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[thirdparty/grsecurity-scrape.git] / test / grsecurity-3.1-4.0.4-201505272113.patch
1 diff --git a/Documentation/dontdiff b/Documentation/dontdiff
2 index 9de9813..1462492 100644
3 --- a/Documentation/dontdiff
4 +++ b/Documentation/dontdiff
5 @@ -3,9 +3,11 @@
6 *.bc
7 *.bin
8 *.bz2
9 +*.c.[012]*.*
10 *.cis
11 *.cpio
12 *.csp
13 +*.dbg
14 *.dsp
15 *.dvi
16 *.elf
17 @@ -15,6 +17,7 @@
18 *.gcov
19 *.gen.S
20 *.gif
21 +*.gmo
22 *.grep
23 *.grp
24 *.gz
25 @@ -51,14 +54,17 @@
26 *.tab.h
27 *.tex
28 *.ver
29 +*.vim
30 *.xml
31 *.xz
32 *_MODULES
33 +*_reg_safe.h
34 *_vga16.c
35 *~
36 \#*#
37 *.9
38 -.*
39 +.[^g]*
40 +.gen*
41 .*.d
42 .mm
43 53c700_d.h
44 @@ -72,9 +78,11 @@ Image
45 Module.markers
46 Module.symvers
47 PENDING
48 +PERF*
49 SCCS
50 System.map*
51 TAGS
52 +TRACEEVENT-CFLAGS
53 aconf
54 af_names.h
55 aic7*reg.h*
56 @@ -83,6 +91,7 @@ aic7*seq.h*
57 aicasm
58 aicdb.h*
59 altivec*.c
60 +ashldi3.S
61 asm-offsets.h
62 asm_offsets.h
63 autoconf.h*
64 @@ -95,32 +104,40 @@ bounds.h
65 bsetup
66 btfixupprep
67 build
68 +builtin-policy.h
69 bvmlinux
70 bzImage*
71 capability_names.h
72 capflags.c
73 classlist.h*
74 +clut_vga16.c
75 +common-cmds.h
76 comp*.log
77 compile.h*
78 conf
79 config
80 config-*
81 config_data.h*
82 +config.c
83 config.mak
84 config.mak.autogen
85 +config.tmp
86 conmakehash
87 consolemap_deftbl.c*
88 cpustr.h
89 crc32table.h*
90 cscope.*
91 defkeymap.c
92 +devicetable-offsets.h
93 devlist.h*
94 dnotify_test
95 docproc
96 dslm
97 +dtc-lexer.lex.c
98 elf2ecoff
99 elfconfig.h*
100 evergreen_reg_safe.h
101 +exception_policy.conf
102 fixdep
103 flask.h
104 fore200e_mkfirm
105 @@ -128,12 +145,15 @@ fore200e_pca_fw.c*
106 gconf
107 gconf.glade.h
108 gen-devlist
109 +gen-kdb_cmds.c
110 gen_crc32table
111 gen_init_cpio
112 generated
113 genheaders
114 genksyms
115 *_gray256.c
116 +hash
117 +hid-example
118 hpet_example
119 hugepage-mmap
120 hugepage-shm
121 @@ -148,14 +168,14 @@ int32.c
122 int4.c
123 int8.c
124 kallsyms
125 -kconfig
126 +kern_constants.h
127 keywords.c
128 ksym.c*
129 ksym.h*
130 kxgettext
131 lex.c
132 lex.*.c
133 -linux
134 +lib1funcs.S
135 logo_*.c
136 logo_*_clut224.c
137 logo_*_mono.c
138 @@ -165,14 +185,15 @@ mach-types.h
139 machtypes.h
140 map
141 map_hugetlb
142 -media
143 mconf
144 +mdp
145 miboot*
146 mk_elfconfig
147 mkboot
148 mkbugboot
149 mkcpustr
150 mkdep
151 +mkpiggy
152 mkprep
153 mkregtable
154 mktables
155 @@ -188,6 +209,8 @@ oui.c*
156 page-types
157 parse.c
158 parse.h
159 +parse-events*
160 +pasyms.h
161 patches*
162 pca200e.bin
163 pca200e_ecd.bin2
164 @@ -197,6 +220,7 @@ perf-archive
165 piggyback
166 piggy.gzip
167 piggy.S
168 +pmu-*
169 pnmtologo
170 ppc_defs.h*
171 pss_boot.h
172 @@ -206,7 +230,12 @@ r200_reg_safe.h
173 r300_reg_safe.h
174 r420_reg_safe.h
175 r600_reg_safe.h
176 +randomize_layout_hash.h
177 +randomize_layout_seed.h
178 +realmode.lds
179 +realmode.relocs
180 recordmcount
181 +regdb.c
182 relocs
183 rlim_names.h
184 rn50_reg_safe.h
185 @@ -216,8 +245,12 @@ series
186 setup
187 setup.bin
188 setup.elf
189 +signing_key*
190 +size_overflow_hash.h
191 sImage
192 +slabinfo
193 sm_tbl*
194 +sortextable
195 split-include
196 syscalltab.h
197 tables.c
198 @@ -227,6 +260,7 @@ tftpboot.img
199 timeconst.h
200 times.h*
201 trix_boot.h
202 +user_constants.h
203 utsrelease.h*
204 vdso-syms.lds
205 vdso.lds
206 @@ -238,13 +272,17 @@ vdso32.lds
207 vdso32.so.dbg
208 vdso64.lds
209 vdso64.so.dbg
210 +vdsox32.lds
211 +vdsox32-syms.lds
212 version.h*
213 vmImage
214 vmlinux
215 vmlinux-*
216 vmlinux.aout
217 vmlinux.bin.all
218 +vmlinux.bin.bz2
219 vmlinux.lds
220 +vmlinux.relocs
221 vmlinuz
222 voffset.h
223 vsyscall.lds
224 @@ -252,9 +290,12 @@ vsyscall_32.lds
225 wanxlfw.inc
226 uImage
227 unifdef
228 +utsrelease.h
229 wakeup.bin
230 wakeup.elf
231 wakeup.lds
232 +x509*
233 zImage*
234 zconf.hash.c
235 +zconf.lex.c
236 zoffset.h
237 diff --git a/Documentation/kbuild/makefiles.txt b/Documentation/kbuild/makefiles.txt
238 index 74b6c6d..eac0e77 100644
239 --- a/Documentation/kbuild/makefiles.txt
240 +++ b/Documentation/kbuild/makefiles.txt
241 @@ -23,10 +23,11 @@ This document describes the Linux kernel Makefiles.
242 === 4 Host Program support
243 --- 4.1 Simple Host Program
244 --- 4.2 Composite Host Programs
245 - --- 4.3 Using C++ for host programs
246 - --- 4.4 Controlling compiler options for host programs
247 - --- 4.5 When host programs are actually built
248 - --- 4.6 Using hostprogs-$(CONFIG_FOO)
249 + --- 4.3 Defining shared libraries
250 + --- 4.4 Using C++ for host programs
251 + --- 4.5 Controlling compiler options for host programs
252 + --- 4.6 When host programs are actually built
253 + --- 4.7 Using hostprogs-$(CONFIG_FOO)
254
255 === 5 Kbuild clean infrastructure
256
257 @@ -643,7 +644,29 @@ Both possibilities are described in the following.
258 Finally, the two .o files are linked to the executable, lxdialog.
259 Note: The syntax <executable>-y is not permitted for host-programs.
260
261 ---- 4.3 Using C++ for host programs
262 +--- 4.3 Defining shared libraries
263 +
264 + Objects with extension .so are considered shared libraries, and
265 + will be compiled as position independent objects.
266 + Kbuild provides support for shared libraries, but the usage
267 + shall be restricted.
268 + In the following example the libkconfig.so shared library is used
269 + to link the executable conf.
270 +
271 + Example:
272 + #scripts/kconfig/Makefile
273 + hostprogs-y := conf
274 + conf-objs := conf.o libkconfig.so
275 + libkconfig-objs := expr.o type.o
276 +
277 + Shared libraries always require a corresponding -objs line, and
278 + in the example above the shared library libkconfig is composed by
279 + the two objects expr.o and type.o.
280 + expr.o and type.o will be built as position independent code and
281 + linked as a shared library libkconfig.so. C++ is not supported for
282 + shared libraries.
283 +
284 +--- 4.4 Using C++ for host programs
285
286 kbuild offers support for host programs written in C++. This was
287 introduced solely to support kconfig, and is not recommended
288 @@ -666,7 +689,7 @@ Both possibilities are described in the following.
289 qconf-cxxobjs := qconf.o
290 qconf-objs := check.o
291
292 ---- 4.4 Controlling compiler options for host programs
293 +--- 4.5 Controlling compiler options for host programs
294
295 When compiling host programs, it is possible to set specific flags.
296 The programs will always be compiled utilising $(HOSTCC) passed
297 @@ -694,7 +717,7 @@ Both possibilities are described in the following.
298 When linking qconf, it will be passed the extra option
299 "-L$(QTDIR)/lib".
300
301 ---- 4.5 When host programs are actually built
302 +--- 4.6 When host programs are actually built
303
304 Kbuild will only build host-programs when they are referenced
305 as a prerequisite.
306 @@ -725,7 +748,7 @@ Both possibilities are described in the following.
307 This will tell kbuild to build lxdialog even if not referenced in
308 any rule.
309
310 ---- 4.6 Using hostprogs-$(CONFIG_FOO)
311 +--- 4.7 Using hostprogs-$(CONFIG_FOO)
312
313 A typical pattern in a Kbuild file looks like this:
314
315 diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
316 index 4d68ec8..9546b75 100644
317 --- a/Documentation/kernel-parameters.txt
318 +++ b/Documentation/kernel-parameters.txt
319 @@ -1203,6 +1203,13 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
320 Format: <unsigned int> such that (rxsize & ~0x1fffc0) == 0.
321 Default: 1024
322
323 + grsec_proc_gid= [GRKERNSEC_PROC_USERGROUP] Chooses GID to
324 + ignore grsecurity's /proc restrictions
325 +
326 + grsec_sysfs_restrict= Format: 0 | 1
327 + Default: 1
328 + Disables GRKERNSEC_SYSFS_RESTRICT if enabled in config
329 +
330 hashdist= [KNL,NUMA] Large hashes allocated during boot
331 are distributed across NUMA nodes. Defaults on
332 for 64-bit NUMA, off otherwise.
333 @@ -2300,6 +2307,10 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
334 noexec=on: enable non-executable mappings (default)
335 noexec=off: disable non-executable mappings
336
337 + nopcid [X86-64]
338 + Disable PCID (Process-Context IDentifier) even if it
339 + is supported by the processor.
340 +
341 nosmap [X86]
342 Disable SMAP (Supervisor Mode Access Prevention)
343 even if it is supported by processor.
344 @@ -2601,6 +2612,30 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
345 the specified number of seconds. This is to be used if
346 your oopses keep scrolling off the screen.
347
348 + pax_nouderef [X86] disables UDEREF. Most likely needed under certain
349 + virtualization environments that don't cope well with the
350 + expand down segment used by UDEREF on X86-32 or the frequent
351 + page table updates on X86-64.
352 +
353 + pax_sanitize_slab=
354 + Format: { 0 | 1 | off | fast | full }
355 + Options '0' and '1' are only provided for backward
356 + compatibility, 'off' or 'fast' should be used instead.
357 + 0|off : disable slab object sanitization
358 + 1|fast: enable slab object sanitization excluding
359 + whitelisted slabs (default)
360 + full : sanitize all slabs, even the whitelisted ones
361 +
362 + pax_softmode= 0/1 to disable/enable PaX softmode on boot already.
363 +
364 + pax_extra_latent_entropy
365 + Enable a very simple form of latent entropy extraction
366 + from the first 4GB of memory as the bootmem allocator
367 + passes the memory pages to the buddy allocator.
368 +
369 + pax_weakuderef [X86-64] enables the weaker but faster form of UDEREF
370 + when the processor supports PCID.
371 +
372 pcbit= [HW,ISDN]
373
374 pcd. [PARIDE]
375 diff --git a/Makefile b/Makefile
376 index 3d16bcc..c31faf4 100644
377 --- a/Makefile
378 +++ b/Makefile
379 @@ -298,7 +298,9 @@ CONFIG_SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \
380 HOSTCC = gcc
381 HOSTCXX = g++
382 HOSTCFLAGS = -Wall -Wmissing-prototypes -Wstrict-prototypes -O2 -fomit-frame-pointer -std=gnu89
383 -HOSTCXXFLAGS = -O2
384 +HOSTCFLAGS = -W -Wno-unused-parameter -Wno-missing-field-initializers -fno-delete-null-pointer-checks
385 +HOSTCFLAGS += $(call cc-option, -Wno-empty-body)
386 +HOSTCXXFLAGS = -O2 -Wall -W -Wno-array-bounds
387
388 ifeq ($(shell $(HOSTCC) -v 2>&1 | grep -c "clang version"), 1)
389 HOSTCFLAGS += -Wno-unused-value -Wno-unused-parameter \
390 @@ -446,8 +448,8 @@ export RCS_TAR_IGNORE := --exclude SCCS --exclude BitKeeper --exclude .svn \
391 # Rules shared between *config targets and build targets
392
393 # Basic helpers built in scripts/
394 -PHONY += scripts_basic
395 -scripts_basic:
396 +PHONY += scripts_basic gcc-plugins
397 +scripts_basic: gcc-plugins
398 $(Q)$(MAKE) $(build)=scripts/basic
399 $(Q)rm -f .tmp_quiet_recordmcount
400
401 @@ -622,6 +624,74 @@ endif
402 # Tell gcc to never replace conditional load with a non-conditional one
403 KBUILD_CFLAGS += $(call cc-option,--param=allow-store-data-races=0)
404
405 +ifndef DISABLE_PAX_PLUGINS
406 +ifeq ($(call cc-ifversion, -ge, 0408, y), y)
407 +PLUGINCC := $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-plugin.sh "$(HOSTCXX)" "$(HOSTCXX)" "$(CC)")
408 +else
409 +PLUGINCC := $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-plugin.sh "$(HOSTCC)" "$(HOSTCXX)" "$(CC)")
410 +endif
411 +ifneq ($(PLUGINCC),)
412 +ifdef CONFIG_PAX_CONSTIFY_PLUGIN
413 +CONSTIFY_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/constify_plugin.so -DCONSTIFY_PLUGIN
414 +endif
415 +ifdef CONFIG_PAX_MEMORY_STACKLEAK
416 +STACKLEAK_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/stackleak_plugin.so -DSTACKLEAK_PLUGIN
417 +STACKLEAK_PLUGIN_CFLAGS += -fplugin-arg-stackleak_plugin-track-lowest-sp=100
418 +endif
419 +ifdef CONFIG_KALLOCSTAT_PLUGIN
420 +KALLOCSTAT_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/kallocstat_plugin.so
421 +endif
422 +ifdef CONFIG_PAX_KERNEXEC_PLUGIN
423 +KERNEXEC_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/kernexec_plugin.so
424 +KERNEXEC_PLUGIN_CFLAGS += -fplugin-arg-kernexec_plugin-method=$(CONFIG_PAX_KERNEXEC_PLUGIN_METHOD) -DKERNEXEC_PLUGIN
425 +KERNEXEC_PLUGIN_AFLAGS := -DKERNEXEC_PLUGIN
426 +endif
427 +ifdef CONFIG_GRKERNSEC_RANDSTRUCT
428 +RANDSTRUCT_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/randomize_layout_plugin.so -DRANDSTRUCT_PLUGIN
429 +ifdef CONFIG_GRKERNSEC_RANDSTRUCT_PERFORMANCE
430 +RANDSTRUCT_PLUGIN_CFLAGS += -fplugin-arg-randomize_layout_plugin-performance-mode
431 +endif
432 +endif
433 +ifdef CONFIG_CHECKER_PLUGIN
434 +ifeq ($(call cc-ifversion, -ge, 0406, y), y)
435 +CHECKER_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/checker_plugin.so -DCHECKER_PLUGIN
436 +endif
437 +endif
438 +COLORIZE_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/colorize_plugin.so
439 +ifdef CONFIG_PAX_SIZE_OVERFLOW
440 +SIZE_OVERFLOW_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/size_overflow_plugin/size_overflow_plugin.so -DSIZE_OVERFLOW_PLUGIN
441 +endif
442 +ifdef CONFIG_PAX_LATENT_ENTROPY
443 +LATENT_ENTROPY_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/latent_entropy_plugin.so -DLATENT_ENTROPY_PLUGIN
444 +endif
445 +ifdef CONFIG_PAX_MEMORY_STRUCTLEAK
446 +STRUCTLEAK_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/structleak_plugin.so -DSTRUCTLEAK_PLUGIN
447 +endif
448 +INITIFY_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/initify_plugin.so -DINITIFY_PLUGIN
449 +GCC_PLUGINS_CFLAGS := $(CONSTIFY_PLUGIN_CFLAGS) $(STACKLEAK_PLUGIN_CFLAGS) $(KALLOCSTAT_PLUGIN_CFLAGS)
450 +GCC_PLUGINS_CFLAGS += $(KERNEXEC_PLUGIN_CFLAGS) $(CHECKER_PLUGIN_CFLAGS) $(COLORIZE_PLUGIN_CFLAGS)
451 +GCC_PLUGINS_CFLAGS += $(SIZE_OVERFLOW_PLUGIN_CFLAGS) $(LATENT_ENTROPY_PLUGIN_CFLAGS) $(STRUCTLEAK_PLUGIN_CFLAGS)
452 +GCC_PLUGINS_CFLAGS += $(INITIFY_PLUGIN_CFLAGS)
453 +GCC_PLUGINS_CFLAGS += $(RANDSTRUCT_PLUGIN_CFLAGS)
454 +GCC_PLUGINS_AFLAGS := $(KERNEXEC_PLUGIN_AFLAGS)
455 +export PLUGINCC GCC_PLUGINS_CFLAGS GCC_PLUGINS_AFLAGS CONSTIFY_PLUGIN LATENT_ENTROPY_PLUGIN_CFLAGS
456 +ifeq ($(KBUILD_EXTMOD),)
457 +gcc-plugins:
458 + $(Q)$(MAKE) $(build)=tools/gcc
459 +else
460 +gcc-plugins: ;
461 +endif
462 +else
463 +gcc-plugins:
464 +ifeq ($(call cc-ifversion, -ge, 0405, y), y)
465 + $(error Your gcc installation does not support plugins. If the necessary headers for plugin support are missing, they should be installed. On Debian, apt-get install gcc-<ver>-plugin-dev. If you choose to ignore this error and lessen the improvements provided by this patch, re-run make with the DISABLE_PAX_PLUGINS=y argument.))
466 +else
467 + $(Q)echo "warning, your gcc version does not support plugins, you should upgrade it to gcc 4.5 at least"
468 +endif
469 + $(Q)echo "PAX_MEMORY_STACKLEAK, constification, PAX_LATENT_ENTROPY and other features will be less secure. PAX_SIZE_OVERFLOW will not be active."
470 +endif
471 +endif
472 +
473 ifdef CONFIG_READABLE_ASM
474 # Disable optimizations that make assembler listings hard to read.
475 # reorder blocks reorders the control in the function
476 @@ -714,7 +784,7 @@ KBUILD_CFLAGS += $(call cc-option, -gsplit-dwarf, -g)
477 else
478 KBUILD_CFLAGS += -g
479 endif
480 -KBUILD_AFLAGS += -Wa,-gdwarf-2
481 +KBUILD_AFLAGS += -Wa,--gdwarf-2
482 endif
483 ifdef CONFIG_DEBUG_INFO_DWARF4
484 KBUILD_CFLAGS += $(call cc-option, -gdwarf-4,)
485 @@ -884,7 +954,7 @@ export mod_sign_cmd
486
487
488 ifeq ($(KBUILD_EXTMOD),)
489 -core-y += kernel/ mm/ fs/ ipc/ security/ crypto/ block/
490 +core-y += kernel/ mm/ fs/ ipc/ security/ crypto/ block/ grsecurity/
491
492 vmlinux-dirs := $(patsubst %/,%,$(filter %/, $(init-y) $(init-m) \
493 $(core-y) $(core-m) $(drivers-y) $(drivers-m) \
494 @@ -934,6 +1004,8 @@ endif
495
496 # The actual objects are generated when descending,
497 # make sure no implicit rule kicks in
498 +$(filter-out $(init-y),$(vmlinux-deps)): KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
499 +$(filter-out $(init-y),$(vmlinux-deps)): KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
500 $(sort $(vmlinux-deps)): $(vmlinux-dirs) ;
501
502 # Handle descending into subdirectories listed in $(vmlinux-dirs)
503 @@ -943,7 +1015,7 @@ $(sort $(vmlinux-deps)): $(vmlinux-dirs) ;
504 # Error messages still appears in the original language
505
506 PHONY += $(vmlinux-dirs)
507 -$(vmlinux-dirs): prepare scripts
508 +$(vmlinux-dirs): gcc-plugins prepare scripts
509 $(Q)$(MAKE) $(build)=$@
510
511 define filechk_kernel.release
512 @@ -986,10 +1058,13 @@ prepare1: prepare2 $(version_h) include/generated/utsrelease.h \
513
514 archprepare: archheaders archscripts prepare1 scripts_basic
515
516 +prepare0: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
517 +prepare0: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
518 prepare0: archprepare FORCE
519 $(Q)$(MAKE) $(build)=.
520
521 # All the preparing..
522 +prepare: KBUILD_CFLAGS := $(filter-out $(GCC_PLUGINS_CFLAGS),$(KBUILD_CFLAGS))
523 prepare: prepare0
524
525 # Generate some files
526 @@ -1103,6 +1178,8 @@ all: modules
527 # using awk while concatenating to the final file.
528
529 PHONY += modules
530 +modules: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
531 +modules: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
532 modules: $(vmlinux-dirs) $(if $(KBUILD_BUILTIN),vmlinux) modules.builtin
533 $(Q)$(AWK) '!x[$$0]++' $(vmlinux-dirs:%=$(objtree)/%/modules.order) > $(objtree)/modules.order
534 @$(kecho) ' Building modules, stage 2.';
535 @@ -1118,7 +1195,7 @@ modules.builtin: $(vmlinux-dirs:%=%/modules.builtin)
536
537 # Target to prepare building external modules
538 PHONY += modules_prepare
539 -modules_prepare: prepare scripts
540 +modules_prepare: gcc-plugins prepare scripts
541
542 # Target to install modules
543 PHONY += modules_install
544 @@ -1184,7 +1261,10 @@ MRPROPER_FILES += .config .config.old .version .old_version \
545 Module.symvers tags TAGS cscope* GPATH GTAGS GRTAGS GSYMS \
546 signing_key.priv signing_key.x509 x509.genkey \
547 extra_certificates signing_key.x509.keyid \
548 - signing_key.x509.signer vmlinux-gdb.py
549 + signing_key.x509.signer vmlinux-gdb.py \
550 + tools/gcc/size_overflow_plugin/size_overflow_hash_aux.h \
551 + tools/gcc/size_overflow_plugin/size_overflow_hash.h \
552 + tools/gcc/randomize_layout_seed.h
553
554 # clean - Delete most, but leave enough to build external modules
555 #
556 @@ -1223,7 +1303,7 @@ distclean: mrproper
557 @find $(srctree) $(RCS_FIND_IGNORE) \
558 \( -name '*.orig' -o -name '*.rej' -o -name '*~' \
559 -o -name '*.bak' -o -name '#*#' -o -name '.*.orig' \
560 - -o -name '.*.rej' -o -name '*%' -o -name 'core' \) \
561 + -o -name '.*.rej' -o -name '*.so' -o -name '*%' -o -name 'core' \) \
562 -type f -print | xargs rm -f
563
564
565 @@ -1389,6 +1469,8 @@ PHONY += $(module-dirs) modules
566 $(module-dirs): crmodverdir $(objtree)/Module.symvers
567 $(Q)$(MAKE) $(build)=$(patsubst _module_%,%,$@)
568
569 +modules: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
570 +modules: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
571 modules: $(module-dirs)
572 @$(kecho) ' Building modules, stage 2.';
573 $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modpost
574 @@ -1529,17 +1611,21 @@ else
575 target-dir = $(if $(KBUILD_EXTMOD),$(dir $<),$(dir $@))
576 endif
577
578 -%.s: %.c prepare scripts FORCE
579 +%.s: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
580 +%.s: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
581 +%.s: %.c gcc-plugins prepare scripts FORCE
582 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
583 %.i: %.c prepare scripts FORCE
584 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
585 -%.o: %.c prepare scripts FORCE
586 +%.o: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
587 +%.o: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
588 +%.o: %.c gcc-plugins prepare scripts FORCE
589 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
590 %.lst: %.c prepare scripts FORCE
591 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
592 -%.s: %.S prepare scripts FORCE
593 +%.s: %.S gcc-plugins prepare scripts FORCE
594 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
595 -%.o: %.S prepare scripts FORCE
596 +%.o: %.S gcc-plugins prepare scripts FORCE
597 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
598 %.symtypes: %.c prepare scripts FORCE
599 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
600 @@ -1551,11 +1637,15 @@ endif
601 $(build)=$(build-dir)
602 # Make sure the latest headers are built for Documentation
603 Documentation/: headers_install
604 -%/: prepare scripts FORCE
605 +%/: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
606 +%/: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
607 +%/: gcc-plugins prepare scripts FORCE
608 $(cmd_crmodverdir)
609 $(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) \
610 $(build)=$(build-dir)
611 -%.ko: prepare scripts FORCE
612 +%.ko: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
613 +%.ko: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
614 +%.ko: gcc-plugins prepare scripts FORCE
615 $(cmd_crmodverdir)
616 $(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) \
617 $(build)=$(build-dir) $(@:.ko=.o)
618 diff --git a/arch/alpha/include/asm/atomic.h b/arch/alpha/include/asm/atomic.h
619 index 8f8eafb..3405f46 100644
620 --- a/arch/alpha/include/asm/atomic.h
621 +++ b/arch/alpha/include/asm/atomic.h
622 @@ -239,4 +239,14 @@ static inline long atomic64_dec_if_positive(atomic64_t *v)
623 #define atomic_dec(v) atomic_sub(1,(v))
624 #define atomic64_dec(v) atomic64_sub(1,(v))
625
626 +#define atomic64_read_unchecked(v) atomic64_read(v)
627 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
628 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
629 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
630 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
631 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
632 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
633 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
634 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
635 +
636 #endif /* _ALPHA_ATOMIC_H */
637 diff --git a/arch/alpha/include/asm/cache.h b/arch/alpha/include/asm/cache.h
638 index ad368a9..fbe0f25 100644
639 --- a/arch/alpha/include/asm/cache.h
640 +++ b/arch/alpha/include/asm/cache.h
641 @@ -4,19 +4,19 @@
642 #ifndef __ARCH_ALPHA_CACHE_H
643 #define __ARCH_ALPHA_CACHE_H
644
645 +#include <linux/const.h>
646
647 /* Bytes per L1 (data) cache line. */
648 #if defined(CONFIG_ALPHA_GENERIC) || defined(CONFIG_ALPHA_EV6)
649 -# define L1_CACHE_BYTES 64
650 # define L1_CACHE_SHIFT 6
651 #else
652 /* Both EV4 and EV5 are write-through, read-allocate,
653 direct-mapped, physical.
654 */
655 -# define L1_CACHE_BYTES 32
656 # define L1_CACHE_SHIFT 5
657 #endif
658
659 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
660 #define SMP_CACHE_BYTES L1_CACHE_BYTES
661
662 #endif
663 diff --git a/arch/alpha/include/asm/elf.h b/arch/alpha/include/asm/elf.h
664 index 968d999..d36b2df 100644
665 --- a/arch/alpha/include/asm/elf.h
666 +++ b/arch/alpha/include/asm/elf.h
667 @@ -91,6 +91,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
668
669 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x1000000)
670
671 +#ifdef CONFIG_PAX_ASLR
672 +#define PAX_ELF_ET_DYN_BASE (current->personality & ADDR_LIMIT_32BIT ? 0x10000 : 0x120000000UL)
673 +
674 +#define PAX_DELTA_MMAP_LEN (current->personality & ADDR_LIMIT_32BIT ? 14 : 28)
675 +#define PAX_DELTA_STACK_LEN (current->personality & ADDR_LIMIT_32BIT ? 14 : 19)
676 +#endif
677 +
678 /* $0 is set by ld.so to a pointer to a function which might be
679 registered using atexit. This provides a mean for the dynamic
680 linker to call DT_FINI functions for shared libraries that have
681 diff --git a/arch/alpha/include/asm/pgalloc.h b/arch/alpha/include/asm/pgalloc.h
682 index aab14a0..b4fa3e7 100644
683 --- a/arch/alpha/include/asm/pgalloc.h
684 +++ b/arch/alpha/include/asm/pgalloc.h
685 @@ -29,6 +29,12 @@ pgd_populate(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
686 pgd_set(pgd, pmd);
687 }
688
689 +static inline void
690 +pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
691 +{
692 + pgd_populate(mm, pgd, pmd);
693 +}
694 +
695 extern pgd_t *pgd_alloc(struct mm_struct *mm);
696
697 static inline void
698 diff --git a/arch/alpha/include/asm/pgtable.h b/arch/alpha/include/asm/pgtable.h
699 index a9a1195..e9b8417 100644
700 --- a/arch/alpha/include/asm/pgtable.h
701 +++ b/arch/alpha/include/asm/pgtable.h
702 @@ -101,6 +101,17 @@ struct vm_area_struct;
703 #define PAGE_SHARED __pgprot(_PAGE_VALID | __ACCESS_BITS)
704 #define PAGE_COPY __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW)
705 #define PAGE_READONLY __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW)
706 +
707 +#ifdef CONFIG_PAX_PAGEEXEC
708 +# define PAGE_SHARED_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOE)
709 +# define PAGE_COPY_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW | _PAGE_FOE)
710 +# define PAGE_READONLY_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW | _PAGE_FOE)
711 +#else
712 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
713 +# define PAGE_COPY_NOEXEC PAGE_COPY
714 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
715 +#endif
716 +
717 #define PAGE_KERNEL __pgprot(_PAGE_VALID | _PAGE_ASM | _PAGE_KRE | _PAGE_KWE)
718
719 #define _PAGE_NORMAL(x) __pgprot(_PAGE_VALID | __ACCESS_BITS | (x))
720 diff --git a/arch/alpha/kernel/module.c b/arch/alpha/kernel/module.c
721 index 2fd00b7..cfd5069 100644
722 --- a/arch/alpha/kernel/module.c
723 +++ b/arch/alpha/kernel/module.c
724 @@ -160,7 +160,7 @@ apply_relocate_add(Elf64_Shdr *sechdrs, const char *strtab,
725
726 /* The small sections were sorted to the end of the segment.
727 The following should definitely cover them. */
728 - gp = (u64)me->module_core + me->core_size - 0x8000;
729 + gp = (u64)me->module_core_rw + me->core_size_rw - 0x8000;
730 got = sechdrs[me->arch.gotsecindex].sh_addr;
731
732 for (i = 0; i < n; i++) {
733 diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c
734 index e51f578..16c64a3 100644
735 --- a/arch/alpha/kernel/osf_sys.c
736 +++ b/arch/alpha/kernel/osf_sys.c
737 @@ -1296,10 +1296,11 @@ SYSCALL_DEFINE1(old_adjtimex, struct timex32 __user *, txc_p)
738 generic version except that we know how to honor ADDR_LIMIT_32BIT. */
739
740 static unsigned long
741 -arch_get_unmapped_area_1(unsigned long addr, unsigned long len,
742 - unsigned long limit)
743 +arch_get_unmapped_area_1(struct file *filp, unsigned long addr, unsigned long len,
744 + unsigned long limit, unsigned long flags)
745 {
746 struct vm_unmapped_area_info info;
747 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
748
749 info.flags = 0;
750 info.length = len;
751 @@ -1307,6 +1308,7 @@ arch_get_unmapped_area_1(unsigned long addr, unsigned long len,
752 info.high_limit = limit;
753 info.align_mask = 0;
754 info.align_offset = 0;
755 + info.threadstack_offset = offset;
756 return vm_unmapped_area(&info);
757 }
758
759 @@ -1339,20 +1341,24 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
760 merely specific addresses, but regions of memory -- perhaps
761 this feature should be incorporated into all ports? */
762
763 +#ifdef CONFIG_PAX_RANDMMAP
764 + if (!(current->mm->pax_flags & MF_PAX_RANDMMAP))
765 +#endif
766 +
767 if (addr) {
768 - addr = arch_get_unmapped_area_1 (PAGE_ALIGN(addr), len, limit);
769 + addr = arch_get_unmapped_area_1 (filp, PAGE_ALIGN(addr), len, limit, flags);
770 if (addr != (unsigned long) -ENOMEM)
771 return addr;
772 }
773
774 /* Next, try allocating at TASK_UNMAPPED_BASE. */
775 - addr = arch_get_unmapped_area_1 (PAGE_ALIGN(TASK_UNMAPPED_BASE),
776 - len, limit);
777 + addr = arch_get_unmapped_area_1 (filp, PAGE_ALIGN(current->mm->mmap_base), len, limit, flags);
778 +
779 if (addr != (unsigned long) -ENOMEM)
780 return addr;
781
782 /* Finally, try allocating in low memory. */
783 - addr = arch_get_unmapped_area_1 (PAGE_SIZE, len, limit);
784 + addr = arch_get_unmapped_area_1 (filp, PAGE_SIZE, len, limit, flags);
785
786 return addr;
787 }
788 diff --git a/arch/alpha/mm/fault.c b/arch/alpha/mm/fault.c
789 index 9d0ac09..479a962 100644
790 --- a/arch/alpha/mm/fault.c
791 +++ b/arch/alpha/mm/fault.c
792 @@ -53,6 +53,124 @@ __load_new_mm_context(struct mm_struct *next_mm)
793 __reload_thread(pcb);
794 }
795
796 +#ifdef CONFIG_PAX_PAGEEXEC
797 +/*
798 + * PaX: decide what to do with offenders (regs->pc = fault address)
799 + *
800 + * returns 1 when task should be killed
801 + * 2 when patched PLT trampoline was detected
802 + * 3 when unpatched PLT trampoline was detected
803 + */
804 +static int pax_handle_fetch_fault(struct pt_regs *regs)
805 +{
806 +
807 +#ifdef CONFIG_PAX_EMUPLT
808 + int err;
809 +
810 + do { /* PaX: patched PLT emulation #1 */
811 + unsigned int ldah, ldq, jmp;
812 +
813 + err = get_user(ldah, (unsigned int *)regs->pc);
814 + err |= get_user(ldq, (unsigned int *)(regs->pc+4));
815 + err |= get_user(jmp, (unsigned int *)(regs->pc+8));
816 +
817 + if (err)
818 + break;
819 +
820 + if ((ldah & 0xFFFF0000U) == 0x277B0000U &&
821 + (ldq & 0xFFFF0000U) == 0xA77B0000U &&
822 + jmp == 0x6BFB0000U)
823 + {
824 + unsigned long r27, addr;
825 + unsigned long addrh = (ldah | 0xFFFFFFFFFFFF0000UL) << 16;
826 + unsigned long addrl = ldq | 0xFFFFFFFFFFFF0000UL;
827 +
828 + addr = regs->r27 + ((addrh ^ 0x80000000UL) + 0x80000000UL) + ((addrl ^ 0x8000UL) + 0x8000UL);
829 + err = get_user(r27, (unsigned long *)addr);
830 + if (err)
831 + break;
832 +
833 + regs->r27 = r27;
834 + regs->pc = r27;
835 + return 2;
836 + }
837 + } while (0);
838 +
839 + do { /* PaX: patched PLT emulation #2 */
840 + unsigned int ldah, lda, br;
841 +
842 + err = get_user(ldah, (unsigned int *)regs->pc);
843 + err |= get_user(lda, (unsigned int *)(regs->pc+4));
844 + err |= get_user(br, (unsigned int *)(regs->pc+8));
845 +
846 + if (err)
847 + break;
848 +
849 + if ((ldah & 0xFFFF0000U) == 0x277B0000U &&
850 + (lda & 0xFFFF0000U) == 0xA77B0000U &&
851 + (br & 0xFFE00000U) == 0xC3E00000U)
852 + {
853 + unsigned long addr = br | 0xFFFFFFFFFFE00000UL;
854 + unsigned long addrh = (ldah | 0xFFFFFFFFFFFF0000UL) << 16;
855 + unsigned long addrl = lda | 0xFFFFFFFFFFFF0000UL;
856 +
857 + regs->r27 += ((addrh ^ 0x80000000UL) + 0x80000000UL) + ((addrl ^ 0x8000UL) + 0x8000UL);
858 + regs->pc += 12 + (((addr ^ 0x00100000UL) + 0x00100000UL) << 2);
859 + return 2;
860 + }
861 + } while (0);
862 +
863 + do { /* PaX: unpatched PLT emulation */
864 + unsigned int br;
865 +
866 + err = get_user(br, (unsigned int *)regs->pc);
867 +
868 + if (!err && (br & 0xFFE00000U) == 0xC3800000U) {
869 + unsigned int br2, ldq, nop, jmp;
870 + unsigned long addr = br | 0xFFFFFFFFFFE00000UL, resolver;
871 +
872 + addr = regs->pc + 4 + (((addr ^ 0x00100000UL) + 0x00100000UL) << 2);
873 + err = get_user(br2, (unsigned int *)addr);
874 + err |= get_user(ldq, (unsigned int *)(addr+4));
875 + err |= get_user(nop, (unsigned int *)(addr+8));
876 + err |= get_user(jmp, (unsigned int *)(addr+12));
877 + err |= get_user(resolver, (unsigned long *)(addr+16));
878 +
879 + if (err)
880 + break;
881 +
882 + if (br2 == 0xC3600000U &&
883 + ldq == 0xA77B000CU &&
884 + nop == 0x47FF041FU &&
885 + jmp == 0x6B7B0000U)
886 + {
887 + regs->r28 = regs->pc+4;
888 + regs->r27 = addr+16;
889 + regs->pc = resolver;
890 + return 3;
891 + }
892 + }
893 + } while (0);
894 +#endif
895 +
896 + return 1;
897 +}
898 +
899 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
900 +{
901 + unsigned long i;
902 +
903 + printk(KERN_ERR "PAX: bytes at PC: ");
904 + for (i = 0; i < 5; i++) {
905 + unsigned int c;
906 + if (get_user(c, (unsigned int *)pc+i))
907 + printk(KERN_CONT "???????? ");
908 + else
909 + printk(KERN_CONT "%08x ", c);
910 + }
911 + printk("\n");
912 +}
913 +#endif
914
915 /*
916 * This routine handles page faults. It determines the address,
917 @@ -133,8 +251,29 @@ retry:
918 good_area:
919 si_code = SEGV_ACCERR;
920 if (cause < 0) {
921 - if (!(vma->vm_flags & VM_EXEC))
922 + if (!(vma->vm_flags & VM_EXEC)) {
923 +
924 +#ifdef CONFIG_PAX_PAGEEXEC
925 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || address != regs->pc)
926 + goto bad_area;
927 +
928 + up_read(&mm->mmap_sem);
929 + switch (pax_handle_fetch_fault(regs)) {
930 +
931 +#ifdef CONFIG_PAX_EMUPLT
932 + case 2:
933 + case 3:
934 + return;
935 +#endif
936 +
937 + }
938 + pax_report_fault(regs, (void *)regs->pc, (void *)rdusp());
939 + do_group_exit(SIGKILL);
940 +#else
941 goto bad_area;
942 +#endif
943 +
944 + }
945 } else if (!cause) {
946 /* Allow reads even for write-only mappings */
947 if (!(vma->vm_flags & (VM_READ | VM_WRITE)))
948 diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
949 index cf4c0c9..a87ecf5 100644
950 --- a/arch/arm/Kconfig
951 +++ b/arch/arm/Kconfig
952 @@ -1735,7 +1735,7 @@ config ALIGNMENT_TRAP
953
954 config UACCESS_WITH_MEMCPY
955 bool "Use kernel mem{cpy,set}() for {copy_to,clear}_user()"
956 - depends on MMU
957 + depends on MMU && !PAX_MEMORY_UDEREF
958 default y if CPU_FEROCEON
959 help
960 Implement faster copy_to_user and clear_user methods for CPU
961 @@ -1999,6 +1999,7 @@ config XIP_PHYS_ADDR
962 config KEXEC
963 bool "Kexec system call (EXPERIMENTAL)"
964 depends on (!SMP || PM_SLEEP_SMP)
965 + depends on !GRKERNSEC_KMEM
966 help
967 kexec is a system call that implements the ability to shutdown your
968 current kernel, and to start another kernel. It is like a reboot
969 diff --git a/arch/arm/include/asm/atomic.h b/arch/arm/include/asm/atomic.h
970 index e22c119..abe7041 100644
971 --- a/arch/arm/include/asm/atomic.h
972 +++ b/arch/arm/include/asm/atomic.h
973 @@ -18,17 +18,41 @@
974 #include <asm/barrier.h>
975 #include <asm/cmpxchg.h>
976
977 +#ifdef CONFIG_GENERIC_ATOMIC64
978 +#include <asm-generic/atomic64.h>
979 +#endif
980 +
981 #define ATOMIC_INIT(i) { (i) }
982
983 #ifdef __KERNEL__
984
985 +#ifdef CONFIG_THUMB2_KERNEL
986 +#define REFCOUNT_TRAP_INSN "bkpt 0xf1"
987 +#else
988 +#define REFCOUNT_TRAP_INSN "bkpt 0xf103"
989 +#endif
990 +
991 +#define _ASM_EXTABLE(from, to) \
992 +" .pushsection __ex_table,\"a\"\n"\
993 +" .align 3\n" \
994 +" .long " #from ", " #to"\n" \
995 +" .popsection"
996 +
997 /*
998 * On ARM, ordinary assignment (str instruction) doesn't clear the local
999 * strex/ldrex monitor on some implementations. The reason we can use it for
1000 * atomic_set() is the clrex or dummy strex done on every exception return.
1001 */
1002 #define atomic_read(v) ACCESS_ONCE((v)->counter)
1003 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
1004 +{
1005 + return ACCESS_ONCE(v->counter);
1006 +}
1007 #define atomic_set(v,i) (((v)->counter) = (i))
1008 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
1009 +{
1010 + v->counter = i;
1011 +}
1012
1013 #if __LINUX_ARM_ARCH__ >= 6
1014
1015 @@ -38,26 +62,50 @@
1016 * to ensure that the update happens.
1017 */
1018
1019 -#define ATOMIC_OP(op, c_op, asm_op) \
1020 -static inline void atomic_##op(int i, atomic_t *v) \
1021 +#ifdef CONFIG_PAX_REFCOUNT
1022 +#define __OVERFLOW_POST \
1023 + " bvc 3f\n" \
1024 + "2: " REFCOUNT_TRAP_INSN "\n"\
1025 + "3:\n"
1026 +#define __OVERFLOW_POST_RETURN \
1027 + " bvc 3f\n" \
1028 +" mov %0, %1\n" \
1029 + "2: " REFCOUNT_TRAP_INSN "\n"\
1030 + "3:\n"
1031 +#define __OVERFLOW_EXTABLE \
1032 + "4:\n" \
1033 + _ASM_EXTABLE(2b, 4b)
1034 +#else
1035 +#define __OVERFLOW_POST
1036 +#define __OVERFLOW_POST_RETURN
1037 +#define __OVERFLOW_EXTABLE
1038 +#endif
1039 +
1040 +#define __ATOMIC_OP(op, suffix, c_op, asm_op, post_op, extable) \
1041 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t *v) \
1042 { \
1043 unsigned long tmp; \
1044 int result; \
1045 \
1046 prefetchw(&v->counter); \
1047 - __asm__ __volatile__("@ atomic_" #op "\n" \
1048 + __asm__ __volatile__("@ atomic_" #op #suffix "\n" \
1049 "1: ldrex %0, [%3]\n" \
1050 " " #asm_op " %0, %0, %4\n" \
1051 + post_op \
1052 " strex %1, %0, [%3]\n" \
1053 " teq %1, #0\n" \
1054 -" bne 1b" \
1055 +" bne 1b\n" \
1056 + extable \
1057 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1058 : "r" (&v->counter), "Ir" (i) \
1059 : "cc"); \
1060 } \
1061
1062 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
1063 -static inline int atomic_##op##_return(int i, atomic_t *v) \
1064 +#define ATOMIC_OP(op, c_op, asm_op) __ATOMIC_OP(op, _unchecked, c_op, asm_op, , )\
1065 + __ATOMIC_OP(op, , c_op, asm_op##s, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
1066 +
1067 +#define __ATOMIC_OP_RETURN(op, suffix, c_op, asm_op, post_op, extable) \
1068 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t *v)\
1069 { \
1070 unsigned long tmp; \
1071 int result; \
1072 @@ -65,12 +113,14 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1073 smp_mb(); \
1074 prefetchw(&v->counter); \
1075 \
1076 - __asm__ __volatile__("@ atomic_" #op "_return\n" \
1077 + __asm__ __volatile__("@ atomic_" #op "_return" #suffix "\n" \
1078 "1: ldrex %0, [%3]\n" \
1079 " " #asm_op " %0, %0, %4\n" \
1080 + post_op \
1081 " strex %1, %0, [%3]\n" \
1082 " teq %1, #0\n" \
1083 -" bne 1b" \
1084 +" bne 1b\n" \
1085 + extable \
1086 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1087 : "r" (&v->counter), "Ir" (i) \
1088 : "cc"); \
1089 @@ -80,6 +130,9 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1090 return result; \
1091 }
1092
1093 +#define ATOMIC_OP_RETURN(op, c_op, asm_op) __ATOMIC_OP_RETURN(op, _unchecked, c_op, asm_op, , )\
1094 + __ATOMIC_OP_RETURN(op, , c_op, asm_op##s, __OVERFLOW_POST_RETURN, __OVERFLOW_EXTABLE)
1095 +
1096 static inline int atomic_cmpxchg(atomic_t *ptr, int old, int new)
1097 {
1098 int oldval;
1099 @@ -115,12 +168,24 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1100 __asm__ __volatile__ ("@ atomic_add_unless\n"
1101 "1: ldrex %0, [%4]\n"
1102 " teq %0, %5\n"
1103 -" beq 2f\n"
1104 -" add %1, %0, %6\n"
1105 +" beq 4f\n"
1106 +" adds %1, %0, %6\n"
1107 +
1108 +#ifdef CONFIG_PAX_REFCOUNT
1109 +" bvc 3f\n"
1110 +"2: " REFCOUNT_TRAP_INSN "\n"
1111 +"3:\n"
1112 +#endif
1113 +
1114 " strex %2, %1, [%4]\n"
1115 " teq %2, #0\n"
1116 " bne 1b\n"
1117 -"2:"
1118 +"4:"
1119 +
1120 +#ifdef CONFIG_PAX_REFCOUNT
1121 + _ASM_EXTABLE(2b, 4b)
1122 +#endif
1123 +
1124 : "=&r" (oldval), "=&r" (newval), "=&r" (tmp), "+Qo" (v->counter)
1125 : "r" (&v->counter), "r" (u), "r" (a)
1126 : "cc");
1127 @@ -131,14 +196,36 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1128 return oldval;
1129 }
1130
1131 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *ptr, int old, int new)
1132 +{
1133 + unsigned long oldval, res;
1134 +
1135 + smp_mb();
1136 +
1137 + do {
1138 + __asm__ __volatile__("@ atomic_cmpxchg_unchecked\n"
1139 + "ldrex %1, [%3]\n"
1140 + "mov %0, #0\n"
1141 + "teq %1, %4\n"
1142 + "strexeq %0, %5, [%3]\n"
1143 + : "=&r" (res), "=&r" (oldval), "+Qo" (ptr->counter)
1144 + : "r" (&ptr->counter), "Ir" (old), "r" (new)
1145 + : "cc");
1146 + } while (res);
1147 +
1148 + smp_mb();
1149 +
1150 + return oldval;
1151 +}
1152 +
1153 #else /* ARM_ARCH_6 */
1154
1155 #ifdef CONFIG_SMP
1156 #error SMP not supported on pre-ARMv6 CPUs
1157 #endif
1158
1159 -#define ATOMIC_OP(op, c_op, asm_op) \
1160 -static inline void atomic_##op(int i, atomic_t *v) \
1161 +#define __ATOMIC_OP(op, suffix, c_op, asm_op) \
1162 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t *v) \
1163 { \
1164 unsigned long flags; \
1165 \
1166 @@ -147,8 +234,11 @@ static inline void atomic_##op(int i, atomic_t *v) \
1167 raw_local_irq_restore(flags); \
1168 } \
1169
1170 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
1171 -static inline int atomic_##op##_return(int i, atomic_t *v) \
1172 +#define ATOMIC_OP(op, c_op, asm_op) __ATOMIC_OP(op, , c_op, asm_op) \
1173 + __ATOMIC_OP(op, _unchecked, c_op, asm_op)
1174 +
1175 +#define __ATOMIC_OP_RETURN(op, suffix, c_op, asm_op) \
1176 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t *v)\
1177 { \
1178 unsigned long flags; \
1179 int val; \
1180 @@ -161,6 +251,9 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1181 return val; \
1182 }
1183
1184 +#define ATOMIC_OP_RETURN(op, c_op, asm_op) __ATOMIC_OP_RETURN(op, , c_op, asm_op)\
1185 + __ATOMIC_OP_RETURN(op, _unchecked, c_op, asm_op)
1186 +
1187 static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
1188 {
1189 int ret;
1190 @@ -175,6 +268,11 @@ static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
1191 return ret;
1192 }
1193
1194 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
1195 +{
1196 + return atomic_cmpxchg((atomic_t *)v, old, new);
1197 +}
1198 +
1199 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1200 {
1201 int c, old;
1202 @@ -196,16 +294,38 @@ ATOMIC_OPS(sub, -=, sub)
1203
1204 #undef ATOMIC_OPS
1205 #undef ATOMIC_OP_RETURN
1206 +#undef __ATOMIC_OP_RETURN
1207 #undef ATOMIC_OP
1208 +#undef __ATOMIC_OP
1209
1210 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
1211 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
1212 +{
1213 + return xchg(&v->counter, new);
1214 +}
1215
1216 #define atomic_inc(v) atomic_add(1, v)
1217 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
1218 +{
1219 + atomic_add_unchecked(1, v);
1220 +}
1221 #define atomic_dec(v) atomic_sub(1, v)
1222 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
1223 +{
1224 + atomic_sub_unchecked(1, v);
1225 +}
1226
1227 #define atomic_inc_and_test(v) (atomic_add_return(1, v) == 0)
1228 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
1229 +{
1230 + return atomic_add_return_unchecked(1, v) == 0;
1231 +}
1232 #define atomic_dec_and_test(v) (atomic_sub_return(1, v) == 0)
1233 #define atomic_inc_return(v) (atomic_add_return(1, v))
1234 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
1235 +{
1236 + return atomic_add_return_unchecked(1, v);
1237 +}
1238 #define atomic_dec_return(v) (atomic_sub_return(1, v))
1239 #define atomic_sub_and_test(i, v) (atomic_sub_return(i, v) == 0)
1240
1241 @@ -216,6 +336,14 @@ typedef struct {
1242 long long counter;
1243 } atomic64_t;
1244
1245 +#ifdef CONFIG_PAX_REFCOUNT
1246 +typedef struct {
1247 + long long counter;
1248 +} atomic64_unchecked_t;
1249 +#else
1250 +typedef atomic64_t atomic64_unchecked_t;
1251 +#endif
1252 +
1253 #define ATOMIC64_INIT(i) { (i) }
1254
1255 #ifdef CONFIG_ARM_LPAE
1256 @@ -232,6 +360,19 @@ static inline long long atomic64_read(const atomic64_t *v)
1257 return result;
1258 }
1259
1260 +static inline long long atomic64_read_unchecked(const atomic64_unchecked_t *v)
1261 +{
1262 + long long result;
1263 +
1264 + __asm__ __volatile__("@ atomic64_read_unchecked\n"
1265 +" ldrd %0, %H0, [%1]"
1266 + : "=&r" (result)
1267 + : "r" (&v->counter), "Qo" (v->counter)
1268 + );
1269 +
1270 + return result;
1271 +}
1272 +
1273 static inline void atomic64_set(atomic64_t *v, long long i)
1274 {
1275 __asm__ __volatile__("@ atomic64_set\n"
1276 @@ -240,6 +381,15 @@ static inline void atomic64_set(atomic64_t *v, long long i)
1277 : "r" (&v->counter), "r" (i)
1278 );
1279 }
1280 +
1281 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
1282 +{
1283 + __asm__ __volatile__("@ atomic64_set_unchecked\n"
1284 +" strd %2, %H2, [%1]"
1285 + : "=Qo" (v->counter)
1286 + : "r" (&v->counter), "r" (i)
1287 + );
1288 +}
1289 #else
1290 static inline long long atomic64_read(const atomic64_t *v)
1291 {
1292 @@ -254,6 +404,19 @@ static inline long long atomic64_read(const atomic64_t *v)
1293 return result;
1294 }
1295
1296 +static inline long long atomic64_read_unchecked(const atomic64_unchecked_t *v)
1297 +{
1298 + long long result;
1299 +
1300 + __asm__ __volatile__("@ atomic64_read_unchecked\n"
1301 +" ldrexd %0, %H0, [%1]"
1302 + : "=&r" (result)
1303 + : "r" (&v->counter), "Qo" (v->counter)
1304 + );
1305 +
1306 + return result;
1307 +}
1308 +
1309 static inline void atomic64_set(atomic64_t *v, long long i)
1310 {
1311 long long tmp;
1312 @@ -268,29 +431,57 @@ static inline void atomic64_set(atomic64_t *v, long long i)
1313 : "r" (&v->counter), "r" (i)
1314 : "cc");
1315 }
1316 +
1317 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
1318 +{
1319 + long long tmp;
1320 +
1321 + prefetchw(&v->counter);
1322 + __asm__ __volatile__("@ atomic64_set_unchecked\n"
1323 +"1: ldrexd %0, %H0, [%2]\n"
1324 +" strexd %0, %3, %H3, [%2]\n"
1325 +" teq %0, #0\n"
1326 +" bne 1b"
1327 + : "=&r" (tmp), "=Qo" (v->counter)
1328 + : "r" (&v->counter), "r" (i)
1329 + : "cc");
1330 +}
1331 #endif
1332
1333 -#define ATOMIC64_OP(op, op1, op2) \
1334 -static inline void atomic64_##op(long long i, atomic64_t *v) \
1335 +#undef __OVERFLOW_POST_RETURN
1336 +#define __OVERFLOW_POST_RETURN \
1337 + " bvc 3f\n" \
1338 +" mov %0, %1\n" \
1339 +" mov %H0, %H1\n" \
1340 + "2: " REFCOUNT_TRAP_INSN "\n"\
1341 + "3:\n"
1342 +
1343 +#define __ATOMIC64_OP(op, suffix, op1, op2, post_op, extable) \
1344 +static inline void atomic64_##op##suffix(long long i, atomic64##suffix##_t *v)\
1345 { \
1346 long long result; \
1347 unsigned long tmp; \
1348 \
1349 prefetchw(&v->counter); \
1350 - __asm__ __volatile__("@ atomic64_" #op "\n" \
1351 + __asm__ __volatile__("@ atomic64_" #op #suffix "\n" \
1352 "1: ldrexd %0, %H0, [%3]\n" \
1353 " " #op1 " %Q0, %Q0, %Q4\n" \
1354 " " #op2 " %R0, %R0, %R4\n" \
1355 + post_op \
1356 " strexd %1, %0, %H0, [%3]\n" \
1357 " teq %1, #0\n" \
1358 -" bne 1b" \
1359 +" bne 1b\n" \
1360 + extable \
1361 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1362 : "r" (&v->counter), "r" (i) \
1363 : "cc"); \
1364 } \
1365
1366 -#define ATOMIC64_OP_RETURN(op, op1, op2) \
1367 -static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1368 +#define ATOMIC64_OP(op, op1, op2) __ATOMIC64_OP(op, _unchecked, op1, op2, , ) \
1369 + __ATOMIC64_OP(op, , op1, op2##s, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
1370 +
1371 +#define __ATOMIC64_OP_RETURN(op, suffix, op1, op2, post_op, extable) \
1372 +static inline long long atomic64_##op##_return##suffix(long long i, atomic64##suffix##_t *v) \
1373 { \
1374 long long result; \
1375 unsigned long tmp; \
1376 @@ -298,13 +489,15 @@ static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1377 smp_mb(); \
1378 prefetchw(&v->counter); \
1379 \
1380 - __asm__ __volatile__("@ atomic64_" #op "_return\n" \
1381 + __asm__ __volatile__("@ atomic64_" #op "_return" #suffix "\n" \
1382 "1: ldrexd %0, %H0, [%3]\n" \
1383 " " #op1 " %Q0, %Q0, %Q4\n" \
1384 " " #op2 " %R0, %R0, %R4\n" \
1385 + post_op \
1386 " strexd %1, %0, %H0, [%3]\n" \
1387 " teq %1, #0\n" \
1388 -" bne 1b" \
1389 +" bne 1b\n" \
1390 + extable \
1391 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1392 : "r" (&v->counter), "r" (i) \
1393 : "cc"); \
1394 @@ -314,6 +507,9 @@ static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1395 return result; \
1396 }
1397
1398 +#define ATOMIC64_OP_RETURN(op, op1, op2) __ATOMIC64_OP_RETURN(op, _unchecked, op1, op2, , ) \
1399 + __ATOMIC64_OP_RETURN(op, , op1, op2##s, __OVERFLOW_POST_RETURN, __OVERFLOW_EXTABLE)
1400 +
1401 #define ATOMIC64_OPS(op, op1, op2) \
1402 ATOMIC64_OP(op, op1, op2) \
1403 ATOMIC64_OP_RETURN(op, op1, op2)
1404 @@ -323,7 +519,12 @@ ATOMIC64_OPS(sub, subs, sbc)
1405
1406 #undef ATOMIC64_OPS
1407 #undef ATOMIC64_OP_RETURN
1408 +#undef __ATOMIC64_OP_RETURN
1409 #undef ATOMIC64_OP
1410 +#undef __ATOMIC64_OP
1411 +#undef __OVERFLOW_EXTABLE
1412 +#undef __OVERFLOW_POST_RETURN
1413 +#undef __OVERFLOW_POST
1414
1415 static inline long long atomic64_cmpxchg(atomic64_t *ptr, long long old,
1416 long long new)
1417 @@ -351,6 +552,31 @@ static inline long long atomic64_cmpxchg(atomic64_t *ptr, long long old,
1418 return oldval;
1419 }
1420
1421 +static inline long long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *ptr, long long old,
1422 + long long new)
1423 +{
1424 + long long oldval;
1425 + unsigned long res;
1426 +
1427 + smp_mb();
1428 +
1429 + do {
1430 + __asm__ __volatile__("@ atomic64_cmpxchg_unchecked\n"
1431 + "ldrexd %1, %H1, [%3]\n"
1432 + "mov %0, #0\n"
1433 + "teq %1, %4\n"
1434 + "teqeq %H1, %H4\n"
1435 + "strexdeq %0, %5, %H5, [%3]"
1436 + : "=&r" (res), "=&r" (oldval), "+Qo" (ptr->counter)
1437 + : "r" (&ptr->counter), "r" (old), "r" (new)
1438 + : "cc");
1439 + } while (res);
1440 +
1441 + smp_mb();
1442 +
1443 + return oldval;
1444 +}
1445 +
1446 static inline long long atomic64_xchg(atomic64_t *ptr, long long new)
1447 {
1448 long long result;
1449 @@ -376,21 +602,35 @@ static inline long long atomic64_xchg(atomic64_t *ptr, long long new)
1450 static inline long long atomic64_dec_if_positive(atomic64_t *v)
1451 {
1452 long long result;
1453 - unsigned long tmp;
1454 + u64 tmp;
1455
1456 smp_mb();
1457 prefetchw(&v->counter);
1458
1459 __asm__ __volatile__("@ atomic64_dec_if_positive\n"
1460 -"1: ldrexd %0, %H0, [%3]\n"
1461 -" subs %Q0, %Q0, #1\n"
1462 -" sbc %R0, %R0, #0\n"
1463 +"1: ldrexd %1, %H1, [%3]\n"
1464 +" subs %Q0, %Q1, #1\n"
1465 +" sbcs %R0, %R1, #0\n"
1466 +
1467 +#ifdef CONFIG_PAX_REFCOUNT
1468 +" bvc 3f\n"
1469 +" mov %Q0, %Q1\n"
1470 +" mov %R0, %R1\n"
1471 +"2: " REFCOUNT_TRAP_INSN "\n"
1472 +"3:\n"
1473 +#endif
1474 +
1475 " teq %R0, #0\n"
1476 -" bmi 2f\n"
1477 +" bmi 4f\n"
1478 " strexd %1, %0, %H0, [%3]\n"
1479 " teq %1, #0\n"
1480 " bne 1b\n"
1481 -"2:"
1482 +"4:\n"
1483 +
1484 +#ifdef CONFIG_PAX_REFCOUNT
1485 + _ASM_EXTABLE(2b, 4b)
1486 +#endif
1487 +
1488 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter)
1489 : "r" (&v->counter)
1490 : "cc");
1491 @@ -414,13 +654,25 @@ static inline int atomic64_add_unless(atomic64_t *v, long long a, long long u)
1492 " teq %0, %5\n"
1493 " teqeq %H0, %H5\n"
1494 " moveq %1, #0\n"
1495 -" beq 2f\n"
1496 +" beq 4f\n"
1497 " adds %Q0, %Q0, %Q6\n"
1498 -" adc %R0, %R0, %R6\n"
1499 +" adcs %R0, %R0, %R6\n"
1500 +
1501 +#ifdef CONFIG_PAX_REFCOUNT
1502 +" bvc 3f\n"
1503 +"2: " REFCOUNT_TRAP_INSN "\n"
1504 +"3:\n"
1505 +#endif
1506 +
1507 " strexd %2, %0, %H0, [%4]\n"
1508 " teq %2, #0\n"
1509 " bne 1b\n"
1510 -"2:"
1511 +"4:\n"
1512 +
1513 +#ifdef CONFIG_PAX_REFCOUNT
1514 + _ASM_EXTABLE(2b, 4b)
1515 +#endif
1516 +
1517 : "=&r" (val), "+r" (ret), "=&r" (tmp), "+Qo" (v->counter)
1518 : "r" (&v->counter), "r" (u), "r" (a)
1519 : "cc");
1520 @@ -433,10 +685,13 @@ static inline int atomic64_add_unless(atomic64_t *v, long long a, long long u)
1521
1522 #define atomic64_add_negative(a, v) (atomic64_add_return((a), (v)) < 0)
1523 #define atomic64_inc(v) atomic64_add(1LL, (v))
1524 +#define atomic64_inc_unchecked(v) atomic64_add_unchecked(1LL, (v))
1525 #define atomic64_inc_return(v) atomic64_add_return(1LL, (v))
1526 +#define atomic64_inc_return_unchecked(v) atomic64_add_return_unchecked(1LL, (v))
1527 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
1528 #define atomic64_sub_and_test(a, v) (atomic64_sub_return((a), (v)) == 0)
1529 #define atomic64_dec(v) atomic64_sub(1LL, (v))
1530 +#define atomic64_dec_unchecked(v) atomic64_sub_unchecked(1LL, (v))
1531 #define atomic64_dec_return(v) atomic64_sub_return(1LL, (v))
1532 #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0)
1533 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL)
1534 diff --git a/arch/arm/include/asm/barrier.h b/arch/arm/include/asm/barrier.h
1535 index d2f81e6..3c4dba5 100644
1536 --- a/arch/arm/include/asm/barrier.h
1537 +++ b/arch/arm/include/asm/barrier.h
1538 @@ -67,7 +67,7 @@
1539 do { \
1540 compiletime_assert_atomic_type(*p); \
1541 smp_mb(); \
1542 - ACCESS_ONCE(*p) = (v); \
1543 + ACCESS_ONCE_RW(*p) = (v); \
1544 } while (0)
1545
1546 #define smp_load_acquire(p) \
1547 diff --git a/arch/arm/include/asm/cache.h b/arch/arm/include/asm/cache.h
1548 index 75fe66b..ba3dee4 100644
1549 --- a/arch/arm/include/asm/cache.h
1550 +++ b/arch/arm/include/asm/cache.h
1551 @@ -4,8 +4,10 @@
1552 #ifndef __ASMARM_CACHE_H
1553 #define __ASMARM_CACHE_H
1554
1555 +#include <linux/const.h>
1556 +
1557 #define L1_CACHE_SHIFT CONFIG_ARM_L1_CACHE_SHIFT
1558 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
1559 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
1560
1561 /*
1562 * Memory returned by kmalloc() may be used for DMA, so we must make
1563 @@ -24,5 +26,6 @@
1564 #endif
1565
1566 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
1567 +#define __read_only __attribute__ ((__section__(".data..read_only")))
1568
1569 #endif
1570 diff --git a/arch/arm/include/asm/cacheflush.h b/arch/arm/include/asm/cacheflush.h
1571 index 2d46862..a35415b 100644
1572 --- a/arch/arm/include/asm/cacheflush.h
1573 +++ b/arch/arm/include/asm/cacheflush.h
1574 @@ -116,7 +116,7 @@ struct cpu_cache_fns {
1575 void (*dma_unmap_area)(const void *, size_t, int);
1576
1577 void (*dma_flush_range)(const void *, const void *);
1578 -};
1579 +} __no_const;
1580
1581 /*
1582 * Select the calling method
1583 diff --git a/arch/arm/include/asm/checksum.h b/arch/arm/include/asm/checksum.h
1584 index 5233151..87a71fa 100644
1585 --- a/arch/arm/include/asm/checksum.h
1586 +++ b/arch/arm/include/asm/checksum.h
1587 @@ -37,7 +37,19 @@ __wsum
1588 csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum);
1589
1590 __wsum
1591 -csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr);
1592 +__csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr);
1593 +
1594 +static inline __wsum
1595 +csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr)
1596 +{
1597 + __wsum ret;
1598 + pax_open_userland();
1599 + ret = __csum_partial_copy_from_user(src, dst, len, sum, err_ptr);
1600 + pax_close_userland();
1601 + return ret;
1602 +}
1603 +
1604 +
1605
1606 /*
1607 * Fold a partial checksum without adding pseudo headers
1608 diff --git a/arch/arm/include/asm/cmpxchg.h b/arch/arm/include/asm/cmpxchg.h
1609 index abb2c37..96db950 100644
1610 --- a/arch/arm/include/asm/cmpxchg.h
1611 +++ b/arch/arm/include/asm/cmpxchg.h
1612 @@ -104,6 +104,8 @@ static inline unsigned long __xchg(unsigned long x, volatile void *ptr, int size
1613
1614 #define xchg(ptr,x) \
1615 ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
1616 +#define xchg_unchecked(ptr,x) \
1617 + ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
1618
1619 #include <asm-generic/cmpxchg-local.h>
1620
1621 diff --git a/arch/arm/include/asm/domain.h b/arch/arm/include/asm/domain.h
1622 index 6ddbe44..b5e38b1a 100644
1623 --- a/arch/arm/include/asm/domain.h
1624 +++ b/arch/arm/include/asm/domain.h
1625 @@ -48,18 +48,37 @@
1626 * Domain types
1627 */
1628 #define DOMAIN_NOACCESS 0
1629 -#define DOMAIN_CLIENT 1
1630 #ifdef CONFIG_CPU_USE_DOMAINS
1631 +#define DOMAIN_USERCLIENT 1
1632 +#define DOMAIN_KERNELCLIENT 1
1633 #define DOMAIN_MANAGER 3
1634 +#define DOMAIN_VECTORS DOMAIN_USER
1635 #else
1636 +
1637 +#ifdef CONFIG_PAX_KERNEXEC
1638 #define DOMAIN_MANAGER 1
1639 +#define DOMAIN_KERNEXEC 3
1640 +#else
1641 +#define DOMAIN_MANAGER 1
1642 +#endif
1643 +
1644 +#ifdef CONFIG_PAX_MEMORY_UDEREF
1645 +#define DOMAIN_USERCLIENT 0
1646 +#define DOMAIN_UDEREF 1
1647 +#define DOMAIN_VECTORS DOMAIN_KERNEL
1648 +#else
1649 +#define DOMAIN_USERCLIENT 1
1650 +#define DOMAIN_VECTORS DOMAIN_USER
1651 +#endif
1652 +#define DOMAIN_KERNELCLIENT 1
1653 +
1654 #endif
1655
1656 #define domain_val(dom,type) ((type) << (2*(dom)))
1657
1658 #ifndef __ASSEMBLY__
1659
1660 -#ifdef CONFIG_CPU_USE_DOMAINS
1661 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
1662 static inline void set_domain(unsigned val)
1663 {
1664 asm volatile(
1665 @@ -68,15 +87,7 @@ static inline void set_domain(unsigned val)
1666 isb();
1667 }
1668
1669 -#define modify_domain(dom,type) \
1670 - do { \
1671 - struct thread_info *thread = current_thread_info(); \
1672 - unsigned int domain = thread->cpu_domain; \
1673 - domain &= ~domain_val(dom, DOMAIN_MANAGER); \
1674 - thread->cpu_domain = domain | domain_val(dom, type); \
1675 - set_domain(thread->cpu_domain); \
1676 - } while (0)
1677 -
1678 +extern void modify_domain(unsigned int dom, unsigned int type);
1679 #else
1680 static inline void set_domain(unsigned val) { }
1681 static inline void modify_domain(unsigned dom, unsigned type) { }
1682 diff --git a/arch/arm/include/asm/elf.h b/arch/arm/include/asm/elf.h
1683 index 674d03f..9a0bac0 100644
1684 --- a/arch/arm/include/asm/elf.h
1685 +++ b/arch/arm/include/asm/elf.h
1686 @@ -115,7 +115,14 @@ int dump_task_regs(struct task_struct *t, elf_gregset_t *elfregs);
1687 the loader. We need to make sure that it is out of the way of the program
1688 that it will "exec", and that there is sufficient room for the brk. */
1689
1690 -#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
1691 +#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
1692 +
1693 +#ifdef CONFIG_PAX_ASLR
1694 +#define PAX_ELF_ET_DYN_BASE 0x00008000UL
1695 +
1696 +#define PAX_DELTA_MMAP_LEN ((current->personality == PER_LINUX_32BIT) ? 16 : 10)
1697 +#define PAX_DELTA_STACK_LEN ((current->personality == PER_LINUX_32BIT) ? 16 : 10)
1698 +#endif
1699
1700 /* When the program starts, a1 contains a pointer to a function to be
1701 registered with atexit, as per the SVR4 ABI. A value of 0 means we
1702 @@ -125,10 +132,6 @@ int dump_task_regs(struct task_struct *t, elf_gregset_t *elfregs);
1703 extern void elf_set_personality(const struct elf32_hdr *);
1704 #define SET_PERSONALITY(ex) elf_set_personality(&(ex))
1705
1706 -struct mm_struct;
1707 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
1708 -#define arch_randomize_brk arch_randomize_brk
1709 -
1710 #ifdef CONFIG_MMU
1711 #define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1
1712 struct linux_binprm;
1713 diff --git a/arch/arm/include/asm/fncpy.h b/arch/arm/include/asm/fncpy.h
1714 index de53547..52b9a28 100644
1715 --- a/arch/arm/include/asm/fncpy.h
1716 +++ b/arch/arm/include/asm/fncpy.h
1717 @@ -81,7 +81,9 @@
1718 BUG_ON((uintptr_t)(dest_buf) & (FNCPY_ALIGN - 1) || \
1719 (__funcp_address & ~(uintptr_t)1 & (FNCPY_ALIGN - 1))); \
1720 \
1721 + pax_open_kernel(); \
1722 memcpy(dest_buf, (void const *)(__funcp_address & ~1), size); \
1723 + pax_close_kernel(); \
1724 flush_icache_range((unsigned long)(dest_buf), \
1725 (unsigned long)(dest_buf) + (size)); \
1726 \
1727 diff --git a/arch/arm/include/asm/futex.h b/arch/arm/include/asm/futex.h
1728 index 53e69da..3fdc896 100644
1729 --- a/arch/arm/include/asm/futex.h
1730 +++ b/arch/arm/include/asm/futex.h
1731 @@ -46,6 +46,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1732 if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
1733 return -EFAULT;
1734
1735 + pax_open_userland();
1736 +
1737 smp_mb();
1738 /* Prefetching cannot fault */
1739 prefetchw(uaddr);
1740 @@ -63,6 +65,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1741 : "cc", "memory");
1742 smp_mb();
1743
1744 + pax_close_userland();
1745 +
1746 *uval = val;
1747 return ret;
1748 }
1749 @@ -93,6 +97,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1750 if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
1751 return -EFAULT;
1752
1753 + pax_open_userland();
1754 +
1755 __asm__ __volatile__("@futex_atomic_cmpxchg_inatomic\n"
1756 "1: " TUSER(ldr) " %1, [%4]\n"
1757 " teq %1, %2\n"
1758 @@ -103,6 +109,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1759 : "r" (oldval), "r" (newval), "r" (uaddr), "Ir" (-EFAULT)
1760 : "cc", "memory");
1761
1762 + pax_close_userland();
1763 +
1764 *uval = val;
1765 return ret;
1766 }
1767 @@ -125,6 +133,7 @@ futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr)
1768 return -EFAULT;
1769
1770 pagefault_disable(); /* implies preempt_disable() */
1771 + pax_open_userland();
1772
1773 switch (op) {
1774 case FUTEX_OP_SET:
1775 @@ -146,6 +155,7 @@ futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr)
1776 ret = -ENOSYS;
1777 }
1778
1779 + pax_close_userland();
1780 pagefault_enable(); /* subsumes preempt_enable() */
1781
1782 if (!ret) {
1783 diff --git a/arch/arm/include/asm/kmap_types.h b/arch/arm/include/asm/kmap_types.h
1784 index 83eb2f7..ed77159 100644
1785 --- a/arch/arm/include/asm/kmap_types.h
1786 +++ b/arch/arm/include/asm/kmap_types.h
1787 @@ -4,6 +4,6 @@
1788 /*
1789 * This is the "bare minimum". AIO seems to require this.
1790 */
1791 -#define KM_TYPE_NR 16
1792 +#define KM_TYPE_NR 17
1793
1794 #endif
1795 diff --git a/arch/arm/include/asm/mach/dma.h b/arch/arm/include/asm/mach/dma.h
1796 index 9e614a1..3302cca 100644
1797 --- a/arch/arm/include/asm/mach/dma.h
1798 +++ b/arch/arm/include/asm/mach/dma.h
1799 @@ -22,7 +22,7 @@ struct dma_ops {
1800 int (*residue)(unsigned int, dma_t *); /* optional */
1801 int (*setspeed)(unsigned int, dma_t *, int); /* optional */
1802 const char *type;
1803 -};
1804 +} __do_const;
1805
1806 struct dma_struct {
1807 void *addr; /* single DMA address */
1808 diff --git a/arch/arm/include/asm/mach/map.h b/arch/arm/include/asm/mach/map.h
1809 index f98c7f3..e5c626d 100644
1810 --- a/arch/arm/include/asm/mach/map.h
1811 +++ b/arch/arm/include/asm/mach/map.h
1812 @@ -23,17 +23,19 @@ struct map_desc {
1813
1814 /* types 0-3 are defined in asm/io.h */
1815 enum {
1816 - MT_UNCACHED = 4,
1817 - MT_CACHECLEAN,
1818 - MT_MINICLEAN,
1819 + MT_UNCACHED_RW = 4,
1820 + MT_CACHECLEAN_RO,
1821 + MT_MINICLEAN_RO,
1822 MT_LOW_VECTORS,
1823 MT_HIGH_VECTORS,
1824 - MT_MEMORY_RWX,
1825 + __MT_MEMORY_RWX,
1826 MT_MEMORY_RW,
1827 - MT_ROM,
1828 - MT_MEMORY_RWX_NONCACHED,
1829 + MT_MEMORY_RX,
1830 + MT_ROM_RX,
1831 + MT_MEMORY_RW_NONCACHED,
1832 + MT_MEMORY_RX_NONCACHED,
1833 MT_MEMORY_RW_DTCM,
1834 - MT_MEMORY_RWX_ITCM,
1835 + MT_MEMORY_RX_ITCM,
1836 MT_MEMORY_RW_SO,
1837 MT_MEMORY_DMA_READY,
1838 };
1839 diff --git a/arch/arm/include/asm/outercache.h b/arch/arm/include/asm/outercache.h
1840 index 563b92f..689d58e 100644
1841 --- a/arch/arm/include/asm/outercache.h
1842 +++ b/arch/arm/include/asm/outercache.h
1843 @@ -39,7 +39,7 @@ struct outer_cache_fns {
1844 /* This is an ARM L2C thing */
1845 void (*write_sec)(unsigned long, unsigned);
1846 void (*configure)(const struct l2x0_regs *);
1847 -};
1848 +} __no_const;
1849
1850 extern struct outer_cache_fns outer_cache;
1851
1852 diff --git a/arch/arm/include/asm/page.h b/arch/arm/include/asm/page.h
1853 index 4355f0e..cd9168e 100644
1854 --- a/arch/arm/include/asm/page.h
1855 +++ b/arch/arm/include/asm/page.h
1856 @@ -23,6 +23,7 @@
1857
1858 #else
1859
1860 +#include <linux/compiler.h>
1861 #include <asm/glue.h>
1862
1863 /*
1864 @@ -114,7 +115,7 @@ struct cpu_user_fns {
1865 void (*cpu_clear_user_highpage)(struct page *page, unsigned long vaddr);
1866 void (*cpu_copy_user_highpage)(struct page *to, struct page *from,
1867 unsigned long vaddr, struct vm_area_struct *vma);
1868 -};
1869 +} __no_const;
1870
1871 #ifdef MULTI_USER
1872 extern struct cpu_user_fns cpu_user;
1873 diff --git a/arch/arm/include/asm/pgalloc.h b/arch/arm/include/asm/pgalloc.h
1874 index 19cfab5..3f5c7e9 100644
1875 --- a/arch/arm/include/asm/pgalloc.h
1876 +++ b/arch/arm/include/asm/pgalloc.h
1877 @@ -17,6 +17,7 @@
1878 #include <asm/processor.h>
1879 #include <asm/cacheflush.h>
1880 #include <asm/tlbflush.h>
1881 +#include <asm/system_info.h>
1882
1883 #define check_pgt_cache() do { } while (0)
1884
1885 @@ -43,6 +44,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1886 set_pud(pud, __pud(__pa(pmd) | PMD_TYPE_TABLE));
1887 }
1888
1889 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1890 +{
1891 + pud_populate(mm, pud, pmd);
1892 +}
1893 +
1894 #else /* !CONFIG_ARM_LPAE */
1895
1896 /*
1897 @@ -51,6 +57,7 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1898 #define pmd_alloc_one(mm,addr) ({ BUG(); ((pmd_t *)2); })
1899 #define pmd_free(mm, pmd) do { } while (0)
1900 #define pud_populate(mm,pmd,pte) BUG()
1901 +#define pud_populate_kernel(mm,pmd,pte) BUG()
1902
1903 #endif /* CONFIG_ARM_LPAE */
1904
1905 @@ -128,6 +135,19 @@ static inline void pte_free(struct mm_struct *mm, pgtable_t pte)
1906 __free_page(pte);
1907 }
1908
1909 +static inline void __section_update(pmd_t *pmdp, unsigned long addr, pmdval_t prot)
1910 +{
1911 +#ifdef CONFIG_ARM_LPAE
1912 + pmdp[0] = __pmd(pmd_val(pmdp[0]) | prot);
1913 +#else
1914 + if (addr & SECTION_SIZE)
1915 + pmdp[1] = __pmd(pmd_val(pmdp[1]) | prot);
1916 + else
1917 + pmdp[0] = __pmd(pmd_val(pmdp[0]) | prot);
1918 +#endif
1919 + flush_pmd_entry(pmdp);
1920 +}
1921 +
1922 static inline void __pmd_populate(pmd_t *pmdp, phys_addr_t pte,
1923 pmdval_t prot)
1924 {
1925 diff --git a/arch/arm/include/asm/pgtable-2level-hwdef.h b/arch/arm/include/asm/pgtable-2level-hwdef.h
1926 index 5e68278..1869bae 100644
1927 --- a/arch/arm/include/asm/pgtable-2level-hwdef.h
1928 +++ b/arch/arm/include/asm/pgtable-2level-hwdef.h
1929 @@ -27,7 +27,7 @@
1930 /*
1931 * - section
1932 */
1933 -#define PMD_SECT_PXN (_AT(pmdval_t, 1) << 0) /* v7 */
1934 +#define PMD_SECT_PXN (_AT(pmdval_t, 1) << 0) /* v7 */
1935 #define PMD_SECT_BUFFERABLE (_AT(pmdval_t, 1) << 2)
1936 #define PMD_SECT_CACHEABLE (_AT(pmdval_t, 1) << 3)
1937 #define PMD_SECT_XN (_AT(pmdval_t, 1) << 4) /* v6 */
1938 @@ -39,6 +39,7 @@
1939 #define PMD_SECT_nG (_AT(pmdval_t, 1) << 17) /* v6 */
1940 #define PMD_SECT_SUPER (_AT(pmdval_t, 1) << 18) /* v6 */
1941 #define PMD_SECT_AF (_AT(pmdval_t, 0))
1942 +#define PMD_SECT_RDONLY (_AT(pmdval_t, 0))
1943
1944 #define PMD_SECT_UNCACHED (_AT(pmdval_t, 0))
1945 #define PMD_SECT_BUFFERED (PMD_SECT_BUFFERABLE)
1946 @@ -68,6 +69,7 @@
1947 * - extended small page/tiny page
1948 */
1949 #define PTE_EXT_XN (_AT(pteval_t, 1) << 0) /* v6 */
1950 +#define PTE_EXT_PXN (_AT(pteval_t, 1) << 2) /* v7 */
1951 #define PTE_EXT_AP_MASK (_AT(pteval_t, 3) << 4)
1952 #define PTE_EXT_AP0 (_AT(pteval_t, 1) << 4)
1953 #define PTE_EXT_AP1 (_AT(pteval_t, 2) << 4)
1954 diff --git a/arch/arm/include/asm/pgtable-2level.h b/arch/arm/include/asm/pgtable-2level.h
1955 index bfd662e..f6cbb02 100644
1956 --- a/arch/arm/include/asm/pgtable-2level.h
1957 +++ b/arch/arm/include/asm/pgtable-2level.h
1958 @@ -127,6 +127,9 @@
1959 #define L_PTE_SHARED (_AT(pteval_t, 1) << 10) /* shared(v6), coherent(xsc3) */
1960 #define L_PTE_NONE (_AT(pteval_t, 1) << 11)
1961
1962 +/* Two-level page tables only have PXN in the PGD, not in the PTE. */
1963 +#define L_PTE_PXN (_AT(pteval_t, 0))
1964 +
1965 /*
1966 * These are the memory types, defined to be compatible with
1967 * pre-ARMv6 CPUs cacheable and bufferable bits: XXCB
1968 diff --git a/arch/arm/include/asm/pgtable-3level.h b/arch/arm/include/asm/pgtable-3level.h
1969 index a745a2a..481350a 100644
1970 --- a/arch/arm/include/asm/pgtable-3level.h
1971 +++ b/arch/arm/include/asm/pgtable-3level.h
1972 @@ -80,6 +80,7 @@
1973 #define L_PTE_USER (_AT(pteval_t, 1) << 6) /* AP[1] */
1974 #define L_PTE_SHARED (_AT(pteval_t, 3) << 8) /* SH[1:0], inner shareable */
1975 #define L_PTE_YOUNG (_AT(pteval_t, 1) << 10) /* AF */
1976 +#define L_PTE_PXN (_AT(pteval_t, 1) << 53) /* PXN */
1977 #define L_PTE_XN (_AT(pteval_t, 1) << 54) /* XN */
1978 #define L_PTE_DIRTY (_AT(pteval_t, 1) << 55)
1979 #define L_PTE_SPECIAL (_AT(pteval_t, 1) << 56)
1980 @@ -91,10 +92,12 @@
1981 #define L_PMD_SECT_SPLITTING (_AT(pmdval_t, 1) << 56)
1982 #define L_PMD_SECT_NONE (_AT(pmdval_t, 1) << 57)
1983 #define L_PMD_SECT_RDONLY (_AT(pteval_t, 1) << 58)
1984 +#define PMD_SECT_RDONLY PMD_SECT_AP2
1985
1986 /*
1987 * To be used in assembly code with the upper page attributes.
1988 */
1989 +#define L_PTE_PXN_HIGH (1 << (53 - 32))
1990 #define L_PTE_XN_HIGH (1 << (54 - 32))
1991 #define L_PTE_DIRTY_HIGH (1 << (55 - 32))
1992
1993 diff --git a/arch/arm/include/asm/pgtable.h b/arch/arm/include/asm/pgtable.h
1994 index f403541..b10df68 100644
1995 --- a/arch/arm/include/asm/pgtable.h
1996 +++ b/arch/arm/include/asm/pgtable.h
1997 @@ -33,6 +33,9 @@
1998 #include <asm/pgtable-2level.h>
1999 #endif
2000
2001 +#define ktla_ktva(addr) (addr)
2002 +#define ktva_ktla(addr) (addr)
2003 +
2004 /*
2005 * Just any arbitrary offset to the start of the vmalloc VM area: the
2006 * current 8MB value just means that there will be a 8MB "hole" after the
2007 @@ -48,6 +51,9 @@
2008 #define LIBRARY_TEXT_START 0x0c000000
2009
2010 #ifndef __ASSEMBLY__
2011 +extern pteval_t __supported_pte_mask;
2012 +extern pmdval_t __supported_pmd_mask;
2013 +
2014 extern void __pte_error(const char *file, int line, pte_t);
2015 extern void __pmd_error(const char *file, int line, pmd_t);
2016 extern void __pgd_error(const char *file, int line, pgd_t);
2017 @@ -56,6 +62,48 @@ extern void __pgd_error(const char *file, int line, pgd_t);
2018 #define pmd_ERROR(pmd) __pmd_error(__FILE__, __LINE__, pmd)
2019 #define pgd_ERROR(pgd) __pgd_error(__FILE__, __LINE__, pgd)
2020
2021 +#define __HAVE_ARCH_PAX_OPEN_KERNEL
2022 +#define __HAVE_ARCH_PAX_CLOSE_KERNEL
2023 +
2024 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2025 +#include <asm/domain.h>
2026 +#include <linux/thread_info.h>
2027 +#include <linux/preempt.h>
2028 +
2029 +static inline int test_domain(int domain, int domaintype)
2030 +{
2031 + return ((current_thread_info()->cpu_domain) & domain_val(domain, 3)) == domain_val(domain, domaintype);
2032 +}
2033 +#endif
2034 +
2035 +#ifdef CONFIG_PAX_KERNEXEC
2036 +static inline unsigned long pax_open_kernel(void) {
2037 +#ifdef CONFIG_ARM_LPAE
2038 + /* TODO */
2039 +#else
2040 + preempt_disable();
2041 + BUG_ON(test_domain(DOMAIN_KERNEL, DOMAIN_KERNEXEC));
2042 + modify_domain(DOMAIN_KERNEL, DOMAIN_KERNEXEC);
2043 +#endif
2044 + return 0;
2045 +}
2046 +
2047 +static inline unsigned long pax_close_kernel(void) {
2048 +#ifdef CONFIG_ARM_LPAE
2049 + /* TODO */
2050 +#else
2051 + BUG_ON(test_domain(DOMAIN_KERNEL, DOMAIN_MANAGER));
2052 + /* DOMAIN_MANAGER = "client" under KERNEXEC */
2053 + modify_domain(DOMAIN_KERNEL, DOMAIN_MANAGER);
2054 + preempt_enable_no_resched();
2055 +#endif
2056 + return 0;
2057 +}
2058 +#else
2059 +static inline unsigned long pax_open_kernel(void) { return 0; }
2060 +static inline unsigned long pax_close_kernel(void) { return 0; }
2061 +#endif
2062 +
2063 /*
2064 * This is the lowest virtual address we can permit any user space
2065 * mapping to be mapped at. This is particularly important for
2066 @@ -75,8 +123,8 @@ extern void __pgd_error(const char *file, int line, pgd_t);
2067 /*
2068 * The pgprot_* and protection_map entries will be fixed up in runtime
2069 * to include the cachable and bufferable bits based on memory policy,
2070 - * as well as any architecture dependent bits like global/ASID and SMP
2071 - * shared mapping bits.
2072 + * as well as any architecture dependent bits like global/ASID, PXN,
2073 + * and SMP shared mapping bits.
2074 */
2075 #define _L_PTE_DEFAULT L_PTE_PRESENT | L_PTE_YOUNG
2076
2077 @@ -307,7 +355,7 @@ static inline pte_t pte_mknexec(pte_t pte)
2078 static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
2079 {
2080 const pteval_t mask = L_PTE_XN | L_PTE_RDONLY | L_PTE_USER |
2081 - L_PTE_NONE | L_PTE_VALID;
2082 + L_PTE_NONE | L_PTE_VALID | __supported_pte_mask;
2083 pte_val(pte) = (pte_val(pte) & ~mask) | (pgprot_val(newprot) & mask);
2084 return pte;
2085 }
2086 diff --git a/arch/arm/include/asm/psci.h b/arch/arm/include/asm/psci.h
2087 index c25ef3e..735f14b 100644
2088 --- a/arch/arm/include/asm/psci.h
2089 +++ b/arch/arm/include/asm/psci.h
2090 @@ -32,7 +32,7 @@ struct psci_operations {
2091 int (*affinity_info)(unsigned long target_affinity,
2092 unsigned long lowest_affinity_level);
2093 int (*migrate_info_type)(void);
2094 -};
2095 +} __no_const;
2096
2097 extern struct psci_operations psci_ops;
2098 extern struct smp_operations psci_smp_ops;
2099 diff --git a/arch/arm/include/asm/smp.h b/arch/arm/include/asm/smp.h
2100 index 18f5a55..5072a40 100644
2101 --- a/arch/arm/include/asm/smp.h
2102 +++ b/arch/arm/include/asm/smp.h
2103 @@ -107,7 +107,7 @@ struct smp_operations {
2104 int (*cpu_disable)(unsigned int cpu);
2105 #endif
2106 #endif
2107 -};
2108 +} __no_const;
2109
2110 struct of_cpu_method {
2111 const char *method;
2112 diff --git a/arch/arm/include/asm/thread_info.h b/arch/arm/include/asm/thread_info.h
2113 index 72812a1..335f4f3 100644
2114 --- a/arch/arm/include/asm/thread_info.h
2115 +++ b/arch/arm/include/asm/thread_info.h
2116 @@ -77,9 +77,9 @@ struct thread_info {
2117 .flags = 0, \
2118 .preempt_count = INIT_PREEMPT_COUNT, \
2119 .addr_limit = KERNEL_DS, \
2120 - .cpu_domain = domain_val(DOMAIN_USER, DOMAIN_MANAGER) | \
2121 - domain_val(DOMAIN_KERNEL, DOMAIN_MANAGER) | \
2122 - domain_val(DOMAIN_IO, DOMAIN_CLIENT), \
2123 + .cpu_domain = domain_val(DOMAIN_USER, DOMAIN_USERCLIENT) | \
2124 + domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT) | \
2125 + domain_val(DOMAIN_IO, DOMAIN_KERNELCLIENT), \
2126 }
2127
2128 #define init_thread_info (init_thread_union.thread_info)
2129 @@ -155,7 +155,11 @@ extern int vfp_restore_user_hwstate(struct user_vfp __user *,
2130 #define TIF_SYSCALL_AUDIT 9
2131 #define TIF_SYSCALL_TRACEPOINT 10
2132 #define TIF_SECCOMP 11 /* seccomp syscall filtering active */
2133 -#define TIF_NOHZ 12 /* in adaptive nohz mode */
2134 +/* within 8 bits of TIF_SYSCALL_TRACE
2135 + * to meet flexible second operand requirements
2136 + */
2137 +#define TIF_GRSEC_SETXID 12
2138 +#define TIF_NOHZ 13 /* in adaptive nohz mode */
2139 #define TIF_USING_IWMMXT 17
2140 #define TIF_MEMDIE 18 /* is terminating due to OOM killer */
2141 #define TIF_RESTORE_SIGMASK 20
2142 @@ -169,10 +173,11 @@ extern int vfp_restore_user_hwstate(struct user_vfp __user *,
2143 #define _TIF_SYSCALL_TRACEPOINT (1 << TIF_SYSCALL_TRACEPOINT)
2144 #define _TIF_SECCOMP (1 << TIF_SECCOMP)
2145 #define _TIF_USING_IWMMXT (1 << TIF_USING_IWMMXT)
2146 +#define _TIF_GRSEC_SETXID (1 << TIF_GRSEC_SETXID)
2147
2148 /* Checks for any syscall work in entry-common.S */
2149 #define _TIF_SYSCALL_WORK (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | \
2150 - _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP)
2151 + _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP | _TIF_GRSEC_SETXID)
2152
2153 /*
2154 * Change these and you break ASM code in entry-common.S
2155 diff --git a/arch/arm/include/asm/tls.h b/arch/arm/include/asm/tls.h
2156 index 5f833f7..76e6644 100644
2157 --- a/arch/arm/include/asm/tls.h
2158 +++ b/arch/arm/include/asm/tls.h
2159 @@ -3,6 +3,7 @@
2160
2161 #include <linux/compiler.h>
2162 #include <asm/thread_info.h>
2163 +#include <asm/pgtable.h>
2164
2165 #ifdef __ASSEMBLY__
2166 #include <asm/asm-offsets.h>
2167 @@ -89,7 +90,9 @@ static inline void set_tls(unsigned long val)
2168 * at 0xffff0fe0 must be used instead. (see
2169 * entry-armv.S for details)
2170 */
2171 + pax_open_kernel();
2172 *((unsigned int *)0xffff0ff0) = val;
2173 + pax_close_kernel();
2174 #endif
2175 }
2176
2177 diff --git a/arch/arm/include/asm/uaccess.h b/arch/arm/include/asm/uaccess.h
2178 index ce0786e..a80c264 100644
2179 --- a/arch/arm/include/asm/uaccess.h
2180 +++ b/arch/arm/include/asm/uaccess.h
2181 @@ -18,6 +18,7 @@
2182 #include <asm/domain.h>
2183 #include <asm/unified.h>
2184 #include <asm/compiler.h>
2185 +#include <asm/pgtable.h>
2186
2187 #ifndef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2188 #include <asm-generic/uaccess-unaligned.h>
2189 @@ -70,11 +71,38 @@ extern int __put_user_bad(void);
2190 static inline void set_fs(mm_segment_t fs)
2191 {
2192 current_thread_info()->addr_limit = fs;
2193 - modify_domain(DOMAIN_KERNEL, fs ? DOMAIN_CLIENT : DOMAIN_MANAGER);
2194 + modify_domain(DOMAIN_KERNEL, fs ? DOMAIN_KERNELCLIENT : DOMAIN_MANAGER);
2195 }
2196
2197 #define segment_eq(a, b) ((a) == (b))
2198
2199 +#define __HAVE_ARCH_PAX_OPEN_USERLAND
2200 +#define __HAVE_ARCH_PAX_CLOSE_USERLAND
2201 +
2202 +static inline void pax_open_userland(void)
2203 +{
2204 +
2205 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2206 + if (segment_eq(get_fs(), USER_DS)) {
2207 + BUG_ON(test_domain(DOMAIN_USER, DOMAIN_UDEREF));
2208 + modify_domain(DOMAIN_USER, DOMAIN_UDEREF);
2209 + }
2210 +#endif
2211 +
2212 +}
2213 +
2214 +static inline void pax_close_userland(void)
2215 +{
2216 +
2217 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2218 + if (segment_eq(get_fs(), USER_DS)) {
2219 + BUG_ON(test_domain(DOMAIN_USER, DOMAIN_NOACCESS));
2220 + modify_domain(DOMAIN_USER, DOMAIN_NOACCESS);
2221 + }
2222 +#endif
2223 +
2224 +}
2225 +
2226 #define __addr_ok(addr) ({ \
2227 unsigned long flag; \
2228 __asm__("cmp %2, %0; movlo %0, #0" \
2229 @@ -198,8 +226,12 @@ extern int __get_user_64t_4(void *);
2230
2231 #define get_user(x, p) \
2232 ({ \
2233 + int __e; \
2234 might_fault(); \
2235 - __get_user_check(x, p); \
2236 + pax_open_userland(); \
2237 + __e = __get_user_check((x), (p)); \
2238 + pax_close_userland(); \
2239 + __e; \
2240 })
2241
2242 extern int __put_user_1(void *, unsigned int);
2243 @@ -244,8 +276,12 @@ extern int __put_user_8(void *, unsigned long long);
2244
2245 #define put_user(x, p) \
2246 ({ \
2247 + int __e; \
2248 might_fault(); \
2249 - __put_user_check(x, p); \
2250 + pax_open_userland(); \
2251 + __e = __put_user_check((x), (p)); \
2252 + pax_close_userland(); \
2253 + __e; \
2254 })
2255
2256 #else /* CONFIG_MMU */
2257 @@ -269,6 +305,7 @@ static inline void set_fs(mm_segment_t fs)
2258
2259 #endif /* CONFIG_MMU */
2260
2261 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
2262 #define access_ok(type, addr, size) (__range_ok(addr, size) == 0)
2263
2264 #define user_addr_max() \
2265 @@ -286,13 +323,17 @@ static inline void set_fs(mm_segment_t fs)
2266 #define __get_user(x, ptr) \
2267 ({ \
2268 long __gu_err = 0; \
2269 + pax_open_userland(); \
2270 __get_user_err((x), (ptr), __gu_err); \
2271 + pax_close_userland(); \
2272 __gu_err; \
2273 })
2274
2275 #define __get_user_error(x, ptr, err) \
2276 ({ \
2277 + pax_open_userland(); \
2278 __get_user_err((x), (ptr), err); \
2279 + pax_close_userland(); \
2280 (void) 0; \
2281 })
2282
2283 @@ -368,13 +409,17 @@ do { \
2284 #define __put_user(x, ptr) \
2285 ({ \
2286 long __pu_err = 0; \
2287 + pax_open_userland(); \
2288 __put_user_err((x), (ptr), __pu_err); \
2289 + pax_close_userland(); \
2290 __pu_err; \
2291 })
2292
2293 #define __put_user_error(x, ptr, err) \
2294 ({ \
2295 + pax_open_userland(); \
2296 __put_user_err((x), (ptr), err); \
2297 + pax_close_userland(); \
2298 (void) 0; \
2299 })
2300
2301 @@ -474,11 +519,44 @@ do { \
2302
2303
2304 #ifdef CONFIG_MMU
2305 -extern unsigned long __must_check __copy_from_user(void *to, const void __user *from, unsigned long n);
2306 -extern unsigned long __must_check __copy_to_user(void __user *to, const void *from, unsigned long n);
2307 +extern unsigned long __must_check ___copy_from_user(void *to, const void __user *from, unsigned long n);
2308 +extern unsigned long __must_check ___copy_to_user(void __user *to, const void *from, unsigned long n);
2309 +
2310 +static inline unsigned long __must_check __copy_from_user(void *to, const void __user *from, unsigned long n)
2311 +{
2312 + unsigned long ret;
2313 +
2314 + check_object_size(to, n, false);
2315 + pax_open_userland();
2316 + ret = ___copy_from_user(to, from, n);
2317 + pax_close_userland();
2318 + return ret;
2319 +}
2320 +
2321 +static inline unsigned long __must_check __copy_to_user(void __user *to, const void *from, unsigned long n)
2322 +{
2323 + unsigned long ret;
2324 +
2325 + check_object_size(from, n, true);
2326 + pax_open_userland();
2327 + ret = ___copy_to_user(to, from, n);
2328 + pax_close_userland();
2329 + return ret;
2330 +}
2331 +
2332 extern unsigned long __must_check __copy_to_user_std(void __user *to, const void *from, unsigned long n);
2333 -extern unsigned long __must_check __clear_user(void __user *addr, unsigned long n);
2334 +extern unsigned long __must_check ___clear_user(void __user *addr, unsigned long n);
2335 extern unsigned long __must_check __clear_user_std(void __user *addr, unsigned long n);
2336 +
2337 +static inline unsigned long __must_check __clear_user(void __user *addr, unsigned long n)
2338 +{
2339 + unsigned long ret;
2340 + pax_open_userland();
2341 + ret = ___clear_user(addr, n);
2342 + pax_close_userland();
2343 + return ret;
2344 +}
2345 +
2346 #else
2347 #define __copy_from_user(to, from, n) (memcpy(to, (void __force *)from, n), 0)
2348 #define __copy_to_user(to, from, n) (memcpy((void __force *)to, from, n), 0)
2349 @@ -487,6 +565,9 @@ extern unsigned long __must_check __clear_user_std(void __user *addr, unsigned l
2350
2351 static inline unsigned long __must_check copy_from_user(void *to, const void __user *from, unsigned long n)
2352 {
2353 + if ((long)n < 0)
2354 + return n;
2355 +
2356 if (access_ok(VERIFY_READ, from, n))
2357 n = __copy_from_user(to, from, n);
2358 else /* security hole - plug it */
2359 @@ -496,6 +577,9 @@ static inline unsigned long __must_check copy_from_user(void *to, const void __u
2360
2361 static inline unsigned long __must_check copy_to_user(void __user *to, const void *from, unsigned long n)
2362 {
2363 + if ((long)n < 0)
2364 + return n;
2365 +
2366 if (access_ok(VERIFY_WRITE, to, n))
2367 n = __copy_to_user(to, from, n);
2368 return n;
2369 diff --git a/arch/arm/include/uapi/asm/ptrace.h b/arch/arm/include/uapi/asm/ptrace.h
2370 index 5af0ed1..cea83883 100644
2371 --- a/arch/arm/include/uapi/asm/ptrace.h
2372 +++ b/arch/arm/include/uapi/asm/ptrace.h
2373 @@ -92,7 +92,7 @@
2374 * ARMv7 groups of PSR bits
2375 */
2376 #define APSR_MASK 0xf80f0000 /* N, Z, C, V, Q and GE flags */
2377 -#define PSR_ISET_MASK 0x01000010 /* ISA state (J, T) mask */
2378 +#define PSR_ISET_MASK 0x01000020 /* ISA state (J, T) mask */
2379 #define PSR_IT_MASK 0x0600fc00 /* If-Then execution state mask */
2380 #define PSR_ENDIAN_MASK 0x00000200 /* Endianness state mask */
2381
2382 diff --git a/arch/arm/kernel/armksyms.c b/arch/arm/kernel/armksyms.c
2383 index a88671c..1cc895e 100644
2384 --- a/arch/arm/kernel/armksyms.c
2385 +++ b/arch/arm/kernel/armksyms.c
2386 @@ -55,7 +55,7 @@ EXPORT_SYMBOL(arm_delay_ops);
2387
2388 /* networking */
2389 EXPORT_SYMBOL(csum_partial);
2390 -EXPORT_SYMBOL(csum_partial_copy_from_user);
2391 +EXPORT_SYMBOL(__csum_partial_copy_from_user);
2392 EXPORT_SYMBOL(csum_partial_copy_nocheck);
2393 EXPORT_SYMBOL(__csum_ipv6_magic);
2394
2395 @@ -91,9 +91,9 @@ EXPORT_SYMBOL(__memzero);
2396 #ifdef CONFIG_MMU
2397 EXPORT_SYMBOL(copy_page);
2398
2399 -EXPORT_SYMBOL(__copy_from_user);
2400 -EXPORT_SYMBOL(__copy_to_user);
2401 -EXPORT_SYMBOL(__clear_user);
2402 +EXPORT_SYMBOL(___copy_from_user);
2403 +EXPORT_SYMBOL(___copy_to_user);
2404 +EXPORT_SYMBOL(___clear_user);
2405
2406 EXPORT_SYMBOL(__get_user_1);
2407 EXPORT_SYMBOL(__get_user_2);
2408 diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S
2409 index 672b219..4aa120a 100644
2410 --- a/arch/arm/kernel/entry-armv.S
2411 +++ b/arch/arm/kernel/entry-armv.S
2412 @@ -48,6 +48,87 @@
2413 9997:
2414 .endm
2415
2416 + .macro pax_enter_kernel
2417 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2418 + @ make aligned space for saved DACR
2419 + sub sp, sp, #8
2420 + @ save regs
2421 + stmdb sp!, {r1, r2}
2422 + @ read DACR from cpu_domain into r1
2423 + mov r2, sp
2424 + @ assume 8K pages, since we have to split the immediate in two
2425 + bic r2, r2, #(0x1fc0)
2426 + bic r2, r2, #(0x3f)
2427 + ldr r1, [r2, #TI_CPU_DOMAIN]
2428 + @ store old DACR on stack
2429 + str r1, [sp, #8]
2430 +#ifdef CONFIG_PAX_KERNEXEC
2431 + @ set type of DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2432 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2433 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2434 +#endif
2435 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2436 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2437 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2438 +#endif
2439 + @ write r1 to current_thread_info()->cpu_domain
2440 + str r1, [r2, #TI_CPU_DOMAIN]
2441 + @ write r1 to DACR
2442 + mcr p15, 0, r1, c3, c0, 0
2443 + @ instruction sync
2444 + instr_sync
2445 + @ restore regs
2446 + ldmia sp!, {r1, r2}
2447 +#endif
2448 + .endm
2449 +
2450 + .macro pax_open_userland
2451 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2452 + @ save regs
2453 + stmdb sp!, {r0, r1}
2454 + @ read DACR from cpu_domain into r1
2455 + mov r0, sp
2456 + @ assume 8K pages, since we have to split the immediate in two
2457 + bic r0, r0, #(0x1fc0)
2458 + bic r0, r0, #(0x3f)
2459 + ldr r1, [r0, #TI_CPU_DOMAIN]
2460 + @ set current DOMAIN_USER to DOMAIN_CLIENT
2461 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2462 + orr r1, r1, #(domain_val(DOMAIN_USER, DOMAIN_UDEREF))
2463 + @ write r1 to current_thread_info()->cpu_domain
2464 + str r1, [r0, #TI_CPU_DOMAIN]
2465 + @ write r1 to DACR
2466 + mcr p15, 0, r1, c3, c0, 0
2467 + @ instruction sync
2468 + instr_sync
2469 + @ restore regs
2470 + ldmia sp!, {r0, r1}
2471 +#endif
2472 + .endm
2473 +
2474 + .macro pax_close_userland
2475 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2476 + @ save regs
2477 + stmdb sp!, {r0, r1}
2478 + @ read DACR from cpu_domain into r1
2479 + mov r0, sp
2480 + @ assume 8K pages, since we have to split the immediate in two
2481 + bic r0, r0, #(0x1fc0)
2482 + bic r0, r0, #(0x3f)
2483 + ldr r1, [r0, #TI_CPU_DOMAIN]
2484 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2485 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2486 + @ write r1 to current_thread_info()->cpu_domain
2487 + str r1, [r0, #TI_CPU_DOMAIN]
2488 + @ write r1 to DACR
2489 + mcr p15, 0, r1, c3, c0, 0
2490 + @ instruction sync
2491 + instr_sync
2492 + @ restore regs
2493 + ldmia sp!, {r0, r1}
2494 +#endif
2495 + .endm
2496 +
2497 .macro pabt_helper
2498 @ PABORT handler takes pt_regs in r2, fault address in r4 and psr in r5
2499 #ifdef MULTI_PABORT
2500 @@ -90,11 +171,15 @@
2501 * Invalid mode handlers
2502 */
2503 .macro inv_entry, reason
2504 +
2505 + pax_enter_kernel
2506 +
2507 sub sp, sp, #S_FRAME_SIZE
2508 ARM( stmib sp, {r1 - lr} )
2509 THUMB( stmia sp, {r0 - r12} )
2510 THUMB( str sp, [sp, #S_SP] )
2511 THUMB( str lr, [sp, #S_LR] )
2512 +
2513 mov r1, #\reason
2514 .endm
2515
2516 @@ -150,7 +235,11 @@ ENDPROC(__und_invalid)
2517 .macro svc_entry, stack_hole=0, trace=1
2518 UNWIND(.fnstart )
2519 UNWIND(.save {r0 - pc} )
2520 +
2521 + pax_enter_kernel
2522 +
2523 sub sp, sp, #(S_FRAME_SIZE + \stack_hole - 4)
2524 +
2525 #ifdef CONFIG_THUMB2_KERNEL
2526 SPFIX( str r0, [sp] ) @ temporarily saved
2527 SPFIX( mov r0, sp )
2528 @@ -165,7 +254,12 @@ ENDPROC(__und_invalid)
2529 ldmia r0, {r3 - r5}
2530 add r7, sp, #S_SP - 4 @ here for interlock avoidance
2531 mov r6, #-1 @ "" "" "" ""
2532 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2533 + @ offset sp by 8 as done in pax_enter_kernel
2534 + add r2, sp, #(S_FRAME_SIZE + \stack_hole + 4)
2535 +#else
2536 add r2, sp, #(S_FRAME_SIZE + \stack_hole - 4)
2537 +#endif
2538 SPFIX( addeq r2, r2, #4 )
2539 str r3, [sp, #-4]! @ save the "real" r0 copied
2540 @ from the exception stack
2541 @@ -369,6 +463,9 @@ ENDPROC(__fiq_abt)
2542 .macro usr_entry, trace=1
2543 UNWIND(.fnstart )
2544 UNWIND(.cantunwind ) @ don't unwind the user space
2545 +
2546 + pax_enter_kernel_user
2547 +
2548 sub sp, sp, #S_FRAME_SIZE
2549 ARM( stmib sp, {r1 - r12} )
2550 THUMB( stmia sp, {r0 - r12} )
2551 @@ -479,7 +576,9 @@ __und_usr:
2552 tst r3, #PSR_T_BIT @ Thumb mode?
2553 bne __und_usr_thumb
2554 sub r4, r2, #4 @ ARM instr at LR - 4
2555 + pax_open_userland
2556 1: ldrt r0, [r4]
2557 + pax_close_userland
2558 ARM_BE8(rev r0, r0) @ little endian instruction
2559
2560 @ r0 = 32-bit ARM instruction which caused the exception
2561 @@ -513,11 +612,15 @@ __und_usr_thumb:
2562 */
2563 .arch armv6t2
2564 #endif
2565 + pax_open_userland
2566 2: ldrht r5, [r4]
2567 + pax_close_userland
2568 ARM_BE8(rev16 r5, r5) @ little endian instruction
2569 cmp r5, #0xe800 @ 32bit instruction if xx != 0
2570 blo __und_usr_fault_16 @ 16bit undefined instruction
2571 + pax_open_userland
2572 3: ldrht r0, [r2]
2573 + pax_close_userland
2574 ARM_BE8(rev16 r0, r0) @ little endian instruction
2575 add r2, r2, #2 @ r2 is PC + 2, make it PC + 4
2576 str r2, [sp, #S_PC] @ it's a 2x16bit instr, update
2577 @@ -547,7 +650,8 @@ ENDPROC(__und_usr)
2578 */
2579 .pushsection .fixup, "ax"
2580 .align 2
2581 -4: str r4, [sp, #S_PC] @ retry current instruction
2582 +4: pax_close_userland
2583 + str r4, [sp, #S_PC] @ retry current instruction
2584 ret r9
2585 .popsection
2586 .pushsection __ex_table,"a"
2587 @@ -767,7 +871,7 @@ ENTRY(__switch_to)
2588 THUMB( str lr, [ip], #4 )
2589 ldr r4, [r2, #TI_TP_VALUE]
2590 ldr r5, [r2, #TI_TP_VALUE + 4]
2591 -#ifdef CONFIG_CPU_USE_DOMAINS
2592 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2593 ldr r6, [r2, #TI_CPU_DOMAIN]
2594 #endif
2595 switch_tls r1, r4, r5, r3, r7
2596 @@ -776,7 +880,7 @@ ENTRY(__switch_to)
2597 ldr r8, =__stack_chk_guard
2598 ldr r7, [r7, #TSK_STACK_CANARY]
2599 #endif
2600 -#ifdef CONFIG_CPU_USE_DOMAINS
2601 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2602 mcr p15, 0, r6, c3, c0, 0 @ Set domain register
2603 #endif
2604 mov r5, r0
2605 diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S
2606 index f8ccc21..83d192f 100644
2607 --- a/arch/arm/kernel/entry-common.S
2608 +++ b/arch/arm/kernel/entry-common.S
2609 @@ -11,18 +11,46 @@
2610 #include <asm/assembler.h>
2611 #include <asm/unistd.h>
2612 #include <asm/ftrace.h>
2613 +#include <asm/domain.h>
2614 #include <asm/unwind.h>
2615
2616 +#include "entry-header.S"
2617 +
2618 #ifdef CONFIG_NEED_RET_TO_USER
2619 #include <mach/entry-macro.S>
2620 #else
2621 .macro arch_ret_to_user, tmp1, tmp2
2622 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2623 + @ save regs
2624 + stmdb sp!, {r1, r2}
2625 + @ read DACR from cpu_domain into r1
2626 + mov r2, sp
2627 + @ assume 8K pages, since we have to split the immediate in two
2628 + bic r2, r2, #(0x1fc0)
2629 + bic r2, r2, #(0x3f)
2630 + ldr r1, [r2, #TI_CPU_DOMAIN]
2631 +#ifdef CONFIG_PAX_KERNEXEC
2632 + @ set type of DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2633 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2634 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2635 +#endif
2636 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2637 + @ set current DOMAIN_USER to DOMAIN_UDEREF
2638 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2639 + orr r1, r1, #(domain_val(DOMAIN_USER, DOMAIN_UDEREF))
2640 +#endif
2641 + @ write r1 to current_thread_info()->cpu_domain
2642 + str r1, [r2, #TI_CPU_DOMAIN]
2643 + @ write r1 to DACR
2644 + mcr p15, 0, r1, c3, c0, 0
2645 + @ instruction sync
2646 + instr_sync
2647 + @ restore regs
2648 + ldmia sp!, {r1, r2}
2649 +#endif
2650 .endm
2651 #endif
2652
2653 -#include "entry-header.S"
2654 -
2655 -
2656 .align 5
2657 /*
2658 * This is the fast syscall return path. We do as little as
2659 @@ -171,6 +199,12 @@ ENTRY(vector_swi)
2660 USER( ldr scno, [lr, #-4] ) @ get SWI instruction
2661 #endif
2662
2663 + /*
2664 + * do this here to avoid a performance hit of wrapping the code above
2665 + * that directly dereferences userland to parse the SWI instruction
2666 + */
2667 + pax_enter_kernel_user
2668 +
2669 adr tbl, sys_call_table @ load syscall table pointer
2670
2671 #if defined(CONFIG_OABI_COMPAT)
2672 diff --git a/arch/arm/kernel/entry-header.S b/arch/arm/kernel/entry-header.S
2673 index 1a0045a..9b4f34d 100644
2674 --- a/arch/arm/kernel/entry-header.S
2675 +++ b/arch/arm/kernel/entry-header.S
2676 @@ -196,6 +196,60 @@
2677 msr cpsr_c, \rtemp @ switch back to the SVC mode
2678 .endm
2679
2680 + .macro pax_enter_kernel_user
2681 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2682 + @ save regs
2683 + stmdb sp!, {r0, r1}
2684 + @ read DACR from cpu_domain into r1
2685 + mov r0, sp
2686 + @ assume 8K pages, since we have to split the immediate in two
2687 + bic r0, r0, #(0x1fc0)
2688 + bic r0, r0, #(0x3f)
2689 + ldr r1, [r0, #TI_CPU_DOMAIN]
2690 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2691 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2692 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2693 +#endif
2694 +#ifdef CONFIG_PAX_KERNEXEC
2695 + @ set current DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2696 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2697 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2698 +#endif
2699 + @ write r1 to current_thread_info()->cpu_domain
2700 + str r1, [r0, #TI_CPU_DOMAIN]
2701 + @ write r1 to DACR
2702 + mcr p15, 0, r1, c3, c0, 0
2703 + @ instruction sync
2704 + instr_sync
2705 + @ restore regs
2706 + ldmia sp!, {r0, r1}
2707 +#endif
2708 + .endm
2709 +
2710 + .macro pax_exit_kernel
2711 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2712 + @ save regs
2713 + stmdb sp!, {r0, r1}
2714 + @ read old DACR from stack into r1
2715 + ldr r1, [sp, #(8 + S_SP)]
2716 + sub r1, r1, #8
2717 + ldr r1, [r1]
2718 +
2719 + @ write r1 to current_thread_info()->cpu_domain
2720 + mov r0, sp
2721 + @ assume 8K pages, since we have to split the immediate in two
2722 + bic r0, r0, #(0x1fc0)
2723 + bic r0, r0, #(0x3f)
2724 + str r1, [r0, #TI_CPU_DOMAIN]
2725 + @ write r1 to DACR
2726 + mcr p15, 0, r1, c3, c0, 0
2727 + @ instruction sync
2728 + instr_sync
2729 + @ restore regs
2730 + ldmia sp!, {r0, r1}
2731 +#endif
2732 + .endm
2733 +
2734 #ifndef CONFIG_THUMB2_KERNEL
2735 .macro svc_exit, rpsr, irq = 0
2736 .if \irq != 0
2737 @@ -215,6 +269,9 @@
2738 blne trace_hardirqs_off
2739 #endif
2740 .endif
2741 +
2742 + pax_exit_kernel
2743 +
2744 msr spsr_cxsf, \rpsr
2745 #if defined(CONFIG_CPU_V6) || defined(CONFIG_CPU_32v6K)
2746 @ We must avoid clrex due to Cortex-A15 erratum #830321
2747 @@ -291,6 +348,9 @@
2748 blne trace_hardirqs_off
2749 #endif
2750 .endif
2751 +
2752 + pax_exit_kernel
2753 +
2754 ldr lr, [sp, #S_SP] @ top of the stack
2755 ldrd r0, r1, [sp, #S_LR] @ calling lr and pc
2756
2757 diff --git a/arch/arm/kernel/fiq.c b/arch/arm/kernel/fiq.c
2758 index 059c3da..8e45cfc 100644
2759 --- a/arch/arm/kernel/fiq.c
2760 +++ b/arch/arm/kernel/fiq.c
2761 @@ -95,7 +95,10 @@ void set_fiq_handler(void *start, unsigned int length)
2762 void *base = vectors_page;
2763 unsigned offset = FIQ_OFFSET;
2764
2765 + pax_open_kernel();
2766 memcpy(base + offset, start, length);
2767 + pax_close_kernel();
2768 +
2769 if (!cache_is_vipt_nonaliasing())
2770 flush_icache_range((unsigned long)base + offset, offset +
2771 length);
2772 diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S
2773 index 0196327..50ac8895 100644
2774 --- a/arch/arm/kernel/head.S
2775 +++ b/arch/arm/kernel/head.S
2776 @@ -444,7 +444,7 @@ __enable_mmu:
2777 mov r5, #(domain_val(DOMAIN_USER, DOMAIN_MANAGER) | \
2778 domain_val(DOMAIN_KERNEL, DOMAIN_MANAGER) | \
2779 domain_val(DOMAIN_TABLE, DOMAIN_MANAGER) | \
2780 - domain_val(DOMAIN_IO, DOMAIN_CLIENT))
2781 + domain_val(DOMAIN_IO, DOMAIN_KERNELCLIENT))
2782 mcr p15, 0, r5, c3, c0, 0 @ load domain access register
2783 mcr p15, 0, r4, c2, c0, 0 @ load page table pointer
2784 #endif
2785 diff --git a/arch/arm/kernel/module.c b/arch/arm/kernel/module.c
2786 index 2e11961..07f0704 100644
2787 --- a/arch/arm/kernel/module.c
2788 +++ b/arch/arm/kernel/module.c
2789 @@ -38,12 +38,39 @@
2790 #endif
2791
2792 #ifdef CONFIG_MMU
2793 -void *module_alloc(unsigned long size)
2794 +static inline void *__module_alloc(unsigned long size, pgprot_t prot)
2795 {
2796 + if (!size || PAGE_ALIGN(size) > MODULES_END - MODULES_VADDR)
2797 + return NULL;
2798 return __vmalloc_node_range(size, 1, MODULES_VADDR, MODULES_END,
2799 - GFP_KERNEL, PAGE_KERNEL_EXEC, 0, NUMA_NO_NODE,
2800 + GFP_KERNEL, prot, 0, NUMA_NO_NODE,
2801 __builtin_return_address(0));
2802 }
2803 +
2804 +void *module_alloc(unsigned long size)
2805 +{
2806 +
2807 +#ifdef CONFIG_PAX_KERNEXEC
2808 + return __module_alloc(size, PAGE_KERNEL);
2809 +#else
2810 + return __module_alloc(size, PAGE_KERNEL_EXEC);
2811 +#endif
2812 +
2813 +}
2814 +
2815 +#ifdef CONFIG_PAX_KERNEXEC
2816 +void module_memfree_exec(void *module_region)
2817 +{
2818 + module_memfree(module_region);
2819 +}
2820 +EXPORT_SYMBOL(module_memfree_exec);
2821 +
2822 +void *module_alloc_exec(unsigned long size)
2823 +{
2824 + return __module_alloc(size, PAGE_KERNEL_EXEC);
2825 +}
2826 +EXPORT_SYMBOL(module_alloc_exec);
2827 +#endif
2828 #endif
2829
2830 int
2831 diff --git a/arch/arm/kernel/patch.c b/arch/arm/kernel/patch.c
2832 index 69bda1a..755113a 100644
2833 --- a/arch/arm/kernel/patch.c
2834 +++ b/arch/arm/kernel/patch.c
2835 @@ -66,6 +66,7 @@ void __kprobes __patch_text_real(void *addr, unsigned int insn, bool remap)
2836 else
2837 __acquire(&patch_lock);
2838
2839 + pax_open_kernel();
2840 if (thumb2 && __opcode_is_thumb16(insn)) {
2841 *(u16 *)waddr = __opcode_to_mem_thumb16(insn);
2842 size = sizeof(u16);
2843 @@ -97,6 +98,7 @@ void __kprobes __patch_text_real(void *addr, unsigned int insn, bool remap)
2844 *(u32 *)waddr = insn;
2845 size = sizeof(u32);
2846 }
2847 + pax_close_kernel();
2848
2849 if (waddr != addr) {
2850 flush_kernel_vmap_range(waddr, twopage ? size / 2 : size);
2851 diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c
2852 index 2bf1a16..d959d40 100644
2853 --- a/arch/arm/kernel/process.c
2854 +++ b/arch/arm/kernel/process.c
2855 @@ -213,6 +213,7 @@ void machine_power_off(void)
2856
2857 if (pm_power_off)
2858 pm_power_off();
2859 + BUG();
2860 }
2861
2862 /*
2863 @@ -226,7 +227,7 @@ void machine_power_off(void)
2864 * executing pre-reset code, and using RAM that the primary CPU's code wishes
2865 * to use. Implementing such co-ordination would be essentially impossible.
2866 */
2867 -void machine_restart(char *cmd)
2868 +__noreturn void machine_restart(char *cmd)
2869 {
2870 local_irq_disable();
2871 smp_send_stop();
2872 @@ -252,8 +253,8 @@ void __show_regs(struct pt_regs *regs)
2873
2874 show_regs_print_info(KERN_DEFAULT);
2875
2876 - print_symbol("PC is at %s\n", instruction_pointer(regs));
2877 - print_symbol("LR is at %s\n", regs->ARM_lr);
2878 + printk("PC is at %pA\n", (void *)instruction_pointer(regs));
2879 + printk("LR is at %pA\n", (void *)regs->ARM_lr);
2880 printk("pc : [<%08lx>] lr : [<%08lx>] psr: %08lx\n"
2881 "sp : %08lx ip : %08lx fp : %08lx\n",
2882 regs->ARM_pc, regs->ARM_lr, regs->ARM_cpsr,
2883 @@ -430,12 +431,6 @@ unsigned long get_wchan(struct task_struct *p)
2884 return 0;
2885 }
2886
2887 -unsigned long arch_randomize_brk(struct mm_struct *mm)
2888 -{
2889 - unsigned long range_end = mm->brk + 0x02000000;
2890 - return randomize_range(mm->brk, range_end, 0) ? : mm->brk;
2891 -}
2892 -
2893 #ifdef CONFIG_MMU
2894 #ifdef CONFIG_KUSER_HELPERS
2895 /*
2896 @@ -451,7 +446,7 @@ static struct vm_area_struct gate_vma = {
2897
2898 static int __init gate_vma_init(void)
2899 {
2900 - gate_vma.vm_page_prot = PAGE_READONLY_EXEC;
2901 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
2902 return 0;
2903 }
2904 arch_initcall(gate_vma_init);
2905 @@ -480,81 +475,13 @@ const char *arch_vma_name(struct vm_area_struct *vma)
2906 return is_gate_vma(vma) ? "[vectors]" : NULL;
2907 }
2908
2909 -/* If possible, provide a placement hint at a random offset from the
2910 - * stack for the signal page.
2911 - */
2912 -static unsigned long sigpage_addr(const struct mm_struct *mm,
2913 - unsigned int npages)
2914 -{
2915 - unsigned long offset;
2916 - unsigned long first;
2917 - unsigned long last;
2918 - unsigned long addr;
2919 - unsigned int slots;
2920 -
2921 - first = PAGE_ALIGN(mm->start_stack);
2922 -
2923 - last = TASK_SIZE - (npages << PAGE_SHIFT);
2924 -
2925 - /* No room after stack? */
2926 - if (first > last)
2927 - return 0;
2928 -
2929 - /* Just enough room? */
2930 - if (first == last)
2931 - return first;
2932 -
2933 - slots = ((last - first) >> PAGE_SHIFT) + 1;
2934 -
2935 - offset = get_random_int() % slots;
2936 -
2937 - addr = first + (offset << PAGE_SHIFT);
2938 -
2939 - return addr;
2940 -}
2941 -
2942 -static struct page *signal_page;
2943 -extern struct page *get_signal_page(void);
2944 -
2945 -static const struct vm_special_mapping sigpage_mapping = {
2946 - .name = "[sigpage]",
2947 - .pages = &signal_page,
2948 -};
2949 -
2950 int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
2951 {
2952 struct mm_struct *mm = current->mm;
2953 - struct vm_area_struct *vma;
2954 - unsigned long addr;
2955 - unsigned long hint;
2956 - int ret = 0;
2957 -
2958 - if (!signal_page)
2959 - signal_page = get_signal_page();
2960 - if (!signal_page)
2961 - return -ENOMEM;
2962
2963 down_write(&mm->mmap_sem);
2964 - hint = sigpage_addr(mm, 1);
2965 - addr = get_unmapped_area(NULL, hint, PAGE_SIZE, 0, 0);
2966 - if (IS_ERR_VALUE(addr)) {
2967 - ret = addr;
2968 - goto up_fail;
2969 - }
2970 -
2971 - vma = _install_special_mapping(mm, addr, PAGE_SIZE,
2972 - VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC,
2973 - &sigpage_mapping);
2974 -
2975 - if (IS_ERR(vma)) {
2976 - ret = PTR_ERR(vma);
2977 - goto up_fail;
2978 - }
2979 -
2980 - mm->context.sigpage = addr;
2981 -
2982 - up_fail:
2983 + mm->context.sigpage = (PAGE_OFFSET + (get_random_int() % 0x3FFEFFE0)) & 0xFFFFFFFC;
2984 up_write(&mm->mmap_sem);
2985 - return ret;
2986 + return 0;
2987 }
2988 #endif
2989 diff --git a/arch/arm/kernel/psci.c b/arch/arm/kernel/psci.c
2990 index f90fdf4..24e8c84 100644
2991 --- a/arch/arm/kernel/psci.c
2992 +++ b/arch/arm/kernel/psci.c
2993 @@ -26,7 +26,7 @@
2994 #include <asm/psci.h>
2995 #include <asm/system_misc.h>
2996
2997 -struct psci_operations psci_ops;
2998 +struct psci_operations psci_ops __read_only;
2999
3000 static int (*invoke_psci_fn)(u32, u32, u32, u32);
3001 typedef int (*psci_initcall_t)(const struct device_node *);
3002 diff --git a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c
3003 index ef9119f..31995a3 100644
3004 --- a/arch/arm/kernel/ptrace.c
3005 +++ b/arch/arm/kernel/ptrace.c
3006 @@ -928,10 +928,19 @@ static void tracehook_report_syscall(struct pt_regs *regs,
3007 regs->ARM_ip = ip;
3008 }
3009
3010 +#ifdef CONFIG_GRKERNSEC_SETXID
3011 +extern void gr_delayed_cred_worker(void);
3012 +#endif
3013 +
3014 asmlinkage int syscall_trace_enter(struct pt_regs *regs, int scno)
3015 {
3016 current_thread_info()->syscall = scno;
3017
3018 +#ifdef CONFIG_GRKERNSEC_SETXID
3019 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
3020 + gr_delayed_cred_worker();
3021 +#endif
3022 +
3023 /* Do the secure computing check first; failures should be fast. */
3024 #ifdef CONFIG_HAVE_ARCH_SECCOMP_FILTER
3025 if (secure_computing() == -1)
3026 diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
3027 index 1d60beb..4aa25d5 100644
3028 --- a/arch/arm/kernel/setup.c
3029 +++ b/arch/arm/kernel/setup.c
3030 @@ -105,21 +105,23 @@ EXPORT_SYMBOL(elf_hwcap);
3031 unsigned int elf_hwcap2 __read_mostly;
3032 EXPORT_SYMBOL(elf_hwcap2);
3033
3034 +pteval_t __supported_pte_mask __read_only;
3035 +pmdval_t __supported_pmd_mask __read_only;
3036
3037 #ifdef MULTI_CPU
3038 -struct processor processor __read_mostly;
3039 +struct processor processor __read_only;
3040 #endif
3041 #ifdef MULTI_TLB
3042 -struct cpu_tlb_fns cpu_tlb __read_mostly;
3043 +struct cpu_tlb_fns cpu_tlb __read_only;
3044 #endif
3045 #ifdef MULTI_USER
3046 -struct cpu_user_fns cpu_user __read_mostly;
3047 +struct cpu_user_fns cpu_user __read_only;
3048 #endif
3049 #ifdef MULTI_CACHE
3050 -struct cpu_cache_fns cpu_cache __read_mostly;
3051 +struct cpu_cache_fns cpu_cache __read_only;
3052 #endif
3053 #ifdef CONFIG_OUTER_CACHE
3054 -struct outer_cache_fns outer_cache __read_mostly;
3055 +struct outer_cache_fns outer_cache __read_only;
3056 EXPORT_SYMBOL(outer_cache);
3057 #endif
3058
3059 @@ -250,9 +252,13 @@ static int __get_cpu_architecture(void)
3060 * Register 0 and check for VMSAv7 or PMSAv7 */
3061 unsigned int mmfr0 = read_cpuid_ext(CPUID_EXT_MMFR0);
3062 if ((mmfr0 & 0x0000000f) >= 0x00000003 ||
3063 - (mmfr0 & 0x000000f0) >= 0x00000030)
3064 + (mmfr0 & 0x000000f0) >= 0x00000030) {
3065 cpu_arch = CPU_ARCH_ARMv7;
3066 - else if ((mmfr0 & 0x0000000f) == 0x00000002 ||
3067 + if ((mmfr0 & 0x0000000f) == 0x00000005 || (mmfr0 & 0x0000000f) == 0x00000004) {
3068 + __supported_pte_mask |= L_PTE_PXN;
3069 + __supported_pmd_mask |= PMD_PXNTABLE;
3070 + }
3071 + } else if ((mmfr0 & 0x0000000f) == 0x00000002 ||
3072 (mmfr0 & 0x000000f0) == 0x00000020)
3073 cpu_arch = CPU_ARCH_ARMv6;
3074 else
3075 diff --git a/arch/arm/kernel/signal.c b/arch/arm/kernel/signal.c
3076 index 023ac90..0a69950 100644
3077 --- a/arch/arm/kernel/signal.c
3078 +++ b/arch/arm/kernel/signal.c
3079 @@ -24,8 +24,6 @@
3080
3081 extern const unsigned long sigreturn_codes[7];
3082
3083 -static unsigned long signal_return_offset;
3084 -
3085 #ifdef CONFIG_CRUNCH
3086 static int preserve_crunch_context(struct crunch_sigframe __user *frame)
3087 {
3088 @@ -396,8 +394,7 @@ setup_return(struct pt_regs *regs, struct ksignal *ksig,
3089 * except when the MPU has protected the vectors
3090 * page from PL0
3091 */
3092 - retcode = mm->context.sigpage + signal_return_offset +
3093 - (idx << 2) + thumb;
3094 + retcode = mm->context.sigpage + (idx << 2) + thumb;
3095 } else
3096 #endif
3097 {
3098 @@ -603,33 +600,3 @@ do_work_pending(struct pt_regs *regs, unsigned int thread_flags, int syscall)
3099 } while (thread_flags & _TIF_WORK_MASK);
3100 return 0;
3101 }
3102 -
3103 -struct page *get_signal_page(void)
3104 -{
3105 - unsigned long ptr;
3106 - unsigned offset;
3107 - struct page *page;
3108 - void *addr;
3109 -
3110 - page = alloc_pages(GFP_KERNEL, 0);
3111 -
3112 - if (!page)
3113 - return NULL;
3114 -
3115 - addr = page_address(page);
3116 -
3117 - /* Give the signal return code some randomness */
3118 - offset = 0x200 + (get_random_int() & 0x7fc);
3119 - signal_return_offset = offset;
3120 -
3121 - /*
3122 - * Copy signal return handlers into the vector page, and
3123 - * set sigreturn to be a pointer to these.
3124 - */
3125 - memcpy(addr + offset, sigreturn_codes, sizeof(sigreturn_codes));
3126 -
3127 - ptr = (unsigned long)addr + offset;
3128 - flush_icache_range(ptr, ptr + sizeof(sigreturn_codes));
3129 -
3130 - return page;
3131 -}
3132 diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
3133 index 86ef244..c518451 100644
3134 --- a/arch/arm/kernel/smp.c
3135 +++ b/arch/arm/kernel/smp.c
3136 @@ -76,7 +76,7 @@ enum ipi_msg_type {
3137
3138 static DECLARE_COMPLETION(cpu_running);
3139
3140 -static struct smp_operations smp_ops;
3141 +static struct smp_operations smp_ops __read_only;
3142
3143 void __init smp_set_ops(struct smp_operations *ops)
3144 {
3145 diff --git a/arch/arm/kernel/tcm.c b/arch/arm/kernel/tcm.c
3146 index 7a3be1d..b00c7de 100644
3147 --- a/arch/arm/kernel/tcm.c
3148 +++ b/arch/arm/kernel/tcm.c
3149 @@ -61,7 +61,7 @@ static struct map_desc itcm_iomap[] __initdata = {
3150 .virtual = ITCM_OFFSET,
3151 .pfn = __phys_to_pfn(ITCM_OFFSET),
3152 .length = 0,
3153 - .type = MT_MEMORY_RWX_ITCM,
3154 + .type = MT_MEMORY_RX_ITCM,
3155 }
3156 };
3157
3158 @@ -267,7 +267,9 @@ no_dtcm:
3159 start = &__sitcm_text;
3160 end = &__eitcm_text;
3161 ram = &__itcm_start;
3162 + pax_open_kernel();
3163 memcpy(start, ram, itcm_code_sz);
3164 + pax_close_kernel();
3165 pr_debug("CPU ITCM: copied code from %p - %p\n",
3166 start, end);
3167 itcm_present = true;
3168 diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
3169 index 788e23f..6fa06a1 100644
3170 --- a/arch/arm/kernel/traps.c
3171 +++ b/arch/arm/kernel/traps.c
3172 @@ -65,7 +65,7 @@ static void dump_mem(const char *, const char *, unsigned long, unsigned long);
3173 void dump_backtrace_entry(unsigned long where, unsigned long from, unsigned long frame)
3174 {
3175 #ifdef CONFIG_KALLSYMS
3176 - printk("[<%08lx>] (%ps) from [<%08lx>] (%pS)\n", where, (void *)where, from, (void *)from);
3177 + printk("[<%08lx>] (%pA) from [<%08lx>] (%pA)\n", where, (void *)where, from, (void *)from);
3178 #else
3179 printk("Function entered at [<%08lx>] from [<%08lx>]\n", where, from);
3180 #endif
3181 @@ -267,6 +267,8 @@ static arch_spinlock_t die_lock = __ARCH_SPIN_LOCK_UNLOCKED;
3182 static int die_owner = -1;
3183 static unsigned int die_nest_count;
3184
3185 +extern void gr_handle_kernel_exploit(void);
3186 +
3187 static unsigned long oops_begin(void)
3188 {
3189 int cpu;
3190 @@ -309,6 +311,9 @@ static void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
3191 panic("Fatal exception in interrupt");
3192 if (panic_on_oops)
3193 panic("Fatal exception");
3194 +
3195 + gr_handle_kernel_exploit();
3196 +
3197 if (signr)
3198 do_exit(signr);
3199 }
3200 @@ -880,7 +885,11 @@ void __init early_trap_init(void *vectors_base)
3201 kuser_init(vectors_base);
3202
3203 flush_icache_range(vectors, vectors + PAGE_SIZE * 2);
3204 - modify_domain(DOMAIN_USER, DOMAIN_CLIENT);
3205 +
3206 +#ifndef CONFIG_PAX_MEMORY_UDEREF
3207 + modify_domain(DOMAIN_USER, DOMAIN_USERCLIENT);
3208 +#endif
3209 +
3210 #else /* ifndef CONFIG_CPU_V7M */
3211 /*
3212 * on V7-M there is no need to copy the vector table to a dedicated
3213 diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S
3214 index b31aa73..cc4b7a1 100644
3215 --- a/arch/arm/kernel/vmlinux.lds.S
3216 +++ b/arch/arm/kernel/vmlinux.lds.S
3217 @@ -37,7 +37,7 @@
3218 #endif
3219
3220 #if (defined(CONFIG_SMP_ON_UP) && !defined(CONFIG_DEBUG_SPINLOCK)) || \
3221 - defined(CONFIG_GENERIC_BUG)
3222 + defined(CONFIG_GENERIC_BUG) || defined(CONFIG_PAX_REFCOUNT)
3223 #define ARM_EXIT_KEEP(x) x
3224 #define ARM_EXIT_DISCARD(x)
3225 #else
3226 @@ -123,6 +123,8 @@ SECTIONS
3227 #ifdef CONFIG_DEBUG_RODATA
3228 . = ALIGN(1<<SECTION_SHIFT);
3229 #endif
3230 + _etext = .; /* End of text section */
3231 +
3232 RO_DATA(PAGE_SIZE)
3233
3234 . = ALIGN(4);
3235 @@ -153,8 +155,6 @@ SECTIONS
3236
3237 NOTES
3238
3239 - _etext = .; /* End of text and rodata section */
3240 -
3241 #ifndef CONFIG_XIP_KERNEL
3242 # ifdef CONFIG_ARM_KERNMEM_PERMS
3243 . = ALIGN(1<<SECTION_SHIFT);
3244 diff --git a/arch/arm/kvm/arm.c b/arch/arm/kvm/arm.c
3245 index b652af5..60231ab 100644
3246 --- a/arch/arm/kvm/arm.c
3247 +++ b/arch/arm/kvm/arm.c
3248 @@ -57,7 +57,7 @@ static unsigned long hyp_default_vectors;
3249 static DEFINE_PER_CPU(struct kvm_vcpu *, kvm_arm_running_vcpu);
3250
3251 /* The VMID used in the VTTBR */
3252 -static atomic64_t kvm_vmid_gen = ATOMIC64_INIT(1);
3253 +static atomic64_unchecked_t kvm_vmid_gen = ATOMIC64_INIT(1);
3254 static u8 kvm_next_vmid;
3255 static DEFINE_SPINLOCK(kvm_vmid_lock);
3256
3257 @@ -358,7 +358,7 @@ void force_vm_exit(const cpumask_t *mask)
3258 */
3259 static bool need_new_vmid_gen(struct kvm *kvm)
3260 {
3261 - return unlikely(kvm->arch.vmid_gen != atomic64_read(&kvm_vmid_gen));
3262 + return unlikely(kvm->arch.vmid_gen != atomic64_read_unchecked(&kvm_vmid_gen));
3263 }
3264
3265 /**
3266 @@ -391,7 +391,7 @@ static void update_vttbr(struct kvm *kvm)
3267
3268 /* First user of a new VMID generation? */
3269 if (unlikely(kvm_next_vmid == 0)) {
3270 - atomic64_inc(&kvm_vmid_gen);
3271 + atomic64_inc_unchecked(&kvm_vmid_gen);
3272 kvm_next_vmid = 1;
3273
3274 /*
3275 @@ -408,7 +408,7 @@ static void update_vttbr(struct kvm *kvm)
3276 kvm_call_hyp(__kvm_flush_vm_context);
3277 }
3278
3279 - kvm->arch.vmid_gen = atomic64_read(&kvm_vmid_gen);
3280 + kvm->arch.vmid_gen = atomic64_read_unchecked(&kvm_vmid_gen);
3281 kvm->arch.vmid = kvm_next_vmid;
3282 kvm_next_vmid++;
3283
3284 @@ -1087,7 +1087,7 @@ struct kvm_vcpu *kvm_mpidr_to_vcpu(struct kvm *kvm, unsigned long mpidr)
3285 /**
3286 * Initialize Hyp-mode and memory mappings on all CPUs.
3287 */
3288 -int kvm_arch_init(void *opaque)
3289 +int kvm_arch_init(const void *opaque)
3290 {
3291 int err;
3292 int ret, cpu;
3293 diff --git a/arch/arm/lib/clear_user.S b/arch/arm/lib/clear_user.S
3294 index 14a0d98..7771a7d 100644
3295 --- a/arch/arm/lib/clear_user.S
3296 +++ b/arch/arm/lib/clear_user.S
3297 @@ -12,14 +12,14 @@
3298
3299 .text
3300
3301 -/* Prototype: int __clear_user(void *addr, size_t sz)
3302 +/* Prototype: int ___clear_user(void *addr, size_t sz)
3303 * Purpose : clear some user memory
3304 * Params : addr - user memory address to clear
3305 * : sz - number of bytes to clear
3306 * Returns : number of bytes NOT cleared
3307 */
3308 ENTRY(__clear_user_std)
3309 -WEAK(__clear_user)
3310 +WEAK(___clear_user)
3311 stmfd sp!, {r1, lr}
3312 mov r2, #0
3313 cmp r1, #4
3314 @@ -44,7 +44,7 @@ WEAK(__clear_user)
3315 USER( strnebt r2, [r0])
3316 mov r0, #0
3317 ldmfd sp!, {r1, pc}
3318 -ENDPROC(__clear_user)
3319 +ENDPROC(___clear_user)
3320 ENDPROC(__clear_user_std)
3321
3322 .pushsection .fixup,"ax"
3323 diff --git a/arch/arm/lib/copy_from_user.S b/arch/arm/lib/copy_from_user.S
3324 index 7a235b9..73a0556 100644
3325 --- a/arch/arm/lib/copy_from_user.S
3326 +++ b/arch/arm/lib/copy_from_user.S
3327 @@ -17,7 +17,7 @@
3328 /*
3329 * Prototype:
3330 *
3331 - * size_t __copy_from_user(void *to, const void *from, size_t n)
3332 + * size_t ___copy_from_user(void *to, const void *from, size_t n)
3333 *
3334 * Purpose:
3335 *
3336 @@ -89,11 +89,11 @@
3337
3338 .text
3339
3340 -ENTRY(__copy_from_user)
3341 +ENTRY(___copy_from_user)
3342
3343 #include "copy_template.S"
3344
3345 -ENDPROC(__copy_from_user)
3346 +ENDPROC(___copy_from_user)
3347
3348 .pushsection .fixup,"ax"
3349 .align 0
3350 diff --git a/arch/arm/lib/copy_page.S b/arch/arm/lib/copy_page.S
3351 index 6ee2f67..d1cce76 100644
3352 --- a/arch/arm/lib/copy_page.S
3353 +++ b/arch/arm/lib/copy_page.S
3354 @@ -10,6 +10,7 @@
3355 * ASM optimised string functions
3356 */
3357 #include <linux/linkage.h>
3358 +#include <linux/const.h>
3359 #include <asm/assembler.h>
3360 #include <asm/asm-offsets.h>
3361 #include <asm/cache.h>
3362 diff --git a/arch/arm/lib/copy_to_user.S b/arch/arm/lib/copy_to_user.S
3363 index a9d3db1..164b089 100644
3364 --- a/arch/arm/lib/copy_to_user.S
3365 +++ b/arch/arm/lib/copy_to_user.S
3366 @@ -17,7 +17,7 @@
3367 /*
3368 * Prototype:
3369 *
3370 - * size_t __copy_to_user(void *to, const void *from, size_t n)
3371 + * size_t ___copy_to_user(void *to, const void *from, size_t n)
3372 *
3373 * Purpose:
3374 *
3375 @@ -93,11 +93,11 @@
3376 .text
3377
3378 ENTRY(__copy_to_user_std)
3379 -WEAK(__copy_to_user)
3380 +WEAK(___copy_to_user)
3381
3382 #include "copy_template.S"
3383
3384 -ENDPROC(__copy_to_user)
3385 +ENDPROC(___copy_to_user)
3386 ENDPROC(__copy_to_user_std)
3387
3388 .pushsection .fixup,"ax"
3389 diff --git a/arch/arm/lib/csumpartialcopyuser.S b/arch/arm/lib/csumpartialcopyuser.S
3390 index 7d08b43..f7ca7ea 100644
3391 --- a/arch/arm/lib/csumpartialcopyuser.S
3392 +++ b/arch/arm/lib/csumpartialcopyuser.S
3393 @@ -57,8 +57,8 @@
3394 * Returns : r0 = checksum, [[sp, #0], #0] = 0 or -EFAULT
3395 */
3396
3397 -#define FN_ENTRY ENTRY(csum_partial_copy_from_user)
3398 -#define FN_EXIT ENDPROC(csum_partial_copy_from_user)
3399 +#define FN_ENTRY ENTRY(__csum_partial_copy_from_user)
3400 +#define FN_EXIT ENDPROC(__csum_partial_copy_from_user)
3401
3402 #include "csumpartialcopygeneric.S"
3403
3404 diff --git a/arch/arm/lib/delay.c b/arch/arm/lib/delay.c
3405 index 312d43e..21d2322 100644
3406 --- a/arch/arm/lib/delay.c
3407 +++ b/arch/arm/lib/delay.c
3408 @@ -29,7 +29,7 @@
3409 /*
3410 * Default to the loop-based delay implementation.
3411 */
3412 -struct arm_delay_ops arm_delay_ops = {
3413 +struct arm_delay_ops arm_delay_ops __read_only = {
3414 .delay = __loop_delay,
3415 .const_udelay = __loop_const_udelay,
3416 .udelay = __loop_udelay,
3417 diff --git a/arch/arm/lib/uaccess_with_memcpy.c b/arch/arm/lib/uaccess_with_memcpy.c
3418 index 3e58d71..029817c 100644
3419 --- a/arch/arm/lib/uaccess_with_memcpy.c
3420 +++ b/arch/arm/lib/uaccess_with_memcpy.c
3421 @@ -136,7 +136,7 @@ out:
3422 }
3423
3424 unsigned long
3425 -__copy_to_user(void __user *to, const void *from, unsigned long n)
3426 +___copy_to_user(void __user *to, const void *from, unsigned long n)
3427 {
3428 /*
3429 * This test is stubbed out of the main function above to keep
3430 @@ -190,7 +190,7 @@ out:
3431 return n;
3432 }
3433
3434 -unsigned long __clear_user(void __user *addr, unsigned long n)
3435 +unsigned long ___clear_user(void __user *addr, unsigned long n)
3436 {
3437 /* See rational for this in __copy_to_user() above. */
3438 if (n < 64)
3439 diff --git a/arch/arm/mach-exynos/suspend.c b/arch/arm/mach-exynos/suspend.c
3440 index 318d127..9aab0d1 100644
3441 --- a/arch/arm/mach-exynos/suspend.c
3442 +++ b/arch/arm/mach-exynos/suspend.c
3443 @@ -18,6 +18,7 @@
3444 #include <linux/syscore_ops.h>
3445 #include <linux/cpu_pm.h>
3446 #include <linux/io.h>
3447 +#include <linux/irq.h>
3448 #include <linux/irqchip/arm-gic.h>
3449 #include <linux/err.h>
3450 #include <linux/regulator/machine.h>
3451 @@ -632,8 +633,10 @@ void __init exynos_pm_init(void)
3452 tmp |= pm_data->wake_disable_mask;
3453 pmu_raw_writel(tmp, S5P_WAKEUP_MASK);
3454
3455 - exynos_pm_syscore_ops.suspend = pm_data->pm_suspend;
3456 - exynos_pm_syscore_ops.resume = pm_data->pm_resume;
3457 + pax_open_kernel();
3458 + *(void **)&exynos_pm_syscore_ops.suspend = pm_data->pm_suspend;
3459 + *(void **)&exynos_pm_syscore_ops.resume = pm_data->pm_resume;
3460 + pax_close_kernel();
3461
3462 register_syscore_ops(&exynos_pm_syscore_ops);
3463 suspend_set_ops(&exynos_suspend_ops);
3464 diff --git a/arch/arm/mach-keystone/keystone.c b/arch/arm/mach-keystone/keystone.c
3465 index 0662087..004d163 100644
3466 --- a/arch/arm/mach-keystone/keystone.c
3467 +++ b/arch/arm/mach-keystone/keystone.c
3468 @@ -27,7 +27,7 @@
3469
3470 #include "keystone.h"
3471
3472 -static struct notifier_block platform_nb;
3473 +static notifier_block_no_const platform_nb;
3474 static unsigned long keystone_dma_pfn_offset __read_mostly;
3475
3476 static int keystone_platform_notifier(struct notifier_block *nb,
3477 diff --git a/arch/arm/mach-mvebu/coherency.c b/arch/arm/mach-mvebu/coherency.c
3478 index e46e9ea..9141c83 100644
3479 --- a/arch/arm/mach-mvebu/coherency.c
3480 +++ b/arch/arm/mach-mvebu/coherency.c
3481 @@ -117,7 +117,7 @@ static void __init armada_370_coherency_init(struct device_node *np)
3482
3483 /*
3484 * This ioremap hook is used on Armada 375/38x to ensure that PCIe
3485 - * memory areas are mapped as MT_UNCACHED instead of MT_DEVICE. This
3486 + * memory areas are mapped as MT_UNCACHED_RW instead of MT_DEVICE. This
3487 * is needed as a workaround for a deadlock issue between the PCIe
3488 * interface and the cache controller.
3489 */
3490 @@ -130,7 +130,7 @@ armada_pcie_wa_ioremap_caller(phys_addr_t phys_addr, size_t size,
3491 mvebu_mbus_get_pcie_mem_aperture(&pcie_mem);
3492
3493 if (pcie_mem.start <= phys_addr && (phys_addr + size) <= pcie_mem.end)
3494 - mtype = MT_UNCACHED;
3495 + mtype = MT_UNCACHED_RW;
3496
3497 return __arm_ioremap_caller(phys_addr, size, mtype, caller);
3498 }
3499 diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c
3500 index b6443a4..20a0b74 100644
3501 --- a/arch/arm/mach-omap2/board-n8x0.c
3502 +++ b/arch/arm/mach-omap2/board-n8x0.c
3503 @@ -569,7 +569,7 @@ static int n8x0_menelaus_late_init(struct device *dev)
3504 }
3505 #endif
3506
3507 -struct menelaus_platform_data n8x0_menelaus_platform_data __initdata = {
3508 +struct menelaus_platform_data n8x0_menelaus_platform_data __initconst = {
3509 .late_init = n8x0_menelaus_late_init,
3510 };
3511
3512 diff --git a/arch/arm/mach-omap2/omap-mpuss-lowpower.c b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3513 index 79f49d9..70bf184 100644
3514 --- a/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3515 +++ b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3516 @@ -86,7 +86,7 @@ struct cpu_pm_ops {
3517 void (*resume)(void);
3518 void (*scu_prepare)(unsigned int cpu_id, unsigned int cpu_state);
3519 void (*hotplug_restart)(void);
3520 -};
3521 +} __no_const;
3522
3523 static DEFINE_PER_CPU(struct omap4_cpu_pm_info, omap4_pm_info);
3524 static struct powerdomain *mpuss_pd;
3525 @@ -105,7 +105,7 @@ static void dummy_cpu_resume(void)
3526 static void dummy_scu_prepare(unsigned int cpu_id, unsigned int cpu_state)
3527 {}
3528
3529 -struct cpu_pm_ops omap_pm_ops = {
3530 +static struct cpu_pm_ops omap_pm_ops __read_only = {
3531 .finish_suspend = default_finish_suspend,
3532 .resume = dummy_cpu_resume,
3533 .scu_prepare = dummy_scu_prepare,
3534 diff --git a/arch/arm/mach-omap2/omap-smp.c b/arch/arm/mach-omap2/omap-smp.c
3535 index 5305ec7..6d74045 100644
3536 --- a/arch/arm/mach-omap2/omap-smp.c
3537 +++ b/arch/arm/mach-omap2/omap-smp.c
3538 @@ -19,6 +19,7 @@
3539 #include <linux/device.h>
3540 #include <linux/smp.h>
3541 #include <linux/io.h>
3542 +#include <linux/irq.h>
3543 #include <linux/irqchip/arm-gic.h>
3544
3545 #include <asm/smp_scu.h>
3546 diff --git a/arch/arm/mach-omap2/omap-wakeupgen.c b/arch/arm/mach-omap2/omap-wakeupgen.c
3547 index f961c46..4a453dc 100644
3548 --- a/arch/arm/mach-omap2/omap-wakeupgen.c
3549 +++ b/arch/arm/mach-omap2/omap-wakeupgen.c
3550 @@ -344,7 +344,7 @@ static int irq_cpu_hotplug_notify(struct notifier_block *self,
3551 return NOTIFY_OK;
3552 }
3553
3554 -static struct notifier_block __refdata irq_hotplug_notifier = {
3555 +static struct notifier_block irq_hotplug_notifier = {
3556 .notifier_call = irq_cpu_hotplug_notify,
3557 };
3558
3559 diff --git a/arch/arm/mach-omap2/omap_device.c b/arch/arm/mach-omap2/omap_device.c
3560 index be9541e..821805f 100644
3561 --- a/arch/arm/mach-omap2/omap_device.c
3562 +++ b/arch/arm/mach-omap2/omap_device.c
3563 @@ -510,7 +510,7 @@ void omap_device_delete(struct omap_device *od)
3564 struct platform_device __init *omap_device_build(const char *pdev_name,
3565 int pdev_id,
3566 struct omap_hwmod *oh,
3567 - void *pdata, int pdata_len)
3568 + const void *pdata, int pdata_len)
3569 {
3570 struct omap_hwmod *ohs[] = { oh };
3571
3572 @@ -538,7 +538,7 @@ struct platform_device __init *omap_device_build(const char *pdev_name,
3573 struct platform_device __init *omap_device_build_ss(const char *pdev_name,
3574 int pdev_id,
3575 struct omap_hwmod **ohs,
3576 - int oh_cnt, void *pdata,
3577 + int oh_cnt, const void *pdata,
3578 int pdata_len)
3579 {
3580 int ret = -ENOMEM;
3581 diff --git a/arch/arm/mach-omap2/omap_device.h b/arch/arm/mach-omap2/omap_device.h
3582 index 78c02b3..c94109a 100644
3583 --- a/arch/arm/mach-omap2/omap_device.h
3584 +++ b/arch/arm/mach-omap2/omap_device.h
3585 @@ -72,12 +72,12 @@ int omap_device_idle(struct platform_device *pdev);
3586 /* Core code interface */
3587
3588 struct platform_device *omap_device_build(const char *pdev_name, int pdev_id,
3589 - struct omap_hwmod *oh, void *pdata,
3590 + struct omap_hwmod *oh, const void *pdata,
3591 int pdata_len);
3592
3593 struct platform_device *omap_device_build_ss(const char *pdev_name, int pdev_id,
3594 struct omap_hwmod **oh, int oh_cnt,
3595 - void *pdata, int pdata_len);
3596 + const void *pdata, int pdata_len);
3597
3598 struct omap_device *omap_device_alloc(struct platform_device *pdev,
3599 struct omap_hwmod **ohs, int oh_cnt);
3600 diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
3601 index 355b089..2c9d7c3 100644
3602 --- a/arch/arm/mach-omap2/omap_hwmod.c
3603 +++ b/arch/arm/mach-omap2/omap_hwmod.c
3604 @@ -193,10 +193,10 @@ struct omap_hwmod_soc_ops {
3605 int (*init_clkdm)(struct omap_hwmod *oh);
3606 void (*update_context_lost)(struct omap_hwmod *oh);
3607 int (*get_context_lost)(struct omap_hwmod *oh);
3608 -};
3609 +} __no_const;
3610
3611 /* soc_ops: adapts the omap_hwmod code to the currently-booted SoC */
3612 -static struct omap_hwmod_soc_ops soc_ops;
3613 +static struct omap_hwmod_soc_ops soc_ops __read_only;
3614
3615 /* omap_hwmod_list contains all registered struct omap_hwmods */
3616 static LIST_HEAD(omap_hwmod_list);
3617 diff --git a/arch/arm/mach-omap2/powerdomains43xx_data.c b/arch/arm/mach-omap2/powerdomains43xx_data.c
3618 index 95fee54..cfa9cf1 100644
3619 --- a/arch/arm/mach-omap2/powerdomains43xx_data.c
3620 +++ b/arch/arm/mach-omap2/powerdomains43xx_data.c
3621 @@ -10,6 +10,7 @@
3622
3623 #include <linux/kernel.h>
3624 #include <linux/init.h>
3625 +#include <asm/pgtable.h>
3626
3627 #include "powerdomain.h"
3628
3629 @@ -129,7 +130,9 @@ static int am43xx_check_vcvp(void)
3630
3631 void __init am43xx_powerdomains_init(void)
3632 {
3633 - omap4_pwrdm_operations.pwrdm_has_voltdm = am43xx_check_vcvp;
3634 + pax_open_kernel();
3635 + *(void **)&omap4_pwrdm_operations.pwrdm_has_voltdm = am43xx_check_vcvp;
3636 + pax_close_kernel();
3637 pwrdm_register_platform_funcs(&omap4_pwrdm_operations);
3638 pwrdm_register_pwrdms(powerdomains_am43xx);
3639 pwrdm_complete_init();
3640 diff --git a/arch/arm/mach-omap2/wd_timer.c b/arch/arm/mach-omap2/wd_timer.c
3641 index ff0a68c..b312aa0 100644
3642 --- a/arch/arm/mach-omap2/wd_timer.c
3643 +++ b/arch/arm/mach-omap2/wd_timer.c
3644 @@ -110,7 +110,9 @@ static int __init omap_init_wdt(void)
3645 struct omap_hwmod *oh;
3646 char *oh_name = "wd_timer2";
3647 char *dev_name = "omap_wdt";
3648 - struct omap_wd_timer_platform_data pdata;
3649 + static struct omap_wd_timer_platform_data pdata = {
3650 + .read_reset_sources = prm_read_reset_sources
3651 + };
3652
3653 if (!cpu_class_is_omap2() || of_have_populated_dt())
3654 return 0;
3655 @@ -121,8 +123,6 @@ static int __init omap_init_wdt(void)
3656 return -EINVAL;
3657 }
3658
3659 - pdata.read_reset_sources = prm_read_reset_sources;
3660 -
3661 pdev = omap_device_build(dev_name, id, oh, &pdata,
3662 sizeof(struct omap_wd_timer_platform_data));
3663 WARN(IS_ERR(pdev), "Can't build omap_device for %s:%s.\n",
3664 diff --git a/arch/arm/mach-tegra/cpuidle-tegra20.c b/arch/arm/mach-tegra/cpuidle-tegra20.c
3665 index 4f25a7c..a81be85 100644
3666 --- a/arch/arm/mach-tegra/cpuidle-tegra20.c
3667 +++ b/arch/arm/mach-tegra/cpuidle-tegra20.c
3668 @@ -179,7 +179,7 @@ static int tegra20_idle_lp2_coupled(struct cpuidle_device *dev,
3669 bool entered_lp2 = false;
3670
3671 if (tegra_pending_sgi())
3672 - ACCESS_ONCE(abort_flag) = true;
3673 + ACCESS_ONCE_RW(abort_flag) = true;
3674
3675 cpuidle_coupled_parallel_barrier(dev, &abort_barrier);
3676
3677 diff --git a/arch/arm/mach-tegra/irq.c b/arch/arm/mach-tegra/irq.c
3678 index ab95f53..4b977a7 100644
3679 --- a/arch/arm/mach-tegra/irq.c
3680 +++ b/arch/arm/mach-tegra/irq.c
3681 @@ -20,6 +20,7 @@
3682 #include <linux/cpu_pm.h>
3683 #include <linux/interrupt.h>
3684 #include <linux/io.h>
3685 +#include <linux/irq.h>
3686 #include <linux/irqchip/arm-gic.h>
3687 #include <linux/irq.h>
3688 #include <linux/kernel.h>
3689 diff --git a/arch/arm/mach-ux500/pm.c b/arch/arm/mach-ux500/pm.c
3690 index 2cb587b..6ddfebf 100644
3691 --- a/arch/arm/mach-ux500/pm.c
3692 +++ b/arch/arm/mach-ux500/pm.c
3693 @@ -10,6 +10,7 @@
3694 */
3695
3696 #include <linux/kernel.h>
3697 +#include <linux/irq.h>
3698 #include <linux/irqchip/arm-gic.h>
3699 #include <linux/delay.h>
3700 #include <linux/io.h>
3701 diff --git a/arch/arm/mach-ux500/setup.h b/arch/arm/mach-ux500/setup.h
3702 index 2dea8b5..6499da2 100644
3703 --- a/arch/arm/mach-ux500/setup.h
3704 +++ b/arch/arm/mach-ux500/setup.h
3705 @@ -33,13 +33,6 @@ extern void ux500_timer_init(void);
3706 .type = MT_DEVICE, \
3707 }
3708
3709 -#define __MEM_DEV_DESC(x, sz) { \
3710 - .virtual = IO_ADDRESS(x), \
3711 - .pfn = __phys_to_pfn(x), \
3712 - .length = sz, \
3713 - .type = MT_MEMORY_RWX, \
3714 -}
3715 -
3716 extern struct smp_operations ux500_smp_ops;
3717 extern void ux500_cpu_die(unsigned int cpu);
3718
3719 diff --git a/arch/arm/mach-zynq/platsmp.c b/arch/arm/mach-zynq/platsmp.c
3720 index 52d768f..5f93180 100644
3721 --- a/arch/arm/mach-zynq/platsmp.c
3722 +++ b/arch/arm/mach-zynq/platsmp.c
3723 @@ -24,6 +24,7 @@
3724 #include <linux/io.h>
3725 #include <asm/cacheflush.h>
3726 #include <asm/smp_scu.h>
3727 +#include <linux/irq.h>
3728 #include <linux/irqchip/arm-gic.h>
3729 #include "common.h"
3730
3731 diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
3732 index 9b4f29e..bbf3bfa 100644
3733 --- a/arch/arm/mm/Kconfig
3734 +++ b/arch/arm/mm/Kconfig
3735 @@ -446,6 +446,7 @@ config CPU_32v5
3736
3737 config CPU_32v6
3738 bool
3739 + select CPU_USE_DOMAINS if CPU_V6 && MMU && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
3740 select TLS_REG_EMUL if !CPU_32v6K && !MMU
3741
3742 config CPU_32v6K
3743 @@ -600,6 +601,7 @@ config CPU_CP15_MPU
3744
3745 config CPU_USE_DOMAINS
3746 bool
3747 + depends on !ARM_LPAE && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
3748 help
3749 This option enables or disables the use of domain switching
3750 via the set_fs() function.
3751 @@ -798,7 +800,7 @@ config NEED_KUSER_HELPERS
3752
3753 config KUSER_HELPERS
3754 bool "Enable kuser helpers in vector page" if !NEED_KUSER_HELPERS
3755 - depends on MMU
3756 + depends on MMU && (!(CPU_V6 || CPU_V6K || CPU_V7) || GRKERNSEC_OLD_ARM_USERLAND)
3757 default y
3758 help
3759 Warning: disabling this option may break user programs.
3760 @@ -812,7 +814,7 @@ config KUSER_HELPERS
3761 See Documentation/arm/kernel_user_helpers.txt for details.
3762
3763 However, the fixed address nature of these helpers can be used
3764 - by ROP (return orientated programming) authors when creating
3765 + by ROP (Return Oriented Programming) authors when creating
3766 exploits.
3767
3768 If all of the binaries and libraries which run on your platform
3769 diff --git a/arch/arm/mm/alignment.c b/arch/arm/mm/alignment.c
3770 index 2c0c541..4585df9 100644
3771 --- a/arch/arm/mm/alignment.c
3772 +++ b/arch/arm/mm/alignment.c
3773 @@ -216,10 +216,12 @@ union offset_union {
3774 #define __get16_unaligned_check(ins,val,addr) \
3775 do { \
3776 unsigned int err = 0, v, a = addr; \
3777 + pax_open_userland(); \
3778 __get8_unaligned_check(ins,v,a,err); \
3779 val = v << ((BE) ? 8 : 0); \
3780 __get8_unaligned_check(ins,v,a,err); \
3781 val |= v << ((BE) ? 0 : 8); \
3782 + pax_close_userland(); \
3783 if (err) \
3784 goto fault; \
3785 } while (0)
3786 @@ -233,6 +235,7 @@ union offset_union {
3787 #define __get32_unaligned_check(ins,val,addr) \
3788 do { \
3789 unsigned int err = 0, v, a = addr; \
3790 + pax_open_userland(); \
3791 __get8_unaligned_check(ins,v,a,err); \
3792 val = v << ((BE) ? 24 : 0); \
3793 __get8_unaligned_check(ins,v,a,err); \
3794 @@ -241,6 +244,7 @@ union offset_union {
3795 val |= v << ((BE) ? 8 : 16); \
3796 __get8_unaligned_check(ins,v,a,err); \
3797 val |= v << ((BE) ? 0 : 24); \
3798 + pax_close_userland(); \
3799 if (err) \
3800 goto fault; \
3801 } while (0)
3802 @@ -254,6 +258,7 @@ union offset_union {
3803 #define __put16_unaligned_check(ins,val,addr) \
3804 do { \
3805 unsigned int err = 0, v = val, a = addr; \
3806 + pax_open_userland(); \
3807 __asm__( FIRST_BYTE_16 \
3808 ARM( "1: "ins" %1, [%2], #1\n" ) \
3809 THUMB( "1: "ins" %1, [%2]\n" ) \
3810 @@ -273,6 +278,7 @@ union offset_union {
3811 " .popsection\n" \
3812 : "=r" (err), "=&r" (v), "=&r" (a) \
3813 : "0" (err), "1" (v), "2" (a)); \
3814 + pax_close_userland(); \
3815 if (err) \
3816 goto fault; \
3817 } while (0)
3818 @@ -286,6 +292,7 @@ union offset_union {
3819 #define __put32_unaligned_check(ins,val,addr) \
3820 do { \
3821 unsigned int err = 0, v = val, a = addr; \
3822 + pax_open_userland(); \
3823 __asm__( FIRST_BYTE_32 \
3824 ARM( "1: "ins" %1, [%2], #1\n" ) \
3825 THUMB( "1: "ins" %1, [%2]\n" ) \
3826 @@ -315,6 +322,7 @@ union offset_union {
3827 " .popsection\n" \
3828 : "=r" (err), "=&r" (v), "=&r" (a) \
3829 : "0" (err), "1" (v), "2" (a)); \
3830 + pax_close_userland(); \
3831 if (err) \
3832 goto fault; \
3833 } while (0)
3834 diff --git a/arch/arm/mm/cache-l2x0.c b/arch/arm/mm/cache-l2x0.c
3835 index 8f15f70..d599a2b 100644
3836 --- a/arch/arm/mm/cache-l2x0.c
3837 +++ b/arch/arm/mm/cache-l2x0.c
3838 @@ -43,7 +43,7 @@ struct l2c_init_data {
3839 void (*save)(void __iomem *);
3840 void (*configure)(void __iomem *);
3841 struct outer_cache_fns outer_cache;
3842 -};
3843 +} __do_const;
3844
3845 #define CACHE_LINE_SIZE 32
3846
3847 diff --git a/arch/arm/mm/context.c b/arch/arm/mm/context.c
3848 index 845769e..4278fd7 100644
3849 --- a/arch/arm/mm/context.c
3850 +++ b/arch/arm/mm/context.c
3851 @@ -43,7 +43,7 @@
3852 #define NUM_USER_ASIDS ASID_FIRST_VERSION
3853
3854 static DEFINE_RAW_SPINLOCK(cpu_asid_lock);
3855 -static atomic64_t asid_generation = ATOMIC64_INIT(ASID_FIRST_VERSION);
3856 +static atomic64_unchecked_t asid_generation = ATOMIC64_INIT(ASID_FIRST_VERSION);
3857 static DECLARE_BITMAP(asid_map, NUM_USER_ASIDS);
3858
3859 static DEFINE_PER_CPU(atomic64_t, active_asids);
3860 @@ -178,7 +178,7 @@ static u64 new_context(struct mm_struct *mm, unsigned int cpu)
3861 {
3862 static u32 cur_idx = 1;
3863 u64 asid = atomic64_read(&mm->context.id);
3864 - u64 generation = atomic64_read(&asid_generation);
3865 + u64 generation = atomic64_read_unchecked(&asid_generation);
3866
3867 if (asid != 0) {
3868 /*
3869 @@ -208,7 +208,7 @@ static u64 new_context(struct mm_struct *mm, unsigned int cpu)
3870 */
3871 asid = find_next_zero_bit(asid_map, NUM_USER_ASIDS, cur_idx);
3872 if (asid == NUM_USER_ASIDS) {
3873 - generation = atomic64_add_return(ASID_FIRST_VERSION,
3874 + generation = atomic64_add_return_unchecked(ASID_FIRST_VERSION,
3875 &asid_generation);
3876 flush_context(cpu);
3877 asid = find_next_zero_bit(asid_map, NUM_USER_ASIDS, 1);
3878 @@ -240,14 +240,14 @@ void check_and_switch_context(struct mm_struct *mm, struct task_struct *tsk)
3879 cpu_set_reserved_ttbr0();
3880
3881 asid = atomic64_read(&mm->context.id);
3882 - if (!((asid ^ atomic64_read(&asid_generation)) >> ASID_BITS)
3883 + if (!((asid ^ atomic64_read_unchecked(&asid_generation)) >> ASID_BITS)
3884 && atomic64_xchg(&per_cpu(active_asids, cpu), asid))
3885 goto switch_mm_fastpath;
3886
3887 raw_spin_lock_irqsave(&cpu_asid_lock, flags);
3888 /* Check that our ASID belongs to the current generation. */
3889 asid = atomic64_read(&mm->context.id);
3890 - if ((asid ^ atomic64_read(&asid_generation)) >> ASID_BITS) {
3891 + if ((asid ^ atomic64_read_unchecked(&asid_generation)) >> ASID_BITS) {
3892 asid = new_context(mm, cpu);
3893 atomic64_set(&mm->context.id, asid);
3894 }
3895 diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c
3896 index 6333d9c..fd09b46 100644
3897 --- a/arch/arm/mm/fault.c
3898 +++ b/arch/arm/mm/fault.c
3899 @@ -25,6 +25,7 @@
3900 #include <asm/system_misc.h>
3901 #include <asm/system_info.h>
3902 #include <asm/tlbflush.h>
3903 +#include <asm/sections.h>
3904
3905 #include "fault.h"
3906
3907 @@ -138,6 +139,31 @@ __do_kernel_fault(struct mm_struct *mm, unsigned long addr, unsigned int fsr,
3908 if (fixup_exception(regs))
3909 return;
3910
3911 +#ifdef CONFIG_PAX_MEMORY_UDEREF
3912 + if (addr < TASK_SIZE) {
3913 + if (current->signal->curr_ip)
3914 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
3915 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3916 + else
3917 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", current->comm, task_pid_nr(current),
3918 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3919 + }
3920 +#endif
3921 +
3922 +#ifdef CONFIG_PAX_KERNEXEC
3923 + if ((fsr & FSR_WRITE) &&
3924 + (((unsigned long)_stext <= addr && addr < init_mm.end_code) ||
3925 + (MODULES_VADDR <= addr && addr < MODULES_END)))
3926 + {
3927 + if (current->signal->curr_ip)
3928 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
3929 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
3930 + else
3931 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", current->comm, task_pid_nr(current),
3932 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
3933 + }
3934 +#endif
3935 +
3936 /*
3937 * No handler, we'll have to terminate things with extreme prejudice.
3938 */
3939 @@ -173,6 +199,13 @@ __do_user_fault(struct task_struct *tsk, unsigned long addr,
3940 }
3941 #endif
3942
3943 +#ifdef CONFIG_PAX_PAGEEXEC
3944 + if (fsr & FSR_LNX_PF) {
3945 + pax_report_fault(regs, (void *)regs->ARM_pc, (void *)regs->ARM_sp);
3946 + do_group_exit(SIGKILL);
3947 + }
3948 +#endif
3949 +
3950 tsk->thread.address = addr;
3951 tsk->thread.error_code = fsr;
3952 tsk->thread.trap_no = 14;
3953 @@ -400,6 +433,33 @@ do_page_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
3954 }
3955 #endif /* CONFIG_MMU */
3956
3957 +#ifdef CONFIG_PAX_PAGEEXEC
3958 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
3959 +{
3960 + long i;
3961 +
3962 + printk(KERN_ERR "PAX: bytes at PC: ");
3963 + for (i = 0; i < 20; i++) {
3964 + unsigned char c;
3965 + if (get_user(c, (__force unsigned char __user *)pc+i))
3966 + printk(KERN_CONT "?? ");
3967 + else
3968 + printk(KERN_CONT "%02x ", c);
3969 + }
3970 + printk("\n");
3971 +
3972 + printk(KERN_ERR "PAX: bytes at SP-4: ");
3973 + for (i = -1; i < 20; i++) {
3974 + unsigned long c;
3975 + if (get_user(c, (__force unsigned long __user *)sp+i))
3976 + printk(KERN_CONT "???????? ");
3977 + else
3978 + printk(KERN_CONT "%08lx ", c);
3979 + }
3980 + printk("\n");
3981 +}
3982 +#endif
3983 +
3984 /*
3985 * First Level Translation Fault Handler
3986 *
3987 @@ -547,9 +607,22 @@ do_DataAbort(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
3988 const struct fsr_info *inf = fsr_info + fsr_fs(fsr);
3989 struct siginfo info;
3990
3991 +#ifdef CONFIG_PAX_MEMORY_UDEREF
3992 + if (addr < TASK_SIZE && is_domain_fault(fsr)) {
3993 + if (current->signal->curr_ip)
3994 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
3995 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3996 + else
3997 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", current->comm, task_pid_nr(current),
3998 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3999 + goto die;
4000 + }
4001 +#endif
4002 +
4003 if (!inf->fn(addr, fsr & ~FSR_LNX_PF, regs))
4004 return;
4005
4006 +die:
4007 pr_alert("Unhandled fault: %s (0x%03x) at 0x%08lx\n",
4008 inf->name, fsr, addr);
4009 show_pte(current->mm, addr);
4010 @@ -574,15 +647,104 @@ hook_ifault_code(int nr, int (*fn)(unsigned long, unsigned int, struct pt_regs *
4011 ifsr_info[nr].name = name;
4012 }
4013
4014 +asmlinkage int sys_sigreturn(struct pt_regs *regs);
4015 +asmlinkage int sys_rt_sigreturn(struct pt_regs *regs);
4016 +
4017 asmlinkage void __exception
4018 do_PrefetchAbort(unsigned long addr, unsigned int ifsr, struct pt_regs *regs)
4019 {
4020 const struct fsr_info *inf = ifsr_info + fsr_fs(ifsr);
4021 struct siginfo info;
4022 + unsigned long pc = instruction_pointer(regs);
4023 +
4024 + if (user_mode(regs)) {
4025 + unsigned long sigpage = current->mm->context.sigpage;
4026 +
4027 + if (sigpage <= pc && pc < sigpage + 7*4) {
4028 + if (pc < sigpage + 3*4)
4029 + sys_sigreturn(regs);
4030 + else
4031 + sys_rt_sigreturn(regs);
4032 + return;
4033 + }
4034 + if (pc == 0xffff0f60UL) {
4035 + /*
4036 + * PaX: __kuser_cmpxchg64 emulation
4037 + */
4038 + // TODO
4039 + //regs->ARM_pc = regs->ARM_lr;
4040 + //return;
4041 + }
4042 + if (pc == 0xffff0fa0UL) {
4043 + /*
4044 + * PaX: __kuser_memory_barrier emulation
4045 + */
4046 + // dmb(); implied by the exception
4047 + regs->ARM_pc = regs->ARM_lr;
4048 + return;
4049 + }
4050 + if (pc == 0xffff0fc0UL) {
4051 + /*
4052 + * PaX: __kuser_cmpxchg emulation
4053 + */
4054 + // TODO
4055 + //long new;
4056 + //int op;
4057 +
4058 + //op = FUTEX_OP_SET << 28;
4059 + //new = futex_atomic_op_inuser(op, regs->ARM_r2);
4060 + //regs->ARM_r0 = old != new;
4061 + //regs->ARM_pc = regs->ARM_lr;
4062 + //return;
4063 + }
4064 + if (pc == 0xffff0fe0UL) {
4065 + /*
4066 + * PaX: __kuser_get_tls emulation
4067 + */
4068 + regs->ARM_r0 = current_thread_info()->tp_value[0];
4069 + regs->ARM_pc = regs->ARM_lr;
4070 + return;
4071 + }
4072 + }
4073 +
4074 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
4075 + else if (is_domain_fault(ifsr) || is_xn_fault(ifsr)) {
4076 + if (current->signal->curr_ip)
4077 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to execute %s memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
4078 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()),
4079 + pc >= TASK_SIZE ? "non-executable kernel" : "userland", pc);
4080 + else
4081 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to execute %s memory at %08lx\n", current->comm, task_pid_nr(current),
4082 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()),
4083 + pc >= TASK_SIZE ? "non-executable kernel" : "userland", pc);
4084 + goto die;
4085 + }
4086 +#endif
4087 +
4088 +#ifdef CONFIG_PAX_REFCOUNT
4089 + if (fsr_fs(ifsr) == FAULT_CODE_DEBUG) {
4090 +#ifdef CONFIG_THUMB2_KERNEL
4091 + unsigned short bkpt;
4092 +
4093 + if (!probe_kernel_address(pc, bkpt) && cpu_to_le16(bkpt) == 0xbef1) {
4094 +#else
4095 + unsigned int bkpt;
4096 +
4097 + if (!probe_kernel_address(pc, bkpt) && cpu_to_le32(bkpt) == 0xe12f1073) {
4098 +#endif
4099 + current->thread.error_code = ifsr;
4100 + current->thread.trap_no = 0;
4101 + pax_report_refcount_overflow(regs);
4102 + fixup_exception(regs);
4103 + return;
4104 + }
4105 + }
4106 +#endif
4107
4108 if (!inf->fn(addr, ifsr | FSR_LNX_PF, regs))
4109 return;
4110
4111 +die:
4112 pr_alert("Unhandled prefetch abort: %s (0x%03x) at 0x%08lx\n",
4113 inf->name, ifsr, addr);
4114
4115 diff --git a/arch/arm/mm/fault.h b/arch/arm/mm/fault.h
4116 index cf08bdf..772656c 100644
4117 --- a/arch/arm/mm/fault.h
4118 +++ b/arch/arm/mm/fault.h
4119 @@ -3,6 +3,7 @@
4120
4121 /*
4122 * Fault status register encodings. We steal bit 31 for our own purposes.
4123 + * Set when the FSR value is from an instruction fault.
4124 */
4125 #define FSR_LNX_PF (1 << 31)
4126 #define FSR_WRITE (1 << 11)
4127 @@ -22,6 +23,17 @@ static inline int fsr_fs(unsigned int fsr)
4128 }
4129 #endif
4130
4131 +/* valid for LPAE and !LPAE */
4132 +static inline int is_xn_fault(unsigned int fsr)
4133 +{
4134 + return ((fsr_fs(fsr) & 0x3c) == 0xc);
4135 +}
4136 +
4137 +static inline int is_domain_fault(unsigned int fsr)
4138 +{
4139 + return ((fsr_fs(fsr) & 0xD) == 0x9);
4140 +}
4141 +
4142 void do_bad_area(unsigned long addr, unsigned int fsr, struct pt_regs *regs);
4143 unsigned long search_exception_table(unsigned long addr);
4144
4145 diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
4146 index 1609b02..def0785 100644
4147 --- a/arch/arm/mm/init.c
4148 +++ b/arch/arm/mm/init.c
4149 @@ -755,7 +755,46 @@ void free_tcmmem(void)
4150 {
4151 #ifdef CONFIG_HAVE_TCM
4152 extern char __tcm_start, __tcm_end;
4153 +#endif
4154
4155 +#ifdef CONFIG_PAX_KERNEXEC
4156 + unsigned long addr;
4157 + pgd_t *pgd;
4158 + pud_t *pud;
4159 + pmd_t *pmd;
4160 + int cpu_arch = cpu_architecture();
4161 + unsigned int cr = get_cr();
4162 +
4163 + if (cpu_arch >= CPU_ARCH_ARMv6 && (cr & CR_XP)) {
4164 + /* make pages tables, etc before .text NX */
4165 + for (addr = PAGE_OFFSET; addr < (unsigned long)_stext; addr += SECTION_SIZE) {
4166 + pgd = pgd_offset_k(addr);
4167 + pud = pud_offset(pgd, addr);
4168 + pmd = pmd_offset(pud, addr);
4169 + __section_update(pmd, addr, PMD_SECT_XN);
4170 + }
4171 + /* make init NX */
4172 + for (addr = (unsigned long)__init_begin; addr < (unsigned long)_sdata; addr += SECTION_SIZE) {
4173 + pgd = pgd_offset_k(addr);
4174 + pud = pud_offset(pgd, addr);
4175 + pmd = pmd_offset(pud, addr);
4176 + __section_update(pmd, addr, PMD_SECT_XN);
4177 + }
4178 + /* make kernel code/rodata RX */
4179 + for (addr = (unsigned long)_stext; addr < (unsigned long)__init_begin; addr += SECTION_SIZE) {
4180 + pgd = pgd_offset_k(addr);
4181 + pud = pud_offset(pgd, addr);
4182 + pmd = pmd_offset(pud, addr);
4183 +#ifdef CONFIG_ARM_LPAE
4184 + __section_update(pmd, addr, PMD_SECT_RDONLY);
4185 +#else
4186 + __section_update(pmd, addr, PMD_SECT_APX|PMD_SECT_AP_WRITE);
4187 +#endif
4188 + }
4189 + }
4190 +#endif
4191 +
4192 +#ifdef CONFIG_HAVE_TCM
4193 poison_init_mem(&__tcm_start, &__tcm_end - &__tcm_start);
4194 free_reserved_area(&__tcm_start, &__tcm_end, -1, "TCM link");
4195 #endif
4196 diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c
4197 index d1e5ad7..84dcbf2 100644
4198 --- a/arch/arm/mm/ioremap.c
4199 +++ b/arch/arm/mm/ioremap.c
4200 @@ -392,9 +392,9 @@ __arm_ioremap_exec(phys_addr_t phys_addr, size_t size, bool cached)
4201 unsigned int mtype;
4202
4203 if (cached)
4204 - mtype = MT_MEMORY_RWX;
4205 + mtype = MT_MEMORY_RX;
4206 else
4207 - mtype = MT_MEMORY_RWX_NONCACHED;
4208 + mtype = MT_MEMORY_RX_NONCACHED;
4209
4210 return __arm_ioremap_caller(phys_addr, size, mtype,
4211 __builtin_return_address(0));
4212 diff --git a/arch/arm/mm/mmap.c b/arch/arm/mm/mmap.c
4213 index 5e85ed3..b10a7ed 100644
4214 --- a/arch/arm/mm/mmap.c
4215 +++ b/arch/arm/mm/mmap.c
4216 @@ -59,6 +59,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4217 struct vm_area_struct *vma;
4218 int do_align = 0;
4219 int aliasing = cache_is_vipt_aliasing();
4220 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
4221 struct vm_unmapped_area_info info;
4222
4223 /*
4224 @@ -81,6 +82,10 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4225 if (len > TASK_SIZE)
4226 return -ENOMEM;
4227
4228 +#ifdef CONFIG_PAX_RANDMMAP
4229 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4230 +#endif
4231 +
4232 if (addr) {
4233 if (do_align)
4234 addr = COLOUR_ALIGN(addr, pgoff);
4235 @@ -88,8 +93,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4236 addr = PAGE_ALIGN(addr);
4237
4238 vma = find_vma(mm, addr);
4239 - if (TASK_SIZE - len >= addr &&
4240 - (!vma || addr + len <= vma->vm_start))
4241 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
4242 return addr;
4243 }
4244
4245 @@ -99,6 +103,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4246 info.high_limit = TASK_SIZE;
4247 info.align_mask = do_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
4248 info.align_offset = pgoff << PAGE_SHIFT;
4249 + info.threadstack_offset = offset;
4250 return vm_unmapped_area(&info);
4251 }
4252
4253 @@ -112,6 +117,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4254 unsigned long addr = addr0;
4255 int do_align = 0;
4256 int aliasing = cache_is_vipt_aliasing();
4257 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
4258 struct vm_unmapped_area_info info;
4259
4260 /*
4261 @@ -132,6 +138,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4262 return addr;
4263 }
4264
4265 +#ifdef CONFIG_PAX_RANDMMAP
4266 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4267 +#endif
4268 +
4269 /* requesting a specific address */
4270 if (addr) {
4271 if (do_align)
4272 @@ -139,8 +149,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4273 else
4274 addr = PAGE_ALIGN(addr);
4275 vma = find_vma(mm, addr);
4276 - if (TASK_SIZE - len >= addr &&
4277 - (!vma || addr + len <= vma->vm_start))
4278 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
4279 return addr;
4280 }
4281
4282 @@ -150,6 +159,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4283 info.high_limit = mm->mmap_base;
4284 info.align_mask = do_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
4285 info.align_offset = pgoff << PAGE_SHIFT;
4286 + info.threadstack_offset = offset;
4287 addr = vm_unmapped_area(&info);
4288
4289 /*
4290 @@ -173,6 +183,10 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
4291 {
4292 unsigned long random_factor = 0UL;
4293
4294 +#ifdef CONFIG_PAX_RANDMMAP
4295 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4296 +#endif
4297 +
4298 /* 8 bits of randomness in 20 address space bits */
4299 if ((current->flags & PF_RANDOMIZE) &&
4300 !(current->personality & ADDR_NO_RANDOMIZE))
4301 @@ -180,9 +194,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
4302
4303 if (mmap_is_legacy()) {
4304 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
4305 +
4306 +#ifdef CONFIG_PAX_RANDMMAP
4307 + if (mm->pax_flags & MF_PAX_RANDMMAP)
4308 + mm->mmap_base += mm->delta_mmap;
4309 +#endif
4310 +
4311 mm->get_unmapped_area = arch_get_unmapped_area;
4312 } else {
4313 mm->mmap_base = mmap_base(random_factor);
4314 +
4315 +#ifdef CONFIG_PAX_RANDMMAP
4316 + if (mm->pax_flags & MF_PAX_RANDMMAP)
4317 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
4318 +#endif
4319 +
4320 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
4321 }
4322 }
4323 diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c
4324 index 4e6ef89..21c27f2 100644
4325 --- a/arch/arm/mm/mmu.c
4326 +++ b/arch/arm/mm/mmu.c
4327 @@ -41,6 +41,22 @@
4328 #include "mm.h"
4329 #include "tcm.h"
4330
4331 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
4332 +void modify_domain(unsigned int dom, unsigned int type)
4333 +{
4334 + struct thread_info *thread = current_thread_info();
4335 + unsigned int domain = thread->cpu_domain;
4336 + /*
4337 + * DOMAIN_MANAGER might be defined to some other value,
4338 + * use the arch-defined constant
4339 + */
4340 + domain &= ~domain_val(dom, 3);
4341 + thread->cpu_domain = domain | domain_val(dom, type);
4342 + set_domain(thread->cpu_domain);
4343 +}
4344 +EXPORT_SYMBOL(modify_domain);
4345 +#endif
4346 +
4347 /*
4348 * empty_zero_page is a special page that is used for
4349 * zero-initialized data and COW.
4350 @@ -242,7 +258,15 @@ __setup("noalign", noalign_setup);
4351 #define PROT_PTE_S2_DEVICE PROT_PTE_DEVICE
4352 #define PROT_SECT_DEVICE PMD_TYPE_SECT|PMD_SECT_AP_WRITE
4353
4354 -static struct mem_type mem_types[] = {
4355 +#ifdef CONFIG_PAX_KERNEXEC
4356 +#define L_PTE_KERNEXEC L_PTE_RDONLY
4357 +#define PMD_SECT_KERNEXEC PMD_SECT_RDONLY
4358 +#else
4359 +#define L_PTE_KERNEXEC L_PTE_DIRTY
4360 +#define PMD_SECT_KERNEXEC PMD_SECT_AP_WRITE
4361 +#endif
4362 +
4363 +static struct mem_type mem_types[] __read_only = {
4364 [MT_DEVICE] = { /* Strongly ordered / ARMv6 shared device */
4365 .prot_pte = PROT_PTE_DEVICE | L_PTE_MT_DEV_SHARED |
4366 L_PTE_SHARED,
4367 @@ -271,19 +295,19 @@ static struct mem_type mem_types[] = {
4368 .prot_sect = PROT_SECT_DEVICE,
4369 .domain = DOMAIN_IO,
4370 },
4371 - [MT_UNCACHED] = {
4372 + [MT_UNCACHED_RW] = {
4373 .prot_pte = PROT_PTE_DEVICE,
4374 .prot_l1 = PMD_TYPE_TABLE,
4375 .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4376 .domain = DOMAIN_IO,
4377 },
4378 - [MT_CACHECLEAN] = {
4379 - .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4380 + [MT_CACHECLEAN_RO] = {
4381 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN | PMD_SECT_RDONLY,
4382 .domain = DOMAIN_KERNEL,
4383 },
4384 #ifndef CONFIG_ARM_LPAE
4385 - [MT_MINICLEAN] = {
4386 - .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN | PMD_SECT_MINICACHE,
4387 + [MT_MINICLEAN_RO] = {
4388 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_MINICACHE | PMD_SECT_XN | PMD_SECT_RDONLY,
4389 .domain = DOMAIN_KERNEL,
4390 },
4391 #endif
4392 @@ -291,15 +315,15 @@ static struct mem_type mem_types[] = {
4393 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4394 L_PTE_RDONLY,
4395 .prot_l1 = PMD_TYPE_TABLE,
4396 - .domain = DOMAIN_USER,
4397 + .domain = DOMAIN_VECTORS,
4398 },
4399 [MT_HIGH_VECTORS] = {
4400 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4401 L_PTE_USER | L_PTE_RDONLY,
4402 .prot_l1 = PMD_TYPE_TABLE,
4403 - .domain = DOMAIN_USER,
4404 + .domain = DOMAIN_VECTORS,
4405 },
4406 - [MT_MEMORY_RWX] = {
4407 + [__MT_MEMORY_RWX] = {
4408 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY,
4409 .prot_l1 = PMD_TYPE_TABLE,
4410 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4411 @@ -312,17 +336,30 @@ static struct mem_type mem_types[] = {
4412 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4413 .domain = DOMAIN_KERNEL,
4414 },
4415 - [MT_ROM] = {
4416 - .prot_sect = PMD_TYPE_SECT,
4417 + [MT_MEMORY_RX] = {
4418 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC,
4419 + .prot_l1 = PMD_TYPE_TABLE,
4420 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4421 + .domain = DOMAIN_KERNEL,
4422 + },
4423 + [MT_ROM_RX] = {
4424 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_RDONLY,
4425 .domain = DOMAIN_KERNEL,
4426 },
4427 - [MT_MEMORY_RWX_NONCACHED] = {
4428 + [MT_MEMORY_RW_NONCACHED] = {
4429 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4430 L_PTE_MT_BUFFERABLE,
4431 .prot_l1 = PMD_TYPE_TABLE,
4432 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4433 .domain = DOMAIN_KERNEL,
4434 },
4435 + [MT_MEMORY_RX_NONCACHED] = {
4436 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC |
4437 + L_PTE_MT_BUFFERABLE,
4438 + .prot_l1 = PMD_TYPE_TABLE,
4439 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4440 + .domain = DOMAIN_KERNEL,
4441 + },
4442 [MT_MEMORY_RW_DTCM] = {
4443 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4444 L_PTE_XN,
4445 @@ -330,9 +367,10 @@ static struct mem_type mem_types[] = {
4446 .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4447 .domain = DOMAIN_KERNEL,
4448 },
4449 - [MT_MEMORY_RWX_ITCM] = {
4450 - .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY,
4451 + [MT_MEMORY_RX_ITCM] = {
4452 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC,
4453 .prot_l1 = PMD_TYPE_TABLE,
4454 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4455 .domain = DOMAIN_KERNEL,
4456 },
4457 [MT_MEMORY_RW_SO] = {
4458 @@ -544,9 +582,14 @@ static void __init build_mem_type_table(void)
4459 * Mark cache clean areas and XIP ROM read only
4460 * from SVC mode and no access from userspace.
4461 */
4462 - mem_types[MT_ROM].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4463 - mem_types[MT_MINICLEAN].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4464 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4465 + mem_types[MT_ROM_RX].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4466 +#ifdef CONFIG_PAX_KERNEXEC
4467 + mem_types[MT_MEMORY_RX].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4468 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4469 + mem_types[MT_MEMORY_RX_ITCM].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4470 +#endif
4471 + mem_types[MT_MINICLEAN_RO].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4472 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4473 #endif
4474
4475 /*
4476 @@ -563,13 +606,17 @@ static void __init build_mem_type_table(void)
4477 mem_types[MT_DEVICE_WC].prot_pte |= L_PTE_SHARED;
4478 mem_types[MT_DEVICE_CACHED].prot_sect |= PMD_SECT_S;
4479 mem_types[MT_DEVICE_CACHED].prot_pte |= L_PTE_SHARED;
4480 - mem_types[MT_MEMORY_RWX].prot_sect |= PMD_SECT_S;
4481 - mem_types[MT_MEMORY_RWX].prot_pte |= L_PTE_SHARED;
4482 + mem_types[__MT_MEMORY_RWX].prot_sect |= PMD_SECT_S;
4483 + mem_types[__MT_MEMORY_RWX].prot_pte |= L_PTE_SHARED;
4484 mem_types[MT_MEMORY_RW].prot_sect |= PMD_SECT_S;
4485 mem_types[MT_MEMORY_RW].prot_pte |= L_PTE_SHARED;
4486 + mem_types[MT_MEMORY_RX].prot_sect |= PMD_SECT_S;
4487 + mem_types[MT_MEMORY_RX].prot_pte |= L_PTE_SHARED;
4488 mem_types[MT_MEMORY_DMA_READY].prot_pte |= L_PTE_SHARED;
4489 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= PMD_SECT_S;
4490 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_pte |= L_PTE_SHARED;
4491 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= PMD_SECT_S;
4492 + mem_types[MT_MEMORY_RW_NONCACHED].prot_pte |= L_PTE_SHARED;
4493 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_S;
4494 + mem_types[MT_MEMORY_RX_NONCACHED].prot_pte |= L_PTE_SHARED;
4495 }
4496 }
4497
4498 @@ -580,15 +627,20 @@ static void __init build_mem_type_table(void)
4499 if (cpu_arch >= CPU_ARCH_ARMv6) {
4500 if (cpu_arch >= CPU_ARCH_ARMv7 && (cr & CR_TRE)) {
4501 /* Non-cacheable Normal is XCB = 001 */
4502 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |=
4503 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |=
4504 + PMD_SECT_BUFFERED;
4505 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |=
4506 PMD_SECT_BUFFERED;
4507 } else {
4508 /* For both ARMv6 and non-TEX-remapping ARMv7 */
4509 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |=
4510 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |=
4511 + PMD_SECT_TEX(1);
4512 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |=
4513 PMD_SECT_TEX(1);
4514 }
4515 } else {
4516 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4517 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4518 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4519 }
4520
4521 #ifdef CONFIG_ARM_LPAE
4522 @@ -609,6 +661,8 @@ static void __init build_mem_type_table(void)
4523 user_pgprot |= PTE_EXT_PXN;
4524 #endif
4525
4526 + user_pgprot |= __supported_pte_mask;
4527 +
4528 for (i = 0; i < 16; i++) {
4529 pteval_t v = pgprot_val(protection_map[i]);
4530 protection_map[i] = __pgprot(v | user_pgprot);
4531 @@ -626,21 +680,24 @@ static void __init build_mem_type_table(void)
4532
4533 mem_types[MT_LOW_VECTORS].prot_l1 |= ecc_mask;
4534 mem_types[MT_HIGH_VECTORS].prot_l1 |= ecc_mask;
4535 - mem_types[MT_MEMORY_RWX].prot_sect |= ecc_mask | cp->pmd;
4536 - mem_types[MT_MEMORY_RWX].prot_pte |= kern_pgprot;
4537 + mem_types[__MT_MEMORY_RWX].prot_sect |= ecc_mask | cp->pmd;
4538 + mem_types[__MT_MEMORY_RWX].prot_pte |= kern_pgprot;
4539 mem_types[MT_MEMORY_RW].prot_sect |= ecc_mask | cp->pmd;
4540 mem_types[MT_MEMORY_RW].prot_pte |= kern_pgprot;
4541 + mem_types[MT_MEMORY_RX].prot_sect |= ecc_mask | cp->pmd;
4542 + mem_types[MT_MEMORY_RX].prot_pte |= kern_pgprot;
4543 mem_types[MT_MEMORY_DMA_READY].prot_pte |= kern_pgprot;
4544 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= ecc_mask;
4545 - mem_types[MT_ROM].prot_sect |= cp->pmd;
4546 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= ecc_mask;
4547 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= ecc_mask;
4548 + mem_types[MT_ROM_RX].prot_sect |= cp->pmd;
4549
4550 switch (cp->pmd) {
4551 case PMD_SECT_WT:
4552 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_WT;
4553 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_WT;
4554 break;
4555 case PMD_SECT_WB:
4556 case PMD_SECT_WBWA:
4557 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_WB;
4558 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_WB;
4559 break;
4560 }
4561 pr_info("Memory policy: %sData cache %s\n",
4562 @@ -854,7 +911,7 @@ static void __init create_mapping(struct map_desc *md)
4563 return;
4564 }
4565
4566 - if ((md->type == MT_DEVICE || md->type == MT_ROM) &&
4567 + if ((md->type == MT_DEVICE || md->type == MT_ROM_RX) &&
4568 md->virtual >= PAGE_OFFSET &&
4569 (md->virtual < VMALLOC_START || md->virtual >= VMALLOC_END)) {
4570 pr_warn("BUG: mapping for 0x%08llx at 0x%08lx out of vmalloc space\n",
4571 @@ -1218,18 +1275,15 @@ void __init arm_mm_memblock_reserve(void)
4572 * called function. This means you can't use any function or debugging
4573 * method which may touch any device, otherwise the kernel _will_ crash.
4574 */
4575 +
4576 +static char vectors[PAGE_SIZE * 2] __read_only __aligned(PAGE_SIZE);
4577 +
4578 static void __init devicemaps_init(const struct machine_desc *mdesc)
4579 {
4580 struct map_desc map;
4581 unsigned long addr;
4582 - void *vectors;
4583
4584 - /*
4585 - * Allocate the vector page early.
4586 - */
4587 - vectors = early_alloc(PAGE_SIZE * 2);
4588 -
4589 - early_trap_init(vectors);
4590 + early_trap_init(&vectors);
4591
4592 for (addr = VMALLOC_START; addr; addr += PMD_SIZE)
4593 pmd_clear(pmd_off_k(addr));
4594 @@ -1242,7 +1296,7 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4595 map.pfn = __phys_to_pfn(CONFIG_XIP_PHYS_ADDR & SECTION_MASK);
4596 map.virtual = MODULES_VADDR;
4597 map.length = ((unsigned long)_etext - map.virtual + ~SECTION_MASK) & SECTION_MASK;
4598 - map.type = MT_ROM;
4599 + map.type = MT_ROM_RX;
4600 create_mapping(&map);
4601 #endif
4602
4603 @@ -1253,14 +1307,14 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4604 map.pfn = __phys_to_pfn(FLUSH_BASE_PHYS);
4605 map.virtual = FLUSH_BASE;
4606 map.length = SZ_1M;
4607 - map.type = MT_CACHECLEAN;
4608 + map.type = MT_CACHECLEAN_RO;
4609 create_mapping(&map);
4610 #endif
4611 #ifdef FLUSH_BASE_MINICACHE
4612 map.pfn = __phys_to_pfn(FLUSH_BASE_PHYS + SZ_1M);
4613 map.virtual = FLUSH_BASE_MINICACHE;
4614 map.length = SZ_1M;
4615 - map.type = MT_MINICLEAN;
4616 + map.type = MT_MINICLEAN_RO;
4617 create_mapping(&map);
4618 #endif
4619
4620 @@ -1269,7 +1323,7 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4621 * location (0xffff0000). If we aren't using high-vectors, also
4622 * create a mapping at the low-vectors virtual address.
4623 */
4624 - map.pfn = __phys_to_pfn(virt_to_phys(vectors));
4625 + map.pfn = __phys_to_pfn(virt_to_phys(&vectors));
4626 map.virtual = 0xffff0000;
4627 map.length = PAGE_SIZE;
4628 #ifdef CONFIG_KUSER_HELPERS
4629 @@ -1329,8 +1383,10 @@ static void __init kmap_init(void)
4630 static void __init map_lowmem(void)
4631 {
4632 struct memblock_region *reg;
4633 +#ifndef CONFIG_PAX_KERNEXEC
4634 phys_addr_t kernel_x_start = round_down(__pa(_stext), SECTION_SIZE);
4635 phys_addr_t kernel_x_end = round_up(__pa(__init_end), SECTION_SIZE);
4636 +#endif
4637
4638 /* Map all the lowmem memory banks. */
4639 for_each_memblock(memory, reg) {
4640 @@ -1343,11 +1399,48 @@ static void __init map_lowmem(void)
4641 if (start >= end)
4642 break;
4643
4644 +#ifdef CONFIG_PAX_KERNEXEC
4645 + map.pfn = __phys_to_pfn(start);
4646 + map.virtual = __phys_to_virt(start);
4647 + map.length = end - start;
4648 +
4649 + if (map.virtual <= (unsigned long)_stext && ((unsigned long)_end < (map.virtual + map.length))) {
4650 + struct map_desc kernel;
4651 + struct map_desc initmap;
4652 +
4653 + /* when freeing initmem we will make this RW */
4654 + initmap.pfn = __phys_to_pfn(__pa(__init_begin));
4655 + initmap.virtual = (unsigned long)__init_begin;
4656 + initmap.length = _sdata - __init_begin;
4657 + initmap.type = __MT_MEMORY_RWX;
4658 + create_mapping(&initmap);
4659 +
4660 + /* when freeing initmem we will make this RX */
4661 + kernel.pfn = __phys_to_pfn(__pa(_stext));
4662 + kernel.virtual = (unsigned long)_stext;
4663 + kernel.length = __init_begin - _stext;
4664 + kernel.type = __MT_MEMORY_RWX;
4665 + create_mapping(&kernel);
4666 +
4667 + if (map.virtual < (unsigned long)_stext) {
4668 + map.length = (unsigned long)_stext - map.virtual;
4669 + map.type = __MT_MEMORY_RWX;
4670 + create_mapping(&map);
4671 + }
4672 +
4673 + map.pfn = __phys_to_pfn(__pa(_sdata));
4674 + map.virtual = (unsigned long)_sdata;
4675 + map.length = end - __pa(_sdata);
4676 + }
4677 +
4678 + map.type = MT_MEMORY_RW;
4679 + create_mapping(&map);
4680 +#else
4681 if (end < kernel_x_start) {
4682 map.pfn = __phys_to_pfn(start);
4683 map.virtual = __phys_to_virt(start);
4684 map.length = end - start;
4685 - map.type = MT_MEMORY_RWX;
4686 + map.type = __MT_MEMORY_RWX;
4687
4688 create_mapping(&map);
4689 } else if (start >= kernel_x_end) {
4690 @@ -1371,7 +1464,7 @@ static void __init map_lowmem(void)
4691 map.pfn = __phys_to_pfn(kernel_x_start);
4692 map.virtual = __phys_to_virt(kernel_x_start);
4693 map.length = kernel_x_end - kernel_x_start;
4694 - map.type = MT_MEMORY_RWX;
4695 + map.type = __MT_MEMORY_RWX;
4696
4697 create_mapping(&map);
4698
4699 @@ -1384,6 +1477,7 @@ static void __init map_lowmem(void)
4700 create_mapping(&map);
4701 }
4702 }
4703 +#endif
4704 }
4705 }
4706
4707 diff --git a/arch/arm/net/bpf_jit_32.c b/arch/arm/net/bpf_jit_32.c
4708 index f412b53..fc89433 100644
4709 --- a/arch/arm/net/bpf_jit_32.c
4710 +++ b/arch/arm/net/bpf_jit_32.c
4711 @@ -20,6 +20,7 @@
4712 #include <asm/cacheflush.h>
4713 #include <asm/hwcap.h>
4714 #include <asm/opcodes.h>
4715 +#include <asm/pgtable.h>
4716
4717 #include "bpf_jit_32.h"
4718
4719 @@ -71,7 +72,11 @@ struct jit_ctx {
4720 #endif
4721 };
4722
4723 +#ifdef CONFIG_GRKERNSEC_BPF_HARDEN
4724 +int bpf_jit_enable __read_only;
4725 +#else
4726 int bpf_jit_enable __read_mostly;
4727 +#endif
4728
4729 static u64 jit_get_skb_b(struct sk_buff *skb, unsigned offset)
4730 {
4731 @@ -178,8 +183,10 @@ static void jit_fill_hole(void *area, unsigned int size)
4732 {
4733 u32 *ptr;
4734 /* We are guaranteed to have aligned memory. */
4735 + pax_open_kernel();
4736 for (ptr = area; size >= sizeof(u32); size -= sizeof(u32))
4737 *ptr++ = __opcode_to_mem_arm(ARM_INST_UDF);
4738 + pax_close_kernel();
4739 }
4740
4741 static void build_prologue(struct jit_ctx *ctx)
4742 diff --git a/arch/arm/plat-iop/setup.c b/arch/arm/plat-iop/setup.c
4743 index 5b217f4..c23f40e 100644
4744 --- a/arch/arm/plat-iop/setup.c
4745 +++ b/arch/arm/plat-iop/setup.c
4746 @@ -24,7 +24,7 @@ static struct map_desc iop3xx_std_desc[] __initdata = {
4747 .virtual = IOP3XX_PERIPHERAL_VIRT_BASE,
4748 .pfn = __phys_to_pfn(IOP3XX_PERIPHERAL_PHYS_BASE),
4749 .length = IOP3XX_PERIPHERAL_SIZE,
4750 - .type = MT_UNCACHED,
4751 + .type = MT_UNCACHED_RW,
4752 },
4753 };
4754
4755 diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c
4756 index a5bc92d..0bb4730 100644
4757 --- a/arch/arm/plat-omap/sram.c
4758 +++ b/arch/arm/plat-omap/sram.c
4759 @@ -93,6 +93,8 @@ void __init omap_map_sram(unsigned long start, unsigned long size,
4760 * Looks like we need to preserve some bootloader code at the
4761 * beginning of SRAM for jumping to flash for reboot to work...
4762 */
4763 + pax_open_kernel();
4764 memset_io(omap_sram_base + omap_sram_skip, 0,
4765 omap_sram_size - omap_sram_skip);
4766 + pax_close_kernel();
4767 }
4768 diff --git a/arch/arm64/include/asm/atomic.h b/arch/arm64/include/asm/atomic.h
4769 index 7047051..44e8675 100644
4770 --- a/arch/arm64/include/asm/atomic.h
4771 +++ b/arch/arm64/include/asm/atomic.h
4772 @@ -252,5 +252,15 @@ static inline int atomic64_add_unless(atomic64_t *v, long a, long u)
4773 #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0)
4774 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL)
4775
4776 +#define atomic64_read_unchecked(v) atomic64_read(v)
4777 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
4778 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
4779 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
4780 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
4781 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
4782 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
4783 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
4784 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
4785 +
4786 #endif
4787 #endif
4788 diff --git a/arch/arm64/include/asm/barrier.h b/arch/arm64/include/asm/barrier.h
4789 index a5abb00..9cbca9a 100644
4790 --- a/arch/arm64/include/asm/barrier.h
4791 +++ b/arch/arm64/include/asm/barrier.h
4792 @@ -44,7 +44,7 @@
4793 do { \
4794 compiletime_assert_atomic_type(*p); \
4795 barrier(); \
4796 - ACCESS_ONCE(*p) = (v); \
4797 + ACCESS_ONCE_RW(*p) = (v); \
4798 } while (0)
4799
4800 #define smp_load_acquire(p) \
4801 diff --git a/arch/arm64/include/asm/percpu.h b/arch/arm64/include/asm/percpu.h
4802 index 4fde8c1..441f84f 100644
4803 --- a/arch/arm64/include/asm/percpu.h
4804 +++ b/arch/arm64/include/asm/percpu.h
4805 @@ -135,16 +135,16 @@ static inline void __percpu_write(void *ptr, unsigned long val, int size)
4806 {
4807 switch (size) {
4808 case 1:
4809 - ACCESS_ONCE(*(u8 *)ptr) = (u8)val;
4810 + ACCESS_ONCE_RW(*(u8 *)ptr) = (u8)val;
4811 break;
4812 case 2:
4813 - ACCESS_ONCE(*(u16 *)ptr) = (u16)val;
4814 + ACCESS_ONCE_RW(*(u16 *)ptr) = (u16)val;
4815 break;
4816 case 4:
4817 - ACCESS_ONCE(*(u32 *)ptr) = (u32)val;
4818 + ACCESS_ONCE_RW(*(u32 *)ptr) = (u32)val;
4819 break;
4820 case 8:
4821 - ACCESS_ONCE(*(u64 *)ptr) = (u64)val;
4822 + ACCESS_ONCE_RW(*(u64 *)ptr) = (u64)val;
4823 break;
4824 default:
4825 BUILD_BUG();
4826 diff --git a/arch/arm64/include/asm/pgalloc.h b/arch/arm64/include/asm/pgalloc.h
4827 index e20df38..027ede3 100644
4828 --- a/arch/arm64/include/asm/pgalloc.h
4829 +++ b/arch/arm64/include/asm/pgalloc.h
4830 @@ -46,6 +46,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
4831 set_pud(pud, __pud(__pa(pmd) | PMD_TYPE_TABLE));
4832 }
4833
4834 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
4835 +{
4836 + pud_populate(mm, pud, pmd);
4837 +}
4838 +
4839 #endif /* CONFIG_ARM64_PGTABLE_LEVELS > 2 */
4840
4841 #if CONFIG_ARM64_PGTABLE_LEVELS > 3
4842 diff --git a/arch/arm64/include/asm/uaccess.h b/arch/arm64/include/asm/uaccess.h
4843 index 07e1ba44..ec8cbbb 100644
4844 --- a/arch/arm64/include/asm/uaccess.h
4845 +++ b/arch/arm64/include/asm/uaccess.h
4846 @@ -99,6 +99,7 @@ static inline void set_fs(mm_segment_t fs)
4847 flag; \
4848 })
4849
4850 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
4851 #define access_ok(type, addr, size) __range_ok(addr, size)
4852 #define user_addr_max get_fs
4853
4854 diff --git a/arch/arm64/mm/dma-mapping.c b/arch/arm64/mm/dma-mapping.c
4855 index b0bd4e5..54e82f6 100644
4856 --- a/arch/arm64/mm/dma-mapping.c
4857 +++ b/arch/arm64/mm/dma-mapping.c
4858 @@ -134,7 +134,7 @@ static void __dma_free_coherent(struct device *dev, size_t size,
4859 phys_to_page(paddr),
4860 size >> PAGE_SHIFT);
4861 if (!freed)
4862 - swiotlb_free_coherent(dev, size, vaddr, dma_handle);
4863 + swiotlb_free_coherent(dev, size, vaddr, dma_handle, attrs);
4864 }
4865
4866 static void *__dma_alloc(struct device *dev, size_t size,
4867 diff --git a/arch/avr32/include/asm/cache.h b/arch/avr32/include/asm/cache.h
4868 index c3a58a1..78fbf54 100644
4869 --- a/arch/avr32/include/asm/cache.h
4870 +++ b/arch/avr32/include/asm/cache.h
4871 @@ -1,8 +1,10 @@
4872 #ifndef __ASM_AVR32_CACHE_H
4873 #define __ASM_AVR32_CACHE_H
4874
4875 +#include <linux/const.h>
4876 +
4877 #define L1_CACHE_SHIFT 5
4878 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
4879 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
4880
4881 /*
4882 * Memory returned by kmalloc() may be used for DMA, so we must make
4883 diff --git a/arch/avr32/include/asm/elf.h b/arch/avr32/include/asm/elf.h
4884 index d232888..87c8df1 100644
4885 --- a/arch/avr32/include/asm/elf.h
4886 +++ b/arch/avr32/include/asm/elf.h
4887 @@ -84,8 +84,14 @@ typedef struct user_fpu_struct elf_fpregset_t;
4888 the loader. We need to make sure that it is out of the way of the program
4889 that it will "exec", and that there is sufficient room for the brk. */
4890
4891 -#define ELF_ET_DYN_BASE (2 * TASK_SIZE / 3)
4892 +#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
4893
4894 +#ifdef CONFIG_PAX_ASLR
4895 +#define PAX_ELF_ET_DYN_BASE 0x00001000UL
4896 +
4897 +#define PAX_DELTA_MMAP_LEN 15
4898 +#define PAX_DELTA_STACK_LEN 15
4899 +#endif
4900
4901 /* This yields a mask that user programs can use to figure out what
4902 instruction set this CPU supports. This could be done in user space,
4903 diff --git a/arch/avr32/include/asm/kmap_types.h b/arch/avr32/include/asm/kmap_types.h
4904 index 479330b..53717a8 100644
4905 --- a/arch/avr32/include/asm/kmap_types.h
4906 +++ b/arch/avr32/include/asm/kmap_types.h
4907 @@ -2,9 +2,9 @@
4908 #define __ASM_AVR32_KMAP_TYPES_H
4909
4910 #ifdef CONFIG_DEBUG_HIGHMEM
4911 -# define KM_TYPE_NR 29
4912 +# define KM_TYPE_NR 30
4913 #else
4914 -# define KM_TYPE_NR 14
4915 +# define KM_TYPE_NR 15
4916 #endif
4917
4918 #endif /* __ASM_AVR32_KMAP_TYPES_H */
4919 diff --git a/arch/avr32/mm/fault.c b/arch/avr32/mm/fault.c
4920 index d223a8b..69c5210 100644
4921 --- a/arch/avr32/mm/fault.c
4922 +++ b/arch/avr32/mm/fault.c
4923 @@ -41,6 +41,23 @@ static inline int notify_page_fault(struct pt_regs *regs, int trap)
4924
4925 int exception_trace = 1;
4926
4927 +#ifdef CONFIG_PAX_PAGEEXEC
4928 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
4929 +{
4930 + unsigned long i;
4931 +
4932 + printk(KERN_ERR "PAX: bytes at PC: ");
4933 + for (i = 0; i < 20; i++) {
4934 + unsigned char c;
4935 + if (get_user(c, (unsigned char *)pc+i))
4936 + printk(KERN_CONT "???????? ");
4937 + else
4938 + printk(KERN_CONT "%02x ", c);
4939 + }
4940 + printk("\n");
4941 +}
4942 +#endif
4943 +
4944 /*
4945 * This routine handles page faults. It determines the address and the
4946 * problem, and then passes it off to one of the appropriate routines.
4947 @@ -178,6 +195,16 @@ bad_area:
4948 up_read(&mm->mmap_sem);
4949
4950 if (user_mode(regs)) {
4951 +
4952 +#ifdef CONFIG_PAX_PAGEEXEC
4953 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
4954 + if (ecr == ECR_PROTECTION_X || ecr == ECR_TLB_MISS_X) {
4955 + pax_report_fault(regs, (void *)regs->pc, (void *)regs->sp);
4956 + do_group_exit(SIGKILL);
4957 + }
4958 + }
4959 +#endif
4960 +
4961 if (exception_trace && printk_ratelimit())
4962 printk("%s%s[%d]: segfault at %08lx pc %08lx "
4963 "sp %08lx ecr %lu\n",
4964 diff --git a/arch/blackfin/include/asm/cache.h b/arch/blackfin/include/asm/cache.h
4965 index 568885a..f8008df 100644
4966 --- a/arch/blackfin/include/asm/cache.h
4967 +++ b/arch/blackfin/include/asm/cache.h
4968 @@ -7,6 +7,7 @@
4969 #ifndef __ARCH_BLACKFIN_CACHE_H
4970 #define __ARCH_BLACKFIN_CACHE_H
4971
4972 +#include <linux/const.h>
4973 #include <linux/linkage.h> /* for asmlinkage */
4974
4975 /*
4976 @@ -14,7 +15,7 @@
4977 * Blackfin loads 32 bytes for cache
4978 */
4979 #define L1_CACHE_SHIFT 5
4980 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
4981 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
4982 #define SMP_CACHE_BYTES L1_CACHE_BYTES
4983
4984 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
4985 diff --git a/arch/cris/include/arch-v10/arch/cache.h b/arch/cris/include/arch-v10/arch/cache.h
4986 index aea2718..3639a60 100644
4987 --- a/arch/cris/include/arch-v10/arch/cache.h
4988 +++ b/arch/cris/include/arch-v10/arch/cache.h
4989 @@ -1,8 +1,9 @@
4990 #ifndef _ASM_ARCH_CACHE_H
4991 #define _ASM_ARCH_CACHE_H
4992
4993 +#include <linux/const.h>
4994 /* Etrax 100LX have 32-byte cache-lines. */
4995 -#define L1_CACHE_BYTES 32
4996 #define L1_CACHE_SHIFT 5
4997 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
4998
4999 #endif /* _ASM_ARCH_CACHE_H */
5000 diff --git a/arch/cris/include/arch-v32/arch/cache.h b/arch/cris/include/arch-v32/arch/cache.h
5001 index 7caf25d..ee65ac5 100644
5002 --- a/arch/cris/include/arch-v32/arch/cache.h
5003 +++ b/arch/cris/include/arch-v32/arch/cache.h
5004 @@ -1,11 +1,12 @@
5005 #ifndef _ASM_CRIS_ARCH_CACHE_H
5006 #define _ASM_CRIS_ARCH_CACHE_H
5007
5008 +#include <linux/const.h>
5009 #include <arch/hwregs/dma.h>
5010
5011 /* A cache-line is 32 bytes. */
5012 -#define L1_CACHE_BYTES 32
5013 #define L1_CACHE_SHIFT 5
5014 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5015
5016 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
5017
5018 diff --git a/arch/frv/include/asm/atomic.h b/arch/frv/include/asm/atomic.h
5019 index 102190a..5334cea 100644
5020 --- a/arch/frv/include/asm/atomic.h
5021 +++ b/arch/frv/include/asm/atomic.h
5022 @@ -181,6 +181,16 @@ static inline void atomic64_dec(atomic64_t *v)
5023 #define atomic64_cmpxchg(v, old, new) (__cmpxchg_64(old, new, &(v)->counter))
5024 #define atomic64_xchg(v, new) (__xchg_64(new, &(v)->counter))
5025
5026 +#define atomic64_read_unchecked(v) atomic64_read(v)
5027 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
5028 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
5029 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
5030 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
5031 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
5032 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
5033 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
5034 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
5035 +
5036 static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
5037 {
5038 int c, old;
5039 diff --git a/arch/frv/include/asm/cache.h b/arch/frv/include/asm/cache.h
5040 index 2797163..c2a401df9 100644
5041 --- a/arch/frv/include/asm/cache.h
5042 +++ b/arch/frv/include/asm/cache.h
5043 @@ -12,10 +12,11 @@
5044 #ifndef __ASM_CACHE_H
5045 #define __ASM_CACHE_H
5046
5047 +#include <linux/const.h>
5048
5049 /* bytes per L1 cache line */
5050 #define L1_CACHE_SHIFT (CONFIG_FRV_L1_CACHE_SHIFT)
5051 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5052 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5053
5054 #define __cacheline_aligned __attribute__((aligned(L1_CACHE_BYTES)))
5055 #define ____cacheline_aligned __attribute__((aligned(L1_CACHE_BYTES)))
5056 diff --git a/arch/frv/include/asm/kmap_types.h b/arch/frv/include/asm/kmap_types.h
5057 index 43901f2..0d8b865 100644
5058 --- a/arch/frv/include/asm/kmap_types.h
5059 +++ b/arch/frv/include/asm/kmap_types.h
5060 @@ -2,6 +2,6 @@
5061 #ifndef _ASM_KMAP_TYPES_H
5062 #define _ASM_KMAP_TYPES_H
5063
5064 -#define KM_TYPE_NR 17
5065 +#define KM_TYPE_NR 18
5066
5067 #endif
5068 diff --git a/arch/frv/mm/elf-fdpic.c b/arch/frv/mm/elf-fdpic.c
5069 index 836f147..4cf23f5 100644
5070 --- a/arch/frv/mm/elf-fdpic.c
5071 +++ b/arch/frv/mm/elf-fdpic.c
5072 @@ -61,6 +61,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
5073 {
5074 struct vm_area_struct *vma;
5075 struct vm_unmapped_area_info info;
5076 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
5077
5078 if (len > TASK_SIZE)
5079 return -ENOMEM;
5080 @@ -73,8 +74,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
5081 if (addr) {
5082 addr = PAGE_ALIGN(addr);
5083 vma = find_vma(current->mm, addr);
5084 - if (TASK_SIZE - len >= addr &&
5085 - (!vma || addr + len <= vma->vm_start))
5086 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
5087 goto success;
5088 }
5089
5090 @@ -85,6 +85,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
5091 info.high_limit = (current->mm->start_stack - 0x00200000);
5092 info.align_mask = 0;
5093 info.align_offset = 0;
5094 + info.threadstack_offset = offset;
5095 addr = vm_unmapped_area(&info);
5096 if (!(addr & ~PAGE_MASK))
5097 goto success;
5098 diff --git a/arch/hexagon/include/asm/cache.h b/arch/hexagon/include/asm/cache.h
5099 index 69952c18..4fa2908 100644
5100 --- a/arch/hexagon/include/asm/cache.h
5101 +++ b/arch/hexagon/include/asm/cache.h
5102 @@ -21,9 +21,11 @@
5103 #ifndef __ASM_CACHE_H
5104 #define __ASM_CACHE_H
5105
5106 +#include <linux/const.h>
5107 +
5108 /* Bytes per L1 cache line */
5109 -#define L1_CACHE_SHIFT (5)
5110 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5111 +#define L1_CACHE_SHIFT 5
5112 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5113
5114 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
5115
5116 diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
5117 index 074e52b..76afdac 100644
5118 --- a/arch/ia64/Kconfig
5119 +++ b/arch/ia64/Kconfig
5120 @@ -548,6 +548,7 @@ source "drivers/sn/Kconfig"
5121 config KEXEC
5122 bool "kexec system call"
5123 depends on !IA64_HP_SIM && (!SMP || HOTPLUG_CPU)
5124 + depends on !GRKERNSEC_KMEM
5125 help
5126 kexec is a system call that implements the ability to shutdown your
5127 current kernel, and to start another kernel. It is like a reboot
5128 diff --git a/arch/ia64/Makefile b/arch/ia64/Makefile
5129 index 970d0bd..e750b9b 100644
5130 --- a/arch/ia64/Makefile
5131 +++ b/arch/ia64/Makefile
5132 @@ -98,5 +98,6 @@ endef
5133 archprepare: make_nr_irqs_h FORCE
5134 PHONY += make_nr_irqs_h FORCE
5135
5136 +make_nr_irqs_h: KBUILD_CFLAGS := $(filter-out $(GCC_PLUGINS_CFLAGS),$(KBUILD_CFLAGS))
5137 make_nr_irqs_h: FORCE
5138 $(Q)$(MAKE) $(build)=arch/ia64/kernel include/generated/nr-irqs.h
5139 diff --git a/arch/ia64/include/asm/atomic.h b/arch/ia64/include/asm/atomic.h
5140 index 0bf0350..2ad1957 100644
5141 --- a/arch/ia64/include/asm/atomic.h
5142 +++ b/arch/ia64/include/asm/atomic.h
5143 @@ -193,4 +193,14 @@ atomic64_add_negative (__s64 i, atomic64_t *v)
5144 #define atomic64_inc(v) atomic64_add(1, (v))
5145 #define atomic64_dec(v) atomic64_sub(1, (v))
5146
5147 +#define atomic64_read_unchecked(v) atomic64_read(v)
5148 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
5149 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
5150 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
5151 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
5152 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
5153 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
5154 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
5155 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
5156 +
5157 #endif /* _ASM_IA64_ATOMIC_H */
5158 diff --git a/arch/ia64/include/asm/barrier.h b/arch/ia64/include/asm/barrier.h
5159 index f6769eb..1cdb590 100644
5160 --- a/arch/ia64/include/asm/barrier.h
5161 +++ b/arch/ia64/include/asm/barrier.h
5162 @@ -66,7 +66,7 @@
5163 do { \
5164 compiletime_assert_atomic_type(*p); \
5165 barrier(); \
5166 - ACCESS_ONCE(*p) = (v); \
5167 + ACCESS_ONCE_RW(*p) = (v); \
5168 } while (0)
5169
5170 #define smp_load_acquire(p) \
5171 diff --git a/arch/ia64/include/asm/cache.h b/arch/ia64/include/asm/cache.h
5172 index 988254a..e1ee885 100644
5173 --- a/arch/ia64/include/asm/cache.h
5174 +++ b/arch/ia64/include/asm/cache.h
5175 @@ -1,6 +1,7 @@
5176 #ifndef _ASM_IA64_CACHE_H
5177 #define _ASM_IA64_CACHE_H
5178
5179 +#include <linux/const.h>
5180
5181 /*
5182 * Copyright (C) 1998-2000 Hewlett-Packard Co
5183 @@ -9,7 +10,7 @@
5184
5185 /* Bytes per L1 (data) cache line. */
5186 #define L1_CACHE_SHIFT CONFIG_IA64_L1_CACHE_SHIFT
5187 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5188 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5189
5190 #ifdef CONFIG_SMP
5191 # define SMP_CACHE_SHIFT L1_CACHE_SHIFT
5192 diff --git a/arch/ia64/include/asm/elf.h b/arch/ia64/include/asm/elf.h
5193 index 5a83c5c..4d7f553 100644
5194 --- a/arch/ia64/include/asm/elf.h
5195 +++ b/arch/ia64/include/asm/elf.h
5196 @@ -42,6 +42,13 @@
5197 */
5198 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x800000000UL)
5199
5200 +#ifdef CONFIG_PAX_ASLR
5201 +#define PAX_ELF_ET_DYN_BASE (current->personality == PER_LINUX32 ? 0x08048000UL : 0x4000000000000000UL)
5202 +
5203 +#define PAX_DELTA_MMAP_LEN (current->personality == PER_LINUX32 ? 16 : 3*PAGE_SHIFT - 13)
5204 +#define PAX_DELTA_STACK_LEN (current->personality == PER_LINUX32 ? 16 : 3*PAGE_SHIFT - 13)
5205 +#endif
5206 +
5207 #define PT_IA_64_UNWIND 0x70000001
5208
5209 /* IA-64 relocations: */
5210 diff --git a/arch/ia64/include/asm/pgalloc.h b/arch/ia64/include/asm/pgalloc.h
5211 index 5767cdf..7462574 100644
5212 --- a/arch/ia64/include/asm/pgalloc.h
5213 +++ b/arch/ia64/include/asm/pgalloc.h
5214 @@ -39,6 +39,12 @@ pgd_populate(struct mm_struct *mm, pgd_t * pgd_entry, pud_t * pud)
5215 pgd_val(*pgd_entry) = __pa(pud);
5216 }
5217
5218 +static inline void
5219 +pgd_populate_kernel(struct mm_struct *mm, pgd_t * pgd_entry, pud_t * pud)
5220 +{
5221 + pgd_populate(mm, pgd_entry, pud);
5222 +}
5223 +
5224 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
5225 {
5226 return quicklist_alloc(0, GFP_KERNEL, NULL);
5227 @@ -57,6 +63,12 @@ pud_populate(struct mm_struct *mm, pud_t * pud_entry, pmd_t * pmd)
5228 pud_val(*pud_entry) = __pa(pmd);
5229 }
5230
5231 +static inline void
5232 +pud_populate_kernel(struct mm_struct *mm, pud_t * pud_entry, pmd_t * pmd)
5233 +{
5234 + pud_populate(mm, pud_entry, pmd);
5235 +}
5236 +
5237 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long addr)
5238 {
5239 return quicklist_alloc(0, GFP_KERNEL, NULL);
5240 diff --git a/arch/ia64/include/asm/pgtable.h b/arch/ia64/include/asm/pgtable.h
5241 index 7b6f880..ac8e008 100644
5242 --- a/arch/ia64/include/asm/pgtable.h
5243 +++ b/arch/ia64/include/asm/pgtable.h
5244 @@ -12,7 +12,7 @@
5245 * David Mosberger-Tang <davidm@hpl.hp.com>
5246 */
5247
5248 -
5249 +#include <linux/const.h>
5250 #include <asm/mman.h>
5251 #include <asm/page.h>
5252 #include <asm/processor.h>
5253 @@ -139,6 +139,17 @@
5254 #define PAGE_READONLY __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5255 #define PAGE_COPY __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5256 #define PAGE_COPY_EXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_RX)
5257 +
5258 +#ifdef CONFIG_PAX_PAGEEXEC
5259 +# define PAGE_SHARED_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_RW)
5260 +# define PAGE_READONLY_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5261 +# define PAGE_COPY_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5262 +#else
5263 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
5264 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
5265 +# define PAGE_COPY_NOEXEC PAGE_COPY
5266 +#endif
5267 +
5268 #define PAGE_GATE __pgprot(__ACCESS_BITS | _PAGE_PL_0 | _PAGE_AR_X_RX)
5269 #define PAGE_KERNEL __pgprot(__DIRTY_BITS | _PAGE_PL_0 | _PAGE_AR_RWX)
5270 #define PAGE_KERNELRX __pgprot(__ACCESS_BITS | _PAGE_PL_0 | _PAGE_AR_RX)
5271 diff --git a/arch/ia64/include/asm/spinlock.h b/arch/ia64/include/asm/spinlock.h
5272 index 45698cd..e8e2dbc 100644
5273 --- a/arch/ia64/include/asm/spinlock.h
5274 +++ b/arch/ia64/include/asm/spinlock.h
5275 @@ -71,7 +71,7 @@ static __always_inline void __ticket_spin_unlock(arch_spinlock_t *lock)
5276 unsigned short *p = (unsigned short *)&lock->lock + 1, tmp;
5277
5278 asm volatile ("ld2.bias %0=[%1]" : "=r"(tmp) : "r"(p));
5279 - ACCESS_ONCE(*p) = (tmp + 2) & ~1;
5280 + ACCESS_ONCE_RW(*p) = (tmp + 2) & ~1;
5281 }
5282
5283 static __always_inline void __ticket_spin_unlock_wait(arch_spinlock_t *lock)
5284 diff --git a/arch/ia64/include/asm/uaccess.h b/arch/ia64/include/asm/uaccess.h
5285 index 4f3fb6cc..254055e 100644
5286 --- a/arch/ia64/include/asm/uaccess.h
5287 +++ b/arch/ia64/include/asm/uaccess.h
5288 @@ -70,6 +70,7 @@
5289 && ((segment).seg == KERNEL_DS.seg \
5290 || likely(REGION_OFFSET((unsigned long) (addr)) < RGN_MAP_LIMIT))); \
5291 })
5292 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
5293 #define access_ok(type, addr, size) __access_ok((addr), (size), get_fs())
5294
5295 /*
5296 @@ -241,12 +242,24 @@ extern unsigned long __must_check __copy_user (void __user *to, const void __use
5297 static inline unsigned long
5298 __copy_to_user (void __user *to, const void *from, unsigned long count)
5299 {
5300 + if (count > INT_MAX)
5301 + return count;
5302 +
5303 + if (!__builtin_constant_p(count))
5304 + check_object_size(from, count, true);
5305 +
5306 return __copy_user(to, (__force void __user *) from, count);
5307 }
5308
5309 static inline unsigned long
5310 __copy_from_user (void *to, const void __user *from, unsigned long count)
5311 {
5312 + if (count > INT_MAX)
5313 + return count;
5314 +
5315 + if (!__builtin_constant_p(count))
5316 + check_object_size(to, count, false);
5317 +
5318 return __copy_user((__force void __user *) to, from, count);
5319 }
5320
5321 @@ -256,10 +269,13 @@ __copy_from_user (void *to, const void __user *from, unsigned long count)
5322 ({ \
5323 void __user *__cu_to = (to); \
5324 const void *__cu_from = (from); \
5325 - long __cu_len = (n); \
5326 + unsigned long __cu_len = (n); \
5327 \
5328 - if (__access_ok(__cu_to, __cu_len, get_fs())) \
5329 + if (__cu_len <= INT_MAX && __access_ok(__cu_to, __cu_len, get_fs())) { \
5330 + if (!__builtin_constant_p(n)) \
5331 + check_object_size(__cu_from, __cu_len, true); \
5332 __cu_len = __copy_user(__cu_to, (__force void __user *) __cu_from, __cu_len); \
5333 + } \
5334 __cu_len; \
5335 })
5336
5337 @@ -267,11 +283,14 @@ __copy_from_user (void *to, const void __user *from, unsigned long count)
5338 ({ \
5339 void *__cu_to = (to); \
5340 const void __user *__cu_from = (from); \
5341 - long __cu_len = (n); \
5342 + unsigned long __cu_len = (n); \
5343 \
5344 __chk_user_ptr(__cu_from); \
5345 - if (__access_ok(__cu_from, __cu_len, get_fs())) \
5346 + if (__cu_len <= INT_MAX && __access_ok(__cu_from, __cu_len, get_fs())) { \
5347 + if (!__builtin_constant_p(n)) \
5348 + check_object_size(__cu_to, __cu_len, false); \
5349 __cu_len = __copy_user((__force void __user *) __cu_to, __cu_from, __cu_len); \
5350 + } \
5351 __cu_len; \
5352 })
5353
5354 diff --git a/arch/ia64/kernel/module.c b/arch/ia64/kernel/module.c
5355 index 29754aa..06d2838 100644
5356 --- a/arch/ia64/kernel/module.c
5357 +++ b/arch/ia64/kernel/module.c
5358 @@ -492,15 +492,39 @@ module_frob_arch_sections (Elf_Ehdr *ehdr, Elf_Shdr *sechdrs, char *secstrings,
5359 }
5360
5361 static inline int
5362 +in_init_rx (const struct module *mod, uint64_t addr)
5363 +{
5364 + return addr - (uint64_t) mod->module_init_rx < mod->init_size_rx;
5365 +}
5366 +
5367 +static inline int
5368 +in_init_rw (const struct module *mod, uint64_t addr)
5369 +{
5370 + return addr - (uint64_t) mod->module_init_rw < mod->init_size_rw;
5371 +}
5372 +
5373 +static inline int
5374 in_init (const struct module *mod, uint64_t addr)
5375 {
5376 - return addr - (uint64_t) mod->module_init < mod->init_size;
5377 + return in_init_rx(mod, addr) || in_init_rw(mod, addr);
5378 +}
5379 +
5380 +static inline int
5381 +in_core_rx (const struct module *mod, uint64_t addr)
5382 +{
5383 + return addr - (uint64_t) mod->module_core_rx < mod->core_size_rx;
5384 +}
5385 +
5386 +static inline int
5387 +in_core_rw (const struct module *mod, uint64_t addr)
5388 +{
5389 + return addr - (uint64_t) mod->module_core_rw < mod->core_size_rw;
5390 }
5391
5392 static inline int
5393 in_core (const struct module *mod, uint64_t addr)
5394 {
5395 - return addr - (uint64_t) mod->module_core < mod->core_size;
5396 + return in_core_rx(mod, addr) || in_core_rw(mod, addr);
5397 }
5398
5399 static inline int
5400 @@ -683,7 +707,14 @@ do_reloc (struct module *mod, uint8_t r_type, Elf64_Sym *sym, uint64_t addend,
5401 break;
5402
5403 case RV_BDREL:
5404 - val -= (uint64_t) (in_init(mod, val) ? mod->module_init : mod->module_core);
5405 + if (in_init_rx(mod, val))
5406 + val -= (uint64_t) mod->module_init_rx;
5407 + else if (in_init_rw(mod, val))
5408 + val -= (uint64_t) mod->module_init_rw;
5409 + else if (in_core_rx(mod, val))
5410 + val -= (uint64_t) mod->module_core_rx;
5411 + else if (in_core_rw(mod, val))
5412 + val -= (uint64_t) mod->module_core_rw;
5413 break;
5414
5415 case RV_LTV:
5416 @@ -818,15 +849,15 @@ apply_relocate_add (Elf64_Shdr *sechdrs, const char *strtab, unsigned int symind
5417 * addresses have been selected...
5418 */
5419 uint64_t gp;
5420 - if (mod->core_size > MAX_LTOFF)
5421 + if (mod->core_size_rx + mod->core_size_rw > MAX_LTOFF)
5422 /*
5423 * This takes advantage of fact that SHF_ARCH_SMALL gets allocated
5424 * at the end of the module.
5425 */
5426 - gp = mod->core_size - MAX_LTOFF / 2;
5427 + gp = mod->core_size_rx + mod->core_size_rw - MAX_LTOFF / 2;
5428 else
5429 - gp = mod->core_size / 2;
5430 - gp = (uint64_t) mod->module_core + ((gp + 7) & -8);
5431 + gp = (mod->core_size_rx + mod->core_size_rw) / 2;
5432 + gp = (uint64_t) mod->module_core_rx + ((gp + 7) & -8);
5433 mod->arch.gp = gp;
5434 DEBUGP("%s: placing gp at 0x%lx\n", __func__, gp);
5435 }
5436 diff --git a/arch/ia64/kernel/palinfo.c b/arch/ia64/kernel/palinfo.c
5437 index c39c3cd..3c77738 100644
5438 --- a/arch/ia64/kernel/palinfo.c
5439 +++ b/arch/ia64/kernel/palinfo.c
5440 @@ -980,7 +980,7 @@ static int palinfo_cpu_callback(struct notifier_block *nfb,
5441 return NOTIFY_OK;
5442 }
5443
5444 -static struct notifier_block __refdata palinfo_cpu_notifier =
5445 +static struct notifier_block palinfo_cpu_notifier =
5446 {
5447 .notifier_call = palinfo_cpu_callback,
5448 .priority = 0,
5449 diff --git a/arch/ia64/kernel/sys_ia64.c b/arch/ia64/kernel/sys_ia64.c
5450 index 41e33f8..65180b2a 100644
5451 --- a/arch/ia64/kernel/sys_ia64.c
5452 +++ b/arch/ia64/kernel/sys_ia64.c
5453 @@ -28,6 +28,7 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5454 unsigned long align_mask = 0;
5455 struct mm_struct *mm = current->mm;
5456 struct vm_unmapped_area_info info;
5457 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
5458
5459 if (len > RGN_MAP_LIMIT)
5460 return -ENOMEM;
5461 @@ -43,6 +44,13 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5462 if (REGION_NUMBER(addr) == RGN_HPAGE)
5463 addr = 0;
5464 #endif
5465 +
5466 +#ifdef CONFIG_PAX_RANDMMAP
5467 + if (mm->pax_flags & MF_PAX_RANDMMAP)
5468 + addr = mm->free_area_cache;
5469 + else
5470 +#endif
5471 +
5472 if (!addr)
5473 addr = TASK_UNMAPPED_BASE;
5474
5475 @@ -61,6 +69,7 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5476 info.high_limit = TASK_SIZE;
5477 info.align_mask = align_mask;
5478 info.align_offset = 0;
5479 + info.threadstack_offset = offset;
5480 return vm_unmapped_area(&info);
5481 }
5482
5483 diff --git a/arch/ia64/kernel/vmlinux.lds.S b/arch/ia64/kernel/vmlinux.lds.S
5484 index 84f8a52..7c76178 100644
5485 --- a/arch/ia64/kernel/vmlinux.lds.S
5486 +++ b/arch/ia64/kernel/vmlinux.lds.S
5487 @@ -192,7 +192,7 @@ SECTIONS {
5488 /* Per-cpu data: */
5489 . = ALIGN(PERCPU_PAGE_SIZE);
5490 PERCPU_VADDR(SMP_CACHE_BYTES, PERCPU_ADDR, :percpu)
5491 - __phys_per_cpu_start = __per_cpu_load;
5492 + __phys_per_cpu_start = per_cpu_load;
5493 /*
5494 * ensure percpu data fits
5495 * into percpu page size
5496 diff --git a/arch/ia64/mm/fault.c b/arch/ia64/mm/fault.c
5497 index ba5ba7a..36e9d3a 100644
5498 --- a/arch/ia64/mm/fault.c
5499 +++ b/arch/ia64/mm/fault.c
5500 @@ -72,6 +72,23 @@ mapped_kernel_page_is_present (unsigned long address)
5501 return pte_present(pte);
5502 }
5503
5504 +#ifdef CONFIG_PAX_PAGEEXEC
5505 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
5506 +{
5507 + unsigned long i;
5508 +
5509 + printk(KERN_ERR "PAX: bytes at PC: ");
5510 + for (i = 0; i < 8; i++) {
5511 + unsigned int c;
5512 + if (get_user(c, (unsigned int *)pc+i))
5513 + printk(KERN_CONT "???????? ");
5514 + else
5515 + printk(KERN_CONT "%08x ", c);
5516 + }
5517 + printk("\n");
5518 +}
5519 +#endif
5520 +
5521 # define VM_READ_BIT 0
5522 # define VM_WRITE_BIT 1
5523 # define VM_EXEC_BIT 2
5524 @@ -151,8 +168,21 @@ retry:
5525 if (((isr >> IA64_ISR_R_BIT) & 1UL) && (!(vma->vm_flags & (VM_READ | VM_WRITE))))
5526 goto bad_area;
5527
5528 - if ((vma->vm_flags & mask) != mask)
5529 + if ((vma->vm_flags & mask) != mask) {
5530 +
5531 +#ifdef CONFIG_PAX_PAGEEXEC
5532 + if (!(vma->vm_flags & VM_EXEC) && (mask & VM_EXEC)) {
5533 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || address != regs->cr_iip)
5534 + goto bad_area;
5535 +
5536 + up_read(&mm->mmap_sem);
5537 + pax_report_fault(regs, (void *)regs->cr_iip, (void *)regs->r12);
5538 + do_group_exit(SIGKILL);
5539 + }
5540 +#endif
5541 +
5542 goto bad_area;
5543 + }
5544
5545 /*
5546 * If for any reason at all we couldn't handle the fault, make
5547 diff --git a/arch/ia64/mm/hugetlbpage.c b/arch/ia64/mm/hugetlbpage.c
5548 index 52b7604b..455cb85 100644
5549 --- a/arch/ia64/mm/hugetlbpage.c
5550 +++ b/arch/ia64/mm/hugetlbpage.c
5551 @@ -143,6 +143,7 @@ unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr, u
5552 unsigned long pgoff, unsigned long flags)
5553 {
5554 struct vm_unmapped_area_info info;
5555 + unsigned long offset = gr_rand_threadstack_offset(current->mm, file, flags);
5556
5557 if (len > RGN_MAP_LIMIT)
5558 return -ENOMEM;
5559 @@ -166,6 +167,7 @@ unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr, u
5560 info.high_limit = HPAGE_REGION_BASE + RGN_MAP_LIMIT;
5561 info.align_mask = PAGE_MASK & (HPAGE_SIZE - 1);
5562 info.align_offset = 0;
5563 + info.threadstack_offset = offset;
5564 return vm_unmapped_area(&info);
5565 }
5566
5567 diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c
5568 index 6b33457..88b5124 100644
5569 --- a/arch/ia64/mm/init.c
5570 +++ b/arch/ia64/mm/init.c
5571 @@ -120,6 +120,19 @@ ia64_init_addr_space (void)
5572 vma->vm_start = current->thread.rbs_bot & PAGE_MASK;
5573 vma->vm_end = vma->vm_start + PAGE_SIZE;
5574 vma->vm_flags = VM_DATA_DEFAULT_FLAGS|VM_GROWSUP|VM_ACCOUNT;
5575 +
5576 +#ifdef CONFIG_PAX_PAGEEXEC
5577 + if (current->mm->pax_flags & MF_PAX_PAGEEXEC) {
5578 + vma->vm_flags &= ~VM_EXEC;
5579 +
5580 +#ifdef CONFIG_PAX_MPROTECT
5581 + if (current->mm->pax_flags & MF_PAX_MPROTECT)
5582 + vma->vm_flags &= ~VM_MAYEXEC;
5583 +#endif
5584 +
5585 + }
5586 +#endif
5587 +
5588 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
5589 down_write(&current->mm->mmap_sem);
5590 if (insert_vm_struct(current->mm, vma)) {
5591 @@ -286,7 +299,7 @@ static int __init gate_vma_init(void)
5592 gate_vma.vm_start = FIXADDR_USER_START;
5593 gate_vma.vm_end = FIXADDR_USER_END;
5594 gate_vma.vm_flags = VM_READ | VM_MAYREAD | VM_EXEC | VM_MAYEXEC;
5595 - gate_vma.vm_page_prot = __P101;
5596 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
5597
5598 return 0;
5599 }
5600 diff --git a/arch/m32r/include/asm/cache.h b/arch/m32r/include/asm/cache.h
5601 index 40b3ee98..8c2c112 100644
5602 --- a/arch/m32r/include/asm/cache.h
5603 +++ b/arch/m32r/include/asm/cache.h
5604 @@ -1,8 +1,10 @@
5605 #ifndef _ASM_M32R_CACHE_H
5606 #define _ASM_M32R_CACHE_H
5607
5608 +#include <linux/const.h>
5609 +
5610 /* L1 cache line size */
5611 #define L1_CACHE_SHIFT 4
5612 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5613 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5614
5615 #endif /* _ASM_M32R_CACHE_H */
5616 diff --git a/arch/m32r/lib/usercopy.c b/arch/m32r/lib/usercopy.c
5617 index 82abd15..d95ae5d 100644
5618 --- a/arch/m32r/lib/usercopy.c
5619 +++ b/arch/m32r/lib/usercopy.c
5620 @@ -14,6 +14,9 @@
5621 unsigned long
5622 __generic_copy_to_user(void __user *to, const void *from, unsigned long n)
5623 {
5624 + if ((long)n < 0)
5625 + return n;
5626 +
5627 prefetch(from);
5628 if (access_ok(VERIFY_WRITE, to, n))
5629 __copy_user(to,from,n);
5630 @@ -23,6 +26,9 @@ __generic_copy_to_user(void __user *to, const void *from, unsigned long n)
5631 unsigned long
5632 __generic_copy_from_user(void *to, const void __user *from, unsigned long n)
5633 {
5634 + if ((long)n < 0)
5635 + return n;
5636 +
5637 prefetchw(to);
5638 if (access_ok(VERIFY_READ, from, n))
5639 __copy_user_zeroing(to,from,n);
5640 diff --git a/arch/m68k/include/asm/cache.h b/arch/m68k/include/asm/cache.h
5641 index 0395c51..5f26031 100644
5642 --- a/arch/m68k/include/asm/cache.h
5643 +++ b/arch/m68k/include/asm/cache.h
5644 @@ -4,9 +4,11 @@
5645 #ifndef __ARCH_M68K_CACHE_H
5646 #define __ARCH_M68K_CACHE_H
5647
5648 +#include <linux/const.h>
5649 +
5650 /* bytes per L1 cache line */
5651 #define L1_CACHE_SHIFT 4
5652 -#define L1_CACHE_BYTES (1<< L1_CACHE_SHIFT)
5653 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5654
5655 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
5656
5657 diff --git a/arch/metag/include/asm/barrier.h b/arch/metag/include/asm/barrier.h
5658 index d703d8e..a8e2d70 100644
5659 --- a/arch/metag/include/asm/barrier.h
5660 +++ b/arch/metag/include/asm/barrier.h
5661 @@ -90,7 +90,7 @@ static inline void fence(void)
5662 do { \
5663 compiletime_assert_atomic_type(*p); \
5664 smp_mb(); \
5665 - ACCESS_ONCE(*p) = (v); \
5666 + ACCESS_ONCE_RW(*p) = (v); \
5667 } while (0)
5668
5669 #define smp_load_acquire(p) \
5670 diff --git a/arch/metag/mm/hugetlbpage.c b/arch/metag/mm/hugetlbpage.c
5671 index 7ca80ac..794ba72 100644
5672 --- a/arch/metag/mm/hugetlbpage.c
5673 +++ b/arch/metag/mm/hugetlbpage.c
5674 @@ -194,6 +194,7 @@ hugetlb_get_unmapped_area_new_pmd(unsigned long len)
5675 info.high_limit = TASK_SIZE;
5676 info.align_mask = PAGE_MASK & HUGEPT_MASK;
5677 info.align_offset = 0;
5678 + info.threadstack_offset = 0;
5679 return vm_unmapped_area(&info);
5680 }
5681
5682 diff --git a/arch/microblaze/include/asm/cache.h b/arch/microblaze/include/asm/cache.h
5683 index 4efe96a..60e8699 100644
5684 --- a/arch/microblaze/include/asm/cache.h
5685 +++ b/arch/microblaze/include/asm/cache.h
5686 @@ -13,11 +13,12 @@
5687 #ifndef _ASM_MICROBLAZE_CACHE_H
5688 #define _ASM_MICROBLAZE_CACHE_H
5689
5690 +#include <linux/const.h>
5691 #include <asm/registers.h>
5692
5693 #define L1_CACHE_SHIFT 5
5694 /* word-granular cache in microblaze */
5695 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5696 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5697
5698 #define SMP_CACHE_BYTES L1_CACHE_BYTES
5699
5700 diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
5701 index 1a313c4..f27b613 100644
5702 --- a/arch/mips/Kconfig
5703 +++ b/arch/mips/Kconfig
5704 @@ -2504,6 +2504,7 @@ source "kernel/Kconfig.preempt"
5705
5706 config KEXEC
5707 bool "Kexec system call"
5708 + depends on !GRKERNSEC_KMEM
5709 help
5710 kexec is a system call that implements the ability to shutdown your
5711 current kernel, and to start another kernel. It is like a reboot
5712 diff --git a/arch/mips/cavium-octeon/dma-octeon.c b/arch/mips/cavium-octeon/dma-octeon.c
5713 index d8960d4..77dbd31 100644
5714 --- a/arch/mips/cavium-octeon/dma-octeon.c
5715 +++ b/arch/mips/cavium-octeon/dma-octeon.c
5716 @@ -199,7 +199,7 @@ static void octeon_dma_free_coherent(struct device *dev, size_t size,
5717 if (dma_release_from_coherent(dev, order, vaddr))
5718 return;
5719
5720 - swiotlb_free_coherent(dev, size, vaddr, dma_handle);
5721 + swiotlb_free_coherent(dev, size, vaddr, dma_handle, attrs);
5722 }
5723
5724 static dma_addr_t octeon_unity_phys_to_dma(struct device *dev, phys_addr_t paddr)
5725 diff --git a/arch/mips/include/asm/atomic.h b/arch/mips/include/asm/atomic.h
5726 index 26d4363..3c9a82e 100644
5727 --- a/arch/mips/include/asm/atomic.h
5728 +++ b/arch/mips/include/asm/atomic.h
5729 @@ -22,15 +22,39 @@
5730 #include <asm/cmpxchg.h>
5731 #include <asm/war.h>
5732
5733 +#ifdef CONFIG_GENERIC_ATOMIC64
5734 +#include <asm-generic/atomic64.h>
5735 +#endif
5736 +
5737 #define ATOMIC_INIT(i) { (i) }
5738
5739 +#ifdef CONFIG_64BIT
5740 +#define _ASM_EXTABLE(from, to) \
5741 +" .section __ex_table,\"a\"\n" \
5742 +" .dword " #from ", " #to"\n" \
5743 +" .previous\n"
5744 +#else
5745 +#define _ASM_EXTABLE(from, to) \
5746 +" .section __ex_table,\"a\"\n" \
5747 +" .word " #from ", " #to"\n" \
5748 +" .previous\n"
5749 +#endif
5750 +
5751 /*
5752 * atomic_read - read atomic variable
5753 * @v: pointer of type atomic_t
5754 *
5755 * Atomically reads the value of @v.
5756 */
5757 -#define atomic_read(v) ACCESS_ONCE((v)->counter)
5758 +static inline int atomic_read(const atomic_t *v)
5759 +{
5760 + return ACCESS_ONCE(v->counter);
5761 +}
5762 +
5763 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
5764 +{
5765 + return ACCESS_ONCE(v->counter);
5766 +}
5767
5768 /*
5769 * atomic_set - set atomic variable
5770 @@ -39,47 +63,77 @@
5771 *
5772 * Atomically sets the value of @v to @i.
5773 */
5774 -#define atomic_set(v, i) ((v)->counter = (i))
5775 +static inline void atomic_set(atomic_t *v, int i)
5776 +{
5777 + v->counter = i;
5778 +}
5779
5780 -#define ATOMIC_OP(op, c_op, asm_op) \
5781 -static __inline__ void atomic_##op(int i, atomic_t * v) \
5782 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
5783 +{
5784 + v->counter = i;
5785 +}
5786 +
5787 +#ifdef CONFIG_PAX_REFCOUNT
5788 +#define __OVERFLOW_POST \
5789 + " b 4f \n" \
5790 + " .set noreorder \n" \
5791 + "3: b 5f \n" \
5792 + " move %0, %1 \n" \
5793 + " .set reorder \n"
5794 +#define __OVERFLOW_EXTABLE \
5795 + "3:\n" \
5796 + _ASM_EXTABLE(2b, 3b)
5797 +#else
5798 +#define __OVERFLOW_POST
5799 +#define __OVERFLOW_EXTABLE
5800 +#endif
5801 +
5802 +#define __ATOMIC_OP(op, suffix, asm_op, extable) \
5803 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t * v) \
5804 { \
5805 if (kernel_uses_llsc && R10000_LLSC_WAR) { \
5806 int temp; \
5807 \
5808 __asm__ __volatile__( \
5809 - " .set arch=r4000 \n" \
5810 - "1: ll %0, %1 # atomic_" #op " \n" \
5811 - " " #asm_op " %0, %2 \n" \
5812 + " .set mips3 \n" \
5813 + "1: ll %0, %1 # atomic_" #op #suffix "\n" \
5814 + "2: " #asm_op " %0, %2 \n" \
5815 " sc %0, %1 \n" \
5816 " beqzl %0, 1b \n" \
5817 + extable \
5818 " .set mips0 \n" \
5819 : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
5820 : "Ir" (i)); \
5821 } else if (kernel_uses_llsc) { \
5822 int temp; \
5823 \
5824 - do { \
5825 - __asm__ __volatile__( \
5826 - " .set "MIPS_ISA_LEVEL" \n" \
5827 - " ll %0, %1 # atomic_" #op "\n" \
5828 - " " #asm_op " %0, %2 \n" \
5829 - " sc %0, %1 \n" \
5830 - " .set mips0 \n" \
5831 - : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
5832 - : "Ir" (i)); \
5833 - } while (unlikely(!temp)); \
5834 + __asm__ __volatile__( \
5835 + " .set "MIPS_ISA_LEVEL" \n" \
5836 + "1: ll %0, %1 # atomic_" #op #suffix "\n" \
5837 + "2: " #asm_op " %0, %2 \n" \
5838 + " sc %0, %1 \n" \
5839 + " beqz %0, 1b \n" \
5840 + extable \
5841 + " .set mips0 \n" \
5842 + : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
5843 + : "Ir" (i)); \
5844 } else { \
5845 unsigned long flags; \
5846 \
5847 raw_local_irq_save(flags); \
5848 - v->counter c_op i; \
5849 + __asm__ __volatile__( \
5850 + "2: " #asm_op " %0, %1 \n" \
5851 + extable \
5852 + : "+r" (v->counter) : "Ir" (i)); \
5853 raw_local_irq_restore(flags); \
5854 } \
5855 }
5856
5857 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
5858 -static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5859 +#define ATOMIC_OP(op, asm_op) __ATOMIC_OP(op, _unchecked, asm_op##u, ) \
5860 + __ATOMIC_OP(op, , asm_op, __OVERFLOW_EXTABLE)
5861 +
5862 +#define __ATOMIC_OP_RETURN(op, suffix, asm_op, post_op, extable) \
5863 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t * v) \
5864 { \
5865 int result; \
5866 \
5867 @@ -89,12 +143,15 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5868 int temp; \
5869 \
5870 __asm__ __volatile__( \
5871 - " .set arch=r4000 \n" \
5872 - "1: ll %1, %2 # atomic_" #op "_return \n" \
5873 - " " #asm_op " %0, %1, %3 \n" \
5874 + " .set mips3 \n" \
5875 + "1: ll %1, %2 # atomic_" #op "_return" #suffix"\n" \
5876 + "2: " #asm_op " %0, %1, %3 \n" \
5877 " sc %0, %2 \n" \
5878 " beqzl %0, 1b \n" \
5879 - " " #asm_op " %0, %1, %3 \n" \
5880 + post_op \
5881 + extable \
5882 + "4: " #asm_op " %0, %1, %3 \n" \
5883 + "5: \n" \
5884 " .set mips0 \n" \
5885 : "=&r" (result), "=&r" (temp), \
5886 "+" GCC_OFF_SMALL_ASM() (v->counter) \
5887 @@ -102,26 +159,33 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5888 } else if (kernel_uses_llsc) { \
5889 int temp; \
5890 \
5891 - do { \
5892 - __asm__ __volatile__( \
5893 - " .set "MIPS_ISA_LEVEL" \n" \
5894 - " ll %1, %2 # atomic_" #op "_return \n" \
5895 - " " #asm_op " %0, %1, %3 \n" \
5896 - " sc %0, %2 \n" \
5897 - " .set mips0 \n" \
5898 - : "=&r" (result), "=&r" (temp), \
5899 - "+" GCC_OFF_SMALL_ASM() (v->counter) \
5900 - : "Ir" (i)); \
5901 - } while (unlikely(!result)); \
5902 + __asm__ __volatile__( \
5903 + " .set "MIPS_ISA_LEVEL" \n" \
5904 + "1: ll %1, %2 # atomic_" #op "_return" #suffix "\n" \
5905 + "2: " #asm_op " %0, %1, %3 \n" \
5906 + " sc %0, %2 \n" \
5907 + post_op \
5908 + extable \
5909 + "4: " #asm_op " %0, %1, %3 \n" \
5910 + "5: \n" \
5911 + " .set mips0 \n" \
5912 + : "=&r" (result), "=&r" (temp), \
5913 + "+" GCC_OFF_SMALL_ASM() (v->counter) \
5914 + : "Ir" (i)); \
5915 \
5916 result = temp; result c_op i; \
5917 } else { \
5918 unsigned long flags; \
5919 \
5920 raw_local_irq_save(flags); \
5921 - result = v->counter; \
5922 - result c_op i; \
5923 - v->counter = result; \
5924 + __asm__ __volatile__( \
5925 + " lw %0, %1 \n" \
5926 + "2: " #asm_op " %0, %1, %2 \n" \
5927 + " sw %0, %1 \n" \
5928 + "3: \n" \
5929 + extable \
5930 + : "=&r" (result), "+" GCC_OFF_SMALL_ASM() (v->counter) \
5931 + : "Ir" (i)); \
5932 raw_local_irq_restore(flags); \
5933 } \
5934 \
5935 @@ -130,16 +194,21 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5936 return result; \
5937 }
5938
5939 -#define ATOMIC_OPS(op, c_op, asm_op) \
5940 - ATOMIC_OP(op, c_op, asm_op) \
5941 - ATOMIC_OP_RETURN(op, c_op, asm_op)
5942 +#define ATOMIC_OP_RETURN(op, asm_op) __ATOMIC_OP_RETURN(op, _unchecked, asm_op##u, , ) \
5943 + __ATOMIC_OP_RETURN(op, , asm_op, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
5944
5945 -ATOMIC_OPS(add, +=, addu)
5946 -ATOMIC_OPS(sub, -=, subu)
5947 +#define ATOMIC_OPS(op, asm_op) \
5948 + ATOMIC_OP(op, asm_op) \
5949 + ATOMIC_OP_RETURN(op, asm_op)
5950 +
5951 +ATOMIC_OPS(add, add)
5952 +ATOMIC_OPS(sub, sub)
5953
5954 #undef ATOMIC_OPS
5955 #undef ATOMIC_OP_RETURN
5956 +#undef __ATOMIC_OP_RETURN
5957 #undef ATOMIC_OP
5958 +#undef __ATOMIC_OP
5959
5960 /*
5961 * atomic_sub_if_positive - conditionally subtract integer from atomic variable
5962 @@ -149,7 +218,7 @@ ATOMIC_OPS(sub, -=, subu)
5963 * Atomically test @v and subtract @i if @v is greater or equal than @i.
5964 * The function returns the old value of @v minus @i.
5965 */
5966 -static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
5967 +static __inline__ int atomic_sub_if_positive(int i, atomic_t *v)
5968 {
5969 int result;
5970
5971 @@ -159,7 +228,7 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
5972 int temp;
5973
5974 __asm__ __volatile__(
5975 - " .set arch=r4000 \n"
5976 + " .set "MIPS_ISA_LEVEL" \n"
5977 "1: ll %1, %2 # atomic_sub_if_positive\n"
5978 " subu %0, %1, %3 \n"
5979 " bltz %0, 1f \n"
5980 @@ -208,8 +277,26 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
5981 return result;
5982 }
5983
5984 -#define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
5985 -#define atomic_xchg(v, new) (xchg(&((v)->counter), (new)))
5986 +static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
5987 +{
5988 + return cmpxchg(&v->counter, old, new);
5989 +}
5990 +
5991 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old,
5992 + int new)
5993 +{
5994 + return cmpxchg(&(v->counter), old, new);
5995 +}
5996 +
5997 +static inline int atomic_xchg(atomic_t *v, int new)
5998 +{
5999 + return xchg(&v->counter, new);
6000 +}
6001 +
6002 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
6003 +{
6004 + return xchg(&(v->counter), new);
6005 +}
6006
6007 /**
6008 * __atomic_add_unless - add unless the number is a given value
6009 @@ -237,6 +324,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6010
6011 #define atomic_dec_return(v) atomic_sub_return(1, (v))
6012 #define atomic_inc_return(v) atomic_add_return(1, (v))
6013 +static __inline__ int atomic_inc_return_unchecked(atomic_unchecked_t *v)
6014 +{
6015 + return atomic_add_return_unchecked(1, v);
6016 +}
6017
6018 /*
6019 * atomic_sub_and_test - subtract value from variable and test result
6020 @@ -258,6 +349,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6021 * other cases.
6022 */
6023 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
6024 +static __inline__ int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
6025 +{
6026 + return atomic_add_return_unchecked(1, v) == 0;
6027 +}
6028
6029 /*
6030 * atomic_dec_and_test - decrement by 1 and test
6031 @@ -282,6 +377,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6032 * Atomically increments @v by 1.
6033 */
6034 #define atomic_inc(v) atomic_add(1, (v))
6035 +static __inline__ void atomic_inc_unchecked(atomic_unchecked_t *v)
6036 +{
6037 + atomic_add_unchecked(1, v);
6038 +}
6039
6040 /*
6041 * atomic_dec - decrement and test
6042 @@ -290,6 +389,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6043 * Atomically decrements @v by 1.
6044 */
6045 #define atomic_dec(v) atomic_sub(1, (v))
6046 +static __inline__ void atomic_dec_unchecked(atomic_unchecked_t *v)
6047 +{
6048 + atomic_sub_unchecked(1, v);
6049 +}
6050
6051 /*
6052 * atomic_add_negative - add and test if negative
6053 @@ -311,54 +414,77 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6054 * @v: pointer of type atomic64_t
6055 *
6056 */
6057 -#define atomic64_read(v) ACCESS_ONCE((v)->counter)
6058 +static inline long atomic64_read(const atomic64_t *v)
6059 +{
6060 + return ACCESS_ONCE(v->counter);
6061 +}
6062 +
6063 +static inline long atomic64_read_unchecked(const atomic64_unchecked_t *v)
6064 +{
6065 + return ACCESS_ONCE(v->counter);
6066 +}
6067
6068 /*
6069 * atomic64_set - set atomic variable
6070 * @v: pointer of type atomic64_t
6071 * @i: required value
6072 */
6073 -#define atomic64_set(v, i) ((v)->counter = (i))
6074 +static inline void atomic64_set(atomic64_t *v, long i)
6075 +{
6076 + v->counter = i;
6077 +}
6078
6079 -#define ATOMIC64_OP(op, c_op, asm_op) \
6080 -static __inline__ void atomic64_##op(long i, atomic64_t * v) \
6081 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
6082 +{
6083 + v->counter = i;
6084 +}
6085 +
6086 +#define __ATOMIC64_OP(op, suffix, asm_op, extable) \
6087 +static inline void atomic64_##op##suffix(long i, atomic64##suffix##_t * v) \
6088 { \
6089 if (kernel_uses_llsc && R10000_LLSC_WAR) { \
6090 long temp; \
6091 \
6092 __asm__ __volatile__( \
6093 - " .set arch=r4000 \n" \
6094 - "1: lld %0, %1 # atomic64_" #op " \n" \
6095 - " " #asm_op " %0, %2 \n" \
6096 + " .set "MIPS_ISA_LEVEL" \n" \
6097 + "1: lld %0, %1 # atomic64_" #op #suffix "\n" \
6098 + "2: " #asm_op " %0, %2 \n" \
6099 " scd %0, %1 \n" \
6100 " beqzl %0, 1b \n" \
6101 + extable \
6102 " .set mips0 \n" \
6103 : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
6104 : "Ir" (i)); \
6105 } else if (kernel_uses_llsc) { \
6106 long temp; \
6107 \
6108 - do { \
6109 - __asm__ __volatile__( \
6110 - " .set "MIPS_ISA_LEVEL" \n" \
6111 - " lld %0, %1 # atomic64_" #op "\n" \
6112 - " " #asm_op " %0, %2 \n" \
6113 - " scd %0, %1 \n" \
6114 - " .set mips0 \n" \
6115 - : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
6116 - : "Ir" (i)); \
6117 - } while (unlikely(!temp)); \
6118 + __asm__ __volatile__( \
6119 + " .set "MIPS_ISA_LEVEL" \n" \
6120 + "1: lld %0, %1 # atomic64_" #op #suffix "\n" \
6121 + "2: " #asm_op " %0, %2 \n" \
6122 + " scd %0, %1 \n" \
6123 + " beqz %0, 1b \n" \
6124 + extable \
6125 + " .set mips0 \n" \
6126 + : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
6127 + : "Ir" (i)); \
6128 } else { \
6129 unsigned long flags; \
6130 \
6131 raw_local_irq_save(flags); \
6132 - v->counter c_op i; \
6133 + __asm__ __volatile__( \
6134 + "2: " #asm_op " %0, %1 \n" \
6135 + extable \
6136 + : "+" GCC_OFF_SMALL_ASM() (v->counter) : "Ir" (i)); \
6137 raw_local_irq_restore(flags); \
6138 } \
6139 }
6140
6141 -#define ATOMIC64_OP_RETURN(op, c_op, asm_op) \
6142 -static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6143 +#define ATOMIC64_OP(op, asm_op) __ATOMIC64_OP(op, _unchecked, asm_op##u, ) \
6144 + __ATOMIC64_OP(op, , asm_op, __OVERFLOW_EXTABLE)
6145 +
6146 +#define __ATOMIC64_OP_RETURN(op, suffix, asm_op, post_op, extable) \
6147 +static inline long atomic64_##op##_return##suffix(long i, atomic64##suffix##_t * v)\
6148 { \
6149 long result; \
6150 \
6151 @@ -368,12 +494,15 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6152 long temp; \
6153 \
6154 __asm__ __volatile__( \
6155 - " .set arch=r4000 \n" \
6156 + " .set mips3 \n" \
6157 "1: lld %1, %2 # atomic64_" #op "_return\n" \
6158 - " " #asm_op " %0, %1, %3 \n" \
6159 + "2: " #asm_op " %0, %1, %3 \n" \
6160 " scd %0, %2 \n" \
6161 " beqzl %0, 1b \n" \
6162 - " " #asm_op " %0, %1, %3 \n" \
6163 + post_op \
6164 + extable \
6165 + "4: " #asm_op " %0, %1, %3 \n" \
6166 + "5: \n" \
6167 " .set mips0 \n" \
6168 : "=&r" (result), "=&r" (temp), \
6169 "+" GCC_OFF_SMALL_ASM() (v->counter) \
6170 @@ -381,27 +510,35 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6171 } else if (kernel_uses_llsc) { \
6172 long temp; \
6173 \
6174 - do { \
6175 - __asm__ __volatile__( \
6176 - " .set "MIPS_ISA_LEVEL" \n" \
6177 - " lld %1, %2 # atomic64_" #op "_return\n" \
6178 - " " #asm_op " %0, %1, %3 \n" \
6179 - " scd %0, %2 \n" \
6180 - " .set mips0 \n" \
6181 - : "=&r" (result), "=&r" (temp), \
6182 - "=" GCC_OFF_SMALL_ASM() (v->counter) \
6183 - : "Ir" (i), GCC_OFF_SMALL_ASM() (v->counter) \
6184 - : "memory"); \
6185 - } while (unlikely(!result)); \
6186 + __asm__ __volatile__( \
6187 + " .set "MIPS_ISA_LEVEL" \n" \
6188 + "1: lld %1, %2 # atomic64_" #op "_return" #suffix "\n"\
6189 + "2: " #asm_op " %0, %1, %3 \n" \
6190 + " scd %0, %2 \n" \
6191 + " beqz %0, 1b \n" \
6192 + post_op \
6193 + extable \
6194 + "4: " #asm_op " %0, %1, %3 \n" \
6195 + "5: \n" \
6196 + " .set mips0 \n" \
6197 + : "=&r" (result), "=&r" (temp), \
6198 + "=" GCC_OFF_SMALL_ASM() (v->counter) \
6199 + : "Ir" (i), GCC_OFF_SMALL_ASM() (v->counter) \
6200 + : "memory"); \
6201 \
6202 result = temp; result c_op i; \
6203 } else { \
6204 unsigned long flags; \
6205 \
6206 raw_local_irq_save(flags); \
6207 - result = v->counter; \
6208 - result c_op i; \
6209 - v->counter = result; \
6210 + __asm__ __volatile__( \
6211 + " ld %0, %1 \n" \
6212 + "2: " #asm_op " %0, %1, %2 \n" \
6213 + " sd %0, %1 \n" \
6214 + "3: \n" \
6215 + extable \
6216 + : "=&r" (result), "+" GCC_OFF_SMALL_ASM() (v->counter) \
6217 + : "Ir" (i)); \
6218 raw_local_irq_restore(flags); \
6219 } \
6220 \
6221 @@ -410,16 +547,23 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6222 return result; \
6223 }
6224
6225 -#define ATOMIC64_OPS(op, c_op, asm_op) \
6226 - ATOMIC64_OP(op, c_op, asm_op) \
6227 - ATOMIC64_OP_RETURN(op, c_op, asm_op)
6228 +#define ATOMIC64_OP_RETURN(op, asm_op) __ATOMIC64_OP_RETURN(op, _unchecked, asm_op##u, , ) \
6229 + __ATOMIC64_OP_RETURN(op, , asm_op, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
6230
6231 -ATOMIC64_OPS(add, +=, daddu)
6232 -ATOMIC64_OPS(sub, -=, dsubu)
6233 +#define ATOMIC64_OPS(op, asm_op) \
6234 + ATOMIC64_OP(op, asm_op) \
6235 + ATOMIC64_OP_RETURN(op, asm_op)
6236 +
6237 +ATOMIC64_OPS(add, dadd)
6238 +ATOMIC64_OPS(sub, dsub)
6239
6240 #undef ATOMIC64_OPS
6241 #undef ATOMIC64_OP_RETURN
6242 +#undef __ATOMIC64_OP_RETURN
6243 #undef ATOMIC64_OP
6244 +#undef __ATOMIC64_OP
6245 +#undef __OVERFLOW_EXTABLE
6246 +#undef __OVERFLOW_POST
6247
6248 /*
6249 * atomic64_sub_if_positive - conditionally subtract integer from atomic
6250 @@ -430,7 +574,7 @@ ATOMIC64_OPS(sub, -=, dsubu)
6251 * Atomically test @v and subtract @i if @v is greater or equal than @i.
6252 * The function returns the old value of @v minus @i.
6253 */
6254 -static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
6255 +static __inline__ long atomic64_sub_if_positive(long i, atomic64_t *v)
6256 {
6257 long result;
6258
6259 @@ -440,7 +584,7 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
6260 long temp;
6261
6262 __asm__ __volatile__(
6263 - " .set arch=r4000 \n"
6264 + " .set "MIPS_ISA_LEVEL" \n"
6265 "1: lld %1, %2 # atomic64_sub_if_positive\n"
6266 " dsubu %0, %1, %3 \n"
6267 " bltz %0, 1f \n"
6268 @@ -489,9 +633,26 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
6269 return result;
6270 }
6271
6272 -#define atomic64_cmpxchg(v, o, n) \
6273 - ((__typeof__((v)->counter))cmpxchg(&((v)->counter), (o), (n)))
6274 -#define atomic64_xchg(v, new) (xchg(&((v)->counter), (new)))
6275 +static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
6276 +{
6277 + return cmpxchg(&v->counter, old, new);
6278 +}
6279 +
6280 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old,
6281 + long new)
6282 +{
6283 + return cmpxchg(&(v->counter), old, new);
6284 +}
6285 +
6286 +static inline long atomic64_xchg(atomic64_t *v, long new)
6287 +{
6288 + return xchg(&v->counter, new);
6289 +}
6290 +
6291 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
6292 +{
6293 + return xchg(&(v->counter), new);
6294 +}
6295
6296 /**
6297 * atomic64_add_unless - add unless the number is a given value
6298 @@ -521,6 +682,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6299
6300 #define atomic64_dec_return(v) atomic64_sub_return(1, (v))
6301 #define atomic64_inc_return(v) atomic64_add_return(1, (v))
6302 +#define atomic64_inc_return_unchecked(v) atomic64_add_return_unchecked(1, (v))
6303
6304 /*
6305 * atomic64_sub_and_test - subtract value from variable and test result
6306 @@ -542,6 +704,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6307 * other cases.
6308 */
6309 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
6310 +#define atomic64_inc_and_test_unchecked(v) atomic64_add_return_unchecked(1, (v)) == 0)
6311
6312 /*
6313 * atomic64_dec_and_test - decrement by 1 and test
6314 @@ -566,6 +729,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6315 * Atomically increments @v by 1.
6316 */
6317 #define atomic64_inc(v) atomic64_add(1, (v))
6318 +#define atomic64_inc_unchecked(v) atomic64_add_unchecked(1, (v))
6319
6320 /*
6321 * atomic64_dec - decrement and test
6322 @@ -574,6 +738,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6323 * Atomically decrements @v by 1.
6324 */
6325 #define atomic64_dec(v) atomic64_sub(1, (v))
6326 +#define atomic64_dec_unchecked(v) atomic64_sub_unchecked(1, (v))
6327
6328 /*
6329 * atomic64_add_negative - add and test if negative
6330 diff --git a/arch/mips/include/asm/barrier.h b/arch/mips/include/asm/barrier.h
6331 index 2b8bbbc..4556df6 100644
6332 --- a/arch/mips/include/asm/barrier.h
6333 +++ b/arch/mips/include/asm/barrier.h
6334 @@ -133,7 +133,7 @@
6335 do { \
6336 compiletime_assert_atomic_type(*p); \
6337 smp_mb(); \
6338 - ACCESS_ONCE(*p) = (v); \
6339 + ACCESS_ONCE_RW(*p) = (v); \
6340 } while (0)
6341
6342 #define smp_load_acquire(p) \
6343 diff --git a/arch/mips/include/asm/cache.h b/arch/mips/include/asm/cache.h
6344 index b4db69f..8f3b093 100644
6345 --- a/arch/mips/include/asm/cache.h
6346 +++ b/arch/mips/include/asm/cache.h
6347 @@ -9,10 +9,11 @@
6348 #ifndef _ASM_CACHE_H
6349 #define _ASM_CACHE_H
6350
6351 +#include <linux/const.h>
6352 #include <kmalloc.h>
6353
6354 #define L1_CACHE_SHIFT CONFIG_MIPS_L1_CACHE_SHIFT
6355 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
6356 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
6357
6358 #define SMP_CACHE_SHIFT L1_CACHE_SHIFT
6359 #define SMP_CACHE_BYTES L1_CACHE_BYTES
6360 diff --git a/arch/mips/include/asm/elf.h b/arch/mips/include/asm/elf.h
6361 index 694925a..990fa62 100644
6362 --- a/arch/mips/include/asm/elf.h
6363 +++ b/arch/mips/include/asm/elf.h
6364 @@ -410,15 +410,18 @@ extern const char *__elf_platform;
6365 #define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
6366 #endif
6367
6368 +#ifdef CONFIG_PAX_ASLR
6369 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6370 +
6371 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6372 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6373 +#endif
6374 +
6375 #define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1
6376 struct linux_binprm;
6377 extern int arch_setup_additional_pages(struct linux_binprm *bprm,
6378 int uses_interp);
6379
6380 -struct mm_struct;
6381 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
6382 -#define arch_randomize_brk arch_randomize_brk
6383 -
6384 struct arch_elf_state {
6385 int fp_abi;
6386 int interp_fp_abi;
6387 diff --git a/arch/mips/include/asm/exec.h b/arch/mips/include/asm/exec.h
6388 index c1f6afa..38cc6e9 100644
6389 --- a/arch/mips/include/asm/exec.h
6390 +++ b/arch/mips/include/asm/exec.h
6391 @@ -12,6 +12,6 @@
6392 #ifndef _ASM_EXEC_H
6393 #define _ASM_EXEC_H
6394
6395 -extern unsigned long arch_align_stack(unsigned long sp);
6396 +#define arch_align_stack(x) ((x) & ~0xfUL)
6397
6398 #endif /* _ASM_EXEC_H */
6399 diff --git a/arch/mips/include/asm/hw_irq.h b/arch/mips/include/asm/hw_irq.h
6400 index 9e8ef59..1139d6b 100644
6401 --- a/arch/mips/include/asm/hw_irq.h
6402 +++ b/arch/mips/include/asm/hw_irq.h
6403 @@ -10,7 +10,7 @@
6404
6405 #include <linux/atomic.h>
6406
6407 -extern atomic_t irq_err_count;
6408 +extern atomic_unchecked_t irq_err_count;
6409
6410 /*
6411 * interrupt-retrigger: NOP for now. This may not be appropriate for all
6412 diff --git a/arch/mips/include/asm/local.h b/arch/mips/include/asm/local.h
6413 index 8feaed6..1bd8a64 100644
6414 --- a/arch/mips/include/asm/local.h
6415 +++ b/arch/mips/include/asm/local.h
6416 @@ -13,15 +13,25 @@ typedef struct
6417 atomic_long_t a;
6418 } local_t;
6419
6420 +typedef struct {
6421 + atomic_long_unchecked_t a;
6422 +} local_unchecked_t;
6423 +
6424 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
6425
6426 #define local_read(l) atomic_long_read(&(l)->a)
6427 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
6428 #define local_set(l, i) atomic_long_set(&(l)->a, (i))
6429 +#define local_set_unchecked(l, i) atomic_long_set_unchecked(&(l)->a, (i))
6430
6431 #define local_add(i, l) atomic_long_add((i), (&(l)->a))
6432 +#define local_add_unchecked(i, l) atomic_long_add_unchecked((i), (&(l)->a))
6433 #define local_sub(i, l) atomic_long_sub((i), (&(l)->a))
6434 +#define local_sub_unchecked(i, l) atomic_long_sub_unchecked((i), (&(l)->a))
6435 #define local_inc(l) atomic_long_inc(&(l)->a)
6436 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
6437 #define local_dec(l) atomic_long_dec(&(l)->a)
6438 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
6439
6440 /*
6441 * Same as above, but return the result value
6442 @@ -71,6 +81,51 @@ static __inline__ long local_add_return(long i, local_t * l)
6443 return result;
6444 }
6445
6446 +static __inline__ long local_add_return_unchecked(long i, local_unchecked_t * l)
6447 +{
6448 + unsigned long result;
6449 +
6450 + if (kernel_uses_llsc && R10000_LLSC_WAR) {
6451 + unsigned long temp;
6452 +
6453 + __asm__ __volatile__(
6454 + " .set mips3 \n"
6455 + "1:" __LL "%1, %2 # local_add_return \n"
6456 + " addu %0, %1, %3 \n"
6457 + __SC "%0, %2 \n"
6458 + " beqzl %0, 1b \n"
6459 + " addu %0, %1, %3 \n"
6460 + " .set mips0 \n"
6461 + : "=&r" (result), "=&r" (temp), "=m" (l->a.counter)
6462 + : "Ir" (i), "m" (l->a.counter)
6463 + : "memory");
6464 + } else if (kernel_uses_llsc) {
6465 + unsigned long temp;
6466 +
6467 + __asm__ __volatile__(
6468 + " .set mips3 \n"
6469 + "1:" __LL "%1, %2 # local_add_return \n"
6470 + " addu %0, %1, %3 \n"
6471 + __SC "%0, %2 \n"
6472 + " beqz %0, 1b \n"
6473 + " addu %0, %1, %3 \n"
6474 + " .set mips0 \n"
6475 + : "=&r" (result), "=&r" (temp), "=m" (l->a.counter)
6476 + : "Ir" (i), "m" (l->a.counter)
6477 + : "memory");
6478 + } else {
6479 + unsigned long flags;
6480 +
6481 + local_irq_save(flags);
6482 + result = l->a.counter;
6483 + result += i;
6484 + l->a.counter = result;
6485 + local_irq_restore(flags);
6486 + }
6487 +
6488 + return result;
6489 +}
6490 +
6491 static __inline__ long local_sub_return(long i, local_t * l)
6492 {
6493 unsigned long result;
6494 @@ -118,6 +173,8 @@ static __inline__ long local_sub_return(long i, local_t * l)
6495
6496 #define local_cmpxchg(l, o, n) \
6497 ((long)cmpxchg_local(&((l)->a.counter), (o), (n)))
6498 +#define local_cmpxchg_unchecked(l, o, n) \
6499 + ((long)cmpxchg_local(&((l)->a.counter), (o), (n)))
6500 #define local_xchg(l, n) (atomic_long_xchg((&(l)->a), (n)))
6501
6502 /**
6503 diff --git a/arch/mips/include/asm/page.h b/arch/mips/include/asm/page.h
6504 index 154b70a..426ae3d 100644
6505 --- a/arch/mips/include/asm/page.h
6506 +++ b/arch/mips/include/asm/page.h
6507 @@ -120,7 +120,7 @@ extern void copy_user_highpage(struct page *to, struct page *from,
6508 #ifdef CONFIG_CPU_MIPS32
6509 typedef struct { unsigned long pte_low, pte_high; } pte_t;
6510 #define pte_val(x) ((x).pte_low | ((unsigned long long)(x).pte_high << 32))
6511 - #define __pte(x) ({ pte_t __pte = {(x), ((unsigned long long)(x)) >> 32}; __pte; })
6512 + #define __pte(x) ({ pte_t __pte = {(x), (x) >> 32}; __pte; })
6513 #else
6514 typedef struct { unsigned long long pte; } pte_t;
6515 #define pte_val(x) ((x).pte)
6516 diff --git a/arch/mips/include/asm/pgalloc.h b/arch/mips/include/asm/pgalloc.h
6517 index b336037..5b874cc 100644
6518 --- a/arch/mips/include/asm/pgalloc.h
6519 +++ b/arch/mips/include/asm/pgalloc.h
6520 @@ -37,6 +37,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
6521 {
6522 set_pud(pud, __pud((unsigned long)pmd));
6523 }
6524 +
6525 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
6526 +{
6527 + pud_populate(mm, pud, pmd);
6528 +}
6529 #endif
6530
6531 /*
6532 diff --git a/arch/mips/include/asm/pgtable.h b/arch/mips/include/asm/pgtable.h
6533 index f8f809f..b5f3fa4 100644
6534 --- a/arch/mips/include/asm/pgtable.h
6535 +++ b/arch/mips/include/asm/pgtable.h
6536 @@ -20,6 +20,9 @@
6537 #include <asm/io.h>
6538 #include <asm/pgtable-bits.h>
6539
6540 +#define ktla_ktva(addr) (addr)
6541 +#define ktva_ktla(addr) (addr)
6542 +
6543 struct mm_struct;
6544 struct vm_area_struct;
6545
6546 diff --git a/arch/mips/include/asm/thread_info.h b/arch/mips/include/asm/thread_info.h
6547 index 55ed660..3dc9422 100644
6548 --- a/arch/mips/include/asm/thread_info.h
6549 +++ b/arch/mips/include/asm/thread_info.h
6550 @@ -102,6 +102,9 @@ static inline struct thread_info *current_thread_info(void)
6551 #define TIF_SECCOMP 4 /* secure computing */
6552 #define TIF_NOTIFY_RESUME 5 /* callback before returning to user */
6553 #define TIF_RESTORE_SIGMASK 9 /* restore signal mask in do_signal() */
6554 +/* li takes a 32bit immediate */
6555 +#define TIF_GRSEC_SETXID 10 /* update credentials on syscall entry/exit */
6556 +
6557 #define TIF_USEDFPU 16 /* FPU was used by this task this quantum (SMP) */
6558 #define TIF_MEMDIE 18 /* is terminating due to OOM killer */
6559 #define TIF_NOHZ 19 /* in adaptive nohz mode */
6560 @@ -137,14 +140,16 @@ static inline struct thread_info *current_thread_info(void)
6561 #define _TIF_USEDMSA (1<<TIF_USEDMSA)
6562 #define _TIF_MSA_CTX_LIVE (1<<TIF_MSA_CTX_LIVE)
6563 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
6564 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
6565
6566 #define _TIF_WORK_SYSCALL_ENTRY (_TIF_NOHZ | _TIF_SYSCALL_TRACE | \
6567 _TIF_SYSCALL_AUDIT | \
6568 - _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP)
6569 + _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP | \
6570 + _TIF_GRSEC_SETXID)
6571
6572 /* work to do in syscall_trace_leave() */
6573 #define _TIF_WORK_SYSCALL_EXIT (_TIF_NOHZ | _TIF_SYSCALL_TRACE | \
6574 - _TIF_SYSCALL_AUDIT | _TIF_SYSCALL_TRACEPOINT)
6575 + _TIF_SYSCALL_AUDIT | _TIF_SYSCALL_TRACEPOINT | _TIF_GRSEC_SETXID)
6576
6577 /* work to do on interrupt/exception return */
6578 #define _TIF_WORK_MASK \
6579 @@ -152,7 +157,7 @@ static inline struct thread_info *current_thread_info(void)
6580 /* work to do on any return to u-space */
6581 #define _TIF_ALLWORK_MASK (_TIF_NOHZ | _TIF_WORK_MASK | \
6582 _TIF_WORK_SYSCALL_EXIT | \
6583 - _TIF_SYSCALL_TRACEPOINT)
6584 + _TIF_SYSCALL_TRACEPOINT | _TIF_GRSEC_SETXID)
6585
6586 /*
6587 * We stash processor id into a COP0 register to retrieve it fast
6588 diff --git a/arch/mips/include/asm/uaccess.h b/arch/mips/include/asm/uaccess.h
6589 index bf8b324..cec5705 100644
6590 --- a/arch/mips/include/asm/uaccess.h
6591 +++ b/arch/mips/include/asm/uaccess.h
6592 @@ -130,6 +130,7 @@ extern u64 __ua_limit;
6593 __ok == 0; \
6594 })
6595
6596 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
6597 #define access_ok(type, addr, size) \
6598 likely(__access_ok((addr), (size), __access_mask))
6599
6600 diff --git a/arch/mips/kernel/binfmt_elfn32.c b/arch/mips/kernel/binfmt_elfn32.c
6601 index 1188e00..41cf144 100644
6602 --- a/arch/mips/kernel/binfmt_elfn32.c
6603 +++ b/arch/mips/kernel/binfmt_elfn32.c
6604 @@ -50,6 +50,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
6605 #undef ELF_ET_DYN_BASE
6606 #define ELF_ET_DYN_BASE (TASK32_SIZE / 3 * 2)
6607
6608 +#ifdef CONFIG_PAX_ASLR
6609 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6610 +
6611 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6612 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6613 +#endif
6614 +
6615 #include <asm/processor.h>
6616 #include <linux/module.h>
6617 #include <linux/elfcore.h>
6618 diff --git a/arch/mips/kernel/binfmt_elfo32.c b/arch/mips/kernel/binfmt_elfo32.c
6619 index 9287678..f870e47 100644
6620 --- a/arch/mips/kernel/binfmt_elfo32.c
6621 +++ b/arch/mips/kernel/binfmt_elfo32.c
6622 @@ -70,6 +70,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
6623 #undef ELF_ET_DYN_BASE
6624 #define ELF_ET_DYN_BASE (TASK32_SIZE / 3 * 2)
6625
6626 +#ifdef CONFIG_PAX_ASLR
6627 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6628 +
6629 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6630 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6631 +#endif
6632 +
6633 #include <asm/processor.h>
6634
6635 #include <linux/module.h>
6636 diff --git a/arch/mips/kernel/i8259.c b/arch/mips/kernel/i8259.c
6637 index a74ec3a..4f06f18 100644
6638 --- a/arch/mips/kernel/i8259.c
6639 +++ b/arch/mips/kernel/i8259.c
6640 @@ -202,7 +202,7 @@ spurious_8259A_irq:
6641 printk(KERN_DEBUG "spurious 8259A interrupt: IRQ%d.\n", irq);
6642 spurious_irq_mask |= irqmask;
6643 }
6644 - atomic_inc(&irq_err_count);
6645 + atomic_inc_unchecked(&irq_err_count);
6646 /*
6647 * Theoretically we do not have to handle this IRQ,
6648 * but in Linux this does not cause problems and is
6649 diff --git a/arch/mips/kernel/irq-gt641xx.c b/arch/mips/kernel/irq-gt641xx.c
6650 index 44a1f79..2bd6aa3 100644
6651 --- a/arch/mips/kernel/irq-gt641xx.c
6652 +++ b/arch/mips/kernel/irq-gt641xx.c
6653 @@ -110,7 +110,7 @@ void gt641xx_irq_dispatch(void)
6654 }
6655 }
6656
6657 - atomic_inc(&irq_err_count);
6658 + atomic_inc_unchecked(&irq_err_count);
6659 }
6660
6661 void __init gt641xx_irq_init(void)
6662 diff --git a/arch/mips/kernel/irq.c b/arch/mips/kernel/irq.c
6663 index d2bfbc2..a8eacd2 100644
6664 --- a/arch/mips/kernel/irq.c
6665 +++ b/arch/mips/kernel/irq.c
6666 @@ -76,17 +76,17 @@ void ack_bad_irq(unsigned int irq)
6667 printk("unexpected IRQ # %d\n", irq);
6668 }
6669
6670 -atomic_t irq_err_count;
6671 +atomic_unchecked_t irq_err_count;
6672
6673 int arch_show_interrupts(struct seq_file *p, int prec)
6674 {
6675 - seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read(&irq_err_count));
6676 + seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read_unchecked(&irq_err_count));
6677 return 0;
6678 }
6679
6680 asmlinkage void spurious_interrupt(void)
6681 {
6682 - atomic_inc(&irq_err_count);
6683 + atomic_inc_unchecked(&irq_err_count);
6684 }
6685
6686 void __init init_IRQ(void)
6687 @@ -109,7 +109,10 @@ void __init init_IRQ(void)
6688 #endif
6689 }
6690
6691 +
6692 #ifdef DEBUG_STACKOVERFLOW
6693 +extern void gr_handle_kernel_exploit(void);
6694 +
6695 static inline void check_stack_overflow(void)
6696 {
6697 unsigned long sp;
6698 @@ -125,6 +128,7 @@ static inline void check_stack_overflow(void)
6699 printk("do_IRQ: stack overflow: %ld\n",
6700 sp - sizeof(struct thread_info));
6701 dump_stack();
6702 + gr_handle_kernel_exploit();
6703 }
6704 }
6705 #else
6706 diff --git a/arch/mips/kernel/pm-cps.c b/arch/mips/kernel/pm-cps.c
6707 index 0614717..002fa43 100644
6708 --- a/arch/mips/kernel/pm-cps.c
6709 +++ b/arch/mips/kernel/pm-cps.c
6710 @@ -172,7 +172,7 @@ int cps_pm_enter_state(enum cps_pm_state state)
6711 nc_core_ready_count = nc_addr;
6712
6713 /* Ensure ready_count is zero-initialised before the assembly runs */
6714 - ACCESS_ONCE(*nc_core_ready_count) = 0;
6715 + ACCESS_ONCE_RW(*nc_core_ready_count) = 0;
6716 coupled_barrier(&per_cpu(pm_barrier, core), online);
6717
6718 /* Run the generated entry code */
6719 diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c
6720 index bf85cc1..b365c61 100644
6721 --- a/arch/mips/kernel/process.c
6722 +++ b/arch/mips/kernel/process.c
6723 @@ -535,18 +535,6 @@ out:
6724 return pc;
6725 }
6726
6727 -/*
6728 - * Don't forget that the stack pointer must be aligned on a 8 bytes
6729 - * boundary for 32-bits ABI and 16 bytes for 64-bits ABI.
6730 - */
6731 -unsigned long arch_align_stack(unsigned long sp)
6732 -{
6733 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
6734 - sp -= get_random_int() & ~PAGE_MASK;
6735 -
6736 - return sp & ALMASK;
6737 -}
6738 -
6739 static void arch_dump_stack(void *info)
6740 {
6741 struct pt_regs *regs;
6742 diff --git a/arch/mips/kernel/ptrace.c b/arch/mips/kernel/ptrace.c
6743 index 5104528..950bbdc 100644
6744 --- a/arch/mips/kernel/ptrace.c
6745 +++ b/arch/mips/kernel/ptrace.c
6746 @@ -761,6 +761,10 @@ long arch_ptrace(struct task_struct *child, long request,
6747 return ret;
6748 }
6749
6750 +#ifdef CONFIG_GRKERNSEC_SETXID
6751 +extern void gr_delayed_cred_worker(void);
6752 +#endif
6753 +
6754 /*
6755 * Notification of system call entry/exit
6756 * - triggered by current->work.syscall_trace
6757 @@ -779,6 +783,11 @@ asmlinkage long syscall_trace_enter(struct pt_regs *regs, long syscall)
6758 tracehook_report_syscall_entry(regs))
6759 ret = -1;
6760
6761 +#ifdef CONFIG_GRKERNSEC_SETXID
6762 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
6763 + gr_delayed_cred_worker();
6764 +#endif
6765 +
6766 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
6767 trace_sys_enter(regs, regs->regs[2]);
6768
6769 diff --git a/arch/mips/kernel/reset.c b/arch/mips/kernel/reset.c
6770 index 07fc524..b9d7f28 100644
6771 --- a/arch/mips/kernel/reset.c
6772 +++ b/arch/mips/kernel/reset.c
6773 @@ -13,6 +13,7 @@
6774 #include <linux/reboot.h>
6775
6776 #include <asm/reboot.h>
6777 +#include <asm/bug.h>
6778
6779 /*
6780 * Urgs ... Too many MIPS machines to handle this in a generic way.
6781 @@ -29,16 +30,19 @@ void machine_restart(char *command)
6782 {
6783 if (_machine_restart)
6784 _machine_restart(command);
6785 + BUG();
6786 }
6787
6788 void machine_halt(void)
6789 {
6790 if (_machine_halt)
6791 _machine_halt();
6792 + BUG();
6793 }
6794
6795 void machine_power_off(void)
6796 {
6797 if (pm_power_off)
6798 pm_power_off();
6799 + BUG();
6800 }
6801 diff --git a/arch/mips/kernel/sync-r4k.c b/arch/mips/kernel/sync-r4k.c
6802 index 2242bdd..b284048 100644
6803 --- a/arch/mips/kernel/sync-r4k.c
6804 +++ b/arch/mips/kernel/sync-r4k.c
6805 @@ -18,8 +18,8 @@
6806 #include <asm/mipsregs.h>
6807
6808 static atomic_t count_start_flag = ATOMIC_INIT(0);
6809 -static atomic_t count_count_start = ATOMIC_INIT(0);
6810 -static atomic_t count_count_stop = ATOMIC_INIT(0);
6811 +static atomic_unchecked_t count_count_start = ATOMIC_INIT(0);
6812 +static atomic_unchecked_t count_count_stop = ATOMIC_INIT(0);
6813 static atomic_t count_reference = ATOMIC_INIT(0);
6814
6815 #define COUNTON 100
6816 @@ -58,13 +58,13 @@ void synchronise_count_master(int cpu)
6817
6818 for (i = 0; i < NR_LOOPS; i++) {
6819 /* slaves loop on '!= 2' */
6820 - while (atomic_read(&count_count_start) != 1)
6821 + while (atomic_read_unchecked(&count_count_start) != 1)
6822 mb();
6823 - atomic_set(&count_count_stop, 0);
6824 + atomic_set_unchecked(&count_count_stop, 0);
6825 smp_wmb();
6826
6827 /* this lets the slaves write their count register */
6828 - atomic_inc(&count_count_start);
6829 + atomic_inc_unchecked(&count_count_start);
6830
6831 /*
6832 * Everyone initialises count in the last loop:
6833 @@ -75,11 +75,11 @@ void synchronise_count_master(int cpu)
6834 /*
6835 * Wait for all slaves to leave the synchronization point:
6836 */
6837 - while (atomic_read(&count_count_stop) != 1)
6838 + while (atomic_read_unchecked(&count_count_stop) != 1)
6839 mb();
6840 - atomic_set(&count_count_start, 0);
6841 + atomic_set_unchecked(&count_count_start, 0);
6842 smp_wmb();
6843 - atomic_inc(&count_count_stop);
6844 + atomic_inc_unchecked(&count_count_stop);
6845 }
6846 /* Arrange for an interrupt in a short while */
6847 write_c0_compare(read_c0_count() + COUNTON);
6848 @@ -112,8 +112,8 @@ void synchronise_count_slave(int cpu)
6849 initcount = atomic_read(&count_reference);
6850
6851 for (i = 0; i < NR_LOOPS; i++) {
6852 - atomic_inc(&count_count_start);
6853 - while (atomic_read(&count_count_start) != 2)
6854 + atomic_inc_unchecked(&count_count_start);
6855 + while (atomic_read_unchecked(&count_count_start) != 2)
6856 mb();
6857
6858 /*
6859 @@ -122,8 +122,8 @@ void synchronise_count_slave(int cpu)
6860 if (i == NR_LOOPS-1)
6861 write_c0_count(initcount);
6862
6863 - atomic_inc(&count_count_stop);
6864 - while (atomic_read(&count_count_stop) != 2)
6865 + atomic_inc_unchecked(&count_count_stop);
6866 + while (atomic_read_unchecked(&count_count_stop) != 2)
6867 mb();
6868 }
6869 /* Arrange for an interrupt in a short while */
6870 diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
6871 index 33984c0..666a96d 100644
6872 --- a/arch/mips/kernel/traps.c
6873 +++ b/arch/mips/kernel/traps.c
6874 @@ -689,7 +689,18 @@ asmlinkage void do_ov(struct pt_regs *regs)
6875 siginfo_t info;
6876
6877 prev_state = exception_enter();
6878 - die_if_kernel("Integer overflow", regs);
6879 + if (unlikely(!user_mode(regs))) {
6880 +
6881 +#ifdef CONFIG_PAX_REFCOUNT
6882 + if (fixup_exception(regs)) {
6883 + pax_report_refcount_overflow(regs);
6884 + exception_exit(prev_state);
6885 + return;
6886 + }
6887 +#endif
6888 +
6889 + die("Integer overflow", regs);
6890 + }
6891
6892 info.si_code = FPE_INTOVF;
6893 info.si_signo = SIGFPE;
6894 diff --git a/arch/mips/kvm/mips.c b/arch/mips/kvm/mips.c
6895 index f5e7dda..47198ec 100644
6896 --- a/arch/mips/kvm/mips.c
6897 +++ b/arch/mips/kvm/mips.c
6898 @@ -816,7 +816,7 @@ long kvm_arch_vm_ioctl(struct file *filp, unsigned int ioctl, unsigned long arg)
6899 return r;
6900 }
6901
6902 -int kvm_arch_init(void *opaque)
6903 +int kvm_arch_init(const void *opaque)
6904 {
6905 if (kvm_mips_callbacks) {
6906 kvm_err("kvm: module already exists\n");
6907 diff --git a/arch/mips/mm/fault.c b/arch/mips/mm/fault.c
6908 index 7ff8637..6004edb 100644
6909 --- a/arch/mips/mm/fault.c
6910 +++ b/arch/mips/mm/fault.c
6911 @@ -31,6 +31,23 @@
6912
6913 int show_unhandled_signals = 1;
6914
6915 +#ifdef CONFIG_PAX_PAGEEXEC
6916 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
6917 +{
6918 + unsigned long i;
6919 +
6920 + printk(KERN_ERR "PAX: bytes at PC: ");
6921 + for (i = 0; i < 5; i++) {
6922 + unsigned int c;
6923 + if (get_user(c, (unsigned int *)pc+i))
6924 + printk(KERN_CONT "???????? ");
6925 + else
6926 + printk(KERN_CONT "%08x ", c);
6927 + }
6928 + printk("\n");
6929 +}
6930 +#endif
6931 +
6932 /*
6933 * This routine handles page faults. It determines the address,
6934 * and the problem, and then passes it off to one of the appropriate
6935 @@ -206,6 +223,14 @@ bad_area:
6936 bad_area_nosemaphore:
6937 /* User mode accesses just cause a SIGSEGV */
6938 if (user_mode(regs)) {
6939 +
6940 +#ifdef CONFIG_PAX_PAGEEXEC
6941 + if (cpu_has_rixi && (mm->pax_flags & MF_PAX_PAGEEXEC) && !write && address == instruction_pointer(regs)) {
6942 + pax_report_fault(regs, (void *)address, (void *)user_stack_pointer(regs));
6943 + do_group_exit(SIGKILL);
6944 + }
6945 +#endif
6946 +
6947 tsk->thread.cp0_badvaddr = address;
6948 tsk->thread.error_code = write;
6949 if (show_unhandled_signals &&
6950 diff --git a/arch/mips/mm/mmap.c b/arch/mips/mm/mmap.c
6951 index f1baadd..5472dca 100644
6952 --- a/arch/mips/mm/mmap.c
6953 +++ b/arch/mips/mm/mmap.c
6954 @@ -59,6 +59,7 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
6955 struct vm_area_struct *vma;
6956 unsigned long addr = addr0;
6957 int do_color_align;
6958 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
6959 struct vm_unmapped_area_info info;
6960
6961 if (unlikely(len > TASK_SIZE))
6962 @@ -84,6 +85,11 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
6963 do_color_align = 1;
6964
6965 /* requesting a specific address */
6966 +
6967 +#ifdef CONFIG_PAX_RANDMMAP
6968 + if (!(current->mm->pax_flags & MF_PAX_RANDMMAP))
6969 +#endif
6970 +
6971 if (addr) {
6972 if (do_color_align)
6973 addr = COLOUR_ALIGN(addr, pgoff);
6974 @@ -91,14 +97,14 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
6975 addr = PAGE_ALIGN(addr);
6976
6977 vma = find_vma(mm, addr);
6978 - if (TASK_SIZE - len >= addr &&
6979 - (!vma || addr + len <= vma->vm_start))
6980 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
6981 return addr;
6982 }
6983
6984 info.length = len;
6985 info.align_mask = do_color_align ? (PAGE_MASK & shm_align_mask) : 0;
6986 info.align_offset = pgoff << PAGE_SHIFT;
6987 + info.threadstack_offset = offset;
6988
6989 if (dir == DOWN) {
6990 info.flags = VM_UNMAPPED_AREA_TOPDOWN;
6991 @@ -146,6 +152,10 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
6992 {
6993 unsigned long random_factor = 0UL;
6994
6995 +#ifdef CONFIG_PAX_RANDMMAP
6996 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
6997 +#endif
6998 +
6999 if (current->flags & PF_RANDOMIZE) {
7000 random_factor = get_random_int();
7001 random_factor = random_factor << PAGE_SHIFT;
7002 @@ -157,40 +167,25 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
7003
7004 if (mmap_is_legacy()) {
7005 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
7006 +
7007 +#ifdef CONFIG_PAX_RANDMMAP
7008 + if (mm->pax_flags & MF_PAX_RANDMMAP)
7009 + mm->mmap_base += mm->delta_mmap;
7010 +#endif
7011 +
7012 mm->get_unmapped_area = arch_get_unmapped_area;
7013 } else {
7014 mm->mmap_base = mmap_base(random_factor);
7015 +
7016 +#ifdef CONFIG_PAX_RANDMMAP
7017 + if (mm->pax_flags & MF_PAX_RANDMMAP)
7018 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
7019 +#endif
7020 +
7021 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
7022 }
7023 }
7024
7025 -static inline unsigned long brk_rnd(void)
7026 -{
7027 - unsigned long rnd = get_random_int();
7028 -
7029 - rnd = rnd << PAGE_SHIFT;
7030 - /* 8MB for 32bit, 256MB for 64bit */
7031 - if (TASK_IS_32BIT_ADDR)
7032 - rnd = rnd & 0x7ffffful;
7033 - else
7034 - rnd = rnd & 0xffffffful;
7035 -
7036 - return rnd;
7037 -}
7038 -
7039 -unsigned long arch_randomize_brk(struct mm_struct *mm)
7040 -{
7041 - unsigned long base = mm->brk;
7042 - unsigned long ret;
7043 -
7044 - ret = PAGE_ALIGN(base + brk_rnd());
7045 -
7046 - if (ret < mm->brk)
7047 - return mm->brk;
7048 -
7049 - return ret;
7050 -}
7051 -
7052 int __virt_addr_valid(const volatile void *kaddr)
7053 {
7054 return pfn_valid(PFN_DOWN(virt_to_phys(kaddr)));
7055 diff --git a/arch/mips/sgi-ip27/ip27-nmi.c b/arch/mips/sgi-ip27/ip27-nmi.c
7056 index a2358b4..7cead4f 100644
7057 --- a/arch/mips/sgi-ip27/ip27-nmi.c
7058 +++ b/arch/mips/sgi-ip27/ip27-nmi.c
7059 @@ -187,9 +187,9 @@ void
7060 cont_nmi_dump(void)
7061 {
7062 #ifndef REAL_NMI_SIGNAL
7063 - static atomic_t nmied_cpus = ATOMIC_INIT(0);
7064 + static atomic_unchecked_t nmied_cpus = ATOMIC_INIT(0);
7065
7066 - atomic_inc(&nmied_cpus);
7067 + atomic_inc_unchecked(&nmied_cpus);
7068 #endif
7069 /*
7070 * Only allow 1 cpu to proceed
7071 @@ -233,7 +233,7 @@ cont_nmi_dump(void)
7072 udelay(10000);
7073 }
7074 #else
7075 - while (atomic_read(&nmied_cpus) != num_online_cpus());
7076 + while (atomic_read_unchecked(&nmied_cpus) != num_online_cpus());
7077 #endif
7078
7079 /*
7080 diff --git a/arch/mips/sni/rm200.c b/arch/mips/sni/rm200.c
7081 index a046b30..6799527 100644
7082 --- a/arch/mips/sni/rm200.c
7083 +++ b/arch/mips/sni/rm200.c
7084 @@ -270,7 +270,7 @@ spurious_8259A_irq:
7085 "spurious RM200 8259A interrupt: IRQ%d.\n", irq);
7086 spurious_irq_mask |= irqmask;
7087 }
7088 - atomic_inc(&irq_err_count);
7089 + atomic_inc_unchecked(&irq_err_count);
7090 /*
7091 * Theoretically we do not have to handle this IRQ,
7092 * but in Linux this does not cause problems and is
7093 diff --git a/arch/mips/vr41xx/common/icu.c b/arch/mips/vr41xx/common/icu.c
7094 index 41e873b..34d33a7 100644
7095 --- a/arch/mips/vr41xx/common/icu.c
7096 +++ b/arch/mips/vr41xx/common/icu.c
7097 @@ -653,7 +653,7 @@ static int icu_get_irq(unsigned int irq)
7098
7099 printk(KERN_ERR "spurious ICU interrupt: %04x,%04x\n", pend1, pend2);
7100
7101 - atomic_inc(&irq_err_count);
7102 + atomic_inc_unchecked(&irq_err_count);
7103
7104 return -1;
7105 }
7106 diff --git a/arch/mips/vr41xx/common/irq.c b/arch/mips/vr41xx/common/irq.c
7107 index ae0e4ee..e8f0692 100644
7108 --- a/arch/mips/vr41xx/common/irq.c
7109 +++ b/arch/mips/vr41xx/common/irq.c
7110 @@ -64,7 +64,7 @@ static void irq_dispatch(unsigned int irq)
7111 irq_cascade_t *cascade;
7112
7113 if (irq >= NR_IRQS) {
7114 - atomic_inc(&irq_err_count);
7115 + atomic_inc_unchecked(&irq_err_count);
7116 return;
7117 }
7118
7119 @@ -84,7 +84,7 @@ static void irq_dispatch(unsigned int irq)
7120 ret = cascade->get_irq(irq);
7121 irq = ret;
7122 if (ret < 0)
7123 - atomic_inc(&irq_err_count);
7124 + atomic_inc_unchecked(&irq_err_count);
7125 else
7126 irq_dispatch(irq);
7127 if (!irqd_irq_disabled(idata) && chip->irq_unmask)
7128 diff --git a/arch/mn10300/proc-mn103e010/include/proc/cache.h b/arch/mn10300/proc-mn103e010/include/proc/cache.h
7129 index 967d144..db12197 100644
7130 --- a/arch/mn10300/proc-mn103e010/include/proc/cache.h
7131 +++ b/arch/mn10300/proc-mn103e010/include/proc/cache.h
7132 @@ -11,12 +11,14 @@
7133 #ifndef _ASM_PROC_CACHE_H
7134 #define _ASM_PROC_CACHE_H
7135
7136 +#include <linux/const.h>
7137 +
7138 /* L1 cache */
7139
7140 #define L1_CACHE_NWAYS 4 /* number of ways in caches */
7141 #define L1_CACHE_NENTRIES 256 /* number of entries in each way */
7142 -#define L1_CACHE_BYTES 16 /* bytes per entry */
7143 #define L1_CACHE_SHIFT 4 /* shift for bytes per entry */
7144 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) /* bytes per entry */
7145 #define L1_CACHE_WAYDISP 0x1000 /* displacement of one way from the next */
7146
7147 #define L1_CACHE_TAG_VALID 0x00000001 /* cache tag valid bit */
7148 diff --git a/arch/mn10300/proc-mn2ws0050/include/proc/cache.h b/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7149 index bcb5df2..84fabd2 100644
7150 --- a/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7151 +++ b/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7152 @@ -16,13 +16,15 @@
7153 #ifndef _ASM_PROC_CACHE_H
7154 #define _ASM_PROC_CACHE_H
7155
7156 +#include <linux/const.h>
7157 +
7158 /*
7159 * L1 cache
7160 */
7161 #define L1_CACHE_NWAYS 4 /* number of ways in caches */
7162 #define L1_CACHE_NENTRIES 128 /* number of entries in each way */
7163 -#define L1_CACHE_BYTES 32 /* bytes per entry */
7164 #define L1_CACHE_SHIFT 5 /* shift for bytes per entry */
7165 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) /* bytes per entry */
7166 #define L1_CACHE_WAYDISP 0x1000 /* distance from one way to the next */
7167
7168 #define L1_CACHE_TAG_VALID 0x00000001 /* cache tag valid bit */
7169 diff --git a/arch/openrisc/include/asm/cache.h b/arch/openrisc/include/asm/cache.h
7170 index 4ce7a01..449202a 100644
7171 --- a/arch/openrisc/include/asm/cache.h
7172 +++ b/arch/openrisc/include/asm/cache.h
7173 @@ -19,11 +19,13 @@
7174 #ifndef __ASM_OPENRISC_CACHE_H
7175 #define __ASM_OPENRISC_CACHE_H
7176
7177 +#include <linux/const.h>
7178 +
7179 /* FIXME: How can we replace these with values from the CPU...
7180 * they shouldn't be hard-coded!
7181 */
7182
7183 -#define L1_CACHE_BYTES 16
7184 #define L1_CACHE_SHIFT 4
7185 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
7186
7187 #endif /* __ASM_OPENRISC_CACHE_H */
7188 diff --git a/arch/parisc/include/asm/atomic.h b/arch/parisc/include/asm/atomic.h
7189 index 226f8ca..9d9b87d 100644
7190 --- a/arch/parisc/include/asm/atomic.h
7191 +++ b/arch/parisc/include/asm/atomic.h
7192 @@ -273,6 +273,16 @@ static inline long atomic64_dec_if_positive(atomic64_t *v)
7193 return dec;
7194 }
7195
7196 +#define atomic64_read_unchecked(v) atomic64_read(v)
7197 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
7198 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
7199 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
7200 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
7201 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
7202 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
7203 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
7204 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
7205 +
7206 #endif /* !CONFIG_64BIT */
7207
7208
7209 diff --git a/arch/parisc/include/asm/cache.h b/arch/parisc/include/asm/cache.h
7210 index 47f11c7..3420df2 100644
7211 --- a/arch/parisc/include/asm/cache.h
7212 +++ b/arch/parisc/include/asm/cache.h
7213 @@ -5,6 +5,7 @@
7214 #ifndef __ARCH_PARISC_CACHE_H
7215 #define __ARCH_PARISC_CACHE_H
7216
7217 +#include <linux/const.h>
7218
7219 /*
7220 * PA 2.0 processors have 64-byte cachelines; PA 1.1 processors have
7221 @@ -15,13 +16,13 @@
7222 * just ruin performance.
7223 */
7224 #ifdef CONFIG_PA20
7225 -#define L1_CACHE_BYTES 64
7226 #define L1_CACHE_SHIFT 6
7227 #else
7228 -#define L1_CACHE_BYTES 32
7229 #define L1_CACHE_SHIFT 5
7230 #endif
7231
7232 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
7233 +
7234 #ifndef __ASSEMBLY__
7235
7236 #define SMP_CACHE_BYTES L1_CACHE_BYTES
7237 diff --git a/arch/parisc/include/asm/elf.h b/arch/parisc/include/asm/elf.h
7238 index 3391d06..c23a2cc 100644
7239 --- a/arch/parisc/include/asm/elf.h
7240 +++ b/arch/parisc/include/asm/elf.h
7241 @@ -342,6 +342,13 @@ struct pt_regs; /* forward declaration... */
7242
7243 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x01000000)
7244
7245 +#ifdef CONFIG_PAX_ASLR
7246 +#define PAX_ELF_ET_DYN_BASE 0x10000UL
7247 +
7248 +#define PAX_DELTA_MMAP_LEN 16
7249 +#define PAX_DELTA_STACK_LEN 16
7250 +#endif
7251 +
7252 /* This yields a mask that user programs can use to figure out what
7253 instruction set this CPU supports. This could be done in user space,
7254 but it's not easy, and we've already done it here. */
7255 diff --git a/arch/parisc/include/asm/pgalloc.h b/arch/parisc/include/asm/pgalloc.h
7256 index d174372..f27fe5c 100644
7257 --- a/arch/parisc/include/asm/pgalloc.h
7258 +++ b/arch/parisc/include/asm/pgalloc.h
7259 @@ -61,6 +61,11 @@ static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
7260 (__u32)(__pa((unsigned long)pmd) >> PxD_VALUE_SHIFT));
7261 }
7262
7263 +static inline void pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
7264 +{
7265 + pgd_populate(mm, pgd, pmd);
7266 +}
7267 +
7268 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address)
7269 {
7270 pmd_t *pmd = (pmd_t *)__get_free_pages(GFP_KERNEL|__GFP_REPEAT,
7271 @@ -96,6 +101,7 @@ static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
7272 #define pmd_alloc_one(mm, addr) ({ BUG(); ((pmd_t *)2); })
7273 #define pmd_free(mm, x) do { } while (0)
7274 #define pgd_populate(mm, pmd, pte) BUG()
7275 +#define pgd_populate_kernel(mm, pmd, pte) BUG()
7276
7277 #endif
7278
7279 diff --git a/arch/parisc/include/asm/pgtable.h b/arch/parisc/include/asm/pgtable.h
7280 index 15207b9..3209e65 100644
7281 --- a/arch/parisc/include/asm/pgtable.h
7282 +++ b/arch/parisc/include/asm/pgtable.h
7283 @@ -215,6 +215,17 @@ extern void purge_tlb_entries(struct mm_struct *, unsigned long);
7284 #define PAGE_EXECREAD __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_EXEC |_PAGE_ACCESSED)
7285 #define PAGE_COPY PAGE_EXECREAD
7286 #define PAGE_RWX __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_WRITE | _PAGE_EXEC |_PAGE_ACCESSED)
7287 +
7288 +#ifdef CONFIG_PAX_PAGEEXEC
7289 +# define PAGE_SHARED_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_WRITE | _PAGE_ACCESSED)
7290 +# define PAGE_COPY_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_ACCESSED)
7291 +# define PAGE_READONLY_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_ACCESSED)
7292 +#else
7293 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
7294 +# define PAGE_COPY_NOEXEC PAGE_COPY
7295 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
7296 +#endif
7297 +
7298 #define PAGE_KERNEL __pgprot(_PAGE_KERNEL)
7299 #define PAGE_KERNEL_EXEC __pgprot(_PAGE_KERNEL_EXEC)
7300 #define PAGE_KERNEL_RWX __pgprot(_PAGE_KERNEL_RWX)
7301 diff --git a/arch/parisc/include/asm/uaccess.h b/arch/parisc/include/asm/uaccess.h
7302 index 0abdd4c..1af92f0 100644
7303 --- a/arch/parisc/include/asm/uaccess.h
7304 +++ b/arch/parisc/include/asm/uaccess.h
7305 @@ -243,10 +243,10 @@ static inline unsigned long __must_check copy_from_user(void *to,
7306 const void __user *from,
7307 unsigned long n)
7308 {
7309 - int sz = __compiletime_object_size(to);
7310 + size_t sz = __compiletime_object_size(to);
7311 int ret = -EFAULT;
7312
7313 - if (likely(sz == -1 || !__builtin_constant_p(n) || sz >= n))
7314 + if (likely(sz == (size_t)-1 || !__builtin_constant_p(n) || sz >= n))
7315 ret = __copy_from_user(to, from, n);
7316 else
7317 copy_from_user_overflow();
7318 diff --git a/arch/parisc/kernel/module.c b/arch/parisc/kernel/module.c
7319 index 3c63a82..b1d6ee9 100644
7320 --- a/arch/parisc/kernel/module.c
7321 +++ b/arch/parisc/kernel/module.c
7322 @@ -98,16 +98,38 @@
7323
7324 /* three functions to determine where in the module core
7325 * or init pieces the location is */
7326 +static inline int in_init_rx(struct module *me, void *loc)
7327 +{
7328 + return (loc >= me->module_init_rx &&
7329 + loc < (me->module_init_rx + me->init_size_rx));
7330 +}
7331 +
7332 +static inline int in_init_rw(struct module *me, void *loc)
7333 +{
7334 + return (loc >= me->module_init_rw &&
7335 + loc < (me->module_init_rw + me->init_size_rw));
7336 +}
7337 +
7338 static inline int in_init(struct module *me, void *loc)
7339 {
7340 - return (loc >= me->module_init &&
7341 - loc <= (me->module_init + me->init_size));
7342 + return in_init_rx(me, loc) || in_init_rw(me, loc);
7343 +}
7344 +
7345 +static inline int in_core_rx(struct module *me, void *loc)
7346 +{
7347 + return (loc >= me->module_core_rx &&
7348 + loc < (me->module_core_rx + me->core_size_rx));
7349 +}
7350 +
7351 +static inline int in_core_rw(struct module *me, void *loc)
7352 +{
7353 + return (loc >= me->module_core_rw &&
7354 + loc < (me->module_core_rw + me->core_size_rw));
7355 }
7356
7357 static inline int in_core(struct module *me, void *loc)
7358 {
7359 - return (loc >= me->module_core &&
7360 - loc <= (me->module_core + me->core_size));
7361 + return in_core_rx(me, loc) || in_core_rw(me, loc);
7362 }
7363
7364 static inline int in_local(struct module *me, void *loc)
7365 @@ -367,13 +389,13 @@ int module_frob_arch_sections(CONST Elf_Ehdr *hdr,
7366 }
7367
7368 /* align things a bit */
7369 - me->core_size = ALIGN(me->core_size, 16);
7370 - me->arch.got_offset = me->core_size;
7371 - me->core_size += gots * sizeof(struct got_entry);
7372 + me->core_size_rw = ALIGN(me->core_size_rw, 16);
7373 + me->arch.got_offset = me->core_size_rw;
7374 + me->core_size_rw += gots * sizeof(struct got_entry);
7375
7376 - me->core_size = ALIGN(me->core_size, 16);
7377 - me->arch.fdesc_offset = me->core_size;
7378 - me->core_size += fdescs * sizeof(Elf_Fdesc);
7379 + me->core_size_rw = ALIGN(me->core_size_rw, 16);
7380 + me->arch.fdesc_offset = me->core_size_rw;
7381 + me->core_size_rw += fdescs * sizeof(Elf_Fdesc);
7382
7383 me->arch.got_max = gots;
7384 me->arch.fdesc_max = fdescs;
7385 @@ -391,7 +413,7 @@ static Elf64_Word get_got(struct module *me, unsigned long value, long addend)
7386
7387 BUG_ON(value == 0);
7388
7389 - got = me->module_core + me->arch.got_offset;
7390 + got = me->module_core_rw + me->arch.got_offset;
7391 for (i = 0; got[i].addr; i++)
7392 if (got[i].addr == value)
7393 goto out;
7394 @@ -409,7 +431,7 @@ static Elf64_Word get_got(struct module *me, unsigned long value, long addend)
7395 #ifdef CONFIG_64BIT
7396 static Elf_Addr get_fdesc(struct module *me, unsigned long value)
7397 {
7398 - Elf_Fdesc *fdesc = me->module_core + me->arch.fdesc_offset;
7399 + Elf_Fdesc *fdesc = me->module_core_rw + me->arch.fdesc_offset;
7400
7401 if (!value) {
7402 printk(KERN_ERR "%s: zero OPD requested!\n", me->name);
7403 @@ -427,7 +449,7 @@ static Elf_Addr get_fdesc(struct module *me, unsigned long value)
7404
7405 /* Create new one */
7406 fdesc->addr = value;
7407 - fdesc->gp = (Elf_Addr)me->module_core + me->arch.got_offset;
7408 + fdesc->gp = (Elf_Addr)me->module_core_rw + me->arch.got_offset;
7409 return (Elf_Addr)fdesc;
7410 }
7411 #endif /* CONFIG_64BIT */
7412 @@ -839,7 +861,7 @@ register_unwind_table(struct module *me,
7413
7414 table = (unsigned char *)sechdrs[me->arch.unwind_section].sh_addr;
7415 end = table + sechdrs[me->arch.unwind_section].sh_size;
7416 - gp = (Elf_Addr)me->module_core + me->arch.got_offset;
7417 + gp = (Elf_Addr)me->module_core_rw + me->arch.got_offset;
7418
7419 DEBUGP("register_unwind_table(), sect = %d at 0x%p - 0x%p (gp=0x%lx)\n",
7420 me->arch.unwind_section, table, end, gp);
7421 diff --git a/arch/parisc/kernel/sys_parisc.c b/arch/parisc/kernel/sys_parisc.c
7422 index e1ffea2..46ed66e 100644
7423 --- a/arch/parisc/kernel/sys_parisc.c
7424 +++ b/arch/parisc/kernel/sys_parisc.c
7425 @@ -89,6 +89,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7426 unsigned long task_size = TASK_SIZE;
7427 int do_color_align, last_mmap;
7428 struct vm_unmapped_area_info info;
7429 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
7430
7431 if (len > task_size)
7432 return -ENOMEM;
7433 @@ -106,6 +107,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7434 goto found_addr;
7435 }
7436
7437 +#ifdef CONFIG_PAX_RANDMMAP
7438 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
7439 +#endif
7440 +
7441 if (addr) {
7442 if (do_color_align && last_mmap)
7443 addr = COLOR_ALIGN(addr, last_mmap, pgoff);
7444 @@ -124,6 +129,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7445 info.high_limit = mmap_upper_limit();
7446 info.align_mask = last_mmap ? (PAGE_MASK & (SHM_COLOUR - 1)) : 0;
7447 info.align_offset = shared_align_offset(last_mmap, pgoff);
7448 + info.threadstack_offset = offset;
7449 addr = vm_unmapped_area(&info);
7450
7451 found_addr:
7452 @@ -143,6 +149,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7453 unsigned long addr = addr0;
7454 int do_color_align, last_mmap;
7455 struct vm_unmapped_area_info info;
7456 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
7457
7458 #ifdef CONFIG_64BIT
7459 /* This should only ever run for 32-bit processes. */
7460 @@ -167,6 +174,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7461 }
7462
7463 /* requesting a specific address */
7464 +#ifdef CONFIG_PAX_RANDMMAP
7465 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
7466 +#endif
7467 +
7468 if (addr) {
7469 if (do_color_align && last_mmap)
7470 addr = COLOR_ALIGN(addr, last_mmap, pgoff);
7471 @@ -184,6 +195,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7472 info.high_limit = mm->mmap_base;
7473 info.align_mask = last_mmap ? (PAGE_MASK & (SHM_COLOUR - 1)) : 0;
7474 info.align_offset = shared_align_offset(last_mmap, pgoff);
7475 + info.threadstack_offset = offset;
7476 addr = vm_unmapped_area(&info);
7477 if (!(addr & ~PAGE_MASK))
7478 goto found_addr;
7479 @@ -249,6 +261,13 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
7480 mm->mmap_legacy_base = mmap_legacy_base();
7481 mm->mmap_base = mmap_upper_limit();
7482
7483 +#ifdef CONFIG_PAX_RANDMMAP
7484 + if (mm->pax_flags & MF_PAX_RANDMMAP) {
7485 + mm->mmap_legacy_base += mm->delta_mmap;
7486 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
7487 + }
7488 +#endif
7489 +
7490 if (mmap_is_legacy()) {
7491 mm->mmap_base = mm->mmap_legacy_base;
7492 mm->get_unmapped_area = arch_get_unmapped_area;
7493 diff --git a/arch/parisc/kernel/traps.c b/arch/parisc/kernel/traps.c
7494 index 47ee620..1107387 100644
7495 --- a/arch/parisc/kernel/traps.c
7496 +++ b/arch/parisc/kernel/traps.c
7497 @@ -726,9 +726,7 @@ void notrace handle_interruption(int code, struct pt_regs *regs)
7498
7499 down_read(&current->mm->mmap_sem);
7500 vma = find_vma(current->mm,regs->iaoq[0]);
7501 - if (vma && (regs->iaoq[0] >= vma->vm_start)
7502 - && (vma->vm_flags & VM_EXEC)) {
7503 -
7504 + if (vma && (regs->iaoq[0] >= vma->vm_start)) {
7505 fault_address = regs->iaoq[0];
7506 fault_space = regs->iasq[0];
7507
7508 diff --git a/arch/parisc/mm/fault.c b/arch/parisc/mm/fault.c
7509 index e5120e6..8ddb5cc 100644
7510 --- a/arch/parisc/mm/fault.c
7511 +++ b/arch/parisc/mm/fault.c
7512 @@ -15,6 +15,7 @@
7513 #include <linux/sched.h>
7514 #include <linux/interrupt.h>
7515 #include <linux/module.h>
7516 +#include <linux/unistd.h>
7517
7518 #include <asm/uaccess.h>
7519 #include <asm/traps.h>
7520 @@ -50,7 +51,7 @@ int show_unhandled_signals = 1;
7521 static unsigned long
7522 parisc_acctyp(unsigned long code, unsigned int inst)
7523 {
7524 - if (code == 6 || code == 16)
7525 + if (code == 6 || code == 7 || code == 16)
7526 return VM_EXEC;
7527
7528 switch (inst & 0xf0000000) {
7529 @@ -136,6 +137,116 @@ parisc_acctyp(unsigned long code, unsigned int inst)
7530 }
7531 #endif
7532
7533 +#ifdef CONFIG_PAX_PAGEEXEC
7534 +/*
7535 + * PaX: decide what to do with offenders (instruction_pointer(regs) = fault address)
7536 + *
7537 + * returns 1 when task should be killed
7538 + * 2 when rt_sigreturn trampoline was detected
7539 + * 3 when unpatched PLT trampoline was detected
7540 + */
7541 +static int pax_handle_fetch_fault(struct pt_regs *regs)
7542 +{
7543 +
7544 +#ifdef CONFIG_PAX_EMUPLT
7545 + int err;
7546 +
7547 + do { /* PaX: unpatched PLT emulation */
7548 + unsigned int bl, depwi;
7549 +
7550 + err = get_user(bl, (unsigned int *)instruction_pointer(regs));
7551 + err |= get_user(depwi, (unsigned int *)(instruction_pointer(regs)+4));
7552 +
7553 + if (err)
7554 + break;
7555 +
7556 + if (bl == 0xEA9F1FDDU && depwi == 0xD6801C1EU) {
7557 + unsigned int ldw, bv, ldw2, addr = instruction_pointer(regs)-12;
7558 +
7559 + err = get_user(ldw, (unsigned int *)addr);
7560 + err |= get_user(bv, (unsigned int *)(addr+4));
7561 + err |= get_user(ldw2, (unsigned int *)(addr+8));
7562 +
7563 + if (err)
7564 + break;
7565 +
7566 + if (ldw == 0x0E801096U &&
7567 + bv == 0xEAC0C000U &&
7568 + ldw2 == 0x0E881095U)
7569 + {
7570 + unsigned int resolver, map;
7571 +
7572 + err = get_user(resolver, (unsigned int *)(instruction_pointer(regs)+8));
7573 + err |= get_user(map, (unsigned int *)(instruction_pointer(regs)+12));
7574 + if (err)
7575 + break;
7576 +
7577 + regs->gr[20] = instruction_pointer(regs)+8;
7578 + regs->gr[21] = map;
7579 + regs->gr[22] = resolver;
7580 + regs->iaoq[0] = resolver | 3UL;
7581 + regs->iaoq[1] = regs->iaoq[0] + 4;
7582 + return 3;
7583 + }
7584 + }
7585 + } while (0);
7586 +#endif
7587 +
7588 +#ifdef CONFIG_PAX_EMUTRAMP
7589 +
7590 +#ifndef CONFIG_PAX_EMUSIGRT
7591 + if (!(current->mm->pax_flags & MF_PAX_EMUTRAMP))
7592 + return 1;
7593 +#endif
7594 +
7595 + do { /* PaX: rt_sigreturn emulation */
7596 + unsigned int ldi1, ldi2, bel, nop;
7597 +
7598 + err = get_user(ldi1, (unsigned int *)instruction_pointer(regs));
7599 + err |= get_user(ldi2, (unsigned int *)(instruction_pointer(regs)+4));
7600 + err |= get_user(bel, (unsigned int *)(instruction_pointer(regs)+8));
7601 + err |= get_user(nop, (unsigned int *)(instruction_pointer(regs)+12));
7602 +
7603 + if (err)
7604 + break;
7605 +
7606 + if ((ldi1 == 0x34190000U || ldi1 == 0x34190002U) &&
7607 + ldi2 == 0x3414015AU &&
7608 + bel == 0xE4008200U &&
7609 + nop == 0x08000240U)
7610 + {
7611 + regs->gr[25] = (ldi1 & 2) >> 1;
7612 + regs->gr[20] = __NR_rt_sigreturn;
7613 + regs->gr[31] = regs->iaoq[1] + 16;
7614 + regs->sr[0] = regs->iasq[1];
7615 + regs->iaoq[0] = 0x100UL;
7616 + regs->iaoq[1] = regs->iaoq[0] + 4;
7617 + regs->iasq[0] = regs->sr[2];
7618 + regs->iasq[1] = regs->sr[2];
7619 + return 2;
7620 + }
7621 + } while (0);
7622 +#endif
7623 +
7624 + return 1;
7625 +}
7626 +
7627 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
7628 +{
7629 + unsigned long i;
7630 +
7631 + printk(KERN_ERR "PAX: bytes at PC: ");
7632 + for (i = 0; i < 5; i++) {
7633 + unsigned int c;
7634 + if (get_user(c, (unsigned int *)pc+i))
7635 + printk(KERN_CONT "???????? ");
7636 + else
7637 + printk(KERN_CONT "%08x ", c);
7638 + }
7639 + printk("\n");
7640 +}
7641 +#endif
7642 +
7643 int fixup_exception(struct pt_regs *regs)
7644 {
7645 const struct exception_table_entry *fix;
7646 @@ -234,8 +345,33 @@ retry:
7647
7648 good_area:
7649
7650 - if ((vma->vm_flags & acc_type) != acc_type)
7651 + if ((vma->vm_flags & acc_type) != acc_type) {
7652 +
7653 +#ifdef CONFIG_PAX_PAGEEXEC
7654 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && (acc_type & VM_EXEC) &&
7655 + (address & ~3UL) == instruction_pointer(regs))
7656 + {
7657 + up_read(&mm->mmap_sem);
7658 + switch (pax_handle_fetch_fault(regs)) {
7659 +
7660 +#ifdef CONFIG_PAX_EMUPLT
7661 + case 3:
7662 + return;
7663 +#endif
7664 +
7665 +#ifdef CONFIG_PAX_EMUTRAMP
7666 + case 2:
7667 + return;
7668 +#endif
7669 +
7670 + }
7671 + pax_report_fault(regs, (void *)instruction_pointer(regs), (void *)regs->gr[30]);
7672 + do_group_exit(SIGKILL);
7673 + }
7674 +#endif
7675 +
7676 goto bad_area;
7677 + }
7678
7679 /*
7680 * If for any reason at all we couldn't handle the fault, make
7681 diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
7682 index 22b0940..309f790 100644
7683 --- a/arch/powerpc/Kconfig
7684 +++ b/arch/powerpc/Kconfig
7685 @@ -409,6 +409,7 @@ config PPC64_SUPPORTS_MEMORY_FAILURE
7686 config KEXEC
7687 bool "kexec system call"
7688 depends on (PPC_BOOK3S || FSL_BOOKE || (44x && !SMP))
7689 + depends on !GRKERNSEC_KMEM
7690 help
7691 kexec is a system call that implements the ability to shutdown your
7692 current kernel, and to start another kernel. It is like a reboot
7693 diff --git a/arch/powerpc/include/asm/atomic.h b/arch/powerpc/include/asm/atomic.h
7694 index 512d278..d31fadd 100644
7695 --- a/arch/powerpc/include/asm/atomic.h
7696 +++ b/arch/powerpc/include/asm/atomic.h
7697 @@ -12,6 +12,11 @@
7698
7699 #define ATOMIC_INIT(i) { (i) }
7700
7701 +#define _ASM_EXTABLE(from, to) \
7702 +" .section __ex_table,\"a\"\n" \
7703 + PPC_LONG" " #from ", " #to"\n" \
7704 +" .previous\n"
7705 +
7706 static __inline__ int atomic_read(const atomic_t *v)
7707 {
7708 int t;
7709 @@ -21,39 +26,80 @@ static __inline__ int atomic_read(const atomic_t *v)
7710 return t;
7711 }
7712
7713 +static __inline__ int atomic_read_unchecked(const atomic_unchecked_t *v)
7714 +{
7715 + int t;
7716 +
7717 + __asm__ __volatile__("lwz%U1%X1 %0,%1" : "=r"(t) : "m"(v->counter));
7718 +
7719 + return t;
7720 +}
7721 +
7722 static __inline__ void atomic_set(atomic_t *v, int i)
7723 {
7724 __asm__ __volatile__("stw%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7725 }
7726
7727 -#define ATOMIC_OP(op, asm_op) \
7728 -static __inline__ void atomic_##op(int a, atomic_t *v) \
7729 +static __inline__ void atomic_set_unchecked(atomic_unchecked_t *v, int i)
7730 +{
7731 + __asm__ __volatile__("stw%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7732 +}
7733 +
7734 +#ifdef CONFIG_PAX_REFCOUNT
7735 +#define __REFCOUNT_OP(op) op##o.
7736 +#define __OVERFLOW_PRE \
7737 + " mcrxr cr0\n"
7738 +#define __OVERFLOW_POST \
7739 + " bf 4*cr0+so, 3f\n" \
7740 + "2: .long 0x00c00b00\n" \
7741 + "3:\n"
7742 +#define __OVERFLOW_EXTABLE \
7743 + "\n4:\n"
7744 + _ASM_EXTABLE(2b, 4b)
7745 +#else
7746 +#define __REFCOUNT_OP(op) op
7747 +#define __OVERFLOW_PRE
7748 +#define __OVERFLOW_POST
7749 +#define __OVERFLOW_EXTABLE
7750 +#endif
7751 +
7752 +#define __ATOMIC_OP(op, suffix, pre_op, asm_op, post_op, extable) \
7753 +static inline void atomic_##op##suffix(int a, atomic##suffix##_t *v) \
7754 { \
7755 int t; \
7756 \
7757 __asm__ __volatile__( \
7758 -"1: lwarx %0,0,%3 # atomic_" #op "\n" \
7759 +"1: lwarx %0,0,%3 # atomic_" #op #suffix "\n" \
7760 + pre_op \
7761 #asm_op " %0,%2,%0\n" \
7762 + post_op \
7763 PPC405_ERR77(0,%3) \
7764 " stwcx. %0,0,%3 \n" \
7765 " bne- 1b\n" \
7766 + extable \
7767 : "=&r" (t), "+m" (v->counter) \
7768 : "r" (a), "r" (&v->counter) \
7769 : "cc"); \
7770 } \
7771
7772 -#define ATOMIC_OP_RETURN(op, asm_op) \
7773 -static __inline__ int atomic_##op##_return(int a, atomic_t *v) \
7774 +#define ATOMIC_OP(op, asm_op) __ATOMIC_OP(op, , , asm_op, , ) \
7775 + __ATOMIC_OP(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
7776 +
7777 +#define __ATOMIC_OP_RETURN(op, suffix, pre_op, asm_op, post_op, extable)\
7778 +static inline int atomic_##op##_return##suffix(int a, atomic##suffix##_t *v)\
7779 { \
7780 int t; \
7781 \
7782 __asm__ __volatile__( \
7783 PPC_ATOMIC_ENTRY_BARRIER \
7784 -"1: lwarx %0,0,%2 # atomic_" #op "_return\n" \
7785 +"1: lwarx %0,0,%2 # atomic_" #op "_return" #suffix "\n" \
7786 + pre_op \
7787 #asm_op " %0,%1,%0\n" \
7788 + post_op \
7789 PPC405_ERR77(0,%2) \
7790 " stwcx. %0,0,%2 \n" \
7791 " bne- 1b\n" \
7792 + extable \
7793 PPC_ATOMIC_EXIT_BARRIER \
7794 : "=&r" (t) \
7795 : "r" (a), "r" (&v->counter) \
7796 @@ -62,6 +108,9 @@ static __inline__ int atomic_##op##_return(int a, atomic_t *v) \
7797 return t; \
7798 }
7799
7800 +#define ATOMIC_OP_RETURN(op, asm_op) __ATOMIC_OP_RETURN(op, , , asm_op, , )\
7801 + __ATOMIC_OP_RETURN(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
7802 +
7803 #define ATOMIC_OPS(op, asm_op) ATOMIC_OP(op, asm_op) ATOMIC_OP_RETURN(op, asm_op)
7804
7805 ATOMIC_OPS(add, add)
7806 @@ -69,42 +118,29 @@ ATOMIC_OPS(sub, subf)
7807
7808 #undef ATOMIC_OPS
7809 #undef ATOMIC_OP_RETURN
7810 +#undef __ATOMIC_OP_RETURN
7811 #undef ATOMIC_OP
7812 +#undef __ATOMIC_OP
7813
7814 #define atomic_add_negative(a, v) (atomic_add_return((a), (v)) < 0)
7815
7816 -static __inline__ void atomic_inc(atomic_t *v)
7817 -{
7818 - int t;
7819 +/*
7820 + * atomic_inc - increment atomic variable
7821 + * @v: pointer of type atomic_t
7822 + *
7823 + * Automatically increments @v by 1
7824 + */
7825 +#define atomic_inc(v) atomic_add(1, (v))
7826 +#define atomic_inc_return(v) atomic_add_return(1, (v))
7827
7828 - __asm__ __volatile__(
7829 -"1: lwarx %0,0,%2 # atomic_inc\n\
7830 - addic %0,%0,1\n"
7831 - PPC405_ERR77(0,%2)
7832 -" stwcx. %0,0,%2 \n\
7833 - bne- 1b"
7834 - : "=&r" (t), "+m" (v->counter)
7835 - : "r" (&v->counter)
7836 - : "cc", "xer");
7837 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
7838 +{
7839 + atomic_add_unchecked(1, v);
7840 }
7841
7842 -static __inline__ int atomic_inc_return(atomic_t *v)
7843 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
7844 {
7845 - int t;
7846 -
7847 - __asm__ __volatile__(
7848 - PPC_ATOMIC_ENTRY_BARRIER
7849 -"1: lwarx %0,0,%1 # atomic_inc_return\n\
7850 - addic %0,%0,1\n"
7851 - PPC405_ERR77(0,%1)
7852 -" stwcx. %0,0,%1 \n\
7853 - bne- 1b"
7854 - PPC_ATOMIC_EXIT_BARRIER
7855 - : "=&r" (t)
7856 - : "r" (&v->counter)
7857 - : "cc", "xer", "memory");
7858 -
7859 - return t;
7860 + return atomic_add_return_unchecked(1, v);
7861 }
7862
7863 /*
7864 @@ -117,43 +153,38 @@ static __inline__ int atomic_inc_return(atomic_t *v)
7865 */
7866 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
7867
7868 -static __inline__ void atomic_dec(atomic_t *v)
7869 +static __inline__ int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
7870 {
7871 - int t;
7872 -
7873 - __asm__ __volatile__(
7874 -"1: lwarx %0,0,%2 # atomic_dec\n\
7875 - addic %0,%0,-1\n"
7876 - PPC405_ERR77(0,%2)\
7877 -" stwcx. %0,0,%2\n\
7878 - bne- 1b"
7879 - : "=&r" (t), "+m" (v->counter)
7880 - : "r" (&v->counter)
7881 - : "cc", "xer");
7882 + return atomic_add_return_unchecked(1, v) == 0;
7883 }
7884
7885 -static __inline__ int atomic_dec_return(atomic_t *v)
7886 +/*
7887 + * atomic_dec - decrement atomic variable
7888 + * @v: pointer of type atomic_t
7889 + *
7890 + * Atomically decrements @v by 1
7891 + */
7892 +#define atomic_dec(v) atomic_sub(1, (v))
7893 +#define atomic_dec_return(v) atomic_sub_return(1, (v))
7894 +
7895 +static __inline__ void atomic_dec_unchecked(atomic_unchecked_t *v)
7896 {
7897 - int t;
7898 -
7899 - __asm__ __volatile__(
7900 - PPC_ATOMIC_ENTRY_BARRIER
7901 -"1: lwarx %0,0,%1 # atomic_dec_return\n\
7902 - addic %0,%0,-1\n"
7903 - PPC405_ERR77(0,%1)
7904 -" stwcx. %0,0,%1\n\
7905 - bne- 1b"
7906 - PPC_ATOMIC_EXIT_BARRIER
7907 - : "=&r" (t)
7908 - : "r" (&v->counter)
7909 - : "cc", "xer", "memory");
7910 -
7911 - return t;
7912 + atomic_sub_unchecked(1, v);
7913 }
7914
7915 #define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
7916 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
7917
7918 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
7919 +{
7920 + return cmpxchg(&(v->counter), old, new);
7921 +}
7922 +
7923 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
7924 +{
7925 + return xchg(&(v->counter), new);
7926 +}
7927 +
7928 /**
7929 * __atomic_add_unless - add unless the number is a given value
7930 * @v: pointer of type atomic_t
7931 @@ -171,11 +202,27 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
7932 PPC_ATOMIC_ENTRY_BARRIER
7933 "1: lwarx %0,0,%1 # __atomic_add_unless\n\
7934 cmpw 0,%0,%3 \n\
7935 - beq- 2f \n\
7936 - add %0,%2,%0 \n"
7937 + beq- 2f \n"
7938 +
7939 +#ifdef CONFIG_PAX_REFCOUNT
7940 +" mcrxr cr0\n"
7941 +" addo. %0,%2,%0\n"
7942 +" bf 4*cr0+so, 4f\n"
7943 +"3:.long " "0x00c00b00""\n"
7944 +"4:\n"
7945 +#else
7946 + "add %0,%2,%0 \n"
7947 +#endif
7948 +
7949 PPC405_ERR77(0,%2)
7950 " stwcx. %0,0,%1 \n\
7951 bne- 1b \n"
7952 +"5:"
7953 +
7954 +#ifdef CONFIG_PAX_REFCOUNT
7955 + _ASM_EXTABLE(3b, 5b)
7956 +#endif
7957 +
7958 PPC_ATOMIC_EXIT_BARRIER
7959 " subf %0,%2,%0 \n\
7960 2:"
7961 @@ -248,6 +295,11 @@ static __inline__ int atomic_dec_if_positive(atomic_t *v)
7962 }
7963 #define atomic_dec_if_positive atomic_dec_if_positive
7964
7965 +#define smp_mb__before_atomic_dec() smp_mb()
7966 +#define smp_mb__after_atomic_dec() smp_mb()
7967 +#define smp_mb__before_atomic_inc() smp_mb()
7968 +#define smp_mb__after_atomic_inc() smp_mb()
7969 +
7970 #ifdef __powerpc64__
7971
7972 #define ATOMIC64_INIT(i) { (i) }
7973 @@ -261,37 +313,60 @@ static __inline__ long atomic64_read(const atomic64_t *v)
7974 return t;
7975 }
7976
7977 +static __inline__ long atomic64_read_unchecked(const atomic64_unchecked_t *v)
7978 +{
7979 + long t;
7980 +
7981 + __asm__ __volatile__("ld%U1%X1 %0,%1" : "=r"(t) : "m"(v->counter));
7982 +
7983 + return t;
7984 +}
7985 +
7986 static __inline__ void atomic64_set(atomic64_t *v, long i)
7987 {
7988 __asm__ __volatile__("std%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7989 }
7990
7991 -#define ATOMIC64_OP(op, asm_op) \
7992 -static __inline__ void atomic64_##op(long a, atomic64_t *v) \
7993 +static __inline__ void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
7994 +{
7995 + __asm__ __volatile__("std%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7996 +}
7997 +
7998 +#define __ATOMIC64_OP(op, suffix, pre_op, asm_op, post_op, extable) \
7999 +static inline void atomic64_##op##suffix(long a, atomic64##suffix##_t *v)\
8000 { \
8001 long t; \
8002 \
8003 __asm__ __volatile__( \
8004 "1: ldarx %0,0,%3 # atomic64_" #op "\n" \
8005 + pre_op \
8006 #asm_op " %0,%2,%0\n" \
8007 + post_op \
8008 " stdcx. %0,0,%3 \n" \
8009 " bne- 1b\n" \
8010 + extable \
8011 : "=&r" (t), "+m" (v->counter) \
8012 : "r" (a), "r" (&v->counter) \
8013 : "cc"); \
8014 }
8015
8016 -#define ATOMIC64_OP_RETURN(op, asm_op) \
8017 -static __inline__ long atomic64_##op##_return(long a, atomic64_t *v) \
8018 +#define ATOMIC64_OP(op, asm_op) __ATOMIC64_OP(op, , , asm_op, , ) \
8019 + __ATOMIC64_OP(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
8020 +
8021 +#define __ATOMIC64_OP_RETURN(op, suffix, pre_op, asm_op, post_op, extable)\
8022 +static inline long atomic64_##op##_return##suffix(long a, atomic64##suffix##_t *v)\
8023 { \
8024 long t; \
8025 \
8026 __asm__ __volatile__( \
8027 PPC_ATOMIC_ENTRY_BARRIER \
8028 "1: ldarx %0,0,%2 # atomic64_" #op "_return\n" \
8029 + pre_op \
8030 #asm_op " %0,%1,%0\n" \
8031 + post_op \
8032 " stdcx. %0,0,%2 \n" \
8033 " bne- 1b\n" \
8034 + extable \
8035 PPC_ATOMIC_EXIT_BARRIER \
8036 : "=&r" (t) \
8037 : "r" (a), "r" (&v->counter) \
8038 @@ -300,6 +375,9 @@ static __inline__ long atomic64_##op##_return(long a, atomic64_t *v) \
8039 return t; \
8040 }
8041
8042 +#define ATOMIC64_OP_RETURN(op, asm_op) __ATOMIC64_OP_RETURN(op, , , asm_op, , )\
8043 + __ATOMIC64_OP_RETURN(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
8044 +
8045 #define ATOMIC64_OPS(op, asm_op) ATOMIC64_OP(op, asm_op) ATOMIC64_OP_RETURN(op, asm_op)
8046
8047 ATOMIC64_OPS(add, add)
8048 @@ -307,40 +385,33 @@ ATOMIC64_OPS(sub, subf)
8049
8050 #undef ATOMIC64_OPS
8051 #undef ATOMIC64_OP_RETURN
8052 +#undef __ATOMIC64_OP_RETURN
8053 #undef ATOMIC64_OP
8054 +#undef __ATOMIC64_OP
8055 +#undef __OVERFLOW_EXTABLE
8056 +#undef __OVERFLOW_POST
8057 +#undef __OVERFLOW_PRE
8058 +#undef __REFCOUNT_OP
8059
8060 #define atomic64_add_negative(a, v) (atomic64_add_return((a), (v)) < 0)
8061
8062 -static __inline__ void atomic64_inc(atomic64_t *v)
8063 -{
8064 - long t;
8065 +/*
8066 + * atomic64_inc - increment atomic variable
8067 + * @v: pointer of type atomic64_t
8068 + *
8069 + * Automatically increments @v by 1
8070 + */
8071 +#define atomic64_inc(v) atomic64_add(1, (v))
8072 +#define atomic64_inc_return(v) atomic64_add_return(1, (v))
8073
8074 - __asm__ __volatile__(
8075 -"1: ldarx %0,0,%2 # atomic64_inc\n\
8076 - addic %0,%0,1\n\
8077 - stdcx. %0,0,%2 \n\
8078 - bne- 1b"
8079 - : "=&r" (t), "+m" (v->counter)
8080 - : "r" (&v->counter)
8081 - : "cc", "xer");
8082 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
8083 +{
8084 + atomic64_add_unchecked(1, v);
8085 }
8086
8087 -static __inline__ long atomic64_inc_return(atomic64_t *v)
8088 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
8089 {
8090 - long t;
8091 -
8092 - __asm__ __volatile__(
8093 - PPC_ATOMIC_ENTRY_BARRIER
8094 -"1: ldarx %0,0,%1 # atomic64_inc_return\n\
8095 - addic %0,%0,1\n\
8096 - stdcx. %0,0,%1 \n\
8097 - bne- 1b"
8098 - PPC_ATOMIC_EXIT_BARRIER
8099 - : "=&r" (t)
8100 - : "r" (&v->counter)
8101 - : "cc", "xer", "memory");
8102 -
8103 - return t;
8104 + return atomic64_add_return_unchecked(1, v);
8105 }
8106
8107 /*
8108 @@ -353,36 +424,18 @@ static __inline__ long atomic64_inc_return(atomic64_t *v)
8109 */
8110 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
8111
8112 -static __inline__ void atomic64_dec(atomic64_t *v)
8113 +/*
8114 + * atomic64_dec - decrement atomic variable
8115 + * @v: pointer of type atomic64_t
8116 + *
8117 + * Atomically decrements @v by 1
8118 + */
8119 +#define atomic64_dec(v) atomic64_sub(1, (v))
8120 +#define atomic64_dec_return(v) atomic64_sub_return(1, (v))
8121 +
8122 +static __inline__ void atomic64_dec_unchecked(atomic64_unchecked_t *v)
8123 {
8124 - long t;
8125 -
8126 - __asm__ __volatile__(
8127 -"1: ldarx %0,0,%2 # atomic64_dec\n\
8128 - addic %0,%0,-1\n\
8129 - stdcx. %0,0,%2\n\
8130 - bne- 1b"
8131 - : "=&r" (t), "+m" (v->counter)
8132 - : "r" (&v->counter)
8133 - : "cc", "xer");
8134 -}
8135 -
8136 -static __inline__ long atomic64_dec_return(atomic64_t *v)
8137 -{
8138 - long t;
8139 -
8140 - __asm__ __volatile__(
8141 - PPC_ATOMIC_ENTRY_BARRIER
8142 -"1: ldarx %0,0,%1 # atomic64_dec_return\n\
8143 - addic %0,%0,-1\n\
8144 - stdcx. %0,0,%1\n\
8145 - bne- 1b"
8146 - PPC_ATOMIC_EXIT_BARRIER
8147 - : "=&r" (t)
8148 - : "r" (&v->counter)
8149 - : "cc", "xer", "memory");
8150 -
8151 - return t;
8152 + atomic64_sub_unchecked(1, v);
8153 }
8154
8155 #define atomic64_sub_and_test(a, v) (atomic64_sub_return((a), (v)) == 0)
8156 @@ -415,6 +468,16 @@ static __inline__ long atomic64_dec_if_positive(atomic64_t *v)
8157 #define atomic64_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
8158 #define atomic64_xchg(v, new) (xchg(&((v)->counter), new))
8159
8160 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old, long new)
8161 +{
8162 + return cmpxchg(&(v->counter), old, new);
8163 +}
8164 +
8165 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
8166 +{
8167 + return xchg(&(v->counter), new);
8168 +}
8169 +
8170 /**
8171 * atomic64_add_unless - add unless the number is a given value
8172 * @v: pointer of type atomic64_t
8173 @@ -430,13 +493,29 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
8174
8175 __asm__ __volatile__ (
8176 PPC_ATOMIC_ENTRY_BARRIER
8177 -"1: ldarx %0,0,%1 # __atomic_add_unless\n\
8178 +"1: ldarx %0,0,%1 # atomic64_add_unless\n\
8179 cmpd 0,%0,%3 \n\
8180 - beq- 2f \n\
8181 - add %0,%2,%0 \n"
8182 + beq- 2f \n"
8183 +
8184 +#ifdef CONFIG_PAX_REFCOUNT
8185 +" mcrxr cr0\n"
8186 +" addo. %0,%2,%0\n"
8187 +" bf 4*cr0+so, 4f\n"
8188 +"3:.long " "0x00c00b00""\n"
8189 +"4:\n"
8190 +#else
8191 + "add %0,%2,%0 \n"
8192 +#endif
8193 +
8194 " stdcx. %0,0,%1 \n\
8195 bne- 1b \n"
8196 PPC_ATOMIC_EXIT_BARRIER
8197 +"5:"
8198 +
8199 +#ifdef CONFIG_PAX_REFCOUNT
8200 + _ASM_EXTABLE(3b, 5b)
8201 +#endif
8202 +
8203 " subf %0,%2,%0 \n\
8204 2:"
8205 : "=&r" (t)
8206 diff --git a/arch/powerpc/include/asm/barrier.h b/arch/powerpc/include/asm/barrier.h
8207 index a3bf5be..e03ba81 100644
8208 --- a/arch/powerpc/include/asm/barrier.h
8209 +++ b/arch/powerpc/include/asm/barrier.h
8210 @@ -76,7 +76,7 @@
8211 do { \
8212 compiletime_assert_atomic_type(*p); \
8213 smp_lwsync(); \
8214 - ACCESS_ONCE(*p) = (v); \
8215 + ACCESS_ONCE_RW(*p) = (v); \
8216 } while (0)
8217
8218 #define smp_load_acquire(p) \
8219 diff --git a/arch/powerpc/include/asm/cache.h b/arch/powerpc/include/asm/cache.h
8220 index 34a05a1..a1f2c67 100644
8221 --- a/arch/powerpc/include/asm/cache.h
8222 +++ b/arch/powerpc/include/asm/cache.h
8223 @@ -4,6 +4,7 @@
8224 #ifdef __KERNEL__
8225
8226 #include <asm/reg.h>
8227 +#include <linux/const.h>
8228
8229 /* bytes per L1 cache line */
8230 #if defined(CONFIG_8xx) || defined(CONFIG_403GCX)
8231 @@ -23,7 +24,7 @@
8232 #define L1_CACHE_SHIFT 7
8233 #endif
8234
8235 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
8236 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
8237
8238 #define SMP_CACHE_BYTES L1_CACHE_BYTES
8239
8240 diff --git a/arch/powerpc/include/asm/elf.h b/arch/powerpc/include/asm/elf.h
8241 index 57d289a..b36c98c 100644
8242 --- a/arch/powerpc/include/asm/elf.h
8243 +++ b/arch/powerpc/include/asm/elf.h
8244 @@ -30,6 +30,18 @@
8245
8246 #define ELF_ET_DYN_BASE 0x20000000
8247
8248 +#ifdef CONFIG_PAX_ASLR
8249 +#define PAX_ELF_ET_DYN_BASE (0x10000000UL)
8250 +
8251 +#ifdef __powerpc64__
8252 +#define PAX_DELTA_MMAP_LEN (is_32bit_task() ? 16 : 28)
8253 +#define PAX_DELTA_STACK_LEN (is_32bit_task() ? 16 : 28)
8254 +#else
8255 +#define PAX_DELTA_MMAP_LEN 15
8256 +#define PAX_DELTA_STACK_LEN 15
8257 +#endif
8258 +#endif
8259 +
8260 #define ELF_CORE_EFLAGS (is_elf2_task() ? 2 : 0)
8261
8262 /*
8263 @@ -128,10 +140,6 @@ extern int arch_setup_additional_pages(struct linux_binprm *bprm,
8264 (0x7ff >> (PAGE_SHIFT - 12)) : \
8265 (0x3ffff >> (PAGE_SHIFT - 12)))
8266
8267 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
8268 -#define arch_randomize_brk arch_randomize_brk
8269 -
8270 -
8271 #ifdef CONFIG_SPU_BASE
8272 /* Notes used in ET_CORE. Note name is "SPU/<fd>/<filename>". */
8273 #define NT_SPU 1
8274 diff --git a/arch/powerpc/include/asm/exec.h b/arch/powerpc/include/asm/exec.h
8275 index 8196e9c..d83a9f3 100644
8276 --- a/arch/powerpc/include/asm/exec.h
8277 +++ b/arch/powerpc/include/asm/exec.h
8278 @@ -4,6 +4,6 @@
8279 #ifndef _ASM_POWERPC_EXEC_H
8280 #define _ASM_POWERPC_EXEC_H
8281
8282 -extern unsigned long arch_align_stack(unsigned long sp);
8283 +#define arch_align_stack(x) ((x) & ~0xfUL)
8284
8285 #endif /* _ASM_POWERPC_EXEC_H */
8286 diff --git a/arch/powerpc/include/asm/kmap_types.h b/arch/powerpc/include/asm/kmap_types.h
8287 index 5acabbd..7ea14fa 100644
8288 --- a/arch/powerpc/include/asm/kmap_types.h
8289 +++ b/arch/powerpc/include/asm/kmap_types.h
8290 @@ -10,7 +10,7 @@
8291 * 2 of the License, or (at your option) any later version.
8292 */
8293
8294 -#define KM_TYPE_NR 16
8295 +#define KM_TYPE_NR 17
8296
8297 #endif /* __KERNEL__ */
8298 #endif /* _ASM_POWERPC_KMAP_TYPES_H */
8299 diff --git a/arch/powerpc/include/asm/local.h b/arch/powerpc/include/asm/local.h
8300 index b8da913..c02b593 100644
8301 --- a/arch/powerpc/include/asm/local.h
8302 +++ b/arch/powerpc/include/asm/local.h
8303 @@ -9,21 +9,65 @@ typedef struct
8304 atomic_long_t a;
8305 } local_t;
8306
8307 +typedef struct
8308 +{
8309 + atomic_long_unchecked_t a;
8310 +} local_unchecked_t;
8311 +
8312 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
8313
8314 #define local_read(l) atomic_long_read(&(l)->a)
8315 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
8316 #define local_set(l,i) atomic_long_set(&(l)->a, (i))
8317 +#define local_set_unchecked(l,i) atomic_long_set_unchecked(&(l)->a, (i))
8318
8319 #define local_add(i,l) atomic_long_add((i),(&(l)->a))
8320 +#define local_add_unchecked(i,l) atomic_long_add_unchecked((i),(&(l)->a))
8321 #define local_sub(i,l) atomic_long_sub((i),(&(l)->a))
8322 +#define local_sub_unchecked(i,l) atomic_long_sub_unchecked((i),(&(l)->a))
8323 #define local_inc(l) atomic_long_inc(&(l)->a)
8324 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
8325 #define local_dec(l) atomic_long_dec(&(l)->a)
8326 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
8327
8328 static __inline__ long local_add_return(long a, local_t *l)
8329 {
8330 long t;
8331
8332 __asm__ __volatile__(
8333 +"1:" PPC_LLARX(%0,0,%2,0) " # local_add_return\n"
8334 +
8335 +#ifdef CONFIG_PAX_REFCOUNT
8336 +" mcrxr cr0\n"
8337 +" addo. %0,%1,%0\n"
8338 +" bf 4*cr0+so, 3f\n"
8339 +"2:.long " "0x00c00b00""\n"
8340 +#else
8341 +" add %0,%1,%0\n"
8342 +#endif
8343 +
8344 +"3:\n"
8345 + PPC405_ERR77(0,%2)
8346 + PPC_STLCX "%0,0,%2 \n\
8347 + bne- 1b"
8348 +
8349 +#ifdef CONFIG_PAX_REFCOUNT
8350 +"\n4:\n"
8351 + _ASM_EXTABLE(2b, 4b)
8352 +#endif
8353 +
8354 + : "=&r" (t)
8355 + : "r" (a), "r" (&(l->a.counter))
8356 + : "cc", "memory");
8357 +
8358 + return t;
8359 +}
8360 +
8361 +static __inline__ long local_add_return_unchecked(long a, local_unchecked_t *l)
8362 +{
8363 + long t;
8364 +
8365 + __asm__ __volatile__(
8366 "1:" PPC_LLARX(%0,0,%2,0) " # local_add_return\n\
8367 add %0,%1,%0\n"
8368 PPC405_ERR77(0,%2)
8369 @@ -101,6 +145,8 @@ static __inline__ long local_dec_return(local_t *l)
8370
8371 #define local_cmpxchg(l, o, n) \
8372 (cmpxchg_local(&((l)->a.counter), (o), (n)))
8373 +#define local_cmpxchg_unchecked(l, o, n) \
8374 + (cmpxchg_local(&((l)->a.counter), (o), (n)))
8375 #define local_xchg(l, n) (xchg_local(&((l)->a.counter), (n)))
8376
8377 /**
8378 diff --git a/arch/powerpc/include/asm/mman.h b/arch/powerpc/include/asm/mman.h
8379 index 8565c25..2865190 100644
8380 --- a/arch/powerpc/include/asm/mman.h
8381 +++ b/arch/powerpc/include/asm/mman.h
8382 @@ -24,7 +24,7 @@ static inline unsigned long arch_calc_vm_prot_bits(unsigned long prot)
8383 }
8384 #define arch_calc_vm_prot_bits(prot) arch_calc_vm_prot_bits(prot)
8385
8386 -static inline pgprot_t arch_vm_get_page_prot(unsigned long vm_flags)
8387 +static inline pgprot_t arch_vm_get_page_prot(vm_flags_t vm_flags)
8388 {
8389 return (vm_flags & VM_SAO) ? __pgprot(_PAGE_SAO) : __pgprot(0);
8390 }
8391 diff --git a/arch/powerpc/include/asm/page.h b/arch/powerpc/include/asm/page.h
8392 index 69c0598..2c56964 100644
8393 --- a/arch/powerpc/include/asm/page.h
8394 +++ b/arch/powerpc/include/asm/page.h
8395 @@ -227,8 +227,9 @@ extern long long virt_phys_offset;
8396 * and needs to be executable. This means the whole heap ends
8397 * up being executable.
8398 */
8399 -#define VM_DATA_DEFAULT_FLAGS32 (VM_READ | VM_WRITE | VM_EXEC | \
8400 - VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8401 +#define VM_DATA_DEFAULT_FLAGS32 \
8402 + (((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0) | \
8403 + VM_READ | VM_WRITE | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8404
8405 #define VM_DATA_DEFAULT_FLAGS64 (VM_READ | VM_WRITE | \
8406 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8407 @@ -256,6 +257,9 @@ extern long long virt_phys_offset;
8408 #define is_kernel_addr(x) ((x) >= PAGE_OFFSET)
8409 #endif
8410
8411 +#define ktla_ktva(addr) (addr)
8412 +#define ktva_ktla(addr) (addr)
8413 +
8414 #ifndef CONFIG_PPC_BOOK3S_64
8415 /*
8416 * Use the top bit of the higher-level page table entries to indicate whether
8417 diff --git a/arch/powerpc/include/asm/page_64.h b/arch/powerpc/include/asm/page_64.h
8418 index d908a46..3753f71 100644
8419 --- a/arch/powerpc/include/asm/page_64.h
8420 +++ b/arch/powerpc/include/asm/page_64.h
8421 @@ -172,15 +172,18 @@ do { \
8422 * stack by default, so in the absence of a PT_GNU_STACK program header
8423 * we turn execute permission off.
8424 */
8425 -#define VM_STACK_DEFAULT_FLAGS32 (VM_READ | VM_WRITE | VM_EXEC | \
8426 - VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8427 +#define VM_STACK_DEFAULT_FLAGS32 \
8428 + (((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0) | \
8429 + VM_READ | VM_WRITE | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8430
8431 #define VM_STACK_DEFAULT_FLAGS64 (VM_READ | VM_WRITE | \
8432 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8433
8434 +#ifndef CONFIG_PAX_PAGEEXEC
8435 #define VM_STACK_DEFAULT_FLAGS \
8436 (is_32bit_task() ? \
8437 VM_STACK_DEFAULT_FLAGS32 : VM_STACK_DEFAULT_FLAGS64)
8438 +#endif
8439
8440 #include <asm-generic/getorder.h>
8441
8442 diff --git a/arch/powerpc/include/asm/pgalloc-64.h b/arch/powerpc/include/asm/pgalloc-64.h
8443 index 4b0be20..c15a27d 100644
8444 --- a/arch/powerpc/include/asm/pgalloc-64.h
8445 +++ b/arch/powerpc/include/asm/pgalloc-64.h
8446 @@ -54,6 +54,7 @@ static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
8447 #ifndef CONFIG_PPC_64K_PAGES
8448
8449 #define pgd_populate(MM, PGD, PUD) pgd_set(PGD, PUD)
8450 +#define pgd_populate_kernel(MM, PGD, PUD) pgd_populate((MM), (PGD), (PUD))
8451
8452 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
8453 {
8454 @@ -71,6 +72,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
8455 pud_set(pud, (unsigned long)pmd);
8456 }
8457
8458 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
8459 +{
8460 + pud_populate(mm, pud, pmd);
8461 +}
8462 +
8463 #define pmd_populate(mm, pmd, pte_page) \
8464 pmd_populate_kernel(mm, pmd, page_address(pte_page))
8465 #define pmd_populate_kernel(mm, pmd, pte) pmd_set(pmd, (unsigned long)(pte))
8466 @@ -173,6 +179,7 @@ extern void __tlb_remove_table(void *_table);
8467 #endif
8468
8469 #define pud_populate(mm, pud, pmd) pud_set(pud, (unsigned long)pmd)
8470 +#define pud_populate_kernel(mm, pud, pmd) pud_populate((mm), (pud), (pmd))
8471
8472 static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd,
8473 pte_t *pte)
8474 diff --git a/arch/powerpc/include/asm/pgtable.h b/arch/powerpc/include/asm/pgtable.h
8475 index 9835ac4..900430f 100644
8476 --- a/arch/powerpc/include/asm/pgtable.h
8477 +++ b/arch/powerpc/include/asm/pgtable.h
8478 @@ -2,6 +2,7 @@
8479 #define _ASM_POWERPC_PGTABLE_H
8480 #ifdef __KERNEL__
8481
8482 +#include <linux/const.h>
8483 #ifndef __ASSEMBLY__
8484 #include <linux/mmdebug.h>
8485 #include <linux/mmzone.h>
8486 diff --git a/arch/powerpc/include/asm/pte-hash32.h b/arch/powerpc/include/asm/pte-hash32.h
8487 index 62cfb0c..50c6402 100644
8488 --- a/arch/powerpc/include/asm/pte-hash32.h
8489 +++ b/arch/powerpc/include/asm/pte-hash32.h
8490 @@ -20,6 +20,7 @@
8491 #define _PAGE_HASHPTE 0x002 /* hash_page has made an HPTE for this pte */
8492 #define _PAGE_USER 0x004 /* usermode access allowed */
8493 #define _PAGE_GUARDED 0x008 /* G: prohibit speculative access */
8494 +#define _PAGE_EXEC _PAGE_GUARDED
8495 #define _PAGE_COHERENT 0x010 /* M: enforce memory coherence (SMP systems) */
8496 #define _PAGE_NO_CACHE 0x020 /* I: cache inhibit */
8497 #define _PAGE_WRITETHRU 0x040 /* W: cache write-through */
8498 diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h
8499 index af56b5c..f86f3f6 100644
8500 --- a/arch/powerpc/include/asm/reg.h
8501 +++ b/arch/powerpc/include/asm/reg.h
8502 @@ -253,6 +253,7 @@
8503 #define SPRN_DBCR 0x136 /* e300 Data Breakpoint Control Reg */
8504 #define SPRN_DSISR 0x012 /* Data Storage Interrupt Status Register */
8505 #define DSISR_NOHPTE 0x40000000 /* no translation found */
8506 +#define DSISR_GUARDED 0x10000000 /* fetch from guarded storage */
8507 #define DSISR_PROTFAULT 0x08000000 /* protection fault */
8508 #define DSISR_ISSTORE 0x02000000 /* access was a store */
8509 #define DSISR_DABRMATCH 0x00400000 /* hit data breakpoint */
8510 diff --git a/arch/powerpc/include/asm/smp.h b/arch/powerpc/include/asm/smp.h
8511 index d607df5..08dc9ae 100644
8512 --- a/arch/powerpc/include/asm/smp.h
8513 +++ b/arch/powerpc/include/asm/smp.h
8514 @@ -51,7 +51,7 @@ struct smp_ops_t {
8515 int (*cpu_disable)(void);
8516 void (*cpu_die)(unsigned int nr);
8517 int (*cpu_bootable)(unsigned int nr);
8518 -};
8519 +} __no_const;
8520
8521 extern void smp_send_debugger_break(void);
8522 extern void start_secondary_resume(void);
8523 diff --git a/arch/powerpc/include/asm/spinlock.h b/arch/powerpc/include/asm/spinlock.h
8524 index 4dbe072..b803275 100644
8525 --- a/arch/powerpc/include/asm/spinlock.h
8526 +++ b/arch/powerpc/include/asm/spinlock.h
8527 @@ -204,13 +204,29 @@ static inline long __arch_read_trylock(arch_rwlock_t *rw)
8528 __asm__ __volatile__(
8529 "1: " PPC_LWARX(%0,0,%1,1) "\n"
8530 __DO_SIGN_EXTEND
8531 -" addic. %0,%0,1\n\
8532 - ble- 2f\n"
8533 +
8534 +#ifdef CONFIG_PAX_REFCOUNT
8535 +" mcrxr cr0\n"
8536 +" addico. %0,%0,1\n"
8537 +" bf 4*cr0+so, 3f\n"
8538 +"2:.long " "0x00c00b00""\n"
8539 +#else
8540 +" addic. %0,%0,1\n"
8541 +#endif
8542 +
8543 +"3:\n"
8544 + "ble- 4f\n"
8545 PPC405_ERR77(0,%1)
8546 " stwcx. %0,0,%1\n\
8547 bne- 1b\n"
8548 PPC_ACQUIRE_BARRIER
8549 -"2:" : "=&r" (tmp)
8550 +"4:"
8551 +
8552 +#ifdef CONFIG_PAX_REFCOUNT
8553 + _ASM_EXTABLE(2b,4b)
8554 +#endif
8555 +
8556 + : "=&r" (tmp)
8557 : "r" (&rw->lock)
8558 : "cr0", "xer", "memory");
8559
8560 @@ -286,11 +302,27 @@ static inline void arch_read_unlock(arch_rwlock_t *rw)
8561 __asm__ __volatile__(
8562 "# read_unlock\n\t"
8563 PPC_RELEASE_BARRIER
8564 -"1: lwarx %0,0,%1\n\
8565 - addic %0,%0,-1\n"
8566 +"1: lwarx %0,0,%1\n"
8567 +
8568 +#ifdef CONFIG_PAX_REFCOUNT
8569 +" mcrxr cr0\n"
8570 +" addico. %0,%0,-1\n"
8571 +" bf 4*cr0+so, 3f\n"
8572 +"2:.long " "0x00c00b00""\n"
8573 +#else
8574 +" addic. %0,%0,-1\n"
8575 +#endif
8576 +
8577 +"3:\n"
8578 PPC405_ERR77(0,%1)
8579 " stwcx. %0,0,%1\n\
8580 bne- 1b"
8581 +
8582 +#ifdef CONFIG_PAX_REFCOUNT
8583 +"\n4:\n"
8584 + _ASM_EXTABLE(2b, 4b)
8585 +#endif
8586 +
8587 : "=&r"(tmp)
8588 : "r"(&rw->lock)
8589 : "cr0", "xer", "memory");
8590 diff --git a/arch/powerpc/include/asm/thread_info.h b/arch/powerpc/include/asm/thread_info.h
8591 index 7248979..80b75de 100644
8592 --- a/arch/powerpc/include/asm/thread_info.h
8593 +++ b/arch/powerpc/include/asm/thread_info.h
8594 @@ -103,6 +103,8 @@ static inline struct thread_info *current_thread_info(void)
8595 #if defined(CONFIG_PPC64)
8596 #define TIF_ELF2ABI 18 /* function descriptors must die! */
8597 #endif
8598 +/* mask must be expressable within 16 bits to satisfy 'andi' instruction reqs */
8599 +#define TIF_GRSEC_SETXID 6 /* update credentials on syscall entry/exit */
8600
8601 /* as above, but as bit values */
8602 #define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE)
8603 @@ -121,9 +123,10 @@ static inline struct thread_info *current_thread_info(void)
8604 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
8605 #define _TIF_EMULATE_STACK_STORE (1<<TIF_EMULATE_STACK_STORE)
8606 #define _TIF_NOHZ (1<<TIF_NOHZ)
8607 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
8608 #define _TIF_SYSCALL_DOTRACE (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | \
8609 _TIF_SECCOMP | _TIF_SYSCALL_TRACEPOINT | \
8610 - _TIF_NOHZ)
8611 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
8612
8613 #define _TIF_USER_WORK_MASK (_TIF_SIGPENDING | _TIF_NEED_RESCHED | \
8614 _TIF_NOTIFY_RESUME | _TIF_UPROBE | \
8615 diff --git a/arch/powerpc/include/asm/uaccess.h b/arch/powerpc/include/asm/uaccess.h
8616 index a0c071d..49cdc7f 100644
8617 --- a/arch/powerpc/include/asm/uaccess.h
8618 +++ b/arch/powerpc/include/asm/uaccess.h
8619 @@ -58,6 +58,7 @@
8620
8621 #endif
8622
8623 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
8624 #define access_ok(type, addr, size) \
8625 (__chk_user_ptr(addr), \
8626 __access_ok((__force unsigned long)(addr), (size), get_fs()))
8627 @@ -318,52 +319,6 @@ do { \
8628 extern unsigned long __copy_tofrom_user(void __user *to,
8629 const void __user *from, unsigned long size);
8630
8631 -#ifndef __powerpc64__
8632 -
8633 -static inline unsigned long copy_from_user(void *to,
8634 - const void __user *from, unsigned long n)
8635 -{
8636 - unsigned long over;
8637 -
8638 - if (access_ok(VERIFY_READ, from, n))
8639 - return __copy_tofrom_user((__force void __user *)to, from, n);
8640 - if ((unsigned long)from < TASK_SIZE) {
8641 - over = (unsigned long)from + n - TASK_SIZE;
8642 - return __copy_tofrom_user((__force void __user *)to, from,
8643 - n - over) + over;
8644 - }
8645 - return n;
8646 -}
8647 -
8648 -static inline unsigned long copy_to_user(void __user *to,
8649 - const void *from, unsigned long n)
8650 -{
8651 - unsigned long over;
8652 -
8653 - if (access_ok(VERIFY_WRITE, to, n))
8654 - return __copy_tofrom_user(to, (__force void __user *)from, n);
8655 - if ((unsigned long)to < TASK_SIZE) {
8656 - over = (unsigned long)to + n - TASK_SIZE;
8657 - return __copy_tofrom_user(to, (__force void __user *)from,
8658 - n - over) + over;
8659 - }
8660 - return n;
8661 -}
8662 -
8663 -#else /* __powerpc64__ */
8664 -
8665 -#define __copy_in_user(to, from, size) \
8666 - __copy_tofrom_user((to), (from), (size))
8667 -
8668 -extern unsigned long copy_from_user(void *to, const void __user *from,
8669 - unsigned long n);
8670 -extern unsigned long copy_to_user(void __user *to, const void *from,
8671 - unsigned long n);
8672 -extern unsigned long copy_in_user(void __user *to, const void __user *from,
8673 - unsigned long n);
8674 -
8675 -#endif /* __powerpc64__ */
8676 -
8677 static inline unsigned long __copy_from_user_inatomic(void *to,
8678 const void __user *from, unsigned long n)
8679 {
8680 @@ -387,6 +342,10 @@ static inline unsigned long __copy_from_user_inatomic(void *to,
8681 if (ret == 0)
8682 return 0;
8683 }
8684 +
8685 + if (!__builtin_constant_p(n))
8686 + check_object_size(to, n, false);
8687 +
8688 return __copy_tofrom_user((__force void __user *)to, from, n);
8689 }
8690
8691 @@ -413,6 +372,10 @@ static inline unsigned long __copy_to_user_inatomic(void __user *to,
8692 if (ret == 0)
8693 return 0;
8694 }
8695 +
8696 + if (!__builtin_constant_p(n))
8697 + check_object_size(from, n, true);
8698 +
8699 return __copy_tofrom_user(to, (__force const void __user *)from, n);
8700 }
8701
8702 @@ -430,6 +393,92 @@ static inline unsigned long __copy_to_user(void __user *to,
8703 return __copy_to_user_inatomic(to, from, size);
8704 }
8705
8706 +#ifndef __powerpc64__
8707 +
8708 +static inline unsigned long __must_check copy_from_user(void *to,
8709 + const void __user *from, unsigned long n)
8710 +{
8711 + unsigned long over;
8712 +
8713 + if ((long)n < 0)
8714 + return n;
8715 +
8716 + if (access_ok(VERIFY_READ, from, n)) {
8717 + if (!__builtin_constant_p(n))
8718 + check_object_size(to, n, false);
8719 + return __copy_tofrom_user((__force void __user *)to, from, n);
8720 + }
8721 + if ((unsigned long)from < TASK_SIZE) {
8722 + over = (unsigned long)from + n - TASK_SIZE;
8723 + if (!__builtin_constant_p(n - over))
8724 + check_object_size(to, n - over, false);
8725 + return __copy_tofrom_user((__force void __user *)to, from,
8726 + n - over) + over;
8727 + }
8728 + return n;
8729 +}
8730 +
8731 +static inline unsigned long __must_check copy_to_user(void __user *to,
8732 + const void *from, unsigned long n)
8733 +{
8734 + unsigned long over;
8735 +
8736 + if ((long)n < 0)
8737 + return n;
8738 +
8739 + if (access_ok(VERIFY_WRITE, to, n)) {
8740 + if (!__builtin_constant_p(n))
8741 + check_object_size(from, n, true);
8742 + return __copy_tofrom_user(to, (__force void __user *)from, n);
8743 + }
8744 + if ((unsigned long)to < TASK_SIZE) {
8745 + over = (unsigned long)to + n - TASK_SIZE;
8746 + if (!__builtin_constant_p(n))
8747 + check_object_size(from, n - over, true);
8748 + return __copy_tofrom_user(to, (__force void __user *)from,
8749 + n - over) + over;
8750 + }
8751 + return n;
8752 +}
8753 +
8754 +#else /* __powerpc64__ */
8755 +
8756 +#define __copy_in_user(to, from, size) \
8757 + __copy_tofrom_user((to), (from), (size))
8758 +
8759 +static inline unsigned long __must_check copy_from_user(void *to, const void __user *from, unsigned long n)
8760 +{
8761 + if ((long)n < 0 || n > INT_MAX)
8762 + return n;
8763 +
8764 + if (!__builtin_constant_p(n))
8765 + check_object_size(to, n, false);
8766 +
8767 + if (likely(access_ok(VERIFY_READ, from, n)))
8768 + n = __copy_from_user(to, from, n);
8769 + else
8770 + memset(to, 0, n);
8771 + return n;
8772 +}
8773 +
8774 +static inline unsigned long __must_check copy_to_user(void __user *to, const void *from, unsigned long n)
8775 +{
8776 + if ((long)n < 0 || n > INT_MAX)
8777 + return n;
8778 +
8779 + if (likely(access_ok(VERIFY_WRITE, to, n))) {
8780 + if (!__builtin_constant_p(n))
8781 + check_object_size(from, n, true);
8782 + n = __copy_to_user(to, from, n);
8783 + }
8784 + return n;
8785 +}
8786 +
8787 +extern unsigned long copy_in_user(void __user *to, const void __user *from,
8788 + unsigned long n);
8789 +
8790 +#endif /* __powerpc64__ */
8791 +
8792 extern unsigned long __clear_user(void __user *addr, unsigned long size);
8793
8794 static inline unsigned long clear_user(void __user *addr, unsigned long size)
8795 diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile
8796 index 502cf69..53936a1 100644
8797 --- a/arch/powerpc/kernel/Makefile
8798 +++ b/arch/powerpc/kernel/Makefile
8799 @@ -15,6 +15,11 @@ CFLAGS_prom_init.o += -fPIC
8800 CFLAGS_btext.o += -fPIC
8801 endif
8802
8803 +CFLAGS_REMOVE_cputable.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8804 +CFLAGS_REMOVE_prom_init.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8805 +CFLAGS_REMOVE_btext.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8806 +CFLAGS_REMOVE_prom.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8807 +
8808 ifdef CONFIG_FUNCTION_TRACER
8809 # Do not trace early boot code
8810 CFLAGS_REMOVE_cputable.o = -pg -mno-sched-epilog
8811 @@ -27,6 +32,8 @@ CFLAGS_REMOVE_ftrace.o = -pg -mno-sched-epilog
8812 CFLAGS_REMOVE_time.o = -pg -mno-sched-epilog
8813 endif
8814
8815 +CFLAGS_REMOVE_prom_init.o += $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8816 +
8817 obj-y := cputable.o ptrace.o syscalls.o \
8818 irq.o align.o signal_32.o pmc.o vdso.o \
8819 process.o systbl.o idle.o \
8820 diff --git a/arch/powerpc/kernel/exceptions-64e.S b/arch/powerpc/kernel/exceptions-64e.S
8821 index 3e68d1c..72a5ee6 100644
8822 --- a/arch/powerpc/kernel/exceptions-64e.S
8823 +++ b/arch/powerpc/kernel/exceptions-64e.S
8824 @@ -1010,6 +1010,7 @@ storage_fault_common:
8825 std r14,_DAR(r1)
8826 std r15,_DSISR(r1)
8827 addi r3,r1,STACK_FRAME_OVERHEAD
8828 + bl save_nvgprs
8829 mr r4,r14
8830 mr r5,r15
8831 ld r14,PACA_EXGEN+EX_R14(r13)
8832 @@ -1018,8 +1019,7 @@ storage_fault_common:
8833 cmpdi r3,0
8834 bne- 1f
8835 b ret_from_except_lite
8836 -1: bl save_nvgprs
8837 - mr r5,r3
8838 +1: mr r5,r3
8839 addi r3,r1,STACK_FRAME_OVERHEAD
8840 ld r4,_DAR(r1)
8841 bl bad_page_fault
8842 diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S
8843 index 9519e6b..13f6c38 100644
8844 --- a/arch/powerpc/kernel/exceptions-64s.S
8845 +++ b/arch/powerpc/kernel/exceptions-64s.S
8846 @@ -1599,10 +1599,10 @@ handle_page_fault:
8847 11: ld r4,_DAR(r1)
8848 ld r5,_DSISR(r1)
8849 addi r3,r1,STACK_FRAME_OVERHEAD
8850 + bl save_nvgprs
8851 bl do_page_fault
8852 cmpdi r3,0
8853 beq+ 12f
8854 - bl save_nvgprs
8855 mr r5,r3
8856 addi r3,r1,STACK_FRAME_OVERHEAD
8857 lwz r4,_DAR(r1)
8858 diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
8859 index 4509603..cdb491f 100644
8860 --- a/arch/powerpc/kernel/irq.c
8861 +++ b/arch/powerpc/kernel/irq.c
8862 @@ -460,6 +460,8 @@ void migrate_irqs(void)
8863 }
8864 #endif
8865
8866 +extern void gr_handle_kernel_exploit(void);
8867 +
8868 static inline void check_stack_overflow(void)
8869 {
8870 #ifdef CONFIG_DEBUG_STACKOVERFLOW
8871 @@ -472,6 +474,7 @@ static inline void check_stack_overflow(void)
8872 pr_err("do_IRQ: stack overflow: %ld\n",
8873 sp - sizeof(struct thread_info));
8874 dump_stack();
8875 + gr_handle_kernel_exploit();
8876 }
8877 #endif
8878 }
8879 diff --git a/arch/powerpc/kernel/module_32.c b/arch/powerpc/kernel/module_32.c
8880 index c94d2e0..992a9ce 100644
8881 --- a/arch/powerpc/kernel/module_32.c
8882 +++ b/arch/powerpc/kernel/module_32.c
8883 @@ -158,7 +158,7 @@ int module_frob_arch_sections(Elf32_Ehdr *hdr,
8884 me->arch.core_plt_section = i;
8885 }
8886 if (!me->arch.core_plt_section || !me->arch.init_plt_section) {
8887 - pr_err("Module doesn't contain .plt or .init.plt sections.\n");
8888 + pr_err("Module $s doesn't contain .plt or .init.plt sections.\n", me->name);
8889 return -ENOEXEC;
8890 }
8891
8892 @@ -188,11 +188,16 @@ static uint32_t do_plt_call(void *location,
8893
8894 pr_debug("Doing plt for call to 0x%x at 0x%x\n", val, (unsigned int)location);
8895 /* Init, or core PLT? */
8896 - if (location >= mod->module_core
8897 - && location < mod->module_core + mod->core_size)
8898 + if ((location >= mod->module_core_rx && location < mod->module_core_rx + mod->core_size_rx) ||
8899 + (location >= mod->module_core_rw && location < mod->module_core_rw + mod->core_size_rw))
8900 entry = (void *)sechdrs[mod->arch.core_plt_section].sh_addr;
8901 - else
8902 + else if ((location >= mod->module_init_rx && location < mod->module_init_rx + mod->init_size_rx) ||
8903 + (location >= mod->module_init_rw && location < mod->module_init_rw + mod->init_size_rw))
8904 entry = (void *)sechdrs[mod->arch.init_plt_section].sh_addr;
8905 + else {
8906 + printk(KERN_ERR "%s: invalid R_PPC_REL24 entry found\n", mod->name);
8907 + return ~0UL;
8908 + }
8909
8910 /* Find this entry, or if that fails, the next avail. entry */
8911 while (entry->jump[0]) {
8912 @@ -296,7 +301,7 @@ int apply_relocate_add(Elf32_Shdr *sechdrs,
8913 }
8914 #ifdef CONFIG_DYNAMIC_FTRACE
8915 module->arch.tramp =
8916 - do_plt_call(module->module_core,
8917 + do_plt_call(module->module_core_rx,
8918 (unsigned long)ftrace_caller,
8919 sechdrs, module);
8920 #endif
8921 diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
8922 index b4cc7be..1fe8bb3 100644
8923 --- a/arch/powerpc/kernel/process.c
8924 +++ b/arch/powerpc/kernel/process.c
8925 @@ -1036,8 +1036,8 @@ void show_regs(struct pt_regs * regs)
8926 * Lookup NIP late so we have the best change of getting the
8927 * above info out without failing
8928 */
8929 - printk("NIP ["REG"] %pS\n", regs->nip, (void *)regs->nip);
8930 - printk("LR ["REG"] %pS\n", regs->link, (void *)regs->link);
8931 + printk("NIP ["REG"] %pA\n", regs->nip, (void *)regs->nip);
8932 + printk("LR ["REG"] %pA\n", regs->link, (void *)regs->link);
8933 #endif
8934 show_stack(current, (unsigned long *) regs->gpr[1]);
8935 if (!user_mode(regs))
8936 @@ -1549,10 +1549,10 @@ void show_stack(struct task_struct *tsk, unsigned long *stack)
8937 newsp = stack[0];
8938 ip = stack[STACK_FRAME_LR_SAVE];
8939 if (!firstframe || ip != lr) {
8940 - printk("["REG"] ["REG"] %pS", sp, ip, (void *)ip);
8941 + printk("["REG"] ["REG"] %pA", sp, ip, (void *)ip);
8942 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
8943 if ((ip == rth) && curr_frame >= 0) {
8944 - printk(" (%pS)",
8945 + printk(" (%pA)",
8946 (void *)current->ret_stack[curr_frame].ret);
8947 curr_frame--;
8948 }
8949 @@ -1572,7 +1572,7 @@ void show_stack(struct task_struct *tsk, unsigned long *stack)
8950 struct pt_regs *regs = (struct pt_regs *)
8951 (sp + STACK_FRAME_OVERHEAD);
8952 lr = regs->link;
8953 - printk("--- interrupt: %lx at %pS\n LR = %pS\n",
8954 + printk("--- interrupt: %lx at %pA\n LR = %pA\n",
8955 regs->trap, (void *)regs->nip, (void *)lr);
8956 firstframe = 1;
8957 }
8958 @@ -1608,49 +1608,3 @@ void notrace __ppc64_runlatch_off(void)
8959 mtspr(SPRN_CTRLT, ctrl);
8960 }
8961 #endif /* CONFIG_PPC64 */
8962 -
8963 -unsigned long arch_align_stack(unsigned long sp)
8964 -{
8965 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
8966 - sp -= get_random_int() & ~PAGE_MASK;
8967 - return sp & ~0xf;
8968 -}
8969 -
8970 -static inline unsigned long brk_rnd(void)
8971 -{
8972 - unsigned long rnd = 0;
8973 -
8974 - /* 8MB for 32bit, 1GB for 64bit */
8975 - if (is_32bit_task())
8976 - rnd = (long)(get_random_int() % (1<<(23-PAGE_SHIFT)));
8977 - else
8978 - rnd = (long)(get_random_int() % (1<<(30-PAGE_SHIFT)));
8979 -
8980 - return rnd << PAGE_SHIFT;
8981 -}
8982 -
8983 -unsigned long arch_randomize_brk(struct mm_struct *mm)
8984 -{
8985 - unsigned long base = mm->brk;
8986 - unsigned long ret;
8987 -
8988 -#ifdef CONFIG_PPC_STD_MMU_64
8989 - /*
8990 - * If we are using 1TB segments and we are allowed to randomise
8991 - * the heap, we can put it above 1TB so it is backed by a 1TB
8992 - * segment. Otherwise the heap will be in the bottom 1TB
8993 - * which always uses 256MB segments and this may result in a
8994 - * performance penalty.
8995 - */
8996 - if (!is_32bit_task() && (mmu_highuser_ssize == MMU_SEGSIZE_1T))
8997 - base = max_t(unsigned long, mm->brk, 1UL << SID_SHIFT_1T);
8998 -#endif
8999 -
9000 - ret = PAGE_ALIGN(base + brk_rnd());
9001 -
9002 - if (ret < mm->brk)
9003 - return mm->brk;
9004 -
9005 - return ret;
9006 -}
9007 -
9008 diff --git a/arch/powerpc/kernel/ptrace.c b/arch/powerpc/kernel/ptrace.c
9009 index f21897b..28c0428 100644
9010 --- a/arch/powerpc/kernel/ptrace.c
9011 +++ b/arch/powerpc/kernel/ptrace.c
9012 @@ -1762,6 +1762,10 @@ long arch_ptrace(struct task_struct *child, long request,
9013 return ret;
9014 }
9015
9016 +#ifdef CONFIG_GRKERNSEC_SETXID
9017 +extern void gr_delayed_cred_worker(void);
9018 +#endif
9019 +
9020 /*
9021 * We must return the syscall number to actually look up in the table.
9022 * This can be -1L to skip running any syscall at all.
9023 @@ -1774,6 +1778,11 @@ long do_syscall_trace_enter(struct pt_regs *regs)
9024
9025 secure_computing_strict(regs->gpr[0]);
9026
9027 +#ifdef CONFIG_GRKERNSEC_SETXID
9028 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
9029 + gr_delayed_cred_worker();
9030 +#endif
9031 +
9032 if (test_thread_flag(TIF_SYSCALL_TRACE) &&
9033 tracehook_report_syscall_entry(regs))
9034 /*
9035 @@ -1805,6 +1814,11 @@ void do_syscall_trace_leave(struct pt_regs *regs)
9036 {
9037 int step;
9038
9039 +#ifdef CONFIG_GRKERNSEC_SETXID
9040 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
9041 + gr_delayed_cred_worker();
9042 +#endif
9043 +
9044 audit_syscall_exit(regs);
9045
9046 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
9047 diff --git a/arch/powerpc/kernel/signal_32.c b/arch/powerpc/kernel/signal_32.c
9048 index d3a831a..3a33123 100644
9049 --- a/arch/powerpc/kernel/signal_32.c
9050 +++ b/arch/powerpc/kernel/signal_32.c
9051 @@ -1011,7 +1011,7 @@ int handle_rt_signal32(struct ksignal *ksig, sigset_t *oldset,
9052 /* Save user registers on the stack */
9053 frame = &rt_sf->uc.uc_mcontext;
9054 addr = frame;
9055 - if (vdso32_rt_sigtramp && current->mm->context.vdso_base) {
9056 + if (vdso32_rt_sigtramp && current->mm->context.vdso_base != ~0UL) {
9057 sigret = 0;
9058 tramp = current->mm->context.vdso_base + vdso32_rt_sigtramp;
9059 } else {
9060 diff --git a/arch/powerpc/kernel/signal_64.c b/arch/powerpc/kernel/signal_64.c
9061 index c7c24d2..1bf7039 100644
9062 --- a/arch/powerpc/kernel/signal_64.c
9063 +++ b/arch/powerpc/kernel/signal_64.c
9064 @@ -754,7 +754,7 @@ int handle_rt_signal64(struct ksignal *ksig, sigset_t *set, struct pt_regs *regs
9065 current->thread.fp_state.fpscr = 0;
9066
9067 /* Set up to return from userspace. */
9068 - if (vdso64_rt_sigtramp && current->mm->context.vdso_base) {
9069 + if (vdso64_rt_sigtramp && current->mm->context.vdso_base != ~0UL) {
9070 regs->link = current->mm->context.vdso_base + vdso64_rt_sigtramp;
9071 } else {
9072 err |= setup_trampoline(__NR_rt_sigreturn, &frame->tramp[0]);
9073 diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c
9074 index 19e4744..28a8d7b 100644
9075 --- a/arch/powerpc/kernel/traps.c
9076 +++ b/arch/powerpc/kernel/traps.c
9077 @@ -36,6 +36,7 @@
9078 #include <linux/debugfs.h>
9079 #include <linux/ratelimit.h>
9080 #include <linux/context_tracking.h>
9081 +#include <linux/uaccess.h>
9082
9083 #include <asm/emulated_ops.h>
9084 #include <asm/pgtable.h>
9085 @@ -142,6 +143,8 @@ static unsigned __kprobes long oops_begin(struct pt_regs *regs)
9086 return flags;
9087 }
9088
9089 +extern void gr_handle_kernel_exploit(void);
9090 +
9091 static void __kprobes oops_end(unsigned long flags, struct pt_regs *regs,
9092 int signr)
9093 {
9094 @@ -191,6 +194,9 @@ static void __kprobes oops_end(unsigned long flags, struct pt_regs *regs,
9095 panic("Fatal exception in interrupt");
9096 if (panic_on_oops)
9097 panic("Fatal exception");
9098 +
9099 + gr_handle_kernel_exploit();
9100 +
9101 do_exit(signr);
9102 }
9103
9104 @@ -1137,6 +1143,26 @@ void __kprobes program_check_exception(struct pt_regs *regs)
9105 enum ctx_state prev_state = exception_enter();
9106 unsigned int reason = get_reason(regs);
9107
9108 +#ifdef CONFIG_PAX_REFCOUNT
9109 + unsigned int bkpt;
9110 + const struct exception_table_entry *entry;
9111 +
9112 + if (reason & REASON_ILLEGAL) {
9113 + /* Check if PaX bad instruction */
9114 + if (!probe_kernel_address(regs->nip, bkpt) && bkpt == 0xc00b00) {
9115 + current->thread.trap_nr = 0;
9116 + pax_report_refcount_overflow(regs);
9117 + /* fixup_exception() for PowerPC does not exist, simulate its job */
9118 + if ((entry = search_exception_tables(regs->nip)) != NULL) {
9119 + regs->nip = entry->fixup;
9120 + return;
9121 + }
9122 + /* fixup_exception() could not handle */
9123 + goto bail;
9124 + }
9125 + }
9126 +#endif
9127 +
9128 /* We can now get here via a FP Unavailable exception if the core
9129 * has no FPU, in that case the reason flags will be 0 */
9130
9131 diff --git a/arch/powerpc/kernel/vdso.c b/arch/powerpc/kernel/vdso.c
9132 index 305eb0d..accc5b40 100644
9133 --- a/arch/powerpc/kernel/vdso.c
9134 +++ b/arch/powerpc/kernel/vdso.c
9135 @@ -34,6 +34,7 @@
9136 #include <asm/vdso.h>
9137 #include <asm/vdso_datapage.h>
9138 #include <asm/setup.h>
9139 +#include <asm/mman.h>
9140
9141 #undef DEBUG
9142
9143 @@ -220,7 +221,7 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
9144 vdso_base = VDSO32_MBASE;
9145 #endif
9146
9147 - current->mm->context.vdso_base = 0;
9148 + current->mm->context.vdso_base = ~0UL;
9149
9150 /* vDSO has a problem and was disabled, just don't "enable" it for the
9151 * process
9152 @@ -240,7 +241,7 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
9153 vdso_base = get_unmapped_area(NULL, vdso_base,
9154 (vdso_pages << PAGE_SHIFT) +
9155 ((VDSO_ALIGNMENT - 1) & PAGE_MASK),
9156 - 0, 0);
9157 + 0, MAP_PRIVATE | MAP_EXECUTABLE);
9158 if (IS_ERR_VALUE(vdso_base)) {
9159 rc = vdso_base;
9160 goto fail_mmapsem;
9161 diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c
9162 index 27c0fac..6ec4a32 100644
9163 --- a/arch/powerpc/kvm/powerpc.c
9164 +++ b/arch/powerpc/kvm/powerpc.c
9165 @@ -1402,7 +1402,7 @@ void kvmppc_init_lpid(unsigned long nr_lpids_param)
9166 }
9167 EXPORT_SYMBOL_GPL(kvmppc_init_lpid);
9168
9169 -int kvm_arch_init(void *opaque)
9170 +int kvm_arch_init(const void *opaque)
9171 {
9172 return 0;
9173 }
9174 diff --git a/arch/powerpc/lib/usercopy_64.c b/arch/powerpc/lib/usercopy_64.c
9175 index 5eea6f3..5d10396 100644
9176 --- a/arch/powerpc/lib/usercopy_64.c
9177 +++ b/arch/powerpc/lib/usercopy_64.c
9178 @@ -9,22 +9,6 @@
9179 #include <linux/module.h>
9180 #include <asm/uaccess.h>
9181
9182 -unsigned long copy_from_user(void *to, const void __user *from, unsigned long n)
9183 -{
9184 - if (likely(access_ok(VERIFY_READ, from, n)))
9185 - n = __copy_from_user(to, from, n);
9186 - else
9187 - memset(to, 0, n);
9188 - return n;
9189 -}
9190 -
9191 -unsigned long copy_to_user(void __user *to, const void *from, unsigned long n)
9192 -{
9193 - if (likely(access_ok(VERIFY_WRITE, to, n)))
9194 - n = __copy_to_user(to, from, n);
9195 - return n;
9196 -}
9197 -
9198 unsigned long copy_in_user(void __user *to, const void __user *from,
9199 unsigned long n)
9200 {
9201 @@ -35,7 +19,5 @@ unsigned long copy_in_user(void __user *to, const void __user *from,
9202 return n;
9203 }
9204
9205 -EXPORT_SYMBOL(copy_from_user);
9206 -EXPORT_SYMBOL(copy_to_user);
9207 EXPORT_SYMBOL(copy_in_user);
9208
9209 diff --git a/arch/powerpc/mm/fault.c b/arch/powerpc/mm/fault.c
9210 index b396868..3eb6b9f 100644
9211 --- a/arch/powerpc/mm/fault.c
9212 +++ b/arch/powerpc/mm/fault.c
9213 @@ -33,6 +33,10 @@
9214 #include <linux/ratelimit.h>
9215 #include <linux/context_tracking.h>
9216 #include <linux/hugetlb.h>
9217 +#include <linux/slab.h>
9218 +#include <linux/pagemap.h>
9219 +#include <linux/compiler.h>
9220 +#include <linux/unistd.h>
9221
9222 #include <asm/firmware.h>
9223 #include <asm/page.h>
9224 @@ -68,6 +72,33 @@ static inline int notify_page_fault(struct pt_regs *regs)
9225 }
9226 #endif
9227
9228 +#ifdef CONFIG_PAX_PAGEEXEC
9229 +/*
9230 + * PaX: decide what to do with offenders (regs->nip = fault address)
9231 + *
9232 + * returns 1 when task should be killed
9233 + */
9234 +static int pax_handle_fetch_fault(struct pt_regs *regs)
9235 +{
9236 + return 1;
9237 +}
9238 +
9239 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
9240 +{
9241 + unsigned long i;
9242 +
9243 + printk(KERN_ERR "PAX: bytes at PC: ");
9244 + for (i = 0; i < 5; i++) {
9245 + unsigned int c;
9246 + if (get_user(c, (unsigned int __user *)pc+i))
9247 + printk(KERN_CONT "???????? ");
9248 + else
9249 + printk(KERN_CONT "%08x ", c);
9250 + }
9251 + printk("\n");
9252 +}
9253 +#endif
9254 +
9255 /*
9256 * Check whether the instruction at regs->nip is a store using
9257 * an update addressing form which will update r1.
9258 @@ -227,7 +258,7 @@ int __kprobes do_page_fault(struct pt_regs *regs, unsigned long address,
9259 * indicate errors in DSISR but can validly be set in SRR1.
9260 */
9261 if (trap == 0x400)
9262 - error_code &= 0x48200000;
9263 + error_code &= 0x58200000;
9264 else
9265 is_write = error_code & DSISR_ISSTORE;
9266 #else
9267 @@ -383,12 +414,16 @@ good_area:
9268 * "undefined". Of those that can be set, this is the only
9269 * one which seems bad.
9270 */
9271 - if (error_code & 0x10000000)
9272 + if (error_code & DSISR_GUARDED)
9273 /* Guarded storage error. */
9274 goto bad_area;
9275 #endif /* CONFIG_8xx */
9276
9277 if (is_exec) {
9278 +#ifdef CONFIG_PPC_STD_MMU
9279 + if (error_code & DSISR_GUARDED)
9280 + goto bad_area;
9281 +#endif
9282 /*
9283 * Allow execution from readable areas if the MMU does not
9284 * provide separate controls over reading and executing.
9285 @@ -483,6 +518,23 @@ bad_area:
9286 bad_area_nosemaphore:
9287 /* User mode accesses cause a SIGSEGV */
9288 if (user_mode(regs)) {
9289 +
9290 +#ifdef CONFIG_PAX_PAGEEXEC
9291 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
9292 +#ifdef CONFIG_PPC_STD_MMU
9293 + if (is_exec && (error_code & (DSISR_PROTFAULT | DSISR_GUARDED))) {
9294 +#else
9295 + if (is_exec && regs->nip == address) {
9296 +#endif
9297 + switch (pax_handle_fetch_fault(regs)) {
9298 + }
9299 +
9300 + pax_report_fault(regs, (void *)regs->nip, (void *)regs->gpr[PT_R1]);
9301 + do_group_exit(SIGKILL);
9302 + }
9303 + }
9304 +#endif
9305 +
9306 _exception(SIGSEGV, regs, code, address);
9307 goto bail;
9308 }
9309 diff --git a/arch/powerpc/mm/mmap.c b/arch/powerpc/mm/mmap.c
9310 index cb8bdbe..cde4bc7 100644
9311 --- a/arch/powerpc/mm/mmap.c
9312 +++ b/arch/powerpc/mm/mmap.c
9313 @@ -53,10 +53,14 @@ static inline int mmap_is_legacy(void)
9314 return sysctl_legacy_va_layout;
9315 }
9316
9317 -static unsigned long mmap_rnd(void)
9318 +static unsigned long mmap_rnd(struct mm_struct *mm)
9319 {
9320 unsigned long rnd = 0;
9321
9322 +#ifdef CONFIG_PAX_RANDMMAP
9323 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9324 +#endif
9325 +
9326 if (current->flags & PF_RANDOMIZE) {
9327 /* 8MB for 32bit, 1GB for 64bit */
9328 if (is_32bit_task())
9329 @@ -67,7 +71,7 @@ static unsigned long mmap_rnd(void)
9330 return rnd << PAGE_SHIFT;
9331 }
9332
9333 -static inline unsigned long mmap_base(void)
9334 +static inline unsigned long mmap_base(struct mm_struct *mm)
9335 {
9336 unsigned long gap = rlimit(RLIMIT_STACK);
9337
9338 @@ -76,7 +80,7 @@ static inline unsigned long mmap_base(void)
9339 else if (gap > MAX_GAP)
9340 gap = MAX_GAP;
9341
9342 - return PAGE_ALIGN(TASK_SIZE - gap - mmap_rnd());
9343 + return PAGE_ALIGN(TASK_SIZE - gap - mmap_rnd(mm));
9344 }
9345
9346 /*
9347 @@ -91,9 +95,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9348 */
9349 if (mmap_is_legacy()) {
9350 mm->mmap_base = TASK_UNMAPPED_BASE;
9351 +
9352 +#ifdef CONFIG_PAX_RANDMMAP
9353 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9354 + mm->mmap_base += mm->delta_mmap;
9355 +#endif
9356 +
9357 mm->get_unmapped_area = arch_get_unmapped_area;
9358 } else {
9359 - mm->mmap_base = mmap_base();
9360 + mm->mmap_base = mmap_base(mm);
9361 +
9362 +#ifdef CONFIG_PAX_RANDMMAP
9363 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9364 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
9365 +#endif
9366 +
9367 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
9368 }
9369 }
9370 diff --git a/arch/powerpc/mm/slice.c b/arch/powerpc/mm/slice.c
9371 index 0f432a7..abfe841 100644
9372 --- a/arch/powerpc/mm/slice.c
9373 +++ b/arch/powerpc/mm/slice.c
9374 @@ -105,7 +105,7 @@ static int slice_area_is_free(struct mm_struct *mm, unsigned long addr,
9375 if ((mm->task_size - len) < addr)
9376 return 0;
9377 vma = find_vma(mm, addr);
9378 - return (!vma || (addr + len) <= vma->vm_start);
9379 + return check_heap_stack_gap(vma, addr, len, 0);
9380 }
9381
9382 static int slice_low_has_vma(struct mm_struct *mm, unsigned long slice)
9383 @@ -277,6 +277,12 @@ static unsigned long slice_find_area_bottomup(struct mm_struct *mm,
9384 info.align_offset = 0;
9385
9386 addr = TASK_UNMAPPED_BASE;
9387 +
9388 +#ifdef CONFIG_PAX_RANDMMAP
9389 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9390 + addr += mm->delta_mmap;
9391 +#endif
9392 +
9393 while (addr < TASK_SIZE) {
9394 info.low_limit = addr;
9395 if (!slice_scan_available(addr, available, 1, &addr))
9396 @@ -410,6 +416,11 @@ unsigned long slice_get_unmapped_area(unsigned long addr, unsigned long len,
9397 if (fixed && addr > (mm->task_size - len))
9398 return -ENOMEM;
9399
9400 +#ifdef CONFIG_PAX_RANDMMAP
9401 + if (!fixed && (mm->pax_flags & MF_PAX_RANDMMAP))
9402 + addr = 0;
9403 +#endif
9404 +
9405 /* If hint, make sure it matches our alignment restrictions */
9406 if (!fixed && addr) {
9407 addr = _ALIGN_UP(addr, 1ul << pshift);
9408 diff --git a/arch/powerpc/platforms/cell/spufs/file.c b/arch/powerpc/platforms/cell/spufs/file.c
9409 index d966bbe..372124a 100644
9410 --- a/arch/powerpc/platforms/cell/spufs/file.c
9411 +++ b/arch/powerpc/platforms/cell/spufs/file.c
9412 @@ -280,9 +280,9 @@ spufs_mem_mmap_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
9413 return VM_FAULT_NOPAGE;
9414 }
9415
9416 -static int spufs_mem_mmap_access(struct vm_area_struct *vma,
9417 +static ssize_t spufs_mem_mmap_access(struct vm_area_struct *vma,
9418 unsigned long address,
9419 - void *buf, int len, int write)
9420 + void *buf, size_t len, int write)
9421 {
9422 struct spu_context *ctx = vma->vm_file->private_data;
9423 unsigned long offset = address - vma->vm_start;
9424 diff --git a/arch/s390/include/asm/atomic.h b/arch/s390/include/asm/atomic.h
9425 index fa934fe..c296056 100644
9426 --- a/arch/s390/include/asm/atomic.h
9427 +++ b/arch/s390/include/asm/atomic.h
9428 @@ -412,4 +412,14 @@ static inline long long atomic64_dec_if_positive(atomic64_t *v)
9429 #define atomic64_dec_and_test(_v) (atomic64_sub_return(1, _v) == 0)
9430 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
9431
9432 +#define atomic64_read_unchecked(v) atomic64_read(v)
9433 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
9434 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
9435 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
9436 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
9437 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
9438 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
9439 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
9440 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
9441 +
9442 #endif /* __ARCH_S390_ATOMIC__ */
9443 diff --git a/arch/s390/include/asm/barrier.h b/arch/s390/include/asm/barrier.h
9444 index 8d72471..5322500 100644
9445 --- a/arch/s390/include/asm/barrier.h
9446 +++ b/arch/s390/include/asm/barrier.h
9447 @@ -42,7 +42,7 @@
9448 do { \
9449 compiletime_assert_atomic_type(*p); \
9450 barrier(); \
9451 - ACCESS_ONCE(*p) = (v); \
9452 + ACCESS_ONCE_RW(*p) = (v); \
9453 } while (0)
9454
9455 #define smp_load_acquire(p) \
9456 diff --git a/arch/s390/include/asm/cache.h b/arch/s390/include/asm/cache.h
9457 index 4d7ccac..d03d0ad 100644
9458 --- a/arch/s390/include/asm/cache.h
9459 +++ b/arch/s390/include/asm/cache.h
9460 @@ -9,8 +9,10 @@
9461 #ifndef __ARCH_S390_CACHE_H
9462 #define __ARCH_S390_CACHE_H
9463
9464 -#define L1_CACHE_BYTES 256
9465 +#include <linux/const.h>
9466 +
9467 #define L1_CACHE_SHIFT 8
9468 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9469 #define NET_SKB_PAD 32
9470
9471 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
9472 diff --git a/arch/s390/include/asm/elf.h b/arch/s390/include/asm/elf.h
9473 index c9c875d..b4b0e4c 100644
9474 --- a/arch/s390/include/asm/elf.h
9475 +++ b/arch/s390/include/asm/elf.h
9476 @@ -163,8 +163,14 @@ extern unsigned int vdso_enabled;
9477 the loader. We need to make sure that it is out of the way of the program
9478 that it will "exec", and that there is sufficient room for the brk. */
9479
9480 -extern unsigned long randomize_et_dyn(void);
9481 -#define ELF_ET_DYN_BASE randomize_et_dyn()
9482 +#define ELF_ET_DYN_BASE (STACK_TOP / 3 * 2)
9483 +
9484 +#ifdef CONFIG_PAX_ASLR
9485 +#define PAX_ELF_ET_DYN_BASE (test_thread_flag(TIF_31BIT) ? 0x10000UL : 0x80000000UL)
9486 +
9487 +#define PAX_DELTA_MMAP_LEN (test_thread_flag(TIF_31BIT) ? 15 : 26)
9488 +#define PAX_DELTA_STACK_LEN (test_thread_flag(TIF_31BIT) ? 15 : 26)
9489 +#endif
9490
9491 /* This yields a mask that user programs can use to figure out what
9492 instruction set this CPU supports. */
9493 @@ -225,9 +231,6 @@ struct linux_binprm;
9494 #define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1
9495 int arch_setup_additional_pages(struct linux_binprm *, int);
9496
9497 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
9498 -#define arch_randomize_brk arch_randomize_brk
9499 -
9500 void *fill_cpu_elf_notes(void *ptr, struct save_area *sa, __vector128 *vxrs);
9501
9502 #endif
9503 diff --git a/arch/s390/include/asm/exec.h b/arch/s390/include/asm/exec.h
9504 index c4a93d6..4d2a9b4 100644
9505 --- a/arch/s390/include/asm/exec.h
9506 +++ b/arch/s390/include/asm/exec.h
9507 @@ -7,6 +7,6 @@
9508 #ifndef __ASM_EXEC_H
9509 #define __ASM_EXEC_H
9510
9511 -extern unsigned long arch_align_stack(unsigned long sp);
9512 +#define arch_align_stack(x) ((x) & ~0xfUL)
9513
9514 #endif /* __ASM_EXEC_H */
9515 diff --git a/arch/s390/include/asm/uaccess.h b/arch/s390/include/asm/uaccess.h
9516 index cd4c68e..6764641 100644
9517 --- a/arch/s390/include/asm/uaccess.h
9518 +++ b/arch/s390/include/asm/uaccess.h
9519 @@ -59,6 +59,7 @@ static inline int __range_ok(unsigned long addr, unsigned long size)
9520 __range_ok((unsigned long)(addr), (size)); \
9521 })
9522
9523 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
9524 #define access_ok(type, addr, size) __access_ok(addr, size)
9525
9526 /*
9527 @@ -275,6 +276,10 @@ static inline unsigned long __must_check
9528 copy_to_user(void __user *to, const void *from, unsigned long n)
9529 {
9530 might_fault();
9531 +
9532 + if ((long)n < 0)
9533 + return n;
9534 +
9535 return __copy_to_user(to, from, n);
9536 }
9537
9538 @@ -303,10 +308,14 @@ __compiletime_warning("copy_from_user() buffer size is not provably correct")
9539 static inline unsigned long __must_check
9540 copy_from_user(void *to, const void __user *from, unsigned long n)
9541 {
9542 - unsigned int sz = __compiletime_object_size(to);
9543 + size_t sz = __compiletime_object_size(to);
9544
9545 might_fault();
9546 - if (unlikely(sz != -1 && sz < n)) {
9547 +
9548 + if ((long)n < 0)
9549 + return n;
9550 +
9551 + if (unlikely(sz != (size_t)-1 && sz < n)) {
9552 copy_from_user_overflow();
9553 return n;
9554 }
9555 diff --git a/arch/s390/kernel/module.c b/arch/s390/kernel/module.c
9556 index 2ca9586..55682a9 100644
9557 --- a/arch/s390/kernel/module.c
9558 +++ b/arch/s390/kernel/module.c
9559 @@ -165,11 +165,11 @@ int module_frob_arch_sections(Elf_Ehdr *hdr, Elf_Shdr *sechdrs,
9560
9561 /* Increase core size by size of got & plt and set start
9562 offsets for got and plt. */
9563 - me->core_size = ALIGN(me->core_size, 4);
9564 - me->arch.got_offset = me->core_size;
9565 - me->core_size += me->arch.got_size;
9566 - me->arch.plt_offset = me->core_size;
9567 - me->core_size += me->arch.plt_size;
9568 + me->core_size_rw = ALIGN(me->core_size_rw, 4);
9569 + me->arch.got_offset = me->core_size_rw;
9570 + me->core_size_rw += me->arch.got_size;
9571 + me->arch.plt_offset = me->core_size_rx;
9572 + me->core_size_rx += me->arch.plt_size;
9573 return 0;
9574 }
9575
9576 @@ -285,7 +285,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9577 if (info->got_initialized == 0) {
9578 Elf_Addr *gotent;
9579
9580 - gotent = me->module_core + me->arch.got_offset +
9581 + gotent = me->module_core_rw + me->arch.got_offset +
9582 info->got_offset;
9583 *gotent = val;
9584 info->got_initialized = 1;
9585 @@ -308,7 +308,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9586 rc = apply_rela_bits(loc, val, 0, 64, 0);
9587 else if (r_type == R_390_GOTENT ||
9588 r_type == R_390_GOTPLTENT) {
9589 - val += (Elf_Addr) me->module_core - loc;
9590 + val += (Elf_Addr) me->module_core_rw - loc;
9591 rc = apply_rela_bits(loc, val, 1, 32, 1);
9592 }
9593 break;
9594 @@ -321,7 +321,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9595 case R_390_PLTOFF64: /* 16 bit offset from GOT to PLT. */
9596 if (info->plt_initialized == 0) {
9597 unsigned int *ip;
9598 - ip = me->module_core + me->arch.plt_offset +
9599 + ip = me->module_core_rx + me->arch.plt_offset +
9600 info->plt_offset;
9601 #ifndef CONFIG_64BIT
9602 ip[0] = 0x0d105810; /* basr 1,0; l 1,6(1); br 1 */
9603 @@ -346,7 +346,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9604 val - loc + 0xffffUL < 0x1ffffeUL) ||
9605 (r_type == R_390_PLT32DBL &&
9606 val - loc + 0xffffffffULL < 0x1fffffffeULL)))
9607 - val = (Elf_Addr) me->module_core +
9608 + val = (Elf_Addr) me->module_core_rx +
9609 me->arch.plt_offset +
9610 info->plt_offset;
9611 val += rela->r_addend - loc;
9612 @@ -368,7 +368,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9613 case R_390_GOTOFF32: /* 32 bit offset to GOT. */
9614 case R_390_GOTOFF64: /* 64 bit offset to GOT. */
9615 val = val + rela->r_addend -
9616 - ((Elf_Addr) me->module_core + me->arch.got_offset);
9617 + ((Elf_Addr) me->module_core_rw + me->arch.got_offset);
9618 if (r_type == R_390_GOTOFF16)
9619 rc = apply_rela_bits(loc, val, 0, 16, 0);
9620 else if (r_type == R_390_GOTOFF32)
9621 @@ -378,7 +378,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9622 break;
9623 case R_390_GOTPC: /* 32 bit PC relative offset to GOT. */
9624 case R_390_GOTPCDBL: /* 32 bit PC rel. off. to GOT shifted by 1. */
9625 - val = (Elf_Addr) me->module_core + me->arch.got_offset +
9626 + val = (Elf_Addr) me->module_core_rw + me->arch.got_offset +
9627 rela->r_addend - loc;
9628 if (r_type == R_390_GOTPC)
9629 rc = apply_rela_bits(loc, val, 1, 32, 0);
9630 diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c
9631 index 13fc097..84d375f 100644
9632 --- a/arch/s390/kernel/process.c
9633 +++ b/arch/s390/kernel/process.c
9634 @@ -227,27 +227,3 @@ unsigned long get_wchan(struct task_struct *p)
9635 }
9636 return 0;
9637 }
9638 -
9639 -unsigned long arch_align_stack(unsigned long sp)
9640 -{
9641 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
9642 - sp -= get_random_int() & ~PAGE_MASK;
9643 - return sp & ~0xf;
9644 -}
9645 -
9646 -static inline unsigned long brk_rnd(void)
9647 -{
9648 - /* 8MB for 32bit, 1GB for 64bit */
9649 - if (is_32bit_task())
9650 - return (get_random_int() & 0x7ffUL) << PAGE_SHIFT;
9651 - else
9652 - return (get_random_int() & 0x3ffffUL) << PAGE_SHIFT;
9653 -}
9654 -
9655 -unsigned long arch_randomize_brk(struct mm_struct *mm)
9656 -{
9657 - unsigned long ret;
9658 -
9659 - ret = PAGE_ALIGN(mm->brk + brk_rnd());
9660 - return (ret > mm->brk) ? ret : mm->brk;
9661 -}
9662 diff --git a/arch/s390/mm/mmap.c b/arch/s390/mm/mmap.c
9663 index 179a2c2..371e85c 100644
9664 --- a/arch/s390/mm/mmap.c
9665 +++ b/arch/s390/mm/mmap.c
9666 @@ -204,9 +204,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9667 */
9668 if (mmap_is_legacy()) {
9669 mm->mmap_base = mmap_base_legacy();
9670 +
9671 +#ifdef CONFIG_PAX_RANDMMAP
9672 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9673 + mm->mmap_base += mm->delta_mmap;
9674 +#endif
9675 +
9676 mm->get_unmapped_area = arch_get_unmapped_area;
9677 } else {
9678 mm->mmap_base = mmap_base();
9679 +
9680 +#ifdef CONFIG_PAX_RANDMMAP
9681 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9682 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
9683 +#endif
9684 +
9685 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
9686 }
9687 }
9688 @@ -279,9 +291,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9689 */
9690 if (mmap_is_legacy()) {
9691 mm->mmap_base = mmap_base_legacy();
9692 +
9693 +#ifdef CONFIG_PAX_RANDMMAP
9694 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9695 + mm->mmap_base += mm->delta_mmap;
9696 +#endif
9697 +
9698 mm->get_unmapped_area = s390_get_unmapped_area;
9699 } else {
9700 mm->mmap_base = mmap_base();
9701 +
9702 +#ifdef CONFIG_PAX_RANDMMAP
9703 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9704 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
9705 +#endif
9706 +
9707 mm->get_unmapped_area = s390_get_unmapped_area_topdown;
9708 }
9709 }
9710 diff --git a/arch/score/include/asm/cache.h b/arch/score/include/asm/cache.h
9711 index ae3d59f..f65f075 100644
9712 --- a/arch/score/include/asm/cache.h
9713 +++ b/arch/score/include/asm/cache.h
9714 @@ -1,7 +1,9 @@
9715 #ifndef _ASM_SCORE_CACHE_H
9716 #define _ASM_SCORE_CACHE_H
9717
9718 +#include <linux/const.h>
9719 +
9720 #define L1_CACHE_SHIFT 4
9721 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
9722 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9723
9724 #endif /* _ASM_SCORE_CACHE_H */
9725 diff --git a/arch/score/include/asm/exec.h b/arch/score/include/asm/exec.h
9726 index f9f3cd5..58ff438 100644
9727 --- a/arch/score/include/asm/exec.h
9728 +++ b/arch/score/include/asm/exec.h
9729 @@ -1,6 +1,6 @@
9730 #ifndef _ASM_SCORE_EXEC_H
9731 #define _ASM_SCORE_EXEC_H
9732
9733 -extern unsigned long arch_align_stack(unsigned long sp);
9734 +#define arch_align_stack(x) (x)
9735
9736 #endif /* _ASM_SCORE_EXEC_H */
9737 diff --git a/arch/score/kernel/process.c b/arch/score/kernel/process.c
9738 index a1519ad3..e8ac1ff 100644
9739 --- a/arch/score/kernel/process.c
9740 +++ b/arch/score/kernel/process.c
9741 @@ -116,8 +116,3 @@ unsigned long get_wchan(struct task_struct *task)
9742
9743 return task_pt_regs(task)->cp0_epc;
9744 }
9745 -
9746 -unsigned long arch_align_stack(unsigned long sp)
9747 -{
9748 - return sp;
9749 -}
9750 diff --git a/arch/sh/include/asm/cache.h b/arch/sh/include/asm/cache.h
9751 index ef9e555..331bd29 100644
9752 --- a/arch/sh/include/asm/cache.h
9753 +++ b/arch/sh/include/asm/cache.h
9754 @@ -9,10 +9,11 @@
9755 #define __ASM_SH_CACHE_H
9756 #ifdef __KERNEL__
9757
9758 +#include <linux/const.h>
9759 #include <linux/init.h>
9760 #include <cpu/cache.h>
9761
9762 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
9763 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9764
9765 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
9766
9767 diff --git a/arch/sh/mm/mmap.c b/arch/sh/mm/mmap.c
9768 index 6777177..cb5e44f 100644
9769 --- a/arch/sh/mm/mmap.c
9770 +++ b/arch/sh/mm/mmap.c
9771 @@ -36,6 +36,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9772 struct mm_struct *mm = current->mm;
9773 struct vm_area_struct *vma;
9774 int do_colour_align;
9775 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
9776 struct vm_unmapped_area_info info;
9777
9778 if (flags & MAP_FIXED) {
9779 @@ -55,6 +56,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9780 if (filp || (flags & MAP_SHARED))
9781 do_colour_align = 1;
9782
9783 +#ifdef CONFIG_PAX_RANDMMAP
9784 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9785 +#endif
9786 +
9787 if (addr) {
9788 if (do_colour_align)
9789 addr = COLOUR_ALIGN(addr, pgoff);
9790 @@ -62,14 +67,13 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9791 addr = PAGE_ALIGN(addr);
9792
9793 vma = find_vma(mm, addr);
9794 - if (TASK_SIZE - len >= addr &&
9795 - (!vma || addr + len <= vma->vm_start))
9796 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
9797 return addr;
9798 }
9799
9800 info.flags = 0;
9801 info.length = len;
9802 - info.low_limit = TASK_UNMAPPED_BASE;
9803 + info.low_limit = mm->mmap_base;
9804 info.high_limit = TASK_SIZE;
9805 info.align_mask = do_colour_align ? (PAGE_MASK & shm_align_mask) : 0;
9806 info.align_offset = pgoff << PAGE_SHIFT;
9807 @@ -85,6 +89,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9808 struct mm_struct *mm = current->mm;
9809 unsigned long addr = addr0;
9810 int do_colour_align;
9811 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
9812 struct vm_unmapped_area_info info;
9813
9814 if (flags & MAP_FIXED) {
9815 @@ -104,6 +109,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9816 if (filp || (flags & MAP_SHARED))
9817 do_colour_align = 1;
9818
9819 +#ifdef CONFIG_PAX_RANDMMAP
9820 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9821 +#endif
9822 +
9823 /* requesting a specific address */
9824 if (addr) {
9825 if (do_colour_align)
9826 @@ -112,8 +121,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9827 addr = PAGE_ALIGN(addr);
9828
9829 vma = find_vma(mm, addr);
9830 - if (TASK_SIZE - len >= addr &&
9831 - (!vma || addr + len <= vma->vm_start))
9832 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
9833 return addr;
9834 }
9835
9836 @@ -135,6 +143,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9837 VM_BUG_ON(addr != -ENOMEM);
9838 info.flags = 0;
9839 info.low_limit = TASK_UNMAPPED_BASE;
9840 +
9841 +#ifdef CONFIG_PAX_RANDMMAP
9842 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9843 + info.low_limit += mm->delta_mmap;
9844 +#endif
9845 +
9846 info.high_limit = TASK_SIZE;
9847 addr = vm_unmapped_area(&info);
9848 }
9849 diff --git a/arch/sparc/include/asm/atomic_64.h b/arch/sparc/include/asm/atomic_64.h
9850 index 4082749..fd97781 100644
9851 --- a/arch/sparc/include/asm/atomic_64.h
9852 +++ b/arch/sparc/include/asm/atomic_64.h
9853 @@ -15,18 +15,38 @@
9854 #define ATOMIC64_INIT(i) { (i) }
9855
9856 #define atomic_read(v) ACCESS_ONCE((v)->counter)
9857 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
9858 +{
9859 + return ACCESS_ONCE(v->counter);
9860 +}
9861 #define atomic64_read(v) ACCESS_ONCE((v)->counter)
9862 +static inline long atomic64_read_unchecked(const atomic64_unchecked_t *v)
9863 +{
9864 + return ACCESS_ONCE(v->counter);
9865 +}
9866
9867 #define atomic_set(v, i) (((v)->counter) = i)
9868 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
9869 +{
9870 + v->counter = i;
9871 +}
9872 #define atomic64_set(v, i) (((v)->counter) = i)
9873 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
9874 +{
9875 + v->counter = i;
9876 +}
9877
9878 -#define ATOMIC_OP(op) \
9879 -void atomic_##op(int, atomic_t *); \
9880 -void atomic64_##op(long, atomic64_t *);
9881 +#define __ATOMIC_OP(op, suffix) \
9882 +void atomic_##op##suffix(int, atomic##suffix##_t *); \
9883 +void atomic64_##op##suffix(long, atomic64##suffix##_t *);
9884
9885 -#define ATOMIC_OP_RETURN(op) \
9886 -int atomic_##op##_return(int, atomic_t *); \
9887 -long atomic64_##op##_return(long, atomic64_t *);
9888 +#define ATOMIC_OP(op) __ATOMIC_OP(op, ) __ATOMIC_OP(op, _unchecked)
9889 +
9890 +#define __ATOMIC_OP_RETURN(op, suffix) \
9891 +int atomic_##op##_return##suffix(int, atomic##suffix##_t *); \
9892 +long atomic64_##op##_return##suffix(long, atomic64##suffix##_t *);
9893 +
9894 +#define ATOMIC_OP_RETURN(op) __ATOMIC_OP_RETURN(op, ) __ATOMIC_OP_RETURN(op, _unchecked)
9895
9896 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
9897
9898 @@ -35,13 +55,23 @@ ATOMIC_OPS(sub)
9899
9900 #undef ATOMIC_OPS
9901 #undef ATOMIC_OP_RETURN
9902 +#undef __ATOMIC_OP_RETURN
9903 #undef ATOMIC_OP
9904 +#undef __ATOMIC_OP
9905
9906 #define atomic_dec_return(v) atomic_sub_return(1, v)
9907 #define atomic64_dec_return(v) atomic64_sub_return(1, v)
9908
9909 #define atomic_inc_return(v) atomic_add_return(1, v)
9910 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
9911 +{
9912 + return atomic_add_return_unchecked(1, v);
9913 +}
9914 #define atomic64_inc_return(v) atomic64_add_return(1, v)
9915 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
9916 +{
9917 + return atomic64_add_return_unchecked(1, v);
9918 +}
9919
9920 /*
9921 * atomic_inc_and_test - increment and test
9922 @@ -52,6 +82,10 @@ ATOMIC_OPS(sub)
9923 * other cases.
9924 */
9925 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
9926 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
9927 +{
9928 + return atomic_inc_return_unchecked(v) == 0;
9929 +}
9930 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
9931
9932 #define atomic_sub_and_test(i, v) (atomic_sub_return(i, v) == 0)
9933 @@ -61,25 +95,60 @@ ATOMIC_OPS(sub)
9934 #define atomic64_dec_and_test(v) (atomic64_sub_return(1, v) == 0)
9935
9936 #define atomic_inc(v) atomic_add(1, v)
9937 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
9938 +{
9939 + atomic_add_unchecked(1, v);
9940 +}
9941 #define atomic64_inc(v) atomic64_add(1, v)
9942 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
9943 +{
9944 + atomic64_add_unchecked(1, v);
9945 +}
9946
9947 #define atomic_dec(v) atomic_sub(1, v)
9948 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
9949 +{
9950 + atomic_sub_unchecked(1, v);
9951 +}
9952 #define atomic64_dec(v) atomic64_sub(1, v)
9953 +static inline void atomic64_dec_unchecked(atomic64_unchecked_t *v)
9954 +{
9955 + atomic64_sub_unchecked(1, v);
9956 +}
9957
9958 #define atomic_add_negative(i, v) (atomic_add_return(i, v) < 0)
9959 #define atomic64_add_negative(i, v) (atomic64_add_return(i, v) < 0)
9960
9961 #define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
9962 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
9963 +{
9964 + return cmpxchg(&v->counter, old, new);
9965 +}
9966 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
9967 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
9968 +{
9969 + return xchg(&v->counter, new);
9970 +}
9971
9972 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
9973 {
9974 - int c, old;
9975 + int c, old, new;
9976 c = atomic_read(v);
9977 for (;;) {
9978 - if (unlikely(c == (u)))
9979 + if (unlikely(c == u))
9980 break;
9981 - old = atomic_cmpxchg((v), c, c + (a));
9982 +
9983 + asm volatile("addcc %2, %0, %0\n"
9984 +
9985 +#ifdef CONFIG_PAX_REFCOUNT
9986 + "tvs %%icc, 6\n"
9987 +#endif
9988 +
9989 + : "=r" (new)
9990 + : "0" (c), "ir" (a)
9991 + : "cc");
9992 +
9993 + old = atomic_cmpxchg(v, c, new);
9994 if (likely(old == c))
9995 break;
9996 c = old;
9997 @@ -90,20 +159,35 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
9998 #define atomic64_cmpxchg(v, o, n) \
9999 ((__typeof__((v)->counter))cmpxchg(&((v)->counter), (o), (n)))
10000 #define atomic64_xchg(v, new) (xchg(&((v)->counter), new))
10001 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
10002 +{
10003 + return xchg(&v->counter, new);
10004 +}
10005
10006 static inline long atomic64_add_unless(atomic64_t *v, long a, long u)
10007 {
10008 - long c, old;
10009 + long c, old, new;
10010 c = atomic64_read(v);
10011 for (;;) {
10012 - if (unlikely(c == (u)))
10013 + if (unlikely(c == u))
10014 break;
10015 - old = atomic64_cmpxchg((v), c, c + (a));
10016 +
10017 + asm volatile("addcc %2, %0, %0\n"
10018 +
10019 +#ifdef CONFIG_PAX_REFCOUNT
10020 + "tvs %%xcc, 6\n"
10021 +#endif
10022 +
10023 + : "=r" (new)
10024 + : "0" (c), "ir" (a)
10025 + : "cc");
10026 +
10027 + old = atomic64_cmpxchg(v, c, new);
10028 if (likely(old == c))
10029 break;
10030 c = old;
10031 }
10032 - return c != (u);
10033 + return c != u;
10034 }
10035
10036 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
10037 diff --git a/arch/sparc/include/asm/barrier_64.h b/arch/sparc/include/asm/barrier_64.h
10038 index 7664894..45a974b 100644
10039 --- a/arch/sparc/include/asm/barrier_64.h
10040 +++ b/arch/sparc/include/asm/barrier_64.h
10041 @@ -60,7 +60,7 @@ do { __asm__ __volatile__("ba,pt %%xcc, 1f\n\t" \
10042 do { \
10043 compiletime_assert_atomic_type(*p); \
10044 barrier(); \
10045 - ACCESS_ONCE(*p) = (v); \
10046 + ACCESS_ONCE_RW(*p) = (v); \
10047 } while (0)
10048
10049 #define smp_load_acquire(p) \
10050 diff --git a/arch/sparc/include/asm/cache.h b/arch/sparc/include/asm/cache.h
10051 index 5bb6991..5c2132e 100644
10052 --- a/arch/sparc/include/asm/cache.h
10053 +++ b/arch/sparc/include/asm/cache.h
10054 @@ -7,10 +7,12 @@
10055 #ifndef _SPARC_CACHE_H
10056 #define _SPARC_CACHE_H
10057
10058 +#include <linux/const.h>
10059 +
10060 #define ARCH_SLAB_MINALIGN __alignof__(unsigned long long)
10061
10062 #define L1_CACHE_SHIFT 5
10063 -#define L1_CACHE_BYTES 32
10064 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
10065
10066 #ifdef CONFIG_SPARC32
10067 #define SMP_CACHE_BYTES_SHIFT 5
10068 diff --git a/arch/sparc/include/asm/elf_32.h b/arch/sparc/include/asm/elf_32.h
10069 index a24e41f..47677ff 100644
10070 --- a/arch/sparc/include/asm/elf_32.h
10071 +++ b/arch/sparc/include/asm/elf_32.h
10072 @@ -114,6 +114,13 @@ typedef struct {
10073
10074 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE)
10075
10076 +#ifdef CONFIG_PAX_ASLR
10077 +#define PAX_ELF_ET_DYN_BASE 0x10000UL
10078 +
10079 +#define PAX_DELTA_MMAP_LEN 16
10080 +#define PAX_DELTA_STACK_LEN 16
10081 +#endif
10082 +
10083 /* This yields a mask that user programs can use to figure out what
10084 instruction set this cpu supports. This can NOT be done in userspace
10085 on Sparc. */
10086 diff --git a/arch/sparc/include/asm/elf_64.h b/arch/sparc/include/asm/elf_64.h
10087 index 370ca1e..d4f4a98 100644
10088 --- a/arch/sparc/include/asm/elf_64.h
10089 +++ b/arch/sparc/include/asm/elf_64.h
10090 @@ -189,6 +189,13 @@ typedef struct {
10091 #define ELF_ET_DYN_BASE 0x0000010000000000UL
10092 #define COMPAT_ELF_ET_DYN_BASE 0x0000000070000000UL
10093
10094 +#ifdef CONFIG_PAX_ASLR
10095 +#define PAX_ELF_ET_DYN_BASE (test_thread_flag(TIF_32BIT) ? 0x10000UL : 0x100000UL)
10096 +
10097 +#define PAX_DELTA_MMAP_LEN (test_thread_flag(TIF_32BIT) ? 14 : 28)
10098 +#define PAX_DELTA_STACK_LEN (test_thread_flag(TIF_32BIT) ? 15 : 29)
10099 +#endif
10100 +
10101 extern unsigned long sparc64_elf_hwcap;
10102 #define ELF_HWCAP sparc64_elf_hwcap
10103
10104 diff --git a/arch/sparc/include/asm/pgalloc_32.h b/arch/sparc/include/asm/pgalloc_32.h
10105 index a3890da..f6a408e 100644
10106 --- a/arch/sparc/include/asm/pgalloc_32.h
10107 +++ b/arch/sparc/include/asm/pgalloc_32.h
10108 @@ -35,6 +35,7 @@ static inline void pgd_set(pgd_t * pgdp, pmd_t * pmdp)
10109 }
10110
10111 #define pgd_populate(MM, PGD, PMD) pgd_set(PGD, PMD)
10112 +#define pgd_populate_kernel(MM, PGD, PMD) pgd_populate((MM), (PGD), (PMD))
10113
10114 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm,
10115 unsigned long address)
10116 diff --git a/arch/sparc/include/asm/pgalloc_64.h b/arch/sparc/include/asm/pgalloc_64.h
10117 index 5e31871..13469c6 100644
10118 --- a/arch/sparc/include/asm/pgalloc_64.h
10119 +++ b/arch/sparc/include/asm/pgalloc_64.h
10120 @@ -21,6 +21,7 @@ static inline void __pgd_populate(pgd_t *pgd, pud_t *pud)
10121 }
10122
10123 #define pgd_populate(MM, PGD, PUD) __pgd_populate(PGD, PUD)
10124 +#define pgd_populate_kernel(MM, PGD, PMD) pgd_populate((MM), (PGD), (PMD))
10125
10126 static inline pgd_t *pgd_alloc(struct mm_struct *mm)
10127 {
10128 @@ -38,6 +39,7 @@ static inline void __pud_populate(pud_t *pud, pmd_t *pmd)
10129 }
10130
10131 #define pud_populate(MM, PUD, PMD) __pud_populate(PUD, PMD)
10132 +#define pud_populate_kernel(MM, PUD, PMD) pud_populate((MM), (PUD), (PMD))
10133
10134 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
10135 {
10136 diff --git a/arch/sparc/include/asm/pgtable.h b/arch/sparc/include/asm/pgtable.h
10137 index 59ba6f6..4518128 100644
10138 --- a/arch/sparc/include/asm/pgtable.h
10139 +++ b/arch/sparc/include/asm/pgtable.h
10140 @@ -5,4 +5,8 @@
10141 #else
10142 #include <asm/pgtable_32.h>
10143 #endif
10144 +
10145 +#define ktla_ktva(addr) (addr)
10146 +#define ktva_ktla(addr) (addr)
10147 +
10148 #endif
10149 diff --git a/arch/sparc/include/asm/pgtable_32.h b/arch/sparc/include/asm/pgtable_32.h
10150 index f06b36a..bca3189 100644
10151 --- a/arch/sparc/include/asm/pgtable_32.h
10152 +++ b/arch/sparc/include/asm/pgtable_32.h
10153 @@ -51,6 +51,9 @@ unsigned long __init bootmem_init(unsigned long *pages_avail);
10154 #define PAGE_SHARED SRMMU_PAGE_SHARED
10155 #define PAGE_COPY SRMMU_PAGE_COPY
10156 #define PAGE_READONLY SRMMU_PAGE_RDONLY
10157 +#define PAGE_SHARED_NOEXEC SRMMU_PAGE_SHARED_NOEXEC
10158 +#define PAGE_COPY_NOEXEC SRMMU_PAGE_COPY_NOEXEC
10159 +#define PAGE_READONLY_NOEXEC SRMMU_PAGE_RDONLY_NOEXEC
10160 #define PAGE_KERNEL SRMMU_PAGE_KERNEL
10161
10162 /* Top-level page directory - dummy used by init-mm.
10163 @@ -63,18 +66,18 @@ extern unsigned long ptr_in_current_pgd;
10164
10165 /* xwr */
10166 #define __P000 PAGE_NONE
10167 -#define __P001 PAGE_READONLY
10168 -#define __P010 PAGE_COPY
10169 -#define __P011 PAGE_COPY
10170 +#define __P001 PAGE_READONLY_NOEXEC
10171 +#define __P010 PAGE_COPY_NOEXEC
10172 +#define __P011 PAGE_COPY_NOEXEC
10173 #define __P100 PAGE_READONLY
10174 #define __P101 PAGE_READONLY
10175 #define __P110 PAGE_COPY
10176 #define __P111 PAGE_COPY
10177
10178 #define __S000 PAGE_NONE
10179 -#define __S001 PAGE_READONLY
10180 -#define __S010 PAGE_SHARED
10181 -#define __S011 PAGE_SHARED
10182 +#define __S001 PAGE_READONLY_NOEXEC
10183 +#define __S010 PAGE_SHARED_NOEXEC
10184 +#define __S011 PAGE_SHARED_NOEXEC
10185 #define __S100 PAGE_READONLY
10186 #define __S101 PAGE_READONLY
10187 #define __S110 PAGE_SHARED
10188 diff --git a/arch/sparc/include/asm/pgtsrmmu.h b/arch/sparc/include/asm/pgtsrmmu.h
10189 index ae51a11..eadfd03 100644
10190 --- a/arch/sparc/include/asm/pgtsrmmu.h
10191 +++ b/arch/sparc/include/asm/pgtsrmmu.h
10192 @@ -111,6 +111,11 @@
10193 SRMMU_EXEC | SRMMU_REF)
10194 #define SRMMU_PAGE_RDONLY __pgprot(SRMMU_VALID | SRMMU_CACHE | \
10195 SRMMU_EXEC | SRMMU_REF)
10196 +
10197 +#define SRMMU_PAGE_SHARED_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_WRITE | SRMMU_REF)
10198 +#define SRMMU_PAGE_COPY_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_REF)
10199 +#define SRMMU_PAGE_RDONLY_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_REF)
10200 +
10201 #define SRMMU_PAGE_KERNEL __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_PRIV | \
10202 SRMMU_DIRTY | SRMMU_REF)
10203
10204 diff --git a/arch/sparc/include/asm/setup.h b/arch/sparc/include/asm/setup.h
10205 index 29d64b1..4272fe8 100644
10206 --- a/arch/sparc/include/asm/setup.h
10207 +++ b/arch/sparc/include/asm/setup.h
10208 @@ -55,8 +55,8 @@ int handle_ldf_stq(u32 insn, struct pt_regs *regs);
10209 void handle_ld_nf(u32 insn, struct pt_regs *regs);
10210
10211 /* init_64.c */
10212 -extern atomic_t dcpage_flushes;
10213 -extern atomic_t dcpage_flushes_xcall;
10214 +extern atomic_unchecked_t dcpage_flushes;
10215 +extern atomic_unchecked_t dcpage_flushes_xcall;
10216
10217 extern int sysctl_tsb_ratio;
10218 #endif
10219 diff --git a/arch/sparc/include/asm/spinlock_64.h b/arch/sparc/include/asm/spinlock_64.h
10220 index 9689176..63c18ea 100644
10221 --- a/arch/sparc/include/asm/spinlock_64.h
10222 +++ b/arch/sparc/include/asm/spinlock_64.h
10223 @@ -92,14 +92,19 @@ static inline void arch_spin_lock_flags(arch_spinlock_t *lock, unsigned long fla
10224
10225 /* Multi-reader locks, these are much saner than the 32-bit Sparc ones... */
10226
10227 -static void inline arch_read_lock(arch_rwlock_t *lock)
10228 +static inline void arch_read_lock(arch_rwlock_t *lock)
10229 {
10230 unsigned long tmp1, tmp2;
10231
10232 __asm__ __volatile__ (
10233 "1: ldsw [%2], %0\n"
10234 " brlz,pn %0, 2f\n"
10235 -"4: add %0, 1, %1\n"
10236 +"4: addcc %0, 1, %1\n"
10237 +
10238 +#ifdef CONFIG_PAX_REFCOUNT
10239 +" tvs %%icc, 6\n"
10240 +#endif
10241 +
10242 " cas [%2], %0, %1\n"
10243 " cmp %0, %1\n"
10244 " bne,pn %%icc, 1b\n"
10245 @@ -112,10 +117,10 @@ static void inline arch_read_lock(arch_rwlock_t *lock)
10246 " .previous"
10247 : "=&r" (tmp1), "=&r" (tmp2)
10248 : "r" (lock)
10249 - : "memory");
10250 + : "memory", "cc");
10251 }
10252
10253 -static int inline arch_read_trylock(arch_rwlock_t *lock)
10254 +static inline int arch_read_trylock(arch_rwlock_t *lock)
10255 {
10256 int tmp1, tmp2;
10257
10258 @@ -123,7 +128,12 @@ static int inline arch_read_trylock(arch_rwlock_t *lock)
10259 "1: ldsw [%2], %0\n"
10260 " brlz,a,pn %0, 2f\n"
10261 " mov 0, %0\n"
10262 -" add %0, 1, %1\n"
10263 +" addcc %0, 1, %1\n"
10264 +
10265 +#ifdef CONFIG_PAX_REFCOUNT
10266 +" tvs %%icc, 6\n"
10267 +#endif
10268 +
10269 " cas [%2], %0, %1\n"
10270 " cmp %0, %1\n"
10271 " bne,pn %%icc, 1b\n"
10272 @@ -136,13 +146,18 @@ static int inline arch_read_trylock(arch_rwlock_t *lock)
10273 return tmp1;
10274 }
10275
10276 -static void inline arch_read_unlock(arch_rwlock_t *lock)
10277 +static inline void arch_read_unlock(arch_rwlock_t *lock)
10278 {
10279 unsigned long tmp1, tmp2;
10280
10281 __asm__ __volatile__(
10282 "1: lduw [%2], %0\n"
10283 -" sub %0, 1, %1\n"
10284 +" subcc %0, 1, %1\n"
10285 +
10286 +#ifdef CONFIG_PAX_REFCOUNT
10287 +" tvs %%icc, 6\n"
10288 +#endif
10289 +
10290 " cas [%2], %0, %1\n"
10291 " cmp %0, %1\n"
10292 " bne,pn %%xcc, 1b\n"
10293 @@ -152,7 +167,7 @@ static void inline arch_read_unlock(arch_rwlock_t *lock)
10294 : "memory");
10295 }
10296
10297 -static void inline arch_write_lock(arch_rwlock_t *lock)
10298 +static inline void arch_write_lock(arch_rwlock_t *lock)
10299 {
10300 unsigned long mask, tmp1, tmp2;
10301
10302 @@ -177,7 +192,7 @@ static void inline arch_write_lock(arch_rwlock_t *lock)
10303 : "memory");
10304 }
10305
10306 -static void inline arch_write_unlock(arch_rwlock_t *lock)
10307 +static inline void arch_write_unlock(arch_rwlock_t *lock)
10308 {
10309 __asm__ __volatile__(
10310 " stw %%g0, [%0]"
10311 @@ -186,7 +201,7 @@ static void inline arch_write_unlock(arch_rwlock_t *lock)
10312 : "memory");
10313 }
10314
10315 -static int inline arch_write_trylock(arch_rwlock_t *lock)
10316 +static inline int arch_write_trylock(arch_rwlock_t *lock)
10317 {
10318 unsigned long mask, tmp1, tmp2, result;
10319
10320 diff --git a/arch/sparc/include/asm/thread_info_32.h b/arch/sparc/include/asm/thread_info_32.h
10321 index fd7bd0a..2e2fa7a 100644
10322 --- a/arch/sparc/include/asm/thread_info_32.h
10323 +++ b/arch/sparc/include/asm/thread_info_32.h
10324 @@ -47,6 +47,7 @@ struct thread_info {
10325 struct reg_window32 reg_window[NSWINS]; /* align for ldd! */
10326 unsigned long rwbuf_stkptrs[NSWINS];
10327 unsigned long w_saved;
10328 + unsigned long lowest_stack;
10329 };
10330
10331 /*
10332 diff --git a/arch/sparc/include/asm/thread_info_64.h b/arch/sparc/include/asm/thread_info_64.h
10333 index ff45516..73001ab 100644
10334 --- a/arch/sparc/include/asm/thread_info_64.h
10335 +++ b/arch/sparc/include/asm/thread_info_64.h
10336 @@ -61,6 +61,8 @@ struct thread_info {
10337 struct pt_regs *kern_una_regs;
10338 unsigned int kern_una_insn;
10339
10340 + unsigned long lowest_stack;
10341 +
10342 unsigned long fpregs[(7 * 256) / sizeof(unsigned long)]
10343 __attribute__ ((aligned(64)));
10344 };
10345 @@ -184,12 +186,13 @@ register struct thread_info *current_thread_info_reg asm("g6");
10346 #define TIF_NEED_RESCHED 3 /* rescheduling necessary */
10347 /* flag bit 4 is available */
10348 #define TIF_UNALIGNED 5 /* allowed to do unaligned accesses */
10349 -/* flag bit 6 is available */
10350 +#define TIF_GRSEC_SETXID 6 /* update credentials on syscall entry/exit */
10351 #define TIF_32BIT 7 /* 32-bit binary */
10352 #define TIF_NOHZ 8 /* in adaptive nohz mode */
10353 #define TIF_SECCOMP 9 /* secure computing */
10354 #define TIF_SYSCALL_AUDIT 10 /* syscall auditing active */
10355 #define TIF_SYSCALL_TRACEPOINT 11 /* syscall tracepoint instrumentation */
10356 +
10357 /* NOTE: Thread flags >= 12 should be ones we have no interest
10358 * in using in assembly, else we can't use the mask as
10359 * an immediate value in instructions such as andcc.
10360 @@ -209,12 +212,17 @@ register struct thread_info *current_thread_info_reg asm("g6");
10361 #define _TIF_SYSCALL_AUDIT (1<<TIF_SYSCALL_AUDIT)
10362 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
10363 #define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG)
10364 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
10365
10366 #define _TIF_USER_WORK_MASK ((0xff << TI_FLAG_WSAVED_SHIFT) | \
10367 _TIF_DO_NOTIFY_RESUME_MASK | \
10368 _TIF_NEED_RESCHED)
10369 #define _TIF_DO_NOTIFY_RESUME_MASK (_TIF_NOTIFY_RESUME | _TIF_SIGPENDING)
10370
10371 +#define _TIF_WORK_SYSCALL \
10372 + (_TIF_SYSCALL_TRACE | _TIF_SECCOMP | _TIF_SYSCALL_AUDIT | \
10373 + _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ | _TIF_GRSEC_SETXID)
10374 +
10375 #define is_32bit_task() (test_thread_flag(TIF_32BIT))
10376
10377 /*
10378 diff --git a/arch/sparc/include/asm/uaccess.h b/arch/sparc/include/asm/uaccess.h
10379 index bd56c28..4b63d83 100644
10380 --- a/arch/sparc/include/asm/uaccess.h
10381 +++ b/arch/sparc/include/asm/uaccess.h
10382 @@ -1,5 +1,6 @@
10383 #ifndef ___ASM_SPARC_UACCESS_H
10384 #define ___ASM_SPARC_UACCESS_H
10385 +
10386 #if defined(__sparc__) && defined(__arch64__)
10387 #include <asm/uaccess_64.h>
10388 #else
10389 diff --git a/arch/sparc/include/asm/uaccess_32.h b/arch/sparc/include/asm/uaccess_32.h
10390 index 64ee103..388aef0 100644
10391 --- a/arch/sparc/include/asm/uaccess_32.h
10392 +++ b/arch/sparc/include/asm/uaccess_32.h
10393 @@ -47,6 +47,7 @@
10394 #define __user_ok(addr, size) ({ (void)(size); (addr) < STACK_TOP; })
10395 #define __kernel_ok (segment_eq(get_fs(), KERNEL_DS))
10396 #define __access_ok(addr, size) (__user_ok((addr) & get_fs().seg, (size)))
10397 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
10398 #define access_ok(type, addr, size) \
10399 ({ (void)(type); __access_ok((unsigned long)(addr), size); })
10400
10401 @@ -313,27 +314,46 @@ unsigned long __copy_user(void __user *to, const void __user *from, unsigned lon
10402
10403 static inline unsigned long copy_to_user(void __user *to, const void *from, unsigned long n)
10404 {
10405 - if (n && __access_ok((unsigned long) to, n))
10406 + if ((long)n < 0)
10407 + return n;
10408 +
10409 + if (n && __access_ok((unsigned long) to, n)) {
10410 + if (!__builtin_constant_p(n))
10411 + check_object_size(from, n, true);
10412 return __copy_user(to, (__force void __user *) from, n);
10413 - else
10414 + } else
10415 return n;
10416 }
10417
10418 static inline unsigned long __copy_to_user(void __user *to, const void *from, unsigned long n)
10419 {
10420 + if ((long)n < 0)
10421 + return n;
10422 +
10423 + if (!__builtin_constant_p(n))
10424 + check_object_size(from, n, true);
10425 +
10426 return __copy_user(to, (__force void __user *) from, n);
10427 }
10428
10429 static inline unsigned long copy_from_user(void *to, const void __user *from, unsigned long n)
10430 {
10431 - if (n && __access_ok((unsigned long) from, n))
10432 + if ((long)n < 0)
10433 + return n;
10434 +
10435 + if (n && __access_ok((unsigned long) from, n)) {
10436 + if (!__builtin_constant_p(n))
10437 + check_object_size(to, n, false);
10438 return __copy_user((__force void __user *) to, from, n);
10439 - else
10440 + } else
10441 return n;
10442 }
10443
10444 static inline unsigned long __copy_from_user(void *to, const void __user *from, unsigned long n)
10445 {
10446 + if ((long)n < 0)
10447 + return n;
10448 +
10449 return __copy_user((__force void __user *) to, from, n);
10450 }
10451
10452 diff --git a/arch/sparc/include/asm/uaccess_64.h b/arch/sparc/include/asm/uaccess_64.h
10453 index a35194b..47dabc0d 100644
10454 --- a/arch/sparc/include/asm/uaccess_64.h
10455 +++ b/arch/sparc/include/asm/uaccess_64.h
10456 @@ -10,6 +10,7 @@
10457 #include <linux/compiler.h>
10458 #include <linux/string.h>
10459 #include <linux/thread_info.h>
10460 +#include <linux/kernel.h>
10461 #include <asm/asi.h>
10462 #include <asm/spitfire.h>
10463 #include <asm-generic/uaccess-unaligned.h>
10464 @@ -54,6 +55,11 @@ static inline int __access_ok(const void __user * addr, unsigned long size)
10465 return 1;
10466 }
10467
10468 +static inline int access_ok_noprefault(int type, const void __user * addr, unsigned long size)
10469 +{
10470 + return 1;
10471 +}
10472 +
10473 static inline int access_ok(int type, const void __user * addr, unsigned long size)
10474 {
10475 return 1;
10476 @@ -228,8 +234,15 @@ unsigned long copy_from_user_fixup(void *to, const void __user *from,
10477 static inline unsigned long __must_check
10478 copy_from_user(void *to, const void __user *from, unsigned long size)
10479 {
10480 - unsigned long ret = ___copy_from_user(to, from, size);
10481 + unsigned long ret;
10482
10483 + if ((long)size < 0 || size > INT_MAX)
10484 + return size;
10485 +
10486 + if (!__builtin_constant_p(size))
10487 + check_object_size(to, size, false);
10488 +
10489 + ret = ___copy_from_user(to, from, size);
10490 if (unlikely(ret))
10491 ret = copy_from_user_fixup(to, from, size);
10492
10493 @@ -245,8 +258,15 @@ unsigned long copy_to_user_fixup(void __user *to, const void *from,
10494 static inline unsigned long __must_check
10495 copy_to_user(void __user *to, const void *from, unsigned long size)
10496 {
10497 - unsigned long ret = ___copy_to_user(to, from, size);
10498 + unsigned long ret;
10499
10500 + if ((long)size < 0 || size > INT_MAX)
10501 + return size;
10502 +
10503 + if (!__builtin_constant_p(size))
10504 + check_object_size(from, size, true);
10505 +
10506 + ret = ___copy_to_user(to, from, size);
10507 if (unlikely(ret))
10508 ret = copy_to_user_fixup(to, from, size);
10509 return ret;
10510 diff --git a/arch/sparc/kernel/Makefile b/arch/sparc/kernel/Makefile
10511 index 7cf9c6e..6206648 100644
10512 --- a/arch/sparc/kernel/Makefile
10513 +++ b/arch/sparc/kernel/Makefile
10514 @@ -4,7 +4,7 @@
10515 #
10516
10517 asflags-y := -ansi
10518 -ccflags-y := -Werror
10519 +#ccflags-y := -Werror
10520
10521 extra-y := head_$(BITS).o
10522
10523 diff --git a/arch/sparc/kernel/process_32.c b/arch/sparc/kernel/process_32.c
10524 index 50e7b62..79fae35 100644
10525 --- a/arch/sparc/kernel/process_32.c
10526 +++ b/arch/sparc/kernel/process_32.c
10527 @@ -123,14 +123,14 @@ void show_regs(struct pt_regs *r)
10528
10529 printk("PSR: %08lx PC: %08lx NPC: %08lx Y: %08lx %s\n",
10530 r->psr, r->pc, r->npc, r->y, print_tainted());
10531 - printk("PC: <%pS>\n", (void *) r->pc);
10532 + printk("PC: <%pA>\n", (void *) r->pc);
10533 printk("%%G: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10534 r->u_regs[0], r->u_regs[1], r->u_regs[2], r->u_regs[3],
10535 r->u_regs[4], r->u_regs[5], r->u_regs[6], r->u_regs[7]);
10536 printk("%%O: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10537 r->u_regs[8], r->u_regs[9], r->u_regs[10], r->u_regs[11],
10538 r->u_regs[12], r->u_regs[13], r->u_regs[14], r->u_regs[15]);
10539 - printk("RPC: <%pS>\n", (void *) r->u_regs[15]);
10540 + printk("RPC: <%pA>\n", (void *) r->u_regs[15]);
10541
10542 printk("%%L: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10543 rw->locals[0], rw->locals[1], rw->locals[2], rw->locals[3],
10544 @@ -167,7 +167,7 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp)
10545 rw = (struct reg_window32 *) fp;
10546 pc = rw->ins[7];
10547 printk("[%08lx : ", pc);
10548 - printk("%pS ] ", (void *) pc);
10549 + printk("%pA ] ", (void *) pc);
10550 fp = rw->ins[6];
10551 } while (++count < 16);
10552 printk("\n");
10553 diff --git a/arch/sparc/kernel/process_64.c b/arch/sparc/kernel/process_64.c
10554 index 46a5964..a35c62c 100644
10555 --- a/arch/sparc/kernel/process_64.c
10556 +++ b/arch/sparc/kernel/process_64.c
10557 @@ -161,7 +161,7 @@ static void show_regwindow(struct pt_regs *regs)
10558 printk("i4: %016lx i5: %016lx i6: %016lx i7: %016lx\n",
10559 rwk->ins[4], rwk->ins[5], rwk->ins[6], rwk->ins[7]);
10560 if (regs->tstate & TSTATE_PRIV)
10561 - printk("I7: <%pS>\n", (void *) rwk->ins[7]);
10562 + printk("I7: <%pA>\n", (void *) rwk->ins[7]);
10563 }
10564
10565 void show_regs(struct pt_regs *regs)
10566 @@ -170,7 +170,7 @@ void show_regs(struct pt_regs *regs)
10567
10568 printk("TSTATE: %016lx TPC: %016lx TNPC: %016lx Y: %08x %s\n", regs->tstate,
10569 regs->tpc, regs->tnpc, regs->y, print_tainted());
10570 - printk("TPC: <%pS>\n", (void *) regs->tpc);
10571 + printk("TPC: <%pA>\n", (void *) regs->tpc);
10572 printk("g0: %016lx g1: %016lx g2: %016lx g3: %016lx\n",
10573 regs->u_regs[0], regs->u_regs[1], regs->u_regs[2],
10574 regs->u_regs[3]);
10575 @@ -183,7 +183,7 @@ void show_regs(struct pt_regs *regs)
10576 printk("o4: %016lx o5: %016lx sp: %016lx ret_pc: %016lx\n",
10577 regs->u_regs[12], regs->u_regs[13], regs->u_regs[14],
10578 regs->u_regs[15]);
10579 - printk("RPC: <%pS>\n", (void *) regs->u_regs[15]);
10580 + printk("RPC: <%pA>\n", (void *) regs->u_regs[15]);
10581 show_regwindow(regs);
10582 show_stack(current, (unsigned long *) regs->u_regs[UREG_FP]);
10583 }
10584 @@ -278,7 +278,7 @@ void arch_trigger_all_cpu_backtrace(bool include_self)
10585 ((tp && tp->task) ? tp->task->pid : -1));
10586
10587 if (gp->tstate & TSTATE_PRIV) {
10588 - printk(" TPC[%pS] O7[%pS] I7[%pS] RPC[%pS]\n",
10589 + printk(" TPC[%pA] O7[%pA] I7[%pA] RPC[%pA]\n",
10590 (void *) gp->tpc,
10591 (void *) gp->o7,
10592 (void *) gp->i7,
10593 diff --git a/arch/sparc/kernel/prom_common.c b/arch/sparc/kernel/prom_common.c
10594 index 79cc0d1..ec62734 100644
10595 --- a/arch/sparc/kernel/prom_common.c
10596 +++ b/arch/sparc/kernel/prom_common.c
10597 @@ -144,7 +144,7 @@ static int __init prom_common_nextprop(phandle node, char *prev, char *buf)
10598
10599 unsigned int prom_early_allocated __initdata;
10600
10601 -static struct of_pdt_ops prom_sparc_ops __initdata = {
10602 +static struct of_pdt_ops prom_sparc_ops __initconst = {
10603 .nextprop = prom_common_nextprop,
10604 .getproplen = prom_getproplen,
10605 .getproperty = prom_getproperty,
10606 diff --git a/arch/sparc/kernel/ptrace_64.c b/arch/sparc/kernel/ptrace_64.c
10607 index 9ddc492..27a5619 100644
10608 --- a/arch/sparc/kernel/ptrace_64.c
10609 +++ b/arch/sparc/kernel/ptrace_64.c
10610 @@ -1060,6 +1060,10 @@ long arch_ptrace(struct task_struct *child, long request,
10611 return ret;
10612 }
10613
10614 +#ifdef CONFIG_GRKERNSEC_SETXID
10615 +extern void gr_delayed_cred_worker(void);
10616 +#endif
10617 +
10618 asmlinkage int syscall_trace_enter(struct pt_regs *regs)
10619 {
10620 int ret = 0;
10621 @@ -1070,6 +1074,11 @@ asmlinkage int syscall_trace_enter(struct pt_regs *regs)
10622 if (test_thread_flag(TIF_NOHZ))
10623 user_exit();
10624
10625 +#ifdef CONFIG_GRKERNSEC_SETXID
10626 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
10627 + gr_delayed_cred_worker();
10628 +#endif
10629 +
10630 if (test_thread_flag(TIF_SYSCALL_TRACE))
10631 ret = tracehook_report_syscall_entry(regs);
10632
10633 @@ -1088,6 +1097,11 @@ asmlinkage void syscall_trace_leave(struct pt_regs *regs)
10634 if (test_thread_flag(TIF_NOHZ))
10635 user_exit();
10636
10637 +#ifdef CONFIG_GRKERNSEC_SETXID
10638 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
10639 + gr_delayed_cred_worker();
10640 +#endif
10641 +
10642 audit_syscall_exit(regs);
10643
10644 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
10645 diff --git a/arch/sparc/kernel/smp_64.c b/arch/sparc/kernel/smp_64.c
10646 index 61139d9..c1a5f28 100644
10647 --- a/arch/sparc/kernel/smp_64.c
10648 +++ b/arch/sparc/kernel/smp_64.c
10649 @@ -887,7 +887,7 @@ void smp_flush_dcache_page_impl(struct page *page, int cpu)
10650 return;
10651
10652 #ifdef CONFIG_DEBUG_DCFLUSH
10653 - atomic_inc(&dcpage_flushes);
10654 + atomic_inc_unchecked(&dcpage_flushes);
10655 #endif
10656
10657 this_cpu = get_cpu();
10658 @@ -911,7 +911,7 @@ void smp_flush_dcache_page_impl(struct page *page, int cpu)
10659 xcall_deliver(data0, __pa(pg_addr),
10660 (u64) pg_addr, cpumask_of(cpu));
10661 #ifdef CONFIG_DEBUG_DCFLUSH
10662 - atomic_inc(&dcpage_flushes_xcall);
10663 + atomic_inc_unchecked(&dcpage_flushes_xcall);
10664 #endif
10665 }
10666 }
10667 @@ -930,7 +930,7 @@ void flush_dcache_page_all(struct mm_struct *mm, struct page *page)
10668 preempt_disable();
10669
10670 #ifdef CONFIG_DEBUG_DCFLUSH
10671 - atomic_inc(&dcpage_flushes);
10672 + atomic_inc_unchecked(&dcpage_flushes);
10673 #endif
10674 data0 = 0;
10675 pg_addr = page_address(page);
10676 @@ -947,7 +947,7 @@ void flush_dcache_page_all(struct mm_struct *mm, struct page *page)
10677 xcall_deliver(data0, __pa(pg_addr),
10678 (u64) pg_addr, cpu_online_mask);
10679 #ifdef CONFIG_DEBUG_DCFLUSH
10680 - atomic_inc(&dcpage_flushes_xcall);
10681 + atomic_inc_unchecked(&dcpage_flushes_xcall);
10682 #endif
10683 }
10684 __local_flush_dcache_page(page);
10685 diff --git a/arch/sparc/kernel/sys_sparc_32.c b/arch/sparc/kernel/sys_sparc_32.c
10686 index 646988d..b88905f 100644
10687 --- a/arch/sparc/kernel/sys_sparc_32.c
10688 +++ b/arch/sparc/kernel/sys_sparc_32.c
10689 @@ -54,7 +54,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10690 if (len > TASK_SIZE - PAGE_SIZE)
10691 return -ENOMEM;
10692 if (!addr)
10693 - addr = TASK_UNMAPPED_BASE;
10694 + addr = current->mm->mmap_base;
10695
10696 info.flags = 0;
10697 info.length = len;
10698 diff --git a/arch/sparc/kernel/sys_sparc_64.c b/arch/sparc/kernel/sys_sparc_64.c
10699 index 30e7ddb..266a3b0 100644
10700 --- a/arch/sparc/kernel/sys_sparc_64.c
10701 +++ b/arch/sparc/kernel/sys_sparc_64.c
10702 @@ -89,13 +89,14 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10703 struct vm_area_struct * vma;
10704 unsigned long task_size = TASK_SIZE;
10705 int do_color_align;
10706 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
10707 struct vm_unmapped_area_info info;
10708
10709 if (flags & MAP_FIXED) {
10710 /* We do not accept a shared mapping if it would violate
10711 * cache aliasing constraints.
10712 */
10713 - if ((flags & MAP_SHARED) &&
10714 + if ((filp || (flags & MAP_SHARED)) &&
10715 ((addr - (pgoff << PAGE_SHIFT)) & (SHMLBA - 1)))
10716 return -EINVAL;
10717 return addr;
10718 @@ -110,6 +111,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10719 if (filp || (flags & MAP_SHARED))
10720 do_color_align = 1;
10721
10722 +#ifdef CONFIG_PAX_RANDMMAP
10723 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10724 +#endif
10725 +
10726 if (addr) {
10727 if (do_color_align)
10728 addr = COLOR_ALIGN(addr, pgoff);
10729 @@ -117,22 +122,28 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10730 addr = PAGE_ALIGN(addr);
10731
10732 vma = find_vma(mm, addr);
10733 - if (task_size - len >= addr &&
10734 - (!vma || addr + len <= vma->vm_start))
10735 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
10736 return addr;
10737 }
10738
10739 info.flags = 0;
10740 info.length = len;
10741 - info.low_limit = TASK_UNMAPPED_BASE;
10742 + info.low_limit = mm->mmap_base;
10743 info.high_limit = min(task_size, VA_EXCLUDE_START);
10744 info.align_mask = do_color_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
10745 info.align_offset = pgoff << PAGE_SHIFT;
10746 + info.threadstack_offset = offset;
10747 addr = vm_unmapped_area(&info);
10748
10749 if ((addr & ~PAGE_MASK) && task_size > VA_EXCLUDE_END) {
10750 VM_BUG_ON(addr != -ENOMEM);
10751 info.low_limit = VA_EXCLUDE_END;
10752 +
10753 +#ifdef CONFIG_PAX_RANDMMAP
10754 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10755 + info.low_limit += mm->delta_mmap;
10756 +#endif
10757 +
10758 info.high_limit = task_size;
10759 addr = vm_unmapped_area(&info);
10760 }
10761 @@ -150,6 +161,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10762 unsigned long task_size = STACK_TOP32;
10763 unsigned long addr = addr0;
10764 int do_color_align;
10765 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
10766 struct vm_unmapped_area_info info;
10767
10768 /* This should only ever run for 32-bit processes. */
10769 @@ -159,7 +171,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10770 /* We do not accept a shared mapping if it would violate
10771 * cache aliasing constraints.
10772 */
10773 - if ((flags & MAP_SHARED) &&
10774 + if ((filp || (flags & MAP_SHARED)) &&
10775 ((addr - (pgoff << PAGE_SHIFT)) & (SHMLBA - 1)))
10776 return -EINVAL;
10777 return addr;
10778 @@ -172,6 +184,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10779 if (filp || (flags & MAP_SHARED))
10780 do_color_align = 1;
10781
10782 +#ifdef CONFIG_PAX_RANDMMAP
10783 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10784 +#endif
10785 +
10786 /* requesting a specific address */
10787 if (addr) {
10788 if (do_color_align)
10789 @@ -180,8 +196,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10790 addr = PAGE_ALIGN(addr);
10791
10792 vma = find_vma(mm, addr);
10793 - if (task_size - len >= addr &&
10794 - (!vma || addr + len <= vma->vm_start))
10795 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
10796 return addr;
10797 }
10798
10799 @@ -191,6 +206,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10800 info.high_limit = mm->mmap_base;
10801 info.align_mask = do_color_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
10802 info.align_offset = pgoff << PAGE_SHIFT;
10803 + info.threadstack_offset = offset;
10804 addr = vm_unmapped_area(&info);
10805
10806 /*
10807 @@ -203,6 +219,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10808 VM_BUG_ON(addr != -ENOMEM);
10809 info.flags = 0;
10810 info.low_limit = TASK_UNMAPPED_BASE;
10811 +
10812 +#ifdef CONFIG_PAX_RANDMMAP
10813 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10814 + info.low_limit += mm->delta_mmap;
10815 +#endif
10816 +
10817 info.high_limit = STACK_TOP32;
10818 addr = vm_unmapped_area(&info);
10819 }
10820 @@ -259,10 +281,14 @@ unsigned long get_fb_unmapped_area(struct file *filp, unsigned long orig_addr, u
10821 EXPORT_SYMBOL(get_fb_unmapped_area);
10822
10823 /* Essentially the same as PowerPC. */
10824 -static unsigned long mmap_rnd(void)
10825 +static unsigned long mmap_rnd(struct mm_struct *mm)
10826 {
10827 unsigned long rnd = 0UL;
10828
10829 +#ifdef CONFIG_PAX_RANDMMAP
10830 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10831 +#endif
10832 +
10833 if (current->flags & PF_RANDOMIZE) {
10834 unsigned long val = get_random_int();
10835 if (test_thread_flag(TIF_32BIT))
10836 @@ -275,7 +301,7 @@ static unsigned long mmap_rnd(void)
10837
10838 void arch_pick_mmap_layout(struct mm_struct *mm)
10839 {
10840 - unsigned long random_factor = mmap_rnd();
10841 + unsigned long random_factor = mmap_rnd(mm);
10842 unsigned long gap;
10843
10844 /*
10845 @@ -288,6 +314,12 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
10846 gap == RLIM_INFINITY ||
10847 sysctl_legacy_va_layout) {
10848 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
10849 +
10850 +#ifdef CONFIG_PAX_RANDMMAP
10851 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10852 + mm->mmap_base += mm->delta_mmap;
10853 +#endif
10854 +
10855 mm->get_unmapped_area = arch_get_unmapped_area;
10856 } else {
10857 /* We know it's 32-bit */
10858 @@ -299,6 +331,12 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
10859 gap = (task_size / 6 * 5);
10860
10861 mm->mmap_base = PAGE_ALIGN(task_size - gap - random_factor);
10862 +
10863 +#ifdef CONFIG_PAX_RANDMMAP
10864 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10865 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
10866 +#endif
10867 +
10868 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
10869 }
10870 }
10871 diff --git a/arch/sparc/kernel/syscalls.S b/arch/sparc/kernel/syscalls.S
10872 index bb00089..e0ea580 100644
10873 --- a/arch/sparc/kernel/syscalls.S
10874 +++ b/arch/sparc/kernel/syscalls.S
10875 @@ -62,7 +62,7 @@ sys32_rt_sigreturn:
10876 #endif
10877 .align 32
10878 1: ldx [%g6 + TI_FLAGS], %l5
10879 - andcc %l5, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10880 + andcc %l5, _TIF_WORK_SYSCALL, %g0
10881 be,pt %icc, rtrap
10882 nop
10883 call syscall_trace_leave
10884 @@ -194,7 +194,7 @@ linux_sparc_syscall32:
10885
10886 srl %i3, 0, %o3 ! IEU0
10887 srl %i2, 0, %o2 ! IEU0 Group
10888 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10889 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10890 bne,pn %icc, linux_syscall_trace32 ! CTI
10891 mov %i0, %l5 ! IEU1
10892 5: call %l7 ! CTI Group brk forced
10893 @@ -218,7 +218,7 @@ linux_sparc_syscall:
10894
10895 mov %i3, %o3 ! IEU1
10896 mov %i4, %o4 ! IEU0 Group
10897 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10898 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10899 bne,pn %icc, linux_syscall_trace ! CTI Group
10900 mov %i0, %l5 ! IEU0
10901 2: call %l7 ! CTI Group brk forced
10902 @@ -233,7 +233,7 @@ ret_sys_call:
10903
10904 cmp %o0, -ERESTART_RESTARTBLOCK
10905 bgeu,pn %xcc, 1f
10906 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10907 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10908 ldx [%sp + PTREGS_OFF + PT_V9_TNPC], %l1 ! pc = npc
10909
10910 2:
10911 diff --git a/arch/sparc/kernel/traps_32.c b/arch/sparc/kernel/traps_32.c
10912 index 6fd386c5..6907d81 100644
10913 --- a/arch/sparc/kernel/traps_32.c
10914 +++ b/arch/sparc/kernel/traps_32.c
10915 @@ -44,6 +44,8 @@ static void instruction_dump(unsigned long *pc)
10916 #define __SAVE __asm__ __volatile__("save %sp, -0x40, %sp\n\t")
10917 #define __RESTORE __asm__ __volatile__("restore %g0, %g0, %g0\n\t")
10918
10919 +extern void gr_handle_kernel_exploit(void);
10920 +
10921 void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
10922 {
10923 static int die_counter;
10924 @@ -76,15 +78,17 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
10925 count++ < 30 &&
10926 (((unsigned long) rw) >= PAGE_OFFSET) &&
10927 !(((unsigned long) rw) & 0x7)) {
10928 - printk("Caller[%08lx]: %pS\n", rw->ins[7],
10929 + printk("Caller[%08lx]: %pA\n", rw->ins[7],
10930 (void *) rw->ins[7]);
10931 rw = (struct reg_window32 *)rw->ins[6];
10932 }
10933 }
10934 printk("Instruction DUMP:");
10935 instruction_dump ((unsigned long *) regs->pc);
10936 - if(regs->psr & PSR_PS)
10937 + if(regs->psr & PSR_PS) {
10938 + gr_handle_kernel_exploit();
10939 do_exit(SIGKILL);
10940 + }
10941 do_exit(SIGSEGV);
10942 }
10943
10944 diff --git a/arch/sparc/kernel/traps_64.c b/arch/sparc/kernel/traps_64.c
10945 index 0e69974..0c15a6e 100644
10946 --- a/arch/sparc/kernel/traps_64.c
10947 +++ b/arch/sparc/kernel/traps_64.c
10948 @@ -79,7 +79,7 @@ static void dump_tl1_traplog(struct tl1_traplog *p)
10949 i + 1,
10950 p->trapstack[i].tstate, p->trapstack[i].tpc,
10951 p->trapstack[i].tnpc, p->trapstack[i].tt);
10952 - printk("TRAPLOG: TPC<%pS>\n", (void *) p->trapstack[i].tpc);
10953 + printk("TRAPLOG: TPC<%pA>\n", (void *) p->trapstack[i].tpc);
10954 }
10955 }
10956
10957 @@ -99,6 +99,12 @@ void bad_trap(struct pt_regs *regs, long lvl)
10958
10959 lvl -= 0x100;
10960 if (regs->tstate & TSTATE_PRIV) {
10961 +
10962 +#ifdef CONFIG_PAX_REFCOUNT
10963 + if (lvl == 6)
10964 + pax_report_refcount_overflow(regs);
10965 +#endif
10966 +
10967 sprintf(buffer, "Kernel bad sw trap %lx", lvl);
10968 die_if_kernel(buffer, regs);
10969 }
10970 @@ -117,11 +123,16 @@ void bad_trap(struct pt_regs *regs, long lvl)
10971 void bad_trap_tl1(struct pt_regs *regs, long lvl)
10972 {
10973 char buffer[32];
10974 -
10975 +
10976 if (notify_die(DIE_TRAP_TL1, "bad trap tl1", regs,
10977 0, lvl, SIGTRAP) == NOTIFY_STOP)
10978 return;
10979
10980 +#ifdef CONFIG_PAX_REFCOUNT
10981 + if (lvl == 6)
10982 + pax_report_refcount_overflow(regs);
10983 +#endif
10984 +
10985 dump_tl1_traplog((struct tl1_traplog *)(regs + 1));
10986
10987 sprintf (buffer, "Bad trap %lx at tl>0", lvl);
10988 @@ -1151,7 +1162,7 @@ static void cheetah_log_errors(struct pt_regs *regs, struct cheetah_err_info *in
10989 regs->tpc, regs->tnpc, regs->u_regs[UREG_I7], regs->tstate);
10990 printk("%s" "ERROR(%d): ",
10991 (recoverable ? KERN_WARNING : KERN_CRIT), smp_processor_id());
10992 - printk("TPC<%pS>\n", (void *) regs->tpc);
10993 + printk("TPC<%pA>\n", (void *) regs->tpc);
10994 printk("%s" "ERROR(%d): M_SYND(%lx), E_SYND(%lx)%s%s\n",
10995 (recoverable ? KERN_WARNING : KERN_CRIT), smp_processor_id(),
10996 (afsr & CHAFSR_M_SYNDROME) >> CHAFSR_M_SYNDROME_SHIFT,
10997 @@ -1758,7 +1769,7 @@ void cheetah_plus_parity_error(int type, struct pt_regs *regs)
10998 smp_processor_id(),
10999 (type & 0x1) ? 'I' : 'D',
11000 regs->tpc);
11001 - printk(KERN_EMERG "TPC<%pS>\n", (void *) regs->tpc);
11002 + printk(KERN_EMERG "TPC<%pA>\n", (void *) regs->tpc);
11003 panic("Irrecoverable Cheetah+ parity error.");
11004 }
11005
11006 @@ -1766,7 +1777,7 @@ void cheetah_plus_parity_error(int type, struct pt_regs *regs)
11007 smp_processor_id(),
11008 (type & 0x1) ? 'I' : 'D',
11009 regs->tpc);
11010 - printk(KERN_WARNING "TPC<%pS>\n", (void *) regs->tpc);
11011 + printk(KERN_WARNING "TPC<%pA>\n", (void *) regs->tpc);
11012 }
11013
11014 struct sun4v_error_entry {
11015 @@ -1839,8 +1850,8 @@ struct sun4v_error_entry {
11016 /*0x38*/u64 reserved_5;
11017 };
11018
11019 -static atomic_t sun4v_resum_oflow_cnt = ATOMIC_INIT(0);
11020 -static atomic_t sun4v_nonresum_oflow_cnt = ATOMIC_INIT(0);
11021 +static atomic_unchecked_t sun4v_resum_oflow_cnt = ATOMIC_INIT(0);
11022 +static atomic_unchecked_t sun4v_nonresum_oflow_cnt = ATOMIC_INIT(0);
11023
11024 static const char *sun4v_err_type_to_str(u8 type)
11025 {
11026 @@ -1932,7 +1943,7 @@ static void sun4v_report_real_raddr(const char *pfx, struct pt_regs *regs)
11027 }
11028
11029 static void sun4v_log_error(struct pt_regs *regs, struct sun4v_error_entry *ent,
11030 - int cpu, const char *pfx, atomic_t *ocnt)
11031 + int cpu, const char *pfx, atomic_unchecked_t *ocnt)
11032 {
11033 u64 *raw_ptr = (u64 *) ent;
11034 u32 attrs;
11035 @@ -1990,8 +2001,8 @@ static void sun4v_log_error(struct pt_regs *regs, struct sun4v_error_entry *ent,
11036
11037 show_regs(regs);
11038
11039 - if ((cnt = atomic_read(ocnt)) != 0) {
11040 - atomic_set(ocnt, 0);
11041 + if ((cnt = atomic_read_unchecked(ocnt)) != 0) {
11042 + atomic_set_unchecked(ocnt, 0);
11043 wmb();
11044 printk("%s: Queue overflowed %d times.\n",
11045 pfx, cnt);
11046 @@ -2048,7 +2059,7 @@ out:
11047 */
11048 void sun4v_resum_overflow(struct pt_regs *regs)
11049 {
11050 - atomic_inc(&sun4v_resum_oflow_cnt);
11051 + atomic_inc_unchecked(&sun4v_resum_oflow_cnt);
11052 }
11053
11054 /* We run with %pil set to PIL_NORMAL_MAX and PSTATE_IE enabled in %pstate.
11055 @@ -2101,7 +2112,7 @@ void sun4v_nonresum_overflow(struct pt_regs *regs)
11056 /* XXX Actually even this can make not that much sense. Perhaps
11057 * XXX we should just pull the plug and panic directly from here?
11058 */
11059 - atomic_inc(&sun4v_nonresum_oflow_cnt);
11060 + atomic_inc_unchecked(&sun4v_nonresum_oflow_cnt);
11061 }
11062
11063 static void sun4v_tlb_error(struct pt_regs *regs)
11064 @@ -2120,9 +2131,9 @@ void sun4v_itlb_error_report(struct pt_regs *regs, int tl)
11065
11066 printk(KERN_EMERG "SUN4V-ITLB: Error at TPC[%lx], tl %d\n",
11067 regs->tpc, tl);
11068 - printk(KERN_EMERG "SUN4V-ITLB: TPC<%pS>\n", (void *) regs->tpc);
11069 + printk(KERN_EMERG "SUN4V-ITLB: TPC<%pA>\n", (void *) regs->tpc);
11070 printk(KERN_EMERG "SUN4V-ITLB: O7[%lx]\n", regs->u_regs[UREG_I7]);
11071 - printk(KERN_EMERG "SUN4V-ITLB: O7<%pS>\n",
11072 + printk(KERN_EMERG "SUN4V-ITLB: O7<%pA>\n",
11073 (void *) regs->u_regs[UREG_I7]);
11074 printk(KERN_EMERG "SUN4V-ITLB: vaddr[%lx] ctx[%lx] "
11075 "pte[%lx] error[%lx]\n",
11076 @@ -2143,9 +2154,9 @@ void sun4v_dtlb_error_report(struct pt_regs *regs, int tl)
11077
11078 printk(KERN_EMERG "SUN4V-DTLB: Error at TPC[%lx], tl %d\n",
11079 regs->tpc, tl);
11080 - printk(KERN_EMERG "SUN4V-DTLB: TPC<%pS>\n", (void *) regs->tpc);
11081 + printk(KERN_EMERG "SUN4V-DTLB: TPC<%pA>\n", (void *) regs->tpc);
11082 printk(KERN_EMERG "SUN4V-DTLB: O7[%lx]\n", regs->u_regs[UREG_I7]);
11083 - printk(KERN_EMERG "SUN4V-DTLB: O7<%pS>\n",
11084 + printk(KERN_EMERG "SUN4V-DTLB: O7<%pA>\n",
11085 (void *) regs->u_regs[UREG_I7]);
11086 printk(KERN_EMERG "SUN4V-DTLB: vaddr[%lx] ctx[%lx] "
11087 "pte[%lx] error[%lx]\n",
11088 @@ -2362,13 +2373,13 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp)
11089 fp = (unsigned long)sf->fp + STACK_BIAS;
11090 }
11091
11092 - printk(" [%016lx] %pS\n", pc, (void *) pc);
11093 + printk(" [%016lx] %pA\n", pc, (void *) pc);
11094 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
11095 if ((pc + 8UL) == (unsigned long) &return_to_handler) {
11096 int index = tsk->curr_ret_stack;
11097 if (tsk->ret_stack && index >= graph) {
11098 pc = tsk->ret_stack[index - graph].ret;
11099 - printk(" [%016lx] %pS\n", pc, (void *) pc);
11100 + printk(" [%016lx] %pA\n", pc, (void *) pc);
11101 graph++;
11102 }
11103 }
11104 @@ -2386,6 +2397,8 @@ static inline struct reg_window *kernel_stack_up(struct reg_window *rw)
11105 return (struct reg_window *) (fp + STACK_BIAS);
11106 }
11107
11108 +extern void gr_handle_kernel_exploit(void);
11109 +
11110 void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11111 {
11112 static int die_counter;
11113 @@ -2414,7 +2427,7 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11114 while (rw &&
11115 count++ < 30 &&
11116 kstack_valid(tp, (unsigned long) rw)) {
11117 - printk("Caller[%016lx]: %pS\n", rw->ins[7],
11118 + printk("Caller[%016lx]: %pA\n", rw->ins[7],
11119 (void *) rw->ins[7]);
11120
11121 rw = kernel_stack_up(rw);
11122 @@ -2429,8 +2442,10 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11123 }
11124 if (panic_on_oops)
11125 panic("Fatal exception");
11126 - if (regs->tstate & TSTATE_PRIV)
11127 + if (regs->tstate & TSTATE_PRIV) {
11128 + gr_handle_kernel_exploit();
11129 do_exit(SIGKILL);
11130 + }
11131 do_exit(SIGSEGV);
11132 }
11133 EXPORT_SYMBOL(die_if_kernel);
11134 diff --git a/arch/sparc/kernel/unaligned_64.c b/arch/sparc/kernel/unaligned_64.c
11135 index 62098a8..547ab2c 100644
11136 --- a/arch/sparc/kernel/unaligned_64.c
11137 +++ b/arch/sparc/kernel/unaligned_64.c
11138 @@ -297,7 +297,7 @@ static void log_unaligned(struct pt_regs *regs)
11139 static DEFINE_RATELIMIT_STATE(ratelimit, 5 * HZ, 5);
11140
11141 if (__ratelimit(&ratelimit)) {
11142 - printk("Kernel unaligned access at TPC[%lx] %pS\n",
11143 + printk("Kernel unaligned access at TPC[%lx] %pA\n",
11144 regs->tpc, (void *) regs->tpc);
11145 }
11146 }
11147 diff --git a/arch/sparc/lib/Makefile b/arch/sparc/lib/Makefile
11148 index 3269b02..64f5231 100644
11149 --- a/arch/sparc/lib/Makefile
11150 +++ b/arch/sparc/lib/Makefile
11151 @@ -2,7 +2,7 @@
11152 #
11153
11154 asflags-y := -ansi -DST_DIV0=0x02
11155 -ccflags-y := -Werror
11156 +#ccflags-y := -Werror
11157
11158 lib-$(CONFIG_SPARC32) += ashrdi3.o
11159 lib-$(CONFIG_SPARC32) += memcpy.o memset.o
11160 diff --git a/arch/sparc/lib/atomic_64.S b/arch/sparc/lib/atomic_64.S
11161 index 05dac43..76f8ed4 100644
11162 --- a/arch/sparc/lib/atomic_64.S
11163 +++ b/arch/sparc/lib/atomic_64.S
11164 @@ -15,11 +15,22 @@
11165 * a value and does the barriers.
11166 */
11167
11168 -#define ATOMIC_OP(op) \
11169 -ENTRY(atomic_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11170 +#ifdef CONFIG_PAX_REFCOUNT
11171 +#define __REFCOUNT_OP(op) op##cc
11172 +#define __OVERFLOW_IOP tvs %icc, 6;
11173 +#define __OVERFLOW_XOP tvs %xcc, 6;
11174 +#else
11175 +#define __REFCOUNT_OP(op) op
11176 +#define __OVERFLOW_IOP
11177 +#define __OVERFLOW_XOP
11178 +#endif
11179 +
11180 +#define __ATOMIC_OP(op, suffix, asm_op, post_op) \
11181 +ENTRY(atomic_##op##suffix) /* %o0 = increment, %o1 = atomic_ptr */ \
11182 BACKOFF_SETUP(%o2); \
11183 1: lduw [%o1], %g1; \
11184 - op %g1, %o0, %g7; \
11185 + asm_op %g1, %o0, %g7; \
11186 + post_op \
11187 cas [%o1], %g1, %g7; \
11188 cmp %g1, %g7; \
11189 bne,pn %icc, BACKOFF_LABEL(2f, 1b); \
11190 @@ -29,11 +40,15 @@ ENTRY(atomic_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11191 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11192 ENDPROC(atomic_##op); \
11193
11194 -#define ATOMIC_OP_RETURN(op) \
11195 -ENTRY(atomic_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11196 +#define ATOMIC_OP(op) __ATOMIC_OP(op, , op, ) \
11197 + __ATOMIC_OP(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_IOP)
11198 +
11199 +#define __ATOMIC_OP_RETURN(op, suffix, asm_op, post_op) \
11200 +ENTRY(atomic_##op##_return##suffix) /* %o0 = increment, %o1 = atomic_ptr */\
11201 BACKOFF_SETUP(%o2); \
11202 1: lduw [%o1], %g1; \
11203 - op %g1, %o0, %g7; \
11204 + asm_op %g1, %o0, %g7; \
11205 + post_op \
11206 cas [%o1], %g1, %g7; \
11207 cmp %g1, %g7; \
11208 bne,pn %icc, BACKOFF_LABEL(2f, 1b); \
11209 @@ -43,6 +58,9 @@ ENTRY(atomic_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11210 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11211 ENDPROC(atomic_##op##_return);
11212
11213 +#define ATOMIC_OP_RETURN(op) __ATOMIC_OP_RETURN(op, , op, ) \
11214 + __ATOMIC_OP_RETURN(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_IOP)
11215 +
11216 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
11217
11218 ATOMIC_OPS(add)
11219 @@ -50,13 +68,16 @@ ATOMIC_OPS(sub)
11220
11221 #undef ATOMIC_OPS
11222 #undef ATOMIC_OP_RETURN
11223 +#undef __ATOMIC_OP_RETURN
11224 #undef ATOMIC_OP
11225 +#undef __ATOMIC_OP
11226
11227 -#define ATOMIC64_OP(op) \
11228 -ENTRY(atomic64_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11229 +#define __ATOMIC64_OP(op, suffix, asm_op, post_op) \
11230 +ENTRY(atomic64_##op##suffix) /* %o0 = increment, %o1 = atomic_ptr */ \
11231 BACKOFF_SETUP(%o2); \
11232 1: ldx [%o1], %g1; \
11233 - op %g1, %o0, %g7; \
11234 + asm_op %g1, %o0, %g7; \
11235 + post_op \
11236 casx [%o1], %g1, %g7; \
11237 cmp %g1, %g7; \
11238 bne,pn %xcc, BACKOFF_LABEL(2f, 1b); \
11239 @@ -66,11 +87,15 @@ ENTRY(atomic64_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11240 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11241 ENDPROC(atomic64_##op); \
11242
11243 -#define ATOMIC64_OP_RETURN(op) \
11244 -ENTRY(atomic64_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11245 +#define ATOMIC64_OP(op) __ATOMIC64_OP(op, , op, ) \
11246 + __ATOMIC64_OP(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_XOP)
11247 +
11248 +#define __ATOMIC64_OP_RETURN(op, suffix, asm_op, post_op) \
11249 +ENTRY(atomic64_##op##_return##suffix) /* %o0 = increment, %o1 = atomic_ptr */\
11250 BACKOFF_SETUP(%o2); \
11251 1: ldx [%o1], %g1; \
11252 - op %g1, %o0, %g7; \
11253 + asm_op %g1, %o0, %g7; \
11254 + post_op \
11255 casx [%o1], %g1, %g7; \
11256 cmp %g1, %g7; \
11257 bne,pn %xcc, BACKOFF_LABEL(2f, 1b); \
11258 @@ -80,6 +105,9 @@ ENTRY(atomic64_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11259 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11260 ENDPROC(atomic64_##op##_return);
11261
11262 +#define ATOMIC64_OP_RETURN(op) __ATOMIC64_OP_RETURN(op, , op, ) \
11263 +i __ATOMIC64_OP_RETURN(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_XOP)
11264 +
11265 #define ATOMIC64_OPS(op) ATOMIC64_OP(op) ATOMIC64_OP_RETURN(op)
11266
11267 ATOMIC64_OPS(add)
11268 @@ -87,7 +115,12 @@ ATOMIC64_OPS(sub)
11269
11270 #undef ATOMIC64_OPS
11271 #undef ATOMIC64_OP_RETURN
11272 +#undef __ATOMIC64_OP_RETURN
11273 #undef ATOMIC64_OP
11274 +#undef __ATOMIC64_OP
11275 +#undef __OVERFLOW_XOP
11276 +#undef __OVERFLOW_IOP
11277 +#undef __REFCOUNT_OP
11278
11279 ENTRY(atomic64_dec_if_positive) /* %o0 = atomic_ptr */
11280 BACKOFF_SETUP(%o2)
11281 diff --git a/arch/sparc/lib/ksyms.c b/arch/sparc/lib/ksyms.c
11282 index 1d649a9..fbc5bfc 100644
11283 --- a/arch/sparc/lib/ksyms.c
11284 +++ b/arch/sparc/lib/ksyms.c
11285 @@ -101,7 +101,9 @@ EXPORT_SYMBOL(__clear_user);
11286 /* Atomic counter implementation. */
11287 #define ATOMIC_OP(op) \
11288 EXPORT_SYMBOL(atomic_##op); \
11289 -EXPORT_SYMBOL(atomic64_##op);
11290 +EXPORT_SYMBOL(atomic_##op##_unchecked); \
11291 +EXPORT_SYMBOL(atomic64_##op); \
11292 +EXPORT_SYMBOL(atomic64_##op##_unchecked);
11293
11294 #define ATOMIC_OP_RETURN(op) \
11295 EXPORT_SYMBOL(atomic_##op##_return); \
11296 @@ -110,6 +112,8 @@ EXPORT_SYMBOL(atomic64_##op##_return);
11297 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
11298
11299 ATOMIC_OPS(add)
11300 +EXPORT_SYMBOL(atomic_add_ret_unchecked);
11301 +EXPORT_SYMBOL(atomic64_add_ret_unchecked);
11302 ATOMIC_OPS(sub)
11303
11304 #undef ATOMIC_OPS
11305 diff --git a/arch/sparc/mm/Makefile b/arch/sparc/mm/Makefile
11306 index 30c3ecc..736f015 100644
11307 --- a/arch/sparc/mm/Makefile
11308 +++ b/arch/sparc/mm/Makefile
11309 @@ -2,7 +2,7 @@
11310 #
11311
11312 asflags-y := -ansi
11313 -ccflags-y := -Werror
11314 +#ccflags-y := -Werror
11315
11316 obj-$(CONFIG_SPARC64) += ultra.o tlb.o tsb.o gup.o
11317 obj-y += fault_$(BITS).o
11318 diff --git a/arch/sparc/mm/fault_32.c b/arch/sparc/mm/fault_32.c
11319 index 70d8171..274c6c0 100644
11320 --- a/arch/sparc/mm/fault_32.c
11321 +++ b/arch/sparc/mm/fault_32.c
11322 @@ -21,6 +21,9 @@
11323 #include <linux/perf_event.h>
11324 #include <linux/interrupt.h>
11325 #include <linux/kdebug.h>
11326 +#include <linux/slab.h>
11327 +#include <linux/pagemap.h>
11328 +#include <linux/compiler.h>
11329
11330 #include <asm/page.h>
11331 #include <asm/pgtable.h>
11332 @@ -156,6 +159,277 @@ static unsigned long compute_si_addr(struct pt_regs *regs, int text_fault)
11333 return safe_compute_effective_address(regs, insn);
11334 }
11335
11336 +#ifdef CONFIG_PAX_PAGEEXEC
11337 +#ifdef CONFIG_PAX_DLRESOLVE
11338 +static void pax_emuplt_close(struct vm_area_struct *vma)
11339 +{
11340 + vma->vm_mm->call_dl_resolve = 0UL;
11341 +}
11342 +
11343 +static int pax_emuplt_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
11344 +{
11345 + unsigned int *kaddr;
11346 +
11347 + vmf->page = alloc_page(GFP_HIGHUSER);
11348 + if (!vmf->page)
11349 + return VM_FAULT_OOM;
11350 +
11351 + kaddr = kmap(vmf->page);
11352 + memset(kaddr, 0, PAGE_SIZE);
11353 + kaddr[0] = 0x9DE3BFA8U; /* save */
11354 + flush_dcache_page(vmf->page);
11355 + kunmap(vmf->page);
11356 + return VM_FAULT_MAJOR;
11357 +}
11358 +
11359 +static const struct vm_operations_struct pax_vm_ops = {
11360 + .close = pax_emuplt_close,
11361 + .fault = pax_emuplt_fault
11362 +};
11363 +
11364 +static int pax_insert_vma(struct vm_area_struct *vma, unsigned long addr)
11365 +{
11366 + int ret;
11367 +
11368 + INIT_LIST_HEAD(&vma->anon_vma_chain);
11369 + vma->vm_mm = current->mm;
11370 + vma->vm_start = addr;
11371 + vma->vm_end = addr + PAGE_SIZE;
11372 + vma->vm_flags = VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYEXEC;
11373 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
11374 + vma->vm_ops = &pax_vm_ops;
11375 +
11376 + ret = insert_vm_struct(current->mm, vma);
11377 + if (ret)
11378 + return ret;
11379 +
11380 + ++current->mm->total_vm;
11381 + return 0;
11382 +}
11383 +#endif
11384 +
11385 +/*
11386 + * PaX: decide what to do with offenders (regs->pc = fault address)
11387 + *
11388 + * returns 1 when task should be killed
11389 + * 2 when patched PLT trampoline was detected
11390 + * 3 when unpatched PLT trampoline was detected
11391 + */
11392 +static int pax_handle_fetch_fault(struct pt_regs *regs)
11393 +{
11394 +
11395 +#ifdef CONFIG_PAX_EMUPLT
11396 + int err;
11397 +
11398 + do { /* PaX: patched PLT emulation #1 */
11399 + unsigned int sethi1, sethi2, jmpl;
11400 +
11401 + err = get_user(sethi1, (unsigned int *)regs->pc);
11402 + err |= get_user(sethi2, (unsigned int *)(regs->pc+4));
11403 + err |= get_user(jmpl, (unsigned int *)(regs->pc+8));
11404 +
11405 + if (err)
11406 + break;
11407 +
11408 + if ((sethi1 & 0xFFC00000U) == 0x03000000U &&
11409 + (sethi2 & 0xFFC00000U) == 0x03000000U &&
11410 + (jmpl & 0xFFFFE000U) == 0x81C06000U)
11411 + {
11412 + unsigned int addr;
11413 +
11414 + regs->u_regs[UREG_G1] = (sethi2 & 0x003FFFFFU) << 10;
11415 + addr = regs->u_regs[UREG_G1];
11416 + addr += (((jmpl | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11417 + regs->pc = addr;
11418 + regs->npc = addr+4;
11419 + return 2;
11420 + }
11421 + } while (0);
11422 +
11423 + do { /* PaX: patched PLT emulation #2 */
11424 + unsigned int ba;
11425 +
11426 + err = get_user(ba, (unsigned int *)regs->pc);
11427 +
11428 + if (err)
11429 + break;
11430 +
11431 + if ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30480000U) {
11432 + unsigned int addr;
11433 +
11434 + if ((ba & 0xFFC00000U) == 0x30800000U)
11435 + addr = regs->pc + ((((ba | 0xFFC00000U) ^ 0x00200000U) + 0x00200000U) << 2);
11436 + else
11437 + addr = regs->pc + ((((ba | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11438 + regs->pc = addr;
11439 + regs->npc = addr+4;
11440 + return 2;
11441 + }
11442 + } while (0);
11443 +
11444 + do { /* PaX: patched PLT emulation #3 */
11445 + unsigned int sethi, bajmpl, nop;
11446 +
11447 + err = get_user(sethi, (unsigned int *)regs->pc);
11448 + err |= get_user(bajmpl, (unsigned int *)(regs->pc+4));
11449 + err |= get_user(nop, (unsigned int *)(regs->pc+8));
11450 +
11451 + if (err)
11452 + break;
11453 +
11454 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11455 + ((bajmpl & 0xFFFFE000U) == 0x81C06000U || (bajmpl & 0xFFF80000U) == 0x30480000U) &&
11456 + nop == 0x01000000U)
11457 + {
11458 + unsigned int addr;
11459 +
11460 + addr = (sethi & 0x003FFFFFU) << 10;
11461 + regs->u_regs[UREG_G1] = addr;
11462 + if ((bajmpl & 0xFFFFE000U) == 0x81C06000U)
11463 + addr += (((bajmpl | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11464 + else
11465 + addr = regs->pc + ((((bajmpl | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11466 + regs->pc = addr;
11467 + regs->npc = addr+4;
11468 + return 2;
11469 + }
11470 + } while (0);
11471 +
11472 + do { /* PaX: unpatched PLT emulation step 1 */
11473 + unsigned int sethi, ba, nop;
11474 +
11475 + err = get_user(sethi, (unsigned int *)regs->pc);
11476 + err |= get_user(ba, (unsigned int *)(regs->pc+4));
11477 + err |= get_user(nop, (unsigned int *)(regs->pc+8));
11478 +
11479 + if (err)
11480 + break;
11481 +
11482 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11483 + ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30680000U) &&
11484 + nop == 0x01000000U)
11485 + {
11486 + unsigned int addr, save, call;
11487 +
11488 + if ((ba & 0xFFC00000U) == 0x30800000U)
11489 + addr = regs->pc + 4 + ((((ba | 0xFFC00000U) ^ 0x00200000U) + 0x00200000U) << 2);
11490 + else
11491 + addr = regs->pc + 4 + ((((ba | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11492 +
11493 + err = get_user(save, (unsigned int *)addr);
11494 + err |= get_user(call, (unsigned int *)(addr+4));
11495 + err |= get_user(nop, (unsigned int *)(addr+8));
11496 + if (err)
11497 + break;
11498 +
11499 +#ifdef CONFIG_PAX_DLRESOLVE
11500 + if (save == 0x9DE3BFA8U &&
11501 + (call & 0xC0000000U) == 0x40000000U &&
11502 + nop == 0x01000000U)
11503 + {
11504 + struct vm_area_struct *vma;
11505 + unsigned long call_dl_resolve;
11506 +
11507 + down_read(&current->mm->mmap_sem);
11508 + call_dl_resolve = current->mm->call_dl_resolve;
11509 + up_read(&current->mm->mmap_sem);
11510 + if (likely(call_dl_resolve))
11511 + goto emulate;
11512 +
11513 + vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
11514 +
11515 + down_write(&current->mm->mmap_sem);
11516 + if (current->mm->call_dl_resolve) {
11517 + call_dl_resolve = current->mm->call_dl_resolve;
11518 + up_write(&current->mm->mmap_sem);
11519 + if (vma)
11520 + kmem_cache_free(vm_area_cachep, vma);
11521 + goto emulate;
11522 + }
11523 +
11524 + call_dl_resolve = get_unmapped_area(NULL, 0UL, PAGE_SIZE, 0UL, MAP_PRIVATE);
11525 + if (!vma || (call_dl_resolve & ~PAGE_MASK)) {
11526 + up_write(&current->mm->mmap_sem);
11527 + if (vma)
11528 + kmem_cache_free(vm_area_cachep, vma);
11529 + return 1;
11530 + }
11531 +
11532 + if (pax_insert_vma(vma, call_dl_resolve)) {
11533 + up_write(&current->mm->mmap_sem);
11534 + kmem_cache_free(vm_area_cachep, vma);
11535 + return 1;
11536 + }
11537 +
11538 + current->mm->call_dl_resolve = call_dl_resolve;
11539 + up_write(&current->mm->mmap_sem);
11540 +
11541 +emulate:
11542 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11543 + regs->pc = call_dl_resolve;
11544 + regs->npc = addr+4;
11545 + return 3;
11546 + }
11547 +#endif
11548 +
11549 + /* PaX: glibc 2.4+ generates sethi/jmpl instead of save/call */
11550 + if ((save & 0xFFC00000U) == 0x05000000U &&
11551 + (call & 0xFFFFE000U) == 0x85C0A000U &&
11552 + nop == 0x01000000U)
11553 + {
11554 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11555 + regs->u_regs[UREG_G2] = addr + 4;
11556 + addr = (save & 0x003FFFFFU) << 10;
11557 + addr += (((call | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11558 + regs->pc = addr;
11559 + regs->npc = addr+4;
11560 + return 3;
11561 + }
11562 + }
11563 + } while (0);
11564 +
11565 + do { /* PaX: unpatched PLT emulation step 2 */
11566 + unsigned int save, call, nop;
11567 +
11568 + err = get_user(save, (unsigned int *)(regs->pc-4));
11569 + err |= get_user(call, (unsigned int *)regs->pc);
11570 + err |= get_user(nop, (unsigned int *)(regs->pc+4));
11571 + if (err)
11572 + break;
11573 +
11574 + if (save == 0x9DE3BFA8U &&
11575 + (call & 0xC0000000U) == 0x40000000U &&
11576 + nop == 0x01000000U)
11577 + {
11578 + unsigned int dl_resolve = regs->pc + ((((call | 0xC0000000U) ^ 0x20000000U) + 0x20000000U) << 2);
11579 +
11580 + regs->u_regs[UREG_RETPC] = regs->pc;
11581 + regs->pc = dl_resolve;
11582 + regs->npc = dl_resolve+4;
11583 + return 3;
11584 + }
11585 + } while (0);
11586 +#endif
11587 +
11588 + return 1;
11589 +}
11590 +
11591 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
11592 +{
11593 + unsigned long i;
11594 +
11595 + printk(KERN_ERR "PAX: bytes at PC: ");
11596 + for (i = 0; i < 8; i++) {
11597 + unsigned int c;
11598 + if (get_user(c, (unsigned int *)pc+i))
11599 + printk(KERN_CONT "???????? ");
11600 + else
11601 + printk(KERN_CONT "%08x ", c);
11602 + }
11603 + printk("\n");
11604 +}
11605 +#endif
11606 +
11607 static noinline void do_fault_siginfo(int code, int sig, struct pt_regs *regs,
11608 int text_fault)
11609 {
11610 @@ -226,6 +500,24 @@ good_area:
11611 if (!(vma->vm_flags & VM_WRITE))
11612 goto bad_area;
11613 } else {
11614 +
11615 +#ifdef CONFIG_PAX_PAGEEXEC
11616 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && text_fault && !(vma->vm_flags & VM_EXEC)) {
11617 + up_read(&mm->mmap_sem);
11618 + switch (pax_handle_fetch_fault(regs)) {
11619 +
11620 +#ifdef CONFIG_PAX_EMUPLT
11621 + case 2:
11622 + case 3:
11623 + return;
11624 +#endif
11625 +
11626 + }
11627 + pax_report_fault(regs, (void *)regs->pc, (void *)regs->u_regs[UREG_FP]);
11628 + do_group_exit(SIGKILL);
11629 + }
11630 +#endif
11631 +
11632 /* Allow reads even for write-only mappings */
11633 if (!(vma->vm_flags & (VM_READ | VM_EXEC)))
11634 goto bad_area;
11635 diff --git a/arch/sparc/mm/fault_64.c b/arch/sparc/mm/fault_64.c
11636 index 4798232..f76e3aa 100644
11637 --- a/arch/sparc/mm/fault_64.c
11638 +++ b/arch/sparc/mm/fault_64.c
11639 @@ -22,6 +22,9 @@
11640 #include <linux/kdebug.h>
11641 #include <linux/percpu.h>
11642 #include <linux/context_tracking.h>
11643 +#include <linux/slab.h>
11644 +#include <linux/pagemap.h>
11645 +#include <linux/compiler.h>
11646
11647 #include <asm/page.h>
11648 #include <asm/pgtable.h>
11649 @@ -76,7 +79,7 @@ static void __kprobes bad_kernel_pc(struct pt_regs *regs, unsigned long vaddr)
11650 printk(KERN_CRIT "OOPS: Bogus kernel PC [%016lx] in fault handler\n",
11651 regs->tpc);
11652 printk(KERN_CRIT "OOPS: RPC [%016lx]\n", regs->u_regs[15]);
11653 - printk("OOPS: RPC <%pS>\n", (void *) regs->u_regs[15]);
11654 + printk("OOPS: RPC <%pA>\n", (void *) regs->u_regs[15]);
11655 printk(KERN_CRIT "OOPS: Fault was to vaddr[%lx]\n", vaddr);
11656 dump_stack();
11657 unhandled_fault(regs->tpc, current, regs);
11658 @@ -279,6 +282,466 @@ static void noinline __kprobes bogus_32bit_fault_tpc(struct pt_regs *regs)
11659 show_regs(regs);
11660 }
11661
11662 +#ifdef CONFIG_PAX_PAGEEXEC
11663 +#ifdef CONFIG_PAX_DLRESOLVE
11664 +static void pax_emuplt_close(struct vm_area_struct *vma)
11665 +{
11666 + vma->vm_mm->call_dl_resolve = 0UL;
11667 +}
11668 +
11669 +static int pax_emuplt_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
11670 +{
11671 + unsigned int *kaddr;
11672 +
11673 + vmf->page = alloc_page(GFP_HIGHUSER);
11674 + if (!vmf->page)
11675 + return VM_FAULT_OOM;
11676 +
11677 + kaddr = kmap(vmf->page);
11678 + memset(kaddr, 0, PAGE_SIZE);
11679 + kaddr[0] = 0x9DE3BFA8U; /* save */
11680 + flush_dcache_page(vmf->page);
11681 + kunmap(vmf->page);
11682 + return VM_FAULT_MAJOR;
11683 +}
11684 +
11685 +static const struct vm_operations_struct pax_vm_ops = {
11686 + .close = pax_emuplt_close,
11687 + .fault = pax_emuplt_fault
11688 +};
11689 +
11690 +static int pax_insert_vma(struct vm_area_struct *vma, unsigned long addr)
11691 +{
11692 + int ret;
11693 +
11694 + INIT_LIST_HEAD(&vma->anon_vma_chain);
11695 + vma->vm_mm = current->mm;
11696 + vma->vm_start = addr;
11697 + vma->vm_end = addr + PAGE_SIZE;
11698 + vma->vm_flags = VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYEXEC;
11699 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
11700 + vma->vm_ops = &pax_vm_ops;
11701 +
11702 + ret = insert_vm_struct(current->mm, vma);
11703 + if (ret)
11704 + return ret;
11705 +
11706 + ++current->mm->total_vm;
11707 + return 0;
11708 +}
11709 +#endif
11710 +
11711 +/*
11712 + * PaX: decide what to do with offenders (regs->tpc = fault address)
11713 + *
11714 + * returns 1 when task should be killed
11715 + * 2 when patched PLT trampoline was detected
11716 + * 3 when unpatched PLT trampoline was detected
11717 + */
11718 +static int pax_handle_fetch_fault(struct pt_regs *regs)
11719 +{
11720 +
11721 +#ifdef CONFIG_PAX_EMUPLT
11722 + int err;
11723 +
11724 + do { /* PaX: patched PLT emulation #1 */
11725 + unsigned int sethi1, sethi2, jmpl;
11726 +
11727 + err = get_user(sethi1, (unsigned int *)regs->tpc);
11728 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+4));
11729 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+8));
11730 +
11731 + if (err)
11732 + break;
11733 +
11734 + if ((sethi1 & 0xFFC00000U) == 0x03000000U &&
11735 + (sethi2 & 0xFFC00000U) == 0x03000000U &&
11736 + (jmpl & 0xFFFFE000U) == 0x81C06000U)
11737 + {
11738 + unsigned long addr;
11739 +
11740 + regs->u_regs[UREG_G1] = (sethi2 & 0x003FFFFFU) << 10;
11741 + addr = regs->u_regs[UREG_G1];
11742 + addr += (((jmpl | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
11743 +
11744 + if (test_thread_flag(TIF_32BIT))
11745 + addr &= 0xFFFFFFFFUL;
11746 +
11747 + regs->tpc = addr;
11748 + regs->tnpc = addr+4;
11749 + return 2;
11750 + }
11751 + } while (0);
11752 +
11753 + do { /* PaX: patched PLT emulation #2 */
11754 + unsigned int ba;
11755 +
11756 + err = get_user(ba, (unsigned int *)regs->tpc);
11757 +
11758 + if (err)
11759 + break;
11760 +
11761 + if ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30480000U) {
11762 + unsigned long addr;
11763 +
11764 + if ((ba & 0xFFC00000U) == 0x30800000U)
11765 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFC00000UL) ^ 0x00200000UL) + 0x00200000UL) << 2);
11766 + else
11767 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
11768 +
11769 + if (test_thread_flag(TIF_32BIT))
11770 + addr &= 0xFFFFFFFFUL;
11771 +
11772 + regs->tpc = addr;
11773 + regs->tnpc = addr+4;
11774 + return 2;
11775 + }
11776 + } while (0);
11777 +
11778 + do { /* PaX: patched PLT emulation #3 */
11779 + unsigned int sethi, bajmpl, nop;
11780 +
11781 + err = get_user(sethi, (unsigned int *)regs->tpc);
11782 + err |= get_user(bajmpl, (unsigned int *)(regs->tpc+4));
11783 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
11784 +
11785 + if (err)
11786 + break;
11787 +
11788 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11789 + ((bajmpl & 0xFFFFE000U) == 0x81C06000U || (bajmpl & 0xFFF80000U) == 0x30480000U) &&
11790 + nop == 0x01000000U)
11791 + {
11792 + unsigned long addr;
11793 +
11794 + addr = (sethi & 0x003FFFFFU) << 10;
11795 + regs->u_regs[UREG_G1] = addr;
11796 + if ((bajmpl & 0xFFFFE000U) == 0x81C06000U)
11797 + addr += (((bajmpl | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
11798 + else
11799 + addr = regs->tpc + ((((bajmpl | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
11800 +
11801 + if (test_thread_flag(TIF_32BIT))
11802 + addr &= 0xFFFFFFFFUL;
11803 +
11804 + regs->tpc = addr;
11805 + regs->tnpc = addr+4;
11806 + return 2;
11807 + }
11808 + } while (0);
11809 +
11810 + do { /* PaX: patched PLT emulation #4 */
11811 + unsigned int sethi, mov1, call, mov2;
11812 +
11813 + err = get_user(sethi, (unsigned int *)regs->tpc);
11814 + err |= get_user(mov1, (unsigned int *)(regs->tpc+4));
11815 + err |= get_user(call, (unsigned int *)(regs->tpc+8));
11816 + err |= get_user(mov2, (unsigned int *)(regs->tpc+12));
11817 +
11818 + if (err)
11819 + break;
11820 +
11821 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11822 + mov1 == 0x8210000FU &&
11823 + (call & 0xC0000000U) == 0x40000000U &&
11824 + mov2 == 0x9E100001U)
11825 + {
11826 + unsigned long addr;
11827 +
11828 + regs->u_regs[UREG_G1] = regs->u_regs[UREG_RETPC];
11829 + addr = regs->tpc + 4 + ((((call | 0xFFFFFFFFC0000000UL) ^ 0x20000000UL) + 0x20000000UL) << 2);
11830 +
11831 + if (test_thread_flag(TIF_32BIT))
11832 + addr &= 0xFFFFFFFFUL;
11833 +
11834 + regs->tpc = addr;
11835 + regs->tnpc = addr+4;
11836 + return 2;
11837 + }
11838 + } while (0);
11839 +
11840 + do { /* PaX: patched PLT emulation #5 */
11841 + unsigned int sethi, sethi1, sethi2, or1, or2, sllx, jmpl, nop;
11842 +
11843 + err = get_user(sethi, (unsigned int *)regs->tpc);
11844 + err |= get_user(sethi1, (unsigned int *)(regs->tpc+4));
11845 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+8));
11846 + err |= get_user(or1, (unsigned int *)(regs->tpc+12));
11847 + err |= get_user(or2, (unsigned int *)(regs->tpc+16));
11848 + err |= get_user(sllx, (unsigned int *)(regs->tpc+20));
11849 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+24));
11850 + err |= get_user(nop, (unsigned int *)(regs->tpc+28));
11851 +
11852 + if (err)
11853 + break;
11854 +
11855 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11856 + (sethi1 & 0xFFC00000U) == 0x03000000U &&
11857 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
11858 + (or1 & 0xFFFFE000U) == 0x82106000U &&
11859 + (or2 & 0xFFFFE000U) == 0x8A116000U &&
11860 + sllx == 0x83287020U &&
11861 + jmpl == 0x81C04005U &&
11862 + nop == 0x01000000U)
11863 + {
11864 + unsigned long addr;
11865 +
11866 + regs->u_regs[UREG_G1] = ((sethi1 & 0x003FFFFFU) << 10) | (or1 & 0x000003FFU);
11867 + regs->u_regs[UREG_G1] <<= 32;
11868 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or2 & 0x000003FFU);
11869 + addr = regs->u_regs[UREG_G1] + regs->u_regs[UREG_G5];
11870 + regs->tpc = addr;
11871 + regs->tnpc = addr+4;
11872 + return 2;
11873 + }
11874 + } while (0);
11875 +
11876 + do { /* PaX: patched PLT emulation #6 */
11877 + unsigned int sethi, sethi1, sethi2, sllx, or, jmpl, nop;
11878 +
11879 + err = get_user(sethi, (unsigned int *)regs->tpc);
11880 + err |= get_user(sethi1, (unsigned int *)(regs->tpc+4));
11881 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+8));
11882 + err |= get_user(sllx, (unsigned int *)(regs->tpc+12));
11883 + err |= get_user(or, (unsigned int *)(regs->tpc+16));
11884 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+20));
11885 + err |= get_user(nop, (unsigned int *)(regs->tpc+24));
11886 +
11887 + if (err)
11888 + break;
11889 +
11890 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11891 + (sethi1 & 0xFFC00000U) == 0x03000000U &&
11892 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
11893 + sllx == 0x83287020U &&
11894 + (or & 0xFFFFE000U) == 0x8A116000U &&
11895 + jmpl == 0x81C04005U &&
11896 + nop == 0x01000000U)
11897 + {
11898 + unsigned long addr;
11899 +
11900 + regs->u_regs[UREG_G1] = (sethi1 & 0x003FFFFFU) << 10;
11901 + regs->u_regs[UREG_G1] <<= 32;
11902 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or & 0x3FFU);
11903 + addr = regs->u_regs[UREG_G1] + regs->u_regs[UREG_G5];
11904 + regs->tpc = addr;
11905 + regs->tnpc = addr+4;
11906 + return 2;
11907 + }
11908 + } while (0);
11909 +
11910 + do { /* PaX: unpatched PLT emulation step 1 */
11911 + unsigned int sethi, ba, nop;
11912 +
11913 + err = get_user(sethi, (unsigned int *)regs->tpc);
11914 + err |= get_user(ba, (unsigned int *)(regs->tpc+4));
11915 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
11916 +
11917 + if (err)
11918 + break;
11919 +
11920 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11921 + ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30680000U) &&
11922 + nop == 0x01000000U)
11923 + {
11924 + unsigned long addr;
11925 + unsigned int save, call;
11926 + unsigned int sethi1, sethi2, or1, or2, sllx, add, jmpl;
11927 +
11928 + if ((ba & 0xFFC00000U) == 0x30800000U)
11929 + addr = regs->tpc + 4 + ((((ba | 0xFFFFFFFFFFC00000UL) ^ 0x00200000UL) + 0x00200000UL) << 2);
11930 + else
11931 + addr = regs->tpc + 4 + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
11932 +
11933 + if (test_thread_flag(TIF_32BIT))
11934 + addr &= 0xFFFFFFFFUL;
11935 +
11936 + err = get_user(save, (unsigned int *)addr);
11937 + err |= get_user(call, (unsigned int *)(addr+4));
11938 + err |= get_user(nop, (unsigned int *)(addr+8));
11939 + if (err)
11940 + break;
11941 +
11942 +#ifdef CONFIG_PAX_DLRESOLVE
11943 + if (save == 0x9DE3BFA8U &&
11944 + (call & 0xC0000000U) == 0x40000000U &&
11945 + nop == 0x01000000U)
11946 + {
11947 + struct vm_area_struct *vma;
11948 + unsigned long call_dl_resolve;
11949 +
11950 + down_read(&current->mm->mmap_sem);
11951 + call_dl_resolve = current->mm->call_dl_resolve;
11952 + up_read(&current->mm->mmap_sem);
11953 + if (likely(call_dl_resolve))
11954 + goto emulate;
11955 +
11956 + vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
11957 +
11958 + down_write(&current->mm->mmap_sem);
11959 + if (current->mm->call_dl_resolve) {
11960 + call_dl_resolve = current->mm->call_dl_resolve;
11961 + up_write(&current->mm->mmap_sem);
11962 + if (vma)
11963 + kmem_cache_free(vm_area_cachep, vma);
11964 + goto emulate;
11965 + }
11966 +
11967 + call_dl_resolve = get_unmapped_area(NULL, 0UL, PAGE_SIZE, 0UL, MAP_PRIVATE);
11968 + if (!vma || (call_dl_resolve & ~PAGE_MASK)) {
11969 + up_write(&current->mm->mmap_sem);
11970 + if (vma)
11971 + kmem_cache_free(vm_area_cachep, vma);
11972 + return 1;
11973 + }
11974 +
11975 + if (pax_insert_vma(vma, call_dl_resolve)) {
11976 + up_write(&current->mm->mmap_sem);
11977 + kmem_cache_free(vm_area_cachep, vma);
11978 + return 1;
11979 + }
11980 +
11981 + current->mm->call_dl_resolve = call_dl_resolve;
11982 + up_write(&current->mm->mmap_sem);
11983 +
11984 +emulate:
11985 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11986 + regs->tpc = call_dl_resolve;
11987 + regs->tnpc = addr+4;
11988 + return 3;
11989 + }
11990 +#endif
11991 +
11992 + /* PaX: glibc 2.4+ generates sethi/jmpl instead of save/call */
11993 + if ((save & 0xFFC00000U) == 0x05000000U &&
11994 + (call & 0xFFFFE000U) == 0x85C0A000U &&
11995 + nop == 0x01000000U)
11996 + {
11997 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11998 + regs->u_regs[UREG_G2] = addr + 4;
11999 + addr = (save & 0x003FFFFFU) << 10;
12000 + addr += (((call | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
12001 +
12002 + if (test_thread_flag(TIF_32BIT))
12003 + addr &= 0xFFFFFFFFUL;
12004 +
12005 + regs->tpc = addr;
12006 + regs->tnpc = addr+4;
12007 + return 3;
12008 + }
12009 +
12010 + /* PaX: 64-bit PLT stub */
12011 + err = get_user(sethi1, (unsigned int *)addr);
12012 + err |= get_user(sethi2, (unsigned int *)(addr+4));
12013 + err |= get_user(or1, (unsigned int *)(addr+8));
12014 + err |= get_user(or2, (unsigned int *)(addr+12));
12015 + err |= get_user(sllx, (unsigned int *)(addr+16));
12016 + err |= get_user(add, (unsigned int *)(addr+20));
12017 + err |= get_user(jmpl, (unsigned int *)(addr+24));
12018 + err |= get_user(nop, (unsigned int *)(addr+28));
12019 + if (err)
12020 + break;
12021 +
12022 + if ((sethi1 & 0xFFC00000U) == 0x09000000U &&
12023 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
12024 + (or1 & 0xFFFFE000U) == 0x88112000U &&
12025 + (or2 & 0xFFFFE000U) == 0x8A116000U &&
12026 + sllx == 0x89293020U &&
12027 + add == 0x8A010005U &&
12028 + jmpl == 0x89C14000U &&
12029 + nop == 0x01000000U)
12030 + {
12031 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
12032 + regs->u_regs[UREG_G4] = ((sethi1 & 0x003FFFFFU) << 10) | (or1 & 0x000003FFU);
12033 + regs->u_regs[UREG_G4] <<= 32;
12034 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or2 & 0x000003FFU);
12035 + regs->u_regs[UREG_G5] += regs->u_regs[UREG_G4];
12036 + regs->u_regs[UREG_G4] = addr + 24;
12037 + addr = regs->u_regs[UREG_G5];
12038 + regs->tpc = addr;
12039 + regs->tnpc = addr+4;
12040 + return 3;
12041 + }
12042 + }
12043 + } while (0);
12044 +
12045 +#ifdef CONFIG_PAX_DLRESOLVE
12046 + do { /* PaX: unpatched PLT emulation step 2 */
12047 + unsigned int save, call, nop;
12048 +
12049 + err = get_user(save, (unsigned int *)(regs->tpc-4));
12050 + err |= get_user(call, (unsigned int *)regs->tpc);
12051 + err |= get_user(nop, (unsigned int *)(regs->tpc+4));
12052 + if (err)
12053 + break;
12054 +
12055 + if (save == 0x9DE3BFA8U &&
12056 + (call & 0xC0000000U) == 0x40000000U &&
12057 + nop == 0x01000000U)
12058 + {
12059 + unsigned long dl_resolve = regs->tpc + ((((call | 0xFFFFFFFFC0000000UL) ^ 0x20000000UL) + 0x20000000UL) << 2);
12060 +
12061 + if (test_thread_flag(TIF_32BIT))
12062 + dl_resolve &= 0xFFFFFFFFUL;
12063 +
12064 + regs->u_regs[UREG_RETPC] = regs->tpc;
12065 + regs->tpc = dl_resolve;
12066 + regs->tnpc = dl_resolve+4;
12067 + return 3;
12068 + }
12069 + } while (0);
12070 +#endif
12071 +
12072 + do { /* PaX: patched PLT emulation #7, must be AFTER the unpatched PLT emulation */
12073 + unsigned int sethi, ba, nop;
12074 +
12075 + err = get_user(sethi, (unsigned int *)regs->tpc);
12076 + err |= get_user(ba, (unsigned int *)(regs->tpc+4));
12077 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
12078 +
12079 + if (err)
12080 + break;
12081 +
12082 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
12083 + (ba & 0xFFF00000U) == 0x30600000U &&
12084 + nop == 0x01000000U)
12085 + {
12086 + unsigned long addr;
12087 +
12088 + addr = (sethi & 0x003FFFFFU) << 10;
12089 + regs->u_regs[UREG_G1] = addr;
12090 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
12091 +
12092 + if (test_thread_flag(TIF_32BIT))
12093 + addr &= 0xFFFFFFFFUL;
12094 +
12095 + regs->tpc = addr;
12096 + regs->tnpc = addr+4;
12097 + return 2;
12098 + }
12099 + } while (0);
12100 +
12101 +#endif
12102 +
12103 + return 1;
12104 +}
12105 +
12106 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
12107 +{
12108 + unsigned long i;
12109 +
12110 + printk(KERN_ERR "PAX: bytes at PC: ");
12111 + for (i = 0; i < 8; i++) {
12112 + unsigned int c;
12113 + if (get_user(c, (unsigned int *)pc+i))
12114 + printk(KERN_CONT "???????? ");
12115 + else
12116 + printk(KERN_CONT "%08x ", c);
12117 + }
12118 + printk("\n");
12119 +}
12120 +#endif
12121 +
12122 asmlinkage void __kprobes do_sparc64_fault(struct pt_regs *regs)
12123 {
12124 enum ctx_state prev_state = exception_enter();
12125 @@ -353,6 +816,29 @@ retry:
12126 if (!vma)
12127 goto bad_area;
12128
12129 +#ifdef CONFIG_PAX_PAGEEXEC
12130 + /* PaX: detect ITLB misses on non-exec pages */
12131 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && vma->vm_start <= address &&
12132 + !(vma->vm_flags & VM_EXEC) && (fault_code & FAULT_CODE_ITLB))
12133 + {
12134 + if (address != regs->tpc)
12135 + goto good_area;
12136 +
12137 + up_read(&mm->mmap_sem);
12138 + switch (pax_handle_fetch_fault(regs)) {
12139 +
12140 +#ifdef CONFIG_PAX_EMUPLT
12141 + case 2:
12142 + case 3:
12143 + return;
12144 +#endif
12145 +
12146 + }
12147 + pax_report_fault(regs, (void *)regs->tpc, (void *)(regs->u_regs[UREG_FP] + STACK_BIAS));
12148 + do_group_exit(SIGKILL);
12149 + }
12150 +#endif
12151 +
12152 /* Pure DTLB misses do not tell us whether the fault causing
12153 * load/store/atomic was a write or not, it only says that there
12154 * was no match. So in such a case we (carefully) read the
12155 diff --git a/arch/sparc/mm/hugetlbpage.c b/arch/sparc/mm/hugetlbpage.c
12156 index 4242eab..9ae6360 100644
12157 --- a/arch/sparc/mm/hugetlbpage.c
12158 +++ b/arch/sparc/mm/hugetlbpage.c
12159 @@ -25,8 +25,10 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *filp,
12160 unsigned long addr,
12161 unsigned long len,
12162 unsigned long pgoff,
12163 - unsigned long flags)
12164 + unsigned long flags,
12165 + unsigned long offset)
12166 {
12167 + struct mm_struct *mm = current->mm;
12168 unsigned long task_size = TASK_SIZE;
12169 struct vm_unmapped_area_info info;
12170
12171 @@ -35,15 +37,22 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *filp,
12172
12173 info.flags = 0;
12174 info.length = len;
12175 - info.low_limit = TASK_UNMAPPED_BASE;
12176 + info.low_limit = mm->mmap_base;
12177 info.high_limit = min(task_size, VA_EXCLUDE_START);
12178 info.align_mask = PAGE_MASK & ~HPAGE_MASK;
12179 info.align_offset = 0;
12180 + info.threadstack_offset = offset;
12181 addr = vm_unmapped_area(&info);
12182
12183 if ((addr & ~PAGE_MASK) && task_size > VA_EXCLUDE_END) {
12184 VM_BUG_ON(addr != -ENOMEM);
12185 info.low_limit = VA_EXCLUDE_END;
12186 +
12187 +#ifdef CONFIG_PAX_RANDMMAP
12188 + if (mm->pax_flags & MF_PAX_RANDMMAP)
12189 + info.low_limit += mm->delta_mmap;
12190 +#endif
12191 +
12192 info.high_limit = task_size;
12193 addr = vm_unmapped_area(&info);
12194 }
12195 @@ -55,7 +64,8 @@ static unsigned long
12196 hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12197 const unsigned long len,
12198 const unsigned long pgoff,
12199 - const unsigned long flags)
12200 + const unsigned long flags,
12201 + const unsigned long offset)
12202 {
12203 struct mm_struct *mm = current->mm;
12204 unsigned long addr = addr0;
12205 @@ -70,6 +80,7 @@ hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12206 info.high_limit = mm->mmap_base;
12207 info.align_mask = PAGE_MASK & ~HPAGE_MASK;
12208 info.align_offset = 0;
12209 + info.threadstack_offset = offset;
12210 addr = vm_unmapped_area(&info);
12211
12212 /*
12213 @@ -82,6 +93,12 @@ hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12214 VM_BUG_ON(addr != -ENOMEM);
12215 info.flags = 0;
12216 info.low_limit = TASK_UNMAPPED_BASE;
12217 +
12218 +#ifdef CONFIG_PAX_RANDMMAP
12219 + if (mm->pax_flags & MF_PAX_RANDMMAP)
12220 + info.low_limit += mm->delta_mmap;
12221 +#endif
12222 +
12223 info.high_limit = STACK_TOP32;
12224 addr = vm_unmapped_area(&info);
12225 }
12226 @@ -96,6 +113,7 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
12227 struct mm_struct *mm = current->mm;
12228 struct vm_area_struct *vma;
12229 unsigned long task_size = TASK_SIZE;
12230 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
12231
12232 if (test_thread_flag(TIF_32BIT))
12233 task_size = STACK_TOP32;
12234 @@ -111,19 +129,22 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
12235 return addr;
12236 }
12237
12238 +#ifdef CONFIG_PAX_RANDMMAP
12239 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
12240 +#endif
12241 +
12242 if (addr) {
12243 addr = ALIGN(addr, HPAGE_SIZE);
12244 vma = find_vma(mm, addr);
12245 - if (task_size - len >= addr &&
12246 - (!vma || addr + len <= vma->vm_start))
12247 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
12248 return addr;
12249 }
12250 if (mm->get_unmapped_area == arch_get_unmapped_area)
12251 return hugetlb_get_unmapped_area_bottomup(file, addr, len,
12252 - pgoff, flags);
12253 + pgoff, flags, offset);
12254 else
12255 return hugetlb_get_unmapped_area_topdown(file, addr, len,
12256 - pgoff, flags);
12257 + pgoff, flags, offset);
12258 }
12259
12260 pte_t *huge_pte_alloc(struct mm_struct *mm,
12261 diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c
12262 index 4ca0d6b..e89bca1 100644
12263 --- a/arch/sparc/mm/init_64.c
12264 +++ b/arch/sparc/mm/init_64.c
12265 @@ -186,9 +186,9 @@ unsigned long sparc64_kern_sec_context __read_mostly;
12266 int num_kernel_image_mappings;
12267
12268 #ifdef CONFIG_DEBUG_DCFLUSH
12269 -atomic_t dcpage_flushes = ATOMIC_INIT(0);
12270 +atomic_unchecked_t dcpage_flushes = ATOMIC_INIT(0);
12271 #ifdef CONFIG_SMP
12272 -atomic_t dcpage_flushes_xcall = ATOMIC_INIT(0);
12273 +atomic_unchecked_t dcpage_flushes_xcall = ATOMIC_INIT(0);
12274 #endif
12275 #endif
12276
12277 @@ -196,7 +196,7 @@ inline void flush_dcache_page_impl(struct page *page)
12278 {
12279 BUG_ON(tlb_type == hypervisor);
12280 #ifdef CONFIG_DEBUG_DCFLUSH
12281 - atomic_inc(&dcpage_flushes);
12282 + atomic_inc_unchecked(&dcpage_flushes);
12283 #endif
12284
12285 #ifdef DCACHE_ALIASING_POSSIBLE
12286 @@ -468,10 +468,10 @@ void mmu_info(struct seq_file *m)
12287
12288 #ifdef CONFIG_DEBUG_DCFLUSH
12289 seq_printf(m, "DCPageFlushes\t: %d\n",
12290 - atomic_read(&dcpage_flushes));
12291 + atomic_read_unchecked(&dcpage_flushes));
12292 #ifdef CONFIG_SMP
12293 seq_printf(m, "DCPageFlushesXC\t: %d\n",
12294 - atomic_read(&dcpage_flushes_xcall));
12295 + atomic_read_unchecked(&dcpage_flushes_xcall));
12296 #endif /* CONFIG_SMP */
12297 #endif /* CONFIG_DEBUG_DCFLUSH */
12298 }
12299 diff --git a/arch/tile/Kconfig b/arch/tile/Kconfig
12300 index 7cca418..53fc030 100644
12301 --- a/arch/tile/Kconfig
12302 +++ b/arch/tile/Kconfig
12303 @@ -192,6 +192,7 @@ source "kernel/Kconfig.hz"
12304
12305 config KEXEC
12306 bool "kexec system call"
12307 + depends on !GRKERNSEC_KMEM
12308 ---help---
12309 kexec is a system call that implements the ability to shutdown your
12310 current kernel, and to start another kernel. It is like a reboot
12311 diff --git a/arch/tile/include/asm/atomic_64.h b/arch/tile/include/asm/atomic_64.h
12312 index 7b11c5f..755a026 100644
12313 --- a/arch/tile/include/asm/atomic_64.h
12314 +++ b/arch/tile/include/asm/atomic_64.h
12315 @@ -105,6 +105,16 @@ static inline long atomic64_add_unless(atomic64_t *v, long a, long u)
12316
12317 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
12318
12319 +#define atomic64_read_unchecked(v) atomic64_read(v)
12320 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
12321 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
12322 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
12323 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
12324 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
12325 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
12326 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
12327 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
12328 +
12329 /* Define this to indicate that cmpxchg is an efficient operation. */
12330 #define __HAVE_ARCH_CMPXCHG
12331
12332 diff --git a/arch/tile/include/asm/cache.h b/arch/tile/include/asm/cache.h
12333 index 6160761..00cac88 100644
12334 --- a/arch/tile/include/asm/cache.h
12335 +++ b/arch/tile/include/asm/cache.h
12336 @@ -15,11 +15,12 @@
12337 #ifndef _ASM_TILE_CACHE_H
12338 #define _ASM_TILE_CACHE_H
12339
12340 +#include <linux/const.h>
12341 #include <arch/chip.h>
12342
12343 /* bytes per L1 data cache line */
12344 #define L1_CACHE_SHIFT CHIP_L1D_LOG_LINE_SIZE()
12345 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12346 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12347
12348 /* bytes per L2 cache line */
12349 #define L2_CACHE_SHIFT CHIP_L2_LOG_LINE_SIZE()
12350 diff --git a/arch/tile/include/asm/uaccess.h b/arch/tile/include/asm/uaccess.h
12351 index f41cb53..31d3ab4 100644
12352 --- a/arch/tile/include/asm/uaccess.h
12353 +++ b/arch/tile/include/asm/uaccess.h
12354 @@ -417,9 +417,9 @@ static inline unsigned long __must_check copy_from_user(void *to,
12355 const void __user *from,
12356 unsigned long n)
12357 {
12358 - int sz = __compiletime_object_size(to);
12359 + size_t sz = __compiletime_object_size(to);
12360
12361 - if (likely(sz == -1 || sz >= n))
12362 + if (likely(sz == (size_t)-1 || sz >= n))
12363 n = _copy_from_user(to, from, n);
12364 else
12365 copy_from_user_overflow();
12366 diff --git a/arch/tile/mm/hugetlbpage.c b/arch/tile/mm/hugetlbpage.c
12367 index 8416240..a012fb7 100644
12368 --- a/arch/tile/mm/hugetlbpage.c
12369 +++ b/arch/tile/mm/hugetlbpage.c
12370 @@ -179,6 +179,7 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *file,
12371 info.high_limit = TASK_SIZE;
12372 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
12373 info.align_offset = 0;
12374 + info.threadstack_offset = 0;
12375 return vm_unmapped_area(&info);
12376 }
12377
12378 @@ -196,6 +197,7 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
12379 info.high_limit = current->mm->mmap_base;
12380 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
12381 info.align_offset = 0;
12382 + info.threadstack_offset = 0;
12383 addr = vm_unmapped_area(&info);
12384
12385 /*
12386 diff --git a/arch/um/Makefile b/arch/um/Makefile
12387 index e4b1a96..16162f8 100644
12388 --- a/arch/um/Makefile
12389 +++ b/arch/um/Makefile
12390 @@ -72,6 +72,10 @@ USER_CFLAGS = $(patsubst $(KERNEL_DEFINES),,$(patsubst -D__KERNEL__,,\
12391 $(patsubst -I%,,$(KBUILD_CFLAGS)))) $(ARCH_INCLUDE) $(MODE_INCLUDE) \
12392 $(filter -I%,$(CFLAGS)) -D_FILE_OFFSET_BITS=64 -idirafter include
12393
12394 +ifdef CONSTIFY_PLUGIN
12395 +USER_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12396 +endif
12397 +
12398 #This will adjust *FLAGS accordingly to the platform.
12399 include $(srctree)/$(ARCH_DIR)/Makefile-os-$(OS)
12400
12401 diff --git a/arch/um/include/asm/cache.h b/arch/um/include/asm/cache.h
12402 index 19e1bdd..3665b77 100644
12403 --- a/arch/um/include/asm/cache.h
12404 +++ b/arch/um/include/asm/cache.h
12405 @@ -1,6 +1,7 @@
12406 #ifndef __UM_CACHE_H
12407 #define __UM_CACHE_H
12408
12409 +#include <linux/const.h>
12410
12411 #if defined(CONFIG_UML_X86) && !defined(CONFIG_64BIT)
12412 # define L1_CACHE_SHIFT (CONFIG_X86_L1_CACHE_SHIFT)
12413 @@ -12,6 +13,6 @@
12414 # define L1_CACHE_SHIFT 5
12415 #endif
12416
12417 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12418 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12419
12420 #endif
12421 diff --git a/arch/um/include/asm/kmap_types.h b/arch/um/include/asm/kmap_types.h
12422 index 2e0a6b1..a64d0f5 100644
12423 --- a/arch/um/include/asm/kmap_types.h
12424 +++ b/arch/um/include/asm/kmap_types.h
12425 @@ -8,6 +8,6 @@
12426
12427 /* No more #include "asm/arch/kmap_types.h" ! */
12428
12429 -#define KM_TYPE_NR 14
12430 +#define KM_TYPE_NR 15
12431
12432 #endif
12433 diff --git a/arch/um/include/asm/page.h b/arch/um/include/asm/page.h
12434 index 71c5d13..4c7b9f1 100644
12435 --- a/arch/um/include/asm/page.h
12436 +++ b/arch/um/include/asm/page.h
12437 @@ -14,6 +14,9 @@
12438 #define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT)
12439 #define PAGE_MASK (~(PAGE_SIZE-1))
12440
12441 +#define ktla_ktva(addr) (addr)
12442 +#define ktva_ktla(addr) (addr)
12443 +
12444 #ifndef __ASSEMBLY__
12445
12446 struct page;
12447 diff --git a/arch/um/include/asm/pgtable-3level.h b/arch/um/include/asm/pgtable-3level.h
12448 index 2b4274e..754fe06 100644
12449 --- a/arch/um/include/asm/pgtable-3level.h
12450 +++ b/arch/um/include/asm/pgtable-3level.h
12451 @@ -58,6 +58,7 @@
12452 #define pud_present(x) (pud_val(x) & _PAGE_PRESENT)
12453 #define pud_populate(mm, pud, pmd) \
12454 set_pud(pud, __pud(_PAGE_TABLE + __pa(pmd)))
12455 +#define pud_populate_kernel(mm, pud, pmd) pud_populate((mm), (pud), (pmd))
12456
12457 #ifdef CONFIG_64BIT
12458 #define set_pud(pudptr, pudval) set_64bit((u64 *) (pudptr), pud_val(pudval))
12459 diff --git a/arch/um/kernel/process.c b/arch/um/kernel/process.c
12460 index f17bca8..48adb87 100644
12461 --- a/arch/um/kernel/process.c
12462 +++ b/arch/um/kernel/process.c
12463 @@ -356,22 +356,6 @@ int singlestepping(void * t)
12464 return 2;
12465 }
12466
12467 -/*
12468 - * Only x86 and x86_64 have an arch_align_stack().
12469 - * All other arches have "#define arch_align_stack(x) (x)"
12470 - * in their asm/exec.h
12471 - * As this is included in UML from asm-um/system-generic.h,
12472 - * we can use it to behave as the subarch does.
12473 - */
12474 -#ifndef arch_align_stack
12475 -unsigned long arch_align_stack(unsigned long sp)
12476 -{
12477 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
12478 - sp -= get_random_int() % 8192;
12479 - return sp & ~0xf;
12480 -}
12481 -#endif
12482 -
12483 unsigned long get_wchan(struct task_struct *p)
12484 {
12485 unsigned long stack_page, sp, ip;
12486 diff --git a/arch/unicore32/include/asm/cache.h b/arch/unicore32/include/asm/cache.h
12487 index ad8f795..2c7eec6 100644
12488 --- a/arch/unicore32/include/asm/cache.h
12489 +++ b/arch/unicore32/include/asm/cache.h
12490 @@ -12,8 +12,10 @@
12491 #ifndef __UNICORE_CACHE_H__
12492 #define __UNICORE_CACHE_H__
12493
12494 -#define L1_CACHE_SHIFT (5)
12495 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12496 +#include <linux/const.h>
12497 +
12498 +#define L1_CACHE_SHIFT 5
12499 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12500
12501 /*
12502 * Memory returned by kmalloc() may be used for DMA, so we must make
12503 diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
12504 index b7d31ca..9481ec5 100644
12505 --- a/arch/x86/Kconfig
12506 +++ b/arch/x86/Kconfig
12507 @@ -132,7 +132,7 @@ config X86
12508 select RTC_LIB
12509 select HAVE_DEBUG_STACKOVERFLOW
12510 select HAVE_IRQ_EXIT_ON_IRQ_STACK if X86_64
12511 - select HAVE_CC_STACKPROTECTOR
12512 + select HAVE_CC_STACKPROTECTOR if X86_64 || !PAX_MEMORY_UDEREF
12513 select GENERIC_CPU_AUTOPROBE
12514 select HAVE_ARCH_AUDITSYSCALL
12515 select ARCH_SUPPORTS_ATOMIC_RMW
12516 @@ -266,7 +266,7 @@ config X86_HT
12517
12518 config X86_32_LAZY_GS
12519 def_bool y
12520 - depends on X86_32 && !CC_STACKPROTECTOR
12521 + depends on X86_32 && !CC_STACKPROTECTOR && !PAX_MEMORY_UDEREF
12522
12523 config ARCH_HWEIGHT_CFLAGS
12524 string
12525 @@ -632,6 +632,7 @@ config SCHED_OMIT_FRAME_POINTER
12526
12527 menuconfig HYPERVISOR_GUEST
12528 bool "Linux guest support"
12529 + depends on !GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_VIRT_GUEST || (GRKERNSEC_CONFIG_VIRT_HOST && GRKERNSEC_CONFIG_VIRT_XEN)
12530 ---help---
12531 Say Y here to enable options for running Linux under various hyper-
12532 visors. This option enables basic hypervisor detection and platform
12533 @@ -1013,6 +1014,7 @@ config VM86
12534
12535 config X86_16BIT
12536 bool "Enable support for 16-bit segments" if EXPERT
12537 + depends on !GRKERNSEC
12538 default y
12539 ---help---
12540 This option is required by programs like Wine to run 16-bit
12541 @@ -1186,6 +1188,7 @@ choice
12542
12543 config NOHIGHMEM
12544 bool "off"
12545 + depends on !(PAX_PAGEEXEC && PAX_ENABLE_PAE)
12546 ---help---
12547 Linux can use up to 64 Gigabytes of physical memory on x86 systems.
12548 However, the address space of 32-bit x86 processors is only 4
12549 @@ -1222,6 +1225,7 @@ config NOHIGHMEM
12550
12551 config HIGHMEM4G
12552 bool "4GB"
12553 + depends on !(PAX_PAGEEXEC && PAX_ENABLE_PAE)
12554 ---help---
12555 Select this if you have a 32-bit processor and between 1 and 4
12556 gigabytes of physical RAM.
12557 @@ -1274,7 +1278,7 @@ config PAGE_OFFSET
12558 hex
12559 default 0xB0000000 if VMSPLIT_3G_OPT
12560 default 0x80000000 if VMSPLIT_2G
12561 - default 0x78000000 if VMSPLIT_2G_OPT
12562 + default 0x70000000 if VMSPLIT_2G_OPT
12563 default 0x40000000 if VMSPLIT_1G
12564 default 0xC0000000
12565 depends on X86_32
12566 @@ -1715,6 +1719,7 @@ source kernel/Kconfig.hz
12567
12568 config KEXEC
12569 bool "kexec system call"
12570 + depends on !GRKERNSEC_KMEM
12571 ---help---
12572 kexec is a system call that implements the ability to shutdown your
12573 current kernel, and to start another kernel. It is like a reboot
12574 @@ -1900,7 +1905,9 @@ config X86_NEED_RELOCS
12575
12576 config PHYSICAL_ALIGN
12577 hex "Alignment value to which kernel should be aligned"
12578 - default "0x200000"
12579 + default "0x1000000"
12580 + range 0x200000 0x1000000 if PAX_KERNEXEC && X86_PAE
12581 + range 0x400000 0x1000000 if PAX_KERNEXEC && !X86_PAE
12582 range 0x2000 0x1000000 if X86_32
12583 range 0x200000 0x1000000 if X86_64
12584 ---help---
12585 @@ -1983,6 +1990,7 @@ config COMPAT_VDSO
12586 def_bool n
12587 prompt "Disable the 32-bit vDSO (needed for glibc 2.3.3)"
12588 depends on X86_32 || IA32_EMULATION
12589 + depends on !PAX_PAGEEXEC && !PAX_SEGMEXEC && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
12590 ---help---
12591 Certain buggy versions of glibc will crash if they are
12592 presented with a 32-bit vDSO that is not mapped at the address
12593 diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu
12594 index 6983314..54ad7e8 100644
12595 --- a/arch/x86/Kconfig.cpu
12596 +++ b/arch/x86/Kconfig.cpu
12597 @@ -319,7 +319,7 @@ config X86_PPRO_FENCE
12598
12599 config X86_F00F_BUG
12600 def_bool y
12601 - depends on M586MMX || M586TSC || M586 || M486
12602 + depends on (M586MMX || M586TSC || M586 || M486) && !PAX_KERNEXEC
12603
12604 config X86_INVD_BUG
12605 def_bool y
12606 @@ -327,7 +327,7 @@ config X86_INVD_BUG
12607
12608 config X86_ALIGNMENT_16
12609 def_bool y
12610 - depends on MWINCHIP3D || MWINCHIPC6 || MCYRIXIII || MELAN || MK6 || M586MMX || M586TSC || M586 || M486 || MVIAC3_2 || MGEODEGX1
12611 + depends on MWINCHIP3D || MWINCHIPC6 || MCYRIXIII || X86_ELAN || MK8 || MK7 || MK6 || MCORE2 || MPENTIUM4 || MPENTIUMIII || MPENTIUMII || M686 || M586MMX || M586TSC || M586 || M486 || MVIAC3_2 || MGEODEGX1
12612
12613 config X86_INTEL_USERCOPY
12614 def_bool y
12615 @@ -369,7 +369,7 @@ config X86_CMPXCHG64
12616 # generates cmov.
12617 config X86_CMOV
12618 def_bool y
12619 - depends on (MK8 || MK7 || MCORE2 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MCRUSOE || MEFFICEON || X86_64 || MATOM || MGEODE_LX)
12620 + depends on (MK8 || MK7 || MCORE2 || MPSC || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MCRUSOE || MEFFICEON || X86_64 || MATOM || MGEODE_LX)
12621
12622 config X86_MINIMUM_CPU_FAMILY
12623 int
12624 diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug
12625 index 20028da..88d5946 100644
12626 --- a/arch/x86/Kconfig.debug
12627 +++ b/arch/x86/Kconfig.debug
12628 @@ -93,7 +93,7 @@ config EFI_PGT_DUMP
12629 config DEBUG_RODATA
12630 bool "Write protect kernel read-only data structures"
12631 default y
12632 - depends on DEBUG_KERNEL
12633 + depends on DEBUG_KERNEL && BROKEN
12634 ---help---
12635 Mark the kernel read-only data as write-protected in the pagetables,
12636 in order to catch accidental (and incorrect) writes to such const
12637 @@ -111,7 +111,7 @@ config DEBUG_RODATA_TEST
12638
12639 config DEBUG_SET_MODULE_RONX
12640 bool "Set loadable kernel module data as NX and text as RO"
12641 - depends on MODULES
12642 + depends on MODULES && BROKEN
12643 ---help---
12644 This option helps catch unintended modifications to loadable
12645 kernel module's text and read-only data. It also prevents execution
12646 diff --git a/arch/x86/Makefile b/arch/x86/Makefile
12647 index 5ba2d9c..41e5bb6 100644
12648 --- a/arch/x86/Makefile
12649 +++ b/arch/x86/Makefile
12650 @@ -65,9 +65,6 @@ ifeq ($(CONFIG_X86_32),y)
12651 # CPU-specific tuning. Anything which can be shared with UML should go here.
12652 include $(srctree)/arch/x86/Makefile_32.cpu
12653 KBUILD_CFLAGS += $(cflags-y)
12654 -
12655 - # temporary until string.h is fixed
12656 - KBUILD_CFLAGS += -ffreestanding
12657 else
12658 BITS := 64
12659 UTS_MACHINE := x86_64
12660 @@ -107,6 +104,9 @@ else
12661 KBUILD_CFLAGS += $(call cc-option,-maccumulate-outgoing-args)
12662 endif
12663
12664 +# temporary until string.h is fixed
12665 +KBUILD_CFLAGS += -ffreestanding
12666 +
12667 # Make sure compiler does not have buggy stack-protector support.
12668 ifdef CONFIG_CC_STACKPROTECTOR
12669 cc_has_sp := $(srctree)/scripts/gcc-x86_$(BITS)-has-stack-protector.sh
12670 @@ -181,6 +181,7 @@ archheaders:
12671 $(Q)$(MAKE) $(build)=arch/x86/syscalls all
12672
12673 archprepare:
12674 + $(if $(LDFLAGS_BUILD_ID),,$(error $(OLD_LD)))
12675 ifeq ($(CONFIG_KEXEC_FILE),y)
12676 $(Q)$(MAKE) $(build)=arch/x86/purgatory arch/x86/purgatory/kexec-purgatory.c
12677 endif
12678 @@ -264,3 +265,9 @@ define archhelp
12679 echo ' FDARGS="..." arguments for the booted kernel'
12680 echo ' FDINITRD=file initrd for the booted kernel'
12681 endef
12682 +
12683 +define OLD_LD
12684 +
12685 +*** ${VERSION}.${PATCHLEVEL} PaX kernels no longer build correctly with old versions of binutils.
12686 +*** Please upgrade your binutils to 2.18 or newer
12687 +endef
12688 diff --git a/arch/x86/boot/Makefile b/arch/x86/boot/Makefile
12689 index 57bbf2f..b100fce 100644
12690 --- a/arch/x86/boot/Makefile
12691 +++ b/arch/x86/boot/Makefile
12692 @@ -58,6 +58,9 @@ clean-files += cpustr.h
12693 # ---------------------------------------------------------------------------
12694
12695 KBUILD_CFLAGS := $(USERINCLUDE) $(REALMODE_CFLAGS) -D_SETUP
12696 +ifdef CONSTIFY_PLUGIN
12697 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12698 +endif
12699 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
12700 GCOV_PROFILE := n
12701
12702 diff --git a/arch/x86/boot/bitops.h b/arch/x86/boot/bitops.h
12703 index 878e4b9..20537ab 100644
12704 --- a/arch/x86/boot/bitops.h
12705 +++ b/arch/x86/boot/bitops.h
12706 @@ -26,7 +26,7 @@ static inline int variable_test_bit(int nr, const void *addr)
12707 u8 v;
12708 const u32 *p = (const u32 *)addr;
12709
12710 - asm("btl %2,%1; setc %0" : "=qm" (v) : "m" (*p), "Ir" (nr));
12711 + asm volatile("btl %2,%1; setc %0" : "=qm" (v) : "m" (*p), "Ir" (nr));
12712 return v;
12713 }
12714
12715 @@ -37,7 +37,7 @@ static inline int variable_test_bit(int nr, const void *addr)
12716
12717 static inline void set_bit(int nr, void *addr)
12718 {
12719 - asm("btsl %1,%0" : "+m" (*(u32 *)addr) : "Ir" (nr));
12720 + asm volatile("btsl %1,%0" : "+m" (*(u32 *)addr) : "Ir" (nr));
12721 }
12722
12723 #endif /* BOOT_BITOPS_H */
12724 diff --git a/arch/x86/boot/boot.h b/arch/x86/boot/boot.h
12725 index bd49ec6..94c7f58 100644
12726 --- a/arch/x86/boot/boot.h
12727 +++ b/arch/x86/boot/boot.h
12728 @@ -84,7 +84,7 @@ static inline void io_delay(void)
12729 static inline u16 ds(void)
12730 {
12731 u16 seg;
12732 - asm("movw %%ds,%0" : "=rm" (seg));
12733 + asm volatile("movw %%ds,%0" : "=rm" (seg));
12734 return seg;
12735 }
12736
12737 diff --git a/arch/x86/boot/compressed/Makefile b/arch/x86/boot/compressed/Makefile
12738 index 0a291cd..9686efc 100644
12739 --- a/arch/x86/boot/compressed/Makefile
12740 +++ b/arch/x86/boot/compressed/Makefile
12741 @@ -30,6 +30,9 @@ KBUILD_CFLAGS += $(cflags-y)
12742 KBUILD_CFLAGS += -mno-mmx -mno-sse
12743 KBUILD_CFLAGS += $(call cc-option,-ffreestanding)
12744 KBUILD_CFLAGS += $(call cc-option,-fno-stack-protector)
12745 +ifdef CONSTIFY_PLUGIN
12746 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12747 +endif
12748
12749 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
12750 GCOV_PROFILE := n
12751 diff --git a/arch/x86/boot/compressed/efi_stub_32.S b/arch/x86/boot/compressed/efi_stub_32.S
12752 index a53440e..c3dbf1e 100644
12753 --- a/arch/x86/boot/compressed/efi_stub_32.S
12754 +++ b/arch/x86/boot/compressed/efi_stub_32.S
12755 @@ -46,16 +46,13 @@ ENTRY(efi_call_phys)
12756 * parameter 2, ..., param n. To make things easy, we save the return
12757 * address of efi_call_phys in a global variable.
12758 */
12759 - popl %ecx
12760 - movl %ecx, saved_return_addr(%edx)
12761 - /* get the function pointer into ECX*/
12762 - popl %ecx
12763 - movl %ecx, efi_rt_function_ptr(%edx)
12764 + popl saved_return_addr(%edx)
12765 + popl efi_rt_function_ptr(%edx)
12766
12767 /*
12768 * 3. Call the physical function.
12769 */
12770 - call *%ecx
12771 + call *efi_rt_function_ptr(%edx)
12772
12773 /*
12774 * 4. Balance the stack. And because EAX contain the return value,
12775 @@ -67,15 +64,12 @@ ENTRY(efi_call_phys)
12776 1: popl %edx
12777 subl $1b, %edx
12778
12779 - movl efi_rt_function_ptr(%edx), %ecx
12780 - pushl %ecx
12781 + pushl efi_rt_function_ptr(%edx)
12782
12783 /*
12784 * 10. Push the saved return address onto the stack and return.
12785 */
12786 - movl saved_return_addr(%edx), %ecx
12787 - pushl %ecx
12788 - ret
12789 + jmpl *saved_return_addr(%edx)
12790 ENDPROC(efi_call_phys)
12791 .previous
12792
12793 diff --git a/arch/x86/boot/compressed/efi_thunk_64.S b/arch/x86/boot/compressed/efi_thunk_64.S
12794 index 630384a..278e788 100644
12795 --- a/arch/x86/boot/compressed/efi_thunk_64.S
12796 +++ b/arch/x86/boot/compressed/efi_thunk_64.S
12797 @@ -189,8 +189,8 @@ efi_gdt64:
12798 .long 0 /* Filled out by user */
12799 .word 0
12800 .quad 0x0000000000000000 /* NULL descriptor */
12801 - .quad 0x00af9a000000ffff /* __KERNEL_CS */
12802 - .quad 0x00cf92000000ffff /* __KERNEL_DS */
12803 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
12804 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
12805 .quad 0x0080890000000000 /* TS descriptor */
12806 .quad 0x0000000000000000 /* TS continued */
12807 efi_gdt64_end:
12808 diff --git a/arch/x86/boot/compressed/head_32.S b/arch/x86/boot/compressed/head_32.S
12809 index 1d7fbbc..36ecd58 100644
12810 --- a/arch/x86/boot/compressed/head_32.S
12811 +++ b/arch/x86/boot/compressed/head_32.S
12812 @@ -140,10 +140,10 @@ preferred_addr:
12813 addl %eax, %ebx
12814 notl %eax
12815 andl %eax, %ebx
12816 - cmpl $LOAD_PHYSICAL_ADDR, %ebx
12817 + cmpl $____LOAD_PHYSICAL_ADDR, %ebx
12818 jge 1f
12819 #endif
12820 - movl $LOAD_PHYSICAL_ADDR, %ebx
12821 + movl $____LOAD_PHYSICAL_ADDR, %ebx
12822 1:
12823
12824 /* Target address to relocate to for decompression */
12825 diff --git a/arch/x86/boot/compressed/head_64.S b/arch/x86/boot/compressed/head_64.S
12826 index 6b1766c..ad465c9 100644
12827 --- a/arch/x86/boot/compressed/head_64.S
12828 +++ b/arch/x86/boot/compressed/head_64.S
12829 @@ -94,10 +94,10 @@ ENTRY(startup_32)
12830 addl %eax, %ebx
12831 notl %eax
12832 andl %eax, %ebx
12833 - cmpl $LOAD_PHYSICAL_ADDR, %ebx
12834 + cmpl $____LOAD_PHYSICAL_ADDR, %ebx
12835 jge 1f
12836 #endif
12837 - movl $LOAD_PHYSICAL_ADDR, %ebx
12838 + movl $____LOAD_PHYSICAL_ADDR, %ebx
12839 1:
12840
12841 /* Target address to relocate to for decompression */
12842 @@ -322,10 +322,10 @@ preferred_addr:
12843 addq %rax, %rbp
12844 notq %rax
12845 andq %rax, %rbp
12846 - cmpq $LOAD_PHYSICAL_ADDR, %rbp
12847 + cmpq $____LOAD_PHYSICAL_ADDR, %rbp
12848 jge 1f
12849 #endif
12850 - movq $LOAD_PHYSICAL_ADDR, %rbp
12851 + movq $____LOAD_PHYSICAL_ADDR, %rbp
12852 1:
12853
12854 /* Target address to relocate to for decompression */
12855 @@ -434,8 +434,8 @@ gdt:
12856 .long gdt
12857 .word 0
12858 .quad 0x0000000000000000 /* NULL descriptor */
12859 - .quad 0x00af9a000000ffff /* __KERNEL_CS */
12860 - .quad 0x00cf92000000ffff /* __KERNEL_DS */
12861 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
12862 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
12863 .quad 0x0080890000000000 /* TS descriptor */
12864 .quad 0x0000000000000000 /* TS continued */
12865 gdt_end:
12866 diff --git a/arch/x86/boot/compressed/misc.c b/arch/x86/boot/compressed/misc.c
12867 index a950864..c710239 100644
12868 --- a/arch/x86/boot/compressed/misc.c
12869 +++ b/arch/x86/boot/compressed/misc.c
12870 @@ -242,7 +242,7 @@ static void handle_relocations(void *output, unsigned long output_len)
12871 * Calculate the delta between where vmlinux was linked to load
12872 * and where it was actually loaded.
12873 */
12874 - delta = min_addr - LOAD_PHYSICAL_ADDR;
12875 + delta = min_addr - ____LOAD_PHYSICAL_ADDR;
12876 if (!delta) {
12877 debug_putstr("No relocation needed... ");
12878 return;
12879 @@ -324,7 +324,7 @@ static void parse_elf(void *output)
12880 Elf32_Ehdr ehdr;
12881 Elf32_Phdr *phdrs, *phdr;
12882 #endif
12883 - void *dest;
12884 + void *dest, *prev;
12885 int i;
12886
12887 memcpy(&ehdr, output, sizeof(ehdr));
12888 @@ -351,13 +351,16 @@ static void parse_elf(void *output)
12889 case PT_LOAD:
12890 #ifdef CONFIG_RELOCATABLE
12891 dest = output;
12892 - dest += (phdr->p_paddr - LOAD_PHYSICAL_ADDR);
12893 + dest += (phdr->p_paddr - ____LOAD_PHYSICAL_ADDR);
12894 #else
12895 dest = (void *)(phdr->p_paddr);
12896 #endif
12897 memcpy(dest,
12898 output + phdr->p_offset,
12899 phdr->p_filesz);
12900 + if (i)
12901 + memset(prev, 0xff, dest - prev);
12902 + prev = dest + phdr->p_filesz;
12903 break;
12904 default: /* Ignore other PT_* */ break;
12905 }
12906 @@ -416,7 +419,7 @@ asmlinkage __visible void *decompress_kernel(void *rmode, memptr heap,
12907 error("Destination address too large");
12908 #endif
12909 #ifndef CONFIG_RELOCATABLE
12910 - if ((unsigned long)output != LOAD_PHYSICAL_ADDR)
12911 + if ((unsigned long)output != ____LOAD_PHYSICAL_ADDR)
12912 error("Wrong destination address");
12913 #endif
12914
12915 diff --git a/arch/x86/boot/cpucheck.c b/arch/x86/boot/cpucheck.c
12916 index 1fd7d57..0f7d096 100644
12917 --- a/arch/x86/boot/cpucheck.c
12918 +++ b/arch/x86/boot/cpucheck.c
12919 @@ -125,9 +125,9 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
12920 u32 ecx = MSR_K7_HWCR;
12921 u32 eax, edx;
12922
12923 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12924 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12925 eax &= ~(1 << 15);
12926 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12927 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12928
12929 get_cpuflags(); /* Make sure it really did something */
12930 err = check_cpuflags();
12931 @@ -140,9 +140,9 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
12932 u32 ecx = MSR_VIA_FCR;
12933 u32 eax, edx;
12934
12935 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12936 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12937 eax |= (1<<1)|(1<<7);
12938 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12939 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12940
12941 set_bit(X86_FEATURE_CX8, cpu.flags);
12942 err = check_cpuflags();
12943 @@ -153,12 +153,12 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
12944 u32 eax, edx;
12945 u32 level = 1;
12946
12947 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12948 - asm("wrmsr" : : "a" (~0), "d" (edx), "c" (ecx));
12949 - asm("cpuid"
12950 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12951 + asm volatile("wrmsr" : : "a" (~0), "d" (edx), "c" (ecx));
12952 + asm volatile("cpuid"
12953 : "+a" (level), "=d" (cpu.flags[0])
12954 : : "ecx", "ebx");
12955 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12956 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12957
12958 err = check_cpuflags();
12959 } else if (err == 0x01 &&
12960 diff --git a/arch/x86/boot/header.S b/arch/x86/boot/header.S
12961 index 16ef025..91e033b 100644
12962 --- a/arch/x86/boot/header.S
12963 +++ b/arch/x86/boot/header.S
12964 @@ -438,10 +438,14 @@ setup_data: .quad 0 # 64-bit physical pointer to
12965 # single linked list of
12966 # struct setup_data
12967
12968 -pref_address: .quad LOAD_PHYSICAL_ADDR # preferred load addr
12969 +pref_address: .quad ____LOAD_PHYSICAL_ADDR # preferred load addr
12970
12971 #define ZO_INIT_SIZE (ZO__end - ZO_startup_32 + ZO_z_extract_offset)
12972 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
12973 +#define VO_INIT_SIZE (VO__end - VO__text - __PAGE_OFFSET - ____LOAD_PHYSICAL_ADDR)
12974 +#else
12975 #define VO_INIT_SIZE (VO__end - VO__text)
12976 +#endif
12977 #if ZO_INIT_SIZE > VO_INIT_SIZE
12978 #define INIT_SIZE ZO_INIT_SIZE
12979 #else
12980 diff --git a/arch/x86/boot/memory.c b/arch/x86/boot/memory.c
12981 index db75d07..8e6d0af 100644
12982 --- a/arch/x86/boot/memory.c
12983 +++ b/arch/x86/boot/memory.c
12984 @@ -19,7 +19,7 @@
12985
12986 static int detect_memory_e820(void)
12987 {
12988 - int count = 0;
12989 + unsigned int count = 0;
12990 struct biosregs ireg, oreg;
12991 struct e820entry *desc = boot_params.e820_map;
12992 static struct e820entry buf; /* static so it is zeroed */
12993 diff --git a/arch/x86/boot/video-vesa.c b/arch/x86/boot/video-vesa.c
12994 index ba3e100..6501b8f 100644
12995 --- a/arch/x86/boot/video-vesa.c
12996 +++ b/arch/x86/boot/video-vesa.c
12997 @@ -201,6 +201,7 @@ static void vesa_store_pm_info(void)
12998
12999 boot_params.screen_info.vesapm_seg = oreg.es;
13000 boot_params.screen_info.vesapm_off = oreg.di;
13001 + boot_params.screen_info.vesapm_size = oreg.cx;
13002 }
13003
13004 /*
13005 diff --git a/arch/x86/boot/video.c b/arch/x86/boot/video.c
13006 index 43eda28..5ab5fdb 100644
13007 --- a/arch/x86/boot/video.c
13008 +++ b/arch/x86/boot/video.c
13009 @@ -96,7 +96,7 @@ static void store_mode_params(void)
13010 static unsigned int get_entry(void)
13011 {
13012 char entry_buf[4];
13013 - int i, len = 0;
13014 + unsigned int i, len = 0;
13015 int key;
13016 unsigned int v;
13017
13018 diff --git a/arch/x86/crypto/aes-x86_64-asm_64.S b/arch/x86/crypto/aes-x86_64-asm_64.S
13019 index 9105655..41779c1 100644
13020 --- a/arch/x86/crypto/aes-x86_64-asm_64.S
13021 +++ b/arch/x86/crypto/aes-x86_64-asm_64.S
13022 @@ -8,6 +8,8 @@
13023 * including this sentence is retained in full.
13024 */
13025
13026 +#include <asm/alternative-asm.h>
13027 +
13028 .extern crypto_ft_tab
13029 .extern crypto_it_tab
13030 .extern crypto_fl_tab
13031 @@ -70,6 +72,8 @@
13032 je B192; \
13033 leaq 32(r9),r9;
13034
13035 +#define ret pax_force_retaddr; ret
13036 +
13037 #define epilogue(FUNC,r1,r2,r3,r4,r5,r6,r7,r8,r9) \
13038 movq r1,r2; \
13039 movq r3,r4; \
13040 diff --git a/arch/x86/crypto/aesni-intel_asm.S b/arch/x86/crypto/aesni-intel_asm.S
13041 index 6bd2c6c..368c93e 100644
13042 --- a/arch/x86/crypto/aesni-intel_asm.S
13043 +++ b/arch/x86/crypto/aesni-intel_asm.S
13044 @@ -31,6 +31,7 @@
13045
13046 #include <linux/linkage.h>
13047 #include <asm/inst.h>
13048 +#include <asm/alternative-asm.h>
13049
13050 /*
13051 * The following macros are used to move an (un)aligned 16 byte value to/from
13052 @@ -217,7 +218,7 @@ enc: .octa 0x2
13053 * num_initial_blocks = b mod 4
13054 * encrypt the initial num_initial_blocks blocks and apply ghash on
13055 * the ciphertext
13056 -* %r10, %r11, %r12, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13057 +* %r10, %r11, %r15, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13058 * are clobbered
13059 * arg1, %arg2, %arg3, %r14 are used as a pointer only, not modified
13060 */
13061 @@ -227,8 +228,8 @@ enc: .octa 0x2
13062 XMM2 XMM3 XMM4 XMMDst TMP6 TMP7 i i_seq operation
13063 MOVADQ SHUF_MASK(%rip), %xmm14
13064 mov arg7, %r10 # %r10 = AAD
13065 - mov arg8, %r12 # %r12 = aadLen
13066 - mov %r12, %r11
13067 + mov arg8, %r15 # %r15 = aadLen
13068 + mov %r15, %r11
13069 pxor %xmm\i, %xmm\i
13070
13071 _get_AAD_loop\num_initial_blocks\operation:
13072 @@ -237,17 +238,17 @@ _get_AAD_loop\num_initial_blocks\operation:
13073 psrldq $4, %xmm\i
13074 pxor \TMP1, %xmm\i
13075 add $4, %r10
13076 - sub $4, %r12
13077 + sub $4, %r15
13078 jne _get_AAD_loop\num_initial_blocks\operation
13079
13080 cmp $16, %r11
13081 je _get_AAD_loop2_done\num_initial_blocks\operation
13082
13083 - mov $16, %r12
13084 + mov $16, %r15
13085 _get_AAD_loop2\num_initial_blocks\operation:
13086 psrldq $4, %xmm\i
13087 - sub $4, %r12
13088 - cmp %r11, %r12
13089 + sub $4, %r15
13090 + cmp %r11, %r15
13091 jne _get_AAD_loop2\num_initial_blocks\operation
13092
13093 _get_AAD_loop2_done\num_initial_blocks\operation:
13094 @@ -442,7 +443,7 @@ _initial_blocks_done\num_initial_blocks\operation:
13095 * num_initial_blocks = b mod 4
13096 * encrypt the initial num_initial_blocks blocks and apply ghash on
13097 * the ciphertext
13098 -* %r10, %r11, %r12, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13099 +* %r10, %r11, %r15, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13100 * are clobbered
13101 * arg1, %arg2, %arg3, %r14 are used as a pointer only, not modified
13102 */
13103 @@ -452,8 +453,8 @@ _initial_blocks_done\num_initial_blocks\operation:
13104 XMM2 XMM3 XMM4 XMMDst TMP6 TMP7 i i_seq operation
13105 MOVADQ SHUF_MASK(%rip), %xmm14
13106 mov arg7, %r10 # %r10 = AAD
13107 - mov arg8, %r12 # %r12 = aadLen
13108 - mov %r12, %r11
13109 + mov arg8, %r15 # %r15 = aadLen
13110 + mov %r15, %r11
13111 pxor %xmm\i, %xmm\i
13112 _get_AAD_loop\num_initial_blocks\operation:
13113 movd (%r10), \TMP1
13114 @@ -461,15 +462,15 @@ _get_AAD_loop\num_initial_blocks\operation:
13115 psrldq $4, %xmm\i
13116 pxor \TMP1, %xmm\i
13117 add $4, %r10
13118 - sub $4, %r12
13119 + sub $4, %r15
13120 jne _get_AAD_loop\num_initial_blocks\operation
13121 cmp $16, %r11
13122 je _get_AAD_loop2_done\num_initial_blocks\operation
13123 - mov $16, %r12
13124 + mov $16, %r15
13125 _get_AAD_loop2\num_initial_blocks\operation:
13126 psrldq $4, %xmm\i
13127 - sub $4, %r12
13128 - cmp %r11, %r12
13129 + sub $4, %r15
13130 + cmp %r11, %r15
13131 jne _get_AAD_loop2\num_initial_blocks\operation
13132 _get_AAD_loop2_done\num_initial_blocks\operation:
13133 PSHUFB_XMM %xmm14, %xmm\i # byte-reflect the AAD data
13134 @@ -1280,7 +1281,7 @@ _esb_loop_\@:
13135 *
13136 *****************************************************************************/
13137 ENTRY(aesni_gcm_dec)
13138 - push %r12
13139 + push %r15
13140 push %r13
13141 push %r14
13142 mov %rsp, %r14
13143 @@ -1290,8 +1291,8 @@ ENTRY(aesni_gcm_dec)
13144 */
13145 sub $VARIABLE_OFFSET, %rsp
13146 and $~63, %rsp # align rsp to 64 bytes
13147 - mov %arg6, %r12
13148 - movdqu (%r12), %xmm13 # %xmm13 = HashKey
13149 + mov %arg6, %r15
13150 + movdqu (%r15), %xmm13 # %xmm13 = HashKey
13151 movdqa SHUF_MASK(%rip), %xmm2
13152 PSHUFB_XMM %xmm2, %xmm13
13153
13154 @@ -1319,10 +1320,10 @@ ENTRY(aesni_gcm_dec)
13155 movdqa %xmm13, HashKey(%rsp) # store HashKey<<1 (mod poly)
13156 mov %arg4, %r13 # save the number of bytes of plaintext/ciphertext
13157 and $-16, %r13 # %r13 = %r13 - (%r13 mod 16)
13158 - mov %r13, %r12
13159 - and $(3<<4), %r12
13160 + mov %r13, %r15
13161 + and $(3<<4), %r15
13162 jz _initial_num_blocks_is_0_decrypt
13163 - cmp $(2<<4), %r12
13164 + cmp $(2<<4), %r15
13165 jb _initial_num_blocks_is_1_decrypt
13166 je _initial_num_blocks_is_2_decrypt
13167 _initial_num_blocks_is_3_decrypt:
13168 @@ -1372,16 +1373,16 @@ _zero_cipher_left_decrypt:
13169 sub $16, %r11
13170 add %r13, %r11
13171 movdqu (%arg3,%r11,1), %xmm1 # receive the last <16 byte block
13172 - lea SHIFT_MASK+16(%rip), %r12
13173 - sub %r13, %r12
13174 + lea SHIFT_MASK+16(%rip), %r15
13175 + sub %r13, %r15
13176 # adjust the shuffle mask pointer to be able to shift 16-%r13 bytes
13177 # (%r13 is the number of bytes in plaintext mod 16)
13178 - movdqu (%r12), %xmm2 # get the appropriate shuffle mask
13179 + movdqu (%r15), %xmm2 # get the appropriate shuffle mask
13180 PSHUFB_XMM %xmm2, %xmm1 # right shift 16-%r13 butes
13181
13182 movdqa %xmm1, %xmm2
13183 pxor %xmm1, %xmm0 # Ciphertext XOR E(K, Yn)
13184 - movdqu ALL_F-SHIFT_MASK(%r12), %xmm1
13185 + movdqu ALL_F-SHIFT_MASK(%r15), %xmm1
13186 # get the appropriate mask to mask out top 16-%r13 bytes of %xmm0
13187 pand %xmm1, %xmm0 # mask out top 16-%r13 bytes of %xmm0
13188 pand %xmm1, %xmm2
13189 @@ -1410,9 +1411,9 @@ _less_than_8_bytes_left_decrypt:
13190 sub $1, %r13
13191 jne _less_than_8_bytes_left_decrypt
13192 _multiple_of_16_bytes_decrypt:
13193 - mov arg8, %r12 # %r13 = aadLen (number of bytes)
13194 - shl $3, %r12 # convert into number of bits
13195 - movd %r12d, %xmm15 # len(A) in %xmm15
13196 + mov arg8, %r15 # %r13 = aadLen (number of bytes)
13197 + shl $3, %r15 # convert into number of bits
13198 + movd %r15d, %xmm15 # len(A) in %xmm15
13199 shl $3, %arg4 # len(C) in bits (*128)
13200 MOVQ_R64_XMM %arg4, %xmm1
13201 pslldq $8, %xmm15 # %xmm15 = len(A)||0x0000000000000000
13202 @@ -1451,7 +1452,8 @@ _return_T_done_decrypt:
13203 mov %r14, %rsp
13204 pop %r14
13205 pop %r13
13206 - pop %r12
13207 + pop %r15
13208 + pax_force_retaddr
13209 ret
13210 ENDPROC(aesni_gcm_dec)
13211
13212 @@ -1540,7 +1542,7 @@ ENDPROC(aesni_gcm_dec)
13213 * poly = x^128 + x^127 + x^126 + x^121 + 1
13214 ***************************************************************************/
13215 ENTRY(aesni_gcm_enc)
13216 - push %r12
13217 + push %r15
13218 push %r13
13219 push %r14
13220 mov %rsp, %r14
13221 @@ -1550,8 +1552,8 @@ ENTRY(aesni_gcm_enc)
13222 #
13223 sub $VARIABLE_OFFSET, %rsp
13224 and $~63, %rsp
13225 - mov %arg6, %r12
13226 - movdqu (%r12), %xmm13
13227 + mov %arg6, %r15
13228 + movdqu (%r15), %xmm13
13229 movdqa SHUF_MASK(%rip), %xmm2
13230 PSHUFB_XMM %xmm2, %xmm13
13231
13232 @@ -1575,13 +1577,13 @@ ENTRY(aesni_gcm_enc)
13233 movdqa %xmm13, HashKey(%rsp)
13234 mov %arg4, %r13 # %xmm13 holds HashKey<<1 (mod poly)
13235 and $-16, %r13
13236 - mov %r13, %r12
13237 + mov %r13, %r15
13238
13239 # Encrypt first few blocks
13240
13241 - and $(3<<4), %r12
13242 + and $(3<<4), %r15
13243 jz _initial_num_blocks_is_0_encrypt
13244 - cmp $(2<<4), %r12
13245 + cmp $(2<<4), %r15
13246 jb _initial_num_blocks_is_1_encrypt
13247 je _initial_num_blocks_is_2_encrypt
13248 _initial_num_blocks_is_3_encrypt:
13249 @@ -1634,14 +1636,14 @@ _zero_cipher_left_encrypt:
13250 sub $16, %r11
13251 add %r13, %r11
13252 movdqu (%arg3,%r11,1), %xmm1 # receive the last <16 byte blocks
13253 - lea SHIFT_MASK+16(%rip), %r12
13254 - sub %r13, %r12
13255 + lea SHIFT_MASK+16(%rip), %r15
13256 + sub %r13, %r15
13257 # adjust the shuffle mask pointer to be able to shift 16-r13 bytes
13258 # (%r13 is the number of bytes in plaintext mod 16)
13259 - movdqu (%r12), %xmm2 # get the appropriate shuffle mask
13260 + movdqu (%r15), %xmm2 # get the appropriate shuffle mask
13261 PSHUFB_XMM %xmm2, %xmm1 # shift right 16-r13 byte
13262 pxor %xmm1, %xmm0 # Plaintext XOR Encrypt(K, Yn)
13263 - movdqu ALL_F-SHIFT_MASK(%r12), %xmm1
13264 + movdqu ALL_F-SHIFT_MASK(%r15), %xmm1
13265 # get the appropriate mask to mask out top 16-r13 bytes of xmm0
13266 pand %xmm1, %xmm0 # mask out top 16-r13 bytes of xmm0
13267 movdqa SHUF_MASK(%rip), %xmm10
13268 @@ -1674,9 +1676,9 @@ _less_than_8_bytes_left_encrypt:
13269 sub $1, %r13
13270 jne _less_than_8_bytes_left_encrypt
13271 _multiple_of_16_bytes_encrypt:
13272 - mov arg8, %r12 # %r12 = addLen (number of bytes)
13273 - shl $3, %r12
13274 - movd %r12d, %xmm15 # len(A) in %xmm15
13275 + mov arg8, %r15 # %r15 = addLen (number of bytes)
13276 + shl $3, %r15
13277 + movd %r15d, %xmm15 # len(A) in %xmm15
13278 shl $3, %arg4 # len(C) in bits (*128)
13279 MOVQ_R64_XMM %arg4, %xmm1
13280 pslldq $8, %xmm15 # %xmm15 = len(A)||0x0000000000000000
13281 @@ -1715,7 +1717,8 @@ _return_T_done_encrypt:
13282 mov %r14, %rsp
13283 pop %r14
13284 pop %r13
13285 - pop %r12
13286 + pop %r15
13287 + pax_force_retaddr
13288 ret
13289 ENDPROC(aesni_gcm_enc)
13290
13291 @@ -1733,6 +1736,7 @@ _key_expansion_256a:
13292 pxor %xmm1, %xmm0
13293 movaps %xmm0, (TKEYP)
13294 add $0x10, TKEYP
13295 + pax_force_retaddr
13296 ret
13297 ENDPROC(_key_expansion_128)
13298 ENDPROC(_key_expansion_256a)
13299 @@ -1759,6 +1763,7 @@ _key_expansion_192a:
13300 shufps $0b01001110, %xmm2, %xmm1
13301 movaps %xmm1, 0x10(TKEYP)
13302 add $0x20, TKEYP
13303 + pax_force_retaddr
13304 ret
13305 ENDPROC(_key_expansion_192a)
13306
13307 @@ -1779,6 +1784,7 @@ _key_expansion_192b:
13308
13309 movaps %xmm0, (TKEYP)
13310 add $0x10, TKEYP
13311 + pax_force_retaddr
13312 ret
13313 ENDPROC(_key_expansion_192b)
13314
13315 @@ -1792,6 +1798,7 @@ _key_expansion_256b:
13316 pxor %xmm1, %xmm2
13317 movaps %xmm2, (TKEYP)
13318 add $0x10, TKEYP
13319 + pax_force_retaddr
13320 ret
13321 ENDPROC(_key_expansion_256b)
13322
13323 @@ -1905,6 +1912,7 @@ ENTRY(aesni_set_key)
13324 #ifndef __x86_64__
13325 popl KEYP
13326 #endif
13327 + pax_force_retaddr
13328 ret
13329 ENDPROC(aesni_set_key)
13330
13331 @@ -1927,6 +1935,7 @@ ENTRY(aesni_enc)
13332 popl KLEN
13333 popl KEYP
13334 #endif
13335 + pax_force_retaddr
13336 ret
13337 ENDPROC(aesni_enc)
13338
13339 @@ -1985,6 +1994,7 @@ _aesni_enc1:
13340 AESENC KEY STATE
13341 movaps 0x70(TKEYP), KEY
13342 AESENCLAST KEY STATE
13343 + pax_force_retaddr
13344 ret
13345 ENDPROC(_aesni_enc1)
13346
13347 @@ -2094,6 +2104,7 @@ _aesni_enc4:
13348 AESENCLAST KEY STATE2
13349 AESENCLAST KEY STATE3
13350 AESENCLAST KEY STATE4
13351 + pax_force_retaddr
13352 ret
13353 ENDPROC(_aesni_enc4)
13354
13355 @@ -2117,6 +2128,7 @@ ENTRY(aesni_dec)
13356 popl KLEN
13357 popl KEYP
13358 #endif
13359 + pax_force_retaddr
13360 ret
13361 ENDPROC(aesni_dec)
13362
13363 @@ -2175,6 +2187,7 @@ _aesni_dec1:
13364 AESDEC KEY STATE
13365 movaps 0x70(TKEYP), KEY
13366 AESDECLAST KEY STATE
13367 + pax_force_retaddr
13368 ret
13369 ENDPROC(_aesni_dec1)
13370
13371 @@ -2284,6 +2297,7 @@ _aesni_dec4:
13372 AESDECLAST KEY STATE2
13373 AESDECLAST KEY STATE3
13374 AESDECLAST KEY STATE4
13375 + pax_force_retaddr
13376 ret
13377 ENDPROC(_aesni_dec4)
13378
13379 @@ -2342,6 +2356,7 @@ ENTRY(aesni_ecb_enc)
13380 popl KEYP
13381 popl LEN
13382 #endif
13383 + pax_force_retaddr
13384 ret
13385 ENDPROC(aesni_ecb_enc)
13386
13387 @@ -2401,6 +2416,7 @@ ENTRY(aesni_ecb_dec)
13388 popl KEYP
13389 popl LEN
13390 #endif
13391 + pax_force_retaddr
13392 ret
13393 ENDPROC(aesni_ecb_dec)
13394
13395 @@ -2443,6 +2459,7 @@ ENTRY(aesni_cbc_enc)
13396 popl LEN
13397 popl IVP
13398 #endif
13399 + pax_force_retaddr
13400 ret
13401 ENDPROC(aesni_cbc_enc)
13402
13403 @@ -2534,6 +2551,7 @@ ENTRY(aesni_cbc_dec)
13404 popl LEN
13405 popl IVP
13406 #endif
13407 + pax_force_retaddr
13408 ret
13409 ENDPROC(aesni_cbc_dec)
13410
13411 @@ -2561,6 +2579,7 @@ _aesni_inc_init:
13412 mov $1, TCTR_LOW
13413 MOVQ_R64_XMM TCTR_LOW INC
13414 MOVQ_R64_XMM CTR TCTR_LOW
13415 + pax_force_retaddr
13416 ret
13417 ENDPROC(_aesni_inc_init)
13418
13419 @@ -2590,6 +2609,7 @@ _aesni_inc:
13420 .Linc_low:
13421 movaps CTR, IV
13422 PSHUFB_XMM BSWAP_MASK IV
13423 + pax_force_retaddr
13424 ret
13425 ENDPROC(_aesni_inc)
13426
13427 @@ -2651,6 +2671,7 @@ ENTRY(aesni_ctr_enc)
13428 .Lctr_enc_ret:
13429 movups IV, (IVP)
13430 .Lctr_enc_just_ret:
13431 + pax_force_retaddr
13432 ret
13433 ENDPROC(aesni_ctr_enc)
13434
13435 @@ -2777,6 +2798,7 @@ ENTRY(aesni_xts_crypt8)
13436 pxor INC, STATE4
13437 movdqu STATE4, 0x70(OUTP)
13438
13439 + pax_force_retaddr
13440 ret
13441 ENDPROC(aesni_xts_crypt8)
13442
13443 diff --git a/arch/x86/crypto/blowfish-x86_64-asm_64.S b/arch/x86/crypto/blowfish-x86_64-asm_64.S
13444 index 246c670..466e2d6 100644
13445 --- a/arch/x86/crypto/blowfish-x86_64-asm_64.S
13446 +++ b/arch/x86/crypto/blowfish-x86_64-asm_64.S
13447 @@ -21,6 +21,7 @@
13448 */
13449
13450 #include <linux/linkage.h>
13451 +#include <asm/alternative-asm.h>
13452
13453 .file "blowfish-x86_64-asm.S"
13454 .text
13455 @@ -149,9 +150,11 @@ ENTRY(__blowfish_enc_blk)
13456 jnz .L__enc_xor;
13457
13458 write_block();
13459 + pax_force_retaddr
13460 ret;
13461 .L__enc_xor:
13462 xor_block();
13463 + pax_force_retaddr
13464 ret;
13465 ENDPROC(__blowfish_enc_blk)
13466
13467 @@ -183,6 +186,7 @@ ENTRY(blowfish_dec_blk)
13468
13469 movq %r11, %rbp;
13470
13471 + pax_force_retaddr
13472 ret;
13473 ENDPROC(blowfish_dec_blk)
13474
13475 @@ -334,6 +338,7 @@ ENTRY(__blowfish_enc_blk_4way)
13476
13477 popq %rbx;
13478 popq %rbp;
13479 + pax_force_retaddr
13480 ret;
13481
13482 .L__enc_xor4:
13483 @@ -341,6 +346,7 @@ ENTRY(__blowfish_enc_blk_4way)
13484
13485 popq %rbx;
13486 popq %rbp;
13487 + pax_force_retaddr
13488 ret;
13489 ENDPROC(__blowfish_enc_blk_4way)
13490
13491 @@ -375,5 +381,6 @@ ENTRY(blowfish_dec_blk_4way)
13492 popq %rbx;
13493 popq %rbp;
13494
13495 + pax_force_retaddr
13496 ret;
13497 ENDPROC(blowfish_dec_blk_4way)
13498 diff --git a/arch/x86/crypto/camellia-aesni-avx-asm_64.S b/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13499 index ce71f92..1dce7ec 100644
13500 --- a/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13501 +++ b/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13502 @@ -16,6 +16,7 @@
13503 */
13504
13505 #include <linux/linkage.h>
13506 +#include <asm/alternative-asm.h>
13507
13508 #define CAMELLIA_TABLE_BYTE_LEN 272
13509
13510 @@ -191,6 +192,7 @@ roundsm16_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd:
13511 roundsm16(%xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
13512 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14, %xmm15,
13513 %rcx, (%r9));
13514 + pax_force_retaddr
13515 ret;
13516 ENDPROC(roundsm16_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd)
13517
13518 @@ -199,6 +201,7 @@ roundsm16_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab:
13519 roundsm16(%xmm4, %xmm5, %xmm6, %xmm7, %xmm0, %xmm1, %xmm2, %xmm3,
13520 %xmm12, %xmm13, %xmm14, %xmm15, %xmm8, %xmm9, %xmm10, %xmm11,
13521 %rax, (%r9));
13522 + pax_force_retaddr
13523 ret;
13524 ENDPROC(roundsm16_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab)
13525
13526 @@ -780,6 +783,7 @@ __camellia_enc_blk16:
13527 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
13528 %xmm15, (key_table)(CTX, %r8, 8), (%rax), 1 * 16(%rax));
13529
13530 + pax_force_retaddr
13531 ret;
13532
13533 .align 8
13534 @@ -865,6 +869,7 @@ __camellia_dec_blk16:
13535 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
13536 %xmm15, (key_table)(CTX), (%rax), 1 * 16(%rax));
13537
13538 + pax_force_retaddr
13539 ret;
13540
13541 .align 8
13542 @@ -904,6 +909,7 @@ ENTRY(camellia_ecb_enc_16way)
13543 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13544 %xmm8, %rsi);
13545
13546 + pax_force_retaddr
13547 ret;
13548 ENDPROC(camellia_ecb_enc_16way)
13549
13550 @@ -932,6 +938,7 @@ ENTRY(camellia_ecb_dec_16way)
13551 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13552 %xmm8, %rsi);
13553
13554 + pax_force_retaddr
13555 ret;
13556 ENDPROC(camellia_ecb_dec_16way)
13557
13558 @@ -981,6 +988,7 @@ ENTRY(camellia_cbc_dec_16way)
13559 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13560 %xmm8, %rsi);
13561
13562 + pax_force_retaddr
13563 ret;
13564 ENDPROC(camellia_cbc_dec_16way)
13565
13566 @@ -1092,6 +1100,7 @@ ENTRY(camellia_ctr_16way)
13567 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13568 %xmm8, %rsi);
13569
13570 + pax_force_retaddr
13571 ret;
13572 ENDPROC(camellia_ctr_16way)
13573
13574 @@ -1234,6 +1243,7 @@ camellia_xts_crypt_16way:
13575 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13576 %xmm8, %rsi);
13577
13578 + pax_force_retaddr
13579 ret;
13580 ENDPROC(camellia_xts_crypt_16way)
13581
13582 diff --git a/arch/x86/crypto/camellia-aesni-avx2-asm_64.S b/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13583 index 0e0b886..5a3123c 100644
13584 --- a/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13585 +++ b/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13586 @@ -11,6 +11,7 @@
13587 */
13588
13589 #include <linux/linkage.h>
13590 +#include <asm/alternative-asm.h>
13591
13592 #define CAMELLIA_TABLE_BYTE_LEN 272
13593
13594 @@ -230,6 +231,7 @@ roundsm32_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd:
13595 roundsm32(%ymm0, %ymm1, %ymm2, %ymm3, %ymm4, %ymm5, %ymm6, %ymm7,
13596 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14, %ymm15,
13597 %rcx, (%r9));
13598 + pax_force_retaddr
13599 ret;
13600 ENDPROC(roundsm32_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd)
13601
13602 @@ -238,6 +240,7 @@ roundsm32_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab:
13603 roundsm32(%ymm4, %ymm5, %ymm6, %ymm7, %ymm0, %ymm1, %ymm2, %ymm3,
13604 %ymm12, %ymm13, %ymm14, %ymm15, %ymm8, %ymm9, %ymm10, %ymm11,
13605 %rax, (%r9));
13606 + pax_force_retaddr
13607 ret;
13608 ENDPROC(roundsm32_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab)
13609
13610 @@ -820,6 +823,7 @@ __camellia_enc_blk32:
13611 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14,
13612 %ymm15, (key_table)(CTX, %r8, 8), (%rax), 1 * 32(%rax));
13613
13614 + pax_force_retaddr
13615 ret;
13616
13617 .align 8
13618 @@ -905,6 +909,7 @@ __camellia_dec_blk32:
13619 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14,
13620 %ymm15, (key_table)(CTX), (%rax), 1 * 32(%rax));
13621
13622 + pax_force_retaddr
13623 ret;
13624
13625 .align 8
13626 @@ -948,6 +953,7 @@ ENTRY(camellia_ecb_enc_32way)
13627
13628 vzeroupper;
13629
13630 + pax_force_retaddr
13631 ret;
13632 ENDPROC(camellia_ecb_enc_32way)
13633
13634 @@ -980,6 +986,7 @@ ENTRY(camellia_ecb_dec_32way)
13635
13636 vzeroupper;
13637
13638 + pax_force_retaddr
13639 ret;
13640 ENDPROC(camellia_ecb_dec_32way)
13641
13642 @@ -1046,6 +1053,7 @@ ENTRY(camellia_cbc_dec_32way)
13643
13644 vzeroupper;
13645
13646 + pax_force_retaddr
13647 ret;
13648 ENDPROC(camellia_cbc_dec_32way)
13649
13650 @@ -1184,6 +1192,7 @@ ENTRY(camellia_ctr_32way)
13651
13652 vzeroupper;
13653
13654 + pax_force_retaddr
13655 ret;
13656 ENDPROC(camellia_ctr_32way)
13657
13658 @@ -1349,6 +1358,7 @@ camellia_xts_crypt_32way:
13659
13660 vzeroupper;
13661
13662 + pax_force_retaddr
13663 ret;
13664 ENDPROC(camellia_xts_crypt_32way)
13665
13666 diff --git a/arch/x86/crypto/camellia-x86_64-asm_64.S b/arch/x86/crypto/camellia-x86_64-asm_64.S
13667 index 310319c..db3d7b5 100644
13668 --- a/arch/x86/crypto/camellia-x86_64-asm_64.S
13669 +++ b/arch/x86/crypto/camellia-x86_64-asm_64.S
13670 @@ -21,6 +21,7 @@
13671 */
13672
13673 #include <linux/linkage.h>
13674 +#include <asm/alternative-asm.h>
13675
13676 .file "camellia-x86_64-asm_64.S"
13677 .text
13678 @@ -228,12 +229,14 @@ ENTRY(__camellia_enc_blk)
13679 enc_outunpack(mov, RT1);
13680
13681 movq RRBP, %rbp;
13682 + pax_force_retaddr
13683 ret;
13684
13685 .L__enc_xor:
13686 enc_outunpack(xor, RT1);
13687
13688 movq RRBP, %rbp;
13689 + pax_force_retaddr
13690 ret;
13691 ENDPROC(__camellia_enc_blk)
13692
13693 @@ -272,6 +275,7 @@ ENTRY(camellia_dec_blk)
13694 dec_outunpack();
13695
13696 movq RRBP, %rbp;
13697 + pax_force_retaddr
13698 ret;
13699 ENDPROC(camellia_dec_blk)
13700
13701 @@ -463,6 +467,7 @@ ENTRY(__camellia_enc_blk_2way)
13702
13703 movq RRBP, %rbp;
13704 popq %rbx;
13705 + pax_force_retaddr
13706 ret;
13707
13708 .L__enc2_xor:
13709 @@ -470,6 +475,7 @@ ENTRY(__camellia_enc_blk_2way)
13710
13711 movq RRBP, %rbp;
13712 popq %rbx;
13713 + pax_force_retaddr
13714 ret;
13715 ENDPROC(__camellia_enc_blk_2way)
13716
13717 @@ -510,5 +516,6 @@ ENTRY(camellia_dec_blk_2way)
13718
13719 movq RRBP, %rbp;
13720 movq RXOR, %rbx;
13721 + pax_force_retaddr
13722 ret;
13723 ENDPROC(camellia_dec_blk_2way)
13724 diff --git a/arch/x86/crypto/cast5-avx-x86_64-asm_64.S b/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13725 index c35fd5d..2d8c7db 100644
13726 --- a/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13727 +++ b/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13728 @@ -24,6 +24,7 @@
13729 */
13730
13731 #include <linux/linkage.h>
13732 +#include <asm/alternative-asm.h>
13733
13734 .file "cast5-avx-x86_64-asm_64.S"
13735
13736 @@ -281,6 +282,7 @@ __cast5_enc_blk16:
13737 outunpack_blocks(RR3, RL3, RTMP, RX, RKM);
13738 outunpack_blocks(RR4, RL4, RTMP, RX, RKM);
13739
13740 + pax_force_retaddr
13741 ret;
13742 ENDPROC(__cast5_enc_blk16)
13743
13744 @@ -352,6 +354,7 @@ __cast5_dec_blk16:
13745 outunpack_blocks(RR3, RL3, RTMP, RX, RKM);
13746 outunpack_blocks(RR4, RL4, RTMP, RX, RKM);
13747
13748 + pax_force_retaddr
13749 ret;
13750
13751 .L__skip_dec:
13752 @@ -388,6 +391,7 @@ ENTRY(cast5_ecb_enc_16way)
13753 vmovdqu RR4, (6*4*4)(%r11);
13754 vmovdqu RL4, (7*4*4)(%r11);
13755
13756 + pax_force_retaddr
13757 ret;
13758 ENDPROC(cast5_ecb_enc_16way)
13759
13760 @@ -420,6 +424,7 @@ ENTRY(cast5_ecb_dec_16way)
13761 vmovdqu RR4, (6*4*4)(%r11);
13762 vmovdqu RL4, (7*4*4)(%r11);
13763
13764 + pax_force_retaddr
13765 ret;
13766 ENDPROC(cast5_ecb_dec_16way)
13767
13768 @@ -430,10 +435,10 @@ ENTRY(cast5_cbc_dec_16way)
13769 * %rdx: src
13770 */
13771
13772 - pushq %r12;
13773 + pushq %r14;
13774
13775 movq %rsi, %r11;
13776 - movq %rdx, %r12;
13777 + movq %rdx, %r14;
13778
13779 vmovdqu (0*16)(%rdx), RL1;
13780 vmovdqu (1*16)(%rdx), RR1;
13781 @@ -447,16 +452,16 @@ ENTRY(cast5_cbc_dec_16way)
13782 call __cast5_dec_blk16;
13783
13784 /* xor with src */
13785 - vmovq (%r12), RX;
13786 + vmovq (%r14), RX;
13787 vpshufd $0x4f, RX, RX;
13788 vpxor RX, RR1, RR1;
13789 - vpxor 0*16+8(%r12), RL1, RL1;
13790 - vpxor 1*16+8(%r12), RR2, RR2;
13791 - vpxor 2*16+8(%r12), RL2, RL2;
13792 - vpxor 3*16+8(%r12), RR3, RR3;
13793 - vpxor 4*16+8(%r12), RL3, RL3;
13794 - vpxor 5*16+8(%r12), RR4, RR4;
13795 - vpxor 6*16+8(%r12), RL4, RL4;
13796 + vpxor 0*16+8(%r14), RL1, RL1;
13797 + vpxor 1*16+8(%r14), RR2, RR2;
13798 + vpxor 2*16+8(%r14), RL2, RL2;
13799 + vpxor 3*16+8(%r14), RR3, RR3;
13800 + vpxor 4*16+8(%r14), RL3, RL3;
13801 + vpxor 5*16+8(%r14), RR4, RR4;
13802 + vpxor 6*16+8(%r14), RL4, RL4;
13803
13804 vmovdqu RR1, (0*16)(%r11);
13805 vmovdqu RL1, (1*16)(%r11);
13806 @@ -467,8 +472,9 @@ ENTRY(cast5_cbc_dec_16way)
13807 vmovdqu RR4, (6*16)(%r11);
13808 vmovdqu RL4, (7*16)(%r11);
13809
13810 - popq %r12;
13811 + popq %r14;
13812
13813 + pax_force_retaddr
13814 ret;
13815 ENDPROC(cast5_cbc_dec_16way)
13816
13817 @@ -480,10 +486,10 @@ ENTRY(cast5_ctr_16way)
13818 * %rcx: iv (big endian, 64bit)
13819 */
13820
13821 - pushq %r12;
13822 + pushq %r14;
13823
13824 movq %rsi, %r11;
13825 - movq %rdx, %r12;
13826 + movq %rdx, %r14;
13827
13828 vpcmpeqd RTMP, RTMP, RTMP;
13829 vpsrldq $8, RTMP, RTMP; /* low: -1, high: 0 */
13830 @@ -523,14 +529,14 @@ ENTRY(cast5_ctr_16way)
13831 call __cast5_enc_blk16;
13832
13833 /* dst = src ^ iv */
13834 - vpxor (0*16)(%r12), RR1, RR1;
13835 - vpxor (1*16)(%r12), RL1, RL1;
13836 - vpxor (2*16)(%r12), RR2, RR2;
13837 - vpxor (3*16)(%r12), RL2, RL2;
13838 - vpxor (4*16)(%r12), RR3, RR3;
13839 - vpxor (5*16)(%r12), RL3, RL3;
13840 - vpxor (6*16)(%r12), RR4, RR4;
13841 - vpxor (7*16)(%r12), RL4, RL4;
13842 + vpxor (0*16)(%r14), RR1, RR1;
13843 + vpxor (1*16)(%r14), RL1, RL1;
13844 + vpxor (2*16)(%r14), RR2, RR2;
13845 + vpxor (3*16)(%r14), RL2, RL2;
13846 + vpxor (4*16)(%r14), RR3, RR3;
13847 + vpxor (5*16)(%r14), RL3, RL3;
13848 + vpxor (6*16)(%r14), RR4, RR4;
13849 + vpxor (7*16)(%r14), RL4, RL4;
13850 vmovdqu RR1, (0*16)(%r11);
13851 vmovdqu RL1, (1*16)(%r11);
13852 vmovdqu RR2, (2*16)(%r11);
13853 @@ -540,7 +546,8 @@ ENTRY(cast5_ctr_16way)
13854 vmovdqu RR4, (6*16)(%r11);
13855 vmovdqu RL4, (7*16)(%r11);
13856
13857 - popq %r12;
13858 + popq %r14;
13859
13860 + pax_force_retaddr
13861 ret;
13862 ENDPROC(cast5_ctr_16way)
13863 diff --git a/arch/x86/crypto/cast6-avx-x86_64-asm_64.S b/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
13864 index e3531f8..e123f35 100644
13865 --- a/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
13866 +++ b/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
13867 @@ -24,6 +24,7 @@
13868 */
13869
13870 #include <linux/linkage.h>
13871 +#include <asm/alternative-asm.h>
13872 #include "glue_helper-asm-avx.S"
13873
13874 .file "cast6-avx-x86_64-asm_64.S"
13875 @@ -295,6 +296,7 @@ __cast6_enc_blk8:
13876 outunpack_blocks(RA1, RB1, RC1, RD1, RTMP, RX, RKRF, RKM);
13877 outunpack_blocks(RA2, RB2, RC2, RD2, RTMP, RX, RKRF, RKM);
13878
13879 + pax_force_retaddr
13880 ret;
13881 ENDPROC(__cast6_enc_blk8)
13882
13883 @@ -340,6 +342,7 @@ __cast6_dec_blk8:
13884 outunpack_blocks(RA1, RB1, RC1, RD1, RTMP, RX, RKRF, RKM);
13885 outunpack_blocks(RA2, RB2, RC2, RD2, RTMP, RX, RKRF, RKM);
13886
13887 + pax_force_retaddr
13888 ret;
13889 ENDPROC(__cast6_dec_blk8)
13890
13891 @@ -358,6 +361,7 @@ ENTRY(cast6_ecb_enc_8way)
13892
13893 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13894
13895 + pax_force_retaddr
13896 ret;
13897 ENDPROC(cast6_ecb_enc_8way)
13898
13899 @@ -376,6 +380,7 @@ ENTRY(cast6_ecb_dec_8way)
13900
13901 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13902
13903 + pax_force_retaddr
13904 ret;
13905 ENDPROC(cast6_ecb_dec_8way)
13906
13907 @@ -386,19 +391,20 @@ ENTRY(cast6_cbc_dec_8way)
13908 * %rdx: src
13909 */
13910
13911 - pushq %r12;
13912 + pushq %r14;
13913
13914 movq %rsi, %r11;
13915 - movq %rdx, %r12;
13916 + movq %rdx, %r14;
13917
13918 load_8way(%rdx, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13919
13920 call __cast6_dec_blk8;
13921
13922 - store_cbc_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13923 + store_cbc_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13924
13925 - popq %r12;
13926 + popq %r14;
13927
13928 + pax_force_retaddr
13929 ret;
13930 ENDPROC(cast6_cbc_dec_8way)
13931
13932 @@ -410,20 +416,21 @@ ENTRY(cast6_ctr_8way)
13933 * %rcx: iv (little endian, 128bit)
13934 */
13935
13936 - pushq %r12;
13937 + pushq %r14;
13938
13939 movq %rsi, %r11;
13940 - movq %rdx, %r12;
13941 + movq %rdx, %r14;
13942
13943 load_ctr_8way(%rcx, .Lbswap128_mask, RA1, RB1, RC1, RD1, RA2, RB2, RC2,
13944 RD2, RX, RKR, RKM);
13945
13946 call __cast6_enc_blk8;
13947
13948 - store_ctr_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13949 + store_ctr_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13950
13951 - popq %r12;
13952 + popq %r14;
13953
13954 + pax_force_retaddr
13955 ret;
13956 ENDPROC(cast6_ctr_8way)
13957
13958 @@ -446,6 +453,7 @@ ENTRY(cast6_xts_enc_8way)
13959 /* dst <= regs xor IVs(in dst) */
13960 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13961
13962 + pax_force_retaddr
13963 ret;
13964 ENDPROC(cast6_xts_enc_8way)
13965
13966 @@ -468,5 +476,6 @@ ENTRY(cast6_xts_dec_8way)
13967 /* dst <= regs xor IVs(in dst) */
13968 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13969
13970 + pax_force_retaddr
13971 ret;
13972 ENDPROC(cast6_xts_dec_8way)
13973 diff --git a/arch/x86/crypto/crc32c-pcl-intel-asm_64.S b/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
13974 index 26d49eb..8bf39c8 100644
13975 --- a/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
13976 +++ b/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
13977 @@ -45,6 +45,7 @@
13978
13979 #include <asm/inst.h>
13980 #include <linux/linkage.h>
13981 +#include <asm/alternative-asm.h>
13982
13983 ## ISCSI CRC 32 Implementation with crc32 and pclmulqdq Instruction
13984
13985 @@ -309,6 +310,7 @@ do_return:
13986 popq %rsi
13987 popq %rdi
13988 popq %rbx
13989 + pax_force_retaddr
13990 ret
13991
13992 ################################################################
13993 @@ -330,7 +332,7 @@ ENDPROC(crc_pcl)
13994 ## PCLMULQDQ tables
13995 ## Table is 128 entries x 2 words (8 bytes) each
13996 ################################################################
13997 -.section .rotata, "a", %progbits
13998 +.section .rodata, "a", %progbits
13999 .align 8
14000 K_table:
14001 .long 0x493c7d27, 0x00000001
14002 diff --git a/arch/x86/crypto/ghash-clmulni-intel_asm.S b/arch/x86/crypto/ghash-clmulni-intel_asm.S
14003 index 5d1e007..098cb4f 100644
14004 --- a/arch/x86/crypto/ghash-clmulni-intel_asm.S
14005 +++ b/arch/x86/crypto/ghash-clmulni-intel_asm.S
14006 @@ -18,6 +18,7 @@
14007
14008 #include <linux/linkage.h>
14009 #include <asm/inst.h>
14010 +#include <asm/alternative-asm.h>
14011
14012 .data
14013
14014 @@ -89,6 +90,7 @@ __clmul_gf128mul_ble:
14015 psrlq $1, T2
14016 pxor T2, T1
14017 pxor T1, DATA
14018 + pax_force_retaddr
14019 ret
14020 ENDPROC(__clmul_gf128mul_ble)
14021
14022 @@ -101,6 +103,7 @@ ENTRY(clmul_ghash_mul)
14023 call __clmul_gf128mul_ble
14024 PSHUFB_XMM BSWAP DATA
14025 movups DATA, (%rdi)
14026 + pax_force_retaddr
14027 ret
14028 ENDPROC(clmul_ghash_mul)
14029
14030 @@ -128,5 +131,6 @@ ENTRY(clmul_ghash_update)
14031 PSHUFB_XMM BSWAP DATA
14032 movups DATA, (%rdi)
14033 .Lupdate_just_ret:
14034 + pax_force_retaddr
14035 ret
14036 ENDPROC(clmul_ghash_update)
14037 diff --git a/arch/x86/crypto/salsa20-x86_64-asm_64.S b/arch/x86/crypto/salsa20-x86_64-asm_64.S
14038 index 9279e0b..c4b3d2c 100644
14039 --- a/arch/x86/crypto/salsa20-x86_64-asm_64.S
14040 +++ b/arch/x86/crypto/salsa20-x86_64-asm_64.S
14041 @@ -1,4 +1,5 @@
14042 #include <linux/linkage.h>
14043 +#include <asm/alternative-asm.h>
14044
14045 # enter salsa20_encrypt_bytes
14046 ENTRY(salsa20_encrypt_bytes)
14047 @@ -789,6 +790,7 @@ ENTRY(salsa20_encrypt_bytes)
14048 add %r11,%rsp
14049 mov %rdi,%rax
14050 mov %rsi,%rdx
14051 + pax_force_retaddr
14052 ret
14053 # bytesatleast65:
14054 ._bytesatleast65:
14055 @@ -889,6 +891,7 @@ ENTRY(salsa20_keysetup)
14056 add %r11,%rsp
14057 mov %rdi,%rax
14058 mov %rsi,%rdx
14059 + pax_force_retaddr
14060 ret
14061 ENDPROC(salsa20_keysetup)
14062
14063 @@ -914,5 +917,6 @@ ENTRY(salsa20_ivsetup)
14064 add %r11,%rsp
14065 mov %rdi,%rax
14066 mov %rsi,%rdx
14067 + pax_force_retaddr
14068 ret
14069 ENDPROC(salsa20_ivsetup)
14070 diff --git a/arch/x86/crypto/serpent-avx-x86_64-asm_64.S b/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14071 index 2f202f4..d9164d6 100644
14072 --- a/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14073 +++ b/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14074 @@ -24,6 +24,7 @@
14075 */
14076
14077 #include <linux/linkage.h>
14078 +#include <asm/alternative-asm.h>
14079 #include "glue_helper-asm-avx.S"
14080
14081 .file "serpent-avx-x86_64-asm_64.S"
14082 @@ -618,6 +619,7 @@ __serpent_enc_blk8_avx:
14083 write_blocks(RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14084 write_blocks(RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14085
14086 + pax_force_retaddr
14087 ret;
14088 ENDPROC(__serpent_enc_blk8_avx)
14089
14090 @@ -672,6 +674,7 @@ __serpent_dec_blk8_avx:
14091 write_blocks(RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14092 write_blocks(RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14093
14094 + pax_force_retaddr
14095 ret;
14096 ENDPROC(__serpent_dec_blk8_avx)
14097
14098 @@ -688,6 +691,7 @@ ENTRY(serpent_ecb_enc_8way_avx)
14099
14100 store_8way(%rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14101
14102 + pax_force_retaddr
14103 ret;
14104 ENDPROC(serpent_ecb_enc_8way_avx)
14105
14106 @@ -704,6 +708,7 @@ ENTRY(serpent_ecb_dec_8way_avx)
14107
14108 store_8way(%rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14109
14110 + pax_force_retaddr
14111 ret;
14112 ENDPROC(serpent_ecb_dec_8way_avx)
14113
14114 @@ -720,6 +725,7 @@ ENTRY(serpent_cbc_dec_8way_avx)
14115
14116 store_cbc_8way(%rdx, %rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14117
14118 + pax_force_retaddr
14119 ret;
14120 ENDPROC(serpent_cbc_dec_8way_avx)
14121
14122 @@ -738,6 +744,7 @@ ENTRY(serpent_ctr_8way_avx)
14123
14124 store_ctr_8way(%rdx, %rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14125
14126 + pax_force_retaddr
14127 ret;
14128 ENDPROC(serpent_ctr_8way_avx)
14129
14130 @@ -758,6 +765,7 @@ ENTRY(serpent_xts_enc_8way_avx)
14131 /* dst <= regs xor IVs(in dst) */
14132 store_xts_8way(%rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14133
14134 + pax_force_retaddr
14135 ret;
14136 ENDPROC(serpent_xts_enc_8way_avx)
14137
14138 @@ -778,5 +786,6 @@ ENTRY(serpent_xts_dec_8way_avx)
14139 /* dst <= regs xor IVs(in dst) */
14140 store_xts_8way(%rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14141
14142 + pax_force_retaddr
14143 ret;
14144 ENDPROC(serpent_xts_dec_8way_avx)
14145 diff --git a/arch/x86/crypto/serpent-avx2-asm_64.S b/arch/x86/crypto/serpent-avx2-asm_64.S
14146 index b222085..abd483c 100644
14147 --- a/arch/x86/crypto/serpent-avx2-asm_64.S
14148 +++ b/arch/x86/crypto/serpent-avx2-asm_64.S
14149 @@ -15,6 +15,7 @@
14150 */
14151
14152 #include <linux/linkage.h>
14153 +#include <asm/alternative-asm.h>
14154 #include "glue_helper-asm-avx2.S"
14155
14156 .file "serpent-avx2-asm_64.S"
14157 @@ -610,6 +611,7 @@ __serpent_enc_blk16:
14158 write_blocks(RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14159 write_blocks(RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14160
14161 + pax_force_retaddr
14162 ret;
14163 ENDPROC(__serpent_enc_blk16)
14164
14165 @@ -664,6 +666,7 @@ __serpent_dec_blk16:
14166 write_blocks(RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14167 write_blocks(RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14168
14169 + pax_force_retaddr
14170 ret;
14171 ENDPROC(__serpent_dec_blk16)
14172
14173 @@ -684,6 +687,7 @@ ENTRY(serpent_ecb_enc_16way)
14174
14175 vzeroupper;
14176
14177 + pax_force_retaddr
14178 ret;
14179 ENDPROC(serpent_ecb_enc_16way)
14180
14181 @@ -704,6 +708,7 @@ ENTRY(serpent_ecb_dec_16way)
14182
14183 vzeroupper;
14184
14185 + pax_force_retaddr
14186 ret;
14187 ENDPROC(serpent_ecb_dec_16way)
14188
14189 @@ -725,6 +730,7 @@ ENTRY(serpent_cbc_dec_16way)
14190
14191 vzeroupper;
14192
14193 + pax_force_retaddr
14194 ret;
14195 ENDPROC(serpent_cbc_dec_16way)
14196
14197 @@ -748,6 +754,7 @@ ENTRY(serpent_ctr_16way)
14198
14199 vzeroupper;
14200
14201 + pax_force_retaddr
14202 ret;
14203 ENDPROC(serpent_ctr_16way)
14204
14205 @@ -772,6 +779,7 @@ ENTRY(serpent_xts_enc_16way)
14206
14207 vzeroupper;
14208
14209 + pax_force_retaddr
14210 ret;
14211 ENDPROC(serpent_xts_enc_16way)
14212
14213 @@ -796,5 +804,6 @@ ENTRY(serpent_xts_dec_16way)
14214
14215 vzeroupper;
14216
14217 + pax_force_retaddr
14218 ret;
14219 ENDPROC(serpent_xts_dec_16way)
14220 diff --git a/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S b/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14221 index acc066c..1559cc4 100644
14222 --- a/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14223 +++ b/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14224 @@ -25,6 +25,7 @@
14225 */
14226
14227 #include <linux/linkage.h>
14228 +#include <asm/alternative-asm.h>
14229
14230 .file "serpent-sse2-x86_64-asm_64.S"
14231 .text
14232 @@ -690,12 +691,14 @@ ENTRY(__serpent_enc_blk_8way)
14233 write_blocks(%rsi, RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14234 write_blocks(%rax, RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14235
14236 + pax_force_retaddr
14237 ret;
14238
14239 .L__enc_xor8:
14240 xor_blocks(%rsi, RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14241 xor_blocks(%rax, RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14242
14243 + pax_force_retaddr
14244 ret;
14245 ENDPROC(__serpent_enc_blk_8way)
14246
14247 @@ -750,5 +753,6 @@ ENTRY(serpent_dec_blk_8way)
14248 write_blocks(%rsi, RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14249 write_blocks(%rax, RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14250
14251 + pax_force_retaddr
14252 ret;
14253 ENDPROC(serpent_dec_blk_8way)
14254 diff --git a/arch/x86/crypto/sha1_ssse3_asm.S b/arch/x86/crypto/sha1_ssse3_asm.S
14255 index a410950..9dfe7ad 100644
14256 --- a/arch/x86/crypto/sha1_ssse3_asm.S
14257 +++ b/arch/x86/crypto/sha1_ssse3_asm.S
14258 @@ -29,6 +29,7 @@
14259 */
14260
14261 #include <linux/linkage.h>
14262 +#include <asm/alternative-asm.h>
14263
14264 #define CTX %rdi // arg1
14265 #define BUF %rsi // arg2
14266 @@ -75,9 +76,9 @@
14267
14268 push %rbx
14269 push %rbp
14270 - push %r12
14271 + push %r14
14272
14273 - mov %rsp, %r12
14274 + mov %rsp, %r14
14275 sub $64, %rsp # allocate workspace
14276 and $~15, %rsp # align stack
14277
14278 @@ -99,11 +100,12 @@
14279 xor %rax, %rax
14280 rep stosq
14281
14282 - mov %r12, %rsp # deallocate workspace
14283 + mov %r14, %rsp # deallocate workspace
14284
14285 - pop %r12
14286 + pop %r14
14287 pop %rbp
14288 pop %rbx
14289 + pax_force_retaddr
14290 ret
14291
14292 ENDPROC(\name)
14293 diff --git a/arch/x86/crypto/sha256-avx-asm.S b/arch/x86/crypto/sha256-avx-asm.S
14294 index 642f156..51a513c 100644
14295 --- a/arch/x86/crypto/sha256-avx-asm.S
14296 +++ b/arch/x86/crypto/sha256-avx-asm.S
14297 @@ -49,6 +49,7 @@
14298
14299 #ifdef CONFIG_AS_AVX
14300 #include <linux/linkage.h>
14301 +#include <asm/alternative-asm.h>
14302
14303 ## assume buffers not aligned
14304 #define VMOVDQ vmovdqu
14305 @@ -460,6 +461,7 @@ done_hash:
14306 popq %r13
14307 popq %rbp
14308 popq %rbx
14309 + pax_force_retaddr
14310 ret
14311 ENDPROC(sha256_transform_avx)
14312
14313 diff --git a/arch/x86/crypto/sha256-avx2-asm.S b/arch/x86/crypto/sha256-avx2-asm.S
14314 index 9e86944..3795e6a 100644
14315 --- a/arch/x86/crypto/sha256-avx2-asm.S
14316 +++ b/arch/x86/crypto/sha256-avx2-asm.S
14317 @@ -50,6 +50,7 @@
14318
14319 #ifdef CONFIG_AS_AVX2
14320 #include <linux/linkage.h>
14321 +#include <asm/alternative-asm.h>
14322
14323 ## assume buffers not aligned
14324 #define VMOVDQ vmovdqu
14325 @@ -720,6 +721,7 @@ done_hash:
14326 popq %r12
14327 popq %rbp
14328 popq %rbx
14329 + pax_force_retaddr
14330 ret
14331 ENDPROC(sha256_transform_rorx)
14332
14333 diff --git a/arch/x86/crypto/sha256-ssse3-asm.S b/arch/x86/crypto/sha256-ssse3-asm.S
14334 index f833b74..8c62a9e 100644
14335 --- a/arch/x86/crypto/sha256-ssse3-asm.S
14336 +++ b/arch/x86/crypto/sha256-ssse3-asm.S
14337 @@ -47,6 +47,7 @@
14338 ########################################################################
14339
14340 #include <linux/linkage.h>
14341 +#include <asm/alternative-asm.h>
14342
14343 ## assume buffers not aligned
14344 #define MOVDQ movdqu
14345 @@ -471,6 +472,7 @@ done_hash:
14346 popq %rbp
14347 popq %rbx
14348
14349 + pax_force_retaddr
14350 ret
14351 ENDPROC(sha256_transform_ssse3)
14352
14353 diff --git a/arch/x86/crypto/sha512-avx-asm.S b/arch/x86/crypto/sha512-avx-asm.S
14354 index 974dde9..a823ff9 100644
14355 --- a/arch/x86/crypto/sha512-avx-asm.S
14356 +++ b/arch/x86/crypto/sha512-avx-asm.S
14357 @@ -49,6 +49,7 @@
14358
14359 #ifdef CONFIG_AS_AVX
14360 #include <linux/linkage.h>
14361 +#include <asm/alternative-asm.h>
14362
14363 .text
14364
14365 @@ -364,6 +365,7 @@ updateblock:
14366 mov frame_RSPSAVE(%rsp), %rsp
14367
14368 nowork:
14369 + pax_force_retaddr
14370 ret
14371 ENDPROC(sha512_transform_avx)
14372
14373 diff --git a/arch/x86/crypto/sha512-avx2-asm.S b/arch/x86/crypto/sha512-avx2-asm.S
14374 index 568b961..ed20c37 100644
14375 --- a/arch/x86/crypto/sha512-avx2-asm.S
14376 +++ b/arch/x86/crypto/sha512-avx2-asm.S
14377 @@ -51,6 +51,7 @@
14378
14379 #ifdef CONFIG_AS_AVX2
14380 #include <linux/linkage.h>
14381 +#include <asm/alternative-asm.h>
14382
14383 .text
14384
14385 @@ -678,6 +679,7 @@ done_hash:
14386
14387 # Restore Stack Pointer
14388 mov frame_RSPSAVE(%rsp), %rsp
14389 + pax_force_retaddr
14390 ret
14391 ENDPROC(sha512_transform_rorx)
14392
14393 diff --git a/arch/x86/crypto/sha512-ssse3-asm.S b/arch/x86/crypto/sha512-ssse3-asm.S
14394 index fb56855..6edd768 100644
14395 --- a/arch/x86/crypto/sha512-ssse3-asm.S
14396 +++ b/arch/x86/crypto/sha512-ssse3-asm.S
14397 @@ -48,6 +48,7 @@
14398 ########################################################################
14399
14400 #include <linux/linkage.h>
14401 +#include <asm/alternative-asm.h>
14402
14403 .text
14404
14405 @@ -363,6 +364,7 @@ updateblock:
14406 mov frame_RSPSAVE(%rsp), %rsp
14407
14408 nowork:
14409 + pax_force_retaddr
14410 ret
14411 ENDPROC(sha512_transform_ssse3)
14412
14413 diff --git a/arch/x86/crypto/twofish-avx-x86_64-asm_64.S b/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14414 index 0505813..b067311 100644
14415 --- a/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14416 +++ b/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14417 @@ -24,6 +24,7 @@
14418 */
14419
14420 #include <linux/linkage.h>
14421 +#include <asm/alternative-asm.h>
14422 #include "glue_helper-asm-avx.S"
14423
14424 .file "twofish-avx-x86_64-asm_64.S"
14425 @@ -284,6 +285,7 @@ __twofish_enc_blk8:
14426 outunpack_blocks(RC1, RD1, RA1, RB1, RK1, RX0, RY0, RK2);
14427 outunpack_blocks(RC2, RD2, RA2, RB2, RK1, RX0, RY0, RK2);
14428
14429 + pax_force_retaddr
14430 ret;
14431 ENDPROC(__twofish_enc_blk8)
14432
14433 @@ -324,6 +326,7 @@ __twofish_dec_blk8:
14434 outunpack_blocks(RA1, RB1, RC1, RD1, RK1, RX0, RY0, RK2);
14435 outunpack_blocks(RA2, RB2, RC2, RD2, RK1, RX0, RY0, RK2);
14436
14437 + pax_force_retaddr
14438 ret;
14439 ENDPROC(__twofish_dec_blk8)
14440
14441 @@ -342,6 +345,7 @@ ENTRY(twofish_ecb_enc_8way)
14442
14443 store_8way(%r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14444
14445 + pax_force_retaddr
14446 ret;
14447 ENDPROC(twofish_ecb_enc_8way)
14448
14449 @@ -360,6 +364,7 @@ ENTRY(twofish_ecb_dec_8way)
14450
14451 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14452
14453 + pax_force_retaddr
14454 ret;
14455 ENDPROC(twofish_ecb_dec_8way)
14456
14457 @@ -370,19 +375,20 @@ ENTRY(twofish_cbc_dec_8way)
14458 * %rdx: src
14459 */
14460
14461 - pushq %r12;
14462 + pushq %r14;
14463
14464 movq %rsi, %r11;
14465 - movq %rdx, %r12;
14466 + movq %rdx, %r14;
14467
14468 load_8way(%rdx, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14469
14470 call __twofish_dec_blk8;
14471
14472 - store_cbc_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14473 + store_cbc_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14474
14475 - popq %r12;
14476 + popq %r14;
14477
14478 + pax_force_retaddr
14479 ret;
14480 ENDPROC(twofish_cbc_dec_8way)
14481
14482 @@ -394,20 +400,21 @@ ENTRY(twofish_ctr_8way)
14483 * %rcx: iv (little endian, 128bit)
14484 */
14485
14486 - pushq %r12;
14487 + pushq %r14;
14488
14489 movq %rsi, %r11;
14490 - movq %rdx, %r12;
14491 + movq %rdx, %r14;
14492
14493 load_ctr_8way(%rcx, .Lbswap128_mask, RA1, RB1, RC1, RD1, RA2, RB2, RC2,
14494 RD2, RX0, RX1, RY0);
14495
14496 call __twofish_enc_blk8;
14497
14498 - store_ctr_8way(%r12, %r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14499 + store_ctr_8way(%r14, %r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14500
14501 - popq %r12;
14502 + popq %r14;
14503
14504 + pax_force_retaddr
14505 ret;
14506 ENDPROC(twofish_ctr_8way)
14507
14508 @@ -430,6 +437,7 @@ ENTRY(twofish_xts_enc_8way)
14509 /* dst <= regs xor IVs(in dst) */
14510 store_xts_8way(%r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14511
14512 + pax_force_retaddr
14513 ret;
14514 ENDPROC(twofish_xts_enc_8way)
14515
14516 @@ -452,5 +460,6 @@ ENTRY(twofish_xts_dec_8way)
14517 /* dst <= regs xor IVs(in dst) */
14518 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14519
14520 + pax_force_retaddr
14521 ret;
14522 ENDPROC(twofish_xts_dec_8way)
14523 diff --git a/arch/x86/crypto/twofish-x86_64-asm_64-3way.S b/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14524 index 1c3b7ce..02f578d 100644
14525 --- a/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14526 +++ b/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14527 @@ -21,6 +21,7 @@
14528 */
14529
14530 #include <linux/linkage.h>
14531 +#include <asm/alternative-asm.h>
14532
14533 .file "twofish-x86_64-asm-3way.S"
14534 .text
14535 @@ -258,6 +259,7 @@ ENTRY(__twofish_enc_blk_3way)
14536 popq %r13;
14537 popq %r14;
14538 popq %r15;
14539 + pax_force_retaddr
14540 ret;
14541
14542 .L__enc_xor3:
14543 @@ -269,6 +271,7 @@ ENTRY(__twofish_enc_blk_3way)
14544 popq %r13;
14545 popq %r14;
14546 popq %r15;
14547 + pax_force_retaddr
14548 ret;
14549 ENDPROC(__twofish_enc_blk_3way)
14550
14551 @@ -308,5 +311,6 @@ ENTRY(twofish_dec_blk_3way)
14552 popq %r13;
14553 popq %r14;
14554 popq %r15;
14555 + pax_force_retaddr
14556 ret;
14557 ENDPROC(twofish_dec_blk_3way)
14558 diff --git a/arch/x86/crypto/twofish-x86_64-asm_64.S b/arch/x86/crypto/twofish-x86_64-asm_64.S
14559 index a039d21..524b8b2 100644
14560 --- a/arch/x86/crypto/twofish-x86_64-asm_64.S
14561 +++ b/arch/x86/crypto/twofish-x86_64-asm_64.S
14562 @@ -22,6 +22,7 @@
14563
14564 #include <linux/linkage.h>
14565 #include <asm/asm-offsets.h>
14566 +#include <asm/alternative-asm.h>
14567
14568 #define a_offset 0
14569 #define b_offset 4
14570 @@ -265,6 +266,7 @@ ENTRY(twofish_enc_blk)
14571
14572 popq R1
14573 movq $1,%rax
14574 + pax_force_retaddr
14575 ret
14576 ENDPROC(twofish_enc_blk)
14577
14578 @@ -317,5 +319,6 @@ ENTRY(twofish_dec_blk)
14579
14580 popq R1
14581 movq $1,%rax
14582 + pax_force_retaddr
14583 ret
14584 ENDPROC(twofish_dec_blk)
14585 diff --git a/arch/x86/ia32/ia32_aout.c b/arch/x86/ia32/ia32_aout.c
14586 index ae6aad1..719d6d9 100644
14587 --- a/arch/x86/ia32/ia32_aout.c
14588 +++ b/arch/x86/ia32/ia32_aout.c
14589 @@ -153,6 +153,8 @@ static int aout_core_dump(struct coredump_params *cprm)
14590 unsigned long dump_start, dump_size;
14591 struct user32 dump;
14592
14593 + memset(&dump, 0, sizeof(dump));
14594 +
14595 fs = get_fs();
14596 set_fs(KERNEL_DS);
14597 has_dumped = 1;
14598 diff --git a/arch/x86/ia32/ia32_signal.c b/arch/x86/ia32/ia32_signal.c
14599 index d0165c9..0d5639b 100644
14600 --- a/arch/x86/ia32/ia32_signal.c
14601 +++ b/arch/x86/ia32/ia32_signal.c
14602 @@ -218,7 +218,7 @@ asmlinkage long sys32_sigreturn(void)
14603 if (__get_user(set.sig[0], &frame->sc.oldmask)
14604 || (_COMPAT_NSIG_WORDS > 1
14605 && __copy_from_user((((char *) &set.sig) + 4),
14606 - &frame->extramask,
14607 + frame->extramask,
14608 sizeof(frame->extramask))))
14609 goto badframe;
14610
14611 @@ -338,7 +338,7 @@ static void __user *get_sigframe(struct ksignal *ksig, struct pt_regs *regs,
14612 sp -= frame_size;
14613 /* Align the stack pointer according to the i386 ABI,
14614 * i.e. so that on function entry ((sp + 4) & 15) == 0. */
14615 - sp = ((sp + 4) & -16ul) - 4;
14616 + sp = ((sp - 12) & -16ul) - 4;
14617 return (void __user *) sp;
14618 }
14619
14620 @@ -383,10 +383,10 @@ int ia32_setup_frame(int sig, struct ksignal *ksig,
14621 } else {
14622 /* Return stub is in 32bit vsyscall page */
14623 if (current->mm->context.vdso)
14624 - restorer = current->mm->context.vdso +
14625 - selected_vdso32->sym___kernel_sigreturn;
14626 + restorer = (void __force_user *)(current->mm->context.vdso +
14627 + selected_vdso32->sym___kernel_sigreturn);
14628 else
14629 - restorer = &frame->retcode;
14630 + restorer = frame->retcode;
14631 }
14632
14633 put_user_try {
14634 @@ -396,7 +396,7 @@ int ia32_setup_frame(int sig, struct ksignal *ksig,
14635 * These are actually not used anymore, but left because some
14636 * gdb versions depend on them as a marker.
14637 */
14638 - put_user_ex(*((u64 *)&code), (u64 __user *)frame->retcode);
14639 + put_user_ex(*((const u64 *)&code), (u64 __user *)frame->retcode);
14640 } put_user_catch(err);
14641
14642 if (err)
14643 @@ -438,7 +438,7 @@ int ia32_setup_rt_frame(int sig, struct ksignal *ksig,
14644 0xb8,
14645 __NR_ia32_rt_sigreturn,
14646 0x80cd,
14647 - 0,
14648 + 0
14649 };
14650
14651 frame = get_sigframe(ksig, regs, sizeof(*frame), &fpstate);
14652 @@ -461,16 +461,19 @@ int ia32_setup_rt_frame(int sig, struct ksignal *ksig,
14653
14654 if (ksig->ka.sa.sa_flags & SA_RESTORER)
14655 restorer = ksig->ka.sa.sa_restorer;
14656 + else if (current->mm->context.vdso)
14657 + /* Return stub is in 32bit vsyscall page */
14658 + restorer = (void __force_user *)(current->mm->context.vdso +
14659 + selected_vdso32->sym___kernel_rt_sigreturn);
14660 else
14661 - restorer = current->mm->context.vdso +
14662 - selected_vdso32->sym___kernel_rt_sigreturn;
14663 + restorer = frame->retcode;
14664 put_user_ex(ptr_to_compat(restorer), &frame->pretcode);
14665
14666 /*
14667 * Not actually used anymore, but left because some gdb
14668 * versions need it.
14669 */
14670 - put_user_ex(*((u64 *)&code), (u64 __user *)frame->retcode);
14671 + put_user_ex(*((const u64 *)&code), (u64 __user *)frame->retcode);
14672 } put_user_catch(err);
14673
14674 err |= copy_siginfo_to_user32(&frame->info, &ksig->info);
14675 diff --git a/arch/x86/ia32/ia32entry.S b/arch/x86/ia32/ia32entry.S
14676 index 156ebca..9591cf0 100644
14677 --- a/arch/x86/ia32/ia32entry.S
14678 +++ b/arch/x86/ia32/ia32entry.S
14679 @@ -15,8 +15,10 @@
14680 #include <asm/irqflags.h>
14681 #include <asm/asm.h>
14682 #include <asm/smap.h>
14683 +#include <asm/pgtable.h>
14684 #include <linux/linkage.h>
14685 #include <linux/err.h>
14686 +#include <asm/alternative-asm.h>
14687
14688 /* Avoid __ASSEMBLER__'ifying <linux/audit.h> just for this. */
14689 #include <linux/elf-em.h>
14690 @@ -62,12 +64,12 @@
14691 */
14692 .macro LOAD_ARGS32 offset, _r9=0
14693 .if \_r9
14694 - movl \offset+16(%rsp),%r9d
14695 + movl \offset+R9(%rsp),%r9d
14696 .endif
14697 - movl \offset+40(%rsp),%ecx
14698 - movl \offset+48(%rsp),%edx
14699 - movl \offset+56(%rsp),%esi
14700 - movl \offset+64(%rsp),%edi
14701 + movl \offset+RCX(%rsp),%ecx
14702 + movl \offset+RDX(%rsp),%edx
14703 + movl \offset+RSI(%rsp),%esi
14704 + movl \offset+RDI(%rsp),%edi
14705 movl %eax,%eax /* zero extension */
14706 .endm
14707
14708 @@ -96,6 +98,32 @@ ENTRY(native_irq_enable_sysexit)
14709 ENDPROC(native_irq_enable_sysexit)
14710 #endif
14711
14712 + .macro pax_enter_kernel_user
14713 + pax_set_fptr_mask
14714 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14715 + call pax_enter_kernel_user
14716 +#endif
14717 + .endm
14718 +
14719 + .macro pax_exit_kernel_user
14720 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14721 + call pax_exit_kernel_user
14722 +#endif
14723 +#ifdef CONFIG_PAX_RANDKSTACK
14724 + pushq %rax
14725 + pushq %r11
14726 + call pax_randomize_kstack
14727 + popq %r11
14728 + popq %rax
14729 +#endif
14730 + .endm
14731 +
14732 + .macro pax_erase_kstack
14733 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
14734 + call pax_erase_kstack
14735 +#endif
14736 + .endm
14737 +
14738 /*
14739 * 32bit SYSENTER instruction entry.
14740 *
14741 @@ -122,12 +150,6 @@ ENTRY(ia32_sysenter_target)
14742 CFI_REGISTER rsp,rbp
14743 SWAPGS_UNSAFE_STACK
14744 movq PER_CPU_VAR(kernel_stack), %rsp
14745 - addq $(KERNEL_STACK_OFFSET),%rsp
14746 - /*
14747 - * No need to follow this irqs on/off section: the syscall
14748 - * disabled irqs, here we enable it straight after entry:
14749 - */
14750 - ENABLE_INTERRUPTS(CLBR_NONE)
14751 movl %ebp,%ebp /* zero extension */
14752 pushq_cfi $__USER32_DS
14753 /*CFI_REL_OFFSET ss,0*/
14754 @@ -135,23 +157,46 @@ ENTRY(ia32_sysenter_target)
14755 CFI_REL_OFFSET rsp,0
14756 pushfq_cfi
14757 /*CFI_REL_OFFSET rflags,0*/
14758 - movl TI_sysenter_return+THREAD_INFO(%rsp,3*8-KERNEL_STACK_OFFSET),%r10d
14759 - CFI_REGISTER rip,r10
14760 + orl $X86_EFLAGS_IF,(%rsp)
14761 + GET_THREAD_INFO(%r11)
14762 + movl TI_sysenter_return(%r11), %r11d
14763 + CFI_REGISTER rip,r11
14764 pushq_cfi $__USER32_CS
14765 /*CFI_REL_OFFSET cs,0*/
14766 movl %eax, %eax
14767 - pushq_cfi %r10
14768 + pushq_cfi %r11
14769 CFI_REL_OFFSET rip,0
14770 pushq_cfi %rax
14771 cld
14772 SAVE_ARGS 0,1,0
14773 + pax_enter_kernel_user
14774 +
14775 +#ifdef CONFIG_PAX_RANDKSTACK
14776 + pax_erase_kstack
14777 +#endif
14778 +
14779 + /*
14780 + * No need to follow this irqs on/off section: the syscall
14781 + * disabled irqs, here we enable it straight after entry:
14782 + */
14783 + ENABLE_INTERRUPTS(CLBR_NONE)
14784 /* no need to do an access_ok check here because rbp has been
14785 32bit zero extended */
14786 +
14787 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14788 + addq pax_user_shadow_base,%rbp
14789 + ASM_PAX_OPEN_USERLAND
14790 +#endif
14791 +
14792 ASM_STAC
14793 1: movl (%rbp),%ebp
14794 _ASM_EXTABLE(1b,ia32_badarg)
14795 ASM_CLAC
14796
14797 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14798 + ASM_PAX_CLOSE_USERLAND
14799 +#endif
14800 +
14801 /*
14802 * Sysenter doesn't filter flags, so we need to clear NT
14803 * ourselves. To save a few cycles, we can check whether
14804 @@ -161,8 +206,9 @@ ENTRY(ia32_sysenter_target)
14805 jnz sysenter_fix_flags
14806 sysenter_flags_fixed:
14807
14808 - orl $TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14809 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14810 + GET_THREAD_INFO(%r11)
14811 + orl $TS_COMPAT,TI_status(%r11)
14812 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
14813 CFI_REMEMBER_STATE
14814 jnz sysenter_tracesys
14815 cmpq $(IA32_NR_syscalls-1),%rax
14816 @@ -172,14 +218,17 @@ sysenter_do_call:
14817 sysenter_dispatch:
14818 call *ia32_sys_call_table(,%rax,8)
14819 movq %rax,RAX-ARGOFFSET(%rsp)
14820 + GET_THREAD_INFO(%r11)
14821 DISABLE_INTERRUPTS(CLBR_NONE)
14822 TRACE_IRQS_OFF
14823 - testl $_TIF_ALLWORK_MASK,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14824 + testl $_TIF_ALLWORK_MASK,TI_flags(%r11)
14825 jnz sysexit_audit
14826 sysexit_from_sys_call:
14827 - andl $~TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14828 + pax_exit_kernel_user
14829 + pax_erase_kstack
14830 + andl $~TS_COMPAT,TI_status(%r11)
14831 /* clear IF, that popfq doesn't enable interrupts early */
14832 - andl $~0x200,EFLAGS-ARGOFFSET(%rsp)
14833 + andl $~X86_EFLAGS_IF,EFLAGS-ARGOFFSET(%rsp)
14834 movl RIP-ARGOFFSET(%rsp),%edx /* User %eip */
14835 CFI_REGISTER rip,rdx
14836 RESTORE_ARGS 0,24,0,0,0,0
14837 @@ -205,6 +254,9 @@ sysexit_from_sys_call:
14838 movl %ebx,%esi /* 2nd arg: 1st syscall arg */
14839 movl %eax,%edi /* 1st arg: syscall number */
14840 call __audit_syscall_entry
14841 +
14842 + pax_erase_kstack
14843 +
14844 movl RAX-ARGOFFSET(%rsp),%eax /* reload syscall number */
14845 cmpq $(IA32_NR_syscalls-1),%rax
14846 ja ia32_badsys
14847 @@ -216,7 +268,7 @@ sysexit_from_sys_call:
14848 .endm
14849
14850 .macro auditsys_exit exit
14851 - testl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14852 + testl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
14853 jnz ia32_ret_from_sys_call
14854 TRACE_IRQS_ON
14855 ENABLE_INTERRUPTS(CLBR_NONE)
14856 @@ -227,11 +279,12 @@ sysexit_from_sys_call:
14857 1: setbe %al /* 1 if error, 0 if not */
14858 movzbl %al,%edi /* zero-extend that into %edi */
14859 call __audit_syscall_exit
14860 + GET_THREAD_INFO(%r11)
14861 movq RAX-ARGOFFSET(%rsp),%rax /* reload syscall return value */
14862 movl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),%edi
14863 DISABLE_INTERRUPTS(CLBR_NONE)
14864 TRACE_IRQS_OFF
14865 - testl %edi,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14866 + testl %edi,TI_flags(%r11)
14867 jz \exit
14868 CLEAR_RREGS -ARGOFFSET
14869 jmp int_with_check
14870 @@ -253,7 +306,7 @@ sysenter_fix_flags:
14871
14872 sysenter_tracesys:
14873 #ifdef CONFIG_AUDITSYSCALL
14874 - testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14875 + testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
14876 jz sysenter_auditsys
14877 #endif
14878 SAVE_REST
14879 @@ -265,6 +318,9 @@ sysenter_tracesys:
14880 RESTORE_REST
14881 cmpq $(IA32_NR_syscalls-1),%rax
14882 ja int_ret_from_sys_call /* sysenter_tracesys has set RAX(%rsp) */
14883 +
14884 + pax_erase_kstack
14885 +
14886 jmp sysenter_do_call
14887 CFI_ENDPROC
14888 ENDPROC(ia32_sysenter_target)
14889 @@ -292,19 +348,25 @@ ENDPROC(ia32_sysenter_target)
14890 ENTRY(ia32_cstar_target)
14891 CFI_STARTPROC32 simple
14892 CFI_SIGNAL_FRAME
14893 - CFI_DEF_CFA rsp,KERNEL_STACK_OFFSET
14894 + CFI_DEF_CFA rsp,0
14895 CFI_REGISTER rip,rcx
14896 /*CFI_REGISTER rflags,r11*/
14897 SWAPGS_UNSAFE_STACK
14898 movl %esp,%r8d
14899 CFI_REGISTER rsp,r8
14900 movq PER_CPU_VAR(kernel_stack),%rsp
14901 + SAVE_ARGS 8*6,0,0
14902 + pax_enter_kernel_user
14903 +
14904 +#ifdef CONFIG_PAX_RANDKSTACK
14905 + pax_erase_kstack
14906 +#endif
14907 +
14908 /*
14909 * No need to follow this irqs on/off section: the syscall
14910 * disabled irqs and here we enable it straight after entry:
14911 */
14912 ENABLE_INTERRUPTS(CLBR_NONE)
14913 - SAVE_ARGS 8,0,0
14914 movl %eax,%eax /* zero extension */
14915 movq %rax,ORIG_RAX-ARGOFFSET(%rsp)
14916 movq %rcx,RIP-ARGOFFSET(%rsp)
14917 @@ -320,12 +382,25 @@ ENTRY(ia32_cstar_target)
14918 /* no need to do an access_ok check here because r8 has been
14919 32bit zero extended */
14920 /* hardware stack frame is complete now */
14921 +
14922 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14923 + ASM_PAX_OPEN_USERLAND
14924 + movq pax_user_shadow_base,%r8
14925 + addq RSP-ARGOFFSET(%rsp),%r8
14926 +#endif
14927 +
14928 ASM_STAC
14929 1: movl (%r8),%r9d
14930 _ASM_EXTABLE(1b,ia32_badarg)
14931 ASM_CLAC
14932 - orl $TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14933 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14934 +
14935 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14936 + ASM_PAX_CLOSE_USERLAND
14937 +#endif
14938 +
14939 + GET_THREAD_INFO(%r11)
14940 + orl $TS_COMPAT,TI_status(%r11)
14941 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
14942 CFI_REMEMBER_STATE
14943 jnz cstar_tracesys
14944 cmpq $IA32_NR_syscalls-1,%rax
14945 @@ -335,13 +410,16 @@ cstar_do_call:
14946 cstar_dispatch:
14947 call *ia32_sys_call_table(,%rax,8)
14948 movq %rax,RAX-ARGOFFSET(%rsp)
14949 + GET_THREAD_INFO(%r11)
14950 DISABLE_INTERRUPTS(CLBR_NONE)
14951 TRACE_IRQS_OFF
14952 - testl $_TIF_ALLWORK_MASK,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14953 + testl $_TIF_ALLWORK_MASK,TI_flags(%r11)
14954 jnz sysretl_audit
14955 sysretl_from_sys_call:
14956 - andl $~TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14957 - RESTORE_ARGS 0,-ARG_SKIP,0,0,0
14958 + pax_exit_kernel_user
14959 + pax_erase_kstack
14960 + andl $~TS_COMPAT,TI_status(%r11)
14961 + RESTORE_ARGS 0,-ORIG_RAX,0,0,0
14962 movl RIP-ARGOFFSET(%rsp),%ecx
14963 CFI_REGISTER rip,rcx
14964 movl EFLAGS-ARGOFFSET(%rsp),%r11d
14965 @@ -368,7 +446,7 @@ sysretl_audit:
14966
14967 cstar_tracesys:
14968 #ifdef CONFIG_AUDITSYSCALL
14969 - testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
14970 + testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
14971 jz cstar_auditsys
14972 #endif
14973 xchgl %r9d,%ebp
14974 @@ -382,11 +460,19 @@ cstar_tracesys:
14975 xchgl %ebp,%r9d
14976 cmpq $(IA32_NR_syscalls-1),%rax
14977 ja int_ret_from_sys_call /* cstar_tracesys has set RAX(%rsp) */
14978 +
14979 + pax_erase_kstack
14980 +
14981 jmp cstar_do_call
14982 END(ia32_cstar_target)
14983
14984 ia32_badarg:
14985 ASM_CLAC
14986 +
14987 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14988 + ASM_PAX_CLOSE_USERLAND
14989 +#endif
14990 +
14991 movq $-EFAULT,%rax
14992 jmp ia32_sysret
14993 CFI_ENDPROC
14994 @@ -423,19 +509,26 @@ ENTRY(ia32_syscall)
14995 CFI_REL_OFFSET rip,RIP-RIP
14996 PARAVIRT_ADJUST_EXCEPTION_FRAME
14997 SWAPGS
14998 - /*
14999 - * No need to follow this irqs on/off section: the syscall
15000 - * disabled irqs and here we enable it straight after entry:
15001 - */
15002 - ENABLE_INTERRUPTS(CLBR_NONE)
15003 movl %eax,%eax
15004 pushq_cfi %rax
15005 cld
15006 /* note the registers are not zero extended to the sf.
15007 this could be a problem. */
15008 SAVE_ARGS 0,1,0
15009 - orl $TS_COMPAT,TI_status+THREAD_INFO(%rsp,RIP-ARGOFFSET)
15010 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
15011 + pax_enter_kernel_user
15012 +
15013 +#ifdef CONFIG_PAX_RANDKSTACK
15014 + pax_erase_kstack
15015 +#endif
15016 +
15017 + /*
15018 + * No need to follow this irqs on/off section: the syscall
15019 + * disabled irqs and here we enable it straight after entry:
15020 + */
15021 + ENABLE_INTERRUPTS(CLBR_NONE)
15022 + GET_THREAD_INFO(%r11)
15023 + orl $TS_COMPAT,TI_status(%r11)
15024 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
15025 jnz ia32_tracesys
15026 cmpq $(IA32_NR_syscalls-1),%rax
15027 ja ia32_badsys
15028 @@ -458,6 +551,9 @@ ia32_tracesys:
15029 RESTORE_REST
15030 cmpq $(IA32_NR_syscalls-1),%rax
15031 ja int_ret_from_sys_call /* ia32_tracesys has set RAX(%rsp) */
15032 +
15033 + pax_erase_kstack
15034 +
15035 jmp ia32_do_call
15036 END(ia32_syscall)
15037
15038 diff --git a/arch/x86/ia32/sys_ia32.c b/arch/x86/ia32/sys_ia32.c
15039 index 8e0ceec..af13504 100644
15040 --- a/arch/x86/ia32/sys_ia32.c
15041 +++ b/arch/x86/ia32/sys_ia32.c
15042 @@ -69,8 +69,8 @@ asmlinkage long sys32_ftruncate64(unsigned int fd, unsigned long offset_low,
15043 */
15044 static int cp_stat64(struct stat64 __user *ubuf, struct kstat *stat)
15045 {
15046 - typeof(ubuf->st_uid) uid = 0;
15047 - typeof(ubuf->st_gid) gid = 0;
15048 + typeof(((struct stat64 *)0)->st_uid) uid = 0;
15049 + typeof(((struct stat64 *)0)->st_gid) gid = 0;
15050 SET_UID(uid, from_kuid_munged(current_user_ns(), stat->uid));
15051 SET_GID(gid, from_kgid_munged(current_user_ns(), stat->gid));
15052 if (!access_ok(VERIFY_WRITE, ubuf, sizeof(struct stat64)) ||
15053 diff --git a/arch/x86/include/asm/alternative-asm.h b/arch/x86/include/asm/alternative-asm.h
15054 index 372231c..51b537d 100644
15055 --- a/arch/x86/include/asm/alternative-asm.h
15056 +++ b/arch/x86/include/asm/alternative-asm.h
15057 @@ -18,6 +18,45 @@
15058 .endm
15059 #endif
15060
15061 +#ifdef KERNEXEC_PLUGIN
15062 + .macro pax_force_retaddr_bts rip=0
15063 + btsq $63,\rip(%rsp)
15064 + .endm
15065 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_BTS
15066 + .macro pax_force_retaddr rip=0, reload=0
15067 + btsq $63,\rip(%rsp)
15068 + .endm
15069 + .macro pax_force_fptr ptr
15070 + btsq $63,\ptr
15071 + .endm
15072 + .macro pax_set_fptr_mask
15073 + .endm
15074 +#endif
15075 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
15076 + .macro pax_force_retaddr rip=0, reload=0
15077 + .if \reload
15078 + pax_set_fptr_mask
15079 + .endif
15080 + orq %r12,\rip(%rsp)
15081 + .endm
15082 + .macro pax_force_fptr ptr
15083 + orq %r12,\ptr
15084 + .endm
15085 + .macro pax_set_fptr_mask
15086 + movabs $0x8000000000000000,%r12
15087 + .endm
15088 +#endif
15089 +#else
15090 + .macro pax_force_retaddr rip=0, reload=0
15091 + .endm
15092 + .macro pax_force_fptr ptr
15093 + .endm
15094 + .macro pax_force_retaddr_bts rip=0
15095 + .endm
15096 + .macro pax_set_fptr_mask
15097 + .endm
15098 +#endif
15099 +
15100 .macro altinstruction_entry orig alt feature orig_len alt_len
15101 .long \orig - .
15102 .long \alt - .
15103 diff --git a/arch/x86/include/asm/alternative.h b/arch/x86/include/asm/alternative.h
15104 index 473bdbe..b1e3377 100644
15105 --- a/arch/x86/include/asm/alternative.h
15106 +++ b/arch/x86/include/asm/alternative.h
15107 @@ -106,7 +106,7 @@ static inline int alternatives_text_reserved(void *start, void *end)
15108 ".pushsection .discard,\"aw\",@progbits\n" \
15109 DISCARD_ENTRY(1) \
15110 ".popsection\n" \
15111 - ".pushsection .altinstr_replacement, \"ax\"\n" \
15112 + ".pushsection .altinstr_replacement, \"a\"\n" \
15113 ALTINSTR_REPLACEMENT(newinstr, feature, 1) \
15114 ".popsection"
15115
15116 @@ -120,7 +120,7 @@ static inline int alternatives_text_reserved(void *start, void *end)
15117 DISCARD_ENTRY(1) \
15118 DISCARD_ENTRY(2) \
15119 ".popsection\n" \
15120 - ".pushsection .altinstr_replacement, \"ax\"\n" \
15121 + ".pushsection .altinstr_replacement, \"a\"\n" \
15122 ALTINSTR_REPLACEMENT(newinstr1, feature1, 1) \
15123 ALTINSTR_REPLACEMENT(newinstr2, feature2, 2) \
15124 ".popsection"
15125 diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h
15126 index efc3b22..85c4f3a 100644
15127 --- a/arch/x86/include/asm/apic.h
15128 +++ b/arch/x86/include/asm/apic.h
15129 @@ -45,7 +45,7 @@ static inline void generic_apic_probe(void)
15130
15131 #ifdef CONFIG_X86_LOCAL_APIC
15132
15133 -extern unsigned int apic_verbosity;
15134 +extern int apic_verbosity;
15135 extern int local_apic_timer_c2_ok;
15136
15137 extern int disable_apic;
15138 diff --git a/arch/x86/include/asm/apm.h b/arch/x86/include/asm/apm.h
15139 index 20370c6..a2eb9b0 100644
15140 --- a/arch/x86/include/asm/apm.h
15141 +++ b/arch/x86/include/asm/apm.h
15142 @@ -34,7 +34,7 @@ static inline void apm_bios_call_asm(u32 func, u32 ebx_in, u32 ecx_in,
15143 __asm__ __volatile__(APM_DO_ZERO_SEGS
15144 "pushl %%edi\n\t"
15145 "pushl %%ebp\n\t"
15146 - "lcall *%%cs:apm_bios_entry\n\t"
15147 + "lcall *%%ss:apm_bios_entry\n\t"
15148 "setc %%al\n\t"
15149 "popl %%ebp\n\t"
15150 "popl %%edi\n\t"
15151 @@ -58,7 +58,7 @@ static inline u8 apm_bios_call_simple_asm(u32 func, u32 ebx_in,
15152 __asm__ __volatile__(APM_DO_ZERO_SEGS
15153 "pushl %%edi\n\t"
15154 "pushl %%ebp\n\t"
15155 - "lcall *%%cs:apm_bios_entry\n\t"
15156 + "lcall *%%ss:apm_bios_entry\n\t"
15157 "setc %%bl\n\t"
15158 "popl %%ebp\n\t"
15159 "popl %%edi\n\t"
15160 diff --git a/arch/x86/include/asm/atomic.h b/arch/x86/include/asm/atomic.h
15161 index 5e5cd12..51cdc93 100644
15162 --- a/arch/x86/include/asm/atomic.h
15163 +++ b/arch/x86/include/asm/atomic.h
15164 @@ -28,6 +28,17 @@ static inline int atomic_read(const atomic_t *v)
15165 }
15166
15167 /**
15168 + * atomic_read_unchecked - read atomic variable
15169 + * @v: pointer of type atomic_unchecked_t
15170 + *
15171 + * Atomically reads the value of @v.
15172 + */
15173 +static inline int __intentional_overflow(-1) atomic_read_unchecked(const atomic_unchecked_t *v)
15174 +{
15175 + return ACCESS_ONCE((v)->counter);
15176 +}
15177 +
15178 +/**
15179 * atomic_set - set atomic variable
15180 * @v: pointer of type atomic_t
15181 * @i: required value
15182 @@ -40,6 +51,18 @@ static inline void atomic_set(atomic_t *v, int i)
15183 }
15184
15185 /**
15186 + * atomic_set_unchecked - set atomic variable
15187 + * @v: pointer of type atomic_unchecked_t
15188 + * @i: required value
15189 + *
15190 + * Atomically sets the value of @v to @i.
15191 + */
15192 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
15193 +{
15194 + v->counter = i;
15195 +}
15196 +
15197 +/**
15198 * atomic_add - add integer to atomic variable
15199 * @i: integer value to add
15200 * @v: pointer of type atomic_t
15201 @@ -48,7 +71,29 @@ static inline void atomic_set(atomic_t *v, int i)
15202 */
15203 static inline void atomic_add(int i, atomic_t *v)
15204 {
15205 - asm volatile(LOCK_PREFIX "addl %1,%0"
15206 + asm volatile(LOCK_PREFIX "addl %1,%0\n"
15207 +
15208 +#ifdef CONFIG_PAX_REFCOUNT
15209 + "jno 0f\n"
15210 + LOCK_PREFIX "subl %1,%0\n"
15211 + "int $4\n0:\n"
15212 + _ASM_EXTABLE(0b, 0b)
15213 +#endif
15214 +
15215 + : "+m" (v->counter)
15216 + : "ir" (i));
15217 +}
15218 +
15219 +/**
15220 + * atomic_add_unchecked - add integer to atomic variable
15221 + * @i: integer value to add
15222 + * @v: pointer of type atomic_unchecked_t
15223 + *
15224 + * Atomically adds @i to @v.
15225 + */
15226 +static inline void atomic_add_unchecked(int i, atomic_unchecked_t *v)
15227 +{
15228 + asm volatile(LOCK_PREFIX "addl %1,%0\n"
15229 : "+m" (v->counter)
15230 : "ir" (i));
15231 }
15232 @@ -62,7 +107,29 @@ static inline void atomic_add(int i, atomic_t *v)
15233 */
15234 static inline void atomic_sub(int i, atomic_t *v)
15235 {
15236 - asm volatile(LOCK_PREFIX "subl %1,%0"
15237 + asm volatile(LOCK_PREFIX "subl %1,%0\n"
15238 +
15239 +#ifdef CONFIG_PAX_REFCOUNT
15240 + "jno 0f\n"
15241 + LOCK_PREFIX "addl %1,%0\n"
15242 + "int $4\n0:\n"
15243 + _ASM_EXTABLE(0b, 0b)
15244 +#endif
15245 +
15246 + : "+m" (v->counter)
15247 + : "ir" (i));
15248 +}
15249 +
15250 +/**
15251 + * atomic_sub_unchecked - subtract integer from atomic variable
15252 + * @i: integer value to subtract
15253 + * @v: pointer of type atomic_unchecked_t
15254 + *
15255 + * Atomically subtracts @i from @v.
15256 + */
15257 +static inline void atomic_sub_unchecked(int i, atomic_unchecked_t *v)
15258 +{
15259 + asm volatile(LOCK_PREFIX "subl %1,%0\n"
15260 : "+m" (v->counter)
15261 : "ir" (i));
15262 }
15263 @@ -78,7 +145,7 @@ static inline void atomic_sub(int i, atomic_t *v)
15264 */
15265 static inline int atomic_sub_and_test(int i, atomic_t *v)
15266 {
15267 - GEN_BINARY_RMWcc(LOCK_PREFIX "subl", v->counter, "er", i, "%0", "e");
15268 + GEN_BINARY_RMWcc(LOCK_PREFIX "subl", LOCK_PREFIX "addl", v->counter, "er", i, "%0", "e");
15269 }
15270
15271 /**
15272 @@ -89,7 +156,27 @@ static inline int atomic_sub_and_test(int i, atomic_t *v)
15273 */
15274 static inline void atomic_inc(atomic_t *v)
15275 {
15276 - asm volatile(LOCK_PREFIX "incl %0"
15277 + asm volatile(LOCK_PREFIX "incl %0\n"
15278 +
15279 +#ifdef CONFIG_PAX_REFCOUNT
15280 + "jno 0f\n"
15281 + LOCK_PREFIX "decl %0\n"
15282 + "int $4\n0:\n"
15283 + _ASM_EXTABLE(0b, 0b)
15284 +#endif
15285 +
15286 + : "+m" (v->counter));
15287 +}
15288 +
15289 +/**
15290 + * atomic_inc_unchecked - increment atomic variable
15291 + * @v: pointer of type atomic_unchecked_t
15292 + *
15293 + * Atomically increments @v by 1.
15294 + */
15295 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
15296 +{
15297 + asm volatile(LOCK_PREFIX "incl %0\n"
15298 : "+m" (v->counter));
15299 }
15300
15301 @@ -101,7 +188,27 @@ static inline void atomic_inc(atomic_t *v)
15302 */
15303 static inline void atomic_dec(atomic_t *v)
15304 {
15305 - asm volatile(LOCK_PREFIX "decl %0"
15306 + asm volatile(LOCK_PREFIX "decl %0\n"
15307 +
15308 +#ifdef CONFIG_PAX_REFCOUNT
15309 + "jno 0f\n"
15310 + LOCK_PREFIX "incl %0\n"
15311 + "int $4\n0:\n"
15312 + _ASM_EXTABLE(0b, 0b)
15313 +#endif
15314 +
15315 + : "+m" (v->counter));
15316 +}
15317 +
15318 +/**
15319 + * atomic_dec_unchecked - decrement atomic variable
15320 + * @v: pointer of type atomic_unchecked_t
15321 + *
15322 + * Atomically decrements @v by 1.
15323 + */
15324 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
15325 +{
15326 + asm volatile(LOCK_PREFIX "decl %0\n"
15327 : "+m" (v->counter));
15328 }
15329
15330 @@ -115,7 +222,7 @@ static inline void atomic_dec(atomic_t *v)
15331 */
15332 static inline int atomic_dec_and_test(atomic_t *v)
15333 {
15334 - GEN_UNARY_RMWcc(LOCK_PREFIX "decl", v->counter, "%0", "e");
15335 + GEN_UNARY_RMWcc(LOCK_PREFIX "decl", LOCK_PREFIX "incl", v->counter, "%0", "e");
15336 }
15337
15338 /**
15339 @@ -128,7 +235,20 @@ static inline int atomic_dec_and_test(atomic_t *v)
15340 */
15341 static inline int atomic_inc_and_test(atomic_t *v)
15342 {
15343 - GEN_UNARY_RMWcc(LOCK_PREFIX "incl", v->counter, "%0", "e");
15344 + GEN_UNARY_RMWcc(LOCK_PREFIX "incl", LOCK_PREFIX "decl", v->counter, "%0", "e");
15345 +}
15346 +
15347 +/**
15348 + * atomic_inc_and_test_unchecked - increment and test
15349 + * @v: pointer of type atomic_unchecked_t
15350 + *
15351 + * Atomically increments @v by 1
15352 + * and returns true if the result is zero, or false for all
15353 + * other cases.
15354 + */
15355 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
15356 +{
15357 + GEN_UNARY_RMWcc_unchecked(LOCK_PREFIX "incl", v->counter, "%0", "e");
15358 }
15359
15360 /**
15361 @@ -142,7 +262,7 @@ static inline int atomic_inc_and_test(atomic_t *v)
15362 */
15363 static inline int atomic_add_negative(int i, atomic_t *v)
15364 {
15365 - GEN_BINARY_RMWcc(LOCK_PREFIX "addl", v->counter, "er", i, "%0", "s");
15366 + GEN_BINARY_RMWcc(LOCK_PREFIX "addl", LOCK_PREFIX "subl", v->counter, "er", i, "%0", "s");
15367 }
15368
15369 /**
15370 @@ -152,7 +272,19 @@ static inline int atomic_add_negative(int i, atomic_t *v)
15371 *
15372 * Atomically adds @i to @v and returns @i + @v
15373 */
15374 -static inline int atomic_add_return(int i, atomic_t *v)
15375 +static inline int __intentional_overflow(-1) atomic_add_return(int i, atomic_t *v)
15376 +{
15377 + return i + xadd_check_overflow(&v->counter, i);
15378 +}
15379 +
15380 +/**
15381 + * atomic_add_return_unchecked - add integer and return
15382 + * @i: integer value to add
15383 + * @v: pointer of type atomic_unchecked_t
15384 + *
15385 + * Atomically adds @i to @v and returns @i + @v
15386 + */
15387 +static inline int atomic_add_return_unchecked(int i, atomic_unchecked_t *v)
15388 {
15389 return i + xadd(&v->counter, i);
15390 }
15391 @@ -164,15 +296,24 @@ static inline int atomic_add_return(int i, atomic_t *v)
15392 *
15393 * Atomically subtracts @i from @v and returns @v - @i
15394 */
15395 -static inline int atomic_sub_return(int i, atomic_t *v)
15396 +static inline int __intentional_overflow(-1) atomic_sub_return(int i, atomic_t *v)
15397 {
15398 return atomic_add_return(-i, v);
15399 }
15400
15401 #define atomic_inc_return(v) (atomic_add_return(1, v))
15402 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
15403 +{
15404 + return atomic_add_return_unchecked(1, v);
15405 +}
15406 #define atomic_dec_return(v) (atomic_sub_return(1, v))
15407
15408 -static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
15409 +static inline int __intentional_overflow(-1) atomic_cmpxchg(atomic_t *v, int old, int new)
15410 +{
15411 + return cmpxchg(&v->counter, old, new);
15412 +}
15413 +
15414 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
15415 {
15416 return cmpxchg(&v->counter, old, new);
15417 }
15418 @@ -182,6 +323,11 @@ static inline int atomic_xchg(atomic_t *v, int new)
15419 return xchg(&v->counter, new);
15420 }
15421
15422 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
15423 +{
15424 + return xchg(&v->counter, new);
15425 +}
15426 +
15427 /**
15428 * __atomic_add_unless - add unless the number is already a given value
15429 * @v: pointer of type atomic_t
15430 @@ -193,12 +339,25 @@ static inline int atomic_xchg(atomic_t *v, int new)
15431 */
15432 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
15433 {
15434 - int c, old;
15435 + int c, old, new;
15436 c = atomic_read(v);
15437 for (;;) {
15438 - if (unlikely(c == (u)))
15439 + if (unlikely(c == u))
15440 break;
15441 - old = atomic_cmpxchg((v), c, c + (a));
15442 +
15443 + asm volatile("addl %2,%0\n"
15444 +
15445 +#ifdef CONFIG_PAX_REFCOUNT
15446 + "jno 0f\n"
15447 + "subl %2,%0\n"
15448 + "int $4\n0:\n"
15449 + _ASM_EXTABLE(0b, 0b)
15450 +#endif
15451 +
15452 + : "=r" (new)
15453 + : "0" (c), "ir" (a));
15454 +
15455 + old = atomic_cmpxchg(v, c, new);
15456 if (likely(old == c))
15457 break;
15458 c = old;
15459 @@ -207,6 +366,49 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
15460 }
15461
15462 /**
15463 + * atomic_inc_not_zero_hint - increment if not null
15464 + * @v: pointer of type atomic_t
15465 + * @hint: probable value of the atomic before the increment
15466 + *
15467 + * This version of atomic_inc_not_zero() gives a hint of probable
15468 + * value of the atomic. This helps processor to not read the memory
15469 + * before doing the atomic read/modify/write cycle, lowering
15470 + * number of bus transactions on some arches.
15471 + *
15472 + * Returns: 0 if increment was not done, 1 otherwise.
15473 + */
15474 +#define atomic_inc_not_zero_hint atomic_inc_not_zero_hint
15475 +static inline int atomic_inc_not_zero_hint(atomic_t *v, int hint)
15476 +{
15477 + int val, c = hint, new;
15478 +
15479 + /* sanity test, should be removed by compiler if hint is a constant */
15480 + if (!hint)
15481 + return __atomic_add_unless(v, 1, 0);
15482 +
15483 + do {
15484 + asm volatile("incl %0\n"
15485 +
15486 +#ifdef CONFIG_PAX_REFCOUNT
15487 + "jno 0f\n"
15488 + "decl %0\n"
15489 + "int $4\n0:\n"
15490 + _ASM_EXTABLE(0b, 0b)
15491 +#endif
15492 +
15493 + : "=r" (new)
15494 + : "0" (c));
15495 +
15496 + val = atomic_cmpxchg(v, c, new);
15497 + if (val == c)
15498 + return 1;
15499 + c = val;
15500 + } while (c);
15501 +
15502 + return 0;
15503 +}
15504 +
15505 +/**
15506 * atomic_inc_short - increment of a short integer
15507 * @v: pointer to type int
15508 *
15509 @@ -220,14 +422,37 @@ static inline short int atomic_inc_short(short int *v)
15510 }
15511
15512 /* These are x86-specific, used by some header files */
15513 -#define atomic_clear_mask(mask, addr) \
15514 - asm volatile(LOCK_PREFIX "andl %0,%1" \
15515 - : : "r" (~(mask)), "m" (*(addr)) : "memory")
15516 +static inline void atomic_clear_mask(unsigned int mask, atomic_t *v)
15517 +{
15518 + asm volatile(LOCK_PREFIX "andl %1,%0"
15519 + : "+m" (v->counter)
15520 + : "r" (~(mask))
15521 + : "memory");
15522 +}
15523
15524 -#define atomic_set_mask(mask, addr) \
15525 - asm volatile(LOCK_PREFIX "orl %0,%1" \
15526 - : : "r" ((unsigned)(mask)), "m" (*(addr)) \
15527 - : "memory")
15528 +static inline void atomic_clear_mask_unchecked(unsigned int mask, atomic_unchecked_t *v)
15529 +{
15530 + asm volatile(LOCK_PREFIX "andl %1,%0"
15531 + : "+m" (v->counter)
15532 + : "r" (~(mask))
15533 + : "memory");
15534 +}
15535 +
15536 +static inline void atomic_set_mask(unsigned int mask, atomic_t *v)
15537 +{
15538 + asm volatile(LOCK_PREFIX "orl %1,%0"
15539 + : "+m" (v->counter)
15540 + : "r" (mask)
15541 + : "memory");
15542 +}
15543 +
15544 +static inline void atomic_set_mask_unchecked(unsigned int mask, atomic_unchecked_t *v)
15545 +{
15546 + asm volatile(LOCK_PREFIX "orl %1,%0"
15547 + : "+m" (v->counter)
15548 + : "r" (mask)
15549 + : "memory");
15550 +}
15551
15552 #ifdef CONFIG_X86_32
15553 # include <asm/atomic64_32.h>
15554 diff --git a/arch/x86/include/asm/atomic64_32.h b/arch/x86/include/asm/atomic64_32.h
15555 index b154de7..bf18a5a 100644
15556 --- a/arch/x86/include/asm/atomic64_32.h
15557 +++ b/arch/x86/include/asm/atomic64_32.h
15558 @@ -12,6 +12,14 @@ typedef struct {
15559 u64 __aligned(8) counter;
15560 } atomic64_t;
15561
15562 +#ifdef CONFIG_PAX_REFCOUNT
15563 +typedef struct {
15564 + u64 __aligned(8) counter;
15565 +} atomic64_unchecked_t;
15566 +#else
15567 +typedef atomic64_t atomic64_unchecked_t;
15568 +#endif
15569 +
15570 #define ATOMIC64_INIT(val) { (val) }
15571
15572 #define __ATOMIC64_DECL(sym) void atomic64_##sym(atomic64_t *, ...)
15573 @@ -37,21 +45,31 @@ typedef struct {
15574 ATOMIC64_DECL_ONE(sym##_386)
15575
15576 ATOMIC64_DECL_ONE(add_386);
15577 +ATOMIC64_DECL_ONE(add_unchecked_386);
15578 ATOMIC64_DECL_ONE(sub_386);
15579 +ATOMIC64_DECL_ONE(sub_unchecked_386);
15580 ATOMIC64_DECL_ONE(inc_386);
15581 +ATOMIC64_DECL_ONE(inc_unchecked_386);
15582 ATOMIC64_DECL_ONE(dec_386);
15583 +ATOMIC64_DECL_ONE(dec_unchecked_386);
15584 #endif
15585
15586 #define alternative_atomic64(f, out, in...) \
15587 __alternative_atomic64(f, f, ASM_OUTPUT2(out), ## in)
15588
15589 ATOMIC64_DECL(read);
15590 +ATOMIC64_DECL(read_unchecked);
15591 ATOMIC64_DECL(set);
15592 +ATOMIC64_DECL(set_unchecked);
15593 ATOMIC64_DECL(xchg);
15594 ATOMIC64_DECL(add_return);
15595 +ATOMIC64_DECL(add_return_unchecked);
15596 ATOMIC64_DECL(sub_return);
15597 +ATOMIC64_DECL(sub_return_unchecked);
15598 ATOMIC64_DECL(inc_return);
15599 +ATOMIC64_DECL(inc_return_unchecked);
15600 ATOMIC64_DECL(dec_return);
15601 +ATOMIC64_DECL(dec_return_unchecked);
15602 ATOMIC64_DECL(dec_if_positive);
15603 ATOMIC64_DECL(inc_not_zero);
15604 ATOMIC64_DECL(add_unless);
15605 @@ -77,6 +95,21 @@ static inline long long atomic64_cmpxchg(atomic64_t *v, long long o, long long n
15606 }
15607
15608 /**
15609 + * atomic64_cmpxchg_unchecked - cmpxchg atomic64 variable
15610 + * @p: pointer to type atomic64_unchecked_t
15611 + * @o: expected value
15612 + * @n: new value
15613 + *
15614 + * Atomically sets @v to @n if it was equal to @o and returns
15615 + * the old value.
15616 + */
15617 +
15618 +static inline long long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long long o, long long n)
15619 +{
15620 + return cmpxchg64(&v->counter, o, n);
15621 +}
15622 +
15623 +/**
15624 * atomic64_xchg - xchg atomic64 variable
15625 * @v: pointer to type atomic64_t
15626 * @n: value to assign
15627 @@ -112,6 +145,22 @@ static inline void atomic64_set(atomic64_t *v, long long i)
15628 }
15629
15630 /**
15631 + * atomic64_set_unchecked - set atomic64 variable
15632 + * @v: pointer to type atomic64_unchecked_t
15633 + * @n: value to assign
15634 + *
15635 + * Atomically sets the value of @v to @n.
15636 + */
15637 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
15638 +{
15639 + unsigned high = (unsigned)(i >> 32);
15640 + unsigned low = (unsigned)i;
15641 + alternative_atomic64(set, /* no output */,
15642 + "S" (v), "b" (low), "c" (high)
15643 + : "eax", "edx", "memory");
15644 +}
15645 +
15646 +/**
15647 * atomic64_read - read atomic64 variable
15648 * @v: pointer to type atomic64_t
15649 *
15650 @@ -125,6 +174,19 @@ static inline long long atomic64_read(const atomic64_t *v)
15651 }
15652
15653 /**
15654 + * atomic64_read_unchecked - read atomic64 variable
15655 + * @v: pointer to type atomic64_unchecked_t
15656 + *
15657 + * Atomically reads the value of @v and returns it.
15658 + */
15659 +static inline long long __intentional_overflow(-1) atomic64_read_unchecked(atomic64_unchecked_t *v)
15660 +{
15661 + long long r;
15662 + alternative_atomic64(read, "=&A" (r), "c" (v) : "memory");
15663 + return r;
15664 + }
15665 +
15666 +/**
15667 * atomic64_add_return - add and return
15668 * @i: integer value to add
15669 * @v: pointer to type atomic64_t
15670 @@ -139,6 +201,21 @@ static inline long long atomic64_add_return(long long i, atomic64_t *v)
15671 return i;
15672 }
15673
15674 +/**
15675 + * atomic64_add_return_unchecked - add and return
15676 + * @i: integer value to add
15677 + * @v: pointer to type atomic64_unchecked_t
15678 + *
15679 + * Atomically adds @i to @v and returns @i + *@v
15680 + */
15681 +static inline long long atomic64_add_return_unchecked(long long i, atomic64_unchecked_t *v)
15682 +{
15683 + alternative_atomic64(add_return_unchecked,
15684 + ASM_OUTPUT2("+A" (i), "+c" (v)),
15685 + ASM_NO_INPUT_CLOBBER("memory"));
15686 + return i;
15687 +}
15688 +
15689 /*
15690 * Other variants with different arithmetic operators:
15691 */
15692 @@ -158,6 +235,14 @@ static inline long long atomic64_inc_return(atomic64_t *v)
15693 return a;
15694 }
15695
15696 +static inline long long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
15697 +{
15698 + long long a;
15699 + alternative_atomic64(inc_return_unchecked, "=&A" (a),
15700 + "S" (v) : "memory", "ecx");
15701 + return a;
15702 +}
15703 +
15704 static inline long long atomic64_dec_return(atomic64_t *v)
15705 {
15706 long long a;
15707 @@ -182,6 +267,21 @@ static inline long long atomic64_add(long long i, atomic64_t *v)
15708 }
15709
15710 /**
15711 + * atomic64_add_unchecked - add integer to atomic64 variable
15712 + * @i: integer value to add
15713 + * @v: pointer to type atomic64_unchecked_t
15714 + *
15715 + * Atomically adds @i to @v.
15716 + */
15717 +static inline long long atomic64_add_unchecked(long long i, atomic64_unchecked_t *v)
15718 +{
15719 + __alternative_atomic64(add_unchecked, add_return_unchecked,
15720 + ASM_OUTPUT2("+A" (i), "+c" (v)),
15721 + ASM_NO_INPUT_CLOBBER("memory"));
15722 + return i;
15723 +}
15724 +
15725 +/**
15726 * atomic64_sub - subtract the atomic64 variable
15727 * @i: integer value to subtract
15728 * @v: pointer to type atomic64_t
15729 diff --git a/arch/x86/include/asm/atomic64_64.h b/arch/x86/include/asm/atomic64_64.h
15730 index f8d273e..02f39f3 100644
15731 --- a/arch/x86/include/asm/atomic64_64.h
15732 +++ b/arch/x86/include/asm/atomic64_64.h
15733 @@ -22,6 +22,18 @@ static inline long atomic64_read(const atomic64_t *v)
15734 }
15735
15736 /**
15737 + * atomic64_read_unchecked - read atomic64 variable
15738 + * @v: pointer of type atomic64_unchecked_t
15739 + *
15740 + * Atomically reads the value of @v.
15741 + * Doesn't imply a read memory barrier.
15742 + */
15743 +static inline long __intentional_overflow(-1) atomic64_read_unchecked(const atomic64_unchecked_t *v)
15744 +{
15745 + return ACCESS_ONCE((v)->counter);
15746 +}
15747 +
15748 +/**
15749 * atomic64_set - set atomic64 variable
15750 * @v: pointer to type atomic64_t
15751 * @i: required value
15752 @@ -34,6 +46,18 @@ static inline void atomic64_set(atomic64_t *v, long i)
15753 }
15754
15755 /**
15756 + * atomic64_set_unchecked - set atomic64 variable
15757 + * @v: pointer to type atomic64_unchecked_t
15758 + * @i: required value
15759 + *
15760 + * Atomically sets the value of @v to @i.
15761 + */
15762 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
15763 +{
15764 + v->counter = i;
15765 +}
15766 +
15767 +/**
15768 * atomic64_add - add integer to atomic64 variable
15769 * @i: integer value to add
15770 * @v: pointer to type atomic64_t
15771 @@ -42,6 +66,28 @@ static inline void atomic64_set(atomic64_t *v, long i)
15772 */
15773 static inline void atomic64_add(long i, atomic64_t *v)
15774 {
15775 + asm volatile(LOCK_PREFIX "addq %1,%0\n"
15776 +
15777 +#ifdef CONFIG_PAX_REFCOUNT
15778 + "jno 0f\n"
15779 + LOCK_PREFIX "subq %1,%0\n"
15780 + "int $4\n0:\n"
15781 + _ASM_EXTABLE(0b, 0b)
15782 +#endif
15783 +
15784 + : "=m" (v->counter)
15785 + : "er" (i), "m" (v->counter));
15786 +}
15787 +
15788 +/**
15789 + * atomic64_add_unchecked - add integer to atomic64 variable
15790 + * @i: integer value to add
15791 + * @v: pointer to type atomic64_unchecked_t
15792 + *
15793 + * Atomically adds @i to @v.
15794 + */
15795 +static inline void atomic64_add_unchecked(long i, atomic64_unchecked_t *v)
15796 +{
15797 asm volatile(LOCK_PREFIX "addq %1,%0"
15798 : "=m" (v->counter)
15799 : "er" (i), "m" (v->counter));
15800 @@ -56,7 +102,29 @@ static inline void atomic64_add(long i, atomic64_t *v)
15801 */
15802 static inline void atomic64_sub(long i, atomic64_t *v)
15803 {
15804 - asm volatile(LOCK_PREFIX "subq %1,%0"
15805 + asm volatile(LOCK_PREFIX "subq %1,%0\n"
15806 +
15807 +#ifdef CONFIG_PAX_REFCOUNT
15808 + "jno 0f\n"
15809 + LOCK_PREFIX "addq %1,%0\n"
15810 + "int $4\n0:\n"
15811 + _ASM_EXTABLE(0b, 0b)
15812 +#endif
15813 +
15814 + : "=m" (v->counter)
15815 + : "er" (i), "m" (v->counter));
15816 +}
15817 +
15818 +/**
15819 + * atomic64_sub_unchecked - subtract the atomic64 variable
15820 + * @i: integer value to subtract
15821 + * @v: pointer to type atomic64_unchecked_t
15822 + *
15823 + * Atomically subtracts @i from @v.
15824 + */
15825 +static inline void atomic64_sub_unchecked(long i, atomic64_unchecked_t *v)
15826 +{
15827 + asm volatile(LOCK_PREFIX "subq %1,%0\n"
15828 : "=m" (v->counter)
15829 : "er" (i), "m" (v->counter));
15830 }
15831 @@ -72,7 +140,7 @@ static inline void atomic64_sub(long i, atomic64_t *v)
15832 */
15833 static inline int atomic64_sub_and_test(long i, atomic64_t *v)
15834 {
15835 - GEN_BINARY_RMWcc(LOCK_PREFIX "subq", v->counter, "er", i, "%0", "e");
15836 + GEN_BINARY_RMWcc(LOCK_PREFIX "subq", LOCK_PREFIX "addq", v->counter, "er", i, "%0", "e");
15837 }
15838
15839 /**
15840 @@ -83,6 +151,27 @@ static inline int atomic64_sub_and_test(long i, atomic64_t *v)
15841 */
15842 static inline void atomic64_inc(atomic64_t *v)
15843 {
15844 + asm volatile(LOCK_PREFIX "incq %0\n"
15845 +
15846 +#ifdef CONFIG_PAX_REFCOUNT
15847 + "jno 0f\n"
15848 + LOCK_PREFIX "decq %0\n"
15849 + "int $4\n0:\n"
15850 + _ASM_EXTABLE(0b, 0b)
15851 +#endif
15852 +
15853 + : "=m" (v->counter)
15854 + : "m" (v->counter));
15855 +}
15856 +
15857 +/**
15858 + * atomic64_inc_unchecked - increment atomic64 variable
15859 + * @v: pointer to type atomic64_unchecked_t
15860 + *
15861 + * Atomically increments @v by 1.
15862 + */
15863 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
15864 +{
15865 asm volatile(LOCK_PREFIX "incq %0"
15866 : "=m" (v->counter)
15867 : "m" (v->counter));
15868 @@ -96,7 +185,28 @@ static inline void atomic64_inc(atomic64_t *v)
15869 */
15870 static inline void atomic64_dec(atomic64_t *v)
15871 {
15872 - asm volatile(LOCK_PREFIX "decq %0"
15873 + asm volatile(LOCK_PREFIX "decq %0\n"
15874 +
15875 +#ifdef CONFIG_PAX_REFCOUNT
15876 + "jno 0f\n"
15877 + LOCK_PREFIX "incq %0\n"
15878 + "int $4\n0:\n"
15879 + _ASM_EXTABLE(0b, 0b)
15880 +#endif
15881 +
15882 + : "=m" (v->counter)
15883 + : "m" (v->counter));
15884 +}
15885 +
15886 +/**
15887 + * atomic64_dec_unchecked - decrement atomic64 variable
15888 + * @v: pointer to type atomic64_t
15889 + *
15890 + * Atomically decrements @v by 1.
15891 + */
15892 +static inline void atomic64_dec_unchecked(atomic64_unchecked_t *v)
15893 +{
15894 + asm volatile(LOCK_PREFIX "decq %0\n"
15895 : "=m" (v->counter)
15896 : "m" (v->counter));
15897 }
15898 @@ -111,7 +221,7 @@ static inline void atomic64_dec(atomic64_t *v)
15899 */
15900 static inline int atomic64_dec_and_test(atomic64_t *v)
15901 {
15902 - GEN_UNARY_RMWcc(LOCK_PREFIX "decq", v->counter, "%0", "e");
15903 + GEN_UNARY_RMWcc(LOCK_PREFIX "decq", LOCK_PREFIX "incq", v->counter, "%0", "e");
15904 }
15905
15906 /**
15907 @@ -124,7 +234,7 @@ static inline int atomic64_dec_and_test(atomic64_t *v)
15908 */
15909 static inline int atomic64_inc_and_test(atomic64_t *v)
15910 {
15911 - GEN_UNARY_RMWcc(LOCK_PREFIX "incq", v->counter, "%0", "e");
15912 + GEN_UNARY_RMWcc(LOCK_PREFIX "incq", LOCK_PREFIX "decq", v->counter, "%0", "e");
15913 }
15914
15915 /**
15916 @@ -138,7 +248,7 @@ static inline int atomic64_inc_and_test(atomic64_t *v)
15917 */
15918 static inline int atomic64_add_negative(long i, atomic64_t *v)
15919 {
15920 - GEN_BINARY_RMWcc(LOCK_PREFIX "addq", v->counter, "er", i, "%0", "s");
15921 + GEN_BINARY_RMWcc(LOCK_PREFIX "addq", LOCK_PREFIX "subq", v->counter, "er", i, "%0", "s");
15922 }
15923
15924 /**
15925 @@ -150,6 +260,18 @@ static inline int atomic64_add_negative(long i, atomic64_t *v)
15926 */
15927 static inline long atomic64_add_return(long i, atomic64_t *v)
15928 {
15929 + return i + xadd_check_overflow(&v->counter, i);
15930 +}
15931 +
15932 +/**
15933 + * atomic64_add_return_unchecked - add and return
15934 + * @i: integer value to add
15935 + * @v: pointer to type atomic64_unchecked_t
15936 + *
15937 + * Atomically adds @i to @v and returns @i + @v
15938 + */
15939 +static inline long atomic64_add_return_unchecked(long i, atomic64_unchecked_t *v)
15940 +{
15941 return i + xadd(&v->counter, i);
15942 }
15943
15944 @@ -159,6 +281,10 @@ static inline long atomic64_sub_return(long i, atomic64_t *v)
15945 }
15946
15947 #define atomic64_inc_return(v) (atomic64_add_return(1, (v)))
15948 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
15949 +{
15950 + return atomic64_add_return_unchecked(1, v);
15951 +}
15952 #define atomic64_dec_return(v) (atomic64_sub_return(1, (v)))
15953
15954 static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
15955 @@ -166,6 +292,11 @@ static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
15956 return cmpxchg(&v->counter, old, new);
15957 }
15958
15959 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old, long new)
15960 +{
15961 + return cmpxchg(&v->counter, old, new);
15962 +}
15963 +
15964 static inline long atomic64_xchg(atomic64_t *v, long new)
15965 {
15966 return xchg(&v->counter, new);
15967 @@ -182,17 +313,30 @@ static inline long atomic64_xchg(atomic64_t *v, long new)
15968 */
15969 static inline int atomic64_add_unless(atomic64_t *v, long a, long u)
15970 {
15971 - long c, old;
15972 + long c, old, new;
15973 c = atomic64_read(v);
15974 for (;;) {
15975 - if (unlikely(c == (u)))
15976 + if (unlikely(c == u))
15977 break;
15978 - old = atomic64_cmpxchg((v), c, c + (a));
15979 +
15980 + asm volatile("add %2,%0\n"
15981 +
15982 +#ifdef CONFIG_PAX_REFCOUNT
15983 + "jno 0f\n"
15984 + "sub %2,%0\n"
15985 + "int $4\n0:\n"
15986 + _ASM_EXTABLE(0b, 0b)
15987 +#endif
15988 +
15989 + : "=r" (new)
15990 + : "0" (c), "ir" (a));
15991 +
15992 + old = atomic64_cmpxchg(v, c, new);
15993 if (likely(old == c))
15994 break;
15995 c = old;
15996 }
15997 - return c != (u);
15998 + return c != u;
15999 }
16000
16001 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
16002 diff --git a/arch/x86/include/asm/barrier.h b/arch/x86/include/asm/barrier.h
16003 index 2ab1eb3..1e8cc5d 100644
16004 --- a/arch/x86/include/asm/barrier.h
16005 +++ b/arch/x86/include/asm/barrier.h
16006 @@ -57,7 +57,7 @@
16007 do { \
16008 compiletime_assert_atomic_type(*p); \
16009 smp_mb(); \
16010 - ACCESS_ONCE(*p) = (v); \
16011 + ACCESS_ONCE_RW(*p) = (v); \
16012 } while (0)
16013
16014 #define smp_load_acquire(p) \
16015 @@ -74,7 +74,7 @@ do { \
16016 do { \
16017 compiletime_assert_atomic_type(*p); \
16018 barrier(); \
16019 - ACCESS_ONCE(*p) = (v); \
16020 + ACCESS_ONCE_RW(*p) = (v); \
16021 } while (0)
16022
16023 #define smp_load_acquire(p) \
16024 diff --git a/arch/x86/include/asm/bitops.h b/arch/x86/include/asm/bitops.h
16025 index cfe3b95..d01b118 100644
16026 --- a/arch/x86/include/asm/bitops.h
16027 +++ b/arch/x86/include/asm/bitops.h
16028 @@ -50,7 +50,7 @@
16029 * a mask operation on a byte.
16030 */
16031 #define IS_IMMEDIATE(nr) (__builtin_constant_p(nr))
16032 -#define CONST_MASK_ADDR(nr, addr) BITOP_ADDR((void *)(addr) + ((nr)>>3))
16033 +#define CONST_MASK_ADDR(nr, addr) BITOP_ADDR((volatile void *)(addr) + ((nr)>>3))
16034 #define CONST_MASK(nr) (1 << ((nr) & 7))
16035
16036 /**
16037 @@ -203,7 +203,7 @@ static inline void change_bit(long nr, volatile unsigned long *addr)
16038 */
16039 static inline int test_and_set_bit(long nr, volatile unsigned long *addr)
16040 {
16041 - GEN_BINARY_RMWcc(LOCK_PREFIX "bts", *addr, "Ir", nr, "%0", "c");
16042 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "bts", *addr, "Ir", nr, "%0", "c");
16043 }
16044
16045 /**
16046 @@ -249,7 +249,7 @@ static inline int __test_and_set_bit(long nr, volatile unsigned long *addr)
16047 */
16048 static inline int test_and_clear_bit(long nr, volatile unsigned long *addr)
16049 {
16050 - GEN_BINARY_RMWcc(LOCK_PREFIX "btr", *addr, "Ir", nr, "%0", "c");
16051 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "btr", *addr, "Ir", nr, "%0", "c");
16052 }
16053
16054 /**
16055 @@ -302,7 +302,7 @@ static inline int __test_and_change_bit(long nr, volatile unsigned long *addr)
16056 */
16057 static inline int test_and_change_bit(long nr, volatile unsigned long *addr)
16058 {
16059 - GEN_BINARY_RMWcc(LOCK_PREFIX "btc", *addr, "Ir", nr, "%0", "c");
16060 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "btc", *addr, "Ir", nr, "%0", "c");
16061 }
16062
16063 static __always_inline int constant_test_bit(long nr, const volatile unsigned long *addr)
16064 @@ -343,7 +343,7 @@ static int test_bit(int nr, const volatile unsigned long *addr);
16065 *
16066 * Undefined if no bit exists, so code should check against 0 first.
16067 */
16068 -static inline unsigned long __ffs(unsigned long word)
16069 +static inline unsigned long __intentional_overflow(-1) __ffs(unsigned long word)
16070 {
16071 asm("rep; bsf %1,%0"
16072 : "=r" (word)
16073 @@ -357,7 +357,7 @@ static inline unsigned long __ffs(unsigned long word)
16074 *
16075 * Undefined if no zero exists, so code should check against ~0UL first.
16076 */
16077 -static inline unsigned long ffz(unsigned long word)
16078 +static inline unsigned long __intentional_overflow(-1) ffz(unsigned long word)
16079 {
16080 asm("rep; bsf %1,%0"
16081 : "=r" (word)
16082 @@ -371,7 +371,7 @@ static inline unsigned long ffz(unsigned long word)
16083 *
16084 * Undefined if no set bit exists, so code should check against 0 first.
16085 */
16086 -static inline unsigned long __fls(unsigned long word)
16087 +static inline unsigned long __intentional_overflow(-1) __fls(unsigned long word)
16088 {
16089 asm("bsr %1,%0"
16090 : "=r" (word)
16091 @@ -434,7 +434,7 @@ static inline int ffs(int x)
16092 * set bit if value is nonzero. The last (most significant) bit is
16093 * at position 32.
16094 */
16095 -static inline int fls(int x)
16096 +static inline int __intentional_overflow(-1) fls(int x)
16097 {
16098 int r;
16099
16100 @@ -476,7 +476,7 @@ static inline int fls(int x)
16101 * at position 64.
16102 */
16103 #ifdef CONFIG_X86_64
16104 -static __always_inline int fls64(__u64 x)
16105 +static __always_inline __intentional_overflow(-1) int fls64(__u64 x)
16106 {
16107 int bitpos = -1;
16108 /*
16109 diff --git a/arch/x86/include/asm/boot.h b/arch/x86/include/asm/boot.h
16110 index 4fa687a..60f2d39 100644
16111 --- a/arch/x86/include/asm/boot.h
16112 +++ b/arch/x86/include/asm/boot.h
16113 @@ -6,10 +6,15 @@
16114 #include <uapi/asm/boot.h>
16115
16116 /* Physical address where kernel should be loaded. */
16117 -#define LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \
16118 +#define ____LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \
16119 + (CONFIG_PHYSICAL_ALIGN - 1)) \
16120 & ~(CONFIG_PHYSICAL_ALIGN - 1))
16121
16122 +#ifndef __ASSEMBLY__
16123 +extern unsigned char __LOAD_PHYSICAL_ADDR[];
16124 +#define LOAD_PHYSICAL_ADDR ((unsigned long)__LOAD_PHYSICAL_ADDR)
16125 +#endif
16126 +
16127 /* Minimum kernel alignment, as a power of two */
16128 #ifdef CONFIG_X86_64
16129 #define MIN_KERNEL_ALIGN_LG2 PMD_SHIFT
16130 diff --git a/arch/x86/include/asm/cache.h b/arch/x86/include/asm/cache.h
16131 index 48f99f1..d78ebf9 100644
16132 --- a/arch/x86/include/asm/cache.h
16133 +++ b/arch/x86/include/asm/cache.h
16134 @@ -5,12 +5,13 @@
16135
16136 /* L1 cache line size */
16137 #define L1_CACHE_SHIFT (CONFIG_X86_L1_CACHE_SHIFT)
16138 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
16139 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
16140
16141 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
16142 +#define __read_only __attribute__((__section__(".data..read_only")))
16143
16144 #define INTERNODE_CACHE_SHIFT CONFIG_X86_INTERNODE_CACHE_SHIFT
16145 -#define INTERNODE_CACHE_BYTES (1 << INTERNODE_CACHE_SHIFT)
16146 +#define INTERNODE_CACHE_BYTES (_AC(1,UL) << INTERNODE_CACHE_SHIFT)
16147
16148 #ifdef CONFIG_X86_VSMP
16149 #ifdef CONFIG_SMP
16150 diff --git a/arch/x86/include/asm/calling.h b/arch/x86/include/asm/calling.h
16151 index 1f1297b..72b8439 100644
16152 --- a/arch/x86/include/asm/calling.h
16153 +++ b/arch/x86/include/asm/calling.h
16154 @@ -82,106 +82,117 @@ For 32-bit we have the following conventions - kernel is built with
16155 #define RSP 152
16156 #define SS 160
16157
16158 -#define ARGOFFSET R11
16159 +#define ARGOFFSET R15
16160
16161 .macro SAVE_ARGS addskip=0, save_rcx=1, save_r891011=1, rax_enosys=0
16162 - subq $9*8+\addskip, %rsp
16163 - CFI_ADJUST_CFA_OFFSET 9*8+\addskip
16164 - movq_cfi rdi, 8*8
16165 - movq_cfi rsi, 7*8
16166 - movq_cfi rdx, 6*8
16167 + subq $ORIG_RAX-ARGOFFSET+\addskip, %rsp
16168 + CFI_ADJUST_CFA_OFFSET ORIG_RAX-ARGOFFSET+\addskip
16169 + movq_cfi rdi, RDI
16170 + movq_cfi rsi, RSI
16171 + movq_cfi rdx, RDX
16172
16173 .if \save_rcx
16174 - movq_cfi rcx, 5*8
16175 + movq_cfi rcx, RCX
16176 .endif
16177
16178 .if \rax_enosys
16179 - movq $-ENOSYS, 4*8(%rsp)
16180 + movq $-ENOSYS, RAX(%rsp)
16181 .else
16182 - movq_cfi rax, 4*8
16183 + movq_cfi rax, RAX
16184 .endif
16185
16186 .if \save_r891011
16187 - movq_cfi r8, 3*8
16188 - movq_cfi r9, 2*8
16189 - movq_cfi r10, 1*8
16190 - movq_cfi r11, 0*8
16191 + movq_cfi r8, R8
16192 + movq_cfi r9, R9
16193 + movq_cfi r10, R10
16194 + movq_cfi r11, R11
16195 .endif
16196
16197 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16198 + movq_cfi r12, R12
16199 +#endif
16200 +
16201 .endm
16202
16203 -#define ARG_SKIP (9*8)
16204 +#define ARG_SKIP ORIG_RAX
16205
16206 .macro RESTORE_ARGS rstor_rax=1, addskip=0, rstor_rcx=1, rstor_r11=1, \
16207 rstor_r8910=1, rstor_rdx=1
16208 +
16209 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16210 + movq_cfi_restore R12, r12
16211 +#endif
16212 +
16213 .if \rstor_r11
16214 - movq_cfi_restore 0*8, r11
16215 + movq_cfi_restore R11, r11
16216 .endif
16217
16218 .if \rstor_r8910
16219 - movq_cfi_restore 1*8, r10
16220 - movq_cfi_restore 2*8, r9
16221 - movq_cfi_restore 3*8, r8
16222 + movq_cfi_restore R10, r10
16223 + movq_cfi_restore R9, r9
16224 + movq_cfi_restore R8, r8
16225 .endif
16226
16227 .if \rstor_rax
16228 - movq_cfi_restore 4*8, rax
16229 + movq_cfi_restore RAX, rax
16230 .endif
16231
16232 .if \rstor_rcx
16233 - movq_cfi_restore 5*8, rcx
16234 + movq_cfi_restore RCX, rcx
16235 .endif
16236
16237 .if \rstor_rdx
16238 - movq_cfi_restore 6*8, rdx
16239 + movq_cfi_restore RDX, rdx
16240 .endif
16241
16242 - movq_cfi_restore 7*8, rsi
16243 - movq_cfi_restore 8*8, rdi
16244 + movq_cfi_restore RSI, rsi
16245 + movq_cfi_restore RDI, rdi
16246
16247 - .if ARG_SKIP+\addskip > 0
16248 - addq $ARG_SKIP+\addskip, %rsp
16249 - CFI_ADJUST_CFA_OFFSET -(ARG_SKIP+\addskip)
16250 + .if ORIG_RAX+\addskip > 0
16251 + addq $ORIG_RAX+\addskip, %rsp
16252 + CFI_ADJUST_CFA_OFFSET -(ORIG_RAX+\addskip)
16253 .endif
16254 .endm
16255
16256 - .macro LOAD_ARGS offset, skiprax=0
16257 - movq \offset(%rsp), %r11
16258 - movq \offset+8(%rsp), %r10
16259 - movq \offset+16(%rsp), %r9
16260 - movq \offset+24(%rsp), %r8
16261 - movq \offset+40(%rsp), %rcx
16262 - movq \offset+48(%rsp), %rdx
16263 - movq \offset+56(%rsp), %rsi
16264 - movq \offset+64(%rsp), %rdi
16265 + .macro LOAD_ARGS skiprax=0
16266 + movq R11(%rsp), %r11
16267 + movq R10(%rsp), %r10
16268 + movq R9(%rsp), %r9
16269 + movq R8(%rsp), %r8
16270 + movq RCX(%rsp), %rcx
16271 + movq RDX(%rsp), %rdx
16272 + movq RSI(%rsp), %rsi
16273 + movq RDI(%rsp), %rdi
16274 .if \skiprax
16275 .else
16276 - movq \offset+72(%rsp), %rax
16277 + movq ORIG_RAX(%rsp), %rax
16278 .endif
16279 .endm
16280
16281 -#define REST_SKIP (6*8)
16282 -
16283 .macro SAVE_REST
16284 - subq $REST_SKIP, %rsp
16285 - CFI_ADJUST_CFA_OFFSET REST_SKIP
16286 - movq_cfi rbx, 5*8
16287 - movq_cfi rbp, 4*8
16288 - movq_cfi r12, 3*8
16289 - movq_cfi r13, 2*8
16290 - movq_cfi r14, 1*8
16291 - movq_cfi r15, 0*8
16292 + movq_cfi rbx, RBX
16293 + movq_cfi rbp, RBP
16294 +
16295 +#ifndef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16296 + movq_cfi r12, R12
16297 +#endif
16298 +
16299 + movq_cfi r13, R13
16300 + movq_cfi r14, R14
16301 + movq_cfi r15, R15
16302 .endm
16303
16304 .macro RESTORE_REST
16305 - movq_cfi_restore 0*8, r15
16306 - movq_cfi_restore 1*8, r14
16307 - movq_cfi_restore 2*8, r13
16308 - movq_cfi_restore 3*8, r12
16309 - movq_cfi_restore 4*8, rbp
16310 - movq_cfi_restore 5*8, rbx
16311 - addq $REST_SKIP, %rsp
16312 - CFI_ADJUST_CFA_OFFSET -(REST_SKIP)
16313 + movq_cfi_restore R15, r15
16314 + movq_cfi_restore R14, r14
16315 + movq_cfi_restore R13, r13
16316 +
16317 +#ifndef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16318 + movq_cfi_restore R12, r12
16319 +#endif
16320 +
16321 + movq_cfi_restore RBP, rbp
16322 + movq_cfi_restore RBX, rbx
16323 .endm
16324
16325 .macro SAVE_ALL
16326 diff --git a/arch/x86/include/asm/checksum_32.h b/arch/x86/include/asm/checksum_32.h
16327 index f50de69..2b0a458 100644
16328 --- a/arch/x86/include/asm/checksum_32.h
16329 +++ b/arch/x86/include/asm/checksum_32.h
16330 @@ -31,6 +31,14 @@ asmlinkage __wsum csum_partial_copy_generic(const void *src, void *dst,
16331 int len, __wsum sum,
16332 int *src_err_ptr, int *dst_err_ptr);
16333
16334 +asmlinkage __wsum csum_partial_copy_generic_to_user(const void *src, void *dst,
16335 + int len, __wsum sum,
16336 + int *src_err_ptr, int *dst_err_ptr);
16337 +
16338 +asmlinkage __wsum csum_partial_copy_generic_from_user(const void *src, void *dst,
16339 + int len, __wsum sum,
16340 + int *src_err_ptr, int *dst_err_ptr);
16341 +
16342 /*
16343 * Note: when you get a NULL pointer exception here this means someone
16344 * passed in an incorrect kernel address to one of these functions.
16345 @@ -53,7 +61,7 @@ static inline __wsum csum_partial_copy_from_user(const void __user *src,
16346
16347 might_sleep();
16348 stac();
16349 - ret = csum_partial_copy_generic((__force void *)src, dst,
16350 + ret = csum_partial_copy_generic_from_user((__force void *)src, dst,
16351 len, sum, err_ptr, NULL);
16352 clac();
16353
16354 @@ -187,7 +195,7 @@ static inline __wsum csum_and_copy_to_user(const void *src,
16355 might_sleep();
16356 if (access_ok(VERIFY_WRITE, dst, len)) {
16357 stac();
16358 - ret = csum_partial_copy_generic(src, (__force void *)dst,
16359 + ret = csum_partial_copy_generic_to_user(src, (__force void *)dst,
16360 len, sum, NULL, err_ptr);
16361 clac();
16362 return ret;
16363 diff --git a/arch/x86/include/asm/cmpxchg.h b/arch/x86/include/asm/cmpxchg.h
16364 index 99c105d7..2f667ac 100644
16365 --- a/arch/x86/include/asm/cmpxchg.h
16366 +++ b/arch/x86/include/asm/cmpxchg.h
16367 @@ -16,8 +16,12 @@ extern void __cmpxchg_wrong_size(void)
16368 __compiletime_error("Bad argument size for cmpxchg");
16369 extern void __xadd_wrong_size(void)
16370 __compiletime_error("Bad argument size for xadd");
16371 +extern void __xadd_check_overflow_wrong_size(void)
16372 + __compiletime_error("Bad argument size for xadd_check_overflow");
16373 extern void __add_wrong_size(void)
16374 __compiletime_error("Bad argument size for add");
16375 +extern void __add_check_overflow_wrong_size(void)
16376 + __compiletime_error("Bad argument size for add_check_overflow");
16377
16378 /*
16379 * Constants for operation sizes. On 32-bit, the 64-bit size it set to
16380 @@ -69,6 +73,38 @@ extern void __add_wrong_size(void)
16381 __ret; \
16382 })
16383
16384 +#ifdef CONFIG_PAX_REFCOUNT
16385 +#define __xchg_op_check_overflow(ptr, arg, op, lock) \
16386 + ({ \
16387 + __typeof__ (*(ptr)) __ret = (arg); \
16388 + switch (sizeof(*(ptr))) { \
16389 + case __X86_CASE_L: \
16390 + asm volatile (lock #op "l %0, %1\n" \
16391 + "jno 0f\n" \
16392 + "mov %0,%1\n" \
16393 + "int $4\n0:\n" \
16394 + _ASM_EXTABLE(0b, 0b) \
16395 + : "+r" (__ret), "+m" (*(ptr)) \
16396 + : : "memory", "cc"); \
16397 + break; \
16398 + case __X86_CASE_Q: \
16399 + asm volatile (lock #op "q %q0, %1\n" \
16400 + "jno 0f\n" \
16401 + "mov %0,%1\n" \
16402 + "int $4\n0:\n" \
16403 + _ASM_EXTABLE(0b, 0b) \
16404 + : "+r" (__ret), "+m" (*(ptr)) \
16405 + : : "memory", "cc"); \
16406 + break; \
16407 + default: \
16408 + __ ## op ## _check_overflow_wrong_size(); \
16409 + } \
16410 + __ret; \
16411 + })
16412 +#else
16413 +#define __xchg_op_check_overflow(ptr, arg, op, lock) __xchg_op(ptr, arg, op, lock)
16414 +#endif
16415 +
16416 /*
16417 * Note: no "lock" prefix even on SMP: xchg always implies lock anyway.
16418 * Since this is generally used to protect other memory information, we
16419 @@ -167,6 +203,9 @@ extern void __add_wrong_size(void)
16420 #define xadd_sync(ptr, inc) __xadd((ptr), (inc), "lock; ")
16421 #define xadd_local(ptr, inc) __xadd((ptr), (inc), "")
16422
16423 +#define __xadd_check_overflow(ptr, inc, lock) __xchg_op_check_overflow((ptr), (inc), xadd, lock)
16424 +#define xadd_check_overflow(ptr, inc) __xadd_check_overflow((ptr), (inc), LOCK_PREFIX)
16425 +
16426 #define __add(ptr, inc, lock) \
16427 ({ \
16428 __typeof__ (*(ptr)) __ret = (inc); \
16429 diff --git a/arch/x86/include/asm/compat.h b/arch/x86/include/asm/compat.h
16430 index 59c6c40..5e0b22c 100644
16431 --- a/arch/x86/include/asm/compat.h
16432 +++ b/arch/x86/include/asm/compat.h
16433 @@ -41,7 +41,7 @@ typedef s64 __attribute__((aligned(4))) compat_s64;
16434 typedef u32 compat_uint_t;
16435 typedef u32 compat_ulong_t;
16436 typedef u64 __attribute__((aligned(4))) compat_u64;
16437 -typedef u32 compat_uptr_t;
16438 +typedef u32 __user compat_uptr_t;
16439
16440 struct compat_timespec {
16441 compat_time_t tv_sec;
16442 diff --git a/arch/x86/include/asm/cpufeature.h b/arch/x86/include/asm/cpufeature.h
16443 index 90a5485..43b6211 100644
16444 --- a/arch/x86/include/asm/cpufeature.h
16445 +++ b/arch/x86/include/asm/cpufeature.h
16446 @@ -213,7 +213,7 @@
16447 #define X86_FEATURE_PAUSEFILTER ( 8*32+13) /* AMD filtered pause intercept */
16448 #define X86_FEATURE_PFTHRESHOLD ( 8*32+14) /* AMD pause filter threshold */
16449 #define X86_FEATURE_VMMCALL ( 8*32+15) /* Prefer vmmcall to vmcall */
16450 -
16451 +#define X86_FEATURE_STRONGUDEREF (8*32+31) /* PaX PCID based strong UDEREF */
16452
16453 /* Intel-defined CPU features, CPUID level 0x00000007:0 (ebx), word 9 */
16454 #define X86_FEATURE_FSGSBASE ( 9*32+ 0) /* {RD/WR}{FS/GS}BASE instructions*/
16455 @@ -221,7 +221,7 @@
16456 #define X86_FEATURE_BMI1 ( 9*32+ 3) /* 1st group bit manipulation extensions */
16457 #define X86_FEATURE_HLE ( 9*32+ 4) /* Hardware Lock Elision */
16458 #define X86_FEATURE_AVX2 ( 9*32+ 5) /* AVX2 instructions */
16459 -#define X86_FEATURE_SMEP ( 9*32+ 7) /* Supervisor Mode Execution Protection */
16460 +#define X86_FEATURE_SMEP ( 9*32+ 7) /* Supervisor Mode Execution Prevention */
16461 #define X86_FEATURE_BMI2 ( 9*32+ 8) /* 2nd group bit manipulation extensions */
16462 #define X86_FEATURE_ERMS ( 9*32+ 9) /* Enhanced REP MOVSB/STOSB */
16463 #define X86_FEATURE_INVPCID ( 9*32+10) /* Invalidate Processor Context ID */
16464 @@ -390,6 +390,7 @@ extern const char * const x86_bug_flags[NBUGINTS*32];
16465 #define cpu_has_eager_fpu boot_cpu_has(X86_FEATURE_EAGER_FPU)
16466 #define cpu_has_topoext boot_cpu_has(X86_FEATURE_TOPOEXT)
16467 #define cpu_has_bpext boot_cpu_has(X86_FEATURE_BPEXT)
16468 +#define cpu_has_pcid boot_cpu_has(X86_FEATURE_PCID)
16469
16470 #if __GNUC__ >= 4
16471 extern void warn_pre_alternatives(void);
16472 @@ -441,7 +442,8 @@ static __always_inline __pure bool __static_cpu_has(u16 bit)
16473
16474 #ifdef CONFIG_X86_DEBUG_STATIC_CPU_HAS
16475 t_warn:
16476 - warn_pre_alternatives();
16477 + if (bit != X86_FEATURE_PCID && bit != X86_FEATURE_INVPCID)
16478 + warn_pre_alternatives();
16479 return false;
16480 #endif
16481
16482 @@ -461,7 +463,7 @@ static __always_inline __pure bool __static_cpu_has(u16 bit)
16483 ".section .discard,\"aw\",@progbits\n"
16484 " .byte 0xff + (4f-3f) - (2b-1b)\n" /* size check */
16485 ".previous\n"
16486 - ".section .altinstr_replacement,\"ax\"\n"
16487 + ".section .altinstr_replacement,\"a\"\n"
16488 "3: movb $1,%0\n"
16489 "4:\n"
16490 ".previous\n"
16491 @@ -498,7 +500,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16492 " .byte 2b - 1b\n" /* src len */
16493 " .byte 4f - 3f\n" /* repl len */
16494 ".previous\n"
16495 - ".section .altinstr_replacement,\"ax\"\n"
16496 + ".section .altinstr_replacement,\"a\"\n"
16497 "3: .byte 0xe9\n .long %l[t_no] - 2b\n"
16498 "4:\n"
16499 ".previous\n"
16500 @@ -531,7 +533,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16501 ".section .discard,\"aw\",@progbits\n"
16502 " .byte 0xff + (4f-3f) - (2b-1b)\n" /* size check */
16503 ".previous\n"
16504 - ".section .altinstr_replacement,\"ax\"\n"
16505 + ".section .altinstr_replacement,\"a\"\n"
16506 "3: movb $0,%0\n"
16507 "4:\n"
16508 ".previous\n"
16509 @@ -545,7 +547,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16510 ".section .discard,\"aw\",@progbits\n"
16511 " .byte 0xff + (6f-5f) - (4b-3b)\n" /* size check */
16512 ".previous\n"
16513 - ".section .altinstr_replacement,\"ax\"\n"
16514 + ".section .altinstr_replacement,\"a\"\n"
16515 "5: movb $1,%0\n"
16516 "6:\n"
16517 ".previous\n"
16518 diff --git a/arch/x86/include/asm/desc.h b/arch/x86/include/asm/desc.h
16519 index a94b82e..59ecefa 100644
16520 --- a/arch/x86/include/asm/desc.h
16521 +++ b/arch/x86/include/asm/desc.h
16522 @@ -4,6 +4,7 @@
16523 #include <asm/desc_defs.h>
16524 #include <asm/ldt.h>
16525 #include <asm/mmu.h>
16526 +#include <asm/pgtable.h>
16527
16528 #include <linux/smp.h>
16529 #include <linux/percpu.h>
16530 @@ -17,6 +18,7 @@ static inline void fill_ldt(struct desc_struct *desc, const struct user_desc *in
16531
16532 desc->type = (info->read_exec_only ^ 1) << 1;
16533 desc->type |= info->contents << 2;
16534 + desc->type |= info->seg_not_present ^ 1;
16535
16536 desc->s = 1;
16537 desc->dpl = 0x3;
16538 @@ -35,19 +37,14 @@ static inline void fill_ldt(struct desc_struct *desc, const struct user_desc *in
16539 }
16540
16541 extern struct desc_ptr idt_descr;
16542 -extern gate_desc idt_table[];
16543 -extern struct desc_ptr debug_idt_descr;
16544 -extern gate_desc debug_idt_table[];
16545 -
16546 -struct gdt_page {
16547 - struct desc_struct gdt[GDT_ENTRIES];
16548 -} __attribute__((aligned(PAGE_SIZE)));
16549 -
16550 -DECLARE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page);
16551 +extern gate_desc idt_table[IDT_ENTRIES];
16552 +extern const struct desc_ptr debug_idt_descr;
16553 +extern gate_desc debug_idt_table[IDT_ENTRIES];
16554
16555 +extern struct desc_struct cpu_gdt_table[NR_CPUS][PAGE_SIZE / sizeof(struct desc_struct)];
16556 static inline struct desc_struct *get_cpu_gdt_table(unsigned int cpu)
16557 {
16558 - return per_cpu(gdt_page, cpu).gdt;
16559 + return cpu_gdt_table[cpu];
16560 }
16561
16562 #ifdef CONFIG_X86_64
16563 @@ -72,8 +69,14 @@ static inline void pack_gate(gate_desc *gate, unsigned char type,
16564 unsigned long base, unsigned dpl, unsigned flags,
16565 unsigned short seg)
16566 {
16567 - gate->a = (seg << 16) | (base & 0xffff);
16568 - gate->b = (base & 0xffff0000) | (((0x80 | type | (dpl << 5)) & 0xff) << 8);
16569 + gate->gate.offset_low = base;
16570 + gate->gate.seg = seg;
16571 + gate->gate.reserved = 0;
16572 + gate->gate.type = type;
16573 + gate->gate.s = 0;
16574 + gate->gate.dpl = dpl;
16575 + gate->gate.p = 1;
16576 + gate->gate.offset_high = base >> 16;
16577 }
16578
16579 #endif
16580 @@ -118,12 +121,16 @@ static inline void paravirt_free_ldt(struct desc_struct *ldt, unsigned entries)
16581
16582 static inline void native_write_idt_entry(gate_desc *idt, int entry, const gate_desc *gate)
16583 {
16584 + pax_open_kernel();
16585 memcpy(&idt[entry], gate, sizeof(*gate));
16586 + pax_close_kernel();
16587 }
16588
16589 static inline void native_write_ldt_entry(struct desc_struct *ldt, int entry, const void *desc)
16590 {
16591 + pax_open_kernel();
16592 memcpy(&ldt[entry], desc, 8);
16593 + pax_close_kernel();
16594 }
16595
16596 static inline void
16597 @@ -137,7 +144,9 @@ native_write_gdt_entry(struct desc_struct *gdt, int entry, const void *desc, int
16598 default: size = sizeof(*gdt); break;
16599 }
16600
16601 + pax_open_kernel();
16602 memcpy(&gdt[entry], desc, size);
16603 + pax_close_kernel();
16604 }
16605
16606 static inline void pack_descriptor(struct desc_struct *desc, unsigned long base,
16607 @@ -210,7 +219,9 @@ static inline void native_set_ldt(const void *addr, unsigned int entries)
16608
16609 static inline void native_load_tr_desc(void)
16610 {
16611 + pax_open_kernel();
16612 asm volatile("ltr %w0"::"q" (GDT_ENTRY_TSS*8));
16613 + pax_close_kernel();
16614 }
16615
16616 static inline void native_load_gdt(const struct desc_ptr *dtr)
16617 @@ -247,8 +258,10 @@ static inline void native_load_tls(struct thread_struct *t, unsigned int cpu)
16618 struct desc_struct *gdt = get_cpu_gdt_table(cpu);
16619 unsigned int i;
16620
16621 + pax_open_kernel();
16622 for (i = 0; i < GDT_ENTRY_TLS_ENTRIES; i++)
16623 gdt[GDT_ENTRY_TLS_MIN + i] = t->tls_array[i];
16624 + pax_close_kernel();
16625 }
16626
16627 /* This intentionally ignores lm, since 32-bit apps don't have that field. */
16628 @@ -295,7 +308,7 @@ static inline void load_LDT(mm_context_t *pc)
16629 preempt_enable();
16630 }
16631
16632 -static inline unsigned long get_desc_base(const struct desc_struct *desc)
16633 +static inline unsigned long __intentional_overflow(-1) get_desc_base(const struct desc_struct *desc)
16634 {
16635 return (unsigned)(desc->base0 | ((desc->base1) << 16) | ((desc->base2) << 24));
16636 }
16637 @@ -319,7 +332,7 @@ static inline void set_desc_limit(struct desc_struct *desc, unsigned long limit)
16638 }
16639
16640 #ifdef CONFIG_X86_64
16641 -static inline void set_nmi_gate(int gate, void *addr)
16642 +static inline void set_nmi_gate(int gate, const void *addr)
16643 {
16644 gate_desc s;
16645
16646 @@ -329,14 +342,14 @@ static inline void set_nmi_gate(int gate, void *addr)
16647 #endif
16648
16649 #ifdef CONFIG_TRACING
16650 -extern struct desc_ptr trace_idt_descr;
16651 -extern gate_desc trace_idt_table[];
16652 +extern const struct desc_ptr trace_idt_descr;
16653 +extern gate_desc trace_idt_table[IDT_ENTRIES];
16654 static inline void write_trace_idt_entry(int entry, const gate_desc *gate)
16655 {
16656 write_idt_entry(trace_idt_table, entry, gate);
16657 }
16658
16659 -static inline void _trace_set_gate(int gate, unsigned type, void *addr,
16660 +static inline void _trace_set_gate(int gate, unsigned type, const void *addr,
16661 unsigned dpl, unsigned ist, unsigned seg)
16662 {
16663 gate_desc s;
16664 @@ -356,7 +369,7 @@ static inline void write_trace_idt_entry(int entry, const gate_desc *gate)
16665 #define _trace_set_gate(gate, type, addr, dpl, ist, seg)
16666 #endif
16667
16668 -static inline void _set_gate(int gate, unsigned type, void *addr,
16669 +static inline void _set_gate(int gate, unsigned type, const void *addr,
16670 unsigned dpl, unsigned ist, unsigned seg)
16671 {
16672 gate_desc s;
16673 @@ -379,9 +392,9 @@ static inline void _set_gate(int gate, unsigned type, void *addr,
16674 #define set_intr_gate(n, addr) \
16675 do { \
16676 BUG_ON((unsigned)n > 0xFF); \
16677 - _set_gate(n, GATE_INTERRUPT, (void *)addr, 0, 0, \
16678 + _set_gate(n, GATE_INTERRUPT, (const void *)addr, 0, 0, \
16679 __KERNEL_CS); \
16680 - _trace_set_gate(n, GATE_INTERRUPT, (void *)trace_##addr,\
16681 + _trace_set_gate(n, GATE_INTERRUPT, (const void *)trace_##addr,\
16682 0, 0, __KERNEL_CS); \
16683 } while (0)
16684
16685 @@ -409,19 +422,19 @@ static inline void alloc_system_vector(int vector)
16686 /*
16687 * This routine sets up an interrupt gate at directory privilege level 3.
16688 */
16689 -static inline void set_system_intr_gate(unsigned int n, void *addr)
16690 +static inline void set_system_intr_gate(unsigned int n, const void *addr)
16691 {
16692 BUG_ON((unsigned)n > 0xFF);
16693 _set_gate(n, GATE_INTERRUPT, addr, 0x3, 0, __KERNEL_CS);
16694 }
16695
16696 -static inline void set_system_trap_gate(unsigned int n, void *addr)
16697 +static inline void set_system_trap_gate(unsigned int n, const void *addr)
16698 {
16699 BUG_ON((unsigned)n > 0xFF);
16700 _set_gate(n, GATE_TRAP, addr, 0x3, 0, __KERNEL_CS);
16701 }
16702
16703 -static inline void set_trap_gate(unsigned int n, void *addr)
16704 +static inline void set_trap_gate(unsigned int n, const void *addr)
16705 {
16706 BUG_ON((unsigned)n > 0xFF);
16707 _set_gate(n, GATE_TRAP, addr, 0, 0, __KERNEL_CS);
16708 @@ -430,16 +443,16 @@ static inline void set_trap_gate(unsigned int n, void *addr)
16709 static inline void set_task_gate(unsigned int n, unsigned int gdt_entry)
16710 {
16711 BUG_ON((unsigned)n > 0xFF);
16712 - _set_gate(n, GATE_TASK, (void *)0, 0, 0, (gdt_entry<<3));
16713 + _set_gate(n, GATE_TASK, (const void *)0, 0, 0, (gdt_entry<<3));
16714 }
16715
16716 -static inline void set_intr_gate_ist(int n, void *addr, unsigned ist)
16717 +static inline void set_intr_gate_ist(int n, const void *addr, unsigned ist)
16718 {
16719 BUG_ON((unsigned)n > 0xFF);
16720 _set_gate(n, GATE_INTERRUPT, addr, 0, ist, __KERNEL_CS);
16721 }
16722
16723 -static inline void set_system_intr_gate_ist(int n, void *addr, unsigned ist)
16724 +static inline void set_system_intr_gate_ist(int n, const void *addr, unsigned ist)
16725 {
16726 BUG_ON((unsigned)n > 0xFF);
16727 _set_gate(n, GATE_INTERRUPT, addr, 0x3, ist, __KERNEL_CS);
16728 @@ -511,4 +524,17 @@ static inline void load_current_idt(void)
16729 else
16730 load_idt((const struct desc_ptr *)&idt_descr);
16731 }
16732 +
16733 +#ifdef CONFIG_X86_32
16734 +static inline void set_user_cs(unsigned long base, unsigned long limit, int cpu)
16735 +{
16736 + struct desc_struct d;
16737 +
16738 + if (likely(limit))
16739 + limit = (limit - 1UL) >> PAGE_SHIFT;
16740 + pack_descriptor(&d, base, limit, 0xFB, 0xC);
16741 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_DEFAULT_USER_CS, &d, DESCTYPE_S);
16742 +}
16743 +#endif
16744 +
16745 #endif /* _ASM_X86_DESC_H */
16746 diff --git a/arch/x86/include/asm/desc_defs.h b/arch/x86/include/asm/desc_defs.h
16747 index 278441f..b95a174 100644
16748 --- a/arch/x86/include/asm/desc_defs.h
16749 +++ b/arch/x86/include/asm/desc_defs.h
16750 @@ -31,6 +31,12 @@ struct desc_struct {
16751 unsigned base1: 8, type: 4, s: 1, dpl: 2, p: 1;
16752 unsigned limit: 4, avl: 1, l: 1, d: 1, g: 1, base2: 8;
16753 };
16754 + struct {
16755 + u16 offset_low;
16756 + u16 seg;
16757 + unsigned reserved: 8, type: 4, s: 1, dpl: 2, p: 1;
16758 + unsigned offset_high: 16;
16759 + } gate;
16760 };
16761 } __attribute__((packed));
16762
16763 diff --git a/arch/x86/include/asm/div64.h b/arch/x86/include/asm/div64.h
16764 index ced283a..ffe04cc 100644
16765 --- a/arch/x86/include/asm/div64.h
16766 +++ b/arch/x86/include/asm/div64.h
16767 @@ -39,7 +39,7 @@
16768 __mod; \
16769 })
16770
16771 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
16772 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
16773 {
16774 union {
16775 u64 v64;
16776 diff --git a/arch/x86/include/asm/elf.h b/arch/x86/include/asm/elf.h
16777 index ca3347a..1a5082a 100644
16778 --- a/arch/x86/include/asm/elf.h
16779 +++ b/arch/x86/include/asm/elf.h
16780 @@ -75,9 +75,6 @@ typedef struct user_fxsr_struct elf_fpxregset_t;
16781
16782 #include <asm/vdso.h>
16783
16784 -#ifdef CONFIG_X86_64
16785 -extern unsigned int vdso64_enabled;
16786 -#endif
16787 #if defined(CONFIG_X86_32) || defined(CONFIG_COMPAT)
16788 extern unsigned int vdso32_enabled;
16789 #endif
16790 @@ -249,7 +246,25 @@ extern int force_personality32;
16791 the loader. We need to make sure that it is out of the way of the program
16792 that it will "exec", and that there is sufficient room for the brk. */
16793
16794 +#ifdef CONFIG_PAX_SEGMEXEC
16795 +#define ELF_ET_DYN_BASE ((current->mm->pax_flags & MF_PAX_SEGMEXEC) ? SEGMEXEC_TASK_SIZE/3*2 : TASK_SIZE/3*2)
16796 +#else
16797 #define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
16798 +#endif
16799 +
16800 +#ifdef CONFIG_PAX_ASLR
16801 +#ifdef CONFIG_X86_32
16802 +#define PAX_ELF_ET_DYN_BASE 0x10000000UL
16803 +
16804 +#define PAX_DELTA_MMAP_LEN (current->mm->pax_flags & MF_PAX_SEGMEXEC ? 15 : 16)
16805 +#define PAX_DELTA_STACK_LEN (current->mm->pax_flags & MF_PAX_SEGMEXEC ? 15 : 16)
16806 +#else
16807 +#define PAX_ELF_ET_DYN_BASE 0x400000UL
16808 +
16809 +#define PAX_DELTA_MMAP_LEN ((test_thread_flag(TIF_ADDR32)) ? 16 : TASK_SIZE_MAX_SHIFT - PAGE_SHIFT - 3)
16810 +#define PAX_DELTA_STACK_LEN ((test_thread_flag(TIF_ADDR32)) ? 16 : TASK_SIZE_MAX_SHIFT - PAGE_SHIFT - 3)
16811 +#endif
16812 +#endif
16813
16814 /* This yields a mask that user programs can use to figure out what
16815 instruction set this CPU supports. This could be done in user space,
16816 @@ -298,17 +313,13 @@ do { \
16817
16818 #define ARCH_DLINFO \
16819 do { \
16820 - if (vdso64_enabled) \
16821 - NEW_AUX_ENT(AT_SYSINFO_EHDR, \
16822 - (unsigned long __force)current->mm->context.vdso); \
16823 + NEW_AUX_ENT(AT_SYSINFO_EHDR, current->mm->context.vdso); \
16824 } while (0)
16825
16826 /* As a historical oddity, the x32 and x86_64 vDSOs are controlled together. */
16827 #define ARCH_DLINFO_X32 \
16828 do { \
16829 - if (vdso64_enabled) \
16830 - NEW_AUX_ENT(AT_SYSINFO_EHDR, \
16831 - (unsigned long __force)current->mm->context.vdso); \
16832 + NEW_AUX_ENT(AT_SYSINFO_EHDR, current->mm->context.vdso); \
16833 } while (0)
16834
16835 #define AT_SYSINFO 32
16836 @@ -323,10 +334,10 @@ else \
16837
16838 #endif /* !CONFIG_X86_32 */
16839
16840 -#define VDSO_CURRENT_BASE ((unsigned long)current->mm->context.vdso)
16841 +#define VDSO_CURRENT_BASE (current->mm->context.vdso)
16842
16843 #define VDSO_ENTRY \
16844 - ((unsigned long)current->mm->context.vdso + \
16845 + (current->mm->context.vdso + \
16846 selected_vdso32->sym___kernel_vsyscall)
16847
16848 struct linux_binprm;
16849 @@ -338,9 +349,6 @@ extern int compat_arch_setup_additional_pages(struct linux_binprm *bprm,
16850 int uses_interp);
16851 #define compat_arch_setup_additional_pages compat_arch_setup_additional_pages
16852
16853 -extern unsigned long arch_randomize_brk(struct mm_struct *mm);
16854 -#define arch_randomize_brk arch_randomize_brk
16855 -
16856 /*
16857 * True on X86_32 or when emulating IA32 on X86_64
16858 */
16859 diff --git a/arch/x86/include/asm/emergency-restart.h b/arch/x86/include/asm/emergency-restart.h
16860 index 77a99ac..39ff7f5 100644
16861 --- a/arch/x86/include/asm/emergency-restart.h
16862 +++ b/arch/x86/include/asm/emergency-restart.h
16863 @@ -1,6 +1,6 @@
16864 #ifndef _ASM_X86_EMERGENCY_RESTART_H
16865 #define _ASM_X86_EMERGENCY_RESTART_H
16866
16867 -extern void machine_emergency_restart(void);
16868 +extern void machine_emergency_restart(void) __noreturn;
16869
16870 #endif /* _ASM_X86_EMERGENCY_RESTART_H */
16871 diff --git a/arch/x86/include/asm/floppy.h b/arch/x86/include/asm/floppy.h
16872 index 1c7eefe..d0e4702 100644
16873 --- a/arch/x86/include/asm/floppy.h
16874 +++ b/arch/x86/include/asm/floppy.h
16875 @@ -229,18 +229,18 @@ static struct fd_routine_l {
16876 int (*_dma_setup)(char *addr, unsigned long size, int mode, int io);
16877 } fd_routine[] = {
16878 {
16879 - request_dma,
16880 - free_dma,
16881 - get_dma_residue,
16882 - dma_mem_alloc,
16883 - hard_dma_setup
16884 + ._request_dma = request_dma,
16885 + ._free_dma = free_dma,
16886 + ._get_dma_residue = get_dma_residue,
16887 + ._dma_mem_alloc = dma_mem_alloc,
16888 + ._dma_setup = hard_dma_setup
16889 },
16890 {
16891 - vdma_request_dma,
16892 - vdma_nop,
16893 - vdma_get_dma_residue,
16894 - vdma_mem_alloc,
16895 - vdma_dma_setup
16896 + ._request_dma = vdma_request_dma,
16897 + ._free_dma = vdma_nop,
16898 + ._get_dma_residue = vdma_get_dma_residue,
16899 + ._dma_mem_alloc = vdma_mem_alloc,
16900 + ._dma_setup = vdma_dma_setup
16901 }
16902 };
16903
16904 diff --git a/arch/x86/include/asm/fpu-internal.h b/arch/x86/include/asm/fpu-internal.h
16905 index 72ba21a..79f3f66 100644
16906 --- a/arch/x86/include/asm/fpu-internal.h
16907 +++ b/arch/x86/include/asm/fpu-internal.h
16908 @@ -124,8 +124,11 @@ static inline void sanitize_i387_state(struct task_struct *tsk)
16909 #define user_insn(insn, output, input...) \
16910 ({ \
16911 int err; \
16912 + pax_open_userland(); \
16913 asm volatile(ASM_STAC "\n" \
16914 - "1:" #insn "\n\t" \
16915 + "1:" \
16916 + __copyuser_seg \
16917 + #insn "\n\t" \
16918 "2: " ASM_CLAC "\n" \
16919 ".section .fixup,\"ax\"\n" \
16920 "3: movl $-1,%[err]\n" \
16921 @@ -134,6 +137,7 @@ static inline void sanitize_i387_state(struct task_struct *tsk)
16922 _ASM_EXTABLE(1b, 3b) \
16923 : [err] "=r" (err), output \
16924 : "0"(0), input); \
16925 + pax_close_userland(); \
16926 err; \
16927 })
16928
16929 @@ -300,7 +304,7 @@ static inline int restore_fpu_checking(struct task_struct *tsk)
16930 "fnclex\n\t"
16931 "emms\n\t"
16932 "fildl %P[addr]" /* set F?P to defined value */
16933 - : : [addr] "m" (tsk->thread.fpu.has_fpu));
16934 + : : [addr] "m" (init_tss[raw_smp_processor_id()].x86_tss.sp0));
16935 }
16936
16937 return fpu_restore_checking(&tsk->thread.fpu);
16938 diff --git a/arch/x86/include/asm/futex.h b/arch/x86/include/asm/futex.h
16939 index b4c1f54..e290c08 100644
16940 --- a/arch/x86/include/asm/futex.h
16941 +++ b/arch/x86/include/asm/futex.h
16942 @@ -12,6 +12,7 @@
16943 #include <asm/smap.h>
16944
16945 #define __futex_atomic_op1(insn, ret, oldval, uaddr, oparg) \
16946 + typecheck(u32 __user *, uaddr); \
16947 asm volatile("\t" ASM_STAC "\n" \
16948 "1:\t" insn "\n" \
16949 "2:\t" ASM_CLAC "\n" \
16950 @@ -20,15 +21,16 @@
16951 "\tjmp\t2b\n" \
16952 "\t.previous\n" \
16953 _ASM_EXTABLE(1b, 3b) \
16954 - : "=r" (oldval), "=r" (ret), "+m" (*uaddr) \
16955 + : "=r" (oldval), "=r" (ret), "+m" (*(u32 __user *)____m(uaddr)) \
16956 : "i" (-EFAULT), "0" (oparg), "1" (0))
16957
16958 #define __futex_atomic_op2(insn, ret, oldval, uaddr, oparg) \
16959 + typecheck(u32 __user *, uaddr); \
16960 asm volatile("\t" ASM_STAC "\n" \
16961 "1:\tmovl %2, %0\n" \
16962 "\tmovl\t%0, %3\n" \
16963 "\t" insn "\n" \
16964 - "2:\t" LOCK_PREFIX "cmpxchgl %3, %2\n" \
16965 + "2:\t" LOCK_PREFIX __copyuser_seg"cmpxchgl %3, %2\n" \
16966 "\tjnz\t1b\n" \
16967 "3:\t" ASM_CLAC "\n" \
16968 "\t.section .fixup,\"ax\"\n" \
16969 @@ -38,7 +40,7 @@
16970 _ASM_EXTABLE(1b, 4b) \
16971 _ASM_EXTABLE(2b, 4b) \
16972 : "=&a" (oldval), "=&r" (ret), \
16973 - "+m" (*uaddr), "=&r" (tem) \
16974 + "+m" (*(u32 __user *)____m(uaddr)), "=&r" (tem) \
16975 : "r" (oparg), "i" (-EFAULT), "1" (0))
16976
16977 static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
16978 @@ -57,12 +59,13 @@ static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
16979
16980 pagefault_disable();
16981
16982 + pax_open_userland();
16983 switch (op) {
16984 case FUTEX_OP_SET:
16985 - __futex_atomic_op1("xchgl %0, %2", ret, oldval, uaddr, oparg);
16986 + __futex_atomic_op1(__copyuser_seg"xchgl %0, %2", ret, oldval, uaddr, oparg);
16987 break;
16988 case FUTEX_OP_ADD:
16989 - __futex_atomic_op1(LOCK_PREFIX "xaddl %0, %2", ret, oldval,
16990 + __futex_atomic_op1(LOCK_PREFIX __copyuser_seg"xaddl %0, %2", ret, oldval,
16991 uaddr, oparg);
16992 break;
16993 case FUTEX_OP_OR:
16994 @@ -77,6 +80,7 @@ static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
16995 default:
16996 ret = -ENOSYS;
16997 }
16998 + pax_close_userland();
16999
17000 pagefault_enable();
17001
17002 diff --git a/arch/x86/include/asm/hw_irq.h b/arch/x86/include/asm/hw_irq.h
17003 index 9662290..49ca5e5 100644
17004 --- a/arch/x86/include/asm/hw_irq.h
17005 +++ b/arch/x86/include/asm/hw_irq.h
17006 @@ -160,8 +160,8 @@ static inline void unlock_vector_lock(void) {}
17007 #endif /* CONFIG_X86_LOCAL_APIC */
17008
17009 /* Statistics */
17010 -extern atomic_t irq_err_count;
17011 -extern atomic_t irq_mis_count;
17012 +extern atomic_unchecked_t irq_err_count;
17013 +extern atomic_unchecked_t irq_mis_count;
17014
17015 /* EISA */
17016 extern void eisa_set_level_irq(unsigned int irq);
17017 diff --git a/arch/x86/include/asm/i8259.h b/arch/x86/include/asm/i8259.h
17018 index ccffa53..3c90c87 100644
17019 --- a/arch/x86/include/asm/i8259.h
17020 +++ b/arch/x86/include/asm/i8259.h
17021 @@ -62,7 +62,7 @@ struct legacy_pic {
17022 void (*init)(int auto_eoi);
17023 int (*irq_pending)(unsigned int irq);
17024 void (*make_irq)(unsigned int irq);
17025 -};
17026 +} __do_const;
17027
17028 extern struct legacy_pic *legacy_pic;
17029 extern struct legacy_pic null_legacy_pic;
17030 diff --git a/arch/x86/include/asm/io.h b/arch/x86/include/asm/io.h
17031 index 34a5b93..27e40a6 100644
17032 --- a/arch/x86/include/asm/io.h
17033 +++ b/arch/x86/include/asm/io.h
17034 @@ -52,12 +52,12 @@ static inline void name(type val, volatile void __iomem *addr) \
17035 "m" (*(volatile type __force *)addr) barrier); }
17036
17037 build_mmio_read(readb, "b", unsigned char, "=q", :"memory")
17038 -build_mmio_read(readw, "w", unsigned short, "=r", :"memory")
17039 -build_mmio_read(readl, "l", unsigned int, "=r", :"memory")
17040 +build_mmio_read(__intentional_overflow(-1) readw, "w", unsigned short, "=r", :"memory")
17041 +build_mmio_read(__intentional_overflow(-1) readl, "l", unsigned int, "=r", :"memory")
17042
17043 build_mmio_read(__readb, "b", unsigned char, "=q", )
17044 -build_mmio_read(__readw, "w", unsigned short, "=r", )
17045 -build_mmio_read(__readl, "l", unsigned int, "=r", )
17046 +build_mmio_read(__intentional_overflow(-1) __readw, "w", unsigned short, "=r", )
17047 +build_mmio_read(__intentional_overflow(-1) __readl, "l", unsigned int, "=r", )
17048
17049 build_mmio_write(writeb, "b", unsigned char, "q", :"memory")
17050 build_mmio_write(writew, "w", unsigned short, "r", :"memory")
17051 @@ -113,7 +113,7 @@ build_mmio_write(writeq, "q", unsigned long, "r", :"memory")
17052 * this function
17053 */
17054
17055 -static inline phys_addr_t virt_to_phys(volatile void *address)
17056 +static inline phys_addr_t __intentional_overflow(-1) virt_to_phys(volatile void *address)
17057 {
17058 return __pa(address);
17059 }
17060 @@ -189,7 +189,7 @@ static inline void __iomem *ioremap(resource_size_t offset, unsigned long size)
17061 return ioremap_nocache(offset, size);
17062 }
17063
17064 -extern void iounmap(volatile void __iomem *addr);
17065 +extern void iounmap(const volatile void __iomem *addr);
17066
17067 extern void set_iounmap_nonlazy(void);
17068
17069 @@ -199,6 +199,17 @@ extern void set_iounmap_nonlazy(void);
17070
17071 #include <linux/vmalloc.h>
17072
17073 +#define ARCH_HAS_VALID_PHYS_ADDR_RANGE
17074 +static inline int valid_phys_addr_range(unsigned long addr, size_t count)
17075 +{
17076 + return ((addr + count + PAGE_SIZE - 1) >> PAGE_SHIFT) < (1ULL << (boot_cpu_data.x86_phys_bits - PAGE_SHIFT)) ? 1 : 0;
17077 +}
17078 +
17079 +static inline int valid_mmap_phys_addr_range(unsigned long pfn, size_t count)
17080 +{
17081 + return (pfn + (count >> PAGE_SHIFT)) < (1ULL << (boot_cpu_data.x86_phys_bits - PAGE_SHIFT)) ? 1 : 0;
17082 +}
17083 +
17084 /*
17085 * Convert a virtual cached pointer to an uncached pointer
17086 */
17087 diff --git a/arch/x86/include/asm/irqflags.h b/arch/x86/include/asm/irqflags.h
17088 index 0a8b519..80e7d5b 100644
17089 --- a/arch/x86/include/asm/irqflags.h
17090 +++ b/arch/x86/include/asm/irqflags.h
17091 @@ -141,6 +141,11 @@ static inline notrace unsigned long arch_local_irq_save(void)
17092 sti; \
17093 sysexit
17094
17095 +#define GET_CR0_INTO_RDI mov %cr0, %rdi
17096 +#define SET_RDI_INTO_CR0 mov %rdi, %cr0
17097 +#define GET_CR3_INTO_RDI mov %cr3, %rdi
17098 +#define SET_RDI_INTO_CR3 mov %rdi, %cr3
17099 +
17100 #else
17101 #define INTERRUPT_RETURN iret
17102 #define ENABLE_INTERRUPTS_SYSEXIT sti; sysexit
17103 diff --git a/arch/x86/include/asm/kprobes.h b/arch/x86/include/asm/kprobes.h
17104 index 4421b5d..8543006 100644
17105 --- a/arch/x86/include/asm/kprobes.h
17106 +++ b/arch/x86/include/asm/kprobes.h
17107 @@ -37,13 +37,8 @@ typedef u8 kprobe_opcode_t;
17108 #define RELATIVEJUMP_SIZE 5
17109 #define RELATIVECALL_OPCODE 0xe8
17110 #define RELATIVE_ADDR_SIZE 4
17111 -#define MAX_STACK_SIZE 64
17112 -#define MIN_STACK_SIZE(ADDR) \
17113 - (((MAX_STACK_SIZE) < (((unsigned long)current_thread_info()) + \
17114 - THREAD_SIZE - (unsigned long)(ADDR))) \
17115 - ? (MAX_STACK_SIZE) \
17116 - : (((unsigned long)current_thread_info()) + \
17117 - THREAD_SIZE - (unsigned long)(ADDR)))
17118 +#define MAX_STACK_SIZE 64UL
17119 +#define MIN_STACK_SIZE(ADDR) min(MAX_STACK_SIZE, current->thread.sp0 - (unsigned long)(ADDR))
17120
17121 #define flush_insn_slot(p) do { } while (0)
17122
17123 diff --git a/arch/x86/include/asm/local.h b/arch/x86/include/asm/local.h
17124 index 4ad6560..75c7bdd 100644
17125 --- a/arch/x86/include/asm/local.h
17126 +++ b/arch/x86/include/asm/local.h
17127 @@ -10,33 +10,97 @@ typedef struct {
17128 atomic_long_t a;
17129 } local_t;
17130
17131 +typedef struct {
17132 + atomic_long_unchecked_t a;
17133 +} local_unchecked_t;
17134 +
17135 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
17136
17137 #define local_read(l) atomic_long_read(&(l)->a)
17138 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
17139 #define local_set(l, i) atomic_long_set(&(l)->a, (i))
17140 +#define local_set_unchecked(l, i) atomic_long_set_unchecked(&(l)->a, (i))
17141
17142 static inline void local_inc(local_t *l)
17143 {
17144 - asm volatile(_ASM_INC "%0"
17145 + asm volatile(_ASM_INC "%0\n"
17146 +
17147 +#ifdef CONFIG_PAX_REFCOUNT
17148 + "jno 0f\n"
17149 + _ASM_DEC "%0\n"
17150 + "int $4\n0:\n"
17151 + _ASM_EXTABLE(0b, 0b)
17152 +#endif
17153 +
17154 + : "+m" (l->a.counter));
17155 +}
17156 +
17157 +static inline void local_inc_unchecked(local_unchecked_t *l)
17158 +{
17159 + asm volatile(_ASM_INC "%0\n"
17160 : "+m" (l->a.counter));
17161 }
17162
17163 static inline void local_dec(local_t *l)
17164 {
17165 - asm volatile(_ASM_DEC "%0"
17166 + asm volatile(_ASM_DEC "%0\n"
17167 +
17168 +#ifdef CONFIG_PAX_REFCOUNT
17169 + "jno 0f\n"
17170 + _ASM_INC "%0\n"
17171 + "int $4\n0:\n"
17172 + _ASM_EXTABLE(0b, 0b)
17173 +#endif
17174 +
17175 + : "+m" (l->a.counter));
17176 +}
17177 +
17178 +static inline void local_dec_unchecked(local_unchecked_t *l)
17179 +{
17180 + asm volatile(_ASM_DEC "%0\n"
17181 : "+m" (l->a.counter));
17182 }
17183
17184 static inline void local_add(long i, local_t *l)
17185 {
17186 - asm volatile(_ASM_ADD "%1,%0"
17187 + asm volatile(_ASM_ADD "%1,%0\n"
17188 +
17189 +#ifdef CONFIG_PAX_REFCOUNT
17190 + "jno 0f\n"
17191 + _ASM_SUB "%1,%0\n"
17192 + "int $4\n0:\n"
17193 + _ASM_EXTABLE(0b, 0b)
17194 +#endif
17195 +
17196 + : "+m" (l->a.counter)
17197 + : "ir" (i));
17198 +}
17199 +
17200 +static inline void local_add_unchecked(long i, local_unchecked_t *l)
17201 +{
17202 + asm volatile(_ASM_ADD "%1,%0\n"
17203 : "+m" (l->a.counter)
17204 : "ir" (i));
17205 }
17206
17207 static inline void local_sub(long i, local_t *l)
17208 {
17209 - asm volatile(_ASM_SUB "%1,%0"
17210 + asm volatile(_ASM_SUB "%1,%0\n"
17211 +
17212 +#ifdef CONFIG_PAX_REFCOUNT
17213 + "jno 0f\n"
17214 + _ASM_ADD "%1,%0\n"
17215 + "int $4\n0:\n"
17216 + _ASM_EXTABLE(0b, 0b)
17217 +#endif
17218 +
17219 + : "+m" (l->a.counter)
17220 + : "ir" (i));
17221 +}
17222 +
17223 +static inline void local_sub_unchecked(long i, local_unchecked_t *l)
17224 +{
17225 + asm volatile(_ASM_SUB "%1,%0\n"
17226 : "+m" (l->a.counter)
17227 : "ir" (i));
17228 }
17229 @@ -52,7 +116,7 @@ static inline void local_sub(long i, local_t *l)
17230 */
17231 static inline int local_sub_and_test(long i, local_t *l)
17232 {
17233 - GEN_BINARY_RMWcc(_ASM_SUB, l->a.counter, "er", i, "%0", "e");
17234 + GEN_BINARY_RMWcc(_ASM_SUB, _ASM_ADD, l->a.counter, "er", i, "%0", "e");
17235 }
17236
17237 /**
17238 @@ -65,7 +129,7 @@ static inline int local_sub_and_test(long i, local_t *l)
17239 */
17240 static inline int local_dec_and_test(local_t *l)
17241 {
17242 - GEN_UNARY_RMWcc(_ASM_DEC, l->a.counter, "%0", "e");
17243 + GEN_UNARY_RMWcc(_ASM_DEC, _ASM_INC, l->a.counter, "%0", "e");
17244 }
17245
17246 /**
17247 @@ -78,7 +142,7 @@ static inline int local_dec_and_test(local_t *l)
17248 */
17249 static inline int local_inc_and_test(local_t *l)
17250 {
17251 - GEN_UNARY_RMWcc(_ASM_INC, l->a.counter, "%0", "e");
17252 + GEN_UNARY_RMWcc(_ASM_INC, _ASM_DEC, l->a.counter, "%0", "e");
17253 }
17254
17255 /**
17256 @@ -92,7 +156,7 @@ static inline int local_inc_and_test(local_t *l)
17257 */
17258 static inline int local_add_negative(long i, local_t *l)
17259 {
17260 - GEN_BINARY_RMWcc(_ASM_ADD, l->a.counter, "er", i, "%0", "s");
17261 + GEN_BINARY_RMWcc(_ASM_ADD, _ASM_SUB, l->a.counter, "er", i, "%0", "s");
17262 }
17263
17264 /**
17265 @@ -105,6 +169,30 @@ static inline int local_add_negative(long i, local_t *l)
17266 static inline long local_add_return(long i, local_t *l)
17267 {
17268 long __i = i;
17269 + asm volatile(_ASM_XADD "%0, %1\n"
17270 +
17271 +#ifdef CONFIG_PAX_REFCOUNT
17272 + "jno 0f\n"
17273 + _ASM_MOV "%0,%1\n"
17274 + "int $4\n0:\n"
17275 + _ASM_EXTABLE(0b, 0b)
17276 +#endif
17277 +
17278 + : "+r" (i), "+m" (l->a.counter)
17279 + : : "memory");
17280 + return i + __i;
17281 +}
17282 +
17283 +/**
17284 + * local_add_return_unchecked - add and return
17285 + * @i: integer value to add
17286 + * @l: pointer to type local_unchecked_t
17287 + *
17288 + * Atomically adds @i to @l and returns @i + @l
17289 + */
17290 +static inline long local_add_return_unchecked(long i, local_unchecked_t *l)
17291 +{
17292 + long __i = i;
17293 asm volatile(_ASM_XADD "%0, %1;"
17294 : "+r" (i), "+m" (l->a.counter)
17295 : : "memory");
17296 @@ -121,6 +209,8 @@ static inline long local_sub_return(long i, local_t *l)
17297
17298 #define local_cmpxchg(l, o, n) \
17299 (cmpxchg_local(&((l)->a.counter), (o), (n)))
17300 +#define local_cmpxchg_unchecked(l, o, n) \
17301 + (cmpxchg_local(&((l)->a.counter), (o), (n)))
17302 /* Always has a lock prefix */
17303 #define local_xchg(l, n) (xchg(&((l)->a.counter), (n)))
17304
17305 diff --git a/arch/x86/include/asm/mman.h b/arch/x86/include/asm/mman.h
17306 new file mode 100644
17307 index 0000000..2bfd3ba
17308 --- /dev/null
17309 +++ b/arch/x86/include/asm/mman.h
17310 @@ -0,0 +1,15 @@
17311 +#ifndef _X86_MMAN_H
17312 +#define _X86_MMAN_H
17313 +
17314 +#include <uapi/asm/mman.h>
17315 +
17316 +#ifdef __KERNEL__
17317 +#ifndef __ASSEMBLY__
17318 +#ifdef CONFIG_X86_32
17319 +#define arch_mmap_check i386_mmap_check
17320 +int i386_mmap_check(unsigned long addr, unsigned long len, unsigned long flags);
17321 +#endif
17322 +#endif
17323 +#endif
17324 +
17325 +#endif /* X86_MMAN_H */
17326 diff --git a/arch/x86/include/asm/mmu.h b/arch/x86/include/asm/mmu.h
17327 index 09b9620..923aecd 100644
17328 --- a/arch/x86/include/asm/mmu.h
17329 +++ b/arch/x86/include/asm/mmu.h
17330 @@ -9,7 +9,7 @@
17331 * we put the segment information here.
17332 */
17333 typedef struct {
17334 - void *ldt;
17335 + struct desc_struct *ldt;
17336 int size;
17337
17338 #ifdef CONFIG_X86_64
17339 @@ -18,7 +18,19 @@ typedef struct {
17340 #endif
17341
17342 struct mutex lock;
17343 - void __user *vdso;
17344 + unsigned long vdso;
17345 +
17346 +#ifdef CONFIG_X86_32
17347 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
17348 + unsigned long user_cs_base;
17349 + unsigned long user_cs_limit;
17350 +
17351 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
17352 + cpumask_t cpu_user_cs_mask;
17353 +#endif
17354 +
17355 +#endif
17356 +#endif
17357
17358 atomic_t perf_rdpmc_allowed; /* nonzero if rdpmc is allowed */
17359 } mm_context_t;
17360 diff --git a/arch/x86/include/asm/mmu_context.h b/arch/x86/include/asm/mmu_context.h
17361 index 883f6b93..6869d96 100644
17362 --- a/arch/x86/include/asm/mmu_context.h
17363 +++ b/arch/x86/include/asm/mmu_context.h
17364 @@ -42,6 +42,20 @@ void destroy_context(struct mm_struct *mm);
17365
17366 static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
17367 {
17368 +
17369 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17370 + if (!(static_cpu_has(X86_FEATURE_PCID))) {
17371 + unsigned int i;
17372 + pgd_t *pgd;
17373 +
17374 + pax_open_kernel();
17375 + pgd = get_cpu_pgd(smp_processor_id(), kernel);
17376 + for (i = USER_PGD_PTRS; i < 2 * USER_PGD_PTRS; ++i)
17377 + set_pgd_batched(pgd+i, native_make_pgd(0));
17378 + pax_close_kernel();
17379 + }
17380 +#endif
17381 +
17382 #ifdef CONFIG_SMP
17383 if (this_cpu_read(cpu_tlbstate.state) == TLBSTATE_OK)
17384 this_cpu_write(cpu_tlbstate.state, TLBSTATE_LAZY);
17385 @@ -52,16 +66,59 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17386 struct task_struct *tsk)
17387 {
17388 unsigned cpu = smp_processor_id();
17389 +#if defined(CONFIG_X86_32) && defined(CONFIG_SMP) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17390 + int tlbstate = TLBSTATE_OK;
17391 +#endif
17392
17393 if (likely(prev != next)) {
17394 #ifdef CONFIG_SMP
17395 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17396 + tlbstate = this_cpu_read(cpu_tlbstate.state);
17397 +#endif
17398 this_cpu_write(cpu_tlbstate.state, TLBSTATE_OK);
17399 this_cpu_write(cpu_tlbstate.active_mm, next);
17400 #endif
17401 cpumask_set_cpu(cpu, mm_cpumask(next));
17402
17403 /* Re-load page tables */
17404 +#ifdef CONFIG_PAX_PER_CPU_PGD
17405 + pax_open_kernel();
17406 +
17407 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17408 + if (static_cpu_has(X86_FEATURE_PCID))
17409 + __clone_user_pgds(get_cpu_pgd(cpu, user), next->pgd);
17410 + else
17411 +#endif
17412 +
17413 + __clone_user_pgds(get_cpu_pgd(cpu, kernel), next->pgd);
17414 + __shadow_user_pgds(get_cpu_pgd(cpu, kernel) + USER_PGD_PTRS, next->pgd);
17415 + pax_close_kernel();
17416 + BUG_ON((__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL) != (read_cr3() & __PHYSICAL_MASK) && (__pa(get_cpu_pgd(cpu, user)) | PCID_USER) != (read_cr3() & __PHYSICAL_MASK));
17417 +
17418 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17419 + if (static_cpu_has(X86_FEATURE_PCID)) {
17420 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
17421 + u64 descriptor[2];
17422 + descriptor[0] = PCID_USER;
17423 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17424 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF)) {
17425 + descriptor[0] = PCID_KERNEL;
17426 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17427 + }
17428 + } else {
17429 + write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
17430 + if (static_cpu_has(X86_FEATURE_STRONGUDEREF))
17431 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
17432 + else
17433 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
17434 + }
17435 + } else
17436 +#endif
17437 +
17438 + load_cr3(get_cpu_pgd(cpu, kernel));
17439 +#else
17440 load_cr3(next->pgd);
17441 +#endif
17442 trace_tlb_flush(TLB_FLUSH_ON_TASK_SWITCH, TLB_FLUSH_ALL);
17443
17444 /* Stop flush ipis for the previous mm */
17445 @@ -84,9 +141,67 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17446 */
17447 if (unlikely(prev->context.ldt != next->context.ldt))
17448 load_LDT_nolock(&next->context);
17449 +
17450 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
17451 + if (!(__supported_pte_mask & _PAGE_NX)) {
17452 + smp_mb__before_atomic();
17453 + cpu_clear(cpu, prev->context.cpu_user_cs_mask);
17454 + smp_mb__after_atomic();
17455 + cpu_set(cpu, next->context.cpu_user_cs_mask);
17456 + }
17457 +#endif
17458 +
17459 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17460 + if (unlikely(prev->context.user_cs_base != next->context.user_cs_base ||
17461 + prev->context.user_cs_limit != next->context.user_cs_limit))
17462 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17463 +#ifdef CONFIG_SMP
17464 + else if (unlikely(tlbstate != TLBSTATE_OK))
17465 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17466 +#endif
17467 +#endif
17468 +
17469 }
17470 + else {
17471 +
17472 +#ifdef CONFIG_PAX_PER_CPU_PGD
17473 + pax_open_kernel();
17474 +
17475 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17476 + if (static_cpu_has(X86_FEATURE_PCID))
17477 + __clone_user_pgds(get_cpu_pgd(cpu, user), next->pgd);
17478 + else
17479 +#endif
17480 +
17481 + __clone_user_pgds(get_cpu_pgd(cpu, kernel), next->pgd);
17482 + __shadow_user_pgds(get_cpu_pgd(cpu, kernel) + USER_PGD_PTRS, next->pgd);
17483 + pax_close_kernel();
17484 + BUG_ON((__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL) != (read_cr3() & __PHYSICAL_MASK) && (__pa(get_cpu_pgd(cpu, user)) | PCID_USER) != (read_cr3() & __PHYSICAL_MASK));
17485 +
17486 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17487 + if (static_cpu_has(X86_FEATURE_PCID)) {
17488 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
17489 + u64 descriptor[2];
17490 + descriptor[0] = PCID_USER;
17491 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17492 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF)) {
17493 + descriptor[0] = PCID_KERNEL;
17494 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17495 + }
17496 + } else {
17497 + write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
17498 + if (static_cpu_has(X86_FEATURE_STRONGUDEREF))
17499 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
17500 + else
17501 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
17502 + }
17503 + } else
17504 +#endif
17505 +
17506 + load_cr3(get_cpu_pgd(cpu, kernel));
17507 +#endif
17508 +
17509 #ifdef CONFIG_SMP
17510 - else {
17511 this_cpu_write(cpu_tlbstate.state, TLBSTATE_OK);
17512 BUG_ON(this_cpu_read(cpu_tlbstate.active_mm) != next);
17513
17514 @@ -103,13 +218,30 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17515 * tlb flush IPI delivery. We must reload CR3
17516 * to make sure to use no freed page tables.
17517 */
17518 +
17519 +#ifndef CONFIG_PAX_PER_CPU_PGD
17520 load_cr3(next->pgd);
17521 trace_tlb_flush(TLB_FLUSH_ON_TASK_SWITCH, TLB_FLUSH_ALL);
17522 +#endif
17523 +
17524 load_mm_cr4(next);
17525 load_LDT_nolock(&next->context);
17526 +
17527 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
17528 + if (!(__supported_pte_mask & _PAGE_NX))
17529 + cpu_set(cpu, next->context.cpu_user_cs_mask);
17530 +#endif
17531 +
17532 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17533 +#ifdef CONFIG_PAX_PAGEEXEC
17534 + if (!((next->pax_flags & MF_PAX_PAGEEXEC) && (__supported_pte_mask & _PAGE_NX)))
17535 +#endif
17536 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17537 +#endif
17538 +
17539 }
17540 +#endif
17541 }
17542 -#endif
17543 }
17544
17545 #define activate_mm(prev, next) \
17546 diff --git a/arch/x86/include/asm/module.h b/arch/x86/include/asm/module.h
17547 index e3b7819..b257c64 100644
17548 --- a/arch/x86/include/asm/module.h
17549 +++ b/arch/x86/include/asm/module.h
17550 @@ -5,6 +5,7 @@
17551
17552 #ifdef CONFIG_X86_64
17553 /* X86_64 does not define MODULE_PROC_FAMILY */
17554 +#define MODULE_PROC_FAMILY ""
17555 #elif defined CONFIG_M486
17556 #define MODULE_PROC_FAMILY "486 "
17557 #elif defined CONFIG_M586
17558 @@ -57,8 +58,20 @@
17559 #error unknown processor family
17560 #endif
17561
17562 -#ifdef CONFIG_X86_32
17563 -# define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY
17564 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_BTS
17565 +#define MODULE_PAX_KERNEXEC "KERNEXEC_BTS "
17566 +#elif defined(CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR)
17567 +#define MODULE_PAX_KERNEXEC "KERNEXEC_OR "
17568 +#else
17569 +#define MODULE_PAX_KERNEXEC ""
17570 #endif
17571
17572 +#ifdef CONFIG_PAX_MEMORY_UDEREF
17573 +#define MODULE_PAX_UDEREF "UDEREF "
17574 +#else
17575 +#define MODULE_PAX_UDEREF ""
17576 +#endif
17577 +
17578 +#define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY MODULE_PAX_KERNEXEC MODULE_PAX_UDEREF
17579 +
17580 #endif /* _ASM_X86_MODULE_H */
17581 diff --git a/arch/x86/include/asm/nmi.h b/arch/x86/include/asm/nmi.h
17582 index 5f2fc44..106caa6 100644
17583 --- a/arch/x86/include/asm/nmi.h
17584 +++ b/arch/x86/include/asm/nmi.h
17585 @@ -36,26 +36,35 @@ enum {
17586
17587 typedef int (*nmi_handler_t)(unsigned int, struct pt_regs *);
17588
17589 +struct nmiaction;
17590 +
17591 +struct nmiwork {
17592 + const struct nmiaction *action;
17593 + u64 max_duration;
17594 + struct irq_work irq_work;
17595 +};
17596 +
17597 struct nmiaction {
17598 struct list_head list;
17599 nmi_handler_t handler;
17600 - u64 max_duration;
17601 - struct irq_work irq_work;
17602 unsigned long flags;
17603 const char *name;
17604 -};
17605 + struct nmiwork *work;
17606 +} __do_const;
17607
17608 #define register_nmi_handler(t, fn, fg, n, init...) \
17609 ({ \
17610 - static struct nmiaction init fn##_na = { \
17611 + static struct nmiwork fn##_nw; \
17612 + static const struct nmiaction init fn##_na = { \
17613 .handler = (fn), \
17614 .name = (n), \
17615 .flags = (fg), \
17616 + .work = &fn##_nw, \
17617 }; \
17618 __register_nmi_handler((t), &fn##_na); \
17619 })
17620
17621 -int __register_nmi_handler(unsigned int, struct nmiaction *);
17622 +int __register_nmi_handler(unsigned int, const struct nmiaction *);
17623
17624 void unregister_nmi_handler(unsigned int, const char *);
17625
17626 diff --git a/arch/x86/include/asm/page.h b/arch/x86/include/asm/page.h
17627 index 802dde3..9183e68 100644
17628 --- a/arch/x86/include/asm/page.h
17629 +++ b/arch/x86/include/asm/page.h
17630 @@ -52,6 +52,7 @@ static inline void copy_user_page(void *to, void *from, unsigned long vaddr,
17631 __phys_addr_symbol(__phys_reloc_hide((unsigned long)(x)))
17632
17633 #define __va(x) ((void *)((unsigned long)(x)+PAGE_OFFSET))
17634 +#define __early_va(x) ((void *)((unsigned long)(x)+__START_KERNEL_map - phys_base))
17635
17636 #define __boot_va(x) __va(x)
17637 #define __boot_pa(x) __pa(x)
17638 @@ -60,11 +61,21 @@ static inline void copy_user_page(void *to, void *from, unsigned long vaddr,
17639 * virt_to_page(kaddr) returns a valid pointer if and only if
17640 * virt_addr_valid(kaddr) returns true.
17641 */
17642 -#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
17643 #define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT)
17644 extern bool __virt_addr_valid(unsigned long kaddr);
17645 #define virt_addr_valid(kaddr) __virt_addr_valid((unsigned long) (kaddr))
17646
17647 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
17648 +#define virt_to_page(kaddr) \
17649 + ({ \
17650 + const void *__kaddr = (const void *)(kaddr); \
17651 + BUG_ON(!virt_addr_valid(__kaddr)); \
17652 + pfn_to_page(__pa(__kaddr) >> PAGE_SHIFT); \
17653 + })
17654 +#else
17655 +#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
17656 +#endif
17657 +
17658 #endif /* __ASSEMBLY__ */
17659
17660 #include <asm-generic/memory_model.h>
17661 diff --git a/arch/x86/include/asm/page_64.h b/arch/x86/include/asm/page_64.h
17662 index b3bebf9..13ac22e 100644
17663 --- a/arch/x86/include/asm/page_64.h
17664 +++ b/arch/x86/include/asm/page_64.h
17665 @@ -7,9 +7,9 @@
17666
17667 /* duplicated to the one in bootmem.h */
17668 extern unsigned long max_pfn;
17669 -extern unsigned long phys_base;
17670 +extern const unsigned long phys_base;
17671
17672 -static inline unsigned long __phys_addr_nodebug(unsigned long x)
17673 +static inline unsigned long __intentional_overflow(-1) __phys_addr_nodebug(unsigned long x)
17674 {
17675 unsigned long y = x - __START_KERNEL_map;
17676
17677 @@ -20,8 +20,8 @@ static inline unsigned long __phys_addr_nodebug(unsigned long x)
17678 }
17679
17680 #ifdef CONFIG_DEBUG_VIRTUAL
17681 -extern unsigned long __phys_addr(unsigned long);
17682 -extern unsigned long __phys_addr_symbol(unsigned long);
17683 +extern unsigned long __intentional_overflow(-1) __phys_addr(unsigned long);
17684 +extern unsigned long __intentional_overflow(-1) __phys_addr_symbol(unsigned long);
17685 #else
17686 #define __phys_addr(x) __phys_addr_nodebug(x)
17687 #define __phys_addr_symbol(x) \
17688 diff --git a/arch/x86/include/asm/paravirt.h b/arch/x86/include/asm/paravirt.h
17689 index 965c47d..ffe0af8 100644
17690 --- a/arch/x86/include/asm/paravirt.h
17691 +++ b/arch/x86/include/asm/paravirt.h
17692 @@ -560,7 +560,7 @@ static inline pmd_t __pmd(pmdval_t val)
17693 return (pmd_t) { ret };
17694 }
17695
17696 -static inline pmdval_t pmd_val(pmd_t pmd)
17697 +static inline __intentional_overflow(-1) pmdval_t pmd_val(pmd_t pmd)
17698 {
17699 pmdval_t ret;
17700
17701 @@ -626,6 +626,18 @@ static inline void set_pgd(pgd_t *pgdp, pgd_t pgd)
17702 val);
17703 }
17704
17705 +static inline void set_pgd_batched(pgd_t *pgdp, pgd_t pgd)
17706 +{
17707 + pgdval_t val = native_pgd_val(pgd);
17708 +
17709 + if (sizeof(pgdval_t) > sizeof(long))
17710 + PVOP_VCALL3(pv_mmu_ops.set_pgd_batched, pgdp,
17711 + val, (u64)val >> 32);
17712 + else
17713 + PVOP_VCALL2(pv_mmu_ops.set_pgd_batched, pgdp,
17714 + val);
17715 +}
17716 +
17717 static inline void pgd_clear(pgd_t *pgdp)
17718 {
17719 set_pgd(pgdp, __pgd(0));
17720 @@ -710,6 +722,21 @@ static inline void __set_fixmap(unsigned /* enum fixed_addresses */ idx,
17721 pv_mmu_ops.set_fixmap(idx, phys, flags);
17722 }
17723
17724 +#ifdef CONFIG_PAX_KERNEXEC
17725 +static inline unsigned long pax_open_kernel(void)
17726 +{
17727 + return PVOP_CALL0(unsigned long, pv_mmu_ops.pax_open_kernel);
17728 +}
17729 +
17730 +static inline unsigned long pax_close_kernel(void)
17731 +{
17732 + return PVOP_CALL0(unsigned long, pv_mmu_ops.pax_close_kernel);
17733 +}
17734 +#else
17735 +static inline unsigned long pax_open_kernel(void) { return 0; }
17736 +static inline unsigned long pax_close_kernel(void) { return 0; }
17737 +#endif
17738 +
17739 #if defined(CONFIG_SMP) && defined(CONFIG_PARAVIRT_SPINLOCKS)
17740
17741 static __always_inline void __ticket_lock_spinning(struct arch_spinlock *lock,
17742 @@ -906,7 +933,7 @@ extern void default_banner(void);
17743
17744 #define PARA_PATCH(struct, off) ((PARAVIRT_PATCH_##struct + (off)) / 4)
17745 #define PARA_SITE(ptype, clobbers, ops) _PVSITE(ptype, clobbers, ops, .long, 4)
17746 -#define PARA_INDIRECT(addr) *%cs:addr
17747 +#define PARA_INDIRECT(addr) *%ss:addr
17748 #endif
17749
17750 #define INTERRUPT_RETURN \
17751 @@ -981,6 +1008,21 @@ extern void default_banner(void);
17752 PARA_SITE(PARA_PATCH(pv_cpu_ops, PV_CPU_irq_enable_sysexit), \
17753 CLBR_NONE, \
17754 jmp PARA_INDIRECT(pv_cpu_ops+PV_CPU_irq_enable_sysexit))
17755 +
17756 +#define GET_CR0_INTO_RDI \
17757 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0); \
17758 + mov %rax,%rdi
17759 +
17760 +#define SET_RDI_INTO_CR0 \
17761 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0)
17762 +
17763 +#define GET_CR3_INTO_RDI \
17764 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_read_cr3); \
17765 + mov %rax,%rdi
17766 +
17767 +#define SET_RDI_INTO_CR3 \
17768 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_write_cr3)
17769 +
17770 #endif /* CONFIG_X86_32 */
17771
17772 #endif /* __ASSEMBLY__ */
17773 diff --git a/arch/x86/include/asm/paravirt_types.h b/arch/x86/include/asm/paravirt_types.h
17774 index 7549b8b..f0edfda 100644
17775 --- a/arch/x86/include/asm/paravirt_types.h
17776 +++ b/arch/x86/include/asm/paravirt_types.h
17777 @@ -84,7 +84,7 @@ struct pv_init_ops {
17778 */
17779 unsigned (*patch)(u8 type, u16 clobber, void *insnbuf,
17780 unsigned long addr, unsigned len);
17781 -};
17782 +} __no_const __no_randomize_layout;
17783
17784
17785 struct pv_lazy_ops {
17786 @@ -92,13 +92,13 @@ struct pv_lazy_ops {
17787 void (*enter)(void);
17788 void (*leave)(void);
17789 void (*flush)(void);
17790 -};
17791 +} __no_randomize_layout;
17792
17793 struct pv_time_ops {
17794 unsigned long long (*sched_clock)(void);
17795 unsigned long long (*steal_clock)(int cpu);
17796 unsigned long (*get_tsc_khz)(void);
17797 -};
17798 +} __no_const __no_randomize_layout;
17799
17800 struct pv_cpu_ops {
17801 /* hooks for various privileged instructions */
17802 @@ -192,7 +192,7 @@ struct pv_cpu_ops {
17803
17804 void (*start_context_switch)(struct task_struct *prev);
17805 void (*end_context_switch)(struct task_struct *next);
17806 -};
17807 +} __no_const __no_randomize_layout;
17808
17809 struct pv_irq_ops {
17810 /*
17811 @@ -215,7 +215,7 @@ struct pv_irq_ops {
17812 #ifdef CONFIG_X86_64
17813 void (*adjust_exception_frame)(void);
17814 #endif
17815 -};
17816 +} __no_randomize_layout;
17817
17818 struct pv_apic_ops {
17819 #ifdef CONFIG_X86_LOCAL_APIC
17820 @@ -223,7 +223,7 @@ struct pv_apic_ops {
17821 unsigned long start_eip,
17822 unsigned long start_esp);
17823 #endif
17824 -};
17825 +} __no_const __no_randomize_layout;
17826
17827 struct pv_mmu_ops {
17828 unsigned long (*read_cr2)(void);
17829 @@ -313,6 +313,7 @@ struct pv_mmu_ops {
17830 struct paravirt_callee_save make_pud;
17831
17832 void (*set_pgd)(pgd_t *pudp, pgd_t pgdval);
17833 + void (*set_pgd_batched)(pgd_t *pudp, pgd_t pgdval);
17834 #endif /* PAGETABLE_LEVELS == 4 */
17835 #endif /* PAGETABLE_LEVELS >= 3 */
17836
17837 @@ -324,7 +325,13 @@ struct pv_mmu_ops {
17838 an mfn. We can tell which is which from the index. */
17839 void (*set_fixmap)(unsigned /* enum fixed_addresses */ idx,
17840 phys_addr_t phys, pgprot_t flags);
17841 -};
17842 +
17843 +#ifdef CONFIG_PAX_KERNEXEC
17844 + unsigned long (*pax_open_kernel)(void);
17845 + unsigned long (*pax_close_kernel)(void);
17846 +#endif
17847 +
17848 +} __no_randomize_layout;
17849
17850 struct arch_spinlock;
17851 #ifdef CONFIG_SMP
17852 @@ -336,11 +343,14 @@ typedef u16 __ticket_t;
17853 struct pv_lock_ops {
17854 struct paravirt_callee_save lock_spinning;
17855 void (*unlock_kick)(struct arch_spinlock *lock, __ticket_t ticket);
17856 -};
17857 +} __no_randomize_layout;
17858
17859 /* This contains all the paravirt structures: we get a convenient
17860 * number for each function using the offset which we use to indicate
17861 - * what to patch. */
17862 + * what to patch.
17863 + * shouldn't be randomized due to the "NEAT TRICK" in paravirt.c
17864 + */
17865 +
17866 struct paravirt_patch_template {
17867 struct pv_init_ops pv_init_ops;
17868 struct pv_time_ops pv_time_ops;
17869 @@ -349,7 +359,7 @@ struct paravirt_patch_template {
17870 struct pv_apic_ops pv_apic_ops;
17871 struct pv_mmu_ops pv_mmu_ops;
17872 struct pv_lock_ops pv_lock_ops;
17873 -};
17874 +} __no_randomize_layout;
17875
17876 extern struct pv_info pv_info;
17877 extern struct pv_init_ops pv_init_ops;
17878 diff --git a/arch/x86/include/asm/pgalloc.h b/arch/x86/include/asm/pgalloc.h
17879 index c4412e9..90e88c5 100644
17880 --- a/arch/x86/include/asm/pgalloc.h
17881 +++ b/arch/x86/include/asm/pgalloc.h
17882 @@ -63,6 +63,13 @@ static inline void pmd_populate_kernel(struct mm_struct *mm,
17883 pmd_t *pmd, pte_t *pte)
17884 {
17885 paravirt_alloc_pte(mm, __pa(pte) >> PAGE_SHIFT);
17886 + set_pmd(pmd, __pmd(__pa(pte) | _KERNPG_TABLE));
17887 +}
17888 +
17889 +static inline void pmd_populate_user(struct mm_struct *mm,
17890 + pmd_t *pmd, pte_t *pte)
17891 +{
17892 + paravirt_alloc_pte(mm, __pa(pte) >> PAGE_SHIFT);
17893 set_pmd(pmd, __pmd(__pa(pte) | _PAGE_TABLE));
17894 }
17895
17896 @@ -108,12 +115,22 @@ static inline void __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd,
17897
17898 #ifdef CONFIG_X86_PAE
17899 extern void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd);
17900 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
17901 +{
17902 + pud_populate(mm, pudp, pmd);
17903 +}
17904 #else /* !CONFIG_X86_PAE */
17905 static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
17906 {
17907 paravirt_alloc_pmd(mm, __pa(pmd) >> PAGE_SHIFT);
17908 set_pud(pud, __pud(_PAGE_TABLE | __pa(pmd)));
17909 }
17910 +
17911 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
17912 +{
17913 + paravirt_alloc_pmd(mm, __pa(pmd) >> PAGE_SHIFT);
17914 + set_pud(pud, __pud(_KERNPG_TABLE | __pa(pmd)));
17915 +}
17916 #endif /* CONFIG_X86_PAE */
17917
17918 #if PAGETABLE_LEVELS > 3
17919 @@ -123,6 +140,12 @@ static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, pud_t *pud)
17920 set_pgd(pgd, __pgd(_PAGE_TABLE | __pa(pud)));
17921 }
17922
17923 +static inline void pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pud_t *pud)
17924 +{
17925 + paravirt_alloc_pud(mm, __pa(pud) >> PAGE_SHIFT);
17926 + set_pgd(pgd, __pgd(_KERNPG_TABLE | __pa(pud)));
17927 +}
17928 +
17929 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
17930 {
17931 return (pud_t *)get_zeroed_page(GFP_KERNEL|__GFP_REPEAT);
17932 diff --git a/arch/x86/include/asm/pgtable-2level.h b/arch/x86/include/asm/pgtable-2level.h
17933 index fd74a11..35fd5af 100644
17934 --- a/arch/x86/include/asm/pgtable-2level.h
17935 +++ b/arch/x86/include/asm/pgtable-2level.h
17936 @@ -18,7 +18,9 @@ static inline void native_set_pte(pte_t *ptep , pte_t pte)
17937
17938 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
17939 {
17940 + pax_open_kernel();
17941 *pmdp = pmd;
17942 + pax_close_kernel();
17943 }
17944
17945 static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
17946 diff --git a/arch/x86/include/asm/pgtable-3level.h b/arch/x86/include/asm/pgtable-3level.h
17947 index cdaa58c..e61122b 100644
17948 --- a/arch/x86/include/asm/pgtable-3level.h
17949 +++ b/arch/x86/include/asm/pgtable-3level.h
17950 @@ -92,12 +92,16 @@ static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
17951
17952 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
17953 {
17954 + pax_open_kernel();
17955 set_64bit((unsigned long long *)(pmdp), native_pmd_val(pmd));
17956 + pax_close_kernel();
17957 }
17958
17959 static inline void native_set_pud(pud_t *pudp, pud_t pud)
17960 {
17961 + pax_open_kernel();
17962 set_64bit((unsigned long long *)(pudp), native_pud_val(pud));
17963 + pax_close_kernel();
17964 }
17965
17966 /*
17967 diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h
17968 index a0c35bf..7045c6a 100644
17969 --- a/arch/x86/include/asm/pgtable.h
17970 +++ b/arch/x86/include/asm/pgtable.h
17971 @@ -47,6 +47,7 @@ extern struct mm_struct *pgd_page_get_mm(struct page *page);
17972
17973 #ifndef __PAGETABLE_PUD_FOLDED
17974 #define set_pgd(pgdp, pgd) native_set_pgd(pgdp, pgd)
17975 +#define set_pgd_batched(pgdp, pgd) native_set_pgd_batched(pgdp, pgd)
17976 #define pgd_clear(pgd) native_pgd_clear(pgd)
17977 #endif
17978
17979 @@ -84,12 +85,53 @@ extern struct mm_struct *pgd_page_get_mm(struct page *page);
17980
17981 #define arch_end_context_switch(prev) do {} while(0)
17982
17983 +#define pax_open_kernel() native_pax_open_kernel()
17984 +#define pax_close_kernel() native_pax_close_kernel()
17985 #endif /* CONFIG_PARAVIRT */
17986
17987 +#define __HAVE_ARCH_PAX_OPEN_KERNEL
17988 +#define __HAVE_ARCH_PAX_CLOSE_KERNEL
17989 +
17990 +#ifdef CONFIG_PAX_KERNEXEC
17991 +static inline unsigned long native_pax_open_kernel(void)
17992 +{
17993 + unsigned long cr0;
17994 +
17995 + preempt_disable();
17996 + barrier();
17997 + cr0 = read_cr0() ^ X86_CR0_WP;
17998 + BUG_ON(cr0 & X86_CR0_WP);
17999 + write_cr0(cr0);
18000 + barrier();
18001 + return cr0 ^ X86_CR0_WP;
18002 +}
18003 +
18004 +static inline unsigned long native_pax_close_kernel(void)
18005 +{
18006 + unsigned long cr0;
18007 +
18008 + barrier();
18009 + cr0 = read_cr0() ^ X86_CR0_WP;
18010 + BUG_ON(!(cr0 & X86_CR0_WP));
18011 + write_cr0(cr0);
18012 + barrier();
18013 + preempt_enable_no_resched();
18014 + return cr0 ^ X86_CR0_WP;
18015 +}
18016 +#else
18017 +static inline unsigned long native_pax_open_kernel(void) { return 0; }
18018 +static inline unsigned long native_pax_close_kernel(void) { return 0; }
18019 +#endif
18020 +
18021 /*
18022 * The following only work if pte_present() is true.
18023 * Undefined behaviour if not..
18024 */
18025 +static inline int pte_user(pte_t pte)
18026 +{
18027 + return pte_val(pte) & _PAGE_USER;
18028 +}
18029 +
18030 static inline int pte_dirty(pte_t pte)
18031 {
18032 return pte_flags(pte) & _PAGE_DIRTY;
18033 @@ -150,6 +192,11 @@ static inline unsigned long pud_pfn(pud_t pud)
18034 return (pud_val(pud) & PTE_PFN_MASK) >> PAGE_SHIFT;
18035 }
18036
18037 +static inline unsigned long pgd_pfn(pgd_t pgd)
18038 +{
18039 + return (pgd_val(pgd) & PTE_PFN_MASK) >> PAGE_SHIFT;
18040 +}
18041 +
18042 #define pte_page(pte) pfn_to_page(pte_pfn(pte))
18043
18044 static inline int pmd_large(pmd_t pte)
18045 @@ -203,9 +250,29 @@ static inline pte_t pte_wrprotect(pte_t pte)
18046 return pte_clear_flags(pte, _PAGE_RW);
18047 }
18048
18049 +static inline pte_t pte_mkread(pte_t pte)
18050 +{
18051 + return __pte(pte_val(pte) | _PAGE_USER);
18052 +}
18053 +
18054 static inline pte_t pte_mkexec(pte_t pte)
18055 {
18056 - return pte_clear_flags(pte, _PAGE_NX);
18057 +#ifdef CONFIG_X86_PAE
18058 + if (__supported_pte_mask & _PAGE_NX)
18059 + return pte_clear_flags(pte, _PAGE_NX);
18060 + else
18061 +#endif
18062 + return pte_set_flags(pte, _PAGE_USER);
18063 +}
18064 +
18065 +static inline pte_t pte_exprotect(pte_t pte)
18066 +{
18067 +#ifdef CONFIG_X86_PAE
18068 + if (__supported_pte_mask & _PAGE_NX)
18069 + return pte_set_flags(pte, _PAGE_NX);
18070 + else
18071 +#endif
18072 + return pte_clear_flags(pte, _PAGE_USER);
18073 }
18074
18075 static inline pte_t pte_mkdirty(pte_t pte)
18076 @@ -420,6 +487,16 @@ pte_t *populate_extra_pte(unsigned long vaddr);
18077 #endif
18078
18079 #ifndef __ASSEMBLY__
18080 +
18081 +#ifdef CONFIG_PAX_PER_CPU_PGD
18082 +extern pgd_t cpu_pgd[NR_CPUS][2][PTRS_PER_PGD];
18083 +enum cpu_pgd_type {kernel = 0, user = 1};
18084 +static inline pgd_t *get_cpu_pgd(unsigned int cpu, enum cpu_pgd_type type)
18085 +{
18086 + return cpu_pgd[cpu][type];
18087 +}
18088 +#endif
18089 +
18090 #include <linux/mm_types.h>
18091 #include <linux/mmdebug.h>
18092 #include <linux/log2.h>
18093 @@ -571,7 +648,7 @@ static inline unsigned long pud_page_vaddr(pud_t pud)
18094 * Currently stuck as a macro due to indirect forward reference to
18095 * linux/mmzone.h's __section_mem_map_addr() definition:
18096 */
18097 -#define pud_page(pud) pfn_to_page(pud_val(pud) >> PAGE_SHIFT)
18098 +#define pud_page(pud) pfn_to_page((pud_val(pud) & PTE_PFN_MASK) >> PAGE_SHIFT)
18099
18100 /* Find an entry in the second-level page table.. */
18101 static inline pmd_t *pmd_offset(pud_t *pud, unsigned long address)
18102 @@ -611,7 +688,7 @@ static inline unsigned long pgd_page_vaddr(pgd_t pgd)
18103 * Currently stuck as a macro due to indirect forward reference to
18104 * linux/mmzone.h's __section_mem_map_addr() definition:
18105 */
18106 -#define pgd_page(pgd) pfn_to_page(pgd_val(pgd) >> PAGE_SHIFT)
18107 +#define pgd_page(pgd) pfn_to_page((pgd_val(pgd) & PTE_PFN_MASK) >> PAGE_SHIFT)
18108
18109 /* to find an entry in a page-table-directory. */
18110 static inline unsigned long pud_index(unsigned long address)
18111 @@ -626,7 +703,7 @@ static inline pud_t *pud_offset(pgd_t *pgd, unsigned long address)
18112
18113 static inline int pgd_bad(pgd_t pgd)
18114 {
18115 - return (pgd_flags(pgd) & ~_PAGE_USER) != _KERNPG_TABLE;
18116 + return (pgd_flags(pgd) & ~(_PAGE_USER | _PAGE_NX)) != _KERNPG_TABLE;
18117 }
18118
18119 static inline int pgd_none(pgd_t pgd)
18120 @@ -649,7 +726,12 @@ static inline int pgd_none(pgd_t pgd)
18121 * pgd_offset() returns a (pgd_t *)
18122 * pgd_index() is used get the offset into the pgd page's array of pgd_t's;
18123 */
18124 -#define pgd_offset(mm, address) ((mm)->pgd + pgd_index((address)))
18125 +#define pgd_offset(mm, address) ((mm)->pgd + pgd_index(address))
18126 +
18127 +#ifdef CONFIG_PAX_PER_CPU_PGD
18128 +#define pgd_offset_cpu(cpu, type, address) (get_cpu_pgd(cpu, type) + pgd_index(address))
18129 +#endif
18130 +
18131 /*
18132 * a shortcut which implies the use of the kernel's pgd, instead
18133 * of a process's
18134 @@ -660,6 +742,25 @@ static inline int pgd_none(pgd_t pgd)
18135 #define KERNEL_PGD_BOUNDARY pgd_index(PAGE_OFFSET)
18136 #define KERNEL_PGD_PTRS (PTRS_PER_PGD - KERNEL_PGD_BOUNDARY)
18137
18138 +#ifdef CONFIG_X86_32
18139 +#define USER_PGD_PTRS KERNEL_PGD_BOUNDARY
18140 +#else
18141 +#define TASK_SIZE_MAX_SHIFT CONFIG_TASK_SIZE_MAX_SHIFT
18142 +#define USER_PGD_PTRS (_AC(1,UL) << (TASK_SIZE_MAX_SHIFT - PGDIR_SHIFT))
18143 +
18144 +#ifdef CONFIG_PAX_MEMORY_UDEREF
18145 +#ifdef __ASSEMBLY__
18146 +#define pax_user_shadow_base pax_user_shadow_base(%rip)
18147 +#else
18148 +extern unsigned long pax_user_shadow_base;
18149 +extern pgdval_t clone_pgd_mask;
18150 +#endif
18151 +#else
18152 +#define pax_user_shadow_base (0UL)
18153 +#endif
18154 +
18155 +#endif
18156 +
18157 #ifndef __ASSEMBLY__
18158
18159 extern int direct_gbpages;
18160 @@ -826,11 +927,24 @@ static inline void pmdp_set_wrprotect(struct mm_struct *mm,
18161 * dst and src can be on the same page, but the range must not overlap,
18162 * and must not cross a page boundary.
18163 */
18164 -static inline void clone_pgd_range(pgd_t *dst, pgd_t *src, int count)
18165 +static inline void clone_pgd_range(pgd_t *dst, const pgd_t *src, int count)
18166 {
18167 - memcpy(dst, src, count * sizeof(pgd_t));
18168 + pax_open_kernel();
18169 + while (count--)
18170 + *dst++ = *src++;
18171 + pax_close_kernel();
18172 }
18173
18174 +#ifdef CONFIG_PAX_PER_CPU_PGD
18175 +extern void __clone_user_pgds(pgd_t *dst, const pgd_t *src);
18176 +#endif
18177 +
18178 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
18179 +extern void __shadow_user_pgds(pgd_t *dst, const pgd_t *src);
18180 +#else
18181 +static inline void __shadow_user_pgds(pgd_t *dst, const pgd_t *src) {}
18182 +#endif
18183 +
18184 #define PTE_SHIFT ilog2(PTRS_PER_PTE)
18185 static inline int page_level_shift(enum pg_level level)
18186 {
18187 diff --git a/arch/x86/include/asm/pgtable_32.h b/arch/x86/include/asm/pgtable_32.h
18188 index b6c0b40..3535d47 100644
18189 --- a/arch/x86/include/asm/pgtable_32.h
18190 +++ b/arch/x86/include/asm/pgtable_32.h
18191 @@ -25,9 +25,6 @@
18192 struct mm_struct;
18193 struct vm_area_struct;
18194
18195 -extern pgd_t swapper_pg_dir[1024];
18196 -extern pgd_t initial_page_table[1024];
18197 -
18198 static inline void pgtable_cache_init(void) { }
18199 static inline void check_pgt_cache(void) { }
18200 void paging_init(void);
18201 @@ -45,6 +42,12 @@ void paging_init(void);
18202 # include <asm/pgtable-2level.h>
18203 #endif
18204
18205 +extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
18206 +extern pgd_t initial_page_table[PTRS_PER_PGD];
18207 +#ifdef CONFIG_X86_PAE
18208 +extern pmd_t swapper_pm_dir[PTRS_PER_PGD][PTRS_PER_PMD];
18209 +#endif
18210 +
18211 #if defined(CONFIG_HIGHPTE)
18212 #define pte_offset_map(dir, address) \
18213 ((pte_t *)kmap_atomic(pmd_page(*(dir))) + \
18214 @@ -59,12 +62,17 @@ void paging_init(void);
18215 /* Clear a kernel PTE and flush it from the TLB */
18216 #define kpte_clear_flush(ptep, vaddr) \
18217 do { \
18218 + pax_open_kernel(); \
18219 pte_clear(&init_mm, (vaddr), (ptep)); \
18220 + pax_close_kernel(); \
18221 __flush_tlb_one((vaddr)); \
18222 } while (0)
18223
18224 #endif /* !__ASSEMBLY__ */
18225
18226 +#define HAVE_ARCH_UNMAPPED_AREA
18227 +#define HAVE_ARCH_UNMAPPED_AREA_TOPDOWN
18228 +
18229 /*
18230 * kern_addr_valid() is (1) for FLATMEM and (0) for
18231 * SPARSEMEM and DISCONTIGMEM
18232 diff --git a/arch/x86/include/asm/pgtable_32_types.h b/arch/x86/include/asm/pgtable_32_types.h
18233 index 9fb2f2b..b04b4bf 100644
18234 --- a/arch/x86/include/asm/pgtable_32_types.h
18235 +++ b/arch/x86/include/asm/pgtable_32_types.h
18236 @@ -8,7 +8,7 @@
18237 */
18238 #ifdef CONFIG_X86_PAE
18239 # include <asm/pgtable-3level_types.h>
18240 -# define PMD_SIZE (1UL << PMD_SHIFT)
18241 +# define PMD_SIZE (_AC(1, UL) << PMD_SHIFT)
18242 # define PMD_MASK (~(PMD_SIZE - 1))
18243 #else
18244 # include <asm/pgtable-2level_types.h>
18245 @@ -46,6 +46,19 @@ extern bool __vmalloc_start_set; /* set once high_memory is set */
18246 # define VMALLOC_END (FIXADDR_START - 2 * PAGE_SIZE)
18247 #endif
18248
18249 +#ifdef CONFIG_PAX_KERNEXEC
18250 +#ifndef __ASSEMBLY__
18251 +extern unsigned char MODULES_EXEC_VADDR[];
18252 +extern unsigned char MODULES_EXEC_END[];
18253 +#endif
18254 +#include <asm/boot.h>
18255 +#define ktla_ktva(addr) (addr + LOAD_PHYSICAL_ADDR + PAGE_OFFSET)
18256 +#define ktva_ktla(addr) (addr - LOAD_PHYSICAL_ADDR - PAGE_OFFSET)
18257 +#else
18258 +#define ktla_ktva(addr) (addr)
18259 +#define ktva_ktla(addr) (addr)
18260 +#endif
18261 +
18262 #define MODULES_VADDR VMALLOC_START
18263 #define MODULES_END VMALLOC_END
18264 #define MODULES_LEN (MODULES_VADDR - MODULES_END)
18265 diff --git a/arch/x86/include/asm/pgtable_64.h b/arch/x86/include/asm/pgtable_64.h
18266 index 2ee7811..55aca24 100644
18267 --- a/arch/x86/include/asm/pgtable_64.h
18268 +++ b/arch/x86/include/asm/pgtable_64.h
18269 @@ -16,11 +16,16 @@
18270
18271 extern pud_t level3_kernel_pgt[512];
18272 extern pud_t level3_ident_pgt[512];
18273 +extern pud_t level3_vmalloc_start_pgt[512];
18274 +extern pud_t level3_vmalloc_end_pgt[512];
18275 +extern pud_t level3_vmemmap_pgt[512];
18276 +extern pud_t level2_vmemmap_pgt[512];
18277 extern pmd_t level2_kernel_pgt[512];
18278 extern pmd_t level2_fixmap_pgt[512];
18279 -extern pmd_t level2_ident_pgt[512];
18280 -extern pte_t level1_fixmap_pgt[512];
18281 -extern pgd_t init_level4_pgt[];
18282 +extern pmd_t level2_ident_pgt[2][512];
18283 +extern pte_t level1_fixmap_pgt[3][512];
18284 +extern pte_t level1_vsyscall_pgt[512];
18285 +extern pgd_t init_level4_pgt[512];
18286
18287 #define swapper_pg_dir init_level4_pgt
18288
18289 @@ -62,7 +67,9 @@ static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
18290
18291 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
18292 {
18293 + pax_open_kernel();
18294 *pmdp = pmd;
18295 + pax_close_kernel();
18296 }
18297
18298 static inline void native_pmd_clear(pmd_t *pmd)
18299 @@ -98,7 +105,9 @@ static inline pmd_t native_pmdp_get_and_clear(pmd_t *xp)
18300
18301 static inline void native_set_pud(pud_t *pudp, pud_t pud)
18302 {
18303 + pax_open_kernel();
18304 *pudp = pud;
18305 + pax_close_kernel();
18306 }
18307
18308 static inline void native_pud_clear(pud_t *pud)
18309 @@ -108,6 +117,13 @@ static inline void native_pud_clear(pud_t *pud)
18310
18311 static inline void native_set_pgd(pgd_t *pgdp, pgd_t pgd)
18312 {
18313 + pax_open_kernel();
18314 + *pgdp = pgd;
18315 + pax_close_kernel();
18316 +}
18317 +
18318 +static inline void native_set_pgd_batched(pgd_t *pgdp, pgd_t pgd)
18319 +{
18320 *pgdp = pgd;
18321 }
18322
18323 diff --git a/arch/x86/include/asm/pgtable_64_types.h b/arch/x86/include/asm/pgtable_64_types.h
18324 index 602b602..acb53ed 100644
18325 --- a/arch/x86/include/asm/pgtable_64_types.h
18326 +++ b/arch/x86/include/asm/pgtable_64_types.h
18327 @@ -61,11 +61,16 @@ typedef struct { pteval_t pte; } pte_t;
18328 #define MODULES_VADDR (__START_KERNEL_map + KERNEL_IMAGE_SIZE)
18329 #define MODULES_END _AC(0xffffffffff000000, UL)
18330 #define MODULES_LEN (MODULES_END - MODULES_VADDR)
18331 +#define MODULES_EXEC_VADDR MODULES_VADDR
18332 +#define MODULES_EXEC_END MODULES_END
18333 #define ESPFIX_PGD_ENTRY _AC(-2, UL)
18334 #define ESPFIX_BASE_ADDR (ESPFIX_PGD_ENTRY << PGDIR_SHIFT)
18335 #define EFI_VA_START ( -4 * (_AC(1, UL) << 30))
18336 #define EFI_VA_END (-68 * (_AC(1, UL) << 30))
18337
18338 +#define ktla_ktva(addr) (addr)
18339 +#define ktva_ktla(addr) (addr)
18340 +
18341 #define EARLY_DYNAMIC_PAGE_TABLES 64
18342
18343 #endif /* _ASM_X86_PGTABLE_64_DEFS_H */
18344 diff --git a/arch/x86/include/asm/pgtable_types.h b/arch/x86/include/asm/pgtable_types.h
18345 index 8c7c108..1c1b77f 100644
18346 --- a/arch/x86/include/asm/pgtable_types.h
18347 +++ b/arch/x86/include/asm/pgtable_types.h
18348 @@ -85,8 +85,10 @@
18349
18350 #if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
18351 #define _PAGE_NX (_AT(pteval_t, 1) << _PAGE_BIT_NX)
18352 -#else
18353 +#elif defined(CONFIG_KMEMCHECK) || defined(CONFIG_MEM_SOFT_DIRTY)
18354 #define _PAGE_NX (_AT(pteval_t, 0))
18355 +#else
18356 +#define _PAGE_NX (_AT(pteval_t, 1) << _PAGE_BIT_HIDDEN)
18357 #endif
18358
18359 #define _PAGE_PROTNONE (_AT(pteval_t, 1) << _PAGE_BIT_PROTNONE)
18360 @@ -141,6 +143,9 @@ enum page_cache_mode {
18361 #define PAGE_READONLY_EXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | \
18362 _PAGE_ACCESSED)
18363
18364 +#define PAGE_READONLY_NOEXEC PAGE_READONLY
18365 +#define PAGE_SHARED_NOEXEC PAGE_SHARED
18366 +
18367 #define __PAGE_KERNEL_EXEC \
18368 (_PAGE_PRESENT | _PAGE_RW | _PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_GLOBAL)
18369 #define __PAGE_KERNEL (__PAGE_KERNEL_EXEC | _PAGE_NX)
18370 @@ -148,7 +153,7 @@ enum page_cache_mode {
18371 #define __PAGE_KERNEL_RO (__PAGE_KERNEL & ~_PAGE_RW)
18372 #define __PAGE_KERNEL_RX (__PAGE_KERNEL_EXEC & ~_PAGE_RW)
18373 #define __PAGE_KERNEL_NOCACHE (__PAGE_KERNEL | _PAGE_NOCACHE)
18374 -#define __PAGE_KERNEL_VSYSCALL (__PAGE_KERNEL_RX | _PAGE_USER)
18375 +#define __PAGE_KERNEL_VSYSCALL (__PAGE_KERNEL_RO | _PAGE_USER)
18376 #define __PAGE_KERNEL_VVAR (__PAGE_KERNEL_RO | _PAGE_USER)
18377 #define __PAGE_KERNEL_LARGE (__PAGE_KERNEL | _PAGE_PSE)
18378 #define __PAGE_KERNEL_LARGE_EXEC (__PAGE_KERNEL_EXEC | _PAGE_PSE)
18379 @@ -194,7 +199,7 @@ enum page_cache_mode {
18380 #ifdef CONFIG_X86_64
18381 #define __PAGE_KERNEL_IDENT_LARGE_EXEC __PAGE_KERNEL_LARGE_EXEC
18382 #else
18383 -#define PTE_IDENT_ATTR 0x003 /* PRESENT+RW */
18384 +#define PTE_IDENT_ATTR 0x063 /* PRESENT+RW+DIRTY+ACCESSED */
18385 #define PDE_IDENT_ATTR 0x063 /* PRESENT+RW+DIRTY+ACCESSED */
18386 #define PGD_IDENT_ATTR 0x001 /* PRESENT (no other attributes) */
18387 #endif
18388 @@ -233,7 +238,17 @@ static inline pgdval_t pgd_flags(pgd_t pgd)
18389 {
18390 return native_pgd_val(pgd) & PTE_FLAGS_MASK;
18391 }
18392 +#endif
18393
18394 +#if PAGETABLE_LEVELS == 3
18395 +#include <asm-generic/pgtable-nopud.h>
18396 +#endif
18397 +
18398 +#if PAGETABLE_LEVELS == 2
18399 +#include <asm-generic/pgtable-nopmd.h>
18400 +#endif
18401 +
18402 +#ifndef __ASSEMBLY__
18403 #if PAGETABLE_LEVELS > 3
18404 typedef struct { pudval_t pud; } pud_t;
18405
18406 @@ -247,8 +262,6 @@ static inline pudval_t native_pud_val(pud_t pud)
18407 return pud.pud;
18408 }
18409 #else
18410 -#include <asm-generic/pgtable-nopud.h>
18411 -
18412 static inline pudval_t native_pud_val(pud_t pud)
18413 {
18414 return native_pgd_val(pud.pgd);
18415 @@ -268,8 +281,6 @@ static inline pmdval_t native_pmd_val(pmd_t pmd)
18416 return pmd.pmd;
18417 }
18418 #else
18419 -#include <asm-generic/pgtable-nopmd.h>
18420 -
18421 static inline pmdval_t native_pmd_val(pmd_t pmd)
18422 {
18423 return native_pgd_val(pmd.pud.pgd);
18424 @@ -362,7 +373,6 @@ typedef struct page *pgtable_t;
18425
18426 extern pteval_t __supported_pte_mask;
18427 extern void set_nx(void);
18428 -extern int nx_enabled;
18429
18430 #define pgprot_writecombine pgprot_writecombine
18431 extern pgprot_t pgprot_writecombine(pgprot_t prot);
18432 diff --git a/arch/x86/include/asm/preempt.h b/arch/x86/include/asm/preempt.h
18433 index 8f327184..368fb29 100644
18434 --- a/arch/x86/include/asm/preempt.h
18435 +++ b/arch/x86/include/asm/preempt.h
18436 @@ -84,7 +84,7 @@ static __always_inline void __preempt_count_sub(int val)
18437 */
18438 static __always_inline bool __preempt_count_dec_and_test(void)
18439 {
18440 - GEN_UNARY_RMWcc("decl", __preempt_count, __percpu_arg(0), "e");
18441 + GEN_UNARY_RMWcc("decl", "incl", __preempt_count, __percpu_arg(0), "e");
18442 }
18443
18444 /*
18445 diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h
18446 index ec1c935..5cc6023 100644
18447 --- a/arch/x86/include/asm/processor.h
18448 +++ b/arch/x86/include/asm/processor.h
18449 @@ -127,7 +127,7 @@ struct cpuinfo_x86 {
18450 /* Index into per_cpu list: */
18451 u16 cpu_index;
18452 u32 microcode;
18453 -};
18454 +} __randomize_layout;
18455
18456 #define X86_VENDOR_INTEL 0
18457 #define X86_VENDOR_CYRIX 1
18458 @@ -198,9 +198,21 @@ static inline void native_cpuid(unsigned int *eax, unsigned int *ebx,
18459 : "memory");
18460 }
18461
18462 +/* invpcid (%rdx),%rax */
18463 +#define __ASM_INVPCID ".byte 0x66,0x0f,0x38,0x82,0x02"
18464 +
18465 +#define INVPCID_SINGLE_ADDRESS 0UL
18466 +#define INVPCID_SINGLE_CONTEXT 1UL
18467 +#define INVPCID_ALL_GLOBAL 2UL
18468 +#define INVPCID_ALL_NONGLOBAL 3UL
18469 +
18470 +#define PCID_KERNEL 0UL
18471 +#define PCID_USER 1UL
18472 +#define PCID_NOFLUSH (1UL << 63)
18473 +
18474 static inline void load_cr3(pgd_t *pgdir)
18475 {
18476 - write_cr3(__pa(pgdir));
18477 + write_cr3(__pa(pgdir) | PCID_KERNEL);
18478 }
18479
18480 #ifdef CONFIG_X86_32
18481 @@ -282,7 +294,7 @@ struct tss_struct {
18482
18483 } ____cacheline_aligned;
18484
18485 -DECLARE_PER_CPU_SHARED_ALIGNED(struct tss_struct, init_tss);
18486 +extern struct tss_struct init_tss[NR_CPUS];
18487
18488 /*
18489 * Save the original ist values for checking stack pointers during debugging
18490 @@ -479,6 +491,7 @@ struct thread_struct {
18491 unsigned short ds;
18492 unsigned short fsindex;
18493 unsigned short gsindex;
18494 + unsigned short ss;
18495 #endif
18496 #ifdef CONFIG_X86_32
18497 unsigned long ip;
18498 @@ -805,11 +818,18 @@ static inline void spin_lock_prefetch(const void *x)
18499 */
18500 #define TASK_SIZE PAGE_OFFSET
18501 #define TASK_SIZE_MAX TASK_SIZE
18502 +
18503 +#ifdef CONFIG_PAX_SEGMEXEC
18504 +#define SEGMEXEC_TASK_SIZE (TASK_SIZE / 2)
18505 +#define STACK_TOP ((current->mm->pax_flags & MF_PAX_SEGMEXEC)?SEGMEXEC_TASK_SIZE:TASK_SIZE)
18506 +#else
18507 #define STACK_TOP TASK_SIZE
18508 -#define STACK_TOP_MAX STACK_TOP
18509 +#endif
18510 +
18511 +#define STACK_TOP_MAX TASK_SIZE
18512
18513 #define INIT_THREAD { \
18514 - .sp0 = sizeof(init_stack) + (long)&init_stack, \
18515 + .sp0 = sizeof(init_stack) + (long)&init_stack - 8, \
18516 .vm86_info = NULL, \
18517 .sysenter_cs = __KERNEL_CS, \
18518 .io_bitmap_ptr = NULL, \
18519 @@ -823,7 +843,7 @@ static inline void spin_lock_prefetch(const void *x)
18520 */
18521 #define INIT_TSS { \
18522 .x86_tss = { \
18523 - .sp0 = sizeof(init_stack) + (long)&init_stack, \
18524 + .sp0 = sizeof(init_stack) + (long)&init_stack - 8, \
18525 .ss0 = __KERNEL_DS, \
18526 .ss1 = __KERNEL_CS, \
18527 .io_bitmap_base = INVALID_IO_BITMAP_OFFSET, \
18528 @@ -834,11 +854,7 @@ static inline void spin_lock_prefetch(const void *x)
18529 extern unsigned long thread_saved_pc(struct task_struct *tsk);
18530
18531 #define THREAD_SIZE_LONGS (THREAD_SIZE/sizeof(unsigned long))
18532 -#define KSTK_TOP(info) \
18533 -({ \
18534 - unsigned long *__ptr = (unsigned long *)(info); \
18535 - (unsigned long)(&__ptr[THREAD_SIZE_LONGS]); \
18536 -})
18537 +#define KSTK_TOP(info) ((container_of(info, struct task_struct, tinfo))->thread.sp0)
18538
18539 /*
18540 * The below -8 is to reserve 8 bytes on top of the ring0 stack.
18541 @@ -853,7 +869,7 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
18542 #define task_pt_regs(task) \
18543 ({ \
18544 struct pt_regs *__regs__; \
18545 - __regs__ = (struct pt_regs *)(KSTK_TOP(task_stack_page(task))-8); \
18546 + __regs__ = (struct pt_regs *)((task)->thread.sp0); \
18547 __regs__ - 1; \
18548 })
18549
18550 @@ -869,13 +885,13 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
18551 * particular problem by preventing anything from being mapped
18552 * at the maximum canonical address.
18553 */
18554 -#define TASK_SIZE_MAX ((1UL << 47) - PAGE_SIZE)
18555 +#define TASK_SIZE_MAX ((1UL << TASK_SIZE_MAX_SHIFT) - PAGE_SIZE)
18556
18557 /* This decides where the kernel will search for a free chunk of vm
18558 * space during mmap's.
18559 */
18560 #define IA32_PAGE_OFFSET ((current->personality & ADDR_LIMIT_3GB) ? \
18561 - 0xc0000000 : 0xFFFFe000)
18562 + 0xc0000000 : 0xFFFFf000)
18563
18564 #define TASK_SIZE (test_thread_flag(TIF_ADDR32) ? \
18565 IA32_PAGE_OFFSET : TASK_SIZE_MAX)
18566 @@ -886,11 +902,11 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
18567 #define STACK_TOP_MAX TASK_SIZE_MAX
18568
18569 #define INIT_THREAD { \
18570 - .sp0 = (unsigned long)&init_stack + sizeof(init_stack) \
18571 + .sp0 = (unsigned long)&init_stack + sizeof(init_stack) - 16 \
18572 }
18573
18574 #define INIT_TSS { \
18575 - .x86_tss.sp0 = (unsigned long)&init_stack + sizeof(init_stack) \
18576 + .x86_tss.sp0 = (unsigned long)&init_stack + sizeof(init_stack) - 16 \
18577 }
18578
18579 /*
18580 @@ -918,6 +934,10 @@ extern void start_thread(struct pt_regs *regs, unsigned long new_ip,
18581 */
18582 #define TASK_UNMAPPED_BASE (PAGE_ALIGN(TASK_SIZE / 3))
18583
18584 +#ifdef CONFIG_PAX_SEGMEXEC
18585 +#define SEGMEXEC_TASK_UNMAPPED_BASE (PAGE_ALIGN(SEGMEXEC_TASK_SIZE / 3))
18586 +#endif
18587 +
18588 #define KSTK_EIP(task) (task_pt_regs(task)->ip)
18589
18590 /* Get/set a process' ability to use the timestamp counter instruction */
18591 @@ -962,7 +982,7 @@ static inline uint32_t hypervisor_cpuid_base(const char *sig, uint32_t leaves)
18592 return 0;
18593 }
18594
18595 -extern unsigned long arch_align_stack(unsigned long sp);
18596 +#define arch_align_stack(x) ((x) & ~0xfUL)
18597 extern void free_init_pages(char *what, unsigned long begin, unsigned long end);
18598
18599 void default_idle(void);
18600 @@ -972,6 +992,6 @@ bool xen_set_default_idle(void);
18601 #define xen_set_default_idle 0
18602 #endif
18603
18604 -void stop_this_cpu(void *dummy);
18605 +void stop_this_cpu(void *dummy) __noreturn;
18606 void df_debug(struct pt_regs *regs, long error_code);
18607 #endif /* _ASM_X86_PROCESSOR_H */
18608 diff --git a/arch/x86/include/asm/ptrace.h b/arch/x86/include/asm/ptrace.h
18609 index 86fc2bb..bd5049a 100644
18610 --- a/arch/x86/include/asm/ptrace.h
18611 +++ b/arch/x86/include/asm/ptrace.h
18612 @@ -89,28 +89,29 @@ static inline unsigned long regs_return_value(struct pt_regs *regs)
18613 }
18614
18615 /*
18616 - * user_mode_vm(regs) determines whether a register set came from user mode.
18617 + * user_mode(regs) determines whether a register set came from user mode.
18618 * This is true if V8086 mode was enabled OR if the register set was from
18619 * protected mode with RPL-3 CS value. This tricky test checks that with
18620 * one comparison. Many places in the kernel can bypass this full check
18621 - * if they have already ruled out V8086 mode, so user_mode(regs) can be used.
18622 + * if they have already ruled out V8086 mode, so user_mode_novm(regs) can
18623 + * be used.
18624 */
18625 -static inline int user_mode(struct pt_regs *regs)
18626 +static inline int user_mode_novm(struct pt_regs *regs)
18627 {
18628 #ifdef CONFIG_X86_32
18629 return (regs->cs & SEGMENT_RPL_MASK) == USER_RPL;
18630 #else
18631 - return !!(regs->cs & 3);
18632 + return !!(regs->cs & SEGMENT_RPL_MASK);
18633 #endif
18634 }
18635
18636 -static inline int user_mode_vm(struct pt_regs *regs)
18637 +static inline int user_mode(struct pt_regs *regs)
18638 {
18639 #ifdef CONFIG_X86_32
18640 return ((regs->cs & SEGMENT_RPL_MASK) | (regs->flags & X86_VM_MASK)) >=
18641 USER_RPL;
18642 #else
18643 - return user_mode(regs);
18644 + return user_mode_novm(regs);
18645 #endif
18646 }
18647
18648 @@ -126,15 +127,16 @@ static inline int v8086_mode(struct pt_regs *regs)
18649 #ifdef CONFIG_X86_64
18650 static inline bool user_64bit_mode(struct pt_regs *regs)
18651 {
18652 + unsigned long cs = regs->cs & 0xffff;
18653 #ifndef CONFIG_PARAVIRT
18654 /*
18655 * On non-paravirt systems, this is the only long mode CPL 3
18656 * selector. We do not allow long mode selectors in the LDT.
18657 */
18658 - return regs->cs == __USER_CS;
18659 + return cs == __USER_CS;
18660 #else
18661 /* Headers are too twisted for this to go in paravirt.h. */
18662 - return regs->cs == __USER_CS || regs->cs == pv_info.extra_user_64bit_cs;
18663 + return cs == __USER_CS || cs == pv_info.extra_user_64bit_cs;
18664 #endif
18665 }
18666
18667 @@ -185,9 +187,11 @@ static inline unsigned long regs_get_register(struct pt_regs *regs,
18668 * Traps from the kernel do not save sp and ss.
18669 * Use the helper function to retrieve sp.
18670 */
18671 - if (offset == offsetof(struct pt_regs, sp) &&
18672 - regs->cs == __KERNEL_CS)
18673 - return kernel_stack_pointer(regs);
18674 + if (offset == offsetof(struct pt_regs, sp)) {
18675 + unsigned long cs = regs->cs & 0xffff;
18676 + if (cs == __KERNEL_CS || cs == __KERNEXEC_KERNEL_CS)
18677 + return kernel_stack_pointer(regs);
18678 + }
18679 #endif
18680 return *(unsigned long *)((unsigned long)regs + offset);
18681 }
18682 diff --git a/arch/x86/include/asm/qrwlock.h b/arch/x86/include/asm/qrwlock.h
18683 index ae0e241..e80b10b 100644
18684 --- a/arch/x86/include/asm/qrwlock.h
18685 +++ b/arch/x86/include/asm/qrwlock.h
18686 @@ -7,8 +7,8 @@
18687 #define queue_write_unlock queue_write_unlock
18688 static inline void queue_write_unlock(struct qrwlock *lock)
18689 {
18690 - barrier();
18691 - ACCESS_ONCE(*(u8 *)&lock->cnts) = 0;
18692 + barrier();
18693 + ACCESS_ONCE_RW(*(u8 *)&lock->cnts) = 0;
18694 }
18695 #endif
18696
18697 diff --git a/arch/x86/include/asm/realmode.h b/arch/x86/include/asm/realmode.h
18698 index 9c6b890..5305f53 100644
18699 --- a/arch/x86/include/asm/realmode.h
18700 +++ b/arch/x86/include/asm/realmode.h
18701 @@ -22,16 +22,14 @@ struct real_mode_header {
18702 #endif
18703 /* APM/BIOS reboot */
18704 u32 machine_real_restart_asm;
18705 -#ifdef CONFIG_X86_64
18706 u32 machine_real_restart_seg;
18707 -#endif
18708 };
18709
18710 /* This must match data at trampoline_32/64.S */
18711 struct trampoline_header {
18712 #ifdef CONFIG_X86_32
18713 u32 start;
18714 - u16 gdt_pad;
18715 + u16 boot_cs;
18716 u16 gdt_limit;
18717 u32 gdt_base;
18718 #else
18719 diff --git a/arch/x86/include/asm/reboot.h b/arch/x86/include/asm/reboot.h
18720 index a82c4f1..ac45053 100644
18721 --- a/arch/x86/include/asm/reboot.h
18722 +++ b/arch/x86/include/asm/reboot.h
18723 @@ -6,13 +6,13 @@
18724 struct pt_regs;
18725
18726 struct machine_ops {
18727 - void (*restart)(char *cmd);
18728 - void (*halt)(void);
18729 - void (*power_off)(void);
18730 + void (* __noreturn restart)(char *cmd);
18731 + void (* __noreturn halt)(void);
18732 + void (* __noreturn power_off)(void);
18733 void (*shutdown)(void);
18734 void (*crash_shutdown)(struct pt_regs *);
18735 - void (*emergency_restart)(void);
18736 -};
18737 + void (* __noreturn emergency_restart)(void);
18738 +} __no_const;
18739
18740 extern struct machine_ops machine_ops;
18741
18742 diff --git a/arch/x86/include/asm/rmwcc.h b/arch/x86/include/asm/rmwcc.h
18743 index 8f7866a..e442f20 100644
18744 --- a/arch/x86/include/asm/rmwcc.h
18745 +++ b/arch/x86/include/asm/rmwcc.h
18746 @@ -3,7 +3,34 @@
18747
18748 #ifdef CC_HAVE_ASM_GOTO
18749
18750 -#define __GEN_RMWcc(fullop, var, cc, ...) \
18751 +#ifdef CONFIG_PAX_REFCOUNT
18752 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18753 +do { \
18754 + asm_volatile_goto (fullop \
18755 + ";jno 0f\n" \
18756 + fullantiop \
18757 + ";int $4\n0:\n" \
18758 + _ASM_EXTABLE(0b, 0b) \
18759 + ";j" cc " %l[cc_label]" \
18760 + : : "m" (var), ## __VA_ARGS__ \
18761 + : "memory" : cc_label); \
18762 + return 0; \
18763 +cc_label: \
18764 + return 1; \
18765 +} while (0)
18766 +#else
18767 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18768 +do { \
18769 + asm_volatile_goto (fullop ";j" cc " %l[cc_label]" \
18770 + : : "m" (var), ## __VA_ARGS__ \
18771 + : "memory" : cc_label); \
18772 + return 0; \
18773 +cc_label: \
18774 + return 1; \
18775 +} while (0)
18776 +#endif
18777 +
18778 +#define __GEN_RMWcc_unchecked(fullop, var, cc, ...) \
18779 do { \
18780 asm_volatile_goto (fullop "; j" cc " %l[cc_label]" \
18781 : : "m" (var), ## __VA_ARGS__ \
18782 @@ -13,15 +40,46 @@ cc_label: \
18783 return 1; \
18784 } while (0)
18785
18786 -#define GEN_UNARY_RMWcc(op, var, arg0, cc) \
18787 - __GEN_RMWcc(op " " arg0, var, cc)
18788 +#define GEN_UNARY_RMWcc(op, antiop, var, arg0, cc) \
18789 + __GEN_RMWcc(op " " arg0, antiop " " arg0, var, cc)
18790
18791 -#define GEN_BINARY_RMWcc(op, var, vcon, val, arg0, cc) \
18792 - __GEN_RMWcc(op " %1, " arg0, var, cc, vcon (val))
18793 +#define GEN_UNARY_RMWcc_unchecked(op, var, arg0, cc) \
18794 + __GEN_RMWcc_unchecked(op " " arg0, var, cc)
18795 +
18796 +#define GEN_BINARY_RMWcc(op, antiop, var, vcon, val, arg0, cc) \
18797 + __GEN_RMWcc(op " %1, " arg0, antiop " %1, " arg0, var, cc, vcon (val))
18798 +
18799 +#define GEN_BINARY_RMWcc_unchecked(op, var, vcon, val, arg0, cc) \
18800 + __GEN_RMWcc_unchecked(op " %1, " arg0, var, cc, vcon (val))
18801
18802 #else /* !CC_HAVE_ASM_GOTO */
18803
18804 -#define __GEN_RMWcc(fullop, var, cc, ...) \
18805 +#ifdef CONFIG_PAX_REFCOUNT
18806 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18807 +do { \
18808 + char c; \
18809 + asm volatile (fullop \
18810 + ";jno 0f\n" \
18811 + fullantiop \
18812 + ";int $4\n0:\n" \
18813 + _ASM_EXTABLE(0b, 0b) \
18814 + "; set" cc " %1" \
18815 + : "+m" (var), "=qm" (c) \
18816 + : __VA_ARGS__ : "memory"); \
18817 + return c != 0; \
18818 +} while (0)
18819 +#else
18820 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18821 +do { \
18822 + char c; \
18823 + asm volatile (fullop "; set" cc " %1" \
18824 + : "+m" (var), "=qm" (c) \
18825 + : __VA_ARGS__ : "memory"); \
18826 + return c != 0; \
18827 +} while (0)
18828 +#endif
18829 +
18830 +#define __GEN_RMWcc_unchecked(fullop, var, cc, ...) \
18831 do { \
18832 char c; \
18833 asm volatile (fullop "; set" cc " %1" \
18834 @@ -30,11 +88,17 @@ do { \
18835 return c != 0; \
18836 } while (0)
18837
18838 -#define GEN_UNARY_RMWcc(op, var, arg0, cc) \
18839 - __GEN_RMWcc(op " " arg0, var, cc)
18840 +#define GEN_UNARY_RMWcc(op, antiop, var, arg0, cc) \
18841 + __GEN_RMWcc(op " " arg0, antiop " " arg0, var, cc)
18842 +
18843 +#define GEN_UNARY_RMWcc_unchecked(op, var, arg0, cc) \
18844 + __GEN_RMWcc_unchecked(op " " arg0, var, cc)
18845 +
18846 +#define GEN_BINARY_RMWcc(op, antiop, var, vcon, val, arg0, cc) \
18847 + __GEN_RMWcc(op " %2, " arg0, antiop " %2, " arg0, var, cc, vcon (val))
18848
18849 -#define GEN_BINARY_RMWcc(op, var, vcon, val, arg0, cc) \
18850 - __GEN_RMWcc(op " %2, " arg0, var, cc, vcon (val))
18851 +#define GEN_BINARY_RMWcc_unchecked(op, var, vcon, val, arg0, cc) \
18852 + __GEN_RMWcc_unchecked(op " %2, " arg0, var, cc, vcon (val))
18853
18854 #endif /* CC_HAVE_ASM_GOTO */
18855
18856 diff --git a/arch/x86/include/asm/rwsem.h b/arch/x86/include/asm/rwsem.h
18857 index cad82c9..2e5c5c1 100644
18858 --- a/arch/x86/include/asm/rwsem.h
18859 +++ b/arch/x86/include/asm/rwsem.h
18860 @@ -64,6 +64,14 @@ static inline void __down_read(struct rw_semaphore *sem)
18861 {
18862 asm volatile("# beginning down_read\n\t"
18863 LOCK_PREFIX _ASM_INC "(%1)\n\t"
18864 +
18865 +#ifdef CONFIG_PAX_REFCOUNT
18866 + "jno 0f\n"
18867 + LOCK_PREFIX _ASM_DEC "(%1)\n"
18868 + "int $4\n0:\n"
18869 + _ASM_EXTABLE(0b, 0b)
18870 +#endif
18871 +
18872 /* adds 0x00000001 */
18873 " jns 1f\n"
18874 " call call_rwsem_down_read_failed\n"
18875 @@ -85,6 +93,14 @@ static inline int __down_read_trylock(struct rw_semaphore *sem)
18876 "1:\n\t"
18877 " mov %1,%2\n\t"
18878 " add %3,%2\n\t"
18879 +
18880 +#ifdef CONFIG_PAX_REFCOUNT
18881 + "jno 0f\n"
18882 + "sub %3,%2\n"
18883 + "int $4\n0:\n"
18884 + _ASM_EXTABLE(0b, 0b)
18885 +#endif
18886 +
18887 " jle 2f\n\t"
18888 LOCK_PREFIX " cmpxchg %2,%0\n\t"
18889 " jnz 1b\n\t"
18890 @@ -104,6 +120,14 @@ static inline void __down_write_nested(struct rw_semaphore *sem, int subclass)
18891 long tmp;
18892 asm volatile("# beginning down_write\n\t"
18893 LOCK_PREFIX " xadd %1,(%2)\n\t"
18894 +
18895 +#ifdef CONFIG_PAX_REFCOUNT
18896 + "jno 0f\n"
18897 + "mov %1,(%2)\n"
18898 + "int $4\n0:\n"
18899 + _ASM_EXTABLE(0b, 0b)
18900 +#endif
18901 +
18902 /* adds 0xffff0001, returns the old value */
18903 " test " __ASM_SEL(%w1,%k1) "," __ASM_SEL(%w1,%k1) "\n\t"
18904 /* was the active mask 0 before? */
18905 @@ -155,6 +179,14 @@ static inline void __up_read(struct rw_semaphore *sem)
18906 long tmp;
18907 asm volatile("# beginning __up_read\n\t"
18908 LOCK_PREFIX " xadd %1,(%2)\n\t"
18909 +
18910 +#ifdef CONFIG_PAX_REFCOUNT
18911 + "jno 0f\n"
18912 + "mov %1,(%2)\n"
18913 + "int $4\n0:\n"
18914 + _ASM_EXTABLE(0b, 0b)
18915 +#endif
18916 +
18917 /* subtracts 1, returns the old value */
18918 " jns 1f\n\t"
18919 " call call_rwsem_wake\n" /* expects old value in %edx */
18920 @@ -173,6 +205,14 @@ static inline void __up_write(struct rw_semaphore *sem)
18921 long tmp;
18922 asm volatile("# beginning __up_write\n\t"
18923 LOCK_PREFIX " xadd %1,(%2)\n\t"
18924 +
18925 +#ifdef CONFIG_PAX_REFCOUNT
18926 + "jno 0f\n"
18927 + "mov %1,(%2)\n"
18928 + "int $4\n0:\n"
18929 + _ASM_EXTABLE(0b, 0b)
18930 +#endif
18931 +
18932 /* subtracts 0xffff0001, returns the old value */
18933 " jns 1f\n\t"
18934 " call call_rwsem_wake\n" /* expects old value in %edx */
18935 @@ -190,6 +230,14 @@ static inline void __downgrade_write(struct rw_semaphore *sem)
18936 {
18937 asm volatile("# beginning __downgrade_write\n\t"
18938 LOCK_PREFIX _ASM_ADD "%2,(%1)\n\t"
18939 +
18940 +#ifdef CONFIG_PAX_REFCOUNT
18941 + "jno 0f\n"
18942 + LOCK_PREFIX _ASM_SUB "%2,(%1)\n"
18943 + "int $4\n0:\n"
18944 + _ASM_EXTABLE(0b, 0b)
18945 +#endif
18946 +
18947 /*
18948 * transitions 0xZZZZ0001 -> 0xYYYY0001 (i386)
18949 * 0xZZZZZZZZ00000001 -> 0xYYYYYYYY00000001 (x86_64)
18950 @@ -208,7 +256,15 @@ static inline void __downgrade_write(struct rw_semaphore *sem)
18951 */
18952 static inline void rwsem_atomic_add(long delta, struct rw_semaphore *sem)
18953 {
18954 - asm volatile(LOCK_PREFIX _ASM_ADD "%1,%0"
18955 + asm volatile(LOCK_PREFIX _ASM_ADD "%1,%0\n"
18956 +
18957 +#ifdef CONFIG_PAX_REFCOUNT
18958 + "jno 0f\n"
18959 + LOCK_PREFIX _ASM_SUB "%1,%0\n"
18960 + "int $4\n0:\n"
18961 + _ASM_EXTABLE(0b, 0b)
18962 +#endif
18963 +
18964 : "+m" (sem->count)
18965 : "er" (delta));
18966 }
18967 @@ -218,7 +274,7 @@ static inline void rwsem_atomic_add(long delta, struct rw_semaphore *sem)
18968 */
18969 static inline long rwsem_atomic_update(long delta, struct rw_semaphore *sem)
18970 {
18971 - return delta + xadd(&sem->count, delta);
18972 + return delta + xadd_check_overflow(&sem->count, delta);
18973 }
18974
18975 #endif /* __KERNEL__ */
18976 diff --git a/arch/x86/include/asm/segment.h b/arch/x86/include/asm/segment.h
18977 index db257a5..b91bc77 100644
18978 --- a/arch/x86/include/asm/segment.h
18979 +++ b/arch/x86/include/asm/segment.h
18980 @@ -73,10 +73,15 @@
18981 * 26 - ESPFIX small SS
18982 * 27 - per-cpu [ offset to per-cpu data area ]
18983 * 28 - stack_canary-20 [ for stack protector ]
18984 - * 29 - unused
18985 - * 30 - unused
18986 + * 29 - PCI BIOS CS
18987 + * 30 - PCI BIOS DS
18988 * 31 - TSS for double fault handler
18989 */
18990 +#define GDT_ENTRY_KERNEXEC_EFI_CS (1)
18991 +#define GDT_ENTRY_KERNEXEC_EFI_DS (2)
18992 +#define __KERNEXEC_EFI_CS (GDT_ENTRY_KERNEXEC_EFI_CS*8)
18993 +#define __KERNEXEC_EFI_DS (GDT_ENTRY_KERNEXEC_EFI_DS*8)
18994 +
18995 #define GDT_ENTRY_TLS_MIN 6
18996 #define GDT_ENTRY_TLS_MAX (GDT_ENTRY_TLS_MIN + GDT_ENTRY_TLS_ENTRIES - 1)
18997
18998 @@ -88,6 +93,8 @@
18999
19000 #define GDT_ENTRY_KERNEL_CS (GDT_ENTRY_KERNEL_BASE+0)
19001
19002 +#define GDT_ENTRY_KERNEXEC_KERNEL_CS (4)
19003 +
19004 #define GDT_ENTRY_KERNEL_DS (GDT_ENTRY_KERNEL_BASE+1)
19005
19006 #define GDT_ENTRY_TSS (GDT_ENTRY_KERNEL_BASE+4)
19007 @@ -113,6 +120,12 @@
19008 #define __KERNEL_STACK_CANARY 0
19009 #endif
19010
19011 +#define GDT_ENTRY_PCIBIOS_CS (GDT_ENTRY_KERNEL_BASE+17)
19012 +#define __PCIBIOS_CS (GDT_ENTRY_PCIBIOS_CS * 8)
19013 +
19014 +#define GDT_ENTRY_PCIBIOS_DS (GDT_ENTRY_KERNEL_BASE+18)
19015 +#define __PCIBIOS_DS (GDT_ENTRY_PCIBIOS_DS * 8)
19016 +
19017 #define GDT_ENTRY_DOUBLEFAULT_TSS 31
19018
19019 /*
19020 @@ -140,7 +153,7 @@
19021 */
19022
19023 /* Matches PNP_CS32 and PNP_CS16 (they must be consecutive) */
19024 -#define SEGMENT_IS_PNP_CODE(x) (((x) & 0xf4) == GDT_ENTRY_PNPBIOS_BASE * 8)
19025 +#define SEGMENT_IS_PNP_CODE(x) (((x) & 0xFFFCU) == PNP_CS32 || ((x) & 0xFFFCU) == PNP_CS16)
19026
19027
19028 #else
19029 @@ -164,6 +177,8 @@
19030 #define __USER32_CS (GDT_ENTRY_DEFAULT_USER32_CS*8+3)
19031 #define __USER32_DS __USER_DS
19032
19033 +#define GDT_ENTRY_KERNEXEC_KERNEL_CS 7
19034 +
19035 #define GDT_ENTRY_TSS 8 /* needs two entries */
19036 #define GDT_ENTRY_LDT 10 /* needs two entries */
19037 #define GDT_ENTRY_TLS_MIN 12
19038 @@ -172,6 +187,8 @@
19039 #define GDT_ENTRY_PER_CPU 15 /* Abused to load per CPU data from limit */
19040 #define __PER_CPU_SEG (GDT_ENTRY_PER_CPU * 8 + 3)
19041
19042 +#define GDT_ENTRY_UDEREF_KERNEL_DS 16
19043 +
19044 /* TLS indexes for 64bit - hardcoded in arch_prctl */
19045 #define FS_TLS 0
19046 #define GS_TLS 1
19047 @@ -179,12 +196,14 @@
19048 #define GS_TLS_SEL ((GDT_ENTRY_TLS_MIN+GS_TLS)*8 + 3)
19049 #define FS_TLS_SEL ((GDT_ENTRY_TLS_MIN+FS_TLS)*8 + 3)
19050
19051 -#define GDT_ENTRIES 16
19052 +#define GDT_ENTRIES 17
19053
19054 #endif
19055
19056 #define __KERNEL_CS (GDT_ENTRY_KERNEL_CS*8)
19057 +#define __KERNEXEC_KERNEL_CS (GDT_ENTRY_KERNEXEC_KERNEL_CS*8)
19058 #define __KERNEL_DS (GDT_ENTRY_KERNEL_DS*8)
19059 +#define __UDEREF_KERNEL_DS (GDT_ENTRY_UDEREF_KERNEL_DS*8)
19060 #define __USER_DS (GDT_ENTRY_DEFAULT_USER_DS*8+3)
19061 #define __USER_CS (GDT_ENTRY_DEFAULT_USER_CS*8+3)
19062 #ifndef CONFIG_PARAVIRT
19063 @@ -256,7 +275,7 @@ static inline unsigned long get_limit(unsigned long segment)
19064 {
19065 unsigned long __limit;
19066 asm("lsll %1,%0" : "=r" (__limit) : "r" (segment));
19067 - return __limit + 1;
19068 + return __limit;
19069 }
19070
19071 #endif /* !__ASSEMBLY__ */
19072 diff --git a/arch/x86/include/asm/smap.h b/arch/x86/include/asm/smap.h
19073 index 8d3120f..352b440 100644
19074 --- a/arch/x86/include/asm/smap.h
19075 +++ b/arch/x86/include/asm/smap.h
19076 @@ -25,11 +25,40 @@
19077
19078 #include <asm/alternative-asm.h>
19079
19080 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19081 +#define ASM_PAX_OPEN_USERLAND \
19082 + 661: jmp 663f; \
19083 + .pushsection .altinstr_replacement, "a" ; \
19084 + 662: pushq %rax; nop; \
19085 + .popsection ; \
19086 + .pushsection .altinstructions, "a" ; \
19087 + altinstruction_entry 661b, 662b, X86_FEATURE_STRONGUDEREF, 2, 2;\
19088 + .popsection ; \
19089 + call __pax_open_userland; \
19090 + popq %rax; \
19091 + 663:
19092 +
19093 +#define ASM_PAX_CLOSE_USERLAND \
19094 + 661: jmp 663f; \
19095 + .pushsection .altinstr_replacement, "a" ; \
19096 + 662: pushq %rax; nop; \
19097 + .popsection; \
19098 + .pushsection .altinstructions, "a" ; \
19099 + altinstruction_entry 661b, 662b, X86_FEATURE_STRONGUDEREF, 2, 2;\
19100 + .popsection; \
19101 + call __pax_close_userland; \
19102 + popq %rax; \
19103 + 663:
19104 +#else
19105 +#define ASM_PAX_OPEN_USERLAND
19106 +#define ASM_PAX_CLOSE_USERLAND
19107 +#endif
19108 +
19109 #ifdef CONFIG_X86_SMAP
19110
19111 #define ASM_CLAC \
19112 661: ASM_NOP3 ; \
19113 - .pushsection .altinstr_replacement, "ax" ; \
19114 + .pushsection .altinstr_replacement, "a" ; \
19115 662: __ASM_CLAC ; \
19116 .popsection ; \
19117 .pushsection .altinstructions, "a" ; \
19118 @@ -38,7 +67,7 @@
19119
19120 #define ASM_STAC \
19121 661: ASM_NOP3 ; \
19122 - .pushsection .altinstr_replacement, "ax" ; \
19123 + .pushsection .altinstr_replacement, "a" ; \
19124 662: __ASM_STAC ; \
19125 .popsection ; \
19126 .pushsection .altinstructions, "a" ; \
19127 @@ -56,6 +85,37 @@
19128
19129 #include <asm/alternative.h>
19130
19131 +#define __HAVE_ARCH_PAX_OPEN_USERLAND
19132 +#define __HAVE_ARCH_PAX_CLOSE_USERLAND
19133 +
19134 +extern void __pax_open_userland(void);
19135 +static __always_inline unsigned long pax_open_userland(void)
19136 +{
19137 +
19138 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19139 + asm volatile(ALTERNATIVE(ASM_NOP5, "call %P[open]", X86_FEATURE_STRONGUDEREF)
19140 + :
19141 + : [open] "i" (__pax_open_userland)
19142 + : "memory", "rax");
19143 +#endif
19144 +
19145 + return 0;
19146 +}
19147 +
19148 +extern void __pax_close_userland(void);
19149 +static __always_inline unsigned long pax_close_userland(void)
19150 +{
19151 +
19152 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19153 + asm volatile(ALTERNATIVE(ASM_NOP5, "call %P[close]", X86_FEATURE_STRONGUDEREF)
19154 + :
19155 + : [close] "i" (__pax_close_userland)
19156 + : "memory", "rax");
19157 +#endif
19158 +
19159 + return 0;
19160 +}
19161 +
19162 #ifdef CONFIG_X86_SMAP
19163
19164 static __always_inline void clac(void)
19165 diff --git a/arch/x86/include/asm/smp.h b/arch/x86/include/asm/smp.h
19166 index 8cd1cc3..827e09e 100644
19167 --- a/arch/x86/include/asm/smp.h
19168 +++ b/arch/x86/include/asm/smp.h
19169 @@ -35,7 +35,7 @@ DECLARE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_core_map);
19170 /* cpus sharing the last level cache: */
19171 DECLARE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_llc_shared_map);
19172 DECLARE_PER_CPU_READ_MOSTLY(u16, cpu_llc_id);
19173 -DECLARE_PER_CPU_READ_MOSTLY(int, cpu_number);
19174 +DECLARE_PER_CPU_READ_MOSTLY(unsigned int, cpu_number);
19175
19176 static inline struct cpumask *cpu_sibling_mask(int cpu)
19177 {
19178 @@ -78,7 +78,7 @@ struct smp_ops {
19179
19180 void (*send_call_func_ipi)(const struct cpumask *mask);
19181 void (*send_call_func_single_ipi)(int cpu);
19182 -};
19183 +} __no_const;
19184
19185 /* Globals due to paravirt */
19186 extern void set_cpu_sibling_map(int cpu);
19187 @@ -191,14 +191,8 @@ extern unsigned disabled_cpus;
19188 extern int safe_smp_processor_id(void);
19189
19190 #elif defined(CONFIG_X86_64_SMP)
19191 -#define raw_smp_processor_id() (this_cpu_read(cpu_number))
19192 -
19193 -#define stack_smp_processor_id() \
19194 -({ \
19195 - struct thread_info *ti; \
19196 - __asm__("andq %%rsp,%0; ":"=r" (ti) : "0" (CURRENT_MASK)); \
19197 - ti->cpu; \
19198 -})
19199 +#define raw_smp_processor_id() (this_cpu_read(cpu_number))
19200 +#define stack_smp_processor_id() raw_smp_processor_id()
19201 #define safe_smp_processor_id() smp_processor_id()
19202
19203 #endif
19204 diff --git a/arch/x86/include/asm/stackprotector.h b/arch/x86/include/asm/stackprotector.h
19205 index 6a99859..03cb807 100644
19206 --- a/arch/x86/include/asm/stackprotector.h
19207 +++ b/arch/x86/include/asm/stackprotector.h
19208 @@ -47,7 +47,7 @@
19209 * head_32 for boot CPU and setup_per_cpu_areas() for others.
19210 */
19211 #define GDT_STACK_CANARY_INIT \
19212 - [GDT_ENTRY_STACK_CANARY] = GDT_ENTRY_INIT(0x4090, 0, 0x18),
19213 + [GDT_ENTRY_STACK_CANARY] = GDT_ENTRY_INIT(0x4090, 0, 0x17),
19214
19215 /*
19216 * Initialize the stackprotector canary value.
19217 @@ -112,7 +112,7 @@ static inline void setup_stack_canary_segment(int cpu)
19218
19219 static inline void load_stack_canary_segment(void)
19220 {
19221 -#ifdef CONFIG_X86_32
19222 +#if defined(CONFIG_X86_32) && !defined(CONFIG_PAX_MEMORY_UDEREF)
19223 asm volatile ("mov %0, %%gs" : : "r" (0));
19224 #endif
19225 }
19226 diff --git a/arch/x86/include/asm/stacktrace.h b/arch/x86/include/asm/stacktrace.h
19227 index 70bbe39..4ae2bd4 100644
19228 --- a/arch/x86/include/asm/stacktrace.h
19229 +++ b/arch/x86/include/asm/stacktrace.h
19230 @@ -11,28 +11,20 @@
19231
19232 extern int kstack_depth_to_print;
19233
19234 -struct thread_info;
19235 +struct task_struct;
19236 struct stacktrace_ops;
19237
19238 -typedef unsigned long (*walk_stack_t)(struct thread_info *tinfo,
19239 - unsigned long *stack,
19240 - unsigned long bp,
19241 - const struct stacktrace_ops *ops,
19242 - void *data,
19243 - unsigned long *end,
19244 - int *graph);
19245 +typedef unsigned long walk_stack_t(struct task_struct *task,
19246 + void *stack_start,
19247 + unsigned long *stack,
19248 + unsigned long bp,
19249 + const struct stacktrace_ops *ops,
19250 + void *data,
19251 + unsigned long *end,
19252 + int *graph);
19253
19254 -extern unsigned long
19255 -print_context_stack(struct thread_info *tinfo,
19256 - unsigned long *stack, unsigned long bp,
19257 - const struct stacktrace_ops *ops, void *data,
19258 - unsigned long *end, int *graph);
19259 -
19260 -extern unsigned long
19261 -print_context_stack_bp(struct thread_info *tinfo,
19262 - unsigned long *stack, unsigned long bp,
19263 - const struct stacktrace_ops *ops, void *data,
19264 - unsigned long *end, int *graph);
19265 +extern walk_stack_t print_context_stack;
19266 +extern walk_stack_t print_context_stack_bp;
19267
19268 /* Generic stack tracer with callbacks */
19269
19270 @@ -40,7 +32,7 @@ struct stacktrace_ops {
19271 void (*address)(void *data, unsigned long address, int reliable);
19272 /* On negative return stop dumping */
19273 int (*stack)(void *data, char *name);
19274 - walk_stack_t walk_stack;
19275 + walk_stack_t *walk_stack;
19276 };
19277
19278 void dump_trace(struct task_struct *tsk, struct pt_regs *regs,
19279 diff --git a/arch/x86/include/asm/switch_to.h b/arch/x86/include/asm/switch_to.h
19280 index 751bf4b..a1278b5 100644
19281 --- a/arch/x86/include/asm/switch_to.h
19282 +++ b/arch/x86/include/asm/switch_to.h
19283 @@ -112,7 +112,7 @@ do { \
19284 "call __switch_to\n\t" \
19285 "movq "__percpu_arg([current_task])",%%rsi\n\t" \
19286 __switch_canary \
19287 - "movq %P[thread_info](%%rsi),%%r8\n\t" \
19288 + "movq "__percpu_arg([thread_info])",%%r8\n\t" \
19289 "movq %%rax,%%rdi\n\t" \
19290 "testl %[_tif_fork],%P[ti_flags](%%r8)\n\t" \
19291 "jnz ret_from_fork\n\t" \
19292 @@ -123,7 +123,7 @@ do { \
19293 [threadrsp] "i" (offsetof(struct task_struct, thread.sp)), \
19294 [ti_flags] "i" (offsetof(struct thread_info, flags)), \
19295 [_tif_fork] "i" (_TIF_FORK), \
19296 - [thread_info] "i" (offsetof(struct task_struct, stack)), \
19297 + [thread_info] "m" (current_tinfo), \
19298 [current_task] "m" (current_task) \
19299 __switch_canary_iparam \
19300 : "memory", "cc" __EXTRA_CLOBBER)
19301 diff --git a/arch/x86/include/asm/thread_info.h b/arch/x86/include/asm/thread_info.h
19302 index 1d4e4f2..506db18 100644
19303 --- a/arch/x86/include/asm/thread_info.h
19304 +++ b/arch/x86/include/asm/thread_info.h
19305 @@ -24,7 +24,6 @@ struct exec_domain;
19306 #include <linux/atomic.h>
19307
19308 struct thread_info {
19309 - struct task_struct *task; /* main task structure */
19310 struct exec_domain *exec_domain; /* execution domain */
19311 __u32 flags; /* low level flags */
19312 __u32 status; /* thread synchronous flags */
19313 @@ -32,13 +31,13 @@ struct thread_info {
19314 int saved_preempt_count;
19315 mm_segment_t addr_limit;
19316 void __user *sysenter_return;
19317 + unsigned long lowest_stack;
19318 unsigned int sig_on_uaccess_error:1;
19319 unsigned int uaccess_err:1; /* uaccess failed */
19320 };
19321
19322 -#define INIT_THREAD_INFO(tsk) \
19323 +#define INIT_THREAD_INFO \
19324 { \
19325 - .task = &tsk, \
19326 .exec_domain = &default_exec_domain, \
19327 .flags = 0, \
19328 .cpu = 0, \
19329 @@ -46,7 +45,7 @@ struct thread_info {
19330 .addr_limit = KERNEL_DS, \
19331 }
19332
19333 -#define init_thread_info (init_thread_union.thread_info)
19334 +#define init_thread_info (init_thread_union.stack)
19335 #define init_stack (init_thread_union.stack)
19336
19337 #else /* !__ASSEMBLY__ */
19338 @@ -86,6 +85,7 @@ struct thread_info {
19339 #define TIF_SYSCALL_TRACEPOINT 28 /* syscall tracepoint instrumentation */
19340 #define TIF_ADDR32 29 /* 32-bit address space on 64 bits */
19341 #define TIF_X32 30 /* 32-bit native x86-64 binary */
19342 +#define TIF_GRSEC_SETXID 31 /* update credentials on syscall entry/exit */
19343
19344 #define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE)
19345 #define _TIF_NOTIFY_RESUME (1 << TIF_NOTIFY_RESUME)
19346 @@ -109,17 +109,18 @@ struct thread_info {
19347 #define _TIF_SYSCALL_TRACEPOINT (1 << TIF_SYSCALL_TRACEPOINT)
19348 #define _TIF_ADDR32 (1 << TIF_ADDR32)
19349 #define _TIF_X32 (1 << TIF_X32)
19350 +#define _TIF_GRSEC_SETXID (1 << TIF_GRSEC_SETXID)
19351
19352 /* work to do in syscall_trace_enter() */
19353 #define _TIF_WORK_SYSCALL_ENTRY \
19354 (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_EMU | _TIF_SYSCALL_AUDIT | \
19355 _TIF_SECCOMP | _TIF_SINGLESTEP | _TIF_SYSCALL_TRACEPOINT | \
19356 - _TIF_NOHZ)
19357 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
19358
19359 /* work to do in syscall_trace_leave() */
19360 #define _TIF_WORK_SYSCALL_EXIT \
19361 (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | _TIF_SINGLESTEP | \
19362 - _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ)
19363 + _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ | _TIF_GRSEC_SETXID)
19364
19365 /* work to do on interrupt/exception return */
19366 #define _TIF_WORK_MASK \
19367 @@ -130,7 +131,7 @@ struct thread_info {
19368 /* work to do on any return to user space */
19369 #define _TIF_ALLWORK_MASK \
19370 ((0x0000FFFF & ~_TIF_SECCOMP) | _TIF_SYSCALL_TRACEPOINT | \
19371 - _TIF_NOHZ)
19372 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
19373
19374 /* Only used for 64 bit */
19375 #define _TIF_DO_NOTIFY_MASK \
19376 @@ -145,7 +146,6 @@ struct thread_info {
19377 #define _TIF_WORK_CTXSW_NEXT (_TIF_WORK_CTXSW)
19378
19379 #define STACK_WARN (THREAD_SIZE/8)
19380 -#define KERNEL_STACK_OFFSET (5*(BITS_PER_LONG/8))
19381
19382 /*
19383 * macros/functions for gaining access to the thread information structure
19384 @@ -156,12 +156,11 @@ struct thread_info {
19385
19386 DECLARE_PER_CPU(unsigned long, kernel_stack);
19387
19388 +DECLARE_PER_CPU(struct thread_info *, current_tinfo);
19389 +
19390 static inline struct thread_info *current_thread_info(void)
19391 {
19392 - struct thread_info *ti;
19393 - ti = (void *)(this_cpu_read_stable(kernel_stack) +
19394 - KERNEL_STACK_OFFSET - THREAD_SIZE);
19395 - return ti;
19396 + return this_cpu_read_stable(current_tinfo);
19397 }
19398
19399 static inline unsigned long current_stack_pointer(void)
19400 @@ -179,14 +178,7 @@ static inline unsigned long current_stack_pointer(void)
19401
19402 /* how to get the thread information struct from ASM */
19403 #define GET_THREAD_INFO(reg) \
19404 - _ASM_MOV PER_CPU_VAR(kernel_stack),reg ; \
19405 - _ASM_SUB $(THREAD_SIZE-KERNEL_STACK_OFFSET),reg ;
19406 -
19407 -/*
19408 - * Same if PER_CPU_VAR(kernel_stack) is, perhaps with some offset, already in
19409 - * a certain register (to be used in assembler memory operands).
19410 - */
19411 -#define THREAD_INFO(reg, off) KERNEL_STACK_OFFSET+(off)-THREAD_SIZE(reg)
19412 + _ASM_MOV PER_CPU_VAR(current_tinfo),reg ;
19413
19414 #endif
19415
19416 @@ -242,5 +234,12 @@ static inline bool is_ia32_task(void)
19417 extern void arch_task_cache_init(void);
19418 extern int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src);
19419 extern void arch_release_task_struct(struct task_struct *tsk);
19420 +
19421 +#define __HAVE_THREAD_FUNCTIONS
19422 +#define task_thread_info(task) (&(task)->tinfo)
19423 +#define task_stack_page(task) ((task)->stack)
19424 +#define setup_thread_stack(p, org) do {} while (0)
19425 +#define end_of_stack(p) ((unsigned long *)task_stack_page(p) + 1)
19426 +
19427 #endif
19428 #endif /* _ASM_X86_THREAD_INFO_H */
19429 diff --git a/arch/x86/include/asm/tlbflush.h b/arch/x86/include/asm/tlbflush.h
19430 index cd79194..e7a9491 100644
19431 --- a/arch/x86/include/asm/tlbflush.h
19432 +++ b/arch/x86/include/asm/tlbflush.h
19433 @@ -86,18 +86,44 @@ static inline void cr4_set_bits_and_update_boot(unsigned long mask)
19434
19435 static inline void __native_flush_tlb(void)
19436 {
19437 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19438 + u64 descriptor[2];
19439 +
19440 + descriptor[0] = PCID_KERNEL;
19441 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_ALL_NONGLOBAL) : "memory");
19442 + return;
19443 + }
19444 +
19445 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19446 + if (static_cpu_has(X86_FEATURE_PCID)) {
19447 + unsigned int cpu = raw_get_cpu();
19448 +
19449 + native_write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
19450 + native_write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
19451 + raw_put_cpu_no_resched();
19452 + return;
19453 + }
19454 +#endif
19455 +
19456 native_write_cr3(native_read_cr3());
19457 }
19458
19459 static inline void __native_flush_tlb_global_irq_disabled(void)
19460 {
19461 - unsigned long cr4;
19462 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19463 + u64 descriptor[2];
19464
19465 - cr4 = this_cpu_read(cpu_tlbstate.cr4);
19466 - /* clear PGE */
19467 - native_write_cr4(cr4 & ~X86_CR4_PGE);
19468 - /* write old PGE again and flush TLBs */
19469 - native_write_cr4(cr4);
19470 + descriptor[0] = PCID_KERNEL;
19471 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_ALL_GLOBAL) : "memory");
19472 + } else {
19473 + unsigned long cr4;
19474 +
19475 + cr4 = this_cpu_read(cpu_tlbstate.cr4);
19476 + /* clear PGE */
19477 + native_write_cr4(cr4 & ~X86_CR4_PGE);
19478 + /* write old PGE again and flush TLBs */
19479 + native_write_cr4(cr4);
19480 + }
19481 }
19482
19483 static inline void __native_flush_tlb_global(void)
19484 @@ -118,6 +144,41 @@ static inline void __native_flush_tlb_global(void)
19485
19486 static inline void __native_flush_tlb_single(unsigned long addr)
19487 {
19488 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19489 + u64 descriptor[2];
19490 +
19491 + descriptor[0] = PCID_KERNEL;
19492 + descriptor[1] = addr;
19493 +
19494 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19495 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF) || addr >= TASK_SIZE_MAX) {
19496 + if (addr < TASK_SIZE_MAX)
19497 + descriptor[1] += pax_user_shadow_base;
19498 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_ADDRESS) : "memory");
19499 + }
19500 +
19501 + descriptor[0] = PCID_USER;
19502 + descriptor[1] = addr;
19503 +#endif
19504 +
19505 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_ADDRESS) : "memory");
19506 + return;
19507 + }
19508 +
19509 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19510 + if (static_cpu_has(X86_FEATURE_PCID)) {
19511 + unsigned int cpu = raw_get_cpu();
19512 +
19513 + native_write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER | PCID_NOFLUSH);
19514 + asm volatile("invlpg (%0)" ::"r" (addr) : "memory");
19515 + native_write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
19516 + raw_put_cpu_no_resched();
19517 +
19518 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF) && addr < TASK_SIZE_MAX)
19519 + addr += pax_user_shadow_base;
19520 + }
19521 +#endif
19522 +
19523 asm volatile("invlpg (%0)" ::"r" (addr) : "memory");
19524 }
19525
19526 diff --git a/arch/x86/include/asm/uaccess.h b/arch/x86/include/asm/uaccess.h
19527 index ace9dec..3f9e253 100644
19528 --- a/arch/x86/include/asm/uaccess.h
19529 +++ b/arch/x86/include/asm/uaccess.h
19530 @@ -7,6 +7,7 @@
19531 #include <linux/compiler.h>
19532 #include <linux/thread_info.h>
19533 #include <linux/string.h>
19534 +#include <linux/spinlock.h>
19535 #include <asm/asm.h>
19536 #include <asm/page.h>
19537 #include <asm/smap.h>
19538 @@ -29,7 +30,12 @@
19539
19540 #define get_ds() (KERNEL_DS)
19541 #define get_fs() (current_thread_info()->addr_limit)
19542 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
19543 +void __set_fs(mm_segment_t x);
19544 +void set_fs(mm_segment_t x);
19545 +#else
19546 #define set_fs(x) (current_thread_info()->addr_limit = (x))
19547 +#endif
19548
19549 #define segment_eq(a, b) ((a).seg == (b).seg)
19550
19551 @@ -85,8 +91,36 @@ static inline bool __chk_range_not_ok(unsigned long addr, unsigned long size, un
19552 * checks that the pointer is in the user space range - after calling
19553 * this function, memory access functions may still return -EFAULT.
19554 */
19555 -#define access_ok(type, addr, size) \
19556 - likely(!__range_not_ok(addr, size, user_addr_max()))
19557 +extern int _cond_resched(void);
19558 +#define access_ok_noprefault(type, addr, size) (likely(!__range_not_ok(addr, size, user_addr_max())))
19559 +#define access_ok(type, addr, size) \
19560 +({ \
19561 + unsigned long __size = size; \
19562 + unsigned long __addr = (unsigned long)addr; \
19563 + bool __ret_ao = __range_not_ok(__addr, __size, user_addr_max()) == 0;\
19564 + if (__ret_ao && __size) { \
19565 + unsigned long __addr_ao = __addr & PAGE_MASK; \
19566 + unsigned long __end_ao = __addr + __size - 1; \
19567 + if (unlikely((__end_ao ^ __addr_ao) & PAGE_MASK)) { \
19568 + while (__addr_ao <= __end_ao) { \
19569 + char __c_ao; \
19570 + __addr_ao += PAGE_SIZE; \
19571 + if (__size > PAGE_SIZE) \
19572 + _cond_resched(); \
19573 + if (__get_user(__c_ao, (char __user *)__addr)) \
19574 + break; \
19575 + if (type != VERIFY_WRITE) { \
19576 + __addr = __addr_ao; \
19577 + continue; \
19578 + } \
19579 + if (__put_user(__c_ao, (char __user *)__addr)) \
19580 + break; \
19581 + __addr = __addr_ao; \
19582 + } \
19583 + } \
19584 + } \
19585 + __ret_ao; \
19586 +})
19587
19588 /*
19589 * The exception table consists of pairs of addresses relative to the
19590 @@ -134,11 +168,13 @@ extern int __get_user_8(void);
19591 extern int __get_user_bad(void);
19592
19593 /*
19594 - * This is a type: either unsigned long, if the argument fits into
19595 - * that type, or otherwise unsigned long long.
19596 + * This is a type: either (un)signed int, if the argument fits into
19597 + * that type, or otherwise (un)signed long long.
19598 */
19599 #define __inttype(x) \
19600 -__typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19601 +__typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0U), \
19602 + __builtin_choose_expr(__type_is_unsigned(__typeof__(x)), 0ULL, 0LL),\
19603 + __builtin_choose_expr(__type_is_unsigned(__typeof__(x)), 0U, 0)))
19604
19605 /**
19606 * get_user: - Get a simple variable from user space.
19607 @@ -176,10 +212,12 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19608 register __inttype(*(ptr)) __val_gu asm("%"_ASM_DX); \
19609 __chk_user_ptr(ptr); \
19610 might_fault(); \
19611 + pax_open_userland(); \
19612 asm volatile("call __get_user_%P3" \
19613 : "=a" (__ret_gu), "=r" (__val_gu) \
19614 : "0" (ptr), "i" (sizeof(*(ptr)))); \
19615 (x) = (__force __typeof__(*(ptr))) __val_gu; \
19616 + pax_close_userland(); \
19617 __ret_gu; \
19618 })
19619
19620 @@ -187,13 +225,21 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19621 asm volatile("call __put_user_" #size : "=a" (__ret_pu) \
19622 : "0" ((typeof(*(ptr)))(x)), "c" (ptr) : "ebx")
19623
19624 -
19625 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
19626 +#define __copyuser_seg "gs;"
19627 +#define __COPYUSER_SET_ES "pushl %%gs; popl %%es\n"
19628 +#define __COPYUSER_RESTORE_ES "pushl %%ss; popl %%es\n"
19629 +#else
19630 +#define __copyuser_seg
19631 +#define __COPYUSER_SET_ES
19632 +#define __COPYUSER_RESTORE_ES
19633 +#endif
19634
19635 #ifdef CONFIG_X86_32
19636 #define __put_user_asm_u64(x, addr, err, errret) \
19637 asm volatile(ASM_STAC "\n" \
19638 - "1: movl %%eax,0(%2)\n" \
19639 - "2: movl %%edx,4(%2)\n" \
19640 + "1: "__copyuser_seg"movl %%eax,0(%2)\n" \
19641 + "2: "__copyuser_seg"movl %%edx,4(%2)\n" \
19642 "3: " ASM_CLAC "\n" \
19643 ".section .fixup,\"ax\"\n" \
19644 "4: movl %3,%0\n" \
19645 @@ -206,8 +252,8 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19646
19647 #define __put_user_asm_ex_u64(x, addr) \
19648 asm volatile(ASM_STAC "\n" \
19649 - "1: movl %%eax,0(%1)\n" \
19650 - "2: movl %%edx,4(%1)\n" \
19651 + "1: "__copyuser_seg"movl %%eax,0(%1)\n" \
19652 + "2: "__copyuser_seg"movl %%edx,4(%1)\n" \
19653 "3: " ASM_CLAC "\n" \
19654 _ASM_EXTABLE_EX(1b, 2b) \
19655 _ASM_EXTABLE_EX(2b, 3b) \
19656 @@ -257,7 +303,8 @@ extern void __put_user_8(void);
19657 __typeof__(*(ptr)) __pu_val; \
19658 __chk_user_ptr(ptr); \
19659 might_fault(); \
19660 - __pu_val = x; \
19661 + __pu_val = (x); \
19662 + pax_open_userland(); \
19663 switch (sizeof(*(ptr))) { \
19664 case 1: \
19665 __put_user_x(1, __pu_val, ptr, __ret_pu); \
19666 @@ -275,6 +322,7 @@ extern void __put_user_8(void);
19667 __put_user_x(X, __pu_val, ptr, __ret_pu); \
19668 break; \
19669 } \
19670 + pax_close_userland(); \
19671 __ret_pu; \
19672 })
19673
19674 @@ -355,8 +403,10 @@ do { \
19675 } while (0)
19676
19677 #define __get_user_asm(x, addr, err, itype, rtype, ltype, errret) \
19678 +do { \
19679 + pax_open_userland(); \
19680 asm volatile(ASM_STAC "\n" \
19681 - "1: mov"itype" %2,%"rtype"1\n" \
19682 + "1: "__copyuser_seg"mov"itype" %2,%"rtype"1\n"\
19683 "2: " ASM_CLAC "\n" \
19684 ".section .fixup,\"ax\"\n" \
19685 "3: mov %3,%0\n" \
19686 @@ -364,8 +414,10 @@ do { \
19687 " jmp 2b\n" \
19688 ".previous\n" \
19689 _ASM_EXTABLE(1b, 3b) \
19690 - : "=r" (err), ltype(x) \
19691 - : "m" (__m(addr)), "i" (errret), "0" (err))
19692 + : "=r" (err), ltype (x) \
19693 + : "m" (__m(addr)), "i" (errret), "0" (err)); \
19694 + pax_close_userland(); \
19695 +} while (0)
19696
19697 #define __get_user_size_ex(x, ptr, size) \
19698 do { \
19699 @@ -389,7 +441,7 @@ do { \
19700 } while (0)
19701
19702 #define __get_user_asm_ex(x, addr, itype, rtype, ltype) \
19703 - asm volatile("1: mov"itype" %1,%"rtype"0\n" \
19704 + asm volatile("1: "__copyuser_seg"mov"itype" %1,%"rtype"0\n"\
19705 "2:\n" \
19706 _ASM_EXTABLE_EX(1b, 2b) \
19707 : ltype(x) : "m" (__m(addr)))
19708 @@ -406,13 +458,24 @@ do { \
19709 int __gu_err; \
19710 unsigned long __gu_val; \
19711 __get_user_size(__gu_val, (ptr), (size), __gu_err, -EFAULT); \
19712 - (x) = (__force __typeof__(*(ptr)))__gu_val; \
19713 + (x) = (__typeof__(*(ptr)))__gu_val; \
19714 __gu_err; \
19715 })
19716
19717 /* FIXME: this hack is definitely wrong -AK */
19718 struct __large_struct { unsigned long buf[100]; };
19719 -#define __m(x) (*(struct __large_struct __user *)(x))
19720 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19721 +#define ____m(x) \
19722 +({ \
19723 + unsigned long ____x = (unsigned long)(x); \
19724 + if (____x < pax_user_shadow_base) \
19725 + ____x += pax_user_shadow_base; \
19726 + (typeof(x))____x; \
19727 +})
19728 +#else
19729 +#define ____m(x) (x)
19730 +#endif
19731 +#define __m(x) (*(struct __large_struct __user *)____m(x))
19732
19733 /*
19734 * Tell gcc we read from memory instead of writing: this is because
19735 @@ -420,8 +483,10 @@ struct __large_struct { unsigned long buf[100]; };
19736 * aliasing issues.
19737 */
19738 #define __put_user_asm(x, addr, err, itype, rtype, ltype, errret) \
19739 +do { \
19740 + pax_open_userland(); \
19741 asm volatile(ASM_STAC "\n" \
19742 - "1: mov"itype" %"rtype"1,%2\n" \
19743 + "1: "__copyuser_seg"mov"itype" %"rtype"1,%2\n"\
19744 "2: " ASM_CLAC "\n" \
19745 ".section .fixup,\"ax\"\n" \
19746 "3: mov %3,%0\n" \
19747 @@ -429,10 +494,12 @@ struct __large_struct { unsigned long buf[100]; };
19748 ".previous\n" \
19749 _ASM_EXTABLE(1b, 3b) \
19750 : "=r"(err) \
19751 - : ltype(x), "m" (__m(addr)), "i" (errret), "0" (err))
19752 + : ltype (x), "m" (__m(addr)), "i" (errret), "0" (err));\
19753 + pax_close_userland(); \
19754 +} while (0)
19755
19756 #define __put_user_asm_ex(x, addr, itype, rtype, ltype) \
19757 - asm volatile("1: mov"itype" %"rtype"0,%1\n" \
19758 + asm volatile("1: "__copyuser_seg"mov"itype" %"rtype"0,%1\n"\
19759 "2:\n" \
19760 _ASM_EXTABLE_EX(1b, 2b) \
19761 : : ltype(x), "m" (__m(addr)))
19762 @@ -442,11 +509,13 @@ struct __large_struct { unsigned long buf[100]; };
19763 */
19764 #define uaccess_try do { \
19765 current_thread_info()->uaccess_err = 0; \
19766 + pax_open_userland(); \
19767 stac(); \
19768 barrier();
19769
19770 #define uaccess_catch(err) \
19771 clac(); \
19772 + pax_close_userland(); \
19773 (err) |= (current_thread_info()->uaccess_err ? -EFAULT : 0); \
19774 } while (0)
19775
19776 @@ -471,8 +540,12 @@ struct __large_struct { unsigned long buf[100]; };
19777 * On error, the variable @x is set to zero.
19778 */
19779
19780 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19781 +#define __get_user(x, ptr) get_user((x), (ptr))
19782 +#else
19783 #define __get_user(x, ptr) \
19784 __get_user_nocheck((x), (ptr), sizeof(*(ptr)))
19785 +#endif
19786
19787 /**
19788 * __put_user: - Write a simple value into user space, with less checking.
19789 @@ -494,8 +567,12 @@ struct __large_struct { unsigned long buf[100]; };
19790 * Returns zero on success, or -EFAULT on error.
19791 */
19792
19793 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19794 +#define __put_user(x, ptr) put_user((x), (ptr))
19795 +#else
19796 #define __put_user(x, ptr) \
19797 __put_user_nocheck((__typeof__(*(ptr)))(x), (ptr), sizeof(*(ptr)))
19798 +#endif
19799
19800 #define __get_user_unaligned __get_user
19801 #define __put_user_unaligned __put_user
19802 @@ -513,7 +590,7 @@ struct __large_struct { unsigned long buf[100]; };
19803 #define get_user_ex(x, ptr) do { \
19804 unsigned long __gue_val; \
19805 __get_user_size_ex((__gue_val), (ptr), (sizeof(*(ptr)))); \
19806 - (x) = (__force __typeof__(*(ptr)))__gue_val; \
19807 + (x) = (__typeof__(*(ptr)))__gue_val; \
19808 } while (0)
19809
19810 #define put_user_try uaccess_try
19811 @@ -531,7 +608,7 @@ extern __must_check long strlen_user(const char __user *str);
19812 extern __must_check long strnlen_user(const char __user *str, long n);
19813
19814 unsigned long __must_check clear_user(void __user *mem, unsigned long len);
19815 -unsigned long __must_check __clear_user(void __user *mem, unsigned long len);
19816 +unsigned long __must_check __clear_user(void __user *mem, unsigned long len) __size_overflow(2);
19817
19818 extern void __cmpxchg_wrong_size(void)
19819 __compiletime_error("Bad argument size for cmpxchg");
19820 @@ -542,18 +619,19 @@ extern void __cmpxchg_wrong_size(void)
19821 __typeof__(ptr) __uval = (uval); \
19822 __typeof__(*(ptr)) __old = (old); \
19823 __typeof__(*(ptr)) __new = (new); \
19824 + pax_open_userland(); \
19825 switch (size) { \
19826 case 1: \
19827 { \
19828 asm volatile("\t" ASM_STAC "\n" \
19829 - "1:\t" LOCK_PREFIX "cmpxchgb %4, %2\n" \
19830 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgb %4, %2\n"\
19831 "2:\t" ASM_CLAC "\n" \
19832 "\t.section .fixup, \"ax\"\n" \
19833 "3:\tmov %3, %0\n" \
19834 "\tjmp 2b\n" \
19835 "\t.previous\n" \
19836 _ASM_EXTABLE(1b, 3b) \
19837 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19838 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19839 : "i" (-EFAULT), "q" (__new), "1" (__old) \
19840 : "memory" \
19841 ); \
19842 @@ -562,14 +640,14 @@ extern void __cmpxchg_wrong_size(void)
19843 case 2: \
19844 { \
19845 asm volatile("\t" ASM_STAC "\n" \
19846 - "1:\t" LOCK_PREFIX "cmpxchgw %4, %2\n" \
19847 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgw %4, %2\n"\
19848 "2:\t" ASM_CLAC "\n" \
19849 "\t.section .fixup, \"ax\"\n" \
19850 "3:\tmov %3, %0\n" \
19851 "\tjmp 2b\n" \
19852 "\t.previous\n" \
19853 _ASM_EXTABLE(1b, 3b) \
19854 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19855 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19856 : "i" (-EFAULT), "r" (__new), "1" (__old) \
19857 : "memory" \
19858 ); \
19859 @@ -578,14 +656,14 @@ extern void __cmpxchg_wrong_size(void)
19860 case 4: \
19861 { \
19862 asm volatile("\t" ASM_STAC "\n" \
19863 - "1:\t" LOCK_PREFIX "cmpxchgl %4, %2\n" \
19864 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgl %4, %2\n"\
19865 "2:\t" ASM_CLAC "\n" \
19866 "\t.section .fixup, \"ax\"\n" \
19867 "3:\tmov %3, %0\n" \
19868 "\tjmp 2b\n" \
19869 "\t.previous\n" \
19870 _ASM_EXTABLE(1b, 3b) \
19871 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19872 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19873 : "i" (-EFAULT), "r" (__new), "1" (__old) \
19874 : "memory" \
19875 ); \
19876 @@ -597,14 +675,14 @@ extern void __cmpxchg_wrong_size(void)
19877 __cmpxchg_wrong_size(); \
19878 \
19879 asm volatile("\t" ASM_STAC "\n" \
19880 - "1:\t" LOCK_PREFIX "cmpxchgq %4, %2\n" \
19881 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgq %4, %2\n"\
19882 "2:\t" ASM_CLAC "\n" \
19883 "\t.section .fixup, \"ax\"\n" \
19884 "3:\tmov %3, %0\n" \
19885 "\tjmp 2b\n" \
19886 "\t.previous\n" \
19887 _ASM_EXTABLE(1b, 3b) \
19888 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19889 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19890 : "i" (-EFAULT), "r" (__new), "1" (__old) \
19891 : "memory" \
19892 ); \
19893 @@ -613,6 +691,7 @@ extern void __cmpxchg_wrong_size(void)
19894 default: \
19895 __cmpxchg_wrong_size(); \
19896 } \
19897 + pax_close_userland(); \
19898 *__uval = __old; \
19899 __ret; \
19900 })
19901 @@ -636,17 +715,6 @@ extern struct movsl_mask {
19902
19903 #define ARCH_HAS_NOCACHE_UACCESS 1
19904
19905 -#ifdef CONFIG_X86_32
19906 -# include <asm/uaccess_32.h>
19907 -#else
19908 -# include <asm/uaccess_64.h>
19909 -#endif
19910 -
19911 -unsigned long __must_check _copy_from_user(void *to, const void __user *from,
19912 - unsigned n);
19913 -unsigned long __must_check _copy_to_user(void __user *to, const void *from,
19914 - unsigned n);
19915 -
19916 #ifdef CONFIG_DEBUG_STRICT_USER_COPY_CHECKS
19917 # define copy_user_diag __compiletime_error
19918 #else
19919 @@ -656,7 +724,7 @@ unsigned long __must_check _copy_to_user(void __user *to, const void *from,
19920 extern void copy_user_diag("copy_from_user() buffer size is too small")
19921 copy_from_user_overflow(void);
19922 extern void copy_user_diag("copy_to_user() buffer size is too small")
19923 -copy_to_user_overflow(void) __asm__("copy_from_user_overflow");
19924 +copy_to_user_overflow(void);
19925
19926 #undef copy_user_diag
19927
19928 @@ -669,7 +737,7 @@ __copy_from_user_overflow(void) __asm__("copy_from_user_overflow");
19929
19930 extern void
19931 __compiletime_warning("copy_to_user() buffer size is not provably correct")
19932 -__copy_to_user_overflow(void) __asm__("copy_from_user_overflow");
19933 +__copy_to_user_overflow(void) __asm__("copy_to_user_overflow");
19934 #define __copy_to_user_overflow(size, count) __copy_to_user_overflow()
19935
19936 #else
19937 @@ -684,10 +752,16 @@ __copy_from_user_overflow(int size, unsigned long count)
19938
19939 #endif
19940
19941 +#ifdef CONFIG_X86_32
19942 +# include <asm/uaccess_32.h>
19943 +#else
19944 +# include <asm/uaccess_64.h>
19945 +#endif
19946 +
19947 static inline unsigned long __must_check
19948 copy_from_user(void *to, const void __user *from, unsigned long n)
19949 {
19950 - int sz = __compiletime_object_size(to);
19951 + size_t sz = __compiletime_object_size(to);
19952
19953 might_fault();
19954
19955 @@ -709,12 +783,15 @@ copy_from_user(void *to, const void __user *from, unsigned long n)
19956 * case, and do only runtime checking for non-constant sizes.
19957 */
19958
19959 - if (likely(sz < 0 || sz >= n))
19960 - n = _copy_from_user(to, from, n);
19961 - else if(__builtin_constant_p(n))
19962 - copy_from_user_overflow();
19963 - else
19964 - __copy_from_user_overflow(sz, n);
19965 + if (likely(sz != (size_t)-1 && sz < n)) {
19966 + if(__builtin_constant_p(n))
19967 + copy_from_user_overflow();
19968 + else
19969 + __copy_from_user_overflow(sz, n);
19970 + } else if (access_ok(VERIFY_READ, from, n))
19971 + n = __copy_from_user(to, from, n);
19972 + else if ((long)n > 0)
19973 + memset(to, 0, n);
19974
19975 return n;
19976 }
19977 @@ -722,17 +799,18 @@ copy_from_user(void *to, const void __user *from, unsigned long n)
19978 static inline unsigned long __must_check
19979 copy_to_user(void __user *to, const void *from, unsigned long n)
19980 {
19981 - int sz = __compiletime_object_size(from);
19982 + size_t sz = __compiletime_object_size(from);
19983
19984 might_fault();
19985
19986 /* See the comment in copy_from_user() above. */
19987 - if (likely(sz < 0 || sz >= n))
19988 - n = _copy_to_user(to, from, n);
19989 - else if(__builtin_constant_p(n))
19990 - copy_to_user_overflow();
19991 - else
19992 - __copy_to_user_overflow(sz, n);
19993 + if (likely(sz != (size_t)-1 && sz < n)) {
19994 + if(__builtin_constant_p(n))
19995 + copy_to_user_overflow();
19996 + else
19997 + __copy_to_user_overflow(sz, n);
19998 + } else if (access_ok(VERIFY_WRITE, to, n))
19999 + n = __copy_to_user(to, from, n);
20000
20001 return n;
20002 }
20003 diff --git a/arch/x86/include/asm/uaccess_32.h b/arch/x86/include/asm/uaccess_32.h
20004 index 3c03a5d..edb68ae 100644
20005 --- a/arch/x86/include/asm/uaccess_32.h
20006 +++ b/arch/x86/include/asm/uaccess_32.h
20007 @@ -40,9 +40,14 @@ unsigned long __must_check __copy_from_user_ll_nocache_nozero
20008 * anything, so this is accurate.
20009 */
20010
20011 -static __always_inline unsigned long __must_check
20012 +static __always_inline __size_overflow(3) unsigned long __must_check
20013 __copy_to_user_inatomic(void __user *to, const void *from, unsigned long n)
20014 {
20015 + if ((long)n < 0)
20016 + return n;
20017 +
20018 + check_object_size(from, n, true);
20019 +
20020 if (__builtin_constant_p(n)) {
20021 unsigned long ret;
20022
20023 @@ -82,12 +87,16 @@ static __always_inline unsigned long __must_check
20024 __copy_to_user(void __user *to, const void *from, unsigned long n)
20025 {
20026 might_fault();
20027 +
20028 return __copy_to_user_inatomic(to, from, n);
20029 }
20030
20031 -static __always_inline unsigned long
20032 +static __always_inline __size_overflow(3) unsigned long
20033 __copy_from_user_inatomic(void *to, const void __user *from, unsigned long n)
20034 {
20035 + if ((long)n < 0)
20036 + return n;
20037 +
20038 /* Avoid zeroing the tail if the copy fails..
20039 * If 'n' is constant and 1, 2, or 4, we do still zero on a failure,
20040 * but as the zeroing behaviour is only significant when n is not
20041 @@ -137,6 +146,12 @@ static __always_inline unsigned long
20042 __copy_from_user(void *to, const void __user *from, unsigned long n)
20043 {
20044 might_fault();
20045 +
20046 + if ((long)n < 0)
20047 + return n;
20048 +
20049 + check_object_size(to, n, false);
20050 +
20051 if (__builtin_constant_p(n)) {
20052 unsigned long ret;
20053
20054 @@ -159,6 +174,10 @@ static __always_inline unsigned long __copy_from_user_nocache(void *to,
20055 const void __user *from, unsigned long n)
20056 {
20057 might_fault();
20058 +
20059 + if ((long)n < 0)
20060 + return n;
20061 +
20062 if (__builtin_constant_p(n)) {
20063 unsigned long ret;
20064
20065 @@ -181,7 +200,10 @@ static __always_inline unsigned long
20066 __copy_from_user_inatomic_nocache(void *to, const void __user *from,
20067 unsigned long n)
20068 {
20069 - return __copy_from_user_ll_nocache_nozero(to, from, n);
20070 + if ((long)n < 0)
20071 + return n;
20072 +
20073 + return __copy_from_user_ll_nocache_nozero(to, from, n);
20074 }
20075
20076 #endif /* _ASM_X86_UACCESS_32_H */
20077 diff --git a/arch/x86/include/asm/uaccess_64.h b/arch/x86/include/asm/uaccess_64.h
20078 index f2f9b39..2ae1bf8 100644
20079 --- a/arch/x86/include/asm/uaccess_64.h
20080 +++ b/arch/x86/include/asm/uaccess_64.h
20081 @@ -10,6 +10,9 @@
20082 #include <asm/alternative.h>
20083 #include <asm/cpufeature.h>
20084 #include <asm/page.h>
20085 +#include <asm/pgtable.h>
20086 +
20087 +#define set_fs(x) (current_thread_info()->addr_limit = (x))
20088
20089 /*
20090 * Copy To/From Userspace
20091 @@ -23,8 +26,8 @@ copy_user_generic_string(void *to, const void *from, unsigned len);
20092 __must_check unsigned long
20093 copy_user_generic_unrolled(void *to, const void *from, unsigned len);
20094
20095 -static __always_inline __must_check unsigned long
20096 -copy_user_generic(void *to, const void *from, unsigned len)
20097 +static __always_inline __must_check __size_overflow(3) unsigned long
20098 +copy_user_generic(void *to, const void *from, unsigned long len)
20099 {
20100 unsigned ret;
20101
20102 @@ -46,121 +49,170 @@ copy_user_generic(void *to, const void *from, unsigned len)
20103 }
20104
20105 __must_check unsigned long
20106 -copy_in_user(void __user *to, const void __user *from, unsigned len);
20107 +copy_in_user(void __user *to, const void __user *from, unsigned long len);
20108
20109 static __always_inline __must_check
20110 -int __copy_from_user_nocheck(void *dst, const void __user *src, unsigned size)
20111 +unsigned long __copy_from_user_nocheck(void *dst, const void __user *src, unsigned long size)
20112 {
20113 - int ret = 0;
20114 + size_t sz = __compiletime_object_size(dst);
20115 + unsigned ret = 0;
20116 +
20117 + if (size > INT_MAX)
20118 + return size;
20119 +
20120 + check_object_size(dst, size, false);
20121 +
20122 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20123 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20124 + return size;
20125 +#endif
20126 +
20127 + if (unlikely(sz != (size_t)-1 && sz < size)) {
20128 + if(__builtin_constant_p(size))
20129 + copy_from_user_overflow();
20130 + else
20131 + __copy_from_user_overflow(sz, size);
20132 + return size;
20133 + }
20134
20135 if (!__builtin_constant_p(size))
20136 - return copy_user_generic(dst, (__force void *)src, size);
20137 + return copy_user_generic(dst, (__force_kernel const void *)____m(src), size);
20138 switch (size) {
20139 - case 1:__get_user_asm(*(u8 *)dst, (u8 __user *)src,
20140 + case 1:__get_user_asm(*(u8 *)dst, (const u8 __user *)src,
20141 ret, "b", "b", "=q", 1);
20142 return ret;
20143 - case 2:__get_user_asm(*(u16 *)dst, (u16 __user *)src,
20144 + case 2:__get_user_asm(*(u16 *)dst, (const u16 __user *)src,
20145 ret, "w", "w", "=r", 2);
20146 return ret;
20147 - case 4:__get_user_asm(*(u32 *)dst, (u32 __user *)src,
20148 + case 4:__get_user_asm(*(u32 *)dst, (const u32 __user *)src,
20149 ret, "l", "k", "=r", 4);
20150 return ret;
20151 - case 8:__get_user_asm(*(u64 *)dst, (u64 __user *)src,
20152 + case 8:__get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20153 ret, "q", "", "=r", 8);
20154 return ret;
20155 case 10:
20156 - __get_user_asm(*(u64 *)dst, (u64 __user *)src,
20157 + __get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20158 ret, "q", "", "=r", 10);
20159 if (unlikely(ret))
20160 return ret;
20161 __get_user_asm(*(u16 *)(8 + (char *)dst),
20162 - (u16 __user *)(8 + (char __user *)src),
20163 + (const u16 __user *)(8 + (const char __user *)src),
20164 ret, "w", "w", "=r", 2);
20165 return ret;
20166 case 16:
20167 - __get_user_asm(*(u64 *)dst, (u64 __user *)src,
20168 + __get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20169 ret, "q", "", "=r", 16);
20170 if (unlikely(ret))
20171 return ret;
20172 __get_user_asm(*(u64 *)(8 + (char *)dst),
20173 - (u64 __user *)(8 + (char __user *)src),
20174 + (const u64 __user *)(8 + (const char __user *)src),
20175 ret, "q", "", "=r", 8);
20176 return ret;
20177 default:
20178 - return copy_user_generic(dst, (__force void *)src, size);
20179 + return copy_user_generic(dst, (__force_kernel const void *)____m(src), size);
20180 }
20181 }
20182
20183 static __always_inline __must_check
20184 -int __copy_from_user(void *dst, const void __user *src, unsigned size)
20185 +unsigned long __copy_from_user(void *dst, const void __user *src, unsigned long size)
20186 {
20187 might_fault();
20188 return __copy_from_user_nocheck(dst, src, size);
20189 }
20190
20191 static __always_inline __must_check
20192 -int __copy_to_user_nocheck(void __user *dst, const void *src, unsigned size)
20193 +unsigned long __copy_to_user_nocheck(void __user *dst, const void *src, unsigned long size)
20194 {
20195 - int ret = 0;
20196 + size_t sz = __compiletime_object_size(src);
20197 + unsigned ret = 0;
20198 +
20199 + if (size > INT_MAX)
20200 + return size;
20201 +
20202 + check_object_size(src, size, true);
20203 +
20204 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20205 + if (!access_ok_noprefault(VERIFY_WRITE, dst, size))
20206 + return size;
20207 +#endif
20208 +
20209 + if (unlikely(sz != (size_t)-1 && sz < size)) {
20210 + if(__builtin_constant_p(size))
20211 + copy_to_user_overflow();
20212 + else
20213 + __copy_to_user_overflow(sz, size);
20214 + return size;
20215 + }
20216
20217 if (!__builtin_constant_p(size))
20218 - return copy_user_generic((__force void *)dst, src, size);
20219 + return copy_user_generic((__force_kernel void *)____m(dst), src, size);
20220 switch (size) {
20221 - case 1:__put_user_asm(*(u8 *)src, (u8 __user *)dst,
20222 + case 1:__put_user_asm(*(const u8 *)src, (u8 __user *)dst,
20223 ret, "b", "b", "iq", 1);
20224 return ret;
20225 - case 2:__put_user_asm(*(u16 *)src, (u16 __user *)dst,
20226 + case 2:__put_user_asm(*(const u16 *)src, (u16 __user *)dst,
20227 ret, "w", "w", "ir", 2);
20228 return ret;
20229 - case 4:__put_user_asm(*(u32 *)src, (u32 __user *)dst,
20230 + case 4:__put_user_asm(*(const u32 *)src, (u32 __user *)dst,
20231 ret, "l", "k", "ir", 4);
20232 return ret;
20233 - case 8:__put_user_asm(*(u64 *)src, (u64 __user *)dst,
20234 + case 8:__put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20235 ret, "q", "", "er", 8);
20236 return ret;
20237 case 10:
20238 - __put_user_asm(*(u64 *)src, (u64 __user *)dst,
20239 + __put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20240 ret, "q", "", "er", 10);
20241 if (unlikely(ret))
20242 return ret;
20243 asm("":::"memory");
20244 - __put_user_asm(4[(u16 *)src], 4 + (u16 __user *)dst,
20245 + __put_user_asm(4[(const u16 *)src], 4 + (u16 __user *)dst,
20246 ret, "w", "w", "ir", 2);
20247 return ret;
20248 case 16:
20249 - __put_user_asm(*(u64 *)src, (u64 __user *)dst,
20250 + __put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20251 ret, "q", "", "er", 16);
20252 if (unlikely(ret))
20253 return ret;
20254 asm("":::"memory");
20255 - __put_user_asm(1[(u64 *)src], 1 + (u64 __user *)dst,
20256 + __put_user_asm(1[(const u64 *)src], 1 + (u64 __user *)dst,
20257 ret, "q", "", "er", 8);
20258 return ret;
20259 default:
20260 - return copy_user_generic((__force void *)dst, src, size);
20261 + return copy_user_generic((__force_kernel void *)____m(dst), src, size);
20262 }
20263 }
20264
20265 static __always_inline __must_check
20266 -int __copy_to_user(void __user *dst, const void *src, unsigned size)
20267 +unsigned long __copy_to_user(void __user *dst, const void *src, unsigned long size)
20268 {
20269 might_fault();
20270 return __copy_to_user_nocheck(dst, src, size);
20271 }
20272
20273 static __always_inline __must_check
20274 -int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20275 +unsigned long __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20276 {
20277 - int ret = 0;
20278 + unsigned ret = 0;
20279
20280 might_fault();
20281 +
20282 + if (size > INT_MAX)
20283 + return size;
20284 +
20285 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20286 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20287 + return size;
20288 + if (!access_ok_noprefault(VERIFY_WRITE, dst, size))
20289 + return size;
20290 +#endif
20291 +
20292 if (!__builtin_constant_p(size))
20293 - return copy_user_generic((__force void *)dst,
20294 - (__force void *)src, size);
20295 + return copy_user_generic((__force_kernel void *)____m(dst),
20296 + (__force_kernel const void *)____m(src), size);
20297 switch (size) {
20298 case 1: {
20299 u8 tmp;
20300 - __get_user_asm(tmp, (u8 __user *)src,
20301 + __get_user_asm(tmp, (const u8 __user *)src,
20302 ret, "b", "b", "=q", 1);
20303 if (likely(!ret))
20304 __put_user_asm(tmp, (u8 __user *)dst,
20305 @@ -169,7 +221,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20306 }
20307 case 2: {
20308 u16 tmp;
20309 - __get_user_asm(tmp, (u16 __user *)src,
20310 + __get_user_asm(tmp, (const u16 __user *)src,
20311 ret, "w", "w", "=r", 2);
20312 if (likely(!ret))
20313 __put_user_asm(tmp, (u16 __user *)dst,
20314 @@ -179,7 +231,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20315
20316 case 4: {
20317 u32 tmp;
20318 - __get_user_asm(tmp, (u32 __user *)src,
20319 + __get_user_asm(tmp, (const u32 __user *)src,
20320 ret, "l", "k", "=r", 4);
20321 if (likely(!ret))
20322 __put_user_asm(tmp, (u32 __user *)dst,
20323 @@ -188,7 +240,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20324 }
20325 case 8: {
20326 u64 tmp;
20327 - __get_user_asm(tmp, (u64 __user *)src,
20328 + __get_user_asm(tmp, (const u64 __user *)src,
20329 ret, "q", "", "=r", 8);
20330 if (likely(!ret))
20331 __put_user_asm(tmp, (u64 __user *)dst,
20332 @@ -196,41 +248,58 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20333 return ret;
20334 }
20335 default:
20336 - return copy_user_generic((__force void *)dst,
20337 - (__force void *)src, size);
20338 + return copy_user_generic((__force_kernel void *)____m(dst),
20339 + (__force_kernel const void *)____m(src), size);
20340 }
20341 }
20342
20343 -static __must_check __always_inline int
20344 -__copy_from_user_inatomic(void *dst, const void __user *src, unsigned size)
20345 +static __must_check __always_inline unsigned long
20346 +__copy_from_user_inatomic(void *dst, const void __user *src, unsigned long size)
20347 {
20348 return __copy_from_user_nocheck(dst, src, size);
20349 }
20350
20351 -static __must_check __always_inline int
20352 -__copy_to_user_inatomic(void __user *dst, const void *src, unsigned size)
20353 +static __must_check __always_inline unsigned long
20354 +__copy_to_user_inatomic(void __user *dst, const void *src, unsigned long size)
20355 {
20356 return __copy_to_user_nocheck(dst, src, size);
20357 }
20358
20359 -extern long __copy_user_nocache(void *dst, const void __user *src,
20360 - unsigned size, int zerorest);
20361 +extern unsigned long __copy_user_nocache(void *dst, const void __user *src,
20362 + unsigned long size, int zerorest);
20363
20364 -static inline int
20365 -__copy_from_user_nocache(void *dst, const void __user *src, unsigned size)
20366 +static inline unsigned long
20367 +__copy_from_user_nocache(void *dst, const void __user *src, unsigned long size)
20368 {
20369 might_fault();
20370 +
20371 + if (size > INT_MAX)
20372 + return size;
20373 +
20374 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20375 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20376 + return size;
20377 +#endif
20378 +
20379 return __copy_user_nocache(dst, src, size, 1);
20380 }
20381
20382 -static inline int
20383 +static inline unsigned long
20384 __copy_from_user_inatomic_nocache(void *dst, const void __user *src,
20385 - unsigned size)
20386 + unsigned long size)
20387 {
20388 + if (size > INT_MAX)
20389 + return size;
20390 +
20391 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20392 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20393 + return size;
20394 +#endif
20395 +
20396 return __copy_user_nocache(dst, src, size, 0);
20397 }
20398
20399 unsigned long
20400 -copy_user_handle_tail(char *to, char *from, unsigned len);
20401 +copy_user_handle_tail(char __user *to, char __user *from, unsigned long len) __size_overflow(3);
20402
20403 #endif /* _ASM_X86_UACCESS_64_H */
20404 diff --git a/arch/x86/include/asm/word-at-a-time.h b/arch/x86/include/asm/word-at-a-time.h
20405 index 5b238981..77fdd78 100644
20406 --- a/arch/x86/include/asm/word-at-a-time.h
20407 +++ b/arch/x86/include/asm/word-at-a-time.h
20408 @@ -11,7 +11,7 @@
20409 * and shift, for example.
20410 */
20411 struct word_at_a_time {
20412 - const unsigned long one_bits, high_bits;
20413 + unsigned long one_bits, high_bits;
20414 };
20415
20416 #define WORD_AT_A_TIME_CONSTANTS { REPEAT_BYTE(0x01), REPEAT_BYTE(0x80) }
20417 diff --git a/arch/x86/include/asm/x86_init.h b/arch/x86/include/asm/x86_init.h
20418 index f58a9c7..dc378042a 100644
20419 --- a/arch/x86/include/asm/x86_init.h
20420 +++ b/arch/x86/include/asm/x86_init.h
20421 @@ -129,7 +129,7 @@ struct x86_init_ops {
20422 struct x86_init_timers timers;
20423 struct x86_init_iommu iommu;
20424 struct x86_init_pci pci;
20425 -};
20426 +} __no_const;
20427
20428 /**
20429 * struct x86_cpuinit_ops - platform specific cpu hotplug setups
20430 @@ -140,7 +140,7 @@ struct x86_cpuinit_ops {
20431 void (*setup_percpu_clockev)(void);
20432 void (*early_percpu_clock_init)(void);
20433 void (*fixup_cpu_id)(struct cpuinfo_x86 *c, int node);
20434 -};
20435 +} __no_const;
20436
20437 struct timespec;
20438
20439 @@ -168,7 +168,7 @@ struct x86_platform_ops {
20440 void (*save_sched_clock_state)(void);
20441 void (*restore_sched_clock_state)(void);
20442 void (*apic_post_init)(void);
20443 -};
20444 +} __no_const;
20445
20446 struct pci_dev;
20447 struct msi_msg;
20448 @@ -182,7 +182,7 @@ struct x86_msi_ops {
20449 void (*teardown_msi_irqs)(struct pci_dev *dev);
20450 void (*restore_msi_irqs)(struct pci_dev *dev);
20451 int (*setup_hpet_msi)(unsigned int irq, unsigned int id);
20452 -};
20453 +} __no_const;
20454
20455 struct IO_APIC_route_entry;
20456 struct io_apic_irq_attr;
20457 @@ -203,7 +203,7 @@ struct x86_io_apic_ops {
20458 unsigned int destination, int vector,
20459 struct io_apic_irq_attr *attr);
20460 void (*eoi_ioapic_pin)(int apic, int pin, int vector);
20461 -};
20462 +} __no_const;
20463
20464 extern struct x86_init_ops x86_init;
20465 extern struct x86_cpuinit_ops x86_cpuinit;
20466 diff --git a/arch/x86/include/asm/xen/page.h b/arch/x86/include/asm/xen/page.h
20467 index 358dcd3..23c0bf1 100644
20468 --- a/arch/x86/include/asm/xen/page.h
20469 +++ b/arch/x86/include/asm/xen/page.h
20470 @@ -82,7 +82,7 @@ static inline int xen_safe_read_ulong(unsigned long *addr, unsigned long *val)
20471 * - get_phys_to_machine() is to be called by __pfn_to_mfn() only in special
20472 * cases needing an extended handling.
20473 */
20474 -static inline unsigned long __pfn_to_mfn(unsigned long pfn)
20475 +static inline unsigned long __intentional_overflow(-1) __pfn_to_mfn(unsigned long pfn)
20476 {
20477 unsigned long mfn;
20478
20479 diff --git a/arch/x86/include/asm/xsave.h b/arch/x86/include/asm/xsave.h
20480 index c9a6d68..cb57f42 100644
20481 --- a/arch/x86/include/asm/xsave.h
20482 +++ b/arch/x86/include/asm/xsave.h
20483 @@ -223,12 +223,16 @@ static inline int xsave_user(struct xsave_struct __user *buf)
20484 if (unlikely(err))
20485 return -EFAULT;
20486
20487 + pax_open_userland();
20488 __asm__ __volatile__(ASM_STAC "\n"
20489 - "1:"XSAVE"\n"
20490 + "1:"
20491 + __copyuser_seg
20492 + XSAVE"\n"
20493 "2: " ASM_CLAC "\n"
20494 xstate_fault
20495 : "D" (buf), "a" (-1), "d" (-1), "0" (0)
20496 : "memory");
20497 + pax_close_userland();
20498 return err;
20499 }
20500
20501 @@ -238,16 +242,20 @@ static inline int xsave_user(struct xsave_struct __user *buf)
20502 static inline int xrestore_user(struct xsave_struct __user *buf, u64 mask)
20503 {
20504 int err = 0;
20505 - struct xsave_struct *xstate = ((__force struct xsave_struct *)buf);
20506 + struct xsave_struct *xstate = ((__force_kernel struct xsave_struct *)buf);
20507 u32 lmask = mask;
20508 u32 hmask = mask >> 32;
20509
20510 + pax_open_userland();
20511 __asm__ __volatile__(ASM_STAC "\n"
20512 - "1:"XRSTOR"\n"
20513 + "1:"
20514 + __copyuser_seg
20515 + XRSTOR"\n"
20516 "2: " ASM_CLAC "\n"
20517 xstate_fault
20518 : "D" (xstate), "a" (lmask), "d" (hmask), "0" (0)
20519 : "memory"); /* memory required? */
20520 + pax_close_userland();
20521 return err;
20522 }
20523
20524 diff --git a/arch/x86/include/uapi/asm/e820.h b/arch/x86/include/uapi/asm/e820.h
20525 index d993e33..8db1b18 100644
20526 --- a/arch/x86/include/uapi/asm/e820.h
20527 +++ b/arch/x86/include/uapi/asm/e820.h
20528 @@ -58,7 +58,7 @@ struct e820map {
20529 #define ISA_START_ADDRESS 0xa0000
20530 #define ISA_END_ADDRESS 0x100000
20531
20532 -#define BIOS_BEGIN 0x000a0000
20533 +#define BIOS_BEGIN 0x000c0000
20534 #define BIOS_END 0x00100000
20535
20536 #define BIOS_ROM_BASE 0xffe00000
20537 diff --git a/arch/x86/include/uapi/asm/ptrace-abi.h b/arch/x86/include/uapi/asm/ptrace-abi.h
20538 index 7b0a55a..ad115bf 100644
20539 --- a/arch/x86/include/uapi/asm/ptrace-abi.h
20540 +++ b/arch/x86/include/uapi/asm/ptrace-abi.h
20541 @@ -49,7 +49,6 @@
20542 #define EFLAGS 144
20543 #define RSP 152
20544 #define SS 160
20545 -#define ARGOFFSET R11
20546 #endif /* __ASSEMBLY__ */
20547
20548 /* top of stack page */
20549 diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile
20550 index cdb1b70..426434c 100644
20551 --- a/arch/x86/kernel/Makefile
20552 +++ b/arch/x86/kernel/Makefile
20553 @@ -28,7 +28,7 @@ obj-y += time.o ioport.o ldt.o dumpstack.o nmi.o
20554 obj-y += setup.o x86_init.o i8259.o irqinit.o jump_label.o
20555 obj-$(CONFIG_IRQ_WORK) += irq_work.o
20556 obj-y += probe_roms.o
20557 -obj-$(CONFIG_X86_32) += i386_ksyms_32.o
20558 +obj-$(CONFIG_X86_32) += sys_i386_32.o i386_ksyms_32.o
20559 obj-$(CONFIG_X86_64) += sys_x86_64.o x8664_ksyms_64.o
20560 obj-$(CONFIG_X86_64) += mcount_64.o
20561 obj-y += syscall_$(BITS).o vsyscall_gtod.o
20562 diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
20563 index 803b684..68c64f1 100644
20564 --- a/arch/x86/kernel/acpi/boot.c
20565 +++ b/arch/x86/kernel/acpi/boot.c
20566 @@ -1361,7 +1361,7 @@ static void __init acpi_reduced_hw_init(void)
20567 * If your system is blacklisted here, but you find that acpi=force
20568 * works for you, please contact linux-acpi@vger.kernel.org
20569 */
20570 -static struct dmi_system_id __initdata acpi_dmi_table[] = {
20571 +static const struct dmi_system_id __initconst acpi_dmi_table[] = {
20572 /*
20573 * Boxes that need ACPI disabled
20574 */
20575 @@ -1436,7 +1436,7 @@ static struct dmi_system_id __initdata acpi_dmi_table[] = {
20576 };
20577
20578 /* second table for DMI checks that should run after early-quirks */
20579 -static struct dmi_system_id __initdata acpi_dmi_table_late[] = {
20580 +static const struct dmi_system_id __initconst acpi_dmi_table_late[] = {
20581 /*
20582 * HP laptops which use a DSDT reporting as HP/SB400/10000,
20583 * which includes some code which overrides all temperature
20584 diff --git a/arch/x86/kernel/acpi/sleep.c b/arch/x86/kernel/acpi/sleep.c
20585 index d1daead..acd77e2 100644
20586 --- a/arch/x86/kernel/acpi/sleep.c
20587 +++ b/arch/x86/kernel/acpi/sleep.c
20588 @@ -99,8 +99,12 @@ int x86_acpi_suspend_lowlevel(void)
20589 #else /* CONFIG_64BIT */
20590 #ifdef CONFIG_SMP
20591 stack_start = (unsigned long)temp_stack + sizeof(temp_stack);
20592 +
20593 + pax_open_kernel();
20594 early_gdt_descr.address =
20595 (unsigned long)get_cpu_gdt_table(smp_processor_id());
20596 + pax_close_kernel();
20597 +
20598 initial_gs = per_cpu_offset(smp_processor_id());
20599 #endif
20600 initial_code = (unsigned long)wakeup_long64;
20601 diff --git a/arch/x86/kernel/acpi/wakeup_32.S b/arch/x86/kernel/acpi/wakeup_32.S
20602 index 665c6b7..eae4d56 100644
20603 --- a/arch/x86/kernel/acpi/wakeup_32.S
20604 +++ b/arch/x86/kernel/acpi/wakeup_32.S
20605 @@ -29,13 +29,11 @@ wakeup_pmode_return:
20606 # and restore the stack ... but you need gdt for this to work
20607 movl saved_context_esp, %esp
20608
20609 - movl %cs:saved_magic, %eax
20610 - cmpl $0x12345678, %eax
20611 + cmpl $0x12345678, saved_magic
20612 jne bogus_magic
20613
20614 # jump to place where we left off
20615 - movl saved_eip, %eax
20616 - jmp *%eax
20617 + jmp *(saved_eip)
20618
20619 bogus_magic:
20620 jmp bogus_magic
20621 diff --git a/arch/x86/kernel/alternative.c b/arch/x86/kernel/alternative.c
20622 index 703130f..27a155d 100644
20623 --- a/arch/x86/kernel/alternative.c
20624 +++ b/arch/x86/kernel/alternative.c
20625 @@ -268,6 +268,13 @@ void __init_or_module apply_alternatives(struct alt_instr *start,
20626 */
20627 for (a = start; a < end; a++) {
20628 instr = (u8 *)&a->instr_offset + a->instr_offset;
20629 +
20630 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20631 + instr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20632 + if (instr < (u8 *)_text || (u8 *)_einittext <= instr)
20633 + instr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20634 +#endif
20635 +
20636 replacement = (u8 *)&a->repl_offset + a->repl_offset;
20637 BUG_ON(a->replacementlen > a->instrlen);
20638 BUG_ON(a->instrlen > sizeof(insnbuf));
20639 @@ -284,6 +291,11 @@ void __init_or_module apply_alternatives(struct alt_instr *start,
20640 add_nops(insnbuf + a->replacementlen,
20641 a->instrlen - a->replacementlen);
20642
20643 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20644 + if (instr < (u8 *)_text || (u8 *)_einittext <= instr)
20645 + instr = ktva_ktla(instr);
20646 +#endif
20647 +
20648 text_poke_early(instr, insnbuf, a->instrlen);
20649 }
20650 }
20651 @@ -299,10 +311,16 @@ static void alternatives_smp_lock(const s32 *start, const s32 *end,
20652 for (poff = start; poff < end; poff++) {
20653 u8 *ptr = (u8 *)poff + *poff;
20654
20655 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20656 + ptr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20657 + if (ptr < (u8 *)_text || (u8 *)_einittext <= ptr)
20658 + ptr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20659 +#endif
20660 +
20661 if (!*poff || ptr < text || ptr >= text_end)
20662 continue;
20663 /* turn DS segment override prefix into lock prefix */
20664 - if (*ptr == 0x3e)
20665 + if (*ktla_ktva(ptr) == 0x3e)
20666 text_poke(ptr, ((unsigned char []){0xf0}), 1);
20667 }
20668 mutex_unlock(&text_mutex);
20669 @@ -317,10 +335,16 @@ static void alternatives_smp_unlock(const s32 *start, const s32 *end,
20670 for (poff = start; poff < end; poff++) {
20671 u8 *ptr = (u8 *)poff + *poff;
20672
20673 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20674 + ptr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20675 + if (ptr < (u8 *)_text || (u8 *)_einittext <= ptr)
20676 + ptr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20677 +#endif
20678 +
20679 if (!*poff || ptr < text || ptr >= text_end)
20680 continue;
20681 /* turn lock prefix into DS segment override prefix */
20682 - if (*ptr == 0xf0)
20683 + if (*ktla_ktva(ptr) == 0xf0)
20684 text_poke(ptr, ((unsigned char []){0x3E}), 1);
20685 }
20686 mutex_unlock(&text_mutex);
20687 @@ -457,7 +481,7 @@ void __init_or_module apply_paravirt(struct paravirt_patch_site *start,
20688
20689 BUG_ON(p->len > MAX_PATCH_LEN);
20690 /* prep the buffer with the original instructions */
20691 - memcpy(insnbuf, p->instr, p->len);
20692 + memcpy(insnbuf, ktla_ktva(p->instr), p->len);
20693 used = pv_init_ops.patch(p->instrtype, p->clobbers, insnbuf,
20694 (unsigned long)p->instr, p->len);
20695
20696 @@ -504,7 +528,7 @@ void __init alternative_instructions(void)
20697 if (!uniproc_patched || num_possible_cpus() == 1)
20698 free_init_pages("SMP alternatives",
20699 (unsigned long)__smp_locks,
20700 - (unsigned long)__smp_locks_end);
20701 + PAGE_ALIGN((unsigned long)__smp_locks_end));
20702 #endif
20703
20704 apply_paravirt(__parainstructions, __parainstructions_end);
20705 @@ -524,13 +548,17 @@ void __init alternative_instructions(void)
20706 * instructions. And on the local CPU you need to be protected again NMI or MCE
20707 * handlers seeing an inconsistent instruction while you patch.
20708 */
20709 -void *__init_or_module text_poke_early(void *addr, const void *opcode,
20710 +void *__kprobes text_poke_early(void *addr, const void *opcode,
20711 size_t len)
20712 {
20713 unsigned long flags;
20714 local_irq_save(flags);
20715 - memcpy(addr, opcode, len);
20716 +
20717 + pax_open_kernel();
20718 + memcpy(ktla_ktva(addr), opcode, len);
20719 sync_core();
20720 + pax_close_kernel();
20721 +
20722 local_irq_restore(flags);
20723 /* Could also do a CLFLUSH here to speed up CPU recovery; but
20724 that causes hangs on some VIA CPUs. */
20725 @@ -552,36 +580,22 @@ void *__init_or_module text_poke_early(void *addr, const void *opcode,
20726 */
20727 void *text_poke(void *addr, const void *opcode, size_t len)
20728 {
20729 - unsigned long flags;
20730 - char *vaddr;
20731 + unsigned char *vaddr = ktla_ktva(addr);
20732 struct page *pages[2];
20733 - int i;
20734 + size_t i;
20735
20736 if (!core_kernel_text((unsigned long)addr)) {
20737 - pages[0] = vmalloc_to_page(addr);
20738 - pages[1] = vmalloc_to_page(addr + PAGE_SIZE);
20739 + pages[0] = vmalloc_to_page(vaddr);
20740 + pages[1] = vmalloc_to_page(vaddr + PAGE_SIZE);
20741 } else {
20742 - pages[0] = virt_to_page(addr);
20743 + pages[0] = virt_to_page(vaddr);
20744 WARN_ON(!PageReserved(pages[0]));
20745 - pages[1] = virt_to_page(addr + PAGE_SIZE);
20746 + pages[1] = virt_to_page(vaddr + PAGE_SIZE);
20747 }
20748 BUG_ON(!pages[0]);
20749 - local_irq_save(flags);
20750 - set_fixmap(FIX_TEXT_POKE0, page_to_phys(pages[0]));
20751 - if (pages[1])
20752 - set_fixmap(FIX_TEXT_POKE1, page_to_phys(pages[1]));
20753 - vaddr = (char *)fix_to_virt(FIX_TEXT_POKE0);
20754 - memcpy(&vaddr[(unsigned long)addr & ~PAGE_MASK], opcode, len);
20755 - clear_fixmap(FIX_TEXT_POKE0);
20756 - if (pages[1])
20757 - clear_fixmap(FIX_TEXT_POKE1);
20758 - local_flush_tlb();
20759 - sync_core();
20760 - /* Could also do a CLFLUSH here to speed up CPU recovery; but
20761 - that causes hangs on some VIA CPUs. */
20762 + text_poke_early(addr, opcode, len);
20763 for (i = 0; i < len; i++)
20764 - BUG_ON(((char *)addr)[i] != ((char *)opcode)[i]);
20765 - local_irq_restore(flags);
20766 + BUG_ON((vaddr)[i] != ((const unsigned char *)opcode)[i]);
20767 return addr;
20768 }
20769
20770 @@ -601,7 +615,7 @@ int poke_int3_handler(struct pt_regs *regs)
20771 if (likely(!bp_patching_in_progress))
20772 return 0;
20773
20774 - if (user_mode_vm(regs) || regs->ip != (unsigned long)bp_int3_addr)
20775 + if (user_mode(regs) || regs->ip != (unsigned long)bp_int3_addr)
20776 return 0;
20777
20778 /* set up the specified breakpoint handler */
20779 @@ -635,7 +649,7 @@ int poke_int3_handler(struct pt_regs *regs)
20780 */
20781 void *text_poke_bp(void *addr, const void *opcode, size_t len, void *handler)
20782 {
20783 - unsigned char int3 = 0xcc;
20784 + const unsigned char int3 = 0xcc;
20785
20786 bp_int3_handler = handler;
20787 bp_int3_addr = (u8 *)addr + sizeof(int3);
20788 diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c
20789 index ad3639a..bd4253c 100644
20790 --- a/arch/x86/kernel/apic/apic.c
20791 +++ b/arch/x86/kernel/apic/apic.c
20792 @@ -171,7 +171,7 @@ int first_system_vector = FIRST_SYSTEM_VECTOR;
20793 /*
20794 * Debug level, exported for io_apic.c
20795 */
20796 -unsigned int apic_verbosity;
20797 +int apic_verbosity;
20798
20799 int pic_mode;
20800
20801 @@ -1918,7 +1918,7 @@ static inline void __smp_error_interrupt(struct pt_regs *regs)
20802 apic_write(APIC_ESR, 0);
20803 v = apic_read(APIC_ESR);
20804 ack_APIC_irq();
20805 - atomic_inc(&irq_err_count);
20806 + atomic_inc_unchecked(&irq_err_count);
20807
20808 apic_printk(APIC_DEBUG, KERN_DEBUG "APIC error on CPU%d: %02x",
20809 smp_processor_id(), v);
20810 diff --git a/arch/x86/kernel/apic/apic_flat_64.c b/arch/x86/kernel/apic/apic_flat_64.c
20811 index de918c4..32eed23 100644
20812 --- a/arch/x86/kernel/apic/apic_flat_64.c
20813 +++ b/arch/x86/kernel/apic/apic_flat_64.c
20814 @@ -154,7 +154,7 @@ static int flat_probe(void)
20815 return 1;
20816 }
20817
20818 -static struct apic apic_flat = {
20819 +static struct apic apic_flat __read_only = {
20820 .name = "flat",
20821 .probe = flat_probe,
20822 .acpi_madt_oem_check = flat_acpi_madt_oem_check,
20823 @@ -260,7 +260,7 @@ static int physflat_probe(void)
20824 return 0;
20825 }
20826
20827 -static struct apic apic_physflat = {
20828 +static struct apic apic_physflat __read_only = {
20829
20830 .name = "physical flat",
20831 .probe = physflat_probe,
20832 diff --git a/arch/x86/kernel/apic/apic_noop.c b/arch/x86/kernel/apic/apic_noop.c
20833 index b205cdb..d8503ff 100644
20834 --- a/arch/x86/kernel/apic/apic_noop.c
20835 +++ b/arch/x86/kernel/apic/apic_noop.c
20836 @@ -108,7 +108,7 @@ static void noop_apic_write(u32 reg, u32 v)
20837 WARN_ON_ONCE(cpu_has_apic && !disable_apic);
20838 }
20839
20840 -struct apic apic_noop = {
20841 +struct apic apic_noop __read_only = {
20842 .name = "noop",
20843 .probe = noop_probe,
20844 .acpi_madt_oem_check = NULL,
20845 diff --git a/arch/x86/kernel/apic/bigsmp_32.c b/arch/x86/kernel/apic/bigsmp_32.c
20846 index c4a8d63..fe893ac 100644
20847 --- a/arch/x86/kernel/apic/bigsmp_32.c
20848 +++ b/arch/x86/kernel/apic/bigsmp_32.c
20849 @@ -147,7 +147,7 @@ static int probe_bigsmp(void)
20850 return dmi_bigsmp;
20851 }
20852
20853 -static struct apic apic_bigsmp = {
20854 +static struct apic apic_bigsmp __read_only = {
20855
20856 .name = "bigsmp",
20857 .probe = probe_bigsmp,
20858 diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
20859 index f4dc246..fbab133 100644
20860 --- a/arch/x86/kernel/apic/io_apic.c
20861 +++ b/arch/x86/kernel/apic/io_apic.c
20862 @@ -1862,7 +1862,7 @@ int native_ioapic_set_affinity(struct irq_data *data,
20863 return ret;
20864 }
20865
20866 -atomic_t irq_mis_count;
20867 +atomic_unchecked_t irq_mis_count;
20868
20869 #ifdef CONFIG_GENERIC_PENDING_IRQ
20870 static bool io_apic_level_ack_pending(struct irq_cfg *cfg)
20871 @@ -2003,7 +2003,7 @@ static void ack_ioapic_level(struct irq_data *data)
20872 * at the cpu.
20873 */
20874 if (!(v & (1 << (i & 0x1f)))) {
20875 - atomic_inc(&irq_mis_count);
20876 + atomic_inc_unchecked(&irq_mis_count);
20877
20878 eoi_ioapic_irq(irq, cfg);
20879 }
20880 @@ -2011,7 +2011,7 @@ static void ack_ioapic_level(struct irq_data *data)
20881 ioapic_irqd_unmask(data, cfg, masked);
20882 }
20883
20884 -static struct irq_chip ioapic_chip __read_mostly = {
20885 +static struct irq_chip ioapic_chip = {
20886 .name = "IO-APIC",
20887 .irq_startup = startup_ioapic_irq,
20888 .irq_mask = mask_ioapic_irq,
20889 @@ -2070,7 +2070,7 @@ static void ack_lapic_irq(struct irq_data *data)
20890 ack_APIC_irq();
20891 }
20892
20893 -static struct irq_chip lapic_chip __read_mostly = {
20894 +static struct irq_chip lapic_chip = {
20895 .name = "local-APIC",
20896 .irq_mask = mask_lapic_irq,
20897 .irq_unmask = unmask_lapic_irq,
20898 diff --git a/arch/x86/kernel/apic/probe_32.c b/arch/x86/kernel/apic/probe_32.c
20899 index bda4886..f9c7195 100644
20900 --- a/arch/x86/kernel/apic/probe_32.c
20901 +++ b/arch/x86/kernel/apic/probe_32.c
20902 @@ -72,7 +72,7 @@ static int probe_default(void)
20903 return 1;
20904 }
20905
20906 -static struct apic apic_default = {
20907 +static struct apic apic_default __read_only = {
20908
20909 .name = "default",
20910 .probe = probe_default,
20911 diff --git a/arch/x86/kernel/apic/vector.c b/arch/x86/kernel/apic/vector.c
20912 index 6cedd79..023ff8e 100644
20913 --- a/arch/x86/kernel/apic/vector.c
20914 +++ b/arch/x86/kernel/apic/vector.c
20915 @@ -21,7 +21,7 @@
20916
20917 static DEFINE_RAW_SPINLOCK(vector_lock);
20918
20919 -void lock_vector_lock(void)
20920 +void lock_vector_lock(void) __acquires(vector_lock)
20921 {
20922 /* Used to the online set of cpus does not change
20923 * during assign_irq_vector.
20924 @@ -29,7 +29,7 @@ void lock_vector_lock(void)
20925 raw_spin_lock(&vector_lock);
20926 }
20927
20928 -void unlock_vector_lock(void)
20929 +void unlock_vector_lock(void) __releases(vector_lock)
20930 {
20931 raw_spin_unlock(&vector_lock);
20932 }
20933 diff --git a/arch/x86/kernel/apic/x2apic_cluster.c b/arch/x86/kernel/apic/x2apic_cluster.c
20934 index e658f21..b695a1a 100644
20935 --- a/arch/x86/kernel/apic/x2apic_cluster.c
20936 +++ b/arch/x86/kernel/apic/x2apic_cluster.c
20937 @@ -182,7 +182,7 @@ update_clusterinfo(struct notifier_block *nfb, unsigned long action, void *hcpu)
20938 return notifier_from_errno(err);
20939 }
20940
20941 -static struct notifier_block __refdata x2apic_cpu_notifier = {
20942 +static struct notifier_block x2apic_cpu_notifier = {
20943 .notifier_call = update_clusterinfo,
20944 };
20945
20946 @@ -234,7 +234,7 @@ static void cluster_vector_allocation_domain(int cpu, struct cpumask *retmask,
20947 cpumask_and(retmask, mask, per_cpu(cpus_in_cluster, cpu));
20948 }
20949
20950 -static struct apic apic_x2apic_cluster = {
20951 +static struct apic apic_x2apic_cluster __read_only = {
20952
20953 .name = "cluster x2apic",
20954 .probe = x2apic_cluster_probe,
20955 diff --git a/arch/x86/kernel/apic/x2apic_phys.c b/arch/x86/kernel/apic/x2apic_phys.c
20956 index 6fae733..5ca17af 100644
20957 --- a/arch/x86/kernel/apic/x2apic_phys.c
20958 +++ b/arch/x86/kernel/apic/x2apic_phys.c
20959 @@ -88,7 +88,7 @@ static int x2apic_phys_probe(void)
20960 return apic == &apic_x2apic_phys;
20961 }
20962
20963 -static struct apic apic_x2apic_phys = {
20964 +static struct apic apic_x2apic_phys __read_only = {
20965
20966 .name = "physical x2apic",
20967 .probe = x2apic_phys_probe,
20968 diff --git a/arch/x86/kernel/apic/x2apic_uv_x.c b/arch/x86/kernel/apic/x2apic_uv_x.c
20969 index 8e9dcfd..c61b3e4 100644
20970 --- a/arch/x86/kernel/apic/x2apic_uv_x.c
20971 +++ b/arch/x86/kernel/apic/x2apic_uv_x.c
20972 @@ -348,7 +348,7 @@ static int uv_probe(void)
20973 return apic == &apic_x2apic_uv_x;
20974 }
20975
20976 -static struct apic __refdata apic_x2apic_uv_x = {
20977 +static struct apic apic_x2apic_uv_x __read_only = {
20978
20979 .name = "UV large system",
20980 .probe = uv_probe,
20981 diff --git a/arch/x86/kernel/apm_32.c b/arch/x86/kernel/apm_32.c
20982 index 927ec92..de68f32 100644
20983 --- a/arch/x86/kernel/apm_32.c
20984 +++ b/arch/x86/kernel/apm_32.c
20985 @@ -432,7 +432,7 @@ static DEFINE_MUTEX(apm_mutex);
20986 * This is for buggy BIOS's that refer to (real mode) segment 0x40
20987 * even though they are called in protected mode.
20988 */
20989 -static struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4092,
20990 +static const struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4093,
20991 (unsigned long)__va(0x400UL), PAGE_SIZE - 0x400 - 1);
20992
20993 static const char driver_version[] = "1.16ac"; /* no spaces */
20994 @@ -610,7 +610,10 @@ static long __apm_bios_call(void *_call)
20995 BUG_ON(cpu != 0);
20996 gdt = get_cpu_gdt_table(cpu);
20997 save_desc_40 = gdt[0x40 / 8];
20998 +
20999 + pax_open_kernel();
21000 gdt[0x40 / 8] = bad_bios_desc;
21001 + pax_close_kernel();
21002
21003 apm_irq_save(flags);
21004 APM_DO_SAVE_SEGS;
21005 @@ -619,7 +622,11 @@ static long __apm_bios_call(void *_call)
21006 &call->esi);
21007 APM_DO_RESTORE_SEGS;
21008 apm_irq_restore(flags);
21009 +
21010 + pax_open_kernel();
21011 gdt[0x40 / 8] = save_desc_40;
21012 + pax_close_kernel();
21013 +
21014 put_cpu();
21015
21016 return call->eax & 0xff;
21017 @@ -686,7 +693,10 @@ static long __apm_bios_call_simple(void *_call)
21018 BUG_ON(cpu != 0);
21019 gdt = get_cpu_gdt_table(cpu);
21020 save_desc_40 = gdt[0x40 / 8];
21021 +
21022 + pax_open_kernel();
21023 gdt[0x40 / 8] = bad_bios_desc;
21024 + pax_close_kernel();
21025
21026 apm_irq_save(flags);
21027 APM_DO_SAVE_SEGS;
21028 @@ -694,7 +704,11 @@ static long __apm_bios_call_simple(void *_call)
21029 &call->eax);
21030 APM_DO_RESTORE_SEGS;
21031 apm_irq_restore(flags);
21032 +
21033 + pax_open_kernel();
21034 gdt[0x40 / 8] = save_desc_40;
21035 + pax_close_kernel();
21036 +
21037 put_cpu();
21038 return error;
21039 }
21040 @@ -2039,7 +2053,7 @@ static int __init swab_apm_power_in_minutes(const struct dmi_system_id *d)
21041 return 0;
21042 }
21043
21044 -static struct dmi_system_id __initdata apm_dmi_table[] = {
21045 +static const struct dmi_system_id __initconst apm_dmi_table[] = {
21046 {
21047 print_if_true,
21048 KERN_WARNING "IBM T23 - BIOS 1.03b+ and controller firmware 1.02+ may be needed for Linux APM.",
21049 @@ -2349,12 +2363,15 @@ static int __init apm_init(void)
21050 * code to that CPU.
21051 */
21052 gdt = get_cpu_gdt_table(0);
21053 +
21054 + pax_open_kernel();
21055 set_desc_base(&gdt[APM_CS >> 3],
21056 (unsigned long)__va((unsigned long)apm_info.bios.cseg << 4));
21057 set_desc_base(&gdt[APM_CS_16 >> 3],
21058 (unsigned long)__va((unsigned long)apm_info.bios.cseg_16 << 4));
21059 set_desc_base(&gdt[APM_DS >> 3],
21060 (unsigned long)__va((unsigned long)apm_info.bios.dseg << 4));
21061 + pax_close_kernel();
21062
21063 proc_create("apm", 0, NULL, &apm_file_ops);
21064
21065 diff --git a/arch/x86/kernel/asm-offsets.c b/arch/x86/kernel/asm-offsets.c
21066 index 9f6b934..cf5ffb3 100644
21067 --- a/arch/x86/kernel/asm-offsets.c
21068 +++ b/arch/x86/kernel/asm-offsets.c
21069 @@ -32,6 +32,8 @@ void common(void) {
21070 OFFSET(TI_flags, thread_info, flags);
21071 OFFSET(TI_status, thread_info, status);
21072 OFFSET(TI_addr_limit, thread_info, addr_limit);
21073 + OFFSET(TI_lowest_stack, thread_info, lowest_stack);
21074 + DEFINE(TI_task_thread_sp0, offsetof(struct task_struct, thread.sp0) - offsetof(struct task_struct, tinfo));
21075
21076 BLANK();
21077 OFFSET(crypto_tfm_ctx_offset, crypto_tfm, __crt_ctx);
21078 @@ -52,8 +54,26 @@ void common(void) {
21079 OFFSET(PV_CPU_irq_enable_sysexit, pv_cpu_ops, irq_enable_sysexit);
21080 OFFSET(PV_CPU_read_cr0, pv_cpu_ops, read_cr0);
21081 OFFSET(PV_MMU_read_cr2, pv_mmu_ops, read_cr2);
21082 +
21083 +#ifdef CONFIG_PAX_KERNEXEC
21084 + OFFSET(PV_CPU_write_cr0, pv_cpu_ops, write_cr0);
21085 #endif
21086
21087 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21088 + OFFSET(PV_MMU_read_cr3, pv_mmu_ops, read_cr3);
21089 + OFFSET(PV_MMU_write_cr3, pv_mmu_ops, write_cr3);
21090 +#ifdef CONFIG_X86_64
21091 + OFFSET(PV_MMU_set_pgd_batched, pv_mmu_ops, set_pgd_batched);
21092 +#endif
21093 +#endif
21094 +
21095 +#endif
21096 +
21097 + BLANK();
21098 + DEFINE(PAGE_SIZE_asm, PAGE_SIZE);
21099 + DEFINE(PAGE_SHIFT_asm, PAGE_SHIFT);
21100 + DEFINE(THREAD_SIZE_asm, THREAD_SIZE);
21101 +
21102 #ifdef CONFIG_XEN
21103 BLANK();
21104 OFFSET(XEN_vcpu_info_mask, vcpu_info, evtchn_upcall_mask);
21105 diff --git a/arch/x86/kernel/asm-offsets_64.c b/arch/x86/kernel/asm-offsets_64.c
21106 index fdcbb4d..036dd93 100644
21107 --- a/arch/x86/kernel/asm-offsets_64.c
21108 +++ b/arch/x86/kernel/asm-offsets_64.c
21109 @@ -80,6 +80,7 @@ int main(void)
21110 BLANK();
21111 #undef ENTRY
21112
21113 + DEFINE(TSS_size, sizeof(struct tss_struct));
21114 OFFSET(TSS_ist, tss_struct, x86_tss.ist);
21115 BLANK();
21116
21117 diff --git a/arch/x86/kernel/cpu/Makefile b/arch/x86/kernel/cpu/Makefile
21118 index 80091ae..0c5184f 100644
21119 --- a/arch/x86/kernel/cpu/Makefile
21120 +++ b/arch/x86/kernel/cpu/Makefile
21121 @@ -8,10 +8,6 @@ CFLAGS_REMOVE_common.o = -pg
21122 CFLAGS_REMOVE_perf_event.o = -pg
21123 endif
21124
21125 -# Make sure load_percpu_segment has no stackprotector
21126 -nostackp := $(call cc-option, -fno-stack-protector)
21127 -CFLAGS_common.o := $(nostackp)
21128 -
21129 obj-y := intel_cacheinfo.o scattered.o topology.o
21130 obj-y += common.o
21131 obj-y += rdrand.o
21132 diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
21133 index a220239..607fc38 100644
21134 --- a/arch/x86/kernel/cpu/amd.c
21135 +++ b/arch/x86/kernel/cpu/amd.c
21136 @@ -717,7 +717,7 @@ static void init_amd(struct cpuinfo_x86 *c)
21137 static unsigned int amd_size_cache(struct cpuinfo_x86 *c, unsigned int size)
21138 {
21139 /* AMD errata T13 (order #21922) */
21140 - if ((c->x86 == 6)) {
21141 + if (c->x86 == 6) {
21142 /* Duron Rev A0 */
21143 if (c->x86_model == 3 && c->x86_mask == 0)
21144 size = 64;
21145 diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
21146 index 2346c95..c061472 100644
21147 --- a/arch/x86/kernel/cpu/common.c
21148 +++ b/arch/x86/kernel/cpu/common.c
21149 @@ -91,60 +91,6 @@ static const struct cpu_dev default_cpu = {
21150
21151 static const struct cpu_dev *this_cpu = &default_cpu;
21152
21153 -DEFINE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page) = { .gdt = {
21154 -#ifdef CONFIG_X86_64
21155 - /*
21156 - * We need valid kernel segments for data and code in long mode too
21157 - * IRET will check the segment types kkeil 2000/10/28
21158 - * Also sysret mandates a special GDT layout
21159 - *
21160 - * TLS descriptors are currently at a different place compared to i386.
21161 - * Hopefully nobody expects them at a fixed place (Wine?)
21162 - */
21163 - [GDT_ENTRY_KERNEL32_CS] = GDT_ENTRY_INIT(0xc09b, 0, 0xfffff),
21164 - [GDT_ENTRY_KERNEL_CS] = GDT_ENTRY_INIT(0xa09b, 0, 0xfffff),
21165 - [GDT_ENTRY_KERNEL_DS] = GDT_ENTRY_INIT(0xc093, 0, 0xfffff),
21166 - [GDT_ENTRY_DEFAULT_USER32_CS] = GDT_ENTRY_INIT(0xc0fb, 0, 0xfffff),
21167 - [GDT_ENTRY_DEFAULT_USER_DS] = GDT_ENTRY_INIT(0xc0f3, 0, 0xfffff),
21168 - [GDT_ENTRY_DEFAULT_USER_CS] = GDT_ENTRY_INIT(0xa0fb, 0, 0xfffff),
21169 -#else
21170 - [GDT_ENTRY_KERNEL_CS] = GDT_ENTRY_INIT(0xc09a, 0, 0xfffff),
21171 - [GDT_ENTRY_KERNEL_DS] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21172 - [GDT_ENTRY_DEFAULT_USER_CS] = GDT_ENTRY_INIT(0xc0fa, 0, 0xfffff),
21173 - [GDT_ENTRY_DEFAULT_USER_DS] = GDT_ENTRY_INIT(0xc0f2, 0, 0xfffff),
21174 - /*
21175 - * Segments used for calling PnP BIOS have byte granularity.
21176 - * They code segments and data segments have fixed 64k limits,
21177 - * the transfer segment sizes are set at run time.
21178 - */
21179 - /* 32-bit code */
21180 - [GDT_ENTRY_PNPBIOS_CS32] = GDT_ENTRY_INIT(0x409a, 0, 0xffff),
21181 - /* 16-bit code */
21182 - [GDT_ENTRY_PNPBIOS_CS16] = GDT_ENTRY_INIT(0x009a, 0, 0xffff),
21183 - /* 16-bit data */
21184 - [GDT_ENTRY_PNPBIOS_DS] = GDT_ENTRY_INIT(0x0092, 0, 0xffff),
21185 - /* 16-bit data */
21186 - [GDT_ENTRY_PNPBIOS_TS1] = GDT_ENTRY_INIT(0x0092, 0, 0),
21187 - /* 16-bit data */
21188 - [GDT_ENTRY_PNPBIOS_TS2] = GDT_ENTRY_INIT(0x0092, 0, 0),
21189 - /*
21190 - * The APM segments have byte granularity and their bases
21191 - * are set at run time. All have 64k limits.
21192 - */
21193 - /* 32-bit code */
21194 - [GDT_ENTRY_APMBIOS_BASE] = GDT_ENTRY_INIT(0x409a, 0, 0xffff),
21195 - /* 16-bit code */
21196 - [GDT_ENTRY_APMBIOS_BASE+1] = GDT_ENTRY_INIT(0x009a, 0, 0xffff),
21197 - /* data */
21198 - [GDT_ENTRY_APMBIOS_BASE+2] = GDT_ENTRY_INIT(0x4092, 0, 0xffff),
21199 -
21200 - [GDT_ENTRY_ESPFIX_SS] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21201 - [GDT_ENTRY_PERCPU] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21202 - GDT_STACK_CANARY_INIT
21203 -#endif
21204 -} };
21205 -EXPORT_PER_CPU_SYMBOL_GPL(gdt_page);
21206 -
21207 static int __init x86_xsave_setup(char *s)
21208 {
21209 if (strlen(s))
21210 @@ -306,6 +252,59 @@ static __always_inline void setup_smap(struct cpuinfo_x86 *c)
21211 }
21212 }
21213
21214 +#ifdef CONFIG_X86_64
21215 +static __init int setup_disable_pcid(char *arg)
21216 +{
21217 + setup_clear_cpu_cap(X86_FEATURE_PCID);
21218 + setup_clear_cpu_cap(X86_FEATURE_INVPCID);
21219 +
21220 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21221 + if (clone_pgd_mask != ~(pgdval_t)0UL)
21222 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
21223 +#endif
21224 +
21225 + return 1;
21226 +}
21227 +__setup("nopcid", setup_disable_pcid);
21228 +
21229 +static void setup_pcid(struct cpuinfo_x86 *c)
21230 +{
21231 + if (!cpu_has(c, X86_FEATURE_PCID)) {
21232 + clear_cpu_cap(c, X86_FEATURE_INVPCID);
21233 +
21234 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21235 + if (clone_pgd_mask != ~(pgdval_t)0UL) {
21236 + pax_open_kernel();
21237 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
21238 + pax_close_kernel();
21239 + printk("PAX: slow and weak UDEREF enabled\n");
21240 + } else
21241 + printk("PAX: UDEREF disabled\n");
21242 +#endif
21243 +
21244 + return;
21245 + }
21246 +
21247 + printk("PAX: PCID detected\n");
21248 + cr4_set_bits(X86_CR4_PCIDE);
21249 +
21250 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21251 + pax_open_kernel();
21252 + clone_pgd_mask = ~(pgdval_t)0UL;
21253 + pax_close_kernel();
21254 + if (pax_user_shadow_base)
21255 + printk("PAX: weak UDEREF enabled\n");
21256 + else {
21257 + set_cpu_cap(c, X86_FEATURE_STRONGUDEREF);
21258 + printk("PAX: strong UDEREF enabled\n");
21259 + }
21260 +#endif
21261 +
21262 + if (cpu_has(c, X86_FEATURE_INVPCID))
21263 + printk("PAX: INVPCID detected\n");
21264 +}
21265 +#endif
21266 +
21267 /*
21268 * Some CPU features depend on higher CPUID levels, which may not always
21269 * be available due to CPUID level capping or broken virtualization
21270 @@ -406,7 +405,7 @@ void switch_to_new_gdt(int cpu)
21271 {
21272 struct desc_ptr gdt_descr;
21273
21274 - gdt_descr.address = (long)get_cpu_gdt_table(cpu);
21275 + gdt_descr.address = (unsigned long)get_cpu_gdt_table(cpu);
21276 gdt_descr.size = GDT_SIZE - 1;
21277 load_gdt(&gdt_descr);
21278 /* Reload the per-cpu base */
21279 @@ -897,6 +896,20 @@ static void identify_cpu(struct cpuinfo_x86 *c)
21280 setup_smep(c);
21281 setup_smap(c);
21282
21283 +#ifdef CONFIG_X86_32
21284 +#ifdef CONFIG_PAX_PAGEEXEC
21285 + if (!(__supported_pte_mask & _PAGE_NX))
21286 + clear_cpu_cap(c, X86_FEATURE_PSE);
21287 +#endif
21288 +#if defined(CONFIG_PAX_SEGMEXEC) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
21289 + clear_cpu_cap(c, X86_FEATURE_SEP);
21290 +#endif
21291 +#endif
21292 +
21293 +#ifdef CONFIG_X86_64
21294 + setup_pcid(c);
21295 +#endif
21296 +
21297 /*
21298 * The vendor-specific functions might have changed features.
21299 * Now we do "generic changes."
21300 @@ -979,7 +992,7 @@ static void syscall32_cpu_init(void)
21301 void enable_sep_cpu(void)
21302 {
21303 int cpu = get_cpu();
21304 - struct tss_struct *tss = &per_cpu(init_tss, cpu);
21305 + struct tss_struct *tss = init_tss + cpu;
21306
21307 if (!boot_cpu_has(X86_FEATURE_SEP)) {
21308 put_cpu();
21309 @@ -1117,14 +1130,16 @@ static __init int setup_disablecpuid(char *arg)
21310 }
21311 __setup("clearcpuid=", setup_disablecpuid);
21312
21313 +DEFINE_PER_CPU(struct thread_info *, current_tinfo) = &init_task.tinfo;
21314 +EXPORT_PER_CPU_SYMBOL(current_tinfo);
21315 +
21316 DEFINE_PER_CPU(unsigned long, kernel_stack) =
21317 - (unsigned long)&init_thread_union - KERNEL_STACK_OFFSET + THREAD_SIZE;
21318 + (unsigned long)&init_thread_union - 16 + THREAD_SIZE;
21319 EXPORT_PER_CPU_SYMBOL(kernel_stack);
21320
21321 #ifdef CONFIG_X86_64
21322 -struct desc_ptr idt_descr = { NR_VECTORS * 16 - 1, (unsigned long) idt_table };
21323 -struct desc_ptr debug_idt_descr = { NR_VECTORS * 16 - 1,
21324 - (unsigned long) debug_idt_table };
21325 +struct desc_ptr idt_descr __read_only = { NR_VECTORS * 16 - 1, (unsigned long) idt_table };
21326 +const struct desc_ptr debug_idt_descr = { NR_VECTORS * 16 - 1, (unsigned long) debug_idt_table };
21327
21328 DEFINE_PER_CPU_FIRST(union irq_stack_union,
21329 irq_stack_union) __aligned(PAGE_SIZE) __visible;
21330 @@ -1307,7 +1322,7 @@ void cpu_init(void)
21331 */
21332 load_ucode_ap();
21333
21334 - t = &per_cpu(init_tss, cpu);
21335 + t = init_tss + cpu;
21336 oist = &per_cpu(orig_ist, cpu);
21337
21338 #ifdef CONFIG_NUMA
21339 @@ -1339,7 +1354,6 @@ void cpu_init(void)
21340 wrmsrl(MSR_KERNEL_GS_BASE, 0);
21341 barrier();
21342
21343 - x86_configure_nx();
21344 x2apic_setup();
21345
21346 /*
21347 @@ -1391,7 +1405,7 @@ void cpu_init(void)
21348 {
21349 int cpu = smp_processor_id();
21350 struct task_struct *curr = current;
21351 - struct tss_struct *t = &per_cpu(init_tss, cpu);
21352 + struct tss_struct *t = init_tss + cpu;
21353 struct thread_struct *thread = &curr->thread;
21354
21355 wait_for_master_cpu(cpu);
21356 diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c
21357 index 6596433..1ad6eaf 100644
21358 --- a/arch/x86/kernel/cpu/intel_cacheinfo.c
21359 +++ b/arch/x86/kernel/cpu/intel_cacheinfo.c
21360 @@ -1024,6 +1024,22 @@ static struct attribute *default_attrs[] = {
21361 };
21362
21363 #ifdef CONFIG_AMD_NB
21364 +static struct attribute *default_attrs_amd_nb[] = {
21365 + &type.attr,
21366 + &level.attr,
21367 + &coherency_line_size.attr,
21368 + &physical_line_partition.attr,
21369 + &ways_of_associativity.attr,
21370 + &number_of_sets.attr,
21371 + &size.attr,
21372 + &shared_cpu_map.attr,
21373 + &shared_cpu_list.attr,
21374 + NULL,
21375 + NULL,
21376 + NULL,
21377 + NULL
21378 +};
21379 +
21380 static struct attribute **amd_l3_attrs(void)
21381 {
21382 static struct attribute **attrs;
21383 @@ -1034,18 +1050,7 @@ static struct attribute **amd_l3_attrs(void)
21384
21385 n = ARRAY_SIZE(default_attrs);
21386
21387 - if (amd_nb_has_feature(AMD_NB_L3_INDEX_DISABLE))
21388 - n += 2;
21389 -
21390 - if (amd_nb_has_feature(AMD_NB_L3_PARTITIONING))
21391 - n += 1;
21392 -
21393 - attrs = kzalloc(n * sizeof (struct attribute *), GFP_KERNEL);
21394 - if (attrs == NULL)
21395 - return attrs = default_attrs;
21396 -
21397 - for (n = 0; default_attrs[n]; n++)
21398 - attrs[n] = default_attrs[n];
21399 + attrs = default_attrs_amd_nb;
21400
21401 if (amd_nb_has_feature(AMD_NB_L3_INDEX_DISABLE)) {
21402 attrs[n++] = &cache_disable_0.attr;
21403 @@ -1096,6 +1101,13 @@ static struct kobj_type ktype_cache = {
21404 .default_attrs = default_attrs,
21405 };
21406
21407 +#ifdef CONFIG_AMD_NB
21408 +static struct kobj_type ktype_cache_amd_nb = {
21409 + .sysfs_ops = &sysfs_ops,
21410 + .default_attrs = default_attrs_amd_nb,
21411 +};
21412 +#endif
21413 +
21414 static struct kobj_type ktype_percpu_entry = {
21415 .sysfs_ops = &sysfs_ops,
21416 };
21417 @@ -1161,20 +1173,26 @@ static int cache_add_dev(struct device *dev)
21418 return retval;
21419 }
21420
21421 +#ifdef CONFIG_AMD_NB
21422 + amd_l3_attrs();
21423 +#endif
21424 +
21425 for (i = 0; i < num_cache_leaves; i++) {
21426 + struct kobj_type *ktype;
21427 +
21428 this_object = INDEX_KOBJECT_PTR(cpu, i);
21429 this_object->cpu = cpu;
21430 this_object->index = i;
21431
21432 this_leaf = CPUID4_INFO_IDX(cpu, i);
21433
21434 - ktype_cache.default_attrs = default_attrs;
21435 + ktype = &ktype_cache;
21436 #ifdef CONFIG_AMD_NB
21437 if (this_leaf->base.nb)
21438 - ktype_cache.default_attrs = amd_l3_attrs();
21439 + ktype = &ktype_cache_amd_nb;
21440 #endif
21441 retval = kobject_init_and_add(&(this_object->kobj),
21442 - &ktype_cache,
21443 + ktype,
21444 per_cpu(ici_cache_kobject, cpu),
21445 "index%1lu", i);
21446 if (unlikely(retval)) {
21447 diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c
21448 index 3c036cb..3b5677d 100644
21449 --- a/arch/x86/kernel/cpu/mcheck/mce.c
21450 +++ b/arch/x86/kernel/cpu/mcheck/mce.c
21451 @@ -47,6 +47,7 @@
21452 #include <asm/tlbflush.h>
21453 #include <asm/mce.h>
21454 #include <asm/msr.h>
21455 +#include <asm/local.h>
21456
21457 #include "mce-internal.h"
21458
21459 @@ -258,7 +259,7 @@ static void print_mce(struct mce *m)
21460 !(m->mcgstatus & MCG_STATUS_EIPV) ? " !INEXACT!" : "",
21461 m->cs, m->ip);
21462
21463 - if (m->cs == __KERNEL_CS)
21464 + if (m->cs == __KERNEL_CS || m->cs == __KERNEXEC_KERNEL_CS)
21465 print_symbol("{%s}", m->ip);
21466 pr_cont("\n");
21467 }
21468 @@ -291,10 +292,10 @@ static void print_mce(struct mce *m)
21469
21470 #define PANIC_TIMEOUT 5 /* 5 seconds */
21471
21472 -static atomic_t mce_panicked;
21473 +static atomic_unchecked_t mce_panicked;
21474
21475 static int fake_panic;
21476 -static atomic_t mce_fake_panicked;
21477 +static atomic_unchecked_t mce_fake_panicked;
21478
21479 /* Panic in progress. Enable interrupts and wait for final IPI */
21480 static void wait_for_panic(void)
21481 @@ -318,7 +319,7 @@ static void mce_panic(const char *msg, struct mce *final, char *exp)
21482 /*
21483 * Make sure only one CPU runs in machine check panic
21484 */
21485 - if (atomic_inc_return(&mce_panicked) > 1)
21486 + if (atomic_inc_return_unchecked(&mce_panicked) > 1)
21487 wait_for_panic();
21488 barrier();
21489
21490 @@ -326,7 +327,7 @@ static void mce_panic(const char *msg, struct mce *final, char *exp)
21491 console_verbose();
21492 } else {
21493 /* Don't log too much for fake panic */
21494 - if (atomic_inc_return(&mce_fake_panicked) > 1)
21495 + if (atomic_inc_return_unchecked(&mce_fake_panicked) > 1)
21496 return;
21497 }
21498 /* First print corrected ones that are still unlogged */
21499 @@ -365,7 +366,7 @@ static void mce_panic(const char *msg, struct mce *final, char *exp)
21500 if (!fake_panic) {
21501 if (panic_timeout == 0)
21502 panic_timeout = mca_cfg.panic_timeout;
21503 - panic(msg);
21504 + panic("%s", msg);
21505 } else
21506 pr_emerg(HW_ERR "Fake kernel panic: %s\n", msg);
21507 }
21508 @@ -743,7 +744,7 @@ static int mce_timed_out(u64 *t, const char *msg)
21509 * might have been modified by someone else.
21510 */
21511 rmb();
21512 - if (atomic_read(&mce_panicked))
21513 + if (atomic_read_unchecked(&mce_panicked))
21514 wait_for_panic();
21515 if (!mca_cfg.monarch_timeout)
21516 goto out;
21517 @@ -1669,7 +1670,7 @@ static void unexpected_machine_check(struct pt_regs *regs, long error_code)
21518 }
21519
21520 /* Call the installed machine check handler for this CPU setup. */
21521 -void (*machine_check_vector)(struct pt_regs *, long error_code) =
21522 +void (*machine_check_vector)(struct pt_regs *, long error_code) __read_only =
21523 unexpected_machine_check;
21524
21525 /*
21526 @@ -1692,7 +1693,9 @@ void mcheck_cpu_init(struct cpuinfo_x86 *c)
21527 return;
21528 }
21529
21530 + pax_open_kernel();
21531 machine_check_vector = do_machine_check;
21532 + pax_close_kernel();
21533
21534 __mcheck_cpu_init_generic();
21535 __mcheck_cpu_init_vendor(c);
21536 @@ -1706,7 +1709,7 @@ void mcheck_cpu_init(struct cpuinfo_x86 *c)
21537 */
21538
21539 static DEFINE_SPINLOCK(mce_chrdev_state_lock);
21540 -static int mce_chrdev_open_count; /* #times opened */
21541 +static local_t mce_chrdev_open_count; /* #times opened */
21542 static int mce_chrdev_open_exclu; /* already open exclusive? */
21543
21544 static int mce_chrdev_open(struct inode *inode, struct file *file)
21545 @@ -1714,7 +1717,7 @@ static int mce_chrdev_open(struct inode *inode, struct file *file)
21546 spin_lock(&mce_chrdev_state_lock);
21547
21548 if (mce_chrdev_open_exclu ||
21549 - (mce_chrdev_open_count && (file->f_flags & O_EXCL))) {
21550 + (local_read(&mce_chrdev_open_count) && (file->f_flags & O_EXCL))) {
21551 spin_unlock(&mce_chrdev_state_lock);
21552
21553 return -EBUSY;
21554 @@ -1722,7 +1725,7 @@ static int mce_chrdev_open(struct inode *inode, struct file *file)
21555
21556 if (file->f_flags & O_EXCL)
21557 mce_chrdev_open_exclu = 1;
21558 - mce_chrdev_open_count++;
21559 + local_inc(&mce_chrdev_open_count);
21560
21561 spin_unlock(&mce_chrdev_state_lock);
21562
21563 @@ -1733,7 +1736,7 @@ static int mce_chrdev_release(struct inode *inode, struct file *file)
21564 {
21565 spin_lock(&mce_chrdev_state_lock);
21566
21567 - mce_chrdev_open_count--;
21568 + local_dec(&mce_chrdev_open_count);
21569 mce_chrdev_open_exclu = 0;
21570
21571 spin_unlock(&mce_chrdev_state_lock);
21572 @@ -2408,7 +2411,7 @@ static __init void mce_init_banks(void)
21573
21574 for (i = 0; i < mca_cfg.banks; i++) {
21575 struct mce_bank *b = &mce_banks[i];
21576 - struct device_attribute *a = &b->attr;
21577 + device_attribute_no_const *a = &b->attr;
21578
21579 sysfs_attr_init(&a->attr);
21580 a->attr.name = b->attrname;
21581 @@ -2515,7 +2518,7 @@ struct dentry *mce_get_debugfs_dir(void)
21582 static void mce_reset(void)
21583 {
21584 cpu_missing = 0;
21585 - atomic_set(&mce_fake_panicked, 0);
21586 + atomic_set_unchecked(&mce_fake_panicked, 0);
21587 atomic_set(&mce_executing, 0);
21588 atomic_set(&mce_callin, 0);
21589 atomic_set(&global_nwo, 0);
21590 diff --git a/arch/x86/kernel/cpu/mcheck/p5.c b/arch/x86/kernel/cpu/mcheck/p5.c
21591 index 737b0ad..09ec66e 100644
21592 --- a/arch/x86/kernel/cpu/mcheck/p5.c
21593 +++ b/arch/x86/kernel/cpu/mcheck/p5.c
21594 @@ -12,6 +12,7 @@
21595 #include <asm/tlbflush.h>
21596 #include <asm/mce.h>
21597 #include <asm/msr.h>
21598 +#include <asm/pgtable.h>
21599
21600 /* By default disabled */
21601 int mce_p5_enabled __read_mostly;
21602 @@ -55,7 +56,9 @@ void intel_p5_mcheck_init(struct cpuinfo_x86 *c)
21603 if (!cpu_has(c, X86_FEATURE_MCE))
21604 return;
21605
21606 + pax_open_kernel();
21607 machine_check_vector = pentium_machine_check;
21608 + pax_close_kernel();
21609 /* Make sure the vector pointer is visible before we enable MCEs: */
21610 wmb();
21611
21612 diff --git a/arch/x86/kernel/cpu/mcheck/winchip.c b/arch/x86/kernel/cpu/mcheck/winchip.c
21613 index 44f1382..315b292 100644
21614 --- a/arch/x86/kernel/cpu/mcheck/winchip.c
21615 +++ b/arch/x86/kernel/cpu/mcheck/winchip.c
21616 @@ -11,6 +11,7 @@
21617 #include <asm/tlbflush.h>
21618 #include <asm/mce.h>
21619 #include <asm/msr.h>
21620 +#include <asm/pgtable.h>
21621
21622 /* Machine check handler for WinChip C6: */
21623 static void winchip_machine_check(struct pt_regs *regs, long error_code)
21624 @@ -28,7 +29,9 @@ void winchip_mcheck_init(struct cpuinfo_x86 *c)
21625 {
21626 u32 lo, hi;
21627
21628 + pax_open_kernel();
21629 machine_check_vector = winchip_machine_check;
21630 + pax_close_kernel();
21631 /* Make sure the vector pointer is visible before we enable MCEs: */
21632 wmb();
21633
21634 diff --git a/arch/x86/kernel/cpu/microcode/core.c b/arch/x86/kernel/cpu/microcode/core.c
21635 index 36a8361..e7058c2 100644
21636 --- a/arch/x86/kernel/cpu/microcode/core.c
21637 +++ b/arch/x86/kernel/cpu/microcode/core.c
21638 @@ -518,7 +518,7 @@ mc_cpu_callback(struct notifier_block *nb, unsigned long action, void *hcpu)
21639 return NOTIFY_OK;
21640 }
21641
21642 -static struct notifier_block __refdata mc_cpu_notifier = {
21643 +static struct notifier_block mc_cpu_notifier = {
21644 .notifier_call = mc_cpu_callback,
21645 };
21646
21647 diff --git a/arch/x86/kernel/cpu/microcode/intel.c b/arch/x86/kernel/cpu/microcode/intel.c
21648 index 746e7fd..8dc677e 100644
21649 --- a/arch/x86/kernel/cpu/microcode/intel.c
21650 +++ b/arch/x86/kernel/cpu/microcode/intel.c
21651 @@ -298,13 +298,13 @@ static enum ucode_state request_microcode_fw(int cpu, struct device *device,
21652
21653 static int get_ucode_user(void *to, const void *from, size_t n)
21654 {
21655 - return copy_from_user(to, from, n);
21656 + return copy_from_user(to, (const void __force_user *)from, n);
21657 }
21658
21659 static enum ucode_state
21660 request_microcode_user(int cpu, const void __user *buf, size_t size)
21661 {
21662 - return generic_load_microcode(cpu, (void *)buf, size, &get_ucode_user);
21663 + return generic_load_microcode(cpu, (__force_kernel void *)buf, size, &get_ucode_user);
21664 }
21665
21666 static void microcode_fini_cpu(int cpu)
21667 diff --git a/arch/x86/kernel/cpu/mtrr/main.c b/arch/x86/kernel/cpu/mtrr/main.c
21668 index ea5f363..cb0e905 100644
21669 --- a/arch/x86/kernel/cpu/mtrr/main.c
21670 +++ b/arch/x86/kernel/cpu/mtrr/main.c
21671 @@ -66,7 +66,7 @@ static DEFINE_MUTEX(mtrr_mutex);
21672 u64 size_or_mask, size_and_mask;
21673 static bool mtrr_aps_delayed_init;
21674
21675 -static const struct mtrr_ops *mtrr_ops[X86_VENDOR_NUM];
21676 +static const struct mtrr_ops *mtrr_ops[X86_VENDOR_NUM] __read_only;
21677
21678 const struct mtrr_ops *mtrr_if;
21679
21680 diff --git a/arch/x86/kernel/cpu/mtrr/mtrr.h b/arch/x86/kernel/cpu/mtrr/mtrr.h
21681 index df5e41f..816c719 100644
21682 --- a/arch/x86/kernel/cpu/mtrr/mtrr.h
21683 +++ b/arch/x86/kernel/cpu/mtrr/mtrr.h
21684 @@ -25,7 +25,7 @@ struct mtrr_ops {
21685 int (*validate_add_page)(unsigned long base, unsigned long size,
21686 unsigned int type);
21687 int (*have_wrcomb)(void);
21688 -};
21689 +} __do_const;
21690
21691 extern int generic_get_free_region(unsigned long base, unsigned long size,
21692 int replace_reg);
21693 diff --git a/arch/x86/kernel/cpu/perf_event.c b/arch/x86/kernel/cpu/perf_event.c
21694 index b71a7f8..534af0e 100644
21695 --- a/arch/x86/kernel/cpu/perf_event.c
21696 +++ b/arch/x86/kernel/cpu/perf_event.c
21697 @@ -1376,7 +1376,7 @@ static void __init pmu_check_apic(void)
21698
21699 }
21700
21701 -static struct attribute_group x86_pmu_format_group = {
21702 +static attribute_group_no_const x86_pmu_format_group = {
21703 .name = "format",
21704 .attrs = NULL,
21705 };
21706 @@ -1475,7 +1475,7 @@ static struct attribute *events_attr[] = {
21707 NULL,
21708 };
21709
21710 -static struct attribute_group x86_pmu_events_group = {
21711 +static attribute_group_no_const x86_pmu_events_group = {
21712 .name = "events",
21713 .attrs = events_attr,
21714 };
21715 @@ -2037,7 +2037,7 @@ static unsigned long get_segment_base(unsigned int segment)
21716 if (idx > GDT_ENTRIES)
21717 return 0;
21718
21719 - desc = raw_cpu_ptr(gdt_page.gdt);
21720 + desc = get_cpu_gdt_table(smp_processor_id());
21721 }
21722
21723 return get_desc_base(desc + idx);
21724 @@ -2127,7 +2127,7 @@ perf_callchain_user(struct perf_callchain_entry *entry, struct pt_regs *regs)
21725 break;
21726
21727 perf_callchain_store(entry, frame.return_address);
21728 - fp = frame.next_frame;
21729 + fp = (const void __force_user *)frame.next_frame;
21730 }
21731 }
21732
21733 diff --git a/arch/x86/kernel/cpu/perf_event_amd_iommu.c b/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21734 index 97242a9..cf9c30e 100644
21735 --- a/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21736 +++ b/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21737 @@ -402,7 +402,7 @@ static void perf_iommu_del(struct perf_event *event, int flags)
21738 static __init int _init_events_attrs(struct perf_amd_iommu *perf_iommu)
21739 {
21740 struct attribute **attrs;
21741 - struct attribute_group *attr_group;
21742 + attribute_group_no_const *attr_group;
21743 int i = 0, j;
21744
21745 while (amd_iommu_v2_event_descs[i].attr.attr.name)
21746 diff --git a/arch/x86/kernel/cpu/perf_event_intel.c b/arch/x86/kernel/cpu/perf_event_intel.c
21747 index 2589906..1ca1000 100644
21748 --- a/arch/x86/kernel/cpu/perf_event_intel.c
21749 +++ b/arch/x86/kernel/cpu/perf_event_intel.c
21750 @@ -2353,10 +2353,10 @@ __init int intel_pmu_init(void)
21751 x86_pmu.num_counters_fixed = max((int)edx.split.num_counters_fixed, 3);
21752
21753 if (boot_cpu_has(X86_FEATURE_PDCM)) {
21754 - u64 capabilities;
21755 + u64 capabilities = x86_pmu.intel_cap.capabilities;
21756
21757 - rdmsrl(MSR_IA32_PERF_CAPABILITIES, capabilities);
21758 - x86_pmu.intel_cap.capabilities = capabilities;
21759 + if (rdmsrl_safe(MSR_IA32_PERF_CAPABILITIES, &x86_pmu.intel_cap.capabilities))
21760 + x86_pmu.intel_cap.capabilities = capabilities;
21761 }
21762
21763 intel_ds_init();
21764 diff --git a/arch/x86/kernel/cpu/perf_event_intel_rapl.c b/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21765 index c4bb8b8..9f7384d 100644
21766 --- a/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21767 +++ b/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21768 @@ -465,7 +465,7 @@ static struct attribute *rapl_events_hsw_attr[] = {
21769 NULL,
21770 };
21771
21772 -static struct attribute_group rapl_pmu_events_group = {
21773 +static attribute_group_no_const rapl_pmu_events_group __read_only = {
21774 .name = "events",
21775 .attrs = NULL, /* patched at runtime */
21776 };
21777 diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.c b/arch/x86/kernel/cpu/perf_event_intel_uncore.c
21778 index c635b8b..b78835e 100644
21779 --- a/arch/x86/kernel/cpu/perf_event_intel_uncore.c
21780 +++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.c
21781 @@ -733,7 +733,7 @@ static void __init uncore_types_exit(struct intel_uncore_type **types)
21782 static int __init uncore_type_init(struct intel_uncore_type *type)
21783 {
21784 struct intel_uncore_pmu *pmus;
21785 - struct attribute_group *attr_group;
21786 + attribute_group_no_const *attr_group;
21787 struct attribute **attrs;
21788 int i, j;
21789
21790 diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.h b/arch/x86/kernel/cpu/perf_event_intel_uncore.h
21791 index 6c8c1e7..515b98a 100644
21792 --- a/arch/x86/kernel/cpu/perf_event_intel_uncore.h
21793 +++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.h
21794 @@ -114,7 +114,7 @@ struct intel_uncore_box {
21795 struct uncore_event_desc {
21796 struct kobj_attribute attr;
21797 const char *config;
21798 -};
21799 +} __do_const;
21800
21801 ssize_t uncore_event_show(struct kobject *kobj,
21802 struct kobj_attribute *attr, char *buf);
21803 diff --git a/arch/x86/kernel/cpuid.c b/arch/x86/kernel/cpuid.c
21804 index 83741a7..bd3507d 100644
21805 --- a/arch/x86/kernel/cpuid.c
21806 +++ b/arch/x86/kernel/cpuid.c
21807 @@ -170,7 +170,7 @@ static int cpuid_class_cpu_callback(struct notifier_block *nfb,
21808 return notifier_from_errno(err);
21809 }
21810
21811 -static struct notifier_block __refdata cpuid_class_cpu_notifier =
21812 +static struct notifier_block cpuid_class_cpu_notifier =
21813 {
21814 .notifier_call = cpuid_class_cpu_callback,
21815 };
21816 diff --git a/arch/x86/kernel/crash.c b/arch/x86/kernel/crash.c
21817 index aceb2f9..c76d3e3 100644
21818 --- a/arch/x86/kernel/crash.c
21819 +++ b/arch/x86/kernel/crash.c
21820 @@ -105,7 +105,7 @@ static void kdump_nmi_callback(int cpu, struct pt_regs *regs)
21821 #ifdef CONFIG_X86_32
21822 struct pt_regs fixed_regs;
21823
21824 - if (!user_mode_vm(regs)) {
21825 + if (!user_mode(regs)) {
21826 crash_fixup_ss_esp(&fixed_regs, regs);
21827 regs = &fixed_regs;
21828 }
21829 diff --git a/arch/x86/kernel/crash_dump_64.c b/arch/x86/kernel/crash_dump_64.c
21830 index afa64ad..dce67dd 100644
21831 --- a/arch/x86/kernel/crash_dump_64.c
21832 +++ b/arch/x86/kernel/crash_dump_64.c
21833 @@ -36,7 +36,7 @@ ssize_t copy_oldmem_page(unsigned long pfn, char *buf,
21834 return -ENOMEM;
21835
21836 if (userbuf) {
21837 - if (copy_to_user(buf, vaddr + offset, csize)) {
21838 + if (copy_to_user((char __force_user *)buf, vaddr + offset, csize)) {
21839 iounmap(vaddr);
21840 return -EFAULT;
21841 }
21842 diff --git a/arch/x86/kernel/doublefault.c b/arch/x86/kernel/doublefault.c
21843 index f6dfd93..892ade4 100644
21844 --- a/arch/x86/kernel/doublefault.c
21845 +++ b/arch/x86/kernel/doublefault.c
21846 @@ -12,7 +12,7 @@
21847
21848 #define DOUBLEFAULT_STACKSIZE (1024)
21849 static unsigned long doublefault_stack[DOUBLEFAULT_STACKSIZE];
21850 -#define STACK_START (unsigned long)(doublefault_stack+DOUBLEFAULT_STACKSIZE)
21851 +#define STACK_START (unsigned long)(doublefault_stack+DOUBLEFAULT_STACKSIZE-2)
21852
21853 #define ptr_ok(x) ((x) > PAGE_OFFSET && (x) < PAGE_OFFSET + MAXMEM)
21854
21855 @@ -22,7 +22,7 @@ static void doublefault_fn(void)
21856 unsigned long gdt, tss;
21857
21858 native_store_gdt(&gdt_desc);
21859 - gdt = gdt_desc.address;
21860 + gdt = (unsigned long)gdt_desc.address;
21861
21862 printk(KERN_EMERG "PANIC: double fault, gdt at %08lx [%d bytes]\n", gdt, gdt_desc.size);
21863
21864 @@ -59,10 +59,10 @@ struct tss_struct doublefault_tss __cacheline_aligned = {
21865 /* 0x2 bit is always set */
21866 .flags = X86_EFLAGS_SF | 0x2,
21867 .sp = STACK_START,
21868 - .es = __USER_DS,
21869 + .es = __KERNEL_DS,
21870 .cs = __KERNEL_CS,
21871 .ss = __KERNEL_DS,
21872 - .ds = __USER_DS,
21873 + .ds = __KERNEL_DS,
21874 .fs = __KERNEL_PERCPU,
21875
21876 .__cr3 = __pa_nodebug(swapper_pg_dir),
21877 diff --git a/arch/x86/kernel/dumpstack.c b/arch/x86/kernel/dumpstack.c
21878 index cf3df1d..b637d9a 100644
21879 --- a/arch/x86/kernel/dumpstack.c
21880 +++ b/arch/x86/kernel/dumpstack.c
21881 @@ -2,6 +2,9 @@
21882 * Copyright (C) 1991, 1992 Linus Torvalds
21883 * Copyright (C) 2000, 2001, 2002 Andi Kleen, SuSE Labs
21884 */
21885 +#ifdef CONFIG_GRKERNSEC_HIDESYM
21886 +#define __INCLUDED_BY_HIDESYM 1
21887 +#endif
21888 #include <linux/kallsyms.h>
21889 #include <linux/kprobes.h>
21890 #include <linux/uaccess.h>
21891 @@ -33,23 +36,21 @@ static void printk_stack_address(unsigned long address, int reliable)
21892
21893 void printk_address(unsigned long address)
21894 {
21895 - pr_cont(" [<%p>] %pS\n", (void *)address, (void *)address);
21896 + pr_cont(" [<%p>] %pA\n", (void *)address, (void *)address);
21897 }
21898
21899 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
21900 static void
21901 print_ftrace_graph_addr(unsigned long addr, void *data,
21902 const struct stacktrace_ops *ops,
21903 - struct thread_info *tinfo, int *graph)
21904 + struct task_struct *task, int *graph)
21905 {
21906 - struct task_struct *task;
21907 unsigned long ret_addr;
21908 int index;
21909
21910 if (addr != (unsigned long)return_to_handler)
21911 return;
21912
21913 - task = tinfo->task;
21914 index = task->curr_ret_stack;
21915
21916 if (!task->ret_stack || index < *graph)
21917 @@ -66,7 +67,7 @@ print_ftrace_graph_addr(unsigned long addr, void *data,
21918 static inline void
21919 print_ftrace_graph_addr(unsigned long addr, void *data,
21920 const struct stacktrace_ops *ops,
21921 - struct thread_info *tinfo, int *graph)
21922 + struct task_struct *task, int *graph)
21923 { }
21924 #endif
21925
21926 @@ -77,10 +78,8 @@ print_ftrace_graph_addr(unsigned long addr, void *data,
21927 * severe exception (double fault, nmi, stack fault, debug, mce) hardware stack
21928 */
21929
21930 -static inline int valid_stack_ptr(struct thread_info *tinfo,
21931 - void *p, unsigned int size, void *end)
21932 +static inline int valid_stack_ptr(void *t, void *p, unsigned int size, void *end)
21933 {
21934 - void *t = tinfo;
21935 if (end) {
21936 if (p < end && p >= (end-THREAD_SIZE))
21937 return 1;
21938 @@ -91,14 +90,14 @@ static inline int valid_stack_ptr(struct thread_info *tinfo,
21939 }
21940
21941 unsigned long
21942 -print_context_stack(struct thread_info *tinfo,
21943 +print_context_stack(struct task_struct *task, void *stack_start,
21944 unsigned long *stack, unsigned long bp,
21945 const struct stacktrace_ops *ops, void *data,
21946 unsigned long *end, int *graph)
21947 {
21948 struct stack_frame *frame = (struct stack_frame *)bp;
21949
21950 - while (valid_stack_ptr(tinfo, stack, sizeof(*stack), end)) {
21951 + while (valid_stack_ptr(stack_start, stack, sizeof(*stack), end)) {
21952 unsigned long addr;
21953
21954 addr = *stack;
21955 @@ -110,7 +109,7 @@ print_context_stack(struct thread_info *tinfo,
21956 } else {
21957 ops->address(data, addr, 0);
21958 }
21959 - print_ftrace_graph_addr(addr, data, ops, tinfo, graph);
21960 + print_ftrace_graph_addr(addr, data, ops, task, graph);
21961 }
21962 stack++;
21963 }
21964 @@ -119,7 +118,7 @@ print_context_stack(struct thread_info *tinfo,
21965 EXPORT_SYMBOL_GPL(print_context_stack);
21966
21967 unsigned long
21968 -print_context_stack_bp(struct thread_info *tinfo,
21969 +print_context_stack_bp(struct task_struct *task, void *stack_start,
21970 unsigned long *stack, unsigned long bp,
21971 const struct stacktrace_ops *ops, void *data,
21972 unsigned long *end, int *graph)
21973 @@ -127,7 +126,7 @@ print_context_stack_bp(struct thread_info *tinfo,
21974 struct stack_frame *frame = (struct stack_frame *)bp;
21975 unsigned long *ret_addr = &frame->return_address;
21976
21977 - while (valid_stack_ptr(tinfo, ret_addr, sizeof(*ret_addr), end)) {
21978 + while (valid_stack_ptr(stack_start, ret_addr, sizeof(*ret_addr), end)) {
21979 unsigned long addr = *ret_addr;
21980
21981 if (!__kernel_text_address(addr))
21982 @@ -136,7 +135,7 @@ print_context_stack_bp(struct thread_info *tinfo,
21983 ops->address(data, addr, 1);
21984 frame = frame->next_frame;
21985 ret_addr = &frame->return_address;
21986 - print_ftrace_graph_addr(addr, data, ops, tinfo, graph);
21987 + print_ftrace_graph_addr(addr, data, ops, task, graph);
21988 }
21989
21990 return (unsigned long)frame;
21991 @@ -155,7 +154,7 @@ static int print_trace_stack(void *data, char *name)
21992 static void print_trace_address(void *data, unsigned long addr, int reliable)
21993 {
21994 touch_nmi_watchdog();
21995 - printk(data);
21996 + printk("%s", (char *)data);
21997 printk_stack_address(addr, reliable);
21998 }
21999
22000 @@ -225,6 +224,8 @@ unsigned long oops_begin(void)
22001 EXPORT_SYMBOL_GPL(oops_begin);
22002 NOKPROBE_SYMBOL(oops_begin);
22003
22004 +extern void gr_handle_kernel_exploit(void);
22005 +
22006 void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
22007 {
22008 if (regs && kexec_should_crash(current))
22009 @@ -246,7 +247,10 @@ void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
22010 panic("Fatal exception in interrupt");
22011 if (panic_on_oops)
22012 panic("Fatal exception");
22013 - do_exit(signr);
22014 +
22015 + gr_handle_kernel_exploit();
22016 +
22017 + do_group_exit(signr);
22018 }
22019 NOKPROBE_SYMBOL(oops_end);
22020
22021 @@ -278,7 +282,7 @@ int __die(const char *str, struct pt_regs *regs, long err)
22022 print_modules();
22023 show_regs(regs);
22024 #ifdef CONFIG_X86_32
22025 - if (user_mode_vm(regs)) {
22026 + if (user_mode(regs)) {
22027 sp = regs->sp;
22028 ss = regs->ss & 0xffff;
22029 } else {
22030 @@ -307,7 +311,7 @@ void die(const char *str, struct pt_regs *regs, long err)
22031 unsigned long flags = oops_begin();
22032 int sig = SIGSEGV;
22033
22034 - if (!user_mode_vm(regs))
22035 + if (!user_mode(regs))
22036 report_bug(regs->ip, regs);
22037
22038 if (__die(str, regs, err))
22039 diff --git a/arch/x86/kernel/dumpstack_32.c b/arch/x86/kernel/dumpstack_32.c
22040 index 5abd4cd..c65733b 100644
22041 --- a/arch/x86/kernel/dumpstack_32.c
22042 +++ b/arch/x86/kernel/dumpstack_32.c
22043 @@ -61,15 +61,14 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22044 bp = stack_frame(task, regs);
22045
22046 for (;;) {
22047 - struct thread_info *context;
22048 + void *stack_start = (void *)((unsigned long)stack & ~(THREAD_SIZE-1));
22049 void *end_stack;
22050
22051 end_stack = is_hardirq_stack(stack, cpu);
22052 if (!end_stack)
22053 end_stack = is_softirq_stack(stack, cpu);
22054
22055 - context = task_thread_info(task);
22056 - bp = ops->walk_stack(context, stack, bp, ops, data,
22057 + bp = ops->walk_stack(task, stack_start, stack, bp, ops, data,
22058 end_stack, &graph);
22059
22060 /* Stop if not on irq stack */
22061 @@ -123,27 +122,28 @@ void show_regs(struct pt_regs *regs)
22062 int i;
22063
22064 show_regs_print_info(KERN_EMERG);
22065 - __show_regs(regs, !user_mode_vm(regs));
22066 + __show_regs(regs, !user_mode(regs));
22067
22068 /*
22069 * When in-kernel, we also print out the stack and code at the
22070 * time of the fault..
22071 */
22072 - if (!user_mode_vm(regs)) {
22073 + if (!user_mode(regs)) {
22074 unsigned int code_prologue = code_bytes * 43 / 64;
22075 unsigned int code_len = code_bytes;
22076 unsigned char c;
22077 u8 *ip;
22078 + unsigned long cs_base = get_desc_base(&get_cpu_gdt_table(0)[(0xffff & regs->cs) >> 3]);
22079
22080 pr_emerg("Stack:\n");
22081 show_stack_log_lvl(NULL, regs, &regs->sp, 0, KERN_EMERG);
22082
22083 pr_emerg("Code:");
22084
22085 - ip = (u8 *)regs->ip - code_prologue;
22086 + ip = (u8 *)regs->ip - code_prologue + cs_base;
22087 if (ip < (u8 *)PAGE_OFFSET || probe_kernel_address(ip, c)) {
22088 /* try starting at IP */
22089 - ip = (u8 *)regs->ip;
22090 + ip = (u8 *)regs->ip + cs_base;
22091 code_len = code_len - code_prologue + 1;
22092 }
22093 for (i = 0; i < code_len; i++, ip++) {
22094 @@ -152,7 +152,7 @@ void show_regs(struct pt_regs *regs)
22095 pr_cont(" Bad EIP value.");
22096 break;
22097 }
22098 - if (ip == (u8 *)regs->ip)
22099 + if (ip == (u8 *)regs->ip + cs_base)
22100 pr_cont(" <%02x>", c);
22101 else
22102 pr_cont(" %02x", c);
22103 @@ -165,6 +165,7 @@ int is_valid_bugaddr(unsigned long ip)
22104 {
22105 unsigned short ud2;
22106
22107 + ip = ktla_ktva(ip);
22108 if (ip < PAGE_OFFSET)
22109 return 0;
22110 if (probe_kernel_address((unsigned short *)ip, ud2))
22111 @@ -172,3 +173,15 @@ int is_valid_bugaddr(unsigned long ip)
22112
22113 return ud2 == 0x0b0f;
22114 }
22115 +
22116 +#if defined(CONFIG_PAX_MEMORY_STACKLEAK) || defined(CONFIG_PAX_USERCOPY)
22117 +void pax_check_alloca(unsigned long size)
22118 +{
22119 + unsigned long sp = (unsigned long)&sp, stack_left;
22120 +
22121 + /* all kernel stacks are of the same size */
22122 + stack_left = sp & (THREAD_SIZE - 1);
22123 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22124 +}
22125 +EXPORT_SYMBOL(pax_check_alloca);
22126 +#endif
22127 diff --git a/arch/x86/kernel/dumpstack_64.c b/arch/x86/kernel/dumpstack_64.c
22128 index ff86f19..73eabf4 100644
22129 --- a/arch/x86/kernel/dumpstack_64.c
22130 +++ b/arch/x86/kernel/dumpstack_64.c
22131 @@ -153,12 +153,12 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22132 const struct stacktrace_ops *ops, void *data)
22133 {
22134 const unsigned cpu = get_cpu();
22135 - struct thread_info *tinfo;
22136 unsigned long *irq_stack = (unsigned long *)per_cpu(irq_stack_ptr, cpu);
22137 unsigned long dummy;
22138 unsigned used = 0;
22139 int graph = 0;
22140 int done = 0;
22141 + void *stack_start;
22142
22143 if (!task)
22144 task = current;
22145 @@ -179,7 +179,6 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22146 * current stack address. If the stacks consist of nested
22147 * exceptions
22148 */
22149 - tinfo = task_thread_info(task);
22150 while (!done) {
22151 unsigned long *stack_end;
22152 enum stack_type stype;
22153 @@ -202,7 +201,7 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22154 if (ops->stack(data, id) < 0)
22155 break;
22156
22157 - bp = ops->walk_stack(tinfo, stack, bp, ops,
22158 + bp = ops->walk_stack(task, stack_end - EXCEPTION_STKSZ, stack, bp, ops,
22159 data, stack_end, &graph);
22160 ops->stack(data, "<EOE>");
22161 /*
22162 @@ -210,6 +209,8 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22163 * second-to-last pointer (index -2 to end) in the
22164 * exception stack:
22165 */
22166 + if ((u16)stack_end[-1] != __KERNEL_DS)
22167 + goto out;
22168 stack = (unsigned long *) stack_end[-2];
22169 done = 0;
22170 break;
22171 @@ -218,7 +219,7 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22172
22173 if (ops->stack(data, "IRQ") < 0)
22174 break;
22175 - bp = ops->walk_stack(tinfo, stack, bp,
22176 + bp = ops->walk_stack(task, irq_stack, stack, bp,
22177 ops, data, stack_end, &graph);
22178 /*
22179 * We link to the next stack (which would be
22180 @@ -240,7 +241,9 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22181 /*
22182 * This handles the process stack:
22183 */
22184 - bp = ops->walk_stack(tinfo, stack, bp, ops, data, NULL, &graph);
22185 + stack_start = (void *)((unsigned long)stack & ~(THREAD_SIZE-1));
22186 + bp = ops->walk_stack(task, stack_start, stack, bp, ops, data, NULL, &graph);
22187 +out:
22188 put_cpu();
22189 }
22190 EXPORT_SYMBOL(dump_trace);
22191 @@ -344,8 +347,55 @@ int is_valid_bugaddr(unsigned long ip)
22192 {
22193 unsigned short ud2;
22194
22195 - if (__copy_from_user(&ud2, (const void __user *) ip, sizeof(ud2)))
22196 + if (probe_kernel_address((unsigned short *)ip, ud2))
22197 return 0;
22198
22199 return ud2 == 0x0b0f;
22200 }
22201 +
22202 +#if defined(CONFIG_PAX_MEMORY_STACKLEAK) || defined(CONFIG_PAX_USERCOPY)
22203 +void pax_check_alloca(unsigned long size)
22204 +{
22205 + unsigned long sp = (unsigned long)&sp, stack_start, stack_end;
22206 + unsigned cpu, used;
22207 + char *id;
22208 +
22209 + /* check the process stack first */
22210 + stack_start = (unsigned long)task_stack_page(current);
22211 + stack_end = stack_start + THREAD_SIZE;
22212 + if (likely(stack_start <= sp && sp < stack_end)) {
22213 + unsigned long stack_left = sp & (THREAD_SIZE - 1);
22214 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22215 + return;
22216 + }
22217 +
22218 + cpu = get_cpu();
22219 +
22220 + /* check the irq stacks */
22221 + stack_end = (unsigned long)per_cpu(irq_stack_ptr, cpu);
22222 + stack_start = stack_end - IRQ_STACK_SIZE;
22223 + if (stack_start <= sp && sp < stack_end) {
22224 + unsigned long stack_left = sp & (IRQ_STACK_SIZE - 1);
22225 + put_cpu();
22226 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22227 + return;
22228 + }
22229 +
22230 + /* check the exception stacks */
22231 + used = 0;
22232 + stack_end = (unsigned long)in_exception_stack(cpu, sp, &used, &id);
22233 + stack_start = stack_end - EXCEPTION_STKSZ;
22234 + if (stack_end && stack_start <= sp && sp < stack_end) {
22235 + unsigned long stack_left = sp & (EXCEPTION_STKSZ - 1);
22236 + put_cpu();
22237 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22238 + return;
22239 + }
22240 +
22241 + put_cpu();
22242 +
22243 + /* unknown stack */
22244 + BUG();
22245 +}
22246 +EXPORT_SYMBOL(pax_check_alloca);
22247 +#endif
22248 diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c
22249 index 46201de..ebffabf 100644
22250 --- a/arch/x86/kernel/e820.c
22251 +++ b/arch/x86/kernel/e820.c
22252 @@ -794,8 +794,8 @@ unsigned long __init e820_end_of_low_ram_pfn(void)
22253
22254 static void early_panic(char *msg)
22255 {
22256 - early_printk(msg);
22257 - panic(msg);
22258 + early_printk("%s", msg);
22259 + panic("%s", msg);
22260 }
22261
22262 static int userdef __initdata;
22263 diff --git a/arch/x86/kernel/early_printk.c b/arch/x86/kernel/early_printk.c
22264 index a62536a..8444df4 100644
22265 --- a/arch/x86/kernel/early_printk.c
22266 +++ b/arch/x86/kernel/early_printk.c
22267 @@ -7,6 +7,7 @@
22268 #include <linux/pci_regs.h>
22269 #include <linux/pci_ids.h>
22270 #include <linux/errno.h>
22271 +#include <linux/sched.h>
22272 #include <asm/io.h>
22273 #include <asm/processor.h>
22274 #include <asm/fcntl.h>
22275 diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S
22276 index 31e2d5b..b31c76d 100644
22277 --- a/arch/x86/kernel/entry_32.S
22278 +++ b/arch/x86/kernel/entry_32.S
22279 @@ -177,13 +177,154 @@
22280 /*CFI_REL_OFFSET gs, PT_GS*/
22281 .endm
22282 .macro SET_KERNEL_GS reg
22283 +
22284 +#ifdef CONFIG_CC_STACKPROTECTOR
22285 movl $(__KERNEL_STACK_CANARY), \reg
22286 +#elif defined(CONFIG_PAX_MEMORY_UDEREF)
22287 + movl $(__USER_DS), \reg
22288 +#else
22289 + xorl \reg, \reg
22290 +#endif
22291 +
22292 movl \reg, %gs
22293 .endm
22294
22295 #endif /* CONFIG_X86_32_LAZY_GS */
22296
22297 -.macro SAVE_ALL
22298 +.macro pax_enter_kernel
22299 +#ifdef CONFIG_PAX_KERNEXEC
22300 + call pax_enter_kernel
22301 +#endif
22302 +.endm
22303 +
22304 +.macro pax_exit_kernel
22305 +#ifdef CONFIG_PAX_KERNEXEC
22306 + call pax_exit_kernel
22307 +#endif
22308 +.endm
22309 +
22310 +#ifdef CONFIG_PAX_KERNEXEC
22311 +ENTRY(pax_enter_kernel)
22312 +#ifdef CONFIG_PARAVIRT
22313 + pushl %eax
22314 + pushl %ecx
22315 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0)
22316 + mov %eax, %esi
22317 +#else
22318 + mov %cr0, %esi
22319 +#endif
22320 + bts $16, %esi
22321 + jnc 1f
22322 + mov %cs, %esi
22323 + cmp $__KERNEL_CS, %esi
22324 + jz 3f
22325 + ljmp $__KERNEL_CS, $3f
22326 +1: ljmp $__KERNEXEC_KERNEL_CS, $2f
22327 +2:
22328 +#ifdef CONFIG_PARAVIRT
22329 + mov %esi, %eax
22330 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0)
22331 +#else
22332 + mov %esi, %cr0
22333 +#endif
22334 +3:
22335 +#ifdef CONFIG_PARAVIRT
22336 + popl %ecx
22337 + popl %eax
22338 +#endif
22339 + ret
22340 +ENDPROC(pax_enter_kernel)
22341 +
22342 +ENTRY(pax_exit_kernel)
22343 +#ifdef CONFIG_PARAVIRT
22344 + pushl %eax
22345 + pushl %ecx
22346 +#endif
22347 + mov %cs, %esi
22348 + cmp $__KERNEXEC_KERNEL_CS, %esi
22349 + jnz 2f
22350 +#ifdef CONFIG_PARAVIRT
22351 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0);
22352 + mov %eax, %esi
22353 +#else
22354 + mov %cr0, %esi
22355 +#endif
22356 + btr $16, %esi
22357 + ljmp $__KERNEL_CS, $1f
22358 +1:
22359 +#ifdef CONFIG_PARAVIRT
22360 + mov %esi, %eax
22361 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0);
22362 +#else
22363 + mov %esi, %cr0
22364 +#endif
22365 +2:
22366 +#ifdef CONFIG_PARAVIRT
22367 + popl %ecx
22368 + popl %eax
22369 +#endif
22370 + ret
22371 +ENDPROC(pax_exit_kernel)
22372 +#endif
22373 +
22374 + .macro pax_erase_kstack
22375 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
22376 + call pax_erase_kstack
22377 +#endif
22378 + .endm
22379 +
22380 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
22381 +/*
22382 + * ebp: thread_info
22383 + */
22384 +ENTRY(pax_erase_kstack)
22385 + pushl %edi
22386 + pushl %ecx
22387 + pushl %eax
22388 +
22389 + mov TI_lowest_stack(%ebp), %edi
22390 + mov $-0xBEEF, %eax
22391 + std
22392 +
22393 +1: mov %edi, %ecx
22394 + and $THREAD_SIZE_asm - 1, %ecx
22395 + shr $2, %ecx
22396 + repne scasl
22397 + jecxz 2f
22398 +
22399 + cmp $2*16, %ecx
22400 + jc 2f
22401 +
22402 + mov $2*16, %ecx
22403 + repe scasl
22404 + jecxz 2f
22405 + jne 1b
22406 +
22407 +2: cld
22408 + or $2*4, %edi
22409 + mov %esp, %ecx
22410 + sub %edi, %ecx
22411 +
22412 + cmp $THREAD_SIZE_asm, %ecx
22413 + jb 3f
22414 + ud2
22415 +3:
22416 +
22417 + shr $2, %ecx
22418 + rep stosl
22419 +
22420 + mov TI_task_thread_sp0(%ebp), %edi
22421 + sub $128, %edi
22422 + mov %edi, TI_lowest_stack(%ebp)
22423 +
22424 + popl %eax
22425 + popl %ecx
22426 + popl %edi
22427 + ret
22428 +ENDPROC(pax_erase_kstack)
22429 +#endif
22430 +
22431 +.macro __SAVE_ALL _DS
22432 cld
22433 PUSH_GS
22434 pushl_cfi %fs
22435 @@ -206,7 +347,7 @@
22436 CFI_REL_OFFSET ecx, 0
22437 pushl_cfi %ebx
22438 CFI_REL_OFFSET ebx, 0
22439 - movl $(__USER_DS), %edx
22440 + movl $\_DS, %edx
22441 movl %edx, %ds
22442 movl %edx, %es
22443 movl $(__KERNEL_PERCPU), %edx
22444 @@ -214,6 +355,15 @@
22445 SET_KERNEL_GS %edx
22446 .endm
22447
22448 +.macro SAVE_ALL
22449 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
22450 + __SAVE_ALL __KERNEL_DS
22451 + pax_enter_kernel
22452 +#else
22453 + __SAVE_ALL __USER_DS
22454 +#endif
22455 +.endm
22456 +
22457 .macro RESTORE_INT_REGS
22458 popl_cfi %ebx
22459 CFI_RESTORE ebx
22460 @@ -297,7 +447,7 @@ ENTRY(ret_from_fork)
22461 popfl_cfi
22462 jmp syscall_exit
22463 CFI_ENDPROC
22464 -END(ret_from_fork)
22465 +ENDPROC(ret_from_fork)
22466
22467 ENTRY(ret_from_kernel_thread)
22468 CFI_STARTPROC
22469 @@ -340,7 +490,15 @@ ret_from_intr:
22470 andl $SEGMENT_RPL_MASK, %eax
22471 #endif
22472 cmpl $USER_RPL, %eax
22473 +
22474 +#ifdef CONFIG_PAX_KERNEXEC
22475 + jae resume_userspace
22476 +
22477 + pax_exit_kernel
22478 + jmp resume_kernel
22479 +#else
22480 jb resume_kernel # not returning to v8086 or userspace
22481 +#endif
22482
22483 ENTRY(resume_userspace)
22484 LOCKDEP_SYS_EXIT
22485 @@ -352,8 +510,8 @@ ENTRY(resume_userspace)
22486 andl $_TIF_WORK_MASK, %ecx # is there any work to be done on
22487 # int/exception return?
22488 jne work_pending
22489 - jmp restore_all
22490 -END(ret_from_exception)
22491 + jmp restore_all_pax
22492 +ENDPROC(ret_from_exception)
22493
22494 #ifdef CONFIG_PREEMPT
22495 ENTRY(resume_kernel)
22496 @@ -365,7 +523,7 @@ need_resched:
22497 jz restore_all
22498 call preempt_schedule_irq
22499 jmp need_resched
22500 -END(resume_kernel)
22501 +ENDPROC(resume_kernel)
22502 #endif
22503 CFI_ENDPROC
22504
22505 @@ -395,30 +553,45 @@ sysenter_past_esp:
22506 /*CFI_REL_OFFSET cs, 0*/
22507 /*
22508 * Push current_thread_info()->sysenter_return to the stack.
22509 - * A tiny bit of offset fixup is necessary - 4*4 means the 4 words
22510 - * pushed above; +8 corresponds to copy_thread's esp0 setting.
22511 */
22512 - pushl_cfi ((TI_sysenter_return)-THREAD_SIZE+8+4*4)(%esp)
22513 + pushl_cfi $0
22514 CFI_REL_OFFSET eip, 0
22515
22516 pushl_cfi %eax
22517 SAVE_ALL
22518 + GET_THREAD_INFO(%ebp)
22519 + movl TI_sysenter_return(%ebp),%ebp
22520 + movl %ebp,PT_EIP(%esp)
22521 ENABLE_INTERRUPTS(CLBR_NONE)
22522
22523 /*
22524 * Load the potential sixth argument from user stack.
22525 * Careful about security.
22526 */
22527 + movl PT_OLDESP(%esp),%ebp
22528 +
22529 +#ifdef CONFIG_PAX_MEMORY_UDEREF
22530 + mov PT_OLDSS(%esp),%ds
22531 +1: movl %ds:(%ebp),%ebp
22532 + push %ss
22533 + pop %ds
22534 +#else
22535 cmpl $__PAGE_OFFSET-3,%ebp
22536 jae syscall_fault
22537 ASM_STAC
22538 1: movl (%ebp),%ebp
22539 ASM_CLAC
22540 +#endif
22541 +
22542 movl %ebp,PT_EBP(%esp)
22543 _ASM_EXTABLE(1b,syscall_fault)
22544
22545 GET_THREAD_INFO(%ebp)
22546
22547 +#ifdef CONFIG_PAX_RANDKSTACK
22548 + pax_erase_kstack
22549 +#endif
22550 +
22551 testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%ebp)
22552 jnz sysenter_audit
22553 sysenter_do_call:
22554 @@ -434,12 +607,24 @@ sysenter_after_call:
22555 testl $_TIF_ALLWORK_MASK, %ecx
22556 jne sysexit_audit
22557 sysenter_exit:
22558 +
22559 +#ifdef CONFIG_PAX_RANDKSTACK
22560 + pushl_cfi %eax
22561 + movl %esp, %eax
22562 + call pax_randomize_kstack
22563 + popl_cfi %eax
22564 +#endif
22565 +
22566 + pax_erase_kstack
22567 +
22568 /* if something modifies registers it must also disable sysexit */
22569 movl PT_EIP(%esp), %edx
22570 movl PT_OLDESP(%esp), %ecx
22571 xorl %ebp,%ebp
22572 TRACE_IRQS_ON
22573 1: mov PT_FS(%esp), %fs
22574 +2: mov PT_DS(%esp), %ds
22575 +3: mov PT_ES(%esp), %es
22576 PTGS_TO_GS
22577 ENABLE_INTERRUPTS_SYSEXIT
22578
22579 @@ -453,6 +638,9 @@ sysenter_audit:
22580 pushl_cfi PT_ESI(%esp) /* a3: 5th arg */
22581 pushl_cfi PT_EDX+4(%esp) /* a2: 4th arg */
22582 call __audit_syscall_entry
22583 +
22584 + pax_erase_kstack
22585 +
22586 popl_cfi %ecx /* get that remapped edx off the stack */
22587 popl_cfi %ecx /* get that remapped esi off the stack */
22588 movl PT_EAX(%esp),%eax /* reload syscall number */
22589 @@ -479,10 +667,16 @@ sysexit_audit:
22590
22591 CFI_ENDPROC
22592 .pushsection .fixup,"ax"
22593 -2: movl $0,PT_FS(%esp)
22594 +4: movl $0,PT_FS(%esp)
22595 + jmp 1b
22596 +5: movl $0,PT_DS(%esp)
22597 + jmp 1b
22598 +6: movl $0,PT_ES(%esp)
22599 jmp 1b
22600 .popsection
22601 - _ASM_EXTABLE(1b,2b)
22602 + _ASM_EXTABLE(1b,4b)
22603 + _ASM_EXTABLE(2b,5b)
22604 + _ASM_EXTABLE(3b,6b)
22605 PTGS_TO_GS_EX
22606 ENDPROC(ia32_sysenter_target)
22607
22608 @@ -493,6 +687,11 @@ ENTRY(system_call)
22609 pushl_cfi %eax # save orig_eax
22610 SAVE_ALL
22611 GET_THREAD_INFO(%ebp)
22612 +
22613 +#ifdef CONFIG_PAX_RANDKSTACK
22614 + pax_erase_kstack
22615 +#endif
22616 +
22617 # system call tracing in operation / emulation
22618 testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%ebp)
22619 jnz syscall_trace_entry
22620 @@ -512,6 +711,15 @@ syscall_exit:
22621 testl $_TIF_ALLWORK_MASK, %ecx # current->work
22622 jne syscall_exit_work
22623
22624 +restore_all_pax:
22625 +
22626 +#ifdef CONFIG_PAX_RANDKSTACK
22627 + movl %esp, %eax
22628 + call pax_randomize_kstack
22629 +#endif
22630 +
22631 + pax_erase_kstack
22632 +
22633 restore_all:
22634 TRACE_IRQS_IRET
22635 restore_all_notrace:
22636 @@ -566,14 +774,34 @@ ldt_ss:
22637 * compensating for the offset by changing to the ESPFIX segment with
22638 * a base address that matches for the difference.
22639 */
22640 -#define GDT_ESPFIX_SS PER_CPU_VAR(gdt_page) + (GDT_ENTRY_ESPFIX_SS * 8)
22641 +#define GDT_ESPFIX_SS (GDT_ENTRY_ESPFIX_SS * 8)(%ebx)
22642 mov %esp, %edx /* load kernel esp */
22643 mov PT_OLDESP(%esp), %eax /* load userspace esp */
22644 mov %dx, %ax /* eax: new kernel esp */
22645 sub %eax, %edx /* offset (low word is 0) */
22646 +#ifdef CONFIG_SMP
22647 + movl PER_CPU_VAR(cpu_number), %ebx
22648 + shll $PAGE_SHIFT_asm, %ebx
22649 + addl $cpu_gdt_table, %ebx
22650 +#else
22651 + movl $cpu_gdt_table, %ebx
22652 +#endif
22653 shr $16, %edx
22654 - mov %dl, GDT_ESPFIX_SS + 4 /* bits 16..23 */
22655 - mov %dh, GDT_ESPFIX_SS + 7 /* bits 24..31 */
22656 +
22657 +#ifdef CONFIG_PAX_KERNEXEC
22658 + mov %cr0, %esi
22659 + btr $16, %esi
22660 + mov %esi, %cr0
22661 +#endif
22662 +
22663 + mov %dl, 4 + GDT_ESPFIX_SS /* bits 16..23 */
22664 + mov %dh, 7 + GDT_ESPFIX_SS /* bits 24..31 */
22665 +
22666 +#ifdef CONFIG_PAX_KERNEXEC
22667 + bts $16, %esi
22668 + mov %esi, %cr0
22669 +#endif
22670 +
22671 pushl_cfi $__ESPFIX_SS
22672 pushl_cfi %eax /* new kernel esp */
22673 /* Disable interrupts, but do not irqtrace this section: we
22674 @@ -603,20 +831,18 @@ work_resched:
22675 movl TI_flags(%ebp), %ecx
22676 andl $_TIF_WORK_MASK, %ecx # is there any work to be done other
22677 # than syscall tracing?
22678 - jz restore_all
22679 + jz restore_all_pax
22680 testb $_TIF_NEED_RESCHED, %cl
22681 jnz work_resched
22682
22683 work_notifysig: # deal with pending signals and
22684 # notify-resume requests
22685 + movl %esp, %eax
22686 #ifdef CONFIG_VM86
22687 testl $X86_EFLAGS_VM, PT_EFLAGS(%esp)
22688 - movl %esp, %eax
22689 jne work_notifysig_v86 # returning to kernel-space or
22690 # vm86-space
22691 1:
22692 -#else
22693 - movl %esp, %eax
22694 #endif
22695 TRACE_IRQS_ON
22696 ENABLE_INTERRUPTS(CLBR_NONE)
22697 @@ -637,7 +863,7 @@ work_notifysig_v86:
22698 movl %eax, %esp
22699 jmp 1b
22700 #endif
22701 -END(work_pending)
22702 +ENDPROC(work_pending)
22703
22704 # perform syscall exit tracing
22705 ALIGN
22706 @@ -645,11 +871,14 @@ syscall_trace_entry:
22707 movl $-ENOSYS,PT_EAX(%esp)
22708 movl %esp, %eax
22709 call syscall_trace_enter
22710 +
22711 + pax_erase_kstack
22712 +
22713 /* What it returned is what we'll actually use. */
22714 cmpl $(NR_syscalls), %eax
22715 jnae syscall_call
22716 jmp syscall_exit
22717 -END(syscall_trace_entry)
22718 +ENDPROC(syscall_trace_entry)
22719
22720 # perform syscall exit tracing
22721 ALIGN
22722 @@ -662,26 +891,30 @@ syscall_exit_work:
22723 movl %esp, %eax
22724 call syscall_trace_leave
22725 jmp resume_userspace
22726 -END(syscall_exit_work)
22727 +ENDPROC(syscall_exit_work)
22728 CFI_ENDPROC
22729
22730 RING0_INT_FRAME # can't unwind into user space anyway
22731 syscall_fault:
22732 +#ifdef CONFIG_PAX_MEMORY_UDEREF
22733 + push %ss
22734 + pop %ds
22735 +#endif
22736 ASM_CLAC
22737 GET_THREAD_INFO(%ebp)
22738 movl $-EFAULT,PT_EAX(%esp)
22739 jmp resume_userspace
22740 -END(syscall_fault)
22741 +ENDPROC(syscall_fault)
22742
22743 syscall_badsys:
22744 movl $-ENOSYS,%eax
22745 jmp syscall_after_call
22746 -END(syscall_badsys)
22747 +ENDPROC(syscall_badsys)
22748
22749 sysenter_badsys:
22750 movl $-ENOSYS,%eax
22751 jmp sysenter_after_call
22752 -END(sysenter_badsys)
22753 +ENDPROC(sysenter_badsys)
22754 CFI_ENDPROC
22755
22756 .macro FIXUP_ESPFIX_STACK
22757 @@ -694,8 +927,15 @@ END(sysenter_badsys)
22758 */
22759 #ifdef CONFIG_X86_ESPFIX32
22760 /* fixup the stack */
22761 - mov GDT_ESPFIX_SS + 4, %al /* bits 16..23 */
22762 - mov GDT_ESPFIX_SS + 7, %ah /* bits 24..31 */
22763 +#ifdef CONFIG_SMP
22764 + movl PER_CPU_VAR(cpu_number), %ebx
22765 + shll $PAGE_SHIFT_asm, %ebx
22766 + addl $cpu_gdt_table, %ebx
22767 +#else
22768 + movl $cpu_gdt_table, %ebx
22769 +#endif
22770 + mov 4 + GDT_ESPFIX_SS, %al /* bits 16..23 */
22771 + mov 7 + GDT_ESPFIX_SS, %ah /* bits 24..31 */
22772 shl $16, %eax
22773 addl %esp, %eax /* the adjusted stack pointer */
22774 pushl_cfi $__KERNEL_DS
22775 @@ -751,7 +991,7 @@ vector=vector+1
22776 .endr
22777 2: jmp common_interrupt
22778 .endr
22779 -END(irq_entries_start)
22780 +ENDPROC(irq_entries_start)
22781
22782 .previous
22783 END(interrupt)
22784 @@ -808,7 +1048,7 @@ ENTRY(coprocessor_error)
22785 pushl_cfi $do_coprocessor_error
22786 jmp error_code
22787 CFI_ENDPROC
22788 -END(coprocessor_error)
22789 +ENDPROC(coprocessor_error)
22790
22791 ENTRY(simd_coprocessor_error)
22792 RING0_INT_FRAME
22793 @@ -821,7 +1061,7 @@ ENTRY(simd_coprocessor_error)
22794 .section .altinstructions,"a"
22795 altinstruction_entry 661b, 663f, X86_FEATURE_XMM, 662b-661b, 664f-663f
22796 .previous
22797 -.section .altinstr_replacement,"ax"
22798 +.section .altinstr_replacement,"a"
22799 663: pushl $do_simd_coprocessor_error
22800 664:
22801 .previous
22802 @@ -830,7 +1070,7 @@ ENTRY(simd_coprocessor_error)
22803 #endif
22804 jmp error_code
22805 CFI_ENDPROC
22806 -END(simd_coprocessor_error)
22807 +ENDPROC(simd_coprocessor_error)
22808
22809 ENTRY(device_not_available)
22810 RING0_INT_FRAME
22811 @@ -839,18 +1079,18 @@ ENTRY(device_not_available)
22812 pushl_cfi $do_device_not_available
22813 jmp error_code
22814 CFI_ENDPROC
22815 -END(device_not_available)
22816 +ENDPROC(device_not_available)
22817
22818 #ifdef CONFIG_PARAVIRT
22819 ENTRY(native_iret)
22820 iret
22821 _ASM_EXTABLE(native_iret, iret_exc)
22822 -END(native_iret)
22823 +ENDPROC(native_iret)
22824
22825 ENTRY(native_irq_enable_sysexit)
22826 sti
22827 sysexit
22828 -END(native_irq_enable_sysexit)
22829 +ENDPROC(native_irq_enable_sysexit)
22830 #endif
22831
22832 ENTRY(overflow)
22833 @@ -860,7 +1100,7 @@ ENTRY(overflow)
22834 pushl_cfi $do_overflow
22835 jmp error_code
22836 CFI_ENDPROC
22837 -END(overflow)
22838 +ENDPROC(overflow)
22839
22840 ENTRY(bounds)
22841 RING0_INT_FRAME
22842 @@ -869,7 +1109,7 @@ ENTRY(bounds)
22843 pushl_cfi $do_bounds
22844 jmp error_code
22845 CFI_ENDPROC
22846 -END(bounds)
22847 +ENDPROC(bounds)
22848
22849 ENTRY(invalid_op)
22850 RING0_INT_FRAME
22851 @@ -878,7 +1118,7 @@ ENTRY(invalid_op)
22852 pushl_cfi $do_invalid_op
22853 jmp error_code
22854 CFI_ENDPROC
22855 -END(invalid_op)
22856 +ENDPROC(invalid_op)
22857
22858 ENTRY(coprocessor_segment_overrun)
22859 RING0_INT_FRAME
22860 @@ -887,7 +1127,7 @@ ENTRY(coprocessor_segment_overrun)
22861 pushl_cfi $do_coprocessor_segment_overrun
22862 jmp error_code
22863 CFI_ENDPROC
22864 -END(coprocessor_segment_overrun)
22865 +ENDPROC(coprocessor_segment_overrun)
22866
22867 ENTRY(invalid_TSS)
22868 RING0_EC_FRAME
22869 @@ -895,7 +1135,7 @@ ENTRY(invalid_TSS)
22870 pushl_cfi $do_invalid_TSS
22871 jmp error_code
22872 CFI_ENDPROC
22873 -END(invalid_TSS)
22874 +ENDPROC(invalid_TSS)
22875
22876 ENTRY(segment_not_present)
22877 RING0_EC_FRAME
22878 @@ -903,7 +1143,7 @@ ENTRY(segment_not_present)
22879 pushl_cfi $do_segment_not_present
22880 jmp error_code
22881 CFI_ENDPROC
22882 -END(segment_not_present)
22883 +ENDPROC(segment_not_present)
22884
22885 ENTRY(stack_segment)
22886 RING0_EC_FRAME
22887 @@ -911,7 +1151,7 @@ ENTRY(stack_segment)
22888 pushl_cfi $do_stack_segment
22889 jmp error_code
22890 CFI_ENDPROC
22891 -END(stack_segment)
22892 +ENDPROC(stack_segment)
22893
22894 ENTRY(alignment_check)
22895 RING0_EC_FRAME
22896 @@ -919,7 +1159,7 @@ ENTRY(alignment_check)
22897 pushl_cfi $do_alignment_check
22898 jmp error_code
22899 CFI_ENDPROC
22900 -END(alignment_check)
22901 +ENDPROC(alignment_check)
22902
22903 ENTRY(divide_error)
22904 RING0_INT_FRAME
22905 @@ -928,7 +1168,7 @@ ENTRY(divide_error)
22906 pushl_cfi $do_divide_error
22907 jmp error_code
22908 CFI_ENDPROC
22909 -END(divide_error)
22910 +ENDPROC(divide_error)
22911
22912 #ifdef CONFIG_X86_MCE
22913 ENTRY(machine_check)
22914 @@ -938,7 +1178,7 @@ ENTRY(machine_check)
22915 pushl_cfi machine_check_vector
22916 jmp error_code
22917 CFI_ENDPROC
22918 -END(machine_check)
22919 +ENDPROC(machine_check)
22920 #endif
22921
22922 ENTRY(spurious_interrupt_bug)
22923 @@ -948,7 +1188,7 @@ ENTRY(spurious_interrupt_bug)
22924 pushl_cfi $do_spurious_interrupt_bug
22925 jmp error_code
22926 CFI_ENDPROC
22927 -END(spurious_interrupt_bug)
22928 +ENDPROC(spurious_interrupt_bug)
22929
22930 #ifdef CONFIG_XEN
22931 /* Xen doesn't set %esp to be precisely what the normal sysenter
22932 @@ -1057,7 +1297,7 @@ BUILD_INTERRUPT3(hyperv_callback_vector, HYPERVISOR_CALLBACK_VECTOR,
22933
22934 ENTRY(mcount)
22935 ret
22936 -END(mcount)
22937 +ENDPROC(mcount)
22938
22939 ENTRY(ftrace_caller)
22940 pushl %eax
22941 @@ -1087,7 +1327,7 @@ ftrace_graph_call:
22942 .globl ftrace_stub
22943 ftrace_stub:
22944 ret
22945 -END(ftrace_caller)
22946 +ENDPROC(ftrace_caller)
22947
22948 ENTRY(ftrace_regs_caller)
22949 pushf /* push flags before compare (in cs location) */
22950 @@ -1185,7 +1425,7 @@ trace:
22951 popl %ecx
22952 popl %eax
22953 jmp ftrace_stub
22954 -END(mcount)
22955 +ENDPROC(mcount)
22956 #endif /* CONFIG_DYNAMIC_FTRACE */
22957 #endif /* CONFIG_FUNCTION_TRACER */
22958
22959 @@ -1203,7 +1443,7 @@ ENTRY(ftrace_graph_caller)
22960 popl %ecx
22961 popl %eax
22962 ret
22963 -END(ftrace_graph_caller)
22964 +ENDPROC(ftrace_graph_caller)
22965
22966 .globl return_to_handler
22967 return_to_handler:
22968 @@ -1264,15 +1504,18 @@ error_code:
22969 movl $-1, PT_ORIG_EAX(%esp) # no syscall to restart
22970 REG_TO_PTGS %ecx
22971 SET_KERNEL_GS %ecx
22972 - movl $(__USER_DS), %ecx
22973 + movl $(__KERNEL_DS), %ecx
22974 movl %ecx, %ds
22975 movl %ecx, %es
22976 +
22977 + pax_enter_kernel
22978 +
22979 TRACE_IRQS_OFF
22980 movl %esp,%eax # pt_regs pointer
22981 call *%edi
22982 jmp ret_from_exception
22983 CFI_ENDPROC
22984 -END(page_fault)
22985 +ENDPROC(page_fault)
22986
22987 /*
22988 * Debug traps and NMI can happen at the one SYSENTER instruction
22989 @@ -1315,7 +1558,7 @@ debug_stack_correct:
22990 call do_debug
22991 jmp ret_from_exception
22992 CFI_ENDPROC
22993 -END(debug)
22994 +ENDPROC(debug)
22995
22996 /*
22997 * NMI is doubly nasty. It can happen _while_ we're handling
22998 @@ -1355,6 +1598,9 @@ nmi_stack_correct:
22999 xorl %edx,%edx # zero error code
23000 movl %esp,%eax # pt_regs pointer
23001 call do_nmi
23002 +
23003 + pax_exit_kernel
23004 +
23005 jmp restore_all_notrace
23006 CFI_ENDPROC
23007
23008 @@ -1392,13 +1638,16 @@ nmi_espfix_stack:
23009 FIXUP_ESPFIX_STACK # %eax == %esp
23010 xorl %edx,%edx # zero error code
23011 call do_nmi
23012 +
23013 + pax_exit_kernel
23014 +
23015 RESTORE_REGS
23016 lss 12+4(%esp), %esp # back to espfix stack
23017 CFI_ADJUST_CFA_OFFSET -24
23018 jmp irq_return
23019 #endif
23020 CFI_ENDPROC
23021 -END(nmi)
23022 +ENDPROC(nmi)
23023
23024 ENTRY(int3)
23025 RING0_INT_FRAME
23026 @@ -1411,14 +1660,14 @@ ENTRY(int3)
23027 call do_int3
23028 jmp ret_from_exception
23029 CFI_ENDPROC
23030 -END(int3)
23031 +ENDPROC(int3)
23032
23033 ENTRY(general_protection)
23034 RING0_EC_FRAME
23035 pushl_cfi $do_general_protection
23036 jmp error_code
23037 CFI_ENDPROC
23038 -END(general_protection)
23039 +ENDPROC(general_protection)
23040
23041 #ifdef CONFIG_KVM_GUEST
23042 ENTRY(async_page_fault)
23043 @@ -1427,6 +1676,6 @@ ENTRY(async_page_fault)
23044 pushl_cfi $do_async_page_fault
23045 jmp error_code
23046 CFI_ENDPROC
23047 -END(async_page_fault)
23048 +ENDPROC(async_page_fault)
23049 #endif
23050
23051 diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S
23052 index f0095a7..ec77893 100644
23053 --- a/arch/x86/kernel/entry_64.S
23054 +++ b/arch/x86/kernel/entry_64.S
23055 @@ -59,6 +59,8 @@
23056 #include <asm/smap.h>
23057 #include <asm/pgtable_types.h>
23058 #include <linux/err.h>
23059 +#include <asm/pgtable.h>
23060 +#include <asm/alternative-asm.h>
23061
23062 /* Avoid __ASSEMBLER__'ifying <linux/audit.h> just for this. */
23063 #include <linux/elf-em.h>
23064 @@ -81,6 +83,431 @@ ENTRY(native_usergs_sysret64)
23065 ENDPROC(native_usergs_sysret64)
23066 #endif /* CONFIG_PARAVIRT */
23067
23068 + .macro ljmpq sel, off
23069 +#if defined(CONFIG_MPSC) || defined(CONFIG_MCORE2) || defined (CONFIG_MATOM)
23070 + .byte 0x48; ljmp *1234f(%rip)
23071 + .pushsection .rodata
23072 + .align 16
23073 + 1234: .quad \off; .word \sel
23074 + .popsection
23075 +#else
23076 + pushq $\sel
23077 + pushq $\off
23078 + lretq
23079 +#endif
23080 + .endm
23081 +
23082 + .macro pax_enter_kernel
23083 + pax_set_fptr_mask
23084 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23085 + call pax_enter_kernel
23086 +#endif
23087 + .endm
23088 +
23089 + .macro pax_exit_kernel
23090 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23091 + call pax_exit_kernel
23092 +#endif
23093 +
23094 + .endm
23095 +
23096 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23097 +ENTRY(pax_enter_kernel)
23098 + pushq %rdi
23099 +
23100 +#ifdef CONFIG_PARAVIRT
23101 + PV_SAVE_REGS(CLBR_RDI)
23102 +#endif
23103 +
23104 +#ifdef CONFIG_PAX_KERNEXEC
23105 + GET_CR0_INTO_RDI
23106 + bts $16,%rdi
23107 + jnc 3f
23108 + mov %cs,%edi
23109 + cmp $__KERNEL_CS,%edi
23110 + jnz 2f
23111 +1:
23112 +#endif
23113 +
23114 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23115 + 661: jmp 111f
23116 + .pushsection .altinstr_replacement, "a"
23117 + 662: ASM_NOP2
23118 + .popsection
23119 + .pushsection .altinstructions, "a"
23120 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23121 + .popsection
23122 + GET_CR3_INTO_RDI
23123 + cmp $0,%dil
23124 + jnz 112f
23125 + mov $__KERNEL_DS,%edi
23126 + mov %edi,%ss
23127 + jmp 111f
23128 +112: cmp $1,%dil
23129 + jz 113f
23130 + ud2
23131 +113: sub $4097,%rdi
23132 + bts $63,%rdi
23133 + SET_RDI_INTO_CR3
23134 + mov $__UDEREF_KERNEL_DS,%edi
23135 + mov %edi,%ss
23136 +111:
23137 +#endif
23138 +
23139 +#ifdef CONFIG_PARAVIRT
23140 + PV_RESTORE_REGS(CLBR_RDI)
23141 +#endif
23142 +
23143 + popq %rdi
23144 + pax_force_retaddr
23145 + retq
23146 +
23147 +#ifdef CONFIG_PAX_KERNEXEC
23148 +2: ljmpq __KERNEL_CS,1b
23149 +3: ljmpq __KERNEXEC_KERNEL_CS,4f
23150 +4: SET_RDI_INTO_CR0
23151 + jmp 1b
23152 +#endif
23153 +ENDPROC(pax_enter_kernel)
23154 +
23155 +ENTRY(pax_exit_kernel)
23156 + pushq %rdi
23157 +
23158 +#ifdef CONFIG_PARAVIRT
23159 + PV_SAVE_REGS(CLBR_RDI)
23160 +#endif
23161 +
23162 +#ifdef CONFIG_PAX_KERNEXEC
23163 + mov %cs,%rdi
23164 + cmp $__KERNEXEC_KERNEL_CS,%edi
23165 + jz 2f
23166 + GET_CR0_INTO_RDI
23167 + bts $16,%rdi
23168 + jnc 4f
23169 +1:
23170 +#endif
23171 +
23172 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23173 + 661: jmp 111f
23174 + .pushsection .altinstr_replacement, "a"
23175 + 662: ASM_NOP2
23176 + .popsection
23177 + .pushsection .altinstructions, "a"
23178 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23179 + .popsection
23180 + mov %ss,%edi
23181 + cmp $__UDEREF_KERNEL_DS,%edi
23182 + jnz 111f
23183 + GET_CR3_INTO_RDI
23184 + cmp $0,%dil
23185 + jz 112f
23186 + ud2
23187 +112: add $4097,%rdi
23188 + bts $63,%rdi
23189 + SET_RDI_INTO_CR3
23190 + mov $__KERNEL_DS,%edi
23191 + mov %edi,%ss
23192 +111:
23193 +#endif
23194 +
23195 +#ifdef CONFIG_PARAVIRT
23196 + PV_RESTORE_REGS(CLBR_RDI);
23197 +#endif
23198 +
23199 + popq %rdi
23200 + pax_force_retaddr
23201 + retq
23202 +
23203 +#ifdef CONFIG_PAX_KERNEXEC
23204 +2: GET_CR0_INTO_RDI
23205 + btr $16,%rdi
23206 + jnc 4f
23207 + ljmpq __KERNEL_CS,3f
23208 +3: SET_RDI_INTO_CR0
23209 + jmp 1b
23210 +4: ud2
23211 + jmp 4b
23212 +#endif
23213 +ENDPROC(pax_exit_kernel)
23214 +#endif
23215 +
23216 + .macro pax_enter_kernel_user
23217 + pax_set_fptr_mask
23218 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23219 + call pax_enter_kernel_user
23220 +#endif
23221 + .endm
23222 +
23223 + .macro pax_exit_kernel_user
23224 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23225 + call pax_exit_kernel_user
23226 +#endif
23227 +#ifdef CONFIG_PAX_RANDKSTACK
23228 + pushq %rax
23229 + pushq %r11
23230 + call pax_randomize_kstack
23231 + popq %r11
23232 + popq %rax
23233 +#endif
23234 + .endm
23235 +
23236 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23237 +ENTRY(pax_enter_kernel_user)
23238 + pushq %rdi
23239 + pushq %rbx
23240 +
23241 +#ifdef CONFIG_PARAVIRT
23242 + PV_SAVE_REGS(CLBR_RDI)
23243 +#endif
23244 +
23245 + 661: jmp 111f
23246 + .pushsection .altinstr_replacement, "a"
23247 + 662: ASM_NOP2
23248 + .popsection
23249 + .pushsection .altinstructions, "a"
23250 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23251 + .popsection
23252 + GET_CR3_INTO_RDI
23253 + cmp $1,%dil
23254 + jnz 4f
23255 + sub $4097,%rdi
23256 + bts $63,%rdi
23257 + SET_RDI_INTO_CR3
23258 + jmp 3f
23259 +111:
23260 +
23261 + GET_CR3_INTO_RDI
23262 + mov %rdi,%rbx
23263 + add $__START_KERNEL_map,%rbx
23264 + sub phys_base(%rip),%rbx
23265 +
23266 +#ifdef CONFIG_PARAVIRT
23267 + cmpl $0, pv_info+PARAVIRT_enabled
23268 + jz 1f
23269 + pushq %rdi
23270 + i = 0
23271 + .rept USER_PGD_PTRS
23272 + mov i*8(%rbx),%rsi
23273 + mov $0,%sil
23274 + lea i*8(%rbx),%rdi
23275 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_set_pgd_batched)
23276 + i = i + 1
23277 + .endr
23278 + popq %rdi
23279 + jmp 2f
23280 +1:
23281 +#endif
23282 +
23283 + i = 0
23284 + .rept USER_PGD_PTRS
23285 + movb $0,i*8(%rbx)
23286 + i = i + 1
23287 + .endr
23288 +
23289 +2: SET_RDI_INTO_CR3
23290 +
23291 +#ifdef CONFIG_PAX_KERNEXEC
23292 + GET_CR0_INTO_RDI
23293 + bts $16,%rdi
23294 + SET_RDI_INTO_CR0
23295 +#endif
23296 +
23297 +3:
23298 +
23299 +#ifdef CONFIG_PARAVIRT
23300 + PV_RESTORE_REGS(CLBR_RDI)
23301 +#endif
23302 +
23303 + popq %rbx
23304 + popq %rdi
23305 + pax_force_retaddr
23306 + retq
23307 +4: ud2
23308 +ENDPROC(pax_enter_kernel_user)
23309 +
23310 +ENTRY(pax_exit_kernel_user)
23311 + pushq %rdi
23312 + pushq %rbx
23313 +
23314 +#ifdef CONFIG_PARAVIRT
23315 + PV_SAVE_REGS(CLBR_RDI)
23316 +#endif
23317 +
23318 + GET_CR3_INTO_RDI
23319 + 661: jmp 1f
23320 + .pushsection .altinstr_replacement, "a"
23321 + 662: ASM_NOP2
23322 + .popsection
23323 + .pushsection .altinstructions, "a"
23324 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23325 + .popsection
23326 + cmp $0,%dil
23327 + jnz 3f
23328 + add $4097,%rdi
23329 + bts $63,%rdi
23330 + SET_RDI_INTO_CR3
23331 + jmp 2f
23332 +1:
23333 +
23334 + mov %rdi,%rbx
23335 +
23336 +#ifdef CONFIG_PAX_KERNEXEC
23337 + GET_CR0_INTO_RDI
23338 + btr $16,%rdi
23339 + jnc 3f
23340 + SET_RDI_INTO_CR0
23341 +#endif
23342 +
23343 + add $__START_KERNEL_map,%rbx
23344 + sub phys_base(%rip),%rbx
23345 +
23346 +#ifdef CONFIG_PARAVIRT
23347 + cmpl $0, pv_info+PARAVIRT_enabled
23348 + jz 1f
23349 + i = 0
23350 + .rept USER_PGD_PTRS
23351 + mov i*8(%rbx),%rsi
23352 + mov $0x67,%sil
23353 + lea i*8(%rbx),%rdi
23354 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_set_pgd_batched)
23355 + i = i + 1
23356 + .endr
23357 + jmp 2f
23358 +1:
23359 +#endif
23360 +
23361 + i = 0
23362 + .rept USER_PGD_PTRS
23363 + movb $0x67,i*8(%rbx)
23364 + i = i + 1
23365 + .endr
23366 +2:
23367 +
23368 +#ifdef CONFIG_PARAVIRT
23369 + PV_RESTORE_REGS(CLBR_RDI)
23370 +#endif
23371 +
23372 + popq %rbx
23373 + popq %rdi
23374 + pax_force_retaddr
23375 + retq
23376 +3: ud2
23377 +ENDPROC(pax_exit_kernel_user)
23378 +#endif
23379 +
23380 + .macro pax_enter_kernel_nmi
23381 + pax_set_fptr_mask
23382 +
23383 +#ifdef CONFIG_PAX_KERNEXEC
23384 + GET_CR0_INTO_RDI
23385 + bts $16,%rdi
23386 + jc 110f
23387 + SET_RDI_INTO_CR0
23388 + or $2,%ebx
23389 +110:
23390 +#endif
23391 +
23392 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23393 + 661: jmp 111f
23394 + .pushsection .altinstr_replacement, "a"
23395 + 662: ASM_NOP2
23396 + .popsection
23397 + .pushsection .altinstructions, "a"
23398 + altinstruction_entry 661b, 662b, X86_FEATURE_PCID, 2, 2
23399 + .popsection
23400 + GET_CR3_INTO_RDI
23401 + cmp $0,%dil
23402 + jz 111f
23403 + sub $4097,%rdi
23404 + or $4,%ebx
23405 + bts $63,%rdi
23406 + SET_RDI_INTO_CR3
23407 + mov $__UDEREF_KERNEL_DS,%edi
23408 + mov %edi,%ss
23409 +111:
23410 +#endif
23411 + .endm
23412 +
23413 + .macro pax_exit_kernel_nmi
23414 +#ifdef CONFIG_PAX_KERNEXEC
23415 + btr $1,%ebx
23416 + jnc 110f
23417 + GET_CR0_INTO_RDI
23418 + btr $16,%rdi
23419 + SET_RDI_INTO_CR0
23420 +110:
23421 +#endif
23422 +
23423 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23424 + btr $2,%ebx
23425 + jnc 111f
23426 + GET_CR3_INTO_RDI
23427 + add $4097,%rdi
23428 + bts $63,%rdi
23429 + SET_RDI_INTO_CR3
23430 + mov $__KERNEL_DS,%edi
23431 + mov %edi,%ss
23432 +111:
23433 +#endif
23434 + .endm
23435 +
23436 + .macro pax_erase_kstack
23437 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
23438 + call pax_erase_kstack
23439 +#endif
23440 + .endm
23441 +
23442 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
23443 +ENTRY(pax_erase_kstack)
23444 + pushq %rdi
23445 + pushq %rcx
23446 + pushq %rax
23447 + pushq %r11
23448 +
23449 + GET_THREAD_INFO(%r11)
23450 + mov TI_lowest_stack(%r11), %rdi
23451 + mov $-0xBEEF, %rax
23452 + std
23453 +
23454 +1: mov %edi, %ecx
23455 + and $THREAD_SIZE_asm - 1, %ecx
23456 + shr $3, %ecx
23457 + repne scasq
23458 + jecxz 2f
23459 +
23460 + cmp $2*8, %ecx
23461 + jc 2f
23462 +
23463 + mov $2*8, %ecx
23464 + repe scasq
23465 + jecxz 2f
23466 + jne 1b
23467 +
23468 +2: cld
23469 + or $2*8, %rdi
23470 + mov %esp, %ecx
23471 + sub %edi, %ecx
23472 +
23473 + cmp $THREAD_SIZE_asm, %rcx
23474 + jb 3f
23475 + ud2
23476 +3:
23477 +
23478 + shr $3, %ecx
23479 + rep stosq
23480 +
23481 + mov TI_task_thread_sp0(%r11), %rdi
23482 + sub $256, %rdi
23483 + mov %rdi, TI_lowest_stack(%r11)
23484 +
23485 + popq %r11
23486 + popq %rax
23487 + popq %rcx
23488 + popq %rdi
23489 + pax_force_retaddr
23490 + ret
23491 +ENDPROC(pax_erase_kstack)
23492 +#endif
23493
23494 .macro TRACE_IRQS_IRETQ offset=ARGOFFSET
23495 #ifdef CONFIG_TRACE_IRQFLAGS
23496 @@ -117,7 +544,7 @@ ENDPROC(native_usergs_sysret64)
23497 .endm
23498
23499 .macro TRACE_IRQS_IRETQ_DEBUG offset=ARGOFFSET
23500 - bt $9,EFLAGS-\offset(%rsp) /* interrupts off? */
23501 + bt $X86_EFLAGS_IF_BIT,EFLAGS-\offset(%rsp) /* interrupts off? */
23502 jnc 1f
23503 TRACE_IRQS_ON_DEBUG
23504 1:
23505 @@ -243,9 +670,52 @@ ENTRY(save_paranoid)
23506 js 1f /* negative -> in kernel */
23507 SWAPGS
23508 xorl %ebx,%ebx
23509 -1: ret
23510 +1:
23511 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23512 + testb $3, CS+8(%rsp)
23513 + jnz 1f
23514 + pax_enter_kernel
23515 + jmp 2f
23516 +1: pax_enter_kernel_user
23517 +2:
23518 +#else
23519 + pax_enter_kernel
23520 +#endif
23521 + pax_force_retaddr
23522 + ret
23523 CFI_ENDPROC
23524 -END(save_paranoid)
23525 +ENDPROC(save_paranoid)
23526 +
23527 +ENTRY(save_paranoid_nmi)
23528 + XCPT_FRAME 1 RDI+8
23529 + cld
23530 + movq_cfi rdi, RDI+8
23531 + movq_cfi rsi, RSI+8
23532 + movq_cfi rdx, RDX+8
23533 + movq_cfi rcx, RCX+8
23534 + movq_cfi rax, RAX+8
23535 + movq_cfi r8, R8+8
23536 + movq_cfi r9, R9+8
23537 + movq_cfi r10, R10+8
23538 + movq_cfi r11, R11+8
23539 + movq_cfi rbx, RBX+8
23540 + movq_cfi rbp, RBP+8
23541 + movq_cfi r12, R12+8
23542 + movq_cfi r13, R13+8
23543 + movq_cfi r14, R14+8
23544 + movq_cfi r15, R15+8
23545 + movl $1,%ebx
23546 + movl $MSR_GS_BASE,%ecx
23547 + rdmsr
23548 + testl %edx,%edx
23549 + js 1f /* negative -> in kernel */
23550 + SWAPGS
23551 + xorl %ebx,%ebx
23552 +1: pax_enter_kernel_nmi
23553 + pax_force_retaddr
23554 + ret
23555 + CFI_ENDPROC
23556 +ENDPROC(save_paranoid_nmi)
23557
23558 /*
23559 * A newly forked process directly context switches into this address.
23560 @@ -266,7 +736,7 @@ ENTRY(ret_from_fork)
23561
23562 RESTORE_REST
23563
23564 - testl $3, CS-ARGOFFSET(%rsp) # from kernel_thread?
23565 + testb $3, CS-ARGOFFSET(%rsp) # from kernel_thread?
23566 jz 1f
23567
23568 /*
23569 @@ -279,15 +749,13 @@ ENTRY(ret_from_fork)
23570 jmp int_ret_from_sys_call
23571
23572 1:
23573 - subq $REST_SKIP, %rsp # leave space for volatiles
23574 - CFI_ADJUST_CFA_OFFSET REST_SKIP
23575 movq %rbp, %rdi
23576 call *%rbx
23577 movl $0, RAX(%rsp)
23578 RESTORE_REST
23579 jmp int_ret_from_sys_call
23580 CFI_ENDPROC
23581 -END(ret_from_fork)
23582 +ENDPROC(ret_from_fork)
23583
23584 /*
23585 * System call entry. Up to 6 arguments in registers are supported.
23586 @@ -324,7 +792,7 @@ END(ret_from_fork)
23587 ENTRY(system_call)
23588 CFI_STARTPROC simple
23589 CFI_SIGNAL_FRAME
23590 - CFI_DEF_CFA rsp,KERNEL_STACK_OFFSET
23591 + CFI_DEF_CFA rsp,0
23592 CFI_REGISTER rip,rcx
23593 /*CFI_REGISTER rflags,r11*/
23594 SWAPGS_UNSAFE_STACK
23595 @@ -337,16 +805,23 @@ GLOBAL(system_call_after_swapgs)
23596
23597 movq %rsp,PER_CPU_VAR(old_rsp)
23598 movq PER_CPU_VAR(kernel_stack),%rsp
23599 + SAVE_ARGS 8*6, 0, rax_enosys=1
23600 + pax_enter_kernel_user
23601 +
23602 +#ifdef CONFIG_PAX_RANDKSTACK
23603 + pax_erase_kstack
23604 +#endif
23605 +
23606 /*
23607 * No need to follow this irqs off/on section - it's straight
23608 * and short:
23609 */
23610 ENABLE_INTERRUPTS(CLBR_NONE)
23611 - SAVE_ARGS 8, 0, rax_enosys=1
23612 movq_cfi rax,(ORIG_RAX-ARGOFFSET)
23613 movq %rcx,RIP-ARGOFFSET(%rsp)
23614 CFI_REL_OFFSET rip,RIP-ARGOFFSET
23615 - testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
23616 + GET_THREAD_INFO(%rcx)
23617 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%rcx)
23618 jnz tracesys
23619 system_call_fastpath:
23620 #if __SYSCALL_MASK == ~0
23621 @@ -376,10 +851,13 @@ ret_from_sys_call:
23622 * flags (TIF_NOTIFY_RESUME, TIF_USER_RETURN_NOTIFY, etc) set is
23623 * very bad.
23624 */
23625 - testl $_TIF_ALLWORK_MASK,TI_flags+THREAD_INFO(%rsp,RIP-ARGOFFSET)
23626 + GET_THREAD_INFO(%rcx)
23627 + testl $_TIF_ALLWORK_MASK,TI_flags(%rcx)
23628 jnz int_ret_from_sys_call_fixup /* Go the the slow path */
23629
23630 CFI_REMEMBER_STATE
23631 + pax_exit_kernel_user
23632 + pax_erase_kstack
23633 /*
23634 * sysretq will re-enable interrupts:
23635 */
23636 @@ -399,12 +877,15 @@ int_ret_from_sys_call_fixup:
23637
23638 /* Do syscall tracing */
23639 tracesys:
23640 - leaq -REST_SKIP(%rsp), %rdi
23641 + movq %rsp, %rdi
23642 movq $AUDIT_ARCH_X86_64, %rsi
23643 call syscall_trace_enter_phase1
23644 test %rax, %rax
23645 jnz tracesys_phase2 /* if needed, run the slow path */
23646 - LOAD_ARGS 0 /* else restore clobbered regs */
23647 +
23648 + pax_erase_kstack
23649 +
23650 + LOAD_ARGS /* else restore clobbered regs */
23651 jmp system_call_fastpath /* and return to the fast path */
23652
23653 tracesys_phase2:
23654 @@ -415,12 +896,14 @@ tracesys_phase2:
23655 movq %rax,%rdx
23656 call syscall_trace_enter_phase2
23657
23658 + pax_erase_kstack
23659 +
23660 /*
23661 * Reload arg registers from stack in case ptrace changed them.
23662 * We don't reload %rax because syscall_trace_entry_phase2() returned
23663 * the value it wants us to use in the table lookup.
23664 */
23665 - LOAD_ARGS ARGOFFSET, 1
23666 + LOAD_ARGS 1
23667 RESTORE_REST
23668 #if __SYSCALL_MASK == ~0
23669 cmpq $__NR_syscall_max,%rax
23670 @@ -451,7 +934,9 @@ GLOBAL(int_with_check)
23671 andl %edi,%edx
23672 jnz int_careful
23673 andl $~TS_COMPAT,TI_status(%rcx)
23674 - jmp retint_swapgs
23675 + pax_exit_kernel_user
23676 + pax_erase_kstack
23677 + jmp retint_swapgs_pax
23678
23679 /* Either reschedule or signal or syscall exit tracking needed. */
23680 /* First do a reschedule test. */
23681 @@ -497,7 +982,7 @@ int_restore_rest:
23682 TRACE_IRQS_OFF
23683 jmp int_with_check
23684 CFI_ENDPROC
23685 -END(system_call)
23686 +ENDPROC(system_call)
23687
23688 .macro FORK_LIKE func
23689 ENTRY(stub_\func)
23690 @@ -510,9 +995,10 @@ ENTRY(stub_\func)
23691 DEFAULT_FRAME 0 8 /* offset 8: return address */
23692 call sys_\func
23693 RESTORE_TOP_OF_STACK %r11, 8
23694 - ret $REST_SKIP /* pop extended registers */
23695 + pax_force_retaddr
23696 + ret
23697 CFI_ENDPROC
23698 -END(stub_\func)
23699 +ENDPROC(stub_\func)
23700 .endm
23701
23702 .macro FIXED_FRAME label,func
23703 @@ -522,9 +1008,10 @@ ENTRY(\label)
23704 FIXUP_TOP_OF_STACK %r11, 8-ARGOFFSET
23705 call \func
23706 RESTORE_TOP_OF_STACK %r11, 8-ARGOFFSET
23707 + pax_force_retaddr
23708 ret
23709 CFI_ENDPROC
23710 -END(\label)
23711 +ENDPROC(\label)
23712 .endm
23713
23714 FORK_LIKE clone
23715 @@ -543,7 +1030,7 @@ ENTRY(stub_execve)
23716 RESTORE_REST
23717 jmp int_ret_from_sys_call
23718 CFI_ENDPROC
23719 -END(stub_execve)
23720 +ENDPROC(stub_execve)
23721
23722 ENTRY(stub_execveat)
23723 CFI_STARTPROC
23724 @@ -557,7 +1044,7 @@ ENTRY(stub_execveat)
23725 RESTORE_REST
23726 jmp int_ret_from_sys_call
23727 CFI_ENDPROC
23728 -END(stub_execveat)
23729 +ENDPROC(stub_execveat)
23730
23731 /*
23732 * sigreturn is special because it needs to restore all registers on return.
23733 @@ -574,7 +1061,7 @@ ENTRY(stub_rt_sigreturn)
23734 RESTORE_REST
23735 jmp int_ret_from_sys_call
23736 CFI_ENDPROC
23737 -END(stub_rt_sigreturn)
23738 +ENDPROC(stub_rt_sigreturn)
23739
23740 #ifdef CONFIG_X86_X32_ABI
23741 ENTRY(stub_x32_rt_sigreturn)
23742 @@ -588,7 +1075,7 @@ ENTRY(stub_x32_rt_sigreturn)
23743 RESTORE_REST
23744 jmp int_ret_from_sys_call
23745 CFI_ENDPROC
23746 -END(stub_x32_rt_sigreturn)
23747 +ENDPROC(stub_x32_rt_sigreturn)
23748
23749 ENTRY(stub_x32_execve)
23750 CFI_STARTPROC
23751 @@ -602,7 +1089,7 @@ ENTRY(stub_x32_execve)
23752 RESTORE_REST
23753 jmp int_ret_from_sys_call
23754 CFI_ENDPROC
23755 -END(stub_x32_execve)
23756 +ENDPROC(stub_x32_execve)
23757
23758 ENTRY(stub_x32_execveat)
23759 CFI_STARTPROC
23760 @@ -616,7 +1103,7 @@ ENTRY(stub_x32_execveat)
23761 RESTORE_REST
23762 jmp int_ret_from_sys_call
23763 CFI_ENDPROC
23764 -END(stub_x32_execveat)
23765 +ENDPROC(stub_x32_execveat)
23766
23767 #endif
23768
23769 @@ -653,7 +1140,7 @@ vector=vector+1
23770 2: jmp common_interrupt
23771 .endr
23772 CFI_ENDPROC
23773 -END(irq_entries_start)
23774 +ENDPROC(irq_entries_start)
23775
23776 .previous
23777 END(interrupt)
23778 @@ -670,28 +1157,29 @@ END(interrupt)
23779 /* 0(%rsp): ~(interrupt number) */
23780 .macro interrupt func
23781 /* reserve pt_regs for scratch regs and rbp */
23782 - subq $ORIG_RAX-RBP, %rsp
23783 - CFI_ADJUST_CFA_OFFSET ORIG_RAX-RBP
23784 + subq $ORIG_RAX, %rsp
23785 + CFI_ADJUST_CFA_OFFSET ORIG_RAX
23786 cld
23787 - /* start from rbp in pt_regs and jump over */
23788 - movq_cfi rdi, (RDI-RBP)
23789 - movq_cfi rsi, (RSI-RBP)
23790 - movq_cfi rdx, (RDX-RBP)
23791 - movq_cfi rcx, (RCX-RBP)
23792 - movq_cfi rax, (RAX-RBP)
23793 - movq_cfi r8, (R8-RBP)
23794 - movq_cfi r9, (R9-RBP)
23795 - movq_cfi r10, (R10-RBP)
23796 - movq_cfi r11, (R11-RBP)
23797 + /* start from r15 in pt_regs and jump over */
23798 + movq_cfi rdi, RDI
23799 + movq_cfi rsi, RSI
23800 + movq_cfi rdx, RDX
23801 + movq_cfi rcx, RCX
23802 + movq_cfi rax, RAX
23803 + movq_cfi r8, R8
23804 + movq_cfi r9, R9
23805 + movq_cfi r10, R10
23806 + movq_cfi r11, R11
23807 + movq_cfi r12, R12
23808
23809 /* Save rbp so that we can unwind from get_irq_regs() */
23810 - movq_cfi rbp, 0
23811 + movq_cfi rbp, RBP
23812
23813 /* Save previous stack value */
23814 movq %rsp, %rsi
23815
23816 - leaq -RBP(%rsp),%rdi /* arg1 for handler */
23817 - testl $3, CS-RBP(%rsi)
23818 + movq %rsp,%rdi /* arg1 for handler */
23819 + testb $3, CS(%rsi)
23820 je 1f
23821 SWAPGS
23822 /*
23823 @@ -711,6 +1199,18 @@ END(interrupt)
23824 0x06 /* DW_OP_deref */, \
23825 0x08 /* DW_OP_const1u */, SS+8-RBP, \
23826 0x22 /* DW_OP_plus */
23827 +
23828 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23829 + testb $3, CS(%rdi)
23830 + jnz 1f
23831 + pax_enter_kernel
23832 + jmp 2f
23833 +1: pax_enter_kernel_user
23834 +2:
23835 +#else
23836 + pax_enter_kernel
23837 +#endif
23838 +
23839 /* We entered an interrupt context - irqs are off: */
23840 TRACE_IRQS_OFF
23841
23842 @@ -735,14 +1235,14 @@ ret_from_intr:
23843
23844 /* Restore saved previous stack */
23845 popq %rsi
23846 - CFI_DEF_CFA rsi,SS+8-RBP /* reg/off reset after def_cfa_expr */
23847 - leaq ARGOFFSET-RBP(%rsi), %rsp
23848 + CFI_DEF_CFA rsi,SS+8 /* reg/off reset after def_cfa_expr */
23849 + movq %rsi, %rsp
23850 CFI_DEF_CFA_REGISTER rsp
23851 - CFI_ADJUST_CFA_OFFSET RBP-ARGOFFSET
23852 + CFI_ADJUST_CFA_OFFSET -ARGOFFSET
23853
23854 exit_intr:
23855 GET_THREAD_INFO(%rcx)
23856 - testl $3,CS-ARGOFFSET(%rsp)
23857 + testb $3,CS-ARGOFFSET(%rsp)
23858 je retint_kernel
23859
23860 /* Interrupt came from user space */
23861 @@ -764,14 +1264,16 @@ retint_swapgs: /* return to user-space */
23862 * The iretq could re-enable interrupts:
23863 */
23864 DISABLE_INTERRUPTS(CLBR_ANY)
23865 + pax_exit_kernel_user
23866 +retint_swapgs_pax:
23867 TRACE_IRQS_IRETQ
23868
23869 /*
23870 * Try to use SYSRET instead of IRET if we're returning to
23871 * a completely clean 64-bit userspace context.
23872 */
23873 - movq (RCX-R11)(%rsp), %rcx
23874 - cmpq %rcx,(RIP-R11)(%rsp) /* RCX == RIP */
23875 + movq (RCX-ARGOFFSET)(%rsp), %rcx
23876 + cmpq %rcx,(RIP-ARGOFFSET)(%rsp) /* RCX == RIP */
23877 jne opportunistic_sysret_failed
23878
23879 /*
23880 @@ -792,7 +1294,7 @@ retint_swapgs: /* return to user-space */
23881 shr $__VIRTUAL_MASK_SHIFT, %rcx
23882 jnz opportunistic_sysret_failed
23883
23884 - cmpq $__USER_CS,(CS-R11)(%rsp) /* CS must match SYSRET */
23885 + cmpq $__USER_CS,(CS-ARGOFFSET)(%rsp) /* CS must match SYSRET */
23886 jne opportunistic_sysret_failed
23887
23888 movq (R11-ARGOFFSET)(%rsp), %r11
23889 @@ -838,6 +1340,27 @@ opportunistic_sysret_failed:
23890
23891 retint_restore_args: /* return to kernel space */
23892 DISABLE_INTERRUPTS(CLBR_ANY)
23893 + pax_exit_kernel
23894 +
23895 +#if defined(CONFIG_EFI) && defined(CONFIG_PAX_KERNEXEC)
23896 + /* This is a quirk to allow IRQs/NMIs/MCEs during early EFI setup,
23897 + * namely calling EFI runtime services with a phys mapping. We're
23898 + * starting off with NOPs and patch in the real instrumentation
23899 + * (BTS/OR) before starting any userland process; even before starting
23900 + * up the APs.
23901 + */
23902 + .pushsection .altinstr_replacement, "a"
23903 + 601: pax_force_retaddr (RIP-ARGOFFSET)
23904 + 602:
23905 + .popsection
23906 + 603: .fill 602b-601b, 1, 0x90
23907 + .pushsection .altinstructions, "a"
23908 + altinstruction_entry 603b, 601b, X86_FEATURE_ALWAYS, 602b-601b, 602b-601b
23909 + .popsection
23910 +#else
23911 + pax_force_retaddr (RIP-ARGOFFSET)
23912 +#endif
23913 +
23914 /*
23915 * The iretq could re-enable interrupts:
23916 */
23917 @@ -875,15 +1398,15 @@ native_irq_return_ldt:
23918 SWAPGS
23919 movq PER_CPU_VAR(espfix_waddr),%rdi
23920 movq %rax,(0*8)(%rdi) /* RAX */
23921 - movq (2*8)(%rsp),%rax /* RIP */
23922 + movq (2*8 + RIP-RIP)(%rsp),%rax /* RIP */
23923 movq %rax,(1*8)(%rdi)
23924 - movq (3*8)(%rsp),%rax /* CS */
23925 + movq (2*8 + CS-RIP)(%rsp),%rax /* CS */
23926 movq %rax,(2*8)(%rdi)
23927 - movq (4*8)(%rsp),%rax /* RFLAGS */
23928 + movq (2*8 + EFLAGS-RIP)(%rsp),%rax /* RFLAGS */
23929 movq %rax,(3*8)(%rdi)
23930 - movq (6*8)(%rsp),%rax /* SS */
23931 + movq (2*8 + SS-RIP)(%rsp),%rax /* SS */
23932 movq %rax,(5*8)(%rdi)
23933 - movq (5*8)(%rsp),%rax /* RSP */
23934 + movq (2*8 + RSP-RIP)(%rsp),%rax /* RSP */
23935 movq %rax,(4*8)(%rdi)
23936 andl $0xffff0000,%eax
23937 popq_cfi %rdi
23938 @@ -937,7 +1460,7 @@ ENTRY(retint_kernel)
23939 jmp exit_intr
23940 #endif
23941 CFI_ENDPROC
23942 -END(common_interrupt)
23943 +ENDPROC(common_interrupt)
23944
23945 /*
23946 * APIC interrupts.
23947 @@ -951,7 +1474,7 @@ ENTRY(\sym)
23948 interrupt \do_sym
23949 jmp ret_from_intr
23950 CFI_ENDPROC
23951 -END(\sym)
23952 +ENDPROC(\sym)
23953 .endm
23954
23955 #ifdef CONFIG_TRACING
23956 @@ -1024,7 +1547,7 @@ apicinterrupt IRQ_WORK_VECTOR \
23957 /*
23958 * Exception entry points.
23959 */
23960 -#define INIT_TSS_IST(x) PER_CPU_VAR(init_tss) + (TSS_ist + ((x) - 1) * 8)
23961 +#define INIT_TSS_IST(x) (TSS_ist + ((x) - 1) * 8)(%r13)
23962
23963 .macro idtentry sym do_sym has_error_code:req paranoid=0 shift_ist=-1
23964 ENTRY(\sym)
23965 @@ -1080,6 +1603,12 @@ ENTRY(\sym)
23966 .endif
23967
23968 .if \shift_ist != -1
23969 +#ifdef CONFIG_SMP
23970 + imul $TSS_size, PER_CPU_VAR(cpu_number), %r13d
23971 + lea init_tss(%r13), %r13
23972 +#else
23973 + lea init_tss(%rip), %r13
23974 +#endif
23975 subq $EXCEPTION_STKSZ, INIT_TSS_IST(\shift_ist)
23976 .endif
23977
23978 @@ -1126,7 +1655,7 @@ ENTRY(\sym)
23979 .endif
23980
23981 CFI_ENDPROC
23982 -END(\sym)
23983 +ENDPROC(\sym)
23984 .endm
23985
23986 #ifdef CONFIG_TRACING
23987 @@ -1167,9 +1696,10 @@ gs_change:
23988 2: mfence /* workaround */
23989 SWAPGS
23990 popfq_cfi
23991 + pax_force_retaddr
23992 ret
23993 CFI_ENDPROC
23994 -END(native_load_gs_index)
23995 +ENDPROC(native_load_gs_index)
23996
23997 _ASM_EXTABLE(gs_change,bad_gs)
23998 .section .fixup,"ax"
23999 @@ -1197,9 +1727,10 @@ ENTRY(do_softirq_own_stack)
24000 CFI_DEF_CFA_REGISTER rsp
24001 CFI_ADJUST_CFA_OFFSET -8
24002 decl PER_CPU_VAR(irq_count)
24003 + pax_force_retaddr
24004 ret
24005 CFI_ENDPROC
24006 -END(do_softirq_own_stack)
24007 +ENDPROC(do_softirq_own_stack)
24008
24009 #ifdef CONFIG_XEN
24010 idtentry xen_hypervisor_callback xen_do_hypervisor_callback has_error_code=0
24011 @@ -1240,7 +1771,7 @@ ENTRY(xen_do_hypervisor_callback) # do_hypervisor_callback(struct *pt_regs)
24012 #endif
24013 jmp error_exit
24014 CFI_ENDPROC
24015 -END(xen_do_hypervisor_callback)
24016 +ENDPROC(xen_do_hypervisor_callback)
24017
24018 /*
24019 * Hypervisor uses this for application faults while it executes.
24020 @@ -1299,7 +1830,7 @@ ENTRY(xen_failsafe_callback)
24021 SAVE_ALL
24022 jmp error_exit
24023 CFI_ENDPROC
24024 -END(xen_failsafe_callback)
24025 +ENDPROC(xen_failsafe_callback)
24026
24027 apicinterrupt3 HYPERVISOR_CALLBACK_VECTOR \
24028 xen_hvm_callback_vector xen_evtchn_do_upcall
24029 @@ -1344,18 +1875,25 @@ ENTRY(paranoid_exit)
24030 DEFAULT_FRAME
24031 DISABLE_INTERRUPTS(CLBR_NONE)
24032 TRACE_IRQS_OFF_DEBUG
24033 - testl %ebx,%ebx /* swapgs needed? */
24034 + testl $1,%ebx /* swapgs needed? */
24035 jnz paranoid_restore
24036 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24037 + pax_exit_kernel_user
24038 +#else
24039 + pax_exit_kernel
24040 +#endif
24041 TRACE_IRQS_IRETQ 0
24042 SWAPGS_UNSAFE_STACK
24043 RESTORE_ALL 8
24044 INTERRUPT_RETURN
24045 paranoid_restore:
24046 + pax_exit_kernel
24047 TRACE_IRQS_IRETQ_DEBUG 0
24048 RESTORE_ALL 8
24049 + pax_force_retaddr_bts
24050 INTERRUPT_RETURN
24051 CFI_ENDPROC
24052 -END(paranoid_exit)
24053 +ENDPROC(paranoid_exit)
24054
24055 /*
24056 * Exception entry point. This expects an error code/orig_rax on the stack.
24057 @@ -1382,12 +1920,23 @@ ENTRY(error_entry)
24058 movq %r14, R14+8(%rsp)
24059 movq %r15, R15+8(%rsp)
24060 xorl %ebx,%ebx
24061 - testl $3,CS+8(%rsp)
24062 + testb $3,CS+8(%rsp)
24063 je error_kernelspace
24064 error_swapgs:
24065 SWAPGS
24066 error_sti:
24067 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24068 + testb $3, CS+8(%rsp)
24069 + jnz 1f
24070 + pax_enter_kernel
24071 + jmp 2f
24072 +1: pax_enter_kernel_user
24073 +2:
24074 +#else
24075 + pax_enter_kernel
24076 +#endif
24077 TRACE_IRQS_OFF
24078 + pax_force_retaddr
24079 ret
24080
24081 /*
24082 @@ -1422,7 +1971,7 @@ error_bad_iret:
24083 decl %ebx /* Return to usergs */
24084 jmp error_sti
24085 CFI_ENDPROC
24086 -END(error_entry)
24087 +ENDPROC(error_entry)
24088
24089
24090 /* ebx: no swapgs flag (1: don't need swapgs, 0: need it) */
24091 @@ -1433,7 +1982,7 @@ ENTRY(error_exit)
24092 DISABLE_INTERRUPTS(CLBR_NONE)
24093 TRACE_IRQS_OFF
24094 GET_THREAD_INFO(%rcx)
24095 - testl %eax,%eax
24096 + testl $1,%eax
24097 jne retint_kernel
24098 LOCKDEP_SYS_EXIT_IRQ
24099 movl TI_flags(%rcx),%edx
24100 @@ -1442,7 +1991,7 @@ ENTRY(error_exit)
24101 jnz retint_careful
24102 jmp retint_swapgs
24103 CFI_ENDPROC
24104 -END(error_exit)
24105 +ENDPROC(error_exit)
24106
24107 /*
24108 * Test if a given stack is an NMI stack or not.
24109 @@ -1500,9 +2049,11 @@ ENTRY(nmi)
24110 * If %cs was not the kernel segment, then the NMI triggered in user
24111 * space, which means it is definitely not nested.
24112 */
24113 + cmpl $__KERNEXEC_KERNEL_CS, 16(%rsp)
24114 + je 1f
24115 cmpl $__KERNEL_CS, 16(%rsp)
24116 jne first_nmi
24117 -
24118 +1:
24119 /*
24120 * Check the special variable on the stack to see if NMIs are
24121 * executing.
24122 @@ -1536,8 +2087,7 @@ nested_nmi:
24123
24124 1:
24125 /* Set up the interrupted NMIs stack to jump to repeat_nmi */
24126 - leaq -1*8(%rsp), %rdx
24127 - movq %rdx, %rsp
24128 + subq $8, %rsp
24129 CFI_ADJUST_CFA_OFFSET 1*8
24130 leaq -10*8(%rsp), %rdx
24131 pushq_cfi $__KERNEL_DS
24132 @@ -1555,6 +2105,7 @@ nested_nmi_out:
24133 CFI_RESTORE rdx
24134
24135 /* No need to check faults here */
24136 +# pax_force_retaddr_bts
24137 INTERRUPT_RETURN
24138
24139 CFI_RESTORE_STATE
24140 @@ -1651,13 +2202,13 @@ end_repeat_nmi:
24141 subq $ORIG_RAX-R15, %rsp
24142 CFI_ADJUST_CFA_OFFSET ORIG_RAX-R15
24143 /*
24144 - * Use save_paranoid to handle SWAPGS, but no need to use paranoid_exit
24145 + * Use save_paranoid_nmi to handle SWAPGS, but no need to use paranoid_exit
24146 * as we should not be calling schedule in NMI context.
24147 * Even with normal interrupts enabled. An NMI should not be
24148 * setting NEED_RESCHED or anything that normal interrupts and
24149 * exceptions might do.
24150 */
24151 - call save_paranoid
24152 + call save_paranoid_nmi
24153 DEFAULT_FRAME 0
24154
24155 /*
24156 @@ -1667,9 +2218,9 @@ end_repeat_nmi:
24157 * NMI itself takes a page fault, the page fault that was preempted
24158 * will read the information from the NMI page fault and not the
24159 * origin fault. Save it off and restore it if it changes.
24160 - * Use the r12 callee-saved register.
24161 + * Use the r13 callee-saved register.
24162 */
24163 - movq %cr2, %r12
24164 + movq %cr2, %r13
24165
24166 /* paranoidentry do_nmi, 0; without TRACE_IRQS_OFF */
24167 movq %rsp,%rdi
24168 @@ -1678,29 +2229,34 @@ end_repeat_nmi:
24169
24170 /* Did the NMI take a page fault? Restore cr2 if it did */
24171 movq %cr2, %rcx
24172 - cmpq %rcx, %r12
24173 + cmpq %rcx, %r13
24174 je 1f
24175 - movq %r12, %cr2
24176 + movq %r13, %cr2
24177 1:
24178
24179 - testl %ebx,%ebx /* swapgs needed? */
24180 + testl $1,%ebx /* swapgs needed? */
24181 jnz nmi_restore
24182 nmi_swapgs:
24183 SWAPGS_UNSAFE_STACK
24184 nmi_restore:
24185 + pax_exit_kernel_nmi
24186 /* Pop the extra iret frame at once */
24187 RESTORE_ALL 6*8
24188 + testb $3, 8(%rsp)
24189 + jnz 1f
24190 + pax_force_retaddr_bts
24191 +1:
24192
24193 /* Clear the NMI executing stack variable */
24194 movq $0, 5*8(%rsp)
24195 jmp irq_return
24196 CFI_ENDPROC
24197 -END(nmi)
24198 +ENDPROC(nmi)
24199
24200 ENTRY(ignore_sysret)
24201 CFI_STARTPROC
24202 mov $-ENOSYS,%eax
24203 sysret
24204 CFI_ENDPROC
24205 -END(ignore_sysret)
24206 +ENDPROC(ignore_sysret)
24207
24208 diff --git a/arch/x86/kernel/espfix_64.c b/arch/x86/kernel/espfix_64.c
24209 index f5d0730..5bce89c 100644
24210 --- a/arch/x86/kernel/espfix_64.c
24211 +++ b/arch/x86/kernel/espfix_64.c
24212 @@ -70,8 +70,7 @@ static DEFINE_MUTEX(espfix_init_mutex);
24213 #define ESPFIX_MAX_PAGES DIV_ROUND_UP(CONFIG_NR_CPUS, ESPFIX_STACKS_PER_PAGE)
24214 static void *espfix_pages[ESPFIX_MAX_PAGES];
24215
24216 -static __page_aligned_bss pud_t espfix_pud_page[PTRS_PER_PUD]
24217 - __aligned(PAGE_SIZE);
24218 +static pud_t espfix_pud_page[PTRS_PER_PUD] __page_aligned_rodata;
24219
24220 static unsigned int page_random, slot_random;
24221
24222 @@ -122,11 +121,17 @@ static void init_espfix_random(void)
24223 void __init init_espfix_bsp(void)
24224 {
24225 pgd_t *pgd_p;
24226 + unsigned long index = pgd_index(ESPFIX_BASE_ADDR);
24227
24228 /* Install the espfix pud into the kernel page directory */
24229 - pgd_p = &init_level4_pgt[pgd_index(ESPFIX_BASE_ADDR)];
24230 + pgd_p = &init_level4_pgt[index];
24231 pgd_populate(&init_mm, pgd_p, (pud_t *)espfix_pud_page);
24232
24233 +#ifdef CONFIG_PAX_PER_CPU_PGD
24234 + clone_pgd_range(get_cpu_pgd(0, kernel) + index, swapper_pg_dir + index, 1);
24235 + clone_pgd_range(get_cpu_pgd(0, user) + index, swapper_pg_dir + index, 1);
24236 +#endif
24237 +
24238 /* Randomize the locations */
24239 init_espfix_random();
24240
24241 @@ -194,7 +199,7 @@ void init_espfix_ap(void)
24242 set_pte(&pte_p[n*PTE_STRIDE], pte);
24243
24244 /* Job is done for this CPU and any CPU which shares this page */
24245 - ACCESS_ONCE(espfix_pages[page]) = stack_page;
24246 + ACCESS_ONCE_RW(espfix_pages[page]) = stack_page;
24247
24248 unlock_done:
24249 mutex_unlock(&espfix_init_mutex);
24250 diff --git a/arch/x86/kernel/ftrace.c b/arch/x86/kernel/ftrace.c
24251 index 8b7b0a5..2395f29 100644
24252 --- a/arch/x86/kernel/ftrace.c
24253 +++ b/arch/x86/kernel/ftrace.c
24254 @@ -89,7 +89,7 @@ static unsigned long text_ip_addr(unsigned long ip)
24255 * kernel identity mapping to modify code.
24256 */
24257 if (within(ip, (unsigned long)_text, (unsigned long)_etext))
24258 - ip = (unsigned long)__va(__pa_symbol(ip));
24259 + ip = (unsigned long)__va(__pa_symbol(ktla_ktva(ip)));
24260
24261 return ip;
24262 }
24263 @@ -105,6 +105,8 @@ ftrace_modify_code_direct(unsigned long ip, unsigned const char *old_code,
24264 {
24265 unsigned char replaced[MCOUNT_INSN_SIZE];
24266
24267 + ip = ktla_ktva(ip);
24268 +
24269 /*
24270 * Note: Due to modules and __init, code can
24271 * disappear and change, we need to protect against faulting
24272 @@ -230,7 +232,7 @@ static int update_ftrace_func(unsigned long ip, void *new)
24273 unsigned char old[MCOUNT_INSN_SIZE];
24274 int ret;
24275
24276 - memcpy(old, (void *)ip, MCOUNT_INSN_SIZE);
24277 + memcpy(old, (void *)ktla_ktva(ip), MCOUNT_INSN_SIZE);
24278
24279 ftrace_update_func = ip;
24280 /* Make sure the breakpoints see the ftrace_update_func update */
24281 @@ -311,7 +313,7 @@ static int add_break(unsigned long ip, const char *old)
24282 unsigned char replaced[MCOUNT_INSN_SIZE];
24283 unsigned char brk = BREAKPOINT_INSTRUCTION;
24284
24285 - if (probe_kernel_read(replaced, (void *)ip, MCOUNT_INSN_SIZE))
24286 + if (probe_kernel_read(replaced, (void *)ktla_ktva(ip), MCOUNT_INSN_SIZE))
24287 return -EFAULT;
24288
24289 /* Make sure it is what we expect it to be */
24290 diff --git a/arch/x86/kernel/head64.c b/arch/x86/kernel/head64.c
24291 index c4f8d46..2d63ae2 100644
24292 --- a/arch/x86/kernel/head64.c
24293 +++ b/arch/x86/kernel/head64.c
24294 @@ -68,12 +68,12 @@ again:
24295 pgd = *pgd_p;
24296
24297 /*
24298 - * The use of __START_KERNEL_map rather than __PAGE_OFFSET here is
24299 - * critical -- __PAGE_OFFSET would point us back into the dynamic
24300 + * The use of __early_va rather than __va here is critical:
24301 + * __va would point us back into the dynamic
24302 * range and we might end up looping forever...
24303 */
24304 if (pgd)
24305 - pud_p = (pudval_t *)((pgd & PTE_PFN_MASK) + __START_KERNEL_map - phys_base);
24306 + pud_p = (pudval_t *)(__early_va(pgd & PTE_PFN_MASK));
24307 else {
24308 if (next_early_pgt >= EARLY_DYNAMIC_PAGE_TABLES) {
24309 reset_early_page_tables();
24310 @@ -83,13 +83,13 @@ again:
24311 pud_p = (pudval_t *)early_dynamic_pgts[next_early_pgt++];
24312 for (i = 0; i < PTRS_PER_PUD; i++)
24313 pud_p[i] = 0;
24314 - *pgd_p = (pgdval_t)pud_p - __START_KERNEL_map + phys_base + _KERNPG_TABLE;
24315 + *pgd_p = (pgdval_t)__pa(pud_p) + _KERNPG_TABLE;
24316 }
24317 pud_p += pud_index(address);
24318 pud = *pud_p;
24319
24320 if (pud)
24321 - pmd_p = (pmdval_t *)((pud & PTE_PFN_MASK) + __START_KERNEL_map - phys_base);
24322 + pmd_p = (pmdval_t *)(__early_va(pud & PTE_PFN_MASK));
24323 else {
24324 if (next_early_pgt >= EARLY_DYNAMIC_PAGE_TABLES) {
24325 reset_early_page_tables();
24326 @@ -99,7 +99,7 @@ again:
24327 pmd_p = (pmdval_t *)early_dynamic_pgts[next_early_pgt++];
24328 for (i = 0; i < PTRS_PER_PMD; i++)
24329 pmd_p[i] = 0;
24330 - *pud_p = (pudval_t)pmd_p - __START_KERNEL_map + phys_base + _KERNPG_TABLE;
24331 + *pud_p = (pudval_t)__pa(pmd_p) + _KERNPG_TABLE;
24332 }
24333 pmd = (physaddr & PMD_MASK) + early_pmd_flags;
24334 pmd_p[pmd_index(address)] = pmd;
24335 @@ -180,7 +180,6 @@ asmlinkage __visible void __init x86_64_start_kernel(char * real_mode_data)
24336 if (console_loglevel >= CONSOLE_LOGLEVEL_DEBUG)
24337 early_printk("Kernel alive\n");
24338
24339 - clear_page(init_level4_pgt);
24340 /* set init_level4_pgt kernel high mapping*/
24341 init_level4_pgt[511] = early_level4_pgt[511];
24342
24343 diff --git a/arch/x86/kernel/head_32.S b/arch/x86/kernel/head_32.S
24344 index f36bd42..0ab4474 100644
24345 --- a/arch/x86/kernel/head_32.S
24346 +++ b/arch/x86/kernel/head_32.S
24347 @@ -26,6 +26,12 @@
24348 /* Physical address */
24349 #define pa(X) ((X) - __PAGE_OFFSET)
24350
24351 +#ifdef CONFIG_PAX_KERNEXEC
24352 +#define ta(X) (X)
24353 +#else
24354 +#define ta(X) ((X) - __PAGE_OFFSET)
24355 +#endif
24356 +
24357 /*
24358 * References to members of the new_cpu_data structure.
24359 */
24360 @@ -55,11 +61,7 @@
24361 * and small than max_low_pfn, otherwise will waste some page table entries
24362 */
24363
24364 -#if PTRS_PER_PMD > 1
24365 -#define PAGE_TABLE_SIZE(pages) (((pages) / PTRS_PER_PMD) + PTRS_PER_PGD)
24366 -#else
24367 -#define PAGE_TABLE_SIZE(pages) ((pages) / PTRS_PER_PGD)
24368 -#endif
24369 +#define PAGE_TABLE_SIZE(pages) ((pages) / PTRS_PER_PTE)
24370
24371 /* Number of possible pages in the lowmem region */
24372 LOWMEM_PAGES = (((1<<32) - __PAGE_OFFSET) >> PAGE_SHIFT)
24373 @@ -78,6 +80,12 @@ INIT_MAP_SIZE = PAGE_TABLE_SIZE(KERNEL_PAGES) * PAGE_SIZE
24374 RESERVE_BRK(pagetables, INIT_MAP_SIZE)
24375
24376 /*
24377 + * Real beginning of normal "text" segment
24378 + */
24379 +ENTRY(stext)
24380 +ENTRY(_stext)
24381 +
24382 +/*
24383 * 32-bit kernel entrypoint; only used by the boot CPU. On entry,
24384 * %esi points to the real-mode code as a 32-bit pointer.
24385 * CS and DS must be 4 GB flat segments, but we don't depend on
24386 @@ -85,6 +93,13 @@ RESERVE_BRK(pagetables, INIT_MAP_SIZE)
24387 * can.
24388 */
24389 __HEAD
24390 +
24391 +#ifdef CONFIG_PAX_KERNEXEC
24392 + jmp startup_32
24393 +/* PaX: fill first page in .text with int3 to catch NULL derefs in kernel mode */
24394 +.fill PAGE_SIZE-5,1,0xcc
24395 +#endif
24396 +
24397 ENTRY(startup_32)
24398 movl pa(stack_start),%ecx
24399
24400 @@ -106,6 +121,59 @@ ENTRY(startup_32)
24401 2:
24402 leal -__PAGE_OFFSET(%ecx),%esp
24403
24404 +#ifdef CONFIG_SMP
24405 + movl $pa(cpu_gdt_table),%edi
24406 + movl $__per_cpu_load,%eax
24407 + movw %ax,GDT_ENTRY_PERCPU * 8 + 2(%edi)
24408 + rorl $16,%eax
24409 + movb %al,GDT_ENTRY_PERCPU * 8 + 4(%edi)
24410 + movb %ah,GDT_ENTRY_PERCPU * 8 + 7(%edi)
24411 + movl $__per_cpu_end - 1,%eax
24412 + subl $__per_cpu_start,%eax
24413 + movw %ax,GDT_ENTRY_PERCPU * 8 + 0(%edi)
24414 +#endif
24415 +
24416 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24417 + movl $NR_CPUS,%ecx
24418 + movl $pa(cpu_gdt_table),%edi
24419 +1:
24420 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c09700),GDT_ENTRY_KERNEL_DS * 8 + 4(%edi)
24421 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c0fb00),GDT_ENTRY_DEFAULT_USER_CS * 8 + 4(%edi)
24422 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c0f300),GDT_ENTRY_DEFAULT_USER_DS * 8 + 4(%edi)
24423 + addl $PAGE_SIZE_asm,%edi
24424 + loop 1b
24425 +#endif
24426 +
24427 +#ifdef CONFIG_PAX_KERNEXEC
24428 + movl $pa(boot_gdt),%edi
24429 + movl $__LOAD_PHYSICAL_ADDR,%eax
24430 + movw %ax,GDT_ENTRY_BOOT_CS * 8 + 2(%edi)
24431 + rorl $16,%eax
24432 + movb %al,GDT_ENTRY_BOOT_CS * 8 + 4(%edi)
24433 + movb %ah,GDT_ENTRY_BOOT_CS * 8 + 7(%edi)
24434 + rorl $16,%eax
24435 +
24436 + ljmp $(__BOOT_CS),$1f
24437 +1:
24438 +
24439 + movl $NR_CPUS,%ecx
24440 + movl $pa(cpu_gdt_table),%edi
24441 + addl $__PAGE_OFFSET,%eax
24442 +1:
24443 + movb $0xc0,GDT_ENTRY_KERNEL_CS * 8 + 6(%edi)
24444 + movb $0xc0,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 6(%edi)
24445 + movw %ax,GDT_ENTRY_KERNEL_CS * 8 + 2(%edi)
24446 + movw %ax,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 2(%edi)
24447 + rorl $16,%eax
24448 + movb %al,GDT_ENTRY_KERNEL_CS * 8 + 4(%edi)
24449 + movb %al,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 4(%edi)
24450 + movb %ah,GDT_ENTRY_KERNEL_CS * 8 + 7(%edi)
24451 + movb %ah,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 7(%edi)
24452 + rorl $16,%eax
24453 + addl $PAGE_SIZE_asm,%edi
24454 + loop 1b
24455 +#endif
24456 +
24457 /*
24458 * Clear BSS first so that there are no surprises...
24459 */
24460 @@ -201,8 +269,11 @@ ENTRY(startup_32)
24461 movl %eax, pa(max_pfn_mapped)
24462
24463 /* Do early initialization of the fixmap area */
24464 - movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,%eax
24465 - movl %eax,pa(initial_pg_pmd+0x1000*KPMDS-8)
24466 +#ifdef CONFIG_COMPAT_VDSO
24467 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR+_PAGE_USER,pa(initial_pg_pmd+0x1000*KPMDS-8)
24468 +#else
24469 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,pa(initial_pg_pmd+0x1000*KPMDS-8)
24470 +#endif
24471 #else /* Not PAE */
24472
24473 page_pde_offset = (__PAGE_OFFSET >> 20);
24474 @@ -232,8 +303,11 @@ page_pde_offset = (__PAGE_OFFSET >> 20);
24475 movl %eax, pa(max_pfn_mapped)
24476
24477 /* Do early initialization of the fixmap area */
24478 - movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,%eax
24479 - movl %eax,pa(initial_page_table+0xffc)
24480 +#ifdef CONFIG_COMPAT_VDSO
24481 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR+_PAGE_USER,pa(initial_page_table+0xffc)
24482 +#else
24483 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,pa(initial_page_table+0xffc)
24484 +#endif
24485 #endif
24486
24487 #ifdef CONFIG_PARAVIRT
24488 @@ -247,9 +321,7 @@ page_pde_offset = (__PAGE_OFFSET >> 20);
24489 cmpl $num_subarch_entries, %eax
24490 jae bad_subarch
24491
24492 - movl pa(subarch_entries)(,%eax,4), %eax
24493 - subl $__PAGE_OFFSET, %eax
24494 - jmp *%eax
24495 + jmp *pa(subarch_entries)(,%eax,4)
24496
24497 bad_subarch:
24498 WEAK(lguest_entry)
24499 @@ -261,10 +333,10 @@ WEAK(xen_entry)
24500 __INITDATA
24501
24502 subarch_entries:
24503 - .long default_entry /* normal x86/PC */
24504 - .long lguest_entry /* lguest hypervisor */
24505 - .long xen_entry /* Xen hypervisor */
24506 - .long default_entry /* Moorestown MID */
24507 + .long ta(default_entry) /* normal x86/PC */
24508 + .long ta(lguest_entry) /* lguest hypervisor */
24509 + .long ta(xen_entry) /* Xen hypervisor */
24510 + .long ta(default_entry) /* Moorestown MID */
24511 num_subarch_entries = (. - subarch_entries) / 4
24512 .previous
24513 #else
24514 @@ -354,6 +426,7 @@ default_entry:
24515 movl pa(mmu_cr4_features),%eax
24516 movl %eax,%cr4
24517
24518 +#ifdef CONFIG_X86_PAE
24519 testb $X86_CR4_PAE, %al # check if PAE is enabled
24520 jz enable_paging
24521
24522 @@ -382,6 +455,9 @@ default_entry:
24523 /* Make changes effective */
24524 wrmsr
24525
24526 + btsl $_PAGE_BIT_NX-32,pa(__supported_pte_mask+4)
24527 +#endif
24528 +
24529 enable_paging:
24530
24531 /*
24532 @@ -449,14 +525,20 @@ is486:
24533 1: movl $(__KERNEL_DS),%eax # reload all the segment registers
24534 movl %eax,%ss # after changing gdt.
24535
24536 - movl $(__USER_DS),%eax # DS/ES contains default USER segment
24537 +# movl $(__KERNEL_DS),%eax # DS/ES contains default KERNEL segment
24538 movl %eax,%ds
24539 movl %eax,%es
24540
24541 movl $(__KERNEL_PERCPU), %eax
24542 movl %eax,%fs # set this cpu's percpu
24543
24544 +#ifdef CONFIG_CC_STACKPROTECTOR
24545 movl $(__KERNEL_STACK_CANARY),%eax
24546 +#elif defined(CONFIG_PAX_MEMORY_UDEREF)
24547 + movl $(__USER_DS),%eax
24548 +#else
24549 + xorl %eax,%eax
24550 +#endif
24551 movl %eax,%gs
24552
24553 xorl %eax,%eax # Clear LDT
24554 @@ -512,8 +594,11 @@ setup_once:
24555 * relocation. Manually set base address in stack canary
24556 * segment descriptor.
24557 */
24558 - movl $gdt_page,%eax
24559 + movl $cpu_gdt_table,%eax
24560 movl $stack_canary,%ecx
24561 +#ifdef CONFIG_SMP
24562 + addl $__per_cpu_load,%ecx
24563 +#endif
24564 movw %cx, 8 * GDT_ENTRY_STACK_CANARY + 2(%eax)
24565 shrl $16, %ecx
24566 movb %cl, 8 * GDT_ENTRY_STACK_CANARY + 4(%eax)
24567 @@ -548,7 +633,7 @@ ENTRY(early_idt_handler)
24568 cmpl $2,(%esp) # X86_TRAP_NMI
24569 je is_nmi # Ignore NMI
24570
24571 - cmpl $2,%ss:early_recursion_flag
24572 + cmpl $1,%ss:early_recursion_flag
24573 je hlt_loop
24574 incl %ss:early_recursion_flag
24575
24576 @@ -586,8 +671,8 @@ ENTRY(early_idt_handler)
24577 pushl (20+6*4)(%esp) /* trapno */
24578 pushl $fault_msg
24579 call printk
24580 -#endif
24581 call dump_stack
24582 +#endif
24583 hlt_loop:
24584 hlt
24585 jmp hlt_loop
24586 @@ -607,8 +692,11 @@ ENDPROC(early_idt_handler)
24587 /* This is the default interrupt "handler" :-) */
24588 ALIGN
24589 ignore_int:
24590 - cld
24591 #ifdef CONFIG_PRINTK
24592 + cmpl $2,%ss:early_recursion_flag
24593 + je hlt_loop
24594 + incl %ss:early_recursion_flag
24595 + cld
24596 pushl %eax
24597 pushl %ecx
24598 pushl %edx
24599 @@ -617,9 +705,6 @@ ignore_int:
24600 movl $(__KERNEL_DS),%eax
24601 movl %eax,%ds
24602 movl %eax,%es
24603 - cmpl $2,early_recursion_flag
24604 - je hlt_loop
24605 - incl early_recursion_flag
24606 pushl 16(%esp)
24607 pushl 24(%esp)
24608 pushl 32(%esp)
24609 @@ -653,29 +738,34 @@ ENTRY(setup_once_ref)
24610 /*
24611 * BSS section
24612 */
24613 -__PAGE_ALIGNED_BSS
24614 - .align PAGE_SIZE
24615 #ifdef CONFIG_X86_PAE
24616 +.section .initial_pg_pmd,"a",@progbits
24617 initial_pg_pmd:
24618 .fill 1024*KPMDS,4,0
24619 #else
24620 +.section .initial_page_table,"a",@progbits
24621 ENTRY(initial_page_table)
24622 .fill 1024,4,0
24623 #endif
24624 +.section .initial_pg_fixmap,"a",@progbits
24625 initial_pg_fixmap:
24626 .fill 1024,4,0
24627 +.section .empty_zero_page,"a",@progbits
24628 ENTRY(empty_zero_page)
24629 .fill 4096,1,0
24630 +.section .swapper_pg_dir,"a",@progbits
24631 ENTRY(swapper_pg_dir)
24632 +#ifdef CONFIG_X86_PAE
24633 + .fill 4,8,0
24634 +#else
24635 .fill 1024,4,0
24636 +#endif
24637
24638 /*
24639 * This starts the data section.
24640 */
24641 #ifdef CONFIG_X86_PAE
24642 -__PAGE_ALIGNED_DATA
24643 - /* Page-aligned for the benefit of paravirt? */
24644 - .align PAGE_SIZE
24645 +.section .initial_page_table,"a",@progbits
24646 ENTRY(initial_page_table)
24647 .long pa(initial_pg_pmd+PGD_IDENT_ATTR),0 /* low identity map */
24648 # if KPMDS == 3
24649 @@ -694,12 +784,20 @@ ENTRY(initial_page_table)
24650 # error "Kernel PMDs should be 1, 2 or 3"
24651 # endif
24652 .align PAGE_SIZE /* needs to be page-sized too */
24653 +
24654 +#ifdef CONFIG_PAX_PER_CPU_PGD
24655 +ENTRY(cpu_pgd)
24656 + .rept 2*NR_CPUS
24657 + .fill 4,8,0
24658 + .endr
24659 +#endif
24660 +
24661 #endif
24662
24663 .data
24664 .balign 4
24665 ENTRY(stack_start)
24666 - .long init_thread_union+THREAD_SIZE
24667 + .long init_thread_union+THREAD_SIZE-8
24668
24669 __INITRODATA
24670 int_msg:
24671 @@ -727,7 +825,7 @@ fault_msg:
24672 * segment size, and 32-bit linear address value:
24673 */
24674
24675 - .data
24676 +.section .rodata,"a",@progbits
24677 .globl boot_gdt_descr
24678 .globl idt_descr
24679
24680 @@ -736,7 +834,7 @@ fault_msg:
24681 .word 0 # 32 bit align gdt_desc.address
24682 boot_gdt_descr:
24683 .word __BOOT_DS+7
24684 - .long boot_gdt - __PAGE_OFFSET
24685 + .long pa(boot_gdt)
24686
24687 .word 0 # 32-bit align idt_desc.address
24688 idt_descr:
24689 @@ -747,7 +845,7 @@ idt_descr:
24690 .word 0 # 32 bit align gdt_desc.address
24691 ENTRY(early_gdt_descr)
24692 .word GDT_ENTRIES*8-1
24693 - .long gdt_page /* Overwritten for secondary CPUs */
24694 + .long cpu_gdt_table /* Overwritten for secondary CPUs */
24695
24696 /*
24697 * The boot_gdt must mirror the equivalent in setup.S and is
24698 @@ -756,5 +854,65 @@ ENTRY(early_gdt_descr)
24699 .align L1_CACHE_BYTES
24700 ENTRY(boot_gdt)
24701 .fill GDT_ENTRY_BOOT_CS,8,0
24702 - .quad 0x00cf9a000000ffff /* kernel 4GB code at 0x00000000 */
24703 - .quad 0x00cf92000000ffff /* kernel 4GB data at 0x00000000 */
24704 + .quad 0x00cf9b000000ffff /* kernel 4GB code at 0x00000000 */
24705 + .quad 0x00cf93000000ffff /* kernel 4GB data at 0x00000000 */
24706 +
24707 + .align PAGE_SIZE_asm
24708 +ENTRY(cpu_gdt_table)
24709 + .rept NR_CPUS
24710 + .quad 0x0000000000000000 /* NULL descriptor */
24711 + .quad 0x0000000000000000 /* 0x0b reserved */
24712 + .quad 0x0000000000000000 /* 0x13 reserved */
24713 + .quad 0x0000000000000000 /* 0x1b reserved */
24714 +
24715 +#ifdef CONFIG_PAX_KERNEXEC
24716 + .quad 0x00cf9b000000ffff /* 0x20 alternate kernel 4GB code at 0x00000000 */
24717 +#else
24718 + .quad 0x0000000000000000 /* 0x20 unused */
24719 +#endif
24720 +
24721 + .quad 0x0000000000000000 /* 0x28 unused */
24722 + .quad 0x0000000000000000 /* 0x33 TLS entry 1 */
24723 + .quad 0x0000000000000000 /* 0x3b TLS entry 2 */
24724 + .quad 0x0000000000000000 /* 0x43 TLS entry 3 */
24725 + .quad 0x0000000000000000 /* 0x4b reserved */
24726 + .quad 0x0000000000000000 /* 0x53 reserved */
24727 + .quad 0x0000000000000000 /* 0x5b reserved */
24728 +
24729 + .quad 0x00cf9b000000ffff /* 0x60 kernel 4GB code at 0x00000000 */
24730 + .quad 0x00cf93000000ffff /* 0x68 kernel 4GB data at 0x00000000 */
24731 + .quad 0x00cffb000000ffff /* 0x73 user 4GB code at 0x00000000 */
24732 + .quad 0x00cff3000000ffff /* 0x7b user 4GB data at 0x00000000 */
24733 +
24734 + .quad 0x0000000000000000 /* 0x80 TSS descriptor */
24735 + .quad 0x0000000000000000 /* 0x88 LDT descriptor */
24736 +
24737 + /*
24738 + * Segments used for calling PnP BIOS have byte granularity.
24739 + * The code segments and data segments have fixed 64k limits,
24740 + * the transfer segment sizes are set at run time.
24741 + */
24742 + .quad 0x00409b000000ffff /* 0x90 32-bit code */
24743 + .quad 0x00009b000000ffff /* 0x98 16-bit code */
24744 + .quad 0x000093000000ffff /* 0xa0 16-bit data */
24745 + .quad 0x0000930000000000 /* 0xa8 16-bit data */
24746 + .quad 0x0000930000000000 /* 0xb0 16-bit data */
24747 +
24748 + /*
24749 + * The APM segments have byte granularity and their bases
24750 + * are set at run time. All have 64k limits.
24751 + */
24752 + .quad 0x00409b000000ffff /* 0xb8 APM CS code */
24753 + .quad 0x00009b000000ffff /* 0xc0 APM CS 16 code (16 bit) */
24754 + .quad 0x004093000000ffff /* 0xc8 APM DS data */
24755 +
24756 + .quad 0x00c093000000ffff /* 0xd0 - ESPFIX SS */
24757 + .quad 0x0040930000000000 /* 0xd8 - PERCPU */
24758 + .quad 0x0040910000000017 /* 0xe0 - STACK_CANARY */
24759 + .quad 0x0000000000000000 /* 0xe8 - PCIBIOS_CS */
24760 + .quad 0x0000000000000000 /* 0xf0 - PCIBIOS_DS */
24761 + .quad 0x0000000000000000 /* 0xf8 - GDT entry 31: double-fault TSS */
24762 +
24763 + /* Be sure this is zeroed to avoid false validations in Xen */
24764 + .fill PAGE_SIZE_asm - GDT_SIZE,1,0
24765 + .endr
24766 diff --git a/arch/x86/kernel/head_64.S b/arch/x86/kernel/head_64.S
24767 index 6fd514d9..320367e 100644
24768 --- a/arch/x86/kernel/head_64.S
24769 +++ b/arch/x86/kernel/head_64.S
24770 @@ -20,6 +20,8 @@
24771 #include <asm/processor-flags.h>
24772 #include <asm/percpu.h>
24773 #include <asm/nops.h>
24774 +#include <asm/cpufeature.h>
24775 +#include <asm/alternative-asm.h>
24776
24777 #ifdef CONFIG_PARAVIRT
24778 #include <asm/asm-offsets.h>
24779 @@ -41,6 +43,12 @@ L4_PAGE_OFFSET = pgd_index(__PAGE_OFFSET)
24780 L3_PAGE_OFFSET = pud_index(__PAGE_OFFSET)
24781 L4_START_KERNEL = pgd_index(__START_KERNEL_map)
24782 L3_START_KERNEL = pud_index(__START_KERNEL_map)
24783 +L4_VMALLOC_START = pgd_index(VMALLOC_START)
24784 +L3_VMALLOC_START = pud_index(VMALLOC_START)
24785 +L4_VMALLOC_END = pgd_index(VMALLOC_END)
24786 +L3_VMALLOC_END = pud_index(VMALLOC_END)
24787 +L4_VMEMMAP_START = pgd_index(VMEMMAP_START)
24788 +L3_VMEMMAP_START = pud_index(VMEMMAP_START)
24789
24790 .text
24791 __HEAD
24792 @@ -89,11 +97,26 @@ startup_64:
24793 * Fixup the physical addresses in the page table
24794 */
24795 addq %rbp, early_level4_pgt + (L4_START_KERNEL*8)(%rip)
24796 + addq %rbp, init_level4_pgt + (L4_PAGE_OFFSET*8)(%rip)
24797 + addq %rbp, init_level4_pgt + (L4_VMALLOC_START*8)(%rip)
24798 + addq %rbp, init_level4_pgt + (L4_VMALLOC_END*8)(%rip)
24799 + addq %rbp, init_level4_pgt + (L4_VMEMMAP_START*8)(%rip)
24800 + addq %rbp, init_level4_pgt + (L4_START_KERNEL*8)(%rip)
24801
24802 - addq %rbp, level3_kernel_pgt + (510*8)(%rip)
24803 - addq %rbp, level3_kernel_pgt + (511*8)(%rip)
24804 + addq %rbp, level3_ident_pgt + (0*8)(%rip)
24805 +#ifndef CONFIG_XEN
24806 + addq %rbp, level3_ident_pgt + (1*8)(%rip)
24807 +#endif
24808
24809 + addq %rbp, level3_vmemmap_pgt + (L3_VMEMMAP_START*8)(%rip)
24810 +
24811 + addq %rbp, level3_kernel_pgt + (L3_START_KERNEL*8)(%rip)
24812 + addq %rbp, level3_kernel_pgt + ((L3_START_KERNEL+1)*8)(%rip)
24813 +
24814 + addq %rbp, level2_fixmap_pgt + (504*8)(%rip)
24815 + addq %rbp, level2_fixmap_pgt + (505*8)(%rip)
24816 addq %rbp, level2_fixmap_pgt + (506*8)(%rip)
24817 + addq %rbp, level2_fixmap_pgt + (507*8)(%rip)
24818
24819 /*
24820 * Set up the identity mapping for the switchover. These
24821 @@ -174,11 +197,12 @@ ENTRY(secondary_startup_64)
24822 * after the boot processor executes this code.
24823 */
24824
24825 + orq $-1, %rbp
24826 movq $(init_level4_pgt - __START_KERNEL_map), %rax
24827 1:
24828
24829 - /* Enable PAE mode and PGE */
24830 - movl $(X86_CR4_PAE | X86_CR4_PGE), %ecx
24831 + /* Enable PAE mode and PSE/PGE */
24832 + movl $(X86_CR4_PSE | X86_CR4_PAE | X86_CR4_PGE), %ecx
24833 movq %rcx, %cr4
24834
24835 /* Setup early boot stage 4 level pagetables. */
24836 @@ -199,10 +223,21 @@ ENTRY(secondary_startup_64)
24837 movl $MSR_EFER, %ecx
24838 rdmsr
24839 btsl $_EFER_SCE, %eax /* Enable System Call */
24840 - btl $20,%edi /* No Execute supported? */
24841 + btl $(X86_FEATURE_NX & 31),%edi /* No Execute supported? */
24842 jnc 1f
24843 btsl $_EFER_NX, %eax
24844 + cmpq $-1, %rbp
24845 + je 1f
24846 btsq $_PAGE_BIT_NX,early_pmd_flags(%rip)
24847 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_PAGE_OFFSET(%rip)
24848 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMALLOC_START(%rip)
24849 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMALLOC_END(%rip)
24850 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMEMMAP_START(%rip)
24851 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*504(%rip)
24852 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*505(%rip)
24853 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*506(%rip)
24854 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*507(%rip)
24855 + btsq $_PAGE_BIT_NX, __supported_pte_mask(%rip)
24856 1: wrmsr /* Make changes effective */
24857
24858 /* Setup cr0 */
24859 @@ -282,6 +317,7 @@ ENTRY(secondary_startup_64)
24860 * REX.W + FF /5 JMP m16:64 Jump far, absolute indirect,
24861 * address given in m16:64.
24862 */
24863 + pax_set_fptr_mask
24864 movq initial_code(%rip),%rax
24865 pushq $0 # fake return address to stop unwinder
24866 pushq $__KERNEL_CS # set correct cs
24867 @@ -313,7 +349,7 @@ ENDPROC(start_cpu0)
24868 .quad INIT_PER_CPU_VAR(irq_stack_union)
24869
24870 GLOBAL(stack_start)
24871 - .quad init_thread_union+THREAD_SIZE-8
24872 + .quad init_thread_union+THREAD_SIZE-16
24873 .word 0
24874 __FINITDATA
24875
24876 @@ -391,7 +427,7 @@ ENTRY(early_idt_handler)
24877 call dump_stack
24878 #ifdef CONFIG_KALLSYMS
24879 leaq early_idt_ripmsg(%rip),%rdi
24880 - movq 40(%rsp),%rsi # %rip again
24881 + movq 88(%rsp),%rsi # %rip again
24882 call __print_symbol
24883 #endif
24884 #endif /* EARLY_PRINTK */
24885 @@ -420,6 +456,7 @@ ENDPROC(early_idt_handler)
24886 early_recursion_flag:
24887 .long 0
24888
24889 + .section .rodata,"a",@progbits
24890 #ifdef CONFIG_EARLY_PRINTK
24891 early_idt_msg:
24892 .asciz "PANIC: early exception %02lx rip %lx:%lx error %lx cr2 %lx\n"
24893 @@ -447,29 +484,52 @@ NEXT_PAGE(early_level4_pgt)
24894 NEXT_PAGE(early_dynamic_pgts)
24895 .fill 512*EARLY_DYNAMIC_PAGE_TABLES,8,0
24896
24897 - .data
24898 + .section .rodata,"a",@progbits
24899
24900 -#ifndef CONFIG_XEN
24901 NEXT_PAGE(init_level4_pgt)
24902 - .fill 512,8,0
24903 -#else
24904 -NEXT_PAGE(init_level4_pgt)
24905 - .quad level3_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
24906 .org init_level4_pgt + L4_PAGE_OFFSET*8, 0
24907 .quad level3_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
24908 + .org init_level4_pgt + L4_VMALLOC_START*8, 0
24909 + .quad level3_vmalloc_start_pgt - __START_KERNEL_map + _KERNPG_TABLE
24910 + .org init_level4_pgt + L4_VMALLOC_END*8, 0
24911 + .quad level3_vmalloc_end_pgt - __START_KERNEL_map + _KERNPG_TABLE
24912 + .org init_level4_pgt + L4_VMEMMAP_START*8, 0
24913 + .quad level3_vmemmap_pgt - __START_KERNEL_map + _KERNPG_TABLE
24914 .org init_level4_pgt + L4_START_KERNEL*8, 0
24915 /* (2^48-(2*1024*1024*1024))/(2^39) = 511 */
24916 .quad level3_kernel_pgt - __START_KERNEL_map + _PAGE_TABLE
24917
24918 +#ifdef CONFIG_PAX_PER_CPU_PGD
24919 +NEXT_PAGE(cpu_pgd)
24920 + .rept 2*NR_CPUS
24921 + .fill 512,8,0
24922 + .endr
24923 +#endif
24924 +
24925 NEXT_PAGE(level3_ident_pgt)
24926 .quad level2_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
24927 +#ifdef CONFIG_XEN
24928 .fill 511, 8, 0
24929 +#else
24930 + .quad level2_ident_pgt + PAGE_SIZE - __START_KERNEL_map + _KERNPG_TABLE
24931 + .fill 510,8,0
24932 +#endif
24933 +
24934 +NEXT_PAGE(level3_vmalloc_start_pgt)
24935 + .fill 512,8,0
24936 +
24937 +NEXT_PAGE(level3_vmalloc_end_pgt)
24938 + .fill 512,8,0
24939 +
24940 +NEXT_PAGE(level3_vmemmap_pgt)
24941 + .fill L3_VMEMMAP_START,8,0
24942 + .quad level2_vmemmap_pgt - __START_KERNEL_map + _KERNPG_TABLE
24943 +
24944 NEXT_PAGE(level2_ident_pgt)
24945 - /* Since I easily can, map the first 1G.
24946 + /* Since I easily can, map the first 2G.
24947 * Don't set NX because code runs from these pages.
24948 */
24949 - PMDS(0, __PAGE_KERNEL_IDENT_LARGE_EXEC, PTRS_PER_PMD)
24950 -#endif
24951 + PMDS(0, __PAGE_KERNEL_IDENT_LARGE_EXEC, 2*PTRS_PER_PMD)
24952
24953 NEXT_PAGE(level3_kernel_pgt)
24954 .fill L3_START_KERNEL,8,0
24955 @@ -477,6 +537,9 @@ NEXT_PAGE(level3_kernel_pgt)
24956 .quad level2_kernel_pgt - __START_KERNEL_map + _KERNPG_TABLE
24957 .quad level2_fixmap_pgt - __START_KERNEL_map + _PAGE_TABLE
24958
24959 +NEXT_PAGE(level2_vmemmap_pgt)
24960 + .fill 512,8,0
24961 +
24962 NEXT_PAGE(level2_kernel_pgt)
24963 /*
24964 * 512 MB kernel mapping. We spend a full page on this pagetable
24965 @@ -492,23 +555,61 @@ NEXT_PAGE(level2_kernel_pgt)
24966 KERNEL_IMAGE_SIZE/PMD_SIZE)
24967
24968 NEXT_PAGE(level2_fixmap_pgt)
24969 - .fill 506,8,0
24970 - .quad level1_fixmap_pgt - __START_KERNEL_map + _PAGE_TABLE
24971 - /* 8MB reserved for vsyscalls + a 2MB hole = 4 + 1 entries */
24972 - .fill 5,8,0
24973 + .fill 504,8,0
24974 + .quad level1_fixmap_pgt - __START_KERNEL_map + 0 * PAGE_SIZE + _PAGE_TABLE
24975 + .quad level1_fixmap_pgt - __START_KERNEL_map + 1 * PAGE_SIZE + _PAGE_TABLE
24976 + .quad level1_fixmap_pgt - __START_KERNEL_map + 2 * PAGE_SIZE + _PAGE_TABLE
24977 + .quad level1_vsyscall_pgt - __START_KERNEL_map + _PAGE_TABLE
24978 + /* 6MB reserved for vsyscalls + a 2MB hole = 3 + 1 entries */
24979 + .fill 4,8,0
24980
24981 NEXT_PAGE(level1_fixmap_pgt)
24982 + .fill 3*512,8,0
24983 +
24984 +NEXT_PAGE(level1_vsyscall_pgt)
24985 .fill 512,8,0
24986
24987 #undef PMDS
24988
24989 - .data
24990 + .align PAGE_SIZE
24991 +ENTRY(cpu_gdt_table)
24992 + .rept NR_CPUS
24993 + .quad 0x0000000000000000 /* NULL descriptor */
24994 + .quad 0x00cf9b000000ffff /* __KERNEL32_CS */
24995 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
24996 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
24997 + .quad 0x00cffb000000ffff /* __USER32_CS */
24998 + .quad 0x00cff3000000ffff /* __USER_DS, __USER32_DS */
24999 + .quad 0x00affb000000ffff /* __USER_CS */
25000 +
25001 +#ifdef CONFIG_PAX_KERNEXEC
25002 + .quad 0x00af9b000000ffff /* __KERNEXEC_KERNEL_CS */
25003 +#else
25004 + .quad 0x0 /* unused */
25005 +#endif
25006 +
25007 + .quad 0,0 /* TSS */
25008 + .quad 0,0 /* LDT */
25009 + .quad 0,0,0 /* three TLS descriptors */
25010 + .quad 0x0000f40000000000 /* node/CPU stored in limit */
25011 + /* asm/segment.h:GDT_ENTRIES must match this */
25012 +
25013 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25014 + .quad 0x00cf93000000ffff /* __UDEREF_KERNEL_DS */
25015 +#else
25016 + .quad 0x0 /* unused */
25017 +#endif
25018 +
25019 + /* zero the remaining page */
25020 + .fill PAGE_SIZE / 8 - GDT_ENTRIES,8,0
25021 + .endr
25022 +
25023 .align 16
25024 .globl early_gdt_descr
25025 early_gdt_descr:
25026 .word GDT_ENTRIES*8-1
25027 early_gdt_descr_base:
25028 - .quad INIT_PER_CPU_VAR(gdt_page)
25029 + .quad cpu_gdt_table
25030
25031 ENTRY(phys_base)
25032 /* This must match the first entry in level2_kernel_pgt */
25033 @@ -532,8 +633,8 @@ NEXT_PAGE(kasan_zero_pud)
25034
25035
25036 #include "../../x86/xen/xen-head.S"
25037 -
25038 - __PAGE_ALIGNED_BSS
25039 +
25040 + .section .rodata,"a",@progbits
25041 NEXT_PAGE(empty_zero_page)
25042 .skip PAGE_SIZE
25043
25044 diff --git a/arch/x86/kernel/i386_ksyms_32.c b/arch/x86/kernel/i386_ksyms_32.c
25045 index 05fd74f..c3548b1 100644
25046 --- a/arch/x86/kernel/i386_ksyms_32.c
25047 +++ b/arch/x86/kernel/i386_ksyms_32.c
25048 @@ -20,8 +20,12 @@ extern void cmpxchg8b_emu(void);
25049 EXPORT_SYMBOL(cmpxchg8b_emu);
25050 #endif
25051
25052 +EXPORT_SYMBOL_GPL(cpu_gdt_table);
25053 +
25054 /* Networking helper routines. */
25055 EXPORT_SYMBOL(csum_partial_copy_generic);
25056 +EXPORT_SYMBOL(csum_partial_copy_generic_to_user);
25057 +EXPORT_SYMBOL(csum_partial_copy_generic_from_user);
25058
25059 EXPORT_SYMBOL(__get_user_1);
25060 EXPORT_SYMBOL(__get_user_2);
25061 @@ -44,3 +48,11 @@ EXPORT_SYMBOL(___preempt_schedule);
25062 EXPORT_SYMBOL(___preempt_schedule_context);
25063 #endif
25064 #endif
25065 +
25066 +#ifdef CONFIG_PAX_KERNEXEC
25067 +EXPORT_SYMBOL(__LOAD_PHYSICAL_ADDR);
25068 +#endif
25069 +
25070 +#ifdef CONFIG_PAX_PER_CPU_PGD
25071 +EXPORT_SYMBOL(cpu_pgd);
25072 +#endif
25073 diff --git a/arch/x86/kernel/i387.c b/arch/x86/kernel/i387.c
25074 index d5651fc..29c740d 100644
25075 --- a/arch/x86/kernel/i387.c
25076 +++ b/arch/x86/kernel/i387.c
25077 @@ -68,7 +68,7 @@ static inline bool interrupted_kernel_fpu_idle(void)
25078 static inline bool interrupted_user_mode(void)
25079 {
25080 struct pt_regs *regs = get_irq_regs();
25081 - return regs && user_mode_vm(regs);
25082 + return regs && user_mode(regs);
25083 }
25084
25085 /*
25086 diff --git a/arch/x86/kernel/i8259.c b/arch/x86/kernel/i8259.c
25087 index e7cc537..67d7372 100644
25088 --- a/arch/x86/kernel/i8259.c
25089 +++ b/arch/x86/kernel/i8259.c
25090 @@ -110,7 +110,7 @@ static int i8259A_irq_pending(unsigned int irq)
25091 static void make_8259A_irq(unsigned int irq)
25092 {
25093 disable_irq_nosync(irq);
25094 - io_apic_irqs &= ~(1<<irq);
25095 + io_apic_irqs &= ~(1UL<<irq);
25096 irq_set_chip_and_handler(irq, &i8259A_chip, handle_level_irq);
25097 enable_irq(irq);
25098 }
25099 @@ -208,7 +208,7 @@ spurious_8259A_irq:
25100 "spurious 8259A interrupt: IRQ%d.\n", irq);
25101 spurious_irq_mask |= irqmask;
25102 }
25103 - atomic_inc(&irq_err_count);
25104 + atomic_inc_unchecked(&irq_err_count);
25105 /*
25106 * Theoretically we do not have to handle this IRQ,
25107 * but in Linux this does not cause problems and is
25108 @@ -349,14 +349,16 @@ static void init_8259A(int auto_eoi)
25109 /* (slave's support for AEOI in flat mode is to be investigated) */
25110 outb_pic(SLAVE_ICW4_DEFAULT, PIC_SLAVE_IMR);
25111
25112 + pax_open_kernel();
25113 if (auto_eoi)
25114 /*
25115 * In AEOI mode we just have to mask the interrupt
25116 * when acking.
25117 */
25118 - i8259A_chip.irq_mask_ack = disable_8259A_irq;
25119 + *(void **)&i8259A_chip.irq_mask_ack = disable_8259A_irq;
25120 else
25121 - i8259A_chip.irq_mask_ack = mask_and_ack_8259A;
25122 + *(void **)&i8259A_chip.irq_mask_ack = mask_and_ack_8259A;
25123 + pax_close_kernel();
25124
25125 udelay(100); /* wait for 8259A to initialize */
25126
25127 diff --git a/arch/x86/kernel/io_delay.c b/arch/x86/kernel/io_delay.c
25128 index a979b5b..1d6db75 100644
25129 --- a/arch/x86/kernel/io_delay.c
25130 +++ b/arch/x86/kernel/io_delay.c
25131 @@ -58,7 +58,7 @@ static int __init dmi_io_delay_0xed_port(const struct dmi_system_id *id)
25132 * Quirk table for systems that misbehave (lock up, etc.) if port
25133 * 0x80 is used:
25134 */
25135 -static struct dmi_system_id __initdata io_delay_0xed_port_dmi_table[] = {
25136 +static const struct dmi_system_id __initconst io_delay_0xed_port_dmi_table[] = {
25137 {
25138 .callback = dmi_io_delay_0xed_port,
25139 .ident = "Compaq Presario V6000",
25140 diff --git a/arch/x86/kernel/ioport.c b/arch/x86/kernel/ioport.c
25141 index 4ddaf66..49d5c18 100644
25142 --- a/arch/x86/kernel/ioport.c
25143 +++ b/arch/x86/kernel/ioport.c
25144 @@ -6,6 +6,7 @@
25145 #include <linux/sched.h>
25146 #include <linux/kernel.h>
25147 #include <linux/capability.h>
25148 +#include <linux/security.h>
25149 #include <linux/errno.h>
25150 #include <linux/types.h>
25151 #include <linux/ioport.h>
25152 @@ -30,6 +31,12 @@ asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int turn_on)
25153 return -EINVAL;
25154 if (turn_on && !capable(CAP_SYS_RAWIO))
25155 return -EPERM;
25156 +#ifdef CONFIG_GRKERNSEC_IO
25157 + if (turn_on && grsec_disable_privio) {
25158 + gr_handle_ioperm();
25159 + return -ENODEV;
25160 + }
25161 +#endif
25162
25163 /*
25164 * If it's the first ioperm() call in this thread's lifetime, set the
25165 @@ -54,7 +61,7 @@ asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int turn_on)
25166 * because the ->io_bitmap_max value must match the bitmap
25167 * contents:
25168 */
25169 - tss = &per_cpu(init_tss, get_cpu());
25170 + tss = init_tss + get_cpu();
25171
25172 if (turn_on)
25173 bitmap_clear(t->io_bitmap_ptr, from, num);
25174 @@ -105,6 +112,12 @@ SYSCALL_DEFINE1(iopl, unsigned int, level)
25175 if (level > old) {
25176 if (!capable(CAP_SYS_RAWIO))
25177 return -EPERM;
25178 +#ifdef CONFIG_GRKERNSEC_IO
25179 + if (grsec_disable_privio) {
25180 + gr_handle_iopl();
25181 + return -ENODEV;
25182 + }
25183 +#endif
25184 }
25185 regs->flags = (regs->flags & ~X86_EFLAGS_IOPL) | (level << 12);
25186 t->iopl = level << 12;
25187 diff --git a/arch/x86/kernel/irq.c b/arch/x86/kernel/irq.c
25188 index 67b1cbe..6ad4cbc 100644
25189 --- a/arch/x86/kernel/irq.c
25190 +++ b/arch/x86/kernel/irq.c
25191 @@ -22,7 +22,7 @@
25192 #define CREATE_TRACE_POINTS
25193 #include <asm/trace/irq_vectors.h>
25194
25195 -atomic_t irq_err_count;
25196 +atomic_unchecked_t irq_err_count;
25197
25198 /* Function pointer for generic interrupt vector handling */
25199 void (*x86_platform_ipi_callback)(void) = NULL;
25200 @@ -132,9 +132,9 @@ int arch_show_interrupts(struct seq_file *p, int prec)
25201 seq_printf(p, "%10u ", irq_stats(j)->irq_hv_callback_count);
25202 seq_puts(p, " Hypervisor callback interrupts\n");
25203 #endif
25204 - seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read(&irq_err_count));
25205 + seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read_unchecked(&irq_err_count));
25206 #if defined(CONFIG_X86_IO_APIC)
25207 - seq_printf(p, "%*s: %10u\n", prec, "MIS", atomic_read(&irq_mis_count));
25208 + seq_printf(p, "%*s: %10u\n", prec, "MIS", atomic_read_unchecked(&irq_mis_count));
25209 #endif
25210 return 0;
25211 }
25212 @@ -174,7 +174,7 @@ u64 arch_irq_stat_cpu(unsigned int cpu)
25213
25214 u64 arch_irq_stat(void)
25215 {
25216 - u64 sum = atomic_read(&irq_err_count);
25217 + u64 sum = atomic_read_unchecked(&irq_err_count);
25218 return sum;
25219 }
25220
25221 diff --git a/arch/x86/kernel/irq_32.c b/arch/x86/kernel/irq_32.c
25222 index 28d28f5..e6cc9ae 100644
25223 --- a/arch/x86/kernel/irq_32.c
25224 +++ b/arch/x86/kernel/irq_32.c
25225 @@ -29,6 +29,8 @@ EXPORT_PER_CPU_SYMBOL(irq_regs);
25226
25227 #ifdef CONFIG_DEBUG_STACKOVERFLOW
25228
25229 +extern void gr_handle_kernel_exploit(void);
25230 +
25231 int sysctl_panic_on_stackoverflow __read_mostly;
25232
25233 /* Debugging check for stack overflow: is there less than 1KB free? */
25234 @@ -39,13 +41,14 @@ static int check_stack_overflow(void)
25235 __asm__ __volatile__("andl %%esp,%0" :
25236 "=r" (sp) : "0" (THREAD_SIZE - 1));
25237
25238 - return sp < (sizeof(struct thread_info) + STACK_WARN);
25239 + return sp < STACK_WARN;
25240 }
25241
25242 static void print_stack_overflow(void)
25243 {
25244 printk(KERN_WARNING "low stack detected by irq handler\n");
25245 dump_stack();
25246 + gr_handle_kernel_exploit();
25247 if (sysctl_panic_on_stackoverflow)
25248 panic("low stack detected by irq handler - check messages\n");
25249 }
25250 @@ -77,10 +80,9 @@ static inline void *current_stack(void)
25251 static inline int
25252 execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25253 {
25254 - struct irq_stack *curstk, *irqstk;
25255 + struct irq_stack *irqstk;
25256 u32 *isp, *prev_esp, arg1, arg2;
25257
25258 - curstk = (struct irq_stack *) current_stack();
25259 irqstk = __this_cpu_read(hardirq_stack);
25260
25261 /*
25262 @@ -89,15 +91,19 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25263 * handler) we can't do that and just have to keep using the
25264 * current stack (which is the irq stack already after all)
25265 */
25266 - if (unlikely(curstk == irqstk))
25267 + if (unlikely((void *)current_stack_pointer - (void *)irqstk < THREAD_SIZE))
25268 return 0;
25269
25270 - isp = (u32 *) ((char *)irqstk + sizeof(*irqstk));
25271 + isp = (u32 *) ((char *)irqstk + sizeof(*irqstk) - 8);
25272
25273 /* Save the next esp at the bottom of the stack */
25274 prev_esp = (u32 *)irqstk;
25275 *prev_esp = current_stack_pointer();
25276
25277 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25278 + __set_fs(MAKE_MM_SEG(0));
25279 +#endif
25280 +
25281 if (unlikely(overflow))
25282 call_on_stack(print_stack_overflow, isp);
25283
25284 @@ -108,6 +114,11 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25285 : "0" (irq), "1" (desc), "2" (isp),
25286 "D" (desc->handle_irq)
25287 : "memory", "cc", "ecx");
25288 +
25289 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25290 + __set_fs(current_thread_info()->addr_limit);
25291 +#endif
25292 +
25293 return 1;
25294 }
25295
25296 @@ -116,32 +127,18 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25297 */
25298 void irq_ctx_init(int cpu)
25299 {
25300 - struct irq_stack *irqstk;
25301 -
25302 if (per_cpu(hardirq_stack, cpu))
25303 return;
25304
25305 - irqstk = page_address(alloc_pages_node(cpu_to_node(cpu),
25306 - THREADINFO_GFP,
25307 - THREAD_SIZE_ORDER));
25308 - per_cpu(hardirq_stack, cpu) = irqstk;
25309 -
25310 - irqstk = page_address(alloc_pages_node(cpu_to_node(cpu),
25311 - THREADINFO_GFP,
25312 - THREAD_SIZE_ORDER));
25313 - per_cpu(softirq_stack, cpu) = irqstk;
25314 -
25315 - printk(KERN_DEBUG "CPU %u irqstacks, hard=%p soft=%p\n",
25316 - cpu, per_cpu(hardirq_stack, cpu), per_cpu(softirq_stack, cpu));
25317 + per_cpu(hardirq_stack, cpu) = page_address(alloc_pages_node(cpu_to_node(cpu), THREADINFO_GFP, THREAD_SIZE_ORDER));
25318 + per_cpu(softirq_stack, cpu) = page_address(alloc_pages_node(cpu_to_node(cpu), THREADINFO_GFP, THREAD_SIZE_ORDER));
25319 }
25320
25321 void do_softirq_own_stack(void)
25322 {
25323 - struct thread_info *curstk;
25324 struct irq_stack *irqstk;
25325 u32 *isp, *prev_esp;
25326
25327 - curstk = current_stack();
25328 irqstk = __this_cpu_read(softirq_stack);
25329
25330 /* build the stack frame on the softirq stack */
25331 @@ -151,7 +148,16 @@ void do_softirq_own_stack(void)
25332 prev_esp = (u32 *)irqstk;
25333 *prev_esp = current_stack_pointer();
25334
25335 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25336 + __set_fs(MAKE_MM_SEG(0));
25337 +#endif
25338 +
25339 call_on_stack(__do_softirq, isp);
25340 +
25341 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25342 + __set_fs(current_thread_info()->addr_limit);
25343 +#endif
25344 +
25345 }
25346
25347 bool handle_irq(unsigned irq, struct pt_regs *regs)
25348 @@ -165,7 +171,7 @@ bool handle_irq(unsigned irq, struct pt_regs *regs)
25349 if (unlikely(!desc))
25350 return false;
25351
25352 - if (user_mode_vm(regs) || !execute_on_irq_stack(overflow, desc, irq)) {
25353 + if (user_mode(regs) || !execute_on_irq_stack(overflow, desc, irq)) {
25354 if (unlikely(overflow))
25355 print_stack_overflow();
25356 desc->handle_irq(irq, desc);
25357 diff --git a/arch/x86/kernel/irq_64.c b/arch/x86/kernel/irq_64.c
25358 index e4b503d..824fce8 100644
25359 --- a/arch/x86/kernel/irq_64.c
25360 +++ b/arch/x86/kernel/irq_64.c
25361 @@ -26,6 +26,8 @@ EXPORT_PER_CPU_SYMBOL(irq_stat);
25362 DEFINE_PER_CPU(struct pt_regs *, irq_regs);
25363 EXPORT_PER_CPU_SYMBOL(irq_regs);
25364
25365 +extern void gr_handle_kernel_exploit(void);
25366 +
25367 int sysctl_panic_on_stackoverflow;
25368
25369 /*
25370 @@ -44,7 +46,7 @@ static inline void stack_overflow_check(struct pt_regs *regs)
25371 u64 estack_top, estack_bottom;
25372 u64 curbase = (u64)task_stack_page(current);
25373
25374 - if (user_mode_vm(regs))
25375 + if (user_mode(regs))
25376 return;
25377
25378 if (regs->sp >= curbase + sizeof(struct thread_info) +
25379 @@ -69,6 +71,8 @@ static inline void stack_overflow_check(struct pt_regs *regs)
25380 irq_stack_top, irq_stack_bottom,
25381 estack_top, estack_bottom);
25382
25383 + gr_handle_kernel_exploit();
25384 +
25385 if (sysctl_panic_on_stackoverflow)
25386 panic("low stack detected by irq handler - check messages\n");
25387 #endif
25388 diff --git a/arch/x86/kernel/jump_label.c b/arch/x86/kernel/jump_label.c
25389 index 26d5a55..a01160a 100644
25390 --- a/arch/x86/kernel/jump_label.c
25391 +++ b/arch/x86/kernel/jump_label.c
25392 @@ -51,7 +51,7 @@ static void __jump_label_transform(struct jump_entry *entry,
25393 * Jump label is enabled for the first time.
25394 * So we expect a default_nop...
25395 */
25396 - if (unlikely(memcmp((void *)entry->code, default_nop, 5)
25397 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), default_nop, 5)
25398 != 0))
25399 bug_at((void *)entry->code, __LINE__);
25400 } else {
25401 @@ -59,7 +59,7 @@ static void __jump_label_transform(struct jump_entry *entry,
25402 * ...otherwise expect an ideal_nop. Otherwise
25403 * something went horribly wrong.
25404 */
25405 - if (unlikely(memcmp((void *)entry->code, ideal_nop, 5)
25406 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), ideal_nop, 5)
25407 != 0))
25408 bug_at((void *)entry->code, __LINE__);
25409 }
25410 @@ -75,13 +75,13 @@ static void __jump_label_transform(struct jump_entry *entry,
25411 * are converting the default nop to the ideal nop.
25412 */
25413 if (init) {
25414 - if (unlikely(memcmp((void *)entry->code, default_nop, 5) != 0))
25415 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), default_nop, 5) != 0))
25416 bug_at((void *)entry->code, __LINE__);
25417 } else {
25418 code.jump = 0xe9;
25419 code.offset = entry->target -
25420 (entry->code + JUMP_LABEL_NOP_SIZE);
25421 - if (unlikely(memcmp((void *)entry->code, &code, 5) != 0))
25422 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), &code, 5) != 0))
25423 bug_at((void *)entry->code, __LINE__);
25424 }
25425 memcpy(&code, ideal_nops[NOP_ATOMIC5], JUMP_LABEL_NOP_SIZE);
25426 diff --git a/arch/x86/kernel/kgdb.c b/arch/x86/kernel/kgdb.c
25427 index 25ecd56..e12482f 100644
25428 --- a/arch/x86/kernel/kgdb.c
25429 +++ b/arch/x86/kernel/kgdb.c
25430 @@ -126,11 +126,11 @@ char *dbg_get_reg(int regno, void *mem, struct pt_regs *regs)
25431 #ifdef CONFIG_X86_32
25432 switch (regno) {
25433 case GDB_SS:
25434 - if (!user_mode_vm(regs))
25435 + if (!user_mode(regs))
25436 *(unsigned long *)mem = __KERNEL_DS;
25437 break;
25438 case GDB_SP:
25439 - if (!user_mode_vm(regs))
25440 + if (!user_mode(regs))
25441 *(unsigned long *)mem = kernel_stack_pointer(regs);
25442 break;
25443 case GDB_GS:
25444 @@ -228,7 +228,10 @@ static void kgdb_correct_hw_break(void)
25445 bp->attr.bp_addr = breakinfo[breakno].addr;
25446 bp->attr.bp_len = breakinfo[breakno].len;
25447 bp->attr.bp_type = breakinfo[breakno].type;
25448 - info->address = breakinfo[breakno].addr;
25449 + if (breakinfo[breakno].type == X86_BREAKPOINT_EXECUTE)
25450 + info->address = ktla_ktva(breakinfo[breakno].addr);
25451 + else
25452 + info->address = breakinfo[breakno].addr;
25453 info->len = breakinfo[breakno].len;
25454 info->type = breakinfo[breakno].type;
25455 val = arch_install_hw_breakpoint(bp);
25456 @@ -475,12 +478,12 @@ int kgdb_arch_handle_exception(int e_vector, int signo, int err_code,
25457 case 'k':
25458 /* clear the trace bit */
25459 linux_regs->flags &= ~X86_EFLAGS_TF;
25460 - atomic_set(&kgdb_cpu_doing_single_step, -1);
25461 + atomic_set_unchecked(&kgdb_cpu_doing_single_step, -1);
25462
25463 /* set the trace bit if we're stepping */
25464 if (remcomInBuffer[0] == 's') {
25465 linux_regs->flags |= X86_EFLAGS_TF;
25466 - atomic_set(&kgdb_cpu_doing_single_step,
25467 + atomic_set_unchecked(&kgdb_cpu_doing_single_step,
25468 raw_smp_processor_id());
25469 }
25470
25471 @@ -545,7 +548,7 @@ static int __kgdb_notify(struct die_args *args, unsigned long cmd)
25472
25473 switch (cmd) {
25474 case DIE_DEBUG:
25475 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1) {
25476 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1) {
25477 if (user_mode(regs))
25478 return single_step_cont(regs, args);
25479 break;
25480 @@ -750,11 +753,11 @@ int kgdb_arch_set_breakpoint(struct kgdb_bkpt *bpt)
25481 #endif /* CONFIG_DEBUG_RODATA */
25482
25483 bpt->type = BP_BREAKPOINT;
25484 - err = probe_kernel_read(bpt->saved_instr, (char *)bpt->bpt_addr,
25485 + err = probe_kernel_read(bpt->saved_instr, ktla_ktva((char *)bpt->bpt_addr),
25486 BREAK_INSTR_SIZE);
25487 if (err)
25488 return err;
25489 - err = probe_kernel_write((char *)bpt->bpt_addr,
25490 + err = probe_kernel_write(ktla_ktva((char *)bpt->bpt_addr),
25491 arch_kgdb_ops.gdb_bpt_instr, BREAK_INSTR_SIZE);
25492 #ifdef CONFIG_DEBUG_RODATA
25493 if (!err)
25494 @@ -767,7 +770,7 @@ int kgdb_arch_set_breakpoint(struct kgdb_bkpt *bpt)
25495 return -EBUSY;
25496 text_poke((void *)bpt->bpt_addr, arch_kgdb_ops.gdb_bpt_instr,
25497 BREAK_INSTR_SIZE);
25498 - err = probe_kernel_read(opc, (char *)bpt->bpt_addr, BREAK_INSTR_SIZE);
25499 + err = probe_kernel_read(opc, ktla_ktva((char *)bpt->bpt_addr), BREAK_INSTR_SIZE);
25500 if (err)
25501 return err;
25502 if (memcmp(opc, arch_kgdb_ops.gdb_bpt_instr, BREAK_INSTR_SIZE))
25503 @@ -792,13 +795,13 @@ int kgdb_arch_remove_breakpoint(struct kgdb_bkpt *bpt)
25504 if (mutex_is_locked(&text_mutex))
25505 goto knl_write;
25506 text_poke((void *)bpt->bpt_addr, bpt->saved_instr, BREAK_INSTR_SIZE);
25507 - err = probe_kernel_read(opc, (char *)bpt->bpt_addr, BREAK_INSTR_SIZE);
25508 + err = probe_kernel_read(opc, ktla_ktva((char *)bpt->bpt_addr), BREAK_INSTR_SIZE);
25509 if (err || memcmp(opc, bpt->saved_instr, BREAK_INSTR_SIZE))
25510 goto knl_write;
25511 return err;
25512 knl_write:
25513 #endif /* CONFIG_DEBUG_RODATA */
25514 - return probe_kernel_write((char *)bpt->bpt_addr,
25515 + return probe_kernel_write(ktla_ktva((char *)bpt->bpt_addr),
25516 (char *)bpt->saved_instr, BREAK_INSTR_SIZE);
25517 }
25518
25519 diff --git a/arch/x86/kernel/kprobes/core.c b/arch/x86/kernel/kprobes/core.c
25520 index 4e3d5a9..03fffd8 100644
25521 --- a/arch/x86/kernel/kprobes/core.c
25522 +++ b/arch/x86/kernel/kprobes/core.c
25523 @@ -120,9 +120,12 @@ __synthesize_relative_insn(void *from, void *to, u8 op)
25524 s32 raddr;
25525 } __packed *insn;
25526
25527 - insn = (struct __arch_relative_insn *)from;
25528 + insn = (struct __arch_relative_insn *)ktla_ktva(from);
25529 +
25530 + pax_open_kernel();
25531 insn->raddr = (s32)((long)(to) - ((long)(from) + 5));
25532 insn->op = op;
25533 + pax_close_kernel();
25534 }
25535
25536 /* Insert a jump instruction at address 'from', which jumps to address 'to'.*/
25537 @@ -168,7 +171,7 @@ int can_boost(kprobe_opcode_t *opcodes)
25538 kprobe_opcode_t opcode;
25539 kprobe_opcode_t *orig_opcodes = opcodes;
25540
25541 - if (search_exception_tables((unsigned long)opcodes))
25542 + if (search_exception_tables(ktva_ktla((unsigned long)opcodes)))
25543 return 0; /* Page fault may occur on this address. */
25544
25545 retry:
25546 @@ -260,12 +263,12 @@ __recover_probed_insn(kprobe_opcode_t *buf, unsigned long addr)
25547 * Fortunately, we know that the original code is the ideal 5-byte
25548 * long NOP.
25549 */
25550 - memcpy(buf, (void *)addr, MAX_INSN_SIZE * sizeof(kprobe_opcode_t));
25551 + memcpy(buf, (void *)ktla_ktva(addr), MAX_INSN_SIZE * sizeof(kprobe_opcode_t));
25552 if (faddr)
25553 memcpy(buf, ideal_nops[NOP_ATOMIC5], 5);
25554 else
25555 buf[0] = kp->opcode;
25556 - return (unsigned long)buf;
25557 + return ktva_ktla((unsigned long)buf);
25558 }
25559
25560 /*
25561 @@ -364,7 +367,9 @@ int __copy_instruction(u8 *dest, u8 *src)
25562 /* Another subsystem puts a breakpoint, failed to recover */
25563 if (insn.opcode.bytes[0] == BREAKPOINT_INSTRUCTION)
25564 return 0;
25565 + pax_open_kernel();
25566 memcpy(dest, insn.kaddr, insn.length);
25567 + pax_close_kernel();
25568
25569 #ifdef CONFIG_X86_64
25570 if (insn_rip_relative(&insn)) {
25571 @@ -391,7 +396,9 @@ int __copy_instruction(u8 *dest, u8 *src)
25572 return 0;
25573 }
25574 disp = (u8 *) dest + insn_offset_displacement(&insn);
25575 + pax_open_kernel();
25576 *(s32 *) disp = (s32) newdisp;
25577 + pax_close_kernel();
25578 }
25579 #endif
25580 return insn.length;
25581 @@ -533,7 +540,7 @@ static void setup_singlestep(struct kprobe *p, struct pt_regs *regs,
25582 * nor set current_kprobe, because it doesn't use single
25583 * stepping.
25584 */
25585 - regs->ip = (unsigned long)p->ainsn.insn;
25586 + regs->ip = ktva_ktla((unsigned long)p->ainsn.insn);
25587 preempt_enable_no_resched();
25588 return;
25589 }
25590 @@ -550,9 +557,9 @@ static void setup_singlestep(struct kprobe *p, struct pt_regs *regs,
25591 regs->flags &= ~X86_EFLAGS_IF;
25592 /* single step inline if the instruction is an int3 */
25593 if (p->opcode == BREAKPOINT_INSTRUCTION)
25594 - regs->ip = (unsigned long)p->addr;
25595 + regs->ip = ktla_ktva((unsigned long)p->addr);
25596 else
25597 - regs->ip = (unsigned long)p->ainsn.insn;
25598 + regs->ip = ktva_ktla((unsigned long)p->ainsn.insn);
25599 }
25600 NOKPROBE_SYMBOL(setup_singlestep);
25601
25602 @@ -602,7 +609,7 @@ int kprobe_int3_handler(struct pt_regs *regs)
25603 struct kprobe *p;
25604 struct kprobe_ctlblk *kcb;
25605
25606 - if (user_mode_vm(regs))
25607 + if (user_mode(regs))
25608 return 0;
25609
25610 addr = (kprobe_opcode_t *)(regs->ip - sizeof(kprobe_opcode_t));
25611 @@ -637,7 +644,7 @@ int kprobe_int3_handler(struct pt_regs *regs)
25612 setup_singlestep(p, regs, kcb, 0);
25613 return 1;
25614 }
25615 - } else if (*addr != BREAKPOINT_INSTRUCTION) {
25616 + } else if (*(kprobe_opcode_t *)ktla_ktva((unsigned long)addr) != BREAKPOINT_INSTRUCTION) {
25617 /*
25618 * The breakpoint instruction was removed right
25619 * after we hit it. Another cpu has removed
25620 @@ -684,6 +691,9 @@ static void __used kretprobe_trampoline_holder(void)
25621 " movq %rax, 152(%rsp)\n"
25622 RESTORE_REGS_STRING
25623 " popfq\n"
25624 +#ifdef KERNEXEC_PLUGIN
25625 + " btsq $63,(%rsp)\n"
25626 +#endif
25627 #else
25628 " pushf\n"
25629 SAVE_REGS_STRING
25630 @@ -824,7 +834,7 @@ static void resume_execution(struct kprobe *p, struct pt_regs *regs,
25631 struct kprobe_ctlblk *kcb)
25632 {
25633 unsigned long *tos = stack_addr(regs);
25634 - unsigned long copy_ip = (unsigned long)p->ainsn.insn;
25635 + unsigned long copy_ip = ktva_ktla((unsigned long)p->ainsn.insn);
25636 unsigned long orig_ip = (unsigned long)p->addr;
25637 kprobe_opcode_t *insn = p->ainsn.insn;
25638
25639 @@ -1007,7 +1017,7 @@ int kprobe_exceptions_notify(struct notifier_block *self, unsigned long val,
25640 struct die_args *args = data;
25641 int ret = NOTIFY_DONE;
25642
25643 - if (args->regs && user_mode_vm(args->regs))
25644 + if (args->regs && user_mode(args->regs))
25645 return ret;
25646
25647 if (val == DIE_GPF) {
25648 diff --git a/arch/x86/kernel/kprobes/opt.c b/arch/x86/kernel/kprobes/opt.c
25649 index 7b3b9d1..e2478b91 100644
25650 --- a/arch/x86/kernel/kprobes/opt.c
25651 +++ b/arch/x86/kernel/kprobes/opt.c
25652 @@ -79,6 +79,7 @@ found:
25653 /* Insert a move instruction which sets a pointer to eax/rdi (1st arg). */
25654 static void synthesize_set_arg1(kprobe_opcode_t *addr, unsigned long val)
25655 {
25656 + pax_open_kernel();
25657 #ifdef CONFIG_X86_64
25658 *addr++ = 0x48;
25659 *addr++ = 0xbf;
25660 @@ -86,6 +87,7 @@ static void synthesize_set_arg1(kprobe_opcode_t *addr, unsigned long val)
25661 *addr++ = 0xb8;
25662 #endif
25663 *(unsigned long *)addr = val;
25664 + pax_close_kernel();
25665 }
25666
25667 asm (
25668 @@ -342,7 +344,7 @@ int arch_prepare_optimized_kprobe(struct optimized_kprobe *op,
25669 * Verify if the address gap is in 2GB range, because this uses
25670 * a relative jump.
25671 */
25672 - rel = (long)op->optinsn.insn - (long)op->kp.addr + RELATIVEJUMP_SIZE;
25673 + rel = (long)op->optinsn.insn - ktla_ktva((long)op->kp.addr) + RELATIVEJUMP_SIZE;
25674 if (abs(rel) > 0x7fffffff) {
25675 __arch_remove_optimized_kprobe(op, 0);
25676 return -ERANGE;
25677 @@ -359,16 +361,18 @@ int arch_prepare_optimized_kprobe(struct optimized_kprobe *op,
25678 op->optinsn.size = ret;
25679
25680 /* Copy arch-dep-instance from template */
25681 - memcpy(buf, &optprobe_template_entry, TMPL_END_IDX);
25682 + pax_open_kernel();
25683 + memcpy(buf, ktla_ktva(&optprobe_template_entry), TMPL_END_IDX);
25684 + pax_close_kernel();
25685
25686 /* Set probe information */
25687 synthesize_set_arg1(buf + TMPL_MOVE_IDX, (unsigned long)op);
25688
25689 /* Set probe function call */
25690 - synthesize_relcall(buf + TMPL_CALL_IDX, optimized_callback);
25691 + synthesize_relcall(ktva_ktla(buf) + TMPL_CALL_IDX, optimized_callback);
25692
25693 /* Set returning jmp instruction at the tail of out-of-line buffer */
25694 - synthesize_reljump(buf + TMPL_END_IDX + op->optinsn.size,
25695 + synthesize_reljump(ktva_ktla(buf) + TMPL_END_IDX + op->optinsn.size,
25696 (u8 *)op->kp.addr + op->optinsn.size);
25697
25698 flush_icache_range((unsigned long) buf,
25699 @@ -393,7 +397,7 @@ void arch_optimize_kprobes(struct list_head *oplist)
25700 WARN_ON(kprobe_disabled(&op->kp));
25701
25702 /* Backup instructions which will be replaced by jump address */
25703 - memcpy(op->optinsn.copied_insn, op->kp.addr + INT3_SIZE,
25704 + memcpy(op->optinsn.copied_insn, ktla_ktva(op->kp.addr) + INT3_SIZE,
25705 RELATIVE_ADDR_SIZE);
25706
25707 insn_buf[0] = RELATIVEJUMP_OPCODE;
25708 @@ -441,7 +445,7 @@ int setup_detour_execution(struct kprobe *p, struct pt_regs *regs, int reenter)
25709 /* This kprobe is really able to run optimized path. */
25710 op = container_of(p, struct optimized_kprobe, kp);
25711 /* Detour through copied instructions */
25712 - regs->ip = (unsigned long)op->optinsn.insn + TMPL_END_IDX;
25713 + regs->ip = ktva_ktla((unsigned long)op->optinsn.insn) + TMPL_END_IDX;
25714 if (!reenter)
25715 reset_current_kprobe();
25716 preempt_enable_no_resched();
25717 diff --git a/arch/x86/kernel/ksysfs.c b/arch/x86/kernel/ksysfs.c
25718 index c2bedae..25e7ab60 100644
25719 --- a/arch/x86/kernel/ksysfs.c
25720 +++ b/arch/x86/kernel/ksysfs.c
25721 @@ -184,7 +184,7 @@ out:
25722
25723 static struct kobj_attribute type_attr = __ATTR_RO(type);
25724
25725 -static struct bin_attribute data_attr = {
25726 +static bin_attribute_no_const data_attr __read_only = {
25727 .attr = {
25728 .name = "data",
25729 .mode = S_IRUGO,
25730 diff --git a/arch/x86/kernel/ldt.c b/arch/x86/kernel/ldt.c
25731 index c37886d..d851d32 100644
25732 --- a/arch/x86/kernel/ldt.c
25733 +++ b/arch/x86/kernel/ldt.c
25734 @@ -66,13 +66,13 @@ static int alloc_ldt(mm_context_t *pc, int mincount, int reload)
25735 if (reload) {
25736 #ifdef CONFIG_SMP
25737 preempt_disable();
25738 - load_LDT(pc);
25739 + load_LDT_nolock(pc);
25740 if (!cpumask_equal(mm_cpumask(current->mm),
25741 cpumask_of(smp_processor_id())))
25742 smp_call_function(flush_ldt, current->mm, 1);
25743 preempt_enable();
25744 #else
25745 - load_LDT(pc);
25746 + load_LDT_nolock(pc);
25747 #endif
25748 }
25749 if (oldsize) {
25750 @@ -94,7 +94,7 @@ static inline int copy_ldt(mm_context_t *new, mm_context_t *old)
25751 return err;
25752
25753 for (i = 0; i < old->size; i++)
25754 - write_ldt_entry(new->ldt, i, old->ldt + i * LDT_ENTRY_SIZE);
25755 + write_ldt_entry(new->ldt, i, old->ldt + i);
25756 return 0;
25757 }
25758
25759 @@ -115,6 +115,24 @@ int init_new_context(struct task_struct *tsk, struct mm_struct *mm)
25760 retval = copy_ldt(&mm->context, &old_mm->context);
25761 mutex_unlock(&old_mm->context.lock);
25762 }
25763 +
25764 + if (tsk == current) {
25765 + mm->context.vdso = 0;
25766 +
25767 +#ifdef CONFIG_X86_32
25768 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
25769 + mm->context.user_cs_base = 0UL;
25770 + mm->context.user_cs_limit = ~0UL;
25771 +
25772 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
25773 + cpus_clear(mm->context.cpu_user_cs_mask);
25774 +#endif
25775 +
25776 +#endif
25777 +#endif
25778 +
25779 + }
25780 +
25781 return retval;
25782 }
25783
25784 @@ -229,6 +247,13 @@ static int write_ldt(void __user *ptr, unsigned long bytecount, int oldmode)
25785 }
25786 }
25787
25788 +#ifdef CONFIG_PAX_SEGMEXEC
25789 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (ldt_info.contents & MODIFY_LDT_CONTENTS_CODE)) {
25790 + error = -EINVAL;
25791 + goto out_unlock;
25792 + }
25793 +#endif
25794 +
25795 if (!IS_ENABLED(CONFIG_X86_16BIT) && !ldt_info.seg_32bit) {
25796 error = -EINVAL;
25797 goto out_unlock;
25798 diff --git a/arch/x86/kernel/livepatch.c b/arch/x86/kernel/livepatch.c
25799 index ff3c3101d..d7c0cd8 100644
25800 --- a/arch/x86/kernel/livepatch.c
25801 +++ b/arch/x86/kernel/livepatch.c
25802 @@ -41,9 +41,10 @@ int klp_write_module_reloc(struct module *mod, unsigned long type,
25803 int ret, numpages, size = 4;
25804 bool readonly;
25805 unsigned long val;
25806 - unsigned long core = (unsigned long)mod->module_core;
25807 - unsigned long core_ro_size = mod->core_ro_size;
25808 - unsigned long core_size = mod->core_size;
25809 + unsigned long core_rx = (unsigned long)mod->module_core_rx;
25810 + unsigned long core_rw = (unsigned long)mod->module_core_rw;
25811 + unsigned long core_size_rx = mod->core_size_rx;
25812 + unsigned long core_size_rw = mod->core_size_rw;
25813
25814 switch (type) {
25815 case R_X86_64_NONE:
25816 @@ -66,11 +67,12 @@ int klp_write_module_reloc(struct module *mod, unsigned long type,
25817 return -EINVAL;
25818 }
25819
25820 - if (loc < core || loc >= core + core_size)
25821 + if ((loc < core_rx || loc >= core_rx + core_size_rx) &&
25822 + (loc < core_rw || loc >= core_rw + core_size_rw))
25823 /* loc does not point to any symbol inside the module */
25824 return -EINVAL;
25825
25826 - if (loc < core + core_ro_size)
25827 + if (loc < core_rx + core_size_rx)
25828 readonly = true;
25829 else
25830 readonly = false;
25831 diff --git a/arch/x86/kernel/machine_kexec_32.c b/arch/x86/kernel/machine_kexec_32.c
25832 index 469b23d..5449cfe 100644
25833 --- a/arch/x86/kernel/machine_kexec_32.c
25834 +++ b/arch/x86/kernel/machine_kexec_32.c
25835 @@ -26,7 +26,7 @@
25836 #include <asm/cacheflush.h>
25837 #include <asm/debugreg.h>
25838
25839 -static void set_idt(void *newidt, __u16 limit)
25840 +static void set_idt(struct desc_struct *newidt, __u16 limit)
25841 {
25842 struct desc_ptr curidt;
25843
25844 @@ -38,7 +38,7 @@ static void set_idt(void *newidt, __u16 limit)
25845 }
25846
25847
25848 -static void set_gdt(void *newgdt, __u16 limit)
25849 +static void set_gdt(struct desc_struct *newgdt, __u16 limit)
25850 {
25851 struct desc_ptr curgdt;
25852
25853 @@ -216,7 +216,7 @@ void machine_kexec(struct kimage *image)
25854 }
25855
25856 control_page = page_address(image->control_code_page);
25857 - memcpy(control_page, relocate_kernel, KEXEC_CONTROL_CODE_MAX_SIZE);
25858 + memcpy(control_page, (void *)ktla_ktva((unsigned long)relocate_kernel), KEXEC_CONTROL_CODE_MAX_SIZE);
25859
25860 relocate_kernel_ptr = control_page;
25861 page_list[PA_CONTROL_PAGE] = __pa(control_page);
25862 diff --git a/arch/x86/kernel/mcount_64.S b/arch/x86/kernel/mcount_64.S
25863 index 94ea120..4154cea 100644
25864 --- a/arch/x86/kernel/mcount_64.S
25865 +++ b/arch/x86/kernel/mcount_64.S
25866 @@ -7,7 +7,7 @@
25867 #include <linux/linkage.h>
25868 #include <asm/ptrace.h>
25869 #include <asm/ftrace.h>
25870 -
25871 +#include <asm/alternative-asm.h>
25872
25873 .code64
25874 .section .entry.text, "ax"
25875 @@ -148,8 +148,9 @@
25876 #ifdef CONFIG_DYNAMIC_FTRACE
25877
25878 ENTRY(function_hook)
25879 + pax_force_retaddr
25880 retq
25881 -END(function_hook)
25882 +ENDPROC(function_hook)
25883
25884 ENTRY(ftrace_caller)
25885 /* save_mcount_regs fills in first two parameters */
25886 @@ -181,8 +182,9 @@ GLOBAL(ftrace_graph_call)
25887 #endif
25888
25889 GLOBAL(ftrace_stub)
25890 + pax_force_retaddr
25891 retq
25892 -END(ftrace_caller)
25893 +ENDPROC(ftrace_caller)
25894
25895 ENTRY(ftrace_regs_caller)
25896 /* Save the current flags before any operations that can change them */
25897 @@ -253,7 +255,7 @@ GLOBAL(ftrace_regs_caller_end)
25898
25899 jmp ftrace_return
25900
25901 -END(ftrace_regs_caller)
25902 +ENDPROC(ftrace_regs_caller)
25903
25904
25905 #else /* ! CONFIG_DYNAMIC_FTRACE */
25906 @@ -272,18 +274,20 @@ fgraph_trace:
25907 #endif
25908
25909 GLOBAL(ftrace_stub)
25910 + pax_force_retaddr
25911 retq
25912
25913 trace:
25914 /* save_mcount_regs fills in first two parameters */
25915 save_mcount_regs
25916
25917 + pax_force_fptr ftrace_trace_function
25918 call *ftrace_trace_function
25919
25920 restore_mcount_regs
25921
25922 jmp fgraph_trace
25923 -END(function_hook)
25924 +ENDPROC(function_hook)
25925 #endif /* CONFIG_DYNAMIC_FTRACE */
25926 #endif /* CONFIG_FUNCTION_TRACER */
25927
25928 @@ -305,8 +309,9 @@ ENTRY(ftrace_graph_caller)
25929
25930 restore_mcount_regs
25931
25932 + pax_force_retaddr
25933 retq
25934 -END(ftrace_graph_caller)
25935 +ENDPROC(ftrace_graph_caller)
25936
25937 GLOBAL(return_to_handler)
25938 subq $24, %rsp
25939 @@ -322,5 +327,7 @@ GLOBAL(return_to_handler)
25940 movq 8(%rsp), %rdx
25941 movq (%rsp), %rax
25942 addq $24, %rsp
25943 + pax_force_fptr %rdi
25944 jmp *%rdi
25945 +ENDPROC(return_to_handler)
25946 #endif
25947 diff --git a/arch/x86/kernel/module.c b/arch/x86/kernel/module.c
25948 index d1ac80b..f593701 100644
25949 --- a/arch/x86/kernel/module.c
25950 +++ b/arch/x86/kernel/module.c
25951 @@ -82,17 +82,17 @@ static unsigned long int get_module_load_offset(void)
25952 }
25953 #endif
25954
25955 -void *module_alloc(unsigned long size)
25956 +static inline void *__module_alloc(unsigned long size, pgprot_t prot)
25957 {
25958 void *p;
25959
25960 - if (PAGE_ALIGN(size) > MODULES_LEN)
25961 + if (!size || PAGE_ALIGN(size) > MODULES_LEN)
25962 return NULL;
25963
25964 p = __vmalloc_node_range(size, MODULE_ALIGN,
25965 MODULES_VADDR + get_module_load_offset(),
25966 - MODULES_END, GFP_KERNEL | __GFP_HIGHMEM,
25967 - PAGE_KERNEL_EXEC, 0, NUMA_NO_NODE,
25968 + MODULES_END, GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO,
25969 + prot, 0, NUMA_NO_NODE,
25970 __builtin_return_address(0));
25971 if (p && (kasan_module_alloc(p, size) < 0)) {
25972 vfree(p);
25973 @@ -102,6 +102,51 @@ void *module_alloc(unsigned long size)
25974 return p;
25975 }
25976
25977 +void *module_alloc(unsigned long size)
25978 +{
25979 +
25980 +#ifdef CONFIG_PAX_KERNEXEC
25981 + return __module_alloc(size, PAGE_KERNEL);
25982 +#else
25983 + return __module_alloc(size, PAGE_KERNEL_EXEC);
25984 +#endif
25985 +
25986 +}
25987 +
25988 +#ifdef CONFIG_PAX_KERNEXEC
25989 +#ifdef CONFIG_X86_32
25990 +void *module_alloc_exec(unsigned long size)
25991 +{
25992 + struct vm_struct *area;
25993 +
25994 + if (size == 0)
25995 + return NULL;
25996 +
25997 + area = __get_vm_area(size, VM_ALLOC, (unsigned long)&MODULES_EXEC_VADDR, (unsigned long)&MODULES_EXEC_END);
25998 +return area ? area->addr : NULL;
25999 +}
26000 +EXPORT_SYMBOL(module_alloc_exec);
26001 +
26002 +void module_memfree_exec(void *module_region)
26003 +{
26004 + vunmap(module_region);
26005 +}
26006 +EXPORT_SYMBOL(module_memfree_exec);
26007 +#else
26008 +void module_memfree_exec(void *module_region)
26009 +{
26010 + module_memfree(module_region);
26011 +}
26012 +EXPORT_SYMBOL(module_memfree_exec);
26013 +
26014 +void *module_alloc_exec(unsigned long size)
26015 +{
26016 + return __module_alloc(size, PAGE_KERNEL_RX);
26017 +}
26018 +EXPORT_SYMBOL(module_alloc_exec);
26019 +#endif
26020 +#endif
26021 +
26022 #ifdef CONFIG_X86_32
26023 int apply_relocate(Elf32_Shdr *sechdrs,
26024 const char *strtab,
26025 @@ -112,14 +157,16 @@ int apply_relocate(Elf32_Shdr *sechdrs,
26026 unsigned int i;
26027 Elf32_Rel *rel = (void *)sechdrs[relsec].sh_addr;
26028 Elf32_Sym *sym;
26029 - uint32_t *location;
26030 + uint32_t *plocation, location;
26031
26032 DEBUGP("Applying relocate section %u to %u\n",
26033 relsec, sechdrs[relsec].sh_info);
26034 for (i = 0; i < sechdrs[relsec].sh_size / sizeof(*rel); i++) {
26035 /* This is where to make the change */
26036 - location = (void *)sechdrs[sechdrs[relsec].sh_info].sh_addr
26037 - + rel[i].r_offset;
26038 + plocation = (void *)sechdrs[sechdrs[relsec].sh_info].sh_addr + rel[i].r_offset;
26039 + location = (uint32_t)plocation;
26040 + if (sechdrs[sechdrs[relsec].sh_info].sh_flags & SHF_EXECINSTR)
26041 + plocation = ktla_ktva((void *)plocation);
26042 /* This is the symbol it is referring to. Note that all
26043 undefined symbols have been resolved. */
26044 sym = (Elf32_Sym *)sechdrs[symindex].sh_addr
26045 @@ -128,11 +175,15 @@ int apply_relocate(Elf32_Shdr *sechdrs,
26046 switch (ELF32_R_TYPE(rel[i].r_info)) {
26047 case R_386_32:
26048 /* We add the value into the location given */
26049 - *location += sym->st_value;
26050 + pax_open_kernel();
26051 + *plocation += sym->st_value;
26052 + pax_close_kernel();
26053 break;
26054 case R_386_PC32:
26055 /* Add the value, subtract its position */
26056 - *location += sym->st_value - (uint32_t)location;
26057 + pax_open_kernel();
26058 + *plocation += sym->st_value - location;
26059 + pax_close_kernel();
26060 break;
26061 default:
26062 pr_err("%s: Unknown relocation: %u\n",
26063 @@ -177,21 +228,30 @@ int apply_relocate_add(Elf64_Shdr *sechdrs,
26064 case R_X86_64_NONE:
26065 break;
26066 case R_X86_64_64:
26067 + pax_open_kernel();
26068 *(u64 *)loc = val;
26069 + pax_close_kernel();
26070 break;
26071 case R_X86_64_32:
26072 + pax_open_kernel();
26073 *(u32 *)loc = val;
26074 + pax_close_kernel();
26075 if (val != *(u32 *)loc)
26076 goto overflow;
26077 break;
26078 case R_X86_64_32S:
26079 + pax_open_kernel();
26080 *(s32 *)loc = val;
26081 + pax_close_kernel();
26082 if ((s64)val != *(s32 *)loc)
26083 goto overflow;
26084 break;
26085 case R_X86_64_PC32:
26086 val -= (u64)loc;
26087 + pax_open_kernel();
26088 *(u32 *)loc = val;
26089 + pax_close_kernel();
26090 +
26091 #if 0
26092 if ((s64)val != *(s32 *)loc)
26093 goto overflow;
26094 diff --git a/arch/x86/kernel/msr.c b/arch/x86/kernel/msr.c
26095 index 113e707..0a690e1 100644
26096 --- a/arch/x86/kernel/msr.c
26097 +++ b/arch/x86/kernel/msr.c
26098 @@ -39,6 +39,7 @@
26099 #include <linux/notifier.h>
26100 #include <linux/uaccess.h>
26101 #include <linux/gfp.h>
26102 +#include <linux/grsecurity.h>
26103
26104 #include <asm/processor.h>
26105 #include <asm/msr.h>
26106 @@ -105,6 +106,11 @@ static ssize_t msr_write(struct file *file, const char __user *buf,
26107 int err = 0;
26108 ssize_t bytes = 0;
26109
26110 +#ifdef CONFIG_GRKERNSEC_KMEM
26111 + gr_handle_msr_write();
26112 + return -EPERM;
26113 +#endif
26114 +
26115 if (count % 8)
26116 return -EINVAL; /* Invalid chunk size */
26117
26118 @@ -152,6 +158,10 @@ static long msr_ioctl(struct file *file, unsigned int ioc, unsigned long arg)
26119 err = -EBADF;
26120 break;
26121 }
26122 +#ifdef CONFIG_GRKERNSEC_KMEM
26123 + gr_handle_msr_write();
26124 + return -EPERM;
26125 +#endif
26126 if (copy_from_user(&regs, uregs, sizeof regs)) {
26127 err = -EFAULT;
26128 break;
26129 @@ -235,7 +245,7 @@ static int msr_class_cpu_callback(struct notifier_block *nfb,
26130 return notifier_from_errno(err);
26131 }
26132
26133 -static struct notifier_block __refdata msr_class_cpu_notifier = {
26134 +static struct notifier_block msr_class_cpu_notifier = {
26135 .notifier_call = msr_class_cpu_callback,
26136 };
26137
26138 diff --git a/arch/x86/kernel/nmi.c b/arch/x86/kernel/nmi.c
26139 index c3e985d..110a36a 100644
26140 --- a/arch/x86/kernel/nmi.c
26141 +++ b/arch/x86/kernel/nmi.c
26142 @@ -98,16 +98,16 @@ fs_initcall(nmi_warning_debugfs);
26143
26144 static void nmi_max_handler(struct irq_work *w)
26145 {
26146 - struct nmiaction *a = container_of(w, struct nmiaction, irq_work);
26147 + struct nmiwork *n = container_of(w, struct nmiwork, irq_work);
26148 int remainder_ns, decimal_msecs;
26149 - u64 whole_msecs = ACCESS_ONCE(a->max_duration);
26150 + u64 whole_msecs = ACCESS_ONCE(n->max_duration);
26151
26152 remainder_ns = do_div(whole_msecs, (1000 * 1000));
26153 decimal_msecs = remainder_ns / 1000;
26154
26155 printk_ratelimited(KERN_INFO
26156 "INFO: NMI handler (%ps) took too long to run: %lld.%03d msecs\n",
26157 - a->handler, whole_msecs, decimal_msecs);
26158 + n->action->handler, whole_msecs, decimal_msecs);
26159 }
26160
26161 static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26162 @@ -134,11 +134,11 @@ static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26163 delta = sched_clock() - delta;
26164 trace_nmi_handler(a->handler, (int)delta, thishandled);
26165
26166 - if (delta < nmi_longest_ns || delta < a->max_duration)
26167 + if (delta < nmi_longest_ns || delta < a->work->max_duration)
26168 continue;
26169
26170 - a->max_duration = delta;
26171 - irq_work_queue(&a->irq_work);
26172 + a->work->max_duration = delta;
26173 + irq_work_queue(&a->work->irq_work);
26174 }
26175
26176 rcu_read_unlock();
26177 @@ -148,7 +148,7 @@ static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26178 }
26179 NOKPROBE_SYMBOL(nmi_handle);
26180
26181 -int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26182 +int __register_nmi_handler(unsigned int type, const struct nmiaction *action)
26183 {
26184 struct nmi_desc *desc = nmi_to_desc(type);
26185 unsigned long flags;
26186 @@ -156,7 +156,8 @@ int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26187 if (!action->handler)
26188 return -EINVAL;
26189
26190 - init_irq_work(&action->irq_work, nmi_max_handler);
26191 + action->work->action = action;
26192 + init_irq_work(&action->work->irq_work, nmi_max_handler);
26193
26194 spin_lock_irqsave(&desc->lock, flags);
26195
26196 @@ -174,9 +175,9 @@ int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26197 * event confuses some handlers (kdump uses this flag)
26198 */
26199 if (action->flags & NMI_FLAG_FIRST)
26200 - list_add_rcu(&action->list, &desc->head);
26201 + pax_list_add_rcu((struct list_head *)&action->list, &desc->head);
26202 else
26203 - list_add_tail_rcu(&action->list, &desc->head);
26204 + pax_list_add_tail_rcu((struct list_head *)&action->list, &desc->head);
26205
26206 spin_unlock_irqrestore(&desc->lock, flags);
26207 return 0;
26208 @@ -199,7 +200,7 @@ void unregister_nmi_handler(unsigned int type, const char *name)
26209 if (!strcmp(n->name, name)) {
26210 WARN(in_nmi(),
26211 "Trying to free NMI (%s) from NMI context!\n", n->name);
26212 - list_del_rcu(&n->list);
26213 + pax_list_del_rcu((struct list_head *)&n->list);
26214 break;
26215 }
26216 }
26217 @@ -528,6 +529,17 @@ static inline void nmi_nesting_postprocess(void)
26218 dotraplinkage notrace void
26219 do_nmi(struct pt_regs *regs, long error_code)
26220 {
26221 +
26222 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
26223 + if (!user_mode(regs)) {
26224 + unsigned long cs = regs->cs & 0xFFFF;
26225 + unsigned long ip = ktva_ktla(regs->ip);
26226 +
26227 + if ((cs == __KERNEL_CS || cs == __KERNEXEC_KERNEL_CS) && ip <= (unsigned long)_etext)
26228 + regs->ip = ip;
26229 + }
26230 +#endif
26231 +
26232 nmi_nesting_preprocess(regs);
26233
26234 nmi_enter();
26235 diff --git a/arch/x86/kernel/nmi_selftest.c b/arch/x86/kernel/nmi_selftest.c
26236 index 6d9582e..f746287 100644
26237 --- a/arch/x86/kernel/nmi_selftest.c
26238 +++ b/arch/x86/kernel/nmi_selftest.c
26239 @@ -43,7 +43,7 @@ static void __init init_nmi_testsuite(void)
26240 {
26241 /* trap all the unknown NMIs we may generate */
26242 register_nmi_handler(NMI_UNKNOWN, nmi_unk_cb, 0, "nmi_selftest_unk",
26243 - __initdata);
26244 + __initconst);
26245 }
26246
26247 static void __init cleanup_nmi_testsuite(void)
26248 @@ -66,7 +66,7 @@ static void __init test_nmi_ipi(struct cpumask *mask)
26249 unsigned long timeout;
26250
26251 if (register_nmi_handler(NMI_LOCAL, test_nmi_ipi_callback,
26252 - NMI_FLAG_FIRST, "nmi_selftest", __initdata)) {
26253 + NMI_FLAG_FIRST, "nmi_selftest", __initconst)) {
26254 nmi_fail = FAILURE;
26255 return;
26256 }
26257 diff --git a/arch/x86/kernel/paravirt-spinlocks.c b/arch/x86/kernel/paravirt-spinlocks.c
26258 index bbb6c73..24a58ef 100644
26259 --- a/arch/x86/kernel/paravirt-spinlocks.c
26260 +++ b/arch/x86/kernel/paravirt-spinlocks.c
26261 @@ -8,7 +8,7 @@
26262
26263 #include <asm/paravirt.h>
26264
26265 -struct pv_lock_ops pv_lock_ops = {
26266 +struct pv_lock_ops pv_lock_ops __read_only = {
26267 #ifdef CONFIG_SMP
26268 .lock_spinning = __PV_IS_CALLEE_SAVE(paravirt_nop),
26269 .unlock_kick = paravirt_nop,
26270 diff --git a/arch/x86/kernel/paravirt.c b/arch/x86/kernel/paravirt.c
26271 index 548d25f..f8fb99c 100644
26272 --- a/arch/x86/kernel/paravirt.c
26273 +++ b/arch/x86/kernel/paravirt.c
26274 @@ -56,6 +56,9 @@ u64 _paravirt_ident_64(u64 x)
26275 {
26276 return x;
26277 }
26278 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
26279 +PV_CALLEE_SAVE_REGS_THUNK(_paravirt_ident_64);
26280 +#endif
26281
26282 void __init default_banner(void)
26283 {
26284 @@ -142,16 +145,20 @@ unsigned paravirt_patch_default(u8 type, u16 clobbers, void *insnbuf,
26285
26286 if (opfunc == NULL)
26287 /* If there's no function, patch it with a ud2a (BUG) */
26288 - ret = paravirt_patch_insns(insnbuf, len, ud2a, ud2a+sizeof(ud2a));
26289 - else if (opfunc == _paravirt_nop)
26290 + ret = paravirt_patch_insns(insnbuf, len, ktva_ktla(ud2a), ud2a+sizeof(ud2a));
26291 + else if (opfunc == (void *)_paravirt_nop)
26292 /* If the operation is a nop, then nop the callsite */
26293 ret = paravirt_patch_nop();
26294
26295 /* identity functions just return their single argument */
26296 - else if (opfunc == _paravirt_ident_32)
26297 + else if (opfunc == (void *)_paravirt_ident_32)
26298 ret = paravirt_patch_ident_32(insnbuf, len);
26299 - else if (opfunc == _paravirt_ident_64)
26300 + else if (opfunc == (void *)_paravirt_ident_64)
26301 ret = paravirt_patch_ident_64(insnbuf, len);
26302 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
26303 + else if (opfunc == (void *)__raw_callee_save__paravirt_ident_64)
26304 + ret = paravirt_patch_ident_64(insnbuf, len);
26305 +#endif
26306
26307 else if (type == PARAVIRT_PATCH(pv_cpu_ops.iret) ||
26308 type == PARAVIRT_PATCH(pv_cpu_ops.irq_enable_sysexit) ||
26309 @@ -176,7 +183,7 @@ unsigned paravirt_patch_insns(void *insnbuf, unsigned len,
26310 if (insn_len > len || start == NULL)
26311 insn_len = len;
26312 else
26313 - memcpy(insnbuf, start, insn_len);
26314 + memcpy(insnbuf, ktla_ktva(start), insn_len);
26315
26316 return insn_len;
26317 }
26318 @@ -300,7 +307,7 @@ enum paravirt_lazy_mode paravirt_get_lazy_mode(void)
26319 return this_cpu_read(paravirt_lazy_mode);
26320 }
26321
26322 -struct pv_info pv_info = {
26323 +struct pv_info pv_info __read_only = {
26324 .name = "bare hardware",
26325 .paravirt_enabled = 0,
26326 .kernel_rpl = 0,
26327 @@ -311,16 +318,16 @@ struct pv_info pv_info = {
26328 #endif
26329 };
26330
26331 -struct pv_init_ops pv_init_ops = {
26332 +struct pv_init_ops pv_init_ops __read_only = {
26333 .patch = native_patch,
26334 };
26335
26336 -struct pv_time_ops pv_time_ops = {
26337 +struct pv_time_ops pv_time_ops __read_only = {
26338 .sched_clock = native_sched_clock,
26339 .steal_clock = native_steal_clock,
26340 };
26341
26342 -__visible struct pv_irq_ops pv_irq_ops = {
26343 +__visible struct pv_irq_ops pv_irq_ops __read_only = {
26344 .save_fl = __PV_IS_CALLEE_SAVE(native_save_fl),
26345 .restore_fl = __PV_IS_CALLEE_SAVE(native_restore_fl),
26346 .irq_disable = __PV_IS_CALLEE_SAVE(native_irq_disable),
26347 @@ -332,7 +339,7 @@ __visible struct pv_irq_ops pv_irq_ops = {
26348 #endif
26349 };
26350
26351 -__visible struct pv_cpu_ops pv_cpu_ops = {
26352 +__visible struct pv_cpu_ops pv_cpu_ops __read_only = {
26353 .cpuid = native_cpuid,
26354 .get_debugreg = native_get_debugreg,
26355 .set_debugreg = native_set_debugreg,
26356 @@ -395,21 +402,26 @@ NOKPROBE_SYMBOL(native_get_debugreg);
26357 NOKPROBE_SYMBOL(native_set_debugreg);
26358 NOKPROBE_SYMBOL(native_load_idt);
26359
26360 -struct pv_apic_ops pv_apic_ops = {
26361 +struct pv_apic_ops pv_apic_ops __read_only= {
26362 #ifdef CONFIG_X86_LOCAL_APIC
26363 .startup_ipi_hook = paravirt_nop,
26364 #endif
26365 };
26366
26367 -#if defined(CONFIG_X86_32) && !defined(CONFIG_X86_PAE)
26368 +#ifdef CONFIG_X86_32
26369 +#ifdef CONFIG_X86_PAE
26370 +/* 64-bit pagetable entries */
26371 +#define PTE_IDENT PV_CALLEE_SAVE(_paravirt_ident_64)
26372 +#else
26373 /* 32-bit pagetable entries */
26374 #define PTE_IDENT __PV_IS_CALLEE_SAVE(_paravirt_ident_32)
26375 +#endif
26376 #else
26377 /* 64-bit pagetable entries */
26378 #define PTE_IDENT __PV_IS_CALLEE_SAVE(_paravirt_ident_64)
26379 #endif
26380
26381 -struct pv_mmu_ops pv_mmu_ops = {
26382 +struct pv_mmu_ops pv_mmu_ops __read_only = {
26383
26384 .read_cr2 = native_read_cr2,
26385 .write_cr2 = native_write_cr2,
26386 @@ -459,6 +471,7 @@ struct pv_mmu_ops pv_mmu_ops = {
26387 .make_pud = PTE_IDENT,
26388
26389 .set_pgd = native_set_pgd,
26390 + .set_pgd_batched = native_set_pgd_batched,
26391 #endif
26392 #endif /* PAGETABLE_LEVELS >= 3 */
26393
26394 @@ -479,6 +492,12 @@ struct pv_mmu_ops pv_mmu_ops = {
26395 },
26396
26397 .set_fixmap = native_set_fixmap,
26398 +
26399 +#ifdef CONFIG_PAX_KERNEXEC
26400 + .pax_open_kernel = native_pax_open_kernel,
26401 + .pax_close_kernel = native_pax_close_kernel,
26402 +#endif
26403 +
26404 };
26405
26406 EXPORT_SYMBOL_GPL(pv_time_ops);
26407 diff --git a/arch/x86/kernel/paravirt_patch_64.c b/arch/x86/kernel/paravirt_patch_64.c
26408 index a1da673..b6f5831 100644
26409 --- a/arch/x86/kernel/paravirt_patch_64.c
26410 +++ b/arch/x86/kernel/paravirt_patch_64.c
26411 @@ -9,7 +9,11 @@ DEF_NATIVE(pv_irq_ops, save_fl, "pushfq; popq %rax");
26412 DEF_NATIVE(pv_mmu_ops, read_cr2, "movq %cr2, %rax");
26413 DEF_NATIVE(pv_mmu_ops, read_cr3, "movq %cr3, %rax");
26414 DEF_NATIVE(pv_mmu_ops, write_cr3, "movq %rdi, %cr3");
26415 +
26416 +#ifndef CONFIG_PAX_MEMORY_UDEREF
26417 DEF_NATIVE(pv_mmu_ops, flush_tlb_single, "invlpg (%rdi)");
26418 +#endif
26419 +
26420 DEF_NATIVE(pv_cpu_ops, clts, "clts");
26421 DEF_NATIVE(pv_cpu_ops, wbinvd, "wbinvd");
26422
26423 @@ -57,7 +61,11 @@ unsigned native_patch(u8 type, u16 clobbers, void *ibuf,
26424 PATCH_SITE(pv_mmu_ops, read_cr3);
26425 PATCH_SITE(pv_mmu_ops, write_cr3);
26426 PATCH_SITE(pv_cpu_ops, clts);
26427 +
26428 +#ifndef CONFIG_PAX_MEMORY_UDEREF
26429 PATCH_SITE(pv_mmu_ops, flush_tlb_single);
26430 +#endif
26431 +
26432 PATCH_SITE(pv_cpu_ops, wbinvd);
26433
26434 patch_site:
26435 diff --git a/arch/x86/kernel/pci-calgary_64.c b/arch/x86/kernel/pci-calgary_64.c
26436 index 0497f71..7186c0d 100644
26437 --- a/arch/x86/kernel/pci-calgary_64.c
26438 +++ b/arch/x86/kernel/pci-calgary_64.c
26439 @@ -1347,7 +1347,7 @@ static void __init get_tce_space_from_tar(void)
26440 tce_space = be64_to_cpu(readq(target));
26441 tce_space = tce_space & TAR_SW_BITS;
26442
26443 - tce_space = tce_space & (~specified_table_size);
26444 + tce_space = tce_space & (~(unsigned long)specified_table_size);
26445 info->tce_space = (u64 *)__va(tce_space);
26446 }
26447 }
26448 diff --git a/arch/x86/kernel/pci-iommu_table.c b/arch/x86/kernel/pci-iommu_table.c
26449 index 35ccf75..7a15747 100644
26450 --- a/arch/x86/kernel/pci-iommu_table.c
26451 +++ b/arch/x86/kernel/pci-iommu_table.c
26452 @@ -2,7 +2,7 @@
26453 #include <asm/iommu_table.h>
26454 #include <linux/string.h>
26455 #include <linux/kallsyms.h>
26456 -
26457 +#include <linux/sched.h>
26458
26459 #define DEBUG 1
26460
26461 diff --git a/arch/x86/kernel/pci-swiotlb.c b/arch/x86/kernel/pci-swiotlb.c
26462 index 77dd0ad..9ec4723 100644
26463 --- a/arch/x86/kernel/pci-swiotlb.c
26464 +++ b/arch/x86/kernel/pci-swiotlb.c
26465 @@ -33,7 +33,7 @@ void x86_swiotlb_free_coherent(struct device *dev, size_t size,
26466 struct dma_attrs *attrs)
26467 {
26468 if (is_swiotlb_buffer(dma_to_phys(dev, dma_addr)))
26469 - swiotlb_free_coherent(dev, size, vaddr, dma_addr);
26470 + swiotlb_free_coherent(dev, size, vaddr, dma_addr, attrs);
26471 else
26472 dma_generic_free_coherent(dev, size, vaddr, dma_addr, attrs);
26473 }
26474 diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c
26475 index a388bb8..97064ad 100644
26476 --- a/arch/x86/kernel/process.c
26477 +++ b/arch/x86/kernel/process.c
26478 @@ -38,7 +38,8 @@
26479 * section. Since TSS's are completely CPU-local, we want them
26480 * on exact cacheline boundaries, to eliminate cacheline ping-pong.
26481 */
26482 -__visible DEFINE_PER_CPU_SHARED_ALIGNED(struct tss_struct, init_tss) = INIT_TSS;
26483 +struct tss_struct init_tss[NR_CPUS] __visible ____cacheline_internodealigned_in_smp = { [0 ... NR_CPUS-1] = INIT_TSS };
26484 +EXPORT_SYMBOL(init_tss);
26485
26486 #ifdef CONFIG_X86_64
26487 static DEFINE_PER_CPU(unsigned char, is_idle);
26488 @@ -96,7 +97,7 @@ void arch_task_cache_init(void)
26489 task_xstate_cachep =
26490 kmem_cache_create("task_xstate", xstate_size,
26491 __alignof__(union thread_xstate),
26492 - SLAB_PANIC | SLAB_NOTRACK, NULL);
26493 + SLAB_PANIC | SLAB_NOTRACK | SLAB_USERCOPY, NULL);
26494 setup_xstate_comp();
26495 }
26496
26497 @@ -110,7 +111,7 @@ void exit_thread(void)
26498 unsigned long *bp = t->io_bitmap_ptr;
26499
26500 if (bp) {
26501 - struct tss_struct *tss = &per_cpu(init_tss, get_cpu());
26502 + struct tss_struct *tss = init_tss + get_cpu();
26503
26504 t->io_bitmap_ptr = NULL;
26505 clear_thread_flag(TIF_IO_BITMAP);
26506 @@ -130,6 +131,9 @@ void flush_thread(void)
26507 {
26508 struct task_struct *tsk = current;
26509
26510 +#if defined(CONFIG_X86_32) && !defined(CONFIG_CC_STACKPROTECTOR) && !defined(CONFIG_PAX_MEMORY_UDEREF)
26511 + loadsegment(gs, 0);
26512 +#endif
26513 flush_ptrace_hw_breakpoint(tsk);
26514 memset(tsk->thread.tls_array, 0, sizeof(tsk->thread.tls_array));
26515 drop_init_fpu(tsk);
26516 @@ -276,7 +280,7 @@ static void __exit_idle(void)
26517 void exit_idle(void)
26518 {
26519 /* idle loop has pid 0 */
26520 - if (current->pid)
26521 + if (task_pid_nr(current))
26522 return;
26523 __exit_idle();
26524 }
26525 @@ -329,7 +333,7 @@ bool xen_set_default_idle(void)
26526 return ret;
26527 }
26528 #endif
26529 -void stop_this_cpu(void *dummy)
26530 +__noreturn void stop_this_cpu(void *dummy)
26531 {
26532 local_irq_disable();
26533 /*
26534 @@ -508,16 +512,37 @@ static int __init idle_setup(char *str)
26535 }
26536 early_param("idle", idle_setup);
26537
26538 -unsigned long arch_align_stack(unsigned long sp)
26539 +#ifdef CONFIG_PAX_RANDKSTACK
26540 +void pax_randomize_kstack(struct pt_regs *regs)
26541 {
26542 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
26543 - sp -= get_random_int() % 8192;
26544 - return sp & ~0xf;
26545 -}
26546 + struct thread_struct *thread = &current->thread;
26547 + unsigned long time;
26548
26549 -unsigned long arch_randomize_brk(struct mm_struct *mm)
26550 -{
26551 - unsigned long range_end = mm->brk + 0x02000000;
26552 - return randomize_range(mm->brk, range_end, 0) ? : mm->brk;
26553 -}
26554 + if (!randomize_va_space)
26555 + return;
26556 +
26557 + if (v8086_mode(regs))
26558 + return;
26559
26560 + rdtscl(time);
26561 +
26562 + /* P4 seems to return a 0 LSB, ignore it */
26563 +#ifdef CONFIG_MPENTIUM4
26564 + time &= 0x3EUL;
26565 + time <<= 2;
26566 +#elif defined(CONFIG_X86_64)
26567 + time &= 0xFUL;
26568 + time <<= 4;
26569 +#else
26570 + time &= 0x1FUL;
26571 + time <<= 3;
26572 +#endif
26573 +
26574 + thread->sp0 ^= time;
26575 + load_sp0(init_tss + smp_processor_id(), thread);
26576 +
26577 +#ifdef CONFIG_X86_64
26578 + this_cpu_write(kernel_stack, thread->sp0);
26579 +#endif
26580 +}
26581 +#endif
26582 diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c
26583 index 603c4f9..3a105d7 100644
26584 --- a/arch/x86/kernel/process_32.c
26585 +++ b/arch/x86/kernel/process_32.c
26586 @@ -64,6 +64,7 @@ asmlinkage void ret_from_kernel_thread(void) __asm__("ret_from_kernel_thread");
26587 unsigned long thread_saved_pc(struct task_struct *tsk)
26588 {
26589 return ((unsigned long *)tsk->thread.sp)[3];
26590 +//XXX return tsk->thread.eip;
26591 }
26592
26593 void __show_regs(struct pt_regs *regs, int all)
26594 @@ -73,19 +74,18 @@ void __show_regs(struct pt_regs *regs, int all)
26595 unsigned long sp;
26596 unsigned short ss, gs;
26597
26598 - if (user_mode_vm(regs)) {
26599 + if (user_mode(regs)) {
26600 sp = regs->sp;
26601 ss = regs->ss & 0xffff;
26602 - gs = get_user_gs(regs);
26603 } else {
26604 sp = kernel_stack_pointer(regs);
26605 savesegment(ss, ss);
26606 - savesegment(gs, gs);
26607 }
26608 + gs = get_user_gs(regs);
26609
26610 printk(KERN_DEFAULT "EIP: %04x:[<%08lx>] EFLAGS: %08lx CPU: %d\n",
26611 (u16)regs->cs, regs->ip, regs->flags,
26612 - smp_processor_id());
26613 + raw_smp_processor_id());
26614 print_symbol("EIP is at %s\n", regs->ip);
26615
26616 printk(KERN_DEFAULT "EAX: %08lx EBX: %08lx ECX: %08lx EDX: %08lx\n",
26617 @@ -132,21 +132,22 @@ void release_thread(struct task_struct *dead_task)
26618 int copy_thread(unsigned long clone_flags, unsigned long sp,
26619 unsigned long arg, struct task_struct *p)
26620 {
26621 - struct pt_regs *childregs = task_pt_regs(p);
26622 + struct pt_regs *childregs = task_stack_page(p) + THREAD_SIZE - sizeof(struct pt_regs) - 8;
26623 struct task_struct *tsk;
26624 int err;
26625
26626 p->thread.sp = (unsigned long) childregs;
26627 p->thread.sp0 = (unsigned long) (childregs+1);
26628 + p->tinfo.lowest_stack = (unsigned long)task_stack_page(p) + 2 * sizeof(unsigned long);
26629 memset(p->thread.ptrace_bps, 0, sizeof(p->thread.ptrace_bps));
26630
26631 if (unlikely(p->flags & PF_KTHREAD)) {
26632 /* kernel thread */
26633 memset(childregs, 0, sizeof(struct pt_regs));
26634 p->thread.ip = (unsigned long) ret_from_kernel_thread;
26635 - task_user_gs(p) = __KERNEL_STACK_CANARY;
26636 - childregs->ds = __USER_DS;
26637 - childregs->es = __USER_DS;
26638 + savesegment(gs, childregs->gs);
26639 + childregs->ds = __KERNEL_DS;
26640 + childregs->es = __KERNEL_DS;
26641 childregs->fs = __KERNEL_PERCPU;
26642 childregs->bx = sp; /* function */
26643 childregs->bp = arg;
26644 @@ -248,7 +249,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26645 struct thread_struct *prev = &prev_p->thread,
26646 *next = &next_p->thread;
26647 int cpu = smp_processor_id();
26648 - struct tss_struct *tss = &per_cpu(init_tss, cpu);
26649 + struct tss_struct *tss = init_tss + cpu;
26650 fpu_switch_t fpu;
26651
26652 /* never put a printk in __switch_to... printk() calls wake_up*() indirectly */
26653 @@ -272,6 +273,10 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26654 */
26655 lazy_save_gs(prev->gs);
26656
26657 +#ifdef CONFIG_PAX_MEMORY_UDEREF
26658 + __set_fs(task_thread_info(next_p)->addr_limit);
26659 +#endif
26660 +
26661 /*
26662 * Load the per-thread Thread-Local Storage descriptor.
26663 */
26664 @@ -310,9 +315,9 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26665 */
26666 arch_end_context_switch(next_p);
26667
26668 - this_cpu_write(kernel_stack,
26669 - (unsigned long)task_stack_page(next_p) +
26670 - THREAD_SIZE - KERNEL_STACK_OFFSET);
26671 + this_cpu_write(current_task, next_p);
26672 + this_cpu_write(current_tinfo, &next_p->tinfo);
26673 + this_cpu_write(kernel_stack, next->sp0);
26674
26675 /*
26676 * Restore %gs if needed (which is common)
26677 @@ -322,8 +327,6 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26678
26679 switch_fpu_finish(next_p, fpu);
26680
26681 - this_cpu_write(current_task, next_p);
26682 -
26683 return prev_p;
26684 }
26685
26686 @@ -353,4 +356,3 @@ unsigned long get_wchan(struct task_struct *p)
26687 } while (count++ < 16);
26688 return 0;
26689 }
26690 -
26691 diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c
26692 index 67fcc43..0d2c630 100644
26693 --- a/arch/x86/kernel/process_64.c
26694 +++ b/arch/x86/kernel/process_64.c
26695 @@ -158,10 +158,11 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
26696 struct pt_regs *childregs;
26697 struct task_struct *me = current;
26698
26699 - p->thread.sp0 = (unsigned long)task_stack_page(p) + THREAD_SIZE;
26700 + p->thread.sp0 = (unsigned long)task_stack_page(p) + THREAD_SIZE - 16;
26701 childregs = task_pt_regs(p);
26702 p->thread.sp = (unsigned long) childregs;
26703 p->thread.usersp = me->thread.usersp;
26704 + p->tinfo.lowest_stack = (unsigned long)task_stack_page(p) + 2 * sizeof(unsigned long);
26705 set_tsk_thread_flag(p, TIF_FORK);
26706 p->thread.io_bitmap_ptr = NULL;
26707
26708 @@ -171,6 +172,8 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
26709 p->thread.fs = p->thread.fsindex ? 0 : me->thread.fs;
26710 savesegment(es, p->thread.es);
26711 savesegment(ds, p->thread.ds);
26712 + savesegment(ss, p->thread.ss);
26713 + BUG_ON(p->thread.ss == __UDEREF_KERNEL_DS);
26714 memset(p->thread.ptrace_bps, 0, sizeof(p->thread.ptrace_bps));
26715
26716 if (unlikely(p->flags & PF_KTHREAD)) {
26717 @@ -277,7 +280,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26718 struct thread_struct *prev = &prev_p->thread;
26719 struct thread_struct *next = &next_p->thread;
26720 int cpu = smp_processor_id();
26721 - struct tss_struct *tss = &per_cpu(init_tss, cpu);
26722 + struct tss_struct *tss = init_tss + cpu;
26723 unsigned fsindex, gsindex;
26724 fpu_switch_t fpu;
26725
26726 @@ -331,6 +334,10 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26727 if (unlikely(next->ds | prev->ds))
26728 loadsegment(ds, next->ds);
26729
26730 + savesegment(ss, prev->ss);
26731 + if (unlikely(next->ss != prev->ss))
26732 + loadsegment(ss, next->ss);
26733 +
26734 /*
26735 * Switch FS and GS.
26736 *
26737 @@ -404,6 +411,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26738 prev->usersp = this_cpu_read(old_rsp);
26739 this_cpu_write(old_rsp, next->usersp);
26740 this_cpu_write(current_task, next_p);
26741 + this_cpu_write(current_tinfo, &next_p->tinfo);
26742
26743 /*
26744 * If it were not for PREEMPT_ACTIVE we could guarantee that the
26745 @@ -413,9 +421,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
26746 task_thread_info(prev_p)->saved_preempt_count = this_cpu_read(__preempt_count);
26747 this_cpu_write(__preempt_count, task_thread_info(next_p)->saved_preempt_count);
26748
26749 - this_cpu_write(kernel_stack,
26750 - (unsigned long)task_stack_page(next_p) +
26751 - THREAD_SIZE - KERNEL_STACK_OFFSET);
26752 + this_cpu_write(kernel_stack, next->sp0);
26753
26754 /*
26755 * Now maybe reload the debug registers and handle I/O bitmaps
26756 @@ -485,12 +491,11 @@ unsigned long get_wchan(struct task_struct *p)
26757 if (!p || p == current || p->state == TASK_RUNNING)
26758 return 0;
26759 stack = (unsigned long)task_stack_page(p);
26760 - if (p->thread.sp < stack || p->thread.sp >= stack+THREAD_SIZE)
26761 + if (p->thread.sp < stack || p->thread.sp > stack+THREAD_SIZE-16-sizeof(u64))
26762 return 0;
26763 fp = *(u64 *)(p->thread.sp);
26764 do {
26765 - if (fp < (unsigned long)stack ||
26766 - fp >= (unsigned long)stack+THREAD_SIZE)
26767 + if (fp < stack || fp > stack+THREAD_SIZE-16-sizeof(u64))
26768 return 0;
26769 ip = *(u64 *)(fp+8);
26770 if (!in_sched_functions(ip))
26771 diff --git a/arch/x86/kernel/ptrace.c b/arch/x86/kernel/ptrace.c
26772 index e510618..5165ac0 100644
26773 --- a/arch/x86/kernel/ptrace.c
26774 +++ b/arch/x86/kernel/ptrace.c
26775 @@ -186,10 +186,10 @@ unsigned long kernel_stack_pointer(struct pt_regs *regs)
26776 unsigned long sp = (unsigned long)&regs->sp;
26777 u32 *prev_esp;
26778
26779 - if (context == (sp & ~(THREAD_SIZE - 1)))
26780 + if (context == ((sp + 8) & ~(THREAD_SIZE - 1)))
26781 return sp;
26782
26783 - prev_esp = (u32 *)(context);
26784 + prev_esp = *(u32 **)(context);
26785 if (prev_esp)
26786 return (unsigned long)prev_esp;
26787
26788 @@ -452,6 +452,20 @@ static int putreg(struct task_struct *child,
26789 if (child->thread.gs != value)
26790 return do_arch_prctl(child, ARCH_SET_GS, value);
26791 return 0;
26792 +
26793 + case offsetof(struct user_regs_struct,ip):
26794 + /*
26795 + * Protect against any attempt to set ip to an
26796 + * impossible address. There are dragons lurking if the
26797 + * address is noncanonical. (This explicitly allows
26798 + * setting ip to TASK_SIZE_MAX, because user code can do
26799 + * that all by itself by running off the end of its
26800 + * address space.
26801 + */
26802 + if (value > TASK_SIZE_MAX)
26803 + return -EIO;
26804 + break;
26805 +
26806 #endif
26807 }
26808
26809 @@ -588,7 +602,7 @@ static void ptrace_triggered(struct perf_event *bp,
26810 static unsigned long ptrace_get_dr7(struct perf_event *bp[])
26811 {
26812 int i;
26813 - int dr7 = 0;
26814 + unsigned long dr7 = 0;
26815 struct arch_hw_breakpoint *info;
26816
26817 for (i = 0; i < HBP_NUM; i++) {
26818 @@ -822,7 +836,7 @@ long arch_ptrace(struct task_struct *child, long request,
26819 unsigned long addr, unsigned long data)
26820 {
26821 int ret;
26822 - unsigned long __user *datap = (unsigned long __user *)data;
26823 + unsigned long __user *datap = (__force unsigned long __user *)data;
26824
26825 switch (request) {
26826 /* read the word at location addr in the USER area. */
26827 @@ -907,14 +921,14 @@ long arch_ptrace(struct task_struct *child, long request,
26828 if ((int) addr < 0)
26829 return -EIO;
26830 ret = do_get_thread_area(child, addr,
26831 - (struct user_desc __user *)data);
26832 + (__force struct user_desc __user *) data);
26833 break;
26834
26835 case PTRACE_SET_THREAD_AREA:
26836 if ((int) addr < 0)
26837 return -EIO;
26838 ret = do_set_thread_area(child, addr,
26839 - (struct user_desc __user *)data, 0);
26840 + (__force struct user_desc __user *) data, 0);
26841 break;
26842 #endif
26843
26844 @@ -1292,7 +1306,7 @@ long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
26845
26846 #ifdef CONFIG_X86_64
26847
26848 -static struct user_regset x86_64_regsets[] __read_mostly = {
26849 +static user_regset_no_const x86_64_regsets[] __read_only = {
26850 [REGSET_GENERAL] = {
26851 .core_note_type = NT_PRSTATUS,
26852 .n = sizeof(struct user_regs_struct) / sizeof(long),
26853 @@ -1333,7 +1347,7 @@ static const struct user_regset_view user_x86_64_view = {
26854 #endif /* CONFIG_X86_64 */
26855
26856 #if defined CONFIG_X86_32 || defined CONFIG_IA32_EMULATION
26857 -static struct user_regset x86_32_regsets[] __read_mostly = {
26858 +static user_regset_no_const x86_32_regsets[] __read_only = {
26859 [REGSET_GENERAL] = {
26860 .core_note_type = NT_PRSTATUS,
26861 .n = sizeof(struct user_regs_struct32) / sizeof(u32),
26862 @@ -1386,7 +1400,7 @@ static const struct user_regset_view user_x86_32_view = {
26863 */
26864 u64 xstate_fx_sw_bytes[USER_XSTATE_FX_SW_WORDS];
26865
26866 -void update_regset_xstate_info(unsigned int size, u64 xstate_mask)
26867 +void __init update_regset_xstate_info(unsigned int size, u64 xstate_mask)
26868 {
26869 #ifdef CONFIG_X86_64
26870 x86_64_regsets[REGSET_XSTATE].n = size / sizeof(u64);
26871 @@ -1421,7 +1435,7 @@ static void fill_sigtrap_info(struct task_struct *tsk,
26872 memset(info, 0, sizeof(*info));
26873 info->si_signo = SIGTRAP;
26874 info->si_code = si_code;
26875 - info->si_addr = user_mode_vm(regs) ? (void __user *)regs->ip : NULL;
26876 + info->si_addr = user_mode(regs) ? (__force void __user *)regs->ip : NULL;
26877 }
26878
26879 void user_single_step_siginfo(struct task_struct *tsk,
26880 @@ -1455,6 +1469,10 @@ static void do_audit_syscall_entry(struct pt_regs *regs, u32 arch)
26881 }
26882 }
26883
26884 +#ifdef CONFIG_GRKERNSEC_SETXID
26885 +extern void gr_delayed_cred_worker(void);
26886 +#endif
26887 +
26888 /*
26889 * We can return 0 to resume the syscall or anything else to go to phase
26890 * 2. If we resume the syscall, we need to put something appropriate in
26891 @@ -1562,6 +1580,11 @@ long syscall_trace_enter_phase2(struct pt_regs *regs, u32 arch,
26892
26893 BUG_ON(regs != task_pt_regs(current));
26894
26895 +#ifdef CONFIG_GRKERNSEC_SETXID
26896 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
26897 + gr_delayed_cred_worker();
26898 +#endif
26899 +
26900 /*
26901 * If we stepped into a sysenter/syscall insn, it trapped in
26902 * kernel mode; do_debug() cleared TF and set TIF_SINGLESTEP.
26903 @@ -1620,6 +1643,11 @@ void syscall_trace_leave(struct pt_regs *regs)
26904 */
26905 user_exit();
26906
26907 +#ifdef CONFIG_GRKERNSEC_SETXID
26908 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
26909 + gr_delayed_cred_worker();
26910 +#endif
26911 +
26912 audit_syscall_exit(regs);
26913
26914 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
26915 diff --git a/arch/x86/kernel/pvclock.c b/arch/x86/kernel/pvclock.c
26916 index e5ecd20..60f7eef 100644
26917 --- a/arch/x86/kernel/pvclock.c
26918 +++ b/arch/x86/kernel/pvclock.c
26919 @@ -51,11 +51,11 @@ void pvclock_touch_watchdogs(void)
26920 reset_hung_task_detector();
26921 }
26922
26923 -static atomic64_t last_value = ATOMIC64_INIT(0);
26924 +static atomic64_unchecked_t last_value = ATOMIC64_INIT(0);
26925
26926 void pvclock_resume(void)
26927 {
26928 - atomic64_set(&last_value, 0);
26929 + atomic64_set_unchecked(&last_value, 0);
26930 }
26931
26932 u8 pvclock_read_flags(struct pvclock_vcpu_time_info *src)
26933 @@ -105,11 +105,11 @@ cycle_t pvclock_clocksource_read(struct pvclock_vcpu_time_info *src)
26934 * updating at the same time, and one of them could be slightly behind,
26935 * making the assumption that last_value always go forward fail to hold.
26936 */
26937 - last = atomic64_read(&last_value);
26938 + last = atomic64_read_unchecked(&last_value);
26939 do {
26940 if (ret < last)
26941 return last;
26942 - last = atomic64_cmpxchg(&last_value, last, ret);
26943 + last = atomic64_cmpxchg_unchecked(&last_value, last, ret);
26944 } while (unlikely(last != ret));
26945
26946 return ret;
26947 diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c
26948 index 86db4bc..a50a54a 100644
26949 --- a/arch/x86/kernel/reboot.c
26950 +++ b/arch/x86/kernel/reboot.c
26951 @@ -70,6 +70,11 @@ static int __init set_bios_reboot(const struct dmi_system_id *d)
26952
26953 void __noreturn machine_real_restart(unsigned int type)
26954 {
26955 +
26956 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF))
26957 + struct desc_struct *gdt;
26958 +#endif
26959 +
26960 local_irq_disable();
26961
26962 /*
26963 @@ -97,7 +102,29 @@ void __noreturn machine_real_restart(unsigned int type)
26964
26965 /* Jump to the identity-mapped low memory code */
26966 #ifdef CONFIG_X86_32
26967 - asm volatile("jmpl *%0" : :
26968 +
26969 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
26970 + gdt = get_cpu_gdt_table(smp_processor_id());
26971 + pax_open_kernel();
26972 +#ifdef CONFIG_PAX_MEMORY_UDEREF
26973 + gdt[GDT_ENTRY_KERNEL_DS].type = 3;
26974 + gdt[GDT_ENTRY_KERNEL_DS].limit = 0xf;
26975 + loadsegment(ds, __KERNEL_DS);
26976 + loadsegment(es, __KERNEL_DS);
26977 + loadsegment(ss, __KERNEL_DS);
26978 +#endif
26979 +#ifdef CONFIG_PAX_KERNEXEC
26980 + gdt[GDT_ENTRY_KERNEL_CS].base0 = 0;
26981 + gdt[GDT_ENTRY_KERNEL_CS].base1 = 0;
26982 + gdt[GDT_ENTRY_KERNEL_CS].base2 = 0;
26983 + gdt[GDT_ENTRY_KERNEL_CS].limit0 = 0xffff;
26984 + gdt[GDT_ENTRY_KERNEL_CS].limit = 0xf;
26985 + gdt[GDT_ENTRY_KERNEL_CS].g = 1;
26986 +#endif
26987 + pax_close_kernel();
26988 +#endif
26989 +
26990 + asm volatile("ljmpl *%0" : :
26991 "rm" (real_mode_header->machine_real_restart_asm),
26992 "a" (type));
26993 #else
26994 @@ -137,7 +164,7 @@ static int __init set_kbd_reboot(const struct dmi_system_id *d)
26995 /*
26996 * This is a single dmi_table handling all reboot quirks.
26997 */
26998 -static struct dmi_system_id __initdata reboot_dmi_table[] = {
26999 +static const struct dmi_system_id __initconst reboot_dmi_table[] = {
27000
27001 /* Acer */
27002 { /* Handle reboot issue on Acer Aspire one */
27003 @@ -511,7 +538,7 @@ void __attribute__((weak)) mach_reboot_fixups(void)
27004 * This means that this function can never return, it can misbehave
27005 * by not rebooting properly and hanging.
27006 */
27007 -static void native_machine_emergency_restart(void)
27008 +static void __noreturn native_machine_emergency_restart(void)
27009 {
27010 int i;
27011 int attempt = 0;
27012 @@ -631,13 +658,13 @@ void native_machine_shutdown(void)
27013 #endif
27014 }
27015
27016 -static void __machine_emergency_restart(int emergency)
27017 +static void __noreturn __machine_emergency_restart(int emergency)
27018 {
27019 reboot_emergency = emergency;
27020 machine_ops.emergency_restart();
27021 }
27022
27023 -static void native_machine_restart(char *__unused)
27024 +static void __noreturn native_machine_restart(char *__unused)
27025 {
27026 pr_notice("machine restart\n");
27027
27028 @@ -646,7 +673,7 @@ static void native_machine_restart(char *__unused)
27029 __machine_emergency_restart(0);
27030 }
27031
27032 -static void native_machine_halt(void)
27033 +static void __noreturn native_machine_halt(void)
27034 {
27035 /* Stop other cpus and apics */
27036 machine_shutdown();
27037 @@ -656,7 +683,7 @@ static void native_machine_halt(void)
27038 stop_this_cpu(NULL);
27039 }
27040
27041 -static void native_machine_power_off(void)
27042 +static void __noreturn native_machine_power_off(void)
27043 {
27044 if (pm_power_off) {
27045 if (!reboot_force)
27046 @@ -665,9 +692,10 @@ static void native_machine_power_off(void)
27047 }
27048 /* A fallback in case there is no PM info available */
27049 tboot_shutdown(TB_SHUTDOWN_HALT);
27050 + unreachable();
27051 }
27052
27053 -struct machine_ops machine_ops = {
27054 +struct machine_ops machine_ops __read_only = {
27055 .power_off = native_machine_power_off,
27056 .shutdown = native_machine_shutdown,
27057 .emergency_restart = native_machine_emergency_restart,
27058 diff --git a/arch/x86/kernel/reboot_fixups_32.c b/arch/x86/kernel/reboot_fixups_32.c
27059 index c8e41e9..64049ef 100644
27060 --- a/arch/x86/kernel/reboot_fixups_32.c
27061 +++ b/arch/x86/kernel/reboot_fixups_32.c
27062 @@ -57,7 +57,7 @@ struct device_fixup {
27063 unsigned int vendor;
27064 unsigned int device;
27065 void (*reboot_fixup)(struct pci_dev *);
27066 -};
27067 +} __do_const;
27068
27069 /*
27070 * PCI ids solely used for fixups_table go here
27071 diff --git a/arch/x86/kernel/relocate_kernel_64.S b/arch/x86/kernel/relocate_kernel_64.S
27072 index 3fd2c69..a444264 100644
27073 --- a/arch/x86/kernel/relocate_kernel_64.S
27074 +++ b/arch/x86/kernel/relocate_kernel_64.S
27075 @@ -96,8 +96,7 @@ relocate_kernel:
27076
27077 /* jump to identity mapped page */
27078 addq $(identity_mapped - relocate_kernel), %r8
27079 - pushq %r8
27080 - ret
27081 + jmp *%r8
27082
27083 identity_mapped:
27084 /* set return address to 0 if not preserving context */
27085 diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
27086 index 0a2421c..11f3f36 100644
27087 --- a/arch/x86/kernel/setup.c
27088 +++ b/arch/x86/kernel/setup.c
27089 @@ -111,6 +111,7 @@
27090 #include <asm/mce.h>
27091 #include <asm/alternative.h>
27092 #include <asm/prom.h>
27093 +#include <asm/boot.h>
27094
27095 /*
27096 * max_low_pfn_mapped: highest direct mapped pfn under 4GB
27097 @@ -206,10 +207,12 @@ EXPORT_SYMBOL(boot_cpu_data);
27098 #endif
27099
27100
27101 -#if !defined(CONFIG_X86_PAE) || defined(CONFIG_X86_64)
27102 -__visible unsigned long mmu_cr4_features;
27103 +#ifdef CONFIG_X86_64
27104 +__visible unsigned long mmu_cr4_features __read_only = X86_CR4_PSE | X86_CR4_PAE | X86_CR4_PGE;
27105 +#elif defined(CONFIG_X86_PAE)
27106 +__visible unsigned long mmu_cr4_features __read_only = X86_CR4_PAE;
27107 #else
27108 -__visible unsigned long mmu_cr4_features = X86_CR4_PAE;
27109 +__visible unsigned long mmu_cr4_features __read_only;
27110 #endif
27111
27112 /* Boot loader ID and version as integers, for the benefit of proc_dointvec */
27113 @@ -771,7 +774,7 @@ static void __init trim_bios_range(void)
27114 * area (640->1Mb) as ram even though it is not.
27115 * take them out.
27116 */
27117 - e820_remove_range(BIOS_BEGIN, BIOS_END - BIOS_BEGIN, E820_RAM, 1);
27118 + e820_remove_range(ISA_START_ADDRESS, ISA_END_ADDRESS - ISA_START_ADDRESS, E820_RAM, 1);
27119
27120 sanitize_e820_map(e820.map, ARRAY_SIZE(e820.map), &e820.nr_map);
27121 }
27122 @@ -779,7 +782,7 @@ static void __init trim_bios_range(void)
27123 /* called before trim_bios_range() to spare extra sanitize */
27124 static void __init e820_add_kernel_range(void)
27125 {
27126 - u64 start = __pa_symbol(_text);
27127 + u64 start = __pa_symbol(ktla_ktva(_text));
27128 u64 size = __pa_symbol(_end) - start;
27129
27130 /*
27131 @@ -855,8 +858,12 @@ dump_kernel_offset(struct notifier_block *self, unsigned long v, void *p)
27132
27133 void __init setup_arch(char **cmdline_p)
27134 {
27135 +#ifdef CONFIG_X86_32
27136 + memblock_reserve(LOAD_PHYSICAL_ADDR, __pa_symbol(__bss_stop) - LOAD_PHYSICAL_ADDR);
27137 +#else
27138 memblock_reserve(__pa_symbol(_text),
27139 (unsigned long)__bss_stop - (unsigned long)_text);
27140 +#endif
27141
27142 early_reserve_initrd();
27143
27144 @@ -954,16 +961,16 @@ void __init setup_arch(char **cmdline_p)
27145
27146 if (!boot_params.hdr.root_flags)
27147 root_mountflags &= ~MS_RDONLY;
27148 - init_mm.start_code = (unsigned long) _text;
27149 - init_mm.end_code = (unsigned long) _etext;
27150 + init_mm.start_code = ktla_ktva((unsigned long) _text);
27151 + init_mm.end_code = ktla_ktva((unsigned long) _etext);
27152 init_mm.end_data = (unsigned long) _edata;
27153 init_mm.brk = _brk_end;
27154
27155 mpx_mm_init(&init_mm);
27156
27157 - code_resource.start = __pa_symbol(_text);
27158 - code_resource.end = __pa_symbol(_etext)-1;
27159 - data_resource.start = __pa_symbol(_etext);
27160 + code_resource.start = __pa_symbol(ktla_ktva(_text));
27161 + code_resource.end = __pa_symbol(ktla_ktva(_etext))-1;
27162 + data_resource.start = __pa_symbol(_sdata);
27163 data_resource.end = __pa_symbol(_edata)-1;
27164 bss_resource.start = __pa_symbol(__bss_start);
27165 bss_resource.end = __pa_symbol(__bss_stop)-1;
27166 diff --git a/arch/x86/kernel/setup_percpu.c b/arch/x86/kernel/setup_percpu.c
27167 index e4fcb87..9c06c55 100644
27168 --- a/arch/x86/kernel/setup_percpu.c
27169 +++ b/arch/x86/kernel/setup_percpu.c
27170 @@ -21,19 +21,17 @@
27171 #include <asm/cpu.h>
27172 #include <asm/stackprotector.h>
27173
27174 -DEFINE_PER_CPU_READ_MOSTLY(int, cpu_number);
27175 +#ifdef CONFIG_SMP
27176 +DEFINE_PER_CPU_READ_MOSTLY(unsigned int, cpu_number);
27177 EXPORT_PER_CPU_SYMBOL(cpu_number);
27178 +#endif
27179
27180 -#ifdef CONFIG_X86_64
27181 #define BOOT_PERCPU_OFFSET ((unsigned long)__per_cpu_load)
27182 -#else
27183 -#define BOOT_PERCPU_OFFSET 0
27184 -#endif
27185
27186 DEFINE_PER_CPU_READ_MOSTLY(unsigned long, this_cpu_off) = BOOT_PERCPU_OFFSET;
27187 EXPORT_PER_CPU_SYMBOL(this_cpu_off);
27188
27189 -unsigned long __per_cpu_offset[NR_CPUS] __read_mostly = {
27190 +unsigned long __per_cpu_offset[NR_CPUS] __read_only = {
27191 [0 ... NR_CPUS-1] = BOOT_PERCPU_OFFSET,
27192 };
27193 EXPORT_SYMBOL(__per_cpu_offset);
27194 @@ -66,7 +64,7 @@ static bool __init pcpu_need_numa(void)
27195 {
27196 #ifdef CONFIG_NEED_MULTIPLE_NODES
27197 pg_data_t *last = NULL;
27198 - unsigned int cpu;
27199 + int cpu;
27200
27201 for_each_possible_cpu(cpu) {
27202 int node = early_cpu_to_node(cpu);
27203 @@ -155,10 +153,10 @@ static inline void setup_percpu_segment(int cpu)
27204 {
27205 #ifdef CONFIG_X86_32
27206 struct desc_struct gdt;
27207 + unsigned long base = per_cpu_offset(cpu);
27208
27209 - pack_descriptor(&gdt, per_cpu_offset(cpu), 0xFFFFF,
27210 - 0x2 | DESCTYPE_S, 0x8);
27211 - gdt.s = 1;
27212 + pack_descriptor(&gdt, base, (VMALLOC_END - base - 1) >> PAGE_SHIFT,
27213 + 0x83 | DESCTYPE_S, 0xC);
27214 write_gdt_entry(get_cpu_gdt_table(cpu),
27215 GDT_ENTRY_PERCPU, &gdt, DESCTYPE_S);
27216 #endif
27217 @@ -219,6 +217,11 @@ void __init setup_per_cpu_areas(void)
27218 /* alrighty, percpu areas up and running */
27219 delta = (unsigned long)pcpu_base_addr - (unsigned long)__per_cpu_start;
27220 for_each_possible_cpu(cpu) {
27221 +#ifdef CONFIG_CC_STACKPROTECTOR
27222 +#ifdef CONFIG_X86_32
27223 + unsigned long canary = per_cpu(stack_canary.canary, cpu);
27224 +#endif
27225 +#endif
27226 per_cpu_offset(cpu) = delta + pcpu_unit_offsets[cpu];
27227 per_cpu(this_cpu_off, cpu) = per_cpu_offset(cpu);
27228 per_cpu(cpu_number, cpu) = cpu;
27229 @@ -259,6 +262,12 @@ void __init setup_per_cpu_areas(void)
27230 */
27231 set_cpu_numa_node(cpu, early_cpu_to_node(cpu));
27232 #endif
27233 +#ifdef CONFIG_CC_STACKPROTECTOR
27234 +#ifdef CONFIG_X86_32
27235 + if (!cpu)
27236 + per_cpu(stack_canary.canary, cpu) = canary;
27237 +#endif
27238 +#endif
27239 /*
27240 * Up to this point, the boot CPU has been using .init.data
27241 * area. Reload any changed state for the boot CPU.
27242 diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c
27243 index e504246..ba10432 100644
27244 --- a/arch/x86/kernel/signal.c
27245 +++ b/arch/x86/kernel/signal.c
27246 @@ -190,7 +190,7 @@ static unsigned long align_sigframe(unsigned long sp)
27247 * Align the stack pointer according to the i386 ABI,
27248 * i.e. so that on function entry ((sp + 4) & 15) == 0.
27249 */
27250 - sp = ((sp + 4) & -16ul) - 4;
27251 + sp = ((sp - 12) & -16ul) - 4;
27252 #else /* !CONFIG_X86_32 */
27253 sp = round_down(sp, 16) - 8;
27254 #endif
27255 @@ -298,10 +298,9 @@ __setup_frame(int sig, struct ksignal *ksig, sigset_t *set,
27256 }
27257
27258 if (current->mm->context.vdso)
27259 - restorer = current->mm->context.vdso +
27260 - selected_vdso32->sym___kernel_sigreturn;
27261 + restorer = (void __force_user *)(current->mm->context.vdso + selected_vdso32->sym___kernel_sigreturn);
27262 else
27263 - restorer = &frame->retcode;
27264 + restorer = (void __user *)&frame->retcode;
27265 if (ksig->ka.sa.sa_flags & SA_RESTORER)
27266 restorer = ksig->ka.sa.sa_restorer;
27267
27268 @@ -315,7 +314,7 @@ __setup_frame(int sig, struct ksignal *ksig, sigset_t *set,
27269 * reasons and because gdb uses it as a signature to notice
27270 * signal handler stack frames.
27271 */
27272 - err |= __put_user(*((u64 *)&retcode), (u64 *)frame->retcode);
27273 + err |= __put_user(*((u64 *)&retcode), (u64 __user *)frame->retcode);
27274
27275 if (err)
27276 return -EFAULT;
27277 @@ -362,8 +361,10 @@ static int __setup_rt_frame(int sig, struct ksignal *ksig,
27278 save_altstack_ex(&frame->uc.uc_stack, regs->sp);
27279
27280 /* Set up to return from userspace. */
27281 - restorer = current->mm->context.vdso +
27282 - selected_vdso32->sym___kernel_rt_sigreturn;
27283 + if (current->mm->context.vdso)
27284 + restorer = (void __force_user *)(current->mm->context.vdso + selected_vdso32->sym___kernel_rt_sigreturn);
27285 + else
27286 + restorer = (void __user *)&frame->retcode;
27287 if (ksig->ka.sa.sa_flags & SA_RESTORER)
27288 restorer = ksig->ka.sa.sa_restorer;
27289 put_user_ex(restorer, &frame->pretcode);
27290 @@ -375,7 +376,7 @@ static int __setup_rt_frame(int sig, struct ksignal *ksig,
27291 * reasons and because gdb uses it as a signature to notice
27292 * signal handler stack frames.
27293 */
27294 - put_user_ex(*((u64 *)&rt_retcode), (u64 *)frame->retcode);
27295 + put_user_ex(*((u64 *)&rt_retcode), (u64 __user *)frame->retcode);
27296 } put_user_catch(err);
27297
27298 err |= copy_siginfo_to_user(&frame->info, &ksig->info);
27299 @@ -611,7 +612,12 @@ setup_rt_frame(struct ksignal *ksig, struct pt_regs *regs)
27300 {
27301 int usig = signr_convert(ksig->sig);
27302 sigset_t *set = sigmask_to_save();
27303 - compat_sigset_t *cset = (compat_sigset_t *) set;
27304 + sigset_t sigcopy;
27305 + compat_sigset_t *cset;
27306 +
27307 + sigcopy = *set;
27308 +
27309 + cset = (compat_sigset_t *) &sigcopy;
27310
27311 /* Set up the stack frame */
27312 if (is_ia32_frame()) {
27313 @@ -622,7 +628,7 @@ setup_rt_frame(struct ksignal *ksig, struct pt_regs *regs)
27314 } else if (is_x32_frame()) {
27315 return x32_setup_rt_frame(ksig, cset, regs);
27316 } else {
27317 - return __setup_rt_frame(ksig->sig, ksig, set, regs);
27318 + return __setup_rt_frame(ksig->sig, ksig, &sigcopy, regs);
27319 }
27320 }
27321
27322 diff --git a/arch/x86/kernel/smp.c b/arch/x86/kernel/smp.c
27323 index be8e1bd..a3d93fa 100644
27324 --- a/arch/x86/kernel/smp.c
27325 +++ b/arch/x86/kernel/smp.c
27326 @@ -341,7 +341,7 @@ static int __init nonmi_ipi_setup(char *str)
27327
27328 __setup("nonmi_ipi", nonmi_ipi_setup);
27329
27330 -struct smp_ops smp_ops = {
27331 +struct smp_ops smp_ops __read_only = {
27332 .smp_prepare_boot_cpu = native_smp_prepare_boot_cpu,
27333 .smp_prepare_cpus = native_smp_prepare_cpus,
27334 .smp_cpus_done = native_smp_cpus_done,
27335 diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
27336 index febc6aa..37d8edf 100644
27337 --- a/arch/x86/kernel/smpboot.c
27338 +++ b/arch/x86/kernel/smpboot.c
27339 @@ -229,14 +229,17 @@ static void notrace start_secondary(void *unused)
27340
27341 enable_start_cpu0 = 0;
27342
27343 -#ifdef CONFIG_X86_32
27344 + /* otherwise gcc will move up smp_processor_id before the cpu_init */
27345 + barrier();
27346 +
27347 /* switch away from the initial page table */
27348 +#ifdef CONFIG_PAX_PER_CPU_PGD
27349 + load_cr3(get_cpu_pgd(smp_processor_id(), kernel));
27350 +#else
27351 load_cr3(swapper_pg_dir);
27352 +#endif
27353 __flush_tlb_all();
27354 -#endif
27355
27356 - /* otherwise gcc will move up smp_processor_id before the cpu_init */
27357 - barrier();
27358 /*
27359 * Check TSC synchronization with the BP:
27360 */
27361 @@ -800,8 +803,9 @@ static int do_boot_cpu(int apicid, int cpu, struct task_struct *idle)
27362 alternatives_enable_smp();
27363
27364 idle->thread.sp = (unsigned long) (((struct pt_regs *)
27365 - (THREAD_SIZE + task_stack_page(idle))) - 1);
27366 + (THREAD_SIZE - 16 + task_stack_page(idle))) - 1);
27367 per_cpu(current_task, cpu) = idle;
27368 + per_cpu(current_tinfo, cpu) = &idle->tinfo;
27369
27370 #ifdef CONFIG_X86_32
27371 /* Stack for startup_32 can be just as for start_secondary onwards */
27372 @@ -810,10 +814,10 @@ static int do_boot_cpu(int apicid, int cpu, struct task_struct *idle)
27373 clear_tsk_thread_flag(idle, TIF_FORK);
27374 initial_gs = per_cpu_offset(cpu);
27375 #endif
27376 - per_cpu(kernel_stack, cpu) =
27377 - (unsigned long)task_stack_page(idle) -
27378 - KERNEL_STACK_OFFSET + THREAD_SIZE;
27379 + per_cpu(kernel_stack, cpu) = (unsigned long)task_stack_page(idle) - 16 + THREAD_SIZE;
27380 + pax_open_kernel();
27381 early_gdt_descr.address = (unsigned long)get_cpu_gdt_table(cpu);
27382 + pax_close_kernel();
27383 initial_code = (unsigned long)start_secondary;
27384 stack_start = idle->thread.sp;
27385
27386 @@ -953,6 +957,15 @@ int native_cpu_up(unsigned int cpu, struct task_struct *tidle)
27387 /* the FPU context is blank, nobody can own it */
27388 __cpu_disable_lazy_restore(cpu);
27389
27390 +#ifdef CONFIG_PAX_PER_CPU_PGD
27391 + clone_pgd_range(get_cpu_pgd(cpu, kernel) + KERNEL_PGD_BOUNDARY,
27392 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
27393 + KERNEL_PGD_PTRS);
27394 + clone_pgd_range(get_cpu_pgd(cpu, user) + KERNEL_PGD_BOUNDARY,
27395 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
27396 + KERNEL_PGD_PTRS);
27397 +#endif
27398 +
27399 err = do_boot_cpu(apicid, cpu, tidle);
27400 if (err) {
27401 pr_err("do_boot_cpu failed(%d) to wakeup CPU#%u\n", err, cpu);
27402 diff --git a/arch/x86/kernel/step.c b/arch/x86/kernel/step.c
27403 index 9b4d51d..5d28b58 100644
27404 --- a/arch/x86/kernel/step.c
27405 +++ b/arch/x86/kernel/step.c
27406 @@ -27,10 +27,10 @@ unsigned long convert_ip_to_linear(struct task_struct *child, struct pt_regs *re
27407 struct desc_struct *desc;
27408 unsigned long base;
27409
27410 - seg &= ~7UL;
27411 + seg >>= 3;
27412
27413 mutex_lock(&child->mm->context.lock);
27414 - if (unlikely((seg >> 3) >= child->mm->context.size))
27415 + if (unlikely(seg >= child->mm->context.size))
27416 addr = -1L; /* bogus selector, access would fault */
27417 else {
27418 desc = child->mm->context.ldt + seg;
27419 @@ -42,7 +42,8 @@ unsigned long convert_ip_to_linear(struct task_struct *child, struct pt_regs *re
27420 addr += base;
27421 }
27422 mutex_unlock(&child->mm->context.lock);
27423 - }
27424 + } else if (seg == __KERNEL_CS || seg == __KERNEXEC_KERNEL_CS)
27425 + addr = ktla_ktva(addr);
27426
27427 return addr;
27428 }
27429 @@ -53,6 +54,9 @@ static int is_setting_trap_flag(struct task_struct *child, struct pt_regs *regs)
27430 unsigned char opcode[15];
27431 unsigned long addr = convert_ip_to_linear(child, regs);
27432
27433 + if (addr == -EINVAL)
27434 + return 0;
27435 +
27436 copied = access_process_vm(child, addr, opcode, sizeof(opcode), 0);
27437 for (i = 0; i < copied; i++) {
27438 switch (opcode[i]) {
27439 diff --git a/arch/x86/kernel/sys_i386_32.c b/arch/x86/kernel/sys_i386_32.c
27440 new file mode 100644
27441 index 0000000..5877189
27442 --- /dev/null
27443 +++ b/arch/x86/kernel/sys_i386_32.c
27444 @@ -0,0 +1,189 @@
27445 +/*
27446 + * This file contains various random system calls that
27447 + * have a non-standard calling sequence on the Linux/i386
27448 + * platform.
27449 + */
27450 +
27451 +#include <linux/errno.h>
27452 +#include <linux/sched.h>
27453 +#include <linux/mm.h>
27454 +#include <linux/fs.h>
27455 +#include <linux/smp.h>
27456 +#include <linux/sem.h>
27457 +#include <linux/msg.h>
27458 +#include <linux/shm.h>
27459 +#include <linux/stat.h>
27460 +#include <linux/syscalls.h>
27461 +#include <linux/mman.h>
27462 +#include <linux/file.h>
27463 +#include <linux/utsname.h>
27464 +#include <linux/ipc.h>
27465 +#include <linux/elf.h>
27466 +
27467 +#include <linux/uaccess.h>
27468 +#include <linux/unistd.h>
27469 +
27470 +#include <asm/syscalls.h>
27471 +
27472 +int i386_mmap_check(unsigned long addr, unsigned long len, unsigned long flags)
27473 +{
27474 + unsigned long pax_task_size = TASK_SIZE;
27475 +
27476 +#ifdef CONFIG_PAX_SEGMEXEC
27477 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC)
27478 + pax_task_size = SEGMEXEC_TASK_SIZE;
27479 +#endif
27480 +
27481 + if (flags & MAP_FIXED)
27482 + if (len > pax_task_size || addr > pax_task_size - len)
27483 + return -EINVAL;
27484 +
27485 + return 0;
27486 +}
27487 +
27488 +/*
27489 + * Align a virtual address to avoid aliasing in the I$ on AMD F15h.
27490 + */
27491 +static unsigned long get_align_mask(void)
27492 +{
27493 + if (va_align.flags < 0 || !(va_align.flags & ALIGN_VA_32))
27494 + return 0;
27495 +
27496 + if (!(current->flags & PF_RANDOMIZE))
27497 + return 0;
27498 +
27499 + return va_align.mask;
27500 +}
27501 +
27502 +unsigned long
27503 +arch_get_unmapped_area(struct file *filp, unsigned long addr,
27504 + unsigned long len, unsigned long pgoff, unsigned long flags)
27505 +{
27506 + struct mm_struct *mm = current->mm;
27507 + struct vm_area_struct *vma;
27508 + unsigned long pax_task_size = TASK_SIZE;
27509 + struct vm_unmapped_area_info info;
27510 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27511 +
27512 +#ifdef CONFIG_PAX_SEGMEXEC
27513 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
27514 + pax_task_size = SEGMEXEC_TASK_SIZE;
27515 +#endif
27516 +
27517 + pax_task_size -= PAGE_SIZE;
27518 +
27519 + if (len > pax_task_size)
27520 + return -ENOMEM;
27521 +
27522 + if (flags & MAP_FIXED)
27523 + return addr;
27524 +
27525 +#ifdef CONFIG_PAX_RANDMMAP
27526 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27527 +#endif
27528 +
27529 + if (addr) {
27530 + addr = PAGE_ALIGN(addr);
27531 + if (pax_task_size - len >= addr) {
27532 + vma = find_vma(mm, addr);
27533 + if (check_heap_stack_gap(vma, addr, len, offset))
27534 + return addr;
27535 + }
27536 + }
27537 +
27538 + info.flags = 0;
27539 + info.length = len;
27540 + info.align_mask = filp ? get_align_mask() : 0;
27541 + info.align_offset = pgoff << PAGE_SHIFT;
27542 + info.threadstack_offset = offset;
27543 +
27544 +#ifdef CONFIG_PAX_PAGEEXEC
27545 + if (!(__supported_pte_mask & _PAGE_NX) && (mm->pax_flags & MF_PAX_PAGEEXEC) && (flags & MAP_EXECUTABLE)) {
27546 + info.low_limit = 0x00110000UL;
27547 + info.high_limit = mm->start_code;
27548 +
27549 +#ifdef CONFIG_PAX_RANDMMAP
27550 + if (mm->pax_flags & MF_PAX_RANDMMAP)
27551 + info.low_limit += mm->delta_mmap & 0x03FFF000UL;
27552 +#endif
27553 +
27554 + if (info.low_limit < info.high_limit) {
27555 + addr = vm_unmapped_area(&info);
27556 + if (!IS_ERR_VALUE(addr))
27557 + return addr;
27558 + }
27559 + } else
27560 +#endif
27561 +
27562 + info.low_limit = mm->mmap_base;
27563 + info.high_limit = pax_task_size;
27564 +
27565 + return vm_unmapped_area(&info);
27566 +}
27567 +
27568 +unsigned long
27569 +arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27570 + const unsigned long len, const unsigned long pgoff,
27571 + const unsigned long flags)
27572 +{
27573 + struct vm_area_struct *vma;
27574 + struct mm_struct *mm = current->mm;
27575 + unsigned long addr = addr0, pax_task_size = TASK_SIZE;
27576 + struct vm_unmapped_area_info info;
27577 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27578 +
27579 +#ifdef CONFIG_PAX_SEGMEXEC
27580 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
27581 + pax_task_size = SEGMEXEC_TASK_SIZE;
27582 +#endif
27583 +
27584 + pax_task_size -= PAGE_SIZE;
27585 +
27586 + /* requested length too big for entire address space */
27587 + if (len > pax_task_size)
27588 + return -ENOMEM;
27589 +
27590 + if (flags & MAP_FIXED)
27591 + return addr;
27592 +
27593 +#ifdef CONFIG_PAX_PAGEEXEC
27594 + if (!(__supported_pte_mask & _PAGE_NX) && (mm->pax_flags & MF_PAX_PAGEEXEC) && (flags & MAP_EXECUTABLE))
27595 + goto bottomup;
27596 +#endif
27597 +
27598 +#ifdef CONFIG_PAX_RANDMMAP
27599 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27600 +#endif
27601 +
27602 + /* requesting a specific address */
27603 + if (addr) {
27604 + addr = PAGE_ALIGN(addr);
27605 + if (pax_task_size - len >= addr) {
27606 + vma = find_vma(mm, addr);
27607 + if (check_heap_stack_gap(vma, addr, len, offset))
27608 + return addr;
27609 + }
27610 + }
27611 +
27612 + info.flags = VM_UNMAPPED_AREA_TOPDOWN;
27613 + info.length = len;
27614 + info.low_limit = PAGE_SIZE;
27615 + info.high_limit = mm->mmap_base;
27616 + info.align_mask = filp ? get_align_mask() : 0;
27617 + info.align_offset = pgoff << PAGE_SHIFT;
27618 + info.threadstack_offset = offset;
27619 +
27620 + addr = vm_unmapped_area(&info);
27621 + if (!(addr & ~PAGE_MASK))
27622 + return addr;
27623 + VM_BUG_ON(addr != -ENOMEM);
27624 +
27625 +bottomup:
27626 + /*
27627 + * A failed mmap() very likely causes application failure,
27628 + * so fall back to the bottom-up function here. This scenario
27629 + * can happen with large stack limits and large mmap()
27630 + * allocations.
27631 + */
27632 + return arch_get_unmapped_area(filp, addr0, len, pgoff, flags);
27633 +}
27634 diff --git a/arch/x86/kernel/sys_x86_64.c b/arch/x86/kernel/sys_x86_64.c
27635 index 30277e2..5664a29 100644
27636 --- a/arch/x86/kernel/sys_x86_64.c
27637 +++ b/arch/x86/kernel/sys_x86_64.c
27638 @@ -81,8 +81,8 @@ out:
27639 return error;
27640 }
27641
27642 -static void find_start_end(unsigned long flags, unsigned long *begin,
27643 - unsigned long *end)
27644 +static void find_start_end(struct mm_struct *mm, unsigned long flags,
27645 + unsigned long *begin, unsigned long *end)
27646 {
27647 if (!test_thread_flag(TIF_ADDR32) && (flags & MAP_32BIT)) {
27648 unsigned long new_begin;
27649 @@ -101,7 +101,7 @@ static void find_start_end(unsigned long flags, unsigned long *begin,
27650 *begin = new_begin;
27651 }
27652 } else {
27653 - *begin = current->mm->mmap_legacy_base;
27654 + *begin = mm->mmap_legacy_base;
27655 *end = TASK_SIZE;
27656 }
27657 }
27658 @@ -114,20 +114,24 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
27659 struct vm_area_struct *vma;
27660 struct vm_unmapped_area_info info;
27661 unsigned long begin, end;
27662 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27663
27664 if (flags & MAP_FIXED)
27665 return addr;
27666
27667 - find_start_end(flags, &begin, &end);
27668 + find_start_end(mm, flags, &begin, &end);
27669
27670 if (len > end)
27671 return -ENOMEM;
27672
27673 +#ifdef CONFIG_PAX_RANDMMAP
27674 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27675 +#endif
27676 +
27677 if (addr) {
27678 addr = PAGE_ALIGN(addr);
27679 vma = find_vma(mm, addr);
27680 - if (end - len >= addr &&
27681 - (!vma || addr + len <= vma->vm_start))
27682 + if (end - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
27683 return addr;
27684 }
27685
27686 @@ -137,6 +141,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
27687 info.high_limit = end;
27688 info.align_mask = filp ? get_align_mask() : 0;
27689 info.align_offset = pgoff << PAGE_SHIFT;
27690 + info.threadstack_offset = offset;
27691 return vm_unmapped_area(&info);
27692 }
27693
27694 @@ -149,6 +154,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27695 struct mm_struct *mm = current->mm;
27696 unsigned long addr = addr0;
27697 struct vm_unmapped_area_info info;
27698 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27699
27700 /* requested length too big for entire address space */
27701 if (len > TASK_SIZE)
27702 @@ -161,12 +167,15 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27703 if (!test_thread_flag(TIF_ADDR32) && (flags & MAP_32BIT))
27704 goto bottomup;
27705
27706 +#ifdef CONFIG_PAX_RANDMMAP
27707 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27708 +#endif
27709 +
27710 /* requesting a specific address */
27711 if (addr) {
27712 addr = PAGE_ALIGN(addr);
27713 vma = find_vma(mm, addr);
27714 - if (TASK_SIZE - len >= addr &&
27715 - (!vma || addr + len <= vma->vm_start))
27716 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
27717 return addr;
27718 }
27719
27720 @@ -176,6 +185,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
27721 info.high_limit = mm->mmap_base;
27722 info.align_mask = filp ? get_align_mask() : 0;
27723 info.align_offset = pgoff << PAGE_SHIFT;
27724 + info.threadstack_offset = offset;
27725 addr = vm_unmapped_area(&info);
27726 if (!(addr & ~PAGE_MASK))
27727 return addr;
27728 diff --git a/arch/x86/kernel/tboot.c b/arch/x86/kernel/tboot.c
27729 index 91a4496..42fc304 100644
27730 --- a/arch/x86/kernel/tboot.c
27731 +++ b/arch/x86/kernel/tboot.c
27732 @@ -44,6 +44,7 @@
27733 #include <asm/setup.h>
27734 #include <asm/e820.h>
27735 #include <asm/io.h>
27736 +#include <asm/tlbflush.h>
27737
27738 #include "../realmode/rm/wakeup.h"
27739
27740 @@ -221,7 +222,7 @@ static int tboot_setup_sleep(void)
27741
27742 void tboot_shutdown(u32 shutdown_type)
27743 {
27744 - void (*shutdown)(void);
27745 + void (* __noreturn shutdown)(void);
27746
27747 if (!tboot_enabled())
27748 return;
27749 @@ -242,8 +243,9 @@ void tboot_shutdown(u32 shutdown_type)
27750 tboot->shutdown_type = shutdown_type;
27751
27752 switch_to_tboot_pt();
27753 + cr4_clear_bits(X86_CR4_PCIDE);
27754
27755 - shutdown = (void(*)(void))(unsigned long)tboot->shutdown_entry;
27756 + shutdown = (void *)(unsigned long)tboot->shutdown_entry;
27757 shutdown();
27758
27759 /* should not reach here */
27760 @@ -310,7 +312,7 @@ static int tboot_extended_sleep(u8 sleep_state, u32 val_a, u32 val_b)
27761 return -ENODEV;
27762 }
27763
27764 -static atomic_t ap_wfs_count;
27765 +static atomic_unchecked_t ap_wfs_count;
27766
27767 static int tboot_wait_for_aps(int num_aps)
27768 {
27769 @@ -334,9 +336,9 @@ static int tboot_cpu_callback(struct notifier_block *nfb, unsigned long action,
27770 {
27771 switch (action) {
27772 case CPU_DYING:
27773 - atomic_inc(&ap_wfs_count);
27774 + atomic_inc_unchecked(&ap_wfs_count);
27775 if (num_online_cpus() == 1)
27776 - if (tboot_wait_for_aps(atomic_read(&ap_wfs_count)))
27777 + if (tboot_wait_for_aps(atomic_read_unchecked(&ap_wfs_count)))
27778 return NOTIFY_BAD;
27779 break;
27780 }
27781 @@ -422,7 +424,7 @@ static __init int tboot_late_init(void)
27782
27783 tboot_create_trampoline();
27784
27785 - atomic_set(&ap_wfs_count, 0);
27786 + atomic_set_unchecked(&ap_wfs_count, 0);
27787 register_hotcpu_notifier(&tboot_cpu_notifier);
27788
27789 #ifdef CONFIG_DEBUG_FS
27790 diff --git a/arch/x86/kernel/time.c b/arch/x86/kernel/time.c
27791 index 25adc0e..1df4349 100644
27792 --- a/arch/x86/kernel/time.c
27793 +++ b/arch/x86/kernel/time.c
27794 @@ -30,9 +30,9 @@ unsigned long profile_pc(struct pt_regs *regs)
27795 {
27796 unsigned long pc = instruction_pointer(regs);
27797
27798 - if (!user_mode_vm(regs) && in_lock_functions(pc)) {
27799 + if (!user_mode(regs) && in_lock_functions(pc)) {
27800 #ifdef CONFIG_FRAME_POINTER
27801 - return *(unsigned long *)(regs->bp + sizeof(long));
27802 + return ktla_ktva(*(unsigned long *)(regs->bp + sizeof(long)));
27803 #else
27804 unsigned long *sp =
27805 (unsigned long *)kernel_stack_pointer(regs);
27806 @@ -41,11 +41,17 @@ unsigned long profile_pc(struct pt_regs *regs)
27807 * or above a saved flags. Eflags has bits 22-31 zero,
27808 * kernel addresses don't.
27809 */
27810 +
27811 +#ifdef CONFIG_PAX_KERNEXEC
27812 + return ktla_ktva(sp[0]);
27813 +#else
27814 if (sp[0] >> 22)
27815 return sp[0];
27816 if (sp[1] >> 22)
27817 return sp[1];
27818 #endif
27819 +
27820 +#endif
27821 }
27822 return pc;
27823 }
27824 diff --git a/arch/x86/kernel/tls.c b/arch/x86/kernel/tls.c
27825 index 7fc5e84..c6e445a 100644
27826 --- a/arch/x86/kernel/tls.c
27827 +++ b/arch/x86/kernel/tls.c
27828 @@ -139,6 +139,11 @@ int do_set_thread_area(struct task_struct *p, int idx,
27829 if (idx < GDT_ENTRY_TLS_MIN || idx > GDT_ENTRY_TLS_MAX)
27830 return -EINVAL;
27831
27832 +#ifdef CONFIG_PAX_SEGMEXEC
27833 + if ((p->mm->pax_flags & MF_PAX_SEGMEXEC) && (info.contents & MODIFY_LDT_CONTENTS_CODE))
27834 + return -EINVAL;
27835 +#endif
27836 +
27837 set_tls_desc(p, idx, &info, 1);
27838
27839 return 0;
27840 @@ -256,7 +261,7 @@ int regset_tls_set(struct task_struct *target, const struct user_regset *regset,
27841
27842 if (kbuf)
27843 info = kbuf;
27844 - else if (__copy_from_user(infobuf, ubuf, count))
27845 + else if (count > sizeof infobuf || __copy_from_user(infobuf, ubuf, count))
27846 return -EFAULT;
27847 else
27848 info = infobuf;
27849 diff --git a/arch/x86/kernel/tracepoint.c b/arch/x86/kernel/tracepoint.c
27850 index 1c113db..287b42e 100644
27851 --- a/arch/x86/kernel/tracepoint.c
27852 +++ b/arch/x86/kernel/tracepoint.c
27853 @@ -9,11 +9,11 @@
27854 #include <linux/atomic.h>
27855
27856 atomic_t trace_idt_ctr = ATOMIC_INIT(0);
27857 -struct desc_ptr trace_idt_descr = { NR_VECTORS * 16 - 1,
27858 +const struct desc_ptr trace_idt_descr = { NR_VECTORS * 16 - 1,
27859 (unsigned long) trace_idt_table };
27860
27861 /* No need to be aligned, but done to keep all IDTs defined the same way. */
27862 -gate_desc trace_idt_table[NR_VECTORS] __page_aligned_bss;
27863 +gate_desc trace_idt_table[NR_VECTORS] __page_aligned_rodata;
27864
27865 static int trace_irq_vector_refcount;
27866 static DEFINE_MUTEX(irq_vector_mutex);
27867 diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c
27868 index 4ff5d16..736e3e1 100644
27869 --- a/arch/x86/kernel/traps.c
27870 +++ b/arch/x86/kernel/traps.c
27871 @@ -68,7 +68,7 @@
27872 #include <asm/proto.h>
27873
27874 /* No need to be aligned, but done to keep all IDTs defined the same way. */
27875 -gate_desc debug_idt_table[NR_VECTORS] __page_aligned_bss;
27876 +gate_desc debug_idt_table[NR_VECTORS] __page_aligned_rodata;
27877 #else
27878 #include <asm/processor-flags.h>
27879 #include <asm/setup.h>
27880 @@ -77,7 +77,7 @@ asmlinkage int system_call(void);
27881 #endif
27882
27883 /* Must be page-aligned because the real IDT is used in a fixmap. */
27884 -gate_desc idt_table[NR_VECTORS] __page_aligned_bss;
27885 +gate_desc idt_table[NR_VECTORS] __page_aligned_rodata;
27886
27887 DECLARE_BITMAP(used_vectors, NR_VECTORS);
27888 EXPORT_SYMBOL_GPL(used_vectors);
27889 @@ -112,7 +112,7 @@ enum ctx_state ist_enter(struct pt_regs *regs)
27890 {
27891 enum ctx_state prev_state;
27892
27893 - if (user_mode_vm(regs)) {
27894 + if (user_mode(regs)) {
27895 /* Other than that, we're just an exception. */
27896 prev_state = exception_enter();
27897 } else {
27898 @@ -146,7 +146,7 @@ void ist_exit(struct pt_regs *regs, enum ctx_state prev_state)
27899 /* Must be before exception_exit. */
27900 preempt_count_sub(HARDIRQ_OFFSET);
27901
27902 - if (user_mode_vm(regs))
27903 + if (user_mode(regs))
27904 return exception_exit(prev_state);
27905 else
27906 rcu_nmi_exit();
27907 @@ -158,7 +158,7 @@ void ist_exit(struct pt_regs *regs, enum ctx_state prev_state)
27908 *
27909 * IST exception handlers normally cannot schedule. As a special
27910 * exception, if the exception interrupted userspace code (i.e.
27911 - * user_mode_vm(regs) would return true) and the exception was not
27912 + * user_mode(regs) would return true) and the exception was not
27913 * a double fault, it can be safe to schedule. ist_begin_non_atomic()
27914 * begins a non-atomic section within an ist_enter()/ist_exit() region.
27915 * Callers are responsible for enabling interrupts themselves inside
27916 @@ -167,7 +167,7 @@ void ist_exit(struct pt_regs *regs, enum ctx_state prev_state)
27917 */
27918 void ist_begin_non_atomic(struct pt_regs *regs)
27919 {
27920 - BUG_ON(!user_mode_vm(regs));
27921 + BUG_ON(!user_mode(regs));
27922
27923 /*
27924 * Sanity check: we need to be on the normal thread stack. This
27925 @@ -191,11 +191,11 @@ void ist_end_non_atomic(void)
27926 }
27927
27928 static nokprobe_inline int
27929 -do_trap_no_signal(struct task_struct *tsk, int trapnr, char *str,
27930 +do_trap_no_signal(struct task_struct *tsk, int trapnr, const char *str,
27931 struct pt_regs *regs, long error_code)
27932 {
27933 #ifdef CONFIG_X86_32
27934 - if (regs->flags & X86_VM_MASK) {
27935 + if (v8086_mode(regs)) {
27936 /*
27937 * Traps 0, 1, 3, 4, and 5 should be forwarded to vm86.
27938 * On nmi (interrupt 2), do_trap should not be called.
27939 @@ -208,12 +208,24 @@ do_trap_no_signal(struct task_struct *tsk, int trapnr, char *str,
27940 return -1;
27941 }
27942 #endif
27943 - if (!user_mode(regs)) {
27944 + if (!user_mode_novm(regs)) {
27945 if (!fixup_exception(regs)) {
27946 tsk->thread.error_code = error_code;
27947 tsk->thread.trap_nr = trapnr;
27948 +
27949 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
27950 + if (trapnr == X86_TRAP_SS && ((regs->cs & 0xFFFF) == __KERNEL_CS || (regs->cs & 0xFFFF) == __KERNEXEC_KERNEL_CS))
27951 + str = "PAX: suspicious stack segment fault";
27952 +#endif
27953 +
27954 die(str, regs, error_code);
27955 }
27956 +
27957 +#ifdef CONFIG_PAX_REFCOUNT
27958 + if (trapnr == X86_TRAP_OF)
27959 + pax_report_refcount_overflow(regs);
27960 +#endif
27961 +
27962 return 0;
27963 }
27964
27965 @@ -252,7 +264,7 @@ static siginfo_t *fill_trap_info(struct pt_regs *regs, int signr, int trapnr,
27966 }
27967
27968 static void
27969 -do_trap(int trapnr, int signr, char *str, struct pt_regs *regs,
27970 +do_trap(int trapnr, int signr, const char *str, struct pt_regs *regs,
27971 long error_code, siginfo_t *info)
27972 {
27973 struct task_struct *tsk = current;
27974 @@ -276,7 +288,7 @@ do_trap(int trapnr, int signr, char *str, struct pt_regs *regs,
27975 if (show_unhandled_signals && unhandled_signal(tsk, signr) &&
27976 printk_ratelimit()) {
27977 pr_info("%s[%d] trap %s ip:%lx sp:%lx error:%lx",
27978 - tsk->comm, tsk->pid, str,
27979 + tsk->comm, task_pid_nr(tsk), str,
27980 regs->ip, regs->sp, error_code);
27981 print_vma_addr(" in ", regs->ip);
27982 pr_cont("\n");
27983 @@ -358,6 +370,11 @@ dotraplinkage void do_double_fault(struct pt_regs *regs, long error_code)
27984 tsk->thread.error_code = error_code;
27985 tsk->thread.trap_nr = X86_TRAP_DF;
27986
27987 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
27988 + if ((unsigned long)tsk->stack - regs->sp <= PAGE_SIZE)
27989 + die("grsec: kernel stack overflow detected", regs, error_code);
27990 +#endif
27991 +
27992 #ifdef CONFIG_DOUBLEFAULT
27993 df_debug(regs, error_code);
27994 #endif
27995 @@ -384,7 +401,7 @@ dotraplinkage void do_bounds(struct pt_regs *regs, long error_code)
27996 goto exit;
27997 conditional_sti(regs);
27998
27999 - if (!user_mode_vm(regs))
28000 + if (!user_mode(regs))
28001 die("bounds", regs, error_code);
28002
28003 if (!cpu_feature_enabled(X86_FEATURE_MPX)) {
28004 @@ -463,7 +480,7 @@ do_general_protection(struct pt_regs *regs, long error_code)
28005 conditional_sti(regs);
28006
28007 #ifdef CONFIG_X86_32
28008 - if (regs->flags & X86_VM_MASK) {
28009 + if (v8086_mode(regs)) {
28010 local_irq_enable();
28011 handle_vm86_fault((struct kernel_vm86_regs *) regs, error_code);
28012 goto exit;
28013 @@ -471,18 +488,42 @@ do_general_protection(struct pt_regs *regs, long error_code)
28014 #endif
28015
28016 tsk = current;
28017 - if (!user_mode(regs)) {
28018 + if (!user_mode_novm(regs)) {
28019 if (fixup_exception(regs))
28020 goto exit;
28021
28022 tsk->thread.error_code = error_code;
28023 tsk->thread.trap_nr = X86_TRAP_GP;
28024 if (notify_die(DIE_GPF, "general protection fault", regs, error_code,
28025 - X86_TRAP_GP, SIGSEGV) != NOTIFY_STOP)
28026 + X86_TRAP_GP, SIGSEGV) != NOTIFY_STOP) {
28027 +
28028 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28029 + if ((regs->cs & 0xFFFF) == __KERNEL_CS || (regs->cs & 0xFFFF) == __KERNEXEC_KERNEL_CS)
28030 + die("PAX: suspicious general protection fault", regs, error_code);
28031 + else
28032 +#endif
28033 +
28034 die("general protection fault", regs, error_code);
28035 + }
28036 goto exit;
28037 }
28038
28039 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
28040 + if (!(__supported_pte_mask & _PAGE_NX) && tsk->mm && (tsk->mm->pax_flags & MF_PAX_PAGEEXEC)) {
28041 + struct mm_struct *mm = tsk->mm;
28042 + unsigned long limit;
28043 +
28044 + down_write(&mm->mmap_sem);
28045 + limit = mm->context.user_cs_limit;
28046 + if (limit < TASK_SIZE) {
28047 + track_exec_limit(mm, limit, TASK_SIZE, VM_EXEC);
28048 + up_write(&mm->mmap_sem);
28049 + return;
28050 + }
28051 + up_write(&mm->mmap_sem);
28052 + }
28053 +#endif
28054 +
28055 tsk->thread.error_code = error_code;
28056 tsk->thread.trap_nr = X86_TRAP_GP;
28057
28058 @@ -581,13 +622,16 @@ struct bad_iret_stack *fixup_bad_iret(struct bad_iret_stack *s)
28059 container_of(task_pt_regs(current),
28060 struct bad_iret_stack, regs);
28061
28062 + if ((current->thread.sp0 ^ (unsigned long)s) < THREAD_SIZE)
28063 + new_stack = s;
28064 +
28065 /* Copy the IRET target to the new stack. */
28066 memmove(&new_stack->regs.ip, (void *)s->regs.sp, 5*8);
28067
28068 /* Copy the remainder of the stack from the current stack. */
28069 memmove(new_stack, s, offsetof(struct bad_iret_stack, regs.ip));
28070
28071 - BUG_ON(!user_mode_vm(&new_stack->regs));
28072 + BUG_ON(!user_mode(&new_stack->regs));
28073 return new_stack;
28074 }
28075 NOKPROBE_SYMBOL(fixup_bad_iret);
28076 @@ -637,7 +681,7 @@ dotraplinkage void do_debug(struct pt_regs *regs, long error_code)
28077 * then it's very likely the result of an icebp/int01 trap.
28078 * User wants a sigtrap for that.
28079 */
28080 - if (!dr6 && user_mode_vm(regs))
28081 + if (!dr6 && user_mode(regs))
28082 user_icebp = 1;
28083
28084 /* Catch kmemcheck conditions first of all! */
28085 @@ -673,7 +717,7 @@ dotraplinkage void do_debug(struct pt_regs *regs, long error_code)
28086 /* It's safe to allow irq's after DR6 has been saved */
28087 preempt_conditional_sti(regs);
28088
28089 - if (regs->flags & X86_VM_MASK) {
28090 + if (v8086_mode(regs)) {
28091 handle_vm86_trap((struct kernel_vm86_regs *) regs, error_code,
28092 X86_TRAP_DB);
28093 preempt_conditional_cli(regs);
28094 @@ -688,7 +732,7 @@ dotraplinkage void do_debug(struct pt_regs *regs, long error_code)
28095 * We already checked v86 mode above, so we can check for kernel mode
28096 * by just checking the CPL of CS.
28097 */
28098 - if ((dr6 & DR_STEP) && !user_mode(regs)) {
28099 + if ((dr6 & DR_STEP) && !user_mode_novm(regs)) {
28100 tsk->thread.debugreg6 &= ~DR_STEP;
28101 set_tsk_thread_flag(tsk, TIF_SINGLESTEP);
28102 regs->flags &= ~X86_EFLAGS_TF;
28103 @@ -721,7 +765,7 @@ static void math_error(struct pt_regs *regs, int error_code, int trapnr)
28104 return;
28105 conditional_sti(regs);
28106
28107 - if (!user_mode_vm(regs))
28108 + if (!user_mode(regs))
28109 {
28110 if (!fixup_exception(regs)) {
28111 task->thread.error_code = error_code;
28112 diff --git a/arch/x86/kernel/tsc.c b/arch/x86/kernel/tsc.c
28113 index 5054497..139f8f8 100644
28114 --- a/arch/x86/kernel/tsc.c
28115 +++ b/arch/x86/kernel/tsc.c
28116 @@ -150,7 +150,7 @@ static void cyc2ns_write_end(int cpu, struct cyc2ns_data *data)
28117 */
28118 smp_wmb();
28119
28120 - ACCESS_ONCE(c2n->head) = data;
28121 + ACCESS_ONCE_RW(c2n->head) = data;
28122 }
28123
28124 /*
28125 diff --git a/arch/x86/kernel/uprobes.c b/arch/x86/kernel/uprobes.c
28126 index 81f8adb0..fff670e 100644
28127 --- a/arch/x86/kernel/uprobes.c
28128 +++ b/arch/x86/kernel/uprobes.c
28129 @@ -912,7 +912,7 @@ int arch_uprobe_exception_notify(struct notifier_block *self, unsigned long val,
28130 int ret = NOTIFY_DONE;
28131
28132 /* We are only interested in userspace traps */
28133 - if (regs && !user_mode_vm(regs))
28134 + if (regs && !user_mode(regs))
28135 return NOTIFY_DONE;
28136
28137 switch (val) {
28138 @@ -986,7 +986,7 @@ arch_uretprobe_hijack_return_addr(unsigned long trampoline_vaddr, struct pt_regs
28139
28140 if (nleft != rasize) {
28141 pr_err("uprobe: return address clobbered: pid=%d, %%sp=%#lx, "
28142 - "%%ip=%#lx\n", current->pid, regs->sp, regs->ip);
28143 + "%%ip=%#lx\n", task_pid_nr(current), regs->sp, regs->ip);
28144
28145 force_sig_info(SIGSEGV, SEND_SIG_FORCED, current);
28146 }
28147 diff --git a/arch/x86/kernel/verify_cpu.S b/arch/x86/kernel/verify_cpu.S
28148 index b9242ba..50c5edd 100644
28149 --- a/arch/x86/kernel/verify_cpu.S
28150 +++ b/arch/x86/kernel/verify_cpu.S
28151 @@ -20,6 +20,7 @@
28152 * arch/x86/boot/compressed/head_64.S: Boot cpu verification
28153 * arch/x86/kernel/trampoline_64.S: secondary processor verification
28154 * arch/x86/kernel/head_32.S: processor startup
28155 + * arch/x86/kernel/acpi/realmode/wakeup.S: 32bit processor resume
28156 *
28157 * verify_cpu, returns the status of longmode and SSE in register %eax.
28158 * 0: Success 1: Failure
28159 diff --git a/arch/x86/kernel/vm86_32.c b/arch/x86/kernel/vm86_32.c
28160 index e8edcf5..27f9344 100644
28161 --- a/arch/x86/kernel/vm86_32.c
28162 +++ b/arch/x86/kernel/vm86_32.c
28163 @@ -44,6 +44,7 @@
28164 #include <linux/ptrace.h>
28165 #include <linux/audit.h>
28166 #include <linux/stddef.h>
28167 +#include <linux/grsecurity.h>
28168
28169 #include <asm/uaccess.h>
28170 #include <asm/io.h>
28171 @@ -150,7 +151,7 @@ struct pt_regs *save_v86_state(struct kernel_vm86_regs *regs)
28172 do_exit(SIGSEGV);
28173 }
28174
28175 - tss = &per_cpu(init_tss, get_cpu());
28176 + tss = init_tss + get_cpu();
28177 current->thread.sp0 = current->thread.saved_sp0;
28178 current->thread.sysenter_cs = __KERNEL_CS;
28179 load_sp0(tss, &current->thread);
28180 @@ -214,6 +215,14 @@ SYSCALL_DEFINE1(vm86old, struct vm86_struct __user *, v86)
28181
28182 if (tsk->thread.saved_sp0)
28183 return -EPERM;
28184 +
28185 +#ifdef CONFIG_GRKERNSEC_VM86
28186 + if (!capable(CAP_SYS_RAWIO)) {
28187 + gr_handle_vm86();
28188 + return -EPERM;
28189 + }
28190 +#endif
28191 +
28192 tmp = copy_vm86_regs_from_user(&info.regs, &v86->regs,
28193 offsetof(struct kernel_vm86_struct, vm86plus) -
28194 sizeof(info.regs));
28195 @@ -238,6 +247,13 @@ SYSCALL_DEFINE2(vm86, unsigned long, cmd, unsigned long, arg)
28196 int tmp;
28197 struct vm86plus_struct __user *v86;
28198
28199 +#ifdef CONFIG_GRKERNSEC_VM86
28200 + if (!capable(CAP_SYS_RAWIO)) {
28201 + gr_handle_vm86();
28202 + return -EPERM;
28203 + }
28204 +#endif
28205 +
28206 tsk = current;
28207 switch (cmd) {
28208 case VM86_REQUEST_IRQ:
28209 @@ -318,7 +334,7 @@ static void do_sys_vm86(struct kernel_vm86_struct *info, struct task_struct *tsk
28210 tsk->thread.saved_fs = info->regs32->fs;
28211 tsk->thread.saved_gs = get_user_gs(info->regs32);
28212
28213 - tss = &per_cpu(init_tss, get_cpu());
28214 + tss = init_tss + get_cpu();
28215 tsk->thread.sp0 = (unsigned long) &info->VM86_TSS_ESP0;
28216 if (cpu_has_sep)
28217 tsk->thread.sysenter_cs = 0;
28218 @@ -525,7 +541,7 @@ static void do_int(struct kernel_vm86_regs *regs, int i,
28219 goto cannot_handle;
28220 if (i == 0x21 && is_revectored(AH(regs), &KVM86->int21_revectored))
28221 goto cannot_handle;
28222 - intr_ptr = (unsigned long __user *) (i << 2);
28223 + intr_ptr = (__force unsigned long __user *) (i << 2);
28224 if (get_user(segoffs, intr_ptr))
28225 goto cannot_handle;
28226 if ((segoffs >> 16) == BIOSSEG)
28227 diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S
28228 index 00bf300..129df8e 100644
28229 --- a/arch/x86/kernel/vmlinux.lds.S
28230 +++ b/arch/x86/kernel/vmlinux.lds.S
28231 @@ -26,6 +26,13 @@
28232 #include <asm/page_types.h>
28233 #include <asm/cache.h>
28234 #include <asm/boot.h>
28235 +#include <asm/segment.h>
28236 +
28237 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28238 +#define __KERNEL_TEXT_OFFSET (LOAD_OFFSET + ____LOAD_PHYSICAL_ADDR)
28239 +#else
28240 +#define __KERNEL_TEXT_OFFSET 0
28241 +#endif
28242
28243 #undef i386 /* in case the preprocessor is a 32bit one */
28244
28245 @@ -69,30 +76,43 @@ jiffies_64 = jiffies;
28246
28247 PHDRS {
28248 text PT_LOAD FLAGS(5); /* R_E */
28249 +#ifdef CONFIG_X86_32
28250 + module PT_LOAD FLAGS(5); /* R_E */
28251 +#endif
28252 +#ifdef CONFIG_XEN
28253 + rodata PT_LOAD FLAGS(5); /* R_E */
28254 +#else
28255 + rodata PT_LOAD FLAGS(4); /* R__ */
28256 +#endif
28257 data PT_LOAD FLAGS(6); /* RW_ */
28258 -#ifdef CONFIG_X86_64
28259 + init.begin PT_LOAD FLAGS(6); /* RW_ */
28260 #ifdef CONFIG_SMP
28261 percpu PT_LOAD FLAGS(6); /* RW_ */
28262 #endif
28263 + text.init PT_LOAD FLAGS(5); /* R_E */
28264 + text.exit PT_LOAD FLAGS(5); /* R_E */
28265 init PT_LOAD FLAGS(7); /* RWE */
28266 -#endif
28267 note PT_NOTE FLAGS(0); /* ___ */
28268 }
28269
28270 SECTIONS
28271 {
28272 #ifdef CONFIG_X86_32
28273 - . = LOAD_OFFSET + LOAD_PHYSICAL_ADDR;
28274 - phys_startup_32 = startup_32 - LOAD_OFFSET;
28275 + . = LOAD_OFFSET + ____LOAD_PHYSICAL_ADDR;
28276 #else
28277 - . = __START_KERNEL;
28278 - phys_startup_64 = startup_64 - LOAD_OFFSET;
28279 + . = __START_KERNEL;
28280 #endif
28281
28282 /* Text and read-only data */
28283 - .text : AT(ADDR(.text) - LOAD_OFFSET) {
28284 - _text = .;
28285 + .text (. - __KERNEL_TEXT_OFFSET): AT(ADDR(.text) - LOAD_OFFSET + __KERNEL_TEXT_OFFSET) {
28286 /* bootstrapping code */
28287 +#ifdef CONFIG_X86_32
28288 + phys_startup_32 = startup_32 - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28289 +#else
28290 + phys_startup_64 = startup_64 - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28291 +#endif
28292 + __LOAD_PHYSICAL_ADDR = . - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28293 + _text = .;
28294 HEAD_TEXT
28295 . = ALIGN(8);
28296 _stext = .;
28297 @@ -104,13 +124,47 @@ SECTIONS
28298 IRQENTRY_TEXT
28299 *(.fixup)
28300 *(.gnu.warning)
28301 - /* End of text section */
28302 - _etext = .;
28303 } :text = 0x9090
28304
28305 - NOTES :text :note
28306 + . += __KERNEL_TEXT_OFFSET;
28307
28308 - EXCEPTION_TABLE(16) :text = 0x9090
28309 +#ifdef CONFIG_X86_32
28310 + . = ALIGN(PAGE_SIZE);
28311 + .module.text : AT(ADDR(.module.text) - LOAD_OFFSET) {
28312 +
28313 +#ifdef CONFIG_PAX_KERNEXEC
28314 + MODULES_EXEC_VADDR = .;
28315 + BYTE(0)
28316 + . += (CONFIG_PAX_KERNEXEC_MODULE_TEXT * 1024 * 1024);
28317 + . = ALIGN(HPAGE_SIZE) - 1;
28318 + MODULES_EXEC_END = .;
28319 +#endif
28320 +
28321 + } :module
28322 +#endif
28323 +
28324 + .text.end : AT(ADDR(.text.end) - LOAD_OFFSET) {
28325 + /* End of text section */
28326 + BYTE(0)
28327 + _etext = . - __KERNEL_TEXT_OFFSET;
28328 + }
28329 +
28330 +#ifdef CONFIG_X86_32
28331 + . = ALIGN(PAGE_SIZE);
28332 + .rodata.page_aligned : AT(ADDR(.rodata.page_aligned) - LOAD_OFFSET) {
28333 + . = ALIGN(PAGE_SIZE);
28334 + *(.empty_zero_page)
28335 + *(.initial_pg_fixmap)
28336 + *(.initial_pg_pmd)
28337 + *(.initial_page_table)
28338 + *(.swapper_pg_dir)
28339 + } :rodata
28340 +#endif
28341 +
28342 + . = ALIGN(PAGE_SIZE);
28343 + NOTES :rodata :note
28344 +
28345 + EXCEPTION_TABLE(16) :rodata
28346
28347 #if defined(CONFIG_DEBUG_RODATA)
28348 /* .text should occupy whole number of pages */
28349 @@ -122,16 +176,20 @@ SECTIONS
28350
28351 /* Data */
28352 .data : AT(ADDR(.data) - LOAD_OFFSET) {
28353 +
28354 +#ifdef CONFIG_PAX_KERNEXEC
28355 + . = ALIGN(HPAGE_SIZE);
28356 +#else
28357 + . = ALIGN(PAGE_SIZE);
28358 +#endif
28359 +
28360 /* Start of data section */
28361 _sdata = .;
28362
28363 /* init_task */
28364 INIT_TASK_DATA(THREAD_SIZE)
28365
28366 -#ifdef CONFIG_X86_32
28367 - /* 32 bit has nosave before _edata */
28368 NOSAVE_DATA
28369 -#endif
28370
28371 PAGE_ALIGNED_DATA(PAGE_SIZE)
28372
28373 @@ -174,12 +232,19 @@ SECTIONS
28374 . = ALIGN(__vvar_page + PAGE_SIZE, PAGE_SIZE);
28375
28376 /* Init code and data - will be freed after init */
28377 - . = ALIGN(PAGE_SIZE);
28378 .init.begin : AT(ADDR(.init.begin) - LOAD_OFFSET) {
28379 + BYTE(0)
28380 +
28381 +#ifdef CONFIG_PAX_KERNEXEC
28382 + . = ALIGN(HPAGE_SIZE);
28383 +#else
28384 + . = ALIGN(PAGE_SIZE);
28385 +#endif
28386 +
28387 __init_begin = .; /* paired with __init_end */
28388 - }
28389 + } :init.begin
28390
28391 -#if defined(CONFIG_X86_64) && defined(CONFIG_SMP)
28392 +#ifdef CONFIG_SMP
28393 /*
28394 * percpu offsets are zero-based on SMP. PERCPU_VADDR() changes the
28395 * output PHDR, so the next output section - .init.text - should
28396 @@ -190,12 +255,27 @@ SECTIONS
28397 "per-CPU data too large - increase CONFIG_PHYSICAL_START")
28398 #endif
28399
28400 - INIT_TEXT_SECTION(PAGE_SIZE)
28401 -#ifdef CONFIG_X86_64
28402 - :init
28403 -#endif
28404 + . = ALIGN(PAGE_SIZE);
28405 + init_begin = .;
28406 + .init.text (. - __KERNEL_TEXT_OFFSET): AT(init_begin - LOAD_OFFSET) {
28407 + VMLINUX_SYMBOL(_sinittext) = .;
28408 + INIT_TEXT
28409 + . = ALIGN(PAGE_SIZE);
28410 + } :text.init
28411
28412 - INIT_DATA_SECTION(16)
28413 + /*
28414 + * .exit.text is discard at runtime, not link time, to deal with
28415 + * references from .altinstructions and .eh_frame
28416 + */
28417 + .exit.text : AT(ADDR(.exit.text) - LOAD_OFFSET + __KERNEL_TEXT_OFFSET) {
28418 + EXIT_TEXT
28419 + VMLINUX_SYMBOL(_einittext) = .;
28420 + . = ALIGN(16);
28421 + } :text.exit
28422 + . = init_begin + SIZEOF(.init.text) + SIZEOF(.exit.text);
28423 +
28424 + . = ALIGN(PAGE_SIZE);
28425 + INIT_DATA_SECTION(16) :init
28426
28427 .x86_cpu_dev.init : AT(ADDR(.x86_cpu_dev.init) - LOAD_OFFSET) {
28428 __x86_cpu_dev_start = .;
28429 @@ -266,19 +346,12 @@ SECTIONS
28430 }
28431
28432 . = ALIGN(8);
28433 - /*
28434 - * .exit.text is discard at runtime, not link time, to deal with
28435 - * references from .altinstructions and .eh_frame
28436 - */
28437 - .exit.text : AT(ADDR(.exit.text) - LOAD_OFFSET) {
28438 - EXIT_TEXT
28439 - }
28440
28441 .exit.data : AT(ADDR(.exit.data) - LOAD_OFFSET) {
28442 EXIT_DATA
28443 }
28444
28445 -#if !defined(CONFIG_X86_64) || !defined(CONFIG_SMP)
28446 +#ifndef CONFIG_SMP
28447 PERCPU_SECTION(INTERNODE_CACHE_BYTES)
28448 #endif
28449
28450 @@ -297,16 +370,10 @@ SECTIONS
28451 .smp_locks : AT(ADDR(.smp_locks) - LOAD_OFFSET) {
28452 __smp_locks = .;
28453 *(.smp_locks)
28454 - . = ALIGN(PAGE_SIZE);
28455 __smp_locks_end = .;
28456 + . = ALIGN(PAGE_SIZE);
28457 }
28458
28459 -#ifdef CONFIG_X86_64
28460 - .data_nosave : AT(ADDR(.data_nosave) - LOAD_OFFSET) {
28461 - NOSAVE_DATA
28462 - }
28463 -#endif
28464 -
28465 /* BSS */
28466 . = ALIGN(PAGE_SIZE);
28467 .bss : AT(ADDR(.bss) - LOAD_OFFSET) {
28468 @@ -322,6 +389,7 @@ SECTIONS
28469 __brk_base = .;
28470 . += 64 * 1024; /* 64k alignment slop space */
28471 *(.brk_reservation) /* areas brk users have reserved */
28472 + . = ALIGN(HPAGE_SIZE);
28473 __brk_limit = .;
28474 }
28475
28476 @@ -348,13 +416,12 @@ SECTIONS
28477 * for the boot processor.
28478 */
28479 #define INIT_PER_CPU(x) init_per_cpu__##x = x + __per_cpu_load
28480 -INIT_PER_CPU(gdt_page);
28481 INIT_PER_CPU(irq_stack_union);
28482
28483 /*
28484 * Build-time check on the image size:
28485 */
28486 -. = ASSERT((_end - _text <= KERNEL_IMAGE_SIZE),
28487 +. = ASSERT((_end - _text - __KERNEL_TEXT_OFFSET <= KERNEL_IMAGE_SIZE),
28488 "kernel image bigger than KERNEL_IMAGE_SIZE");
28489
28490 #ifdef CONFIG_SMP
28491 diff --git a/arch/x86/kernel/vsyscall_64.c b/arch/x86/kernel/vsyscall_64.c
28492 index 2dcc6ff..082dc7a 100644
28493 --- a/arch/x86/kernel/vsyscall_64.c
28494 +++ b/arch/x86/kernel/vsyscall_64.c
28495 @@ -38,15 +38,13 @@
28496 #define CREATE_TRACE_POINTS
28497 #include "vsyscall_trace.h"
28498
28499 -static enum { EMULATE, NATIVE, NONE } vsyscall_mode = EMULATE;
28500 +static enum { EMULATE, NONE } vsyscall_mode = EMULATE;
28501
28502 static int __init vsyscall_setup(char *str)
28503 {
28504 if (str) {
28505 if (!strcmp("emulate", str))
28506 vsyscall_mode = EMULATE;
28507 - else if (!strcmp("native", str))
28508 - vsyscall_mode = NATIVE;
28509 else if (!strcmp("none", str))
28510 vsyscall_mode = NONE;
28511 else
28512 @@ -264,8 +262,7 @@ do_ret:
28513 return true;
28514
28515 sigsegv:
28516 - force_sig(SIGSEGV, current);
28517 - return true;
28518 + do_group_exit(SIGKILL);
28519 }
28520
28521 /*
28522 @@ -283,8 +280,8 @@ static struct vm_operations_struct gate_vma_ops = {
28523 static struct vm_area_struct gate_vma = {
28524 .vm_start = VSYSCALL_ADDR,
28525 .vm_end = VSYSCALL_ADDR + PAGE_SIZE,
28526 - .vm_page_prot = PAGE_READONLY_EXEC,
28527 - .vm_flags = VM_READ | VM_EXEC,
28528 + .vm_page_prot = PAGE_READONLY,
28529 + .vm_flags = VM_READ,
28530 .vm_ops = &gate_vma_ops,
28531 };
28532
28533 @@ -325,10 +322,7 @@ void __init map_vsyscall(void)
28534 unsigned long physaddr_vsyscall = __pa_symbol(&__vsyscall_page);
28535
28536 if (vsyscall_mode != NONE)
28537 - __set_fixmap(VSYSCALL_PAGE, physaddr_vsyscall,
28538 - vsyscall_mode == NATIVE
28539 - ? PAGE_KERNEL_VSYSCALL
28540 - : PAGE_KERNEL_VVAR);
28541 + __set_fixmap(VSYSCALL_PAGE, physaddr_vsyscall, PAGE_KERNEL_VVAR);
28542
28543 BUILD_BUG_ON((unsigned long)__fix_to_virt(VSYSCALL_PAGE) !=
28544 (unsigned long)VSYSCALL_ADDR);
28545 diff --git a/arch/x86/kernel/x8664_ksyms_64.c b/arch/x86/kernel/x8664_ksyms_64.c
28546 index 37d8fa4..66e319a 100644
28547 --- a/arch/x86/kernel/x8664_ksyms_64.c
28548 +++ b/arch/x86/kernel/x8664_ksyms_64.c
28549 @@ -34,8 +34,6 @@ EXPORT_SYMBOL(copy_user_generic_string);
28550 EXPORT_SYMBOL(copy_user_generic_unrolled);
28551 EXPORT_SYMBOL(copy_user_enhanced_fast_string);
28552 EXPORT_SYMBOL(__copy_user_nocache);
28553 -EXPORT_SYMBOL(_copy_from_user);
28554 -EXPORT_SYMBOL(_copy_to_user);
28555
28556 EXPORT_SYMBOL(copy_page);
28557 EXPORT_SYMBOL(clear_page);
28558 @@ -79,3 +77,7 @@ EXPORT_SYMBOL(___preempt_schedule);
28559 EXPORT_SYMBOL(___preempt_schedule_context);
28560 #endif
28561 #endif
28562 +
28563 +#ifdef CONFIG_PAX_PER_CPU_PGD
28564 +EXPORT_SYMBOL(cpu_pgd);
28565 +#endif
28566 diff --git a/arch/x86/kernel/x86_init.c b/arch/x86/kernel/x86_init.c
28567 index 234b072..b7ab191 100644
28568 --- a/arch/x86/kernel/x86_init.c
28569 +++ b/arch/x86/kernel/x86_init.c
28570 @@ -93,7 +93,7 @@ struct x86_cpuinit_ops x86_cpuinit = {
28571 static void default_nmi_init(void) { };
28572 static int default_i8042_detect(void) { return 1; };
28573
28574 -struct x86_platform_ops x86_platform = {
28575 +struct x86_platform_ops x86_platform __read_only = {
28576 .calibrate_tsc = native_calibrate_tsc,
28577 .get_wallclock = mach_get_cmos_time,
28578 .set_wallclock = mach_set_rtc_mmss,
28579 @@ -109,7 +109,7 @@ struct x86_platform_ops x86_platform = {
28580 EXPORT_SYMBOL_GPL(x86_platform);
28581
28582 #if defined(CONFIG_PCI_MSI)
28583 -struct x86_msi_ops x86_msi = {
28584 +struct x86_msi_ops x86_msi __read_only = {
28585 .setup_msi_irqs = native_setup_msi_irqs,
28586 .compose_msi_msg = native_compose_msi_msg,
28587 .teardown_msi_irq = native_teardown_msi_irq,
28588 @@ -140,7 +140,7 @@ void arch_restore_msi_irqs(struct pci_dev *dev)
28589 }
28590 #endif
28591
28592 -struct x86_io_apic_ops x86_io_apic_ops = {
28593 +struct x86_io_apic_ops x86_io_apic_ops __read_only = {
28594 .init = native_io_apic_init_mappings,
28595 .read = native_io_apic_read,
28596 .write = native_io_apic_write,
28597 diff --git a/arch/x86/kernel/xsave.c b/arch/x86/kernel/xsave.c
28598 index cdc6cf9..e04f495 100644
28599 --- a/arch/x86/kernel/xsave.c
28600 +++ b/arch/x86/kernel/xsave.c
28601 @@ -168,18 +168,18 @@ static inline int save_xstate_epilog(void __user *buf, int ia32_frame)
28602
28603 /* Setup the bytes not touched by the [f]xsave and reserved for SW. */
28604 sw_bytes = ia32_frame ? &fx_sw_reserved_ia32 : &fx_sw_reserved;
28605 - err = __copy_to_user(&x->i387.sw_reserved, sw_bytes, sizeof(*sw_bytes));
28606 + err = __copy_to_user(x->i387.sw_reserved, sw_bytes, sizeof(*sw_bytes));
28607
28608 if (!use_xsave())
28609 return err;
28610
28611 - err |= __put_user(FP_XSTATE_MAGIC2, (__u32 *)(buf + xstate_size));
28612 + err |= __put_user(FP_XSTATE_MAGIC2, (__u32 __user *)(buf + xstate_size));
28613
28614 /*
28615 * Read the xstate_bv which we copied (directly from the cpu or
28616 * from the state in task struct) to the user buffers.
28617 */
28618 - err |= __get_user(xstate_bv, (__u32 *)&x->xsave_hdr.xstate_bv);
28619 + err |= __get_user(xstate_bv, (__u32 __user *)&x->xsave_hdr.xstate_bv);
28620
28621 /*
28622 * For legacy compatible, we always set FP/SSE bits in the bit
28623 @@ -194,7 +194,7 @@ static inline int save_xstate_epilog(void __user *buf, int ia32_frame)
28624 */
28625 xstate_bv |= XSTATE_FPSSE;
28626
28627 - err |= __put_user(xstate_bv, (__u32 *)&x->xsave_hdr.xstate_bv);
28628 + err |= __put_user(xstate_bv, (__u32 __user *)&x->xsave_hdr.xstate_bv);
28629
28630 return err;
28631 }
28632 @@ -203,6 +203,7 @@ static inline int save_user_xstate(struct xsave_struct __user *buf)
28633 {
28634 int err;
28635
28636 + buf = (struct xsave_struct __user *)____m(buf);
28637 if (use_xsave())
28638 err = xsave_user(buf);
28639 else if (use_fxsr())
28640 @@ -313,6 +314,7 @@ sanitize_restored_xstate(struct task_struct *tsk,
28641 */
28642 static inline int restore_user_xstate(void __user *buf, u64 xbv, int fx_only)
28643 {
28644 + buf = (void __user *)____m(buf);
28645 if (use_xsave()) {
28646 if ((unsigned long)buf % 64 || fx_only) {
28647 u64 init_bv = pcntxt_mask & ~XSTATE_FPSSE;
28648 diff --git a/arch/x86/kvm/cpuid.c b/arch/x86/kvm/cpuid.c
28649 index 8a80737..bac4961 100644
28650 --- a/arch/x86/kvm/cpuid.c
28651 +++ b/arch/x86/kvm/cpuid.c
28652 @@ -182,15 +182,20 @@ int kvm_vcpu_ioctl_set_cpuid2(struct kvm_vcpu *vcpu,
28653 struct kvm_cpuid2 *cpuid,
28654 struct kvm_cpuid_entry2 __user *entries)
28655 {
28656 - int r;
28657 + int r, i;
28658
28659 r = -E2BIG;
28660 if (cpuid->nent > KVM_MAX_CPUID_ENTRIES)
28661 goto out;
28662 r = -EFAULT;
28663 - if (copy_from_user(&vcpu->arch.cpuid_entries, entries,
28664 - cpuid->nent * sizeof(struct kvm_cpuid_entry2)))
28665 + if (!access_ok(VERIFY_READ, entries, cpuid->nent * sizeof(struct kvm_cpuid_entry2)))
28666 goto out;
28667 + for (i = 0; i < cpuid->nent; ++i) {
28668 + struct kvm_cpuid_entry2 cpuid_entry;
28669 + if (__copy_from_user(&cpuid_entry, entries + i, sizeof(cpuid_entry)))
28670 + goto out;
28671 + vcpu->arch.cpuid_entries[i] = cpuid_entry;
28672 + }
28673 vcpu->arch.cpuid_nent = cpuid->nent;
28674 kvm_apic_set_version(vcpu);
28675 kvm_x86_ops->cpuid_update(vcpu);
28676 @@ -203,15 +208,19 @@ int kvm_vcpu_ioctl_get_cpuid2(struct kvm_vcpu *vcpu,
28677 struct kvm_cpuid2 *cpuid,
28678 struct kvm_cpuid_entry2 __user *entries)
28679 {
28680 - int r;
28681 + int r, i;
28682
28683 r = -E2BIG;
28684 if (cpuid->nent < vcpu->arch.cpuid_nent)
28685 goto out;
28686 r = -EFAULT;
28687 - if (copy_to_user(entries, &vcpu->arch.cpuid_entries,
28688 - vcpu->arch.cpuid_nent * sizeof(struct kvm_cpuid_entry2)))
28689 + if (!access_ok(VERIFY_WRITE, entries, vcpu->arch.cpuid_nent * sizeof(struct kvm_cpuid_entry2)))
28690 goto out;
28691 + for (i = 0; i < vcpu->arch.cpuid_nent; ++i) {
28692 + struct kvm_cpuid_entry2 cpuid_entry = vcpu->arch.cpuid_entries[i];
28693 + if (__copy_to_user(entries + i, &cpuid_entry, sizeof(cpuid_entry)))
28694 + goto out;
28695 + }
28696 return 0;
28697
28698 out:
28699 diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
28700 index 106c015..2db7161 100644
28701 --- a/arch/x86/kvm/emulate.c
28702 +++ b/arch/x86/kvm/emulate.c
28703 @@ -3572,7 +3572,7 @@ static int check_cr_write(struct x86_emulate_ctxt *ctxt)
28704 int cr = ctxt->modrm_reg;
28705 u64 efer = 0;
28706
28707 - static u64 cr_reserved_bits[] = {
28708 + static const u64 cr_reserved_bits[] = {
28709 0xffffffff00000000ULL,
28710 0, 0, 0, /* CR3 checked later */
28711 CR4_RESERVED_BITS,
28712 diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
28713 index 4ee827d..a14eff9 100644
28714 --- a/arch/x86/kvm/lapic.c
28715 +++ b/arch/x86/kvm/lapic.c
28716 @@ -56,7 +56,7 @@
28717 #define APIC_BUS_CYCLE_NS 1
28718
28719 /* #define apic_debug(fmt,arg...) printk(KERN_WARNING fmt,##arg) */
28720 -#define apic_debug(fmt, arg...)
28721 +#define apic_debug(fmt, arg...) do {} while (0)
28722
28723 #define APIC_LVT_NUM 6
28724 /* 14 is the version for Xeon and Pentium 8.4.8*/
28725 diff --git a/arch/x86/kvm/paging_tmpl.h b/arch/x86/kvm/paging_tmpl.h
28726 index fd49c86..77e1aa0 100644
28727 --- a/arch/x86/kvm/paging_tmpl.h
28728 +++ b/arch/x86/kvm/paging_tmpl.h
28729 @@ -343,7 +343,7 @@ retry_walk:
28730 if (unlikely(kvm_is_error_hva(host_addr)))
28731 goto error;
28732
28733 - ptep_user = (pt_element_t __user *)((void *)host_addr + offset);
28734 + ptep_user = (pt_element_t __force_user *)((void *)host_addr + offset);
28735 if (unlikely(__copy_from_user(&pte, ptep_user, sizeof(pte))))
28736 goto error;
28737 walker->ptep_user[walker->level - 1] = ptep_user;
28738 diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
28739 index cc618c8..3f72f76 100644
28740 --- a/arch/x86/kvm/svm.c
28741 +++ b/arch/x86/kvm/svm.c
28742 @@ -3568,7 +3568,11 @@ static void reload_tss(struct kvm_vcpu *vcpu)
28743 int cpu = raw_smp_processor_id();
28744
28745 struct svm_cpu_data *sd = per_cpu(svm_data, cpu);
28746 +
28747 + pax_open_kernel();
28748 sd->tss_desc->type = 9; /* available 32/64-bit TSS */
28749 + pax_close_kernel();
28750 +
28751 load_TR_desc();
28752 }
28753
28754 @@ -3964,6 +3968,10 @@ static void svm_vcpu_run(struct kvm_vcpu *vcpu)
28755 #endif
28756 #endif
28757
28758 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
28759 + __set_fs(current_thread_info()->addr_limit);
28760 +#endif
28761 +
28762 reload_tss(vcpu);
28763
28764 local_irq_disable();
28765 diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
28766 index a60bd3a..748e856 100644
28767 --- a/arch/x86/kvm/vmx.c
28768 +++ b/arch/x86/kvm/vmx.c
28769 @@ -1440,12 +1440,12 @@ static void vmcs_write64(unsigned long field, u64 value)
28770 #endif
28771 }
28772
28773 -static void vmcs_clear_bits(unsigned long field, u32 mask)
28774 +static void vmcs_clear_bits(unsigned long field, unsigned long mask)
28775 {
28776 vmcs_writel(field, vmcs_readl(field) & ~mask);
28777 }
28778
28779 -static void vmcs_set_bits(unsigned long field, u32 mask)
28780 +static void vmcs_set_bits(unsigned long field, unsigned long mask)
28781 {
28782 vmcs_writel(field, vmcs_readl(field) | mask);
28783 }
28784 @@ -1705,7 +1705,11 @@ static void reload_tss(void)
28785 struct desc_struct *descs;
28786
28787 descs = (void *)gdt->address;
28788 +
28789 + pax_open_kernel();
28790 descs[GDT_ENTRY_TSS].type = 9; /* available TSS */
28791 + pax_close_kernel();
28792 +
28793 load_TR_desc();
28794 }
28795
28796 @@ -1941,6 +1945,10 @@ static void vmx_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
28797 vmcs_writel(HOST_TR_BASE, kvm_read_tr_base()); /* 22.2.4 */
28798 vmcs_writel(HOST_GDTR_BASE, gdt->address); /* 22.2.4 */
28799
28800 +#ifdef CONFIG_PAX_PER_CPU_PGD
28801 + vmcs_writel(HOST_CR3, read_cr3()); /* 22.2.3 FIXME: shadow tables */
28802 +#endif
28803 +
28804 rdmsrl(MSR_IA32_SYSENTER_ESP, sysenter_esp);
28805 vmcs_writel(HOST_IA32_SYSENTER_ESP, sysenter_esp); /* 22.2.3 */
28806 vmx->loaded_vmcs->cpu = cpu;
28807 @@ -2233,7 +2241,7 @@ static void setup_msrs(struct vcpu_vmx *vmx)
28808 * reads and returns guest's timestamp counter "register"
28809 * guest_tsc = host_tsc + tsc_offset -- 21.3
28810 */
28811 -static u64 guest_read_tsc(void)
28812 +static u64 __intentional_overflow(-1) guest_read_tsc(void)
28813 {
28814 u64 host_tsc, tsc_offset;
28815
28816 @@ -4466,7 +4474,10 @@ static void vmx_set_constant_host_state(struct vcpu_vmx *vmx)
28817 unsigned long cr4;
28818
28819 vmcs_writel(HOST_CR0, read_cr0() & ~X86_CR0_TS); /* 22.2.3 */
28820 +
28821 +#ifndef CONFIG_PAX_PER_CPU_PGD
28822 vmcs_writel(HOST_CR3, read_cr3()); /* 22.2.3 FIXME: shadow tables */
28823 +#endif
28824
28825 /* Save the most likely value for this task's CR4 in the VMCS. */
28826 cr4 = cr4_read_shadow();
28827 @@ -4493,7 +4504,7 @@ static void vmx_set_constant_host_state(struct vcpu_vmx *vmx)
28828 vmcs_writel(HOST_IDTR_BASE, dt.address); /* 22.2.4 */
28829 vmx->host_idt_base = dt.address;
28830
28831 - vmcs_writel(HOST_RIP, vmx_return); /* 22.2.5 */
28832 + vmcs_writel(HOST_RIP, ktla_ktva(vmx_return)); /* 22.2.5 */
28833
28834 rdmsr(MSR_IA32_SYSENTER_CS, low32, high32);
28835 vmcs_write32(HOST_IA32_SYSENTER_CS, low32);
28836 @@ -6104,11 +6115,17 @@ static __init int hardware_setup(void)
28837 * page upon invalidation. No need to do anything if not
28838 * using the APIC_ACCESS_ADDR VMCS field.
28839 */
28840 - if (!flexpriority_enabled)
28841 - kvm_x86_ops->set_apic_access_page_addr = NULL;
28842 + if (!flexpriority_enabled) {
28843 + pax_open_kernel();
28844 + *(void **)&kvm_x86_ops->set_apic_access_page_addr = NULL;
28845 + pax_close_kernel();
28846 + }
28847
28848 - if (!cpu_has_vmx_tpr_shadow())
28849 - kvm_x86_ops->update_cr8_intercept = NULL;
28850 + if (!cpu_has_vmx_tpr_shadow()) {
28851 + pax_open_kernel();
28852 + *(void **)&kvm_x86_ops->update_cr8_intercept = NULL;
28853 + pax_close_kernel();
28854 + }
28855
28856 if (enable_ept && !cpu_has_vmx_ept_2m_page())
28857 kvm_disable_largepages();
28858 @@ -6119,14 +6136,16 @@ static __init int hardware_setup(void)
28859 if (!cpu_has_vmx_apicv())
28860 enable_apicv = 0;
28861
28862 + pax_open_kernel();
28863 if (enable_apicv)
28864 - kvm_x86_ops->update_cr8_intercept = NULL;
28865 + *(void **)&kvm_x86_ops->update_cr8_intercept = NULL;
28866 else {
28867 - kvm_x86_ops->hwapic_irr_update = NULL;
28868 - kvm_x86_ops->hwapic_isr_update = NULL;
28869 - kvm_x86_ops->deliver_posted_interrupt = NULL;
28870 - kvm_x86_ops->sync_pir_to_irr = vmx_sync_pir_to_irr_dummy;
28871 + *(void **)&kvm_x86_ops->hwapic_irr_update = NULL;
28872 + *(void **)&kvm_x86_ops->hwapic_isr_update = NULL;
28873 + *(void **)&kvm_x86_ops->deliver_posted_interrupt = NULL;
28874 + *(void **)&kvm_x86_ops->sync_pir_to_irr = vmx_sync_pir_to_irr_dummy;
28875 }
28876 + pax_close_kernel();
28877
28878 vmx_disable_intercept_for_msr(MSR_FS_BASE, false);
28879 vmx_disable_intercept_for_msr(MSR_GS_BASE, false);
28880 @@ -6179,10 +6198,12 @@ static __init int hardware_setup(void)
28881 enable_pml = 0;
28882
28883 if (!enable_pml) {
28884 - kvm_x86_ops->slot_enable_log_dirty = NULL;
28885 - kvm_x86_ops->slot_disable_log_dirty = NULL;
28886 - kvm_x86_ops->flush_log_dirty = NULL;
28887 - kvm_x86_ops->enable_log_dirty_pt_masked = NULL;
28888 + pax_open_kernel();
28889 + *(void **)&kvm_x86_ops->slot_enable_log_dirty = NULL;
28890 + *(void **)&kvm_x86_ops->slot_disable_log_dirty = NULL;
28891 + *(void **)&kvm_x86_ops->flush_log_dirty = NULL;
28892 + *(void **)&kvm_x86_ops->enable_log_dirty_pt_masked = NULL;
28893 + pax_close_kernel();
28894 }
28895
28896 return alloc_kvm_area();
28897 @@ -8227,6 +8248,12 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
28898 "jmp 2f \n\t"
28899 "1: " __ex(ASM_VMX_VMRESUME) "\n\t"
28900 "2: "
28901 +
28902 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28903 + "ljmp %[cs],$3f\n\t"
28904 + "3: "
28905 +#endif
28906 +
28907 /* Save guest registers, load host registers, keep flags */
28908 "mov %0, %c[wordsize](%%" _ASM_SP ") \n\t"
28909 "pop %0 \n\t"
28910 @@ -8279,6 +8306,11 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
28911 #endif
28912 [cr2]"i"(offsetof(struct vcpu_vmx, vcpu.arch.cr2)),
28913 [wordsize]"i"(sizeof(ulong))
28914 +
28915 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28916 + ,[cs]"i"(__KERNEL_CS)
28917 +#endif
28918 +
28919 : "cc", "memory"
28920 #ifdef CONFIG_X86_64
28921 , "rax", "rbx", "rdi", "rsi"
28922 @@ -8292,7 +8324,7 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
28923 if (debugctlmsr)
28924 update_debugctlmsr(debugctlmsr);
28925
28926 -#ifndef CONFIG_X86_64
28927 +#ifdef CONFIG_X86_32
28928 /*
28929 * The sysexit path does not restore ds/es, so we must set them to
28930 * a reasonable value ourselves.
28931 @@ -8301,8 +8333,18 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
28932 * may be executed in interrupt context, which saves and restore segments
28933 * around it, nullifying its effect.
28934 */
28935 - loadsegment(ds, __USER_DS);
28936 - loadsegment(es, __USER_DS);
28937 + loadsegment(ds, __KERNEL_DS);
28938 + loadsegment(es, __KERNEL_DS);
28939 + loadsegment(ss, __KERNEL_DS);
28940 +
28941 +#ifdef CONFIG_PAX_KERNEXEC
28942 + loadsegment(fs, __KERNEL_PERCPU);
28943 +#endif
28944 +
28945 +#ifdef CONFIG_PAX_MEMORY_UDEREF
28946 + __set_fs(current_thread_info()->addr_limit);
28947 +#endif
28948 +
28949 #endif
28950
28951 vcpu->arch.regs_avail = ~((1 << VCPU_REGS_RIP) | (1 << VCPU_REGS_RSP)
28952 diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
28953 index e222ba5..6f0f2de 100644
28954 --- a/arch/x86/kvm/x86.c
28955 +++ b/arch/x86/kvm/x86.c
28956 @@ -1897,8 +1897,8 @@ static int xen_hvm_config(struct kvm_vcpu *vcpu, u64 data)
28957 {
28958 struct kvm *kvm = vcpu->kvm;
28959 int lm = is_long_mode(vcpu);
28960 - u8 *blob_addr = lm ? (u8 *)(long)kvm->arch.xen_hvm_config.blob_addr_64
28961 - : (u8 *)(long)kvm->arch.xen_hvm_config.blob_addr_32;
28962 + u8 __user *blob_addr = lm ? (u8 __user *)(long)kvm->arch.xen_hvm_config.blob_addr_64
28963 + : (u8 __user *)(long)kvm->arch.xen_hvm_config.blob_addr_32;
28964 u8 blob_size = lm ? kvm->arch.xen_hvm_config.blob_size_64
28965 : kvm->arch.xen_hvm_config.blob_size_32;
28966 u32 page_num = data & ~PAGE_MASK;
28967 @@ -2835,6 +2835,8 @@ long kvm_arch_dev_ioctl(struct file *filp,
28968 if (n < msr_list.nmsrs)
28969 goto out;
28970 r = -EFAULT;
28971 + if (num_msrs_to_save > ARRAY_SIZE(msrs_to_save))
28972 + goto out;
28973 if (copy_to_user(user_msr_list->indices, &msrs_to_save,
28974 num_msrs_to_save * sizeof(u32)))
28975 goto out;
28976 @@ -5739,7 +5741,7 @@ static struct notifier_block pvclock_gtod_notifier = {
28977 };
28978 #endif
28979
28980 -int kvm_arch_init(void *opaque)
28981 +int kvm_arch_init(const void *opaque)
28982 {
28983 int r;
28984 struct kvm_x86_ops *ops = opaque;
28985 diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c
28986 index ac4453d..1f43bf3 100644
28987 --- a/arch/x86/lguest/boot.c
28988 +++ b/arch/x86/lguest/boot.c
28989 @@ -1340,9 +1340,10 @@ static __init int early_put_chars(u32 vtermno, const char *buf, int count)
28990 * Rebooting also tells the Host we're finished, but the RESTART flag tells the
28991 * Launcher to reboot us.
28992 */
28993 -static void lguest_restart(char *reason)
28994 +static __noreturn void lguest_restart(char *reason)
28995 {
28996 hcall(LHCALL_SHUTDOWN, __pa(reason), LGUEST_SHUTDOWN_RESTART, 0, 0);
28997 + BUG();
28998 }
28999
29000 /*G:050
29001 diff --git a/arch/x86/lib/atomic64_386_32.S b/arch/x86/lib/atomic64_386_32.S
29002 index 00933d5..3a64af9 100644
29003 --- a/arch/x86/lib/atomic64_386_32.S
29004 +++ b/arch/x86/lib/atomic64_386_32.S
29005 @@ -48,6 +48,10 @@ BEGIN(read)
29006 movl (v), %eax
29007 movl 4(v), %edx
29008 RET_ENDP
29009 +BEGIN(read_unchecked)
29010 + movl (v), %eax
29011 + movl 4(v), %edx
29012 +RET_ENDP
29013 #undef v
29014
29015 #define v %esi
29016 @@ -55,6 +59,10 @@ BEGIN(set)
29017 movl %ebx, (v)
29018 movl %ecx, 4(v)
29019 RET_ENDP
29020 +BEGIN(set_unchecked)
29021 + movl %ebx, (v)
29022 + movl %ecx, 4(v)
29023 +RET_ENDP
29024 #undef v
29025
29026 #define v %esi
29027 @@ -70,6 +78,20 @@ RET_ENDP
29028 BEGIN(add)
29029 addl %eax, (v)
29030 adcl %edx, 4(v)
29031 +
29032 +#ifdef CONFIG_PAX_REFCOUNT
29033 + jno 0f
29034 + subl %eax, (v)
29035 + sbbl %edx, 4(v)
29036 + int $4
29037 +0:
29038 + _ASM_EXTABLE(0b, 0b)
29039 +#endif
29040 +
29041 +RET_ENDP
29042 +BEGIN(add_unchecked)
29043 + addl %eax, (v)
29044 + adcl %edx, 4(v)
29045 RET_ENDP
29046 #undef v
29047
29048 @@ -77,6 +99,24 @@ RET_ENDP
29049 BEGIN(add_return)
29050 addl (v), %eax
29051 adcl 4(v), %edx
29052 +
29053 +#ifdef CONFIG_PAX_REFCOUNT
29054 + into
29055 +1234:
29056 + _ASM_EXTABLE(1234b, 2f)
29057 +#endif
29058 +
29059 + movl %eax, (v)
29060 + movl %edx, 4(v)
29061 +
29062 +#ifdef CONFIG_PAX_REFCOUNT
29063 +2:
29064 +#endif
29065 +
29066 +RET_ENDP
29067 +BEGIN(add_return_unchecked)
29068 + addl (v), %eax
29069 + adcl 4(v), %edx
29070 movl %eax, (v)
29071 movl %edx, 4(v)
29072 RET_ENDP
29073 @@ -86,6 +126,20 @@ RET_ENDP
29074 BEGIN(sub)
29075 subl %eax, (v)
29076 sbbl %edx, 4(v)
29077 +
29078 +#ifdef CONFIG_PAX_REFCOUNT
29079 + jno 0f
29080 + addl %eax, (v)
29081 + adcl %edx, 4(v)
29082 + int $4
29083 +0:
29084 + _ASM_EXTABLE(0b, 0b)
29085 +#endif
29086 +
29087 +RET_ENDP
29088 +BEGIN(sub_unchecked)
29089 + subl %eax, (v)
29090 + sbbl %edx, 4(v)
29091 RET_ENDP
29092 #undef v
29093
29094 @@ -96,6 +150,27 @@ BEGIN(sub_return)
29095 sbbl $0, %edx
29096 addl (v), %eax
29097 adcl 4(v), %edx
29098 +
29099 +#ifdef CONFIG_PAX_REFCOUNT
29100 + into
29101 +1234:
29102 + _ASM_EXTABLE(1234b, 2f)
29103 +#endif
29104 +
29105 + movl %eax, (v)
29106 + movl %edx, 4(v)
29107 +
29108 +#ifdef CONFIG_PAX_REFCOUNT
29109 +2:
29110 +#endif
29111 +
29112 +RET_ENDP
29113 +BEGIN(sub_return_unchecked)
29114 + negl %edx
29115 + negl %eax
29116 + sbbl $0, %edx
29117 + addl (v), %eax
29118 + adcl 4(v), %edx
29119 movl %eax, (v)
29120 movl %edx, 4(v)
29121 RET_ENDP
29122 @@ -105,6 +180,20 @@ RET_ENDP
29123 BEGIN(inc)
29124 addl $1, (v)
29125 adcl $0, 4(v)
29126 +
29127 +#ifdef CONFIG_PAX_REFCOUNT
29128 + jno 0f
29129 + subl $1, (v)
29130 + sbbl $0, 4(v)
29131 + int $4
29132 +0:
29133 + _ASM_EXTABLE(0b, 0b)
29134 +#endif
29135 +
29136 +RET_ENDP
29137 +BEGIN(inc_unchecked)
29138 + addl $1, (v)
29139 + adcl $0, 4(v)
29140 RET_ENDP
29141 #undef v
29142
29143 @@ -114,6 +203,26 @@ BEGIN(inc_return)
29144 movl 4(v), %edx
29145 addl $1, %eax
29146 adcl $0, %edx
29147 +
29148 +#ifdef CONFIG_PAX_REFCOUNT
29149 + into
29150 +1234:
29151 + _ASM_EXTABLE(1234b, 2f)
29152 +#endif
29153 +
29154 + movl %eax, (v)
29155 + movl %edx, 4(v)
29156 +
29157 +#ifdef CONFIG_PAX_REFCOUNT
29158 +2:
29159 +#endif
29160 +
29161 +RET_ENDP
29162 +BEGIN(inc_return_unchecked)
29163 + movl (v), %eax
29164 + movl 4(v), %edx
29165 + addl $1, %eax
29166 + adcl $0, %edx
29167 movl %eax, (v)
29168 movl %edx, 4(v)
29169 RET_ENDP
29170 @@ -123,6 +232,20 @@ RET_ENDP
29171 BEGIN(dec)
29172 subl $1, (v)
29173 sbbl $0, 4(v)
29174 +
29175 +#ifdef CONFIG_PAX_REFCOUNT
29176 + jno 0f
29177 + addl $1, (v)
29178 + adcl $0, 4(v)
29179 + int $4
29180 +0:
29181 + _ASM_EXTABLE(0b, 0b)
29182 +#endif
29183 +
29184 +RET_ENDP
29185 +BEGIN(dec_unchecked)
29186 + subl $1, (v)
29187 + sbbl $0, 4(v)
29188 RET_ENDP
29189 #undef v
29190
29191 @@ -132,6 +255,26 @@ BEGIN(dec_return)
29192 movl 4(v), %edx
29193 subl $1, %eax
29194 sbbl $0, %edx
29195 +
29196 +#ifdef CONFIG_PAX_REFCOUNT
29197 + into
29198 +1234:
29199 + _ASM_EXTABLE(1234b, 2f)
29200 +#endif
29201 +
29202 + movl %eax, (v)
29203 + movl %edx, 4(v)
29204 +
29205 +#ifdef CONFIG_PAX_REFCOUNT
29206 +2:
29207 +#endif
29208 +
29209 +RET_ENDP
29210 +BEGIN(dec_return_unchecked)
29211 + movl (v), %eax
29212 + movl 4(v), %edx
29213 + subl $1, %eax
29214 + sbbl $0, %edx
29215 movl %eax, (v)
29216 movl %edx, 4(v)
29217 RET_ENDP
29218 @@ -143,6 +286,13 @@ BEGIN(add_unless)
29219 adcl %edx, %edi
29220 addl (v), %eax
29221 adcl 4(v), %edx
29222 +
29223 +#ifdef CONFIG_PAX_REFCOUNT
29224 + into
29225 +1234:
29226 + _ASM_EXTABLE(1234b, 2f)
29227 +#endif
29228 +
29229 cmpl %eax, %ecx
29230 je 3f
29231 1:
29232 @@ -168,6 +318,13 @@ BEGIN(inc_not_zero)
29233 1:
29234 addl $1, %eax
29235 adcl $0, %edx
29236 +
29237 +#ifdef CONFIG_PAX_REFCOUNT
29238 + into
29239 +1234:
29240 + _ASM_EXTABLE(1234b, 2f)
29241 +#endif
29242 +
29243 movl %eax, (v)
29244 movl %edx, 4(v)
29245 movl $1, %eax
29246 @@ -186,6 +343,13 @@ BEGIN(dec_if_positive)
29247 movl 4(v), %edx
29248 subl $1, %eax
29249 sbbl $0, %edx
29250 +
29251 +#ifdef CONFIG_PAX_REFCOUNT
29252 + into
29253 +1234:
29254 + _ASM_EXTABLE(1234b, 1f)
29255 +#endif
29256 +
29257 js 1f
29258 movl %eax, (v)
29259 movl %edx, 4(v)
29260 diff --git a/arch/x86/lib/atomic64_cx8_32.S b/arch/x86/lib/atomic64_cx8_32.S
29261 index f5cc9eb..51fa319 100644
29262 --- a/arch/x86/lib/atomic64_cx8_32.S
29263 +++ b/arch/x86/lib/atomic64_cx8_32.S
29264 @@ -35,10 +35,20 @@ ENTRY(atomic64_read_cx8)
29265 CFI_STARTPROC
29266
29267 read64 %ecx
29268 + pax_force_retaddr
29269 ret
29270 CFI_ENDPROC
29271 ENDPROC(atomic64_read_cx8)
29272
29273 +ENTRY(atomic64_read_unchecked_cx8)
29274 + CFI_STARTPROC
29275 +
29276 + read64 %ecx
29277 + pax_force_retaddr
29278 + ret
29279 + CFI_ENDPROC
29280 +ENDPROC(atomic64_read_unchecked_cx8)
29281 +
29282 ENTRY(atomic64_set_cx8)
29283 CFI_STARTPROC
29284
29285 @@ -48,10 +58,25 @@ ENTRY(atomic64_set_cx8)
29286 cmpxchg8b (%esi)
29287 jne 1b
29288
29289 + pax_force_retaddr
29290 ret
29291 CFI_ENDPROC
29292 ENDPROC(atomic64_set_cx8)
29293
29294 +ENTRY(atomic64_set_unchecked_cx8)
29295 + CFI_STARTPROC
29296 +
29297 +1:
29298 +/* we don't need LOCK_PREFIX since aligned 64-bit writes
29299 + * are atomic on 586 and newer */
29300 + cmpxchg8b (%esi)
29301 + jne 1b
29302 +
29303 + pax_force_retaddr
29304 + ret
29305 + CFI_ENDPROC
29306 +ENDPROC(atomic64_set_unchecked_cx8)
29307 +
29308 ENTRY(atomic64_xchg_cx8)
29309 CFI_STARTPROC
29310
29311 @@ -60,12 +85,13 @@ ENTRY(atomic64_xchg_cx8)
29312 cmpxchg8b (%esi)
29313 jne 1b
29314
29315 + pax_force_retaddr
29316 ret
29317 CFI_ENDPROC
29318 ENDPROC(atomic64_xchg_cx8)
29319
29320 -.macro addsub_return func ins insc
29321 -ENTRY(atomic64_\func\()_return_cx8)
29322 +.macro addsub_return func ins insc unchecked=""
29323 +ENTRY(atomic64_\func\()_return\unchecked\()_cx8)
29324 CFI_STARTPROC
29325 SAVE ebp
29326 SAVE ebx
29327 @@ -82,27 +108,44 @@ ENTRY(atomic64_\func\()_return_cx8)
29328 movl %edx, %ecx
29329 \ins\()l %esi, %ebx
29330 \insc\()l %edi, %ecx
29331 +
29332 +.ifb \unchecked
29333 +#ifdef CONFIG_PAX_REFCOUNT
29334 + into
29335 +2:
29336 + _ASM_EXTABLE(2b, 3f)
29337 +#endif
29338 +.endif
29339 +
29340 LOCK_PREFIX
29341 cmpxchg8b (%ebp)
29342 jne 1b
29343 -
29344 -10:
29345 movl %ebx, %eax
29346 movl %ecx, %edx
29347 +
29348 +.ifb \unchecked
29349 +#ifdef CONFIG_PAX_REFCOUNT
29350 +3:
29351 +#endif
29352 +.endif
29353 +
29354 RESTORE edi
29355 RESTORE esi
29356 RESTORE ebx
29357 RESTORE ebp
29358 + pax_force_retaddr
29359 ret
29360 CFI_ENDPROC
29361 -ENDPROC(atomic64_\func\()_return_cx8)
29362 +ENDPROC(atomic64_\func\()_return\unchecked\()_cx8)
29363 .endm
29364
29365 addsub_return add add adc
29366 addsub_return sub sub sbb
29367 +addsub_return add add adc _unchecked
29368 +addsub_return sub sub sbb _unchecked
29369
29370 -.macro incdec_return func ins insc
29371 -ENTRY(atomic64_\func\()_return_cx8)
29372 +.macro incdec_return func ins insc unchecked=""
29373 +ENTRY(atomic64_\func\()_return\unchecked\()_cx8)
29374 CFI_STARTPROC
29375 SAVE ebx
29376
29377 @@ -112,21 +155,39 @@ ENTRY(atomic64_\func\()_return_cx8)
29378 movl %edx, %ecx
29379 \ins\()l $1, %ebx
29380 \insc\()l $0, %ecx
29381 +
29382 +.ifb \unchecked
29383 +#ifdef CONFIG_PAX_REFCOUNT
29384 + into
29385 +2:
29386 + _ASM_EXTABLE(2b, 3f)
29387 +#endif
29388 +.endif
29389 +
29390 LOCK_PREFIX
29391 cmpxchg8b (%esi)
29392 jne 1b
29393
29394 -10:
29395 movl %ebx, %eax
29396 movl %ecx, %edx
29397 +
29398 +.ifb \unchecked
29399 +#ifdef CONFIG_PAX_REFCOUNT
29400 +3:
29401 +#endif
29402 +.endif
29403 +
29404 RESTORE ebx
29405 + pax_force_retaddr
29406 ret
29407 CFI_ENDPROC
29408 -ENDPROC(atomic64_\func\()_return_cx8)
29409 +ENDPROC(atomic64_\func\()_return\unchecked\()_cx8)
29410 .endm
29411
29412 incdec_return inc add adc
29413 incdec_return dec sub sbb
29414 +incdec_return inc add adc _unchecked
29415 +incdec_return dec sub sbb _unchecked
29416
29417 ENTRY(atomic64_dec_if_positive_cx8)
29418 CFI_STARTPROC
29419 @@ -138,6 +199,13 @@ ENTRY(atomic64_dec_if_positive_cx8)
29420 movl %edx, %ecx
29421 subl $1, %ebx
29422 sbb $0, %ecx
29423 +
29424 +#ifdef CONFIG_PAX_REFCOUNT
29425 + into
29426 +1234:
29427 + _ASM_EXTABLE(1234b, 2f)
29428 +#endif
29429 +
29430 js 2f
29431 LOCK_PREFIX
29432 cmpxchg8b (%esi)
29433 @@ -147,6 +215,7 @@ ENTRY(atomic64_dec_if_positive_cx8)
29434 movl %ebx, %eax
29435 movl %ecx, %edx
29436 RESTORE ebx
29437 + pax_force_retaddr
29438 ret
29439 CFI_ENDPROC
29440 ENDPROC(atomic64_dec_if_positive_cx8)
29441 @@ -171,6 +240,13 @@ ENTRY(atomic64_add_unless_cx8)
29442 movl %edx, %ecx
29443 addl %ebp, %ebx
29444 adcl %edi, %ecx
29445 +
29446 +#ifdef CONFIG_PAX_REFCOUNT
29447 + into
29448 +1234:
29449 + _ASM_EXTABLE(1234b, 3f)
29450 +#endif
29451 +
29452 LOCK_PREFIX
29453 cmpxchg8b (%esi)
29454 jne 1b
29455 @@ -181,6 +257,7 @@ ENTRY(atomic64_add_unless_cx8)
29456 CFI_ADJUST_CFA_OFFSET -8
29457 RESTORE ebx
29458 RESTORE ebp
29459 + pax_force_retaddr
29460 ret
29461 4:
29462 cmpl %edx, 4(%esp)
29463 @@ -203,6 +280,13 @@ ENTRY(atomic64_inc_not_zero_cx8)
29464 xorl %ecx, %ecx
29465 addl $1, %ebx
29466 adcl %edx, %ecx
29467 +
29468 +#ifdef CONFIG_PAX_REFCOUNT
29469 + into
29470 +1234:
29471 + _ASM_EXTABLE(1234b, 3f)
29472 +#endif
29473 +
29474 LOCK_PREFIX
29475 cmpxchg8b (%esi)
29476 jne 1b
29477 @@ -210,6 +294,7 @@ ENTRY(atomic64_inc_not_zero_cx8)
29478 movl $1, %eax
29479 3:
29480 RESTORE ebx
29481 + pax_force_retaddr
29482 ret
29483 CFI_ENDPROC
29484 ENDPROC(atomic64_inc_not_zero_cx8)
29485 diff --git a/arch/x86/lib/checksum_32.S b/arch/x86/lib/checksum_32.S
29486 index e78b8eee..7e173a8 100644
29487 --- a/arch/x86/lib/checksum_32.S
29488 +++ b/arch/x86/lib/checksum_32.S
29489 @@ -29,7 +29,8 @@
29490 #include <asm/dwarf2.h>
29491 #include <asm/errno.h>
29492 #include <asm/asm.h>
29493 -
29494 +#include <asm/segment.h>
29495 +
29496 /*
29497 * computes a partial checksum, e.g. for TCP/UDP fragments
29498 */
29499 @@ -293,9 +294,24 @@ unsigned int csum_partial_copy_generic (const char *src, char *dst,
29500
29501 #define ARGBASE 16
29502 #define FP 12
29503 -
29504 -ENTRY(csum_partial_copy_generic)
29505 +
29506 +ENTRY(csum_partial_copy_generic_to_user)
29507 CFI_STARTPROC
29508 +
29509 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29510 + pushl_cfi %gs
29511 + popl_cfi %es
29512 + jmp csum_partial_copy_generic
29513 +#endif
29514 +
29515 +ENTRY(csum_partial_copy_generic_from_user)
29516 +
29517 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29518 + pushl_cfi %gs
29519 + popl_cfi %ds
29520 +#endif
29521 +
29522 +ENTRY(csum_partial_copy_generic)
29523 subl $4,%esp
29524 CFI_ADJUST_CFA_OFFSET 4
29525 pushl_cfi %edi
29526 @@ -317,7 +333,7 @@ ENTRY(csum_partial_copy_generic)
29527 jmp 4f
29528 SRC(1: movw (%esi), %bx )
29529 addl $2, %esi
29530 -DST( movw %bx, (%edi) )
29531 +DST( movw %bx, %es:(%edi) )
29532 addl $2, %edi
29533 addw %bx, %ax
29534 adcl $0, %eax
29535 @@ -329,30 +345,30 @@ DST( movw %bx, (%edi) )
29536 SRC(1: movl (%esi), %ebx )
29537 SRC( movl 4(%esi), %edx )
29538 adcl %ebx, %eax
29539 -DST( movl %ebx, (%edi) )
29540 +DST( movl %ebx, %es:(%edi) )
29541 adcl %edx, %eax
29542 -DST( movl %edx, 4(%edi) )
29543 +DST( movl %edx, %es:4(%edi) )
29544
29545 SRC( movl 8(%esi), %ebx )
29546 SRC( movl 12(%esi), %edx )
29547 adcl %ebx, %eax
29548 -DST( movl %ebx, 8(%edi) )
29549 +DST( movl %ebx, %es:8(%edi) )
29550 adcl %edx, %eax
29551 -DST( movl %edx, 12(%edi) )
29552 +DST( movl %edx, %es:12(%edi) )
29553
29554 SRC( movl 16(%esi), %ebx )
29555 SRC( movl 20(%esi), %edx )
29556 adcl %ebx, %eax
29557 -DST( movl %ebx, 16(%edi) )
29558 +DST( movl %ebx, %es:16(%edi) )
29559 adcl %edx, %eax
29560 -DST( movl %edx, 20(%edi) )
29561 +DST( movl %edx, %es:20(%edi) )
29562
29563 SRC( movl 24(%esi), %ebx )
29564 SRC( movl 28(%esi), %edx )
29565 adcl %ebx, %eax
29566 -DST( movl %ebx, 24(%edi) )
29567 +DST( movl %ebx, %es:24(%edi) )
29568 adcl %edx, %eax
29569 -DST( movl %edx, 28(%edi) )
29570 +DST( movl %edx, %es:28(%edi) )
29571
29572 lea 32(%esi), %esi
29573 lea 32(%edi), %edi
29574 @@ -366,7 +382,7 @@ DST( movl %edx, 28(%edi) )
29575 shrl $2, %edx # This clears CF
29576 SRC(3: movl (%esi), %ebx )
29577 adcl %ebx, %eax
29578 -DST( movl %ebx, (%edi) )
29579 +DST( movl %ebx, %es:(%edi) )
29580 lea 4(%esi), %esi
29581 lea 4(%edi), %edi
29582 dec %edx
29583 @@ -378,12 +394,12 @@ DST( movl %ebx, (%edi) )
29584 jb 5f
29585 SRC( movw (%esi), %cx )
29586 leal 2(%esi), %esi
29587 -DST( movw %cx, (%edi) )
29588 +DST( movw %cx, %es:(%edi) )
29589 leal 2(%edi), %edi
29590 je 6f
29591 shll $16,%ecx
29592 SRC(5: movb (%esi), %cl )
29593 -DST( movb %cl, (%edi) )
29594 +DST( movb %cl, %es:(%edi) )
29595 6: addl %ecx, %eax
29596 adcl $0, %eax
29597 7:
29598 @@ -394,7 +410,7 @@ DST( movb %cl, (%edi) )
29599
29600 6001:
29601 movl ARGBASE+20(%esp), %ebx # src_err_ptr
29602 - movl $-EFAULT, (%ebx)
29603 + movl $-EFAULT, %ss:(%ebx)
29604
29605 # zero the complete destination - computing the rest
29606 # is too much work
29607 @@ -407,11 +423,15 @@ DST( movb %cl, (%edi) )
29608
29609 6002:
29610 movl ARGBASE+24(%esp), %ebx # dst_err_ptr
29611 - movl $-EFAULT,(%ebx)
29612 + movl $-EFAULT,%ss:(%ebx)
29613 jmp 5000b
29614
29615 .previous
29616
29617 + pushl_cfi %ss
29618 + popl_cfi %ds
29619 + pushl_cfi %ss
29620 + popl_cfi %es
29621 popl_cfi %ebx
29622 CFI_RESTORE ebx
29623 popl_cfi %esi
29624 @@ -421,26 +441,43 @@ DST( movb %cl, (%edi) )
29625 popl_cfi %ecx # equivalent to addl $4,%esp
29626 ret
29627 CFI_ENDPROC
29628 -ENDPROC(csum_partial_copy_generic)
29629 +ENDPROC(csum_partial_copy_generic_to_user)
29630
29631 #else
29632
29633 /* Version for PentiumII/PPro */
29634
29635 #define ROUND1(x) \
29636 + nop; nop; nop; \
29637 SRC(movl x(%esi), %ebx ) ; \
29638 addl %ebx, %eax ; \
29639 - DST(movl %ebx, x(%edi) ) ;
29640 + DST(movl %ebx, %es:x(%edi)) ;
29641
29642 #define ROUND(x) \
29643 + nop; nop; nop; \
29644 SRC(movl x(%esi), %ebx ) ; \
29645 adcl %ebx, %eax ; \
29646 - DST(movl %ebx, x(%edi) ) ;
29647 + DST(movl %ebx, %es:x(%edi)) ;
29648
29649 #define ARGBASE 12
29650 -
29651 -ENTRY(csum_partial_copy_generic)
29652 +
29653 +ENTRY(csum_partial_copy_generic_to_user)
29654 CFI_STARTPROC
29655 +
29656 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29657 + pushl_cfi %gs
29658 + popl_cfi %es
29659 + jmp csum_partial_copy_generic
29660 +#endif
29661 +
29662 +ENTRY(csum_partial_copy_generic_from_user)
29663 +
29664 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29665 + pushl_cfi %gs
29666 + popl_cfi %ds
29667 +#endif
29668 +
29669 +ENTRY(csum_partial_copy_generic)
29670 pushl_cfi %ebx
29671 CFI_REL_OFFSET ebx, 0
29672 pushl_cfi %edi
29673 @@ -461,7 +498,7 @@ ENTRY(csum_partial_copy_generic)
29674 subl %ebx, %edi
29675 lea -1(%esi),%edx
29676 andl $-32,%edx
29677 - lea 3f(%ebx,%ebx), %ebx
29678 + lea 3f(%ebx,%ebx,2), %ebx
29679 testl %esi, %esi
29680 jmp *%ebx
29681 1: addl $64,%esi
29682 @@ -482,19 +519,19 @@ ENTRY(csum_partial_copy_generic)
29683 jb 5f
29684 SRC( movw (%esi), %dx )
29685 leal 2(%esi), %esi
29686 -DST( movw %dx, (%edi) )
29687 +DST( movw %dx, %es:(%edi) )
29688 leal 2(%edi), %edi
29689 je 6f
29690 shll $16,%edx
29691 5:
29692 SRC( movb (%esi), %dl )
29693 -DST( movb %dl, (%edi) )
29694 +DST( movb %dl, %es:(%edi) )
29695 6: addl %edx, %eax
29696 adcl $0, %eax
29697 7:
29698 .section .fixup, "ax"
29699 6001: movl ARGBASE+20(%esp), %ebx # src_err_ptr
29700 - movl $-EFAULT, (%ebx)
29701 + movl $-EFAULT, %ss:(%ebx)
29702 # zero the complete destination (computing the rest is too much work)
29703 movl ARGBASE+8(%esp),%edi # dst
29704 movl ARGBASE+12(%esp),%ecx # len
29705 @@ -502,10 +539,17 @@ DST( movb %dl, (%edi) )
29706 rep; stosb
29707 jmp 7b
29708 6002: movl ARGBASE+24(%esp), %ebx # dst_err_ptr
29709 - movl $-EFAULT, (%ebx)
29710 + movl $-EFAULT, %ss:(%ebx)
29711 jmp 7b
29712 .previous
29713
29714 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29715 + pushl_cfi %ss
29716 + popl_cfi %ds
29717 + pushl_cfi %ss
29718 + popl_cfi %es
29719 +#endif
29720 +
29721 popl_cfi %esi
29722 CFI_RESTORE esi
29723 popl_cfi %edi
29724 @@ -514,7 +558,7 @@ DST( movb %dl, (%edi) )
29725 CFI_RESTORE ebx
29726 ret
29727 CFI_ENDPROC
29728 -ENDPROC(csum_partial_copy_generic)
29729 +ENDPROC(csum_partial_copy_generic_to_user)
29730
29731 #undef ROUND
29732 #undef ROUND1
29733 diff --git a/arch/x86/lib/clear_page_64.S b/arch/x86/lib/clear_page_64.S
29734 index f2145cf..cea889d 100644
29735 --- a/arch/x86/lib/clear_page_64.S
29736 +++ b/arch/x86/lib/clear_page_64.S
29737 @@ -11,6 +11,7 @@ ENTRY(clear_page_c)
29738 movl $4096/8,%ecx
29739 xorl %eax,%eax
29740 rep stosq
29741 + pax_force_retaddr
29742 ret
29743 CFI_ENDPROC
29744 ENDPROC(clear_page_c)
29745 @@ -20,6 +21,7 @@ ENTRY(clear_page_c_e)
29746 movl $4096,%ecx
29747 xorl %eax,%eax
29748 rep stosb
29749 + pax_force_retaddr
29750 ret
29751 CFI_ENDPROC
29752 ENDPROC(clear_page_c_e)
29753 @@ -43,6 +45,7 @@ ENTRY(clear_page)
29754 leaq 64(%rdi),%rdi
29755 jnz .Lloop
29756 nop
29757 + pax_force_retaddr
29758 ret
29759 CFI_ENDPROC
29760 .Lclear_page_end:
29761 @@ -58,7 +61,7 @@ ENDPROC(clear_page)
29762
29763 #include <asm/cpufeature.h>
29764
29765 - .section .altinstr_replacement,"ax"
29766 + .section .altinstr_replacement,"a"
29767 1: .byte 0xeb /* jmp <disp8> */
29768 .byte (clear_page_c - clear_page) - (2f - 1b) /* offset */
29769 2: .byte 0xeb /* jmp <disp8> */
29770 diff --git a/arch/x86/lib/cmpxchg16b_emu.S b/arch/x86/lib/cmpxchg16b_emu.S
29771 index 40a1725..5d12ac4 100644
29772 --- a/arch/x86/lib/cmpxchg16b_emu.S
29773 +++ b/arch/x86/lib/cmpxchg16b_emu.S
29774 @@ -8,6 +8,7 @@
29775 #include <linux/linkage.h>
29776 #include <asm/dwarf2.h>
29777 #include <asm/percpu.h>
29778 +#include <asm/alternative-asm.h>
29779
29780 .text
29781
29782 @@ -46,12 +47,14 @@ CFI_STARTPROC
29783 CFI_REMEMBER_STATE
29784 popfq_cfi
29785 mov $1, %al
29786 + pax_force_retaddr
29787 ret
29788
29789 CFI_RESTORE_STATE
29790 .Lnot_same:
29791 popfq_cfi
29792 xor %al,%al
29793 + pax_force_retaddr
29794 ret
29795
29796 CFI_ENDPROC
29797 diff --git a/arch/x86/lib/copy_page_64.S b/arch/x86/lib/copy_page_64.S
29798 index 176cca6..e0d658e 100644
29799 --- a/arch/x86/lib/copy_page_64.S
29800 +++ b/arch/x86/lib/copy_page_64.S
29801 @@ -9,6 +9,7 @@ copy_page_rep:
29802 CFI_STARTPROC
29803 movl $4096/8, %ecx
29804 rep movsq
29805 + pax_force_retaddr
29806 ret
29807 CFI_ENDPROC
29808 ENDPROC(copy_page_rep)
29809 @@ -24,8 +25,8 @@ ENTRY(copy_page)
29810 CFI_ADJUST_CFA_OFFSET 2*8
29811 movq %rbx, (%rsp)
29812 CFI_REL_OFFSET rbx, 0
29813 - movq %r12, 1*8(%rsp)
29814 - CFI_REL_OFFSET r12, 1*8
29815 + movq %r13, 1*8(%rsp)
29816 + CFI_REL_OFFSET r13, 1*8
29817
29818 movl $(4096/64)-5, %ecx
29819 .p2align 4
29820 @@ -38,7 +39,7 @@ ENTRY(copy_page)
29821 movq 0x8*4(%rsi), %r9
29822 movq 0x8*5(%rsi), %r10
29823 movq 0x8*6(%rsi), %r11
29824 - movq 0x8*7(%rsi), %r12
29825 + movq 0x8*7(%rsi), %r13
29826
29827 prefetcht0 5*64(%rsi)
29828
29829 @@ -49,7 +50,7 @@ ENTRY(copy_page)
29830 movq %r9, 0x8*4(%rdi)
29831 movq %r10, 0x8*5(%rdi)
29832 movq %r11, 0x8*6(%rdi)
29833 - movq %r12, 0x8*7(%rdi)
29834 + movq %r13, 0x8*7(%rdi)
29835
29836 leaq 64 (%rsi), %rsi
29837 leaq 64 (%rdi), %rdi
29838 @@ -68,7 +69,7 @@ ENTRY(copy_page)
29839 movq 0x8*4(%rsi), %r9
29840 movq 0x8*5(%rsi), %r10
29841 movq 0x8*6(%rsi), %r11
29842 - movq 0x8*7(%rsi), %r12
29843 + movq 0x8*7(%rsi), %r13
29844
29845 movq %rax, 0x8*0(%rdi)
29846 movq %rbx, 0x8*1(%rdi)
29847 @@ -77,7 +78,7 @@ ENTRY(copy_page)
29848 movq %r9, 0x8*4(%rdi)
29849 movq %r10, 0x8*5(%rdi)
29850 movq %r11, 0x8*6(%rdi)
29851 - movq %r12, 0x8*7(%rdi)
29852 + movq %r13, 0x8*7(%rdi)
29853
29854 leaq 64(%rdi), %rdi
29855 leaq 64(%rsi), %rsi
29856 @@ -85,10 +86,11 @@ ENTRY(copy_page)
29857
29858 movq (%rsp), %rbx
29859 CFI_RESTORE rbx
29860 - movq 1*8(%rsp), %r12
29861 - CFI_RESTORE r12
29862 + movq 1*8(%rsp), %r13
29863 + CFI_RESTORE r13
29864 addq $2*8, %rsp
29865 CFI_ADJUST_CFA_OFFSET -2*8
29866 + pax_force_retaddr
29867 ret
29868 .Lcopy_page_end:
29869 CFI_ENDPROC
29870 @@ -99,7 +101,7 @@ ENDPROC(copy_page)
29871
29872 #include <asm/cpufeature.h>
29873
29874 - .section .altinstr_replacement,"ax"
29875 + .section .altinstr_replacement,"a"
29876 1: .byte 0xeb /* jmp <disp8> */
29877 .byte (copy_page_rep - copy_page) - (2f - 1b) /* offset */
29878 2:
29879 diff --git a/arch/x86/lib/copy_user_64.S b/arch/x86/lib/copy_user_64.S
29880 index dee945d..a84067b 100644
29881 --- a/arch/x86/lib/copy_user_64.S
29882 +++ b/arch/x86/lib/copy_user_64.S
29883 @@ -18,31 +18,7 @@
29884 #include <asm/alternative-asm.h>
29885 #include <asm/asm.h>
29886 #include <asm/smap.h>
29887 -
29888 -/*
29889 - * By placing feature2 after feature1 in altinstructions section, we logically
29890 - * implement:
29891 - * If CPU has feature2, jmp to alt2 is used
29892 - * else if CPU has feature1, jmp to alt1 is used
29893 - * else jmp to orig is used.
29894 - */
29895 - .macro ALTERNATIVE_JUMP feature1,feature2,orig,alt1,alt2
29896 -0:
29897 - .byte 0xe9 /* 32bit jump */
29898 - .long \orig-1f /* by default jump to orig */
29899 -1:
29900 - .section .altinstr_replacement,"ax"
29901 -2: .byte 0xe9 /* near jump with 32bit immediate */
29902 - .long \alt1-1b /* offset */ /* or alternatively to alt1 */
29903 -3: .byte 0xe9 /* near jump with 32bit immediate */
29904 - .long \alt2-1b /* offset */ /* or alternatively to alt2 */
29905 - .previous
29906 -
29907 - .section .altinstructions,"a"
29908 - altinstruction_entry 0b,2b,\feature1,5,5
29909 - altinstruction_entry 0b,3b,\feature2,5,5
29910 - .previous
29911 - .endm
29912 +#include <asm/pgtable.h>
29913
29914 .macro ALIGN_DESTINATION
29915 #ifdef FIX_ALIGNMENT
29916 @@ -70,52 +46,6 @@
29917 #endif
29918 .endm
29919
29920 -/* Standard copy_to_user with segment limit checking */
29921 -ENTRY(_copy_to_user)
29922 - CFI_STARTPROC
29923 - GET_THREAD_INFO(%rax)
29924 - movq %rdi,%rcx
29925 - addq %rdx,%rcx
29926 - jc bad_to_user
29927 - cmpq TI_addr_limit(%rax),%rcx
29928 - ja bad_to_user
29929 - ALTERNATIVE_JUMP X86_FEATURE_REP_GOOD,X86_FEATURE_ERMS, \
29930 - copy_user_generic_unrolled,copy_user_generic_string, \
29931 - copy_user_enhanced_fast_string
29932 - CFI_ENDPROC
29933 -ENDPROC(_copy_to_user)
29934 -
29935 -/* Standard copy_from_user with segment limit checking */
29936 -ENTRY(_copy_from_user)
29937 - CFI_STARTPROC
29938 - GET_THREAD_INFO(%rax)
29939 - movq %rsi,%rcx
29940 - addq %rdx,%rcx
29941 - jc bad_from_user
29942 - cmpq TI_addr_limit(%rax),%rcx
29943 - ja bad_from_user
29944 - ALTERNATIVE_JUMP X86_FEATURE_REP_GOOD,X86_FEATURE_ERMS, \
29945 - copy_user_generic_unrolled,copy_user_generic_string, \
29946 - copy_user_enhanced_fast_string
29947 - CFI_ENDPROC
29948 -ENDPROC(_copy_from_user)
29949 -
29950 - .section .fixup,"ax"
29951 - /* must zero dest */
29952 -ENTRY(bad_from_user)
29953 -bad_from_user:
29954 - CFI_STARTPROC
29955 - movl %edx,%ecx
29956 - xorl %eax,%eax
29957 - rep
29958 - stosb
29959 -bad_to_user:
29960 - movl %edx,%eax
29961 - ret
29962 - CFI_ENDPROC
29963 -ENDPROC(bad_from_user)
29964 - .previous
29965 -
29966 /*
29967 * copy_user_generic_unrolled - memory copy with exception handling.
29968 * This version is for CPUs like P4 that don't have efficient micro
29969 @@ -131,6 +61,7 @@ ENDPROC(bad_from_user)
29970 */
29971 ENTRY(copy_user_generic_unrolled)
29972 CFI_STARTPROC
29973 + ASM_PAX_OPEN_USERLAND
29974 ASM_STAC
29975 cmpl $8,%edx
29976 jb 20f /* less then 8 bytes, go to byte copy loop */
29977 @@ -180,6 +111,8 @@ ENTRY(copy_user_generic_unrolled)
29978 jnz 21b
29979 23: xor %eax,%eax
29980 ASM_CLAC
29981 + ASM_PAX_CLOSE_USERLAND
29982 + pax_force_retaddr
29983 ret
29984
29985 .section .fixup,"ax"
29986 @@ -235,6 +168,7 @@ ENDPROC(copy_user_generic_unrolled)
29987 */
29988 ENTRY(copy_user_generic_string)
29989 CFI_STARTPROC
29990 + ASM_PAX_OPEN_USERLAND
29991 ASM_STAC
29992 cmpl $8,%edx
29993 jb 2f /* less than 8 bytes, go to byte copy loop */
29994 @@ -249,6 +183,8 @@ ENTRY(copy_user_generic_string)
29995 movsb
29996 xorl %eax,%eax
29997 ASM_CLAC
29998 + ASM_PAX_CLOSE_USERLAND
29999 + pax_force_retaddr
30000 ret
30001
30002 .section .fixup,"ax"
30003 @@ -276,12 +212,15 @@ ENDPROC(copy_user_generic_string)
30004 */
30005 ENTRY(copy_user_enhanced_fast_string)
30006 CFI_STARTPROC
30007 + ASM_PAX_OPEN_USERLAND
30008 ASM_STAC
30009 movl %edx,%ecx
30010 1: rep
30011 movsb
30012 xorl %eax,%eax
30013 ASM_CLAC
30014 + ASM_PAX_CLOSE_USERLAND
30015 + pax_force_retaddr
30016 ret
30017
30018 .section .fixup,"ax"
30019 diff --git a/arch/x86/lib/copy_user_nocache_64.S b/arch/x86/lib/copy_user_nocache_64.S
30020 index 6a4f43c..c70fb52 100644
30021 --- a/arch/x86/lib/copy_user_nocache_64.S
30022 +++ b/arch/x86/lib/copy_user_nocache_64.S
30023 @@ -8,6 +8,7 @@
30024
30025 #include <linux/linkage.h>
30026 #include <asm/dwarf2.h>
30027 +#include <asm/alternative-asm.h>
30028
30029 #define FIX_ALIGNMENT 1
30030
30031 @@ -16,6 +17,7 @@
30032 #include <asm/thread_info.h>
30033 #include <asm/asm.h>
30034 #include <asm/smap.h>
30035 +#include <asm/pgtable.h>
30036
30037 .macro ALIGN_DESTINATION
30038 #ifdef FIX_ALIGNMENT
30039 @@ -49,6 +51,16 @@
30040 */
30041 ENTRY(__copy_user_nocache)
30042 CFI_STARTPROC
30043 +
30044 +#ifdef CONFIG_PAX_MEMORY_UDEREF
30045 + mov pax_user_shadow_base,%rcx
30046 + cmp %rcx,%rsi
30047 + jae 1f
30048 + add %rcx,%rsi
30049 +1:
30050 +#endif
30051 +
30052 + ASM_PAX_OPEN_USERLAND
30053 ASM_STAC
30054 cmpl $8,%edx
30055 jb 20f /* less then 8 bytes, go to byte copy loop */
30056 @@ -98,7 +110,9 @@ ENTRY(__copy_user_nocache)
30057 jnz 21b
30058 23: xorl %eax,%eax
30059 ASM_CLAC
30060 + ASM_PAX_CLOSE_USERLAND
30061 sfence
30062 + pax_force_retaddr
30063 ret
30064
30065 .section .fixup,"ax"
30066 diff --git a/arch/x86/lib/csum-copy_64.S b/arch/x86/lib/csum-copy_64.S
30067 index 2419d5f..fe52d0e 100644
30068 --- a/arch/x86/lib/csum-copy_64.S
30069 +++ b/arch/x86/lib/csum-copy_64.S
30070 @@ -9,6 +9,7 @@
30071 #include <asm/dwarf2.h>
30072 #include <asm/errno.h>
30073 #include <asm/asm.h>
30074 +#include <asm/alternative-asm.h>
30075
30076 /*
30077 * Checksum copy with exception handling.
30078 @@ -56,8 +57,8 @@ ENTRY(csum_partial_copy_generic)
30079 CFI_ADJUST_CFA_OFFSET 7*8
30080 movq %rbx, 2*8(%rsp)
30081 CFI_REL_OFFSET rbx, 2*8
30082 - movq %r12, 3*8(%rsp)
30083 - CFI_REL_OFFSET r12, 3*8
30084 + movq %r15, 3*8(%rsp)
30085 + CFI_REL_OFFSET r15, 3*8
30086 movq %r14, 4*8(%rsp)
30087 CFI_REL_OFFSET r14, 4*8
30088 movq %r13, 5*8(%rsp)
30089 @@ -72,16 +73,16 @@ ENTRY(csum_partial_copy_generic)
30090 movl %edx, %ecx
30091
30092 xorl %r9d, %r9d
30093 - movq %rcx, %r12
30094 + movq %rcx, %r15
30095
30096 - shrq $6, %r12
30097 + shrq $6, %r15
30098 jz .Lhandle_tail /* < 64 */
30099
30100 clc
30101
30102 /* main loop. clear in 64 byte blocks */
30103 /* r9: zero, r8: temp2, rbx: temp1, rax: sum, rcx: saved length */
30104 - /* r11: temp3, rdx: temp4, r12 loopcnt */
30105 + /* r11: temp3, rdx: temp4, r15 loopcnt */
30106 /* r10: temp5, rbp: temp6, r14 temp7, r13 temp8 */
30107 .p2align 4
30108 .Lloop:
30109 @@ -115,7 +116,7 @@ ENTRY(csum_partial_copy_generic)
30110 adcq %r14, %rax
30111 adcq %r13, %rax
30112
30113 - decl %r12d
30114 + decl %r15d
30115
30116 dest
30117 movq %rbx, (%rsi)
30118 @@ -210,8 +211,8 @@ ENTRY(csum_partial_copy_generic)
30119 .Lende:
30120 movq 2*8(%rsp), %rbx
30121 CFI_RESTORE rbx
30122 - movq 3*8(%rsp), %r12
30123 - CFI_RESTORE r12
30124 + movq 3*8(%rsp), %r15
30125 + CFI_RESTORE r15
30126 movq 4*8(%rsp), %r14
30127 CFI_RESTORE r14
30128 movq 5*8(%rsp), %r13
30129 @@ -220,6 +221,7 @@ ENTRY(csum_partial_copy_generic)
30130 CFI_RESTORE rbp
30131 addq $7*8, %rsp
30132 CFI_ADJUST_CFA_OFFSET -7*8
30133 + pax_force_retaddr
30134 ret
30135 CFI_RESTORE_STATE
30136
30137 diff --git a/arch/x86/lib/csum-wrappers_64.c b/arch/x86/lib/csum-wrappers_64.c
30138 index 1318f75..44c30fd 100644
30139 --- a/arch/x86/lib/csum-wrappers_64.c
30140 +++ b/arch/x86/lib/csum-wrappers_64.c
30141 @@ -52,10 +52,12 @@ csum_partial_copy_from_user(const void __user *src, void *dst,
30142 len -= 2;
30143 }
30144 }
30145 + pax_open_userland();
30146 stac();
30147 - isum = csum_partial_copy_generic((__force const void *)src,
30148 + isum = csum_partial_copy_generic((const void __force_kernel *)____m(src),
30149 dst, len, isum, errp, NULL);
30150 clac();
30151 + pax_close_userland();
30152 if (unlikely(*errp))
30153 goto out_err;
30154
30155 @@ -109,10 +111,12 @@ csum_partial_copy_to_user(const void *src, void __user *dst,
30156 }
30157
30158 *errp = 0;
30159 + pax_open_userland();
30160 stac();
30161 - ret = csum_partial_copy_generic(src, (void __force *)dst,
30162 + ret = csum_partial_copy_generic(src, (void __force_kernel *)____m(dst),
30163 len, isum, NULL, errp);
30164 clac();
30165 + pax_close_userland();
30166 return ret;
30167 }
30168 EXPORT_SYMBOL(csum_partial_copy_to_user);
30169 diff --git a/arch/x86/lib/getuser.S b/arch/x86/lib/getuser.S
30170 index a451235..a74bfa3 100644
30171 --- a/arch/x86/lib/getuser.S
30172 +++ b/arch/x86/lib/getuser.S
30173 @@ -33,17 +33,40 @@
30174 #include <asm/thread_info.h>
30175 #include <asm/asm.h>
30176 #include <asm/smap.h>
30177 +#include <asm/segment.h>
30178 +#include <asm/pgtable.h>
30179 +#include <asm/alternative-asm.h>
30180 +
30181 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
30182 +#define __copyuser_seg gs;
30183 +#else
30184 +#define __copyuser_seg
30185 +#endif
30186
30187 .text
30188 ENTRY(__get_user_1)
30189 CFI_STARTPROC
30190 +
30191 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30192 GET_THREAD_INFO(%_ASM_DX)
30193 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30194 jae bad_get_user
30195 +
30196 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30197 + mov pax_user_shadow_base,%_ASM_DX
30198 + cmp %_ASM_DX,%_ASM_AX
30199 + jae 1234f
30200 + add %_ASM_DX,%_ASM_AX
30201 +1234:
30202 +#endif
30203 +
30204 +#endif
30205 +
30206 ASM_STAC
30207 -1: movzbl (%_ASM_AX),%edx
30208 +1: __copyuser_seg movzbl (%_ASM_AX),%edx
30209 xor %eax,%eax
30210 ASM_CLAC
30211 + pax_force_retaddr
30212 ret
30213 CFI_ENDPROC
30214 ENDPROC(__get_user_1)
30215 @@ -51,14 +74,28 @@ ENDPROC(__get_user_1)
30216 ENTRY(__get_user_2)
30217 CFI_STARTPROC
30218 add $1,%_ASM_AX
30219 +
30220 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30221 jc bad_get_user
30222 GET_THREAD_INFO(%_ASM_DX)
30223 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30224 jae bad_get_user
30225 +
30226 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30227 + mov pax_user_shadow_base,%_ASM_DX
30228 + cmp %_ASM_DX,%_ASM_AX
30229 + jae 1234f
30230 + add %_ASM_DX,%_ASM_AX
30231 +1234:
30232 +#endif
30233 +
30234 +#endif
30235 +
30236 ASM_STAC
30237 -2: movzwl -1(%_ASM_AX),%edx
30238 +2: __copyuser_seg movzwl -1(%_ASM_AX),%edx
30239 xor %eax,%eax
30240 ASM_CLAC
30241 + pax_force_retaddr
30242 ret
30243 CFI_ENDPROC
30244 ENDPROC(__get_user_2)
30245 @@ -66,14 +103,28 @@ ENDPROC(__get_user_2)
30246 ENTRY(__get_user_4)
30247 CFI_STARTPROC
30248 add $3,%_ASM_AX
30249 +
30250 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30251 jc bad_get_user
30252 GET_THREAD_INFO(%_ASM_DX)
30253 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30254 jae bad_get_user
30255 +
30256 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30257 + mov pax_user_shadow_base,%_ASM_DX
30258 + cmp %_ASM_DX,%_ASM_AX
30259 + jae 1234f
30260 + add %_ASM_DX,%_ASM_AX
30261 +1234:
30262 +#endif
30263 +
30264 +#endif
30265 +
30266 ASM_STAC
30267 -3: movl -3(%_ASM_AX),%edx
30268 +3: __copyuser_seg movl -3(%_ASM_AX),%edx
30269 xor %eax,%eax
30270 ASM_CLAC
30271 + pax_force_retaddr
30272 ret
30273 CFI_ENDPROC
30274 ENDPROC(__get_user_4)
30275 @@ -86,10 +137,20 @@ ENTRY(__get_user_8)
30276 GET_THREAD_INFO(%_ASM_DX)
30277 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30278 jae bad_get_user
30279 +
30280 +#ifdef CONFIG_PAX_MEMORY_UDEREF
30281 + mov pax_user_shadow_base,%_ASM_DX
30282 + cmp %_ASM_DX,%_ASM_AX
30283 + jae 1234f
30284 + add %_ASM_DX,%_ASM_AX
30285 +1234:
30286 +#endif
30287 +
30288 ASM_STAC
30289 4: movq -7(%_ASM_AX),%rdx
30290 xor %eax,%eax
30291 ASM_CLAC
30292 + pax_force_retaddr
30293 ret
30294 #else
30295 add $7,%_ASM_AX
30296 @@ -98,10 +159,11 @@ ENTRY(__get_user_8)
30297 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30298 jae bad_get_user_8
30299 ASM_STAC
30300 -4: movl -7(%_ASM_AX),%edx
30301 -5: movl -3(%_ASM_AX),%ecx
30302 +4: __copyuser_seg movl -7(%_ASM_AX),%edx
30303 +5: __copyuser_seg movl -3(%_ASM_AX),%ecx
30304 xor %eax,%eax
30305 ASM_CLAC
30306 + pax_force_retaddr
30307 ret
30308 #endif
30309 CFI_ENDPROC
30310 @@ -113,6 +175,7 @@ bad_get_user:
30311 xor %edx,%edx
30312 mov $(-EFAULT),%_ASM_AX
30313 ASM_CLAC
30314 + pax_force_retaddr
30315 ret
30316 CFI_ENDPROC
30317 END(bad_get_user)
30318 @@ -124,6 +187,7 @@ bad_get_user_8:
30319 xor %ecx,%ecx
30320 mov $(-EFAULT),%_ASM_AX
30321 ASM_CLAC
30322 + pax_force_retaddr
30323 ret
30324 CFI_ENDPROC
30325 END(bad_get_user_8)
30326 diff --git a/arch/x86/lib/insn.c b/arch/x86/lib/insn.c
30327 index 85994f5..9929d7f 100644
30328 --- a/arch/x86/lib/insn.c
30329 +++ b/arch/x86/lib/insn.c
30330 @@ -20,8 +20,10 @@
30331
30332 #ifdef __KERNEL__
30333 #include <linux/string.h>
30334 +#include <asm/pgtable_types.h>
30335 #else
30336 #include <string.h>
30337 +#define ktla_ktva(addr) addr
30338 #endif
30339 #include <asm/inat.h>
30340 #include <asm/insn.h>
30341 @@ -60,9 +62,9 @@ void insn_init(struct insn *insn, const void *kaddr, int buf_len, int x86_64)
30342 buf_len = MAX_INSN_SIZE;
30343
30344 memset(insn, 0, sizeof(*insn));
30345 - insn->kaddr = kaddr;
30346 - insn->end_kaddr = kaddr + buf_len;
30347 - insn->next_byte = kaddr;
30348 + insn->kaddr = ktla_ktva(kaddr);
30349 + insn->end_kaddr = insn->kaddr + buf_len;
30350 + insn->next_byte = insn->kaddr;
30351 insn->x86_64 = x86_64 ? 1 : 0;
30352 insn->opnd_bytes = 4;
30353 if (x86_64)
30354 diff --git a/arch/x86/lib/iomap_copy_64.S b/arch/x86/lib/iomap_copy_64.S
30355 index 05a95e7..326f2fa 100644
30356 --- a/arch/x86/lib/iomap_copy_64.S
30357 +++ b/arch/x86/lib/iomap_copy_64.S
30358 @@ -17,6 +17,7 @@
30359
30360 #include <linux/linkage.h>
30361 #include <asm/dwarf2.h>
30362 +#include <asm/alternative-asm.h>
30363
30364 /*
30365 * override generic version in lib/iomap_copy.c
30366 @@ -25,6 +26,7 @@ ENTRY(__iowrite32_copy)
30367 CFI_STARTPROC
30368 movl %edx,%ecx
30369 rep movsd
30370 + pax_force_retaddr
30371 ret
30372 CFI_ENDPROC
30373 ENDPROC(__iowrite32_copy)
30374 diff --git a/arch/x86/lib/memcpy_64.S b/arch/x86/lib/memcpy_64.S
30375 index 89b53c9..97357ca 100644
30376 --- a/arch/x86/lib/memcpy_64.S
30377 +++ b/arch/x86/lib/memcpy_64.S
30378 @@ -24,7 +24,7 @@
30379 * This gets patched over the unrolled variant (below) via the
30380 * alternative instructions framework:
30381 */
30382 - .section .altinstr_replacement, "ax", @progbits
30383 + .section .altinstr_replacement, "a", @progbits
30384 .Lmemcpy_c:
30385 movq %rdi, %rax
30386 movq %rdx, %rcx
30387 @@ -33,6 +33,7 @@
30388 rep movsq
30389 movl %edx, %ecx
30390 rep movsb
30391 + pax_force_retaddr
30392 ret
30393 .Lmemcpy_e:
30394 .previous
30395 @@ -44,11 +45,12 @@
30396 * This gets patched over the unrolled variant (below) via the
30397 * alternative instructions framework:
30398 */
30399 - .section .altinstr_replacement, "ax", @progbits
30400 + .section .altinstr_replacement, "a", @progbits
30401 .Lmemcpy_c_e:
30402 movq %rdi, %rax
30403 movq %rdx, %rcx
30404 rep movsb
30405 + pax_force_retaddr
30406 ret
30407 .Lmemcpy_e_e:
30408 .previous
30409 @@ -138,6 +140,7 @@ ENTRY(memcpy)
30410 movq %r9, 1*8(%rdi)
30411 movq %r10, -2*8(%rdi, %rdx)
30412 movq %r11, -1*8(%rdi, %rdx)
30413 + pax_force_retaddr
30414 retq
30415 .p2align 4
30416 .Lless_16bytes:
30417 @@ -150,6 +153,7 @@ ENTRY(memcpy)
30418 movq -1*8(%rsi, %rdx), %r9
30419 movq %r8, 0*8(%rdi)
30420 movq %r9, -1*8(%rdi, %rdx)
30421 + pax_force_retaddr
30422 retq
30423 .p2align 4
30424 .Lless_8bytes:
30425 @@ -163,6 +167,7 @@ ENTRY(memcpy)
30426 movl -4(%rsi, %rdx), %r8d
30427 movl %ecx, (%rdi)
30428 movl %r8d, -4(%rdi, %rdx)
30429 + pax_force_retaddr
30430 retq
30431 .p2align 4
30432 .Lless_3bytes:
30433 @@ -181,6 +186,7 @@ ENTRY(memcpy)
30434 movb %cl, (%rdi)
30435
30436 .Lend:
30437 + pax_force_retaddr
30438 retq
30439 CFI_ENDPROC
30440 ENDPROC(memcpy)
30441 diff --git a/arch/x86/lib/memmove_64.S b/arch/x86/lib/memmove_64.S
30442 index 9c4b530..830b77a 100644
30443 --- a/arch/x86/lib/memmove_64.S
30444 +++ b/arch/x86/lib/memmove_64.S
30445 @@ -205,14 +205,16 @@ ENTRY(__memmove)
30446 movb (%rsi), %r11b
30447 movb %r11b, (%rdi)
30448 13:
30449 + pax_force_retaddr
30450 retq
30451 CFI_ENDPROC
30452
30453 - .section .altinstr_replacement,"ax"
30454 + .section .altinstr_replacement,"a"
30455 .Lmemmove_begin_forward_efs:
30456 /* Forward moving data. */
30457 movq %rdx, %rcx
30458 rep movsb
30459 + pax_force_retaddr
30460 retq
30461 .Lmemmove_end_forward_efs:
30462 .previous
30463 diff --git a/arch/x86/lib/memset_64.S b/arch/x86/lib/memset_64.S
30464 index 6f44935..fbf5f6d 100644
30465 --- a/arch/x86/lib/memset_64.S
30466 +++ b/arch/x86/lib/memset_64.S
30467 @@ -16,7 +16,7 @@
30468 *
30469 * rax original destination
30470 */
30471 - .section .altinstr_replacement, "ax", @progbits
30472 + .section .altinstr_replacement, "a", @progbits
30473 .Lmemset_c:
30474 movq %rdi,%r9
30475 movq %rdx,%rcx
30476 @@ -30,6 +30,7 @@
30477 movl %edx,%ecx
30478 rep stosb
30479 movq %r9,%rax
30480 + pax_force_retaddr
30481 ret
30482 .Lmemset_e:
30483 .previous
30484 @@ -45,13 +46,14 @@
30485 *
30486 * rax original destination
30487 */
30488 - .section .altinstr_replacement, "ax", @progbits
30489 + .section .altinstr_replacement, "a", @progbits
30490 .Lmemset_c_e:
30491 movq %rdi,%r9
30492 movb %sil,%al
30493 movq %rdx,%rcx
30494 rep stosb
30495 movq %r9,%rax
30496 + pax_force_retaddr
30497 ret
30498 .Lmemset_e_e:
30499 .previous
30500 @@ -120,6 +122,7 @@ ENTRY(__memset)
30501
30502 .Lende:
30503 movq %r10,%rax
30504 + pax_force_retaddr
30505 ret
30506
30507 CFI_RESTORE_STATE
30508 diff --git a/arch/x86/lib/mmx_32.c b/arch/x86/lib/mmx_32.c
30509 index c9f2d9b..e7fd2c0 100644
30510 --- a/arch/x86/lib/mmx_32.c
30511 +++ b/arch/x86/lib/mmx_32.c
30512 @@ -29,6 +29,7 @@ void *_mmx_memcpy(void *to, const void *from, size_t len)
30513 {
30514 void *p;
30515 int i;
30516 + unsigned long cr0;
30517
30518 if (unlikely(in_interrupt()))
30519 return __memcpy(to, from, len);
30520 @@ -39,44 +40,72 @@ void *_mmx_memcpy(void *to, const void *from, size_t len)
30521 kernel_fpu_begin();
30522
30523 __asm__ __volatile__ (
30524 - "1: prefetch (%0)\n" /* This set is 28 bytes */
30525 - " prefetch 64(%0)\n"
30526 - " prefetch 128(%0)\n"
30527 - " prefetch 192(%0)\n"
30528 - " prefetch 256(%0)\n"
30529 + "1: prefetch (%1)\n" /* This set is 28 bytes */
30530 + " prefetch 64(%1)\n"
30531 + " prefetch 128(%1)\n"
30532 + " prefetch 192(%1)\n"
30533 + " prefetch 256(%1)\n"
30534 "2: \n"
30535 ".section .fixup, \"ax\"\n"
30536 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30537 + "3: \n"
30538 +
30539 +#ifdef CONFIG_PAX_KERNEXEC
30540 + " movl %%cr0, %0\n"
30541 + " movl %0, %%eax\n"
30542 + " andl $0xFFFEFFFF, %%eax\n"
30543 + " movl %%eax, %%cr0\n"
30544 +#endif
30545 +
30546 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30547 +
30548 +#ifdef CONFIG_PAX_KERNEXEC
30549 + " movl %0, %%cr0\n"
30550 +#endif
30551 +
30552 " jmp 2b\n"
30553 ".previous\n"
30554 _ASM_EXTABLE(1b, 3b)
30555 - : : "r" (from));
30556 + : "=&r" (cr0) : "r" (from) : "ax");
30557
30558 for ( ; i > 5; i--) {
30559 __asm__ __volatile__ (
30560 - "1: prefetch 320(%0)\n"
30561 - "2: movq (%0), %%mm0\n"
30562 - " movq 8(%0), %%mm1\n"
30563 - " movq 16(%0), %%mm2\n"
30564 - " movq 24(%0), %%mm3\n"
30565 - " movq %%mm0, (%1)\n"
30566 - " movq %%mm1, 8(%1)\n"
30567 - " movq %%mm2, 16(%1)\n"
30568 - " movq %%mm3, 24(%1)\n"
30569 - " movq 32(%0), %%mm0\n"
30570 - " movq 40(%0), %%mm1\n"
30571 - " movq 48(%0), %%mm2\n"
30572 - " movq 56(%0), %%mm3\n"
30573 - " movq %%mm0, 32(%1)\n"
30574 - " movq %%mm1, 40(%1)\n"
30575 - " movq %%mm2, 48(%1)\n"
30576 - " movq %%mm3, 56(%1)\n"
30577 + "1: prefetch 320(%1)\n"
30578 + "2: movq (%1), %%mm0\n"
30579 + " movq 8(%1), %%mm1\n"
30580 + " movq 16(%1), %%mm2\n"
30581 + " movq 24(%1), %%mm3\n"
30582 + " movq %%mm0, (%2)\n"
30583 + " movq %%mm1, 8(%2)\n"
30584 + " movq %%mm2, 16(%2)\n"
30585 + " movq %%mm3, 24(%2)\n"
30586 + " movq 32(%1), %%mm0\n"
30587 + " movq 40(%1), %%mm1\n"
30588 + " movq 48(%1), %%mm2\n"
30589 + " movq 56(%1), %%mm3\n"
30590 + " movq %%mm0, 32(%2)\n"
30591 + " movq %%mm1, 40(%2)\n"
30592 + " movq %%mm2, 48(%2)\n"
30593 + " movq %%mm3, 56(%2)\n"
30594 ".section .fixup, \"ax\"\n"
30595 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30596 + "3:\n"
30597 +
30598 +#ifdef CONFIG_PAX_KERNEXEC
30599 + " movl %%cr0, %0\n"
30600 + " movl %0, %%eax\n"
30601 + " andl $0xFFFEFFFF, %%eax\n"
30602 + " movl %%eax, %%cr0\n"
30603 +#endif
30604 +
30605 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30606 +
30607 +#ifdef CONFIG_PAX_KERNEXEC
30608 + " movl %0, %%cr0\n"
30609 +#endif
30610 +
30611 " jmp 2b\n"
30612 ".previous\n"
30613 _ASM_EXTABLE(1b, 3b)
30614 - : : "r" (from), "r" (to) : "memory");
30615 + : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
30616
30617 from += 64;
30618 to += 64;
30619 @@ -158,6 +187,7 @@ static void fast_clear_page(void *page)
30620 static void fast_copy_page(void *to, void *from)
30621 {
30622 int i;
30623 + unsigned long cr0;
30624
30625 kernel_fpu_begin();
30626
30627 @@ -166,42 +196,70 @@ static void fast_copy_page(void *to, void *from)
30628 * but that is for later. -AV
30629 */
30630 __asm__ __volatile__(
30631 - "1: prefetch (%0)\n"
30632 - " prefetch 64(%0)\n"
30633 - " prefetch 128(%0)\n"
30634 - " prefetch 192(%0)\n"
30635 - " prefetch 256(%0)\n"
30636 + "1: prefetch (%1)\n"
30637 + " prefetch 64(%1)\n"
30638 + " prefetch 128(%1)\n"
30639 + " prefetch 192(%1)\n"
30640 + " prefetch 256(%1)\n"
30641 "2: \n"
30642 ".section .fixup, \"ax\"\n"
30643 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30644 + "3: \n"
30645 +
30646 +#ifdef CONFIG_PAX_KERNEXEC
30647 + " movl %%cr0, %0\n"
30648 + " movl %0, %%eax\n"
30649 + " andl $0xFFFEFFFF, %%eax\n"
30650 + " movl %%eax, %%cr0\n"
30651 +#endif
30652 +
30653 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30654 +
30655 +#ifdef CONFIG_PAX_KERNEXEC
30656 + " movl %0, %%cr0\n"
30657 +#endif
30658 +
30659 " jmp 2b\n"
30660 ".previous\n"
30661 - _ASM_EXTABLE(1b, 3b) : : "r" (from));
30662 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from) : "ax");
30663
30664 for (i = 0; i < (4096-320)/64; i++) {
30665 __asm__ __volatile__ (
30666 - "1: prefetch 320(%0)\n"
30667 - "2: movq (%0), %%mm0\n"
30668 - " movntq %%mm0, (%1)\n"
30669 - " movq 8(%0), %%mm1\n"
30670 - " movntq %%mm1, 8(%1)\n"
30671 - " movq 16(%0), %%mm2\n"
30672 - " movntq %%mm2, 16(%1)\n"
30673 - " movq 24(%0), %%mm3\n"
30674 - " movntq %%mm3, 24(%1)\n"
30675 - " movq 32(%0), %%mm4\n"
30676 - " movntq %%mm4, 32(%1)\n"
30677 - " movq 40(%0), %%mm5\n"
30678 - " movntq %%mm5, 40(%1)\n"
30679 - " movq 48(%0), %%mm6\n"
30680 - " movntq %%mm6, 48(%1)\n"
30681 - " movq 56(%0), %%mm7\n"
30682 - " movntq %%mm7, 56(%1)\n"
30683 + "1: prefetch 320(%1)\n"
30684 + "2: movq (%1), %%mm0\n"
30685 + " movntq %%mm0, (%2)\n"
30686 + " movq 8(%1), %%mm1\n"
30687 + " movntq %%mm1, 8(%2)\n"
30688 + " movq 16(%1), %%mm2\n"
30689 + " movntq %%mm2, 16(%2)\n"
30690 + " movq 24(%1), %%mm3\n"
30691 + " movntq %%mm3, 24(%2)\n"
30692 + " movq 32(%1), %%mm4\n"
30693 + " movntq %%mm4, 32(%2)\n"
30694 + " movq 40(%1), %%mm5\n"
30695 + " movntq %%mm5, 40(%2)\n"
30696 + " movq 48(%1), %%mm6\n"
30697 + " movntq %%mm6, 48(%2)\n"
30698 + " movq 56(%1), %%mm7\n"
30699 + " movntq %%mm7, 56(%2)\n"
30700 ".section .fixup, \"ax\"\n"
30701 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30702 + "3:\n"
30703 +
30704 +#ifdef CONFIG_PAX_KERNEXEC
30705 + " movl %%cr0, %0\n"
30706 + " movl %0, %%eax\n"
30707 + " andl $0xFFFEFFFF, %%eax\n"
30708 + " movl %%eax, %%cr0\n"
30709 +#endif
30710 +
30711 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30712 +
30713 +#ifdef CONFIG_PAX_KERNEXEC
30714 + " movl %0, %%cr0\n"
30715 +#endif
30716 +
30717 " jmp 2b\n"
30718 ".previous\n"
30719 - _ASM_EXTABLE(1b, 3b) : : "r" (from), "r" (to) : "memory");
30720 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
30721
30722 from += 64;
30723 to += 64;
30724 @@ -280,47 +338,76 @@ static void fast_clear_page(void *page)
30725 static void fast_copy_page(void *to, void *from)
30726 {
30727 int i;
30728 + unsigned long cr0;
30729
30730 kernel_fpu_begin();
30731
30732 __asm__ __volatile__ (
30733 - "1: prefetch (%0)\n"
30734 - " prefetch 64(%0)\n"
30735 - " prefetch 128(%0)\n"
30736 - " prefetch 192(%0)\n"
30737 - " prefetch 256(%0)\n"
30738 + "1: prefetch (%1)\n"
30739 + " prefetch 64(%1)\n"
30740 + " prefetch 128(%1)\n"
30741 + " prefetch 192(%1)\n"
30742 + " prefetch 256(%1)\n"
30743 "2: \n"
30744 ".section .fixup, \"ax\"\n"
30745 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30746 + "3: \n"
30747 +
30748 +#ifdef CONFIG_PAX_KERNEXEC
30749 + " movl %%cr0, %0\n"
30750 + " movl %0, %%eax\n"
30751 + " andl $0xFFFEFFFF, %%eax\n"
30752 + " movl %%eax, %%cr0\n"
30753 +#endif
30754 +
30755 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30756 +
30757 +#ifdef CONFIG_PAX_KERNEXEC
30758 + " movl %0, %%cr0\n"
30759 +#endif
30760 +
30761 " jmp 2b\n"
30762 ".previous\n"
30763 - _ASM_EXTABLE(1b, 3b) : : "r" (from));
30764 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from) : "ax");
30765
30766 for (i = 0; i < 4096/64; i++) {
30767 __asm__ __volatile__ (
30768 - "1: prefetch 320(%0)\n"
30769 - "2: movq (%0), %%mm0\n"
30770 - " movq 8(%0), %%mm1\n"
30771 - " movq 16(%0), %%mm2\n"
30772 - " movq 24(%0), %%mm3\n"
30773 - " movq %%mm0, (%1)\n"
30774 - " movq %%mm1, 8(%1)\n"
30775 - " movq %%mm2, 16(%1)\n"
30776 - " movq %%mm3, 24(%1)\n"
30777 - " movq 32(%0), %%mm0\n"
30778 - " movq 40(%0), %%mm1\n"
30779 - " movq 48(%0), %%mm2\n"
30780 - " movq 56(%0), %%mm3\n"
30781 - " movq %%mm0, 32(%1)\n"
30782 - " movq %%mm1, 40(%1)\n"
30783 - " movq %%mm2, 48(%1)\n"
30784 - " movq %%mm3, 56(%1)\n"
30785 + "1: prefetch 320(%1)\n"
30786 + "2: movq (%1), %%mm0\n"
30787 + " movq 8(%1), %%mm1\n"
30788 + " movq 16(%1), %%mm2\n"
30789 + " movq 24(%1), %%mm3\n"
30790 + " movq %%mm0, (%2)\n"
30791 + " movq %%mm1, 8(%2)\n"
30792 + " movq %%mm2, 16(%2)\n"
30793 + " movq %%mm3, 24(%2)\n"
30794 + " movq 32(%1), %%mm0\n"
30795 + " movq 40(%1), %%mm1\n"
30796 + " movq 48(%1), %%mm2\n"
30797 + " movq 56(%1), %%mm3\n"
30798 + " movq %%mm0, 32(%2)\n"
30799 + " movq %%mm1, 40(%2)\n"
30800 + " movq %%mm2, 48(%2)\n"
30801 + " movq %%mm3, 56(%2)\n"
30802 ".section .fixup, \"ax\"\n"
30803 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30804 + "3:\n"
30805 +
30806 +#ifdef CONFIG_PAX_KERNEXEC
30807 + " movl %%cr0, %0\n"
30808 + " movl %0, %%eax\n"
30809 + " andl $0xFFFEFFFF, %%eax\n"
30810 + " movl %%eax, %%cr0\n"
30811 +#endif
30812 +
30813 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30814 +
30815 +#ifdef CONFIG_PAX_KERNEXEC
30816 + " movl %0, %%cr0\n"
30817 +#endif
30818 +
30819 " jmp 2b\n"
30820 ".previous\n"
30821 _ASM_EXTABLE(1b, 3b)
30822 - : : "r" (from), "r" (to) : "memory");
30823 + : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
30824
30825 from += 64;
30826 to += 64;
30827 diff --git a/arch/x86/lib/msr-reg.S b/arch/x86/lib/msr-reg.S
30828 index f6d13ee..d789440 100644
30829 --- a/arch/x86/lib/msr-reg.S
30830 +++ b/arch/x86/lib/msr-reg.S
30831 @@ -3,6 +3,7 @@
30832 #include <asm/dwarf2.h>
30833 #include <asm/asm.h>
30834 #include <asm/msr.h>
30835 +#include <asm/alternative-asm.h>
30836
30837 #ifdef CONFIG_X86_64
30838 /*
30839 @@ -37,6 +38,7 @@ ENTRY(\op\()_safe_regs)
30840 movl %edi, 28(%r10)
30841 popq_cfi %rbp
30842 popq_cfi %rbx
30843 + pax_force_retaddr
30844 ret
30845 3:
30846 CFI_RESTORE_STATE
30847 diff --git a/arch/x86/lib/putuser.S b/arch/x86/lib/putuser.S
30848 index fc6ba17..14ad9a5 100644
30849 --- a/arch/x86/lib/putuser.S
30850 +++ b/arch/x86/lib/putuser.S
30851 @@ -16,7 +16,9 @@
30852 #include <asm/errno.h>
30853 #include <asm/asm.h>
30854 #include <asm/smap.h>
30855 -
30856 +#include <asm/segment.h>
30857 +#include <asm/pgtable.h>
30858 +#include <asm/alternative-asm.h>
30859
30860 /*
30861 * __put_user_X
30862 @@ -30,57 +32,125 @@
30863 * as they get called from within inline assembly.
30864 */
30865
30866 -#define ENTER CFI_STARTPROC ; \
30867 - GET_THREAD_INFO(%_ASM_BX)
30868 -#define EXIT ASM_CLAC ; \
30869 - ret ; \
30870 +#define ENTER CFI_STARTPROC
30871 +#define EXIT ASM_CLAC ; \
30872 + pax_force_retaddr ; \
30873 + ret ; \
30874 CFI_ENDPROC
30875
30876 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30877 +#define _DEST %_ASM_CX,%_ASM_BX
30878 +#else
30879 +#define _DEST %_ASM_CX
30880 +#endif
30881 +
30882 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
30883 +#define __copyuser_seg gs;
30884 +#else
30885 +#define __copyuser_seg
30886 +#endif
30887 +
30888 .text
30889 ENTRY(__put_user_1)
30890 ENTER
30891 +
30892 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30893 + GET_THREAD_INFO(%_ASM_BX)
30894 cmp TI_addr_limit(%_ASM_BX),%_ASM_CX
30895 jae bad_put_user
30896 +
30897 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30898 + mov pax_user_shadow_base,%_ASM_BX
30899 + cmp %_ASM_BX,%_ASM_CX
30900 + jb 1234f
30901 + xor %ebx,%ebx
30902 +1234:
30903 +#endif
30904 +
30905 +#endif
30906 +
30907 ASM_STAC
30908 -1: movb %al,(%_ASM_CX)
30909 +1: __copyuser_seg movb %al,(_DEST)
30910 xor %eax,%eax
30911 EXIT
30912 ENDPROC(__put_user_1)
30913
30914 ENTRY(__put_user_2)
30915 ENTER
30916 +
30917 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30918 + GET_THREAD_INFO(%_ASM_BX)
30919 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
30920 sub $1,%_ASM_BX
30921 cmp %_ASM_BX,%_ASM_CX
30922 jae bad_put_user
30923 +
30924 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30925 + mov pax_user_shadow_base,%_ASM_BX
30926 + cmp %_ASM_BX,%_ASM_CX
30927 + jb 1234f
30928 + xor %ebx,%ebx
30929 +1234:
30930 +#endif
30931 +
30932 +#endif
30933 +
30934 ASM_STAC
30935 -2: movw %ax,(%_ASM_CX)
30936 +2: __copyuser_seg movw %ax,(_DEST)
30937 xor %eax,%eax
30938 EXIT
30939 ENDPROC(__put_user_2)
30940
30941 ENTRY(__put_user_4)
30942 ENTER
30943 +
30944 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30945 + GET_THREAD_INFO(%_ASM_BX)
30946 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
30947 sub $3,%_ASM_BX
30948 cmp %_ASM_BX,%_ASM_CX
30949 jae bad_put_user
30950 +
30951 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30952 + mov pax_user_shadow_base,%_ASM_BX
30953 + cmp %_ASM_BX,%_ASM_CX
30954 + jb 1234f
30955 + xor %ebx,%ebx
30956 +1234:
30957 +#endif
30958 +
30959 +#endif
30960 +
30961 ASM_STAC
30962 -3: movl %eax,(%_ASM_CX)
30963 +3: __copyuser_seg movl %eax,(_DEST)
30964 xor %eax,%eax
30965 EXIT
30966 ENDPROC(__put_user_4)
30967
30968 ENTRY(__put_user_8)
30969 ENTER
30970 +
30971 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30972 + GET_THREAD_INFO(%_ASM_BX)
30973 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
30974 sub $7,%_ASM_BX
30975 cmp %_ASM_BX,%_ASM_CX
30976 jae bad_put_user
30977 +
30978 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30979 + mov pax_user_shadow_base,%_ASM_BX
30980 + cmp %_ASM_BX,%_ASM_CX
30981 + jb 1234f
30982 + xor %ebx,%ebx
30983 +1234:
30984 +#endif
30985 +
30986 +#endif
30987 +
30988 ASM_STAC
30989 -4: mov %_ASM_AX,(%_ASM_CX)
30990 +4: __copyuser_seg mov %_ASM_AX,(_DEST)
30991 #ifdef CONFIG_X86_32
30992 -5: movl %edx,4(%_ASM_CX)
30993 +5: __copyuser_seg movl %edx,4(_DEST)
30994 #endif
30995 xor %eax,%eax
30996 EXIT
30997 diff --git a/arch/x86/lib/rwsem.S b/arch/x86/lib/rwsem.S
30998 index 5dff5f0..cadebf4 100644
30999 --- a/arch/x86/lib/rwsem.S
31000 +++ b/arch/x86/lib/rwsem.S
31001 @@ -94,6 +94,7 @@ ENTRY(call_rwsem_down_read_failed)
31002 __ASM_SIZE(pop,_cfi) %__ASM_REG(dx)
31003 CFI_RESTORE __ASM_REG(dx)
31004 restore_common_regs
31005 + pax_force_retaddr
31006 ret
31007 CFI_ENDPROC
31008 ENDPROC(call_rwsem_down_read_failed)
31009 @@ -104,6 +105,7 @@ ENTRY(call_rwsem_down_write_failed)
31010 movq %rax,%rdi
31011 call rwsem_down_write_failed
31012 restore_common_regs
31013 + pax_force_retaddr
31014 ret
31015 CFI_ENDPROC
31016 ENDPROC(call_rwsem_down_write_failed)
31017 @@ -117,7 +119,8 @@ ENTRY(call_rwsem_wake)
31018 movq %rax,%rdi
31019 call rwsem_wake
31020 restore_common_regs
31021 -1: ret
31022 +1: pax_force_retaddr
31023 + ret
31024 CFI_ENDPROC
31025 ENDPROC(call_rwsem_wake)
31026
31027 @@ -131,6 +134,7 @@ ENTRY(call_rwsem_downgrade_wake)
31028 __ASM_SIZE(pop,_cfi) %__ASM_REG(dx)
31029 CFI_RESTORE __ASM_REG(dx)
31030 restore_common_regs
31031 + pax_force_retaddr
31032 ret
31033 CFI_ENDPROC
31034 ENDPROC(call_rwsem_downgrade_wake)
31035 diff --git a/arch/x86/lib/thunk_64.S b/arch/x86/lib/thunk_64.S
31036 index b30b5eb..2b57052 100644
31037 --- a/arch/x86/lib/thunk_64.S
31038 +++ b/arch/x86/lib/thunk_64.S
31039 @@ -9,6 +9,7 @@
31040 #include <asm/dwarf2.h>
31041 #include <asm/calling.h>
31042 #include <asm/asm.h>
31043 +#include <asm/alternative-asm.h>
31044
31045 /* rdi: arg1 ... normal C conventions. rax is saved/restored. */
31046 .macro THUNK name, func, put_ret_addr_in_rdi=0
31047 @@ -16,11 +17,11 @@
31048 \name:
31049 CFI_STARTPROC
31050
31051 - /* this one pushes 9 elems, the next one would be %rIP */
31052 - SAVE_ARGS
31053 + /* this one pushes 15+1 elems, the next one would be %rIP */
31054 + SAVE_ARGS 8
31055
31056 .if \put_ret_addr_in_rdi
31057 - movq_cfi_restore 9*8, rdi
31058 + movq_cfi_restore RIP, rdi
31059 .endif
31060
31061 call \func
31062 @@ -47,9 +48,10 @@
31063
31064 /* SAVE_ARGS below is used only for the .cfi directives it contains. */
31065 CFI_STARTPROC
31066 - SAVE_ARGS
31067 + SAVE_ARGS 8
31068 restore:
31069 - RESTORE_ARGS
31070 + RESTORE_ARGS 1,8
31071 + pax_force_retaddr
31072 ret
31073 CFI_ENDPROC
31074 _ASM_NOKPROBE(restore)
31075 diff --git a/arch/x86/lib/usercopy_32.c b/arch/x86/lib/usercopy_32.c
31076 index e2f5e21..4b22130 100644
31077 --- a/arch/x86/lib/usercopy_32.c
31078 +++ b/arch/x86/lib/usercopy_32.c
31079 @@ -42,11 +42,13 @@ do { \
31080 int __d0; \
31081 might_fault(); \
31082 __asm__ __volatile__( \
31083 + __COPYUSER_SET_ES \
31084 ASM_STAC "\n" \
31085 "0: rep; stosl\n" \
31086 " movl %2,%0\n" \
31087 "1: rep; stosb\n" \
31088 "2: " ASM_CLAC "\n" \
31089 + __COPYUSER_RESTORE_ES \
31090 ".section .fixup,\"ax\"\n" \
31091 "3: lea 0(%2,%0,4),%0\n" \
31092 " jmp 2b\n" \
31093 @@ -98,7 +100,7 @@ EXPORT_SYMBOL(__clear_user);
31094
31095 #ifdef CONFIG_X86_INTEL_USERCOPY
31096 static unsigned long
31097 -__copy_user_intel(void __user *to, const void *from, unsigned long size)
31098 +__generic_copy_to_user_intel(void __user *to, const void *from, unsigned long size)
31099 {
31100 int d0, d1;
31101 __asm__ __volatile__(
31102 @@ -110,36 +112,36 @@ __copy_user_intel(void __user *to, const void *from, unsigned long size)
31103 " .align 2,0x90\n"
31104 "3: movl 0(%4), %%eax\n"
31105 "4: movl 4(%4), %%edx\n"
31106 - "5: movl %%eax, 0(%3)\n"
31107 - "6: movl %%edx, 4(%3)\n"
31108 + "5: "__copyuser_seg" movl %%eax, 0(%3)\n"
31109 + "6: "__copyuser_seg" movl %%edx, 4(%3)\n"
31110 "7: movl 8(%4), %%eax\n"
31111 "8: movl 12(%4),%%edx\n"
31112 - "9: movl %%eax, 8(%3)\n"
31113 - "10: movl %%edx, 12(%3)\n"
31114 + "9: "__copyuser_seg" movl %%eax, 8(%3)\n"
31115 + "10: "__copyuser_seg" movl %%edx, 12(%3)\n"
31116 "11: movl 16(%4), %%eax\n"
31117 "12: movl 20(%4), %%edx\n"
31118 - "13: movl %%eax, 16(%3)\n"
31119 - "14: movl %%edx, 20(%3)\n"
31120 + "13: "__copyuser_seg" movl %%eax, 16(%3)\n"
31121 + "14: "__copyuser_seg" movl %%edx, 20(%3)\n"
31122 "15: movl 24(%4), %%eax\n"
31123 "16: movl 28(%4), %%edx\n"
31124 - "17: movl %%eax, 24(%3)\n"
31125 - "18: movl %%edx, 28(%3)\n"
31126 + "17: "__copyuser_seg" movl %%eax, 24(%3)\n"
31127 + "18: "__copyuser_seg" movl %%edx, 28(%3)\n"
31128 "19: movl 32(%4), %%eax\n"
31129 "20: movl 36(%4), %%edx\n"
31130 - "21: movl %%eax, 32(%3)\n"
31131 - "22: movl %%edx, 36(%3)\n"
31132 + "21: "__copyuser_seg" movl %%eax, 32(%3)\n"
31133 + "22: "__copyuser_seg" movl %%edx, 36(%3)\n"
31134 "23: movl 40(%4), %%eax\n"
31135 "24: movl 44(%4), %%edx\n"
31136 - "25: movl %%eax, 40(%3)\n"
31137 - "26: movl %%edx, 44(%3)\n"
31138 + "25: "__copyuser_seg" movl %%eax, 40(%3)\n"
31139 + "26: "__copyuser_seg" movl %%edx, 44(%3)\n"
31140 "27: movl 48(%4), %%eax\n"
31141 "28: movl 52(%4), %%edx\n"
31142 - "29: movl %%eax, 48(%3)\n"
31143 - "30: movl %%edx, 52(%3)\n"
31144 + "29: "__copyuser_seg" movl %%eax, 48(%3)\n"
31145 + "30: "__copyuser_seg" movl %%edx, 52(%3)\n"
31146 "31: movl 56(%4), %%eax\n"
31147 "32: movl 60(%4), %%edx\n"
31148 - "33: movl %%eax, 56(%3)\n"
31149 - "34: movl %%edx, 60(%3)\n"
31150 + "33: "__copyuser_seg" movl %%eax, 56(%3)\n"
31151 + "34: "__copyuser_seg" movl %%edx, 60(%3)\n"
31152 " addl $-64, %0\n"
31153 " addl $64, %4\n"
31154 " addl $64, %3\n"
31155 @@ -149,10 +151,116 @@ __copy_user_intel(void __user *to, const void *from, unsigned long size)
31156 " shrl $2, %0\n"
31157 " andl $3, %%eax\n"
31158 " cld\n"
31159 + __COPYUSER_SET_ES
31160 "99: rep; movsl\n"
31161 "36: movl %%eax, %0\n"
31162 "37: rep; movsb\n"
31163 "100:\n"
31164 + __COPYUSER_RESTORE_ES
31165 + ".section .fixup,\"ax\"\n"
31166 + "101: lea 0(%%eax,%0,4),%0\n"
31167 + " jmp 100b\n"
31168 + ".previous\n"
31169 + _ASM_EXTABLE(1b,100b)
31170 + _ASM_EXTABLE(2b,100b)
31171 + _ASM_EXTABLE(3b,100b)
31172 + _ASM_EXTABLE(4b,100b)
31173 + _ASM_EXTABLE(5b,100b)
31174 + _ASM_EXTABLE(6b,100b)
31175 + _ASM_EXTABLE(7b,100b)
31176 + _ASM_EXTABLE(8b,100b)
31177 + _ASM_EXTABLE(9b,100b)
31178 + _ASM_EXTABLE(10b,100b)
31179 + _ASM_EXTABLE(11b,100b)
31180 + _ASM_EXTABLE(12b,100b)
31181 + _ASM_EXTABLE(13b,100b)
31182 + _ASM_EXTABLE(14b,100b)
31183 + _ASM_EXTABLE(15b,100b)
31184 + _ASM_EXTABLE(16b,100b)
31185 + _ASM_EXTABLE(17b,100b)
31186 + _ASM_EXTABLE(18b,100b)
31187 + _ASM_EXTABLE(19b,100b)
31188 + _ASM_EXTABLE(20b,100b)
31189 + _ASM_EXTABLE(21b,100b)
31190 + _ASM_EXTABLE(22b,100b)
31191 + _ASM_EXTABLE(23b,100b)
31192 + _ASM_EXTABLE(24b,100b)
31193 + _ASM_EXTABLE(25b,100b)
31194 + _ASM_EXTABLE(26b,100b)
31195 + _ASM_EXTABLE(27b,100b)
31196 + _ASM_EXTABLE(28b,100b)
31197 + _ASM_EXTABLE(29b,100b)
31198 + _ASM_EXTABLE(30b,100b)
31199 + _ASM_EXTABLE(31b,100b)
31200 + _ASM_EXTABLE(32b,100b)
31201 + _ASM_EXTABLE(33b,100b)
31202 + _ASM_EXTABLE(34b,100b)
31203 + _ASM_EXTABLE(35b,100b)
31204 + _ASM_EXTABLE(36b,100b)
31205 + _ASM_EXTABLE(37b,100b)
31206 + _ASM_EXTABLE(99b,101b)
31207 + : "=&c"(size), "=&D" (d0), "=&S" (d1)
31208 + : "1"(to), "2"(from), "0"(size)
31209 + : "eax", "edx", "memory");
31210 + return size;
31211 +}
31212 +
31213 +static unsigned long
31214 +__generic_copy_from_user_intel(void *to, const void __user *from, unsigned long size)
31215 +{
31216 + int d0, d1;
31217 + __asm__ __volatile__(
31218 + " .align 2,0x90\n"
31219 + "1: "__copyuser_seg" movl 32(%4), %%eax\n"
31220 + " cmpl $67, %0\n"
31221 + " jbe 3f\n"
31222 + "2: "__copyuser_seg" movl 64(%4), %%eax\n"
31223 + " .align 2,0x90\n"
31224 + "3: "__copyuser_seg" movl 0(%4), %%eax\n"
31225 + "4: "__copyuser_seg" movl 4(%4), %%edx\n"
31226 + "5: movl %%eax, 0(%3)\n"
31227 + "6: movl %%edx, 4(%3)\n"
31228 + "7: "__copyuser_seg" movl 8(%4), %%eax\n"
31229 + "8: "__copyuser_seg" movl 12(%4),%%edx\n"
31230 + "9: movl %%eax, 8(%3)\n"
31231 + "10: movl %%edx, 12(%3)\n"
31232 + "11: "__copyuser_seg" movl 16(%4), %%eax\n"
31233 + "12: "__copyuser_seg" movl 20(%4), %%edx\n"
31234 + "13: movl %%eax, 16(%3)\n"
31235 + "14: movl %%edx, 20(%3)\n"
31236 + "15: "__copyuser_seg" movl 24(%4), %%eax\n"
31237 + "16: "__copyuser_seg" movl 28(%4), %%edx\n"
31238 + "17: movl %%eax, 24(%3)\n"
31239 + "18: movl %%edx, 28(%3)\n"
31240 + "19: "__copyuser_seg" movl 32(%4), %%eax\n"
31241 + "20: "__copyuser_seg" movl 36(%4), %%edx\n"
31242 + "21: movl %%eax, 32(%3)\n"
31243 + "22: movl %%edx, 36(%3)\n"
31244 + "23: "__copyuser_seg" movl 40(%4), %%eax\n"
31245 + "24: "__copyuser_seg" movl 44(%4), %%edx\n"
31246 + "25: movl %%eax, 40(%3)\n"
31247 + "26: movl %%edx, 44(%3)\n"
31248 + "27: "__copyuser_seg" movl 48(%4), %%eax\n"
31249 + "28: "__copyuser_seg" movl 52(%4), %%edx\n"
31250 + "29: movl %%eax, 48(%3)\n"
31251 + "30: movl %%edx, 52(%3)\n"
31252 + "31: "__copyuser_seg" movl 56(%4), %%eax\n"
31253 + "32: "__copyuser_seg" movl 60(%4), %%edx\n"
31254 + "33: movl %%eax, 56(%3)\n"
31255 + "34: movl %%edx, 60(%3)\n"
31256 + " addl $-64, %0\n"
31257 + " addl $64, %4\n"
31258 + " addl $64, %3\n"
31259 + " cmpl $63, %0\n"
31260 + " ja 1b\n"
31261 + "35: movl %0, %%eax\n"
31262 + " shrl $2, %0\n"
31263 + " andl $3, %%eax\n"
31264 + " cld\n"
31265 + "99: rep; "__copyuser_seg" movsl\n"
31266 + "36: movl %%eax, %0\n"
31267 + "37: rep; "__copyuser_seg" movsb\n"
31268 + "100:\n"
31269 ".section .fixup,\"ax\"\n"
31270 "101: lea 0(%%eax,%0,4),%0\n"
31271 " jmp 100b\n"
31272 @@ -207,41 +315,41 @@ __copy_user_zeroing_intel(void *to, const void __user *from, unsigned long size)
31273 int d0, d1;
31274 __asm__ __volatile__(
31275 " .align 2,0x90\n"
31276 - "0: movl 32(%4), %%eax\n"
31277 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31278 " cmpl $67, %0\n"
31279 " jbe 2f\n"
31280 - "1: movl 64(%4), %%eax\n"
31281 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31282 " .align 2,0x90\n"
31283 - "2: movl 0(%4), %%eax\n"
31284 - "21: movl 4(%4), %%edx\n"
31285 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31286 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31287 " movl %%eax, 0(%3)\n"
31288 " movl %%edx, 4(%3)\n"
31289 - "3: movl 8(%4), %%eax\n"
31290 - "31: movl 12(%4),%%edx\n"
31291 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31292 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31293 " movl %%eax, 8(%3)\n"
31294 " movl %%edx, 12(%3)\n"
31295 - "4: movl 16(%4), %%eax\n"
31296 - "41: movl 20(%4), %%edx\n"
31297 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31298 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31299 " movl %%eax, 16(%3)\n"
31300 " movl %%edx, 20(%3)\n"
31301 - "10: movl 24(%4), %%eax\n"
31302 - "51: movl 28(%4), %%edx\n"
31303 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31304 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31305 " movl %%eax, 24(%3)\n"
31306 " movl %%edx, 28(%3)\n"
31307 - "11: movl 32(%4), %%eax\n"
31308 - "61: movl 36(%4), %%edx\n"
31309 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31310 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31311 " movl %%eax, 32(%3)\n"
31312 " movl %%edx, 36(%3)\n"
31313 - "12: movl 40(%4), %%eax\n"
31314 - "71: movl 44(%4), %%edx\n"
31315 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31316 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31317 " movl %%eax, 40(%3)\n"
31318 " movl %%edx, 44(%3)\n"
31319 - "13: movl 48(%4), %%eax\n"
31320 - "81: movl 52(%4), %%edx\n"
31321 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31322 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31323 " movl %%eax, 48(%3)\n"
31324 " movl %%edx, 52(%3)\n"
31325 - "14: movl 56(%4), %%eax\n"
31326 - "91: movl 60(%4), %%edx\n"
31327 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31328 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31329 " movl %%eax, 56(%3)\n"
31330 " movl %%edx, 60(%3)\n"
31331 " addl $-64, %0\n"
31332 @@ -253,9 +361,9 @@ __copy_user_zeroing_intel(void *to, const void __user *from, unsigned long size)
31333 " shrl $2, %0\n"
31334 " andl $3, %%eax\n"
31335 " cld\n"
31336 - "6: rep; movsl\n"
31337 + "6: rep; "__copyuser_seg" movsl\n"
31338 " movl %%eax,%0\n"
31339 - "7: rep; movsb\n"
31340 + "7: rep; "__copyuser_seg" movsb\n"
31341 "8:\n"
31342 ".section .fixup,\"ax\"\n"
31343 "9: lea 0(%%eax,%0,4),%0\n"
31344 @@ -305,41 +413,41 @@ static unsigned long __copy_user_zeroing_intel_nocache(void *to,
31345
31346 __asm__ __volatile__(
31347 " .align 2,0x90\n"
31348 - "0: movl 32(%4), %%eax\n"
31349 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31350 " cmpl $67, %0\n"
31351 " jbe 2f\n"
31352 - "1: movl 64(%4), %%eax\n"
31353 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31354 " .align 2,0x90\n"
31355 - "2: movl 0(%4), %%eax\n"
31356 - "21: movl 4(%4), %%edx\n"
31357 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31358 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31359 " movnti %%eax, 0(%3)\n"
31360 " movnti %%edx, 4(%3)\n"
31361 - "3: movl 8(%4), %%eax\n"
31362 - "31: movl 12(%4),%%edx\n"
31363 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31364 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31365 " movnti %%eax, 8(%3)\n"
31366 " movnti %%edx, 12(%3)\n"
31367 - "4: movl 16(%4), %%eax\n"
31368 - "41: movl 20(%4), %%edx\n"
31369 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31370 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31371 " movnti %%eax, 16(%3)\n"
31372 " movnti %%edx, 20(%3)\n"
31373 - "10: movl 24(%4), %%eax\n"
31374 - "51: movl 28(%4), %%edx\n"
31375 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31376 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31377 " movnti %%eax, 24(%3)\n"
31378 " movnti %%edx, 28(%3)\n"
31379 - "11: movl 32(%4), %%eax\n"
31380 - "61: movl 36(%4), %%edx\n"
31381 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31382 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31383 " movnti %%eax, 32(%3)\n"
31384 " movnti %%edx, 36(%3)\n"
31385 - "12: movl 40(%4), %%eax\n"
31386 - "71: movl 44(%4), %%edx\n"
31387 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31388 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31389 " movnti %%eax, 40(%3)\n"
31390 " movnti %%edx, 44(%3)\n"
31391 - "13: movl 48(%4), %%eax\n"
31392 - "81: movl 52(%4), %%edx\n"
31393 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31394 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31395 " movnti %%eax, 48(%3)\n"
31396 " movnti %%edx, 52(%3)\n"
31397 - "14: movl 56(%4), %%eax\n"
31398 - "91: movl 60(%4), %%edx\n"
31399 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31400 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31401 " movnti %%eax, 56(%3)\n"
31402 " movnti %%edx, 60(%3)\n"
31403 " addl $-64, %0\n"
31404 @@ -352,9 +460,9 @@ static unsigned long __copy_user_zeroing_intel_nocache(void *to,
31405 " shrl $2, %0\n"
31406 " andl $3, %%eax\n"
31407 " cld\n"
31408 - "6: rep; movsl\n"
31409 + "6: rep; "__copyuser_seg" movsl\n"
31410 " movl %%eax,%0\n"
31411 - "7: rep; movsb\n"
31412 + "7: rep; "__copyuser_seg" movsb\n"
31413 "8:\n"
31414 ".section .fixup,\"ax\"\n"
31415 "9: lea 0(%%eax,%0,4),%0\n"
31416 @@ -399,41 +507,41 @@ static unsigned long __copy_user_intel_nocache(void *to,
31417
31418 __asm__ __volatile__(
31419 " .align 2,0x90\n"
31420 - "0: movl 32(%4), %%eax\n"
31421 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31422 " cmpl $67, %0\n"
31423 " jbe 2f\n"
31424 - "1: movl 64(%4), %%eax\n"
31425 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31426 " .align 2,0x90\n"
31427 - "2: movl 0(%4), %%eax\n"
31428 - "21: movl 4(%4), %%edx\n"
31429 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31430 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31431 " movnti %%eax, 0(%3)\n"
31432 " movnti %%edx, 4(%3)\n"
31433 - "3: movl 8(%4), %%eax\n"
31434 - "31: movl 12(%4),%%edx\n"
31435 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31436 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31437 " movnti %%eax, 8(%3)\n"
31438 " movnti %%edx, 12(%3)\n"
31439 - "4: movl 16(%4), %%eax\n"
31440 - "41: movl 20(%4), %%edx\n"
31441 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31442 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31443 " movnti %%eax, 16(%3)\n"
31444 " movnti %%edx, 20(%3)\n"
31445 - "10: movl 24(%4), %%eax\n"
31446 - "51: movl 28(%4), %%edx\n"
31447 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31448 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31449 " movnti %%eax, 24(%3)\n"
31450 " movnti %%edx, 28(%3)\n"
31451 - "11: movl 32(%4), %%eax\n"
31452 - "61: movl 36(%4), %%edx\n"
31453 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31454 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31455 " movnti %%eax, 32(%3)\n"
31456 " movnti %%edx, 36(%3)\n"
31457 - "12: movl 40(%4), %%eax\n"
31458 - "71: movl 44(%4), %%edx\n"
31459 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31460 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31461 " movnti %%eax, 40(%3)\n"
31462 " movnti %%edx, 44(%3)\n"
31463 - "13: movl 48(%4), %%eax\n"
31464 - "81: movl 52(%4), %%edx\n"
31465 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31466 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31467 " movnti %%eax, 48(%3)\n"
31468 " movnti %%edx, 52(%3)\n"
31469 - "14: movl 56(%4), %%eax\n"
31470 - "91: movl 60(%4), %%edx\n"
31471 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31472 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31473 " movnti %%eax, 56(%3)\n"
31474 " movnti %%edx, 60(%3)\n"
31475 " addl $-64, %0\n"
31476 @@ -446,9 +554,9 @@ static unsigned long __copy_user_intel_nocache(void *to,
31477 " shrl $2, %0\n"
31478 " andl $3, %%eax\n"
31479 " cld\n"
31480 - "6: rep; movsl\n"
31481 + "6: rep; "__copyuser_seg" movsl\n"
31482 " movl %%eax,%0\n"
31483 - "7: rep; movsb\n"
31484 + "7: rep; "__copyuser_seg" movsb\n"
31485 "8:\n"
31486 ".section .fixup,\"ax\"\n"
31487 "9: lea 0(%%eax,%0,4),%0\n"
31488 @@ -488,32 +596,36 @@ static unsigned long __copy_user_intel_nocache(void *to,
31489 */
31490 unsigned long __copy_user_zeroing_intel(void *to, const void __user *from,
31491 unsigned long size);
31492 -unsigned long __copy_user_intel(void __user *to, const void *from,
31493 +unsigned long __generic_copy_to_user_intel(void __user *to, const void *from,
31494 + unsigned long size);
31495 +unsigned long __generic_copy_from_user_intel(void *to, const void __user *from,
31496 unsigned long size);
31497 unsigned long __copy_user_zeroing_intel_nocache(void *to,
31498 const void __user *from, unsigned long size);
31499 #endif /* CONFIG_X86_INTEL_USERCOPY */
31500
31501 /* Generic arbitrary sized copy. */
31502 -#define __copy_user(to, from, size) \
31503 +#define __copy_user(to, from, size, prefix, set, restore) \
31504 do { \
31505 int __d0, __d1, __d2; \
31506 __asm__ __volatile__( \
31507 + set \
31508 " cmp $7,%0\n" \
31509 " jbe 1f\n" \
31510 " movl %1,%0\n" \
31511 " negl %0\n" \
31512 " andl $7,%0\n" \
31513 " subl %0,%3\n" \
31514 - "4: rep; movsb\n" \
31515 + "4: rep; "prefix"movsb\n" \
31516 " movl %3,%0\n" \
31517 " shrl $2,%0\n" \
31518 " andl $3,%3\n" \
31519 " .align 2,0x90\n" \
31520 - "0: rep; movsl\n" \
31521 + "0: rep; "prefix"movsl\n" \
31522 " movl %3,%0\n" \
31523 - "1: rep; movsb\n" \
31524 + "1: rep; "prefix"movsb\n" \
31525 "2:\n" \
31526 + restore \
31527 ".section .fixup,\"ax\"\n" \
31528 "5: addl %3,%0\n" \
31529 " jmp 2b\n" \
31530 @@ -538,14 +650,14 @@ do { \
31531 " negl %0\n" \
31532 " andl $7,%0\n" \
31533 " subl %0,%3\n" \
31534 - "4: rep; movsb\n" \
31535 + "4: rep; "__copyuser_seg"movsb\n" \
31536 " movl %3,%0\n" \
31537 " shrl $2,%0\n" \
31538 " andl $3,%3\n" \
31539 " .align 2,0x90\n" \
31540 - "0: rep; movsl\n" \
31541 + "0: rep; "__copyuser_seg"movsl\n" \
31542 " movl %3,%0\n" \
31543 - "1: rep; movsb\n" \
31544 + "1: rep; "__copyuser_seg"movsb\n" \
31545 "2:\n" \
31546 ".section .fixup,\"ax\"\n" \
31547 "5: addl %3,%0\n" \
31548 @@ -572,9 +684,9 @@ unsigned long __copy_to_user_ll(void __user *to, const void *from,
31549 {
31550 stac();
31551 if (movsl_is_ok(to, from, n))
31552 - __copy_user(to, from, n);
31553 + __copy_user(to, from, n, "", __COPYUSER_SET_ES, __COPYUSER_RESTORE_ES);
31554 else
31555 - n = __copy_user_intel(to, from, n);
31556 + n = __generic_copy_to_user_intel(to, from, n);
31557 clac();
31558 return n;
31559 }
31560 @@ -598,10 +710,9 @@ unsigned long __copy_from_user_ll_nozero(void *to, const void __user *from,
31561 {
31562 stac();
31563 if (movsl_is_ok(to, from, n))
31564 - __copy_user(to, from, n);
31565 + __copy_user(to, from, n, __copyuser_seg, "", "");
31566 else
31567 - n = __copy_user_intel((void __user *)to,
31568 - (const void *)from, n);
31569 + n = __generic_copy_from_user_intel(to, from, n);
31570 clac();
31571 return n;
31572 }
31573 @@ -632,58 +743,38 @@ unsigned long __copy_from_user_ll_nocache_nozero(void *to, const void __user *fr
31574 if (n > 64 && cpu_has_xmm2)
31575 n = __copy_user_intel_nocache(to, from, n);
31576 else
31577 - __copy_user(to, from, n);
31578 + __copy_user(to, from, n, __copyuser_seg, "", "");
31579 #else
31580 - __copy_user(to, from, n);
31581 + __copy_user(to, from, n, __copyuser_seg, "", "");
31582 #endif
31583 clac();
31584 return n;
31585 }
31586 EXPORT_SYMBOL(__copy_from_user_ll_nocache_nozero);
31587
31588 -/**
31589 - * copy_to_user: - Copy a block of data into user space.
31590 - * @to: Destination address, in user space.
31591 - * @from: Source address, in kernel space.
31592 - * @n: Number of bytes to copy.
31593 - *
31594 - * Context: User context only. This function may sleep.
31595 - *
31596 - * Copy data from kernel space to user space.
31597 - *
31598 - * Returns number of bytes that could not be copied.
31599 - * On success, this will be zero.
31600 - */
31601 -unsigned long _copy_to_user(void __user *to, const void *from, unsigned n)
31602 +#ifdef CONFIG_PAX_MEMORY_UDEREF
31603 +void __set_fs(mm_segment_t x)
31604 {
31605 - if (access_ok(VERIFY_WRITE, to, n))
31606 - n = __copy_to_user(to, from, n);
31607 - return n;
31608 + switch (x.seg) {
31609 + case 0:
31610 + loadsegment(gs, 0);
31611 + break;
31612 + case TASK_SIZE_MAX:
31613 + loadsegment(gs, __USER_DS);
31614 + break;
31615 + case -1UL:
31616 + loadsegment(gs, __KERNEL_DS);
31617 + break;
31618 + default:
31619 + BUG();
31620 + }
31621 }
31622 -EXPORT_SYMBOL(_copy_to_user);
31623 +EXPORT_SYMBOL(__set_fs);
31624
31625 -/**
31626 - * copy_from_user: - Copy a block of data from user space.
31627 - * @to: Destination address, in kernel space.
31628 - * @from: Source address, in user space.
31629 - * @n: Number of bytes to copy.
31630 - *
31631 - * Context: User context only. This function may sleep.
31632 - *
31633 - * Copy data from user space to kernel space.
31634 - *
31635 - * Returns number of bytes that could not be copied.
31636 - * On success, this will be zero.
31637 - *
31638 - * If some data could not be copied, this function will pad the copied
31639 - * data to the requested size using zero bytes.
31640 - */
31641 -unsigned long _copy_from_user(void *to, const void __user *from, unsigned n)
31642 +void set_fs(mm_segment_t x)
31643 {
31644 - if (access_ok(VERIFY_READ, from, n))
31645 - n = __copy_from_user(to, from, n);
31646 - else
31647 - memset(to, 0, n);
31648 - return n;
31649 + current_thread_info()->addr_limit = x;
31650 + __set_fs(x);
31651 }
31652 -EXPORT_SYMBOL(_copy_from_user);
31653 +EXPORT_SYMBOL(set_fs);
31654 +#endif
31655 diff --git a/arch/x86/lib/usercopy_64.c b/arch/x86/lib/usercopy_64.c
31656 index 0a42327..7a82465 100644
31657 --- a/arch/x86/lib/usercopy_64.c
31658 +++ b/arch/x86/lib/usercopy_64.c
31659 @@ -18,6 +18,7 @@ unsigned long __clear_user(void __user *addr, unsigned long size)
31660 might_fault();
31661 /* no memory constraint because it doesn't change any memory gcc knows
31662 about */
31663 + pax_open_userland();
31664 stac();
31665 asm volatile(
31666 " testq %[size8],%[size8]\n"
31667 @@ -39,9 +40,10 @@ unsigned long __clear_user(void __user *addr, unsigned long size)
31668 _ASM_EXTABLE(0b,3b)
31669 _ASM_EXTABLE(1b,2b)
31670 : [size8] "=&c"(size), [dst] "=&D" (__d0)
31671 - : [size1] "r"(size & 7), "[size8]" (size / 8), "[dst]"(addr),
31672 + : [size1] "r"(size & 7), "[size8]" (size / 8), "[dst]"(____m(addr)),
31673 [zero] "r" (0UL), [eight] "r" (8UL));
31674 clac();
31675 + pax_close_userland();
31676 return size;
31677 }
31678 EXPORT_SYMBOL(__clear_user);
31679 @@ -54,12 +56,11 @@ unsigned long clear_user(void __user *to, unsigned long n)
31680 }
31681 EXPORT_SYMBOL(clear_user);
31682
31683 -unsigned long copy_in_user(void __user *to, const void __user *from, unsigned len)
31684 +unsigned long copy_in_user(void __user *to, const void __user *from, unsigned long len)
31685 {
31686 - if (access_ok(VERIFY_WRITE, to, len) && access_ok(VERIFY_READ, from, len)) {
31687 - return copy_user_generic((__force void *)to, (__force void *)from, len);
31688 - }
31689 - return len;
31690 + if (access_ok(VERIFY_WRITE, to, len) && access_ok(VERIFY_READ, from, len))
31691 + return copy_user_generic((void __force_kernel *)____m(to), (void __force_kernel *)____m(from), len);
31692 + return len;
31693 }
31694 EXPORT_SYMBOL(copy_in_user);
31695
31696 @@ -69,8 +70,10 @@ EXPORT_SYMBOL(copy_in_user);
31697 * it is not necessary to optimize tail handling.
31698 */
31699 __visible unsigned long
31700 -copy_user_handle_tail(char *to, char *from, unsigned len)
31701 +copy_user_handle_tail(char __user *to, char __user *from, unsigned long len)
31702 {
31703 + clac();
31704 + pax_close_userland();
31705 for (; len; --len, to++) {
31706 char c;
31707
31708 @@ -79,10 +82,9 @@ copy_user_handle_tail(char *to, char *from, unsigned len)
31709 if (__put_user_nocheck(c, to, sizeof(char)))
31710 break;
31711 }
31712 - clac();
31713
31714 /* If the destination is a kernel buffer, we always clear the end */
31715 - if (!__addr_ok(to))
31716 + if (!__addr_ok(to) && (unsigned long)to >= TASK_SIZE_MAX + pax_user_shadow_base)
31717 memset(to, 0, len);
31718 return len;
31719 }
31720 diff --git a/arch/x86/mm/Makefile b/arch/x86/mm/Makefile
31721 index c4cc740..60a7362 100644
31722 --- a/arch/x86/mm/Makefile
31723 +++ b/arch/x86/mm/Makefile
31724 @@ -35,3 +35,7 @@ obj-$(CONFIG_NUMA_EMU) += numa_emulation.o
31725 obj-$(CONFIG_MEMTEST) += memtest.o
31726
31727 obj-$(CONFIG_X86_INTEL_MPX) += mpx.o
31728 +
31729 +quote:="
31730 +obj-$(CONFIG_X86_64) += uderef_64.o
31731 +CFLAGS_uderef_64.o := $(subst $(quote),,$(CONFIG_ARCH_HWEIGHT_CFLAGS))
31732 diff --git a/arch/x86/mm/extable.c b/arch/x86/mm/extable.c
31733 index 903ec1e..c4166b2 100644
31734 --- a/arch/x86/mm/extable.c
31735 +++ b/arch/x86/mm/extable.c
31736 @@ -6,12 +6,24 @@
31737 static inline unsigned long
31738 ex_insn_addr(const struct exception_table_entry *x)
31739 {
31740 - return (unsigned long)&x->insn + x->insn;
31741 + unsigned long reloc = 0;
31742 +
31743 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
31744 + reloc = ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31745 +#endif
31746 +
31747 + return (unsigned long)&x->insn + x->insn + reloc;
31748 }
31749 static inline unsigned long
31750 ex_fixup_addr(const struct exception_table_entry *x)
31751 {
31752 - return (unsigned long)&x->fixup + x->fixup;
31753 + unsigned long reloc = 0;
31754 +
31755 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
31756 + reloc = ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31757 +#endif
31758 +
31759 + return (unsigned long)&x->fixup + x->fixup + reloc;
31760 }
31761
31762 int fixup_exception(struct pt_regs *regs)
31763 @@ -20,7 +32,7 @@ int fixup_exception(struct pt_regs *regs)
31764 unsigned long new_ip;
31765
31766 #ifdef CONFIG_PNPBIOS
31767 - if (unlikely(SEGMENT_IS_PNP_CODE(regs->cs))) {
31768 + if (unlikely(!v8086_mode(regs) && SEGMENT_IS_PNP_CODE(regs->cs))) {
31769 extern u32 pnp_bios_fault_eip, pnp_bios_fault_esp;
31770 extern u32 pnp_bios_is_utter_crap;
31771 pnp_bios_is_utter_crap = 1;
31772 @@ -145,6 +157,13 @@ void sort_extable(struct exception_table_entry *start,
31773 i += 4;
31774 p->fixup -= i;
31775 i += 4;
31776 +
31777 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
31778 + BUILD_BUG_ON(!IS_ENABLED(CONFIG_BUILDTIME_EXTABLE_SORT));
31779 + p->insn -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31780 + p->fixup -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
31781 +#endif
31782 +
31783 }
31784 }
31785
31786 diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c
31787 index ede025f..380466b 100644
31788 --- a/arch/x86/mm/fault.c
31789 +++ b/arch/x86/mm/fault.c
31790 @@ -13,12 +13,19 @@
31791 #include <linux/hugetlb.h> /* hstate_index_to_shift */
31792 #include <linux/prefetch.h> /* prefetchw */
31793 #include <linux/context_tracking.h> /* exception_enter(), ... */
31794 +#include <linux/unistd.h>
31795 +#include <linux/compiler.h>
31796
31797 #include <asm/traps.h> /* dotraplinkage, ... */
31798 #include <asm/pgalloc.h> /* pgd_*(), ... */
31799 #include <asm/kmemcheck.h> /* kmemcheck_*(), ... */
31800 #include <asm/fixmap.h> /* VSYSCALL_ADDR */
31801 #include <asm/vsyscall.h> /* emulate_vsyscall */
31802 +#include <asm/tlbflush.h>
31803 +
31804 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
31805 +#include <asm/stacktrace.h>
31806 +#endif
31807
31808 #define CREATE_TRACE_POINTS
31809 #include <asm/trace/exceptions.h>
31810 @@ -59,7 +66,7 @@ static nokprobe_inline int kprobes_fault(struct pt_regs *regs)
31811 int ret = 0;
31812
31813 /* kprobe_running() needs smp_processor_id() */
31814 - if (kprobes_built_in() && !user_mode_vm(regs)) {
31815 + if (kprobes_built_in() && !user_mode(regs)) {
31816 preempt_disable();
31817 if (kprobe_running() && kprobe_fault_handler(regs, 14))
31818 ret = 1;
31819 @@ -120,7 +127,10 @@ check_prefetch_opcode(struct pt_regs *regs, unsigned char *instr,
31820 return !instr_lo || (instr_lo>>1) == 1;
31821 case 0x00:
31822 /* Prefetch instruction is 0x0F0D or 0x0F18 */
31823 - if (probe_kernel_address(instr, opcode))
31824 + if (user_mode(regs)) {
31825 + if (__copy_from_user_inatomic(&opcode, (unsigned char __force_user *)(instr), 1))
31826 + return 0;
31827 + } else if (probe_kernel_address(instr, opcode))
31828 return 0;
31829
31830 *prefetch = (instr_lo == 0xF) &&
31831 @@ -154,7 +164,10 @@ is_prefetch(struct pt_regs *regs, unsigned long error_code, unsigned long addr)
31832 while (instr < max_instr) {
31833 unsigned char opcode;
31834
31835 - if (probe_kernel_address(instr, opcode))
31836 + if (user_mode(regs)) {
31837 + if (__copy_from_user_inatomic(&opcode, (unsigned char __force_user *)(instr), 1))
31838 + break;
31839 + } else if (probe_kernel_address(instr, opcode))
31840 break;
31841
31842 instr++;
31843 @@ -185,6 +198,34 @@ force_sig_info_fault(int si_signo, int si_code, unsigned long address,
31844 force_sig_info(si_signo, &info, tsk);
31845 }
31846
31847 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
31848 +static bool pax_is_fetch_fault(struct pt_regs *regs, unsigned long error_code, unsigned long address);
31849 +#endif
31850 +
31851 +#ifdef CONFIG_PAX_EMUTRAMP
31852 +static int pax_handle_fetch_fault(struct pt_regs *regs);
31853 +#endif
31854 +
31855 +#ifdef CONFIG_PAX_PAGEEXEC
31856 +static inline pmd_t * pax_get_pmd(struct mm_struct *mm, unsigned long address)
31857 +{
31858 + pgd_t *pgd;
31859 + pud_t *pud;
31860 + pmd_t *pmd;
31861 +
31862 + pgd = pgd_offset(mm, address);
31863 + if (!pgd_present(*pgd))
31864 + return NULL;
31865 + pud = pud_offset(pgd, address);
31866 + if (!pud_present(*pud))
31867 + return NULL;
31868 + pmd = pmd_offset(pud, address);
31869 + if (!pmd_present(*pmd))
31870 + return NULL;
31871 + return pmd;
31872 +}
31873 +#endif
31874 +
31875 DEFINE_SPINLOCK(pgd_lock);
31876 LIST_HEAD(pgd_list);
31877
31878 @@ -235,10 +276,27 @@ void vmalloc_sync_all(void)
31879 for (address = VMALLOC_START & PMD_MASK;
31880 address >= TASK_SIZE && address < FIXADDR_TOP;
31881 address += PMD_SIZE) {
31882 +
31883 +#ifdef CONFIG_PAX_PER_CPU_PGD
31884 + unsigned long cpu;
31885 +#else
31886 struct page *page;
31887 +#endif
31888
31889 spin_lock(&pgd_lock);
31890 +
31891 +#ifdef CONFIG_PAX_PER_CPU_PGD
31892 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
31893 + pgd_t *pgd = get_cpu_pgd(cpu, user);
31894 + pmd_t *ret;
31895 +
31896 + ret = vmalloc_sync_one(pgd, address);
31897 + if (!ret)
31898 + break;
31899 + pgd = get_cpu_pgd(cpu, kernel);
31900 +#else
31901 list_for_each_entry(page, &pgd_list, lru) {
31902 + pgd_t *pgd;
31903 spinlock_t *pgt_lock;
31904 pmd_t *ret;
31905
31906 @@ -246,8 +304,14 @@ void vmalloc_sync_all(void)
31907 pgt_lock = &pgd_page_get_mm(page)->page_table_lock;
31908
31909 spin_lock(pgt_lock);
31910 - ret = vmalloc_sync_one(page_address(page), address);
31911 + pgd = page_address(page);
31912 +#endif
31913 +
31914 + ret = vmalloc_sync_one(pgd, address);
31915 +
31916 +#ifndef CONFIG_PAX_PER_CPU_PGD
31917 spin_unlock(pgt_lock);
31918 +#endif
31919
31920 if (!ret)
31921 break;
31922 @@ -281,6 +345,12 @@ static noinline int vmalloc_fault(unsigned long address)
31923 * an interrupt in the middle of a task switch..
31924 */
31925 pgd_paddr = read_cr3();
31926 +
31927 +#ifdef CONFIG_PAX_PER_CPU_PGD
31928 + BUG_ON(__pa(get_cpu_pgd(smp_processor_id(), kernel)) != (pgd_paddr & __PHYSICAL_MASK));
31929 + vmalloc_sync_one(__va(pgd_paddr + PAGE_SIZE), address);
31930 +#endif
31931 +
31932 pmd_k = vmalloc_sync_one(__va(pgd_paddr), address);
31933 if (!pmd_k)
31934 return -1;
31935 @@ -377,11 +447,25 @@ static noinline int vmalloc_fault(unsigned long address)
31936 * happen within a race in page table update. In the later
31937 * case just flush:
31938 */
31939 - pgd = pgd_offset(current->active_mm, address);
31940 +
31941 pgd_ref = pgd_offset_k(address);
31942 if (pgd_none(*pgd_ref))
31943 return -1;
31944
31945 +#ifdef CONFIG_PAX_PER_CPU_PGD
31946 + BUG_ON(__pa(get_cpu_pgd(smp_processor_id(), kernel)) != (read_cr3() & __PHYSICAL_MASK));
31947 + pgd = pgd_offset_cpu(smp_processor_id(), user, address);
31948 + if (pgd_none(*pgd)) {
31949 + set_pgd(pgd, *pgd_ref);
31950 + arch_flush_lazy_mmu_mode();
31951 + } else {
31952 + BUG_ON(pgd_page_vaddr(*pgd) != pgd_page_vaddr(*pgd_ref));
31953 + }
31954 + pgd = pgd_offset_cpu(smp_processor_id(), kernel, address);
31955 +#else
31956 + pgd = pgd_offset(current->active_mm, address);
31957 +#endif
31958 +
31959 if (pgd_none(*pgd)) {
31960 set_pgd(pgd, *pgd_ref);
31961 arch_flush_lazy_mmu_mode();
31962 @@ -548,7 +632,7 @@ static int is_errata93(struct pt_regs *regs, unsigned long address)
31963 static int is_errata100(struct pt_regs *regs, unsigned long address)
31964 {
31965 #ifdef CONFIG_X86_64
31966 - if ((regs->cs == __USER32_CS || (regs->cs & (1<<2))) && (address >> 32))
31967 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT)) && (address >> 32))
31968 return 1;
31969 #endif
31970 return 0;
31971 @@ -575,9 +659,9 @@ static int is_f00f_bug(struct pt_regs *regs, unsigned long address)
31972 }
31973
31974 static const char nx_warning[] = KERN_CRIT
31975 -"kernel tried to execute NX-protected page - exploit attempt? (uid: %d)\n";
31976 +"kernel tried to execute NX-protected page - exploit attempt? (uid: %d, task: %s, pid: %d)\n";
31977 static const char smep_warning[] = KERN_CRIT
31978 -"unable to execute userspace code (SMEP?) (uid: %d)\n";
31979 +"unable to execute userspace code (SMEP?) (uid: %d, task: %s, pid: %d)\n";
31980
31981 static void
31982 show_fault_oops(struct pt_regs *regs, unsigned long error_code,
31983 @@ -586,7 +670,7 @@ show_fault_oops(struct pt_regs *regs, unsigned long error_code,
31984 if (!oops_may_print())
31985 return;
31986
31987 - if (error_code & PF_INSTR) {
31988 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR)) {
31989 unsigned int level;
31990 pgd_t *pgd;
31991 pte_t *pte;
31992 @@ -597,13 +681,25 @@ show_fault_oops(struct pt_regs *regs, unsigned long error_code,
31993 pte = lookup_address_in_pgd(pgd, address, &level);
31994
31995 if (pte && pte_present(*pte) && !pte_exec(*pte))
31996 - printk(nx_warning, from_kuid(&init_user_ns, current_uid()));
31997 + printk(nx_warning, from_kuid_munged(&init_user_ns, current_uid()), current->comm, task_pid_nr(current));
31998 if (pte && pte_present(*pte) && pte_exec(*pte) &&
31999 (pgd_flags(*pgd) & _PAGE_USER) &&
32000 (__read_cr4() & X86_CR4_SMEP))
32001 - printk(smep_warning, from_kuid(&init_user_ns, current_uid()));
32002 + printk(smep_warning, from_kuid(&init_user_ns, current_uid()), current->comm, task_pid_nr(current));
32003 }
32004
32005 +#ifdef CONFIG_PAX_KERNEXEC
32006 + if (init_mm.start_code <= address && address < init_mm.end_code) {
32007 + if (current->signal->curr_ip)
32008 + printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n",
32009 + &current->signal->curr_ip, current->comm, task_pid_nr(current),
32010 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
32011 + else
32012 + printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", current->comm, task_pid_nr(current),
32013 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
32014 + }
32015 +#endif
32016 +
32017 printk(KERN_ALERT "BUG: unable to handle kernel ");
32018 if (address < PAGE_SIZE)
32019 printk(KERN_CONT "NULL pointer dereference");
32020 @@ -782,6 +878,22 @@ __bad_area_nosemaphore(struct pt_regs *regs, unsigned long error_code,
32021 return;
32022 }
32023 #endif
32024 +
32025 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32026 + if (pax_is_fetch_fault(regs, error_code, address)) {
32027 +
32028 +#ifdef CONFIG_PAX_EMUTRAMP
32029 + switch (pax_handle_fetch_fault(regs)) {
32030 + case 2:
32031 + return;
32032 + }
32033 +#endif
32034 +
32035 + pax_report_fault(regs, (void *)regs->ip, (void *)regs->sp);
32036 + do_group_exit(SIGKILL);
32037 + }
32038 +#endif
32039 +
32040 /* Kernel addresses are always protection faults: */
32041 if (address >= TASK_SIZE)
32042 error_code |= PF_PROT;
32043 @@ -864,7 +976,7 @@ do_sigbus(struct pt_regs *regs, unsigned long error_code, unsigned long address,
32044 if (fault & (VM_FAULT_HWPOISON|VM_FAULT_HWPOISON_LARGE)) {
32045 printk(KERN_ERR
32046 "MCE: Killing %s:%d due to hardware memory corruption fault at %lx\n",
32047 - tsk->comm, tsk->pid, address);
32048 + tsk->comm, task_pid_nr(tsk), address);
32049 code = BUS_MCEERR_AR;
32050 }
32051 #endif
32052 @@ -916,6 +1028,99 @@ static int spurious_fault_check(unsigned long error_code, pte_t *pte)
32053 return 1;
32054 }
32055
32056 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
32057 +static int pax_handle_pageexec_fault(struct pt_regs *regs, struct mm_struct *mm, unsigned long address, unsigned long error_code)
32058 +{
32059 + pte_t *pte;
32060 + pmd_t *pmd;
32061 + spinlock_t *ptl;
32062 + unsigned char pte_mask;
32063 +
32064 + if ((__supported_pte_mask & _PAGE_NX) || (error_code & (PF_PROT|PF_USER)) != (PF_PROT|PF_USER) || v8086_mode(regs) ||
32065 + !(mm->pax_flags & MF_PAX_PAGEEXEC))
32066 + return 0;
32067 +
32068 + /* PaX: it's our fault, let's handle it if we can */
32069 +
32070 + /* PaX: take a look at read faults before acquiring any locks */
32071 + if (unlikely(!(error_code & PF_WRITE) && (regs->ip == address))) {
32072 + /* instruction fetch attempt from a protected page in user mode */
32073 + up_read(&mm->mmap_sem);
32074 +
32075 +#ifdef CONFIG_PAX_EMUTRAMP
32076 + switch (pax_handle_fetch_fault(regs)) {
32077 + case 2:
32078 + return 1;
32079 + }
32080 +#endif
32081 +
32082 + pax_report_fault(regs, (void *)regs->ip, (void *)regs->sp);
32083 + do_group_exit(SIGKILL);
32084 + }
32085 +
32086 + pmd = pax_get_pmd(mm, address);
32087 + if (unlikely(!pmd))
32088 + return 0;
32089 +
32090 + pte = pte_offset_map_lock(mm, pmd, address, &ptl);
32091 + if (unlikely(!(pte_val(*pte) & _PAGE_PRESENT) || pte_user(*pte))) {
32092 + pte_unmap_unlock(pte, ptl);
32093 + return 0;
32094 + }
32095 +
32096 + if (unlikely((error_code & PF_WRITE) && !pte_write(*pte))) {
32097 + /* write attempt to a protected page in user mode */
32098 + pte_unmap_unlock(pte, ptl);
32099 + return 0;
32100 + }
32101 +
32102 +#ifdef CONFIG_SMP
32103 + if (likely(address > get_limit(regs->cs) && cpu_isset(smp_processor_id(), mm->context.cpu_user_cs_mask)))
32104 +#else
32105 + if (likely(address > get_limit(regs->cs)))
32106 +#endif
32107 + {
32108 + set_pte(pte, pte_mkread(*pte));
32109 + __flush_tlb_one(address);
32110 + pte_unmap_unlock(pte, ptl);
32111 + up_read(&mm->mmap_sem);
32112 + return 1;
32113 + }
32114 +
32115 + pte_mask = _PAGE_ACCESSED | _PAGE_USER | ((error_code & PF_WRITE) << (_PAGE_BIT_DIRTY-1));
32116 +
32117 + /*
32118 + * PaX: fill DTLB with user rights and retry
32119 + */
32120 + __asm__ __volatile__ (
32121 + "orb %2,(%1)\n"
32122 +#if defined(CONFIG_M586) || defined(CONFIG_M586TSC)
32123 +/*
32124 + * PaX: let this uncommented 'invlpg' remind us on the behaviour of Intel's
32125 + * (and AMD's) TLBs. namely, they do not cache PTEs that would raise *any*
32126 + * page fault when examined during a TLB load attempt. this is true not only
32127 + * for PTEs holding a non-present entry but also present entries that will
32128 + * raise a page fault (such as those set up by PaX, or the copy-on-write
32129 + * mechanism). in effect it means that we do *not* need to flush the TLBs
32130 + * for our target pages since their PTEs are simply not in the TLBs at all.
32131 +
32132 + * the best thing in omitting it is that we gain around 15-20% speed in the
32133 + * fast path of the page fault handler and can get rid of tracing since we
32134 + * can no longer flush unintended entries.
32135 + */
32136 + "invlpg (%0)\n"
32137 +#endif
32138 + __copyuser_seg"testb $0,(%0)\n"
32139 + "xorb %3,(%1)\n"
32140 + :
32141 + : "r" (address), "r" (pte), "q" (pte_mask), "i" (_PAGE_USER)
32142 + : "memory", "cc");
32143 + pte_unmap_unlock(pte, ptl);
32144 + up_read(&mm->mmap_sem);
32145 + return 1;
32146 +}
32147 +#endif
32148 +
32149 /*
32150 * Handle a spurious fault caused by a stale TLB entry.
32151 *
32152 @@ -1001,6 +1206,9 @@ int show_unhandled_signals = 1;
32153 static inline int
32154 access_error(unsigned long error_code, struct vm_area_struct *vma)
32155 {
32156 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR) && !(vma->vm_flags & VM_EXEC))
32157 + return 1;
32158 +
32159 if (error_code & PF_WRITE) {
32160 /* write, present and write, not present: */
32161 if (unlikely(!(vma->vm_flags & VM_WRITE)))
32162 @@ -1035,7 +1243,7 @@ static inline bool smap_violation(int error_code, struct pt_regs *regs)
32163 if (error_code & PF_USER)
32164 return false;
32165
32166 - if (!user_mode_vm(regs) && (regs->flags & X86_EFLAGS_AC))
32167 + if (!user_mode(regs) && (regs->flags & X86_EFLAGS_AC))
32168 return false;
32169
32170 return true;
32171 @@ -1063,6 +1271,22 @@ __do_page_fault(struct pt_regs *regs, unsigned long error_code,
32172 tsk = current;
32173 mm = tsk->mm;
32174
32175 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
32176 + if (!user_mode(regs) && address < 2 * pax_user_shadow_base) {
32177 + if (!search_exception_tables(regs->ip)) {
32178 + printk(KERN_ERR "PAX: please report this to pageexec@freemail.hu\n");
32179 + bad_area_nosemaphore(regs, error_code, address);
32180 + return;
32181 + }
32182 + if (address < pax_user_shadow_base) {
32183 + printk(KERN_ERR "PAX: please report this to pageexec@freemail.hu\n");
32184 + printk(KERN_ERR "PAX: faulting IP: %pS\n", (void *)regs->ip);
32185 + show_trace_log_lvl(NULL, NULL, (void *)regs->sp, regs->bp, KERN_ERR);
32186 + } else
32187 + address -= pax_user_shadow_base;
32188 + }
32189 +#endif
32190 +
32191 /*
32192 * Detect and handle instructions that would cause a page fault for
32193 * both a tracked kernel page and a userspace page.
32194 @@ -1140,7 +1364,7 @@ __do_page_fault(struct pt_regs *regs, unsigned long error_code,
32195 * User-mode registers count as a user access even for any
32196 * potential system fault or CPU buglet:
32197 */
32198 - if (user_mode_vm(regs)) {
32199 + if (user_mode(regs)) {
32200 local_irq_enable();
32201 error_code |= PF_USER;
32202 flags |= FAULT_FLAG_USER;
32203 @@ -1187,6 +1411,11 @@ retry:
32204 might_sleep();
32205 }
32206
32207 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
32208 + if (pax_handle_pageexec_fault(regs, mm, address, error_code))
32209 + return;
32210 +#endif
32211 +
32212 vma = find_vma(mm, address);
32213 if (unlikely(!vma)) {
32214 bad_area(regs, error_code, address);
32215 @@ -1198,18 +1427,24 @@ retry:
32216 bad_area(regs, error_code, address);
32217 return;
32218 }
32219 - if (error_code & PF_USER) {
32220 - /*
32221 - * Accessing the stack below %sp is always a bug.
32222 - * The large cushion allows instructions like enter
32223 - * and pusha to work. ("enter $65535, $31" pushes
32224 - * 32 pointers and then decrements %sp by 65535.)
32225 - */
32226 - if (unlikely(address + 65536 + 32 * sizeof(unsigned long) < regs->sp)) {
32227 - bad_area(regs, error_code, address);
32228 - return;
32229 - }
32230 + /*
32231 + * Accessing the stack below %sp is always a bug.
32232 + * The large cushion allows instructions like enter
32233 + * and pusha to work. ("enter $65535, $31" pushes
32234 + * 32 pointers and then decrements %sp by 65535.)
32235 + */
32236 + if (unlikely(address + 65536 + 32 * sizeof(unsigned long) < task_pt_regs(tsk)->sp)) {
32237 + bad_area(regs, error_code, address);
32238 + return;
32239 }
32240 +
32241 +#ifdef CONFIG_PAX_SEGMEXEC
32242 + if (unlikely((mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_end - SEGMEXEC_TASK_SIZE - 1 < address - SEGMEXEC_TASK_SIZE - 1)) {
32243 + bad_area(regs, error_code, address);
32244 + return;
32245 + }
32246 +#endif
32247 +
32248 if (unlikely(expand_stack(vma, address))) {
32249 bad_area(regs, error_code, address);
32250 return;
32251 @@ -1329,3 +1564,292 @@ trace_do_page_fault(struct pt_regs *regs, unsigned long error_code)
32252 }
32253 NOKPROBE_SYMBOL(trace_do_page_fault);
32254 #endif /* CONFIG_TRACING */
32255 +
32256 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32257 +static bool pax_is_fetch_fault(struct pt_regs *regs, unsigned long error_code, unsigned long address)
32258 +{
32259 + struct mm_struct *mm = current->mm;
32260 + unsigned long ip = regs->ip;
32261 +
32262 + if (v8086_mode(regs))
32263 + ip = ((regs->cs & 0xffff) << 4) + (ip & 0xffff);
32264 +
32265 +#ifdef CONFIG_PAX_PAGEEXEC
32266 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
32267 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR))
32268 + return true;
32269 + if (!(error_code & (PF_PROT | PF_WRITE)) && ip == address)
32270 + return true;
32271 + return false;
32272 + }
32273 +#endif
32274 +
32275 +#ifdef CONFIG_PAX_SEGMEXEC
32276 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
32277 + if (!(error_code & (PF_PROT | PF_WRITE)) && (ip + SEGMEXEC_TASK_SIZE == address))
32278 + return true;
32279 + return false;
32280 + }
32281 +#endif
32282 +
32283 + return false;
32284 +}
32285 +#endif
32286 +
32287 +#ifdef CONFIG_PAX_EMUTRAMP
32288 +static int pax_handle_fetch_fault_32(struct pt_regs *regs)
32289 +{
32290 + int err;
32291 +
32292 + do { /* PaX: libffi trampoline emulation */
32293 + unsigned char mov, jmp;
32294 + unsigned int addr1, addr2;
32295 +
32296 +#ifdef CONFIG_X86_64
32297 + if ((regs->ip + 9) >> 32)
32298 + break;
32299 +#endif
32300 +
32301 + err = get_user(mov, (unsigned char __user *)regs->ip);
32302 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32303 + err |= get_user(jmp, (unsigned char __user *)(regs->ip + 5));
32304 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32305 +
32306 + if (err)
32307 + break;
32308 +
32309 + if (mov == 0xB8 && jmp == 0xE9) {
32310 + regs->ax = addr1;
32311 + regs->ip = (unsigned int)(regs->ip + addr2 + 10);
32312 + return 2;
32313 + }
32314 + } while (0);
32315 +
32316 + do { /* PaX: gcc trampoline emulation #1 */
32317 + unsigned char mov1, mov2;
32318 + unsigned short jmp;
32319 + unsigned int addr1, addr2;
32320 +
32321 +#ifdef CONFIG_X86_64
32322 + if ((regs->ip + 11) >> 32)
32323 + break;
32324 +#endif
32325 +
32326 + err = get_user(mov1, (unsigned char __user *)regs->ip);
32327 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32328 + err |= get_user(mov2, (unsigned char __user *)(regs->ip + 5));
32329 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32330 + err |= get_user(jmp, (unsigned short __user *)(regs->ip + 10));
32331 +
32332 + if (err)
32333 + break;
32334 +
32335 + if (mov1 == 0xB9 && mov2 == 0xB8 && jmp == 0xE0FF) {
32336 + regs->cx = addr1;
32337 + regs->ax = addr2;
32338 + regs->ip = addr2;
32339 + return 2;
32340 + }
32341 + } while (0);
32342 +
32343 + do { /* PaX: gcc trampoline emulation #2 */
32344 + unsigned char mov, jmp;
32345 + unsigned int addr1, addr2;
32346 +
32347 +#ifdef CONFIG_X86_64
32348 + if ((regs->ip + 9) >> 32)
32349 + break;
32350 +#endif
32351 +
32352 + err = get_user(mov, (unsigned char __user *)regs->ip);
32353 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32354 + err |= get_user(jmp, (unsigned char __user *)(regs->ip + 5));
32355 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32356 +
32357 + if (err)
32358 + break;
32359 +
32360 + if (mov == 0xB9 && jmp == 0xE9) {
32361 + regs->cx = addr1;
32362 + regs->ip = (unsigned int)(regs->ip + addr2 + 10);
32363 + return 2;
32364 + }
32365 + } while (0);
32366 +
32367 + return 1; /* PaX in action */
32368 +}
32369 +
32370 +#ifdef CONFIG_X86_64
32371 +static int pax_handle_fetch_fault_64(struct pt_regs *regs)
32372 +{
32373 + int err;
32374 +
32375 + do { /* PaX: libffi trampoline emulation */
32376 + unsigned short mov1, mov2, jmp1;
32377 + unsigned char stcclc, jmp2;
32378 + unsigned long addr1, addr2;
32379 +
32380 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32381 + err |= get_user(addr1, (unsigned long __user *)(regs->ip + 2));
32382 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 10));
32383 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 12));
32384 + err |= get_user(stcclc, (unsigned char __user *)(regs->ip + 20));
32385 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 21));
32386 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 23));
32387 +
32388 + if (err)
32389 + break;
32390 +
32391 + if (mov1 == 0xBB49 && mov2 == 0xBA49 && (stcclc == 0xF8 || stcclc == 0xF9) && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32392 + regs->r11 = addr1;
32393 + regs->r10 = addr2;
32394 + if (stcclc == 0xF8)
32395 + regs->flags &= ~X86_EFLAGS_CF;
32396 + else
32397 + regs->flags |= X86_EFLAGS_CF;
32398 + regs->ip = addr1;
32399 + return 2;
32400 + }
32401 + } while (0);
32402 +
32403 + do { /* PaX: gcc trampoline emulation #1 */
32404 + unsigned short mov1, mov2, jmp1;
32405 + unsigned char jmp2;
32406 + unsigned int addr1;
32407 + unsigned long addr2;
32408 +
32409 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32410 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 2));
32411 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 6));
32412 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 8));
32413 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 16));
32414 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 18));
32415 +
32416 + if (err)
32417 + break;
32418 +
32419 + if (mov1 == 0xBB41 && mov2 == 0xBA49 && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32420 + regs->r11 = addr1;
32421 + regs->r10 = addr2;
32422 + regs->ip = addr1;
32423 + return 2;
32424 + }
32425 + } while (0);
32426 +
32427 + do { /* PaX: gcc trampoline emulation #2 */
32428 + unsigned short mov1, mov2, jmp1;
32429 + unsigned char jmp2;
32430 + unsigned long addr1, addr2;
32431 +
32432 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32433 + err |= get_user(addr1, (unsigned long __user *)(regs->ip + 2));
32434 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 10));
32435 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 12));
32436 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 20));
32437 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 22));
32438 +
32439 + if (err)
32440 + break;
32441 +
32442 + if (mov1 == 0xBB49 && mov2 == 0xBA49 && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32443 + regs->r11 = addr1;
32444 + regs->r10 = addr2;
32445 + regs->ip = addr1;
32446 + return 2;
32447 + }
32448 + } while (0);
32449 +
32450 + return 1; /* PaX in action */
32451 +}
32452 +#endif
32453 +
32454 +/*
32455 + * PaX: decide what to do with offenders (regs->ip = fault address)
32456 + *
32457 + * returns 1 when task should be killed
32458 + * 2 when gcc trampoline was detected
32459 + */
32460 +static int pax_handle_fetch_fault(struct pt_regs *regs)
32461 +{
32462 + if (v8086_mode(regs))
32463 + return 1;
32464 +
32465 + if (!(current->mm->pax_flags & MF_PAX_EMUTRAMP))
32466 + return 1;
32467 +
32468 +#ifdef CONFIG_X86_32
32469 + return pax_handle_fetch_fault_32(regs);
32470 +#else
32471 + if (regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT))
32472 + return pax_handle_fetch_fault_32(regs);
32473 + else
32474 + return pax_handle_fetch_fault_64(regs);
32475 +#endif
32476 +}
32477 +#endif
32478 +
32479 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32480 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
32481 +{
32482 + long i;
32483 +
32484 + printk(KERN_ERR "PAX: bytes at PC: ");
32485 + for (i = 0; i < 20; i++) {
32486 + unsigned char c;
32487 + if (get_user(c, (unsigned char __force_user *)pc+i))
32488 + printk(KERN_CONT "?? ");
32489 + else
32490 + printk(KERN_CONT "%02x ", c);
32491 + }
32492 + printk("\n");
32493 +
32494 + printk(KERN_ERR "PAX: bytes at SP-%lu: ", (unsigned long)sizeof(long));
32495 + for (i = -1; i < 80 / (long)sizeof(long); i++) {
32496 + unsigned long c;
32497 + if (get_user(c, (unsigned long __force_user *)sp+i)) {
32498 +#ifdef CONFIG_X86_32
32499 + printk(KERN_CONT "???????? ");
32500 +#else
32501 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT)))
32502 + printk(KERN_CONT "???????? ???????? ");
32503 + else
32504 + printk(KERN_CONT "???????????????? ");
32505 +#endif
32506 + } else {
32507 +#ifdef CONFIG_X86_64
32508 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT))) {
32509 + printk(KERN_CONT "%08x ", (unsigned int)c);
32510 + printk(KERN_CONT "%08x ", (unsigned int)(c >> 32));
32511 + } else
32512 +#endif
32513 + printk(KERN_CONT "%0*lx ", 2 * (int)sizeof(long), c);
32514 + }
32515 + }
32516 + printk("\n");
32517 +}
32518 +#endif
32519 +
32520 +/**
32521 + * probe_kernel_write(): safely attempt to write to a location
32522 + * @dst: address to write to
32523 + * @src: pointer to the data that shall be written
32524 + * @size: size of the data chunk
32525 + *
32526 + * Safely write to address @dst from the buffer at @src. If a kernel fault
32527 + * happens, handle that and return -EFAULT.
32528 + */
32529 +long notrace probe_kernel_write(void *dst, const void *src, size_t size)
32530 +{
32531 + long ret;
32532 + mm_segment_t old_fs = get_fs();
32533 +
32534 + set_fs(KERNEL_DS);
32535 + pagefault_disable();
32536 + pax_open_kernel();
32537 + ret = __copy_to_user_inatomic((void __force_user *)dst, src, size);
32538 + pax_close_kernel();
32539 + pagefault_enable();
32540 + set_fs(old_fs);
32541 +
32542 + return ret ? -EFAULT : 0;
32543 +}
32544 diff --git a/arch/x86/mm/gup.c b/arch/x86/mm/gup.c
32545 index 81bf3d2..7ef25c2 100644
32546 --- a/arch/x86/mm/gup.c
32547 +++ b/arch/x86/mm/gup.c
32548 @@ -268,7 +268,7 @@ int __get_user_pages_fast(unsigned long start, int nr_pages, int write,
32549 addr = start;
32550 len = (unsigned long) nr_pages << PAGE_SHIFT;
32551 end = start + len;
32552 - if (unlikely(!access_ok(write ? VERIFY_WRITE : VERIFY_READ,
32553 + if (unlikely(!access_ok_noprefault(write ? VERIFY_WRITE : VERIFY_READ,
32554 (void __user *)start, len)))
32555 return 0;
32556
32557 @@ -344,6 +344,10 @@ int get_user_pages_fast(unsigned long start, int nr_pages, int write,
32558 goto slow_irqon;
32559 #endif
32560
32561 + if (unlikely(!access_ok_noprefault(write ? VERIFY_WRITE : VERIFY_READ,
32562 + (void __user *)start, len)))
32563 + return 0;
32564 +
32565 /*
32566 * XXX: batch / limit 'nr', to avoid large irq off latency
32567 * needs some instrumenting to determine the common sizes used by
32568 diff --git a/arch/x86/mm/highmem_32.c b/arch/x86/mm/highmem_32.c
32569 index 4500142..53a363c 100644
32570 --- a/arch/x86/mm/highmem_32.c
32571 +++ b/arch/x86/mm/highmem_32.c
32572 @@ -45,7 +45,11 @@ void *kmap_atomic_prot(struct page *page, pgprot_t prot)
32573 idx = type + KM_TYPE_NR*smp_processor_id();
32574 vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
32575 BUG_ON(!pte_none(*(kmap_pte-idx)));
32576 +
32577 + pax_open_kernel();
32578 set_pte(kmap_pte-idx, mk_pte(page, prot));
32579 + pax_close_kernel();
32580 +
32581 arch_flush_lazy_mmu_mode();
32582
32583 return (void *)vaddr;
32584 diff --git a/arch/x86/mm/hugetlbpage.c b/arch/x86/mm/hugetlbpage.c
32585 index 42982b2..7168fc3 100644
32586 --- a/arch/x86/mm/hugetlbpage.c
32587 +++ b/arch/x86/mm/hugetlbpage.c
32588 @@ -74,23 +74,24 @@ int pud_huge(pud_t pud)
32589 #ifdef CONFIG_HUGETLB_PAGE
32590 static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *file,
32591 unsigned long addr, unsigned long len,
32592 - unsigned long pgoff, unsigned long flags)
32593 + unsigned long pgoff, unsigned long flags, unsigned long offset)
32594 {
32595 struct hstate *h = hstate_file(file);
32596 struct vm_unmapped_area_info info;
32597 -
32598 +
32599 info.flags = 0;
32600 info.length = len;
32601 info.low_limit = current->mm->mmap_legacy_base;
32602 info.high_limit = TASK_SIZE;
32603 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
32604 info.align_offset = 0;
32605 + info.threadstack_offset = offset;
32606 return vm_unmapped_area(&info);
32607 }
32608
32609 static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
32610 unsigned long addr0, unsigned long len,
32611 - unsigned long pgoff, unsigned long flags)
32612 + unsigned long pgoff, unsigned long flags, unsigned long offset)
32613 {
32614 struct hstate *h = hstate_file(file);
32615 struct vm_unmapped_area_info info;
32616 @@ -102,6 +103,7 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
32617 info.high_limit = current->mm->mmap_base;
32618 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
32619 info.align_offset = 0;
32620 + info.threadstack_offset = offset;
32621 addr = vm_unmapped_area(&info);
32622
32623 /*
32624 @@ -114,6 +116,12 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
32625 VM_BUG_ON(addr != -ENOMEM);
32626 info.flags = 0;
32627 info.low_limit = TASK_UNMAPPED_BASE;
32628 +
32629 +#ifdef CONFIG_PAX_RANDMMAP
32630 + if (current->mm->pax_flags & MF_PAX_RANDMMAP)
32631 + info.low_limit += current->mm->delta_mmap;
32632 +#endif
32633 +
32634 info.high_limit = TASK_SIZE;
32635 addr = vm_unmapped_area(&info);
32636 }
32637 @@ -128,10 +136,20 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
32638 struct hstate *h = hstate_file(file);
32639 struct mm_struct *mm = current->mm;
32640 struct vm_area_struct *vma;
32641 + unsigned long pax_task_size = TASK_SIZE;
32642 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
32643
32644 if (len & ~huge_page_mask(h))
32645 return -EINVAL;
32646 - if (len > TASK_SIZE)
32647 +
32648 +#ifdef CONFIG_PAX_SEGMEXEC
32649 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
32650 + pax_task_size = SEGMEXEC_TASK_SIZE;
32651 +#endif
32652 +
32653 + pax_task_size -= PAGE_SIZE;
32654 +
32655 + if (len > pax_task_size)
32656 return -ENOMEM;
32657
32658 if (flags & MAP_FIXED) {
32659 @@ -140,19 +158,22 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
32660 return addr;
32661 }
32662
32663 +#ifdef CONFIG_PAX_RANDMMAP
32664 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
32665 +#endif
32666 +
32667 if (addr) {
32668 addr = ALIGN(addr, huge_page_size(h));
32669 vma = find_vma(mm, addr);
32670 - if (TASK_SIZE - len >= addr &&
32671 - (!vma || addr + len <= vma->vm_start))
32672 + if (pax_task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
32673 return addr;
32674 }
32675 if (mm->get_unmapped_area == arch_get_unmapped_area)
32676 return hugetlb_get_unmapped_area_bottomup(file, addr, len,
32677 - pgoff, flags);
32678 + pgoff, flags, offset);
32679 else
32680 return hugetlb_get_unmapped_area_topdown(file, addr, len,
32681 - pgoff, flags);
32682 + pgoff, flags, offset);
32683 }
32684 #endif /* CONFIG_HUGETLB_PAGE */
32685
32686 diff --git a/arch/x86/mm/init.c b/arch/x86/mm/init.c
32687 index a110efc..a31a18f 100644
32688 --- a/arch/x86/mm/init.c
32689 +++ b/arch/x86/mm/init.c
32690 @@ -4,6 +4,7 @@
32691 #include <linux/swap.h>
32692 #include <linux/memblock.h>
32693 #include <linux/bootmem.h> /* for max_low_pfn */
32694 +#include <linux/tboot.h>
32695
32696 #include <asm/cacheflush.h>
32697 #include <asm/e820.h>
32698 @@ -17,6 +18,8 @@
32699 #include <asm/proto.h>
32700 #include <asm/dma.h> /* for MAX_DMA_PFN */
32701 #include <asm/microcode.h>
32702 +#include <asm/desc.h>
32703 +#include <asm/bios_ebda.h>
32704
32705 /*
32706 * We need to define the tracepoints somewhere, and tlb.c
32707 @@ -620,7 +623,18 @@ void __init init_mem_mapping(void)
32708 early_ioremap_page_table_range_init();
32709 #endif
32710
32711 +#ifdef CONFIG_PAX_PER_CPU_PGD
32712 + clone_pgd_range(get_cpu_pgd(0, kernel) + KERNEL_PGD_BOUNDARY,
32713 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
32714 + KERNEL_PGD_PTRS);
32715 + clone_pgd_range(get_cpu_pgd(0, user) + KERNEL_PGD_BOUNDARY,
32716 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
32717 + KERNEL_PGD_PTRS);
32718 + load_cr3(get_cpu_pgd(0, kernel));
32719 +#else
32720 load_cr3(swapper_pg_dir);
32721 +#endif
32722 +
32723 __flush_tlb_all();
32724
32725 early_memtest(0, max_pfn_mapped << PAGE_SHIFT);
32726 @@ -636,10 +650,40 @@ void __init init_mem_mapping(void)
32727 * Access has to be given to non-kernel-ram areas as well, these contain the PCI
32728 * mmio resources as well as potential bios/acpi data regions.
32729 */
32730 +
32731 +#ifdef CONFIG_GRKERNSEC_KMEM
32732 +static unsigned int ebda_start __read_only;
32733 +static unsigned int ebda_end __read_only;
32734 +#endif
32735 +
32736 int devmem_is_allowed(unsigned long pagenr)
32737 {
32738 - if (pagenr < 256)
32739 +#ifdef CONFIG_GRKERNSEC_KMEM
32740 + /* allow BDA */
32741 + if (!pagenr)
32742 return 1;
32743 + /* allow EBDA */
32744 + if (pagenr >= ebda_start && pagenr < ebda_end)
32745 + return 1;
32746 + /* if tboot is in use, allow access to its hardcoded serial log range */
32747 + if (tboot_enabled() && ((0x60000 >> PAGE_SHIFT) <= pagenr) && (pagenr < (0x68000 >> PAGE_SHIFT)))
32748 + return 1;
32749 +#else
32750 + if (!pagenr)
32751 + return 1;
32752 +#ifdef CONFIG_VM86
32753 + if (pagenr < (ISA_START_ADDRESS >> PAGE_SHIFT))
32754 + return 1;
32755 +#endif
32756 +#endif
32757 +
32758 + if ((ISA_START_ADDRESS >> PAGE_SHIFT) <= pagenr && pagenr < (ISA_END_ADDRESS >> PAGE_SHIFT))
32759 + return 1;
32760 +#ifdef CONFIG_GRKERNSEC_KMEM
32761 + /* throw out everything else below 1MB */
32762 + if (pagenr <= 256)
32763 + return 0;
32764 +#endif
32765 if (iomem_is_exclusive(pagenr << PAGE_SHIFT))
32766 return 0;
32767 if (!page_is_ram(pagenr))
32768 @@ -685,8 +729,117 @@ void free_init_pages(char *what, unsigned long begin, unsigned long end)
32769 #endif
32770 }
32771
32772 +#ifdef CONFIG_GRKERNSEC_KMEM
32773 +static inline void gr_init_ebda(void)
32774 +{
32775 + unsigned int ebda_addr;
32776 + unsigned int ebda_size = 0;
32777 +
32778 + ebda_addr = get_bios_ebda();
32779 + if (ebda_addr) {
32780 + ebda_size = *(unsigned char *)phys_to_virt(ebda_addr);
32781 + ebda_size <<= 10;
32782 + }
32783 + if (ebda_addr && ebda_size) {
32784 + ebda_start = ebda_addr >> PAGE_SHIFT;
32785 + ebda_end = min((unsigned int)PAGE_ALIGN(ebda_addr + ebda_size), (unsigned int)0xa0000) >> PAGE_SHIFT;
32786 + } else {
32787 + ebda_start = 0x9f000 >> PAGE_SHIFT;
32788 + ebda_end = 0xa0000 >> PAGE_SHIFT;
32789 + }
32790 +}
32791 +#else
32792 +static inline void gr_init_ebda(void) { }
32793 +#endif
32794 +
32795 void free_initmem(void)
32796 {
32797 +#ifdef CONFIG_PAX_KERNEXEC
32798 +#ifdef CONFIG_X86_32
32799 + /* PaX: limit KERNEL_CS to actual size */
32800 + unsigned long addr, limit;
32801 + struct desc_struct d;
32802 + int cpu;
32803 +#else
32804 + pgd_t *pgd;
32805 + pud_t *pud;
32806 + pmd_t *pmd;
32807 + unsigned long addr, end;
32808 +#endif
32809 +#endif
32810 +
32811 + gr_init_ebda();
32812 +
32813 +#ifdef CONFIG_PAX_KERNEXEC
32814 +#ifdef CONFIG_X86_32
32815 + limit = paravirt_enabled() ? ktva_ktla(0xffffffff) : (unsigned long)&_etext;
32816 + limit = (limit - 1UL) >> PAGE_SHIFT;
32817 +
32818 + memset(__LOAD_PHYSICAL_ADDR + PAGE_OFFSET, POISON_FREE_INITMEM, PAGE_SIZE);
32819 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
32820 + pack_descriptor(&d, get_desc_base(&get_cpu_gdt_table(cpu)[GDT_ENTRY_KERNEL_CS]), limit, 0x9B, 0xC);
32821 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_KERNEL_CS, &d, DESCTYPE_S);
32822 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_KERNEXEC_KERNEL_CS, &d, DESCTYPE_S);
32823 + }
32824 +
32825 + /* PaX: make KERNEL_CS read-only */
32826 + addr = PFN_ALIGN(ktla_ktva((unsigned long)&_text));
32827 + if (!paravirt_enabled())
32828 + set_memory_ro(addr, (PFN_ALIGN(_sdata) - addr) >> PAGE_SHIFT);
32829 +/*
32830 + for (addr = ktla_ktva((unsigned long)&_text); addr < (unsigned long)&_sdata; addr += PMD_SIZE) {
32831 + pgd = pgd_offset_k(addr);
32832 + pud = pud_offset(pgd, addr);
32833 + pmd = pmd_offset(pud, addr);
32834 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
32835 + }
32836 +*/
32837 +#ifdef CONFIG_X86_PAE
32838 + set_memory_nx(PFN_ALIGN(__init_begin), (PFN_ALIGN(__init_end) - PFN_ALIGN(__init_begin)) >> PAGE_SHIFT);
32839 +/*
32840 + for (addr = (unsigned long)&__init_begin; addr < (unsigned long)&__init_end; addr += PMD_SIZE) {
32841 + pgd = pgd_offset_k(addr);
32842 + pud = pud_offset(pgd, addr);
32843 + pmd = pmd_offset(pud, addr);
32844 + set_pmd(pmd, __pmd(pmd_val(*pmd) | (_PAGE_NX & __supported_pte_mask)));
32845 + }
32846 +*/
32847 +#endif
32848 +
32849 +#ifdef CONFIG_MODULES
32850 + set_memory_4k((unsigned long)MODULES_EXEC_VADDR, (MODULES_EXEC_END - MODULES_EXEC_VADDR) >> PAGE_SHIFT);
32851 +#endif
32852 +
32853 +#else
32854 + /* PaX: make kernel code/rodata read-only, rest non-executable */
32855 + for (addr = __START_KERNEL_map; addr < __START_KERNEL_map + KERNEL_IMAGE_SIZE; addr += PMD_SIZE) {
32856 + pgd = pgd_offset_k(addr);
32857 + pud = pud_offset(pgd, addr);
32858 + pmd = pmd_offset(pud, addr);
32859 + if (!pmd_present(*pmd))
32860 + continue;
32861 + if ((unsigned long)_text <= addr && addr < (unsigned long)_sdata)
32862 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
32863 + else
32864 + set_pmd(pmd, __pmd(pmd_val(*pmd) | (_PAGE_NX & __supported_pte_mask)));
32865 + }
32866 +
32867 + addr = (unsigned long)__va(__pa(__START_KERNEL_map));
32868 + end = addr + KERNEL_IMAGE_SIZE;
32869 + for (; addr < end; addr += PMD_SIZE) {
32870 + pgd = pgd_offset_k(addr);
32871 + pud = pud_offset(pgd, addr);
32872 + pmd = pmd_offset(pud, addr);
32873 + if (!pmd_present(*pmd))
32874 + continue;
32875 + if ((unsigned long)__va(__pa(_text)) <= addr && addr < (unsigned long)__va(__pa(_sdata)))
32876 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
32877 + }
32878 +#endif
32879 +
32880 + flush_tlb_all();
32881 +#endif
32882 +
32883 free_init_pages("unused kernel",
32884 (unsigned long)(&__init_begin),
32885 (unsigned long)(&__init_end));
32886 diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c
32887 index c8140e1..59257fc 100644
32888 --- a/arch/x86/mm/init_32.c
32889 +++ b/arch/x86/mm/init_32.c
32890 @@ -62,33 +62,6 @@ static noinline int do_test_wp_bit(void);
32891 bool __read_mostly __vmalloc_start_set = false;
32892
32893 /*
32894 - * Creates a middle page table and puts a pointer to it in the
32895 - * given global directory entry. This only returns the gd entry
32896 - * in non-PAE compilation mode, since the middle layer is folded.
32897 - */
32898 -static pmd_t * __init one_md_table_init(pgd_t *pgd)
32899 -{
32900 - pud_t *pud;
32901 - pmd_t *pmd_table;
32902 -
32903 -#ifdef CONFIG_X86_PAE
32904 - if (!(pgd_val(*pgd) & _PAGE_PRESENT)) {
32905 - pmd_table = (pmd_t *)alloc_low_page();
32906 - paravirt_alloc_pmd(&init_mm, __pa(pmd_table) >> PAGE_SHIFT);
32907 - set_pgd(pgd, __pgd(__pa(pmd_table) | _PAGE_PRESENT));
32908 - pud = pud_offset(pgd, 0);
32909 - BUG_ON(pmd_table != pmd_offset(pud, 0));
32910 -
32911 - return pmd_table;
32912 - }
32913 -#endif
32914 - pud = pud_offset(pgd, 0);
32915 - pmd_table = pmd_offset(pud, 0);
32916 -
32917 - return pmd_table;
32918 -}
32919 -
32920 -/*
32921 * Create a page table and place a pointer to it in a middle page
32922 * directory entry:
32923 */
32924 @@ -98,13 +71,28 @@ static pte_t * __init one_page_table_init(pmd_t *pmd)
32925 pte_t *page_table = (pte_t *)alloc_low_page();
32926
32927 paravirt_alloc_pte(&init_mm, __pa(page_table) >> PAGE_SHIFT);
32928 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32929 + set_pmd(pmd, __pmd(__pa(page_table) | _KERNPG_TABLE));
32930 +#else
32931 set_pmd(pmd, __pmd(__pa(page_table) | _PAGE_TABLE));
32932 +#endif
32933 BUG_ON(page_table != pte_offset_kernel(pmd, 0));
32934 }
32935
32936 return pte_offset_kernel(pmd, 0);
32937 }
32938
32939 +static pmd_t * __init one_md_table_init(pgd_t *pgd)
32940 +{
32941 + pud_t *pud;
32942 + pmd_t *pmd_table;
32943 +
32944 + pud = pud_offset(pgd, 0);
32945 + pmd_table = pmd_offset(pud, 0);
32946 +
32947 + return pmd_table;
32948 +}
32949 +
32950 pmd_t * __init populate_extra_pmd(unsigned long vaddr)
32951 {
32952 int pgd_idx = pgd_index(vaddr);
32953 @@ -208,6 +196,7 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
32954 int pgd_idx, pmd_idx;
32955 unsigned long vaddr;
32956 pgd_t *pgd;
32957 + pud_t *pud;
32958 pmd_t *pmd;
32959 pte_t *pte = NULL;
32960 unsigned long count = page_table_range_init_count(start, end);
32961 @@ -222,8 +211,13 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
32962 pgd = pgd_base + pgd_idx;
32963
32964 for ( ; (pgd_idx < PTRS_PER_PGD) && (vaddr != end); pgd++, pgd_idx++) {
32965 - pmd = one_md_table_init(pgd);
32966 - pmd = pmd + pmd_index(vaddr);
32967 + pud = pud_offset(pgd, vaddr);
32968 + pmd = pmd_offset(pud, vaddr);
32969 +
32970 +#ifdef CONFIG_X86_PAE
32971 + paravirt_alloc_pmd(&init_mm, __pa(pmd) >> PAGE_SHIFT);
32972 +#endif
32973 +
32974 for (; (pmd_idx < PTRS_PER_PMD) && (vaddr != end);
32975 pmd++, pmd_idx++) {
32976 pte = page_table_kmap_check(one_page_table_init(pmd),
32977 @@ -235,11 +229,20 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
32978 }
32979 }
32980
32981 -static inline int is_kernel_text(unsigned long addr)
32982 +static inline int is_kernel_text(unsigned long start, unsigned long end)
32983 {
32984 - if (addr >= (unsigned long)_text && addr <= (unsigned long)__init_end)
32985 - return 1;
32986 - return 0;
32987 + if ((start >= ktla_ktva((unsigned long)_etext) ||
32988 + end <= ktla_ktva((unsigned long)_stext)) &&
32989 + (start >= ktla_ktva((unsigned long)_einittext) ||
32990 + end <= ktla_ktva((unsigned long)_sinittext)) &&
32991 +
32992 +#ifdef CONFIG_ACPI_SLEEP
32993 + (start >= (unsigned long)__va(acpi_wakeup_address) + 0x4000 || end <= (unsigned long)__va(acpi_wakeup_address)) &&
32994 +#endif
32995 +
32996 + (start > (unsigned long)__va(0xfffff) || end <= (unsigned long)__va(0xc0000)))
32997 + return 0;
32998 + return 1;
32999 }
33000
33001 /*
33002 @@ -256,9 +259,10 @@ kernel_physical_mapping_init(unsigned long start,
33003 unsigned long last_map_addr = end;
33004 unsigned long start_pfn, end_pfn;
33005 pgd_t *pgd_base = swapper_pg_dir;
33006 - int pgd_idx, pmd_idx, pte_ofs;
33007 + unsigned int pgd_idx, pmd_idx, pte_ofs;
33008 unsigned long pfn;
33009 pgd_t *pgd;
33010 + pud_t *pud;
33011 pmd_t *pmd;
33012 pte_t *pte;
33013 unsigned pages_2m, pages_4k;
33014 @@ -291,8 +295,13 @@ repeat:
33015 pfn = start_pfn;
33016 pgd_idx = pgd_index((pfn<<PAGE_SHIFT) + PAGE_OFFSET);
33017 pgd = pgd_base + pgd_idx;
33018 - for (; pgd_idx < PTRS_PER_PGD; pgd++, pgd_idx++) {
33019 - pmd = one_md_table_init(pgd);
33020 + for (; pgd_idx < PTRS_PER_PGD && pfn < max_low_pfn; pgd++, pgd_idx++) {
33021 + pud = pud_offset(pgd, 0);
33022 + pmd = pmd_offset(pud, 0);
33023 +
33024 +#ifdef CONFIG_X86_PAE
33025 + paravirt_alloc_pmd(&init_mm, __pa(pmd) >> PAGE_SHIFT);
33026 +#endif
33027
33028 if (pfn >= end_pfn)
33029 continue;
33030 @@ -304,14 +313,13 @@ repeat:
33031 #endif
33032 for (; pmd_idx < PTRS_PER_PMD && pfn < end_pfn;
33033 pmd++, pmd_idx++) {
33034 - unsigned int addr = pfn * PAGE_SIZE + PAGE_OFFSET;
33035 + unsigned long address = pfn * PAGE_SIZE + PAGE_OFFSET;
33036
33037 /*
33038 * Map with big pages if possible, otherwise
33039 * create normal page tables:
33040 */
33041 if (use_pse) {
33042 - unsigned int addr2;
33043 pgprot_t prot = PAGE_KERNEL_LARGE;
33044 /*
33045 * first pass will use the same initial
33046 @@ -322,11 +330,7 @@ repeat:
33047 _PAGE_PSE);
33048
33049 pfn &= PMD_MASK >> PAGE_SHIFT;
33050 - addr2 = (pfn + PTRS_PER_PTE-1) * PAGE_SIZE +
33051 - PAGE_OFFSET + PAGE_SIZE-1;
33052 -
33053 - if (is_kernel_text(addr) ||
33054 - is_kernel_text(addr2))
33055 + if (is_kernel_text(address, address + PMD_SIZE))
33056 prot = PAGE_KERNEL_LARGE_EXEC;
33057
33058 pages_2m++;
33059 @@ -343,7 +347,7 @@ repeat:
33060 pte_ofs = pte_index((pfn<<PAGE_SHIFT) + PAGE_OFFSET);
33061 pte += pte_ofs;
33062 for (; pte_ofs < PTRS_PER_PTE && pfn < end_pfn;
33063 - pte++, pfn++, pte_ofs++, addr += PAGE_SIZE) {
33064 + pte++, pfn++, pte_ofs++, address += PAGE_SIZE) {
33065 pgprot_t prot = PAGE_KERNEL;
33066 /*
33067 * first pass will use the same initial
33068 @@ -351,7 +355,7 @@ repeat:
33069 */
33070 pgprot_t init_prot = __pgprot(PTE_IDENT_ATTR);
33071
33072 - if (is_kernel_text(addr))
33073 + if (is_kernel_text(address, address + PAGE_SIZE))
33074 prot = PAGE_KERNEL_EXEC;
33075
33076 pages_4k++;
33077 @@ -474,7 +478,7 @@ void __init native_pagetable_init(void)
33078
33079 pud = pud_offset(pgd, va);
33080 pmd = pmd_offset(pud, va);
33081 - if (!pmd_present(*pmd))
33082 + if (!pmd_present(*pmd)) // PAX TODO || pmd_large(*pmd))
33083 break;
33084
33085 /* should not be large page here */
33086 @@ -532,12 +536,10 @@ void __init early_ioremap_page_table_range_init(void)
33087
33088 static void __init pagetable_init(void)
33089 {
33090 - pgd_t *pgd_base = swapper_pg_dir;
33091 -
33092 - permanent_kmaps_init(pgd_base);
33093 + permanent_kmaps_init(swapper_pg_dir);
33094 }
33095
33096 -pteval_t __supported_pte_mask __read_mostly = ~(_PAGE_NX | _PAGE_GLOBAL);
33097 +pteval_t __supported_pte_mask __read_only = ~(_PAGE_NX | _PAGE_GLOBAL);
33098 EXPORT_SYMBOL_GPL(__supported_pte_mask);
33099
33100 /* user-defined highmem size */
33101 @@ -787,10 +789,10 @@ void __init mem_init(void)
33102 ((unsigned long)&__init_end -
33103 (unsigned long)&__init_begin) >> 10,
33104
33105 - (unsigned long)&_etext, (unsigned long)&_edata,
33106 - ((unsigned long)&_edata - (unsigned long)&_etext) >> 10,
33107 + (unsigned long)&_sdata, (unsigned long)&_edata,
33108 + ((unsigned long)&_edata - (unsigned long)&_sdata) >> 10,
33109
33110 - (unsigned long)&_text, (unsigned long)&_etext,
33111 + ktla_ktva((unsigned long)&_text), ktla_ktva((unsigned long)&_etext),
33112 ((unsigned long)&_etext - (unsigned long)&_text) >> 10);
33113
33114 /*
33115 @@ -884,6 +886,7 @@ void set_kernel_text_rw(void)
33116 if (!kernel_set_to_readonly)
33117 return;
33118
33119 + start = ktla_ktva(start);
33120 pr_debug("Set kernel text: %lx - %lx for read write\n",
33121 start, start+size);
33122
33123 @@ -898,6 +901,7 @@ void set_kernel_text_ro(void)
33124 if (!kernel_set_to_readonly)
33125 return;
33126
33127 + start = ktla_ktva(start);
33128 pr_debug("Set kernel text: %lx - %lx for read only\n",
33129 start, start+size);
33130
33131 @@ -926,6 +930,7 @@ void mark_rodata_ro(void)
33132 unsigned long start = PFN_ALIGN(_text);
33133 unsigned long size = PFN_ALIGN(_etext) - start;
33134
33135 + start = ktla_ktva(start);
33136 set_pages_ro(virt_to_page(start), size >> PAGE_SHIFT);
33137 printk(KERN_INFO "Write protecting the kernel text: %luk\n",
33138 size >> 10);
33139 diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
33140 index 30eb05a..ae671ac 100644
33141 --- a/arch/x86/mm/init_64.c
33142 +++ b/arch/x86/mm/init_64.c
33143 @@ -150,7 +150,7 @@ early_param("gbpages", parse_direct_gbpages_on);
33144 * around without checking the pgd every time.
33145 */
33146
33147 -pteval_t __supported_pte_mask __read_mostly = ~0;
33148 +pteval_t __supported_pte_mask __read_only = ~_PAGE_NX;
33149 EXPORT_SYMBOL_GPL(__supported_pte_mask);
33150
33151 int force_personality32;
33152 @@ -183,7 +183,12 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33153
33154 for (address = start; address <= end; address += PGDIR_SIZE) {
33155 const pgd_t *pgd_ref = pgd_offset_k(address);
33156 +
33157 +#ifdef CONFIG_PAX_PER_CPU_PGD
33158 + unsigned long cpu;
33159 +#else
33160 struct page *page;
33161 +#endif
33162
33163 /*
33164 * When it is called after memory hot remove, pgd_none()
33165 @@ -194,6 +199,25 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33166 continue;
33167
33168 spin_lock(&pgd_lock);
33169 +
33170 +#ifdef CONFIG_PAX_PER_CPU_PGD
33171 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
33172 + pgd_t *pgd = pgd_offset_cpu(cpu, user, address);
33173 +
33174 + if (!pgd_none(*pgd_ref) && !pgd_none(*pgd))
33175 + BUG_ON(pgd_page_vaddr(*pgd)
33176 + != pgd_page_vaddr(*pgd_ref));
33177 +
33178 + if (removed) {
33179 + if (pgd_none(*pgd_ref) && !pgd_none(*pgd))
33180 + pgd_clear(pgd);
33181 + } else {
33182 + if (pgd_none(*pgd))
33183 + set_pgd(pgd, *pgd_ref);
33184 + }
33185 +
33186 + pgd = pgd_offset_cpu(cpu, kernel, address);
33187 +#else
33188 list_for_each_entry(page, &pgd_list, lru) {
33189 pgd_t *pgd;
33190 spinlock_t *pgt_lock;
33191 @@ -202,6 +226,7 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33192 /* the pgt_lock only for Xen */
33193 pgt_lock = &pgd_page_get_mm(page)->page_table_lock;
33194 spin_lock(pgt_lock);
33195 +#endif
33196
33197 if (!pgd_none(*pgd_ref) && !pgd_none(*pgd))
33198 BUG_ON(pgd_page_vaddr(*pgd)
33199 @@ -215,7 +240,10 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33200 set_pgd(pgd, *pgd_ref);
33201 }
33202
33203 +#ifndef CONFIG_PAX_PER_CPU_PGD
33204 spin_unlock(pgt_lock);
33205 +#endif
33206 +
33207 }
33208 spin_unlock(&pgd_lock);
33209 }
33210 @@ -248,7 +276,7 @@ static pud_t *fill_pud(pgd_t *pgd, unsigned long vaddr)
33211 {
33212 if (pgd_none(*pgd)) {
33213 pud_t *pud = (pud_t *)spp_getpage();
33214 - pgd_populate(&init_mm, pgd, pud);
33215 + pgd_populate_kernel(&init_mm, pgd, pud);
33216 if (pud != pud_offset(pgd, 0))
33217 printk(KERN_ERR "PAGETABLE BUG #00! %p <-> %p\n",
33218 pud, pud_offset(pgd, 0));
33219 @@ -260,7 +288,7 @@ static pmd_t *fill_pmd(pud_t *pud, unsigned long vaddr)
33220 {
33221 if (pud_none(*pud)) {
33222 pmd_t *pmd = (pmd_t *) spp_getpage();
33223 - pud_populate(&init_mm, pud, pmd);
33224 + pud_populate_kernel(&init_mm, pud, pmd);
33225 if (pmd != pmd_offset(pud, 0))
33226 printk(KERN_ERR "PAGETABLE BUG #01! %p <-> %p\n",
33227 pmd, pmd_offset(pud, 0));
33228 @@ -289,7 +317,9 @@ void set_pte_vaddr_pud(pud_t *pud_page, unsigned long vaddr, pte_t new_pte)
33229 pmd = fill_pmd(pud, vaddr);
33230 pte = fill_pte(pmd, vaddr);
33231
33232 + pax_open_kernel();
33233 set_pte(pte, new_pte);
33234 + pax_close_kernel();
33235
33236 /*
33237 * It's enough to flush this one mapping.
33238 @@ -351,14 +381,12 @@ static void __init __init_extra_mapping(unsigned long phys, unsigned long size,
33239 pgd = pgd_offset_k((unsigned long)__va(phys));
33240 if (pgd_none(*pgd)) {
33241 pud = (pud_t *) spp_getpage();
33242 - set_pgd(pgd, __pgd(__pa(pud) | _KERNPG_TABLE |
33243 - _PAGE_USER));
33244 + set_pgd(pgd, __pgd(__pa(pud) | _PAGE_TABLE));
33245 }
33246 pud = pud_offset(pgd, (unsigned long)__va(phys));
33247 if (pud_none(*pud)) {
33248 pmd = (pmd_t *) spp_getpage();
33249 - set_pud(pud, __pud(__pa(pmd) | _KERNPG_TABLE |
33250 - _PAGE_USER));
33251 + set_pud(pud, __pud(__pa(pmd) | _PAGE_TABLE));
33252 }
33253 pmd = pmd_offset(pud, phys);
33254 BUG_ON(!pmd_none(*pmd));
33255 @@ -599,7 +627,7 @@ phys_pud_init(pud_t *pud_page, unsigned long addr, unsigned long end,
33256 prot);
33257
33258 spin_lock(&init_mm.page_table_lock);
33259 - pud_populate(&init_mm, pud, pmd);
33260 + pud_populate_kernel(&init_mm, pud, pmd);
33261 spin_unlock(&init_mm.page_table_lock);
33262 }
33263 __flush_tlb_all();
33264 @@ -640,7 +668,7 @@ kernel_physical_mapping_init(unsigned long start,
33265 page_size_mask);
33266
33267 spin_lock(&init_mm.page_table_lock);
33268 - pgd_populate(&init_mm, pgd, pud);
33269 + pgd_populate_kernel(&init_mm, pgd, pud);
33270 spin_unlock(&init_mm.page_table_lock);
33271 pgd_changed = true;
33272 }
33273 diff --git a/arch/x86/mm/iomap_32.c b/arch/x86/mm/iomap_32.c
33274 index 9ca35fc..4b2b7b7 100644
33275 --- a/arch/x86/mm/iomap_32.c
33276 +++ b/arch/x86/mm/iomap_32.c
33277 @@ -64,7 +64,11 @@ void *kmap_atomic_prot_pfn(unsigned long pfn, pgprot_t prot)
33278 type = kmap_atomic_idx_push();
33279 idx = type + KM_TYPE_NR * smp_processor_id();
33280 vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
33281 +
33282 + pax_open_kernel();
33283 set_pte(kmap_pte - idx, pfn_pte(pfn, prot));
33284 + pax_close_kernel();
33285 +
33286 arch_flush_lazy_mmu_mode();
33287
33288 return (void *)vaddr;
33289 diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c
33290 index fdf617c..b9e85bc 100644
33291 --- a/arch/x86/mm/ioremap.c
33292 +++ b/arch/x86/mm/ioremap.c
33293 @@ -56,8 +56,8 @@ static int __ioremap_check_ram(unsigned long start_pfn, unsigned long nr_pages,
33294 unsigned long i;
33295
33296 for (i = 0; i < nr_pages; ++i)
33297 - if (pfn_valid(start_pfn + i) &&
33298 - !PageReserved(pfn_to_page(start_pfn + i)))
33299 + if (pfn_valid(start_pfn + i) && (start_pfn + i >= 0x100 ||
33300 + !PageReserved(pfn_to_page(start_pfn + i))))
33301 return 1;
33302
33303 WARN_ONCE(1, "ioremap on RAM pfn 0x%lx\n", start_pfn);
33304 @@ -283,7 +283,7 @@ EXPORT_SYMBOL(ioremap_prot);
33305 *
33306 * Caller must ensure there is only one unmapping for the same pointer.
33307 */
33308 -void iounmap(volatile void __iomem *addr)
33309 +void iounmap(const volatile void __iomem *addr)
33310 {
33311 struct vm_struct *p, *o;
33312
33313 @@ -332,30 +332,29 @@ EXPORT_SYMBOL(iounmap);
33314 */
33315 void *xlate_dev_mem_ptr(phys_addr_t phys)
33316 {
33317 - void *addr;
33318 - unsigned long start = phys & PAGE_MASK;
33319 -
33320 /* If page is RAM, we can use __va. Otherwise ioremap and unmap. */
33321 - if (page_is_ram(start >> PAGE_SHIFT))
33322 + if (page_is_ram(phys >> PAGE_SHIFT))
33323 +#ifdef CONFIG_HIGHMEM
33324 + if ((phys >> PAGE_SHIFT) < max_low_pfn)
33325 +#endif
33326 return __va(phys);
33327
33328 - addr = (void __force *)ioremap_cache(start, PAGE_SIZE);
33329 - if (addr)
33330 - addr = (void *)((unsigned long)addr | (phys & ~PAGE_MASK));
33331 -
33332 - return addr;
33333 + return (void __force *)ioremap_cache(phys, PAGE_SIZE);
33334 }
33335
33336 void unxlate_dev_mem_ptr(phys_addr_t phys, void *addr)
33337 {
33338 if (page_is_ram(phys >> PAGE_SHIFT))
33339 +#ifdef CONFIG_HIGHMEM
33340 + if ((phys >> PAGE_SHIFT) < max_low_pfn)
33341 +#endif
33342 return;
33343
33344 iounmap((void __iomem *)((unsigned long)addr & PAGE_MASK));
33345 return;
33346 }
33347
33348 -static pte_t bm_pte[PAGE_SIZE/sizeof(pte_t)] __page_aligned_bss;
33349 +static pte_t bm_pte[PAGE_SIZE/sizeof(pte_t)] __read_only __aligned(PAGE_SIZE);
33350
33351 static inline pmd_t * __init early_ioremap_pmd(unsigned long addr)
33352 {
33353 @@ -391,8 +390,7 @@ void __init early_ioremap_init(void)
33354 early_ioremap_setup();
33355
33356 pmd = early_ioremap_pmd(fix_to_virt(FIX_BTMAP_BEGIN));
33357 - memset(bm_pte, 0, sizeof(bm_pte));
33358 - pmd_populate_kernel(&init_mm, pmd, bm_pte);
33359 + pmd_populate_user(&init_mm, pmd, bm_pte);
33360
33361 /*
33362 * The boot-ioremap range spans multiple pmds, for which
33363 diff --git a/arch/x86/mm/kmemcheck/kmemcheck.c b/arch/x86/mm/kmemcheck/kmemcheck.c
33364 index b4f2e7e..96c9c3e 100644
33365 --- a/arch/x86/mm/kmemcheck/kmemcheck.c
33366 +++ b/arch/x86/mm/kmemcheck/kmemcheck.c
33367 @@ -628,9 +628,9 @@ bool kmemcheck_fault(struct pt_regs *regs, unsigned long address,
33368 * memory (e.g. tracked pages)? For now, we need this to avoid
33369 * invoking kmemcheck for PnP BIOS calls.
33370 */
33371 - if (regs->flags & X86_VM_MASK)
33372 + if (v8086_mode(regs))
33373 return false;
33374 - if (regs->cs != __KERNEL_CS)
33375 + if (regs->cs != __KERNEL_CS && regs->cs != __KERNEXEC_KERNEL_CS)
33376 return false;
33377
33378 pte = kmemcheck_pte_lookup(address);
33379 diff --git a/arch/x86/mm/mmap.c b/arch/x86/mm/mmap.c
33380 index df4552b..12c129c 100644
33381 --- a/arch/x86/mm/mmap.c
33382 +++ b/arch/x86/mm/mmap.c
33383 @@ -52,7 +52,7 @@ static unsigned long stack_maxrandom_size(void)
33384 * Leave an at least ~128 MB hole with possible stack randomization.
33385 */
33386 #define MIN_GAP (128*1024*1024UL + stack_maxrandom_size())
33387 -#define MAX_GAP (TASK_SIZE/6*5)
33388 +#define MAX_GAP (pax_task_size/6*5)
33389
33390 static int mmap_is_legacy(void)
33391 {
33392 @@ -82,27 +82,40 @@ static unsigned long mmap_rnd(void)
33393 return rnd << PAGE_SHIFT;
33394 }
33395
33396 -static unsigned long mmap_base(void)
33397 +static unsigned long mmap_base(struct mm_struct *mm)
33398 {
33399 unsigned long gap = rlimit(RLIMIT_STACK);
33400 + unsigned long pax_task_size = TASK_SIZE;
33401 +
33402 +#ifdef CONFIG_PAX_SEGMEXEC
33403 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
33404 + pax_task_size = SEGMEXEC_TASK_SIZE;
33405 +#endif
33406
33407 if (gap < MIN_GAP)
33408 gap = MIN_GAP;
33409 else if (gap > MAX_GAP)
33410 gap = MAX_GAP;
33411
33412 - return PAGE_ALIGN(TASK_SIZE - gap - mmap_rnd());
33413 + return PAGE_ALIGN(pax_task_size - gap - mmap_rnd());
33414 }
33415
33416 /*
33417 * Bottom-up (legacy) layout on X86_32 did not support randomization, X86_64
33418 * does, but not when emulating X86_32
33419 */
33420 -static unsigned long mmap_legacy_base(void)
33421 +static unsigned long mmap_legacy_base(struct mm_struct *mm)
33422 {
33423 - if (mmap_is_ia32())
33424 + if (mmap_is_ia32()) {
33425 +
33426 +#ifdef CONFIG_PAX_SEGMEXEC
33427 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
33428 + return SEGMEXEC_TASK_UNMAPPED_BASE;
33429 + else
33430 +#endif
33431 +
33432 return TASK_UNMAPPED_BASE;
33433 - else
33434 + } else
33435 return TASK_UNMAPPED_BASE + mmap_rnd();
33436 }
33437
33438 @@ -112,8 +125,15 @@ static unsigned long mmap_legacy_base(void)
33439 */
33440 void arch_pick_mmap_layout(struct mm_struct *mm)
33441 {
33442 - mm->mmap_legacy_base = mmap_legacy_base();
33443 - mm->mmap_base = mmap_base();
33444 + mm->mmap_legacy_base = mmap_legacy_base(mm);
33445 + mm->mmap_base = mmap_base(mm);
33446 +
33447 +#ifdef CONFIG_PAX_RANDMMAP
33448 + if (mm->pax_flags & MF_PAX_RANDMMAP) {
33449 + mm->mmap_legacy_base += mm->delta_mmap;
33450 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
33451 + }
33452 +#endif
33453
33454 if (mmap_is_legacy()) {
33455 mm->mmap_base = mm->mmap_legacy_base;
33456 diff --git a/arch/x86/mm/mmio-mod.c b/arch/x86/mm/mmio-mod.c
33457 index 0057a7a..95c7edd 100644
33458 --- a/arch/x86/mm/mmio-mod.c
33459 +++ b/arch/x86/mm/mmio-mod.c
33460 @@ -194,7 +194,7 @@ static void pre(struct kmmio_probe *p, struct pt_regs *regs,
33461 break;
33462 default:
33463 {
33464 - unsigned char *ip = (unsigned char *)instptr;
33465 + unsigned char *ip = (unsigned char *)ktla_ktva(instptr);
33466 my_trace->opcode = MMIO_UNKNOWN_OP;
33467 my_trace->width = 0;
33468 my_trace->value = (*ip) << 16 | *(ip + 1) << 8 |
33469 @@ -234,7 +234,7 @@ static void post(struct kmmio_probe *p, unsigned long condition,
33470 static void ioremap_trace_core(resource_size_t offset, unsigned long size,
33471 void __iomem *addr)
33472 {
33473 - static atomic_t next_id;
33474 + static atomic_unchecked_t next_id;
33475 struct remap_trace *trace = kmalloc(sizeof(*trace), GFP_KERNEL);
33476 /* These are page-unaligned. */
33477 struct mmiotrace_map map = {
33478 @@ -258,7 +258,7 @@ static void ioremap_trace_core(resource_size_t offset, unsigned long size,
33479 .private = trace
33480 },
33481 .phys = offset,
33482 - .id = atomic_inc_return(&next_id)
33483 + .id = atomic_inc_return_unchecked(&next_id)
33484 };
33485 map.map_id = trace->id;
33486
33487 @@ -290,7 +290,7 @@ void mmiotrace_ioremap(resource_size_t offset, unsigned long size,
33488 ioremap_trace_core(offset, size, addr);
33489 }
33490
33491 -static void iounmap_trace_core(volatile void __iomem *addr)
33492 +static void iounmap_trace_core(const volatile void __iomem *addr)
33493 {
33494 struct mmiotrace_map map = {
33495 .phys = 0,
33496 @@ -328,7 +328,7 @@ not_enabled:
33497 }
33498 }
33499
33500 -void mmiotrace_iounmap(volatile void __iomem *addr)
33501 +void mmiotrace_iounmap(const volatile void __iomem *addr)
33502 {
33503 might_sleep();
33504 if (is_enabled()) /* recheck and proper locking in *_core() */
33505 diff --git a/arch/x86/mm/numa.c b/arch/x86/mm/numa.c
33506 index cd4785b..25188b6 100644
33507 --- a/arch/x86/mm/numa.c
33508 +++ b/arch/x86/mm/numa.c
33509 @@ -499,7 +499,7 @@ static void __init numa_clear_kernel_node_hotplug(void)
33510 }
33511 }
33512
33513 -static int __init numa_register_memblks(struct numa_meminfo *mi)
33514 +static int __init __intentional_overflow(-1) numa_register_memblks(struct numa_meminfo *mi)
33515 {
33516 unsigned long uninitialized_var(pfn_align);
33517 int i, nid;
33518 diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c
33519 index 536ea2f..f42c293 100644
33520 --- a/arch/x86/mm/pageattr.c
33521 +++ b/arch/x86/mm/pageattr.c
33522 @@ -262,7 +262,7 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33523 */
33524 #ifdef CONFIG_PCI_BIOS
33525 if (pcibios_enabled && within(pfn, BIOS_BEGIN >> PAGE_SHIFT, BIOS_END >> PAGE_SHIFT))
33526 - pgprot_val(forbidden) |= _PAGE_NX;
33527 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
33528 #endif
33529
33530 /*
33531 @@ -270,9 +270,10 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33532 * Does not cover __inittext since that is gone later on. On
33533 * 64bit we do not enforce !NX on the low mapping
33534 */
33535 - if (within(address, (unsigned long)_text, (unsigned long)_etext))
33536 - pgprot_val(forbidden) |= _PAGE_NX;
33537 + if (within(address, ktla_ktva((unsigned long)_text), ktla_ktva((unsigned long)_etext)))
33538 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
33539
33540 +#ifdef CONFIG_DEBUG_RODATA
33541 /*
33542 * The .rodata section needs to be read-only. Using the pfn
33543 * catches all aliases.
33544 @@ -280,6 +281,7 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33545 if (within(pfn, __pa_symbol(__start_rodata) >> PAGE_SHIFT,
33546 __pa_symbol(__end_rodata) >> PAGE_SHIFT))
33547 pgprot_val(forbidden) |= _PAGE_RW;
33548 +#endif
33549
33550 #if defined(CONFIG_X86_64) && defined(CONFIG_DEBUG_RODATA)
33551 /*
33552 @@ -318,6 +320,13 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33553 }
33554 #endif
33555
33556 +#ifdef CONFIG_PAX_KERNEXEC
33557 + if (within(pfn, __pa(ktla_ktva((unsigned long)&_text)), __pa((unsigned long)&_sdata))) {
33558 + pgprot_val(forbidden) |= _PAGE_RW;
33559 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
33560 + }
33561 +#endif
33562 +
33563 prot = __pgprot(pgprot_val(prot) & ~pgprot_val(forbidden));
33564
33565 return prot;
33566 @@ -440,23 +449,37 @@ EXPORT_SYMBOL_GPL(slow_virt_to_phys);
33567 static void __set_pmd_pte(pte_t *kpte, unsigned long address, pte_t pte)
33568 {
33569 /* change init_mm */
33570 + pax_open_kernel();
33571 set_pte_atomic(kpte, pte);
33572 +
33573 #ifdef CONFIG_X86_32
33574 if (!SHARED_KERNEL_PMD) {
33575 +
33576 +#ifdef CONFIG_PAX_PER_CPU_PGD
33577 + unsigned long cpu;
33578 +#else
33579 struct page *page;
33580 +#endif
33581
33582 +#ifdef CONFIG_PAX_PER_CPU_PGD
33583 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
33584 + pgd_t *pgd = get_cpu_pgd(cpu, kernel);
33585 +#else
33586 list_for_each_entry(page, &pgd_list, lru) {
33587 - pgd_t *pgd;
33588 + pgd_t *pgd = (pgd_t *)page_address(page);
33589 +#endif
33590 +
33591 pud_t *pud;
33592 pmd_t *pmd;
33593
33594 - pgd = (pgd_t *)page_address(page) + pgd_index(address);
33595 + pgd += pgd_index(address);
33596 pud = pud_offset(pgd, address);
33597 pmd = pmd_offset(pud, address);
33598 set_pte_atomic((pte_t *)pmd, pte);
33599 }
33600 }
33601 #endif
33602 + pax_close_kernel();
33603 }
33604
33605 static int
33606 diff --git a/arch/x86/mm/pat.c b/arch/x86/mm/pat.c
33607 index 7ac6869..c0ba541 100644
33608 --- a/arch/x86/mm/pat.c
33609 +++ b/arch/x86/mm/pat.c
33610 @@ -89,7 +89,7 @@ static inline enum page_cache_mode get_page_memtype(struct page *pg)
33611 unsigned long pg_flags = pg->flags & _PGMT_MASK;
33612
33613 if (pg_flags == _PGMT_DEFAULT)
33614 - return -1;
33615 + return _PAGE_CACHE_MODE_NUM;
33616 else if (pg_flags == _PGMT_WC)
33617 return _PAGE_CACHE_MODE_WC;
33618 else if (pg_flags == _PGMT_UC_MINUS)
33619 @@ -346,7 +346,7 @@ static int reserve_ram_pages_type(u64 start, u64 end,
33620
33621 page = pfn_to_page(pfn);
33622 type = get_page_memtype(page);
33623 - if (type != -1) {
33624 + if (type != _PAGE_CACHE_MODE_NUM) {
33625 pr_info("reserve_ram_pages_type failed [mem %#010Lx-%#010Lx], track 0x%x, req 0x%x\n",
33626 start, end - 1, type, req_type);
33627 if (new_type)
33628 @@ -498,7 +498,7 @@ int free_memtype(u64 start, u64 end)
33629
33630 if (!entry) {
33631 printk(KERN_INFO "%s:%d freeing invalid memtype [mem %#010Lx-%#010Lx]\n",
33632 - current->comm, current->pid, start, end - 1);
33633 + current->comm, task_pid_nr(current), start, end - 1);
33634 return -EINVAL;
33635 }
33636
33637 @@ -532,10 +532,10 @@ static enum page_cache_mode lookup_memtype(u64 paddr)
33638 page = pfn_to_page(paddr >> PAGE_SHIFT);
33639 rettype = get_page_memtype(page);
33640 /*
33641 - * -1 from get_page_memtype() implies RAM page is in its
33642 + * _PAGE_CACHE_MODE_NUM from get_page_memtype() implies RAM page is in its
33643 * default state and not reserved, and hence of type WB
33644 */
33645 - if (rettype == -1)
33646 + if (rettype == _PAGE_CACHE_MODE_NUM)
33647 rettype = _PAGE_CACHE_MODE_WB;
33648
33649 return rettype;
33650 @@ -628,8 +628,8 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
33651
33652 while (cursor < to) {
33653 if (!devmem_is_allowed(pfn)) {
33654 - printk(KERN_INFO "Program %s tried to access /dev/mem between [mem %#010Lx-%#010Lx]\n",
33655 - current->comm, from, to - 1);
33656 + printk(KERN_INFO "Program %s tried to access /dev/mem between [mem %#010Lx-%#010Lx] (%#010Lx)\n",
33657 + current->comm, from, to - 1, cursor);
33658 return 0;
33659 }
33660 cursor += PAGE_SIZE;
33661 @@ -700,7 +700,7 @@ int kernel_map_sync_memtype(u64 base, unsigned long size,
33662 if (ioremap_change_attr((unsigned long)__va(base), id_sz, pcm) < 0) {
33663 printk(KERN_INFO "%s:%d ioremap_change_attr failed %s "
33664 "for [mem %#010Lx-%#010Lx]\n",
33665 - current->comm, current->pid,
33666 + current->comm, task_pid_nr(current),
33667 cattr_name(pcm),
33668 base, (unsigned long long)(base + size-1));
33669 return -EINVAL;
33670 @@ -735,7 +735,7 @@ static int reserve_pfn_range(u64 paddr, unsigned long size, pgprot_t *vma_prot,
33671 pcm = lookup_memtype(paddr);
33672 if (want_pcm != pcm) {
33673 printk(KERN_WARNING "%s:%d map pfn RAM range req %s for [mem %#010Lx-%#010Lx], got %s\n",
33674 - current->comm, current->pid,
33675 + current->comm, task_pid_nr(current),
33676 cattr_name(want_pcm),
33677 (unsigned long long)paddr,
33678 (unsigned long long)(paddr + size - 1),
33679 @@ -757,7 +757,7 @@ static int reserve_pfn_range(u64 paddr, unsigned long size, pgprot_t *vma_prot,
33680 free_memtype(paddr, paddr + size);
33681 printk(KERN_ERR "%s:%d map pfn expected mapping type %s"
33682 " for [mem %#010Lx-%#010Lx], got %s\n",
33683 - current->comm, current->pid,
33684 + current->comm, task_pid_nr(current),
33685 cattr_name(want_pcm),
33686 (unsigned long long)paddr,
33687 (unsigned long long)(paddr + size - 1),
33688 diff --git a/arch/x86/mm/pat_rbtree.c b/arch/x86/mm/pat_rbtree.c
33689 index 6582adc..fcc5d0b 100644
33690 --- a/arch/x86/mm/pat_rbtree.c
33691 +++ b/arch/x86/mm/pat_rbtree.c
33692 @@ -161,7 +161,7 @@ success:
33693
33694 failure:
33695 printk(KERN_INFO "%s:%d conflicting memory types "
33696 - "%Lx-%Lx %s<->%s\n", current->comm, current->pid, start,
33697 + "%Lx-%Lx %s<->%s\n", current->comm, task_pid_nr(current), start,
33698 end, cattr_name(found_type), cattr_name(match->type));
33699 return -EBUSY;
33700 }
33701 diff --git a/arch/x86/mm/pf_in.c b/arch/x86/mm/pf_in.c
33702 index 9f0614d..92ae64a 100644
33703 --- a/arch/x86/mm/pf_in.c
33704 +++ b/arch/x86/mm/pf_in.c
33705 @@ -148,7 +148,7 @@ enum reason_type get_ins_type(unsigned long ins_addr)
33706 int i;
33707 enum reason_type rv = OTHERS;
33708
33709 - p = (unsigned char *)ins_addr;
33710 + p = (unsigned char *)ktla_ktva(ins_addr);
33711 p += skip_prefix(p, &prf);
33712 p += get_opcode(p, &opcode);
33713
33714 @@ -168,7 +168,7 @@ static unsigned int get_ins_reg_width(unsigned long ins_addr)
33715 struct prefix_bits prf;
33716 int i;
33717
33718 - p = (unsigned char *)ins_addr;
33719 + p = (unsigned char *)ktla_ktva(ins_addr);
33720 p += skip_prefix(p, &prf);
33721 p += get_opcode(p, &opcode);
33722
33723 @@ -191,7 +191,7 @@ unsigned int get_ins_mem_width(unsigned long ins_addr)
33724 struct prefix_bits prf;
33725 int i;
33726
33727 - p = (unsigned char *)ins_addr;
33728 + p = (unsigned char *)ktla_ktva(ins_addr);
33729 p += skip_prefix(p, &prf);
33730 p += get_opcode(p, &opcode);
33731
33732 @@ -415,7 +415,7 @@ unsigned long get_ins_reg_val(unsigned long ins_addr, struct pt_regs *regs)
33733 struct prefix_bits prf;
33734 int i;
33735
33736 - p = (unsigned char *)ins_addr;
33737 + p = (unsigned char *)ktla_ktva(ins_addr);
33738 p += skip_prefix(p, &prf);
33739 p += get_opcode(p, &opcode);
33740 for (i = 0; i < ARRAY_SIZE(reg_rop); i++)
33741 @@ -470,7 +470,7 @@ unsigned long get_ins_imm_val(unsigned long ins_addr)
33742 struct prefix_bits prf;
33743 int i;
33744
33745 - p = (unsigned char *)ins_addr;
33746 + p = (unsigned char *)ktla_ktva(ins_addr);
33747 p += skip_prefix(p, &prf);
33748 p += get_opcode(p, &opcode);
33749 for (i = 0; i < ARRAY_SIZE(imm_wop); i++)
33750 diff --git a/arch/x86/mm/pgtable.c b/arch/x86/mm/pgtable.c
33751 index 7b22ada..b11e66f 100644
33752 --- a/arch/x86/mm/pgtable.c
33753 +++ b/arch/x86/mm/pgtable.c
33754 @@ -97,10 +97,75 @@ static inline void pgd_list_del(pgd_t *pgd)
33755 list_del(&page->lru);
33756 }
33757
33758 -#define UNSHARED_PTRS_PER_PGD \
33759 - (SHARED_KERNEL_PMD ? KERNEL_PGD_BOUNDARY : PTRS_PER_PGD)
33760 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
33761 +pgdval_t clone_pgd_mask __read_only = ~_PAGE_PRESENT;
33762
33763 +void __shadow_user_pgds(pgd_t *dst, const pgd_t *src)
33764 +{
33765 + unsigned int count = USER_PGD_PTRS;
33766
33767 + if (!pax_user_shadow_base)
33768 + return;
33769 +
33770 + while (count--)
33771 + *dst++ = __pgd((pgd_val(*src++) | (_PAGE_NX & __supported_pte_mask)) & ~_PAGE_USER);
33772 +}
33773 +#endif
33774 +
33775 +#ifdef CONFIG_PAX_PER_CPU_PGD
33776 +void __clone_user_pgds(pgd_t *dst, const pgd_t *src)
33777 +{
33778 + unsigned int count = USER_PGD_PTRS;
33779 +
33780 + while (count--) {
33781 + pgd_t pgd;
33782 +
33783 +#ifdef CONFIG_X86_64
33784 + pgd = __pgd(pgd_val(*src++) | _PAGE_USER);
33785 +#else
33786 + pgd = *src++;
33787 +#endif
33788 +
33789 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
33790 + pgd = __pgd(pgd_val(pgd) & clone_pgd_mask);
33791 +#endif
33792 +
33793 + *dst++ = pgd;
33794 + }
33795 +
33796 +}
33797 +#endif
33798 +
33799 +#ifdef CONFIG_X86_64
33800 +#define pxd_t pud_t
33801 +#define pyd_t pgd_t
33802 +#define paravirt_release_pxd(pfn) paravirt_release_pud(pfn)
33803 +#define pgtable_pxd_page_ctor(page) true
33804 +#define pgtable_pxd_page_dtor(page) do {} while (0)
33805 +#define pxd_free(mm, pud) pud_free((mm), (pud))
33806 +#define pyd_populate(mm, pgd, pud) pgd_populate((mm), (pgd), (pud))
33807 +#define pyd_offset(mm, address) pgd_offset((mm), (address))
33808 +#define PYD_SIZE PGDIR_SIZE
33809 +#define mm_inc_nr_pxds(mm) do {} while (0)
33810 +#define mm_dec_nr_pxds(mm) do {} while (0)
33811 +#else
33812 +#define pxd_t pmd_t
33813 +#define pyd_t pud_t
33814 +#define paravirt_release_pxd(pfn) paravirt_release_pmd(pfn)
33815 +#define pgtable_pxd_page_ctor(page) pgtable_pmd_page_ctor(page)
33816 +#define pgtable_pxd_page_dtor(page) pgtable_pmd_page_dtor(page)
33817 +#define pxd_free(mm, pud) pmd_free((mm), (pud))
33818 +#define pyd_populate(mm, pgd, pud) pud_populate((mm), (pgd), (pud))
33819 +#define pyd_offset(mm, address) pud_offset((mm), (address))
33820 +#define PYD_SIZE PUD_SIZE
33821 +#define mm_inc_nr_pxds(mm) mm_inc_nr_pmds(mm)
33822 +#define mm_dec_nr_pxds(mm) mm_dec_nr_pmds(mm)
33823 +#endif
33824 +
33825 +#ifdef CONFIG_PAX_PER_CPU_PGD
33826 +static inline void pgd_ctor(struct mm_struct *mm, pgd_t *pgd) {}
33827 +static inline void pgd_dtor(pgd_t *pgd) {}
33828 +#else
33829 static void pgd_set_mm(pgd_t *pgd, struct mm_struct *mm)
33830 {
33831 BUILD_BUG_ON(sizeof(virt_to_page(pgd)->index) < sizeof(mm));
33832 @@ -141,6 +206,7 @@ static void pgd_dtor(pgd_t *pgd)
33833 pgd_list_del(pgd);
33834 spin_unlock(&pgd_lock);
33835 }
33836 +#endif
33837
33838 /*
33839 * List of all pgd's needed for non-PAE so it can invalidate entries
33840 @@ -153,7 +219,7 @@ static void pgd_dtor(pgd_t *pgd)
33841 * -- nyc
33842 */
33843
33844 -#ifdef CONFIG_X86_PAE
33845 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
33846 /*
33847 * In PAE mode, we need to do a cr3 reload (=tlb flush) when
33848 * updating the top-level pagetable entries to guarantee the
33849 @@ -165,7 +231,7 @@ static void pgd_dtor(pgd_t *pgd)
33850 * not shared between pagetables (!SHARED_KERNEL_PMDS), we allocate
33851 * and initialize the kernel pmds here.
33852 */
33853 -#define PREALLOCATED_PMDS UNSHARED_PTRS_PER_PGD
33854 +#define PREALLOCATED_PXDS (SHARED_KERNEL_PMD ? KERNEL_PGD_BOUNDARY : PTRS_PER_PGD)
33855
33856 void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
33857 {
33858 @@ -183,46 +249,48 @@ void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
33859 */
33860 flush_tlb_mm(mm);
33861 }
33862 +#elif defined(CONFIG_X86_64) && defined(CONFIG_PAX_PER_CPU_PGD)
33863 +#define PREALLOCATED_PXDS USER_PGD_PTRS
33864 #else /* !CONFIG_X86_PAE */
33865
33866 /* No need to prepopulate any pagetable entries in non-PAE modes. */
33867 -#define PREALLOCATED_PMDS 0
33868 +#define PREALLOCATED_PXDS 0
33869
33870 #endif /* CONFIG_X86_PAE */
33871
33872 -static void free_pmds(struct mm_struct *mm, pmd_t *pmds[])
33873 +static void free_pxds(struct mm_struct *mm, pxd_t *pxds[])
33874 {
33875 int i;
33876
33877 - for(i = 0; i < PREALLOCATED_PMDS; i++)
33878 - if (pmds[i]) {
33879 - pgtable_pmd_page_dtor(virt_to_page(pmds[i]));
33880 - free_page((unsigned long)pmds[i]);
33881 - mm_dec_nr_pmds(mm);
33882 + for(i = 0; i < PREALLOCATED_PXDS; i++)
33883 + if (pxds[i]) {
33884 + pgtable_pxd_page_dtor(virt_to_page(pxds[i]));
33885 + free_page((unsigned long)pxds[i]);
33886 + mm_dec_nr_pxds(mm);
33887 }
33888 }
33889
33890 -static int preallocate_pmds(struct mm_struct *mm, pmd_t *pmds[])
33891 +static int preallocate_pxds(struct mm_struct *mm, pxd_t *pxds[])
33892 {
33893 int i;
33894 bool failed = false;
33895
33896 - for(i = 0; i < PREALLOCATED_PMDS; i++) {
33897 - pmd_t *pmd = (pmd_t *)__get_free_page(PGALLOC_GFP);
33898 - if (!pmd)
33899 + for(i = 0; i < PREALLOCATED_PXDS; i++) {
33900 + pxd_t *pxd = (pxd_t *)__get_free_page(PGALLOC_GFP);
33901 + if (!pxd)
33902 failed = true;
33903 - if (pmd && !pgtable_pmd_page_ctor(virt_to_page(pmd))) {
33904 - free_page((unsigned long)pmd);
33905 - pmd = NULL;
33906 + if (pxd && !pgtable_pxd_page_ctor(virt_to_page(pxd))) {
33907 + free_page((unsigned long)pxd);
33908 + pxd = NULL;
33909 failed = true;
33910 }
33911 - if (pmd)
33912 - mm_inc_nr_pmds(mm);
33913 - pmds[i] = pmd;
33914 + if (pxd)
33915 + mm_inc_nr_pxds(mm);
33916 + pxds[i] = pxd;
33917 }
33918
33919 if (failed) {
33920 - free_pmds(mm, pmds);
33921 + free_pxds(mm, pxds);
33922 return -ENOMEM;
33923 }
33924
33925 @@ -235,50 +303,54 @@ static int preallocate_pmds(struct mm_struct *mm, pmd_t *pmds[])
33926 * preallocate which never got a corresponding vma will need to be
33927 * freed manually.
33928 */
33929 -static void pgd_mop_up_pmds(struct mm_struct *mm, pgd_t *pgdp)
33930 +static void pgd_mop_up_pxds(struct mm_struct *mm, pgd_t *pgdp)
33931 {
33932 int i;
33933
33934 - for(i = 0; i < PREALLOCATED_PMDS; i++) {
33935 + for(i = 0; i < PREALLOCATED_PXDS; i++) {
33936 pgd_t pgd = pgdp[i];
33937
33938 if (pgd_val(pgd) != 0) {
33939 - pmd_t *pmd = (pmd_t *)pgd_page_vaddr(pgd);
33940 + pxd_t *pxd = (pxd_t *)pgd_page_vaddr(pgd);
33941
33942 - pgdp[i] = native_make_pgd(0);
33943 + set_pgd(pgdp + i, native_make_pgd(0));
33944
33945 - paravirt_release_pmd(pgd_val(pgd) >> PAGE_SHIFT);
33946 - pmd_free(mm, pmd);
33947 - mm_dec_nr_pmds(mm);
33948 + paravirt_release_pxd(pgd_val(pgd) >> PAGE_SHIFT);
33949 + pxd_free(mm, pxd);
33950 + mm_dec_nr_pxds(mm);
33951 }
33952 }
33953 }
33954
33955 -static void pgd_prepopulate_pmd(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmds[])
33956 +static void pgd_prepopulate_pxd(struct mm_struct *mm, pgd_t *pgd, pxd_t *pxds[])
33957 {
33958 - pud_t *pud;
33959 + pyd_t *pyd;
33960 int i;
33961
33962 - if (PREALLOCATED_PMDS == 0) /* Work around gcc-3.4.x bug */
33963 + if (PREALLOCATED_PXDS == 0) /* Work around gcc-3.4.x bug */
33964 return;
33965
33966 - pud = pud_offset(pgd, 0);
33967 +#ifdef CONFIG_X86_64
33968 + pyd = pyd_offset(mm, 0L);
33969 +#else
33970 + pyd = pyd_offset(pgd, 0L);
33971 +#endif
33972
33973 - for (i = 0; i < PREALLOCATED_PMDS; i++, pud++) {
33974 - pmd_t *pmd = pmds[i];
33975 + for (i = 0; i < PREALLOCATED_PXDS; i++, pyd++) {
33976 + pxd_t *pxd = pxds[i];
33977
33978 if (i >= KERNEL_PGD_BOUNDARY)
33979 - memcpy(pmd, (pmd_t *)pgd_page_vaddr(swapper_pg_dir[i]),
33980 - sizeof(pmd_t) * PTRS_PER_PMD);
33981 + memcpy(pxd, (pxd_t *)pgd_page_vaddr(swapper_pg_dir[i]),
33982 + sizeof(pxd_t) * PTRS_PER_PMD);
33983
33984 - pud_populate(mm, pud, pmd);
33985 + pyd_populate(mm, pyd, pxd);
33986 }
33987 }
33988
33989 pgd_t *pgd_alloc(struct mm_struct *mm)
33990 {
33991 pgd_t *pgd;
33992 - pmd_t *pmds[PREALLOCATED_PMDS];
33993 + pxd_t *pxds[PREALLOCATED_PXDS];
33994
33995 pgd = (pgd_t *)__get_free_page(PGALLOC_GFP);
33996
33997 @@ -287,11 +359,11 @@ pgd_t *pgd_alloc(struct mm_struct *mm)
33998
33999 mm->pgd = pgd;
34000
34001 - if (preallocate_pmds(mm, pmds) != 0)
34002 + if (preallocate_pxds(mm, pxds) != 0)
34003 goto out_free_pgd;
34004
34005 if (paravirt_pgd_alloc(mm) != 0)
34006 - goto out_free_pmds;
34007 + goto out_free_pxds;
34008
34009 /*
34010 * Make sure that pre-populating the pmds is atomic with
34011 @@ -301,14 +373,14 @@ pgd_t *pgd_alloc(struct mm_struct *mm)
34012 spin_lock(&pgd_lock);
34013
34014 pgd_ctor(mm, pgd);
34015 - pgd_prepopulate_pmd(mm, pgd, pmds);
34016 + pgd_prepopulate_pxd(mm, pgd, pxds);
34017
34018 spin_unlock(&pgd_lock);
34019
34020 return pgd;
34021
34022 -out_free_pmds:
34023 - free_pmds(mm, pmds);
34024 +out_free_pxds:
34025 + free_pxds(mm, pxds);
34026 out_free_pgd:
34027 free_page((unsigned long)pgd);
34028 out:
34029 @@ -317,7 +389,7 @@ out:
34030
34031 void pgd_free(struct mm_struct *mm, pgd_t *pgd)
34032 {
34033 - pgd_mop_up_pmds(mm, pgd);
34034 + pgd_mop_up_pxds(mm, pgd);
34035 pgd_dtor(pgd);
34036 paravirt_pgd_free(mm, pgd);
34037 free_page((unsigned long)pgd);
34038 diff --git a/arch/x86/mm/pgtable_32.c b/arch/x86/mm/pgtable_32.c
34039 index 75cc097..79a097f 100644
34040 --- a/arch/x86/mm/pgtable_32.c
34041 +++ b/arch/x86/mm/pgtable_32.c
34042 @@ -47,10 +47,13 @@ void set_pte_vaddr(unsigned long vaddr, pte_t pteval)
34043 return;
34044 }
34045 pte = pte_offset_kernel(pmd, vaddr);
34046 +
34047 + pax_open_kernel();
34048 if (pte_val(pteval))
34049 set_pte_at(&init_mm, vaddr, pte, pteval);
34050 else
34051 pte_clear(&init_mm, vaddr, pte);
34052 + pax_close_kernel();
34053
34054 /*
34055 * It's enough to flush this one mapping.
34056 diff --git a/arch/x86/mm/physaddr.c b/arch/x86/mm/physaddr.c
34057 index e666cbb..61788c45 100644
34058 --- a/arch/x86/mm/physaddr.c
34059 +++ b/arch/x86/mm/physaddr.c
34060 @@ -10,7 +10,7 @@
34061 #ifdef CONFIG_X86_64
34062
34063 #ifdef CONFIG_DEBUG_VIRTUAL
34064 -unsigned long __phys_addr(unsigned long x)
34065 +unsigned long __intentional_overflow(-1) __phys_addr(unsigned long x)
34066 {
34067 unsigned long y = x - __START_KERNEL_map;
34068
34069 @@ -67,7 +67,7 @@ EXPORT_SYMBOL(__virt_addr_valid);
34070 #else
34071
34072 #ifdef CONFIG_DEBUG_VIRTUAL
34073 -unsigned long __phys_addr(unsigned long x)
34074 +unsigned long __intentional_overflow(-1) __phys_addr(unsigned long x)
34075 {
34076 unsigned long phys_addr = x - PAGE_OFFSET;
34077 /* VMALLOC_* aren't constants */
34078 diff --git a/arch/x86/mm/setup_nx.c b/arch/x86/mm/setup_nx.c
34079 index 90555bf..f5f1828 100644
34080 --- a/arch/x86/mm/setup_nx.c
34081 +++ b/arch/x86/mm/setup_nx.c
34082 @@ -5,8 +5,10 @@
34083 #include <asm/pgtable.h>
34084 #include <asm/proto.h>
34085
34086 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
34087 static int disable_nx;
34088
34089 +#ifndef CONFIG_PAX_PAGEEXEC
34090 /*
34091 * noexec = on|off
34092 *
34093 @@ -28,12 +30,17 @@ static int __init noexec_setup(char *str)
34094 return 0;
34095 }
34096 early_param("noexec", noexec_setup);
34097 +#endif
34098 +
34099 +#endif
34100
34101 void x86_configure_nx(void)
34102 {
34103 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
34104 if (cpu_has_nx && !disable_nx)
34105 __supported_pte_mask |= _PAGE_NX;
34106 else
34107 +#endif
34108 __supported_pte_mask &= ~_PAGE_NX;
34109 }
34110
34111 diff --git a/arch/x86/mm/tlb.c b/arch/x86/mm/tlb.c
34112 index 3250f23..7a97ba2 100644
34113 --- a/arch/x86/mm/tlb.c
34114 +++ b/arch/x86/mm/tlb.c
34115 @@ -45,7 +45,11 @@ void leave_mm(int cpu)
34116 BUG();
34117 if (cpumask_test_cpu(cpu, mm_cpumask(active_mm))) {
34118 cpumask_clear_cpu(cpu, mm_cpumask(active_mm));
34119 +
34120 +#ifndef CONFIG_PAX_PER_CPU_PGD
34121 load_cr3(swapper_pg_dir);
34122 +#endif
34123 +
34124 /*
34125 * This gets called in the idle path where RCU
34126 * functions differently. Tracing normally
34127 diff --git a/arch/x86/mm/uderef_64.c b/arch/x86/mm/uderef_64.c
34128 new file mode 100644
34129 index 0000000..dace51c
34130 --- /dev/null
34131 +++ b/arch/x86/mm/uderef_64.c
34132 @@ -0,0 +1,37 @@
34133 +#include <linux/mm.h>
34134 +#include <asm/pgtable.h>
34135 +#include <asm/uaccess.h>
34136 +
34137 +#ifdef CONFIG_PAX_MEMORY_UDEREF
34138 +/* PaX: due to the special call convention these functions must
34139 + * - remain leaf functions under all configurations,
34140 + * - never be called directly, only dereferenced from the wrappers.
34141 + */
34142 +void __pax_open_userland(void)
34143 +{
34144 + unsigned int cpu;
34145 +
34146 + if (unlikely(!segment_eq(get_fs(), USER_DS)))
34147 + return;
34148 +
34149 + cpu = raw_get_cpu();
34150 + BUG_ON((read_cr3() & ~PAGE_MASK) != PCID_KERNEL);
34151 + write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER | PCID_NOFLUSH);
34152 + raw_put_cpu_no_resched();
34153 +}
34154 +EXPORT_SYMBOL(__pax_open_userland);
34155 +
34156 +void __pax_close_userland(void)
34157 +{
34158 + unsigned int cpu;
34159 +
34160 + if (unlikely(!segment_eq(get_fs(), USER_DS)))
34161 + return;
34162 +
34163 + cpu = raw_get_cpu();
34164 + BUG_ON((read_cr3() & ~PAGE_MASK) != PCID_USER);
34165 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
34166 + raw_put_cpu_no_resched();
34167 +}
34168 +EXPORT_SYMBOL(__pax_close_userland);
34169 +#endif
34170 diff --git a/arch/x86/net/bpf_jit.S b/arch/x86/net/bpf_jit.S
34171 index 6440221..f84b5c7 100644
34172 --- a/arch/x86/net/bpf_jit.S
34173 +++ b/arch/x86/net/bpf_jit.S
34174 @@ -9,6 +9,7 @@
34175 */
34176 #include <linux/linkage.h>
34177 #include <asm/dwarf2.h>
34178 +#include <asm/alternative-asm.h>
34179
34180 /*
34181 * Calling convention :
34182 @@ -38,6 +39,7 @@ sk_load_word_positive_offset:
34183 jle bpf_slow_path_word
34184 mov (SKBDATA,%rsi),%eax
34185 bswap %eax /* ntohl() */
34186 + pax_force_retaddr
34187 ret
34188
34189 sk_load_half:
34190 @@ -55,6 +57,7 @@ sk_load_half_positive_offset:
34191 jle bpf_slow_path_half
34192 movzwl (SKBDATA,%rsi),%eax
34193 rol $8,%ax # ntohs()
34194 + pax_force_retaddr
34195 ret
34196
34197 sk_load_byte:
34198 @@ -69,6 +72,7 @@ sk_load_byte_positive_offset:
34199 cmp %esi,%r9d /* if (offset >= hlen) goto bpf_slow_path_byte */
34200 jle bpf_slow_path_byte
34201 movzbl (SKBDATA,%rsi),%eax
34202 + pax_force_retaddr
34203 ret
34204
34205 /* rsi contains offset and can be scratched */
34206 @@ -90,6 +94,7 @@ bpf_slow_path_word:
34207 js bpf_error
34208 mov - MAX_BPF_STACK + 32(%rbp),%eax
34209 bswap %eax
34210 + pax_force_retaddr
34211 ret
34212
34213 bpf_slow_path_half:
34214 @@ -98,12 +103,14 @@ bpf_slow_path_half:
34215 mov - MAX_BPF_STACK + 32(%rbp),%ax
34216 rol $8,%ax
34217 movzwl %ax,%eax
34218 + pax_force_retaddr
34219 ret
34220
34221 bpf_slow_path_byte:
34222 bpf_slow_path_common(1)
34223 js bpf_error
34224 movzbl - MAX_BPF_STACK + 32(%rbp),%eax
34225 + pax_force_retaddr
34226 ret
34227
34228 #define sk_negative_common(SIZE) \
34229 @@ -126,6 +133,7 @@ sk_load_word_negative_offset:
34230 sk_negative_common(4)
34231 mov (%rax), %eax
34232 bswap %eax
34233 + pax_force_retaddr
34234 ret
34235
34236 bpf_slow_path_half_neg:
34237 @@ -137,6 +145,7 @@ sk_load_half_negative_offset:
34238 mov (%rax),%ax
34239 rol $8,%ax
34240 movzwl %ax,%eax
34241 + pax_force_retaddr
34242 ret
34243
34244 bpf_slow_path_byte_neg:
34245 @@ -146,6 +155,7 @@ sk_load_byte_negative_offset:
34246 .globl sk_load_byte_negative_offset
34247 sk_negative_common(1)
34248 movzbl (%rax), %eax
34249 + pax_force_retaddr
34250 ret
34251
34252 bpf_error:
34253 @@ -156,4 +166,5 @@ bpf_error:
34254 mov - MAX_BPF_STACK + 16(%rbp),%r14
34255 mov - MAX_BPF_STACK + 24(%rbp),%r15
34256 leaveq
34257 + pax_force_retaddr
34258 ret
34259 diff --git a/arch/x86/net/bpf_jit_comp.c b/arch/x86/net/bpf_jit_comp.c
34260 index 9875143..36776ae 100644
34261 --- a/arch/x86/net/bpf_jit_comp.c
34262 +++ b/arch/x86/net/bpf_jit_comp.c
34263 @@ -13,7 +13,11 @@
34264 #include <linux/if_vlan.h>
34265 #include <asm/cacheflush.h>
34266
34267 +#ifdef CONFIG_GRKERNSEC_BPF_HARDEN
34268 +int bpf_jit_enable __read_only;
34269 +#else
34270 int bpf_jit_enable __read_mostly;
34271 +#endif
34272
34273 /*
34274 * assembly code in arch/x86/net/bpf_jit.S
34275 @@ -174,7 +178,9 @@ static u8 add_2reg(u8 byte, u32 dst_reg, u32 src_reg)
34276 static void jit_fill_hole(void *area, unsigned int size)
34277 {
34278 /* fill whole space with int3 instructions */
34279 + pax_open_kernel();
34280 memset(area, 0xcc, size);
34281 + pax_close_kernel();
34282 }
34283
34284 struct jit_context {
34285 @@ -559,6 +565,13 @@ static int do_jit(struct bpf_prog *bpf_prog, int *addrs, u8 *image,
34286 if (is_ereg(dst_reg))
34287 EMIT1(0x41);
34288 EMIT3(0xC1, add_1reg(0xC8, dst_reg), 8);
34289 +
34290 + /* emit 'movzwl eax, ax' */
34291 + if (is_ereg(dst_reg))
34292 + EMIT3(0x45, 0x0F, 0xB7);
34293 + else
34294 + EMIT2(0x0F, 0xB7);
34295 + EMIT1(add_2reg(0xC0, dst_reg, dst_reg));
34296 break;
34297 case 32:
34298 /* emit 'bswap eax' to swap lower 4 bytes */
34299 @@ -577,6 +590,27 @@ static int do_jit(struct bpf_prog *bpf_prog, int *addrs, u8 *image,
34300 break;
34301
34302 case BPF_ALU | BPF_END | BPF_FROM_LE:
34303 + switch (imm32) {
34304 + case 16:
34305 + /* emit 'movzwl eax, ax' to zero extend 16-bit
34306 + * into 64 bit
34307 + */
34308 + if (is_ereg(dst_reg))
34309 + EMIT3(0x45, 0x0F, 0xB7);
34310 + else
34311 + EMIT2(0x0F, 0xB7);
34312 + EMIT1(add_2reg(0xC0, dst_reg, dst_reg));
34313 + break;
34314 + case 32:
34315 + /* emit 'mov eax, eax' to clear upper 32-bits */
34316 + if (is_ereg(dst_reg))
34317 + EMIT1(0x45);
34318 + EMIT2(0x89, add_2reg(0xC0, dst_reg, dst_reg));
34319 + break;
34320 + case 64:
34321 + /* nop */
34322 + break;
34323 + }
34324 break;
34325
34326 /* ST: *(u8*)(dst_reg + off) = imm */
34327 @@ -896,7 +930,9 @@ common_load:
34328 pr_err("bpf_jit_compile fatal error\n");
34329 return -EFAULT;
34330 }
34331 + pax_open_kernel();
34332 memcpy(image + proglen, temp, ilen);
34333 + pax_close_kernel();
34334 }
34335 proglen += ilen;
34336 addrs[i] = proglen;
34337 @@ -968,7 +1004,6 @@ void bpf_int_jit_compile(struct bpf_prog *prog)
34338
34339 if (image) {
34340 bpf_flush_icache(header, image + proglen);
34341 - set_memory_ro((unsigned long)header, header->pages);
34342 prog->bpf_func = (void *)image;
34343 prog->jited = true;
34344 }
34345 @@ -981,12 +1016,8 @@ void bpf_jit_free(struct bpf_prog *fp)
34346 unsigned long addr = (unsigned long)fp->bpf_func & PAGE_MASK;
34347 struct bpf_binary_header *header = (void *)addr;
34348
34349 - if (!fp->jited)
34350 - goto free_filter;
34351 + if (fp->jited)
34352 + bpf_jit_binary_free(header);
34353
34354 - set_memory_rw(addr, header->pages);
34355 - bpf_jit_binary_free(header);
34356 -
34357 -free_filter:
34358 bpf_prog_unlock_free(fp);
34359 }
34360 diff --git a/arch/x86/oprofile/backtrace.c b/arch/x86/oprofile/backtrace.c
34361 index 5d04be5..2beeaa2 100644
34362 --- a/arch/x86/oprofile/backtrace.c
34363 +++ b/arch/x86/oprofile/backtrace.c
34364 @@ -46,11 +46,11 @@ dump_user_backtrace_32(struct stack_frame_ia32 *head)
34365 struct stack_frame_ia32 *fp;
34366 unsigned long bytes;
34367
34368 - bytes = copy_from_user_nmi(bufhead, head, sizeof(bufhead));
34369 + bytes = copy_from_user_nmi(bufhead, (const char __force_user *)head, sizeof(bufhead));
34370 if (bytes != 0)
34371 return NULL;
34372
34373 - fp = (struct stack_frame_ia32 *) compat_ptr(bufhead[0].next_frame);
34374 + fp = (struct stack_frame_ia32 __force_kernel *) compat_ptr(bufhead[0].next_frame);
34375
34376 oprofile_add_trace(bufhead[0].return_address);
34377
34378 @@ -92,7 +92,7 @@ static struct stack_frame *dump_user_backtrace(struct stack_frame *head)
34379 struct stack_frame bufhead[2];
34380 unsigned long bytes;
34381
34382 - bytes = copy_from_user_nmi(bufhead, head, sizeof(bufhead));
34383 + bytes = copy_from_user_nmi(bufhead, (const char __force_user *)head, sizeof(bufhead));
34384 if (bytes != 0)
34385 return NULL;
34386
34387 @@ -111,7 +111,7 @@ x86_backtrace(struct pt_regs * const regs, unsigned int depth)
34388 {
34389 struct stack_frame *head = (struct stack_frame *)frame_pointer(regs);
34390
34391 - if (!user_mode_vm(regs)) {
34392 + if (!user_mode(regs)) {
34393 unsigned long stack = kernel_stack_pointer(regs);
34394 if (depth)
34395 dump_trace(NULL, regs, (unsigned long *)stack, 0,
34396 diff --git a/arch/x86/oprofile/nmi_int.c b/arch/x86/oprofile/nmi_int.c
34397 index 1d2e639..f6ef82a 100644
34398 --- a/arch/x86/oprofile/nmi_int.c
34399 +++ b/arch/x86/oprofile/nmi_int.c
34400 @@ -23,6 +23,7 @@
34401 #include <asm/nmi.h>
34402 #include <asm/msr.h>
34403 #include <asm/apic.h>
34404 +#include <asm/pgtable.h>
34405
34406 #include "op_counter.h"
34407 #include "op_x86_model.h"
34408 @@ -785,8 +786,11 @@ int __init op_nmi_init(struct oprofile_operations *ops)
34409 if (ret)
34410 return ret;
34411
34412 - if (!model->num_virt_counters)
34413 - model->num_virt_counters = model->num_counters;
34414 + if (!model->num_virt_counters) {
34415 + pax_open_kernel();
34416 + *(unsigned int *)&model->num_virt_counters = model->num_counters;
34417 + pax_close_kernel();
34418 + }
34419
34420 mux_init(ops);
34421
34422 diff --git a/arch/x86/oprofile/op_model_amd.c b/arch/x86/oprofile/op_model_amd.c
34423 index 50d86c0..7985318 100644
34424 --- a/arch/x86/oprofile/op_model_amd.c
34425 +++ b/arch/x86/oprofile/op_model_amd.c
34426 @@ -519,9 +519,11 @@ static int op_amd_init(struct oprofile_operations *ops)
34427 num_counters = AMD64_NUM_COUNTERS;
34428 }
34429
34430 - op_amd_spec.num_counters = num_counters;
34431 - op_amd_spec.num_controls = num_counters;
34432 - op_amd_spec.num_virt_counters = max(num_counters, NUM_VIRT_COUNTERS);
34433 + pax_open_kernel();
34434 + *(unsigned int *)&op_amd_spec.num_counters = num_counters;
34435 + *(unsigned int *)&op_amd_spec.num_controls = num_counters;
34436 + *(unsigned int *)&op_amd_spec.num_virt_counters = max(num_counters, NUM_VIRT_COUNTERS);
34437 + pax_close_kernel();
34438
34439 return 0;
34440 }
34441 diff --git a/arch/x86/oprofile/op_model_ppro.c b/arch/x86/oprofile/op_model_ppro.c
34442 index d90528e..0127e2b 100644
34443 --- a/arch/x86/oprofile/op_model_ppro.c
34444 +++ b/arch/x86/oprofile/op_model_ppro.c
34445 @@ -19,6 +19,7 @@
34446 #include <asm/msr.h>
34447 #include <asm/apic.h>
34448 #include <asm/nmi.h>
34449 +#include <asm/pgtable.h>
34450
34451 #include "op_x86_model.h"
34452 #include "op_counter.h"
34453 @@ -221,8 +222,10 @@ static void arch_perfmon_setup_counters(void)
34454
34455 num_counters = min((int)eax.split.num_counters, OP_MAX_COUNTER);
34456
34457 - op_arch_perfmon_spec.num_counters = num_counters;
34458 - op_arch_perfmon_spec.num_controls = num_counters;
34459 + pax_open_kernel();
34460 + *(unsigned int *)&op_arch_perfmon_spec.num_counters = num_counters;
34461 + *(unsigned int *)&op_arch_perfmon_spec.num_controls = num_counters;
34462 + pax_close_kernel();
34463 }
34464
34465 static int arch_perfmon_init(struct oprofile_operations *ignore)
34466 diff --git a/arch/x86/oprofile/op_x86_model.h b/arch/x86/oprofile/op_x86_model.h
34467 index 71e8a67..6a313bb 100644
34468 --- a/arch/x86/oprofile/op_x86_model.h
34469 +++ b/arch/x86/oprofile/op_x86_model.h
34470 @@ -52,7 +52,7 @@ struct op_x86_model_spec {
34471 void (*switch_ctrl)(struct op_x86_model_spec const *model,
34472 struct op_msrs const * const msrs);
34473 #endif
34474 -};
34475 +} __do_const;
34476
34477 struct op_counter_config;
34478
34479 diff --git a/arch/x86/pci/intel_mid_pci.c b/arch/x86/pci/intel_mid_pci.c
34480 index 852aa4c..71613f2 100644
34481 --- a/arch/x86/pci/intel_mid_pci.c
34482 +++ b/arch/x86/pci/intel_mid_pci.c
34483 @@ -258,7 +258,7 @@ int __init intel_mid_pci_init(void)
34484 pci_mmcfg_late_init();
34485 pcibios_enable_irq = intel_mid_pci_irq_enable;
34486 pcibios_disable_irq = intel_mid_pci_irq_disable;
34487 - pci_root_ops = intel_mid_pci_ops;
34488 + memcpy((void *)&pci_root_ops, &intel_mid_pci_ops, sizeof pci_root_ops);
34489 pci_soc_mode = 1;
34490 /* Continue with standard init */
34491 return 1;
34492 diff --git a/arch/x86/pci/irq.c b/arch/x86/pci/irq.c
34493 index 5dc6ca5..25c03f5 100644
34494 --- a/arch/x86/pci/irq.c
34495 +++ b/arch/x86/pci/irq.c
34496 @@ -51,7 +51,7 @@ struct irq_router {
34497 struct irq_router_handler {
34498 u16 vendor;
34499 int (*probe)(struct irq_router *r, struct pci_dev *router, u16 device);
34500 -};
34501 +} __do_const;
34502
34503 int (*pcibios_enable_irq)(struct pci_dev *dev) = pirq_enable_irq;
34504 void (*pcibios_disable_irq)(struct pci_dev *dev) = pirq_disable_irq;
34505 @@ -791,7 +791,7 @@ static __init int pico_router_probe(struct irq_router *r, struct pci_dev *router
34506 return 0;
34507 }
34508
34509 -static __initdata struct irq_router_handler pirq_routers[] = {
34510 +static __initconst const struct irq_router_handler pirq_routers[] = {
34511 { PCI_VENDOR_ID_INTEL, intel_router_probe },
34512 { PCI_VENDOR_ID_AL, ali_router_probe },
34513 { PCI_VENDOR_ID_ITE, ite_router_probe },
34514 @@ -818,7 +818,7 @@ static struct pci_dev *pirq_router_dev;
34515 static void __init pirq_find_router(struct irq_router *r)
34516 {
34517 struct irq_routing_table *rt = pirq_table;
34518 - struct irq_router_handler *h;
34519 + const struct irq_router_handler *h;
34520
34521 #ifdef CONFIG_PCI_BIOS
34522 if (!rt->signature) {
34523 @@ -1091,7 +1091,7 @@ static int __init fix_acer_tm360_irqrouting(const struct dmi_system_id *d)
34524 return 0;
34525 }
34526
34527 -static struct dmi_system_id __initdata pciirq_dmi_table[] = {
34528 +static const struct dmi_system_id __initconst pciirq_dmi_table[] = {
34529 {
34530 .callback = fix_broken_hp_bios_irq9,
34531 .ident = "HP Pavilion N5400 Series Laptop",
34532 diff --git a/arch/x86/pci/pcbios.c b/arch/x86/pci/pcbios.c
34533 index 9b83b90..4112152 100644
34534 --- a/arch/x86/pci/pcbios.c
34535 +++ b/arch/x86/pci/pcbios.c
34536 @@ -79,7 +79,7 @@ union bios32 {
34537 static struct {
34538 unsigned long address;
34539 unsigned short segment;
34540 -} bios32_indirect __initdata = { 0, __KERNEL_CS };
34541 +} bios32_indirect __initconst = { 0, __PCIBIOS_CS };
34542
34543 /*
34544 * Returns the entry point for the given service, NULL on error
34545 @@ -92,37 +92,80 @@ static unsigned long __init bios32_service(unsigned long service)
34546 unsigned long length; /* %ecx */
34547 unsigned long entry; /* %edx */
34548 unsigned long flags;
34549 + struct desc_struct d, *gdt;
34550
34551 local_irq_save(flags);
34552 - __asm__("lcall *(%%edi); cld"
34553 +
34554 + gdt = get_cpu_gdt_table(smp_processor_id());
34555 +
34556 + pack_descriptor(&d, 0UL, 0xFFFFFUL, 0x9B, 0xC);
34557 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_CS, &d, DESCTYPE_S);
34558 + pack_descriptor(&d, 0UL, 0xFFFFFUL, 0x93, 0xC);
34559 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_DS, &d, DESCTYPE_S);
34560 +
34561 + __asm__("movw %w7, %%ds; lcall *(%%edi); push %%ss; pop %%ds; cld"
34562 : "=a" (return_code),
34563 "=b" (address),
34564 "=c" (length),
34565 "=d" (entry)
34566 : "0" (service),
34567 "1" (0),
34568 - "D" (&bios32_indirect));
34569 + "D" (&bios32_indirect),
34570 + "r"(__PCIBIOS_DS)
34571 + : "memory");
34572 +
34573 + pax_open_kernel();
34574 + gdt[GDT_ENTRY_PCIBIOS_CS].a = 0;
34575 + gdt[GDT_ENTRY_PCIBIOS_CS].b = 0;
34576 + gdt[GDT_ENTRY_PCIBIOS_DS].a = 0;
34577 + gdt[GDT_ENTRY_PCIBIOS_DS].b = 0;
34578 + pax_close_kernel();
34579 +
34580 local_irq_restore(flags);
34581
34582 switch (return_code) {
34583 - case 0:
34584 - return address + entry;
34585 - case 0x80: /* Not present */
34586 - printk(KERN_WARNING "bios32_service(0x%lx): not present\n", service);
34587 - return 0;
34588 - default: /* Shouldn't happen */
34589 - printk(KERN_WARNING "bios32_service(0x%lx): returned 0x%x -- BIOS bug!\n",
34590 - service, return_code);
34591 + case 0: {
34592 + int cpu;
34593 + unsigned char flags;
34594 +
34595 + printk(KERN_INFO "bios32_service: base:%08lx length:%08lx entry:%08lx\n", address, length, entry);
34596 + if (address >= 0xFFFF0 || length > 0x100000 - address || length <= entry) {
34597 + printk(KERN_WARNING "bios32_service: not valid\n");
34598 return 0;
34599 + }
34600 + address = address + PAGE_OFFSET;
34601 + length += 16UL; /* some BIOSs underreport this... */
34602 + flags = 4;
34603 + if (length >= 64*1024*1024) {
34604 + length >>= PAGE_SHIFT;
34605 + flags |= 8;
34606 + }
34607 +
34608 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
34609 + gdt = get_cpu_gdt_table(cpu);
34610 + pack_descriptor(&d, address, length, 0x9b, flags);
34611 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_CS, &d, DESCTYPE_S);
34612 + pack_descriptor(&d, address, length, 0x93, flags);
34613 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_DS, &d, DESCTYPE_S);
34614 + }
34615 + return entry;
34616 + }
34617 + case 0x80: /* Not present */
34618 + printk(KERN_WARNING "bios32_service(0x%lx): not present\n", service);
34619 + return 0;
34620 + default: /* Shouldn't happen */
34621 + printk(KERN_WARNING "bios32_service(0x%lx): returned 0x%x -- BIOS bug!\n",
34622 + service, return_code);
34623 + return 0;
34624 }
34625 }
34626
34627 static struct {
34628 unsigned long address;
34629 unsigned short segment;
34630 -} pci_indirect = { 0, __KERNEL_CS };
34631 +} pci_indirect __read_only = { 0, __PCIBIOS_CS };
34632
34633 -static int pci_bios_present;
34634 +static int pci_bios_present __read_only;
34635
34636 static int __init check_pcibios(void)
34637 {
34638 @@ -131,11 +174,13 @@ static int __init check_pcibios(void)
34639 unsigned long flags, pcibios_entry;
34640
34641 if ((pcibios_entry = bios32_service(PCI_SERVICE))) {
34642 - pci_indirect.address = pcibios_entry + PAGE_OFFSET;
34643 + pci_indirect.address = pcibios_entry;
34644
34645 local_irq_save(flags);
34646 - __asm__(
34647 - "lcall *(%%edi); cld\n\t"
34648 + __asm__("movw %w6, %%ds\n\t"
34649 + "lcall *%%ss:(%%edi); cld\n\t"
34650 + "push %%ss\n\t"
34651 + "pop %%ds\n\t"
34652 "jc 1f\n\t"
34653 "xor %%ah, %%ah\n"
34654 "1:"
34655 @@ -144,7 +189,8 @@ static int __init check_pcibios(void)
34656 "=b" (ebx),
34657 "=c" (ecx)
34658 : "1" (PCIBIOS_PCI_BIOS_PRESENT),
34659 - "D" (&pci_indirect)
34660 + "D" (&pci_indirect),
34661 + "r" (__PCIBIOS_DS)
34662 : "memory");
34663 local_irq_restore(flags);
34664
34665 @@ -189,7 +235,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34666
34667 switch (len) {
34668 case 1:
34669 - __asm__("lcall *(%%esi); cld\n\t"
34670 + __asm__("movw %w6, %%ds\n\t"
34671 + "lcall *%%ss:(%%esi); cld\n\t"
34672 + "push %%ss\n\t"
34673 + "pop %%ds\n\t"
34674 "jc 1f\n\t"
34675 "xor %%ah, %%ah\n"
34676 "1:"
34677 @@ -198,7 +247,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34678 : "1" (PCIBIOS_READ_CONFIG_BYTE),
34679 "b" (bx),
34680 "D" ((long)reg),
34681 - "S" (&pci_indirect));
34682 + "S" (&pci_indirect),
34683 + "r" (__PCIBIOS_DS));
34684 /*
34685 * Zero-extend the result beyond 8 bits, do not trust the
34686 * BIOS having done it:
34687 @@ -206,7 +256,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34688 *value &= 0xff;
34689 break;
34690 case 2:
34691 - __asm__("lcall *(%%esi); cld\n\t"
34692 + __asm__("movw %w6, %%ds\n\t"
34693 + "lcall *%%ss:(%%esi); cld\n\t"
34694 + "push %%ss\n\t"
34695 + "pop %%ds\n\t"
34696 "jc 1f\n\t"
34697 "xor %%ah, %%ah\n"
34698 "1:"
34699 @@ -215,7 +268,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34700 : "1" (PCIBIOS_READ_CONFIG_WORD),
34701 "b" (bx),
34702 "D" ((long)reg),
34703 - "S" (&pci_indirect));
34704 + "S" (&pci_indirect),
34705 + "r" (__PCIBIOS_DS));
34706 /*
34707 * Zero-extend the result beyond 16 bits, do not trust the
34708 * BIOS having done it:
34709 @@ -223,7 +277,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34710 *value &= 0xffff;
34711 break;
34712 case 4:
34713 - __asm__("lcall *(%%esi); cld\n\t"
34714 + __asm__("movw %w6, %%ds\n\t"
34715 + "lcall *%%ss:(%%esi); cld\n\t"
34716 + "push %%ss\n\t"
34717 + "pop %%ds\n\t"
34718 "jc 1f\n\t"
34719 "xor %%ah, %%ah\n"
34720 "1:"
34721 @@ -232,7 +289,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34722 : "1" (PCIBIOS_READ_CONFIG_DWORD),
34723 "b" (bx),
34724 "D" ((long)reg),
34725 - "S" (&pci_indirect));
34726 + "S" (&pci_indirect),
34727 + "r" (__PCIBIOS_DS));
34728 break;
34729 }
34730
34731 @@ -256,7 +314,10 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34732
34733 switch (len) {
34734 case 1:
34735 - __asm__("lcall *(%%esi); cld\n\t"
34736 + __asm__("movw %w6, %%ds\n\t"
34737 + "lcall *%%ss:(%%esi); cld\n\t"
34738 + "push %%ss\n\t"
34739 + "pop %%ds\n\t"
34740 "jc 1f\n\t"
34741 "xor %%ah, %%ah\n"
34742 "1:"
34743 @@ -265,10 +326,14 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34744 "c" (value),
34745 "b" (bx),
34746 "D" ((long)reg),
34747 - "S" (&pci_indirect));
34748 + "S" (&pci_indirect),
34749 + "r" (__PCIBIOS_DS));
34750 break;
34751 case 2:
34752 - __asm__("lcall *(%%esi); cld\n\t"
34753 + __asm__("movw %w6, %%ds\n\t"
34754 + "lcall *%%ss:(%%esi); cld\n\t"
34755 + "push %%ss\n\t"
34756 + "pop %%ds\n\t"
34757 "jc 1f\n\t"
34758 "xor %%ah, %%ah\n"
34759 "1:"
34760 @@ -277,10 +342,14 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34761 "c" (value),
34762 "b" (bx),
34763 "D" ((long)reg),
34764 - "S" (&pci_indirect));
34765 + "S" (&pci_indirect),
34766 + "r" (__PCIBIOS_DS));
34767 break;
34768 case 4:
34769 - __asm__("lcall *(%%esi); cld\n\t"
34770 + __asm__("movw %w6, %%ds\n\t"
34771 + "lcall *%%ss:(%%esi); cld\n\t"
34772 + "push %%ss\n\t"
34773 + "pop %%ds\n\t"
34774 "jc 1f\n\t"
34775 "xor %%ah, %%ah\n"
34776 "1:"
34777 @@ -289,7 +358,8 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34778 "c" (value),
34779 "b" (bx),
34780 "D" ((long)reg),
34781 - "S" (&pci_indirect));
34782 + "S" (&pci_indirect),
34783 + "r" (__PCIBIOS_DS));
34784 break;
34785 }
34786
34787 @@ -394,10 +464,13 @@ struct irq_routing_table * pcibios_get_irq_routing_table(void)
34788
34789 DBG("PCI: Fetching IRQ routing table... ");
34790 __asm__("push %%es\n\t"
34791 + "movw %w8, %%ds\n\t"
34792 "push %%ds\n\t"
34793 "pop %%es\n\t"
34794 - "lcall *(%%esi); cld\n\t"
34795 + "lcall *%%ss:(%%esi); cld\n\t"
34796 "pop %%es\n\t"
34797 + "push %%ss\n\t"
34798 + "pop %%ds\n"
34799 "jc 1f\n\t"
34800 "xor %%ah, %%ah\n"
34801 "1:"
34802 @@ -408,7 +481,8 @@ struct irq_routing_table * pcibios_get_irq_routing_table(void)
34803 "1" (0),
34804 "D" ((long) &opt),
34805 "S" (&pci_indirect),
34806 - "m" (opt)
34807 + "m" (opt),
34808 + "r" (__PCIBIOS_DS)
34809 : "memory");
34810 DBG("OK ret=%d, size=%d, map=%x\n", ret, opt.size, map);
34811 if (ret & 0xff00)
34812 @@ -432,7 +506,10 @@ int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq)
34813 {
34814 int ret;
34815
34816 - __asm__("lcall *(%%esi); cld\n\t"
34817 + __asm__("movw %w5, %%ds\n\t"
34818 + "lcall *%%ss:(%%esi); cld\n\t"
34819 + "push %%ss\n\t"
34820 + "pop %%ds\n"
34821 "jc 1f\n\t"
34822 "xor %%ah, %%ah\n"
34823 "1:"
34824 @@ -440,7 +517,8 @@ int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq)
34825 : "0" (PCIBIOS_SET_PCI_HW_INT),
34826 "b" ((dev->bus->number << 8) | dev->devfn),
34827 "c" ((irq << 8) | (pin + 10)),
34828 - "S" (&pci_indirect));
34829 + "S" (&pci_indirect),
34830 + "r" (__PCIBIOS_DS));
34831 return !(ret & 0xff00);
34832 }
34833 EXPORT_SYMBOL(pcibios_set_irq_routing);
34834 diff --git a/arch/x86/platform/efi/efi_32.c b/arch/x86/platform/efi/efi_32.c
34835 index 40e7cda..c7e6672 100644
34836 --- a/arch/x86/platform/efi/efi_32.c
34837 +++ b/arch/x86/platform/efi/efi_32.c
34838 @@ -61,11 +61,22 @@ void __init efi_call_phys_prolog(void)
34839 {
34840 struct desc_ptr gdt_descr;
34841
34842 +#ifdef CONFIG_PAX_KERNEXEC
34843 + struct desc_struct d;
34844 +#endif
34845 +
34846 local_irq_save(efi_rt_eflags);
34847
34848 load_cr3(initial_page_table);
34849 __flush_tlb_all();
34850
34851 +#ifdef CONFIG_PAX_KERNEXEC
34852 + pack_descriptor(&d, 0, 0xFFFFF, 0x9B, 0xC);
34853 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_CS, &d, DESCTYPE_S);
34854 + pack_descriptor(&d, 0, 0xFFFFF, 0x93, 0xC);
34855 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_DS, &d, DESCTYPE_S);
34856 +#endif
34857 +
34858 gdt_descr.address = __pa(get_cpu_gdt_table(0));
34859 gdt_descr.size = GDT_SIZE - 1;
34860 load_gdt(&gdt_descr);
34861 @@ -75,11 +86,24 @@ void __init efi_call_phys_epilog(void)
34862 {
34863 struct desc_ptr gdt_descr;
34864
34865 +#ifdef CONFIG_PAX_KERNEXEC
34866 + struct desc_struct d;
34867 +
34868 + memset(&d, 0, sizeof d);
34869 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_CS, &d, DESCTYPE_S);
34870 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_DS, &d, DESCTYPE_S);
34871 +#endif
34872 +
34873 gdt_descr.address = (unsigned long)get_cpu_gdt_table(0);
34874 gdt_descr.size = GDT_SIZE - 1;
34875 load_gdt(&gdt_descr);
34876
34877 +#ifdef CONFIG_PAX_PER_CPU_PGD
34878 + load_cr3(get_cpu_pgd(smp_processor_id(), kernel));
34879 +#else
34880 load_cr3(swapper_pg_dir);
34881 +#endif
34882 +
34883 __flush_tlb_all();
34884
34885 local_irq_restore(efi_rt_eflags);
34886 diff --git a/arch/x86/platform/efi/efi_64.c b/arch/x86/platform/efi/efi_64.c
34887 index 17e80d8..9fa6e41 100644
34888 --- a/arch/x86/platform/efi/efi_64.c
34889 +++ b/arch/x86/platform/efi/efi_64.c
34890 @@ -98,6 +98,11 @@ void __init efi_call_phys_prolog(void)
34891 vaddress = (unsigned long)__va(pgd * PGDIR_SIZE);
34892 set_pgd(pgd_offset_k(pgd * PGDIR_SIZE), *pgd_offset_k(vaddress));
34893 }
34894 +
34895 +#ifdef CONFIG_PAX_PER_CPU_PGD
34896 + load_cr3(swapper_pg_dir);
34897 +#endif
34898 +
34899 __flush_tlb_all();
34900 }
34901
34902 @@ -115,6 +120,11 @@ void __init efi_call_phys_epilog(void)
34903 for (pgd = 0; pgd < n_pgds; pgd++)
34904 set_pgd(pgd_offset_k(pgd * PGDIR_SIZE), save_pgd[pgd]);
34905 kfree(save_pgd);
34906 +
34907 +#ifdef CONFIG_PAX_PER_CPU_PGD
34908 + load_cr3(get_cpu_pgd(smp_processor_id(), kernel));
34909 +#endif
34910 +
34911 __flush_tlb_all();
34912 local_irq_restore(efi_flags);
34913 early_code_mapping_set_exec(0);
34914 @@ -145,8 +155,23 @@ int __init efi_setup_page_tables(unsigned long pa_memmap, unsigned num_pages)
34915 unsigned npages;
34916 pgd_t *pgd;
34917
34918 - if (efi_enabled(EFI_OLD_MEMMAP))
34919 + if (efi_enabled(EFI_OLD_MEMMAP)) {
34920 + /* PaX: We need to disable the NX bit in the PGD, otherwise we won't be
34921 + * able to execute the EFI services.
34922 + */
34923 + if (__supported_pte_mask & _PAGE_NX) {
34924 + unsigned long addr = (unsigned long) __va(0);
34925 + pgd_t pe = __pgd(pgd_val(*pgd_offset_k(addr)) & ~_PAGE_NX);
34926 +
34927 + pr_alert("PAX: Disabling NX protection for low memory map. Try booting without \"efi=old_map\"\n");
34928 +#ifdef CONFIG_PAX_PER_CPU_PGD
34929 + set_pgd(pgd_offset_cpu(0, kernel, addr), pe);
34930 +#endif
34931 + set_pgd(pgd_offset_k(addr), pe);
34932 + }
34933 +
34934 return 0;
34935 + }
34936
34937 efi_scratch.efi_pgt = (pgd_t *)(unsigned long)real_mode_header->trampoline_pgd;
34938 pgd = __va(efi_scratch.efi_pgt);
34939 diff --git a/arch/x86/platform/efi/efi_stub_32.S b/arch/x86/platform/efi/efi_stub_32.S
34940 index 040192b..7d3300f 100644
34941 --- a/arch/x86/platform/efi/efi_stub_32.S
34942 +++ b/arch/x86/platform/efi/efi_stub_32.S
34943 @@ -6,7 +6,9 @@
34944 */
34945
34946 #include <linux/linkage.h>
34947 +#include <linux/init.h>
34948 #include <asm/page_types.h>
34949 +#include <asm/segment.h>
34950
34951 /*
34952 * efi_call_phys(void *, ...) is a function with variable parameters.
34953 @@ -20,7 +22,7 @@
34954 * service functions will comply with gcc calling convention, too.
34955 */
34956
34957 -.text
34958 +__INIT
34959 ENTRY(efi_call_phys)
34960 /*
34961 * 0. The function can only be called in Linux kernel. So CS has been
34962 @@ -36,10 +38,24 @@ ENTRY(efi_call_phys)
34963 * The mapping of lower virtual memory has been created in prolog and
34964 * epilog.
34965 */
34966 - movl $1f, %edx
34967 - subl $__PAGE_OFFSET, %edx
34968 - jmp *%edx
34969 +#ifdef CONFIG_PAX_KERNEXEC
34970 + movl $(__KERNEXEC_EFI_DS), %edx
34971 + mov %edx, %ds
34972 + mov %edx, %es
34973 + mov %edx, %ss
34974 + addl $2f,(1f)
34975 + ljmp *(1f)
34976 +
34977 +__INITDATA
34978 +1: .long __LOAD_PHYSICAL_ADDR, __KERNEXEC_EFI_CS
34979 +.previous
34980 +
34981 +2:
34982 + subl $2b,(1b)
34983 +#else
34984 + jmp 1f-__PAGE_OFFSET
34985 1:
34986 +#endif
34987
34988 /*
34989 * 2. Now on the top of stack is the return
34990 @@ -47,14 +63,8 @@ ENTRY(efi_call_phys)
34991 * parameter 2, ..., param n. To make things easy, we save the return
34992 * address of efi_call_phys in a global variable.
34993 */
34994 - popl %edx
34995 - movl %edx, saved_return_addr
34996 - /* get the function pointer into ECX*/
34997 - popl %ecx
34998 - movl %ecx, efi_rt_function_ptr
34999 - movl $2f, %edx
35000 - subl $__PAGE_OFFSET, %edx
35001 - pushl %edx
35002 + popl (saved_return_addr)
35003 + popl (efi_rt_function_ptr)
35004
35005 /*
35006 * 3. Clear PG bit in %CR0.
35007 @@ -73,9 +83,8 @@ ENTRY(efi_call_phys)
35008 /*
35009 * 5. Call the physical function.
35010 */
35011 - jmp *%ecx
35012 + call *(efi_rt_function_ptr-__PAGE_OFFSET)
35013
35014 -2:
35015 /*
35016 * 6. After EFI runtime service returns, control will return to
35017 * following instruction. We'd better readjust stack pointer first.
35018 @@ -88,35 +97,36 @@ ENTRY(efi_call_phys)
35019 movl %cr0, %edx
35020 orl $0x80000000, %edx
35021 movl %edx, %cr0
35022 - jmp 1f
35023 -1:
35024 +
35025 /*
35026 * 8. Now restore the virtual mode from flat mode by
35027 * adding EIP with PAGE_OFFSET.
35028 */
35029 - movl $1f, %edx
35030 - jmp *%edx
35031 +#ifdef CONFIG_PAX_KERNEXEC
35032 + movl $(__KERNEL_DS), %edx
35033 + mov %edx, %ds
35034 + mov %edx, %es
35035 + mov %edx, %ss
35036 + ljmp $(__KERNEL_CS),$1f
35037 +#else
35038 + jmp 1f+__PAGE_OFFSET
35039 +#endif
35040 1:
35041
35042 /*
35043 * 9. Balance the stack. And because EAX contain the return value,
35044 * we'd better not clobber it.
35045 */
35046 - leal efi_rt_function_ptr, %edx
35047 - movl (%edx), %ecx
35048 - pushl %ecx
35049 + pushl (efi_rt_function_ptr)
35050
35051 /*
35052 - * 10. Push the saved return address onto the stack and return.
35053 + * 10. Return to the saved return address.
35054 */
35055 - leal saved_return_addr, %edx
35056 - movl (%edx), %ecx
35057 - pushl %ecx
35058 - ret
35059 + jmpl *(saved_return_addr)
35060 ENDPROC(efi_call_phys)
35061 .previous
35062
35063 -.data
35064 +__INITDATA
35065 saved_return_addr:
35066 .long 0
35067 efi_rt_function_ptr:
35068 diff --git a/arch/x86/platform/efi/efi_stub_64.S b/arch/x86/platform/efi/efi_stub_64.S
35069 index 86d0f9e..6d499f4 100644
35070 --- a/arch/x86/platform/efi/efi_stub_64.S
35071 +++ b/arch/x86/platform/efi/efi_stub_64.S
35072 @@ -11,6 +11,7 @@
35073 #include <asm/msr.h>
35074 #include <asm/processor-flags.h>
35075 #include <asm/page_types.h>
35076 +#include <asm/alternative-asm.h>
35077
35078 #define SAVE_XMM \
35079 mov %rsp, %rax; \
35080 @@ -88,6 +89,7 @@ ENTRY(efi_call)
35081 RESTORE_PGT
35082 addq $48, %rsp
35083 RESTORE_XMM
35084 + pax_force_retaddr 0, 1
35085 ret
35086 ENDPROC(efi_call)
35087
35088 diff --git a/arch/x86/platform/intel-mid/intel-mid.c b/arch/x86/platform/intel-mid/intel-mid.c
35089 index 3005f0c..d06aeb0 100644
35090 --- a/arch/x86/platform/intel-mid/intel-mid.c
35091 +++ b/arch/x86/platform/intel-mid/intel-mid.c
35092 @@ -63,7 +63,7 @@ enum intel_mid_timer_options intel_mid_timer_options;
35093 /* intel_mid_ops to store sub arch ops */
35094 struct intel_mid_ops *intel_mid_ops;
35095 /* getter function for sub arch ops*/
35096 -static void *(*get_intel_mid_ops[])(void) = INTEL_MID_OPS_INIT;
35097 +static const void *(*get_intel_mid_ops[])(void) = INTEL_MID_OPS_INIT;
35098 enum intel_mid_cpu_type __intel_mid_cpu_chip;
35099 EXPORT_SYMBOL_GPL(__intel_mid_cpu_chip);
35100
35101 @@ -71,9 +71,10 @@ static void intel_mid_power_off(void)
35102 {
35103 };
35104
35105 -static void intel_mid_reboot(void)
35106 +static void __noreturn intel_mid_reboot(void)
35107 {
35108 intel_scu_ipc_simple_command(IPCMSG_COLD_BOOT, 0);
35109 + BUG();
35110 }
35111
35112 static unsigned long __init intel_mid_calibrate_tsc(void)
35113 diff --git a/arch/x86/platform/intel-mid/intel_mid_weak_decls.h b/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
35114 index 3c1c386..59a68ed 100644
35115 --- a/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
35116 +++ b/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
35117 @@ -13,6 +13,6 @@
35118 /* For every CPU addition a new get_<cpuname>_ops interface needs
35119 * to be added.
35120 */
35121 -extern void *get_penwell_ops(void);
35122 -extern void *get_cloverview_ops(void);
35123 -extern void *get_tangier_ops(void);
35124 +extern const void *get_penwell_ops(void);
35125 +extern const void *get_cloverview_ops(void);
35126 +extern const void *get_tangier_ops(void);
35127 diff --git a/arch/x86/platform/intel-mid/mfld.c b/arch/x86/platform/intel-mid/mfld.c
35128 index 23381d2..8ddc10e 100644
35129 --- a/arch/x86/platform/intel-mid/mfld.c
35130 +++ b/arch/x86/platform/intel-mid/mfld.c
35131 @@ -64,12 +64,12 @@ static void __init penwell_arch_setup(void)
35132 pm_power_off = mfld_power_off;
35133 }
35134
35135 -void *get_penwell_ops(void)
35136 +const void *get_penwell_ops(void)
35137 {
35138 return &penwell_ops;
35139 }
35140
35141 -void *get_cloverview_ops(void)
35142 +const void *get_cloverview_ops(void)
35143 {
35144 return &penwell_ops;
35145 }
35146 diff --git a/arch/x86/platform/intel-mid/mrfl.c b/arch/x86/platform/intel-mid/mrfl.c
35147 index aaca917..66eadbc 100644
35148 --- a/arch/x86/platform/intel-mid/mrfl.c
35149 +++ b/arch/x86/platform/intel-mid/mrfl.c
35150 @@ -97,7 +97,7 @@ static struct intel_mid_ops tangier_ops = {
35151 .arch_setup = tangier_arch_setup,
35152 };
35153
35154 -void *get_tangier_ops(void)
35155 +const void *get_tangier_ops(void)
35156 {
35157 return &tangier_ops;
35158 }
35159 diff --git a/arch/x86/platform/intel-quark/imr_selftest.c b/arch/x86/platform/intel-quark/imr_selftest.c
35160 index c9a0838..fae0977 100644
35161 --- a/arch/x86/platform/intel-quark/imr_selftest.c
35162 +++ b/arch/x86/platform/intel-quark/imr_selftest.c
35163 @@ -54,7 +54,7 @@ static void __init imr_self_test_result(int res, const char *fmt, ...)
35164 */
35165 static void __init imr_self_test(void)
35166 {
35167 - phys_addr_t base = virt_to_phys(&_text);
35168 + phys_addr_t base = virt_to_phys(ktla_ktva(_text));
35169 size_t size = virt_to_phys(&__end_rodata) - base;
35170 const char *fmt_over = "overlapped IMR @ (0x%08lx - 0x%08lx)\n";
35171 int ret;
35172 diff --git a/arch/x86/platform/olpc/olpc_dt.c b/arch/x86/platform/olpc/olpc_dt.c
35173 index d6ee929..3637cb5 100644
35174 --- a/arch/x86/platform/olpc/olpc_dt.c
35175 +++ b/arch/x86/platform/olpc/olpc_dt.c
35176 @@ -156,7 +156,7 @@ void * __init prom_early_alloc(unsigned long size)
35177 return res;
35178 }
35179
35180 -static struct of_pdt_ops prom_olpc_ops __initdata = {
35181 +static struct of_pdt_ops prom_olpc_ops __initconst = {
35182 .nextprop = olpc_dt_nextprop,
35183 .getproplen = olpc_dt_getproplen,
35184 .getproperty = olpc_dt_getproperty,
35185 diff --git a/arch/x86/power/cpu.c b/arch/x86/power/cpu.c
35186 index 3e32ed5..cc0adc5 100644
35187 --- a/arch/x86/power/cpu.c
35188 +++ b/arch/x86/power/cpu.c
35189 @@ -134,11 +134,8 @@ static void do_fpu_end(void)
35190 static void fix_processor_context(void)
35191 {
35192 int cpu = smp_processor_id();
35193 - struct tss_struct *t = &per_cpu(init_tss, cpu);
35194 -#ifdef CONFIG_X86_64
35195 - struct desc_struct *desc = get_cpu_gdt_table(cpu);
35196 - tss_desc tss;
35197 -#endif
35198 + struct tss_struct *t = init_tss + cpu;
35199 +
35200 set_tss_desc(cpu, t); /*
35201 * This just modifies memory; should not be
35202 * necessary. But... This is necessary, because
35203 @@ -147,10 +144,6 @@ static void fix_processor_context(void)
35204 */
35205
35206 #ifdef CONFIG_X86_64
35207 - memcpy(&tss, &desc[GDT_ENTRY_TSS], sizeof(tss_desc));
35208 - tss.type = 0x9; /* The available 64-bit TSS (see AMD vol 2, pg 91 */
35209 - write_gdt_entry(desc, GDT_ENTRY_TSS, &tss, DESC_TSS);
35210 -
35211 syscall_init(); /* This sets MSR_*STAR and related */
35212 #endif
35213 load_TR_desc(); /* This does ltr */
35214 diff --git a/arch/x86/realmode/init.c b/arch/x86/realmode/init.c
35215 index 0b7a63d..0d0f2c2 100644
35216 --- a/arch/x86/realmode/init.c
35217 +++ b/arch/x86/realmode/init.c
35218 @@ -68,7 +68,13 @@ void __init setup_real_mode(void)
35219 __va(real_mode_header->trampoline_header);
35220
35221 #ifdef CONFIG_X86_32
35222 - trampoline_header->start = __pa_symbol(startup_32_smp);
35223 + trampoline_header->start = __pa_symbol(ktla_ktva(startup_32_smp));
35224 +
35225 +#ifdef CONFIG_PAX_KERNEXEC
35226 + trampoline_header->start -= LOAD_PHYSICAL_ADDR;
35227 +#endif
35228 +
35229 + trampoline_header->boot_cs = __BOOT_CS;
35230 trampoline_header->gdt_limit = __BOOT_DS + 7;
35231 trampoline_header->gdt_base = __pa_symbol(boot_gdt);
35232 #else
35233 @@ -84,7 +90,7 @@ void __init setup_real_mode(void)
35234 *trampoline_cr4_features = __read_cr4();
35235
35236 trampoline_pgd = (u64 *) __va(real_mode_header->trampoline_pgd);
35237 - trampoline_pgd[0] = init_level4_pgt[pgd_index(__PAGE_OFFSET)].pgd;
35238 + trampoline_pgd[0] = init_level4_pgt[pgd_index(__PAGE_OFFSET)].pgd & ~_PAGE_NX;
35239 trampoline_pgd[511] = init_level4_pgt[511].pgd;
35240 #endif
35241 }
35242 diff --git a/arch/x86/realmode/rm/Makefile b/arch/x86/realmode/rm/Makefile
35243 index 2730d77..2e4cd19 100644
35244 --- a/arch/x86/realmode/rm/Makefile
35245 +++ b/arch/x86/realmode/rm/Makefile
35246 @@ -68,5 +68,8 @@ $(obj)/realmode.relocs: $(obj)/realmode.elf FORCE
35247
35248 KBUILD_CFLAGS := $(LINUXINCLUDE) $(REALMODE_CFLAGS) -D_SETUP -D_WAKEUP \
35249 -I$(srctree)/arch/x86/boot
35250 +ifdef CONSTIFY_PLUGIN
35251 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
35252 +endif
35253 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
35254 GCOV_PROFILE := n
35255 diff --git a/arch/x86/realmode/rm/header.S b/arch/x86/realmode/rm/header.S
35256 index a28221d..93c40f1 100644
35257 --- a/arch/x86/realmode/rm/header.S
35258 +++ b/arch/x86/realmode/rm/header.S
35259 @@ -30,7 +30,9 @@ GLOBAL(real_mode_header)
35260 #endif
35261 /* APM/BIOS reboot */
35262 .long pa_machine_real_restart_asm
35263 -#ifdef CONFIG_X86_64
35264 +#ifdef CONFIG_X86_32
35265 + .long __KERNEL_CS
35266 +#else
35267 .long __KERNEL32_CS
35268 #endif
35269 END(real_mode_header)
35270 diff --git a/arch/x86/realmode/rm/reboot.S b/arch/x86/realmode/rm/reboot.S
35271 index d66c607..3def845 100644
35272 --- a/arch/x86/realmode/rm/reboot.S
35273 +++ b/arch/x86/realmode/rm/reboot.S
35274 @@ -27,6 +27,10 @@ ENTRY(machine_real_restart_asm)
35275 lgdtl pa_tr_gdt
35276
35277 /* Disable paging to drop us out of long mode */
35278 + movl %cr4, %eax
35279 + andl $~X86_CR4_PCIDE, %eax
35280 + movl %eax, %cr4
35281 +
35282 movl %cr0, %eax
35283 andl $~X86_CR0_PG, %eax
35284 movl %eax, %cr0
35285 diff --git a/arch/x86/realmode/rm/trampoline_32.S b/arch/x86/realmode/rm/trampoline_32.S
35286 index 48ddd76..c26749f 100644
35287 --- a/arch/x86/realmode/rm/trampoline_32.S
35288 +++ b/arch/x86/realmode/rm/trampoline_32.S
35289 @@ -24,6 +24,12 @@
35290 #include <asm/page_types.h>
35291 #include "realmode.h"
35292
35293 +#ifdef CONFIG_PAX_KERNEXEC
35294 +#define ta(X) (X)
35295 +#else
35296 +#define ta(X) (pa_ ## X)
35297 +#endif
35298 +
35299 .text
35300 .code16
35301
35302 @@ -38,8 +44,6 @@ ENTRY(trampoline_start)
35303
35304 cli # We should be safe anyway
35305
35306 - movl tr_start, %eax # where we need to go
35307 -
35308 movl $0xA5A5A5A5, trampoline_status
35309 # write marker for master knows we're running
35310
35311 @@ -55,7 +59,7 @@ ENTRY(trampoline_start)
35312 movw $1, %dx # protected mode (PE) bit
35313 lmsw %dx # into protected mode
35314
35315 - ljmpl $__BOOT_CS, $pa_startup_32
35316 + ljmpl *(trampoline_header)
35317
35318 .section ".text32","ax"
35319 .code32
35320 @@ -66,7 +70,7 @@ ENTRY(startup_32) # note: also used from wakeup_asm.S
35321 .balign 8
35322 GLOBAL(trampoline_header)
35323 tr_start: .space 4
35324 - tr_gdt_pad: .space 2
35325 + tr_boot_cs: .space 2
35326 tr_gdt: .space 6
35327 END(trampoline_header)
35328
35329 diff --git a/arch/x86/realmode/rm/trampoline_64.S b/arch/x86/realmode/rm/trampoline_64.S
35330 index dac7b20..72dbaca 100644
35331 --- a/arch/x86/realmode/rm/trampoline_64.S
35332 +++ b/arch/x86/realmode/rm/trampoline_64.S
35333 @@ -93,6 +93,7 @@ ENTRY(startup_32)
35334 movl %edx, %gs
35335
35336 movl pa_tr_cr4, %eax
35337 + andl $~X86_CR4_PCIDE, %eax
35338 movl %eax, %cr4 # Enable PAE mode
35339
35340 # Setup trampoline 4 level pagetables
35341 @@ -106,7 +107,7 @@ ENTRY(startup_32)
35342 wrmsr
35343
35344 # Enable paging and in turn activate Long Mode
35345 - movl $(X86_CR0_PG | X86_CR0_WP | X86_CR0_PE), %eax
35346 + movl $(X86_CR0_PG | X86_CR0_PE), %eax
35347 movl %eax, %cr0
35348
35349 /*
35350 diff --git a/arch/x86/realmode/rm/wakeup_asm.S b/arch/x86/realmode/rm/wakeup_asm.S
35351 index 9e7e147..25a4158 100644
35352 --- a/arch/x86/realmode/rm/wakeup_asm.S
35353 +++ b/arch/x86/realmode/rm/wakeup_asm.S
35354 @@ -126,11 +126,10 @@ ENTRY(wakeup_start)
35355 lgdtl pmode_gdt
35356
35357 /* This really couldn't... */
35358 - movl pmode_entry, %eax
35359 movl pmode_cr0, %ecx
35360 movl %ecx, %cr0
35361 - ljmpl $__KERNEL_CS, $pa_startup_32
35362 - /* -> jmp *%eax in trampoline_32.S */
35363 +
35364 + ljmpl *pmode_entry
35365 #else
35366 jmp trampoline_start
35367 #endif
35368 diff --git a/arch/x86/tools/Makefile b/arch/x86/tools/Makefile
35369 index 604a37e..e49702a 100644
35370 --- a/arch/x86/tools/Makefile
35371 +++ b/arch/x86/tools/Makefile
35372 @@ -37,7 +37,7 @@ $(obj)/test_get_len.o: $(srctree)/arch/x86/lib/insn.c $(srctree)/arch/x86/lib/in
35373
35374 $(obj)/insn_sanity.o: $(srctree)/arch/x86/lib/insn.c $(srctree)/arch/x86/lib/inat.c $(srctree)/arch/x86/include/asm/inat_types.h $(srctree)/arch/x86/include/asm/inat.h $(srctree)/arch/x86/include/asm/insn.h $(objtree)/arch/x86/lib/inat-tables.c
35375
35376 -HOST_EXTRACFLAGS += -I$(srctree)/tools/include
35377 +HOST_EXTRACFLAGS += -I$(srctree)/tools/include -ggdb
35378 hostprogs-y += relocs
35379 relocs-objs := relocs_32.o relocs_64.o relocs_common.o
35380 PHONY += relocs
35381 diff --git a/arch/x86/tools/relocs.c b/arch/x86/tools/relocs.c
35382 index 0c2fae8..88036b7 100644
35383 --- a/arch/x86/tools/relocs.c
35384 +++ b/arch/x86/tools/relocs.c
35385 @@ -1,5 +1,7 @@
35386 /* This is included from relocs_32/64.c */
35387
35388 +#include "../../../include/generated/autoconf.h"
35389 +
35390 #define ElfW(type) _ElfW(ELF_BITS, type)
35391 #define _ElfW(bits, type) __ElfW(bits, type)
35392 #define __ElfW(bits, type) Elf##bits##_##type
35393 @@ -11,6 +13,7 @@
35394 #define Elf_Sym ElfW(Sym)
35395
35396 static Elf_Ehdr ehdr;
35397 +static Elf_Phdr *phdr;
35398
35399 struct relocs {
35400 uint32_t *offset;
35401 @@ -386,9 +389,39 @@ static void read_ehdr(FILE *fp)
35402 }
35403 }
35404
35405 +static void read_phdrs(FILE *fp)
35406 +{
35407 + unsigned int i;
35408 +
35409 + phdr = calloc(ehdr.e_phnum, sizeof(Elf_Phdr));
35410 + if (!phdr) {
35411 + die("Unable to allocate %d program headers\n",
35412 + ehdr.e_phnum);
35413 + }
35414 + if (fseek(fp, ehdr.e_phoff, SEEK_SET) < 0) {
35415 + die("Seek to %d failed: %s\n",
35416 + ehdr.e_phoff, strerror(errno));
35417 + }
35418 + if (fread(phdr, sizeof(*phdr), ehdr.e_phnum, fp) != ehdr.e_phnum) {
35419 + die("Cannot read ELF program headers: %s\n",
35420 + strerror(errno));
35421 + }
35422 + for(i = 0; i < ehdr.e_phnum; i++) {
35423 + phdr[i].p_type = elf_word_to_cpu(phdr[i].p_type);
35424 + phdr[i].p_offset = elf_off_to_cpu(phdr[i].p_offset);
35425 + phdr[i].p_vaddr = elf_addr_to_cpu(phdr[i].p_vaddr);
35426 + phdr[i].p_paddr = elf_addr_to_cpu(phdr[i].p_paddr);
35427 + phdr[i].p_filesz = elf_word_to_cpu(phdr[i].p_filesz);
35428 + phdr[i].p_memsz = elf_word_to_cpu(phdr[i].p_memsz);
35429 + phdr[i].p_flags = elf_word_to_cpu(phdr[i].p_flags);
35430 + phdr[i].p_align = elf_word_to_cpu(phdr[i].p_align);
35431 + }
35432 +
35433 +}
35434 +
35435 static void read_shdrs(FILE *fp)
35436 {
35437 - int i;
35438 + unsigned int i;
35439 Elf_Shdr shdr;
35440
35441 secs = calloc(ehdr.e_shnum, sizeof(struct section));
35442 @@ -423,7 +456,7 @@ static void read_shdrs(FILE *fp)
35443
35444 static void read_strtabs(FILE *fp)
35445 {
35446 - int i;
35447 + unsigned int i;
35448 for (i = 0; i < ehdr.e_shnum; i++) {
35449 struct section *sec = &secs[i];
35450 if (sec->shdr.sh_type != SHT_STRTAB) {
35451 @@ -448,7 +481,7 @@ static void read_strtabs(FILE *fp)
35452
35453 static void read_symtabs(FILE *fp)
35454 {
35455 - int i,j;
35456 + unsigned int i,j;
35457 for (i = 0; i < ehdr.e_shnum; i++) {
35458 struct section *sec = &secs[i];
35459 if (sec->shdr.sh_type != SHT_SYMTAB) {
35460 @@ -479,9 +512,11 @@ static void read_symtabs(FILE *fp)
35461 }
35462
35463
35464 -static void read_relocs(FILE *fp)
35465 +static void read_relocs(FILE *fp, int use_real_mode)
35466 {
35467 - int i,j;
35468 + unsigned int i,j;
35469 + uint32_t base;
35470 +
35471 for (i = 0; i < ehdr.e_shnum; i++) {
35472 struct section *sec = &secs[i];
35473 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35474 @@ -501,9 +536,22 @@ static void read_relocs(FILE *fp)
35475 die("Cannot read symbol table: %s\n",
35476 strerror(errno));
35477 }
35478 + base = 0;
35479 +
35480 +#ifdef CONFIG_X86_32
35481 + for (j = 0; !use_real_mode && j < ehdr.e_phnum; j++) {
35482 + if (phdr[j].p_type != PT_LOAD )
35483 + continue;
35484 + if (secs[sec->shdr.sh_info].shdr.sh_offset < phdr[j].p_offset || secs[sec->shdr.sh_info].shdr.sh_offset >= phdr[j].p_offset + phdr[j].p_filesz)
35485 + continue;
35486 + base = CONFIG_PAGE_OFFSET + phdr[j].p_paddr - phdr[j].p_vaddr;
35487 + break;
35488 + }
35489 +#endif
35490 +
35491 for (j = 0; j < sec->shdr.sh_size/sizeof(Elf_Rel); j++) {
35492 Elf_Rel *rel = &sec->reltab[j];
35493 - rel->r_offset = elf_addr_to_cpu(rel->r_offset);
35494 + rel->r_offset = elf_addr_to_cpu(rel->r_offset) + base;
35495 rel->r_info = elf_xword_to_cpu(rel->r_info);
35496 #if (SHT_REL_TYPE == SHT_RELA)
35497 rel->r_addend = elf_xword_to_cpu(rel->r_addend);
35498 @@ -515,7 +563,7 @@ static void read_relocs(FILE *fp)
35499
35500 static void print_absolute_symbols(void)
35501 {
35502 - int i;
35503 + unsigned int i;
35504 const char *format;
35505
35506 if (ELF_BITS == 64)
35507 @@ -528,7 +576,7 @@ static void print_absolute_symbols(void)
35508 for (i = 0; i < ehdr.e_shnum; i++) {
35509 struct section *sec = &secs[i];
35510 char *sym_strtab;
35511 - int j;
35512 + unsigned int j;
35513
35514 if (sec->shdr.sh_type != SHT_SYMTAB) {
35515 continue;
35516 @@ -555,7 +603,7 @@ static void print_absolute_symbols(void)
35517
35518 static void print_absolute_relocs(void)
35519 {
35520 - int i, printed = 0;
35521 + unsigned int i, printed = 0;
35522 const char *format;
35523
35524 if (ELF_BITS == 64)
35525 @@ -568,7 +616,7 @@ static void print_absolute_relocs(void)
35526 struct section *sec_applies, *sec_symtab;
35527 char *sym_strtab;
35528 Elf_Sym *sh_symtab;
35529 - int j;
35530 + unsigned int j;
35531 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35532 continue;
35533 }
35534 @@ -645,13 +693,13 @@ static void add_reloc(struct relocs *r, uint32_t offset)
35535 static void walk_relocs(int (*process)(struct section *sec, Elf_Rel *rel,
35536 Elf_Sym *sym, const char *symname))
35537 {
35538 - int i;
35539 + unsigned int i;
35540 /* Walk through the relocations */
35541 for (i = 0; i < ehdr.e_shnum; i++) {
35542 char *sym_strtab;
35543 Elf_Sym *sh_symtab;
35544 struct section *sec_applies, *sec_symtab;
35545 - int j;
35546 + unsigned int j;
35547 struct section *sec = &secs[i];
35548
35549 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35550 @@ -830,6 +878,23 @@ static int do_reloc32(struct section *sec, Elf_Rel *rel, Elf_Sym *sym,
35551 {
35552 unsigned r_type = ELF32_R_TYPE(rel->r_info);
35553 int shn_abs = (sym->st_shndx == SHN_ABS) && !is_reloc(S_REL, symname);
35554 + char *sym_strtab = sec->link->link->strtab;
35555 +
35556 + /* Don't relocate actual per-cpu variables, they are absolute indices, not addresses */
35557 + if (!strcmp(sec_name(sym->st_shndx), ".data..percpu") && strcmp(sym_name(sym_strtab, sym), "__per_cpu_load"))
35558 + return 0;
35559 +
35560 +#ifdef CONFIG_PAX_KERNEXEC
35561 + /* Don't relocate actual code, they are relocated implicitly by the base address of KERNEL_CS */
35562 + if (!strcmp(sec_name(sym->st_shndx), ".text.end") && !strcmp(sym_name(sym_strtab, sym), "_etext"))
35563 + return 0;
35564 + if (!strcmp(sec_name(sym->st_shndx), ".init.text"))
35565 + return 0;
35566 + if (!strcmp(sec_name(sym->st_shndx), ".exit.text"))
35567 + return 0;
35568 + if (!strcmp(sec_name(sym->st_shndx), ".text") && strcmp(sym_name(sym_strtab, sym), "__LOAD_PHYSICAL_ADDR"))
35569 + return 0;
35570 +#endif
35571
35572 switch (r_type) {
35573 case R_386_NONE:
35574 @@ -968,7 +1033,7 @@ static int write32_as_text(uint32_t v, FILE *f)
35575
35576 static void emit_relocs(int as_text, int use_real_mode)
35577 {
35578 - int i;
35579 + unsigned int i;
35580 int (*write_reloc)(uint32_t, FILE *) = write32;
35581 int (*do_reloc)(struct section *sec, Elf_Rel *rel, Elf_Sym *sym,
35582 const char *symname);
35583 @@ -1078,10 +1143,11 @@ void process(FILE *fp, int use_real_mode, int as_text,
35584 {
35585 regex_init(use_real_mode);
35586 read_ehdr(fp);
35587 + read_phdrs(fp);
35588 read_shdrs(fp);
35589 read_strtabs(fp);
35590 read_symtabs(fp);
35591 - read_relocs(fp);
35592 + read_relocs(fp, use_real_mode);
35593 if (ELF_BITS == 64)
35594 percpu_init();
35595 if (show_absolute_syms) {
35596 diff --git a/arch/x86/um/mem_32.c b/arch/x86/um/mem_32.c
35597 index f40281e..92728c9 100644
35598 --- a/arch/x86/um/mem_32.c
35599 +++ b/arch/x86/um/mem_32.c
35600 @@ -21,7 +21,7 @@ static int __init gate_vma_init(void)
35601 gate_vma.vm_start = FIXADDR_USER_START;
35602 gate_vma.vm_end = FIXADDR_USER_END;
35603 gate_vma.vm_flags = VM_READ | VM_MAYREAD | VM_EXEC | VM_MAYEXEC;
35604 - gate_vma.vm_page_prot = __P101;
35605 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
35606
35607 return 0;
35608 }
35609 diff --git a/arch/x86/um/tls_32.c b/arch/x86/um/tls_32.c
35610 index 80ffa5b..a33bd15 100644
35611 --- a/arch/x86/um/tls_32.c
35612 +++ b/arch/x86/um/tls_32.c
35613 @@ -260,7 +260,7 @@ out:
35614 if (unlikely(task == current &&
35615 !t->arch.tls_array[idx - GDT_ENTRY_TLS_MIN].flushed)) {
35616 printk(KERN_ERR "get_tls_entry: task with pid %d got here "
35617 - "without flushed TLS.", current->pid);
35618 + "without flushed TLS.", task_pid_nr(current));
35619 }
35620
35621 return 0;
35622 diff --git a/arch/x86/vdso/Makefile b/arch/x86/vdso/Makefile
35623 index 7b9be98..39bb57f 100644
35624 --- a/arch/x86/vdso/Makefile
35625 +++ b/arch/x86/vdso/Makefile
35626 @@ -175,7 +175,7 @@ quiet_cmd_vdso = VDSO $@
35627 -Wl,-T,$(filter %.lds,$^) $(filter %.o,$^) && \
35628 sh $(srctree)/$(src)/checkundef.sh '$(NM)' '$@'
35629
35630 -VDSO_LDFLAGS = -fPIC -shared $(call cc-ldoption, -Wl$(comma)--hash-style=sysv) \
35631 +VDSO_LDFLAGS = -fPIC -shared -Wl,--no-undefined $(call cc-ldoption, -Wl$(comma)--hash-style=sysv) \
35632 $(call cc-ldoption, -Wl$(comma)--build-id) -Wl,-Bsymbolic $(LTO_CFLAGS)
35633 GCOV_PROFILE := n
35634
35635 diff --git a/arch/x86/vdso/vdso2c.h b/arch/x86/vdso/vdso2c.h
35636 index 0224987..c7d65a5 100644
35637 --- a/arch/x86/vdso/vdso2c.h
35638 +++ b/arch/x86/vdso/vdso2c.h
35639 @@ -12,7 +12,7 @@ static void BITSFUNC(go)(void *raw_addr, size_t raw_len,
35640 unsigned long load_size = -1; /* Work around bogus warning */
35641 unsigned long mapping_size;
35642 ELF(Ehdr) *hdr = (ELF(Ehdr) *)raw_addr;
35643 - int i;
35644 + unsigned int i;
35645 unsigned long j;
35646 ELF(Shdr) *symtab_hdr = NULL, *strtab_hdr, *secstrings_hdr,
35647 *alt_sec = NULL;
35648 diff --git a/arch/x86/vdso/vdso32-setup.c b/arch/x86/vdso/vdso32-setup.c
35649 index e904c27..b9eaa03 100644
35650 --- a/arch/x86/vdso/vdso32-setup.c
35651 +++ b/arch/x86/vdso/vdso32-setup.c
35652 @@ -14,6 +14,7 @@
35653 #include <asm/cpufeature.h>
35654 #include <asm/processor.h>
35655 #include <asm/vdso.h>
35656 +#include <asm/mman.h>
35657
35658 #ifdef CONFIG_COMPAT_VDSO
35659 #define VDSO_DEFAULT 0
35660 diff --git a/arch/x86/vdso/vma.c b/arch/x86/vdso/vma.c
35661 index 1c9f750..cfddb1a 100644
35662 --- a/arch/x86/vdso/vma.c
35663 +++ b/arch/x86/vdso/vma.c
35664 @@ -19,10 +19,7 @@
35665 #include <asm/page.h>
35666 #include <asm/hpet.h>
35667 #include <asm/desc.h>
35668 -
35669 -#if defined(CONFIG_X86_64)
35670 -unsigned int __read_mostly vdso64_enabled = 1;
35671 -#endif
35672 +#include <asm/mman.h>
35673
35674 void __init init_vdso_image(const struct vdso_image *image)
35675 {
35676 @@ -101,6 +98,11 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
35677 .pages = no_pages,
35678 };
35679
35680 +#ifdef CONFIG_PAX_RANDMMAP
35681 + if (mm->pax_flags & MF_PAX_RANDMMAP)
35682 + calculate_addr = false;
35683 +#endif
35684 +
35685 if (calculate_addr) {
35686 addr = vdso_addr(current->mm->start_stack,
35687 image->size - image->sym_vvar_start);
35688 @@ -111,14 +113,14 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
35689 down_write(&mm->mmap_sem);
35690
35691 addr = get_unmapped_area(NULL, addr,
35692 - image->size - image->sym_vvar_start, 0, 0);
35693 + image->size - image->sym_vvar_start, 0, MAP_EXECUTABLE);
35694 if (IS_ERR_VALUE(addr)) {
35695 ret = addr;
35696 goto up_fail;
35697 }
35698
35699 text_start = addr - image->sym_vvar_start;
35700 - current->mm->context.vdso = (void __user *)text_start;
35701 + mm->context.vdso = text_start;
35702
35703 /*
35704 * MAYWRITE to allow gdb to COW and set breakpoints
35705 @@ -163,15 +165,12 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
35706 hpet_address >> PAGE_SHIFT,
35707 PAGE_SIZE,
35708 pgprot_noncached(PAGE_READONLY));
35709 -
35710 - if (ret)
35711 - goto up_fail;
35712 }
35713 #endif
35714
35715 up_fail:
35716 if (ret)
35717 - current->mm->context.vdso = NULL;
35718 + current->mm->context.vdso = 0;
35719
35720 up_write(&mm->mmap_sem);
35721 return ret;
35722 @@ -191,8 +190,8 @@ static int load_vdso32(void)
35723
35724 if (selected_vdso32->sym_VDSO32_SYSENTER_RETURN)
35725 current_thread_info()->sysenter_return =
35726 - current->mm->context.vdso +
35727 - selected_vdso32->sym_VDSO32_SYSENTER_RETURN;
35728 + (void __force_user *)(current->mm->context.vdso +
35729 + selected_vdso32->sym_VDSO32_SYSENTER_RETURN);
35730
35731 return 0;
35732 }
35733 @@ -201,9 +200,6 @@ static int load_vdso32(void)
35734 #ifdef CONFIG_X86_64
35735 int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
35736 {
35737 - if (!vdso64_enabled)
35738 - return 0;
35739 -
35740 return map_vdso(&vdso_image_64, true);
35741 }
35742
35743 @@ -212,12 +208,8 @@ int compat_arch_setup_additional_pages(struct linux_binprm *bprm,
35744 int uses_interp)
35745 {
35746 #ifdef CONFIG_X86_X32_ABI
35747 - if (test_thread_flag(TIF_X32)) {
35748 - if (!vdso64_enabled)
35749 - return 0;
35750 -
35751 + if (test_thread_flag(TIF_X32))
35752 return map_vdso(&vdso_image_x32, true);
35753 - }
35754 #endif
35755
35756 return load_vdso32();
35757 @@ -231,15 +223,6 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
35758 #endif
35759
35760 #ifdef CONFIG_X86_64
35761 -static __init int vdso_setup(char *s)
35762 -{
35763 - vdso64_enabled = simple_strtoul(s, NULL, 0);
35764 - return 0;
35765 -}
35766 -__setup("vdso=", vdso_setup);
35767 -#endif
35768 -
35769 -#ifdef CONFIG_X86_64
35770 static void vgetcpu_cpu_init(void *arg)
35771 {
35772 int cpu = smp_processor_id();
35773 diff --git a/arch/x86/xen/Kconfig b/arch/x86/xen/Kconfig
35774 index e88fda8..76ce7ce 100644
35775 --- a/arch/x86/xen/Kconfig
35776 +++ b/arch/x86/xen/Kconfig
35777 @@ -9,6 +9,7 @@ config XEN
35778 select XEN_HAVE_PVMMU
35779 depends on X86_64 || (X86_32 && X86_PAE)
35780 depends on X86_TSC
35781 + depends on !GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_VIRT_XEN
35782 help
35783 This is the Linux Xen port. Enabling this will allow the
35784 kernel to boot in a paravirtualized environment under the
35785 diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
35786 index 5240f56..0c12163 100644
35787 --- a/arch/x86/xen/enlighten.c
35788 +++ b/arch/x86/xen/enlighten.c
35789 @@ -125,8 +125,6 @@ EXPORT_SYMBOL_GPL(xen_start_info);
35790
35791 struct shared_info xen_dummy_shared_info;
35792
35793 -void *xen_initial_gdt;
35794 -
35795 RESERVE_BRK(shared_info_page_brk, PAGE_SIZE);
35796 __read_mostly int xen_have_vector_callback;
35797 EXPORT_SYMBOL_GPL(xen_have_vector_callback);
35798 @@ -544,8 +542,7 @@ static void xen_load_gdt(const struct desc_ptr *dtr)
35799 {
35800 unsigned long va = dtr->address;
35801 unsigned int size = dtr->size + 1;
35802 - unsigned pages = (size + PAGE_SIZE - 1) / PAGE_SIZE;
35803 - unsigned long frames[pages];
35804 + unsigned long frames[65536 / PAGE_SIZE];
35805 int f;
35806
35807 /*
35808 @@ -593,8 +590,7 @@ static void __init xen_load_gdt_boot(const struct desc_ptr *dtr)
35809 {
35810 unsigned long va = dtr->address;
35811 unsigned int size = dtr->size + 1;
35812 - unsigned pages = (size + PAGE_SIZE - 1) / PAGE_SIZE;
35813 - unsigned long frames[pages];
35814 + unsigned long frames[(GDT_SIZE + PAGE_SIZE - 1) / PAGE_SIZE];
35815 int f;
35816
35817 /*
35818 @@ -602,7 +598,7 @@ static void __init xen_load_gdt_boot(const struct desc_ptr *dtr)
35819 * 8-byte entries, or 16 4k pages..
35820 */
35821
35822 - BUG_ON(size > 65536);
35823 + BUG_ON(size > GDT_SIZE);
35824 BUG_ON(va & ~PAGE_MASK);
35825
35826 for (f = 0; va < dtr->address + size; va += PAGE_SIZE, f++) {
35827 @@ -991,7 +987,7 @@ static u32 xen_safe_apic_wait_icr_idle(void)
35828 return 0;
35829 }
35830
35831 -static void set_xen_basic_apic_ops(void)
35832 +static void __init set_xen_basic_apic_ops(void)
35833 {
35834 apic->read = xen_apic_read;
35835 apic->write = xen_apic_write;
35836 @@ -1308,30 +1304,30 @@ static const struct pv_apic_ops xen_apic_ops __initconst = {
35837 #endif
35838 };
35839
35840 -static void xen_reboot(int reason)
35841 +static __noreturn void xen_reboot(int reason)
35842 {
35843 struct sched_shutdown r = { .reason = reason };
35844
35845 - if (HYPERVISOR_sched_op(SCHEDOP_shutdown, &r))
35846 - BUG();
35847 + HYPERVISOR_sched_op(SCHEDOP_shutdown, &r);
35848 + BUG();
35849 }
35850
35851 -static void xen_restart(char *msg)
35852 +static __noreturn void xen_restart(char *msg)
35853 {
35854 xen_reboot(SHUTDOWN_reboot);
35855 }
35856
35857 -static void xen_emergency_restart(void)
35858 +static __noreturn void xen_emergency_restart(void)
35859 {
35860 xen_reboot(SHUTDOWN_reboot);
35861 }
35862
35863 -static void xen_machine_halt(void)
35864 +static __noreturn void xen_machine_halt(void)
35865 {
35866 xen_reboot(SHUTDOWN_poweroff);
35867 }
35868
35869 -static void xen_machine_power_off(void)
35870 +static __noreturn void xen_machine_power_off(void)
35871 {
35872 if (pm_power_off)
35873 pm_power_off();
35874 @@ -1484,8 +1480,11 @@ static void __ref xen_setup_gdt(int cpu)
35875 pv_cpu_ops.write_gdt_entry = xen_write_gdt_entry_boot;
35876 pv_cpu_ops.load_gdt = xen_load_gdt_boot;
35877
35878 - setup_stack_canary_segment(0);
35879 - switch_to_new_gdt(0);
35880 + setup_stack_canary_segment(cpu);
35881 +#ifdef CONFIG_X86_64
35882 + load_percpu_segment(cpu);
35883 +#endif
35884 + switch_to_new_gdt(cpu);
35885
35886 pv_cpu_ops.write_gdt_entry = xen_write_gdt_entry;
35887 pv_cpu_ops.load_gdt = xen_load_gdt;
35888 @@ -1600,7 +1599,17 @@ asmlinkage __visible void __init xen_start_kernel(void)
35889 __userpte_alloc_gfp &= ~__GFP_HIGHMEM;
35890
35891 /* Work out if we support NX */
35892 - x86_configure_nx();
35893 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
35894 + if ((cpuid_eax(0x80000000) & 0xffff0000) == 0x80000000 &&
35895 + (cpuid_edx(0x80000001) & (1U << (X86_FEATURE_NX & 31)))) {
35896 + unsigned l, h;
35897 +
35898 + __supported_pte_mask |= _PAGE_NX;
35899 + rdmsr(MSR_EFER, l, h);
35900 + l |= EFER_NX;
35901 + wrmsr(MSR_EFER, l, h);
35902 + }
35903 +#endif
35904
35905 /* Get mfn list */
35906 xen_build_dynamic_phys_to_machine();
35907 @@ -1628,13 +1637,6 @@ asmlinkage __visible void __init xen_start_kernel(void)
35908
35909 machine_ops = xen_machine_ops;
35910
35911 - /*
35912 - * The only reliable way to retain the initial address of the
35913 - * percpu gdt_page is to remember it here, so we can go and
35914 - * mark it RW later, when the initial percpu area is freed.
35915 - */
35916 - xen_initial_gdt = &per_cpu(gdt_page, 0);
35917 -
35918 xen_smp_init();
35919
35920 #ifdef CONFIG_ACPI_NUMA
35921 diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
35922 index adca9e2..cdba9d1 100644
35923 --- a/arch/x86/xen/mmu.c
35924 +++ b/arch/x86/xen/mmu.c
35925 @@ -379,7 +379,7 @@ static pteval_t pte_mfn_to_pfn(pteval_t val)
35926 return val;
35927 }
35928
35929 -static pteval_t pte_pfn_to_mfn(pteval_t val)
35930 +static pteval_t __intentional_overflow(-1) pte_pfn_to_mfn(pteval_t val)
35931 {
35932 if (val & _PAGE_PRESENT) {
35933 unsigned long pfn = (val & PTE_PFN_MASK) >> PAGE_SHIFT;
35934 @@ -1835,7 +1835,11 @@ void __init xen_setup_kernel_pagetable(pgd_t *pgd, unsigned long max_pfn)
35935 * L3_k[511] -> level2_fixmap_pgt */
35936 convert_pfn_mfn(level3_kernel_pgt);
35937
35938 + convert_pfn_mfn(level3_vmalloc_start_pgt);
35939 + convert_pfn_mfn(level3_vmalloc_end_pgt);
35940 + convert_pfn_mfn(level3_vmemmap_pgt);
35941 /* L3_k[511][506] -> level1_fixmap_pgt */
35942 + /* L3_k[511][507] -> level1_vsyscall_pgt */
35943 convert_pfn_mfn(level2_fixmap_pgt);
35944 }
35945 /* We get [511][511] and have Xen's version of level2_kernel_pgt */
35946 @@ -1860,11 +1864,18 @@ void __init xen_setup_kernel_pagetable(pgd_t *pgd, unsigned long max_pfn)
35947 set_page_prot(init_level4_pgt, PAGE_KERNEL_RO);
35948 set_page_prot(level3_ident_pgt, PAGE_KERNEL_RO);
35949 set_page_prot(level3_kernel_pgt, PAGE_KERNEL_RO);
35950 + set_page_prot(level3_vmalloc_start_pgt, PAGE_KERNEL_RO);
35951 + set_page_prot(level3_vmalloc_end_pgt, PAGE_KERNEL_RO);
35952 + set_page_prot(level3_vmemmap_pgt, PAGE_KERNEL_RO);
35953 set_page_prot(level3_user_vsyscall, PAGE_KERNEL_RO);
35954 set_page_prot(level2_ident_pgt, PAGE_KERNEL_RO);
35955 + set_page_prot(level2_vmemmap_pgt, PAGE_KERNEL_RO);
35956 set_page_prot(level2_kernel_pgt, PAGE_KERNEL_RO);
35957 set_page_prot(level2_fixmap_pgt, PAGE_KERNEL_RO);
35958 - set_page_prot(level1_fixmap_pgt, PAGE_KERNEL_RO);
35959 + set_page_prot(level1_fixmap_pgt[0], PAGE_KERNEL_RO);
35960 + set_page_prot(level1_fixmap_pgt[1], PAGE_KERNEL_RO);
35961 + set_page_prot(level1_fixmap_pgt[2], PAGE_KERNEL_RO);
35962 + set_page_prot(level1_vsyscall_pgt, PAGE_KERNEL_RO);
35963
35964 /* Pin down new L4 */
35965 pin_pagetable_pfn(MMUEXT_PIN_L4_TABLE,
35966 @@ -2048,6 +2059,7 @@ static void __init xen_post_allocator_init(void)
35967 pv_mmu_ops.set_pud = xen_set_pud;
35968 #if PAGETABLE_LEVELS == 4
35969 pv_mmu_ops.set_pgd = xen_set_pgd;
35970 + pv_mmu_ops.set_pgd_batched = xen_set_pgd;
35971 #endif
35972
35973 /* This will work as long as patching hasn't happened yet
35974 @@ -2126,6 +2138,7 @@ static const struct pv_mmu_ops xen_mmu_ops __initconst = {
35975 .pud_val = PV_CALLEE_SAVE(xen_pud_val),
35976 .make_pud = PV_CALLEE_SAVE(xen_make_pud),
35977 .set_pgd = xen_set_pgd_hyper,
35978 + .set_pgd_batched = xen_set_pgd_hyper,
35979
35980 .alloc_pud = xen_alloc_pmd_init,
35981 .release_pud = xen_release_pmd_init,
35982 diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c
35983 index 08e8489..b1e182f 100644
35984 --- a/arch/x86/xen/smp.c
35985 +++ b/arch/x86/xen/smp.c
35986 @@ -288,17 +288,13 @@ static void __init xen_smp_prepare_boot_cpu(void)
35987
35988 if (xen_pv_domain()) {
35989 if (!xen_feature(XENFEAT_writable_page_tables))
35990 - /* We've switched to the "real" per-cpu gdt, so make
35991 - * sure the old memory can be recycled. */
35992 - make_lowmem_page_readwrite(xen_initial_gdt);
35993 -
35994 #ifdef CONFIG_X86_32
35995 /*
35996 * Xen starts us with XEN_FLAT_RING1_DS, but linux code
35997 * expects __USER_DS
35998 */
35999 - loadsegment(ds, __USER_DS);
36000 - loadsegment(es, __USER_DS);
36001 + loadsegment(ds, __KERNEL_DS);
36002 + loadsegment(es, __KERNEL_DS);
36003 #endif
36004
36005 xen_filter_cpu_maps();
36006 @@ -379,7 +375,7 @@ cpu_initialize_context(unsigned int cpu, struct task_struct *idle)
36007 #ifdef CONFIG_X86_32
36008 /* Note: PVH is not yet supported on x86_32. */
36009 ctxt->user_regs.fs = __KERNEL_PERCPU;
36010 - ctxt->user_regs.gs = __KERNEL_STACK_CANARY;
36011 + savesegment(gs, ctxt->user_regs.gs);
36012 #endif
36013 memset(&ctxt->fpu_ctxt, 0, sizeof(ctxt->fpu_ctxt));
36014
36015 @@ -387,8 +383,8 @@ cpu_initialize_context(unsigned int cpu, struct task_struct *idle)
36016 ctxt->user_regs.eip = (unsigned long)cpu_bringup_and_idle;
36017 ctxt->flags = VGCF_IN_KERNEL;
36018 ctxt->user_regs.eflags = 0x1000; /* IOPL_RING1 */
36019 - ctxt->user_regs.ds = __USER_DS;
36020 - ctxt->user_regs.es = __USER_DS;
36021 + ctxt->user_regs.ds = __KERNEL_DS;
36022 + ctxt->user_regs.es = __KERNEL_DS;
36023 ctxt->user_regs.ss = __KERNEL_DS;
36024
36025 xen_copy_trap_info(ctxt->trap_ctxt);
36026 @@ -446,14 +442,13 @@ static int xen_cpu_up(unsigned int cpu, struct task_struct *idle)
36027 int rc;
36028
36029 per_cpu(current_task, cpu) = idle;
36030 + per_cpu(current_tinfo, cpu) = &idle->tinfo;
36031 #ifdef CONFIG_X86_32
36032 irq_ctx_init(cpu);
36033 #else
36034 clear_tsk_thread_flag(idle, TIF_FORK);
36035 #endif
36036 - per_cpu(kernel_stack, cpu) =
36037 - (unsigned long)task_stack_page(idle) -
36038 - KERNEL_STACK_OFFSET + THREAD_SIZE;
36039 + per_cpu(kernel_stack, cpu) = (unsigned long)task_stack_page(idle) - 16 + THREAD_SIZE;
36040
36041 xen_setup_runstate_info(cpu);
36042 xen_setup_timer(cpu);
36043 @@ -732,7 +727,7 @@ static const struct smp_ops xen_smp_ops __initconst = {
36044
36045 void __init xen_smp_init(void)
36046 {
36047 - smp_ops = xen_smp_ops;
36048 + memcpy((void *)&smp_ops, &xen_smp_ops, sizeof smp_ops);
36049 xen_fill_possible_map();
36050 }
36051
36052 diff --git a/arch/x86/xen/xen-asm_32.S b/arch/x86/xen/xen-asm_32.S
36053 index fd92a64..1f72641 100644
36054 --- a/arch/x86/xen/xen-asm_32.S
36055 +++ b/arch/x86/xen/xen-asm_32.S
36056 @@ -99,7 +99,7 @@ ENTRY(xen_iret)
36057 pushw %fs
36058 movl $(__KERNEL_PERCPU), %eax
36059 movl %eax, %fs
36060 - movl %fs:xen_vcpu, %eax
36061 + mov PER_CPU_VAR(xen_vcpu), %eax
36062 POP_FS
36063 #else
36064 movl %ss:xen_vcpu, %eax
36065 diff --git a/arch/x86/xen/xen-head.S b/arch/x86/xen/xen-head.S
36066 index 674b2225..f1f5dc1 100644
36067 --- a/arch/x86/xen/xen-head.S
36068 +++ b/arch/x86/xen/xen-head.S
36069 @@ -39,6 +39,17 @@ ENTRY(startup_xen)
36070 #ifdef CONFIG_X86_32
36071 mov %esi,xen_start_info
36072 mov $init_thread_union+THREAD_SIZE,%esp
36073 +#ifdef CONFIG_SMP
36074 + movl $cpu_gdt_table,%edi
36075 + movl $__per_cpu_load,%eax
36076 + movw %ax,__KERNEL_PERCPU + 2(%edi)
36077 + rorl $16,%eax
36078 + movb %al,__KERNEL_PERCPU + 4(%edi)
36079 + movb %ah,__KERNEL_PERCPU + 7(%edi)
36080 + movl $__per_cpu_end - 1,%eax
36081 + subl $__per_cpu_start,%eax
36082 + movw %ax,__KERNEL_PERCPU + 0(%edi)
36083 +#endif
36084 #else
36085 mov %rsi,xen_start_info
36086 mov $init_thread_union+THREAD_SIZE,%rsp
36087 diff --git a/arch/x86/xen/xen-ops.h b/arch/x86/xen/xen-ops.h
36088 index 9e195c6..523ed36 100644
36089 --- a/arch/x86/xen/xen-ops.h
36090 +++ b/arch/x86/xen/xen-ops.h
36091 @@ -16,8 +16,6 @@ void xen_syscall_target(void);
36092 void xen_syscall32_target(void);
36093 #endif
36094
36095 -extern void *xen_initial_gdt;
36096 -
36097 struct trap_info;
36098 void xen_copy_trap_info(struct trap_info *traps);
36099
36100 diff --git a/arch/xtensa/variants/dc232b/include/variant/core.h b/arch/xtensa/variants/dc232b/include/variant/core.h
36101 index 525bd3d..ef888b1 100644
36102 --- a/arch/xtensa/variants/dc232b/include/variant/core.h
36103 +++ b/arch/xtensa/variants/dc232b/include/variant/core.h
36104 @@ -119,9 +119,9 @@
36105 ----------------------------------------------------------------------*/
36106
36107 #define XCHAL_ICACHE_LINESIZE 32 /* I-cache line size in bytes */
36108 -#define XCHAL_DCACHE_LINESIZE 32 /* D-cache line size in bytes */
36109 #define XCHAL_ICACHE_LINEWIDTH 5 /* log2(I line size in bytes) */
36110 #define XCHAL_DCACHE_LINEWIDTH 5 /* log2(D line size in bytes) */
36111 +#define XCHAL_DCACHE_LINESIZE (_AC(1,UL) << XCHAL_DCACHE_LINEWIDTH) /* D-cache line size in bytes */
36112
36113 #define XCHAL_ICACHE_SIZE 16384 /* I-cache size in bytes or 0 */
36114 #define XCHAL_DCACHE_SIZE 16384 /* D-cache size in bytes or 0 */
36115 diff --git a/arch/xtensa/variants/fsf/include/variant/core.h b/arch/xtensa/variants/fsf/include/variant/core.h
36116 index 2f33760..835e50a 100644
36117 --- a/arch/xtensa/variants/fsf/include/variant/core.h
36118 +++ b/arch/xtensa/variants/fsf/include/variant/core.h
36119 @@ -11,6 +11,7 @@
36120 #ifndef _XTENSA_CORE_H
36121 #define _XTENSA_CORE_H
36122
36123 +#include <linux/const.h>
36124
36125 /****************************************************************************
36126 Parameters Useful for Any Code, USER or PRIVILEGED
36127 @@ -112,9 +113,9 @@
36128 ----------------------------------------------------------------------*/
36129
36130 #define XCHAL_ICACHE_LINESIZE 16 /* I-cache line size in bytes */
36131 -#define XCHAL_DCACHE_LINESIZE 16 /* D-cache line size in bytes */
36132 #define XCHAL_ICACHE_LINEWIDTH 4 /* log2(I line size in bytes) */
36133 #define XCHAL_DCACHE_LINEWIDTH 4 /* log2(D line size in bytes) */
36134 +#define XCHAL_DCACHE_LINESIZE (_AC(1,UL) << XCHAL_DCACHE_LINEWIDTH) /* D-cache line size in bytes */
36135
36136 #define XCHAL_ICACHE_SIZE 8192 /* I-cache size in bytes or 0 */
36137 #define XCHAL_DCACHE_SIZE 8192 /* D-cache size in bytes or 0 */
36138 diff --git a/block/bio.c b/block/bio.c
36139 index f66a4ea..73ddf55 100644
36140 --- a/block/bio.c
36141 +++ b/block/bio.c
36142 @@ -1172,7 +1172,7 @@ struct bio *bio_copy_user_iov(struct request_queue *q,
36143 /*
36144 * Overflow, abort
36145 */
36146 - if (end < start)
36147 + if (end < start || end - start > INT_MAX - nr_pages)
36148 return ERR_PTR(-EINVAL);
36149
36150 nr_pages += end - start;
36151 @@ -1297,7 +1297,7 @@ struct bio *bio_map_user_iov(struct request_queue *q,
36152 /*
36153 * Overflow, abort
36154 */
36155 - if (end < start)
36156 + if (end < start || end - start > INT_MAX - nr_pages)
36157 return ERR_PTR(-EINVAL);
36158
36159 nr_pages += end - start;
36160 diff --git a/block/blk-iopoll.c b/block/blk-iopoll.c
36161 index 0736729..2ec3b48 100644
36162 --- a/block/blk-iopoll.c
36163 +++ b/block/blk-iopoll.c
36164 @@ -74,7 +74,7 @@ void blk_iopoll_complete(struct blk_iopoll *iop)
36165 }
36166 EXPORT_SYMBOL(blk_iopoll_complete);
36167
36168 -static void blk_iopoll_softirq(struct softirq_action *h)
36169 +static __latent_entropy void blk_iopoll_softirq(void)
36170 {
36171 struct list_head *list = this_cpu_ptr(&blk_cpu_iopoll);
36172 int rearm = 0, budget = blk_iopoll_budget;
36173 diff --git a/block/blk-map.c b/block/blk-map.c
36174 index b8d2725..08c52b0 100644
36175 --- a/block/blk-map.c
36176 +++ b/block/blk-map.c
36177 @@ -192,7 +192,7 @@ int blk_rq_map_kern(struct request_queue *q, struct request *rq, void *kbuf,
36178 if (!len || !kbuf)
36179 return -EINVAL;
36180
36181 - do_copy = !blk_rq_aligned(q, addr, len) || object_is_on_stack(kbuf);
36182 + do_copy = !blk_rq_aligned(q, addr, len) || object_starts_on_stack(kbuf);
36183 if (do_copy)
36184 bio = bio_copy_kern(q, kbuf, len, gfp_mask, reading);
36185 else
36186 diff --git a/block/blk-softirq.c b/block/blk-softirq.c
36187 index 53b1737..08177d2e 100644
36188 --- a/block/blk-softirq.c
36189 +++ b/block/blk-softirq.c
36190 @@ -18,7 +18,7 @@ static DEFINE_PER_CPU(struct list_head, blk_cpu_done);
36191 * Softirq action handler - move entries to local list and loop over them
36192 * while passing them to the queue registered handler.
36193 */
36194 -static void blk_done_softirq(struct softirq_action *h)
36195 +static __latent_entropy void blk_done_softirq(void)
36196 {
36197 struct list_head *cpu_list, local_list;
36198
36199 diff --git a/block/bsg.c b/block/bsg.c
36200 index d214e92..9649863 100644
36201 --- a/block/bsg.c
36202 +++ b/block/bsg.c
36203 @@ -140,16 +140,24 @@ static int blk_fill_sgv4_hdr_rq(struct request_queue *q, struct request *rq,
36204 struct sg_io_v4 *hdr, struct bsg_device *bd,
36205 fmode_t has_write_perm)
36206 {
36207 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36208 + unsigned char *cmdptr;
36209 +
36210 if (hdr->request_len > BLK_MAX_CDB) {
36211 rq->cmd = kzalloc(hdr->request_len, GFP_KERNEL);
36212 if (!rq->cmd)
36213 return -ENOMEM;
36214 - }
36215 + cmdptr = rq->cmd;
36216 + } else
36217 + cmdptr = tmpcmd;
36218
36219 - if (copy_from_user(rq->cmd, (void __user *)(unsigned long)hdr->request,
36220 + if (copy_from_user(cmdptr, (void __user *)(unsigned long)hdr->request,
36221 hdr->request_len))
36222 return -EFAULT;
36223
36224 + if (cmdptr != rq->cmd)
36225 + memcpy(rq->cmd, cmdptr, hdr->request_len);
36226 +
36227 if (hdr->subprotocol == BSG_SUB_PROTOCOL_SCSI_CMD) {
36228 if (blk_verify_command(rq->cmd, has_write_perm))
36229 return -EPERM;
36230 diff --git a/block/compat_ioctl.c b/block/compat_ioctl.c
36231 index f678c73..f35aa18 100644
36232 --- a/block/compat_ioctl.c
36233 +++ b/block/compat_ioctl.c
36234 @@ -156,7 +156,7 @@ static int compat_cdrom_generic_command(struct block_device *bdev, fmode_t mode,
36235 cgc = compat_alloc_user_space(sizeof(*cgc));
36236 cgc32 = compat_ptr(arg);
36237
36238 - if (copy_in_user(&cgc->cmd, &cgc32->cmd, sizeof(cgc->cmd)) ||
36239 + if (copy_in_user(cgc->cmd, cgc32->cmd, sizeof(cgc->cmd)) ||
36240 get_user(data, &cgc32->buffer) ||
36241 put_user(compat_ptr(data), &cgc->buffer) ||
36242 copy_in_user(&cgc->buflen, &cgc32->buflen,
36243 @@ -341,7 +341,7 @@ static int compat_fd_ioctl(struct block_device *bdev, fmode_t mode,
36244 err |= __get_user(f->spec1, &uf->spec1);
36245 err |= __get_user(f->fmt_gap, &uf->fmt_gap);
36246 err |= __get_user(name, &uf->name);
36247 - f->name = compat_ptr(name);
36248 + f->name = (void __force_kernel *)compat_ptr(name);
36249 if (err) {
36250 err = -EFAULT;
36251 goto out;
36252 diff --git a/block/genhd.c b/block/genhd.c
36253 index 0a536dc..b8f7aca 100644
36254 --- a/block/genhd.c
36255 +++ b/block/genhd.c
36256 @@ -469,21 +469,24 @@ static char *bdevt_str(dev_t devt, char *buf)
36257
36258 /*
36259 * Register device numbers dev..(dev+range-1)
36260 - * range must be nonzero
36261 + * Noop if @range is zero.
36262 * The hash chain is sorted on range, so that subranges can override.
36263 */
36264 void blk_register_region(dev_t devt, unsigned long range, struct module *module,
36265 struct kobject *(*probe)(dev_t, int *, void *),
36266 int (*lock)(dev_t, void *), void *data)
36267 {
36268 - kobj_map(bdev_map, devt, range, module, probe, lock, data);
36269 + if (range)
36270 + kobj_map(bdev_map, devt, range, module, probe, lock, data);
36271 }
36272
36273 EXPORT_SYMBOL(blk_register_region);
36274
36275 +/* undo blk_register_region(), noop if @range is zero */
36276 void blk_unregister_region(dev_t devt, unsigned long range)
36277 {
36278 - kobj_unmap(bdev_map, devt, range);
36279 + if (range)
36280 + kobj_unmap(bdev_map, devt, range);
36281 }
36282
36283 EXPORT_SYMBOL(blk_unregister_region);
36284 diff --git a/block/partitions/efi.c b/block/partitions/efi.c
36285 index 26cb624..a49c3a5 100644
36286 --- a/block/partitions/efi.c
36287 +++ b/block/partitions/efi.c
36288 @@ -293,14 +293,14 @@ static gpt_entry *alloc_read_gpt_entries(struct parsed_partitions *state,
36289 if (!gpt)
36290 return NULL;
36291
36292 + if (!le32_to_cpu(gpt->num_partition_entries))
36293 + return NULL;
36294 + pte = kcalloc(le32_to_cpu(gpt->num_partition_entries), le32_to_cpu(gpt->sizeof_partition_entry), GFP_KERNEL);
36295 + if (!pte)
36296 + return NULL;
36297 +
36298 count = le32_to_cpu(gpt->num_partition_entries) *
36299 le32_to_cpu(gpt->sizeof_partition_entry);
36300 - if (!count)
36301 - return NULL;
36302 - pte = kmalloc(count, GFP_KERNEL);
36303 - if (!pte)
36304 - return NULL;
36305 -
36306 if (read_lba(state, le64_to_cpu(gpt->partition_entry_lba),
36307 (u8 *) pte, count) < count) {
36308 kfree(pte);
36309 diff --git a/block/scsi_ioctl.c b/block/scsi_ioctl.c
36310 index e1f71c3..02d295a 100644
36311 --- a/block/scsi_ioctl.c
36312 +++ b/block/scsi_ioctl.c
36313 @@ -67,7 +67,7 @@ static int scsi_get_bus(struct request_queue *q, int __user *p)
36314 return put_user(0, p);
36315 }
36316
36317 -static int sg_get_timeout(struct request_queue *q)
36318 +static int __intentional_overflow(-1) sg_get_timeout(struct request_queue *q)
36319 {
36320 return jiffies_to_clock_t(q->sg_timeout);
36321 }
36322 @@ -227,8 +227,20 @@ EXPORT_SYMBOL(blk_verify_command);
36323 static int blk_fill_sghdr_rq(struct request_queue *q, struct request *rq,
36324 struct sg_io_hdr *hdr, fmode_t mode)
36325 {
36326 - if (copy_from_user(rq->cmd, hdr->cmdp, hdr->cmd_len))
36327 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36328 + unsigned char *cmdptr;
36329 +
36330 + if (rq->cmd != rq->__cmd)
36331 + cmdptr = rq->cmd;
36332 + else
36333 + cmdptr = tmpcmd;
36334 +
36335 + if (copy_from_user(cmdptr, hdr->cmdp, hdr->cmd_len))
36336 return -EFAULT;
36337 +
36338 + if (cmdptr != rq->cmd)
36339 + memcpy(rq->cmd, cmdptr, hdr->cmd_len);
36340 +
36341 if (blk_verify_command(rq->cmd, mode & FMODE_WRITE))
36342 return -EPERM;
36343
36344 @@ -422,6 +434,8 @@ int sg_scsi_ioctl(struct request_queue *q, struct gendisk *disk, fmode_t mode,
36345 int err;
36346 unsigned int in_len, out_len, bytes, opcode, cmdlen;
36347 char *buffer = NULL, sense[SCSI_SENSE_BUFFERSIZE];
36348 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36349 + unsigned char *cmdptr;
36350
36351 if (!sic)
36352 return -EINVAL;
36353 @@ -460,9 +474,18 @@ int sg_scsi_ioctl(struct request_queue *q, struct gendisk *disk, fmode_t mode,
36354 */
36355 err = -EFAULT;
36356 rq->cmd_len = cmdlen;
36357 - if (copy_from_user(rq->cmd, sic->data, cmdlen))
36358 +
36359 + if (rq->cmd != rq->__cmd)
36360 + cmdptr = rq->cmd;
36361 + else
36362 + cmdptr = tmpcmd;
36363 +
36364 + if (copy_from_user(cmdptr, sic->data, cmdlen))
36365 goto error;
36366
36367 + if (rq->cmd != cmdptr)
36368 + memcpy(rq->cmd, cmdptr, cmdlen);
36369 +
36370 if (in_len && copy_from_user(buffer, sic->data + cmdlen, in_len))
36371 goto error;
36372
36373 diff --git a/crypto/cryptd.c b/crypto/cryptd.c
36374 index 650afac1..f3307de 100644
36375 --- a/crypto/cryptd.c
36376 +++ b/crypto/cryptd.c
36377 @@ -63,7 +63,7 @@ struct cryptd_blkcipher_ctx {
36378
36379 struct cryptd_blkcipher_request_ctx {
36380 crypto_completion_t complete;
36381 -};
36382 +} __no_const;
36383
36384 struct cryptd_hash_ctx {
36385 struct crypto_shash *child;
36386 @@ -80,7 +80,7 @@ struct cryptd_aead_ctx {
36387
36388 struct cryptd_aead_request_ctx {
36389 crypto_completion_t complete;
36390 -};
36391 +} __no_const;
36392
36393 static void cryptd_queue_worker(struct work_struct *work);
36394
36395 diff --git a/crypto/pcrypt.c b/crypto/pcrypt.c
36396 index c305d41..a96de79 100644
36397 --- a/crypto/pcrypt.c
36398 +++ b/crypto/pcrypt.c
36399 @@ -440,7 +440,7 @@ static int pcrypt_sysfs_add(struct padata_instance *pinst, const char *name)
36400 int ret;
36401
36402 pinst->kobj.kset = pcrypt_kset;
36403 - ret = kobject_add(&pinst->kobj, NULL, name);
36404 + ret = kobject_add(&pinst->kobj, NULL, "%s", name);
36405 if (!ret)
36406 kobject_uevent(&pinst->kobj, KOBJ_ADD);
36407
36408 diff --git a/crypto/zlib.c b/crypto/zlib.c
36409 index 0eefa9d..0fa3d29 100644
36410 --- a/crypto/zlib.c
36411 +++ b/crypto/zlib.c
36412 @@ -95,10 +95,10 @@ static int zlib_compress_setup(struct crypto_pcomp *tfm, void *params,
36413 zlib_comp_exit(ctx);
36414
36415 window_bits = tb[ZLIB_COMP_WINDOWBITS]
36416 - ? nla_get_u32(tb[ZLIB_COMP_WINDOWBITS])
36417 + ? nla_get_s32(tb[ZLIB_COMP_WINDOWBITS])
36418 : MAX_WBITS;
36419 mem_level = tb[ZLIB_COMP_MEMLEVEL]
36420 - ? nla_get_u32(tb[ZLIB_COMP_MEMLEVEL])
36421 + ? nla_get_s32(tb[ZLIB_COMP_MEMLEVEL])
36422 : DEF_MEM_LEVEL;
36423
36424 workspacesize = zlib_deflate_workspacesize(window_bits, mem_level);
36425 diff --git a/drivers/acpi/acpica/hwxfsleep.c b/drivers/acpi/acpica/hwxfsleep.c
36426 index 3b37676..898edfa 100644
36427 --- a/drivers/acpi/acpica/hwxfsleep.c
36428 +++ b/drivers/acpi/acpica/hwxfsleep.c
36429 @@ -63,11 +63,12 @@ static acpi_status acpi_hw_sleep_dispatch(u8 sleep_state, u32 function_id);
36430 /* Legacy functions are optional, based upon ACPI_REDUCED_HARDWARE */
36431
36432 static struct acpi_sleep_functions acpi_sleep_dispatch[] = {
36433 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_sleep),
36434 - acpi_hw_extended_sleep},
36435 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake_prep),
36436 - acpi_hw_extended_wake_prep},
36437 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake), acpi_hw_extended_wake}
36438 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_sleep),
36439 + .extended_function = acpi_hw_extended_sleep},
36440 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake_prep),
36441 + .extended_function = acpi_hw_extended_wake_prep},
36442 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake),
36443 + .extended_function = acpi_hw_extended_wake}
36444 };
36445
36446 /*
36447 diff --git a/drivers/acpi/apei/apei-internal.h b/drivers/acpi/apei/apei-internal.h
36448 index 16129c7..8b675cd 100644
36449 --- a/drivers/acpi/apei/apei-internal.h
36450 +++ b/drivers/acpi/apei/apei-internal.h
36451 @@ -19,7 +19,7 @@ typedef int (*apei_exec_ins_func_t)(struct apei_exec_context *ctx,
36452 struct apei_exec_ins_type {
36453 u32 flags;
36454 apei_exec_ins_func_t run;
36455 -};
36456 +} __do_const;
36457
36458 struct apei_exec_context {
36459 u32 ip;
36460 diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c
36461 index e82d097..0c855c1 100644
36462 --- a/drivers/acpi/apei/ghes.c
36463 +++ b/drivers/acpi/apei/ghes.c
36464 @@ -478,7 +478,7 @@ static void __ghes_print_estatus(const char *pfx,
36465 const struct acpi_hest_generic *generic,
36466 const struct acpi_hest_generic_status *estatus)
36467 {
36468 - static atomic_t seqno;
36469 + static atomic_unchecked_t seqno;
36470 unsigned int curr_seqno;
36471 char pfx_seq[64];
36472
36473 @@ -489,7 +489,7 @@ static void __ghes_print_estatus(const char *pfx,
36474 else
36475 pfx = KERN_ERR;
36476 }
36477 - curr_seqno = atomic_inc_return(&seqno);
36478 + curr_seqno = atomic_inc_return_unchecked(&seqno);
36479 snprintf(pfx_seq, sizeof(pfx_seq), "%s{%u}" HW_ERR, pfx, curr_seqno);
36480 printk("%s""Hardware error from APEI Generic Hardware Error Source: %d\n",
36481 pfx_seq, generic->header.source_id);
36482 diff --git a/drivers/acpi/bgrt.c b/drivers/acpi/bgrt.c
36483 index a83e3c6..c3d617f 100644
36484 --- a/drivers/acpi/bgrt.c
36485 +++ b/drivers/acpi/bgrt.c
36486 @@ -86,8 +86,10 @@ static int __init bgrt_init(void)
36487 if (!bgrt_image)
36488 return -ENODEV;
36489
36490 - bin_attr_image.private = bgrt_image;
36491 - bin_attr_image.size = bgrt_image_size;
36492 + pax_open_kernel();
36493 + *(void **)&bin_attr_image.private = bgrt_image;
36494 + *(size_t *)&bin_attr_image.size = bgrt_image_size;
36495 + pax_close_kernel();
36496
36497 bgrt_kobj = kobject_create_and_add("bgrt", acpi_kobj);
36498 if (!bgrt_kobj)
36499 diff --git a/drivers/acpi/blacklist.c b/drivers/acpi/blacklist.c
36500 index 9b693d5..8953d54 100644
36501 --- a/drivers/acpi/blacklist.c
36502 +++ b/drivers/acpi/blacklist.c
36503 @@ -51,7 +51,7 @@ struct acpi_blacklist_item {
36504 u32 is_critical_error;
36505 };
36506
36507 -static struct dmi_system_id acpi_osi_dmi_table[] __initdata;
36508 +static const struct dmi_system_id acpi_osi_dmi_table[] __initconst;
36509
36510 /*
36511 * POLICY: If *anything* doesn't work, put it on the blacklist.
36512 @@ -163,7 +163,7 @@ static int __init dmi_disable_osi_win8(const struct dmi_system_id *d)
36513 return 0;
36514 }
36515
36516 -static struct dmi_system_id acpi_osi_dmi_table[] __initdata = {
36517 +static const struct dmi_system_id acpi_osi_dmi_table[] __initconst = {
36518 {
36519 .callback = dmi_disable_osi_vista,
36520 .ident = "Fujitsu Siemens",
36521 diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c
36522 index 8b67bd0..b59593e 100644
36523 --- a/drivers/acpi/bus.c
36524 +++ b/drivers/acpi/bus.c
36525 @@ -67,7 +67,7 @@ static int set_copy_dsdt(const struct dmi_system_id *id)
36526 }
36527 #endif
36528
36529 -static struct dmi_system_id dsdt_dmi_table[] __initdata = {
36530 +static const struct dmi_system_id dsdt_dmi_table[] __initconst = {
36531 /*
36532 * Invoke DSDT corruption work-around on all Toshiba Satellite.
36533 * https://bugzilla.kernel.org/show_bug.cgi?id=14679
36534 @@ -83,7 +83,7 @@ static struct dmi_system_id dsdt_dmi_table[] __initdata = {
36535 {}
36536 };
36537 #else
36538 -static struct dmi_system_id dsdt_dmi_table[] __initdata = {
36539 +static const struct dmi_system_id dsdt_dmi_table[] __initconst = {
36540 {}
36541 };
36542 #endif
36543 diff --git a/drivers/acpi/custom_method.c b/drivers/acpi/custom_method.c
36544 index c68e724..e863008 100644
36545 --- a/drivers/acpi/custom_method.c
36546 +++ b/drivers/acpi/custom_method.c
36547 @@ -29,6 +29,10 @@ static ssize_t cm_write(struct file *file, const char __user * user_buf,
36548 struct acpi_table_header table;
36549 acpi_status status;
36550
36551 +#ifdef CONFIG_GRKERNSEC_KMEM
36552 + return -EPERM;
36553 +#endif
36554 +
36555 if (!(*ppos)) {
36556 /* parse the table header to get the table length */
36557 if (count <= sizeof(struct acpi_table_header))
36558 diff --git a/drivers/acpi/device_pm.c b/drivers/acpi/device_pm.c
36559 index 735db11..91e07ff 100644
36560 --- a/drivers/acpi/device_pm.c
36561 +++ b/drivers/acpi/device_pm.c
36562 @@ -1025,6 +1025,8 @@ EXPORT_SYMBOL_GPL(acpi_subsys_freeze);
36563
36564 #endif /* CONFIG_PM_SLEEP */
36565
36566 +static void acpi_dev_pm_detach(struct device *dev, bool power_off);
36567 +
36568 static struct dev_pm_domain acpi_general_pm_domain = {
36569 .ops = {
36570 .runtime_suspend = acpi_subsys_runtime_suspend,
36571 @@ -1041,6 +1043,7 @@ static struct dev_pm_domain acpi_general_pm_domain = {
36572 .restore_early = acpi_subsys_resume_early,
36573 #endif
36574 },
36575 + .detach = acpi_dev_pm_detach
36576 };
36577
36578 /**
36579 @@ -1110,7 +1113,6 @@ int acpi_dev_pm_attach(struct device *dev, bool power_on)
36580 acpi_device_wakeup(adev, ACPI_STATE_S0, false);
36581 }
36582
36583 - dev->pm_domain->detach = acpi_dev_pm_detach;
36584 return 0;
36585 }
36586 EXPORT_SYMBOL_GPL(acpi_dev_pm_attach);
36587 diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
36588 index a8dd2f7..e15950e 100644
36589 --- a/drivers/acpi/ec.c
36590 +++ b/drivers/acpi/ec.c
36591 @@ -1242,7 +1242,7 @@ static int ec_clear_on_resume(const struct dmi_system_id *id)
36592 return 0;
36593 }
36594
36595 -static struct dmi_system_id ec_dmi_table[] __initdata = {
36596 +static const struct dmi_system_id ec_dmi_table[] __initconst = {
36597 {
36598 ec_skip_dsdt_scan, "Compal JFL92", {
36599 DMI_MATCH(DMI_BIOS_VENDOR, "COMPAL"),
36600 diff --git a/drivers/acpi/pci_slot.c b/drivers/acpi/pci_slot.c
36601 index 139d9e4..9a9d799 100644
36602 --- a/drivers/acpi/pci_slot.c
36603 +++ b/drivers/acpi/pci_slot.c
36604 @@ -195,7 +195,7 @@ static int do_sta_before_sun(const struct dmi_system_id *d)
36605 return 0;
36606 }
36607
36608 -static struct dmi_system_id acpi_pci_slot_dmi_table[] __initdata = {
36609 +static const struct dmi_system_id acpi_pci_slot_dmi_table[] __initconst = {
36610 /*
36611 * Fujitsu Primequest machines will return 1023 to indicate an
36612 * error if the _SUN method is evaluated on SxFy objects that
36613 diff --git a/drivers/acpi/processor_driver.c b/drivers/acpi/processor_driver.c
36614 index d9f7158..168e742 100644
36615 --- a/drivers/acpi/processor_driver.c
36616 +++ b/drivers/acpi/processor_driver.c
36617 @@ -159,7 +159,7 @@ static int acpi_cpu_soft_notify(struct notifier_block *nfb,
36618 return NOTIFY_OK;
36619 }
36620
36621 -static struct notifier_block __refdata acpi_cpu_notifier = {
36622 +static struct notifier_block __refconst acpi_cpu_notifier = {
36623 .notifier_call = acpi_cpu_soft_notify,
36624 };
36625
36626 diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
36627 index f98db0b..8309c83 100644
36628 --- a/drivers/acpi/processor_idle.c
36629 +++ b/drivers/acpi/processor_idle.c
36630 @@ -912,7 +912,7 @@ static int acpi_processor_setup_cpuidle_states(struct acpi_processor *pr)
36631 {
36632 int i, count = CPUIDLE_DRIVER_STATE_START;
36633 struct acpi_processor_cx *cx;
36634 - struct cpuidle_state *state;
36635 + cpuidle_state_no_const *state;
36636 struct cpuidle_driver *drv = &acpi_idle_driver;
36637
36638 if (!pr->flags.power_setup_done)
36639 diff --git a/drivers/acpi/processor_pdc.c b/drivers/acpi/processor_pdc.c
36640 index e5dd808..1eceed1 100644
36641 --- a/drivers/acpi/processor_pdc.c
36642 +++ b/drivers/acpi/processor_pdc.c
36643 @@ -176,7 +176,7 @@ static int __init set_no_mwait(const struct dmi_system_id *id)
36644 return 0;
36645 }
36646
36647 -static struct dmi_system_id processor_idle_dmi_table[] __initdata = {
36648 +static const struct dmi_system_id processor_idle_dmi_table[] __initconst = {
36649 {
36650 set_no_mwait, "Extensa 5220", {
36651 DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
36652 diff --git a/drivers/acpi/sleep.c b/drivers/acpi/sleep.c
36653 index 7f251dd..47b262c 100644
36654 --- a/drivers/acpi/sleep.c
36655 +++ b/drivers/acpi/sleep.c
36656 @@ -148,7 +148,7 @@ static int __init init_nvs_nosave(const struct dmi_system_id *d)
36657 return 0;
36658 }
36659
36660 -static struct dmi_system_id acpisleep_dmi_table[] __initdata = {
36661 +static const struct dmi_system_id acpisleep_dmi_table[] __initconst = {
36662 {
36663 .callback = init_old_suspend_ordering,
36664 .ident = "Abit KN9 (nForce4 variant)",
36665 diff --git a/drivers/acpi/sysfs.c b/drivers/acpi/sysfs.c
36666 index 13e577c..cef11ee 100644
36667 --- a/drivers/acpi/sysfs.c
36668 +++ b/drivers/acpi/sysfs.c
36669 @@ -423,11 +423,11 @@ static u32 num_counters;
36670 static struct attribute **all_attrs;
36671 static u32 acpi_gpe_count;
36672
36673 -static struct attribute_group interrupt_stats_attr_group = {
36674 +static attribute_group_no_const interrupt_stats_attr_group = {
36675 .name = "interrupts",
36676 };
36677
36678 -static struct kobj_attribute *counter_attrs;
36679 +static kobj_attribute_no_const *counter_attrs;
36680
36681 static void delete_gpe_attr_array(void)
36682 {
36683 diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c
36684 index d24fa19..782f1e6 100644
36685 --- a/drivers/acpi/thermal.c
36686 +++ b/drivers/acpi/thermal.c
36687 @@ -1209,7 +1209,7 @@ static int thermal_psv(const struct dmi_system_id *d) {
36688 return 0;
36689 }
36690
36691 -static struct dmi_system_id thermal_dmi_table[] __initdata = {
36692 +static const struct dmi_system_id thermal_dmi_table[] __initconst = {
36693 /*
36694 * Award BIOS on this AOpen makes thermal control almost worthless.
36695 * http://bugzilla.kernel.org/show_bug.cgi?id=8842
36696 diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
36697 index 26eb70c..4d66ddf 100644
36698 --- a/drivers/acpi/video.c
36699 +++ b/drivers/acpi/video.c
36700 @@ -418,7 +418,7 @@ static int __init video_disable_native_backlight(const struct dmi_system_id *d)
36701 return 0;
36702 }
36703
36704 -static struct dmi_system_id video_dmi_table[] __initdata = {
36705 +static const struct dmi_system_id video_dmi_table[] __initconst = {
36706 /*
36707 * Broken _BQC workaround http://bugzilla.kernel.org/show_bug.cgi?id=13121
36708 */
36709 diff --git a/drivers/ata/libahci.c b/drivers/ata/libahci.c
36710 index 61a9c07..ea98fa1 100644
36711 --- a/drivers/ata/libahci.c
36712 +++ b/drivers/ata/libahci.c
36713 @@ -1252,7 +1252,7 @@ int ahci_kick_engine(struct ata_port *ap)
36714 }
36715 EXPORT_SYMBOL_GPL(ahci_kick_engine);
36716
36717 -static int ahci_exec_polled_cmd(struct ata_port *ap, int pmp,
36718 +static int __intentional_overflow(-1) ahci_exec_polled_cmd(struct ata_port *ap, int pmp,
36719 struct ata_taskfile *tf, int is_cmd, u16 flags,
36720 unsigned long timeout_msec)
36721 {
36722 diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
36723 index 23dac3b..89ada44 100644
36724 --- a/drivers/ata/libata-core.c
36725 +++ b/drivers/ata/libata-core.c
36726 @@ -99,7 +99,7 @@ static unsigned int ata_dev_set_xfermode(struct ata_device *dev);
36727 static void ata_dev_xfermask(struct ata_device *dev);
36728 static unsigned long ata_dev_blacklisted(const struct ata_device *dev);
36729
36730 -atomic_t ata_print_id = ATOMIC_INIT(0);
36731 +atomic_unchecked_t ata_print_id = ATOMIC_INIT(0);
36732
36733 struct ata_force_param {
36734 const char *name;
36735 @@ -4780,7 +4780,7 @@ void ata_qc_free(struct ata_queued_cmd *qc)
36736 struct ata_port *ap;
36737 unsigned int tag;
36738
36739 - WARN_ON_ONCE(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36740 + BUG_ON(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36741 ap = qc->ap;
36742
36743 qc->flags = 0;
36744 @@ -4797,7 +4797,7 @@ void __ata_qc_complete(struct ata_queued_cmd *qc)
36745 struct ata_port *ap;
36746 struct ata_link *link;
36747
36748 - WARN_ON_ONCE(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36749 + BUG_ON(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36750 WARN_ON_ONCE(!(qc->flags & ATA_QCFLAG_ACTIVE));
36751 ap = qc->ap;
36752 link = qc->dev->link;
36753 @@ -5901,6 +5901,7 @@ static void ata_finalize_port_ops(struct ata_port_operations *ops)
36754 return;
36755
36756 spin_lock(&lock);
36757 + pax_open_kernel();
36758
36759 for (cur = ops->inherits; cur; cur = cur->inherits) {
36760 void **inherit = (void **)cur;
36761 @@ -5914,8 +5915,9 @@ static void ata_finalize_port_ops(struct ata_port_operations *ops)
36762 if (IS_ERR(*pp))
36763 *pp = NULL;
36764
36765 - ops->inherits = NULL;
36766 + *(struct ata_port_operations **)&ops->inherits = NULL;
36767
36768 + pax_close_kernel();
36769 spin_unlock(&lock);
36770 }
36771
36772 @@ -6111,7 +6113,7 @@ int ata_host_register(struct ata_host *host, struct scsi_host_template *sht)
36773
36774 /* give ports names and add SCSI hosts */
36775 for (i = 0; i < host->n_ports; i++) {
36776 - host->ports[i]->print_id = atomic_inc_return(&ata_print_id);
36777 + host->ports[i]->print_id = atomic_inc_return_unchecked(&ata_print_id);
36778 host->ports[i]->local_port_no = i + 1;
36779 }
36780
36781 diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
36782 index b061ba2..fdcd85f 100644
36783 --- a/drivers/ata/libata-scsi.c
36784 +++ b/drivers/ata/libata-scsi.c
36785 @@ -4172,7 +4172,7 @@ int ata_sas_port_init(struct ata_port *ap)
36786
36787 if (rc)
36788 return rc;
36789 - ap->print_id = atomic_inc_return(&ata_print_id);
36790 + ap->print_id = atomic_inc_return_unchecked(&ata_print_id);
36791 return 0;
36792 }
36793 EXPORT_SYMBOL_GPL(ata_sas_port_init);
36794 diff --git a/drivers/ata/libata.h b/drivers/ata/libata.h
36795 index f840ca1..edd6ef3 100644
36796 --- a/drivers/ata/libata.h
36797 +++ b/drivers/ata/libata.h
36798 @@ -53,7 +53,7 @@ enum {
36799 ATA_DNXFER_QUIET = (1 << 31),
36800 };
36801
36802 -extern atomic_t ata_print_id;
36803 +extern atomic_unchecked_t ata_print_id;
36804 extern int atapi_passthru16;
36805 extern int libata_fua;
36806 extern int libata_noacpi;
36807 diff --git a/drivers/ata/pata_arasan_cf.c b/drivers/ata/pata_arasan_cf.c
36808 index a9b0c82..207d97d 100644
36809 --- a/drivers/ata/pata_arasan_cf.c
36810 +++ b/drivers/ata/pata_arasan_cf.c
36811 @@ -865,7 +865,9 @@ static int arasan_cf_probe(struct platform_device *pdev)
36812 /* Handle platform specific quirks */
36813 if (quirk) {
36814 if (quirk & CF_BROKEN_PIO) {
36815 - ap->ops->set_piomode = NULL;
36816 + pax_open_kernel();
36817 + *(void **)&ap->ops->set_piomode = NULL;
36818 + pax_close_kernel();
36819 ap->pio_mask = 0;
36820 }
36821 if (quirk & CF_BROKEN_MWDMA)
36822 diff --git a/drivers/atm/adummy.c b/drivers/atm/adummy.c
36823 index f9b983a..887b9d8 100644
36824 --- a/drivers/atm/adummy.c
36825 +++ b/drivers/atm/adummy.c
36826 @@ -114,7 +114,7 @@ adummy_send(struct atm_vcc *vcc, struct sk_buff *skb)
36827 vcc->pop(vcc, skb);
36828 else
36829 dev_kfree_skb_any(skb);
36830 - atomic_inc(&vcc->stats->tx);
36831 + atomic_inc_unchecked(&vcc->stats->tx);
36832
36833 return 0;
36834 }
36835 diff --git a/drivers/atm/ambassador.c b/drivers/atm/ambassador.c
36836 index f1a9198..f466a4a 100644
36837 --- a/drivers/atm/ambassador.c
36838 +++ b/drivers/atm/ambassador.c
36839 @@ -454,7 +454,7 @@ static void tx_complete (amb_dev * dev, tx_out * tx) {
36840 PRINTD (DBG_FLOW|DBG_TX, "tx_complete %p %p", dev, tx);
36841
36842 // VC layer stats
36843 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
36844 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
36845
36846 // free the descriptor
36847 kfree (tx_descr);
36848 @@ -495,7 +495,7 @@ static void rx_complete (amb_dev * dev, rx_out * rx) {
36849 dump_skb ("<<<", vc, skb);
36850
36851 // VC layer stats
36852 - atomic_inc(&atm_vcc->stats->rx);
36853 + atomic_inc_unchecked(&atm_vcc->stats->rx);
36854 __net_timestamp(skb);
36855 // end of our responsibility
36856 atm_vcc->push (atm_vcc, skb);
36857 @@ -510,7 +510,7 @@ static void rx_complete (amb_dev * dev, rx_out * rx) {
36858 } else {
36859 PRINTK (KERN_INFO, "dropped over-size frame");
36860 // should we count this?
36861 - atomic_inc(&atm_vcc->stats->rx_drop);
36862 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
36863 }
36864
36865 } else {
36866 @@ -1338,7 +1338,7 @@ static int amb_send (struct atm_vcc * atm_vcc, struct sk_buff * skb) {
36867 }
36868
36869 if (check_area (skb->data, skb->len)) {
36870 - atomic_inc(&atm_vcc->stats->tx_err);
36871 + atomic_inc_unchecked(&atm_vcc->stats->tx_err);
36872 return -ENOMEM; // ?
36873 }
36874
36875 diff --git a/drivers/atm/atmtcp.c b/drivers/atm/atmtcp.c
36876 index 480fa6f..947067c 100644
36877 --- a/drivers/atm/atmtcp.c
36878 +++ b/drivers/atm/atmtcp.c
36879 @@ -206,7 +206,7 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
36880 if (vcc->pop) vcc->pop(vcc,skb);
36881 else dev_kfree_skb(skb);
36882 if (dev_data) return 0;
36883 - atomic_inc(&vcc->stats->tx_err);
36884 + atomic_inc_unchecked(&vcc->stats->tx_err);
36885 return -ENOLINK;
36886 }
36887 size = skb->len+sizeof(struct atmtcp_hdr);
36888 @@ -214,7 +214,7 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
36889 if (!new_skb) {
36890 if (vcc->pop) vcc->pop(vcc,skb);
36891 else dev_kfree_skb(skb);
36892 - atomic_inc(&vcc->stats->tx_err);
36893 + atomic_inc_unchecked(&vcc->stats->tx_err);
36894 return -ENOBUFS;
36895 }
36896 hdr = (void *) skb_put(new_skb,sizeof(struct atmtcp_hdr));
36897 @@ -225,8 +225,8 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
36898 if (vcc->pop) vcc->pop(vcc,skb);
36899 else dev_kfree_skb(skb);
36900 out_vcc->push(out_vcc,new_skb);
36901 - atomic_inc(&vcc->stats->tx);
36902 - atomic_inc(&out_vcc->stats->rx);
36903 + atomic_inc_unchecked(&vcc->stats->tx);
36904 + atomic_inc_unchecked(&out_vcc->stats->rx);
36905 return 0;
36906 }
36907
36908 @@ -300,7 +300,7 @@ static int atmtcp_c_send(struct atm_vcc *vcc,struct sk_buff *skb)
36909 read_unlock(&vcc_sklist_lock);
36910 if (!out_vcc) {
36911 result = -EUNATCH;
36912 - atomic_inc(&vcc->stats->tx_err);
36913 + atomic_inc_unchecked(&vcc->stats->tx_err);
36914 goto done;
36915 }
36916 skb_pull(skb,sizeof(struct atmtcp_hdr));
36917 @@ -312,8 +312,8 @@ static int atmtcp_c_send(struct atm_vcc *vcc,struct sk_buff *skb)
36918 __net_timestamp(new_skb);
36919 skb_copy_from_linear_data(skb, skb_put(new_skb, skb->len), skb->len);
36920 out_vcc->push(out_vcc,new_skb);
36921 - atomic_inc(&vcc->stats->tx);
36922 - atomic_inc(&out_vcc->stats->rx);
36923 + atomic_inc_unchecked(&vcc->stats->tx);
36924 + atomic_inc_unchecked(&out_vcc->stats->rx);
36925 done:
36926 if (vcc->pop) vcc->pop(vcc,skb);
36927 else dev_kfree_skb(skb);
36928 diff --git a/drivers/atm/eni.c b/drivers/atm/eni.c
36929 index 6339efd..2b441d5 100644
36930 --- a/drivers/atm/eni.c
36931 +++ b/drivers/atm/eni.c
36932 @@ -525,7 +525,7 @@ static int rx_aal0(struct atm_vcc *vcc)
36933 DPRINTK(DEV_LABEL "(itf %d): trashing empty cell\n",
36934 vcc->dev->number);
36935 length = 0;
36936 - atomic_inc(&vcc->stats->rx_err);
36937 + atomic_inc_unchecked(&vcc->stats->rx_err);
36938 }
36939 else {
36940 length = ATM_CELL_SIZE-1; /* no HEC */
36941 @@ -580,7 +580,7 @@ static int rx_aal5(struct atm_vcc *vcc)
36942 size);
36943 }
36944 eff = length = 0;
36945 - atomic_inc(&vcc->stats->rx_err);
36946 + atomic_inc_unchecked(&vcc->stats->rx_err);
36947 }
36948 else {
36949 size = (descr & MID_RED_COUNT)*(ATM_CELL_PAYLOAD >> 2);
36950 @@ -597,7 +597,7 @@ static int rx_aal5(struct atm_vcc *vcc)
36951 "(VCI=%d,length=%ld,size=%ld (descr 0x%lx))\n",
36952 vcc->dev->number,vcc->vci,length,size << 2,descr);
36953 length = eff = 0;
36954 - atomic_inc(&vcc->stats->rx_err);
36955 + atomic_inc_unchecked(&vcc->stats->rx_err);
36956 }
36957 }
36958 skb = eff ? atm_alloc_charge(vcc,eff << 2,GFP_ATOMIC) : NULL;
36959 @@ -770,7 +770,7 @@ rx_dequeued++;
36960 vcc->push(vcc,skb);
36961 pushed++;
36962 }
36963 - atomic_inc(&vcc->stats->rx);
36964 + atomic_inc_unchecked(&vcc->stats->rx);
36965 }
36966 wake_up(&eni_dev->rx_wait);
36967 }
36968 @@ -1230,7 +1230,7 @@ static void dequeue_tx(struct atm_dev *dev)
36969 DMA_TO_DEVICE);
36970 if (vcc->pop) vcc->pop(vcc,skb);
36971 else dev_kfree_skb_irq(skb);
36972 - atomic_inc(&vcc->stats->tx);
36973 + atomic_inc_unchecked(&vcc->stats->tx);
36974 wake_up(&eni_dev->tx_wait);
36975 dma_complete++;
36976 }
36977 diff --git a/drivers/atm/firestream.c b/drivers/atm/firestream.c
36978 index 82f2ae0..f205c02 100644
36979 --- a/drivers/atm/firestream.c
36980 +++ b/drivers/atm/firestream.c
36981 @@ -749,7 +749,7 @@ static void process_txdone_queue (struct fs_dev *dev, struct queue *q)
36982 }
36983 }
36984
36985 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
36986 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
36987
36988 fs_dprintk (FS_DEBUG_TXMEM, "i");
36989 fs_dprintk (FS_DEBUG_ALLOC, "Free t-skb: %p\n", skb);
36990 @@ -816,7 +816,7 @@ static void process_incoming (struct fs_dev *dev, struct queue *q)
36991 #endif
36992 skb_put (skb, qe->p1 & 0xffff);
36993 ATM_SKB(skb)->vcc = atm_vcc;
36994 - atomic_inc(&atm_vcc->stats->rx);
36995 + atomic_inc_unchecked(&atm_vcc->stats->rx);
36996 __net_timestamp(skb);
36997 fs_dprintk (FS_DEBUG_ALLOC, "Free rec-skb: %p (pushed)\n", skb);
36998 atm_vcc->push (atm_vcc, skb);
36999 @@ -837,12 +837,12 @@ static void process_incoming (struct fs_dev *dev, struct queue *q)
37000 kfree (pe);
37001 }
37002 if (atm_vcc)
37003 - atomic_inc(&atm_vcc->stats->rx_drop);
37004 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
37005 break;
37006 case 0x1f: /* Reassembly abort: no buffers. */
37007 /* Silently increment error counter. */
37008 if (atm_vcc)
37009 - atomic_inc(&atm_vcc->stats->rx_drop);
37010 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
37011 break;
37012 default: /* Hmm. Haven't written the code to handle the others yet... -- REW */
37013 printk (KERN_WARNING "Don't know what to do with RX status %x: %s.\n",
37014 diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c
37015 index 75dde90..4309ead 100644
37016 --- a/drivers/atm/fore200e.c
37017 +++ b/drivers/atm/fore200e.c
37018 @@ -932,9 +932,9 @@ fore200e_tx_irq(struct fore200e* fore200e)
37019 #endif
37020 /* check error condition */
37021 if (*entry->status & STATUS_ERROR)
37022 - atomic_inc(&vcc->stats->tx_err);
37023 + atomic_inc_unchecked(&vcc->stats->tx_err);
37024 else
37025 - atomic_inc(&vcc->stats->tx);
37026 + atomic_inc_unchecked(&vcc->stats->tx);
37027 }
37028 }
37029
37030 @@ -1083,7 +1083,7 @@ fore200e_push_rpd(struct fore200e* fore200e, struct atm_vcc* vcc, struct rpd* rp
37031 if (skb == NULL) {
37032 DPRINTK(2, "unable to alloc new skb, rx PDU length = %d\n", pdu_len);
37033
37034 - atomic_inc(&vcc->stats->rx_drop);
37035 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37036 return -ENOMEM;
37037 }
37038
37039 @@ -1126,14 +1126,14 @@ fore200e_push_rpd(struct fore200e* fore200e, struct atm_vcc* vcc, struct rpd* rp
37040
37041 dev_kfree_skb_any(skb);
37042
37043 - atomic_inc(&vcc->stats->rx_drop);
37044 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37045 return -ENOMEM;
37046 }
37047
37048 ASSERT(atomic_read(&sk_atm(vcc)->sk_wmem_alloc) >= 0);
37049
37050 vcc->push(vcc, skb);
37051 - atomic_inc(&vcc->stats->rx);
37052 + atomic_inc_unchecked(&vcc->stats->rx);
37053
37054 ASSERT(atomic_read(&sk_atm(vcc)->sk_wmem_alloc) >= 0);
37055
37056 @@ -1211,7 +1211,7 @@ fore200e_rx_irq(struct fore200e* fore200e)
37057 DPRINTK(2, "damaged PDU on %d.%d.%d\n",
37058 fore200e->atm_dev->number,
37059 entry->rpd->atm_header.vpi, entry->rpd->atm_header.vci);
37060 - atomic_inc(&vcc->stats->rx_err);
37061 + atomic_inc_unchecked(&vcc->stats->rx_err);
37062 }
37063 }
37064
37065 @@ -1656,7 +1656,7 @@ fore200e_send(struct atm_vcc *vcc, struct sk_buff *skb)
37066 goto retry_here;
37067 }
37068
37069 - atomic_inc(&vcc->stats->tx_err);
37070 + atomic_inc_unchecked(&vcc->stats->tx_err);
37071
37072 fore200e->tx_sat++;
37073 DPRINTK(2, "tx queue of device %s is saturated, PDU dropped - heartbeat is %08x\n",
37074 diff --git a/drivers/atm/he.c b/drivers/atm/he.c
37075 index 93dca2e..c5daa69 100644
37076 --- a/drivers/atm/he.c
37077 +++ b/drivers/atm/he.c
37078 @@ -1692,7 +1692,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
37079
37080 if (RBRQ_HBUF_ERR(he_dev->rbrq_head)) {
37081 hprintk("HBUF_ERR! (cid 0x%x)\n", cid);
37082 - atomic_inc(&vcc->stats->rx_drop);
37083 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37084 goto return_host_buffers;
37085 }
37086
37087 @@ -1719,7 +1719,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
37088 RBRQ_LEN_ERR(he_dev->rbrq_head)
37089 ? "LEN_ERR" : "",
37090 vcc->vpi, vcc->vci);
37091 - atomic_inc(&vcc->stats->rx_err);
37092 + atomic_inc_unchecked(&vcc->stats->rx_err);
37093 goto return_host_buffers;
37094 }
37095
37096 @@ -1771,7 +1771,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
37097 vcc->push(vcc, skb);
37098 spin_lock(&he_dev->global_lock);
37099
37100 - atomic_inc(&vcc->stats->rx);
37101 + atomic_inc_unchecked(&vcc->stats->rx);
37102
37103 return_host_buffers:
37104 ++pdus_assembled;
37105 @@ -2097,7 +2097,7 @@ __enqueue_tpd(struct he_dev *he_dev, struct he_tpd *tpd, unsigned cid)
37106 tpd->vcc->pop(tpd->vcc, tpd->skb);
37107 else
37108 dev_kfree_skb_any(tpd->skb);
37109 - atomic_inc(&tpd->vcc->stats->tx_err);
37110 + atomic_inc_unchecked(&tpd->vcc->stats->tx_err);
37111 }
37112 dma_pool_free(he_dev->tpd_pool, tpd, TPD_ADDR(tpd->status));
37113 return;
37114 @@ -2509,7 +2509,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37115 vcc->pop(vcc, skb);
37116 else
37117 dev_kfree_skb_any(skb);
37118 - atomic_inc(&vcc->stats->tx_err);
37119 + atomic_inc_unchecked(&vcc->stats->tx_err);
37120 return -EINVAL;
37121 }
37122
37123 @@ -2520,7 +2520,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37124 vcc->pop(vcc, skb);
37125 else
37126 dev_kfree_skb_any(skb);
37127 - atomic_inc(&vcc->stats->tx_err);
37128 + atomic_inc_unchecked(&vcc->stats->tx_err);
37129 return -EINVAL;
37130 }
37131 #endif
37132 @@ -2532,7 +2532,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37133 vcc->pop(vcc, skb);
37134 else
37135 dev_kfree_skb_any(skb);
37136 - atomic_inc(&vcc->stats->tx_err);
37137 + atomic_inc_unchecked(&vcc->stats->tx_err);
37138 spin_unlock_irqrestore(&he_dev->global_lock, flags);
37139 return -ENOMEM;
37140 }
37141 @@ -2574,7 +2574,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37142 vcc->pop(vcc, skb);
37143 else
37144 dev_kfree_skb_any(skb);
37145 - atomic_inc(&vcc->stats->tx_err);
37146 + atomic_inc_unchecked(&vcc->stats->tx_err);
37147 spin_unlock_irqrestore(&he_dev->global_lock, flags);
37148 return -ENOMEM;
37149 }
37150 @@ -2605,7 +2605,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37151 __enqueue_tpd(he_dev, tpd, cid);
37152 spin_unlock_irqrestore(&he_dev->global_lock, flags);
37153
37154 - atomic_inc(&vcc->stats->tx);
37155 + atomic_inc_unchecked(&vcc->stats->tx);
37156
37157 return 0;
37158 }
37159 diff --git a/drivers/atm/horizon.c b/drivers/atm/horizon.c
37160 index 527bbd5..96570c8 100644
37161 --- a/drivers/atm/horizon.c
37162 +++ b/drivers/atm/horizon.c
37163 @@ -1018,7 +1018,7 @@ static void rx_schedule (hrz_dev * dev, int irq) {
37164 {
37165 struct atm_vcc * vcc = ATM_SKB(skb)->vcc;
37166 // VC layer stats
37167 - atomic_inc(&vcc->stats->rx);
37168 + atomic_inc_unchecked(&vcc->stats->rx);
37169 __net_timestamp(skb);
37170 // end of our responsibility
37171 vcc->push (vcc, skb);
37172 @@ -1170,7 +1170,7 @@ static void tx_schedule (hrz_dev * const dev, int irq) {
37173 dev->tx_iovec = NULL;
37174
37175 // VC layer stats
37176 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
37177 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
37178
37179 // free the skb
37180 hrz_kfree_skb (skb);
37181 diff --git a/drivers/atm/idt77252.c b/drivers/atm/idt77252.c
37182 index 074616b..d6b3d5f 100644
37183 --- a/drivers/atm/idt77252.c
37184 +++ b/drivers/atm/idt77252.c
37185 @@ -811,7 +811,7 @@ drain_scq(struct idt77252_dev *card, struct vc_map *vc)
37186 else
37187 dev_kfree_skb(skb);
37188
37189 - atomic_inc(&vcc->stats->tx);
37190 + atomic_inc_unchecked(&vcc->stats->tx);
37191 }
37192
37193 atomic_dec(&scq->used);
37194 @@ -1073,13 +1073,13 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37195 if ((sb = dev_alloc_skb(64)) == NULL) {
37196 printk("%s: Can't allocate buffers for aal0.\n",
37197 card->name);
37198 - atomic_add(i, &vcc->stats->rx_drop);
37199 + atomic_add_unchecked(i, &vcc->stats->rx_drop);
37200 break;
37201 }
37202 if (!atm_charge(vcc, sb->truesize)) {
37203 RXPRINTK("%s: atm_charge() dropped aal0 packets.\n",
37204 card->name);
37205 - atomic_add(i - 1, &vcc->stats->rx_drop);
37206 + atomic_add_unchecked(i - 1, &vcc->stats->rx_drop);
37207 dev_kfree_skb(sb);
37208 break;
37209 }
37210 @@ -1096,7 +1096,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37211 ATM_SKB(sb)->vcc = vcc;
37212 __net_timestamp(sb);
37213 vcc->push(vcc, sb);
37214 - atomic_inc(&vcc->stats->rx);
37215 + atomic_inc_unchecked(&vcc->stats->rx);
37216
37217 cell += ATM_CELL_PAYLOAD;
37218 }
37219 @@ -1133,13 +1133,13 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37220 "(CDC: %08x)\n",
37221 card->name, len, rpp->len, readl(SAR_REG_CDC));
37222 recycle_rx_pool_skb(card, rpp);
37223 - atomic_inc(&vcc->stats->rx_err);
37224 + atomic_inc_unchecked(&vcc->stats->rx_err);
37225 return;
37226 }
37227 if (stat & SAR_RSQE_CRC) {
37228 RXPRINTK("%s: AAL5 CRC error.\n", card->name);
37229 recycle_rx_pool_skb(card, rpp);
37230 - atomic_inc(&vcc->stats->rx_err);
37231 + atomic_inc_unchecked(&vcc->stats->rx_err);
37232 return;
37233 }
37234 if (skb_queue_len(&rpp->queue) > 1) {
37235 @@ -1150,7 +1150,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37236 RXPRINTK("%s: Can't alloc RX skb.\n",
37237 card->name);
37238 recycle_rx_pool_skb(card, rpp);
37239 - atomic_inc(&vcc->stats->rx_err);
37240 + atomic_inc_unchecked(&vcc->stats->rx_err);
37241 return;
37242 }
37243 if (!atm_charge(vcc, skb->truesize)) {
37244 @@ -1169,7 +1169,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37245 __net_timestamp(skb);
37246
37247 vcc->push(vcc, skb);
37248 - atomic_inc(&vcc->stats->rx);
37249 + atomic_inc_unchecked(&vcc->stats->rx);
37250
37251 return;
37252 }
37253 @@ -1191,7 +1191,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37254 __net_timestamp(skb);
37255
37256 vcc->push(vcc, skb);
37257 - atomic_inc(&vcc->stats->rx);
37258 + atomic_inc_unchecked(&vcc->stats->rx);
37259
37260 if (skb->truesize > SAR_FB_SIZE_3)
37261 add_rx_skb(card, 3, SAR_FB_SIZE_3, 1);
37262 @@ -1302,14 +1302,14 @@ idt77252_rx_raw(struct idt77252_dev *card)
37263 if (vcc->qos.aal != ATM_AAL0) {
37264 RPRINTK("%s: raw cell for non AAL0 vc %u.%u\n",
37265 card->name, vpi, vci);
37266 - atomic_inc(&vcc->stats->rx_drop);
37267 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37268 goto drop;
37269 }
37270
37271 if ((sb = dev_alloc_skb(64)) == NULL) {
37272 printk("%s: Can't allocate buffers for AAL0.\n",
37273 card->name);
37274 - atomic_inc(&vcc->stats->rx_err);
37275 + atomic_inc_unchecked(&vcc->stats->rx_err);
37276 goto drop;
37277 }
37278
37279 @@ -1328,7 +1328,7 @@ idt77252_rx_raw(struct idt77252_dev *card)
37280 ATM_SKB(sb)->vcc = vcc;
37281 __net_timestamp(sb);
37282 vcc->push(vcc, sb);
37283 - atomic_inc(&vcc->stats->rx);
37284 + atomic_inc_unchecked(&vcc->stats->rx);
37285
37286 drop:
37287 skb_pull(queue, 64);
37288 @@ -1953,13 +1953,13 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
37289
37290 if (vc == NULL) {
37291 printk("%s: NULL connection in send().\n", card->name);
37292 - atomic_inc(&vcc->stats->tx_err);
37293 + atomic_inc_unchecked(&vcc->stats->tx_err);
37294 dev_kfree_skb(skb);
37295 return -EINVAL;
37296 }
37297 if (!test_bit(VCF_TX, &vc->flags)) {
37298 printk("%s: Trying to transmit on a non-tx VC.\n", card->name);
37299 - atomic_inc(&vcc->stats->tx_err);
37300 + atomic_inc_unchecked(&vcc->stats->tx_err);
37301 dev_kfree_skb(skb);
37302 return -EINVAL;
37303 }
37304 @@ -1971,14 +1971,14 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
37305 break;
37306 default:
37307 printk("%s: Unsupported AAL: %d\n", card->name, vcc->qos.aal);
37308 - atomic_inc(&vcc->stats->tx_err);
37309 + atomic_inc_unchecked(&vcc->stats->tx_err);
37310 dev_kfree_skb(skb);
37311 return -EINVAL;
37312 }
37313
37314 if (skb_shinfo(skb)->nr_frags != 0) {
37315 printk("%s: No scatter-gather yet.\n", card->name);
37316 - atomic_inc(&vcc->stats->tx_err);
37317 + atomic_inc_unchecked(&vcc->stats->tx_err);
37318 dev_kfree_skb(skb);
37319 return -EINVAL;
37320 }
37321 @@ -1986,7 +1986,7 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
37322
37323 err = queue_skb(card, vc, skb, oam);
37324 if (err) {
37325 - atomic_inc(&vcc->stats->tx_err);
37326 + atomic_inc_unchecked(&vcc->stats->tx_err);
37327 dev_kfree_skb(skb);
37328 return err;
37329 }
37330 @@ -2009,7 +2009,7 @@ idt77252_send_oam(struct atm_vcc *vcc, void *cell, int flags)
37331 skb = dev_alloc_skb(64);
37332 if (!skb) {
37333 printk("%s: Out of memory in send_oam().\n", card->name);
37334 - atomic_inc(&vcc->stats->tx_err);
37335 + atomic_inc_unchecked(&vcc->stats->tx_err);
37336 return -ENOMEM;
37337 }
37338 atomic_add(skb->truesize, &sk_atm(vcc)->sk_wmem_alloc);
37339 diff --git a/drivers/atm/iphase.c b/drivers/atm/iphase.c
37340 index 924f8e2..3375a3e 100644
37341 --- a/drivers/atm/iphase.c
37342 +++ b/drivers/atm/iphase.c
37343 @@ -1145,7 +1145,7 @@ static int rx_pkt(struct atm_dev *dev)
37344 status = (u_short) (buf_desc_ptr->desc_mode);
37345 if (status & (RX_CER | RX_PTE | RX_OFL))
37346 {
37347 - atomic_inc(&vcc->stats->rx_err);
37348 + atomic_inc_unchecked(&vcc->stats->rx_err);
37349 IF_ERR(printk("IA: bad packet, dropping it");)
37350 if (status & RX_CER) {
37351 IF_ERR(printk(" cause: packet CRC error\n");)
37352 @@ -1168,7 +1168,7 @@ static int rx_pkt(struct atm_dev *dev)
37353 len = dma_addr - buf_addr;
37354 if (len > iadev->rx_buf_sz) {
37355 printk("Over %d bytes sdu received, dropped!!!\n", iadev->rx_buf_sz);
37356 - atomic_inc(&vcc->stats->rx_err);
37357 + atomic_inc_unchecked(&vcc->stats->rx_err);
37358 goto out_free_desc;
37359 }
37360
37361 @@ -1318,7 +1318,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37362 ia_vcc = INPH_IA_VCC(vcc);
37363 if (ia_vcc == NULL)
37364 {
37365 - atomic_inc(&vcc->stats->rx_err);
37366 + atomic_inc_unchecked(&vcc->stats->rx_err);
37367 atm_return(vcc, skb->truesize);
37368 dev_kfree_skb_any(skb);
37369 goto INCR_DLE;
37370 @@ -1330,7 +1330,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37371 if ((length > iadev->rx_buf_sz) || (length >
37372 (skb->len - sizeof(struct cpcs_trailer))))
37373 {
37374 - atomic_inc(&vcc->stats->rx_err);
37375 + atomic_inc_unchecked(&vcc->stats->rx_err);
37376 IF_ERR(printk("rx_dle_intr: Bad AAL5 trailer %d (skb len %d)",
37377 length, skb->len);)
37378 atm_return(vcc, skb->truesize);
37379 @@ -1346,7 +1346,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37380
37381 IF_RX(printk("rx_dle_intr: skb push");)
37382 vcc->push(vcc,skb);
37383 - atomic_inc(&vcc->stats->rx);
37384 + atomic_inc_unchecked(&vcc->stats->rx);
37385 iadev->rx_pkt_cnt++;
37386 }
37387 INCR_DLE:
37388 @@ -2828,15 +2828,15 @@ static int ia_ioctl(struct atm_dev *dev, unsigned int cmd, void __user *arg)
37389 {
37390 struct k_sonet_stats *stats;
37391 stats = &PRIV(_ia_dev[board])->sonet_stats;
37392 - printk("section_bip: %d\n", atomic_read(&stats->section_bip));
37393 - printk("line_bip : %d\n", atomic_read(&stats->line_bip));
37394 - printk("path_bip : %d\n", atomic_read(&stats->path_bip));
37395 - printk("line_febe : %d\n", atomic_read(&stats->line_febe));
37396 - printk("path_febe : %d\n", atomic_read(&stats->path_febe));
37397 - printk("corr_hcs : %d\n", atomic_read(&stats->corr_hcs));
37398 - printk("uncorr_hcs : %d\n", atomic_read(&stats->uncorr_hcs));
37399 - printk("tx_cells : %d\n", atomic_read(&stats->tx_cells));
37400 - printk("rx_cells : %d\n", atomic_read(&stats->rx_cells));
37401 + printk("section_bip: %d\n", atomic_read_unchecked(&stats->section_bip));
37402 + printk("line_bip : %d\n", atomic_read_unchecked(&stats->line_bip));
37403 + printk("path_bip : %d\n", atomic_read_unchecked(&stats->path_bip));
37404 + printk("line_febe : %d\n", atomic_read_unchecked(&stats->line_febe));
37405 + printk("path_febe : %d\n", atomic_read_unchecked(&stats->path_febe));
37406 + printk("corr_hcs : %d\n", atomic_read_unchecked(&stats->corr_hcs));
37407 + printk("uncorr_hcs : %d\n", atomic_read_unchecked(&stats->uncorr_hcs));
37408 + printk("tx_cells : %d\n", atomic_read_unchecked(&stats->tx_cells));
37409 + printk("rx_cells : %d\n", atomic_read_unchecked(&stats->rx_cells));
37410 }
37411 ia_cmds.status = 0;
37412 break;
37413 @@ -2941,7 +2941,7 @@ static int ia_pkt_tx (struct atm_vcc *vcc, struct sk_buff *skb) {
37414 if ((desc == 0) || (desc > iadev->num_tx_desc))
37415 {
37416 IF_ERR(printk(DEV_LABEL "invalid desc for send: %d\n", desc);)
37417 - atomic_inc(&vcc->stats->tx);
37418 + atomic_inc_unchecked(&vcc->stats->tx);
37419 if (vcc->pop)
37420 vcc->pop(vcc, skb);
37421 else
37422 @@ -3046,14 +3046,14 @@ static int ia_pkt_tx (struct atm_vcc *vcc, struct sk_buff *skb) {
37423 ATM_DESC(skb) = vcc->vci;
37424 skb_queue_tail(&iadev->tx_dma_q, skb);
37425
37426 - atomic_inc(&vcc->stats->tx);
37427 + atomic_inc_unchecked(&vcc->stats->tx);
37428 iadev->tx_pkt_cnt++;
37429 /* Increment transaction counter */
37430 writel(2, iadev->dma+IPHASE5575_TX_COUNTER);
37431
37432 #if 0
37433 /* add flow control logic */
37434 - if (atomic_read(&vcc->stats->tx) % 20 == 0) {
37435 + if (atomic_read_unchecked(&vcc->stats->tx) % 20 == 0) {
37436 if (iavcc->vc_desc_cnt > 10) {
37437 vcc->tx_quota = vcc->tx_quota * 3 / 4;
37438 printk("Tx1: vcc->tx_quota = %d \n", (u32)vcc->tx_quota );
37439 diff --git a/drivers/atm/lanai.c b/drivers/atm/lanai.c
37440 index ce43ae3..969de38 100644
37441 --- a/drivers/atm/lanai.c
37442 +++ b/drivers/atm/lanai.c
37443 @@ -1295,7 +1295,7 @@ static void lanai_send_one_aal5(struct lanai_dev *lanai,
37444 vcc_tx_add_aal5_trailer(lvcc, skb->len, 0, 0);
37445 lanai_endtx(lanai, lvcc);
37446 lanai_free_skb(lvcc->tx.atmvcc, skb);
37447 - atomic_inc(&lvcc->tx.atmvcc->stats->tx);
37448 + atomic_inc_unchecked(&lvcc->tx.atmvcc->stats->tx);
37449 }
37450
37451 /* Try to fill the buffer - don't call unless there is backlog */
37452 @@ -1418,7 +1418,7 @@ static void vcc_rx_aal5(struct lanai_vcc *lvcc, int endptr)
37453 ATM_SKB(skb)->vcc = lvcc->rx.atmvcc;
37454 __net_timestamp(skb);
37455 lvcc->rx.atmvcc->push(lvcc->rx.atmvcc, skb);
37456 - atomic_inc(&lvcc->rx.atmvcc->stats->rx);
37457 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx);
37458 out:
37459 lvcc->rx.buf.ptr = end;
37460 cardvcc_write(lvcc, endptr, vcc_rxreadptr);
37461 @@ -1659,7 +1659,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37462 DPRINTK("(itf %d) got RX service entry 0x%X for non-AAL5 "
37463 "vcc %d\n", lanai->number, (unsigned int) s, vci);
37464 lanai->stats.service_rxnotaal5++;
37465 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37466 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37467 return 0;
37468 }
37469 if (likely(!(s & (SERVICE_TRASH | SERVICE_STREAM | SERVICE_CRCERR)))) {
37470 @@ -1671,7 +1671,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37471 int bytes;
37472 read_unlock(&vcc_sklist_lock);
37473 DPRINTK("got trashed rx pdu on vci %d\n", vci);
37474 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37475 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37476 lvcc->stats.x.aal5.service_trash++;
37477 bytes = (SERVICE_GET_END(s) * 16) -
37478 (((unsigned long) lvcc->rx.buf.ptr) -
37479 @@ -1683,7 +1683,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37480 }
37481 if (s & SERVICE_STREAM) {
37482 read_unlock(&vcc_sklist_lock);
37483 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37484 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37485 lvcc->stats.x.aal5.service_stream++;
37486 printk(KERN_ERR DEV_LABEL "(itf %d): Got AAL5 stream "
37487 "PDU on VCI %d!\n", lanai->number, vci);
37488 @@ -1691,7 +1691,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37489 return 0;
37490 }
37491 DPRINTK("got rx crc error on vci %d\n", vci);
37492 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37493 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37494 lvcc->stats.x.aal5.service_rxcrc++;
37495 lvcc->rx.buf.ptr = &lvcc->rx.buf.start[SERVICE_GET_END(s) * 4];
37496 cardvcc_write(lvcc, SERVICE_GET_END(s), vcc_rxreadptr);
37497 diff --git a/drivers/atm/nicstar.c b/drivers/atm/nicstar.c
37498 index b7e1cc0..eb336bfe 100644
37499 --- a/drivers/atm/nicstar.c
37500 +++ b/drivers/atm/nicstar.c
37501 @@ -1640,7 +1640,7 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37502 if ((vc = (vc_map *) vcc->dev_data) == NULL) {
37503 printk("nicstar%d: vcc->dev_data == NULL on ns_send().\n",
37504 card->index);
37505 - atomic_inc(&vcc->stats->tx_err);
37506 + atomic_inc_unchecked(&vcc->stats->tx_err);
37507 dev_kfree_skb_any(skb);
37508 return -EINVAL;
37509 }
37510 @@ -1648,7 +1648,7 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37511 if (!vc->tx) {
37512 printk("nicstar%d: Trying to transmit on a non-tx VC.\n",
37513 card->index);
37514 - atomic_inc(&vcc->stats->tx_err);
37515 + atomic_inc_unchecked(&vcc->stats->tx_err);
37516 dev_kfree_skb_any(skb);
37517 return -EINVAL;
37518 }
37519 @@ -1656,14 +1656,14 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37520 if (vcc->qos.aal != ATM_AAL5 && vcc->qos.aal != ATM_AAL0) {
37521 printk("nicstar%d: Only AAL0 and AAL5 are supported.\n",
37522 card->index);
37523 - atomic_inc(&vcc->stats->tx_err);
37524 + atomic_inc_unchecked(&vcc->stats->tx_err);
37525 dev_kfree_skb_any(skb);
37526 return -EINVAL;
37527 }
37528
37529 if (skb_shinfo(skb)->nr_frags != 0) {
37530 printk("nicstar%d: No scatter-gather yet.\n", card->index);
37531 - atomic_inc(&vcc->stats->tx_err);
37532 + atomic_inc_unchecked(&vcc->stats->tx_err);
37533 dev_kfree_skb_any(skb);
37534 return -EINVAL;
37535 }
37536 @@ -1711,11 +1711,11 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37537 }
37538
37539 if (push_scqe(card, vc, scq, &scqe, skb) != 0) {
37540 - atomic_inc(&vcc->stats->tx_err);
37541 + atomic_inc_unchecked(&vcc->stats->tx_err);
37542 dev_kfree_skb_any(skb);
37543 return -EIO;
37544 }
37545 - atomic_inc(&vcc->stats->tx);
37546 + atomic_inc_unchecked(&vcc->stats->tx);
37547
37548 return 0;
37549 }
37550 @@ -2032,14 +2032,14 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37551 printk
37552 ("nicstar%d: Can't allocate buffers for aal0.\n",
37553 card->index);
37554 - atomic_add(i, &vcc->stats->rx_drop);
37555 + atomic_add_unchecked(i, &vcc->stats->rx_drop);
37556 break;
37557 }
37558 if (!atm_charge(vcc, sb->truesize)) {
37559 RXPRINTK
37560 ("nicstar%d: atm_charge() dropped aal0 packets.\n",
37561 card->index);
37562 - atomic_add(i - 1, &vcc->stats->rx_drop); /* already increased by 1 */
37563 + atomic_add_unchecked(i - 1, &vcc->stats->rx_drop); /* already increased by 1 */
37564 dev_kfree_skb_any(sb);
37565 break;
37566 }
37567 @@ -2054,7 +2054,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37568 ATM_SKB(sb)->vcc = vcc;
37569 __net_timestamp(sb);
37570 vcc->push(vcc, sb);
37571 - atomic_inc(&vcc->stats->rx);
37572 + atomic_inc_unchecked(&vcc->stats->rx);
37573 cell += ATM_CELL_PAYLOAD;
37574 }
37575
37576 @@ -2071,7 +2071,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37577 if (iovb == NULL) {
37578 printk("nicstar%d: Out of iovec buffers.\n",
37579 card->index);
37580 - atomic_inc(&vcc->stats->rx_drop);
37581 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37582 recycle_rx_buf(card, skb);
37583 return;
37584 }
37585 @@ -2095,7 +2095,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37586 small or large buffer itself. */
37587 } else if (NS_PRV_IOVCNT(iovb) >= NS_MAX_IOVECS) {
37588 printk("nicstar%d: received too big AAL5 SDU.\n", card->index);
37589 - atomic_inc(&vcc->stats->rx_err);
37590 + atomic_inc_unchecked(&vcc->stats->rx_err);
37591 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
37592 NS_MAX_IOVECS);
37593 NS_PRV_IOVCNT(iovb) = 0;
37594 @@ -2115,7 +2115,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37595 ("nicstar%d: Expected a small buffer, and this is not one.\n",
37596 card->index);
37597 which_list(card, skb);
37598 - atomic_inc(&vcc->stats->rx_err);
37599 + atomic_inc_unchecked(&vcc->stats->rx_err);
37600 recycle_rx_buf(card, skb);
37601 vc->rx_iov = NULL;
37602 recycle_iov_buf(card, iovb);
37603 @@ -2128,7 +2128,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37604 ("nicstar%d: Expected a large buffer, and this is not one.\n",
37605 card->index);
37606 which_list(card, skb);
37607 - atomic_inc(&vcc->stats->rx_err);
37608 + atomic_inc_unchecked(&vcc->stats->rx_err);
37609 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
37610 NS_PRV_IOVCNT(iovb));
37611 vc->rx_iov = NULL;
37612 @@ -2151,7 +2151,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37613 printk(" - PDU size mismatch.\n");
37614 else
37615 printk(".\n");
37616 - atomic_inc(&vcc->stats->rx_err);
37617 + atomic_inc_unchecked(&vcc->stats->rx_err);
37618 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
37619 NS_PRV_IOVCNT(iovb));
37620 vc->rx_iov = NULL;
37621 @@ -2165,7 +2165,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37622 /* skb points to a small buffer */
37623 if (!atm_charge(vcc, skb->truesize)) {
37624 push_rxbufs(card, skb);
37625 - atomic_inc(&vcc->stats->rx_drop);
37626 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37627 } else {
37628 skb_put(skb, len);
37629 dequeue_sm_buf(card, skb);
37630 @@ -2175,7 +2175,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37631 ATM_SKB(skb)->vcc = vcc;
37632 __net_timestamp(skb);
37633 vcc->push(vcc, skb);
37634 - atomic_inc(&vcc->stats->rx);
37635 + atomic_inc_unchecked(&vcc->stats->rx);
37636 }
37637 } else if (NS_PRV_IOVCNT(iovb) == 2) { /* One small plus one large buffer */
37638 struct sk_buff *sb;
37639 @@ -2186,7 +2186,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37640 if (len <= NS_SMBUFSIZE) {
37641 if (!atm_charge(vcc, sb->truesize)) {
37642 push_rxbufs(card, sb);
37643 - atomic_inc(&vcc->stats->rx_drop);
37644 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37645 } else {
37646 skb_put(sb, len);
37647 dequeue_sm_buf(card, sb);
37648 @@ -2196,7 +2196,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37649 ATM_SKB(sb)->vcc = vcc;
37650 __net_timestamp(sb);
37651 vcc->push(vcc, sb);
37652 - atomic_inc(&vcc->stats->rx);
37653 + atomic_inc_unchecked(&vcc->stats->rx);
37654 }
37655
37656 push_rxbufs(card, skb);
37657 @@ -2205,7 +2205,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37658
37659 if (!atm_charge(vcc, skb->truesize)) {
37660 push_rxbufs(card, skb);
37661 - atomic_inc(&vcc->stats->rx_drop);
37662 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37663 } else {
37664 dequeue_lg_buf(card, skb);
37665 #ifdef NS_USE_DESTRUCTORS
37666 @@ -2218,7 +2218,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37667 ATM_SKB(skb)->vcc = vcc;
37668 __net_timestamp(skb);
37669 vcc->push(vcc, skb);
37670 - atomic_inc(&vcc->stats->rx);
37671 + atomic_inc_unchecked(&vcc->stats->rx);
37672 }
37673
37674 push_rxbufs(card, sb);
37675 @@ -2239,7 +2239,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37676 printk
37677 ("nicstar%d: Out of huge buffers.\n",
37678 card->index);
37679 - atomic_inc(&vcc->stats->rx_drop);
37680 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37681 recycle_iovec_rx_bufs(card,
37682 (struct iovec *)
37683 iovb->data,
37684 @@ -2290,7 +2290,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37685 card->hbpool.count++;
37686 } else
37687 dev_kfree_skb_any(hb);
37688 - atomic_inc(&vcc->stats->rx_drop);
37689 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37690 } else {
37691 /* Copy the small buffer to the huge buffer */
37692 sb = (struct sk_buff *)iov->iov_base;
37693 @@ -2327,7 +2327,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37694 #endif /* NS_USE_DESTRUCTORS */
37695 __net_timestamp(hb);
37696 vcc->push(vcc, hb);
37697 - atomic_inc(&vcc->stats->rx);
37698 + atomic_inc_unchecked(&vcc->stats->rx);
37699 }
37700 }
37701
37702 diff --git a/drivers/atm/solos-pci.c b/drivers/atm/solos-pci.c
37703 index 74e18b0..f16afa0 100644
37704 --- a/drivers/atm/solos-pci.c
37705 +++ b/drivers/atm/solos-pci.c
37706 @@ -838,7 +838,7 @@ static void solos_bh(unsigned long card_arg)
37707 }
37708 atm_charge(vcc, skb->truesize);
37709 vcc->push(vcc, skb);
37710 - atomic_inc(&vcc->stats->rx);
37711 + atomic_inc_unchecked(&vcc->stats->rx);
37712 break;
37713
37714 case PKT_STATUS:
37715 @@ -1116,7 +1116,7 @@ static uint32_t fpga_tx(struct solos_card *card)
37716 vcc = SKB_CB(oldskb)->vcc;
37717
37718 if (vcc) {
37719 - atomic_inc(&vcc->stats->tx);
37720 + atomic_inc_unchecked(&vcc->stats->tx);
37721 solos_pop(vcc, oldskb);
37722 } else {
37723 dev_kfree_skb_irq(oldskb);
37724 diff --git a/drivers/atm/suni.c b/drivers/atm/suni.c
37725 index 0215934..ce9f5b1 100644
37726 --- a/drivers/atm/suni.c
37727 +++ b/drivers/atm/suni.c
37728 @@ -49,8 +49,8 @@ static DEFINE_SPINLOCK(sunis_lock);
37729
37730
37731 #define ADD_LIMITED(s,v) \
37732 - atomic_add((v),&stats->s); \
37733 - if (atomic_read(&stats->s) < 0) atomic_set(&stats->s,INT_MAX);
37734 + atomic_add_unchecked((v),&stats->s); \
37735 + if (atomic_read_unchecked(&stats->s) < 0) atomic_set_unchecked(&stats->s,INT_MAX);
37736
37737
37738 static void suni_hz(unsigned long from_timer)
37739 diff --git a/drivers/atm/uPD98402.c b/drivers/atm/uPD98402.c
37740 index 5120a96..e2572bd 100644
37741 --- a/drivers/atm/uPD98402.c
37742 +++ b/drivers/atm/uPD98402.c
37743 @@ -42,7 +42,7 @@ static int fetch_stats(struct atm_dev *dev,struct sonet_stats __user *arg,int ze
37744 struct sonet_stats tmp;
37745 int error = 0;
37746
37747 - atomic_add(GET(HECCT),&PRIV(dev)->sonet_stats.uncorr_hcs);
37748 + atomic_add_unchecked(GET(HECCT),&PRIV(dev)->sonet_stats.uncorr_hcs);
37749 sonet_copy_stats(&PRIV(dev)->sonet_stats,&tmp);
37750 if (arg) error = copy_to_user(arg,&tmp,sizeof(tmp));
37751 if (zero && !error) {
37752 @@ -161,9 +161,9 @@ static int uPD98402_ioctl(struct atm_dev *dev,unsigned int cmd,void __user *arg)
37753
37754
37755 #define ADD_LIMITED(s,v) \
37756 - { atomic_add(GET(v),&PRIV(dev)->sonet_stats.s); \
37757 - if (atomic_read(&PRIV(dev)->sonet_stats.s) < 0) \
37758 - atomic_set(&PRIV(dev)->sonet_stats.s,INT_MAX); }
37759 + { atomic_add_unchecked(GET(v),&PRIV(dev)->sonet_stats.s); \
37760 + if (atomic_read_unchecked(&PRIV(dev)->sonet_stats.s) < 0) \
37761 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.s,INT_MAX); }
37762
37763
37764 static void stat_event(struct atm_dev *dev)
37765 @@ -194,7 +194,7 @@ static void uPD98402_int(struct atm_dev *dev)
37766 if (reason & uPD98402_INT_PFM) stat_event(dev);
37767 if (reason & uPD98402_INT_PCO) {
37768 (void) GET(PCOCR); /* clear interrupt cause */
37769 - atomic_add(GET(HECCT),
37770 + atomic_add_unchecked(GET(HECCT),
37771 &PRIV(dev)->sonet_stats.uncorr_hcs);
37772 }
37773 if ((reason & uPD98402_INT_RFO) &&
37774 @@ -222,9 +222,9 @@ static int uPD98402_start(struct atm_dev *dev)
37775 PUT(~(uPD98402_INT_PFM | uPD98402_INT_ALM | uPD98402_INT_RFO |
37776 uPD98402_INT_LOS),PIMR); /* enable them */
37777 (void) fetch_stats(dev,NULL,1); /* clear kernel counters */
37778 - atomic_set(&PRIV(dev)->sonet_stats.corr_hcs,-1);
37779 - atomic_set(&PRIV(dev)->sonet_stats.tx_cells,-1);
37780 - atomic_set(&PRIV(dev)->sonet_stats.rx_cells,-1);
37781 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.corr_hcs,-1);
37782 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.tx_cells,-1);
37783 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.rx_cells,-1);
37784 return 0;
37785 }
37786
37787 diff --git a/drivers/atm/zatm.c b/drivers/atm/zatm.c
37788 index cecfb94..87009ec 100644
37789 --- a/drivers/atm/zatm.c
37790 +++ b/drivers/atm/zatm.c
37791 @@ -459,7 +459,7 @@ printk("dummy: 0x%08lx, 0x%08lx\n",dummy[0],dummy[1]);
37792 }
37793 if (!size) {
37794 dev_kfree_skb_irq(skb);
37795 - if (vcc) atomic_inc(&vcc->stats->rx_err);
37796 + if (vcc) atomic_inc_unchecked(&vcc->stats->rx_err);
37797 continue;
37798 }
37799 if (!atm_charge(vcc,skb->truesize)) {
37800 @@ -469,7 +469,7 @@ printk("dummy: 0x%08lx, 0x%08lx\n",dummy[0],dummy[1]);
37801 skb->len = size;
37802 ATM_SKB(skb)->vcc = vcc;
37803 vcc->push(vcc,skb);
37804 - atomic_inc(&vcc->stats->rx);
37805 + atomic_inc_unchecked(&vcc->stats->rx);
37806 }
37807 zout(pos & 0xffff,MTA(mbx));
37808 #if 0 /* probably a stupid idea */
37809 @@ -733,7 +733,7 @@ if (*ZATM_PRV_DSC(skb) != (uPD98401_TXPD_V | uPD98401_TXPD_DP |
37810 skb_queue_head(&zatm_vcc->backlog,skb);
37811 break;
37812 }
37813 - atomic_inc(&vcc->stats->tx);
37814 + atomic_inc_unchecked(&vcc->stats->tx);
37815 wake_up(&zatm_vcc->tx_wait);
37816 }
37817
37818 diff --git a/drivers/base/bus.c b/drivers/base/bus.c
37819 index 79bc203..fa3945b 100644
37820 --- a/drivers/base/bus.c
37821 +++ b/drivers/base/bus.c
37822 @@ -1126,7 +1126,7 @@ int subsys_interface_register(struct subsys_interface *sif)
37823 return -EINVAL;
37824
37825 mutex_lock(&subsys->p->mutex);
37826 - list_add_tail(&sif->node, &subsys->p->interfaces);
37827 + pax_list_add_tail((struct list_head *)&sif->node, &subsys->p->interfaces);
37828 if (sif->add_dev) {
37829 subsys_dev_iter_init(&iter, subsys, NULL, NULL);
37830 while ((dev = subsys_dev_iter_next(&iter)))
37831 @@ -1151,7 +1151,7 @@ void subsys_interface_unregister(struct subsys_interface *sif)
37832 subsys = sif->subsys;
37833
37834 mutex_lock(&subsys->p->mutex);
37835 - list_del_init(&sif->node);
37836 + pax_list_del_init((struct list_head *)&sif->node);
37837 if (sif->remove_dev) {
37838 subsys_dev_iter_init(&iter, subsys, NULL, NULL);
37839 while ((dev = subsys_dev_iter_next(&iter)))
37840 diff --git a/drivers/base/devtmpfs.c b/drivers/base/devtmpfs.c
37841 index 25798db..15f130e 100644
37842 --- a/drivers/base/devtmpfs.c
37843 +++ b/drivers/base/devtmpfs.c
37844 @@ -354,7 +354,7 @@ int devtmpfs_mount(const char *mntdir)
37845 if (!thread)
37846 return 0;
37847
37848 - err = sys_mount("devtmpfs", (char *)mntdir, "devtmpfs", MS_SILENT, NULL);
37849 + err = sys_mount((char __force_user *)"devtmpfs", (char __force_user *)mntdir, (char __force_user *)"devtmpfs", MS_SILENT, NULL);
37850 if (err)
37851 printk(KERN_INFO "devtmpfs: error mounting %i\n", err);
37852 else
37853 @@ -380,11 +380,11 @@ static int devtmpfsd(void *p)
37854 *err = sys_unshare(CLONE_NEWNS);
37855 if (*err)
37856 goto out;
37857 - *err = sys_mount("devtmpfs", "/", "devtmpfs", MS_SILENT, options);
37858 + *err = sys_mount((char __force_user *)"devtmpfs", (char __force_user *)"/", (char __force_user *)"devtmpfs", MS_SILENT, (char __force_user *)options);
37859 if (*err)
37860 goto out;
37861 - sys_chdir("/.."); /* will traverse into overmounted root */
37862 - sys_chroot(".");
37863 + sys_chdir((char __force_user *)"/.."); /* will traverse into overmounted root */
37864 + sys_chroot((char __force_user *)".");
37865 complete(&setup_done);
37866 while (1) {
37867 spin_lock(&req_lock);
37868 diff --git a/drivers/base/node.c b/drivers/base/node.c
37869 index 36fabe43..8cfc112 100644
37870 --- a/drivers/base/node.c
37871 +++ b/drivers/base/node.c
37872 @@ -615,7 +615,7 @@ static ssize_t print_nodes_state(enum node_states state, char *buf)
37873 struct node_attr {
37874 struct device_attribute attr;
37875 enum node_states state;
37876 -};
37877 +} __do_const;
37878
37879 static ssize_t show_node_state(struct device *dev,
37880 struct device_attribute *attr, char *buf)
37881 diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c
37882 index 45937f8..b9a342e 100644
37883 --- a/drivers/base/power/domain.c
37884 +++ b/drivers/base/power/domain.c
37885 @@ -1698,7 +1698,7 @@ int pm_genpd_attach_cpuidle(struct generic_pm_domain *genpd, int state)
37886 {
37887 struct cpuidle_driver *cpuidle_drv;
37888 struct gpd_cpuidle_data *cpuidle_data;
37889 - struct cpuidle_state *idle_state;
37890 + cpuidle_state_no_const *idle_state;
37891 int ret = 0;
37892
37893 if (IS_ERR_OR_NULL(genpd) || state < 0)
37894 @@ -1766,7 +1766,7 @@ int pm_genpd_name_attach_cpuidle(const char *name, int state)
37895 int pm_genpd_detach_cpuidle(struct generic_pm_domain *genpd)
37896 {
37897 struct gpd_cpuidle_data *cpuidle_data;
37898 - struct cpuidle_state *idle_state;
37899 + cpuidle_state_no_const *idle_state;
37900 int ret = 0;
37901
37902 if (IS_ERR_OR_NULL(genpd))
37903 @@ -2195,7 +2195,10 @@ int genpd_dev_pm_attach(struct device *dev)
37904 return ret;
37905 }
37906
37907 - dev->pm_domain->detach = genpd_dev_pm_detach;
37908 + pax_open_kernel();
37909 + *(void **)&dev->pm_domain->detach = genpd_dev_pm_detach;
37910 + pax_close_kernel();
37911 +
37912 pm_genpd_poweron(pd);
37913
37914 return 0;
37915 diff --git a/drivers/base/power/sysfs.c b/drivers/base/power/sysfs.c
37916 index d2be3f9..0a3167a 100644
37917 --- a/drivers/base/power/sysfs.c
37918 +++ b/drivers/base/power/sysfs.c
37919 @@ -181,7 +181,7 @@ static ssize_t rtpm_status_show(struct device *dev,
37920 return -EIO;
37921 }
37922 }
37923 - return sprintf(buf, p);
37924 + return sprintf(buf, "%s", p);
37925 }
37926
37927 static DEVICE_ATTR(runtime_status, 0444, rtpm_status_show, NULL);
37928 diff --git a/drivers/base/power/wakeup.c b/drivers/base/power/wakeup.c
37929 index aab7158..b172db2 100644
37930 --- a/drivers/base/power/wakeup.c
37931 +++ b/drivers/base/power/wakeup.c
37932 @@ -32,14 +32,14 @@ static bool pm_abort_suspend __read_mostly;
37933 * They need to be modified together atomically, so it's better to use one
37934 * atomic variable to hold them both.
37935 */
37936 -static atomic_t combined_event_count = ATOMIC_INIT(0);
37937 +static atomic_unchecked_t combined_event_count = ATOMIC_INIT(0);
37938
37939 #define IN_PROGRESS_BITS (sizeof(int) * 4)
37940 #define MAX_IN_PROGRESS ((1 << IN_PROGRESS_BITS) - 1)
37941
37942 static void split_counters(unsigned int *cnt, unsigned int *inpr)
37943 {
37944 - unsigned int comb = atomic_read(&combined_event_count);
37945 + unsigned int comb = atomic_read_unchecked(&combined_event_count);
37946
37947 *cnt = (comb >> IN_PROGRESS_BITS);
37948 *inpr = comb & MAX_IN_PROGRESS;
37949 @@ -404,7 +404,7 @@ static void wakeup_source_activate(struct wakeup_source *ws)
37950 ws->start_prevent_time = ws->last_time;
37951
37952 /* Increment the counter of events in progress. */
37953 - cec = atomic_inc_return(&combined_event_count);
37954 + cec = atomic_inc_return_unchecked(&combined_event_count);
37955
37956 trace_wakeup_source_activate(ws->name, cec);
37957 }
37958 @@ -530,7 +530,7 @@ static void wakeup_source_deactivate(struct wakeup_source *ws)
37959 * Increment the counter of registered wakeup events and decrement the
37960 * couter of wakeup events in progress simultaneously.
37961 */
37962 - cec = atomic_add_return(MAX_IN_PROGRESS, &combined_event_count);
37963 + cec = atomic_add_return_unchecked(MAX_IN_PROGRESS, &combined_event_count);
37964 trace_wakeup_source_deactivate(ws->name, cec);
37965
37966 split_counters(&cnt, &inpr);
37967 diff --git a/drivers/base/syscore.c b/drivers/base/syscore.c
37968 index 8d98a32..61d3165 100644
37969 --- a/drivers/base/syscore.c
37970 +++ b/drivers/base/syscore.c
37971 @@ -22,7 +22,7 @@ static DEFINE_MUTEX(syscore_ops_lock);
37972 void register_syscore_ops(struct syscore_ops *ops)
37973 {
37974 mutex_lock(&syscore_ops_lock);
37975 - list_add_tail(&ops->node, &syscore_ops_list);
37976 + pax_list_add_tail((struct list_head *)&ops->node, &syscore_ops_list);
37977 mutex_unlock(&syscore_ops_lock);
37978 }
37979 EXPORT_SYMBOL_GPL(register_syscore_ops);
37980 @@ -34,7 +34,7 @@ EXPORT_SYMBOL_GPL(register_syscore_ops);
37981 void unregister_syscore_ops(struct syscore_ops *ops)
37982 {
37983 mutex_lock(&syscore_ops_lock);
37984 - list_del(&ops->node);
37985 + pax_list_del((struct list_head *)&ops->node);
37986 mutex_unlock(&syscore_ops_lock);
37987 }
37988 EXPORT_SYMBOL_GPL(unregister_syscore_ops);
37989 diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
37990 index ff20f19..018f1da 100644
37991 --- a/drivers/block/cciss.c
37992 +++ b/drivers/block/cciss.c
37993 @@ -3008,7 +3008,7 @@ static void start_io(ctlr_info_t *h)
37994 while (!list_empty(&h->reqQ)) {
37995 c = list_entry(h->reqQ.next, CommandList_struct, list);
37996 /* can't do anything if fifo is full */
37997 - if ((h->access.fifo_full(h))) {
37998 + if ((h->access->fifo_full(h))) {
37999 dev_warn(&h->pdev->dev, "fifo full\n");
38000 break;
38001 }
38002 @@ -3018,7 +3018,7 @@ static void start_io(ctlr_info_t *h)
38003 h->Qdepth--;
38004
38005 /* Tell the controller execute command */
38006 - h->access.submit_command(h, c);
38007 + h->access->submit_command(h, c);
38008
38009 /* Put job onto the completed Q */
38010 addQ(&h->cmpQ, c);
38011 @@ -3444,17 +3444,17 @@ startio:
38012
38013 static inline unsigned long get_next_completion(ctlr_info_t *h)
38014 {
38015 - return h->access.command_completed(h);
38016 + return h->access->command_completed(h);
38017 }
38018
38019 static inline int interrupt_pending(ctlr_info_t *h)
38020 {
38021 - return h->access.intr_pending(h);
38022 + return h->access->intr_pending(h);
38023 }
38024
38025 static inline long interrupt_not_for_us(ctlr_info_t *h)
38026 {
38027 - return ((h->access.intr_pending(h) == 0) ||
38028 + return ((h->access->intr_pending(h) == 0) ||
38029 (h->interrupts_enabled == 0));
38030 }
38031
38032 @@ -3487,7 +3487,7 @@ static inline u32 next_command(ctlr_info_t *h)
38033 u32 a;
38034
38035 if (unlikely(!(h->transMethod & CFGTBL_Trans_Performant)))
38036 - return h->access.command_completed(h);
38037 + return h->access->command_completed(h);
38038
38039 if ((*(h->reply_pool_head) & 1) == (h->reply_pool_wraparound)) {
38040 a = *(h->reply_pool_head); /* Next cmd in ring buffer */
38041 @@ -4044,7 +4044,7 @@ static void cciss_put_controller_into_performant_mode(ctlr_info_t *h)
38042 trans_support & CFGTBL_Trans_use_short_tags);
38043
38044 /* Change the access methods to the performant access methods */
38045 - h->access = SA5_performant_access;
38046 + h->access = &SA5_performant_access;
38047 h->transMethod = CFGTBL_Trans_Performant;
38048
38049 return;
38050 @@ -4318,7 +4318,7 @@ static int cciss_pci_init(ctlr_info_t *h)
38051 if (prod_index < 0)
38052 return -ENODEV;
38053 h->product_name = products[prod_index].product_name;
38054 - h->access = *(products[prod_index].access);
38055 + h->access = products[prod_index].access;
38056
38057 if (cciss_board_disabled(h)) {
38058 dev_warn(&h->pdev->dev, "controller appears to be disabled\n");
38059 @@ -5050,7 +5050,7 @@ reinit_after_soft_reset:
38060 }
38061
38062 /* make sure the board interrupts are off */
38063 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
38064 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
38065 rc = cciss_request_irq(h, do_cciss_msix_intr, do_cciss_intx);
38066 if (rc)
38067 goto clean2;
38068 @@ -5100,7 +5100,7 @@ reinit_after_soft_reset:
38069 * fake ones to scoop up any residual completions.
38070 */
38071 spin_lock_irqsave(&h->lock, flags);
38072 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
38073 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
38074 spin_unlock_irqrestore(&h->lock, flags);
38075 free_irq(h->intr[h->intr_mode], h);
38076 rc = cciss_request_irq(h, cciss_msix_discard_completions,
38077 @@ -5120,9 +5120,9 @@ reinit_after_soft_reset:
38078 dev_info(&h->pdev->dev, "Board READY.\n");
38079 dev_info(&h->pdev->dev,
38080 "Waiting for stale completions to drain.\n");
38081 - h->access.set_intr_mask(h, CCISS_INTR_ON);
38082 + h->access->set_intr_mask(h, CCISS_INTR_ON);
38083 msleep(10000);
38084 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
38085 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
38086
38087 rc = controller_reset_failed(h->cfgtable);
38088 if (rc)
38089 @@ -5145,7 +5145,7 @@ reinit_after_soft_reset:
38090 cciss_scsi_setup(h);
38091
38092 /* Turn the interrupts on so we can service requests */
38093 - h->access.set_intr_mask(h, CCISS_INTR_ON);
38094 + h->access->set_intr_mask(h, CCISS_INTR_ON);
38095
38096 /* Get the firmware version */
38097 inq_buff = kzalloc(sizeof(InquiryData_struct), GFP_KERNEL);
38098 @@ -5217,7 +5217,7 @@ static void cciss_shutdown(struct pci_dev *pdev)
38099 kfree(flush_buf);
38100 if (return_code != IO_OK)
38101 dev_warn(&h->pdev->dev, "Error flushing cache\n");
38102 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
38103 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
38104 free_irq(h->intr[h->intr_mode], h);
38105 }
38106
38107 diff --git a/drivers/block/cciss.h b/drivers/block/cciss.h
38108 index 7fda30e..2f27946 100644
38109 --- a/drivers/block/cciss.h
38110 +++ b/drivers/block/cciss.h
38111 @@ -101,7 +101,7 @@ struct ctlr_info
38112 /* information about each logical volume */
38113 drive_info_struct *drv[CISS_MAX_LUN];
38114
38115 - struct access_method access;
38116 + struct access_method *access;
38117
38118 /* queue and queue Info */
38119 struct list_head reqQ;
38120 @@ -402,27 +402,27 @@ static bool SA5_performant_intr_pending(ctlr_info_t *h)
38121 }
38122
38123 static struct access_method SA5_access = {
38124 - SA5_submit_command,
38125 - SA5_intr_mask,
38126 - SA5_fifo_full,
38127 - SA5_intr_pending,
38128 - SA5_completed,
38129 + .submit_command = SA5_submit_command,
38130 + .set_intr_mask = SA5_intr_mask,
38131 + .fifo_full = SA5_fifo_full,
38132 + .intr_pending = SA5_intr_pending,
38133 + .command_completed = SA5_completed,
38134 };
38135
38136 static struct access_method SA5B_access = {
38137 - SA5_submit_command,
38138 - SA5B_intr_mask,
38139 - SA5_fifo_full,
38140 - SA5B_intr_pending,
38141 - SA5_completed,
38142 + .submit_command = SA5_submit_command,
38143 + .set_intr_mask = SA5B_intr_mask,
38144 + .fifo_full = SA5_fifo_full,
38145 + .intr_pending = SA5B_intr_pending,
38146 + .command_completed = SA5_completed,
38147 };
38148
38149 static struct access_method SA5_performant_access = {
38150 - SA5_submit_command,
38151 - SA5_performant_intr_mask,
38152 - SA5_fifo_full,
38153 - SA5_performant_intr_pending,
38154 - SA5_performant_completed,
38155 + .submit_command = SA5_submit_command,
38156 + .set_intr_mask = SA5_performant_intr_mask,
38157 + .fifo_full = SA5_fifo_full,
38158 + .intr_pending = SA5_performant_intr_pending,
38159 + .command_completed = SA5_performant_completed,
38160 };
38161
38162 struct board_type {
38163 diff --git a/drivers/block/cpqarray.c b/drivers/block/cpqarray.c
38164 index 2b94403..fd6ad1f 100644
38165 --- a/drivers/block/cpqarray.c
38166 +++ b/drivers/block/cpqarray.c
38167 @@ -404,7 +404,7 @@ static int cpqarray_register_ctlr(int i, struct pci_dev *pdev)
38168 if (register_blkdev(COMPAQ_SMART2_MAJOR+i, hba[i]->devname)) {
38169 goto Enomem4;
38170 }
38171 - hba[i]->access.set_intr_mask(hba[i], 0);
38172 + hba[i]->access->set_intr_mask(hba[i], 0);
38173 if (request_irq(hba[i]->intr, do_ida_intr,
38174 IRQF_DISABLED|IRQF_SHARED, hba[i]->devname, hba[i]))
38175 {
38176 @@ -459,7 +459,7 @@ static int cpqarray_register_ctlr(int i, struct pci_dev *pdev)
38177 add_timer(&hba[i]->timer);
38178
38179 /* Enable IRQ now that spinlock and rate limit timer are set up */
38180 - hba[i]->access.set_intr_mask(hba[i], FIFO_NOT_EMPTY);
38181 + hba[i]->access->set_intr_mask(hba[i], FIFO_NOT_EMPTY);
38182
38183 for(j=0; j<NWD; j++) {
38184 struct gendisk *disk = ida_gendisk[i][j];
38185 @@ -694,7 +694,7 @@ DBGINFO(
38186 for(i=0; i<NR_PRODUCTS; i++) {
38187 if (board_id == products[i].board_id) {
38188 c->product_name = products[i].product_name;
38189 - c->access = *(products[i].access);
38190 + c->access = products[i].access;
38191 break;
38192 }
38193 }
38194 @@ -792,7 +792,7 @@ static int cpqarray_eisa_detect(void)
38195 hba[ctlr]->intr = intr;
38196 sprintf(hba[ctlr]->devname, "ida%d", nr_ctlr);
38197 hba[ctlr]->product_name = products[j].product_name;
38198 - hba[ctlr]->access = *(products[j].access);
38199 + hba[ctlr]->access = products[j].access;
38200 hba[ctlr]->ctlr = ctlr;
38201 hba[ctlr]->board_id = board_id;
38202 hba[ctlr]->pci_dev = NULL; /* not PCI */
38203 @@ -978,7 +978,7 @@ static void start_io(ctlr_info_t *h)
38204
38205 while((c = h->reqQ) != NULL) {
38206 /* Can't do anything if we're busy */
38207 - if (h->access.fifo_full(h) == 0)
38208 + if (h->access->fifo_full(h) == 0)
38209 return;
38210
38211 /* Get the first entry from the request Q */
38212 @@ -986,7 +986,7 @@ static void start_io(ctlr_info_t *h)
38213 h->Qdepth--;
38214
38215 /* Tell the controller to do our bidding */
38216 - h->access.submit_command(h, c);
38217 + h->access->submit_command(h, c);
38218
38219 /* Get onto the completion Q */
38220 addQ(&h->cmpQ, c);
38221 @@ -1048,7 +1048,7 @@ static irqreturn_t do_ida_intr(int irq, void *dev_id)
38222 unsigned long flags;
38223 __u32 a,a1;
38224
38225 - istat = h->access.intr_pending(h);
38226 + istat = h->access->intr_pending(h);
38227 /* Is this interrupt for us? */
38228 if (istat == 0)
38229 return IRQ_NONE;
38230 @@ -1059,7 +1059,7 @@ static irqreturn_t do_ida_intr(int irq, void *dev_id)
38231 */
38232 spin_lock_irqsave(IDA_LOCK(h->ctlr), flags);
38233 if (istat & FIFO_NOT_EMPTY) {
38234 - while((a = h->access.command_completed(h))) {
38235 + while((a = h->access->command_completed(h))) {
38236 a1 = a; a &= ~3;
38237 if ((c = h->cmpQ) == NULL)
38238 {
38239 @@ -1448,11 +1448,11 @@ static int sendcmd(
38240 /*
38241 * Disable interrupt
38242 */
38243 - info_p->access.set_intr_mask(info_p, 0);
38244 + info_p->access->set_intr_mask(info_p, 0);
38245 /* Make sure there is room in the command FIFO */
38246 /* Actually it should be completely empty at this time. */
38247 for (i = 200000; i > 0; i--) {
38248 - temp = info_p->access.fifo_full(info_p);
38249 + temp = info_p->access->fifo_full(info_p);
38250 if (temp != 0) {
38251 break;
38252 }
38253 @@ -1465,7 +1465,7 @@ DBG(
38254 /*
38255 * Send the cmd
38256 */
38257 - info_p->access.submit_command(info_p, c);
38258 + info_p->access->submit_command(info_p, c);
38259 complete = pollcomplete(ctlr);
38260
38261 pci_unmap_single(info_p->pci_dev, (dma_addr_t) c->req.sg[0].addr,
38262 @@ -1548,9 +1548,9 @@ static int revalidate_allvol(ctlr_info_t *host)
38263 * we check the new geometry. Then turn interrupts back on when
38264 * we're done.
38265 */
38266 - host->access.set_intr_mask(host, 0);
38267 + host->access->set_intr_mask(host, 0);
38268 getgeometry(ctlr);
38269 - host->access.set_intr_mask(host, FIFO_NOT_EMPTY);
38270 + host->access->set_intr_mask(host, FIFO_NOT_EMPTY);
38271
38272 for(i=0; i<NWD; i++) {
38273 struct gendisk *disk = ida_gendisk[ctlr][i];
38274 @@ -1590,7 +1590,7 @@ static int pollcomplete(int ctlr)
38275 /* Wait (up to 2 seconds) for a command to complete */
38276
38277 for (i = 200000; i > 0; i--) {
38278 - done = hba[ctlr]->access.command_completed(hba[ctlr]);
38279 + done = hba[ctlr]->access->command_completed(hba[ctlr]);
38280 if (done == 0) {
38281 udelay(10); /* a short fixed delay */
38282 } else
38283 diff --git a/drivers/block/cpqarray.h b/drivers/block/cpqarray.h
38284 index be73e9d..7fbf140 100644
38285 --- a/drivers/block/cpqarray.h
38286 +++ b/drivers/block/cpqarray.h
38287 @@ -99,7 +99,7 @@ struct ctlr_info {
38288 drv_info_t drv[NWD];
38289 struct proc_dir_entry *proc;
38290
38291 - struct access_method access;
38292 + struct access_method *access;
38293
38294 cmdlist_t *reqQ;
38295 cmdlist_t *cmpQ;
38296 diff --git a/drivers/block/drbd/drbd_bitmap.c b/drivers/block/drbd/drbd_bitmap.c
38297 index 434c77d..6d3219a 100644
38298 --- a/drivers/block/drbd/drbd_bitmap.c
38299 +++ b/drivers/block/drbd/drbd_bitmap.c
38300 @@ -1036,7 +1036,7 @@ static void bm_page_io_async(struct drbd_bm_aio_ctx *ctx, int page_nr) __must_ho
38301 submit_bio(rw, bio);
38302 /* this should not count as user activity and cause the
38303 * resync to throttle -- see drbd_rs_should_slow_down(). */
38304 - atomic_add(len >> 9, &device->rs_sect_ev);
38305 + atomic_add_unchecked(len >> 9, &device->rs_sect_ev);
38306 }
38307 }
38308
38309 diff --git a/drivers/block/drbd/drbd_int.h b/drivers/block/drbd/drbd_int.h
38310 index b905e98..0812ed8 100644
38311 --- a/drivers/block/drbd/drbd_int.h
38312 +++ b/drivers/block/drbd/drbd_int.h
38313 @@ -385,7 +385,7 @@ struct drbd_epoch {
38314 struct drbd_connection *connection;
38315 struct list_head list;
38316 unsigned int barrier_nr;
38317 - atomic_t epoch_size; /* increased on every request added. */
38318 + atomic_unchecked_t epoch_size; /* increased on every request added. */
38319 atomic_t active; /* increased on every req. added, and dec on every finished. */
38320 unsigned long flags;
38321 };
38322 @@ -946,7 +946,7 @@ struct drbd_device {
38323 unsigned int al_tr_number;
38324 int al_tr_cycle;
38325 wait_queue_head_t seq_wait;
38326 - atomic_t packet_seq;
38327 + atomic_unchecked_t packet_seq;
38328 unsigned int peer_seq;
38329 spinlock_t peer_seq_lock;
38330 unsigned long comm_bm_set; /* communicated number of set bits. */
38331 @@ -955,8 +955,8 @@ struct drbd_device {
38332 struct mutex own_state_mutex;
38333 struct mutex *state_mutex; /* either own_state_mutex or first_peer_device(device)->connection->cstate_mutex */
38334 char congestion_reason; /* Why we where congested... */
38335 - atomic_t rs_sect_in; /* for incoming resync data rate, SyncTarget */
38336 - atomic_t rs_sect_ev; /* for submitted resync data rate, both */
38337 + atomic_unchecked_t rs_sect_in; /* for incoming resync data rate, SyncTarget */
38338 + atomic_unchecked_t rs_sect_ev; /* for submitted resync data rate, both */
38339 int rs_last_sect_ev; /* counter to compare with */
38340 int rs_last_events; /* counter of read or write "events" (unit sectors)
38341 * on the lower level device when we last looked. */
38342 diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c
38343 index 1fc8342..7e7742b 100644
38344 --- a/drivers/block/drbd/drbd_main.c
38345 +++ b/drivers/block/drbd/drbd_main.c
38346 @@ -1328,7 +1328,7 @@ static int _drbd_send_ack(struct drbd_peer_device *peer_device, enum drbd_packet
38347 p->sector = sector;
38348 p->block_id = block_id;
38349 p->blksize = blksize;
38350 - p->seq_num = cpu_to_be32(atomic_inc_return(&peer_device->device->packet_seq));
38351 + p->seq_num = cpu_to_be32(atomic_inc_return_unchecked(&peer_device->device->packet_seq));
38352 return drbd_send_command(peer_device, sock, cmd, sizeof(*p), NULL, 0);
38353 }
38354
38355 @@ -1634,7 +1634,7 @@ int drbd_send_dblock(struct drbd_peer_device *peer_device, struct drbd_request *
38356 return -EIO;
38357 p->sector = cpu_to_be64(req->i.sector);
38358 p->block_id = (unsigned long)req;
38359 - p->seq_num = cpu_to_be32(atomic_inc_return(&device->packet_seq));
38360 + p->seq_num = cpu_to_be32(atomic_inc_return_unchecked(&device->packet_seq));
38361 dp_flags = bio_flags_to_wire(peer_device->connection, req->master_bio->bi_rw);
38362 if (device->state.conn >= C_SYNC_SOURCE &&
38363 device->state.conn <= C_PAUSED_SYNC_T)
38364 @@ -1915,8 +1915,8 @@ void drbd_init_set_defaults(struct drbd_device *device)
38365 atomic_set(&device->unacked_cnt, 0);
38366 atomic_set(&device->local_cnt, 0);
38367 atomic_set(&device->pp_in_use_by_net, 0);
38368 - atomic_set(&device->rs_sect_in, 0);
38369 - atomic_set(&device->rs_sect_ev, 0);
38370 + atomic_set_unchecked(&device->rs_sect_in, 0);
38371 + atomic_set_unchecked(&device->rs_sect_ev, 0);
38372 atomic_set(&device->ap_in_flight, 0);
38373 atomic_set(&device->md_io.in_use, 0);
38374
38375 @@ -2684,8 +2684,8 @@ void drbd_destroy_connection(struct kref *kref)
38376 struct drbd_connection *connection = container_of(kref, struct drbd_connection, kref);
38377 struct drbd_resource *resource = connection->resource;
38378
38379 - if (atomic_read(&connection->current_epoch->epoch_size) != 0)
38380 - drbd_err(connection, "epoch_size:%d\n", atomic_read(&connection->current_epoch->epoch_size));
38381 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size) != 0)
38382 + drbd_err(connection, "epoch_size:%d\n", atomic_read_unchecked(&connection->current_epoch->epoch_size));
38383 kfree(connection->current_epoch);
38384
38385 idr_destroy(&connection->peer_devices);
38386 diff --git a/drivers/block/drbd/drbd_nl.c b/drivers/block/drbd/drbd_nl.c
38387 index 74df8cf..e41fc24 100644
38388 --- a/drivers/block/drbd/drbd_nl.c
38389 +++ b/drivers/block/drbd/drbd_nl.c
38390 @@ -3637,13 +3637,13 @@ finish:
38391
38392 void drbd_bcast_event(struct drbd_device *device, const struct sib_info *sib)
38393 {
38394 - static atomic_t drbd_genl_seq = ATOMIC_INIT(2); /* two. */
38395 + static atomic_unchecked_t drbd_genl_seq = ATOMIC_INIT(2); /* two. */
38396 struct sk_buff *msg;
38397 struct drbd_genlmsghdr *d_out;
38398 unsigned seq;
38399 int err = -ENOMEM;
38400
38401 - seq = atomic_inc_return(&drbd_genl_seq);
38402 + seq = atomic_inc_return_unchecked(&drbd_genl_seq);
38403 msg = genlmsg_new(NLMSG_GOODSIZE, GFP_NOIO);
38404 if (!msg)
38405 goto failed;
38406 diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c
38407 index cee2035..22f66bd 100644
38408 --- a/drivers/block/drbd/drbd_receiver.c
38409 +++ b/drivers/block/drbd/drbd_receiver.c
38410 @@ -870,7 +870,7 @@ int drbd_connected(struct drbd_peer_device *peer_device)
38411 struct drbd_device *device = peer_device->device;
38412 int err;
38413
38414 - atomic_set(&device->packet_seq, 0);
38415 + atomic_set_unchecked(&device->packet_seq, 0);
38416 device->peer_seq = 0;
38417
38418 device->state_mutex = peer_device->connection->agreed_pro_version < 100 ?
38419 @@ -1233,7 +1233,7 @@ static enum finish_epoch drbd_may_finish_epoch(struct drbd_connection *connectio
38420 do {
38421 next_epoch = NULL;
38422
38423 - epoch_size = atomic_read(&epoch->epoch_size);
38424 + epoch_size = atomic_read_unchecked(&epoch->epoch_size);
38425
38426 switch (ev & ~EV_CLEANUP) {
38427 case EV_PUT:
38428 @@ -1273,7 +1273,7 @@ static enum finish_epoch drbd_may_finish_epoch(struct drbd_connection *connectio
38429 rv = FE_DESTROYED;
38430 } else {
38431 epoch->flags = 0;
38432 - atomic_set(&epoch->epoch_size, 0);
38433 + atomic_set_unchecked(&epoch->epoch_size, 0);
38434 /* atomic_set(&epoch->active, 0); is already zero */
38435 if (rv == FE_STILL_LIVE)
38436 rv = FE_RECYCLED;
38437 @@ -1550,7 +1550,7 @@ static int receive_Barrier(struct drbd_connection *connection, struct packet_inf
38438 conn_wait_active_ee_empty(connection);
38439 drbd_flush(connection);
38440
38441 - if (atomic_read(&connection->current_epoch->epoch_size)) {
38442 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size)) {
38443 epoch = kmalloc(sizeof(struct drbd_epoch), GFP_NOIO);
38444 if (epoch)
38445 break;
38446 @@ -1564,11 +1564,11 @@ static int receive_Barrier(struct drbd_connection *connection, struct packet_inf
38447 }
38448
38449 epoch->flags = 0;
38450 - atomic_set(&epoch->epoch_size, 0);
38451 + atomic_set_unchecked(&epoch->epoch_size, 0);
38452 atomic_set(&epoch->active, 0);
38453
38454 spin_lock(&connection->epoch_lock);
38455 - if (atomic_read(&connection->current_epoch->epoch_size)) {
38456 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size)) {
38457 list_add(&epoch->list, &connection->current_epoch->list);
38458 connection->current_epoch = epoch;
38459 connection->epochs++;
38460 @@ -1802,7 +1802,7 @@ static int recv_resync_read(struct drbd_peer_device *peer_device, sector_t secto
38461 list_add_tail(&peer_req->w.list, &device->sync_ee);
38462 spin_unlock_irq(&device->resource->req_lock);
38463
38464 - atomic_add(pi->size >> 9, &device->rs_sect_ev);
38465 + atomic_add_unchecked(pi->size >> 9, &device->rs_sect_ev);
38466 if (drbd_submit_peer_request(device, peer_req, WRITE, DRBD_FAULT_RS_WR) == 0)
38467 return 0;
38468
38469 @@ -1900,7 +1900,7 @@ static int receive_RSDataReply(struct drbd_connection *connection, struct packet
38470 drbd_send_ack_dp(peer_device, P_NEG_ACK, p, pi->size);
38471 }
38472
38473 - atomic_add(pi->size >> 9, &device->rs_sect_in);
38474 + atomic_add_unchecked(pi->size >> 9, &device->rs_sect_in);
38475
38476 return err;
38477 }
38478 @@ -2290,7 +2290,7 @@ static int receive_Data(struct drbd_connection *connection, struct packet_info *
38479
38480 err = wait_for_and_update_peer_seq(peer_device, peer_seq);
38481 drbd_send_ack_dp(peer_device, P_NEG_ACK, p, pi->size);
38482 - atomic_inc(&connection->current_epoch->epoch_size);
38483 + atomic_inc_unchecked(&connection->current_epoch->epoch_size);
38484 err2 = drbd_drain_block(peer_device, pi->size);
38485 if (!err)
38486 err = err2;
38487 @@ -2334,7 +2334,7 @@ static int receive_Data(struct drbd_connection *connection, struct packet_info *
38488
38489 spin_lock(&connection->epoch_lock);
38490 peer_req->epoch = connection->current_epoch;
38491 - atomic_inc(&peer_req->epoch->epoch_size);
38492 + atomic_inc_unchecked(&peer_req->epoch->epoch_size);
38493 atomic_inc(&peer_req->epoch->active);
38494 spin_unlock(&connection->epoch_lock);
38495
38496 @@ -2479,7 +2479,7 @@ bool drbd_rs_c_min_rate_throttle(struct drbd_device *device)
38497
38498 curr_events = (int)part_stat_read(&disk->part0, sectors[0]) +
38499 (int)part_stat_read(&disk->part0, sectors[1]) -
38500 - atomic_read(&device->rs_sect_ev);
38501 + atomic_read_unchecked(&device->rs_sect_ev);
38502
38503 if (atomic_read(&device->ap_actlog_cnt)
38504 || curr_events - device->rs_last_events > 64) {
38505 @@ -2618,7 +2618,7 @@ static int receive_DataRequest(struct drbd_connection *connection, struct packet
38506 device->use_csums = true;
38507 } else if (pi->cmd == P_OV_REPLY) {
38508 /* track progress, we may need to throttle */
38509 - atomic_add(size >> 9, &device->rs_sect_in);
38510 + atomic_add_unchecked(size >> 9, &device->rs_sect_in);
38511 peer_req->w.cb = w_e_end_ov_reply;
38512 dec_rs_pending(device);
38513 /* drbd_rs_begin_io done when we sent this request,
38514 @@ -2691,7 +2691,7 @@ static int receive_DataRequest(struct drbd_connection *connection, struct packet
38515 goto out_free_e;
38516
38517 submit_for_resync:
38518 - atomic_add(size >> 9, &device->rs_sect_ev);
38519 + atomic_add_unchecked(size >> 9, &device->rs_sect_ev);
38520
38521 submit:
38522 update_receiver_timing_details(connection, drbd_submit_peer_request);
38523 @@ -4564,7 +4564,7 @@ struct data_cmd {
38524 int expect_payload;
38525 size_t pkt_size;
38526 int (*fn)(struct drbd_connection *, struct packet_info *);
38527 -};
38528 +} __do_const;
38529
38530 static struct data_cmd drbd_cmd_handler[] = {
38531 [P_DATA] = { 1, sizeof(struct p_data), receive_Data },
38532 @@ -4678,7 +4678,7 @@ static void conn_disconnect(struct drbd_connection *connection)
38533 if (!list_empty(&connection->current_epoch->list))
38534 drbd_err(connection, "ASSERTION FAILED: connection->current_epoch->list not empty\n");
38535 /* ok, no more ee's on the fly, it is safe to reset the epoch_size */
38536 - atomic_set(&connection->current_epoch->epoch_size, 0);
38537 + atomic_set_unchecked(&connection->current_epoch->epoch_size, 0);
38538 connection->send.seen_any_write_yet = false;
38539
38540 drbd_info(connection, "Connection closed\n");
38541 @@ -5182,7 +5182,7 @@ static int got_IsInSync(struct drbd_connection *connection, struct packet_info *
38542 put_ldev(device);
38543 }
38544 dec_rs_pending(device);
38545 - atomic_add(blksize >> 9, &device->rs_sect_in);
38546 + atomic_add_unchecked(blksize >> 9, &device->rs_sect_in);
38547
38548 return 0;
38549 }
38550 @@ -5470,7 +5470,7 @@ static int connection_finish_peer_reqs(struct drbd_connection *connection)
38551 struct asender_cmd {
38552 size_t pkt_size;
38553 int (*fn)(struct drbd_connection *connection, struct packet_info *);
38554 -};
38555 +} __do_const;
38556
38557 static struct asender_cmd asender_tbl[] = {
38558 [P_PING] = { 0, got_Ping },
38559 diff --git a/drivers/block/drbd/drbd_worker.c b/drivers/block/drbd/drbd_worker.c
38560 index d0fae55..4469096 100644
38561 --- a/drivers/block/drbd/drbd_worker.c
38562 +++ b/drivers/block/drbd/drbd_worker.c
38563 @@ -408,7 +408,7 @@ static int read_for_csum(struct drbd_peer_device *peer_device, sector_t sector,
38564 list_add_tail(&peer_req->w.list, &device->read_ee);
38565 spin_unlock_irq(&device->resource->req_lock);
38566
38567 - atomic_add(size >> 9, &device->rs_sect_ev);
38568 + atomic_add_unchecked(size >> 9, &device->rs_sect_ev);
38569 if (drbd_submit_peer_request(device, peer_req, READ, DRBD_FAULT_RS_RD) == 0)
38570 return 0;
38571
38572 @@ -553,7 +553,7 @@ static int drbd_rs_number_requests(struct drbd_device *device)
38573 unsigned int sect_in; /* Number of sectors that came in since the last turn */
38574 int number, mxb;
38575
38576 - sect_in = atomic_xchg(&device->rs_sect_in, 0);
38577 + sect_in = atomic_xchg_unchecked(&device->rs_sect_in, 0);
38578 device->rs_in_flight -= sect_in;
38579
38580 rcu_read_lock();
38581 @@ -1595,8 +1595,8 @@ void drbd_rs_controller_reset(struct drbd_device *device)
38582 struct gendisk *disk = device->ldev->backing_bdev->bd_contains->bd_disk;
38583 struct fifo_buffer *plan;
38584
38585 - atomic_set(&device->rs_sect_in, 0);
38586 - atomic_set(&device->rs_sect_ev, 0);
38587 + atomic_set_unchecked(&device->rs_sect_in, 0);
38588 + atomic_set_unchecked(&device->rs_sect_ev, 0);
38589 device->rs_in_flight = 0;
38590 device->rs_last_events =
38591 (int)part_stat_read(&disk->part0, sectors[0]) +
38592 diff --git a/drivers/block/loop.c b/drivers/block/loop.c
38593 index 773e964..e85af00 100644
38594 --- a/drivers/block/loop.c
38595 +++ b/drivers/block/loop.c
38596 @@ -234,7 +234,7 @@ static int __do_lo_send_write(struct file *file,
38597
38598 file_start_write(file);
38599 set_fs(get_ds());
38600 - bw = file->f_op->write(file, buf, len, &pos);
38601 + bw = file->f_op->write(file, (const char __force_user *)buf, len, &pos);
38602 set_fs(old_fs);
38603 file_end_write(file);
38604 if (likely(bw == len))
38605 diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
38606 index 09e628da..7607aaa 100644
38607 --- a/drivers/block/pktcdvd.c
38608 +++ b/drivers/block/pktcdvd.c
38609 @@ -108,7 +108,7 @@ static int pkt_seq_show(struct seq_file *m, void *p);
38610
38611 static sector_t get_zone(sector_t sector, struct pktcdvd_device *pd)
38612 {
38613 - return (sector + pd->offset) & ~(sector_t)(pd->settings.size - 1);
38614 + return (sector + pd->offset) & ~(sector_t)(pd->settings.size - 1UL);
38615 }
38616
38617 /*
38618 @@ -1890,7 +1890,7 @@ static noinline_for_stack int pkt_probe_settings(struct pktcdvd_device *pd)
38619 return -EROFS;
38620 }
38621 pd->settings.fp = ti.fp;
38622 - pd->offset = (be32_to_cpu(ti.track_start) << 2) & (pd->settings.size - 1);
38623 + pd->offset = (be32_to_cpu(ti.track_start) << 2) & (pd->settings.size - 1UL);
38624
38625 if (ti.nwa_v) {
38626 pd->nwa = be32_to_cpu(ti.next_writable);
38627 diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
38628 index b67066d..515b7f4 100644
38629 --- a/drivers/block/rbd.c
38630 +++ b/drivers/block/rbd.c
38631 @@ -64,7 +64,7 @@
38632 * If the counter is already at its maximum value returns
38633 * -EINVAL without updating it.
38634 */
38635 -static int atomic_inc_return_safe(atomic_t *v)
38636 +static int __intentional_overflow(-1) atomic_inc_return_safe(atomic_t *v)
38637 {
38638 unsigned int counter;
38639
38640 diff --git a/drivers/block/smart1,2.h b/drivers/block/smart1,2.h
38641 index e5565fb..71be10b4 100644
38642 --- a/drivers/block/smart1,2.h
38643 +++ b/drivers/block/smart1,2.h
38644 @@ -108,11 +108,11 @@ static unsigned long smart4_intr_pending(ctlr_info_t *h)
38645 }
38646
38647 static struct access_method smart4_access = {
38648 - smart4_submit_command,
38649 - smart4_intr_mask,
38650 - smart4_fifo_full,
38651 - smart4_intr_pending,
38652 - smart4_completed,
38653 + .submit_command = smart4_submit_command,
38654 + .set_intr_mask = smart4_intr_mask,
38655 + .fifo_full = smart4_fifo_full,
38656 + .intr_pending = smart4_intr_pending,
38657 + .command_completed = smart4_completed,
38658 };
38659
38660 /*
38661 @@ -144,11 +144,11 @@ static unsigned long smart2_intr_pending(ctlr_info_t *h)
38662 }
38663
38664 static struct access_method smart2_access = {
38665 - smart2_submit_command,
38666 - smart2_intr_mask,
38667 - smart2_fifo_full,
38668 - smart2_intr_pending,
38669 - smart2_completed,
38670 + .submit_command = smart2_submit_command,
38671 + .set_intr_mask = smart2_intr_mask,
38672 + .fifo_full = smart2_fifo_full,
38673 + .intr_pending = smart2_intr_pending,
38674 + .command_completed = smart2_completed,
38675 };
38676
38677 /*
38678 @@ -180,11 +180,11 @@ static unsigned long smart2e_intr_pending(ctlr_info_t *h)
38679 }
38680
38681 static struct access_method smart2e_access = {
38682 - smart2e_submit_command,
38683 - smart2e_intr_mask,
38684 - smart2e_fifo_full,
38685 - smart2e_intr_pending,
38686 - smart2e_completed,
38687 + .submit_command = smart2e_submit_command,
38688 + .set_intr_mask = smart2e_intr_mask,
38689 + .fifo_full = smart2e_fifo_full,
38690 + .intr_pending = smart2e_intr_pending,
38691 + .command_completed = smart2e_completed,
38692 };
38693
38694 /*
38695 @@ -270,9 +270,9 @@ static unsigned long smart1_intr_pending(ctlr_info_t *h)
38696 }
38697
38698 static struct access_method smart1_access = {
38699 - smart1_submit_command,
38700 - smart1_intr_mask,
38701 - smart1_fifo_full,
38702 - smart1_intr_pending,
38703 - smart1_completed,
38704 + .submit_command = smart1_submit_command,
38705 + .set_intr_mask = smart1_intr_mask,
38706 + .fifo_full = smart1_fifo_full,
38707 + .intr_pending = smart1_intr_pending,
38708 + .command_completed = smart1_completed,
38709 };
38710 diff --git a/drivers/bluetooth/btwilink.c b/drivers/bluetooth/btwilink.c
38711 index 55c135b..9f8d60c 100644
38712 --- a/drivers/bluetooth/btwilink.c
38713 +++ b/drivers/bluetooth/btwilink.c
38714 @@ -288,7 +288,7 @@ static int ti_st_send_frame(struct hci_dev *hdev, struct sk_buff *skb)
38715
38716 static int bt_ti_probe(struct platform_device *pdev)
38717 {
38718 - static struct ti_st *hst;
38719 + struct ti_st *hst;
38720 struct hci_dev *hdev;
38721 int err;
38722
38723 diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c
38724 index 5d28a45..a538f90 100644
38725 --- a/drivers/cdrom/cdrom.c
38726 +++ b/drivers/cdrom/cdrom.c
38727 @@ -610,7 +610,6 @@ int register_cdrom(struct cdrom_device_info *cdi)
38728 ENSURE(reset, CDC_RESET);
38729 ENSURE(generic_packet, CDC_GENERIC_PACKET);
38730 cdi->mc_flags = 0;
38731 - cdo->n_minors = 0;
38732 cdi->options = CDO_USE_FFLAGS;
38733
38734 if (autoclose == 1 && CDROM_CAN(CDC_CLOSE_TRAY))
38735 @@ -630,8 +629,11 @@ int register_cdrom(struct cdrom_device_info *cdi)
38736 else
38737 cdi->cdda_method = CDDA_OLD;
38738
38739 - if (!cdo->generic_packet)
38740 - cdo->generic_packet = cdrom_dummy_generic_packet;
38741 + if (!cdo->generic_packet) {
38742 + pax_open_kernel();
38743 + *(void **)&cdo->generic_packet = cdrom_dummy_generic_packet;
38744 + pax_close_kernel();
38745 + }
38746
38747 cd_dbg(CD_REG_UNREG, "drive \"/dev/%s\" registered\n", cdi->name);
38748 mutex_lock(&cdrom_mutex);
38749 @@ -652,7 +654,6 @@ void unregister_cdrom(struct cdrom_device_info *cdi)
38750 if (cdi->exit)
38751 cdi->exit(cdi);
38752
38753 - cdi->ops->n_minors--;
38754 cd_dbg(CD_REG_UNREG, "drive \"/dev/%s\" unregistered\n", cdi->name);
38755 }
38756
38757 @@ -2126,7 +2127,7 @@ static int cdrom_read_cdda_old(struct cdrom_device_info *cdi, __u8 __user *ubuf,
38758 */
38759 nr = nframes;
38760 do {
38761 - cgc.buffer = kmalloc(CD_FRAMESIZE_RAW * nr, GFP_KERNEL);
38762 + cgc.buffer = kzalloc(CD_FRAMESIZE_RAW * nr, GFP_KERNEL);
38763 if (cgc.buffer)
38764 break;
38765
38766 @@ -3434,7 +3435,7 @@ static int cdrom_print_info(const char *header, int val, char *info,
38767 struct cdrom_device_info *cdi;
38768 int ret;
38769
38770 - ret = scnprintf(info + *pos, max_size - *pos, header);
38771 + ret = scnprintf(info + *pos, max_size - *pos, "%s", header);
38772 if (!ret)
38773 return 1;
38774
38775 diff --git a/drivers/cdrom/gdrom.c b/drivers/cdrom/gdrom.c
38776 index 584bc31..e64a12c 100644
38777 --- a/drivers/cdrom/gdrom.c
38778 +++ b/drivers/cdrom/gdrom.c
38779 @@ -491,7 +491,6 @@ static struct cdrom_device_ops gdrom_ops = {
38780 .audio_ioctl = gdrom_audio_ioctl,
38781 .capability = CDC_MULTI_SESSION | CDC_MEDIA_CHANGED |
38782 CDC_RESET | CDC_DRIVE_STATUS | CDC_CD_R,
38783 - .n_minors = 1,
38784 };
38785
38786 static int gdrom_bdops_open(struct block_device *bdev, fmode_t mode)
38787 diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
38788 index a4af822..ed58cd1 100644
38789 --- a/drivers/char/Kconfig
38790 +++ b/drivers/char/Kconfig
38791 @@ -17,7 +17,8 @@ config DEVMEM
38792
38793 config DEVKMEM
38794 bool "/dev/kmem virtual device support"
38795 - default y
38796 + default n
38797 + depends on !GRKERNSEC_KMEM
38798 help
38799 Say Y here if you want to support the /dev/kmem device. The
38800 /dev/kmem device is rarely used, but can be used for certain
38801 @@ -586,6 +587,7 @@ config DEVPORT
38802 bool
38803 depends on !M68K
38804 depends on ISA || PCI
38805 + depends on !GRKERNSEC_KMEM
38806 default y
38807
38808 source "drivers/s390/char/Kconfig"
38809 diff --git a/drivers/char/agp/compat_ioctl.c b/drivers/char/agp/compat_ioctl.c
38810 index a48e05b..6bac831 100644
38811 --- a/drivers/char/agp/compat_ioctl.c
38812 +++ b/drivers/char/agp/compat_ioctl.c
38813 @@ -108,7 +108,7 @@ static int compat_agpioc_reserve_wrap(struct agp_file_private *priv, void __user
38814 return -ENOMEM;
38815 }
38816
38817 - if (copy_from_user(usegment, (void __user *) ureserve.seg_list,
38818 + if (copy_from_user(usegment, (void __force_user *) ureserve.seg_list,
38819 sizeof(*usegment) * ureserve.seg_count)) {
38820 kfree(usegment);
38821 kfree(ksegment);
38822 diff --git a/drivers/char/agp/frontend.c b/drivers/char/agp/frontend.c
38823 index 09f17eb..8531d2f 100644
38824 --- a/drivers/char/agp/frontend.c
38825 +++ b/drivers/char/agp/frontend.c
38826 @@ -806,7 +806,7 @@ static int agpioc_reserve_wrap(struct agp_file_private *priv, void __user *arg)
38827 if (copy_from_user(&reserve, arg, sizeof(struct agp_region)))
38828 return -EFAULT;
38829
38830 - if ((unsigned) reserve.seg_count >= ~0U/sizeof(struct agp_segment))
38831 + if ((unsigned) reserve.seg_count >= ~0U/sizeof(struct agp_segment_priv))
38832 return -EFAULT;
38833
38834 client = agp_find_client_by_pid(reserve.pid);
38835 @@ -836,7 +836,7 @@ static int agpioc_reserve_wrap(struct agp_file_private *priv, void __user *arg)
38836 if (segment == NULL)
38837 return -ENOMEM;
38838
38839 - if (copy_from_user(segment, (void __user *) reserve.seg_list,
38840 + if (copy_from_user(segment, (void __force_user *) reserve.seg_list,
38841 sizeof(struct agp_segment) * reserve.seg_count)) {
38842 kfree(segment);
38843 return -EFAULT;
38844 diff --git a/drivers/char/genrtc.c b/drivers/char/genrtc.c
38845 index 4f94375..413694e 100644
38846 --- a/drivers/char/genrtc.c
38847 +++ b/drivers/char/genrtc.c
38848 @@ -273,6 +273,7 @@ static int gen_rtc_ioctl(struct file *file,
38849 switch (cmd) {
38850
38851 case RTC_PLL_GET:
38852 + memset(&pll, 0, sizeof(pll));
38853 if (get_rtc_pll(&pll))
38854 return -EINVAL;
38855 else
38856 diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c
38857 index 5c0baa9..44011b1 100644
38858 --- a/drivers/char/hpet.c
38859 +++ b/drivers/char/hpet.c
38860 @@ -575,7 +575,7 @@ static inline unsigned long hpet_time_div(struct hpets *hpets,
38861 }
38862
38863 static int
38864 -hpet_ioctl_common(struct hpet_dev *devp, int cmd, unsigned long arg,
38865 +hpet_ioctl_common(struct hpet_dev *devp, unsigned int cmd, unsigned long arg,
38866 struct hpet_info *info)
38867 {
38868 struct hpet_timer __iomem *timer;
38869 diff --git a/drivers/char/i8k.c b/drivers/char/i8k.c
38870 index 24cc4ed..f9807cf 100644
38871 --- a/drivers/char/i8k.c
38872 +++ b/drivers/char/i8k.c
38873 @@ -788,7 +788,7 @@ static const struct i8k_config_data i8k_config_data[] = {
38874 },
38875 };
38876
38877 -static struct dmi_system_id i8k_dmi_table[] __initdata = {
38878 +static const struct dmi_system_id i8k_dmi_table[] __initconst = {
38879 {
38880 .ident = "Dell Inspiron",
38881 .matches = {
38882 diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c
38883 index 9bb5928..57a7801 100644
38884 --- a/drivers/char/ipmi/ipmi_msghandler.c
38885 +++ b/drivers/char/ipmi/ipmi_msghandler.c
38886 @@ -436,7 +436,7 @@ struct ipmi_smi {
38887 struct proc_dir_entry *proc_dir;
38888 char proc_dir_name[10];
38889
38890 - atomic_t stats[IPMI_NUM_STATS];
38891 + atomic_unchecked_t stats[IPMI_NUM_STATS];
38892
38893 /*
38894 * run_to_completion duplicate of smb_info, smi_info
38895 @@ -468,9 +468,9 @@ static LIST_HEAD(smi_watchers);
38896 static DEFINE_MUTEX(smi_watchers_mutex);
38897
38898 #define ipmi_inc_stat(intf, stat) \
38899 - atomic_inc(&(intf)->stats[IPMI_STAT_ ## stat])
38900 + atomic_inc_unchecked(&(intf)->stats[IPMI_STAT_ ## stat])
38901 #define ipmi_get_stat(intf, stat) \
38902 - ((unsigned int) atomic_read(&(intf)->stats[IPMI_STAT_ ## stat]))
38903 + ((unsigned int) atomic_read_unchecked(&(intf)->stats[IPMI_STAT_ ## stat]))
38904
38905 static char *addr_src_to_str[] = { "invalid", "hotmod", "hardcoded", "SPMI",
38906 "ACPI", "SMBIOS", "PCI",
38907 @@ -2828,7 +2828,7 @@ int ipmi_register_smi(struct ipmi_smi_handlers *handlers,
38908 INIT_LIST_HEAD(&intf->cmd_rcvrs);
38909 init_waitqueue_head(&intf->waitq);
38910 for (i = 0; i < IPMI_NUM_STATS; i++)
38911 - atomic_set(&intf->stats[i], 0);
38912 + atomic_set_unchecked(&intf->stats[i], 0);
38913
38914 intf->proc_dir = NULL;
38915
38916 diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c
38917 index 518585c..6c985cef 100644
38918 --- a/drivers/char/ipmi/ipmi_si_intf.c
38919 +++ b/drivers/char/ipmi/ipmi_si_intf.c
38920 @@ -289,7 +289,7 @@ struct smi_info {
38921 unsigned char slave_addr;
38922
38923 /* Counters and things for the proc filesystem. */
38924 - atomic_t stats[SI_NUM_STATS];
38925 + atomic_unchecked_t stats[SI_NUM_STATS];
38926
38927 struct task_struct *thread;
38928
38929 @@ -298,9 +298,9 @@ struct smi_info {
38930 };
38931
38932 #define smi_inc_stat(smi, stat) \
38933 - atomic_inc(&(smi)->stats[SI_STAT_ ## stat])
38934 + atomic_inc_unchecked(&(smi)->stats[SI_STAT_ ## stat])
38935 #define smi_get_stat(smi, stat) \
38936 - ((unsigned int) atomic_read(&(smi)->stats[SI_STAT_ ## stat]))
38937 + ((unsigned int) atomic_read_unchecked(&(smi)->stats[SI_STAT_ ## stat]))
38938
38939 #define SI_MAX_PARMS 4
38940
38941 @@ -3498,7 +3498,7 @@ static int try_smi_init(struct smi_info *new_smi)
38942 atomic_set(&new_smi->req_events, 0);
38943 new_smi->run_to_completion = false;
38944 for (i = 0; i < SI_NUM_STATS; i++)
38945 - atomic_set(&new_smi->stats[i], 0);
38946 + atomic_set_unchecked(&new_smi->stats[i], 0);
38947
38948 new_smi->interrupt_disabled = true;
38949 atomic_set(&new_smi->need_watch, 0);
38950 diff --git a/drivers/char/mem.c b/drivers/char/mem.c
38951 index 297110c..3f69b43 100644
38952 --- a/drivers/char/mem.c
38953 +++ b/drivers/char/mem.c
38954 @@ -18,6 +18,7 @@
38955 #include <linux/raw.h>
38956 #include <linux/tty.h>
38957 #include <linux/capability.h>
38958 +#include <linux/security.h>
38959 #include <linux/ptrace.h>
38960 #include <linux/device.h>
38961 #include <linux/highmem.h>
38962 @@ -36,6 +37,10 @@
38963
38964 #define DEVPORT_MINOR 4
38965
38966 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
38967 +extern const struct file_operations grsec_fops;
38968 +#endif
38969 +
38970 static inline unsigned long size_inside_page(unsigned long start,
38971 unsigned long size)
38972 {
38973 @@ -67,9 +72,13 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
38974
38975 while (cursor < to) {
38976 if (!devmem_is_allowed(pfn)) {
38977 +#ifdef CONFIG_GRKERNSEC_KMEM
38978 + gr_handle_mem_readwrite(from, to);
38979 +#else
38980 printk(KERN_INFO
38981 "Program %s tried to access /dev/mem between %Lx->%Lx.\n",
38982 current->comm, from, to);
38983 +#endif
38984 return 0;
38985 }
38986 cursor += PAGE_SIZE;
38987 @@ -77,6 +86,11 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
38988 }
38989 return 1;
38990 }
38991 +#elif defined(CONFIG_GRKERNSEC_KMEM)
38992 +static inline int range_is_allowed(unsigned long pfn, unsigned long size)
38993 +{
38994 + return 0;
38995 +}
38996 #else
38997 static inline int range_is_allowed(unsigned long pfn, unsigned long size)
38998 {
38999 @@ -124,7 +138,8 @@ static ssize_t read_mem(struct file *file, char __user *buf,
39000 #endif
39001
39002 while (count > 0) {
39003 - unsigned long remaining;
39004 + unsigned long remaining = 0;
39005 + char *temp;
39006
39007 sz = size_inside_page(p, count);
39008
39009 @@ -140,7 +155,24 @@ static ssize_t read_mem(struct file *file, char __user *buf,
39010 if (!ptr)
39011 return -EFAULT;
39012
39013 - remaining = copy_to_user(buf, ptr, sz);
39014 +#ifdef CONFIG_PAX_USERCOPY
39015 + temp = kmalloc(sz, GFP_KERNEL|GFP_USERCOPY);
39016 + if (!temp) {
39017 + unxlate_dev_mem_ptr(p, ptr);
39018 + return -ENOMEM;
39019 + }
39020 + remaining = probe_kernel_read(temp, ptr, sz);
39021 +#else
39022 + temp = ptr;
39023 +#endif
39024 +
39025 + if (!remaining)
39026 + remaining = copy_to_user(buf, temp, sz);
39027 +
39028 +#ifdef CONFIG_PAX_USERCOPY
39029 + kfree(temp);
39030 +#endif
39031 +
39032 unxlate_dev_mem_ptr(p, ptr);
39033 if (remaining)
39034 return -EFAULT;
39035 @@ -380,9 +412,8 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
39036 size_t count, loff_t *ppos)
39037 {
39038 unsigned long p = *ppos;
39039 - ssize_t low_count, read, sz;
39040 + ssize_t low_count, read, sz, err = 0;
39041 char *kbuf; /* k-addr because vread() takes vmlist_lock rwlock */
39042 - int err = 0;
39043
39044 read = 0;
39045 if (p < (unsigned long) high_memory) {
39046 @@ -404,6 +435,8 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
39047 }
39048 #endif
39049 while (low_count > 0) {
39050 + char *temp;
39051 +
39052 sz = size_inside_page(p, low_count);
39053
39054 /*
39055 @@ -413,7 +446,23 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
39056 */
39057 kbuf = xlate_dev_kmem_ptr((void *)p);
39058
39059 - if (copy_to_user(buf, kbuf, sz))
39060 +#ifdef CONFIG_PAX_USERCOPY
39061 + temp = kmalloc(sz, GFP_KERNEL|GFP_USERCOPY);
39062 + if (!temp)
39063 + return -ENOMEM;
39064 + err = probe_kernel_read(temp, kbuf, sz);
39065 +#else
39066 + temp = kbuf;
39067 +#endif
39068 +
39069 + if (!err)
39070 + err = copy_to_user(buf, temp, sz);
39071 +
39072 +#ifdef CONFIG_PAX_USERCOPY
39073 + kfree(temp);
39074 +#endif
39075 +
39076 + if (err)
39077 return -EFAULT;
39078 buf += sz;
39079 p += sz;
39080 @@ -804,6 +853,9 @@ static const struct memdev {
39081 #ifdef CONFIG_PRINTK
39082 [11] = { "kmsg", 0644, &kmsg_fops, 0 },
39083 #endif
39084 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
39085 + [13] = { "grsec",S_IRUSR | S_IWUGO, &grsec_fops, 0 },
39086 +#endif
39087 };
39088
39089 static int memory_open(struct inode *inode, struct file *filp)
39090 @@ -865,7 +917,7 @@ static int __init chr_dev_init(void)
39091 continue;
39092
39093 device_create(mem_class, NULL, MKDEV(MEM_MAJOR, minor),
39094 - NULL, devlist[minor].name);
39095 + NULL, "%s", devlist[minor].name);
39096 }
39097
39098 return tty_init();
39099 diff --git a/drivers/char/nvram.c b/drivers/char/nvram.c
39100 index 9df78e2..01ba9ae 100644
39101 --- a/drivers/char/nvram.c
39102 +++ b/drivers/char/nvram.c
39103 @@ -247,7 +247,7 @@ static ssize_t nvram_read(struct file *file, char __user *buf,
39104
39105 spin_unlock_irq(&rtc_lock);
39106
39107 - if (copy_to_user(buf, contents, tmp - contents))
39108 + if (tmp - contents > sizeof(contents) || copy_to_user(buf, contents, tmp - contents))
39109 return -EFAULT;
39110
39111 *ppos = i;
39112 diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c
39113 index 0ea9986..e7b07e4 100644
39114 --- a/drivers/char/pcmcia/synclink_cs.c
39115 +++ b/drivers/char/pcmcia/synclink_cs.c
39116 @@ -2345,7 +2345,7 @@ static void mgslpc_close(struct tty_struct *tty, struct file * filp)
39117
39118 if (debug_level >= DEBUG_LEVEL_INFO)
39119 printk("%s(%d):mgslpc_close(%s) entry, count=%d\n",
39120 - __FILE__, __LINE__, info->device_name, port->count);
39121 + __FILE__, __LINE__, info->device_name, atomic_read(&port->count));
39122
39123 if (tty_port_close_start(port, tty, filp) == 0)
39124 goto cleanup;
39125 @@ -2363,7 +2363,7 @@ static void mgslpc_close(struct tty_struct *tty, struct file * filp)
39126 cleanup:
39127 if (debug_level >= DEBUG_LEVEL_INFO)
39128 printk("%s(%d):mgslpc_close(%s) exit, count=%d\n", __FILE__, __LINE__,
39129 - tty->driver->name, port->count);
39130 + tty->driver->name, atomic_read(&port->count));
39131 }
39132
39133 /* Wait until the transmitter is empty.
39134 @@ -2505,7 +2505,7 @@ static int mgslpc_open(struct tty_struct *tty, struct file * filp)
39135
39136 if (debug_level >= DEBUG_LEVEL_INFO)
39137 printk("%s(%d):mgslpc_open(%s), old ref count = %d\n",
39138 - __FILE__, __LINE__, tty->driver->name, port->count);
39139 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
39140
39141 /* If port is closing, signal caller to try again */
39142 if (port->flags & ASYNC_CLOSING){
39143 @@ -2525,11 +2525,11 @@ static int mgslpc_open(struct tty_struct *tty, struct file * filp)
39144 goto cleanup;
39145 }
39146 spin_lock(&port->lock);
39147 - port->count++;
39148 + atomic_inc(&port->count);
39149 spin_unlock(&port->lock);
39150 spin_unlock_irqrestore(&info->netlock, flags);
39151
39152 - if (port->count == 1) {
39153 + if (atomic_read(&port->count) == 1) {
39154 /* 1st open on this device, init hardware */
39155 retval = startup(info, tty);
39156 if (retval < 0)
39157 @@ -3918,7 +3918,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
39158 unsigned short new_crctype;
39159
39160 /* return error if TTY interface open */
39161 - if (info->port.count)
39162 + if (atomic_read(&info->port.count))
39163 return -EBUSY;
39164
39165 switch (encoding)
39166 @@ -4022,7 +4022,7 @@ static int hdlcdev_open(struct net_device *dev)
39167
39168 /* arbitrate between network and tty opens */
39169 spin_lock_irqsave(&info->netlock, flags);
39170 - if (info->port.count != 0 || info->netcount != 0) {
39171 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
39172 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
39173 spin_unlock_irqrestore(&info->netlock, flags);
39174 return -EBUSY;
39175 @@ -4112,7 +4112,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
39176 printk("%s:hdlcdev_ioctl(%s)\n", __FILE__, dev->name);
39177
39178 /* return error if TTY interface open */
39179 - if (info->port.count)
39180 + if (atomic_read(&info->port.count))
39181 return -EBUSY;
39182
39183 if (cmd != SIOCWANDEV)
39184 diff --git a/drivers/char/random.c b/drivers/char/random.c
39185 index 9cd6968..6416f00 100644
39186 --- a/drivers/char/random.c
39187 +++ b/drivers/char/random.c
39188 @@ -289,9 +289,6 @@
39189 /*
39190 * To allow fractional bits to be tracked, the entropy_count field is
39191 * denominated in units of 1/8th bits.
39192 - *
39193 - * 2*(ENTROPY_SHIFT + log2(poolbits)) must <= 31, or the multiply in
39194 - * credit_entropy_bits() needs to be 64 bits wide.
39195 */
39196 #define ENTROPY_SHIFT 3
39197 #define ENTROPY_BITS(r) ((r)->entropy_count >> ENTROPY_SHIFT)
39198 @@ -439,9 +436,9 @@ struct entropy_store {
39199 };
39200
39201 static void push_to_pool(struct work_struct *work);
39202 -static __u32 input_pool_data[INPUT_POOL_WORDS];
39203 -static __u32 blocking_pool_data[OUTPUT_POOL_WORDS];
39204 -static __u32 nonblocking_pool_data[OUTPUT_POOL_WORDS];
39205 +static __u32 input_pool_data[INPUT_POOL_WORDS] __latent_entropy;
39206 +static __u32 blocking_pool_data[OUTPUT_POOL_WORDS] __latent_entropy;
39207 +static __u32 nonblocking_pool_data[OUTPUT_POOL_WORDS] __latent_entropy;
39208
39209 static struct entropy_store input_pool = {
39210 .poolinfo = &poolinfo_table[0],
39211 @@ -635,7 +632,7 @@ retry:
39212 /* The +2 corresponds to the /4 in the denominator */
39213
39214 do {
39215 - unsigned int anfrac = min(pnfrac, pool_size/2);
39216 + u64 anfrac = min(pnfrac, pool_size/2);
39217 unsigned int add =
39218 ((pool_size - entropy_count)*anfrac*3) >> s;
39219
39220 @@ -1207,7 +1204,7 @@ static ssize_t extract_entropy_user(struct entropy_store *r, void __user *buf,
39221
39222 extract_buf(r, tmp);
39223 i = min_t(int, nbytes, EXTRACT_SIZE);
39224 - if (copy_to_user(buf, tmp, i)) {
39225 + if (i > sizeof(tmp) || copy_to_user(buf, tmp, i)) {
39226 ret = -EFAULT;
39227 break;
39228 }
39229 @@ -1590,7 +1587,7 @@ static char sysctl_bootid[16];
39230 static int proc_do_uuid(struct ctl_table *table, int write,
39231 void __user *buffer, size_t *lenp, loff_t *ppos)
39232 {
39233 - struct ctl_table fake_table;
39234 + ctl_table_no_const fake_table;
39235 unsigned char buf[64], tmp_uuid[16], *uuid;
39236
39237 uuid = table->data;
39238 @@ -1620,7 +1617,7 @@ static int proc_do_uuid(struct ctl_table *table, int write,
39239 static int proc_do_entropy(struct ctl_table *table, int write,
39240 void __user *buffer, size_t *lenp, loff_t *ppos)
39241 {
39242 - struct ctl_table fake_table;
39243 + ctl_table_no_const fake_table;
39244 int entropy_count;
39245
39246 entropy_count = *(int *)table->data >> ENTROPY_SHIFT;
39247 diff --git a/drivers/char/sonypi.c b/drivers/char/sonypi.c
39248 index e496dae..3db53b6 100644
39249 --- a/drivers/char/sonypi.c
39250 +++ b/drivers/char/sonypi.c
39251 @@ -54,6 +54,7 @@
39252
39253 #include <asm/uaccess.h>
39254 #include <asm/io.h>
39255 +#include <asm/local.h>
39256
39257 #include <linux/sonypi.h>
39258
39259 @@ -490,7 +491,7 @@ static struct sonypi_device {
39260 spinlock_t fifo_lock;
39261 wait_queue_head_t fifo_proc_list;
39262 struct fasync_struct *fifo_async;
39263 - int open_count;
39264 + local_t open_count;
39265 int model;
39266 struct input_dev *input_jog_dev;
39267 struct input_dev *input_key_dev;
39268 @@ -892,7 +893,7 @@ static int sonypi_misc_fasync(int fd, struct file *filp, int on)
39269 static int sonypi_misc_release(struct inode *inode, struct file *file)
39270 {
39271 mutex_lock(&sonypi_device.lock);
39272 - sonypi_device.open_count--;
39273 + local_dec(&sonypi_device.open_count);
39274 mutex_unlock(&sonypi_device.lock);
39275 return 0;
39276 }
39277 @@ -901,9 +902,9 @@ static int sonypi_misc_open(struct inode *inode, struct file *file)
39278 {
39279 mutex_lock(&sonypi_device.lock);
39280 /* Flush input queue on first open */
39281 - if (!sonypi_device.open_count)
39282 + if (!local_read(&sonypi_device.open_count))
39283 kfifo_reset(&sonypi_device.fifo);
39284 - sonypi_device.open_count++;
39285 + local_inc(&sonypi_device.open_count);
39286 mutex_unlock(&sonypi_device.lock);
39287
39288 return 0;
39289 @@ -1491,7 +1492,7 @@ static struct platform_driver sonypi_driver = {
39290
39291 static struct platform_device *sonypi_platform_device;
39292
39293 -static struct dmi_system_id __initdata sonypi_dmi_table[] = {
39294 +static const struct dmi_system_id __initconst sonypi_dmi_table[] = {
39295 {
39296 .ident = "Sony Vaio",
39297 .matches = {
39298 diff --git a/drivers/char/tpm/tpm_acpi.c b/drivers/char/tpm/tpm_acpi.c
39299 index 565a947..dcdc06e 100644
39300 --- a/drivers/char/tpm/tpm_acpi.c
39301 +++ b/drivers/char/tpm/tpm_acpi.c
39302 @@ -98,11 +98,12 @@ int read_log(struct tpm_bios_log *log)
39303 virt = acpi_os_map_iomem(start, len);
39304 if (!virt) {
39305 kfree(log->bios_event_log);
39306 + log->bios_event_log = NULL;
39307 printk("%s: ERROR - Unable to map memory\n", __func__);
39308 return -EIO;
39309 }
39310
39311 - memcpy_fromio(log->bios_event_log, virt, len);
39312 + memcpy_fromio(log->bios_event_log, (const char __force_kernel *)virt, len);
39313
39314 acpi_os_unmap_iomem(virt, len);
39315 return 0;
39316 diff --git a/drivers/char/tpm/tpm_eventlog.c b/drivers/char/tpm/tpm_eventlog.c
39317 index 3a56a13..f8cbd25 100644
39318 --- a/drivers/char/tpm/tpm_eventlog.c
39319 +++ b/drivers/char/tpm/tpm_eventlog.c
39320 @@ -95,7 +95,7 @@ static void *tpm_bios_measurements_start(struct seq_file *m, loff_t *pos)
39321 event = addr;
39322
39323 if ((event->event_type == 0 && event->event_size == 0) ||
39324 - ((addr + sizeof(struct tcpa_event) + event->event_size) >= limit))
39325 + (event->event_size >= limit - addr - sizeof(struct tcpa_event)))
39326 return NULL;
39327
39328 return addr;
39329 @@ -120,7 +120,7 @@ static void *tpm_bios_measurements_next(struct seq_file *m, void *v,
39330 return NULL;
39331
39332 if ((event->event_type == 0 && event->event_size == 0) ||
39333 - ((v + sizeof(struct tcpa_event) + event->event_size) >= limit))
39334 + (event->event_size >= limit - v - sizeof(struct tcpa_event)))
39335 return NULL;
39336
39337 (*pos)++;
39338 @@ -213,7 +213,8 @@ static int tpm_binary_bios_measurements_show(struct seq_file *m, void *v)
39339 int i;
39340
39341 for (i = 0; i < sizeof(struct tcpa_event) + event->event_size; i++)
39342 - seq_putc(m, data[i]);
39343 + if (!seq_putc(m, data[i]))
39344 + return -EFAULT;
39345
39346 return 0;
39347 }
39348 diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c
39349 index 72d7028..1586601 100644
39350 --- a/drivers/char/virtio_console.c
39351 +++ b/drivers/char/virtio_console.c
39352 @@ -685,7 +685,7 @@ static ssize_t fill_readbuf(struct port *port, char __user *out_buf,
39353 if (to_user) {
39354 ssize_t ret;
39355
39356 - ret = copy_to_user(out_buf, buf->buf + buf->offset, out_count);
39357 + ret = copy_to_user((char __force_user *)out_buf, buf->buf + buf->offset, out_count);
39358 if (ret)
39359 return -EFAULT;
39360 } else {
39361 @@ -789,7 +789,7 @@ static ssize_t port_fops_read(struct file *filp, char __user *ubuf,
39362 if (!port_has_data(port) && !port->host_connected)
39363 return 0;
39364
39365 - return fill_readbuf(port, ubuf, count, true);
39366 + return fill_readbuf(port, (char __force_kernel *)ubuf, count, true);
39367 }
39368
39369 static int wait_port_writable(struct port *port, bool nonblock)
39370 diff --git a/drivers/clk/clk-composite.c b/drivers/clk/clk-composite.c
39371 index 956b7e5..b655045 100644
39372 --- a/drivers/clk/clk-composite.c
39373 +++ b/drivers/clk/clk-composite.c
39374 @@ -197,7 +197,7 @@ struct clk *clk_register_composite(struct device *dev, const char *name,
39375 struct clk *clk;
39376 struct clk_init_data init;
39377 struct clk_composite *composite;
39378 - struct clk_ops *clk_composite_ops;
39379 + clk_ops_no_const *clk_composite_ops;
39380
39381 composite = kzalloc(sizeof(*composite), GFP_KERNEL);
39382 if (!composite) {
39383 diff --git a/drivers/clk/hisilicon/clk-hi3620.c b/drivers/clk/hisilicon/clk-hi3620.c
39384 index 2e4f6d4..b4cf487 100644
39385 --- a/drivers/clk/hisilicon/clk-hi3620.c
39386 +++ b/drivers/clk/hisilicon/clk-hi3620.c
39387 @@ -38,44 +38,44 @@
39388 #include "clk.h"
39389
39390 /* clock parent list */
39391 -static const char *timer0_mux_p[] __initconst = { "osc32k", "timerclk01", };
39392 -static const char *timer1_mux_p[] __initconst = { "osc32k", "timerclk01", };
39393 -static const char *timer2_mux_p[] __initconst = { "osc32k", "timerclk23", };
39394 -static const char *timer3_mux_p[] __initconst = { "osc32k", "timerclk23", };
39395 -static const char *timer4_mux_p[] __initconst = { "osc32k", "timerclk45", };
39396 -static const char *timer5_mux_p[] __initconst = { "osc32k", "timerclk45", };
39397 -static const char *timer6_mux_p[] __initconst = { "osc32k", "timerclk67", };
39398 -static const char *timer7_mux_p[] __initconst = { "osc32k", "timerclk67", };
39399 -static const char *timer8_mux_p[] __initconst = { "osc32k", "timerclk89", };
39400 -static const char *timer9_mux_p[] __initconst = { "osc32k", "timerclk89", };
39401 -static const char *uart0_mux_p[] __initconst = { "osc26m", "pclk", };
39402 -static const char *uart1_mux_p[] __initconst = { "osc26m", "pclk", };
39403 -static const char *uart2_mux_p[] __initconst = { "osc26m", "pclk", };
39404 -static const char *uart3_mux_p[] __initconst = { "osc26m", "pclk", };
39405 -static const char *uart4_mux_p[] __initconst = { "osc26m", "pclk", };
39406 -static const char *spi0_mux_p[] __initconst = { "osc26m", "rclk_cfgaxi", };
39407 -static const char *spi1_mux_p[] __initconst = { "osc26m", "rclk_cfgaxi", };
39408 -static const char *spi2_mux_p[] __initconst = { "osc26m", "rclk_cfgaxi", };
39409 +static const char * const timer0_mux_p[] __initconst = { "osc32k", "timerclk01", };
39410 +static const char * const timer1_mux_p[] __initconst = { "osc32k", "timerclk01", };
39411 +static const char * const timer2_mux_p[] __initconst = { "osc32k", "timerclk23", };
39412 +static const char * const timer3_mux_p[] __initconst = { "osc32k", "timerclk23", };
39413 +static const char * const timer4_mux_p[] __initconst = { "osc32k", "timerclk45", };
39414 +static const char * const timer5_mux_p[] __initconst = { "osc32k", "timerclk45", };
39415 +static const char * const timer6_mux_p[] __initconst = { "osc32k", "timerclk67", };
39416 +static const char * const timer7_mux_p[] __initconst = { "osc32k", "timerclk67", };
39417 +static const char * const timer8_mux_p[] __initconst = { "osc32k", "timerclk89", };
39418 +static const char * const timer9_mux_p[] __initconst = { "osc32k", "timerclk89", };
39419 +static const char * const uart0_mux_p[] __initconst = { "osc26m", "pclk", };
39420 +static const char * const uart1_mux_p[] __initconst = { "osc26m", "pclk", };
39421 +static const char * const uart2_mux_p[] __initconst = { "osc26m", "pclk", };
39422 +static const char * const uart3_mux_p[] __initconst = { "osc26m", "pclk", };
39423 +static const char * const uart4_mux_p[] __initconst = { "osc26m", "pclk", };
39424 +static const char * const spi0_mux_p[] __initconst = { "osc26m", "rclk_cfgaxi", };
39425 +static const char * const spi1_mux_p[] __initconst = { "osc26m", "rclk_cfgaxi", };
39426 +static const char * const spi2_mux_p[] __initconst = { "osc26m", "rclk_cfgaxi", };
39427 /* share axi parent */
39428 -static const char *saxi_mux_p[] __initconst = { "armpll3", "armpll2", };
39429 -static const char *pwm0_mux_p[] __initconst = { "osc32k", "osc26m", };
39430 -static const char *pwm1_mux_p[] __initconst = { "osc32k", "osc26m", };
39431 -static const char *sd_mux_p[] __initconst = { "armpll2", "armpll3", };
39432 -static const char *mmc1_mux_p[] __initconst = { "armpll2", "armpll3", };
39433 -static const char *mmc1_mux2_p[] __initconst = { "osc26m", "mmc1_div", };
39434 -static const char *g2d_mux_p[] __initconst = { "armpll2", "armpll3", };
39435 -static const char *venc_mux_p[] __initconst = { "armpll2", "armpll3", };
39436 -static const char *vdec_mux_p[] __initconst = { "armpll2", "armpll3", };
39437 -static const char *vpp_mux_p[] __initconst = { "armpll2", "armpll3", };
39438 -static const char *edc0_mux_p[] __initconst = { "armpll2", "armpll3", };
39439 -static const char *ldi0_mux_p[] __initconst = { "armpll2", "armpll4",
39440 +static const char * const saxi_mux_p[] __initconst = { "armpll3", "armpll2", };
39441 +static const char * const pwm0_mux_p[] __initconst = { "osc32k", "osc26m", };
39442 +static const char * const pwm1_mux_p[] __initconst = { "osc32k", "osc26m", };
39443 +static const char * const sd_mux_p[] __initconst = { "armpll2", "armpll3", };
39444 +static const char * const mmc1_mux_p[] __initconst = { "armpll2", "armpll3", };
39445 +static const char * const mmc1_mux2_p[] __initconst = { "osc26m", "mmc1_div", };
39446 +static const char * const g2d_mux_p[] __initconst = { "armpll2", "armpll3", };
39447 +static const char * const venc_mux_p[] __initconst = { "armpll2", "armpll3", };
39448 +static const char * const vdec_mux_p[] __initconst = { "armpll2", "armpll3", };
39449 +static const char * const vpp_mux_p[] __initconst = { "armpll2", "armpll3", };
39450 +static const char * const edc0_mux_p[] __initconst = { "armpll2", "armpll3", };
39451 +static const char * const ldi0_mux_p[] __initconst = { "armpll2", "armpll4",
39452 "armpll3", "armpll5", };
39453 -static const char *edc1_mux_p[] __initconst = { "armpll2", "armpll3", };
39454 -static const char *ldi1_mux_p[] __initconst = { "armpll2", "armpll4",
39455 +static const char * const edc1_mux_p[] __initconst = { "armpll2", "armpll3", };
39456 +static const char * const ldi1_mux_p[] __initconst = { "armpll2", "armpll4",
39457 "armpll3", "armpll5", };
39458 -static const char *rclk_hsic_p[] __initconst = { "armpll3", "armpll2", };
39459 -static const char *mmc2_mux_p[] __initconst = { "armpll2", "armpll3", };
39460 -static const char *mmc3_mux_p[] __initconst = { "armpll2", "armpll3", };
39461 +static const char * const rclk_hsic_p[] __initconst = { "armpll3", "armpll2", };
39462 +static const char * const mmc2_mux_p[] __initconst = { "armpll2", "armpll3", };
39463 +static const char * const mmc3_mux_p[] __initconst = { "armpll2", "armpll3", };
39464
39465
39466 /* fixed rate clocks */
39467 diff --git a/drivers/clk/hisilicon/clk-hix5hd2.c b/drivers/clk/hisilicon/clk-hix5hd2.c
39468 index 3f369c6..05f9ffd 100644
39469 --- a/drivers/clk/hisilicon/clk-hix5hd2.c
39470 +++ b/drivers/clk/hisilicon/clk-hix5hd2.c
39471 @@ -46,15 +46,15 @@ static struct hisi_fixed_rate_clock hix5hd2_fixed_rate_clks[] __initdata = {
39472 { HIX5HD2_FIXED_83M, "83m", NULL, CLK_IS_ROOT, 83333333, },
39473 };
39474
39475 -static const char *sfc_mux_p[] __initconst = {
39476 +static const char * const sfc_mux_p[] __initconst = {
39477 "24m", "150m", "200m", "100m", "75m", };
39478 static u32 sfc_mux_table[] = {0, 4, 5, 6, 7};
39479
39480 -static const char *sdio_mux_p[] __initconst = {
39481 +static const char * const sdio_mux_p[] __initconst = {
39482 "75m", "100m", "50m", "15m", };
39483 static u32 sdio_mux_table[] = {0, 1, 2, 3};
39484
39485 -static const char *fephy_mux_p[] __initconst = { "25m", "125m"};
39486 +static const char * const fephy_mux_p[] __initconst = { "25m", "125m"};
39487 static u32 fephy_mux_table[] = {0, 1};
39488
39489
39490 diff --git a/drivers/clk/rockchip/clk-rk3188.c b/drivers/clk/rockchip/clk-rk3188.c
39491 index 7eb684c..147c6fc 100644
39492 --- a/drivers/clk/rockchip/clk-rk3188.c
39493 +++ b/drivers/clk/rockchip/clk-rk3188.c
39494 @@ -704,7 +704,7 @@ static struct rockchip_clk_branch rk3188_clk_branches[] __initdata = {
39495 GATE(ACLK_GPS, "aclk_gps", "aclk_peri", 0, RK2928_CLKGATE_CON(8), 13, GFLAGS),
39496 };
39497
39498 -static const char *rk3188_critical_clocks[] __initconst = {
39499 +static const char * const rk3188_critical_clocks[] __initconst = {
39500 "aclk_cpu",
39501 "aclk_peri",
39502 "hclk_peri",
39503 diff --git a/drivers/clk/rockchip/clk-rk3288.c b/drivers/clk/rockchip/clk-rk3288.c
39504 index 05d7a0b..4fc131c 100644
39505 --- a/drivers/clk/rockchip/clk-rk3288.c
39506 +++ b/drivers/clk/rockchip/clk-rk3288.c
39507 @@ -771,7 +771,7 @@ static struct rockchip_clk_branch rk3288_clk_branches[] __initdata = {
39508 GATE(0, "pclk_isp_in", "ext_isp", 0, RK3288_CLKGATE_CON(16), 3, GFLAGS),
39509 };
39510
39511 -static const char *rk3288_critical_clocks[] __initconst = {
39512 +static const char * const rk3288_critical_clocks[] __initconst = {
39513 "aclk_cpu",
39514 "aclk_peri",
39515 "hclk_peri",
39516 diff --git a/drivers/clk/rockchip/clk.h b/drivers/clk/rockchip/clk.h
39517 index 58d2e3b..0c21b0d 100644
39518 --- a/drivers/clk/rockchip/clk.h
39519 +++ b/drivers/clk/rockchip/clk.h
39520 @@ -182,7 +182,7 @@ struct clk *rockchip_clk_register_mmc(const char *name,
39521 const char **parent_names, u8 num_parents,
39522 void __iomem *reg, int shift);
39523
39524 -#define PNAME(x) static const char *x[] __initconst
39525 +#define PNAME(x) static const char * const x[] __initconst
39526
39527 enum rockchip_clk_branch_type {
39528 branch_composite,
39529 diff --git a/drivers/clk/samsung/clk.h b/drivers/clk/samsung/clk.h
39530 index e4c7538..99c50cd 100644
39531 --- a/drivers/clk/samsung/clk.h
39532 +++ b/drivers/clk/samsung/clk.h
39533 @@ -260,7 +260,7 @@ struct samsung_gate_clock {
39534 #define GATE_DA(_id, dname, cname, pname, o, b, f, gf, a) \
39535 __GATE(_id, dname, cname, pname, o, b, f, gf, a)
39536
39537 -#define PNAME(x) static const char *x[] __initdata
39538 +#define PNAME(x) static const char * const x[] __initconst
39539
39540 /**
39541 * struct samsung_clk_reg_dump: register dump of clock controller registers.
39542 diff --git a/drivers/clk/socfpga/clk-gate.c b/drivers/clk/socfpga/clk-gate.c
39543 index dd3a78c..386d49c 100644
39544 --- a/drivers/clk/socfpga/clk-gate.c
39545 +++ b/drivers/clk/socfpga/clk-gate.c
39546 @@ -22,6 +22,7 @@
39547 #include <linux/mfd/syscon.h>
39548 #include <linux/of.h>
39549 #include <linux/regmap.h>
39550 +#include <asm/pgtable.h>
39551
39552 #include "clk.h"
39553
39554 @@ -174,7 +175,7 @@ static int socfpga_clk_prepare(struct clk_hw *hwclk)
39555 return 0;
39556 }
39557
39558 -static struct clk_ops gateclk_ops = {
39559 +static clk_ops_no_const gateclk_ops __read_only = {
39560 .prepare = socfpga_clk_prepare,
39561 .recalc_rate = socfpga_clk_recalc_rate,
39562 .get_parent = socfpga_clk_get_parent,
39563 @@ -208,8 +209,10 @@ static void __init __socfpga_gate_init(struct device_node *node,
39564 socfpga_clk->hw.reg = clk_mgr_base_addr + clk_gate[0];
39565 socfpga_clk->hw.bit_idx = clk_gate[1];
39566
39567 - gateclk_ops.enable = clk_gate_ops.enable;
39568 - gateclk_ops.disable = clk_gate_ops.disable;
39569 + pax_open_kernel();
39570 + *(void **)&gateclk_ops.enable = clk_gate_ops.enable;
39571 + *(void **)&gateclk_ops.disable = clk_gate_ops.disable;
39572 + pax_close_kernel();
39573 }
39574
39575 rc = of_property_read_u32(node, "fixed-divider", &fixed_div);
39576 diff --git a/drivers/clk/socfpga/clk-pll.c b/drivers/clk/socfpga/clk-pll.c
39577 index de6da95..c98278b 100644
39578 --- a/drivers/clk/socfpga/clk-pll.c
39579 +++ b/drivers/clk/socfpga/clk-pll.c
39580 @@ -21,6 +21,7 @@
39581 #include <linux/io.h>
39582 #include <linux/of.h>
39583 #include <linux/of_address.h>
39584 +#include <asm/pgtable.h>
39585
39586 #include "clk.h"
39587
39588 @@ -76,7 +77,7 @@ static u8 clk_pll_get_parent(struct clk_hw *hwclk)
39589 CLK_MGR_PLL_CLK_SRC_MASK;
39590 }
39591
39592 -static struct clk_ops clk_pll_ops = {
39593 +static clk_ops_no_const clk_pll_ops __read_only = {
39594 .recalc_rate = clk_pll_recalc_rate,
39595 .get_parent = clk_pll_get_parent,
39596 };
39597 @@ -120,8 +121,10 @@ static __init struct clk *__socfpga_pll_init(struct device_node *node,
39598 pll_clk->hw.hw.init = &init;
39599
39600 pll_clk->hw.bit_idx = SOCFPGA_PLL_EXT_ENA;
39601 - clk_pll_ops.enable = clk_gate_ops.enable;
39602 - clk_pll_ops.disable = clk_gate_ops.disable;
39603 + pax_open_kernel();
39604 + *(void **)&clk_pll_ops.enable = clk_gate_ops.enable;
39605 + *(void **)&clk_pll_ops.disable = clk_gate_ops.disable;
39606 + pax_close_kernel();
39607
39608 clk = clk_register(NULL, &pll_clk->hw.hw);
39609 if (WARN_ON(IS_ERR(clk))) {
39610 diff --git a/drivers/clk/ti/composite.c b/drivers/clk/ti/composite.c
39611 index 3654f61..81abe81 100644
39612 --- a/drivers/clk/ti/composite.c
39613 +++ b/drivers/clk/ti/composite.c
39614 @@ -69,7 +69,7 @@ struct component_clk {
39615 struct list_head link;
39616 };
39617
39618 -static const char * __initconst component_clk_types[] = {
39619 +static const char * const __initconst component_clk_types[] = {
39620 "gate", "divider", "mux"
39621 };
39622
39623 diff --git a/drivers/clk/zynq/clkc.c b/drivers/clk/zynq/clkc.c
39624 index f870aad..04ba1e4 100644
39625 --- a/drivers/clk/zynq/clkc.c
39626 +++ b/drivers/clk/zynq/clkc.c
39627 @@ -85,22 +85,22 @@ static DEFINE_SPINLOCK(canmioclk_lock);
39628 static DEFINE_SPINLOCK(dbgclk_lock);
39629 static DEFINE_SPINLOCK(aperclk_lock);
39630
39631 -static const char *armpll_parents[] __initconst = {"armpll_int", "ps_clk"};
39632 -static const char *ddrpll_parents[] __initconst = {"ddrpll_int", "ps_clk"};
39633 -static const char *iopll_parents[] __initconst = {"iopll_int", "ps_clk"};
39634 -static const char *gem0_mux_parents[] __initconst = {"gem0_div1", "dummy_name"};
39635 -static const char *gem1_mux_parents[] __initconst = {"gem1_div1", "dummy_name"};
39636 -static const char *can0_mio_mux2_parents[] __initconst = {"can0_gate",
39637 +static const char * const armpll_parents[] __initconst = {"armpll_int", "ps_clk"};
39638 +static const char * const ddrpll_parents[] __initconst = {"ddrpll_int", "ps_clk"};
39639 +static const char * const iopll_parents[] __initconst = {"iopll_int", "ps_clk"};
39640 +static const char * gem0_mux_parents[] __initdata = {"gem0_div1", "dummy_name"};
39641 +static const char * gem1_mux_parents[] __initdata = {"gem1_div1", "dummy_name"};
39642 +static const char * const can0_mio_mux2_parents[] __initconst = {"can0_gate",
39643 "can0_mio_mux"};
39644 -static const char *can1_mio_mux2_parents[] __initconst = {"can1_gate",
39645 +static const char * const can1_mio_mux2_parents[] __initconst = {"can1_gate",
39646 "can1_mio_mux"};
39647 -static const char *dbg_emio_mux_parents[] __initconst = {"dbg_div",
39648 +static const char * dbg_emio_mux_parents[] __initdata = {"dbg_div",
39649 "dummy_name"};
39650
39651 -static const char *dbgtrc_emio_input_names[] __initconst = {"trace_emio_clk"};
39652 -static const char *gem0_emio_input_names[] __initconst = {"gem0_emio_clk"};
39653 -static const char *gem1_emio_input_names[] __initconst = {"gem1_emio_clk"};
39654 -static const char *swdt_ext_clk_input_names[] __initconst = {"swdt_ext_clk"};
39655 +static const char * const dbgtrc_emio_input_names[] __initconst = {"trace_emio_clk"};
39656 +static const char * const gem0_emio_input_names[] __initconst = {"gem0_emio_clk"};
39657 +static const char * const gem1_emio_input_names[] __initconst = {"gem1_emio_clk"};
39658 +static const char * const swdt_ext_clk_input_names[] __initconst = {"swdt_ext_clk"};
39659
39660 static void __init zynq_clk_register_fclk(enum zynq_clk fclk,
39661 const char *clk_name, void __iomem *fclk_ctrl_reg,
39662 diff --git a/drivers/cpufreq/acpi-cpufreq.c b/drivers/cpufreq/acpi-cpufreq.c
39663 index b0c18ed..1713a80 100644
39664 --- a/drivers/cpufreq/acpi-cpufreq.c
39665 +++ b/drivers/cpufreq/acpi-cpufreq.c
39666 @@ -675,8 +675,11 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
39667 data->acpi_data = per_cpu_ptr(acpi_perf_data, cpu);
39668 per_cpu(acfreq_data, cpu) = data;
39669
39670 - if (cpu_has(c, X86_FEATURE_CONSTANT_TSC))
39671 - acpi_cpufreq_driver.flags |= CPUFREQ_CONST_LOOPS;
39672 + if (cpu_has(c, X86_FEATURE_CONSTANT_TSC)) {
39673 + pax_open_kernel();
39674 + *(u8 *)&acpi_cpufreq_driver.flags |= CPUFREQ_CONST_LOOPS;
39675 + pax_close_kernel();
39676 + }
39677
39678 result = acpi_processor_register_performance(data->acpi_data, cpu);
39679 if (result)
39680 @@ -809,7 +812,9 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
39681 policy->cur = acpi_cpufreq_guess_freq(data, policy->cpu);
39682 break;
39683 case ACPI_ADR_SPACE_FIXED_HARDWARE:
39684 - acpi_cpufreq_driver.get = get_cur_freq_on_cpu;
39685 + pax_open_kernel();
39686 + *(void **)&acpi_cpufreq_driver.get = get_cur_freq_on_cpu;
39687 + pax_close_kernel();
39688 break;
39689 default:
39690 break;
39691 @@ -903,8 +908,10 @@ static void __init acpi_cpufreq_boost_init(void)
39692 if (!msrs)
39693 return;
39694
39695 - acpi_cpufreq_driver.boost_supported = true;
39696 - acpi_cpufreq_driver.boost_enabled = boost_state(0);
39697 + pax_open_kernel();
39698 + *(bool *)&acpi_cpufreq_driver.boost_supported = true;
39699 + *(bool *)&acpi_cpufreq_driver.boost_enabled = boost_state(0);
39700 + pax_close_kernel();
39701
39702 cpu_notifier_register_begin();
39703
39704 diff --git a/drivers/cpufreq/cpufreq-dt.c b/drivers/cpufreq/cpufreq-dt.c
39705 index bab67db..91af7e3 100644
39706 --- a/drivers/cpufreq/cpufreq-dt.c
39707 +++ b/drivers/cpufreq/cpufreq-dt.c
39708 @@ -392,7 +392,9 @@ static int dt_cpufreq_probe(struct platform_device *pdev)
39709 if (!IS_ERR(cpu_reg))
39710 regulator_put(cpu_reg);
39711
39712 - dt_cpufreq_driver.driver_data = dev_get_platdata(&pdev->dev);
39713 + pax_open_kernel();
39714 + *(void **)&dt_cpufreq_driver.driver_data = dev_get_platdata(&pdev->dev);
39715 + pax_close_kernel();
39716
39717 ret = cpufreq_register_driver(&dt_cpufreq_driver);
39718 if (ret)
39719 diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
39720 index 8ae655c..3141442 100644
39721 --- a/drivers/cpufreq/cpufreq.c
39722 +++ b/drivers/cpufreq/cpufreq.c
39723 @@ -2108,7 +2108,7 @@ void cpufreq_unregister_governor(struct cpufreq_governor *governor)
39724 }
39725
39726 mutex_lock(&cpufreq_governor_mutex);
39727 - list_del(&governor->governor_list);
39728 + pax_list_del(&governor->governor_list);
39729 mutex_unlock(&cpufreq_governor_mutex);
39730 return;
39731 }
39732 @@ -2323,7 +2323,7 @@ static int cpufreq_cpu_callback(struct notifier_block *nfb,
39733 return NOTIFY_OK;
39734 }
39735
39736 -static struct notifier_block __refdata cpufreq_cpu_notifier = {
39737 +static struct notifier_block cpufreq_cpu_notifier = {
39738 .notifier_call = cpufreq_cpu_callback,
39739 };
39740
39741 @@ -2363,13 +2363,17 @@ int cpufreq_boost_trigger_state(int state)
39742 return 0;
39743
39744 write_lock_irqsave(&cpufreq_driver_lock, flags);
39745 - cpufreq_driver->boost_enabled = state;
39746 + pax_open_kernel();
39747 + *(bool *)&cpufreq_driver->boost_enabled = state;
39748 + pax_close_kernel();
39749 write_unlock_irqrestore(&cpufreq_driver_lock, flags);
39750
39751 ret = cpufreq_driver->set_boost(state);
39752 if (ret) {
39753 write_lock_irqsave(&cpufreq_driver_lock, flags);
39754 - cpufreq_driver->boost_enabled = !state;
39755 + pax_open_kernel();
39756 + *(bool *)&cpufreq_driver->boost_enabled = !state;
39757 + pax_close_kernel();
39758 write_unlock_irqrestore(&cpufreq_driver_lock, flags);
39759
39760 pr_err("%s: Cannot %s BOOST\n",
39761 @@ -2434,16 +2438,22 @@ int cpufreq_register_driver(struct cpufreq_driver *driver_data)
39762 cpufreq_driver = driver_data;
39763 write_unlock_irqrestore(&cpufreq_driver_lock, flags);
39764
39765 - if (driver_data->setpolicy)
39766 - driver_data->flags |= CPUFREQ_CONST_LOOPS;
39767 + if (driver_data->setpolicy) {
39768 + pax_open_kernel();
39769 + *(u8 *)&driver_data->flags |= CPUFREQ_CONST_LOOPS;
39770 + pax_close_kernel();
39771 + }
39772
39773 if (cpufreq_boost_supported()) {
39774 /*
39775 * Check if driver provides function to enable boost -
39776 * if not, use cpufreq_boost_set_sw as default
39777 */
39778 - if (!cpufreq_driver->set_boost)
39779 - cpufreq_driver->set_boost = cpufreq_boost_set_sw;
39780 + if (!cpufreq_driver->set_boost) {
39781 + pax_open_kernel();
39782 + *(void **)&cpufreq_driver->set_boost = cpufreq_boost_set_sw;
39783 + pax_close_kernel();
39784 + }
39785
39786 ret = cpufreq_sysfs_create_file(&boost.attr);
39787 if (ret) {
39788 diff --git a/drivers/cpufreq/cpufreq_governor.c b/drivers/cpufreq/cpufreq_governor.c
39789 index 1b44496..b80ff5e 100644
39790 --- a/drivers/cpufreq/cpufreq_governor.c
39791 +++ b/drivers/cpufreq/cpufreq_governor.c
39792 @@ -245,7 +245,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
39793 struct dbs_data *dbs_data;
39794 struct od_cpu_dbs_info_s *od_dbs_info = NULL;
39795 struct cs_cpu_dbs_info_s *cs_dbs_info = NULL;
39796 - struct od_ops *od_ops = NULL;
39797 + const struct od_ops *od_ops = NULL;
39798 struct od_dbs_tuners *od_tuners = NULL;
39799 struct cs_dbs_tuners *cs_tuners = NULL;
39800 struct cpu_dbs_common_info *cpu_cdbs;
39801 @@ -311,7 +311,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
39802
39803 if ((cdata->governor == GOV_CONSERVATIVE) &&
39804 (!policy->governor->initialized)) {
39805 - struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39806 + const struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39807
39808 cpufreq_register_notifier(cs_ops->notifier_block,
39809 CPUFREQ_TRANSITION_NOTIFIER);
39810 @@ -331,7 +331,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
39811
39812 if ((dbs_data->cdata->governor == GOV_CONSERVATIVE) &&
39813 (policy->governor->initialized == 1)) {
39814 - struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39815 + const struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39816
39817 cpufreq_unregister_notifier(cs_ops->notifier_block,
39818 CPUFREQ_TRANSITION_NOTIFIER);
39819 diff --git a/drivers/cpufreq/cpufreq_governor.h b/drivers/cpufreq/cpufreq_governor.h
39820 index cc401d1..8197340 100644
39821 --- a/drivers/cpufreq/cpufreq_governor.h
39822 +++ b/drivers/cpufreq/cpufreq_governor.h
39823 @@ -212,7 +212,7 @@ struct common_dbs_data {
39824 void (*exit)(struct dbs_data *dbs_data);
39825
39826 /* Governor specific ops, see below */
39827 - void *gov_ops;
39828 + const void *gov_ops;
39829 };
39830
39831 /* Governor Per policy data */
39832 @@ -232,7 +232,7 @@ struct od_ops {
39833 unsigned int (*powersave_bias_target)(struct cpufreq_policy *policy,
39834 unsigned int freq_next, unsigned int relation);
39835 void (*freq_increase)(struct cpufreq_policy *policy, unsigned int freq);
39836 -};
39837 +} __no_const;
39838
39839 struct cs_ops {
39840 struct notifier_block *notifier_block;
39841 diff --git a/drivers/cpufreq/cpufreq_ondemand.c b/drivers/cpufreq/cpufreq_ondemand.c
39842 index ad3f38f..8f086cd 100644
39843 --- a/drivers/cpufreq/cpufreq_ondemand.c
39844 +++ b/drivers/cpufreq/cpufreq_ondemand.c
39845 @@ -524,7 +524,7 @@ static void od_exit(struct dbs_data *dbs_data)
39846
39847 define_get_cpu_dbs_routines(od_cpu_dbs_info);
39848
39849 -static struct od_ops od_ops = {
39850 +static struct od_ops od_ops __read_only = {
39851 .powersave_bias_init_cpu = ondemand_powersave_bias_init_cpu,
39852 .powersave_bias_target = generic_powersave_bias_target,
39853 .freq_increase = dbs_freq_increase,
39854 @@ -579,14 +579,18 @@ void od_register_powersave_bias_handler(unsigned int (*f)
39855 (struct cpufreq_policy *, unsigned int, unsigned int),
39856 unsigned int powersave_bias)
39857 {
39858 - od_ops.powersave_bias_target = f;
39859 + pax_open_kernel();
39860 + *(void **)&od_ops.powersave_bias_target = f;
39861 + pax_close_kernel();
39862 od_set_powersave_bias(powersave_bias);
39863 }
39864 EXPORT_SYMBOL_GPL(od_register_powersave_bias_handler);
39865
39866 void od_unregister_powersave_bias_handler(void)
39867 {
39868 - od_ops.powersave_bias_target = generic_powersave_bias_target;
39869 + pax_open_kernel();
39870 + *(void **)&od_ops.powersave_bias_target = generic_powersave_bias_target;
39871 + pax_close_kernel();
39872 od_set_powersave_bias(0);
39873 }
39874 EXPORT_SYMBOL_GPL(od_unregister_powersave_bias_handler);
39875 diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
39876 index 872c577..5fb3c20 100644
39877 --- a/drivers/cpufreq/intel_pstate.c
39878 +++ b/drivers/cpufreq/intel_pstate.c
39879 @@ -133,10 +133,10 @@ struct pstate_funcs {
39880 struct cpu_defaults {
39881 struct pstate_adjust_policy pid_policy;
39882 struct pstate_funcs funcs;
39883 -};
39884 +} __do_const;
39885
39886 static struct pstate_adjust_policy pid_params;
39887 -static struct pstate_funcs pstate_funcs;
39888 +static struct pstate_funcs *pstate_funcs;
39889 static int hwp_active;
39890
39891 struct perf_limits {
39892 @@ -690,18 +690,18 @@ static void intel_pstate_set_pstate(struct cpudata *cpu, int pstate)
39893
39894 cpu->pstate.current_pstate = pstate;
39895
39896 - pstate_funcs.set(cpu, pstate);
39897 + pstate_funcs->set(cpu, pstate);
39898 }
39899
39900 static void intel_pstate_get_cpu_pstates(struct cpudata *cpu)
39901 {
39902 - cpu->pstate.min_pstate = pstate_funcs.get_min();
39903 - cpu->pstate.max_pstate = pstate_funcs.get_max();
39904 - cpu->pstate.turbo_pstate = pstate_funcs.get_turbo();
39905 - cpu->pstate.scaling = pstate_funcs.get_scaling();
39906 + cpu->pstate.min_pstate = pstate_funcs->get_min();
39907 + cpu->pstate.max_pstate = pstate_funcs->get_max();
39908 + cpu->pstate.turbo_pstate = pstate_funcs->get_turbo();
39909 + cpu->pstate.scaling = pstate_funcs->get_scaling();
39910
39911 - if (pstate_funcs.get_vid)
39912 - pstate_funcs.get_vid(cpu);
39913 + if (pstate_funcs->get_vid)
39914 + pstate_funcs->get_vid(cpu);
39915 intel_pstate_set_pstate(cpu, cpu->pstate.min_pstate);
39916 }
39917
39918 @@ -1030,9 +1030,9 @@ static int intel_pstate_msrs_not_valid(void)
39919 rdmsrl(MSR_IA32_APERF, aperf);
39920 rdmsrl(MSR_IA32_MPERF, mperf);
39921
39922 - if (!pstate_funcs.get_max() ||
39923 - !pstate_funcs.get_min() ||
39924 - !pstate_funcs.get_turbo())
39925 + if (!pstate_funcs->get_max() ||
39926 + !pstate_funcs->get_min() ||
39927 + !pstate_funcs->get_turbo())
39928 return -ENODEV;
39929
39930 rdmsrl(MSR_IA32_APERF, tmp);
39931 @@ -1046,7 +1046,7 @@ static int intel_pstate_msrs_not_valid(void)
39932 return 0;
39933 }
39934
39935 -static void copy_pid_params(struct pstate_adjust_policy *policy)
39936 +static void copy_pid_params(const struct pstate_adjust_policy *policy)
39937 {
39938 pid_params.sample_rate_ms = policy->sample_rate_ms;
39939 pid_params.p_gain_pct = policy->p_gain_pct;
39940 @@ -1058,12 +1058,7 @@ static void copy_pid_params(struct pstate_adjust_policy *policy)
39941
39942 static void copy_cpu_funcs(struct pstate_funcs *funcs)
39943 {
39944 - pstate_funcs.get_max = funcs->get_max;
39945 - pstate_funcs.get_min = funcs->get_min;
39946 - pstate_funcs.get_turbo = funcs->get_turbo;
39947 - pstate_funcs.get_scaling = funcs->get_scaling;
39948 - pstate_funcs.set = funcs->set;
39949 - pstate_funcs.get_vid = funcs->get_vid;
39950 + pstate_funcs = funcs;
39951 }
39952
39953 #if IS_ENABLED(CONFIG_ACPI)
39954 diff --git a/drivers/cpufreq/p4-clockmod.c b/drivers/cpufreq/p4-clockmod.c
39955 index 529cfd9..0e28fff 100644
39956 --- a/drivers/cpufreq/p4-clockmod.c
39957 +++ b/drivers/cpufreq/p4-clockmod.c
39958 @@ -134,10 +134,14 @@ static unsigned int cpufreq_p4_get_frequency(struct cpuinfo_x86 *c)
39959 case 0x0F: /* Core Duo */
39960 case 0x16: /* Celeron Core */
39961 case 0x1C: /* Atom */
39962 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39963 + pax_open_kernel();
39964 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39965 + pax_close_kernel();
39966 return speedstep_get_frequency(SPEEDSTEP_CPU_PCORE);
39967 case 0x0D: /* Pentium M (Dothan) */
39968 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39969 + pax_open_kernel();
39970 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39971 + pax_close_kernel();
39972 /* fall through */
39973 case 0x09: /* Pentium M (Banias) */
39974 return speedstep_get_frequency(SPEEDSTEP_CPU_PM);
39975 @@ -149,7 +153,9 @@ static unsigned int cpufreq_p4_get_frequency(struct cpuinfo_x86 *c)
39976
39977 /* on P-4s, the TSC runs with constant frequency independent whether
39978 * throttling is active or not. */
39979 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39980 + pax_open_kernel();
39981 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39982 + pax_close_kernel();
39983
39984 if (speedstep_detect_processor() == SPEEDSTEP_CPU_P4M) {
39985 printk(KERN_WARNING PFX "Warning: Pentium 4-M detected. "
39986 diff --git a/drivers/cpufreq/sparc-us3-cpufreq.c b/drivers/cpufreq/sparc-us3-cpufreq.c
39987 index 9bb42ba..b01b4a2 100644
39988 --- a/drivers/cpufreq/sparc-us3-cpufreq.c
39989 +++ b/drivers/cpufreq/sparc-us3-cpufreq.c
39990 @@ -18,14 +18,12 @@
39991 #include <asm/head.h>
39992 #include <asm/timer.h>
39993
39994 -static struct cpufreq_driver *cpufreq_us3_driver;
39995 -
39996 struct us3_freq_percpu_info {
39997 struct cpufreq_frequency_table table[4];
39998 };
39999
40000 /* Indexed by cpu number. */
40001 -static struct us3_freq_percpu_info *us3_freq_table;
40002 +static struct us3_freq_percpu_info us3_freq_table[NR_CPUS];
40003
40004 /* UltraSPARC-III has three dividers: 1, 2, and 32. These are controlled
40005 * in the Safari config register.
40006 @@ -156,16 +154,27 @@ static int __init us3_freq_cpu_init(struct cpufreq_policy *policy)
40007
40008 static int us3_freq_cpu_exit(struct cpufreq_policy *policy)
40009 {
40010 - if (cpufreq_us3_driver)
40011 - us3_freq_target(policy, 0);
40012 + us3_freq_target(policy, 0);
40013
40014 return 0;
40015 }
40016
40017 +static int __init us3_freq_init(void);
40018 +static void __exit us3_freq_exit(void);
40019 +
40020 +static struct cpufreq_driver cpufreq_us3_driver = {
40021 + .init = us3_freq_cpu_init,
40022 + .verify = cpufreq_generic_frequency_table_verify,
40023 + .target_index = us3_freq_target,
40024 + .get = us3_freq_get,
40025 + .exit = us3_freq_cpu_exit,
40026 + .name = "UltraSPARC-III",
40027 +
40028 +};
40029 +
40030 static int __init us3_freq_init(void)
40031 {
40032 unsigned long manuf, impl, ver;
40033 - int ret;
40034
40035 if (tlb_type != cheetah && tlb_type != cheetah_plus)
40036 return -ENODEV;
40037 @@ -178,55 +187,15 @@ static int __init us3_freq_init(void)
40038 (impl == CHEETAH_IMPL ||
40039 impl == CHEETAH_PLUS_IMPL ||
40040 impl == JAGUAR_IMPL ||
40041 - impl == PANTHER_IMPL)) {
40042 - struct cpufreq_driver *driver;
40043 -
40044 - ret = -ENOMEM;
40045 - driver = kzalloc(sizeof(*driver), GFP_KERNEL);
40046 - if (!driver)
40047 - goto err_out;
40048 -
40049 - us3_freq_table = kzalloc((NR_CPUS * sizeof(*us3_freq_table)),
40050 - GFP_KERNEL);
40051 - if (!us3_freq_table)
40052 - goto err_out;
40053 -
40054 - driver->init = us3_freq_cpu_init;
40055 - driver->verify = cpufreq_generic_frequency_table_verify;
40056 - driver->target_index = us3_freq_target;
40057 - driver->get = us3_freq_get;
40058 - driver->exit = us3_freq_cpu_exit;
40059 - strcpy(driver->name, "UltraSPARC-III");
40060 -
40061 - cpufreq_us3_driver = driver;
40062 - ret = cpufreq_register_driver(driver);
40063 - if (ret)
40064 - goto err_out;
40065 -
40066 - return 0;
40067 -
40068 -err_out:
40069 - if (driver) {
40070 - kfree(driver);
40071 - cpufreq_us3_driver = NULL;
40072 - }
40073 - kfree(us3_freq_table);
40074 - us3_freq_table = NULL;
40075 - return ret;
40076 - }
40077 + impl == PANTHER_IMPL))
40078 + return cpufreq_register_driver(&cpufreq_us3_driver);
40079
40080 return -ENODEV;
40081 }
40082
40083 static void __exit us3_freq_exit(void)
40084 {
40085 - if (cpufreq_us3_driver) {
40086 - cpufreq_unregister_driver(cpufreq_us3_driver);
40087 - kfree(cpufreq_us3_driver);
40088 - cpufreq_us3_driver = NULL;
40089 - kfree(us3_freq_table);
40090 - us3_freq_table = NULL;
40091 - }
40092 + cpufreq_unregister_driver(&cpufreq_us3_driver);
40093 }
40094
40095 MODULE_AUTHOR("David S. Miller <davem@redhat.com>");
40096 diff --git a/drivers/cpufreq/speedstep-centrino.c b/drivers/cpufreq/speedstep-centrino.c
40097 index 7d4a315..21bb886 100644
40098 --- a/drivers/cpufreq/speedstep-centrino.c
40099 +++ b/drivers/cpufreq/speedstep-centrino.c
40100 @@ -351,8 +351,11 @@ static int centrino_cpu_init(struct cpufreq_policy *policy)
40101 !cpu_has(cpu, X86_FEATURE_EST))
40102 return -ENODEV;
40103
40104 - if (cpu_has(cpu, X86_FEATURE_CONSTANT_TSC))
40105 - centrino_driver.flags |= CPUFREQ_CONST_LOOPS;
40106 + if (cpu_has(cpu, X86_FEATURE_CONSTANT_TSC)) {
40107 + pax_open_kernel();
40108 + *(u8 *)&centrino_driver.flags |= CPUFREQ_CONST_LOOPS;
40109 + pax_close_kernel();
40110 + }
40111
40112 if (policy->cpu != 0)
40113 return -ENODEV;
40114 diff --git a/drivers/cpuidle/driver.c b/drivers/cpuidle/driver.c
40115 index 2697e87..c32476c 100644
40116 --- a/drivers/cpuidle/driver.c
40117 +++ b/drivers/cpuidle/driver.c
40118 @@ -194,7 +194,7 @@ static int poll_idle(struct cpuidle_device *dev,
40119
40120 static void poll_idle_init(struct cpuidle_driver *drv)
40121 {
40122 - struct cpuidle_state *state = &drv->states[0];
40123 + cpuidle_state_no_const *state = &drv->states[0];
40124
40125 snprintf(state->name, CPUIDLE_NAME_LEN, "POLL");
40126 snprintf(state->desc, CPUIDLE_DESC_LEN, "CPUIDLE CORE POLL IDLE");
40127 diff --git a/drivers/cpuidle/governor.c b/drivers/cpuidle/governor.c
40128 index fb9f511..213e6cc 100644
40129 --- a/drivers/cpuidle/governor.c
40130 +++ b/drivers/cpuidle/governor.c
40131 @@ -87,7 +87,7 @@ int cpuidle_register_governor(struct cpuidle_governor *gov)
40132 mutex_lock(&cpuidle_lock);
40133 if (__cpuidle_find_governor(gov->name) == NULL) {
40134 ret = 0;
40135 - list_add_tail(&gov->governor_list, &cpuidle_governors);
40136 + pax_list_add_tail((struct list_head *)&gov->governor_list, &cpuidle_governors);
40137 if (!cpuidle_curr_governor ||
40138 cpuidle_curr_governor->rating < gov->rating)
40139 cpuidle_switch_governor(gov);
40140 diff --git a/drivers/cpuidle/sysfs.c b/drivers/cpuidle/sysfs.c
40141 index 832a2c3..1794080 100644
40142 --- a/drivers/cpuidle/sysfs.c
40143 +++ b/drivers/cpuidle/sysfs.c
40144 @@ -135,7 +135,7 @@ static struct attribute *cpuidle_switch_attrs[] = {
40145 NULL
40146 };
40147
40148 -static struct attribute_group cpuidle_attr_group = {
40149 +static attribute_group_no_const cpuidle_attr_group = {
40150 .attrs = cpuidle_default_attrs,
40151 .name = "cpuidle",
40152 };
40153 diff --git a/drivers/crypto/hifn_795x.c b/drivers/crypto/hifn_795x.c
40154 index 8d2a772..33826c9 100644
40155 --- a/drivers/crypto/hifn_795x.c
40156 +++ b/drivers/crypto/hifn_795x.c
40157 @@ -51,7 +51,7 @@ module_param_string(hifn_pll_ref, hifn_pll_ref, sizeof(hifn_pll_ref), 0444);
40158 MODULE_PARM_DESC(hifn_pll_ref,
40159 "PLL reference clock (pci[freq] or ext[freq], default ext)");
40160
40161 -static atomic_t hifn_dev_number;
40162 +static atomic_unchecked_t hifn_dev_number;
40163
40164 #define ACRYPTO_OP_DECRYPT 0
40165 #define ACRYPTO_OP_ENCRYPT 1
40166 @@ -2577,7 +2577,7 @@ static int hifn_probe(struct pci_dev *pdev, const struct pci_device_id *id)
40167 goto err_out_disable_pci_device;
40168
40169 snprintf(name, sizeof(name), "hifn%d",
40170 - atomic_inc_return(&hifn_dev_number)-1);
40171 + atomic_inc_return_unchecked(&hifn_dev_number)-1);
40172
40173 err = pci_request_regions(pdev, name);
40174 if (err)
40175 diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c
40176 index 30b538d8..1610d75 100644
40177 --- a/drivers/devfreq/devfreq.c
40178 +++ b/drivers/devfreq/devfreq.c
40179 @@ -673,7 +673,7 @@ int devfreq_add_governor(struct devfreq_governor *governor)
40180 goto err_out;
40181 }
40182
40183 - list_add(&governor->node, &devfreq_governor_list);
40184 + pax_list_add((struct list_head *)&governor->node, &devfreq_governor_list);
40185
40186 list_for_each_entry(devfreq, &devfreq_list, node) {
40187 int ret = 0;
40188 @@ -761,7 +761,7 @@ int devfreq_remove_governor(struct devfreq_governor *governor)
40189 }
40190 }
40191
40192 - list_del(&governor->node);
40193 + pax_list_del((struct list_head *)&governor->node);
40194 err_out:
40195 mutex_unlock(&devfreq_list_lock);
40196
40197 diff --git a/drivers/dma/sh/shdma-base.c b/drivers/dma/sh/shdma-base.c
40198 index 8ee383d..736b5de 100644
40199 --- a/drivers/dma/sh/shdma-base.c
40200 +++ b/drivers/dma/sh/shdma-base.c
40201 @@ -228,8 +228,8 @@ static int shdma_alloc_chan_resources(struct dma_chan *chan)
40202 schan->slave_id = -EINVAL;
40203 }
40204
40205 - schan->desc = kcalloc(NR_DESCS_PER_CHANNEL,
40206 - sdev->desc_size, GFP_KERNEL);
40207 + schan->desc = kcalloc(sdev->desc_size,
40208 + NR_DESCS_PER_CHANNEL, GFP_KERNEL);
40209 if (!schan->desc) {
40210 ret = -ENOMEM;
40211 goto edescalloc;
40212 diff --git a/drivers/dma/sh/shdmac.c b/drivers/dma/sh/shdmac.c
40213 index 9f1d4c7..fceff78 100644
40214 --- a/drivers/dma/sh/shdmac.c
40215 +++ b/drivers/dma/sh/shdmac.c
40216 @@ -513,7 +513,7 @@ static int sh_dmae_nmi_handler(struct notifier_block *self,
40217 return ret;
40218 }
40219
40220 -static struct notifier_block sh_dmae_nmi_notifier __read_mostly = {
40221 +static struct notifier_block sh_dmae_nmi_notifier = {
40222 .notifier_call = sh_dmae_nmi_handler,
40223
40224 /* Run before NMI debug handler and KGDB */
40225 diff --git a/drivers/edac/edac_device.c b/drivers/edac/edac_device.c
40226 index 592af5f..bb1d583 100644
40227 --- a/drivers/edac/edac_device.c
40228 +++ b/drivers/edac/edac_device.c
40229 @@ -477,9 +477,9 @@ void edac_device_reset_delay_period(struct edac_device_ctl_info *edac_dev,
40230 */
40231 int edac_device_alloc_index(void)
40232 {
40233 - static atomic_t device_indexes = ATOMIC_INIT(0);
40234 + static atomic_unchecked_t device_indexes = ATOMIC_INIT(0);
40235
40236 - return atomic_inc_return(&device_indexes) - 1;
40237 + return atomic_inc_return_unchecked(&device_indexes) - 1;
40238 }
40239 EXPORT_SYMBOL_GPL(edac_device_alloc_index);
40240
40241 diff --git a/drivers/edac/edac_mc_sysfs.c b/drivers/edac/edac_mc_sysfs.c
40242 index c84eecb..4d7381d 100644
40243 --- a/drivers/edac/edac_mc_sysfs.c
40244 +++ b/drivers/edac/edac_mc_sysfs.c
40245 @@ -154,7 +154,7 @@ static const char * const edac_caps[] = {
40246 struct dev_ch_attribute {
40247 struct device_attribute attr;
40248 int channel;
40249 -};
40250 +} __do_const;
40251
40252 #define DEVICE_CHANNEL(_name, _mode, _show, _store, _var) \
40253 static struct dev_ch_attribute dev_attr_legacy_##_name = \
40254 @@ -1009,15 +1009,17 @@ int edac_create_sysfs_mci_device(struct mem_ctl_info *mci)
40255 }
40256
40257 if (mci->set_sdram_scrub_rate || mci->get_sdram_scrub_rate) {
40258 + pax_open_kernel();
40259 if (mci->get_sdram_scrub_rate) {
40260 - dev_attr_sdram_scrub_rate.attr.mode |= S_IRUGO;
40261 - dev_attr_sdram_scrub_rate.show = &mci_sdram_scrub_rate_show;
40262 + *(umode_t *)&dev_attr_sdram_scrub_rate.attr.mode |= S_IRUGO;
40263 + *(void **)&dev_attr_sdram_scrub_rate.show = &mci_sdram_scrub_rate_show;
40264 }
40265
40266 if (mci->set_sdram_scrub_rate) {
40267 - dev_attr_sdram_scrub_rate.attr.mode |= S_IWUSR;
40268 - dev_attr_sdram_scrub_rate.store = &mci_sdram_scrub_rate_store;
40269 + *(umode_t *)&dev_attr_sdram_scrub_rate.attr.mode |= S_IWUSR;
40270 + *(void **)&dev_attr_sdram_scrub_rate.store = &mci_sdram_scrub_rate_store;
40271 }
40272 + pax_close_kernel();
40273
40274 err = device_create_file(&mci->dev, &dev_attr_sdram_scrub_rate);
40275 if (err) {
40276 diff --git a/drivers/edac/edac_pci.c b/drivers/edac/edac_pci.c
40277 index 2cf44b4d..6dd2dc7 100644
40278 --- a/drivers/edac/edac_pci.c
40279 +++ b/drivers/edac/edac_pci.c
40280 @@ -29,7 +29,7 @@
40281
40282 static DEFINE_MUTEX(edac_pci_ctls_mutex);
40283 static LIST_HEAD(edac_pci_list);
40284 -static atomic_t pci_indexes = ATOMIC_INIT(0);
40285 +static atomic_unchecked_t pci_indexes = ATOMIC_INIT(0);
40286
40287 /*
40288 * edac_pci_alloc_ctl_info
40289 @@ -315,7 +315,7 @@ EXPORT_SYMBOL_GPL(edac_pci_reset_delay_period);
40290 */
40291 int edac_pci_alloc_index(void)
40292 {
40293 - return atomic_inc_return(&pci_indexes) - 1;
40294 + return atomic_inc_return_unchecked(&pci_indexes) - 1;
40295 }
40296 EXPORT_SYMBOL_GPL(edac_pci_alloc_index);
40297
40298 diff --git a/drivers/edac/edac_pci_sysfs.c b/drivers/edac/edac_pci_sysfs.c
40299 index 24d877f..4e30133 100644
40300 --- a/drivers/edac/edac_pci_sysfs.c
40301 +++ b/drivers/edac/edac_pci_sysfs.c
40302 @@ -23,8 +23,8 @@ static int edac_pci_log_pe = 1; /* log PCI parity errors */
40303 static int edac_pci_log_npe = 1; /* log PCI non-parity error errors */
40304 static int edac_pci_poll_msec = 1000; /* one second workq period */
40305
40306 -static atomic_t pci_parity_count = ATOMIC_INIT(0);
40307 -static atomic_t pci_nonparity_count = ATOMIC_INIT(0);
40308 +static atomic_unchecked_t pci_parity_count = ATOMIC_INIT(0);
40309 +static atomic_unchecked_t pci_nonparity_count = ATOMIC_INIT(0);
40310
40311 static struct kobject *edac_pci_top_main_kobj;
40312 static atomic_t edac_pci_sysfs_refcount = ATOMIC_INIT(0);
40313 @@ -232,7 +232,7 @@ struct edac_pci_dev_attribute {
40314 void *value;
40315 ssize_t(*show) (void *, char *);
40316 ssize_t(*store) (void *, const char *, size_t);
40317 -};
40318 +} __do_const;
40319
40320 /* Set of show/store abstract level functions for PCI Parity object */
40321 static ssize_t edac_pci_dev_show(struct kobject *kobj, struct attribute *attr,
40322 @@ -576,7 +576,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40323 edac_printk(KERN_CRIT, EDAC_PCI,
40324 "Signaled System Error on %s\n",
40325 pci_name(dev));
40326 - atomic_inc(&pci_nonparity_count);
40327 + atomic_inc_unchecked(&pci_nonparity_count);
40328 }
40329
40330 if (status & (PCI_STATUS_PARITY)) {
40331 @@ -584,7 +584,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40332 "Master Data Parity Error on %s\n",
40333 pci_name(dev));
40334
40335 - atomic_inc(&pci_parity_count);
40336 + atomic_inc_unchecked(&pci_parity_count);
40337 }
40338
40339 if (status & (PCI_STATUS_DETECTED_PARITY)) {
40340 @@ -592,7 +592,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40341 "Detected Parity Error on %s\n",
40342 pci_name(dev));
40343
40344 - atomic_inc(&pci_parity_count);
40345 + atomic_inc_unchecked(&pci_parity_count);
40346 }
40347 }
40348
40349 @@ -615,7 +615,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40350 edac_printk(KERN_CRIT, EDAC_PCI, "Bridge "
40351 "Signaled System Error on %s\n",
40352 pci_name(dev));
40353 - atomic_inc(&pci_nonparity_count);
40354 + atomic_inc_unchecked(&pci_nonparity_count);
40355 }
40356
40357 if (status & (PCI_STATUS_PARITY)) {
40358 @@ -623,7 +623,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40359 "Master Data Parity Error on "
40360 "%s\n", pci_name(dev));
40361
40362 - atomic_inc(&pci_parity_count);
40363 + atomic_inc_unchecked(&pci_parity_count);
40364 }
40365
40366 if (status & (PCI_STATUS_DETECTED_PARITY)) {
40367 @@ -631,7 +631,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40368 "Detected Parity Error on %s\n",
40369 pci_name(dev));
40370
40371 - atomic_inc(&pci_parity_count);
40372 + atomic_inc_unchecked(&pci_parity_count);
40373 }
40374 }
40375 }
40376 @@ -669,7 +669,7 @@ void edac_pci_do_parity_check(void)
40377 if (!check_pci_errors)
40378 return;
40379
40380 - before_count = atomic_read(&pci_parity_count);
40381 + before_count = atomic_read_unchecked(&pci_parity_count);
40382
40383 /* scan all PCI devices looking for a Parity Error on devices and
40384 * bridges.
40385 @@ -681,7 +681,7 @@ void edac_pci_do_parity_check(void)
40386 /* Only if operator has selected panic on PCI Error */
40387 if (edac_pci_get_panic_on_pe()) {
40388 /* If the count is different 'after' from 'before' */
40389 - if (before_count != atomic_read(&pci_parity_count))
40390 + if (before_count != atomic_read_unchecked(&pci_parity_count))
40391 panic("EDAC: PCI Parity Error");
40392 }
40393 }
40394 diff --git a/drivers/edac/mce_amd.h b/drivers/edac/mce_amd.h
40395 index c2359a1..8bd119d 100644
40396 --- a/drivers/edac/mce_amd.h
40397 +++ b/drivers/edac/mce_amd.h
40398 @@ -74,7 +74,7 @@ struct amd_decoder_ops {
40399 bool (*mc0_mce)(u16, u8);
40400 bool (*mc1_mce)(u16, u8);
40401 bool (*mc2_mce)(u16, u8);
40402 -};
40403 +} __no_const;
40404
40405 void amd_report_gart_errors(bool);
40406 void amd_register_ecc_decoder(void (*f)(int, struct mce *));
40407 diff --git a/drivers/firewire/core-card.c b/drivers/firewire/core-card.c
40408 index 57ea7f4..af06b76 100644
40409 --- a/drivers/firewire/core-card.c
40410 +++ b/drivers/firewire/core-card.c
40411 @@ -528,9 +528,9 @@ void fw_card_initialize(struct fw_card *card,
40412 const struct fw_card_driver *driver,
40413 struct device *device)
40414 {
40415 - static atomic_t index = ATOMIC_INIT(-1);
40416 + static atomic_unchecked_t index = ATOMIC_INIT(-1);
40417
40418 - card->index = atomic_inc_return(&index);
40419 + card->index = atomic_inc_return_unchecked(&index);
40420 card->driver = driver;
40421 card->device = device;
40422 card->current_tlabel = 0;
40423 @@ -680,7 +680,7 @@ EXPORT_SYMBOL_GPL(fw_card_release);
40424
40425 void fw_core_remove_card(struct fw_card *card)
40426 {
40427 - struct fw_card_driver dummy_driver = dummy_driver_template;
40428 + fw_card_driver_no_const dummy_driver = dummy_driver_template;
40429
40430 card->driver->update_phy_reg(card, 4,
40431 PHY_LINK_ACTIVE | PHY_CONTENDER, 0);
40432 diff --git a/drivers/firewire/core-device.c b/drivers/firewire/core-device.c
40433 index f9e3aee..269dbdb 100644
40434 --- a/drivers/firewire/core-device.c
40435 +++ b/drivers/firewire/core-device.c
40436 @@ -256,7 +256,7 @@ EXPORT_SYMBOL(fw_device_enable_phys_dma);
40437 struct config_rom_attribute {
40438 struct device_attribute attr;
40439 u32 key;
40440 -};
40441 +} __do_const;
40442
40443 static ssize_t show_immediate(struct device *dev,
40444 struct device_attribute *dattr, char *buf)
40445 diff --git a/drivers/firewire/core-transaction.c b/drivers/firewire/core-transaction.c
40446 index d6a09b9..18e90dd 100644
40447 --- a/drivers/firewire/core-transaction.c
40448 +++ b/drivers/firewire/core-transaction.c
40449 @@ -38,6 +38,7 @@
40450 #include <linux/timer.h>
40451 #include <linux/types.h>
40452 #include <linux/workqueue.h>
40453 +#include <linux/sched.h>
40454
40455 #include <asm/byteorder.h>
40456
40457 diff --git a/drivers/firewire/core.h b/drivers/firewire/core.h
40458 index e1480ff6..1a429bd 100644
40459 --- a/drivers/firewire/core.h
40460 +++ b/drivers/firewire/core.h
40461 @@ -111,6 +111,7 @@ struct fw_card_driver {
40462
40463 int (*stop_iso)(struct fw_iso_context *ctx);
40464 };
40465 +typedef struct fw_card_driver __no_const fw_card_driver_no_const;
40466
40467 void fw_card_initialize(struct fw_card *card,
40468 const struct fw_card_driver *driver, struct device *device);
40469 diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c
40470 index f51d376..b118e40 100644
40471 --- a/drivers/firewire/ohci.c
40472 +++ b/drivers/firewire/ohci.c
40473 @@ -2049,10 +2049,12 @@ static void bus_reset_work(struct work_struct *work)
40474 be32_to_cpu(ohci->next_header));
40475 }
40476
40477 +#ifndef CONFIG_GRKERNSEC
40478 if (param_remote_dma) {
40479 reg_write(ohci, OHCI1394_PhyReqFilterHiSet, ~0);
40480 reg_write(ohci, OHCI1394_PhyReqFilterLoSet, ~0);
40481 }
40482 +#endif
40483
40484 spin_unlock_irq(&ohci->lock);
40485
40486 @@ -2584,8 +2586,10 @@ static int ohci_enable_phys_dma(struct fw_card *card,
40487 unsigned long flags;
40488 int n, ret = 0;
40489
40490 +#ifndef CONFIG_GRKERNSEC
40491 if (param_remote_dma)
40492 return 0;
40493 +#endif
40494
40495 /*
40496 * FIXME: Make sure this bitmask is cleared when we clear the busReset
40497 diff --git a/drivers/firmware/dmi-id.c b/drivers/firmware/dmi-id.c
40498 index 94a58a0..f5eba42 100644
40499 --- a/drivers/firmware/dmi-id.c
40500 +++ b/drivers/firmware/dmi-id.c
40501 @@ -16,7 +16,7 @@
40502 struct dmi_device_attribute{
40503 struct device_attribute dev_attr;
40504 int field;
40505 -};
40506 +} __do_const;
40507 #define to_dmi_dev_attr(_dev_attr) \
40508 container_of(_dev_attr, struct dmi_device_attribute, dev_attr)
40509
40510 diff --git a/drivers/firmware/dmi_scan.c b/drivers/firmware/dmi_scan.c
40511 index 2eebd28b..4261350 100644
40512 --- a/drivers/firmware/dmi_scan.c
40513 +++ b/drivers/firmware/dmi_scan.c
40514 @@ -893,7 +893,7 @@ int dmi_walk(void (*decode)(const struct dmi_header *, void *),
40515 if (buf == NULL)
40516 return -1;
40517
40518 - dmi_table(buf, dmi_len, dmi_num, decode, private_data);
40519 + dmi_table((char __force_kernel *)buf, dmi_len, dmi_num, decode, private_data);
40520
40521 dmi_unmap(buf);
40522 return 0;
40523 diff --git a/drivers/firmware/efi/cper.c b/drivers/firmware/efi/cper.c
40524 index 4fd9961..52d60ce 100644
40525 --- a/drivers/firmware/efi/cper.c
40526 +++ b/drivers/firmware/efi/cper.c
40527 @@ -44,12 +44,12 @@ static char rcd_decode_str[CPER_REC_LEN];
40528 */
40529 u64 cper_next_record_id(void)
40530 {
40531 - static atomic64_t seq;
40532 + static atomic64_unchecked_t seq;
40533
40534 - if (!atomic64_read(&seq))
40535 - atomic64_set(&seq, ((u64)get_seconds()) << 32);
40536 + if (!atomic64_read_unchecked(&seq))
40537 + atomic64_set_unchecked(&seq, ((u64)get_seconds()) << 32);
40538
40539 - return atomic64_inc_return(&seq);
40540 + return atomic64_inc_return_unchecked(&seq);
40541 }
40542 EXPORT_SYMBOL_GPL(cper_next_record_id);
40543
40544 diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c
40545 index 3061bb8..92b5fcc 100644
40546 --- a/drivers/firmware/efi/efi.c
40547 +++ b/drivers/firmware/efi/efi.c
40548 @@ -160,14 +160,16 @@ static struct attribute_group efi_subsys_attr_group = {
40549 };
40550
40551 static struct efivars generic_efivars;
40552 -static struct efivar_operations generic_ops;
40553 +static efivar_operations_no_const generic_ops __read_only;
40554
40555 static int generic_ops_register(void)
40556 {
40557 - generic_ops.get_variable = efi.get_variable;
40558 - generic_ops.set_variable = efi.set_variable;
40559 - generic_ops.get_next_variable = efi.get_next_variable;
40560 - generic_ops.query_variable_store = efi_query_variable_store;
40561 + pax_open_kernel();
40562 + *(void **)&generic_ops.get_variable = efi.get_variable;
40563 + *(void **)&generic_ops.set_variable = efi.set_variable;
40564 + *(void **)&generic_ops.get_next_variable = efi.get_next_variable;
40565 + *(void **)&generic_ops.query_variable_store = efi_query_variable_store;
40566 + pax_close_kernel();
40567
40568 return efivars_register(&generic_efivars, &generic_ops, efi_kobj);
40569 }
40570 diff --git a/drivers/firmware/efi/efivars.c b/drivers/firmware/efi/efivars.c
40571 index 7b2e049..a253334 100644
40572 --- a/drivers/firmware/efi/efivars.c
40573 +++ b/drivers/firmware/efi/efivars.c
40574 @@ -589,7 +589,7 @@ efivar_create_sysfs_entry(struct efivar_entry *new_var)
40575 static int
40576 create_efivars_bin_attributes(void)
40577 {
40578 - struct bin_attribute *attr;
40579 + bin_attribute_no_const *attr;
40580 int error;
40581
40582 /* new_var */
40583 diff --git a/drivers/firmware/efi/runtime-map.c b/drivers/firmware/efi/runtime-map.c
40584 index 87b8e3b..c4afb35 100644
40585 --- a/drivers/firmware/efi/runtime-map.c
40586 +++ b/drivers/firmware/efi/runtime-map.c
40587 @@ -97,7 +97,7 @@ static void map_release(struct kobject *kobj)
40588 kfree(entry);
40589 }
40590
40591 -static struct kobj_type __refdata map_ktype = {
40592 +static const struct kobj_type __refconst map_ktype = {
40593 .sysfs_ops = &map_attr_ops,
40594 .default_attrs = def_attrs,
40595 .release = map_release,
40596 diff --git a/drivers/firmware/google/gsmi.c b/drivers/firmware/google/gsmi.c
40597 index f1ab05e..ab51228 100644
40598 --- a/drivers/firmware/google/gsmi.c
40599 +++ b/drivers/firmware/google/gsmi.c
40600 @@ -709,7 +709,7 @@ static u32 __init hash_oem_table_id(char s[8])
40601 return local_hash_64(input, 32);
40602 }
40603
40604 -static struct dmi_system_id gsmi_dmi_table[] __initdata = {
40605 +static const struct dmi_system_id gsmi_dmi_table[] __initconst = {
40606 {
40607 .ident = "Google Board",
40608 .matches = {
40609 diff --git a/drivers/firmware/google/memconsole.c b/drivers/firmware/google/memconsole.c
40610 index 2f569aa..26e4f39 100644
40611 --- a/drivers/firmware/google/memconsole.c
40612 +++ b/drivers/firmware/google/memconsole.c
40613 @@ -136,7 +136,7 @@ static bool __init found_memconsole(void)
40614 return false;
40615 }
40616
40617 -static struct dmi_system_id memconsole_dmi_table[] __initdata = {
40618 +static const struct dmi_system_id memconsole_dmi_table[] __initconst = {
40619 {
40620 .ident = "Google Board",
40621 .matches = {
40622 @@ -155,7 +155,10 @@ static int __init memconsole_init(void)
40623 if (!found_memconsole())
40624 return -ENODEV;
40625
40626 - memconsole_bin_attr.size = memconsole_length;
40627 + pax_open_kernel();
40628 + *(size_t *)&memconsole_bin_attr.size = memconsole_length;
40629 + pax_close_kernel();
40630 +
40631 return sysfs_create_bin_file(firmware_kobj, &memconsole_bin_attr);
40632 }
40633
40634 diff --git a/drivers/firmware/memmap.c b/drivers/firmware/memmap.c
40635 index cc016c61..d35279e 100644
40636 --- a/drivers/firmware/memmap.c
40637 +++ b/drivers/firmware/memmap.c
40638 @@ -124,7 +124,7 @@ static void __meminit release_firmware_map_entry(struct kobject *kobj)
40639 kfree(entry);
40640 }
40641
40642 -static struct kobj_type __refdata memmap_ktype = {
40643 +static const struct kobj_type __refconst memmap_ktype = {
40644 .release = release_firmware_map_entry,
40645 .sysfs_ops = &memmap_attr_ops,
40646 .default_attrs = def_attrs,
40647 diff --git a/drivers/gpio/gpio-em.c b/drivers/gpio/gpio-em.c
40648 index 3cfcfc6..09d6f117 100644
40649 --- a/drivers/gpio/gpio-em.c
40650 +++ b/drivers/gpio/gpio-em.c
40651 @@ -278,7 +278,7 @@ static int em_gio_probe(struct platform_device *pdev)
40652 struct em_gio_priv *p;
40653 struct resource *io[2], *irq[2];
40654 struct gpio_chip *gpio_chip;
40655 - struct irq_chip *irq_chip;
40656 + irq_chip_no_const *irq_chip;
40657 const char *name = dev_name(&pdev->dev);
40658 int ret;
40659
40660 diff --git a/drivers/gpio/gpio-ich.c b/drivers/gpio/gpio-ich.c
40661 index 7818cd1..1be40e5 100644
40662 --- a/drivers/gpio/gpio-ich.c
40663 +++ b/drivers/gpio/gpio-ich.c
40664 @@ -94,7 +94,7 @@ struct ichx_desc {
40665 * this option allows driver caching written output values
40666 */
40667 bool use_outlvl_cache;
40668 -};
40669 +} __do_const;
40670
40671 static struct {
40672 spinlock_t lock;
40673 diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c
40674 index f476ae2..05e1bdd 100644
40675 --- a/drivers/gpio/gpio-omap.c
40676 +++ b/drivers/gpio/gpio-omap.c
40677 @@ -1188,7 +1188,7 @@ static int omap_gpio_probe(struct platform_device *pdev)
40678 const struct omap_gpio_platform_data *pdata;
40679 struct resource *res;
40680 struct gpio_bank *bank;
40681 - struct irq_chip *irqc;
40682 + irq_chip_no_const *irqc;
40683 int ret;
40684
40685 match = of_match_device(of_match_ptr(omap_gpio_match), dev);
40686 diff --git a/drivers/gpio/gpio-rcar.c b/drivers/gpio/gpio-rcar.c
40687 index c49522e..9a7ee54 100644
40688 --- a/drivers/gpio/gpio-rcar.c
40689 +++ b/drivers/gpio/gpio-rcar.c
40690 @@ -348,7 +348,7 @@ static int gpio_rcar_probe(struct platform_device *pdev)
40691 struct gpio_rcar_priv *p;
40692 struct resource *io, *irq;
40693 struct gpio_chip *gpio_chip;
40694 - struct irq_chip *irq_chip;
40695 + irq_chip_no_const *irq_chip;
40696 struct device *dev = &pdev->dev;
40697 const char *name = dev_name(dev);
40698 int ret;
40699 diff --git a/drivers/gpio/gpio-vr41xx.c b/drivers/gpio/gpio-vr41xx.c
40700 index c1caa45..f0f97d2 100644
40701 --- a/drivers/gpio/gpio-vr41xx.c
40702 +++ b/drivers/gpio/gpio-vr41xx.c
40703 @@ -224,7 +224,7 @@ static int giu_get_irq(unsigned int irq)
40704 printk(KERN_ERR "spurious GIU interrupt: %04x(%04x),%04x(%04x)\n",
40705 maskl, pendl, maskh, pendh);
40706
40707 - atomic_inc(&irq_err_count);
40708 + atomic_inc_unchecked(&irq_err_count);
40709
40710 return -EINVAL;
40711 }
40712 diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
40713 index 1ca9295..9f3d481 100644
40714 --- a/drivers/gpio/gpiolib.c
40715 +++ b/drivers/gpio/gpiolib.c
40716 @@ -554,8 +554,10 @@ static void gpiochip_irqchip_remove(struct gpio_chip *gpiochip)
40717 }
40718
40719 if (gpiochip->irqchip) {
40720 - gpiochip->irqchip->irq_request_resources = NULL;
40721 - gpiochip->irqchip->irq_release_resources = NULL;
40722 + pax_open_kernel();
40723 + *(void **)&gpiochip->irqchip->irq_request_resources = NULL;
40724 + *(void **)&gpiochip->irqchip->irq_release_resources = NULL;
40725 + pax_close_kernel();
40726 gpiochip->irqchip = NULL;
40727 }
40728 }
40729 @@ -621,8 +623,11 @@ int gpiochip_irqchip_add(struct gpio_chip *gpiochip,
40730 gpiochip->irqchip = NULL;
40731 return -EINVAL;
40732 }
40733 - irqchip->irq_request_resources = gpiochip_irq_reqres;
40734 - irqchip->irq_release_resources = gpiochip_irq_relres;
40735 +
40736 + pax_open_kernel();
40737 + *(void **)&irqchip->irq_request_resources = gpiochip_irq_reqres;
40738 + *(void **)&irqchip->irq_release_resources = gpiochip_irq_relres;
40739 + pax_close_kernel();
40740
40741 /*
40742 * Prepare the mapping since the irqchip shall be orthogonal to
40743 diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h
40744 index 488f51d..301d462 100644
40745 --- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h
40746 +++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h
40747 @@ -118,7 +118,7 @@ struct device_queue_manager_ops {
40748 enum cache_policy alternate_policy,
40749 void __user *alternate_aperture_base,
40750 uint64_t alternate_aperture_size);
40751 -};
40752 +} __no_const;
40753
40754 /**
40755 * struct device_queue_manager
40756 diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h b/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h
40757 index 5940531..a75b0e5 100644
40758 --- a/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h
40759 +++ b/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h
40760 @@ -62,7 +62,7 @@ struct kernel_queue_ops {
40761
40762 void (*submit_packet)(struct kernel_queue *kq);
40763 void (*rollback_packet)(struct kernel_queue *kq);
40764 -};
40765 +} __no_const;
40766
40767 struct kernel_queue {
40768 struct kernel_queue_ops ops;
40769 diff --git a/drivers/gpu/drm/drm_context.c b/drivers/gpu/drm/drm_context.c
40770 index 9b23525..65f4110 100644
40771 --- a/drivers/gpu/drm/drm_context.c
40772 +++ b/drivers/gpu/drm/drm_context.c
40773 @@ -53,6 +53,9 @@ struct drm_ctx_list {
40774 */
40775 void drm_legacy_ctxbitmap_free(struct drm_device * dev, int ctx_handle)
40776 {
40777 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40778 + return;
40779 +
40780 mutex_lock(&dev->struct_mutex);
40781 idr_remove(&dev->ctx_idr, ctx_handle);
40782 mutex_unlock(&dev->struct_mutex);
40783 @@ -87,6 +90,9 @@ static int drm_legacy_ctxbitmap_next(struct drm_device * dev)
40784 */
40785 int drm_legacy_ctxbitmap_init(struct drm_device * dev)
40786 {
40787 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40788 + return -EINVAL;
40789 +
40790 idr_init(&dev->ctx_idr);
40791 return 0;
40792 }
40793 @@ -101,6 +107,9 @@ int drm_legacy_ctxbitmap_init(struct drm_device * dev)
40794 */
40795 void drm_legacy_ctxbitmap_cleanup(struct drm_device * dev)
40796 {
40797 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40798 + return;
40799 +
40800 mutex_lock(&dev->struct_mutex);
40801 idr_destroy(&dev->ctx_idr);
40802 mutex_unlock(&dev->struct_mutex);
40803 @@ -119,11 +128,14 @@ void drm_legacy_ctxbitmap_flush(struct drm_device *dev, struct drm_file *file)
40804 {
40805 struct drm_ctx_list *pos, *tmp;
40806
40807 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40808 + return;
40809 +
40810 mutex_lock(&dev->ctxlist_mutex);
40811
40812 list_for_each_entry_safe(pos, tmp, &dev->ctxlist, head) {
40813 if (pos->tag == file &&
40814 - pos->handle != DRM_KERNEL_CONTEXT) {
40815 + _DRM_LOCKING_CONTEXT(pos->handle) != DRM_KERNEL_CONTEXT) {
40816 if (dev->driver->context_dtor)
40817 dev->driver->context_dtor(dev, pos->handle);
40818
40819 @@ -161,6 +173,9 @@ int drm_legacy_getsareactx(struct drm_device *dev, void *data,
40820 struct drm_local_map *map;
40821 struct drm_map_list *_entry;
40822
40823 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40824 + return -EINVAL;
40825 +
40826 mutex_lock(&dev->struct_mutex);
40827
40828 map = idr_find(&dev->ctx_idr, request->ctx_id);
40829 @@ -205,6 +220,9 @@ int drm_legacy_setsareactx(struct drm_device *dev, void *data,
40830 struct drm_local_map *map = NULL;
40831 struct drm_map_list *r_list = NULL;
40832
40833 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40834 + return -EINVAL;
40835 +
40836 mutex_lock(&dev->struct_mutex);
40837 list_for_each_entry(r_list, &dev->maplist, head) {
40838 if (r_list->map
40839 @@ -277,7 +295,13 @@ static int drm_context_switch_complete(struct drm_device *dev,
40840 {
40841 dev->last_context = new; /* PRE/POST: This is the _only_ writer. */
40842
40843 - if (!_DRM_LOCK_IS_HELD(file_priv->master->lock.hw_lock->lock)) {
40844 + if (file_priv->master->lock.hw_lock == NULL) {
40845 + DRM_ERROR(
40846 + "Device has been unregistered. Hard exit. Process %d\n",
40847 + task_pid_nr(current));
40848 + send_sig(SIGTERM, current, 0);
40849 + return -EPERM;
40850 + } else if (!_DRM_LOCK_IS_HELD(file_priv->master->lock.hw_lock->lock)) {
40851 DRM_ERROR("Lock isn't held after context switch\n");
40852 }
40853
40854 @@ -305,6 +329,9 @@ int drm_legacy_resctx(struct drm_device *dev, void *data,
40855 struct drm_ctx ctx;
40856 int i;
40857
40858 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40859 + return -EINVAL;
40860 +
40861 if (res->count >= DRM_RESERVED_CONTEXTS) {
40862 memset(&ctx, 0, sizeof(ctx));
40863 for (i = 0; i < DRM_RESERVED_CONTEXTS; i++) {
40864 @@ -335,8 +362,11 @@ int drm_legacy_addctx(struct drm_device *dev, void *data,
40865 struct drm_ctx_list *ctx_entry;
40866 struct drm_ctx *ctx = data;
40867
40868 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40869 + return -EINVAL;
40870 +
40871 ctx->handle = drm_legacy_ctxbitmap_next(dev);
40872 - if (ctx->handle == DRM_KERNEL_CONTEXT) {
40873 + if (_DRM_LOCKING_CONTEXT(ctx->handle) == DRM_KERNEL_CONTEXT) {
40874 /* Skip kernel's context and get a new one. */
40875 ctx->handle = drm_legacy_ctxbitmap_next(dev);
40876 }
40877 @@ -378,6 +408,9 @@ int drm_legacy_getctx(struct drm_device *dev, void *data,
40878 {
40879 struct drm_ctx *ctx = data;
40880
40881 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40882 + return -EINVAL;
40883 +
40884 /* This is 0, because we don't handle any context flags */
40885 ctx->flags = 0;
40886
40887 @@ -400,6 +433,9 @@ int drm_legacy_switchctx(struct drm_device *dev, void *data,
40888 {
40889 struct drm_ctx *ctx = data;
40890
40891 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40892 + return -EINVAL;
40893 +
40894 DRM_DEBUG("%d\n", ctx->handle);
40895 return drm_context_switch(dev, dev->last_context, ctx->handle);
40896 }
40897 @@ -420,6 +456,9 @@ int drm_legacy_newctx(struct drm_device *dev, void *data,
40898 {
40899 struct drm_ctx *ctx = data;
40900
40901 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40902 + return -EINVAL;
40903 +
40904 DRM_DEBUG("%d\n", ctx->handle);
40905 drm_context_switch_complete(dev, file_priv, ctx->handle);
40906
40907 @@ -442,8 +481,11 @@ int drm_legacy_rmctx(struct drm_device *dev, void *data,
40908 {
40909 struct drm_ctx *ctx = data;
40910
40911 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40912 + return -EINVAL;
40913 +
40914 DRM_DEBUG("%d\n", ctx->handle);
40915 - if (ctx->handle != DRM_KERNEL_CONTEXT) {
40916 + if (_DRM_LOCKING_CONTEXT(ctx->handle) != DRM_KERNEL_CONTEXT) {
40917 if (dev->driver->context_dtor)
40918 dev->driver->context_dtor(dev, ctx->handle);
40919 drm_legacy_ctxbitmap_free(dev, ctx->handle);
40920 diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
40921 index b6f076b..2918de2 100644
40922 --- a/drivers/gpu/drm/drm_crtc.c
40923 +++ b/drivers/gpu/drm/drm_crtc.c
40924 @@ -4118,7 +4118,7 @@ int drm_mode_getproperty_ioctl(struct drm_device *dev,
40925 goto done;
40926 }
40927
40928 - if (copy_to_user(&enum_ptr[copied].name,
40929 + if (copy_to_user(enum_ptr[copied].name,
40930 &prop_enum->name, DRM_PROP_NAME_LEN)) {
40931 ret = -EFAULT;
40932 goto done;
40933 diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
40934 index d512134..a80a8e4 100644
40935 --- a/drivers/gpu/drm/drm_drv.c
40936 +++ b/drivers/gpu/drm/drm_drv.c
40937 @@ -448,7 +448,7 @@ void drm_unplug_dev(struct drm_device *dev)
40938
40939 drm_device_set_unplugged(dev);
40940
40941 - if (dev->open_count == 0) {
40942 + if (local_read(&dev->open_count) == 0) {
40943 drm_put_dev(dev);
40944 }
40945 mutex_unlock(&drm_global_mutex);
40946 @@ -596,10 +596,13 @@ struct drm_device *drm_dev_alloc(struct drm_driver *driver,
40947 if (drm_ht_create(&dev->map_hash, 12))
40948 goto err_minors;
40949
40950 - ret = drm_legacy_ctxbitmap_init(dev);
40951 - if (ret) {
40952 - DRM_ERROR("Cannot allocate memory for context bitmap.\n");
40953 - goto err_ht;
40954 + if (drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT)) {
40955 + ret = drm_legacy_ctxbitmap_init(dev);
40956 + if (ret) {
40957 + DRM_ERROR(
40958 + "Cannot allocate memory for context bitmap.\n");
40959 + goto err_ht;
40960 + }
40961 }
40962
40963 if (drm_core_check_feature(dev, DRIVER_GEM)) {
40964 diff --git a/drivers/gpu/drm/drm_fops.c b/drivers/gpu/drm/drm_fops.c
40965 index 076dd60..e4a4ba7 100644
40966 --- a/drivers/gpu/drm/drm_fops.c
40967 +++ b/drivers/gpu/drm/drm_fops.c
40968 @@ -89,7 +89,7 @@ int drm_open(struct inode *inode, struct file *filp)
40969 return PTR_ERR(minor);
40970
40971 dev = minor->dev;
40972 - if (!dev->open_count++)
40973 + if (local_inc_return(&dev->open_count) == 1)
40974 need_setup = 1;
40975
40976 /* share address_space across all char-devs of a single device */
40977 @@ -106,7 +106,7 @@ int drm_open(struct inode *inode, struct file *filp)
40978 return 0;
40979
40980 err_undo:
40981 - dev->open_count--;
40982 + local_dec(&dev->open_count);
40983 drm_minor_release(minor);
40984 return retcode;
40985 }
40986 @@ -376,7 +376,7 @@ int drm_release(struct inode *inode, struct file *filp)
40987
40988 mutex_lock(&drm_global_mutex);
40989
40990 - DRM_DEBUG("open_count = %d\n", dev->open_count);
40991 + DRM_DEBUG("open_count = %ld\n", local_read(&dev->open_count));
40992
40993 mutex_lock(&dev->struct_mutex);
40994 list_del(&file_priv->lhead);
40995 @@ -389,10 +389,10 @@ int drm_release(struct inode *inode, struct file *filp)
40996 * Begin inline drm_release
40997 */
40998
40999 - DRM_DEBUG("pid = %d, device = 0x%lx, open_count = %d\n",
41000 + DRM_DEBUG("pid = %d, device = 0x%lx, open_count = %ld\n",
41001 task_pid_nr(current),
41002 (long)old_encode_dev(file_priv->minor->kdev->devt),
41003 - dev->open_count);
41004 + local_read(&dev->open_count));
41005
41006 /* Release any auth tokens that might point to this file_priv,
41007 (do that under the drm_global_mutex) */
41008 @@ -465,7 +465,7 @@ int drm_release(struct inode *inode, struct file *filp)
41009 * End inline drm_release
41010 */
41011
41012 - if (!--dev->open_count) {
41013 + if (local_dec_and_test(&dev->open_count)) {
41014 retcode = drm_lastclose(dev);
41015 if (drm_device_is_unplugged(dev))
41016 drm_put_dev(dev);
41017 diff --git a/drivers/gpu/drm/drm_global.c b/drivers/gpu/drm/drm_global.c
41018 index 3d2e91c..d31c4c9 100644
41019 --- a/drivers/gpu/drm/drm_global.c
41020 +++ b/drivers/gpu/drm/drm_global.c
41021 @@ -36,7 +36,7 @@
41022 struct drm_global_item {
41023 struct mutex mutex;
41024 void *object;
41025 - int refcount;
41026 + atomic_t refcount;
41027 };
41028
41029 static struct drm_global_item glob[DRM_GLOBAL_NUM];
41030 @@ -49,7 +49,7 @@ void drm_global_init(void)
41031 struct drm_global_item *item = &glob[i];
41032 mutex_init(&item->mutex);
41033 item->object = NULL;
41034 - item->refcount = 0;
41035 + atomic_set(&item->refcount, 0);
41036 }
41037 }
41038
41039 @@ -59,7 +59,7 @@ void drm_global_release(void)
41040 for (i = 0; i < DRM_GLOBAL_NUM; ++i) {
41041 struct drm_global_item *item = &glob[i];
41042 BUG_ON(item->object != NULL);
41043 - BUG_ON(item->refcount != 0);
41044 + BUG_ON(atomic_read(&item->refcount) != 0);
41045 }
41046 }
41047
41048 @@ -69,7 +69,7 @@ int drm_global_item_ref(struct drm_global_reference *ref)
41049 struct drm_global_item *item = &glob[ref->global_type];
41050
41051 mutex_lock(&item->mutex);
41052 - if (item->refcount == 0) {
41053 + if (atomic_read(&item->refcount) == 0) {
41054 item->object = kzalloc(ref->size, GFP_KERNEL);
41055 if (unlikely(item->object == NULL)) {
41056 ret = -ENOMEM;
41057 @@ -82,7 +82,7 @@ int drm_global_item_ref(struct drm_global_reference *ref)
41058 goto out_err;
41059
41060 }
41061 - ++item->refcount;
41062 + atomic_inc(&item->refcount);
41063 ref->object = item->object;
41064 mutex_unlock(&item->mutex);
41065 return 0;
41066 @@ -98,9 +98,9 @@ void drm_global_item_unref(struct drm_global_reference *ref)
41067 struct drm_global_item *item = &glob[ref->global_type];
41068
41069 mutex_lock(&item->mutex);
41070 - BUG_ON(item->refcount == 0);
41071 + BUG_ON(atomic_read(&item->refcount) == 0);
41072 BUG_ON(ref->object != item->object);
41073 - if (--item->refcount == 0) {
41074 + if (atomic_dec_and_test(&item->refcount)) {
41075 ref->release(ref);
41076 item->object = NULL;
41077 }
41078 diff --git a/drivers/gpu/drm/drm_info.c b/drivers/gpu/drm/drm_info.c
41079 index f1b32f9..394f791 100644
41080 --- a/drivers/gpu/drm/drm_info.c
41081 +++ b/drivers/gpu/drm/drm_info.c
41082 @@ -76,10 +76,13 @@ int drm_vm_info(struct seq_file *m, void *data)
41083 struct drm_local_map *map;
41084 struct drm_map_list *r_list;
41085
41086 - /* Hardcoded from _DRM_FRAME_BUFFER,
41087 - _DRM_REGISTERS, _DRM_SHM, _DRM_AGP, and
41088 - _DRM_SCATTER_GATHER and _DRM_CONSISTENT */
41089 - const char *types[] = { "FB", "REG", "SHM", "AGP", "SG", "PCI" };
41090 + static const char * const types[] = {
41091 + [_DRM_FRAME_BUFFER] = "FB",
41092 + [_DRM_REGISTERS] = "REG",
41093 + [_DRM_SHM] = "SHM",
41094 + [_DRM_AGP] = "AGP",
41095 + [_DRM_SCATTER_GATHER] = "SG",
41096 + [_DRM_CONSISTENT] = "PCI"};
41097 const char *type;
41098 int i;
41099
41100 @@ -90,7 +93,7 @@ int drm_vm_info(struct seq_file *m, void *data)
41101 map = r_list->map;
41102 if (!map)
41103 continue;
41104 - if (map->type < 0 || map->type > 5)
41105 + if (map->type >= ARRAY_SIZE(types))
41106 type = "??";
41107 else
41108 type = types[map->type];
41109 diff --git a/drivers/gpu/drm/drm_ioc32.c b/drivers/gpu/drm/drm_ioc32.c
41110 index 2f4c4343..dd12cd2 100644
41111 --- a/drivers/gpu/drm/drm_ioc32.c
41112 +++ b/drivers/gpu/drm/drm_ioc32.c
41113 @@ -457,7 +457,7 @@ static int compat_drm_infobufs(struct file *file, unsigned int cmd,
41114 request = compat_alloc_user_space(nbytes);
41115 if (!access_ok(VERIFY_WRITE, request, nbytes))
41116 return -EFAULT;
41117 - list = (struct drm_buf_desc *) (request + 1);
41118 + list = (struct drm_buf_desc __user *) (request + 1);
41119
41120 if (__put_user(count, &request->count)
41121 || __put_user(list, &request->list))
41122 @@ -518,7 +518,7 @@ static int compat_drm_mapbufs(struct file *file, unsigned int cmd,
41123 request = compat_alloc_user_space(nbytes);
41124 if (!access_ok(VERIFY_WRITE, request, nbytes))
41125 return -EFAULT;
41126 - list = (struct drm_buf_pub *) (request + 1);
41127 + list = (struct drm_buf_pub __user *) (request + 1);
41128
41129 if (__put_user(count, &request->count)
41130 || __put_user(list, &request->list))
41131 @@ -1016,7 +1016,7 @@ static int compat_drm_wait_vblank(struct file *file, unsigned int cmd,
41132 return 0;
41133 }
41134
41135 -drm_ioctl_compat_t *drm_compat_ioctls[] = {
41136 +drm_ioctl_compat_t drm_compat_ioctls[] = {
41137 [DRM_IOCTL_NR(DRM_IOCTL_VERSION32)] = compat_drm_version,
41138 [DRM_IOCTL_NR(DRM_IOCTL_GET_UNIQUE32)] = compat_drm_getunique,
41139 [DRM_IOCTL_NR(DRM_IOCTL_GET_MAP32)] = compat_drm_getmap,
41140 @@ -1062,7 +1062,6 @@ drm_ioctl_compat_t *drm_compat_ioctls[] = {
41141 long drm_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41142 {
41143 unsigned int nr = DRM_IOCTL_NR(cmd);
41144 - drm_ioctl_compat_t *fn;
41145 int ret;
41146
41147 /* Assume that ioctls without an explicit compat routine will just
41148 @@ -1072,10 +1071,8 @@ long drm_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41149 if (nr >= ARRAY_SIZE(drm_compat_ioctls))
41150 return drm_ioctl(filp, cmd, arg);
41151
41152 - fn = drm_compat_ioctls[nr];
41153 -
41154 - if (fn != NULL)
41155 - ret = (*fn) (filp, cmd, arg);
41156 + if (drm_compat_ioctls[nr] != NULL)
41157 + ret = (*drm_compat_ioctls[nr]) (filp, cmd, arg);
41158 else
41159 ret = drm_ioctl(filp, cmd, arg);
41160
41161 diff --git a/drivers/gpu/drm/drm_ioctl.c b/drivers/gpu/drm/drm_ioctl.c
41162 index 3785d66..1c489ef 100644
41163 --- a/drivers/gpu/drm/drm_ioctl.c
41164 +++ b/drivers/gpu/drm/drm_ioctl.c
41165 @@ -655,7 +655,7 @@ long drm_ioctl(struct file *filp,
41166 struct drm_file *file_priv = filp->private_data;
41167 struct drm_device *dev;
41168 const struct drm_ioctl_desc *ioctl = NULL;
41169 - drm_ioctl_t *func;
41170 + drm_ioctl_no_const_t func;
41171 unsigned int nr = DRM_IOCTL_NR(cmd);
41172 int retcode = -EINVAL;
41173 char stack_kdata[128];
41174 diff --git a/drivers/gpu/drm/drm_lock.c b/drivers/gpu/drm/drm_lock.c
41175 index f861361..b61d4c7 100644
41176 --- a/drivers/gpu/drm/drm_lock.c
41177 +++ b/drivers/gpu/drm/drm_lock.c
41178 @@ -61,9 +61,12 @@ int drm_legacy_lock(struct drm_device *dev, void *data,
41179 struct drm_master *master = file_priv->master;
41180 int ret = 0;
41181
41182 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
41183 + return -EINVAL;
41184 +
41185 ++file_priv->lock_count;
41186
41187 - if (lock->context == DRM_KERNEL_CONTEXT) {
41188 + if (_DRM_LOCKING_CONTEXT(lock->context) == DRM_KERNEL_CONTEXT) {
41189 DRM_ERROR("Process %d using kernel context %d\n",
41190 task_pid_nr(current), lock->context);
41191 return -EINVAL;
41192 @@ -153,12 +156,23 @@ int drm_legacy_unlock(struct drm_device *dev, void *data, struct drm_file *file_
41193 struct drm_lock *lock = data;
41194 struct drm_master *master = file_priv->master;
41195
41196 - if (lock->context == DRM_KERNEL_CONTEXT) {
41197 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
41198 + return -EINVAL;
41199 +
41200 + if (_DRM_LOCKING_CONTEXT(lock->context) == DRM_KERNEL_CONTEXT) {
41201 DRM_ERROR("Process %d using kernel context %d\n",
41202 task_pid_nr(current), lock->context);
41203 return -EINVAL;
41204 }
41205
41206 + if (!master->lock.hw_lock) {
41207 + DRM_ERROR(
41208 + "Device has been unregistered. Hard exit. Process %d\n",
41209 + task_pid_nr(current));
41210 + send_sig(SIGTERM, current, 0);
41211 + return -EPERM;
41212 + }
41213 +
41214 if (drm_legacy_lock_free(&master->lock, lock->context)) {
41215 /* FIXME: Should really bail out here. */
41216 }
41217 diff --git a/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c b/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c
41218 index d4813e0..6c1ab4d 100644
41219 --- a/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c
41220 +++ b/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c
41221 @@ -825,10 +825,16 @@ void mdfld_dsi_dpi_mode_set(struct drm_encoder *encoder,
41222 u32 pipeconf_reg = PIPEACONF;
41223 u32 dspcntr_reg = DSPACNTR;
41224
41225 - u32 pipeconf = dev_priv->pipeconf[pipe];
41226 - u32 dspcntr = dev_priv->dspcntr[pipe];
41227 + u32 pipeconf;
41228 + u32 dspcntr;
41229 u32 mipi = MIPI_PORT_EN | PASS_FROM_SPHY_TO_AFE | SEL_FLOPPED_HSTX;
41230
41231 + if (pipe == -1)
41232 + return;
41233 +
41234 + pipeconf = dev_priv->pipeconf[pipe];
41235 + dspcntr = dev_priv->dspcntr[pipe];
41236 +
41237 if (pipe) {
41238 pipeconf_reg = PIPECCONF;
41239 dspcntr_reg = DSPCCNTR;
41240 diff --git a/drivers/gpu/drm/i810/i810_drv.h b/drivers/gpu/drm/i810/i810_drv.h
41241 index 93ec5dc..82acbaf 100644
41242 --- a/drivers/gpu/drm/i810/i810_drv.h
41243 +++ b/drivers/gpu/drm/i810/i810_drv.h
41244 @@ -110,8 +110,8 @@ typedef struct drm_i810_private {
41245 int page_flipping;
41246
41247 wait_queue_head_t irq_queue;
41248 - atomic_t irq_received;
41249 - atomic_t irq_emitted;
41250 + atomic_unchecked_t irq_received;
41251 + atomic_unchecked_t irq_emitted;
41252
41253 int front_offset;
41254 } drm_i810_private_t;
41255 diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
41256 index 1a46787..7fb387c 100644
41257 --- a/drivers/gpu/drm/i915/i915_dma.c
41258 +++ b/drivers/gpu/drm/i915/i915_dma.c
41259 @@ -149,6 +149,9 @@ static int i915_getparam(struct drm_device *dev, void *data,
41260 case I915_PARAM_MMAP_VERSION:
41261 value = 1;
41262 break;
41263 + case I915_PARAM_HAS_LEGACY_CONTEXT:
41264 + value = drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT);
41265 + break;
41266 default:
41267 DRM_DEBUG("Unknown parameter %d\n", param->param);
41268 return -EINVAL;
41269 @@ -362,7 +365,7 @@ static bool i915_switcheroo_can_switch(struct pci_dev *pdev)
41270 * locking inversion with the driver load path. And the access here is
41271 * completely racy anyway. So don't bother with locking for now.
41272 */
41273 - return dev->open_count == 0;
41274 + return local_read(&dev->open_count) == 0;
41275 }
41276
41277 static const struct vga_switcheroo_client_ops i915_switcheroo_ops = {
41278 diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
41279 index 38a7425..5322b16 100644
41280 --- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c
41281 +++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
41282 @@ -872,12 +872,12 @@ i915_gem_check_execbuffer(struct drm_i915_gem_execbuffer2 *exec)
41283 static int
41284 validate_exec_list(struct drm_device *dev,
41285 struct drm_i915_gem_exec_object2 *exec,
41286 - int count)
41287 + unsigned int count)
41288 {
41289 unsigned relocs_total = 0;
41290 unsigned relocs_max = UINT_MAX / sizeof(struct drm_i915_gem_relocation_entry);
41291 unsigned invalid_flags;
41292 - int i;
41293 + unsigned int i;
41294
41295 invalid_flags = __EXEC_OBJECT_UNKNOWN_FLAGS;
41296 if (USES_FULL_PPGTT(dev))
41297 diff --git a/drivers/gpu/drm/i915/i915_ioc32.c b/drivers/gpu/drm/i915/i915_ioc32.c
41298 index 176de63..b50b66a 100644
41299 --- a/drivers/gpu/drm/i915/i915_ioc32.c
41300 +++ b/drivers/gpu/drm/i915/i915_ioc32.c
41301 @@ -62,7 +62,7 @@ static int compat_i915_batchbuffer(struct file *file, unsigned int cmd,
41302 || __put_user(batchbuffer32.DR4, &batchbuffer->DR4)
41303 || __put_user(batchbuffer32.num_cliprects,
41304 &batchbuffer->num_cliprects)
41305 - || __put_user((int __user *)(unsigned long)batchbuffer32.cliprects,
41306 + || __put_user((struct drm_clip_rect __user *)(unsigned long)batchbuffer32.cliprects,
41307 &batchbuffer->cliprects))
41308 return -EFAULT;
41309
41310 @@ -91,13 +91,13 @@ static int compat_i915_cmdbuffer(struct file *file, unsigned int cmd,
41311
41312 cmdbuffer = compat_alloc_user_space(sizeof(*cmdbuffer));
41313 if (!access_ok(VERIFY_WRITE, cmdbuffer, sizeof(*cmdbuffer))
41314 - || __put_user((int __user *)(unsigned long)cmdbuffer32.buf,
41315 + || __put_user((char __user *)(unsigned long)cmdbuffer32.buf,
41316 &cmdbuffer->buf)
41317 || __put_user(cmdbuffer32.sz, &cmdbuffer->sz)
41318 || __put_user(cmdbuffer32.DR1, &cmdbuffer->DR1)
41319 || __put_user(cmdbuffer32.DR4, &cmdbuffer->DR4)
41320 || __put_user(cmdbuffer32.num_cliprects, &cmdbuffer->num_cliprects)
41321 - || __put_user((int __user *)(unsigned long)cmdbuffer32.cliprects,
41322 + || __put_user((struct drm_clip_rect __user *)(unsigned long)cmdbuffer32.cliprects,
41323 &cmdbuffer->cliprects))
41324 return -EFAULT;
41325
41326 @@ -181,7 +181,7 @@ static int compat_i915_alloc(struct file *file, unsigned int cmd,
41327 (unsigned long)request);
41328 }
41329
41330 -static drm_ioctl_compat_t *i915_compat_ioctls[] = {
41331 +static drm_ioctl_compat_t i915_compat_ioctls[] = {
41332 [DRM_I915_BATCHBUFFER] = compat_i915_batchbuffer,
41333 [DRM_I915_CMDBUFFER] = compat_i915_cmdbuffer,
41334 [DRM_I915_GETPARAM] = compat_i915_getparam,
41335 @@ -201,17 +201,13 @@ static drm_ioctl_compat_t *i915_compat_ioctls[] = {
41336 long i915_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41337 {
41338 unsigned int nr = DRM_IOCTL_NR(cmd);
41339 - drm_ioctl_compat_t *fn = NULL;
41340 int ret;
41341
41342 if (nr < DRM_COMMAND_BASE)
41343 return drm_compat_ioctl(filp, cmd, arg);
41344
41345 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(i915_compat_ioctls))
41346 - fn = i915_compat_ioctls[nr - DRM_COMMAND_BASE];
41347 -
41348 - if (fn != NULL)
41349 - ret = (*fn) (filp, cmd, arg);
41350 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(i915_compat_ioctls) && i915_compat_ioctls[nr - DRM_COMMAND_BASE])
41351 + ret = (*i915_compat_ioctls[nr - DRM_COMMAND_BASE])(filp, cmd, arg);
41352 else
41353 ret = drm_ioctl(filp, cmd, arg);
41354
41355 diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
41356 index f75173c..f283e45 100644
41357 --- a/drivers/gpu/drm/i915/intel_display.c
41358 +++ b/drivers/gpu/drm/i915/intel_display.c
41359 @@ -13056,13 +13056,13 @@ struct intel_quirk {
41360 int subsystem_vendor;
41361 int subsystem_device;
41362 void (*hook)(struct drm_device *dev);
41363 -};
41364 +} __do_const;
41365
41366 /* For systems that don't have a meaningful PCI subdevice/subvendor ID */
41367 struct intel_dmi_quirk {
41368 void (*hook)(struct drm_device *dev);
41369 const struct dmi_system_id (*dmi_id_list)[];
41370 -};
41371 +} __do_const;
41372
41373 static int intel_dmi_reverse_brightness(const struct dmi_system_id *id)
41374 {
41375 @@ -13070,18 +13070,20 @@ static int intel_dmi_reverse_brightness(const struct dmi_system_id *id)
41376 return 1;
41377 }
41378
41379 -static const struct intel_dmi_quirk intel_dmi_quirks[] = {
41380 +static const struct dmi_system_id intel_dmi_quirks_table[] = {
41381 {
41382 - .dmi_id_list = &(const struct dmi_system_id[]) {
41383 - {
41384 - .callback = intel_dmi_reverse_brightness,
41385 - .ident = "NCR Corporation",
41386 - .matches = {DMI_MATCH(DMI_SYS_VENDOR, "NCR Corporation"),
41387 - DMI_MATCH(DMI_PRODUCT_NAME, ""),
41388 - },
41389 - },
41390 - { } /* terminating entry */
41391 + .callback = intel_dmi_reverse_brightness,
41392 + .ident = "NCR Corporation",
41393 + .matches = {DMI_MATCH(DMI_SYS_VENDOR, "NCR Corporation"),
41394 + DMI_MATCH(DMI_PRODUCT_NAME, ""),
41395 },
41396 + },
41397 + { } /* terminating entry */
41398 +};
41399 +
41400 +static const struct intel_dmi_quirk intel_dmi_quirks[] = {
41401 + {
41402 + .dmi_id_list = &intel_dmi_quirks_table,
41403 .hook = quirk_invert_brightness,
41404 },
41405 };
41406 diff --git a/drivers/gpu/drm/imx/imx-drm-core.c b/drivers/gpu/drm/imx/imx-drm-core.c
41407 index a002f53..0d60514 100644
41408 --- a/drivers/gpu/drm/imx/imx-drm-core.c
41409 +++ b/drivers/gpu/drm/imx/imx-drm-core.c
41410 @@ -355,7 +355,7 @@ int imx_drm_add_crtc(struct drm_device *drm, struct drm_crtc *crtc,
41411 if (imxdrm->pipes >= MAX_CRTC)
41412 return -EINVAL;
41413
41414 - if (imxdrm->drm->open_count)
41415 + if (local_read(&imxdrm->drm->open_count))
41416 return -EBUSY;
41417
41418 imx_drm_crtc = kzalloc(sizeof(*imx_drm_crtc), GFP_KERNEL);
41419 diff --git a/drivers/gpu/drm/mga/mga_drv.h b/drivers/gpu/drm/mga/mga_drv.h
41420 index b4a20149..219ab78 100644
41421 --- a/drivers/gpu/drm/mga/mga_drv.h
41422 +++ b/drivers/gpu/drm/mga/mga_drv.h
41423 @@ -122,9 +122,9 @@ typedef struct drm_mga_private {
41424 u32 clear_cmd;
41425 u32 maccess;
41426
41427 - atomic_t vbl_received; /**< Number of vblanks received. */
41428 + atomic_unchecked_t vbl_received; /**< Number of vblanks received. */
41429 wait_queue_head_t fence_queue;
41430 - atomic_t last_fence_retired;
41431 + atomic_unchecked_t last_fence_retired;
41432 u32 next_fence_to_post;
41433
41434 unsigned int fb_cpp;
41435 diff --git a/drivers/gpu/drm/mga/mga_ioc32.c b/drivers/gpu/drm/mga/mga_ioc32.c
41436 index 729bfd5..14bae78 100644
41437 --- a/drivers/gpu/drm/mga/mga_ioc32.c
41438 +++ b/drivers/gpu/drm/mga/mga_ioc32.c
41439 @@ -190,7 +190,7 @@ static int compat_mga_dma_bootstrap(struct file *file, unsigned int cmd,
41440 return 0;
41441 }
41442
41443 -drm_ioctl_compat_t *mga_compat_ioctls[] = {
41444 +drm_ioctl_compat_t mga_compat_ioctls[] = {
41445 [DRM_MGA_INIT] = compat_mga_init,
41446 [DRM_MGA_GETPARAM] = compat_mga_getparam,
41447 [DRM_MGA_DMA_BOOTSTRAP] = compat_mga_dma_bootstrap,
41448 @@ -208,17 +208,13 @@ drm_ioctl_compat_t *mga_compat_ioctls[] = {
41449 long mga_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41450 {
41451 unsigned int nr = DRM_IOCTL_NR(cmd);
41452 - drm_ioctl_compat_t *fn = NULL;
41453 int ret;
41454
41455 if (nr < DRM_COMMAND_BASE)
41456 return drm_compat_ioctl(filp, cmd, arg);
41457
41458 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(mga_compat_ioctls))
41459 - fn = mga_compat_ioctls[nr - DRM_COMMAND_BASE];
41460 -
41461 - if (fn != NULL)
41462 - ret = (*fn) (filp, cmd, arg);
41463 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(mga_compat_ioctls) && mga_compat_ioctls[nr - DRM_COMMAND_BASE])
41464 + ret = (*mga_compat_ioctls[nr - DRM_COMMAND_BASE]) (filp, cmd, arg);
41465 else
41466 ret = drm_ioctl(filp, cmd, arg);
41467
41468 diff --git a/drivers/gpu/drm/mga/mga_irq.c b/drivers/gpu/drm/mga/mga_irq.c
41469 index 1b071b8..de8601a 100644
41470 --- a/drivers/gpu/drm/mga/mga_irq.c
41471 +++ b/drivers/gpu/drm/mga/mga_irq.c
41472 @@ -43,7 +43,7 @@ u32 mga_get_vblank_counter(struct drm_device *dev, int crtc)
41473 if (crtc != 0)
41474 return 0;
41475
41476 - return atomic_read(&dev_priv->vbl_received);
41477 + return atomic_read_unchecked(&dev_priv->vbl_received);
41478 }
41479
41480
41481 @@ -59,7 +59,7 @@ irqreturn_t mga_driver_irq_handler(int irq, void *arg)
41482 /* VBLANK interrupt */
41483 if (status & MGA_VLINEPEN) {
41484 MGA_WRITE(MGA_ICLEAR, MGA_VLINEICLR);
41485 - atomic_inc(&dev_priv->vbl_received);
41486 + atomic_inc_unchecked(&dev_priv->vbl_received);
41487 drm_handle_vblank(dev, 0);
41488 handled = 1;
41489 }
41490 @@ -78,7 +78,7 @@ irqreturn_t mga_driver_irq_handler(int irq, void *arg)
41491 if ((prim_start & ~0x03) != (prim_end & ~0x03))
41492 MGA_WRITE(MGA_PRIMEND, prim_end);
41493
41494 - atomic_inc(&dev_priv->last_fence_retired);
41495 + atomic_inc_unchecked(&dev_priv->last_fence_retired);
41496 wake_up(&dev_priv->fence_queue);
41497 handled = 1;
41498 }
41499 @@ -129,7 +129,7 @@ int mga_driver_fence_wait(struct drm_device *dev, unsigned int *sequence)
41500 * using fences.
41501 */
41502 DRM_WAIT_ON(ret, dev_priv->fence_queue, 3 * HZ,
41503 - (((cur_fence = atomic_read(&dev_priv->last_fence_retired))
41504 + (((cur_fence = atomic_read_unchecked(&dev_priv->last_fence_retired))
41505 - *sequence) <= (1 << 23)));
41506
41507 *sequence = cur_fence;
41508 diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.c b/drivers/gpu/drm/nouveau/nouveau_bios.c
41509 index 0190b69..60c3eaf 100644
41510 --- a/drivers/gpu/drm/nouveau/nouveau_bios.c
41511 +++ b/drivers/gpu/drm/nouveau/nouveau_bios.c
41512 @@ -963,7 +963,7 @@ static int parse_bit_tmds_tbl_entry(struct drm_device *dev, struct nvbios *bios,
41513 struct bit_table {
41514 const char id;
41515 int (* const parse_fn)(struct drm_device *, struct nvbios *, struct bit_entry *);
41516 -};
41517 +} __no_const;
41518
41519 #define BIT_TABLE(id, funcid) ((struct bit_table){ id, parse_bit_##funcid##_tbl_entry })
41520
41521 diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c
41522 index 8763deb..936b423 100644
41523 --- a/drivers/gpu/drm/nouveau/nouveau_drm.c
41524 +++ b/drivers/gpu/drm/nouveau/nouveau_drm.c
41525 @@ -940,7 +940,8 @@ static struct drm_driver
41526 driver_stub = {
41527 .driver_features =
41528 DRIVER_USE_AGP |
41529 - DRIVER_GEM | DRIVER_MODESET | DRIVER_PRIME | DRIVER_RENDER,
41530 + DRIVER_GEM | DRIVER_MODESET | DRIVER_PRIME | DRIVER_RENDER |
41531 + DRIVER_KMS_LEGACY_CONTEXT,
41532
41533 .load = nouveau_drm_load,
41534 .unload = nouveau_drm_unload,
41535 diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.h b/drivers/gpu/drm/nouveau/nouveau_drm.h
41536 index fc68f09..0511d71 100644
41537 --- a/drivers/gpu/drm/nouveau/nouveau_drm.h
41538 +++ b/drivers/gpu/drm/nouveau/nouveau_drm.h
41539 @@ -121,7 +121,6 @@ struct nouveau_drm {
41540 struct drm_global_reference mem_global_ref;
41541 struct ttm_bo_global_ref bo_global_ref;
41542 struct ttm_bo_device bdev;
41543 - atomic_t validate_sequence;
41544 int (*move)(struct nouveau_channel *,
41545 struct ttm_buffer_object *,
41546 struct ttm_mem_reg *, struct ttm_mem_reg *);
41547 diff --git a/drivers/gpu/drm/nouveau/nouveau_ioc32.c b/drivers/gpu/drm/nouveau/nouveau_ioc32.c
41548 index 462679a..88e32a7 100644
41549 --- a/drivers/gpu/drm/nouveau/nouveau_ioc32.c
41550 +++ b/drivers/gpu/drm/nouveau/nouveau_ioc32.c
41551 @@ -50,7 +50,7 @@ long nouveau_compat_ioctl(struct file *filp, unsigned int cmd,
41552 unsigned long arg)
41553 {
41554 unsigned int nr = DRM_IOCTL_NR(cmd);
41555 - drm_ioctl_compat_t *fn = NULL;
41556 + drm_ioctl_compat_t fn = NULL;
41557 int ret;
41558
41559 if (nr < DRM_COMMAND_BASE)
41560 diff --git a/drivers/gpu/drm/nouveau/nouveau_ttm.c b/drivers/gpu/drm/nouveau/nouveau_ttm.c
41561 index 273e501..3b6c0a2 100644
41562 --- a/drivers/gpu/drm/nouveau/nouveau_ttm.c
41563 +++ b/drivers/gpu/drm/nouveau/nouveau_ttm.c
41564 @@ -127,11 +127,11 @@ nouveau_vram_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
41565 }
41566
41567 const struct ttm_mem_type_manager_func nouveau_vram_manager = {
41568 - nouveau_vram_manager_init,
41569 - nouveau_vram_manager_fini,
41570 - nouveau_vram_manager_new,
41571 - nouveau_vram_manager_del,
41572 - nouveau_vram_manager_debug
41573 + .init = nouveau_vram_manager_init,
41574 + .takedown = nouveau_vram_manager_fini,
41575 + .get_node = nouveau_vram_manager_new,
41576 + .put_node = nouveau_vram_manager_del,
41577 + .debug = nouveau_vram_manager_debug
41578 };
41579
41580 static int
41581 @@ -195,11 +195,11 @@ nouveau_gart_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
41582 }
41583
41584 const struct ttm_mem_type_manager_func nouveau_gart_manager = {
41585 - nouveau_gart_manager_init,
41586 - nouveau_gart_manager_fini,
41587 - nouveau_gart_manager_new,
41588 - nouveau_gart_manager_del,
41589 - nouveau_gart_manager_debug
41590 + .init = nouveau_gart_manager_init,
41591 + .takedown = nouveau_gart_manager_fini,
41592 + .get_node = nouveau_gart_manager_new,
41593 + .put_node = nouveau_gart_manager_del,
41594 + .debug = nouveau_gart_manager_debug
41595 };
41596
41597 /*XXX*/
41598 @@ -268,11 +268,11 @@ nv04_gart_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
41599 }
41600
41601 const struct ttm_mem_type_manager_func nv04_gart_manager = {
41602 - nv04_gart_manager_init,
41603 - nv04_gart_manager_fini,
41604 - nv04_gart_manager_new,
41605 - nv04_gart_manager_del,
41606 - nv04_gart_manager_debug
41607 + .init = nv04_gart_manager_init,
41608 + .takedown = nv04_gart_manager_fini,
41609 + .get_node = nv04_gart_manager_new,
41610 + .put_node = nv04_gart_manager_del,
41611 + .debug = nv04_gart_manager_debug
41612 };
41613
41614 int
41615 diff --git a/drivers/gpu/drm/nouveau/nouveau_vga.c b/drivers/gpu/drm/nouveau/nouveau_vga.c
41616 index c7592ec..dd45ebc 100644
41617 --- a/drivers/gpu/drm/nouveau/nouveau_vga.c
41618 +++ b/drivers/gpu/drm/nouveau/nouveau_vga.c
41619 @@ -72,7 +72,7 @@ nouveau_switcheroo_can_switch(struct pci_dev *pdev)
41620 * locking inversion with the driver load path. And the access here is
41621 * completely racy anyway. So don't bother with locking for now.
41622 */
41623 - return dev->open_count == 0;
41624 + return local_read(&dev->open_count) == 0;
41625 }
41626
41627 static const struct vga_switcheroo_client_ops
41628 diff --git a/drivers/gpu/drm/qxl/qxl_cmd.c b/drivers/gpu/drm/qxl/qxl_cmd.c
41629 index 9782364..89bd954 100644
41630 --- a/drivers/gpu/drm/qxl/qxl_cmd.c
41631 +++ b/drivers/gpu/drm/qxl/qxl_cmd.c
41632 @@ -285,27 +285,27 @@ static int wait_for_io_cmd_user(struct qxl_device *qdev, uint8_t val, long port,
41633 int ret;
41634
41635 mutex_lock(&qdev->async_io_mutex);
41636 - irq_num = atomic_read(&qdev->irq_received_io_cmd);
41637 + irq_num = atomic_read_unchecked(&qdev->irq_received_io_cmd);
41638 if (qdev->last_sent_io_cmd > irq_num) {
41639 if (intr)
41640 ret = wait_event_interruptible_timeout(qdev->io_cmd_event,
41641 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41642 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41643 else
41644 ret = wait_event_timeout(qdev->io_cmd_event,
41645 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41646 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41647 /* 0 is timeout, just bail the "hw" has gone away */
41648 if (ret <= 0)
41649 goto out;
41650 - irq_num = atomic_read(&qdev->irq_received_io_cmd);
41651 + irq_num = atomic_read_unchecked(&qdev->irq_received_io_cmd);
41652 }
41653 outb(val, addr);
41654 qdev->last_sent_io_cmd = irq_num + 1;
41655 if (intr)
41656 ret = wait_event_interruptible_timeout(qdev->io_cmd_event,
41657 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41658 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41659 else
41660 ret = wait_event_timeout(qdev->io_cmd_event,
41661 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41662 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41663 out:
41664 if (ret > 0)
41665 ret = 0;
41666 diff --git a/drivers/gpu/drm/qxl/qxl_debugfs.c b/drivers/gpu/drm/qxl/qxl_debugfs.c
41667 index 6911b8c..89d6867 100644
41668 --- a/drivers/gpu/drm/qxl/qxl_debugfs.c
41669 +++ b/drivers/gpu/drm/qxl/qxl_debugfs.c
41670 @@ -42,10 +42,10 @@ qxl_debugfs_irq_received(struct seq_file *m, void *data)
41671 struct drm_info_node *node = (struct drm_info_node *) m->private;
41672 struct qxl_device *qdev = node->minor->dev->dev_private;
41673
41674 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received));
41675 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_display));
41676 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_cursor));
41677 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_io_cmd));
41678 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received));
41679 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_display));
41680 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_cursor));
41681 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_io_cmd));
41682 seq_printf(m, "%d\n", qdev->irq_received_error);
41683 return 0;
41684 }
41685 diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h
41686 index 7c6cafe..460f542 100644
41687 --- a/drivers/gpu/drm/qxl/qxl_drv.h
41688 +++ b/drivers/gpu/drm/qxl/qxl_drv.h
41689 @@ -290,10 +290,10 @@ struct qxl_device {
41690 unsigned int last_sent_io_cmd;
41691
41692 /* interrupt handling */
41693 - atomic_t irq_received;
41694 - atomic_t irq_received_display;
41695 - atomic_t irq_received_cursor;
41696 - atomic_t irq_received_io_cmd;
41697 + atomic_unchecked_t irq_received;
41698 + atomic_unchecked_t irq_received_display;
41699 + atomic_unchecked_t irq_received_cursor;
41700 + atomic_unchecked_t irq_received_io_cmd;
41701 unsigned irq_received_error;
41702 wait_queue_head_t display_event;
41703 wait_queue_head_t cursor_event;
41704 diff --git a/drivers/gpu/drm/qxl/qxl_ioctl.c b/drivers/gpu/drm/qxl/qxl_ioctl.c
41705 index b110883..dd06418 100644
41706 --- a/drivers/gpu/drm/qxl/qxl_ioctl.c
41707 +++ b/drivers/gpu/drm/qxl/qxl_ioctl.c
41708 @@ -181,7 +181,7 @@ static int qxl_process_single_command(struct qxl_device *qdev,
41709
41710 /* TODO copy slow path code from i915 */
41711 fb_cmd = qxl_bo_kmap_atomic_page(qdev, cmd_bo, (release->release_offset & PAGE_SIZE));
41712 - unwritten = __copy_from_user_inatomic_nocache(fb_cmd + sizeof(union qxl_release_info) + (release->release_offset & ~PAGE_SIZE), (void *)(unsigned long)cmd->command, cmd->command_size);
41713 + unwritten = __copy_from_user_inatomic_nocache(fb_cmd + sizeof(union qxl_release_info) + (release->release_offset & ~PAGE_SIZE), (void __force_user *)(unsigned long)cmd->command, cmd->command_size);
41714
41715 {
41716 struct qxl_drawable *draw = fb_cmd;
41717 @@ -201,7 +201,7 @@ static int qxl_process_single_command(struct qxl_device *qdev,
41718 struct drm_qxl_reloc reloc;
41719
41720 if (copy_from_user(&reloc,
41721 - &((struct drm_qxl_reloc *)(uintptr_t)cmd->relocs)[i],
41722 + &((struct drm_qxl_reloc __force_user *)(uintptr_t)cmd->relocs)[i],
41723 sizeof(reloc))) {
41724 ret = -EFAULT;
41725 goto out_free_bos;
41726 @@ -294,10 +294,10 @@ static int qxl_execbuffer_ioctl(struct drm_device *dev, void *data,
41727
41728 for (cmd_num = 0; cmd_num < execbuffer->commands_num; ++cmd_num) {
41729
41730 - struct drm_qxl_command *commands =
41731 - (struct drm_qxl_command *)(uintptr_t)execbuffer->commands;
41732 + struct drm_qxl_command __user *commands =
41733 + (struct drm_qxl_command __user *)(uintptr_t)execbuffer->commands;
41734
41735 - if (copy_from_user(&user_cmd, &commands[cmd_num],
41736 + if (copy_from_user(&user_cmd, (struct drm_qxl_command __force_user *)&commands[cmd_num],
41737 sizeof(user_cmd)))
41738 return -EFAULT;
41739
41740 diff --git a/drivers/gpu/drm/qxl/qxl_irq.c b/drivers/gpu/drm/qxl/qxl_irq.c
41741 index 0bf1e20..42a7310 100644
41742 --- a/drivers/gpu/drm/qxl/qxl_irq.c
41743 +++ b/drivers/gpu/drm/qxl/qxl_irq.c
41744 @@ -36,19 +36,19 @@ irqreturn_t qxl_irq_handler(int irq, void *arg)
41745 if (!pending)
41746 return IRQ_NONE;
41747
41748 - atomic_inc(&qdev->irq_received);
41749 + atomic_inc_unchecked(&qdev->irq_received);
41750
41751 if (pending & QXL_INTERRUPT_DISPLAY) {
41752 - atomic_inc(&qdev->irq_received_display);
41753 + atomic_inc_unchecked(&qdev->irq_received_display);
41754 wake_up_all(&qdev->display_event);
41755 qxl_queue_garbage_collect(qdev, false);
41756 }
41757 if (pending & QXL_INTERRUPT_CURSOR) {
41758 - atomic_inc(&qdev->irq_received_cursor);
41759 + atomic_inc_unchecked(&qdev->irq_received_cursor);
41760 wake_up_all(&qdev->cursor_event);
41761 }
41762 if (pending & QXL_INTERRUPT_IO_CMD) {
41763 - atomic_inc(&qdev->irq_received_io_cmd);
41764 + atomic_inc_unchecked(&qdev->irq_received_io_cmd);
41765 wake_up_all(&qdev->io_cmd_event);
41766 }
41767 if (pending & QXL_INTERRUPT_ERROR) {
41768 @@ -85,10 +85,10 @@ int qxl_irq_init(struct qxl_device *qdev)
41769 init_waitqueue_head(&qdev->io_cmd_event);
41770 INIT_WORK(&qdev->client_monitors_config_work,
41771 qxl_client_monitors_config_work_func);
41772 - atomic_set(&qdev->irq_received, 0);
41773 - atomic_set(&qdev->irq_received_display, 0);
41774 - atomic_set(&qdev->irq_received_cursor, 0);
41775 - atomic_set(&qdev->irq_received_io_cmd, 0);
41776 + atomic_set_unchecked(&qdev->irq_received, 0);
41777 + atomic_set_unchecked(&qdev->irq_received_display, 0);
41778 + atomic_set_unchecked(&qdev->irq_received_cursor, 0);
41779 + atomic_set_unchecked(&qdev->irq_received_io_cmd, 0);
41780 qdev->irq_received_error = 0;
41781 ret = drm_irq_install(qdev->ddev, qdev->ddev->pdev->irq);
41782 qdev->ram_header->int_mask = QXL_INTERRUPT_MASK;
41783 diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c
41784 index 0cbc4c9..0e46686 100644
41785 --- a/drivers/gpu/drm/qxl/qxl_ttm.c
41786 +++ b/drivers/gpu/drm/qxl/qxl_ttm.c
41787 @@ -103,7 +103,7 @@ static void qxl_ttm_global_fini(struct qxl_device *qdev)
41788 }
41789 }
41790
41791 -static struct vm_operations_struct qxl_ttm_vm_ops;
41792 +static vm_operations_struct_no_const qxl_ttm_vm_ops __read_only;
41793 static const struct vm_operations_struct *ttm_vm_ops;
41794
41795 static int qxl_ttm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
41796 @@ -145,8 +145,10 @@ int qxl_mmap(struct file *filp, struct vm_area_struct *vma)
41797 return r;
41798 if (unlikely(ttm_vm_ops == NULL)) {
41799 ttm_vm_ops = vma->vm_ops;
41800 + pax_open_kernel();
41801 qxl_ttm_vm_ops = *ttm_vm_ops;
41802 qxl_ttm_vm_ops.fault = &qxl_ttm_fault;
41803 + pax_close_kernel();
41804 }
41805 vma->vm_ops = &qxl_ttm_vm_ops;
41806 return 0;
41807 @@ -464,25 +466,23 @@ static int qxl_mm_dump_table(struct seq_file *m, void *data)
41808 static int qxl_ttm_debugfs_init(struct qxl_device *qdev)
41809 {
41810 #if defined(CONFIG_DEBUG_FS)
41811 - static struct drm_info_list qxl_mem_types_list[QXL_DEBUGFS_MEM_TYPES];
41812 - static char qxl_mem_types_names[QXL_DEBUGFS_MEM_TYPES][32];
41813 - unsigned i;
41814 + static struct drm_info_list qxl_mem_types_list[QXL_DEBUGFS_MEM_TYPES] = {
41815 + {
41816 + .name = "qxl_mem_mm",
41817 + .show = &qxl_mm_dump_table,
41818 + },
41819 + {
41820 + .name = "qxl_surf_mm",
41821 + .show = &qxl_mm_dump_table,
41822 + }
41823 + };
41824
41825 - for (i = 0; i < QXL_DEBUGFS_MEM_TYPES; i++) {
41826 - if (i == 0)
41827 - sprintf(qxl_mem_types_names[i], "qxl_mem_mm");
41828 - else
41829 - sprintf(qxl_mem_types_names[i], "qxl_surf_mm");
41830 - qxl_mem_types_list[i].name = qxl_mem_types_names[i];
41831 - qxl_mem_types_list[i].show = &qxl_mm_dump_table;
41832 - qxl_mem_types_list[i].driver_features = 0;
41833 - if (i == 0)
41834 - qxl_mem_types_list[i].data = qdev->mman.bdev.man[TTM_PL_VRAM].priv;
41835 - else
41836 - qxl_mem_types_list[i].data = qdev->mman.bdev.man[TTM_PL_PRIV0].priv;
41837 + pax_open_kernel();
41838 + *(void **)&qxl_mem_types_list[0].data = qdev->mman.bdev.man[TTM_PL_VRAM].priv;
41839 + *(void **)&qxl_mem_types_list[1].data = qdev->mman.bdev.man[TTM_PL_PRIV0].priv;
41840 + pax_close_kernel();
41841
41842 - }
41843 - return qxl_debugfs_add_files(qdev, qxl_mem_types_list, i);
41844 + return qxl_debugfs_add_files(qdev, qxl_mem_types_list, QXL_DEBUGFS_MEM_TYPES);
41845 #else
41846 return 0;
41847 #endif
41848 diff --git a/drivers/gpu/drm/r128/r128_cce.c b/drivers/gpu/drm/r128/r128_cce.c
41849 index 2c45ac9..5d740f8 100644
41850 --- a/drivers/gpu/drm/r128/r128_cce.c
41851 +++ b/drivers/gpu/drm/r128/r128_cce.c
41852 @@ -377,7 +377,7 @@ static int r128_do_init_cce(struct drm_device *dev, drm_r128_init_t *init)
41853
41854 /* GH: Simple idle check.
41855 */
41856 - atomic_set(&dev_priv->idle_count, 0);
41857 + atomic_set_unchecked(&dev_priv->idle_count, 0);
41858
41859 /* We don't support anything other than bus-mastering ring mode,
41860 * but the ring can be in either AGP or PCI space for the ring
41861 diff --git a/drivers/gpu/drm/r128/r128_drv.h b/drivers/gpu/drm/r128/r128_drv.h
41862 index 723e5d6..102dbaf 100644
41863 --- a/drivers/gpu/drm/r128/r128_drv.h
41864 +++ b/drivers/gpu/drm/r128/r128_drv.h
41865 @@ -93,14 +93,14 @@ typedef struct drm_r128_private {
41866 int is_pci;
41867 unsigned long cce_buffers_offset;
41868
41869 - atomic_t idle_count;
41870 + atomic_unchecked_t idle_count;
41871
41872 int page_flipping;
41873 int current_page;
41874 u32 crtc_offset;
41875 u32 crtc_offset_cntl;
41876
41877 - atomic_t vbl_received;
41878 + atomic_unchecked_t vbl_received;
41879
41880 u32 color_fmt;
41881 unsigned int front_offset;
41882 diff --git a/drivers/gpu/drm/r128/r128_ioc32.c b/drivers/gpu/drm/r128/r128_ioc32.c
41883 index 663f38c..ec159a1 100644
41884 --- a/drivers/gpu/drm/r128/r128_ioc32.c
41885 +++ b/drivers/gpu/drm/r128/r128_ioc32.c
41886 @@ -178,7 +178,7 @@ static int compat_r128_getparam(struct file *file, unsigned int cmd,
41887 return drm_ioctl(file, DRM_IOCTL_R128_GETPARAM, (unsigned long)getparam);
41888 }
41889
41890 -drm_ioctl_compat_t *r128_compat_ioctls[] = {
41891 +drm_ioctl_compat_t r128_compat_ioctls[] = {
41892 [DRM_R128_INIT] = compat_r128_init,
41893 [DRM_R128_DEPTH] = compat_r128_depth,
41894 [DRM_R128_STIPPLE] = compat_r128_stipple,
41895 @@ -197,17 +197,13 @@ drm_ioctl_compat_t *r128_compat_ioctls[] = {
41896 long r128_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41897 {
41898 unsigned int nr = DRM_IOCTL_NR(cmd);
41899 - drm_ioctl_compat_t *fn = NULL;
41900 int ret;
41901
41902 if (nr < DRM_COMMAND_BASE)
41903 return drm_compat_ioctl(filp, cmd, arg);
41904
41905 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(r128_compat_ioctls))
41906 - fn = r128_compat_ioctls[nr - DRM_COMMAND_BASE];
41907 -
41908 - if (fn != NULL)
41909 - ret = (*fn) (filp, cmd, arg);
41910 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(r128_compat_ioctls) && r128_compat_ioctls[nr - DRM_COMMAND_BASE])
41911 + ret = (*r128_compat_ioctls[nr - DRM_COMMAND_BASE]) (filp, cmd, arg);
41912 else
41913 ret = drm_ioctl(filp, cmd, arg);
41914
41915 diff --git a/drivers/gpu/drm/r128/r128_irq.c b/drivers/gpu/drm/r128/r128_irq.c
41916 index c2ae496..30b5993 100644
41917 --- a/drivers/gpu/drm/r128/r128_irq.c
41918 +++ b/drivers/gpu/drm/r128/r128_irq.c
41919 @@ -41,7 +41,7 @@ u32 r128_get_vblank_counter(struct drm_device *dev, int crtc)
41920 if (crtc != 0)
41921 return 0;
41922
41923 - return atomic_read(&dev_priv->vbl_received);
41924 + return atomic_read_unchecked(&dev_priv->vbl_received);
41925 }
41926
41927 irqreturn_t r128_driver_irq_handler(int irq, void *arg)
41928 @@ -55,7 +55,7 @@ irqreturn_t r128_driver_irq_handler(int irq, void *arg)
41929 /* VBLANK interrupt */
41930 if (status & R128_CRTC_VBLANK_INT) {
41931 R128_WRITE(R128_GEN_INT_STATUS, R128_CRTC_VBLANK_INT_AK);
41932 - atomic_inc(&dev_priv->vbl_received);
41933 + atomic_inc_unchecked(&dev_priv->vbl_received);
41934 drm_handle_vblank(dev, 0);
41935 return IRQ_HANDLED;
41936 }
41937 diff --git a/drivers/gpu/drm/r128/r128_state.c b/drivers/gpu/drm/r128/r128_state.c
41938 index 8fd2d9f..18c9660 100644
41939 --- a/drivers/gpu/drm/r128/r128_state.c
41940 +++ b/drivers/gpu/drm/r128/r128_state.c
41941 @@ -320,10 +320,10 @@ static void r128_clear_box(drm_r128_private_t *dev_priv,
41942
41943 static void r128_cce_performance_boxes(drm_r128_private_t *dev_priv)
41944 {
41945 - if (atomic_read(&dev_priv->idle_count) == 0)
41946 + if (atomic_read_unchecked(&dev_priv->idle_count) == 0)
41947 r128_clear_box(dev_priv, 64, 4, 8, 8, 0, 255, 0);
41948 else
41949 - atomic_set(&dev_priv->idle_count, 0);
41950 + atomic_set_unchecked(&dev_priv->idle_count, 0);
41951 }
41952
41953 #endif
41954 diff --git a/drivers/gpu/drm/radeon/mkregtable.c b/drivers/gpu/drm/radeon/mkregtable.c
41955 index b928c17..e5d9400 100644
41956 --- a/drivers/gpu/drm/radeon/mkregtable.c
41957 +++ b/drivers/gpu/drm/radeon/mkregtable.c
41958 @@ -624,14 +624,14 @@ static int parser_auth(struct table *t, const char *filename)
41959 regex_t mask_rex;
41960 regmatch_t match[4];
41961 char buf[1024];
41962 - size_t end;
41963 + long end;
41964 int len;
41965 int done = 0;
41966 int r;
41967 unsigned o;
41968 struct offset *offset;
41969 char last_reg_s[10];
41970 - int last_reg;
41971 + unsigned long last_reg;
41972
41973 if (regcomp
41974 (&mask_rex, "(0x[0-9a-fA-F]*) *([_a-zA-Z0-9]*)", REG_EXTENDED)) {
41975 diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
41976 index bd7519f..e1c2cd95 100644
41977 --- a/drivers/gpu/drm/radeon/radeon_device.c
41978 +++ b/drivers/gpu/drm/radeon/radeon_device.c
41979 @@ -1247,7 +1247,7 @@ static bool radeon_switcheroo_can_switch(struct pci_dev *pdev)
41980 * locking inversion with the driver load path. And the access here is
41981 * completely racy anyway. So don't bother with locking for now.
41982 */
41983 - return dev->open_count == 0;
41984 + return local_read(&dev->open_count) == 0;
41985 }
41986
41987 static const struct vga_switcheroo_client_ops radeon_switcheroo_ops = {
41988 diff --git a/drivers/gpu/drm/radeon/radeon_drv.h b/drivers/gpu/drm/radeon/radeon_drv.h
41989 index 46bd393..6ae4719 100644
41990 --- a/drivers/gpu/drm/radeon/radeon_drv.h
41991 +++ b/drivers/gpu/drm/radeon/radeon_drv.h
41992 @@ -264,7 +264,7 @@ typedef struct drm_radeon_private {
41993
41994 /* SW interrupt */
41995 wait_queue_head_t swi_queue;
41996 - atomic_t swi_emitted;
41997 + atomic_unchecked_t swi_emitted;
41998 int vblank_crtc;
41999 uint32_t irq_enable_reg;
42000 uint32_t r500_disp_irq_reg;
42001 diff --git a/drivers/gpu/drm/radeon/radeon_ioc32.c b/drivers/gpu/drm/radeon/radeon_ioc32.c
42002 index 0b98ea1..a3c770f 100644
42003 --- a/drivers/gpu/drm/radeon/radeon_ioc32.c
42004 +++ b/drivers/gpu/drm/radeon/radeon_ioc32.c
42005 @@ -358,7 +358,7 @@ static int compat_radeon_cp_setparam(struct file *file, unsigned int cmd,
42006 request = compat_alloc_user_space(sizeof(*request));
42007 if (!access_ok(VERIFY_WRITE, request, sizeof(*request))
42008 || __put_user(req32.param, &request->param)
42009 - || __put_user((void __user *)(unsigned long)req32.value,
42010 + || __put_user((unsigned long)req32.value,
42011 &request->value))
42012 return -EFAULT;
42013
42014 @@ -368,7 +368,7 @@ static int compat_radeon_cp_setparam(struct file *file, unsigned int cmd,
42015 #define compat_radeon_cp_setparam NULL
42016 #endif /* X86_64 || IA64 */
42017
42018 -static drm_ioctl_compat_t *radeon_compat_ioctls[] = {
42019 +static drm_ioctl_compat_t radeon_compat_ioctls[] = {
42020 [DRM_RADEON_CP_INIT] = compat_radeon_cp_init,
42021 [DRM_RADEON_CLEAR] = compat_radeon_cp_clear,
42022 [DRM_RADEON_STIPPLE] = compat_radeon_cp_stipple,
42023 @@ -393,17 +393,13 @@ static drm_ioctl_compat_t *radeon_compat_ioctls[] = {
42024 long radeon_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
42025 {
42026 unsigned int nr = DRM_IOCTL_NR(cmd);
42027 - drm_ioctl_compat_t *fn = NULL;
42028 int ret;
42029
42030 if (nr < DRM_COMMAND_BASE)
42031 return drm_compat_ioctl(filp, cmd, arg);
42032
42033 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(radeon_compat_ioctls))
42034 - fn = radeon_compat_ioctls[nr - DRM_COMMAND_BASE];
42035 -
42036 - if (fn != NULL)
42037 - ret = (*fn) (filp, cmd, arg);
42038 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(radeon_compat_ioctls) && radeon_compat_ioctls[nr - DRM_COMMAND_BASE])
42039 + ret = (*radeon_compat_ioctls[nr - DRM_COMMAND_BASE]) (filp, cmd, arg);
42040 else
42041 ret = drm_ioctl(filp, cmd, arg);
42042
42043 diff --git a/drivers/gpu/drm/radeon/radeon_irq.c b/drivers/gpu/drm/radeon/radeon_irq.c
42044 index 244b19b..c19226d 100644
42045 --- a/drivers/gpu/drm/radeon/radeon_irq.c
42046 +++ b/drivers/gpu/drm/radeon/radeon_irq.c
42047 @@ -226,8 +226,8 @@ static int radeon_emit_irq(struct drm_device * dev)
42048 unsigned int ret;
42049 RING_LOCALS;
42050
42051 - atomic_inc(&dev_priv->swi_emitted);
42052 - ret = atomic_read(&dev_priv->swi_emitted);
42053 + atomic_inc_unchecked(&dev_priv->swi_emitted);
42054 + ret = atomic_read_unchecked(&dev_priv->swi_emitted);
42055
42056 BEGIN_RING(4);
42057 OUT_RING_REG(RADEON_LAST_SWI_REG, ret);
42058 @@ -353,7 +353,7 @@ int radeon_driver_irq_postinstall(struct drm_device *dev)
42059 drm_radeon_private_t *dev_priv =
42060 (drm_radeon_private_t *) dev->dev_private;
42061
42062 - atomic_set(&dev_priv->swi_emitted, 0);
42063 + atomic_set_unchecked(&dev_priv->swi_emitted, 0);
42064 init_waitqueue_head(&dev_priv->swi_queue);
42065
42066 dev->max_vblank_count = 0x001fffff;
42067 diff --git a/drivers/gpu/drm/radeon/radeon_state.c b/drivers/gpu/drm/radeon/radeon_state.c
42068 index 15aee72..cda326e 100644
42069 --- a/drivers/gpu/drm/radeon/radeon_state.c
42070 +++ b/drivers/gpu/drm/radeon/radeon_state.c
42071 @@ -2168,7 +2168,7 @@ static int radeon_cp_clear(struct drm_device *dev, void *data, struct drm_file *
42072 if (sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS)
42073 sarea_priv->nbox = RADEON_NR_SAREA_CLIPRECTS;
42074
42075 - if (copy_from_user(&depth_boxes, clear->depth_boxes,
42076 + if (sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS || copy_from_user(&depth_boxes, clear->depth_boxes,
42077 sarea_priv->nbox * sizeof(depth_boxes[0])))
42078 return -EFAULT;
42079
42080 @@ -3031,7 +3031,7 @@ static int radeon_cp_getparam(struct drm_device *dev, void *data, struct drm_fil
42081 {
42082 drm_radeon_private_t *dev_priv = dev->dev_private;
42083 drm_radeon_getparam_t *param = data;
42084 - int value;
42085 + int value = 0;
42086
42087 DRM_DEBUG("pid=%d\n", DRM_CURRENTPID);
42088
42089 diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c
42090 index edafd3c..3af7c9c 100644
42091 --- a/drivers/gpu/drm/radeon/radeon_ttm.c
42092 +++ b/drivers/gpu/drm/radeon/radeon_ttm.c
42093 @@ -961,7 +961,7 @@ void radeon_ttm_set_active_vram_size(struct radeon_device *rdev, u64 size)
42094 man->size = size >> PAGE_SHIFT;
42095 }
42096
42097 -static struct vm_operations_struct radeon_ttm_vm_ops;
42098 +static vm_operations_struct_no_const radeon_ttm_vm_ops __read_only;
42099 static const struct vm_operations_struct *ttm_vm_ops = NULL;
42100
42101 static int radeon_ttm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
42102 @@ -1002,8 +1002,10 @@ int radeon_mmap(struct file *filp, struct vm_area_struct *vma)
42103 }
42104 if (unlikely(ttm_vm_ops == NULL)) {
42105 ttm_vm_ops = vma->vm_ops;
42106 + pax_open_kernel();
42107 radeon_ttm_vm_ops = *ttm_vm_ops;
42108 radeon_ttm_vm_ops.fault = &radeon_ttm_fault;
42109 + pax_close_kernel();
42110 }
42111 vma->vm_ops = &radeon_ttm_vm_ops;
42112 return 0;
42113 diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c
42114 index 1a52522..8e78043 100644
42115 --- a/drivers/gpu/drm/tegra/dc.c
42116 +++ b/drivers/gpu/drm/tegra/dc.c
42117 @@ -1585,7 +1585,7 @@ static int tegra_dc_debugfs_init(struct tegra_dc *dc, struct drm_minor *minor)
42118 }
42119
42120 for (i = 0; i < ARRAY_SIZE(debugfs_files); i++)
42121 - dc->debugfs_files[i].data = dc;
42122 + *(void **)&dc->debugfs_files[i].data = dc;
42123
42124 err = drm_debugfs_create_files(dc->debugfs_files,
42125 ARRAY_SIZE(debugfs_files),
42126 diff --git a/drivers/gpu/drm/tegra/dsi.c b/drivers/gpu/drm/tegra/dsi.c
42127 index ed970f6..4eeea42 100644
42128 --- a/drivers/gpu/drm/tegra/dsi.c
42129 +++ b/drivers/gpu/drm/tegra/dsi.c
42130 @@ -62,7 +62,7 @@ struct tegra_dsi {
42131 struct clk *clk_lp;
42132 struct clk *clk;
42133
42134 - struct drm_info_list *debugfs_files;
42135 + drm_info_list_no_const *debugfs_files;
42136 struct drm_minor *minor;
42137 struct dentry *debugfs;
42138
42139 diff --git a/drivers/gpu/drm/tegra/hdmi.c b/drivers/gpu/drm/tegra/hdmi.c
42140 index 7eaaee74..cc2bc04 100644
42141 --- a/drivers/gpu/drm/tegra/hdmi.c
42142 +++ b/drivers/gpu/drm/tegra/hdmi.c
42143 @@ -64,7 +64,7 @@ struct tegra_hdmi {
42144 bool stereo;
42145 bool dvi;
42146
42147 - struct drm_info_list *debugfs_files;
42148 + drm_info_list_no_const *debugfs_files;
42149 struct drm_minor *minor;
42150 struct dentry *debugfs;
42151 };
42152 diff --git a/drivers/gpu/drm/ttm/ttm_bo_manager.c b/drivers/gpu/drm/ttm/ttm_bo_manager.c
42153 index aa0bd054..aea6a01 100644
42154 --- a/drivers/gpu/drm/ttm/ttm_bo_manager.c
42155 +++ b/drivers/gpu/drm/ttm/ttm_bo_manager.c
42156 @@ -148,10 +148,10 @@ static void ttm_bo_man_debug(struct ttm_mem_type_manager *man,
42157 }
42158
42159 const struct ttm_mem_type_manager_func ttm_bo_manager_func = {
42160 - ttm_bo_man_init,
42161 - ttm_bo_man_takedown,
42162 - ttm_bo_man_get_node,
42163 - ttm_bo_man_put_node,
42164 - ttm_bo_man_debug
42165 + .init = ttm_bo_man_init,
42166 + .takedown = ttm_bo_man_takedown,
42167 + .get_node = ttm_bo_man_get_node,
42168 + .put_node = ttm_bo_man_put_node,
42169 + .debug = ttm_bo_man_debug
42170 };
42171 EXPORT_SYMBOL(ttm_bo_manager_func);
42172 diff --git a/drivers/gpu/drm/ttm/ttm_memory.c b/drivers/gpu/drm/ttm/ttm_memory.c
42173 index a1803fb..c53f6b0 100644
42174 --- a/drivers/gpu/drm/ttm/ttm_memory.c
42175 +++ b/drivers/gpu/drm/ttm/ttm_memory.c
42176 @@ -264,7 +264,7 @@ static int ttm_mem_init_kernel_zone(struct ttm_mem_global *glob,
42177 zone->glob = glob;
42178 glob->zone_kernel = zone;
42179 ret = kobject_init_and_add(
42180 - &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, zone->name);
42181 + &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, "%s", zone->name);
42182 if (unlikely(ret != 0)) {
42183 kobject_put(&zone->kobj);
42184 return ret;
42185 @@ -348,7 +348,7 @@ static int ttm_mem_init_dma32_zone(struct ttm_mem_global *glob,
42186 zone->glob = glob;
42187 glob->zone_dma32 = zone;
42188 ret = kobject_init_and_add(
42189 - &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, zone->name);
42190 + &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, "%s", zone->name);
42191 if (unlikely(ret != 0)) {
42192 kobject_put(&zone->kobj);
42193 return ret;
42194 diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc.c b/drivers/gpu/drm/ttm/ttm_page_alloc.c
42195 index 025c429..314062f 100644
42196 --- a/drivers/gpu/drm/ttm/ttm_page_alloc.c
42197 +++ b/drivers/gpu/drm/ttm/ttm_page_alloc.c
42198 @@ -54,7 +54,7 @@
42199
42200 #define NUM_PAGES_TO_ALLOC (PAGE_SIZE/sizeof(struct page *))
42201 #define SMALL_ALLOCATION 16
42202 -#define FREE_ALL_PAGES (~0U)
42203 +#define FREE_ALL_PAGES (~0UL)
42204 /* times are in msecs */
42205 #define PAGE_FREE_INTERVAL 1000
42206
42207 @@ -299,15 +299,14 @@ static void ttm_pool_update_free_locked(struct ttm_page_pool *pool,
42208 * @free_all: If set to true will free all pages in pool
42209 * @use_static: Safe to use static buffer
42210 **/
42211 -static int ttm_page_pool_free(struct ttm_page_pool *pool, unsigned nr_free,
42212 +static unsigned long ttm_page_pool_free(struct ttm_page_pool *pool, unsigned long nr_free,
42213 bool use_static)
42214 {
42215 static struct page *static_buf[NUM_PAGES_TO_ALLOC];
42216 unsigned long irq_flags;
42217 struct page *p;
42218 struct page **pages_to_free;
42219 - unsigned freed_pages = 0,
42220 - npages_to_free = nr_free;
42221 + unsigned long freed_pages = 0, npages_to_free = nr_free;
42222
42223 if (NUM_PAGES_TO_ALLOC < nr_free)
42224 npages_to_free = NUM_PAGES_TO_ALLOC;
42225 @@ -371,7 +370,8 @@ restart:
42226 __list_del(&p->lru, &pool->list);
42227
42228 ttm_pool_update_free_locked(pool, freed_pages);
42229 - nr_free -= freed_pages;
42230 + if (likely(nr_free != FREE_ALL_PAGES))
42231 + nr_free -= freed_pages;
42232 }
42233
42234 spin_unlock_irqrestore(&pool->lock, irq_flags);
42235 @@ -399,7 +399,7 @@ ttm_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
42236 unsigned i;
42237 unsigned pool_offset;
42238 struct ttm_page_pool *pool;
42239 - int shrink_pages = sc->nr_to_scan;
42240 + unsigned long shrink_pages = sc->nr_to_scan;
42241 unsigned long freed = 0;
42242
42243 if (!mutex_trylock(&lock))
42244 @@ -407,7 +407,7 @@ ttm_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
42245 pool_offset = ++start_pool % NUM_POOLS;
42246 /* select start pool in round robin fashion */
42247 for (i = 0; i < NUM_POOLS; ++i) {
42248 - unsigned nr_free = shrink_pages;
42249 + unsigned long nr_free = shrink_pages;
42250 if (shrink_pages == 0)
42251 break;
42252 pool = &_manager->pools[(i + pool_offset)%NUM_POOLS];
42253 @@ -673,7 +673,7 @@ out:
42254 }
42255
42256 /* Put all pages in pages list to correct pool to wait for reuse */
42257 -static void ttm_put_pages(struct page **pages, unsigned npages, int flags,
42258 +static void ttm_put_pages(struct page **pages, unsigned long npages, int flags,
42259 enum ttm_caching_state cstate)
42260 {
42261 unsigned long irq_flags;
42262 @@ -728,7 +728,7 @@ static int ttm_get_pages(struct page **pages, unsigned npages, int flags,
42263 struct list_head plist;
42264 struct page *p = NULL;
42265 gfp_t gfp_flags = GFP_USER;
42266 - unsigned count;
42267 + unsigned long count;
42268 int r;
42269
42270 /* set zero flag for page allocation if required */
42271 diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
42272 index 01e1d27..aaa018a 100644
42273 --- a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
42274 +++ b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
42275 @@ -56,7 +56,7 @@
42276
42277 #define NUM_PAGES_TO_ALLOC (PAGE_SIZE/sizeof(struct page *))
42278 #define SMALL_ALLOCATION 4
42279 -#define FREE_ALL_PAGES (~0U)
42280 +#define FREE_ALL_PAGES (~0UL)
42281 /* times are in msecs */
42282 #define IS_UNDEFINED (0)
42283 #define IS_WC (1<<1)
42284 @@ -413,7 +413,7 @@ static void ttm_dma_page_put(struct dma_pool *pool, struct dma_page *d_page)
42285 * @nr_free: If set to true will free all pages in pool
42286 * @use_static: Safe to use static buffer
42287 **/
42288 -static unsigned ttm_dma_page_pool_free(struct dma_pool *pool, unsigned nr_free,
42289 +static unsigned long ttm_dma_page_pool_free(struct dma_pool *pool, unsigned long nr_free,
42290 bool use_static)
42291 {
42292 static struct page *static_buf[NUM_PAGES_TO_ALLOC];
42293 @@ -421,8 +421,7 @@ static unsigned ttm_dma_page_pool_free(struct dma_pool *pool, unsigned nr_free,
42294 struct dma_page *dma_p, *tmp;
42295 struct page **pages_to_free;
42296 struct list_head d_pages;
42297 - unsigned freed_pages = 0,
42298 - npages_to_free = nr_free;
42299 + unsigned long freed_pages = 0, npages_to_free = nr_free;
42300
42301 if (NUM_PAGES_TO_ALLOC < nr_free)
42302 npages_to_free = NUM_PAGES_TO_ALLOC;
42303 @@ -499,7 +498,8 @@ restart:
42304 /* remove range of pages from the pool */
42305 if (freed_pages) {
42306 ttm_pool_update_free_locked(pool, freed_pages);
42307 - nr_free -= freed_pages;
42308 + if (likely(nr_free != FREE_ALL_PAGES))
42309 + nr_free -= freed_pages;
42310 }
42311
42312 spin_unlock_irqrestore(&pool->lock, irq_flags);
42313 @@ -936,7 +936,7 @@ void ttm_dma_unpopulate(struct ttm_dma_tt *ttm_dma, struct device *dev)
42314 struct dma_page *d_page, *next;
42315 enum pool_type type;
42316 bool is_cached = false;
42317 - unsigned count = 0, i, npages = 0;
42318 + unsigned long count = 0, i, npages = 0;
42319 unsigned long irq_flags;
42320
42321 type = ttm_to_type(ttm->page_flags, ttm->caching_state);
42322 @@ -1012,7 +1012,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
42323 static unsigned start_pool;
42324 unsigned idx = 0;
42325 unsigned pool_offset;
42326 - unsigned shrink_pages = sc->nr_to_scan;
42327 + unsigned long shrink_pages = sc->nr_to_scan;
42328 struct device_pools *p;
42329 unsigned long freed = 0;
42330
42331 @@ -1025,7 +1025,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
42332 goto out;
42333 pool_offset = ++start_pool % _manager->npools;
42334 list_for_each_entry(p, &_manager->pools, pools) {
42335 - unsigned nr_free;
42336 + unsigned long nr_free;
42337
42338 if (!p->dev)
42339 continue;
42340 @@ -1039,7 +1039,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
42341 shrink_pages = ttm_dma_page_pool_free(p->pool, nr_free, true);
42342 freed += nr_free - shrink_pages;
42343
42344 - pr_debug("%s: (%s:%d) Asked to shrink %d, have %d more to go\n",
42345 + pr_debug("%s: (%s:%d) Asked to shrink %lu, have %lu more to go\n",
42346 p->pool->dev_name, p->pool->name, current->pid,
42347 nr_free, shrink_pages);
42348 }
42349 diff --git a/drivers/gpu/drm/udl/udl_fb.c b/drivers/gpu/drm/udl/udl_fb.c
42350 index 5fc16ce..1bd84ec 100644
42351 --- a/drivers/gpu/drm/udl/udl_fb.c
42352 +++ b/drivers/gpu/drm/udl/udl_fb.c
42353 @@ -367,7 +367,6 @@ static int udl_fb_release(struct fb_info *info, int user)
42354 fb_deferred_io_cleanup(info);
42355 kfree(info->fbdefio);
42356 info->fbdefio = NULL;
42357 - info->fbops->fb_mmap = udl_fb_mmap;
42358 }
42359
42360 pr_warn("released /dev/fb%d user=%d count=%d\n",
42361 diff --git a/drivers/gpu/drm/via/via_drv.h b/drivers/gpu/drm/via/via_drv.h
42362 index ef8c500..01030c8 100644
42363 --- a/drivers/gpu/drm/via/via_drv.h
42364 +++ b/drivers/gpu/drm/via/via_drv.h
42365 @@ -53,7 +53,7 @@ typedef struct drm_via_ring_buffer {
42366 typedef uint32_t maskarray_t[5];
42367
42368 typedef struct drm_via_irq {
42369 - atomic_t irq_received;
42370 + atomic_unchecked_t irq_received;
42371 uint32_t pending_mask;
42372 uint32_t enable_mask;
42373 wait_queue_head_t irq_queue;
42374 @@ -77,7 +77,7 @@ typedef struct drm_via_private {
42375 struct timeval last_vblank;
42376 int last_vblank_valid;
42377 unsigned usec_per_vblank;
42378 - atomic_t vbl_received;
42379 + atomic_unchecked_t vbl_received;
42380 drm_via_state_t hc_state;
42381 char pci_buf[VIA_PCI_BUF_SIZE];
42382 const uint32_t *fire_offsets[VIA_FIRE_BUF_SIZE];
42383 diff --git a/drivers/gpu/drm/via/via_irq.c b/drivers/gpu/drm/via/via_irq.c
42384 index 1319433..a993b0c 100644
42385 --- a/drivers/gpu/drm/via/via_irq.c
42386 +++ b/drivers/gpu/drm/via/via_irq.c
42387 @@ -101,7 +101,7 @@ u32 via_get_vblank_counter(struct drm_device *dev, int crtc)
42388 if (crtc != 0)
42389 return 0;
42390
42391 - return atomic_read(&dev_priv->vbl_received);
42392 + return atomic_read_unchecked(&dev_priv->vbl_received);
42393 }
42394
42395 irqreturn_t via_driver_irq_handler(int irq, void *arg)
42396 @@ -116,8 +116,8 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
42397
42398 status = VIA_READ(VIA_REG_INTERRUPT);
42399 if (status & VIA_IRQ_VBLANK_PENDING) {
42400 - atomic_inc(&dev_priv->vbl_received);
42401 - if (!(atomic_read(&dev_priv->vbl_received) & 0x0F)) {
42402 + atomic_inc_unchecked(&dev_priv->vbl_received);
42403 + if (!(atomic_read_unchecked(&dev_priv->vbl_received) & 0x0F)) {
42404 do_gettimeofday(&cur_vblank);
42405 if (dev_priv->last_vblank_valid) {
42406 dev_priv->usec_per_vblank =
42407 @@ -127,7 +127,7 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
42408 dev_priv->last_vblank = cur_vblank;
42409 dev_priv->last_vblank_valid = 1;
42410 }
42411 - if (!(atomic_read(&dev_priv->vbl_received) & 0xFF)) {
42412 + if (!(atomic_read_unchecked(&dev_priv->vbl_received) & 0xFF)) {
42413 DRM_DEBUG("US per vblank is: %u\n",
42414 dev_priv->usec_per_vblank);
42415 }
42416 @@ -137,7 +137,7 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
42417
42418 for (i = 0; i < dev_priv->num_irqs; ++i) {
42419 if (status & cur_irq->pending_mask) {
42420 - atomic_inc(&cur_irq->irq_received);
42421 + atomic_inc_unchecked(&cur_irq->irq_received);
42422 wake_up(&cur_irq->irq_queue);
42423 handled = 1;
42424 if (dev_priv->irq_map[drm_via_irq_dma0_td] == i)
42425 @@ -242,11 +242,11 @@ via_driver_irq_wait(struct drm_device *dev, unsigned int irq, int force_sequence
42426 DRM_WAIT_ON(ret, cur_irq->irq_queue, 3 * HZ,
42427 ((VIA_READ(masks[irq][2]) & masks[irq][3]) ==
42428 masks[irq][4]));
42429 - cur_irq_sequence = atomic_read(&cur_irq->irq_received);
42430 + cur_irq_sequence = atomic_read_unchecked(&cur_irq->irq_received);
42431 } else {
42432 DRM_WAIT_ON(ret, cur_irq->irq_queue, 3 * HZ,
42433 (((cur_irq_sequence =
42434 - atomic_read(&cur_irq->irq_received)) -
42435 + atomic_read_unchecked(&cur_irq->irq_received)) -
42436 *sequence) <= (1 << 23)));
42437 }
42438 *sequence = cur_irq_sequence;
42439 @@ -284,7 +284,7 @@ void via_driver_irq_preinstall(struct drm_device *dev)
42440 }
42441
42442 for (i = 0; i < dev_priv->num_irqs; ++i) {
42443 - atomic_set(&cur_irq->irq_received, 0);
42444 + atomic_set_unchecked(&cur_irq->irq_received, 0);
42445 cur_irq->enable_mask = dev_priv->irq_masks[i][0];
42446 cur_irq->pending_mask = dev_priv->irq_masks[i][1];
42447 init_waitqueue_head(&cur_irq->irq_queue);
42448 @@ -366,7 +366,7 @@ int via_wait_irq(struct drm_device *dev, void *data, struct drm_file *file_priv)
42449 switch (irqwait->request.type & ~VIA_IRQ_FLAGS_MASK) {
42450 case VIA_IRQ_RELATIVE:
42451 irqwait->request.sequence +=
42452 - atomic_read(&cur_irq->irq_received);
42453 + atomic_read_unchecked(&cur_irq->irq_received);
42454 irqwait->request.type &= ~_DRM_VBLANK_RELATIVE;
42455 case VIA_IRQ_ABSOLUTE:
42456 break;
42457 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
42458 index d26a6da..5fa41ed 100644
42459 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
42460 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
42461 @@ -447,7 +447,7 @@ struct vmw_private {
42462 * Fencing and IRQs.
42463 */
42464
42465 - atomic_t marker_seq;
42466 + atomic_unchecked_t marker_seq;
42467 wait_queue_head_t fence_queue;
42468 wait_queue_head_t fifo_queue;
42469 spinlock_t waiter_lock;
42470 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
42471 index 39f2b03..d1b0a64 100644
42472 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
42473 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
42474 @@ -152,7 +152,7 @@ int vmw_fifo_init(struct vmw_private *dev_priv, struct vmw_fifo_state *fifo)
42475 (unsigned int) min,
42476 (unsigned int) fifo->capabilities);
42477
42478 - atomic_set(&dev_priv->marker_seq, dev_priv->last_read_seqno);
42479 + atomic_set_unchecked(&dev_priv->marker_seq, dev_priv->last_read_seqno);
42480 iowrite32(dev_priv->last_read_seqno, fifo_mem + SVGA_FIFO_FENCE);
42481 vmw_marker_queue_init(&fifo->marker_queue);
42482 return vmw_fifo_send_fence(dev_priv, &dummy);
42483 @@ -372,7 +372,7 @@ void *vmw_fifo_reserve(struct vmw_private *dev_priv, uint32_t bytes)
42484 if (reserveable)
42485 iowrite32(bytes, fifo_mem +
42486 SVGA_FIFO_RESERVED);
42487 - return fifo_mem + (next_cmd >> 2);
42488 + return (__le32 __force_kernel *)fifo_mem + (next_cmd >> 2);
42489 } else {
42490 need_bounce = true;
42491 }
42492 @@ -492,7 +492,7 @@ int vmw_fifo_send_fence(struct vmw_private *dev_priv, uint32_t *seqno)
42493
42494 fm = vmw_fifo_reserve(dev_priv, bytes);
42495 if (unlikely(fm == NULL)) {
42496 - *seqno = atomic_read(&dev_priv->marker_seq);
42497 + *seqno = atomic_read_unchecked(&dev_priv->marker_seq);
42498 ret = -ENOMEM;
42499 (void)vmw_fallback_wait(dev_priv, false, true, *seqno,
42500 false, 3*HZ);
42501 @@ -500,7 +500,7 @@ int vmw_fifo_send_fence(struct vmw_private *dev_priv, uint32_t *seqno)
42502 }
42503
42504 do {
42505 - *seqno = atomic_add_return(1, &dev_priv->marker_seq);
42506 + *seqno = atomic_add_return_unchecked(1, &dev_priv->marker_seq);
42507 } while (*seqno == 0);
42508
42509 if (!(fifo_state->capabilities & SVGA_FIFO_CAP_FENCE)) {
42510 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
42511 index 170b61b..fec7348 100644
42512 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
42513 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
42514 @@ -164,9 +164,9 @@ static void vmw_gmrid_man_debug(struct ttm_mem_type_manager *man,
42515 }
42516
42517 const struct ttm_mem_type_manager_func vmw_gmrid_manager_func = {
42518 - vmw_gmrid_man_init,
42519 - vmw_gmrid_man_takedown,
42520 - vmw_gmrid_man_get_node,
42521 - vmw_gmrid_man_put_node,
42522 - vmw_gmrid_man_debug
42523 + .init = vmw_gmrid_man_init,
42524 + .takedown = vmw_gmrid_man_takedown,
42525 + .get_node = vmw_gmrid_man_get_node,
42526 + .put_node = vmw_gmrid_man_put_node,
42527 + .debug = vmw_gmrid_man_debug
42528 };
42529 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
42530 index 69c8ce2..cacb0ab 100644
42531 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
42532 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
42533 @@ -235,7 +235,7 @@ int vmw_present_ioctl(struct drm_device *dev, void *data,
42534 int ret;
42535
42536 num_clips = arg->num_clips;
42537 - clips_ptr = (struct drm_vmw_rect *)(unsigned long)arg->clips_ptr;
42538 + clips_ptr = (struct drm_vmw_rect __user *)(unsigned long)arg->clips_ptr;
42539
42540 if (unlikely(num_clips == 0))
42541 return 0;
42542 @@ -318,7 +318,7 @@ int vmw_present_readback_ioctl(struct drm_device *dev, void *data,
42543 int ret;
42544
42545 num_clips = arg->num_clips;
42546 - clips_ptr = (struct drm_vmw_rect *)(unsigned long)arg->clips_ptr;
42547 + clips_ptr = (struct drm_vmw_rect __user *)(unsigned long)arg->clips_ptr;
42548
42549 if (unlikely(num_clips == 0))
42550 return 0;
42551 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c b/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
42552 index 9fe9827..0aa2fc0 100644
42553 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
42554 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
42555 @@ -102,7 +102,7 @@ bool vmw_seqno_passed(struct vmw_private *dev_priv,
42556 * emitted. Then the fence is stale and signaled.
42557 */
42558
42559 - ret = ((atomic_read(&dev_priv->marker_seq) - seqno)
42560 + ret = ((atomic_read_unchecked(&dev_priv->marker_seq) - seqno)
42561 > VMW_FENCE_WRAP);
42562
42563 return ret;
42564 @@ -133,7 +133,7 @@ int vmw_fallback_wait(struct vmw_private *dev_priv,
42565
42566 if (fifo_idle)
42567 down_read(&fifo_state->rwsem);
42568 - signal_seq = atomic_read(&dev_priv->marker_seq);
42569 + signal_seq = atomic_read_unchecked(&dev_priv->marker_seq);
42570 ret = 0;
42571
42572 for (;;) {
42573 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c b/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
42574 index efd1ffd..0ae13ca 100644
42575 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
42576 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
42577 @@ -135,7 +135,7 @@ int vmw_wait_lag(struct vmw_private *dev_priv,
42578 while (!vmw_lag_lt(queue, us)) {
42579 spin_lock(&queue->lock);
42580 if (list_empty(&queue->head))
42581 - seqno = atomic_read(&dev_priv->marker_seq);
42582 + seqno = atomic_read_unchecked(&dev_priv->marker_seq);
42583 else {
42584 marker = list_first_entry(&queue->head,
42585 struct vmw_marker, head);
42586 diff --git a/drivers/gpu/vga/vga_switcheroo.c b/drivers/gpu/vga/vga_switcheroo.c
42587 index 37ac7b5..d52a5c9 100644
42588 --- a/drivers/gpu/vga/vga_switcheroo.c
42589 +++ b/drivers/gpu/vga/vga_switcheroo.c
42590 @@ -644,7 +644,7 @@ static int vga_switcheroo_runtime_resume(struct device *dev)
42591
42592 /* this version is for the case where the power switch is separate
42593 to the device being powered down. */
42594 -int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain)
42595 +int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain)
42596 {
42597 /* copy over all the bus versions */
42598 if (dev->bus && dev->bus->pm) {
42599 @@ -695,7 +695,7 @@ static int vga_switcheroo_runtime_resume_hdmi_audio(struct device *dev)
42600 return ret;
42601 }
42602
42603 -int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain)
42604 +int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain)
42605 {
42606 /* copy over all the bus versions */
42607 if (dev->bus && dev->bus->pm) {
42608 diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
42609 index 56ce8c2..32ce524 100644
42610 --- a/drivers/hid/hid-core.c
42611 +++ b/drivers/hid/hid-core.c
42612 @@ -2531,7 +2531,7 @@ EXPORT_SYMBOL_GPL(hid_ignore);
42613
42614 int hid_add_device(struct hid_device *hdev)
42615 {
42616 - static atomic_t id = ATOMIC_INIT(0);
42617 + static atomic_unchecked_t id = ATOMIC_INIT(0);
42618 int ret;
42619
42620 if (WARN_ON(hdev->status & HID_STAT_ADDED))
42621 @@ -2574,7 +2574,7 @@ int hid_add_device(struct hid_device *hdev)
42622 /* XXX hack, any other cleaner solution after the driver core
42623 * is converted to allow more than 20 bytes as the device name? */
42624 dev_set_name(&hdev->dev, "%04X:%04X:%04X.%04X", hdev->bus,
42625 - hdev->vendor, hdev->product, atomic_inc_return(&id));
42626 + hdev->vendor, hdev->product, atomic_inc_return_unchecked(&id));
42627
42628 hid_debug_register(hdev, dev_name(&hdev->dev));
42629 ret = device_add(&hdev->dev);
42630 diff --git a/drivers/hid/hid-wiimote-debug.c b/drivers/hid/hid-wiimote-debug.c
42631 index c13fb5b..55a3802 100644
42632 --- a/drivers/hid/hid-wiimote-debug.c
42633 +++ b/drivers/hid/hid-wiimote-debug.c
42634 @@ -66,7 +66,7 @@ static ssize_t wiidebug_eeprom_read(struct file *f, char __user *u, size_t s,
42635 else if (size == 0)
42636 return -EIO;
42637
42638 - if (copy_to_user(u, buf, size))
42639 + if (size > sizeof(buf) || copy_to_user(u, buf, size))
42640 return -EFAULT;
42641
42642 *off += size;
42643 diff --git a/drivers/hv/channel.c b/drivers/hv/channel.c
42644 index 00bc30e..d8e5097 100644
42645 --- a/drivers/hv/channel.c
42646 +++ b/drivers/hv/channel.c
42647 @@ -370,7 +370,7 @@ int vmbus_establish_gpadl(struct vmbus_channel *channel, void *kbuffer,
42648 int ret = 0;
42649
42650 next_gpadl_handle =
42651 - (atomic_inc_return(&vmbus_connection.next_gpadl_handle) - 1);
42652 + (atomic_inc_return_unchecked(&vmbus_connection.next_gpadl_handle) - 1);
42653
42654 ret = create_gpadl_header(kbuffer, size, &msginfo, &msgcount);
42655 if (ret)
42656 diff --git a/drivers/hv/hv.c b/drivers/hv/hv.c
42657 index 50e51a5..b0bfd78 100644
42658 --- a/drivers/hv/hv.c
42659 +++ b/drivers/hv/hv.c
42660 @@ -118,7 +118,7 @@ static u64 do_hypercall(u64 control, void *input, void *output)
42661 u64 output_address = (output) ? virt_to_phys(output) : 0;
42662 u32 output_address_hi = output_address >> 32;
42663 u32 output_address_lo = output_address & 0xFFFFFFFF;
42664 - void *hypercall_page = hv_context.hypercall_page;
42665 + void *hypercall_page = ktva_ktla(hv_context.hypercall_page);
42666
42667 __asm__ __volatile__ ("call *%8" : "=d"(hv_status_hi),
42668 "=a"(hv_status_lo) : "d" (control_hi),
42669 @@ -164,7 +164,7 @@ int hv_init(void)
42670 /* See if the hypercall page is already set */
42671 rdmsrl(HV_X64_MSR_HYPERCALL, hypercall_msr.as_uint64);
42672
42673 - virtaddr = __vmalloc(PAGE_SIZE, GFP_KERNEL, PAGE_KERNEL_EXEC);
42674 + virtaddr = __vmalloc(PAGE_SIZE, GFP_KERNEL, PAGE_KERNEL_RX);
42675
42676 if (!virtaddr)
42677 goto cleanup;
42678 diff --git a/drivers/hv/hv_balloon.c b/drivers/hv/hv_balloon.c
42679 index ff16938..e60879c 100644
42680 --- a/drivers/hv/hv_balloon.c
42681 +++ b/drivers/hv/hv_balloon.c
42682 @@ -470,7 +470,7 @@ MODULE_PARM_DESC(hot_add, "If set attempt memory hot_add");
42683
42684 module_param(pressure_report_delay, uint, (S_IRUGO | S_IWUSR));
42685 MODULE_PARM_DESC(pressure_report_delay, "Delay in secs in reporting pressure");
42686 -static atomic_t trans_id = ATOMIC_INIT(0);
42687 +static atomic_unchecked_t trans_id = ATOMIC_INIT(0);
42688
42689 static int dm_ring_size = (5 * PAGE_SIZE);
42690
42691 @@ -947,7 +947,7 @@ static void hot_add_req(struct work_struct *dummy)
42692 pr_info("Memory hot add failed\n");
42693
42694 dm->state = DM_INITIALIZED;
42695 - resp.hdr.trans_id = atomic_inc_return(&trans_id);
42696 + resp.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42697 vmbus_sendpacket(dm->dev->channel, &resp,
42698 sizeof(struct dm_hot_add_response),
42699 (unsigned long)NULL,
42700 @@ -1028,7 +1028,7 @@ static void post_status(struct hv_dynmem_device *dm)
42701 memset(&status, 0, sizeof(struct dm_status));
42702 status.hdr.type = DM_STATUS_REPORT;
42703 status.hdr.size = sizeof(struct dm_status);
42704 - status.hdr.trans_id = atomic_inc_return(&trans_id);
42705 + status.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42706
42707 /*
42708 * The host expects the guest to report free memory.
42709 @@ -1048,7 +1048,7 @@ static void post_status(struct hv_dynmem_device *dm)
42710 * send the status. This can happen if we were interrupted
42711 * after we picked our transaction ID.
42712 */
42713 - if (status.hdr.trans_id != atomic_read(&trans_id))
42714 + if (status.hdr.trans_id != atomic_read_unchecked(&trans_id))
42715 return;
42716
42717 /*
42718 @@ -1188,7 +1188,7 @@ static void balloon_up(struct work_struct *dummy)
42719 */
42720
42721 do {
42722 - bl_resp->hdr.trans_id = atomic_inc_return(&trans_id);
42723 + bl_resp->hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42724 ret = vmbus_sendpacket(dm_device.dev->channel,
42725 bl_resp,
42726 bl_resp->hdr.size,
42727 @@ -1234,7 +1234,7 @@ static void balloon_down(struct hv_dynmem_device *dm,
42728
42729 memset(&resp, 0, sizeof(struct dm_unballoon_response));
42730 resp.hdr.type = DM_UNBALLOON_RESPONSE;
42731 - resp.hdr.trans_id = atomic_inc_return(&trans_id);
42732 + resp.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42733 resp.hdr.size = sizeof(struct dm_unballoon_response);
42734
42735 vmbus_sendpacket(dm_device.dev->channel, &resp,
42736 @@ -1295,7 +1295,7 @@ static void version_resp(struct hv_dynmem_device *dm,
42737 memset(&version_req, 0, sizeof(struct dm_version_request));
42738 version_req.hdr.type = DM_VERSION_REQUEST;
42739 version_req.hdr.size = sizeof(struct dm_version_request);
42740 - version_req.hdr.trans_id = atomic_inc_return(&trans_id);
42741 + version_req.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42742 version_req.version.version = DYNMEM_PROTOCOL_VERSION_WIN7;
42743 version_req.is_last_attempt = 1;
42744
42745 @@ -1468,7 +1468,7 @@ static int balloon_probe(struct hv_device *dev,
42746 memset(&version_req, 0, sizeof(struct dm_version_request));
42747 version_req.hdr.type = DM_VERSION_REQUEST;
42748 version_req.hdr.size = sizeof(struct dm_version_request);
42749 - version_req.hdr.trans_id = atomic_inc_return(&trans_id);
42750 + version_req.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42751 version_req.version.version = DYNMEM_PROTOCOL_VERSION_WIN8;
42752 version_req.is_last_attempt = 0;
42753
42754 @@ -1499,7 +1499,7 @@ static int balloon_probe(struct hv_device *dev,
42755 memset(&cap_msg, 0, sizeof(struct dm_capabilities));
42756 cap_msg.hdr.type = DM_CAPABILITIES_REPORT;
42757 cap_msg.hdr.size = sizeof(struct dm_capabilities);
42758 - cap_msg.hdr.trans_id = atomic_inc_return(&trans_id);
42759 + cap_msg.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42760
42761 cap_msg.caps.cap_bits.balloon = 1;
42762 cap_msg.caps.cap_bits.hot_add = 1;
42763 diff --git a/drivers/hv/hyperv_vmbus.h b/drivers/hv/hyperv_vmbus.h
42764 index 44b1c94..6dccc2c 100644
42765 --- a/drivers/hv/hyperv_vmbus.h
42766 +++ b/drivers/hv/hyperv_vmbus.h
42767 @@ -632,7 +632,7 @@ enum vmbus_connect_state {
42768 struct vmbus_connection {
42769 enum vmbus_connect_state conn_state;
42770
42771 - atomic_t next_gpadl_handle;
42772 + atomic_unchecked_t next_gpadl_handle;
42773
42774 /*
42775 * Represents channel interrupts. Each bit position represents a
42776 diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c
42777 index f518b8d7..4bc0b64 100644
42778 --- a/drivers/hv/vmbus_drv.c
42779 +++ b/drivers/hv/vmbus_drv.c
42780 @@ -840,10 +840,10 @@ int vmbus_device_register(struct hv_device *child_device_obj)
42781 {
42782 int ret = 0;
42783
42784 - static atomic_t device_num = ATOMIC_INIT(0);
42785 + static atomic_unchecked_t device_num = ATOMIC_INIT(0);
42786
42787 dev_set_name(&child_device_obj->device, "vmbus_0_%d",
42788 - atomic_inc_return(&device_num));
42789 + atomic_inc_return_unchecked(&device_num));
42790
42791 child_device_obj->device.bus = &hv_bus;
42792 child_device_obj->device.parent = &hv_acpi_dev->dev;
42793 diff --git a/drivers/hwmon/acpi_power_meter.c b/drivers/hwmon/acpi_power_meter.c
42794 index 579bdf9..0dac21d5 100644
42795 --- a/drivers/hwmon/acpi_power_meter.c
42796 +++ b/drivers/hwmon/acpi_power_meter.c
42797 @@ -116,7 +116,7 @@ struct sensor_template {
42798 struct device_attribute *devattr,
42799 const char *buf, size_t count);
42800 int index;
42801 -};
42802 +} __do_const;
42803
42804 /* Averaging interval */
42805 static int update_avg_interval(struct acpi_power_meter_resource *resource)
42806 @@ -631,7 +631,7 @@ static int register_attrs(struct acpi_power_meter_resource *resource,
42807 struct sensor_template *attrs)
42808 {
42809 struct device *dev = &resource->acpi_dev->dev;
42810 - struct sensor_device_attribute *sensors =
42811 + sensor_device_attribute_no_const *sensors =
42812 &resource->sensors[resource->num_sensors];
42813 int res = 0;
42814
42815 @@ -973,7 +973,7 @@ static int __init enable_cap_knobs(const struct dmi_system_id *d)
42816 return 0;
42817 }
42818
42819 -static struct dmi_system_id __initdata pm_dmi_table[] = {
42820 +static const struct dmi_system_id __initconst pm_dmi_table[] = {
42821 {
42822 enable_cap_knobs, "IBM Active Energy Manager",
42823 {
42824 diff --git a/drivers/hwmon/applesmc.c b/drivers/hwmon/applesmc.c
42825 index 0af63da..05a183a 100644
42826 --- a/drivers/hwmon/applesmc.c
42827 +++ b/drivers/hwmon/applesmc.c
42828 @@ -1105,7 +1105,7 @@ static int applesmc_create_nodes(struct applesmc_node_group *groups, int num)
42829 {
42830 struct applesmc_node_group *grp;
42831 struct applesmc_dev_attr *node;
42832 - struct attribute *attr;
42833 + attribute_no_const *attr;
42834 int ret, i;
42835
42836 for (grp = groups; grp->format; grp++) {
42837 diff --git a/drivers/hwmon/asus_atk0110.c b/drivers/hwmon/asus_atk0110.c
42838 index cccef87..06ce8ec 100644
42839 --- a/drivers/hwmon/asus_atk0110.c
42840 +++ b/drivers/hwmon/asus_atk0110.c
42841 @@ -147,10 +147,10 @@ MODULE_DEVICE_TABLE(acpi, atk_ids);
42842 struct atk_sensor_data {
42843 struct list_head list;
42844 struct atk_data *data;
42845 - struct device_attribute label_attr;
42846 - struct device_attribute input_attr;
42847 - struct device_attribute limit1_attr;
42848 - struct device_attribute limit2_attr;
42849 + device_attribute_no_const label_attr;
42850 + device_attribute_no_const input_attr;
42851 + device_attribute_no_const limit1_attr;
42852 + device_attribute_no_const limit2_attr;
42853 char label_attr_name[ATTR_NAME_SIZE];
42854 char input_attr_name[ATTR_NAME_SIZE];
42855 char limit1_attr_name[ATTR_NAME_SIZE];
42856 @@ -270,7 +270,7 @@ static ssize_t atk_name_show(struct device *dev,
42857 static struct device_attribute atk_name_attr =
42858 __ATTR(name, 0444, atk_name_show, NULL);
42859
42860 -static void atk_init_attribute(struct device_attribute *attr, char *name,
42861 +static void atk_init_attribute(device_attribute_no_const *attr, char *name,
42862 sysfs_show_func show)
42863 {
42864 sysfs_attr_init(&attr->attr);
42865 diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c
42866 index 5b7fec8..05c957a 100644
42867 --- a/drivers/hwmon/coretemp.c
42868 +++ b/drivers/hwmon/coretemp.c
42869 @@ -783,7 +783,7 @@ static int coretemp_cpu_callback(struct notifier_block *nfb,
42870 return NOTIFY_OK;
42871 }
42872
42873 -static struct notifier_block coretemp_cpu_notifier __refdata = {
42874 +static struct notifier_block coretemp_cpu_notifier = {
42875 .notifier_call = coretemp_cpu_callback,
42876 };
42877
42878 diff --git a/drivers/hwmon/ibmaem.c b/drivers/hwmon/ibmaem.c
42879 index 7a8a6fb..015c1fd 100644
42880 --- a/drivers/hwmon/ibmaem.c
42881 +++ b/drivers/hwmon/ibmaem.c
42882 @@ -924,7 +924,7 @@ static int aem_register_sensors(struct aem_data *data,
42883 struct aem_rw_sensor_template *rw)
42884 {
42885 struct device *dev = &data->pdev->dev;
42886 - struct sensor_device_attribute *sensors = data->sensors;
42887 + sensor_device_attribute_no_const *sensors = data->sensors;
42888 int err;
42889
42890 /* Set up read-only sensors */
42891 diff --git a/drivers/hwmon/iio_hwmon.c b/drivers/hwmon/iio_hwmon.c
42892 index 17ae2eb..21b71dd 100644
42893 --- a/drivers/hwmon/iio_hwmon.c
42894 +++ b/drivers/hwmon/iio_hwmon.c
42895 @@ -61,7 +61,7 @@ static int iio_hwmon_probe(struct platform_device *pdev)
42896 {
42897 struct device *dev = &pdev->dev;
42898 struct iio_hwmon_state *st;
42899 - struct sensor_device_attribute *a;
42900 + sensor_device_attribute_no_const *a;
42901 int ret, i;
42902 int in_i = 1, temp_i = 1, curr_i = 1, humidity_i = 1;
42903 enum iio_chan_type type;
42904 diff --git a/drivers/hwmon/nct6683.c b/drivers/hwmon/nct6683.c
42905 index f3830db..9f4d6d5 100644
42906 --- a/drivers/hwmon/nct6683.c
42907 +++ b/drivers/hwmon/nct6683.c
42908 @@ -397,11 +397,11 @@ static struct attribute_group *
42909 nct6683_create_attr_group(struct device *dev, struct sensor_template_group *tg,
42910 int repeat)
42911 {
42912 - struct sensor_device_attribute_2 *a2;
42913 - struct sensor_device_attribute *a;
42914 + sensor_device_attribute_2_no_const *a2;
42915 + sensor_device_attribute_no_const *a;
42916 struct sensor_device_template **t;
42917 struct sensor_device_attr_u *su;
42918 - struct attribute_group *group;
42919 + attribute_group_no_const *group;
42920 struct attribute **attrs;
42921 int i, j, count;
42922
42923 diff --git a/drivers/hwmon/nct6775.c b/drivers/hwmon/nct6775.c
42924 index 1be4117..88ae1e1 100644
42925 --- a/drivers/hwmon/nct6775.c
42926 +++ b/drivers/hwmon/nct6775.c
42927 @@ -952,10 +952,10 @@ static struct attribute_group *
42928 nct6775_create_attr_group(struct device *dev, struct sensor_template_group *tg,
42929 int repeat)
42930 {
42931 - struct attribute_group *group;
42932 + attribute_group_no_const *group;
42933 struct sensor_device_attr_u *su;
42934 - struct sensor_device_attribute *a;
42935 - struct sensor_device_attribute_2 *a2;
42936 + sensor_device_attribute_no_const *a;
42937 + sensor_device_attribute_2_no_const *a2;
42938 struct attribute **attrs;
42939 struct sensor_device_template **t;
42940 int i, count;
42941 diff --git a/drivers/hwmon/pmbus/pmbus_core.c b/drivers/hwmon/pmbus/pmbus_core.c
42942 index f2e47c7..45d7941 100644
42943 --- a/drivers/hwmon/pmbus/pmbus_core.c
42944 +++ b/drivers/hwmon/pmbus/pmbus_core.c
42945 @@ -816,7 +816,7 @@ static int pmbus_add_attribute(struct pmbus_data *data, struct attribute *attr)
42946 return 0;
42947 }
42948
42949 -static void pmbus_dev_attr_init(struct device_attribute *dev_attr,
42950 +static void pmbus_dev_attr_init(device_attribute_no_const *dev_attr,
42951 const char *name,
42952 umode_t mode,
42953 ssize_t (*show)(struct device *dev,
42954 @@ -833,7 +833,7 @@ static void pmbus_dev_attr_init(struct device_attribute *dev_attr,
42955 dev_attr->store = store;
42956 }
42957
42958 -static void pmbus_attr_init(struct sensor_device_attribute *a,
42959 +static void pmbus_attr_init(sensor_device_attribute_no_const *a,
42960 const char *name,
42961 umode_t mode,
42962 ssize_t (*show)(struct device *dev,
42963 @@ -855,7 +855,7 @@ static int pmbus_add_boolean(struct pmbus_data *data,
42964 u16 reg, u8 mask)
42965 {
42966 struct pmbus_boolean *boolean;
42967 - struct sensor_device_attribute *a;
42968 + sensor_device_attribute_no_const *a;
42969
42970 boolean = devm_kzalloc(data->dev, sizeof(*boolean), GFP_KERNEL);
42971 if (!boolean)
42972 @@ -880,7 +880,7 @@ static struct pmbus_sensor *pmbus_add_sensor(struct pmbus_data *data,
42973 bool update, bool readonly)
42974 {
42975 struct pmbus_sensor *sensor;
42976 - struct device_attribute *a;
42977 + device_attribute_no_const *a;
42978
42979 sensor = devm_kzalloc(data->dev, sizeof(*sensor), GFP_KERNEL);
42980 if (!sensor)
42981 @@ -911,7 +911,7 @@ static int pmbus_add_label(struct pmbus_data *data,
42982 const char *lstring, int index)
42983 {
42984 struct pmbus_label *label;
42985 - struct device_attribute *a;
42986 + device_attribute_no_const *a;
42987
42988 label = devm_kzalloc(data->dev, sizeof(*label), GFP_KERNEL);
42989 if (!label)
42990 diff --git a/drivers/hwmon/sht15.c b/drivers/hwmon/sht15.c
42991 index d4f0935..7420593 100644
42992 --- a/drivers/hwmon/sht15.c
42993 +++ b/drivers/hwmon/sht15.c
42994 @@ -169,7 +169,7 @@ struct sht15_data {
42995 int supply_uv;
42996 bool supply_uv_valid;
42997 struct work_struct update_supply_work;
42998 - atomic_t interrupt_handled;
42999 + atomic_unchecked_t interrupt_handled;
43000 };
43001
43002 /**
43003 @@ -542,13 +542,13 @@ static int sht15_measurement(struct sht15_data *data,
43004 ret = gpio_direction_input(data->pdata->gpio_data);
43005 if (ret)
43006 return ret;
43007 - atomic_set(&data->interrupt_handled, 0);
43008 + atomic_set_unchecked(&data->interrupt_handled, 0);
43009
43010 enable_irq(gpio_to_irq(data->pdata->gpio_data));
43011 if (gpio_get_value(data->pdata->gpio_data) == 0) {
43012 disable_irq_nosync(gpio_to_irq(data->pdata->gpio_data));
43013 /* Only relevant if the interrupt hasn't occurred. */
43014 - if (!atomic_read(&data->interrupt_handled))
43015 + if (!atomic_read_unchecked(&data->interrupt_handled))
43016 schedule_work(&data->read_work);
43017 }
43018 ret = wait_event_timeout(data->wait_queue,
43019 @@ -820,7 +820,7 @@ static irqreturn_t sht15_interrupt_fired(int irq, void *d)
43020
43021 /* First disable the interrupt */
43022 disable_irq_nosync(irq);
43023 - atomic_inc(&data->interrupt_handled);
43024 + atomic_inc_unchecked(&data->interrupt_handled);
43025 /* Then schedule a reading work struct */
43026 if (data->state != SHT15_READING_NOTHING)
43027 schedule_work(&data->read_work);
43028 @@ -842,11 +842,11 @@ static void sht15_bh_read_data(struct work_struct *work_s)
43029 * If not, then start the interrupt again - care here as could
43030 * have gone low in meantime so verify it hasn't!
43031 */
43032 - atomic_set(&data->interrupt_handled, 0);
43033 + atomic_set_unchecked(&data->interrupt_handled, 0);
43034 enable_irq(gpio_to_irq(data->pdata->gpio_data));
43035 /* If still not occurred or another handler was scheduled */
43036 if (gpio_get_value(data->pdata->gpio_data)
43037 - || atomic_read(&data->interrupt_handled))
43038 + || atomic_read_unchecked(&data->interrupt_handled))
43039 return;
43040 }
43041
43042 diff --git a/drivers/hwmon/via-cputemp.c b/drivers/hwmon/via-cputemp.c
43043 index ac91c07..8e69663 100644
43044 --- a/drivers/hwmon/via-cputemp.c
43045 +++ b/drivers/hwmon/via-cputemp.c
43046 @@ -295,7 +295,7 @@ static int via_cputemp_cpu_callback(struct notifier_block *nfb,
43047 return NOTIFY_OK;
43048 }
43049
43050 -static struct notifier_block via_cputemp_cpu_notifier __refdata = {
43051 +static struct notifier_block via_cputemp_cpu_notifier = {
43052 .notifier_call = via_cputemp_cpu_callback,
43053 };
43054
43055 diff --git a/drivers/i2c/busses/i2c-amd756-s4882.c b/drivers/i2c/busses/i2c-amd756-s4882.c
43056 index 65e3240..e6c511d 100644
43057 --- a/drivers/i2c/busses/i2c-amd756-s4882.c
43058 +++ b/drivers/i2c/busses/i2c-amd756-s4882.c
43059 @@ -39,7 +39,7 @@
43060 extern struct i2c_adapter amd756_smbus;
43061
43062 static struct i2c_adapter *s4882_adapter;
43063 -static struct i2c_algorithm *s4882_algo;
43064 +static i2c_algorithm_no_const *s4882_algo;
43065
43066 /* Wrapper access functions for multiplexed SMBus */
43067 static DEFINE_MUTEX(amd756_lock);
43068 diff --git a/drivers/i2c/busses/i2c-diolan-u2c.c b/drivers/i2c/busses/i2c-diolan-u2c.c
43069 index b19a310..d6eece0 100644
43070 --- a/drivers/i2c/busses/i2c-diolan-u2c.c
43071 +++ b/drivers/i2c/busses/i2c-diolan-u2c.c
43072 @@ -98,7 +98,7 @@ MODULE_PARM_DESC(frequency, "I2C clock frequency in hertz");
43073 /* usb layer */
43074
43075 /* Send command to device, and get response. */
43076 -static int diolan_usb_transfer(struct i2c_diolan_u2c *dev)
43077 +static int __intentional_overflow(-1) diolan_usb_transfer(struct i2c_diolan_u2c *dev)
43078 {
43079 int ret = 0;
43080 int actual;
43081 diff --git a/drivers/i2c/busses/i2c-nforce2-s4985.c b/drivers/i2c/busses/i2c-nforce2-s4985.c
43082 index 88eda09..cf40434 100644
43083 --- a/drivers/i2c/busses/i2c-nforce2-s4985.c
43084 +++ b/drivers/i2c/busses/i2c-nforce2-s4985.c
43085 @@ -37,7 +37,7 @@
43086 extern struct i2c_adapter *nforce2_smbus;
43087
43088 static struct i2c_adapter *s4985_adapter;
43089 -static struct i2c_algorithm *s4985_algo;
43090 +static i2c_algorithm_no_const *s4985_algo;
43091
43092 /* Wrapper access functions for multiplexed SMBus */
43093 static DEFINE_MUTEX(nforce2_lock);
43094 diff --git a/drivers/i2c/i2c-dev.c b/drivers/i2c/i2c-dev.c
43095 index 71c7a39..71dd3e0 100644
43096 --- a/drivers/i2c/i2c-dev.c
43097 +++ b/drivers/i2c/i2c-dev.c
43098 @@ -272,7 +272,7 @@ static noinline int i2cdev_ioctl_rdrw(struct i2c_client *client,
43099 break;
43100 }
43101
43102 - data_ptrs[i] = (u8 __user *)rdwr_pa[i].buf;
43103 + data_ptrs[i] = (u8 __force_user *)rdwr_pa[i].buf;
43104 rdwr_pa[i].buf = memdup_user(data_ptrs[i], rdwr_pa[i].len);
43105 if (IS_ERR(rdwr_pa[i].buf)) {
43106 res = PTR_ERR(rdwr_pa[i].buf);
43107 diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
43108 index 0b510ba..4fbb5085 100644
43109 --- a/drivers/ide/ide-cd.c
43110 +++ b/drivers/ide/ide-cd.c
43111 @@ -768,7 +768,7 @@ static void cdrom_do_block_pc(ide_drive_t *drive, struct request *rq)
43112 alignment = queue_dma_alignment(q) | q->dma_pad_mask;
43113 if ((unsigned long)buf & alignment
43114 || blk_rq_bytes(rq) & q->dma_pad_mask
43115 - || object_is_on_stack(buf))
43116 + || object_starts_on_stack(buf))
43117 drive->dma = 0;
43118 }
43119 }
43120 diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c
43121 index 4df97f6..c751151 100644
43122 --- a/drivers/iio/industrialio-core.c
43123 +++ b/drivers/iio/industrialio-core.c
43124 @@ -570,7 +570,7 @@ static ssize_t iio_write_channel_info(struct device *dev,
43125 }
43126
43127 static
43128 -int __iio_device_attr_init(struct device_attribute *dev_attr,
43129 +int __iio_device_attr_init(device_attribute_no_const *dev_attr,
43130 const char *postfix,
43131 struct iio_chan_spec const *chan,
43132 ssize_t (*readfunc)(struct device *dev,
43133 diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c
43134 index e28a494..f7c2671 100644
43135 --- a/drivers/infiniband/core/cm.c
43136 +++ b/drivers/infiniband/core/cm.c
43137 @@ -115,7 +115,7 @@ static char const counter_group_names[CM_COUNTER_GROUPS]
43138
43139 struct cm_counter_group {
43140 struct kobject obj;
43141 - atomic_long_t counter[CM_ATTR_COUNT];
43142 + atomic_long_unchecked_t counter[CM_ATTR_COUNT];
43143 };
43144
43145 struct cm_counter_attribute {
43146 @@ -1398,7 +1398,7 @@ static void cm_dup_req_handler(struct cm_work *work,
43147 struct ib_mad_send_buf *msg = NULL;
43148 int ret;
43149
43150 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43151 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43152 counter[CM_REQ_COUNTER]);
43153
43154 /* Quick state check to discard duplicate REQs. */
43155 @@ -1785,7 +1785,7 @@ static void cm_dup_rep_handler(struct cm_work *work)
43156 if (!cm_id_priv)
43157 return;
43158
43159 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43160 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43161 counter[CM_REP_COUNTER]);
43162 ret = cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg);
43163 if (ret)
43164 @@ -1952,7 +1952,7 @@ static int cm_rtu_handler(struct cm_work *work)
43165 if (cm_id_priv->id.state != IB_CM_REP_SENT &&
43166 cm_id_priv->id.state != IB_CM_MRA_REP_RCVD) {
43167 spin_unlock_irq(&cm_id_priv->lock);
43168 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43169 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43170 counter[CM_RTU_COUNTER]);
43171 goto out;
43172 }
43173 @@ -2135,7 +2135,7 @@ static int cm_dreq_handler(struct cm_work *work)
43174 cm_id_priv = cm_acquire_id(dreq_msg->remote_comm_id,
43175 dreq_msg->local_comm_id);
43176 if (!cm_id_priv) {
43177 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43178 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43179 counter[CM_DREQ_COUNTER]);
43180 cm_issue_drep(work->port, work->mad_recv_wc);
43181 return -EINVAL;
43182 @@ -2160,7 +2160,7 @@ static int cm_dreq_handler(struct cm_work *work)
43183 case IB_CM_MRA_REP_RCVD:
43184 break;
43185 case IB_CM_TIMEWAIT:
43186 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43187 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43188 counter[CM_DREQ_COUNTER]);
43189 if (cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg))
43190 goto unlock;
43191 @@ -2174,7 +2174,7 @@ static int cm_dreq_handler(struct cm_work *work)
43192 cm_free_msg(msg);
43193 goto deref;
43194 case IB_CM_DREQ_RCVD:
43195 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43196 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43197 counter[CM_DREQ_COUNTER]);
43198 goto unlock;
43199 default:
43200 @@ -2541,7 +2541,7 @@ static int cm_mra_handler(struct cm_work *work)
43201 ib_modify_mad(cm_id_priv->av.port->mad_agent,
43202 cm_id_priv->msg, timeout)) {
43203 if (cm_id_priv->id.lap_state == IB_CM_MRA_LAP_RCVD)
43204 - atomic_long_inc(&work->port->
43205 + atomic_long_inc_unchecked(&work->port->
43206 counter_group[CM_RECV_DUPLICATES].
43207 counter[CM_MRA_COUNTER]);
43208 goto out;
43209 @@ -2550,7 +2550,7 @@ static int cm_mra_handler(struct cm_work *work)
43210 break;
43211 case IB_CM_MRA_REQ_RCVD:
43212 case IB_CM_MRA_REP_RCVD:
43213 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43214 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43215 counter[CM_MRA_COUNTER]);
43216 /* fall through */
43217 default:
43218 @@ -2712,7 +2712,7 @@ static int cm_lap_handler(struct cm_work *work)
43219 case IB_CM_LAP_IDLE:
43220 break;
43221 case IB_CM_MRA_LAP_SENT:
43222 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43223 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43224 counter[CM_LAP_COUNTER]);
43225 if (cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg))
43226 goto unlock;
43227 @@ -2728,7 +2728,7 @@ static int cm_lap_handler(struct cm_work *work)
43228 cm_free_msg(msg);
43229 goto deref;
43230 case IB_CM_LAP_RCVD:
43231 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43232 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43233 counter[CM_LAP_COUNTER]);
43234 goto unlock;
43235 default:
43236 @@ -3012,7 +3012,7 @@ static int cm_sidr_req_handler(struct cm_work *work)
43237 cur_cm_id_priv = cm_insert_remote_sidr(cm_id_priv);
43238 if (cur_cm_id_priv) {
43239 spin_unlock_irq(&cm.lock);
43240 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43241 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43242 counter[CM_SIDR_REQ_COUNTER]);
43243 goto out; /* Duplicate message. */
43244 }
43245 @@ -3224,10 +3224,10 @@ static void cm_send_handler(struct ib_mad_agent *mad_agent,
43246 if (!msg->context[0] && (attr_index != CM_REJ_COUNTER))
43247 msg->retries = 1;
43248
43249 - atomic_long_add(1 + msg->retries,
43250 + atomic_long_add_unchecked(1 + msg->retries,
43251 &port->counter_group[CM_XMIT].counter[attr_index]);
43252 if (msg->retries)
43253 - atomic_long_add(msg->retries,
43254 + atomic_long_add_unchecked(msg->retries,
43255 &port->counter_group[CM_XMIT_RETRIES].
43256 counter[attr_index]);
43257
43258 @@ -3437,7 +3437,7 @@ static void cm_recv_handler(struct ib_mad_agent *mad_agent,
43259 }
43260
43261 attr_id = be16_to_cpu(mad_recv_wc->recv_buf.mad->mad_hdr.attr_id);
43262 - atomic_long_inc(&port->counter_group[CM_RECV].
43263 + atomic_long_inc_unchecked(&port->counter_group[CM_RECV].
43264 counter[attr_id - CM_ATTR_ID_OFFSET]);
43265
43266 work = kmalloc(sizeof *work + sizeof(struct ib_sa_path_rec) * paths,
43267 @@ -3668,7 +3668,7 @@ static ssize_t cm_show_counter(struct kobject *obj, struct attribute *attr,
43268 cm_attr = container_of(attr, struct cm_counter_attribute, attr);
43269
43270 return sprintf(buf, "%ld\n",
43271 - atomic_long_read(&group->counter[cm_attr->index]));
43272 + atomic_long_read_unchecked(&group->counter[cm_attr->index]));
43273 }
43274
43275 static const struct sysfs_ops cm_counter_ops = {
43276 diff --git a/drivers/infiniband/core/fmr_pool.c b/drivers/infiniband/core/fmr_pool.c
43277 index 9f5ad7c..588cd84 100644
43278 --- a/drivers/infiniband/core/fmr_pool.c
43279 +++ b/drivers/infiniband/core/fmr_pool.c
43280 @@ -98,8 +98,8 @@ struct ib_fmr_pool {
43281
43282 struct task_struct *thread;
43283
43284 - atomic_t req_ser;
43285 - atomic_t flush_ser;
43286 + atomic_unchecked_t req_ser;
43287 + atomic_unchecked_t flush_ser;
43288
43289 wait_queue_head_t force_wait;
43290 };
43291 @@ -179,10 +179,10 @@ static int ib_fmr_cleanup_thread(void *pool_ptr)
43292 struct ib_fmr_pool *pool = pool_ptr;
43293
43294 do {
43295 - if (atomic_read(&pool->flush_ser) - atomic_read(&pool->req_ser) < 0) {
43296 + if (atomic_read_unchecked(&pool->flush_ser) - atomic_read_unchecked(&pool->req_ser) < 0) {
43297 ib_fmr_batch_release(pool);
43298
43299 - atomic_inc(&pool->flush_ser);
43300 + atomic_inc_unchecked(&pool->flush_ser);
43301 wake_up_interruptible(&pool->force_wait);
43302
43303 if (pool->flush_function)
43304 @@ -190,7 +190,7 @@ static int ib_fmr_cleanup_thread(void *pool_ptr)
43305 }
43306
43307 set_current_state(TASK_INTERRUPTIBLE);
43308 - if (atomic_read(&pool->flush_ser) - atomic_read(&pool->req_ser) >= 0 &&
43309 + if (atomic_read_unchecked(&pool->flush_ser) - atomic_read_unchecked(&pool->req_ser) >= 0 &&
43310 !kthread_should_stop())
43311 schedule();
43312 __set_current_state(TASK_RUNNING);
43313 @@ -282,8 +282,8 @@ struct ib_fmr_pool *ib_create_fmr_pool(struct ib_pd *pd,
43314 pool->dirty_watermark = params->dirty_watermark;
43315 pool->dirty_len = 0;
43316 spin_lock_init(&pool->pool_lock);
43317 - atomic_set(&pool->req_ser, 0);
43318 - atomic_set(&pool->flush_ser, 0);
43319 + atomic_set_unchecked(&pool->req_ser, 0);
43320 + atomic_set_unchecked(&pool->flush_ser, 0);
43321 init_waitqueue_head(&pool->force_wait);
43322
43323 pool->thread = kthread_run(ib_fmr_cleanup_thread,
43324 @@ -411,11 +411,11 @@ int ib_flush_fmr_pool(struct ib_fmr_pool *pool)
43325 }
43326 spin_unlock_irq(&pool->pool_lock);
43327
43328 - serial = atomic_inc_return(&pool->req_ser);
43329 + serial = atomic_inc_return_unchecked(&pool->req_ser);
43330 wake_up_process(pool->thread);
43331
43332 if (wait_event_interruptible(pool->force_wait,
43333 - atomic_read(&pool->flush_ser) - serial >= 0))
43334 + atomic_read_unchecked(&pool->flush_ser) - serial >= 0))
43335 return -EINTR;
43336
43337 return 0;
43338 @@ -525,7 +525,7 @@ int ib_fmr_pool_unmap(struct ib_pool_fmr *fmr)
43339 } else {
43340 list_add_tail(&fmr->list, &pool->dirty_list);
43341 if (++pool->dirty_len >= pool->dirty_watermark) {
43342 - atomic_inc(&pool->req_ser);
43343 + atomic_inc_unchecked(&pool->req_ser);
43344 wake_up_process(pool->thread);
43345 }
43346 }
43347 diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c
43348 index a9f0489..27a161b 100644
43349 --- a/drivers/infiniband/core/uverbs_cmd.c
43350 +++ b/drivers/infiniband/core/uverbs_cmd.c
43351 @@ -951,6 +951,9 @@ ssize_t ib_uverbs_reg_mr(struct ib_uverbs_file *file,
43352 if (copy_from_user(&cmd, buf, sizeof cmd))
43353 return -EFAULT;
43354
43355 + if (!access_ok_noprefault(VERIFY_READ, cmd.start, cmd.length))
43356 + return -EFAULT;
43357 +
43358 INIT_UDATA(&udata, buf + sizeof cmd,
43359 (unsigned long) cmd.response + sizeof resp,
43360 in_len - sizeof cmd, out_len - sizeof resp);
43361 diff --git a/drivers/infiniband/hw/cxgb4/mem.c b/drivers/infiniband/hw/cxgb4/mem.c
43362 index 6791fd1..78bdcdf 100644
43363 --- a/drivers/infiniband/hw/cxgb4/mem.c
43364 +++ b/drivers/infiniband/hw/cxgb4/mem.c
43365 @@ -256,7 +256,7 @@ static int write_tpt_entry(struct c4iw_rdev *rdev, u32 reset_tpt_entry,
43366 int err;
43367 struct fw_ri_tpte tpt;
43368 u32 stag_idx;
43369 - static atomic_t key;
43370 + static atomic_unchecked_t key;
43371
43372 if (c4iw_fatal_error(rdev))
43373 return -EIO;
43374 @@ -277,7 +277,7 @@ static int write_tpt_entry(struct c4iw_rdev *rdev, u32 reset_tpt_entry,
43375 if (rdev->stats.stag.cur > rdev->stats.stag.max)
43376 rdev->stats.stag.max = rdev->stats.stag.cur;
43377 mutex_unlock(&rdev->stats.lock);
43378 - *stag = (stag_idx << 8) | (atomic_inc_return(&key) & 0xff);
43379 + *stag = (stag_idx << 8) | (atomic_inc_return_unchecked(&key) & 0xff);
43380 }
43381 PDBG("%s stag_state 0x%0x type 0x%0x pdid 0x%0x, stag_idx 0x%x\n",
43382 __func__, stag_state, type, pdid, stag_idx);
43383 diff --git a/drivers/infiniband/hw/ipath/ipath_rc.c b/drivers/infiniband/hw/ipath/ipath_rc.c
43384 index 79b3dbc..96e5fcc 100644
43385 --- a/drivers/infiniband/hw/ipath/ipath_rc.c
43386 +++ b/drivers/infiniband/hw/ipath/ipath_rc.c
43387 @@ -1868,7 +1868,7 @@ void ipath_rc_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr,
43388 struct ib_atomic_eth *ateth;
43389 struct ipath_ack_entry *e;
43390 u64 vaddr;
43391 - atomic64_t *maddr;
43392 + atomic64_unchecked_t *maddr;
43393 u64 sdata;
43394 u32 rkey;
43395 u8 next;
43396 @@ -1903,11 +1903,11 @@ void ipath_rc_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr,
43397 IB_ACCESS_REMOTE_ATOMIC)))
43398 goto nack_acc_unlck;
43399 /* Perform atomic OP and save result. */
43400 - maddr = (atomic64_t *) qp->r_sge.sge.vaddr;
43401 + maddr = (atomic64_unchecked_t *) qp->r_sge.sge.vaddr;
43402 sdata = be64_to_cpu(ateth->swap_data);
43403 e = &qp->s_ack_queue[qp->r_head_ack_queue];
43404 e->atomic_data = (opcode == OP(FETCH_ADD)) ?
43405 - (u64) atomic64_add_return(sdata, maddr) - sdata :
43406 + (u64) atomic64_add_return_unchecked(sdata, maddr) - sdata :
43407 (u64) cmpxchg((u64 *) qp->r_sge.sge.vaddr,
43408 be64_to_cpu(ateth->compare_data),
43409 sdata);
43410 diff --git a/drivers/infiniband/hw/ipath/ipath_ruc.c b/drivers/infiniband/hw/ipath/ipath_ruc.c
43411 index 1f95bba..9530f87 100644
43412 --- a/drivers/infiniband/hw/ipath/ipath_ruc.c
43413 +++ b/drivers/infiniband/hw/ipath/ipath_ruc.c
43414 @@ -266,7 +266,7 @@ static void ipath_ruc_loopback(struct ipath_qp *sqp)
43415 unsigned long flags;
43416 struct ib_wc wc;
43417 u64 sdata;
43418 - atomic64_t *maddr;
43419 + atomic64_unchecked_t *maddr;
43420 enum ib_wc_status send_status;
43421
43422 /*
43423 @@ -382,11 +382,11 @@ again:
43424 IB_ACCESS_REMOTE_ATOMIC)))
43425 goto acc_err;
43426 /* Perform atomic OP and save result. */
43427 - maddr = (atomic64_t *) qp->r_sge.sge.vaddr;
43428 + maddr = (atomic64_unchecked_t *) qp->r_sge.sge.vaddr;
43429 sdata = wqe->wr.wr.atomic.compare_add;
43430 *(u64 *) sqp->s_sge.sge.vaddr =
43431 (wqe->wr.opcode == IB_WR_ATOMIC_FETCH_AND_ADD) ?
43432 - (u64) atomic64_add_return(sdata, maddr) - sdata :
43433 + (u64) atomic64_add_return_unchecked(sdata, maddr) - sdata :
43434 (u64) cmpxchg((u64 *) qp->r_sge.sge.vaddr,
43435 sdata, wqe->wr.wr.atomic.swap);
43436 goto send_comp;
43437 diff --git a/drivers/infiniband/hw/mlx4/mad.c b/drivers/infiniband/hw/mlx4/mad.c
43438 index 5904026..f1c30e5 100644
43439 --- a/drivers/infiniband/hw/mlx4/mad.c
43440 +++ b/drivers/infiniband/hw/mlx4/mad.c
43441 @@ -106,7 +106,7 @@ __be64 mlx4_ib_gen_node_guid(void)
43442
43443 __be64 mlx4_ib_get_new_demux_tid(struct mlx4_ib_demux_ctx *ctx)
43444 {
43445 - return cpu_to_be64(atomic_inc_return(&ctx->tid)) |
43446 + return cpu_to_be64(atomic_inc_return_unchecked(&ctx->tid)) |
43447 cpu_to_be64(0xff00000000000000LL);
43448 }
43449
43450 diff --git a/drivers/infiniband/hw/mlx4/mcg.c b/drivers/infiniband/hw/mlx4/mcg.c
43451 index ed327e6..ca1739e0 100644
43452 --- a/drivers/infiniband/hw/mlx4/mcg.c
43453 +++ b/drivers/infiniband/hw/mlx4/mcg.c
43454 @@ -1041,7 +1041,7 @@ int mlx4_ib_mcg_port_init(struct mlx4_ib_demux_ctx *ctx)
43455 {
43456 char name[20];
43457
43458 - atomic_set(&ctx->tid, 0);
43459 + atomic_set_unchecked(&ctx->tid, 0);
43460 sprintf(name, "mlx4_ib_mcg%d", ctx->port);
43461 ctx->mcg_wq = create_singlethread_workqueue(name);
43462 if (!ctx->mcg_wq)
43463 diff --git a/drivers/infiniband/hw/mlx4/mlx4_ib.h b/drivers/infiniband/hw/mlx4/mlx4_ib.h
43464 index f829fd9..1a8d436 100644
43465 --- a/drivers/infiniband/hw/mlx4/mlx4_ib.h
43466 +++ b/drivers/infiniband/hw/mlx4/mlx4_ib.h
43467 @@ -439,7 +439,7 @@ struct mlx4_ib_demux_ctx {
43468 struct list_head mcg_mgid0_list;
43469 struct workqueue_struct *mcg_wq;
43470 struct mlx4_ib_demux_pv_ctx **tun;
43471 - atomic_t tid;
43472 + atomic_unchecked_t tid;
43473 int flushing; /* flushing the work queue */
43474 };
43475
43476 diff --git a/drivers/infiniband/hw/mthca/mthca_cmd.c b/drivers/infiniband/hw/mthca/mthca_cmd.c
43477 index 9d3e5c1..6f166df 100644
43478 --- a/drivers/infiniband/hw/mthca/mthca_cmd.c
43479 +++ b/drivers/infiniband/hw/mthca/mthca_cmd.c
43480 @@ -772,7 +772,7 @@ static void mthca_setup_cmd_doorbells(struct mthca_dev *dev, u64 base)
43481 mthca_dbg(dev, "Mapped doorbell page for posting FW commands\n");
43482 }
43483
43484 -int mthca_QUERY_FW(struct mthca_dev *dev)
43485 +int __intentional_overflow(-1) mthca_QUERY_FW(struct mthca_dev *dev)
43486 {
43487 struct mthca_mailbox *mailbox;
43488 u32 *outbox;
43489 @@ -1612,7 +1612,7 @@ int mthca_HW2SW_MPT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43490 CMD_TIME_CLASS_B);
43491 }
43492
43493 -int mthca_WRITE_MTT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43494 +int __intentional_overflow(-1) mthca_WRITE_MTT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43495 int num_mtt)
43496 {
43497 return mthca_cmd(dev, mailbox->dma, num_mtt, 0, CMD_WRITE_MTT,
43498 @@ -1634,7 +1634,7 @@ int mthca_MAP_EQ(struct mthca_dev *dev, u64 event_mask, int unmap,
43499 0, CMD_MAP_EQ, CMD_TIME_CLASS_B);
43500 }
43501
43502 -int mthca_SW2HW_EQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43503 +int __intentional_overflow(-1) mthca_SW2HW_EQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43504 int eq_num)
43505 {
43506 return mthca_cmd(dev, mailbox->dma, eq_num, 0, CMD_SW2HW_EQ,
43507 @@ -1857,7 +1857,7 @@ int mthca_CONF_SPECIAL_QP(struct mthca_dev *dev, int type, u32 qpn)
43508 CMD_TIME_CLASS_B);
43509 }
43510
43511 -int mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey,
43512 +int __intentional_overflow(-1) mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey,
43513 int port, struct ib_wc *in_wc, struct ib_grh *in_grh,
43514 void *in_mad, void *response_mad)
43515 {
43516 diff --git a/drivers/infiniband/hw/mthca/mthca_main.c b/drivers/infiniband/hw/mthca/mthca_main.c
43517 index ded76c1..0cf0a08 100644
43518 --- a/drivers/infiniband/hw/mthca/mthca_main.c
43519 +++ b/drivers/infiniband/hw/mthca/mthca_main.c
43520 @@ -692,7 +692,7 @@ err_close:
43521 return err;
43522 }
43523
43524 -static int mthca_setup_hca(struct mthca_dev *dev)
43525 +static int __intentional_overflow(-1) mthca_setup_hca(struct mthca_dev *dev)
43526 {
43527 int err;
43528
43529 diff --git a/drivers/infiniband/hw/mthca/mthca_mr.c b/drivers/infiniband/hw/mthca/mthca_mr.c
43530 index ed9a989..6aa5dc2 100644
43531 --- a/drivers/infiniband/hw/mthca/mthca_mr.c
43532 +++ b/drivers/infiniband/hw/mthca/mthca_mr.c
43533 @@ -81,7 +81,7 @@ struct mthca_mpt_entry {
43534 * through the bitmaps)
43535 */
43536
43537 -static u32 mthca_buddy_alloc(struct mthca_buddy *buddy, int order)
43538 +static u32 __intentional_overflow(-1) mthca_buddy_alloc(struct mthca_buddy *buddy, int order)
43539 {
43540 int o;
43541 int m;
43542 @@ -426,7 +426,7 @@ static inline u32 adjust_key(struct mthca_dev *dev, u32 key)
43543 return key;
43544 }
43545
43546 -int mthca_mr_alloc(struct mthca_dev *dev, u32 pd, int buffer_size_shift,
43547 +int __intentional_overflow(-1) mthca_mr_alloc(struct mthca_dev *dev, u32 pd, int buffer_size_shift,
43548 u64 iova, u64 total_size, u32 access, struct mthca_mr *mr)
43549 {
43550 struct mthca_mailbox *mailbox;
43551 @@ -516,7 +516,7 @@ int mthca_mr_alloc_notrans(struct mthca_dev *dev, u32 pd,
43552 return mthca_mr_alloc(dev, pd, 12, 0, ~0ULL, access, mr);
43553 }
43554
43555 -int mthca_mr_alloc_phys(struct mthca_dev *dev, u32 pd,
43556 +int __intentional_overflow(-1) mthca_mr_alloc_phys(struct mthca_dev *dev, u32 pd,
43557 u64 *buffer_list, int buffer_size_shift,
43558 int list_len, u64 iova, u64 total_size,
43559 u32 access, struct mthca_mr *mr)
43560 diff --git a/drivers/infiniband/hw/mthca/mthca_provider.c b/drivers/infiniband/hw/mthca/mthca_provider.c
43561 index 415f8e1..e34214e 100644
43562 --- a/drivers/infiniband/hw/mthca/mthca_provider.c
43563 +++ b/drivers/infiniband/hw/mthca/mthca_provider.c
43564 @@ -764,7 +764,7 @@ unlock:
43565 return 0;
43566 }
43567
43568 -static int mthca_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata)
43569 +static int __intentional_overflow(-1) mthca_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata)
43570 {
43571 struct mthca_dev *dev = to_mdev(ibcq->device);
43572 struct mthca_cq *cq = to_mcq(ibcq);
43573 diff --git a/drivers/infiniband/hw/nes/nes.c b/drivers/infiniband/hw/nes/nes.c
43574 index 3b2a6dc..bce26ff 100644
43575 --- a/drivers/infiniband/hw/nes/nes.c
43576 +++ b/drivers/infiniband/hw/nes/nes.c
43577 @@ -97,7 +97,7 @@ MODULE_PARM_DESC(limit_maxrdreqsz, "Limit max read request size to 256 Bytes");
43578 LIST_HEAD(nes_adapter_list);
43579 static LIST_HEAD(nes_dev_list);
43580
43581 -atomic_t qps_destroyed;
43582 +atomic_unchecked_t qps_destroyed;
43583
43584 static unsigned int ee_flsh_adapter;
43585 static unsigned int sysfs_nonidx_addr;
43586 @@ -278,7 +278,7 @@ static void nes_cqp_rem_ref_callback(struct nes_device *nesdev, struct nes_cqp_r
43587 struct nes_qp *nesqp = cqp_request->cqp_callback_pointer;
43588 struct nes_adapter *nesadapter = nesdev->nesadapter;
43589
43590 - atomic_inc(&qps_destroyed);
43591 + atomic_inc_unchecked(&qps_destroyed);
43592
43593 /* Free the control structures */
43594
43595 diff --git a/drivers/infiniband/hw/nes/nes.h b/drivers/infiniband/hw/nes/nes.h
43596 index bd9d132..70d84f4 100644
43597 --- a/drivers/infiniband/hw/nes/nes.h
43598 +++ b/drivers/infiniband/hw/nes/nes.h
43599 @@ -180,17 +180,17 @@ extern unsigned int nes_debug_level;
43600 extern unsigned int wqm_quanta;
43601 extern struct list_head nes_adapter_list;
43602
43603 -extern atomic_t cm_connects;
43604 -extern atomic_t cm_accepts;
43605 -extern atomic_t cm_disconnects;
43606 -extern atomic_t cm_closes;
43607 -extern atomic_t cm_connecteds;
43608 -extern atomic_t cm_connect_reqs;
43609 -extern atomic_t cm_rejects;
43610 -extern atomic_t mod_qp_timouts;
43611 -extern atomic_t qps_created;
43612 -extern atomic_t qps_destroyed;
43613 -extern atomic_t sw_qps_destroyed;
43614 +extern atomic_unchecked_t cm_connects;
43615 +extern atomic_unchecked_t cm_accepts;
43616 +extern atomic_unchecked_t cm_disconnects;
43617 +extern atomic_unchecked_t cm_closes;
43618 +extern atomic_unchecked_t cm_connecteds;
43619 +extern atomic_unchecked_t cm_connect_reqs;
43620 +extern atomic_unchecked_t cm_rejects;
43621 +extern atomic_unchecked_t mod_qp_timouts;
43622 +extern atomic_unchecked_t qps_created;
43623 +extern atomic_unchecked_t qps_destroyed;
43624 +extern atomic_unchecked_t sw_qps_destroyed;
43625 extern u32 mh_detected;
43626 extern u32 mh_pauses_sent;
43627 extern u32 cm_packets_sent;
43628 @@ -199,16 +199,16 @@ extern u32 cm_packets_created;
43629 extern u32 cm_packets_received;
43630 extern u32 cm_packets_dropped;
43631 extern u32 cm_packets_retrans;
43632 -extern atomic_t cm_listens_created;
43633 -extern atomic_t cm_listens_destroyed;
43634 +extern atomic_unchecked_t cm_listens_created;
43635 +extern atomic_unchecked_t cm_listens_destroyed;
43636 extern u32 cm_backlog_drops;
43637 -extern atomic_t cm_loopbacks;
43638 -extern atomic_t cm_nodes_created;
43639 -extern atomic_t cm_nodes_destroyed;
43640 -extern atomic_t cm_accel_dropped_pkts;
43641 -extern atomic_t cm_resets_recvd;
43642 -extern atomic_t pau_qps_created;
43643 -extern atomic_t pau_qps_destroyed;
43644 +extern atomic_unchecked_t cm_loopbacks;
43645 +extern atomic_unchecked_t cm_nodes_created;
43646 +extern atomic_unchecked_t cm_nodes_destroyed;
43647 +extern atomic_unchecked_t cm_accel_dropped_pkts;
43648 +extern atomic_unchecked_t cm_resets_recvd;
43649 +extern atomic_unchecked_t pau_qps_created;
43650 +extern atomic_unchecked_t pau_qps_destroyed;
43651
43652 extern u32 int_mod_timer_init;
43653 extern u32 int_mod_cq_depth_256;
43654 diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c
43655 index 6f09a72..cf4399d 100644
43656 --- a/drivers/infiniband/hw/nes/nes_cm.c
43657 +++ b/drivers/infiniband/hw/nes/nes_cm.c
43658 @@ -69,14 +69,14 @@ u32 cm_packets_dropped;
43659 u32 cm_packets_retrans;
43660 u32 cm_packets_created;
43661 u32 cm_packets_received;
43662 -atomic_t cm_listens_created;
43663 -atomic_t cm_listens_destroyed;
43664 +atomic_unchecked_t cm_listens_created;
43665 +atomic_unchecked_t cm_listens_destroyed;
43666 u32 cm_backlog_drops;
43667 -atomic_t cm_loopbacks;
43668 -atomic_t cm_nodes_created;
43669 -atomic_t cm_nodes_destroyed;
43670 -atomic_t cm_accel_dropped_pkts;
43671 -atomic_t cm_resets_recvd;
43672 +atomic_unchecked_t cm_loopbacks;
43673 +atomic_unchecked_t cm_nodes_created;
43674 +atomic_unchecked_t cm_nodes_destroyed;
43675 +atomic_unchecked_t cm_accel_dropped_pkts;
43676 +atomic_unchecked_t cm_resets_recvd;
43677
43678 static inline int mini_cm_accelerated(struct nes_cm_core *, struct nes_cm_node *);
43679 static struct nes_cm_listener *mini_cm_listen(struct nes_cm_core *, struct nes_vnic *, struct nes_cm_info *);
43680 @@ -135,28 +135,28 @@ static void record_ird_ord(struct nes_cm_node *, u16, u16);
43681 /* instance of function pointers for client API */
43682 /* set address of this instance to cm_core->cm_ops at cm_core alloc */
43683 static struct nes_cm_ops nes_cm_api = {
43684 - mini_cm_accelerated,
43685 - mini_cm_listen,
43686 - mini_cm_del_listen,
43687 - mini_cm_connect,
43688 - mini_cm_close,
43689 - mini_cm_accept,
43690 - mini_cm_reject,
43691 - mini_cm_recv_pkt,
43692 - mini_cm_dealloc_core,
43693 - mini_cm_get,
43694 - mini_cm_set
43695 + .accelerated = mini_cm_accelerated,
43696 + .listen = mini_cm_listen,
43697 + .stop_listener = mini_cm_del_listen,
43698 + .connect = mini_cm_connect,
43699 + .close = mini_cm_close,
43700 + .accept = mini_cm_accept,
43701 + .reject = mini_cm_reject,
43702 + .recv_pkt = mini_cm_recv_pkt,
43703 + .destroy_cm_core = mini_cm_dealloc_core,
43704 + .get = mini_cm_get,
43705 + .set = mini_cm_set
43706 };
43707
43708 static struct nes_cm_core *g_cm_core;
43709
43710 -atomic_t cm_connects;
43711 -atomic_t cm_accepts;
43712 -atomic_t cm_disconnects;
43713 -atomic_t cm_closes;
43714 -atomic_t cm_connecteds;
43715 -atomic_t cm_connect_reqs;
43716 -atomic_t cm_rejects;
43717 +atomic_unchecked_t cm_connects;
43718 +atomic_unchecked_t cm_accepts;
43719 +atomic_unchecked_t cm_disconnects;
43720 +atomic_unchecked_t cm_closes;
43721 +atomic_unchecked_t cm_connecteds;
43722 +atomic_unchecked_t cm_connect_reqs;
43723 +atomic_unchecked_t cm_rejects;
43724
43725 int nes_add_ref_cm_node(struct nes_cm_node *cm_node)
43726 {
43727 @@ -1436,7 +1436,7 @@ static int mini_cm_dec_refcnt_listen(struct nes_cm_core *cm_core,
43728 kfree(listener);
43729 listener = NULL;
43730 ret = 0;
43731 - atomic_inc(&cm_listens_destroyed);
43732 + atomic_inc_unchecked(&cm_listens_destroyed);
43733 } else {
43734 spin_unlock_irqrestore(&cm_core->listen_list_lock, flags);
43735 }
43736 @@ -1637,7 +1637,7 @@ static struct nes_cm_node *make_cm_node(struct nes_cm_core *cm_core,
43737 cm_node->rem_mac);
43738
43739 add_hte_node(cm_core, cm_node);
43740 - atomic_inc(&cm_nodes_created);
43741 + atomic_inc_unchecked(&cm_nodes_created);
43742
43743 return cm_node;
43744 }
43745 @@ -1698,7 +1698,7 @@ static int rem_ref_cm_node(struct nes_cm_core *cm_core,
43746 }
43747
43748 atomic_dec(&cm_core->node_cnt);
43749 - atomic_inc(&cm_nodes_destroyed);
43750 + atomic_inc_unchecked(&cm_nodes_destroyed);
43751 nesqp = cm_node->nesqp;
43752 if (nesqp) {
43753 nesqp->cm_node = NULL;
43754 @@ -1762,7 +1762,7 @@ static int process_options(struct nes_cm_node *cm_node, u8 *optionsloc,
43755
43756 static void drop_packet(struct sk_buff *skb)
43757 {
43758 - atomic_inc(&cm_accel_dropped_pkts);
43759 + atomic_inc_unchecked(&cm_accel_dropped_pkts);
43760 dev_kfree_skb_any(skb);
43761 }
43762
43763 @@ -1825,7 +1825,7 @@ static void handle_rst_pkt(struct nes_cm_node *cm_node, struct sk_buff *skb,
43764 {
43765
43766 int reset = 0; /* whether to send reset in case of err.. */
43767 - atomic_inc(&cm_resets_recvd);
43768 + atomic_inc_unchecked(&cm_resets_recvd);
43769 nes_debug(NES_DBG_CM, "Received Reset, cm_node = %p, state = %u."
43770 " refcnt=%d\n", cm_node, cm_node->state,
43771 atomic_read(&cm_node->ref_count));
43772 @@ -2492,7 +2492,7 @@ static struct nes_cm_node *mini_cm_connect(struct nes_cm_core *cm_core,
43773 rem_ref_cm_node(cm_node->cm_core, cm_node);
43774 return NULL;
43775 }
43776 - atomic_inc(&cm_loopbacks);
43777 + atomic_inc_unchecked(&cm_loopbacks);
43778 loopbackremotenode->loopbackpartner = cm_node;
43779 loopbackremotenode->tcp_cntxt.rcv_wscale =
43780 NES_CM_DEFAULT_RCV_WND_SCALE;
43781 @@ -2773,7 +2773,7 @@ static int mini_cm_recv_pkt(struct nes_cm_core *cm_core,
43782 nes_queue_mgt_skbs(skb, nesvnic, cm_node->nesqp);
43783 else {
43784 rem_ref_cm_node(cm_core, cm_node);
43785 - atomic_inc(&cm_accel_dropped_pkts);
43786 + atomic_inc_unchecked(&cm_accel_dropped_pkts);
43787 dev_kfree_skb_any(skb);
43788 }
43789 break;
43790 @@ -3081,7 +3081,7 @@ static int nes_cm_disconn_true(struct nes_qp *nesqp)
43791
43792 if ((cm_id) && (cm_id->event_handler)) {
43793 if (issue_disconn) {
43794 - atomic_inc(&cm_disconnects);
43795 + atomic_inc_unchecked(&cm_disconnects);
43796 cm_event.event = IW_CM_EVENT_DISCONNECT;
43797 cm_event.status = disconn_status;
43798 cm_event.local_addr = cm_id->local_addr;
43799 @@ -3103,7 +3103,7 @@ static int nes_cm_disconn_true(struct nes_qp *nesqp)
43800 }
43801
43802 if (issue_close) {
43803 - atomic_inc(&cm_closes);
43804 + atomic_inc_unchecked(&cm_closes);
43805 nes_disconnect(nesqp, 1);
43806
43807 cm_id->provider_data = nesqp;
43808 @@ -3241,7 +3241,7 @@ int nes_accept(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
43809
43810 nes_debug(NES_DBG_CM, "QP%u, cm_node=%p, jiffies = %lu listener = %p\n",
43811 nesqp->hwqp.qp_id, cm_node, jiffies, cm_node->listener);
43812 - atomic_inc(&cm_accepts);
43813 + atomic_inc_unchecked(&cm_accepts);
43814
43815 nes_debug(NES_DBG_CM, "netdev refcnt = %u.\n",
43816 netdev_refcnt_read(nesvnic->netdev));
43817 @@ -3439,7 +3439,7 @@ int nes_reject(struct iw_cm_id *cm_id, const void *pdata, u8 pdata_len)
43818 struct nes_cm_core *cm_core;
43819 u8 *start_buff;
43820
43821 - atomic_inc(&cm_rejects);
43822 + atomic_inc_unchecked(&cm_rejects);
43823 cm_node = (struct nes_cm_node *)cm_id->provider_data;
43824 loopback = cm_node->loopbackpartner;
43825 cm_core = cm_node->cm_core;
43826 @@ -3504,7 +3504,7 @@ int nes_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
43827 ntohs(raddr->sin_port), ntohl(laddr->sin_addr.s_addr),
43828 ntohs(laddr->sin_port));
43829
43830 - atomic_inc(&cm_connects);
43831 + atomic_inc_unchecked(&cm_connects);
43832 nesqp->active_conn = 1;
43833
43834 /* cache the cm_id in the qp */
43835 @@ -3649,7 +3649,7 @@ int nes_create_listen(struct iw_cm_id *cm_id, int backlog)
43836 g_cm_core->api->stop_listener(g_cm_core, (void *)cm_node);
43837 return err;
43838 }
43839 - atomic_inc(&cm_listens_created);
43840 + atomic_inc_unchecked(&cm_listens_created);
43841 }
43842
43843 cm_id->add_ref(cm_id);
43844 @@ -3756,7 +3756,7 @@ static void cm_event_connected(struct nes_cm_event *event)
43845
43846 if (nesqp->destroyed)
43847 return;
43848 - atomic_inc(&cm_connecteds);
43849 + atomic_inc_unchecked(&cm_connecteds);
43850 nes_debug(NES_DBG_CM, "QP%u attempting to connect to 0x%08X:0x%04X on"
43851 " local port 0x%04X. jiffies = %lu.\n",
43852 nesqp->hwqp.qp_id, ntohl(raddr->sin_addr.s_addr),
43853 @@ -3941,7 +3941,7 @@ static void cm_event_reset(struct nes_cm_event *event)
43854
43855 cm_id->add_ref(cm_id);
43856 ret = cm_id->event_handler(cm_id, &cm_event);
43857 - atomic_inc(&cm_closes);
43858 + atomic_inc_unchecked(&cm_closes);
43859 cm_event.event = IW_CM_EVENT_CLOSE;
43860 cm_event.status = 0;
43861 cm_event.provider_data = cm_id->provider_data;
43862 @@ -3981,7 +3981,7 @@ static void cm_event_mpa_req(struct nes_cm_event *event)
43863 return;
43864 cm_id = cm_node->cm_id;
43865
43866 - atomic_inc(&cm_connect_reqs);
43867 + atomic_inc_unchecked(&cm_connect_reqs);
43868 nes_debug(NES_DBG_CM, "cm_node = %p - cm_id = %p, jiffies = %lu\n",
43869 cm_node, cm_id, jiffies);
43870
43871 @@ -4030,7 +4030,7 @@ static void cm_event_mpa_reject(struct nes_cm_event *event)
43872 return;
43873 cm_id = cm_node->cm_id;
43874
43875 - atomic_inc(&cm_connect_reqs);
43876 + atomic_inc_unchecked(&cm_connect_reqs);
43877 nes_debug(NES_DBG_CM, "cm_node = %p - cm_id = %p, jiffies = %lu\n",
43878 cm_node, cm_id, jiffies);
43879
43880 diff --git a/drivers/infiniband/hw/nes/nes_mgt.c b/drivers/infiniband/hw/nes/nes_mgt.c
43881 index 4166452..fc952c3 100644
43882 --- a/drivers/infiniband/hw/nes/nes_mgt.c
43883 +++ b/drivers/infiniband/hw/nes/nes_mgt.c
43884 @@ -40,8 +40,8 @@
43885 #include "nes.h"
43886 #include "nes_mgt.h"
43887
43888 -atomic_t pau_qps_created;
43889 -atomic_t pau_qps_destroyed;
43890 +atomic_unchecked_t pau_qps_created;
43891 +atomic_unchecked_t pau_qps_destroyed;
43892
43893 static void nes_replenish_mgt_rq(struct nes_vnic_mgt *mgtvnic)
43894 {
43895 @@ -621,7 +621,7 @@ void nes_destroy_pau_qp(struct nes_device *nesdev, struct nes_qp *nesqp)
43896 {
43897 struct sk_buff *skb;
43898 unsigned long flags;
43899 - atomic_inc(&pau_qps_destroyed);
43900 + atomic_inc_unchecked(&pau_qps_destroyed);
43901
43902 /* Free packets that have not yet been forwarded */
43903 /* Lock is acquired by skb_dequeue when removing the skb */
43904 @@ -810,7 +810,7 @@ static void nes_mgt_ce_handler(struct nes_device *nesdev, struct nes_hw_nic_cq *
43905 cq->cq_vbase[head].cqe_words[NES_NIC_CQE_HASH_RCVNXT]);
43906 skb_queue_head_init(&nesqp->pau_list);
43907 spin_lock_init(&nesqp->pau_lock);
43908 - atomic_inc(&pau_qps_created);
43909 + atomic_inc_unchecked(&pau_qps_created);
43910 nes_change_quad_hash(nesdev, mgtvnic->nesvnic, nesqp);
43911 }
43912
43913 diff --git a/drivers/infiniband/hw/nes/nes_nic.c b/drivers/infiniband/hw/nes/nes_nic.c
43914 index 70acda9..a96de9d 100644
43915 --- a/drivers/infiniband/hw/nes/nes_nic.c
43916 +++ b/drivers/infiniband/hw/nes/nes_nic.c
43917 @@ -1274,39 +1274,39 @@ static void nes_netdev_get_ethtool_stats(struct net_device *netdev,
43918 target_stat_values[++index] = mh_detected;
43919 target_stat_values[++index] = mh_pauses_sent;
43920 target_stat_values[++index] = nesvnic->endnode_ipv4_tcp_retransmits;
43921 - target_stat_values[++index] = atomic_read(&cm_connects);
43922 - target_stat_values[++index] = atomic_read(&cm_accepts);
43923 - target_stat_values[++index] = atomic_read(&cm_disconnects);
43924 - target_stat_values[++index] = atomic_read(&cm_connecteds);
43925 - target_stat_values[++index] = atomic_read(&cm_connect_reqs);
43926 - target_stat_values[++index] = atomic_read(&cm_rejects);
43927 - target_stat_values[++index] = atomic_read(&mod_qp_timouts);
43928 - target_stat_values[++index] = atomic_read(&qps_created);
43929 - target_stat_values[++index] = atomic_read(&sw_qps_destroyed);
43930 - target_stat_values[++index] = atomic_read(&qps_destroyed);
43931 - target_stat_values[++index] = atomic_read(&cm_closes);
43932 + target_stat_values[++index] = atomic_read_unchecked(&cm_connects);
43933 + target_stat_values[++index] = atomic_read_unchecked(&cm_accepts);
43934 + target_stat_values[++index] = atomic_read_unchecked(&cm_disconnects);
43935 + target_stat_values[++index] = atomic_read_unchecked(&cm_connecteds);
43936 + target_stat_values[++index] = atomic_read_unchecked(&cm_connect_reqs);
43937 + target_stat_values[++index] = atomic_read_unchecked(&cm_rejects);
43938 + target_stat_values[++index] = atomic_read_unchecked(&mod_qp_timouts);
43939 + target_stat_values[++index] = atomic_read_unchecked(&qps_created);
43940 + target_stat_values[++index] = atomic_read_unchecked(&sw_qps_destroyed);
43941 + target_stat_values[++index] = atomic_read_unchecked(&qps_destroyed);
43942 + target_stat_values[++index] = atomic_read_unchecked(&cm_closes);
43943 target_stat_values[++index] = cm_packets_sent;
43944 target_stat_values[++index] = cm_packets_bounced;
43945 target_stat_values[++index] = cm_packets_created;
43946 target_stat_values[++index] = cm_packets_received;
43947 target_stat_values[++index] = cm_packets_dropped;
43948 target_stat_values[++index] = cm_packets_retrans;
43949 - target_stat_values[++index] = atomic_read(&cm_listens_created);
43950 - target_stat_values[++index] = atomic_read(&cm_listens_destroyed);
43951 + target_stat_values[++index] = atomic_read_unchecked(&cm_listens_created);
43952 + target_stat_values[++index] = atomic_read_unchecked(&cm_listens_destroyed);
43953 target_stat_values[++index] = cm_backlog_drops;
43954 - target_stat_values[++index] = atomic_read(&cm_loopbacks);
43955 - target_stat_values[++index] = atomic_read(&cm_nodes_created);
43956 - target_stat_values[++index] = atomic_read(&cm_nodes_destroyed);
43957 - target_stat_values[++index] = atomic_read(&cm_accel_dropped_pkts);
43958 - target_stat_values[++index] = atomic_read(&cm_resets_recvd);
43959 + target_stat_values[++index] = atomic_read_unchecked(&cm_loopbacks);
43960 + target_stat_values[++index] = atomic_read_unchecked(&cm_nodes_created);
43961 + target_stat_values[++index] = atomic_read_unchecked(&cm_nodes_destroyed);
43962 + target_stat_values[++index] = atomic_read_unchecked(&cm_accel_dropped_pkts);
43963 + target_stat_values[++index] = atomic_read_unchecked(&cm_resets_recvd);
43964 target_stat_values[++index] = nesadapter->free_4kpbl;
43965 target_stat_values[++index] = nesadapter->free_256pbl;
43966 target_stat_values[++index] = int_mod_timer_init;
43967 target_stat_values[++index] = nesvnic->lro_mgr.stats.aggregated;
43968 target_stat_values[++index] = nesvnic->lro_mgr.stats.flushed;
43969 target_stat_values[++index] = nesvnic->lro_mgr.stats.no_desc;
43970 - target_stat_values[++index] = atomic_read(&pau_qps_created);
43971 - target_stat_values[++index] = atomic_read(&pau_qps_destroyed);
43972 + target_stat_values[++index] = atomic_read_unchecked(&pau_qps_created);
43973 + target_stat_values[++index] = atomic_read_unchecked(&pau_qps_destroyed);
43974 }
43975
43976 /**
43977 diff --git a/drivers/infiniband/hw/nes/nes_verbs.c b/drivers/infiniband/hw/nes/nes_verbs.c
43978 index c0d0296..3185f57 100644
43979 --- a/drivers/infiniband/hw/nes/nes_verbs.c
43980 +++ b/drivers/infiniband/hw/nes/nes_verbs.c
43981 @@ -46,9 +46,9 @@
43982
43983 #include <rdma/ib_umem.h>
43984
43985 -atomic_t mod_qp_timouts;
43986 -atomic_t qps_created;
43987 -atomic_t sw_qps_destroyed;
43988 +atomic_unchecked_t mod_qp_timouts;
43989 +atomic_unchecked_t qps_created;
43990 +atomic_unchecked_t sw_qps_destroyed;
43991
43992 static void nes_unregister_ofa_device(struct nes_ib_device *nesibdev);
43993
43994 @@ -1134,7 +1134,7 @@ static struct ib_qp *nes_create_qp(struct ib_pd *ibpd,
43995 if (init_attr->create_flags)
43996 return ERR_PTR(-EINVAL);
43997
43998 - atomic_inc(&qps_created);
43999 + atomic_inc_unchecked(&qps_created);
44000 switch (init_attr->qp_type) {
44001 case IB_QPT_RC:
44002 if (nes_drv_opt & NES_DRV_OPT_NO_INLINE_DATA) {
44003 @@ -1468,7 +1468,7 @@ static int nes_destroy_qp(struct ib_qp *ibqp)
44004 struct iw_cm_event cm_event;
44005 int ret = 0;
44006
44007 - atomic_inc(&sw_qps_destroyed);
44008 + atomic_inc_unchecked(&sw_qps_destroyed);
44009 nesqp->destroyed = 1;
44010
44011 /* Blow away the connection if it exists. */
44012 diff --git a/drivers/infiniband/hw/qib/qib.h b/drivers/infiniband/hw/qib/qib.h
44013 index ffd48bf..83cdb56 100644
44014 --- a/drivers/infiniband/hw/qib/qib.h
44015 +++ b/drivers/infiniband/hw/qib/qib.h
44016 @@ -52,6 +52,7 @@
44017 #include <linux/kref.h>
44018 #include <linux/sched.h>
44019 #include <linux/kthread.h>
44020 +#include <linux/slab.h>
44021
44022 #include "qib_common.h"
44023 #include "qib_verbs.h"
44024 diff --git a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
44025 index cdc7df4..a2fdfdb 100644
44026 --- a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
44027 +++ b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
44028 @@ -156,7 +156,7 @@ static size_t ipoib_get_size(const struct net_device *dev)
44029 nla_total_size(2); /* IFLA_IPOIB_UMCAST */
44030 }
44031
44032 -static struct rtnl_link_ops ipoib_link_ops __read_mostly = {
44033 +static struct rtnl_link_ops ipoib_link_ops = {
44034 .kind = "ipoib",
44035 .maxtype = IFLA_IPOIB_MAX,
44036 .policy = ipoib_policy,
44037 diff --git a/drivers/input/gameport/gameport.c b/drivers/input/gameport/gameport.c
44038 index e853a21..56fc5a8 100644
44039 --- a/drivers/input/gameport/gameport.c
44040 +++ b/drivers/input/gameport/gameport.c
44041 @@ -527,14 +527,14 @@ EXPORT_SYMBOL(gameport_set_phys);
44042 */
44043 static void gameport_init_port(struct gameport *gameport)
44044 {
44045 - static atomic_t gameport_no = ATOMIC_INIT(-1);
44046 + static atomic_unchecked_t gameport_no = ATOMIC_INIT(-1);
44047
44048 __module_get(THIS_MODULE);
44049
44050 mutex_init(&gameport->drv_mutex);
44051 device_initialize(&gameport->dev);
44052 dev_set_name(&gameport->dev, "gameport%lu",
44053 - (unsigned long)atomic_inc_return(&gameport_no));
44054 + (unsigned long)atomic_inc_return_unchecked(&gameport_no));
44055 gameport->dev.bus = &gameport_bus;
44056 gameport->dev.release = gameport_release_port;
44057 if (gameport->parent)
44058 diff --git a/drivers/input/input.c b/drivers/input/input.c
44059 index cc357f1..ee42fbc 100644
44060 --- a/drivers/input/input.c
44061 +++ b/drivers/input/input.c
44062 @@ -1781,7 +1781,7 @@ EXPORT_SYMBOL_GPL(input_class);
44063 */
44064 struct input_dev *input_allocate_device(void)
44065 {
44066 - static atomic_t input_no = ATOMIC_INIT(-1);
44067 + static atomic_unchecked_t input_no = ATOMIC_INIT(-1);
44068 struct input_dev *dev;
44069
44070 dev = kzalloc(sizeof(struct input_dev), GFP_KERNEL);
44071 @@ -1796,7 +1796,7 @@ struct input_dev *input_allocate_device(void)
44072 INIT_LIST_HEAD(&dev->node);
44073
44074 dev_set_name(&dev->dev, "input%lu",
44075 - (unsigned long)atomic_inc_return(&input_no));
44076 + (unsigned long)atomic_inc_return_unchecked(&input_no));
44077
44078 __module_get(THIS_MODULE);
44079 }
44080 diff --git a/drivers/input/joystick/sidewinder.c b/drivers/input/joystick/sidewinder.c
44081 index 4a95b22..874c182 100644
44082 --- a/drivers/input/joystick/sidewinder.c
44083 +++ b/drivers/input/joystick/sidewinder.c
44084 @@ -30,6 +30,7 @@
44085 #include <linux/kernel.h>
44086 #include <linux/module.h>
44087 #include <linux/slab.h>
44088 +#include <linux/sched.h>
44089 #include <linux/input.h>
44090 #include <linux/gameport.h>
44091 #include <linux/jiffies.h>
44092 diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c
44093 index 3aa2f3f..53c00ea 100644
44094 --- a/drivers/input/joystick/xpad.c
44095 +++ b/drivers/input/joystick/xpad.c
44096 @@ -886,7 +886,7 @@ static void xpad_led_set(struct led_classdev *led_cdev,
44097
44098 static int xpad_led_probe(struct usb_xpad *xpad)
44099 {
44100 - static atomic_t led_seq = ATOMIC_INIT(-1);
44101 + static atomic_unchecked_t led_seq = ATOMIC_INIT(-1);
44102 unsigned long led_no;
44103 struct xpad_led *led;
44104 struct led_classdev *led_cdev;
44105 @@ -899,7 +899,7 @@ static int xpad_led_probe(struct usb_xpad *xpad)
44106 if (!led)
44107 return -ENOMEM;
44108
44109 - led_no = atomic_inc_return(&led_seq);
44110 + led_no = atomic_inc_return_unchecked(&led_seq);
44111
44112 snprintf(led->name, sizeof(led->name), "xpad%lu", led_no);
44113 led->xpad = xpad;
44114 diff --git a/drivers/input/misc/ims-pcu.c b/drivers/input/misc/ims-pcu.c
44115 index ac1fa5f..5f7502c 100644
44116 --- a/drivers/input/misc/ims-pcu.c
44117 +++ b/drivers/input/misc/ims-pcu.c
44118 @@ -1851,7 +1851,7 @@ static int ims_pcu_identify_type(struct ims_pcu *pcu, u8 *device_id)
44119
44120 static int ims_pcu_init_application_mode(struct ims_pcu *pcu)
44121 {
44122 - static atomic_t device_no = ATOMIC_INIT(-1);
44123 + static atomic_unchecked_t device_no = ATOMIC_INIT(-1);
44124
44125 const struct ims_pcu_device_info *info;
44126 int error;
44127 @@ -1882,7 +1882,7 @@ static int ims_pcu_init_application_mode(struct ims_pcu *pcu)
44128 }
44129
44130 /* Device appears to be operable, complete initialization */
44131 - pcu->device_no = atomic_inc_return(&device_no);
44132 + pcu->device_no = atomic_inc_return_unchecked(&device_no);
44133
44134 /*
44135 * PCU-B devices, both GEN_1 and GEN_2 do not have OFN sensor
44136 diff --git a/drivers/input/mouse/psmouse.h b/drivers/input/mouse/psmouse.h
44137 index d02e1bd..d719719 100644
44138 --- a/drivers/input/mouse/psmouse.h
44139 +++ b/drivers/input/mouse/psmouse.h
44140 @@ -124,7 +124,7 @@ struct psmouse_attribute {
44141 ssize_t (*set)(struct psmouse *psmouse, void *data,
44142 const char *buf, size_t count);
44143 bool protect;
44144 -};
44145 +} __do_const;
44146 #define to_psmouse_attr(a) container_of((a), struct psmouse_attribute, dattr)
44147
44148 ssize_t psmouse_attr_show_helper(struct device *dev, struct device_attribute *attr,
44149 diff --git a/drivers/input/mousedev.c b/drivers/input/mousedev.c
44150 index b604564..3f14ae4 100644
44151 --- a/drivers/input/mousedev.c
44152 +++ b/drivers/input/mousedev.c
44153 @@ -744,7 +744,7 @@ static ssize_t mousedev_read(struct file *file, char __user *buffer,
44154
44155 spin_unlock_irq(&client->packet_lock);
44156
44157 - if (copy_to_user(buffer, data, count))
44158 + if (count > sizeof(data) || copy_to_user(buffer, data, count))
44159 return -EFAULT;
44160
44161 return count;
44162 diff --git a/drivers/input/serio/serio.c b/drivers/input/serio/serio.c
44163 index a05a517..323a2fd 100644
44164 --- a/drivers/input/serio/serio.c
44165 +++ b/drivers/input/serio/serio.c
44166 @@ -514,7 +514,7 @@ static void serio_release_port(struct device *dev)
44167 */
44168 static void serio_init_port(struct serio *serio)
44169 {
44170 - static atomic_t serio_no = ATOMIC_INIT(-1);
44171 + static atomic_unchecked_t serio_no = ATOMIC_INIT(-1);
44172
44173 __module_get(THIS_MODULE);
44174
44175 @@ -525,7 +525,7 @@ static void serio_init_port(struct serio *serio)
44176 mutex_init(&serio->drv_mutex);
44177 device_initialize(&serio->dev);
44178 dev_set_name(&serio->dev, "serio%lu",
44179 - (unsigned long)atomic_inc_return(&serio_no));
44180 + (unsigned long)atomic_inc_return_unchecked(&serio_no));
44181 serio->dev.bus = &serio_bus;
44182 serio->dev.release = serio_release_port;
44183 serio->dev.groups = serio_device_attr_groups;
44184 diff --git a/drivers/input/serio/serio_raw.c b/drivers/input/serio/serio_raw.c
44185 index 71ef5d6..93380a9 100644
44186 --- a/drivers/input/serio/serio_raw.c
44187 +++ b/drivers/input/serio/serio_raw.c
44188 @@ -292,7 +292,7 @@ static irqreturn_t serio_raw_interrupt(struct serio *serio, unsigned char data,
44189
44190 static int serio_raw_connect(struct serio *serio, struct serio_driver *drv)
44191 {
44192 - static atomic_t serio_raw_no = ATOMIC_INIT(-1);
44193 + static atomic_unchecked_t serio_raw_no = ATOMIC_INIT(-1);
44194 struct serio_raw *serio_raw;
44195 int err;
44196
44197 @@ -303,7 +303,7 @@ static int serio_raw_connect(struct serio *serio, struct serio_driver *drv)
44198 }
44199
44200 snprintf(serio_raw->name, sizeof(serio_raw->name),
44201 - "serio_raw%ld", (long)atomic_inc_return(&serio_raw_no));
44202 + "serio_raw%ld", (long)atomic_inc_return_unchecked(&serio_raw_no));
44203 kref_init(&serio_raw->kref);
44204 INIT_LIST_HEAD(&serio_raw->client_list);
44205 init_waitqueue_head(&serio_raw->wait);
44206 diff --git a/drivers/input/touchscreen/htcpen.c b/drivers/input/touchscreen/htcpen.c
44207 index 92e2243..8fd9092 100644
44208 --- a/drivers/input/touchscreen/htcpen.c
44209 +++ b/drivers/input/touchscreen/htcpen.c
44210 @@ -219,7 +219,7 @@ static struct isa_driver htcpen_isa_driver = {
44211 }
44212 };
44213
44214 -static struct dmi_system_id htcshift_dmi_table[] __initdata = {
44215 +static const struct dmi_system_id htcshift_dmi_table[] __initconst = {
44216 {
44217 .ident = "Shift",
44218 .matches = {
44219 diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c
44220 index 48882c1..93e0987 100644
44221 --- a/drivers/iommu/amd_iommu.c
44222 +++ b/drivers/iommu/amd_iommu.c
44223 @@ -823,11 +823,21 @@ static void copy_cmd_to_buffer(struct amd_iommu *iommu,
44224
44225 static void build_completion_wait(struct iommu_cmd *cmd, u64 address)
44226 {
44227 + phys_addr_t physaddr;
44228 WARN_ON(address & 0x7ULL);
44229
44230 memset(cmd, 0, sizeof(*cmd));
44231 - cmd->data[0] = lower_32_bits(__pa(address)) | CMD_COMPL_WAIT_STORE_MASK;
44232 - cmd->data[1] = upper_32_bits(__pa(address));
44233 +
44234 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
44235 + if (object_starts_on_stack((void *)address)) {
44236 + void *adjbuf = (void *)address - current->stack + current->lowmem_stack;
44237 + physaddr = __pa((u64)adjbuf);
44238 + } else
44239 +#endif
44240 + physaddr = __pa(address);
44241 +
44242 + cmd->data[0] = lower_32_bits(physaddr) | CMD_COMPL_WAIT_STORE_MASK;
44243 + cmd->data[1] = upper_32_bits(physaddr);
44244 cmd->data[2] = 1;
44245 CMD_SET_TYPE(cmd, CMD_COMPL_WAIT);
44246 }
44247 diff --git a/drivers/iommu/arm-smmu.c b/drivers/iommu/arm-smmu.c
44248 index a3adde6..988ee96 100644
44249 --- a/drivers/iommu/arm-smmu.c
44250 +++ b/drivers/iommu/arm-smmu.c
44251 @@ -338,7 +338,7 @@ enum arm_smmu_domain_stage {
44252
44253 struct arm_smmu_domain {
44254 struct arm_smmu_device *smmu;
44255 - struct io_pgtable_ops *pgtbl_ops;
44256 + struct io_pgtable *pgtbl;
44257 spinlock_t pgtbl_lock;
44258 struct arm_smmu_cfg cfg;
44259 enum arm_smmu_domain_stage stage;
44260 @@ -833,7 +833,7 @@ static int arm_smmu_init_domain_context(struct iommu_domain *domain,
44261 {
44262 int irq, start, ret = 0;
44263 unsigned long ias, oas;
44264 - struct io_pgtable_ops *pgtbl_ops;
44265 + struct io_pgtable *pgtbl;
44266 struct io_pgtable_cfg pgtbl_cfg;
44267 enum io_pgtable_fmt fmt;
44268 struct arm_smmu_domain *smmu_domain = domain->priv;
44269 @@ -918,14 +918,16 @@ static int arm_smmu_init_domain_context(struct iommu_domain *domain,
44270 };
44271
44272 smmu_domain->smmu = smmu;
44273 - pgtbl_ops = alloc_io_pgtable_ops(fmt, &pgtbl_cfg, smmu_domain);
44274 - if (!pgtbl_ops) {
44275 + pgtbl = alloc_io_pgtable(fmt, &pgtbl_cfg, smmu_domain);
44276 + if (!pgtbl) {
44277 ret = -ENOMEM;
44278 goto out_clear_smmu;
44279 }
44280
44281 /* Update our support page sizes to reflect the page table format */
44282 - arm_smmu_ops.pgsize_bitmap = pgtbl_cfg.pgsize_bitmap;
44283 + pax_open_kernel();
44284 + *(unsigned long *)&arm_smmu_ops.pgsize_bitmap = pgtbl_cfg.pgsize_bitmap;
44285 + pax_close_kernel();
44286
44287 /* Initialise the context bank with our page table cfg */
44288 arm_smmu_init_context_bank(smmu_domain, &pgtbl_cfg);
44289 @@ -946,7 +948,7 @@ static int arm_smmu_init_domain_context(struct iommu_domain *domain,
44290 mutex_unlock(&smmu_domain->init_mutex);
44291
44292 /* Publish page table ops for map/unmap */
44293 - smmu_domain->pgtbl_ops = pgtbl_ops;
44294 + smmu_domain->pgtbl = pgtbl;
44295 return 0;
44296
44297 out_clear_smmu:
44298 @@ -979,8 +981,7 @@ static void arm_smmu_destroy_domain_context(struct iommu_domain *domain)
44299 free_irq(irq, domain);
44300 }
44301
44302 - if (smmu_domain->pgtbl_ops)
44303 - free_io_pgtable_ops(smmu_domain->pgtbl_ops);
44304 + free_io_pgtable(smmu_domain->pgtbl);
44305
44306 __arm_smmu_free_bitmap(smmu->context_map, cfg->cbndx);
44307 }
44308 @@ -1204,13 +1205,13 @@ static int arm_smmu_map(struct iommu_domain *domain, unsigned long iova,
44309 int ret;
44310 unsigned long flags;
44311 struct arm_smmu_domain *smmu_domain = domain->priv;
44312 - struct io_pgtable_ops *ops= smmu_domain->pgtbl_ops;
44313 + struct io_pgtable *iop = smmu_domain->pgtbl;
44314
44315 - if (!ops)
44316 + if (!iop)
44317 return -ENODEV;
44318
44319 spin_lock_irqsave(&smmu_domain->pgtbl_lock, flags);
44320 - ret = ops->map(ops, iova, paddr, size, prot);
44321 + ret = iop->ops->map(iop, iova, paddr, size, prot);
44322 spin_unlock_irqrestore(&smmu_domain->pgtbl_lock, flags);
44323 return ret;
44324 }
44325 @@ -1221,13 +1222,13 @@ static size_t arm_smmu_unmap(struct iommu_domain *domain, unsigned long iova,
44326 size_t ret;
44327 unsigned long flags;
44328 struct arm_smmu_domain *smmu_domain = domain->priv;
44329 - struct io_pgtable_ops *ops= smmu_domain->pgtbl_ops;
44330 + struct io_pgtable *iop = smmu_domain->pgtbl;
44331
44332 - if (!ops)
44333 + if (!iop)
44334 return 0;
44335
44336 spin_lock_irqsave(&smmu_domain->pgtbl_lock, flags);
44337 - ret = ops->unmap(ops, iova, size);
44338 + ret = iop->ops->unmap(iop, iova, size);
44339 spin_unlock_irqrestore(&smmu_domain->pgtbl_lock, flags);
44340 return ret;
44341 }
44342 @@ -1238,7 +1239,7 @@ static phys_addr_t arm_smmu_iova_to_phys_hard(struct iommu_domain *domain,
44343 struct arm_smmu_domain *smmu_domain = domain->priv;
44344 struct arm_smmu_device *smmu = smmu_domain->smmu;
44345 struct arm_smmu_cfg *cfg = &smmu_domain->cfg;
44346 - struct io_pgtable_ops *ops= smmu_domain->pgtbl_ops;
44347 + struct io_pgtable *iop = smmu_domain->pgtbl;
44348 struct device *dev = smmu->dev;
44349 void __iomem *cb_base;
44350 u32 tmp;
44351 @@ -1261,7 +1262,7 @@ static phys_addr_t arm_smmu_iova_to_phys_hard(struct iommu_domain *domain,
44352 dev_err(dev,
44353 "iova to phys timed out on 0x%pad. Falling back to software table walk.\n",
44354 &iova);
44355 - return ops->iova_to_phys(ops, iova);
44356 + return iop->ops->iova_to_phys(iop, iova);
44357 }
44358
44359 phys = readl_relaxed(cb_base + ARM_SMMU_CB_PAR_LO);
44360 @@ -1282,9 +1283,9 @@ static phys_addr_t arm_smmu_iova_to_phys(struct iommu_domain *domain,
44361 phys_addr_t ret;
44362 unsigned long flags;
44363 struct arm_smmu_domain *smmu_domain = domain->priv;
44364 - struct io_pgtable_ops *ops= smmu_domain->pgtbl_ops;
44365 + struct io_pgtable *iop = smmu_domain->pgtbl;
44366
44367 - if (!ops)
44368 + if (!iop)
44369 return 0;
44370
44371 spin_lock_irqsave(&smmu_domain->pgtbl_lock, flags);
44372 @@ -1292,7 +1293,7 @@ static phys_addr_t arm_smmu_iova_to_phys(struct iommu_domain *domain,
44373 smmu_domain->stage == ARM_SMMU_DOMAIN_S1) {
44374 ret = arm_smmu_iova_to_phys_hard(domain, iova);
44375 } else {
44376 - ret = ops->iova_to_phys(ops, iova);
44377 + ret = iop->ops->iova_to_phys(iop, iova);
44378 }
44379
44380 spin_unlock_irqrestore(&smmu_domain->pgtbl_lock, flags);
44381 @@ -1651,7 +1652,9 @@ static int arm_smmu_device_cfg_probe(struct arm_smmu_device *smmu)
44382 size |= SZ_64K | SZ_512M;
44383 }
44384
44385 - arm_smmu_ops.pgsize_bitmap &= size;
44386 + pax_open_kernel();
44387 + *(unsigned long *)&arm_smmu_ops.pgsize_bitmap &= size;
44388 + pax_close_kernel();
44389 dev_notice(smmu->dev, "\tSupported page sizes: 0x%08lx\n", size);
44390
44391 if (smmu->features & ARM_SMMU_FEAT_TRANS_S1)
44392 diff --git a/drivers/iommu/io-pgtable-arm.c b/drivers/iommu/io-pgtable-arm.c
44393 index b610a8d..08eb879 100644
44394 --- a/drivers/iommu/io-pgtable-arm.c
44395 +++ b/drivers/iommu/io-pgtable-arm.c
44396 @@ -36,12 +36,6 @@
44397 #define io_pgtable_to_data(x) \
44398 container_of((x), struct arm_lpae_io_pgtable, iop)
44399
44400 -#define io_pgtable_ops_to_pgtable(x) \
44401 - container_of((x), struct io_pgtable, ops)
44402 -
44403 -#define io_pgtable_ops_to_data(x) \
44404 - io_pgtable_to_data(io_pgtable_ops_to_pgtable(x))
44405 -
44406 /*
44407 * For consistency with the architecture, we always consider
44408 * ARM_LPAE_MAX_LEVELS levels, with the walk starting at level n >=0
44409 @@ -302,10 +296,10 @@ static arm_lpae_iopte arm_lpae_prot_to_pte(struct arm_lpae_io_pgtable *data,
44410 return pte;
44411 }
44412
44413 -static int arm_lpae_map(struct io_pgtable_ops *ops, unsigned long iova,
44414 +static int arm_lpae_map(struct io_pgtable *iop, unsigned long iova,
44415 phys_addr_t paddr, size_t size, int iommu_prot)
44416 {
44417 - struct arm_lpae_io_pgtable *data = io_pgtable_ops_to_data(ops);
44418 + struct arm_lpae_io_pgtable *data = io_pgtable_to_data(iop);
44419 arm_lpae_iopte *ptep = data->pgd;
44420 int lvl = ARM_LPAE_START_LVL(data);
44421 arm_lpae_iopte prot;
44422 @@ -445,12 +439,11 @@ static int __arm_lpae_unmap(struct arm_lpae_io_pgtable *data,
44423 return __arm_lpae_unmap(data, iova, size, lvl + 1, ptep);
44424 }
44425
44426 -static int arm_lpae_unmap(struct io_pgtable_ops *ops, unsigned long iova,
44427 +static int arm_lpae_unmap(struct io_pgtable *iop, unsigned long iova,
44428 size_t size)
44429 {
44430 size_t unmapped;
44431 - struct arm_lpae_io_pgtable *data = io_pgtable_ops_to_data(ops);
44432 - struct io_pgtable *iop = &data->iop;
44433 + struct arm_lpae_io_pgtable *data = io_pgtable_to_data(iop);
44434 arm_lpae_iopte *ptep = data->pgd;
44435 int lvl = ARM_LPAE_START_LVL(data);
44436
44437 @@ -461,10 +454,10 @@ static int arm_lpae_unmap(struct io_pgtable_ops *ops, unsigned long iova,
44438 return unmapped;
44439 }
44440
44441 -static phys_addr_t arm_lpae_iova_to_phys(struct io_pgtable_ops *ops,
44442 +static phys_addr_t arm_lpae_iova_to_phys(struct io_pgtable *iop,
44443 unsigned long iova)
44444 {
44445 - struct arm_lpae_io_pgtable *data = io_pgtable_ops_to_data(ops);
44446 + struct arm_lpae_io_pgtable *data = io_pgtable_to_data(iop);
44447 arm_lpae_iopte pte, *ptep = data->pgd;
44448 int lvl = ARM_LPAE_START_LVL(data);
44449
44450 @@ -531,6 +524,12 @@ static void arm_lpae_restrict_pgsizes(struct io_pgtable_cfg *cfg)
44451 }
44452 }
44453
44454 +static struct io_pgtable_ops arm_lpae_io_pgtable_ops = {
44455 + .map = arm_lpae_map,
44456 + .unmap = arm_lpae_unmap,
44457 + .iova_to_phys = arm_lpae_iova_to_phys,
44458 +};
44459 +
44460 static struct arm_lpae_io_pgtable *
44461 arm_lpae_alloc_pgtable(struct io_pgtable_cfg *cfg)
44462 {
44463 @@ -562,11 +561,7 @@ arm_lpae_alloc_pgtable(struct io_pgtable_cfg *cfg)
44464 pgd_bits = va_bits - (data->bits_per_level * (data->levels - 1));
44465 data->pgd_size = 1UL << (pgd_bits + ilog2(sizeof(arm_lpae_iopte)));
44466
44467 - data->iop.ops = (struct io_pgtable_ops) {
44468 - .map = arm_lpae_map,
44469 - .unmap = arm_lpae_unmap,
44470 - .iova_to_phys = arm_lpae_iova_to_phys,
44471 - };
44472 + data->iop.ops = &arm_lpae_io_pgtable_ops;
44473
44474 return data;
44475 }
44476 @@ -825,9 +820,9 @@ static struct iommu_gather_ops dummy_tlb_ops __initdata = {
44477 .flush_pgtable = dummy_flush_pgtable,
44478 };
44479
44480 -static void __init arm_lpae_dump_ops(struct io_pgtable_ops *ops)
44481 +static void __init arm_lpae_dump_ops(struct io_pgtable *iop)
44482 {
44483 - struct arm_lpae_io_pgtable *data = io_pgtable_ops_to_data(ops);
44484 + struct arm_lpae_io_pgtable *data = io_pgtable_to_data(iop);
44485 struct io_pgtable_cfg *cfg = &data->iop.cfg;
44486
44487 pr_err("cfg: pgsize_bitmap 0x%lx, ias %u-bit\n",
44488 @@ -837,9 +832,9 @@ static void __init arm_lpae_dump_ops(struct io_pgtable_ops *ops)
44489 data->bits_per_level, data->pgd);
44490 }
44491
44492 -#define __FAIL(ops, i) ({ \
44493 +#define __FAIL(iop, i) ({ \
44494 WARN(1, "selftest: test failed for fmt idx %d\n", (i)); \
44495 - arm_lpae_dump_ops(ops); \
44496 + arm_lpae_dump_ops(iop); \
44497 selftest_running = false; \
44498 -EFAULT; \
44499 })
44500 @@ -854,30 +849,32 @@ static int __init arm_lpae_run_tests(struct io_pgtable_cfg *cfg)
44501 int i, j;
44502 unsigned long iova;
44503 size_t size;
44504 - struct io_pgtable_ops *ops;
44505 + struct io_pgtable *iop;
44506 + const struct io_pgtable_ops *ops;
44507
44508 selftest_running = true;
44509
44510 for (i = 0; i < ARRAY_SIZE(fmts); ++i) {
44511 cfg_cookie = cfg;
44512 - ops = alloc_io_pgtable_ops(fmts[i], cfg, cfg);
44513 - if (!ops) {
44514 + iop = alloc_io_pgtable(fmts[i], cfg, cfg);
44515 + if (!iop) {
44516 pr_err("selftest: failed to allocate io pgtable ops\n");
44517 return -ENOMEM;
44518 }
44519 + ops = iop->ops;
44520
44521 /*
44522 * Initial sanity checks.
44523 * Empty page tables shouldn't provide any translations.
44524 */
44525 - if (ops->iova_to_phys(ops, 42))
44526 - return __FAIL(ops, i);
44527 + if (ops->iova_to_phys(iop, 42))
44528 + return __FAIL(iop, i);
44529
44530 - if (ops->iova_to_phys(ops, SZ_1G + 42))
44531 - return __FAIL(ops, i);
44532 + if (ops->iova_to_phys(iop, SZ_1G + 42))
44533 + return __FAIL(iop, i);
44534
44535 - if (ops->iova_to_phys(ops, SZ_2G + 42))
44536 - return __FAIL(ops, i);
44537 + if (ops->iova_to_phys(iop, SZ_2G + 42))
44538 + return __FAIL(iop, i);
44539
44540 /*
44541 * Distinct mappings of different granule sizes.
44542 @@ -887,19 +884,19 @@ static int __init arm_lpae_run_tests(struct io_pgtable_cfg *cfg)
44543 while (j != BITS_PER_LONG) {
44544 size = 1UL << j;
44545
44546 - if (ops->map(ops, iova, iova, size, IOMMU_READ |
44547 + if (ops->map(iop, iova, iova, size, IOMMU_READ |
44548 IOMMU_WRITE |
44549 IOMMU_NOEXEC |
44550 IOMMU_CACHE))
44551 - return __FAIL(ops, i);
44552 + return __FAIL(iop, i);
44553
44554 /* Overlapping mappings */
44555 - if (!ops->map(ops, iova, iova + size, size,
44556 + if (!ops->map(iop, iova, iova + size, size,
44557 IOMMU_READ | IOMMU_NOEXEC))
44558 - return __FAIL(ops, i);
44559 + return __FAIL(iop, i);
44560
44561 - if (ops->iova_to_phys(ops, iova + 42) != (iova + 42))
44562 - return __FAIL(ops, i);
44563 + if (ops->iova_to_phys(iop, iova + 42) != (iova + 42))
44564 + return __FAIL(iop, i);
44565
44566 iova += SZ_1G;
44567 j++;
44568 @@ -908,15 +905,15 @@ static int __init arm_lpae_run_tests(struct io_pgtable_cfg *cfg)
44569
44570 /* Partial unmap */
44571 size = 1UL << __ffs(cfg->pgsize_bitmap);
44572 - if (ops->unmap(ops, SZ_1G + size, size) != size)
44573 - return __FAIL(ops, i);
44574 + if (ops->unmap(iop, SZ_1G + size, size) != size)
44575 + return __FAIL(iop, i);
44576
44577 /* Remap of partial unmap */
44578 - if (ops->map(ops, SZ_1G + size, size, size, IOMMU_READ))
44579 - return __FAIL(ops, i);
44580 + if (ops->map(iop, SZ_1G + size, size, size, IOMMU_READ))
44581 + return __FAIL(iop, i);
44582
44583 - if (ops->iova_to_phys(ops, SZ_1G + size + 42) != (size + 42))
44584 - return __FAIL(ops, i);
44585 + if (ops->iova_to_phys(iop, SZ_1G + size + 42) != (size + 42))
44586 + return __FAIL(iop, i);
44587
44588 /* Full unmap */
44589 iova = 0;
44590 @@ -924,25 +921,25 @@ static int __init arm_lpae_run_tests(struct io_pgtable_cfg *cfg)
44591 while (j != BITS_PER_LONG) {
44592 size = 1UL << j;
44593
44594 - if (ops->unmap(ops, iova, size) != size)
44595 - return __FAIL(ops, i);
44596 + if (ops->unmap(iop, iova, size) != size)
44597 + return __FAIL(iop, i);
44598
44599 - if (ops->iova_to_phys(ops, iova + 42))
44600 - return __FAIL(ops, i);
44601 + if (ops->iova_to_phys(iop, iova + 42))
44602 + return __FAIL(iop, i);
44603
44604 /* Remap full block */
44605 - if (ops->map(ops, iova, iova, size, IOMMU_WRITE))
44606 - return __FAIL(ops, i);
44607 + if (ops->map(iop, iova, iova, size, IOMMU_WRITE))
44608 + return __FAIL(iop, i);
44609
44610 - if (ops->iova_to_phys(ops, iova + 42) != (iova + 42))
44611 - return __FAIL(ops, i);
44612 + if (ops->iova_to_phys(iop, iova + 42) != (iova + 42))
44613 + return __FAIL(iop, i);
44614
44615 iova += SZ_1G;
44616 j++;
44617 j = find_next_bit(&cfg->pgsize_bitmap, BITS_PER_LONG, j);
44618 }
44619
44620 - free_io_pgtable_ops(ops);
44621 + free_io_pgtable(iop);
44622 }
44623
44624 selftest_running = false;
44625 diff --git a/drivers/iommu/io-pgtable.c b/drivers/iommu/io-pgtable.c
44626 index 6436fe2..088c965 100644
44627 --- a/drivers/iommu/io-pgtable.c
44628 +++ b/drivers/iommu/io-pgtable.c
44629 @@ -40,7 +40,7 @@ io_pgtable_init_table[IO_PGTABLE_NUM_FMTS] =
44630 #endif
44631 };
44632
44633 -struct io_pgtable_ops *alloc_io_pgtable_ops(enum io_pgtable_fmt fmt,
44634 +struct io_pgtable *alloc_io_pgtable(enum io_pgtable_fmt fmt,
44635 struct io_pgtable_cfg *cfg,
44636 void *cookie)
44637 {
44638 @@ -62,21 +62,18 @@ struct io_pgtable_ops *alloc_io_pgtable_ops(enum io_pgtable_fmt fmt,
44639 iop->cookie = cookie;
44640 iop->cfg = *cfg;
44641
44642 - return &iop->ops;
44643 + return iop;
44644 }
44645
44646 /*
44647 * It is the IOMMU driver's responsibility to ensure that the page table
44648 * is no longer accessible to the walker by this point.
44649 */
44650 -void free_io_pgtable_ops(struct io_pgtable_ops *ops)
44651 +void free_io_pgtable(struct io_pgtable *iop)
44652 {
44653 - struct io_pgtable *iop;
44654 -
44655 - if (!ops)
44656 + if (!iop)
44657 return;
44658
44659 - iop = container_of(ops, struct io_pgtable, ops);
44660 iop->cfg.tlb->tlb_flush_all(iop->cookie);
44661 io_pgtable_init_table[iop->fmt]->free(iop);
44662 }
44663 diff --git a/drivers/iommu/io-pgtable.h b/drivers/iommu/io-pgtable.h
44664 index 10e32f6..0b276c8 100644
44665 --- a/drivers/iommu/io-pgtable.h
44666 +++ b/drivers/iommu/io-pgtable.h
44667 @@ -75,17 +75,18 @@ struct io_pgtable_cfg {
44668 * These functions map directly onto the iommu_ops member functions with
44669 * the same names.
44670 */
44671 +struct io_pgtable;
44672 struct io_pgtable_ops {
44673 - int (*map)(struct io_pgtable_ops *ops, unsigned long iova,
44674 + int (*map)(struct io_pgtable *iop, unsigned long iova,
44675 phys_addr_t paddr, size_t size, int prot);
44676 - int (*unmap)(struct io_pgtable_ops *ops, unsigned long iova,
44677 + int (*unmap)(struct io_pgtable *iop, unsigned long iova,
44678 size_t size);
44679 - phys_addr_t (*iova_to_phys)(struct io_pgtable_ops *ops,
44680 + phys_addr_t (*iova_to_phys)(struct io_pgtable *iop,
44681 unsigned long iova);
44682 };
44683
44684 /**
44685 - * alloc_io_pgtable_ops() - Allocate a page table allocator for use by an IOMMU.
44686 + * alloc_io_pgtable() - Allocate a page table allocator for use by an IOMMU.
44687 *
44688 * @fmt: The page table format.
44689 * @cfg: The page table configuration. This will be modified to represent
44690 @@ -94,9 +95,9 @@ struct io_pgtable_ops {
44691 * @cookie: An opaque token provided by the IOMMU driver and passed back to
44692 * the callback routines in cfg->tlb.
44693 */
44694 -struct io_pgtable_ops *alloc_io_pgtable_ops(enum io_pgtable_fmt fmt,
44695 - struct io_pgtable_cfg *cfg,
44696 - void *cookie);
44697 +struct io_pgtable *alloc_io_pgtable(enum io_pgtable_fmt fmt,
44698 + struct io_pgtable_cfg *cfg,
44699 + void *cookie);
44700
44701 /**
44702 * free_io_pgtable_ops() - Free an io_pgtable_ops structure. The caller
44703 @@ -105,7 +106,7 @@ struct io_pgtable_ops *alloc_io_pgtable_ops(enum io_pgtable_fmt fmt,
44704 *
44705 * @ops: The ops returned from alloc_io_pgtable_ops.
44706 */
44707 -void free_io_pgtable_ops(struct io_pgtable_ops *ops);
44708 +void free_io_pgtable(struct io_pgtable *iop);
44709
44710
44711 /*
44712 @@ -125,7 +126,7 @@ struct io_pgtable {
44713 enum io_pgtable_fmt fmt;
44714 void *cookie;
44715 struct io_pgtable_cfg cfg;
44716 - struct io_pgtable_ops ops;
44717 + const struct io_pgtable_ops *ops;
44718 };
44719
44720 /**
44721 diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c
44722 index 72e683d..c9db262 100644
44723 --- a/drivers/iommu/iommu.c
44724 +++ b/drivers/iommu/iommu.c
44725 @@ -802,7 +802,7 @@ static int iommu_bus_notifier(struct notifier_block *nb,
44726 static int iommu_bus_init(struct bus_type *bus, const struct iommu_ops *ops)
44727 {
44728 int err;
44729 - struct notifier_block *nb;
44730 + notifier_block_no_const *nb;
44731 struct iommu_callback_data cb = {
44732 .ops = ops,
44733 };
44734 diff --git a/drivers/iommu/ipmmu-vmsa.c b/drivers/iommu/ipmmu-vmsa.c
44735 index bc39bdf..e2de272 100644
44736 --- a/drivers/iommu/ipmmu-vmsa.c
44737 +++ b/drivers/iommu/ipmmu-vmsa.c
44738 @@ -41,7 +41,7 @@ struct ipmmu_vmsa_domain {
44739 struct iommu_domain *io_domain;
44740
44741 struct io_pgtable_cfg cfg;
44742 - struct io_pgtable_ops *iop;
44743 + struct io_pgtable *iop;
44744
44745 unsigned int context_id;
44746 spinlock_t lock; /* Protects mappings */
44747 @@ -323,8 +323,7 @@ static int ipmmu_domain_init_context(struct ipmmu_vmsa_domain *domain)
44748 domain->cfg.oas = 40;
44749 domain->cfg.tlb = &ipmmu_gather_ops;
44750
44751 - domain->iop = alloc_io_pgtable_ops(ARM_32_LPAE_S1, &domain->cfg,
44752 - domain);
44753 + domain->iop = alloc_io_pgtable(ARM_32_LPAE_S1, &domain->cfg, domain);
44754 if (!domain->iop)
44755 return -EINVAL;
44756
44757 @@ -482,7 +481,7 @@ static void ipmmu_domain_destroy(struct iommu_domain *io_domain)
44758 * been detached.
44759 */
44760 ipmmu_domain_destroy_context(domain);
44761 - free_io_pgtable_ops(domain->iop);
44762 + free_io_pgtable(domain->iop);
44763 kfree(domain);
44764 }
44765
44766 @@ -551,7 +550,7 @@ static int ipmmu_map(struct iommu_domain *io_domain, unsigned long iova,
44767 if (!domain)
44768 return -ENODEV;
44769
44770 - return domain->iop->map(domain->iop, iova, paddr, size, prot);
44771 + return domain->iop->ops->map(domain->iop, iova, paddr, size, prot);
44772 }
44773
44774 static size_t ipmmu_unmap(struct iommu_domain *io_domain, unsigned long iova,
44775 @@ -559,7 +558,7 @@ static size_t ipmmu_unmap(struct iommu_domain *io_domain, unsigned long iova,
44776 {
44777 struct ipmmu_vmsa_domain *domain = io_domain->priv;
44778
44779 - return domain->iop->unmap(domain->iop, iova, size);
44780 + return domain->iop->ops->unmap(domain->iop, iova, size);
44781 }
44782
44783 static phys_addr_t ipmmu_iova_to_phys(struct iommu_domain *io_domain,
44784 @@ -569,7 +568,7 @@ static phys_addr_t ipmmu_iova_to_phys(struct iommu_domain *io_domain,
44785
44786 /* TODO: Is locking needed ? */
44787
44788 - return domain->iop->iova_to_phys(domain->iop, iova);
44789 + return domain->iop->ops->iova_to_phys(domain->iop, iova);
44790 }
44791
44792 static int ipmmu_find_utlbs(struct ipmmu_vmsa_device *mmu, struct device *dev,
44793 diff --git a/drivers/iommu/irq_remapping.c b/drivers/iommu/irq_remapping.c
44794 index 390079e..1da9d6c 100644
44795 --- a/drivers/iommu/irq_remapping.c
44796 +++ b/drivers/iommu/irq_remapping.c
44797 @@ -329,7 +329,7 @@ int setup_hpet_msi_remapped(unsigned int irq, unsigned int id)
44798 void panic_if_irq_remap(const char *msg)
44799 {
44800 if (irq_remapping_enabled)
44801 - panic(msg);
44802 + panic("%s", msg);
44803 }
44804
44805 static void ir_ack_apic_edge(struct irq_data *data)
44806 @@ -350,10 +350,12 @@ static void ir_print_prefix(struct irq_data *data, struct seq_file *p)
44807
44808 void irq_remap_modify_chip_defaults(struct irq_chip *chip)
44809 {
44810 - chip->irq_print_chip = ir_print_prefix;
44811 - chip->irq_ack = ir_ack_apic_edge;
44812 - chip->irq_eoi = ir_ack_apic_level;
44813 - chip->irq_set_affinity = x86_io_apic_ops.set_affinity;
44814 + pax_open_kernel();
44815 + *(void **)&chip->irq_print_chip = ir_print_prefix;
44816 + *(void **)&chip->irq_ack = ir_ack_apic_edge;
44817 + *(void **)&chip->irq_eoi = ir_ack_apic_level;
44818 + *(void **)&chip->irq_set_affinity = x86_io_apic_ops.set_affinity;
44819 + pax_close_kernel();
44820 }
44821
44822 bool setup_remapped_irq(int irq, struct irq_cfg *cfg, struct irq_chip *chip)
44823 diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c
44824 index 471e1cd..b53b870 100644
44825 --- a/drivers/irqchip/irq-gic.c
44826 +++ b/drivers/irqchip/irq-gic.c
44827 @@ -84,7 +84,7 @@ static u8 gic_cpu_map[NR_GIC_CPU_IF] __read_mostly;
44828 * Supported arch specific GIC irq extension.
44829 * Default make them NULL.
44830 */
44831 -struct irq_chip gic_arch_extn = {
44832 +irq_chip_no_const gic_arch_extn = {
44833 .irq_eoi = NULL,
44834 .irq_mask = NULL,
44835 .irq_unmask = NULL,
44836 @@ -318,7 +318,7 @@ static void gic_handle_cascade_irq(unsigned int irq, struct irq_desc *desc)
44837 chained_irq_exit(chip, desc);
44838 }
44839
44840 -static struct irq_chip gic_chip = {
44841 +static irq_chip_no_const gic_chip __read_only = {
44842 .name = "GIC",
44843 .irq_mask = gic_mask_irq,
44844 .irq_unmask = gic_unmask_irq,
44845 diff --git a/drivers/irqchip/irq-renesas-intc-irqpin.c b/drivers/irqchip/irq-renesas-intc-irqpin.c
44846 index 9a0767b..5e5f86f 100644
44847 --- a/drivers/irqchip/irq-renesas-intc-irqpin.c
44848 +++ b/drivers/irqchip/irq-renesas-intc-irqpin.c
44849 @@ -373,7 +373,7 @@ static int intc_irqpin_probe(struct platform_device *pdev)
44850 struct intc_irqpin_iomem *i;
44851 struct resource *io[INTC_IRQPIN_REG_NR];
44852 struct resource *irq;
44853 - struct irq_chip *irq_chip;
44854 + irq_chip_no_const *irq_chip;
44855 void (*enable_fn)(struct irq_data *d);
44856 void (*disable_fn)(struct irq_data *d);
44857 const char *name = dev_name(dev);
44858 diff --git a/drivers/irqchip/irq-renesas-irqc.c b/drivers/irqchip/irq-renesas-irqc.c
44859 index 384e6ed..7a771b2 100644
44860 --- a/drivers/irqchip/irq-renesas-irqc.c
44861 +++ b/drivers/irqchip/irq-renesas-irqc.c
44862 @@ -151,7 +151,7 @@ static int irqc_probe(struct platform_device *pdev)
44863 struct irqc_priv *p;
44864 struct resource *io;
44865 struct resource *irq;
44866 - struct irq_chip *irq_chip;
44867 + irq_chip_no_const *irq_chip;
44868 const char *name = dev_name(&pdev->dev);
44869 int ret;
44870 int k;
44871 diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c
44872 index 6a2df32..dc962f1 100644
44873 --- a/drivers/isdn/capi/capi.c
44874 +++ b/drivers/isdn/capi/capi.c
44875 @@ -81,8 +81,8 @@ struct capiminor {
44876
44877 struct capi20_appl *ap;
44878 u32 ncci;
44879 - atomic_t datahandle;
44880 - atomic_t msgid;
44881 + atomic_unchecked_t datahandle;
44882 + atomic_unchecked_t msgid;
44883
44884 struct tty_port port;
44885 int ttyinstop;
44886 @@ -391,7 +391,7 @@ gen_data_b3_resp_for(struct capiminor *mp, struct sk_buff *skb)
44887 capimsg_setu16(s, 2, mp->ap->applid);
44888 capimsg_setu8 (s, 4, CAPI_DATA_B3);
44889 capimsg_setu8 (s, 5, CAPI_RESP);
44890 - capimsg_setu16(s, 6, atomic_inc_return(&mp->msgid));
44891 + capimsg_setu16(s, 6, atomic_inc_return_unchecked(&mp->msgid));
44892 capimsg_setu32(s, 8, mp->ncci);
44893 capimsg_setu16(s, 12, datahandle);
44894 }
44895 @@ -512,14 +512,14 @@ static void handle_minor_send(struct capiminor *mp)
44896 mp->outbytes -= len;
44897 spin_unlock_bh(&mp->outlock);
44898
44899 - datahandle = atomic_inc_return(&mp->datahandle);
44900 + datahandle = atomic_inc_return_unchecked(&mp->datahandle);
44901 skb_push(skb, CAPI_DATA_B3_REQ_LEN);
44902 memset(skb->data, 0, CAPI_DATA_B3_REQ_LEN);
44903 capimsg_setu16(skb->data, 0, CAPI_DATA_B3_REQ_LEN);
44904 capimsg_setu16(skb->data, 2, mp->ap->applid);
44905 capimsg_setu8 (skb->data, 4, CAPI_DATA_B3);
44906 capimsg_setu8 (skb->data, 5, CAPI_REQ);
44907 - capimsg_setu16(skb->data, 6, atomic_inc_return(&mp->msgid));
44908 + capimsg_setu16(skb->data, 6, atomic_inc_return_unchecked(&mp->msgid));
44909 capimsg_setu32(skb->data, 8, mp->ncci); /* NCCI */
44910 capimsg_setu32(skb->data, 12, (u32)(long)skb->data);/* Data32 */
44911 capimsg_setu16(skb->data, 16, len); /* Data length */
44912 diff --git a/drivers/isdn/gigaset/bas-gigaset.c b/drivers/isdn/gigaset/bas-gigaset.c
44913 index aecec6d..11e13c5 100644
44914 --- a/drivers/isdn/gigaset/bas-gigaset.c
44915 +++ b/drivers/isdn/gigaset/bas-gigaset.c
44916 @@ -2565,22 +2565,22 @@ static int gigaset_post_reset(struct usb_interface *intf)
44917
44918
44919 static const struct gigaset_ops gigops = {
44920 - gigaset_write_cmd,
44921 - gigaset_write_room,
44922 - gigaset_chars_in_buffer,
44923 - gigaset_brkchars,
44924 - gigaset_init_bchannel,
44925 - gigaset_close_bchannel,
44926 - gigaset_initbcshw,
44927 - gigaset_freebcshw,
44928 - gigaset_reinitbcshw,
44929 - gigaset_initcshw,
44930 - gigaset_freecshw,
44931 - gigaset_set_modem_ctrl,
44932 - gigaset_baud_rate,
44933 - gigaset_set_line_ctrl,
44934 - gigaset_isoc_send_skb,
44935 - gigaset_isoc_input,
44936 + .write_cmd = gigaset_write_cmd,
44937 + .write_room = gigaset_write_room,
44938 + .chars_in_buffer = gigaset_chars_in_buffer,
44939 + .brkchars = gigaset_brkchars,
44940 + .init_bchannel = gigaset_init_bchannel,
44941 + .close_bchannel = gigaset_close_bchannel,
44942 + .initbcshw = gigaset_initbcshw,
44943 + .freebcshw = gigaset_freebcshw,
44944 + .reinitbcshw = gigaset_reinitbcshw,
44945 + .initcshw = gigaset_initcshw,
44946 + .freecshw = gigaset_freecshw,
44947 + .set_modem_ctrl = gigaset_set_modem_ctrl,
44948 + .baud_rate = gigaset_baud_rate,
44949 + .set_line_ctrl = gigaset_set_line_ctrl,
44950 + .send_skb = gigaset_isoc_send_skb,
44951 + .handle_input = gigaset_isoc_input,
44952 };
44953
44954 /* bas_gigaset_init
44955 diff --git a/drivers/isdn/gigaset/interface.c b/drivers/isdn/gigaset/interface.c
44956 index 600c79b..3752bab 100644
44957 --- a/drivers/isdn/gigaset/interface.c
44958 +++ b/drivers/isdn/gigaset/interface.c
44959 @@ -130,9 +130,9 @@ static int if_open(struct tty_struct *tty, struct file *filp)
44960 }
44961 tty->driver_data = cs;
44962
44963 - ++cs->port.count;
44964 + atomic_inc(&cs->port.count);
44965
44966 - if (cs->port.count == 1) {
44967 + if (atomic_read(&cs->port.count) == 1) {
44968 tty_port_tty_set(&cs->port, tty);
44969 cs->port.low_latency = 1;
44970 }
44971 @@ -156,9 +156,9 @@ static void if_close(struct tty_struct *tty, struct file *filp)
44972
44973 if (!cs->connected)
44974 gig_dbg(DEBUG_IF, "not connected"); /* nothing to do */
44975 - else if (!cs->port.count)
44976 + else if (!atomic_read(&cs->port.count))
44977 dev_warn(cs->dev, "%s: device not opened\n", __func__);
44978 - else if (!--cs->port.count)
44979 + else if (!atomic_dec_return(&cs->port.count))
44980 tty_port_tty_set(&cs->port, NULL);
44981
44982 mutex_unlock(&cs->mutex);
44983 diff --git a/drivers/isdn/gigaset/ser-gigaset.c b/drivers/isdn/gigaset/ser-gigaset.c
44984 index 8c91fd5..14f13ce 100644
44985 --- a/drivers/isdn/gigaset/ser-gigaset.c
44986 +++ b/drivers/isdn/gigaset/ser-gigaset.c
44987 @@ -453,22 +453,22 @@ static int gigaset_set_line_ctrl(struct cardstate *cs, unsigned cflag)
44988 }
44989
44990 static const struct gigaset_ops ops = {
44991 - gigaset_write_cmd,
44992 - gigaset_write_room,
44993 - gigaset_chars_in_buffer,
44994 - gigaset_brkchars,
44995 - gigaset_init_bchannel,
44996 - gigaset_close_bchannel,
44997 - gigaset_initbcshw,
44998 - gigaset_freebcshw,
44999 - gigaset_reinitbcshw,
45000 - gigaset_initcshw,
45001 - gigaset_freecshw,
45002 - gigaset_set_modem_ctrl,
45003 - gigaset_baud_rate,
45004 - gigaset_set_line_ctrl,
45005 - gigaset_m10x_send_skb, /* asyncdata.c */
45006 - gigaset_m10x_input, /* asyncdata.c */
45007 + .write_cmd = gigaset_write_cmd,
45008 + .write_room = gigaset_write_room,
45009 + .chars_in_buffer = gigaset_chars_in_buffer,
45010 + .brkchars = gigaset_brkchars,
45011 + .init_bchannel = gigaset_init_bchannel,
45012 + .close_bchannel = gigaset_close_bchannel,
45013 + .initbcshw = gigaset_initbcshw,
45014 + .freebcshw = gigaset_freebcshw,
45015 + .reinitbcshw = gigaset_reinitbcshw,
45016 + .initcshw = gigaset_initcshw,
45017 + .freecshw = gigaset_freecshw,
45018 + .set_modem_ctrl = gigaset_set_modem_ctrl,
45019 + .baud_rate = gigaset_baud_rate,
45020 + .set_line_ctrl = gigaset_set_line_ctrl,
45021 + .send_skb = gigaset_m10x_send_skb, /* asyncdata.c */
45022 + .handle_input = gigaset_m10x_input, /* asyncdata.c */
45023 };
45024
45025
45026 diff --git a/drivers/isdn/gigaset/usb-gigaset.c b/drivers/isdn/gigaset/usb-gigaset.c
45027 index 5f306e2..5342f88 100644
45028 --- a/drivers/isdn/gigaset/usb-gigaset.c
45029 +++ b/drivers/isdn/gigaset/usb-gigaset.c
45030 @@ -543,7 +543,7 @@ static int gigaset_brkchars(struct cardstate *cs, const unsigned char buf[6])
45031 gigaset_dbg_buffer(DEBUG_USBREQ, "brkchars", 6, buf);
45032 memcpy(cs->hw.usb->bchars, buf, 6);
45033 return usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x19, 0x41,
45034 - 0, 0, &buf, 6, 2000);
45035 + 0, 0, buf, 6, 2000);
45036 }
45037
45038 static void gigaset_freebcshw(struct bc_state *bcs)
45039 @@ -862,22 +862,22 @@ static int gigaset_pre_reset(struct usb_interface *intf)
45040 }
45041
45042 static const struct gigaset_ops ops = {
45043 - gigaset_write_cmd,
45044 - gigaset_write_room,
45045 - gigaset_chars_in_buffer,
45046 - gigaset_brkchars,
45047 - gigaset_init_bchannel,
45048 - gigaset_close_bchannel,
45049 - gigaset_initbcshw,
45050 - gigaset_freebcshw,
45051 - gigaset_reinitbcshw,
45052 - gigaset_initcshw,
45053 - gigaset_freecshw,
45054 - gigaset_set_modem_ctrl,
45055 - gigaset_baud_rate,
45056 - gigaset_set_line_ctrl,
45057 - gigaset_m10x_send_skb,
45058 - gigaset_m10x_input,
45059 + .write_cmd = gigaset_write_cmd,
45060 + .write_room = gigaset_write_room,
45061 + .chars_in_buffer = gigaset_chars_in_buffer,
45062 + .brkchars = gigaset_brkchars,
45063 + .init_bchannel = gigaset_init_bchannel,
45064 + .close_bchannel = gigaset_close_bchannel,
45065 + .initbcshw = gigaset_initbcshw,
45066 + .freebcshw = gigaset_freebcshw,
45067 + .reinitbcshw = gigaset_reinitbcshw,
45068 + .initcshw = gigaset_initcshw,
45069 + .freecshw = gigaset_freecshw,
45070 + .set_modem_ctrl = gigaset_set_modem_ctrl,
45071 + .baud_rate = gigaset_baud_rate,
45072 + .set_line_ctrl = gigaset_set_line_ctrl,
45073 + .send_skb = gigaset_m10x_send_skb,
45074 + .handle_input = gigaset_m10x_input,
45075 };
45076
45077 /*
45078 diff --git a/drivers/isdn/hardware/avm/b1.c b/drivers/isdn/hardware/avm/b1.c
45079 index 4d9b195..455075c 100644
45080 --- a/drivers/isdn/hardware/avm/b1.c
45081 +++ b/drivers/isdn/hardware/avm/b1.c
45082 @@ -176,7 +176,7 @@ int b1_load_t4file(avmcard *card, capiloaddatapart *t4file)
45083 }
45084 if (left) {
45085 if (t4file->user) {
45086 - if (copy_from_user(buf, dp, left))
45087 + if (left > sizeof buf || copy_from_user(buf, dp, left))
45088 return -EFAULT;
45089 } else {
45090 memcpy(buf, dp, left);
45091 @@ -224,7 +224,7 @@ int b1_load_config(avmcard *card, capiloaddatapart *config)
45092 }
45093 if (left) {
45094 if (config->user) {
45095 - if (copy_from_user(buf, dp, left))
45096 + if (left > sizeof buf || copy_from_user(buf, dp, left))
45097 return -EFAULT;
45098 } else {
45099 memcpy(buf, dp, left);
45100 diff --git a/drivers/isdn/i4l/isdn_common.c b/drivers/isdn/i4l/isdn_common.c
45101 index 9b856e1..fa03c92 100644
45102 --- a/drivers/isdn/i4l/isdn_common.c
45103 +++ b/drivers/isdn/i4l/isdn_common.c
45104 @@ -1654,6 +1654,8 @@ isdn_ioctl(struct file *file, uint cmd, ulong arg)
45105 } else
45106 return -EINVAL;
45107 case IIOCDBGVAR:
45108 + if (!capable(CAP_SYS_RAWIO))
45109 + return -EPERM;
45110 if (arg) {
45111 if (copy_to_user(argp, &dev, sizeof(ulong)))
45112 return -EFAULT;
45113 diff --git a/drivers/isdn/i4l/isdn_concap.c b/drivers/isdn/i4l/isdn_concap.c
45114 index 91d5730..336523e 100644
45115 --- a/drivers/isdn/i4l/isdn_concap.c
45116 +++ b/drivers/isdn/i4l/isdn_concap.c
45117 @@ -80,9 +80,9 @@ static int isdn_concap_dl_disconn_req(struct concap_proto *concap)
45118 }
45119
45120 struct concap_device_ops isdn_concap_reliable_dl_dops = {
45121 - &isdn_concap_dl_data_req,
45122 - &isdn_concap_dl_connect_req,
45123 - &isdn_concap_dl_disconn_req
45124 + .data_req = &isdn_concap_dl_data_req,
45125 + .connect_req = &isdn_concap_dl_connect_req,
45126 + .disconn_req = &isdn_concap_dl_disconn_req
45127 };
45128
45129 /* The following should better go into a dedicated source file such that
45130 diff --git a/drivers/isdn/i4l/isdn_tty.c b/drivers/isdn/i4l/isdn_tty.c
45131 index bc91261..2ef7e36 100644
45132 --- a/drivers/isdn/i4l/isdn_tty.c
45133 +++ b/drivers/isdn/i4l/isdn_tty.c
45134 @@ -1503,9 +1503,9 @@ isdn_tty_open(struct tty_struct *tty, struct file *filp)
45135
45136 #ifdef ISDN_DEBUG_MODEM_OPEN
45137 printk(KERN_DEBUG "isdn_tty_open %s, count = %d\n", tty->name,
45138 - port->count);
45139 + atomic_read(&port->count));
45140 #endif
45141 - port->count++;
45142 + atomic_inc(&port->count);
45143 port->tty = tty;
45144 /*
45145 * Start up serial port
45146 @@ -1549,7 +1549,7 @@ isdn_tty_close(struct tty_struct *tty, struct file *filp)
45147 #endif
45148 return;
45149 }
45150 - if ((tty->count == 1) && (port->count != 1)) {
45151 + if ((tty->count == 1) && (atomic_read(&port->count) != 1)) {
45152 /*
45153 * Uh, oh. tty->count is 1, which means that the tty
45154 * structure will be freed. Info->count should always
45155 @@ -1558,15 +1558,15 @@ isdn_tty_close(struct tty_struct *tty, struct file *filp)
45156 * serial port won't be shutdown.
45157 */
45158 printk(KERN_ERR "isdn_tty_close: bad port count; tty->count is 1, "
45159 - "info->count is %d\n", port->count);
45160 - port->count = 1;
45161 + "info->count is %d\n", atomic_read(&port->count));
45162 + atomic_set(&port->count, 1);
45163 }
45164 - if (--port->count < 0) {
45165 + if (atomic_dec_return(&port->count) < 0) {
45166 printk(KERN_ERR "isdn_tty_close: bad port count for ttyi%d: %d\n",
45167 - info->line, port->count);
45168 - port->count = 0;
45169 + info->line, atomic_read(&port->count));
45170 + atomic_set(&port->count, 0);
45171 }
45172 - if (port->count) {
45173 + if (atomic_read(&port->count)) {
45174 #ifdef ISDN_DEBUG_MODEM_OPEN
45175 printk(KERN_DEBUG "isdn_tty_close after info->count != 0\n");
45176 #endif
45177 @@ -1620,7 +1620,7 @@ isdn_tty_hangup(struct tty_struct *tty)
45178 if (isdn_tty_paranoia_check(info, tty->name, "isdn_tty_hangup"))
45179 return;
45180 isdn_tty_shutdown(info);
45181 - port->count = 0;
45182 + atomic_set(&port->count, 0);
45183 port->flags &= ~ASYNC_NORMAL_ACTIVE;
45184 port->tty = NULL;
45185 wake_up_interruptible(&port->open_wait);
45186 @@ -1965,7 +1965,7 @@ isdn_tty_find_icall(int di, int ch, setup_parm *setup)
45187 for (i = 0; i < ISDN_MAX_CHANNELS; i++) {
45188 modem_info *info = &dev->mdm.info[i];
45189
45190 - if (info->port.count == 0)
45191 + if (atomic_read(&info->port.count) == 0)
45192 continue;
45193 if ((info->emu.mdmreg[REG_SI1] & si2bit[si1]) && /* SI1 is matching */
45194 (info->emu.mdmreg[REG_SI2] == si2)) { /* SI2 is matching */
45195 diff --git a/drivers/isdn/i4l/isdn_x25iface.c b/drivers/isdn/i4l/isdn_x25iface.c
45196 index e2d4e58..40cd045 100644
45197 --- a/drivers/isdn/i4l/isdn_x25iface.c
45198 +++ b/drivers/isdn/i4l/isdn_x25iface.c
45199 @@ -53,14 +53,14 @@ static int isdn_x25iface_disconn_ind(struct concap_proto *);
45200
45201
45202 static struct concap_proto_ops ix25_pops = {
45203 - &isdn_x25iface_proto_new,
45204 - &isdn_x25iface_proto_del,
45205 - &isdn_x25iface_proto_restart,
45206 - &isdn_x25iface_proto_close,
45207 - &isdn_x25iface_xmit,
45208 - &isdn_x25iface_receive,
45209 - &isdn_x25iface_connect_ind,
45210 - &isdn_x25iface_disconn_ind
45211 + .proto_new = &isdn_x25iface_proto_new,
45212 + .proto_del = &isdn_x25iface_proto_del,
45213 + .restart = &isdn_x25iface_proto_restart,
45214 + .close = &isdn_x25iface_proto_close,
45215 + .encap_and_xmit = &isdn_x25iface_xmit,
45216 + .data_ind = &isdn_x25iface_receive,
45217 + .connect_ind = &isdn_x25iface_connect_ind,
45218 + .disconn_ind = &isdn_x25iface_disconn_ind
45219 };
45220
45221 /* error message helper function */
45222 diff --git a/drivers/isdn/icn/icn.c b/drivers/isdn/icn/icn.c
45223 index 358a574..b4987ea 100644
45224 --- a/drivers/isdn/icn/icn.c
45225 +++ b/drivers/isdn/icn/icn.c
45226 @@ -1045,7 +1045,7 @@ icn_writecmd(const u_char *buf, int len, int user, icn_card *card)
45227 if (count > len)
45228 count = len;
45229 if (user) {
45230 - if (copy_from_user(msg, buf, count))
45231 + if (count > sizeof msg || copy_from_user(msg, buf, count))
45232 return -EFAULT;
45233 } else
45234 memcpy(msg, buf, count);
45235 diff --git a/drivers/isdn/mISDN/dsp_cmx.c b/drivers/isdn/mISDN/dsp_cmx.c
45236 index 87f7dff..7300125 100644
45237 --- a/drivers/isdn/mISDN/dsp_cmx.c
45238 +++ b/drivers/isdn/mISDN/dsp_cmx.c
45239 @@ -1625,7 +1625,7 @@ unsigned long dsp_spl_jiffies; /* calculate the next time to fire */
45240 static u16 dsp_count; /* last sample count */
45241 static int dsp_count_valid; /* if we have last sample count */
45242
45243 -void
45244 +void __intentional_overflow(-1)
45245 dsp_cmx_send(void *arg)
45246 {
45247 struct dsp_conf *conf;
45248 diff --git a/drivers/lguest/core.c b/drivers/lguest/core.c
45249 index 7dc93aa..8272379 100644
45250 --- a/drivers/lguest/core.c
45251 +++ b/drivers/lguest/core.c
45252 @@ -96,9 +96,17 @@ static __init int map_switcher(void)
45253 * The end address needs +1 because __get_vm_area allocates an
45254 * extra guard page, so we need space for that.
45255 */
45256 +
45257 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
45258 + switcher_vma = __get_vm_area(TOTAL_SWITCHER_PAGES * PAGE_SIZE,
45259 + VM_ALLOC | VM_KERNEXEC, switcher_addr, switcher_addr
45260 + + (TOTAL_SWITCHER_PAGES+1) * PAGE_SIZE);
45261 +#else
45262 switcher_vma = __get_vm_area(TOTAL_SWITCHER_PAGES * PAGE_SIZE,
45263 VM_ALLOC, switcher_addr, switcher_addr
45264 + (TOTAL_SWITCHER_PAGES+1) * PAGE_SIZE);
45265 +#endif
45266 +
45267 if (!switcher_vma) {
45268 err = -ENOMEM;
45269 printk("lguest: could not map switcher pages high\n");
45270 @@ -121,7 +129,7 @@ static __init int map_switcher(void)
45271 * Now the Switcher is mapped at the right address, we can't fail!
45272 * Copy in the compiled-in Switcher code (from x86/switcher_32.S).
45273 */
45274 - memcpy(switcher_vma->addr, start_switcher_text,
45275 + memcpy(switcher_vma->addr, ktla_ktva(start_switcher_text),
45276 end_switcher_text - start_switcher_text);
45277
45278 printk(KERN_INFO "lguest: mapped switcher at %p\n",
45279 diff --git a/drivers/lguest/page_tables.c b/drivers/lguest/page_tables.c
45280 index e3abebc9..6a35328 100644
45281 --- a/drivers/lguest/page_tables.c
45282 +++ b/drivers/lguest/page_tables.c
45283 @@ -585,7 +585,7 @@ void pin_page(struct lg_cpu *cpu, unsigned long vaddr)
45284 /*:*/
45285
45286 #ifdef CONFIG_X86_PAE
45287 -static void release_pmd(pmd_t *spmd)
45288 +static void __intentional_overflow(-1) release_pmd(pmd_t *spmd)
45289 {
45290 /* If the entry's not present, there's nothing to release. */
45291 if (pmd_flags(*spmd) & _PAGE_PRESENT) {
45292 diff --git a/drivers/lguest/x86/core.c b/drivers/lguest/x86/core.c
45293 index 30f2aef..391c748 100644
45294 --- a/drivers/lguest/x86/core.c
45295 +++ b/drivers/lguest/x86/core.c
45296 @@ -60,7 +60,7 @@ static struct {
45297 /* Offset from where switcher.S was compiled to where we've copied it */
45298 static unsigned long switcher_offset(void)
45299 {
45300 - return switcher_addr - (unsigned long)start_switcher_text;
45301 + return switcher_addr - (unsigned long)ktla_ktva(start_switcher_text);
45302 }
45303
45304 /* This cpu's struct lguest_pages (after the Switcher text page) */
45305 @@ -100,7 +100,13 @@ static void copy_in_guest_info(struct lg_cpu *cpu, struct lguest_pages *pages)
45306 * These copies are pretty cheap, so we do them unconditionally: */
45307 /* Save the current Host top-level page directory.
45308 */
45309 +
45310 +#ifdef CONFIG_PAX_PER_CPU_PGD
45311 + pages->state.host_cr3 = read_cr3();
45312 +#else
45313 pages->state.host_cr3 = __pa(current->mm->pgd);
45314 +#endif
45315 +
45316 /*
45317 * Set up the Guest's page tables to see this CPU's pages (and no
45318 * other CPU's pages).
45319 @@ -494,7 +500,7 @@ void __init lguest_arch_host_init(void)
45320 * compiled-in switcher code and the high-mapped copy we just made.
45321 */
45322 for (i = 0; i < IDT_ENTRIES; i++)
45323 - default_idt_entries[i] += switcher_offset();
45324 + default_idt_entries[i] = ktla_ktva(default_idt_entries[i]) + switcher_offset();
45325
45326 /*
45327 * Set up the Switcher's per-cpu areas.
45328 @@ -577,7 +583,7 @@ void __init lguest_arch_host_init(void)
45329 * it will be undisturbed when we switch. To change %cs and jump we
45330 * need this structure to feed to Intel's "lcall" instruction.
45331 */
45332 - lguest_entry.offset = (long)switch_to_guest + switcher_offset();
45333 + lguest_entry.offset = (long)ktla_ktva(switch_to_guest) + switcher_offset();
45334 lguest_entry.segment = LGUEST_CS;
45335
45336 /*
45337 diff --git a/drivers/lguest/x86/switcher_32.S b/drivers/lguest/x86/switcher_32.S
45338 index 40634b0..4f5855e 100644
45339 --- a/drivers/lguest/x86/switcher_32.S
45340 +++ b/drivers/lguest/x86/switcher_32.S
45341 @@ -87,6 +87,7 @@
45342 #include <asm/page.h>
45343 #include <asm/segment.h>
45344 #include <asm/lguest.h>
45345 +#include <asm/processor-flags.h>
45346
45347 // We mark the start of the code to copy
45348 // It's placed in .text tho it's never run here
45349 @@ -149,6 +150,13 @@ ENTRY(switch_to_guest)
45350 // Changes type when we load it: damn Intel!
45351 // For after we switch over our page tables
45352 // That entry will be read-only: we'd crash.
45353 +
45354 +#ifdef CONFIG_PAX_KERNEXEC
45355 + mov %cr0, %edx
45356 + xor $X86_CR0_WP, %edx
45357 + mov %edx, %cr0
45358 +#endif
45359 +
45360 movl $(GDT_ENTRY_TSS*8), %edx
45361 ltr %dx
45362
45363 @@ -157,9 +165,15 @@ ENTRY(switch_to_guest)
45364 // Let's clear it again for our return.
45365 // The GDT descriptor of the Host
45366 // Points to the table after two "size" bytes
45367 - movl (LGUEST_PAGES_host_gdt_desc+2)(%eax), %edx
45368 + movl (LGUEST_PAGES_host_gdt_desc+2)(%eax), %eax
45369 // Clear "used" from type field (byte 5, bit 2)
45370 - andb $0xFD, (GDT_ENTRY_TSS*8 + 5)(%edx)
45371 + andb $0xFD, (GDT_ENTRY_TSS*8 + 5)(%eax)
45372 +
45373 +#ifdef CONFIG_PAX_KERNEXEC
45374 + mov %cr0, %eax
45375 + xor $X86_CR0_WP, %eax
45376 + mov %eax, %cr0
45377 +#endif
45378
45379 // Once our page table's switched, the Guest is live!
45380 // The Host fades as we run this final step.
45381 @@ -295,13 +309,12 @@ deliver_to_host:
45382 // I consulted gcc, and it gave
45383 // These instructions, which I gladly credit:
45384 leal (%edx,%ebx,8), %eax
45385 - movzwl (%eax),%edx
45386 - movl 4(%eax), %eax
45387 - xorw %ax, %ax
45388 - orl %eax, %edx
45389 + movl 4(%eax), %edx
45390 + movw (%eax), %dx
45391 // Now the address of the handler's in %edx
45392 // We call it now: its "iret" drops us home.
45393 - jmp *%edx
45394 + ljmp $__KERNEL_CS, $1f
45395 +1: jmp *%edx
45396
45397 // Every interrupt can come to us here
45398 // But we must truly tell each apart.
45399 diff --git a/drivers/md/bcache/closure.h b/drivers/md/bcache/closure.h
45400 index a08e3ee..df8ade2 100644
45401 --- a/drivers/md/bcache/closure.h
45402 +++ b/drivers/md/bcache/closure.h
45403 @@ -238,7 +238,7 @@ static inline void closure_set_stopped(struct closure *cl)
45404 static inline void set_closure_fn(struct closure *cl, closure_fn *fn,
45405 struct workqueue_struct *wq)
45406 {
45407 - BUG_ON(object_is_on_stack(cl));
45408 + BUG_ON(object_starts_on_stack(cl));
45409 closure_set_ip(cl);
45410 cl->fn = fn;
45411 cl->wq = wq;
45412 diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c
45413 index 3a57679..c58cdaf 100644
45414 --- a/drivers/md/bitmap.c
45415 +++ b/drivers/md/bitmap.c
45416 @@ -1786,7 +1786,7 @@ void bitmap_status(struct seq_file *seq, struct bitmap *bitmap)
45417 chunk_kb ? "KB" : "B");
45418 if (bitmap->storage.file) {
45419 seq_printf(seq, ", file: ");
45420 - seq_path(seq, &bitmap->storage.file->f_path, " \t\n");
45421 + seq_path(seq, &bitmap->storage.file->f_path, " \t\n\\");
45422 }
45423
45424 seq_printf(seq, "\n");
45425 diff --git a/drivers/md/dm-ioctl.c b/drivers/md/dm-ioctl.c
45426 index c8a18e4..0ab43e5 100644
45427 --- a/drivers/md/dm-ioctl.c
45428 +++ b/drivers/md/dm-ioctl.c
45429 @@ -1772,7 +1772,7 @@ static int validate_params(uint cmd, struct dm_ioctl *param)
45430 cmd == DM_LIST_VERSIONS_CMD)
45431 return 0;
45432
45433 - if ((cmd == DM_DEV_CREATE_CMD)) {
45434 + if (cmd == DM_DEV_CREATE_CMD) {
45435 if (!*param->name) {
45436 DMWARN("name not supplied when creating device");
45437 return -EINVAL;
45438 diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c
45439 index 089d627..ef7352e 100644
45440 --- a/drivers/md/dm-raid1.c
45441 +++ b/drivers/md/dm-raid1.c
45442 @@ -40,7 +40,7 @@ enum dm_raid1_error {
45443
45444 struct mirror {
45445 struct mirror_set *ms;
45446 - atomic_t error_count;
45447 + atomic_unchecked_t error_count;
45448 unsigned long error_type;
45449 struct dm_dev *dev;
45450 sector_t offset;
45451 @@ -186,7 +186,7 @@ static struct mirror *get_valid_mirror(struct mirror_set *ms)
45452 struct mirror *m;
45453
45454 for (m = ms->mirror; m < ms->mirror + ms->nr_mirrors; m++)
45455 - if (!atomic_read(&m->error_count))
45456 + if (!atomic_read_unchecked(&m->error_count))
45457 return m;
45458
45459 return NULL;
45460 @@ -218,7 +218,7 @@ static void fail_mirror(struct mirror *m, enum dm_raid1_error error_type)
45461 * simple way to tell if a device has encountered
45462 * errors.
45463 */
45464 - atomic_inc(&m->error_count);
45465 + atomic_inc_unchecked(&m->error_count);
45466
45467 if (test_and_set_bit(error_type, &m->error_type))
45468 return;
45469 @@ -409,7 +409,7 @@ static struct mirror *choose_mirror(struct mirror_set *ms, sector_t sector)
45470 struct mirror *m = get_default_mirror(ms);
45471
45472 do {
45473 - if (likely(!atomic_read(&m->error_count)))
45474 + if (likely(!atomic_read_unchecked(&m->error_count)))
45475 return m;
45476
45477 if (m-- == ms->mirror)
45478 @@ -423,7 +423,7 @@ static int default_ok(struct mirror *m)
45479 {
45480 struct mirror *default_mirror = get_default_mirror(m->ms);
45481
45482 - return !atomic_read(&default_mirror->error_count);
45483 + return !atomic_read_unchecked(&default_mirror->error_count);
45484 }
45485
45486 static int mirror_available(struct mirror_set *ms, struct bio *bio)
45487 @@ -560,7 +560,7 @@ static void do_reads(struct mirror_set *ms, struct bio_list *reads)
45488 */
45489 if (likely(region_in_sync(ms, region, 1)))
45490 m = choose_mirror(ms, bio->bi_iter.bi_sector);
45491 - else if (m && atomic_read(&m->error_count))
45492 + else if (m && atomic_read_unchecked(&m->error_count))
45493 m = NULL;
45494
45495 if (likely(m))
45496 @@ -936,7 +936,7 @@ static int get_mirror(struct mirror_set *ms, struct dm_target *ti,
45497 }
45498
45499 ms->mirror[mirror].ms = ms;
45500 - atomic_set(&(ms->mirror[mirror].error_count), 0);
45501 + atomic_set_unchecked(&(ms->mirror[mirror].error_count), 0);
45502 ms->mirror[mirror].error_type = 0;
45503 ms->mirror[mirror].offset = offset;
45504
45505 @@ -1351,7 +1351,7 @@ static void mirror_resume(struct dm_target *ti)
45506 */
45507 static char device_status_char(struct mirror *m)
45508 {
45509 - if (!atomic_read(&(m->error_count)))
45510 + if (!atomic_read_unchecked(&(m->error_count)))
45511 return 'A';
45512
45513 return (test_bit(DM_RAID1_FLUSH_ERROR, &(m->error_type))) ? 'F' :
45514 diff --git a/drivers/md/dm-stats.c b/drivers/md/dm-stats.c
45515 index f478a4c..4b8e5ef 100644
45516 --- a/drivers/md/dm-stats.c
45517 +++ b/drivers/md/dm-stats.c
45518 @@ -382,7 +382,7 @@ do_sync_free:
45519 synchronize_rcu_expedited();
45520 dm_stat_free(&s->rcu_head);
45521 } else {
45522 - ACCESS_ONCE(dm_stat_need_rcu_barrier) = 1;
45523 + ACCESS_ONCE_RW(dm_stat_need_rcu_barrier) = 1;
45524 call_rcu(&s->rcu_head, dm_stat_free);
45525 }
45526 return 0;
45527 @@ -554,8 +554,8 @@ void dm_stats_account_io(struct dm_stats *stats, unsigned long bi_rw,
45528 ((bi_rw & (REQ_WRITE | REQ_DISCARD)) ==
45529 (ACCESS_ONCE(last->last_rw) & (REQ_WRITE | REQ_DISCARD)))
45530 ));
45531 - ACCESS_ONCE(last->last_sector) = end_sector;
45532 - ACCESS_ONCE(last->last_rw) = bi_rw;
45533 + ACCESS_ONCE_RW(last->last_sector) = end_sector;
45534 + ACCESS_ONCE_RW(last->last_rw) = bi_rw;
45535 }
45536
45537 rcu_read_lock();
45538 diff --git a/drivers/md/dm-stripe.c b/drivers/md/dm-stripe.c
45539 index f8b37d4..5c5cafd 100644
45540 --- a/drivers/md/dm-stripe.c
45541 +++ b/drivers/md/dm-stripe.c
45542 @@ -21,7 +21,7 @@ struct stripe {
45543 struct dm_dev *dev;
45544 sector_t physical_start;
45545
45546 - atomic_t error_count;
45547 + atomic_unchecked_t error_count;
45548 };
45549
45550 struct stripe_c {
45551 @@ -188,7 +188,7 @@ static int stripe_ctr(struct dm_target *ti, unsigned int argc, char **argv)
45552 kfree(sc);
45553 return r;
45554 }
45555 - atomic_set(&(sc->stripe[i].error_count), 0);
45556 + atomic_set_unchecked(&(sc->stripe[i].error_count), 0);
45557 }
45558
45559 ti->private = sc;
45560 @@ -332,7 +332,7 @@ static void stripe_status(struct dm_target *ti, status_type_t type,
45561 DMEMIT("%d ", sc->stripes);
45562 for (i = 0; i < sc->stripes; i++) {
45563 DMEMIT("%s ", sc->stripe[i].dev->name);
45564 - buffer[i] = atomic_read(&(sc->stripe[i].error_count)) ?
45565 + buffer[i] = atomic_read_unchecked(&(sc->stripe[i].error_count)) ?
45566 'D' : 'A';
45567 }
45568 buffer[i] = '\0';
45569 @@ -377,8 +377,8 @@ static int stripe_end_io(struct dm_target *ti, struct bio *bio, int error)
45570 */
45571 for (i = 0; i < sc->stripes; i++)
45572 if (!strcmp(sc->stripe[i].dev->name, major_minor)) {
45573 - atomic_inc(&(sc->stripe[i].error_count));
45574 - if (atomic_read(&(sc->stripe[i].error_count)) <
45575 + atomic_inc_unchecked(&(sc->stripe[i].error_count));
45576 + if (atomic_read_unchecked(&(sc->stripe[i].error_count)) <
45577 DM_IO_ERROR_THRESHOLD)
45578 schedule_work(&sc->trigger_event);
45579 }
45580 diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c
45581 index 6554d91..b0221c2 100644
45582 --- a/drivers/md/dm-table.c
45583 +++ b/drivers/md/dm-table.c
45584 @@ -303,7 +303,7 @@ static int device_area_is_invalid(struct dm_target *ti, struct dm_dev *dev,
45585 if (!dev_size)
45586 return 0;
45587
45588 - if ((start >= dev_size) || (start + len > dev_size)) {
45589 + if ((start >= dev_size) || (len > dev_size - start)) {
45590 DMWARN("%s: %s too small for target: "
45591 "start=%llu, len=%llu, dev_size=%llu",
45592 dm_device_name(ti->table->md), bdevname(bdev, b),
45593 diff --git a/drivers/md/dm-thin-metadata.c b/drivers/md/dm-thin-metadata.c
45594 index 79f6941..b33b4e0 100644
45595 --- a/drivers/md/dm-thin-metadata.c
45596 +++ b/drivers/md/dm-thin-metadata.c
45597 @@ -404,7 +404,7 @@ static void __setup_btree_details(struct dm_pool_metadata *pmd)
45598 {
45599 pmd->info.tm = pmd->tm;
45600 pmd->info.levels = 2;
45601 - pmd->info.value_type.context = pmd->data_sm;
45602 + pmd->info.value_type.context = (dm_space_map_no_const *)pmd->data_sm;
45603 pmd->info.value_type.size = sizeof(__le64);
45604 pmd->info.value_type.inc = data_block_inc;
45605 pmd->info.value_type.dec = data_block_dec;
45606 @@ -423,7 +423,7 @@ static void __setup_btree_details(struct dm_pool_metadata *pmd)
45607
45608 pmd->bl_info.tm = pmd->tm;
45609 pmd->bl_info.levels = 1;
45610 - pmd->bl_info.value_type.context = pmd->data_sm;
45611 + pmd->bl_info.value_type.context = (dm_space_map_no_const *)pmd->data_sm;
45612 pmd->bl_info.value_type.size = sizeof(__le64);
45613 pmd->bl_info.value_type.inc = data_block_inc;
45614 pmd->bl_info.value_type.dec = data_block_dec;
45615 diff --git a/drivers/md/dm.c b/drivers/md/dm.c
45616 index 8001fe9..abdd0d0 100644
45617 --- a/drivers/md/dm.c
45618 +++ b/drivers/md/dm.c
45619 @@ -188,9 +188,9 @@ struct mapped_device {
45620 /*
45621 * Event handling.
45622 */
45623 - atomic_t event_nr;
45624 + atomic_unchecked_t event_nr;
45625 wait_queue_head_t eventq;
45626 - atomic_t uevent_seq;
45627 + atomic_unchecked_t uevent_seq;
45628 struct list_head uevent_list;
45629 spinlock_t uevent_lock; /* Protect access to uevent_list */
45630
45631 @@ -2163,8 +2163,8 @@ static struct mapped_device *alloc_dev(int minor)
45632 spin_lock_init(&md->deferred_lock);
45633 atomic_set(&md->holders, 1);
45634 atomic_set(&md->open_count, 0);
45635 - atomic_set(&md->event_nr, 0);
45636 - atomic_set(&md->uevent_seq, 0);
45637 + atomic_set_unchecked(&md->event_nr, 0);
45638 + atomic_set_unchecked(&md->uevent_seq, 0);
45639 INIT_LIST_HEAD(&md->uevent_list);
45640 INIT_LIST_HEAD(&md->table_devices);
45641 spin_lock_init(&md->uevent_lock);
45642 @@ -2329,7 +2329,7 @@ static void event_callback(void *context)
45643
45644 dm_send_uevents(&uevents, &disk_to_dev(md->disk)->kobj);
45645
45646 - atomic_inc(&md->event_nr);
45647 + atomic_inc_unchecked(&md->event_nr);
45648 wake_up(&md->eventq);
45649 }
45650
45651 @@ -3175,18 +3175,18 @@ int dm_kobject_uevent(struct mapped_device *md, enum kobject_action action,
45652
45653 uint32_t dm_next_uevent_seq(struct mapped_device *md)
45654 {
45655 - return atomic_add_return(1, &md->uevent_seq);
45656 + return atomic_add_return_unchecked(1, &md->uevent_seq);
45657 }
45658
45659 uint32_t dm_get_event_nr(struct mapped_device *md)
45660 {
45661 - return atomic_read(&md->event_nr);
45662 + return atomic_read_unchecked(&md->event_nr);
45663 }
45664
45665 int dm_wait_event(struct mapped_device *md, int event_nr)
45666 {
45667 return wait_event_interruptible(md->eventq,
45668 - (event_nr != atomic_read(&md->event_nr)));
45669 + (event_nr != atomic_read_unchecked(&md->event_nr)));
45670 }
45671
45672 void dm_uevent_add(struct mapped_device *md, struct list_head *elist)
45673 diff --git a/drivers/md/md.c b/drivers/md/md.c
45674 index e47d1dd..ebc3480 100644
45675 --- a/drivers/md/md.c
45676 +++ b/drivers/md/md.c
45677 @@ -191,10 +191,10 @@ EXPORT_SYMBOL_GPL(bio_clone_mddev);
45678 * start build, activate spare
45679 */
45680 static DECLARE_WAIT_QUEUE_HEAD(md_event_waiters);
45681 -static atomic_t md_event_count;
45682 +static atomic_unchecked_t md_event_count;
45683 void md_new_event(struct mddev *mddev)
45684 {
45685 - atomic_inc(&md_event_count);
45686 + atomic_inc_unchecked(&md_event_count);
45687 wake_up(&md_event_waiters);
45688 }
45689 EXPORT_SYMBOL_GPL(md_new_event);
45690 @@ -204,7 +204,7 @@ EXPORT_SYMBOL_GPL(md_new_event);
45691 */
45692 static void md_new_event_inintr(struct mddev *mddev)
45693 {
45694 - atomic_inc(&md_event_count);
45695 + atomic_inc_unchecked(&md_event_count);
45696 wake_up(&md_event_waiters);
45697 }
45698
45699 @@ -1442,7 +1442,7 @@ static int super_1_load(struct md_rdev *rdev, struct md_rdev *refdev, int minor_
45700 if ((le32_to_cpu(sb->feature_map) & MD_FEATURE_RESHAPE_ACTIVE) &&
45701 (le32_to_cpu(sb->feature_map) & MD_FEATURE_NEW_OFFSET))
45702 rdev->new_data_offset += (s32)le32_to_cpu(sb->new_offset);
45703 - atomic_set(&rdev->corrected_errors, le32_to_cpu(sb->cnt_corrected_read));
45704 + atomic_set_unchecked(&rdev->corrected_errors, le32_to_cpu(sb->cnt_corrected_read));
45705
45706 rdev->sb_size = le32_to_cpu(sb->max_dev) * 2 + 256;
45707 bmask = queue_logical_block_size(rdev->bdev->bd_disk->queue)-1;
45708 @@ -1693,7 +1693,7 @@ static void super_1_sync(struct mddev *mddev, struct md_rdev *rdev)
45709 else
45710 sb->resync_offset = cpu_to_le64(0);
45711
45712 - sb->cnt_corrected_read = cpu_to_le32(atomic_read(&rdev->corrected_errors));
45713 + sb->cnt_corrected_read = cpu_to_le32(atomic_read_unchecked(&rdev->corrected_errors));
45714
45715 sb->raid_disks = cpu_to_le32(mddev->raid_disks);
45716 sb->size = cpu_to_le64(mddev->dev_sectors);
45717 @@ -2564,7 +2564,7 @@ __ATTR_PREALLOC(state, S_IRUGO|S_IWUSR, state_show, state_store);
45718 static ssize_t
45719 errors_show(struct md_rdev *rdev, char *page)
45720 {
45721 - return sprintf(page, "%d\n", atomic_read(&rdev->corrected_errors));
45722 + return sprintf(page, "%d\n", atomic_read_unchecked(&rdev->corrected_errors));
45723 }
45724
45725 static ssize_t
45726 @@ -2573,7 +2573,7 @@ errors_store(struct md_rdev *rdev, const char *buf, size_t len)
45727 char *e;
45728 unsigned long n = simple_strtoul(buf, &e, 10);
45729 if (*buf && (*e == 0 || *e == '\n')) {
45730 - atomic_set(&rdev->corrected_errors, n);
45731 + atomic_set_unchecked(&rdev->corrected_errors, n);
45732 return len;
45733 }
45734 return -EINVAL;
45735 @@ -3009,8 +3009,8 @@ int md_rdev_init(struct md_rdev *rdev)
45736 rdev->sb_loaded = 0;
45737 rdev->bb_page = NULL;
45738 atomic_set(&rdev->nr_pending, 0);
45739 - atomic_set(&rdev->read_errors, 0);
45740 - atomic_set(&rdev->corrected_errors, 0);
45741 + atomic_set_unchecked(&rdev->read_errors, 0);
45742 + atomic_set_unchecked(&rdev->corrected_errors, 0);
45743
45744 INIT_LIST_HEAD(&rdev->same_set);
45745 init_waitqueue_head(&rdev->blocked_wait);
45746 @@ -7083,7 +7083,7 @@ static int md_seq_show(struct seq_file *seq, void *v)
45747
45748 spin_unlock(&pers_lock);
45749 seq_printf(seq, "\n");
45750 - seq->poll_event = atomic_read(&md_event_count);
45751 + seq->poll_event = atomic_read_unchecked(&md_event_count);
45752 return 0;
45753 }
45754 if (v == (void*)2) {
45755 @@ -7186,7 +7186,7 @@ static int md_seq_open(struct inode *inode, struct file *file)
45756 return error;
45757
45758 seq = file->private_data;
45759 - seq->poll_event = atomic_read(&md_event_count);
45760 + seq->poll_event = atomic_read_unchecked(&md_event_count);
45761 return error;
45762 }
45763
45764 @@ -7203,7 +7203,7 @@ static unsigned int mdstat_poll(struct file *filp, poll_table *wait)
45765 /* always allow read */
45766 mask = POLLIN | POLLRDNORM;
45767
45768 - if (seq->poll_event != atomic_read(&md_event_count))
45769 + if (seq->poll_event != atomic_read_unchecked(&md_event_count))
45770 mask |= POLLERR | POLLPRI;
45771 return mask;
45772 }
45773 @@ -7250,7 +7250,7 @@ static int is_mddev_idle(struct mddev *mddev, int init)
45774 struct gendisk *disk = rdev->bdev->bd_contains->bd_disk;
45775 curr_events = (int)part_stat_read(&disk->part0, sectors[0]) +
45776 (int)part_stat_read(&disk->part0, sectors[1]) -
45777 - atomic_read(&disk->sync_io);
45778 + atomic_read_unchecked(&disk->sync_io);
45779 /* sync IO will cause sync_io to increase before the disk_stats
45780 * as sync_io is counted when a request starts, and
45781 * disk_stats is counted when it completes.
45782 diff --git a/drivers/md/md.h b/drivers/md/md.h
45783 index 318ca8f..31e4478 100644
45784 --- a/drivers/md/md.h
45785 +++ b/drivers/md/md.h
45786 @@ -94,13 +94,13 @@ struct md_rdev {
45787 * only maintained for arrays that
45788 * support hot removal
45789 */
45790 - atomic_t read_errors; /* number of consecutive read errors that
45791 + atomic_unchecked_t read_errors; /* number of consecutive read errors that
45792 * we have tried to ignore.
45793 */
45794 struct timespec last_read_error; /* monotonic time since our
45795 * last read error
45796 */
45797 - atomic_t corrected_errors; /* number of corrected read errors,
45798 + atomic_unchecked_t corrected_errors; /* number of corrected read errors,
45799 * for reporting to userspace and storing
45800 * in superblock.
45801 */
45802 @@ -476,7 +476,7 @@ extern void mddev_unlock(struct mddev *mddev);
45803
45804 static inline void md_sync_acct(struct block_device *bdev, unsigned long nr_sectors)
45805 {
45806 - atomic_add(nr_sectors, &bdev->bd_contains->bd_disk->sync_io);
45807 + atomic_add_unchecked(nr_sectors, &bdev->bd_contains->bd_disk->sync_io);
45808 }
45809
45810 struct md_personality
45811 diff --git a/drivers/md/persistent-data/dm-space-map-metadata.c b/drivers/md/persistent-data/dm-space-map-metadata.c
45812 index e8a9042..35bd145 100644
45813 --- a/drivers/md/persistent-data/dm-space-map-metadata.c
45814 +++ b/drivers/md/persistent-data/dm-space-map-metadata.c
45815 @@ -683,7 +683,7 @@ static int sm_metadata_extend(struct dm_space_map *sm, dm_block_t extra_blocks)
45816 * Flick into a mode where all blocks get allocated in the new area.
45817 */
45818 smm->begin = old_len;
45819 - memcpy(sm, &bootstrap_ops, sizeof(*sm));
45820 + memcpy((void *)sm, &bootstrap_ops, sizeof(*sm));
45821
45822 /*
45823 * Extend.
45824 @@ -714,7 +714,7 @@ out:
45825 /*
45826 * Switch back to normal behaviour.
45827 */
45828 - memcpy(sm, &ops, sizeof(*sm));
45829 + memcpy((void *)sm, &ops, sizeof(*sm));
45830 return r;
45831 }
45832
45833 diff --git a/drivers/md/persistent-data/dm-space-map.h b/drivers/md/persistent-data/dm-space-map.h
45834 index 3e6d115..ffecdeb 100644
45835 --- a/drivers/md/persistent-data/dm-space-map.h
45836 +++ b/drivers/md/persistent-data/dm-space-map.h
45837 @@ -71,6 +71,7 @@ struct dm_space_map {
45838 dm_sm_threshold_fn fn,
45839 void *context);
45840 };
45841 +typedef struct dm_space_map __no_const dm_space_map_no_const;
45842
45843 /*----------------------------------------------------------------*/
45844
45845 diff --git a/drivers/md/raid0.c b/drivers/md/raid0.c
45846 index 3b5d7f7..903391c 100644
45847 --- a/drivers/md/raid0.c
45848 +++ b/drivers/md/raid0.c
45849 @@ -517,6 +517,9 @@ static void raid0_make_request(struct mddev *mddev, struct bio *bio)
45850 ? (sector & (chunk_sects-1))
45851 : sector_div(sector, chunk_sects));
45852
45853 + /* Restore due to sector_div */
45854 + sector = bio->bi_iter.bi_sector;
45855 +
45856 if (sectors < bio_sectors(bio)) {
45857 split = bio_split(bio, sectors, GFP_NOIO, fs_bio_set);
45858 bio_chain(split, bio);
45859 @@ -524,7 +527,6 @@ static void raid0_make_request(struct mddev *mddev, struct bio *bio)
45860 split = bio;
45861 }
45862
45863 - sector = bio->bi_iter.bi_sector;
45864 zone = find_zone(mddev->private, &sector);
45865 tmp_dev = map_sector(mddev, zone, sector, &sector);
45866 split->bi_bdev = tmp_dev->bdev;
45867 diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
45868 index d34e238..34f8d98 100644
45869 --- a/drivers/md/raid1.c
45870 +++ b/drivers/md/raid1.c
45871 @@ -1922,7 +1922,7 @@ static int fix_sync_read_error(struct r1bio *r1_bio)
45872 if (r1_sync_page_io(rdev, sect, s,
45873 bio->bi_io_vec[idx].bv_page,
45874 READ) != 0)
45875 - atomic_add(s, &rdev->corrected_errors);
45876 + atomic_add_unchecked(s, &rdev->corrected_errors);
45877 }
45878 sectors -= s;
45879 sect += s;
45880 @@ -2155,7 +2155,7 @@ static void fix_read_error(struct r1conf *conf, int read_disk,
45881 !test_bit(Faulty, &rdev->flags)) {
45882 if (r1_sync_page_io(rdev, sect, s,
45883 conf->tmppage, READ)) {
45884 - atomic_add(s, &rdev->corrected_errors);
45885 + atomic_add_unchecked(s, &rdev->corrected_errors);
45886 printk(KERN_INFO
45887 "md/raid1:%s: read error corrected "
45888 "(%d sectors at %llu on %s)\n",
45889 diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
45890 index a7196c4..439f012 100644
45891 --- a/drivers/md/raid10.c
45892 +++ b/drivers/md/raid10.c
45893 @@ -1934,7 +1934,7 @@ static void end_sync_read(struct bio *bio, int error)
45894 /* The write handler will notice the lack of
45895 * R10BIO_Uptodate and record any errors etc
45896 */
45897 - atomic_add(r10_bio->sectors,
45898 + atomic_add_unchecked(r10_bio->sectors,
45899 &conf->mirrors[d].rdev->corrected_errors);
45900
45901 /* for reconstruct, we always reschedule after a read.
45902 @@ -2291,7 +2291,7 @@ static void check_decay_read_errors(struct mddev *mddev, struct md_rdev *rdev)
45903 {
45904 struct timespec cur_time_mon;
45905 unsigned long hours_since_last;
45906 - unsigned int read_errors = atomic_read(&rdev->read_errors);
45907 + unsigned int read_errors = atomic_read_unchecked(&rdev->read_errors);
45908
45909 ktime_get_ts(&cur_time_mon);
45910
45911 @@ -2313,9 +2313,9 @@ static void check_decay_read_errors(struct mddev *mddev, struct md_rdev *rdev)
45912 * overflowing the shift of read_errors by hours_since_last.
45913 */
45914 if (hours_since_last >= 8 * sizeof(read_errors))
45915 - atomic_set(&rdev->read_errors, 0);
45916 + atomic_set_unchecked(&rdev->read_errors, 0);
45917 else
45918 - atomic_set(&rdev->read_errors, read_errors >> hours_since_last);
45919 + atomic_set_unchecked(&rdev->read_errors, read_errors >> hours_since_last);
45920 }
45921
45922 static int r10_sync_page_io(struct md_rdev *rdev, sector_t sector,
45923 @@ -2369,8 +2369,8 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
45924 return;
45925
45926 check_decay_read_errors(mddev, rdev);
45927 - atomic_inc(&rdev->read_errors);
45928 - if (atomic_read(&rdev->read_errors) > max_read_errors) {
45929 + atomic_inc_unchecked(&rdev->read_errors);
45930 + if (atomic_read_unchecked(&rdev->read_errors) > max_read_errors) {
45931 char b[BDEVNAME_SIZE];
45932 bdevname(rdev->bdev, b);
45933
45934 @@ -2378,7 +2378,7 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
45935 "md/raid10:%s: %s: Raid device exceeded "
45936 "read_error threshold [cur %d:max %d]\n",
45937 mdname(mddev), b,
45938 - atomic_read(&rdev->read_errors), max_read_errors);
45939 + atomic_read_unchecked(&rdev->read_errors), max_read_errors);
45940 printk(KERN_NOTICE
45941 "md/raid10:%s: %s: Failing raid device\n",
45942 mdname(mddev), b);
45943 @@ -2533,7 +2533,7 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
45944 sect +
45945 choose_data_offset(r10_bio, rdev)),
45946 bdevname(rdev->bdev, b));
45947 - atomic_add(s, &rdev->corrected_errors);
45948 + atomic_add_unchecked(s, &rdev->corrected_errors);
45949 }
45950
45951 rdev_dec_pending(rdev, mddev);
45952 diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
45953 index cd2f96b..3876e63 100644
45954 --- a/drivers/md/raid5.c
45955 +++ b/drivers/md/raid5.c
45956 @@ -947,23 +947,23 @@ async_copy_data(int frombio, struct bio *bio, struct page **page,
45957 struct bio_vec bvl;
45958 struct bvec_iter iter;
45959 struct page *bio_page;
45960 - int page_offset;
45961 + s64 page_offset;
45962 struct async_submit_ctl submit;
45963 enum async_tx_flags flags = 0;
45964
45965 if (bio->bi_iter.bi_sector >= sector)
45966 - page_offset = (signed)(bio->bi_iter.bi_sector - sector) * 512;
45967 + page_offset = (s64)(bio->bi_iter.bi_sector - sector) * 512;
45968 else
45969 - page_offset = (signed)(sector - bio->bi_iter.bi_sector) * -512;
45970 + page_offset = (s64)(sector - bio->bi_iter.bi_sector) * -512;
45971
45972 if (frombio)
45973 flags |= ASYNC_TX_FENCE;
45974 init_async_submit(&submit, flags, tx, NULL, NULL, NULL);
45975
45976 bio_for_each_segment(bvl, bio, iter) {
45977 - int len = bvl.bv_len;
45978 - int clen;
45979 - int b_offset = 0;
45980 + s64 len = bvl.bv_len;
45981 + s64 clen;
45982 + s64 b_offset = 0;
45983
45984 if (page_offset < 0) {
45985 b_offset = -page_offset;
45986 @@ -1727,6 +1727,10 @@ static int grow_one_stripe(struct r5conf *conf, int hash)
45987 return 1;
45988 }
45989
45990 +#ifdef CONFIG_GRKERNSEC_HIDESYM
45991 +static atomic_unchecked_t raid5_cache_id = ATOMIC_INIT(0);
45992 +#endif
45993 +
45994 static int grow_stripes(struct r5conf *conf, int num)
45995 {
45996 struct kmem_cache *sc;
45997 @@ -1738,7 +1742,11 @@ static int grow_stripes(struct r5conf *conf, int num)
45998 "raid%d-%s", conf->level, mdname(conf->mddev));
45999 else
46000 sprintf(conf->cache_name[0],
46001 +#ifdef CONFIG_GRKERNSEC_HIDESYM
46002 + "raid%d-%08lx", conf->level, atomic_inc_return_unchecked(&raid5_cache_id));
46003 +#else
46004 "raid%d-%p", conf->level, conf->mddev);
46005 +#endif
46006 sprintf(conf->cache_name[1], "%s-alt", conf->cache_name[0]);
46007
46008 conf->active_name = 0;
46009 @@ -2014,21 +2022,21 @@ static void raid5_end_read_request(struct bio * bi, int error)
46010 mdname(conf->mddev), STRIPE_SECTORS,
46011 (unsigned long long)s,
46012 bdevname(rdev->bdev, b));
46013 - atomic_add(STRIPE_SECTORS, &rdev->corrected_errors);
46014 + atomic_add_unchecked(STRIPE_SECTORS, &rdev->corrected_errors);
46015 clear_bit(R5_ReadError, &sh->dev[i].flags);
46016 clear_bit(R5_ReWrite, &sh->dev[i].flags);
46017 } else if (test_bit(R5_ReadNoMerge, &sh->dev[i].flags))
46018 clear_bit(R5_ReadNoMerge, &sh->dev[i].flags);
46019
46020 - if (atomic_read(&rdev->read_errors))
46021 - atomic_set(&rdev->read_errors, 0);
46022 + if (atomic_read_unchecked(&rdev->read_errors))
46023 + atomic_set_unchecked(&rdev->read_errors, 0);
46024 } else {
46025 const char *bdn = bdevname(rdev->bdev, b);
46026 int retry = 0;
46027 int set_bad = 0;
46028
46029 clear_bit(R5_UPTODATE, &sh->dev[i].flags);
46030 - atomic_inc(&rdev->read_errors);
46031 + atomic_inc_unchecked(&rdev->read_errors);
46032 if (test_bit(R5_ReadRepl, &sh->dev[i].flags))
46033 printk_ratelimited(
46034 KERN_WARNING
46035 @@ -2056,7 +2064,7 @@ static void raid5_end_read_request(struct bio * bi, int error)
46036 mdname(conf->mddev),
46037 (unsigned long long)s,
46038 bdn);
46039 - } else if (atomic_read(&rdev->read_errors)
46040 + } else if (atomic_read_unchecked(&rdev->read_errors)
46041 > conf->max_nr_stripes)
46042 printk(KERN_WARNING
46043 "md/raid:%s: Too many read errors, failing device %s.\n",
46044 diff --git a/drivers/media/dvb-core/dvbdev.c b/drivers/media/dvb-core/dvbdev.c
46045 index 983db75..ef9248c 100644
46046 --- a/drivers/media/dvb-core/dvbdev.c
46047 +++ b/drivers/media/dvb-core/dvbdev.c
46048 @@ -185,7 +185,7 @@ int dvb_register_device(struct dvb_adapter *adap, struct dvb_device **pdvbdev,
46049 const struct dvb_device *template, void *priv, int type)
46050 {
46051 struct dvb_device *dvbdev;
46052 - struct file_operations *dvbdevfops;
46053 + file_operations_no_const *dvbdevfops;
46054 struct device *clsdev;
46055 int minor;
46056 int id;
46057 diff --git a/drivers/media/dvb-frontends/af9033.h b/drivers/media/dvb-frontends/af9033.h
46058 index 6ad22b6..6e90e2a 100644
46059 --- a/drivers/media/dvb-frontends/af9033.h
46060 +++ b/drivers/media/dvb-frontends/af9033.h
46061 @@ -96,6 +96,6 @@ struct af9033_ops {
46062 int (*pid_filter_ctrl)(struct dvb_frontend *fe, int onoff);
46063 int (*pid_filter)(struct dvb_frontend *fe, int index, u16 pid,
46064 int onoff);
46065 -};
46066 +} __no_const;
46067
46068 #endif /* AF9033_H */
46069 diff --git a/drivers/media/dvb-frontends/dib3000.h b/drivers/media/dvb-frontends/dib3000.h
46070 index 9b6c3bb..baeb5c7 100644
46071 --- a/drivers/media/dvb-frontends/dib3000.h
46072 +++ b/drivers/media/dvb-frontends/dib3000.h
46073 @@ -39,7 +39,7 @@ struct dib_fe_xfer_ops
46074 int (*fifo_ctrl)(struct dvb_frontend *fe, int onoff);
46075 int (*pid_ctrl)(struct dvb_frontend *fe, int index, int pid, int onoff);
46076 int (*tuner_pass_ctrl)(struct dvb_frontend *fe, int onoff, u8 pll_ctrl);
46077 -};
46078 +} __no_const;
46079
46080 #if IS_ENABLED(CONFIG_DVB_DIB3000MB)
46081 extern struct dvb_frontend* dib3000mb_attach(const struct dib3000_config* config,
46082 diff --git a/drivers/media/dvb-frontends/dib7000p.h b/drivers/media/dvb-frontends/dib7000p.h
46083 index 1fea0e9..321ce8f 100644
46084 --- a/drivers/media/dvb-frontends/dib7000p.h
46085 +++ b/drivers/media/dvb-frontends/dib7000p.h
46086 @@ -64,7 +64,7 @@ struct dib7000p_ops {
46087 int (*get_adc_power)(struct dvb_frontend *fe);
46088 int (*slave_reset)(struct dvb_frontend *fe);
46089 struct dvb_frontend *(*init)(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib7000p_config *cfg);
46090 -};
46091 +} __no_const;
46092
46093 #if IS_ENABLED(CONFIG_DVB_DIB7000P)
46094 void *dib7000p_attach(struct dib7000p_ops *ops);
46095 diff --git a/drivers/media/dvb-frontends/dib8000.h b/drivers/media/dvb-frontends/dib8000.h
46096 index 84cc103..5780c54 100644
46097 --- a/drivers/media/dvb-frontends/dib8000.h
46098 +++ b/drivers/media/dvb-frontends/dib8000.h
46099 @@ -61,7 +61,7 @@ struct dib8000_ops {
46100 int (*pid_filter_ctrl)(struct dvb_frontend *fe, u8 onoff);
46101 int (*pid_filter)(struct dvb_frontend *fe, u8 id, u16 pid, u8 onoff);
46102 struct dvb_frontend *(*init)(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib8000_config *cfg);
46103 -};
46104 +} __no_const;
46105
46106 #if IS_ENABLED(CONFIG_DVB_DIB8000)
46107 void *dib8000_attach(struct dib8000_ops *ops);
46108 diff --git a/drivers/media/pci/cx88/cx88-video.c b/drivers/media/pci/cx88/cx88-video.c
46109 index 860c98fc..497fa25 100644
46110 --- a/drivers/media/pci/cx88/cx88-video.c
46111 +++ b/drivers/media/pci/cx88/cx88-video.c
46112 @@ -50,9 +50,9 @@ MODULE_VERSION(CX88_VERSION);
46113
46114 /* ------------------------------------------------------------------ */
46115
46116 -static unsigned int video_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
46117 -static unsigned int vbi_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
46118 -static unsigned int radio_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
46119 +static int video_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
46120 +static int vbi_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
46121 +static int radio_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
46122
46123 module_param_array(video_nr, int, NULL, 0444);
46124 module_param_array(vbi_nr, int, NULL, 0444);
46125 diff --git a/drivers/media/pci/ivtv/ivtv-driver.c b/drivers/media/pci/ivtv/ivtv-driver.c
46126 index 802642d..5534900 100644
46127 --- a/drivers/media/pci/ivtv/ivtv-driver.c
46128 +++ b/drivers/media/pci/ivtv/ivtv-driver.c
46129 @@ -83,7 +83,7 @@ static struct pci_device_id ivtv_pci_tbl[] = {
46130 MODULE_DEVICE_TABLE(pci,ivtv_pci_tbl);
46131
46132 /* ivtv instance counter */
46133 -static atomic_t ivtv_instance = ATOMIC_INIT(0);
46134 +static atomic_unchecked_t ivtv_instance = ATOMIC_INIT(0);
46135
46136 /* Parameter declarations */
46137 static int cardtype[IVTV_MAX_CARDS];
46138 diff --git a/drivers/media/pci/solo6x10/solo6x10-core.c b/drivers/media/pci/solo6x10/solo6x10-core.c
46139 index 570d119..ed25830 100644
46140 --- a/drivers/media/pci/solo6x10/solo6x10-core.c
46141 +++ b/drivers/media/pci/solo6x10/solo6x10-core.c
46142 @@ -424,7 +424,7 @@ static void solo_device_release(struct device *dev)
46143
46144 static int solo_sysfs_init(struct solo_dev *solo_dev)
46145 {
46146 - struct bin_attribute *sdram_attr = &solo_dev->sdram_attr;
46147 + bin_attribute_no_const *sdram_attr = &solo_dev->sdram_attr;
46148 struct device *dev = &solo_dev->dev;
46149 const char *driver;
46150 int i;
46151 diff --git a/drivers/media/pci/solo6x10/solo6x10-g723.c b/drivers/media/pci/solo6x10/solo6x10-g723.c
46152 index 7ddc767..1c24361 100644
46153 --- a/drivers/media/pci/solo6x10/solo6x10-g723.c
46154 +++ b/drivers/media/pci/solo6x10/solo6x10-g723.c
46155 @@ -351,7 +351,7 @@ static int solo_snd_pcm_init(struct solo_dev *solo_dev)
46156
46157 int solo_g723_init(struct solo_dev *solo_dev)
46158 {
46159 - static struct snd_device_ops ops = { NULL };
46160 + static struct snd_device_ops ops = { };
46161 struct snd_card *card;
46162 struct snd_kcontrol_new kctl;
46163 char name[32];
46164 diff --git a/drivers/media/pci/solo6x10/solo6x10-p2m.c b/drivers/media/pci/solo6x10/solo6x10-p2m.c
46165 index 8c84846..27b4f83 100644
46166 --- a/drivers/media/pci/solo6x10/solo6x10-p2m.c
46167 +++ b/drivers/media/pci/solo6x10/solo6x10-p2m.c
46168 @@ -73,7 +73,7 @@ int solo_p2m_dma_desc(struct solo_dev *solo_dev,
46169
46170 /* Get next ID. According to Softlogic, 6110 has problems on !=0 P2M */
46171 if (solo_dev->type != SOLO_DEV_6110 && multi_p2m) {
46172 - p2m_id = atomic_inc_return(&solo_dev->p2m_count) % SOLO_NR_P2M;
46173 + p2m_id = atomic_inc_return_unchecked(&solo_dev->p2m_count) % SOLO_NR_P2M;
46174 if (p2m_id < 0)
46175 p2m_id = -p2m_id;
46176 }
46177 diff --git a/drivers/media/pci/solo6x10/solo6x10.h b/drivers/media/pci/solo6x10/solo6x10.h
46178 index 1ca54b0..7d7cb9a 100644
46179 --- a/drivers/media/pci/solo6x10/solo6x10.h
46180 +++ b/drivers/media/pci/solo6x10/solo6x10.h
46181 @@ -218,7 +218,7 @@ struct solo_dev {
46182
46183 /* P2M DMA Engine */
46184 struct solo_p2m_dev p2m_dev[SOLO_NR_P2M];
46185 - atomic_t p2m_count;
46186 + atomic_unchecked_t p2m_count;
46187 int p2m_jiffies;
46188 unsigned int p2m_timeouts;
46189
46190 diff --git a/drivers/media/pci/tw68/tw68-core.c b/drivers/media/pci/tw68/tw68-core.c
46191 index c135165..dc69499 100644
46192 --- a/drivers/media/pci/tw68/tw68-core.c
46193 +++ b/drivers/media/pci/tw68/tw68-core.c
46194 @@ -60,7 +60,7 @@ static unsigned int card[] = {[0 ... (TW68_MAXBOARDS - 1)] = UNSET };
46195 module_param_array(card, int, NULL, 0444);
46196 MODULE_PARM_DESC(card, "card type");
46197
46198 -static atomic_t tw68_instance = ATOMIC_INIT(0);
46199 +static atomic_unchecked_t tw68_instance = ATOMIC_INIT(0);
46200
46201 /* ------------------------------------------------------------------ */
46202
46203 diff --git a/drivers/media/platform/omap/omap_vout.c b/drivers/media/platform/omap/omap_vout.c
46204 index ba2d8f9..1566684 100644
46205 --- a/drivers/media/platform/omap/omap_vout.c
46206 +++ b/drivers/media/platform/omap/omap_vout.c
46207 @@ -63,7 +63,6 @@ enum omap_vout_channels {
46208 OMAP_VIDEO2,
46209 };
46210
46211 -static struct videobuf_queue_ops video_vbq_ops;
46212 /* Variables configurable through module params*/
46213 static u32 video1_numbuffers = 3;
46214 static u32 video2_numbuffers = 3;
46215 @@ -1012,6 +1011,12 @@ static int omap_vout_open(struct file *file)
46216 {
46217 struct videobuf_queue *q;
46218 struct omap_vout_device *vout = NULL;
46219 + static struct videobuf_queue_ops video_vbq_ops = {
46220 + .buf_setup = omap_vout_buffer_setup,
46221 + .buf_prepare = omap_vout_buffer_prepare,
46222 + .buf_release = omap_vout_buffer_release,
46223 + .buf_queue = omap_vout_buffer_queue,
46224 + };
46225
46226 vout = video_drvdata(file);
46227 v4l2_dbg(1, debug, &vout->vid_dev->v4l2_dev, "Entering %s\n", __func__);
46228 @@ -1029,10 +1034,6 @@ static int omap_vout_open(struct file *file)
46229 vout->type = V4L2_BUF_TYPE_VIDEO_OUTPUT;
46230
46231 q = &vout->vbq;
46232 - video_vbq_ops.buf_setup = omap_vout_buffer_setup;
46233 - video_vbq_ops.buf_prepare = omap_vout_buffer_prepare;
46234 - video_vbq_ops.buf_release = omap_vout_buffer_release;
46235 - video_vbq_ops.buf_queue = omap_vout_buffer_queue;
46236 spin_lock_init(&vout->vbq_lock);
46237
46238 videobuf_queue_dma_contig_init(q, &video_vbq_ops, q->dev,
46239 diff --git a/drivers/media/platform/s5p-tv/mixer.h b/drivers/media/platform/s5p-tv/mixer.h
46240 index fb2acc5..a2fcbdc4 100644
46241 --- a/drivers/media/platform/s5p-tv/mixer.h
46242 +++ b/drivers/media/platform/s5p-tv/mixer.h
46243 @@ -156,7 +156,7 @@ struct mxr_layer {
46244 /** layer index (unique identifier) */
46245 int idx;
46246 /** callbacks for layer methods */
46247 - struct mxr_layer_ops ops;
46248 + struct mxr_layer_ops *ops;
46249 /** format array */
46250 const struct mxr_format **fmt_array;
46251 /** size of format array */
46252 diff --git a/drivers/media/platform/s5p-tv/mixer_grp_layer.c b/drivers/media/platform/s5p-tv/mixer_grp_layer.c
46253 index 74344c7..a39e70e 100644
46254 --- a/drivers/media/platform/s5p-tv/mixer_grp_layer.c
46255 +++ b/drivers/media/platform/s5p-tv/mixer_grp_layer.c
46256 @@ -235,7 +235,7 @@ struct mxr_layer *mxr_graph_layer_create(struct mxr_device *mdev, int idx)
46257 {
46258 struct mxr_layer *layer;
46259 int ret;
46260 - struct mxr_layer_ops ops = {
46261 + static struct mxr_layer_ops ops = {
46262 .release = mxr_graph_layer_release,
46263 .buffer_set = mxr_graph_buffer_set,
46264 .stream_set = mxr_graph_stream_set,
46265 diff --git a/drivers/media/platform/s5p-tv/mixer_reg.c b/drivers/media/platform/s5p-tv/mixer_reg.c
46266 index b713403..53cb5ad 100644
46267 --- a/drivers/media/platform/s5p-tv/mixer_reg.c
46268 +++ b/drivers/media/platform/s5p-tv/mixer_reg.c
46269 @@ -276,7 +276,7 @@ static void mxr_irq_layer_handle(struct mxr_layer *layer)
46270 layer->update_buf = next;
46271 }
46272
46273 - layer->ops.buffer_set(layer, layer->update_buf);
46274 + layer->ops->buffer_set(layer, layer->update_buf);
46275
46276 if (done && done != layer->shadow_buf)
46277 vb2_buffer_done(&done->vb, VB2_BUF_STATE_DONE);
46278 diff --git a/drivers/media/platform/s5p-tv/mixer_video.c b/drivers/media/platform/s5p-tv/mixer_video.c
46279 index 72d4f2e..4b2ea0d 100644
46280 --- a/drivers/media/platform/s5p-tv/mixer_video.c
46281 +++ b/drivers/media/platform/s5p-tv/mixer_video.c
46282 @@ -210,7 +210,7 @@ static void mxr_layer_default_geo(struct mxr_layer *layer)
46283 layer->geo.src.height = layer->geo.src.full_height;
46284
46285 mxr_geometry_dump(mdev, &layer->geo);
46286 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
46287 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
46288 mxr_geometry_dump(mdev, &layer->geo);
46289 }
46290
46291 @@ -228,7 +228,7 @@ static void mxr_layer_update_output(struct mxr_layer *layer)
46292 layer->geo.dst.full_width = mbus_fmt.width;
46293 layer->geo.dst.full_height = mbus_fmt.height;
46294 layer->geo.dst.field = mbus_fmt.field;
46295 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
46296 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
46297
46298 mxr_geometry_dump(mdev, &layer->geo);
46299 }
46300 @@ -334,7 +334,7 @@ static int mxr_s_fmt(struct file *file, void *priv,
46301 /* set source size to highest accepted value */
46302 geo->src.full_width = max(geo->dst.full_width, pix->width);
46303 geo->src.full_height = max(geo->dst.full_height, pix->height);
46304 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
46305 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
46306 mxr_geometry_dump(mdev, &layer->geo);
46307 /* set cropping to total visible screen */
46308 geo->src.width = pix->width;
46309 @@ -342,12 +342,12 @@ static int mxr_s_fmt(struct file *file, void *priv,
46310 geo->src.x_offset = 0;
46311 geo->src.y_offset = 0;
46312 /* assure consistency of geometry */
46313 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_CROP, MXR_NO_OFFSET);
46314 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_CROP, MXR_NO_OFFSET);
46315 mxr_geometry_dump(mdev, &layer->geo);
46316 /* set full size to lowest possible value */
46317 geo->src.full_width = 0;
46318 geo->src.full_height = 0;
46319 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
46320 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
46321 mxr_geometry_dump(mdev, &layer->geo);
46322
46323 /* returning results */
46324 @@ -474,7 +474,7 @@ static int mxr_s_selection(struct file *file, void *fh,
46325 target->width = s->r.width;
46326 target->height = s->r.height;
46327
46328 - layer->ops.fix_geometry(layer, stage, s->flags);
46329 + layer->ops->fix_geometry(layer, stage, s->flags);
46330
46331 /* retrieve update selection rectangle */
46332 res.left = target->x_offset;
46333 @@ -938,13 +938,13 @@ static int start_streaming(struct vb2_queue *vq, unsigned int count)
46334 mxr_output_get(mdev);
46335
46336 mxr_layer_update_output(layer);
46337 - layer->ops.format_set(layer);
46338 + layer->ops->format_set(layer);
46339 /* enabling layer in hardware */
46340 spin_lock_irqsave(&layer->enq_slock, flags);
46341 layer->state = MXR_LAYER_STREAMING;
46342 spin_unlock_irqrestore(&layer->enq_slock, flags);
46343
46344 - layer->ops.stream_set(layer, MXR_ENABLE);
46345 + layer->ops->stream_set(layer, MXR_ENABLE);
46346 mxr_streamer_get(mdev);
46347
46348 return 0;
46349 @@ -1014,7 +1014,7 @@ static void stop_streaming(struct vb2_queue *vq)
46350 spin_unlock_irqrestore(&layer->enq_slock, flags);
46351
46352 /* disabling layer in hardware */
46353 - layer->ops.stream_set(layer, MXR_DISABLE);
46354 + layer->ops->stream_set(layer, MXR_DISABLE);
46355 /* remove one streamer */
46356 mxr_streamer_put(mdev);
46357 /* allow changes in output configuration */
46358 @@ -1052,8 +1052,8 @@ void mxr_base_layer_unregister(struct mxr_layer *layer)
46359
46360 void mxr_layer_release(struct mxr_layer *layer)
46361 {
46362 - if (layer->ops.release)
46363 - layer->ops.release(layer);
46364 + if (layer->ops->release)
46365 + layer->ops->release(layer);
46366 }
46367
46368 void mxr_base_layer_release(struct mxr_layer *layer)
46369 @@ -1079,7 +1079,7 @@ struct mxr_layer *mxr_base_layer_create(struct mxr_device *mdev,
46370
46371 layer->mdev = mdev;
46372 layer->idx = idx;
46373 - layer->ops = *ops;
46374 + layer->ops = ops;
46375
46376 spin_lock_init(&layer->enq_slock);
46377 INIT_LIST_HEAD(&layer->enq_list);
46378 diff --git a/drivers/media/platform/s5p-tv/mixer_vp_layer.c b/drivers/media/platform/s5p-tv/mixer_vp_layer.c
46379 index c9388c4..ce71ece 100644
46380 --- a/drivers/media/platform/s5p-tv/mixer_vp_layer.c
46381 +++ b/drivers/media/platform/s5p-tv/mixer_vp_layer.c
46382 @@ -206,7 +206,7 @@ struct mxr_layer *mxr_vp_layer_create(struct mxr_device *mdev, int idx)
46383 {
46384 struct mxr_layer *layer;
46385 int ret;
46386 - struct mxr_layer_ops ops = {
46387 + static struct mxr_layer_ops ops = {
46388 .release = mxr_vp_layer_release,
46389 .buffer_set = mxr_vp_buffer_set,
46390 .stream_set = mxr_vp_stream_set,
46391 diff --git a/drivers/media/radio/radio-cadet.c b/drivers/media/radio/radio-cadet.c
46392 index 82affae..42833ec 100644
46393 --- a/drivers/media/radio/radio-cadet.c
46394 +++ b/drivers/media/radio/radio-cadet.c
46395 @@ -333,6 +333,8 @@ static ssize_t cadet_read(struct file *file, char __user *data, size_t count, lo
46396 unsigned char readbuf[RDS_BUFFER];
46397 int i = 0;
46398
46399 + if (count > RDS_BUFFER)
46400 + return -EFAULT;
46401 mutex_lock(&dev->lock);
46402 if (dev->rdsstat == 0)
46403 cadet_start_rds(dev);
46404 @@ -349,8 +351,9 @@ static ssize_t cadet_read(struct file *file, char __user *data, size_t count, lo
46405 readbuf[i++] = dev->rdsbuf[dev->rdsout++];
46406 mutex_unlock(&dev->lock);
46407
46408 - if (i && copy_to_user(data, readbuf, i))
46409 - return -EFAULT;
46410 + if (i > sizeof(readbuf) || (i && copy_to_user(data, readbuf, i)))
46411 + i = -EFAULT;
46412 +
46413 return i;
46414 }
46415
46416 diff --git a/drivers/media/radio/radio-maxiradio.c b/drivers/media/radio/radio-maxiradio.c
46417 index 5236035..c622c74 100644
46418 --- a/drivers/media/radio/radio-maxiradio.c
46419 +++ b/drivers/media/radio/radio-maxiradio.c
46420 @@ -61,7 +61,7 @@ MODULE_PARM_DESC(radio_nr, "Radio device number");
46421 /* TEA5757 pin mappings */
46422 static const int clk = 1, data = 2, wren = 4, mo_st = 8, power = 16;
46423
46424 -static atomic_t maxiradio_instance = ATOMIC_INIT(0);
46425 +static atomic_unchecked_t maxiradio_instance = ATOMIC_INIT(0);
46426
46427 #define PCI_VENDOR_ID_GUILLEMOT 0x5046
46428 #define PCI_DEVICE_ID_GUILLEMOT_MAXIRADIO 0x1001
46429 diff --git a/drivers/media/radio/radio-shark.c b/drivers/media/radio/radio-shark.c
46430 index 050b3bb..79f62b9 100644
46431 --- a/drivers/media/radio/radio-shark.c
46432 +++ b/drivers/media/radio/radio-shark.c
46433 @@ -79,7 +79,7 @@ struct shark_device {
46434 u32 last_val;
46435 };
46436
46437 -static atomic_t shark_instance = ATOMIC_INIT(0);
46438 +static atomic_unchecked_t shark_instance = ATOMIC_INIT(0);
46439
46440 static void shark_write_val(struct snd_tea575x *tea, u32 val)
46441 {
46442 diff --git a/drivers/media/radio/radio-shark2.c b/drivers/media/radio/radio-shark2.c
46443 index 8654e0d..0608a64 100644
46444 --- a/drivers/media/radio/radio-shark2.c
46445 +++ b/drivers/media/radio/radio-shark2.c
46446 @@ -74,7 +74,7 @@ struct shark_device {
46447 u8 *transfer_buffer;
46448 };
46449
46450 -static atomic_t shark_instance = ATOMIC_INIT(0);
46451 +static atomic_unchecked_t shark_instance = ATOMIC_INIT(0);
46452
46453 static int shark_write_reg(struct radio_tea5777 *tea, u64 reg)
46454 {
46455 diff --git a/drivers/media/radio/radio-si476x.c b/drivers/media/radio/radio-si476x.c
46456 index dccf586..d5db411 100644
46457 --- a/drivers/media/radio/radio-si476x.c
46458 +++ b/drivers/media/radio/radio-si476x.c
46459 @@ -1445,7 +1445,7 @@ static int si476x_radio_probe(struct platform_device *pdev)
46460 struct si476x_radio *radio;
46461 struct v4l2_ctrl *ctrl;
46462
46463 - static atomic_t instance = ATOMIC_INIT(0);
46464 + static atomic_unchecked_t instance = ATOMIC_INIT(0);
46465
46466 radio = devm_kzalloc(&pdev->dev, sizeof(*radio), GFP_KERNEL);
46467 if (!radio)
46468 diff --git a/drivers/media/radio/wl128x/fmdrv_common.c b/drivers/media/radio/wl128x/fmdrv_common.c
46469 index 704397f..4d05977 100644
46470 --- a/drivers/media/radio/wl128x/fmdrv_common.c
46471 +++ b/drivers/media/radio/wl128x/fmdrv_common.c
46472 @@ -71,7 +71,7 @@ module_param(default_rds_buf, uint, 0444);
46473 MODULE_PARM_DESC(rds_buf, "RDS buffer entries");
46474
46475 /* Radio Nr */
46476 -static u32 radio_nr = -1;
46477 +static int radio_nr = -1;
46478 module_param(radio_nr, int, 0444);
46479 MODULE_PARM_DESC(radio_nr, "Radio Nr");
46480
46481 diff --git a/drivers/media/usb/dvb-usb/cinergyT2-core.c b/drivers/media/usb/dvb-usb/cinergyT2-core.c
46482 index 9fd1527..8927230 100644
46483 --- a/drivers/media/usb/dvb-usb/cinergyT2-core.c
46484 +++ b/drivers/media/usb/dvb-usb/cinergyT2-core.c
46485 @@ -50,29 +50,73 @@ static struct dvb_usb_device_properties cinergyt2_properties;
46486
46487 static int cinergyt2_streaming_ctrl(struct dvb_usb_adapter *adap, int enable)
46488 {
46489 - char buf[] = { CINERGYT2_EP1_CONTROL_STREAM_TRANSFER, enable ? 1 : 0 };
46490 - char result[64];
46491 - return dvb_usb_generic_rw(adap->dev, buf, sizeof(buf), result,
46492 - sizeof(result), 0);
46493 + char *buf;
46494 + char *result;
46495 + int retval;
46496 +
46497 + buf = kmalloc(2, GFP_KERNEL);
46498 + if (buf == NULL)
46499 + return -ENOMEM;
46500 + result = kmalloc(64, GFP_KERNEL);
46501 + if (result == NULL) {
46502 + kfree(buf);
46503 + return -ENOMEM;
46504 + }
46505 +
46506 + buf[0] = CINERGYT2_EP1_CONTROL_STREAM_TRANSFER;
46507 + buf[1] = enable ? 1 : 0;
46508 +
46509 + retval = dvb_usb_generic_rw(adap->dev, buf, 2, result, 64, 0);
46510 +
46511 + kfree(buf);
46512 + kfree(result);
46513 + return retval;
46514 }
46515
46516 static int cinergyt2_power_ctrl(struct dvb_usb_device *d, int enable)
46517 {
46518 - char buf[] = { CINERGYT2_EP1_SLEEP_MODE, enable ? 0 : 1 };
46519 - char state[3];
46520 - return dvb_usb_generic_rw(d, buf, sizeof(buf), state, sizeof(state), 0);
46521 + char *buf;
46522 + char *state;
46523 + int retval;
46524 +
46525 + buf = kmalloc(2, GFP_KERNEL);
46526 + if (buf == NULL)
46527 + return -ENOMEM;
46528 + state = kmalloc(3, GFP_KERNEL);
46529 + if (state == NULL) {
46530 + kfree(buf);
46531 + return -ENOMEM;
46532 + }
46533 +
46534 + buf[0] = CINERGYT2_EP1_SLEEP_MODE;
46535 + buf[1] = enable ? 1 : 0;
46536 +
46537 + retval = dvb_usb_generic_rw(d, buf, 2, state, 3, 0);
46538 +
46539 + kfree(buf);
46540 + kfree(state);
46541 + return retval;
46542 }
46543
46544 static int cinergyt2_frontend_attach(struct dvb_usb_adapter *adap)
46545 {
46546 - char query[] = { CINERGYT2_EP1_GET_FIRMWARE_VERSION };
46547 - char state[3];
46548 + char *query;
46549 + char *state;
46550 int ret;
46551 + query = kmalloc(1, GFP_KERNEL);
46552 + if (query == NULL)
46553 + return -ENOMEM;
46554 + state = kmalloc(3, GFP_KERNEL);
46555 + if (state == NULL) {
46556 + kfree(query);
46557 + return -ENOMEM;
46558 + }
46559 +
46560 + query[0] = CINERGYT2_EP1_GET_FIRMWARE_VERSION;
46561
46562 adap->fe_adap[0].fe = cinergyt2_fe_attach(adap->dev);
46563
46564 - ret = dvb_usb_generic_rw(adap->dev, query, sizeof(query), state,
46565 - sizeof(state), 0);
46566 + ret = dvb_usb_generic_rw(adap->dev, query, 1, state, 3, 0);
46567 if (ret < 0) {
46568 deb_rc("cinergyt2_power_ctrl() Failed to retrieve sleep "
46569 "state info\n");
46570 @@ -80,7 +124,8 @@ static int cinergyt2_frontend_attach(struct dvb_usb_adapter *adap)
46571
46572 /* Copy this pointer as we are gonna need it in the release phase */
46573 cinergyt2_usb_device = adap->dev;
46574 -
46575 + kfree(query);
46576 + kfree(state);
46577 return 0;
46578 }
46579
46580 @@ -141,12 +186,23 @@ static int repeatable_keys[] = {
46581 static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
46582 {
46583 struct cinergyt2_state *st = d->priv;
46584 - u8 key[5] = {0, 0, 0, 0, 0}, cmd = CINERGYT2_EP1_GET_RC_EVENTS;
46585 + u8 *key, *cmd;
46586 int i;
46587
46588 + cmd = kmalloc(1, GFP_KERNEL);
46589 + if (cmd == NULL)
46590 + return -EINVAL;
46591 + key = kzalloc(5, GFP_KERNEL);
46592 + if (key == NULL) {
46593 + kfree(cmd);
46594 + return -EINVAL;
46595 + }
46596 +
46597 + cmd[0] = CINERGYT2_EP1_GET_RC_EVENTS;
46598 +
46599 *state = REMOTE_NO_KEY_PRESSED;
46600
46601 - dvb_usb_generic_rw(d, &cmd, 1, key, sizeof(key), 0);
46602 + dvb_usb_generic_rw(d, cmd, 1, key, 5, 0);
46603 if (key[4] == 0xff) {
46604 /* key repeat */
46605 st->rc_counter++;
46606 @@ -157,12 +213,12 @@ static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
46607 *event = d->last_event;
46608 deb_rc("repeat key, event %x\n",
46609 *event);
46610 - return 0;
46611 + goto out;
46612 }
46613 }
46614 deb_rc("repeated key (non repeatable)\n");
46615 }
46616 - return 0;
46617 + goto out;
46618 }
46619
46620 /* hack to pass checksum on the custom field */
46621 @@ -174,6 +230,9 @@ static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
46622
46623 deb_rc("key: %*ph\n", 5, key);
46624 }
46625 +out:
46626 + kfree(cmd);
46627 + kfree(key);
46628 return 0;
46629 }
46630
46631 diff --git a/drivers/media/usb/dvb-usb/cinergyT2-fe.c b/drivers/media/usb/dvb-usb/cinergyT2-fe.c
46632 index c890fe4..f9b2ae6 100644
46633 --- a/drivers/media/usb/dvb-usb/cinergyT2-fe.c
46634 +++ b/drivers/media/usb/dvb-usb/cinergyT2-fe.c
46635 @@ -145,103 +145,176 @@ static int cinergyt2_fe_read_status(struct dvb_frontend *fe,
46636 fe_status_t *status)
46637 {
46638 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46639 - struct dvbt_get_status_msg result;
46640 - u8 cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
46641 + struct dvbt_get_status_msg *result;
46642 + u8 *cmd;
46643 int ret;
46644
46645 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (u8 *)&result,
46646 - sizeof(result), 0);
46647 + cmd = kmalloc(1, GFP_KERNEL);
46648 + if (cmd == NULL)
46649 + return -ENOMEM;
46650 + result = kmalloc(sizeof(*result), GFP_KERNEL);
46651 + if (result == NULL) {
46652 + kfree(cmd);
46653 + return -ENOMEM;
46654 + }
46655 +
46656 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
46657 +
46658 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (u8 *)result,
46659 + sizeof(*result), 0);
46660 if (ret < 0)
46661 - return ret;
46662 + goto out;
46663
46664 *status = 0;
46665
46666 - if (0xffff - le16_to_cpu(result.gain) > 30)
46667 + if (0xffff - le16_to_cpu(result->gain) > 30)
46668 *status |= FE_HAS_SIGNAL;
46669 - if (result.lock_bits & (1 << 6))
46670 + if (result->lock_bits & (1 << 6))
46671 *status |= FE_HAS_LOCK;
46672 - if (result.lock_bits & (1 << 5))
46673 + if (result->lock_bits & (1 << 5))
46674 *status |= FE_HAS_SYNC;
46675 - if (result.lock_bits & (1 << 4))
46676 + if (result->lock_bits & (1 << 4))
46677 *status |= FE_HAS_CARRIER;
46678 - if (result.lock_bits & (1 << 1))
46679 + if (result->lock_bits & (1 << 1))
46680 *status |= FE_HAS_VITERBI;
46681
46682 if ((*status & (FE_HAS_CARRIER | FE_HAS_VITERBI | FE_HAS_SYNC)) !=
46683 (FE_HAS_CARRIER | FE_HAS_VITERBI | FE_HAS_SYNC))
46684 *status &= ~FE_HAS_LOCK;
46685
46686 - return 0;
46687 +out:
46688 + kfree(cmd);
46689 + kfree(result);
46690 + return ret;
46691 }
46692
46693 static int cinergyt2_fe_read_ber(struct dvb_frontend *fe, u32 *ber)
46694 {
46695 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46696 - struct dvbt_get_status_msg status;
46697 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
46698 + struct dvbt_get_status_msg *status;
46699 + char *cmd;
46700 int ret;
46701
46702 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
46703 - sizeof(status), 0);
46704 + cmd = kmalloc(1, GFP_KERNEL);
46705 + if (cmd == NULL)
46706 + return -ENOMEM;
46707 + status = kmalloc(sizeof(*status), GFP_KERNEL);
46708 + if (status == NULL) {
46709 + kfree(cmd);
46710 + return -ENOMEM;
46711 + }
46712 +
46713 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
46714 +
46715 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
46716 + sizeof(*status), 0);
46717 if (ret < 0)
46718 - return ret;
46719 + goto out;
46720
46721 - *ber = le32_to_cpu(status.viterbi_error_rate);
46722 + *ber = le32_to_cpu(status->viterbi_error_rate);
46723 +out:
46724 + kfree(cmd);
46725 + kfree(status);
46726 return 0;
46727 }
46728
46729 static int cinergyt2_fe_read_unc_blocks(struct dvb_frontend *fe, u32 *unc)
46730 {
46731 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46732 - struct dvbt_get_status_msg status;
46733 - u8 cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
46734 + struct dvbt_get_status_msg *status;
46735 + u8 *cmd;
46736 int ret;
46737
46738 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (u8 *)&status,
46739 - sizeof(status), 0);
46740 + cmd = kmalloc(1, GFP_KERNEL);
46741 + if (cmd == NULL)
46742 + return -ENOMEM;
46743 + status = kmalloc(sizeof(*status), GFP_KERNEL);
46744 + if (status == NULL) {
46745 + kfree(cmd);
46746 + return -ENOMEM;
46747 + }
46748 +
46749 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
46750 +
46751 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (u8 *)status,
46752 + sizeof(*status), 0);
46753 if (ret < 0) {
46754 err("cinergyt2_fe_read_unc_blocks() Failed! (Error=%d)\n",
46755 ret);
46756 - return ret;
46757 + goto out;
46758 }
46759 - *unc = le32_to_cpu(status.uncorrected_block_count);
46760 - return 0;
46761 + *unc = le32_to_cpu(status->uncorrected_block_count);
46762 +
46763 +out:
46764 + kfree(cmd);
46765 + kfree(status);
46766 + return ret;
46767 }
46768
46769 static int cinergyt2_fe_read_signal_strength(struct dvb_frontend *fe,
46770 u16 *strength)
46771 {
46772 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46773 - struct dvbt_get_status_msg status;
46774 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
46775 + struct dvbt_get_status_msg *status;
46776 + char *cmd;
46777 int ret;
46778
46779 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
46780 - sizeof(status), 0);
46781 + cmd = kmalloc(1, GFP_KERNEL);
46782 + if (cmd == NULL)
46783 + return -ENOMEM;
46784 + status = kmalloc(sizeof(*status), GFP_KERNEL);
46785 + if (status == NULL) {
46786 + kfree(cmd);
46787 + return -ENOMEM;
46788 + }
46789 +
46790 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
46791 +
46792 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
46793 + sizeof(*status), 0);
46794 if (ret < 0) {
46795 err("cinergyt2_fe_read_signal_strength() Failed!"
46796 " (Error=%d)\n", ret);
46797 - return ret;
46798 + goto out;
46799 }
46800 - *strength = (0xffff - le16_to_cpu(status.gain));
46801 + *strength = (0xffff - le16_to_cpu(status->gain));
46802 +
46803 +out:
46804 + kfree(cmd);
46805 + kfree(status);
46806 return 0;
46807 }
46808
46809 static int cinergyt2_fe_read_snr(struct dvb_frontend *fe, u16 *snr)
46810 {
46811 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46812 - struct dvbt_get_status_msg status;
46813 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
46814 + struct dvbt_get_status_msg *status;
46815 + char *cmd;
46816 int ret;
46817
46818 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
46819 - sizeof(status), 0);
46820 + cmd = kmalloc(1, GFP_KERNEL);
46821 + if (cmd == NULL)
46822 + return -ENOMEM;
46823 + status = kmalloc(sizeof(*status), GFP_KERNEL);
46824 + if (status == NULL) {
46825 + kfree(cmd);
46826 + return -ENOMEM;
46827 + }
46828 +
46829 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
46830 +
46831 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
46832 + sizeof(*status), 0);
46833 if (ret < 0) {
46834 err("cinergyt2_fe_read_snr() Failed! (Error=%d)\n", ret);
46835 - return ret;
46836 + goto out;
46837 }
46838 - *snr = (status.snr << 8) | status.snr;
46839 - return 0;
46840 + *snr = (status->snr << 8) | status->snr;
46841 +
46842 +out:
46843 + kfree(cmd);
46844 + kfree(status);
46845 + return ret;
46846 }
46847
46848 static int cinergyt2_fe_init(struct dvb_frontend *fe)
46849 @@ -266,35 +339,46 @@ static int cinergyt2_fe_set_frontend(struct dvb_frontend *fe)
46850 {
46851 struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
46852 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46853 - struct dvbt_set_parameters_msg param;
46854 - char result[2];
46855 + struct dvbt_set_parameters_msg *param;
46856 + char *result;
46857 int err;
46858
46859 - param.cmd = CINERGYT2_EP1_SET_TUNER_PARAMETERS;
46860 - param.tps = cpu_to_le16(compute_tps(fep));
46861 - param.freq = cpu_to_le32(fep->frequency / 1000);
46862 - param.flags = 0;
46863 + result = kmalloc(2, GFP_KERNEL);
46864 + if (result == NULL)
46865 + return -ENOMEM;
46866 + param = kmalloc(sizeof(*param), GFP_KERNEL);
46867 + if (param == NULL) {
46868 + kfree(result);
46869 + return -ENOMEM;
46870 + }
46871 +
46872 + param->cmd = CINERGYT2_EP1_SET_TUNER_PARAMETERS;
46873 + param->tps = cpu_to_le16(compute_tps(fep));
46874 + param->freq = cpu_to_le32(fep->frequency / 1000);
46875 + param->flags = 0;
46876
46877 switch (fep->bandwidth_hz) {
46878 default:
46879 case 8000000:
46880 - param.bandwidth = 8;
46881 + param->bandwidth = 8;
46882 break;
46883 case 7000000:
46884 - param.bandwidth = 7;
46885 + param->bandwidth = 7;
46886 break;
46887 case 6000000:
46888 - param.bandwidth = 6;
46889 + param->bandwidth = 6;
46890 break;
46891 }
46892
46893 err = dvb_usb_generic_rw(state->d,
46894 - (char *)&param, sizeof(param),
46895 - result, sizeof(result), 0);
46896 + (char *)param, sizeof(*param),
46897 + result, 2, 0);
46898 if (err < 0)
46899 err("cinergyt2_fe_set_frontend() Failed! err=%d\n", err);
46900
46901 - return (err < 0) ? err : 0;
46902 + kfree(result);
46903 + kfree(param);
46904 + return err;
46905 }
46906
46907 static void cinergyt2_fe_release(struct dvb_frontend *fe)
46908 diff --git a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
46909 index 733a7ff..f8b52e3 100644
46910 --- a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
46911 +++ b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
46912 @@ -35,42 +35,57 @@ static int usb_cypress_writemem(struct usb_device *udev,u16 addr,u8 *data, u8 le
46913
46914 int usb_cypress_load_firmware(struct usb_device *udev, const struct firmware *fw, int type)
46915 {
46916 - struct hexline hx;
46917 - u8 reset;
46918 + struct hexline *hx;
46919 + u8 *reset;
46920 int ret,pos=0;
46921
46922 + reset = kmalloc(1, GFP_KERNEL);
46923 + if (reset == NULL)
46924 + return -ENOMEM;
46925 +
46926 + hx = kmalloc(sizeof(struct hexline), GFP_KERNEL);
46927 + if (hx == NULL) {
46928 + kfree(reset);
46929 + return -ENOMEM;
46930 + }
46931 +
46932 /* stop the CPU */
46933 - reset = 1;
46934 - if ((ret = usb_cypress_writemem(udev,cypress[type].cpu_cs_register,&reset,1)) != 1)
46935 + reset[0] = 1;
46936 + if ((ret = usb_cypress_writemem(udev,cypress[type].cpu_cs_register,reset,1)) != 1)
46937 err("could not stop the USB controller CPU.");
46938
46939 - while ((ret = dvb_usb_get_hexline(fw,&hx,&pos)) > 0) {
46940 - deb_fw("writing to address 0x%04x (buffer: 0x%02x %02x)\n",hx.addr,hx.len,hx.chk);
46941 - ret = usb_cypress_writemem(udev,hx.addr,hx.data,hx.len);
46942 + while ((ret = dvb_usb_get_hexline(fw,hx,&pos)) > 0) {
46943 + deb_fw("writing to address 0x%04x (buffer: 0x%02x %02x)\n",hx->addr,hx->len,hx->chk);
46944 + ret = usb_cypress_writemem(udev,hx->addr,hx->data,hx->len);
46945
46946 - if (ret != hx.len) {
46947 + if (ret != hx->len) {
46948 err("error while transferring firmware "
46949 "(transferred size: %d, block size: %d)",
46950 - ret,hx.len);
46951 + ret,hx->len);
46952 ret = -EINVAL;
46953 break;
46954 }
46955 }
46956 if (ret < 0) {
46957 err("firmware download failed at %d with %d",pos,ret);
46958 + kfree(reset);
46959 + kfree(hx);
46960 return ret;
46961 }
46962
46963 if (ret == 0) {
46964 /* restart the CPU */
46965 - reset = 0;
46966 - if (ret || usb_cypress_writemem(udev,cypress[type].cpu_cs_register,&reset,1) != 1) {
46967 + reset[0] = 0;
46968 + if (ret || usb_cypress_writemem(udev,cypress[type].cpu_cs_register,reset,1) != 1) {
46969 err("could not restart the USB controller CPU.");
46970 ret = -EINVAL;
46971 }
46972 } else
46973 ret = -EIO;
46974
46975 + kfree(reset);
46976 + kfree(hx);
46977 +
46978 return ret;
46979 }
46980 EXPORT_SYMBOL(usb_cypress_load_firmware);
46981 diff --git a/drivers/media/usb/dvb-usb/dw2102.c b/drivers/media/usb/dvb-usb/dw2102.c
46982 index 1a3df10..57997a5 100644
46983 --- a/drivers/media/usb/dvb-usb/dw2102.c
46984 +++ b/drivers/media/usb/dvb-usb/dw2102.c
46985 @@ -118,7 +118,7 @@ struct su3000_state {
46986
46987 struct s6x0_state {
46988 int (*old_set_voltage)(struct dvb_frontend *f, fe_sec_voltage_t v);
46989 -};
46990 +} __no_const;
46991
46992 /* debug */
46993 static int dvb_usb_dw2102_debug;
46994 diff --git a/drivers/media/usb/dvb-usb/technisat-usb2.c b/drivers/media/usb/dvb-usb/technisat-usb2.c
46995 index 5801ae7..83f71fa 100644
46996 --- a/drivers/media/usb/dvb-usb/technisat-usb2.c
46997 +++ b/drivers/media/usb/dvb-usb/technisat-usb2.c
46998 @@ -87,8 +87,11 @@ struct technisat_usb2_state {
46999 static int technisat_usb2_i2c_access(struct usb_device *udev,
47000 u8 device_addr, u8 *tx, u8 txlen, u8 *rx, u8 rxlen)
47001 {
47002 - u8 b[64];
47003 - int ret, actual_length;
47004 + u8 *b = kmalloc(64, GFP_KERNEL);
47005 + int ret, actual_length, error = 0;
47006 +
47007 + if (b == NULL)
47008 + return -ENOMEM;
47009
47010 deb_i2c("i2c-access: %02x, tx: ", device_addr);
47011 debug_dump(tx, txlen, deb_i2c);
47012 @@ -121,7 +124,8 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
47013
47014 if (ret < 0) {
47015 err("i2c-error: out failed %02x = %d", device_addr, ret);
47016 - return -ENODEV;
47017 + error = -ENODEV;
47018 + goto out;
47019 }
47020
47021 ret = usb_bulk_msg(udev,
47022 @@ -129,7 +133,8 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
47023 b, 64, &actual_length, 1000);
47024 if (ret < 0) {
47025 err("i2c-error: in failed %02x = %d", device_addr, ret);
47026 - return -ENODEV;
47027 + error = -ENODEV;
47028 + goto out;
47029 }
47030
47031 if (b[0] != I2C_STATUS_OK) {
47032 @@ -137,8 +142,10 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
47033 /* handle tuner-i2c-nak */
47034 if (!(b[0] == I2C_STATUS_NAK &&
47035 device_addr == 0x60
47036 - /* && device_is_technisat_usb2 */))
47037 - return -ENODEV;
47038 + /* && device_is_technisat_usb2 */)) {
47039 + error = -ENODEV;
47040 + goto out;
47041 + }
47042 }
47043
47044 deb_i2c("status: %d, ", b[0]);
47045 @@ -152,7 +159,9 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
47046
47047 deb_i2c("\n");
47048
47049 - return 0;
47050 +out:
47051 + kfree(b);
47052 + return error;
47053 }
47054
47055 static int technisat_usb2_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg *msg,
47056 @@ -224,14 +233,16 @@ static int technisat_usb2_set_led(struct dvb_usb_device *d, int red, enum techni
47057 {
47058 int ret;
47059
47060 - u8 led[8] = {
47061 - red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST,
47062 - 0
47063 - };
47064 + u8 *led = kzalloc(8, GFP_KERNEL);
47065 +
47066 + if (led == NULL)
47067 + return -ENOMEM;
47068
47069 if (disable_led_control && state != TECH_LED_OFF)
47070 return 0;
47071
47072 + led[0] = red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST;
47073 +
47074 switch (state) {
47075 case TECH_LED_ON:
47076 led[1] = 0x82;
47077 @@ -263,16 +274,22 @@ static int technisat_usb2_set_led(struct dvb_usb_device *d, int red, enum techni
47078 red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST,
47079 USB_TYPE_VENDOR | USB_DIR_OUT,
47080 0, 0,
47081 - led, sizeof(led), 500);
47082 + led, 8, 500);
47083
47084 mutex_unlock(&d->i2c_mutex);
47085 +
47086 + kfree(led);
47087 +
47088 return ret;
47089 }
47090
47091 static int technisat_usb2_set_led_timer(struct dvb_usb_device *d, u8 red, u8 green)
47092 {
47093 int ret;
47094 - u8 b = 0;
47095 + u8 *b = kzalloc(1, GFP_KERNEL);
47096 +
47097 + if (b == NULL)
47098 + return -ENOMEM;
47099
47100 if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
47101 return -EAGAIN;
47102 @@ -281,10 +298,12 @@ static int technisat_usb2_set_led_timer(struct dvb_usb_device *d, u8 red, u8 gre
47103 SET_LED_TIMER_DIVIDER_VENDOR_REQUEST,
47104 USB_TYPE_VENDOR | USB_DIR_OUT,
47105 (red << 8) | green, 0,
47106 - &b, 1, 500);
47107 + b, 1, 500);
47108
47109 mutex_unlock(&d->i2c_mutex);
47110
47111 + kfree(b);
47112 +
47113 return ret;
47114 }
47115
47116 @@ -328,7 +347,7 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
47117 struct dvb_usb_device_description **desc, int *cold)
47118 {
47119 int ret;
47120 - u8 version[3];
47121 + u8 *version = kmalloc(3, GFP_KERNEL);
47122
47123 /* first select the interface */
47124 if (usb_set_interface(udev, 0, 1) != 0)
47125 @@ -338,11 +357,14 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
47126
47127 *cold = 0; /* by default do not download a firmware - just in case something is wrong */
47128
47129 + if (version == NULL)
47130 + return 0;
47131 +
47132 ret = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
47133 GET_VERSION_INFO_VENDOR_REQUEST,
47134 USB_TYPE_VENDOR | USB_DIR_IN,
47135 0, 0,
47136 - version, sizeof(version), 500);
47137 + version, 3, 500);
47138
47139 if (ret < 0)
47140 *cold = 1;
47141 @@ -351,6 +373,8 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
47142 *cold = 0;
47143 }
47144
47145 + kfree(version);
47146 +
47147 return 0;
47148 }
47149
47150 @@ -594,10 +618,15 @@ static int technisat_usb2_frontend_attach(struct dvb_usb_adapter *a)
47151
47152 static int technisat_usb2_get_ir(struct dvb_usb_device *d)
47153 {
47154 - u8 buf[62], *b;
47155 + u8 *buf, *b;
47156 int ret;
47157 struct ir_raw_event ev;
47158
47159 + buf = kmalloc(62, GFP_KERNEL);
47160 +
47161 + if (buf == NULL)
47162 + return -ENOMEM;
47163 +
47164 buf[0] = GET_IR_DATA_VENDOR_REQUEST;
47165 buf[1] = 0x08;
47166 buf[2] = 0x8f;
47167 @@ -620,16 +649,20 @@ static int technisat_usb2_get_ir(struct dvb_usb_device *d)
47168 GET_IR_DATA_VENDOR_REQUEST,
47169 USB_TYPE_VENDOR | USB_DIR_IN,
47170 0x8080, 0,
47171 - buf, sizeof(buf), 500);
47172 + buf, 62, 500);
47173
47174 unlock:
47175 mutex_unlock(&d->i2c_mutex);
47176
47177 - if (ret < 0)
47178 + if (ret < 0) {
47179 + kfree(buf);
47180 return ret;
47181 + }
47182
47183 - if (ret == 1)
47184 + if (ret == 1) {
47185 + kfree(buf);
47186 return 0; /* no key pressed */
47187 + }
47188
47189 /* decoding */
47190 b = buf+1;
47191 @@ -656,6 +689,8 @@ unlock:
47192
47193 ir_raw_event_handle(d->rc_dev);
47194
47195 + kfree(buf);
47196 +
47197 return 1;
47198 }
47199
47200 diff --git a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
47201 index af63543..0436f20 100644
47202 --- a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
47203 +++ b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
47204 @@ -429,7 +429,7 @@ static int get_v4l2_buffer32(struct v4l2_buffer *kp, struct v4l2_buffer32 __user
47205 * by passing a very big num_planes value */
47206 uplane = compat_alloc_user_space(num_planes *
47207 sizeof(struct v4l2_plane));
47208 - kp->m.planes = (__force struct v4l2_plane *)uplane;
47209 + kp->m.planes = (__force_kernel struct v4l2_plane *)uplane;
47210
47211 while (--num_planes >= 0) {
47212 ret = get_v4l2_plane32(uplane, uplane32, kp->memory);
47213 @@ -500,7 +500,7 @@ static int put_v4l2_buffer32(struct v4l2_buffer *kp, struct v4l2_buffer32 __user
47214 if (num_planes == 0)
47215 return 0;
47216
47217 - uplane = (__force struct v4l2_plane __user *)kp->m.planes;
47218 + uplane = (struct v4l2_plane __force_user *)kp->m.planes;
47219 if (get_user(p, &up->m.planes))
47220 return -EFAULT;
47221 uplane32 = compat_ptr(p);
47222 @@ -564,7 +564,7 @@ static int get_v4l2_framebuffer32(struct v4l2_framebuffer *kp, struct v4l2_frame
47223 get_user(kp->flags, &up->flags) ||
47224 copy_from_user(&kp->fmt, &up->fmt, sizeof(up->fmt)))
47225 return -EFAULT;
47226 - kp->base = (__force void *)compat_ptr(tmp);
47227 + kp->base = (__force_kernel void *)compat_ptr(tmp);
47228 return 0;
47229 }
47230
47231 @@ -669,7 +669,7 @@ static int get_v4l2_ext_controls32(struct v4l2_ext_controls *kp, struct v4l2_ext
47232 n * sizeof(struct v4l2_ext_control32)))
47233 return -EFAULT;
47234 kcontrols = compat_alloc_user_space(n * sizeof(struct v4l2_ext_control));
47235 - kp->controls = (__force struct v4l2_ext_control *)kcontrols;
47236 + kp->controls = (__force_kernel struct v4l2_ext_control *)kcontrols;
47237 while (--n >= 0) {
47238 u32 id;
47239
47240 @@ -696,7 +696,7 @@ static int put_v4l2_ext_controls32(struct v4l2_ext_controls *kp, struct v4l2_ext
47241 {
47242 struct v4l2_ext_control32 __user *ucontrols;
47243 struct v4l2_ext_control __user *kcontrols =
47244 - (__force struct v4l2_ext_control __user *)kp->controls;
47245 + (struct v4l2_ext_control __force_user *)kp->controls;
47246 int n = kp->count;
47247 compat_caddr_t p;
47248
47249 @@ -780,7 +780,7 @@ static int get_v4l2_edid32(struct v4l2_edid *kp, struct v4l2_edid32 __user *up)
47250 get_user(tmp, &up->edid) ||
47251 copy_from_user(kp->reserved, up->reserved, sizeof(kp->reserved)))
47252 return -EFAULT;
47253 - kp->edid = (__force u8 *)compat_ptr(tmp);
47254 + kp->edid = (__force_kernel u8 *)compat_ptr(tmp);
47255 return 0;
47256 }
47257
47258 diff --git a/drivers/media/v4l2-core/v4l2-device.c b/drivers/media/v4l2-core/v4l2-device.c
47259 index 015f92a..59e311e 100644
47260 --- a/drivers/media/v4l2-core/v4l2-device.c
47261 +++ b/drivers/media/v4l2-core/v4l2-device.c
47262 @@ -75,9 +75,9 @@ int v4l2_device_put(struct v4l2_device *v4l2_dev)
47263 EXPORT_SYMBOL_GPL(v4l2_device_put);
47264
47265 int v4l2_device_set_name(struct v4l2_device *v4l2_dev, const char *basename,
47266 - atomic_t *instance)
47267 + atomic_unchecked_t *instance)
47268 {
47269 - int num = atomic_inc_return(instance) - 1;
47270 + int num = atomic_inc_return_unchecked(instance) - 1;
47271 int len = strlen(basename);
47272
47273 if (basename[len - 1] >= '0' && basename[len - 1] <= '9')
47274 diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c
47275 index b084072..36706d7 100644
47276 --- a/drivers/media/v4l2-core/v4l2-ioctl.c
47277 +++ b/drivers/media/v4l2-core/v4l2-ioctl.c
47278 @@ -2151,7 +2151,8 @@ struct v4l2_ioctl_info {
47279 struct file *file, void *fh, void *p);
47280 } u;
47281 void (*debug)(const void *arg, bool write_only);
47282 -};
47283 +} __do_const;
47284 +typedef struct v4l2_ioctl_info __no_const v4l2_ioctl_info_no_const;
47285
47286 /* This control needs a priority check */
47287 #define INFO_FL_PRIO (1 << 0)
47288 @@ -2335,7 +2336,7 @@ static long __video_do_ioctl(struct file *file,
47289 struct video_device *vfd = video_devdata(file);
47290 const struct v4l2_ioctl_ops *ops = vfd->ioctl_ops;
47291 bool write_only = false;
47292 - struct v4l2_ioctl_info default_info;
47293 + v4l2_ioctl_info_no_const default_info;
47294 const struct v4l2_ioctl_info *info;
47295 void *fh = file->private_data;
47296 struct v4l2_fh *vfh = NULL;
47297 @@ -2426,7 +2427,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
47298 ret = -EINVAL;
47299 break;
47300 }
47301 - *user_ptr = (void __user *)buf->m.planes;
47302 + *user_ptr = (void __force_user *)buf->m.planes;
47303 *kernel_ptr = (void **)&buf->m.planes;
47304 *array_size = sizeof(struct v4l2_plane) * buf->length;
47305 ret = 1;
47306 @@ -2443,7 +2444,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
47307 ret = -EINVAL;
47308 break;
47309 }
47310 - *user_ptr = (void __user *)edid->edid;
47311 + *user_ptr = (void __force_user *)edid->edid;
47312 *kernel_ptr = (void **)&edid->edid;
47313 *array_size = edid->blocks * 128;
47314 ret = 1;
47315 @@ -2461,7 +2462,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
47316 ret = -EINVAL;
47317 break;
47318 }
47319 - *user_ptr = (void __user *)ctrls->controls;
47320 + *user_ptr = (void __force_user *)ctrls->controls;
47321 *kernel_ptr = (void **)&ctrls->controls;
47322 *array_size = sizeof(struct v4l2_ext_control)
47323 * ctrls->count;
47324 @@ -2562,7 +2563,7 @@ video_usercopy(struct file *file, unsigned int cmd, unsigned long arg,
47325 }
47326
47327 if (has_array_args) {
47328 - *kernel_ptr = (void __force *)user_ptr;
47329 + *kernel_ptr = (void __force_kernel *)user_ptr;
47330 if (copy_to_user(user_ptr, mbuf, array_size))
47331 err = -EFAULT;
47332 goto out_array_args;
47333 diff --git a/drivers/memory/omap-gpmc.c b/drivers/memory/omap-gpmc.c
47334 index 24696f5..3637780 100644
47335 --- a/drivers/memory/omap-gpmc.c
47336 +++ b/drivers/memory/omap-gpmc.c
47337 @@ -211,7 +211,6 @@ struct omap3_gpmc_regs {
47338 };
47339
47340 static struct gpmc_client_irq gpmc_client_irq[GPMC_NR_IRQ];
47341 -static struct irq_chip gpmc_irq_chip;
47342 static int gpmc_irq_start;
47343
47344 static struct resource gpmc_mem_root;
47345 @@ -939,6 +938,17 @@ static void gpmc_irq_noop(struct irq_data *data) { }
47346
47347 static unsigned int gpmc_irq_noop_ret(struct irq_data *data) { return 0; }
47348
47349 +static struct irq_chip gpmc_irq_chip = {
47350 + .name = "gpmc",
47351 + .irq_startup = gpmc_irq_noop_ret,
47352 + .irq_enable = gpmc_irq_enable,
47353 + .irq_disable = gpmc_irq_disable,
47354 + .irq_shutdown = gpmc_irq_noop,
47355 + .irq_ack = gpmc_irq_noop,
47356 + .irq_mask = gpmc_irq_noop,
47357 + .irq_unmask = gpmc_irq_noop,
47358 +};
47359 +
47360 static int gpmc_setup_irq(void)
47361 {
47362 int i;
47363 @@ -953,15 +963,6 @@ static int gpmc_setup_irq(void)
47364 return gpmc_irq_start;
47365 }
47366
47367 - gpmc_irq_chip.name = "gpmc";
47368 - gpmc_irq_chip.irq_startup = gpmc_irq_noop_ret;
47369 - gpmc_irq_chip.irq_enable = gpmc_irq_enable;
47370 - gpmc_irq_chip.irq_disable = gpmc_irq_disable;
47371 - gpmc_irq_chip.irq_shutdown = gpmc_irq_noop;
47372 - gpmc_irq_chip.irq_ack = gpmc_irq_noop;
47373 - gpmc_irq_chip.irq_mask = gpmc_irq_noop;
47374 - gpmc_irq_chip.irq_unmask = gpmc_irq_noop;
47375 -
47376 gpmc_client_irq[0].bitmask = GPMC_IRQ_FIFOEVENTENABLE;
47377 gpmc_client_irq[1].bitmask = GPMC_IRQ_COUNT_EVENT;
47378
47379 diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
47380 index 187f836..679544b 100644
47381 --- a/drivers/message/fusion/mptbase.c
47382 +++ b/drivers/message/fusion/mptbase.c
47383 @@ -6746,8 +6746,13 @@ static int mpt_iocinfo_proc_show(struct seq_file *m, void *v)
47384 seq_printf(m, " MaxChainDepth = 0x%02x frames\n", ioc->facts.MaxChainDepth);
47385 seq_printf(m, " MinBlockSize = 0x%02x bytes\n", 4*ioc->facts.BlockSize);
47386
47387 +#ifdef CONFIG_GRKERNSEC_HIDESYM
47388 + seq_printf(m, " RequestFrames @ 0x%p (Dma @ 0x%p)\n", NULL, NULL);
47389 +#else
47390 seq_printf(m, " RequestFrames @ 0x%p (Dma @ 0x%p)\n",
47391 (void *)ioc->req_frames, (void *)(ulong)ioc->req_frames_dma);
47392 +#endif
47393 +
47394 /*
47395 * Rounding UP to nearest 4-kB boundary here...
47396 */
47397 @@ -6760,7 +6765,11 @@ static int mpt_iocinfo_proc_show(struct seq_file *m, void *v)
47398 ioc->facts.GlobalCredits);
47399
47400 seq_printf(m, " Frames @ 0x%p (Dma @ 0x%p)\n",
47401 +#ifdef CONFIG_GRKERNSEC_HIDESYM
47402 + NULL, NULL);
47403 +#else
47404 (void *)ioc->alloc, (void *)(ulong)ioc->alloc_dma);
47405 +#endif
47406 sz = (ioc->reply_sz * ioc->reply_depth) + 128;
47407 seq_printf(m, " {CurRepSz=%d} x {CurRepDepth=%d} = %d bytes ^= 0x%x\n",
47408 ioc->reply_sz, ioc->reply_depth, ioc->reply_sz*ioc->reply_depth, sz);
47409 diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c
47410 index 5bdaae1..eced16f 100644
47411 --- a/drivers/message/fusion/mptsas.c
47412 +++ b/drivers/message/fusion/mptsas.c
47413 @@ -446,6 +446,23 @@ mptsas_is_end_device(struct mptsas_devinfo * attached)
47414 return 0;
47415 }
47416
47417 +static inline void
47418 +mptsas_set_rphy(MPT_ADAPTER *ioc, struct mptsas_phyinfo *phy_info, struct sas_rphy *rphy)
47419 +{
47420 + if (phy_info->port_details) {
47421 + phy_info->port_details->rphy = rphy;
47422 + dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "sas_rphy_add: rphy=%p\n",
47423 + ioc->name, rphy));
47424 + }
47425 +
47426 + if (rphy) {
47427 + dsaswideprintk(ioc, dev_printk(KERN_DEBUG,
47428 + &rphy->dev, MYIOC_s_FMT "add:", ioc->name));
47429 + dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "rphy=%p release=%p\n",
47430 + ioc->name, rphy, rphy->dev.release));
47431 + }
47432 +}
47433 +
47434 /* no mutex */
47435 static void
47436 mptsas_port_delete(MPT_ADAPTER *ioc, struct mptsas_portinfo_details * port_details)
47437 @@ -484,23 +501,6 @@ mptsas_get_rphy(struct mptsas_phyinfo *phy_info)
47438 return NULL;
47439 }
47440
47441 -static inline void
47442 -mptsas_set_rphy(MPT_ADAPTER *ioc, struct mptsas_phyinfo *phy_info, struct sas_rphy *rphy)
47443 -{
47444 - if (phy_info->port_details) {
47445 - phy_info->port_details->rphy = rphy;
47446 - dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "sas_rphy_add: rphy=%p\n",
47447 - ioc->name, rphy));
47448 - }
47449 -
47450 - if (rphy) {
47451 - dsaswideprintk(ioc, dev_printk(KERN_DEBUG,
47452 - &rphy->dev, MYIOC_s_FMT "add:", ioc->name));
47453 - dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "rphy=%p release=%p\n",
47454 - ioc->name, rphy, rphy->dev.release));
47455 - }
47456 -}
47457 -
47458 static inline struct sas_port *
47459 mptsas_get_port(struct mptsas_phyinfo *phy_info)
47460 {
47461 diff --git a/drivers/mfd/ab8500-debugfs.c b/drivers/mfd/ab8500-debugfs.c
47462 index 9a8e185..27ff17d 100644
47463 --- a/drivers/mfd/ab8500-debugfs.c
47464 +++ b/drivers/mfd/ab8500-debugfs.c
47465 @@ -100,7 +100,7 @@ static int irq_last;
47466 static u32 *irq_count;
47467 static int num_irqs;
47468
47469 -static struct device_attribute **dev_attr;
47470 +static device_attribute_no_const **dev_attr;
47471 static char **event_name;
47472
47473 static u8 avg_sample = SAMPLE_16;
47474 diff --git a/drivers/mfd/kempld-core.c b/drivers/mfd/kempld-core.c
47475 index 5615522..1eb6f3dc 100644
47476 --- a/drivers/mfd/kempld-core.c
47477 +++ b/drivers/mfd/kempld-core.c
47478 @@ -499,7 +499,7 @@ static struct platform_driver kempld_driver = {
47479 .remove = kempld_remove,
47480 };
47481
47482 -static struct dmi_system_id kempld_dmi_table[] __initdata = {
47483 +static const struct dmi_system_id kempld_dmi_table[] __initconst = {
47484 {
47485 .ident = "BHL6",
47486 .matches = {
47487 diff --git a/drivers/mfd/max8925-i2c.c b/drivers/mfd/max8925-i2c.c
47488 index c880c89..45a7c68 100644
47489 --- a/drivers/mfd/max8925-i2c.c
47490 +++ b/drivers/mfd/max8925-i2c.c
47491 @@ -152,7 +152,7 @@ static int max8925_probe(struct i2c_client *client,
47492 const struct i2c_device_id *id)
47493 {
47494 struct max8925_platform_data *pdata = dev_get_platdata(&client->dev);
47495 - static struct max8925_chip *chip;
47496 + struct max8925_chip *chip;
47497 struct device_node *node = client->dev.of_node;
47498
47499 if (node && !pdata) {
47500 diff --git a/drivers/mfd/tps65910.c b/drivers/mfd/tps65910.c
47501 index 7612d89..70549c2 100644
47502 --- a/drivers/mfd/tps65910.c
47503 +++ b/drivers/mfd/tps65910.c
47504 @@ -230,7 +230,7 @@ static int tps65910_irq_init(struct tps65910 *tps65910, int irq,
47505 struct tps65910_platform_data *pdata)
47506 {
47507 int ret = 0;
47508 - static struct regmap_irq_chip *tps6591x_irqs_chip;
47509 + struct regmap_irq_chip *tps6591x_irqs_chip;
47510
47511 if (!irq) {
47512 dev_warn(tps65910->dev, "No interrupt support, no core IRQ\n");
47513 diff --git a/drivers/mfd/twl4030-irq.c b/drivers/mfd/twl4030-irq.c
47514 index 1b772ef..01e77d33 100644
47515 --- a/drivers/mfd/twl4030-irq.c
47516 +++ b/drivers/mfd/twl4030-irq.c
47517 @@ -34,6 +34,7 @@
47518 #include <linux/of.h>
47519 #include <linux/irqdomain.h>
47520 #include <linux/i2c/twl.h>
47521 +#include <asm/pgtable.h>
47522
47523 #include "twl-core.h"
47524
47525 @@ -729,10 +730,12 @@ int twl4030_init_irq(struct device *dev, int irq_num)
47526 * Install an irq handler for each of the SIH modules;
47527 * clone dummy irq_chip since PIH can't *do* anything
47528 */
47529 - twl4030_irq_chip = dummy_irq_chip;
47530 - twl4030_irq_chip.name = "twl4030";
47531 + pax_open_kernel();
47532 + memcpy((void *)&twl4030_irq_chip, &dummy_irq_chip, sizeof twl4030_irq_chip);
47533 + *(const char **)&twl4030_irq_chip.name = "twl4030";
47534
47535 - twl4030_sih_irq_chip.irq_ack = dummy_irq_chip.irq_ack;
47536 + *(void **)&twl4030_sih_irq_chip.irq_ack = dummy_irq_chip.irq_ack;
47537 + pax_close_kernel();
47538
47539 for (i = irq_base; i < irq_end; i++) {
47540 irq_set_chip_and_handler(i, &twl4030_irq_chip,
47541 diff --git a/drivers/misc/c2port/core.c b/drivers/misc/c2port/core.c
47542 index 464419b..64bae8d 100644
47543 --- a/drivers/misc/c2port/core.c
47544 +++ b/drivers/misc/c2port/core.c
47545 @@ -922,7 +922,9 @@ struct c2port_device *c2port_device_register(char *name,
47546 goto error_idr_alloc;
47547 c2dev->id = ret;
47548
47549 - bin_attr_flash_data.size = ops->blocks_num * ops->block_size;
47550 + pax_open_kernel();
47551 + *(size_t *)&bin_attr_flash_data.size = ops->blocks_num * ops->block_size;
47552 + pax_close_kernel();
47553
47554 c2dev->dev = device_create(c2port_class, NULL, 0, c2dev,
47555 "c2port%d", c2dev->id);
47556 diff --git a/drivers/misc/eeprom/sunxi_sid.c b/drivers/misc/eeprom/sunxi_sid.c
47557 index 8385177..2f54635 100644
47558 --- a/drivers/misc/eeprom/sunxi_sid.c
47559 +++ b/drivers/misc/eeprom/sunxi_sid.c
47560 @@ -126,7 +126,9 @@ static int sunxi_sid_probe(struct platform_device *pdev)
47561
47562 platform_set_drvdata(pdev, sid_data);
47563
47564 - sid_bin_attr.size = sid_data->keysize;
47565 + pax_open_kernel();
47566 + *(size_t *)&sid_bin_attr.size = sid_data->keysize;
47567 + pax_close_kernel();
47568 if (device_create_bin_file(&pdev->dev, &sid_bin_attr))
47569 return -ENODEV;
47570
47571 diff --git a/drivers/misc/kgdbts.c b/drivers/misc/kgdbts.c
47572 index 36f5d52..32311c3 100644
47573 --- a/drivers/misc/kgdbts.c
47574 +++ b/drivers/misc/kgdbts.c
47575 @@ -834,7 +834,7 @@ static void run_plant_and_detach_test(int is_early)
47576 char before[BREAK_INSTR_SIZE];
47577 char after[BREAK_INSTR_SIZE];
47578
47579 - probe_kernel_read(before, (char *)kgdbts_break_test,
47580 + probe_kernel_read(before, ktla_ktva((char *)kgdbts_break_test),
47581 BREAK_INSTR_SIZE);
47582 init_simple_test();
47583 ts.tst = plant_and_detach_test;
47584 @@ -842,7 +842,7 @@ static void run_plant_and_detach_test(int is_early)
47585 /* Activate test with initial breakpoint */
47586 if (!is_early)
47587 kgdb_breakpoint();
47588 - probe_kernel_read(after, (char *)kgdbts_break_test,
47589 + probe_kernel_read(after, ktla_ktva((char *)kgdbts_break_test),
47590 BREAK_INSTR_SIZE);
47591 if (memcmp(before, after, BREAK_INSTR_SIZE)) {
47592 printk(KERN_CRIT "kgdbts: ERROR kgdb corrupted memory\n");
47593 diff --git a/drivers/misc/lis3lv02d/lis3lv02d.c b/drivers/misc/lis3lv02d/lis3lv02d.c
47594 index 3ef4627..8d00486 100644
47595 --- a/drivers/misc/lis3lv02d/lis3lv02d.c
47596 +++ b/drivers/misc/lis3lv02d/lis3lv02d.c
47597 @@ -497,7 +497,7 @@ static irqreturn_t lis302dl_interrupt(int irq, void *data)
47598 * the lid is closed. This leads to interrupts as soon as a little move
47599 * is done.
47600 */
47601 - atomic_inc(&lis3->count);
47602 + atomic_inc_unchecked(&lis3->count);
47603
47604 wake_up_interruptible(&lis3->misc_wait);
47605 kill_fasync(&lis3->async_queue, SIGIO, POLL_IN);
47606 @@ -583,7 +583,7 @@ static int lis3lv02d_misc_open(struct inode *inode, struct file *file)
47607 if (lis3->pm_dev)
47608 pm_runtime_get_sync(lis3->pm_dev);
47609
47610 - atomic_set(&lis3->count, 0);
47611 + atomic_set_unchecked(&lis3->count, 0);
47612 return 0;
47613 }
47614
47615 @@ -615,7 +615,7 @@ static ssize_t lis3lv02d_misc_read(struct file *file, char __user *buf,
47616 add_wait_queue(&lis3->misc_wait, &wait);
47617 while (true) {
47618 set_current_state(TASK_INTERRUPTIBLE);
47619 - data = atomic_xchg(&lis3->count, 0);
47620 + data = atomic_xchg_unchecked(&lis3->count, 0);
47621 if (data)
47622 break;
47623
47624 @@ -656,7 +656,7 @@ static unsigned int lis3lv02d_misc_poll(struct file *file, poll_table *wait)
47625 struct lis3lv02d, miscdev);
47626
47627 poll_wait(file, &lis3->misc_wait, wait);
47628 - if (atomic_read(&lis3->count))
47629 + if (atomic_read_unchecked(&lis3->count))
47630 return POLLIN | POLLRDNORM;
47631 return 0;
47632 }
47633 diff --git a/drivers/misc/lis3lv02d/lis3lv02d.h b/drivers/misc/lis3lv02d/lis3lv02d.h
47634 index c439c82..1f20f57 100644
47635 --- a/drivers/misc/lis3lv02d/lis3lv02d.h
47636 +++ b/drivers/misc/lis3lv02d/lis3lv02d.h
47637 @@ -297,7 +297,7 @@ struct lis3lv02d {
47638 struct input_polled_dev *idev; /* input device */
47639 struct platform_device *pdev; /* platform device */
47640 struct regulator_bulk_data regulators[2];
47641 - atomic_t count; /* interrupt count after last read */
47642 + atomic_unchecked_t count; /* interrupt count after last read */
47643 union axis_conversion ac; /* hw -> logical axis */
47644 int mapped_btns[3];
47645
47646 diff --git a/drivers/misc/sgi-gru/gruhandles.c b/drivers/misc/sgi-gru/gruhandles.c
47647 index 2f30bad..c4c13d0 100644
47648 --- a/drivers/misc/sgi-gru/gruhandles.c
47649 +++ b/drivers/misc/sgi-gru/gruhandles.c
47650 @@ -44,8 +44,8 @@ static void update_mcs_stats(enum mcs_op op, unsigned long clks)
47651 unsigned long nsec;
47652
47653 nsec = CLKS2NSEC(clks);
47654 - atomic_long_inc(&mcs_op_statistics[op].count);
47655 - atomic_long_add(nsec, &mcs_op_statistics[op].total);
47656 + atomic_long_inc_unchecked(&mcs_op_statistics[op].count);
47657 + atomic_long_add_unchecked(nsec, &mcs_op_statistics[op].total);
47658 if (mcs_op_statistics[op].max < nsec)
47659 mcs_op_statistics[op].max = nsec;
47660 }
47661 diff --git a/drivers/misc/sgi-gru/gruprocfs.c b/drivers/misc/sgi-gru/gruprocfs.c
47662 index 4f76359..cdfcb2e 100644
47663 --- a/drivers/misc/sgi-gru/gruprocfs.c
47664 +++ b/drivers/misc/sgi-gru/gruprocfs.c
47665 @@ -32,9 +32,9 @@
47666
47667 #define printstat(s, f) printstat_val(s, &gru_stats.f, #f)
47668
47669 -static void printstat_val(struct seq_file *s, atomic_long_t *v, char *id)
47670 +static void printstat_val(struct seq_file *s, atomic_long_unchecked_t *v, char *id)
47671 {
47672 - unsigned long val = atomic_long_read(v);
47673 + unsigned long val = atomic_long_read_unchecked(v);
47674
47675 seq_printf(s, "%16lu %s\n", val, id);
47676 }
47677 @@ -134,8 +134,8 @@ static int mcs_statistics_show(struct seq_file *s, void *p)
47678
47679 seq_printf(s, "%-20s%12s%12s%12s\n", "#id", "count", "aver-clks", "max-clks");
47680 for (op = 0; op < mcsop_last; op++) {
47681 - count = atomic_long_read(&mcs_op_statistics[op].count);
47682 - total = atomic_long_read(&mcs_op_statistics[op].total);
47683 + count = atomic_long_read_unchecked(&mcs_op_statistics[op].count);
47684 + total = atomic_long_read_unchecked(&mcs_op_statistics[op].total);
47685 max = mcs_op_statistics[op].max;
47686 seq_printf(s, "%-20s%12ld%12ld%12ld\n", id[op], count,
47687 count ? total / count : 0, max);
47688 diff --git a/drivers/misc/sgi-gru/grutables.h b/drivers/misc/sgi-gru/grutables.h
47689 index 5c3ce24..4915ccb 100644
47690 --- a/drivers/misc/sgi-gru/grutables.h
47691 +++ b/drivers/misc/sgi-gru/grutables.h
47692 @@ -167,82 +167,82 @@ extern unsigned int gru_max_gids;
47693 * GRU statistics.
47694 */
47695 struct gru_stats_s {
47696 - atomic_long_t vdata_alloc;
47697 - atomic_long_t vdata_free;
47698 - atomic_long_t gts_alloc;
47699 - atomic_long_t gts_free;
47700 - atomic_long_t gms_alloc;
47701 - atomic_long_t gms_free;
47702 - atomic_long_t gts_double_allocate;
47703 - atomic_long_t assign_context;
47704 - atomic_long_t assign_context_failed;
47705 - atomic_long_t free_context;
47706 - atomic_long_t load_user_context;
47707 - atomic_long_t load_kernel_context;
47708 - atomic_long_t lock_kernel_context;
47709 - atomic_long_t unlock_kernel_context;
47710 - atomic_long_t steal_user_context;
47711 - atomic_long_t steal_kernel_context;
47712 - atomic_long_t steal_context_failed;
47713 - atomic_long_t nopfn;
47714 - atomic_long_t asid_new;
47715 - atomic_long_t asid_next;
47716 - atomic_long_t asid_wrap;
47717 - atomic_long_t asid_reuse;
47718 - atomic_long_t intr;
47719 - atomic_long_t intr_cbr;
47720 - atomic_long_t intr_tfh;
47721 - atomic_long_t intr_spurious;
47722 - atomic_long_t intr_mm_lock_failed;
47723 - atomic_long_t call_os;
47724 - atomic_long_t call_os_wait_queue;
47725 - atomic_long_t user_flush_tlb;
47726 - atomic_long_t user_unload_context;
47727 - atomic_long_t user_exception;
47728 - atomic_long_t set_context_option;
47729 - atomic_long_t check_context_retarget_intr;
47730 - atomic_long_t check_context_unload;
47731 - atomic_long_t tlb_dropin;
47732 - atomic_long_t tlb_preload_page;
47733 - atomic_long_t tlb_dropin_fail_no_asid;
47734 - atomic_long_t tlb_dropin_fail_upm;
47735 - atomic_long_t tlb_dropin_fail_invalid;
47736 - atomic_long_t tlb_dropin_fail_range_active;
47737 - atomic_long_t tlb_dropin_fail_idle;
47738 - atomic_long_t tlb_dropin_fail_fmm;
47739 - atomic_long_t tlb_dropin_fail_no_exception;
47740 - atomic_long_t tfh_stale_on_fault;
47741 - atomic_long_t mmu_invalidate_range;
47742 - atomic_long_t mmu_invalidate_page;
47743 - atomic_long_t flush_tlb;
47744 - atomic_long_t flush_tlb_gru;
47745 - atomic_long_t flush_tlb_gru_tgh;
47746 - atomic_long_t flush_tlb_gru_zero_asid;
47747 + atomic_long_unchecked_t vdata_alloc;
47748 + atomic_long_unchecked_t vdata_free;
47749 + atomic_long_unchecked_t gts_alloc;
47750 + atomic_long_unchecked_t gts_free;
47751 + atomic_long_unchecked_t gms_alloc;
47752 + atomic_long_unchecked_t gms_free;
47753 + atomic_long_unchecked_t gts_double_allocate;
47754 + atomic_long_unchecked_t assign_context;
47755 + atomic_long_unchecked_t assign_context_failed;
47756 + atomic_long_unchecked_t free_context;
47757 + atomic_long_unchecked_t load_user_context;
47758 + atomic_long_unchecked_t load_kernel_context;
47759 + atomic_long_unchecked_t lock_kernel_context;
47760 + atomic_long_unchecked_t unlock_kernel_context;
47761 + atomic_long_unchecked_t steal_user_context;
47762 + atomic_long_unchecked_t steal_kernel_context;
47763 + atomic_long_unchecked_t steal_context_failed;
47764 + atomic_long_unchecked_t nopfn;
47765 + atomic_long_unchecked_t asid_new;
47766 + atomic_long_unchecked_t asid_next;
47767 + atomic_long_unchecked_t asid_wrap;
47768 + atomic_long_unchecked_t asid_reuse;
47769 + atomic_long_unchecked_t intr;
47770 + atomic_long_unchecked_t intr_cbr;
47771 + atomic_long_unchecked_t intr_tfh;
47772 + atomic_long_unchecked_t intr_spurious;
47773 + atomic_long_unchecked_t intr_mm_lock_failed;
47774 + atomic_long_unchecked_t call_os;
47775 + atomic_long_unchecked_t call_os_wait_queue;
47776 + atomic_long_unchecked_t user_flush_tlb;
47777 + atomic_long_unchecked_t user_unload_context;
47778 + atomic_long_unchecked_t user_exception;
47779 + atomic_long_unchecked_t set_context_option;
47780 + atomic_long_unchecked_t check_context_retarget_intr;
47781 + atomic_long_unchecked_t check_context_unload;
47782 + atomic_long_unchecked_t tlb_dropin;
47783 + atomic_long_unchecked_t tlb_preload_page;
47784 + atomic_long_unchecked_t tlb_dropin_fail_no_asid;
47785 + atomic_long_unchecked_t tlb_dropin_fail_upm;
47786 + atomic_long_unchecked_t tlb_dropin_fail_invalid;
47787 + atomic_long_unchecked_t tlb_dropin_fail_range_active;
47788 + atomic_long_unchecked_t tlb_dropin_fail_idle;
47789 + atomic_long_unchecked_t tlb_dropin_fail_fmm;
47790 + atomic_long_unchecked_t tlb_dropin_fail_no_exception;
47791 + atomic_long_unchecked_t tfh_stale_on_fault;
47792 + atomic_long_unchecked_t mmu_invalidate_range;
47793 + atomic_long_unchecked_t mmu_invalidate_page;
47794 + atomic_long_unchecked_t flush_tlb;
47795 + atomic_long_unchecked_t flush_tlb_gru;
47796 + atomic_long_unchecked_t flush_tlb_gru_tgh;
47797 + atomic_long_unchecked_t flush_tlb_gru_zero_asid;
47798
47799 - atomic_long_t copy_gpa;
47800 - atomic_long_t read_gpa;
47801 + atomic_long_unchecked_t copy_gpa;
47802 + atomic_long_unchecked_t read_gpa;
47803
47804 - atomic_long_t mesq_receive;
47805 - atomic_long_t mesq_receive_none;
47806 - atomic_long_t mesq_send;
47807 - atomic_long_t mesq_send_failed;
47808 - atomic_long_t mesq_noop;
47809 - atomic_long_t mesq_send_unexpected_error;
47810 - atomic_long_t mesq_send_lb_overflow;
47811 - atomic_long_t mesq_send_qlimit_reached;
47812 - atomic_long_t mesq_send_amo_nacked;
47813 - atomic_long_t mesq_send_put_nacked;
47814 - atomic_long_t mesq_page_overflow;
47815 - atomic_long_t mesq_qf_locked;
47816 - atomic_long_t mesq_qf_noop_not_full;
47817 - atomic_long_t mesq_qf_switch_head_failed;
47818 - atomic_long_t mesq_qf_unexpected_error;
47819 - atomic_long_t mesq_noop_unexpected_error;
47820 - atomic_long_t mesq_noop_lb_overflow;
47821 - atomic_long_t mesq_noop_qlimit_reached;
47822 - atomic_long_t mesq_noop_amo_nacked;
47823 - atomic_long_t mesq_noop_put_nacked;
47824 - atomic_long_t mesq_noop_page_overflow;
47825 + atomic_long_unchecked_t mesq_receive;
47826 + atomic_long_unchecked_t mesq_receive_none;
47827 + atomic_long_unchecked_t mesq_send;
47828 + atomic_long_unchecked_t mesq_send_failed;
47829 + atomic_long_unchecked_t mesq_noop;
47830 + atomic_long_unchecked_t mesq_send_unexpected_error;
47831 + atomic_long_unchecked_t mesq_send_lb_overflow;
47832 + atomic_long_unchecked_t mesq_send_qlimit_reached;
47833 + atomic_long_unchecked_t mesq_send_amo_nacked;
47834 + atomic_long_unchecked_t mesq_send_put_nacked;
47835 + atomic_long_unchecked_t mesq_page_overflow;
47836 + atomic_long_unchecked_t mesq_qf_locked;
47837 + atomic_long_unchecked_t mesq_qf_noop_not_full;
47838 + atomic_long_unchecked_t mesq_qf_switch_head_failed;
47839 + atomic_long_unchecked_t mesq_qf_unexpected_error;
47840 + atomic_long_unchecked_t mesq_noop_unexpected_error;
47841 + atomic_long_unchecked_t mesq_noop_lb_overflow;
47842 + atomic_long_unchecked_t mesq_noop_qlimit_reached;
47843 + atomic_long_unchecked_t mesq_noop_amo_nacked;
47844 + atomic_long_unchecked_t mesq_noop_put_nacked;
47845 + atomic_long_unchecked_t mesq_noop_page_overflow;
47846
47847 };
47848
47849 @@ -251,8 +251,8 @@ enum mcs_op {cchop_allocate, cchop_start, cchop_interrupt, cchop_interrupt_sync,
47850 tghop_invalidate, mcsop_last};
47851
47852 struct mcs_op_statistic {
47853 - atomic_long_t count;
47854 - atomic_long_t total;
47855 + atomic_long_unchecked_t count;
47856 + atomic_long_unchecked_t total;
47857 unsigned long max;
47858 };
47859
47860 @@ -275,7 +275,7 @@ extern struct mcs_op_statistic mcs_op_statistics[mcsop_last];
47861
47862 #define STAT(id) do { \
47863 if (gru_options & OPT_STATS) \
47864 - atomic_long_inc(&gru_stats.id); \
47865 + atomic_long_inc_unchecked(&gru_stats.id); \
47866 } while (0)
47867
47868 #ifdef CONFIG_SGI_GRU_DEBUG
47869 diff --git a/drivers/misc/sgi-xp/xp.h b/drivers/misc/sgi-xp/xp.h
47870 index c862cd4..0d176fe 100644
47871 --- a/drivers/misc/sgi-xp/xp.h
47872 +++ b/drivers/misc/sgi-xp/xp.h
47873 @@ -288,7 +288,7 @@ struct xpc_interface {
47874 xpc_notify_func, void *);
47875 void (*received) (short, int, void *);
47876 enum xp_retval (*partid_to_nasids) (short, void *);
47877 -};
47878 +} __no_const;
47879
47880 extern struct xpc_interface xpc_interface;
47881
47882 diff --git a/drivers/misc/sgi-xp/xp_main.c b/drivers/misc/sgi-xp/xp_main.c
47883 index 01be66d..e3a0c7e 100644
47884 --- a/drivers/misc/sgi-xp/xp_main.c
47885 +++ b/drivers/misc/sgi-xp/xp_main.c
47886 @@ -78,13 +78,13 @@ xpc_notloaded(void)
47887 }
47888
47889 struct xpc_interface xpc_interface = {
47890 - (void (*)(int))xpc_notloaded,
47891 - (void (*)(int))xpc_notloaded,
47892 - (enum xp_retval(*)(short, int, u32, void *, u16))xpc_notloaded,
47893 - (enum xp_retval(*)(short, int, u32, void *, u16, xpc_notify_func,
47894 + .connect = (void (*)(int))xpc_notloaded,
47895 + .disconnect = (void (*)(int))xpc_notloaded,
47896 + .send = (enum xp_retval(*)(short, int, u32, void *, u16))xpc_notloaded,
47897 + .send_notify = (enum xp_retval(*)(short, int, u32, void *, u16, xpc_notify_func,
47898 void *))xpc_notloaded,
47899 - (void (*)(short, int, void *))xpc_notloaded,
47900 - (enum xp_retval(*)(short, void *))xpc_notloaded
47901 + .received = (void (*)(short, int, void *))xpc_notloaded,
47902 + .partid_to_nasids = (enum xp_retval(*)(short, void *))xpc_notloaded
47903 };
47904 EXPORT_SYMBOL_GPL(xpc_interface);
47905
47906 diff --git a/drivers/misc/sgi-xp/xpc.h b/drivers/misc/sgi-xp/xpc.h
47907 index b94d5f7..7f494c5 100644
47908 --- a/drivers/misc/sgi-xp/xpc.h
47909 +++ b/drivers/misc/sgi-xp/xpc.h
47910 @@ -835,6 +835,7 @@ struct xpc_arch_operations {
47911 void (*received_payload) (struct xpc_channel *, void *);
47912 void (*notify_senders_of_disconnect) (struct xpc_channel *);
47913 };
47914 +typedef struct xpc_arch_operations __no_const xpc_arch_operations_no_const;
47915
47916 /* struct xpc_partition act_state values (for XPC HB) */
47917
47918 @@ -876,7 +877,7 @@ extern struct xpc_registration xpc_registrations[];
47919 /* found in xpc_main.c */
47920 extern struct device *xpc_part;
47921 extern struct device *xpc_chan;
47922 -extern struct xpc_arch_operations xpc_arch_ops;
47923 +extern xpc_arch_operations_no_const xpc_arch_ops;
47924 extern int xpc_disengage_timelimit;
47925 extern int xpc_disengage_timedout;
47926 extern int xpc_activate_IRQ_rcvd;
47927 diff --git a/drivers/misc/sgi-xp/xpc_main.c b/drivers/misc/sgi-xp/xpc_main.c
47928 index 82dc574..8539ab2 100644
47929 --- a/drivers/misc/sgi-xp/xpc_main.c
47930 +++ b/drivers/misc/sgi-xp/xpc_main.c
47931 @@ -166,7 +166,7 @@ static struct notifier_block xpc_die_notifier = {
47932 .notifier_call = xpc_system_die,
47933 };
47934
47935 -struct xpc_arch_operations xpc_arch_ops;
47936 +xpc_arch_operations_no_const xpc_arch_ops;
47937
47938 /*
47939 * Timer function to enforce the timelimit on the partition disengage.
47940 @@ -1210,7 +1210,7 @@ xpc_system_die(struct notifier_block *nb, unsigned long event, void *_die_args)
47941
47942 if (((die_args->trapnr == X86_TRAP_MF) ||
47943 (die_args->trapnr == X86_TRAP_XF)) &&
47944 - !user_mode_vm(die_args->regs))
47945 + !user_mode(die_args->regs))
47946 xpc_die_deactivate();
47947
47948 break;
47949 diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c
47950 index ed2e71a..54c498e 100644
47951 --- a/drivers/mmc/card/block.c
47952 +++ b/drivers/mmc/card/block.c
47953 @@ -577,7 +577,7 @@ static int mmc_blk_ioctl_cmd(struct block_device *bdev,
47954 if (idata->ic.postsleep_min_us)
47955 usleep_range(idata->ic.postsleep_min_us, idata->ic.postsleep_max_us);
47956
47957 - if (copy_to_user(&(ic_ptr->response), cmd.resp, sizeof(cmd.resp))) {
47958 + if (copy_to_user(ic_ptr->response, cmd.resp, sizeof(cmd.resp))) {
47959 err = -EFAULT;
47960 goto cmd_rel_host;
47961 }
47962 diff --git a/drivers/mmc/host/dw_mmc.h b/drivers/mmc/host/dw_mmc.h
47963 index 18c4afe..43be71e 100644
47964 --- a/drivers/mmc/host/dw_mmc.h
47965 +++ b/drivers/mmc/host/dw_mmc.h
47966 @@ -271,5 +271,5 @@ struct dw_mci_drv_data {
47967 void (*set_ios)(struct dw_mci *host, struct mmc_ios *ios);
47968 int (*parse_dt)(struct dw_mci *host);
47969 int (*execute_tuning)(struct dw_mci_slot *slot);
47970 -};
47971 +} __do_const;
47972 #endif /* _DW_MMC_H_ */
47973 diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
47974 index 7fe1619..ae0781b 100644
47975 --- a/drivers/mmc/host/mmci.c
47976 +++ b/drivers/mmc/host/mmci.c
47977 @@ -1630,7 +1630,9 @@ static int mmci_probe(struct amba_device *dev,
47978 mmc->caps |= MMC_CAP_CMD23;
47979
47980 if (variant->busy_detect) {
47981 - mmci_ops.card_busy = mmci_card_busy;
47982 + pax_open_kernel();
47983 + *(void **)&mmci_ops.card_busy = mmci_card_busy;
47984 + pax_close_kernel();
47985 mmci_write_datactrlreg(host, MCI_ST_DPSM_BUSYMODE);
47986 mmc->caps |= MMC_CAP_WAIT_WHILE_BUSY;
47987 mmc->max_busy_timeout = 0;
47988 diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
47989 index f84cfb0..aebe5d6 100644
47990 --- a/drivers/mmc/host/omap_hsmmc.c
47991 +++ b/drivers/mmc/host/omap_hsmmc.c
47992 @@ -2054,7 +2054,9 @@ static int omap_hsmmc_probe(struct platform_device *pdev)
47993
47994 if (host->pdata->controller_flags & OMAP_HSMMC_BROKEN_MULTIBLOCK_READ) {
47995 dev_info(&pdev->dev, "multiblock reads disabled due to 35xx erratum 2.1.1.128; MMC read performance may suffer\n");
47996 - omap_hsmmc_ops.multi_io_quirk = omap_hsmmc_multi_io_quirk;
47997 + pax_open_kernel();
47998 + *(void **)&omap_hsmmc_ops.multi_io_quirk = omap_hsmmc_multi_io_quirk;
47999 + pax_close_kernel();
48000 }
48001
48002 pm_runtime_enable(host->dev);
48003 diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c
48004 index 10ef824..88461a2 100644
48005 --- a/drivers/mmc/host/sdhci-esdhc-imx.c
48006 +++ b/drivers/mmc/host/sdhci-esdhc-imx.c
48007 @@ -989,9 +989,12 @@ static int sdhci_esdhc_imx_probe(struct platform_device *pdev)
48008 host->mmc->caps |= MMC_CAP_1_8V_DDR;
48009 }
48010
48011 - if (imx_data->socdata->flags & ESDHC_FLAG_MAN_TUNING)
48012 - sdhci_esdhc_ops.platform_execute_tuning =
48013 + if (imx_data->socdata->flags & ESDHC_FLAG_MAN_TUNING) {
48014 + pax_open_kernel();
48015 + *(void **)&sdhci_esdhc_ops.platform_execute_tuning =
48016 esdhc_executing_tuning;
48017 + pax_close_kernel();
48018 + }
48019
48020 if (imx_data->socdata->flags & ESDHC_FLAG_STD_TUNING)
48021 writel(readl(host->ioaddr + ESDHC_TUNING_CTRL) |
48022 diff --git a/drivers/mmc/host/sdhci-s3c.c b/drivers/mmc/host/sdhci-s3c.c
48023 index c6d2dd7..81b1ca3 100644
48024 --- a/drivers/mmc/host/sdhci-s3c.c
48025 +++ b/drivers/mmc/host/sdhci-s3c.c
48026 @@ -598,9 +598,11 @@ static int sdhci_s3c_probe(struct platform_device *pdev)
48027 * we can use overriding functions instead of default.
48028 */
48029 if (sc->no_divider) {
48030 - sdhci_s3c_ops.set_clock = sdhci_cmu_set_clock;
48031 - sdhci_s3c_ops.get_min_clock = sdhci_cmu_get_min_clock;
48032 - sdhci_s3c_ops.get_max_clock = sdhci_cmu_get_max_clock;
48033 + pax_open_kernel();
48034 + *(void **)&sdhci_s3c_ops.set_clock = sdhci_cmu_set_clock;
48035 + *(void **)&sdhci_s3c_ops.get_min_clock = sdhci_cmu_get_min_clock;
48036 + *(void **)&sdhci_s3c_ops.get_max_clock = sdhci_cmu_get_max_clock;
48037 + pax_close_kernel();
48038 }
48039
48040 /* It supports additional host capabilities if needed */
48041 diff --git a/drivers/mtd/chips/cfi_cmdset_0020.c b/drivers/mtd/chips/cfi_cmdset_0020.c
48042 index 423666b..81ff5eb 100644
48043 --- a/drivers/mtd/chips/cfi_cmdset_0020.c
48044 +++ b/drivers/mtd/chips/cfi_cmdset_0020.c
48045 @@ -666,7 +666,7 @@ cfi_staa_writev(struct mtd_info *mtd, const struct kvec *vecs,
48046 size_t totlen = 0, thislen;
48047 int ret = 0;
48048 size_t buflen = 0;
48049 - static char *buffer;
48050 + char *buffer;
48051
48052 if (!ECCBUF_SIZE) {
48053 /* We should fall back to a general writev implementation.
48054 diff --git a/drivers/mtd/nand/denali.c b/drivers/mtd/nand/denali.c
48055 index f44c606..aa4e804 100644
48056 --- a/drivers/mtd/nand/denali.c
48057 +++ b/drivers/mtd/nand/denali.c
48058 @@ -24,6 +24,7 @@
48059 #include <linux/slab.h>
48060 #include <linux/mtd/mtd.h>
48061 #include <linux/module.h>
48062 +#include <linux/slab.h>
48063
48064 #include "denali.h"
48065
48066 diff --git a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
48067 index 33f3c3c..d6bbe6a 100644
48068 --- a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
48069 +++ b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
48070 @@ -386,7 +386,7 @@ void prepare_data_dma(struct gpmi_nand_data *this, enum dma_data_direction dr)
48071
48072 /* first try to map the upper buffer directly */
48073 if (virt_addr_valid(this->upper_buf) &&
48074 - !object_is_on_stack(this->upper_buf)) {
48075 + !object_starts_on_stack(this->upper_buf)) {
48076 sg_init_one(sgl, this->upper_buf, this->upper_len);
48077 ret = dma_map_sg(this->dev, sgl, 1, dr);
48078 if (ret == 0)
48079 diff --git a/drivers/mtd/nftlmount.c b/drivers/mtd/nftlmount.c
48080 index a5dfbfb..8042ab4 100644
48081 --- a/drivers/mtd/nftlmount.c
48082 +++ b/drivers/mtd/nftlmount.c
48083 @@ -24,6 +24,7 @@
48084 #include <asm/errno.h>
48085 #include <linux/delay.h>
48086 #include <linux/slab.h>
48087 +#include <linux/sched.h>
48088 #include <linux/mtd/mtd.h>
48089 #include <linux/mtd/nand.h>
48090 #include <linux/mtd/nftl.h>
48091 diff --git a/drivers/mtd/sm_ftl.c b/drivers/mtd/sm_ftl.c
48092 index c23184a..4115c41 100644
48093 --- a/drivers/mtd/sm_ftl.c
48094 +++ b/drivers/mtd/sm_ftl.c
48095 @@ -56,7 +56,7 @@ static ssize_t sm_attr_show(struct device *dev, struct device_attribute *attr,
48096 #define SM_CIS_VENDOR_OFFSET 0x59
48097 static struct attribute_group *sm_create_sysfs_attributes(struct sm_ftl *ftl)
48098 {
48099 - struct attribute_group *attr_group;
48100 + attribute_group_no_const *attr_group;
48101 struct attribute **attributes;
48102 struct sm_sysfs_attribute *vendor_attribute;
48103 char *vendor;
48104 diff --git a/drivers/net/bonding/bond_netlink.c b/drivers/net/bonding/bond_netlink.c
48105 index 7b11243..b3278a3 100644
48106 --- a/drivers/net/bonding/bond_netlink.c
48107 +++ b/drivers/net/bonding/bond_netlink.c
48108 @@ -585,7 +585,7 @@ nla_put_failure:
48109 return -EMSGSIZE;
48110 }
48111
48112 -struct rtnl_link_ops bond_link_ops __read_mostly = {
48113 +struct rtnl_link_ops bond_link_ops = {
48114 .kind = "bond",
48115 .priv_size = sizeof(struct bonding),
48116 .setup = bond_setup,
48117 diff --git a/drivers/net/caif/caif_hsi.c b/drivers/net/caif/caif_hsi.c
48118 index b3b922a..80bba38 100644
48119 --- a/drivers/net/caif/caif_hsi.c
48120 +++ b/drivers/net/caif/caif_hsi.c
48121 @@ -1444,7 +1444,7 @@ err:
48122 return -ENODEV;
48123 }
48124
48125 -static struct rtnl_link_ops caif_hsi_link_ops __read_mostly = {
48126 +static struct rtnl_link_ops caif_hsi_link_ops = {
48127 .kind = "cfhsi",
48128 .priv_size = sizeof(struct cfhsi),
48129 .setup = cfhsi_setup,
48130 diff --git a/drivers/net/can/Kconfig b/drivers/net/can/Kconfig
48131 index 58808f65..0bdc7b3 100644
48132 --- a/drivers/net/can/Kconfig
48133 +++ b/drivers/net/can/Kconfig
48134 @@ -98,7 +98,7 @@ config CAN_JANZ_ICAN3
48135
48136 config CAN_FLEXCAN
48137 tristate "Support for Freescale FLEXCAN based chips"
48138 - depends on ARM || PPC
48139 + depends on (ARM && CPU_LITTLE_ENDIAN) || PPC
48140 ---help---
48141 Say Y here if you want to support for Freescale FlexCAN.
48142
48143 diff --git a/drivers/net/can/dev.c b/drivers/net/can/dev.c
48144 index b0f6924..59e9640 100644
48145 --- a/drivers/net/can/dev.c
48146 +++ b/drivers/net/can/dev.c
48147 @@ -959,7 +959,7 @@ static int can_newlink(struct net *src_net, struct net_device *dev,
48148 return -EOPNOTSUPP;
48149 }
48150
48151 -static struct rtnl_link_ops can_link_ops __read_mostly = {
48152 +static struct rtnl_link_ops can_link_ops = {
48153 .kind = "can",
48154 .maxtype = IFLA_CAN_MAX,
48155 .policy = can_policy,
48156 diff --git a/drivers/net/can/vcan.c b/drivers/net/can/vcan.c
48157 index 674f367..ec3a31f 100644
48158 --- a/drivers/net/can/vcan.c
48159 +++ b/drivers/net/can/vcan.c
48160 @@ -163,7 +163,7 @@ static void vcan_setup(struct net_device *dev)
48161 dev->destructor = free_netdev;
48162 }
48163
48164 -static struct rtnl_link_ops vcan_link_ops __read_mostly = {
48165 +static struct rtnl_link_ops vcan_link_ops = {
48166 .kind = "vcan",
48167 .setup = vcan_setup,
48168 };
48169 diff --git a/drivers/net/dummy.c b/drivers/net/dummy.c
48170 index 49adbf1..fff7ff8 100644
48171 --- a/drivers/net/dummy.c
48172 +++ b/drivers/net/dummy.c
48173 @@ -164,7 +164,7 @@ static int dummy_validate(struct nlattr *tb[], struct nlattr *data[])
48174 return 0;
48175 }
48176
48177 -static struct rtnl_link_ops dummy_link_ops __read_mostly = {
48178 +static struct rtnl_link_ops dummy_link_ops = {
48179 .kind = DRV_NAME,
48180 .setup = dummy_setup,
48181 .validate = dummy_validate,
48182 diff --git a/drivers/net/ethernet/8390/ax88796.c b/drivers/net/ethernet/8390/ax88796.c
48183 index 0443654..4f0aa18 100644
48184 --- a/drivers/net/ethernet/8390/ax88796.c
48185 +++ b/drivers/net/ethernet/8390/ax88796.c
48186 @@ -889,9 +889,11 @@ static int ax_probe(struct platform_device *pdev)
48187 if (ax->plat->reg_offsets)
48188 ei_local->reg_offset = ax->plat->reg_offsets;
48189 else {
48190 + resource_size_t _mem_size = mem_size;
48191 + do_div(_mem_size, 0x18);
48192 ei_local->reg_offset = ax->reg_offsets;
48193 for (ret = 0; ret < 0x18; ret++)
48194 - ax->reg_offsets[ret] = (mem_size / 0x18) * ret;
48195 + ax->reg_offsets[ret] = _mem_size * ret;
48196 }
48197
48198 if (!request_mem_region(mem->start, mem_size, pdev->name)) {
48199 diff --git a/drivers/net/ethernet/altera/altera_tse_main.c b/drivers/net/ethernet/altera/altera_tse_main.c
48200 index 6725dc0..163549c 100644
48201 --- a/drivers/net/ethernet/altera/altera_tse_main.c
48202 +++ b/drivers/net/ethernet/altera/altera_tse_main.c
48203 @@ -1216,7 +1216,7 @@ static int tse_shutdown(struct net_device *dev)
48204 return 0;
48205 }
48206
48207 -static struct net_device_ops altera_tse_netdev_ops = {
48208 +static net_device_ops_no_const altera_tse_netdev_ops __read_only = {
48209 .ndo_open = tse_open,
48210 .ndo_stop = tse_shutdown,
48211 .ndo_start_xmit = tse_start_xmit,
48212 @@ -1453,11 +1453,13 @@ static int altera_tse_probe(struct platform_device *pdev)
48213 ndev->netdev_ops = &altera_tse_netdev_ops;
48214 altera_tse_set_ethtool_ops(ndev);
48215
48216 + pax_open_kernel();
48217 altera_tse_netdev_ops.ndo_set_rx_mode = tse_set_rx_mode;
48218
48219 if (priv->hash_filter)
48220 altera_tse_netdev_ops.ndo_set_rx_mode =
48221 tse_set_rx_mode_hashfilter;
48222 + pax_close_kernel();
48223
48224 /* Scatter/gather IO is not supported,
48225 * so it is turned off
48226 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-common.h b/drivers/net/ethernet/amd/xgbe/xgbe-common.h
48227 index 29a0927..5a348e24 100644
48228 --- a/drivers/net/ethernet/amd/xgbe/xgbe-common.h
48229 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-common.h
48230 @@ -1122,14 +1122,14 @@ do { \
48231 * operations, everything works on mask values.
48232 */
48233 #define XMDIO_READ(_pdata, _mmd, _reg) \
48234 - ((_pdata)->hw_if.read_mmd_regs((_pdata), 0, \
48235 + ((_pdata)->hw_if->read_mmd_regs((_pdata), 0, \
48236 MII_ADDR_C45 | (_mmd << 16) | ((_reg) & 0xffff)))
48237
48238 #define XMDIO_READ_BITS(_pdata, _mmd, _reg, _mask) \
48239 (XMDIO_READ((_pdata), _mmd, _reg) & _mask)
48240
48241 #define XMDIO_WRITE(_pdata, _mmd, _reg, _val) \
48242 - ((_pdata)->hw_if.write_mmd_regs((_pdata), 0, \
48243 + ((_pdata)->hw_if->write_mmd_regs((_pdata), 0, \
48244 MII_ADDR_C45 | (_mmd << 16) | ((_reg) & 0xffff), (_val)))
48245
48246 #define XMDIO_WRITE_BITS(_pdata, _mmd, _reg, _mask, _val) \
48247 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c b/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
48248 index 8a50b01..39c1ad0 100644
48249 --- a/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
48250 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
48251 @@ -187,7 +187,7 @@ static int xgbe_dcb_ieee_setets(struct net_device *netdev,
48252
48253 memcpy(pdata->ets, ets, sizeof(*pdata->ets));
48254
48255 - pdata->hw_if.config_dcb_tc(pdata);
48256 + pdata->hw_if->config_dcb_tc(pdata);
48257
48258 return 0;
48259 }
48260 @@ -226,7 +226,7 @@ static int xgbe_dcb_ieee_setpfc(struct net_device *netdev,
48261
48262 memcpy(pdata->pfc, pfc, sizeof(*pdata->pfc));
48263
48264 - pdata->hw_if.config_dcb_pfc(pdata);
48265 + pdata->hw_if->config_dcb_pfc(pdata);
48266
48267 return 0;
48268 }
48269 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-desc.c b/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
48270 index d81fc6b..6f8ab25 100644
48271 --- a/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
48272 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
48273 @@ -347,7 +347,7 @@ static int xgbe_map_rx_buffer(struct xgbe_prv_data *pdata,
48274
48275 static void xgbe_wrapper_tx_descriptor_init(struct xgbe_prv_data *pdata)
48276 {
48277 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48278 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48279 struct xgbe_channel *channel;
48280 struct xgbe_ring *ring;
48281 struct xgbe_ring_data *rdata;
48282 @@ -388,7 +388,7 @@ static void xgbe_wrapper_tx_descriptor_init(struct xgbe_prv_data *pdata)
48283
48284 static void xgbe_wrapper_rx_descriptor_init(struct xgbe_prv_data *pdata)
48285 {
48286 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48287 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48288 struct xgbe_channel *channel;
48289 struct xgbe_ring *ring;
48290 struct xgbe_ring_desc *rdesc;
48291 @@ -620,17 +620,12 @@ err_out:
48292 return 0;
48293 }
48294
48295 -void xgbe_init_function_ptrs_desc(struct xgbe_desc_if *desc_if)
48296 -{
48297 - DBGPR("-->xgbe_init_function_ptrs_desc\n");
48298 -
48299 - desc_if->alloc_ring_resources = xgbe_alloc_ring_resources;
48300 - desc_if->free_ring_resources = xgbe_free_ring_resources;
48301 - desc_if->map_tx_skb = xgbe_map_tx_skb;
48302 - desc_if->map_rx_buffer = xgbe_map_rx_buffer;
48303 - desc_if->unmap_rdata = xgbe_unmap_rdata;
48304 - desc_if->wrapper_tx_desc_init = xgbe_wrapper_tx_descriptor_init;
48305 - desc_if->wrapper_rx_desc_init = xgbe_wrapper_rx_descriptor_init;
48306 -
48307 - DBGPR("<--xgbe_init_function_ptrs_desc\n");
48308 -}
48309 +const struct xgbe_desc_if default_xgbe_desc_if = {
48310 + .alloc_ring_resources = xgbe_alloc_ring_resources,
48311 + .free_ring_resources = xgbe_free_ring_resources,
48312 + .map_tx_skb = xgbe_map_tx_skb,
48313 + .map_rx_buffer = xgbe_map_rx_buffer,
48314 + .unmap_rdata = xgbe_unmap_rdata,
48315 + .wrapper_tx_desc_init = xgbe_wrapper_tx_descriptor_init,
48316 + .wrapper_rx_desc_init = xgbe_wrapper_rx_descriptor_init,
48317 +};
48318 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
48319 index 400757b..d8c53f6 100644
48320 --- a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
48321 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
48322 @@ -2748,7 +2748,7 @@ static void xgbe_powerdown_rx(struct xgbe_prv_data *pdata)
48323
48324 static int xgbe_init(struct xgbe_prv_data *pdata)
48325 {
48326 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48327 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48328 int ret;
48329
48330 DBGPR("-->xgbe_init\n");
48331 @@ -2813,108 +2813,103 @@ static int xgbe_init(struct xgbe_prv_data *pdata)
48332 return 0;
48333 }
48334
48335 -void xgbe_init_function_ptrs_dev(struct xgbe_hw_if *hw_if)
48336 -{
48337 - DBGPR("-->xgbe_init_function_ptrs\n");
48338 -
48339 - hw_if->tx_complete = xgbe_tx_complete;
48340 -
48341 - hw_if->set_promiscuous_mode = xgbe_set_promiscuous_mode;
48342 - hw_if->set_all_multicast_mode = xgbe_set_all_multicast_mode;
48343 - hw_if->add_mac_addresses = xgbe_add_mac_addresses;
48344 - hw_if->set_mac_address = xgbe_set_mac_address;
48345 -
48346 - hw_if->enable_rx_csum = xgbe_enable_rx_csum;
48347 - hw_if->disable_rx_csum = xgbe_disable_rx_csum;
48348 -
48349 - hw_if->enable_rx_vlan_stripping = xgbe_enable_rx_vlan_stripping;
48350 - hw_if->disable_rx_vlan_stripping = xgbe_disable_rx_vlan_stripping;
48351 - hw_if->enable_rx_vlan_filtering = xgbe_enable_rx_vlan_filtering;
48352 - hw_if->disable_rx_vlan_filtering = xgbe_disable_rx_vlan_filtering;
48353 - hw_if->update_vlan_hash_table = xgbe_update_vlan_hash_table;
48354 -
48355 - hw_if->read_mmd_regs = xgbe_read_mmd_regs;
48356 - hw_if->write_mmd_regs = xgbe_write_mmd_regs;
48357 -
48358 - hw_if->set_gmii_speed = xgbe_set_gmii_speed;
48359 - hw_if->set_gmii_2500_speed = xgbe_set_gmii_2500_speed;
48360 - hw_if->set_xgmii_speed = xgbe_set_xgmii_speed;
48361 -
48362 - hw_if->enable_tx = xgbe_enable_tx;
48363 - hw_if->disable_tx = xgbe_disable_tx;
48364 - hw_if->enable_rx = xgbe_enable_rx;
48365 - hw_if->disable_rx = xgbe_disable_rx;
48366 -
48367 - hw_if->powerup_tx = xgbe_powerup_tx;
48368 - hw_if->powerdown_tx = xgbe_powerdown_tx;
48369 - hw_if->powerup_rx = xgbe_powerup_rx;
48370 - hw_if->powerdown_rx = xgbe_powerdown_rx;
48371 -
48372 - hw_if->dev_xmit = xgbe_dev_xmit;
48373 - hw_if->dev_read = xgbe_dev_read;
48374 - hw_if->enable_int = xgbe_enable_int;
48375 - hw_if->disable_int = xgbe_disable_int;
48376 - hw_if->init = xgbe_init;
48377 - hw_if->exit = xgbe_exit;
48378 +const struct xgbe_hw_if default_xgbe_hw_if = {
48379 + .tx_complete = xgbe_tx_complete,
48380 +
48381 + .set_promiscuous_mode = xgbe_set_promiscuous_mode,
48382 + .set_all_multicast_mode = xgbe_set_all_multicast_mode,
48383 + .add_mac_addresses = xgbe_add_mac_addresses,
48384 + .set_mac_address = xgbe_set_mac_address,
48385 +
48386 + .enable_rx_csum = xgbe_enable_rx_csum,
48387 + .disable_rx_csum = xgbe_disable_rx_csum,
48388 +
48389 + .enable_rx_vlan_stripping = xgbe_enable_rx_vlan_stripping,
48390 + .disable_rx_vlan_stripping = xgbe_disable_rx_vlan_stripping,
48391 + .enable_rx_vlan_filtering = xgbe_enable_rx_vlan_filtering,
48392 + .disable_rx_vlan_filtering = xgbe_disable_rx_vlan_filtering,
48393 + .update_vlan_hash_table = xgbe_update_vlan_hash_table,
48394 +
48395 + .read_mmd_regs = xgbe_read_mmd_regs,
48396 + .write_mmd_regs = xgbe_write_mmd_regs,
48397 +
48398 + .set_gmii_speed = xgbe_set_gmii_speed,
48399 + .set_gmii_2500_speed = xgbe_set_gmii_2500_speed,
48400 + .set_xgmii_speed = xgbe_set_xgmii_speed,
48401 +
48402 + .enable_tx = xgbe_enable_tx,
48403 + .disable_tx = xgbe_disable_tx,
48404 + .enable_rx = xgbe_enable_rx,
48405 + .disable_rx = xgbe_disable_rx,
48406 +
48407 + .powerup_tx = xgbe_powerup_tx,
48408 + .powerdown_tx = xgbe_powerdown_tx,
48409 + .powerup_rx = xgbe_powerup_rx,
48410 + .powerdown_rx = xgbe_powerdown_rx,
48411 +
48412 + .dev_xmit = xgbe_dev_xmit,
48413 + .dev_read = xgbe_dev_read,
48414 + .enable_int = xgbe_enable_int,
48415 + .disable_int = xgbe_disable_int,
48416 + .init = xgbe_init,
48417 + .exit = xgbe_exit,
48418
48419 /* Descriptor related Sequences have to be initialized here */
48420 - hw_if->tx_desc_init = xgbe_tx_desc_init;
48421 - hw_if->rx_desc_init = xgbe_rx_desc_init;
48422 - hw_if->tx_desc_reset = xgbe_tx_desc_reset;
48423 - hw_if->rx_desc_reset = xgbe_rx_desc_reset;
48424 - hw_if->is_last_desc = xgbe_is_last_desc;
48425 - hw_if->is_context_desc = xgbe_is_context_desc;
48426 - hw_if->tx_start_xmit = xgbe_tx_start_xmit;
48427 + .tx_desc_init = xgbe_tx_desc_init,
48428 + .rx_desc_init = xgbe_rx_desc_init,
48429 + .tx_desc_reset = xgbe_tx_desc_reset,
48430 + .rx_desc_reset = xgbe_rx_desc_reset,
48431 + .is_last_desc = xgbe_is_last_desc,
48432 + .is_context_desc = xgbe_is_context_desc,
48433 + .tx_start_xmit = xgbe_tx_start_xmit,
48434
48435 /* For FLOW ctrl */
48436 - hw_if->config_tx_flow_control = xgbe_config_tx_flow_control;
48437 - hw_if->config_rx_flow_control = xgbe_config_rx_flow_control;
48438 + .config_tx_flow_control = xgbe_config_tx_flow_control,
48439 + .config_rx_flow_control = xgbe_config_rx_flow_control,
48440
48441 /* For RX coalescing */
48442 - hw_if->config_rx_coalesce = xgbe_config_rx_coalesce;
48443 - hw_if->config_tx_coalesce = xgbe_config_tx_coalesce;
48444 - hw_if->usec_to_riwt = xgbe_usec_to_riwt;
48445 - hw_if->riwt_to_usec = xgbe_riwt_to_usec;
48446 + .config_rx_coalesce = xgbe_config_rx_coalesce,
48447 + .config_tx_coalesce = xgbe_config_tx_coalesce,
48448 + .usec_to_riwt = xgbe_usec_to_riwt,
48449 + .riwt_to_usec = xgbe_riwt_to_usec,
48450
48451 /* For RX and TX threshold config */
48452 - hw_if->config_rx_threshold = xgbe_config_rx_threshold;
48453 - hw_if->config_tx_threshold = xgbe_config_tx_threshold;
48454 + .config_rx_threshold = xgbe_config_rx_threshold,
48455 + .config_tx_threshold = xgbe_config_tx_threshold,
48456
48457 /* For RX and TX Store and Forward Mode config */
48458 - hw_if->config_rsf_mode = xgbe_config_rsf_mode;
48459 - hw_if->config_tsf_mode = xgbe_config_tsf_mode;
48460 + .config_rsf_mode = xgbe_config_rsf_mode,
48461 + .config_tsf_mode = xgbe_config_tsf_mode,
48462
48463 /* For TX DMA Operating on Second Frame config */
48464 - hw_if->config_osp_mode = xgbe_config_osp_mode;
48465 + .config_osp_mode = xgbe_config_osp_mode,
48466
48467 /* For RX and TX PBL config */
48468 - hw_if->config_rx_pbl_val = xgbe_config_rx_pbl_val;
48469 - hw_if->get_rx_pbl_val = xgbe_get_rx_pbl_val;
48470 - hw_if->config_tx_pbl_val = xgbe_config_tx_pbl_val;
48471 - hw_if->get_tx_pbl_val = xgbe_get_tx_pbl_val;
48472 - hw_if->config_pblx8 = xgbe_config_pblx8;
48473 + .config_rx_pbl_val = xgbe_config_rx_pbl_val,
48474 + .get_rx_pbl_val = xgbe_get_rx_pbl_val,
48475 + .config_tx_pbl_val = xgbe_config_tx_pbl_val,
48476 + .get_tx_pbl_val = xgbe_get_tx_pbl_val,
48477 + .config_pblx8 = xgbe_config_pblx8,
48478
48479 /* For MMC statistics support */
48480 - hw_if->tx_mmc_int = xgbe_tx_mmc_int;
48481 - hw_if->rx_mmc_int = xgbe_rx_mmc_int;
48482 - hw_if->read_mmc_stats = xgbe_read_mmc_stats;
48483 + .tx_mmc_int = xgbe_tx_mmc_int,
48484 + .rx_mmc_int = xgbe_rx_mmc_int,
48485 + .read_mmc_stats = xgbe_read_mmc_stats,
48486
48487 /* For PTP config */
48488 - hw_if->config_tstamp = xgbe_config_tstamp;
48489 - hw_if->update_tstamp_addend = xgbe_update_tstamp_addend;
48490 - hw_if->set_tstamp_time = xgbe_set_tstamp_time;
48491 - hw_if->get_tstamp_time = xgbe_get_tstamp_time;
48492 - hw_if->get_tx_tstamp = xgbe_get_tx_tstamp;
48493 + .config_tstamp = xgbe_config_tstamp,
48494 + .update_tstamp_addend = xgbe_update_tstamp_addend,
48495 + .set_tstamp_time = xgbe_set_tstamp_time,
48496 + .get_tstamp_time = xgbe_get_tstamp_time,
48497 + .get_tx_tstamp = xgbe_get_tx_tstamp,
48498
48499 /* For Data Center Bridging config */
48500 - hw_if->config_dcb_tc = xgbe_config_dcb_tc;
48501 - hw_if->config_dcb_pfc = xgbe_config_dcb_pfc;
48502 + .config_dcb_tc = xgbe_config_dcb_tc,
48503 + .config_dcb_pfc = xgbe_config_dcb_pfc,
48504
48505 /* For Receive Side Scaling */
48506 - hw_if->enable_rss = xgbe_enable_rss;
48507 - hw_if->disable_rss = xgbe_disable_rss;
48508 - hw_if->set_rss_hash_key = xgbe_set_rss_hash_key;
48509 - hw_if->set_rss_lookup_table = xgbe_set_rss_lookup_table;
48510 -
48511 - DBGPR("<--xgbe_init_function_ptrs\n");
48512 -}
48513 + .enable_rss = xgbe_enable_rss,
48514 + .disable_rss = xgbe_disable_rss,
48515 + .set_rss_hash_key = xgbe_set_rss_hash_key,
48516 + .set_rss_lookup_table = xgbe_set_rss_lookup_table,
48517 +};
48518 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
48519 index 885b02b..4b31a4c 100644
48520 --- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
48521 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
48522 @@ -244,7 +244,7 @@ static int xgbe_maybe_stop_tx_queue(struct xgbe_channel *channel,
48523 * support, tell it now
48524 */
48525 if (ring->tx.xmit_more)
48526 - pdata->hw_if.tx_start_xmit(channel, ring);
48527 + pdata->hw_if->tx_start_xmit(channel, ring);
48528
48529 return NETDEV_TX_BUSY;
48530 }
48531 @@ -272,7 +272,7 @@ static int xgbe_calc_rx_buf_size(struct net_device *netdev, unsigned int mtu)
48532
48533 static void xgbe_enable_rx_tx_ints(struct xgbe_prv_data *pdata)
48534 {
48535 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48536 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48537 struct xgbe_channel *channel;
48538 enum xgbe_int int_id;
48539 unsigned int i;
48540 @@ -294,7 +294,7 @@ static void xgbe_enable_rx_tx_ints(struct xgbe_prv_data *pdata)
48541
48542 static void xgbe_disable_rx_tx_ints(struct xgbe_prv_data *pdata)
48543 {
48544 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48545 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48546 struct xgbe_channel *channel;
48547 enum xgbe_int int_id;
48548 unsigned int i;
48549 @@ -317,7 +317,7 @@ static void xgbe_disable_rx_tx_ints(struct xgbe_prv_data *pdata)
48550 static irqreturn_t xgbe_isr(int irq, void *data)
48551 {
48552 struct xgbe_prv_data *pdata = data;
48553 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48554 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48555 struct xgbe_channel *channel;
48556 unsigned int dma_isr, dma_ch_isr;
48557 unsigned int mac_isr, mac_tssr;
48558 @@ -673,7 +673,7 @@ static void xgbe_free_irqs(struct xgbe_prv_data *pdata)
48559
48560 void xgbe_init_tx_coalesce(struct xgbe_prv_data *pdata)
48561 {
48562 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48563 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48564
48565 DBGPR("-->xgbe_init_tx_coalesce\n");
48566
48567 @@ -687,7 +687,7 @@ void xgbe_init_tx_coalesce(struct xgbe_prv_data *pdata)
48568
48569 void xgbe_init_rx_coalesce(struct xgbe_prv_data *pdata)
48570 {
48571 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48572 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48573
48574 DBGPR("-->xgbe_init_rx_coalesce\n");
48575
48576 @@ -701,7 +701,7 @@ void xgbe_init_rx_coalesce(struct xgbe_prv_data *pdata)
48577
48578 static void xgbe_free_tx_data(struct xgbe_prv_data *pdata)
48579 {
48580 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48581 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48582 struct xgbe_channel *channel;
48583 struct xgbe_ring *ring;
48584 struct xgbe_ring_data *rdata;
48585 @@ -726,7 +726,7 @@ static void xgbe_free_tx_data(struct xgbe_prv_data *pdata)
48586
48587 static void xgbe_free_rx_data(struct xgbe_prv_data *pdata)
48588 {
48589 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48590 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48591 struct xgbe_channel *channel;
48592 struct xgbe_ring *ring;
48593 struct xgbe_ring_data *rdata;
48594 @@ -752,7 +752,7 @@ static void xgbe_free_rx_data(struct xgbe_prv_data *pdata)
48595 static void xgbe_adjust_link(struct net_device *netdev)
48596 {
48597 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48598 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48599 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48600 struct phy_device *phydev = pdata->phydev;
48601 int new_state = 0;
48602
48603 @@ -860,7 +860,7 @@ static void xgbe_phy_exit(struct xgbe_prv_data *pdata)
48604 int xgbe_powerdown(struct net_device *netdev, unsigned int caller)
48605 {
48606 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48607 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48608 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48609 unsigned long flags;
48610
48611 DBGPR("-->xgbe_powerdown\n");
48612 @@ -898,7 +898,7 @@ int xgbe_powerdown(struct net_device *netdev, unsigned int caller)
48613 int xgbe_powerup(struct net_device *netdev, unsigned int caller)
48614 {
48615 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48616 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48617 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48618 unsigned long flags;
48619
48620 DBGPR("-->xgbe_powerup\n");
48621 @@ -935,7 +935,7 @@ int xgbe_powerup(struct net_device *netdev, unsigned int caller)
48622
48623 static int xgbe_start(struct xgbe_prv_data *pdata)
48624 {
48625 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48626 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48627 struct net_device *netdev = pdata->netdev;
48628 int ret;
48629
48630 @@ -976,7 +976,7 @@ err_napi:
48631
48632 static void xgbe_stop(struct xgbe_prv_data *pdata)
48633 {
48634 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48635 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48636 struct xgbe_channel *channel;
48637 struct net_device *netdev = pdata->netdev;
48638 struct netdev_queue *txq;
48639 @@ -1203,7 +1203,7 @@ static int xgbe_set_hwtstamp_settings(struct xgbe_prv_data *pdata,
48640 return -ERANGE;
48641 }
48642
48643 - pdata->hw_if.config_tstamp(pdata, mac_tscr);
48644 + pdata->hw_if->config_tstamp(pdata, mac_tscr);
48645
48646 memcpy(&pdata->tstamp_config, &config, sizeof(config));
48647
48648 @@ -1352,7 +1352,7 @@ static void xgbe_packet_info(struct xgbe_prv_data *pdata,
48649 static int xgbe_open(struct net_device *netdev)
48650 {
48651 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48652 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48653 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48654 int ret;
48655
48656 DBGPR("-->xgbe_open\n");
48657 @@ -1424,7 +1424,7 @@ err_phy_init:
48658 static int xgbe_close(struct net_device *netdev)
48659 {
48660 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48661 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48662 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48663
48664 DBGPR("-->xgbe_close\n");
48665
48666 @@ -1452,8 +1452,8 @@ static int xgbe_close(struct net_device *netdev)
48667 static int xgbe_xmit(struct sk_buff *skb, struct net_device *netdev)
48668 {
48669 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48670 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48671 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48672 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48673 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48674 struct xgbe_channel *channel;
48675 struct xgbe_ring *ring;
48676 struct xgbe_packet_data *packet;
48677 @@ -1521,7 +1521,7 @@ tx_netdev_return:
48678 static void xgbe_set_rx_mode(struct net_device *netdev)
48679 {
48680 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48681 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48682 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48683 unsigned int pr_mode, am_mode;
48684
48685 DBGPR("-->xgbe_set_rx_mode\n");
48686 @@ -1540,7 +1540,7 @@ static void xgbe_set_rx_mode(struct net_device *netdev)
48687 static int xgbe_set_mac_address(struct net_device *netdev, void *addr)
48688 {
48689 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48690 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48691 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48692 struct sockaddr *saddr = addr;
48693
48694 DBGPR("-->xgbe_set_mac_address\n");
48695 @@ -1607,7 +1607,7 @@ static struct rtnl_link_stats64 *xgbe_get_stats64(struct net_device *netdev,
48696
48697 DBGPR("-->%s\n", __func__);
48698
48699 - pdata->hw_if.read_mmc_stats(pdata);
48700 + pdata->hw_if->read_mmc_stats(pdata);
48701
48702 s->rx_packets = pstats->rxframecount_gb;
48703 s->rx_bytes = pstats->rxoctetcount_gb;
48704 @@ -1634,7 +1634,7 @@ static int xgbe_vlan_rx_add_vid(struct net_device *netdev, __be16 proto,
48705 u16 vid)
48706 {
48707 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48708 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48709 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48710
48711 DBGPR("-->%s\n", __func__);
48712
48713 @@ -1650,7 +1650,7 @@ static int xgbe_vlan_rx_kill_vid(struct net_device *netdev, __be16 proto,
48714 u16 vid)
48715 {
48716 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48717 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48718 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48719
48720 DBGPR("-->%s\n", __func__);
48721
48722 @@ -1716,7 +1716,7 @@ static int xgbe_set_features(struct net_device *netdev,
48723 netdev_features_t features)
48724 {
48725 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48726 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48727 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48728 netdev_features_t rxhash, rxcsum, rxvlan, rxvlan_filter;
48729 int ret = 0;
48730
48731 @@ -1781,8 +1781,8 @@ struct net_device_ops *xgbe_get_netdev_ops(void)
48732 static void xgbe_rx_refresh(struct xgbe_channel *channel)
48733 {
48734 struct xgbe_prv_data *pdata = channel->pdata;
48735 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48736 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48737 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48738 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48739 struct xgbe_ring *ring = channel->rx_ring;
48740 struct xgbe_ring_data *rdata;
48741
48742 @@ -1835,8 +1835,8 @@ static struct sk_buff *xgbe_create_skb(struct xgbe_prv_data *pdata,
48743 static int xgbe_tx_poll(struct xgbe_channel *channel)
48744 {
48745 struct xgbe_prv_data *pdata = channel->pdata;
48746 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48747 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48748 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48749 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48750 struct xgbe_ring *ring = channel->tx_ring;
48751 struct xgbe_ring_data *rdata;
48752 struct xgbe_ring_desc *rdesc;
48753 @@ -1901,7 +1901,7 @@ static int xgbe_tx_poll(struct xgbe_channel *channel)
48754 static int xgbe_rx_poll(struct xgbe_channel *channel, int budget)
48755 {
48756 struct xgbe_prv_data *pdata = channel->pdata;
48757 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48758 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48759 struct xgbe_ring *ring = channel->rx_ring;
48760 struct xgbe_ring_data *rdata;
48761 struct xgbe_packet_data *packet;
48762 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
48763 index ebf4893..a8f51c6 100644
48764 --- a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
48765 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
48766 @@ -203,7 +203,7 @@ static void xgbe_get_ethtool_stats(struct net_device *netdev,
48767
48768 DBGPR("-->%s\n", __func__);
48769
48770 - pdata->hw_if.read_mmc_stats(pdata);
48771 + pdata->hw_if->read_mmc_stats(pdata);
48772 for (i = 0; i < XGBE_STATS_COUNT; i++) {
48773 stat = (u8 *)pdata + xgbe_gstring_stats[i].stat_offset;
48774 *data++ = *(u64 *)stat;
48775 @@ -378,7 +378,7 @@ static int xgbe_get_coalesce(struct net_device *netdev,
48776 struct ethtool_coalesce *ec)
48777 {
48778 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48779 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48780 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48781 unsigned int riwt;
48782
48783 DBGPR("-->xgbe_get_coalesce\n");
48784 @@ -401,7 +401,7 @@ static int xgbe_set_coalesce(struct net_device *netdev,
48785 struct ethtool_coalesce *ec)
48786 {
48787 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48788 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48789 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48790 unsigned int rx_frames, rx_riwt, rx_usecs;
48791 unsigned int tx_frames, tx_usecs;
48792
48793 @@ -536,7 +536,7 @@ static int xgbe_set_rxfh(struct net_device *netdev, const u32 *indir,
48794 const u8 *key, const u8 hfunc)
48795 {
48796 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48797 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48798 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48799 unsigned int ret;
48800
48801 if (hfunc != ETH_RSS_HASH_NO_CHANGE && hfunc != ETH_RSS_HASH_TOP)
48802 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-main.c b/drivers/net/ethernet/amd/xgbe/xgbe-main.c
48803 index 32dd651..225cca3 100644
48804 --- a/drivers/net/ethernet/amd/xgbe/xgbe-main.c
48805 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-main.c
48806 @@ -159,12 +159,6 @@ static void xgbe_default_config(struct xgbe_prv_data *pdata)
48807 DBGPR("<--xgbe_default_config\n");
48808 }
48809
48810 -static void xgbe_init_all_fptrs(struct xgbe_prv_data *pdata)
48811 -{
48812 - xgbe_init_function_ptrs_dev(&pdata->hw_if);
48813 - xgbe_init_function_ptrs_desc(&pdata->desc_if);
48814 -}
48815 -
48816 #ifdef CONFIG_ACPI
48817 static int xgbe_acpi_support(struct xgbe_prv_data *pdata)
48818 {
48819 @@ -396,9 +390,8 @@ static int xgbe_probe(struct platform_device *pdev)
48820 memcpy(netdev->dev_addr, pdata->mac_addr, netdev->addr_len);
48821
48822 /* Set all the function pointers */
48823 - xgbe_init_all_fptrs(pdata);
48824 - hw_if = &pdata->hw_if;
48825 - desc_if = &pdata->desc_if;
48826 + hw_if = pdata->hw_if = &default_xgbe_hw_if;
48827 + desc_if = pdata->desc_if = &default_xgbe_desc_if;
48828
48829 /* Issue software reset to device */
48830 hw_if->exit(pdata);
48831 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
48832 index 59e267f..0842a88 100644
48833 --- a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
48834 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
48835 @@ -126,7 +126,7 @@
48836 static int xgbe_mdio_read(struct mii_bus *mii, int prtad, int mmd_reg)
48837 {
48838 struct xgbe_prv_data *pdata = mii->priv;
48839 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48840 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48841 int mmd_data;
48842
48843 DBGPR_MDIO("-->xgbe_mdio_read: prtad=%#x mmd_reg=%#x\n",
48844 @@ -143,7 +143,7 @@ static int xgbe_mdio_write(struct mii_bus *mii, int prtad, int mmd_reg,
48845 u16 mmd_val)
48846 {
48847 struct xgbe_prv_data *pdata = mii->priv;
48848 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48849 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48850 int mmd_data = mmd_val;
48851
48852 DBGPR_MDIO("-->xgbe_mdio_write: prtad=%#x mmd_reg=%#x mmd_data=%#x\n",
48853 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c b/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
48854 index f326178..8bd7daf 100644
48855 --- a/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
48856 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
48857 @@ -129,7 +129,7 @@ static cycle_t xgbe_cc_read(const struct cyclecounter *cc)
48858 tstamp_cc);
48859 u64 nsec;
48860
48861 - nsec = pdata->hw_if.get_tstamp_time(pdata);
48862 + nsec = pdata->hw_if->get_tstamp_time(pdata);
48863
48864 return nsec;
48865 }
48866 @@ -158,7 +158,7 @@ static int xgbe_adjfreq(struct ptp_clock_info *info, s32 delta)
48867
48868 spin_lock_irqsave(&pdata->tstamp_lock, flags);
48869
48870 - pdata->hw_if.update_tstamp_addend(pdata, addend);
48871 + pdata->hw_if->update_tstamp_addend(pdata, addend);
48872
48873 spin_unlock_irqrestore(&pdata->tstamp_lock, flags);
48874
48875 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe.h b/drivers/net/ethernet/amd/xgbe/xgbe.h
48876 index 13e8f95..1d8beef 100644
48877 --- a/drivers/net/ethernet/amd/xgbe/xgbe.h
48878 +++ b/drivers/net/ethernet/amd/xgbe/xgbe.h
48879 @@ -675,8 +675,8 @@ struct xgbe_prv_data {
48880 int dev_irq;
48881 unsigned int per_channel_irq;
48882
48883 - struct xgbe_hw_if hw_if;
48884 - struct xgbe_desc_if desc_if;
48885 + struct xgbe_hw_if *hw_if;
48886 + struct xgbe_desc_if *desc_if;
48887
48888 /* AXI DMA settings */
48889 unsigned int coherent;
48890 @@ -798,6 +798,9 @@ struct xgbe_prv_data {
48891 #endif
48892 };
48893
48894 +extern const struct xgbe_hw_if default_xgbe_hw_if;
48895 +extern const struct xgbe_desc_if default_xgbe_desc_if;
48896 +
48897 /* Function prototypes*/
48898
48899 void xgbe_init_function_ptrs_dev(struct xgbe_hw_if *);
48900 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
48901 index adcacda..fa6e0ae 100644
48902 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
48903 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
48904 @@ -1065,7 +1065,7 @@ static inline u8 bnx2x_get_path_func_num(struct bnx2x *bp)
48905 static inline void bnx2x_init_bp_objs(struct bnx2x *bp)
48906 {
48907 /* RX_MODE controlling object */
48908 - bnx2x_init_rx_mode_obj(bp, &bp->rx_mode_obj);
48909 + bnx2x_init_rx_mode_obj(bp);
48910
48911 /* multicast configuration controlling object */
48912 bnx2x_init_mcast_obj(bp, &bp->mcast_obj, bp->fp->cl_id, bp->fp->cid,
48913 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
48914 index 07cdf9b..b08ecc7 100644
48915 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
48916 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
48917 @@ -2329,15 +2329,14 @@ int bnx2x_config_rx_mode(struct bnx2x *bp,
48918 return rc;
48919 }
48920
48921 -void bnx2x_init_rx_mode_obj(struct bnx2x *bp,
48922 - struct bnx2x_rx_mode_obj *o)
48923 +void bnx2x_init_rx_mode_obj(struct bnx2x *bp)
48924 {
48925 if (CHIP_IS_E1x(bp)) {
48926 - o->wait_comp = bnx2x_empty_rx_mode_wait;
48927 - o->config_rx_mode = bnx2x_set_rx_mode_e1x;
48928 + bp->rx_mode_obj.wait_comp = bnx2x_empty_rx_mode_wait;
48929 + bp->rx_mode_obj.config_rx_mode = bnx2x_set_rx_mode_e1x;
48930 } else {
48931 - o->wait_comp = bnx2x_wait_rx_mode_comp_e2;
48932 - o->config_rx_mode = bnx2x_set_rx_mode_e2;
48933 + bp->rx_mode_obj.wait_comp = bnx2x_wait_rx_mode_comp_e2;
48934 + bp->rx_mode_obj.config_rx_mode = bnx2x_set_rx_mode_e2;
48935 }
48936 }
48937
48938 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
48939 index 86baecb..ff3bb46 100644
48940 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
48941 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
48942 @@ -1411,8 +1411,7 @@ int bnx2x_vlan_mac_move(struct bnx2x *bp,
48943
48944 /********************* RX MODE ****************/
48945
48946 -void bnx2x_init_rx_mode_obj(struct bnx2x *bp,
48947 - struct bnx2x_rx_mode_obj *o);
48948 +void bnx2x_init_rx_mode_obj(struct bnx2x *bp);
48949
48950 /**
48951 * bnx2x_config_rx_mode - Send and RX_MODE ramrod according to the provided parameters.
48952 diff --git a/drivers/net/ethernet/broadcom/tg3.h b/drivers/net/ethernet/broadcom/tg3.h
48953 index 31c9f82..e65e986 100644
48954 --- a/drivers/net/ethernet/broadcom/tg3.h
48955 +++ b/drivers/net/ethernet/broadcom/tg3.h
48956 @@ -150,6 +150,7 @@
48957 #define CHIPREV_ID_5750_A0 0x4000
48958 #define CHIPREV_ID_5750_A1 0x4001
48959 #define CHIPREV_ID_5750_A3 0x4003
48960 +#define CHIPREV_ID_5750_C1 0x4201
48961 #define CHIPREV_ID_5750_C2 0x4202
48962 #define CHIPREV_ID_5752_A0_HW 0x5000
48963 #define CHIPREV_ID_5752_A0 0x6000
48964 diff --git a/drivers/net/ethernet/brocade/bna/bna_enet.c b/drivers/net/ethernet/brocade/bna/bna_enet.c
48965 index 903466e..b285864 100644
48966 --- a/drivers/net/ethernet/brocade/bna/bna_enet.c
48967 +++ b/drivers/net/ethernet/brocade/bna/bna_enet.c
48968 @@ -1693,10 +1693,10 @@ bna_cb_ioceth_reset(void *arg)
48969 }
48970
48971 static struct bfa_ioc_cbfn bna_ioceth_cbfn = {
48972 - bna_cb_ioceth_enable,
48973 - bna_cb_ioceth_disable,
48974 - bna_cb_ioceth_hbfail,
48975 - bna_cb_ioceth_reset
48976 + .enable_cbfn = bna_cb_ioceth_enable,
48977 + .disable_cbfn = bna_cb_ioceth_disable,
48978 + .hbfail_cbfn = bna_cb_ioceth_hbfail,
48979 + .reset_cbfn = bna_cb_ioceth_reset
48980 };
48981
48982 static void bna_attr_init(struct bna_ioceth *ioceth)
48983 diff --git a/drivers/net/ethernet/chelsio/cxgb3/l2t.h b/drivers/net/ethernet/chelsio/cxgb3/l2t.h
48984 index 8cffcdf..aadf043 100644
48985 --- a/drivers/net/ethernet/chelsio/cxgb3/l2t.h
48986 +++ b/drivers/net/ethernet/chelsio/cxgb3/l2t.h
48987 @@ -87,7 +87,7 @@ typedef void (*arp_failure_handler_func)(struct t3cdev * dev,
48988 */
48989 struct l2t_skb_cb {
48990 arp_failure_handler_func arp_failure_handler;
48991 -};
48992 +} __no_const;
48993
48994 #define L2T_SKB_CB(skb) ((struct l2t_skb_cb *)(skb)->cb)
48995
48996 diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
48997 index d929951..a2c23f5 100644
48998 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
48999 +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
49000 @@ -2215,7 +2215,7 @@ static void get_regs(struct net_device *dev, struct ethtool_regs *regs,
49001
49002 int i;
49003 struct adapter *ap = netdev2adap(dev);
49004 - static const unsigned int *reg_ranges;
49005 + const unsigned int *reg_ranges;
49006 int arr_size = 0, buf_size = 0;
49007
49008 if (is_t4(ap->params.chip)) {
49009 diff --git a/drivers/net/ethernet/dec/tulip/de4x5.c b/drivers/net/ethernet/dec/tulip/de4x5.c
49010 index badff18..e15c4ec 100644
49011 --- a/drivers/net/ethernet/dec/tulip/de4x5.c
49012 +++ b/drivers/net/ethernet/dec/tulip/de4x5.c
49013 @@ -5373,7 +5373,7 @@ de4x5_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
49014 for (i=0; i<ETH_ALEN; i++) {
49015 tmp.addr[i] = dev->dev_addr[i];
49016 }
49017 - if (copy_to_user(ioc->data, tmp.addr, ioc->len)) return -EFAULT;
49018 + if (ioc->len > sizeof tmp.addr || copy_to_user(ioc->data, tmp.addr, ioc->len)) return -EFAULT;
49019 break;
49020
49021 case DE4X5_SET_HWADDR: /* Set the hardware address */
49022 @@ -5413,7 +5413,7 @@ de4x5_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
49023 spin_lock_irqsave(&lp->lock, flags);
49024 memcpy(&statbuf, &lp->pktStats, ioc->len);
49025 spin_unlock_irqrestore(&lp->lock, flags);
49026 - if (copy_to_user(ioc->data, &statbuf, ioc->len))
49027 + if (ioc->len > sizeof statbuf || copy_to_user(ioc->data, &statbuf, ioc->len))
49028 return -EFAULT;
49029 break;
49030 }
49031 diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
49032 index e6b790f..051ba2d 100644
49033 --- a/drivers/net/ethernet/emulex/benet/be_main.c
49034 +++ b/drivers/net/ethernet/emulex/benet/be_main.c
49035 @@ -536,7 +536,7 @@ static void accumulate_16bit_val(u32 *acc, u16 val)
49036
49037 if (wrapped)
49038 newacc += 65536;
49039 - ACCESS_ONCE(*acc) = newacc;
49040 + ACCESS_ONCE_RW(*acc) = newacc;
49041 }
49042
49043 static void populate_erx_stats(struct be_adapter *adapter,
49044 diff --git a/drivers/net/ethernet/faraday/ftgmac100.c b/drivers/net/ethernet/faraday/ftgmac100.c
49045 index 6d0c5d5..55be363 100644
49046 --- a/drivers/net/ethernet/faraday/ftgmac100.c
49047 +++ b/drivers/net/ethernet/faraday/ftgmac100.c
49048 @@ -30,6 +30,8 @@
49049 #include <linux/netdevice.h>
49050 #include <linux/phy.h>
49051 #include <linux/platform_device.h>
49052 +#include <linux/interrupt.h>
49053 +#include <linux/irqreturn.h>
49054 #include <net/ip.h>
49055
49056 #include "ftgmac100.h"
49057 diff --git a/drivers/net/ethernet/faraday/ftmac100.c b/drivers/net/ethernet/faraday/ftmac100.c
49058 index dce5f7b..2433466 100644
49059 --- a/drivers/net/ethernet/faraday/ftmac100.c
49060 +++ b/drivers/net/ethernet/faraday/ftmac100.c
49061 @@ -31,6 +31,8 @@
49062 #include <linux/module.h>
49063 #include <linux/netdevice.h>
49064 #include <linux/platform_device.h>
49065 +#include <linux/interrupt.h>
49066 +#include <linux/irqreturn.h>
49067
49068 #include "ftmac100.h"
49069
49070 diff --git a/drivers/net/ethernet/intel/i40e/i40e_ptp.c b/drivers/net/ethernet/intel/i40e/i40e_ptp.c
49071 index fabcfa1..188fd22 100644
49072 --- a/drivers/net/ethernet/intel/i40e/i40e_ptp.c
49073 +++ b/drivers/net/ethernet/intel/i40e/i40e_ptp.c
49074 @@ -419,7 +419,7 @@ void i40e_ptp_set_increment(struct i40e_pf *pf)
49075 wr32(hw, I40E_PRTTSYN_INC_H, incval >> 32);
49076
49077 /* Update the base adjustement value. */
49078 - ACCESS_ONCE(pf->ptp_base_adj) = incval;
49079 + ACCESS_ONCE_RW(pf->ptp_base_adj) = incval;
49080 smp_mb(); /* Force the above update. */
49081 }
49082
49083 diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
49084 index 79c00f5..8da39f6 100644
49085 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
49086 +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
49087 @@ -785,7 +785,7 @@ void ixgbe_ptp_start_cyclecounter(struct ixgbe_adapter *adapter)
49088 }
49089
49090 /* update the base incval used to calculate frequency adjustment */
49091 - ACCESS_ONCE(adapter->base_incval) = incval;
49092 + ACCESS_ONCE_RW(adapter->base_incval) = incval;
49093 smp_mb();
49094
49095 /* need lock to prevent incorrect read while modifying cyclecounter */
49096 diff --git a/drivers/net/ethernet/mellanox/mlx4/en_tx.c b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
49097 index 8c234ec..757331f 100644
49098 --- a/drivers/net/ethernet/mellanox/mlx4/en_tx.c
49099 +++ b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
49100 @@ -468,8 +468,8 @@ static bool mlx4_en_process_tx_cq(struct net_device *dev,
49101 wmb();
49102
49103 /* we want to dirty this cache line once */
49104 - ACCESS_ONCE(ring->last_nr_txbb) = last_nr_txbb;
49105 - ACCESS_ONCE(ring->cons) = ring_cons + txbbs_skipped;
49106 + ACCESS_ONCE_RW(ring->last_nr_txbb) = last_nr_txbb;
49107 + ACCESS_ONCE_RW(ring->cons) = ring_cons + txbbs_skipped;
49108
49109 netdev_tx_completed_queue(ring->tx_queue, packets, bytes);
49110
49111 diff --git a/drivers/net/ethernet/neterion/vxge/vxge-config.c b/drivers/net/ethernet/neterion/vxge/vxge-config.c
49112 index 6223930..975033d 100644
49113 --- a/drivers/net/ethernet/neterion/vxge/vxge-config.c
49114 +++ b/drivers/net/ethernet/neterion/vxge/vxge-config.c
49115 @@ -3457,7 +3457,10 @@ __vxge_hw_fifo_create(struct __vxge_hw_vpath_handle *vp,
49116 struct __vxge_hw_fifo *fifo;
49117 struct vxge_hw_fifo_config *config;
49118 u32 txdl_size, txdl_per_memblock;
49119 - struct vxge_hw_mempool_cbs fifo_mp_callback;
49120 + static struct vxge_hw_mempool_cbs fifo_mp_callback = {
49121 + .item_func_alloc = __vxge_hw_fifo_mempool_item_alloc,
49122 + };
49123 +
49124 struct __vxge_hw_virtualpath *vpath;
49125
49126 if ((vp == NULL) || (attr == NULL)) {
49127 @@ -3540,8 +3543,6 @@ __vxge_hw_fifo_create(struct __vxge_hw_vpath_handle *vp,
49128 goto exit;
49129 }
49130
49131 - fifo_mp_callback.item_func_alloc = __vxge_hw_fifo_mempool_item_alloc;
49132 -
49133 fifo->mempool =
49134 __vxge_hw_mempool_create(vpath->hldev,
49135 fifo->config->memblock_size,
49136 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
49137 index 2bb48d5..d1a865d 100644
49138 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
49139 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
49140 @@ -2324,7 +2324,9 @@ int qlcnic_83xx_configure_opmode(struct qlcnic_adapter *adapter)
49141 max_tx_rings = QLCNIC_MAX_VNIC_TX_RINGS;
49142 } else if (ret == QLC_83XX_DEFAULT_OPMODE) {
49143 ahw->nic_mode = QLCNIC_DEFAULT_MODE;
49144 - adapter->nic_ops->init_driver = qlcnic_83xx_init_default_driver;
49145 + pax_open_kernel();
49146 + *(void **)&adapter->nic_ops->init_driver = qlcnic_83xx_init_default_driver;
49147 + pax_close_kernel();
49148 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
49149 max_sds_rings = QLCNIC_MAX_SDS_RINGS;
49150 max_tx_rings = QLCNIC_MAX_TX_RINGS;
49151 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
49152 index be7d7a6..a8983f8 100644
49153 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
49154 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
49155 @@ -207,17 +207,23 @@ int qlcnic_83xx_config_vnic_opmode(struct qlcnic_adapter *adapter)
49156 case QLCNIC_NON_PRIV_FUNC:
49157 ahw->op_mode = QLCNIC_NON_PRIV_FUNC;
49158 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
49159 - nic_ops->init_driver = qlcnic_83xx_init_non_privileged_vnic;
49160 + pax_open_kernel();
49161 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_non_privileged_vnic;
49162 + pax_close_kernel();
49163 break;
49164 case QLCNIC_PRIV_FUNC:
49165 ahw->op_mode = QLCNIC_PRIV_FUNC;
49166 ahw->idc.state_entry = qlcnic_83xx_idc_vnic_pf_entry;
49167 - nic_ops->init_driver = qlcnic_83xx_init_privileged_vnic;
49168 + pax_open_kernel();
49169 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_privileged_vnic;
49170 + pax_close_kernel();
49171 break;
49172 case QLCNIC_MGMT_FUNC:
49173 ahw->op_mode = QLCNIC_MGMT_FUNC;
49174 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
49175 - nic_ops->init_driver = qlcnic_83xx_init_mgmt_vnic;
49176 + pax_open_kernel();
49177 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_mgmt_vnic;
49178 + pax_close_kernel();
49179 break;
49180 default:
49181 dev_err(&adapter->pdev->dev, "Invalid Virtual NIC opmode\n");
49182 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
49183 index 332bb8a..e6adcd1 100644
49184 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
49185 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
49186 @@ -1285,7 +1285,7 @@ flash_temp:
49187 int qlcnic_dump_fw(struct qlcnic_adapter *adapter)
49188 {
49189 struct qlcnic_fw_dump *fw_dump = &adapter->ahw->fw_dump;
49190 - static const struct qlcnic_dump_operations *fw_dump_ops;
49191 + const struct qlcnic_dump_operations *fw_dump_ops;
49192 struct qlcnic_83xx_dump_template_hdr *hdr_83xx;
49193 u32 entry_offset, dump, no_entries, buf_offset = 0;
49194 int i, k, ops_cnt, ops_index, dump_size = 0;
49195 diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
49196 index c70ab40..00b28e0 100644
49197 --- a/drivers/net/ethernet/realtek/r8169.c
49198 +++ b/drivers/net/ethernet/realtek/r8169.c
49199 @@ -788,22 +788,22 @@ struct rtl8169_private {
49200 struct mdio_ops {
49201 void (*write)(struct rtl8169_private *, int, int);
49202 int (*read)(struct rtl8169_private *, int);
49203 - } mdio_ops;
49204 + } __no_const mdio_ops;
49205
49206 struct pll_power_ops {
49207 void (*down)(struct rtl8169_private *);
49208 void (*up)(struct rtl8169_private *);
49209 - } pll_power_ops;
49210 + } __no_const pll_power_ops;
49211
49212 struct jumbo_ops {
49213 void (*enable)(struct rtl8169_private *);
49214 void (*disable)(struct rtl8169_private *);
49215 - } jumbo_ops;
49216 + } __no_const jumbo_ops;
49217
49218 struct csi_ops {
49219 void (*write)(struct rtl8169_private *, int, int);
49220 u32 (*read)(struct rtl8169_private *, int);
49221 - } csi_ops;
49222 + } __no_const csi_ops;
49223
49224 int (*set_speed)(struct net_device *, u8 aneg, u16 sp, u8 dpx, u32 adv);
49225 int (*get_settings)(struct net_device *, struct ethtool_cmd *);
49226 diff --git a/drivers/net/ethernet/sfc/ptp.c b/drivers/net/ethernet/sfc/ptp.c
49227 index 6b861e3..204ac86 100644
49228 --- a/drivers/net/ethernet/sfc/ptp.c
49229 +++ b/drivers/net/ethernet/sfc/ptp.c
49230 @@ -822,7 +822,7 @@ static int efx_ptp_synchronize(struct efx_nic *efx, unsigned int num_readings)
49231 ptp->start.dma_addr);
49232
49233 /* Clear flag that signals MC ready */
49234 - ACCESS_ONCE(*start) = 0;
49235 + ACCESS_ONCE_RW(*start) = 0;
49236 rc = efx_mcdi_rpc_start(efx, MC_CMD_PTP, synch_buf,
49237 MC_CMD_PTP_IN_SYNCHRONIZE_LEN);
49238 EFX_BUG_ON_PARANOID(rc);
49239 diff --git a/drivers/net/ethernet/sfc/selftest.c b/drivers/net/ethernet/sfc/selftest.c
49240 index 10b6173..b605dfd5 100644
49241 --- a/drivers/net/ethernet/sfc/selftest.c
49242 +++ b/drivers/net/ethernet/sfc/selftest.c
49243 @@ -46,7 +46,7 @@ struct efx_loopback_payload {
49244 struct iphdr ip;
49245 struct udphdr udp;
49246 __be16 iteration;
49247 - const char msg[64];
49248 + char msg[64];
49249 } __packed;
49250
49251 /* Loopback test source MAC address */
49252 diff --git a/drivers/net/ethernet/stmicro/stmmac/mmc_core.c b/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
49253 index 08c483b..2c4a553 100644
49254 --- a/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
49255 +++ b/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
49256 @@ -140,8 +140,8 @@ void dwmac_mmc_ctrl(void __iomem *ioaddr, unsigned int mode)
49257
49258 writel(value, ioaddr + MMC_CNTRL);
49259
49260 - pr_debug("stmmac: MMC ctrl register (offset 0x%x): 0x%08x\n",
49261 - MMC_CNTRL, value);
49262 +// pr_debug("stmmac: MMC ctrl register (offset 0x%x): 0x%08x\n",
49263 +// MMC_CNTRL, value);
49264 }
49265
49266 /* To mask all all interrupts.*/
49267 diff --git a/drivers/net/ethernet/via/via-rhine.c b/drivers/net/ethernet/via/via-rhine.c
49268 index 17e2766..c332f1e 100644
49269 --- a/drivers/net/ethernet/via/via-rhine.c
49270 +++ b/drivers/net/ethernet/via/via-rhine.c
49271 @@ -2514,7 +2514,7 @@ static struct platform_driver rhine_driver_platform = {
49272 }
49273 };
49274
49275 -static struct dmi_system_id rhine_dmi_table[] __initdata = {
49276 +static const struct dmi_system_id rhine_dmi_table[] __initconst = {
49277 {
49278 .ident = "EPIA-M",
49279 .matches = {
49280 diff --git a/drivers/net/hyperv/hyperv_net.h b/drivers/net/hyperv/hyperv_net.h
49281 index 384ca4f..dd7d4f9 100644
49282 --- a/drivers/net/hyperv/hyperv_net.h
49283 +++ b/drivers/net/hyperv/hyperv_net.h
49284 @@ -171,7 +171,7 @@ struct rndis_device {
49285 enum rndis_device_state state;
49286 bool link_state;
49287 bool link_change;
49288 - atomic_t new_req_id;
49289 + atomic_unchecked_t new_req_id;
49290
49291 spinlock_t request_lock;
49292 struct list_head req_list;
49293 diff --git a/drivers/net/hyperv/rndis_filter.c b/drivers/net/hyperv/rndis_filter.c
49294 index 7816d98..7890614 100644
49295 --- a/drivers/net/hyperv/rndis_filter.c
49296 +++ b/drivers/net/hyperv/rndis_filter.c
49297 @@ -102,7 +102,7 @@ static struct rndis_request *get_rndis_request(struct rndis_device *dev,
49298 * template
49299 */
49300 set = &rndis_msg->msg.set_req;
49301 - set->req_id = atomic_inc_return(&dev->new_req_id);
49302 + set->req_id = atomic_inc_return_unchecked(&dev->new_req_id);
49303
49304 /* Add to the request list */
49305 spin_lock_irqsave(&dev->request_lock, flags);
49306 @@ -918,7 +918,7 @@ static void rndis_filter_halt_device(struct rndis_device *dev)
49307
49308 /* Setup the rndis set */
49309 halt = &request->request_msg.msg.halt_req;
49310 - halt->req_id = atomic_inc_return(&dev->new_req_id);
49311 + halt->req_id = atomic_inc_return_unchecked(&dev->new_req_id);
49312
49313 /* Ignore return since this msg is optional. */
49314 rndis_filter_send_request(dev, request);
49315 diff --git a/drivers/net/ifb.c b/drivers/net/ifb.c
49316 index 34f846b..4a0d5b1 100644
49317 --- a/drivers/net/ifb.c
49318 +++ b/drivers/net/ifb.c
49319 @@ -253,7 +253,7 @@ static int ifb_validate(struct nlattr *tb[], struct nlattr *data[])
49320 return 0;
49321 }
49322
49323 -static struct rtnl_link_ops ifb_link_ops __read_mostly = {
49324 +static struct rtnl_link_ops ifb_link_ops = {
49325 .kind = "ifb",
49326 .priv_size = sizeof(struct ifb_private),
49327 .setup = ifb_setup,
49328 diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
49329 index 1df38bd..4bc20b0 100644
49330 --- a/drivers/net/macvlan.c
49331 +++ b/drivers/net/macvlan.c
49332 @@ -335,7 +335,7 @@ static void macvlan_broadcast_enqueue(struct macvlan_port *port,
49333 free_nskb:
49334 kfree_skb(nskb);
49335 err:
49336 - atomic_long_inc(&skb->dev->rx_dropped);
49337 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
49338 }
49339
49340 static void macvlan_flush_sources(struct macvlan_port *port,
49341 @@ -1459,13 +1459,15 @@ static const struct nla_policy macvlan_policy[IFLA_MACVLAN_MAX + 1] = {
49342 int macvlan_link_register(struct rtnl_link_ops *ops)
49343 {
49344 /* common fields */
49345 - ops->priv_size = sizeof(struct macvlan_dev);
49346 - ops->validate = macvlan_validate;
49347 - ops->maxtype = IFLA_MACVLAN_MAX;
49348 - ops->policy = macvlan_policy;
49349 - ops->changelink = macvlan_changelink;
49350 - ops->get_size = macvlan_get_size;
49351 - ops->fill_info = macvlan_fill_info;
49352 + pax_open_kernel();
49353 + *(size_t *)&ops->priv_size = sizeof(struct macvlan_dev);
49354 + *(void **)&ops->validate = macvlan_validate;
49355 + *(int *)&ops->maxtype = IFLA_MACVLAN_MAX;
49356 + *(const void **)&ops->policy = macvlan_policy;
49357 + *(void **)&ops->changelink = macvlan_changelink;
49358 + *(void **)&ops->get_size = macvlan_get_size;
49359 + *(void **)&ops->fill_info = macvlan_fill_info;
49360 + pax_close_kernel();
49361
49362 return rtnl_link_register(ops);
49363 };
49364 @@ -1551,7 +1553,7 @@ static int macvlan_device_event(struct notifier_block *unused,
49365 return NOTIFY_DONE;
49366 }
49367
49368 -static struct notifier_block macvlan_notifier_block __read_mostly = {
49369 +static struct notifier_block macvlan_notifier_block = {
49370 .notifier_call = macvlan_device_event,
49371 };
49372
49373 diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c
49374 index 27ecc5c..f636328 100644
49375 --- a/drivers/net/macvtap.c
49376 +++ b/drivers/net/macvtap.c
49377 @@ -436,7 +436,7 @@ static void macvtap_setup(struct net_device *dev)
49378 dev->tx_queue_len = TUN_READQ_SIZE;
49379 }
49380
49381 -static struct rtnl_link_ops macvtap_link_ops __read_mostly = {
49382 +static struct rtnl_link_ops macvtap_link_ops = {
49383 .kind = "macvtap",
49384 .setup = macvtap_setup,
49385 .newlink = macvtap_newlink,
49386 @@ -1033,7 +1033,7 @@ static long macvtap_ioctl(struct file *file, unsigned int cmd,
49387
49388 ret = 0;
49389 u = q->flags;
49390 - if (copy_to_user(&ifr->ifr_name, vlan->dev->name, IFNAMSIZ) ||
49391 + if (copy_to_user(ifr->ifr_name, vlan->dev->name, IFNAMSIZ) ||
49392 put_user(u, &ifr->ifr_flags))
49393 ret = -EFAULT;
49394 macvtap_put_vlan(vlan);
49395 @@ -1217,7 +1217,7 @@ static int macvtap_device_event(struct notifier_block *unused,
49396 return NOTIFY_DONE;
49397 }
49398
49399 -static struct notifier_block macvtap_notifier_block __read_mostly = {
49400 +static struct notifier_block macvtap_notifier_block = {
49401 .notifier_call = macvtap_device_event,
49402 };
49403
49404 diff --git a/drivers/net/nlmon.c b/drivers/net/nlmon.c
49405 index 34924df..a747360 100644
49406 --- a/drivers/net/nlmon.c
49407 +++ b/drivers/net/nlmon.c
49408 @@ -154,7 +154,7 @@ static int nlmon_validate(struct nlattr *tb[], struct nlattr *data[])
49409 return 0;
49410 }
49411
49412 -static struct rtnl_link_ops nlmon_link_ops __read_mostly = {
49413 +static struct rtnl_link_ops nlmon_link_ops = {
49414 .kind = "nlmon",
49415 .priv_size = sizeof(struct nlmon),
49416 .setup = nlmon_setup,
49417 diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
49418 index bdfe51f..e7845c7 100644
49419 --- a/drivers/net/phy/phy_device.c
49420 +++ b/drivers/net/phy/phy_device.c
49421 @@ -218,7 +218,7 @@ EXPORT_SYMBOL(phy_device_create);
49422 * zero on success.
49423 *
49424 */
49425 -static int get_phy_c45_ids(struct mii_bus *bus, int addr, u32 *phy_id,
49426 +static int get_phy_c45_ids(struct mii_bus *bus, int addr, int *phy_id,
49427 struct phy_c45_device_ids *c45_ids) {
49428 int phy_reg;
49429 int i, reg_addr;
49430 @@ -288,7 +288,7 @@ static int get_phy_c45_ids(struct mii_bus *bus, int addr, u32 *phy_id,
49431 * its return value is in turn returned.
49432 *
49433 */
49434 -static int get_phy_id(struct mii_bus *bus, int addr, u32 *phy_id,
49435 +static int get_phy_id(struct mii_bus *bus, int addr, int *phy_id,
49436 bool is_c45, struct phy_c45_device_ids *c45_ids)
49437 {
49438 int phy_reg;
49439 @@ -326,7 +326,7 @@ static int get_phy_id(struct mii_bus *bus, int addr, u32 *phy_id,
49440 struct phy_device *get_phy_device(struct mii_bus *bus, int addr, bool is_c45)
49441 {
49442 struct phy_c45_device_ids c45_ids = {0};
49443 - u32 phy_id = 0;
49444 + int phy_id = 0;
49445 int r;
49446
49447 r = get_phy_id(bus, addr, &phy_id, is_c45, &c45_ids);
49448 diff --git a/drivers/net/ppp/ppp_generic.c b/drivers/net/ppp/ppp_generic.c
49449 index 9d15566..5ad4ef6 100644
49450 --- a/drivers/net/ppp/ppp_generic.c
49451 +++ b/drivers/net/ppp/ppp_generic.c
49452 @@ -1022,7 +1022,6 @@ ppp_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
49453 void __user *addr = (void __user *) ifr->ifr_ifru.ifru_data;
49454 struct ppp_stats stats;
49455 struct ppp_comp_stats cstats;
49456 - char *vers;
49457
49458 switch (cmd) {
49459 case SIOCGPPPSTATS:
49460 @@ -1044,8 +1043,7 @@ ppp_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
49461 break;
49462
49463 case SIOCGPPPVER:
49464 - vers = PPP_VERSION;
49465 - if (copy_to_user(addr, vers, strlen(vers) + 1))
49466 + if (copy_to_user(addr, PPP_VERSION, sizeof(PPP_VERSION)))
49467 break;
49468 err = 0;
49469 break;
49470 diff --git a/drivers/net/slip/slhc.c b/drivers/net/slip/slhc.c
49471 index 079f7ad..b2a2bfa7 100644
49472 --- a/drivers/net/slip/slhc.c
49473 +++ b/drivers/net/slip/slhc.c
49474 @@ -487,7 +487,7 @@ slhc_uncompress(struct slcompress *comp, unsigned char *icp, int isize)
49475 register struct tcphdr *thp;
49476 register struct iphdr *ip;
49477 register struct cstate *cs;
49478 - int len, hdrlen;
49479 + long len, hdrlen;
49480 unsigned char *cp = icp;
49481
49482 /* We've got a compressed packet; read the change byte */
49483 diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c
49484 index 7d39484..d58499d 100644
49485 --- a/drivers/net/team/team.c
49486 +++ b/drivers/net/team/team.c
49487 @@ -2099,7 +2099,7 @@ static unsigned int team_get_num_rx_queues(void)
49488 return TEAM_DEFAULT_NUM_RX_QUEUES;
49489 }
49490
49491 -static struct rtnl_link_ops team_link_ops __read_mostly = {
49492 +static struct rtnl_link_ops team_link_ops = {
49493 .kind = DRV_NAME,
49494 .priv_size = sizeof(struct team),
49495 .setup = team_setup,
49496 @@ -2889,7 +2889,7 @@ static int team_device_event(struct notifier_block *unused,
49497 return NOTIFY_DONE;
49498 }
49499
49500 -static struct notifier_block team_notifier_block __read_mostly = {
49501 +static struct notifier_block team_notifier_block = {
49502 .notifier_call = team_device_event,
49503 };
49504
49505 diff --git a/drivers/net/tun.c b/drivers/net/tun.c
49506 index 857dca4..642f532 100644
49507 --- a/drivers/net/tun.c
49508 +++ b/drivers/net/tun.c
49509 @@ -1421,7 +1421,7 @@ static int tun_validate(struct nlattr *tb[], struct nlattr *data[])
49510 return -EINVAL;
49511 }
49512
49513 -static struct rtnl_link_ops tun_link_ops __read_mostly = {
49514 +static struct rtnl_link_ops tun_link_ops = {
49515 .kind = DRV_NAME,
49516 .priv_size = sizeof(struct tun_struct),
49517 .setup = tun_setup,
49518 @@ -1830,7 +1830,7 @@ unlock:
49519 }
49520
49521 static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
49522 - unsigned long arg, int ifreq_len)
49523 + unsigned long arg, size_t ifreq_len)
49524 {
49525 struct tun_file *tfile = file->private_data;
49526 struct tun_struct *tun;
49527 @@ -1844,6 +1844,9 @@ static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
49528 int le;
49529 int ret;
49530
49531 + if (ifreq_len > sizeof ifr)
49532 + return -EFAULT;
49533 +
49534 if (cmd == TUNSETIFF || cmd == TUNSETQUEUE || _IOC_TYPE(cmd) == 0x89) {
49535 if (copy_from_user(&ifr, argp, ifreq_len))
49536 return -EFAULT;
49537 diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c
49538 index 778e915..58c4d95 100644
49539 --- a/drivers/net/usb/hso.c
49540 +++ b/drivers/net/usb/hso.c
49541 @@ -70,7 +70,7 @@
49542 #include <asm/byteorder.h>
49543 #include <linux/serial_core.h>
49544 #include <linux/serial.h>
49545 -
49546 +#include <asm/local.h>
49547
49548 #define MOD_AUTHOR "Option Wireless"
49549 #define MOD_DESCRIPTION "USB High Speed Option driver"
49550 @@ -1183,7 +1183,7 @@ static void put_rxbuf_data_and_resubmit_ctrl_urb(struct hso_serial *serial)
49551 struct urb *urb;
49552
49553 urb = serial->rx_urb[0];
49554 - if (serial->port.count > 0) {
49555 + if (atomic_read(&serial->port.count) > 0) {
49556 count = put_rxbuf_data(urb, serial);
49557 if (count == -1)
49558 return;
49559 @@ -1221,7 +1221,7 @@ static void hso_std_serial_read_bulk_callback(struct urb *urb)
49560 DUMP1(urb->transfer_buffer, urb->actual_length);
49561
49562 /* Anyone listening? */
49563 - if (serial->port.count == 0)
49564 + if (atomic_read(&serial->port.count) == 0)
49565 return;
49566
49567 if (serial->parent->port_spec & HSO_INFO_CRC_BUG)
49568 @@ -1282,8 +1282,7 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp)
49569 tty_port_tty_set(&serial->port, tty);
49570
49571 /* check for port already opened, if not set the termios */
49572 - serial->port.count++;
49573 - if (serial->port.count == 1) {
49574 + if (atomic_inc_return(&serial->port.count) == 1) {
49575 serial->rx_state = RX_IDLE;
49576 /* Force default termio settings */
49577 _hso_serial_set_termios(tty, NULL);
49578 @@ -1293,7 +1292,7 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp)
49579 result = hso_start_serial_device(serial->parent, GFP_KERNEL);
49580 if (result) {
49581 hso_stop_serial_device(serial->parent);
49582 - serial->port.count--;
49583 + atomic_dec(&serial->port.count);
49584 } else {
49585 kref_get(&serial->parent->ref);
49586 }
49587 @@ -1331,10 +1330,10 @@ static void hso_serial_close(struct tty_struct *tty, struct file *filp)
49588
49589 /* reset the rts and dtr */
49590 /* do the actual close */
49591 - serial->port.count--;
49592 + atomic_dec(&serial->port.count);
49593
49594 - if (serial->port.count <= 0) {
49595 - serial->port.count = 0;
49596 + if (atomic_read(&serial->port.count) <= 0) {
49597 + atomic_set(&serial->port.count, 0);
49598 tty_port_tty_set(&serial->port, NULL);
49599 if (!usb_gone)
49600 hso_stop_serial_device(serial->parent);
49601 @@ -1417,7 +1416,7 @@ static void hso_serial_set_termios(struct tty_struct *tty, struct ktermios *old)
49602
49603 /* the actual setup */
49604 spin_lock_irqsave(&serial->serial_lock, flags);
49605 - if (serial->port.count)
49606 + if (atomic_read(&serial->port.count))
49607 _hso_serial_set_termios(tty, old);
49608 else
49609 tty->termios = *old;
49610 @@ -1886,7 +1885,7 @@ static void intr_callback(struct urb *urb)
49611 D1("Pending read interrupt on port %d\n", i);
49612 spin_lock(&serial->serial_lock);
49613 if (serial->rx_state == RX_IDLE &&
49614 - serial->port.count > 0) {
49615 + atomic_read(&serial->port.count) > 0) {
49616 /* Setup and send a ctrl req read on
49617 * port i */
49618 if (!serial->rx_urb_filled[0]) {
49619 @@ -3053,7 +3052,7 @@ static int hso_resume(struct usb_interface *iface)
49620 /* Start all serial ports */
49621 for (i = 0; i < HSO_SERIAL_TTY_MINORS; i++) {
49622 if (serial_table[i] && (serial_table[i]->interface == iface)) {
49623 - if (dev2ser(serial_table[i])->port.count) {
49624 + if (atomic_read(&dev2ser(serial_table[i])->port.count)) {
49625 result =
49626 hso_start_serial_device(serial_table[i], GFP_NOIO);
49627 hso_kick_transmit(dev2ser(serial_table[i]));
49628 diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
49629 index 9f7c0ab..1577b4a 100644
49630 --- a/drivers/net/usb/r8152.c
49631 +++ b/drivers/net/usb/r8152.c
49632 @@ -601,7 +601,7 @@ struct r8152 {
49633 void (*unload)(struct r8152 *);
49634 int (*eee_get)(struct r8152 *, struct ethtool_eee *);
49635 int (*eee_set)(struct r8152 *, struct ethtool_eee *);
49636 - } rtl_ops;
49637 + } __no_const rtl_ops;
49638
49639 int intr_interval;
49640 u32 saved_wolopts;
49641 diff --git a/drivers/net/usb/sierra_net.c b/drivers/net/usb/sierra_net.c
49642 index a2515887..6d13233 100644
49643 --- a/drivers/net/usb/sierra_net.c
49644 +++ b/drivers/net/usb/sierra_net.c
49645 @@ -51,7 +51,7 @@ static const char driver_name[] = "sierra_net";
49646 /* atomic counter partially included in MAC address to make sure 2 devices
49647 * do not end up with the same MAC - concept breaks in case of > 255 ifaces
49648 */
49649 -static atomic_t iface_counter = ATOMIC_INIT(0);
49650 +static atomic_unchecked_t iface_counter = ATOMIC_INIT(0);
49651
49652 /*
49653 * SYNC Timer Delay definition used to set the expiry time
49654 @@ -697,7 +697,7 @@ static int sierra_net_bind(struct usbnet *dev, struct usb_interface *intf)
49655 dev->net->netdev_ops = &sierra_net_device_ops;
49656
49657 /* change MAC addr to include, ifacenum, and to be unique */
49658 - dev->net->dev_addr[ETH_ALEN-2] = atomic_inc_return(&iface_counter);
49659 + dev->net->dev_addr[ETH_ALEN-2] = atomic_inc_return_unchecked(&iface_counter);
49660 dev->net->dev_addr[ETH_ALEN-1] = ifacenum;
49661
49662 /* we will have to manufacture ethernet headers, prepare template */
49663 diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
49664 index 777757a..395a767 100644
49665 --- a/drivers/net/usb/usbnet.c
49666 +++ b/drivers/net/usb/usbnet.c
49667 @@ -1285,7 +1285,7 @@ netdev_tx_t usbnet_start_xmit (struct sk_buff *skb,
49668 struct net_device *net)
49669 {
49670 struct usbnet *dev = netdev_priv(net);
49671 - int length;
49672 + unsigned int length;
49673 struct urb *urb = NULL;
49674 struct skb_data *entry;
49675 struct driver_info *info = dev->driver_info;
49676 @@ -1413,7 +1413,7 @@ not_drop:
49677 }
49678 } else
49679 netif_dbg(dev, tx_queued, dev->net,
49680 - "> tx, len %d, type 0x%x\n", length, skb->protocol);
49681 + "> tx, len %u, type 0x%x\n", length, skb->protocol);
49682 #ifdef CONFIG_PM
49683 deferred:
49684 #endif
49685 diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
49686 index 59b0e97..a6ed579 100644
49687 --- a/drivers/net/virtio_net.c
49688 +++ b/drivers/net/virtio_net.c
49689 @@ -48,7 +48,7 @@ module_param(gso, bool, 0444);
49690 #define RECEIVE_AVG_WEIGHT 64
49691
49692 /* Minimum alignment for mergeable packet buffers. */
49693 -#define MERGEABLE_BUFFER_ALIGN max(L1_CACHE_BYTES, 256)
49694 +#define MERGEABLE_BUFFER_ALIGN max(L1_CACHE_BYTES, 256UL)
49695
49696 #define VIRTNET_DRIVER_VERSION "1.0.0"
49697
49698 diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
49699 index fceb637..37c70fd 100644
49700 --- a/drivers/net/vxlan.c
49701 +++ b/drivers/net/vxlan.c
49702 @@ -2935,7 +2935,7 @@ static struct net *vxlan_get_link_net(const struct net_device *dev)
49703 return vxlan->net;
49704 }
49705
49706 -static struct rtnl_link_ops vxlan_link_ops __read_mostly = {
49707 +static struct rtnl_link_ops vxlan_link_ops = {
49708 .kind = "vxlan",
49709 .maxtype = IFLA_VXLAN_MAX,
49710 .policy = vxlan_policy,
49711 @@ -2983,7 +2983,7 @@ static int vxlan_lowerdev_event(struct notifier_block *unused,
49712 return NOTIFY_DONE;
49713 }
49714
49715 -static struct notifier_block vxlan_notifier_block __read_mostly = {
49716 +static struct notifier_block vxlan_notifier_block = {
49717 .notifier_call = vxlan_lowerdev_event,
49718 };
49719
49720 diff --git a/drivers/net/wan/lmc/lmc_media.c b/drivers/net/wan/lmc/lmc_media.c
49721 index 5920c99..ff2e4a5 100644
49722 --- a/drivers/net/wan/lmc/lmc_media.c
49723 +++ b/drivers/net/wan/lmc/lmc_media.c
49724 @@ -95,62 +95,63 @@ static inline void write_av9110_bit (lmc_softc_t *, int);
49725 static void write_av9110(lmc_softc_t *, u32, u32, u32, u32, u32);
49726
49727 lmc_media_t lmc_ds3_media = {
49728 - lmc_ds3_init, /* special media init stuff */
49729 - lmc_ds3_default, /* reset to default state */
49730 - lmc_ds3_set_status, /* reset status to state provided */
49731 - lmc_dummy_set_1, /* set clock source */
49732 - lmc_dummy_set2_1, /* set line speed */
49733 - lmc_ds3_set_100ft, /* set cable length */
49734 - lmc_ds3_set_scram, /* set scrambler */
49735 - lmc_ds3_get_link_status, /* get link status */
49736 - lmc_dummy_set_1, /* set link status */
49737 - lmc_ds3_set_crc_length, /* set CRC length */
49738 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
49739 - lmc_ds3_watchdog
49740 + .init = lmc_ds3_init, /* special media init stuff */
49741 + .defaults = lmc_ds3_default, /* reset to default state */
49742 + .set_status = lmc_ds3_set_status, /* reset status to state provided */
49743 + .set_clock_source = lmc_dummy_set_1, /* set clock source */
49744 + .set_speed = lmc_dummy_set2_1, /* set line speed */
49745 + .set_cable_length = lmc_ds3_set_100ft, /* set cable length */
49746 + .set_scrambler = lmc_ds3_set_scram, /* set scrambler */
49747 + .get_link_status = lmc_ds3_get_link_status, /* get link status */
49748 + .set_link_status = lmc_dummy_set_1, /* set link status */
49749 + .set_crc_length = lmc_ds3_set_crc_length, /* set CRC length */
49750 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
49751 + .watchdog = lmc_ds3_watchdog
49752 };
49753
49754 lmc_media_t lmc_hssi_media = {
49755 - lmc_hssi_init, /* special media init stuff */
49756 - lmc_hssi_default, /* reset to default state */
49757 - lmc_hssi_set_status, /* reset status to state provided */
49758 - lmc_hssi_set_clock, /* set clock source */
49759 - lmc_dummy_set2_1, /* set line speed */
49760 - lmc_dummy_set_1, /* set cable length */
49761 - lmc_dummy_set_1, /* set scrambler */
49762 - lmc_hssi_get_link_status, /* get link status */
49763 - lmc_hssi_set_link_status, /* set link status */
49764 - lmc_hssi_set_crc_length, /* set CRC length */
49765 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
49766 - lmc_hssi_watchdog
49767 + .init = lmc_hssi_init, /* special media init stuff */
49768 + .defaults = lmc_hssi_default, /* reset to default state */
49769 + .set_status = lmc_hssi_set_status, /* reset status to state provided */
49770 + .set_clock_source = lmc_hssi_set_clock, /* set clock source */
49771 + .set_speed = lmc_dummy_set2_1, /* set line speed */
49772 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
49773 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
49774 + .get_link_status = lmc_hssi_get_link_status, /* get link status */
49775 + .set_link_status = lmc_hssi_set_link_status, /* set link status */
49776 + .set_crc_length = lmc_hssi_set_crc_length, /* set CRC length */
49777 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
49778 + .watchdog = lmc_hssi_watchdog
49779 };
49780
49781 -lmc_media_t lmc_ssi_media = { lmc_ssi_init, /* special media init stuff */
49782 - lmc_ssi_default, /* reset to default state */
49783 - lmc_ssi_set_status, /* reset status to state provided */
49784 - lmc_ssi_set_clock, /* set clock source */
49785 - lmc_ssi_set_speed, /* set line speed */
49786 - lmc_dummy_set_1, /* set cable length */
49787 - lmc_dummy_set_1, /* set scrambler */
49788 - lmc_ssi_get_link_status, /* get link status */
49789 - lmc_ssi_set_link_status, /* set link status */
49790 - lmc_ssi_set_crc_length, /* set CRC length */
49791 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
49792 - lmc_ssi_watchdog
49793 +lmc_media_t lmc_ssi_media = {
49794 + .init = lmc_ssi_init, /* special media init stuff */
49795 + .defaults = lmc_ssi_default, /* reset to default state */
49796 + .set_status = lmc_ssi_set_status, /* reset status to state provided */
49797 + .set_clock_source = lmc_ssi_set_clock, /* set clock source */
49798 + .set_speed = lmc_ssi_set_speed, /* set line speed */
49799 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
49800 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
49801 + .get_link_status = lmc_ssi_get_link_status, /* get link status */
49802 + .set_link_status = lmc_ssi_set_link_status, /* set link status */
49803 + .set_crc_length = lmc_ssi_set_crc_length, /* set CRC length */
49804 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
49805 + .watchdog = lmc_ssi_watchdog
49806 };
49807
49808 lmc_media_t lmc_t1_media = {
49809 - lmc_t1_init, /* special media init stuff */
49810 - lmc_t1_default, /* reset to default state */
49811 - lmc_t1_set_status, /* reset status to state provided */
49812 - lmc_t1_set_clock, /* set clock source */
49813 - lmc_dummy_set2_1, /* set line speed */
49814 - lmc_dummy_set_1, /* set cable length */
49815 - lmc_dummy_set_1, /* set scrambler */
49816 - lmc_t1_get_link_status, /* get link status */
49817 - lmc_dummy_set_1, /* set link status */
49818 - lmc_t1_set_crc_length, /* set CRC length */
49819 - lmc_t1_set_circuit_type, /* set T1 or E1 circuit type */
49820 - lmc_t1_watchdog
49821 + .init = lmc_t1_init, /* special media init stuff */
49822 + .defaults = lmc_t1_default, /* reset to default state */
49823 + .set_status = lmc_t1_set_status, /* reset status to state provided */
49824 + .set_clock_source = lmc_t1_set_clock, /* set clock source */
49825 + .set_speed = lmc_dummy_set2_1, /* set line speed */
49826 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
49827 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
49828 + .get_link_status = lmc_t1_get_link_status, /* get link status */
49829 + .set_link_status = lmc_dummy_set_1, /* set link status */
49830 + .set_crc_length = lmc_t1_set_crc_length, /* set CRC length */
49831 + .set_circuit_type = lmc_t1_set_circuit_type, /* set T1 or E1 circuit type */
49832 + .watchdog = lmc_t1_watchdog
49833 };
49834
49835 static void
49836 diff --git a/drivers/net/wan/z85230.c b/drivers/net/wan/z85230.c
49837 index feacc3b..5bac0de 100644
49838 --- a/drivers/net/wan/z85230.c
49839 +++ b/drivers/net/wan/z85230.c
49840 @@ -485,9 +485,9 @@ static void z8530_status(struct z8530_channel *chan)
49841
49842 struct z8530_irqhandler z8530_sync =
49843 {
49844 - z8530_rx,
49845 - z8530_tx,
49846 - z8530_status
49847 + .rx = z8530_rx,
49848 + .tx = z8530_tx,
49849 + .status = z8530_status
49850 };
49851
49852 EXPORT_SYMBOL(z8530_sync);
49853 @@ -605,15 +605,15 @@ static void z8530_dma_status(struct z8530_channel *chan)
49854 }
49855
49856 static struct z8530_irqhandler z8530_dma_sync = {
49857 - z8530_dma_rx,
49858 - z8530_dma_tx,
49859 - z8530_dma_status
49860 + .rx = z8530_dma_rx,
49861 + .tx = z8530_dma_tx,
49862 + .status = z8530_dma_status
49863 };
49864
49865 static struct z8530_irqhandler z8530_txdma_sync = {
49866 - z8530_rx,
49867 - z8530_dma_tx,
49868 - z8530_dma_status
49869 + .rx = z8530_rx,
49870 + .tx = z8530_dma_tx,
49871 + .status = z8530_dma_status
49872 };
49873
49874 /**
49875 @@ -680,9 +680,9 @@ static void z8530_status_clear(struct z8530_channel *chan)
49876
49877 struct z8530_irqhandler z8530_nop=
49878 {
49879 - z8530_rx_clear,
49880 - z8530_tx_clear,
49881 - z8530_status_clear
49882 + .rx = z8530_rx_clear,
49883 + .tx = z8530_tx_clear,
49884 + .status = z8530_status_clear
49885 };
49886
49887
49888 diff --git a/drivers/net/wimax/i2400m/rx.c b/drivers/net/wimax/i2400m/rx.c
49889 index 0b60295..b8bfa5b 100644
49890 --- a/drivers/net/wimax/i2400m/rx.c
49891 +++ b/drivers/net/wimax/i2400m/rx.c
49892 @@ -1359,7 +1359,7 @@ int i2400m_rx_setup(struct i2400m *i2400m)
49893 if (i2400m->rx_roq == NULL)
49894 goto error_roq_alloc;
49895
49896 - rd = kcalloc(I2400M_RO_CIN + 1, sizeof(*i2400m->rx_roq[0].log),
49897 + rd = kcalloc(sizeof(*i2400m->rx_roq[0].log), I2400M_RO_CIN + 1,
49898 GFP_KERNEL);
49899 if (rd == NULL) {
49900 result = -ENOMEM;
49901 diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
49902 index e71a2ce..2268d61 100644
49903 --- a/drivers/net/wireless/airo.c
49904 +++ b/drivers/net/wireless/airo.c
49905 @@ -7846,7 +7846,7 @@ static int writerids(struct net_device *dev, aironet_ioctl *comp) {
49906 struct airo_info *ai = dev->ml_priv;
49907 int ridcode;
49908 int enabled;
49909 - static int (* writer)(struct airo_info *, u16 rid, const void *, int, int);
49910 + int (* writer)(struct airo_info *, u16 rid, const void *, int, int);
49911 unsigned char *iobuf;
49912
49913 /* Only super-user can write RIDs */
49914 diff --git a/drivers/net/wireless/at76c50x-usb.c b/drivers/net/wireless/at76c50x-usb.c
49915 index da92bfa..5a9001a 100644
49916 --- a/drivers/net/wireless/at76c50x-usb.c
49917 +++ b/drivers/net/wireless/at76c50x-usb.c
49918 @@ -353,7 +353,7 @@ static int at76_dfu_get_state(struct usb_device *udev, u8 *state)
49919 }
49920
49921 /* Convert timeout from the DFU status to jiffies */
49922 -static inline unsigned long at76_get_timeout(struct dfu_status *s)
49923 +static inline unsigned long __intentional_overflow(-1) at76_get_timeout(struct dfu_status *s)
49924 {
49925 return msecs_to_jiffies((s->poll_timeout[2] << 16)
49926 | (s->poll_timeout[1] << 8)
49927 diff --git a/drivers/net/wireless/ath/ath10k/htc.c b/drivers/net/wireless/ath/ath10k/htc.c
49928 index 2fd9e18..3f55bdd 100644
49929 --- a/drivers/net/wireless/ath/ath10k/htc.c
49930 +++ b/drivers/net/wireless/ath/ath10k/htc.c
49931 @@ -849,7 +849,10 @@ int ath10k_htc_start(struct ath10k_htc *htc)
49932 /* registered target arrival callback from the HIF layer */
49933 int ath10k_htc_init(struct ath10k *ar)
49934 {
49935 - struct ath10k_hif_cb htc_callbacks;
49936 + static struct ath10k_hif_cb htc_callbacks = {
49937 + .rx_completion = ath10k_htc_rx_completion_handler,
49938 + .tx_completion = ath10k_htc_tx_completion_handler,
49939 + };
49940 struct ath10k_htc_ep *ep = NULL;
49941 struct ath10k_htc *htc = &ar->htc;
49942
49943 @@ -858,8 +861,6 @@ int ath10k_htc_init(struct ath10k *ar)
49944 ath10k_htc_reset_endpoint_states(htc);
49945
49946 /* setup HIF layer callbacks */
49947 - htc_callbacks.rx_completion = ath10k_htc_rx_completion_handler;
49948 - htc_callbacks.tx_completion = ath10k_htc_tx_completion_handler;
49949 htc->ar = ar;
49950
49951 /* Get HIF default pipe for HTC message exchange */
49952 diff --git a/drivers/net/wireless/ath/ath10k/htc.h b/drivers/net/wireless/ath/ath10k/htc.h
49953 index 527179c..a890150 100644
49954 --- a/drivers/net/wireless/ath/ath10k/htc.h
49955 +++ b/drivers/net/wireless/ath/ath10k/htc.h
49956 @@ -270,13 +270,13 @@ enum ath10k_htc_ep_id {
49957
49958 struct ath10k_htc_ops {
49959 void (*target_send_suspend_complete)(struct ath10k *ar);
49960 -};
49961 +} __no_const;
49962
49963 struct ath10k_htc_ep_ops {
49964 void (*ep_tx_complete)(struct ath10k *, struct sk_buff *);
49965 void (*ep_rx_complete)(struct ath10k *, struct sk_buff *);
49966 void (*ep_tx_credits)(struct ath10k *);
49967 -};
49968 +} __no_const;
49969
49970 /* service connection information */
49971 struct ath10k_htc_svc_conn_req {
49972 diff --git a/drivers/net/wireless/ath/ath9k/ar9002_mac.c b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
49973 index f816909..e56cd8b 100644
49974 --- a/drivers/net/wireless/ath/ath9k/ar9002_mac.c
49975 +++ b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
49976 @@ -220,8 +220,8 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
49977 ads->ds_txstatus6 = ads->ds_txstatus7 = 0;
49978 ads->ds_txstatus8 = ads->ds_txstatus9 = 0;
49979
49980 - ACCESS_ONCE(ads->ds_link) = i->link;
49981 - ACCESS_ONCE(ads->ds_data) = i->buf_addr[0];
49982 + ACCESS_ONCE_RW(ads->ds_link) = i->link;
49983 + ACCESS_ONCE_RW(ads->ds_data) = i->buf_addr[0];
49984
49985 ctl1 = i->buf_len[0] | (i->is_last ? 0 : AR_TxMore);
49986 ctl6 = SM(i->keytype, AR_EncrType);
49987 @@ -235,26 +235,26 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
49988
49989 if ((i->is_first || i->is_last) &&
49990 i->aggr != AGGR_BUF_MIDDLE && i->aggr != AGGR_BUF_LAST) {
49991 - ACCESS_ONCE(ads->ds_ctl2) = set11nTries(i->rates, 0)
49992 + ACCESS_ONCE_RW(ads->ds_ctl2) = set11nTries(i->rates, 0)
49993 | set11nTries(i->rates, 1)
49994 | set11nTries(i->rates, 2)
49995 | set11nTries(i->rates, 3)
49996 | (i->dur_update ? AR_DurUpdateEna : 0)
49997 | SM(0, AR_BurstDur);
49998
49999 - ACCESS_ONCE(ads->ds_ctl3) = set11nRate(i->rates, 0)
50000 + ACCESS_ONCE_RW(ads->ds_ctl3) = set11nRate(i->rates, 0)
50001 | set11nRate(i->rates, 1)
50002 | set11nRate(i->rates, 2)
50003 | set11nRate(i->rates, 3);
50004 } else {
50005 - ACCESS_ONCE(ads->ds_ctl2) = 0;
50006 - ACCESS_ONCE(ads->ds_ctl3) = 0;
50007 + ACCESS_ONCE_RW(ads->ds_ctl2) = 0;
50008 + ACCESS_ONCE_RW(ads->ds_ctl3) = 0;
50009 }
50010
50011 if (!i->is_first) {
50012 - ACCESS_ONCE(ads->ds_ctl0) = 0;
50013 - ACCESS_ONCE(ads->ds_ctl1) = ctl1;
50014 - ACCESS_ONCE(ads->ds_ctl6) = ctl6;
50015 + ACCESS_ONCE_RW(ads->ds_ctl0) = 0;
50016 + ACCESS_ONCE_RW(ads->ds_ctl1) = ctl1;
50017 + ACCESS_ONCE_RW(ads->ds_ctl6) = ctl6;
50018 return;
50019 }
50020
50021 @@ -279,7 +279,7 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
50022 break;
50023 }
50024
50025 - ACCESS_ONCE(ads->ds_ctl0) = (i->pkt_len & AR_FrameLen)
50026 + ACCESS_ONCE_RW(ads->ds_ctl0) = (i->pkt_len & AR_FrameLen)
50027 | (i->flags & ATH9K_TXDESC_VMF ? AR_VirtMoreFrag : 0)
50028 | SM(i->txpower[0], AR_XmitPower0)
50029 | (i->flags & ATH9K_TXDESC_VEOL ? AR_VEOL : 0)
50030 @@ -289,27 +289,27 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
50031 | (i->flags & ATH9K_TXDESC_RTSENA ? AR_RTSEnable :
50032 (i->flags & ATH9K_TXDESC_CTSENA ? AR_CTSEnable : 0));
50033
50034 - ACCESS_ONCE(ads->ds_ctl1) = ctl1;
50035 - ACCESS_ONCE(ads->ds_ctl6) = ctl6;
50036 + ACCESS_ONCE_RW(ads->ds_ctl1) = ctl1;
50037 + ACCESS_ONCE_RW(ads->ds_ctl6) = ctl6;
50038
50039 if (i->aggr == AGGR_BUF_MIDDLE || i->aggr == AGGR_BUF_LAST)
50040 return;
50041
50042 - ACCESS_ONCE(ads->ds_ctl4) = set11nPktDurRTSCTS(i->rates, 0)
50043 + ACCESS_ONCE_RW(ads->ds_ctl4) = set11nPktDurRTSCTS(i->rates, 0)
50044 | set11nPktDurRTSCTS(i->rates, 1);
50045
50046 - ACCESS_ONCE(ads->ds_ctl5) = set11nPktDurRTSCTS(i->rates, 2)
50047 + ACCESS_ONCE_RW(ads->ds_ctl5) = set11nPktDurRTSCTS(i->rates, 2)
50048 | set11nPktDurRTSCTS(i->rates, 3);
50049
50050 - ACCESS_ONCE(ads->ds_ctl7) = set11nRateFlags(i->rates, 0)
50051 + ACCESS_ONCE_RW(ads->ds_ctl7) = set11nRateFlags(i->rates, 0)
50052 | set11nRateFlags(i->rates, 1)
50053 | set11nRateFlags(i->rates, 2)
50054 | set11nRateFlags(i->rates, 3)
50055 | SM(i->rtscts_rate, AR_RTSCTSRate);
50056
50057 - ACCESS_ONCE(ads->ds_ctl9) = SM(i->txpower[1], AR_XmitPower1);
50058 - ACCESS_ONCE(ads->ds_ctl10) = SM(i->txpower[2], AR_XmitPower2);
50059 - ACCESS_ONCE(ads->ds_ctl11) = SM(i->txpower[3], AR_XmitPower3);
50060 + ACCESS_ONCE_RW(ads->ds_ctl9) = SM(i->txpower[1], AR_XmitPower1);
50061 + ACCESS_ONCE_RW(ads->ds_ctl10) = SM(i->txpower[2], AR_XmitPower2);
50062 + ACCESS_ONCE_RW(ads->ds_ctl11) = SM(i->txpower[3], AR_XmitPower3);
50063 }
50064
50065 static int ar9002_hw_proc_txdesc(struct ath_hw *ah, void *ds,
50066 diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mac.c b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
50067 index da84b70..83e4978 100644
50068 --- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c
50069 +++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
50070 @@ -39,47 +39,47 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
50071 (i->qcu << AR_TxQcuNum_S) | desc_len;
50072
50073 checksum += val;
50074 - ACCESS_ONCE(ads->info) = val;
50075 + ACCESS_ONCE_RW(ads->info) = val;
50076
50077 checksum += i->link;
50078 - ACCESS_ONCE(ads->link) = i->link;
50079 + ACCESS_ONCE_RW(ads->link) = i->link;
50080
50081 checksum += i->buf_addr[0];
50082 - ACCESS_ONCE(ads->data0) = i->buf_addr[0];
50083 + ACCESS_ONCE_RW(ads->data0) = i->buf_addr[0];
50084 checksum += i->buf_addr[1];
50085 - ACCESS_ONCE(ads->data1) = i->buf_addr[1];
50086 + ACCESS_ONCE_RW(ads->data1) = i->buf_addr[1];
50087 checksum += i->buf_addr[2];
50088 - ACCESS_ONCE(ads->data2) = i->buf_addr[2];
50089 + ACCESS_ONCE_RW(ads->data2) = i->buf_addr[2];
50090 checksum += i->buf_addr[3];
50091 - ACCESS_ONCE(ads->data3) = i->buf_addr[3];
50092 + ACCESS_ONCE_RW(ads->data3) = i->buf_addr[3];
50093
50094 checksum += (val = (i->buf_len[0] << AR_BufLen_S) & AR_BufLen);
50095 - ACCESS_ONCE(ads->ctl3) = val;
50096 + ACCESS_ONCE_RW(ads->ctl3) = val;
50097 checksum += (val = (i->buf_len[1] << AR_BufLen_S) & AR_BufLen);
50098 - ACCESS_ONCE(ads->ctl5) = val;
50099 + ACCESS_ONCE_RW(ads->ctl5) = val;
50100 checksum += (val = (i->buf_len[2] << AR_BufLen_S) & AR_BufLen);
50101 - ACCESS_ONCE(ads->ctl7) = val;
50102 + ACCESS_ONCE_RW(ads->ctl7) = val;
50103 checksum += (val = (i->buf_len[3] << AR_BufLen_S) & AR_BufLen);
50104 - ACCESS_ONCE(ads->ctl9) = val;
50105 + ACCESS_ONCE_RW(ads->ctl9) = val;
50106
50107 checksum = (u16) (((checksum & 0xffff) + (checksum >> 16)) & 0xffff);
50108 - ACCESS_ONCE(ads->ctl10) = checksum;
50109 + ACCESS_ONCE_RW(ads->ctl10) = checksum;
50110
50111 if (i->is_first || i->is_last) {
50112 - ACCESS_ONCE(ads->ctl13) = set11nTries(i->rates, 0)
50113 + ACCESS_ONCE_RW(ads->ctl13) = set11nTries(i->rates, 0)
50114 | set11nTries(i->rates, 1)
50115 | set11nTries(i->rates, 2)
50116 | set11nTries(i->rates, 3)
50117 | (i->dur_update ? AR_DurUpdateEna : 0)
50118 | SM(0, AR_BurstDur);
50119
50120 - ACCESS_ONCE(ads->ctl14) = set11nRate(i->rates, 0)
50121 + ACCESS_ONCE_RW(ads->ctl14) = set11nRate(i->rates, 0)
50122 | set11nRate(i->rates, 1)
50123 | set11nRate(i->rates, 2)
50124 | set11nRate(i->rates, 3);
50125 } else {
50126 - ACCESS_ONCE(ads->ctl13) = 0;
50127 - ACCESS_ONCE(ads->ctl14) = 0;
50128 + ACCESS_ONCE_RW(ads->ctl13) = 0;
50129 + ACCESS_ONCE_RW(ads->ctl14) = 0;
50130 }
50131
50132 ads->ctl20 = 0;
50133 @@ -89,17 +89,17 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
50134
50135 ctl17 = SM(i->keytype, AR_EncrType);
50136 if (!i->is_first) {
50137 - ACCESS_ONCE(ads->ctl11) = 0;
50138 - ACCESS_ONCE(ads->ctl12) = i->is_last ? 0 : AR_TxMore;
50139 - ACCESS_ONCE(ads->ctl15) = 0;
50140 - ACCESS_ONCE(ads->ctl16) = 0;
50141 - ACCESS_ONCE(ads->ctl17) = ctl17;
50142 - ACCESS_ONCE(ads->ctl18) = 0;
50143 - ACCESS_ONCE(ads->ctl19) = 0;
50144 + ACCESS_ONCE_RW(ads->ctl11) = 0;
50145 + ACCESS_ONCE_RW(ads->ctl12) = i->is_last ? 0 : AR_TxMore;
50146 + ACCESS_ONCE_RW(ads->ctl15) = 0;
50147 + ACCESS_ONCE_RW(ads->ctl16) = 0;
50148 + ACCESS_ONCE_RW(ads->ctl17) = ctl17;
50149 + ACCESS_ONCE_RW(ads->ctl18) = 0;
50150 + ACCESS_ONCE_RW(ads->ctl19) = 0;
50151 return;
50152 }
50153
50154 - ACCESS_ONCE(ads->ctl11) = (i->pkt_len & AR_FrameLen)
50155 + ACCESS_ONCE_RW(ads->ctl11) = (i->pkt_len & AR_FrameLen)
50156 | (i->flags & ATH9K_TXDESC_VMF ? AR_VirtMoreFrag : 0)
50157 | SM(i->txpower[0], AR_XmitPower0)
50158 | (i->flags & ATH9K_TXDESC_VEOL ? AR_VEOL : 0)
50159 @@ -135,26 +135,26 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
50160 val = (i->flags & ATH9K_TXDESC_PAPRD) >> ATH9K_TXDESC_PAPRD_S;
50161 ctl12 |= SM(val, AR_PAPRDChainMask);
50162
50163 - ACCESS_ONCE(ads->ctl12) = ctl12;
50164 - ACCESS_ONCE(ads->ctl17) = ctl17;
50165 + ACCESS_ONCE_RW(ads->ctl12) = ctl12;
50166 + ACCESS_ONCE_RW(ads->ctl17) = ctl17;
50167
50168 - ACCESS_ONCE(ads->ctl15) = set11nPktDurRTSCTS(i->rates, 0)
50169 + ACCESS_ONCE_RW(ads->ctl15) = set11nPktDurRTSCTS(i->rates, 0)
50170 | set11nPktDurRTSCTS(i->rates, 1);
50171
50172 - ACCESS_ONCE(ads->ctl16) = set11nPktDurRTSCTS(i->rates, 2)
50173 + ACCESS_ONCE_RW(ads->ctl16) = set11nPktDurRTSCTS(i->rates, 2)
50174 | set11nPktDurRTSCTS(i->rates, 3);
50175
50176 - ACCESS_ONCE(ads->ctl18) = set11nRateFlags(i->rates, 0)
50177 + ACCESS_ONCE_RW(ads->ctl18) = set11nRateFlags(i->rates, 0)
50178 | set11nRateFlags(i->rates, 1)
50179 | set11nRateFlags(i->rates, 2)
50180 | set11nRateFlags(i->rates, 3)
50181 | SM(i->rtscts_rate, AR_RTSCTSRate);
50182
50183 - ACCESS_ONCE(ads->ctl19) = AR_Not_Sounding;
50184 + ACCESS_ONCE_RW(ads->ctl19) = AR_Not_Sounding;
50185
50186 - ACCESS_ONCE(ads->ctl20) = SM(i->txpower[1], AR_XmitPower1);
50187 - ACCESS_ONCE(ads->ctl21) = SM(i->txpower[2], AR_XmitPower2);
50188 - ACCESS_ONCE(ads->ctl22) = SM(i->txpower[3], AR_XmitPower3);
50189 + ACCESS_ONCE_RW(ads->ctl20) = SM(i->txpower[1], AR_XmitPower1);
50190 + ACCESS_ONCE_RW(ads->ctl21) = SM(i->txpower[2], AR_XmitPower2);
50191 + ACCESS_ONCE_RW(ads->ctl22) = SM(i->txpower[3], AR_XmitPower3);
50192 }
50193
50194 static u16 ar9003_calc_ptr_chksum(struct ar9003_txc *ads)
50195 diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
50196 index e82e570..8c3cf90 100644
50197 --- a/drivers/net/wireless/ath/ath9k/hw.h
50198 +++ b/drivers/net/wireless/ath/ath9k/hw.h
50199 @@ -646,7 +646,7 @@ struct ath_hw_private_ops {
50200
50201 /* ANI */
50202 void (*ani_cache_ini_regs)(struct ath_hw *ah);
50203 -};
50204 +} __no_const;
50205
50206 /**
50207 * struct ath_spec_scan - parameters for Atheros spectral scan
50208 @@ -722,7 +722,7 @@ struct ath_hw_ops {
50209 #ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
50210 void (*set_bt_ant_diversity)(struct ath_hw *hw, bool enable);
50211 #endif
50212 -};
50213 +} __no_const;
50214
50215 struct ath_nf_limits {
50216 s16 max;
50217 diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
50218 index 9ede991..a8f08fb 100644
50219 --- a/drivers/net/wireless/ath/ath9k/main.c
50220 +++ b/drivers/net/wireless/ath/ath9k/main.c
50221 @@ -2537,16 +2537,18 @@ void ath9k_fill_chanctx_ops(void)
50222 if (!ath9k_is_chanctx_enabled())
50223 return;
50224
50225 - ath9k_ops.hw_scan = ath9k_hw_scan;
50226 - ath9k_ops.cancel_hw_scan = ath9k_cancel_hw_scan;
50227 - ath9k_ops.remain_on_channel = ath9k_remain_on_channel;
50228 - ath9k_ops.cancel_remain_on_channel = ath9k_cancel_remain_on_channel;
50229 - ath9k_ops.add_chanctx = ath9k_add_chanctx;
50230 - ath9k_ops.remove_chanctx = ath9k_remove_chanctx;
50231 - ath9k_ops.change_chanctx = ath9k_change_chanctx;
50232 - ath9k_ops.assign_vif_chanctx = ath9k_assign_vif_chanctx;
50233 - ath9k_ops.unassign_vif_chanctx = ath9k_unassign_vif_chanctx;
50234 - ath9k_ops.mgd_prepare_tx = ath9k_mgd_prepare_tx;
50235 + pax_open_kernel();
50236 + *(void **)&ath9k_ops.hw_scan = ath9k_hw_scan;
50237 + *(void **)&ath9k_ops.cancel_hw_scan = ath9k_cancel_hw_scan;
50238 + *(void **)&ath9k_ops.remain_on_channel = ath9k_remain_on_channel;
50239 + *(void **)&ath9k_ops.cancel_remain_on_channel = ath9k_cancel_remain_on_channel;
50240 + *(void **)&ath9k_ops.add_chanctx = ath9k_add_chanctx;
50241 + *(void **)&ath9k_ops.remove_chanctx = ath9k_remove_chanctx;
50242 + *(void **)&ath9k_ops.change_chanctx = ath9k_change_chanctx;
50243 + *(void **)&ath9k_ops.assign_vif_chanctx = ath9k_assign_vif_chanctx;
50244 + *(void **)&ath9k_ops.unassign_vif_chanctx = ath9k_unassign_vif_chanctx;
50245 + *(void **)&ath9k_ops.mgd_prepare_tx = ath9k_mgd_prepare_tx;
50246 + pax_close_kernel();
50247 }
50248
50249 #endif
50250 diff --git a/drivers/net/wireless/b43/phy_lp.c b/drivers/net/wireless/b43/phy_lp.c
50251 index 058a9f2..d5cb1ba 100644
50252 --- a/drivers/net/wireless/b43/phy_lp.c
50253 +++ b/drivers/net/wireless/b43/phy_lp.c
50254 @@ -2502,7 +2502,7 @@ static int lpphy_b2063_tune(struct b43_wldev *dev,
50255 {
50256 struct ssb_bus *bus = dev->dev->sdev->bus;
50257
50258 - static const struct b206x_channel *chandata = NULL;
50259 + const struct b206x_channel *chandata = NULL;
50260 u32 crystal_freq = bus->chipco.pmu.crystalfreq * 1000;
50261 u32 freqref, vco_freq, val1, val2, val3, timeout, timeoutref, count;
50262 u16 old_comm15, scale;
50263 diff --git a/drivers/net/wireless/iwlegacy/3945-mac.c b/drivers/net/wireless/iwlegacy/3945-mac.c
50264 index e566580..2c218ca 100644
50265 --- a/drivers/net/wireless/iwlegacy/3945-mac.c
50266 +++ b/drivers/net/wireless/iwlegacy/3945-mac.c
50267 @@ -3631,7 +3631,9 @@ il3945_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
50268 */
50269 if (il3945_mod_params.disable_hw_scan) {
50270 D_INFO("Disabling hw_scan\n");
50271 - il3945_mac_ops.hw_scan = NULL;
50272 + pax_open_kernel();
50273 + *(void **)&il3945_mac_ops.hw_scan = NULL;
50274 + pax_close_kernel();
50275 }
50276
50277 D_INFO("*** LOAD DRIVER ***\n");
50278 diff --git a/drivers/net/wireless/iwlwifi/dvm/debugfs.c b/drivers/net/wireless/iwlwifi/dvm/debugfs.c
50279 index 0ffb6ff..c0b7f0e 100644
50280 --- a/drivers/net/wireless/iwlwifi/dvm/debugfs.c
50281 +++ b/drivers/net/wireless/iwlwifi/dvm/debugfs.c
50282 @@ -188,7 +188,7 @@ static ssize_t iwl_dbgfs_sram_write(struct file *file,
50283 {
50284 struct iwl_priv *priv = file->private_data;
50285 char buf[64];
50286 - int buf_size;
50287 + size_t buf_size;
50288 u32 offset, len;
50289
50290 memset(buf, 0, sizeof(buf));
50291 @@ -458,7 +458,7 @@ static ssize_t iwl_dbgfs_rx_handlers_write(struct file *file,
50292 struct iwl_priv *priv = file->private_data;
50293
50294 char buf[8];
50295 - int buf_size;
50296 + size_t buf_size;
50297 u32 reset_flag;
50298
50299 memset(buf, 0, sizeof(buf));
50300 @@ -539,7 +539,7 @@ static ssize_t iwl_dbgfs_disable_ht40_write(struct file *file,
50301 {
50302 struct iwl_priv *priv = file->private_data;
50303 char buf[8];
50304 - int buf_size;
50305 + size_t buf_size;
50306 int ht40;
50307
50308 memset(buf, 0, sizeof(buf));
50309 @@ -591,7 +591,7 @@ static ssize_t iwl_dbgfs_sleep_level_override_write(struct file *file,
50310 {
50311 struct iwl_priv *priv = file->private_data;
50312 char buf[8];
50313 - int buf_size;
50314 + size_t buf_size;
50315 int value;
50316
50317 memset(buf, 0, sizeof(buf));
50318 @@ -683,10 +683,10 @@ DEBUGFS_READ_FILE_OPS(temperature);
50319 DEBUGFS_READ_WRITE_FILE_OPS(sleep_level_override);
50320 DEBUGFS_READ_FILE_OPS(current_sleep_command);
50321
50322 -static const char *fmt_value = " %-30s %10u\n";
50323 -static const char *fmt_hex = " %-30s 0x%02X\n";
50324 -static const char *fmt_table = " %-30s %10u %10u %10u %10u\n";
50325 -static const char *fmt_header =
50326 +static const char fmt_value[] = " %-30s %10u\n";
50327 +static const char fmt_hex[] = " %-30s 0x%02X\n";
50328 +static const char fmt_table[] = " %-30s %10u %10u %10u %10u\n";
50329 +static const char fmt_header[] =
50330 "%-32s current cumulative delta max\n";
50331
50332 static int iwl_statistics_flag(struct iwl_priv *priv, char *buf, int bufsz)
50333 @@ -1856,7 +1856,7 @@ static ssize_t iwl_dbgfs_clear_ucode_statistics_write(struct file *file,
50334 {
50335 struct iwl_priv *priv = file->private_data;
50336 char buf[8];
50337 - int buf_size;
50338 + size_t buf_size;
50339 int clear;
50340
50341 memset(buf, 0, sizeof(buf));
50342 @@ -1901,7 +1901,7 @@ static ssize_t iwl_dbgfs_ucode_tracing_write(struct file *file,
50343 {
50344 struct iwl_priv *priv = file->private_data;
50345 char buf[8];
50346 - int buf_size;
50347 + size_t buf_size;
50348 int trace;
50349
50350 memset(buf, 0, sizeof(buf));
50351 @@ -1972,7 +1972,7 @@ static ssize_t iwl_dbgfs_missed_beacon_write(struct file *file,
50352 {
50353 struct iwl_priv *priv = file->private_data;
50354 char buf[8];
50355 - int buf_size;
50356 + size_t buf_size;
50357 int missed;
50358
50359 memset(buf, 0, sizeof(buf));
50360 @@ -2013,7 +2013,7 @@ static ssize_t iwl_dbgfs_plcp_delta_write(struct file *file,
50361
50362 struct iwl_priv *priv = file->private_data;
50363 char buf[8];
50364 - int buf_size;
50365 + size_t buf_size;
50366 int plcp;
50367
50368 memset(buf, 0, sizeof(buf));
50369 @@ -2073,7 +2073,7 @@ static ssize_t iwl_dbgfs_txfifo_flush_write(struct file *file,
50370
50371 struct iwl_priv *priv = file->private_data;
50372 char buf[8];
50373 - int buf_size;
50374 + size_t buf_size;
50375 int flush;
50376
50377 memset(buf, 0, sizeof(buf));
50378 @@ -2163,7 +2163,7 @@ static ssize_t iwl_dbgfs_protection_mode_write(struct file *file,
50379
50380 struct iwl_priv *priv = file->private_data;
50381 char buf[8];
50382 - int buf_size;
50383 + size_t buf_size;
50384 int rts;
50385
50386 if (!priv->cfg->ht_params)
50387 @@ -2204,7 +2204,7 @@ static ssize_t iwl_dbgfs_echo_test_write(struct file *file,
50388 {
50389 struct iwl_priv *priv = file->private_data;
50390 char buf[8];
50391 - int buf_size;
50392 + size_t buf_size;
50393
50394 memset(buf, 0, sizeof(buf));
50395 buf_size = min(count, sizeof(buf) - 1);
50396 @@ -2238,7 +2238,7 @@ static ssize_t iwl_dbgfs_log_event_write(struct file *file,
50397 struct iwl_priv *priv = file->private_data;
50398 u32 event_log_flag;
50399 char buf[8];
50400 - int buf_size;
50401 + size_t buf_size;
50402
50403 /* check that the interface is up */
50404 if (!iwl_is_ready(priv))
50405 @@ -2292,7 +2292,7 @@ static ssize_t iwl_dbgfs_calib_disabled_write(struct file *file,
50406 struct iwl_priv *priv = file->private_data;
50407 char buf[8];
50408 u32 calib_disabled;
50409 - int buf_size;
50410 + size_t buf_size;
50411
50412 memset(buf, 0, sizeof(buf));
50413 buf_size = min(count, sizeof(buf) - 1);
50414 diff --git a/drivers/net/wireless/iwlwifi/pcie/trans.c b/drivers/net/wireless/iwlwifi/pcie/trans.c
50415 index 69935aa..c1ca128 100644
50416 --- a/drivers/net/wireless/iwlwifi/pcie/trans.c
50417 +++ b/drivers/net/wireless/iwlwifi/pcie/trans.c
50418 @@ -1836,7 +1836,7 @@ static ssize_t iwl_dbgfs_interrupt_write(struct file *file,
50419 struct isr_statistics *isr_stats = &trans_pcie->isr_stats;
50420
50421 char buf[8];
50422 - int buf_size;
50423 + size_t buf_size;
50424 u32 reset_flag;
50425
50426 memset(buf, 0, sizeof(buf));
50427 @@ -1857,7 +1857,7 @@ static ssize_t iwl_dbgfs_csr_write(struct file *file,
50428 {
50429 struct iwl_trans *trans = file->private_data;
50430 char buf[8];
50431 - int buf_size;
50432 + size_t buf_size;
50433 int csr;
50434
50435 memset(buf, 0, sizeof(buf));
50436 diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
50437 index 8908be6..fe97ddd 100644
50438 --- a/drivers/net/wireless/mac80211_hwsim.c
50439 +++ b/drivers/net/wireless/mac80211_hwsim.c
50440 @@ -3070,20 +3070,20 @@ static int __init init_mac80211_hwsim(void)
50441 if (channels < 1)
50442 return -EINVAL;
50443
50444 - mac80211_hwsim_mchan_ops = mac80211_hwsim_ops;
50445 - mac80211_hwsim_mchan_ops.hw_scan = mac80211_hwsim_hw_scan;
50446 - mac80211_hwsim_mchan_ops.cancel_hw_scan = mac80211_hwsim_cancel_hw_scan;
50447 - mac80211_hwsim_mchan_ops.sw_scan_start = NULL;
50448 - mac80211_hwsim_mchan_ops.sw_scan_complete = NULL;
50449 - mac80211_hwsim_mchan_ops.remain_on_channel = mac80211_hwsim_roc;
50450 - mac80211_hwsim_mchan_ops.cancel_remain_on_channel = mac80211_hwsim_croc;
50451 - mac80211_hwsim_mchan_ops.add_chanctx = mac80211_hwsim_add_chanctx;
50452 - mac80211_hwsim_mchan_ops.remove_chanctx = mac80211_hwsim_remove_chanctx;
50453 - mac80211_hwsim_mchan_ops.change_chanctx = mac80211_hwsim_change_chanctx;
50454 - mac80211_hwsim_mchan_ops.assign_vif_chanctx =
50455 - mac80211_hwsim_assign_vif_chanctx;
50456 - mac80211_hwsim_mchan_ops.unassign_vif_chanctx =
50457 - mac80211_hwsim_unassign_vif_chanctx;
50458 + pax_open_kernel();
50459 + memcpy((void *)&mac80211_hwsim_mchan_ops, &mac80211_hwsim_ops, sizeof mac80211_hwsim_mchan_ops);
50460 + *(void **)&mac80211_hwsim_mchan_ops.hw_scan = mac80211_hwsim_hw_scan;
50461 + *(void **)&mac80211_hwsim_mchan_ops.cancel_hw_scan = mac80211_hwsim_cancel_hw_scan;
50462 + *(void **)&mac80211_hwsim_mchan_ops.sw_scan_start = NULL;
50463 + *(void **)&mac80211_hwsim_mchan_ops.sw_scan_complete = NULL;
50464 + *(void **)&mac80211_hwsim_mchan_ops.remain_on_channel = mac80211_hwsim_roc;
50465 + *(void **)&mac80211_hwsim_mchan_ops.cancel_remain_on_channel = mac80211_hwsim_croc;
50466 + *(void **)&mac80211_hwsim_mchan_ops.add_chanctx = mac80211_hwsim_add_chanctx;
50467 + *(void **)&mac80211_hwsim_mchan_ops.remove_chanctx = mac80211_hwsim_remove_chanctx;
50468 + *(void **)&mac80211_hwsim_mchan_ops.change_chanctx = mac80211_hwsim_change_chanctx;
50469 + *(void **)&mac80211_hwsim_mchan_ops.assign_vif_chanctx = mac80211_hwsim_assign_vif_chanctx;
50470 + *(void **)&mac80211_hwsim_mchan_ops.unassign_vif_chanctx = mac80211_hwsim_unassign_vif_chanctx;
50471 + pax_close_kernel();
50472
50473 spin_lock_init(&hwsim_radio_lock);
50474 INIT_LIST_HEAD(&hwsim_radios);
50475 diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
50476 index 60d44ce..884dd1c 100644
50477 --- a/drivers/net/wireless/rndis_wlan.c
50478 +++ b/drivers/net/wireless/rndis_wlan.c
50479 @@ -1236,7 +1236,7 @@ static int set_rts_threshold(struct usbnet *usbdev, u32 rts_threshold)
50480
50481 netdev_dbg(usbdev->net, "%s(): %i\n", __func__, rts_threshold);
50482
50483 - if (rts_threshold < 0 || rts_threshold > 2347)
50484 + if (rts_threshold > 2347)
50485 rts_threshold = 2347;
50486
50487 tmp = cpu_to_le32(rts_threshold);
50488 diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
50489 index 9bb398b..b0cc047 100644
50490 --- a/drivers/net/wireless/rt2x00/rt2x00.h
50491 +++ b/drivers/net/wireless/rt2x00/rt2x00.h
50492 @@ -375,7 +375,7 @@ struct rt2x00_intf {
50493 * for hardware which doesn't support hardware
50494 * sequence counting.
50495 */
50496 - atomic_t seqno;
50497 + atomic_unchecked_t seqno;
50498 };
50499
50500 static inline struct rt2x00_intf* vif_to_intf(struct ieee80211_vif *vif)
50501 diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c
50502 index 68b620b..92ecd9e 100644
50503 --- a/drivers/net/wireless/rt2x00/rt2x00queue.c
50504 +++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
50505 @@ -224,9 +224,9 @@ static void rt2x00queue_create_tx_descriptor_seq(struct rt2x00_dev *rt2x00dev,
50506 * sequence counter given by mac80211.
50507 */
50508 if (test_bit(ENTRY_TXD_FIRST_FRAGMENT, &txdesc->flags))
50509 - seqno = atomic_add_return(0x10, &intf->seqno);
50510 + seqno = atomic_add_return_unchecked(0x10, &intf->seqno);
50511 else
50512 - seqno = atomic_read(&intf->seqno);
50513 + seqno = atomic_read_unchecked(&intf->seqno);
50514
50515 hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG);
50516 hdr->seq_ctrl |= cpu_to_le16(seqno);
50517 diff --git a/drivers/net/wireless/ti/wl1251/sdio.c b/drivers/net/wireless/ti/wl1251/sdio.c
50518 index b661f896..ddf7d2b 100644
50519 --- a/drivers/net/wireless/ti/wl1251/sdio.c
50520 +++ b/drivers/net/wireless/ti/wl1251/sdio.c
50521 @@ -282,13 +282,17 @@ static int wl1251_sdio_probe(struct sdio_func *func,
50522
50523 irq_set_irq_type(wl->irq, IRQ_TYPE_EDGE_RISING);
50524
50525 - wl1251_sdio_ops.enable_irq = wl1251_enable_line_irq;
50526 - wl1251_sdio_ops.disable_irq = wl1251_disable_line_irq;
50527 + pax_open_kernel();
50528 + *(void **)&wl1251_sdio_ops.enable_irq = wl1251_enable_line_irq;
50529 + *(void **)&wl1251_sdio_ops.disable_irq = wl1251_disable_line_irq;
50530 + pax_close_kernel();
50531
50532 wl1251_info("using dedicated interrupt line");
50533 } else {
50534 - wl1251_sdio_ops.enable_irq = wl1251_sdio_enable_irq;
50535 - wl1251_sdio_ops.disable_irq = wl1251_sdio_disable_irq;
50536 + pax_open_kernel();
50537 + *(void **)&wl1251_sdio_ops.enable_irq = wl1251_sdio_enable_irq;
50538 + *(void **)&wl1251_sdio_ops.disable_irq = wl1251_sdio_disable_irq;
50539 + pax_close_kernel();
50540
50541 wl1251_info("using SDIO interrupt");
50542 }
50543 diff --git a/drivers/net/wireless/ti/wl12xx/main.c b/drivers/net/wireless/ti/wl12xx/main.c
50544 index 144d1f8..7030936 100644
50545 --- a/drivers/net/wireless/ti/wl12xx/main.c
50546 +++ b/drivers/net/wireless/ti/wl12xx/main.c
50547 @@ -657,7 +657,9 @@ static int wl12xx_identify_chip(struct wl1271 *wl)
50548 sizeof(wl->conf.mem));
50549
50550 /* read data preparation is only needed by wl127x */
50551 - wl->ops->prepare_read = wl127x_prepare_read;
50552 + pax_open_kernel();
50553 + *(void **)&wl->ops->prepare_read = wl127x_prepare_read;
50554 + pax_close_kernel();
50555
50556 wlcore_set_min_fw_ver(wl, WL127X_CHIP_VER,
50557 WL127X_IFTYPE_SR_VER, WL127X_MAJOR_SR_VER,
50558 @@ -682,7 +684,9 @@ static int wl12xx_identify_chip(struct wl1271 *wl)
50559 sizeof(wl->conf.mem));
50560
50561 /* read data preparation is only needed by wl127x */
50562 - wl->ops->prepare_read = wl127x_prepare_read;
50563 + pax_open_kernel();
50564 + *(void **)&wl->ops->prepare_read = wl127x_prepare_read;
50565 + pax_close_kernel();
50566
50567 wlcore_set_min_fw_ver(wl, WL127X_CHIP_VER,
50568 WL127X_IFTYPE_SR_VER, WL127X_MAJOR_SR_VER,
50569 diff --git a/drivers/net/wireless/ti/wl18xx/main.c b/drivers/net/wireless/ti/wl18xx/main.c
50570 index 717c4f5..a813aeb 100644
50571 --- a/drivers/net/wireless/ti/wl18xx/main.c
50572 +++ b/drivers/net/wireless/ti/wl18xx/main.c
50573 @@ -1923,8 +1923,10 @@ static int wl18xx_setup(struct wl1271 *wl)
50574 }
50575
50576 if (!checksum_param) {
50577 - wl18xx_ops.set_rx_csum = NULL;
50578 - wl18xx_ops.init_vif = NULL;
50579 + pax_open_kernel();
50580 + *(void **)&wl18xx_ops.set_rx_csum = NULL;
50581 + *(void **)&wl18xx_ops.init_vif = NULL;
50582 + pax_close_kernel();
50583 }
50584
50585 /* Enable 11a Band only if we have 5G antennas */
50586 diff --git a/drivers/net/wireless/zd1211rw/zd_usb.c b/drivers/net/wireless/zd1211rw/zd_usb.c
50587 index a912dc0..a8225ba 100644
50588 --- a/drivers/net/wireless/zd1211rw/zd_usb.c
50589 +++ b/drivers/net/wireless/zd1211rw/zd_usb.c
50590 @@ -385,7 +385,7 @@ static inline void handle_regs_int(struct urb *urb)
50591 {
50592 struct zd_usb *usb = urb->context;
50593 struct zd_usb_interrupt *intr = &usb->intr;
50594 - int len;
50595 + unsigned int len;
50596 u16 int_num;
50597
50598 ZD_ASSERT(in_interrupt());
50599 diff --git a/drivers/nfc/nfcwilink.c b/drivers/nfc/nfcwilink.c
50600 index ce2e2cf..f81e500 100644
50601 --- a/drivers/nfc/nfcwilink.c
50602 +++ b/drivers/nfc/nfcwilink.c
50603 @@ -497,7 +497,7 @@ static struct nci_ops nfcwilink_ops = {
50604
50605 static int nfcwilink_probe(struct platform_device *pdev)
50606 {
50607 - static struct nfcwilink *drv;
50608 + struct nfcwilink *drv;
50609 int rc;
50610 __u32 protocols;
50611
50612 diff --git a/drivers/nfc/st21nfca/st21nfca.c b/drivers/nfc/st21nfca/st21nfca.c
50613 index 24d3d24..ff70d28 100644
50614 --- a/drivers/nfc/st21nfca/st21nfca.c
50615 +++ b/drivers/nfc/st21nfca/st21nfca.c
50616 @@ -588,7 +588,7 @@ static int st21nfca_get_iso14443_3_uid(struct nfc_hci_dev *hdev, u8 *gate,
50617 goto exit;
50618 }
50619
50620 - gate = uid_skb->data;
50621 + memcpy(gate, uid_skb->data, uid_skb->len);
50622 *len = uid_skb->len;
50623 exit:
50624 kfree_skb(uid_skb);
50625 diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c
50626 index 3a896c9..ac7b1c8 100644
50627 --- a/drivers/of/fdt.c
50628 +++ b/drivers/of/fdt.c
50629 @@ -1118,7 +1118,9 @@ static int __init of_fdt_raw_init(void)
50630 pr_warn("fdt: not creating '/sys/firmware/fdt': CRC check failed\n");
50631 return 0;
50632 }
50633 - of_fdt_raw_attr.size = fdt_totalsize(initial_boot_params);
50634 + pax_open_kernel();
50635 + *(size_t *)&of_fdt_raw_attr.size = fdt_totalsize(initial_boot_params);
50636 + pax_close_kernel();
50637 return sysfs_create_bin_file(firmware_kobj, &of_fdt_raw_attr);
50638 }
50639 late_initcall(of_fdt_raw_init);
50640 diff --git a/drivers/oprofile/buffer_sync.c b/drivers/oprofile/buffer_sync.c
50641 index d93b2b6..ae50401 100644
50642 --- a/drivers/oprofile/buffer_sync.c
50643 +++ b/drivers/oprofile/buffer_sync.c
50644 @@ -332,7 +332,7 @@ static void add_data(struct op_entry *entry, struct mm_struct *mm)
50645 if (cookie == NO_COOKIE)
50646 offset = pc;
50647 if (cookie == INVALID_COOKIE) {
50648 - atomic_inc(&oprofile_stats.sample_lost_no_mapping);
50649 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mapping);
50650 offset = pc;
50651 }
50652 if (cookie != last_cookie) {
50653 @@ -376,14 +376,14 @@ add_sample(struct mm_struct *mm, struct op_sample *s, int in_kernel)
50654 /* add userspace sample */
50655
50656 if (!mm) {
50657 - atomic_inc(&oprofile_stats.sample_lost_no_mm);
50658 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mm);
50659 return 0;
50660 }
50661
50662 cookie = lookup_dcookie(mm, s->eip, &offset);
50663
50664 if (cookie == INVALID_COOKIE) {
50665 - atomic_inc(&oprofile_stats.sample_lost_no_mapping);
50666 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mapping);
50667 return 0;
50668 }
50669
50670 @@ -552,7 +552,7 @@ void sync_buffer(int cpu)
50671 /* ignore backtraces if failed to add a sample */
50672 if (state == sb_bt_start) {
50673 state = sb_bt_ignore;
50674 - atomic_inc(&oprofile_stats.bt_lost_no_mapping);
50675 + atomic_inc_unchecked(&oprofile_stats.bt_lost_no_mapping);
50676 }
50677 }
50678 release_mm(mm);
50679 diff --git a/drivers/oprofile/event_buffer.c b/drivers/oprofile/event_buffer.c
50680 index c0cc4e7..44d4e54 100644
50681 --- a/drivers/oprofile/event_buffer.c
50682 +++ b/drivers/oprofile/event_buffer.c
50683 @@ -53,7 +53,7 @@ void add_event_entry(unsigned long value)
50684 }
50685
50686 if (buffer_pos == buffer_size) {
50687 - atomic_inc(&oprofile_stats.event_lost_overflow);
50688 + atomic_inc_unchecked(&oprofile_stats.event_lost_overflow);
50689 return;
50690 }
50691
50692 diff --git a/drivers/oprofile/oprof.c b/drivers/oprofile/oprof.c
50693 index ed2c3ec..deda85a 100644
50694 --- a/drivers/oprofile/oprof.c
50695 +++ b/drivers/oprofile/oprof.c
50696 @@ -110,7 +110,7 @@ static void switch_worker(struct work_struct *work)
50697 if (oprofile_ops.switch_events())
50698 return;
50699
50700 - atomic_inc(&oprofile_stats.multiplex_counter);
50701 + atomic_inc_unchecked(&oprofile_stats.multiplex_counter);
50702 start_switch_worker();
50703 }
50704
50705 diff --git a/drivers/oprofile/oprofile_files.c b/drivers/oprofile/oprofile_files.c
50706 index ee2cfce..7f8f699 100644
50707 --- a/drivers/oprofile/oprofile_files.c
50708 +++ b/drivers/oprofile/oprofile_files.c
50709 @@ -27,7 +27,7 @@ unsigned long oprofile_time_slice;
50710
50711 #ifdef CONFIG_OPROFILE_EVENT_MULTIPLEX
50712
50713 -static ssize_t timeout_read(struct file *file, char __user *buf,
50714 +static ssize_t __intentional_overflow(-1) timeout_read(struct file *file, char __user *buf,
50715 size_t count, loff_t *offset)
50716 {
50717 return oprofilefs_ulong_to_user(jiffies_to_msecs(oprofile_time_slice),
50718 diff --git a/drivers/oprofile/oprofile_stats.c b/drivers/oprofile/oprofile_stats.c
50719 index 59659ce..6c860a0 100644
50720 --- a/drivers/oprofile/oprofile_stats.c
50721 +++ b/drivers/oprofile/oprofile_stats.c
50722 @@ -30,11 +30,11 @@ void oprofile_reset_stats(void)
50723 cpu_buf->sample_invalid_eip = 0;
50724 }
50725
50726 - atomic_set(&oprofile_stats.sample_lost_no_mm, 0);
50727 - atomic_set(&oprofile_stats.sample_lost_no_mapping, 0);
50728 - atomic_set(&oprofile_stats.event_lost_overflow, 0);
50729 - atomic_set(&oprofile_stats.bt_lost_no_mapping, 0);
50730 - atomic_set(&oprofile_stats.multiplex_counter, 0);
50731 + atomic_set_unchecked(&oprofile_stats.sample_lost_no_mm, 0);
50732 + atomic_set_unchecked(&oprofile_stats.sample_lost_no_mapping, 0);
50733 + atomic_set_unchecked(&oprofile_stats.event_lost_overflow, 0);
50734 + atomic_set_unchecked(&oprofile_stats.bt_lost_no_mapping, 0);
50735 + atomic_set_unchecked(&oprofile_stats.multiplex_counter, 0);
50736 }
50737
50738
50739 diff --git a/drivers/oprofile/oprofile_stats.h b/drivers/oprofile/oprofile_stats.h
50740 index 1fc622b..8c48fc3 100644
50741 --- a/drivers/oprofile/oprofile_stats.h
50742 +++ b/drivers/oprofile/oprofile_stats.h
50743 @@ -13,11 +13,11 @@
50744 #include <linux/atomic.h>
50745
50746 struct oprofile_stat_struct {
50747 - atomic_t sample_lost_no_mm;
50748 - atomic_t sample_lost_no_mapping;
50749 - atomic_t bt_lost_no_mapping;
50750 - atomic_t event_lost_overflow;
50751 - atomic_t multiplex_counter;
50752 + atomic_unchecked_t sample_lost_no_mm;
50753 + atomic_unchecked_t sample_lost_no_mapping;
50754 + atomic_unchecked_t bt_lost_no_mapping;
50755 + atomic_unchecked_t event_lost_overflow;
50756 + atomic_unchecked_t multiplex_counter;
50757 };
50758
50759 extern struct oprofile_stat_struct oprofile_stats;
50760 diff --git a/drivers/oprofile/oprofilefs.c b/drivers/oprofile/oprofilefs.c
50761 index 3f49345..c750d0b 100644
50762 --- a/drivers/oprofile/oprofilefs.c
50763 +++ b/drivers/oprofile/oprofilefs.c
50764 @@ -176,8 +176,8 @@ int oprofilefs_create_ro_ulong(struct dentry *root,
50765
50766 static ssize_t atomic_read_file(struct file *file, char __user *buf, size_t count, loff_t *offset)
50767 {
50768 - atomic_t *val = file->private_data;
50769 - return oprofilefs_ulong_to_user(atomic_read(val), buf, count, offset);
50770 + atomic_unchecked_t *val = file->private_data;
50771 + return oprofilefs_ulong_to_user(atomic_read_unchecked(val), buf, count, offset);
50772 }
50773
50774
50775 @@ -189,7 +189,7 @@ static const struct file_operations atomic_ro_fops = {
50776
50777
50778 int oprofilefs_create_ro_atomic(struct dentry *root,
50779 - char const *name, atomic_t *val)
50780 + char const *name, atomic_unchecked_t *val)
50781 {
50782 return __oprofilefs_create_file(root, name,
50783 &atomic_ro_fops, 0444, val);
50784 diff --git a/drivers/oprofile/timer_int.c b/drivers/oprofile/timer_int.c
50785 index bdef916..88c7dee 100644
50786 --- a/drivers/oprofile/timer_int.c
50787 +++ b/drivers/oprofile/timer_int.c
50788 @@ -93,7 +93,7 @@ static int oprofile_cpu_notify(struct notifier_block *self,
50789 return NOTIFY_OK;
50790 }
50791
50792 -static struct notifier_block __refdata oprofile_cpu_notifier = {
50793 +static struct notifier_block oprofile_cpu_notifier = {
50794 .notifier_call = oprofile_cpu_notify,
50795 };
50796
50797 diff --git a/drivers/parport/procfs.c b/drivers/parport/procfs.c
50798 index 3b47080..6cd05dd 100644
50799 --- a/drivers/parport/procfs.c
50800 +++ b/drivers/parport/procfs.c
50801 @@ -64,7 +64,7 @@ static int do_active_device(struct ctl_table *table, int write,
50802
50803 *ppos += len;
50804
50805 - return copy_to_user(result, buffer, len) ? -EFAULT : 0;
50806 + return (len > sizeof buffer || copy_to_user(result, buffer, len)) ? -EFAULT : 0;
50807 }
50808
50809 #ifdef CONFIG_PARPORT_1284
50810 @@ -106,7 +106,7 @@ static int do_autoprobe(struct ctl_table *table, int write,
50811
50812 *ppos += len;
50813
50814 - return copy_to_user (result, buffer, len) ? -EFAULT : 0;
50815 + return (len > sizeof buffer || copy_to_user (result, buffer, len)) ? -EFAULT : 0;
50816 }
50817 #endif /* IEEE1284.3 support. */
50818
50819 diff --git a/drivers/pci/host/pci-host-generic.c b/drivers/pci/host/pci-host-generic.c
50820 index ba46e58..90cfc24 100644
50821 --- a/drivers/pci/host/pci-host-generic.c
50822 +++ b/drivers/pci/host/pci-host-generic.c
50823 @@ -26,9 +26,9 @@
50824 #include <linux/platform_device.h>
50825
50826 struct gen_pci_cfg_bus_ops {
50827 + struct pci_ops ops;
50828 u32 bus_shift;
50829 - void __iomem *(*map_bus)(struct pci_bus *, unsigned int, int);
50830 -};
50831 +} __do_const;
50832
50833 struct gen_pci_cfg_windows {
50834 struct resource res;
50835 @@ -56,8 +56,12 @@ static void __iomem *gen_pci_map_cfg_bus_cam(struct pci_bus *bus,
50836 }
50837
50838 static struct gen_pci_cfg_bus_ops gen_pci_cfg_cam_bus_ops = {
50839 + .ops = {
50840 + .map_bus = gen_pci_map_cfg_bus_cam,
50841 + .read = pci_generic_config_read,
50842 + .write = pci_generic_config_write,
50843 + },
50844 .bus_shift = 16,
50845 - .map_bus = gen_pci_map_cfg_bus_cam,
50846 };
50847
50848 static void __iomem *gen_pci_map_cfg_bus_ecam(struct pci_bus *bus,
50849 @@ -72,13 +76,12 @@ static void __iomem *gen_pci_map_cfg_bus_ecam(struct pci_bus *bus,
50850 }
50851
50852 static struct gen_pci_cfg_bus_ops gen_pci_cfg_ecam_bus_ops = {
50853 + .ops = {
50854 + .map_bus = gen_pci_map_cfg_bus_ecam,
50855 + .read = pci_generic_config_read,
50856 + .write = pci_generic_config_write,
50857 + },
50858 .bus_shift = 20,
50859 - .map_bus = gen_pci_map_cfg_bus_ecam,
50860 -};
50861 -
50862 -static struct pci_ops gen_pci_ops = {
50863 - .read = pci_generic_config_read,
50864 - .write = pci_generic_config_write,
50865 };
50866
50867 static const struct of_device_id gen_pci_of_match[] = {
50868 @@ -219,7 +222,6 @@ static int gen_pci_probe(struct platform_device *pdev)
50869 .private_data = (void **)&pci,
50870 .setup = gen_pci_setup,
50871 .map_irq = of_irq_parse_and_map_pci,
50872 - .ops = &gen_pci_ops,
50873 };
50874
50875 if (!pci)
50876 @@ -241,7 +243,7 @@ static int gen_pci_probe(struct platform_device *pdev)
50877
50878 of_id = of_match_node(gen_pci_of_match, np);
50879 pci->cfg.ops = of_id->data;
50880 - gen_pci_ops.map_bus = pci->cfg.ops->map_bus;
50881 + hw.ops = &pci->cfg.ops->ops;
50882 pci->host.dev.parent = dev;
50883 INIT_LIST_HEAD(&pci->host.windows);
50884 INIT_LIST_HEAD(&pci->resources);
50885 diff --git a/drivers/pci/hotplug/acpiphp_ibm.c b/drivers/pci/hotplug/acpiphp_ibm.c
50886 index 6ca2399..68d866b 100644
50887 --- a/drivers/pci/hotplug/acpiphp_ibm.c
50888 +++ b/drivers/pci/hotplug/acpiphp_ibm.c
50889 @@ -452,7 +452,9 @@ static int __init ibm_acpiphp_init(void)
50890 goto init_cleanup;
50891 }
50892
50893 - ibm_apci_table_attr.size = ibm_get_table_from_acpi(NULL);
50894 + pax_open_kernel();
50895 + *(size_t *)&ibm_apci_table_attr.size = ibm_get_table_from_acpi(NULL);
50896 + pax_close_kernel();
50897 retval = sysfs_create_bin_file(sysdir, &ibm_apci_table_attr);
50898
50899 return retval;
50900 diff --git a/drivers/pci/hotplug/cpcihp_generic.c b/drivers/pci/hotplug/cpcihp_generic.c
50901 index 66b7bbe..26bee78 100644
50902 --- a/drivers/pci/hotplug/cpcihp_generic.c
50903 +++ b/drivers/pci/hotplug/cpcihp_generic.c
50904 @@ -73,7 +73,6 @@ static u16 port;
50905 static unsigned int enum_bit;
50906 static u8 enum_mask;
50907
50908 -static struct cpci_hp_controller_ops generic_hpc_ops;
50909 static struct cpci_hp_controller generic_hpc;
50910
50911 static int __init validate_parameters(void)
50912 @@ -139,6 +138,10 @@ static int query_enum(void)
50913 return ((value & enum_mask) == enum_mask);
50914 }
50915
50916 +static struct cpci_hp_controller_ops generic_hpc_ops = {
50917 + .query_enum = query_enum,
50918 +};
50919 +
50920 static int __init cpcihp_generic_init(void)
50921 {
50922 int status;
50923 @@ -165,7 +168,6 @@ static int __init cpcihp_generic_init(void)
50924 pci_dev_put(dev);
50925
50926 memset(&generic_hpc, 0, sizeof (struct cpci_hp_controller));
50927 - generic_hpc_ops.query_enum = query_enum;
50928 generic_hpc.ops = &generic_hpc_ops;
50929
50930 status = cpci_hp_register_controller(&generic_hpc);
50931 diff --git a/drivers/pci/hotplug/cpcihp_zt5550.c b/drivers/pci/hotplug/cpcihp_zt5550.c
50932 index 7ecf34e..effed62 100644
50933 --- a/drivers/pci/hotplug/cpcihp_zt5550.c
50934 +++ b/drivers/pci/hotplug/cpcihp_zt5550.c
50935 @@ -59,7 +59,6 @@
50936 /* local variables */
50937 static bool debug;
50938 static bool poll;
50939 -static struct cpci_hp_controller_ops zt5550_hpc_ops;
50940 static struct cpci_hp_controller zt5550_hpc;
50941
50942 /* Primary cPCI bus bridge device */
50943 @@ -204,6 +203,10 @@ static int zt5550_hc_disable_irq(void)
50944 return 0;
50945 }
50946
50947 +static struct cpci_hp_controller_ops zt5550_hpc_ops = {
50948 + .query_enum = zt5550_hc_query_enum,
50949 +};
50950 +
50951 static int zt5550_hc_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
50952 {
50953 int status;
50954 @@ -215,16 +218,17 @@ static int zt5550_hc_init_one (struct pci_dev *pdev, const struct pci_device_id
50955 dbg("returned from zt5550_hc_config");
50956
50957 memset(&zt5550_hpc, 0, sizeof (struct cpci_hp_controller));
50958 - zt5550_hpc_ops.query_enum = zt5550_hc_query_enum;
50959 zt5550_hpc.ops = &zt5550_hpc_ops;
50960 if (!poll) {
50961 zt5550_hpc.irq = hc_dev->irq;
50962 zt5550_hpc.irq_flags = IRQF_SHARED;
50963 zt5550_hpc.dev_id = hc_dev;
50964
50965 - zt5550_hpc_ops.enable_irq = zt5550_hc_enable_irq;
50966 - zt5550_hpc_ops.disable_irq = zt5550_hc_disable_irq;
50967 - zt5550_hpc_ops.check_irq = zt5550_hc_check_irq;
50968 + pax_open_kernel();
50969 + *(void **)&zt5550_hpc_ops.enable_irq = zt5550_hc_enable_irq;
50970 + *(void **)&zt5550_hpc_ops.disable_irq = zt5550_hc_disable_irq;
50971 + *(void **)&zt5550_hpc_ops.check_irq = zt5550_hc_check_irq;
50972 + pax_open_kernel();
50973 } else {
50974 info("using ENUM# polling mode");
50975 }
50976 diff --git a/drivers/pci/hotplug/cpqphp_nvram.c b/drivers/pci/hotplug/cpqphp_nvram.c
50977 index 1e08ff8c..3cd145f 100644
50978 --- a/drivers/pci/hotplug/cpqphp_nvram.c
50979 +++ b/drivers/pci/hotplug/cpqphp_nvram.c
50980 @@ -425,8 +425,10 @@ static u32 store_HRT (void __iomem *rom_start)
50981
50982 void compaq_nvram_init (void __iomem *rom_start)
50983 {
50984 +#ifndef CONFIG_PAX_KERNEXEC
50985 if (rom_start)
50986 compaq_int15_entry_point = (rom_start + ROM_INT15_PHY_ADDR - ROM_PHY_ADDR);
50987 +#endif
50988
50989 dbg("int15 entry = %p\n", compaq_int15_entry_point);
50990
50991 diff --git a/drivers/pci/hotplug/pci_hotplug_core.c b/drivers/pci/hotplug/pci_hotplug_core.c
50992 index 56d8486..f26113f 100644
50993 --- a/drivers/pci/hotplug/pci_hotplug_core.c
50994 +++ b/drivers/pci/hotplug/pci_hotplug_core.c
50995 @@ -436,8 +436,10 @@ int __pci_hp_register(struct hotplug_slot *slot, struct pci_bus *bus,
50996 return -EINVAL;
50997 }
50998
50999 - slot->ops->owner = owner;
51000 - slot->ops->mod_name = mod_name;
51001 + pax_open_kernel();
51002 + *(struct module **)&slot->ops->owner = owner;
51003 + *(const char **)&slot->ops->mod_name = mod_name;
51004 + pax_close_kernel();
51005
51006 mutex_lock(&pci_hp_mutex);
51007 /*
51008 diff --git a/drivers/pci/hotplug/pciehp_core.c b/drivers/pci/hotplug/pciehp_core.c
51009 index 07aa722..84514b4 100644
51010 --- a/drivers/pci/hotplug/pciehp_core.c
51011 +++ b/drivers/pci/hotplug/pciehp_core.c
51012 @@ -92,7 +92,7 @@ static int init_slot(struct controller *ctrl)
51013 struct slot *slot = ctrl->slot;
51014 struct hotplug_slot *hotplug = NULL;
51015 struct hotplug_slot_info *info = NULL;
51016 - struct hotplug_slot_ops *ops = NULL;
51017 + hotplug_slot_ops_no_const *ops = NULL;
51018 char name[SLOT_NAME_SIZE];
51019 int retval = -ENOMEM;
51020
51021 diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
51022 index c3e7dfc..cbd9625 100644
51023 --- a/drivers/pci/msi.c
51024 +++ b/drivers/pci/msi.c
51025 @@ -513,8 +513,8 @@ static int populate_msi_sysfs(struct pci_dev *pdev)
51026 {
51027 struct attribute **msi_attrs;
51028 struct attribute *msi_attr;
51029 - struct device_attribute *msi_dev_attr;
51030 - struct attribute_group *msi_irq_group;
51031 + device_attribute_no_const *msi_dev_attr;
51032 + attribute_group_no_const *msi_irq_group;
51033 const struct attribute_group **msi_irq_groups;
51034 struct msi_desc *entry;
51035 int ret = -ENOMEM;
51036 @@ -573,7 +573,7 @@ error_attrs:
51037 count = 0;
51038 msi_attr = msi_attrs[count];
51039 while (msi_attr) {
51040 - msi_dev_attr = container_of(msi_attr, struct device_attribute, attr);
51041 + msi_dev_attr = container_of(msi_attr, device_attribute_no_const, attr);
51042 kfree(msi_attr->name);
51043 kfree(msi_dev_attr);
51044 ++count;
51045 diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
51046 index 312f23a..d21181c 100644
51047 --- a/drivers/pci/pci-sysfs.c
51048 +++ b/drivers/pci/pci-sysfs.c
51049 @@ -1140,7 +1140,7 @@ static int pci_create_attr(struct pci_dev *pdev, int num, int write_combine)
51050 {
51051 /* allocate attribute structure, piggyback attribute name */
51052 int name_len = write_combine ? 13 : 10;
51053 - struct bin_attribute *res_attr;
51054 + bin_attribute_no_const *res_attr;
51055 int retval;
51056
51057 res_attr = kzalloc(sizeof(*res_attr) + name_len, GFP_ATOMIC);
51058 @@ -1317,7 +1317,7 @@ static struct device_attribute reset_attr = __ATTR(reset, 0200, NULL, reset_stor
51059 static int pci_create_capabilities_sysfs(struct pci_dev *dev)
51060 {
51061 int retval;
51062 - struct bin_attribute *attr;
51063 + bin_attribute_no_const *attr;
51064
51065 /* If the device has VPD, try to expose it in sysfs. */
51066 if (dev->vpd) {
51067 @@ -1364,7 +1364,7 @@ int __must_check pci_create_sysfs_dev_files(struct pci_dev *pdev)
51068 {
51069 int retval;
51070 int rom_size = 0;
51071 - struct bin_attribute *attr;
51072 + bin_attribute_no_const *attr;
51073
51074 if (!sysfs_initialized)
51075 return -EACCES;
51076 diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
51077 index 4091f82..7d98eef 100644
51078 --- a/drivers/pci/pci.h
51079 +++ b/drivers/pci/pci.h
51080 @@ -99,7 +99,7 @@ struct pci_vpd_ops {
51081 struct pci_vpd {
51082 unsigned int len;
51083 const struct pci_vpd_ops *ops;
51084 - struct bin_attribute *attr; /* descriptor for sysfs VPD entry */
51085 + bin_attribute_no_const *attr; /* descriptor for sysfs VPD entry */
51086 };
51087
51088 int pci_vpd_pci22_init(struct pci_dev *dev);
51089 diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c
51090 index 820740a..8b1c673 100644
51091 --- a/drivers/pci/pcie/aspm.c
51092 +++ b/drivers/pci/pcie/aspm.c
51093 @@ -27,9 +27,9 @@
51094 #define MODULE_PARAM_PREFIX "pcie_aspm."
51095
51096 /* Note: those are not register definitions */
51097 -#define ASPM_STATE_L0S_UP (1) /* Upstream direction L0s state */
51098 -#define ASPM_STATE_L0S_DW (2) /* Downstream direction L0s state */
51099 -#define ASPM_STATE_L1 (4) /* L1 state */
51100 +#define ASPM_STATE_L0S_UP (1U) /* Upstream direction L0s state */
51101 +#define ASPM_STATE_L0S_DW (2U) /* Downstream direction L0s state */
51102 +#define ASPM_STATE_L1 (4U) /* L1 state */
51103 #define ASPM_STATE_L0S (ASPM_STATE_L0S_UP | ASPM_STATE_L0S_DW)
51104 #define ASPM_STATE_ALL (ASPM_STATE_L0S | ASPM_STATE_L1)
51105
51106 diff --git a/drivers/pci/pcie/portdrv_pci.c b/drivers/pci/pcie/portdrv_pci.c
51107 index be35da2..ec16cdb 100644
51108 --- a/drivers/pci/pcie/portdrv_pci.c
51109 +++ b/drivers/pci/pcie/portdrv_pci.c
51110 @@ -324,7 +324,7 @@ static int __init dmi_pcie_pme_disable_msi(const struct dmi_system_id *d)
51111 return 0;
51112 }
51113
51114 -static struct dmi_system_id __initdata pcie_portdrv_dmi_table[] = {
51115 +static const struct dmi_system_id __initconst pcie_portdrv_dmi_table[] = {
51116 /*
51117 * Boxes that should not use MSI for PCIe PME signaling.
51118 */
51119 diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
51120 index 8d2f400..c97cc91 100644
51121 --- a/drivers/pci/probe.c
51122 +++ b/drivers/pci/probe.c
51123 @@ -175,7 +175,7 @@ int __pci_read_base(struct pci_dev *dev, enum pci_bar_type type,
51124 u16 orig_cmd;
51125 struct pci_bus_region region, inverted_region;
51126
51127 - mask = type ? PCI_ROM_ADDRESS_MASK : ~0;
51128 + mask = type ? (u32)PCI_ROM_ADDRESS_MASK : ~0;
51129
51130 /* No printks while decoding is disabled! */
51131 if (!dev->mmio_always_on) {
51132 diff --git a/drivers/pci/proc.c b/drivers/pci/proc.c
51133 index 3f155e7..0f4b1f0 100644
51134 --- a/drivers/pci/proc.c
51135 +++ b/drivers/pci/proc.c
51136 @@ -434,7 +434,16 @@ static const struct file_operations proc_bus_pci_dev_operations = {
51137 static int __init pci_proc_init(void)
51138 {
51139 struct pci_dev *dev = NULL;
51140 +
51141 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
51142 +#ifdef CONFIG_GRKERNSEC_PROC_USER
51143 + proc_bus_pci_dir = proc_mkdir_mode("bus/pci", S_IRUSR | S_IXUSR, NULL);
51144 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
51145 + proc_bus_pci_dir = proc_mkdir_mode("bus/pci", S_IRUSR | S_IXUSR | S_IRGRP | S_IXGRP, NULL);
51146 +#endif
51147 +#else
51148 proc_bus_pci_dir = proc_mkdir("bus/pci", NULL);
51149 +#endif
51150 proc_create("devices", 0, proc_bus_pci_dir,
51151 &proc_bus_pci_dev_operations);
51152 proc_initialized = 1;
51153 diff --git a/drivers/platform/chrome/chromeos_pstore.c b/drivers/platform/chrome/chromeos_pstore.c
51154 index 3474920..acc9581 100644
51155 --- a/drivers/platform/chrome/chromeos_pstore.c
51156 +++ b/drivers/platform/chrome/chromeos_pstore.c
51157 @@ -13,7 +13,7 @@
51158 #include <linux/platform_device.h>
51159 #include <linux/pstore_ram.h>
51160
51161 -static struct dmi_system_id chromeos_pstore_dmi_table[] __initdata = {
51162 +static const struct dmi_system_id chromeos_pstore_dmi_table[] __initconst = {
51163 {
51164 /*
51165 * Today all Chromebooks/boxes ship with Google_* as version and
51166 diff --git a/drivers/platform/x86/alienware-wmi.c b/drivers/platform/x86/alienware-wmi.c
51167 index 1e1e594..8fe59c5 100644
51168 --- a/drivers/platform/x86/alienware-wmi.c
51169 +++ b/drivers/platform/x86/alienware-wmi.c
51170 @@ -150,7 +150,7 @@ struct wmax_led_args {
51171 } __packed;
51172
51173 static struct platform_device *platform_device;
51174 -static struct device_attribute *zone_dev_attrs;
51175 +static device_attribute_no_const *zone_dev_attrs;
51176 static struct attribute **zone_attrs;
51177 static struct platform_zone *zone_data;
51178
51179 @@ -160,7 +160,7 @@ static struct platform_driver platform_driver = {
51180 }
51181 };
51182
51183 -static struct attribute_group zone_attribute_group = {
51184 +static attribute_group_no_const zone_attribute_group = {
51185 .name = "rgb_zones",
51186 };
51187
51188 diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
51189 index 7543a56..367ca8ed 100644
51190 --- a/drivers/platform/x86/asus-wmi.c
51191 +++ b/drivers/platform/x86/asus-wmi.c
51192 @@ -1589,6 +1589,10 @@ static int show_dsts(struct seq_file *m, void *data)
51193 int err;
51194 u32 retval = -1;
51195
51196 +#ifdef CONFIG_GRKERNSEC_KMEM
51197 + return -EPERM;
51198 +#endif
51199 +
51200 err = asus_wmi_get_devstate(asus, asus->debug.dev_id, &retval);
51201
51202 if (err < 0)
51203 @@ -1605,6 +1609,10 @@ static int show_devs(struct seq_file *m, void *data)
51204 int err;
51205 u32 retval = -1;
51206
51207 +#ifdef CONFIG_GRKERNSEC_KMEM
51208 + return -EPERM;
51209 +#endif
51210 +
51211 err = asus_wmi_set_devstate(asus->debug.dev_id, asus->debug.ctrl_param,
51212 &retval);
51213
51214 @@ -1629,6 +1637,10 @@ static int show_call(struct seq_file *m, void *data)
51215 union acpi_object *obj;
51216 acpi_status status;
51217
51218 +#ifdef CONFIG_GRKERNSEC_KMEM
51219 + return -EPERM;
51220 +#endif
51221 +
51222 status = wmi_evaluate_method(ASUS_WMI_MGMT_GUID,
51223 1, asus->debug.method_id,
51224 &input, &output);
51225 diff --git a/drivers/platform/x86/compal-laptop.c b/drivers/platform/x86/compal-laptop.c
51226 index bceb30b..bf063d4 100644
51227 --- a/drivers/platform/x86/compal-laptop.c
51228 +++ b/drivers/platform/x86/compal-laptop.c
51229 @@ -766,7 +766,7 @@ static int dmi_check_cb_extra(const struct dmi_system_id *id)
51230 return 1;
51231 }
51232
51233 -static struct dmi_system_id __initdata compal_dmi_table[] = {
51234 +static const struct dmi_system_id __initconst compal_dmi_table[] = {
51235 {
51236 .ident = "FL90/IFL90",
51237 .matches = {
51238 diff --git a/drivers/platform/x86/hdaps.c b/drivers/platform/x86/hdaps.c
51239 index 458e6c9..089aee7 100644
51240 --- a/drivers/platform/x86/hdaps.c
51241 +++ b/drivers/platform/x86/hdaps.c
51242 @@ -514,7 +514,7 @@ static int __init hdaps_dmi_match_invert(const struct dmi_system_id *id)
51243 "ThinkPad T42p", so the order of the entries matters.
51244 If your ThinkPad is not recognized, please update to latest
51245 BIOS. This is especially the case for some R52 ThinkPads. */
51246 -static struct dmi_system_id __initdata hdaps_whitelist[] = {
51247 +static const struct dmi_system_id __initconst hdaps_whitelist[] = {
51248 HDAPS_DMI_MATCH_INVERT("IBM", "ThinkPad R50p", HDAPS_BOTH_AXES),
51249 HDAPS_DMI_MATCH_NORMAL("IBM", "ThinkPad R50"),
51250 HDAPS_DMI_MATCH_NORMAL("IBM", "ThinkPad R51"),
51251 diff --git a/drivers/platform/x86/ibm_rtl.c b/drivers/platform/x86/ibm_rtl.c
51252 index 97c2be1..2ee50ce 100644
51253 --- a/drivers/platform/x86/ibm_rtl.c
51254 +++ b/drivers/platform/x86/ibm_rtl.c
51255 @@ -227,7 +227,7 @@ static void rtl_teardown_sysfs(void) {
51256 }
51257
51258
51259 -static struct dmi_system_id __initdata ibm_rtl_dmi_table[] = {
51260 +static const struct dmi_system_id __initconst ibm_rtl_dmi_table[] = {
51261 { \
51262 .matches = { \
51263 DMI_MATCH(DMI_SYS_VENDOR, "IBM"), \
51264 diff --git a/drivers/platform/x86/intel_oaktrail.c b/drivers/platform/x86/intel_oaktrail.c
51265 index a4a4258..a58a04c 100644
51266 --- a/drivers/platform/x86/intel_oaktrail.c
51267 +++ b/drivers/platform/x86/intel_oaktrail.c
51268 @@ -298,7 +298,7 @@ static int dmi_check_cb(const struct dmi_system_id *id)
51269 return 0;
51270 }
51271
51272 -static struct dmi_system_id __initdata oaktrail_dmi_table[] = {
51273 +static const struct dmi_system_id __initconst oaktrail_dmi_table[] = {
51274 {
51275 .ident = "OakTrail platform",
51276 .matches = {
51277 diff --git a/drivers/platform/x86/msi-laptop.c b/drivers/platform/x86/msi-laptop.c
51278 index 0859877..59d596d 100644
51279 --- a/drivers/platform/x86/msi-laptop.c
51280 +++ b/drivers/platform/x86/msi-laptop.c
51281 @@ -604,7 +604,7 @@ static int dmi_check_cb(const struct dmi_system_id *dmi)
51282 return 1;
51283 }
51284
51285 -static struct dmi_system_id __initdata msi_dmi_table[] = {
51286 +static const struct dmi_system_id __initconst msi_dmi_table[] = {
51287 {
51288 .ident = "MSI S270",
51289 .matches = {
51290 @@ -999,12 +999,14 @@ static int __init load_scm_model_init(struct platform_device *sdev)
51291
51292 if (!quirks->ec_read_only) {
51293 /* allow userland write sysfs file */
51294 - dev_attr_bluetooth.store = store_bluetooth;
51295 - dev_attr_wlan.store = store_wlan;
51296 - dev_attr_threeg.store = store_threeg;
51297 - dev_attr_bluetooth.attr.mode |= S_IWUSR;
51298 - dev_attr_wlan.attr.mode |= S_IWUSR;
51299 - dev_attr_threeg.attr.mode |= S_IWUSR;
51300 + pax_open_kernel();
51301 + *(void **)&dev_attr_bluetooth.store = store_bluetooth;
51302 + *(void **)&dev_attr_wlan.store = store_wlan;
51303 + *(void **)&dev_attr_threeg.store = store_threeg;
51304 + *(umode_t *)&dev_attr_bluetooth.attr.mode |= S_IWUSR;
51305 + *(umode_t *)&dev_attr_wlan.attr.mode |= S_IWUSR;
51306 + *(umode_t *)&dev_attr_threeg.attr.mode |= S_IWUSR;
51307 + pax_close_kernel();
51308 }
51309
51310 /* disable hardware control by fn key */
51311 diff --git a/drivers/platform/x86/msi-wmi.c b/drivers/platform/x86/msi-wmi.c
51312 index 6d2bac0..ec2b029 100644
51313 --- a/drivers/platform/x86/msi-wmi.c
51314 +++ b/drivers/platform/x86/msi-wmi.c
51315 @@ -183,7 +183,7 @@ static const struct backlight_ops msi_backlight_ops = {
51316 static void msi_wmi_notify(u32 value, void *context)
51317 {
51318 struct acpi_buffer response = { ACPI_ALLOCATE_BUFFER, NULL };
51319 - static struct key_entry *key;
51320 + struct key_entry *key;
51321 union acpi_object *obj;
51322 acpi_status status;
51323
51324 diff --git a/drivers/platform/x86/samsung-laptop.c b/drivers/platform/x86/samsung-laptop.c
51325 index 9e701b2..c68a7b5 100644
51326 --- a/drivers/platform/x86/samsung-laptop.c
51327 +++ b/drivers/platform/x86/samsung-laptop.c
51328 @@ -1567,7 +1567,7 @@ static int __init samsung_dmi_matched(const struct dmi_system_id *d)
51329 return 0;
51330 }
51331
51332 -static struct dmi_system_id __initdata samsung_dmi_table[] = {
51333 +static const struct dmi_system_id __initconst samsung_dmi_table[] = {
51334 {
51335 .matches = {
51336 DMI_MATCH(DMI_SYS_VENDOR,
51337 diff --git a/drivers/platform/x86/samsung-q10.c b/drivers/platform/x86/samsung-q10.c
51338 index e6aac72..e11ff24 100644
51339 --- a/drivers/platform/x86/samsung-q10.c
51340 +++ b/drivers/platform/x86/samsung-q10.c
51341 @@ -95,7 +95,7 @@ static int __init dmi_check_callback(const struct dmi_system_id *id)
51342 return 1;
51343 }
51344
51345 -static struct dmi_system_id __initdata samsungq10_dmi_table[] = {
51346 +static const struct dmi_system_id __initconst samsungq10_dmi_table[] = {
51347 {
51348 .ident = "Samsung Q10",
51349 .matches = {
51350 diff --git a/drivers/platform/x86/sony-laptop.c b/drivers/platform/x86/sony-laptop.c
51351 index e51c1e7..71bb385 100644
51352 --- a/drivers/platform/x86/sony-laptop.c
51353 +++ b/drivers/platform/x86/sony-laptop.c
51354 @@ -2526,7 +2526,7 @@ static void sony_nc_gfx_switch_cleanup(struct platform_device *pd)
51355 }
51356
51357 /* High speed charging function */
51358 -static struct device_attribute *hsc_handle;
51359 +static device_attribute_no_const *hsc_handle;
51360
51361 static ssize_t sony_nc_highspeed_charging_store(struct device *dev,
51362 struct device_attribute *attr,
51363 @@ -2600,7 +2600,7 @@ static void sony_nc_highspeed_charging_cleanup(struct platform_device *pd)
51364 }
51365
51366 /* low battery function */
51367 -static struct device_attribute *lowbatt_handle;
51368 +static device_attribute_no_const *lowbatt_handle;
51369
51370 static ssize_t sony_nc_lowbatt_store(struct device *dev,
51371 struct device_attribute *attr,
51372 @@ -2666,7 +2666,7 @@ static void sony_nc_lowbatt_cleanup(struct platform_device *pd)
51373 }
51374
51375 /* fan speed function */
51376 -static struct device_attribute *fan_handle, *hsf_handle;
51377 +static device_attribute_no_const *fan_handle, *hsf_handle;
51378
51379 static ssize_t sony_nc_hsfan_store(struct device *dev,
51380 struct device_attribute *attr,
51381 @@ -2773,7 +2773,7 @@ static void sony_nc_fanspeed_cleanup(struct platform_device *pd)
51382 }
51383
51384 /* USB charge function */
51385 -static struct device_attribute *uc_handle;
51386 +static device_attribute_no_const *uc_handle;
51387
51388 static ssize_t sony_nc_usb_charge_store(struct device *dev,
51389 struct device_attribute *attr,
51390 @@ -2847,7 +2847,7 @@ static void sony_nc_usb_charge_cleanup(struct platform_device *pd)
51391 }
51392
51393 /* Panel ID function */
51394 -static struct device_attribute *panel_handle;
51395 +static device_attribute_no_const *panel_handle;
51396
51397 static ssize_t sony_nc_panelid_show(struct device *dev,
51398 struct device_attribute *attr, char *buffer)
51399 @@ -2894,7 +2894,7 @@ static void sony_nc_panelid_cleanup(struct platform_device *pd)
51400 }
51401
51402 /* smart connect function */
51403 -static struct device_attribute *sc_handle;
51404 +static device_attribute_no_const *sc_handle;
51405
51406 static ssize_t sony_nc_smart_conn_store(struct device *dev,
51407 struct device_attribute *attr,
51408 @@ -4854,7 +4854,7 @@ static struct acpi_driver sony_pic_driver = {
51409 .drv.pm = &sony_pic_pm,
51410 };
51411
51412 -static struct dmi_system_id __initdata sonypi_dmi_table[] = {
51413 +static const struct dmi_system_id __initconst sonypi_dmi_table[] = {
51414 {
51415 .ident = "Sony Vaio",
51416 .matches = {
51417 diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
51418 index 3b8ceee..e18652c 100644
51419 --- a/drivers/platform/x86/thinkpad_acpi.c
51420 +++ b/drivers/platform/x86/thinkpad_acpi.c
51421 @@ -2093,7 +2093,7 @@ static int hotkey_mask_get(void)
51422 return 0;
51423 }
51424
51425 -void static hotkey_mask_warn_incomplete_mask(void)
51426 +static void hotkey_mask_warn_incomplete_mask(void)
51427 {
51428 /* log only what the user can fix... */
51429 const u32 wantedmask = hotkey_driver_mask &
51430 @@ -2437,10 +2437,10 @@ static void hotkey_compare_and_issue_event(struct tp_nvram_state *oldn,
51431 && !tp_features.bright_unkfw)
51432 TPACPI_MAY_SEND_KEY(TP_ACPI_HOTKEYSCAN_FNHOME);
51433 }
51434 +}
51435
51436 #undef TPACPI_COMPARE_KEY
51437 #undef TPACPI_MAY_SEND_KEY
51438 -}
51439
51440 /*
51441 * Polling driver
51442 diff --git a/drivers/pnp/pnpbios/bioscalls.c b/drivers/pnp/pnpbios/bioscalls.c
51443 index 438d4c7..ca8a2fb 100644
51444 --- a/drivers/pnp/pnpbios/bioscalls.c
51445 +++ b/drivers/pnp/pnpbios/bioscalls.c
51446 @@ -59,7 +59,7 @@ do { \
51447 set_desc_limit(&gdt[(selname) >> 3], (size) - 1); \
51448 } while(0)
51449
51450 -static struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4092,
51451 +static const struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4093,
51452 (unsigned long)__va(0x400UL), PAGE_SIZE - 0x400 - 1);
51453
51454 /*
51455 @@ -96,7 +96,10 @@ static inline u16 call_pnp_bios(u16 func, u16 arg1, u16 arg2, u16 arg3,
51456
51457 cpu = get_cpu();
51458 save_desc_40 = get_cpu_gdt_table(cpu)[0x40 / 8];
51459 +
51460 + pax_open_kernel();
51461 get_cpu_gdt_table(cpu)[0x40 / 8] = bad_bios_desc;
51462 + pax_close_kernel();
51463
51464 /* On some boxes IRQ's during PnP BIOS calls are deadly. */
51465 spin_lock_irqsave(&pnp_bios_lock, flags);
51466 @@ -134,7 +137,10 @@ static inline u16 call_pnp_bios(u16 func, u16 arg1, u16 arg2, u16 arg3,
51467 :"memory");
51468 spin_unlock_irqrestore(&pnp_bios_lock, flags);
51469
51470 + pax_open_kernel();
51471 get_cpu_gdt_table(cpu)[0x40 / 8] = save_desc_40;
51472 + pax_close_kernel();
51473 +
51474 put_cpu();
51475
51476 /* If we get here and this is set then the PnP BIOS faulted on us. */
51477 @@ -468,7 +474,7 @@ int pnp_bios_read_escd(char *data, u32 nvram_base)
51478 return status;
51479 }
51480
51481 -void pnpbios_calls_init(union pnp_bios_install_struct *header)
51482 +void __init pnpbios_calls_init(union pnp_bios_install_struct *header)
51483 {
51484 int i;
51485
51486 @@ -476,6 +482,8 @@ void pnpbios_calls_init(union pnp_bios_install_struct *header)
51487 pnp_bios_callpoint.offset = header->fields.pm16offset;
51488 pnp_bios_callpoint.segment = PNP_CS16;
51489
51490 + pax_open_kernel();
51491 +
51492 for_each_possible_cpu(i) {
51493 struct desc_struct *gdt = get_cpu_gdt_table(i);
51494 if (!gdt)
51495 @@ -487,4 +495,6 @@ void pnpbios_calls_init(union pnp_bios_install_struct *header)
51496 set_desc_base(&gdt[GDT_ENTRY_PNPBIOS_DS],
51497 (unsigned long)__va(header->fields.pm16dseg));
51498 }
51499 +
51500 + pax_close_kernel();
51501 }
51502 diff --git a/drivers/pnp/pnpbios/core.c b/drivers/pnp/pnpbios/core.c
51503 index facd43b..b291260 100644
51504 --- a/drivers/pnp/pnpbios/core.c
51505 +++ b/drivers/pnp/pnpbios/core.c
51506 @@ -494,7 +494,7 @@ static int __init exploding_pnp_bios(const struct dmi_system_id *d)
51507 return 0;
51508 }
51509
51510 -static struct dmi_system_id pnpbios_dmi_table[] __initdata = {
51511 +static const struct dmi_system_id pnpbios_dmi_table[] __initconst = {
51512 { /* PnPBIOS GPF on boot */
51513 .callback = exploding_pnp_bios,
51514 .ident = "Higraded P14H",
51515 diff --git a/drivers/power/pda_power.c b/drivers/power/pda_power.c
51516 index 0c52e2a..3421ab7 100644
51517 --- a/drivers/power/pda_power.c
51518 +++ b/drivers/power/pda_power.c
51519 @@ -37,7 +37,11 @@ static int polling;
51520
51521 #if IS_ENABLED(CONFIG_USB_PHY)
51522 static struct usb_phy *transceiver;
51523 -static struct notifier_block otg_nb;
51524 +static int otg_handle_notification(struct notifier_block *nb,
51525 + unsigned long event, void *unused);
51526 +static struct notifier_block otg_nb = {
51527 + .notifier_call = otg_handle_notification
51528 +};
51529 #endif
51530
51531 static struct regulator *ac_draw;
51532 @@ -369,7 +373,6 @@ static int pda_power_probe(struct platform_device *pdev)
51533
51534 #if IS_ENABLED(CONFIG_USB_PHY)
51535 if (!IS_ERR_OR_NULL(transceiver) && pdata->use_otg_notifier) {
51536 - otg_nb.notifier_call = otg_handle_notification;
51537 ret = usb_register_notifier(transceiver, &otg_nb);
51538 if (ret) {
51539 dev_err(dev, "failure to register otg notifier\n");
51540 diff --git a/drivers/power/power_supply.h b/drivers/power/power_supply.h
51541 index cc439fd..8fa30df 100644
51542 --- a/drivers/power/power_supply.h
51543 +++ b/drivers/power/power_supply.h
51544 @@ -16,12 +16,12 @@ struct power_supply;
51545
51546 #ifdef CONFIG_SYSFS
51547
51548 -extern void power_supply_init_attrs(struct device_type *dev_type);
51549 +extern void power_supply_init_attrs(void);
51550 extern int power_supply_uevent(struct device *dev, struct kobj_uevent_env *env);
51551
51552 #else
51553
51554 -static inline void power_supply_init_attrs(struct device_type *dev_type) {}
51555 +static inline void power_supply_init_attrs(void) {}
51556 #define power_supply_uevent NULL
51557
51558 #endif /* CONFIG_SYSFS */
51559 diff --git a/drivers/power/power_supply_core.c b/drivers/power/power_supply_core.c
51560 index 694e8cd..9f03483 100644
51561 --- a/drivers/power/power_supply_core.c
51562 +++ b/drivers/power/power_supply_core.c
51563 @@ -28,7 +28,10 @@ EXPORT_SYMBOL_GPL(power_supply_class);
51564 ATOMIC_NOTIFIER_HEAD(power_supply_notifier);
51565 EXPORT_SYMBOL_GPL(power_supply_notifier);
51566
51567 -static struct device_type power_supply_dev_type;
51568 +extern const struct attribute_group *power_supply_attr_groups[];
51569 +static struct device_type power_supply_dev_type = {
51570 + .groups = power_supply_attr_groups,
51571 +};
51572
51573 static bool __power_supply_is_supplied_by(struct power_supply *supplier,
51574 struct power_supply *supply)
51575 @@ -637,7 +640,7 @@ static int __init power_supply_class_init(void)
51576 return PTR_ERR(power_supply_class);
51577
51578 power_supply_class->dev_uevent = power_supply_uevent;
51579 - power_supply_init_attrs(&power_supply_dev_type);
51580 + power_supply_init_attrs();
51581
51582 return 0;
51583 }
51584 diff --git a/drivers/power/power_supply_sysfs.c b/drivers/power/power_supply_sysfs.c
51585 index 62653f5..d0bb485 100644
51586 --- a/drivers/power/power_supply_sysfs.c
51587 +++ b/drivers/power/power_supply_sysfs.c
51588 @@ -238,17 +238,15 @@ static struct attribute_group power_supply_attr_group = {
51589 .is_visible = power_supply_attr_is_visible,
51590 };
51591
51592 -static const struct attribute_group *power_supply_attr_groups[] = {
51593 +const struct attribute_group *power_supply_attr_groups[] = {
51594 &power_supply_attr_group,
51595 NULL,
51596 };
51597
51598 -void power_supply_init_attrs(struct device_type *dev_type)
51599 +void power_supply_init_attrs(void)
51600 {
51601 int i;
51602
51603 - dev_type->groups = power_supply_attr_groups;
51604 -
51605 for (i = 0; i < ARRAY_SIZE(power_supply_attrs); i++)
51606 __power_supply_attrs[i] = &power_supply_attrs[i].attr;
51607 }
51608 diff --git a/drivers/powercap/powercap_sys.c b/drivers/powercap/powercap_sys.c
51609 index 84419af..268ede8 100644
51610 --- a/drivers/powercap/powercap_sys.c
51611 +++ b/drivers/powercap/powercap_sys.c
51612 @@ -154,8 +154,77 @@ struct powercap_constraint_attr {
51613 struct device_attribute name_attr;
51614 };
51615
51616 +static ssize_t show_constraint_name(struct device *dev,
51617 + struct device_attribute *dev_attr,
51618 + char *buf);
51619 +
51620 static struct powercap_constraint_attr
51621 - constraint_attrs[MAX_CONSTRAINTS_PER_ZONE];
51622 + constraint_attrs[MAX_CONSTRAINTS_PER_ZONE] = {
51623 + [0 ... MAX_CONSTRAINTS_PER_ZONE - 1] = {
51624 + .power_limit_attr = {
51625 + .attr = {
51626 + .name = NULL,
51627 + .mode = S_IWUSR | S_IRUGO
51628 + },
51629 + .show = show_constraint_power_limit_uw,
51630 + .store = store_constraint_power_limit_uw
51631 + },
51632 +
51633 + .time_window_attr = {
51634 + .attr = {
51635 + .name = NULL,
51636 + .mode = S_IWUSR | S_IRUGO
51637 + },
51638 + .show = show_constraint_time_window_us,
51639 + .store = store_constraint_time_window_us
51640 + },
51641 +
51642 + .max_power_attr = {
51643 + .attr = {
51644 + .name = NULL,
51645 + .mode = S_IRUGO
51646 + },
51647 + .show = show_constraint_max_power_uw,
51648 + .store = NULL
51649 + },
51650 +
51651 + .min_power_attr = {
51652 + .attr = {
51653 + .name = NULL,
51654 + .mode = S_IRUGO
51655 + },
51656 + .show = show_constraint_min_power_uw,
51657 + .store = NULL
51658 + },
51659 +
51660 + .max_time_window_attr = {
51661 + .attr = {
51662 + .name = NULL,
51663 + .mode = S_IRUGO
51664 + },
51665 + .show = show_constraint_max_time_window_us,
51666 + .store = NULL
51667 + },
51668 +
51669 + .min_time_window_attr = {
51670 + .attr = {
51671 + .name = NULL,
51672 + .mode = S_IRUGO
51673 + },
51674 + .show = show_constraint_min_time_window_us,
51675 + .store = NULL
51676 + },
51677 +
51678 + .name_attr = {
51679 + .attr = {
51680 + .name = NULL,
51681 + .mode = S_IRUGO
51682 + },
51683 + .show = show_constraint_name,
51684 + .store = NULL
51685 + }
51686 + }
51687 +};
51688
51689 /* A list of powercap control_types */
51690 static LIST_HEAD(powercap_cntrl_list);
51691 @@ -193,23 +262,16 @@ static ssize_t show_constraint_name(struct device *dev,
51692 }
51693
51694 static int create_constraint_attribute(int id, const char *name,
51695 - int mode,
51696 - struct device_attribute *dev_attr,
51697 - ssize_t (*show)(struct device *,
51698 - struct device_attribute *, char *),
51699 - ssize_t (*store)(struct device *,
51700 - struct device_attribute *,
51701 - const char *, size_t)
51702 - )
51703 + struct device_attribute *dev_attr)
51704 {
51705 + name = kasprintf(GFP_KERNEL, "constraint_%d_%s", id, name);
51706
51707 - dev_attr->attr.name = kasprintf(GFP_KERNEL, "constraint_%d_%s",
51708 - id, name);
51709 - if (!dev_attr->attr.name)
51710 + if (!name)
51711 return -ENOMEM;
51712 - dev_attr->attr.mode = mode;
51713 - dev_attr->show = show;
51714 - dev_attr->store = store;
51715 +
51716 + pax_open_kernel();
51717 + *(const char **)&dev_attr->attr.name = name;
51718 + pax_close_kernel();
51719
51720 return 0;
51721 }
51722 @@ -236,49 +298,31 @@ static int seed_constraint_attributes(void)
51723
51724 for (i = 0; i < MAX_CONSTRAINTS_PER_ZONE; ++i) {
51725 ret = create_constraint_attribute(i, "power_limit_uw",
51726 - S_IWUSR | S_IRUGO,
51727 - &constraint_attrs[i].power_limit_attr,
51728 - show_constraint_power_limit_uw,
51729 - store_constraint_power_limit_uw);
51730 + &constraint_attrs[i].power_limit_attr);
51731 if (ret)
51732 goto err_alloc;
51733 ret = create_constraint_attribute(i, "time_window_us",
51734 - S_IWUSR | S_IRUGO,
51735 - &constraint_attrs[i].time_window_attr,
51736 - show_constraint_time_window_us,
51737 - store_constraint_time_window_us);
51738 + &constraint_attrs[i].time_window_attr);
51739 if (ret)
51740 goto err_alloc;
51741 - ret = create_constraint_attribute(i, "name", S_IRUGO,
51742 - &constraint_attrs[i].name_attr,
51743 - show_constraint_name,
51744 - NULL);
51745 + ret = create_constraint_attribute(i, "name",
51746 + &constraint_attrs[i].name_attr);
51747 if (ret)
51748 goto err_alloc;
51749 - ret = create_constraint_attribute(i, "max_power_uw", S_IRUGO,
51750 - &constraint_attrs[i].max_power_attr,
51751 - show_constraint_max_power_uw,
51752 - NULL);
51753 + ret = create_constraint_attribute(i, "max_power_uw",
51754 + &constraint_attrs[i].max_power_attr);
51755 if (ret)
51756 goto err_alloc;
51757 - ret = create_constraint_attribute(i, "min_power_uw", S_IRUGO,
51758 - &constraint_attrs[i].min_power_attr,
51759 - show_constraint_min_power_uw,
51760 - NULL);
51761 + ret = create_constraint_attribute(i, "min_power_uw",
51762 + &constraint_attrs[i].min_power_attr);
51763 if (ret)
51764 goto err_alloc;
51765 ret = create_constraint_attribute(i, "max_time_window_us",
51766 - S_IRUGO,
51767 - &constraint_attrs[i].max_time_window_attr,
51768 - show_constraint_max_time_window_us,
51769 - NULL);
51770 + &constraint_attrs[i].max_time_window_attr);
51771 if (ret)
51772 goto err_alloc;
51773 ret = create_constraint_attribute(i, "min_time_window_us",
51774 - S_IRUGO,
51775 - &constraint_attrs[i].min_time_window_attr,
51776 - show_constraint_min_time_window_us,
51777 - NULL);
51778 + &constraint_attrs[i].min_time_window_attr);
51779 if (ret)
51780 goto err_alloc;
51781
51782 @@ -378,10 +422,12 @@ static void create_power_zone_common_attributes(
51783 power_zone->zone_dev_attrs[count++] =
51784 &dev_attr_max_energy_range_uj.attr;
51785 if (power_zone->ops->get_energy_uj) {
51786 + pax_open_kernel();
51787 if (power_zone->ops->reset_energy_uj)
51788 - dev_attr_energy_uj.attr.mode = S_IWUSR | S_IRUGO;
51789 + *(umode_t *)&dev_attr_energy_uj.attr.mode = S_IWUSR | S_IRUGO;
51790 else
51791 - dev_attr_energy_uj.attr.mode = S_IRUGO;
51792 + *(umode_t *)&dev_attr_energy_uj.attr.mode = S_IRUGO;
51793 + pax_close_kernel();
51794 power_zone->zone_dev_attrs[count++] =
51795 &dev_attr_energy_uj.attr;
51796 }
51797 diff --git a/drivers/ptp/ptp_private.h b/drivers/ptp/ptp_private.h
51798 index 9c5d414..c7900ce 100644
51799 --- a/drivers/ptp/ptp_private.h
51800 +++ b/drivers/ptp/ptp_private.h
51801 @@ -51,7 +51,7 @@ struct ptp_clock {
51802 struct mutex pincfg_mux; /* protect concurrent info->pin_config access */
51803 wait_queue_head_t tsev_wq;
51804 int defunct; /* tells readers to go away when clock is being removed */
51805 - struct device_attribute *pin_dev_attr;
51806 + device_attribute_no_const *pin_dev_attr;
51807 struct attribute **pin_attr;
51808 struct attribute_group pin_attr_group;
51809 };
51810 diff --git a/drivers/ptp/ptp_sysfs.c b/drivers/ptp/ptp_sysfs.c
51811 index 302e626..12579af 100644
51812 --- a/drivers/ptp/ptp_sysfs.c
51813 +++ b/drivers/ptp/ptp_sysfs.c
51814 @@ -280,7 +280,7 @@ static int ptp_populate_pins(struct ptp_clock *ptp)
51815 goto no_pin_attr;
51816
51817 for (i = 0; i < n_pins; i++) {
51818 - struct device_attribute *da = &ptp->pin_dev_attr[i];
51819 + device_attribute_no_const *da = &ptp->pin_dev_attr[i];
51820 sysfs_attr_init(&da->attr);
51821 da->attr.name = info->pin_config[i].name;
51822 da->attr.mode = 0644;
51823 diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
51824 index a4a8a6d..a3456f4 100644
51825 --- a/drivers/regulator/core.c
51826 +++ b/drivers/regulator/core.c
51827 @@ -3529,7 +3529,7 @@ regulator_register(const struct regulator_desc *regulator_desc,
51828 const struct regulation_constraints *constraints = NULL;
51829 const struct regulator_init_data *init_data;
51830 struct regulator_config *config = NULL;
51831 - static atomic_t regulator_no = ATOMIC_INIT(-1);
51832 + static atomic_unchecked_t regulator_no = ATOMIC_INIT(-1);
51833 struct regulator_dev *rdev;
51834 struct device *dev;
51835 int ret, i;
51836 @@ -3613,7 +3613,7 @@ regulator_register(const struct regulator_desc *regulator_desc,
51837 rdev->dev.class = &regulator_class;
51838 rdev->dev.parent = dev;
51839 dev_set_name(&rdev->dev, "regulator.%lu",
51840 - (unsigned long) atomic_inc_return(&regulator_no));
51841 + (unsigned long) atomic_inc_return_unchecked(&regulator_no));
51842 ret = device_register(&rdev->dev);
51843 if (ret != 0) {
51844 put_device(&rdev->dev);
51845 diff --git a/drivers/regulator/max8660.c b/drivers/regulator/max8660.c
51846 index 7eee2ca..4024513 100644
51847 --- a/drivers/regulator/max8660.c
51848 +++ b/drivers/regulator/max8660.c
51849 @@ -424,8 +424,10 @@ static int max8660_probe(struct i2c_client *client,
51850 max8660->shadow_regs[MAX8660_OVER1] = 5;
51851 } else {
51852 /* Otherwise devices can be toggled via software */
51853 - max8660_dcdc_ops.enable = max8660_dcdc_enable;
51854 - max8660_dcdc_ops.disable = max8660_dcdc_disable;
51855 + pax_open_kernel();
51856 + *(void **)&max8660_dcdc_ops.enable = max8660_dcdc_enable;
51857 + *(void **)&max8660_dcdc_ops.disable = max8660_dcdc_disable;
51858 + pax_close_kernel();
51859 }
51860
51861 /*
51862 diff --git a/drivers/regulator/max8973-regulator.c b/drivers/regulator/max8973-regulator.c
51863 index c3d55c2..0dddfe6 100644
51864 --- a/drivers/regulator/max8973-regulator.c
51865 +++ b/drivers/regulator/max8973-regulator.c
51866 @@ -403,9 +403,11 @@ static int max8973_probe(struct i2c_client *client,
51867 if (!pdata || !pdata->enable_ext_control) {
51868 max->desc.enable_reg = MAX8973_VOUT;
51869 max->desc.enable_mask = MAX8973_VOUT_ENABLE;
51870 - max->ops.enable = regulator_enable_regmap;
51871 - max->ops.disable = regulator_disable_regmap;
51872 - max->ops.is_enabled = regulator_is_enabled_regmap;
51873 + pax_open_kernel();
51874 + *(void **)&max->ops.enable = regulator_enable_regmap;
51875 + *(void **)&max->ops.disable = regulator_disable_regmap;
51876 + *(void **)&max->ops.is_enabled = regulator_is_enabled_regmap;
51877 + pax_close_kernel();
51878 }
51879
51880 if (pdata) {
51881 diff --git a/drivers/regulator/mc13892-regulator.c b/drivers/regulator/mc13892-regulator.c
51882 index 0d17c92..a29f627 100644
51883 --- a/drivers/regulator/mc13892-regulator.c
51884 +++ b/drivers/regulator/mc13892-regulator.c
51885 @@ -584,10 +584,12 @@ static int mc13892_regulator_probe(struct platform_device *pdev)
51886 mc13xxx_unlock(mc13892);
51887
51888 /* update mc13892_vcam ops */
51889 - memcpy(&mc13892_vcam_ops, mc13892_regulators[MC13892_VCAM].desc.ops,
51890 + pax_open_kernel();
51891 + memcpy((void *)&mc13892_vcam_ops, mc13892_regulators[MC13892_VCAM].desc.ops,
51892 sizeof(struct regulator_ops));
51893 - mc13892_vcam_ops.set_mode = mc13892_vcam_set_mode,
51894 - mc13892_vcam_ops.get_mode = mc13892_vcam_get_mode,
51895 + *(void **)&mc13892_vcam_ops.set_mode = mc13892_vcam_set_mode,
51896 + *(void **)&mc13892_vcam_ops.get_mode = mc13892_vcam_get_mode,
51897 + pax_close_kernel();
51898 mc13892_regulators[MC13892_VCAM].desc.ops = &mc13892_vcam_ops;
51899
51900 mc13xxx_data = mc13xxx_parse_regulators_dt(pdev, mc13892_regulators,
51901 diff --git a/drivers/rtc/rtc-cmos.c b/drivers/rtc/rtc-cmos.c
51902 index 5b2e761..c8c8a4a 100644
51903 --- a/drivers/rtc/rtc-cmos.c
51904 +++ b/drivers/rtc/rtc-cmos.c
51905 @@ -789,7 +789,9 @@ cmos_do_probe(struct device *dev, struct resource *ports, int rtc_irq)
51906 hpet_rtc_timer_init();
51907
51908 /* export at least the first block of NVRAM */
51909 - nvram.size = address_space - NVRAM_OFFSET;
51910 + pax_open_kernel();
51911 + *(size_t *)&nvram.size = address_space - NVRAM_OFFSET;
51912 + pax_close_kernel();
51913 retval = sysfs_create_bin_file(&dev->kobj, &nvram);
51914 if (retval < 0) {
51915 dev_dbg(dev, "can't create nvram file? %d\n", retval);
51916 diff --git a/drivers/rtc/rtc-dev.c b/drivers/rtc/rtc-dev.c
51917 index 799c34b..8e9786a 100644
51918 --- a/drivers/rtc/rtc-dev.c
51919 +++ b/drivers/rtc/rtc-dev.c
51920 @@ -16,6 +16,7 @@
51921 #include <linux/module.h>
51922 #include <linux/rtc.h>
51923 #include <linux/sched.h>
51924 +#include <linux/grsecurity.h>
51925 #include "rtc-core.h"
51926
51927 static dev_t rtc_devt;
51928 @@ -347,6 +348,8 @@ static long rtc_dev_ioctl(struct file *file,
51929 if (copy_from_user(&tm, uarg, sizeof(tm)))
51930 return -EFAULT;
51931
51932 + gr_log_timechange();
51933 +
51934 return rtc_set_time(rtc, &tm);
51935
51936 case RTC_PIE_ON:
51937 diff --git a/drivers/rtc/rtc-ds1307.c b/drivers/rtc/rtc-ds1307.c
51938 index 4ffabb3..1f87fca 100644
51939 --- a/drivers/rtc/rtc-ds1307.c
51940 +++ b/drivers/rtc/rtc-ds1307.c
51941 @@ -107,7 +107,7 @@ struct ds1307 {
51942 u8 offset; /* register's offset */
51943 u8 regs[11];
51944 u16 nvram_offset;
51945 - struct bin_attribute *nvram;
51946 + bin_attribute_no_const *nvram;
51947 enum ds_type type;
51948 unsigned long flags;
51949 #define HAS_NVRAM 0 /* bit 0 == sysfs file active */
51950 diff --git a/drivers/rtc/rtc-m48t59.c b/drivers/rtc/rtc-m48t59.c
51951 index 90abb5b..e0bf6dd 100644
51952 --- a/drivers/rtc/rtc-m48t59.c
51953 +++ b/drivers/rtc/rtc-m48t59.c
51954 @@ -483,7 +483,9 @@ static int m48t59_rtc_probe(struct platform_device *pdev)
51955 if (IS_ERR(m48t59->rtc))
51956 return PTR_ERR(m48t59->rtc);
51957
51958 - m48t59_nvram_attr.size = pdata->offset;
51959 + pax_open_kernel();
51960 + *(size_t *)&m48t59_nvram_attr.size = pdata->offset;
51961 + pax_close_kernel();
51962
51963 ret = sysfs_create_bin_file(&pdev->dev.kobj, &m48t59_nvram_attr);
51964 if (ret)
51965 diff --git a/drivers/scsi/bfa/bfa_fcpim.h b/drivers/scsi/bfa/bfa_fcpim.h
51966 index e693af6..2e525b6 100644
51967 --- a/drivers/scsi/bfa/bfa_fcpim.h
51968 +++ b/drivers/scsi/bfa/bfa_fcpim.h
51969 @@ -36,7 +36,7 @@ struct bfa_iotag_s {
51970
51971 struct bfa_itn_s {
51972 bfa_isr_func_t isr;
51973 -};
51974 +} __no_const;
51975
51976 void bfa_itn_create(struct bfa_s *bfa, struct bfa_rport_s *rport,
51977 void (*isr)(struct bfa_s *bfa, struct bfi_msg_s *m));
51978 diff --git a/drivers/scsi/bfa/bfa_fcs.c b/drivers/scsi/bfa/bfa_fcs.c
51979 index 0f19455..ef7adb5 100644
51980 --- a/drivers/scsi/bfa/bfa_fcs.c
51981 +++ b/drivers/scsi/bfa/bfa_fcs.c
51982 @@ -38,10 +38,21 @@ struct bfa_fcs_mod_s {
51983 #define BFA_FCS_MODULE(_mod) { _mod ## _modinit, _mod ## _modexit }
51984
51985 static struct bfa_fcs_mod_s fcs_modules[] = {
51986 - { bfa_fcs_port_attach, NULL, NULL },
51987 - { bfa_fcs_uf_attach, NULL, NULL },
51988 - { bfa_fcs_fabric_attach, bfa_fcs_fabric_modinit,
51989 - bfa_fcs_fabric_modexit },
51990 + {
51991 + .attach = bfa_fcs_port_attach,
51992 + .modinit = NULL,
51993 + .modexit = NULL
51994 + },
51995 + {
51996 + .attach = bfa_fcs_uf_attach,
51997 + .modinit = NULL,
51998 + .modexit = NULL
51999 + },
52000 + {
52001 + .attach = bfa_fcs_fabric_attach,
52002 + .modinit = bfa_fcs_fabric_modinit,
52003 + .modexit = bfa_fcs_fabric_modexit
52004 + },
52005 };
52006
52007 /*
52008 diff --git a/drivers/scsi/bfa/bfa_fcs_lport.c b/drivers/scsi/bfa/bfa_fcs_lport.c
52009 index ff75ef8..2dfe00a 100644
52010 --- a/drivers/scsi/bfa/bfa_fcs_lport.c
52011 +++ b/drivers/scsi/bfa/bfa_fcs_lport.c
52012 @@ -89,15 +89,26 @@ static struct {
52013 void (*offline) (struct bfa_fcs_lport_s *port);
52014 } __port_action[] = {
52015 {
52016 - bfa_fcs_lport_unknown_init, bfa_fcs_lport_unknown_online,
52017 - bfa_fcs_lport_unknown_offline}, {
52018 - bfa_fcs_lport_fab_init, bfa_fcs_lport_fab_online,
52019 - bfa_fcs_lport_fab_offline}, {
52020 - bfa_fcs_lport_n2n_init, bfa_fcs_lport_n2n_online,
52021 - bfa_fcs_lport_n2n_offline}, {
52022 - bfa_fcs_lport_loop_init, bfa_fcs_lport_loop_online,
52023 - bfa_fcs_lport_loop_offline},
52024 - };
52025 + .init = bfa_fcs_lport_unknown_init,
52026 + .online = bfa_fcs_lport_unknown_online,
52027 + .offline = bfa_fcs_lport_unknown_offline
52028 + },
52029 + {
52030 + .init = bfa_fcs_lport_fab_init,
52031 + .online = bfa_fcs_lport_fab_online,
52032 + .offline = bfa_fcs_lport_fab_offline
52033 + },
52034 + {
52035 + .init = bfa_fcs_lport_n2n_init,
52036 + .online = bfa_fcs_lport_n2n_online,
52037 + .offline = bfa_fcs_lport_n2n_offline
52038 + },
52039 + {
52040 + .init = bfa_fcs_lport_loop_init,
52041 + .online = bfa_fcs_lport_loop_online,
52042 + .offline = bfa_fcs_lport_loop_offline
52043 + },
52044 +};
52045
52046 /*
52047 * fcs_port_sm FCS logical port state machine
52048 diff --git a/drivers/scsi/bfa/bfa_ioc.h b/drivers/scsi/bfa/bfa_ioc.h
52049 index a38aafa0..fe8f03b 100644
52050 --- a/drivers/scsi/bfa/bfa_ioc.h
52051 +++ b/drivers/scsi/bfa/bfa_ioc.h
52052 @@ -258,7 +258,7 @@ struct bfa_ioc_cbfn_s {
52053 bfa_ioc_disable_cbfn_t disable_cbfn;
52054 bfa_ioc_hbfail_cbfn_t hbfail_cbfn;
52055 bfa_ioc_reset_cbfn_t reset_cbfn;
52056 -};
52057 +} __no_const;
52058
52059 /*
52060 * IOC event notification mechanism.
52061 @@ -352,7 +352,7 @@ struct bfa_ioc_hwif_s {
52062 void (*ioc_set_alt_fwstate) (struct bfa_ioc_s *ioc,
52063 enum bfi_ioc_state fwstate);
52064 enum bfi_ioc_state (*ioc_get_alt_fwstate) (struct bfa_ioc_s *ioc);
52065 -};
52066 +} __no_const;
52067
52068 /*
52069 * Queue element to wait for room in request queue. FIFO order is
52070 diff --git a/drivers/scsi/bfa/bfa_modules.h b/drivers/scsi/bfa/bfa_modules.h
52071 index a14c784..6de6790 100644
52072 --- a/drivers/scsi/bfa/bfa_modules.h
52073 +++ b/drivers/scsi/bfa/bfa_modules.h
52074 @@ -78,12 +78,12 @@ enum {
52075 \
52076 extern struct bfa_module_s hal_mod_ ## __mod; \
52077 struct bfa_module_s hal_mod_ ## __mod = { \
52078 - bfa_ ## __mod ## _meminfo, \
52079 - bfa_ ## __mod ## _attach, \
52080 - bfa_ ## __mod ## _detach, \
52081 - bfa_ ## __mod ## _start, \
52082 - bfa_ ## __mod ## _stop, \
52083 - bfa_ ## __mod ## _iocdisable, \
52084 + .meminfo = bfa_ ## __mod ## _meminfo, \
52085 + .attach = bfa_ ## __mod ## _attach, \
52086 + .detach = bfa_ ## __mod ## _detach, \
52087 + .start = bfa_ ## __mod ## _start, \
52088 + .stop = bfa_ ## __mod ## _stop, \
52089 + .iocdisable = bfa_ ## __mod ## _iocdisable, \
52090 }
52091
52092 #define BFA_CACHELINE_SZ (256)
52093 diff --git a/drivers/scsi/fcoe/fcoe_sysfs.c b/drivers/scsi/fcoe/fcoe_sysfs.c
52094 index 045c4e1..13de803 100644
52095 --- a/drivers/scsi/fcoe/fcoe_sysfs.c
52096 +++ b/drivers/scsi/fcoe/fcoe_sysfs.c
52097 @@ -33,8 +33,8 @@
52098 */
52099 #include "libfcoe.h"
52100
52101 -static atomic_t ctlr_num;
52102 -static atomic_t fcf_num;
52103 +static atomic_unchecked_t ctlr_num;
52104 +static atomic_unchecked_t fcf_num;
52105
52106 /*
52107 * fcoe_fcf_dev_loss_tmo: the default number of seconds that fcoe sysfs
52108 @@ -685,7 +685,7 @@ struct fcoe_ctlr_device *fcoe_ctlr_device_add(struct device *parent,
52109 if (!ctlr)
52110 goto out;
52111
52112 - ctlr->id = atomic_inc_return(&ctlr_num) - 1;
52113 + ctlr->id = atomic_inc_return_unchecked(&ctlr_num) - 1;
52114 ctlr->f = f;
52115 ctlr->mode = FIP_CONN_TYPE_FABRIC;
52116 INIT_LIST_HEAD(&ctlr->fcfs);
52117 @@ -902,7 +902,7 @@ struct fcoe_fcf_device *fcoe_fcf_device_add(struct fcoe_ctlr_device *ctlr,
52118 fcf->dev.parent = &ctlr->dev;
52119 fcf->dev.bus = &fcoe_bus_type;
52120 fcf->dev.type = &fcoe_fcf_device_type;
52121 - fcf->id = atomic_inc_return(&fcf_num) - 1;
52122 + fcf->id = atomic_inc_return_unchecked(&fcf_num) - 1;
52123 fcf->state = FCOE_FCF_STATE_UNKNOWN;
52124
52125 fcf->dev_loss_tmo = ctlr->fcf_dev_loss_tmo;
52126 @@ -938,8 +938,8 @@ int __init fcoe_sysfs_setup(void)
52127 {
52128 int error;
52129
52130 - atomic_set(&ctlr_num, 0);
52131 - atomic_set(&fcf_num, 0);
52132 + atomic_set_unchecked(&ctlr_num, 0);
52133 + atomic_set_unchecked(&fcf_num, 0);
52134
52135 error = bus_register(&fcoe_bus_type);
52136 if (error)
52137 diff --git a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c
52138 index 8bb173e..20236b4 100644
52139 --- a/drivers/scsi/hosts.c
52140 +++ b/drivers/scsi/hosts.c
52141 @@ -42,7 +42,7 @@
52142 #include "scsi_logging.h"
52143
52144
52145 -static atomic_t scsi_host_next_hn = ATOMIC_INIT(0); /* host_no for next new host */
52146 +static atomic_unchecked_t scsi_host_next_hn = ATOMIC_INIT(0); /* host_no for next new host */
52147
52148
52149 static void scsi_host_cls_release(struct device *dev)
52150 @@ -392,7 +392,7 @@ struct Scsi_Host *scsi_host_alloc(struct scsi_host_template *sht, int privsize)
52151 * subtract one because we increment first then return, but we need to
52152 * know what the next host number was before increment
52153 */
52154 - shost->host_no = atomic_inc_return(&scsi_host_next_hn) - 1;
52155 + shost->host_no = atomic_inc_return_unchecked(&scsi_host_next_hn) - 1;
52156 shost->dma_channel = 0xff;
52157
52158 /* These three are default values which can be overridden */
52159 diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
52160 index a1cfbd3..d7f8ebc 100644
52161 --- a/drivers/scsi/hpsa.c
52162 +++ b/drivers/scsi/hpsa.c
52163 @@ -697,10 +697,10 @@ static inline u32 next_command(struct ctlr_info *h, u8 q)
52164 struct reply_queue_buffer *rq = &h->reply_queue[q];
52165
52166 if (h->transMethod & CFGTBL_Trans_io_accel1)
52167 - return h->access.command_completed(h, q);
52168 + return h->access->command_completed(h, q);
52169
52170 if (unlikely(!(h->transMethod & CFGTBL_Trans_Performant)))
52171 - return h->access.command_completed(h, q);
52172 + return h->access->command_completed(h, q);
52173
52174 if ((rq->head[rq->current_entry] & 1) == rq->wraparound) {
52175 a = rq->head[rq->current_entry];
52176 @@ -837,7 +837,7 @@ static void enqueue_cmd_and_start_io(struct ctlr_info *h,
52177 break;
52178 default:
52179 set_performant_mode(h, c);
52180 - h->access.submit_command(h, c);
52181 + h->access->submit_command(h, c);
52182 }
52183 }
52184
52185 @@ -5369,17 +5369,17 @@ static void __iomem *remap_pci_mem(ulong base, ulong size)
52186
52187 static inline unsigned long get_next_completion(struct ctlr_info *h, u8 q)
52188 {
52189 - return h->access.command_completed(h, q);
52190 + return h->access->command_completed(h, q);
52191 }
52192
52193 static inline bool interrupt_pending(struct ctlr_info *h)
52194 {
52195 - return h->access.intr_pending(h);
52196 + return h->access->intr_pending(h);
52197 }
52198
52199 static inline long interrupt_not_for_us(struct ctlr_info *h)
52200 {
52201 - return (h->access.intr_pending(h) == 0) ||
52202 + return (h->access->intr_pending(h) == 0) ||
52203 (h->interrupts_enabled == 0);
52204 }
52205
52206 @@ -6270,7 +6270,7 @@ static int hpsa_pci_init(struct ctlr_info *h)
52207 if (prod_index < 0)
52208 return prod_index;
52209 h->product_name = products[prod_index].product_name;
52210 - h->access = *(products[prod_index].access);
52211 + h->access = products[prod_index].access;
52212
52213 pci_disable_link_state(h->pdev, PCIE_LINK_STATE_L0S |
52214 PCIE_LINK_STATE_L1 | PCIE_LINK_STATE_CLKPM);
52215 @@ -6649,7 +6649,7 @@ static void controller_lockup_detected(struct ctlr_info *h)
52216 unsigned long flags;
52217 u32 lockup_detected;
52218
52219 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
52220 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
52221 spin_lock_irqsave(&h->lock, flags);
52222 lockup_detected = readl(h->vaddr + SA5_SCRATCHPAD_OFFSET);
52223 if (!lockup_detected) {
52224 @@ -6924,7 +6924,7 @@ reinit_after_soft_reset:
52225 }
52226
52227 /* make sure the board interrupts are off */
52228 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
52229 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
52230
52231 if (hpsa_request_irqs(h, do_hpsa_intr_msi, do_hpsa_intr_intx))
52232 goto clean2;
52233 @@ -6960,7 +6960,7 @@ reinit_after_soft_reset:
52234 * fake ones to scoop up any residual completions.
52235 */
52236 spin_lock_irqsave(&h->lock, flags);
52237 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
52238 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
52239 spin_unlock_irqrestore(&h->lock, flags);
52240 hpsa_free_irqs(h);
52241 rc = hpsa_request_irqs(h, hpsa_msix_discard_completions,
52242 @@ -6979,9 +6979,9 @@ reinit_after_soft_reset:
52243 dev_info(&h->pdev->dev, "Board READY.\n");
52244 dev_info(&h->pdev->dev,
52245 "Waiting for stale completions to drain.\n");
52246 - h->access.set_intr_mask(h, HPSA_INTR_ON);
52247 + h->access->set_intr_mask(h, HPSA_INTR_ON);
52248 msleep(10000);
52249 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
52250 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
52251
52252 rc = controller_reset_failed(h->cfgtable);
52253 if (rc)
52254 @@ -7006,7 +7006,7 @@ reinit_after_soft_reset:
52255
52256
52257 /* Turn the interrupts on so we can service requests */
52258 - h->access.set_intr_mask(h, HPSA_INTR_ON);
52259 + h->access->set_intr_mask(h, HPSA_INTR_ON);
52260
52261 hpsa_hba_inquiry(h);
52262 hpsa_register_scsi(h); /* hook ourselves into SCSI subsystem */
52263 @@ -7079,7 +7079,7 @@ static void hpsa_shutdown(struct pci_dev *pdev)
52264 * To write all data in the battery backed cache to disks
52265 */
52266 hpsa_flush_cache(h);
52267 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
52268 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
52269 hpsa_free_irqs_and_disable_msix(h);
52270 }
52271
52272 @@ -7200,7 +7200,7 @@ static int hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
52273 CFGTBL_Trans_enable_directed_msix |
52274 (trans_support & (CFGTBL_Trans_io_accel1 |
52275 CFGTBL_Trans_io_accel2));
52276 - struct access_method access = SA5_performant_access;
52277 + struct access_method *access = &SA5_performant_access;
52278
52279 /* This is a bit complicated. There are 8 registers on
52280 * the controller which we write to to tell it 8 different
52281 @@ -7242,7 +7242,7 @@ static int hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
52282 * perform the superfluous readl() after each command submission.
52283 */
52284 if (trans_support & (CFGTBL_Trans_io_accel1 | CFGTBL_Trans_io_accel2))
52285 - access = SA5_performant_access_no_read;
52286 + access = &SA5_performant_access_no_read;
52287
52288 /* Controller spec: zero out this buffer. */
52289 for (i = 0; i < h->nreply_queues; i++)
52290 @@ -7272,12 +7272,12 @@ static int hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
52291 * enable outbound interrupt coalescing in accelerator mode;
52292 */
52293 if (trans_support & CFGTBL_Trans_io_accel1) {
52294 - access = SA5_ioaccel_mode1_access;
52295 + access = &SA5_ioaccel_mode1_access;
52296 writel(10, &h->cfgtable->HostWrite.CoalIntDelay);
52297 writel(4, &h->cfgtable->HostWrite.CoalIntCount);
52298 } else {
52299 if (trans_support & CFGTBL_Trans_io_accel2) {
52300 - access = SA5_ioaccel_mode2_access;
52301 + access = &SA5_ioaccel_mode2_access;
52302 writel(10, &h->cfgtable->HostWrite.CoalIntDelay);
52303 writel(4, &h->cfgtable->HostWrite.CoalIntCount);
52304 }
52305 diff --git a/drivers/scsi/hpsa.h b/drivers/scsi/hpsa.h
52306 index 6577130..955f9a4 100644
52307 --- a/drivers/scsi/hpsa.h
52308 +++ b/drivers/scsi/hpsa.h
52309 @@ -143,7 +143,7 @@ struct ctlr_info {
52310 unsigned int msix_vector;
52311 unsigned int msi_vector;
52312 int intr_mode; /* either PERF_MODE_INT or SIMPLE_MODE_INT */
52313 - struct access_method access;
52314 + struct access_method *access;
52315 char hba_mode_enabled;
52316
52317 /* queue and queue Info */
52318 @@ -525,38 +525,38 @@ static unsigned long SA5_ioaccel_mode1_completed(struct ctlr_info *h, u8 q)
52319 }
52320
52321 static struct access_method SA5_access = {
52322 - SA5_submit_command,
52323 - SA5_intr_mask,
52324 - SA5_intr_pending,
52325 - SA5_completed,
52326 + .submit_command = SA5_submit_command,
52327 + .set_intr_mask = SA5_intr_mask,
52328 + .intr_pending = SA5_intr_pending,
52329 + .command_completed = SA5_completed,
52330 };
52331
52332 static struct access_method SA5_ioaccel_mode1_access = {
52333 - SA5_submit_command,
52334 - SA5_performant_intr_mask,
52335 - SA5_ioaccel_mode1_intr_pending,
52336 - SA5_ioaccel_mode1_completed,
52337 + .submit_command = SA5_submit_command,
52338 + .set_intr_mask = SA5_performant_intr_mask,
52339 + .intr_pending = SA5_ioaccel_mode1_intr_pending,
52340 + .command_completed = SA5_ioaccel_mode1_completed,
52341 };
52342
52343 static struct access_method SA5_ioaccel_mode2_access = {
52344 - SA5_submit_command_ioaccel2,
52345 - SA5_performant_intr_mask,
52346 - SA5_performant_intr_pending,
52347 - SA5_performant_completed,
52348 + .submit_command = SA5_submit_command_ioaccel2,
52349 + .set_intr_mask = SA5_performant_intr_mask,
52350 + .intr_pending = SA5_performant_intr_pending,
52351 + .command_completed = SA5_performant_completed,
52352 };
52353
52354 static struct access_method SA5_performant_access = {
52355 - SA5_submit_command,
52356 - SA5_performant_intr_mask,
52357 - SA5_performant_intr_pending,
52358 - SA5_performant_completed,
52359 + .submit_command = SA5_submit_command,
52360 + .set_intr_mask = SA5_performant_intr_mask,
52361 + .intr_pending = SA5_performant_intr_pending,
52362 + .command_completed = SA5_performant_completed,
52363 };
52364
52365 static struct access_method SA5_performant_access_no_read = {
52366 - SA5_submit_command_no_read,
52367 - SA5_performant_intr_mask,
52368 - SA5_performant_intr_pending,
52369 - SA5_performant_completed,
52370 + .submit_command = SA5_submit_command_no_read,
52371 + .set_intr_mask = SA5_performant_intr_mask,
52372 + .intr_pending = SA5_performant_intr_pending,
52373 + .command_completed = SA5_performant_completed,
52374 };
52375
52376 struct board_type {
52377 diff --git a/drivers/scsi/libfc/fc_exch.c b/drivers/scsi/libfc/fc_exch.c
52378 index 1b3a094..068e683 100644
52379 --- a/drivers/scsi/libfc/fc_exch.c
52380 +++ b/drivers/scsi/libfc/fc_exch.c
52381 @@ -101,12 +101,12 @@ struct fc_exch_mgr {
52382 u16 pool_max_index;
52383
52384 struct {
52385 - atomic_t no_free_exch;
52386 - atomic_t no_free_exch_xid;
52387 - atomic_t xid_not_found;
52388 - atomic_t xid_busy;
52389 - atomic_t seq_not_found;
52390 - atomic_t non_bls_resp;
52391 + atomic_unchecked_t no_free_exch;
52392 + atomic_unchecked_t no_free_exch_xid;
52393 + atomic_unchecked_t xid_not_found;
52394 + atomic_unchecked_t xid_busy;
52395 + atomic_unchecked_t seq_not_found;
52396 + atomic_unchecked_t non_bls_resp;
52397 } stats;
52398 };
52399
52400 @@ -811,7 +811,7 @@ static struct fc_exch *fc_exch_em_alloc(struct fc_lport *lport,
52401 /* allocate memory for exchange */
52402 ep = mempool_alloc(mp->ep_pool, GFP_ATOMIC);
52403 if (!ep) {
52404 - atomic_inc(&mp->stats.no_free_exch);
52405 + atomic_inc_unchecked(&mp->stats.no_free_exch);
52406 goto out;
52407 }
52408 memset(ep, 0, sizeof(*ep));
52409 @@ -874,7 +874,7 @@ out:
52410 return ep;
52411 err:
52412 spin_unlock_bh(&pool->lock);
52413 - atomic_inc(&mp->stats.no_free_exch_xid);
52414 + atomic_inc_unchecked(&mp->stats.no_free_exch_xid);
52415 mempool_free(ep, mp->ep_pool);
52416 return NULL;
52417 }
52418 @@ -1023,7 +1023,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
52419 xid = ntohs(fh->fh_ox_id); /* we originated exch */
52420 ep = fc_exch_find(mp, xid);
52421 if (!ep) {
52422 - atomic_inc(&mp->stats.xid_not_found);
52423 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52424 reject = FC_RJT_OX_ID;
52425 goto out;
52426 }
52427 @@ -1053,7 +1053,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
52428 ep = fc_exch_find(mp, xid);
52429 if ((f_ctl & FC_FC_FIRST_SEQ) && fc_sof_is_init(fr_sof(fp))) {
52430 if (ep) {
52431 - atomic_inc(&mp->stats.xid_busy);
52432 + atomic_inc_unchecked(&mp->stats.xid_busy);
52433 reject = FC_RJT_RX_ID;
52434 goto rel;
52435 }
52436 @@ -1064,7 +1064,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
52437 }
52438 xid = ep->xid; /* get our XID */
52439 } else if (!ep) {
52440 - atomic_inc(&mp->stats.xid_not_found);
52441 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52442 reject = FC_RJT_RX_ID; /* XID not found */
52443 goto out;
52444 }
52445 @@ -1082,7 +1082,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
52446 } else {
52447 sp = &ep->seq;
52448 if (sp->id != fh->fh_seq_id) {
52449 - atomic_inc(&mp->stats.seq_not_found);
52450 + atomic_inc_unchecked(&mp->stats.seq_not_found);
52451 if (f_ctl & FC_FC_END_SEQ) {
52452 /*
52453 * Update sequence_id based on incoming last
52454 @@ -1533,22 +1533,22 @@ static void fc_exch_recv_seq_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
52455
52456 ep = fc_exch_find(mp, ntohs(fh->fh_ox_id));
52457 if (!ep) {
52458 - atomic_inc(&mp->stats.xid_not_found);
52459 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52460 goto out;
52461 }
52462 if (ep->esb_stat & ESB_ST_COMPLETE) {
52463 - atomic_inc(&mp->stats.xid_not_found);
52464 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52465 goto rel;
52466 }
52467 if (ep->rxid == FC_XID_UNKNOWN)
52468 ep->rxid = ntohs(fh->fh_rx_id);
52469 if (ep->sid != 0 && ep->sid != ntoh24(fh->fh_d_id)) {
52470 - atomic_inc(&mp->stats.xid_not_found);
52471 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52472 goto rel;
52473 }
52474 if (ep->did != ntoh24(fh->fh_s_id) &&
52475 ep->did != FC_FID_FLOGI) {
52476 - atomic_inc(&mp->stats.xid_not_found);
52477 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52478 goto rel;
52479 }
52480 sof = fr_sof(fp);
52481 @@ -1557,7 +1557,7 @@ static void fc_exch_recv_seq_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
52482 sp->ssb_stat |= SSB_ST_RESP;
52483 sp->id = fh->fh_seq_id;
52484 } else if (sp->id != fh->fh_seq_id) {
52485 - atomic_inc(&mp->stats.seq_not_found);
52486 + atomic_inc_unchecked(&mp->stats.seq_not_found);
52487 goto rel;
52488 }
52489
52490 @@ -1619,9 +1619,9 @@ static void fc_exch_recv_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
52491 sp = fc_seq_lookup_orig(mp, fp); /* doesn't hold sequence */
52492
52493 if (!sp)
52494 - atomic_inc(&mp->stats.xid_not_found);
52495 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52496 else
52497 - atomic_inc(&mp->stats.non_bls_resp);
52498 + atomic_inc_unchecked(&mp->stats.non_bls_resp);
52499
52500 fc_frame_free(fp);
52501 }
52502 @@ -2261,13 +2261,13 @@ void fc_exch_update_stats(struct fc_lport *lport)
52503
52504 list_for_each_entry(ema, &lport->ema_list, ema_list) {
52505 mp = ema->mp;
52506 - st->fc_no_free_exch += atomic_read(&mp->stats.no_free_exch);
52507 + st->fc_no_free_exch += atomic_read_unchecked(&mp->stats.no_free_exch);
52508 st->fc_no_free_exch_xid +=
52509 - atomic_read(&mp->stats.no_free_exch_xid);
52510 - st->fc_xid_not_found += atomic_read(&mp->stats.xid_not_found);
52511 - st->fc_xid_busy += atomic_read(&mp->stats.xid_busy);
52512 - st->fc_seq_not_found += atomic_read(&mp->stats.seq_not_found);
52513 - st->fc_non_bls_resp += atomic_read(&mp->stats.non_bls_resp);
52514 + atomic_read_unchecked(&mp->stats.no_free_exch_xid);
52515 + st->fc_xid_not_found += atomic_read_unchecked(&mp->stats.xid_not_found);
52516 + st->fc_xid_busy += atomic_read_unchecked(&mp->stats.xid_busy);
52517 + st->fc_seq_not_found += atomic_read_unchecked(&mp->stats.seq_not_found);
52518 + st->fc_non_bls_resp += atomic_read_unchecked(&mp->stats.non_bls_resp);
52519 }
52520 }
52521 EXPORT_SYMBOL(fc_exch_update_stats);
52522 diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c
52523 index 9c706d8..d3e3ed2 100644
52524 --- a/drivers/scsi/libsas/sas_ata.c
52525 +++ b/drivers/scsi/libsas/sas_ata.c
52526 @@ -535,7 +535,7 @@ static struct ata_port_operations sas_sata_ops = {
52527 .postreset = ata_std_postreset,
52528 .error_handler = ata_std_error_handler,
52529 .post_internal_cmd = sas_ata_post_internal,
52530 - .qc_defer = ata_std_qc_defer,
52531 + .qc_defer = ata_std_qc_defer,
52532 .qc_prep = ata_noop_qc_prep,
52533 .qc_issue = sas_ata_qc_issue,
52534 .qc_fill_rtf = sas_ata_qc_fill_rtf,
52535 diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h
52536 index 434e903..5a4a79b 100644
52537 --- a/drivers/scsi/lpfc/lpfc.h
52538 +++ b/drivers/scsi/lpfc/lpfc.h
52539 @@ -430,7 +430,7 @@ struct lpfc_vport {
52540 struct dentry *debug_nodelist;
52541 struct dentry *vport_debugfs_root;
52542 struct lpfc_debugfs_trc *disc_trc;
52543 - atomic_t disc_trc_cnt;
52544 + atomic_unchecked_t disc_trc_cnt;
52545 #endif
52546 uint8_t stat_data_enabled;
52547 uint8_t stat_data_blocked;
52548 @@ -880,8 +880,8 @@ struct lpfc_hba {
52549 struct timer_list fabric_block_timer;
52550 unsigned long bit_flags;
52551 #define FABRIC_COMANDS_BLOCKED 0
52552 - atomic_t num_rsrc_err;
52553 - atomic_t num_cmd_success;
52554 + atomic_unchecked_t num_rsrc_err;
52555 + atomic_unchecked_t num_cmd_success;
52556 unsigned long last_rsrc_error_time;
52557 unsigned long last_ramp_down_time;
52558 #ifdef CONFIG_SCSI_LPFC_DEBUG_FS
52559 @@ -916,7 +916,7 @@ struct lpfc_hba {
52560
52561 struct dentry *debug_slow_ring_trc;
52562 struct lpfc_debugfs_trc *slow_ring_trc;
52563 - atomic_t slow_ring_trc_cnt;
52564 + atomic_unchecked_t slow_ring_trc_cnt;
52565 /* iDiag debugfs sub-directory */
52566 struct dentry *idiag_root;
52567 struct dentry *idiag_pci_cfg;
52568 diff --git a/drivers/scsi/lpfc/lpfc_debugfs.c b/drivers/scsi/lpfc/lpfc_debugfs.c
52569 index 5633e7d..8272114 100644
52570 --- a/drivers/scsi/lpfc/lpfc_debugfs.c
52571 +++ b/drivers/scsi/lpfc/lpfc_debugfs.c
52572 @@ -106,7 +106,7 @@ MODULE_PARM_DESC(lpfc_debugfs_mask_disc_trc,
52573
52574 #include <linux/debugfs.h>
52575
52576 -static atomic_t lpfc_debugfs_seq_trc_cnt = ATOMIC_INIT(0);
52577 +static atomic_unchecked_t lpfc_debugfs_seq_trc_cnt = ATOMIC_INIT(0);
52578 static unsigned long lpfc_debugfs_start_time = 0L;
52579
52580 /* iDiag */
52581 @@ -147,7 +147,7 @@ lpfc_debugfs_disc_trc_data(struct lpfc_vport *vport, char *buf, int size)
52582 lpfc_debugfs_enable = 0;
52583
52584 len = 0;
52585 - index = (atomic_read(&vport->disc_trc_cnt) + 1) &
52586 + index = (atomic_read_unchecked(&vport->disc_trc_cnt) + 1) &
52587 (lpfc_debugfs_max_disc_trc - 1);
52588 for (i = index; i < lpfc_debugfs_max_disc_trc; i++) {
52589 dtp = vport->disc_trc + i;
52590 @@ -213,7 +213,7 @@ lpfc_debugfs_slow_ring_trc_data(struct lpfc_hba *phba, char *buf, int size)
52591 lpfc_debugfs_enable = 0;
52592
52593 len = 0;
52594 - index = (atomic_read(&phba->slow_ring_trc_cnt) + 1) &
52595 + index = (atomic_read_unchecked(&phba->slow_ring_trc_cnt) + 1) &
52596 (lpfc_debugfs_max_slow_ring_trc - 1);
52597 for (i = index; i < lpfc_debugfs_max_slow_ring_trc; i++) {
52598 dtp = phba->slow_ring_trc + i;
52599 @@ -646,14 +646,14 @@ lpfc_debugfs_disc_trc(struct lpfc_vport *vport, int mask, char *fmt,
52600 !vport || !vport->disc_trc)
52601 return;
52602
52603 - index = atomic_inc_return(&vport->disc_trc_cnt) &
52604 + index = atomic_inc_return_unchecked(&vport->disc_trc_cnt) &
52605 (lpfc_debugfs_max_disc_trc - 1);
52606 dtp = vport->disc_trc + index;
52607 dtp->fmt = fmt;
52608 dtp->data1 = data1;
52609 dtp->data2 = data2;
52610 dtp->data3 = data3;
52611 - dtp->seq_cnt = atomic_inc_return(&lpfc_debugfs_seq_trc_cnt);
52612 + dtp->seq_cnt = atomic_inc_return_unchecked(&lpfc_debugfs_seq_trc_cnt);
52613 dtp->jif = jiffies;
52614 #endif
52615 return;
52616 @@ -684,14 +684,14 @@ lpfc_debugfs_slow_ring_trc(struct lpfc_hba *phba, char *fmt,
52617 !phba || !phba->slow_ring_trc)
52618 return;
52619
52620 - index = atomic_inc_return(&phba->slow_ring_trc_cnt) &
52621 + index = atomic_inc_return_unchecked(&phba->slow_ring_trc_cnt) &
52622 (lpfc_debugfs_max_slow_ring_trc - 1);
52623 dtp = phba->slow_ring_trc + index;
52624 dtp->fmt = fmt;
52625 dtp->data1 = data1;
52626 dtp->data2 = data2;
52627 dtp->data3 = data3;
52628 - dtp->seq_cnt = atomic_inc_return(&lpfc_debugfs_seq_trc_cnt);
52629 + dtp->seq_cnt = atomic_inc_return_unchecked(&lpfc_debugfs_seq_trc_cnt);
52630 dtp->jif = jiffies;
52631 #endif
52632 return;
52633 @@ -4268,7 +4268,7 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport)
52634 "slow_ring buffer\n");
52635 goto debug_failed;
52636 }
52637 - atomic_set(&phba->slow_ring_trc_cnt, 0);
52638 + atomic_set_unchecked(&phba->slow_ring_trc_cnt, 0);
52639 memset(phba->slow_ring_trc, 0,
52640 (sizeof(struct lpfc_debugfs_trc) *
52641 lpfc_debugfs_max_slow_ring_trc));
52642 @@ -4314,7 +4314,7 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport)
52643 "buffer\n");
52644 goto debug_failed;
52645 }
52646 - atomic_set(&vport->disc_trc_cnt, 0);
52647 + atomic_set_unchecked(&vport->disc_trc_cnt, 0);
52648
52649 snprintf(name, sizeof(name), "discovery_trace");
52650 vport->debug_disc_trc =
52651 diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
52652 index 0b2c53a..aec2b45 100644
52653 --- a/drivers/scsi/lpfc/lpfc_init.c
52654 +++ b/drivers/scsi/lpfc/lpfc_init.c
52655 @@ -11290,8 +11290,10 @@ lpfc_init(void)
52656 "misc_register returned with status %d", error);
52657
52658 if (lpfc_enable_npiv) {
52659 - lpfc_transport_functions.vport_create = lpfc_vport_create;
52660 - lpfc_transport_functions.vport_delete = lpfc_vport_delete;
52661 + pax_open_kernel();
52662 + *(void **)&lpfc_transport_functions.vport_create = lpfc_vport_create;
52663 + *(void **)&lpfc_transport_functions.vport_delete = lpfc_vport_delete;
52664 + pax_close_kernel();
52665 }
52666 lpfc_transport_template =
52667 fc_attach_transport(&lpfc_transport_functions);
52668 diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
52669 index 4f9222e..f1850e3 100644
52670 --- a/drivers/scsi/lpfc/lpfc_scsi.c
52671 +++ b/drivers/scsi/lpfc/lpfc_scsi.c
52672 @@ -261,7 +261,7 @@ lpfc_rampdown_queue_depth(struct lpfc_hba *phba)
52673 unsigned long expires;
52674
52675 spin_lock_irqsave(&phba->hbalock, flags);
52676 - atomic_inc(&phba->num_rsrc_err);
52677 + atomic_inc_unchecked(&phba->num_rsrc_err);
52678 phba->last_rsrc_error_time = jiffies;
52679
52680 expires = phba->last_ramp_down_time + QUEUE_RAMP_DOWN_INTERVAL;
52681 @@ -303,8 +303,8 @@ lpfc_ramp_down_queue_handler(struct lpfc_hba *phba)
52682 unsigned long num_rsrc_err, num_cmd_success;
52683 int i;
52684
52685 - num_rsrc_err = atomic_read(&phba->num_rsrc_err);
52686 - num_cmd_success = atomic_read(&phba->num_cmd_success);
52687 + num_rsrc_err = atomic_read_unchecked(&phba->num_rsrc_err);
52688 + num_cmd_success = atomic_read_unchecked(&phba->num_cmd_success);
52689
52690 /*
52691 * The error and success command counters are global per
52692 @@ -331,8 +331,8 @@ lpfc_ramp_down_queue_handler(struct lpfc_hba *phba)
52693 }
52694 }
52695 lpfc_destroy_vport_work_array(phba, vports);
52696 - atomic_set(&phba->num_rsrc_err, 0);
52697 - atomic_set(&phba->num_cmd_success, 0);
52698 + atomic_set_unchecked(&phba->num_rsrc_err, 0);
52699 + atomic_set_unchecked(&phba->num_cmd_success, 0);
52700 }
52701
52702 /**
52703 diff --git a/drivers/scsi/mpt2sas/mpt2sas_scsih.c b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
52704 index 3f26147..ee8efd1 100644
52705 --- a/drivers/scsi/mpt2sas/mpt2sas_scsih.c
52706 +++ b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
52707 @@ -1509,7 +1509,7 @@ _scsih_get_resync(struct device *dev)
52708 {
52709 struct scsi_device *sdev = to_scsi_device(dev);
52710 struct MPT2SAS_ADAPTER *ioc = shost_priv(sdev->host);
52711 - static struct _raid_device *raid_device;
52712 + struct _raid_device *raid_device;
52713 unsigned long flags;
52714 Mpi2RaidVolPage0_t vol_pg0;
52715 Mpi2ConfigReply_t mpi_reply;
52716 @@ -1561,7 +1561,7 @@ _scsih_get_state(struct device *dev)
52717 {
52718 struct scsi_device *sdev = to_scsi_device(dev);
52719 struct MPT2SAS_ADAPTER *ioc = shost_priv(sdev->host);
52720 - static struct _raid_device *raid_device;
52721 + struct _raid_device *raid_device;
52722 unsigned long flags;
52723 Mpi2RaidVolPage0_t vol_pg0;
52724 Mpi2ConfigReply_t mpi_reply;
52725 @@ -6641,7 +6641,7 @@ _scsih_sas_ir_operation_status_event(struct MPT2SAS_ADAPTER *ioc,
52726 Mpi2EventDataIrOperationStatus_t *event_data =
52727 (Mpi2EventDataIrOperationStatus_t *)
52728 fw_event->event_data;
52729 - static struct _raid_device *raid_device;
52730 + struct _raid_device *raid_device;
52731 unsigned long flags;
52732 u16 handle;
52733
52734 @@ -7112,7 +7112,7 @@ _scsih_scan_for_devices_after_reset(struct MPT2SAS_ADAPTER *ioc)
52735 u64 sas_address;
52736 struct _sas_device *sas_device;
52737 struct _sas_node *expander_device;
52738 - static struct _raid_device *raid_device;
52739 + struct _raid_device *raid_device;
52740 u8 retry_count;
52741 unsigned long flags;
52742
52743 diff --git a/drivers/scsi/pmcraid.c b/drivers/scsi/pmcraid.c
52744 index ed31d8c..ab856b3 100644
52745 --- a/drivers/scsi/pmcraid.c
52746 +++ b/drivers/scsi/pmcraid.c
52747 @@ -200,8 +200,8 @@ static int pmcraid_slave_alloc(struct scsi_device *scsi_dev)
52748 res->scsi_dev = scsi_dev;
52749 scsi_dev->hostdata = res;
52750 res->change_detected = 0;
52751 - atomic_set(&res->read_failures, 0);
52752 - atomic_set(&res->write_failures, 0);
52753 + atomic_set_unchecked(&res->read_failures, 0);
52754 + atomic_set_unchecked(&res->write_failures, 0);
52755 rc = 0;
52756 }
52757 spin_unlock_irqrestore(&pinstance->resource_lock, lock_flags);
52758 @@ -2640,9 +2640,9 @@ static int pmcraid_error_handler(struct pmcraid_cmd *cmd)
52759
52760 /* If this was a SCSI read/write command keep count of errors */
52761 if (SCSI_CMD_TYPE(scsi_cmd->cmnd[0]) == SCSI_READ_CMD)
52762 - atomic_inc(&res->read_failures);
52763 + atomic_inc_unchecked(&res->read_failures);
52764 else if (SCSI_CMD_TYPE(scsi_cmd->cmnd[0]) == SCSI_WRITE_CMD)
52765 - atomic_inc(&res->write_failures);
52766 + atomic_inc_unchecked(&res->write_failures);
52767
52768 if (!RES_IS_GSCSI(res->cfg_entry) &&
52769 masked_ioasc != PMCRAID_IOASC_HW_DEVICE_BUS_STATUS_ERROR) {
52770 @@ -3468,7 +3468,7 @@ static int pmcraid_queuecommand_lck(
52771 * block of scsi_cmd which is re-used (e.g. cancel/abort), which uses
52772 * hrrq_id assigned here in queuecommand
52773 */
52774 - ioarcb->hrrq_id = atomic_add_return(1, &(pinstance->last_message_id)) %
52775 + ioarcb->hrrq_id = atomic_add_return_unchecked(1, &(pinstance->last_message_id)) %
52776 pinstance->num_hrrq;
52777 cmd->cmd_done = pmcraid_io_done;
52778
52779 @@ -3782,7 +3782,7 @@ static long pmcraid_ioctl_passthrough(
52780 * block of scsi_cmd which is re-used (e.g. cancel/abort), which uses
52781 * hrrq_id assigned here in queuecommand
52782 */
52783 - ioarcb->hrrq_id = atomic_add_return(1, &(pinstance->last_message_id)) %
52784 + ioarcb->hrrq_id = atomic_add_return_unchecked(1, &(pinstance->last_message_id)) %
52785 pinstance->num_hrrq;
52786
52787 if (request_size) {
52788 @@ -4420,7 +4420,7 @@ static void pmcraid_worker_function(struct work_struct *workp)
52789
52790 pinstance = container_of(workp, struct pmcraid_instance, worker_q);
52791 /* add resources only after host is added into system */
52792 - if (!atomic_read(&pinstance->expose_resources))
52793 + if (!atomic_read_unchecked(&pinstance->expose_resources))
52794 return;
52795
52796 fw_version = be16_to_cpu(pinstance->inq_data->fw_version);
52797 @@ -5237,8 +5237,8 @@ static int pmcraid_init_instance(struct pci_dev *pdev, struct Scsi_Host *host,
52798 init_waitqueue_head(&pinstance->reset_wait_q);
52799
52800 atomic_set(&pinstance->outstanding_cmds, 0);
52801 - atomic_set(&pinstance->last_message_id, 0);
52802 - atomic_set(&pinstance->expose_resources, 0);
52803 + atomic_set_unchecked(&pinstance->last_message_id, 0);
52804 + atomic_set_unchecked(&pinstance->expose_resources, 0);
52805
52806 INIT_LIST_HEAD(&pinstance->free_res_q);
52807 INIT_LIST_HEAD(&pinstance->used_res_q);
52808 @@ -5951,7 +5951,7 @@ static int pmcraid_probe(struct pci_dev *pdev,
52809 /* Schedule worker thread to handle CCN and take care of adding and
52810 * removing devices to OS
52811 */
52812 - atomic_set(&pinstance->expose_resources, 1);
52813 + atomic_set_unchecked(&pinstance->expose_resources, 1);
52814 schedule_work(&pinstance->worker_q);
52815 return rc;
52816
52817 diff --git a/drivers/scsi/pmcraid.h b/drivers/scsi/pmcraid.h
52818 index e1d150f..6c6df44 100644
52819 --- a/drivers/scsi/pmcraid.h
52820 +++ b/drivers/scsi/pmcraid.h
52821 @@ -748,7 +748,7 @@ struct pmcraid_instance {
52822 struct pmcraid_isr_param hrrq_vector[PMCRAID_NUM_MSIX_VECTORS];
52823
52824 /* Message id as filled in last fired IOARCB, used to identify HRRQ */
52825 - atomic_t last_message_id;
52826 + atomic_unchecked_t last_message_id;
52827
52828 /* configuration table */
52829 struct pmcraid_config_table *cfg_table;
52830 @@ -777,7 +777,7 @@ struct pmcraid_instance {
52831 atomic_t outstanding_cmds;
52832
52833 /* should add/delete resources to mid-layer now ?*/
52834 - atomic_t expose_resources;
52835 + atomic_unchecked_t expose_resources;
52836
52837
52838
52839 @@ -813,8 +813,8 @@ struct pmcraid_resource_entry {
52840 struct pmcraid_config_table_entry_ext cfg_entry_ext;
52841 };
52842 struct scsi_device *scsi_dev; /* Link scsi_device structure */
52843 - atomic_t read_failures; /* count of failed READ commands */
52844 - atomic_t write_failures; /* count of failed WRITE commands */
52845 + atomic_unchecked_t read_failures; /* count of failed READ commands */
52846 + atomic_unchecked_t write_failures; /* count of failed WRITE commands */
52847
52848 /* To indicate add/delete/modify during CCN */
52849 u8 change_detected;
52850 diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
52851 index 82b92c4..3178171 100644
52852 --- a/drivers/scsi/qla2xxx/qla_attr.c
52853 +++ b/drivers/scsi/qla2xxx/qla_attr.c
52854 @@ -2192,7 +2192,7 @@ qla24xx_vport_disable(struct fc_vport *fc_vport, bool disable)
52855 return 0;
52856 }
52857
52858 -struct fc_function_template qla2xxx_transport_functions = {
52859 +fc_function_template_no_const qla2xxx_transport_functions = {
52860
52861 .show_host_node_name = 1,
52862 .show_host_port_name = 1,
52863 @@ -2240,7 +2240,7 @@ struct fc_function_template qla2xxx_transport_functions = {
52864 .bsg_timeout = qla24xx_bsg_timeout,
52865 };
52866
52867 -struct fc_function_template qla2xxx_transport_vport_functions = {
52868 +fc_function_template_no_const qla2xxx_transport_vport_functions = {
52869
52870 .show_host_node_name = 1,
52871 .show_host_port_name = 1,
52872 diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h
52873 index 7686bfe..4710893 100644
52874 --- a/drivers/scsi/qla2xxx/qla_gbl.h
52875 +++ b/drivers/scsi/qla2xxx/qla_gbl.h
52876 @@ -571,8 +571,8 @@ extern void qla2x00_get_sym_node_name(scsi_qla_host_t *, uint8_t *, size_t);
52877 struct device_attribute;
52878 extern struct device_attribute *qla2x00_host_attrs[];
52879 struct fc_function_template;
52880 -extern struct fc_function_template qla2xxx_transport_functions;
52881 -extern struct fc_function_template qla2xxx_transport_vport_functions;
52882 +extern fc_function_template_no_const qla2xxx_transport_functions;
52883 +extern fc_function_template_no_const qla2xxx_transport_vport_functions;
52884 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
52885 extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *, bool);
52886 extern void qla2x00_init_host_attr(scsi_qla_host_t *);
52887 diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
52888 index cce1cbc..5b9f0fe 100644
52889 --- a/drivers/scsi/qla2xxx/qla_os.c
52890 +++ b/drivers/scsi/qla2xxx/qla_os.c
52891 @@ -1435,8 +1435,10 @@ qla2x00_config_dma_addressing(struct qla_hw_data *ha)
52892 !pci_set_consistent_dma_mask(ha->pdev, DMA_BIT_MASK(64))) {
52893 /* Ok, a 64bit DMA mask is applicable. */
52894 ha->flags.enable_64bit_addressing = 1;
52895 - ha->isp_ops->calc_req_entries = qla2x00_calc_iocbs_64;
52896 - ha->isp_ops->build_iocbs = qla2x00_build_scsi_iocbs_64;
52897 + pax_open_kernel();
52898 + *(void **)&ha->isp_ops->calc_req_entries = qla2x00_calc_iocbs_64;
52899 + *(void **)&ha->isp_ops->build_iocbs = qla2x00_build_scsi_iocbs_64;
52900 + pax_close_kernel();
52901 return;
52902 }
52903 }
52904 diff --git a/drivers/scsi/qla4xxx/ql4_def.h b/drivers/scsi/qla4xxx/ql4_def.h
52905 index 8f6d0fb..1b21097 100644
52906 --- a/drivers/scsi/qla4xxx/ql4_def.h
52907 +++ b/drivers/scsi/qla4xxx/ql4_def.h
52908 @@ -305,7 +305,7 @@ struct ddb_entry {
52909 * (4000 only) */
52910 atomic_t relogin_timer; /* Max Time to wait for
52911 * relogin to complete */
52912 - atomic_t relogin_retry_count; /* Num of times relogin has been
52913 + atomic_unchecked_t relogin_retry_count; /* Num of times relogin has been
52914 * retried */
52915 uint32_t default_time2wait; /* Default Min time between
52916 * relogins (+aens) */
52917 diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
52918 index 6d25879..3031a9f 100644
52919 --- a/drivers/scsi/qla4xxx/ql4_os.c
52920 +++ b/drivers/scsi/qla4xxx/ql4_os.c
52921 @@ -4491,12 +4491,12 @@ static void qla4xxx_check_relogin_flash_ddb(struct iscsi_cls_session *cls_sess)
52922 */
52923 if (!iscsi_is_session_online(cls_sess)) {
52924 /* Reset retry relogin timer */
52925 - atomic_inc(&ddb_entry->relogin_retry_count);
52926 + atomic_inc_unchecked(&ddb_entry->relogin_retry_count);
52927 DEBUG2(ql4_printk(KERN_INFO, ha,
52928 "%s: index[%d] relogin timed out-retrying"
52929 " relogin (%d), retry (%d)\n", __func__,
52930 ddb_entry->fw_ddb_index,
52931 - atomic_read(&ddb_entry->relogin_retry_count),
52932 + atomic_read_unchecked(&ddb_entry->relogin_retry_count),
52933 ddb_entry->default_time2wait + 4));
52934 set_bit(DPC_RELOGIN_DEVICE, &ha->dpc_flags);
52935 atomic_set(&ddb_entry->retry_relogin_timer,
52936 @@ -6604,7 +6604,7 @@ static void qla4xxx_setup_flash_ddb_entry(struct scsi_qla_host *ha,
52937
52938 atomic_set(&ddb_entry->retry_relogin_timer, INVALID_ENTRY);
52939 atomic_set(&ddb_entry->relogin_timer, 0);
52940 - atomic_set(&ddb_entry->relogin_retry_count, 0);
52941 + atomic_set_unchecked(&ddb_entry->relogin_retry_count, 0);
52942 def_timeout = le16_to_cpu(ddb_entry->fw_ddb_entry.def_timeout);
52943 ddb_entry->default_relogin_timeout =
52944 (def_timeout > LOGIN_TOV) && (def_timeout < LOGIN_TOV * 10) ?
52945 diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
52946 index b1a2631..5bcd9c8 100644
52947 --- a/drivers/scsi/scsi_lib.c
52948 +++ b/drivers/scsi/scsi_lib.c
52949 @@ -1597,7 +1597,7 @@ static void scsi_kill_request(struct request *req, struct request_queue *q)
52950 shost = sdev->host;
52951 scsi_init_cmd_errh(cmd);
52952 cmd->result = DID_NO_CONNECT << 16;
52953 - atomic_inc(&cmd->device->iorequest_cnt);
52954 + atomic_inc_unchecked(&cmd->device->iorequest_cnt);
52955
52956 /*
52957 * SCSI request completion path will do scsi_device_unbusy(),
52958 @@ -1620,9 +1620,9 @@ static void scsi_softirq_done(struct request *rq)
52959
52960 INIT_LIST_HEAD(&cmd->eh_entry);
52961
52962 - atomic_inc(&cmd->device->iodone_cnt);
52963 + atomic_inc_unchecked(&cmd->device->iodone_cnt);
52964 if (cmd->result)
52965 - atomic_inc(&cmd->device->ioerr_cnt);
52966 + atomic_inc_unchecked(&cmd->device->ioerr_cnt);
52967
52968 disposition = scsi_decide_disposition(cmd);
52969 if (disposition != SUCCESS &&
52970 @@ -1663,7 +1663,7 @@ static int scsi_dispatch_cmd(struct scsi_cmnd *cmd)
52971 struct Scsi_Host *host = cmd->device->host;
52972 int rtn = 0;
52973
52974 - atomic_inc(&cmd->device->iorequest_cnt);
52975 + atomic_inc_unchecked(&cmd->device->iorequest_cnt);
52976
52977 /* check if the device is still usable */
52978 if (unlikely(cmd->device->sdev_state == SDEV_DEL)) {
52979 diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c
52980 index 1ac38e7..6acc656 100644
52981 --- a/drivers/scsi/scsi_sysfs.c
52982 +++ b/drivers/scsi/scsi_sysfs.c
52983 @@ -788,7 +788,7 @@ show_iostat_##field(struct device *dev, struct device_attribute *attr, \
52984 char *buf) \
52985 { \
52986 struct scsi_device *sdev = to_scsi_device(dev); \
52987 - unsigned long long count = atomic_read(&sdev->field); \
52988 + unsigned long long count = atomic_read_unchecked(&sdev->field); \
52989 return snprintf(buf, 20, "0x%llx\n", count); \
52990 } \
52991 static DEVICE_ATTR(field, S_IRUGO, show_iostat_##field, NULL)
52992 diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c
52993 index 5d6f348..18778a6b 100644
52994 --- a/drivers/scsi/scsi_transport_fc.c
52995 +++ b/drivers/scsi/scsi_transport_fc.c
52996 @@ -501,7 +501,7 @@ static DECLARE_TRANSPORT_CLASS(fc_vport_class,
52997 * Netlink Infrastructure
52998 */
52999
53000 -static atomic_t fc_event_seq;
53001 +static atomic_unchecked_t fc_event_seq;
53002
53003 /**
53004 * fc_get_event_number - Obtain the next sequential FC event number
53005 @@ -514,7 +514,7 @@ static atomic_t fc_event_seq;
53006 u32
53007 fc_get_event_number(void)
53008 {
53009 - return atomic_add_return(1, &fc_event_seq);
53010 + return atomic_add_return_unchecked(1, &fc_event_seq);
53011 }
53012 EXPORT_SYMBOL(fc_get_event_number);
53013
53014 @@ -658,7 +658,7 @@ static __init int fc_transport_init(void)
53015 {
53016 int error;
53017
53018 - atomic_set(&fc_event_seq, 0);
53019 + atomic_set_unchecked(&fc_event_seq, 0);
53020
53021 error = transport_class_register(&fc_host_class);
53022 if (error)
53023 @@ -848,7 +848,7 @@ static int fc_str_to_dev_loss(const char *buf, unsigned long *val)
53024 char *cp;
53025
53026 *val = simple_strtoul(buf, &cp, 0);
53027 - if ((*cp && (*cp != '\n')) || (*val < 0))
53028 + if (*cp && (*cp != '\n'))
53029 return -EINVAL;
53030 /*
53031 * Check for overflow; dev_loss_tmo is u32
53032 diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c
53033 index 67d43e3..8cee73c 100644
53034 --- a/drivers/scsi/scsi_transport_iscsi.c
53035 +++ b/drivers/scsi/scsi_transport_iscsi.c
53036 @@ -79,7 +79,7 @@ struct iscsi_internal {
53037 struct transport_container session_cont;
53038 };
53039
53040 -static atomic_t iscsi_session_nr; /* sysfs session id for next new session */
53041 +static atomic_unchecked_t iscsi_session_nr; /* sysfs session id for next new session */
53042 static struct workqueue_struct *iscsi_eh_timer_workq;
53043
53044 static DEFINE_IDA(iscsi_sess_ida);
53045 @@ -2071,7 +2071,7 @@ int iscsi_add_session(struct iscsi_cls_session *session, unsigned int target_id)
53046 int err;
53047
53048 ihost = shost->shost_data;
53049 - session->sid = atomic_add_return(1, &iscsi_session_nr);
53050 + session->sid = atomic_add_return_unchecked(1, &iscsi_session_nr);
53051
53052 if (target_id == ISCSI_MAX_TARGET) {
53053 id = ida_simple_get(&iscsi_sess_ida, 0, 0, GFP_KERNEL);
53054 @@ -4515,7 +4515,7 @@ static __init int iscsi_transport_init(void)
53055 printk(KERN_INFO "Loading iSCSI transport class v%s.\n",
53056 ISCSI_TRANSPORT_VERSION);
53057
53058 - atomic_set(&iscsi_session_nr, 0);
53059 + atomic_set_unchecked(&iscsi_session_nr, 0);
53060
53061 err = class_register(&iscsi_transport_class);
53062 if (err)
53063 diff --git a/drivers/scsi/scsi_transport_srp.c b/drivers/scsi/scsi_transport_srp.c
53064 index ae45bd9..c32a586 100644
53065 --- a/drivers/scsi/scsi_transport_srp.c
53066 +++ b/drivers/scsi/scsi_transport_srp.c
53067 @@ -35,7 +35,7 @@
53068 #include "scsi_priv.h"
53069
53070 struct srp_host_attrs {
53071 - atomic_t next_port_id;
53072 + atomic_unchecked_t next_port_id;
53073 };
53074 #define to_srp_host_attrs(host) ((struct srp_host_attrs *)(host)->shost_data)
53075
53076 @@ -100,7 +100,7 @@ static int srp_host_setup(struct transport_container *tc, struct device *dev,
53077 struct Scsi_Host *shost = dev_to_shost(dev);
53078 struct srp_host_attrs *srp_host = to_srp_host_attrs(shost);
53079
53080 - atomic_set(&srp_host->next_port_id, 0);
53081 + atomic_set_unchecked(&srp_host->next_port_id, 0);
53082 return 0;
53083 }
53084
53085 @@ -734,7 +734,7 @@ struct srp_rport *srp_rport_add(struct Scsi_Host *shost,
53086 rport_fast_io_fail_timedout);
53087 INIT_DELAYED_WORK(&rport->dev_loss_work, rport_dev_loss_timedout);
53088
53089 - id = atomic_inc_return(&to_srp_host_attrs(shost)->next_port_id);
53090 + id = atomic_inc_return_unchecked(&to_srp_host_attrs(shost)->next_port_id);
53091 dev_set_name(&rport->dev, "port-%d:%d", shost->host_no, id);
53092
53093 transport_setup_device(&rport->dev);
53094 diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
53095 index 3290a3e..d65ac1c 100644
53096 --- a/drivers/scsi/sd.c
53097 +++ b/drivers/scsi/sd.c
53098 @@ -3006,7 +3006,7 @@ static int sd_probe(struct device *dev)
53099 sdkp->disk = gd;
53100 sdkp->index = index;
53101 atomic_set(&sdkp->openers, 0);
53102 - atomic_set(&sdkp->device->ioerr_cnt, 0);
53103 + atomic_set_unchecked(&sdkp->device->ioerr_cnt, 0);
53104
53105 if (!sdp->request_queue->rq_timeout) {
53106 if (sdp->type != TYPE_MOD)
53107 diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c
53108 index 2270bd5..98408a5 100644
53109 --- a/drivers/scsi/sg.c
53110 +++ b/drivers/scsi/sg.c
53111 @@ -1083,7 +1083,7 @@ sg_ioctl(struct file *filp, unsigned int cmd_in, unsigned long arg)
53112 sdp->disk->disk_name,
53113 MKDEV(SCSI_GENERIC_MAJOR, sdp->index),
53114 NULL,
53115 - (char *)arg);
53116 + (char __user *)arg);
53117 case BLKTRACESTART:
53118 return blk_trace_startstop(sdp->device->request_queue, 1);
53119 case BLKTRACESTOP:
53120 diff --git a/drivers/soc/tegra/fuse/fuse-tegra.c b/drivers/soc/tegra/fuse/fuse-tegra.c
53121 index c0d660f..24a5854 100644
53122 --- a/drivers/soc/tegra/fuse/fuse-tegra.c
53123 +++ b/drivers/soc/tegra/fuse/fuse-tegra.c
53124 @@ -71,7 +71,7 @@ static ssize_t fuse_read(struct file *fd, struct kobject *kobj,
53125 return i;
53126 }
53127
53128 -static struct bin_attribute fuse_bin_attr = {
53129 +static bin_attribute_no_const fuse_bin_attr = {
53130 .attr = { .name = "fuse", .mode = S_IRUGO, },
53131 .read = fuse_read,
53132 };
53133 diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
53134 index 57a1950..ae54e21 100644
53135 --- a/drivers/spi/spi.c
53136 +++ b/drivers/spi/spi.c
53137 @@ -2307,7 +2307,7 @@ int spi_bus_unlock(struct spi_master *master)
53138 EXPORT_SYMBOL_GPL(spi_bus_unlock);
53139
53140 /* portable code must never pass more than 32 bytes */
53141 -#define SPI_BUFSIZ max(32, SMP_CACHE_BYTES)
53142 +#define SPI_BUFSIZ max(32UL, SMP_CACHE_BYTES)
53143
53144 static u8 *buf;
53145
53146 diff --git a/drivers/staging/android/timed_output.c b/drivers/staging/android/timed_output.c
53147 index b41429f..2de5373 100644
53148 --- a/drivers/staging/android/timed_output.c
53149 +++ b/drivers/staging/android/timed_output.c
53150 @@ -25,7 +25,7 @@
53151 #include "timed_output.h"
53152
53153 static struct class *timed_output_class;
53154 -static atomic_t device_count;
53155 +static atomic_unchecked_t device_count;
53156
53157 static ssize_t enable_show(struct device *dev, struct device_attribute *attr,
53158 char *buf)
53159 @@ -65,7 +65,7 @@ static int create_timed_output_class(void)
53160 timed_output_class = class_create(THIS_MODULE, "timed_output");
53161 if (IS_ERR(timed_output_class))
53162 return PTR_ERR(timed_output_class);
53163 - atomic_set(&device_count, 0);
53164 + atomic_set_unchecked(&device_count, 0);
53165 timed_output_class->dev_groups = timed_output_groups;
53166 }
53167
53168 @@ -83,7 +83,7 @@ int timed_output_dev_register(struct timed_output_dev *tdev)
53169 if (ret < 0)
53170 return ret;
53171
53172 - tdev->index = atomic_inc_return(&device_count);
53173 + tdev->index = atomic_inc_return_unchecked(&device_count);
53174 tdev->dev = device_create(timed_output_class, NULL,
53175 MKDEV(0, tdev->index), NULL, "%s", tdev->name);
53176 if (IS_ERR(tdev->dev))
53177 diff --git a/drivers/staging/comedi/comedi_fops.c b/drivers/staging/comedi/comedi_fops.c
53178 index 727640e..55bf61c 100644
53179 --- a/drivers/staging/comedi/comedi_fops.c
53180 +++ b/drivers/staging/comedi/comedi_fops.c
53181 @@ -297,8 +297,8 @@ static void comedi_file_reset(struct file *file)
53182 }
53183 cfp->last_attached = dev->attached;
53184 cfp->last_detach_count = dev->detach_count;
53185 - ACCESS_ONCE(cfp->read_subdev) = read_s;
53186 - ACCESS_ONCE(cfp->write_subdev) = write_s;
53187 + ACCESS_ONCE_RW(cfp->read_subdev) = read_s;
53188 + ACCESS_ONCE_RW(cfp->write_subdev) = write_s;
53189 }
53190
53191 static void comedi_file_check(struct file *file)
53192 @@ -1924,7 +1924,7 @@ static int do_setrsubd_ioctl(struct comedi_device *dev, unsigned long arg,
53193 !(s_old->async->cmd.flags & CMDF_WRITE))
53194 return -EBUSY;
53195
53196 - ACCESS_ONCE(cfp->read_subdev) = s_new;
53197 + ACCESS_ONCE_RW(cfp->read_subdev) = s_new;
53198 return 0;
53199 }
53200
53201 @@ -1966,7 +1966,7 @@ static int do_setwsubd_ioctl(struct comedi_device *dev, unsigned long arg,
53202 (s_old->async->cmd.flags & CMDF_WRITE))
53203 return -EBUSY;
53204
53205 - ACCESS_ONCE(cfp->write_subdev) = s_new;
53206 + ACCESS_ONCE_RW(cfp->write_subdev) = s_new;
53207 return 0;
53208 }
53209
53210 diff --git a/drivers/staging/fbtft/fbtft-core.c b/drivers/staging/fbtft/fbtft-core.c
53211 index 37dcf7e..f3c2016 100644
53212 --- a/drivers/staging/fbtft/fbtft-core.c
53213 +++ b/drivers/staging/fbtft/fbtft-core.c
53214 @@ -689,7 +689,7 @@ struct fb_info *fbtft_framebuffer_alloc(struct fbtft_display *display,
53215 {
53216 struct fb_info *info;
53217 struct fbtft_par *par;
53218 - struct fb_ops *fbops = NULL;
53219 + fb_ops_no_const *fbops = NULL;
53220 struct fb_deferred_io *fbdefio = NULL;
53221 struct fbtft_platform_data *pdata = dev->platform_data;
53222 u8 *vmem = NULL;
53223 diff --git a/drivers/staging/fbtft/fbtft.h b/drivers/staging/fbtft/fbtft.h
53224 index 0dbf3f9..fed0063 100644
53225 --- a/drivers/staging/fbtft/fbtft.h
53226 +++ b/drivers/staging/fbtft/fbtft.h
53227 @@ -106,7 +106,7 @@ struct fbtft_ops {
53228
53229 int (*set_var)(struct fbtft_par *par);
53230 int (*set_gamma)(struct fbtft_par *par, unsigned long *curves);
53231 -};
53232 +} __no_const;
53233
53234 /**
53235 * struct fbtft_display - Describes the display properties
53236 diff --git a/drivers/staging/gdm724x/gdm_tty.c b/drivers/staging/gdm724x/gdm_tty.c
53237 index 001348c..cfaac8a 100644
53238 --- a/drivers/staging/gdm724x/gdm_tty.c
53239 +++ b/drivers/staging/gdm724x/gdm_tty.c
53240 @@ -44,7 +44,7 @@
53241 #define gdm_tty_send_control(n, r, v, d, l) (\
53242 n->tty_dev->send_control(n->tty_dev->priv_dev, r, v, d, l))
53243
53244 -#define GDM_TTY_READY(gdm) (gdm && gdm->tty_dev && gdm->port.count)
53245 +#define GDM_TTY_READY(gdm) (gdm && gdm->tty_dev && atomic_read(&gdm->port.count))
53246
53247 static struct tty_driver *gdm_driver[TTY_MAX_COUNT];
53248 static struct gdm *gdm_table[TTY_MAX_COUNT][GDM_TTY_MINOR];
53249 diff --git a/drivers/staging/i2o/i2o.h b/drivers/staging/i2o/i2o.h
53250 index d23c3c2..eb63c81 100644
53251 --- a/drivers/staging/i2o/i2o.h
53252 +++ b/drivers/staging/i2o/i2o.h
53253 @@ -565,7 +565,7 @@ struct i2o_controller {
53254 struct i2o_device *exec; /* Executive */
53255 #if BITS_PER_LONG == 64
53256 spinlock_t context_list_lock; /* lock for context_list */
53257 - atomic_t context_list_counter; /* needed for unique contexts */
53258 + atomic_unchecked_t context_list_counter; /* needed for unique contexts */
53259 struct list_head context_list; /* list of context id's
53260 and pointers */
53261 #endif
53262 diff --git a/drivers/staging/i2o/i2o_proc.c b/drivers/staging/i2o/i2o_proc.c
53263 index ad84f33..c5bdf65 100644
53264 --- a/drivers/staging/i2o/i2o_proc.c
53265 +++ b/drivers/staging/i2o/i2o_proc.c
53266 @@ -255,12 +255,6 @@ static char *scsi_devices[] = {
53267 "Array Controller Device"
53268 };
53269
53270 -static char *chtostr(char *tmp, u8 *chars, int n)
53271 -{
53272 - tmp[0] = 0;
53273 - return strncat(tmp, (char *)chars, n);
53274 -}
53275 -
53276 static int i2o_report_query_status(struct seq_file *seq, int block_status,
53277 char *group)
53278 {
53279 @@ -707,9 +701,9 @@ static int i2o_seq_show_status(struct seq_file *seq, void *v)
53280 static int i2o_seq_show_hw(struct seq_file *seq, void *v)
53281 {
53282 struct i2o_controller *c = (struct i2o_controller *)seq->private;
53283 - static u32 work32[5];
53284 - static u8 *work8 = (u8 *) work32;
53285 - static u16 *work16 = (u16 *) work32;
53286 + u32 work32[5];
53287 + u8 *work8 = (u8 *) work32;
53288 + u16 *work16 = (u16 *) work32;
53289 int token;
53290 u32 hwcap;
53291
53292 @@ -790,7 +784,6 @@ static int i2o_seq_show_ddm_table(struct seq_file *seq, void *v)
53293 } *result;
53294
53295 i2o_exec_execute_ddm_table ddm_table;
53296 - char tmp[28 + 1];
53297
53298 result = kmalloc(sizeof(*result), GFP_KERNEL);
53299 if (!result)
53300 @@ -825,8 +818,7 @@ static int i2o_seq_show_ddm_table(struct seq_file *seq, void *v)
53301
53302 seq_printf(seq, "%-#7x", ddm_table.i2o_vendor_id);
53303 seq_printf(seq, "%-#8x", ddm_table.module_id);
53304 - seq_printf(seq, "%-29s",
53305 - chtostr(tmp, ddm_table.module_name_version, 28));
53306 + seq_printf(seq, "%-.28s", ddm_table.module_name_version);
53307 seq_printf(seq, "%9d ", ddm_table.data_size);
53308 seq_printf(seq, "%8d", ddm_table.code_size);
53309
53310 @@ -893,7 +885,6 @@ static int i2o_seq_show_drivers_stored(struct seq_file *seq, void *v)
53311
53312 i2o_driver_result_table *result;
53313 i2o_driver_store_table *dst;
53314 - char tmp[28 + 1];
53315
53316 result = kmalloc(sizeof(i2o_driver_result_table), GFP_KERNEL);
53317 if (result == NULL)
53318 @@ -928,9 +919,8 @@ static int i2o_seq_show_drivers_stored(struct seq_file *seq, void *v)
53319
53320 seq_printf(seq, "%-#7x", dst->i2o_vendor_id);
53321 seq_printf(seq, "%-#8x", dst->module_id);
53322 - seq_printf(seq, "%-29s",
53323 - chtostr(tmp, dst->module_name_version, 28));
53324 - seq_printf(seq, "%-9s", chtostr(tmp, dst->date, 8));
53325 + seq_printf(seq, "%-.28s", dst->module_name_version);
53326 + seq_printf(seq, "%-.8s", dst->date);
53327 seq_printf(seq, "%8d ", dst->module_size);
53328 seq_printf(seq, "%8d ", dst->mpb_size);
53329 seq_printf(seq, "0x%04x", dst->module_flags);
53330 @@ -1246,11 +1236,10 @@ static int i2o_seq_show_authorized_users(struct seq_file *seq, void *v)
53331 static int i2o_seq_show_dev_identity(struct seq_file *seq, void *v)
53332 {
53333 struct i2o_device *d = (struct i2o_device *)seq->private;
53334 - static u32 work32[128]; // allow for "stuff" + up to 256 byte (max) serial number
53335 + u32 work32[128]; // allow for "stuff" + up to 256 byte (max) serial number
53336 // == (allow) 512d bytes (max)
53337 - static u16 *work16 = (u16 *) work32;
53338 + u16 *work16 = (u16 *) work32;
53339 int token;
53340 - char tmp[16 + 1];
53341
53342 token = i2o_parm_field_get(d, 0xF100, -1, &work32, sizeof(work32));
53343
53344 @@ -1262,14 +1251,10 @@ static int i2o_seq_show_dev_identity(struct seq_file *seq, void *v)
53345 seq_printf(seq, "Device Class : %s\n", i2o_get_class_name(work16[0]));
53346 seq_printf(seq, "Owner TID : %0#5x\n", work16[2]);
53347 seq_printf(seq, "Parent TID : %0#5x\n", work16[3]);
53348 - seq_printf(seq, "Vendor info : %s\n",
53349 - chtostr(tmp, (u8 *) (work32 + 2), 16));
53350 - seq_printf(seq, "Product info : %s\n",
53351 - chtostr(tmp, (u8 *) (work32 + 6), 16));
53352 - seq_printf(seq, "Description : %s\n",
53353 - chtostr(tmp, (u8 *) (work32 + 10), 16));
53354 - seq_printf(seq, "Product rev. : %s\n",
53355 - chtostr(tmp, (u8 *) (work32 + 14), 8));
53356 + seq_printf(seq, "Vendor info : %.16s\n", (u8 *) (work32 + 2));
53357 + seq_printf(seq, "Product info : %.16s\n", (u8 *) (work32 + 6));
53358 + seq_printf(seq, "Description : %.16s\n", (u8 *) (work32 + 10));
53359 + seq_printf(seq, "Product rev. : %.8s\n", (u8 *) (work32 + 14));
53360
53361 seq_printf(seq, "Serial number : ");
53362 print_serial_number(seq, (u8 *) (work32 + 16),
53363 @@ -1306,8 +1291,6 @@ static int i2o_seq_show_ddm_identity(struct seq_file *seq, void *v)
53364 u8 pad[256]; // allow up to 256 byte (max) serial number
53365 } result;
53366
53367 - char tmp[24 + 1];
53368 -
53369 token = i2o_parm_field_get(d, 0xF101, -1, &result, sizeof(result));
53370
53371 if (token < 0) {
53372 @@ -1316,10 +1299,8 @@ static int i2o_seq_show_ddm_identity(struct seq_file *seq, void *v)
53373 }
53374
53375 seq_printf(seq, "Registering DDM TID : 0x%03x\n", result.ddm_tid);
53376 - seq_printf(seq, "Module name : %s\n",
53377 - chtostr(tmp, result.module_name, 24));
53378 - seq_printf(seq, "Module revision : %s\n",
53379 - chtostr(tmp, result.module_rev, 8));
53380 + seq_printf(seq, "Module name : %.24s\n", result.module_name);
53381 + seq_printf(seq, "Module revision : %.8s\n", result.module_rev);
53382
53383 seq_printf(seq, "Serial number : ");
53384 print_serial_number(seq, result.serial_number, sizeof(result) - 36);
53385 @@ -1343,8 +1324,6 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
53386 u8 instance_number[4];
53387 } result;
53388
53389 - char tmp[64 + 1];
53390 -
53391 token = i2o_parm_field_get(d, 0xF102, -1, &result, sizeof(result));
53392
53393 if (token < 0) {
53394 @@ -1352,14 +1331,10 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
53395 return 0;
53396 }
53397
53398 - seq_printf(seq, "Device name : %s\n",
53399 - chtostr(tmp, result.device_name, 64));
53400 - seq_printf(seq, "Service name : %s\n",
53401 - chtostr(tmp, result.service_name, 64));
53402 - seq_printf(seq, "Physical name : %s\n",
53403 - chtostr(tmp, result.physical_location, 64));
53404 - seq_printf(seq, "Instance number : %s\n",
53405 - chtostr(tmp, result.instance_number, 4));
53406 + seq_printf(seq, "Device name : %.64s\n", result.device_name);
53407 + seq_printf(seq, "Service name : %.64s\n", result.service_name);
53408 + seq_printf(seq, "Physical name : %.64s\n", result.physical_location);
53409 + seq_printf(seq, "Instance number : %.4s\n", result.instance_number);
53410
53411 return 0;
53412 }
53413 @@ -1368,9 +1343,9 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
53414 static int i2o_seq_show_sgl_limits(struct seq_file *seq, void *v)
53415 {
53416 struct i2o_device *d = (struct i2o_device *)seq->private;
53417 - static u32 work32[12];
53418 - static u16 *work16 = (u16 *) work32;
53419 - static u8 *work8 = (u8 *) work32;
53420 + u32 work32[12];
53421 + u16 *work16 = (u16 *) work32;
53422 + u8 *work8 = (u8 *) work32;
53423 int token;
53424
53425 token = i2o_parm_field_get(d, 0xF103, -1, &work32, sizeof(work32));
53426 diff --git a/drivers/staging/i2o/iop.c b/drivers/staging/i2o/iop.c
53427 index 52334fc..d7f40b3 100644
53428 --- a/drivers/staging/i2o/iop.c
53429 +++ b/drivers/staging/i2o/iop.c
53430 @@ -111,10 +111,10 @@ u32 i2o_cntxt_list_add(struct i2o_controller * c, void *ptr)
53431
53432 spin_lock_irqsave(&c->context_list_lock, flags);
53433
53434 - if (unlikely(atomic_inc_and_test(&c->context_list_counter)))
53435 - atomic_inc(&c->context_list_counter);
53436 + if (unlikely(atomic_inc_and_test_unchecked(&c->context_list_counter)))
53437 + atomic_inc_unchecked(&c->context_list_counter);
53438
53439 - entry->context = atomic_read(&c->context_list_counter);
53440 + entry->context = atomic_read_unchecked(&c->context_list_counter);
53441
53442 list_add(&entry->list, &c->context_list);
53443
53444 @@ -1076,7 +1076,7 @@ struct i2o_controller *i2o_iop_alloc(void)
53445
53446 #if BITS_PER_LONG == 64
53447 spin_lock_init(&c->context_list_lock);
53448 - atomic_set(&c->context_list_counter, 0);
53449 + atomic_set_unchecked(&c->context_list_counter, 0);
53450 INIT_LIST_HEAD(&c->context_list);
53451 #endif
53452
53453 diff --git a/drivers/staging/lustre/lnet/selftest/brw_test.c b/drivers/staging/lustre/lnet/selftest/brw_test.c
53454 index 463da07..e791ce9 100644
53455 --- a/drivers/staging/lustre/lnet/selftest/brw_test.c
53456 +++ b/drivers/staging/lustre/lnet/selftest/brw_test.c
53457 @@ -488,13 +488,11 @@ brw_server_handle(struct srpc_server_rpc *rpc)
53458 return 0;
53459 }
53460
53461 -sfw_test_client_ops_t brw_test_client;
53462 -void brw_init_test_client(void)
53463 -{
53464 - brw_test_client.tso_init = brw_client_init;
53465 - brw_test_client.tso_fini = brw_client_fini;
53466 - brw_test_client.tso_prep_rpc = brw_client_prep_rpc;
53467 - brw_test_client.tso_done_rpc = brw_client_done_rpc;
53468 +sfw_test_client_ops_t brw_test_client = {
53469 + .tso_init = brw_client_init,
53470 + .tso_fini = brw_client_fini,
53471 + .tso_prep_rpc = brw_client_prep_rpc,
53472 + .tso_done_rpc = brw_client_done_rpc,
53473 };
53474
53475 srpc_service_t brw_test_service;
53476 diff --git a/drivers/staging/lustre/lnet/selftest/framework.c b/drivers/staging/lustre/lnet/selftest/framework.c
53477 index 5709148..ccd9e0d 100644
53478 --- a/drivers/staging/lustre/lnet/selftest/framework.c
53479 +++ b/drivers/staging/lustre/lnet/selftest/framework.c
53480 @@ -1628,12 +1628,10 @@ static srpc_service_t sfw_services[] = {
53481
53482 extern sfw_test_client_ops_t ping_test_client;
53483 extern srpc_service_t ping_test_service;
53484 -extern void ping_init_test_client(void);
53485 extern void ping_init_test_service(void);
53486
53487 extern sfw_test_client_ops_t brw_test_client;
53488 extern srpc_service_t brw_test_service;
53489 -extern void brw_init_test_client(void);
53490 extern void brw_init_test_service(void);
53491
53492
53493 @@ -1675,12 +1673,10 @@ sfw_startup (void)
53494 INIT_LIST_HEAD(&sfw_data.fw_zombie_rpcs);
53495 INIT_LIST_HEAD(&sfw_data.fw_zombie_sessions);
53496
53497 - brw_init_test_client();
53498 brw_init_test_service();
53499 rc = sfw_register_test(&brw_test_service, &brw_test_client);
53500 LASSERT (rc == 0);
53501
53502 - ping_init_test_client();
53503 ping_init_test_service();
53504 rc = sfw_register_test(&ping_test_service, &ping_test_client);
53505 LASSERT (rc == 0);
53506 diff --git a/drivers/staging/lustre/lnet/selftest/ping_test.c b/drivers/staging/lustre/lnet/selftest/ping_test.c
53507 index d8c0df6..5041cbb 100644
53508 --- a/drivers/staging/lustre/lnet/selftest/ping_test.c
53509 +++ b/drivers/staging/lustre/lnet/selftest/ping_test.c
53510 @@ -211,14 +211,12 @@ ping_server_handle(struct srpc_server_rpc *rpc)
53511 return 0;
53512 }
53513
53514 -sfw_test_client_ops_t ping_test_client;
53515 -void ping_init_test_client(void)
53516 -{
53517 - ping_test_client.tso_init = ping_client_init;
53518 - ping_test_client.tso_fini = ping_client_fini;
53519 - ping_test_client.tso_prep_rpc = ping_client_prep_rpc;
53520 - ping_test_client.tso_done_rpc = ping_client_done_rpc;
53521 -}
53522 +sfw_test_client_ops_t ping_test_client = {
53523 + .tso_init = ping_client_init,
53524 + .tso_fini = ping_client_fini,
53525 + .tso_prep_rpc = ping_client_prep_rpc,
53526 + .tso_done_rpc = ping_client_done_rpc,
53527 +};
53528
53529 srpc_service_t ping_test_service;
53530 void ping_init_test_service(void)
53531 diff --git a/drivers/staging/lustre/lustre/include/lustre_dlm.h b/drivers/staging/lustre/lustre/include/lustre_dlm.h
53532 index 83bc0a9..12ba00a 100644
53533 --- a/drivers/staging/lustre/lustre/include/lustre_dlm.h
53534 +++ b/drivers/staging/lustre/lustre/include/lustre_dlm.h
53535 @@ -1139,7 +1139,7 @@ struct ldlm_callback_suite {
53536 ldlm_completion_callback lcs_completion;
53537 ldlm_blocking_callback lcs_blocking;
53538 ldlm_glimpse_callback lcs_glimpse;
53539 -};
53540 +} __no_const;
53541
53542 /* ldlm_lockd.c */
53543 int ldlm_del_waiting_lock(struct ldlm_lock *lock);
53544 diff --git a/drivers/staging/lustre/lustre/include/obd.h b/drivers/staging/lustre/lustre/include/obd.h
53545 index 2a88b80..62e7e5f 100644
53546 --- a/drivers/staging/lustre/lustre/include/obd.h
53547 +++ b/drivers/staging/lustre/lustre/include/obd.h
53548 @@ -1362,7 +1362,7 @@ struct md_ops {
53549 * lprocfs_alloc_md_stats() in obdclass/lprocfs_status.c. Also, add a
53550 * wrapper function in include/linux/obd_class.h.
53551 */
53552 -};
53553 +} __no_const;
53554
53555 struct lsm_operations {
53556 void (*lsm_free)(struct lov_stripe_md *);
53557 diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c b/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
53558 index a4c252f..b21acac 100644
53559 --- a/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
53560 +++ b/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
53561 @@ -258,7 +258,7 @@ ldlm_process_flock_lock(struct ldlm_lock *req, __u64 *flags, int first_enq,
53562 int added = (mode == LCK_NL);
53563 int overlaps = 0;
53564 int splitted = 0;
53565 - const struct ldlm_callback_suite null_cbs = { NULL };
53566 + const struct ldlm_callback_suite null_cbs = { };
53567
53568 CDEBUG(D_DLMTRACE,
53569 "flags %#llx owner %llu pid %u mode %u start %llu end %llu\n",
53570 diff --git a/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c b/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c
53571 index c539e37..743b213 100644
53572 --- a/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c
53573 +++ b/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c
53574 @@ -237,7 +237,7 @@ static int proc_console_max_delay_cs(struct ctl_table *table, int write,
53575 loff_t *ppos)
53576 {
53577 int rc, max_delay_cs;
53578 - struct ctl_table dummy = *table;
53579 + ctl_table_no_const dummy = *table;
53580 long d;
53581
53582 dummy.data = &max_delay_cs;
53583 @@ -270,7 +270,7 @@ static int proc_console_min_delay_cs(struct ctl_table *table, int write,
53584 loff_t *ppos)
53585 {
53586 int rc, min_delay_cs;
53587 - struct ctl_table dummy = *table;
53588 + ctl_table_no_const dummy = *table;
53589 long d;
53590
53591 dummy.data = &min_delay_cs;
53592 @@ -302,7 +302,7 @@ static int proc_console_backoff(struct ctl_table *table, int write,
53593 void __user *buffer, size_t *lenp, loff_t *ppos)
53594 {
53595 int rc, backoff;
53596 - struct ctl_table dummy = *table;
53597 + ctl_table_no_const dummy = *table;
53598
53599 dummy.data = &backoff;
53600 dummy.proc_handler = &proc_dointvec;
53601 diff --git a/drivers/staging/lustre/lustre/libcfs/module.c b/drivers/staging/lustre/lustre/libcfs/module.c
53602 index 7dc77dd..289d03e 100644
53603 --- a/drivers/staging/lustre/lustre/libcfs/module.c
53604 +++ b/drivers/staging/lustre/lustre/libcfs/module.c
53605 @@ -313,11 +313,11 @@ out:
53606
53607
53608 struct cfs_psdev_ops libcfs_psdev_ops = {
53609 - libcfs_psdev_open,
53610 - libcfs_psdev_release,
53611 - NULL,
53612 - NULL,
53613 - libcfs_ioctl
53614 + .p_open = libcfs_psdev_open,
53615 + .p_close = libcfs_psdev_release,
53616 + .p_read = NULL,
53617 + .p_write = NULL,
53618 + .p_ioctl = libcfs_ioctl
53619 };
53620
53621 extern int insert_proc(void);
53622 diff --git a/drivers/staging/octeon/ethernet-rx.c b/drivers/staging/octeon/ethernet-rx.c
53623 index 22667db..8b703b6 100644
53624 --- a/drivers/staging/octeon/ethernet-rx.c
53625 +++ b/drivers/staging/octeon/ethernet-rx.c
53626 @@ -354,14 +354,14 @@ static int cvm_oct_napi_poll(struct napi_struct *napi, int budget)
53627 /* Increment RX stats for virtual ports */
53628 if (work->ipprt >= CVMX_PIP_NUM_INPUT_PORTS) {
53629 #ifdef CONFIG_64BIT
53630 - atomic64_add(1,
53631 + atomic64_add_unchecked(1,
53632 (atomic64_t *)&priv->stats.rx_packets);
53633 - atomic64_add(skb->len,
53634 + atomic64_add_unchecked(skb->len,
53635 (atomic64_t *)&priv->stats.rx_bytes);
53636 #else
53637 - atomic_add(1,
53638 + atomic_add_unchecked(1,
53639 (atomic_t *)&priv->stats.rx_packets);
53640 - atomic_add(skb->len,
53641 + atomic_add_unchecked(skb->len,
53642 (atomic_t *)&priv->stats.rx_bytes);
53643 #endif
53644 }
53645 @@ -373,10 +373,10 @@ static int cvm_oct_napi_poll(struct napi_struct *napi, int budget)
53646 dev->name);
53647 */
53648 #ifdef CONFIG_64BIT
53649 - atomic64_add(1,
53650 + atomic64_add_unchecked(1,
53651 (atomic64_t *)&priv->stats.rx_dropped);
53652 #else
53653 - atomic_add(1,
53654 + atomic_add_unchecked(1,
53655 (atomic_t *)&priv->stats.rx_dropped);
53656 #endif
53657 dev_kfree_skb_irq(skb);
53658 diff --git a/drivers/staging/octeon/ethernet.c b/drivers/staging/octeon/ethernet.c
53659 index 460e854..f926452 100644
53660 --- a/drivers/staging/octeon/ethernet.c
53661 +++ b/drivers/staging/octeon/ethernet.c
53662 @@ -241,11 +241,11 @@ static struct net_device_stats *cvm_oct_common_get_stats(struct net_device *dev)
53663 * since the RX tasklet also increments it.
53664 */
53665 #ifdef CONFIG_64BIT
53666 - atomic64_add(rx_status.dropped_packets,
53667 - (atomic64_t *)&priv->stats.rx_dropped);
53668 + atomic64_add_unchecked(rx_status.dropped_packets,
53669 + (atomic64_unchecked_t *)&priv->stats.rx_dropped);
53670 #else
53671 - atomic_add(rx_status.dropped_packets,
53672 - (atomic_t *)&priv->stats.rx_dropped);
53673 + atomic_add_unchecked(rx_status.dropped_packets,
53674 + (atomic_unchecked_t *)&priv->stats.rx_dropped);
53675 #endif
53676 }
53677
53678 diff --git a/drivers/staging/rtl8188eu/include/hal_intf.h b/drivers/staging/rtl8188eu/include/hal_intf.h
53679 index 3b476d8..f522d68 100644
53680 --- a/drivers/staging/rtl8188eu/include/hal_intf.h
53681 +++ b/drivers/staging/rtl8188eu/include/hal_intf.h
53682 @@ -225,7 +225,7 @@ struct hal_ops {
53683
53684 void (*hal_notch_filter)(struct adapter *adapter, bool enable);
53685 void (*hal_reset_security_engine)(struct adapter *adapter);
53686 -};
53687 +} __no_const;
53688
53689 enum rt_eeprom_type {
53690 EEPROM_93C46,
53691 diff --git a/drivers/staging/rtl8712/rtl871x_io.h b/drivers/staging/rtl8712/rtl871x_io.h
53692 index 070cc03..6806e37 100644
53693 --- a/drivers/staging/rtl8712/rtl871x_io.h
53694 +++ b/drivers/staging/rtl8712/rtl871x_io.h
53695 @@ -108,7 +108,7 @@ struct _io_ops {
53696 u8 *pmem);
53697 u32 (*_write_port)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt,
53698 u8 *pmem);
53699 -};
53700 +} __no_const;
53701
53702 struct io_req {
53703 struct list_head list;
53704 diff --git a/drivers/staging/unisys/visorchipset/visorchipset.h b/drivers/staging/unisys/visorchipset/visorchipset.h
53705 index 98f3ba4..c6a7fce 100644
53706 --- a/drivers/staging/unisys/visorchipset/visorchipset.h
53707 +++ b/drivers/staging/unisys/visorchipset/visorchipset.h
53708 @@ -171,7 +171,7 @@ struct visorchipset_busdev_notifiers {
53709 void (*device_resume)(ulong bus_no, ulong dev_no);
53710 int (*get_channel_info)(uuid_le type_uuid, ulong *min_size,
53711 ulong *max_size);
53712 -};
53713 +} __no_const;
53714
53715 /* These functions live inside visorchipset, and will be called to indicate
53716 * responses to specific events (by code outside of visorchipset).
53717 @@ -186,7 +186,7 @@ struct visorchipset_busdev_responders {
53718 void (*device_destroy)(ulong bus_no, ulong dev_no, int response);
53719 void (*device_pause)(ulong bus_no, ulong dev_no, int response);
53720 void (*device_resume)(ulong bus_no, ulong dev_no, int response);
53721 -};
53722 +} __no_const;
53723
53724 /** Register functions (in the bus driver) to get called by visorchipset
53725 * whenever a bus or device appears for which this service partition is
53726 diff --git a/drivers/target/sbp/sbp_target.c b/drivers/target/sbp/sbp_target.c
53727 index 9512af6..045bf5a 100644
53728 --- a/drivers/target/sbp/sbp_target.c
53729 +++ b/drivers/target/sbp/sbp_target.c
53730 @@ -62,7 +62,7 @@ static const u32 sbp_unit_directory_template[] = {
53731
53732 #define SESSION_MAINTENANCE_INTERVAL HZ
53733
53734 -static atomic_t login_id = ATOMIC_INIT(0);
53735 +static atomic_unchecked_t login_id = ATOMIC_INIT(0);
53736
53737 static void session_maintenance_work(struct work_struct *);
53738 static int sbp_run_transaction(struct fw_card *, int, int, int, int,
53739 @@ -444,7 +444,7 @@ static void sbp_management_request_login(
53740 login->lun = se_lun;
53741 login->status_fifo_addr = sbp2_pointer_to_addr(&req->orb.status_fifo);
53742 login->exclusive = LOGIN_ORB_EXCLUSIVE(be32_to_cpu(req->orb.misc));
53743 - login->login_id = atomic_inc_return(&login_id);
53744 + login->login_id = atomic_inc_return_unchecked(&login_id);
53745
53746 login->tgt_agt = sbp_target_agent_register(login);
53747 if (IS_ERR(login->tgt_agt)) {
53748 diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c
53749 index 7faa6ae..ae6c410 100644
53750 --- a/drivers/target/target_core_device.c
53751 +++ b/drivers/target/target_core_device.c
53752 @@ -1495,7 +1495,7 @@ struct se_device *target_alloc_device(struct se_hba *hba, const char *name)
53753 spin_lock_init(&dev->se_tmr_lock);
53754 spin_lock_init(&dev->qf_cmd_lock);
53755 sema_init(&dev->caw_sem, 1);
53756 - atomic_set(&dev->dev_ordered_id, 0);
53757 + atomic_set_unchecked(&dev->dev_ordered_id, 0);
53758 INIT_LIST_HEAD(&dev->t10_wwn.t10_vpd_list);
53759 spin_lock_init(&dev->t10_wwn.t10_vpd_lock);
53760 INIT_LIST_HEAD(&dev->t10_pr.registration_list);
53761 diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c
53762 index f786de0..04b643e 100644
53763 --- a/drivers/target/target_core_transport.c
53764 +++ b/drivers/target/target_core_transport.c
53765 @@ -1168,7 +1168,7 @@ transport_check_alloc_task_attr(struct se_cmd *cmd)
53766 * Used to determine when ORDERED commands should go from
53767 * Dormant to Active status.
53768 */
53769 - cmd->se_ordered_id = atomic_inc_return(&dev->dev_ordered_id);
53770 + cmd->se_ordered_id = atomic_inc_return_unchecked(&dev->dev_ordered_id);
53771 pr_debug("Allocated se_ordered_id: %u for Task Attr: 0x%02x on %s\n",
53772 cmd->se_ordered_id, cmd->sam_task_attr,
53773 dev->transport->name);
53774 diff --git a/drivers/thermal/int340x_thermal/int3400_thermal.c b/drivers/thermal/int340x_thermal/int3400_thermal.c
53775 index 031018e..90981a1 100644
53776 --- a/drivers/thermal/int340x_thermal/int3400_thermal.c
53777 +++ b/drivers/thermal/int340x_thermal/int3400_thermal.c
53778 @@ -272,8 +272,10 @@ static int int3400_thermal_probe(struct platform_device *pdev)
53779 platform_set_drvdata(pdev, priv);
53780
53781 if (priv->uuid_bitmap & 1 << INT3400_THERMAL_PASSIVE_1) {
53782 - int3400_thermal_ops.get_mode = int3400_thermal_get_mode;
53783 - int3400_thermal_ops.set_mode = int3400_thermal_set_mode;
53784 + pax_open_kernel();
53785 + *(void **)&int3400_thermal_ops.get_mode = int3400_thermal_get_mode;
53786 + *(void **)&int3400_thermal_ops.set_mode = int3400_thermal_set_mode;
53787 + pax_close_kernel();
53788 }
53789 priv->thermal = thermal_zone_device_register("INT3400 Thermal", 0, 0,
53790 priv, &int3400_thermal_ops,
53791 diff --git a/drivers/thermal/of-thermal.c b/drivers/thermal/of-thermal.c
53792 index 668fb1b..2737bbe 100644
53793 --- a/drivers/thermal/of-thermal.c
53794 +++ b/drivers/thermal/of-thermal.c
53795 @@ -31,6 +31,7 @@
53796 #include <linux/export.h>
53797 #include <linux/string.h>
53798 #include <linux/thermal.h>
53799 +#include <linux/mm.h>
53800
53801 #include "thermal_core.h"
53802
53803 @@ -412,9 +413,11 @@ thermal_zone_of_add_sensor(struct device_node *zone,
53804 tz->ops = ops;
53805 tz->sensor_data = data;
53806
53807 - tzd->ops->get_temp = of_thermal_get_temp;
53808 - tzd->ops->get_trend = of_thermal_get_trend;
53809 - tzd->ops->set_emul_temp = of_thermal_set_emul_temp;
53810 + pax_open_kernel();
53811 + *(void **)&tzd->ops->get_temp = of_thermal_get_temp;
53812 + *(void **)&tzd->ops->get_trend = of_thermal_get_trend;
53813 + *(void **)&tzd->ops->set_emul_temp = of_thermal_set_emul_temp;
53814 + pax_close_kernel();
53815 mutex_unlock(&tzd->lock);
53816
53817 return tzd;
53818 @@ -544,9 +547,11 @@ void thermal_zone_of_sensor_unregister(struct device *dev,
53819 return;
53820
53821 mutex_lock(&tzd->lock);
53822 - tzd->ops->get_temp = NULL;
53823 - tzd->ops->get_trend = NULL;
53824 - tzd->ops->set_emul_temp = NULL;
53825 + pax_open_kernel();
53826 + *(void **)&tzd->ops->get_temp = NULL;
53827 + *(void **)&tzd->ops->get_trend = NULL;
53828 + *(void **)&tzd->ops->set_emul_temp = NULL;
53829 + pax_close_kernel();
53830
53831 tz->ops = NULL;
53832 tz->sensor_data = NULL;
53833 diff --git a/drivers/thermal/x86_pkg_temp_thermal.c b/drivers/thermal/x86_pkg_temp_thermal.c
53834 index 9ea3d9d..53e8792 100644
53835 --- a/drivers/thermal/x86_pkg_temp_thermal.c
53836 +++ b/drivers/thermal/x86_pkg_temp_thermal.c
53837 @@ -567,7 +567,7 @@ static int pkg_temp_thermal_cpu_callback(struct notifier_block *nfb,
53838 return NOTIFY_OK;
53839 }
53840
53841 -static struct notifier_block pkg_temp_thermal_notifier __refdata = {
53842 +static struct notifier_block pkg_temp_thermal_notifier __refconst = {
53843 .notifier_call = pkg_temp_thermal_cpu_callback,
53844 };
53845
53846 diff --git a/drivers/tty/cyclades.c b/drivers/tty/cyclades.c
53847 index fd66f57..48e6376 100644
53848 --- a/drivers/tty/cyclades.c
53849 +++ b/drivers/tty/cyclades.c
53850 @@ -1570,10 +1570,10 @@ static int cy_open(struct tty_struct *tty, struct file *filp)
53851 printk(KERN_DEBUG "cyc:cy_open ttyC%d, count = %d\n", info->line,
53852 info->port.count);
53853 #endif
53854 - info->port.count++;
53855 + atomic_inc(&info->port.count);
53856 #ifdef CY_DEBUG_COUNT
53857 printk(KERN_DEBUG "cyc:cy_open (%d): incrementing count to %d\n",
53858 - current->pid, info->port.count);
53859 + current->pid, atomic_read(&info->port.count));
53860 #endif
53861
53862 /*
53863 @@ -3974,7 +3974,7 @@ static int cyclades_proc_show(struct seq_file *m, void *v)
53864 for (j = 0; j < cy_card[i].nports; j++) {
53865 info = &cy_card[i].ports[j];
53866
53867 - if (info->port.count) {
53868 + if (atomic_read(&info->port.count)) {
53869 /* XXX is the ldisc num worth this? */
53870 struct tty_struct *tty;
53871 struct tty_ldisc *ld;
53872 diff --git a/drivers/tty/hvc/hvc_console.c b/drivers/tty/hvc/hvc_console.c
53873 index 4fcec1d..5a036f7 100644
53874 --- a/drivers/tty/hvc/hvc_console.c
53875 +++ b/drivers/tty/hvc/hvc_console.c
53876 @@ -342,7 +342,7 @@ static int hvc_open(struct tty_struct *tty, struct file * filp)
53877
53878 spin_lock_irqsave(&hp->port.lock, flags);
53879 /* Check and then increment for fast path open. */
53880 - if (hp->port.count++ > 0) {
53881 + if (atomic_inc_return(&hp->port.count) > 1) {
53882 spin_unlock_irqrestore(&hp->port.lock, flags);
53883 hvc_kick();
53884 return 0;
53885 @@ -397,7 +397,7 @@ static void hvc_close(struct tty_struct *tty, struct file * filp)
53886
53887 spin_lock_irqsave(&hp->port.lock, flags);
53888
53889 - if (--hp->port.count == 0) {
53890 + if (atomic_dec_return(&hp->port.count) == 0) {
53891 spin_unlock_irqrestore(&hp->port.lock, flags);
53892 /* We are done with the tty pointer now. */
53893 tty_port_tty_set(&hp->port, NULL);
53894 @@ -419,9 +419,9 @@ static void hvc_close(struct tty_struct *tty, struct file * filp)
53895 */
53896 tty_wait_until_sent_from_close(tty, HVC_CLOSE_WAIT);
53897 } else {
53898 - if (hp->port.count < 0)
53899 + if (atomic_read(&hp->port.count) < 0)
53900 printk(KERN_ERR "hvc_close %X: oops, count is %d\n",
53901 - hp->vtermno, hp->port.count);
53902 + hp->vtermno, atomic_read(&hp->port.count));
53903 spin_unlock_irqrestore(&hp->port.lock, flags);
53904 }
53905 }
53906 @@ -451,12 +451,12 @@ static void hvc_hangup(struct tty_struct *tty)
53907 * open->hangup case this can be called after the final close so prevent
53908 * that from happening for now.
53909 */
53910 - if (hp->port.count <= 0) {
53911 + if (atomic_read(&hp->port.count) <= 0) {
53912 spin_unlock_irqrestore(&hp->port.lock, flags);
53913 return;
53914 }
53915
53916 - hp->port.count = 0;
53917 + atomic_set(&hp->port.count, 0);
53918 spin_unlock_irqrestore(&hp->port.lock, flags);
53919 tty_port_tty_set(&hp->port, NULL);
53920
53921 @@ -504,7 +504,7 @@ static int hvc_write(struct tty_struct *tty, const unsigned char *buf, int count
53922 return -EPIPE;
53923
53924 /* FIXME what's this (unprotected) check for? */
53925 - if (hp->port.count <= 0)
53926 + if (atomic_read(&hp->port.count) <= 0)
53927 return -EIO;
53928
53929 spin_lock_irqsave(&hp->lock, flags);
53930 diff --git a/drivers/tty/hvc/hvcs.c b/drivers/tty/hvc/hvcs.c
53931 index 81ff7e1..dfb7b71 100644
53932 --- a/drivers/tty/hvc/hvcs.c
53933 +++ b/drivers/tty/hvc/hvcs.c
53934 @@ -83,6 +83,7 @@
53935 #include <asm/hvcserver.h>
53936 #include <asm/uaccess.h>
53937 #include <asm/vio.h>
53938 +#include <asm/local.h>
53939
53940 /*
53941 * 1.3.0 -> 1.3.1 In hvcs_open memset(..,0x00,..) instead of memset(..,0x3F,00).
53942 @@ -416,7 +417,7 @@ static ssize_t hvcs_vterm_state_store(struct device *dev, struct device_attribut
53943
53944 spin_lock_irqsave(&hvcsd->lock, flags);
53945
53946 - if (hvcsd->port.count > 0) {
53947 + if (atomic_read(&hvcsd->port.count) > 0) {
53948 spin_unlock_irqrestore(&hvcsd->lock, flags);
53949 printk(KERN_INFO "HVCS: vterm state unchanged. "
53950 "The hvcs device node is still in use.\n");
53951 @@ -1127,7 +1128,7 @@ static int hvcs_install(struct tty_driver *driver, struct tty_struct *tty)
53952 }
53953 }
53954
53955 - hvcsd->port.count = 0;
53956 + atomic_set(&hvcsd->port.count, 0);
53957 hvcsd->port.tty = tty;
53958 tty->driver_data = hvcsd;
53959
53960 @@ -1180,7 +1181,7 @@ static int hvcs_open(struct tty_struct *tty, struct file *filp)
53961 unsigned long flags;
53962
53963 spin_lock_irqsave(&hvcsd->lock, flags);
53964 - hvcsd->port.count++;
53965 + atomic_inc(&hvcsd->port.count);
53966 hvcsd->todo_mask |= HVCS_SCHED_READ;
53967 spin_unlock_irqrestore(&hvcsd->lock, flags);
53968
53969 @@ -1216,7 +1217,7 @@ static void hvcs_close(struct tty_struct *tty, struct file *filp)
53970 hvcsd = tty->driver_data;
53971
53972 spin_lock_irqsave(&hvcsd->lock, flags);
53973 - if (--hvcsd->port.count == 0) {
53974 + if (atomic_dec_and_test(&hvcsd->port.count)) {
53975
53976 vio_disable_interrupts(hvcsd->vdev);
53977
53978 @@ -1241,10 +1242,10 @@ static void hvcs_close(struct tty_struct *tty, struct file *filp)
53979
53980 free_irq(irq, hvcsd);
53981 return;
53982 - } else if (hvcsd->port.count < 0) {
53983 + } else if (atomic_read(&hvcsd->port.count) < 0) {
53984 printk(KERN_ERR "HVCS: vty-server@%X open_count: %d"
53985 " is missmanaged.\n",
53986 - hvcsd->vdev->unit_address, hvcsd->port.count);
53987 + hvcsd->vdev->unit_address, atomic_read(&hvcsd->port.count));
53988 }
53989
53990 spin_unlock_irqrestore(&hvcsd->lock, flags);
53991 @@ -1266,7 +1267,7 @@ static void hvcs_hangup(struct tty_struct * tty)
53992
53993 spin_lock_irqsave(&hvcsd->lock, flags);
53994 /* Preserve this so that we know how many kref refs to put */
53995 - temp_open_count = hvcsd->port.count;
53996 + temp_open_count = atomic_read(&hvcsd->port.count);
53997
53998 /*
53999 * Don't kref put inside the spinlock because the destruction
54000 @@ -1281,7 +1282,7 @@ static void hvcs_hangup(struct tty_struct * tty)
54001 tty->driver_data = NULL;
54002 hvcsd->port.tty = NULL;
54003
54004 - hvcsd->port.count = 0;
54005 + atomic_set(&hvcsd->port.count, 0);
54006
54007 /* This will drop any buffered data on the floor which is OK in a hangup
54008 * scenario. */
54009 @@ -1352,7 +1353,7 @@ static int hvcs_write(struct tty_struct *tty,
54010 * the middle of a write operation? This is a crummy place to do this
54011 * but we want to keep it all in the spinlock.
54012 */
54013 - if (hvcsd->port.count <= 0) {
54014 + if (atomic_read(&hvcsd->port.count) <= 0) {
54015 spin_unlock_irqrestore(&hvcsd->lock, flags);
54016 return -ENODEV;
54017 }
54018 @@ -1426,7 +1427,7 @@ static int hvcs_write_room(struct tty_struct *tty)
54019 {
54020 struct hvcs_struct *hvcsd = tty->driver_data;
54021
54022 - if (!hvcsd || hvcsd->port.count <= 0)
54023 + if (!hvcsd || atomic_read(&hvcsd->port.count) <= 0)
54024 return 0;
54025
54026 return HVCS_BUFF_LEN - hvcsd->chars_in_buffer;
54027 diff --git a/drivers/tty/hvc/hvsi.c b/drivers/tty/hvc/hvsi.c
54028 index 4190199..06d5bfa 100644
54029 --- a/drivers/tty/hvc/hvsi.c
54030 +++ b/drivers/tty/hvc/hvsi.c
54031 @@ -85,7 +85,7 @@ struct hvsi_struct {
54032 int n_outbuf;
54033 uint32_t vtermno;
54034 uint32_t virq;
54035 - atomic_t seqno; /* HVSI packet sequence number */
54036 + atomic_unchecked_t seqno; /* HVSI packet sequence number */
54037 uint16_t mctrl;
54038 uint8_t state; /* HVSI protocol state */
54039 uint8_t flags;
54040 @@ -295,7 +295,7 @@ static int hvsi_version_respond(struct hvsi_struct *hp, uint16_t query_seqno)
54041
54042 packet.hdr.type = VS_QUERY_RESPONSE_PACKET_HEADER;
54043 packet.hdr.len = sizeof(struct hvsi_query_response);
54044 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
54045 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
54046 packet.verb = VSV_SEND_VERSION_NUMBER;
54047 packet.u.version = HVSI_VERSION;
54048 packet.query_seqno = query_seqno+1;
54049 @@ -555,7 +555,7 @@ static int hvsi_query(struct hvsi_struct *hp, uint16_t verb)
54050
54051 packet.hdr.type = VS_QUERY_PACKET_HEADER;
54052 packet.hdr.len = sizeof(struct hvsi_query);
54053 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
54054 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
54055 packet.verb = verb;
54056
54057 pr_debug("%s: sending %i bytes\n", __func__, packet.hdr.len);
54058 @@ -597,7 +597,7 @@ static int hvsi_set_mctrl(struct hvsi_struct *hp, uint16_t mctrl)
54059 int wrote;
54060
54061 packet.hdr.type = VS_CONTROL_PACKET_HEADER,
54062 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
54063 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
54064 packet.hdr.len = sizeof(struct hvsi_control);
54065 packet.verb = VSV_SET_MODEM_CTL;
54066 packet.mask = HVSI_TSDTR;
54067 @@ -680,7 +680,7 @@ static int hvsi_put_chars(struct hvsi_struct *hp, const char *buf, int count)
54068 BUG_ON(count > HVSI_MAX_OUTGOING_DATA);
54069
54070 packet.hdr.type = VS_DATA_PACKET_HEADER;
54071 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
54072 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
54073 packet.hdr.len = count + sizeof(struct hvsi_header);
54074 memcpy(&packet.data, buf, count);
54075
54076 @@ -697,7 +697,7 @@ static void hvsi_close_protocol(struct hvsi_struct *hp)
54077 struct hvsi_control packet __ALIGNED__;
54078
54079 packet.hdr.type = VS_CONTROL_PACKET_HEADER;
54080 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
54081 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
54082 packet.hdr.len = 6;
54083 packet.verb = VSV_CLOSE_PROTOCOL;
54084
54085 @@ -725,7 +725,7 @@ static int hvsi_open(struct tty_struct *tty, struct file *filp)
54086
54087 tty_port_tty_set(&hp->port, tty);
54088 spin_lock_irqsave(&hp->lock, flags);
54089 - hp->port.count++;
54090 + atomic_inc(&hp->port.count);
54091 atomic_set(&hp->seqno, 0);
54092 h_vio_signal(hp->vtermno, VIO_IRQ_ENABLE);
54093 spin_unlock_irqrestore(&hp->lock, flags);
54094 @@ -782,7 +782,7 @@ static void hvsi_close(struct tty_struct *tty, struct file *filp)
54095
54096 spin_lock_irqsave(&hp->lock, flags);
54097
54098 - if (--hp->port.count == 0) {
54099 + if (atomic_dec_return(&hp->port.count) == 0) {
54100 tty_port_tty_set(&hp->port, NULL);
54101 hp->inbuf_end = hp->inbuf; /* discard remaining partial packets */
54102
54103 @@ -815,9 +815,9 @@ static void hvsi_close(struct tty_struct *tty, struct file *filp)
54104
54105 spin_lock_irqsave(&hp->lock, flags);
54106 }
54107 - } else if (hp->port.count < 0)
54108 + } else if (atomic_read(&hp->port.count) < 0)
54109 printk(KERN_ERR "hvsi_close %lu: oops, count is %d\n",
54110 - hp - hvsi_ports, hp->port.count);
54111 + hp - hvsi_ports, atomic_read(&hp->port.count));
54112
54113 spin_unlock_irqrestore(&hp->lock, flags);
54114 }
54115 @@ -832,7 +832,7 @@ static void hvsi_hangup(struct tty_struct *tty)
54116 tty_port_tty_set(&hp->port, NULL);
54117
54118 spin_lock_irqsave(&hp->lock, flags);
54119 - hp->port.count = 0;
54120 + atomic_set(&hp->port.count, 0);
54121 hp->n_outbuf = 0;
54122 spin_unlock_irqrestore(&hp->lock, flags);
54123 }
54124 diff --git a/drivers/tty/hvc/hvsi_lib.c b/drivers/tty/hvc/hvsi_lib.c
54125 index a270f04..7c77b5d 100644
54126 --- a/drivers/tty/hvc/hvsi_lib.c
54127 +++ b/drivers/tty/hvc/hvsi_lib.c
54128 @@ -8,7 +8,7 @@
54129
54130 static int hvsi_send_packet(struct hvsi_priv *pv, struct hvsi_header *packet)
54131 {
54132 - packet->seqno = cpu_to_be16(atomic_inc_return(&pv->seqno));
54133 + packet->seqno = cpu_to_be16(atomic_inc_return_unchecked(&pv->seqno));
54134
54135 /* Assumes that always succeeds, works in practice */
54136 return pv->put_chars(pv->termno, (char *)packet, packet->len);
54137 @@ -20,7 +20,7 @@ static void hvsi_start_handshake(struct hvsi_priv *pv)
54138
54139 /* Reset state */
54140 pv->established = 0;
54141 - atomic_set(&pv->seqno, 0);
54142 + atomic_set_unchecked(&pv->seqno, 0);
54143
54144 pr_devel("HVSI@%x: Handshaking started\n", pv->termno);
54145
54146 diff --git a/drivers/tty/ipwireless/tty.c b/drivers/tty/ipwireless/tty.c
54147 index 345cebb..d5a1e9e 100644
54148 --- a/drivers/tty/ipwireless/tty.c
54149 +++ b/drivers/tty/ipwireless/tty.c
54150 @@ -28,6 +28,7 @@
54151 #include <linux/tty_driver.h>
54152 #include <linux/tty_flip.h>
54153 #include <linux/uaccess.h>
54154 +#include <asm/local.h>
54155
54156 #include "tty.h"
54157 #include "network.h"
54158 @@ -93,10 +94,10 @@ static int ipw_open(struct tty_struct *linux_tty, struct file *filp)
54159 return -ENODEV;
54160
54161 mutex_lock(&tty->ipw_tty_mutex);
54162 - if (tty->port.count == 0)
54163 + if (atomic_read(&tty->port.count) == 0)
54164 tty->tx_bytes_queued = 0;
54165
54166 - tty->port.count++;
54167 + atomic_inc(&tty->port.count);
54168
54169 tty->port.tty = linux_tty;
54170 linux_tty->driver_data = tty;
54171 @@ -112,9 +113,7 @@ static int ipw_open(struct tty_struct *linux_tty, struct file *filp)
54172
54173 static void do_ipw_close(struct ipw_tty *tty)
54174 {
54175 - tty->port.count--;
54176 -
54177 - if (tty->port.count == 0) {
54178 + if (atomic_dec_return(&tty->port.count) == 0) {
54179 struct tty_struct *linux_tty = tty->port.tty;
54180
54181 if (linux_tty != NULL) {
54182 @@ -135,7 +134,7 @@ static void ipw_hangup(struct tty_struct *linux_tty)
54183 return;
54184
54185 mutex_lock(&tty->ipw_tty_mutex);
54186 - if (tty->port.count == 0) {
54187 + if (atomic_read(&tty->port.count) == 0) {
54188 mutex_unlock(&tty->ipw_tty_mutex);
54189 return;
54190 }
54191 @@ -158,7 +157,7 @@ void ipwireless_tty_received(struct ipw_tty *tty, unsigned char *data,
54192
54193 mutex_lock(&tty->ipw_tty_mutex);
54194
54195 - if (!tty->port.count) {
54196 + if (!atomic_read(&tty->port.count)) {
54197 mutex_unlock(&tty->ipw_tty_mutex);
54198 return;
54199 }
54200 @@ -197,7 +196,7 @@ static int ipw_write(struct tty_struct *linux_tty,
54201 return -ENODEV;
54202
54203 mutex_lock(&tty->ipw_tty_mutex);
54204 - if (!tty->port.count) {
54205 + if (!atomic_read(&tty->port.count)) {
54206 mutex_unlock(&tty->ipw_tty_mutex);
54207 return -EINVAL;
54208 }
54209 @@ -237,7 +236,7 @@ static int ipw_write_room(struct tty_struct *linux_tty)
54210 if (!tty)
54211 return -ENODEV;
54212
54213 - if (!tty->port.count)
54214 + if (!atomic_read(&tty->port.count))
54215 return -EINVAL;
54216
54217 room = IPWIRELESS_TX_QUEUE_SIZE - tty->tx_bytes_queued;
54218 @@ -279,7 +278,7 @@ static int ipw_chars_in_buffer(struct tty_struct *linux_tty)
54219 if (!tty)
54220 return 0;
54221
54222 - if (!tty->port.count)
54223 + if (!atomic_read(&tty->port.count))
54224 return 0;
54225
54226 return tty->tx_bytes_queued;
54227 @@ -360,7 +359,7 @@ static int ipw_tiocmget(struct tty_struct *linux_tty)
54228 if (!tty)
54229 return -ENODEV;
54230
54231 - if (!tty->port.count)
54232 + if (!atomic_read(&tty->port.count))
54233 return -EINVAL;
54234
54235 return get_control_lines(tty);
54236 @@ -376,7 +375,7 @@ ipw_tiocmset(struct tty_struct *linux_tty,
54237 if (!tty)
54238 return -ENODEV;
54239
54240 - if (!tty->port.count)
54241 + if (!atomic_read(&tty->port.count))
54242 return -EINVAL;
54243
54244 return set_control_lines(tty, set, clear);
54245 @@ -390,7 +389,7 @@ static int ipw_ioctl(struct tty_struct *linux_tty,
54246 if (!tty)
54247 return -ENODEV;
54248
54249 - if (!tty->port.count)
54250 + if (!atomic_read(&tty->port.count))
54251 return -EINVAL;
54252
54253 /* FIXME: Exactly how is the tty object locked here .. */
54254 @@ -546,7 +545,7 @@ void ipwireless_tty_free(struct ipw_tty *tty)
54255 * are gone */
54256 mutex_lock(&ttyj->ipw_tty_mutex);
54257 }
54258 - while (ttyj->port.count)
54259 + while (atomic_read(&ttyj->port.count))
54260 do_ipw_close(ttyj);
54261 ipwireless_disassociate_network_ttys(network,
54262 ttyj->channel_idx);
54263 diff --git a/drivers/tty/moxa.c b/drivers/tty/moxa.c
54264 index 14c54e0..1efd4f2 100644
54265 --- a/drivers/tty/moxa.c
54266 +++ b/drivers/tty/moxa.c
54267 @@ -1189,7 +1189,7 @@ static int moxa_open(struct tty_struct *tty, struct file *filp)
54268 }
54269
54270 ch = &brd->ports[port % MAX_PORTS_PER_BOARD];
54271 - ch->port.count++;
54272 + atomic_inc(&ch->port.count);
54273 tty->driver_data = ch;
54274 tty_port_tty_set(&ch->port, tty);
54275 mutex_lock(&ch->port.mutex);
54276 diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c
54277 index c434376..114ce13 100644
54278 --- a/drivers/tty/n_gsm.c
54279 +++ b/drivers/tty/n_gsm.c
54280 @@ -1644,7 +1644,7 @@ static struct gsm_dlci *gsm_dlci_alloc(struct gsm_mux *gsm, int addr)
54281 spin_lock_init(&dlci->lock);
54282 mutex_init(&dlci->mutex);
54283 dlci->fifo = &dlci->_fifo;
54284 - if (kfifo_alloc(&dlci->_fifo, 4096, GFP_KERNEL) < 0) {
54285 + if (kfifo_alloc(&dlci->_fifo, 4096, GFP_KERNEL)) {
54286 kfree(dlci);
54287 return NULL;
54288 }
54289 @@ -2958,7 +2958,7 @@ static int gsmtty_open(struct tty_struct *tty, struct file *filp)
54290 struct gsm_dlci *dlci = tty->driver_data;
54291 struct tty_port *port = &dlci->port;
54292
54293 - port->count++;
54294 + atomic_inc(&port->count);
54295 tty_port_tty_set(port, tty);
54296
54297 dlci->modem_rx = 0;
54298 diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c
54299 index cf6e0f2..4283167 100644
54300 --- a/drivers/tty/n_tty.c
54301 +++ b/drivers/tty/n_tty.c
54302 @@ -116,7 +116,7 @@ struct n_tty_data {
54303 int minimum_to_wake;
54304
54305 /* consumer-published */
54306 - size_t read_tail;
54307 + size_t read_tail __intentional_overflow(-1);
54308 size_t line_start;
54309
54310 /* protected by output lock */
54311 @@ -2547,6 +2547,7 @@ void n_tty_inherit_ops(struct tty_ldisc_ops *ops)
54312 {
54313 *ops = tty_ldisc_N_TTY;
54314 ops->owner = NULL;
54315 - ops->refcount = ops->flags = 0;
54316 + atomic_set(&ops->refcount, 0);
54317 + ops->flags = 0;
54318 }
54319 EXPORT_SYMBOL_GPL(n_tty_inherit_ops);
54320 diff --git a/drivers/tty/pty.c b/drivers/tty/pty.c
54321 index e72ee62..d977ad9 100644
54322 --- a/drivers/tty/pty.c
54323 +++ b/drivers/tty/pty.c
54324 @@ -848,8 +848,10 @@ static void __init unix98_pty_init(void)
54325 panic("Couldn't register Unix98 pts driver");
54326
54327 /* Now create the /dev/ptmx special device */
54328 + pax_open_kernel();
54329 tty_default_fops(&ptmx_fops);
54330 - ptmx_fops.open = ptmx_open;
54331 + *(void **)&ptmx_fops.open = ptmx_open;
54332 + pax_close_kernel();
54333
54334 cdev_init(&ptmx_cdev, &ptmx_fops);
54335 if (cdev_add(&ptmx_cdev, MKDEV(TTYAUX_MAJOR, 2), 1) ||
54336 diff --git a/drivers/tty/rocket.c b/drivers/tty/rocket.c
54337 index c8dd8dc..dca6cfd 100644
54338 --- a/drivers/tty/rocket.c
54339 +++ b/drivers/tty/rocket.c
54340 @@ -914,7 +914,7 @@ static int rp_open(struct tty_struct *tty, struct file *filp)
54341 tty->driver_data = info;
54342 tty_port_tty_set(port, tty);
54343
54344 - if (port->count++ == 0) {
54345 + if (atomic_inc_return(&port->count) == 1) {
54346 atomic_inc(&rp_num_ports_open);
54347
54348 #ifdef ROCKET_DEBUG_OPEN
54349 @@ -923,7 +923,7 @@ static int rp_open(struct tty_struct *tty, struct file *filp)
54350 #endif
54351 }
54352 #ifdef ROCKET_DEBUG_OPEN
54353 - printk(KERN_INFO "rp_open ttyR%d, count=%d\n", info->line, info->port.count);
54354 + printk(KERN_INFO "rp_open ttyR%d, count=%d\n", info->line, atomic-read(&info->port.count));
54355 #endif
54356
54357 /*
54358 @@ -1515,7 +1515,7 @@ static void rp_hangup(struct tty_struct *tty)
54359 spin_unlock_irqrestore(&info->port.lock, flags);
54360 return;
54361 }
54362 - if (info->port.count)
54363 + if (atomic_read(&info->port.count))
54364 atomic_dec(&rp_num_ports_open);
54365 clear_bit((info->aiop * 8) + info->chan, (void *) &xmit_flags[info->board]);
54366 spin_unlock_irqrestore(&info->port.lock, flags);
54367 diff --git a/drivers/tty/serial/ioc4_serial.c b/drivers/tty/serial/ioc4_serial.c
54368 index aa28209..e08fb85 100644
54369 --- a/drivers/tty/serial/ioc4_serial.c
54370 +++ b/drivers/tty/serial/ioc4_serial.c
54371 @@ -437,7 +437,7 @@ struct ioc4_soft {
54372 } is_intr_info[MAX_IOC4_INTR_ENTS];
54373
54374 /* Number of entries active in the above array */
54375 - atomic_t is_num_intrs;
54376 + atomic_unchecked_t is_num_intrs;
54377 } is_intr_type[IOC4_NUM_INTR_TYPES];
54378
54379 /* is_ir_lock must be held while
54380 @@ -974,7 +974,7 @@ intr_connect(struct ioc4_soft *soft, int type,
54381 BUG_ON(!((type == IOC4_SIO_INTR_TYPE)
54382 || (type == IOC4_OTHER_INTR_TYPE)));
54383
54384 - i = atomic_inc_return(&soft-> is_intr_type[type].is_num_intrs) - 1;
54385 + i = atomic_inc_return_unchecked(&soft-> is_intr_type[type].is_num_intrs) - 1;
54386 BUG_ON(!(i < MAX_IOC4_INTR_ENTS || (printk("i %d\n", i), 0)));
54387
54388 /* Save off the lower level interrupt handler */
54389 @@ -1001,7 +1001,7 @@ static irqreturn_t ioc4_intr(int irq, void *arg)
54390
54391 soft = arg;
54392 for (intr_type = 0; intr_type < IOC4_NUM_INTR_TYPES; intr_type++) {
54393 - num_intrs = (int)atomic_read(
54394 + num_intrs = (int)atomic_read_unchecked(
54395 &soft->is_intr_type[intr_type].is_num_intrs);
54396
54397 this_mir = this_ir = pending_intrs(soft, intr_type);
54398 diff --git a/drivers/tty/serial/kgdb_nmi.c b/drivers/tty/serial/kgdb_nmi.c
54399 index 129dc5b..1da5bb8 100644
54400 --- a/drivers/tty/serial/kgdb_nmi.c
54401 +++ b/drivers/tty/serial/kgdb_nmi.c
54402 @@ -53,7 +53,9 @@ static int kgdb_nmi_console_setup(struct console *co, char *options)
54403 * I/O utilities that messages sent to the console will automatically
54404 * be displayed on the dbg_io.
54405 */
54406 - dbg_io_ops->is_console = true;
54407 + pax_open_kernel();
54408 + *(int *)&dbg_io_ops->is_console = true;
54409 + pax_close_kernel();
54410
54411 return 0;
54412 }
54413 diff --git a/drivers/tty/serial/kgdboc.c b/drivers/tty/serial/kgdboc.c
54414 index a260cde..6b2b5ce 100644
54415 --- a/drivers/tty/serial/kgdboc.c
54416 +++ b/drivers/tty/serial/kgdboc.c
54417 @@ -24,8 +24,9 @@
54418 #define MAX_CONFIG_LEN 40
54419
54420 static struct kgdb_io kgdboc_io_ops;
54421 +static struct kgdb_io kgdboc_io_ops_console;
54422
54423 -/* -1 = init not run yet, 0 = unconfigured, 1 = configured. */
54424 +/* -1 = init not run yet, 0 = unconfigured, 1/2 = configured. */
54425 static int configured = -1;
54426
54427 static char config[MAX_CONFIG_LEN];
54428 @@ -151,6 +152,8 @@ static void cleanup_kgdboc(void)
54429 kgdboc_unregister_kbd();
54430 if (configured == 1)
54431 kgdb_unregister_io_module(&kgdboc_io_ops);
54432 + else if (configured == 2)
54433 + kgdb_unregister_io_module(&kgdboc_io_ops_console);
54434 }
54435
54436 static int configure_kgdboc(void)
54437 @@ -160,13 +163,13 @@ static int configure_kgdboc(void)
54438 int err;
54439 char *cptr = config;
54440 struct console *cons;
54441 + int is_console = 0;
54442
54443 err = kgdboc_option_setup(config);
54444 if (err || !strlen(config) || isspace(config[0]))
54445 goto noconfig;
54446
54447 err = -ENODEV;
54448 - kgdboc_io_ops.is_console = 0;
54449 kgdb_tty_driver = NULL;
54450
54451 kgdboc_use_kms = 0;
54452 @@ -187,7 +190,7 @@ static int configure_kgdboc(void)
54453 int idx;
54454 if (cons->device && cons->device(cons, &idx) == p &&
54455 idx == tty_line) {
54456 - kgdboc_io_ops.is_console = 1;
54457 + is_console = 1;
54458 break;
54459 }
54460 cons = cons->next;
54461 @@ -197,7 +200,13 @@ static int configure_kgdboc(void)
54462 kgdb_tty_line = tty_line;
54463
54464 do_register:
54465 - err = kgdb_register_io_module(&kgdboc_io_ops);
54466 + if (is_console) {
54467 + err = kgdb_register_io_module(&kgdboc_io_ops_console);
54468 + configured = 2;
54469 + } else {
54470 + err = kgdb_register_io_module(&kgdboc_io_ops);
54471 + configured = 1;
54472 + }
54473 if (err)
54474 goto noconfig;
54475
54476 @@ -205,8 +214,6 @@ do_register:
54477 if (err)
54478 goto nmi_con_failed;
54479
54480 - configured = 1;
54481 -
54482 return 0;
54483
54484 nmi_con_failed:
54485 @@ -223,7 +230,7 @@ noconfig:
54486 static int __init init_kgdboc(void)
54487 {
54488 /* Already configured? */
54489 - if (configured == 1)
54490 + if (configured >= 1)
54491 return 0;
54492
54493 return configure_kgdboc();
54494 @@ -272,7 +279,7 @@ static int param_set_kgdboc_var(const char *kmessage, struct kernel_param *kp)
54495 if (config[len - 1] == '\n')
54496 config[len - 1] = '\0';
54497
54498 - if (configured == 1)
54499 + if (configured >= 1)
54500 cleanup_kgdboc();
54501
54502 /* Go and configure with the new params. */
54503 @@ -312,6 +319,15 @@ static struct kgdb_io kgdboc_io_ops = {
54504 .post_exception = kgdboc_post_exp_handler,
54505 };
54506
54507 +static struct kgdb_io kgdboc_io_ops_console = {
54508 + .name = "kgdboc",
54509 + .read_char = kgdboc_get_char,
54510 + .write_char = kgdboc_put_char,
54511 + .pre_exception = kgdboc_pre_exp_handler,
54512 + .post_exception = kgdboc_post_exp_handler,
54513 + .is_console = 1
54514 +};
54515 +
54516 #ifdef CONFIG_KGDB_SERIAL_CONSOLE
54517 /* This is only available if kgdboc is a built in for early debugging */
54518 static int __init kgdboc_early_init(char *opt)
54519 diff --git a/drivers/tty/serial/msm_serial.c b/drivers/tty/serial/msm_serial.c
54520 index b73889c..9f74f0a 100644
54521 --- a/drivers/tty/serial/msm_serial.c
54522 +++ b/drivers/tty/serial/msm_serial.c
54523 @@ -1012,7 +1012,7 @@ static struct uart_driver msm_uart_driver = {
54524 .cons = MSM_CONSOLE,
54525 };
54526
54527 -static atomic_t msm_uart_next_id = ATOMIC_INIT(0);
54528 +static atomic_unchecked_t msm_uart_next_id = ATOMIC_INIT(0);
54529
54530 static const struct of_device_id msm_uartdm_table[] = {
54531 { .compatible = "qcom,msm-uartdm-v1.1", .data = (void *)UARTDM_1P1 },
54532 @@ -1036,7 +1036,7 @@ static int msm_serial_probe(struct platform_device *pdev)
54533 line = pdev->id;
54534
54535 if (line < 0)
54536 - line = atomic_inc_return(&msm_uart_next_id) - 1;
54537 + line = atomic_inc_return_unchecked(&msm_uart_next_id) - 1;
54538
54539 if (unlikely(line < 0 || line >= UART_NR))
54540 return -ENXIO;
54541 diff --git a/drivers/tty/serial/samsung.c b/drivers/tty/serial/samsung.c
54542 index cf08876..711e0bf 100644
54543 --- a/drivers/tty/serial/samsung.c
54544 +++ b/drivers/tty/serial/samsung.c
54545 @@ -987,11 +987,16 @@ static void s3c24xx_serial_shutdown(struct uart_port *port)
54546 ourport->tx_in_progress = 0;
54547 }
54548
54549 +static int s3c64xx_serial_startup(struct uart_port *port);
54550 static int s3c24xx_serial_startup(struct uart_port *port)
54551 {
54552 struct s3c24xx_uart_port *ourport = to_ourport(port);
54553 int ret;
54554
54555 + /* Startup sequence is different for s3c64xx and higher SoC's */
54556 + if (s3c24xx_serial_has_interrupt_mask(port))
54557 + return s3c64xx_serial_startup(port);
54558 +
54559 dbg("s3c24xx_serial_startup: port=%p (%08llx,%p)\n",
54560 port, (unsigned long long)port->mapbase, port->membase);
54561
54562 @@ -1697,10 +1702,6 @@ static int s3c24xx_serial_init_port(struct s3c24xx_uart_port *ourport,
54563 /* setup info for port */
54564 port->dev = &platdev->dev;
54565
54566 - /* Startup sequence is different for s3c64xx and higher SoC's */
54567 - if (s3c24xx_serial_has_interrupt_mask(port))
54568 - s3c24xx_serial_ops.startup = s3c64xx_serial_startup;
54569 -
54570 port->uartclk = 1;
54571
54572 if (cfg->uart_flags & UPF_CONS_FLOW) {
54573 diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c
54574 index 6a1055a..5ca9ad9 100644
54575 --- a/drivers/tty/serial/serial_core.c
54576 +++ b/drivers/tty/serial/serial_core.c
54577 @@ -1377,7 +1377,7 @@ static void uart_close(struct tty_struct *tty, struct file *filp)
54578 state = drv->state + tty->index;
54579 port = &state->port;
54580 spin_lock_irq(&port->lock);
54581 - --port->count;
54582 + atomic_dec(&port->count);
54583 spin_unlock_irq(&port->lock);
54584 return;
54585 }
54586 @@ -1387,7 +1387,7 @@ static void uart_close(struct tty_struct *tty, struct file *filp)
54587
54588 pr_debug("uart_close(%d) called\n", uport ? uport->line : -1);
54589
54590 - if (!port->count || tty_port_close_start(port, tty, filp) == 0)
54591 + if (!atomic_read(&port->count) || tty_port_close_start(port, tty, filp) == 0)
54592 return;
54593
54594 /*
54595 @@ -1511,7 +1511,7 @@ static void uart_hangup(struct tty_struct *tty)
54596 uart_flush_buffer(tty);
54597 uart_shutdown(tty, state);
54598 spin_lock_irqsave(&port->lock, flags);
54599 - port->count = 0;
54600 + atomic_set(&port->count, 0);
54601 clear_bit(ASYNCB_NORMAL_ACTIVE, &port->flags);
54602 spin_unlock_irqrestore(&port->lock, flags);
54603 tty_port_tty_set(port, NULL);
54604 @@ -1598,7 +1598,7 @@ static int uart_open(struct tty_struct *tty, struct file *filp)
54605 pr_debug("uart_open(%d) called\n", line);
54606
54607 spin_lock_irq(&port->lock);
54608 - ++port->count;
54609 + atomic_inc(&port->count);
54610 spin_unlock_irq(&port->lock);
54611
54612 /*
54613 diff --git a/drivers/tty/synclink.c b/drivers/tty/synclink.c
54614 index b799170..87dafd5 100644
54615 --- a/drivers/tty/synclink.c
54616 +++ b/drivers/tty/synclink.c
54617 @@ -3090,7 +3090,7 @@ static void mgsl_close(struct tty_struct *tty, struct file * filp)
54618
54619 if (debug_level >= DEBUG_LEVEL_INFO)
54620 printk("%s(%d):mgsl_close(%s) entry, count=%d\n",
54621 - __FILE__,__LINE__, info->device_name, info->port.count);
54622 + __FILE__,__LINE__, info->device_name, atomic_read(&info->port.count));
54623
54624 if (tty_port_close_start(&info->port, tty, filp) == 0)
54625 goto cleanup;
54626 @@ -3108,7 +3108,7 @@ static void mgsl_close(struct tty_struct *tty, struct file * filp)
54627 cleanup:
54628 if (debug_level >= DEBUG_LEVEL_INFO)
54629 printk("%s(%d):mgsl_close(%s) exit, count=%d\n", __FILE__,__LINE__,
54630 - tty->driver->name, info->port.count);
54631 + tty->driver->name, atomic_read(&info->port.count));
54632
54633 } /* end of mgsl_close() */
54634
54635 @@ -3207,8 +3207,8 @@ static void mgsl_hangup(struct tty_struct *tty)
54636
54637 mgsl_flush_buffer(tty);
54638 shutdown(info);
54639 -
54640 - info->port.count = 0;
54641 +
54642 + atomic_set(&info->port.count, 0);
54643 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
54644 info->port.tty = NULL;
54645
54646 @@ -3296,10 +3296,10 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
54647
54648 if (debug_level >= DEBUG_LEVEL_INFO)
54649 printk("%s(%d):block_til_ready before block on %s count=%d\n",
54650 - __FILE__,__LINE__, tty->driver->name, port->count );
54651 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
54652
54653 spin_lock_irqsave(&info->irq_spinlock, flags);
54654 - port->count--;
54655 + atomic_dec(&port->count);
54656 spin_unlock_irqrestore(&info->irq_spinlock, flags);
54657 port->blocked_open++;
54658
54659 @@ -3327,7 +3327,7 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
54660
54661 if (debug_level >= DEBUG_LEVEL_INFO)
54662 printk("%s(%d):block_til_ready blocking on %s count=%d\n",
54663 - __FILE__,__LINE__, tty->driver->name, port->count );
54664 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
54665
54666 tty_unlock(tty);
54667 schedule();
54668 @@ -3339,12 +3339,12 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
54669
54670 /* FIXME: Racy on hangup during close wait */
54671 if (!tty_hung_up_p(filp))
54672 - port->count++;
54673 + atomic_inc(&port->count);
54674 port->blocked_open--;
54675
54676 if (debug_level >= DEBUG_LEVEL_INFO)
54677 printk("%s(%d):block_til_ready after blocking on %s count=%d\n",
54678 - __FILE__,__LINE__, tty->driver->name, port->count );
54679 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
54680
54681 if (!retval)
54682 port->flags |= ASYNC_NORMAL_ACTIVE;
54683 @@ -3396,7 +3396,7 @@ static int mgsl_open(struct tty_struct *tty, struct file * filp)
54684
54685 if (debug_level >= DEBUG_LEVEL_INFO)
54686 printk("%s(%d):mgsl_open(%s), old ref count = %d\n",
54687 - __FILE__,__LINE__,tty->driver->name, info->port.count);
54688 + __FILE__,__LINE__,tty->driver->name, atomic_read(&info->port.count));
54689
54690 /* If port is closing, signal caller to try again */
54691 if (info->port.flags & ASYNC_CLOSING){
54692 @@ -3415,10 +3415,10 @@ static int mgsl_open(struct tty_struct *tty, struct file * filp)
54693 spin_unlock_irqrestore(&info->netlock, flags);
54694 goto cleanup;
54695 }
54696 - info->port.count++;
54697 + atomic_inc(&info->port.count);
54698 spin_unlock_irqrestore(&info->netlock, flags);
54699
54700 - if (info->port.count == 1) {
54701 + if (atomic_read(&info->port.count) == 1) {
54702 /* 1st open on this device, init hardware */
54703 retval = startup(info);
54704 if (retval < 0)
54705 @@ -3442,8 +3442,8 @@ cleanup:
54706 if (retval) {
54707 if (tty->count == 1)
54708 info->port.tty = NULL; /* tty layer will release tty struct */
54709 - if(info->port.count)
54710 - info->port.count--;
54711 + if (atomic_read(&info->port.count))
54712 + atomic_dec(&info->port.count);
54713 }
54714
54715 return retval;
54716 @@ -7661,7 +7661,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
54717 unsigned short new_crctype;
54718
54719 /* return error if TTY interface open */
54720 - if (info->port.count)
54721 + if (atomic_read(&info->port.count))
54722 return -EBUSY;
54723
54724 switch (encoding)
54725 @@ -7756,7 +7756,7 @@ static int hdlcdev_open(struct net_device *dev)
54726
54727 /* arbitrate between network and tty opens */
54728 spin_lock_irqsave(&info->netlock, flags);
54729 - if (info->port.count != 0 || info->netcount != 0) {
54730 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
54731 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
54732 spin_unlock_irqrestore(&info->netlock, flags);
54733 return -EBUSY;
54734 @@ -7842,7 +7842,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
54735 printk("%s:hdlcdev_ioctl(%s)\n",__FILE__,dev->name);
54736
54737 /* return error if TTY interface open */
54738 - if (info->port.count)
54739 + if (atomic_read(&info->port.count))
54740 return -EBUSY;
54741
54742 if (cmd != SIOCWANDEV)
54743 diff --git a/drivers/tty/synclink_gt.c b/drivers/tty/synclink_gt.c
54744 index 0e8c39b..e0cb171 100644
54745 --- a/drivers/tty/synclink_gt.c
54746 +++ b/drivers/tty/synclink_gt.c
54747 @@ -670,7 +670,7 @@ static int open(struct tty_struct *tty, struct file *filp)
54748 tty->driver_data = info;
54749 info->port.tty = tty;
54750
54751 - DBGINFO(("%s open, old ref count = %d\n", info->device_name, info->port.count));
54752 + DBGINFO(("%s open, old ref count = %d\n", info->device_name, atomic_read(&info->port.count)));
54753
54754 /* If port is closing, signal caller to try again */
54755 if (info->port.flags & ASYNC_CLOSING){
54756 @@ -691,10 +691,10 @@ static int open(struct tty_struct *tty, struct file *filp)
54757 mutex_unlock(&info->port.mutex);
54758 goto cleanup;
54759 }
54760 - info->port.count++;
54761 + atomic_inc(&info->port.count);
54762 spin_unlock_irqrestore(&info->netlock, flags);
54763
54764 - if (info->port.count == 1) {
54765 + if (atomic_read(&info->port.count) == 1) {
54766 /* 1st open on this device, init hardware */
54767 retval = startup(info);
54768 if (retval < 0) {
54769 @@ -715,8 +715,8 @@ cleanup:
54770 if (retval) {
54771 if (tty->count == 1)
54772 info->port.tty = NULL; /* tty layer will release tty struct */
54773 - if(info->port.count)
54774 - info->port.count--;
54775 + if(atomic_read(&info->port.count))
54776 + atomic_dec(&info->port.count);
54777 }
54778
54779 DBGINFO(("%s open rc=%d\n", info->device_name, retval));
54780 @@ -729,7 +729,7 @@ static void close(struct tty_struct *tty, struct file *filp)
54781
54782 if (sanity_check(info, tty->name, "close"))
54783 return;
54784 - DBGINFO(("%s close entry, count=%d\n", info->device_name, info->port.count));
54785 + DBGINFO(("%s close entry, count=%d\n", info->device_name, atomic_read(&info->port.count)));
54786
54787 if (tty_port_close_start(&info->port, tty, filp) == 0)
54788 goto cleanup;
54789 @@ -746,7 +746,7 @@ static void close(struct tty_struct *tty, struct file *filp)
54790 tty_port_close_end(&info->port, tty);
54791 info->port.tty = NULL;
54792 cleanup:
54793 - DBGINFO(("%s close exit, count=%d\n", tty->driver->name, info->port.count));
54794 + DBGINFO(("%s close exit, count=%d\n", tty->driver->name, atomic_read(&info->port.count)));
54795 }
54796
54797 static void hangup(struct tty_struct *tty)
54798 @@ -764,7 +764,7 @@ static void hangup(struct tty_struct *tty)
54799 shutdown(info);
54800
54801 spin_lock_irqsave(&info->port.lock, flags);
54802 - info->port.count = 0;
54803 + atomic_set(&info->port.count, 0);
54804 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
54805 info->port.tty = NULL;
54806 spin_unlock_irqrestore(&info->port.lock, flags);
54807 @@ -1449,7 +1449,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
54808 unsigned short new_crctype;
54809
54810 /* return error if TTY interface open */
54811 - if (info->port.count)
54812 + if (atomic_read(&info->port.count))
54813 return -EBUSY;
54814
54815 DBGINFO(("%s hdlcdev_attach\n", info->device_name));
54816 @@ -1544,7 +1544,7 @@ static int hdlcdev_open(struct net_device *dev)
54817
54818 /* arbitrate between network and tty opens */
54819 spin_lock_irqsave(&info->netlock, flags);
54820 - if (info->port.count != 0 || info->netcount != 0) {
54821 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
54822 DBGINFO(("%s hdlc_open busy\n", dev->name));
54823 spin_unlock_irqrestore(&info->netlock, flags);
54824 return -EBUSY;
54825 @@ -1629,7 +1629,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
54826 DBGINFO(("%s hdlcdev_ioctl\n", dev->name));
54827
54828 /* return error if TTY interface open */
54829 - if (info->port.count)
54830 + if (atomic_read(&info->port.count))
54831 return -EBUSY;
54832
54833 if (cmd != SIOCWANDEV)
54834 @@ -2413,7 +2413,7 @@ static irqreturn_t slgt_interrupt(int dummy, void *dev_id)
54835 if (port == NULL)
54836 continue;
54837 spin_lock(&port->lock);
54838 - if ((port->port.count || port->netcount) &&
54839 + if ((atomic_read(&port->port.count) || port->netcount) &&
54840 port->pending_bh && !port->bh_running &&
54841 !port->bh_requested) {
54842 DBGISR(("%s bh queued\n", port->device_name));
54843 @@ -3299,7 +3299,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
54844 add_wait_queue(&port->open_wait, &wait);
54845
54846 spin_lock_irqsave(&info->lock, flags);
54847 - port->count--;
54848 + atomic_dec(&port->count);
54849 spin_unlock_irqrestore(&info->lock, flags);
54850 port->blocked_open++;
54851
54852 @@ -3335,7 +3335,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
54853 remove_wait_queue(&port->open_wait, &wait);
54854
54855 if (!tty_hung_up_p(filp))
54856 - port->count++;
54857 + atomic_inc(&port->count);
54858 port->blocked_open--;
54859
54860 if (!retval)
54861 diff --git a/drivers/tty/synclinkmp.c b/drivers/tty/synclinkmp.c
54862 index c3f9091..abe4601 100644
54863 --- a/drivers/tty/synclinkmp.c
54864 +++ b/drivers/tty/synclinkmp.c
54865 @@ -750,7 +750,7 @@ static int open(struct tty_struct *tty, struct file *filp)
54866
54867 if (debug_level >= DEBUG_LEVEL_INFO)
54868 printk("%s(%d):%s open(), old ref count = %d\n",
54869 - __FILE__,__LINE__,tty->driver->name, info->port.count);
54870 + __FILE__,__LINE__,tty->driver->name, atomic_read(&info->port.count));
54871
54872 /* If port is closing, signal caller to try again */
54873 if (info->port.flags & ASYNC_CLOSING){
54874 @@ -769,10 +769,10 @@ static int open(struct tty_struct *tty, struct file *filp)
54875 spin_unlock_irqrestore(&info->netlock, flags);
54876 goto cleanup;
54877 }
54878 - info->port.count++;
54879 + atomic_inc(&info->port.count);
54880 spin_unlock_irqrestore(&info->netlock, flags);
54881
54882 - if (info->port.count == 1) {
54883 + if (atomic_read(&info->port.count) == 1) {
54884 /* 1st open on this device, init hardware */
54885 retval = startup(info);
54886 if (retval < 0)
54887 @@ -796,8 +796,8 @@ cleanup:
54888 if (retval) {
54889 if (tty->count == 1)
54890 info->port.tty = NULL; /* tty layer will release tty struct */
54891 - if(info->port.count)
54892 - info->port.count--;
54893 + if(atomic_read(&info->port.count))
54894 + atomic_dec(&info->port.count);
54895 }
54896
54897 return retval;
54898 @@ -815,7 +815,7 @@ static void close(struct tty_struct *tty, struct file *filp)
54899
54900 if (debug_level >= DEBUG_LEVEL_INFO)
54901 printk("%s(%d):%s close() entry, count=%d\n",
54902 - __FILE__,__LINE__, info->device_name, info->port.count);
54903 + __FILE__,__LINE__, info->device_name, atomic_read(&info->port.count));
54904
54905 if (tty_port_close_start(&info->port, tty, filp) == 0)
54906 goto cleanup;
54907 @@ -834,7 +834,7 @@ static void close(struct tty_struct *tty, struct file *filp)
54908 cleanup:
54909 if (debug_level >= DEBUG_LEVEL_INFO)
54910 printk("%s(%d):%s close() exit, count=%d\n", __FILE__,__LINE__,
54911 - tty->driver->name, info->port.count);
54912 + tty->driver->name, atomic_read(&info->port.count));
54913 }
54914
54915 /* Called by tty_hangup() when a hangup is signaled.
54916 @@ -857,7 +857,7 @@ static void hangup(struct tty_struct *tty)
54917 shutdown(info);
54918
54919 spin_lock_irqsave(&info->port.lock, flags);
54920 - info->port.count = 0;
54921 + atomic_set(&info->port.count, 0);
54922 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
54923 info->port.tty = NULL;
54924 spin_unlock_irqrestore(&info->port.lock, flags);
54925 @@ -1565,7 +1565,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
54926 unsigned short new_crctype;
54927
54928 /* return error if TTY interface open */
54929 - if (info->port.count)
54930 + if (atomic_read(&info->port.count))
54931 return -EBUSY;
54932
54933 switch (encoding)
54934 @@ -1660,7 +1660,7 @@ static int hdlcdev_open(struct net_device *dev)
54935
54936 /* arbitrate between network and tty opens */
54937 spin_lock_irqsave(&info->netlock, flags);
54938 - if (info->port.count != 0 || info->netcount != 0) {
54939 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
54940 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
54941 spin_unlock_irqrestore(&info->netlock, flags);
54942 return -EBUSY;
54943 @@ -1746,7 +1746,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
54944 printk("%s:hdlcdev_ioctl(%s)\n",__FILE__,dev->name);
54945
54946 /* return error if TTY interface open */
54947 - if (info->port.count)
54948 + if (atomic_read(&info->port.count))
54949 return -EBUSY;
54950
54951 if (cmd != SIOCWANDEV)
54952 @@ -2621,7 +2621,7 @@ static irqreturn_t synclinkmp_interrupt(int dummy, void *dev_id)
54953 * do not request bottom half processing if the
54954 * device is not open in a normal mode.
54955 */
54956 - if ( port && (port->port.count || port->netcount) &&
54957 + if ( port && (atomic_read(&port->port.count) || port->netcount) &&
54958 port->pending_bh && !port->bh_running &&
54959 !port->bh_requested ) {
54960 if ( debug_level >= DEBUG_LEVEL_ISR )
54961 @@ -3318,10 +3318,10 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
54962
54963 if (debug_level >= DEBUG_LEVEL_INFO)
54964 printk("%s(%d):%s block_til_ready() before block, count=%d\n",
54965 - __FILE__,__LINE__, tty->driver->name, port->count );
54966 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
54967
54968 spin_lock_irqsave(&info->lock, flags);
54969 - port->count--;
54970 + atomic_dec(&port->count);
54971 spin_unlock_irqrestore(&info->lock, flags);
54972 port->blocked_open++;
54973
54974 @@ -3349,7 +3349,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
54975
54976 if (debug_level >= DEBUG_LEVEL_INFO)
54977 printk("%s(%d):%s block_til_ready() count=%d\n",
54978 - __FILE__,__LINE__, tty->driver->name, port->count );
54979 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
54980
54981 tty_unlock(tty);
54982 schedule();
54983 @@ -3359,12 +3359,12 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
54984 set_current_state(TASK_RUNNING);
54985 remove_wait_queue(&port->open_wait, &wait);
54986 if (!tty_hung_up_p(filp))
54987 - port->count++;
54988 + atomic_inc(&port->count);
54989 port->blocked_open--;
54990
54991 if (debug_level >= DEBUG_LEVEL_INFO)
54992 printk("%s(%d):%s block_til_ready() after, count=%d\n",
54993 - __FILE__,__LINE__, tty->driver->name, port->count );
54994 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
54995
54996 if (!retval)
54997 port->flags |= ASYNC_NORMAL_ACTIVE;
54998 diff --git a/drivers/tty/sysrq.c b/drivers/tty/sysrq.c
54999 index 259a4d5..9b0c9e7 100644
55000 --- a/drivers/tty/sysrq.c
55001 +++ b/drivers/tty/sysrq.c
55002 @@ -1085,7 +1085,7 @@ EXPORT_SYMBOL(unregister_sysrq_key);
55003 static ssize_t write_sysrq_trigger(struct file *file, const char __user *buf,
55004 size_t count, loff_t *ppos)
55005 {
55006 - if (count) {
55007 + if (count && capable(CAP_SYS_ADMIN)) {
55008 char c;
55009
55010 if (get_user(c, buf))
55011 diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
55012 index 2bb4dfc..a7f6e86 100644
55013 --- a/drivers/tty/tty_io.c
55014 +++ b/drivers/tty/tty_io.c
55015 @@ -3503,7 +3503,7 @@ EXPORT_SYMBOL(tty_devnum);
55016
55017 void tty_default_fops(struct file_operations *fops)
55018 {
55019 - *fops = tty_fops;
55020 + memcpy((void *)fops, &tty_fops, sizeof(tty_fops));
55021 }
55022
55023 /*
55024 diff --git a/drivers/tty/tty_ldisc.c b/drivers/tty/tty_ldisc.c
55025 index 3737f55..7cef448 100644
55026 --- a/drivers/tty/tty_ldisc.c
55027 +++ b/drivers/tty/tty_ldisc.c
55028 @@ -71,7 +71,7 @@ int tty_register_ldisc(int disc, struct tty_ldisc_ops *new_ldisc)
55029 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
55030 tty_ldiscs[disc] = new_ldisc;
55031 new_ldisc->num = disc;
55032 - new_ldisc->refcount = 0;
55033 + atomic_set(&new_ldisc->refcount, 0);
55034 raw_spin_unlock_irqrestore(&tty_ldiscs_lock, flags);
55035
55036 return ret;
55037 @@ -99,7 +99,7 @@ int tty_unregister_ldisc(int disc)
55038 return -EINVAL;
55039
55040 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
55041 - if (tty_ldiscs[disc]->refcount)
55042 + if (atomic_read(&tty_ldiscs[disc]->refcount))
55043 ret = -EBUSY;
55044 else
55045 tty_ldiscs[disc] = NULL;
55046 @@ -120,7 +120,7 @@ static struct tty_ldisc_ops *get_ldops(int disc)
55047 if (ldops) {
55048 ret = ERR_PTR(-EAGAIN);
55049 if (try_module_get(ldops->owner)) {
55050 - ldops->refcount++;
55051 + atomic_inc(&ldops->refcount);
55052 ret = ldops;
55053 }
55054 }
55055 @@ -133,7 +133,7 @@ static void put_ldops(struct tty_ldisc_ops *ldops)
55056 unsigned long flags;
55057
55058 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
55059 - ldops->refcount--;
55060 + atomic_dec(&ldops->refcount);
55061 module_put(ldops->owner);
55062 raw_spin_unlock_irqrestore(&tty_ldiscs_lock, flags);
55063 }
55064 diff --git a/drivers/tty/tty_port.c b/drivers/tty/tty_port.c
55065 index 40b31835..94d92ae 100644
55066 --- a/drivers/tty/tty_port.c
55067 +++ b/drivers/tty/tty_port.c
55068 @@ -236,7 +236,7 @@ void tty_port_hangup(struct tty_port *port)
55069 unsigned long flags;
55070
55071 spin_lock_irqsave(&port->lock, flags);
55072 - port->count = 0;
55073 + atomic_set(&port->count, 0);
55074 port->flags &= ~ASYNC_NORMAL_ACTIVE;
55075 tty = port->tty;
55076 if (tty)
55077 @@ -398,7 +398,7 @@ int tty_port_block_til_ready(struct tty_port *port,
55078
55079 /* The port lock protects the port counts */
55080 spin_lock_irqsave(&port->lock, flags);
55081 - port->count--;
55082 + atomic_dec(&port->count);
55083 port->blocked_open++;
55084 spin_unlock_irqrestore(&port->lock, flags);
55085
55086 @@ -440,7 +440,7 @@ int tty_port_block_til_ready(struct tty_port *port,
55087 we must not mess that up further */
55088 spin_lock_irqsave(&port->lock, flags);
55089 if (!tty_hung_up_p(filp))
55090 - port->count++;
55091 + atomic_inc(&port->count);
55092 port->blocked_open--;
55093 if (retval == 0)
55094 port->flags |= ASYNC_NORMAL_ACTIVE;
55095 @@ -476,19 +476,19 @@ int tty_port_close_start(struct tty_port *port,
55096 return 0;
55097
55098 spin_lock_irqsave(&port->lock, flags);
55099 - if (tty->count == 1 && port->count != 1) {
55100 + if (tty->count == 1 && atomic_read(&port->count) != 1) {
55101 printk(KERN_WARNING
55102 "tty_port_close_start: tty->count = 1 port count = %d.\n",
55103 - port->count);
55104 - port->count = 1;
55105 + atomic_read(&port->count));
55106 + atomic_set(&port->count, 1);
55107 }
55108 - if (--port->count < 0) {
55109 + if (atomic_dec_return(&port->count) < 0) {
55110 printk(KERN_WARNING "tty_port_close_start: count = %d\n",
55111 - port->count);
55112 - port->count = 0;
55113 + atomic_read(&port->count));
55114 + atomic_set(&port->count, 0);
55115 }
55116
55117 - if (port->count) {
55118 + if (atomic_read(&port->count)) {
55119 spin_unlock_irqrestore(&port->lock, flags);
55120 return 0;
55121 }
55122 @@ -590,7 +590,7 @@ int tty_port_open(struct tty_port *port, struct tty_struct *tty,
55123 struct file *filp)
55124 {
55125 spin_lock_irq(&port->lock);
55126 - ++port->count;
55127 + atomic_inc(&port->count);
55128 spin_unlock_irq(&port->lock);
55129 tty_port_tty_set(port, tty);
55130
55131 diff --git a/drivers/tty/vt/keyboard.c b/drivers/tty/vt/keyboard.c
55132 index 8a89f6e..50b32af 100644
55133 --- a/drivers/tty/vt/keyboard.c
55134 +++ b/drivers/tty/vt/keyboard.c
55135 @@ -641,6 +641,16 @@ static void k_spec(struct vc_data *vc, unsigned char value, char up_flag)
55136 kbd->kbdmode == VC_OFF) &&
55137 value != KVAL(K_SAK))
55138 return; /* SAK is allowed even in raw mode */
55139 +
55140 +#if defined(CONFIG_GRKERNSEC_PROC) || defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
55141 + {
55142 + void *func = fn_handler[value];
55143 + if (func == fn_show_state || func == fn_show_ptregs ||
55144 + func == fn_show_mem)
55145 + return;
55146 + }
55147 +#endif
55148 +
55149 fn_handler[value](vc);
55150 }
55151
55152 @@ -1776,9 +1786,6 @@ int vt_do_kdsk_ioctl(int cmd, struct kbentry __user *user_kbe, int perm,
55153 if (copy_from_user(&tmp, user_kbe, sizeof(struct kbentry)))
55154 return -EFAULT;
55155
55156 - if (!capable(CAP_SYS_TTY_CONFIG))
55157 - perm = 0;
55158 -
55159 switch (cmd) {
55160 case KDGKBENT:
55161 /* Ensure another thread doesn't free it under us */
55162 @@ -1793,6 +1800,9 @@ int vt_do_kdsk_ioctl(int cmd, struct kbentry __user *user_kbe, int perm,
55163 spin_unlock_irqrestore(&kbd_event_lock, flags);
55164 return put_user(val, &user_kbe->kb_value);
55165 case KDSKBENT:
55166 + if (!capable(CAP_SYS_TTY_CONFIG))
55167 + perm = 0;
55168 +
55169 if (!perm)
55170 return -EPERM;
55171 if (!i && v == K_NOSUCHMAP) {
55172 @@ -1883,9 +1893,6 @@ int vt_do_kdgkb_ioctl(int cmd, struct kbsentry __user *user_kdgkb, int perm)
55173 int i, j, k;
55174 int ret;
55175
55176 - if (!capable(CAP_SYS_TTY_CONFIG))
55177 - perm = 0;
55178 -
55179 kbs = kmalloc(sizeof(*kbs), GFP_KERNEL);
55180 if (!kbs) {
55181 ret = -ENOMEM;
55182 @@ -1919,6 +1926,9 @@ int vt_do_kdgkb_ioctl(int cmd, struct kbsentry __user *user_kdgkb, int perm)
55183 kfree(kbs);
55184 return ((p && *p) ? -EOVERFLOW : 0);
55185 case KDSKBSENT:
55186 + if (!capable(CAP_SYS_TTY_CONFIG))
55187 + perm = 0;
55188 +
55189 if (!perm) {
55190 ret = -EPERM;
55191 goto reterr;
55192 diff --git a/drivers/uio/uio.c b/drivers/uio/uio.c
55193 index 6276f13..84f2449 100644
55194 --- a/drivers/uio/uio.c
55195 +++ b/drivers/uio/uio.c
55196 @@ -25,6 +25,7 @@
55197 #include <linux/kobject.h>
55198 #include <linux/cdev.h>
55199 #include <linux/uio_driver.h>
55200 +#include <asm/local.h>
55201
55202 #define UIO_MAX_DEVICES (1U << MINORBITS)
55203
55204 @@ -231,7 +232,7 @@ static ssize_t event_show(struct device *dev,
55205 struct device_attribute *attr, char *buf)
55206 {
55207 struct uio_device *idev = dev_get_drvdata(dev);
55208 - return sprintf(buf, "%u\n", (unsigned int)atomic_read(&idev->event));
55209 + return sprintf(buf, "%u\n", (unsigned int)atomic_read_unchecked(&idev->event));
55210 }
55211 static DEVICE_ATTR_RO(event);
55212
55213 @@ -393,7 +394,7 @@ void uio_event_notify(struct uio_info *info)
55214 {
55215 struct uio_device *idev = info->uio_dev;
55216
55217 - atomic_inc(&idev->event);
55218 + atomic_inc_unchecked(&idev->event);
55219 wake_up_interruptible(&idev->wait);
55220 kill_fasync(&idev->async_queue, SIGIO, POLL_IN);
55221 }
55222 @@ -446,7 +447,7 @@ static int uio_open(struct inode *inode, struct file *filep)
55223 }
55224
55225 listener->dev = idev;
55226 - listener->event_count = atomic_read(&idev->event);
55227 + listener->event_count = atomic_read_unchecked(&idev->event);
55228 filep->private_data = listener;
55229
55230 if (idev->info->open) {
55231 @@ -497,7 +498,7 @@ static unsigned int uio_poll(struct file *filep, poll_table *wait)
55232 return -EIO;
55233
55234 poll_wait(filep, &idev->wait, wait);
55235 - if (listener->event_count != atomic_read(&idev->event))
55236 + if (listener->event_count != atomic_read_unchecked(&idev->event))
55237 return POLLIN | POLLRDNORM;
55238 return 0;
55239 }
55240 @@ -522,7 +523,7 @@ static ssize_t uio_read(struct file *filep, char __user *buf,
55241 do {
55242 set_current_state(TASK_INTERRUPTIBLE);
55243
55244 - event_count = atomic_read(&idev->event);
55245 + event_count = atomic_read_unchecked(&idev->event);
55246 if (event_count != listener->event_count) {
55247 if (copy_to_user(buf, &event_count, count))
55248 retval = -EFAULT;
55249 @@ -579,9 +580,13 @@ static ssize_t uio_write(struct file *filep, const char __user *buf,
55250 static int uio_find_mem_index(struct vm_area_struct *vma)
55251 {
55252 struct uio_device *idev = vma->vm_private_data;
55253 + unsigned long size;
55254
55255 if (vma->vm_pgoff < MAX_UIO_MAPS) {
55256 - if (idev->info->mem[vma->vm_pgoff].size == 0)
55257 + size = idev->info->mem[vma->vm_pgoff].size;
55258 + if (size == 0)
55259 + return -1;
55260 + if (vma->vm_end - vma->vm_start > size)
55261 return -1;
55262 return (int)vma->vm_pgoff;
55263 }
55264 @@ -813,7 +818,7 @@ int __uio_register_device(struct module *owner,
55265 idev->owner = owner;
55266 idev->info = info;
55267 init_waitqueue_head(&idev->wait);
55268 - atomic_set(&idev->event, 0);
55269 + atomic_set_unchecked(&idev->event, 0);
55270
55271 ret = uio_get_minor(idev);
55272 if (ret)
55273 diff --git a/drivers/usb/atm/cxacru.c b/drivers/usb/atm/cxacru.c
55274 index 813d4d3..a71934f 100644
55275 --- a/drivers/usb/atm/cxacru.c
55276 +++ b/drivers/usb/atm/cxacru.c
55277 @@ -472,7 +472,7 @@ static ssize_t cxacru_sysfs_store_adsl_config(struct device *dev,
55278 ret = sscanf(buf + pos, "%x=%x%n", &index, &value, &tmp);
55279 if (ret < 2)
55280 return -EINVAL;
55281 - if (index < 0 || index > 0x7f)
55282 + if (index > 0x7f)
55283 return -EINVAL;
55284 pos += tmp;
55285
55286 diff --git a/drivers/usb/atm/usbatm.c b/drivers/usb/atm/usbatm.c
55287 index dada014..1d0d517 100644
55288 --- a/drivers/usb/atm/usbatm.c
55289 +++ b/drivers/usb/atm/usbatm.c
55290 @@ -331,7 +331,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
55291 if (printk_ratelimit())
55292 atm_warn(instance, "%s: OAM not supported (vpi %d, vci %d)!\n",
55293 __func__, vpi, vci);
55294 - atomic_inc(&vcc->stats->rx_err);
55295 + atomic_inc_unchecked(&vcc->stats->rx_err);
55296 return;
55297 }
55298
55299 @@ -358,7 +358,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
55300 if (length > ATM_MAX_AAL5_PDU) {
55301 atm_rldbg(instance, "%s: bogus length %u (vcc: 0x%p)!\n",
55302 __func__, length, vcc);
55303 - atomic_inc(&vcc->stats->rx_err);
55304 + atomic_inc_unchecked(&vcc->stats->rx_err);
55305 goto out;
55306 }
55307
55308 @@ -367,14 +367,14 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
55309 if (sarb->len < pdu_length) {
55310 atm_rldbg(instance, "%s: bogus pdu_length %u (sarb->len: %u, vcc: 0x%p)!\n",
55311 __func__, pdu_length, sarb->len, vcc);
55312 - atomic_inc(&vcc->stats->rx_err);
55313 + atomic_inc_unchecked(&vcc->stats->rx_err);
55314 goto out;
55315 }
55316
55317 if (crc32_be(~0, skb_tail_pointer(sarb) - pdu_length, pdu_length) != 0xc704dd7b) {
55318 atm_rldbg(instance, "%s: packet failed crc check (vcc: 0x%p)!\n",
55319 __func__, vcc);
55320 - atomic_inc(&vcc->stats->rx_err);
55321 + atomic_inc_unchecked(&vcc->stats->rx_err);
55322 goto out;
55323 }
55324
55325 @@ -386,7 +386,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
55326 if (printk_ratelimit())
55327 atm_err(instance, "%s: no memory for skb (length: %u)!\n",
55328 __func__, length);
55329 - atomic_inc(&vcc->stats->rx_drop);
55330 + atomic_inc_unchecked(&vcc->stats->rx_drop);
55331 goto out;
55332 }
55333
55334 @@ -414,7 +414,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
55335
55336 vcc->push(vcc, skb);
55337
55338 - atomic_inc(&vcc->stats->rx);
55339 + atomic_inc_unchecked(&vcc->stats->rx);
55340 out:
55341 skb_trim(sarb, 0);
55342 }
55343 @@ -612,7 +612,7 @@ static void usbatm_tx_process(unsigned long data)
55344 struct atm_vcc *vcc = UDSL_SKB(skb)->atm.vcc;
55345
55346 usbatm_pop(vcc, skb);
55347 - atomic_inc(&vcc->stats->tx);
55348 + atomic_inc_unchecked(&vcc->stats->tx);
55349
55350 skb = skb_dequeue(&instance->sndqueue);
55351 }
55352 @@ -756,11 +756,11 @@ static int usbatm_atm_proc_read(struct atm_dev *atm_dev, loff_t *pos, char *page
55353 if (!left--)
55354 return sprintf(page,
55355 "AAL5: tx %d ( %d err ), rx %d ( %d err, %d drop )\n",
55356 - atomic_read(&atm_dev->stats.aal5.tx),
55357 - atomic_read(&atm_dev->stats.aal5.tx_err),
55358 - atomic_read(&atm_dev->stats.aal5.rx),
55359 - atomic_read(&atm_dev->stats.aal5.rx_err),
55360 - atomic_read(&atm_dev->stats.aal5.rx_drop));
55361 + atomic_read_unchecked(&atm_dev->stats.aal5.tx),
55362 + atomic_read_unchecked(&atm_dev->stats.aal5.tx_err),
55363 + atomic_read_unchecked(&atm_dev->stats.aal5.rx),
55364 + atomic_read_unchecked(&atm_dev->stats.aal5.rx_err),
55365 + atomic_read_unchecked(&atm_dev->stats.aal5.rx_drop));
55366
55367 if (!left--) {
55368 if (instance->disconnected)
55369 diff --git a/drivers/usb/core/devices.c b/drivers/usb/core/devices.c
55370 index 2a3bbdf..91d72cf 100644
55371 --- a/drivers/usb/core/devices.c
55372 +++ b/drivers/usb/core/devices.c
55373 @@ -126,7 +126,7 @@ static const char format_endpt[] =
55374 * time it gets called.
55375 */
55376 static struct device_connect_event {
55377 - atomic_t count;
55378 + atomic_unchecked_t count;
55379 wait_queue_head_t wait;
55380 } device_event = {
55381 .count = ATOMIC_INIT(1),
55382 @@ -164,7 +164,7 @@ static const struct class_info clas_info[] = {
55383
55384 void usbfs_conn_disc_event(void)
55385 {
55386 - atomic_add(2, &device_event.count);
55387 + atomic_add_unchecked(2, &device_event.count);
55388 wake_up(&device_event.wait);
55389 }
55390
55391 @@ -652,7 +652,7 @@ static unsigned int usb_device_poll(struct file *file,
55392
55393 poll_wait(file, &device_event.wait, wait);
55394
55395 - event_count = atomic_read(&device_event.count);
55396 + event_count = atomic_read_unchecked(&device_event.count);
55397 if (file->f_version != event_count) {
55398 file->f_version = event_count;
55399 return POLLIN | POLLRDNORM;
55400 diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
55401 index 1163553..f292679 100644
55402 --- a/drivers/usb/core/devio.c
55403 +++ b/drivers/usb/core/devio.c
55404 @@ -187,7 +187,7 @@ static ssize_t usbdev_read(struct file *file, char __user *buf, size_t nbytes,
55405 struct usb_dev_state *ps = file->private_data;
55406 struct usb_device *dev = ps->dev;
55407 ssize_t ret = 0;
55408 - unsigned len;
55409 + size_t len;
55410 loff_t pos;
55411 int i;
55412
55413 @@ -229,22 +229,22 @@ static ssize_t usbdev_read(struct file *file, char __user *buf, size_t nbytes,
55414 for (i = 0; nbytes && i < dev->descriptor.bNumConfigurations; i++) {
55415 struct usb_config_descriptor *config =
55416 (struct usb_config_descriptor *)dev->rawdescriptors[i];
55417 - unsigned int length = le16_to_cpu(config->wTotalLength);
55418 + size_t length = le16_to_cpu(config->wTotalLength);
55419
55420 if (*ppos < pos + length) {
55421
55422 /* The descriptor may claim to be longer than it
55423 * really is. Here is the actual allocated length. */
55424 - unsigned alloclen =
55425 + size_t alloclen =
55426 le16_to_cpu(dev->config[i].desc.wTotalLength);
55427
55428 - len = length - (*ppos - pos);
55429 + len = length + pos - *ppos;
55430 if (len > nbytes)
55431 len = nbytes;
55432
55433 /* Simply don't write (skip over) unallocated parts */
55434 if (alloclen > (*ppos - pos)) {
55435 - alloclen -= (*ppos - pos);
55436 + alloclen = alloclen + pos - *ppos;
55437 if (copy_to_user(buf,
55438 dev->rawdescriptors[i] + (*ppos - pos),
55439 min(len, alloclen))) {
55440 diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
55441 index 45a915c..09f9735 100644
55442 --- a/drivers/usb/core/hcd.c
55443 +++ b/drivers/usb/core/hcd.c
55444 @@ -1551,7 +1551,7 @@ int usb_hcd_submit_urb (struct urb *urb, gfp_t mem_flags)
55445 */
55446 usb_get_urb(urb);
55447 atomic_inc(&urb->use_count);
55448 - atomic_inc(&urb->dev->urbnum);
55449 + atomic_inc_unchecked(&urb->dev->urbnum);
55450 usbmon_urb_submit(&hcd->self, urb);
55451
55452 /* NOTE requirements on root-hub callers (usbfs and the hub
55453 @@ -1578,7 +1578,7 @@ int usb_hcd_submit_urb (struct urb *urb, gfp_t mem_flags)
55454 urb->hcpriv = NULL;
55455 INIT_LIST_HEAD(&urb->urb_list);
55456 atomic_dec(&urb->use_count);
55457 - atomic_dec(&urb->dev->urbnum);
55458 + atomic_dec_unchecked(&urb->dev->urbnum);
55459 if (atomic_read(&urb->reject))
55460 wake_up(&usb_kill_urb_queue);
55461 usb_put_urb(urb);
55462 diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
55463 index 3b71516..1f26579 100644
55464 --- a/drivers/usb/core/hub.c
55465 +++ b/drivers/usb/core/hub.c
55466 @@ -26,6 +26,7 @@
55467 #include <linux/mutex.h>
55468 #include <linux/random.h>
55469 #include <linux/pm_qos.h>
55470 +#include <linux/grsecurity.h>
55471
55472 #include <asm/uaccess.h>
55473 #include <asm/byteorder.h>
55474 @@ -4665,6 +4666,10 @@ static void hub_port_connect(struct usb_hub *hub, int port1, u16 portstatus,
55475 goto done;
55476 return;
55477 }
55478 +
55479 + if (gr_handle_new_usb())
55480 + goto done;
55481 +
55482 if (hub_is_superspeed(hub->hdev))
55483 unit_load = 150;
55484 else
55485 diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c
55486 index f368d20..0c30ac5 100644
55487 --- a/drivers/usb/core/message.c
55488 +++ b/drivers/usb/core/message.c
55489 @@ -128,7 +128,7 @@ static int usb_internal_control_msg(struct usb_device *usb_dev,
55490 * Return: If successful, the number of bytes transferred. Otherwise, a negative
55491 * error number.
55492 */
55493 -int usb_control_msg(struct usb_device *dev, unsigned int pipe, __u8 request,
55494 +int __intentional_overflow(-1) usb_control_msg(struct usb_device *dev, unsigned int pipe, __u8 request,
55495 __u8 requesttype, __u16 value, __u16 index, void *data,
55496 __u16 size, int timeout)
55497 {
55498 @@ -180,7 +180,7 @@ EXPORT_SYMBOL_GPL(usb_control_msg);
55499 * If successful, 0. Otherwise a negative error number. The number of actual
55500 * bytes transferred will be stored in the @actual_length parameter.
55501 */
55502 -int usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
55503 +int __intentional_overflow(-1) usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
55504 void *data, int len, int *actual_length, int timeout)
55505 {
55506 return usb_bulk_msg(usb_dev, pipe, data, len, actual_length, timeout);
55507 @@ -220,7 +220,7 @@ EXPORT_SYMBOL_GPL(usb_interrupt_msg);
55508 * bytes transferred will be stored in the @actual_length parameter.
55509 *
55510 */
55511 -int usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
55512 +int __intentional_overflow(-1) usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
55513 void *data, int len, int *actual_length, int timeout)
55514 {
55515 struct urb *urb;
55516 diff --git a/drivers/usb/core/sysfs.c b/drivers/usb/core/sysfs.c
55517 index d269738..7340cd7 100644
55518 --- a/drivers/usb/core/sysfs.c
55519 +++ b/drivers/usb/core/sysfs.c
55520 @@ -244,7 +244,7 @@ static ssize_t urbnum_show(struct device *dev, struct device_attribute *attr,
55521 struct usb_device *udev;
55522
55523 udev = to_usb_device(dev);
55524 - return sprintf(buf, "%d\n", atomic_read(&udev->urbnum));
55525 + return sprintf(buf, "%d\n", atomic_read_unchecked(&udev->urbnum));
55526 }
55527 static DEVICE_ATTR_RO(urbnum);
55528
55529 diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c
55530 index b1fb9ae..4224885 100644
55531 --- a/drivers/usb/core/usb.c
55532 +++ b/drivers/usb/core/usb.c
55533 @@ -431,7 +431,7 @@ struct usb_device *usb_alloc_dev(struct usb_device *parent,
55534 set_dev_node(&dev->dev, dev_to_node(bus->controller));
55535 dev->state = USB_STATE_ATTACHED;
55536 dev->lpm_disable_count = 1;
55537 - atomic_set(&dev->urbnum, 0);
55538 + atomic_set_unchecked(&dev->urbnum, 0);
55539
55540 INIT_LIST_HEAD(&dev->ep0.urb_list);
55541 dev->ep0.desc.bLength = USB_DT_ENDPOINT_SIZE;
55542 diff --git a/drivers/usb/early/ehci-dbgp.c b/drivers/usb/early/ehci-dbgp.c
55543 index 8cfc319..4868255 100644
55544 --- a/drivers/usb/early/ehci-dbgp.c
55545 +++ b/drivers/usb/early/ehci-dbgp.c
55546 @@ -98,7 +98,8 @@ static inline u32 dbgp_len_update(u32 x, u32 len)
55547
55548 #ifdef CONFIG_KGDB
55549 static struct kgdb_io kgdbdbgp_io_ops;
55550 -#define dbgp_kgdb_mode (dbg_io_ops == &kgdbdbgp_io_ops)
55551 +static struct kgdb_io kgdbdbgp_io_ops_console;
55552 +#define dbgp_kgdb_mode (dbg_io_ops == &kgdbdbgp_io_ops || dbg_io_ops == &kgdbdbgp_io_ops_console)
55553 #else
55554 #define dbgp_kgdb_mode (0)
55555 #endif
55556 @@ -1043,6 +1044,13 @@ static struct kgdb_io kgdbdbgp_io_ops = {
55557 .write_char = kgdbdbgp_write_char,
55558 };
55559
55560 +static struct kgdb_io kgdbdbgp_io_ops_console = {
55561 + .name = "kgdbdbgp",
55562 + .read_char = kgdbdbgp_read_char,
55563 + .write_char = kgdbdbgp_write_char,
55564 + .is_console = 1
55565 +};
55566 +
55567 static int kgdbdbgp_wait_time;
55568
55569 static int __init kgdbdbgp_parse_config(char *str)
55570 @@ -1058,8 +1066,10 @@ static int __init kgdbdbgp_parse_config(char *str)
55571 ptr++;
55572 kgdbdbgp_wait_time = simple_strtoul(ptr, &ptr, 10);
55573 }
55574 - kgdb_register_io_module(&kgdbdbgp_io_ops);
55575 - kgdbdbgp_io_ops.is_console = early_dbgp_console.index != -1;
55576 + if (early_dbgp_console.index != -1)
55577 + kgdb_register_io_module(&kgdbdbgp_io_ops_console);
55578 + else
55579 + kgdb_register_io_module(&kgdbdbgp_io_ops);
55580
55581 return 0;
55582 }
55583 diff --git a/drivers/usb/gadget/function/f_uac1.c b/drivers/usb/gadget/function/f_uac1.c
55584 index 9719abf..789d5d9 100644
55585 --- a/drivers/usb/gadget/function/f_uac1.c
55586 +++ b/drivers/usb/gadget/function/f_uac1.c
55587 @@ -14,6 +14,7 @@
55588 #include <linux/module.h>
55589 #include <linux/device.h>
55590 #include <linux/atomic.h>
55591 +#include <linux/module.h>
55592
55593 #include "u_uac1.h"
55594
55595 diff --git a/drivers/usb/gadget/function/u_serial.c b/drivers/usb/gadget/function/u_serial.c
55596 index 491082a..dfd7d17 100644
55597 --- a/drivers/usb/gadget/function/u_serial.c
55598 +++ b/drivers/usb/gadget/function/u_serial.c
55599 @@ -729,9 +729,9 @@ static int gs_open(struct tty_struct *tty, struct file *file)
55600 spin_lock_irq(&port->port_lock);
55601
55602 /* already open? Great. */
55603 - if (port->port.count) {
55604 + if (atomic_read(&port->port.count)) {
55605 status = 0;
55606 - port->port.count++;
55607 + atomic_inc(&port->port.count);
55608
55609 /* currently opening/closing? wait ... */
55610 } else if (port->openclose) {
55611 @@ -790,7 +790,7 @@ static int gs_open(struct tty_struct *tty, struct file *file)
55612 tty->driver_data = port;
55613 port->port.tty = tty;
55614
55615 - port->port.count = 1;
55616 + atomic_set(&port->port.count, 1);
55617 port->openclose = false;
55618
55619 /* if connected, start the I/O stream */
55620 @@ -832,11 +832,11 @@ static void gs_close(struct tty_struct *tty, struct file *file)
55621
55622 spin_lock_irq(&port->port_lock);
55623
55624 - if (port->port.count != 1) {
55625 - if (port->port.count == 0)
55626 + if (atomic_read(&port->port.count) != 1) {
55627 + if (atomic_read(&port->port.count) == 0)
55628 WARN_ON(1);
55629 else
55630 - --port->port.count;
55631 + atomic_dec(&port->port.count);
55632 goto exit;
55633 }
55634
55635 @@ -846,7 +846,7 @@ static void gs_close(struct tty_struct *tty, struct file *file)
55636 * and sleep if necessary
55637 */
55638 port->openclose = true;
55639 - port->port.count = 0;
55640 + atomic_set(&port->port.count, 0);
55641
55642 gser = port->port_usb;
55643 if (gser && gser->disconnect)
55644 @@ -1062,7 +1062,7 @@ static int gs_closed(struct gs_port *port)
55645 int cond;
55646
55647 spin_lock_irq(&port->port_lock);
55648 - cond = (port->port.count == 0) && !port->openclose;
55649 + cond = (atomic_read(&port->port.count) == 0) && !port->openclose;
55650 spin_unlock_irq(&port->port_lock);
55651 return cond;
55652 }
55653 @@ -1205,7 +1205,7 @@ int gserial_connect(struct gserial *gser, u8 port_num)
55654 /* if it's already open, start I/O ... and notify the serial
55655 * protocol about open/close status (connect/disconnect).
55656 */
55657 - if (port->port.count) {
55658 + if (atomic_read(&port->port.count)) {
55659 pr_debug("gserial_connect: start ttyGS%d\n", port->port_num);
55660 gs_start_io(port);
55661 if (gser->connect)
55662 @@ -1252,7 +1252,7 @@ void gserial_disconnect(struct gserial *gser)
55663
55664 port->port_usb = NULL;
55665 gser->ioport = NULL;
55666 - if (port->port.count > 0 || port->openclose) {
55667 + if (atomic_read(&port->port.count) > 0 || port->openclose) {
55668 wake_up_interruptible(&port->drain_wait);
55669 if (port->port.tty)
55670 tty_hangup(port->port.tty);
55671 @@ -1268,7 +1268,7 @@ void gserial_disconnect(struct gserial *gser)
55672
55673 /* finally, free any unused/unusable I/O buffers */
55674 spin_lock_irqsave(&port->port_lock, flags);
55675 - if (port->port.count == 0 && !port->openclose)
55676 + if (atomic_read(&port->port.count) == 0 && !port->openclose)
55677 gs_buf_free(&port->port_write_buf);
55678 gs_free_requests(gser->out, &port->read_pool, NULL);
55679 gs_free_requests(gser->out, &port->read_queue, NULL);
55680 diff --git a/drivers/usb/gadget/function/u_uac1.c b/drivers/usb/gadget/function/u_uac1.c
55681 index c78c841..48fd281 100644
55682 --- a/drivers/usb/gadget/function/u_uac1.c
55683 +++ b/drivers/usb/gadget/function/u_uac1.c
55684 @@ -17,6 +17,7 @@
55685 #include <linux/ctype.h>
55686 #include <linux/random.h>
55687 #include <linux/syscalls.h>
55688 +#include <linux/module.h>
55689
55690 #include "u_uac1.h"
55691
55692 diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c
55693 index 7354d01..299478e 100644
55694 --- a/drivers/usb/host/ehci-hub.c
55695 +++ b/drivers/usb/host/ehci-hub.c
55696 @@ -772,7 +772,7 @@ static struct urb *request_single_step_set_feature_urb(
55697 urb->transfer_flags = URB_DIR_IN;
55698 usb_get_urb(urb);
55699 atomic_inc(&urb->use_count);
55700 - atomic_inc(&urb->dev->urbnum);
55701 + atomic_inc_unchecked(&urb->dev->urbnum);
55702 urb->setup_dma = dma_map_single(
55703 hcd->self.controller,
55704 urb->setup_packet,
55705 @@ -839,7 +839,7 @@ static int ehset_single_step_set_feature(struct usb_hcd *hcd, int port)
55706 urb->status = -EINPROGRESS;
55707 usb_get_urb(urb);
55708 atomic_inc(&urb->use_count);
55709 - atomic_inc(&urb->dev->urbnum);
55710 + atomic_inc_unchecked(&urb->dev->urbnum);
55711 retval = submit_single_step_set_feature(hcd, urb, 0);
55712 if (!retval && !wait_for_completion_timeout(&done,
55713 msecs_to_jiffies(2000))) {
55714 diff --git a/drivers/usb/host/hwa-hc.c b/drivers/usb/host/hwa-hc.c
55715 index 1db0626..4948782 100644
55716 --- a/drivers/usb/host/hwa-hc.c
55717 +++ b/drivers/usb/host/hwa-hc.c
55718 @@ -337,7 +337,10 @@ static int __hwahc_op_bwa_set(struct wusbhc *wusbhc, s8 stream_index,
55719 struct hwahc *hwahc = container_of(wusbhc, struct hwahc, wusbhc);
55720 struct wahc *wa = &hwahc->wa;
55721 struct device *dev = &wa->usb_iface->dev;
55722 - u8 mas_le[UWB_NUM_MAS/8];
55723 + u8 *mas_le = kmalloc(UWB_NUM_MAS/8, GFP_KERNEL);
55724 +
55725 + if (mas_le == NULL)
55726 + return -ENOMEM;
55727
55728 /* Set the stream index */
55729 result = usb_control_msg(wa->usb_dev, usb_sndctrlpipe(wa->usb_dev, 0),
55730 @@ -356,10 +359,12 @@ static int __hwahc_op_bwa_set(struct wusbhc *wusbhc, s8 stream_index,
55731 WUSB_REQ_SET_WUSB_MAS,
55732 USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE,
55733 0, wa->usb_iface->cur_altsetting->desc.bInterfaceNumber,
55734 - mas_le, 32, USB_CTRL_SET_TIMEOUT);
55735 + mas_le, UWB_NUM_MAS/8, USB_CTRL_SET_TIMEOUT);
55736 if (result < 0)
55737 dev_err(dev, "Cannot set WUSB MAS allocation: %d\n", result);
55738 out:
55739 + kfree(mas_le);
55740 +
55741 return result;
55742 }
55743
55744 diff --git a/drivers/usb/misc/appledisplay.c b/drivers/usb/misc/appledisplay.c
55745 index b3d245e..99549ed 100644
55746 --- a/drivers/usb/misc/appledisplay.c
55747 +++ b/drivers/usb/misc/appledisplay.c
55748 @@ -84,7 +84,7 @@ struct appledisplay {
55749 struct mutex sysfslock; /* concurrent read and write */
55750 };
55751
55752 -static atomic_t count_displays = ATOMIC_INIT(0);
55753 +static atomic_unchecked_t count_displays = ATOMIC_INIT(0);
55754 static struct workqueue_struct *wq;
55755
55756 static void appledisplay_complete(struct urb *urb)
55757 @@ -288,7 +288,7 @@ static int appledisplay_probe(struct usb_interface *iface,
55758
55759 /* Register backlight device */
55760 snprintf(bl_name, sizeof(bl_name), "appledisplay%d",
55761 - atomic_inc_return(&count_displays) - 1);
55762 + atomic_inc_return_unchecked(&count_displays) - 1);
55763 memset(&props, 0, sizeof(struct backlight_properties));
55764 props.type = BACKLIGHT_RAW;
55765 props.max_brightness = 0xff;
55766 diff --git a/drivers/usb/serial/console.c b/drivers/usb/serial/console.c
55767 index 3806e70..55c508b 100644
55768 --- a/drivers/usb/serial/console.c
55769 +++ b/drivers/usb/serial/console.c
55770 @@ -126,7 +126,7 @@ static int usb_console_setup(struct console *co, char *options)
55771
55772 info->port = port;
55773
55774 - ++port->port.count;
55775 + atomic_inc(&port->port.count);
55776 if (!test_bit(ASYNCB_INITIALIZED, &port->port.flags)) {
55777 if (serial->type->set_termios) {
55778 /*
55779 @@ -175,7 +175,7 @@ static int usb_console_setup(struct console *co, char *options)
55780 }
55781 /* Now that any required fake tty operations are completed restore
55782 * the tty port count */
55783 - --port->port.count;
55784 + atomic_dec(&port->port.count);
55785 /* The console is special in terms of closing the device so
55786 * indicate this port is now acting as a system console. */
55787 port->port.console = 1;
55788 @@ -188,7 +188,7 @@ static int usb_console_setup(struct console *co, char *options)
55789 put_tty:
55790 tty_kref_put(tty);
55791 reset_open_count:
55792 - port->port.count = 0;
55793 + atomic_set(&port->port.count, 0);
55794 usb_autopm_put_interface(serial->interface);
55795 error_get_interface:
55796 usb_serial_put(serial);
55797 @@ -199,7 +199,7 @@ static int usb_console_setup(struct console *co, char *options)
55798 static void usb_console_write(struct console *co,
55799 const char *buf, unsigned count)
55800 {
55801 - static struct usbcons_info *info = &usbcons_info;
55802 + struct usbcons_info *info = &usbcons_info;
55803 struct usb_serial_port *port = info->port;
55804 struct usb_serial *serial;
55805 int retval = -ENODEV;
55806 diff --git a/drivers/usb/storage/usb.h b/drivers/usb/storage/usb.h
55807 index 307e339..6aa97cb 100644
55808 --- a/drivers/usb/storage/usb.h
55809 +++ b/drivers/usb/storage/usb.h
55810 @@ -63,7 +63,7 @@ struct us_unusual_dev {
55811 __u8 useProtocol;
55812 __u8 useTransport;
55813 int (*initFunction)(struct us_data *);
55814 -};
55815 +} __do_const;
55816
55817
55818 /* Dynamic bitflag definitions (us->dflags): used in set_bit() etc. */
55819 diff --git a/drivers/usb/usbip/vhci.h b/drivers/usb/usbip/vhci.h
55820 index a863a98..d272795 100644
55821 --- a/drivers/usb/usbip/vhci.h
55822 +++ b/drivers/usb/usbip/vhci.h
55823 @@ -83,7 +83,7 @@ struct vhci_hcd {
55824 unsigned resuming:1;
55825 unsigned long re_timeout;
55826
55827 - atomic_t seqnum;
55828 + atomic_unchecked_t seqnum;
55829
55830 /*
55831 * NOTE:
55832 diff --git a/drivers/usb/usbip/vhci_hcd.c b/drivers/usb/usbip/vhci_hcd.c
55833 index 11f6f61..1087910 100644
55834 --- a/drivers/usb/usbip/vhci_hcd.c
55835 +++ b/drivers/usb/usbip/vhci_hcd.c
55836 @@ -440,7 +440,7 @@ static void vhci_tx_urb(struct urb *urb)
55837
55838 spin_lock(&vdev->priv_lock);
55839
55840 - priv->seqnum = atomic_inc_return(&the_controller->seqnum);
55841 + priv->seqnum = atomic_inc_return_unchecked(&the_controller->seqnum);
55842 if (priv->seqnum == 0xffff)
55843 dev_info(&urb->dev->dev, "seqnum max\n");
55844
55845 @@ -685,7 +685,7 @@ static int vhci_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status)
55846 return -ENOMEM;
55847 }
55848
55849 - unlink->seqnum = atomic_inc_return(&the_controller->seqnum);
55850 + unlink->seqnum = atomic_inc_return_unchecked(&the_controller->seqnum);
55851 if (unlink->seqnum == 0xffff)
55852 pr_info("seqnum max\n");
55853
55854 @@ -889,7 +889,7 @@ static int vhci_start(struct usb_hcd *hcd)
55855 vdev->rhport = rhport;
55856 }
55857
55858 - atomic_set(&vhci->seqnum, 0);
55859 + atomic_set_unchecked(&vhci->seqnum, 0);
55860 spin_lock_init(&vhci->lock);
55861
55862 hcd->power_budget = 0; /* no limit */
55863 diff --git a/drivers/usb/usbip/vhci_rx.c b/drivers/usb/usbip/vhci_rx.c
55864 index 00e4a54..d676f85 100644
55865 --- a/drivers/usb/usbip/vhci_rx.c
55866 +++ b/drivers/usb/usbip/vhci_rx.c
55867 @@ -80,7 +80,7 @@ static void vhci_recv_ret_submit(struct vhci_device *vdev,
55868 if (!urb) {
55869 pr_err("cannot find a urb of seqnum %u\n", pdu->base.seqnum);
55870 pr_info("max seqnum %d\n",
55871 - atomic_read(&the_controller->seqnum));
55872 + atomic_read_unchecked(&the_controller->seqnum));
55873 usbip_event_add(ud, VDEV_EVENT_ERROR_TCP);
55874 return;
55875 }
55876 diff --git a/drivers/usb/wusbcore/wa-hc.h b/drivers/usb/wusbcore/wa-hc.h
55877 index edc7267..9f65ce2 100644
55878 --- a/drivers/usb/wusbcore/wa-hc.h
55879 +++ b/drivers/usb/wusbcore/wa-hc.h
55880 @@ -240,7 +240,7 @@ struct wahc {
55881 spinlock_t xfer_list_lock;
55882 struct work_struct xfer_enqueue_work;
55883 struct work_struct xfer_error_work;
55884 - atomic_t xfer_id_count;
55885 + atomic_unchecked_t xfer_id_count;
55886
55887 kernel_ulong_t quirks;
55888 };
55889 @@ -305,7 +305,7 @@ static inline void wa_init(struct wahc *wa)
55890 INIT_WORK(&wa->xfer_enqueue_work, wa_urb_enqueue_run);
55891 INIT_WORK(&wa->xfer_error_work, wa_process_errored_transfers_run);
55892 wa->dto_in_use = 0;
55893 - atomic_set(&wa->xfer_id_count, 1);
55894 + atomic_set_unchecked(&wa->xfer_id_count, 1);
55895 /* init the buf in URBs */
55896 for (index = 0; index < WA_MAX_BUF_IN_URBS; ++index)
55897 usb_init_urb(&(wa->buf_in_urbs[index]));
55898 diff --git a/drivers/usb/wusbcore/wa-xfer.c b/drivers/usb/wusbcore/wa-xfer.c
55899 index 69af4fd..da390d7 100644
55900 --- a/drivers/usb/wusbcore/wa-xfer.c
55901 +++ b/drivers/usb/wusbcore/wa-xfer.c
55902 @@ -314,7 +314,7 @@ static void wa_xfer_completion(struct wa_xfer *xfer)
55903 */
55904 static void wa_xfer_id_init(struct wa_xfer *xfer)
55905 {
55906 - xfer->id = atomic_add_return(1, &xfer->wa->xfer_id_count);
55907 + xfer->id = atomic_add_return_unchecked(1, &xfer->wa->xfer_id_count);
55908 }
55909
55910 /* Return the xfer's ID. */
55911 diff --git a/drivers/vfio/vfio.c b/drivers/vfio/vfio.c
55912 index 837d177..170724af 100644
55913 --- a/drivers/vfio/vfio.c
55914 +++ b/drivers/vfio/vfio.c
55915 @@ -518,7 +518,7 @@ static int vfio_group_nb_add_dev(struct vfio_group *group, struct device *dev)
55916 return 0;
55917
55918 /* TODO Prevent device auto probing */
55919 - WARN("Device %s added to live group %d!\n", dev_name(dev),
55920 + WARN(1, "Device %s added to live group %d!\n", dev_name(dev),
55921 iommu_group_id(group->iommu_group));
55922
55923 return 0;
55924 diff --git a/drivers/vhost/vringh.c b/drivers/vhost/vringh.c
55925 index 3bb02c6..a01ff38 100644
55926 --- a/drivers/vhost/vringh.c
55927 +++ b/drivers/vhost/vringh.c
55928 @@ -551,7 +551,7 @@ static inline void __vringh_notify_disable(struct vringh *vrh,
55929 static inline int getu16_user(const struct vringh *vrh, u16 *val, const __virtio16 *p)
55930 {
55931 __virtio16 v = 0;
55932 - int rc = get_user(v, (__force __virtio16 __user *)p);
55933 + int rc = get_user(v, (__force_user __virtio16 *)p);
55934 *val = vringh16_to_cpu(vrh, v);
55935 return rc;
55936 }
55937 @@ -559,12 +559,12 @@ static inline int getu16_user(const struct vringh *vrh, u16 *val, const __virtio
55938 static inline int putu16_user(const struct vringh *vrh, __virtio16 *p, u16 val)
55939 {
55940 __virtio16 v = cpu_to_vringh16(vrh, val);
55941 - return put_user(v, (__force __virtio16 __user *)p);
55942 + return put_user(v, (__force_user __virtio16 *)p);
55943 }
55944
55945 static inline int copydesc_user(void *dst, const void *src, size_t len)
55946 {
55947 - return copy_from_user(dst, (__force void __user *)src, len) ?
55948 + return copy_from_user(dst, (void __force_user *)src, len) ?
55949 -EFAULT : 0;
55950 }
55951
55952 @@ -572,19 +572,19 @@ static inline int putused_user(struct vring_used_elem *dst,
55953 const struct vring_used_elem *src,
55954 unsigned int num)
55955 {
55956 - return copy_to_user((__force void __user *)dst, src,
55957 + return copy_to_user((void __force_user *)dst, src,
55958 sizeof(*dst) * num) ? -EFAULT : 0;
55959 }
55960
55961 static inline int xfer_from_user(void *src, void *dst, size_t len)
55962 {
55963 - return copy_from_user(dst, (__force void __user *)src, len) ?
55964 + return copy_from_user(dst, (void __force_user *)src, len) ?
55965 -EFAULT : 0;
55966 }
55967
55968 static inline int xfer_to_user(void *dst, void *src, size_t len)
55969 {
55970 - return copy_to_user((__force void __user *)dst, src, len) ?
55971 + return copy_to_user((void __force_user *)dst, src, len) ?
55972 -EFAULT : 0;
55973 }
55974
55975 @@ -621,9 +621,9 @@ int vringh_init_user(struct vringh *vrh, u64 features,
55976 vrh->last_used_idx = 0;
55977 vrh->vring.num = num;
55978 /* vring expects kernel addresses, but only used via accessors. */
55979 - vrh->vring.desc = (__force struct vring_desc *)desc;
55980 - vrh->vring.avail = (__force struct vring_avail *)avail;
55981 - vrh->vring.used = (__force struct vring_used *)used;
55982 + vrh->vring.desc = (__force_kernel struct vring_desc *)desc;
55983 + vrh->vring.avail = (__force_kernel struct vring_avail *)avail;
55984 + vrh->vring.used = (__force_kernel struct vring_used *)used;
55985 return 0;
55986 }
55987 EXPORT_SYMBOL(vringh_init_user);
55988 @@ -826,7 +826,7 @@ static inline int getu16_kern(const struct vringh *vrh,
55989
55990 static inline int putu16_kern(const struct vringh *vrh, __virtio16 *p, u16 val)
55991 {
55992 - ACCESS_ONCE(*p) = cpu_to_vringh16(vrh, val);
55993 + ACCESS_ONCE_RW(*p) = cpu_to_vringh16(vrh, val);
55994 return 0;
55995 }
55996
55997 diff --git a/drivers/video/backlight/kb3886_bl.c b/drivers/video/backlight/kb3886_bl.c
55998 index 84a110a..96312c3 100644
55999 --- a/drivers/video/backlight/kb3886_bl.c
56000 +++ b/drivers/video/backlight/kb3886_bl.c
56001 @@ -78,7 +78,7 @@ static struct kb3886bl_machinfo *bl_machinfo;
56002 static unsigned long kb3886bl_flags;
56003 #define KB3886BL_SUSPENDED 0x01
56004
56005 -static struct dmi_system_id kb3886bl_device_table[] __initdata = {
56006 +static const struct dmi_system_id kb3886bl_device_table[] __initconst = {
56007 {
56008 .ident = "Sahara Touch-iT",
56009 .matches = {
56010 diff --git a/drivers/video/fbdev/arcfb.c b/drivers/video/fbdev/arcfb.c
56011 index 1b0b233..6f34c2c 100644
56012 --- a/drivers/video/fbdev/arcfb.c
56013 +++ b/drivers/video/fbdev/arcfb.c
56014 @@ -458,7 +458,7 @@ static ssize_t arcfb_write(struct fb_info *info, const char __user *buf,
56015 return -ENOSPC;
56016
56017 err = 0;
56018 - if ((count + p) > fbmemlength) {
56019 + if (count > (fbmemlength - p)) {
56020 count = fbmemlength - p;
56021 err = -ENOSPC;
56022 }
56023 diff --git a/drivers/video/fbdev/aty/aty128fb.c b/drivers/video/fbdev/aty/aty128fb.c
56024 index aedf2fb..47c9aca 100644
56025 --- a/drivers/video/fbdev/aty/aty128fb.c
56026 +++ b/drivers/video/fbdev/aty/aty128fb.c
56027 @@ -149,7 +149,7 @@ enum {
56028 };
56029
56030 /* Must match above enum */
56031 -static char * const r128_family[] = {
56032 +static const char * const r128_family[] = {
56033 "AGP",
56034 "PCI",
56035 "PRO AGP",
56036 diff --git a/drivers/video/fbdev/aty/atyfb_base.c b/drivers/video/fbdev/aty/atyfb_base.c
56037 index 8789e48..698fe4c 100644
56038 --- a/drivers/video/fbdev/aty/atyfb_base.c
56039 +++ b/drivers/video/fbdev/aty/atyfb_base.c
56040 @@ -1326,10 +1326,14 @@ static int atyfb_set_par(struct fb_info *info)
56041 par->accel_flags = var->accel_flags; /* hack */
56042
56043 if (var->accel_flags) {
56044 - info->fbops->fb_sync = atyfb_sync;
56045 + pax_open_kernel();
56046 + *(void **)&info->fbops->fb_sync = atyfb_sync;
56047 + pax_close_kernel();
56048 info->flags &= ~FBINFO_HWACCEL_DISABLED;
56049 } else {
56050 - info->fbops->fb_sync = NULL;
56051 + pax_open_kernel();
56052 + *(void **)&info->fbops->fb_sync = NULL;
56053 + pax_close_kernel();
56054 info->flags |= FBINFO_HWACCEL_DISABLED;
56055 }
56056
56057 diff --git a/drivers/video/fbdev/aty/mach64_cursor.c b/drivers/video/fbdev/aty/mach64_cursor.c
56058 index 2fa0317..4983f2a 100644
56059 --- a/drivers/video/fbdev/aty/mach64_cursor.c
56060 +++ b/drivers/video/fbdev/aty/mach64_cursor.c
56061 @@ -8,6 +8,7 @@
56062 #include "../core/fb_draw.h"
56063
56064 #include <asm/io.h>
56065 +#include <asm/pgtable.h>
56066
56067 #ifdef __sparc__
56068 #include <asm/fbio.h>
56069 @@ -218,7 +219,9 @@ int aty_init_cursor(struct fb_info *info)
56070 info->sprite.buf_align = 16; /* and 64 lines tall. */
56071 info->sprite.flags = FB_PIXMAP_IO;
56072
56073 - info->fbops->fb_cursor = atyfb_cursor;
56074 + pax_open_kernel();
56075 + *(void **)&info->fbops->fb_cursor = atyfb_cursor;
56076 + pax_close_kernel();
56077
56078 return 0;
56079 }
56080 diff --git a/drivers/video/fbdev/core/fb_defio.c b/drivers/video/fbdev/core/fb_defio.c
56081 index d6cab1f..112f680 100644
56082 --- a/drivers/video/fbdev/core/fb_defio.c
56083 +++ b/drivers/video/fbdev/core/fb_defio.c
56084 @@ -207,7 +207,9 @@ void fb_deferred_io_init(struct fb_info *info)
56085
56086 BUG_ON(!fbdefio);
56087 mutex_init(&fbdefio->lock);
56088 - info->fbops->fb_mmap = fb_deferred_io_mmap;
56089 + pax_open_kernel();
56090 + *(void **)&info->fbops->fb_mmap = fb_deferred_io_mmap;
56091 + pax_close_kernel();
56092 INIT_DELAYED_WORK(&info->deferred_work, fb_deferred_io_work);
56093 INIT_LIST_HEAD(&fbdefio->pagelist);
56094 if (fbdefio->delay == 0) /* set a default of 1 s */
56095 @@ -238,7 +240,7 @@ void fb_deferred_io_cleanup(struct fb_info *info)
56096 page->mapping = NULL;
56097 }
56098
56099 - info->fbops->fb_mmap = NULL;
56100 + *(void **)&info->fbops->fb_mmap = NULL;
56101 mutex_destroy(&fbdefio->lock);
56102 }
56103 EXPORT_SYMBOL_GPL(fb_deferred_io_cleanup);
56104 diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c
56105 index 0705d88..d9429bf 100644
56106 --- a/drivers/video/fbdev/core/fbmem.c
56107 +++ b/drivers/video/fbdev/core/fbmem.c
56108 @@ -1301,7 +1301,7 @@ static int do_fscreeninfo_to_user(struct fb_fix_screeninfo *fix,
56109 __u32 data;
56110 int err;
56111
56112 - err = copy_to_user(&fix32->id, &fix->id, sizeof(fix32->id));
56113 + err = copy_to_user(fix32->id, &fix->id, sizeof(fix32->id));
56114
56115 data = (__u32) (unsigned long) fix->smem_start;
56116 err |= put_user(data, &fix32->smem_start);
56117 diff --git a/drivers/video/fbdev/hyperv_fb.c b/drivers/video/fbdev/hyperv_fb.c
56118 index 4254336..282567e 100644
56119 --- a/drivers/video/fbdev/hyperv_fb.c
56120 +++ b/drivers/video/fbdev/hyperv_fb.c
56121 @@ -240,7 +240,7 @@ static uint screen_fb_size;
56122 static inline int synthvid_send(struct hv_device *hdev,
56123 struct synthvid_msg *msg)
56124 {
56125 - static atomic64_t request_id = ATOMIC64_INIT(0);
56126 + static atomic64_unchecked_t request_id = ATOMIC64_INIT(0);
56127 int ret;
56128
56129 msg->pipe_hdr.type = PIPE_MSG_DATA;
56130 @@ -248,7 +248,7 @@ static inline int synthvid_send(struct hv_device *hdev,
56131
56132 ret = vmbus_sendpacket(hdev->channel, msg,
56133 msg->vid_hdr.size + sizeof(struct pipe_msg_hdr),
56134 - atomic64_inc_return(&request_id),
56135 + atomic64_inc_return_unchecked(&request_id),
56136 VM_PKT_DATA_INBAND, 0);
56137
56138 if (ret)
56139 diff --git a/drivers/video/fbdev/i810/i810_accel.c b/drivers/video/fbdev/i810/i810_accel.c
56140 index 7672d2e..b56437f 100644
56141 --- a/drivers/video/fbdev/i810/i810_accel.c
56142 +++ b/drivers/video/fbdev/i810/i810_accel.c
56143 @@ -73,6 +73,7 @@ static inline int wait_for_space(struct fb_info *info, u32 space)
56144 }
56145 }
56146 printk("ringbuffer lockup!!!\n");
56147 + printk("head:%u tail:%u iring.size:%u space:%u\n", head, tail, par->iring.size, space);
56148 i810_report_error(mmio);
56149 par->dev_flags |= LOCKUP;
56150 info->pixmap.scan_align = 1;
56151 diff --git a/drivers/video/fbdev/matrox/matroxfb_DAC1064.c b/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
56152 index a01147f..5d896f8 100644
56153 --- a/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
56154 +++ b/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
56155 @@ -1088,14 +1088,20 @@ static void MGAG100_restore(struct matrox_fb_info *minfo)
56156
56157 #ifdef CONFIG_FB_MATROX_MYSTIQUE
56158 struct matrox_switch matrox_mystique = {
56159 - MGA1064_preinit, MGA1064_reset, MGA1064_init, MGA1064_restore,
56160 + .preinit = MGA1064_preinit,
56161 + .reset = MGA1064_reset,
56162 + .init = MGA1064_init,
56163 + .restore = MGA1064_restore,
56164 };
56165 EXPORT_SYMBOL(matrox_mystique);
56166 #endif
56167
56168 #ifdef CONFIG_FB_MATROX_G
56169 struct matrox_switch matrox_G100 = {
56170 - MGAG100_preinit, MGAG100_reset, MGAG100_init, MGAG100_restore,
56171 + .preinit = MGAG100_preinit,
56172 + .reset = MGAG100_reset,
56173 + .init = MGAG100_init,
56174 + .restore = MGAG100_restore,
56175 };
56176 EXPORT_SYMBOL(matrox_G100);
56177 #endif
56178 diff --git a/drivers/video/fbdev/matrox/matroxfb_Ti3026.c b/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
56179 index 195ad7c..09743fc 100644
56180 --- a/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
56181 +++ b/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
56182 @@ -738,7 +738,10 @@ static int Ti3026_preinit(struct matrox_fb_info *minfo)
56183 }
56184
56185 struct matrox_switch matrox_millennium = {
56186 - Ti3026_preinit, Ti3026_reset, Ti3026_init, Ti3026_restore
56187 + .preinit = Ti3026_preinit,
56188 + .reset = Ti3026_reset,
56189 + .init = Ti3026_init,
56190 + .restore = Ti3026_restore
56191 };
56192 EXPORT_SYMBOL(matrox_millennium);
56193 #endif
56194 diff --git a/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c b/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
56195 index fe92eed..106e085 100644
56196 --- a/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
56197 +++ b/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
56198 @@ -312,14 +312,18 @@ void mb862xxfb_init_accel(struct fb_info *info, int xres)
56199 struct mb862xxfb_par *par = info->par;
56200
56201 if (info->var.bits_per_pixel == 32) {
56202 - info->fbops->fb_fillrect = cfb_fillrect;
56203 - info->fbops->fb_copyarea = cfb_copyarea;
56204 - info->fbops->fb_imageblit = cfb_imageblit;
56205 + pax_open_kernel();
56206 + *(void **)&info->fbops->fb_fillrect = cfb_fillrect;
56207 + *(void **)&info->fbops->fb_copyarea = cfb_copyarea;
56208 + *(void **)&info->fbops->fb_imageblit = cfb_imageblit;
56209 + pax_close_kernel();
56210 } else {
56211 outreg(disp, GC_L0EM, 3);
56212 - info->fbops->fb_fillrect = mb86290fb_fillrect;
56213 - info->fbops->fb_copyarea = mb86290fb_copyarea;
56214 - info->fbops->fb_imageblit = mb86290fb_imageblit;
56215 + pax_open_kernel();
56216 + *(void **)&info->fbops->fb_fillrect = mb86290fb_fillrect;
56217 + *(void **)&info->fbops->fb_copyarea = mb86290fb_copyarea;
56218 + *(void **)&info->fbops->fb_imageblit = mb86290fb_imageblit;
56219 + pax_close_kernel();
56220 }
56221 outreg(draw, GDC_REG_DRAW_BASE, 0);
56222 outreg(draw, GDC_REG_MODE_MISC, 0x8000);
56223 diff --git a/drivers/video/fbdev/nvidia/nvidia.c b/drivers/video/fbdev/nvidia/nvidia.c
56224 index def0412..fed6529 100644
56225 --- a/drivers/video/fbdev/nvidia/nvidia.c
56226 +++ b/drivers/video/fbdev/nvidia/nvidia.c
56227 @@ -669,19 +669,23 @@ static int nvidiafb_set_par(struct fb_info *info)
56228 info->fix.line_length = (info->var.xres_virtual *
56229 info->var.bits_per_pixel) >> 3;
56230 if (info->var.accel_flags) {
56231 - info->fbops->fb_imageblit = nvidiafb_imageblit;
56232 - info->fbops->fb_fillrect = nvidiafb_fillrect;
56233 - info->fbops->fb_copyarea = nvidiafb_copyarea;
56234 - info->fbops->fb_sync = nvidiafb_sync;
56235 + pax_open_kernel();
56236 + *(void **)&info->fbops->fb_imageblit = nvidiafb_imageblit;
56237 + *(void **)&info->fbops->fb_fillrect = nvidiafb_fillrect;
56238 + *(void **)&info->fbops->fb_copyarea = nvidiafb_copyarea;
56239 + *(void **)&info->fbops->fb_sync = nvidiafb_sync;
56240 + pax_close_kernel();
56241 info->pixmap.scan_align = 4;
56242 info->flags &= ~FBINFO_HWACCEL_DISABLED;
56243 info->flags |= FBINFO_READS_FAST;
56244 NVResetGraphics(info);
56245 } else {
56246 - info->fbops->fb_imageblit = cfb_imageblit;
56247 - info->fbops->fb_fillrect = cfb_fillrect;
56248 - info->fbops->fb_copyarea = cfb_copyarea;
56249 - info->fbops->fb_sync = NULL;
56250 + pax_open_kernel();
56251 + *(void **)&info->fbops->fb_imageblit = cfb_imageblit;
56252 + *(void **)&info->fbops->fb_fillrect = cfb_fillrect;
56253 + *(void **)&info->fbops->fb_copyarea = cfb_copyarea;
56254 + *(void **)&info->fbops->fb_sync = NULL;
56255 + pax_close_kernel();
56256 info->pixmap.scan_align = 1;
56257 info->flags |= FBINFO_HWACCEL_DISABLED;
56258 info->flags &= ~FBINFO_READS_FAST;
56259 @@ -1173,8 +1177,11 @@ static int nvidia_set_fbinfo(struct fb_info *info)
56260 info->pixmap.size = 8 * 1024;
56261 info->pixmap.flags = FB_PIXMAP_SYSTEM;
56262
56263 - if (!hwcur)
56264 - info->fbops->fb_cursor = NULL;
56265 + if (!hwcur) {
56266 + pax_open_kernel();
56267 + *(void **)&info->fbops->fb_cursor = NULL;
56268 + pax_close_kernel();
56269 + }
56270
56271 info->var.accel_flags = (!noaccel);
56272
56273 diff --git a/drivers/video/fbdev/omap2/dss/display.c b/drivers/video/fbdev/omap2/dss/display.c
56274 index 2412a0d..294215b 100644
56275 --- a/drivers/video/fbdev/omap2/dss/display.c
56276 +++ b/drivers/video/fbdev/omap2/dss/display.c
56277 @@ -161,12 +161,14 @@ int omapdss_register_display(struct omap_dss_device *dssdev)
56278 if (dssdev->name == NULL)
56279 dssdev->name = dssdev->alias;
56280
56281 + pax_open_kernel();
56282 if (drv && drv->get_resolution == NULL)
56283 - drv->get_resolution = omapdss_default_get_resolution;
56284 + *(void **)&drv->get_resolution = omapdss_default_get_resolution;
56285 if (drv && drv->get_recommended_bpp == NULL)
56286 - drv->get_recommended_bpp = omapdss_default_get_recommended_bpp;
56287 + *(void **)&drv->get_recommended_bpp = omapdss_default_get_recommended_bpp;
56288 if (drv && drv->get_timings == NULL)
56289 - drv->get_timings = omapdss_default_get_timings;
56290 + *(void **)&drv->get_timings = omapdss_default_get_timings;
56291 + pax_close_kernel();
56292
56293 mutex_lock(&panel_list_mutex);
56294 list_add_tail(&dssdev->panel_list, &panel_list);
56295 diff --git a/drivers/video/fbdev/s1d13xxxfb.c b/drivers/video/fbdev/s1d13xxxfb.c
56296 index 83433cb..71e9b98 100644
56297 --- a/drivers/video/fbdev/s1d13xxxfb.c
56298 +++ b/drivers/video/fbdev/s1d13xxxfb.c
56299 @@ -881,8 +881,10 @@ static int s1d13xxxfb_probe(struct platform_device *pdev)
56300
56301 switch(prod_id) {
56302 case S1D13506_PROD_ID: /* activate acceleration */
56303 - s1d13xxxfb_fbops.fb_fillrect = s1d13xxxfb_bitblt_solidfill;
56304 - s1d13xxxfb_fbops.fb_copyarea = s1d13xxxfb_bitblt_copyarea;
56305 + pax_open_kernel();
56306 + *(void **)&s1d13xxxfb_fbops.fb_fillrect = s1d13xxxfb_bitblt_solidfill;
56307 + *(void **)&s1d13xxxfb_fbops.fb_copyarea = s1d13xxxfb_bitblt_copyarea;
56308 + pax_close_kernel();
56309 info->flags = FBINFO_DEFAULT | FBINFO_HWACCEL_YPAN |
56310 FBINFO_HWACCEL_FILLRECT | FBINFO_HWACCEL_COPYAREA;
56311 break;
56312 diff --git a/drivers/video/fbdev/sh_mobile_lcdcfb.c b/drivers/video/fbdev/sh_mobile_lcdcfb.c
56313 index d3013cd..95b8285 100644
56314 --- a/drivers/video/fbdev/sh_mobile_lcdcfb.c
56315 +++ b/drivers/video/fbdev/sh_mobile_lcdcfb.c
56316 @@ -439,9 +439,9 @@ static unsigned long lcdc_sys_read_data(void *handle)
56317 }
56318
56319 static struct sh_mobile_lcdc_sys_bus_ops sh_mobile_lcdc_sys_bus_ops = {
56320 - lcdc_sys_write_index,
56321 - lcdc_sys_write_data,
56322 - lcdc_sys_read_data,
56323 + .write_index = lcdc_sys_write_index,
56324 + .write_data = lcdc_sys_write_data,
56325 + .read_data = lcdc_sys_read_data,
56326 };
56327
56328 static int sh_mobile_lcdc_sginit(struct fb_info *info,
56329 diff --git a/drivers/video/fbdev/smscufx.c b/drivers/video/fbdev/smscufx.c
56330 index 9279e5f..d5f5276 100644
56331 --- a/drivers/video/fbdev/smscufx.c
56332 +++ b/drivers/video/fbdev/smscufx.c
56333 @@ -1174,7 +1174,9 @@ static int ufx_ops_release(struct fb_info *info, int user)
56334 fb_deferred_io_cleanup(info);
56335 kfree(info->fbdefio);
56336 info->fbdefio = NULL;
56337 - info->fbops->fb_mmap = ufx_ops_mmap;
56338 + pax_open_kernel();
56339 + *(void **)&info->fbops->fb_mmap = ufx_ops_mmap;
56340 + pax_close_kernel();
56341 }
56342
56343 pr_debug("released /dev/fb%d user=%d count=%d",
56344 diff --git a/drivers/video/fbdev/udlfb.c b/drivers/video/fbdev/udlfb.c
56345 index ff2b873..626a8d5 100644
56346 --- a/drivers/video/fbdev/udlfb.c
56347 +++ b/drivers/video/fbdev/udlfb.c
56348 @@ -623,11 +623,11 @@ static int dlfb_handle_damage(struct dlfb_data *dev, int x, int y,
56349 dlfb_urb_completion(urb);
56350
56351 error:
56352 - atomic_add(bytes_sent, &dev->bytes_sent);
56353 - atomic_add(bytes_identical, &dev->bytes_identical);
56354 - atomic_add(width*height*2, &dev->bytes_rendered);
56355 + atomic_add_unchecked(bytes_sent, &dev->bytes_sent);
56356 + atomic_add_unchecked(bytes_identical, &dev->bytes_identical);
56357 + atomic_add_unchecked(width*height*2, &dev->bytes_rendered);
56358 end_cycles = get_cycles();
56359 - atomic_add(((unsigned int) ((end_cycles - start_cycles)
56360 + atomic_add_unchecked(((unsigned int) ((end_cycles - start_cycles)
56361 >> 10)), /* Kcycles */
56362 &dev->cpu_kcycles_used);
56363
56364 @@ -748,11 +748,11 @@ static void dlfb_dpy_deferred_io(struct fb_info *info,
56365 dlfb_urb_completion(urb);
56366
56367 error:
56368 - atomic_add(bytes_sent, &dev->bytes_sent);
56369 - atomic_add(bytes_identical, &dev->bytes_identical);
56370 - atomic_add(bytes_rendered, &dev->bytes_rendered);
56371 + atomic_add_unchecked(bytes_sent, &dev->bytes_sent);
56372 + atomic_add_unchecked(bytes_identical, &dev->bytes_identical);
56373 + atomic_add_unchecked(bytes_rendered, &dev->bytes_rendered);
56374 end_cycles = get_cycles();
56375 - atomic_add(((unsigned int) ((end_cycles - start_cycles)
56376 + atomic_add_unchecked(((unsigned int) ((end_cycles - start_cycles)
56377 >> 10)), /* Kcycles */
56378 &dev->cpu_kcycles_used);
56379 }
56380 @@ -991,7 +991,9 @@ static int dlfb_ops_release(struct fb_info *info, int user)
56381 fb_deferred_io_cleanup(info);
56382 kfree(info->fbdefio);
56383 info->fbdefio = NULL;
56384 - info->fbops->fb_mmap = dlfb_ops_mmap;
56385 + pax_open_kernel();
56386 + *(void **)&info->fbops->fb_mmap = dlfb_ops_mmap;
56387 + pax_close_kernel();
56388 }
56389
56390 pr_warn("released /dev/fb%d user=%d count=%d\n",
56391 @@ -1373,7 +1375,7 @@ static ssize_t metrics_bytes_rendered_show(struct device *fbdev,
56392 struct fb_info *fb_info = dev_get_drvdata(fbdev);
56393 struct dlfb_data *dev = fb_info->par;
56394 return snprintf(buf, PAGE_SIZE, "%u\n",
56395 - atomic_read(&dev->bytes_rendered));
56396 + atomic_read_unchecked(&dev->bytes_rendered));
56397 }
56398
56399 static ssize_t metrics_bytes_identical_show(struct device *fbdev,
56400 @@ -1381,7 +1383,7 @@ static ssize_t metrics_bytes_identical_show(struct device *fbdev,
56401 struct fb_info *fb_info = dev_get_drvdata(fbdev);
56402 struct dlfb_data *dev = fb_info->par;
56403 return snprintf(buf, PAGE_SIZE, "%u\n",
56404 - atomic_read(&dev->bytes_identical));
56405 + atomic_read_unchecked(&dev->bytes_identical));
56406 }
56407
56408 static ssize_t metrics_bytes_sent_show(struct device *fbdev,
56409 @@ -1389,7 +1391,7 @@ static ssize_t metrics_bytes_sent_show(struct device *fbdev,
56410 struct fb_info *fb_info = dev_get_drvdata(fbdev);
56411 struct dlfb_data *dev = fb_info->par;
56412 return snprintf(buf, PAGE_SIZE, "%u\n",
56413 - atomic_read(&dev->bytes_sent));
56414 + atomic_read_unchecked(&dev->bytes_sent));
56415 }
56416
56417 static ssize_t metrics_cpu_kcycles_used_show(struct device *fbdev,
56418 @@ -1397,7 +1399,7 @@ static ssize_t metrics_cpu_kcycles_used_show(struct device *fbdev,
56419 struct fb_info *fb_info = dev_get_drvdata(fbdev);
56420 struct dlfb_data *dev = fb_info->par;
56421 return snprintf(buf, PAGE_SIZE, "%u\n",
56422 - atomic_read(&dev->cpu_kcycles_used));
56423 + atomic_read_unchecked(&dev->cpu_kcycles_used));
56424 }
56425
56426 static ssize_t edid_show(
56427 @@ -1457,10 +1459,10 @@ static ssize_t metrics_reset_store(struct device *fbdev,
56428 struct fb_info *fb_info = dev_get_drvdata(fbdev);
56429 struct dlfb_data *dev = fb_info->par;
56430
56431 - atomic_set(&dev->bytes_rendered, 0);
56432 - atomic_set(&dev->bytes_identical, 0);
56433 - atomic_set(&dev->bytes_sent, 0);
56434 - atomic_set(&dev->cpu_kcycles_used, 0);
56435 + atomic_set_unchecked(&dev->bytes_rendered, 0);
56436 + atomic_set_unchecked(&dev->bytes_identical, 0);
56437 + atomic_set_unchecked(&dev->bytes_sent, 0);
56438 + atomic_set_unchecked(&dev->cpu_kcycles_used, 0);
56439
56440 return count;
56441 }
56442 diff --git a/drivers/video/fbdev/uvesafb.c b/drivers/video/fbdev/uvesafb.c
56443 index d32d1c4..46722e6 100644
56444 --- a/drivers/video/fbdev/uvesafb.c
56445 +++ b/drivers/video/fbdev/uvesafb.c
56446 @@ -19,6 +19,7 @@
56447 #include <linux/io.h>
56448 #include <linux/mutex.h>
56449 #include <linux/slab.h>
56450 +#include <linux/moduleloader.h>
56451 #include <video/edid.h>
56452 #include <video/uvesafb.h>
56453 #ifdef CONFIG_X86
56454 @@ -565,10 +566,32 @@ static int uvesafb_vbe_getpmi(struct uvesafb_ktask *task,
56455 if ((task->t.regs.eax & 0xffff) != 0x4f || task->t.regs.es < 0xc000) {
56456 par->pmi_setpal = par->ypan = 0;
56457 } else {
56458 +
56459 +#ifdef CONFIG_PAX_KERNEXEC
56460 +#ifdef CONFIG_MODULES
56461 + par->pmi_code = module_alloc_exec((u16)task->t.regs.ecx);
56462 +#endif
56463 + if (!par->pmi_code) {
56464 + par->pmi_setpal = par->ypan = 0;
56465 + return 0;
56466 + }
56467 +#endif
56468 +
56469 par->pmi_base = (u16 *)phys_to_virt(((u32)task->t.regs.es << 4)
56470 + task->t.regs.edi);
56471 +
56472 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56473 + pax_open_kernel();
56474 + memcpy(par->pmi_code, par->pmi_base, (u16)task->t.regs.ecx);
56475 + pax_close_kernel();
56476 +
56477 + par->pmi_start = ktva_ktla(par->pmi_code + par->pmi_base[1]);
56478 + par->pmi_pal = ktva_ktla(par->pmi_code + par->pmi_base[2]);
56479 +#else
56480 par->pmi_start = (u8 *)par->pmi_base + par->pmi_base[1];
56481 par->pmi_pal = (u8 *)par->pmi_base + par->pmi_base[2];
56482 +#endif
56483 +
56484 printk(KERN_INFO "uvesafb: protected mode interface info at "
56485 "%04x:%04x\n",
56486 (u16)task->t.regs.es, (u16)task->t.regs.edi);
56487 @@ -813,13 +836,14 @@ static int uvesafb_vbe_init(struct fb_info *info)
56488 par->ypan = ypan;
56489
56490 if (par->pmi_setpal || par->ypan) {
56491 +#if !defined(CONFIG_MODULES) || !defined(CONFIG_PAX_KERNEXEC)
56492 if (__supported_pte_mask & _PAGE_NX) {
56493 par->pmi_setpal = par->ypan = 0;
56494 printk(KERN_WARNING "uvesafb: NX protection is active, "
56495 "better not use the PMI.\n");
56496 - } else {
56497 + } else
56498 +#endif
56499 uvesafb_vbe_getpmi(task, par);
56500 - }
56501 }
56502 #else
56503 /* The protected mode interface is not available on non-x86. */
56504 @@ -1452,8 +1476,11 @@ static void uvesafb_init_info(struct fb_info *info, struct vbe_mode_ib *mode)
56505 info->fix.ywrapstep = (par->ypan > 1) ? 1 : 0;
56506
56507 /* Disable blanking if the user requested so. */
56508 - if (!blank)
56509 - info->fbops->fb_blank = NULL;
56510 + if (!blank) {
56511 + pax_open_kernel();
56512 + *(void **)&info->fbops->fb_blank = NULL;
56513 + pax_close_kernel();
56514 + }
56515
56516 /*
56517 * Find out how much IO memory is required for the mode with
56518 @@ -1524,8 +1551,11 @@ static void uvesafb_init_info(struct fb_info *info, struct vbe_mode_ib *mode)
56519 info->flags = FBINFO_FLAG_DEFAULT |
56520 (par->ypan ? FBINFO_HWACCEL_YPAN : 0);
56521
56522 - if (!par->ypan)
56523 - info->fbops->fb_pan_display = NULL;
56524 + if (!par->ypan) {
56525 + pax_open_kernel();
56526 + *(void **)&info->fbops->fb_pan_display = NULL;
56527 + pax_close_kernel();
56528 + }
56529 }
56530
56531 static void uvesafb_init_mtrr(struct fb_info *info)
56532 @@ -1786,6 +1816,11 @@ out_mode:
56533 out:
56534 kfree(par->vbe_modes);
56535
56536 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56537 + if (par->pmi_code)
56538 + module_memfree_exec(par->pmi_code);
56539 +#endif
56540 +
56541 framebuffer_release(info);
56542 return err;
56543 }
56544 @@ -1810,6 +1845,11 @@ static int uvesafb_remove(struct platform_device *dev)
56545 kfree(par->vbe_state_orig);
56546 kfree(par->vbe_state_saved);
56547
56548 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56549 + if (par->pmi_code)
56550 + module_memfree_exec(par->pmi_code);
56551 +#endif
56552 +
56553 framebuffer_release(info);
56554 }
56555 return 0;
56556 diff --git a/drivers/video/fbdev/vesafb.c b/drivers/video/fbdev/vesafb.c
56557 index d79a0ac..2d0c3d4 100644
56558 --- a/drivers/video/fbdev/vesafb.c
56559 +++ b/drivers/video/fbdev/vesafb.c
56560 @@ -9,6 +9,7 @@
56561 */
56562
56563 #include <linux/module.h>
56564 +#include <linux/moduleloader.h>
56565 #include <linux/kernel.h>
56566 #include <linux/errno.h>
56567 #include <linux/string.h>
56568 @@ -52,8 +53,8 @@ static int vram_remap; /* Set amount of memory to be used */
56569 static int vram_total; /* Set total amount of memory */
56570 static int pmi_setpal __read_mostly = 1; /* pmi for palette changes ??? */
56571 static int ypan __read_mostly; /* 0..nothing, 1..ypan, 2..ywrap */
56572 -static void (*pmi_start)(void) __read_mostly;
56573 -static void (*pmi_pal) (void) __read_mostly;
56574 +static void (*pmi_start)(void) __read_only;
56575 +static void (*pmi_pal) (void) __read_only;
56576 static int depth __read_mostly;
56577 static int vga_compat __read_mostly;
56578 /* --------------------------------------------------------------------- */
56579 @@ -233,6 +234,7 @@ static int vesafb_probe(struct platform_device *dev)
56580 unsigned int size_remap;
56581 unsigned int size_total;
56582 char *option = NULL;
56583 + void *pmi_code = NULL;
56584
56585 /* ignore error return of fb_get_options */
56586 fb_get_options("vesafb", &option);
56587 @@ -279,10 +281,6 @@ static int vesafb_probe(struct platform_device *dev)
56588 size_remap = size_total;
56589 vesafb_fix.smem_len = size_remap;
56590
56591 -#ifndef __i386__
56592 - screen_info.vesapm_seg = 0;
56593 -#endif
56594 -
56595 if (!request_mem_region(vesafb_fix.smem_start, size_total, "vesafb")) {
56596 printk(KERN_WARNING
56597 "vesafb: cannot reserve video memory at 0x%lx\n",
56598 @@ -312,9 +310,21 @@ static int vesafb_probe(struct platform_device *dev)
56599 printk(KERN_INFO "vesafb: mode is %dx%dx%d, linelength=%d, pages=%d\n",
56600 vesafb_defined.xres, vesafb_defined.yres, vesafb_defined.bits_per_pixel, vesafb_fix.line_length, screen_info.pages);
56601
56602 +#ifdef __i386__
56603 +
56604 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56605 + pmi_code = module_alloc_exec(screen_info.vesapm_size);
56606 + if (!pmi_code)
56607 +#elif !defined(CONFIG_PAX_KERNEXEC)
56608 + if (0)
56609 +#endif
56610 +
56611 +#endif
56612 + screen_info.vesapm_seg = 0;
56613 +
56614 if (screen_info.vesapm_seg) {
56615 - printk(KERN_INFO "vesafb: protected mode interface info at %04x:%04x\n",
56616 - screen_info.vesapm_seg,screen_info.vesapm_off);
56617 + printk(KERN_INFO "vesafb: protected mode interface info at %04x:%04x %04x bytes\n",
56618 + screen_info.vesapm_seg,screen_info.vesapm_off,screen_info.vesapm_size);
56619 }
56620
56621 if (screen_info.vesapm_seg < 0xc000)
56622 @@ -322,9 +332,25 @@ static int vesafb_probe(struct platform_device *dev)
56623
56624 if (ypan || pmi_setpal) {
56625 unsigned short *pmi_base;
56626 +
56627 pmi_base = (unsigned short*)phys_to_virt(((unsigned long)screen_info.vesapm_seg << 4) + screen_info.vesapm_off);
56628 - pmi_start = (void*)((char*)pmi_base + pmi_base[1]);
56629 - pmi_pal = (void*)((char*)pmi_base + pmi_base[2]);
56630 +
56631 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56632 + pax_open_kernel();
56633 + memcpy(pmi_code, pmi_base, screen_info.vesapm_size);
56634 +#else
56635 + pmi_code = pmi_base;
56636 +#endif
56637 +
56638 + pmi_start = (void*)((char*)pmi_code + pmi_base[1]);
56639 + pmi_pal = (void*)((char*)pmi_code + pmi_base[2]);
56640 +
56641 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56642 + pmi_start = ktva_ktla(pmi_start);
56643 + pmi_pal = ktva_ktla(pmi_pal);
56644 + pax_close_kernel();
56645 +#endif
56646 +
56647 printk(KERN_INFO "vesafb: pmi: set display start = %p, set palette = %p\n",pmi_start,pmi_pal);
56648 if (pmi_base[3]) {
56649 printk(KERN_INFO "vesafb: pmi: ports = ");
56650 @@ -477,8 +503,11 @@ static int vesafb_probe(struct platform_device *dev)
56651 info->flags = FBINFO_FLAG_DEFAULT | FBINFO_MISC_FIRMWARE |
56652 (ypan ? FBINFO_HWACCEL_YPAN : 0);
56653
56654 - if (!ypan)
56655 - info->fbops->fb_pan_display = NULL;
56656 + if (!ypan) {
56657 + pax_open_kernel();
56658 + *(void **)&info->fbops->fb_pan_display = NULL;
56659 + pax_close_kernel();
56660 + }
56661
56662 if (fb_alloc_cmap(&info->cmap, 256, 0) < 0) {
56663 err = -ENOMEM;
56664 @@ -492,6 +521,11 @@ static int vesafb_probe(struct platform_device *dev)
56665 fb_info(info, "%s frame buffer device\n", info->fix.id);
56666 return 0;
56667 err:
56668 +
56669 +#if defined(__i386__) && defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56670 + module_memfree_exec(pmi_code);
56671 +#endif
56672 +
56673 if (info->screen_base)
56674 iounmap(info->screen_base);
56675 framebuffer_release(info);
56676 diff --git a/drivers/video/fbdev/via/via_clock.h b/drivers/video/fbdev/via/via_clock.h
56677 index 88714ae..16c2e11 100644
56678 --- a/drivers/video/fbdev/via/via_clock.h
56679 +++ b/drivers/video/fbdev/via/via_clock.h
56680 @@ -56,7 +56,7 @@ struct via_clock {
56681
56682 void (*set_engine_pll_state)(u8 state);
56683 void (*set_engine_pll)(struct via_pll_config config);
56684 -};
56685 +} __no_const;
56686
56687
56688 static inline u32 get_pll_internal_frequency(u32 ref_freq,
56689 diff --git a/drivers/video/logo/logo_linux_clut224.ppm b/drivers/video/logo/logo_linux_clut224.ppm
56690 index 3c14e43..2630570 100644
56691 --- a/drivers/video/logo/logo_linux_clut224.ppm
56692 +++ b/drivers/video/logo/logo_linux_clut224.ppm
56693 @@ -2,1603 +2,1123 @@ P3
56694 # Standard 224-color Linux logo
56695 80 80
56696 255
56697 - 0 0 0 0 0 0 0 0 0 0 0 0
56698 - 0 0 0 0 0 0 0 0 0 0 0 0
56699 - 0 0 0 0 0 0 0 0 0 0 0 0
56700 - 0 0 0 0 0 0 0 0 0 0 0 0
56701 - 0 0 0 0 0 0 0 0 0 0 0 0
56702 - 0 0 0 0 0 0 0 0 0 0 0 0
56703 - 0 0 0 0 0 0 0 0 0 0 0 0
56704 - 0 0 0 0 0 0 0 0 0 0 0 0
56705 - 0 0 0 0 0 0 0 0 0 0 0 0
56706 - 6 6 6 6 6 6 10 10 10 10 10 10
56707 - 10 10 10 6 6 6 6 6 6 6 6 6
56708 - 0 0 0 0 0 0 0 0 0 0 0 0
56709 - 0 0 0 0 0 0 0 0 0 0 0 0
56710 - 0 0 0 0 0 0 0 0 0 0 0 0
56711 - 0 0 0 0 0 0 0 0 0 0 0 0
56712 - 0 0 0 0 0 0 0 0 0 0 0 0
56713 - 0 0 0 0 0 0 0 0 0 0 0 0
56714 - 0 0 0 0 0 0 0 0 0 0 0 0
56715 - 0 0 0 0 0 0 0 0 0 0 0 0
56716 - 0 0 0 0 0 0 0 0 0 0 0 0
56717 - 0 0 0 0 0 0 0 0 0 0 0 0
56718 - 0 0 0 0 0 0 0 0 0 0 0 0
56719 - 0 0 0 0 0 0 0 0 0 0 0 0
56720 - 0 0 0 0 0 0 0 0 0 0 0 0
56721 - 0 0 0 0 0 0 0 0 0 0 0 0
56722 - 0 0 0 0 0 0 0 0 0 0 0 0
56723 - 0 0 0 0 0 0 0 0 0 0 0 0
56724 - 0 0 0 0 0 0 0 0 0 0 0 0
56725 - 0 0 0 6 6 6 10 10 10 14 14 14
56726 - 22 22 22 26 26 26 30 30 30 34 34 34
56727 - 30 30 30 30 30 30 26 26 26 18 18 18
56728 - 14 14 14 10 10 10 6 6 6 0 0 0
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56730 - 0 0 0 0 0 0 0 0 0 0 0 0
56731 - 0 0 0 0 0 0 0 0 0 0 0 0
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56734 - 0 0 0 0 0 0 0 0 0 0 0 0
56735 - 0 0 0 0 0 0 0 0 0 0 0 0
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56738 - 0 0 0 0 0 1 0 0 1 0 0 0
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56743 - 0 0 0 0 0 0 0 0 0 0 0 0
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56749 - 6 6 6 0 0 0 0 0 0 0 0 0
56750 - 0 0 0 0 0 0 0 0 0 0 0 0
56751 - 0 0 0 0 0 0 0 0 0 0 0 0
56752 - 0 0 0 0 0 0 0 0 0 0 0 0
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56754 - 0 0 0 0 0 0 0 0 0 0 0 0
56755 - 0 0 0 0 0 0 0 0 0 0 0 0
56756 - 0 0 0 0 0 0 0 0 0 0 0 0
56757 - 0 0 0 0 0 0 0 0 0 0 0 0
56758 - 0 0 1 0 0 0 0 0 0 0 0 0
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56760 - 0 0 0 0 0 0 0 0 0 0 0 0
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56762 - 0 0 0 0 0 0 0 0 0 0 0 0
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56789 - 38 38 38 18 18 18 6 6 6 0 0 0
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59405 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59406 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59407 +4 4 4 4 4 4 4 4 4 4 4 4 5 5 5 4 3 3
59408 +5 5 5 4 3 3 5 5 5 5 5 5 4 4 4 4 4 4
59409 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59410 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59411 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59412 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59413 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59414 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59415 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59416 +4 4 4 4 4 4
59417 diff --git a/drivers/xen/events/events_base.c b/drivers/xen/events/events_base.c
59418 index 2b8553b..e1a482b 100644
59419 --- a/drivers/xen/events/events_base.c
59420 +++ b/drivers/xen/events/events_base.c
59421 @@ -1564,7 +1564,7 @@ void xen_irq_resume(void)
59422 restore_pirqs();
59423 }
59424
59425 -static struct irq_chip xen_dynamic_chip __read_mostly = {
59426 +static struct irq_chip xen_dynamic_chip = {
59427 .name = "xen-dyn",
59428
59429 .irq_disable = disable_dynirq,
59430 @@ -1578,7 +1578,7 @@ static struct irq_chip xen_dynamic_chip __read_mostly = {
59431 .irq_retrigger = retrigger_dynirq,
59432 };
59433
59434 -static struct irq_chip xen_pirq_chip __read_mostly = {
59435 +static struct irq_chip xen_pirq_chip = {
59436 .name = "xen-pirq",
59437
59438 .irq_startup = startup_pirq,
59439 @@ -1598,7 +1598,7 @@ static struct irq_chip xen_pirq_chip __read_mostly = {
59440 .irq_retrigger = retrigger_dynirq,
59441 };
59442
59443 -static struct irq_chip xen_percpu_chip __read_mostly = {
59444 +static struct irq_chip xen_percpu_chip = {
59445 .name = "xen-percpu",
59446
59447 .irq_disable = disable_dynirq,
59448 diff --git a/drivers/xen/xenfs/xenstored.c b/drivers/xen/xenfs/xenstored.c
59449 index fef20db..d28b1ab 100644
59450 --- a/drivers/xen/xenfs/xenstored.c
59451 +++ b/drivers/xen/xenfs/xenstored.c
59452 @@ -24,7 +24,12 @@ static int xsd_release(struct inode *inode, struct file *file)
59453 static int xsd_kva_open(struct inode *inode, struct file *file)
59454 {
59455 file->private_data = (void *)kasprintf(GFP_KERNEL, "0x%p",
59456 +#ifdef CONFIG_GRKERNSEC_HIDESYM
59457 + NULL);
59458 +#else
59459 xen_store_interface);
59460 +#endif
59461 +
59462 if (!file->private_data)
59463 return -ENOMEM;
59464 return 0;
59465 diff --git a/firmware/Makefile b/firmware/Makefile
59466 index e297e1b..6900c31 100644
59467 --- a/firmware/Makefile
59468 +++ b/firmware/Makefile
59469 @@ -35,6 +35,7 @@ fw-shipped-$(CONFIG_BNX2X) += bnx2x/bnx2x-e1-6.2.9.0.fw \
59470 bnx2x/bnx2x-e1h-6.2.9.0.fw \
59471 bnx2x/bnx2x-e2-6.2.9.0.fw
59472 fw-shipped-$(CONFIG_BNX2) += bnx2/bnx2-mips-09-6.2.1a.fw \
59473 + bnx2/bnx2-mips-09-6.2.1b.fw \
59474 bnx2/bnx2-rv2p-09-6.0.17.fw \
59475 bnx2/bnx2-rv2p-09ax-6.0.17.fw \
59476 bnx2/bnx2-mips-06-6.2.1.fw \
59477 diff --git a/firmware/WHENCE b/firmware/WHENCE
59478 index 0c4d96d..7563083 100644
59479 --- a/firmware/WHENCE
59480 +++ b/firmware/WHENCE
59481 @@ -655,19 +655,20 @@ Driver: BNX2 - Broadcom NetXtremeII
59482 File: bnx2/bnx2-mips-06-6.2.1.fw
59483 File: bnx2/bnx2-rv2p-06-6.0.15.fw
59484 File: bnx2/bnx2-mips-09-6.2.1a.fw
59485 +File: bnx2/bnx2-mips-09-6.2.1b.fw
59486 File: bnx2/bnx2-rv2p-09-6.0.17.fw
59487 File: bnx2/bnx2-rv2p-09ax-6.0.17.fw
59488
59489 Licence:
59490 -
59491 - This file contains firmware data derived from proprietary unpublished
59492 - source code, Copyright (c) 2004 - 2010 Broadcom Corporation.
59493 -
59494 - Permission is hereby granted for the distribution of this firmware data
59495 - in hexadecimal or equivalent format, provided this copyright notice is
59496 - accompanying it.
59497 -
59498 -Found in hex form in kernel source.
59499 +
59500 + This file contains firmware data derived from proprietary unpublished
59501 + source code, Copyright (c) 2004 - 2010 Broadcom Corporation.
59502 +
59503 + Permission is hereby granted for the distribution of this firmware data
59504 + in hexadecimal or equivalent format, provided this copyright notice is
59505 + accompanying it.
59506 +
59507 +Found in hex form in kernel source.
59508
59509 --------------------------------------------------------------------------
59510
59511 diff --git a/firmware/bnx2/bnx2-mips-09-6.2.1b.fw.ihex b/firmware/bnx2/bnx2-mips-09-6.2.1b.fw.ihex
59512 new file mode 100644
59513 index 0000000..43d7c4f
59514 --- /dev/null
59515 +++ b/firmware/bnx2/bnx2-mips-09-6.2.1b.fw.ihex
59516 @@ -0,0 +1,6496 @@
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65789 +:1087F00024A40280AF840014AF8300183C108000D2
65790 +:1088000036020A0094450032361101000E000B7F3B
65791 +:1088100030A43FFF8E240000241FFF803C11008005
65792 +:108820000082C021031F60243309007F000CC9406F
65793 +:1088300003294025330E0078362F00033C0D10002D
65794 +:10884000010D502501CF5825AE0C002836080980AF
65795 +:10885000AE0C080CAE0B082CAE0A08309103006970
65796 +:108860003C06800C0126382110600006AF870034DA
65797 +:108870008D09003C8D03006C0123382318E0008231
65798 +:10888000000000003C0B8008356A00803C1080002E
65799 +:10889000A1400069360609808CC200383C06800081
65800 +:1088A00034C50A0090A8003C310C00201180001A49
65801 +:1088B000AF820030240D00013C0E800035D10A004B
65802 +:1088C000A38D001CAF8000248E2400248F850024FB
65803 +:1088D000240D0008AF800020AF8000283C01080074
65804 +:1088E000A42D3FC63C010800A4203FDA0E000B83F4
65805 +:1088F000000030219228003C8FBF00188FB1001477
65806 +:108900008FB0001000086142AF82002C27BD00200C
65807 +:1089100003E000083182000190B80032240E00010B
65808 +:10892000330F00FF000F2182108E00412419000236
65809 +:108930001099006434C40AC03C03800034640A0007
65810 +:108940008C8F002415E0001E34660900909F0030D3
65811 +:108950002418000533F9003F1338004E24030001AA
65812 +:108960008F860020A383001CAF860028AF860024DA
65813 +:108970003C0E800035D10A008E2400248F8500240F
65814 +:10898000240D00083C010800A42D3FC63C0108004E
65815 +:10899000A4203FDA0E000B83000000009228003C68
65816 +:1089A0008FBF00188FB100148FB000100008614213
65817 +:1089B000AF82002C27BD002003E0000831820001B7
65818 +:1089C0008C8A00088C8B00248CD000643C0E8000C4
65819 +:1089D00035D10A00014B2823AF900024A380001C4E
65820 +:1089E000AF8500288E2400248F8600208F850024E8
65821 +:1089F000240D00083C010800A42D3FC63C010800DE
65822 +:108A0000A4203FDA0E000B83000000009228003CF7
65823 +:108A10008FBF00188FB100148FB0001000086142A2
65824 +:108A2000AF82002C27BD002003E000083182000146
65825 +:108A300090A200303051003F5224002834C50AC0B3
65826 +:108A40008CB000241600002234CB09008CA600480C
65827 +:108A50003C0A7FFF3545FFFF00C510243C0E800017
65828 +:108A6000AF82002035C509008F8800208CAD0060E2
65829 +:108A7000010D602B15800002010020218CA40060F4
65830 +:108A80000A000C22AF8400208D02006C0A000BFC4F
65831 +:108A90003C0680008C8200488F8600203C097FFFC6
65832 +:108AA0003527FFFF004788243C0480082403000189
65833 +:108AB000AF910028AC80006CA383001C0A000C302E
65834 +:108AC000AF8600248C9F00140A000C22AF9F002068
65835 +:108AD0008D6200680A000C6C3C0E800034C4098072
65836 +:108AE0008C8900708CA300140123382B10E0000443
65837 +:108AF000000000008C8200700A000C6C3C0E8000AC
65838 +:108B00008CA200140A000C6C3C0E80008F8500249F
65839 +:108B100027BDFFE0AFBF0018AFB1001414A00008DC
65840 +:108B2000AFB000103C04800034870A0090E60030AB
65841 +:108B30002402000530C3003F106200B934840900EC
65842 +:108B40008F91002000A080213C048000348E0A0018
65843 +:108B50008DCD00043C0608008CC63FB831A73FFF0E
65844 +:108B600000E6602B5580000100E03021938F001C4F
65845 +:108B700011E0007800D0282B349F098093F9007C05
65846 +:108B800033380002130000792403003400C3102B93
65847 +:108B9000144000D90000000000C3302300D0282B6F
65848 +:108BA0003C010800A4233FC414A0006E0200182159
65849 +:108BB0003C0408008C843FB40064402B5500000145
65850 +:108BC000006020213C05800034A90A00912A003C65
65851 +:108BD0003C010800AC243FBC31430020146000037A
65852 +:108BE0000000482134AB0E008D6900188F88002CDE
65853 +:108BF0000128202B1080005F000000003C050800C9
65854 +:108C00008CA53FBC00A96821010D602B1180005C80
65855 +:108C100000B0702B0109382300E028213C01080036
65856 +:108C2000AC273FBC12000003240AFFFC10B0008DEB
65857 +:108C30003224000300AA18243C010800A4203FDAD3
65858 +:108C40003C010800AC233FBC006028218F84002435
65859 +:108C5000120400063C0B80088D6C006C0200202181
65860 +:108C6000AF91002025900001AD70006C8F8D002821
65861 +:108C700000858823AF91002401A52023AF8400281C
65862 +:108C80001220000224070018240700103C18800856
65863 +:108C90003706008090CF00683C010800A0273FD82D
65864 +:108CA0002407000131EE00FF11C70047000000005B
65865 +:108CB00014800018000028213C06800034D109806F
65866 +:108CC00034CD010091A600098E2C001824C40001A7
65867 +:108CD000000C86023205007F308B007F1165007F1B
65868 +:108CE0002407FF803C19800837290080A124004C0C
65869 +:108CF0003C0808008D083FD4241800023C010800FD
65870 +:108D0000A0384019350F00083C010800AC2F3FD4B3
65871 +:108D1000240500103C02800034440A009083003C8B
65872 +:108D2000307F002013E0000500A02021240A00016C
65873 +:108D30003C010800AC2A3FBC34A400018FBF0018DE
65874 +:108D40008FB100148FB000100080102103E00008E4
65875 +:108D500027BD00203C010800A4203FC410A0FF94C0
65876 +:108D6000020018210A000CC000C018210A000CB72C
65877 +:108D7000240300303C0508008CA53FBC00B0702BDC
65878 +:108D800011C0FFA8000000003C19080097393FC43B
65879 +:108D90000325C0210307782B11E000072CAA00044B
65880 +:108DA0003C0360008C625404305F003F17E0FFE337
65881 +:108DB000240400422CAA00041140FF9A240400421B
65882 +:108DC0000A000D248FBF00181528FFB9000000000D
65883 +:108DD0008CCA00183C1F800024020002015F182585
65884 +:108DE000ACC3001837F90A00A0C200689329003C00
65885 +:108DF0002404000400A01021312800203C010800B8
65886 +:108E0000A0244019110000022405001024020001D2
65887 +:108E10003C010800AC223FB40A000D1A3C0280005D
65888 +:108E20008F8800288C8900600109282B14A000027B
65889 +:108E3000010088218C9100603C048000348B0E007E
65890 +:108E40008D640018240A000102202821022030210C
65891 +:108E5000A38A001C0E000B83022080210A000CA6AE
65892 +:108E6000AF82002C00045823122000073164000355
65893 +:108E70003C0E800035C7098090ED007C31AC0004C9
65894 +:108E800015800019248F00043C010800A4243FDA57
65895 +:108E90003C1F080097FF3FDA03E5C82100D9C02B2B
65896 +:108EA0001300FF6B8F8400242CA6000514C0FFA3C1
65897 +:108EB0002404004230A200031440000200A2182340
65898 +:108EC00024A3FFFC3C010800AC233FBC3C0108008C
65899 +:108ED000A4203FDA0A000CE70060282100C77024B4
65900 +:108EE0000A000D0D01C720263C010800A42F3FDA1F
65901 +:108EF0000A000D78000000003C010800AC203FBCD7
65902 +:108F00000A000D23240400428F8300283C058000C2
65903 +:108F100034AA0A00146000060000102191470030B6
65904 +:108F20002406000530E400FF108600030000000066
65905 +:108F300003E0000800000000914B0048316900FF89
65906 +:108F4000000941C21500FFFA3C0680083C040800F5
65907 +:108F500094843FC43C0308008C633FDC3C19080048
65908 +:108F60008F393FBC3C0F080095EF3FDA0064C02109
65909 +:108F70008CCD00040319702101CF602134AB0E00A9
65910 +:108F8000018D282318A0001D00000000914F004C07
65911 +:108F90008F8C0034956D001031EE00FF8D89000438
65912 +:108FA00001AE30238D8A000030CEFFFF000E290075
65913 +:108FB0000125C82100003821014720210325182B55
65914 +:108FC0000083C021AD990004AD980000918F000A84
65915 +:108FD00001CF6821A18D000A956500128F8A0034A7
65916 +:108FE000A5450008954B003825690001A5490038C2
65917 +:108FF0009148000D35070008A147000D03E0000867
65918 +:109000000000000027BDFFD8AFB000189388001CF7
65919 +:109010008FB000143C0A80003C197FFF8F8700242A
65920 +:109020003738FFFFAFBF0020AFB1001C355F0A002B
65921 +:109030000218182493EB003C00087FC03C02BFFFDD
65922 +:10904000006F60252CF000013449FFFF3C1F080031
65923 +:109050008FFF3FDC8F9900303C18080097183FD2F3
65924 +:1090600001897824001047803C07EFFF3C05F0FFA2
65925 +:1090700001E818253C1180003169002034E2FFFF2F
65926 +:1090800034ADFFFF362E098027A50010240600020C
65927 +:1090900003F96023270B0002354A0E0000621824F2
65928 +:1090A0000080802115200002000040218D48001C16
65929 +:1090B000A7AB0012058000392407000030E800FF4C
65930 +:1090C00000083F00006758253C028008AFAB001441
65931 +:1090D000344F008091EA00683C08080091083FD9AD
65932 +:1090E0003C09DFFF352CFFFF000AF82B3C0208008B
65933 +:1090F00094423FCCA3A80011016CC024001FCF40B4
65934 +:10910000031918258FA70010AFA300143C0C08000A
65935 +:10911000918C3FDBA7A200168FAB001400ED482412
65936 +:109120003C0F01003C0A0FFF012FC82531980003B6
65937 +:10913000355FFFFF016D40243C027000033F38247F
65938 +:1091400000181E0000E2482501037825AFAF001487
65939 +:10915000AFA9001091CC007C0E000092A3AC0015CA
65940 +:10916000362D0A0091A6003C30C400201080000675
65941 +:10917000260200083C11080096313FC8262EFFFF4A
65942 +:109180003C010800A42E3FC88FBF00208FB1001CF7
65943 +:109190008FB0001803E0000827BD00288F8B002C3B
65944 +:1091A000010B502B5540FFC5240700010A000E0497
65945 +:1091B00030E800FF9383001C3C02800027BDFFD8ED
65946 +:1091C00034480A0000805021AFBF002034460AC056
65947 +:1091D000010028211060000E3444098091070030FE
65948 +:1091E000240B00058F89002030EC003F118B000B11
65949 +:1091F00000003821AFA900103C0B80088D69006C7D
65950 +:10920000AFAA00180E00015AAFA90014A380001CD9
65951 +:109210008FBF002003E0000827BD00288D1F0048F5
65952 +:109220003C1808008F183FBC8F9900283C027FFF34
65953 +:109230008D0800443443FFFFAFA900103C0B8008A9
65954 +:109240008D69006C03E370240319782101CF682332
65955 +:1092500001A83821AFAA00180E00015AAFA90014C6
65956 +:109260000A000E58A380001C3C05800034A60A00AA
65957 +:1092700090C7003C3C06080094C63FDA3C02080058
65958 +:109280008C423FD430E30020000624001060001E12
65959 +:10929000004438253C0880083505008090A300680C
65960 +:1092A00000004821240800010000282124040001B6
65961 +:1092B0003C0680008CCD017805A0FFFE34CF014034
65962 +:1092C000ADE800083C0208008C423FDCA5E5000444
65963 +:1092D000A5E40006ADE2000C3C04080090843FD9F0
65964 +:1092E0003C03800834790080A1E40012ADE700144B
65965 +:1092F000A5E900189338004C3C0E1000A1F8002D91
65966 +:1093000003E00008ACCE017834A90E008D28001CC3
65967 +:109310003C0C08008D8C3FBC952B0016952A001440
65968 +:10932000018648213164FFFF0A000E803145FFFFAE
65969 +:109330003C04800034830A009065003C30A2002089
65970 +:109340001040001934870E00000040210000382131
65971 +:10935000000020213C0680008CC901780520FFFE1A
65972 +:1093600034CA014034CF010091EB0009AD48000838
65973 +:109370003C0E08008DCE3FDC240DFF91240C0040F4
65974 +:109380003C081000A5440004A5470006AD4E000CA3
65975 +:10939000A14D0012AD4C0014A5400018A14B002DAA
65976 +:1093A00003E00008ACC801788CE8001894E60012CD
65977 +:1093B00094E4001030C7FFFF0A000EA93084FFFFBD
65978 +:1093C0003C04800034830A009065003C30A20020F9
65979 +:1093D0001040002727BDFFF82409000100003821B4
65980 +:1093E000240800013C0680008CCA01780540FFFE7D
65981 +:1093F0003C0280FF34C40100908D00093C0C080041
65982 +:10940000918C4019A3AD00038FAB00003185007F24
65983 +:109410003459FFFF01665025AFAA00009083000A6F
65984 +:10942000A3A0000200057E00A3A300018FB80000E6
65985 +:1094300034CB0140240C30000319702401CF68257F
65986 +:10944000AD6D000C27BD0008AD6C0014A5600018C0
65987 +:10945000AD690008A56700042409FF80A56800061F
65988 +:109460003C081000A169001203E00008ACC80178B4
65989 +:1094700034870E008CE9001894E6001294E4001082
65990 +:1094800030C8FFFF0A000ECD3087FFFF27BDFFE089
65991 +:10949000AFB100143C118000AFB00010AFBF001896
65992 +:1094A00036380A00970F0032363001000E000B7F6D
65993 +:1094B00031E43FFF8E0E0000240DFF803C042000AD
65994 +:1094C00001C25821016D6024000C4940316A007FBF
65995 +:1094D000012A4025010438253C048008AE270830C5
65996 +:1094E0003486008090C500682403000230A200FF8B
65997 +:1094F000104300048F9F00208F990024AC9F0068C8
65998 +:10950000AC9900648FBF00188FB100148FB00010A9
65999 +:1095100003E0000827BD00203C0A0800254A3A80E5
66000 +:109520003C09080025293B103C08080025082F1C91
66001 +:109530003C07080024E73BDC3C06080024C639044D
66002 +:109540003C05080024A536583C0408002484325CFD
66003 +:109550003C030800246339B83C0208002442375415
66004 +:109560003C010800AC2A3F983C010800AC293F941C
66005 +:109570003C010800AC283F903C010800AC273F9C10
66006 +:109580003C010800AC263FAC3C010800AC253FA4E0
66007 +:109590003C010800AC243FA03C010800AC233FB0D4
66008 +:1095A0003C010800AC223FA803E0000800000000D6
66009 +:1095B00080000940800009008008010080080080C8
66010 +:1095C00080080000800E00008008008080080000F5
66011 +:1095D00080000A8080000A00800009808000090065
66012 +:00000001FF
66013 diff --git a/fs/9p/vfs_addr.c b/fs/9p/vfs_addr.c
66014 index eb14e05..5156de7 100644
66015 --- a/fs/9p/vfs_addr.c
66016 +++ b/fs/9p/vfs_addr.c
66017 @@ -187,7 +187,7 @@ static int v9fs_vfs_writepage_locked(struct page *page)
66018
66019 retval = v9fs_file_write_internal(inode,
66020 v9inode->writeback_fid,
66021 - (__force const char __user *)buffer,
66022 + (const char __force_user *)buffer,
66023 len, &offset, 0);
66024 if (retval > 0)
66025 retval = 0;
66026 diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
66027 index 3662f1d..90558b5 100644
66028 --- a/fs/9p/vfs_inode.c
66029 +++ b/fs/9p/vfs_inode.c
66030 @@ -1312,7 +1312,7 @@ static void *v9fs_vfs_follow_link(struct dentry *dentry, struct nameidata *nd)
66031 void
66032 v9fs_vfs_put_link(struct dentry *dentry, struct nameidata *nd, void *p)
66033 {
66034 - char *s = nd_get_link(nd);
66035 + const char *s = nd_get_link(nd);
66036
66037 p9_debug(P9_DEBUG_VFS, " %pd %s\n",
66038 dentry, IS_ERR(s) ? "<error>" : s);
66039 diff --git a/fs/Kconfig.binfmt b/fs/Kconfig.binfmt
66040 index 270c481..0d8a962 100644
66041 --- a/fs/Kconfig.binfmt
66042 +++ b/fs/Kconfig.binfmt
66043 @@ -106,7 +106,7 @@ config HAVE_AOUT
66044
66045 config BINFMT_AOUT
66046 tristate "Kernel support for a.out and ECOFF binaries"
66047 - depends on HAVE_AOUT
66048 + depends on HAVE_AOUT && BROKEN
66049 ---help---
66050 A.out (Assembler.OUTput) is a set of formats for libraries and
66051 executables used in the earliest versions of UNIX. Linux used
66052 diff --git a/fs/afs/inode.c b/fs/afs/inode.c
66053 index 8a1d38e..300a14e 100644
66054 --- a/fs/afs/inode.c
66055 +++ b/fs/afs/inode.c
66056 @@ -141,7 +141,7 @@ struct inode *afs_iget_autocell(struct inode *dir, const char *dev_name,
66057 struct afs_vnode *vnode;
66058 struct super_block *sb;
66059 struct inode *inode;
66060 - static atomic_t afs_autocell_ino;
66061 + static atomic_unchecked_t afs_autocell_ino;
66062
66063 _enter("{%x:%u},%*.*s,",
66064 AFS_FS_I(dir)->fid.vid, AFS_FS_I(dir)->fid.vnode,
66065 @@ -154,7 +154,7 @@ struct inode *afs_iget_autocell(struct inode *dir, const char *dev_name,
66066 data.fid.unique = 0;
66067 data.fid.vnode = 0;
66068
66069 - inode = iget5_locked(sb, atomic_inc_return(&afs_autocell_ino),
66070 + inode = iget5_locked(sb, atomic_inc_return_unchecked(&afs_autocell_ino),
66071 afs_iget5_autocell_test, afs_iget5_set,
66072 &data);
66073 if (!inode) {
66074 diff --git a/fs/aio.c b/fs/aio.c
66075 index a793f70..46f45af 100644
66076 --- a/fs/aio.c
66077 +++ b/fs/aio.c
66078 @@ -404,7 +404,7 @@ static int aio_setup_ring(struct kioctx *ctx)
66079 size += sizeof(struct io_event) * nr_events;
66080
66081 nr_pages = PFN_UP(size);
66082 - if (nr_pages < 0)
66083 + if (nr_pages <= 0)
66084 return -EINVAL;
66085
66086 file = aio_private_file(ctx, nr_pages);
66087 diff --git a/fs/attr.c b/fs/attr.c
66088 index 6530ced..4a827e2 100644
66089 --- a/fs/attr.c
66090 +++ b/fs/attr.c
66091 @@ -102,6 +102,7 @@ int inode_newsize_ok(const struct inode *inode, loff_t offset)
66092 unsigned long limit;
66093
66094 limit = rlimit(RLIMIT_FSIZE);
66095 + gr_learn_resource(current, RLIMIT_FSIZE, (unsigned long)offset, 1);
66096 if (limit != RLIM_INFINITY && offset > limit)
66097 goto out_sig;
66098 if (offset > inode->i_sb->s_maxbytes)
66099 diff --git a/fs/autofs4/waitq.c b/fs/autofs4/waitq.c
66100 index 116fd38..c04182da 100644
66101 --- a/fs/autofs4/waitq.c
66102 +++ b/fs/autofs4/waitq.c
66103 @@ -59,7 +59,7 @@ static int autofs4_write(struct autofs_sb_info *sbi,
66104 {
66105 unsigned long sigpipe, flags;
66106 mm_segment_t fs;
66107 - const char *data = (const char *)addr;
66108 + const char __user *data = (const char __force_user *)addr;
66109 ssize_t wr = 0;
66110
66111 sigpipe = sigismember(&current->pending.signal, SIGPIPE);
66112 @@ -340,6 +340,10 @@ static int validate_request(struct autofs_wait_queue **wait,
66113 return 1;
66114 }
66115
66116 +#ifdef CONFIG_GRKERNSEC_HIDESYM
66117 +static atomic_unchecked_t autofs_dummy_name_id = ATOMIC_INIT(0);
66118 +#endif
66119 +
66120 int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
66121 enum autofs_notify notify)
66122 {
66123 @@ -385,7 +389,12 @@ int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
66124
66125 /* If this is a direct mount request create a dummy name */
66126 if (IS_ROOT(dentry) && autofs_type_trigger(sbi->type))
66127 +#ifdef CONFIG_GRKERNSEC_HIDESYM
66128 + /* this name does get written to userland via autofs4_write() */
66129 + qstr.len = sprintf(name, "%08x", atomic_inc_return_unchecked(&autofs_dummy_name_id));
66130 +#else
66131 qstr.len = sprintf(name, "%p", dentry);
66132 +#endif
66133 else {
66134 qstr.len = autofs4_getpath(sbi, dentry, &name);
66135 if (!qstr.len) {
66136 diff --git a/fs/befs/endian.h b/fs/befs/endian.h
66137 index 2722387..56059b5 100644
66138 --- a/fs/befs/endian.h
66139 +++ b/fs/befs/endian.h
66140 @@ -11,7 +11,7 @@
66141
66142 #include <asm/byteorder.h>
66143
66144 -static inline u64
66145 +static inline u64 __intentional_overflow(-1)
66146 fs64_to_cpu(const struct super_block *sb, fs64 n)
66147 {
66148 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
66149 @@ -29,7 +29,7 @@ cpu_to_fs64(const struct super_block *sb, u64 n)
66150 return (__force fs64)cpu_to_be64(n);
66151 }
66152
66153 -static inline u32
66154 +static inline u32 __intentional_overflow(-1)
66155 fs32_to_cpu(const struct super_block *sb, fs32 n)
66156 {
66157 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
66158 @@ -47,7 +47,7 @@ cpu_to_fs32(const struct super_block *sb, u32 n)
66159 return (__force fs32)cpu_to_be32(n);
66160 }
66161
66162 -static inline u16
66163 +static inline u16 __intentional_overflow(-1)
66164 fs16_to_cpu(const struct super_block *sb, fs16 n)
66165 {
66166 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
66167 diff --git a/fs/binfmt_aout.c b/fs/binfmt_aout.c
66168 index 4c55668..eeae150 100644
66169 --- a/fs/binfmt_aout.c
66170 +++ b/fs/binfmt_aout.c
66171 @@ -16,6 +16,7 @@
66172 #include <linux/string.h>
66173 #include <linux/fs.h>
66174 #include <linux/file.h>
66175 +#include <linux/security.h>
66176 #include <linux/stat.h>
66177 #include <linux/fcntl.h>
66178 #include <linux/ptrace.h>
66179 @@ -58,6 +59,8 @@ static int aout_core_dump(struct coredump_params *cprm)
66180 #endif
66181 # define START_STACK(u) ((void __user *)u.start_stack)
66182
66183 + memset(&dump, 0, sizeof(dump));
66184 +
66185 fs = get_fs();
66186 set_fs(KERNEL_DS);
66187 has_dumped = 1;
66188 @@ -68,10 +71,12 @@ static int aout_core_dump(struct coredump_params *cprm)
66189
66190 /* If the size of the dump file exceeds the rlimit, then see what would happen
66191 if we wrote the stack, but not the data area. */
66192 + gr_learn_resource(current, RLIMIT_CORE, (dump.u_dsize + dump.u_ssize+1) * PAGE_SIZE, 1);
66193 if ((dump.u_dsize + dump.u_ssize+1) * PAGE_SIZE > cprm->limit)
66194 dump.u_dsize = 0;
66195
66196 /* Make sure we have enough room to write the stack and data areas. */
66197 + gr_learn_resource(current, RLIMIT_CORE, (dump.u_ssize + 1) * PAGE_SIZE, 1);
66198 if ((dump.u_ssize + 1) * PAGE_SIZE > cprm->limit)
66199 dump.u_ssize = 0;
66200
66201 @@ -232,6 +237,8 @@ static int load_aout_binary(struct linux_binprm * bprm)
66202 rlim = rlimit(RLIMIT_DATA);
66203 if (rlim >= RLIM_INFINITY)
66204 rlim = ~0;
66205 +
66206 + gr_learn_resource(current, RLIMIT_DATA, ex.a_data + ex.a_bss, 1);
66207 if (ex.a_data + ex.a_bss > rlim)
66208 return -ENOMEM;
66209
66210 @@ -261,6 +268,27 @@ static int load_aout_binary(struct linux_binprm * bprm)
66211
66212 install_exec_creds(bprm);
66213
66214 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
66215 + current->mm->pax_flags = 0UL;
66216 +#endif
66217 +
66218 +#ifdef CONFIG_PAX_PAGEEXEC
66219 + if (!(N_FLAGS(ex) & F_PAX_PAGEEXEC)) {
66220 + current->mm->pax_flags |= MF_PAX_PAGEEXEC;
66221 +
66222 +#ifdef CONFIG_PAX_EMUTRAMP
66223 + if (N_FLAGS(ex) & F_PAX_EMUTRAMP)
66224 + current->mm->pax_flags |= MF_PAX_EMUTRAMP;
66225 +#endif
66226 +
66227 +#ifdef CONFIG_PAX_MPROTECT
66228 + if (!(N_FLAGS(ex) & F_PAX_MPROTECT))
66229 + current->mm->pax_flags |= MF_PAX_MPROTECT;
66230 +#endif
66231 +
66232 + }
66233 +#endif
66234 +
66235 if (N_MAGIC(ex) == OMAGIC) {
66236 unsigned long text_addr, map_size;
66237 loff_t pos;
66238 @@ -312,7 +340,7 @@ static int load_aout_binary(struct linux_binprm * bprm)
66239 return error;
66240
66241 error = vm_mmap(bprm->file, N_DATADDR(ex), ex.a_data,
66242 - PROT_READ | PROT_WRITE | PROT_EXEC,
66243 + PROT_READ | PROT_WRITE,
66244 MAP_FIXED | MAP_PRIVATE | MAP_DENYWRITE | MAP_EXECUTABLE,
66245 fd_offset + ex.a_text);
66246 if (error != N_DATADDR(ex))
66247 diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
66248 index d925f55..d31f527 100644
66249 --- a/fs/binfmt_elf.c
66250 +++ b/fs/binfmt_elf.c
66251 @@ -34,6 +34,7 @@
66252 #include <linux/utsname.h>
66253 #include <linux/coredump.h>
66254 #include <linux/sched.h>
66255 +#include <linux/xattr.h>
66256 #include <asm/uaccess.h>
66257 #include <asm/param.h>
66258 #include <asm/page.h>
66259 @@ -47,7 +48,7 @@
66260
66261 static int load_elf_binary(struct linux_binprm *bprm);
66262 static unsigned long elf_map(struct file *, unsigned long, struct elf_phdr *,
66263 - int, int, unsigned long);
66264 + int, int, unsigned long) __intentional_overflow(-1);
66265
66266 #ifdef CONFIG_USELIB
66267 static int load_elf_library(struct file *);
66268 @@ -65,6 +66,14 @@ static int elf_core_dump(struct coredump_params *cprm);
66269 #define elf_core_dump NULL
66270 #endif
66271
66272 +#ifdef CONFIG_PAX_MPROTECT
66273 +static void elf_handle_mprotect(struct vm_area_struct *vma, unsigned long newflags);
66274 +#endif
66275 +
66276 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
66277 +static void elf_handle_mmap(struct file *file);
66278 +#endif
66279 +
66280 #if ELF_EXEC_PAGESIZE > PAGE_SIZE
66281 #define ELF_MIN_ALIGN ELF_EXEC_PAGESIZE
66282 #else
66283 @@ -84,6 +93,15 @@ static struct linux_binfmt elf_format = {
66284 .load_binary = load_elf_binary,
66285 .load_shlib = load_elf_library,
66286 .core_dump = elf_core_dump,
66287 +
66288 +#ifdef CONFIG_PAX_MPROTECT
66289 + .handle_mprotect= elf_handle_mprotect,
66290 +#endif
66291 +
66292 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
66293 + .handle_mmap = elf_handle_mmap,
66294 +#endif
66295 +
66296 .min_coredump = ELF_EXEC_PAGESIZE,
66297 };
66298
66299 @@ -91,6 +109,8 @@ static struct linux_binfmt elf_format = {
66300
66301 static int set_brk(unsigned long start, unsigned long end)
66302 {
66303 + unsigned long e = end;
66304 +
66305 start = ELF_PAGEALIGN(start);
66306 end = ELF_PAGEALIGN(end);
66307 if (end > start) {
66308 @@ -99,7 +119,7 @@ static int set_brk(unsigned long start, unsigned long end)
66309 if (BAD_ADDR(addr))
66310 return addr;
66311 }
66312 - current->mm->start_brk = current->mm->brk = end;
66313 + current->mm->start_brk = current->mm->brk = e;
66314 return 0;
66315 }
66316
66317 @@ -160,12 +180,13 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
66318 elf_addr_t __user *u_rand_bytes;
66319 const char *k_platform = ELF_PLATFORM;
66320 const char *k_base_platform = ELF_BASE_PLATFORM;
66321 - unsigned char k_rand_bytes[16];
66322 + u32 k_rand_bytes[4];
66323 int items;
66324 elf_addr_t *elf_info;
66325 int ei_index = 0;
66326 const struct cred *cred = current_cred();
66327 struct vm_area_struct *vma;
66328 + unsigned long saved_auxv[AT_VECTOR_SIZE];
66329
66330 /*
66331 * In some cases (e.g. Hyper-Threading), we want to avoid L1
66332 @@ -207,8 +228,12 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
66333 * Generate 16 random bytes for userspace PRNG seeding.
66334 */
66335 get_random_bytes(k_rand_bytes, sizeof(k_rand_bytes));
66336 - u_rand_bytes = (elf_addr_t __user *)
66337 - STACK_ALLOC(p, sizeof(k_rand_bytes));
66338 + prandom_seed(k_rand_bytes[0] ^ prandom_u32());
66339 + prandom_seed(k_rand_bytes[1] ^ prandom_u32());
66340 + prandom_seed(k_rand_bytes[2] ^ prandom_u32());
66341 + prandom_seed(k_rand_bytes[3] ^ prandom_u32());
66342 + p = STACK_ROUND(p, sizeof(k_rand_bytes));
66343 + u_rand_bytes = (elf_addr_t __user *) p;
66344 if (__copy_to_user(u_rand_bytes, k_rand_bytes, sizeof(k_rand_bytes)))
66345 return -EFAULT;
66346
66347 @@ -323,9 +348,11 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
66348 return -EFAULT;
66349 current->mm->env_end = p;
66350
66351 + memcpy(saved_auxv, elf_info, ei_index * sizeof(elf_addr_t));
66352 +
66353 /* Put the elf_info on the stack in the right place. */
66354 sp = (elf_addr_t __user *)envp + 1;
66355 - if (copy_to_user(sp, elf_info, ei_index * sizeof(elf_addr_t)))
66356 + if (copy_to_user(sp, saved_auxv, ei_index * sizeof(elf_addr_t)))
66357 return -EFAULT;
66358 return 0;
66359 }
66360 @@ -514,14 +541,14 @@ static inline int arch_check_elf(struct elfhdr *ehdr, bool has_interp,
66361 an ELF header */
66362
66363 static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
66364 - struct file *interpreter, unsigned long *interp_map_addr,
66365 + struct file *interpreter,
66366 unsigned long no_base, struct elf_phdr *interp_elf_phdata)
66367 {
66368 struct elf_phdr *eppnt;
66369 - unsigned long load_addr = 0;
66370 + unsigned long load_addr = 0, pax_task_size = TASK_SIZE;
66371 int load_addr_set = 0;
66372 unsigned long last_bss = 0, elf_bss = 0;
66373 - unsigned long error = ~0UL;
66374 + unsigned long error = -EINVAL;
66375 unsigned long total_size;
66376 int i;
66377
66378 @@ -541,6 +568,11 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
66379 goto out;
66380 }
66381
66382 +#ifdef CONFIG_PAX_SEGMEXEC
66383 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC)
66384 + pax_task_size = SEGMEXEC_TASK_SIZE;
66385 +#endif
66386 +
66387 eppnt = interp_elf_phdata;
66388 for (i = 0; i < interp_elf_ex->e_phnum; i++, eppnt++) {
66389 if (eppnt->p_type == PT_LOAD) {
66390 @@ -564,8 +596,6 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
66391 map_addr = elf_map(interpreter, load_addr + vaddr,
66392 eppnt, elf_prot, elf_type, total_size);
66393 total_size = 0;
66394 - if (!*interp_map_addr)
66395 - *interp_map_addr = map_addr;
66396 error = map_addr;
66397 if (BAD_ADDR(map_addr))
66398 goto out;
66399 @@ -584,8 +614,8 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
66400 k = load_addr + eppnt->p_vaddr;
66401 if (BAD_ADDR(k) ||
66402 eppnt->p_filesz > eppnt->p_memsz ||
66403 - eppnt->p_memsz > TASK_SIZE ||
66404 - TASK_SIZE - eppnt->p_memsz < k) {
66405 + eppnt->p_memsz > pax_task_size ||
66406 + pax_task_size - eppnt->p_memsz < k) {
66407 error = -ENOMEM;
66408 goto out;
66409 }
66410 @@ -624,9 +654,11 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
66411 elf_bss = ELF_PAGESTART(elf_bss + ELF_MIN_ALIGN - 1);
66412
66413 /* Map the last of the bss segment */
66414 - error = vm_brk(elf_bss, last_bss - elf_bss);
66415 - if (BAD_ADDR(error))
66416 - goto out;
66417 + if (last_bss > elf_bss) {
66418 + error = vm_brk(elf_bss, last_bss - elf_bss);
66419 + if (BAD_ADDR(error))
66420 + goto out;
66421 + }
66422 }
66423
66424 error = load_addr;
66425 @@ -634,6 +666,336 @@ out:
66426 return error;
66427 }
66428
66429 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
66430 +#ifdef CONFIG_PAX_SOFTMODE
66431 +static unsigned long pax_parse_pt_pax_softmode(const struct elf_phdr * const elf_phdata)
66432 +{
66433 + unsigned long pax_flags = 0UL;
66434 +
66435 +#ifdef CONFIG_PAX_PAGEEXEC
66436 + if (elf_phdata->p_flags & PF_PAGEEXEC)
66437 + pax_flags |= MF_PAX_PAGEEXEC;
66438 +#endif
66439 +
66440 +#ifdef CONFIG_PAX_SEGMEXEC
66441 + if (elf_phdata->p_flags & PF_SEGMEXEC)
66442 + pax_flags |= MF_PAX_SEGMEXEC;
66443 +#endif
66444 +
66445 +#ifdef CONFIG_PAX_EMUTRAMP
66446 + if ((elf_phdata->p_flags & PF_EMUTRAMP) && (pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)))
66447 + pax_flags |= MF_PAX_EMUTRAMP;
66448 +#endif
66449 +
66450 +#ifdef CONFIG_PAX_MPROTECT
66451 + if (elf_phdata->p_flags & PF_MPROTECT)
66452 + pax_flags |= MF_PAX_MPROTECT;
66453 +#endif
66454 +
66455 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
66456 + if (randomize_va_space && (elf_phdata->p_flags & PF_RANDMMAP))
66457 + pax_flags |= MF_PAX_RANDMMAP;
66458 +#endif
66459 +
66460 + return pax_flags;
66461 +}
66462 +#endif
66463 +
66464 +static unsigned long pax_parse_pt_pax_hardmode(const struct elf_phdr * const elf_phdata)
66465 +{
66466 + unsigned long pax_flags = 0UL;
66467 +
66468 +#ifdef CONFIG_PAX_PAGEEXEC
66469 + if (!(elf_phdata->p_flags & PF_NOPAGEEXEC))
66470 + pax_flags |= MF_PAX_PAGEEXEC;
66471 +#endif
66472 +
66473 +#ifdef CONFIG_PAX_SEGMEXEC
66474 + if (!(elf_phdata->p_flags & PF_NOSEGMEXEC))
66475 + pax_flags |= MF_PAX_SEGMEXEC;
66476 +#endif
66477 +
66478 +#ifdef CONFIG_PAX_EMUTRAMP
66479 + if (!(elf_phdata->p_flags & PF_NOEMUTRAMP))
66480 + pax_flags |= MF_PAX_EMUTRAMP;
66481 +#endif
66482 +
66483 +#ifdef CONFIG_PAX_MPROTECT
66484 + if (!(elf_phdata->p_flags & PF_NOMPROTECT))
66485 + pax_flags |= MF_PAX_MPROTECT;
66486 +#endif
66487 +
66488 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
66489 + if (randomize_va_space && !(elf_phdata->p_flags & PF_NORANDMMAP))
66490 + pax_flags |= MF_PAX_RANDMMAP;
66491 +#endif
66492 +
66493 + return pax_flags;
66494 +}
66495 +#endif
66496 +
66497 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
66498 +#ifdef CONFIG_PAX_SOFTMODE
66499 +static unsigned long pax_parse_xattr_pax_softmode(unsigned long pax_flags_softmode)
66500 +{
66501 + unsigned long pax_flags = 0UL;
66502 +
66503 +#ifdef CONFIG_PAX_PAGEEXEC
66504 + if (pax_flags_softmode & MF_PAX_PAGEEXEC)
66505 + pax_flags |= MF_PAX_PAGEEXEC;
66506 +#endif
66507 +
66508 +#ifdef CONFIG_PAX_SEGMEXEC
66509 + if (pax_flags_softmode & MF_PAX_SEGMEXEC)
66510 + pax_flags |= MF_PAX_SEGMEXEC;
66511 +#endif
66512 +
66513 +#ifdef CONFIG_PAX_EMUTRAMP
66514 + if ((pax_flags_softmode & MF_PAX_EMUTRAMP) && (pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)))
66515 + pax_flags |= MF_PAX_EMUTRAMP;
66516 +#endif
66517 +
66518 +#ifdef CONFIG_PAX_MPROTECT
66519 + if (pax_flags_softmode & MF_PAX_MPROTECT)
66520 + pax_flags |= MF_PAX_MPROTECT;
66521 +#endif
66522 +
66523 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
66524 + if (randomize_va_space && (pax_flags_softmode & MF_PAX_RANDMMAP))
66525 + pax_flags |= MF_PAX_RANDMMAP;
66526 +#endif
66527 +
66528 + return pax_flags;
66529 +}
66530 +#endif
66531 +
66532 +static unsigned long pax_parse_xattr_pax_hardmode(unsigned long pax_flags_hardmode)
66533 +{
66534 + unsigned long pax_flags = 0UL;
66535 +
66536 +#ifdef CONFIG_PAX_PAGEEXEC
66537 + if (!(pax_flags_hardmode & MF_PAX_PAGEEXEC))
66538 + pax_flags |= MF_PAX_PAGEEXEC;
66539 +#endif
66540 +
66541 +#ifdef CONFIG_PAX_SEGMEXEC
66542 + if (!(pax_flags_hardmode & MF_PAX_SEGMEXEC))
66543 + pax_flags |= MF_PAX_SEGMEXEC;
66544 +#endif
66545 +
66546 +#ifdef CONFIG_PAX_EMUTRAMP
66547 + if (!(pax_flags_hardmode & MF_PAX_EMUTRAMP))
66548 + pax_flags |= MF_PAX_EMUTRAMP;
66549 +#endif
66550 +
66551 +#ifdef CONFIG_PAX_MPROTECT
66552 + if (!(pax_flags_hardmode & MF_PAX_MPROTECT))
66553 + pax_flags |= MF_PAX_MPROTECT;
66554 +#endif
66555 +
66556 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
66557 + if (randomize_va_space && !(pax_flags_hardmode & MF_PAX_RANDMMAP))
66558 + pax_flags |= MF_PAX_RANDMMAP;
66559 +#endif
66560 +
66561 + return pax_flags;
66562 +}
66563 +#endif
66564 +
66565 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
66566 +static unsigned long pax_parse_defaults(void)
66567 +{
66568 + unsigned long pax_flags = 0UL;
66569 +
66570 +#ifdef CONFIG_PAX_SOFTMODE
66571 + if (pax_softmode)
66572 + return pax_flags;
66573 +#endif
66574 +
66575 +#ifdef CONFIG_PAX_PAGEEXEC
66576 + pax_flags |= MF_PAX_PAGEEXEC;
66577 +#endif
66578 +
66579 +#ifdef CONFIG_PAX_SEGMEXEC
66580 + pax_flags |= MF_PAX_SEGMEXEC;
66581 +#endif
66582 +
66583 +#ifdef CONFIG_PAX_MPROTECT
66584 + pax_flags |= MF_PAX_MPROTECT;
66585 +#endif
66586 +
66587 +#ifdef CONFIG_PAX_RANDMMAP
66588 + if (randomize_va_space)
66589 + pax_flags |= MF_PAX_RANDMMAP;
66590 +#endif
66591 +
66592 + return pax_flags;
66593 +}
66594 +
66595 +static unsigned long pax_parse_ei_pax(const struct elfhdr * const elf_ex)
66596 +{
66597 + unsigned long pax_flags = PAX_PARSE_FLAGS_FALLBACK;
66598 +
66599 +#ifdef CONFIG_PAX_EI_PAX
66600 +
66601 +#ifdef CONFIG_PAX_SOFTMODE
66602 + if (pax_softmode)
66603 + return pax_flags;
66604 +#endif
66605 +
66606 + pax_flags = 0UL;
66607 +
66608 +#ifdef CONFIG_PAX_PAGEEXEC
66609 + if (!(elf_ex->e_ident[EI_PAX] & EF_PAX_PAGEEXEC))
66610 + pax_flags |= MF_PAX_PAGEEXEC;
66611 +#endif
66612 +
66613 +#ifdef CONFIG_PAX_SEGMEXEC
66614 + if (!(elf_ex->e_ident[EI_PAX] & EF_PAX_SEGMEXEC))
66615 + pax_flags |= MF_PAX_SEGMEXEC;
66616 +#endif
66617 +
66618 +#ifdef CONFIG_PAX_EMUTRAMP
66619 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) && (elf_ex->e_ident[EI_PAX] & EF_PAX_EMUTRAMP))
66620 + pax_flags |= MF_PAX_EMUTRAMP;
66621 +#endif
66622 +
66623 +#ifdef CONFIG_PAX_MPROTECT
66624 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) && !(elf_ex->e_ident[EI_PAX] & EF_PAX_MPROTECT))
66625 + pax_flags |= MF_PAX_MPROTECT;
66626 +#endif
66627 +
66628 +#ifdef CONFIG_PAX_ASLR
66629 + if (randomize_va_space && !(elf_ex->e_ident[EI_PAX] & EF_PAX_RANDMMAP))
66630 + pax_flags |= MF_PAX_RANDMMAP;
66631 +#endif
66632 +
66633 +#endif
66634 +
66635 + return pax_flags;
66636 +
66637 +}
66638 +
66639 +static unsigned long pax_parse_pt_pax(const struct elfhdr * const elf_ex, const struct elf_phdr * const elf_phdata)
66640 +{
66641 +
66642 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
66643 + unsigned long i;
66644 +
66645 + for (i = 0UL; i < elf_ex->e_phnum; i++)
66646 + if (elf_phdata[i].p_type == PT_PAX_FLAGS) {
66647 + if (((elf_phdata[i].p_flags & PF_PAGEEXEC) && (elf_phdata[i].p_flags & PF_NOPAGEEXEC)) ||
66648 + ((elf_phdata[i].p_flags & PF_SEGMEXEC) && (elf_phdata[i].p_flags & PF_NOSEGMEXEC)) ||
66649 + ((elf_phdata[i].p_flags & PF_EMUTRAMP) && (elf_phdata[i].p_flags & PF_NOEMUTRAMP)) ||
66650 + ((elf_phdata[i].p_flags & PF_MPROTECT) && (elf_phdata[i].p_flags & PF_NOMPROTECT)) ||
66651 + ((elf_phdata[i].p_flags & PF_RANDMMAP) && (elf_phdata[i].p_flags & PF_NORANDMMAP)))
66652 + return PAX_PARSE_FLAGS_FALLBACK;
66653 +
66654 +#ifdef CONFIG_PAX_SOFTMODE
66655 + if (pax_softmode)
66656 + return pax_parse_pt_pax_softmode(&elf_phdata[i]);
66657 + else
66658 +#endif
66659 +
66660 + return pax_parse_pt_pax_hardmode(&elf_phdata[i]);
66661 + break;
66662 + }
66663 +#endif
66664 +
66665 + return PAX_PARSE_FLAGS_FALLBACK;
66666 +}
66667 +
66668 +static unsigned long pax_parse_xattr_pax(struct file * const file)
66669 +{
66670 +
66671 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
66672 + ssize_t xattr_size, i;
66673 + unsigned char xattr_value[sizeof("pemrs") - 1];
66674 + unsigned long pax_flags_hardmode = 0UL, pax_flags_softmode = 0UL;
66675 +
66676 + xattr_size = pax_getxattr(file->f_path.dentry, xattr_value, sizeof xattr_value);
66677 + if (xattr_size < 0 || xattr_size > sizeof xattr_value)
66678 + return PAX_PARSE_FLAGS_FALLBACK;
66679 +
66680 + for (i = 0; i < xattr_size; i++)
66681 + switch (xattr_value[i]) {
66682 + default:
66683 + return PAX_PARSE_FLAGS_FALLBACK;
66684 +
66685 +#define parse_flag(option1, option2, flag) \
66686 + case option1: \
66687 + if (pax_flags_hardmode & MF_PAX_##flag) \
66688 + return PAX_PARSE_FLAGS_FALLBACK;\
66689 + pax_flags_hardmode |= MF_PAX_##flag; \
66690 + break; \
66691 + case option2: \
66692 + if (pax_flags_softmode & MF_PAX_##flag) \
66693 + return PAX_PARSE_FLAGS_FALLBACK;\
66694 + pax_flags_softmode |= MF_PAX_##flag; \
66695 + break;
66696 +
66697 + parse_flag('p', 'P', PAGEEXEC);
66698 + parse_flag('e', 'E', EMUTRAMP);
66699 + parse_flag('m', 'M', MPROTECT);
66700 + parse_flag('r', 'R', RANDMMAP);
66701 + parse_flag('s', 'S', SEGMEXEC);
66702 +
66703 +#undef parse_flag
66704 + }
66705 +
66706 + if (pax_flags_hardmode & pax_flags_softmode)
66707 + return PAX_PARSE_FLAGS_FALLBACK;
66708 +
66709 +#ifdef CONFIG_PAX_SOFTMODE
66710 + if (pax_softmode)
66711 + return pax_parse_xattr_pax_softmode(pax_flags_softmode);
66712 + else
66713 +#endif
66714 +
66715 + return pax_parse_xattr_pax_hardmode(pax_flags_hardmode);
66716 +#else
66717 + return PAX_PARSE_FLAGS_FALLBACK;
66718 +#endif
66719 +
66720 +}
66721 +
66722 +static long pax_parse_pax_flags(const struct elfhdr * const elf_ex, const struct elf_phdr * const elf_phdata, struct file * const file)
66723 +{
66724 + unsigned long pax_flags, ei_pax_flags, pt_pax_flags, xattr_pax_flags;
66725 +
66726 + pax_flags = pax_parse_defaults();
66727 + ei_pax_flags = pax_parse_ei_pax(elf_ex);
66728 + pt_pax_flags = pax_parse_pt_pax(elf_ex, elf_phdata);
66729 + xattr_pax_flags = pax_parse_xattr_pax(file);
66730 +
66731 + if (pt_pax_flags != PAX_PARSE_FLAGS_FALLBACK &&
66732 + xattr_pax_flags != PAX_PARSE_FLAGS_FALLBACK &&
66733 + pt_pax_flags != xattr_pax_flags)
66734 + return -EINVAL;
66735 + if (xattr_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
66736 + pax_flags = xattr_pax_flags;
66737 + else if (pt_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
66738 + pax_flags = pt_pax_flags;
66739 + else if (ei_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
66740 + pax_flags = ei_pax_flags;
66741 +
66742 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_PAX_SEGMEXEC)
66743 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) == (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
66744 + if ((__supported_pte_mask & _PAGE_NX))
66745 + pax_flags &= ~MF_PAX_SEGMEXEC;
66746 + else
66747 + pax_flags &= ~MF_PAX_PAGEEXEC;
66748 + }
66749 +#endif
66750 +
66751 + if (0 > pax_check_flags(&pax_flags))
66752 + return -EINVAL;
66753 +
66754 + current->mm->pax_flags = pax_flags;
66755 + return 0;
66756 +}
66757 +#endif
66758 +
66759 /*
66760 * These are the functions used to load ELF style executables and shared
66761 * libraries. There is no binary dependent code anywhere else.
66762 @@ -647,6 +1009,11 @@ static unsigned long randomize_stack_top(unsigned long stack_top)
66763 {
66764 unsigned long random_variable = 0;
66765
66766 +#ifdef CONFIG_PAX_RANDUSTACK
66767 + if (current->mm->pax_flags & MF_PAX_RANDMMAP)
66768 + return stack_top - current->mm->delta_stack;
66769 +#endif
66770 +
66771 if ((current->flags & PF_RANDOMIZE) &&
66772 !(current->personality & ADDR_NO_RANDOMIZE)) {
66773 random_variable = (unsigned long) get_random_int();
66774 @@ -666,7 +1033,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
66775 unsigned long load_addr = 0, load_bias = 0;
66776 int load_addr_set = 0;
66777 char * elf_interpreter = NULL;
66778 - unsigned long error;
66779 + unsigned long error = 0;
66780 struct elf_phdr *elf_ppnt, *elf_phdata, *interp_elf_phdata = NULL;
66781 unsigned long elf_bss, elf_brk;
66782 int retval, i;
66783 @@ -681,6 +1048,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
66784 struct elfhdr interp_elf_ex;
66785 } *loc;
66786 struct arch_elf_state arch_state = INIT_ARCH_ELF_STATE;
66787 + unsigned long pax_task_size;
66788
66789 loc = kmalloc(sizeof(*loc), GFP_KERNEL);
66790 if (!loc) {
66791 @@ -839,6 +1207,77 @@ static int load_elf_binary(struct linux_binprm *bprm)
66792 /* Do this immediately, since STACK_TOP as used in setup_arg_pages
66793 may depend on the personality. */
66794 SET_PERSONALITY2(loc->elf_ex, &arch_state);
66795 +
66796 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
66797 + current->mm->pax_flags = 0UL;
66798 +#endif
66799 +
66800 +#ifdef CONFIG_PAX_DLRESOLVE
66801 + current->mm->call_dl_resolve = 0UL;
66802 +#endif
66803 +
66804 +#if defined(CONFIG_PPC32) && defined(CONFIG_PAX_EMUSIGRT)
66805 + current->mm->call_syscall = 0UL;
66806 +#endif
66807 +
66808 +#ifdef CONFIG_PAX_ASLR
66809 + current->mm->delta_mmap = 0UL;
66810 + current->mm->delta_stack = 0UL;
66811 +#endif
66812 +
66813 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
66814 + if (0 > pax_parse_pax_flags(&loc->elf_ex, elf_phdata, bprm->file)) {
66815 + send_sig(SIGKILL, current, 0);
66816 + goto out_free_dentry;
66817 + }
66818 +#endif
66819 +
66820 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
66821 + pax_set_initial_flags(bprm);
66822 +#elif defined(CONFIG_PAX_HOOK_ACL_FLAGS)
66823 + if (pax_set_initial_flags_func)
66824 + (pax_set_initial_flags_func)(bprm);
66825 +#endif
66826 +
66827 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
66828 + if ((current->mm->pax_flags & MF_PAX_PAGEEXEC) && !(__supported_pte_mask & _PAGE_NX)) {
66829 + current->mm->context.user_cs_limit = PAGE_SIZE;
66830 + current->mm->def_flags |= VM_PAGEEXEC | VM_NOHUGEPAGE;
66831 + }
66832 +#endif
66833 +
66834 +#ifdef CONFIG_PAX_SEGMEXEC
66835 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
66836 + current->mm->context.user_cs_base = SEGMEXEC_TASK_SIZE;
66837 + current->mm->context.user_cs_limit = TASK_SIZE-SEGMEXEC_TASK_SIZE;
66838 + pax_task_size = SEGMEXEC_TASK_SIZE;
66839 + current->mm->def_flags |= VM_NOHUGEPAGE;
66840 + } else
66841 +#endif
66842 +
66843 + pax_task_size = TASK_SIZE;
66844 +
66845 +#if defined(CONFIG_ARCH_TRACK_EXEC_LIMIT) || defined(CONFIG_PAX_SEGMEXEC)
66846 + if (current->mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
66847 + set_user_cs(current->mm->context.user_cs_base, current->mm->context.user_cs_limit, get_cpu());
66848 + put_cpu();
66849 + }
66850 +#endif
66851 +
66852 +#ifdef CONFIG_PAX_ASLR
66853 + if (current->mm->pax_flags & MF_PAX_RANDMMAP) {
66854 + current->mm->delta_mmap = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN)-1)) << PAGE_SHIFT;
66855 + current->mm->delta_stack = (pax_get_random_long() & ((1UL << PAX_DELTA_STACK_LEN)-1)) << PAGE_SHIFT;
66856 + }
66857 +#endif
66858 +
66859 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
66860 + if (current->mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
66861 + executable_stack = EXSTACK_DISABLE_X;
66862 + current->personality &= ~READ_IMPLIES_EXEC;
66863 + } else
66864 +#endif
66865 +
66866 if (elf_read_implies_exec(loc->elf_ex, executable_stack))
66867 current->personality |= READ_IMPLIES_EXEC;
66868
66869 @@ -925,12 +1364,21 @@ static int load_elf_binary(struct linux_binprm *bprm)
66870 #else
66871 load_bias = ELF_PAGESTART(ELF_ET_DYN_BASE - vaddr);
66872 #endif
66873 - total_size = total_mapping_size(elf_phdata,
66874 - loc->elf_ex.e_phnum);
66875 - if (!total_size) {
66876 - error = -EINVAL;
66877 - goto out_free_dentry;
66878 +
66879 +#ifdef CONFIG_PAX_RANDMMAP
66880 + /* PaX: randomize base address at the default exe base if requested */
66881 + if ((current->mm->pax_flags & MF_PAX_RANDMMAP) && elf_interpreter) {
66882 +#ifdef CONFIG_SPARC64
66883 + load_bias = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN) - 1)) << (PAGE_SHIFT+1);
66884 +#else
66885 + load_bias = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN) - 1)) << PAGE_SHIFT;
66886 +#endif
66887 + load_bias = ELF_PAGESTART(PAX_ELF_ET_DYN_BASE - vaddr + load_bias);
66888 + elf_flags |= MAP_FIXED;
66889 }
66890 +#endif
66891 +
66892 + total_size = total_mapping_size(elf_phdata, loc->elf_ex.e_phnum);
66893 }
66894
66895 error = elf_map(bprm->file, load_bias + vaddr, elf_ppnt,
66896 @@ -962,9 +1410,9 @@ static int load_elf_binary(struct linux_binprm *bprm)
66897 * allowed task size. Note that p_filesz must always be
66898 * <= p_memsz so it is only necessary to check p_memsz.
66899 */
66900 - if (BAD_ADDR(k) || elf_ppnt->p_filesz > elf_ppnt->p_memsz ||
66901 - elf_ppnt->p_memsz > TASK_SIZE ||
66902 - TASK_SIZE - elf_ppnt->p_memsz < k) {
66903 + if (k >= pax_task_size || elf_ppnt->p_filesz > elf_ppnt->p_memsz ||
66904 + elf_ppnt->p_memsz > pax_task_size ||
66905 + pax_task_size - elf_ppnt->p_memsz < k) {
66906 /* set_brk can never work. Avoid overflows. */
66907 retval = -EINVAL;
66908 goto out_free_dentry;
66909 @@ -1000,16 +1448,43 @@ static int load_elf_binary(struct linux_binprm *bprm)
66910 if (retval)
66911 goto out_free_dentry;
66912 if (likely(elf_bss != elf_brk) && unlikely(padzero(elf_bss))) {
66913 - retval = -EFAULT; /* Nobody gets to see this, but.. */
66914 - goto out_free_dentry;
66915 + /*
66916 + * This bss-zeroing can fail if the ELF
66917 + * file specifies odd protections. So
66918 + * we don't check the return value
66919 + */
66920 }
66921
66922 +#ifdef CONFIG_PAX_RANDMMAP
66923 + if (current->mm->pax_flags & MF_PAX_RANDMMAP) {
66924 + unsigned long start, size, flags;
66925 + vm_flags_t vm_flags;
66926 +
66927 + start = ELF_PAGEALIGN(elf_brk);
66928 + size = PAGE_SIZE + ((pax_get_random_long() & ((1UL << 22) - 1UL)) << 4);
66929 + flags = MAP_FIXED | MAP_PRIVATE;
66930 + vm_flags = VM_DONTEXPAND | VM_DONTDUMP;
66931 +
66932 + down_write(&current->mm->mmap_sem);
66933 + start = get_unmapped_area(NULL, start, PAGE_ALIGN(size), 0, flags);
66934 + retval = -ENOMEM;
66935 + if (!IS_ERR_VALUE(start) && !find_vma_intersection(current->mm, start, start + size + PAGE_SIZE)) {
66936 +// if (current->personality & ADDR_NO_RANDOMIZE)
66937 +// vm_flags |= VM_READ | VM_MAYREAD;
66938 + start = mmap_region(NULL, start, PAGE_ALIGN(size), vm_flags, 0);
66939 + retval = IS_ERR_VALUE(start) ? start : 0;
66940 + }
66941 + up_write(&current->mm->mmap_sem);
66942 + if (retval == 0)
66943 + retval = set_brk(start + size, start + size + PAGE_SIZE);
66944 + if (retval < 0)
66945 + goto out_free_dentry;
66946 + }
66947 +#endif
66948 +
66949 if (elf_interpreter) {
66950 - unsigned long interp_map_addr = 0;
66951 -
66952 elf_entry = load_elf_interp(&loc->interp_elf_ex,
66953 interpreter,
66954 - &interp_map_addr,
66955 load_bias, interp_elf_phdata);
66956 if (!IS_ERR((void *)elf_entry)) {
66957 /*
66958 @@ -1237,7 +1712,7 @@ static bool always_dump_vma(struct vm_area_struct *vma)
66959 * Decide what to dump of a segment, part, all or none.
66960 */
66961 static unsigned long vma_dump_size(struct vm_area_struct *vma,
66962 - unsigned long mm_flags)
66963 + unsigned long mm_flags, long signr)
66964 {
66965 #define FILTER(type) (mm_flags & (1UL << MMF_DUMP_##type))
66966
66967 @@ -1275,7 +1750,7 @@ static unsigned long vma_dump_size(struct vm_area_struct *vma,
66968 if (vma->vm_file == NULL)
66969 return 0;
66970
66971 - if (FILTER(MAPPED_PRIVATE))
66972 + if (signr == SIGKILL || FILTER(MAPPED_PRIVATE))
66973 goto whole;
66974
66975 /*
66976 @@ -1482,9 +1957,9 @@ static void fill_auxv_note(struct memelfnote *note, struct mm_struct *mm)
66977 {
66978 elf_addr_t *auxv = (elf_addr_t *) mm->saved_auxv;
66979 int i = 0;
66980 - do
66981 + do {
66982 i += 2;
66983 - while (auxv[i - 2] != AT_NULL);
66984 + } while (auxv[i - 2] != AT_NULL);
66985 fill_note(note, "CORE", NT_AUXV, i * sizeof(elf_addr_t), auxv);
66986 }
66987
66988 @@ -1493,7 +1968,7 @@ static void fill_siginfo_note(struct memelfnote *note, user_siginfo_t *csigdata,
66989 {
66990 mm_segment_t old_fs = get_fs();
66991 set_fs(KERNEL_DS);
66992 - copy_siginfo_to_user((user_siginfo_t __user *) csigdata, siginfo);
66993 + copy_siginfo_to_user((user_siginfo_t __force_user *) csigdata, siginfo);
66994 set_fs(old_fs);
66995 fill_note(note, "CORE", NT_SIGINFO, sizeof(*csigdata), csigdata);
66996 }
66997 @@ -2213,7 +2688,7 @@ static int elf_core_dump(struct coredump_params *cprm)
66998 vma = next_vma(vma, gate_vma)) {
66999 unsigned long dump_size;
67000
67001 - dump_size = vma_dump_size(vma, cprm->mm_flags);
67002 + dump_size = vma_dump_size(vma, cprm->mm_flags, cprm->siginfo->si_signo);
67003 vma_filesz[i++] = dump_size;
67004 vma_data_size += dump_size;
67005 }
67006 @@ -2321,6 +2796,167 @@ out:
67007
67008 #endif /* CONFIG_ELF_CORE */
67009
67010 +#ifdef CONFIG_PAX_MPROTECT
67011 +/* PaX: non-PIC ELF libraries need relocations on their executable segments
67012 + * therefore we'll grant them VM_MAYWRITE once during their life. Similarly
67013 + * we'll remove VM_MAYWRITE for good on RELRO segments.
67014 + *
67015 + * The checks favour ld-linux.so behaviour which operates on a per ELF segment
67016 + * basis because we want to allow the common case and not the special ones.
67017 + */
67018 +static void elf_handle_mprotect(struct vm_area_struct *vma, unsigned long newflags)
67019 +{
67020 + struct elfhdr elf_h;
67021 + struct elf_phdr elf_p;
67022 + unsigned long i;
67023 + unsigned long oldflags;
67024 + bool is_textrel_rw, is_textrel_rx, is_relro;
67025 +
67026 + if (!(vma->vm_mm->pax_flags & MF_PAX_MPROTECT) || !vma->vm_file)
67027 + return;
67028 +
67029 + oldflags = vma->vm_flags & (VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_EXEC | VM_WRITE | VM_READ);
67030 + newflags &= VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_EXEC | VM_WRITE | VM_READ;
67031 +
67032 +#ifdef CONFIG_PAX_ELFRELOCS
67033 + /* possible TEXTREL */
67034 + is_textrel_rw = !vma->anon_vma && oldflags == (VM_MAYEXEC | VM_MAYREAD | VM_EXEC | VM_READ) && newflags == (VM_WRITE | VM_READ);
67035 + is_textrel_rx = vma->anon_vma && oldflags == (VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_WRITE | VM_READ) && newflags == (VM_EXEC | VM_READ);
67036 +#else
67037 + is_textrel_rw = false;
67038 + is_textrel_rx = false;
67039 +#endif
67040 +
67041 + /* possible RELRO */
67042 + is_relro = vma->anon_vma && oldflags == (VM_MAYWRITE | VM_MAYREAD | VM_READ) && newflags == (VM_MAYWRITE | VM_MAYREAD | VM_READ);
67043 +
67044 + if (!is_textrel_rw && !is_textrel_rx && !is_relro)
67045 + return;
67046 +
67047 + if (sizeof(elf_h) != kernel_read(vma->vm_file, 0UL, (char *)&elf_h, sizeof(elf_h)) ||
67048 + memcmp(elf_h.e_ident, ELFMAG, SELFMAG) ||
67049 +
67050 +#ifdef CONFIG_PAX_ETEXECRELOCS
67051 + ((is_textrel_rw || is_textrel_rx) && (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC)) ||
67052 +#else
67053 + ((is_textrel_rw || is_textrel_rx) && elf_h.e_type != ET_DYN) ||
67054 +#endif
67055 +
67056 + (is_relro && (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC)) ||
67057 + !elf_check_arch(&elf_h) ||
67058 + elf_h.e_phentsize != sizeof(struct elf_phdr) ||
67059 + elf_h.e_phnum > 65536UL / sizeof(struct elf_phdr))
67060 + return;
67061 +
67062 + for (i = 0UL; i < elf_h.e_phnum; i++) {
67063 + if (sizeof(elf_p) != kernel_read(vma->vm_file, elf_h.e_phoff + i*sizeof(elf_p), (char *)&elf_p, sizeof(elf_p)))
67064 + return;
67065 + switch (elf_p.p_type) {
67066 + case PT_DYNAMIC:
67067 + if (!is_textrel_rw && !is_textrel_rx)
67068 + continue;
67069 + i = 0UL;
67070 + while ((i+1) * sizeof(elf_dyn) <= elf_p.p_filesz) {
67071 + elf_dyn dyn;
67072 +
67073 + if (sizeof(dyn) != kernel_read(vma->vm_file, elf_p.p_offset + i*sizeof(dyn), (char *)&dyn, sizeof(dyn)))
67074 + break;
67075 + if (dyn.d_tag == DT_NULL)
67076 + break;
67077 + if (dyn.d_tag == DT_TEXTREL || (dyn.d_tag == DT_FLAGS && (dyn.d_un.d_val & DF_TEXTREL))) {
67078 + gr_log_textrel(vma);
67079 + if (is_textrel_rw)
67080 + vma->vm_flags |= VM_MAYWRITE;
67081 + else
67082 + /* PaX: disallow write access after relocs are done, hopefully noone else needs it... */
67083 + vma->vm_flags &= ~VM_MAYWRITE;
67084 + break;
67085 + }
67086 + i++;
67087 + }
67088 + is_textrel_rw = false;
67089 + is_textrel_rx = false;
67090 + continue;
67091 +
67092 + case PT_GNU_RELRO:
67093 + if (!is_relro)
67094 + continue;
67095 + if ((elf_p.p_offset >> PAGE_SHIFT) == vma->vm_pgoff && ELF_PAGEALIGN(elf_p.p_memsz) == vma->vm_end - vma->vm_start)
67096 + vma->vm_flags &= ~VM_MAYWRITE;
67097 + is_relro = false;
67098 + continue;
67099 +
67100 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
67101 + case PT_PAX_FLAGS: {
67102 + const char *msg_mprotect = "", *msg_emutramp = "";
67103 + char *buffer_lib, *buffer_exe;
67104 +
67105 + if (elf_p.p_flags & PF_NOMPROTECT)
67106 + msg_mprotect = "MPROTECT disabled";
67107 +
67108 +#ifdef CONFIG_PAX_EMUTRAMP
67109 + if (!(vma->vm_mm->pax_flags & MF_PAX_EMUTRAMP) && !(elf_p.p_flags & PF_NOEMUTRAMP))
67110 + msg_emutramp = "EMUTRAMP enabled";
67111 +#endif
67112 +
67113 + if (!msg_mprotect[0] && !msg_emutramp[0])
67114 + continue;
67115 +
67116 + if (!printk_ratelimit())
67117 + continue;
67118 +
67119 + buffer_lib = (char *)__get_free_page(GFP_KERNEL);
67120 + buffer_exe = (char *)__get_free_page(GFP_KERNEL);
67121 + if (buffer_lib && buffer_exe) {
67122 + char *path_lib, *path_exe;
67123 +
67124 + path_lib = pax_get_path(&vma->vm_file->f_path, buffer_lib, PAGE_SIZE);
67125 + path_exe = pax_get_path(&vma->vm_mm->exe_file->f_path, buffer_exe, PAGE_SIZE);
67126 +
67127 + pr_info("PAX: %s wants %s%s%s on %s\n", path_lib, msg_mprotect,
67128 + (msg_mprotect[0] && msg_emutramp[0] ? " and " : ""), msg_emutramp, path_exe);
67129 +
67130 + }
67131 + free_page((unsigned long)buffer_exe);
67132 + free_page((unsigned long)buffer_lib);
67133 + continue;
67134 + }
67135 +#endif
67136 +
67137 + }
67138 + }
67139 +}
67140 +#endif
67141 +
67142 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
67143 +
67144 +extern int grsec_enable_log_rwxmaps;
67145 +
67146 +static void elf_handle_mmap(struct file *file)
67147 +{
67148 + struct elfhdr elf_h;
67149 + struct elf_phdr elf_p;
67150 + unsigned long i;
67151 +
67152 + if (!grsec_enable_log_rwxmaps)
67153 + return;
67154 +
67155 + if (sizeof(elf_h) != kernel_read(file, 0UL, (char *)&elf_h, sizeof(elf_h)) ||
67156 + memcmp(elf_h.e_ident, ELFMAG, SELFMAG) ||
67157 + (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC) || !elf_check_arch(&elf_h) ||
67158 + elf_h.e_phentsize != sizeof(struct elf_phdr) ||
67159 + elf_h.e_phnum > 65536UL / sizeof(struct elf_phdr))
67160 + return;
67161 +
67162 + for (i = 0UL; i < elf_h.e_phnum; i++) {
67163 + if (sizeof(elf_p) != kernel_read(file, elf_h.e_phoff + i*sizeof(elf_p), (char *)&elf_p, sizeof(elf_p)))
67164 + return;
67165 + if (elf_p.p_type == PT_GNU_STACK && (elf_p.p_flags & PF_X))
67166 + gr_log_ptgnustack(file);
67167 + }
67168 +}
67169 +#endif
67170 +
67171 static int __init init_elf_binfmt(void)
67172 {
67173 register_binfmt(&elf_format);
67174 diff --git a/fs/block_dev.c b/fs/block_dev.c
67175 index 975266b..c3d1856 100644
67176 --- a/fs/block_dev.c
67177 +++ b/fs/block_dev.c
67178 @@ -734,7 +734,7 @@ static bool bd_may_claim(struct block_device *bdev, struct block_device *whole,
67179 else if (bdev->bd_contains == bdev)
67180 return true; /* is a whole device which isn't held */
67181
67182 - else if (whole->bd_holder == bd_may_claim)
67183 + else if (whole->bd_holder == (void *)bd_may_claim)
67184 return true; /* is a partition of a device that is being partitioned */
67185 else if (whole->bd_holder != NULL)
67186 return false; /* is a partition of a held device */
67187 diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c
67188 index 6d67f32..8f33187 100644
67189 --- a/fs/btrfs/ctree.c
67190 +++ b/fs/btrfs/ctree.c
67191 @@ -1181,9 +1181,12 @@ static noinline int __btrfs_cow_block(struct btrfs_trans_handle *trans,
67192 free_extent_buffer(buf);
67193 add_root_to_dirty_list(root);
67194 } else {
67195 - if (root->root_key.objectid == BTRFS_TREE_RELOC_OBJECTID)
67196 - parent_start = parent->start;
67197 - else
67198 + if (root->root_key.objectid == BTRFS_TREE_RELOC_OBJECTID) {
67199 + if (parent)
67200 + parent_start = parent->start;
67201 + else
67202 + parent_start = 0;
67203 + } else
67204 parent_start = 0;
67205
67206 WARN_ON(trans->transid != btrfs_header_generation(parent));
67207 diff --git a/fs/btrfs/delayed-inode.c b/fs/btrfs/delayed-inode.c
67208 index 82f0c7c..dff78a8 100644
67209 --- a/fs/btrfs/delayed-inode.c
67210 +++ b/fs/btrfs/delayed-inode.c
67211 @@ -462,7 +462,7 @@ static int __btrfs_add_delayed_deletion_item(struct btrfs_delayed_node *node,
67212
67213 static void finish_one_item(struct btrfs_delayed_root *delayed_root)
67214 {
67215 - int seq = atomic_inc_return(&delayed_root->items_seq);
67216 + int seq = atomic_inc_return_unchecked(&delayed_root->items_seq);
67217 if ((atomic_dec_return(&delayed_root->items) <
67218 BTRFS_DELAYED_BACKGROUND || seq % BTRFS_DELAYED_BATCH == 0) &&
67219 waitqueue_active(&delayed_root->wait))
67220 @@ -1412,7 +1412,7 @@ void btrfs_assert_delayed_root_empty(struct btrfs_root *root)
67221
67222 static int could_end_wait(struct btrfs_delayed_root *delayed_root, int seq)
67223 {
67224 - int val = atomic_read(&delayed_root->items_seq);
67225 + int val = atomic_read_unchecked(&delayed_root->items_seq);
67226
67227 if (val < seq || val >= seq + BTRFS_DELAYED_BATCH)
67228 return 1;
67229 @@ -1436,7 +1436,7 @@ void btrfs_balance_delayed_items(struct btrfs_root *root)
67230 int seq;
67231 int ret;
67232
67233 - seq = atomic_read(&delayed_root->items_seq);
67234 + seq = atomic_read_unchecked(&delayed_root->items_seq);
67235
67236 ret = btrfs_wq_run_delayed_node(delayed_root, root, 0);
67237 if (ret)
67238 diff --git a/fs/btrfs/delayed-inode.h b/fs/btrfs/delayed-inode.h
67239 index f70119f..ab5894d 100644
67240 --- a/fs/btrfs/delayed-inode.h
67241 +++ b/fs/btrfs/delayed-inode.h
67242 @@ -43,7 +43,7 @@ struct btrfs_delayed_root {
67243 */
67244 struct list_head prepare_list;
67245 atomic_t items; /* for delayed items */
67246 - atomic_t items_seq; /* for delayed items */
67247 + atomic_unchecked_t items_seq; /* for delayed items */
67248 int nodes; /* for delayed nodes */
67249 wait_queue_head_t wait;
67250 };
67251 @@ -90,7 +90,7 @@ static inline void btrfs_init_delayed_root(
67252 struct btrfs_delayed_root *delayed_root)
67253 {
67254 atomic_set(&delayed_root->items, 0);
67255 - atomic_set(&delayed_root->items_seq, 0);
67256 + atomic_set_unchecked(&delayed_root->items_seq, 0);
67257 delayed_root->nodes = 0;
67258 spin_lock_init(&delayed_root->lock);
67259 init_waitqueue_head(&delayed_root->wait);
67260 diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
67261 index 05fef19..f3774b8 100644
67262 --- a/fs/btrfs/super.c
67263 +++ b/fs/btrfs/super.c
67264 @@ -271,7 +271,7 @@ void __btrfs_abort_transaction(struct btrfs_trans_handle *trans,
67265 function, line, errstr);
67266 return;
67267 }
67268 - ACCESS_ONCE(trans->transaction->aborted) = errno;
67269 + ACCESS_ONCE_RW(trans->transaction->aborted) = errno;
67270 /* Wake up anybody who may be waiting on this transaction */
67271 wake_up(&root->fs_info->transaction_wait);
67272 wake_up(&root->fs_info->transaction_blocked_wait);
67273 diff --git a/fs/btrfs/sysfs.c b/fs/btrfs/sysfs.c
67274 index 94edb0a..e94dc93 100644
67275 --- a/fs/btrfs/sysfs.c
67276 +++ b/fs/btrfs/sysfs.c
67277 @@ -472,7 +472,7 @@ static int addrm_unknown_feature_attrs(struct btrfs_fs_info *fs_info, bool add)
67278 for (set = 0; set < FEAT_MAX; set++) {
67279 int i;
67280 struct attribute *attrs[2];
67281 - struct attribute_group agroup = {
67282 + attribute_group_no_const agroup = {
67283 .name = "features",
67284 .attrs = attrs,
67285 };
67286 diff --git a/fs/btrfs/tests/free-space-tests.c b/fs/btrfs/tests/free-space-tests.c
67287 index 2299bfd..4098e72 100644
67288 --- a/fs/btrfs/tests/free-space-tests.c
67289 +++ b/fs/btrfs/tests/free-space-tests.c
67290 @@ -463,7 +463,9 @@ test_steal_space_from_bitmap_to_extent(struct btrfs_block_group_cache *cache)
67291 * extent entry.
67292 */
67293 use_bitmap_op = cache->free_space_ctl->op->use_bitmap;
67294 - cache->free_space_ctl->op->use_bitmap = test_use_bitmap;
67295 + pax_open_kernel();
67296 + *(void **)&cache->free_space_ctl->op->use_bitmap = test_use_bitmap;
67297 + pax_close_kernel();
67298
67299 /*
67300 * Extent entry covering free space range [128Mb - 256Kb, 128Mb - 128Kb[
67301 @@ -870,7 +872,9 @@ test_steal_space_from_bitmap_to_extent(struct btrfs_block_group_cache *cache)
67302 if (ret)
67303 return ret;
67304
67305 - cache->free_space_ctl->op->use_bitmap = use_bitmap_op;
67306 + pax_open_kernel();
67307 + *(void **)&cache->free_space_ctl->op->use_bitmap = use_bitmap_op;
67308 + pax_close_kernel();
67309 __btrfs_remove_free_space_cache(cache->free_space_ctl);
67310
67311 return 0;
67312 diff --git a/fs/btrfs/tree-log.h b/fs/btrfs/tree-log.h
67313 index 154990c..d0cf699 100644
67314 --- a/fs/btrfs/tree-log.h
67315 +++ b/fs/btrfs/tree-log.h
67316 @@ -43,7 +43,7 @@ static inline void btrfs_init_log_ctx(struct btrfs_log_ctx *ctx)
67317 static inline void btrfs_set_log_full_commit(struct btrfs_fs_info *fs_info,
67318 struct btrfs_trans_handle *trans)
67319 {
67320 - ACCESS_ONCE(fs_info->last_trans_log_full_commit) = trans->transid;
67321 + ACCESS_ONCE_RW(fs_info->last_trans_log_full_commit) = trans->transid;
67322 }
67323
67324 static inline int btrfs_need_log_full_commit(struct btrfs_fs_info *fs_info,
67325 diff --git a/fs/buffer.c b/fs/buffer.c
67326 index 20805db..2e8fc69 100644
67327 --- a/fs/buffer.c
67328 +++ b/fs/buffer.c
67329 @@ -3417,7 +3417,7 @@ void __init buffer_init(void)
67330 bh_cachep = kmem_cache_create("buffer_head",
67331 sizeof(struct buffer_head), 0,
67332 (SLAB_RECLAIM_ACCOUNT|SLAB_PANIC|
67333 - SLAB_MEM_SPREAD),
67334 + SLAB_MEM_SPREAD|SLAB_NO_SANITIZE),
67335 NULL);
67336
67337 /*
67338 diff --git a/fs/cachefiles/bind.c b/fs/cachefiles/bind.c
67339 index fbb08e9..0fda764 100644
67340 --- a/fs/cachefiles/bind.c
67341 +++ b/fs/cachefiles/bind.c
67342 @@ -39,13 +39,11 @@ int cachefiles_daemon_bind(struct cachefiles_cache *cache, char *args)
67343 args);
67344
67345 /* start by checking things over */
67346 - ASSERT(cache->fstop_percent >= 0 &&
67347 - cache->fstop_percent < cache->fcull_percent &&
67348 + ASSERT(cache->fstop_percent < cache->fcull_percent &&
67349 cache->fcull_percent < cache->frun_percent &&
67350 cache->frun_percent < 100);
67351
67352 - ASSERT(cache->bstop_percent >= 0 &&
67353 - cache->bstop_percent < cache->bcull_percent &&
67354 + ASSERT(cache->bstop_percent < cache->bcull_percent &&
67355 cache->bcull_percent < cache->brun_percent &&
67356 cache->brun_percent < 100);
67357
67358 diff --git a/fs/cachefiles/daemon.c b/fs/cachefiles/daemon.c
67359 index f601def..b2cf704 100644
67360 --- a/fs/cachefiles/daemon.c
67361 +++ b/fs/cachefiles/daemon.c
67362 @@ -196,7 +196,7 @@ static ssize_t cachefiles_daemon_read(struct file *file, char __user *_buffer,
67363 if (n > buflen)
67364 return -EMSGSIZE;
67365
67366 - if (copy_to_user(_buffer, buffer, n) != 0)
67367 + if (n > sizeof(buffer) || copy_to_user(_buffer, buffer, n) != 0)
67368 return -EFAULT;
67369
67370 return n;
67371 @@ -222,7 +222,7 @@ static ssize_t cachefiles_daemon_write(struct file *file,
67372 if (test_bit(CACHEFILES_DEAD, &cache->flags))
67373 return -EIO;
67374
67375 - if (datalen < 0 || datalen > PAGE_SIZE - 1)
67376 + if (datalen > PAGE_SIZE - 1)
67377 return -EOPNOTSUPP;
67378
67379 /* drag the command string into the kernel so we can parse it */
67380 @@ -385,7 +385,7 @@ static int cachefiles_daemon_fstop(struct cachefiles_cache *cache, char *args)
67381 if (args[0] != '%' || args[1] != '\0')
67382 return -EINVAL;
67383
67384 - if (fstop < 0 || fstop >= cache->fcull_percent)
67385 + if (fstop >= cache->fcull_percent)
67386 return cachefiles_daemon_range_error(cache, args);
67387
67388 cache->fstop_percent = fstop;
67389 @@ -457,7 +457,7 @@ static int cachefiles_daemon_bstop(struct cachefiles_cache *cache, char *args)
67390 if (args[0] != '%' || args[1] != '\0')
67391 return -EINVAL;
67392
67393 - if (bstop < 0 || bstop >= cache->bcull_percent)
67394 + if (bstop >= cache->bcull_percent)
67395 return cachefiles_daemon_range_error(cache, args);
67396
67397 cache->bstop_percent = bstop;
67398 diff --git a/fs/cachefiles/internal.h b/fs/cachefiles/internal.h
67399 index 8c52472..c4e3a69 100644
67400 --- a/fs/cachefiles/internal.h
67401 +++ b/fs/cachefiles/internal.h
67402 @@ -66,7 +66,7 @@ struct cachefiles_cache {
67403 wait_queue_head_t daemon_pollwq; /* poll waitqueue for daemon */
67404 struct rb_root active_nodes; /* active nodes (can't be culled) */
67405 rwlock_t active_lock; /* lock for active_nodes */
67406 - atomic_t gravecounter; /* graveyard uniquifier */
67407 + atomic_unchecked_t gravecounter; /* graveyard uniquifier */
67408 unsigned frun_percent; /* when to stop culling (% files) */
67409 unsigned fcull_percent; /* when to start culling (% files) */
67410 unsigned fstop_percent; /* when to stop allocating (% files) */
67411 @@ -178,19 +178,19 @@ extern int cachefiles_check_in_use(struct cachefiles_cache *cache,
67412 * proc.c
67413 */
67414 #ifdef CONFIG_CACHEFILES_HISTOGRAM
67415 -extern atomic_t cachefiles_lookup_histogram[HZ];
67416 -extern atomic_t cachefiles_mkdir_histogram[HZ];
67417 -extern atomic_t cachefiles_create_histogram[HZ];
67418 +extern atomic_unchecked_t cachefiles_lookup_histogram[HZ];
67419 +extern atomic_unchecked_t cachefiles_mkdir_histogram[HZ];
67420 +extern atomic_unchecked_t cachefiles_create_histogram[HZ];
67421
67422 extern int __init cachefiles_proc_init(void);
67423 extern void cachefiles_proc_cleanup(void);
67424 static inline
67425 -void cachefiles_hist(atomic_t histogram[], unsigned long start_jif)
67426 +void cachefiles_hist(atomic_unchecked_t histogram[], unsigned long start_jif)
67427 {
67428 unsigned long jif = jiffies - start_jif;
67429 if (jif >= HZ)
67430 jif = HZ - 1;
67431 - atomic_inc(&histogram[jif]);
67432 + atomic_inc_unchecked(&histogram[jif]);
67433 }
67434
67435 #else
67436 diff --git a/fs/cachefiles/namei.c b/fs/cachefiles/namei.c
67437 index 1e51714..411eded 100644
67438 --- a/fs/cachefiles/namei.c
67439 +++ b/fs/cachefiles/namei.c
67440 @@ -309,7 +309,7 @@ try_again:
67441 /* first step is to make up a grave dentry in the graveyard */
67442 sprintf(nbuffer, "%08x%08x",
67443 (uint32_t) get_seconds(),
67444 - (uint32_t) atomic_inc_return(&cache->gravecounter));
67445 + (uint32_t) atomic_inc_return_unchecked(&cache->gravecounter));
67446
67447 /* do the multiway lock magic */
67448 trap = lock_rename(cache->graveyard, dir);
67449 diff --git a/fs/cachefiles/proc.c b/fs/cachefiles/proc.c
67450 index eccd339..4c1d995 100644
67451 --- a/fs/cachefiles/proc.c
67452 +++ b/fs/cachefiles/proc.c
67453 @@ -14,9 +14,9 @@
67454 #include <linux/seq_file.h>
67455 #include "internal.h"
67456
67457 -atomic_t cachefiles_lookup_histogram[HZ];
67458 -atomic_t cachefiles_mkdir_histogram[HZ];
67459 -atomic_t cachefiles_create_histogram[HZ];
67460 +atomic_unchecked_t cachefiles_lookup_histogram[HZ];
67461 +atomic_unchecked_t cachefiles_mkdir_histogram[HZ];
67462 +atomic_unchecked_t cachefiles_create_histogram[HZ];
67463
67464 /*
67465 * display the latency histogram
67466 @@ -35,9 +35,9 @@ static int cachefiles_histogram_show(struct seq_file *m, void *v)
67467 return 0;
67468 default:
67469 index = (unsigned long) v - 3;
67470 - x = atomic_read(&cachefiles_lookup_histogram[index]);
67471 - y = atomic_read(&cachefiles_mkdir_histogram[index]);
67472 - z = atomic_read(&cachefiles_create_histogram[index]);
67473 + x = atomic_read_unchecked(&cachefiles_lookup_histogram[index]);
67474 + y = atomic_read_unchecked(&cachefiles_mkdir_histogram[index]);
67475 + z = atomic_read_unchecked(&cachefiles_create_histogram[index]);
67476 if (x == 0 && y == 0 && z == 0)
67477 return 0;
67478
67479 diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c
67480 index 83e9976..bfd1eee 100644
67481 --- a/fs/ceph/dir.c
67482 +++ b/fs/ceph/dir.c
67483 @@ -127,6 +127,8 @@ static int __dcache_readdir(struct file *file, struct dir_context *ctx,
67484 struct dentry *dentry, *last;
67485 struct ceph_dentry_info *di;
67486 int err = 0;
67487 + char d_name[DNAME_INLINE_LEN];
67488 + const unsigned char *name;
67489
67490 /* claim ref on last dentry we returned */
67491 last = fi->dentry;
67492 @@ -190,7 +192,12 @@ more:
67493
67494 dout(" %llu (%llu) dentry %p %pd %p\n", di->offset, ctx->pos,
67495 dentry, dentry, dentry->d_inode);
67496 - if (!dir_emit(ctx, dentry->d_name.name,
67497 + name = dentry->d_name.name;
67498 + if (name == dentry->d_iname) {
67499 + memcpy(d_name, name, dentry->d_name.len);
67500 + name = d_name;
67501 + }
67502 + if (!dir_emit(ctx, name,
67503 dentry->d_name.len,
67504 ceph_translate_ino(dentry->d_sb, dentry->d_inode->i_ino),
67505 dentry->d_inode->i_mode >> 12)) {
67506 @@ -248,7 +255,7 @@ static int ceph_readdir(struct file *file, struct dir_context *ctx)
67507 struct ceph_fs_client *fsc = ceph_inode_to_client(inode);
67508 struct ceph_mds_client *mdsc = fsc->mdsc;
67509 unsigned frag = fpos_frag(ctx->pos);
67510 - int off = fpos_off(ctx->pos);
67511 + unsigned int off = fpos_off(ctx->pos);
67512 int err;
67513 u32 ftype;
67514 struct ceph_mds_reply_info_parsed *rinfo;
67515 diff --git a/fs/ceph/super.c b/fs/ceph/super.c
67516 index a63997b..ddc0577 100644
67517 --- a/fs/ceph/super.c
67518 +++ b/fs/ceph/super.c
67519 @@ -889,7 +889,7 @@ static int ceph_compare_super(struct super_block *sb, void *data)
67520 /*
67521 * construct our own bdi so we can control readahead, etc.
67522 */
67523 -static atomic_long_t bdi_seq = ATOMIC_LONG_INIT(0);
67524 +static atomic_long_unchecked_t bdi_seq = ATOMIC_LONG_INIT(0);
67525
67526 static int ceph_register_bdi(struct super_block *sb,
67527 struct ceph_fs_client *fsc)
67528 @@ -906,7 +906,7 @@ static int ceph_register_bdi(struct super_block *sb,
67529 VM_MAX_READAHEAD * 1024 / PAGE_CACHE_SIZE;
67530
67531 err = bdi_register(&fsc->backing_dev_info, NULL, "ceph-%ld",
67532 - atomic_long_inc_return(&bdi_seq));
67533 + atomic_long_inc_return_unchecked(&bdi_seq));
67534 if (!err)
67535 sb->s_bdi = &fsc->backing_dev_info;
67536 return err;
67537 diff --git a/fs/cifs/cifs_debug.c b/fs/cifs/cifs_debug.c
67538 index 7febcf2..62a5721 100644
67539 --- a/fs/cifs/cifs_debug.c
67540 +++ b/fs/cifs/cifs_debug.c
67541 @@ -269,8 +269,8 @@ static ssize_t cifs_stats_proc_write(struct file *file,
67542
67543 if (strtobool(&c, &bv) == 0) {
67544 #ifdef CONFIG_CIFS_STATS2
67545 - atomic_set(&totBufAllocCount, 0);
67546 - atomic_set(&totSmBufAllocCount, 0);
67547 + atomic_set_unchecked(&totBufAllocCount, 0);
67548 + atomic_set_unchecked(&totSmBufAllocCount, 0);
67549 #endif /* CONFIG_CIFS_STATS2 */
67550 spin_lock(&cifs_tcp_ses_lock);
67551 list_for_each(tmp1, &cifs_tcp_ses_list) {
67552 @@ -283,7 +283,7 @@ static ssize_t cifs_stats_proc_write(struct file *file,
67553 tcon = list_entry(tmp3,
67554 struct cifs_tcon,
67555 tcon_list);
67556 - atomic_set(&tcon->num_smbs_sent, 0);
67557 + atomic_set_unchecked(&tcon->num_smbs_sent, 0);
67558 if (server->ops->clear_stats)
67559 server->ops->clear_stats(tcon);
67560 }
67561 @@ -315,8 +315,8 @@ static int cifs_stats_proc_show(struct seq_file *m, void *v)
67562 smBufAllocCount.counter, cifs_min_small);
67563 #ifdef CONFIG_CIFS_STATS2
67564 seq_printf(m, "Total Large %d Small %d Allocations\n",
67565 - atomic_read(&totBufAllocCount),
67566 - atomic_read(&totSmBufAllocCount));
67567 + atomic_read_unchecked(&totBufAllocCount),
67568 + atomic_read_unchecked(&totSmBufAllocCount));
67569 #endif /* CONFIG_CIFS_STATS2 */
67570
67571 seq_printf(m, "Operations (MIDs): %d\n", atomic_read(&midCount));
67572 @@ -345,7 +345,7 @@ static int cifs_stats_proc_show(struct seq_file *m, void *v)
67573 if (tcon->need_reconnect)
67574 seq_puts(m, "\tDISCONNECTED ");
67575 seq_printf(m, "\nSMBs: %d",
67576 - atomic_read(&tcon->num_smbs_sent));
67577 + atomic_read_unchecked(&tcon->num_smbs_sent));
67578 if (server->ops->print_stats)
67579 server->ops->print_stats(m, tcon);
67580 }
67581 diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
67582 index d72fe37..ded5511 100644
67583 --- a/fs/cifs/cifsfs.c
67584 +++ b/fs/cifs/cifsfs.c
67585 @@ -1092,7 +1092,7 @@ cifs_init_request_bufs(void)
67586 */
67587 cifs_req_cachep = kmem_cache_create("cifs_request",
67588 CIFSMaxBufSize + max_hdr_size, 0,
67589 - SLAB_HWCACHE_ALIGN, NULL);
67590 + SLAB_HWCACHE_ALIGN | SLAB_USERCOPY, NULL);
67591 if (cifs_req_cachep == NULL)
67592 return -ENOMEM;
67593
67594 @@ -1119,7 +1119,7 @@ cifs_init_request_bufs(void)
67595 efficient to alloc 1 per page off the slab compared to 17K (5page)
67596 alloc of large cifs buffers even when page debugging is on */
67597 cifs_sm_req_cachep = kmem_cache_create("cifs_small_rq",
67598 - MAX_CIFS_SMALL_BUFFER_SIZE, 0, SLAB_HWCACHE_ALIGN,
67599 + MAX_CIFS_SMALL_BUFFER_SIZE, 0, SLAB_HWCACHE_ALIGN | SLAB_USERCOPY,
67600 NULL);
67601 if (cifs_sm_req_cachep == NULL) {
67602 mempool_destroy(cifs_req_poolp);
67603 @@ -1204,8 +1204,8 @@ init_cifs(void)
67604 atomic_set(&bufAllocCount, 0);
67605 atomic_set(&smBufAllocCount, 0);
67606 #ifdef CONFIG_CIFS_STATS2
67607 - atomic_set(&totBufAllocCount, 0);
67608 - atomic_set(&totSmBufAllocCount, 0);
67609 + atomic_set_unchecked(&totBufAllocCount, 0);
67610 + atomic_set_unchecked(&totSmBufAllocCount, 0);
67611 #endif /* CONFIG_CIFS_STATS2 */
67612
67613 atomic_set(&midCount, 0);
67614 diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
67615 index 22b289a..bbbba08 100644
67616 --- a/fs/cifs/cifsglob.h
67617 +++ b/fs/cifs/cifsglob.h
67618 @@ -823,35 +823,35 @@ struct cifs_tcon {
67619 __u16 Flags; /* optional support bits */
67620 enum statusEnum tidStatus;
67621 #ifdef CONFIG_CIFS_STATS
67622 - atomic_t num_smbs_sent;
67623 + atomic_unchecked_t num_smbs_sent;
67624 union {
67625 struct {
67626 - atomic_t num_writes;
67627 - atomic_t num_reads;
67628 - atomic_t num_flushes;
67629 - atomic_t num_oplock_brks;
67630 - atomic_t num_opens;
67631 - atomic_t num_closes;
67632 - atomic_t num_deletes;
67633 - atomic_t num_mkdirs;
67634 - atomic_t num_posixopens;
67635 - atomic_t num_posixmkdirs;
67636 - atomic_t num_rmdirs;
67637 - atomic_t num_renames;
67638 - atomic_t num_t2renames;
67639 - atomic_t num_ffirst;
67640 - atomic_t num_fnext;
67641 - atomic_t num_fclose;
67642 - atomic_t num_hardlinks;
67643 - atomic_t num_symlinks;
67644 - atomic_t num_locks;
67645 - atomic_t num_acl_get;
67646 - atomic_t num_acl_set;
67647 + atomic_unchecked_t num_writes;
67648 + atomic_unchecked_t num_reads;
67649 + atomic_unchecked_t num_flushes;
67650 + atomic_unchecked_t num_oplock_brks;
67651 + atomic_unchecked_t num_opens;
67652 + atomic_unchecked_t num_closes;
67653 + atomic_unchecked_t num_deletes;
67654 + atomic_unchecked_t num_mkdirs;
67655 + atomic_unchecked_t num_posixopens;
67656 + atomic_unchecked_t num_posixmkdirs;
67657 + atomic_unchecked_t num_rmdirs;
67658 + atomic_unchecked_t num_renames;
67659 + atomic_unchecked_t num_t2renames;
67660 + atomic_unchecked_t num_ffirst;
67661 + atomic_unchecked_t num_fnext;
67662 + atomic_unchecked_t num_fclose;
67663 + atomic_unchecked_t num_hardlinks;
67664 + atomic_unchecked_t num_symlinks;
67665 + atomic_unchecked_t num_locks;
67666 + atomic_unchecked_t num_acl_get;
67667 + atomic_unchecked_t num_acl_set;
67668 } cifs_stats;
67669 #ifdef CONFIG_CIFS_SMB2
67670 struct {
67671 - atomic_t smb2_com_sent[NUMBER_OF_SMB2_COMMANDS];
67672 - atomic_t smb2_com_failed[NUMBER_OF_SMB2_COMMANDS];
67673 + atomic_unchecked_t smb2_com_sent[NUMBER_OF_SMB2_COMMANDS];
67674 + atomic_unchecked_t smb2_com_failed[NUMBER_OF_SMB2_COMMANDS];
67675 } smb2_stats;
67676 #endif /* CONFIG_CIFS_SMB2 */
67677 } stats;
67678 @@ -1198,7 +1198,7 @@ convert_delimiter(char *path, char delim)
67679 }
67680
67681 #ifdef CONFIG_CIFS_STATS
67682 -#define cifs_stats_inc atomic_inc
67683 +#define cifs_stats_inc atomic_inc_unchecked
67684
67685 static inline void cifs_stats_bytes_written(struct cifs_tcon *tcon,
67686 unsigned int bytes)
67687 @@ -1565,8 +1565,8 @@ GLOBAL_EXTERN atomic_t tconInfoReconnectCount;
67688 /* Various Debug counters */
67689 GLOBAL_EXTERN atomic_t bufAllocCount; /* current number allocated */
67690 #ifdef CONFIG_CIFS_STATS2
67691 -GLOBAL_EXTERN atomic_t totBufAllocCount; /* total allocated over all time */
67692 -GLOBAL_EXTERN atomic_t totSmBufAllocCount;
67693 +GLOBAL_EXTERN atomic_unchecked_t totBufAllocCount; /* total allocated over all time */
67694 +GLOBAL_EXTERN atomic_unchecked_t totSmBufAllocCount;
67695 #endif
67696 GLOBAL_EXTERN atomic_t smBufAllocCount;
67697 GLOBAL_EXTERN atomic_t midCount;
67698 diff --git a/fs/cifs/file.c b/fs/cifs/file.c
67699 index ca30c39..570fb94 100644
67700 --- a/fs/cifs/file.c
67701 +++ b/fs/cifs/file.c
67702 @@ -2055,10 +2055,14 @@ static int cifs_writepages(struct address_space *mapping,
67703 index = mapping->writeback_index; /* Start from prev offset */
67704 end = -1;
67705 } else {
67706 - index = wbc->range_start >> PAGE_CACHE_SHIFT;
67707 - end = wbc->range_end >> PAGE_CACHE_SHIFT;
67708 - if (wbc->range_start == 0 && wbc->range_end == LLONG_MAX)
67709 + if (wbc->range_start == 0 && wbc->range_end == LLONG_MAX) {
67710 range_whole = true;
67711 + index = 0;
67712 + end = ULONG_MAX;
67713 + } else {
67714 + index = wbc->range_start >> PAGE_CACHE_SHIFT;
67715 + end = wbc->range_end >> PAGE_CACHE_SHIFT;
67716 + }
67717 scanned = true;
67718 }
67719 server = cifs_sb_master_tcon(cifs_sb)->ses->server;
67720 diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c
67721 index 3379463..3af418a 100644
67722 --- a/fs/cifs/misc.c
67723 +++ b/fs/cifs/misc.c
67724 @@ -170,7 +170,7 @@ cifs_buf_get(void)
67725 memset(ret_buf, 0, buf_size + 3);
67726 atomic_inc(&bufAllocCount);
67727 #ifdef CONFIG_CIFS_STATS2
67728 - atomic_inc(&totBufAllocCount);
67729 + atomic_inc_unchecked(&totBufAllocCount);
67730 #endif /* CONFIG_CIFS_STATS2 */
67731 }
67732
67733 @@ -205,7 +205,7 @@ cifs_small_buf_get(void)
67734 /* memset(ret_buf, 0, sizeof(struct smb_hdr) + 27);*/
67735 atomic_inc(&smBufAllocCount);
67736 #ifdef CONFIG_CIFS_STATS2
67737 - atomic_inc(&totSmBufAllocCount);
67738 + atomic_inc_unchecked(&totSmBufAllocCount);
67739 #endif /* CONFIG_CIFS_STATS2 */
67740
67741 }
67742 diff --git a/fs/cifs/smb1ops.c b/fs/cifs/smb1ops.c
67743 index d297903..1cb7516 100644
67744 --- a/fs/cifs/smb1ops.c
67745 +++ b/fs/cifs/smb1ops.c
67746 @@ -622,27 +622,27 @@ static void
67747 cifs_clear_stats(struct cifs_tcon *tcon)
67748 {
67749 #ifdef CONFIG_CIFS_STATS
67750 - atomic_set(&tcon->stats.cifs_stats.num_writes, 0);
67751 - atomic_set(&tcon->stats.cifs_stats.num_reads, 0);
67752 - atomic_set(&tcon->stats.cifs_stats.num_flushes, 0);
67753 - atomic_set(&tcon->stats.cifs_stats.num_oplock_brks, 0);
67754 - atomic_set(&tcon->stats.cifs_stats.num_opens, 0);
67755 - atomic_set(&tcon->stats.cifs_stats.num_posixopens, 0);
67756 - atomic_set(&tcon->stats.cifs_stats.num_posixmkdirs, 0);
67757 - atomic_set(&tcon->stats.cifs_stats.num_closes, 0);
67758 - atomic_set(&tcon->stats.cifs_stats.num_deletes, 0);
67759 - atomic_set(&tcon->stats.cifs_stats.num_mkdirs, 0);
67760 - atomic_set(&tcon->stats.cifs_stats.num_rmdirs, 0);
67761 - atomic_set(&tcon->stats.cifs_stats.num_renames, 0);
67762 - atomic_set(&tcon->stats.cifs_stats.num_t2renames, 0);
67763 - atomic_set(&tcon->stats.cifs_stats.num_ffirst, 0);
67764 - atomic_set(&tcon->stats.cifs_stats.num_fnext, 0);
67765 - atomic_set(&tcon->stats.cifs_stats.num_fclose, 0);
67766 - atomic_set(&tcon->stats.cifs_stats.num_hardlinks, 0);
67767 - atomic_set(&tcon->stats.cifs_stats.num_symlinks, 0);
67768 - atomic_set(&tcon->stats.cifs_stats.num_locks, 0);
67769 - atomic_set(&tcon->stats.cifs_stats.num_acl_get, 0);
67770 - atomic_set(&tcon->stats.cifs_stats.num_acl_set, 0);
67771 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_writes, 0);
67772 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_reads, 0);
67773 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_flushes, 0);
67774 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_oplock_brks, 0);
67775 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_opens, 0);
67776 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_posixopens, 0);
67777 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_posixmkdirs, 0);
67778 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_closes, 0);
67779 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_deletes, 0);
67780 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_mkdirs, 0);
67781 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_rmdirs, 0);
67782 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_renames, 0);
67783 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_t2renames, 0);
67784 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_ffirst, 0);
67785 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_fnext, 0);
67786 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_fclose, 0);
67787 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_hardlinks, 0);
67788 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_symlinks, 0);
67789 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_locks, 0);
67790 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_acl_get, 0);
67791 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_acl_set, 0);
67792 #endif
67793 }
67794
67795 @@ -651,36 +651,36 @@ cifs_print_stats(struct seq_file *m, struct cifs_tcon *tcon)
67796 {
67797 #ifdef CONFIG_CIFS_STATS
67798 seq_printf(m, " Oplocks breaks: %d",
67799 - atomic_read(&tcon->stats.cifs_stats.num_oplock_brks));
67800 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_oplock_brks));
67801 seq_printf(m, "\nReads: %d Bytes: %llu",
67802 - atomic_read(&tcon->stats.cifs_stats.num_reads),
67803 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_reads),
67804 (long long)(tcon->bytes_read));
67805 seq_printf(m, "\nWrites: %d Bytes: %llu",
67806 - atomic_read(&tcon->stats.cifs_stats.num_writes),
67807 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_writes),
67808 (long long)(tcon->bytes_written));
67809 seq_printf(m, "\nFlushes: %d",
67810 - atomic_read(&tcon->stats.cifs_stats.num_flushes));
67811 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_flushes));
67812 seq_printf(m, "\nLocks: %d HardLinks: %d Symlinks: %d",
67813 - atomic_read(&tcon->stats.cifs_stats.num_locks),
67814 - atomic_read(&tcon->stats.cifs_stats.num_hardlinks),
67815 - atomic_read(&tcon->stats.cifs_stats.num_symlinks));
67816 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_locks),
67817 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_hardlinks),
67818 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_symlinks));
67819 seq_printf(m, "\nOpens: %d Closes: %d Deletes: %d",
67820 - atomic_read(&tcon->stats.cifs_stats.num_opens),
67821 - atomic_read(&tcon->stats.cifs_stats.num_closes),
67822 - atomic_read(&tcon->stats.cifs_stats.num_deletes));
67823 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_opens),
67824 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_closes),
67825 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_deletes));
67826 seq_printf(m, "\nPosix Opens: %d Posix Mkdirs: %d",
67827 - atomic_read(&tcon->stats.cifs_stats.num_posixopens),
67828 - atomic_read(&tcon->stats.cifs_stats.num_posixmkdirs));
67829 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_posixopens),
67830 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_posixmkdirs));
67831 seq_printf(m, "\nMkdirs: %d Rmdirs: %d",
67832 - atomic_read(&tcon->stats.cifs_stats.num_mkdirs),
67833 - atomic_read(&tcon->stats.cifs_stats.num_rmdirs));
67834 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_mkdirs),
67835 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_rmdirs));
67836 seq_printf(m, "\nRenames: %d T2 Renames %d",
67837 - atomic_read(&tcon->stats.cifs_stats.num_renames),
67838 - atomic_read(&tcon->stats.cifs_stats.num_t2renames));
67839 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_renames),
67840 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_t2renames));
67841 seq_printf(m, "\nFindFirst: %d FNext %d FClose %d",
67842 - atomic_read(&tcon->stats.cifs_stats.num_ffirst),
67843 - atomic_read(&tcon->stats.cifs_stats.num_fnext),
67844 - atomic_read(&tcon->stats.cifs_stats.num_fclose));
67845 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_ffirst),
67846 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_fnext),
67847 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_fclose));
67848 #endif
67849 }
67850
67851 diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c
67852 index eab05e1..ffe5ea4 100644
67853 --- a/fs/cifs/smb2ops.c
67854 +++ b/fs/cifs/smb2ops.c
67855 @@ -418,8 +418,8 @@ smb2_clear_stats(struct cifs_tcon *tcon)
67856 #ifdef CONFIG_CIFS_STATS
67857 int i;
67858 for (i = 0; i < NUMBER_OF_SMB2_COMMANDS; i++) {
67859 - atomic_set(&tcon->stats.smb2_stats.smb2_com_sent[i], 0);
67860 - atomic_set(&tcon->stats.smb2_stats.smb2_com_failed[i], 0);
67861 + atomic_set_unchecked(&tcon->stats.smb2_stats.smb2_com_sent[i], 0);
67862 + atomic_set_unchecked(&tcon->stats.smb2_stats.smb2_com_failed[i], 0);
67863 }
67864 #endif
67865 }
67866 @@ -459,65 +459,65 @@ static void
67867 smb2_print_stats(struct seq_file *m, struct cifs_tcon *tcon)
67868 {
67869 #ifdef CONFIG_CIFS_STATS
67870 - atomic_t *sent = tcon->stats.smb2_stats.smb2_com_sent;
67871 - atomic_t *failed = tcon->stats.smb2_stats.smb2_com_failed;
67872 + atomic_unchecked_t *sent = tcon->stats.smb2_stats.smb2_com_sent;
67873 + atomic_unchecked_t *failed = tcon->stats.smb2_stats.smb2_com_failed;
67874 seq_printf(m, "\nNegotiates: %d sent %d failed",
67875 - atomic_read(&sent[SMB2_NEGOTIATE_HE]),
67876 - atomic_read(&failed[SMB2_NEGOTIATE_HE]));
67877 + atomic_read_unchecked(&sent[SMB2_NEGOTIATE_HE]),
67878 + atomic_read_unchecked(&failed[SMB2_NEGOTIATE_HE]));
67879 seq_printf(m, "\nSessionSetups: %d sent %d failed",
67880 - atomic_read(&sent[SMB2_SESSION_SETUP_HE]),
67881 - atomic_read(&failed[SMB2_SESSION_SETUP_HE]));
67882 + atomic_read_unchecked(&sent[SMB2_SESSION_SETUP_HE]),
67883 + atomic_read_unchecked(&failed[SMB2_SESSION_SETUP_HE]));
67884 seq_printf(m, "\nLogoffs: %d sent %d failed",
67885 - atomic_read(&sent[SMB2_LOGOFF_HE]),
67886 - atomic_read(&failed[SMB2_LOGOFF_HE]));
67887 + atomic_read_unchecked(&sent[SMB2_LOGOFF_HE]),
67888 + atomic_read_unchecked(&failed[SMB2_LOGOFF_HE]));
67889 seq_printf(m, "\nTreeConnects: %d sent %d failed",
67890 - atomic_read(&sent[SMB2_TREE_CONNECT_HE]),
67891 - atomic_read(&failed[SMB2_TREE_CONNECT_HE]));
67892 + atomic_read_unchecked(&sent[SMB2_TREE_CONNECT_HE]),
67893 + atomic_read_unchecked(&failed[SMB2_TREE_CONNECT_HE]));
67894 seq_printf(m, "\nTreeDisconnects: %d sent %d failed",
67895 - atomic_read(&sent[SMB2_TREE_DISCONNECT_HE]),
67896 - atomic_read(&failed[SMB2_TREE_DISCONNECT_HE]));
67897 + atomic_read_unchecked(&sent[SMB2_TREE_DISCONNECT_HE]),
67898 + atomic_read_unchecked(&failed[SMB2_TREE_DISCONNECT_HE]));
67899 seq_printf(m, "\nCreates: %d sent %d failed",
67900 - atomic_read(&sent[SMB2_CREATE_HE]),
67901 - atomic_read(&failed[SMB2_CREATE_HE]));
67902 + atomic_read_unchecked(&sent[SMB2_CREATE_HE]),
67903 + atomic_read_unchecked(&failed[SMB2_CREATE_HE]));
67904 seq_printf(m, "\nCloses: %d sent %d failed",
67905 - atomic_read(&sent[SMB2_CLOSE_HE]),
67906 - atomic_read(&failed[SMB2_CLOSE_HE]));
67907 + atomic_read_unchecked(&sent[SMB2_CLOSE_HE]),
67908 + atomic_read_unchecked(&failed[SMB2_CLOSE_HE]));
67909 seq_printf(m, "\nFlushes: %d sent %d failed",
67910 - atomic_read(&sent[SMB2_FLUSH_HE]),
67911 - atomic_read(&failed[SMB2_FLUSH_HE]));
67912 + atomic_read_unchecked(&sent[SMB2_FLUSH_HE]),
67913 + atomic_read_unchecked(&failed[SMB2_FLUSH_HE]));
67914 seq_printf(m, "\nReads: %d sent %d failed",
67915 - atomic_read(&sent[SMB2_READ_HE]),
67916 - atomic_read(&failed[SMB2_READ_HE]));
67917 + atomic_read_unchecked(&sent[SMB2_READ_HE]),
67918 + atomic_read_unchecked(&failed[SMB2_READ_HE]));
67919 seq_printf(m, "\nWrites: %d sent %d failed",
67920 - atomic_read(&sent[SMB2_WRITE_HE]),
67921 - atomic_read(&failed[SMB2_WRITE_HE]));
67922 + atomic_read_unchecked(&sent[SMB2_WRITE_HE]),
67923 + atomic_read_unchecked(&failed[SMB2_WRITE_HE]));
67924 seq_printf(m, "\nLocks: %d sent %d failed",
67925 - atomic_read(&sent[SMB2_LOCK_HE]),
67926 - atomic_read(&failed[SMB2_LOCK_HE]));
67927 + atomic_read_unchecked(&sent[SMB2_LOCK_HE]),
67928 + atomic_read_unchecked(&failed[SMB2_LOCK_HE]));
67929 seq_printf(m, "\nIOCTLs: %d sent %d failed",
67930 - atomic_read(&sent[SMB2_IOCTL_HE]),
67931 - atomic_read(&failed[SMB2_IOCTL_HE]));
67932 + atomic_read_unchecked(&sent[SMB2_IOCTL_HE]),
67933 + atomic_read_unchecked(&failed[SMB2_IOCTL_HE]));
67934 seq_printf(m, "\nCancels: %d sent %d failed",
67935 - atomic_read(&sent[SMB2_CANCEL_HE]),
67936 - atomic_read(&failed[SMB2_CANCEL_HE]));
67937 + atomic_read_unchecked(&sent[SMB2_CANCEL_HE]),
67938 + atomic_read_unchecked(&failed[SMB2_CANCEL_HE]));
67939 seq_printf(m, "\nEchos: %d sent %d failed",
67940 - atomic_read(&sent[SMB2_ECHO_HE]),
67941 - atomic_read(&failed[SMB2_ECHO_HE]));
67942 + atomic_read_unchecked(&sent[SMB2_ECHO_HE]),
67943 + atomic_read_unchecked(&failed[SMB2_ECHO_HE]));
67944 seq_printf(m, "\nQueryDirectories: %d sent %d failed",
67945 - atomic_read(&sent[SMB2_QUERY_DIRECTORY_HE]),
67946 - atomic_read(&failed[SMB2_QUERY_DIRECTORY_HE]));
67947 + atomic_read_unchecked(&sent[SMB2_QUERY_DIRECTORY_HE]),
67948 + atomic_read_unchecked(&failed[SMB2_QUERY_DIRECTORY_HE]));
67949 seq_printf(m, "\nChangeNotifies: %d sent %d failed",
67950 - atomic_read(&sent[SMB2_CHANGE_NOTIFY_HE]),
67951 - atomic_read(&failed[SMB2_CHANGE_NOTIFY_HE]));
67952 + atomic_read_unchecked(&sent[SMB2_CHANGE_NOTIFY_HE]),
67953 + atomic_read_unchecked(&failed[SMB2_CHANGE_NOTIFY_HE]));
67954 seq_printf(m, "\nQueryInfos: %d sent %d failed",
67955 - atomic_read(&sent[SMB2_QUERY_INFO_HE]),
67956 - atomic_read(&failed[SMB2_QUERY_INFO_HE]));
67957 + atomic_read_unchecked(&sent[SMB2_QUERY_INFO_HE]),
67958 + atomic_read_unchecked(&failed[SMB2_QUERY_INFO_HE]));
67959 seq_printf(m, "\nSetInfos: %d sent %d failed",
67960 - atomic_read(&sent[SMB2_SET_INFO_HE]),
67961 - atomic_read(&failed[SMB2_SET_INFO_HE]));
67962 + atomic_read_unchecked(&sent[SMB2_SET_INFO_HE]),
67963 + atomic_read_unchecked(&failed[SMB2_SET_INFO_HE]));
67964 seq_printf(m, "\nOplockBreaks: %d sent %d failed",
67965 - atomic_read(&sent[SMB2_OPLOCK_BREAK_HE]),
67966 - atomic_read(&failed[SMB2_OPLOCK_BREAK_HE]));
67967 + atomic_read_unchecked(&sent[SMB2_OPLOCK_BREAK_HE]),
67968 + atomic_read_unchecked(&failed[SMB2_OPLOCK_BREAK_HE]));
67969 #endif
67970 }
67971
67972 diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c
67973 index 65cd7a8..3518676 100644
67974 --- a/fs/cifs/smb2pdu.c
67975 +++ b/fs/cifs/smb2pdu.c
67976 @@ -2147,8 +2147,7 @@ SMB2_query_directory(const unsigned int xid, struct cifs_tcon *tcon,
67977 default:
67978 cifs_dbg(VFS, "info level %u isn't supported\n",
67979 srch_inf->info_level);
67980 - rc = -EINVAL;
67981 - goto qdir_exit;
67982 + return -EINVAL;
67983 }
67984
67985 req->FileIndex = cpu_to_le32(index);
67986 diff --git a/fs/coda/cache.c b/fs/coda/cache.c
67987 index 46ee6f2..89a9e7f 100644
67988 --- a/fs/coda/cache.c
67989 +++ b/fs/coda/cache.c
67990 @@ -24,7 +24,7 @@
67991 #include "coda_linux.h"
67992 #include "coda_cache.h"
67993
67994 -static atomic_t permission_epoch = ATOMIC_INIT(0);
67995 +static atomic_unchecked_t permission_epoch = ATOMIC_INIT(0);
67996
67997 /* replace or extend an acl cache hit */
67998 void coda_cache_enter(struct inode *inode, int mask)
67999 @@ -32,7 +32,7 @@ void coda_cache_enter(struct inode *inode, int mask)
68000 struct coda_inode_info *cii = ITOC(inode);
68001
68002 spin_lock(&cii->c_lock);
68003 - cii->c_cached_epoch = atomic_read(&permission_epoch);
68004 + cii->c_cached_epoch = atomic_read_unchecked(&permission_epoch);
68005 if (!uid_eq(cii->c_uid, current_fsuid())) {
68006 cii->c_uid = current_fsuid();
68007 cii->c_cached_perm = mask;
68008 @@ -46,14 +46,14 @@ void coda_cache_clear_inode(struct inode *inode)
68009 {
68010 struct coda_inode_info *cii = ITOC(inode);
68011 spin_lock(&cii->c_lock);
68012 - cii->c_cached_epoch = atomic_read(&permission_epoch) - 1;
68013 + cii->c_cached_epoch = atomic_read_unchecked(&permission_epoch) - 1;
68014 spin_unlock(&cii->c_lock);
68015 }
68016
68017 /* remove all acl caches */
68018 void coda_cache_clear_all(struct super_block *sb)
68019 {
68020 - atomic_inc(&permission_epoch);
68021 + atomic_inc_unchecked(&permission_epoch);
68022 }
68023
68024
68025 @@ -66,7 +66,7 @@ int coda_cache_check(struct inode *inode, int mask)
68026 spin_lock(&cii->c_lock);
68027 hit = (mask & cii->c_cached_perm) == mask &&
68028 uid_eq(cii->c_uid, current_fsuid()) &&
68029 - cii->c_cached_epoch == atomic_read(&permission_epoch);
68030 + cii->c_cached_epoch == atomic_read_unchecked(&permission_epoch);
68031 spin_unlock(&cii->c_lock);
68032
68033 return hit;
68034 diff --git a/fs/compat.c b/fs/compat.c
68035 index 6fd272d..dd34ba2 100644
68036 --- a/fs/compat.c
68037 +++ b/fs/compat.c
68038 @@ -54,7 +54,7 @@
68039 #include <asm/ioctls.h>
68040 #include "internal.h"
68041
68042 -int compat_log = 1;
68043 +int compat_log = 0;
68044
68045 int compat_printk(const char *fmt, ...)
68046 {
68047 @@ -512,7 +512,7 @@ COMPAT_SYSCALL_DEFINE2(io_setup, unsigned, nr_reqs, u32 __user *, ctx32p)
68048
68049 set_fs(KERNEL_DS);
68050 /* The __user pointer cast is valid because of the set_fs() */
68051 - ret = sys_io_setup(nr_reqs, (aio_context_t __user *) &ctx64);
68052 + ret = sys_io_setup(nr_reqs, (aio_context_t __force_user *) &ctx64);
68053 set_fs(oldfs);
68054 /* truncating is ok because it's a user address */
68055 if (!ret)
68056 @@ -562,7 +562,7 @@ ssize_t compat_rw_copy_check_uvector(int type,
68057 goto out;
68058
68059 ret = -EINVAL;
68060 - if (nr_segs > UIO_MAXIOV || nr_segs < 0)
68061 + if (nr_segs > UIO_MAXIOV)
68062 goto out;
68063 if (nr_segs > fast_segs) {
68064 ret = -ENOMEM;
68065 @@ -844,6 +844,7 @@ struct compat_old_linux_dirent {
68066 struct compat_readdir_callback {
68067 struct dir_context ctx;
68068 struct compat_old_linux_dirent __user *dirent;
68069 + struct file * file;
68070 int result;
68071 };
68072
68073 @@ -863,6 +864,10 @@ static int compat_fillonedir(struct dir_context *ctx, const char *name,
68074 buf->result = -EOVERFLOW;
68075 return -EOVERFLOW;
68076 }
68077 +
68078 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
68079 + return 0;
68080 +
68081 buf->result++;
68082 dirent = buf->dirent;
68083 if (!access_ok(VERIFY_WRITE, dirent,
68084 @@ -894,6 +899,7 @@ COMPAT_SYSCALL_DEFINE3(old_readdir, unsigned int, fd,
68085 if (!f.file)
68086 return -EBADF;
68087
68088 + buf.file = f.file;
68089 error = iterate_dir(f.file, &buf.ctx);
68090 if (buf.result)
68091 error = buf.result;
68092 @@ -913,6 +919,7 @@ struct compat_getdents_callback {
68093 struct dir_context ctx;
68094 struct compat_linux_dirent __user *current_dir;
68095 struct compat_linux_dirent __user *previous;
68096 + struct file * file;
68097 int count;
68098 int error;
68099 };
68100 @@ -935,6 +942,10 @@ static int compat_filldir(struct dir_context *ctx, const char *name, int namlen,
68101 buf->error = -EOVERFLOW;
68102 return -EOVERFLOW;
68103 }
68104 +
68105 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
68106 + return 0;
68107 +
68108 dirent = buf->previous;
68109 if (dirent) {
68110 if (__put_user(offset, &dirent->d_off))
68111 @@ -980,6 +991,7 @@ COMPAT_SYSCALL_DEFINE3(getdents, unsigned int, fd,
68112 if (!f.file)
68113 return -EBADF;
68114
68115 + buf.file = f.file;
68116 error = iterate_dir(f.file, &buf.ctx);
68117 if (error >= 0)
68118 error = buf.error;
68119 @@ -1000,6 +1012,7 @@ struct compat_getdents_callback64 {
68120 struct dir_context ctx;
68121 struct linux_dirent64 __user *current_dir;
68122 struct linux_dirent64 __user *previous;
68123 + struct file * file;
68124 int count;
68125 int error;
68126 };
68127 @@ -1018,6 +1031,10 @@ static int compat_filldir64(struct dir_context *ctx, const char *name,
68128 buf->error = -EINVAL; /* only used if we fail.. */
68129 if (reclen > buf->count)
68130 return -EINVAL;
68131 +
68132 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
68133 + return 0;
68134 +
68135 dirent = buf->previous;
68136
68137 if (dirent) {
68138 @@ -1067,6 +1084,7 @@ COMPAT_SYSCALL_DEFINE3(getdents64, unsigned int, fd,
68139 if (!f.file)
68140 return -EBADF;
68141
68142 + buf.file = f.file;
68143 error = iterate_dir(f.file, &buf.ctx);
68144 if (error >= 0)
68145 error = buf.error;
68146 diff --git a/fs/compat_binfmt_elf.c b/fs/compat_binfmt_elf.c
68147 index 4d24d17..4f8c09e 100644
68148 --- a/fs/compat_binfmt_elf.c
68149 +++ b/fs/compat_binfmt_elf.c
68150 @@ -30,11 +30,13 @@
68151 #undef elf_phdr
68152 #undef elf_shdr
68153 #undef elf_note
68154 +#undef elf_dyn
68155 #undef elf_addr_t
68156 #define elfhdr elf32_hdr
68157 #define elf_phdr elf32_phdr
68158 #define elf_shdr elf32_shdr
68159 #define elf_note elf32_note
68160 +#define elf_dyn Elf32_Dyn
68161 #define elf_addr_t Elf32_Addr
68162
68163 /*
68164 diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
68165 index afec645..9c65620 100644
68166 --- a/fs/compat_ioctl.c
68167 +++ b/fs/compat_ioctl.c
68168 @@ -621,7 +621,7 @@ static int serial_struct_ioctl(unsigned fd, unsigned cmd,
68169 return -EFAULT;
68170 if (__get_user(udata, &ss32->iomem_base))
68171 return -EFAULT;
68172 - ss.iomem_base = compat_ptr(udata);
68173 + ss.iomem_base = (unsigned char __force_kernel *)compat_ptr(udata);
68174 if (__get_user(ss.iomem_reg_shift, &ss32->iomem_reg_shift) ||
68175 __get_user(ss.port_high, &ss32->port_high))
68176 return -EFAULT;
68177 @@ -703,8 +703,8 @@ static int do_i2c_rdwr_ioctl(unsigned int fd, unsigned int cmd,
68178 for (i = 0; i < nmsgs; i++) {
68179 if (copy_in_user(&tmsgs[i].addr, &umsgs[i].addr, 3*sizeof(u16)))
68180 return -EFAULT;
68181 - if (get_user(datap, &umsgs[i].buf) ||
68182 - put_user(compat_ptr(datap), &tmsgs[i].buf))
68183 + if (get_user(datap, (compat_caddr_t __user *)&umsgs[i].buf) ||
68184 + put_user(compat_ptr(datap), (u8 __user * __user *)&tmsgs[i].buf))
68185 return -EFAULT;
68186 }
68187 return sys_ioctl(fd, cmd, (unsigned long)tdata);
68188 @@ -797,7 +797,7 @@ static int compat_ioctl_preallocate(struct file *file,
68189 copy_in_user(&p->l_len, &p32->l_len, sizeof(s64)) ||
68190 copy_in_user(&p->l_sysid, &p32->l_sysid, sizeof(s32)) ||
68191 copy_in_user(&p->l_pid, &p32->l_pid, sizeof(u32)) ||
68192 - copy_in_user(&p->l_pad, &p32->l_pad, 4*sizeof(u32)))
68193 + copy_in_user(p->l_pad, p32->l_pad, 4*sizeof(u32)))
68194 return -EFAULT;
68195
68196 return ioctl_preallocate(file, p);
68197 @@ -1618,8 +1618,8 @@ COMPAT_SYSCALL_DEFINE3(ioctl, unsigned int, fd, unsigned int, cmd,
68198 static int __init init_sys32_ioctl_cmp(const void *p, const void *q)
68199 {
68200 unsigned int a, b;
68201 - a = *(unsigned int *)p;
68202 - b = *(unsigned int *)q;
68203 + a = *(const unsigned int *)p;
68204 + b = *(const unsigned int *)q;
68205 if (a > b)
68206 return 1;
68207 if (a < b)
68208 diff --git a/fs/configfs/dir.c b/fs/configfs/dir.c
68209 index cf0db00..c7f70e8 100644
68210 --- a/fs/configfs/dir.c
68211 +++ b/fs/configfs/dir.c
68212 @@ -1540,7 +1540,8 @@ static int configfs_readdir(struct file *file, struct dir_context *ctx)
68213 }
68214 for (p = q->next; p != &parent_sd->s_children; p = p->next) {
68215 struct configfs_dirent *next;
68216 - const char *name;
68217 + const unsigned char * name;
68218 + char d_name[sizeof(next->s_dentry->d_iname)];
68219 int len;
68220 struct inode *inode = NULL;
68221
68222 @@ -1549,7 +1550,12 @@ static int configfs_readdir(struct file *file, struct dir_context *ctx)
68223 continue;
68224
68225 name = configfs_get_name(next);
68226 - len = strlen(name);
68227 + if (next->s_dentry && name == next->s_dentry->d_iname) {
68228 + len = next->s_dentry->d_name.len;
68229 + memcpy(d_name, name, len);
68230 + name = d_name;
68231 + } else
68232 + len = strlen(name);
68233
68234 /*
68235 * We'll have a dentry and an inode for
68236 diff --git a/fs/coredump.c b/fs/coredump.c
68237 index bbbe139..b76fae5 100644
68238 --- a/fs/coredump.c
68239 +++ b/fs/coredump.c
68240 @@ -450,8 +450,8 @@ static void wait_for_dump_helpers(struct file *file)
68241 struct pipe_inode_info *pipe = file->private_data;
68242
68243 pipe_lock(pipe);
68244 - pipe->readers++;
68245 - pipe->writers--;
68246 + atomic_inc(&pipe->readers);
68247 + atomic_dec(&pipe->writers);
68248 wake_up_interruptible_sync(&pipe->wait);
68249 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
68250 pipe_unlock(pipe);
68251 @@ -460,11 +460,11 @@ static void wait_for_dump_helpers(struct file *file)
68252 * We actually want wait_event_freezable() but then we need
68253 * to clear TIF_SIGPENDING and improve dump_interrupted().
68254 */
68255 - wait_event_interruptible(pipe->wait, pipe->readers == 1);
68256 + wait_event_interruptible(pipe->wait, atomic_read(&pipe->readers) == 1);
68257
68258 pipe_lock(pipe);
68259 - pipe->readers--;
68260 - pipe->writers++;
68261 + atomic_dec(&pipe->readers);
68262 + atomic_inc(&pipe->writers);
68263 pipe_unlock(pipe);
68264 }
68265
68266 @@ -511,7 +511,9 @@ void do_coredump(const siginfo_t *siginfo)
68267 struct files_struct *displaced;
68268 bool need_nonrelative = false;
68269 bool core_dumped = false;
68270 - static atomic_t core_dump_count = ATOMIC_INIT(0);
68271 + static atomic_unchecked_t core_dump_count = ATOMIC_INIT(0);
68272 + long signr = siginfo->si_signo;
68273 + int dumpable;
68274 struct coredump_params cprm = {
68275 .siginfo = siginfo,
68276 .regs = signal_pt_regs(),
68277 @@ -524,12 +526,17 @@ void do_coredump(const siginfo_t *siginfo)
68278 .mm_flags = mm->flags,
68279 };
68280
68281 - audit_core_dumps(siginfo->si_signo);
68282 + audit_core_dumps(signr);
68283 +
68284 + dumpable = __get_dumpable(cprm.mm_flags);
68285 +
68286 + if (signr == SIGSEGV || signr == SIGBUS || signr == SIGKILL || signr == SIGILL)
68287 + gr_handle_brute_attach(dumpable);
68288
68289 binfmt = mm->binfmt;
68290 if (!binfmt || !binfmt->core_dump)
68291 goto fail;
68292 - if (!__get_dumpable(cprm.mm_flags))
68293 + if (!dumpable)
68294 goto fail;
68295
68296 cred = prepare_creds();
68297 @@ -548,7 +555,7 @@ void do_coredump(const siginfo_t *siginfo)
68298 need_nonrelative = true;
68299 }
68300
68301 - retval = coredump_wait(siginfo->si_signo, &core_state);
68302 + retval = coredump_wait(signr, &core_state);
68303 if (retval < 0)
68304 goto fail_creds;
68305
68306 @@ -591,7 +598,7 @@ void do_coredump(const siginfo_t *siginfo)
68307 }
68308 cprm.limit = RLIM_INFINITY;
68309
68310 - dump_count = atomic_inc_return(&core_dump_count);
68311 + dump_count = atomic_inc_return_unchecked(&core_dump_count);
68312 if (core_pipe_limit && (core_pipe_limit < dump_count)) {
68313 printk(KERN_WARNING "Pid %d(%s) over core_pipe_limit\n",
68314 task_tgid_vnr(current), current->comm);
68315 @@ -623,6 +630,8 @@ void do_coredump(const siginfo_t *siginfo)
68316 } else {
68317 struct inode *inode;
68318
68319 + gr_learn_resource(current, RLIMIT_CORE, binfmt->min_coredump, 1);
68320 +
68321 if (cprm.limit < binfmt->min_coredump)
68322 goto fail_unlock;
68323
68324 @@ -681,7 +690,7 @@ close_fail:
68325 filp_close(cprm.file, NULL);
68326 fail_dropcount:
68327 if (ispipe)
68328 - atomic_dec(&core_dump_count);
68329 + atomic_dec_unchecked(&core_dump_count);
68330 fail_unlock:
68331 kfree(cn.corename);
68332 coredump_finish(mm, core_dumped);
68333 @@ -702,6 +711,8 @@ int dump_emit(struct coredump_params *cprm, const void *addr, int nr)
68334 struct file *file = cprm->file;
68335 loff_t pos = file->f_pos;
68336 ssize_t n;
68337 +
68338 + gr_learn_resource(current, RLIMIT_CORE, cprm->written + nr, 1);
68339 if (cprm->written + nr > cprm->limit)
68340 return 0;
68341 while (nr) {
68342 diff --git a/fs/dcache.c b/fs/dcache.c
68343 index c71e373..5c1f656 100644
68344 --- a/fs/dcache.c
68345 +++ b/fs/dcache.c
68346 @@ -511,7 +511,7 @@ static void __dentry_kill(struct dentry *dentry)
68347 * dentry_iput drops the locks, at which point nobody (except
68348 * transient RCU lookups) can reach this dentry.
68349 */
68350 - BUG_ON(dentry->d_lockref.count > 0);
68351 + BUG_ON(__lockref_read(&dentry->d_lockref) > 0);
68352 this_cpu_dec(nr_dentry);
68353 if (dentry->d_op && dentry->d_op->d_release)
68354 dentry->d_op->d_release(dentry);
68355 @@ -564,7 +564,7 @@ static inline struct dentry *lock_parent(struct dentry *dentry)
68356 struct dentry *parent = dentry->d_parent;
68357 if (IS_ROOT(dentry))
68358 return NULL;
68359 - if (unlikely(dentry->d_lockref.count < 0))
68360 + if (unlikely(__lockref_read(&dentry->d_lockref) < 0))
68361 return NULL;
68362 if (likely(spin_trylock(&parent->d_lock)))
68363 return parent;
68364 @@ -626,8 +626,8 @@ static inline bool fast_dput(struct dentry *dentry)
68365 */
68366 if (unlikely(ret < 0)) {
68367 spin_lock(&dentry->d_lock);
68368 - if (dentry->d_lockref.count > 1) {
68369 - dentry->d_lockref.count--;
68370 + if (__lockref_read(&dentry->d_lockref) > 1) {
68371 + __lockref_dec(&dentry->d_lockref);
68372 spin_unlock(&dentry->d_lock);
68373 return 1;
68374 }
68375 @@ -682,7 +682,7 @@ static inline bool fast_dput(struct dentry *dentry)
68376 * else could have killed it and marked it dead. Either way, we
68377 * don't need to do anything else.
68378 */
68379 - if (dentry->d_lockref.count) {
68380 + if (__lockref_read(&dentry->d_lockref)) {
68381 spin_unlock(&dentry->d_lock);
68382 return 1;
68383 }
68384 @@ -692,7 +692,7 @@ static inline bool fast_dput(struct dentry *dentry)
68385 * lock, and we just tested that it was zero, so we can just
68386 * set it to 1.
68387 */
68388 - dentry->d_lockref.count = 1;
68389 + __lockref_set(&dentry->d_lockref, 1);
68390 return 0;
68391 }
68392
68393 @@ -751,7 +751,7 @@ repeat:
68394 dentry->d_flags |= DCACHE_REFERENCED;
68395 dentry_lru_add(dentry);
68396
68397 - dentry->d_lockref.count--;
68398 + __lockref_dec(&dentry->d_lockref);
68399 spin_unlock(&dentry->d_lock);
68400 return;
68401
68402 @@ -766,7 +766,7 @@ EXPORT_SYMBOL(dput);
68403 /* This must be called with d_lock held */
68404 static inline void __dget_dlock(struct dentry *dentry)
68405 {
68406 - dentry->d_lockref.count++;
68407 + __lockref_inc(&dentry->d_lockref);
68408 }
68409
68410 static inline void __dget(struct dentry *dentry)
68411 @@ -807,8 +807,8 @@ repeat:
68412 goto repeat;
68413 }
68414 rcu_read_unlock();
68415 - BUG_ON(!ret->d_lockref.count);
68416 - ret->d_lockref.count++;
68417 + BUG_ON(!__lockref_read(&ret->d_lockref));
68418 + __lockref_inc(&ret->d_lockref);
68419 spin_unlock(&ret->d_lock);
68420 return ret;
68421 }
68422 @@ -886,9 +886,9 @@ restart:
68423 spin_lock(&inode->i_lock);
68424 hlist_for_each_entry(dentry, &inode->i_dentry, d_u.d_alias) {
68425 spin_lock(&dentry->d_lock);
68426 - if (!dentry->d_lockref.count) {
68427 + if (!__lockref_read(&dentry->d_lockref)) {
68428 struct dentry *parent = lock_parent(dentry);
68429 - if (likely(!dentry->d_lockref.count)) {
68430 + if (likely(!__lockref_read(&dentry->d_lockref))) {
68431 __dentry_kill(dentry);
68432 dput(parent);
68433 goto restart;
68434 @@ -923,7 +923,7 @@ static void shrink_dentry_list(struct list_head *list)
68435 * We found an inuse dentry which was not removed from
68436 * the LRU because of laziness during lookup. Do not free it.
68437 */
68438 - if (dentry->d_lockref.count > 0) {
68439 + if (__lockref_read(&dentry->d_lockref) > 0) {
68440 spin_unlock(&dentry->d_lock);
68441 if (parent)
68442 spin_unlock(&parent->d_lock);
68443 @@ -961,8 +961,8 @@ static void shrink_dentry_list(struct list_head *list)
68444 dentry = parent;
68445 while (dentry && !lockref_put_or_lock(&dentry->d_lockref)) {
68446 parent = lock_parent(dentry);
68447 - if (dentry->d_lockref.count != 1) {
68448 - dentry->d_lockref.count--;
68449 + if (__lockref_read(&dentry->d_lockref) != 1) {
68450 + __lockref_inc(&dentry->d_lockref);
68451 spin_unlock(&dentry->d_lock);
68452 if (parent)
68453 spin_unlock(&parent->d_lock);
68454 @@ -1002,7 +1002,7 @@ static enum lru_status dentry_lru_isolate(struct list_head *item,
68455 * counts, just remove them from the LRU. Otherwise give them
68456 * another pass through the LRU.
68457 */
68458 - if (dentry->d_lockref.count) {
68459 + if (__lockref_read(&dentry->d_lockref)) {
68460 d_lru_isolate(lru, dentry);
68461 spin_unlock(&dentry->d_lock);
68462 return LRU_REMOVED;
68463 @@ -1336,7 +1336,7 @@ static enum d_walk_ret select_collect(void *_data, struct dentry *dentry)
68464 } else {
68465 if (dentry->d_flags & DCACHE_LRU_LIST)
68466 d_lru_del(dentry);
68467 - if (!dentry->d_lockref.count) {
68468 + if (!__lockref_read(&dentry->d_lockref)) {
68469 d_shrink_add(dentry, &data->dispose);
68470 data->found++;
68471 }
68472 @@ -1384,7 +1384,7 @@ static enum d_walk_ret umount_check(void *_data, struct dentry *dentry)
68473 return D_WALK_CONTINUE;
68474
68475 /* root with refcount 1 is fine */
68476 - if (dentry == _data && dentry->d_lockref.count == 1)
68477 + if (dentry == _data && __lockref_read(&dentry->d_lockref) == 1)
68478 return D_WALK_CONTINUE;
68479
68480 printk(KERN_ERR "BUG: Dentry %p{i=%lx,n=%pd} "
68481 @@ -1393,7 +1393,7 @@ static enum d_walk_ret umount_check(void *_data, struct dentry *dentry)
68482 dentry->d_inode ?
68483 dentry->d_inode->i_ino : 0UL,
68484 dentry,
68485 - dentry->d_lockref.count,
68486 + __lockref_read(&dentry->d_lockref),
68487 dentry->d_sb->s_type->name,
68488 dentry->d_sb->s_id);
68489 WARN_ON(1);
68490 @@ -1534,7 +1534,7 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
68491 dentry->d_iname[DNAME_INLINE_LEN-1] = 0;
68492 if (name->len > DNAME_INLINE_LEN-1) {
68493 size_t size = offsetof(struct external_name, name[1]);
68494 - struct external_name *p = kmalloc(size + name->len, GFP_KERNEL);
68495 + struct external_name *p = kmalloc(round_up(size + name->len, sizeof(unsigned long)), GFP_KERNEL);
68496 if (!p) {
68497 kmem_cache_free(dentry_cache, dentry);
68498 return NULL;
68499 @@ -1557,7 +1557,7 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
68500 smp_wmb();
68501 dentry->d_name.name = dname;
68502
68503 - dentry->d_lockref.count = 1;
68504 + __lockref_set(&dentry->d_lockref, 1);
68505 dentry->d_flags = 0;
68506 spin_lock_init(&dentry->d_lock);
68507 seqcount_init(&dentry->d_seq);
68508 @@ -1566,6 +1566,9 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
68509 dentry->d_sb = sb;
68510 dentry->d_op = NULL;
68511 dentry->d_fsdata = NULL;
68512 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
68513 + atomic_set(&dentry->chroot_refcnt, 0);
68514 +#endif
68515 INIT_HLIST_BL_NODE(&dentry->d_hash);
68516 INIT_LIST_HEAD(&dentry->d_lru);
68517 INIT_LIST_HEAD(&dentry->d_subdirs);
68518 @@ -2290,7 +2293,7 @@ struct dentry *__d_lookup(const struct dentry *parent, const struct qstr *name)
68519 goto next;
68520 }
68521
68522 - dentry->d_lockref.count++;
68523 + __lockref_inc(&dentry->d_lockref);
68524 found = dentry;
68525 spin_unlock(&dentry->d_lock);
68526 break;
68527 @@ -2358,7 +2361,7 @@ again:
68528 spin_lock(&dentry->d_lock);
68529 inode = dentry->d_inode;
68530 isdir = S_ISDIR(inode->i_mode);
68531 - if (dentry->d_lockref.count == 1) {
68532 + if (__lockref_read(&dentry->d_lockref) == 1) {
68533 if (!spin_trylock(&inode->i_lock)) {
68534 spin_unlock(&dentry->d_lock);
68535 cpu_relax();
68536 @@ -3311,7 +3314,7 @@ static enum d_walk_ret d_genocide_kill(void *data, struct dentry *dentry)
68537
68538 if (!(dentry->d_flags & DCACHE_GENOCIDE)) {
68539 dentry->d_flags |= DCACHE_GENOCIDE;
68540 - dentry->d_lockref.count--;
68541 + __lockref_dec(&dentry->d_lockref);
68542 }
68543 }
68544 return D_WALK_CONTINUE;
68545 @@ -3427,7 +3430,8 @@ void __init vfs_caches_init(unsigned long mempages)
68546 mempages -= reserve;
68547
68548 names_cachep = kmem_cache_create("names_cache", PATH_MAX, 0,
68549 - SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
68550 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|SLAB_USERCOPY|
68551 + SLAB_NO_SANITIZE, NULL);
68552
68553 dcache_init();
68554 inode_init();
68555 diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c
68556 index 96400ab..906103d 100644
68557 --- a/fs/debugfs/inode.c
68558 +++ b/fs/debugfs/inode.c
68559 @@ -386,6 +386,10 @@ struct dentry *debugfs_create_file_size(const char *name, umode_t mode,
68560 }
68561 EXPORT_SYMBOL_GPL(debugfs_create_file_size);
68562
68563 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
68564 +extern int grsec_enable_sysfs_restrict;
68565 +#endif
68566 +
68567 /**
68568 * debugfs_create_dir - create a directory in the debugfs filesystem
68569 * @name: a pointer to a string containing the name of the directory to
68570 @@ -404,6 +408,10 @@ EXPORT_SYMBOL_GPL(debugfs_create_file_size);
68571 * If debugfs is not enabled in the kernel, the value -%ENODEV will be
68572 * returned.
68573 */
68574 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
68575 +extern int grsec_enable_sysfs_restrict;
68576 +#endif
68577 +
68578 struct dentry *debugfs_create_dir(const char *name, struct dentry *parent)
68579 {
68580 struct dentry *dentry = start_creating(name, parent);
68581 @@ -416,7 +424,12 @@ struct dentry *debugfs_create_dir(const char *name, struct dentry *parent)
68582 if (unlikely(!inode))
68583 return failed_creating(dentry);
68584
68585 - inode->i_mode = S_IFDIR | S_IRWXU | S_IRUGO | S_IXUGO;
68586 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
68587 + if (grsec_enable_sysfs_restrict)
68588 + inode->i_mode = S_IFDIR | S_IRWXU;
68589 + else
68590 +#endif
68591 + inode->i_mode = S_IFDIR | S_IRWXU | S_IRUGO | S_IXUGO;
68592 inode->i_op = &simple_dir_inode_operations;
68593 inode->i_fop = &simple_dir_operations;
68594
68595 diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c
68596 index b08b518..d6acffa 100644
68597 --- a/fs/ecryptfs/inode.c
68598 +++ b/fs/ecryptfs/inode.c
68599 @@ -663,7 +663,7 @@ static char *ecryptfs_readlink_lower(struct dentry *dentry, size_t *bufsiz)
68600 old_fs = get_fs();
68601 set_fs(get_ds());
68602 rc = lower_dentry->d_inode->i_op->readlink(lower_dentry,
68603 - (char __user *)lower_buf,
68604 + (char __force_user *)lower_buf,
68605 PATH_MAX);
68606 set_fs(old_fs);
68607 if (rc < 0)
68608 diff --git a/fs/ecryptfs/miscdev.c b/fs/ecryptfs/miscdev.c
68609 index e4141f2..d8263e8 100644
68610 --- a/fs/ecryptfs/miscdev.c
68611 +++ b/fs/ecryptfs/miscdev.c
68612 @@ -304,7 +304,7 @@ check_list:
68613 goto out_unlock_msg_ctx;
68614 i = PKT_TYPE_SIZE + PKT_CTR_SIZE;
68615 if (msg_ctx->msg) {
68616 - if (copy_to_user(&buf[i], packet_length, packet_length_size))
68617 + if (packet_length_size > sizeof(packet_length) || copy_to_user(&buf[i], packet_length, packet_length_size))
68618 goto out_unlock_msg_ctx;
68619 i += packet_length_size;
68620 if (copy_to_user(&buf[i], msg_ctx->msg, msg_ctx->msg_size))
68621 diff --git a/fs/exec.c b/fs/exec.c
68622 index 00400cf..b9d927b 100644
68623 --- a/fs/exec.c
68624 +++ b/fs/exec.c
68625 @@ -56,8 +56,20 @@
68626 #include <linux/pipe_fs_i.h>
68627 #include <linux/oom.h>
68628 #include <linux/compat.h>
68629 +#include <linux/random.h>
68630 +#include <linux/seq_file.h>
68631 +#include <linux/coredump.h>
68632 +#include <linux/mman.h>
68633 +
68634 +#ifdef CONFIG_PAX_REFCOUNT
68635 +#include <linux/kallsyms.h>
68636 +#include <linux/kdebug.h>
68637 +#endif
68638 +
68639 +#include <trace/events/fs.h>
68640
68641 #include <asm/uaccess.h>
68642 +#include <asm/sections.h>
68643 #include <asm/mmu_context.h>
68644 #include <asm/tlb.h>
68645
68646 @@ -66,19 +78,34 @@
68647
68648 #include <trace/events/sched.h>
68649
68650 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
68651 +void __weak pax_set_initial_flags(struct linux_binprm *bprm)
68652 +{
68653 + pr_warn_once("PAX: PAX_HAVE_ACL_FLAGS was enabled without providing the pax_set_initial_flags callback, this is probably not what you wanted.\n");
68654 +}
68655 +#endif
68656 +
68657 +#ifdef CONFIG_PAX_HOOK_ACL_FLAGS
68658 +void (*pax_set_initial_flags_func)(struct linux_binprm *bprm);
68659 +EXPORT_SYMBOL(pax_set_initial_flags_func);
68660 +#endif
68661 +
68662 int suid_dumpable = 0;
68663
68664 static LIST_HEAD(formats);
68665 static DEFINE_RWLOCK(binfmt_lock);
68666
68667 +extern int gr_process_kernel_exec_ban(void);
68668 +extern int gr_process_suid_exec_ban(const struct linux_binprm *bprm);
68669 +
68670 void __register_binfmt(struct linux_binfmt * fmt, int insert)
68671 {
68672 BUG_ON(!fmt);
68673 if (WARN_ON(!fmt->load_binary))
68674 return;
68675 write_lock(&binfmt_lock);
68676 - insert ? list_add(&fmt->lh, &formats) :
68677 - list_add_tail(&fmt->lh, &formats);
68678 + insert ? pax_list_add((struct list_head *)&fmt->lh, &formats) :
68679 + pax_list_add_tail((struct list_head *)&fmt->lh, &formats);
68680 write_unlock(&binfmt_lock);
68681 }
68682
68683 @@ -87,7 +114,7 @@ EXPORT_SYMBOL(__register_binfmt);
68684 void unregister_binfmt(struct linux_binfmt * fmt)
68685 {
68686 write_lock(&binfmt_lock);
68687 - list_del(&fmt->lh);
68688 + pax_list_del((struct list_head *)&fmt->lh);
68689 write_unlock(&binfmt_lock);
68690 }
68691
68692 @@ -183,18 +210,10 @@ static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
68693 int write)
68694 {
68695 struct page *page;
68696 - int ret;
68697
68698 -#ifdef CONFIG_STACK_GROWSUP
68699 - if (write) {
68700 - ret = expand_downwards(bprm->vma, pos);
68701 - if (ret < 0)
68702 - return NULL;
68703 - }
68704 -#endif
68705 - ret = get_user_pages(current, bprm->mm, pos,
68706 - 1, write, 1, &page, NULL);
68707 - if (ret <= 0)
68708 + if (0 > expand_downwards(bprm->vma, pos))
68709 + return NULL;
68710 + if (0 >= get_user_pages(current, bprm->mm, pos, 1, write, 1, &page, NULL))
68711 return NULL;
68712
68713 if (write) {
68714 @@ -210,6 +229,17 @@ static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
68715 if (size <= ARG_MAX)
68716 return page;
68717
68718 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
68719 + // only allow 512KB for argv+env on suid/sgid binaries
68720 + // to prevent easy ASLR exhaustion
68721 + if (((!uid_eq(bprm->cred->euid, current_euid())) ||
68722 + (!gid_eq(bprm->cred->egid, current_egid()))) &&
68723 + (size > (512 * 1024))) {
68724 + put_page(page);
68725 + return NULL;
68726 + }
68727 +#endif
68728 +
68729 /*
68730 * Limit to 1/4-th the stack size for the argv+env strings.
68731 * This ensures that:
68732 @@ -269,6 +299,11 @@ static int __bprm_mm_init(struct linux_binprm *bprm)
68733 vma->vm_end = STACK_TOP_MAX;
68734 vma->vm_start = vma->vm_end - PAGE_SIZE;
68735 vma->vm_flags = VM_SOFTDIRTY | VM_STACK_FLAGS | VM_STACK_INCOMPLETE_SETUP;
68736 +
68737 +#ifdef CONFIG_PAX_SEGMEXEC
68738 + vma->vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
68739 +#endif
68740 +
68741 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
68742 INIT_LIST_HEAD(&vma->anon_vma_chain);
68743
68744 @@ -280,6 +315,12 @@ static int __bprm_mm_init(struct linux_binprm *bprm)
68745 arch_bprm_mm_init(mm, vma);
68746 up_write(&mm->mmap_sem);
68747 bprm->p = vma->vm_end - sizeof(void *);
68748 +
68749 +#ifdef CONFIG_PAX_RANDUSTACK
68750 + if (randomize_va_space)
68751 + bprm->p ^= prandom_u32() & ~PAGE_MASK;
68752 +#endif
68753 +
68754 return 0;
68755 err:
68756 up_write(&mm->mmap_sem);
68757 @@ -396,7 +437,7 @@ struct user_arg_ptr {
68758 } ptr;
68759 };
68760
68761 -static const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
68762 +const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
68763 {
68764 const char __user *native;
68765
68766 @@ -405,14 +446,14 @@ static const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
68767 compat_uptr_t compat;
68768
68769 if (get_user(compat, argv.ptr.compat + nr))
68770 - return ERR_PTR(-EFAULT);
68771 + return (const char __force_user *)ERR_PTR(-EFAULT);
68772
68773 return compat_ptr(compat);
68774 }
68775 #endif
68776
68777 if (get_user(native, argv.ptr.native + nr))
68778 - return ERR_PTR(-EFAULT);
68779 + return (const char __force_user *)ERR_PTR(-EFAULT);
68780
68781 return native;
68782 }
68783 @@ -431,7 +472,7 @@ static int count(struct user_arg_ptr argv, int max)
68784 if (!p)
68785 break;
68786
68787 - if (IS_ERR(p))
68788 + if (IS_ERR((const char __force_kernel *)p))
68789 return -EFAULT;
68790
68791 if (i >= max)
68792 @@ -466,7 +507,7 @@ static int copy_strings(int argc, struct user_arg_ptr argv,
68793
68794 ret = -EFAULT;
68795 str = get_user_arg_ptr(argv, argc);
68796 - if (IS_ERR(str))
68797 + if (IS_ERR((const char __force_kernel *)str))
68798 goto out;
68799
68800 len = strnlen_user(str, MAX_ARG_STRLEN);
68801 @@ -548,7 +589,7 @@ int copy_strings_kernel(int argc, const char *const *__argv,
68802 int r;
68803 mm_segment_t oldfs = get_fs();
68804 struct user_arg_ptr argv = {
68805 - .ptr.native = (const char __user *const __user *)__argv,
68806 + .ptr.native = (const char __user * const __force_user *)__argv,
68807 };
68808
68809 set_fs(KERNEL_DS);
68810 @@ -583,7 +624,8 @@ static int shift_arg_pages(struct vm_area_struct *vma, unsigned long shift)
68811 unsigned long new_end = old_end - shift;
68812 struct mmu_gather tlb;
68813
68814 - BUG_ON(new_start > new_end);
68815 + if (new_start >= new_end || new_start < mmap_min_addr)
68816 + return -ENOMEM;
68817
68818 /*
68819 * ensure there are no vmas between where we want to go
68820 @@ -592,6 +634,10 @@ static int shift_arg_pages(struct vm_area_struct *vma, unsigned long shift)
68821 if (vma != find_vma(mm, new_start))
68822 return -EFAULT;
68823
68824 +#ifdef CONFIG_PAX_SEGMEXEC
68825 + BUG_ON(pax_find_mirror_vma(vma));
68826 +#endif
68827 +
68828 /*
68829 * cover the whole range: [new_start, old_end)
68830 */
68831 @@ -672,10 +718,6 @@ int setup_arg_pages(struct linux_binprm *bprm,
68832 stack_top = arch_align_stack(stack_top);
68833 stack_top = PAGE_ALIGN(stack_top);
68834
68835 - if (unlikely(stack_top < mmap_min_addr) ||
68836 - unlikely(vma->vm_end - vma->vm_start >= stack_top - mmap_min_addr))
68837 - return -ENOMEM;
68838 -
68839 stack_shift = vma->vm_end - stack_top;
68840
68841 bprm->p -= stack_shift;
68842 @@ -687,8 +729,28 @@ int setup_arg_pages(struct linux_binprm *bprm,
68843 bprm->exec -= stack_shift;
68844
68845 down_write(&mm->mmap_sem);
68846 +
68847 + /* Move stack pages down in memory. */
68848 + if (stack_shift) {
68849 + ret = shift_arg_pages(vma, stack_shift);
68850 + if (ret)
68851 + goto out_unlock;
68852 + }
68853 +
68854 vm_flags = VM_STACK_FLAGS;
68855
68856 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
68857 + if (mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
68858 + vm_flags &= ~VM_EXEC;
68859 +
68860 +#ifdef CONFIG_PAX_MPROTECT
68861 + if (mm->pax_flags & MF_PAX_MPROTECT)
68862 + vm_flags &= ~VM_MAYEXEC;
68863 +#endif
68864 +
68865 + }
68866 +#endif
68867 +
68868 /*
68869 * Adjust stack execute permissions; explicitly enable for
68870 * EXSTACK_ENABLE_X, disable for EXSTACK_DISABLE_X and leave alone
68871 @@ -707,13 +769,6 @@ int setup_arg_pages(struct linux_binprm *bprm,
68872 goto out_unlock;
68873 BUG_ON(prev != vma);
68874
68875 - /* Move stack pages down in memory. */
68876 - if (stack_shift) {
68877 - ret = shift_arg_pages(vma, stack_shift);
68878 - if (ret)
68879 - goto out_unlock;
68880 - }
68881 -
68882 /* mprotect_fixup is overkill to remove the temporary stack flags */
68883 vma->vm_flags &= ~VM_STACK_INCOMPLETE_SETUP;
68884
68885 @@ -737,6 +792,27 @@ int setup_arg_pages(struct linux_binprm *bprm,
68886 #endif
68887 current->mm->start_stack = bprm->p;
68888 ret = expand_stack(vma, stack_base);
68889 +
68890 +#if !defined(CONFIG_STACK_GROWSUP) && defined(CONFIG_PAX_RANDMMAP)
68891 + if (!ret && (mm->pax_flags & MF_PAX_RANDMMAP) && STACK_TOP <= 0xFFFFFFFFU && STACK_TOP > vma->vm_end) {
68892 + unsigned long size;
68893 + vm_flags_t vm_flags;
68894 +
68895 + size = STACK_TOP - vma->vm_end;
68896 + vm_flags = VM_NONE | VM_DONTEXPAND | VM_DONTDUMP;
68897 +
68898 + ret = vma->vm_end != mmap_region(NULL, vma->vm_end, size, vm_flags, 0);
68899 +
68900 +#ifdef CONFIG_X86
68901 + if (!ret) {
68902 + size = PAGE_SIZE + mmap_min_addr + ((mm->delta_mmap ^ mm->delta_stack) & (0xFFUL << PAGE_SHIFT));
68903 + ret = 0 != mmap_region(NULL, 0, PAGE_ALIGN(size), vm_flags, 0);
68904 + }
68905 +#endif
68906 +
68907 + }
68908 +#endif
68909 +
68910 if (ret)
68911 ret = -EFAULT;
68912
68913 @@ -781,8 +857,10 @@ static struct file *do_open_execat(int fd, struct filename *name, int flags)
68914 if (err)
68915 goto exit;
68916
68917 - if (name->name[0] != '\0')
68918 + if (name->name[0] != '\0') {
68919 fsnotify_open(file);
68920 + trace_open_exec(name->name);
68921 + }
68922
68923 out:
68924 return file;
68925 @@ -815,7 +893,7 @@ int kernel_read(struct file *file, loff_t offset,
68926 old_fs = get_fs();
68927 set_fs(get_ds());
68928 /* The cast to a user pointer is valid due to the set_fs() */
68929 - result = vfs_read(file, (void __user *)addr, count, &pos);
68930 + result = vfs_read(file, (void __force_user *)addr, count, &pos);
68931 set_fs(old_fs);
68932 return result;
68933 }
68934 @@ -860,6 +938,7 @@ static int exec_mmap(struct mm_struct *mm)
68935 tsk->mm = mm;
68936 tsk->active_mm = mm;
68937 activate_mm(active_mm, mm);
68938 + populate_stack();
68939 tsk->mm->vmacache_seqnum = 0;
68940 vmacache_flush(tsk);
68941 task_unlock(tsk);
68942 @@ -926,10 +1005,14 @@ static int de_thread(struct task_struct *tsk)
68943 if (!thread_group_leader(tsk)) {
68944 struct task_struct *leader = tsk->group_leader;
68945
68946 - sig->notify_count = -1; /* for exit_notify() */
68947 for (;;) {
68948 threadgroup_change_begin(tsk);
68949 write_lock_irq(&tasklist_lock);
68950 + /*
68951 + * Do this under tasklist_lock to ensure that
68952 + * exit_notify() can't miss ->group_exit_task
68953 + */
68954 + sig->notify_count = -1;
68955 if (likely(leader->exit_state))
68956 break;
68957 __set_current_state(TASK_KILLABLE);
68958 @@ -1258,7 +1341,7 @@ static void check_unsafe_exec(struct linux_binprm *bprm)
68959 }
68960 rcu_read_unlock();
68961
68962 - if (p->fs->users > n_fs)
68963 + if (atomic_read(&p->fs->users) > n_fs)
68964 bprm->unsafe |= LSM_UNSAFE_SHARE;
68965 else
68966 p->fs->in_exec = 1;
68967 @@ -1459,6 +1542,31 @@ static int exec_binprm(struct linux_binprm *bprm)
68968 return ret;
68969 }
68970
68971 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
68972 +static DEFINE_PER_CPU(u64, exec_counter);
68973 +static int __init init_exec_counters(void)
68974 +{
68975 + unsigned int cpu;
68976 +
68977 + for_each_possible_cpu(cpu) {
68978 + per_cpu(exec_counter, cpu) = (u64)cpu;
68979 + }
68980 +
68981 + return 0;
68982 +}
68983 +early_initcall(init_exec_counters);
68984 +static inline void increment_exec_counter(void)
68985 +{
68986 + BUILD_BUG_ON(NR_CPUS > (1 << 16));
68987 + current->exec_id = this_cpu_add_return(exec_counter, 1 << 16);
68988 +}
68989 +#else
68990 +static inline void increment_exec_counter(void) {}
68991 +#endif
68992 +
68993 +extern void gr_handle_exec_args(struct linux_binprm *bprm,
68994 + struct user_arg_ptr argv);
68995 +
68996 /*
68997 * sys_execve() executes a new program.
68998 */
68999 @@ -1467,6 +1575,11 @@ static int do_execveat_common(int fd, struct filename *filename,
69000 struct user_arg_ptr envp,
69001 int flags)
69002 {
69003 +#ifdef CONFIG_GRKERNSEC
69004 + struct file *old_exec_file;
69005 + struct acl_subject_label *old_acl;
69006 + struct rlimit old_rlim[RLIM_NLIMITS];
69007 +#endif
69008 char *pathbuf = NULL;
69009 struct linux_binprm *bprm;
69010 struct file *file;
69011 @@ -1476,6 +1589,8 @@ static int do_execveat_common(int fd, struct filename *filename,
69012 if (IS_ERR(filename))
69013 return PTR_ERR(filename);
69014
69015 + gr_learn_resource(current, RLIMIT_NPROC, atomic_read(&current_user()->processes), 1);
69016 +
69017 /*
69018 * We move the actual failure in case of RLIMIT_NPROC excess from
69019 * set*uid() to execve() because too many poorly written programs
69020 @@ -1513,6 +1628,11 @@ static int do_execveat_common(int fd, struct filename *filename,
69021 if (IS_ERR(file))
69022 goto out_unmark;
69023
69024 + if (gr_ptrace_readexec(file, bprm->unsafe)) {
69025 + retval = -EPERM;
69026 + goto out_unmark;
69027 + }
69028 +
69029 sched_exec();
69030
69031 bprm->file = file;
69032 @@ -1539,6 +1659,11 @@ static int do_execveat_common(int fd, struct filename *filename,
69033 }
69034 bprm->interp = bprm->filename;
69035
69036 + if (!gr_acl_handle_execve(file->f_path.dentry, file->f_path.mnt)) {
69037 + retval = -EACCES;
69038 + goto out_unmark;
69039 + }
69040 +
69041 retval = bprm_mm_init(bprm);
69042 if (retval)
69043 goto out_unmark;
69044 @@ -1555,24 +1680,70 @@ static int do_execveat_common(int fd, struct filename *filename,
69045 if (retval < 0)
69046 goto out;
69047
69048 +#ifdef CONFIG_GRKERNSEC
69049 + old_acl = current->acl;
69050 + memcpy(old_rlim, current->signal->rlim, sizeof(old_rlim));
69051 + old_exec_file = current->exec_file;
69052 + get_file(file);
69053 + current->exec_file = file;
69054 +#endif
69055 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
69056 + /* limit suid stack to 8MB
69057 + * we saved the old limits above and will restore them if this exec fails
69058 + */
69059 + if (((!uid_eq(bprm->cred->euid, current_euid())) || (!gid_eq(bprm->cred->egid, current_egid()))) &&
69060 + (old_rlim[RLIMIT_STACK].rlim_cur > (8 * 1024 * 1024)))
69061 + current->signal->rlim[RLIMIT_STACK].rlim_cur = 8 * 1024 * 1024;
69062 +#endif
69063 +
69064 + if (gr_process_kernel_exec_ban() || gr_process_suid_exec_ban(bprm)) {
69065 + retval = -EPERM;
69066 + goto out_fail;
69067 + }
69068 +
69069 + if (!gr_tpe_allow(file)) {
69070 + retval = -EACCES;
69071 + goto out_fail;
69072 + }
69073 +
69074 + if (gr_check_crash_exec(file)) {
69075 + retval = -EACCES;
69076 + goto out_fail;
69077 + }
69078 +
69079 + retval = gr_set_proc_label(file->f_path.dentry, file->f_path.mnt,
69080 + bprm->unsafe);
69081 + if (retval < 0)
69082 + goto out_fail;
69083 +
69084 retval = copy_strings_kernel(1, &bprm->filename, bprm);
69085 if (retval < 0)
69086 - goto out;
69087 + goto out_fail;
69088
69089 bprm->exec = bprm->p;
69090 retval = copy_strings(bprm->envc, envp, bprm);
69091 if (retval < 0)
69092 - goto out;
69093 + goto out_fail;
69094
69095 retval = copy_strings(bprm->argc, argv, bprm);
69096 if (retval < 0)
69097 - goto out;
69098 + goto out_fail;
69099 +
69100 + gr_log_chroot_exec(file->f_path.dentry, file->f_path.mnt);
69101 +
69102 + gr_handle_exec_args(bprm, argv);
69103
69104 retval = exec_binprm(bprm);
69105 if (retval < 0)
69106 - goto out;
69107 + goto out_fail;
69108 +#ifdef CONFIG_GRKERNSEC
69109 + if (old_exec_file)
69110 + fput(old_exec_file);
69111 +#endif
69112
69113 /* execve succeeded */
69114 +
69115 + increment_exec_counter();
69116 current->fs->in_exec = 0;
69117 current->in_execve = 0;
69118 acct_update_integrals(current);
69119 @@ -1584,6 +1755,14 @@ static int do_execveat_common(int fd, struct filename *filename,
69120 put_files_struct(displaced);
69121 return retval;
69122
69123 +out_fail:
69124 +#ifdef CONFIG_GRKERNSEC
69125 + current->acl = old_acl;
69126 + memcpy(current->signal->rlim, old_rlim, sizeof(old_rlim));
69127 + fput(current->exec_file);
69128 + current->exec_file = old_exec_file;
69129 +#endif
69130 +
69131 out:
69132 if (bprm->mm) {
69133 acct_arg_size(bprm, 0);
69134 @@ -1730,3 +1909,312 @@ COMPAT_SYSCALL_DEFINE5(execveat, int, fd,
69135 argv, envp, flags);
69136 }
69137 #endif
69138 +
69139 +int pax_check_flags(unsigned long *flags)
69140 +{
69141 + int retval = 0;
69142 +
69143 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_SEGMEXEC)
69144 + if (*flags & MF_PAX_SEGMEXEC)
69145 + {
69146 + *flags &= ~MF_PAX_SEGMEXEC;
69147 + retval = -EINVAL;
69148 + }
69149 +#endif
69150 +
69151 + if ((*flags & MF_PAX_PAGEEXEC)
69152 +
69153 +#ifdef CONFIG_PAX_PAGEEXEC
69154 + && (*flags & MF_PAX_SEGMEXEC)
69155 +#endif
69156 +
69157 + )
69158 + {
69159 + *flags &= ~MF_PAX_PAGEEXEC;
69160 + retval = -EINVAL;
69161 + }
69162 +
69163 + if ((*flags & MF_PAX_MPROTECT)
69164 +
69165 +#ifdef CONFIG_PAX_MPROTECT
69166 + && !(*flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC))
69167 +#endif
69168 +
69169 + )
69170 + {
69171 + *flags &= ~MF_PAX_MPROTECT;
69172 + retval = -EINVAL;
69173 + }
69174 +
69175 + if ((*flags & MF_PAX_EMUTRAMP)
69176 +
69177 +#ifdef CONFIG_PAX_EMUTRAMP
69178 + && !(*flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC))
69179 +#endif
69180 +
69181 + )
69182 + {
69183 + *flags &= ~MF_PAX_EMUTRAMP;
69184 + retval = -EINVAL;
69185 + }
69186 +
69187 + return retval;
69188 +}
69189 +
69190 +EXPORT_SYMBOL(pax_check_flags);
69191 +
69192 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
69193 +char *pax_get_path(const struct path *path, char *buf, int buflen)
69194 +{
69195 + char *pathname = d_path(path, buf, buflen);
69196 +
69197 + if (IS_ERR(pathname))
69198 + goto toolong;
69199 +
69200 + pathname = mangle_path(buf, pathname, "\t\n\\");
69201 + if (!pathname)
69202 + goto toolong;
69203 +
69204 + *pathname = 0;
69205 + return buf;
69206 +
69207 +toolong:
69208 + return "<path too long>";
69209 +}
69210 +EXPORT_SYMBOL(pax_get_path);
69211 +
69212 +void pax_report_fault(struct pt_regs *regs, void *pc, void *sp)
69213 +{
69214 + struct task_struct *tsk = current;
69215 + struct mm_struct *mm = current->mm;
69216 + char *buffer_exec = (char *)__get_free_page(GFP_KERNEL);
69217 + char *buffer_fault = (char *)__get_free_page(GFP_KERNEL);
69218 + char *path_exec = NULL;
69219 + char *path_fault = NULL;
69220 + unsigned long start = 0UL, end = 0UL, offset = 0UL;
69221 + siginfo_t info = { };
69222 +
69223 + if (buffer_exec && buffer_fault) {
69224 + struct vm_area_struct *vma, *vma_exec = NULL, *vma_fault = NULL;
69225 +
69226 + down_read(&mm->mmap_sem);
69227 + vma = mm->mmap;
69228 + while (vma && (!vma_exec || !vma_fault)) {
69229 + if (vma->vm_file && mm->exe_file == vma->vm_file && (vma->vm_flags & VM_EXEC))
69230 + vma_exec = vma;
69231 + if (vma->vm_start <= (unsigned long)pc && (unsigned long)pc < vma->vm_end)
69232 + vma_fault = vma;
69233 + vma = vma->vm_next;
69234 + }
69235 + if (vma_exec)
69236 + path_exec = pax_get_path(&vma_exec->vm_file->f_path, buffer_exec, PAGE_SIZE);
69237 + if (vma_fault) {
69238 + start = vma_fault->vm_start;
69239 + end = vma_fault->vm_end;
69240 + offset = vma_fault->vm_pgoff << PAGE_SHIFT;
69241 + if (vma_fault->vm_file)
69242 + path_fault = pax_get_path(&vma_fault->vm_file->f_path, buffer_fault, PAGE_SIZE);
69243 + else if ((unsigned long)pc >= mm->start_brk && (unsigned long)pc < mm->brk)
69244 + path_fault = "<heap>";
69245 + else if (vma_fault->vm_flags & (VM_GROWSDOWN | VM_GROWSUP))
69246 + path_fault = "<stack>";
69247 + else
69248 + path_fault = "<anonymous mapping>";
69249 + }
69250 + up_read(&mm->mmap_sem);
69251 + }
69252 + if (tsk->signal->curr_ip)
69253 + printk(KERN_ERR "PAX: From %pI4: execution attempt in: %s, %08lx-%08lx %08lx\n", &tsk->signal->curr_ip, path_fault, start, end, offset);
69254 + else
69255 + printk(KERN_ERR "PAX: execution attempt in: %s, %08lx-%08lx %08lx\n", path_fault, start, end, offset);
69256 + printk(KERN_ERR "PAX: terminating task: %s(%s):%d, uid/euid: %u/%u, PC: %p, SP: %p\n", path_exec, tsk->comm, task_pid_nr(tsk),
69257 + from_kuid_munged(&init_user_ns, task_uid(tsk)), from_kuid_munged(&init_user_ns, task_euid(tsk)), pc, sp);
69258 + free_page((unsigned long)buffer_exec);
69259 + free_page((unsigned long)buffer_fault);
69260 + pax_report_insns(regs, pc, sp);
69261 + info.si_signo = SIGKILL;
69262 + info.si_errno = 0;
69263 + info.si_code = SI_KERNEL;
69264 + info.si_pid = 0;
69265 + info.si_uid = 0;
69266 + do_coredump(&info);
69267 +}
69268 +#endif
69269 +
69270 +#ifdef CONFIG_PAX_REFCOUNT
69271 +void pax_report_refcount_overflow(struct pt_regs *regs)
69272 +{
69273 + if (current->signal->curr_ip)
69274 + printk(KERN_ERR "PAX: From %pI4: refcount overflow detected in: %s:%d, uid/euid: %u/%u\n",
69275 + &current->signal->curr_ip, current->comm, task_pid_nr(current),
69276 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
69277 + else
69278 + printk(KERN_ERR "PAX: refcount overflow detected in: %s:%d, uid/euid: %u/%u\n", current->comm, task_pid_nr(current),
69279 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
69280 + print_symbol(KERN_ERR "PAX: refcount overflow occured at: %s\n", instruction_pointer(regs));
69281 + preempt_disable();
69282 + show_regs(regs);
69283 + preempt_enable();
69284 + force_sig_info(SIGKILL, SEND_SIG_FORCED, current);
69285 +}
69286 +#endif
69287 +
69288 +#ifdef CONFIG_PAX_USERCOPY
69289 +/* 0: not at all, 1: fully, 2: fully inside frame, -1: partially (implies an error) */
69290 +static noinline int check_stack_object(const void *obj, unsigned long len)
69291 +{
69292 + const void * const stack = task_stack_page(current);
69293 + const void * const stackend = stack + THREAD_SIZE;
69294 +
69295 +#if defined(CONFIG_FRAME_POINTER) && defined(CONFIG_X86)
69296 + const void *frame = NULL;
69297 + const void *oldframe;
69298 +#endif
69299 +
69300 + if (obj + len < obj)
69301 + return -1;
69302 +
69303 + if (obj + len <= stack || stackend <= obj)
69304 + return 0;
69305 +
69306 + if (obj < stack || stackend < obj + len)
69307 + return -1;
69308 +
69309 +#if defined(CONFIG_FRAME_POINTER) && defined(CONFIG_X86)
69310 + oldframe = __builtin_frame_address(1);
69311 + if (oldframe)
69312 + frame = __builtin_frame_address(2);
69313 + /*
69314 + low ----------------------------------------------> high
69315 + [saved bp][saved ip][args][local vars][saved bp][saved ip]
69316 + ^----------------^
69317 + allow copies only within here
69318 + */
69319 + while (stack <= frame && frame < stackend) {
69320 + /* if obj + len extends past the last frame, this
69321 + check won't pass and the next frame will be 0,
69322 + causing us to bail out and correctly report
69323 + the copy as invalid
69324 + */
69325 + if (obj + len <= frame)
69326 + return obj >= oldframe + 2 * sizeof(void *) ? 2 : -1;
69327 + oldframe = frame;
69328 + frame = *(const void * const *)frame;
69329 + }
69330 + return -1;
69331 +#else
69332 + return 1;
69333 +#endif
69334 +}
69335 +
69336 +static __noreturn void pax_report_usercopy(const void *ptr, unsigned long len, bool to_user, const char *type)
69337 +{
69338 + if (current->signal->curr_ip)
69339 + printk(KERN_ERR "PAX: From %pI4: kernel memory %s attempt detected %s %p (%s) (%lu bytes)\n",
69340 + &current->signal->curr_ip, to_user ? "leak" : "overwrite", to_user ? "from" : "to", ptr, type ? : "unknown", len);
69341 + else
69342 + printk(KERN_ERR "PAX: kernel memory %s attempt detected %s %p (%s) (%lu bytes)\n",
69343 + to_user ? "leak" : "overwrite", to_user ? "from" : "to", ptr, type ? : "unknown", len);
69344 + dump_stack();
69345 + gr_handle_kernel_exploit();
69346 + do_group_exit(SIGKILL);
69347 +}
69348 +#endif
69349 +
69350 +#ifdef CONFIG_PAX_USERCOPY
69351 +
69352 +static inline bool check_kernel_text_object(unsigned long low, unsigned long high)
69353 +{
69354 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
69355 + unsigned long textlow = ktla_ktva((unsigned long)_stext);
69356 +#ifdef CONFIG_MODULES
69357 + unsigned long texthigh = (unsigned long)MODULES_EXEC_VADDR;
69358 +#else
69359 + unsigned long texthigh = ktla_ktva((unsigned long)_etext);
69360 +#endif
69361 +
69362 +#else
69363 + unsigned long textlow = (unsigned long)_stext;
69364 + unsigned long texthigh = (unsigned long)_etext;
69365 +
69366 +#ifdef CONFIG_X86_64
69367 + /* check against linear mapping as well */
69368 + if (high > (unsigned long)__va(__pa(textlow)) &&
69369 + low < (unsigned long)__va(__pa(texthigh)))
69370 + return true;
69371 +#endif
69372 +
69373 +#endif
69374 +
69375 + if (high <= textlow || low >= texthigh)
69376 + return false;
69377 + else
69378 + return true;
69379 +}
69380 +#endif
69381 +
69382 +void __check_object_size(const void *ptr, unsigned long n, bool to_user, bool const_size)
69383 +{
69384 +#ifdef CONFIG_PAX_USERCOPY
69385 + const char *type;
69386 +#endif
69387 +
69388 +#if !defined(CONFIG_STACK_GROWSUP) && !defined(CONFIG_X86_64)
69389 + unsigned long stackstart = (unsigned long)task_stack_page(current);
69390 + unsigned long currentsp = (unsigned long)&stackstart;
69391 + if (unlikely((currentsp < stackstart + 512 ||
69392 + currentsp >= stackstart + THREAD_SIZE) && !in_interrupt()))
69393 + BUG();
69394 +#endif
69395 +
69396 +#ifndef CONFIG_PAX_USERCOPY_DEBUG
69397 + if (const_size)
69398 + return;
69399 +#endif
69400 +
69401 +#ifdef CONFIG_PAX_USERCOPY
69402 + if (!n)
69403 + return;
69404 +
69405 + type = check_heap_object(ptr, n);
69406 + if (!type) {
69407 + int ret = check_stack_object(ptr, n);
69408 + if (ret == 1 || ret == 2)
69409 + return;
69410 + if (ret == 0) {
69411 + if (check_kernel_text_object((unsigned long)ptr, (unsigned long)ptr + n))
69412 + type = "<kernel text>";
69413 + else
69414 + return;
69415 + } else
69416 + type = "<process stack>";
69417 + }
69418 +
69419 + pax_report_usercopy(ptr, n, to_user, type);
69420 +#endif
69421 +
69422 +}
69423 +EXPORT_SYMBOL(__check_object_size);
69424 +
69425 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
69426 +void pax_track_stack(void)
69427 +{
69428 + unsigned long sp = (unsigned long)&sp;
69429 + if (sp < current_thread_info()->lowest_stack &&
69430 + sp >= (unsigned long)task_stack_page(current) + 2 * sizeof(unsigned long))
69431 + current_thread_info()->lowest_stack = sp;
69432 + if (unlikely((sp & ~(THREAD_SIZE - 1)) < (THREAD_SIZE/16)))
69433 + BUG();
69434 +}
69435 +EXPORT_SYMBOL(pax_track_stack);
69436 +#endif
69437 +
69438 +#ifdef CONFIG_PAX_SIZE_OVERFLOW
69439 +void __nocapture(1, 3, 4) report_size_overflow(const char *file, unsigned int line, const char *func, const char *ssa_name)
69440 +{
69441 + printk(KERN_ERR "PAX: size overflow detected in function %s %s:%u %s", func, file, line, ssa_name);
69442 + dump_stack();
69443 + do_group_exit(SIGKILL);
69444 +}
69445 +EXPORT_SYMBOL(report_size_overflow);
69446 +#endif
69447 diff --git a/fs/ext2/balloc.c b/fs/ext2/balloc.c
69448 index 9f9992b..8b59411 100644
69449 --- a/fs/ext2/balloc.c
69450 +++ b/fs/ext2/balloc.c
69451 @@ -1184,10 +1184,10 @@ static int ext2_has_free_blocks(struct ext2_sb_info *sbi)
69452
69453 free_blocks = percpu_counter_read_positive(&sbi->s_freeblocks_counter);
69454 root_blocks = le32_to_cpu(sbi->s_es->s_r_blocks_count);
69455 - if (free_blocks < root_blocks + 1 && !capable(CAP_SYS_RESOURCE) &&
69456 + if (free_blocks < root_blocks + 1 &&
69457 !uid_eq(sbi->s_resuid, current_fsuid()) &&
69458 (gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) ||
69459 - !in_group_p (sbi->s_resgid))) {
69460 + !in_group_p (sbi->s_resgid)) && !capable_nolog(CAP_SYS_RESOURCE)) {
69461 return 0;
69462 }
69463 return 1;
69464 diff --git a/fs/ext2/super.c b/fs/ext2/super.c
69465 index d0e746e..82e06f0 100644
69466 --- a/fs/ext2/super.c
69467 +++ b/fs/ext2/super.c
69468 @@ -267,10 +267,8 @@ static int ext2_show_options(struct seq_file *seq, struct dentry *root)
69469 #ifdef CONFIG_EXT2_FS_XATTR
69470 if (test_opt(sb, XATTR_USER))
69471 seq_puts(seq, ",user_xattr");
69472 - if (!test_opt(sb, XATTR_USER) &&
69473 - (def_mount_opts & EXT2_DEFM_XATTR_USER)) {
69474 + if (!test_opt(sb, XATTR_USER))
69475 seq_puts(seq, ",nouser_xattr");
69476 - }
69477 #endif
69478
69479 #ifdef CONFIG_EXT2_FS_POSIX_ACL
69480 @@ -856,8 +854,8 @@ static int ext2_fill_super(struct super_block *sb, void *data, int silent)
69481 if (def_mount_opts & EXT2_DEFM_UID16)
69482 set_opt(sbi->s_mount_opt, NO_UID32);
69483 #ifdef CONFIG_EXT2_FS_XATTR
69484 - if (def_mount_opts & EXT2_DEFM_XATTR_USER)
69485 - set_opt(sbi->s_mount_opt, XATTR_USER);
69486 + /* always enable user xattrs */
69487 + set_opt(sbi->s_mount_opt, XATTR_USER);
69488 #endif
69489 #ifdef CONFIG_EXT2_FS_POSIX_ACL
69490 if (def_mount_opts & EXT2_DEFM_ACL)
69491 diff --git a/fs/ext2/xattr.c b/fs/ext2/xattr.c
69492 index 9142614..97484fa 100644
69493 --- a/fs/ext2/xattr.c
69494 +++ b/fs/ext2/xattr.c
69495 @@ -247,7 +247,7 @@ ext2_xattr_list(struct dentry *dentry, char *buffer, size_t buffer_size)
69496 struct buffer_head *bh = NULL;
69497 struct ext2_xattr_entry *entry;
69498 char *end;
69499 - size_t rest = buffer_size;
69500 + size_t rest = buffer_size, total_size = 0;
69501 int error;
69502
69503 ea_idebug(inode, "buffer=%p, buffer_size=%ld",
69504 @@ -305,9 +305,10 @@ bad_block: ext2_error(inode->i_sb, "ext2_xattr_list",
69505 buffer += size;
69506 }
69507 rest -= size;
69508 + total_size += size;
69509 }
69510 }
69511 - error = buffer_size - rest; /* total size */
69512 + error = total_size;
69513
69514 cleanup:
69515 brelse(bh);
69516 diff --git a/fs/ext3/balloc.c b/fs/ext3/balloc.c
69517 index 158b5d4..2432610 100644
69518 --- a/fs/ext3/balloc.c
69519 +++ b/fs/ext3/balloc.c
69520 @@ -1438,10 +1438,10 @@ static int ext3_has_free_blocks(struct ext3_sb_info *sbi, int use_reservation)
69521
69522 free_blocks = percpu_counter_read_positive(&sbi->s_freeblocks_counter);
69523 root_blocks = le32_to_cpu(sbi->s_es->s_r_blocks_count);
69524 - if (free_blocks < root_blocks + 1 && !capable(CAP_SYS_RESOURCE) &&
69525 + if (free_blocks < root_blocks + 1 &&
69526 !use_reservation && !uid_eq(sbi->s_resuid, current_fsuid()) &&
69527 (gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) ||
69528 - !in_group_p (sbi->s_resgid))) {
69529 + !in_group_p (sbi->s_resgid)) && !capable_nolog(CAP_SYS_RESOURCE)) {
69530 return 0;
69531 }
69532 return 1;
69533 diff --git a/fs/ext3/super.c b/fs/ext3/super.c
69534 index d4dbf3c..906a6fb 100644
69535 --- a/fs/ext3/super.c
69536 +++ b/fs/ext3/super.c
69537 @@ -655,10 +655,8 @@ static int ext3_show_options(struct seq_file *seq, struct dentry *root)
69538 #ifdef CONFIG_EXT3_FS_XATTR
69539 if (test_opt(sb, XATTR_USER))
69540 seq_puts(seq, ",user_xattr");
69541 - if (!test_opt(sb, XATTR_USER) &&
69542 - (def_mount_opts & EXT3_DEFM_XATTR_USER)) {
69543 + if (!test_opt(sb, XATTR_USER))
69544 seq_puts(seq, ",nouser_xattr");
69545 - }
69546 #endif
69547 #ifdef CONFIG_EXT3_FS_POSIX_ACL
69548 if (test_opt(sb, POSIX_ACL))
69549 @@ -1760,8 +1758,8 @@ static int ext3_fill_super (struct super_block *sb, void *data, int silent)
69550 if (def_mount_opts & EXT3_DEFM_UID16)
69551 set_opt(sbi->s_mount_opt, NO_UID32);
69552 #ifdef CONFIG_EXT3_FS_XATTR
69553 - if (def_mount_opts & EXT3_DEFM_XATTR_USER)
69554 - set_opt(sbi->s_mount_opt, XATTR_USER);
69555 + /* always enable user xattrs */
69556 + set_opt(sbi->s_mount_opt, XATTR_USER);
69557 #endif
69558 #ifdef CONFIG_EXT3_FS_POSIX_ACL
69559 if (def_mount_opts & EXT3_DEFM_ACL)
69560 diff --git a/fs/ext3/xattr.c b/fs/ext3/xattr.c
69561 index c6874be..f8a6ae8 100644
69562 --- a/fs/ext3/xattr.c
69563 +++ b/fs/ext3/xattr.c
69564 @@ -330,7 +330,7 @@ static int
69565 ext3_xattr_list_entries(struct dentry *dentry, struct ext3_xattr_entry *entry,
69566 char *buffer, size_t buffer_size)
69567 {
69568 - size_t rest = buffer_size;
69569 + size_t rest = buffer_size, total_size = 0;
69570
69571 for (; !IS_LAST_ENTRY(entry); entry = EXT3_XATTR_NEXT(entry)) {
69572 const struct xattr_handler *handler =
69573 @@ -347,9 +347,10 @@ ext3_xattr_list_entries(struct dentry *dentry, struct ext3_xattr_entry *entry,
69574 buffer += size;
69575 }
69576 rest -= size;
69577 + total_size += size;
69578 }
69579 }
69580 - return buffer_size - rest;
69581 + return total_size;
69582 }
69583
69584 static int
69585 diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c
69586 index 83a6f49..d4e4d03 100644
69587 --- a/fs/ext4/balloc.c
69588 +++ b/fs/ext4/balloc.c
69589 @@ -557,8 +557,8 @@ static int ext4_has_free_clusters(struct ext4_sb_info *sbi,
69590 /* Hm, nope. Are (enough) root reserved clusters available? */
69591 if (uid_eq(sbi->s_resuid, current_fsuid()) ||
69592 (!gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) && in_group_p(sbi->s_resgid)) ||
69593 - capable(CAP_SYS_RESOURCE) ||
69594 - (flags & EXT4_MB_USE_ROOT_BLOCKS)) {
69595 + (flags & EXT4_MB_USE_ROOT_BLOCKS) ||
69596 + capable_nolog(CAP_SYS_RESOURCE)) {
69597
69598 if (free_clusters >= (nclusters + dirty_clusters +
69599 resv_clusters))
69600 diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
69601 index f63c3d5..3c1a033 100644
69602 --- a/fs/ext4/ext4.h
69603 +++ b/fs/ext4/ext4.h
69604 @@ -1287,19 +1287,19 @@ struct ext4_sb_info {
69605 unsigned long s_mb_last_start;
69606
69607 /* stats for buddy allocator */
69608 - atomic_t s_bal_reqs; /* number of reqs with len > 1 */
69609 - atomic_t s_bal_success; /* we found long enough chunks */
69610 - atomic_t s_bal_allocated; /* in blocks */
69611 - atomic_t s_bal_ex_scanned; /* total extents scanned */
69612 - atomic_t s_bal_goals; /* goal hits */
69613 - atomic_t s_bal_breaks; /* too long searches */
69614 - atomic_t s_bal_2orders; /* 2^order hits */
69615 + atomic_unchecked_t s_bal_reqs; /* number of reqs with len > 1 */
69616 + atomic_unchecked_t s_bal_success; /* we found long enough chunks */
69617 + atomic_unchecked_t s_bal_allocated; /* in blocks */
69618 + atomic_unchecked_t s_bal_ex_scanned; /* total extents scanned */
69619 + atomic_unchecked_t s_bal_goals; /* goal hits */
69620 + atomic_unchecked_t s_bal_breaks; /* too long searches */
69621 + atomic_unchecked_t s_bal_2orders; /* 2^order hits */
69622 spinlock_t s_bal_lock;
69623 unsigned long s_mb_buddies_generated;
69624 unsigned long long s_mb_generation_time;
69625 - atomic_t s_mb_lost_chunks;
69626 - atomic_t s_mb_preallocated;
69627 - atomic_t s_mb_discarded;
69628 + atomic_unchecked_t s_mb_lost_chunks;
69629 + atomic_unchecked_t s_mb_preallocated;
69630 + atomic_unchecked_t s_mb_discarded;
69631 atomic_t s_lock_busy;
69632
69633 /* locality groups */
69634 diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
69635 index 8d1e602..abf497b 100644
69636 --- a/fs/ext4/mballoc.c
69637 +++ b/fs/ext4/mballoc.c
69638 @@ -1901,7 +1901,7 @@ void ext4_mb_simple_scan_group(struct ext4_allocation_context *ac,
69639 BUG_ON(ac->ac_b_ex.fe_len != ac->ac_g_ex.fe_len);
69640
69641 if (EXT4_SB(sb)->s_mb_stats)
69642 - atomic_inc(&EXT4_SB(sb)->s_bal_2orders);
69643 + atomic_inc_unchecked(&EXT4_SB(sb)->s_bal_2orders);
69644
69645 break;
69646 }
69647 @@ -2211,7 +2211,7 @@ repeat:
69648 ac->ac_status = AC_STATUS_CONTINUE;
69649 ac->ac_flags |= EXT4_MB_HINT_FIRST;
69650 cr = 3;
69651 - atomic_inc(&sbi->s_mb_lost_chunks);
69652 + atomic_inc_unchecked(&sbi->s_mb_lost_chunks);
69653 goto repeat;
69654 }
69655 }
69656 @@ -2716,25 +2716,25 @@ int ext4_mb_release(struct super_block *sb)
69657 if (sbi->s_mb_stats) {
69658 ext4_msg(sb, KERN_INFO,
69659 "mballoc: %u blocks %u reqs (%u success)",
69660 - atomic_read(&sbi->s_bal_allocated),
69661 - atomic_read(&sbi->s_bal_reqs),
69662 - atomic_read(&sbi->s_bal_success));
69663 + atomic_read_unchecked(&sbi->s_bal_allocated),
69664 + atomic_read_unchecked(&sbi->s_bal_reqs),
69665 + atomic_read_unchecked(&sbi->s_bal_success));
69666 ext4_msg(sb, KERN_INFO,
69667 "mballoc: %u extents scanned, %u goal hits, "
69668 "%u 2^N hits, %u breaks, %u lost",
69669 - atomic_read(&sbi->s_bal_ex_scanned),
69670 - atomic_read(&sbi->s_bal_goals),
69671 - atomic_read(&sbi->s_bal_2orders),
69672 - atomic_read(&sbi->s_bal_breaks),
69673 - atomic_read(&sbi->s_mb_lost_chunks));
69674 + atomic_read_unchecked(&sbi->s_bal_ex_scanned),
69675 + atomic_read_unchecked(&sbi->s_bal_goals),
69676 + atomic_read_unchecked(&sbi->s_bal_2orders),
69677 + atomic_read_unchecked(&sbi->s_bal_breaks),
69678 + atomic_read_unchecked(&sbi->s_mb_lost_chunks));
69679 ext4_msg(sb, KERN_INFO,
69680 "mballoc: %lu generated and it took %Lu",
69681 sbi->s_mb_buddies_generated,
69682 sbi->s_mb_generation_time);
69683 ext4_msg(sb, KERN_INFO,
69684 "mballoc: %u preallocated, %u discarded",
69685 - atomic_read(&sbi->s_mb_preallocated),
69686 - atomic_read(&sbi->s_mb_discarded));
69687 + atomic_read_unchecked(&sbi->s_mb_preallocated),
69688 + atomic_read_unchecked(&sbi->s_mb_discarded));
69689 }
69690
69691 free_percpu(sbi->s_locality_groups);
69692 @@ -3190,16 +3190,16 @@ static void ext4_mb_collect_stats(struct ext4_allocation_context *ac)
69693 struct ext4_sb_info *sbi = EXT4_SB(ac->ac_sb);
69694
69695 if (sbi->s_mb_stats && ac->ac_g_ex.fe_len > 1) {
69696 - atomic_inc(&sbi->s_bal_reqs);
69697 - atomic_add(ac->ac_b_ex.fe_len, &sbi->s_bal_allocated);
69698 + atomic_inc_unchecked(&sbi->s_bal_reqs);
69699 + atomic_add_unchecked(ac->ac_b_ex.fe_len, &sbi->s_bal_allocated);
69700 if (ac->ac_b_ex.fe_len >= ac->ac_o_ex.fe_len)
69701 - atomic_inc(&sbi->s_bal_success);
69702 - atomic_add(ac->ac_found, &sbi->s_bal_ex_scanned);
69703 + atomic_inc_unchecked(&sbi->s_bal_success);
69704 + atomic_add_unchecked(ac->ac_found, &sbi->s_bal_ex_scanned);
69705 if (ac->ac_g_ex.fe_start == ac->ac_b_ex.fe_start &&
69706 ac->ac_g_ex.fe_group == ac->ac_b_ex.fe_group)
69707 - atomic_inc(&sbi->s_bal_goals);
69708 + atomic_inc_unchecked(&sbi->s_bal_goals);
69709 if (ac->ac_found > sbi->s_mb_max_to_scan)
69710 - atomic_inc(&sbi->s_bal_breaks);
69711 + atomic_inc_unchecked(&sbi->s_bal_breaks);
69712 }
69713
69714 if (ac->ac_op == EXT4_MB_HISTORY_ALLOC)
69715 @@ -3626,7 +3626,7 @@ ext4_mb_new_inode_pa(struct ext4_allocation_context *ac)
69716 trace_ext4_mb_new_inode_pa(ac, pa);
69717
69718 ext4_mb_use_inode_pa(ac, pa);
69719 - atomic_add(pa->pa_free, &sbi->s_mb_preallocated);
69720 + atomic_add_unchecked(pa->pa_free, &sbi->s_mb_preallocated);
69721
69722 ei = EXT4_I(ac->ac_inode);
69723 grp = ext4_get_group_info(sb, ac->ac_b_ex.fe_group);
69724 @@ -3686,7 +3686,7 @@ ext4_mb_new_group_pa(struct ext4_allocation_context *ac)
69725 trace_ext4_mb_new_group_pa(ac, pa);
69726
69727 ext4_mb_use_group_pa(ac, pa);
69728 - atomic_add(pa->pa_free, &EXT4_SB(sb)->s_mb_preallocated);
69729 + atomic_add_unchecked(pa->pa_free, &EXT4_SB(sb)->s_mb_preallocated);
69730
69731 grp = ext4_get_group_info(sb, ac->ac_b_ex.fe_group);
69732 lg = ac->ac_lg;
69733 @@ -3775,7 +3775,7 @@ ext4_mb_release_inode_pa(struct ext4_buddy *e4b, struct buffer_head *bitmap_bh,
69734 * from the bitmap and continue.
69735 */
69736 }
69737 - atomic_add(free, &sbi->s_mb_discarded);
69738 + atomic_add_unchecked(free, &sbi->s_mb_discarded);
69739
69740 return err;
69741 }
69742 @@ -3793,7 +3793,7 @@ ext4_mb_release_group_pa(struct ext4_buddy *e4b,
69743 ext4_get_group_no_and_offset(sb, pa->pa_pstart, &group, &bit);
69744 BUG_ON(group != e4b->bd_group && pa->pa_len != 0);
69745 mb_free_blocks(pa->pa_inode, e4b, bit, pa->pa_len);
69746 - atomic_add(pa->pa_len, &EXT4_SB(sb)->s_mb_discarded);
69747 + atomic_add_unchecked(pa->pa_len, &EXT4_SB(sb)->s_mb_discarded);
69748 trace_ext4_mballoc_discard(sb, NULL, group, bit, pa->pa_len);
69749
69750 return 0;
69751 diff --git a/fs/ext4/mmp.c b/fs/ext4/mmp.c
69752 index 8313ca3..8a37d08 100644
69753 --- a/fs/ext4/mmp.c
69754 +++ b/fs/ext4/mmp.c
69755 @@ -111,7 +111,7 @@ static int read_mmp_block(struct super_block *sb, struct buffer_head **bh,
69756 void __dump_mmp_msg(struct super_block *sb, struct mmp_struct *mmp,
69757 const char *function, unsigned int line, const char *msg)
69758 {
69759 - __ext4_warning(sb, function, line, msg);
69760 + __ext4_warning(sb, function, line, "%s", msg);
69761 __ext4_warning(sb, function, line,
69762 "MMP failure info: last update time: %llu, last update "
69763 "node: %s, last update device: %s\n",
69764 diff --git a/fs/ext4/resize.c b/fs/ext4/resize.c
69765 index 8a8ec62..1b02de5 100644
69766 --- a/fs/ext4/resize.c
69767 +++ b/fs/ext4/resize.c
69768 @@ -413,7 +413,7 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle,
69769
69770 ext4_debug("mark blocks [%llu/%u] used\n", block, count);
69771 for (count2 = count; count > 0; count -= count2, block += count2) {
69772 - ext4_fsblk_t start;
69773 + ext4_fsblk_t start, diff;
69774 struct buffer_head *bh;
69775 ext4_group_t group;
69776 int err;
69777 @@ -422,10 +422,6 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle,
69778 start = ext4_group_first_block_no(sb, group);
69779 group -= flex_gd->groups[0].group;
69780
69781 - count2 = EXT4_BLOCKS_PER_GROUP(sb) - (block - start);
69782 - if (count2 > count)
69783 - count2 = count;
69784 -
69785 if (flex_gd->bg_flags[group] & EXT4_BG_BLOCK_UNINIT) {
69786 BUG_ON(flex_gd->count > 1);
69787 continue;
69788 @@ -443,9 +439,15 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle,
69789 err = ext4_journal_get_write_access(handle, bh);
69790 if (err)
69791 return err;
69792 +
69793 + diff = block - start;
69794 + count2 = EXT4_BLOCKS_PER_GROUP(sb) - diff;
69795 + if (count2 > count)
69796 + count2 = count;
69797 +
69798 ext4_debug("mark block bitmap %#04llx (+%llu/%u)\n", block,
69799 - block - start, count2);
69800 - ext4_set_bits(bh->b_data, block - start, count2);
69801 + diff, count2);
69802 + ext4_set_bits(bh->b_data, diff, count2);
69803
69804 err = ext4_handle_dirty_metadata(handle, NULL, bh);
69805 if (unlikely(err))
69806 diff --git a/fs/ext4/super.c b/fs/ext4/super.c
69807 index e061e66..87bc092 100644
69808 --- a/fs/ext4/super.c
69809 +++ b/fs/ext4/super.c
69810 @@ -1243,7 +1243,7 @@ static ext4_fsblk_t get_sb_block(void **data)
69811 }
69812
69813 #define DEFAULT_JOURNAL_IOPRIO (IOPRIO_PRIO_VALUE(IOPRIO_CLASS_BE, 3))
69814 -static char deprecated_msg[] = "Mount option \"%s\" will be removed by %s\n"
69815 +static const char deprecated_msg[] = "Mount option \"%s\" will be removed by %s\n"
69816 "Contact linux-ext4@vger.kernel.org if you think we should keep it.\n";
69817
69818 #ifdef CONFIG_QUOTA
69819 @@ -2443,7 +2443,7 @@ struct ext4_attr {
69820 int offset;
69821 int deprecated_val;
69822 } u;
69823 -};
69824 +} __do_const;
69825
69826 static int parse_strtoull(const char *buf,
69827 unsigned long long max, unsigned long long *value)
69828 diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c
69829 index 1e09fc7..0400dd4 100644
69830 --- a/fs/ext4/xattr.c
69831 +++ b/fs/ext4/xattr.c
69832 @@ -399,7 +399,7 @@ static int
69833 ext4_xattr_list_entries(struct dentry *dentry, struct ext4_xattr_entry *entry,
69834 char *buffer, size_t buffer_size)
69835 {
69836 - size_t rest = buffer_size;
69837 + size_t rest = buffer_size, total_size = 0;
69838
69839 for (; !IS_LAST_ENTRY(entry); entry = EXT4_XATTR_NEXT(entry)) {
69840 const struct xattr_handler *handler =
69841 @@ -416,9 +416,10 @@ ext4_xattr_list_entries(struct dentry *dentry, struct ext4_xattr_entry *entry,
69842 buffer += size;
69843 }
69844 rest -= size;
69845 + total_size += size;
69846 }
69847 }
69848 - return buffer_size - rest;
69849 + return total_size;
69850 }
69851
69852 static int
69853 diff --git a/fs/fcntl.c b/fs/fcntl.c
69854 index ee85cd4..9dd0d20 100644
69855 --- a/fs/fcntl.c
69856 +++ b/fs/fcntl.c
69857 @@ -102,6 +102,10 @@ void __f_setown(struct file *filp, struct pid *pid, enum pid_type type,
69858 int force)
69859 {
69860 security_file_set_fowner(filp);
69861 + if (gr_handle_chroot_fowner(pid, type))
69862 + return;
69863 + if (gr_check_protected_task_fowner(pid, type))
69864 + return;
69865 f_modown(filp, pid, type, force);
69866 }
69867 EXPORT_SYMBOL(__f_setown);
69868 diff --git a/fs/fhandle.c b/fs/fhandle.c
69869 index 999ff5c..2281df9 100644
69870 --- a/fs/fhandle.c
69871 +++ b/fs/fhandle.c
69872 @@ -8,6 +8,7 @@
69873 #include <linux/fs_struct.h>
69874 #include <linux/fsnotify.h>
69875 #include <linux/personality.h>
69876 +#include <linux/grsecurity.h>
69877 #include <asm/uaccess.h>
69878 #include "internal.h"
69879 #include "mount.h"
69880 @@ -67,8 +68,7 @@ static long do_sys_name_to_handle(struct path *path,
69881 } else
69882 retval = 0;
69883 /* copy the mount id */
69884 - if (copy_to_user(mnt_id, &real_mount(path->mnt)->mnt_id,
69885 - sizeof(*mnt_id)) ||
69886 + if (put_user(real_mount(path->mnt)->mnt_id, mnt_id) ||
69887 copy_to_user(ufh, handle,
69888 sizeof(struct file_handle) + handle_bytes))
69889 retval = -EFAULT;
69890 @@ -175,7 +175,7 @@ static int handle_to_path(int mountdirfd, struct file_handle __user *ufh,
69891 * the directory. Ideally we would like CAP_DAC_SEARCH.
69892 * But we don't have that
69893 */
69894 - if (!capable(CAP_DAC_READ_SEARCH)) {
69895 + if (!capable(CAP_DAC_READ_SEARCH) || !gr_chroot_fhandle()) {
69896 retval = -EPERM;
69897 goto out_err;
69898 }
69899 @@ -195,8 +195,9 @@ static int handle_to_path(int mountdirfd, struct file_handle __user *ufh,
69900 goto out_err;
69901 }
69902 /* copy the full handle */
69903 - if (copy_from_user(handle, ufh,
69904 - sizeof(struct file_handle) +
69905 + *handle = f_handle;
69906 + if (copy_from_user(&handle->f_handle,
69907 + &ufh->f_handle,
69908 f_handle.handle_bytes)) {
69909 retval = -EFAULT;
69910 goto out_handle;
69911 diff --git a/fs/file.c b/fs/file.c
69912 index ee738ea..f6c15629 100644
69913 --- a/fs/file.c
69914 +++ b/fs/file.c
69915 @@ -16,6 +16,7 @@
69916 #include <linux/slab.h>
69917 #include <linux/vmalloc.h>
69918 #include <linux/file.h>
69919 +#include <linux/security.h>
69920 #include <linux/fdtable.h>
69921 #include <linux/bitops.h>
69922 #include <linux/interrupt.h>
69923 @@ -139,7 +140,7 @@ out:
69924 * Return <0 error code on error; 1 on successful completion.
69925 * The files->file_lock should be held on entry, and will be held on exit.
69926 */
69927 -static int expand_fdtable(struct files_struct *files, int nr)
69928 +static int expand_fdtable(struct files_struct *files, unsigned int nr)
69929 __releases(files->file_lock)
69930 __acquires(files->file_lock)
69931 {
69932 @@ -184,7 +185,7 @@ static int expand_fdtable(struct files_struct *files, int nr)
69933 * expanded and execution may have blocked.
69934 * The files->file_lock should be held on entry, and will be held on exit.
69935 */
69936 -static int expand_files(struct files_struct *files, int nr)
69937 +static int expand_files(struct files_struct *files, unsigned int nr)
69938 {
69939 struct fdtable *fdt;
69940
69941 @@ -800,6 +801,7 @@ int replace_fd(unsigned fd, struct file *file, unsigned flags)
69942 if (!file)
69943 return __close_fd(files, fd);
69944
69945 + gr_learn_resource(current, RLIMIT_NOFILE, fd, 0);
69946 if (fd >= rlimit(RLIMIT_NOFILE))
69947 return -EBADF;
69948
69949 @@ -826,6 +828,7 @@ SYSCALL_DEFINE3(dup3, unsigned int, oldfd, unsigned int, newfd, int, flags)
69950 if (unlikely(oldfd == newfd))
69951 return -EINVAL;
69952
69953 + gr_learn_resource(current, RLIMIT_NOFILE, newfd, 0);
69954 if (newfd >= rlimit(RLIMIT_NOFILE))
69955 return -EBADF;
69956
69957 @@ -881,6 +884,7 @@ SYSCALL_DEFINE1(dup, unsigned int, fildes)
69958 int f_dupfd(unsigned int from, struct file *file, unsigned flags)
69959 {
69960 int err;
69961 + gr_learn_resource(current, RLIMIT_NOFILE, from, 0);
69962 if (from >= rlimit(RLIMIT_NOFILE))
69963 return -EINVAL;
69964 err = alloc_fd(from, flags);
69965 diff --git a/fs/filesystems.c b/fs/filesystems.c
69966 index 5797d45..7d7d79a 100644
69967 --- a/fs/filesystems.c
69968 +++ b/fs/filesystems.c
69969 @@ -275,7 +275,11 @@ struct file_system_type *get_fs_type(const char *name)
69970 int len = dot ? dot - name : strlen(name);
69971
69972 fs = __get_fs_type(name, len);
69973 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
69974 + if (!fs && (___request_module(true, "grsec_modharden_fs", "fs-%.*s", len, name) == 0))
69975 +#else
69976 if (!fs && (request_module("fs-%.*s", len, name) == 0))
69977 +#endif
69978 fs = __get_fs_type(name, len);
69979
69980 if (dot && fs && !(fs->fs_flags & FS_HAS_SUBTYPE)) {
69981 diff --git a/fs/fs_struct.c b/fs/fs_struct.c
69982 index 7dca743..1ff87ae 100644
69983 --- a/fs/fs_struct.c
69984 +++ b/fs/fs_struct.c
69985 @@ -4,6 +4,7 @@
69986 #include <linux/path.h>
69987 #include <linux/slab.h>
69988 #include <linux/fs_struct.h>
69989 +#include <linux/grsecurity.h>
69990 #include "internal.h"
69991
69992 /*
69993 @@ -15,14 +16,18 @@ void set_fs_root(struct fs_struct *fs, const struct path *path)
69994 struct path old_root;
69995
69996 path_get(path);
69997 + gr_inc_chroot_refcnts(path->dentry, path->mnt);
69998 spin_lock(&fs->lock);
69999 write_seqcount_begin(&fs->seq);
70000 old_root = fs->root;
70001 fs->root = *path;
70002 + gr_set_chroot_entries(current, path);
70003 write_seqcount_end(&fs->seq);
70004 spin_unlock(&fs->lock);
70005 - if (old_root.dentry)
70006 + if (old_root.dentry) {
70007 + gr_dec_chroot_refcnts(old_root.dentry, old_root.mnt);
70008 path_put(&old_root);
70009 + }
70010 }
70011
70012 /*
70013 @@ -67,6 +72,10 @@ void chroot_fs_refs(const struct path *old_root, const struct path *new_root)
70014 int hits = 0;
70015 spin_lock(&fs->lock);
70016 write_seqcount_begin(&fs->seq);
70017 + /* this root replacement is only done by pivot_root,
70018 + leave grsec's chroot tagging alone for this task
70019 + so that a pivoted root isn't treated as a chroot
70020 + */
70021 hits += replace_path(&fs->root, old_root, new_root);
70022 hits += replace_path(&fs->pwd, old_root, new_root);
70023 write_seqcount_end(&fs->seq);
70024 @@ -85,6 +94,7 @@ void chroot_fs_refs(const struct path *old_root, const struct path *new_root)
70025
70026 void free_fs_struct(struct fs_struct *fs)
70027 {
70028 + gr_dec_chroot_refcnts(fs->root.dentry, fs->root.mnt);
70029 path_put(&fs->root);
70030 path_put(&fs->pwd);
70031 kmem_cache_free(fs_cachep, fs);
70032 @@ -99,7 +109,8 @@ void exit_fs(struct task_struct *tsk)
70033 task_lock(tsk);
70034 spin_lock(&fs->lock);
70035 tsk->fs = NULL;
70036 - kill = !--fs->users;
70037 + gr_clear_chroot_entries(tsk);
70038 + kill = !atomic_dec_return(&fs->users);
70039 spin_unlock(&fs->lock);
70040 task_unlock(tsk);
70041 if (kill)
70042 @@ -112,7 +123,7 @@ struct fs_struct *copy_fs_struct(struct fs_struct *old)
70043 struct fs_struct *fs = kmem_cache_alloc(fs_cachep, GFP_KERNEL);
70044 /* We don't need to lock fs - think why ;-) */
70045 if (fs) {
70046 - fs->users = 1;
70047 + atomic_set(&fs->users, 1);
70048 fs->in_exec = 0;
70049 spin_lock_init(&fs->lock);
70050 seqcount_init(&fs->seq);
70051 @@ -121,9 +132,13 @@ struct fs_struct *copy_fs_struct(struct fs_struct *old)
70052 spin_lock(&old->lock);
70053 fs->root = old->root;
70054 path_get(&fs->root);
70055 + /* instead of calling gr_set_chroot_entries here,
70056 + we call it from every caller of this function
70057 + */
70058 fs->pwd = old->pwd;
70059 path_get(&fs->pwd);
70060 spin_unlock(&old->lock);
70061 + gr_inc_chroot_refcnts(fs->root.dentry, fs->root.mnt);
70062 }
70063 return fs;
70064 }
70065 @@ -139,8 +154,9 @@ int unshare_fs_struct(void)
70066
70067 task_lock(current);
70068 spin_lock(&fs->lock);
70069 - kill = !--fs->users;
70070 + kill = !atomic_dec_return(&fs->users);
70071 current->fs = new_fs;
70072 + gr_set_chroot_entries(current, &new_fs->root);
70073 spin_unlock(&fs->lock);
70074 task_unlock(current);
70075
70076 @@ -153,13 +169,13 @@ EXPORT_SYMBOL_GPL(unshare_fs_struct);
70077
70078 int current_umask(void)
70079 {
70080 - return current->fs->umask;
70081 + return current->fs->umask | gr_acl_umask();
70082 }
70083 EXPORT_SYMBOL(current_umask);
70084
70085 /* to be mentioned only in INIT_TASK */
70086 struct fs_struct init_fs = {
70087 - .users = 1,
70088 + .users = ATOMIC_INIT(1),
70089 .lock = __SPIN_LOCK_UNLOCKED(init_fs.lock),
70090 .seq = SEQCNT_ZERO(init_fs.seq),
70091 .umask = 0022,
70092 diff --git a/fs/fscache/cookie.c b/fs/fscache/cookie.c
70093 index 89acec7..a575262 100644
70094 --- a/fs/fscache/cookie.c
70095 +++ b/fs/fscache/cookie.c
70096 @@ -19,7 +19,7 @@
70097
70098 struct kmem_cache *fscache_cookie_jar;
70099
70100 -static atomic_t fscache_object_debug_id = ATOMIC_INIT(0);
70101 +static atomic_unchecked_t fscache_object_debug_id = ATOMIC_INIT(0);
70102
70103 static int fscache_acquire_non_index_cookie(struct fscache_cookie *cookie);
70104 static int fscache_alloc_object(struct fscache_cache *cache,
70105 @@ -69,11 +69,11 @@ struct fscache_cookie *__fscache_acquire_cookie(
70106 parent ? (char *) parent->def->name : "<no-parent>",
70107 def->name, netfs_data, enable);
70108
70109 - fscache_stat(&fscache_n_acquires);
70110 + fscache_stat_unchecked(&fscache_n_acquires);
70111
70112 /* if there's no parent cookie, then we don't create one here either */
70113 if (!parent) {
70114 - fscache_stat(&fscache_n_acquires_null);
70115 + fscache_stat_unchecked(&fscache_n_acquires_null);
70116 _leave(" [no parent]");
70117 return NULL;
70118 }
70119 @@ -88,7 +88,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
70120 /* allocate and initialise a cookie */
70121 cookie = kmem_cache_alloc(fscache_cookie_jar, GFP_KERNEL);
70122 if (!cookie) {
70123 - fscache_stat(&fscache_n_acquires_oom);
70124 + fscache_stat_unchecked(&fscache_n_acquires_oom);
70125 _leave(" [ENOMEM]");
70126 return NULL;
70127 }
70128 @@ -115,13 +115,13 @@ struct fscache_cookie *__fscache_acquire_cookie(
70129
70130 switch (cookie->def->type) {
70131 case FSCACHE_COOKIE_TYPE_INDEX:
70132 - fscache_stat(&fscache_n_cookie_index);
70133 + fscache_stat_unchecked(&fscache_n_cookie_index);
70134 break;
70135 case FSCACHE_COOKIE_TYPE_DATAFILE:
70136 - fscache_stat(&fscache_n_cookie_data);
70137 + fscache_stat_unchecked(&fscache_n_cookie_data);
70138 break;
70139 default:
70140 - fscache_stat(&fscache_n_cookie_special);
70141 + fscache_stat_unchecked(&fscache_n_cookie_special);
70142 break;
70143 }
70144
70145 @@ -135,7 +135,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
70146 } else {
70147 atomic_dec(&parent->n_children);
70148 __fscache_cookie_put(cookie);
70149 - fscache_stat(&fscache_n_acquires_nobufs);
70150 + fscache_stat_unchecked(&fscache_n_acquires_nobufs);
70151 _leave(" = NULL");
70152 return NULL;
70153 }
70154 @@ -144,7 +144,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
70155 }
70156 }
70157
70158 - fscache_stat(&fscache_n_acquires_ok);
70159 + fscache_stat_unchecked(&fscache_n_acquires_ok);
70160 _leave(" = %p", cookie);
70161 return cookie;
70162 }
70163 @@ -213,7 +213,7 @@ static int fscache_acquire_non_index_cookie(struct fscache_cookie *cookie)
70164 cache = fscache_select_cache_for_object(cookie->parent);
70165 if (!cache) {
70166 up_read(&fscache_addremove_sem);
70167 - fscache_stat(&fscache_n_acquires_no_cache);
70168 + fscache_stat_unchecked(&fscache_n_acquires_no_cache);
70169 _leave(" = -ENOMEDIUM [no cache]");
70170 return -ENOMEDIUM;
70171 }
70172 @@ -297,14 +297,14 @@ static int fscache_alloc_object(struct fscache_cache *cache,
70173 object = cache->ops->alloc_object(cache, cookie);
70174 fscache_stat_d(&fscache_n_cop_alloc_object);
70175 if (IS_ERR(object)) {
70176 - fscache_stat(&fscache_n_object_no_alloc);
70177 + fscache_stat_unchecked(&fscache_n_object_no_alloc);
70178 ret = PTR_ERR(object);
70179 goto error;
70180 }
70181
70182 - fscache_stat(&fscache_n_object_alloc);
70183 + fscache_stat_unchecked(&fscache_n_object_alloc);
70184
70185 - object->debug_id = atomic_inc_return(&fscache_object_debug_id);
70186 + object->debug_id = atomic_inc_return_unchecked(&fscache_object_debug_id);
70187
70188 _debug("ALLOC OBJ%x: %s {%lx}",
70189 object->debug_id, cookie->def->name, object->events);
70190 @@ -418,7 +418,7 @@ void __fscache_invalidate(struct fscache_cookie *cookie)
70191
70192 _enter("{%s}", cookie->def->name);
70193
70194 - fscache_stat(&fscache_n_invalidates);
70195 + fscache_stat_unchecked(&fscache_n_invalidates);
70196
70197 /* Only permit invalidation of data files. Invalidating an index will
70198 * require the caller to release all its attachments to the tree rooted
70199 @@ -476,10 +476,10 @@ void __fscache_update_cookie(struct fscache_cookie *cookie)
70200 {
70201 struct fscache_object *object;
70202
70203 - fscache_stat(&fscache_n_updates);
70204 + fscache_stat_unchecked(&fscache_n_updates);
70205
70206 if (!cookie) {
70207 - fscache_stat(&fscache_n_updates_null);
70208 + fscache_stat_unchecked(&fscache_n_updates_null);
70209 _leave(" [no cookie]");
70210 return;
70211 }
70212 @@ -580,12 +580,12 @@ EXPORT_SYMBOL(__fscache_disable_cookie);
70213 */
70214 void __fscache_relinquish_cookie(struct fscache_cookie *cookie, bool retire)
70215 {
70216 - fscache_stat(&fscache_n_relinquishes);
70217 + fscache_stat_unchecked(&fscache_n_relinquishes);
70218 if (retire)
70219 - fscache_stat(&fscache_n_relinquishes_retire);
70220 + fscache_stat_unchecked(&fscache_n_relinquishes_retire);
70221
70222 if (!cookie) {
70223 - fscache_stat(&fscache_n_relinquishes_null);
70224 + fscache_stat_unchecked(&fscache_n_relinquishes_null);
70225 _leave(" [no cookie]");
70226 return;
70227 }
70228 @@ -686,7 +686,7 @@ int __fscache_check_consistency(struct fscache_cookie *cookie)
70229 if (test_bit(FSCACHE_IOERROR, &object->cache->flags))
70230 goto inconsistent;
70231
70232 - op->debug_id = atomic_inc_return(&fscache_op_debug_id);
70233 + op->debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
70234
70235 __fscache_use_cookie(cookie);
70236 if (fscache_submit_op(object, op) < 0)
70237 diff --git a/fs/fscache/internal.h b/fs/fscache/internal.h
70238 index 7872a62..d91b19f 100644
70239 --- a/fs/fscache/internal.h
70240 +++ b/fs/fscache/internal.h
70241 @@ -137,8 +137,8 @@ extern void fscache_operation_gc(struct work_struct *);
70242 extern int fscache_wait_for_deferred_lookup(struct fscache_cookie *);
70243 extern int fscache_wait_for_operation_activation(struct fscache_object *,
70244 struct fscache_operation *,
70245 - atomic_t *,
70246 - atomic_t *,
70247 + atomic_unchecked_t *,
70248 + atomic_unchecked_t *,
70249 void (*)(struct fscache_operation *));
70250 extern void fscache_invalidate_writes(struct fscache_cookie *);
70251
70252 @@ -157,101 +157,101 @@ extern void fscache_proc_cleanup(void);
70253 * stats.c
70254 */
70255 #ifdef CONFIG_FSCACHE_STATS
70256 -extern atomic_t fscache_n_ops_processed[FSCACHE_MAX_THREADS];
70257 -extern atomic_t fscache_n_objs_processed[FSCACHE_MAX_THREADS];
70258 +extern atomic_unchecked_t fscache_n_ops_processed[FSCACHE_MAX_THREADS];
70259 +extern atomic_unchecked_t fscache_n_objs_processed[FSCACHE_MAX_THREADS];
70260
70261 -extern atomic_t fscache_n_op_pend;
70262 -extern atomic_t fscache_n_op_run;
70263 -extern atomic_t fscache_n_op_enqueue;
70264 -extern atomic_t fscache_n_op_deferred_release;
70265 -extern atomic_t fscache_n_op_release;
70266 -extern atomic_t fscache_n_op_gc;
70267 -extern atomic_t fscache_n_op_cancelled;
70268 -extern atomic_t fscache_n_op_rejected;
70269 +extern atomic_unchecked_t fscache_n_op_pend;
70270 +extern atomic_unchecked_t fscache_n_op_run;
70271 +extern atomic_unchecked_t fscache_n_op_enqueue;
70272 +extern atomic_unchecked_t fscache_n_op_deferred_release;
70273 +extern atomic_unchecked_t fscache_n_op_release;
70274 +extern atomic_unchecked_t fscache_n_op_gc;
70275 +extern atomic_unchecked_t fscache_n_op_cancelled;
70276 +extern atomic_unchecked_t fscache_n_op_rejected;
70277
70278 -extern atomic_t fscache_n_attr_changed;
70279 -extern atomic_t fscache_n_attr_changed_ok;
70280 -extern atomic_t fscache_n_attr_changed_nobufs;
70281 -extern atomic_t fscache_n_attr_changed_nomem;
70282 -extern atomic_t fscache_n_attr_changed_calls;
70283 +extern atomic_unchecked_t fscache_n_attr_changed;
70284 +extern atomic_unchecked_t fscache_n_attr_changed_ok;
70285 +extern atomic_unchecked_t fscache_n_attr_changed_nobufs;
70286 +extern atomic_unchecked_t fscache_n_attr_changed_nomem;
70287 +extern atomic_unchecked_t fscache_n_attr_changed_calls;
70288
70289 -extern atomic_t fscache_n_allocs;
70290 -extern atomic_t fscache_n_allocs_ok;
70291 -extern atomic_t fscache_n_allocs_wait;
70292 -extern atomic_t fscache_n_allocs_nobufs;
70293 -extern atomic_t fscache_n_allocs_intr;
70294 -extern atomic_t fscache_n_allocs_object_dead;
70295 -extern atomic_t fscache_n_alloc_ops;
70296 -extern atomic_t fscache_n_alloc_op_waits;
70297 +extern atomic_unchecked_t fscache_n_allocs;
70298 +extern atomic_unchecked_t fscache_n_allocs_ok;
70299 +extern atomic_unchecked_t fscache_n_allocs_wait;
70300 +extern atomic_unchecked_t fscache_n_allocs_nobufs;
70301 +extern atomic_unchecked_t fscache_n_allocs_intr;
70302 +extern atomic_unchecked_t fscache_n_allocs_object_dead;
70303 +extern atomic_unchecked_t fscache_n_alloc_ops;
70304 +extern atomic_unchecked_t fscache_n_alloc_op_waits;
70305
70306 -extern atomic_t fscache_n_retrievals;
70307 -extern atomic_t fscache_n_retrievals_ok;
70308 -extern atomic_t fscache_n_retrievals_wait;
70309 -extern atomic_t fscache_n_retrievals_nodata;
70310 -extern atomic_t fscache_n_retrievals_nobufs;
70311 -extern atomic_t fscache_n_retrievals_intr;
70312 -extern atomic_t fscache_n_retrievals_nomem;
70313 -extern atomic_t fscache_n_retrievals_object_dead;
70314 -extern atomic_t fscache_n_retrieval_ops;
70315 -extern atomic_t fscache_n_retrieval_op_waits;
70316 +extern atomic_unchecked_t fscache_n_retrievals;
70317 +extern atomic_unchecked_t fscache_n_retrievals_ok;
70318 +extern atomic_unchecked_t fscache_n_retrievals_wait;
70319 +extern atomic_unchecked_t fscache_n_retrievals_nodata;
70320 +extern atomic_unchecked_t fscache_n_retrievals_nobufs;
70321 +extern atomic_unchecked_t fscache_n_retrievals_intr;
70322 +extern atomic_unchecked_t fscache_n_retrievals_nomem;
70323 +extern atomic_unchecked_t fscache_n_retrievals_object_dead;
70324 +extern atomic_unchecked_t fscache_n_retrieval_ops;
70325 +extern atomic_unchecked_t fscache_n_retrieval_op_waits;
70326
70327 -extern atomic_t fscache_n_stores;
70328 -extern atomic_t fscache_n_stores_ok;
70329 -extern atomic_t fscache_n_stores_again;
70330 -extern atomic_t fscache_n_stores_nobufs;
70331 -extern atomic_t fscache_n_stores_oom;
70332 -extern atomic_t fscache_n_store_ops;
70333 -extern atomic_t fscache_n_store_calls;
70334 -extern atomic_t fscache_n_store_pages;
70335 -extern atomic_t fscache_n_store_radix_deletes;
70336 -extern atomic_t fscache_n_store_pages_over_limit;
70337 +extern atomic_unchecked_t fscache_n_stores;
70338 +extern atomic_unchecked_t fscache_n_stores_ok;
70339 +extern atomic_unchecked_t fscache_n_stores_again;
70340 +extern atomic_unchecked_t fscache_n_stores_nobufs;
70341 +extern atomic_unchecked_t fscache_n_stores_oom;
70342 +extern atomic_unchecked_t fscache_n_store_ops;
70343 +extern atomic_unchecked_t fscache_n_store_calls;
70344 +extern atomic_unchecked_t fscache_n_store_pages;
70345 +extern atomic_unchecked_t fscache_n_store_radix_deletes;
70346 +extern atomic_unchecked_t fscache_n_store_pages_over_limit;
70347
70348 -extern atomic_t fscache_n_store_vmscan_not_storing;
70349 -extern atomic_t fscache_n_store_vmscan_gone;
70350 -extern atomic_t fscache_n_store_vmscan_busy;
70351 -extern atomic_t fscache_n_store_vmscan_cancelled;
70352 -extern atomic_t fscache_n_store_vmscan_wait;
70353 +extern atomic_unchecked_t fscache_n_store_vmscan_not_storing;
70354 +extern atomic_unchecked_t fscache_n_store_vmscan_gone;
70355 +extern atomic_unchecked_t fscache_n_store_vmscan_busy;
70356 +extern atomic_unchecked_t fscache_n_store_vmscan_cancelled;
70357 +extern atomic_unchecked_t fscache_n_store_vmscan_wait;
70358
70359 -extern atomic_t fscache_n_marks;
70360 -extern atomic_t fscache_n_uncaches;
70361 +extern atomic_unchecked_t fscache_n_marks;
70362 +extern atomic_unchecked_t fscache_n_uncaches;
70363
70364 -extern atomic_t fscache_n_acquires;
70365 -extern atomic_t fscache_n_acquires_null;
70366 -extern atomic_t fscache_n_acquires_no_cache;
70367 -extern atomic_t fscache_n_acquires_ok;
70368 -extern atomic_t fscache_n_acquires_nobufs;
70369 -extern atomic_t fscache_n_acquires_oom;
70370 +extern atomic_unchecked_t fscache_n_acquires;
70371 +extern atomic_unchecked_t fscache_n_acquires_null;
70372 +extern atomic_unchecked_t fscache_n_acquires_no_cache;
70373 +extern atomic_unchecked_t fscache_n_acquires_ok;
70374 +extern atomic_unchecked_t fscache_n_acquires_nobufs;
70375 +extern atomic_unchecked_t fscache_n_acquires_oom;
70376
70377 -extern atomic_t fscache_n_invalidates;
70378 -extern atomic_t fscache_n_invalidates_run;
70379 +extern atomic_unchecked_t fscache_n_invalidates;
70380 +extern atomic_unchecked_t fscache_n_invalidates_run;
70381
70382 -extern atomic_t fscache_n_updates;
70383 -extern atomic_t fscache_n_updates_null;
70384 -extern atomic_t fscache_n_updates_run;
70385 +extern atomic_unchecked_t fscache_n_updates;
70386 +extern atomic_unchecked_t fscache_n_updates_null;
70387 +extern atomic_unchecked_t fscache_n_updates_run;
70388
70389 -extern atomic_t fscache_n_relinquishes;
70390 -extern atomic_t fscache_n_relinquishes_null;
70391 -extern atomic_t fscache_n_relinquishes_waitcrt;
70392 -extern atomic_t fscache_n_relinquishes_retire;
70393 +extern atomic_unchecked_t fscache_n_relinquishes;
70394 +extern atomic_unchecked_t fscache_n_relinquishes_null;
70395 +extern atomic_unchecked_t fscache_n_relinquishes_waitcrt;
70396 +extern atomic_unchecked_t fscache_n_relinquishes_retire;
70397
70398 -extern atomic_t fscache_n_cookie_index;
70399 -extern atomic_t fscache_n_cookie_data;
70400 -extern atomic_t fscache_n_cookie_special;
70401 +extern atomic_unchecked_t fscache_n_cookie_index;
70402 +extern atomic_unchecked_t fscache_n_cookie_data;
70403 +extern atomic_unchecked_t fscache_n_cookie_special;
70404
70405 -extern atomic_t fscache_n_object_alloc;
70406 -extern atomic_t fscache_n_object_no_alloc;
70407 -extern atomic_t fscache_n_object_lookups;
70408 -extern atomic_t fscache_n_object_lookups_negative;
70409 -extern atomic_t fscache_n_object_lookups_positive;
70410 -extern atomic_t fscache_n_object_lookups_timed_out;
70411 -extern atomic_t fscache_n_object_created;
70412 -extern atomic_t fscache_n_object_avail;
70413 -extern atomic_t fscache_n_object_dead;
70414 +extern atomic_unchecked_t fscache_n_object_alloc;
70415 +extern atomic_unchecked_t fscache_n_object_no_alloc;
70416 +extern atomic_unchecked_t fscache_n_object_lookups;
70417 +extern atomic_unchecked_t fscache_n_object_lookups_negative;
70418 +extern atomic_unchecked_t fscache_n_object_lookups_positive;
70419 +extern atomic_unchecked_t fscache_n_object_lookups_timed_out;
70420 +extern atomic_unchecked_t fscache_n_object_created;
70421 +extern atomic_unchecked_t fscache_n_object_avail;
70422 +extern atomic_unchecked_t fscache_n_object_dead;
70423
70424 -extern atomic_t fscache_n_checkaux_none;
70425 -extern atomic_t fscache_n_checkaux_okay;
70426 -extern atomic_t fscache_n_checkaux_update;
70427 -extern atomic_t fscache_n_checkaux_obsolete;
70428 +extern atomic_unchecked_t fscache_n_checkaux_none;
70429 +extern atomic_unchecked_t fscache_n_checkaux_okay;
70430 +extern atomic_unchecked_t fscache_n_checkaux_update;
70431 +extern atomic_unchecked_t fscache_n_checkaux_obsolete;
70432
70433 extern atomic_t fscache_n_cop_alloc_object;
70434 extern atomic_t fscache_n_cop_lookup_object;
70435 @@ -276,6 +276,11 @@ static inline void fscache_stat(atomic_t *stat)
70436 atomic_inc(stat);
70437 }
70438
70439 +static inline void fscache_stat_unchecked(atomic_unchecked_t *stat)
70440 +{
70441 + atomic_inc_unchecked(stat);
70442 +}
70443 +
70444 static inline void fscache_stat_d(atomic_t *stat)
70445 {
70446 atomic_dec(stat);
70447 @@ -288,6 +293,7 @@ extern const struct file_operations fscache_stats_fops;
70448
70449 #define __fscache_stat(stat) (NULL)
70450 #define fscache_stat(stat) do {} while (0)
70451 +#define fscache_stat_unchecked(stat) do {} while (0)
70452 #define fscache_stat_d(stat) do {} while (0)
70453 #endif
70454
70455 diff --git a/fs/fscache/object.c b/fs/fscache/object.c
70456 index da032da..0076ce7 100644
70457 --- a/fs/fscache/object.c
70458 +++ b/fs/fscache/object.c
70459 @@ -454,7 +454,7 @@ static const struct fscache_state *fscache_look_up_object(struct fscache_object
70460 _debug("LOOKUP \"%s\" in \"%s\"",
70461 cookie->def->name, object->cache->tag->name);
70462
70463 - fscache_stat(&fscache_n_object_lookups);
70464 + fscache_stat_unchecked(&fscache_n_object_lookups);
70465 fscache_stat(&fscache_n_cop_lookup_object);
70466 ret = object->cache->ops->lookup_object(object);
70467 fscache_stat_d(&fscache_n_cop_lookup_object);
70468 @@ -464,7 +464,7 @@ static const struct fscache_state *fscache_look_up_object(struct fscache_object
70469 if (ret == -ETIMEDOUT) {
70470 /* probably stuck behind another object, so move this one to
70471 * the back of the queue */
70472 - fscache_stat(&fscache_n_object_lookups_timed_out);
70473 + fscache_stat_unchecked(&fscache_n_object_lookups_timed_out);
70474 _leave(" [timeout]");
70475 return NO_TRANSIT;
70476 }
70477 @@ -492,7 +492,7 @@ void fscache_object_lookup_negative(struct fscache_object *object)
70478 _enter("{OBJ%x,%s}", object->debug_id, object->state->name);
70479
70480 if (!test_and_set_bit(FSCACHE_OBJECT_IS_LOOKED_UP, &object->flags)) {
70481 - fscache_stat(&fscache_n_object_lookups_negative);
70482 + fscache_stat_unchecked(&fscache_n_object_lookups_negative);
70483
70484 /* Allow write requests to begin stacking up and read requests to begin
70485 * returning ENODATA.
70486 @@ -527,7 +527,7 @@ void fscache_obtained_object(struct fscache_object *object)
70487 /* if we were still looking up, then we must have a positive lookup
70488 * result, in which case there may be data available */
70489 if (!test_and_set_bit(FSCACHE_OBJECT_IS_LOOKED_UP, &object->flags)) {
70490 - fscache_stat(&fscache_n_object_lookups_positive);
70491 + fscache_stat_unchecked(&fscache_n_object_lookups_positive);
70492
70493 /* We do (presumably) have data */
70494 clear_bit_unlock(FSCACHE_COOKIE_NO_DATA_YET, &cookie->flags);
70495 @@ -539,7 +539,7 @@ void fscache_obtained_object(struct fscache_object *object)
70496 clear_bit_unlock(FSCACHE_COOKIE_LOOKING_UP, &cookie->flags);
70497 wake_up_bit(&cookie->flags, FSCACHE_COOKIE_LOOKING_UP);
70498 } else {
70499 - fscache_stat(&fscache_n_object_created);
70500 + fscache_stat_unchecked(&fscache_n_object_created);
70501 }
70502
70503 set_bit(FSCACHE_OBJECT_IS_AVAILABLE, &object->flags);
70504 @@ -575,7 +575,7 @@ static const struct fscache_state *fscache_object_available(struct fscache_objec
70505 fscache_stat_d(&fscache_n_cop_lookup_complete);
70506
70507 fscache_hist(fscache_obj_instantiate_histogram, object->lookup_jif);
70508 - fscache_stat(&fscache_n_object_avail);
70509 + fscache_stat_unchecked(&fscache_n_object_avail);
70510
70511 _leave("");
70512 return transit_to(JUMPSTART_DEPS);
70513 @@ -722,7 +722,7 @@ static const struct fscache_state *fscache_drop_object(struct fscache_object *ob
70514
70515 /* this just shifts the object release to the work processor */
70516 fscache_put_object(object);
70517 - fscache_stat(&fscache_n_object_dead);
70518 + fscache_stat_unchecked(&fscache_n_object_dead);
70519
70520 _leave("");
70521 return transit_to(OBJECT_DEAD);
70522 @@ -887,7 +887,7 @@ enum fscache_checkaux fscache_check_aux(struct fscache_object *object,
70523 enum fscache_checkaux result;
70524
70525 if (!object->cookie->def->check_aux) {
70526 - fscache_stat(&fscache_n_checkaux_none);
70527 + fscache_stat_unchecked(&fscache_n_checkaux_none);
70528 return FSCACHE_CHECKAUX_OKAY;
70529 }
70530
70531 @@ -896,17 +896,17 @@ enum fscache_checkaux fscache_check_aux(struct fscache_object *object,
70532 switch (result) {
70533 /* entry okay as is */
70534 case FSCACHE_CHECKAUX_OKAY:
70535 - fscache_stat(&fscache_n_checkaux_okay);
70536 + fscache_stat_unchecked(&fscache_n_checkaux_okay);
70537 break;
70538
70539 /* entry requires update */
70540 case FSCACHE_CHECKAUX_NEEDS_UPDATE:
70541 - fscache_stat(&fscache_n_checkaux_update);
70542 + fscache_stat_unchecked(&fscache_n_checkaux_update);
70543 break;
70544
70545 /* entry requires deletion */
70546 case FSCACHE_CHECKAUX_OBSOLETE:
70547 - fscache_stat(&fscache_n_checkaux_obsolete);
70548 + fscache_stat_unchecked(&fscache_n_checkaux_obsolete);
70549 break;
70550
70551 default:
70552 @@ -993,7 +993,7 @@ static const struct fscache_state *fscache_invalidate_object(struct fscache_obje
70553 {
70554 const struct fscache_state *s;
70555
70556 - fscache_stat(&fscache_n_invalidates_run);
70557 + fscache_stat_unchecked(&fscache_n_invalidates_run);
70558 fscache_stat(&fscache_n_cop_invalidate_object);
70559 s = _fscache_invalidate_object(object, event);
70560 fscache_stat_d(&fscache_n_cop_invalidate_object);
70561 @@ -1008,7 +1008,7 @@ static const struct fscache_state *fscache_update_object(struct fscache_object *
70562 {
70563 _enter("{OBJ%x},%d", object->debug_id, event);
70564
70565 - fscache_stat(&fscache_n_updates_run);
70566 + fscache_stat_unchecked(&fscache_n_updates_run);
70567 fscache_stat(&fscache_n_cop_update_object);
70568 object->cache->ops->update_object(object);
70569 fscache_stat_d(&fscache_n_cop_update_object);
70570 diff --git a/fs/fscache/operation.c b/fs/fscache/operation.c
70571 index e7b87a0..a85d47a 100644
70572 --- a/fs/fscache/operation.c
70573 +++ b/fs/fscache/operation.c
70574 @@ -17,7 +17,7 @@
70575 #include <linux/slab.h>
70576 #include "internal.h"
70577
70578 -atomic_t fscache_op_debug_id;
70579 +atomic_unchecked_t fscache_op_debug_id;
70580 EXPORT_SYMBOL(fscache_op_debug_id);
70581
70582 /**
70583 @@ -39,7 +39,7 @@ void fscache_enqueue_operation(struct fscache_operation *op)
70584 ASSERTCMP(atomic_read(&op->usage), >, 0);
70585 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_IN_PROGRESS);
70586
70587 - fscache_stat(&fscache_n_op_enqueue);
70588 + fscache_stat_unchecked(&fscache_n_op_enqueue);
70589 switch (op->flags & FSCACHE_OP_TYPE) {
70590 case FSCACHE_OP_ASYNC:
70591 _debug("queue async");
70592 @@ -72,7 +72,7 @@ static void fscache_run_op(struct fscache_object *object,
70593 wake_up_bit(&op->flags, FSCACHE_OP_WAITING);
70594 if (op->processor)
70595 fscache_enqueue_operation(op);
70596 - fscache_stat(&fscache_n_op_run);
70597 + fscache_stat_unchecked(&fscache_n_op_run);
70598 }
70599
70600 /*
70601 @@ -104,11 +104,11 @@ int fscache_submit_exclusive_op(struct fscache_object *object,
70602 if (object->n_in_progress > 0) {
70603 atomic_inc(&op->usage);
70604 list_add_tail(&op->pend_link, &object->pending_ops);
70605 - fscache_stat(&fscache_n_op_pend);
70606 + fscache_stat_unchecked(&fscache_n_op_pend);
70607 } else if (!list_empty(&object->pending_ops)) {
70608 atomic_inc(&op->usage);
70609 list_add_tail(&op->pend_link, &object->pending_ops);
70610 - fscache_stat(&fscache_n_op_pend);
70611 + fscache_stat_unchecked(&fscache_n_op_pend);
70612 fscache_start_operations(object);
70613 } else {
70614 ASSERTCMP(object->n_in_progress, ==, 0);
70615 @@ -124,7 +124,7 @@ int fscache_submit_exclusive_op(struct fscache_object *object,
70616 object->n_exclusive++; /* reads and writes must wait */
70617 atomic_inc(&op->usage);
70618 list_add_tail(&op->pend_link, &object->pending_ops);
70619 - fscache_stat(&fscache_n_op_pend);
70620 + fscache_stat_unchecked(&fscache_n_op_pend);
70621 ret = 0;
70622 } else {
70623 /* If we're in any other state, there must have been an I/O
70624 @@ -211,11 +211,11 @@ int fscache_submit_op(struct fscache_object *object,
70625 if (object->n_exclusive > 0) {
70626 atomic_inc(&op->usage);
70627 list_add_tail(&op->pend_link, &object->pending_ops);
70628 - fscache_stat(&fscache_n_op_pend);
70629 + fscache_stat_unchecked(&fscache_n_op_pend);
70630 } else if (!list_empty(&object->pending_ops)) {
70631 atomic_inc(&op->usage);
70632 list_add_tail(&op->pend_link, &object->pending_ops);
70633 - fscache_stat(&fscache_n_op_pend);
70634 + fscache_stat_unchecked(&fscache_n_op_pend);
70635 fscache_start_operations(object);
70636 } else {
70637 ASSERTCMP(object->n_exclusive, ==, 0);
70638 @@ -227,10 +227,10 @@ int fscache_submit_op(struct fscache_object *object,
70639 object->n_ops++;
70640 atomic_inc(&op->usage);
70641 list_add_tail(&op->pend_link, &object->pending_ops);
70642 - fscache_stat(&fscache_n_op_pend);
70643 + fscache_stat_unchecked(&fscache_n_op_pend);
70644 ret = 0;
70645 } else if (fscache_object_is_dying(object)) {
70646 - fscache_stat(&fscache_n_op_rejected);
70647 + fscache_stat_unchecked(&fscache_n_op_rejected);
70648 op->state = FSCACHE_OP_ST_CANCELLED;
70649 ret = -ENOBUFS;
70650 } else if (!test_bit(FSCACHE_IOERROR, &object->cache->flags)) {
70651 @@ -309,7 +309,7 @@ int fscache_cancel_op(struct fscache_operation *op,
70652 ret = -EBUSY;
70653 if (op->state == FSCACHE_OP_ST_PENDING) {
70654 ASSERT(!list_empty(&op->pend_link));
70655 - fscache_stat(&fscache_n_op_cancelled);
70656 + fscache_stat_unchecked(&fscache_n_op_cancelled);
70657 list_del_init(&op->pend_link);
70658 if (do_cancel)
70659 do_cancel(op);
70660 @@ -341,7 +341,7 @@ void fscache_cancel_all_ops(struct fscache_object *object)
70661 while (!list_empty(&object->pending_ops)) {
70662 op = list_entry(object->pending_ops.next,
70663 struct fscache_operation, pend_link);
70664 - fscache_stat(&fscache_n_op_cancelled);
70665 + fscache_stat_unchecked(&fscache_n_op_cancelled);
70666 list_del_init(&op->pend_link);
70667
70668 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_PENDING);
70669 @@ -413,7 +413,7 @@ void fscache_put_operation(struct fscache_operation *op)
70670 op->state, ==, FSCACHE_OP_ST_CANCELLED);
70671 op->state = FSCACHE_OP_ST_DEAD;
70672
70673 - fscache_stat(&fscache_n_op_release);
70674 + fscache_stat_unchecked(&fscache_n_op_release);
70675
70676 if (op->release) {
70677 op->release(op);
70678 @@ -432,7 +432,7 @@ void fscache_put_operation(struct fscache_operation *op)
70679 * lock, and defer it otherwise */
70680 if (!spin_trylock(&object->lock)) {
70681 _debug("defer put");
70682 - fscache_stat(&fscache_n_op_deferred_release);
70683 + fscache_stat_unchecked(&fscache_n_op_deferred_release);
70684
70685 cache = object->cache;
70686 spin_lock(&cache->op_gc_list_lock);
70687 @@ -485,7 +485,7 @@ void fscache_operation_gc(struct work_struct *work)
70688
70689 _debug("GC DEFERRED REL OBJ%x OP%x",
70690 object->debug_id, op->debug_id);
70691 - fscache_stat(&fscache_n_op_gc);
70692 + fscache_stat_unchecked(&fscache_n_op_gc);
70693
70694 ASSERTCMP(atomic_read(&op->usage), ==, 0);
70695 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_DEAD);
70696 diff --git a/fs/fscache/page.c b/fs/fscache/page.c
70697 index de33b3f..8be4d29 100644
70698 --- a/fs/fscache/page.c
70699 +++ b/fs/fscache/page.c
70700 @@ -74,7 +74,7 @@ try_again:
70701 val = radix_tree_lookup(&cookie->stores, page->index);
70702 if (!val) {
70703 rcu_read_unlock();
70704 - fscache_stat(&fscache_n_store_vmscan_not_storing);
70705 + fscache_stat_unchecked(&fscache_n_store_vmscan_not_storing);
70706 __fscache_uncache_page(cookie, page);
70707 return true;
70708 }
70709 @@ -104,11 +104,11 @@ try_again:
70710 spin_unlock(&cookie->stores_lock);
70711
70712 if (xpage) {
70713 - fscache_stat(&fscache_n_store_vmscan_cancelled);
70714 - fscache_stat(&fscache_n_store_radix_deletes);
70715 + fscache_stat_unchecked(&fscache_n_store_vmscan_cancelled);
70716 + fscache_stat_unchecked(&fscache_n_store_radix_deletes);
70717 ASSERTCMP(xpage, ==, page);
70718 } else {
70719 - fscache_stat(&fscache_n_store_vmscan_gone);
70720 + fscache_stat_unchecked(&fscache_n_store_vmscan_gone);
70721 }
70722
70723 wake_up_bit(&cookie->flags, 0);
70724 @@ -123,11 +123,11 @@ page_busy:
70725 * sleeping on memory allocation, so we may need to impose a timeout
70726 * too. */
70727 if (!(gfp & __GFP_WAIT) || !(gfp & __GFP_FS)) {
70728 - fscache_stat(&fscache_n_store_vmscan_busy);
70729 + fscache_stat_unchecked(&fscache_n_store_vmscan_busy);
70730 return false;
70731 }
70732
70733 - fscache_stat(&fscache_n_store_vmscan_wait);
70734 + fscache_stat_unchecked(&fscache_n_store_vmscan_wait);
70735 if (!release_page_wait_timeout(cookie, page))
70736 _debug("fscache writeout timeout page: %p{%lx}",
70737 page, page->index);
70738 @@ -156,7 +156,7 @@ static void fscache_end_page_write(struct fscache_object *object,
70739 FSCACHE_COOKIE_STORING_TAG);
70740 if (!radix_tree_tag_get(&cookie->stores, page->index,
70741 FSCACHE_COOKIE_PENDING_TAG)) {
70742 - fscache_stat(&fscache_n_store_radix_deletes);
70743 + fscache_stat_unchecked(&fscache_n_store_radix_deletes);
70744 xpage = radix_tree_delete(&cookie->stores, page->index);
70745 }
70746 spin_unlock(&cookie->stores_lock);
70747 @@ -177,7 +177,7 @@ static void fscache_attr_changed_op(struct fscache_operation *op)
70748
70749 _enter("{OBJ%x OP%x}", object->debug_id, op->debug_id);
70750
70751 - fscache_stat(&fscache_n_attr_changed_calls);
70752 + fscache_stat_unchecked(&fscache_n_attr_changed_calls);
70753
70754 if (fscache_object_is_active(object)) {
70755 fscache_stat(&fscache_n_cop_attr_changed);
70756 @@ -204,11 +204,11 @@ int __fscache_attr_changed(struct fscache_cookie *cookie)
70757
70758 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
70759
70760 - fscache_stat(&fscache_n_attr_changed);
70761 + fscache_stat_unchecked(&fscache_n_attr_changed);
70762
70763 op = kzalloc(sizeof(*op), GFP_KERNEL);
70764 if (!op) {
70765 - fscache_stat(&fscache_n_attr_changed_nomem);
70766 + fscache_stat_unchecked(&fscache_n_attr_changed_nomem);
70767 _leave(" = -ENOMEM");
70768 return -ENOMEM;
70769 }
70770 @@ -230,7 +230,7 @@ int __fscache_attr_changed(struct fscache_cookie *cookie)
70771 if (fscache_submit_exclusive_op(object, op) < 0)
70772 goto nobufs_dec;
70773 spin_unlock(&cookie->lock);
70774 - fscache_stat(&fscache_n_attr_changed_ok);
70775 + fscache_stat_unchecked(&fscache_n_attr_changed_ok);
70776 fscache_put_operation(op);
70777 _leave(" = 0");
70778 return 0;
70779 @@ -242,7 +242,7 @@ nobufs:
70780 kfree(op);
70781 if (wake_cookie)
70782 __fscache_wake_unused_cookie(cookie);
70783 - fscache_stat(&fscache_n_attr_changed_nobufs);
70784 + fscache_stat_unchecked(&fscache_n_attr_changed_nobufs);
70785 _leave(" = %d", -ENOBUFS);
70786 return -ENOBUFS;
70787 }
70788 @@ -281,7 +281,7 @@ static struct fscache_retrieval *fscache_alloc_retrieval(
70789 /* allocate a retrieval operation and attempt to submit it */
70790 op = kzalloc(sizeof(*op), GFP_NOIO);
70791 if (!op) {
70792 - fscache_stat(&fscache_n_retrievals_nomem);
70793 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
70794 return NULL;
70795 }
70796
70797 @@ -311,12 +311,12 @@ int fscache_wait_for_deferred_lookup(struct fscache_cookie *cookie)
70798 return 0;
70799 }
70800
70801 - fscache_stat(&fscache_n_retrievals_wait);
70802 + fscache_stat_unchecked(&fscache_n_retrievals_wait);
70803
70804 jif = jiffies;
70805 if (wait_on_bit(&cookie->flags, FSCACHE_COOKIE_LOOKING_UP,
70806 TASK_INTERRUPTIBLE) != 0) {
70807 - fscache_stat(&fscache_n_retrievals_intr);
70808 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
70809 _leave(" = -ERESTARTSYS");
70810 return -ERESTARTSYS;
70811 }
70812 @@ -345,8 +345,8 @@ static void fscache_do_cancel_retrieval(struct fscache_operation *_op)
70813 */
70814 int fscache_wait_for_operation_activation(struct fscache_object *object,
70815 struct fscache_operation *op,
70816 - atomic_t *stat_op_waits,
70817 - atomic_t *stat_object_dead,
70818 + atomic_unchecked_t *stat_op_waits,
70819 + atomic_unchecked_t *stat_object_dead,
70820 void (*do_cancel)(struct fscache_operation *))
70821 {
70822 int ret;
70823 @@ -356,7 +356,7 @@ int fscache_wait_for_operation_activation(struct fscache_object *object,
70824
70825 _debug(">>> WT");
70826 if (stat_op_waits)
70827 - fscache_stat(stat_op_waits);
70828 + fscache_stat_unchecked(stat_op_waits);
70829 if (wait_on_bit(&op->flags, FSCACHE_OP_WAITING,
70830 TASK_INTERRUPTIBLE) != 0) {
70831 ret = fscache_cancel_op(op, do_cancel);
70832 @@ -373,7 +373,7 @@ int fscache_wait_for_operation_activation(struct fscache_object *object,
70833 check_if_dead:
70834 if (op->state == FSCACHE_OP_ST_CANCELLED) {
70835 if (stat_object_dead)
70836 - fscache_stat(stat_object_dead);
70837 + fscache_stat_unchecked(stat_object_dead);
70838 _leave(" = -ENOBUFS [cancelled]");
70839 return -ENOBUFS;
70840 }
70841 @@ -381,7 +381,7 @@ check_if_dead:
70842 pr_err("%s() = -ENOBUFS [obj dead %d]\n", __func__, op->state);
70843 fscache_cancel_op(op, do_cancel);
70844 if (stat_object_dead)
70845 - fscache_stat(stat_object_dead);
70846 + fscache_stat_unchecked(stat_object_dead);
70847 return -ENOBUFS;
70848 }
70849 return 0;
70850 @@ -409,7 +409,7 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
70851
70852 _enter("%p,%p,,,", cookie, page);
70853
70854 - fscache_stat(&fscache_n_retrievals);
70855 + fscache_stat_unchecked(&fscache_n_retrievals);
70856
70857 if (hlist_empty(&cookie->backing_objects))
70858 goto nobufs;
70859 @@ -451,7 +451,7 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
70860 goto nobufs_unlock_dec;
70861 spin_unlock(&cookie->lock);
70862
70863 - fscache_stat(&fscache_n_retrieval_ops);
70864 + fscache_stat_unchecked(&fscache_n_retrieval_ops);
70865
70866 /* pin the netfs read context in case we need to do the actual netfs
70867 * read because we've encountered a cache read failure */
70868 @@ -482,15 +482,15 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
70869
70870 error:
70871 if (ret == -ENOMEM)
70872 - fscache_stat(&fscache_n_retrievals_nomem);
70873 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
70874 else if (ret == -ERESTARTSYS)
70875 - fscache_stat(&fscache_n_retrievals_intr);
70876 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
70877 else if (ret == -ENODATA)
70878 - fscache_stat(&fscache_n_retrievals_nodata);
70879 + fscache_stat_unchecked(&fscache_n_retrievals_nodata);
70880 else if (ret < 0)
70881 - fscache_stat(&fscache_n_retrievals_nobufs);
70882 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
70883 else
70884 - fscache_stat(&fscache_n_retrievals_ok);
70885 + fscache_stat_unchecked(&fscache_n_retrievals_ok);
70886
70887 fscache_put_retrieval(op);
70888 _leave(" = %d", ret);
70889 @@ -505,7 +505,7 @@ nobufs_unlock:
70890 __fscache_wake_unused_cookie(cookie);
70891 kfree(op);
70892 nobufs:
70893 - fscache_stat(&fscache_n_retrievals_nobufs);
70894 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
70895 _leave(" = -ENOBUFS");
70896 return -ENOBUFS;
70897 }
70898 @@ -544,7 +544,7 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
70899
70900 _enter("%p,,%d,,,", cookie, *nr_pages);
70901
70902 - fscache_stat(&fscache_n_retrievals);
70903 + fscache_stat_unchecked(&fscache_n_retrievals);
70904
70905 if (hlist_empty(&cookie->backing_objects))
70906 goto nobufs;
70907 @@ -582,7 +582,7 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
70908 goto nobufs_unlock_dec;
70909 spin_unlock(&cookie->lock);
70910
70911 - fscache_stat(&fscache_n_retrieval_ops);
70912 + fscache_stat_unchecked(&fscache_n_retrieval_ops);
70913
70914 /* pin the netfs read context in case we need to do the actual netfs
70915 * read because we've encountered a cache read failure */
70916 @@ -613,15 +613,15 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
70917
70918 error:
70919 if (ret == -ENOMEM)
70920 - fscache_stat(&fscache_n_retrievals_nomem);
70921 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
70922 else if (ret == -ERESTARTSYS)
70923 - fscache_stat(&fscache_n_retrievals_intr);
70924 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
70925 else if (ret == -ENODATA)
70926 - fscache_stat(&fscache_n_retrievals_nodata);
70927 + fscache_stat_unchecked(&fscache_n_retrievals_nodata);
70928 else if (ret < 0)
70929 - fscache_stat(&fscache_n_retrievals_nobufs);
70930 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
70931 else
70932 - fscache_stat(&fscache_n_retrievals_ok);
70933 + fscache_stat_unchecked(&fscache_n_retrievals_ok);
70934
70935 fscache_put_retrieval(op);
70936 _leave(" = %d", ret);
70937 @@ -636,7 +636,7 @@ nobufs_unlock:
70938 if (wake_cookie)
70939 __fscache_wake_unused_cookie(cookie);
70940 nobufs:
70941 - fscache_stat(&fscache_n_retrievals_nobufs);
70942 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
70943 _leave(" = -ENOBUFS");
70944 return -ENOBUFS;
70945 }
70946 @@ -661,7 +661,7 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
70947
70948 _enter("%p,%p,,,", cookie, page);
70949
70950 - fscache_stat(&fscache_n_allocs);
70951 + fscache_stat_unchecked(&fscache_n_allocs);
70952
70953 if (hlist_empty(&cookie->backing_objects))
70954 goto nobufs;
70955 @@ -695,7 +695,7 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
70956 goto nobufs_unlock_dec;
70957 spin_unlock(&cookie->lock);
70958
70959 - fscache_stat(&fscache_n_alloc_ops);
70960 + fscache_stat_unchecked(&fscache_n_alloc_ops);
70961
70962 ret = fscache_wait_for_operation_activation(
70963 object, &op->op,
70964 @@ -712,11 +712,11 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
70965
70966 error:
70967 if (ret == -ERESTARTSYS)
70968 - fscache_stat(&fscache_n_allocs_intr);
70969 + fscache_stat_unchecked(&fscache_n_allocs_intr);
70970 else if (ret < 0)
70971 - fscache_stat(&fscache_n_allocs_nobufs);
70972 + fscache_stat_unchecked(&fscache_n_allocs_nobufs);
70973 else
70974 - fscache_stat(&fscache_n_allocs_ok);
70975 + fscache_stat_unchecked(&fscache_n_allocs_ok);
70976
70977 fscache_put_retrieval(op);
70978 _leave(" = %d", ret);
70979 @@ -730,7 +730,7 @@ nobufs_unlock:
70980 if (wake_cookie)
70981 __fscache_wake_unused_cookie(cookie);
70982 nobufs:
70983 - fscache_stat(&fscache_n_allocs_nobufs);
70984 + fscache_stat_unchecked(&fscache_n_allocs_nobufs);
70985 _leave(" = -ENOBUFS");
70986 return -ENOBUFS;
70987 }
70988 @@ -806,7 +806,7 @@ static void fscache_write_op(struct fscache_operation *_op)
70989
70990 spin_lock(&cookie->stores_lock);
70991
70992 - fscache_stat(&fscache_n_store_calls);
70993 + fscache_stat_unchecked(&fscache_n_store_calls);
70994
70995 /* find a page to store */
70996 page = NULL;
70997 @@ -817,7 +817,7 @@ static void fscache_write_op(struct fscache_operation *_op)
70998 page = results[0];
70999 _debug("gang %d [%lx]", n, page->index);
71000 if (page->index > op->store_limit) {
71001 - fscache_stat(&fscache_n_store_pages_over_limit);
71002 + fscache_stat_unchecked(&fscache_n_store_pages_over_limit);
71003 goto superseded;
71004 }
71005
71006 @@ -829,7 +829,7 @@ static void fscache_write_op(struct fscache_operation *_op)
71007 spin_unlock(&cookie->stores_lock);
71008 spin_unlock(&object->lock);
71009
71010 - fscache_stat(&fscache_n_store_pages);
71011 + fscache_stat_unchecked(&fscache_n_store_pages);
71012 fscache_stat(&fscache_n_cop_write_page);
71013 ret = object->cache->ops->write_page(op, page);
71014 fscache_stat_d(&fscache_n_cop_write_page);
71015 @@ -933,7 +933,7 @@ int __fscache_write_page(struct fscache_cookie *cookie,
71016 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
71017 ASSERT(PageFsCache(page));
71018
71019 - fscache_stat(&fscache_n_stores);
71020 + fscache_stat_unchecked(&fscache_n_stores);
71021
71022 if (test_bit(FSCACHE_COOKIE_INVALIDATING, &cookie->flags)) {
71023 _leave(" = -ENOBUFS [invalidating]");
71024 @@ -992,7 +992,7 @@ int __fscache_write_page(struct fscache_cookie *cookie,
71025 spin_unlock(&cookie->stores_lock);
71026 spin_unlock(&object->lock);
71027
71028 - op->op.debug_id = atomic_inc_return(&fscache_op_debug_id);
71029 + op->op.debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
71030 op->store_limit = object->store_limit;
71031
71032 __fscache_use_cookie(cookie);
71033 @@ -1001,8 +1001,8 @@ int __fscache_write_page(struct fscache_cookie *cookie,
71034
71035 spin_unlock(&cookie->lock);
71036 radix_tree_preload_end();
71037 - fscache_stat(&fscache_n_store_ops);
71038 - fscache_stat(&fscache_n_stores_ok);
71039 + fscache_stat_unchecked(&fscache_n_store_ops);
71040 + fscache_stat_unchecked(&fscache_n_stores_ok);
71041
71042 /* the work queue now carries its own ref on the object */
71043 fscache_put_operation(&op->op);
71044 @@ -1010,14 +1010,14 @@ int __fscache_write_page(struct fscache_cookie *cookie,
71045 return 0;
71046
71047 already_queued:
71048 - fscache_stat(&fscache_n_stores_again);
71049 + fscache_stat_unchecked(&fscache_n_stores_again);
71050 already_pending:
71051 spin_unlock(&cookie->stores_lock);
71052 spin_unlock(&object->lock);
71053 spin_unlock(&cookie->lock);
71054 radix_tree_preload_end();
71055 kfree(op);
71056 - fscache_stat(&fscache_n_stores_ok);
71057 + fscache_stat_unchecked(&fscache_n_stores_ok);
71058 _leave(" = 0");
71059 return 0;
71060
71061 @@ -1039,14 +1039,14 @@ nobufs:
71062 kfree(op);
71063 if (wake_cookie)
71064 __fscache_wake_unused_cookie(cookie);
71065 - fscache_stat(&fscache_n_stores_nobufs);
71066 + fscache_stat_unchecked(&fscache_n_stores_nobufs);
71067 _leave(" = -ENOBUFS");
71068 return -ENOBUFS;
71069
71070 nomem_free:
71071 kfree(op);
71072 nomem:
71073 - fscache_stat(&fscache_n_stores_oom);
71074 + fscache_stat_unchecked(&fscache_n_stores_oom);
71075 _leave(" = -ENOMEM");
71076 return -ENOMEM;
71077 }
71078 @@ -1064,7 +1064,7 @@ void __fscache_uncache_page(struct fscache_cookie *cookie, struct page *page)
71079 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
71080 ASSERTCMP(page, !=, NULL);
71081
71082 - fscache_stat(&fscache_n_uncaches);
71083 + fscache_stat_unchecked(&fscache_n_uncaches);
71084
71085 /* cache withdrawal may beat us to it */
71086 if (!PageFsCache(page))
71087 @@ -1115,7 +1115,7 @@ void fscache_mark_page_cached(struct fscache_retrieval *op, struct page *page)
71088 struct fscache_cookie *cookie = op->op.object->cookie;
71089
71090 #ifdef CONFIG_FSCACHE_STATS
71091 - atomic_inc(&fscache_n_marks);
71092 + atomic_inc_unchecked(&fscache_n_marks);
71093 #endif
71094
71095 _debug("- mark %p{%lx}", page, page->index);
71096 diff --git a/fs/fscache/stats.c b/fs/fscache/stats.c
71097 index 40d13c7..ddf52b9 100644
71098 --- a/fs/fscache/stats.c
71099 +++ b/fs/fscache/stats.c
71100 @@ -18,99 +18,99 @@
71101 /*
71102 * operation counters
71103 */
71104 -atomic_t fscache_n_op_pend;
71105 -atomic_t fscache_n_op_run;
71106 -atomic_t fscache_n_op_enqueue;
71107 -atomic_t fscache_n_op_requeue;
71108 -atomic_t fscache_n_op_deferred_release;
71109 -atomic_t fscache_n_op_release;
71110 -atomic_t fscache_n_op_gc;
71111 -atomic_t fscache_n_op_cancelled;
71112 -atomic_t fscache_n_op_rejected;
71113 +atomic_unchecked_t fscache_n_op_pend;
71114 +atomic_unchecked_t fscache_n_op_run;
71115 +atomic_unchecked_t fscache_n_op_enqueue;
71116 +atomic_unchecked_t fscache_n_op_requeue;
71117 +atomic_unchecked_t fscache_n_op_deferred_release;
71118 +atomic_unchecked_t fscache_n_op_release;
71119 +atomic_unchecked_t fscache_n_op_gc;
71120 +atomic_unchecked_t fscache_n_op_cancelled;
71121 +atomic_unchecked_t fscache_n_op_rejected;
71122
71123 -atomic_t fscache_n_attr_changed;
71124 -atomic_t fscache_n_attr_changed_ok;
71125 -atomic_t fscache_n_attr_changed_nobufs;
71126 -atomic_t fscache_n_attr_changed_nomem;
71127 -atomic_t fscache_n_attr_changed_calls;
71128 +atomic_unchecked_t fscache_n_attr_changed;
71129 +atomic_unchecked_t fscache_n_attr_changed_ok;
71130 +atomic_unchecked_t fscache_n_attr_changed_nobufs;
71131 +atomic_unchecked_t fscache_n_attr_changed_nomem;
71132 +atomic_unchecked_t fscache_n_attr_changed_calls;
71133
71134 -atomic_t fscache_n_allocs;
71135 -atomic_t fscache_n_allocs_ok;
71136 -atomic_t fscache_n_allocs_wait;
71137 -atomic_t fscache_n_allocs_nobufs;
71138 -atomic_t fscache_n_allocs_intr;
71139 -atomic_t fscache_n_allocs_object_dead;
71140 -atomic_t fscache_n_alloc_ops;
71141 -atomic_t fscache_n_alloc_op_waits;
71142 +atomic_unchecked_t fscache_n_allocs;
71143 +atomic_unchecked_t fscache_n_allocs_ok;
71144 +atomic_unchecked_t fscache_n_allocs_wait;
71145 +atomic_unchecked_t fscache_n_allocs_nobufs;
71146 +atomic_unchecked_t fscache_n_allocs_intr;
71147 +atomic_unchecked_t fscache_n_allocs_object_dead;
71148 +atomic_unchecked_t fscache_n_alloc_ops;
71149 +atomic_unchecked_t fscache_n_alloc_op_waits;
71150
71151 -atomic_t fscache_n_retrievals;
71152 -atomic_t fscache_n_retrievals_ok;
71153 -atomic_t fscache_n_retrievals_wait;
71154 -atomic_t fscache_n_retrievals_nodata;
71155 -atomic_t fscache_n_retrievals_nobufs;
71156 -atomic_t fscache_n_retrievals_intr;
71157 -atomic_t fscache_n_retrievals_nomem;
71158 -atomic_t fscache_n_retrievals_object_dead;
71159 -atomic_t fscache_n_retrieval_ops;
71160 -atomic_t fscache_n_retrieval_op_waits;
71161 +atomic_unchecked_t fscache_n_retrievals;
71162 +atomic_unchecked_t fscache_n_retrievals_ok;
71163 +atomic_unchecked_t fscache_n_retrievals_wait;
71164 +atomic_unchecked_t fscache_n_retrievals_nodata;
71165 +atomic_unchecked_t fscache_n_retrievals_nobufs;
71166 +atomic_unchecked_t fscache_n_retrievals_intr;
71167 +atomic_unchecked_t fscache_n_retrievals_nomem;
71168 +atomic_unchecked_t fscache_n_retrievals_object_dead;
71169 +atomic_unchecked_t fscache_n_retrieval_ops;
71170 +atomic_unchecked_t fscache_n_retrieval_op_waits;
71171
71172 -atomic_t fscache_n_stores;
71173 -atomic_t fscache_n_stores_ok;
71174 -atomic_t fscache_n_stores_again;
71175 -atomic_t fscache_n_stores_nobufs;
71176 -atomic_t fscache_n_stores_oom;
71177 -atomic_t fscache_n_store_ops;
71178 -atomic_t fscache_n_store_calls;
71179 -atomic_t fscache_n_store_pages;
71180 -atomic_t fscache_n_store_radix_deletes;
71181 -atomic_t fscache_n_store_pages_over_limit;
71182 +atomic_unchecked_t fscache_n_stores;
71183 +atomic_unchecked_t fscache_n_stores_ok;
71184 +atomic_unchecked_t fscache_n_stores_again;
71185 +atomic_unchecked_t fscache_n_stores_nobufs;
71186 +atomic_unchecked_t fscache_n_stores_oom;
71187 +atomic_unchecked_t fscache_n_store_ops;
71188 +atomic_unchecked_t fscache_n_store_calls;
71189 +atomic_unchecked_t fscache_n_store_pages;
71190 +atomic_unchecked_t fscache_n_store_radix_deletes;
71191 +atomic_unchecked_t fscache_n_store_pages_over_limit;
71192
71193 -atomic_t fscache_n_store_vmscan_not_storing;
71194 -atomic_t fscache_n_store_vmscan_gone;
71195 -atomic_t fscache_n_store_vmscan_busy;
71196 -atomic_t fscache_n_store_vmscan_cancelled;
71197 -atomic_t fscache_n_store_vmscan_wait;
71198 +atomic_unchecked_t fscache_n_store_vmscan_not_storing;
71199 +atomic_unchecked_t fscache_n_store_vmscan_gone;
71200 +atomic_unchecked_t fscache_n_store_vmscan_busy;
71201 +atomic_unchecked_t fscache_n_store_vmscan_cancelled;
71202 +atomic_unchecked_t fscache_n_store_vmscan_wait;
71203
71204 -atomic_t fscache_n_marks;
71205 -atomic_t fscache_n_uncaches;
71206 +atomic_unchecked_t fscache_n_marks;
71207 +atomic_unchecked_t fscache_n_uncaches;
71208
71209 -atomic_t fscache_n_acquires;
71210 -atomic_t fscache_n_acquires_null;
71211 -atomic_t fscache_n_acquires_no_cache;
71212 -atomic_t fscache_n_acquires_ok;
71213 -atomic_t fscache_n_acquires_nobufs;
71214 -atomic_t fscache_n_acquires_oom;
71215 +atomic_unchecked_t fscache_n_acquires;
71216 +atomic_unchecked_t fscache_n_acquires_null;
71217 +atomic_unchecked_t fscache_n_acquires_no_cache;
71218 +atomic_unchecked_t fscache_n_acquires_ok;
71219 +atomic_unchecked_t fscache_n_acquires_nobufs;
71220 +atomic_unchecked_t fscache_n_acquires_oom;
71221
71222 -atomic_t fscache_n_invalidates;
71223 -atomic_t fscache_n_invalidates_run;
71224 +atomic_unchecked_t fscache_n_invalidates;
71225 +atomic_unchecked_t fscache_n_invalidates_run;
71226
71227 -atomic_t fscache_n_updates;
71228 -atomic_t fscache_n_updates_null;
71229 -atomic_t fscache_n_updates_run;
71230 +atomic_unchecked_t fscache_n_updates;
71231 +atomic_unchecked_t fscache_n_updates_null;
71232 +atomic_unchecked_t fscache_n_updates_run;
71233
71234 -atomic_t fscache_n_relinquishes;
71235 -atomic_t fscache_n_relinquishes_null;
71236 -atomic_t fscache_n_relinquishes_waitcrt;
71237 -atomic_t fscache_n_relinquishes_retire;
71238 +atomic_unchecked_t fscache_n_relinquishes;
71239 +atomic_unchecked_t fscache_n_relinquishes_null;
71240 +atomic_unchecked_t fscache_n_relinquishes_waitcrt;
71241 +atomic_unchecked_t fscache_n_relinquishes_retire;
71242
71243 -atomic_t fscache_n_cookie_index;
71244 -atomic_t fscache_n_cookie_data;
71245 -atomic_t fscache_n_cookie_special;
71246 +atomic_unchecked_t fscache_n_cookie_index;
71247 +atomic_unchecked_t fscache_n_cookie_data;
71248 +atomic_unchecked_t fscache_n_cookie_special;
71249
71250 -atomic_t fscache_n_object_alloc;
71251 -atomic_t fscache_n_object_no_alloc;
71252 -atomic_t fscache_n_object_lookups;
71253 -atomic_t fscache_n_object_lookups_negative;
71254 -atomic_t fscache_n_object_lookups_positive;
71255 -atomic_t fscache_n_object_lookups_timed_out;
71256 -atomic_t fscache_n_object_created;
71257 -atomic_t fscache_n_object_avail;
71258 -atomic_t fscache_n_object_dead;
71259 +atomic_unchecked_t fscache_n_object_alloc;
71260 +atomic_unchecked_t fscache_n_object_no_alloc;
71261 +atomic_unchecked_t fscache_n_object_lookups;
71262 +atomic_unchecked_t fscache_n_object_lookups_negative;
71263 +atomic_unchecked_t fscache_n_object_lookups_positive;
71264 +atomic_unchecked_t fscache_n_object_lookups_timed_out;
71265 +atomic_unchecked_t fscache_n_object_created;
71266 +atomic_unchecked_t fscache_n_object_avail;
71267 +atomic_unchecked_t fscache_n_object_dead;
71268
71269 -atomic_t fscache_n_checkaux_none;
71270 -atomic_t fscache_n_checkaux_okay;
71271 -atomic_t fscache_n_checkaux_update;
71272 -atomic_t fscache_n_checkaux_obsolete;
71273 +atomic_unchecked_t fscache_n_checkaux_none;
71274 +atomic_unchecked_t fscache_n_checkaux_okay;
71275 +atomic_unchecked_t fscache_n_checkaux_update;
71276 +atomic_unchecked_t fscache_n_checkaux_obsolete;
71277
71278 atomic_t fscache_n_cop_alloc_object;
71279 atomic_t fscache_n_cop_lookup_object;
71280 @@ -138,118 +138,118 @@ static int fscache_stats_show(struct seq_file *m, void *v)
71281 seq_puts(m, "FS-Cache statistics\n");
71282
71283 seq_printf(m, "Cookies: idx=%u dat=%u spc=%u\n",
71284 - atomic_read(&fscache_n_cookie_index),
71285 - atomic_read(&fscache_n_cookie_data),
71286 - atomic_read(&fscache_n_cookie_special));
71287 + atomic_read_unchecked(&fscache_n_cookie_index),
71288 + atomic_read_unchecked(&fscache_n_cookie_data),
71289 + atomic_read_unchecked(&fscache_n_cookie_special));
71290
71291 seq_printf(m, "Objects: alc=%u nal=%u avl=%u ded=%u\n",
71292 - atomic_read(&fscache_n_object_alloc),
71293 - atomic_read(&fscache_n_object_no_alloc),
71294 - atomic_read(&fscache_n_object_avail),
71295 - atomic_read(&fscache_n_object_dead));
71296 + atomic_read_unchecked(&fscache_n_object_alloc),
71297 + atomic_read_unchecked(&fscache_n_object_no_alloc),
71298 + atomic_read_unchecked(&fscache_n_object_avail),
71299 + atomic_read_unchecked(&fscache_n_object_dead));
71300 seq_printf(m, "ChkAux : non=%u ok=%u upd=%u obs=%u\n",
71301 - atomic_read(&fscache_n_checkaux_none),
71302 - atomic_read(&fscache_n_checkaux_okay),
71303 - atomic_read(&fscache_n_checkaux_update),
71304 - atomic_read(&fscache_n_checkaux_obsolete));
71305 + atomic_read_unchecked(&fscache_n_checkaux_none),
71306 + atomic_read_unchecked(&fscache_n_checkaux_okay),
71307 + atomic_read_unchecked(&fscache_n_checkaux_update),
71308 + atomic_read_unchecked(&fscache_n_checkaux_obsolete));
71309
71310 seq_printf(m, "Pages : mrk=%u unc=%u\n",
71311 - atomic_read(&fscache_n_marks),
71312 - atomic_read(&fscache_n_uncaches));
71313 + atomic_read_unchecked(&fscache_n_marks),
71314 + atomic_read_unchecked(&fscache_n_uncaches));
71315
71316 seq_printf(m, "Acquire: n=%u nul=%u noc=%u ok=%u nbf=%u"
71317 " oom=%u\n",
71318 - atomic_read(&fscache_n_acquires),
71319 - atomic_read(&fscache_n_acquires_null),
71320 - atomic_read(&fscache_n_acquires_no_cache),
71321 - atomic_read(&fscache_n_acquires_ok),
71322 - atomic_read(&fscache_n_acquires_nobufs),
71323 - atomic_read(&fscache_n_acquires_oom));
71324 + atomic_read_unchecked(&fscache_n_acquires),
71325 + atomic_read_unchecked(&fscache_n_acquires_null),
71326 + atomic_read_unchecked(&fscache_n_acquires_no_cache),
71327 + atomic_read_unchecked(&fscache_n_acquires_ok),
71328 + atomic_read_unchecked(&fscache_n_acquires_nobufs),
71329 + atomic_read_unchecked(&fscache_n_acquires_oom));
71330
71331 seq_printf(m, "Lookups: n=%u neg=%u pos=%u crt=%u tmo=%u\n",
71332 - atomic_read(&fscache_n_object_lookups),
71333 - atomic_read(&fscache_n_object_lookups_negative),
71334 - atomic_read(&fscache_n_object_lookups_positive),
71335 - atomic_read(&fscache_n_object_created),
71336 - atomic_read(&fscache_n_object_lookups_timed_out));
71337 + atomic_read_unchecked(&fscache_n_object_lookups),
71338 + atomic_read_unchecked(&fscache_n_object_lookups_negative),
71339 + atomic_read_unchecked(&fscache_n_object_lookups_positive),
71340 + atomic_read_unchecked(&fscache_n_object_created),
71341 + atomic_read_unchecked(&fscache_n_object_lookups_timed_out));
71342
71343 seq_printf(m, "Invals : n=%u run=%u\n",
71344 - atomic_read(&fscache_n_invalidates),
71345 - atomic_read(&fscache_n_invalidates_run));
71346 + atomic_read_unchecked(&fscache_n_invalidates),
71347 + atomic_read_unchecked(&fscache_n_invalidates_run));
71348
71349 seq_printf(m, "Updates: n=%u nul=%u run=%u\n",
71350 - atomic_read(&fscache_n_updates),
71351 - atomic_read(&fscache_n_updates_null),
71352 - atomic_read(&fscache_n_updates_run));
71353 + atomic_read_unchecked(&fscache_n_updates),
71354 + atomic_read_unchecked(&fscache_n_updates_null),
71355 + atomic_read_unchecked(&fscache_n_updates_run));
71356
71357 seq_printf(m, "Relinqs: n=%u nul=%u wcr=%u rtr=%u\n",
71358 - atomic_read(&fscache_n_relinquishes),
71359 - atomic_read(&fscache_n_relinquishes_null),
71360 - atomic_read(&fscache_n_relinquishes_waitcrt),
71361 - atomic_read(&fscache_n_relinquishes_retire));
71362 + atomic_read_unchecked(&fscache_n_relinquishes),
71363 + atomic_read_unchecked(&fscache_n_relinquishes_null),
71364 + atomic_read_unchecked(&fscache_n_relinquishes_waitcrt),
71365 + atomic_read_unchecked(&fscache_n_relinquishes_retire));
71366
71367 seq_printf(m, "AttrChg: n=%u ok=%u nbf=%u oom=%u run=%u\n",
71368 - atomic_read(&fscache_n_attr_changed),
71369 - atomic_read(&fscache_n_attr_changed_ok),
71370 - atomic_read(&fscache_n_attr_changed_nobufs),
71371 - atomic_read(&fscache_n_attr_changed_nomem),
71372 - atomic_read(&fscache_n_attr_changed_calls));
71373 + atomic_read_unchecked(&fscache_n_attr_changed),
71374 + atomic_read_unchecked(&fscache_n_attr_changed_ok),
71375 + atomic_read_unchecked(&fscache_n_attr_changed_nobufs),
71376 + atomic_read_unchecked(&fscache_n_attr_changed_nomem),
71377 + atomic_read_unchecked(&fscache_n_attr_changed_calls));
71378
71379 seq_printf(m, "Allocs : n=%u ok=%u wt=%u nbf=%u int=%u\n",
71380 - atomic_read(&fscache_n_allocs),
71381 - atomic_read(&fscache_n_allocs_ok),
71382 - atomic_read(&fscache_n_allocs_wait),
71383 - atomic_read(&fscache_n_allocs_nobufs),
71384 - atomic_read(&fscache_n_allocs_intr));
71385 + atomic_read_unchecked(&fscache_n_allocs),
71386 + atomic_read_unchecked(&fscache_n_allocs_ok),
71387 + atomic_read_unchecked(&fscache_n_allocs_wait),
71388 + atomic_read_unchecked(&fscache_n_allocs_nobufs),
71389 + atomic_read_unchecked(&fscache_n_allocs_intr));
71390 seq_printf(m, "Allocs : ops=%u owt=%u abt=%u\n",
71391 - atomic_read(&fscache_n_alloc_ops),
71392 - atomic_read(&fscache_n_alloc_op_waits),
71393 - atomic_read(&fscache_n_allocs_object_dead));
71394 + atomic_read_unchecked(&fscache_n_alloc_ops),
71395 + atomic_read_unchecked(&fscache_n_alloc_op_waits),
71396 + atomic_read_unchecked(&fscache_n_allocs_object_dead));
71397
71398 seq_printf(m, "Retrvls: n=%u ok=%u wt=%u nod=%u nbf=%u"
71399 " int=%u oom=%u\n",
71400 - atomic_read(&fscache_n_retrievals),
71401 - atomic_read(&fscache_n_retrievals_ok),
71402 - atomic_read(&fscache_n_retrievals_wait),
71403 - atomic_read(&fscache_n_retrievals_nodata),
71404 - atomic_read(&fscache_n_retrievals_nobufs),
71405 - atomic_read(&fscache_n_retrievals_intr),
71406 - atomic_read(&fscache_n_retrievals_nomem));
71407 + atomic_read_unchecked(&fscache_n_retrievals),
71408 + atomic_read_unchecked(&fscache_n_retrievals_ok),
71409 + atomic_read_unchecked(&fscache_n_retrievals_wait),
71410 + atomic_read_unchecked(&fscache_n_retrievals_nodata),
71411 + atomic_read_unchecked(&fscache_n_retrievals_nobufs),
71412 + atomic_read_unchecked(&fscache_n_retrievals_intr),
71413 + atomic_read_unchecked(&fscache_n_retrievals_nomem));
71414 seq_printf(m, "Retrvls: ops=%u owt=%u abt=%u\n",
71415 - atomic_read(&fscache_n_retrieval_ops),
71416 - atomic_read(&fscache_n_retrieval_op_waits),
71417 - atomic_read(&fscache_n_retrievals_object_dead));
71418 + atomic_read_unchecked(&fscache_n_retrieval_ops),
71419 + atomic_read_unchecked(&fscache_n_retrieval_op_waits),
71420 + atomic_read_unchecked(&fscache_n_retrievals_object_dead));
71421
71422 seq_printf(m, "Stores : n=%u ok=%u agn=%u nbf=%u oom=%u\n",
71423 - atomic_read(&fscache_n_stores),
71424 - atomic_read(&fscache_n_stores_ok),
71425 - atomic_read(&fscache_n_stores_again),
71426 - atomic_read(&fscache_n_stores_nobufs),
71427 - atomic_read(&fscache_n_stores_oom));
71428 + atomic_read_unchecked(&fscache_n_stores),
71429 + atomic_read_unchecked(&fscache_n_stores_ok),
71430 + atomic_read_unchecked(&fscache_n_stores_again),
71431 + atomic_read_unchecked(&fscache_n_stores_nobufs),
71432 + atomic_read_unchecked(&fscache_n_stores_oom));
71433 seq_printf(m, "Stores : ops=%u run=%u pgs=%u rxd=%u olm=%u\n",
71434 - atomic_read(&fscache_n_store_ops),
71435 - atomic_read(&fscache_n_store_calls),
71436 - atomic_read(&fscache_n_store_pages),
71437 - atomic_read(&fscache_n_store_radix_deletes),
71438 - atomic_read(&fscache_n_store_pages_over_limit));
71439 + atomic_read_unchecked(&fscache_n_store_ops),
71440 + atomic_read_unchecked(&fscache_n_store_calls),
71441 + atomic_read_unchecked(&fscache_n_store_pages),
71442 + atomic_read_unchecked(&fscache_n_store_radix_deletes),
71443 + atomic_read_unchecked(&fscache_n_store_pages_over_limit));
71444
71445 seq_printf(m, "VmScan : nos=%u gon=%u bsy=%u can=%u wt=%u\n",
71446 - atomic_read(&fscache_n_store_vmscan_not_storing),
71447 - atomic_read(&fscache_n_store_vmscan_gone),
71448 - atomic_read(&fscache_n_store_vmscan_busy),
71449 - atomic_read(&fscache_n_store_vmscan_cancelled),
71450 - atomic_read(&fscache_n_store_vmscan_wait));
71451 + atomic_read_unchecked(&fscache_n_store_vmscan_not_storing),
71452 + atomic_read_unchecked(&fscache_n_store_vmscan_gone),
71453 + atomic_read_unchecked(&fscache_n_store_vmscan_busy),
71454 + atomic_read_unchecked(&fscache_n_store_vmscan_cancelled),
71455 + atomic_read_unchecked(&fscache_n_store_vmscan_wait));
71456
71457 seq_printf(m, "Ops : pend=%u run=%u enq=%u can=%u rej=%u\n",
71458 - atomic_read(&fscache_n_op_pend),
71459 - atomic_read(&fscache_n_op_run),
71460 - atomic_read(&fscache_n_op_enqueue),
71461 - atomic_read(&fscache_n_op_cancelled),
71462 - atomic_read(&fscache_n_op_rejected));
71463 + atomic_read_unchecked(&fscache_n_op_pend),
71464 + atomic_read_unchecked(&fscache_n_op_run),
71465 + atomic_read_unchecked(&fscache_n_op_enqueue),
71466 + atomic_read_unchecked(&fscache_n_op_cancelled),
71467 + atomic_read_unchecked(&fscache_n_op_rejected));
71468 seq_printf(m, "Ops : dfr=%u rel=%u gc=%u\n",
71469 - atomic_read(&fscache_n_op_deferred_release),
71470 - atomic_read(&fscache_n_op_release),
71471 - atomic_read(&fscache_n_op_gc));
71472 + atomic_read_unchecked(&fscache_n_op_deferred_release),
71473 + atomic_read_unchecked(&fscache_n_op_release),
71474 + atomic_read_unchecked(&fscache_n_op_gc));
71475
71476 seq_printf(m, "CacheOp: alo=%d luo=%d luc=%d gro=%d\n",
71477 atomic_read(&fscache_n_cop_alloc_object),
71478 diff --git a/fs/fuse/cuse.c b/fs/fuse/cuse.c
71479 index 28d0c7a..04816b7 100644
71480 --- a/fs/fuse/cuse.c
71481 +++ b/fs/fuse/cuse.c
71482 @@ -611,10 +611,12 @@ static int __init cuse_init(void)
71483 INIT_LIST_HEAD(&cuse_conntbl[i]);
71484
71485 /* inherit and extend fuse_dev_operations */
71486 - cuse_channel_fops = fuse_dev_operations;
71487 - cuse_channel_fops.owner = THIS_MODULE;
71488 - cuse_channel_fops.open = cuse_channel_open;
71489 - cuse_channel_fops.release = cuse_channel_release;
71490 + pax_open_kernel();
71491 + memcpy((void *)&cuse_channel_fops, &fuse_dev_operations, sizeof(fuse_dev_operations));
71492 + *(void **)&cuse_channel_fops.owner = THIS_MODULE;
71493 + *(void **)&cuse_channel_fops.open = cuse_channel_open;
71494 + *(void **)&cuse_channel_fops.release = cuse_channel_release;
71495 + pax_close_kernel();
71496
71497 cuse_class = class_create(THIS_MODULE, "cuse");
71498 if (IS_ERR(cuse_class))
71499 diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c
71500 index 39706c5..a803c71 100644
71501 --- a/fs/fuse/dev.c
71502 +++ b/fs/fuse/dev.c
71503 @@ -1405,7 +1405,7 @@ static ssize_t fuse_dev_splice_read(struct file *in, loff_t *ppos,
71504 ret = 0;
71505 pipe_lock(pipe);
71506
71507 - if (!pipe->readers) {
71508 + if (!atomic_read(&pipe->readers)) {
71509 send_sig(SIGPIPE, current, 0);
71510 if (!ret)
71511 ret = -EPIPE;
71512 @@ -1434,7 +1434,7 @@ static ssize_t fuse_dev_splice_read(struct file *in, loff_t *ppos,
71513 page_nr++;
71514 ret += buf->len;
71515
71516 - if (pipe->files)
71517 + if (atomic_read(&pipe->files))
71518 do_wakeup = 1;
71519 }
71520
71521 diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c
71522 index 1545b71..7fabe47 100644
71523 --- a/fs/fuse/dir.c
71524 +++ b/fs/fuse/dir.c
71525 @@ -1394,7 +1394,7 @@ static char *read_link(struct dentry *dentry)
71526 return link;
71527 }
71528
71529 -static void free_link(char *link)
71530 +static void free_link(const char *link)
71531 {
71532 if (!IS_ERR(link))
71533 free_page((unsigned long) link);
71534 diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c
71535 index f42dffb..4a4c435 100644
71536 --- a/fs/gfs2/glock.c
71537 +++ b/fs/gfs2/glock.c
71538 @@ -385,9 +385,9 @@ static void state_change(struct gfs2_glock *gl, unsigned int new_state)
71539 if (held1 != held2) {
71540 GLOCK_BUG_ON(gl, __lockref_is_dead(&gl->gl_lockref));
71541 if (held2)
71542 - gl->gl_lockref.count++;
71543 + __lockref_inc(&gl->gl_lockref);
71544 else
71545 - gl->gl_lockref.count--;
71546 + __lockref_dec(&gl->gl_lockref);
71547 }
71548 if (held1 && held2 && list_empty(&gl->gl_holders))
71549 clear_bit(GLF_QUEUED, &gl->gl_flags);
71550 @@ -614,9 +614,9 @@ out:
71551 out_sched:
71552 clear_bit(GLF_LOCK, &gl->gl_flags);
71553 smp_mb__after_atomic();
71554 - gl->gl_lockref.count++;
71555 + __lockref_inc(&gl->gl_lockref);
71556 if (queue_delayed_work(glock_workqueue, &gl->gl_work, 0) == 0)
71557 - gl->gl_lockref.count--;
71558 + __lockref_dec(&gl->gl_lockref);
71559 return;
71560
71561 out_unlock:
71562 @@ -742,7 +742,7 @@ int gfs2_glock_get(struct gfs2_sbd *sdp, u64 number,
71563 gl->gl_sbd = sdp;
71564 gl->gl_flags = 0;
71565 gl->gl_name = name;
71566 - gl->gl_lockref.count = 1;
71567 + __lockref_set(&gl->gl_lockref, 1);
71568 gl->gl_state = LM_ST_UNLOCKED;
71569 gl->gl_target = LM_ST_UNLOCKED;
71570 gl->gl_demote_state = LM_ST_EXCLUSIVE;
71571 @@ -1020,9 +1020,9 @@ int gfs2_glock_nq(struct gfs2_holder *gh)
71572 if (unlikely((LM_FLAG_NOEXP & gh->gh_flags) &&
71573 test_and_clear_bit(GLF_FROZEN, &gl->gl_flags))) {
71574 set_bit(GLF_REPLY_PENDING, &gl->gl_flags);
71575 - gl->gl_lockref.count++;
71576 + __lockref_inc(&gl->gl_lockref);
71577 if (queue_delayed_work(glock_workqueue, &gl->gl_work, 0) == 0)
71578 - gl->gl_lockref.count--;
71579 + __lockref_dec(&gl->gl_lockref);
71580 }
71581 run_queue(gl, 1);
71582 spin_unlock(&gl->gl_spin);
71583 @@ -1325,7 +1325,7 @@ void gfs2_glock_complete(struct gfs2_glock *gl, int ret)
71584 }
71585 }
71586
71587 - gl->gl_lockref.count++;
71588 + __lockref_inc(&gl->gl_lockref);
71589 set_bit(GLF_REPLY_PENDING, &gl->gl_flags);
71590 spin_unlock(&gl->gl_spin);
71591
71592 @@ -1384,12 +1384,12 @@ add_back_to_lru:
71593 goto add_back_to_lru;
71594 }
71595 clear_bit(GLF_LRU, &gl->gl_flags);
71596 - gl->gl_lockref.count++;
71597 + __lockref_inc(&gl->gl_lockref);
71598 if (demote_ok(gl))
71599 handle_callback(gl, LM_ST_UNLOCKED, 0, false);
71600 WARN_ON(!test_and_clear_bit(GLF_LOCK, &gl->gl_flags));
71601 if (queue_delayed_work(glock_workqueue, &gl->gl_work, 0) == 0)
71602 - gl->gl_lockref.count--;
71603 + __lockref_dec(&gl->gl_lockref);
71604 spin_unlock(&gl->gl_spin);
71605 cond_resched_lock(&lru_lock);
71606 }
71607 @@ -1719,7 +1719,7 @@ void gfs2_dump_glock(struct seq_file *seq, const struct gfs2_glock *gl)
71608 state2str(gl->gl_demote_state), dtime,
71609 atomic_read(&gl->gl_ail_count),
71610 atomic_read(&gl->gl_revokes),
71611 - (int)gl->gl_lockref.count, gl->gl_hold_time);
71612 + __lockref_read(&gl->gl_lockref), gl->gl_hold_time);
71613
71614 list_for_each_entry(gh, &gl->gl_holders, gh_list)
71615 dump_holder(seq, gh);
71616 diff --git a/fs/gfs2/glops.c b/fs/gfs2/glops.c
71617 index fe91951..ce38a6e 100644
71618 --- a/fs/gfs2/glops.c
71619 +++ b/fs/gfs2/glops.c
71620 @@ -544,9 +544,9 @@ static void iopen_go_callback(struct gfs2_glock *gl, bool remote)
71621
71622 if (gl->gl_demote_state == LM_ST_UNLOCKED &&
71623 gl->gl_state == LM_ST_SHARED && ip) {
71624 - gl->gl_lockref.count++;
71625 + __lockref_inc(&gl->gl_lockref);
71626 if (queue_work(gfs2_delete_workqueue, &gl->gl_delete) == 0)
71627 - gl->gl_lockref.count--;
71628 + __lockref_dec(&gl->gl_lockref);
71629 }
71630 }
71631
71632 diff --git a/fs/gfs2/quota.c b/fs/gfs2/quota.c
71633 index 3aa17d4..b338075 100644
71634 --- a/fs/gfs2/quota.c
71635 +++ b/fs/gfs2/quota.c
71636 @@ -154,7 +154,7 @@ static enum lru_status gfs2_qd_isolate(struct list_head *item,
71637 if (!spin_trylock(&qd->qd_lockref.lock))
71638 return LRU_SKIP;
71639
71640 - if (qd->qd_lockref.count == 0) {
71641 + if (__lockref_read(&qd->qd_lockref) == 0) {
71642 lockref_mark_dead(&qd->qd_lockref);
71643 list_lru_isolate_move(lru, &qd->qd_lru, dispose);
71644 }
71645 @@ -221,7 +221,7 @@ static struct gfs2_quota_data *qd_alloc(unsigned hash, struct gfs2_sbd *sdp, str
71646 return NULL;
71647
71648 qd->qd_sbd = sdp;
71649 - qd->qd_lockref.count = 1;
71650 + __lockref_set(&qd->qd_lockref, 1);
71651 spin_lock_init(&qd->qd_lockref.lock);
71652 qd->qd_id = qid;
71653 qd->qd_slot = -1;
71654 @@ -312,7 +312,7 @@ static void qd_put(struct gfs2_quota_data *qd)
71655 if (lockref_put_or_lock(&qd->qd_lockref))
71656 return;
71657
71658 - qd->qd_lockref.count = 0;
71659 + __lockref_set(&qd->qd_lockref, 0);
71660 list_lru_add(&gfs2_qd_lru, &qd->qd_lru);
71661 spin_unlock(&qd->qd_lockref.lock);
71662
71663 diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c
71664 index fd62cae..3494dfa 100644
71665 --- a/fs/hostfs/hostfs_kern.c
71666 +++ b/fs/hostfs/hostfs_kern.c
71667 @@ -908,7 +908,7 @@ static void *hostfs_follow_link(struct dentry *dentry, struct nameidata *nd)
71668
71669 static void hostfs_put_link(struct dentry *dentry, struct nameidata *nd, void *cookie)
71670 {
71671 - char *s = nd_get_link(nd);
71672 + const char *s = nd_get_link(nd);
71673 if (!IS_ERR(s))
71674 __putname(s);
71675 }
71676 diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c
71677 index c274aca..772fa5e 100644
71678 --- a/fs/hugetlbfs/inode.c
71679 +++ b/fs/hugetlbfs/inode.c
71680 @@ -148,6 +148,7 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
71681 struct mm_struct *mm = current->mm;
71682 struct vm_area_struct *vma;
71683 struct hstate *h = hstate_file(file);
71684 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
71685 struct vm_unmapped_area_info info;
71686
71687 if (len & ~huge_page_mask(h))
71688 @@ -161,17 +162,26 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
71689 return addr;
71690 }
71691
71692 +#ifdef CONFIG_PAX_RANDMMAP
71693 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
71694 +#endif
71695 +
71696 if (addr) {
71697 addr = ALIGN(addr, huge_page_size(h));
71698 vma = find_vma(mm, addr);
71699 - if (TASK_SIZE - len >= addr &&
71700 - (!vma || addr + len <= vma->vm_start))
71701 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
71702 return addr;
71703 }
71704
71705 info.flags = 0;
71706 info.length = len;
71707 info.low_limit = TASK_UNMAPPED_BASE;
71708 +
71709 +#ifdef CONFIG_PAX_RANDMMAP
71710 + if (mm->pax_flags & MF_PAX_RANDMMAP)
71711 + info.low_limit += mm->delta_mmap;
71712 +#endif
71713 +
71714 info.high_limit = TASK_SIZE;
71715 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
71716 info.align_offset = 0;
71717 @@ -912,7 +922,7 @@ static struct file_system_type hugetlbfs_fs_type = {
71718 };
71719 MODULE_ALIAS_FS("hugetlbfs");
71720
71721 -static struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
71722 +struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
71723
71724 static int can_do_hugetlb_shm(void)
71725 {
71726 diff --git a/fs/inode.c b/fs/inode.c
71727 index f00b16f..b653fea 100644
71728 --- a/fs/inode.c
71729 +++ b/fs/inode.c
71730 @@ -830,16 +830,20 @@ unsigned int get_next_ino(void)
71731 unsigned int *p = &get_cpu_var(last_ino);
71732 unsigned int res = *p;
71733
71734 +start:
71735 +
71736 #ifdef CONFIG_SMP
71737 if (unlikely((res & (LAST_INO_BATCH-1)) == 0)) {
71738 - static atomic_t shared_last_ino;
71739 - int next = atomic_add_return(LAST_INO_BATCH, &shared_last_ino);
71740 + static atomic_unchecked_t shared_last_ino;
71741 + int next = atomic_add_return_unchecked(LAST_INO_BATCH, &shared_last_ino);
71742
71743 res = next - LAST_INO_BATCH;
71744 }
71745 #endif
71746
71747 - *p = ++res;
71748 + if (unlikely(!++res))
71749 + goto start; /* never zero */
71750 + *p = res;
71751 put_cpu_var(last_ino);
71752 return res;
71753 }
71754 diff --git a/fs/jffs2/erase.c b/fs/jffs2/erase.c
71755 index 4a6cf28..d3a29d3 100644
71756 --- a/fs/jffs2/erase.c
71757 +++ b/fs/jffs2/erase.c
71758 @@ -452,7 +452,8 @@ static void jffs2_mark_erased_block(struct jffs2_sb_info *c, struct jffs2_eraseb
71759 struct jffs2_unknown_node marker = {
71760 .magic = cpu_to_je16(JFFS2_MAGIC_BITMASK),
71761 .nodetype = cpu_to_je16(JFFS2_NODETYPE_CLEANMARKER),
71762 - .totlen = cpu_to_je32(c->cleanmarker_size)
71763 + .totlen = cpu_to_je32(c->cleanmarker_size),
71764 + .hdr_crc = cpu_to_je32(0)
71765 };
71766
71767 jffs2_prealloc_raw_node_refs(c, jeb, 1);
71768 diff --git a/fs/jffs2/wbuf.c b/fs/jffs2/wbuf.c
71769 index 09ed551..45684f8 100644
71770 --- a/fs/jffs2/wbuf.c
71771 +++ b/fs/jffs2/wbuf.c
71772 @@ -1023,7 +1023,8 @@ static const struct jffs2_unknown_node oob_cleanmarker =
71773 {
71774 .magic = constant_cpu_to_je16(JFFS2_MAGIC_BITMASK),
71775 .nodetype = constant_cpu_to_je16(JFFS2_NODETYPE_CLEANMARKER),
71776 - .totlen = constant_cpu_to_je32(8)
71777 + .totlen = constant_cpu_to_je32(8),
71778 + .hdr_crc = constant_cpu_to_je32(0)
71779 };
71780
71781 /*
71782 diff --git a/fs/jfs/super.c b/fs/jfs/super.c
71783 index 5d30c56..8c45372 100644
71784 --- a/fs/jfs/super.c
71785 +++ b/fs/jfs/super.c
71786 @@ -901,7 +901,7 @@ static int __init init_jfs_fs(void)
71787
71788 jfs_inode_cachep =
71789 kmem_cache_create("jfs_ip", sizeof(struct jfs_inode_info), 0,
71790 - SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD,
71791 + SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD|SLAB_USERCOPY,
71792 init_once);
71793 if (jfs_inode_cachep == NULL)
71794 return -ENOMEM;
71795 diff --git a/fs/kernfs/dir.c b/fs/kernfs/dir.c
71796 index 6acc964..eca491f 100644
71797 --- a/fs/kernfs/dir.c
71798 +++ b/fs/kernfs/dir.c
71799 @@ -182,7 +182,7 @@ struct kernfs_node *kernfs_get_parent(struct kernfs_node *kn)
71800 *
71801 * Returns 31 bit hash of ns + name (so it fits in an off_t )
71802 */
71803 -static unsigned int kernfs_name_hash(const char *name, const void *ns)
71804 +static unsigned int kernfs_name_hash(const unsigned char *name, const void *ns)
71805 {
71806 unsigned long hash = init_name_hash();
71807 unsigned int len = strlen(name);
71808 @@ -831,6 +831,12 @@ static int kernfs_iop_mkdir(struct inode *dir, struct dentry *dentry,
71809 ret = scops->mkdir(parent, dentry->d_name.name, mode);
71810
71811 kernfs_put_active(parent);
71812 +
71813 + if (!ret) {
71814 + struct dentry *dentry_ret = kernfs_iop_lookup(dir, dentry, 0);
71815 + ret = PTR_ERR_OR_ZERO(dentry_ret);
71816 + }
71817 +
71818 return ret;
71819 }
71820
71821 diff --git a/fs/kernfs/file.c b/fs/kernfs/file.c
71822 index 2bacb99..f745182 100644
71823 --- a/fs/kernfs/file.c
71824 +++ b/fs/kernfs/file.c
71825 @@ -34,7 +34,7 @@ static DEFINE_MUTEX(kernfs_open_file_mutex);
71826
71827 struct kernfs_open_node {
71828 atomic_t refcnt;
71829 - atomic_t event;
71830 + atomic_unchecked_t event;
71831 wait_queue_head_t poll;
71832 struct list_head files; /* goes through kernfs_open_file.list */
71833 };
71834 @@ -163,7 +163,7 @@ static int kernfs_seq_show(struct seq_file *sf, void *v)
71835 {
71836 struct kernfs_open_file *of = sf->private;
71837
71838 - of->event = atomic_read(&of->kn->attr.open->event);
71839 + of->event = atomic_read_unchecked(&of->kn->attr.open->event);
71840
71841 return of->kn->attr.ops->seq_show(sf, v);
71842 }
71843 @@ -207,7 +207,7 @@ static ssize_t kernfs_file_direct_read(struct kernfs_open_file *of,
71844 goto out_free;
71845 }
71846
71847 - of->event = atomic_read(&of->kn->attr.open->event);
71848 + of->event = atomic_read_unchecked(&of->kn->attr.open->event);
71849 ops = kernfs_ops(of->kn);
71850 if (ops->read)
71851 len = ops->read(of, buf, len, *ppos);
71852 @@ -272,7 +272,7 @@ static ssize_t kernfs_fop_write(struct file *file, const char __user *user_buf,
71853 {
71854 struct kernfs_open_file *of = kernfs_of(file);
71855 const struct kernfs_ops *ops;
71856 - size_t len;
71857 + ssize_t len;
71858 char *buf;
71859
71860 if (of->atomic_write_len) {
71861 @@ -385,12 +385,12 @@ static int kernfs_vma_page_mkwrite(struct vm_area_struct *vma,
71862 return ret;
71863 }
71864
71865 -static int kernfs_vma_access(struct vm_area_struct *vma, unsigned long addr,
71866 - void *buf, int len, int write)
71867 +static ssize_t kernfs_vma_access(struct vm_area_struct *vma, unsigned long addr,
71868 + void *buf, size_t len, int write)
71869 {
71870 struct file *file = vma->vm_file;
71871 struct kernfs_open_file *of = kernfs_of(file);
71872 - int ret;
71873 + ssize_t ret;
71874
71875 if (!of->vm_ops)
71876 return -EINVAL;
71877 @@ -569,7 +569,7 @@ static int kernfs_get_open_node(struct kernfs_node *kn,
71878 return -ENOMEM;
71879
71880 atomic_set(&new_on->refcnt, 0);
71881 - atomic_set(&new_on->event, 1);
71882 + atomic_set_unchecked(&new_on->event, 1);
71883 init_waitqueue_head(&new_on->poll);
71884 INIT_LIST_HEAD(&new_on->files);
71885 goto retry;
71886 @@ -793,7 +793,7 @@ static unsigned int kernfs_fop_poll(struct file *filp, poll_table *wait)
71887
71888 kernfs_put_active(kn);
71889
71890 - if (of->event != atomic_read(&on->event))
71891 + if (of->event != atomic_read_unchecked(&on->event))
71892 goto trigger;
71893
71894 return DEFAULT_POLLMASK;
71895 @@ -824,7 +824,7 @@ repeat:
71896
71897 on = kn->attr.open;
71898 if (on) {
71899 - atomic_inc(&on->event);
71900 + atomic_inc_unchecked(&on->event);
71901 wake_up_interruptible(&on->poll);
71902 }
71903
71904 diff --git a/fs/kernfs/symlink.c b/fs/kernfs/symlink.c
71905 index 8a19889..4c3069a 100644
71906 --- a/fs/kernfs/symlink.c
71907 +++ b/fs/kernfs/symlink.c
71908 @@ -128,7 +128,7 @@ static void *kernfs_iop_follow_link(struct dentry *dentry, struct nameidata *nd)
71909 static void kernfs_iop_put_link(struct dentry *dentry, struct nameidata *nd,
71910 void *cookie)
71911 {
71912 - char *page = nd_get_link(nd);
71913 + const char *page = nd_get_link(nd);
71914 if (!IS_ERR(page))
71915 free_page((unsigned long)page);
71916 }
71917 diff --git a/fs/libfs.c b/fs/libfs.c
71918 index 0ab6512..cd9982d 100644
71919 --- a/fs/libfs.c
71920 +++ b/fs/libfs.c
71921 @@ -160,6 +160,9 @@ int dcache_readdir(struct file *file, struct dir_context *ctx)
71922
71923 for (p = q->next; p != &dentry->d_subdirs; p = p->next) {
71924 struct dentry *next = list_entry(p, struct dentry, d_child);
71925 + char d_name[sizeof(next->d_iname)];
71926 + const unsigned char *name;
71927 +
71928 spin_lock_nested(&next->d_lock, DENTRY_D_LOCK_NESTED);
71929 if (!simple_positive(next)) {
71930 spin_unlock(&next->d_lock);
71931 @@ -168,7 +171,12 @@ int dcache_readdir(struct file *file, struct dir_context *ctx)
71932
71933 spin_unlock(&next->d_lock);
71934 spin_unlock(&dentry->d_lock);
71935 - if (!dir_emit(ctx, next->d_name.name, next->d_name.len,
71936 + name = next->d_name.name;
71937 + if (name == next->d_iname) {
71938 + memcpy(d_name, name, next->d_name.len);
71939 + name = d_name;
71940 + }
71941 + if (!dir_emit(ctx, name, next->d_name.len,
71942 next->d_inode->i_ino, dt_type(next->d_inode)))
71943 return 0;
71944 spin_lock(&dentry->d_lock);
71945 @@ -1027,7 +1035,7 @@ EXPORT_SYMBOL(noop_fsync);
71946 void kfree_put_link(struct dentry *dentry, struct nameidata *nd,
71947 void *cookie)
71948 {
71949 - char *s = nd_get_link(nd);
71950 + const char *s = nd_get_link(nd);
71951 if (!IS_ERR(s))
71952 kfree(s);
71953 }
71954 diff --git a/fs/lockd/clntproc.c b/fs/lockd/clntproc.c
71955 index acd3947..1f896e2 100644
71956 --- a/fs/lockd/clntproc.c
71957 +++ b/fs/lockd/clntproc.c
71958 @@ -36,11 +36,11 @@ static const struct rpc_call_ops nlmclnt_cancel_ops;
71959 /*
71960 * Cookie counter for NLM requests
71961 */
71962 -static atomic_t nlm_cookie = ATOMIC_INIT(0x1234);
71963 +static atomic_unchecked_t nlm_cookie = ATOMIC_INIT(0x1234);
71964
71965 void nlmclnt_next_cookie(struct nlm_cookie *c)
71966 {
71967 - u32 cookie = atomic_inc_return(&nlm_cookie);
71968 + u32 cookie = atomic_inc_return_unchecked(&nlm_cookie);
71969
71970 memcpy(c->data, &cookie, 4);
71971 c->len=4;
71972 diff --git a/fs/mount.h b/fs/mount.h
71973 index 6a61c2b..bd79179 100644
71974 --- a/fs/mount.h
71975 +++ b/fs/mount.h
71976 @@ -13,7 +13,7 @@ struct mnt_namespace {
71977 u64 seq; /* Sequence number to prevent loops */
71978 wait_queue_head_t poll;
71979 u64 event;
71980 -};
71981 +} __randomize_layout;
71982
71983 struct mnt_pcp {
71984 int mnt_count;
71985 @@ -65,7 +65,7 @@ struct mount {
71986 struct hlist_head mnt_pins;
71987 struct fs_pin mnt_umount;
71988 struct dentry *mnt_ex_mountpoint;
71989 -};
71990 +} __randomize_layout;
71991
71992 #define MNT_NS_INTERNAL ERR_PTR(-EINVAL) /* distinct from any mnt_namespace */
71993
71994 diff --git a/fs/namei.c b/fs/namei.c
71995 index 50a8583..44c470a 100644
71996 --- a/fs/namei.c
71997 +++ b/fs/namei.c
71998 @@ -337,17 +337,32 @@ int generic_permission(struct inode *inode, int mask)
71999 if (ret != -EACCES)
72000 return ret;
72001
72002 +#ifdef CONFIG_GRKERNSEC
72003 + /* we'll block if we have to log due to a denied capability use */
72004 + if (mask & MAY_NOT_BLOCK)
72005 + return -ECHILD;
72006 +#endif
72007 +
72008 if (S_ISDIR(inode->i_mode)) {
72009 /* DACs are overridable for directories */
72010 - if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
72011 - return 0;
72012 if (!(mask & MAY_WRITE))
72013 - if (capable_wrt_inode_uidgid(inode,
72014 - CAP_DAC_READ_SEARCH))
72015 + if (capable_wrt_inode_uidgid_nolog(inode, CAP_DAC_OVERRIDE) ||
72016 + capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
72017 return 0;
72018 + if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
72019 + return 0;
72020 return -EACCES;
72021 }
72022 /*
72023 + * Searching includes executable on directories, else just read.
72024 + */
72025 + mask &= MAY_READ | MAY_WRITE | MAY_EXEC;
72026 + if (mask == MAY_READ)
72027 + if (capable_wrt_inode_uidgid_nolog(inode, CAP_DAC_OVERRIDE) ||
72028 + capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
72029 + return 0;
72030 +
72031 + /*
72032 * Read/write DACs are always overridable.
72033 * Executable DACs are overridable when there is
72034 * at least one exec bit set.
72035 @@ -356,14 +371,6 @@ int generic_permission(struct inode *inode, int mask)
72036 if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
72037 return 0;
72038
72039 - /*
72040 - * Searching includes executable on directories, else just read.
72041 - */
72042 - mask &= MAY_READ | MAY_WRITE | MAY_EXEC;
72043 - if (mask == MAY_READ)
72044 - if (capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
72045 - return 0;
72046 -
72047 return -EACCES;
72048 }
72049 EXPORT_SYMBOL(generic_permission);
72050 @@ -503,7 +510,7 @@ struct nameidata {
72051 int last_type;
72052 unsigned depth;
72053 struct file *base;
72054 - char *saved_names[MAX_NESTED_LINKS + 1];
72055 + const char *saved_names[MAX_NESTED_LINKS + 1];
72056 };
72057
72058 /*
72059 @@ -714,13 +721,13 @@ void nd_jump_link(struct nameidata *nd, struct path *path)
72060 nd->flags |= LOOKUP_JUMPED;
72061 }
72062
72063 -void nd_set_link(struct nameidata *nd, char *path)
72064 +void nd_set_link(struct nameidata *nd, const char *path)
72065 {
72066 nd->saved_names[nd->depth] = path;
72067 }
72068 EXPORT_SYMBOL(nd_set_link);
72069
72070 -char *nd_get_link(struct nameidata *nd)
72071 +const char *nd_get_link(const struct nameidata *nd)
72072 {
72073 return nd->saved_names[nd->depth];
72074 }
72075 @@ -855,7 +862,7 @@ follow_link(struct path *link, struct nameidata *nd, void **p)
72076 {
72077 struct dentry *dentry = link->dentry;
72078 int error;
72079 - char *s;
72080 + const char *s;
72081
72082 BUG_ON(nd->flags & LOOKUP_RCU);
72083
72084 @@ -876,6 +883,12 @@ follow_link(struct path *link, struct nameidata *nd, void **p)
72085 if (error)
72086 goto out_put_nd_path;
72087
72088 + if (gr_handle_follow_link(dentry->d_parent->d_inode,
72089 + dentry->d_inode, dentry, nd->path.mnt)) {
72090 + error = -EACCES;
72091 + goto out_put_nd_path;
72092 + }
72093 +
72094 nd->last_type = LAST_BIND;
72095 *p = dentry->d_inode->i_op->follow_link(dentry, nd);
72096 error = PTR_ERR(*p);
72097 @@ -1640,6 +1653,8 @@ static inline int nested_symlink(struct path *path, struct nameidata *nd)
72098 if (res)
72099 break;
72100 res = walk_component(nd, path, LOOKUP_FOLLOW);
72101 + if (res >= 0 && gr_handle_symlink_owner(&link, nd->inode))
72102 + res = -EACCES;
72103 put_link(nd, &link, cookie);
72104 } while (res > 0);
72105
72106 @@ -1712,7 +1727,7 @@ EXPORT_SYMBOL(full_name_hash);
72107 static inline u64 hash_name(const char *name)
72108 {
72109 unsigned long a, b, adata, bdata, mask, hash, len;
72110 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
72111 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
72112
72113 hash = a = 0;
72114 len = -sizeof(unsigned long);
72115 @@ -2007,6 +2022,8 @@ static int path_lookupat(int dfd, const char *name,
72116 if (err)
72117 break;
72118 err = lookup_last(nd, &path);
72119 + if (!err && gr_handle_symlink_owner(&link, nd->inode))
72120 + err = -EACCES;
72121 put_link(nd, &link, cookie);
72122 }
72123 }
72124 @@ -2014,6 +2031,13 @@ static int path_lookupat(int dfd, const char *name,
72125 if (!err)
72126 err = complete_walk(nd);
72127
72128 + if (!err && !(nd->flags & LOOKUP_PARENT)) {
72129 + if (!gr_acl_handle_hidden_file(nd->path.dentry, nd->path.mnt)) {
72130 + path_put(&nd->path);
72131 + err = -ENOENT;
72132 + }
72133 + }
72134 +
72135 if (!err && nd->flags & LOOKUP_DIRECTORY) {
72136 if (!d_can_lookup(nd->path.dentry)) {
72137 path_put(&nd->path);
72138 @@ -2035,8 +2059,15 @@ static int filename_lookup(int dfd, struct filename *name,
72139 retval = path_lookupat(dfd, name->name,
72140 flags | LOOKUP_REVAL, nd);
72141
72142 - if (likely(!retval))
72143 + if (likely(!retval)) {
72144 audit_inode(name, nd->path.dentry, flags & LOOKUP_PARENT);
72145 + if (name->name[0] != '/' && nd->path.dentry && nd->inode) {
72146 + if (!gr_chroot_fchdir(nd->path.dentry, nd->path.mnt)) {
72147 + path_put(&nd->path);
72148 + return -ENOENT;
72149 + }
72150 + }
72151 + }
72152 return retval;
72153 }
72154
72155 @@ -2615,6 +2646,13 @@ static int may_open(struct path *path, int acc_mode, int flag)
72156 if (flag & O_NOATIME && !inode_owner_or_capable(inode))
72157 return -EPERM;
72158
72159 + if (gr_handle_rofs_blockwrite(dentry, path->mnt, acc_mode))
72160 + return -EPERM;
72161 + if (gr_handle_rawio(inode))
72162 + return -EPERM;
72163 + if (!gr_acl_handle_open(dentry, path->mnt, acc_mode))
72164 + return -EACCES;
72165 +
72166 return 0;
72167 }
72168
72169 @@ -2846,7 +2884,7 @@ looked_up:
72170 * cleared otherwise prior to returning.
72171 */
72172 static int lookup_open(struct nameidata *nd, struct path *path,
72173 - struct file *file,
72174 + struct path *link, struct file *file,
72175 const struct open_flags *op,
72176 bool got_write, int *opened)
72177 {
72178 @@ -2881,6 +2919,17 @@ static int lookup_open(struct nameidata *nd, struct path *path,
72179 /* Negative dentry, just create the file */
72180 if (!dentry->d_inode && (op->open_flag & O_CREAT)) {
72181 umode_t mode = op->mode;
72182 +
72183 + if (link && gr_handle_symlink_owner(link, dir->d_inode)) {
72184 + error = -EACCES;
72185 + goto out_dput;
72186 + }
72187 +
72188 + if (!gr_acl_handle_creat(dentry, dir, nd->path.mnt, op->open_flag, op->acc_mode, mode)) {
72189 + error = -EACCES;
72190 + goto out_dput;
72191 + }
72192 +
72193 if (!IS_POSIXACL(dir->d_inode))
72194 mode &= ~current_umask();
72195 /*
72196 @@ -2902,6 +2951,8 @@ static int lookup_open(struct nameidata *nd, struct path *path,
72197 nd->flags & LOOKUP_EXCL);
72198 if (error)
72199 goto out_dput;
72200 + else
72201 + gr_handle_create(dentry, nd->path.mnt);
72202 }
72203 out_no_open:
72204 path->dentry = dentry;
72205 @@ -2916,7 +2967,7 @@ out_dput:
72206 /*
72207 * Handle the last step of open()
72208 */
72209 -static int do_last(struct nameidata *nd, struct path *path,
72210 +static int do_last(struct nameidata *nd, struct path *path, struct path *link,
72211 struct file *file, const struct open_flags *op,
72212 int *opened, struct filename *name)
72213 {
72214 @@ -2966,6 +3017,15 @@ static int do_last(struct nameidata *nd, struct path *path,
72215 if (error)
72216 return error;
72217
72218 + if (!gr_acl_handle_hidden_file(dir, nd->path.mnt)) {
72219 + error = -ENOENT;
72220 + goto out;
72221 + }
72222 + if (link && gr_handle_symlink_owner(link, nd->inode)) {
72223 + error = -EACCES;
72224 + goto out;
72225 + }
72226 +
72227 audit_inode(name, dir, LOOKUP_PARENT);
72228 error = -EISDIR;
72229 /* trailing slashes? */
72230 @@ -2985,7 +3045,7 @@ retry_lookup:
72231 */
72232 }
72233 mutex_lock(&dir->d_inode->i_mutex);
72234 - error = lookup_open(nd, path, file, op, got_write, opened);
72235 + error = lookup_open(nd, path, link, file, op, got_write, opened);
72236 mutex_unlock(&dir->d_inode->i_mutex);
72237
72238 if (error <= 0) {
72239 @@ -3009,11 +3069,28 @@ retry_lookup:
72240 goto finish_open_created;
72241 }
72242
72243 + if (!gr_acl_handle_hidden_file(path->dentry, nd->path.mnt)) {
72244 + error = -ENOENT;
72245 + goto exit_dput;
72246 + }
72247 + if (link && gr_handle_symlink_owner(link, path->dentry->d_inode)) {
72248 + error = -EACCES;
72249 + goto exit_dput;
72250 + }
72251 +
72252 /*
72253 * create/update audit record if it already exists.
72254 */
72255 - if (d_is_positive(path->dentry))
72256 + if (d_is_positive(path->dentry)) {
72257 + /* only check if O_CREAT is specified, all other checks need to go
72258 + into may_open */
72259 + if (gr_handle_fifo(path->dentry, path->mnt, dir, open_flag, acc_mode)) {
72260 + error = -EACCES;
72261 + goto exit_dput;
72262 + }
72263 +
72264 audit_inode(name, path->dentry, 0);
72265 + }
72266
72267 /*
72268 * If atomic_open() acquired write access it is dropped now due to
72269 @@ -3055,6 +3132,11 @@ finish_lookup:
72270 }
72271 }
72272 BUG_ON(inode != path->dentry->d_inode);
72273 + /* if we're resolving a symlink to another symlink */
72274 + if (link && gr_handle_symlink_owner(link, inode)) {
72275 + error = -EACCES;
72276 + goto out;
72277 + }
72278 return 1;
72279 }
72280
72281 @@ -3074,7 +3156,18 @@ finish_open:
72282 path_put(&save_parent);
72283 return error;
72284 }
72285 +
72286 + if (!gr_acl_handle_hidden_file(nd->path.dentry, nd->path.mnt)) {
72287 + error = -ENOENT;
72288 + goto out;
72289 + }
72290 + if (link && gr_handle_symlink_owner(link, nd->inode)) {
72291 + error = -EACCES;
72292 + goto out;
72293 + }
72294 +
72295 audit_inode(name, nd->path.dentry, 0);
72296 +
72297 error = -EISDIR;
72298 if ((open_flag & O_CREAT) && d_is_dir(nd->path.dentry))
72299 goto out;
72300 @@ -3235,7 +3328,7 @@ static struct file *path_openat(int dfd, struct filename *pathname,
72301 if (unlikely(error))
72302 goto out;
72303
72304 - error = do_last(nd, &path, file, op, &opened, pathname);
72305 + error = do_last(nd, &path, NULL, file, op, &opened, pathname);
72306 while (unlikely(error > 0)) { /* trailing symlink */
72307 struct path link = path;
72308 void *cookie;
72309 @@ -3253,7 +3346,7 @@ static struct file *path_openat(int dfd, struct filename *pathname,
72310 error = follow_link(&link, nd, &cookie);
72311 if (unlikely(error))
72312 break;
72313 - error = do_last(nd, &path, file, op, &opened, pathname);
72314 + error = do_last(nd, &path, &link, file, op, &opened, pathname);
72315 put_link(nd, &link, cookie);
72316 }
72317 out:
72318 @@ -3356,9 +3449,11 @@ static struct dentry *filename_create(int dfd, struct filename *name,
72319 goto unlock;
72320
72321 error = -EEXIST;
72322 - if (d_is_positive(dentry))
72323 + if (d_is_positive(dentry)) {
72324 + if (!gr_acl_handle_hidden_file(dentry, nd.path.mnt))
72325 + error = -ENOENT;
72326 goto fail;
72327 -
72328 + }
72329 /*
72330 * Special case - lookup gave negative, but... we had foo/bar/
72331 * From the vfs_mknod() POV we just have a negative dentry -
72332 @@ -3423,6 +3518,20 @@ struct dentry *user_path_create(int dfd, const char __user *pathname,
72333 }
72334 EXPORT_SYMBOL(user_path_create);
72335
72336 +static struct dentry *user_path_create_with_name(int dfd, const char __user *pathname, struct path *path, struct filename **to, unsigned int lookup_flags)
72337 +{
72338 + struct filename *tmp = getname(pathname);
72339 + struct dentry *res;
72340 + if (IS_ERR(tmp))
72341 + return ERR_CAST(tmp);
72342 + res = kern_path_create(dfd, tmp->name, path, lookup_flags);
72343 + if (IS_ERR(res))
72344 + putname(tmp);
72345 + else
72346 + *to = tmp;
72347 + return res;
72348 +}
72349 +
72350 int vfs_mknod(struct inode *dir, struct dentry *dentry, umode_t mode, dev_t dev)
72351 {
72352 int error = may_create(dir, dentry);
72353 @@ -3486,6 +3595,17 @@ retry:
72354
72355 if (!IS_POSIXACL(path.dentry->d_inode))
72356 mode &= ~current_umask();
72357 +
72358 + if (gr_handle_chroot_mknod(dentry, path.mnt, mode)) {
72359 + error = -EPERM;
72360 + goto out;
72361 + }
72362 +
72363 + if (!gr_acl_handle_mknod(dentry, path.dentry, path.mnt, mode)) {
72364 + error = -EACCES;
72365 + goto out;
72366 + }
72367 +
72368 error = security_path_mknod(&path, dentry, mode, dev);
72369 if (error)
72370 goto out;
72371 @@ -3501,6 +3621,8 @@ retry:
72372 error = vfs_mknod(path.dentry->d_inode,dentry,mode,0);
72373 break;
72374 }
72375 + if (!error)
72376 + gr_handle_create(dentry, path.mnt);
72377 out:
72378 done_path_create(&path, dentry);
72379 if (retry_estale(error, lookup_flags)) {
72380 @@ -3555,9 +3677,16 @@ retry:
72381
72382 if (!IS_POSIXACL(path.dentry->d_inode))
72383 mode &= ~current_umask();
72384 + if (!gr_acl_handle_mkdir(dentry, path.dentry, path.mnt)) {
72385 + error = -EACCES;
72386 + goto out;
72387 + }
72388 error = security_path_mkdir(&path, dentry, mode);
72389 if (!error)
72390 error = vfs_mkdir(path.dentry->d_inode, dentry, mode);
72391 + if (!error)
72392 + gr_handle_create(dentry, path.mnt);
72393 +out:
72394 done_path_create(&path, dentry);
72395 if (retry_estale(error, lookup_flags)) {
72396 lookup_flags |= LOOKUP_REVAL;
72397 @@ -3590,7 +3719,7 @@ void dentry_unhash(struct dentry *dentry)
72398 {
72399 shrink_dcache_parent(dentry);
72400 spin_lock(&dentry->d_lock);
72401 - if (dentry->d_lockref.count == 1)
72402 + if (__lockref_read(&dentry->d_lockref) == 1)
72403 __d_drop(dentry);
72404 spin_unlock(&dentry->d_lock);
72405 }
72406 @@ -3641,6 +3770,8 @@ static long do_rmdir(int dfd, const char __user *pathname)
72407 struct filename *name;
72408 struct dentry *dentry;
72409 struct nameidata nd;
72410 + u64 saved_ino = 0;
72411 + dev_t saved_dev = 0;
72412 unsigned int lookup_flags = 0;
72413 retry:
72414 name = user_path_parent(dfd, pathname, &nd, lookup_flags);
72415 @@ -3673,10 +3804,21 @@ retry:
72416 error = -ENOENT;
72417 goto exit3;
72418 }
72419 +
72420 + saved_ino = gr_get_ino_from_dentry(dentry);
72421 + saved_dev = gr_get_dev_from_dentry(dentry);
72422 +
72423 + if (!gr_acl_handle_rmdir(dentry, nd.path.mnt)) {
72424 + error = -EACCES;
72425 + goto exit3;
72426 + }
72427 +
72428 error = security_path_rmdir(&nd.path, dentry);
72429 if (error)
72430 goto exit3;
72431 error = vfs_rmdir(nd.path.dentry->d_inode, dentry);
72432 + if (!error && (saved_dev || saved_ino))
72433 + gr_handle_delete(saved_ino, saved_dev);
72434 exit3:
72435 dput(dentry);
72436 exit2:
72437 @@ -3769,6 +3911,8 @@ static long do_unlinkat(int dfd, const char __user *pathname)
72438 struct nameidata nd;
72439 struct inode *inode = NULL;
72440 struct inode *delegated_inode = NULL;
72441 + u64 saved_ino = 0;
72442 + dev_t saved_dev = 0;
72443 unsigned int lookup_flags = 0;
72444 retry:
72445 name = user_path_parent(dfd, pathname, &nd, lookup_flags);
72446 @@ -3795,10 +3939,22 @@ retry_deleg:
72447 if (d_is_negative(dentry))
72448 goto slashes;
72449 ihold(inode);
72450 +
72451 + if (inode->i_nlink <= 1) {
72452 + saved_ino = gr_get_ino_from_dentry(dentry);
72453 + saved_dev = gr_get_dev_from_dentry(dentry);
72454 + }
72455 + if (!gr_acl_handle_unlink(dentry, nd.path.mnt)) {
72456 + error = -EACCES;
72457 + goto exit2;
72458 + }
72459 +
72460 error = security_path_unlink(&nd.path, dentry);
72461 if (error)
72462 goto exit2;
72463 error = vfs_unlink(nd.path.dentry->d_inode, dentry, &delegated_inode);
72464 + if (!error && (saved_ino || saved_dev))
72465 + gr_handle_delete(saved_ino, saved_dev);
72466 exit2:
72467 dput(dentry);
72468 }
72469 @@ -3887,9 +4043,17 @@ retry:
72470 if (IS_ERR(dentry))
72471 goto out_putname;
72472
72473 + if (!gr_acl_handle_symlink(dentry, path.dentry, path.mnt, from)) {
72474 + error = -EACCES;
72475 + goto out;
72476 + }
72477 +
72478 error = security_path_symlink(&path, dentry, from->name);
72479 if (!error)
72480 error = vfs_symlink(path.dentry->d_inode, dentry, from->name);
72481 + if (!error)
72482 + gr_handle_create(dentry, path.mnt);
72483 +out:
72484 done_path_create(&path, dentry);
72485 if (retry_estale(error, lookup_flags)) {
72486 lookup_flags |= LOOKUP_REVAL;
72487 @@ -3993,6 +4157,7 @@ SYSCALL_DEFINE5(linkat, int, olddfd, const char __user *, oldname,
72488 struct dentry *new_dentry;
72489 struct path old_path, new_path;
72490 struct inode *delegated_inode = NULL;
72491 + struct filename *to = NULL;
72492 int how = 0;
72493 int error;
72494
72495 @@ -4016,7 +4181,7 @@ retry:
72496 if (error)
72497 return error;
72498
72499 - new_dentry = user_path_create(newdfd, newname, &new_path,
72500 + new_dentry = user_path_create_with_name(newdfd, newname, &new_path, &to,
72501 (how & LOOKUP_REVAL));
72502 error = PTR_ERR(new_dentry);
72503 if (IS_ERR(new_dentry))
72504 @@ -4028,11 +4193,28 @@ retry:
72505 error = may_linkat(&old_path);
72506 if (unlikely(error))
72507 goto out_dput;
72508 +
72509 + if (gr_handle_hardlink(old_path.dentry, old_path.mnt,
72510 + old_path.dentry->d_inode,
72511 + old_path.dentry->d_inode->i_mode, to)) {
72512 + error = -EACCES;
72513 + goto out_dput;
72514 + }
72515 +
72516 + if (!gr_acl_handle_link(new_dentry, new_path.dentry, new_path.mnt,
72517 + old_path.dentry, old_path.mnt, to)) {
72518 + error = -EACCES;
72519 + goto out_dput;
72520 + }
72521 +
72522 error = security_path_link(old_path.dentry, &new_path, new_dentry);
72523 if (error)
72524 goto out_dput;
72525 error = vfs_link(old_path.dentry, new_path.dentry->d_inode, new_dentry, &delegated_inode);
72526 + if (!error)
72527 + gr_handle_create(new_dentry, new_path.mnt);
72528 out_dput:
72529 + putname(to);
72530 done_path_create(&new_path, new_dentry);
72531 if (delegated_inode) {
72532 error = break_deleg_wait(&delegated_inode);
72533 @@ -4348,6 +4530,20 @@ retry_deleg:
72534 if (new_dentry == trap)
72535 goto exit5;
72536
72537 + if (gr_bad_chroot_rename(old_dentry, oldnd.path.mnt, new_dentry, newnd.path.mnt)) {
72538 + /* use EXDEV error to cause 'mv' to switch to an alternative
72539 + * method for usability
72540 + */
72541 + error = -EXDEV;
72542 + goto exit5;
72543 + }
72544 +
72545 + error = gr_acl_handle_rename(new_dentry, new_dir, newnd.path.mnt,
72546 + old_dentry, old_dir->d_inode, oldnd.path.mnt,
72547 + to, flags);
72548 + if (error)
72549 + goto exit5;
72550 +
72551 error = security_path_rename(&oldnd.path, old_dentry,
72552 &newnd.path, new_dentry, flags);
72553 if (error)
72554 @@ -4355,6 +4551,9 @@ retry_deleg:
72555 error = vfs_rename(old_dir->d_inode, old_dentry,
72556 new_dir->d_inode, new_dentry,
72557 &delegated_inode, flags);
72558 + if (!error)
72559 + gr_handle_rename(old_dir->d_inode, new_dir->d_inode, old_dentry,
72560 + new_dentry, oldnd.path.mnt, new_dentry->d_inode ? 1 : 0, flags);
72561 exit5:
72562 dput(new_dentry);
72563 exit4:
72564 @@ -4411,14 +4610,24 @@ EXPORT_SYMBOL(vfs_whiteout);
72565
72566 int readlink_copy(char __user *buffer, int buflen, const char *link)
72567 {
72568 + char tmpbuf[64];
72569 + const char *newlink;
72570 int len = PTR_ERR(link);
72571 +
72572 if (IS_ERR(link))
72573 goto out;
72574
72575 len = strlen(link);
72576 if (len > (unsigned) buflen)
72577 len = buflen;
72578 - if (copy_to_user(buffer, link, len))
72579 +
72580 + if (len < sizeof(tmpbuf)) {
72581 + memcpy(tmpbuf, link, len);
72582 + newlink = tmpbuf;
72583 + } else
72584 + newlink = link;
72585 +
72586 + if (copy_to_user(buffer, newlink, len))
72587 len = -EFAULT;
72588 out:
72589 return len;
72590 diff --git a/fs/namespace.c b/fs/namespace.c
72591 index 38ed1e1..8500e56 100644
72592 --- a/fs/namespace.c
72593 +++ b/fs/namespace.c
72594 @@ -1480,6 +1480,9 @@ static int do_umount(struct mount *mnt, int flags)
72595 if (!(sb->s_flags & MS_RDONLY))
72596 retval = do_remount_sb(sb, MS_RDONLY, NULL, 0);
72597 up_write(&sb->s_umount);
72598 +
72599 + gr_log_remount(mnt->mnt_devname, retval);
72600 +
72601 return retval;
72602 }
72603
72604 @@ -1502,6 +1505,9 @@ static int do_umount(struct mount *mnt, int flags)
72605 }
72606 unlock_mount_hash();
72607 namespace_unlock();
72608 +
72609 + gr_log_unmount(mnt->mnt_devname, retval);
72610 +
72611 return retval;
72612 }
72613
72614 @@ -1559,7 +1565,7 @@ static inline bool may_mount(void)
72615 * unixes. Our API is identical to OSF/1 to avoid making a mess of AMD
72616 */
72617
72618 -SYSCALL_DEFINE2(umount, char __user *, name, int, flags)
72619 +SYSCALL_DEFINE2(umount, const char __user *, name, int, flags)
72620 {
72621 struct path path;
72622 struct mount *mnt;
72623 @@ -1604,7 +1610,7 @@ out:
72624 /*
72625 * The 2.0 compatible umount. No flags.
72626 */
72627 -SYSCALL_DEFINE1(oldumount, char __user *, name)
72628 +SYSCALL_DEFINE1(oldumount, const char __user *, name)
72629 {
72630 return sys_umount(name, 0);
72631 }
72632 @@ -2670,6 +2676,16 @@ long do_mount(const char *dev_name, const char __user *dir_name,
72633 MS_NOATIME | MS_NODIRATIME | MS_RELATIME| MS_KERNMOUNT |
72634 MS_STRICTATIME);
72635
72636 + if (gr_handle_rofs_mount(path.dentry, path.mnt, mnt_flags)) {
72637 + retval = -EPERM;
72638 + goto dput_out;
72639 + }
72640 +
72641 + if (gr_handle_chroot_mount(path.dentry, path.mnt, dev_name)) {
72642 + retval = -EPERM;
72643 + goto dput_out;
72644 + }
72645 +
72646 if (flags & MS_REMOUNT)
72647 retval = do_remount(&path, flags & ~MS_REMOUNT, mnt_flags,
72648 data_page);
72649 @@ -2683,7 +2699,10 @@ long do_mount(const char *dev_name, const char __user *dir_name,
72650 retval = do_new_mount(&path, type_page, flags, mnt_flags,
72651 dev_name, data_page);
72652 dput_out:
72653 + gr_log_mount(dev_name, &path, retval);
72654 +
72655 path_put(&path);
72656 +
72657 return retval;
72658 }
72659
72660 @@ -2701,7 +2720,7 @@ static void free_mnt_ns(struct mnt_namespace *ns)
72661 * number incrementing at 10Ghz will take 12,427 years to wrap which
72662 * is effectively never, so we can ignore the possibility.
72663 */
72664 -static atomic64_t mnt_ns_seq = ATOMIC64_INIT(1);
72665 +static atomic64_unchecked_t mnt_ns_seq = ATOMIC64_INIT(1);
72666
72667 static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
72668 {
72669 @@ -2717,7 +2736,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
72670 return ERR_PTR(ret);
72671 }
72672 new_ns->ns.ops = &mntns_operations;
72673 - new_ns->seq = atomic64_add_return(1, &mnt_ns_seq);
72674 + new_ns->seq = atomic64_add_return_unchecked(1, &mnt_ns_seq);
72675 atomic_set(&new_ns->count, 1);
72676 new_ns->root = NULL;
72677 INIT_LIST_HEAD(&new_ns->list);
72678 @@ -2727,7 +2746,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
72679 return new_ns;
72680 }
72681
72682 -struct mnt_namespace *copy_mnt_ns(unsigned long flags, struct mnt_namespace *ns,
72683 +__latent_entropy struct mnt_namespace *copy_mnt_ns(unsigned long flags, struct mnt_namespace *ns,
72684 struct user_namespace *user_ns, struct fs_struct *new_fs)
72685 {
72686 struct mnt_namespace *new_ns;
72687 @@ -2848,8 +2867,8 @@ struct dentry *mount_subtree(struct vfsmount *mnt, const char *name)
72688 }
72689 EXPORT_SYMBOL(mount_subtree);
72690
72691 -SYSCALL_DEFINE5(mount, char __user *, dev_name, char __user *, dir_name,
72692 - char __user *, type, unsigned long, flags, void __user *, data)
72693 +SYSCALL_DEFINE5(mount, const char __user *, dev_name, const char __user *, dir_name,
72694 + const char __user *, type, unsigned long, flags, void __user *, data)
72695 {
72696 int ret;
72697 char *kernel_type;
72698 @@ -2955,6 +2974,11 @@ SYSCALL_DEFINE2(pivot_root, const char __user *, new_root,
72699 if (error)
72700 goto out2;
72701
72702 + if (gr_handle_chroot_pivot()) {
72703 + error = -EPERM;
72704 + goto out2;
72705 + }
72706 +
72707 get_fs_root(current->fs, &root);
72708 old_mp = lock_mount(&old);
72709 error = PTR_ERR(old_mp);
72710 @@ -3235,7 +3259,7 @@ static int mntns_install(struct nsproxy *nsproxy, struct ns_common *ns)
72711 !ns_capable(current_user_ns(), CAP_SYS_ADMIN))
72712 return -EPERM;
72713
72714 - if (fs->users != 1)
72715 + if (atomic_read(&fs->users) != 1)
72716 return -EINVAL;
72717
72718 get_mnt_ns(mnt_ns);
72719 diff --git a/fs/nfs/callback_xdr.c b/fs/nfs/callback_xdr.c
72720 index 19ca95c..b28702c 100644
72721 --- a/fs/nfs/callback_xdr.c
72722 +++ b/fs/nfs/callback_xdr.c
72723 @@ -51,7 +51,7 @@ struct callback_op {
72724 callback_decode_arg_t decode_args;
72725 callback_encode_res_t encode_res;
72726 long res_maxsize;
72727 -};
72728 +} __do_const;
72729
72730 static struct callback_op callback_ops[];
72731
72732 diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
72733 index d42dff6..ecbdf42 100644
72734 --- a/fs/nfs/inode.c
72735 +++ b/fs/nfs/inode.c
72736 @@ -1270,16 +1270,16 @@ static int nfs_ctime_need_update(const struct inode *inode, const struct nfs_fat
72737 return timespec_compare(&fattr->ctime, &inode->i_ctime) > 0;
72738 }
72739
72740 -static atomic_long_t nfs_attr_generation_counter;
72741 +static atomic_long_unchecked_t nfs_attr_generation_counter;
72742
72743 static unsigned long nfs_read_attr_generation_counter(void)
72744 {
72745 - return atomic_long_read(&nfs_attr_generation_counter);
72746 + return atomic_long_read_unchecked(&nfs_attr_generation_counter);
72747 }
72748
72749 unsigned long nfs_inc_attr_generation_counter(void)
72750 {
72751 - return atomic_long_inc_return(&nfs_attr_generation_counter);
72752 + return atomic_long_inc_return_unchecked(&nfs_attr_generation_counter);
72753 }
72754 EXPORT_SYMBOL_GPL(nfs_inc_attr_generation_counter);
72755
72756 diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
72757 index 5416968..0942042 100644
72758 --- a/fs/nfsd/nfs4proc.c
72759 +++ b/fs/nfsd/nfs4proc.c
72760 @@ -1496,7 +1496,7 @@ struct nfsd4_operation {
72761 nfsd4op_rsize op_rsize_bop;
72762 stateid_getter op_get_currentstateid;
72763 stateid_setter op_set_currentstateid;
72764 -};
72765 +} __do_const;
72766
72767 static struct nfsd4_operation nfsd4_ops[];
72768
72769 diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
72770 index 5b33ce1..c2a92aa 100644
72771 --- a/fs/nfsd/nfs4xdr.c
72772 +++ b/fs/nfsd/nfs4xdr.c
72773 @@ -1703,7 +1703,7 @@ nfsd4_decode_notsupp(struct nfsd4_compoundargs *argp, void *p)
72774
72775 typedef __be32(*nfsd4_dec)(struct nfsd4_compoundargs *argp, void *);
72776
72777 -static nfsd4_dec nfsd4_dec_ops[] = {
72778 +static const nfsd4_dec nfsd4_dec_ops[] = {
72779 [OP_ACCESS] = (nfsd4_dec)nfsd4_decode_access,
72780 [OP_CLOSE] = (nfsd4_dec)nfsd4_decode_close,
72781 [OP_COMMIT] = (nfsd4_dec)nfsd4_decode_commit,
72782 diff --git a/fs/nfsd/nfscache.c b/fs/nfsd/nfscache.c
72783 index 46ec934..f384e41 100644
72784 --- a/fs/nfsd/nfscache.c
72785 +++ b/fs/nfsd/nfscache.c
72786 @@ -541,7 +541,7 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
72787 struct kvec *resv = &rqstp->rq_res.head[0], *cachv;
72788 u32 hash;
72789 struct nfsd_drc_bucket *b;
72790 - int len;
72791 + long len;
72792 size_t bufsize = 0;
72793
72794 if (!rp)
72795 @@ -550,11 +550,14 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
72796 hash = nfsd_cache_hash(rp->c_xid);
72797 b = &drc_hashtbl[hash];
72798
72799 - len = resv->iov_len - ((char*)statp - (char*)resv->iov_base);
72800 - len >>= 2;
72801 + if (statp) {
72802 + len = (char*)statp - (char*)resv->iov_base;
72803 + len = resv->iov_len - len;
72804 + len >>= 2;
72805 + }
72806
72807 /* Don't cache excessive amounts of data and XDR failures */
72808 - if (!statp || len > (256 >> 2)) {
72809 + if (!statp || len > (256 >> 2) || len < 0) {
72810 nfsd_reply_cache_free(b, rp);
72811 return;
72812 }
72813 @@ -562,7 +565,7 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
72814 switch (cachetype) {
72815 case RC_REPLSTAT:
72816 if (len != 1)
72817 - printk("nfsd: RC_REPLSTAT/reply len %d!\n",len);
72818 + printk("nfsd: RC_REPLSTAT/reply len %ld!\n",len);
72819 rp->c_replstat = *statp;
72820 break;
72821 case RC_REPLBUFF:
72822 diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
72823 index 3685265..e77261e 100644
72824 --- a/fs/nfsd/vfs.c
72825 +++ b/fs/nfsd/vfs.c
72826 @@ -893,7 +893,7 @@ __be32 nfsd_readv(struct file *file, loff_t offset, struct kvec *vec, int vlen,
72827
72828 oldfs = get_fs();
72829 set_fs(KERNEL_DS);
72830 - host_err = vfs_readv(file, (struct iovec __user *)vec, vlen, &offset);
72831 + host_err = vfs_readv(file, (struct iovec __force_user *)vec, vlen, &offset);
72832 set_fs(oldfs);
72833 return nfsd_finish_read(file, count, host_err);
72834 }
72835 @@ -980,7 +980,7 @@ nfsd_vfs_write(struct svc_rqst *rqstp, struct svc_fh *fhp, struct file *file,
72836
72837 /* Write the data. */
72838 oldfs = get_fs(); set_fs(KERNEL_DS);
72839 - host_err = vfs_writev(file, (struct iovec __user *)vec, vlen, &pos);
72840 + host_err = vfs_writev(file, (struct iovec __force_user *)vec, vlen, &pos);
72841 set_fs(oldfs);
72842 if (host_err < 0)
72843 goto out_nfserr;
72844 @@ -1525,7 +1525,7 @@ nfsd_readlink(struct svc_rqst *rqstp, struct svc_fh *fhp, char *buf, int *lenp)
72845 */
72846
72847 oldfs = get_fs(); set_fs(KERNEL_DS);
72848 - host_err = inode->i_op->readlink(path.dentry, (char __user *)buf, *lenp);
72849 + host_err = inode->i_op->readlink(path.dentry, (char __force_user *)buf, *lenp);
72850 set_fs(oldfs);
72851
72852 if (host_err < 0)
72853 diff --git a/fs/nls/nls_base.c b/fs/nls/nls_base.c
72854 index 52ccd34..7a6b202 100644
72855 --- a/fs/nls/nls_base.c
72856 +++ b/fs/nls/nls_base.c
72857 @@ -234,21 +234,25 @@ EXPORT_SYMBOL(utf16s_to_utf8s);
72858
72859 int __register_nls(struct nls_table *nls, struct module *owner)
72860 {
72861 - struct nls_table ** tmp = &tables;
72862 + struct nls_table *tmp = tables;
72863
72864 if (nls->next)
72865 return -EBUSY;
72866
72867 - nls->owner = owner;
72868 + pax_open_kernel();
72869 + *(void **)&nls->owner = owner;
72870 + pax_close_kernel();
72871 spin_lock(&nls_lock);
72872 - while (*tmp) {
72873 - if (nls == *tmp) {
72874 + while (tmp) {
72875 + if (nls == tmp) {
72876 spin_unlock(&nls_lock);
72877 return -EBUSY;
72878 }
72879 - tmp = &(*tmp)->next;
72880 + tmp = tmp->next;
72881 }
72882 - nls->next = tables;
72883 + pax_open_kernel();
72884 + *(struct nls_table **)&nls->next = tables;
72885 + pax_close_kernel();
72886 tables = nls;
72887 spin_unlock(&nls_lock);
72888 return 0;
72889 @@ -257,12 +261,14 @@ EXPORT_SYMBOL(__register_nls);
72890
72891 int unregister_nls(struct nls_table * nls)
72892 {
72893 - struct nls_table ** tmp = &tables;
72894 + struct nls_table * const * tmp = &tables;
72895
72896 spin_lock(&nls_lock);
72897 while (*tmp) {
72898 if (nls == *tmp) {
72899 - *tmp = nls->next;
72900 + pax_open_kernel();
72901 + *(struct nls_table **)tmp = nls->next;
72902 + pax_close_kernel();
72903 spin_unlock(&nls_lock);
72904 return 0;
72905 }
72906 @@ -272,7 +278,7 @@ int unregister_nls(struct nls_table * nls)
72907 return -EINVAL;
72908 }
72909
72910 -static struct nls_table *find_nls(char *charset)
72911 +static struct nls_table *find_nls(const char *charset)
72912 {
72913 struct nls_table *nls;
72914 spin_lock(&nls_lock);
72915 @@ -288,7 +294,7 @@ static struct nls_table *find_nls(char *charset)
72916 return nls;
72917 }
72918
72919 -struct nls_table *load_nls(char *charset)
72920 +struct nls_table *load_nls(const char *charset)
72921 {
72922 return try_then_request_module(find_nls(charset), "nls_%s", charset);
72923 }
72924 diff --git a/fs/nls/nls_euc-jp.c b/fs/nls/nls_euc-jp.c
72925 index 162b3f1..6076a7c 100644
72926 --- a/fs/nls/nls_euc-jp.c
72927 +++ b/fs/nls/nls_euc-jp.c
72928 @@ -560,8 +560,10 @@ static int __init init_nls_euc_jp(void)
72929 p_nls = load_nls("cp932");
72930
72931 if (p_nls) {
72932 - table.charset2upper = p_nls->charset2upper;
72933 - table.charset2lower = p_nls->charset2lower;
72934 + pax_open_kernel();
72935 + *(const unsigned char **)&table.charset2upper = p_nls->charset2upper;
72936 + *(const unsigned char **)&table.charset2lower = p_nls->charset2lower;
72937 + pax_close_kernel();
72938 return register_nls(&table);
72939 }
72940
72941 diff --git a/fs/nls/nls_koi8-ru.c b/fs/nls/nls_koi8-ru.c
72942 index a80a741..7b96e1b 100644
72943 --- a/fs/nls/nls_koi8-ru.c
72944 +++ b/fs/nls/nls_koi8-ru.c
72945 @@ -62,8 +62,10 @@ static int __init init_nls_koi8_ru(void)
72946 p_nls = load_nls("koi8-u");
72947
72948 if (p_nls) {
72949 - table.charset2upper = p_nls->charset2upper;
72950 - table.charset2lower = p_nls->charset2lower;
72951 + pax_open_kernel();
72952 + *(const unsigned char **)&table.charset2upper = p_nls->charset2upper;
72953 + *(const unsigned char **)&table.charset2lower = p_nls->charset2lower;
72954 + pax_close_kernel();
72955 return register_nls(&table);
72956 }
72957
72958 diff --git a/fs/notify/fanotify/fanotify_user.c b/fs/notify/fanotify/fanotify_user.c
72959 index cf27550..6c70f29d 100644
72960 --- a/fs/notify/fanotify/fanotify_user.c
72961 +++ b/fs/notify/fanotify/fanotify_user.c
72962 @@ -216,8 +216,8 @@ static ssize_t copy_event_to_user(struct fsnotify_group *group,
72963
72964 fd = fanotify_event_metadata.fd;
72965 ret = -EFAULT;
72966 - if (copy_to_user(buf, &fanotify_event_metadata,
72967 - fanotify_event_metadata.event_len))
72968 + if (fanotify_event_metadata.event_len > sizeof fanotify_event_metadata ||
72969 + copy_to_user(buf, &fanotify_event_metadata, fanotify_event_metadata.event_len))
72970 goto out_close_fd;
72971
72972 #ifdef CONFIG_FANOTIFY_ACCESS_PERMISSIONS
72973 diff --git a/fs/notify/notification.c b/fs/notify/notification.c
72974 index a95d8e0..a91a5fd 100644
72975 --- a/fs/notify/notification.c
72976 +++ b/fs/notify/notification.c
72977 @@ -48,7 +48,7 @@
72978 #include <linux/fsnotify_backend.h>
72979 #include "fsnotify.h"
72980
72981 -static atomic_t fsnotify_sync_cookie = ATOMIC_INIT(0);
72982 +static atomic_unchecked_t fsnotify_sync_cookie = ATOMIC_INIT(0);
72983
72984 /**
72985 * fsnotify_get_cookie - return a unique cookie for use in synchronizing events.
72986 @@ -56,7 +56,7 @@ static atomic_t fsnotify_sync_cookie = ATOMIC_INIT(0);
72987 */
72988 u32 fsnotify_get_cookie(void)
72989 {
72990 - return atomic_inc_return(&fsnotify_sync_cookie);
72991 + return atomic_inc_return_unchecked(&fsnotify_sync_cookie);
72992 }
72993 EXPORT_SYMBOL_GPL(fsnotify_get_cookie);
72994
72995 diff --git a/fs/ntfs/dir.c b/fs/ntfs/dir.c
72996 index 9e38daf..5727cae 100644
72997 --- a/fs/ntfs/dir.c
72998 +++ b/fs/ntfs/dir.c
72999 @@ -1310,7 +1310,7 @@ find_next_index_buffer:
73000 ia = (INDEX_ALLOCATION*)(kaddr + (ia_pos & ~PAGE_CACHE_MASK &
73001 ~(s64)(ndir->itype.index.block_size - 1)));
73002 /* Bounds checks. */
73003 - if (unlikely((u8*)ia < kaddr || (u8*)ia > kaddr + PAGE_CACHE_SIZE)) {
73004 + if (unlikely(!kaddr || (u8*)ia < kaddr || (u8*)ia > kaddr + PAGE_CACHE_SIZE)) {
73005 ntfs_error(sb, "Out of bounds check failed. Corrupt directory "
73006 "inode 0x%lx or driver bug.", vdir->i_ino);
73007 goto err_out;
73008 diff --git a/fs/ntfs/file.c b/fs/ntfs/file.c
73009 index 1da9b2d..9cca092a 100644
73010 --- a/fs/ntfs/file.c
73011 +++ b/fs/ntfs/file.c
73012 @@ -1281,7 +1281,7 @@ static inline size_t ntfs_copy_from_user(struct page **pages,
73013 char *addr;
73014 size_t total = 0;
73015 unsigned len;
73016 - int left;
73017 + unsigned left;
73018
73019 do {
73020 len = PAGE_CACHE_SIZE - ofs;
73021 diff --git a/fs/ntfs/super.c b/fs/ntfs/super.c
73022 index 9e1e112..241a52a 100644
73023 --- a/fs/ntfs/super.c
73024 +++ b/fs/ntfs/super.c
73025 @@ -688,7 +688,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
73026 if (!silent)
73027 ntfs_error(sb, "Primary boot sector is invalid.");
73028 } else if (!silent)
73029 - ntfs_error(sb, read_err_str, "primary");
73030 + ntfs_error(sb, read_err_str, "%s", "primary");
73031 if (!(NTFS_SB(sb)->on_errors & ON_ERRORS_RECOVER)) {
73032 if (bh_primary)
73033 brelse(bh_primary);
73034 @@ -704,7 +704,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
73035 goto hotfix_primary_boot_sector;
73036 brelse(bh_backup);
73037 } else if (!silent)
73038 - ntfs_error(sb, read_err_str, "backup");
73039 + ntfs_error(sb, read_err_str, "%s", "backup");
73040 /* Try to read NT3.51- backup boot sector. */
73041 if ((bh_backup = sb_bread(sb, nr_blocks >> 1))) {
73042 if (is_boot_sector_ntfs(sb, (NTFS_BOOT_SECTOR*)
73043 @@ -715,7 +715,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
73044 "sector.");
73045 brelse(bh_backup);
73046 } else if (!silent)
73047 - ntfs_error(sb, read_err_str, "backup");
73048 + ntfs_error(sb, read_err_str, "%s", "backup");
73049 /* We failed. Cleanup and return. */
73050 if (bh_primary)
73051 brelse(bh_primary);
73052 diff --git a/fs/ocfs2/localalloc.c b/fs/ocfs2/localalloc.c
73053 index 0440134..d52c93a 100644
73054 --- a/fs/ocfs2/localalloc.c
73055 +++ b/fs/ocfs2/localalloc.c
73056 @@ -1320,7 +1320,7 @@ static int ocfs2_local_alloc_slide_window(struct ocfs2_super *osb,
73057 goto bail;
73058 }
73059
73060 - atomic_inc(&osb->alloc_stats.moves);
73061 + atomic_inc_unchecked(&osb->alloc_stats.moves);
73062
73063 bail:
73064 if (handle)
73065 diff --git a/fs/ocfs2/ocfs2.h b/fs/ocfs2/ocfs2.h
73066 index 460c6c3..b4ef513 100644
73067 --- a/fs/ocfs2/ocfs2.h
73068 +++ b/fs/ocfs2/ocfs2.h
73069 @@ -247,11 +247,11 @@ enum ocfs2_vol_state
73070
73071 struct ocfs2_alloc_stats
73072 {
73073 - atomic_t moves;
73074 - atomic_t local_data;
73075 - atomic_t bitmap_data;
73076 - atomic_t bg_allocs;
73077 - atomic_t bg_extends;
73078 + atomic_unchecked_t moves;
73079 + atomic_unchecked_t local_data;
73080 + atomic_unchecked_t bitmap_data;
73081 + atomic_unchecked_t bg_allocs;
73082 + atomic_unchecked_t bg_extends;
73083 };
73084
73085 enum ocfs2_local_alloc_state
73086 diff --git a/fs/ocfs2/refcounttree.c b/fs/ocfs2/refcounttree.c
73087 index ee541f9..df3a500 100644
73088 --- a/fs/ocfs2/refcounttree.c
73089 +++ b/fs/ocfs2/refcounttree.c
73090 @@ -4276,7 +4276,7 @@ static int ocfs2_reflink(struct dentry *old_dentry, struct inode *dir,
73091 error = posix_acl_create(dir, &mode, &default_acl, &acl);
73092 if (error) {
73093 mlog_errno(error);
73094 - goto out;
73095 + return error;
73096 }
73097
73098 error = ocfs2_create_inode_in_orphan(dir, mode,
73099 diff --git a/fs/ocfs2/suballoc.c b/fs/ocfs2/suballoc.c
73100 index 0cb889a..6a26b24 100644
73101 --- a/fs/ocfs2/suballoc.c
73102 +++ b/fs/ocfs2/suballoc.c
73103 @@ -867,7 +867,7 @@ static int ocfs2_reserve_suballoc_bits(struct ocfs2_super *osb,
73104 mlog_errno(status);
73105 goto bail;
73106 }
73107 - atomic_inc(&osb->alloc_stats.bg_extends);
73108 + atomic_inc_unchecked(&osb->alloc_stats.bg_extends);
73109
73110 /* You should never ask for this much metadata */
73111 BUG_ON(bits_wanted >
73112 @@ -2014,7 +2014,7 @@ int ocfs2_claim_metadata(handle_t *handle,
73113 mlog_errno(status);
73114 goto bail;
73115 }
73116 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
73117 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
73118
73119 *suballoc_loc = res.sr_bg_blkno;
73120 *suballoc_bit_start = res.sr_bit_offset;
73121 @@ -2180,7 +2180,7 @@ int ocfs2_claim_new_inode_at_loc(handle_t *handle,
73122 trace_ocfs2_claim_new_inode_at_loc((unsigned long long)di_blkno,
73123 res->sr_bits);
73124
73125 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
73126 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
73127
73128 BUG_ON(res->sr_bits != 1);
73129
73130 @@ -2222,7 +2222,7 @@ int ocfs2_claim_new_inode(handle_t *handle,
73131 mlog_errno(status);
73132 goto bail;
73133 }
73134 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
73135 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
73136
73137 BUG_ON(res.sr_bits != 1);
73138
73139 @@ -2326,7 +2326,7 @@ int __ocfs2_claim_clusters(handle_t *handle,
73140 cluster_start,
73141 num_clusters);
73142 if (!status)
73143 - atomic_inc(&osb->alloc_stats.local_data);
73144 + atomic_inc_unchecked(&osb->alloc_stats.local_data);
73145 } else {
73146 if (min_clusters > (osb->bitmap_cpg - 1)) {
73147 /* The only paths asking for contiguousness
73148 @@ -2352,7 +2352,7 @@ int __ocfs2_claim_clusters(handle_t *handle,
73149 ocfs2_desc_bitmap_to_cluster_off(ac->ac_inode,
73150 res.sr_bg_blkno,
73151 res.sr_bit_offset);
73152 - atomic_inc(&osb->alloc_stats.bitmap_data);
73153 + atomic_inc_unchecked(&osb->alloc_stats.bitmap_data);
73154 *num_clusters = res.sr_bits;
73155 }
73156 }
73157 diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c
73158 index 2667518..24bcf79 100644
73159 --- a/fs/ocfs2/super.c
73160 +++ b/fs/ocfs2/super.c
73161 @@ -308,11 +308,11 @@ static int ocfs2_osb_dump(struct ocfs2_super *osb, char *buf, int len)
73162 "%10s => GlobalAllocs: %d LocalAllocs: %d "
73163 "SubAllocs: %d LAWinMoves: %d SAExtends: %d\n",
73164 "Stats",
73165 - atomic_read(&osb->alloc_stats.bitmap_data),
73166 - atomic_read(&osb->alloc_stats.local_data),
73167 - atomic_read(&osb->alloc_stats.bg_allocs),
73168 - atomic_read(&osb->alloc_stats.moves),
73169 - atomic_read(&osb->alloc_stats.bg_extends));
73170 + atomic_read_unchecked(&osb->alloc_stats.bitmap_data),
73171 + atomic_read_unchecked(&osb->alloc_stats.local_data),
73172 + atomic_read_unchecked(&osb->alloc_stats.bg_allocs),
73173 + atomic_read_unchecked(&osb->alloc_stats.moves),
73174 + atomic_read_unchecked(&osb->alloc_stats.bg_extends));
73175
73176 out += snprintf(buf + out, len - out,
73177 "%10s => State: %u Descriptor: %llu Size: %u bits "
73178 @@ -2093,11 +2093,11 @@ static int ocfs2_initialize_super(struct super_block *sb,
73179
73180 mutex_init(&osb->system_file_mutex);
73181
73182 - atomic_set(&osb->alloc_stats.moves, 0);
73183 - atomic_set(&osb->alloc_stats.local_data, 0);
73184 - atomic_set(&osb->alloc_stats.bitmap_data, 0);
73185 - atomic_set(&osb->alloc_stats.bg_allocs, 0);
73186 - atomic_set(&osb->alloc_stats.bg_extends, 0);
73187 + atomic_set_unchecked(&osb->alloc_stats.moves, 0);
73188 + atomic_set_unchecked(&osb->alloc_stats.local_data, 0);
73189 + atomic_set_unchecked(&osb->alloc_stats.bitmap_data, 0);
73190 + atomic_set_unchecked(&osb->alloc_stats.bg_allocs, 0);
73191 + atomic_set_unchecked(&osb->alloc_stats.bg_extends, 0);
73192
73193 /* Copy the blockcheck stats from the superblock probe */
73194 osb->osb_ecc_stats = *stats;
73195 diff --git a/fs/open.c b/fs/open.c
73196 index 44a3be1..5e97aa1 100644
73197 --- a/fs/open.c
73198 +++ b/fs/open.c
73199 @@ -32,6 +32,8 @@
73200 #include <linux/dnotify.h>
73201 #include <linux/compat.h>
73202
73203 +#define CREATE_TRACE_POINTS
73204 +#include <trace/events/fs.h>
73205 #include "internal.h"
73206
73207 int do_truncate(struct dentry *dentry, loff_t length, unsigned int time_attrs,
73208 @@ -103,6 +105,8 @@ long vfs_truncate(struct path *path, loff_t length)
73209 error = locks_verify_truncate(inode, NULL, length);
73210 if (!error)
73211 error = security_path_truncate(path);
73212 + if (!error && !gr_acl_handle_truncate(path->dentry, path->mnt))
73213 + error = -EACCES;
73214 if (!error)
73215 error = do_truncate(path->dentry, length, 0, NULL);
73216
73217 @@ -187,6 +191,8 @@ static long do_sys_ftruncate(unsigned int fd, loff_t length, int small)
73218 error = locks_verify_truncate(inode, f.file, length);
73219 if (!error)
73220 error = security_path_truncate(&f.file->f_path);
73221 + if (!error && !gr_acl_handle_truncate(f.file->f_path.dentry, f.file->f_path.mnt))
73222 + error = -EACCES;
73223 if (!error)
73224 error = do_truncate(dentry, length, ATTR_MTIME|ATTR_CTIME, f.file);
73225 sb_end_write(inode->i_sb);
73226 @@ -392,6 +398,9 @@ retry:
73227 if (__mnt_is_readonly(path.mnt))
73228 res = -EROFS;
73229
73230 + if (!res && !gr_acl_handle_access(path.dentry, path.mnt, mode))
73231 + res = -EACCES;
73232 +
73233 out_path_release:
73234 path_put(&path);
73235 if (retry_estale(res, lookup_flags)) {
73236 @@ -423,6 +432,8 @@ retry:
73237 if (error)
73238 goto dput_and_out;
73239
73240 + gr_log_chdir(path.dentry, path.mnt);
73241 +
73242 set_fs_pwd(current->fs, &path);
73243
73244 dput_and_out:
73245 @@ -452,6 +463,13 @@ SYSCALL_DEFINE1(fchdir, unsigned int, fd)
73246 goto out_putf;
73247
73248 error = inode_permission(inode, MAY_EXEC | MAY_CHDIR);
73249 +
73250 + if (!error && !gr_chroot_fchdir(f.file->f_path.dentry, f.file->f_path.mnt))
73251 + error = -EPERM;
73252 +
73253 + if (!error)
73254 + gr_log_chdir(f.file->f_path.dentry, f.file->f_path.mnt);
73255 +
73256 if (!error)
73257 set_fs_pwd(current->fs, &f.file->f_path);
73258 out_putf:
73259 @@ -481,7 +499,13 @@ retry:
73260 if (error)
73261 goto dput_and_out;
73262
73263 + if (gr_handle_chroot_chroot(path.dentry, path.mnt))
73264 + goto dput_and_out;
73265 +
73266 set_fs_root(current->fs, &path);
73267 +
73268 + gr_handle_chroot_chdir(&path);
73269 +
73270 error = 0;
73271 dput_and_out:
73272 path_put(&path);
73273 @@ -505,6 +529,16 @@ static int chmod_common(struct path *path, umode_t mode)
73274 return error;
73275 retry_deleg:
73276 mutex_lock(&inode->i_mutex);
73277 +
73278 + if (!gr_acl_handle_chmod(path->dentry, path->mnt, &mode)) {
73279 + error = -EACCES;
73280 + goto out_unlock;
73281 + }
73282 + if (gr_handle_chroot_chmod(path->dentry, path->mnt, mode)) {
73283 + error = -EACCES;
73284 + goto out_unlock;
73285 + }
73286 +
73287 error = security_path_chmod(path, mode);
73288 if (error)
73289 goto out_unlock;
73290 @@ -570,6 +604,9 @@ static int chown_common(struct path *path, uid_t user, gid_t group)
73291 uid = make_kuid(current_user_ns(), user);
73292 gid = make_kgid(current_user_ns(), group);
73293
73294 + if (!gr_acl_handle_chown(path->dentry, path->mnt))
73295 + return -EACCES;
73296 +
73297 retry_deleg:
73298 newattrs.ia_valid = ATTR_CTIME;
73299 if (user != (uid_t) -1) {
73300 @@ -1017,6 +1054,7 @@ long do_sys_open(int dfd, const char __user *filename, int flags, umode_t mode)
73301 } else {
73302 fsnotify_open(f);
73303 fd_install(fd, f);
73304 + trace_do_sys_open(tmp->name, flags, mode);
73305 }
73306 }
73307 putname(tmp);
73308 diff --git a/fs/overlayfs/super.c b/fs/overlayfs/super.c
73309 index 5f0d199..13b74b9 100644
73310 --- a/fs/overlayfs/super.c
73311 +++ b/fs/overlayfs/super.c
73312 @@ -172,7 +172,7 @@ void ovl_path_lower(struct dentry *dentry, struct path *path)
73313 {
73314 struct ovl_entry *oe = dentry->d_fsdata;
73315
73316 - *path = oe->numlower ? oe->lowerstack[0] : (struct path) { NULL, NULL };
73317 + *path = oe->numlower ? oe->lowerstack[0] : (struct path) { .dentry = NULL, .mnt = NULL };
73318 }
73319
73320 int ovl_want_write(struct dentry *dentry)
73321 @@ -816,8 +816,8 @@ static unsigned int ovl_split_lowerdirs(char *str)
73322
73323 static int ovl_fill_super(struct super_block *sb, void *data, int silent)
73324 {
73325 - struct path upperpath = { NULL, NULL };
73326 - struct path workpath = { NULL, NULL };
73327 + struct path upperpath = { .dentry = NULL, .mnt = NULL };
73328 + struct path workpath = { .dentry = NULL, .mnt = NULL };
73329 struct dentry *root_dentry;
73330 struct ovl_entry *oe;
73331 struct ovl_fs *ufs;
73332 diff --git a/fs/pipe.c b/fs/pipe.c
73333 index 21981e5..2c0bffb 100644
73334 --- a/fs/pipe.c
73335 +++ b/fs/pipe.c
73336 @@ -37,7 +37,7 @@ unsigned int pipe_max_size = 1048576;
73337 /*
73338 * Minimum pipe size, as required by POSIX
73339 */
73340 -unsigned int pipe_min_size = PAGE_SIZE;
73341 +unsigned int pipe_min_size __read_only = PAGE_SIZE;
73342
73343 /*
73344 * We use a start+len construction, which provides full use of the
73345 @@ -56,7 +56,7 @@ unsigned int pipe_min_size = PAGE_SIZE;
73346
73347 static void pipe_lock_nested(struct pipe_inode_info *pipe, int subclass)
73348 {
73349 - if (pipe->files)
73350 + if (atomic_read(&pipe->files))
73351 mutex_lock_nested(&pipe->mutex, subclass);
73352 }
73353
73354 @@ -71,7 +71,7 @@ EXPORT_SYMBOL(pipe_lock);
73355
73356 void pipe_unlock(struct pipe_inode_info *pipe)
73357 {
73358 - if (pipe->files)
73359 + if (atomic_read(&pipe->files))
73360 mutex_unlock(&pipe->mutex);
73361 }
73362 EXPORT_SYMBOL(pipe_unlock);
73363 @@ -292,9 +292,9 @@ pipe_read(struct kiocb *iocb, struct iov_iter *to)
73364 }
73365 if (bufs) /* More to do? */
73366 continue;
73367 - if (!pipe->writers)
73368 + if (!atomic_read(&pipe->writers))
73369 break;
73370 - if (!pipe->waiting_writers) {
73371 + if (!atomic_read(&pipe->waiting_writers)) {
73372 /* syscall merging: Usually we must not sleep
73373 * if O_NONBLOCK is set, or if we got some data.
73374 * But if a writer sleeps in kernel space, then
73375 @@ -351,7 +351,7 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
73376
73377 __pipe_lock(pipe);
73378
73379 - if (!pipe->readers) {
73380 + if (!atomic_read(&pipe->readers)) {
73381 send_sig(SIGPIPE, current, 0);
73382 ret = -EPIPE;
73383 goto out;
73384 @@ -387,7 +387,7 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
73385 for (;;) {
73386 int bufs;
73387
73388 - if (!pipe->readers) {
73389 + if (!atomic_read(&pipe->readers)) {
73390 send_sig(SIGPIPE, current, 0);
73391 if (!ret)
73392 ret = -EPIPE;
73393 @@ -455,9 +455,9 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
73394 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
73395 do_wakeup = 0;
73396 }
73397 - pipe->waiting_writers++;
73398 + atomic_inc(&pipe->waiting_writers);
73399 pipe_wait(pipe);
73400 - pipe->waiting_writers--;
73401 + atomic_dec(&pipe->waiting_writers);
73402 }
73403 out:
73404 __pipe_unlock(pipe);
73405 @@ -512,7 +512,7 @@ pipe_poll(struct file *filp, poll_table *wait)
73406 mask = 0;
73407 if (filp->f_mode & FMODE_READ) {
73408 mask = (nrbufs > 0) ? POLLIN | POLLRDNORM : 0;
73409 - if (!pipe->writers && filp->f_version != pipe->w_counter)
73410 + if (!atomic_read(&pipe->writers) && filp->f_version != pipe->w_counter)
73411 mask |= POLLHUP;
73412 }
73413
73414 @@ -522,7 +522,7 @@ pipe_poll(struct file *filp, poll_table *wait)
73415 * Most Unices do not set POLLERR for FIFOs but on Linux they
73416 * behave exactly like pipes for poll().
73417 */
73418 - if (!pipe->readers)
73419 + if (!atomic_read(&pipe->readers))
73420 mask |= POLLERR;
73421 }
73422
73423 @@ -534,7 +534,7 @@ static void put_pipe_info(struct inode *inode, struct pipe_inode_info *pipe)
73424 int kill = 0;
73425
73426 spin_lock(&inode->i_lock);
73427 - if (!--pipe->files) {
73428 + if (atomic_dec_and_test(&pipe->files)) {
73429 inode->i_pipe = NULL;
73430 kill = 1;
73431 }
73432 @@ -551,11 +551,11 @@ pipe_release(struct inode *inode, struct file *file)
73433
73434 __pipe_lock(pipe);
73435 if (file->f_mode & FMODE_READ)
73436 - pipe->readers--;
73437 + atomic_dec(&pipe->readers);
73438 if (file->f_mode & FMODE_WRITE)
73439 - pipe->writers--;
73440 + atomic_dec(&pipe->writers);
73441
73442 - if (pipe->readers || pipe->writers) {
73443 + if (atomic_read(&pipe->readers) || atomic_read(&pipe->writers)) {
73444 wake_up_interruptible_sync_poll(&pipe->wait, POLLIN | POLLOUT | POLLRDNORM | POLLWRNORM | POLLERR | POLLHUP);
73445 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
73446 kill_fasync(&pipe->fasync_writers, SIGIO, POLL_OUT);
73447 @@ -620,7 +620,7 @@ void free_pipe_info(struct pipe_inode_info *pipe)
73448 kfree(pipe);
73449 }
73450
73451 -static struct vfsmount *pipe_mnt __read_mostly;
73452 +struct vfsmount *pipe_mnt __read_mostly;
73453
73454 /*
73455 * pipefs_dname() is called from d_path().
73456 @@ -650,8 +650,9 @@ static struct inode * get_pipe_inode(void)
73457 goto fail_iput;
73458
73459 inode->i_pipe = pipe;
73460 - pipe->files = 2;
73461 - pipe->readers = pipe->writers = 1;
73462 + atomic_set(&pipe->files, 2);
73463 + atomic_set(&pipe->readers, 1);
73464 + atomic_set(&pipe->writers, 1);
73465 inode->i_fop = &pipefifo_fops;
73466
73467 /*
73468 @@ -830,17 +831,17 @@ static int fifo_open(struct inode *inode, struct file *filp)
73469 spin_lock(&inode->i_lock);
73470 if (inode->i_pipe) {
73471 pipe = inode->i_pipe;
73472 - pipe->files++;
73473 + atomic_inc(&pipe->files);
73474 spin_unlock(&inode->i_lock);
73475 } else {
73476 spin_unlock(&inode->i_lock);
73477 pipe = alloc_pipe_info();
73478 if (!pipe)
73479 return -ENOMEM;
73480 - pipe->files = 1;
73481 + atomic_set(&pipe->files, 1);
73482 spin_lock(&inode->i_lock);
73483 if (unlikely(inode->i_pipe)) {
73484 - inode->i_pipe->files++;
73485 + atomic_inc(&inode->i_pipe->files);
73486 spin_unlock(&inode->i_lock);
73487 free_pipe_info(pipe);
73488 pipe = inode->i_pipe;
73489 @@ -865,10 +866,10 @@ static int fifo_open(struct inode *inode, struct file *filp)
73490 * opened, even when there is no process writing the FIFO.
73491 */
73492 pipe->r_counter++;
73493 - if (pipe->readers++ == 0)
73494 + if (atomic_inc_return(&pipe->readers) == 1)
73495 wake_up_partner(pipe);
73496
73497 - if (!is_pipe && !pipe->writers) {
73498 + if (!is_pipe && !atomic_read(&pipe->writers)) {
73499 if ((filp->f_flags & O_NONBLOCK)) {
73500 /* suppress POLLHUP until we have
73501 * seen a writer */
73502 @@ -887,14 +888,14 @@ static int fifo_open(struct inode *inode, struct file *filp)
73503 * errno=ENXIO when there is no process reading the FIFO.
73504 */
73505 ret = -ENXIO;
73506 - if (!is_pipe && (filp->f_flags & O_NONBLOCK) && !pipe->readers)
73507 + if (!is_pipe && (filp->f_flags & O_NONBLOCK) && !atomic_read(&pipe->readers))
73508 goto err;
73509
73510 pipe->w_counter++;
73511 - if (!pipe->writers++)
73512 + if (atomic_inc_return(&pipe->writers) == 1)
73513 wake_up_partner(pipe);
73514
73515 - if (!is_pipe && !pipe->readers) {
73516 + if (!is_pipe && !atomic_read(&pipe->readers)) {
73517 if (wait_for_partner(pipe, &pipe->r_counter))
73518 goto err_wr;
73519 }
73520 @@ -908,11 +909,11 @@ static int fifo_open(struct inode *inode, struct file *filp)
73521 * the process can at least talk to itself.
73522 */
73523
73524 - pipe->readers++;
73525 - pipe->writers++;
73526 + atomic_inc(&pipe->readers);
73527 + atomic_inc(&pipe->writers);
73528 pipe->r_counter++;
73529 pipe->w_counter++;
73530 - if (pipe->readers == 1 || pipe->writers == 1)
73531 + if (atomic_read(&pipe->readers) == 1 || atomic_read(&pipe->writers) == 1)
73532 wake_up_partner(pipe);
73533 break;
73534
73535 @@ -926,13 +927,13 @@ static int fifo_open(struct inode *inode, struct file *filp)
73536 return 0;
73537
73538 err_rd:
73539 - if (!--pipe->readers)
73540 + if (atomic_dec_and_test(&pipe->readers))
73541 wake_up_interruptible(&pipe->wait);
73542 ret = -ERESTARTSYS;
73543 goto err;
73544
73545 err_wr:
73546 - if (!--pipe->writers)
73547 + if (atomic_dec_and_test(&pipe->writers))
73548 wake_up_interruptible(&pipe->wait);
73549 ret = -ERESTARTSYS;
73550 goto err;
73551 @@ -1010,7 +1011,7 @@ static long pipe_set_size(struct pipe_inode_info *pipe, unsigned long nr_pages)
73552 * Currently we rely on the pipe array holding a power-of-2 number
73553 * of pages.
73554 */
73555 -static inline unsigned int round_pipe_size(unsigned int size)
73556 +static inline unsigned long round_pipe_size(unsigned long size)
73557 {
73558 unsigned long nr_pages;
73559
73560 @@ -1058,13 +1059,16 @@ long pipe_fcntl(struct file *file, unsigned int cmd, unsigned long arg)
73561
73562 switch (cmd) {
73563 case F_SETPIPE_SZ: {
73564 - unsigned int size, nr_pages;
73565 + unsigned long size, nr_pages;
73566 +
73567 + ret = -EINVAL;
73568 + if (arg < pipe_min_size)
73569 + goto out;
73570
73571 size = round_pipe_size(arg);
73572 nr_pages = size >> PAGE_SHIFT;
73573
73574 - ret = -EINVAL;
73575 - if (!nr_pages)
73576 + if (size < pipe_min_size)
73577 goto out;
73578
73579 if (!capable(CAP_SYS_RESOURCE) && size > pipe_max_size) {
73580 diff --git a/fs/posix_acl.c b/fs/posix_acl.c
73581 index 3a48bb7..403067b 100644
73582 --- a/fs/posix_acl.c
73583 +++ b/fs/posix_acl.c
73584 @@ -20,6 +20,7 @@
73585 #include <linux/xattr.h>
73586 #include <linux/export.h>
73587 #include <linux/user_namespace.h>
73588 +#include <linux/grsecurity.h>
73589
73590 struct posix_acl **acl_by_type(struct inode *inode, int type)
73591 {
73592 @@ -277,7 +278,7 @@ posix_acl_equiv_mode(const struct posix_acl *acl, umode_t *mode_p)
73593 }
73594 }
73595 if (mode_p)
73596 - *mode_p = (*mode_p & ~S_IRWXUGO) | mode;
73597 + *mode_p = ((*mode_p & ~S_IRWXUGO) | mode) & ~gr_acl_umask();
73598 return not_equiv;
73599 }
73600 EXPORT_SYMBOL(posix_acl_equiv_mode);
73601 @@ -427,7 +428,7 @@ static int posix_acl_create_masq(struct posix_acl *acl, umode_t *mode_p)
73602 mode &= (group_obj->e_perm << 3) | ~S_IRWXG;
73603 }
73604
73605 - *mode_p = (*mode_p & ~S_IRWXUGO) | mode;
73606 + *mode_p = ((*mode_p & ~S_IRWXUGO) | mode) & ~gr_acl_umask();
73607 return not_equiv;
73608 }
73609
73610 @@ -485,6 +486,8 @@ __posix_acl_create(struct posix_acl **acl, gfp_t gfp, umode_t *mode_p)
73611 struct posix_acl *clone = posix_acl_clone(*acl, gfp);
73612 int err = -ENOMEM;
73613 if (clone) {
73614 + *mode_p &= ~gr_acl_umask();
73615 +
73616 err = posix_acl_create_masq(clone, mode_p);
73617 if (err < 0) {
73618 posix_acl_release(clone);
73619 @@ -663,11 +666,12 @@ struct posix_acl *
73620 posix_acl_from_xattr(struct user_namespace *user_ns,
73621 const void *value, size_t size)
73622 {
73623 - posix_acl_xattr_header *header = (posix_acl_xattr_header *)value;
73624 - posix_acl_xattr_entry *entry = (posix_acl_xattr_entry *)(header+1), *end;
73625 + const posix_acl_xattr_header *header = (const posix_acl_xattr_header *)value;
73626 + const posix_acl_xattr_entry *entry = (const posix_acl_xattr_entry *)(header+1), *end;
73627 int count;
73628 struct posix_acl *acl;
73629 struct posix_acl_entry *acl_e;
73630 + umode_t umask = gr_acl_umask();
73631
73632 if (!value)
73633 return NULL;
73634 @@ -693,12 +697,18 @@ posix_acl_from_xattr(struct user_namespace *user_ns,
73635
73636 switch(acl_e->e_tag) {
73637 case ACL_USER_OBJ:
73638 + acl_e->e_perm &= ~((umask & S_IRWXU) >> 6);
73639 + break;
73640 case ACL_GROUP_OBJ:
73641 case ACL_MASK:
73642 + acl_e->e_perm &= ~((umask & S_IRWXG) >> 3);
73643 + break;
73644 case ACL_OTHER:
73645 + acl_e->e_perm &= ~(umask & S_IRWXO);
73646 break;
73647
73648 case ACL_USER:
73649 + acl_e->e_perm &= ~((umask & S_IRWXU) >> 6);
73650 acl_e->e_uid =
73651 make_kuid(user_ns,
73652 le32_to_cpu(entry->e_id));
73653 @@ -706,6 +716,7 @@ posix_acl_from_xattr(struct user_namespace *user_ns,
73654 goto fail;
73655 break;
73656 case ACL_GROUP:
73657 + acl_e->e_perm &= ~((umask & S_IRWXG) >> 3);
73658 acl_e->e_gid =
73659 make_kgid(user_ns,
73660 le32_to_cpu(entry->e_id));
73661 diff --git a/fs/proc/Kconfig b/fs/proc/Kconfig
73662 index 2183fcf..3c32a98 100644
73663 --- a/fs/proc/Kconfig
73664 +++ b/fs/proc/Kconfig
73665 @@ -30,7 +30,7 @@ config PROC_FS
73666
73667 config PROC_KCORE
73668 bool "/proc/kcore support" if !ARM
73669 - depends on PROC_FS && MMU
73670 + depends on PROC_FS && MMU && !GRKERNSEC_PROC_ADD
73671 help
73672 Provides a virtual ELF core file of the live kernel. This can
73673 be read with gdb and other ELF tools. No modifications can be
73674 @@ -38,8 +38,8 @@ config PROC_KCORE
73675
73676 config PROC_VMCORE
73677 bool "/proc/vmcore support"
73678 - depends on PROC_FS && CRASH_DUMP
73679 - default y
73680 + depends on PROC_FS && CRASH_DUMP && !GRKERNSEC
73681 + default n
73682 help
73683 Exports the dump image of crashed kernel in ELF format.
73684
73685 @@ -63,8 +63,8 @@ config PROC_SYSCTL
73686 limited in memory.
73687
73688 config PROC_PAGE_MONITOR
73689 - default y
73690 - depends on PROC_FS && MMU
73691 + default n
73692 + depends on PROC_FS && MMU && !GRKERNSEC
73693 bool "Enable /proc page monitoring" if EXPERT
73694 help
73695 Various /proc files exist to monitor process memory utilization:
73696 diff --git a/fs/proc/array.c b/fs/proc/array.c
73697 index 1295a00..4c91a6b 100644
73698 --- a/fs/proc/array.c
73699 +++ b/fs/proc/array.c
73700 @@ -60,6 +60,7 @@
73701 #include <linux/tty.h>
73702 #include <linux/string.h>
73703 #include <linux/mman.h>
73704 +#include <linux/grsecurity.h>
73705 #include <linux/proc_fs.h>
73706 #include <linux/ioport.h>
73707 #include <linux/uaccess.h>
73708 @@ -322,6 +323,21 @@ static void task_cpus_allowed(struct seq_file *m, struct task_struct *task)
73709 cpumask_pr_args(&task->cpus_allowed));
73710 }
73711
73712 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
73713 +static inline void task_pax(struct seq_file *m, struct task_struct *p)
73714 +{
73715 + if (p->mm)
73716 + seq_printf(m, "PaX:\t%c%c%c%c%c\n",
73717 + p->mm->pax_flags & MF_PAX_PAGEEXEC ? 'P' : 'p',
73718 + p->mm->pax_flags & MF_PAX_EMUTRAMP ? 'E' : 'e',
73719 + p->mm->pax_flags & MF_PAX_MPROTECT ? 'M' : 'm',
73720 + p->mm->pax_flags & MF_PAX_RANDMMAP ? 'R' : 'r',
73721 + p->mm->pax_flags & MF_PAX_SEGMEXEC ? 'S' : 's');
73722 + else
73723 + seq_printf(m, "PaX:\t-----\n");
73724 +}
73725 +#endif
73726 +
73727 int proc_pid_status(struct seq_file *m, struct pid_namespace *ns,
73728 struct pid *pid, struct task_struct *task)
73729 {
73730 @@ -340,9 +356,24 @@ int proc_pid_status(struct seq_file *m, struct pid_namespace *ns,
73731 task_cpus_allowed(m, task);
73732 cpuset_task_status_allowed(m, task);
73733 task_context_switch_counts(m, task);
73734 +
73735 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
73736 + task_pax(m, task);
73737 +#endif
73738 +
73739 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
73740 + task_grsec_rbac(m, task);
73741 +#endif
73742 +
73743 return 0;
73744 }
73745
73746 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
73747 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
73748 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
73749 + _mm->pax_flags & MF_PAX_SEGMEXEC))
73750 +#endif
73751 +
73752 static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
73753 struct pid *pid, struct task_struct *task, int whole)
73754 {
73755 @@ -364,6 +395,13 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
73756 char tcomm[sizeof(task->comm)];
73757 unsigned long flags;
73758
73759 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
73760 + if (current->exec_id != m->exec_id) {
73761 + gr_log_badprocpid("stat");
73762 + return 0;
73763 + }
73764 +#endif
73765 +
73766 state = *get_task_state(task);
73767 vsize = eip = esp = 0;
73768 permitted = ptrace_may_access(task, PTRACE_MODE_READ | PTRACE_MODE_NOAUDIT);
73769 @@ -434,6 +472,19 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
73770 gtime = task_gtime(task);
73771 }
73772
73773 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
73774 + if (PAX_RAND_FLAGS(mm)) {
73775 + eip = 0;
73776 + esp = 0;
73777 + wchan = 0;
73778 + }
73779 +#endif
73780 +#ifdef CONFIG_GRKERNSEC_HIDESYM
73781 + wchan = 0;
73782 + eip =0;
73783 + esp =0;
73784 +#endif
73785 +
73786 /* scale priority and nice values from timeslices to -20..20 */
73787 /* to make it look like a "normal" Unix priority/nice value */
73788 priority = task_prio(task);
73789 @@ -465,9 +516,15 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
73790 seq_put_decimal_ull(m, ' ', vsize);
73791 seq_put_decimal_ull(m, ' ', mm ? get_mm_rss(mm) : 0);
73792 seq_put_decimal_ull(m, ' ', rsslim);
73793 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
73794 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 1 : (mm ? (permitted ? mm->start_code : 1) : 0));
73795 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 1 : (mm ? (permitted ? mm->end_code : 1) : 0));
73796 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 0 : ((permitted && mm) ? mm->start_stack : 0));
73797 +#else
73798 seq_put_decimal_ull(m, ' ', mm ? (permitted ? mm->start_code : 1) : 0);
73799 seq_put_decimal_ull(m, ' ', mm ? (permitted ? mm->end_code : 1) : 0);
73800 seq_put_decimal_ull(m, ' ', (permitted && mm) ? mm->start_stack : 0);
73801 +#endif
73802 seq_put_decimal_ull(m, ' ', esp);
73803 seq_put_decimal_ull(m, ' ', eip);
73804 /* The signal information here is obsolete.
73805 @@ -489,7 +546,11 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
73806 seq_put_decimal_ull(m, ' ', cputime_to_clock_t(gtime));
73807 seq_put_decimal_ll(m, ' ', cputime_to_clock_t(cgtime));
73808
73809 - if (mm && permitted) {
73810 + if (mm && permitted
73811 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
73812 + && !PAX_RAND_FLAGS(mm)
73813 +#endif
73814 + ) {
73815 seq_put_decimal_ull(m, ' ', mm->start_data);
73816 seq_put_decimal_ull(m, ' ', mm->end_data);
73817 seq_put_decimal_ull(m, ' ', mm->start_brk);
73818 @@ -527,8 +588,15 @@ int proc_pid_statm(struct seq_file *m, struct pid_namespace *ns,
73819 struct pid *pid, struct task_struct *task)
73820 {
73821 unsigned long size = 0, resident = 0, shared = 0, text = 0, data = 0;
73822 - struct mm_struct *mm = get_task_mm(task);
73823 + struct mm_struct *mm;
73824
73825 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
73826 + if (current->exec_id != m->exec_id) {
73827 + gr_log_badprocpid("statm");
73828 + return 0;
73829 + }
73830 +#endif
73831 + mm = get_task_mm(task);
73832 if (mm) {
73833 size = task_statm(mm, &shared, &text, &data, &resident);
73834 mmput(mm);
73835 @@ -551,6 +619,20 @@ int proc_pid_statm(struct seq_file *m, struct pid_namespace *ns,
73836 return 0;
73837 }
73838
73839 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
73840 +int proc_pid_ipaddr(struct seq_file *m, struct pid_namespace *ns, struct pid *pid, struct task_struct *task)
73841 +{
73842 + unsigned long flags;
73843 + u32 curr_ip = 0;
73844 +
73845 + if (lock_task_sighand(task, &flags)) {
73846 + curr_ip = task->signal->curr_ip;
73847 + unlock_task_sighand(task, &flags);
73848 + }
73849 + return seq_printf(m, "%pI4\n", &curr_ip);
73850 +}
73851 +#endif
73852 +
73853 #ifdef CONFIG_CHECKPOINT_RESTORE
73854 static struct pid *
73855 get_children_pid(struct inode *inode, struct pid *pid_prev, loff_t pos)
73856 diff --git a/fs/proc/base.c b/fs/proc/base.c
73857 index 3f3d7ae..68de109 100644
73858 --- a/fs/proc/base.c
73859 +++ b/fs/proc/base.c
73860 @@ -113,6 +113,14 @@ struct pid_entry {
73861 union proc_op op;
73862 };
73863
73864 +struct getdents_callback {
73865 + struct linux_dirent __user * current_dir;
73866 + struct linux_dirent __user * previous;
73867 + struct file * file;
73868 + int count;
73869 + int error;
73870 +};
73871 +
73872 #define NOD(NAME, MODE, IOP, FOP, OP) { \
73873 .name = (NAME), \
73874 .len = sizeof(NAME) - 1, \
73875 @@ -208,12 +216,28 @@ static int proc_pid_cmdline(struct seq_file *m, struct pid_namespace *ns,
73876 return 0;
73877 }
73878
73879 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
73880 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
73881 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
73882 + _mm->pax_flags & MF_PAX_SEGMEXEC))
73883 +#endif
73884 +
73885 static int proc_pid_auxv(struct seq_file *m, struct pid_namespace *ns,
73886 struct pid *pid, struct task_struct *task)
73887 {
73888 struct mm_struct *mm = mm_access(task, PTRACE_MODE_READ);
73889 if (mm && !IS_ERR(mm)) {
73890 unsigned int nwords = 0;
73891 +
73892 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
73893 + /* allow if we're currently ptracing this task */
73894 + if (PAX_RAND_FLAGS(mm) &&
73895 + (!(task->ptrace & PT_PTRACED) || (task->parent != current))) {
73896 + mmput(mm);
73897 + return 0;
73898 + }
73899 +#endif
73900 +
73901 do {
73902 nwords += 2;
73903 } while (mm->saved_auxv[nwords - 2] != 0); /* AT_NULL */
73904 @@ -225,7 +249,7 @@ static int proc_pid_auxv(struct seq_file *m, struct pid_namespace *ns,
73905 }
73906
73907
73908 -#ifdef CONFIG_KALLSYMS
73909 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
73910 /*
73911 * Provides a wchan file via kallsyms in a proper one-value-per-file format.
73912 * Returns the resolved symbol. If that fails, simply return the address.
73913 @@ -265,7 +289,7 @@ static void unlock_trace(struct task_struct *task)
73914 mutex_unlock(&task->signal->cred_guard_mutex);
73915 }
73916
73917 -#ifdef CONFIG_STACKTRACE
73918 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
73919
73920 #define MAX_STACK_TRACE_DEPTH 64
73921
73922 @@ -456,7 +480,7 @@ static int proc_pid_limits(struct seq_file *m, struct pid_namespace *ns,
73923 return 0;
73924 }
73925
73926 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
73927 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
73928 static int proc_pid_syscall(struct seq_file *m, struct pid_namespace *ns,
73929 struct pid *pid, struct task_struct *task)
73930 {
73931 @@ -486,7 +510,7 @@ static int proc_pid_syscall(struct seq_file *m, struct pid_namespace *ns,
73932 /************************************************************************/
73933
73934 /* permission checks */
73935 -static int proc_fd_access_allowed(struct inode *inode)
73936 +static int proc_fd_access_allowed(struct inode *inode, unsigned int log)
73937 {
73938 struct task_struct *task;
73939 int allowed = 0;
73940 @@ -496,7 +520,10 @@ static int proc_fd_access_allowed(struct inode *inode)
73941 */
73942 task = get_proc_task(inode);
73943 if (task) {
73944 - allowed = ptrace_may_access(task, PTRACE_MODE_READ);
73945 + if (log)
73946 + allowed = ptrace_may_access(task, PTRACE_MODE_READ);
73947 + else
73948 + allowed = ptrace_may_access(task, PTRACE_MODE_READ | PTRACE_MODE_NOAUDIT);
73949 put_task_struct(task);
73950 }
73951 return allowed;
73952 @@ -527,10 +554,35 @@ static bool has_pid_permissions(struct pid_namespace *pid,
73953 struct task_struct *task,
73954 int hide_pid_min)
73955 {
73956 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
73957 + return false;
73958 +
73959 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
73960 + rcu_read_lock();
73961 + {
73962 + const struct cred *tmpcred = current_cred();
73963 + const struct cred *cred = __task_cred(task);
73964 +
73965 + if (uid_eq(tmpcred->uid, GLOBAL_ROOT_UID) || uid_eq(tmpcred->uid, cred->uid)
73966 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
73967 + || in_group_p(grsec_proc_gid)
73968 +#endif
73969 + ) {
73970 + rcu_read_unlock();
73971 + return true;
73972 + }
73973 + }
73974 + rcu_read_unlock();
73975 +
73976 + if (!pid->hide_pid)
73977 + return false;
73978 +#endif
73979 +
73980 if (pid->hide_pid < hide_pid_min)
73981 return true;
73982 if (in_group_p(pid->pid_gid))
73983 return true;
73984 +
73985 return ptrace_may_access(task, PTRACE_MODE_READ);
73986 }
73987
73988 @@ -548,7 +600,11 @@ static int proc_pid_permission(struct inode *inode, int mask)
73989 put_task_struct(task);
73990
73991 if (!has_perms) {
73992 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
73993 + {
73994 +#else
73995 if (pid->hide_pid == 2) {
73996 +#endif
73997 /*
73998 * Let's make getdents(), stat(), and open()
73999 * consistent with each other. If a process
74000 @@ -609,6 +665,10 @@ struct mm_struct *proc_mem_open(struct inode *inode, unsigned int mode)
74001
74002 if (task) {
74003 mm = mm_access(task, mode);
74004 + if (!IS_ERR_OR_NULL(mm) && gr_acl_handle_procpidmem(task)) {
74005 + mmput(mm);
74006 + mm = ERR_PTR(-EPERM);
74007 + }
74008 put_task_struct(task);
74009
74010 if (!IS_ERR_OR_NULL(mm)) {
74011 @@ -630,6 +690,11 @@ static int __mem_open(struct inode *inode, struct file *file, unsigned int mode)
74012 return PTR_ERR(mm);
74013
74014 file->private_data = mm;
74015 +
74016 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
74017 + file->f_version = current->exec_id;
74018 +#endif
74019 +
74020 return 0;
74021 }
74022
74023 @@ -651,6 +716,17 @@ static ssize_t mem_rw(struct file *file, char __user *buf,
74024 ssize_t copied;
74025 char *page;
74026
74027 +#ifdef CONFIG_GRKERNSEC
74028 + if (write)
74029 + return -EPERM;
74030 +#endif
74031 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
74032 + if (file->f_version != current->exec_id) {
74033 + gr_log_badprocpid("mem");
74034 + return 0;
74035 + }
74036 +#endif
74037 +
74038 if (!mm)
74039 return 0;
74040
74041 @@ -663,7 +739,7 @@ static ssize_t mem_rw(struct file *file, char __user *buf,
74042 goto free;
74043
74044 while (count > 0) {
74045 - int this_len = min_t(int, count, PAGE_SIZE);
74046 + ssize_t this_len = min_t(ssize_t, count, PAGE_SIZE);
74047
74048 if (write && copy_from_user(page, buf, this_len)) {
74049 copied = -EFAULT;
74050 @@ -755,6 +831,13 @@ static ssize_t environ_read(struct file *file, char __user *buf,
74051 if (!mm)
74052 return 0;
74053
74054 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
74055 + if (file->f_version != current->exec_id) {
74056 + gr_log_badprocpid("environ");
74057 + return 0;
74058 + }
74059 +#endif
74060 +
74061 page = (char *)__get_free_page(GFP_TEMPORARY);
74062 if (!page)
74063 return -ENOMEM;
74064 @@ -764,7 +847,7 @@ static ssize_t environ_read(struct file *file, char __user *buf,
74065 goto free;
74066 while (count > 0) {
74067 size_t this_len, max_len;
74068 - int retval;
74069 + ssize_t retval;
74070
74071 if (src >= (mm->env_end - mm->env_start))
74072 break;
74073 @@ -1378,7 +1461,7 @@ static void *proc_pid_follow_link(struct dentry *dentry, struct nameidata *nd)
74074 int error = -EACCES;
74075
74076 /* Are we allowed to snoop on the tasks file descriptors? */
74077 - if (!proc_fd_access_allowed(inode))
74078 + if (!proc_fd_access_allowed(inode, 0))
74079 goto out;
74080
74081 error = PROC_I(inode)->op.proc_get_link(dentry, &path);
74082 @@ -1422,8 +1505,18 @@ static int proc_pid_readlink(struct dentry * dentry, char __user * buffer, int b
74083 struct path path;
74084
74085 /* Are we allowed to snoop on the tasks file descriptors? */
74086 - if (!proc_fd_access_allowed(inode))
74087 - goto out;
74088 + /* logging this is needed for learning on chromium to work properly,
74089 + but we don't want to flood the logs from 'ps' which does a readlink
74090 + on /proc/fd/2 of tasks in the listing, nor do we want 'ps' to learn
74091 + CAP_SYS_PTRACE as it's not necessary for its basic functionality
74092 + */
74093 + if (dentry->d_name.name[0] == '2' && dentry->d_name.name[1] == '\0') {
74094 + if (!proc_fd_access_allowed(inode,0))
74095 + goto out;
74096 + } else {
74097 + if (!proc_fd_access_allowed(inode,1))
74098 + goto out;
74099 + }
74100
74101 error = PROC_I(inode)->op.proc_get_link(dentry, &path);
74102 if (error)
74103 @@ -1473,7 +1566,11 @@ struct inode *proc_pid_make_inode(struct super_block * sb, struct task_struct *t
74104 rcu_read_lock();
74105 cred = __task_cred(task);
74106 inode->i_uid = cred->euid;
74107 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
74108 + inode->i_gid = grsec_proc_gid;
74109 +#else
74110 inode->i_gid = cred->egid;
74111 +#endif
74112 rcu_read_unlock();
74113 }
74114 security_task_to_inode(task, inode);
74115 @@ -1509,10 +1606,19 @@ int pid_getattr(struct vfsmount *mnt, struct dentry *dentry, struct kstat *stat)
74116 return -ENOENT;
74117 }
74118 if ((inode->i_mode == (S_IFDIR|S_IRUGO|S_IXUGO)) ||
74119 +#ifdef CONFIG_GRKERNSEC_PROC_USER
74120 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IXUSR)) ||
74121 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
74122 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP)) ||
74123 +#endif
74124 task_dumpable(task)) {
74125 cred = __task_cred(task);
74126 stat->uid = cred->euid;
74127 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
74128 + stat->gid = grsec_proc_gid;
74129 +#else
74130 stat->gid = cred->egid;
74131 +#endif
74132 }
74133 }
74134 rcu_read_unlock();
74135 @@ -1550,11 +1656,20 @@ int pid_revalidate(struct dentry *dentry, unsigned int flags)
74136
74137 if (task) {
74138 if ((inode->i_mode == (S_IFDIR|S_IRUGO|S_IXUGO)) ||
74139 +#ifdef CONFIG_GRKERNSEC_PROC_USER
74140 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IXUSR)) ||
74141 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
74142 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP)) ||
74143 +#endif
74144 task_dumpable(task)) {
74145 rcu_read_lock();
74146 cred = __task_cred(task);
74147 inode->i_uid = cred->euid;
74148 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
74149 + inode->i_gid = grsec_proc_gid;
74150 +#else
74151 inode->i_gid = cred->egid;
74152 +#endif
74153 rcu_read_unlock();
74154 } else {
74155 inode->i_uid = GLOBAL_ROOT_UID;
74156 @@ -2085,6 +2200,9 @@ static struct dentry *proc_pident_lookup(struct inode *dir,
74157 if (!task)
74158 goto out_no_task;
74159
74160 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
74161 + goto out;
74162 +
74163 /*
74164 * Yes, it does not scale. And it should not. Don't add
74165 * new entries into /proc/<tgid>/ without very good reasons.
74166 @@ -2115,6 +2233,9 @@ static int proc_pident_readdir(struct file *file, struct dir_context *ctx,
74167 if (!task)
74168 return -ENOENT;
74169
74170 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
74171 + goto out;
74172 +
74173 if (!dir_emit_dots(file, ctx))
74174 goto out;
74175
74176 @@ -2557,7 +2678,7 @@ static const struct pid_entry tgid_base_stuff[] = {
74177 REG("autogroup", S_IRUGO|S_IWUSR, proc_pid_sched_autogroup_operations),
74178 #endif
74179 REG("comm", S_IRUGO|S_IWUSR, proc_pid_set_comm_operations),
74180 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
74181 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
74182 ONE("syscall", S_IRUSR, proc_pid_syscall),
74183 #endif
74184 ONE("cmdline", S_IRUGO, proc_pid_cmdline),
74185 @@ -2582,10 +2703,10 @@ static const struct pid_entry tgid_base_stuff[] = {
74186 #ifdef CONFIG_SECURITY
74187 DIR("attr", S_IRUGO|S_IXUGO, proc_attr_dir_inode_operations, proc_attr_dir_operations),
74188 #endif
74189 -#ifdef CONFIG_KALLSYMS
74190 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
74191 ONE("wchan", S_IRUGO, proc_pid_wchan),
74192 #endif
74193 -#ifdef CONFIG_STACKTRACE
74194 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
74195 ONE("stack", S_IRUSR, proc_pid_stack),
74196 #endif
74197 #ifdef CONFIG_SCHEDSTATS
74198 @@ -2619,6 +2740,9 @@ static const struct pid_entry tgid_base_stuff[] = {
74199 #ifdef CONFIG_HARDWALL
74200 ONE("hardwall", S_IRUGO, proc_pid_hardwall),
74201 #endif
74202 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
74203 + ONE("ipaddr", S_IRUSR, proc_pid_ipaddr),
74204 +#endif
74205 #ifdef CONFIG_USER_NS
74206 REG("uid_map", S_IRUGO|S_IWUSR, proc_uid_map_operations),
74207 REG("gid_map", S_IRUGO|S_IWUSR, proc_gid_map_operations),
74208 @@ -2751,7 +2875,14 @@ static int proc_pid_instantiate(struct inode *dir,
74209 if (!inode)
74210 goto out;
74211
74212 +#ifdef CONFIG_GRKERNSEC_PROC_USER
74213 + inode->i_mode = S_IFDIR|S_IRUSR|S_IXUSR;
74214 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
74215 + inode->i_gid = grsec_proc_gid;
74216 + inode->i_mode = S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP;
74217 +#else
74218 inode->i_mode = S_IFDIR|S_IRUGO|S_IXUGO;
74219 +#endif
74220 inode->i_op = &proc_tgid_base_inode_operations;
74221 inode->i_fop = &proc_tgid_base_operations;
74222 inode->i_flags|=S_IMMUTABLE;
74223 @@ -2789,7 +2920,11 @@ struct dentry *proc_pid_lookup(struct inode *dir, struct dentry * dentry, unsign
74224 if (!task)
74225 goto out;
74226
74227 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
74228 + goto out_put_task;
74229 +
74230 result = proc_pid_instantiate(dir, dentry, task, NULL);
74231 +out_put_task:
74232 put_task_struct(task);
74233 out:
74234 return ERR_PTR(result);
74235 @@ -2903,7 +3038,7 @@ static const struct pid_entry tid_base_stuff[] = {
74236 REG("sched", S_IRUGO|S_IWUSR, proc_pid_sched_operations),
74237 #endif
74238 REG("comm", S_IRUGO|S_IWUSR, proc_pid_set_comm_operations),
74239 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
74240 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
74241 ONE("syscall", S_IRUSR, proc_pid_syscall),
74242 #endif
74243 ONE("cmdline", S_IRUGO, proc_pid_cmdline),
74244 @@ -2930,10 +3065,10 @@ static const struct pid_entry tid_base_stuff[] = {
74245 #ifdef CONFIG_SECURITY
74246 DIR("attr", S_IRUGO|S_IXUGO, proc_attr_dir_inode_operations, proc_attr_dir_operations),
74247 #endif
74248 -#ifdef CONFIG_KALLSYMS
74249 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
74250 ONE("wchan", S_IRUGO, proc_pid_wchan),
74251 #endif
74252 -#ifdef CONFIG_STACKTRACE
74253 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
74254 ONE("stack", S_IRUSR, proc_pid_stack),
74255 #endif
74256 #ifdef CONFIG_SCHEDSTATS
74257 diff --git a/fs/proc/cmdline.c b/fs/proc/cmdline.c
74258 index cbd82df..c0407d2 100644
74259 --- a/fs/proc/cmdline.c
74260 +++ b/fs/proc/cmdline.c
74261 @@ -23,7 +23,11 @@ static const struct file_operations cmdline_proc_fops = {
74262
74263 static int __init proc_cmdline_init(void)
74264 {
74265 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
74266 + proc_create_grsec("cmdline", 0, NULL, &cmdline_proc_fops);
74267 +#else
74268 proc_create("cmdline", 0, NULL, &cmdline_proc_fops);
74269 +#endif
74270 return 0;
74271 }
74272 fs_initcall(proc_cmdline_init);
74273 diff --git a/fs/proc/devices.c b/fs/proc/devices.c
74274 index 50493ed..248166b 100644
74275 --- a/fs/proc/devices.c
74276 +++ b/fs/proc/devices.c
74277 @@ -64,7 +64,11 @@ static const struct file_operations proc_devinfo_operations = {
74278
74279 static int __init proc_devices_init(void)
74280 {
74281 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
74282 + proc_create_grsec("devices", 0, NULL, &proc_devinfo_operations);
74283 +#else
74284 proc_create("devices", 0, NULL, &proc_devinfo_operations);
74285 +#endif
74286 return 0;
74287 }
74288 fs_initcall(proc_devices_init);
74289 diff --git a/fs/proc/fd.c b/fs/proc/fd.c
74290 index 8e5ad83..1f07a8c 100644
74291 --- a/fs/proc/fd.c
74292 +++ b/fs/proc/fd.c
74293 @@ -26,7 +26,8 @@ static int seq_show(struct seq_file *m, void *v)
74294 if (!task)
74295 return -ENOENT;
74296
74297 - files = get_files_struct(task);
74298 + if (!gr_acl_handle_procpidmem(task))
74299 + files = get_files_struct(task);
74300 put_task_struct(task);
74301
74302 if (files) {
74303 @@ -284,11 +285,21 @@ static struct dentry *proc_lookupfd(struct inode *dir, struct dentry *dentry,
74304 */
74305 int proc_fd_permission(struct inode *inode, int mask)
74306 {
74307 + struct task_struct *task;
74308 int rv = generic_permission(inode, mask);
74309 - if (rv == 0)
74310 - return 0;
74311 +
74312 if (task_tgid(current) == proc_pid(inode))
74313 rv = 0;
74314 +
74315 + task = get_proc_task(inode);
74316 + if (task == NULL)
74317 + return rv;
74318 +
74319 + if (gr_acl_handle_procpidmem(task))
74320 + rv = -EACCES;
74321 +
74322 + put_task_struct(task);
74323 +
74324 return rv;
74325 }
74326
74327 diff --git a/fs/proc/generic.c b/fs/proc/generic.c
74328 index be65b20..2998ba8 100644
74329 --- a/fs/proc/generic.c
74330 +++ b/fs/proc/generic.c
74331 @@ -22,6 +22,7 @@
74332 #include <linux/bitops.h>
74333 #include <linux/spinlock.h>
74334 #include <linux/completion.h>
74335 +#include <linux/grsecurity.h>
74336 #include <asm/uaccess.h>
74337
74338 #include "internal.h"
74339 @@ -253,6 +254,15 @@ struct dentry *proc_lookup(struct inode *dir, struct dentry *dentry,
74340 return proc_lookup_de(PDE(dir), dir, dentry);
74341 }
74342
74343 +struct dentry *proc_lookup_restrict(struct inode *dir, struct dentry *dentry,
74344 + unsigned int flags)
74345 +{
74346 + if (gr_proc_is_restricted())
74347 + return ERR_PTR(-EACCES);
74348 +
74349 + return proc_lookup_de(PDE(dir), dir, dentry);
74350 +}
74351 +
74352 /*
74353 * This returns non-zero if at EOF, so that the /proc
74354 * root directory can use this and check if it should
74355 @@ -310,6 +320,16 @@ int proc_readdir(struct file *file, struct dir_context *ctx)
74356 return proc_readdir_de(PDE(inode), file, ctx);
74357 }
74358
74359 +int proc_readdir_restrict(struct file *file, struct dir_context *ctx)
74360 +{
74361 + struct inode *inode = file_inode(file);
74362 +
74363 + if (gr_proc_is_restricted())
74364 + return -EACCES;
74365 +
74366 + return proc_readdir_de(PDE(inode), file, ctx);
74367 +}
74368 +
74369 /*
74370 * These are the generic /proc directory operations. They
74371 * use the in-memory "struct proc_dir_entry" tree to parse
74372 @@ -321,6 +341,12 @@ static const struct file_operations proc_dir_operations = {
74373 .iterate = proc_readdir,
74374 };
74375
74376 +static const struct file_operations proc_dir_restricted_operations = {
74377 + .llseek = generic_file_llseek,
74378 + .read = generic_read_dir,
74379 + .iterate = proc_readdir_restrict,
74380 +};
74381 +
74382 /*
74383 * proc directories can do almost nothing..
74384 */
74385 @@ -330,6 +356,12 @@ static const struct inode_operations proc_dir_inode_operations = {
74386 .setattr = proc_notify_change,
74387 };
74388
74389 +static const struct inode_operations proc_dir_restricted_inode_operations = {
74390 + .lookup = proc_lookup_restrict,
74391 + .getattr = proc_getattr,
74392 + .setattr = proc_notify_change,
74393 +};
74394 +
74395 static int proc_register(struct proc_dir_entry * dir, struct proc_dir_entry * dp)
74396 {
74397 int ret;
74398 @@ -441,6 +473,31 @@ struct proc_dir_entry *proc_mkdir_data(const char *name, umode_t mode,
74399 }
74400 EXPORT_SYMBOL_GPL(proc_mkdir_data);
74401
74402 +struct proc_dir_entry *proc_mkdir_data_restrict(const char *name, umode_t mode,
74403 + struct proc_dir_entry *parent, void *data)
74404 +{
74405 + struct proc_dir_entry *ent;
74406 +
74407 + if (mode == 0)
74408 + mode = S_IRUGO | S_IXUGO;
74409 +
74410 + ent = __proc_create(&parent, name, S_IFDIR | mode, 2);
74411 + if (ent) {
74412 + ent->data = data;
74413 + ent->restricted = 1;
74414 + ent->proc_fops = &proc_dir_restricted_operations;
74415 + ent->proc_iops = &proc_dir_restricted_inode_operations;
74416 + parent->nlink++;
74417 + if (proc_register(parent, ent) < 0) {
74418 + kfree(ent);
74419 + parent->nlink--;
74420 + ent = NULL;
74421 + }
74422 + }
74423 + return ent;
74424 +}
74425 +EXPORT_SYMBOL_GPL(proc_mkdir_data_restrict);
74426 +
74427 struct proc_dir_entry *proc_mkdir_mode(const char *name, umode_t mode,
74428 struct proc_dir_entry *parent)
74429 {
74430 @@ -455,6 +512,13 @@ struct proc_dir_entry *proc_mkdir(const char *name,
74431 }
74432 EXPORT_SYMBOL(proc_mkdir);
74433
74434 +struct proc_dir_entry *proc_mkdir_restrict(const char *name,
74435 + struct proc_dir_entry *parent)
74436 +{
74437 + return proc_mkdir_data_restrict(name, 0, parent, NULL);
74438 +}
74439 +EXPORT_SYMBOL(proc_mkdir_restrict);
74440 +
74441 struct proc_dir_entry *proc_create_data(const char *name, umode_t mode,
74442 struct proc_dir_entry *parent,
74443 const struct file_operations *proc_fops,
74444 diff --git a/fs/proc/inode.c b/fs/proc/inode.c
74445 index 7697b66..8d8e541 100644
74446 --- a/fs/proc/inode.c
74447 +++ b/fs/proc/inode.c
74448 @@ -24,11 +24,17 @@
74449 #include <linux/mount.h>
74450 #include <linux/magic.h>
74451 #include <linux/namei.h>
74452 +#include <linux/grsecurity.h>
74453
74454 #include <asm/uaccess.h>
74455
74456 #include "internal.h"
74457
74458 +#ifdef CONFIG_PROC_SYSCTL
74459 +extern const struct inode_operations proc_sys_inode_operations;
74460 +extern const struct inode_operations proc_sys_dir_operations;
74461 +#endif
74462 +
74463 static void proc_evict_inode(struct inode *inode)
74464 {
74465 struct proc_dir_entry *de;
74466 @@ -49,6 +55,13 @@ static void proc_evict_inode(struct inode *inode)
74467 RCU_INIT_POINTER(PROC_I(inode)->sysctl, NULL);
74468 sysctl_head_put(head);
74469 }
74470 +
74471 +#ifdef CONFIG_PROC_SYSCTL
74472 + if (inode->i_op == &proc_sys_inode_operations ||
74473 + inode->i_op == &proc_sys_dir_operations)
74474 + gr_handle_delete(inode->i_ino, inode->i_sb->s_dev);
74475 +#endif
74476 +
74477 }
74478
74479 static struct kmem_cache * proc_inode_cachep;
74480 @@ -426,7 +439,11 @@ struct inode *proc_get_inode(struct super_block *sb, struct proc_dir_entry *de)
74481 if (de->mode) {
74482 inode->i_mode = de->mode;
74483 inode->i_uid = de->uid;
74484 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
74485 + inode->i_gid = grsec_proc_gid;
74486 +#else
74487 inode->i_gid = de->gid;
74488 +#endif
74489 }
74490 if (de->size)
74491 inode->i_size = de->size;
74492 diff --git a/fs/proc/internal.h b/fs/proc/internal.h
74493 index c835b94..c9e01a3 100644
74494 --- a/fs/proc/internal.h
74495 +++ b/fs/proc/internal.h
74496 @@ -47,9 +47,10 @@ struct proc_dir_entry {
74497 struct completion *pde_unload_completion;
74498 struct list_head pde_openers; /* who did ->open, but not ->release */
74499 spinlock_t pde_unload_lock; /* proc_fops checks and pde_users bumps */
74500 + u8 restricted; /* a directory in /proc/net that should be restricted via GRKERNSEC_PROC */
74501 u8 namelen;
74502 char name[];
74503 -};
74504 +} __randomize_layout;
74505
74506 union proc_op {
74507 int (*proc_get_link)(struct dentry *, struct path *);
74508 @@ -67,7 +68,7 @@ struct proc_inode {
74509 struct ctl_table *sysctl_entry;
74510 const struct proc_ns_operations *ns_ops;
74511 struct inode vfs_inode;
74512 -};
74513 +} __randomize_layout;
74514
74515 /*
74516 * General functions
74517 @@ -155,6 +156,10 @@ extern int proc_pid_status(struct seq_file *, struct pid_namespace *,
74518 struct pid *, struct task_struct *);
74519 extern int proc_pid_statm(struct seq_file *, struct pid_namespace *,
74520 struct pid *, struct task_struct *);
74521 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
74522 +extern int proc_pid_ipaddr(struct seq_file *, struct pid_namespace *,
74523 + struct pid *, struct task_struct *);
74524 +#endif
74525
74526 /*
74527 * base.c
74528 @@ -179,9 +184,11 @@ extern bool proc_fill_cache(struct file *, struct dir_context *, const char *, i
74529 * generic.c
74530 */
74531 extern struct dentry *proc_lookup(struct inode *, struct dentry *, unsigned int);
74532 +extern struct dentry *proc_lookup_restrict(struct inode *, struct dentry *, unsigned int);
74533 extern struct dentry *proc_lookup_de(struct proc_dir_entry *, struct inode *,
74534 struct dentry *);
74535 extern int proc_readdir(struct file *, struct dir_context *);
74536 +extern int proc_readdir_restrict(struct file *, struct dir_context *);
74537 extern int proc_readdir_de(struct proc_dir_entry *, struct file *, struct dir_context *);
74538
74539 static inline struct proc_dir_entry *pde_get(struct proc_dir_entry *pde)
74540 diff --git a/fs/proc/interrupts.c b/fs/proc/interrupts.c
74541 index a352d57..cb94a5c 100644
74542 --- a/fs/proc/interrupts.c
74543 +++ b/fs/proc/interrupts.c
74544 @@ -47,7 +47,11 @@ static const struct file_operations proc_interrupts_operations = {
74545
74546 static int __init proc_interrupts_init(void)
74547 {
74548 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
74549 + proc_create_grsec("interrupts", 0, NULL, &proc_interrupts_operations);
74550 +#else
74551 proc_create("interrupts", 0, NULL, &proc_interrupts_operations);
74552 +#endif
74553 return 0;
74554 }
74555 fs_initcall(proc_interrupts_init);
74556 diff --git a/fs/proc/kcore.c b/fs/proc/kcore.c
74557 index 91a4e64..14bf8fa 100644
74558 --- a/fs/proc/kcore.c
74559 +++ b/fs/proc/kcore.c
74560 @@ -483,9 +483,10 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
74561 * the addresses in the elf_phdr on our list.
74562 */
74563 start = kc_offset_to_vaddr(*fpos - elf_buflen);
74564 - if ((tsz = (PAGE_SIZE - (start & ~PAGE_MASK))) > buflen)
74565 + tsz = PAGE_SIZE - (start & ~PAGE_MASK);
74566 + if (tsz > buflen)
74567 tsz = buflen;
74568 -
74569 +
74570 while (buflen) {
74571 struct kcore_list *m;
74572
74573 @@ -515,19 +516,20 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
74574 } else {
74575 if (kern_addr_valid(start)) {
74576 unsigned long n;
74577 + char *elf_buf;
74578 + mm_segment_t oldfs;
74579
74580 - n = copy_to_user(buffer, (char *)start, tsz);
74581 - /*
74582 - * We cannot distinguish between fault on source
74583 - * and fault on destination. When this happens
74584 - * we clear too and hope it will trigger the
74585 - * EFAULT again.
74586 - */
74587 - if (n) {
74588 - if (clear_user(buffer + tsz - n,
74589 - n))
74590 - return -EFAULT;
74591 - }
74592 + elf_buf = kzalloc(tsz, GFP_KERNEL);
74593 + if (!elf_buf)
74594 + return -ENOMEM;
74595 + oldfs = get_fs();
74596 + set_fs(KERNEL_DS);
74597 + n = __copy_from_user(elf_buf, (const void __user *)start, tsz);
74598 + set_fs(oldfs);
74599 + n = copy_to_user(buffer, elf_buf, tsz);
74600 + kfree(elf_buf);
74601 + if (n)
74602 + return -EFAULT;
74603 } else {
74604 if (clear_user(buffer, tsz))
74605 return -EFAULT;
74606 @@ -547,6 +549,9 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
74607
74608 static int open_kcore(struct inode *inode, struct file *filp)
74609 {
74610 +#if defined(CONFIG_GRKERNSEC_PROC_ADD) || defined(CONFIG_GRKERNSEC_HIDESYM)
74611 + return -EPERM;
74612 +#endif
74613 if (!capable(CAP_SYS_RAWIO))
74614 return -EPERM;
74615 if (kcore_need_update)
74616 @@ -580,7 +585,7 @@ static int __meminit kcore_callback(struct notifier_block *self,
74617 return NOTIFY_OK;
74618 }
74619
74620 -static struct notifier_block kcore_callback_nb __meminitdata = {
74621 +static struct notifier_block kcore_callback_nb __meminitconst = {
74622 .notifier_call = kcore_callback,
74623 .priority = 0,
74624 };
74625 diff --git a/fs/proc/meminfo.c b/fs/proc/meminfo.c
74626 index d3ebf2e..6ad42d1 100644
74627 --- a/fs/proc/meminfo.c
74628 +++ b/fs/proc/meminfo.c
74629 @@ -194,7 +194,7 @@ static int meminfo_proc_show(struct seq_file *m, void *v)
74630 vmi.used >> 10,
74631 vmi.largest_chunk >> 10
74632 #ifdef CONFIG_MEMORY_FAILURE
74633 - , atomic_long_read(&num_poisoned_pages) << (PAGE_SHIFT - 10)
74634 + , atomic_long_read_unchecked(&num_poisoned_pages) << (PAGE_SHIFT - 10)
74635 #endif
74636 #ifdef CONFIG_TRANSPARENT_HUGEPAGE
74637 , K(global_page_state(NR_ANON_TRANSPARENT_HUGEPAGES) *
74638 diff --git a/fs/proc/nommu.c b/fs/proc/nommu.c
74639 index d4a3574..b421ce9 100644
74640 --- a/fs/proc/nommu.c
74641 +++ b/fs/proc/nommu.c
74642 @@ -64,7 +64,7 @@ static int nommu_region_show(struct seq_file *m, struct vm_region *region)
74643
74644 if (file) {
74645 seq_pad(m, ' ');
74646 - seq_path(m, &file->f_path, "");
74647 + seq_path(m, &file->f_path, "\n\\");
74648 }
74649
74650 seq_putc(m, '\n');
74651 diff --git a/fs/proc/proc_net.c b/fs/proc/proc_net.c
74652 index 1bde894..22ac7eb 100644
74653 --- a/fs/proc/proc_net.c
74654 +++ b/fs/proc/proc_net.c
74655 @@ -23,9 +23,27 @@
74656 #include <linux/nsproxy.h>
74657 #include <net/net_namespace.h>
74658 #include <linux/seq_file.h>
74659 +#include <linux/grsecurity.h>
74660
74661 #include "internal.h"
74662
74663 +#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
74664 +static struct seq_operations *ipv6_seq_ops_addr;
74665 +
74666 +void register_ipv6_seq_ops_addr(struct seq_operations *addr)
74667 +{
74668 + ipv6_seq_ops_addr = addr;
74669 +}
74670 +
74671 +void unregister_ipv6_seq_ops_addr(void)
74672 +{
74673 + ipv6_seq_ops_addr = NULL;
74674 +}
74675 +
74676 +EXPORT_SYMBOL_GPL(register_ipv6_seq_ops_addr);
74677 +EXPORT_SYMBOL_GPL(unregister_ipv6_seq_ops_addr);
74678 +#endif
74679 +
74680 static inline struct net *PDE_NET(struct proc_dir_entry *pde)
74681 {
74682 return pde->parent->data;
74683 @@ -36,6 +54,8 @@ static struct net *get_proc_net(const struct inode *inode)
74684 return maybe_get_net(PDE_NET(PDE(inode)));
74685 }
74686
74687 +extern const struct seq_operations dev_seq_ops;
74688 +
74689 int seq_open_net(struct inode *ino, struct file *f,
74690 const struct seq_operations *ops, int size)
74691 {
74692 @@ -44,6 +64,14 @@ int seq_open_net(struct inode *ino, struct file *f,
74693
74694 BUG_ON(size < sizeof(*p));
74695
74696 + /* only permit access to /proc/net/dev */
74697 + if (
74698 +#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
74699 + ops != ipv6_seq_ops_addr &&
74700 +#endif
74701 + ops != &dev_seq_ops && gr_proc_is_restricted())
74702 + return -EACCES;
74703 +
74704 net = get_proc_net(ino);
74705 if (net == NULL)
74706 return -ENXIO;
74707 @@ -66,6 +94,9 @@ int single_open_net(struct inode *inode, struct file *file,
74708 int err;
74709 struct net *net;
74710
74711 + if (gr_proc_is_restricted())
74712 + return -EACCES;
74713 +
74714 err = -ENXIO;
74715 net = get_proc_net(inode);
74716 if (net == NULL)
74717 diff --git a/fs/proc/proc_sysctl.c b/fs/proc/proc_sysctl.c
74718 index f92d5dd..26398ac 100644
74719 --- a/fs/proc/proc_sysctl.c
74720 +++ b/fs/proc/proc_sysctl.c
74721 @@ -11,13 +11,21 @@
74722 #include <linux/namei.h>
74723 #include <linux/mm.h>
74724 #include <linux/module.h>
74725 +#include <linux/nsproxy.h>
74726 +#ifdef CONFIG_GRKERNSEC
74727 +#include <net/net_namespace.h>
74728 +#endif
74729 #include "internal.h"
74730
74731 +extern int gr_handle_chroot_sysctl(const int op);
74732 +extern int gr_handle_sysctl_mod(const char *dirname, const char *name,
74733 + const int op);
74734 +
74735 static const struct dentry_operations proc_sys_dentry_operations;
74736 static const struct file_operations proc_sys_file_operations;
74737 -static const struct inode_operations proc_sys_inode_operations;
74738 +const struct inode_operations proc_sys_inode_operations;
74739 static const struct file_operations proc_sys_dir_file_operations;
74740 -static const struct inode_operations proc_sys_dir_operations;
74741 +const struct inode_operations proc_sys_dir_operations;
74742
74743 void proc_sys_poll_notify(struct ctl_table_poll *poll)
74744 {
74745 @@ -467,6 +475,9 @@ static struct dentry *proc_sys_lookup(struct inode *dir, struct dentry *dentry,
74746
74747 err = NULL;
74748 d_set_d_op(dentry, &proc_sys_dentry_operations);
74749 +
74750 + gr_handle_proc_create(dentry, inode);
74751 +
74752 d_add(dentry, inode);
74753
74754 out:
74755 @@ -482,6 +493,7 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
74756 struct inode *inode = file_inode(filp);
74757 struct ctl_table_header *head = grab_header(inode);
74758 struct ctl_table *table = PROC_I(inode)->sysctl_entry;
74759 + int op = write ? MAY_WRITE : MAY_READ;
74760 ssize_t error;
74761 size_t res;
74762
74763 @@ -493,7 +505,7 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
74764 * and won't be until we finish.
74765 */
74766 error = -EPERM;
74767 - if (sysctl_perm(head, table, write ? MAY_WRITE : MAY_READ))
74768 + if (sysctl_perm(head, table, op))
74769 goto out;
74770
74771 /* if that can happen at all, it should be -EINVAL, not -EISDIR */
74772 @@ -501,6 +513,27 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
74773 if (!table->proc_handler)
74774 goto out;
74775
74776 +#ifdef CONFIG_GRKERNSEC
74777 + error = -EPERM;
74778 + if (gr_handle_chroot_sysctl(op))
74779 + goto out;
74780 + dget(filp->f_path.dentry);
74781 + if (gr_handle_sysctl_mod(filp->f_path.dentry->d_parent->d_name.name, table->procname, op)) {
74782 + dput(filp->f_path.dentry);
74783 + goto out;
74784 + }
74785 + dput(filp->f_path.dentry);
74786 + if (!gr_acl_handle_open(filp->f_path.dentry, filp->f_path.mnt, op))
74787 + goto out;
74788 + if (write) {
74789 + if (current->nsproxy->net_ns != table->extra2) {
74790 + if (!capable(CAP_SYS_ADMIN))
74791 + goto out;
74792 + } else if (!ns_capable(current->nsproxy->net_ns->user_ns, CAP_NET_ADMIN))
74793 + goto out;
74794 + }
74795 +#endif
74796 +
74797 /* careful: calling conventions are nasty here */
74798 res = count;
74799 error = table->proc_handler(table, write, buf, &res, ppos);
74800 @@ -598,6 +631,9 @@ static bool proc_sys_fill_cache(struct file *file,
74801 return false;
74802 } else {
74803 d_set_d_op(child, &proc_sys_dentry_operations);
74804 +
74805 + gr_handle_proc_create(child, inode);
74806 +
74807 d_add(child, inode);
74808 }
74809 } else {
74810 @@ -641,6 +677,9 @@ static int scan(struct ctl_table_header *head, struct ctl_table *table,
74811 if ((*pos)++ < ctx->pos)
74812 return true;
74813
74814 + if (!gr_acl_handle_hidden_file(file->f_path.dentry, file->f_path.mnt))
74815 + return 0;
74816 +
74817 if (unlikely(S_ISLNK(table->mode)))
74818 res = proc_sys_link_fill_cache(file, ctx, head, table);
74819 else
74820 @@ -734,6 +773,9 @@ static int proc_sys_getattr(struct vfsmount *mnt, struct dentry *dentry, struct
74821 if (IS_ERR(head))
74822 return PTR_ERR(head);
74823
74824 + if (table && !gr_acl_handle_hidden_file(dentry, mnt))
74825 + return -ENOENT;
74826 +
74827 generic_fillattr(inode, stat);
74828 if (table)
74829 stat->mode = (stat->mode & S_IFMT) | table->mode;
74830 @@ -756,13 +798,13 @@ static const struct file_operations proc_sys_dir_file_operations = {
74831 .llseek = generic_file_llseek,
74832 };
74833
74834 -static const struct inode_operations proc_sys_inode_operations = {
74835 +const struct inode_operations proc_sys_inode_operations = {
74836 .permission = proc_sys_permission,
74837 .setattr = proc_sys_setattr,
74838 .getattr = proc_sys_getattr,
74839 };
74840
74841 -static const struct inode_operations proc_sys_dir_operations = {
74842 +const struct inode_operations proc_sys_dir_operations = {
74843 .lookup = proc_sys_lookup,
74844 .permission = proc_sys_permission,
74845 .setattr = proc_sys_setattr,
74846 @@ -839,7 +881,7 @@ static struct ctl_dir *find_subdir(struct ctl_dir *dir,
74847 static struct ctl_dir *new_dir(struct ctl_table_set *set,
74848 const char *name, int namelen)
74849 {
74850 - struct ctl_table *table;
74851 + ctl_table_no_const *table;
74852 struct ctl_dir *new;
74853 struct ctl_node *node;
74854 char *new_name;
74855 @@ -851,7 +893,7 @@ static struct ctl_dir *new_dir(struct ctl_table_set *set,
74856 return NULL;
74857
74858 node = (struct ctl_node *)(new + 1);
74859 - table = (struct ctl_table *)(node + 1);
74860 + table = (ctl_table_no_const *)(node + 1);
74861 new_name = (char *)(table + 2);
74862 memcpy(new_name, name, namelen);
74863 new_name[namelen] = '\0';
74864 @@ -1020,7 +1062,8 @@ static int sysctl_check_table(const char *path, struct ctl_table *table)
74865 static struct ctl_table_header *new_links(struct ctl_dir *dir, struct ctl_table *table,
74866 struct ctl_table_root *link_root)
74867 {
74868 - struct ctl_table *link_table, *entry, *link;
74869 + ctl_table_no_const *link_table, *link;
74870 + struct ctl_table *entry;
74871 struct ctl_table_header *links;
74872 struct ctl_node *node;
74873 char *link_name;
74874 @@ -1043,7 +1086,7 @@ static struct ctl_table_header *new_links(struct ctl_dir *dir, struct ctl_table
74875 return NULL;
74876
74877 node = (struct ctl_node *)(links + 1);
74878 - link_table = (struct ctl_table *)(node + nr_entries);
74879 + link_table = (ctl_table_no_const *)(node + nr_entries);
74880 link_name = (char *)&link_table[nr_entries + 1];
74881
74882 for (link = link_table, entry = table; entry->procname; link++, entry++) {
74883 @@ -1291,8 +1334,8 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
74884 struct ctl_table_header ***subheader, struct ctl_table_set *set,
74885 struct ctl_table *table)
74886 {
74887 - struct ctl_table *ctl_table_arg = NULL;
74888 - struct ctl_table *entry, *files;
74889 + ctl_table_no_const *ctl_table_arg = NULL, *files = NULL;
74890 + struct ctl_table *entry;
74891 int nr_files = 0;
74892 int nr_dirs = 0;
74893 int err = -ENOMEM;
74894 @@ -1304,10 +1347,9 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
74895 nr_files++;
74896 }
74897
74898 - files = table;
74899 /* If there are mixed files and directories we need a new table */
74900 if (nr_dirs && nr_files) {
74901 - struct ctl_table *new;
74902 + ctl_table_no_const *new;
74903 files = kzalloc(sizeof(struct ctl_table) * (nr_files + 1),
74904 GFP_KERNEL);
74905 if (!files)
74906 @@ -1325,7 +1367,7 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
74907 /* Register everything except a directory full of subdirectories */
74908 if (nr_files || !nr_dirs) {
74909 struct ctl_table_header *header;
74910 - header = __register_sysctl_table(set, path, files);
74911 + header = __register_sysctl_table(set, path, files ? files : table);
74912 if (!header) {
74913 kfree(ctl_table_arg);
74914 goto out;
74915 diff --git a/fs/proc/root.c b/fs/proc/root.c
74916 index e74ac9f..35e89f4 100644
74917 --- a/fs/proc/root.c
74918 +++ b/fs/proc/root.c
74919 @@ -188,7 +188,15 @@ void __init proc_root_init(void)
74920 proc_mkdir("openprom", NULL);
74921 #endif
74922 proc_tty_init();
74923 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
74924 +#ifdef CONFIG_GRKERNSEC_PROC_USER
74925 + proc_mkdir_mode("bus", S_IRUSR | S_IXUSR, NULL);
74926 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
74927 + proc_mkdir_mode("bus", S_IRUSR | S_IXUSR | S_IRGRP | S_IXGRP, NULL);
74928 +#endif
74929 +#else
74930 proc_mkdir("bus", NULL);
74931 +#endif
74932 proc_sys_init();
74933 }
74934
74935 diff --git a/fs/proc/stat.c b/fs/proc/stat.c
74936 index 510413eb..34d9a8c 100644
74937 --- a/fs/proc/stat.c
74938 +++ b/fs/proc/stat.c
74939 @@ -11,6 +11,7 @@
74940 #include <linux/irqnr.h>
74941 #include <linux/cputime.h>
74942 #include <linux/tick.h>
74943 +#include <linux/grsecurity.h>
74944
74945 #ifndef arch_irq_stat_cpu
74946 #define arch_irq_stat_cpu(cpu) 0
74947 @@ -87,6 +88,18 @@ static int show_stat(struct seq_file *p, void *v)
74948 u64 sum_softirq = 0;
74949 unsigned int per_softirq_sums[NR_SOFTIRQS] = {0};
74950 struct timespec boottime;
74951 + int unrestricted = 1;
74952 +
74953 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
74954 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
74955 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)
74956 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
74957 + && !in_group_p(grsec_proc_gid)
74958 +#endif
74959 + )
74960 + unrestricted = 0;
74961 +#endif
74962 +#endif
74963
74964 user = nice = system = idle = iowait =
74965 irq = softirq = steal = 0;
74966 @@ -99,23 +112,25 @@ static int show_stat(struct seq_file *p, void *v)
74967 nice += kcpustat_cpu(i).cpustat[CPUTIME_NICE];
74968 system += kcpustat_cpu(i).cpustat[CPUTIME_SYSTEM];
74969 idle += get_idle_time(i);
74970 - iowait += get_iowait_time(i);
74971 - irq += kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
74972 - softirq += kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
74973 - steal += kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
74974 - guest += kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
74975 - guest_nice += kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
74976 - sum += kstat_cpu_irqs_sum(i);
74977 - sum += arch_irq_stat_cpu(i);
74978 + if (unrestricted) {
74979 + iowait += get_iowait_time(i);
74980 + irq += kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
74981 + softirq += kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
74982 + steal += kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
74983 + guest += kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
74984 + guest_nice += kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
74985 + sum += kstat_cpu_irqs_sum(i);
74986 + sum += arch_irq_stat_cpu(i);
74987 + for (j = 0; j < NR_SOFTIRQS; j++) {
74988 + unsigned int softirq_stat = kstat_softirqs_cpu(j, i);
74989
74990 - for (j = 0; j < NR_SOFTIRQS; j++) {
74991 - unsigned int softirq_stat = kstat_softirqs_cpu(j, i);
74992 -
74993 - per_softirq_sums[j] += softirq_stat;
74994 - sum_softirq += softirq_stat;
74995 + per_softirq_sums[j] += softirq_stat;
74996 + sum_softirq += softirq_stat;
74997 + }
74998 }
74999 }
75000 - sum += arch_irq_stat();
75001 + if (unrestricted)
75002 + sum += arch_irq_stat();
75003
75004 seq_puts(p, "cpu ");
75005 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(user));
75006 @@ -136,12 +151,14 @@ static int show_stat(struct seq_file *p, void *v)
75007 nice = kcpustat_cpu(i).cpustat[CPUTIME_NICE];
75008 system = kcpustat_cpu(i).cpustat[CPUTIME_SYSTEM];
75009 idle = get_idle_time(i);
75010 - iowait = get_iowait_time(i);
75011 - irq = kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
75012 - softirq = kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
75013 - steal = kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
75014 - guest = kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
75015 - guest_nice = kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
75016 + if (unrestricted) {
75017 + iowait = get_iowait_time(i);
75018 + irq = kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
75019 + softirq = kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
75020 + steal = kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
75021 + guest = kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
75022 + guest_nice = kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
75023 + }
75024 seq_printf(p, "cpu%d", i);
75025 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(user));
75026 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(nice));
75027 @@ -159,7 +176,7 @@ static int show_stat(struct seq_file *p, void *v)
75028
75029 /* sum again ? it could be updated? */
75030 for_each_irq_nr(j)
75031 - seq_put_decimal_ull(p, ' ', kstat_irqs_usr(j));
75032 + seq_put_decimal_ull(p, ' ', unrestricted ? kstat_irqs_usr(j) : 0ULL);
75033
75034 seq_printf(p,
75035 "\nctxt %llu\n"
75036 @@ -167,11 +184,11 @@ static int show_stat(struct seq_file *p, void *v)
75037 "processes %lu\n"
75038 "procs_running %lu\n"
75039 "procs_blocked %lu\n",
75040 - nr_context_switches(),
75041 + unrestricted ? nr_context_switches() : 0ULL,
75042 (unsigned long)jif,
75043 - total_forks,
75044 - nr_running(),
75045 - nr_iowait());
75046 + unrestricted ? total_forks : 0UL,
75047 + unrestricted ? nr_running() : 0UL,
75048 + unrestricted ? nr_iowait() : 0UL);
75049
75050 seq_printf(p, "softirq %llu", (unsigned long long)sum_softirq);
75051
75052 diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
75053 index 6dee68d..1b4add0 100644
75054 --- a/fs/proc/task_mmu.c
75055 +++ b/fs/proc/task_mmu.c
75056 @@ -13,12 +13,19 @@
75057 #include <linux/swap.h>
75058 #include <linux/swapops.h>
75059 #include <linux/mmu_notifier.h>
75060 +#include <linux/grsecurity.h>
75061
75062 #include <asm/elf.h>
75063 #include <asm/uaccess.h>
75064 #include <asm/tlbflush.h>
75065 #include "internal.h"
75066
75067 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75068 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
75069 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
75070 + _mm->pax_flags & MF_PAX_SEGMEXEC))
75071 +#endif
75072 +
75073 void task_mem(struct seq_file *m, struct mm_struct *mm)
75074 {
75075 unsigned long data, text, lib, swap, ptes, pmds;
75076 @@ -57,8 +64,13 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
75077 "VmLib:\t%8lu kB\n"
75078 "VmPTE:\t%8lu kB\n"
75079 "VmPMD:\t%8lu kB\n"
75080 - "VmSwap:\t%8lu kB\n",
75081 - hiwater_vm << (PAGE_SHIFT-10),
75082 + "VmSwap:\t%8lu kB\n"
75083 +
75084 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
75085 + "CsBase:\t%8lx\nCsLim:\t%8lx\n"
75086 +#endif
75087 +
75088 + ,hiwater_vm << (PAGE_SHIFT-10),
75089 total_vm << (PAGE_SHIFT-10),
75090 mm->locked_vm << (PAGE_SHIFT-10),
75091 mm->pinned_vm << (PAGE_SHIFT-10),
75092 @@ -68,7 +80,19 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
75093 mm->stack_vm << (PAGE_SHIFT-10), text, lib,
75094 ptes >> 10,
75095 pmds >> 10,
75096 - swap << (PAGE_SHIFT-10));
75097 + swap << (PAGE_SHIFT-10)
75098 +
75099 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
75100 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75101 + , PAX_RAND_FLAGS(mm) ? 0 : mm->context.user_cs_base
75102 + , PAX_RAND_FLAGS(mm) ? 0 : mm->context.user_cs_limit
75103 +#else
75104 + , mm->context.user_cs_base
75105 + , mm->context.user_cs_limit
75106 +#endif
75107 +#endif
75108 +
75109 + );
75110 }
75111
75112 unsigned long task_vsize(struct mm_struct *mm)
75113 @@ -285,13 +309,13 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
75114 pgoff = ((loff_t)vma->vm_pgoff) << PAGE_SHIFT;
75115 }
75116
75117 - /* We don't show the stack guard page in /proc/maps */
75118 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75119 + start = PAX_RAND_FLAGS(mm) ? 0UL : vma->vm_start;
75120 + end = PAX_RAND_FLAGS(mm) ? 0UL : vma->vm_end;
75121 +#else
75122 start = vma->vm_start;
75123 - if (stack_guard_page_start(vma, start))
75124 - start += PAGE_SIZE;
75125 end = vma->vm_end;
75126 - if (stack_guard_page_end(vma, end))
75127 - end -= PAGE_SIZE;
75128 +#endif
75129
75130 seq_setwidth(m, 25 + sizeof(void *) * 6 - 1);
75131 seq_printf(m, "%08lx-%08lx %c%c%c%c %08llx %02x:%02x %lu ",
75132 @@ -301,7 +325,11 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
75133 flags & VM_WRITE ? 'w' : '-',
75134 flags & VM_EXEC ? 'x' : '-',
75135 flags & VM_MAYSHARE ? 's' : 'p',
75136 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75137 + PAX_RAND_FLAGS(mm) ? 0UL : pgoff,
75138 +#else
75139 pgoff,
75140 +#endif
75141 MAJOR(dev), MINOR(dev), ino);
75142
75143 /*
75144 @@ -310,7 +338,7 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
75145 */
75146 if (file) {
75147 seq_pad(m, ' ');
75148 - seq_path(m, &file->f_path, "\n");
75149 + seq_path(m, &file->f_path, "\n\\");
75150 goto done;
75151 }
75152
75153 @@ -341,8 +369,9 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
75154 * Thread stack in /proc/PID/task/TID/maps or
75155 * the main process stack.
75156 */
75157 - if (!is_pid || (vma->vm_start <= mm->start_stack &&
75158 - vma->vm_end >= mm->start_stack)) {
75159 + if (!is_pid || (vma->vm_flags & (VM_GROWSDOWN | VM_GROWSUP)) ||
75160 + (vma->vm_start <= mm->start_stack &&
75161 + vma->vm_end >= mm->start_stack)) {
75162 name = "[stack]";
75163 } else {
75164 /* Thread stack in /proc/PID/maps */
75165 @@ -362,6 +391,12 @@ done:
75166
75167 static int show_map(struct seq_file *m, void *v, int is_pid)
75168 {
75169 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75170 + if (current->exec_id != m->exec_id) {
75171 + gr_log_badprocpid("maps");
75172 + return 0;
75173 + }
75174 +#endif
75175 show_map_vma(m, v, is_pid);
75176 m_cache_vma(m, v);
75177 return 0;
75178 @@ -620,9 +655,18 @@ static int show_smap(struct seq_file *m, void *v, int is_pid)
75179 .private = &mss,
75180 };
75181
75182 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75183 + if (current->exec_id != m->exec_id) {
75184 + gr_log_badprocpid("smaps");
75185 + return 0;
75186 + }
75187 +#endif
75188 memset(&mss, 0, sizeof mss);
75189 - /* mmap_sem is held in m_start */
75190 - walk_page_vma(vma, &smaps_walk);
75191 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75192 + if (!PAX_RAND_FLAGS(vma->vm_mm))
75193 +#endif
75194 + /* mmap_sem is held in m_start */
75195 + walk_page_vma(vma, &smaps_walk);
75196
75197 show_map_vma(m, vma, is_pid);
75198
75199 @@ -641,7 +685,11 @@ static int show_smap(struct seq_file *m, void *v, int is_pid)
75200 "KernelPageSize: %8lu kB\n"
75201 "MMUPageSize: %8lu kB\n"
75202 "Locked: %8lu kB\n",
75203 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75204 + PAX_RAND_FLAGS(vma->vm_mm) ? 0UL : (vma->vm_end - vma->vm_start) >> 10,
75205 +#else
75206 (vma->vm_end - vma->vm_start) >> 10,
75207 +#endif
75208 mss.resident >> 10,
75209 (unsigned long)(mss.pss >> (10 + PSS_SHIFT)),
75210 mss.shared_clean >> 10,
75211 @@ -1491,6 +1539,13 @@ static int show_numa_map(struct seq_file *m, void *v, int is_pid)
75212 char buffer[64];
75213 int nid;
75214
75215 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75216 + if (current->exec_id != m->exec_id) {
75217 + gr_log_badprocpid("numa_maps");
75218 + return 0;
75219 + }
75220 +#endif
75221 +
75222 if (!mm)
75223 return 0;
75224
75225 @@ -1505,11 +1560,15 @@ static int show_numa_map(struct seq_file *m, void *v, int is_pid)
75226 mpol_to_str(buffer, sizeof(buffer), proc_priv->task_mempolicy);
75227 }
75228
75229 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75230 + seq_printf(m, "%08lx %s", PAX_RAND_FLAGS(vma->vm_mm) ? 0UL : vma->vm_start, buffer);
75231 +#else
75232 seq_printf(m, "%08lx %s", vma->vm_start, buffer);
75233 +#endif
75234
75235 if (file) {
75236 seq_puts(m, " file=");
75237 - seq_path(m, &file->f_path, "\n\t= ");
75238 + seq_path(m, &file->f_path, "\n\t\\= ");
75239 } else if (vma->vm_start <= mm->brk && vma->vm_end >= mm->start_brk) {
75240 seq_puts(m, " heap");
75241 } else {
75242 diff --git a/fs/proc/task_nommu.c b/fs/proc/task_nommu.c
75243 index 599ec2e..f1413ae 100644
75244 --- a/fs/proc/task_nommu.c
75245 +++ b/fs/proc/task_nommu.c
75246 @@ -51,7 +51,7 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
75247 else
75248 bytes += kobjsize(mm);
75249
75250 - if (current->fs && current->fs->users > 1)
75251 + if (current->fs && atomic_read(&current->fs->users) > 1)
75252 sbytes += kobjsize(current->fs);
75253 else
75254 bytes += kobjsize(current->fs);
75255 @@ -180,7 +180,7 @@ static int nommu_vma_show(struct seq_file *m, struct vm_area_struct *vma,
75256
75257 if (file) {
75258 seq_pad(m, ' ');
75259 - seq_path(m, &file->f_path, "");
75260 + seq_path(m, &file->f_path, "\n\\");
75261 } else if (mm) {
75262 pid_t tid = pid_of_stack(priv, vma, is_pid);
75263
75264 diff --git a/fs/proc/vmcore.c b/fs/proc/vmcore.c
75265 index 4e61388..1a2523d 100644
75266 --- a/fs/proc/vmcore.c
75267 +++ b/fs/proc/vmcore.c
75268 @@ -105,9 +105,13 @@ static ssize_t read_from_oldmem(char *buf, size_t count,
75269 nr_bytes = count;
75270
75271 /* If pfn is not ram, return zeros for sparse dump files */
75272 - if (pfn_is_ram(pfn) == 0)
75273 - memset(buf, 0, nr_bytes);
75274 - else {
75275 + if (pfn_is_ram(pfn) == 0) {
75276 + if (userbuf) {
75277 + if (clear_user((char __force_user *)buf, nr_bytes))
75278 + return -EFAULT;
75279 + } else
75280 + memset(buf, 0, nr_bytes);
75281 + } else {
75282 tmp = copy_oldmem_page(pfn, buf, nr_bytes,
75283 offset, userbuf);
75284 if (tmp < 0)
75285 @@ -170,7 +174,7 @@ int __weak remap_oldmem_pfn_range(struct vm_area_struct *vma,
75286 static int copy_to(void *target, void *src, size_t size, int userbuf)
75287 {
75288 if (userbuf) {
75289 - if (copy_to_user((char __user *) target, src, size))
75290 + if (copy_to_user((char __force_user *) target, src, size))
75291 return -EFAULT;
75292 } else {
75293 memcpy(target, src, size);
75294 @@ -233,7 +237,7 @@ static ssize_t __read_vmcore(char *buffer, size_t buflen, loff_t *fpos,
75295 if (*fpos < m->offset + m->size) {
75296 tsz = min_t(size_t, m->offset + m->size - *fpos, buflen);
75297 start = m->paddr + *fpos - m->offset;
75298 - tmp = read_from_oldmem(buffer, tsz, &start, userbuf);
75299 + tmp = read_from_oldmem((char __force_kernel *)buffer, tsz, &start, userbuf);
75300 if (tmp < 0)
75301 return tmp;
75302 buflen -= tsz;
75303 @@ -253,7 +257,7 @@ static ssize_t __read_vmcore(char *buffer, size_t buflen, loff_t *fpos,
75304 static ssize_t read_vmcore(struct file *file, char __user *buffer,
75305 size_t buflen, loff_t *fpos)
75306 {
75307 - return __read_vmcore((__force char *) buffer, buflen, fpos, 1);
75308 + return __read_vmcore((__force_kernel char *) buffer, buflen, fpos, 1);
75309 }
75310
75311 /*
75312 diff --git a/fs/qnx6/qnx6.h b/fs/qnx6/qnx6.h
75313 index d3fb2b6..43a8140 100644
75314 --- a/fs/qnx6/qnx6.h
75315 +++ b/fs/qnx6/qnx6.h
75316 @@ -74,7 +74,7 @@ enum {
75317 BYTESEX_BE,
75318 };
75319
75320 -static inline __u64 fs64_to_cpu(struct qnx6_sb_info *sbi, __fs64 n)
75321 +static inline __u64 __intentional_overflow(-1) fs64_to_cpu(struct qnx6_sb_info *sbi, __fs64 n)
75322 {
75323 if (sbi->s_bytesex == BYTESEX_LE)
75324 return le64_to_cpu((__force __le64)n);
75325 @@ -90,7 +90,7 @@ static inline __fs64 cpu_to_fs64(struct qnx6_sb_info *sbi, __u64 n)
75326 return (__force __fs64)cpu_to_be64(n);
75327 }
75328
75329 -static inline __u32 fs32_to_cpu(struct qnx6_sb_info *sbi, __fs32 n)
75330 +static inline __u32 __intentional_overflow(-1) fs32_to_cpu(struct qnx6_sb_info *sbi, __fs32 n)
75331 {
75332 if (sbi->s_bytesex == BYTESEX_LE)
75333 return le32_to_cpu((__force __le32)n);
75334 diff --git a/fs/quota/netlink.c b/fs/quota/netlink.c
75335 index bb2869f..d34ada8 100644
75336 --- a/fs/quota/netlink.c
75337 +++ b/fs/quota/netlink.c
75338 @@ -44,7 +44,7 @@ static struct genl_family quota_genl_family = {
75339 void quota_send_warning(struct kqid qid, dev_t dev,
75340 const char warntype)
75341 {
75342 - static atomic_t seq;
75343 + static atomic_unchecked_t seq;
75344 struct sk_buff *skb;
75345 void *msg_head;
75346 int ret;
75347 @@ -60,7 +60,7 @@ void quota_send_warning(struct kqid qid, dev_t dev,
75348 "VFS: Not enough memory to send quota warning.\n");
75349 return;
75350 }
75351 - msg_head = genlmsg_put(skb, 0, atomic_add_return(1, &seq),
75352 + msg_head = genlmsg_put(skb, 0, atomic_add_return_unchecked(1, &seq),
75353 &quota_genl_family, 0, QUOTA_NL_C_WARNING);
75354 if (!msg_head) {
75355 printk(KERN_ERR
75356 diff --git a/fs/read_write.c b/fs/read_write.c
75357 index 8e1b687..bad2eec 100644
75358 --- a/fs/read_write.c
75359 +++ b/fs/read_write.c
75360 @@ -553,7 +553,7 @@ ssize_t __kernel_write(struct file *file, const char *buf, size_t count, loff_t
75361
75362 old_fs = get_fs();
75363 set_fs(get_ds());
75364 - p = (__force const char __user *)buf;
75365 + p = (const char __force_user *)buf;
75366 if (count > MAX_RW_COUNT)
75367 count = MAX_RW_COUNT;
75368 if (file->f_op->write)
75369 diff --git a/fs/readdir.c b/fs/readdir.c
75370 index ced6791..936687b 100644
75371 --- a/fs/readdir.c
75372 +++ b/fs/readdir.c
75373 @@ -18,6 +18,7 @@
75374 #include <linux/security.h>
75375 #include <linux/syscalls.h>
75376 #include <linux/unistd.h>
75377 +#include <linux/namei.h>
75378
75379 #include <asm/uaccess.h>
75380
75381 @@ -71,6 +72,7 @@ struct old_linux_dirent {
75382 struct readdir_callback {
75383 struct dir_context ctx;
75384 struct old_linux_dirent __user * dirent;
75385 + struct file * file;
75386 int result;
75387 };
75388
75389 @@ -89,6 +91,10 @@ static int fillonedir(struct dir_context *ctx, const char *name, int namlen,
75390 buf->result = -EOVERFLOW;
75391 return -EOVERFLOW;
75392 }
75393 +
75394 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
75395 + return 0;
75396 +
75397 buf->result++;
75398 dirent = buf->dirent;
75399 if (!access_ok(VERIFY_WRITE, dirent,
75400 @@ -120,6 +126,7 @@ SYSCALL_DEFINE3(old_readdir, unsigned int, fd,
75401 if (!f.file)
75402 return -EBADF;
75403
75404 + buf.file = f.file;
75405 error = iterate_dir(f.file, &buf.ctx);
75406 if (buf.result)
75407 error = buf.result;
75408 @@ -145,6 +152,7 @@ struct getdents_callback {
75409 struct dir_context ctx;
75410 struct linux_dirent __user * current_dir;
75411 struct linux_dirent __user * previous;
75412 + struct file * file;
75413 int count;
75414 int error;
75415 };
75416 @@ -167,6 +175,10 @@ static int filldir(struct dir_context *ctx, const char *name, int namlen,
75417 buf->error = -EOVERFLOW;
75418 return -EOVERFLOW;
75419 }
75420 +
75421 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
75422 + return 0;
75423 +
75424 dirent = buf->previous;
75425 if (dirent) {
75426 if (__put_user(offset, &dirent->d_off))
75427 @@ -212,6 +224,7 @@ SYSCALL_DEFINE3(getdents, unsigned int, fd,
75428 if (!f.file)
75429 return -EBADF;
75430
75431 + buf.file = f.file;
75432 error = iterate_dir(f.file, &buf.ctx);
75433 if (error >= 0)
75434 error = buf.error;
75435 @@ -230,6 +243,7 @@ struct getdents_callback64 {
75436 struct dir_context ctx;
75437 struct linux_dirent64 __user * current_dir;
75438 struct linux_dirent64 __user * previous;
75439 + struct file *file;
75440 int count;
75441 int error;
75442 };
75443 @@ -246,6 +260,10 @@ static int filldir64(struct dir_context *ctx, const char *name, int namlen,
75444 buf->error = -EINVAL; /* only used if we fail.. */
75445 if (reclen > buf->count)
75446 return -EINVAL;
75447 +
75448 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
75449 + return 0;
75450 +
75451 dirent = buf->previous;
75452 if (dirent) {
75453 if (__put_user(offset, &dirent->d_off))
75454 @@ -293,6 +311,7 @@ SYSCALL_DEFINE3(getdents64, unsigned int, fd,
75455 if (!f.file)
75456 return -EBADF;
75457
75458 + buf.file = f.file;
75459 error = iterate_dir(f.file, &buf.ctx);
75460 if (error >= 0)
75461 error = buf.error;
75462 diff --git a/fs/reiserfs/do_balan.c b/fs/reiserfs/do_balan.c
75463 index 9c02d96..6562c10 100644
75464 --- a/fs/reiserfs/do_balan.c
75465 +++ b/fs/reiserfs/do_balan.c
75466 @@ -1887,7 +1887,7 @@ void do_balance(struct tree_balance *tb, struct item_head *ih,
75467 return;
75468 }
75469
75470 - atomic_inc(&fs_generation(tb->tb_sb));
75471 + atomic_inc_unchecked(&fs_generation(tb->tb_sb));
75472 do_balance_starts(tb);
75473
75474 /*
75475 diff --git a/fs/reiserfs/item_ops.c b/fs/reiserfs/item_ops.c
75476 index aca73dd..e3c558d 100644
75477 --- a/fs/reiserfs/item_ops.c
75478 +++ b/fs/reiserfs/item_ops.c
75479 @@ -724,18 +724,18 @@ static void errcatch_print_vi(struct virtual_item *vi)
75480 }
75481
75482 static struct item_operations errcatch_ops = {
75483 - errcatch_bytes_number,
75484 - errcatch_decrement_key,
75485 - errcatch_is_left_mergeable,
75486 - errcatch_print_item,
75487 - errcatch_check_item,
75488 + .bytes_number = errcatch_bytes_number,
75489 + .decrement_key = errcatch_decrement_key,
75490 + .is_left_mergeable = errcatch_is_left_mergeable,
75491 + .print_item = errcatch_print_item,
75492 + .check_item = errcatch_check_item,
75493
75494 - errcatch_create_vi,
75495 - errcatch_check_left,
75496 - errcatch_check_right,
75497 - errcatch_part_size,
75498 - errcatch_unit_num,
75499 - errcatch_print_vi
75500 + .create_vi = errcatch_create_vi,
75501 + .check_left = errcatch_check_left,
75502 + .check_right = errcatch_check_right,
75503 + .part_size = errcatch_part_size,
75504 + .unit_num = errcatch_unit_num,
75505 + .print_vi = errcatch_print_vi
75506 };
75507
75508 #if ! (TYPE_STAT_DATA == 0 && TYPE_INDIRECT == 1 && TYPE_DIRECT == 2 && TYPE_DIRENTRY == 3)
75509 diff --git a/fs/reiserfs/procfs.c b/fs/reiserfs/procfs.c
75510 index 621b9f3..af527fd 100644
75511 --- a/fs/reiserfs/procfs.c
75512 +++ b/fs/reiserfs/procfs.c
75513 @@ -114,7 +114,7 @@ static int show_super(struct seq_file *m, void *unused)
75514 "SMALL_TAILS " : "NO_TAILS ",
75515 replay_only(sb) ? "REPLAY_ONLY " : "",
75516 convert_reiserfs(sb) ? "CONV " : "",
75517 - atomic_read(&r->s_generation_counter),
75518 + atomic_read_unchecked(&r->s_generation_counter),
75519 SF(s_disk_reads), SF(s_disk_writes), SF(s_fix_nodes),
75520 SF(s_do_balance), SF(s_unneeded_left_neighbor),
75521 SF(s_good_search_by_key_reada), SF(s_bmaps),
75522 diff --git a/fs/reiserfs/reiserfs.h b/fs/reiserfs/reiserfs.h
75523 index bb79cdd..fcf49ef 100644
75524 --- a/fs/reiserfs/reiserfs.h
75525 +++ b/fs/reiserfs/reiserfs.h
75526 @@ -580,7 +580,7 @@ struct reiserfs_sb_info {
75527 /* Comment? -Hans */
75528 wait_queue_head_t s_wait;
75529 /* increased by one every time the tree gets re-balanced */
75530 - atomic_t s_generation_counter;
75531 + atomic_unchecked_t s_generation_counter;
75532
75533 /* File system properties. Currently holds on-disk FS format */
75534 unsigned long s_properties;
75535 @@ -2301,7 +2301,7 @@ static inline loff_t max_reiserfs_offset(struct inode *inode)
75536 #define REISERFS_USER_MEM 1 /* user memory mode */
75537
75538 #define fs_generation(s) (REISERFS_SB(s)->s_generation_counter)
75539 -#define get_generation(s) atomic_read (&fs_generation(s))
75540 +#define get_generation(s) atomic_read_unchecked (&fs_generation(s))
75541 #define FILESYSTEM_CHANGED_TB(tb) (get_generation((tb)->tb_sb) != (tb)->fs_gen)
75542 #define __fs_changed(gen,s) (gen != get_generation (s))
75543 #define fs_changed(gen,s) \
75544 diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c
75545 index 71fbbe3..eff29ba 100644
75546 --- a/fs/reiserfs/super.c
75547 +++ b/fs/reiserfs/super.c
75548 @@ -1868,6 +1868,10 @@ static int reiserfs_fill_super(struct super_block *s, void *data, int silent)
75549 sbi->s_mount_opt |= (1 << REISERFS_SMALLTAIL);
75550 sbi->s_mount_opt |= (1 << REISERFS_ERROR_RO);
75551 sbi->s_mount_opt |= (1 << REISERFS_BARRIER_FLUSH);
75552 +#ifdef CONFIG_REISERFS_FS_XATTR
75553 + /* turn on user xattrs by default */
75554 + sbi->s_mount_opt |= (1 << REISERFS_XATTRS_USER);
75555 +#endif
75556 /* no preallocation minimum, be smart in reiserfs_file_write instead */
75557 sbi->s_alloc_options.preallocmin = 0;
75558 /* Preallocate by 16 blocks (17-1) at once */
75559 diff --git a/fs/select.c b/fs/select.c
75560 index f684c75..4117611 100644
75561 --- a/fs/select.c
75562 +++ b/fs/select.c
75563 @@ -20,6 +20,7 @@
75564 #include <linux/export.h>
75565 #include <linux/slab.h>
75566 #include <linux/poll.h>
75567 +#include <linux/security.h>
75568 #include <linux/personality.h> /* for STICKY_TIMEOUTS */
75569 #include <linux/file.h>
75570 #include <linux/fdtable.h>
75571 @@ -880,6 +881,7 @@ int do_sys_poll(struct pollfd __user *ufds, unsigned int nfds,
75572 struct poll_list *walk = head;
75573 unsigned long todo = nfds;
75574
75575 + gr_learn_resource(current, RLIMIT_NOFILE, nfds, 1);
75576 if (nfds > rlimit(RLIMIT_NOFILE))
75577 return -EINVAL;
75578
75579 diff --git a/fs/seq_file.c b/fs/seq_file.c
75580 index 555f821..34684d7 100644
75581 --- a/fs/seq_file.c
75582 +++ b/fs/seq_file.c
75583 @@ -12,6 +12,8 @@
75584 #include <linux/slab.h>
75585 #include <linux/cred.h>
75586 #include <linux/mm.h>
75587 +#include <linux/sched.h>
75588 +#include <linux/grsecurity.h>
75589
75590 #include <asm/uaccess.h>
75591 #include <asm/page.h>
75592 @@ -23,16 +25,7 @@ static void seq_set_overflow(struct seq_file *m)
75593
75594 static void *seq_buf_alloc(unsigned long size)
75595 {
75596 - void *buf;
75597 -
75598 - /*
75599 - * __GFP_NORETRY to avoid oom-killings with high-order allocations -
75600 - * it's better to fall back to vmalloc() than to kill things.
75601 - */
75602 - buf = kmalloc(size, GFP_KERNEL | __GFP_NORETRY | __GFP_NOWARN);
75603 - if (!buf && size > PAGE_SIZE)
75604 - buf = vmalloc(size);
75605 - return buf;
75606 + return kmalloc(size, GFP_KERNEL | GFP_USERCOPY);
75607 }
75608
75609 /**
75610 @@ -65,6 +58,9 @@ int seq_open(struct file *file, const struct seq_operations *op)
75611 #ifdef CONFIG_USER_NS
75612 p->user_ns = file->f_cred->user_ns;
75613 #endif
75614 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75615 + p->exec_id = current->exec_id;
75616 +#endif
75617
75618 /*
75619 * Wrappers around seq_open(e.g. swaps_open) need to be
75620 @@ -87,6 +83,16 @@ int seq_open(struct file *file, const struct seq_operations *op)
75621 }
75622 EXPORT_SYMBOL(seq_open);
75623
75624 +
75625 +int seq_open_restrict(struct file *file, const struct seq_operations *op)
75626 +{
75627 + if (gr_proc_is_restricted())
75628 + return -EACCES;
75629 +
75630 + return seq_open(file, op);
75631 +}
75632 +EXPORT_SYMBOL(seq_open_restrict);
75633 +
75634 static int traverse(struct seq_file *m, loff_t offset)
75635 {
75636 loff_t pos = 0, index;
75637 @@ -158,7 +164,7 @@ Eoverflow:
75638 ssize_t seq_read(struct file *file, char __user *buf, size_t size, loff_t *ppos)
75639 {
75640 struct seq_file *m = file->private_data;
75641 - size_t copied = 0;
75642 + ssize_t copied = 0;
75643 loff_t pos;
75644 size_t n;
75645 void *p;
75646 @@ -557,7 +563,7 @@ static void single_stop(struct seq_file *p, void *v)
75647 int single_open(struct file *file, int (*show)(struct seq_file *, void *),
75648 void *data)
75649 {
75650 - struct seq_operations *op = kmalloc(sizeof(*op), GFP_KERNEL);
75651 + seq_operations_no_const *op = kzalloc(sizeof(*op), GFP_KERNEL);
75652 int res = -ENOMEM;
75653
75654 if (op) {
75655 @@ -593,6 +599,17 @@ int single_open_size(struct file *file, int (*show)(struct seq_file *, void *),
75656 }
75657 EXPORT_SYMBOL(single_open_size);
75658
75659 +int single_open_restrict(struct file *file, int (*show)(struct seq_file *, void *),
75660 + void *data)
75661 +{
75662 + if (gr_proc_is_restricted())
75663 + return -EACCES;
75664 +
75665 + return single_open(file, show, data);
75666 +}
75667 +EXPORT_SYMBOL(single_open_restrict);
75668 +
75669 +
75670 int single_release(struct inode *inode, struct file *file)
75671 {
75672 const struct seq_operations *op = ((struct seq_file *)file->private_data)->op;
75673 diff --git a/fs/splice.c b/fs/splice.c
75674 index 7968da9..4ce985b 100644
75675 --- a/fs/splice.c
75676 +++ b/fs/splice.c
75677 @@ -193,7 +193,7 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
75678 pipe_lock(pipe);
75679
75680 for (;;) {
75681 - if (!pipe->readers) {
75682 + if (!atomic_read(&pipe->readers)) {
75683 send_sig(SIGPIPE, current, 0);
75684 if (!ret)
75685 ret = -EPIPE;
75686 @@ -216,7 +216,7 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
75687 page_nr++;
75688 ret += buf->len;
75689
75690 - if (pipe->files)
75691 + if (atomic_read(&pipe->files))
75692 do_wakeup = 1;
75693
75694 if (!--spd->nr_pages)
75695 @@ -247,9 +247,9 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
75696 do_wakeup = 0;
75697 }
75698
75699 - pipe->waiting_writers++;
75700 + atomic_inc(&pipe->waiting_writers);
75701 pipe_wait(pipe);
75702 - pipe->waiting_writers--;
75703 + atomic_dec(&pipe->waiting_writers);
75704 }
75705
75706 pipe_unlock(pipe);
75707 @@ -576,7 +576,7 @@ static ssize_t kernel_readv(struct file *file, const struct iovec *vec,
75708 old_fs = get_fs();
75709 set_fs(get_ds());
75710 /* The cast to a user pointer is valid due to the set_fs() */
75711 - res = vfs_readv(file, (const struct iovec __user *)vec, vlen, &pos);
75712 + res = vfs_readv(file, (const struct iovec __force_user *)vec, vlen, &pos);
75713 set_fs(old_fs);
75714
75715 return res;
75716 @@ -591,7 +591,7 @@ ssize_t kernel_write(struct file *file, const char *buf, size_t count,
75717 old_fs = get_fs();
75718 set_fs(get_ds());
75719 /* The cast to a user pointer is valid due to the set_fs() */
75720 - res = vfs_write(file, (__force const char __user *)buf, count, &pos);
75721 + res = vfs_write(file, (const char __force_user *)buf, count, &pos);
75722 set_fs(old_fs);
75723
75724 return res;
75725 @@ -644,7 +644,7 @@ ssize_t default_file_splice_read(struct file *in, loff_t *ppos,
75726 goto err;
75727
75728 this_len = min_t(size_t, len, PAGE_CACHE_SIZE - offset);
75729 - vec[i].iov_base = (void __user *) page_address(page);
75730 + vec[i].iov_base = (void __force_user *) page_address(page);
75731 vec[i].iov_len = this_len;
75732 spd.pages[i] = page;
75733 spd.nr_pages++;
75734 @@ -783,7 +783,7 @@ static int splice_from_pipe_feed(struct pipe_inode_info *pipe, struct splice_des
75735 ops->release(pipe, buf);
75736 pipe->curbuf = (pipe->curbuf + 1) & (pipe->buffers - 1);
75737 pipe->nrbufs--;
75738 - if (pipe->files)
75739 + if (atomic_read(&pipe->files))
75740 sd->need_wakeup = true;
75741 }
75742
75743 @@ -807,10 +807,10 @@ static int splice_from_pipe_feed(struct pipe_inode_info *pipe, struct splice_des
75744 static int splice_from_pipe_next(struct pipe_inode_info *pipe, struct splice_desc *sd)
75745 {
75746 while (!pipe->nrbufs) {
75747 - if (!pipe->writers)
75748 + if (!atomic_read(&pipe->writers))
75749 return 0;
75750
75751 - if (!pipe->waiting_writers && sd->num_spliced)
75752 + if (!atomic_read(&pipe->waiting_writers) && sd->num_spliced)
75753 return 0;
75754
75755 if (sd->flags & SPLICE_F_NONBLOCK)
75756 @@ -1025,7 +1025,7 @@ iter_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
75757 ops->release(pipe, buf);
75758 pipe->curbuf = (pipe->curbuf + 1) & (pipe->buffers - 1);
75759 pipe->nrbufs--;
75760 - if (pipe->files)
75761 + if (atomic_read(&pipe->files))
75762 sd.need_wakeup = true;
75763 } else {
75764 buf->offset += ret;
75765 @@ -1159,7 +1159,7 @@ ssize_t splice_direct_to_actor(struct file *in, struct splice_desc *sd,
75766 long ret, bytes;
75767 umode_t i_mode;
75768 size_t len;
75769 - int i, flags;
75770 + int i, flags, more;
75771
75772 /*
75773 * We require the input being a regular file, as we don't want to
75774 @@ -1185,7 +1185,7 @@ ssize_t splice_direct_to_actor(struct file *in, struct splice_desc *sd,
75775 * out of the pipe right after the splice_to_pipe(). So set
75776 * PIPE_READERS appropriately.
75777 */
75778 - pipe->readers = 1;
75779 + atomic_set(&pipe->readers, 1);
75780
75781 current->splice_pipe = pipe;
75782 }
75783 @@ -1202,6 +1202,7 @@ ssize_t splice_direct_to_actor(struct file *in, struct splice_desc *sd,
75784 * Don't block on output, we have to drain the direct pipe.
75785 */
75786 sd->flags &= ~SPLICE_F_NONBLOCK;
75787 + more = sd->flags & SPLICE_F_MORE;
75788
75789 while (len) {
75790 size_t read_len;
75791 @@ -1215,6 +1216,15 @@ ssize_t splice_direct_to_actor(struct file *in, struct splice_desc *sd,
75792 sd->total_len = read_len;
75793
75794 /*
75795 + * If more data is pending, set SPLICE_F_MORE
75796 + * If this is the last data and SPLICE_F_MORE was not set
75797 + * initially, clears it.
75798 + */
75799 + if (read_len < len)
75800 + sd->flags |= SPLICE_F_MORE;
75801 + else if (!more)
75802 + sd->flags &= ~SPLICE_F_MORE;
75803 + /*
75804 * NOTE: nonblocking mode only applies to the input. We
75805 * must not do the output in nonblocking mode as then we
75806 * could get stuck data in the internal pipe:
75807 @@ -1482,6 +1492,7 @@ static int get_iovec_page_array(const struct iovec __user *iov,
75808
75809 partial[buffers].offset = off;
75810 partial[buffers].len = plen;
75811 + partial[buffers].private = 0;
75812
75813 off = 0;
75814 len -= plen;
75815 @@ -1718,9 +1729,9 @@ static int ipipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
75816 ret = -ERESTARTSYS;
75817 break;
75818 }
75819 - if (!pipe->writers)
75820 + if (!atomic_read(&pipe->writers))
75821 break;
75822 - if (!pipe->waiting_writers) {
75823 + if (!atomic_read(&pipe->waiting_writers)) {
75824 if (flags & SPLICE_F_NONBLOCK) {
75825 ret = -EAGAIN;
75826 break;
75827 @@ -1752,7 +1763,7 @@ static int opipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
75828 pipe_lock(pipe);
75829
75830 while (pipe->nrbufs >= pipe->buffers) {
75831 - if (!pipe->readers) {
75832 + if (!atomic_read(&pipe->readers)) {
75833 send_sig(SIGPIPE, current, 0);
75834 ret = -EPIPE;
75835 break;
75836 @@ -1765,9 +1776,9 @@ static int opipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
75837 ret = -ERESTARTSYS;
75838 break;
75839 }
75840 - pipe->waiting_writers++;
75841 + atomic_inc(&pipe->waiting_writers);
75842 pipe_wait(pipe);
75843 - pipe->waiting_writers--;
75844 + atomic_dec(&pipe->waiting_writers);
75845 }
75846
75847 pipe_unlock(pipe);
75848 @@ -1803,14 +1814,14 @@ retry:
75849 pipe_double_lock(ipipe, opipe);
75850
75851 do {
75852 - if (!opipe->readers) {
75853 + if (!atomic_read(&opipe->readers)) {
75854 send_sig(SIGPIPE, current, 0);
75855 if (!ret)
75856 ret = -EPIPE;
75857 break;
75858 }
75859
75860 - if (!ipipe->nrbufs && !ipipe->writers)
75861 + if (!ipipe->nrbufs && !atomic_read(&ipipe->writers))
75862 break;
75863
75864 /*
75865 @@ -1907,7 +1918,7 @@ static int link_pipe(struct pipe_inode_info *ipipe,
75866 pipe_double_lock(ipipe, opipe);
75867
75868 do {
75869 - if (!opipe->readers) {
75870 + if (!atomic_read(&opipe->readers)) {
75871 send_sig(SIGPIPE, current, 0);
75872 if (!ret)
75873 ret = -EPIPE;
75874 @@ -1952,7 +1963,7 @@ static int link_pipe(struct pipe_inode_info *ipipe,
75875 * return EAGAIN if we have the potential of some data in the
75876 * future, otherwise just return 0
75877 */
75878 - if (!ret && ipipe->waiting_writers && (flags & SPLICE_F_NONBLOCK))
75879 + if (!ret && atomic_read(&ipipe->waiting_writers) && (flags & SPLICE_F_NONBLOCK))
75880 ret = -EAGAIN;
75881
75882 pipe_unlock(ipipe);
75883 diff --git a/fs/squashfs/xattr.c b/fs/squashfs/xattr.c
75884 index 92fcde7..1687329 100644
75885 --- a/fs/squashfs/xattr.c
75886 +++ b/fs/squashfs/xattr.c
75887 @@ -46,8 +46,8 @@ ssize_t squashfs_listxattr(struct dentry *d, char *buffer,
75888 + msblk->xattr_table;
75889 int offset = SQUASHFS_XATTR_OFFSET(squashfs_i(inode)->xattr);
75890 int count = squashfs_i(inode)->xattr_count;
75891 - size_t rest = buffer_size;
75892 - int err;
75893 + size_t used = 0;
75894 + ssize_t err;
75895
75896 /* check that the file system has xattrs */
75897 if (msblk->xattr_id_table == NULL)
75898 @@ -68,11 +68,11 @@ ssize_t squashfs_listxattr(struct dentry *d, char *buffer,
75899 name_size = le16_to_cpu(entry.size);
75900 handler = squashfs_xattr_handler(le16_to_cpu(entry.type));
75901 if (handler)
75902 - prefix_size = handler->list(d, buffer, rest, NULL,
75903 + prefix_size = handler->list(d, buffer, buffer ? buffer_size - used : 0, NULL,
75904 name_size, handler->flags);
75905 if (prefix_size) {
75906 if (buffer) {
75907 - if (prefix_size + name_size + 1 > rest) {
75908 + if (prefix_size + name_size + 1 > buffer_size - used) {
75909 err = -ERANGE;
75910 goto failed;
75911 }
75912 @@ -86,7 +86,7 @@ ssize_t squashfs_listxattr(struct dentry *d, char *buffer,
75913 buffer[name_size] = '\0';
75914 buffer += name_size + 1;
75915 }
75916 - rest -= prefix_size + name_size + 1;
75917 + used += prefix_size + name_size + 1;
75918 } else {
75919 /* no handler or insuffficient privileges, so skip */
75920 err = squashfs_read_metadata(sb, NULL, &start,
75921 @@ -107,7 +107,7 @@ ssize_t squashfs_listxattr(struct dentry *d, char *buffer,
75922 if (err < 0)
75923 goto failed;
75924 }
75925 - err = buffer_size - rest;
75926 + err = used;
75927
75928 failed:
75929 return err;
75930 diff --git a/fs/stat.c b/fs/stat.c
75931 index ae0c3ce..9ee641c 100644
75932 --- a/fs/stat.c
75933 +++ b/fs/stat.c
75934 @@ -28,8 +28,13 @@ void generic_fillattr(struct inode *inode, struct kstat *stat)
75935 stat->gid = inode->i_gid;
75936 stat->rdev = inode->i_rdev;
75937 stat->size = i_size_read(inode);
75938 - stat->atime = inode->i_atime;
75939 - stat->mtime = inode->i_mtime;
75940 + if (is_sidechannel_device(inode) && !capable_nolog(CAP_MKNOD)) {
75941 + stat->atime = inode->i_ctime;
75942 + stat->mtime = inode->i_ctime;
75943 + } else {
75944 + stat->atime = inode->i_atime;
75945 + stat->mtime = inode->i_mtime;
75946 + }
75947 stat->ctime = inode->i_ctime;
75948 stat->blksize = (1 << inode->i_blkbits);
75949 stat->blocks = inode->i_blocks;
75950 @@ -52,9 +57,16 @@ EXPORT_SYMBOL(generic_fillattr);
75951 int vfs_getattr_nosec(struct path *path, struct kstat *stat)
75952 {
75953 struct inode *inode = path->dentry->d_inode;
75954 + int retval;
75955
75956 - if (inode->i_op->getattr)
75957 - return inode->i_op->getattr(path->mnt, path->dentry, stat);
75958 + if (inode->i_op->getattr) {
75959 + retval = inode->i_op->getattr(path->mnt, path->dentry, stat);
75960 + if (!retval && is_sidechannel_device(inode) && !capable_nolog(CAP_MKNOD)) {
75961 + stat->atime = stat->ctime;
75962 + stat->mtime = stat->ctime;
75963 + }
75964 + return retval;
75965 + }
75966
75967 generic_fillattr(inode, stat);
75968 return 0;
75969 diff --git a/fs/sysfs/dir.c b/fs/sysfs/dir.c
75970 index 0b45ff4..edf9d3a 100644
75971 --- a/fs/sysfs/dir.c
75972 +++ b/fs/sysfs/dir.c
75973 @@ -33,6 +33,10 @@ void sysfs_warn_dup(struct kernfs_node *parent, const char *name)
75974 kfree(buf);
75975 }
75976
75977 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
75978 +extern int grsec_enable_sysfs_restrict;
75979 +#endif
75980 +
75981 /**
75982 * sysfs_create_dir_ns - create a directory for an object with a namespace tag
75983 * @kobj: object we're creating directory for
75984 @@ -41,9 +45,16 @@ void sysfs_warn_dup(struct kernfs_node *parent, const char *name)
75985 int sysfs_create_dir_ns(struct kobject *kobj, const void *ns)
75986 {
75987 struct kernfs_node *parent, *kn;
75988 + const char *name;
75989 + umode_t mode = S_IRWXU | S_IRUGO | S_IXUGO;
75990 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
75991 + const char *parent_name;
75992 +#endif
75993
75994 BUG_ON(!kobj);
75995
75996 + name = kobject_name(kobj);
75997 +
75998 if (kobj->parent)
75999 parent = kobj->parent->sd;
76000 else
76001 @@ -52,11 +63,24 @@ int sysfs_create_dir_ns(struct kobject *kobj, const void *ns)
76002 if (!parent)
76003 return -ENOENT;
76004
76005 - kn = kernfs_create_dir_ns(parent, kobject_name(kobj),
76006 - S_IRWXU | S_IRUGO | S_IXUGO, kobj, ns);
76007 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
76008 + parent_name = parent->name;
76009 + mode = S_IRWXU;
76010 +
76011 + if ((!strcmp(parent_name, "") && (!strcmp(name, "devices") || !strcmp(name, "fs"))) ||
76012 + (!strcmp(parent_name, "devices") && !strcmp(name, "system")) ||
76013 + (!strcmp(parent_name, "fs") && (!strcmp(name, "selinux") || !strcmp(name, "fuse") || !strcmp(name, "ecryptfs"))) ||
76014 + (!strcmp(parent_name, "system") && !strcmp(name, "cpu")))
76015 + mode = S_IRWXU | S_IRUGO | S_IXUGO;
76016 + if (!grsec_enable_sysfs_restrict)
76017 + mode = S_IRWXU | S_IRUGO | S_IXUGO;
76018 +#endif
76019 +
76020 + kn = kernfs_create_dir_ns(parent, name,
76021 + mode, kobj, ns);
76022 if (IS_ERR(kn)) {
76023 if (PTR_ERR(kn) == -EEXIST)
76024 - sysfs_warn_dup(parent, kobject_name(kobj));
76025 + sysfs_warn_dup(parent, name);
76026 return PTR_ERR(kn);
76027 }
76028
76029 diff --git a/fs/sysv/sysv.h b/fs/sysv/sysv.h
76030 index 69d4889..a810bd4 100644
76031 --- a/fs/sysv/sysv.h
76032 +++ b/fs/sysv/sysv.h
76033 @@ -188,7 +188,7 @@ static inline u32 PDP_swab(u32 x)
76034 #endif
76035 }
76036
76037 -static inline __u32 fs32_to_cpu(struct sysv_sb_info *sbi, __fs32 n)
76038 +static inline __u32 __intentional_overflow(-1) fs32_to_cpu(struct sysv_sb_info *sbi, __fs32 n)
76039 {
76040 if (sbi->s_bytesex == BYTESEX_PDP)
76041 return PDP_swab((__force __u32)n);
76042 diff --git a/fs/ubifs/io.c b/fs/ubifs/io.c
76043 index fb08b0c..65fcc7e 100644
76044 --- a/fs/ubifs/io.c
76045 +++ b/fs/ubifs/io.c
76046 @@ -155,7 +155,7 @@ int ubifs_leb_change(struct ubifs_info *c, int lnum, const void *buf, int len)
76047 return err;
76048 }
76049
76050 -int ubifs_leb_unmap(struct ubifs_info *c, int lnum)
76051 +int __intentional_overflow(-1) ubifs_leb_unmap(struct ubifs_info *c, int lnum)
76052 {
76053 int err;
76054
76055 diff --git a/fs/udf/misc.c b/fs/udf/misc.c
76056 index c175b4d..8f36a16 100644
76057 --- a/fs/udf/misc.c
76058 +++ b/fs/udf/misc.c
76059 @@ -289,7 +289,7 @@ void udf_new_tag(char *data, uint16_t ident, uint16_t version, uint16_t snum,
76060
76061 u8 udf_tag_checksum(const struct tag *t)
76062 {
76063 - u8 *data = (u8 *)t;
76064 + const u8 *data = (const u8 *)t;
76065 u8 checksum = 0;
76066 int i;
76067 for (i = 0; i < sizeof(struct tag); ++i)
76068 diff --git a/fs/ufs/swab.h b/fs/ufs/swab.h
76069 index 8d974c4..b82f6ec 100644
76070 --- a/fs/ufs/swab.h
76071 +++ b/fs/ufs/swab.h
76072 @@ -22,7 +22,7 @@ enum {
76073 BYTESEX_BE
76074 };
76075
76076 -static inline u64
76077 +static inline u64 __intentional_overflow(-1)
76078 fs64_to_cpu(struct super_block *sbp, __fs64 n)
76079 {
76080 if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
76081 @@ -40,7 +40,7 @@ cpu_to_fs64(struct super_block *sbp, u64 n)
76082 return (__force __fs64)cpu_to_be64(n);
76083 }
76084
76085 -static inline u32
76086 +static inline u32 __intentional_overflow(-1)
76087 fs32_to_cpu(struct super_block *sbp, __fs32 n)
76088 {
76089 if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
76090 diff --git a/fs/utimes.c b/fs/utimes.c
76091 index aa138d6..5f3a811 100644
76092 --- a/fs/utimes.c
76093 +++ b/fs/utimes.c
76094 @@ -1,6 +1,7 @@
76095 #include <linux/compiler.h>
76096 #include <linux/file.h>
76097 #include <linux/fs.h>
76098 +#include <linux/security.h>
76099 #include <linux/linkage.h>
76100 #include <linux/mount.h>
76101 #include <linux/namei.h>
76102 @@ -103,6 +104,12 @@ static int utimes_common(struct path *path, struct timespec *times)
76103 }
76104 }
76105 retry_deleg:
76106 +
76107 + if (!gr_acl_handle_utime(path->dentry, path->mnt)) {
76108 + error = -EACCES;
76109 + goto mnt_drop_write_and_out;
76110 + }
76111 +
76112 mutex_lock(&inode->i_mutex);
76113 error = notify_change(path->dentry, &newattrs, &delegated_inode);
76114 mutex_unlock(&inode->i_mutex);
76115 diff --git a/fs/xattr.c b/fs/xattr.c
76116 index 4ef6985..a6cd6567 100644
76117 --- a/fs/xattr.c
76118 +++ b/fs/xattr.c
76119 @@ -227,6 +227,27 @@ int vfs_xattr_cmp(struct dentry *dentry, const char *xattr_name,
76120 return rc;
76121 }
76122
76123 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
76124 +ssize_t
76125 +pax_getxattr(struct dentry *dentry, void *value, size_t size)
76126 +{
76127 + struct inode *inode = dentry->d_inode;
76128 + ssize_t error;
76129 +
76130 + error = inode_permission(inode, MAY_EXEC);
76131 + if (error)
76132 + return error;
76133 +
76134 + if (inode->i_op->getxattr)
76135 + error = inode->i_op->getxattr(dentry, XATTR_NAME_PAX_FLAGS, value, size);
76136 + else
76137 + error = -EOPNOTSUPP;
76138 +
76139 + return error;
76140 +}
76141 +EXPORT_SYMBOL(pax_getxattr);
76142 +#endif
76143 +
76144 ssize_t
76145 vfs_getxattr(struct dentry *dentry, const char *name, void *value, size_t size)
76146 {
76147 @@ -319,7 +340,7 @@ EXPORT_SYMBOL_GPL(vfs_removexattr);
76148 * Extended attribute SET operations
76149 */
76150 static long
76151 -setxattr(struct dentry *d, const char __user *name, const void __user *value,
76152 +setxattr(struct path *path, const char __user *name, const void __user *value,
76153 size_t size, int flags)
76154 {
76155 int error;
76156 @@ -355,7 +376,12 @@ setxattr(struct dentry *d, const char __user *name, const void __user *value,
76157 posix_acl_fix_xattr_from_user(kvalue, size);
76158 }
76159
76160 - error = vfs_setxattr(d, kname, kvalue, size, flags);
76161 + if (!gr_acl_handle_setxattr(path->dentry, path->mnt)) {
76162 + error = -EACCES;
76163 + goto out;
76164 + }
76165 +
76166 + error = vfs_setxattr(path->dentry, kname, kvalue, size, flags);
76167 out:
76168 if (vvalue)
76169 vfree(vvalue);
76170 @@ -376,7 +402,7 @@ retry:
76171 return error;
76172 error = mnt_want_write(path.mnt);
76173 if (!error) {
76174 - error = setxattr(path.dentry, name, value, size, flags);
76175 + error = setxattr(&path, name, value, size, flags);
76176 mnt_drop_write(path.mnt);
76177 }
76178 path_put(&path);
76179 @@ -412,7 +438,7 @@ SYSCALL_DEFINE5(fsetxattr, int, fd, const char __user *, name,
76180 audit_file(f.file);
76181 error = mnt_want_write_file(f.file);
76182 if (!error) {
76183 - error = setxattr(f.file->f_path.dentry, name, value, size, flags);
76184 + error = setxattr(&f.file->f_path, name, value, size, flags);
76185 mnt_drop_write_file(f.file);
76186 }
76187 fdput(f);
76188 @@ -598,7 +624,7 @@ SYSCALL_DEFINE3(flistxattr, int, fd, char __user *, list, size_t, size)
76189 * Extended attribute REMOVE operations
76190 */
76191 static long
76192 -removexattr(struct dentry *d, const char __user *name)
76193 +removexattr(struct path *path, const char __user *name)
76194 {
76195 int error;
76196 char kname[XATTR_NAME_MAX + 1];
76197 @@ -609,7 +635,10 @@ removexattr(struct dentry *d, const char __user *name)
76198 if (error < 0)
76199 return error;
76200
76201 - return vfs_removexattr(d, kname);
76202 + if (!gr_acl_handle_removexattr(path->dentry, path->mnt))
76203 + return -EACCES;
76204 +
76205 + return vfs_removexattr(path->dentry, kname);
76206 }
76207
76208 static int path_removexattr(const char __user *pathname,
76209 @@ -623,7 +652,7 @@ retry:
76210 return error;
76211 error = mnt_want_write(path.mnt);
76212 if (!error) {
76213 - error = removexattr(path.dentry, name);
76214 + error = removexattr(&path, name);
76215 mnt_drop_write(path.mnt);
76216 }
76217 path_put(&path);
76218 @@ -649,14 +678,16 @@ SYSCALL_DEFINE2(lremovexattr, const char __user *, pathname,
76219 SYSCALL_DEFINE2(fremovexattr, int, fd, const char __user *, name)
76220 {
76221 struct fd f = fdget(fd);
76222 + struct path *path;
76223 int error = -EBADF;
76224
76225 if (!f.file)
76226 return error;
76227 + path = &f.file->f_path;
76228 audit_file(f.file);
76229 error = mnt_want_write_file(f.file);
76230 if (!error) {
76231 - error = removexattr(f.file->f_path.dentry, name);
76232 + error = removexattr(path, name);
76233 mnt_drop_write_file(f.file);
76234 }
76235 fdput(f);
76236 diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c
76237 index 61ec015..7c18807 100644
76238 --- a/fs/xfs/libxfs/xfs_bmap.c
76239 +++ b/fs/xfs/libxfs/xfs_bmap.c
76240 @@ -580,7 +580,7 @@ xfs_bmap_validate_ret(
76241
76242 #else
76243 #define xfs_bmap_check_leaf_extents(cur, ip, whichfork) do { } while (0)
76244 -#define xfs_bmap_validate_ret(bno,len,flags,mval,onmap,nmap)
76245 +#define xfs_bmap_validate_ret(bno,len,flags,mval,onmap,nmap) do { } while (0)
76246 #endif /* DEBUG */
76247
76248 /*
76249 diff --git a/fs/xfs/xfs_dir2_readdir.c b/fs/xfs/xfs_dir2_readdir.c
76250 index 098cd78..724d3f8 100644
76251 --- a/fs/xfs/xfs_dir2_readdir.c
76252 +++ b/fs/xfs/xfs_dir2_readdir.c
76253 @@ -140,7 +140,12 @@ xfs_dir2_sf_getdents(
76254 ino = dp->d_ops->sf_get_ino(sfp, sfep);
76255 filetype = dp->d_ops->sf_get_ftype(sfep);
76256 ctx->pos = off & 0x7fffffff;
76257 - if (!dir_emit(ctx, (char *)sfep->name, sfep->namelen, ino,
76258 + if (dp->i_df.if_u1.if_data == dp->i_df.if_u2.if_inline_data) {
76259 + char name[sfep->namelen];
76260 + memcpy(name, sfep->name, sfep->namelen);
76261 + if (!dir_emit(ctx, name, sfep->namelen, ino, xfs_dir3_get_dtype(dp->i_mount, filetype)))
76262 + return 0;
76263 + } else if (!dir_emit(ctx, (char *)sfep->name, sfep->namelen, ino,
76264 xfs_dir3_get_dtype(dp->i_mount, filetype)))
76265 return 0;
76266 sfep = dp->d_ops->sf_nextentry(sfp, sfep);
76267 diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c
76268 index ac4feae..386d551 100644
76269 --- a/fs/xfs/xfs_ioctl.c
76270 +++ b/fs/xfs/xfs_ioctl.c
76271 @@ -120,7 +120,7 @@ xfs_find_handle(
76272 }
76273
76274 error = -EFAULT;
76275 - if (copy_to_user(hreq->ohandle, &handle, hsize) ||
76276 + if (hsize > sizeof handle || copy_to_user(hreq->ohandle, &handle, hsize) ||
76277 copy_to_user(hreq->ohandlen, &hsize, sizeof(__s32)))
76278 goto out_put;
76279
76280 diff --git a/fs/xfs/xfs_linux.h b/fs/xfs/xfs_linux.h
76281 index c31d2c2..6ec8f62 100644
76282 --- a/fs/xfs/xfs_linux.h
76283 +++ b/fs/xfs/xfs_linux.h
76284 @@ -234,7 +234,7 @@ static inline kgid_t xfs_gid_to_kgid(__uint32_t gid)
76285 * of the compiler which do not like us using do_div in the middle
76286 * of large functions.
76287 */
76288 -static inline __u32 xfs_do_div(void *a, __u32 b, int n)
76289 +static inline __u32 __intentional_overflow(-1) xfs_do_div(void *a, __u32 b, int n)
76290 {
76291 __u32 mod;
76292
76293 @@ -290,7 +290,7 @@ static inline __u32 xfs_do_mod(void *a, __u32 b, int n)
76294 return 0;
76295 }
76296 #else
76297 -static inline __u32 xfs_do_div(void *a, __u32 b, int n)
76298 +static inline __u32 __intentional_overflow(-1) xfs_do_div(void *a, __u32 b, int n)
76299 {
76300 __u32 mod;
76301
76302 diff --git a/grsecurity/Kconfig b/grsecurity/Kconfig
76303 new file mode 100644
76304 index 0000000..31f8fe4
76305 --- /dev/null
76306 +++ b/grsecurity/Kconfig
76307 @@ -0,0 +1,1182 @@
76308 +#
76309 +# grecurity configuration
76310 +#
76311 +menu "Memory Protections"
76312 +depends on GRKERNSEC
76313 +
76314 +config GRKERNSEC_KMEM
76315 + bool "Deny reading/writing to /dev/kmem, /dev/mem, and /dev/port"
76316 + default y if GRKERNSEC_CONFIG_AUTO
76317 + select STRICT_DEVMEM if (X86 || ARM || TILE || S390)
76318 + help
76319 + If you say Y here, /dev/kmem and /dev/mem won't be allowed to
76320 + be written to or read from to modify or leak the contents of the running
76321 + kernel. /dev/port will also not be allowed to be opened, writing to
76322 + /dev/cpu/*/msr will be prevented, and support for kexec will be removed.
76323 + If you have module support disabled, enabling this will close up several
76324 + ways that are currently used to insert malicious code into the running
76325 + kernel.
76326 +
76327 + Even with this feature enabled, we still highly recommend that
76328 + you use the RBAC system, as it is still possible for an attacker to
76329 + modify the running kernel through other more obscure methods.
76330 +
76331 + It is highly recommended that you say Y here if you meet all the
76332 + conditions above.
76333 +
76334 +config GRKERNSEC_VM86
76335 + bool "Restrict VM86 mode"
76336 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
76337 + depends on X86_32
76338 +
76339 + help
76340 + If you say Y here, only processes with CAP_SYS_RAWIO will be able to
76341 + make use of a special execution mode on 32bit x86 processors called
76342 + Virtual 8086 (VM86) mode. XFree86 may need vm86 mode for certain
76343 + video cards and will still work with this option enabled. The purpose
76344 + of the option is to prevent exploitation of emulation errors in
76345 + virtualization of vm86 mode like the one discovered in VMWare in 2009.
76346 + Nearly all users should be able to enable this option.
76347 +
76348 +config GRKERNSEC_IO
76349 + bool "Disable privileged I/O"
76350 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
76351 + depends on X86
76352 + select RTC_CLASS
76353 + select RTC_INTF_DEV
76354 + select RTC_DRV_CMOS
76355 +
76356 + help
76357 + If you say Y here, all ioperm and iopl calls will return an error.
76358 + Ioperm and iopl can be used to modify the running kernel.
76359 + Unfortunately, some programs need this access to operate properly,
76360 + the most notable of which are XFree86 and hwclock. hwclock can be
76361 + remedied by having RTC support in the kernel, so real-time
76362 + clock support is enabled if this option is enabled, to ensure
76363 + that hwclock operates correctly. If hwclock still does not work,
76364 + either update udev or symlink /dev/rtc to /dev/rtc0.
76365 +
76366 + If you're using XFree86 or a version of Xorg from 2012 or earlier,
76367 + you may not be able to boot into a graphical environment with this
76368 + option enabled. In this case, you should use the RBAC system instead.
76369 +
76370 +config GRKERNSEC_BPF_HARDEN
76371 + bool "Harden BPF interpreter"
76372 + default y if GRKERNSEC_CONFIG_AUTO
76373 + help
76374 + Unlike previous versions of grsecurity that hardened both the BPF
76375 + interpreted code against corruption at rest as well as the JIT code
76376 + against JIT-spray attacks and attacker-controlled immediate values
76377 + for ROP, this feature will enforce disabling of the new eBPF JIT engine
76378 + and will ensure the interpreted code is read-only at rest. This feature
76379 + may be removed at a later time when eBPF stabilizes to entirely revert
76380 + back to the more secure pre-3.16 BPF interpreter/JIT.
76381 +
76382 + If you're using KERNEXEC, it's recommended that you enable this option
76383 + to supplement the hardening of the kernel.
76384 +
76385 +config GRKERNSEC_PERF_HARDEN
76386 + bool "Disable unprivileged PERF_EVENTS usage by default"
76387 + default y if GRKERNSEC_CONFIG_AUTO
76388 + depends on PERF_EVENTS
76389 + help
76390 + If you say Y here, the range of acceptable values for the
76391 + /proc/sys/kernel/perf_event_paranoid sysctl will be expanded to allow and
76392 + default to a new value: 3. When the sysctl is set to this value, no
76393 + unprivileged use of the PERF_EVENTS syscall interface will be permitted.
76394 +
76395 + Though PERF_EVENTS can be used legitimately for performance monitoring
76396 + and low-level application profiling, it is forced on regardless of
76397 + configuration, has been at fault for several vulnerabilities, and
76398 + creates new opportunities for side channels and other information leaks.
76399 +
76400 + This feature puts PERF_EVENTS into a secure default state and permits
76401 + the administrator to change out of it temporarily if unprivileged
76402 + application profiling is needed.
76403 +
76404 +config GRKERNSEC_RAND_THREADSTACK
76405 + bool "Insert random gaps between thread stacks"
76406 + default y if GRKERNSEC_CONFIG_AUTO
76407 + depends on PAX_RANDMMAP && !PPC
76408 + help
76409 + If you say Y here, a random-sized gap will be enforced between allocated
76410 + thread stacks. Glibc's NPTL and other threading libraries that
76411 + pass MAP_STACK to the kernel for thread stack allocation are supported.
76412 + The implementation currently provides 8 bits of entropy for the gap.
76413 +
76414 + Many distributions do not compile threaded remote services with the
76415 + -fstack-check argument to GCC, causing the variable-sized stack-based
76416 + allocator, alloca(), to not probe the stack on allocation. This
76417 + permits an unbounded alloca() to skip over any guard page and potentially
76418 + modify another thread's stack reliably. An enforced random gap
76419 + reduces the reliability of such an attack and increases the chance
76420 + that such a read/write to another thread's stack instead lands in
76421 + an unmapped area, causing a crash and triggering grsecurity's
76422 + anti-bruteforcing logic.
76423 +
76424 +config GRKERNSEC_PROC_MEMMAP
76425 + bool "Harden ASLR against information leaks and entropy reduction"
76426 + default y if (GRKERNSEC_CONFIG_AUTO || PAX_NOEXEC || PAX_ASLR)
76427 + depends on PAX_NOEXEC || PAX_ASLR
76428 + help
76429 + If you say Y here, the /proc/<pid>/maps and /proc/<pid>/stat files will
76430 + give no information about the addresses of its mappings if
76431 + PaX features that rely on random addresses are enabled on the task.
76432 + In addition to sanitizing this information and disabling other
76433 + dangerous sources of information, this option causes reads of sensitive
76434 + /proc/<pid> entries where the file descriptor was opened in a different
76435 + task than the one performing the read. Such attempts are logged.
76436 + This option also limits argv/env strings for suid/sgid binaries
76437 + to 512KB to prevent a complete exhaustion of the stack entropy provided
76438 + by ASLR. Finally, it places an 8MB stack resource limit on suid/sgid
76439 + binaries to prevent alternative mmap layouts from being abused.
76440 +
76441 + If you use PaX it is essential that you say Y here as it closes up
76442 + several holes that make full ASLR useless locally.
76443 +
76444 +
76445 +config GRKERNSEC_KSTACKOVERFLOW
76446 + bool "Prevent kernel stack overflows"
76447 + default y if GRKERNSEC_CONFIG_AUTO
76448 + depends on !IA64 && 64BIT
76449 + help
76450 + If you say Y here, the kernel's process stacks will be allocated
76451 + with vmalloc instead of the kernel's default allocator. This
76452 + introduces guard pages that in combination with the alloca checking
76453 + of the STACKLEAK feature prevents all forms of kernel process stack
76454 + overflow abuse. Note that this is different from kernel stack
76455 + buffer overflows.
76456 +
76457 +config GRKERNSEC_BRUTE
76458 + bool "Deter exploit bruteforcing"
76459 + default y if GRKERNSEC_CONFIG_AUTO
76460 + help
76461 + If you say Y here, attempts to bruteforce exploits against forking
76462 + daemons such as apache or sshd, as well as against suid/sgid binaries
76463 + will be deterred. When a child of a forking daemon is killed by PaX
76464 + or crashes due to an illegal instruction or other suspicious signal,
76465 + the parent process will be delayed 30 seconds upon every subsequent
76466 + fork until the administrator is able to assess the situation and
76467 + restart the daemon.
76468 + In the suid/sgid case, the attempt is logged, the user has all their
76469 + existing instances of the suid/sgid binary terminated and will
76470 + be unable to execute any suid/sgid binaries for 15 minutes.
76471 +
76472 + It is recommended that you also enable signal logging in the auditing
76473 + section so that logs are generated when a process triggers a suspicious
76474 + signal.
76475 + If the sysctl option is enabled, a sysctl option with name
76476 + "deter_bruteforce" is created.
76477 +
76478 +config GRKERNSEC_MODHARDEN
76479 + bool "Harden module auto-loading"
76480 + default y if GRKERNSEC_CONFIG_AUTO
76481 + depends on MODULES
76482 + help
76483 + If you say Y here, module auto-loading in response to use of some
76484 + feature implemented by an unloaded module will be restricted to
76485 + root users. Enabling this option helps defend against attacks
76486 + by unprivileged users who abuse the auto-loading behavior to
76487 + cause a vulnerable module to load that is then exploited.
76488 +
76489 + If this option prevents a legitimate use of auto-loading for a
76490 + non-root user, the administrator can execute modprobe manually
76491 + with the exact name of the module mentioned in the alert log.
76492 + Alternatively, the administrator can add the module to the list
76493 + of modules loaded at boot by modifying init scripts.
76494 +
76495 + Modification of init scripts will most likely be needed on
76496 + Ubuntu servers with encrypted home directory support enabled,
76497 + as the first non-root user logging in will cause the ecb(aes),
76498 + ecb(aes)-all, cbc(aes), and cbc(aes)-all modules to be loaded.
76499 +
76500 +config GRKERNSEC_HIDESYM
76501 + bool "Hide kernel symbols"
76502 + default y if GRKERNSEC_CONFIG_AUTO
76503 + select PAX_USERCOPY_SLABS
76504 + help
76505 + If you say Y here, getting information on loaded modules, and
76506 + displaying all kernel symbols through a syscall will be restricted
76507 + to users with CAP_SYS_MODULE. For software compatibility reasons,
76508 + /proc/kallsyms will be restricted to the root user. The RBAC
76509 + system can hide that entry even from root.
76510 +
76511 + This option also prevents leaking of kernel addresses through
76512 + several /proc entries.
76513 +
76514 + Note that this option is only effective provided the following
76515 + conditions are met:
76516 + 1) The kernel using grsecurity is not precompiled by some distribution
76517 + 2) You have also enabled GRKERNSEC_DMESG
76518 + 3) You are using the RBAC system and hiding other files such as your
76519 + kernel image and System.map. Alternatively, enabling this option
76520 + causes the permissions on /boot, /lib/modules, and the kernel
76521 + source directory to change at compile time to prevent
76522 + reading by non-root users.
76523 + If the above conditions are met, this option will aid in providing a
76524 + useful protection against local kernel exploitation of overflows
76525 + and arbitrary read/write vulnerabilities.
76526 +
76527 + It is highly recommended that you enable GRKERNSEC_PERF_HARDEN
76528 + in addition to this feature.
76529 +
76530 +config GRKERNSEC_RANDSTRUCT
76531 + bool "Randomize layout of sensitive kernel structures"
76532 + default y if GRKERNSEC_CONFIG_AUTO
76533 + select GRKERNSEC_HIDESYM
76534 + select MODVERSIONS if MODULES
76535 + help
76536 + If you say Y here, the layouts of a number of sensitive kernel
76537 + structures (task, fs, cred, etc) and all structures composed entirely
76538 + of function pointers (aka "ops" structs) will be randomized at compile-time.
76539 + This can introduce the requirement of an additional infoleak
76540 + vulnerability for exploits targeting these structure types.
76541 +
76542 + Enabling this feature will introduce some performance impact, slightly
76543 + increase memory usage, and prevent the use of forensic tools like
76544 + Volatility against the system (unless the kernel source tree isn't
76545 + cleaned after kernel installation).
76546 +
76547 + The seed used for compilation is located at tools/gcc/randomize_layout_seed.h.
76548 + It remains after a make clean to allow for external modules to be compiled
76549 + with the existing seed and will be removed by a make mrproper or
76550 + make distclean.
76551 +
76552 + Note that the implementation requires gcc 4.6.4. or newer. You may need
76553 + to install the supporting headers explicitly in addition to the normal
76554 + gcc package.
76555 +
76556 +config GRKERNSEC_RANDSTRUCT_PERFORMANCE
76557 + bool "Use cacheline-aware structure randomization"
76558 + depends on GRKERNSEC_RANDSTRUCT
76559 + default y if GRKERNSEC_CONFIG_PRIORITY_PERF
76560 + help
76561 + If you say Y here, the RANDSTRUCT randomization will make a best effort
76562 + at restricting randomization to cacheline-sized groups of elements. It
76563 + will further not randomize bitfields in structures. This reduces the
76564 + performance hit of RANDSTRUCT at the cost of weakened randomization.
76565 +
76566 +config GRKERNSEC_KERN_LOCKOUT
76567 + bool "Active kernel exploit response"
76568 + default y if GRKERNSEC_CONFIG_AUTO
76569 + depends on X86 || ARM || PPC || SPARC
76570 + help
76571 + If you say Y here, when a PaX alert is triggered due to suspicious
76572 + activity in the kernel (from KERNEXEC/UDEREF/USERCOPY)
76573 + or an OOPS occurs due to bad memory accesses, instead of just
76574 + terminating the offending process (and potentially allowing
76575 + a subsequent exploit from the same user), we will take one of two
76576 + actions:
76577 + If the user was root, we will panic the system
76578 + If the user was non-root, we will log the attempt, terminate
76579 + all processes owned by the user, then prevent them from creating
76580 + any new processes until the system is restarted
76581 + This deters repeated kernel exploitation/bruteforcing attempts
76582 + and is useful for later forensics.
76583 +
76584 +config GRKERNSEC_OLD_ARM_USERLAND
76585 + bool "Old ARM userland compatibility"
76586 + depends on ARM && (CPU_V6 || CPU_V6K || CPU_V7)
76587 + help
76588 + If you say Y here, stubs of executable code to perform such operations
76589 + as "compare-exchange" will be placed at fixed locations in the ARM vector
76590 + table. This is unfortunately needed for old ARM userland meant to run
76591 + across a wide range of processors. Without this option enabled,
76592 + the get_tls and data memory barrier stubs will be emulated by the kernel,
76593 + which is enough for Linaro userlands or other userlands designed for v6
76594 + and newer ARM CPUs. It's recommended that you try without this option enabled
76595 + first, and only enable it if your userland does not boot (it will likely fail
76596 + at init time).
76597 +
76598 +endmenu
76599 +menu "Role Based Access Control Options"
76600 +depends on GRKERNSEC
76601 +
76602 +config GRKERNSEC_RBAC_DEBUG
76603 + bool
76604 +
76605 +config GRKERNSEC_NO_RBAC
76606 + bool "Disable RBAC system"
76607 + help
76608 + If you say Y here, the /dev/grsec device will be removed from the kernel,
76609 + preventing the RBAC system from being enabled. You should only say Y
76610 + here if you have no intention of using the RBAC system, so as to prevent
76611 + an attacker with root access from misusing the RBAC system to hide files
76612 + and processes when loadable module support and /dev/[k]mem have been
76613 + locked down.
76614 +
76615 +config GRKERNSEC_ACL_HIDEKERN
76616 + bool "Hide kernel processes"
76617 + help
76618 + If you say Y here, all kernel threads will be hidden to all
76619 + processes but those whose subject has the "view hidden processes"
76620 + flag.
76621 +
76622 +config GRKERNSEC_ACL_MAXTRIES
76623 + int "Maximum tries before password lockout"
76624 + default 3
76625 + help
76626 + This option enforces the maximum number of times a user can attempt
76627 + to authorize themselves with the grsecurity RBAC system before being
76628 + denied the ability to attempt authorization again for a specified time.
76629 + The lower the number, the harder it will be to brute-force a password.
76630 +
76631 +config GRKERNSEC_ACL_TIMEOUT
76632 + int "Time to wait after max password tries, in seconds"
76633 + default 30
76634 + help
76635 + This option specifies the time the user must wait after attempting to
76636 + authorize to the RBAC system with the maximum number of invalid
76637 + passwords. The higher the number, the harder it will be to brute-force
76638 + a password.
76639 +
76640 +endmenu
76641 +menu "Filesystem Protections"
76642 +depends on GRKERNSEC
76643 +
76644 +config GRKERNSEC_PROC
76645 + bool "Proc restrictions"
76646 + default y if GRKERNSEC_CONFIG_AUTO
76647 + help
76648 + If you say Y here, the permissions of the /proc filesystem
76649 + will be altered to enhance system security and privacy. You MUST
76650 + choose either a user only restriction or a user and group restriction.
76651 + Depending upon the option you choose, you can either restrict users to
76652 + see only the processes they themselves run, or choose a group that can
76653 + view all processes and files normally restricted to root if you choose
76654 + the "restrict to user only" option. NOTE: If you're running identd or
76655 + ntpd as a non-root user, you will have to run it as the group you
76656 + specify here.
76657 +
76658 +config GRKERNSEC_PROC_USER
76659 + bool "Restrict /proc to user only"
76660 + depends on GRKERNSEC_PROC
76661 + help
76662 + If you say Y here, non-root users will only be able to view their own
76663 + processes, and restricts them from viewing network-related information,
76664 + and viewing kernel symbol and module information.
76665 +
76666 +config GRKERNSEC_PROC_USERGROUP
76667 + bool "Allow special group"
76668 + default y if GRKERNSEC_CONFIG_AUTO
76669 + depends on GRKERNSEC_PROC && !GRKERNSEC_PROC_USER
76670 + help
76671 + If you say Y here, you will be able to select a group that will be
76672 + able to view all processes and network-related information. If you've
76673 + enabled GRKERNSEC_HIDESYM, kernel and symbol information may still
76674 + remain hidden. This option is useful if you want to run identd as
76675 + a non-root user. The group you select may also be chosen at boot time
76676 + via "grsec_proc_gid=" on the kernel commandline.
76677 +
76678 +config GRKERNSEC_PROC_GID
76679 + int "GID for special group"
76680 + depends on GRKERNSEC_PROC_USERGROUP
76681 + default 1001
76682 +
76683 +config GRKERNSEC_PROC_ADD
76684 + bool "Additional restrictions"
76685 + default y if GRKERNSEC_CONFIG_AUTO
76686 + depends on GRKERNSEC_PROC_USER || GRKERNSEC_PROC_USERGROUP
76687 + help
76688 + If you say Y here, additional restrictions will be placed on
76689 + /proc that keep normal users from viewing device information and
76690 + slabinfo information that could be useful for exploits.
76691 +
76692 +config GRKERNSEC_LINK
76693 + bool "Linking restrictions"
76694 + default y if GRKERNSEC_CONFIG_AUTO
76695 + help
76696 + If you say Y here, /tmp race exploits will be prevented, since users
76697 + will no longer be able to follow symlinks owned by other users in
76698 + world-writable +t directories (e.g. /tmp), unless the owner of the
76699 + symlink is the owner of the directory. users will also not be
76700 + able to hardlink to files they do not own. If the sysctl option is
76701 + enabled, a sysctl option with name "linking_restrictions" is created.
76702 +
76703 +config GRKERNSEC_SYMLINKOWN
76704 + bool "Kernel-enforced SymlinksIfOwnerMatch"
76705 + default y if GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER
76706 + help
76707 + Apache's SymlinksIfOwnerMatch option has an inherent race condition
76708 + that prevents it from being used as a security feature. As Apache
76709 + verifies the symlink by performing a stat() against the target of
76710 + the symlink before it is followed, an attacker can setup a symlink
76711 + to point to a same-owned file, then replace the symlink with one
76712 + that targets another user's file just after Apache "validates" the
76713 + symlink -- a classic TOCTOU race. If you say Y here, a complete,
76714 + race-free replacement for Apache's "SymlinksIfOwnerMatch" option
76715 + will be in place for the group you specify. If the sysctl option
76716 + is enabled, a sysctl option with name "enforce_symlinksifowner" is
76717 + created.
76718 +
76719 +config GRKERNSEC_SYMLINKOWN_GID
76720 + int "GID for users with kernel-enforced SymlinksIfOwnerMatch"
76721 + depends on GRKERNSEC_SYMLINKOWN
76722 + default 1006
76723 + help
76724 + Setting this GID determines what group kernel-enforced
76725 + SymlinksIfOwnerMatch will be enabled for. If the sysctl option
76726 + is enabled, a sysctl option with name "symlinkown_gid" is created.
76727 +
76728 +config GRKERNSEC_FIFO
76729 + bool "FIFO restrictions"
76730 + default y if GRKERNSEC_CONFIG_AUTO
76731 + help
76732 + If you say Y here, users will not be able to write to FIFOs they don't
76733 + own in world-writable +t directories (e.g. /tmp), unless the owner of
76734 + the FIFO is the same owner of the directory it's held in. If the sysctl
76735 + option is enabled, a sysctl option with name "fifo_restrictions" is
76736 + created.
76737 +
76738 +config GRKERNSEC_SYSFS_RESTRICT
76739 + bool "Sysfs/debugfs restriction"
76740 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
76741 + depends on SYSFS
76742 + help
76743 + If you say Y here, sysfs (the pseudo-filesystem mounted at /sys) and
76744 + any filesystem normally mounted under it (e.g. debugfs) will be
76745 + mostly accessible only by root. These filesystems generally provide access
76746 + to hardware and debug information that isn't appropriate for unprivileged
76747 + users of the system. Sysfs and debugfs have also become a large source
76748 + of new vulnerabilities, ranging from infoleaks to local compromise.
76749 + There has been very little oversight with an eye toward security involved
76750 + in adding new exporters of information to these filesystems, so their
76751 + use is discouraged.
76752 + For reasons of compatibility, a few directories have been whitelisted
76753 + for access by non-root users:
76754 + /sys/fs/selinux
76755 + /sys/fs/fuse
76756 + /sys/devices/system/cpu
76757 +
76758 +config GRKERNSEC_ROFS
76759 + bool "Runtime read-only mount protection"
76760 + depends on SYSCTL
76761 + help
76762 + If you say Y here, a sysctl option with name "romount_protect" will
76763 + be created. By setting this option to 1 at runtime, filesystems
76764 + will be protected in the following ways:
76765 + * No new writable mounts will be allowed
76766 + * Existing read-only mounts won't be able to be remounted read/write
76767 + * Write operations will be denied on all block devices
76768 + This option acts independently of grsec_lock: once it is set to 1,
76769 + it cannot be turned off. Therefore, please be mindful of the resulting
76770 + behavior if this option is enabled in an init script on a read-only
76771 + filesystem.
76772 + Also be aware that as with other root-focused features, GRKERNSEC_KMEM
76773 + and GRKERNSEC_IO should be enabled and module loading disabled via
76774 + config or at runtime.
76775 + This feature is mainly intended for secure embedded systems.
76776 +
76777 +
76778 +config GRKERNSEC_DEVICE_SIDECHANNEL
76779 + bool "Eliminate stat/notify-based device sidechannels"
76780 + default y if GRKERNSEC_CONFIG_AUTO
76781 + help
76782 + If you say Y here, timing analyses on block or character
76783 + devices like /dev/ptmx using stat or inotify/dnotify/fanotify
76784 + will be thwarted for unprivileged users. If a process without
76785 + CAP_MKNOD stats such a device, the last access and last modify times
76786 + will match the device's create time. No access or modify events
76787 + will be triggered through inotify/dnotify/fanotify for such devices.
76788 + This feature will prevent attacks that may at a minimum
76789 + allow an attacker to determine the administrator's password length.
76790 +
76791 +config GRKERNSEC_CHROOT
76792 + bool "Chroot jail restrictions"
76793 + default y if GRKERNSEC_CONFIG_AUTO
76794 + help
76795 + If you say Y here, you will be able to choose several options that will
76796 + make breaking out of a chrooted jail much more difficult. If you
76797 + encounter no software incompatibilities with the following options, it
76798 + is recommended that you enable each one.
76799 +
76800 + Note that the chroot restrictions are not intended to apply to "chroots"
76801 + to directories that are simple bind mounts of the global root filesystem.
76802 + For several other reasons, a user shouldn't expect any significant
76803 + security by performing such a chroot.
76804 +
76805 +config GRKERNSEC_CHROOT_MOUNT
76806 + bool "Deny mounts"
76807 + default y if GRKERNSEC_CONFIG_AUTO
76808 + depends on GRKERNSEC_CHROOT
76809 + help
76810 + If you say Y here, processes inside a chroot will not be able to
76811 + mount or remount filesystems. If the sysctl option is enabled, a
76812 + sysctl option with name "chroot_deny_mount" is created.
76813 +
76814 +config GRKERNSEC_CHROOT_DOUBLE
76815 + bool "Deny double-chroots"
76816 + default y if GRKERNSEC_CONFIG_AUTO
76817 + depends on GRKERNSEC_CHROOT
76818 + help
76819 + If you say Y here, processes inside a chroot will not be able to chroot
76820 + again outside the chroot. This is a widely used method of breaking
76821 + out of a chroot jail and should not be allowed. If the sysctl
76822 + option is enabled, a sysctl option with name
76823 + "chroot_deny_chroot" is created.
76824 +
76825 +config GRKERNSEC_CHROOT_PIVOT
76826 + bool "Deny pivot_root in chroot"
76827 + default y if GRKERNSEC_CONFIG_AUTO
76828 + depends on GRKERNSEC_CHROOT
76829 + help
76830 + If you say Y here, processes inside a chroot will not be able to use
76831 + a function called pivot_root() that was introduced in Linux 2.3.41. It
76832 + works similar to chroot in that it changes the root filesystem. This
76833 + function could be misused in a chrooted process to attempt to break out
76834 + of the chroot, and therefore should not be allowed. If the sysctl
76835 + option is enabled, a sysctl option with name "chroot_deny_pivot" is
76836 + created.
76837 +
76838 +config GRKERNSEC_CHROOT_CHDIR
76839 + bool "Enforce chdir(\"/\") on all chroots"
76840 + default y if GRKERNSEC_CONFIG_AUTO
76841 + depends on GRKERNSEC_CHROOT
76842 + help
76843 + If you say Y here, the current working directory of all newly-chrooted
76844 + applications will be set to the the root directory of the chroot.
76845 + The man page on chroot(2) states:
76846 + Note that this call does not change the current working
76847 + directory, so that `.' can be outside the tree rooted at
76848 + `/'. In particular, the super-user can escape from a
76849 + `chroot jail' by doing `mkdir foo; chroot foo; cd ..'.
76850 +
76851 + It is recommended that you say Y here, since it's not known to break
76852 + any software. If the sysctl option is enabled, a sysctl option with
76853 + name "chroot_enforce_chdir" is created.
76854 +
76855 +config GRKERNSEC_CHROOT_CHMOD
76856 + bool "Deny (f)chmod +s"
76857 + default y if GRKERNSEC_CONFIG_AUTO
76858 + depends on GRKERNSEC_CHROOT
76859 + help
76860 + If you say Y here, processes inside a chroot will not be able to chmod
76861 + or fchmod files to make them have suid or sgid bits. This protects
76862 + against another published method of breaking a chroot. If the sysctl
76863 + option is enabled, a sysctl option with name "chroot_deny_chmod" is
76864 + created.
76865 +
76866 +config GRKERNSEC_CHROOT_FCHDIR
76867 + bool "Deny fchdir and fhandle out of chroot"
76868 + default y if GRKERNSEC_CONFIG_AUTO
76869 + depends on GRKERNSEC_CHROOT
76870 + help
76871 + If you say Y here, a well-known method of breaking chroots by fchdir'ing
76872 + to a file descriptor of the chrooting process that points to a directory
76873 + outside the filesystem will be stopped. Additionally, this option prevents
76874 + use of the recently-created syscall for opening files by a guessable "file
76875 + handle" inside a chroot. If the sysctl option is enabled, a sysctl option
76876 + with name "chroot_deny_fchdir" is created.
76877 +
76878 +config GRKERNSEC_CHROOT_MKNOD
76879 + bool "Deny mknod"
76880 + default y if GRKERNSEC_CONFIG_AUTO
76881 + depends on GRKERNSEC_CHROOT
76882 + help
76883 + If you say Y here, processes inside a chroot will not be allowed to
76884 + mknod. The problem with using mknod inside a chroot is that it
76885 + would allow an attacker to create a device entry that is the same
76886 + as one on the physical root of your system, which could range from
76887 + anything from the console device to a device for your harddrive (which
76888 + they could then use to wipe the drive or steal data). It is recommended
76889 + that you say Y here, unless you run into software incompatibilities.
76890 + If the sysctl option is enabled, a sysctl option with name
76891 + "chroot_deny_mknod" is created.
76892 +
76893 +config GRKERNSEC_CHROOT_SHMAT
76894 + bool "Deny shmat() out of chroot"
76895 + default y if GRKERNSEC_CONFIG_AUTO
76896 + depends on GRKERNSEC_CHROOT
76897 + help
76898 + If you say Y here, processes inside a chroot will not be able to attach
76899 + to shared memory segments that were created outside of the chroot jail.
76900 + It is recommended that you say Y here. If the sysctl option is enabled,
76901 + a sysctl option with name "chroot_deny_shmat" is created.
76902 +
76903 +config GRKERNSEC_CHROOT_UNIX
76904 + bool "Deny access to abstract AF_UNIX sockets out of chroot"
76905 + default y if GRKERNSEC_CONFIG_AUTO
76906 + depends on GRKERNSEC_CHROOT
76907 + help
76908 + If you say Y here, processes inside a chroot will not be able to
76909 + connect to abstract (meaning not belonging to a filesystem) Unix
76910 + domain sockets that were bound outside of a chroot. It is recommended
76911 + that you say Y here. If the sysctl option is enabled, a sysctl option
76912 + with name "chroot_deny_unix" is created.
76913 +
76914 +config GRKERNSEC_CHROOT_FINDTASK
76915 + bool "Protect outside processes"
76916 + default y if GRKERNSEC_CONFIG_AUTO
76917 + depends on GRKERNSEC_CHROOT
76918 + help
76919 + If you say Y here, processes inside a chroot will not be able to
76920 + kill, send signals with fcntl, ptrace, capget, getpgid, setpgid,
76921 + getsid, or view any process outside of the chroot. If the sysctl
76922 + option is enabled, a sysctl option with name "chroot_findtask" is
76923 + created.
76924 +
76925 +config GRKERNSEC_CHROOT_NICE
76926 + bool "Restrict priority changes"
76927 + default y if GRKERNSEC_CONFIG_AUTO
76928 + depends on GRKERNSEC_CHROOT
76929 + help
76930 + If you say Y here, processes inside a chroot will not be able to raise
76931 + the priority of processes in the chroot, or alter the priority of
76932 + processes outside the chroot. This provides more security than simply
76933 + removing CAP_SYS_NICE from the process' capability set. If the
76934 + sysctl option is enabled, a sysctl option with name "chroot_restrict_nice"
76935 + is created.
76936 +
76937 +config GRKERNSEC_CHROOT_SYSCTL
76938 + bool "Deny sysctl writes"
76939 + default y if GRKERNSEC_CONFIG_AUTO
76940 + depends on GRKERNSEC_CHROOT
76941 + help
76942 + If you say Y here, an attacker in a chroot will not be able to
76943 + write to sysctl entries, either by sysctl(2) or through a /proc
76944 + interface. It is strongly recommended that you say Y here. If the
76945 + sysctl option is enabled, a sysctl option with name
76946 + "chroot_deny_sysctl" is created.
76947 +
76948 +config GRKERNSEC_CHROOT_RENAME
76949 + bool "Deny bad renames"
76950 + default y if GRKERNSEC_CONFIG_AUTO
76951 + depends on GRKERNSEC_CHROOT
76952 + help
76953 + If you say Y here, an attacker in a chroot will not be able to
76954 + abuse the ability to create double chroots to break out of the
76955 + chroot by exploiting a race condition between a rename of a directory
76956 + within a chroot against an open of a symlink with relative path
76957 + components. This feature will likewise prevent an accomplice outside
76958 + a chroot from enabling a user inside the chroot to break out and make
76959 + use of their credentials on the global filesystem. Enabling this
76960 + feature is essential to prevent root users from breaking out of a
76961 + chroot. If the sysctl option is enabled, a sysctl option with name
76962 + "chroot_deny_bad_rename" is created.
76963 +
76964 +config GRKERNSEC_CHROOT_CAPS
76965 + bool "Capability restrictions"
76966 + default y if GRKERNSEC_CONFIG_AUTO
76967 + depends on GRKERNSEC_CHROOT
76968 + help
76969 + If you say Y here, the capabilities on all processes within a
76970 + chroot jail will be lowered to stop module insertion, raw i/o,
76971 + system and net admin tasks, rebooting the system, modifying immutable
76972 + files, modifying IPC owned by another, and changing the system time.
76973 + This is left an option because it can break some apps. Disable this
76974 + if your chrooted apps are having problems performing those kinds of
76975 + tasks. If the sysctl option is enabled, a sysctl option with
76976 + name "chroot_caps" is created.
76977 +
76978 +config GRKERNSEC_CHROOT_INITRD
76979 + bool "Exempt initrd tasks from restrictions"
76980 + default y if GRKERNSEC_CONFIG_AUTO
76981 + depends on GRKERNSEC_CHROOT && BLK_DEV_INITRD
76982 + help
76983 + If you say Y here, tasks started prior to init will be exempted from
76984 + grsecurity's chroot restrictions. This option is mainly meant to
76985 + resolve Plymouth's performing privileged operations unnecessarily
76986 + in a chroot.
76987 +
76988 +endmenu
76989 +menu "Kernel Auditing"
76990 +depends on GRKERNSEC
76991 +
76992 +config GRKERNSEC_AUDIT_GROUP
76993 + bool "Single group for auditing"
76994 + help
76995 + If you say Y here, the exec and chdir logging features will only operate
76996 + on a group you specify. This option is recommended if you only want to
76997 + watch certain users instead of having a large amount of logs from the
76998 + entire system. If the sysctl option is enabled, a sysctl option with
76999 + name "audit_group" is created.
77000 +
77001 +config GRKERNSEC_AUDIT_GID
77002 + int "GID for auditing"
77003 + depends on GRKERNSEC_AUDIT_GROUP
77004 + default 1007
77005 +
77006 +config GRKERNSEC_EXECLOG
77007 + bool "Exec logging"
77008 + help
77009 + If you say Y here, all execve() calls will be logged (since the
77010 + other exec*() calls are frontends to execve(), all execution
77011 + will be logged). Useful for shell-servers that like to keep track
77012 + of their users. If the sysctl option is enabled, a sysctl option with
77013 + name "exec_logging" is created.
77014 + WARNING: This option when enabled will produce a LOT of logs, especially
77015 + on an active system.
77016 +
77017 +config GRKERNSEC_RESLOG
77018 + bool "Resource logging"
77019 + default y if GRKERNSEC_CONFIG_AUTO
77020 + help
77021 + If you say Y here, all attempts to overstep resource limits will
77022 + be logged with the resource name, the requested size, and the current
77023 + limit. It is highly recommended that you say Y here. If the sysctl
77024 + option is enabled, a sysctl option with name "resource_logging" is
77025 + created. If the RBAC system is enabled, the sysctl value is ignored.
77026 +
77027 +config GRKERNSEC_CHROOT_EXECLOG
77028 + bool "Log execs within chroot"
77029 + help
77030 + If you say Y here, all executions inside a chroot jail will be logged
77031 + to syslog. This can cause a large amount of logs if certain
77032 + applications (eg. djb's daemontools) are installed on the system, and
77033 + is therefore left as an option. If the sysctl option is enabled, a
77034 + sysctl option with name "chroot_execlog" is created.
77035 +
77036 +config GRKERNSEC_AUDIT_PTRACE
77037 + bool "Ptrace logging"
77038 + help
77039 + If you say Y here, all attempts to attach to a process via ptrace
77040 + will be logged. If the sysctl option is enabled, a sysctl option
77041 + with name "audit_ptrace" is created.
77042 +
77043 +config GRKERNSEC_AUDIT_CHDIR
77044 + bool "Chdir logging"
77045 + help
77046 + If you say Y here, all chdir() calls will be logged. If the sysctl
77047 + option is enabled, a sysctl option with name "audit_chdir" is created.
77048 +
77049 +config GRKERNSEC_AUDIT_MOUNT
77050 + bool "(Un)Mount logging"
77051 + help
77052 + If you say Y here, all mounts and unmounts will be logged. If the
77053 + sysctl option is enabled, a sysctl option with name "audit_mount" is
77054 + created.
77055 +
77056 +config GRKERNSEC_SIGNAL
77057 + bool "Signal logging"
77058 + default y if GRKERNSEC_CONFIG_AUTO
77059 + help
77060 + If you say Y here, certain important signals will be logged, such as
77061 + SIGSEGV, which will as a result inform you of when a error in a program
77062 + occurred, which in some cases could mean a possible exploit attempt.
77063 + If the sysctl option is enabled, a sysctl option with name
77064 + "signal_logging" is created.
77065 +
77066 +config GRKERNSEC_FORKFAIL
77067 + bool "Fork failure logging"
77068 + help
77069 + If you say Y here, all failed fork() attempts will be logged.
77070 + This could suggest a fork bomb, or someone attempting to overstep
77071 + their process limit. If the sysctl option is enabled, a sysctl option
77072 + with name "forkfail_logging" is created.
77073 +
77074 +config GRKERNSEC_TIME
77075 + bool "Time change logging"
77076 + default y if GRKERNSEC_CONFIG_AUTO
77077 + help
77078 + If you say Y here, any changes of the system clock will be logged.
77079 + If the sysctl option is enabled, a sysctl option with name
77080 + "timechange_logging" is created.
77081 +
77082 +config GRKERNSEC_PROC_IPADDR
77083 + bool "/proc/<pid>/ipaddr support"
77084 + default y if GRKERNSEC_CONFIG_AUTO
77085 + help
77086 + If you say Y here, a new entry will be added to each /proc/<pid>
77087 + directory that contains the IP address of the person using the task.
77088 + The IP is carried across local TCP and AF_UNIX stream sockets.
77089 + This information can be useful for IDS/IPSes to perform remote response
77090 + to a local attack. The entry is readable by only the owner of the
77091 + process (and root if he has CAP_DAC_OVERRIDE, which can be removed via
77092 + the RBAC system), and thus does not create privacy concerns.
77093 +
77094 +config GRKERNSEC_RWXMAP_LOG
77095 + bool 'Denied RWX mmap/mprotect logging'
77096 + default y if GRKERNSEC_CONFIG_AUTO
77097 + depends on PAX_MPROTECT && !PAX_EMUPLT && !PAX_EMUSIGRT
77098 + help
77099 + If you say Y here, calls to mmap() and mprotect() with explicit
77100 + usage of PROT_WRITE and PROT_EXEC together will be logged when
77101 + denied by the PAX_MPROTECT feature. This feature will also
77102 + log other problematic scenarios that can occur when PAX_MPROTECT
77103 + is enabled on a binary, like textrels and PT_GNU_STACK. If the
77104 + sysctl option is enabled, a sysctl option with name "rwxmap_logging"
77105 + is created.
77106 +
77107 +endmenu
77108 +
77109 +menu "Executable Protections"
77110 +depends on GRKERNSEC
77111 +
77112 +config GRKERNSEC_DMESG
77113 + bool "Dmesg(8) restriction"
77114 + default y if GRKERNSEC_CONFIG_AUTO
77115 + help
77116 + If you say Y here, non-root users will not be able to use dmesg(8)
77117 + to view the contents of the kernel's circular log buffer.
77118 + The kernel's log buffer often contains kernel addresses and other
77119 + identifying information useful to an attacker in fingerprinting a
77120 + system for a targeted exploit.
77121 + If the sysctl option is enabled, a sysctl option with name "dmesg" is
77122 + created.
77123 +
77124 +config GRKERNSEC_HARDEN_PTRACE
77125 + bool "Deter ptrace-based process snooping"
77126 + default y if GRKERNSEC_CONFIG_AUTO
77127 + help
77128 + If you say Y here, TTY sniffers and other malicious monitoring
77129 + programs implemented through ptrace will be defeated. If you
77130 + have been using the RBAC system, this option has already been
77131 + enabled for several years for all users, with the ability to make
77132 + fine-grained exceptions.
77133 +
77134 + This option only affects the ability of non-root users to ptrace
77135 + processes that are not a descendent of the ptracing process.
77136 + This means that strace ./binary and gdb ./binary will still work,
77137 + but attaching to arbitrary processes will not. If the sysctl
77138 + option is enabled, a sysctl option with name "harden_ptrace" is
77139 + created.
77140 +
77141 +config GRKERNSEC_PTRACE_READEXEC
77142 + bool "Require read access to ptrace sensitive binaries"
77143 + default y if GRKERNSEC_CONFIG_AUTO
77144 + help
77145 + If you say Y here, unprivileged users will not be able to ptrace unreadable
77146 + binaries. This option is useful in environments that
77147 + remove the read bits (e.g. file mode 4711) from suid binaries to
77148 + prevent infoleaking of their contents. This option adds
77149 + consistency to the use of that file mode, as the binary could normally
77150 + be read out when run without privileges while ptracing.
77151 +
77152 + If the sysctl option is enabled, a sysctl option with name "ptrace_readexec"
77153 + is created.
77154 +
77155 +config GRKERNSEC_SETXID
77156 + bool "Enforce consistent multithreaded privileges"
77157 + default y if GRKERNSEC_CONFIG_AUTO
77158 + depends on (X86 || SPARC64 || PPC || ARM || MIPS)
77159 + help
77160 + If you say Y here, a change from a root uid to a non-root uid
77161 + in a multithreaded application will cause the resulting uids,
77162 + gids, supplementary groups, and capabilities in that thread
77163 + to be propagated to the other threads of the process. In most
77164 + cases this is unnecessary, as glibc will emulate this behavior
77165 + on behalf of the application. Other libcs do not act in the
77166 + same way, allowing the other threads of the process to continue
77167 + running with root privileges. If the sysctl option is enabled,
77168 + a sysctl option with name "consistent_setxid" is created.
77169 +
77170 +config GRKERNSEC_HARDEN_IPC
77171 + bool "Disallow access to overly-permissive IPC objects"
77172 + default y if GRKERNSEC_CONFIG_AUTO
77173 + depends on SYSVIPC
77174 + help
77175 + If you say Y here, access to overly-permissive IPC objects (shared
77176 + memory, message queues, and semaphores) will be denied for processes
77177 + given the following criteria beyond normal permission checks:
77178 + 1) If the IPC object is world-accessible and the euid doesn't match
77179 + that of the creator or current uid for the IPC object
77180 + 2) If the IPC object is group-accessible and the egid doesn't
77181 + match that of the creator or current gid for the IPC object
77182 + It's a common error to grant too much permission to these objects,
77183 + with impact ranging from denial of service and information leaking to
77184 + privilege escalation. This feature was developed in response to
77185 + research by Tim Brown:
77186 + http://labs.portcullis.co.uk/whitepapers/memory-squatting-attacks-on-system-v-shared-memory/
77187 + who found hundreds of such insecure usages. Processes with
77188 + CAP_IPC_OWNER are still permitted to access these IPC objects.
77189 + If the sysctl option is enabled, a sysctl option with name
77190 + "harden_ipc" is created.
77191 +
77192 +config GRKERNSEC_TPE
77193 + bool "Trusted Path Execution (TPE)"
77194 + default y if GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER
77195 + help
77196 + If you say Y here, you will be able to choose a gid to add to the
77197 + supplementary groups of users you want to mark as "untrusted."
77198 + These users will not be able to execute any files that are not in
77199 + root-owned directories writable only by root. If the sysctl option
77200 + is enabled, a sysctl option with name "tpe" is created.
77201 +
77202 +config GRKERNSEC_TPE_ALL
77203 + bool "Partially restrict all non-root users"
77204 + depends on GRKERNSEC_TPE
77205 + help
77206 + If you say Y here, all non-root users will be covered under
77207 + a weaker TPE restriction. This is separate from, and in addition to,
77208 + the main TPE options that you have selected elsewhere. Thus, if a
77209 + "trusted" GID is chosen, this restriction applies to even that GID.
77210 + Under this restriction, all non-root users will only be allowed to
77211 + execute files in directories they own that are not group or
77212 + world-writable, or in directories owned by root and writable only by
77213 + root. If the sysctl option is enabled, a sysctl option with name
77214 + "tpe_restrict_all" is created.
77215 +
77216 +config GRKERNSEC_TPE_INVERT
77217 + bool "Invert GID option"
77218 + depends on GRKERNSEC_TPE
77219 + help
77220 + If you say Y here, the group you specify in the TPE configuration will
77221 + decide what group TPE restrictions will be *disabled* for. This
77222 + option is useful if you want TPE restrictions to be applied to most
77223 + users on the system. If the sysctl option is enabled, a sysctl option
77224 + with name "tpe_invert" is created. Unlike other sysctl options, this
77225 + entry will default to on for backward-compatibility.
77226 +
77227 +config GRKERNSEC_TPE_GID
77228 + int
77229 + default GRKERNSEC_TPE_UNTRUSTED_GID if (GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT)
77230 + default GRKERNSEC_TPE_TRUSTED_GID if (GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT)
77231 +
77232 +config GRKERNSEC_TPE_UNTRUSTED_GID
77233 + int "GID for TPE-untrusted users"
77234 + depends on GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT
77235 + default 1005
77236 + help
77237 + Setting this GID determines what group TPE restrictions will be
77238 + *enabled* for. If the sysctl option is enabled, a sysctl option
77239 + with name "tpe_gid" is created.
77240 +
77241 +config GRKERNSEC_TPE_TRUSTED_GID
77242 + int "GID for TPE-trusted users"
77243 + depends on GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT
77244 + default 1005
77245 + help
77246 + Setting this GID determines what group TPE restrictions will be
77247 + *disabled* for. If the sysctl option is enabled, a sysctl option
77248 + with name "tpe_gid" is created.
77249 +
77250 +endmenu
77251 +menu "Network Protections"
77252 +depends on GRKERNSEC
77253 +
77254 +config GRKERNSEC_BLACKHOLE
77255 + bool "TCP/UDP blackhole and LAST_ACK DoS prevention"
77256 + default y if GRKERNSEC_CONFIG_AUTO
77257 + depends on NET
77258 + help
77259 + If you say Y here, neither TCP resets nor ICMP
77260 + destination-unreachable packets will be sent in response to packets
77261 + sent to ports for which no associated listening process exists.
77262 + It will also prevent the sending of ICMP protocol unreachable packets
77263 + in response to packets with unknown protocols.
77264 + This feature supports both IPV4 and IPV6 and exempts the
77265 + loopback interface from blackholing. Enabling this feature
77266 + makes a host more resilient to DoS attacks and reduces network
77267 + visibility against scanners.
77268 +
77269 + The blackhole feature as-implemented is equivalent to the FreeBSD
77270 + blackhole feature, as it prevents RST responses to all packets, not
77271 + just SYNs. Under most application behavior this causes no
77272 + problems, but applications (like haproxy) may not close certain
77273 + connections in a way that cleanly terminates them on the remote
77274 + end, leaving the remote host in LAST_ACK state. Because of this
77275 + side-effect and to prevent intentional LAST_ACK DoSes, this
77276 + feature also adds automatic mitigation against such attacks.
77277 + The mitigation drastically reduces the amount of time a socket
77278 + can spend in LAST_ACK state. If you're using haproxy and not
77279 + all servers it connects to have this option enabled, consider
77280 + disabling this feature on the haproxy host.
77281 +
77282 + If the sysctl option is enabled, two sysctl options with names
77283 + "ip_blackhole" and "lastack_retries" will be created.
77284 + While "ip_blackhole" takes the standard zero/non-zero on/off
77285 + toggle, "lastack_retries" uses the same kinds of values as
77286 + "tcp_retries1" and "tcp_retries2". The default value of 4
77287 + prevents a socket from lasting more than 45 seconds in LAST_ACK
77288 + state.
77289 +
77290 +config GRKERNSEC_NO_SIMULT_CONNECT
77291 + bool "Disable TCP Simultaneous Connect"
77292 + default y if GRKERNSEC_CONFIG_AUTO
77293 + depends on NET
77294 + help
77295 + If you say Y here, a feature by Willy Tarreau will be enabled that
77296 + removes a weakness in Linux's strict implementation of TCP that
77297 + allows two clients to connect to each other without either entering
77298 + a listening state. The weakness allows an attacker to easily prevent
77299 + a client from connecting to a known server provided the source port
77300 + for the connection is guessed correctly.
77301 +
77302 + As the weakness could be used to prevent an antivirus or IPS from
77303 + fetching updates, or prevent an SSL gateway from fetching a CRL,
77304 + it should be eliminated by enabling this option. Though Linux is
77305 + one of few operating systems supporting simultaneous connect, it
77306 + has no legitimate use in practice and is rarely supported by firewalls.
77307 +
77308 +config GRKERNSEC_SOCKET
77309 + bool "Socket restrictions"
77310 + depends on NET
77311 + help
77312 + If you say Y here, you will be able to choose from several options.
77313 + If you assign a GID on your system and add it to the supplementary
77314 + groups of users you want to restrict socket access to, this patch
77315 + will perform up to three things, based on the option(s) you choose.
77316 +
77317 +config GRKERNSEC_SOCKET_ALL
77318 + bool "Deny any sockets to group"
77319 + depends on GRKERNSEC_SOCKET
77320 + help
77321 + If you say Y here, you will be able to choose a GID of whose users will
77322 + be unable to connect to other hosts from your machine or run server
77323 + applications from your machine. If the sysctl option is enabled, a
77324 + sysctl option with name "socket_all" is created.
77325 +
77326 +config GRKERNSEC_SOCKET_ALL_GID
77327 + int "GID to deny all sockets for"
77328 + depends on GRKERNSEC_SOCKET_ALL
77329 + default 1004
77330 + help
77331 + Here you can choose the GID to disable socket access for. Remember to
77332 + add the users you want socket access disabled for to the GID
77333 + specified here. If the sysctl option is enabled, a sysctl option
77334 + with name "socket_all_gid" is created.
77335 +
77336 +config GRKERNSEC_SOCKET_CLIENT
77337 + bool "Deny client sockets to group"
77338 + depends on GRKERNSEC_SOCKET
77339 + help
77340 + If you say Y here, you will be able to choose a GID of whose users will
77341 + be unable to connect to other hosts from your machine, but will be
77342 + able to run servers. If this option is enabled, all users in the group
77343 + you specify will have to use passive mode when initiating ftp transfers
77344 + from the shell on your machine. If the sysctl option is enabled, a
77345 + sysctl option with name "socket_client" is created.
77346 +
77347 +config GRKERNSEC_SOCKET_CLIENT_GID
77348 + int "GID to deny client sockets for"
77349 + depends on GRKERNSEC_SOCKET_CLIENT
77350 + default 1003
77351 + help
77352 + Here you can choose the GID to disable client socket access for.
77353 + Remember to add the users you want client socket access disabled for to
77354 + the GID specified here. If the sysctl option is enabled, a sysctl
77355 + option with name "socket_client_gid" is created.
77356 +
77357 +config GRKERNSEC_SOCKET_SERVER
77358 + bool "Deny server sockets to group"
77359 + depends on GRKERNSEC_SOCKET
77360 + help
77361 + If you say Y here, you will be able to choose a GID of whose users will
77362 + be unable to run server applications from your machine. If the sysctl
77363 + option is enabled, a sysctl option with name "socket_server" is created.
77364 +
77365 +config GRKERNSEC_SOCKET_SERVER_GID
77366 + int "GID to deny server sockets for"
77367 + depends on GRKERNSEC_SOCKET_SERVER
77368 + default 1002
77369 + help
77370 + Here you can choose the GID to disable server socket access for.
77371 + Remember to add the users you want server socket access disabled for to
77372 + the GID specified here. If the sysctl option is enabled, a sysctl
77373 + option with name "socket_server_gid" is created.
77374 +
77375 +endmenu
77376 +
77377 +menu "Physical Protections"
77378 +depends on GRKERNSEC
77379 +
77380 +config GRKERNSEC_DENYUSB
77381 + bool "Deny new USB connections after toggle"
77382 + default y if GRKERNSEC_CONFIG_AUTO
77383 + depends on SYSCTL && USB_SUPPORT
77384 + help
77385 + If you say Y here, a new sysctl option with name "deny_new_usb"
77386 + will be created. Setting its value to 1 will prevent any new
77387 + USB devices from being recognized by the OS. Any attempted USB
77388 + device insertion will be logged. This option is intended to be
77389 + used against custom USB devices designed to exploit vulnerabilities
77390 + in various USB device drivers.
77391 +
77392 + For greatest effectiveness, this sysctl should be set after any
77393 + relevant init scripts. This option is safe to enable in distros
77394 + as each user can choose whether or not to toggle the sysctl.
77395 +
77396 +config GRKERNSEC_DENYUSB_FORCE
77397 + bool "Reject all USB devices not connected at boot"
77398 + select USB
77399 + depends on GRKERNSEC_DENYUSB
77400 + help
77401 + If you say Y here, a variant of GRKERNSEC_DENYUSB will be enabled
77402 + that doesn't involve a sysctl entry. This option should only be
77403 + enabled if you're sure you want to deny all new USB connections
77404 + at runtime and don't want to modify init scripts. This should not
77405 + be enabled by distros. It forces the core USB code to be built
77406 + into the kernel image so that all devices connected at boot time
77407 + can be recognized and new USB device connections can be prevented
77408 + prior to init running.
77409 +
77410 +endmenu
77411 +
77412 +menu "Sysctl Support"
77413 +depends on GRKERNSEC && SYSCTL
77414 +
77415 +config GRKERNSEC_SYSCTL
77416 + bool "Sysctl support"
77417 + default y if GRKERNSEC_CONFIG_AUTO
77418 + help
77419 + If you say Y here, you will be able to change the options that
77420 + grsecurity runs with at bootup, without having to recompile your
77421 + kernel. You can echo values to files in /proc/sys/kernel/grsecurity
77422 + to enable (1) or disable (0) various features. All the sysctl entries
77423 + are mutable until the "grsec_lock" entry is set to a non-zero value.
77424 + All features enabled in the kernel configuration are disabled at boot
77425 + if you do not say Y to the "Turn on features by default" option.
77426 + All options should be set at startup, and the grsec_lock entry should
77427 + be set to a non-zero value after all the options are set.
77428 + *THIS IS EXTREMELY IMPORTANT*
77429 +
77430 +config GRKERNSEC_SYSCTL_DISTRO
77431 + bool "Extra sysctl support for distro makers (READ HELP)"
77432 + depends on GRKERNSEC_SYSCTL && GRKERNSEC_IO
77433 + help
77434 + If you say Y here, additional sysctl options will be created
77435 + for features that affect processes running as root. Therefore,
77436 + it is critical when using this option that the grsec_lock entry be
77437 + enabled after boot. Only distros with prebuilt kernel packages
77438 + with this option enabled that can ensure grsec_lock is enabled
77439 + after boot should use this option.
77440 + *Failure to set grsec_lock after boot makes all grsec features
77441 + this option covers useless*
77442 +
77443 + Currently this option creates the following sysctl entries:
77444 + "Disable Privileged I/O": "disable_priv_io"
77445 +
77446 +config GRKERNSEC_SYSCTL_ON
77447 + bool "Turn on features by default"
77448 + default y if GRKERNSEC_CONFIG_AUTO
77449 + depends on GRKERNSEC_SYSCTL
77450 + help
77451 + If you say Y here, instead of having all features enabled in the
77452 + kernel configuration disabled at boot time, the features will be
77453 + enabled at boot time. It is recommended you say Y here unless
77454 + there is some reason you would want all sysctl-tunable features to
77455 + be disabled by default. As mentioned elsewhere, it is important
77456 + to enable the grsec_lock entry once you have finished modifying
77457 + the sysctl entries.
77458 +
77459 +endmenu
77460 +menu "Logging Options"
77461 +depends on GRKERNSEC
77462 +
77463 +config GRKERNSEC_FLOODTIME
77464 + int "Seconds in between log messages (minimum)"
77465 + default 10
77466 + help
77467 + This option allows you to enforce the number of seconds between
77468 + grsecurity log messages. The default should be suitable for most
77469 + people, however, if you choose to change it, choose a value small enough
77470 + to allow informative logs to be produced, but large enough to
77471 + prevent flooding.
77472 +
77473 + Setting both this value and GRKERNSEC_FLOODBURST to 0 will disable
77474 + any rate limiting on grsecurity log messages.
77475 +
77476 +config GRKERNSEC_FLOODBURST
77477 + int "Number of messages in a burst (maximum)"
77478 + default 6
77479 + help
77480 + This option allows you to choose the maximum number of messages allowed
77481 + within the flood time interval you chose in a separate option. The
77482 + default should be suitable for most people, however if you find that
77483 + many of your logs are being interpreted as flooding, you may want to
77484 + raise this value.
77485 +
77486 + Setting both this value and GRKERNSEC_FLOODTIME to 0 will disable
77487 + any rate limiting on grsecurity log messages.
77488 +
77489 +endmenu
77490 diff --git a/grsecurity/Makefile b/grsecurity/Makefile
77491 new file mode 100644
77492 index 0000000..30ababb
77493 --- /dev/null
77494 +++ b/grsecurity/Makefile
77495 @@ -0,0 +1,54 @@
77496 +# grsecurity – access control and security hardening for Linux
77497 +# All code in this directory and various hooks located throughout the Linux kernel are
77498 +# Copyright (C) 2001-2014 Bradley Spengler, Open Source Security, Inc.
77499 +# http://www.grsecurity.net spender@grsecurity.net
77500 +#
77501 +# This program is free software; you can redistribute it and/or
77502 +# modify it under the terms of the GNU General Public License version 2
77503 +# as published by the Free Software Foundation.
77504 +#
77505 +# This program is distributed in the hope that it will be useful,
77506 +# but WITHOUT ANY WARRANTY; without even the implied warranty of
77507 +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
77508 +# GNU General Public License for more details.
77509 +#
77510 +# You should have received a copy of the GNU General Public License
77511 +# along with this program; if not, write to the Free Software
77512 +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
77513 +
77514 +KBUILD_CFLAGS += -Werror
77515 +
77516 +obj-y = grsec_chdir.o grsec_chroot.o grsec_exec.o grsec_fifo.o grsec_fork.o \
77517 + grsec_mount.o grsec_sig.o grsec_sysctl.o \
77518 + grsec_time.o grsec_tpe.o grsec_link.o grsec_pax.o grsec_ptrace.o \
77519 + grsec_usb.o grsec_ipc.o grsec_proc.o
77520 +
77521 +obj-$(CONFIG_GRKERNSEC) += grsec_init.o grsum.o gracl.o gracl_segv.o \
77522 + gracl_cap.o gracl_alloc.o gracl_shm.o grsec_mem.o gracl_fs.o \
77523 + gracl_learn.o grsec_log.o gracl_policy.o
77524 +ifdef CONFIG_COMPAT
77525 +obj-$(CONFIG_GRKERNSEC) += gracl_compat.o
77526 +endif
77527 +
77528 +obj-$(CONFIG_GRKERNSEC_RESLOG) += gracl_res.o
77529 +
77530 +ifdef CONFIG_NET
77531 +obj-y += grsec_sock.o
77532 +obj-$(CONFIG_GRKERNSEC) += gracl_ip.o
77533 +endif
77534 +
77535 +ifndef CONFIG_GRKERNSEC
77536 +obj-y += grsec_disabled.o
77537 +endif
77538 +
77539 +ifdef CONFIG_GRKERNSEC_HIDESYM
77540 +extra-y := grsec_hidesym.o
77541 +$(obj)/grsec_hidesym.o:
77542 + @-chmod -f 500 /boot
77543 + @-chmod -f 500 /lib/modules
77544 + @-chmod -f 500 /lib64/modules
77545 + @-chmod -f 500 /lib32/modules
77546 + @-chmod -f 700 .
77547 + @-chmod -f 700 $(objtree)
77548 + @echo ' grsec: protected kernel image paths'
77549 +endif
77550 diff --git a/grsecurity/gracl.c b/grsecurity/gracl.c
77551 new file mode 100644
77552 index 0000000..811af1f
77553 --- /dev/null
77554 +++ b/grsecurity/gracl.c
77555 @@ -0,0 +1,2749 @@
77556 +#include <linux/kernel.h>
77557 +#include <linux/module.h>
77558 +#include <linux/sched.h>
77559 +#include <linux/mm.h>
77560 +#include <linux/file.h>
77561 +#include <linux/fs.h>
77562 +#include <linux/namei.h>
77563 +#include <linux/mount.h>
77564 +#include <linux/tty.h>
77565 +#include <linux/proc_fs.h>
77566 +#include <linux/lglock.h>
77567 +#include <linux/slab.h>
77568 +#include <linux/vmalloc.h>
77569 +#include <linux/types.h>
77570 +#include <linux/sysctl.h>
77571 +#include <linux/netdevice.h>
77572 +#include <linux/ptrace.h>
77573 +#include <linux/gracl.h>
77574 +#include <linux/gralloc.h>
77575 +#include <linux/security.h>
77576 +#include <linux/grinternal.h>
77577 +#include <linux/pid_namespace.h>
77578 +#include <linux/stop_machine.h>
77579 +#include <linux/fdtable.h>
77580 +#include <linux/percpu.h>
77581 +#include <linux/lglock.h>
77582 +#include <linux/hugetlb.h>
77583 +#include <linux/posix-timers.h>
77584 +#include <linux/prefetch.h>
77585 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
77586 +#include <linux/magic.h>
77587 +#include <linux/pagemap.h>
77588 +#include "../fs/btrfs/async-thread.h"
77589 +#include "../fs/btrfs/ctree.h"
77590 +#include "../fs/btrfs/btrfs_inode.h"
77591 +#endif
77592 +#include "../fs/mount.h"
77593 +
77594 +#include <asm/uaccess.h>
77595 +#include <asm/errno.h>
77596 +#include <asm/mman.h>
77597 +
77598 +#define FOR_EACH_ROLE_START(role) \
77599 + role = running_polstate.role_list; \
77600 + while (role) {
77601 +
77602 +#define FOR_EACH_ROLE_END(role) \
77603 + role = role->prev; \
77604 + }
77605 +
77606 +extern struct path gr_real_root;
77607 +
77608 +static struct gr_policy_state running_polstate;
77609 +struct gr_policy_state *polstate = &running_polstate;
77610 +extern struct gr_alloc_state *current_alloc_state;
77611 +
77612 +extern char *gr_shared_page[4];
77613 +DEFINE_RWLOCK(gr_inode_lock);
77614 +
77615 +static unsigned int gr_status __read_only = GR_STATUS_INIT;
77616 +
77617 +#ifdef CONFIG_NET
77618 +extern struct vfsmount *sock_mnt;
77619 +#endif
77620 +
77621 +extern struct vfsmount *pipe_mnt;
77622 +extern struct vfsmount *shm_mnt;
77623 +
77624 +#ifdef CONFIG_HUGETLBFS
77625 +extern struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
77626 +#endif
77627 +
77628 +extern u16 acl_sp_role_value;
77629 +extern struct acl_object_label *fakefs_obj_rw;
77630 +extern struct acl_object_label *fakefs_obj_rwx;
77631 +
77632 +int gr_acl_is_enabled(void)
77633 +{
77634 + return (gr_status & GR_READY);
77635 +}
77636 +
77637 +void gr_enable_rbac_system(void)
77638 +{
77639 + pax_open_kernel();
77640 + gr_status |= GR_READY;
77641 + pax_close_kernel();
77642 +}
77643 +
77644 +int gr_rbac_disable(void *unused)
77645 +{
77646 + pax_open_kernel();
77647 + gr_status &= ~GR_READY;
77648 + pax_close_kernel();
77649 +
77650 + return 0;
77651 +}
77652 +
77653 +static inline dev_t __get_dev(const struct dentry *dentry)
77654 +{
77655 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
77656 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
77657 + return BTRFS_I(dentry->d_inode)->root->anon_dev;
77658 + else
77659 +#endif
77660 + return dentry->d_sb->s_dev;
77661 +}
77662 +
77663 +static inline u64 __get_ino(const struct dentry *dentry)
77664 +{
77665 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
77666 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
77667 + return btrfs_ino(dentry->d_inode);
77668 + else
77669 +#endif
77670 + return dentry->d_inode->i_ino;
77671 +}
77672 +
77673 +dev_t gr_get_dev_from_dentry(struct dentry *dentry)
77674 +{
77675 + return __get_dev(dentry);
77676 +}
77677 +
77678 +u64 gr_get_ino_from_dentry(struct dentry *dentry)
77679 +{
77680 + return __get_ino(dentry);
77681 +}
77682 +
77683 +static char gr_task_roletype_to_char(struct task_struct *task)
77684 +{
77685 + switch (task->role->roletype &
77686 + (GR_ROLE_DEFAULT | GR_ROLE_USER | GR_ROLE_GROUP |
77687 + GR_ROLE_SPECIAL)) {
77688 + case GR_ROLE_DEFAULT:
77689 + return 'D';
77690 + case GR_ROLE_USER:
77691 + return 'U';
77692 + case GR_ROLE_GROUP:
77693 + return 'G';
77694 + case GR_ROLE_SPECIAL:
77695 + return 'S';
77696 + }
77697 +
77698 + return 'X';
77699 +}
77700 +
77701 +char gr_roletype_to_char(void)
77702 +{
77703 + return gr_task_roletype_to_char(current);
77704 +}
77705 +
77706 +int
77707 +gr_acl_tpe_check(void)
77708 +{
77709 + if (unlikely(!(gr_status & GR_READY)))
77710 + return 0;
77711 + if (current->role->roletype & GR_ROLE_TPE)
77712 + return 1;
77713 + else
77714 + return 0;
77715 +}
77716 +
77717 +int
77718 +gr_handle_rawio(const struct inode *inode)
77719 +{
77720 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
77721 + if (inode && (S_ISBLK(inode->i_mode) || (S_ISCHR(inode->i_mode) && imajor(inode) == RAW_MAJOR)) &&
77722 + grsec_enable_chroot_caps && proc_is_chrooted(current) &&
77723 + !capable(CAP_SYS_RAWIO))
77724 + return 1;
77725 +#endif
77726 + return 0;
77727 +}
77728 +
77729 +int
77730 +gr_streq(const char *a, const char *b, const unsigned int lena, const unsigned int lenb)
77731 +{
77732 + if (likely(lena != lenb))
77733 + return 0;
77734 +
77735 + return !memcmp(a, b, lena);
77736 +}
77737 +
77738 +static int prepend(char **buffer, int *buflen, const char *str, int namelen)
77739 +{
77740 + *buflen -= namelen;
77741 + if (*buflen < 0)
77742 + return -ENAMETOOLONG;
77743 + *buffer -= namelen;
77744 + memcpy(*buffer, str, namelen);
77745 + return 0;
77746 +}
77747 +
77748 +static int prepend_name(char **buffer, int *buflen, struct qstr *name)
77749 +{
77750 + return prepend(buffer, buflen, name->name, name->len);
77751 +}
77752 +
77753 +static int prepend_path(const struct path *path, struct path *root,
77754 + char **buffer, int *buflen)
77755 +{
77756 + struct dentry *dentry = path->dentry;
77757 + struct vfsmount *vfsmnt = path->mnt;
77758 + struct mount *mnt = real_mount(vfsmnt);
77759 + bool slash = false;
77760 + int error = 0;
77761 +
77762 + while (dentry != root->dentry || vfsmnt != root->mnt) {
77763 + struct dentry * parent;
77764 +
77765 + if (dentry == vfsmnt->mnt_root || IS_ROOT(dentry)) {
77766 + /* Global root? */
77767 + if (!mnt_has_parent(mnt)) {
77768 + goto out;
77769 + }
77770 + dentry = mnt->mnt_mountpoint;
77771 + mnt = mnt->mnt_parent;
77772 + vfsmnt = &mnt->mnt;
77773 + continue;
77774 + }
77775 + parent = dentry->d_parent;
77776 + prefetch(parent);
77777 + spin_lock(&dentry->d_lock);
77778 + error = prepend_name(buffer, buflen, &dentry->d_name);
77779 + spin_unlock(&dentry->d_lock);
77780 + if (!error)
77781 + error = prepend(buffer, buflen, "/", 1);
77782 + if (error)
77783 + break;
77784 +
77785 + slash = true;
77786 + dentry = parent;
77787 + }
77788 +
77789 +out:
77790 + if (!error && !slash)
77791 + error = prepend(buffer, buflen, "/", 1);
77792 +
77793 + return error;
77794 +}
77795 +
77796 +/* this must be called with mount_lock and rename_lock held */
77797 +
77798 +static char *__our_d_path(const struct path *path, struct path *root,
77799 + char *buf, int buflen)
77800 +{
77801 + char *res = buf + buflen;
77802 + int error;
77803 +
77804 + prepend(&res, &buflen, "\0", 1);
77805 + error = prepend_path(path, root, &res, &buflen);
77806 + if (error)
77807 + return ERR_PTR(error);
77808 +
77809 + return res;
77810 +}
77811 +
77812 +static char *
77813 +gen_full_path(struct path *path, struct path *root, char *buf, int buflen)
77814 +{
77815 + char *retval;
77816 +
77817 + retval = __our_d_path(path, root, buf, buflen);
77818 + if (unlikely(IS_ERR(retval)))
77819 + retval = strcpy(buf, "<path too long>");
77820 + else if (unlikely(retval[1] == '/' && retval[2] == '\0'))
77821 + retval[1] = '\0';
77822 +
77823 + return retval;
77824 +}
77825 +
77826 +static char *
77827 +__d_real_path(const struct dentry *dentry, const struct vfsmount *vfsmnt,
77828 + char *buf, int buflen)
77829 +{
77830 + struct path path;
77831 + char *res;
77832 +
77833 + path.dentry = (struct dentry *)dentry;
77834 + path.mnt = (struct vfsmount *)vfsmnt;
77835 +
77836 + /* we can use gr_real_root.dentry, gr_real_root.mnt, because this is only called
77837 + by the RBAC system */
77838 + res = gen_full_path(&path, &gr_real_root, buf, buflen);
77839 +
77840 + return res;
77841 +}
77842 +
77843 +static char *
77844 +d_real_path(const struct dentry *dentry, const struct vfsmount *vfsmnt,
77845 + char *buf, int buflen)
77846 +{
77847 + char *res;
77848 + struct path path;
77849 + struct path root;
77850 + struct task_struct *reaper = init_pid_ns.child_reaper;
77851 +
77852 + path.dentry = (struct dentry *)dentry;
77853 + path.mnt = (struct vfsmount *)vfsmnt;
77854 +
77855 + /* we can't use gr_real_root.dentry, gr_real_root.mnt, because they belong only to the RBAC system */
77856 + get_fs_root(reaper->fs, &root);
77857 +
77858 + read_seqlock_excl(&mount_lock);
77859 + write_seqlock(&rename_lock);
77860 + res = gen_full_path(&path, &root, buf, buflen);
77861 + write_sequnlock(&rename_lock);
77862 + read_sequnlock_excl(&mount_lock);
77863 +
77864 + path_put(&root);
77865 + return res;
77866 +}
77867 +
77868 +char *
77869 +gr_to_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt)
77870 +{
77871 + char *ret;
77872 + read_seqlock_excl(&mount_lock);
77873 + write_seqlock(&rename_lock);
77874 + ret = __d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0],smp_processor_id()),
77875 + PAGE_SIZE);
77876 + write_sequnlock(&rename_lock);
77877 + read_sequnlock_excl(&mount_lock);
77878 + return ret;
77879 +}
77880 +
77881 +static char *
77882 +gr_to_proc_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt)
77883 +{
77884 + char *ret;
77885 + char *buf;
77886 + int buflen;
77887 +
77888 + read_seqlock_excl(&mount_lock);
77889 + write_seqlock(&rename_lock);
77890 + buf = per_cpu_ptr(gr_shared_page[0], smp_processor_id());
77891 + ret = __d_real_path(dentry, mnt, buf, PAGE_SIZE - 6);
77892 + buflen = (int)(ret - buf);
77893 + if (buflen >= 5)
77894 + prepend(&ret, &buflen, "/proc", 5);
77895 + else
77896 + ret = strcpy(buf, "<path too long>");
77897 + write_sequnlock(&rename_lock);
77898 + read_sequnlock_excl(&mount_lock);
77899 + return ret;
77900 +}
77901 +
77902 +char *
77903 +gr_to_filename_nolock(const struct dentry *dentry, const struct vfsmount *mnt)
77904 +{
77905 + return __d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0],smp_processor_id()),
77906 + PAGE_SIZE);
77907 +}
77908 +
77909 +char *
77910 +gr_to_filename(const struct dentry *dentry, const struct vfsmount *mnt)
77911 +{
77912 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0], smp_processor_id()),
77913 + PAGE_SIZE);
77914 +}
77915 +
77916 +char *
77917 +gr_to_filename1(const struct dentry *dentry, const struct vfsmount *mnt)
77918 +{
77919 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[1], smp_processor_id()),
77920 + PAGE_SIZE);
77921 +}
77922 +
77923 +char *
77924 +gr_to_filename2(const struct dentry *dentry, const struct vfsmount *mnt)
77925 +{
77926 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[2], smp_processor_id()),
77927 + PAGE_SIZE);
77928 +}
77929 +
77930 +char *
77931 +gr_to_filename3(const struct dentry *dentry, const struct vfsmount *mnt)
77932 +{
77933 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[3], smp_processor_id()),
77934 + PAGE_SIZE);
77935 +}
77936 +
77937 +__u32
77938 +to_gr_audit(const __u32 reqmode)
77939 +{
77940 + /* masks off auditable permission flags, then shifts them to create
77941 + auditing flags, and adds the special case of append auditing if
77942 + we're requesting write */
77943 + return (((reqmode & ~GR_AUDITS) << 10) | ((reqmode & GR_WRITE) ? GR_AUDIT_APPEND : 0));
77944 +}
77945 +
77946 +struct acl_role_label *
77947 +__lookup_acl_role_label(const struct gr_policy_state *state, const struct task_struct *task, const uid_t uid,
77948 + const gid_t gid)
77949 +{
77950 + unsigned int index = gr_rhash(uid, GR_ROLE_USER, state->acl_role_set.r_size);
77951 + struct acl_role_label *match;
77952 + struct role_allowed_ip *ipp;
77953 + unsigned int x;
77954 + u32 curr_ip = task->signal->saved_ip;
77955 +
77956 + match = state->acl_role_set.r_hash[index];
77957 +
77958 + while (match) {
77959 + if ((match->roletype & (GR_ROLE_DOMAIN | GR_ROLE_USER)) == (GR_ROLE_DOMAIN | GR_ROLE_USER)) {
77960 + for (x = 0; x < match->domain_child_num; x++) {
77961 + if (match->domain_children[x] == uid)
77962 + goto found;
77963 + }
77964 + } else if (match->uidgid == uid && match->roletype & GR_ROLE_USER)
77965 + break;
77966 + match = match->next;
77967 + }
77968 +found:
77969 + if (match == NULL) {
77970 + try_group:
77971 + index = gr_rhash(gid, GR_ROLE_GROUP, state->acl_role_set.r_size);
77972 + match = state->acl_role_set.r_hash[index];
77973 +
77974 + while (match) {
77975 + if ((match->roletype & (GR_ROLE_DOMAIN | GR_ROLE_GROUP)) == (GR_ROLE_DOMAIN | GR_ROLE_GROUP)) {
77976 + for (x = 0; x < match->domain_child_num; x++) {
77977 + if (match->domain_children[x] == gid)
77978 + goto found2;
77979 + }
77980 + } else if (match->uidgid == gid && match->roletype & GR_ROLE_GROUP)
77981 + break;
77982 + match = match->next;
77983 + }
77984 +found2:
77985 + if (match == NULL)
77986 + match = state->default_role;
77987 + if (match->allowed_ips == NULL)
77988 + return match;
77989 + else {
77990 + for (ipp = match->allowed_ips; ipp; ipp = ipp->next) {
77991 + if (likely
77992 + ((ntohl(curr_ip) & ipp->netmask) ==
77993 + (ntohl(ipp->addr) & ipp->netmask)))
77994 + return match;
77995 + }
77996 + match = state->default_role;
77997 + }
77998 + } else if (match->allowed_ips == NULL) {
77999 + return match;
78000 + } else {
78001 + for (ipp = match->allowed_ips; ipp; ipp = ipp->next) {
78002 + if (likely
78003 + ((ntohl(curr_ip) & ipp->netmask) ==
78004 + (ntohl(ipp->addr) & ipp->netmask)))
78005 + return match;
78006 + }
78007 + goto try_group;
78008 + }
78009 +
78010 + return match;
78011 +}
78012 +
78013 +static struct acl_role_label *
78014 +lookup_acl_role_label(const struct task_struct *task, const uid_t uid,
78015 + const gid_t gid)
78016 +{
78017 + return __lookup_acl_role_label(&running_polstate, task, uid, gid);
78018 +}
78019 +
78020 +struct acl_subject_label *
78021 +lookup_acl_subj_label(const u64 ino, const dev_t dev,
78022 + const struct acl_role_label *role)
78023 +{
78024 + unsigned int index = gr_fhash(ino, dev, role->subj_hash_size);
78025 + struct acl_subject_label *match;
78026 +
78027 + match = role->subj_hash[index];
78028 +
78029 + while (match && (match->inode != ino || match->device != dev ||
78030 + (match->mode & GR_DELETED))) {
78031 + match = match->next;
78032 + }
78033 +
78034 + if (match && !(match->mode & GR_DELETED))
78035 + return match;
78036 + else
78037 + return NULL;
78038 +}
78039 +
78040 +struct acl_subject_label *
78041 +lookup_acl_subj_label_deleted(const u64 ino, const dev_t dev,
78042 + const struct acl_role_label *role)
78043 +{
78044 + unsigned int index = gr_fhash(ino, dev, role->subj_hash_size);
78045 + struct acl_subject_label *match;
78046 +
78047 + match = role->subj_hash[index];
78048 +
78049 + while (match && (match->inode != ino || match->device != dev ||
78050 + !(match->mode & GR_DELETED))) {
78051 + match = match->next;
78052 + }
78053 +
78054 + if (match && (match->mode & GR_DELETED))
78055 + return match;
78056 + else
78057 + return NULL;
78058 +}
78059 +
78060 +static struct acl_object_label *
78061 +lookup_acl_obj_label(const u64 ino, const dev_t dev,
78062 + const struct acl_subject_label *subj)
78063 +{
78064 + unsigned int index = gr_fhash(ino, dev, subj->obj_hash_size);
78065 + struct acl_object_label *match;
78066 +
78067 + match = subj->obj_hash[index];
78068 +
78069 + while (match && (match->inode != ino || match->device != dev ||
78070 + (match->mode & GR_DELETED))) {
78071 + match = match->next;
78072 + }
78073 +
78074 + if (match && !(match->mode & GR_DELETED))
78075 + return match;
78076 + else
78077 + return NULL;
78078 +}
78079 +
78080 +static struct acl_object_label *
78081 +lookup_acl_obj_label_create(const u64 ino, const dev_t dev,
78082 + const struct acl_subject_label *subj)
78083 +{
78084 + unsigned int index = gr_fhash(ino, dev, subj->obj_hash_size);
78085 + struct acl_object_label *match;
78086 +
78087 + match = subj->obj_hash[index];
78088 +
78089 + while (match && (match->inode != ino || match->device != dev ||
78090 + !(match->mode & GR_DELETED))) {
78091 + match = match->next;
78092 + }
78093 +
78094 + if (match && (match->mode & GR_DELETED))
78095 + return match;
78096 +
78097 + match = subj->obj_hash[index];
78098 +
78099 + while (match && (match->inode != ino || match->device != dev ||
78100 + (match->mode & GR_DELETED))) {
78101 + match = match->next;
78102 + }
78103 +
78104 + if (match && !(match->mode & GR_DELETED))
78105 + return match;
78106 + else
78107 + return NULL;
78108 +}
78109 +
78110 +struct name_entry *
78111 +__lookup_name_entry(const struct gr_policy_state *state, const char *name)
78112 +{
78113 + unsigned int len = strlen(name);
78114 + unsigned int key = full_name_hash(name, len);
78115 + unsigned int index = key % state->name_set.n_size;
78116 + struct name_entry *match;
78117 +
78118 + match = state->name_set.n_hash[index];
78119 +
78120 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len)))
78121 + match = match->next;
78122 +
78123 + return match;
78124 +}
78125 +
78126 +static struct name_entry *
78127 +lookup_name_entry(const char *name)
78128 +{
78129 + return __lookup_name_entry(&running_polstate, name);
78130 +}
78131 +
78132 +static struct name_entry *
78133 +lookup_name_entry_create(const char *name)
78134 +{
78135 + unsigned int len = strlen(name);
78136 + unsigned int key = full_name_hash(name, len);
78137 + unsigned int index = key % running_polstate.name_set.n_size;
78138 + struct name_entry *match;
78139 +
78140 + match = running_polstate.name_set.n_hash[index];
78141 +
78142 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len) ||
78143 + !match->deleted))
78144 + match = match->next;
78145 +
78146 + if (match && match->deleted)
78147 + return match;
78148 +
78149 + match = running_polstate.name_set.n_hash[index];
78150 +
78151 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len) ||
78152 + match->deleted))
78153 + match = match->next;
78154 +
78155 + if (match && !match->deleted)
78156 + return match;
78157 + else
78158 + return NULL;
78159 +}
78160 +
78161 +static struct inodev_entry *
78162 +lookup_inodev_entry(const u64 ino, const dev_t dev)
78163 +{
78164 + unsigned int index = gr_fhash(ino, dev, running_polstate.inodev_set.i_size);
78165 + struct inodev_entry *match;
78166 +
78167 + match = running_polstate.inodev_set.i_hash[index];
78168 +
78169 + while (match && (match->nentry->inode != ino || match->nentry->device != dev))
78170 + match = match->next;
78171 +
78172 + return match;
78173 +}
78174 +
78175 +void
78176 +__insert_inodev_entry(const struct gr_policy_state *state, struct inodev_entry *entry)
78177 +{
78178 + unsigned int index = gr_fhash(entry->nentry->inode, entry->nentry->device,
78179 + state->inodev_set.i_size);
78180 + struct inodev_entry **curr;
78181 +
78182 + entry->prev = NULL;
78183 +
78184 + curr = &state->inodev_set.i_hash[index];
78185 + if (*curr != NULL)
78186 + (*curr)->prev = entry;
78187 +
78188 + entry->next = *curr;
78189 + *curr = entry;
78190 +
78191 + return;
78192 +}
78193 +
78194 +static void
78195 +insert_inodev_entry(struct inodev_entry *entry)
78196 +{
78197 + __insert_inodev_entry(&running_polstate, entry);
78198 +}
78199 +
78200 +void
78201 +insert_acl_obj_label(struct acl_object_label *obj,
78202 + struct acl_subject_label *subj)
78203 +{
78204 + unsigned int index =
78205 + gr_fhash(obj->inode, obj->device, subj->obj_hash_size);
78206 + struct acl_object_label **curr;
78207 +
78208 + obj->prev = NULL;
78209 +
78210 + curr = &subj->obj_hash[index];
78211 + if (*curr != NULL)
78212 + (*curr)->prev = obj;
78213 +
78214 + obj->next = *curr;
78215 + *curr = obj;
78216 +
78217 + return;
78218 +}
78219 +
78220 +void
78221 +insert_acl_subj_label(struct acl_subject_label *obj,
78222 + struct acl_role_label *role)
78223 +{
78224 + unsigned int index = gr_fhash(obj->inode, obj->device, role->subj_hash_size);
78225 + struct acl_subject_label **curr;
78226 +
78227 + obj->prev = NULL;
78228 +
78229 + curr = &role->subj_hash[index];
78230 + if (*curr != NULL)
78231 + (*curr)->prev = obj;
78232 +
78233 + obj->next = *curr;
78234 + *curr = obj;
78235 +
78236 + return;
78237 +}
78238 +
78239 +/* derived from glibc fnmatch() 0: match, 1: no match*/
78240 +
78241 +static int
78242 +glob_match(const char *p, const char *n)
78243 +{
78244 + char c;
78245 +
78246 + while ((c = *p++) != '\0') {
78247 + switch (c) {
78248 + case '?':
78249 + if (*n == '\0')
78250 + return 1;
78251 + else if (*n == '/')
78252 + return 1;
78253 + break;
78254 + case '\\':
78255 + if (*n != c)
78256 + return 1;
78257 + break;
78258 + case '*':
78259 + for (c = *p++; c == '?' || c == '*'; c = *p++) {
78260 + if (*n == '/')
78261 + return 1;
78262 + else if (c == '?') {
78263 + if (*n == '\0')
78264 + return 1;
78265 + else
78266 + ++n;
78267 + }
78268 + }
78269 + if (c == '\0') {
78270 + return 0;
78271 + } else {
78272 + const char *endp;
78273 +
78274 + if ((endp = strchr(n, '/')) == NULL)
78275 + endp = n + strlen(n);
78276 +
78277 + if (c == '[') {
78278 + for (--p; n < endp; ++n)
78279 + if (!glob_match(p, n))
78280 + return 0;
78281 + } else if (c == '/') {
78282 + while (*n != '\0' && *n != '/')
78283 + ++n;
78284 + if (*n == '/' && !glob_match(p, n + 1))
78285 + return 0;
78286 + } else {
78287 + for (--p; n < endp; ++n)
78288 + if (*n == c && !glob_match(p, n))
78289 + return 0;
78290 + }
78291 +
78292 + return 1;
78293 + }
78294 + case '[':
78295 + {
78296 + int not;
78297 + char cold;
78298 +
78299 + if (*n == '\0' || *n == '/')
78300 + return 1;
78301 +
78302 + not = (*p == '!' || *p == '^');
78303 + if (not)
78304 + ++p;
78305 +
78306 + c = *p++;
78307 + for (;;) {
78308 + unsigned char fn = (unsigned char)*n;
78309 +
78310 + if (c == '\0')
78311 + return 1;
78312 + else {
78313 + if (c == fn)
78314 + goto matched;
78315 + cold = c;
78316 + c = *p++;
78317 +
78318 + if (c == '-' && *p != ']') {
78319 + unsigned char cend = *p++;
78320 +
78321 + if (cend == '\0')
78322 + return 1;
78323 +
78324 + if (cold <= fn && fn <= cend)
78325 + goto matched;
78326 +
78327 + c = *p++;
78328 + }
78329 + }
78330 +
78331 + if (c == ']')
78332 + break;
78333 + }
78334 + if (!not)
78335 + return 1;
78336 + break;
78337 + matched:
78338 + while (c != ']') {
78339 + if (c == '\0')
78340 + return 1;
78341 +
78342 + c = *p++;
78343 + }
78344 + if (not)
78345 + return 1;
78346 + }
78347 + break;
78348 + default:
78349 + if (c != *n)
78350 + return 1;
78351 + }
78352 +
78353 + ++n;
78354 + }
78355 +
78356 + if (*n == '\0')
78357 + return 0;
78358 +
78359 + if (*n == '/')
78360 + return 0;
78361 +
78362 + return 1;
78363 +}
78364 +
78365 +static struct acl_object_label *
78366 +chk_glob_label(struct acl_object_label *globbed,
78367 + const struct dentry *dentry, const struct vfsmount *mnt, char **path)
78368 +{
78369 + struct acl_object_label *tmp;
78370 +
78371 + if (*path == NULL)
78372 + *path = gr_to_filename_nolock(dentry, mnt);
78373 +
78374 + tmp = globbed;
78375 +
78376 + while (tmp) {
78377 + if (!glob_match(tmp->filename, *path))
78378 + return tmp;
78379 + tmp = tmp->next;
78380 + }
78381 +
78382 + return NULL;
78383 +}
78384 +
78385 +static struct acl_object_label *
78386 +__full_lookup(const struct dentry *orig_dentry, const struct vfsmount *orig_mnt,
78387 + const u64 curr_ino, const dev_t curr_dev,
78388 + const struct acl_subject_label *subj, char **path, const int checkglob)
78389 +{
78390 + struct acl_subject_label *tmpsubj;
78391 + struct acl_object_label *retval;
78392 + struct acl_object_label *retval2;
78393 +
78394 + tmpsubj = (struct acl_subject_label *) subj;
78395 + read_lock(&gr_inode_lock);
78396 + do {
78397 + retval = lookup_acl_obj_label(curr_ino, curr_dev, tmpsubj);
78398 + if (retval) {
78399 + if (checkglob && retval->globbed) {
78400 + retval2 = chk_glob_label(retval->globbed, orig_dentry, orig_mnt, path);
78401 + if (retval2)
78402 + retval = retval2;
78403 + }
78404 + break;
78405 + }
78406 + } while ((tmpsubj = tmpsubj->parent_subject));
78407 + read_unlock(&gr_inode_lock);
78408 +
78409 + return retval;
78410 +}
78411 +
78412 +static struct acl_object_label *
78413 +full_lookup(const struct dentry *orig_dentry, const struct vfsmount *orig_mnt,
78414 + struct dentry *curr_dentry,
78415 + const struct acl_subject_label *subj, char **path, const int checkglob)
78416 +{
78417 + int newglob = checkglob;
78418 + u64 inode;
78419 + dev_t device;
78420 +
78421 + /* if we aren't checking a subdirectory of the original path yet, don't do glob checking
78422 + as we don't want a / * rule to match instead of the / object
78423 + don't do this for create lookups that call this function though, since they're looking up
78424 + on the parent and thus need globbing checks on all paths
78425 + */
78426 + if (orig_dentry == curr_dentry && newglob != GR_CREATE_GLOB)
78427 + newglob = GR_NO_GLOB;
78428 +
78429 + spin_lock(&curr_dentry->d_lock);
78430 + inode = __get_ino(curr_dentry);
78431 + device = __get_dev(curr_dentry);
78432 + spin_unlock(&curr_dentry->d_lock);
78433 +
78434 + return __full_lookup(orig_dentry, orig_mnt, inode, device, subj, path, newglob);
78435 +}
78436 +
78437 +#ifdef CONFIG_HUGETLBFS
78438 +static inline bool
78439 +is_hugetlbfs_mnt(const struct vfsmount *mnt)
78440 +{
78441 + int i;
78442 + for (i = 0; i < HUGE_MAX_HSTATE; i++) {
78443 + if (unlikely(hugetlbfs_vfsmount[i] == mnt))
78444 + return true;
78445 + }
78446 +
78447 + return false;
78448 +}
78449 +#endif
78450 +
78451 +static struct acl_object_label *
78452 +__chk_obj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
78453 + const struct acl_subject_label *subj, char *path, const int checkglob)
78454 +{
78455 + struct dentry *dentry = (struct dentry *) l_dentry;
78456 + struct vfsmount *mnt = (struct vfsmount *) l_mnt;
78457 + struct mount *real_mnt = real_mount(mnt);
78458 + struct acl_object_label *retval;
78459 + struct dentry *parent;
78460 +
78461 + read_seqlock_excl(&mount_lock);
78462 + write_seqlock(&rename_lock);
78463 +
78464 + if (unlikely((mnt == shm_mnt && dentry->d_inode->i_nlink == 0) || mnt == pipe_mnt ||
78465 +#ifdef CONFIG_NET
78466 + mnt == sock_mnt ||
78467 +#endif
78468 +#ifdef CONFIG_HUGETLBFS
78469 + (is_hugetlbfs_mnt(mnt) && dentry->d_inode->i_nlink == 0) ||
78470 +#endif
78471 + /* ignore Eric Biederman */
78472 + IS_PRIVATE(l_dentry->d_inode))) {
78473 + retval = (subj->mode & GR_SHMEXEC) ? fakefs_obj_rwx : fakefs_obj_rw;
78474 + goto out;
78475 + }
78476 +
78477 + for (;;) {
78478 + if (dentry == gr_real_root.dentry && mnt == gr_real_root.mnt)
78479 + break;
78480 +
78481 + if (dentry == mnt->mnt_root || IS_ROOT(dentry)) {
78482 + if (!mnt_has_parent(real_mnt))
78483 + break;
78484 +
78485 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
78486 + if (retval != NULL)
78487 + goto out;
78488 +
78489 + dentry = real_mnt->mnt_mountpoint;
78490 + real_mnt = real_mnt->mnt_parent;
78491 + mnt = &real_mnt->mnt;
78492 + continue;
78493 + }
78494 +
78495 + parent = dentry->d_parent;
78496 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
78497 + if (retval != NULL)
78498 + goto out;
78499 +
78500 + dentry = parent;
78501 + }
78502 +
78503 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
78504 +
78505 + /* gr_real_root is pinned so we don't have to hold a reference */
78506 + if (retval == NULL)
78507 + retval = full_lookup(l_dentry, l_mnt, gr_real_root.dentry, subj, &path, checkglob);
78508 +out:
78509 + write_sequnlock(&rename_lock);
78510 + read_sequnlock_excl(&mount_lock);
78511 +
78512 + BUG_ON(retval == NULL);
78513 +
78514 + return retval;
78515 +}
78516 +
78517 +static struct acl_object_label *
78518 +chk_obj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
78519 + const struct acl_subject_label *subj)
78520 +{
78521 + char *path = NULL;
78522 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_REG_GLOB);
78523 +}
78524 +
78525 +static struct acl_object_label *
78526 +chk_obj_label_noglob(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
78527 + const struct acl_subject_label *subj)
78528 +{
78529 + char *path = NULL;
78530 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_NO_GLOB);
78531 +}
78532 +
78533 +static struct acl_object_label *
78534 +chk_obj_create_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
78535 + const struct acl_subject_label *subj, char *path)
78536 +{
78537 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_CREATE_GLOB);
78538 +}
78539 +
78540 +struct acl_subject_label *
78541 +chk_subj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
78542 + const struct acl_role_label *role)
78543 +{
78544 + struct dentry *dentry = (struct dentry *) l_dentry;
78545 + struct vfsmount *mnt = (struct vfsmount *) l_mnt;
78546 + struct mount *real_mnt = real_mount(mnt);
78547 + struct acl_subject_label *retval;
78548 + struct dentry *parent;
78549 +
78550 + read_seqlock_excl(&mount_lock);
78551 + write_seqlock(&rename_lock);
78552 +
78553 + for (;;) {
78554 + if (dentry == gr_real_root.dentry && mnt == gr_real_root.mnt)
78555 + break;
78556 + if (dentry == mnt->mnt_root || IS_ROOT(dentry)) {
78557 + if (!mnt_has_parent(real_mnt))
78558 + break;
78559 +
78560 + spin_lock(&dentry->d_lock);
78561 + read_lock(&gr_inode_lock);
78562 + retval =
78563 + lookup_acl_subj_label(__get_ino(dentry),
78564 + __get_dev(dentry), role);
78565 + read_unlock(&gr_inode_lock);
78566 + spin_unlock(&dentry->d_lock);
78567 + if (retval != NULL)
78568 + goto out;
78569 +
78570 + dentry = real_mnt->mnt_mountpoint;
78571 + real_mnt = real_mnt->mnt_parent;
78572 + mnt = &real_mnt->mnt;
78573 + continue;
78574 + }
78575 +
78576 + spin_lock(&dentry->d_lock);
78577 + read_lock(&gr_inode_lock);
78578 + retval = lookup_acl_subj_label(__get_ino(dentry),
78579 + __get_dev(dentry), role);
78580 + read_unlock(&gr_inode_lock);
78581 + parent = dentry->d_parent;
78582 + spin_unlock(&dentry->d_lock);
78583 +
78584 + if (retval != NULL)
78585 + goto out;
78586 +
78587 + dentry = parent;
78588 + }
78589 +
78590 + spin_lock(&dentry->d_lock);
78591 + read_lock(&gr_inode_lock);
78592 + retval = lookup_acl_subj_label(__get_ino(dentry),
78593 + __get_dev(dentry), role);
78594 + read_unlock(&gr_inode_lock);
78595 + spin_unlock(&dentry->d_lock);
78596 +
78597 + if (unlikely(retval == NULL)) {
78598 + /* gr_real_root is pinned, we don't need to hold a reference */
78599 + read_lock(&gr_inode_lock);
78600 + retval = lookup_acl_subj_label(__get_ino(gr_real_root.dentry),
78601 + __get_dev(gr_real_root.dentry), role);
78602 + read_unlock(&gr_inode_lock);
78603 + }
78604 +out:
78605 + write_sequnlock(&rename_lock);
78606 + read_sequnlock_excl(&mount_lock);
78607 +
78608 + BUG_ON(retval == NULL);
78609 +
78610 + return retval;
78611 +}
78612 +
78613 +void
78614 +assign_special_role(const char *rolename)
78615 +{
78616 + struct acl_object_label *obj;
78617 + struct acl_role_label *r;
78618 + struct acl_role_label *assigned = NULL;
78619 + struct task_struct *tsk;
78620 + struct file *filp;
78621 +
78622 + FOR_EACH_ROLE_START(r)
78623 + if (!strcmp(rolename, r->rolename) &&
78624 + (r->roletype & GR_ROLE_SPECIAL)) {
78625 + assigned = r;
78626 + break;
78627 + }
78628 + FOR_EACH_ROLE_END(r)
78629 +
78630 + if (!assigned)
78631 + return;
78632 +
78633 + read_lock(&tasklist_lock);
78634 + read_lock(&grsec_exec_file_lock);
78635 +
78636 + tsk = current->real_parent;
78637 + if (tsk == NULL)
78638 + goto out_unlock;
78639 +
78640 + filp = tsk->exec_file;
78641 + if (filp == NULL)
78642 + goto out_unlock;
78643 +
78644 + tsk->is_writable = 0;
78645 + tsk->inherited = 0;
78646 +
78647 + tsk->acl_sp_role = 1;
78648 + tsk->acl_role_id = ++acl_sp_role_value;
78649 + tsk->role = assigned;
78650 + tsk->acl = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, tsk->role);
78651 +
78652 + /* ignore additional mmap checks for processes that are writable
78653 + by the default ACL */
78654 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
78655 + if (unlikely(obj->mode & GR_WRITE))
78656 + tsk->is_writable = 1;
78657 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, tsk->role->root_label);
78658 + if (unlikely(obj->mode & GR_WRITE))
78659 + tsk->is_writable = 1;
78660 +
78661 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
78662 + printk(KERN_ALERT "Assigning special role:%s subject:%s to process (%s:%d)\n", tsk->role->rolename,
78663 + tsk->acl->filename, tsk->comm, task_pid_nr(tsk));
78664 +#endif
78665 +
78666 +out_unlock:
78667 + read_unlock(&grsec_exec_file_lock);
78668 + read_unlock(&tasklist_lock);
78669 + return;
78670 +}
78671 +
78672 +
78673 +static void
78674 +gr_log_learn(const struct dentry *dentry, const struct vfsmount *mnt, const __u32 mode)
78675 +{
78676 + struct task_struct *task = current;
78677 + const struct cred *cred = current_cred();
78678 +
78679 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename, task->role->roletype,
78680 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
78681 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
78682 + 1UL, 1UL, gr_to_filename(dentry, mnt), (unsigned long) mode, &task->signal->saved_ip);
78683 +
78684 + return;
78685 +}
78686 +
78687 +static void
78688 +gr_log_learn_uid_change(const kuid_t real, const kuid_t effective, const kuid_t fs)
78689 +{
78690 + struct task_struct *task = current;
78691 + const struct cred *cred = current_cred();
78692 +
78693 + security_learn(GR_ID_LEARN_MSG, task->role->rolename, task->role->roletype,
78694 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
78695 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
78696 + 'u', GR_GLOBAL_UID(real), GR_GLOBAL_UID(effective), GR_GLOBAL_UID(fs), &task->signal->saved_ip);
78697 +
78698 + return;
78699 +}
78700 +
78701 +static void
78702 +gr_log_learn_gid_change(const kgid_t real, const kgid_t effective, const kgid_t fs)
78703 +{
78704 + struct task_struct *task = current;
78705 + const struct cred *cred = current_cred();
78706 +
78707 + security_learn(GR_ID_LEARN_MSG, task->role->rolename, task->role->roletype,
78708 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
78709 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
78710 + 'g', GR_GLOBAL_GID(real), GR_GLOBAL_GID(effective), GR_GLOBAL_GID(fs), &task->signal->saved_ip);
78711 +
78712 + return;
78713 +}
78714 +
78715 +static void
78716 +gr_set_proc_res(struct task_struct *task)
78717 +{
78718 + struct acl_subject_label *proc;
78719 + unsigned short i;
78720 +
78721 + proc = task->acl;
78722 +
78723 + if (proc->mode & (GR_LEARN | GR_INHERITLEARN))
78724 + return;
78725 +
78726 + for (i = 0; i < RLIM_NLIMITS; i++) {
78727 + unsigned long rlim_cur, rlim_max;
78728 +
78729 + if (!(proc->resmask & (1U << i)))
78730 + continue;
78731 +
78732 + rlim_cur = proc->res[i].rlim_cur;
78733 + rlim_max = proc->res[i].rlim_max;
78734 +
78735 + if (i == RLIMIT_NOFILE) {
78736 + unsigned long saved_sysctl_nr_open = sysctl_nr_open;
78737 + if (rlim_cur > saved_sysctl_nr_open)
78738 + rlim_cur = saved_sysctl_nr_open;
78739 + if (rlim_max > saved_sysctl_nr_open)
78740 + rlim_max = saved_sysctl_nr_open;
78741 + }
78742 +
78743 + task->signal->rlim[i].rlim_cur = rlim_cur;
78744 + task->signal->rlim[i].rlim_max = rlim_max;
78745 +
78746 + if (i == RLIMIT_CPU)
78747 + update_rlimit_cpu(task, rlim_cur);
78748 + }
78749 +
78750 + return;
78751 +}
78752 +
78753 +/* both of the below must be called with
78754 + rcu_read_lock();
78755 + read_lock(&tasklist_lock);
78756 + read_lock(&grsec_exec_file_lock);
78757 + except in the case of gr_set_role_label() (for __gr_get_subject_for_task)
78758 +*/
78759 +
78760 +struct acl_subject_label *__gr_get_subject_for_task(const struct gr_policy_state *state, struct task_struct *task, const char *filename, int fallback)
78761 +{
78762 + char *tmpname;
78763 + struct acl_subject_label *tmpsubj;
78764 + struct file *filp;
78765 + struct name_entry *nmatch;
78766 +
78767 + filp = task->exec_file;
78768 + if (filp == NULL)
78769 + return NULL;
78770 +
78771 + /* the following is to apply the correct subject
78772 + on binaries running when the RBAC system
78773 + is enabled, when the binaries have been
78774 + replaced or deleted since their execution
78775 + -----
78776 + when the RBAC system starts, the inode/dev
78777 + from exec_file will be one the RBAC system
78778 + is unaware of. It only knows the inode/dev
78779 + of the present file on disk, or the absence
78780 + of it.
78781 + */
78782 +
78783 + if (filename)
78784 + nmatch = __lookup_name_entry(state, filename);
78785 + else {
78786 + preempt_disable();
78787 + tmpname = gr_to_filename_rbac(filp->f_path.dentry, filp->f_path.mnt);
78788 +
78789 + nmatch = __lookup_name_entry(state, tmpname);
78790 + preempt_enable();
78791 + }
78792 + tmpsubj = NULL;
78793 + if (nmatch) {
78794 + if (nmatch->deleted)
78795 + tmpsubj = lookup_acl_subj_label_deleted(nmatch->inode, nmatch->device, task->role);
78796 + else
78797 + tmpsubj = lookup_acl_subj_label(nmatch->inode, nmatch->device, task->role);
78798 + }
78799 + /* this also works for the reload case -- if we don't match a potentially inherited subject
78800 + then we fall back to a normal lookup based on the binary's ino/dev
78801 + */
78802 + if (tmpsubj == NULL && fallback)
78803 + tmpsubj = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, task->role);
78804 +
78805 + return tmpsubj;
78806 +}
78807 +
78808 +static struct acl_subject_label *gr_get_subject_for_task(struct task_struct *task, const char *filename, int fallback)
78809 +{
78810 + return __gr_get_subject_for_task(&running_polstate, task, filename, fallback);
78811 +}
78812 +
78813 +void __gr_apply_subject_to_task(const struct gr_policy_state *state, struct task_struct *task, struct acl_subject_label *subj)
78814 +{
78815 + struct acl_object_label *obj;
78816 + struct file *filp;
78817 +
78818 + filp = task->exec_file;
78819 +
78820 + task->acl = subj;
78821 + task->is_writable = 0;
78822 + /* ignore additional mmap checks for processes that are writable
78823 + by the default ACL */
78824 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, state->default_role->root_label);
78825 + if (unlikely(obj->mode & GR_WRITE))
78826 + task->is_writable = 1;
78827 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, task->role->root_label);
78828 + if (unlikely(obj->mode & GR_WRITE))
78829 + task->is_writable = 1;
78830 +
78831 + gr_set_proc_res(task);
78832 +
78833 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
78834 + printk(KERN_ALERT "gr_set_acls for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
78835 +#endif
78836 +}
78837 +
78838 +static void gr_apply_subject_to_task(struct task_struct *task, struct acl_subject_label *subj)
78839 +{
78840 + __gr_apply_subject_to_task(&running_polstate, task, subj);
78841 +}
78842 +
78843 +__u32
78844 +gr_search_file(const struct dentry * dentry, const __u32 mode,
78845 + const struct vfsmount * mnt)
78846 +{
78847 + __u32 retval = mode;
78848 + struct acl_subject_label *curracl;
78849 + struct acl_object_label *currobj;
78850 +
78851 + if (unlikely(!(gr_status & GR_READY)))
78852 + return (mode & ~GR_AUDITS);
78853 +
78854 + curracl = current->acl;
78855 +
78856 + currobj = chk_obj_label(dentry, mnt, curracl);
78857 + retval = currobj->mode & mode;
78858 +
78859 + /* if we're opening a specified transfer file for writing
78860 + (e.g. /dev/initctl), then transfer our role to init
78861 + */
78862 + if (unlikely(currobj->mode & GR_INIT_TRANSFER && retval & GR_WRITE &&
78863 + current->role->roletype & GR_ROLE_PERSIST)) {
78864 + struct task_struct *task = init_pid_ns.child_reaper;
78865 +
78866 + if (task->role != current->role) {
78867 + struct acl_subject_label *subj;
78868 +
78869 + task->acl_sp_role = 0;
78870 + task->acl_role_id = current->acl_role_id;
78871 + task->role = current->role;
78872 + rcu_read_lock();
78873 + read_lock(&grsec_exec_file_lock);
78874 + subj = gr_get_subject_for_task(task, NULL, 1);
78875 + gr_apply_subject_to_task(task, subj);
78876 + read_unlock(&grsec_exec_file_lock);
78877 + rcu_read_unlock();
78878 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_INIT_TRANSFER_MSG);
78879 + }
78880 + }
78881 +
78882 + if (unlikely
78883 + ((curracl->mode & (GR_LEARN | GR_INHERITLEARN)) && !(mode & GR_NOPTRACE)
78884 + && (retval != (mode & ~(GR_AUDITS | GR_SUPPRESS))))) {
78885 + __u32 new_mode = mode;
78886 +
78887 + new_mode &= ~(GR_AUDITS | GR_SUPPRESS);
78888 +
78889 + retval = new_mode;
78890 +
78891 + if (new_mode & GR_EXEC && curracl->mode & GR_INHERITLEARN)
78892 + new_mode |= GR_INHERIT;
78893 +
78894 + if (!(mode & GR_NOLEARN))
78895 + gr_log_learn(dentry, mnt, new_mode);
78896 + }
78897 +
78898 + return retval;
78899 +}
78900 +
78901 +struct acl_object_label *gr_get_create_object(const struct dentry *new_dentry,
78902 + const struct dentry *parent,
78903 + const struct vfsmount *mnt)
78904 +{
78905 + struct name_entry *match;
78906 + struct acl_object_label *matchpo;
78907 + struct acl_subject_label *curracl;
78908 + char *path;
78909 +
78910 + if (unlikely(!(gr_status & GR_READY)))
78911 + return NULL;
78912 +
78913 + preempt_disable();
78914 + path = gr_to_filename_rbac(new_dentry, mnt);
78915 + match = lookup_name_entry_create(path);
78916 +
78917 + curracl = current->acl;
78918 +
78919 + if (match) {
78920 + read_lock(&gr_inode_lock);
78921 + matchpo = lookup_acl_obj_label_create(match->inode, match->device, curracl);
78922 + read_unlock(&gr_inode_lock);
78923 +
78924 + if (matchpo) {
78925 + preempt_enable();
78926 + return matchpo;
78927 + }
78928 + }
78929 +
78930 + // lookup parent
78931 +
78932 + matchpo = chk_obj_create_label(parent, mnt, curracl, path);
78933 +
78934 + preempt_enable();
78935 + return matchpo;
78936 +}
78937 +
78938 +__u32
78939 +gr_check_create(const struct dentry * new_dentry, const struct dentry * parent,
78940 + const struct vfsmount * mnt, const __u32 mode)
78941 +{
78942 + struct acl_object_label *matchpo;
78943 + __u32 retval;
78944 +
78945 + if (unlikely(!(gr_status & GR_READY)))
78946 + return (mode & ~GR_AUDITS);
78947 +
78948 + matchpo = gr_get_create_object(new_dentry, parent, mnt);
78949 +
78950 + retval = matchpo->mode & mode;
78951 +
78952 + if ((retval != (mode & ~(GR_AUDITS | GR_SUPPRESS)))
78953 + && (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))) {
78954 + __u32 new_mode = mode;
78955 +
78956 + new_mode &= ~(GR_AUDITS | GR_SUPPRESS);
78957 +
78958 + gr_log_learn(new_dentry, mnt, new_mode);
78959 + return new_mode;
78960 + }
78961 +
78962 + return retval;
78963 +}
78964 +
78965 +__u32
78966 +gr_check_link(const struct dentry * new_dentry,
78967 + const struct dentry * parent_dentry,
78968 + const struct vfsmount * parent_mnt,
78969 + const struct dentry * old_dentry, const struct vfsmount * old_mnt)
78970 +{
78971 + struct acl_object_label *obj;
78972 + __u32 oldmode, newmode;
78973 + __u32 needmode;
78974 + __u32 checkmodes = GR_FIND | GR_APPEND | GR_WRITE | GR_EXEC | GR_SETID | GR_READ |
78975 + GR_DELETE | GR_INHERIT;
78976 +
78977 + if (unlikely(!(gr_status & GR_READY)))
78978 + return (GR_CREATE | GR_LINK);
78979 +
78980 + obj = chk_obj_label(old_dentry, old_mnt, current->acl);
78981 + oldmode = obj->mode;
78982 +
78983 + obj = gr_get_create_object(new_dentry, parent_dentry, parent_mnt);
78984 + newmode = obj->mode;
78985 +
78986 + needmode = newmode & checkmodes;
78987 +
78988 + // old name for hardlink must have at least the permissions of the new name
78989 + if ((oldmode & needmode) != needmode)
78990 + goto bad;
78991 +
78992 + // if old name had restrictions/auditing, make sure the new name does as well
78993 + needmode = oldmode & (GR_NOPTRACE | GR_PTRACERD | GR_INHERIT | GR_AUDITS);
78994 +
78995 + // don't allow hardlinking of suid/sgid/fcapped files without permission
78996 + if (is_privileged_binary(old_dentry))
78997 + needmode |= GR_SETID;
78998 +
78999 + if ((newmode & needmode) != needmode)
79000 + goto bad;
79001 +
79002 + // enforce minimum permissions
79003 + if ((newmode & (GR_CREATE | GR_LINK)) == (GR_CREATE | GR_LINK))
79004 + return newmode;
79005 +bad:
79006 + needmode = oldmode;
79007 + if (is_privileged_binary(old_dentry))
79008 + needmode |= GR_SETID;
79009 +
79010 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN)) {
79011 + gr_log_learn(old_dentry, old_mnt, needmode | GR_CREATE | GR_LINK);
79012 + return (GR_CREATE | GR_LINK);
79013 + } else if (newmode & GR_SUPPRESS)
79014 + return GR_SUPPRESS;
79015 + else
79016 + return 0;
79017 +}
79018 +
79019 +int
79020 +gr_check_hidden_task(const struct task_struct *task)
79021 +{
79022 + if (unlikely(!(gr_status & GR_READY)))
79023 + return 0;
79024 +
79025 + if (!(task->acl->mode & GR_PROCFIND) && !(current->acl->mode & GR_VIEW))
79026 + return 1;
79027 +
79028 + return 0;
79029 +}
79030 +
79031 +int
79032 +gr_check_protected_task(const struct task_struct *task)
79033 +{
79034 + if (unlikely(!(gr_status & GR_READY) || !task))
79035 + return 0;
79036 +
79037 + if ((task->acl->mode & GR_PROTECTED) && !(current->acl->mode & GR_KILL) &&
79038 + task->acl != current->acl)
79039 + return 1;
79040 +
79041 + return 0;
79042 +}
79043 +
79044 +int
79045 +gr_check_protected_task_fowner(struct pid *pid, enum pid_type type)
79046 +{
79047 + struct task_struct *p;
79048 + int ret = 0;
79049 +
79050 + if (unlikely(!(gr_status & GR_READY) || !pid))
79051 + return ret;
79052 +
79053 + read_lock(&tasklist_lock);
79054 + do_each_pid_task(pid, type, p) {
79055 + if ((p->acl->mode & GR_PROTECTED) && !(current->acl->mode & GR_KILL) &&
79056 + p->acl != current->acl) {
79057 + ret = 1;
79058 + goto out;
79059 + }
79060 + } while_each_pid_task(pid, type, p);
79061 +out:
79062 + read_unlock(&tasklist_lock);
79063 +
79064 + return ret;
79065 +}
79066 +
79067 +void
79068 +gr_copy_label(struct task_struct *tsk)
79069 +{
79070 + struct task_struct *p = current;
79071 +
79072 + tsk->inherited = p->inherited;
79073 + tsk->acl_sp_role = 0;
79074 + tsk->acl_role_id = p->acl_role_id;
79075 + tsk->acl = p->acl;
79076 + tsk->role = p->role;
79077 + tsk->signal->used_accept = 0;
79078 + tsk->signal->curr_ip = p->signal->curr_ip;
79079 + tsk->signal->saved_ip = p->signal->saved_ip;
79080 + if (p->exec_file)
79081 + get_file(p->exec_file);
79082 + tsk->exec_file = p->exec_file;
79083 + tsk->is_writable = p->is_writable;
79084 + if (unlikely(p->signal->used_accept)) {
79085 + p->signal->curr_ip = 0;
79086 + p->signal->saved_ip = 0;
79087 + }
79088 +
79089 + return;
79090 +}
79091 +
79092 +extern int gr_process_kernel_setuid_ban(struct user_struct *user);
79093 +
79094 +int
79095 +gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs)
79096 +{
79097 + unsigned int i;
79098 + __u16 num;
79099 + uid_t *uidlist;
79100 + uid_t curuid;
79101 + int realok = 0;
79102 + int effectiveok = 0;
79103 + int fsok = 0;
79104 + uid_t globalreal, globaleffective, globalfs;
79105 +
79106 +#if defined(CONFIG_GRKERNSEC_KERN_LOCKOUT)
79107 + struct user_struct *user;
79108 +
79109 + if (!uid_valid(real))
79110 + goto skipit;
79111 +
79112 + /* find user based on global namespace */
79113 +
79114 + globalreal = GR_GLOBAL_UID(real);
79115 +
79116 + user = find_user(make_kuid(&init_user_ns, globalreal));
79117 + if (user == NULL)
79118 + goto skipit;
79119 +
79120 + if (gr_process_kernel_setuid_ban(user)) {
79121 + /* for find_user */
79122 + free_uid(user);
79123 + return 1;
79124 + }
79125 +
79126 + /* for find_user */
79127 + free_uid(user);
79128 +
79129 +skipit:
79130 +#endif
79131 +
79132 + if (unlikely(!(gr_status & GR_READY)))
79133 + return 0;
79134 +
79135 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))
79136 + gr_log_learn_uid_change(real, effective, fs);
79137 +
79138 + num = current->acl->user_trans_num;
79139 + uidlist = current->acl->user_transitions;
79140 +
79141 + if (uidlist == NULL)
79142 + return 0;
79143 +
79144 + if (!uid_valid(real)) {
79145 + realok = 1;
79146 + globalreal = (uid_t)-1;
79147 + } else {
79148 + globalreal = GR_GLOBAL_UID(real);
79149 + }
79150 + if (!uid_valid(effective)) {
79151 + effectiveok = 1;
79152 + globaleffective = (uid_t)-1;
79153 + } else {
79154 + globaleffective = GR_GLOBAL_UID(effective);
79155 + }
79156 + if (!uid_valid(fs)) {
79157 + fsok = 1;
79158 + globalfs = (uid_t)-1;
79159 + } else {
79160 + globalfs = GR_GLOBAL_UID(fs);
79161 + }
79162 +
79163 + if (current->acl->user_trans_type & GR_ID_ALLOW) {
79164 + for (i = 0; i < num; i++) {
79165 + curuid = uidlist[i];
79166 + if (globalreal == curuid)
79167 + realok = 1;
79168 + if (globaleffective == curuid)
79169 + effectiveok = 1;
79170 + if (globalfs == curuid)
79171 + fsok = 1;
79172 + }
79173 + } else if (current->acl->user_trans_type & GR_ID_DENY) {
79174 + for (i = 0; i < num; i++) {
79175 + curuid = uidlist[i];
79176 + if (globalreal == curuid)
79177 + break;
79178 + if (globaleffective == curuid)
79179 + break;
79180 + if (globalfs == curuid)
79181 + break;
79182 + }
79183 + /* not in deny list */
79184 + if (i == num) {
79185 + realok = 1;
79186 + effectiveok = 1;
79187 + fsok = 1;
79188 + }
79189 + }
79190 +
79191 + if (realok && effectiveok && fsok)
79192 + return 0;
79193 + else {
79194 + gr_log_int(GR_DONT_AUDIT, GR_USRCHANGE_ACL_MSG, realok ? (effectiveok ? (fsok ? 0 : globalfs) : globaleffective) : globalreal);
79195 + return 1;
79196 + }
79197 +}
79198 +
79199 +int
79200 +gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs)
79201 +{
79202 + unsigned int i;
79203 + __u16 num;
79204 + gid_t *gidlist;
79205 + gid_t curgid;
79206 + int realok = 0;
79207 + int effectiveok = 0;
79208 + int fsok = 0;
79209 + gid_t globalreal, globaleffective, globalfs;
79210 +
79211 + if (unlikely(!(gr_status & GR_READY)))
79212 + return 0;
79213 +
79214 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))
79215 + gr_log_learn_gid_change(real, effective, fs);
79216 +
79217 + num = current->acl->group_trans_num;
79218 + gidlist = current->acl->group_transitions;
79219 +
79220 + if (gidlist == NULL)
79221 + return 0;
79222 +
79223 + if (!gid_valid(real)) {
79224 + realok = 1;
79225 + globalreal = (gid_t)-1;
79226 + } else {
79227 + globalreal = GR_GLOBAL_GID(real);
79228 + }
79229 + if (!gid_valid(effective)) {
79230 + effectiveok = 1;
79231 + globaleffective = (gid_t)-1;
79232 + } else {
79233 + globaleffective = GR_GLOBAL_GID(effective);
79234 + }
79235 + if (!gid_valid(fs)) {
79236 + fsok = 1;
79237 + globalfs = (gid_t)-1;
79238 + } else {
79239 + globalfs = GR_GLOBAL_GID(fs);
79240 + }
79241 +
79242 + if (current->acl->group_trans_type & GR_ID_ALLOW) {
79243 + for (i = 0; i < num; i++) {
79244 + curgid = gidlist[i];
79245 + if (globalreal == curgid)
79246 + realok = 1;
79247 + if (globaleffective == curgid)
79248 + effectiveok = 1;
79249 + if (globalfs == curgid)
79250 + fsok = 1;
79251 + }
79252 + } else if (current->acl->group_trans_type & GR_ID_DENY) {
79253 + for (i = 0; i < num; i++) {
79254 + curgid = gidlist[i];
79255 + if (globalreal == curgid)
79256 + break;
79257 + if (globaleffective == curgid)
79258 + break;
79259 + if (globalfs == curgid)
79260 + break;
79261 + }
79262 + /* not in deny list */
79263 + if (i == num) {
79264 + realok = 1;
79265 + effectiveok = 1;
79266 + fsok = 1;
79267 + }
79268 + }
79269 +
79270 + if (realok && effectiveok && fsok)
79271 + return 0;
79272 + else {
79273 + gr_log_int(GR_DONT_AUDIT, GR_GRPCHANGE_ACL_MSG, realok ? (effectiveok ? (fsok ? 0 : globalfs) : globaleffective) : globalreal);
79274 + return 1;
79275 + }
79276 +}
79277 +
79278 +extern int gr_acl_is_capable(const int cap);
79279 +
79280 +void
79281 +gr_set_role_label(struct task_struct *task, const kuid_t kuid, const kgid_t kgid)
79282 +{
79283 + struct acl_role_label *role = task->role;
79284 + struct acl_role_label *origrole = role;
79285 + struct acl_subject_label *subj = NULL;
79286 + struct acl_object_label *obj;
79287 + struct file *filp;
79288 + uid_t uid;
79289 + gid_t gid;
79290 +
79291 + if (unlikely(!(gr_status & GR_READY)))
79292 + return;
79293 +
79294 + uid = GR_GLOBAL_UID(kuid);
79295 + gid = GR_GLOBAL_GID(kgid);
79296 +
79297 + filp = task->exec_file;
79298 +
79299 + /* kernel process, we'll give them the kernel role */
79300 + if (unlikely(!filp)) {
79301 + task->role = running_polstate.kernel_role;
79302 + task->acl = running_polstate.kernel_role->root_label;
79303 + return;
79304 + } else if (!task->role || !(task->role->roletype & GR_ROLE_SPECIAL)) {
79305 + /* save the current ip at time of role lookup so that the proper
79306 + IP will be learned for role_allowed_ip */
79307 + task->signal->saved_ip = task->signal->curr_ip;
79308 + role = lookup_acl_role_label(task, uid, gid);
79309 + }
79310 +
79311 + /* don't change the role if we're not a privileged process */
79312 + if (role && task->role != role &&
79313 + (((role->roletype & GR_ROLE_USER) && !gr_acl_is_capable(CAP_SETUID)) ||
79314 + ((role->roletype & GR_ROLE_GROUP) && !gr_acl_is_capable(CAP_SETGID))))
79315 + return;
79316 +
79317 + task->role = role;
79318 +
79319 + if (task->inherited) {
79320 + /* if we reached our subject through inheritance, then first see
79321 + if there's a subject of the same name in the new role that has
79322 + an object that would result in the same inherited subject
79323 + */
79324 + subj = gr_get_subject_for_task(task, task->acl->filename, 0);
79325 + if (subj) {
79326 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, subj);
79327 + if (!(obj->mode & GR_INHERIT))
79328 + subj = NULL;
79329 + }
79330 +
79331 + }
79332 + if (subj == NULL) {
79333 + /* otherwise:
79334 + perform subject lookup in possibly new role
79335 + we can use this result below in the case where role == task->role
79336 + */
79337 + subj = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, role);
79338 + }
79339 +
79340 + /* if we changed uid/gid, but result in the same role
79341 + and are using inheritance, don't lose the inherited subject
79342 + if current subject is other than what normal lookup
79343 + would result in, we arrived via inheritance, don't
79344 + lose subject
79345 + */
79346 + if (role != origrole || (!(task->acl->mode & GR_INHERITLEARN) &&
79347 + (subj == task->acl)))
79348 + task->acl = subj;
79349 +
79350 + /* leave task->inherited unaffected */
79351 +
79352 + task->is_writable = 0;
79353 +
79354 + /* ignore additional mmap checks for processes that are writable
79355 + by the default ACL */
79356 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
79357 + if (unlikely(obj->mode & GR_WRITE))
79358 + task->is_writable = 1;
79359 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, task->role->root_label);
79360 + if (unlikely(obj->mode & GR_WRITE))
79361 + task->is_writable = 1;
79362 +
79363 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
79364 + printk(KERN_ALERT "Set role label for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
79365 +#endif
79366 +
79367 + gr_set_proc_res(task);
79368 +
79369 + return;
79370 +}
79371 +
79372 +int
79373 +gr_set_proc_label(const struct dentry *dentry, const struct vfsmount *mnt,
79374 + const int unsafe_flags)
79375 +{
79376 + struct task_struct *task = current;
79377 + struct acl_subject_label *newacl;
79378 + struct acl_object_label *obj;
79379 + __u32 retmode;
79380 +
79381 + if (unlikely(!(gr_status & GR_READY)))
79382 + return 0;
79383 +
79384 + newacl = chk_subj_label(dentry, mnt, task->role);
79385 +
79386 + /* special handling for if we did an strace -f -p <pid> from an admin role, where pid then
79387 + did an exec
79388 + */
79389 + rcu_read_lock();
79390 + read_lock(&tasklist_lock);
79391 + if (task->ptrace && task->parent && ((task->parent->role->roletype & GR_ROLE_GOD) ||
79392 + (task->parent->acl->mode & GR_POVERRIDE))) {
79393 + read_unlock(&tasklist_lock);
79394 + rcu_read_unlock();
79395 + goto skip_check;
79396 + }
79397 + read_unlock(&tasklist_lock);
79398 + rcu_read_unlock();
79399 +
79400 + if (unsafe_flags && !(task->acl->mode & GR_POVERRIDE) && (task->acl != newacl) &&
79401 + !(task->role->roletype & GR_ROLE_GOD) &&
79402 + !gr_search_file(dentry, GR_PTRACERD, mnt) &&
79403 + !(task->acl->mode & (GR_LEARN | GR_INHERITLEARN))) {
79404 + if (unsafe_flags & LSM_UNSAFE_SHARE)
79405 + gr_log_fs_generic(GR_DONT_AUDIT, GR_UNSAFESHARE_EXEC_ACL_MSG, dentry, mnt);
79406 + else
79407 + gr_log_fs_generic(GR_DONT_AUDIT, GR_PTRACE_EXEC_ACL_MSG, dentry, mnt);
79408 + return -EACCES;
79409 + }
79410 +
79411 +skip_check:
79412 +
79413 + obj = chk_obj_label(dentry, mnt, task->acl);
79414 + retmode = obj->mode & (GR_INHERIT | GR_AUDIT_INHERIT);
79415 +
79416 + if (!(task->acl->mode & GR_INHERITLEARN) &&
79417 + ((newacl->mode & GR_LEARN) || !(retmode & GR_INHERIT))) {
79418 + if (obj->nested)
79419 + task->acl = obj->nested;
79420 + else
79421 + task->acl = newacl;
79422 + task->inherited = 0;
79423 + } else {
79424 + task->inherited = 1;
79425 + if (retmode & GR_INHERIT && retmode & GR_AUDIT_INHERIT)
79426 + gr_log_str_fs(GR_DO_AUDIT, GR_INHERIT_ACL_MSG, task->acl->filename, dentry, mnt);
79427 + }
79428 +
79429 + task->is_writable = 0;
79430 +
79431 + /* ignore additional mmap checks for processes that are writable
79432 + by the default ACL */
79433 + obj = chk_obj_label(dentry, mnt, running_polstate.default_role->root_label);
79434 + if (unlikely(obj->mode & GR_WRITE))
79435 + task->is_writable = 1;
79436 + obj = chk_obj_label(dentry, mnt, task->role->root_label);
79437 + if (unlikely(obj->mode & GR_WRITE))
79438 + task->is_writable = 1;
79439 +
79440 + gr_set_proc_res(task);
79441 +
79442 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
79443 + printk(KERN_ALERT "Set subject label for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
79444 +#endif
79445 + return 0;
79446 +}
79447 +
79448 +/* always called with valid inodev ptr */
79449 +static void
79450 +do_handle_delete(struct inodev_entry *inodev, const u64 ino, const dev_t dev)
79451 +{
79452 + struct acl_object_label *matchpo;
79453 + struct acl_subject_label *matchps;
79454 + struct acl_subject_label *subj;
79455 + struct acl_role_label *role;
79456 + unsigned int x;
79457 +
79458 + FOR_EACH_ROLE_START(role)
79459 + FOR_EACH_SUBJECT_START(role, subj, x)
79460 + if ((matchpo = lookup_acl_obj_label(ino, dev, subj)) != NULL)
79461 + matchpo->mode |= GR_DELETED;
79462 + FOR_EACH_SUBJECT_END(subj,x)
79463 + FOR_EACH_NESTED_SUBJECT_START(role, subj)
79464 + /* nested subjects aren't in the role's subj_hash table */
79465 + if ((matchpo = lookup_acl_obj_label(ino, dev, subj)) != NULL)
79466 + matchpo->mode |= GR_DELETED;
79467 + FOR_EACH_NESTED_SUBJECT_END(subj)
79468 + if ((matchps = lookup_acl_subj_label(ino, dev, role)) != NULL)
79469 + matchps->mode |= GR_DELETED;
79470 + FOR_EACH_ROLE_END(role)
79471 +
79472 + inodev->nentry->deleted = 1;
79473 +
79474 + return;
79475 +}
79476 +
79477 +void
79478 +gr_handle_delete(const u64 ino, const dev_t dev)
79479 +{
79480 + struct inodev_entry *inodev;
79481 +
79482 + if (unlikely(!(gr_status & GR_READY)))
79483 + return;
79484 +
79485 + write_lock(&gr_inode_lock);
79486 + inodev = lookup_inodev_entry(ino, dev);
79487 + if (inodev != NULL)
79488 + do_handle_delete(inodev, ino, dev);
79489 + write_unlock(&gr_inode_lock);
79490 +
79491 + return;
79492 +}
79493 +
79494 +static void
79495 +update_acl_obj_label(const u64 oldinode, const dev_t olddevice,
79496 + const u64 newinode, const dev_t newdevice,
79497 + struct acl_subject_label *subj)
79498 +{
79499 + unsigned int index = gr_fhash(oldinode, olddevice, subj->obj_hash_size);
79500 + struct acl_object_label *match;
79501 +
79502 + match = subj->obj_hash[index];
79503 +
79504 + while (match && (match->inode != oldinode ||
79505 + match->device != olddevice ||
79506 + !(match->mode & GR_DELETED)))
79507 + match = match->next;
79508 +
79509 + if (match && (match->inode == oldinode)
79510 + && (match->device == olddevice)
79511 + && (match->mode & GR_DELETED)) {
79512 + if (match->prev == NULL) {
79513 + subj->obj_hash[index] = match->next;
79514 + if (match->next != NULL)
79515 + match->next->prev = NULL;
79516 + } else {
79517 + match->prev->next = match->next;
79518 + if (match->next != NULL)
79519 + match->next->prev = match->prev;
79520 + }
79521 + match->prev = NULL;
79522 + match->next = NULL;
79523 + match->inode = newinode;
79524 + match->device = newdevice;
79525 + match->mode &= ~GR_DELETED;
79526 +
79527 + insert_acl_obj_label(match, subj);
79528 + }
79529 +
79530 + return;
79531 +}
79532 +
79533 +static void
79534 +update_acl_subj_label(const u64 oldinode, const dev_t olddevice,
79535 + const u64 newinode, const dev_t newdevice,
79536 + struct acl_role_label *role)
79537 +{
79538 + unsigned int index = gr_fhash(oldinode, olddevice, role->subj_hash_size);
79539 + struct acl_subject_label *match;
79540 +
79541 + match = role->subj_hash[index];
79542 +
79543 + while (match && (match->inode != oldinode ||
79544 + match->device != olddevice ||
79545 + !(match->mode & GR_DELETED)))
79546 + match = match->next;
79547 +
79548 + if (match && (match->inode == oldinode)
79549 + && (match->device == olddevice)
79550 + && (match->mode & GR_DELETED)) {
79551 + if (match->prev == NULL) {
79552 + role->subj_hash[index] = match->next;
79553 + if (match->next != NULL)
79554 + match->next->prev = NULL;
79555 + } else {
79556 + match->prev->next = match->next;
79557 + if (match->next != NULL)
79558 + match->next->prev = match->prev;
79559 + }
79560 + match->prev = NULL;
79561 + match->next = NULL;
79562 + match->inode = newinode;
79563 + match->device = newdevice;
79564 + match->mode &= ~GR_DELETED;
79565 +
79566 + insert_acl_subj_label(match, role);
79567 + }
79568 +
79569 + return;
79570 +}
79571 +
79572 +static void
79573 +update_inodev_entry(const u64 oldinode, const dev_t olddevice,
79574 + const u64 newinode, const dev_t newdevice)
79575 +{
79576 + unsigned int index = gr_fhash(oldinode, olddevice, running_polstate.inodev_set.i_size);
79577 + struct inodev_entry *match;
79578 +
79579 + match = running_polstate.inodev_set.i_hash[index];
79580 +
79581 + while (match && (match->nentry->inode != oldinode ||
79582 + match->nentry->device != olddevice || !match->nentry->deleted))
79583 + match = match->next;
79584 +
79585 + if (match && (match->nentry->inode == oldinode)
79586 + && (match->nentry->device == olddevice) &&
79587 + match->nentry->deleted) {
79588 + if (match->prev == NULL) {
79589 + running_polstate.inodev_set.i_hash[index] = match->next;
79590 + if (match->next != NULL)
79591 + match->next->prev = NULL;
79592 + } else {
79593 + match->prev->next = match->next;
79594 + if (match->next != NULL)
79595 + match->next->prev = match->prev;
79596 + }
79597 + match->prev = NULL;
79598 + match->next = NULL;
79599 + match->nentry->inode = newinode;
79600 + match->nentry->device = newdevice;
79601 + match->nentry->deleted = 0;
79602 +
79603 + insert_inodev_entry(match);
79604 + }
79605 +
79606 + return;
79607 +}
79608 +
79609 +static void
79610 +__do_handle_create(const struct name_entry *matchn, u64 ino, dev_t dev)
79611 +{
79612 + struct acl_subject_label *subj;
79613 + struct acl_role_label *role;
79614 + unsigned int x;
79615 +
79616 + FOR_EACH_ROLE_START(role)
79617 + update_acl_subj_label(matchn->inode, matchn->device, ino, dev, role);
79618 +
79619 + FOR_EACH_NESTED_SUBJECT_START(role, subj)
79620 + if ((subj->inode == ino) && (subj->device == dev)) {
79621 + subj->inode = ino;
79622 + subj->device = dev;
79623 + }
79624 + /* nested subjects aren't in the role's subj_hash table */
79625 + update_acl_obj_label(matchn->inode, matchn->device,
79626 + ino, dev, subj);
79627 + FOR_EACH_NESTED_SUBJECT_END(subj)
79628 + FOR_EACH_SUBJECT_START(role, subj, x)
79629 + update_acl_obj_label(matchn->inode, matchn->device,
79630 + ino, dev, subj);
79631 + FOR_EACH_SUBJECT_END(subj,x)
79632 + FOR_EACH_ROLE_END(role)
79633 +
79634 + update_inodev_entry(matchn->inode, matchn->device, ino, dev);
79635 +
79636 + return;
79637 +}
79638 +
79639 +static void
79640 +do_handle_create(const struct name_entry *matchn, const struct dentry *dentry,
79641 + const struct vfsmount *mnt)
79642 +{
79643 + u64 ino = __get_ino(dentry);
79644 + dev_t dev = __get_dev(dentry);
79645 +
79646 + __do_handle_create(matchn, ino, dev);
79647 +
79648 + return;
79649 +}
79650 +
79651 +void
79652 +gr_handle_create(const struct dentry *dentry, const struct vfsmount *mnt)
79653 +{
79654 + struct name_entry *matchn;
79655 +
79656 + if (unlikely(!(gr_status & GR_READY)))
79657 + return;
79658 +
79659 + preempt_disable();
79660 + matchn = lookup_name_entry(gr_to_filename_rbac(dentry, mnt));
79661 +
79662 + if (unlikely((unsigned long)matchn)) {
79663 + write_lock(&gr_inode_lock);
79664 + do_handle_create(matchn, dentry, mnt);
79665 + write_unlock(&gr_inode_lock);
79666 + }
79667 + preempt_enable();
79668 +
79669 + return;
79670 +}
79671 +
79672 +void
79673 +gr_handle_proc_create(const struct dentry *dentry, const struct inode *inode)
79674 +{
79675 + struct name_entry *matchn;
79676 +
79677 + if (unlikely(!(gr_status & GR_READY)))
79678 + return;
79679 +
79680 + preempt_disable();
79681 + matchn = lookup_name_entry(gr_to_proc_filename_rbac(dentry, init_pid_ns.proc_mnt));
79682 +
79683 + if (unlikely((unsigned long)matchn)) {
79684 + write_lock(&gr_inode_lock);
79685 + __do_handle_create(matchn, inode->i_ino, inode->i_sb->s_dev);
79686 + write_unlock(&gr_inode_lock);
79687 + }
79688 + preempt_enable();
79689 +
79690 + return;
79691 +}
79692 +
79693 +void
79694 +gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
79695 + struct dentry *old_dentry,
79696 + struct dentry *new_dentry,
79697 + struct vfsmount *mnt, const __u8 replace, unsigned int flags)
79698 +{
79699 + struct name_entry *matchn;
79700 + struct name_entry *matchn2 = NULL;
79701 + struct inodev_entry *inodev;
79702 + struct inode *inode = new_dentry->d_inode;
79703 + u64 old_ino = __get_ino(old_dentry);
79704 + dev_t old_dev = __get_dev(old_dentry);
79705 + unsigned int exchange = flags & RENAME_EXCHANGE;
79706 +
79707 + /* vfs_rename swaps the name and parent link for old_dentry and
79708 + new_dentry
79709 + at this point, old_dentry has the new name, parent link, and inode
79710 + for the renamed file
79711 + if a file is being replaced by a rename, new_dentry has the inode
79712 + and name for the replaced file
79713 + */
79714 +
79715 + if (unlikely(!(gr_status & GR_READY)))
79716 + return;
79717 +
79718 + preempt_disable();
79719 + matchn = lookup_name_entry(gr_to_filename_rbac(old_dentry, mnt));
79720 +
79721 + /* exchange cases:
79722 + a filename exists for the source, but not dest
79723 + do a recreate on source
79724 + a filename exists for the dest, but not source
79725 + do a recreate on dest
79726 + a filename exists for both source and dest
79727 + delete source and dest, then create source and dest
79728 + a filename exists for neither source nor dest
79729 + no updates needed
79730 +
79731 + the name entry lookups get us the old inode/dev associated with
79732 + each name, so do the deletes first (if possible) so that when
79733 + we do the create, we pick up on the right entries
79734 + */
79735 +
79736 + if (exchange)
79737 + matchn2 = lookup_name_entry(gr_to_filename_rbac(new_dentry, mnt));
79738 +
79739 + /* we wouldn't have to check d_inode if it weren't for
79740 + NFS silly-renaming
79741 + */
79742 +
79743 + write_lock(&gr_inode_lock);
79744 + if (unlikely((replace || exchange) && inode)) {
79745 + u64 new_ino = __get_ino(new_dentry);
79746 + dev_t new_dev = __get_dev(new_dentry);
79747 +
79748 + inodev = lookup_inodev_entry(new_ino, new_dev);
79749 + if (inodev != NULL && ((inode->i_nlink <= 1) || S_ISDIR(inode->i_mode)))
79750 + do_handle_delete(inodev, new_ino, new_dev);
79751 + }
79752 +
79753 + inodev = lookup_inodev_entry(old_ino, old_dev);
79754 + if (inodev != NULL && ((old_dentry->d_inode->i_nlink <= 1) || S_ISDIR(old_dentry->d_inode->i_mode)))
79755 + do_handle_delete(inodev, old_ino, old_dev);
79756 +
79757 + if (unlikely(matchn != NULL))
79758 + do_handle_create(matchn, old_dentry, mnt);
79759 +
79760 + if (unlikely(matchn2 != NULL))
79761 + do_handle_create(matchn2, new_dentry, mnt);
79762 +
79763 + write_unlock(&gr_inode_lock);
79764 + preempt_enable();
79765 +
79766 + return;
79767 +}
79768 +
79769 +#if defined(CONFIG_GRKERNSEC_RESLOG) || !defined(CONFIG_GRKERNSEC_NO_RBAC)
79770 +static const unsigned long res_learn_bumps[GR_NLIMITS] = {
79771 + [RLIMIT_CPU] = GR_RLIM_CPU_BUMP,
79772 + [RLIMIT_FSIZE] = GR_RLIM_FSIZE_BUMP,
79773 + [RLIMIT_DATA] = GR_RLIM_DATA_BUMP,
79774 + [RLIMIT_STACK] = GR_RLIM_STACK_BUMP,
79775 + [RLIMIT_CORE] = GR_RLIM_CORE_BUMP,
79776 + [RLIMIT_RSS] = GR_RLIM_RSS_BUMP,
79777 + [RLIMIT_NPROC] = GR_RLIM_NPROC_BUMP,
79778 + [RLIMIT_NOFILE] = GR_RLIM_NOFILE_BUMP,
79779 + [RLIMIT_MEMLOCK] = GR_RLIM_MEMLOCK_BUMP,
79780 + [RLIMIT_AS] = GR_RLIM_AS_BUMP,
79781 + [RLIMIT_LOCKS] = GR_RLIM_LOCKS_BUMP,
79782 + [RLIMIT_SIGPENDING] = GR_RLIM_SIGPENDING_BUMP,
79783 + [RLIMIT_MSGQUEUE] = GR_RLIM_MSGQUEUE_BUMP,
79784 + [RLIMIT_NICE] = GR_RLIM_NICE_BUMP,
79785 + [RLIMIT_RTPRIO] = GR_RLIM_RTPRIO_BUMP,
79786 + [RLIMIT_RTTIME] = GR_RLIM_RTTIME_BUMP
79787 +};
79788 +
79789 +void
79790 +gr_learn_resource(const struct task_struct *task,
79791 + const int res, const unsigned long wanted, const int gt)
79792 +{
79793 + struct acl_subject_label *acl;
79794 + const struct cred *cred;
79795 +
79796 + if (unlikely((gr_status & GR_READY) &&
79797 + task->acl && (task->acl->mode & (GR_LEARN | GR_INHERITLEARN))))
79798 + goto skip_reslog;
79799 +
79800 + gr_log_resource(task, res, wanted, gt);
79801 +skip_reslog:
79802 +
79803 + if (unlikely(!(gr_status & GR_READY) || !wanted || res >= GR_NLIMITS))
79804 + return;
79805 +
79806 + acl = task->acl;
79807 +
79808 + if (likely(!acl || !(acl->mode & (GR_LEARN | GR_INHERITLEARN)) ||
79809 + !(acl->resmask & (1U << (unsigned short) res))))
79810 + return;
79811 +
79812 + if (wanted >= acl->res[res].rlim_cur) {
79813 + unsigned long res_add;
79814 +
79815 + res_add = wanted + res_learn_bumps[res];
79816 +
79817 + acl->res[res].rlim_cur = res_add;
79818 +
79819 + if (wanted > acl->res[res].rlim_max)
79820 + acl->res[res].rlim_max = res_add;
79821 +
79822 + /* only log the subject filename, since resource logging is supported for
79823 + single-subject learning only */
79824 + rcu_read_lock();
79825 + cred = __task_cred(task);
79826 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename,
79827 + task->role->roletype, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), acl->filename,
79828 + acl->filename, acl->res[res].rlim_cur, acl->res[res].rlim_max,
79829 + "", (unsigned long) res, &task->signal->saved_ip);
79830 + rcu_read_unlock();
79831 + }
79832 +
79833 + return;
79834 +}
79835 +EXPORT_SYMBOL_GPL(gr_learn_resource);
79836 +#endif
79837 +
79838 +#if defined(CONFIG_PAX_HAVE_ACL_FLAGS) && (defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR))
79839 +void
79840 +pax_set_initial_flags(struct linux_binprm *bprm)
79841 +{
79842 + struct task_struct *task = current;
79843 + struct acl_subject_label *proc;
79844 + unsigned long flags;
79845 +
79846 + if (unlikely(!(gr_status & GR_READY)))
79847 + return;
79848 +
79849 + flags = pax_get_flags(task);
79850 +
79851 + proc = task->acl;
79852 +
79853 + if (proc->pax_flags & GR_PAX_DISABLE_PAGEEXEC)
79854 + flags &= ~MF_PAX_PAGEEXEC;
79855 + if (proc->pax_flags & GR_PAX_DISABLE_SEGMEXEC)
79856 + flags &= ~MF_PAX_SEGMEXEC;
79857 + if (proc->pax_flags & GR_PAX_DISABLE_RANDMMAP)
79858 + flags &= ~MF_PAX_RANDMMAP;
79859 + if (proc->pax_flags & GR_PAX_DISABLE_EMUTRAMP)
79860 + flags &= ~MF_PAX_EMUTRAMP;
79861 + if (proc->pax_flags & GR_PAX_DISABLE_MPROTECT)
79862 + flags &= ~MF_PAX_MPROTECT;
79863 +
79864 + if (proc->pax_flags & GR_PAX_ENABLE_PAGEEXEC)
79865 + flags |= MF_PAX_PAGEEXEC;
79866 + if (proc->pax_flags & GR_PAX_ENABLE_SEGMEXEC)
79867 + flags |= MF_PAX_SEGMEXEC;
79868 + if (proc->pax_flags & GR_PAX_ENABLE_RANDMMAP)
79869 + flags |= MF_PAX_RANDMMAP;
79870 + if (proc->pax_flags & GR_PAX_ENABLE_EMUTRAMP)
79871 + flags |= MF_PAX_EMUTRAMP;
79872 + if (proc->pax_flags & GR_PAX_ENABLE_MPROTECT)
79873 + flags |= MF_PAX_MPROTECT;
79874 +
79875 + pax_set_flags(task, flags);
79876 +
79877 + return;
79878 +}
79879 +#endif
79880 +
79881 +int
79882 +gr_handle_proc_ptrace(struct task_struct *task)
79883 +{
79884 + struct file *filp;
79885 + struct task_struct *tmp = task;
79886 + struct task_struct *curtemp = current;
79887 + __u32 retmode;
79888 +
79889 +#ifndef CONFIG_GRKERNSEC_HARDEN_PTRACE
79890 + if (unlikely(!(gr_status & GR_READY)))
79891 + return 0;
79892 +#endif
79893 +
79894 + read_lock(&tasklist_lock);
79895 + read_lock(&grsec_exec_file_lock);
79896 + filp = task->exec_file;
79897 +
79898 + while (task_pid_nr(tmp) > 0) {
79899 + if (tmp == curtemp)
79900 + break;
79901 + tmp = tmp->real_parent;
79902 + }
79903 +
79904 + if (!filp || (task_pid_nr(tmp) == 0 && ((grsec_enable_harden_ptrace && gr_is_global_nonroot(current_uid()) && !(gr_status & GR_READY)) ||
79905 + ((gr_status & GR_READY) && !(current->acl->mode & GR_RELAXPTRACE))))) {
79906 + read_unlock(&grsec_exec_file_lock);
79907 + read_unlock(&tasklist_lock);
79908 + return 1;
79909 + }
79910 +
79911 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
79912 + if (!(gr_status & GR_READY)) {
79913 + read_unlock(&grsec_exec_file_lock);
79914 + read_unlock(&tasklist_lock);
79915 + return 0;
79916 + }
79917 +#endif
79918 +
79919 + retmode = gr_search_file(filp->f_path.dentry, GR_NOPTRACE, filp->f_path.mnt);
79920 + read_unlock(&grsec_exec_file_lock);
79921 + read_unlock(&tasklist_lock);
79922 +
79923 + if (retmode & GR_NOPTRACE)
79924 + return 1;
79925 +
79926 + if (!(current->acl->mode & GR_POVERRIDE) && !(current->role->roletype & GR_ROLE_GOD)
79927 + && (current->acl != task->acl || (current->acl != current->role->root_label
79928 + && task_pid_nr(current) != task_pid_nr(task))))
79929 + return 1;
79930 +
79931 + return 0;
79932 +}
79933 +
79934 +void task_grsec_rbac(struct seq_file *m, struct task_struct *p)
79935 +{
79936 + if (unlikely(!(gr_status & GR_READY)))
79937 + return;
79938 +
79939 + if (!(current->role->roletype & GR_ROLE_GOD))
79940 + return;
79941 +
79942 + seq_printf(m, "RBAC:\t%.64s:%c:%.950s\n",
79943 + p->role->rolename, gr_task_roletype_to_char(p),
79944 + p->acl->filename);
79945 +}
79946 +
79947 +int
79948 +gr_handle_ptrace(struct task_struct *task, const long request)
79949 +{
79950 + struct task_struct *tmp = task;
79951 + struct task_struct *curtemp = current;
79952 + __u32 retmode;
79953 +
79954 +#ifndef CONFIG_GRKERNSEC_HARDEN_PTRACE
79955 + if (unlikely(!(gr_status & GR_READY)))
79956 + return 0;
79957 +#endif
79958 + if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
79959 + read_lock(&tasklist_lock);
79960 + while (task_pid_nr(tmp) > 0) {
79961 + if (tmp == curtemp)
79962 + break;
79963 + tmp = tmp->real_parent;
79964 + }
79965 +
79966 + if (task_pid_nr(tmp) == 0 && ((grsec_enable_harden_ptrace && gr_is_global_nonroot(current_uid()) && !(gr_status & GR_READY)) ||
79967 + ((gr_status & GR_READY) && !(current->acl->mode & GR_RELAXPTRACE)))) {
79968 + read_unlock(&tasklist_lock);
79969 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
79970 + return 1;
79971 + }
79972 + read_unlock(&tasklist_lock);
79973 + }
79974 +
79975 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
79976 + if (!(gr_status & GR_READY))
79977 + return 0;
79978 +#endif
79979 +
79980 + read_lock(&grsec_exec_file_lock);
79981 + if (unlikely(!task->exec_file)) {
79982 + read_unlock(&grsec_exec_file_lock);
79983 + return 0;
79984 + }
79985 +
79986 + retmode = gr_search_file(task->exec_file->f_path.dentry, GR_PTRACERD | GR_NOPTRACE, task->exec_file->f_path.mnt);
79987 + read_unlock(&grsec_exec_file_lock);
79988 +
79989 + if (retmode & GR_NOPTRACE) {
79990 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
79991 + return 1;
79992 + }
79993 +
79994 + if (retmode & GR_PTRACERD) {
79995 + switch (request) {
79996 + case PTRACE_SEIZE:
79997 + case PTRACE_POKETEXT:
79998 + case PTRACE_POKEDATA:
79999 + case PTRACE_POKEUSR:
80000 +#if !defined(CONFIG_PPC32) && !defined(CONFIG_PPC64) && !defined(CONFIG_PARISC) && !defined(CONFIG_ALPHA) && !defined(CONFIG_IA64)
80001 + case PTRACE_SETREGS:
80002 + case PTRACE_SETFPREGS:
80003 +#endif
80004 +#ifdef CONFIG_X86
80005 + case PTRACE_SETFPXREGS:
80006 +#endif
80007 +#ifdef CONFIG_ALTIVEC
80008 + case PTRACE_SETVRREGS:
80009 +#endif
80010 + return 1;
80011 + default:
80012 + return 0;
80013 + }
80014 + } else if (!(current->acl->mode & GR_POVERRIDE) &&
80015 + !(current->role->roletype & GR_ROLE_GOD) &&
80016 + (current->acl != task->acl)) {
80017 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
80018 + return 1;
80019 + }
80020 +
80021 + return 0;
80022 +}
80023 +
80024 +static int is_writable_mmap(const struct file *filp)
80025 +{
80026 + struct task_struct *task = current;
80027 + struct acl_object_label *obj, *obj2;
80028 +
80029 + if (gr_status & GR_READY && !(task->acl->mode & GR_OVERRIDE) &&
80030 + !task->is_writable && S_ISREG(filp->f_path.dentry->d_inode->i_mode) && (filp->f_path.mnt != shm_mnt || (filp->f_path.dentry->d_inode->i_nlink > 0))) {
80031 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
80032 + obj2 = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt,
80033 + task->role->root_label);
80034 + if (unlikely((obj->mode & GR_WRITE) || (obj2->mode & GR_WRITE))) {
80035 + gr_log_fs_generic(GR_DONT_AUDIT, GR_WRITLIB_ACL_MSG, filp->f_path.dentry, filp->f_path.mnt);
80036 + return 1;
80037 + }
80038 + }
80039 + return 0;
80040 +}
80041 +
80042 +int
80043 +gr_acl_handle_mmap(const struct file *file, const unsigned long prot)
80044 +{
80045 + __u32 mode;
80046 +
80047 + if (unlikely(!file || !(prot & PROT_EXEC)))
80048 + return 1;
80049 +
80050 + if (is_writable_mmap(file))
80051 + return 0;
80052 +
80053 + mode =
80054 + gr_search_file(file->f_path.dentry,
80055 + GR_EXEC | GR_AUDIT_EXEC | GR_SUPPRESS,
80056 + file->f_path.mnt);
80057 +
80058 + if (!gr_tpe_allow(file))
80059 + return 0;
80060 +
80061 + if (unlikely(!(mode & GR_EXEC) && !(mode & GR_SUPPRESS))) {
80062 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_MMAP_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
80063 + return 0;
80064 + } else if (unlikely(!(mode & GR_EXEC))) {
80065 + return 0;
80066 + } else if (unlikely(mode & GR_EXEC && mode & GR_AUDIT_EXEC)) {
80067 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_MMAP_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
80068 + return 1;
80069 + }
80070 +
80071 + return 1;
80072 +}
80073 +
80074 +int
80075 +gr_acl_handle_mprotect(const struct file *file, const unsigned long prot)
80076 +{
80077 + __u32 mode;
80078 +
80079 + if (unlikely(!file || !(prot & PROT_EXEC)))
80080 + return 1;
80081 +
80082 + if (is_writable_mmap(file))
80083 + return 0;
80084 +
80085 + mode =
80086 + gr_search_file(file->f_path.dentry,
80087 + GR_EXEC | GR_AUDIT_EXEC | GR_SUPPRESS,
80088 + file->f_path.mnt);
80089 +
80090 + if (!gr_tpe_allow(file))
80091 + return 0;
80092 +
80093 + if (unlikely(!(mode & GR_EXEC) && !(mode & GR_SUPPRESS))) {
80094 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_MPROTECT_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
80095 + return 0;
80096 + } else if (unlikely(!(mode & GR_EXEC))) {
80097 + return 0;
80098 + } else if (unlikely(mode & GR_EXEC && mode & GR_AUDIT_EXEC)) {
80099 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_MPROTECT_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
80100 + return 1;
80101 + }
80102 +
80103 + return 1;
80104 +}
80105 +
80106 +void
80107 +gr_acl_handle_psacct(struct task_struct *task, const long code)
80108 +{
80109 + unsigned long runtime, cputime;
80110 + cputime_t utime, stime;
80111 + unsigned int wday, cday;
80112 + __u8 whr, chr;
80113 + __u8 wmin, cmin;
80114 + __u8 wsec, csec;
80115 + struct timespec curtime, starttime;
80116 +
80117 + if (unlikely(!(gr_status & GR_READY) || !task->acl ||
80118 + !(task->acl->mode & GR_PROCACCT)))
80119 + return;
80120 +
80121 + curtime = ns_to_timespec(ktime_get_ns());
80122 + starttime = ns_to_timespec(task->start_time);
80123 + runtime = curtime.tv_sec - starttime.tv_sec;
80124 + wday = runtime / (60 * 60 * 24);
80125 + runtime -= wday * (60 * 60 * 24);
80126 + whr = runtime / (60 * 60);
80127 + runtime -= whr * (60 * 60);
80128 + wmin = runtime / 60;
80129 + runtime -= wmin * 60;
80130 + wsec = runtime;
80131 +
80132 + task_cputime(task, &utime, &stime);
80133 + cputime = cputime_to_secs(utime + stime);
80134 + cday = cputime / (60 * 60 * 24);
80135 + cputime -= cday * (60 * 60 * 24);
80136 + chr = cputime / (60 * 60);
80137 + cputime -= chr * (60 * 60);
80138 + cmin = cputime / 60;
80139 + cputime -= cmin * 60;
80140 + csec = cputime;
80141 +
80142 + gr_log_procacct(GR_DO_AUDIT, GR_ACL_PROCACCT_MSG, task, wday, whr, wmin, wsec, cday, chr, cmin, csec, code);
80143 +
80144 + return;
80145 +}
80146 +
80147 +#ifdef CONFIG_TASKSTATS
80148 +int gr_is_taskstats_denied(int pid)
80149 +{
80150 + struct task_struct *task;
80151 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
80152 + const struct cred *cred;
80153 +#endif
80154 + int ret = 0;
80155 +
80156 + /* restrict taskstats viewing to un-chrooted root users
80157 + who have the 'view' subject flag if the RBAC system is enabled
80158 + */
80159 +
80160 + rcu_read_lock();
80161 + read_lock(&tasklist_lock);
80162 + task = find_task_by_vpid(pid);
80163 + if (task) {
80164 +#ifdef CONFIG_GRKERNSEC_CHROOT
80165 + if (proc_is_chrooted(task))
80166 + ret = -EACCES;
80167 +#endif
80168 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
80169 + cred = __task_cred(task);
80170 +#ifdef CONFIG_GRKERNSEC_PROC_USER
80171 + if (gr_is_global_nonroot(cred->uid))
80172 + ret = -EACCES;
80173 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
80174 + if (gr_is_global_nonroot(cred->uid) && !groups_search(cred->group_info, grsec_proc_gid))
80175 + ret = -EACCES;
80176 +#endif
80177 +#endif
80178 + if (gr_status & GR_READY) {
80179 + if (!(task->acl->mode & GR_VIEW))
80180 + ret = -EACCES;
80181 + }
80182 + } else
80183 + ret = -ENOENT;
80184 +
80185 + read_unlock(&tasklist_lock);
80186 + rcu_read_unlock();
80187 +
80188 + return ret;
80189 +}
80190 +#endif
80191 +
80192 +/* AUXV entries are filled via a descendant of search_binary_handler
80193 + after we've already applied the subject for the target
80194 +*/
80195 +int gr_acl_enable_at_secure(void)
80196 +{
80197 + if (unlikely(!(gr_status & GR_READY)))
80198 + return 0;
80199 +
80200 + if (current->acl->mode & GR_ATSECURE)
80201 + return 1;
80202 +
80203 + return 0;
80204 +}
80205 +
80206 +int gr_acl_handle_filldir(const struct file *file, const char *name, const unsigned int namelen, const u64 ino)
80207 +{
80208 + struct task_struct *task = current;
80209 + struct dentry *dentry = file->f_path.dentry;
80210 + struct vfsmount *mnt = file->f_path.mnt;
80211 + struct acl_object_label *obj, *tmp;
80212 + struct acl_subject_label *subj;
80213 + unsigned int bufsize;
80214 + int is_not_root;
80215 + char *path;
80216 + dev_t dev = __get_dev(dentry);
80217 +
80218 + if (unlikely(!(gr_status & GR_READY)))
80219 + return 1;
80220 +
80221 + if (task->acl->mode & (GR_LEARN | GR_INHERITLEARN))
80222 + return 1;
80223 +
80224 + /* ignore Eric Biederman */
80225 + if (IS_PRIVATE(dentry->d_inode))
80226 + return 1;
80227 +
80228 + subj = task->acl;
80229 + read_lock(&gr_inode_lock);
80230 + do {
80231 + obj = lookup_acl_obj_label(ino, dev, subj);
80232 + if (obj != NULL) {
80233 + read_unlock(&gr_inode_lock);
80234 + return (obj->mode & GR_FIND) ? 1 : 0;
80235 + }
80236 + } while ((subj = subj->parent_subject));
80237 + read_unlock(&gr_inode_lock);
80238 +
80239 + /* this is purely an optimization since we're looking for an object
80240 + for the directory we're doing a readdir on
80241 + if it's possible for any globbed object to match the entry we're
80242 + filling into the directory, then the object we find here will be
80243 + an anchor point with attached globbed objects
80244 + */
80245 + obj = chk_obj_label_noglob(dentry, mnt, task->acl);
80246 + if (obj->globbed == NULL)
80247 + return (obj->mode & GR_FIND) ? 1 : 0;
80248 +
80249 + is_not_root = ((obj->filename[0] == '/') &&
80250 + (obj->filename[1] == '\0')) ? 0 : 1;
80251 + bufsize = PAGE_SIZE - namelen - is_not_root;
80252 +
80253 + /* check bufsize > PAGE_SIZE || bufsize == 0 */
80254 + if (unlikely((bufsize - 1) > (PAGE_SIZE - 1)))
80255 + return 1;
80256 +
80257 + preempt_disable();
80258 + path = d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0], smp_processor_id()),
80259 + bufsize);
80260 +
80261 + bufsize = strlen(path);
80262 +
80263 + /* if base is "/", don't append an additional slash */
80264 + if (is_not_root)
80265 + *(path + bufsize) = '/';
80266 + memcpy(path + bufsize + is_not_root, name, namelen);
80267 + *(path + bufsize + namelen + is_not_root) = '\0';
80268 +
80269 + tmp = obj->globbed;
80270 + while (tmp) {
80271 + if (!glob_match(tmp->filename, path)) {
80272 + preempt_enable();
80273 + return (tmp->mode & GR_FIND) ? 1 : 0;
80274 + }
80275 + tmp = tmp->next;
80276 + }
80277 + preempt_enable();
80278 + return (obj->mode & GR_FIND) ? 1 : 0;
80279 +}
80280 +
80281 +void gr_put_exec_file(struct task_struct *task)
80282 +{
80283 + struct file *filp;
80284 +
80285 + write_lock(&grsec_exec_file_lock);
80286 + filp = task->exec_file;
80287 + task->exec_file = NULL;
80288 + write_unlock(&grsec_exec_file_lock);
80289 +
80290 + if (filp)
80291 + fput(filp);
80292 +
80293 + return;
80294 +}
80295 +
80296 +
80297 +#ifdef CONFIG_NETFILTER_XT_MATCH_GRADM_MODULE
80298 +EXPORT_SYMBOL_GPL(gr_acl_is_enabled);
80299 +#endif
80300 +#ifdef CONFIG_SECURITY
80301 +EXPORT_SYMBOL_GPL(gr_check_user_change);
80302 +EXPORT_SYMBOL_GPL(gr_check_group_change);
80303 +#endif
80304 +
80305 diff --git a/grsecurity/gracl_alloc.c b/grsecurity/gracl_alloc.c
80306 new file mode 100644
80307 index 0000000..9adc75c
80308 --- /dev/null
80309 +++ b/grsecurity/gracl_alloc.c
80310 @@ -0,0 +1,105 @@
80311 +#include <linux/kernel.h>
80312 +#include <linux/mm.h>
80313 +#include <linux/slab.h>
80314 +#include <linux/vmalloc.h>
80315 +#include <linux/gracl.h>
80316 +#include <linux/grsecurity.h>
80317 +
80318 +static struct gr_alloc_state __current_alloc_state = { 1, 1, NULL };
80319 +struct gr_alloc_state *current_alloc_state = &__current_alloc_state;
80320 +
80321 +static int
80322 +alloc_pop(void)
80323 +{
80324 + if (current_alloc_state->alloc_stack_next == 1)
80325 + return 0;
80326 +
80327 + kfree(current_alloc_state->alloc_stack[current_alloc_state->alloc_stack_next - 2]);
80328 +
80329 + current_alloc_state->alloc_stack_next--;
80330 +
80331 + return 1;
80332 +}
80333 +
80334 +static int
80335 +alloc_push(void *buf)
80336 +{
80337 + if (current_alloc_state->alloc_stack_next >= current_alloc_state->alloc_stack_size)
80338 + return 1;
80339 +
80340 + current_alloc_state->alloc_stack[current_alloc_state->alloc_stack_next - 1] = buf;
80341 +
80342 + current_alloc_state->alloc_stack_next++;
80343 +
80344 + return 0;
80345 +}
80346 +
80347 +void *
80348 +acl_alloc(unsigned long len)
80349 +{
80350 + void *ret = NULL;
80351 +
80352 + if (!len || len > PAGE_SIZE)
80353 + goto out;
80354 +
80355 + ret = kmalloc(len, GFP_KERNEL);
80356 +
80357 + if (ret) {
80358 + if (alloc_push(ret)) {
80359 + kfree(ret);
80360 + ret = NULL;
80361 + }
80362 + }
80363 +
80364 +out:
80365 + return ret;
80366 +}
80367 +
80368 +void *
80369 +acl_alloc_num(unsigned long num, unsigned long len)
80370 +{
80371 + if (!len || (num > (PAGE_SIZE / len)))
80372 + return NULL;
80373 +
80374 + return acl_alloc(num * len);
80375 +}
80376 +
80377 +void
80378 +acl_free_all(void)
80379 +{
80380 + if (!current_alloc_state->alloc_stack)
80381 + return;
80382 +
80383 + while (alloc_pop()) ;
80384 +
80385 + if (current_alloc_state->alloc_stack) {
80386 + if ((current_alloc_state->alloc_stack_size * sizeof (void *)) <= PAGE_SIZE)
80387 + kfree(current_alloc_state->alloc_stack);
80388 + else
80389 + vfree(current_alloc_state->alloc_stack);
80390 + }
80391 +
80392 + current_alloc_state->alloc_stack = NULL;
80393 + current_alloc_state->alloc_stack_size = 1;
80394 + current_alloc_state->alloc_stack_next = 1;
80395 +
80396 + return;
80397 +}
80398 +
80399 +int
80400 +acl_alloc_stack_init(unsigned long size)
80401 +{
80402 + if ((size * sizeof (void *)) <= PAGE_SIZE)
80403 + current_alloc_state->alloc_stack =
80404 + (void **) kmalloc(size * sizeof (void *), GFP_KERNEL);
80405 + else
80406 + current_alloc_state->alloc_stack = (void **) vmalloc(size * sizeof (void *));
80407 +
80408 + current_alloc_state->alloc_stack_size = size;
80409 + current_alloc_state->alloc_stack_next = 1;
80410 +
80411 + if (!current_alloc_state->alloc_stack)
80412 + return 0;
80413 + else
80414 + return 1;
80415 +}
80416 diff --git a/grsecurity/gracl_cap.c b/grsecurity/gracl_cap.c
80417 new file mode 100644
80418 index 0000000..1a94c11
80419 --- /dev/null
80420 +++ b/grsecurity/gracl_cap.c
80421 @@ -0,0 +1,127 @@
80422 +#include <linux/kernel.h>
80423 +#include <linux/module.h>
80424 +#include <linux/sched.h>
80425 +#include <linux/gracl.h>
80426 +#include <linux/grsecurity.h>
80427 +#include <linux/grinternal.h>
80428 +
80429 +extern const char *captab_log[];
80430 +extern int captab_log_entries;
80431 +
80432 +int gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap)
80433 +{
80434 + struct acl_subject_label *curracl;
80435 +
80436 + if (!gr_acl_is_enabled())
80437 + return 1;
80438 +
80439 + curracl = task->acl;
80440 +
80441 + if (curracl->mode & (GR_LEARN | GR_INHERITLEARN)) {
80442 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename,
80443 + task->role->roletype, GR_GLOBAL_UID(cred->uid),
80444 + GR_GLOBAL_GID(cred->gid), task->exec_file ?
80445 + gr_to_filename(task->exec_file->f_path.dentry,
80446 + task->exec_file->f_path.mnt) : curracl->filename,
80447 + curracl->filename, 0UL,
80448 + 0UL, "", (unsigned long) cap, &task->signal->saved_ip);
80449 + return 1;
80450 + }
80451 +
80452 + return 0;
80453 +}
80454 +
80455 +int gr_task_acl_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
80456 +{
80457 + struct acl_subject_label *curracl;
80458 + kernel_cap_t cap_drop = __cap_empty_set, cap_mask = __cap_empty_set;
80459 + kernel_cap_t cap_audit = __cap_empty_set;
80460 +
80461 + if (!gr_acl_is_enabled())
80462 + return 1;
80463 +
80464 + curracl = task->acl;
80465 +
80466 + cap_drop = curracl->cap_lower;
80467 + cap_mask = curracl->cap_mask;
80468 + cap_audit = curracl->cap_invert_audit;
80469 +
80470 + while ((curracl = curracl->parent_subject)) {
80471 + /* if the cap isn't specified in the current computed mask but is specified in the
80472 + current level subject, and is lowered in the current level subject, then add
80473 + it to the set of dropped capabilities
80474 + otherwise, add the current level subject's mask to the current computed mask
80475 + */
80476 + if (!cap_raised(cap_mask, cap) && cap_raised(curracl->cap_mask, cap)) {
80477 + cap_raise(cap_mask, cap);
80478 + if (cap_raised(curracl->cap_lower, cap))
80479 + cap_raise(cap_drop, cap);
80480 + if (cap_raised(curracl->cap_invert_audit, cap))
80481 + cap_raise(cap_audit, cap);
80482 + }
80483 + }
80484 +
80485 + if (!cap_raised(cap_drop, cap)) {
80486 + if (cap_raised(cap_audit, cap))
80487 + gr_log_cap(GR_DO_AUDIT, GR_CAP_ACL_MSG2, task, captab_log[cap]);
80488 + return 1;
80489 + }
80490 +
80491 + /* only learn the capability use if the process has the capability in the
80492 + general case, the two uses in sys.c of gr_learn_cap are an exception
80493 + to this rule to ensure any role transition involves what the full-learned
80494 + policy believes in a privileged process
80495 + */
80496 + if (cap_raised(cred->cap_effective, cap) && gr_learn_cap(task, cred, cap))
80497 + return 1;
80498 +
80499 + if ((cap >= 0) && (cap < captab_log_entries) && cap_raised(cred->cap_effective, cap) && !cap_raised(cap_audit, cap))
80500 + gr_log_cap(GR_DONT_AUDIT, GR_CAP_ACL_MSG, task, captab_log[cap]);
80501 +
80502 + return 0;
80503 +}
80504 +
80505 +int
80506 +gr_acl_is_capable(const int cap)
80507 +{
80508 + return gr_task_acl_is_capable(current, current_cred(), cap);
80509 +}
80510 +
80511 +int gr_task_acl_is_capable_nolog(const struct task_struct *task, const int cap)
80512 +{
80513 + struct acl_subject_label *curracl;
80514 + kernel_cap_t cap_drop = __cap_empty_set, cap_mask = __cap_empty_set;
80515 +
80516 + if (!gr_acl_is_enabled())
80517 + return 1;
80518 +
80519 + curracl = task->acl;
80520 +
80521 + cap_drop = curracl->cap_lower;
80522 + cap_mask = curracl->cap_mask;
80523 +
80524 + while ((curracl = curracl->parent_subject)) {
80525 + /* if the cap isn't specified in the current computed mask but is specified in the
80526 + current level subject, and is lowered in the current level subject, then add
80527 + it to the set of dropped capabilities
80528 + otherwise, add the current level subject's mask to the current computed mask
80529 + */
80530 + if (!cap_raised(cap_mask, cap) && cap_raised(curracl->cap_mask, cap)) {
80531 + cap_raise(cap_mask, cap);
80532 + if (cap_raised(curracl->cap_lower, cap))
80533 + cap_raise(cap_drop, cap);
80534 + }
80535 + }
80536 +
80537 + if (!cap_raised(cap_drop, cap))
80538 + return 1;
80539 +
80540 + return 0;
80541 +}
80542 +
80543 +int
80544 +gr_acl_is_capable_nolog(const int cap)
80545 +{
80546 + return gr_task_acl_is_capable_nolog(current, cap);
80547 +}
80548 +
80549 diff --git a/grsecurity/gracl_compat.c b/grsecurity/gracl_compat.c
80550 new file mode 100644
80551 index 0000000..a43dd06
80552 --- /dev/null
80553 +++ b/grsecurity/gracl_compat.c
80554 @@ -0,0 +1,269 @@
80555 +#include <linux/kernel.h>
80556 +#include <linux/gracl.h>
80557 +#include <linux/compat.h>
80558 +#include <linux/gracl_compat.h>
80559 +
80560 +#include <asm/uaccess.h>
80561 +
80562 +int copy_gr_arg_wrapper_compat(const char *buf, struct gr_arg_wrapper *uwrap)
80563 +{
80564 + struct gr_arg_wrapper_compat uwrapcompat;
80565 +
80566 + if (copy_from_user(&uwrapcompat, buf, sizeof(uwrapcompat)))
80567 + return -EFAULT;
80568 +
80569 + if ((uwrapcompat.version != GRSECURITY_VERSION) ||
80570 + (uwrapcompat.size != sizeof(struct gr_arg_compat)))
80571 + return -EINVAL;
80572 +
80573 + uwrap->arg = compat_ptr(uwrapcompat.arg);
80574 + uwrap->version = uwrapcompat.version;
80575 + uwrap->size = sizeof(struct gr_arg);
80576 +
80577 + return 0;
80578 +}
80579 +
80580 +int copy_gr_arg_compat(const struct gr_arg __user *buf, struct gr_arg *arg)
80581 +{
80582 + struct gr_arg_compat argcompat;
80583 +
80584 + if (copy_from_user(&argcompat, buf, sizeof(argcompat)))
80585 + return -EFAULT;
80586 +
80587 + arg->role_db.r_table = compat_ptr(argcompat.role_db.r_table);
80588 + arg->role_db.num_pointers = argcompat.role_db.num_pointers;
80589 + arg->role_db.num_roles = argcompat.role_db.num_roles;
80590 + arg->role_db.num_domain_children = argcompat.role_db.num_domain_children;
80591 + arg->role_db.num_subjects = argcompat.role_db.num_subjects;
80592 + arg->role_db.num_objects = argcompat.role_db.num_objects;
80593 +
80594 + memcpy(&arg->pw, &argcompat.pw, sizeof(arg->pw));
80595 + memcpy(&arg->salt, &argcompat.salt, sizeof(arg->salt));
80596 + memcpy(&arg->sum, &argcompat.sum, sizeof(arg->sum));
80597 + memcpy(&arg->sp_role, &argcompat.sp_role, sizeof(arg->sp_role));
80598 + arg->sprole_pws = compat_ptr(argcompat.sprole_pws);
80599 + arg->segv_device = argcompat.segv_device;
80600 + arg->segv_inode = argcompat.segv_inode;
80601 + arg->segv_uid = argcompat.segv_uid;
80602 + arg->num_sprole_pws = argcompat.num_sprole_pws;
80603 + arg->mode = argcompat.mode;
80604 +
80605 + return 0;
80606 +}
80607 +
80608 +int copy_acl_object_label_compat(struct acl_object_label *obj, const struct acl_object_label *userp)
80609 +{
80610 + struct acl_object_label_compat objcompat;
80611 +
80612 + if (copy_from_user(&objcompat, userp, sizeof(objcompat)))
80613 + return -EFAULT;
80614 +
80615 + obj->filename = compat_ptr(objcompat.filename);
80616 + obj->inode = objcompat.inode;
80617 + obj->device = objcompat.device;
80618 + obj->mode = objcompat.mode;
80619 +
80620 + obj->nested = compat_ptr(objcompat.nested);
80621 + obj->globbed = compat_ptr(objcompat.globbed);
80622 +
80623 + obj->prev = compat_ptr(objcompat.prev);
80624 + obj->next = compat_ptr(objcompat.next);
80625 +
80626 + return 0;
80627 +}
80628 +
80629 +int copy_acl_subject_label_compat(struct acl_subject_label *subj, const struct acl_subject_label *userp)
80630 +{
80631 + unsigned int i;
80632 + struct acl_subject_label_compat subjcompat;
80633 +
80634 + if (copy_from_user(&subjcompat, userp, sizeof(subjcompat)))
80635 + return -EFAULT;
80636 +
80637 + subj->filename = compat_ptr(subjcompat.filename);
80638 + subj->inode = subjcompat.inode;
80639 + subj->device = subjcompat.device;
80640 + subj->mode = subjcompat.mode;
80641 + subj->cap_mask = subjcompat.cap_mask;
80642 + subj->cap_lower = subjcompat.cap_lower;
80643 + subj->cap_invert_audit = subjcompat.cap_invert_audit;
80644 +
80645 + for (i = 0; i < GR_NLIMITS; i++) {
80646 + if (subjcompat.res[i].rlim_cur == COMPAT_RLIM_INFINITY)
80647 + subj->res[i].rlim_cur = RLIM_INFINITY;
80648 + else
80649 + subj->res[i].rlim_cur = subjcompat.res[i].rlim_cur;
80650 + if (subjcompat.res[i].rlim_max == COMPAT_RLIM_INFINITY)
80651 + subj->res[i].rlim_max = RLIM_INFINITY;
80652 + else
80653 + subj->res[i].rlim_max = subjcompat.res[i].rlim_max;
80654 + }
80655 + subj->resmask = subjcompat.resmask;
80656 +
80657 + subj->user_trans_type = subjcompat.user_trans_type;
80658 + subj->group_trans_type = subjcompat.group_trans_type;
80659 + subj->user_transitions = compat_ptr(subjcompat.user_transitions);
80660 + subj->group_transitions = compat_ptr(subjcompat.group_transitions);
80661 + subj->user_trans_num = subjcompat.user_trans_num;
80662 + subj->group_trans_num = subjcompat.group_trans_num;
80663 +
80664 + memcpy(&subj->sock_families, &subjcompat.sock_families, sizeof(subj->sock_families));
80665 + memcpy(&subj->ip_proto, &subjcompat.ip_proto, sizeof(subj->ip_proto));
80666 + subj->ip_type = subjcompat.ip_type;
80667 + subj->ips = compat_ptr(subjcompat.ips);
80668 + subj->ip_num = subjcompat.ip_num;
80669 + subj->inaddr_any_override = subjcompat.inaddr_any_override;
80670 +
80671 + subj->crashes = subjcompat.crashes;
80672 + subj->expires = subjcompat.expires;
80673 +
80674 + subj->parent_subject = compat_ptr(subjcompat.parent_subject);
80675 + subj->hash = compat_ptr(subjcompat.hash);
80676 + subj->prev = compat_ptr(subjcompat.prev);
80677 + subj->next = compat_ptr(subjcompat.next);
80678 +
80679 + subj->obj_hash = compat_ptr(subjcompat.obj_hash);
80680 + subj->obj_hash_size = subjcompat.obj_hash_size;
80681 + subj->pax_flags = subjcompat.pax_flags;
80682 +
80683 + return 0;
80684 +}
80685 +
80686 +int copy_acl_role_label_compat(struct acl_role_label *role, const struct acl_role_label *userp)
80687 +{
80688 + struct acl_role_label_compat rolecompat;
80689 +
80690 + if (copy_from_user(&rolecompat, userp, sizeof(rolecompat)))
80691 + return -EFAULT;
80692 +
80693 + role->rolename = compat_ptr(rolecompat.rolename);
80694 + role->uidgid = rolecompat.uidgid;
80695 + role->roletype = rolecompat.roletype;
80696 +
80697 + role->auth_attempts = rolecompat.auth_attempts;
80698 + role->expires = rolecompat.expires;
80699 +
80700 + role->root_label = compat_ptr(rolecompat.root_label);
80701 + role->hash = compat_ptr(rolecompat.hash);
80702 +
80703 + role->prev = compat_ptr(rolecompat.prev);
80704 + role->next = compat_ptr(rolecompat.next);
80705 +
80706 + role->transitions = compat_ptr(rolecompat.transitions);
80707 + role->allowed_ips = compat_ptr(rolecompat.allowed_ips);
80708 + role->domain_children = compat_ptr(rolecompat.domain_children);
80709 + role->domain_child_num = rolecompat.domain_child_num;
80710 +
80711 + role->umask = rolecompat.umask;
80712 +
80713 + role->subj_hash = compat_ptr(rolecompat.subj_hash);
80714 + role->subj_hash_size = rolecompat.subj_hash_size;
80715 +
80716 + return 0;
80717 +}
80718 +
80719 +int copy_role_allowed_ip_compat(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp)
80720 +{
80721 + struct role_allowed_ip_compat roleip_compat;
80722 +
80723 + if (copy_from_user(&roleip_compat, userp, sizeof(roleip_compat)))
80724 + return -EFAULT;
80725 +
80726 + roleip->addr = roleip_compat.addr;
80727 + roleip->netmask = roleip_compat.netmask;
80728 +
80729 + roleip->prev = compat_ptr(roleip_compat.prev);
80730 + roleip->next = compat_ptr(roleip_compat.next);
80731 +
80732 + return 0;
80733 +}
80734 +
80735 +int copy_role_transition_compat(struct role_transition *trans, const struct role_transition *userp)
80736 +{
80737 + struct role_transition_compat trans_compat;
80738 +
80739 + if (copy_from_user(&trans_compat, userp, sizeof(trans_compat)))
80740 + return -EFAULT;
80741 +
80742 + trans->rolename = compat_ptr(trans_compat.rolename);
80743 +
80744 + trans->prev = compat_ptr(trans_compat.prev);
80745 + trans->next = compat_ptr(trans_compat.next);
80746 +
80747 + return 0;
80748 +
80749 +}
80750 +
80751 +int copy_gr_hash_struct_compat(struct gr_hash_struct *hash, const struct gr_hash_struct *userp)
80752 +{
80753 + struct gr_hash_struct_compat hash_compat;
80754 +
80755 + if (copy_from_user(&hash_compat, userp, sizeof(hash_compat)))
80756 + return -EFAULT;
80757 +
80758 + hash->table = compat_ptr(hash_compat.table);
80759 + hash->nametable = compat_ptr(hash_compat.nametable);
80760 + hash->first = compat_ptr(hash_compat.first);
80761 +
80762 + hash->table_size = hash_compat.table_size;
80763 + hash->used_size = hash_compat.used_size;
80764 +
80765 + hash->type = hash_compat.type;
80766 +
80767 + return 0;
80768 +}
80769 +
80770 +int copy_pointer_from_array_compat(void *ptr, unsigned long idx, const void *userp)
80771 +{
80772 + compat_uptr_t ptrcompat;
80773 +
80774 + if (copy_from_user(&ptrcompat, userp + (idx * sizeof(ptrcompat)), sizeof(ptrcompat)))
80775 + return -EFAULT;
80776 +
80777 + *(void **)ptr = compat_ptr(ptrcompat);
80778 +
80779 + return 0;
80780 +}
80781 +
80782 +int copy_acl_ip_label_compat(struct acl_ip_label *ip, const struct acl_ip_label *userp)
80783 +{
80784 + struct acl_ip_label_compat ip_compat;
80785 +
80786 + if (copy_from_user(&ip_compat, userp, sizeof(ip_compat)))
80787 + return -EFAULT;
80788 +
80789 + ip->iface = compat_ptr(ip_compat.iface);
80790 + ip->addr = ip_compat.addr;
80791 + ip->netmask = ip_compat.netmask;
80792 + ip->low = ip_compat.low;
80793 + ip->high = ip_compat.high;
80794 + ip->mode = ip_compat.mode;
80795 + ip->type = ip_compat.type;
80796 +
80797 + memcpy(&ip->proto, &ip_compat.proto, sizeof(ip->proto));
80798 +
80799 + ip->prev = compat_ptr(ip_compat.prev);
80800 + ip->next = compat_ptr(ip_compat.next);
80801 +
80802 + return 0;
80803 +}
80804 +
80805 +int copy_sprole_pw_compat(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp)
80806 +{
80807 + struct sprole_pw_compat pw_compat;
80808 +
80809 + if (copy_from_user(&pw_compat, (const void *)userp + (sizeof(pw_compat) * idx), sizeof(pw_compat)))
80810 + return -EFAULT;
80811 +
80812 + pw->rolename = compat_ptr(pw_compat.rolename);
80813 + memcpy(&pw->salt, pw_compat.salt, sizeof(pw->salt));
80814 + memcpy(&pw->sum, pw_compat.sum, sizeof(pw->sum));
80815 +
80816 + return 0;
80817 +}
80818 +
80819 +size_t get_gr_arg_wrapper_size_compat(void)
80820 +{
80821 + return sizeof(struct gr_arg_wrapper_compat);
80822 +}
80823 +
80824 diff --git a/grsecurity/gracl_fs.c b/grsecurity/gracl_fs.c
80825 new file mode 100644
80826 index 0000000..8ee8e4f
80827 --- /dev/null
80828 +++ b/grsecurity/gracl_fs.c
80829 @@ -0,0 +1,447 @@
80830 +#include <linux/kernel.h>
80831 +#include <linux/sched.h>
80832 +#include <linux/types.h>
80833 +#include <linux/fs.h>
80834 +#include <linux/file.h>
80835 +#include <linux/stat.h>
80836 +#include <linux/grsecurity.h>
80837 +#include <linux/grinternal.h>
80838 +#include <linux/gracl.h>
80839 +
80840 +umode_t
80841 +gr_acl_umask(void)
80842 +{
80843 + if (unlikely(!gr_acl_is_enabled()))
80844 + return 0;
80845 +
80846 + return current->role->umask;
80847 +}
80848 +
80849 +__u32
80850 +gr_acl_handle_hidden_file(const struct dentry * dentry,
80851 + const struct vfsmount * mnt)
80852 +{
80853 + __u32 mode;
80854 +
80855 + if (unlikely(d_is_negative(dentry)))
80856 + return GR_FIND;
80857 +
80858 + mode =
80859 + gr_search_file(dentry, GR_FIND | GR_AUDIT_FIND | GR_SUPPRESS, mnt);
80860 +
80861 + if (unlikely(mode & GR_FIND && mode & GR_AUDIT_FIND)) {
80862 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_HIDDEN_ACL_MSG, dentry, mnt);
80863 + return mode;
80864 + } else if (unlikely(!(mode & GR_FIND) && !(mode & GR_SUPPRESS))) {
80865 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_HIDDEN_ACL_MSG, dentry, mnt);
80866 + return 0;
80867 + } else if (unlikely(!(mode & GR_FIND)))
80868 + return 0;
80869 +
80870 + return GR_FIND;
80871 +}
80872 +
80873 +__u32
80874 +gr_acl_handle_open(const struct dentry * dentry, const struct vfsmount * mnt,
80875 + int acc_mode)
80876 +{
80877 + __u32 reqmode = GR_FIND;
80878 + __u32 mode;
80879 +
80880 + if (unlikely(d_is_negative(dentry)))
80881 + return reqmode;
80882 +
80883 + if (acc_mode & MAY_APPEND)
80884 + reqmode |= GR_APPEND;
80885 + else if (acc_mode & MAY_WRITE)
80886 + reqmode |= GR_WRITE;
80887 + if ((acc_mode & MAY_READ) && !S_ISDIR(dentry->d_inode->i_mode))
80888 + reqmode |= GR_READ;
80889 +
80890 + mode =
80891 + gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS,
80892 + mnt);
80893 +
80894 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
80895 + gr_log_fs_rbac_mode2(GR_DO_AUDIT, GR_OPEN_ACL_MSG, dentry, mnt,
80896 + reqmode & GR_READ ? " reading" : "",
80897 + reqmode & GR_WRITE ? " writing" : reqmode &
80898 + GR_APPEND ? " appending" : "");
80899 + return reqmode;
80900 + } else
80901 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
80902 + {
80903 + gr_log_fs_rbac_mode2(GR_DONT_AUDIT, GR_OPEN_ACL_MSG, dentry, mnt,
80904 + reqmode & GR_READ ? " reading" : "",
80905 + reqmode & GR_WRITE ? " writing" : reqmode &
80906 + GR_APPEND ? " appending" : "");
80907 + return 0;
80908 + } else if (unlikely((mode & reqmode) != reqmode))
80909 + return 0;
80910 +
80911 + return reqmode;
80912 +}
80913 +
80914 +__u32
80915 +gr_acl_handle_creat(const struct dentry * dentry,
80916 + const struct dentry * p_dentry,
80917 + const struct vfsmount * p_mnt, int open_flags, int acc_mode,
80918 + const int imode)
80919 +{
80920 + __u32 reqmode = GR_WRITE | GR_CREATE;
80921 + __u32 mode;
80922 +
80923 + if (acc_mode & MAY_APPEND)
80924 + reqmode |= GR_APPEND;
80925 + // if a directory was required or the directory already exists, then
80926 + // don't count this open as a read
80927 + if ((acc_mode & MAY_READ) &&
80928 + !((open_flags & O_DIRECTORY) || (dentry->d_inode && S_ISDIR(dentry->d_inode->i_mode))))
80929 + reqmode |= GR_READ;
80930 + if ((open_flags & O_CREAT) &&
80931 + ((imode & S_ISUID) || ((imode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))
80932 + reqmode |= GR_SETID;
80933 +
80934 + mode =
80935 + gr_check_create(dentry, p_dentry, p_mnt,
80936 + reqmode | to_gr_audit(reqmode) | GR_SUPPRESS);
80937 +
80938 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
80939 + gr_log_fs_rbac_mode2(GR_DO_AUDIT, GR_CREATE_ACL_MSG, dentry, p_mnt,
80940 + reqmode & GR_READ ? " reading" : "",
80941 + reqmode & GR_WRITE ? " writing" : reqmode &
80942 + GR_APPEND ? " appending" : "");
80943 + return reqmode;
80944 + } else
80945 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
80946 + {
80947 + gr_log_fs_rbac_mode2(GR_DONT_AUDIT, GR_CREATE_ACL_MSG, dentry, p_mnt,
80948 + reqmode & GR_READ ? " reading" : "",
80949 + reqmode & GR_WRITE ? " writing" : reqmode &
80950 + GR_APPEND ? " appending" : "");
80951 + return 0;
80952 + } else if (unlikely((mode & reqmode) != reqmode))
80953 + return 0;
80954 +
80955 + return reqmode;
80956 +}
80957 +
80958 +__u32
80959 +gr_acl_handle_access(const struct dentry * dentry, const struct vfsmount * mnt,
80960 + const int fmode)
80961 +{
80962 + __u32 mode, reqmode = GR_FIND;
80963 +
80964 + if ((fmode & S_IXOTH) && !S_ISDIR(dentry->d_inode->i_mode))
80965 + reqmode |= GR_EXEC;
80966 + if (fmode & S_IWOTH)
80967 + reqmode |= GR_WRITE;
80968 + if (fmode & S_IROTH)
80969 + reqmode |= GR_READ;
80970 +
80971 + mode =
80972 + gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS,
80973 + mnt);
80974 +
80975 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
80976 + gr_log_fs_rbac_mode3(GR_DO_AUDIT, GR_ACCESS_ACL_MSG, dentry, mnt,
80977 + reqmode & GR_READ ? " reading" : "",
80978 + reqmode & GR_WRITE ? " writing" : "",
80979 + reqmode & GR_EXEC ? " executing" : "");
80980 + return reqmode;
80981 + } else
80982 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
80983 + {
80984 + gr_log_fs_rbac_mode3(GR_DONT_AUDIT, GR_ACCESS_ACL_MSG, dentry, mnt,
80985 + reqmode & GR_READ ? " reading" : "",
80986 + reqmode & GR_WRITE ? " writing" : "",
80987 + reqmode & GR_EXEC ? " executing" : "");
80988 + return 0;
80989 + } else if (unlikely((mode & reqmode) != reqmode))
80990 + return 0;
80991 +
80992 + return reqmode;
80993 +}
80994 +
80995 +static __u32 generic_fs_handler(const struct dentry *dentry, const struct vfsmount *mnt, __u32 reqmode, const char *fmt)
80996 +{
80997 + __u32 mode;
80998 +
80999 + mode = gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS, mnt);
81000 +
81001 + if (unlikely(((mode & (reqmode)) == (reqmode)) && mode & GR_AUDITS)) {
81002 + gr_log_fs_rbac_generic(GR_DO_AUDIT, fmt, dentry, mnt);
81003 + return mode;
81004 + } else if (unlikely((mode & (reqmode)) != (reqmode) && !(mode & GR_SUPPRESS))) {
81005 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, fmt, dentry, mnt);
81006 + return 0;
81007 + } else if (unlikely((mode & (reqmode)) != (reqmode)))
81008 + return 0;
81009 +
81010 + return (reqmode);
81011 +}
81012 +
81013 +__u32
81014 +gr_acl_handle_rmdir(const struct dentry * dentry, const struct vfsmount * mnt)
81015 +{
81016 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_DELETE , GR_RMDIR_ACL_MSG);
81017 +}
81018 +
81019 +__u32
81020 +gr_acl_handle_unlink(const struct dentry *dentry, const struct vfsmount *mnt)
81021 +{
81022 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_DELETE , GR_UNLINK_ACL_MSG);
81023 +}
81024 +
81025 +__u32
81026 +gr_acl_handle_truncate(const struct dentry *dentry, const struct vfsmount *mnt)
81027 +{
81028 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_TRUNCATE_ACL_MSG);
81029 +}
81030 +
81031 +__u32
81032 +gr_acl_handle_utime(const struct dentry *dentry, const struct vfsmount *mnt)
81033 +{
81034 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_ATIME_ACL_MSG);
81035 +}
81036 +
81037 +__u32
81038 +gr_acl_handle_chmod(const struct dentry *dentry, const struct vfsmount *mnt,
81039 + umode_t *modeptr)
81040 +{
81041 + umode_t mode;
81042 +
81043 + *modeptr &= ~gr_acl_umask();
81044 + mode = *modeptr;
81045 +
81046 + if (unlikely(dentry->d_inode && S_ISSOCK(dentry->d_inode->i_mode)))
81047 + return 1;
81048 +
81049 + if (unlikely(dentry->d_inode && !S_ISDIR(dentry->d_inode->i_mode) &&
81050 + ((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))) {
81051 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_SETID,
81052 + GR_CHMOD_ACL_MSG);
81053 + } else {
81054 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_CHMOD_ACL_MSG);
81055 + }
81056 +}
81057 +
81058 +__u32
81059 +gr_acl_handle_chown(const struct dentry *dentry, const struct vfsmount *mnt)
81060 +{
81061 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_CHOWN_ACL_MSG);
81062 +}
81063 +
81064 +__u32
81065 +gr_acl_handle_setxattr(const struct dentry *dentry, const struct vfsmount *mnt)
81066 +{
81067 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_SETXATTR_ACL_MSG);
81068 +}
81069 +
81070 +__u32
81071 +gr_acl_handle_removexattr(const struct dentry *dentry, const struct vfsmount *mnt)
81072 +{
81073 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_REMOVEXATTR_ACL_MSG);
81074 +}
81075 +
81076 +__u32
81077 +gr_acl_handle_execve(const struct dentry *dentry, const struct vfsmount *mnt)
81078 +{
81079 + return generic_fs_handler(dentry, mnt, GR_EXEC, GR_EXEC_ACL_MSG);
81080 +}
81081 +
81082 +__u32
81083 +gr_acl_handle_unix(const struct dentry *dentry, const struct vfsmount *mnt)
81084 +{
81085 + return generic_fs_handler(dentry, mnt, GR_READ | GR_WRITE,
81086 + GR_UNIXCONNECT_ACL_MSG);
81087 +}
81088 +
81089 +/* hardlinks require at minimum create and link permission,
81090 + any additional privilege required is based on the
81091 + privilege of the file being linked to
81092 +*/
81093 +__u32
81094 +gr_acl_handle_link(const struct dentry * new_dentry,
81095 + const struct dentry * parent_dentry,
81096 + const struct vfsmount * parent_mnt,
81097 + const struct dentry * old_dentry,
81098 + const struct vfsmount * old_mnt, const struct filename *to)
81099 +{
81100 + __u32 mode;
81101 + __u32 needmode = GR_CREATE | GR_LINK;
81102 + __u32 needaudit = GR_AUDIT_CREATE | GR_AUDIT_LINK;
81103 +
81104 + mode =
81105 + gr_check_link(new_dentry, parent_dentry, parent_mnt, old_dentry,
81106 + old_mnt);
81107 +
81108 + if (unlikely(((mode & needmode) == needmode) && (mode & needaudit))) {
81109 + gr_log_fs_rbac_str(GR_DO_AUDIT, GR_LINK_ACL_MSG, old_dentry, old_mnt, to->name);
81110 + return mode;
81111 + } else if (unlikely(((mode & needmode) != needmode) && !(mode & GR_SUPPRESS))) {
81112 + gr_log_fs_rbac_str(GR_DONT_AUDIT, GR_LINK_ACL_MSG, old_dentry, old_mnt, to->name);
81113 + return 0;
81114 + } else if (unlikely((mode & needmode) != needmode))
81115 + return 0;
81116 +
81117 + return 1;
81118 +}
81119 +
81120 +__u32
81121 +gr_acl_handle_symlink(const struct dentry * new_dentry,
81122 + const struct dentry * parent_dentry,
81123 + const struct vfsmount * parent_mnt, const struct filename *from)
81124 +{
81125 + __u32 needmode = GR_WRITE | GR_CREATE;
81126 + __u32 mode;
81127 +
81128 + mode =
81129 + gr_check_create(new_dentry, parent_dentry, parent_mnt,
81130 + GR_CREATE | GR_AUDIT_CREATE |
81131 + GR_WRITE | GR_AUDIT_WRITE | GR_SUPPRESS);
81132 +
81133 + if (unlikely(mode & GR_WRITE && mode & GR_AUDITS)) {
81134 + gr_log_fs_str_rbac(GR_DO_AUDIT, GR_SYMLINK_ACL_MSG, from->name, new_dentry, parent_mnt);
81135 + return mode;
81136 + } else if (unlikely(((mode & needmode) != needmode) && !(mode & GR_SUPPRESS))) {
81137 + gr_log_fs_str_rbac(GR_DONT_AUDIT, GR_SYMLINK_ACL_MSG, from->name, new_dentry, parent_mnt);
81138 + return 0;
81139 + } else if (unlikely((mode & needmode) != needmode))
81140 + return 0;
81141 +
81142 + return (GR_WRITE | GR_CREATE);
81143 +}
81144 +
81145 +static __u32 generic_fs_create_handler(const struct dentry *new_dentry, const struct dentry *parent_dentry, const struct vfsmount *parent_mnt, __u32 reqmode, const char *fmt)
81146 +{
81147 + __u32 mode;
81148 +
81149 + mode = gr_check_create(new_dentry, parent_dentry, parent_mnt, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS);
81150 +
81151 + if (unlikely(((mode & (reqmode)) == (reqmode)) && mode & GR_AUDITS)) {
81152 + gr_log_fs_rbac_generic(GR_DO_AUDIT, fmt, new_dentry, parent_mnt);
81153 + return mode;
81154 + } else if (unlikely((mode & (reqmode)) != (reqmode) && !(mode & GR_SUPPRESS))) {
81155 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, fmt, new_dentry, parent_mnt);
81156 + return 0;
81157 + } else if (unlikely((mode & (reqmode)) != (reqmode)))
81158 + return 0;
81159 +
81160 + return (reqmode);
81161 +}
81162 +
81163 +__u32
81164 +gr_acl_handle_mknod(const struct dentry * new_dentry,
81165 + const struct dentry * parent_dentry,
81166 + const struct vfsmount * parent_mnt,
81167 + const int mode)
81168 +{
81169 + __u32 reqmode = GR_WRITE | GR_CREATE;
81170 + if (unlikely((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))
81171 + reqmode |= GR_SETID;
81172 +
81173 + return generic_fs_create_handler(new_dentry, parent_dentry, parent_mnt,
81174 + reqmode, GR_MKNOD_ACL_MSG);
81175 +}
81176 +
81177 +__u32
81178 +gr_acl_handle_mkdir(const struct dentry *new_dentry,
81179 + const struct dentry *parent_dentry,
81180 + const struct vfsmount *parent_mnt)
81181 +{
81182 + return generic_fs_create_handler(new_dentry, parent_dentry, parent_mnt,
81183 + GR_WRITE | GR_CREATE, GR_MKDIR_ACL_MSG);
81184 +}
81185 +
81186 +#define RENAME_CHECK_SUCCESS(old, new) \
81187 + (((old & (GR_WRITE | GR_READ)) == (GR_WRITE | GR_READ)) && \
81188 + ((new & (GR_WRITE | GR_READ)) == (GR_WRITE | GR_READ)))
81189 +
81190 +int
81191 +gr_acl_handle_rename(struct dentry *new_dentry,
81192 + struct dentry *parent_dentry,
81193 + const struct vfsmount *parent_mnt,
81194 + struct dentry *old_dentry,
81195 + struct inode *old_parent_inode,
81196 + struct vfsmount *old_mnt, const struct filename *newname, unsigned int flags)
81197 +{
81198 + __u32 comp1, comp2;
81199 + int error = 0;
81200 +
81201 + if (unlikely(!gr_acl_is_enabled()))
81202 + return 0;
81203 +
81204 + if (flags & RENAME_EXCHANGE) {
81205 + comp1 = gr_search_file(new_dentry, GR_READ | GR_WRITE |
81206 + GR_AUDIT_READ | GR_AUDIT_WRITE |
81207 + GR_SUPPRESS, parent_mnt);
81208 + comp2 =
81209 + gr_search_file(old_dentry,
81210 + GR_READ | GR_WRITE | GR_AUDIT_READ |
81211 + GR_AUDIT_WRITE | GR_SUPPRESS, old_mnt);
81212 + } else if (d_is_negative(new_dentry)) {
81213 + comp1 = gr_check_create(new_dentry, parent_dentry, parent_mnt,
81214 + GR_READ | GR_WRITE | GR_CREATE | GR_AUDIT_READ |
81215 + GR_AUDIT_WRITE | GR_AUDIT_CREATE | GR_SUPPRESS);
81216 + comp2 = gr_search_file(old_dentry, GR_READ | GR_WRITE |
81217 + GR_DELETE | GR_AUDIT_DELETE |
81218 + GR_AUDIT_READ | GR_AUDIT_WRITE |
81219 + GR_SUPPRESS, old_mnt);
81220 + } else {
81221 + comp1 = gr_search_file(new_dentry, GR_READ | GR_WRITE |
81222 + GR_CREATE | GR_DELETE |
81223 + GR_AUDIT_CREATE | GR_AUDIT_DELETE |
81224 + GR_AUDIT_READ | GR_AUDIT_WRITE |
81225 + GR_SUPPRESS, parent_mnt);
81226 + comp2 =
81227 + gr_search_file(old_dentry,
81228 + GR_READ | GR_WRITE | GR_AUDIT_READ |
81229 + GR_DELETE | GR_AUDIT_DELETE |
81230 + GR_AUDIT_WRITE | GR_SUPPRESS, old_mnt);
81231 + }
81232 +
81233 + if (RENAME_CHECK_SUCCESS(comp1, comp2) &&
81234 + ((comp1 & GR_AUDITS) || (comp2 & GR_AUDITS)))
81235 + gr_log_fs_rbac_str(GR_DO_AUDIT, GR_RENAME_ACL_MSG, old_dentry, old_mnt, newname->name);
81236 + else if (!RENAME_CHECK_SUCCESS(comp1, comp2) && !(comp1 & GR_SUPPRESS)
81237 + && !(comp2 & GR_SUPPRESS)) {
81238 + gr_log_fs_rbac_str(GR_DONT_AUDIT, GR_RENAME_ACL_MSG, old_dentry, old_mnt, newname->name);
81239 + error = -EACCES;
81240 + } else if (unlikely(!RENAME_CHECK_SUCCESS(comp1, comp2)))
81241 + error = -EACCES;
81242 +
81243 + return error;
81244 +}
81245 +
81246 +void
81247 +gr_acl_handle_exit(void)
81248 +{
81249 + u16 id;
81250 + char *rolename;
81251 +
81252 + if (unlikely(current->acl_sp_role && gr_acl_is_enabled() &&
81253 + !(current->role->roletype & GR_ROLE_PERSIST))) {
81254 + id = current->acl_role_id;
81255 + rolename = current->role->rolename;
81256 + gr_set_acls(1);
81257 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_SPROLEL_ACL_MSG, rolename, id);
81258 + }
81259 +
81260 + gr_put_exec_file(current);
81261 + return;
81262 +}
81263 +
81264 +int
81265 +gr_acl_handle_procpidmem(const struct task_struct *task)
81266 +{
81267 + if (unlikely(!gr_acl_is_enabled()))
81268 + return 0;
81269 +
81270 + if (task != current && (task->acl->mode & GR_PROTPROCFD) &&
81271 + !(current->acl->mode & GR_POVERRIDE) &&
81272 + !(current->role->roletype & GR_ROLE_GOD))
81273 + return -EACCES;
81274 +
81275 + return 0;
81276 +}
81277 diff --git a/grsecurity/gracl_ip.c b/grsecurity/gracl_ip.c
81278 new file mode 100644
81279 index 0000000..f056b81
81280 --- /dev/null
81281 +++ b/grsecurity/gracl_ip.c
81282 @@ -0,0 +1,386 @@
81283 +#include <linux/kernel.h>
81284 +#include <asm/uaccess.h>
81285 +#include <asm/errno.h>
81286 +#include <net/sock.h>
81287 +#include <linux/file.h>
81288 +#include <linux/fs.h>
81289 +#include <linux/net.h>
81290 +#include <linux/in.h>
81291 +#include <linux/skbuff.h>
81292 +#include <linux/ip.h>
81293 +#include <linux/udp.h>
81294 +#include <linux/types.h>
81295 +#include <linux/sched.h>
81296 +#include <linux/netdevice.h>
81297 +#include <linux/inetdevice.h>
81298 +#include <linux/gracl.h>
81299 +#include <linux/grsecurity.h>
81300 +#include <linux/grinternal.h>
81301 +
81302 +#define GR_BIND 0x01
81303 +#define GR_CONNECT 0x02
81304 +#define GR_INVERT 0x04
81305 +#define GR_BINDOVERRIDE 0x08
81306 +#define GR_CONNECTOVERRIDE 0x10
81307 +#define GR_SOCK_FAMILY 0x20
81308 +
81309 +static const char * gr_protocols[IPPROTO_MAX] = {
81310 + "ip", "icmp", "igmp", "ggp", "ipencap", "st", "tcp", "cbt",
81311 + "egp", "igp", "bbn-rcc", "nvp", "pup", "argus", "emcon", "xnet",
81312 + "chaos", "udp", "mux", "dcn", "hmp", "prm", "xns-idp", "trunk-1",
81313 + "trunk-2", "leaf-1", "leaf-2", "rdp", "irtp", "iso-tp4", "netblt", "mfe-nsp",
81314 + "merit-inp", "sep", "3pc", "idpr", "xtp", "ddp", "idpr-cmtp", "tp++",
81315 + "il", "ipv6", "sdrp", "ipv6-route", "ipv6-frag", "idrp", "rsvp", "gre",
81316 + "mhrp", "bna", "ipv6-crypt", "ipv6-auth", "i-nlsp", "swipe", "narp", "mobile",
81317 + "tlsp", "skip", "ipv6-icmp", "ipv6-nonxt", "ipv6-opts", "unknown:61", "cftp", "unknown:63",
81318 + "sat-expak", "kryptolan", "rvd", "ippc", "unknown:68", "sat-mon", "visa", "ipcv",
81319 + "cpnx", "cphb", "wsn", "pvp", "br-sat-mon", "sun-nd", "wb-mon", "wb-expak",
81320 + "iso-ip", "vmtp", "secure-vmtp", "vines", "ttp", "nfsnet-igp", "dgp", "tcf",
81321 + "eigrp", "ospf", "sprite-rpc", "larp", "mtp", "ax.25", "ipip", "micp",
81322 + "scc-sp", "etherip", "encap", "unknown:99", "gmtp", "ifmp", "pnni", "pim",
81323 + "aris", "scps", "qnx", "a/n", "ipcomp", "snp", "compaq-peer", "ipx-in-ip",
81324 + "vrrp", "pgm", "unknown:114", "l2tp", "ddx", "iatp", "stp", "srp",
81325 + "uti", "smp", "sm", "ptp", "isis", "fire", "crtp", "crdup",
81326 + "sscopmce", "iplt", "sps", "pipe", "sctp", "fc", "unkown:134", "unknown:135",
81327 + "unknown:136", "unknown:137", "unknown:138", "unknown:139", "unknown:140", "unknown:141", "unknown:142", "unknown:143",
81328 + "unknown:144", "unknown:145", "unknown:146", "unknown:147", "unknown:148", "unknown:149", "unknown:150", "unknown:151",
81329 + "unknown:152", "unknown:153", "unknown:154", "unknown:155", "unknown:156", "unknown:157", "unknown:158", "unknown:159",
81330 + "unknown:160", "unknown:161", "unknown:162", "unknown:163", "unknown:164", "unknown:165", "unknown:166", "unknown:167",
81331 + "unknown:168", "unknown:169", "unknown:170", "unknown:171", "unknown:172", "unknown:173", "unknown:174", "unknown:175",
81332 + "unknown:176", "unknown:177", "unknown:178", "unknown:179", "unknown:180", "unknown:181", "unknown:182", "unknown:183",
81333 + "unknown:184", "unknown:185", "unknown:186", "unknown:187", "unknown:188", "unknown:189", "unknown:190", "unknown:191",
81334 + "unknown:192", "unknown:193", "unknown:194", "unknown:195", "unknown:196", "unknown:197", "unknown:198", "unknown:199",
81335 + "unknown:200", "unknown:201", "unknown:202", "unknown:203", "unknown:204", "unknown:205", "unknown:206", "unknown:207",
81336 + "unknown:208", "unknown:209", "unknown:210", "unknown:211", "unknown:212", "unknown:213", "unknown:214", "unknown:215",
81337 + "unknown:216", "unknown:217", "unknown:218", "unknown:219", "unknown:220", "unknown:221", "unknown:222", "unknown:223",
81338 + "unknown:224", "unknown:225", "unknown:226", "unknown:227", "unknown:228", "unknown:229", "unknown:230", "unknown:231",
81339 + "unknown:232", "unknown:233", "unknown:234", "unknown:235", "unknown:236", "unknown:237", "unknown:238", "unknown:239",
81340 + "unknown:240", "unknown:241", "unknown:242", "unknown:243", "unknown:244", "unknown:245", "unknown:246", "unknown:247",
81341 + "unknown:248", "unknown:249", "unknown:250", "unknown:251", "unknown:252", "unknown:253", "unknown:254", "unknown:255",
81342 + };
81343 +
81344 +static const char * gr_socktypes[SOCK_MAX] = {
81345 + "unknown:0", "stream", "dgram", "raw", "rdm", "seqpacket", "unknown:6",
81346 + "unknown:7", "unknown:8", "unknown:9", "packet"
81347 + };
81348 +
81349 +static const char * gr_sockfamilies[AF_MAX+1] = {
81350 + "unspec", "unix", "inet", "ax25", "ipx", "appletalk", "netrom", "bridge", "atmpvc", "x25",
81351 + "inet6", "rose", "decnet", "netbeui", "security", "key", "netlink", "packet", "ash",
81352 + "econet", "atmsvc", "rds", "sna", "irda", "ppox", "wanpipe", "llc", "fam_27", "fam_28",
81353 + "tipc", "bluetooth", "iucv", "rxrpc", "isdn", "phonet", "ieee802154", "ciaf"
81354 + };
81355 +
81356 +const char *
81357 +gr_proto_to_name(unsigned char proto)
81358 +{
81359 + return gr_protocols[proto];
81360 +}
81361 +
81362 +const char *
81363 +gr_socktype_to_name(unsigned char type)
81364 +{
81365 + return gr_socktypes[type];
81366 +}
81367 +
81368 +const char *
81369 +gr_sockfamily_to_name(unsigned char family)
81370 +{
81371 + return gr_sockfamilies[family];
81372 +}
81373 +
81374 +extern const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
81375 +
81376 +int
81377 +gr_search_socket(const int domain, const int type, const int protocol)
81378 +{
81379 + struct acl_subject_label *curr;
81380 + const struct cred *cred = current_cred();
81381 +
81382 + if (unlikely(!gr_acl_is_enabled()))
81383 + goto exit;
81384 +
81385 + if ((domain < 0) || (type < 0) || (protocol < 0) ||
81386 + (domain >= AF_MAX) || (type >= SOCK_MAX) || (protocol >= IPPROTO_MAX))
81387 + goto exit; // let the kernel handle it
81388 +
81389 + curr = current->acl;
81390 +
81391 + if (curr->sock_families[domain / 32] & (1U << (domain % 32))) {
81392 + /* the family is allowed, if this is PF_INET allow it only if
81393 + the extra sock type/protocol checks pass */
81394 + if (domain == PF_INET)
81395 + goto inet_check;
81396 + goto exit;
81397 + } else {
81398 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
81399 + __u32 fakeip = 0;
81400 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
81401 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
81402 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
81403 + gr_to_filename(current->exec_file->f_path.dentry,
81404 + current->exec_file->f_path.mnt) :
81405 + curr->filename, curr->filename,
81406 + &fakeip, domain, 0, 0, GR_SOCK_FAMILY,
81407 + &current->signal->saved_ip);
81408 + goto exit;
81409 + }
81410 + goto exit_fail;
81411 + }
81412 +
81413 +inet_check:
81414 + /* the rest of this checking is for IPv4 only */
81415 + if (!curr->ips)
81416 + goto exit;
81417 +
81418 + if ((curr->ip_type & (1U << type)) &&
81419 + (curr->ip_proto[protocol / 32] & (1U << (protocol % 32))))
81420 + goto exit;
81421 +
81422 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
81423 + /* we don't place acls on raw sockets , and sometimes
81424 + dgram/ip sockets are opened for ioctl and not
81425 + bind/connect, so we'll fake a bind learn log */
81426 + if (type == SOCK_RAW || type == SOCK_PACKET) {
81427 + __u32 fakeip = 0;
81428 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
81429 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
81430 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
81431 + gr_to_filename(current->exec_file->f_path.dentry,
81432 + current->exec_file->f_path.mnt) :
81433 + curr->filename, curr->filename,
81434 + &fakeip, 0, type,
81435 + protocol, GR_CONNECT, &current->signal->saved_ip);
81436 + } else if ((type == SOCK_DGRAM) && (protocol == IPPROTO_IP)) {
81437 + __u32 fakeip = 0;
81438 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
81439 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
81440 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
81441 + gr_to_filename(current->exec_file->f_path.dentry,
81442 + current->exec_file->f_path.mnt) :
81443 + curr->filename, curr->filename,
81444 + &fakeip, 0, type,
81445 + protocol, GR_BIND, &current->signal->saved_ip);
81446 + }
81447 + /* we'll log when they use connect or bind */
81448 + goto exit;
81449 + }
81450 +
81451 +exit_fail:
81452 + if (domain == PF_INET)
81453 + gr_log_str3(GR_DONT_AUDIT, GR_SOCK_MSG, gr_sockfamily_to_name(domain),
81454 + gr_socktype_to_name(type), gr_proto_to_name(protocol));
81455 + else if (rcu_access_pointer(net_families[domain]) != NULL)
81456 + gr_log_str2_int(GR_DONT_AUDIT, GR_SOCK_NOINET_MSG, gr_sockfamily_to_name(domain),
81457 + gr_socktype_to_name(type), protocol);
81458 +
81459 + return 0;
81460 +exit:
81461 + return 1;
81462 +}
81463 +
81464 +int check_ip_policy(struct acl_ip_label *ip, __u32 ip_addr, __u16 ip_port, __u8 protocol, const int mode, const int type, __u32 our_addr, __u32 our_netmask)
81465 +{
81466 + if ((ip->mode & mode) &&
81467 + (ip_port >= ip->low) &&
81468 + (ip_port <= ip->high) &&
81469 + ((ntohl(ip_addr) & our_netmask) ==
81470 + (ntohl(our_addr) & our_netmask))
81471 + && (ip->proto[protocol / 32] & (1U << (protocol % 32)))
81472 + && (ip->type & (1U << type))) {
81473 + if (ip->mode & GR_INVERT)
81474 + return 2; // specifically denied
81475 + else
81476 + return 1; // allowed
81477 + }
81478 +
81479 + return 0; // not specifically allowed, may continue parsing
81480 +}
81481 +
81482 +static int
81483 +gr_search_connectbind(const int full_mode, struct sock *sk,
81484 + struct sockaddr_in *addr, const int type)
81485 +{
81486 + char iface[IFNAMSIZ] = {0};
81487 + struct acl_subject_label *curr;
81488 + struct acl_ip_label *ip;
81489 + struct inet_sock *isk;
81490 + struct net_device *dev;
81491 + struct in_device *idev;
81492 + unsigned long i;
81493 + int ret;
81494 + int mode = full_mode & (GR_BIND | GR_CONNECT);
81495 + __u32 ip_addr = 0;
81496 + __u32 our_addr;
81497 + __u32 our_netmask;
81498 + char *p;
81499 + __u16 ip_port = 0;
81500 + const struct cred *cred = current_cred();
81501 +
81502 + if (unlikely(!gr_acl_is_enabled() || sk->sk_family != PF_INET))
81503 + return 0;
81504 +
81505 + curr = current->acl;
81506 + isk = inet_sk(sk);
81507 +
81508 + /* INADDR_ANY overriding for binds, inaddr_any_override is already in network order */
81509 + if ((full_mode & GR_BINDOVERRIDE) && addr->sin_addr.s_addr == htonl(INADDR_ANY) && curr->inaddr_any_override != 0)
81510 + addr->sin_addr.s_addr = curr->inaddr_any_override;
81511 + if ((full_mode & GR_CONNECT) && isk->inet_saddr == htonl(INADDR_ANY) && curr->inaddr_any_override != 0) {
81512 + struct sockaddr_in saddr;
81513 + int err;
81514 +
81515 + saddr.sin_family = AF_INET;
81516 + saddr.sin_addr.s_addr = curr->inaddr_any_override;
81517 + saddr.sin_port = isk->inet_sport;
81518 +
81519 + err = security_socket_bind(sk->sk_socket, (struct sockaddr *)&saddr, sizeof(struct sockaddr_in));
81520 + if (err)
81521 + return err;
81522 +
81523 + err = sk->sk_socket->ops->bind(sk->sk_socket, (struct sockaddr *)&saddr, sizeof(struct sockaddr_in));
81524 + if (err)
81525 + return err;
81526 + }
81527 +
81528 + if (!curr->ips)
81529 + return 0;
81530 +
81531 + ip_addr = addr->sin_addr.s_addr;
81532 + ip_port = ntohs(addr->sin_port);
81533 +
81534 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
81535 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
81536 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
81537 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
81538 + gr_to_filename(current->exec_file->f_path.dentry,
81539 + current->exec_file->f_path.mnt) :
81540 + curr->filename, curr->filename,
81541 + &ip_addr, ip_port, type,
81542 + sk->sk_protocol, mode, &current->signal->saved_ip);
81543 + return 0;
81544 + }
81545 +
81546 + for (i = 0; i < curr->ip_num; i++) {
81547 + ip = *(curr->ips + i);
81548 + if (ip->iface != NULL) {
81549 + strncpy(iface, ip->iface, IFNAMSIZ - 1);
81550 + p = strchr(iface, ':');
81551 + if (p != NULL)
81552 + *p = '\0';
81553 + dev = dev_get_by_name(sock_net(sk), iface);
81554 + if (dev == NULL)
81555 + continue;
81556 + idev = in_dev_get(dev);
81557 + if (idev == NULL) {
81558 + dev_put(dev);
81559 + continue;
81560 + }
81561 + rcu_read_lock();
81562 + for_ifa(idev) {
81563 + if (!strcmp(ip->iface, ifa->ifa_label)) {
81564 + our_addr = ifa->ifa_address;
81565 + our_netmask = 0xffffffff;
81566 + ret = check_ip_policy(ip, ip_addr, ip_port, sk->sk_protocol, mode, type, our_addr, our_netmask);
81567 + if (ret == 1) {
81568 + rcu_read_unlock();
81569 + in_dev_put(idev);
81570 + dev_put(dev);
81571 + return 0;
81572 + } else if (ret == 2) {
81573 + rcu_read_unlock();
81574 + in_dev_put(idev);
81575 + dev_put(dev);
81576 + goto denied;
81577 + }
81578 + }
81579 + } endfor_ifa(idev);
81580 + rcu_read_unlock();
81581 + in_dev_put(idev);
81582 + dev_put(dev);
81583 + } else {
81584 + our_addr = ip->addr;
81585 + our_netmask = ip->netmask;
81586 + ret = check_ip_policy(ip, ip_addr, ip_port, sk->sk_protocol, mode, type, our_addr, our_netmask);
81587 + if (ret == 1)
81588 + return 0;
81589 + else if (ret == 2)
81590 + goto denied;
81591 + }
81592 + }
81593 +
81594 +denied:
81595 + if (mode == GR_BIND)
81596 + gr_log_int5_str2(GR_DONT_AUDIT, GR_BIND_ACL_MSG, &ip_addr, ip_port, gr_socktype_to_name(type), gr_proto_to_name(sk->sk_protocol));
81597 + else if (mode == GR_CONNECT)
81598 + gr_log_int5_str2(GR_DONT_AUDIT, GR_CONNECT_ACL_MSG, &ip_addr, ip_port, gr_socktype_to_name(type), gr_proto_to_name(sk->sk_protocol));
81599 +
81600 + return -EACCES;
81601 +}
81602 +
81603 +int
81604 +gr_search_connect(struct socket *sock, struct sockaddr_in *addr)
81605 +{
81606 + /* always allow disconnection of dgram sockets with connect */
81607 + if (addr->sin_family == AF_UNSPEC)
81608 + return 0;
81609 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sock->sk, addr, sock->type);
81610 +}
81611 +
81612 +int
81613 +gr_search_bind(struct socket *sock, struct sockaddr_in *addr)
81614 +{
81615 + return gr_search_connectbind(GR_BIND | GR_BINDOVERRIDE, sock->sk, addr, sock->type);
81616 +}
81617 +
81618 +int gr_search_listen(struct socket *sock)
81619 +{
81620 + struct sock *sk = sock->sk;
81621 + struct sockaddr_in addr;
81622 +
81623 + addr.sin_addr.s_addr = inet_sk(sk)->inet_saddr;
81624 + addr.sin_port = inet_sk(sk)->inet_sport;
81625 +
81626 + return gr_search_connectbind(GR_BIND | GR_CONNECTOVERRIDE, sock->sk, &addr, sock->type);
81627 +}
81628 +
81629 +int gr_search_accept(struct socket *sock)
81630 +{
81631 + struct sock *sk = sock->sk;
81632 + struct sockaddr_in addr;
81633 +
81634 + addr.sin_addr.s_addr = inet_sk(sk)->inet_saddr;
81635 + addr.sin_port = inet_sk(sk)->inet_sport;
81636 +
81637 + return gr_search_connectbind(GR_BIND | GR_CONNECTOVERRIDE, sock->sk, &addr, sock->type);
81638 +}
81639 +
81640 +int
81641 +gr_search_udp_sendmsg(struct sock *sk, struct sockaddr_in *addr)
81642 +{
81643 + if (addr)
81644 + return gr_search_connectbind(GR_CONNECT, sk, addr, SOCK_DGRAM);
81645 + else {
81646 + struct sockaddr_in sin;
81647 + const struct inet_sock *inet = inet_sk(sk);
81648 +
81649 + sin.sin_addr.s_addr = inet->inet_daddr;
81650 + sin.sin_port = inet->inet_dport;
81651 +
81652 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sk, &sin, SOCK_DGRAM);
81653 + }
81654 +}
81655 +
81656 +int
81657 +gr_search_udp_recvmsg(struct sock *sk, const struct sk_buff *skb)
81658 +{
81659 + struct sockaddr_in sin;
81660 +
81661 + if (unlikely(skb->len < sizeof (struct udphdr)))
81662 + return 0; // skip this packet
81663 +
81664 + sin.sin_addr.s_addr = ip_hdr(skb)->saddr;
81665 + sin.sin_port = udp_hdr(skb)->source;
81666 +
81667 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sk, &sin, SOCK_DGRAM);
81668 +}
81669 diff --git a/grsecurity/gracl_learn.c b/grsecurity/gracl_learn.c
81670 new file mode 100644
81671 index 0000000..25f54ef
81672 --- /dev/null
81673 +++ b/grsecurity/gracl_learn.c
81674 @@ -0,0 +1,207 @@
81675 +#include <linux/kernel.h>
81676 +#include <linux/mm.h>
81677 +#include <linux/sched.h>
81678 +#include <linux/poll.h>
81679 +#include <linux/string.h>
81680 +#include <linux/file.h>
81681 +#include <linux/types.h>
81682 +#include <linux/vmalloc.h>
81683 +#include <linux/grinternal.h>
81684 +
81685 +extern ssize_t write_grsec_handler(struct file * file, const char __user * buf,
81686 + size_t count, loff_t *ppos);
81687 +extern int gr_acl_is_enabled(void);
81688 +
81689 +static DECLARE_WAIT_QUEUE_HEAD(learn_wait);
81690 +static int gr_learn_attached;
81691 +
81692 +/* use a 512k buffer */
81693 +#define LEARN_BUFFER_SIZE (512 * 1024)
81694 +
81695 +static DEFINE_SPINLOCK(gr_learn_lock);
81696 +static DEFINE_MUTEX(gr_learn_user_mutex);
81697 +
81698 +/* we need to maintain two buffers, so that the kernel context of grlearn
81699 + uses a semaphore around the userspace copying, and the other kernel contexts
81700 + use a spinlock when copying into the buffer, since they cannot sleep
81701 +*/
81702 +static char *learn_buffer;
81703 +static char *learn_buffer_user;
81704 +static int learn_buffer_len;
81705 +static int learn_buffer_user_len;
81706 +
81707 +static ssize_t
81708 +read_learn(struct file *file, char __user * buf, size_t count, loff_t * ppos)
81709 +{
81710 + DECLARE_WAITQUEUE(wait, current);
81711 + ssize_t retval = 0;
81712 +
81713 + add_wait_queue(&learn_wait, &wait);
81714 + set_current_state(TASK_INTERRUPTIBLE);
81715 + do {
81716 + mutex_lock(&gr_learn_user_mutex);
81717 + spin_lock(&gr_learn_lock);
81718 + if (learn_buffer_len)
81719 + break;
81720 + spin_unlock(&gr_learn_lock);
81721 + mutex_unlock(&gr_learn_user_mutex);
81722 + if (file->f_flags & O_NONBLOCK) {
81723 + retval = -EAGAIN;
81724 + goto out;
81725 + }
81726 + if (signal_pending(current)) {
81727 + retval = -ERESTARTSYS;
81728 + goto out;
81729 + }
81730 +
81731 + schedule();
81732 + } while (1);
81733 +
81734 + memcpy(learn_buffer_user, learn_buffer, learn_buffer_len);
81735 + learn_buffer_user_len = learn_buffer_len;
81736 + retval = learn_buffer_len;
81737 + learn_buffer_len = 0;
81738 +
81739 + spin_unlock(&gr_learn_lock);
81740 +
81741 + if (copy_to_user(buf, learn_buffer_user, learn_buffer_user_len))
81742 + retval = -EFAULT;
81743 +
81744 + mutex_unlock(&gr_learn_user_mutex);
81745 +out:
81746 + set_current_state(TASK_RUNNING);
81747 + remove_wait_queue(&learn_wait, &wait);
81748 + return retval;
81749 +}
81750 +
81751 +static unsigned int
81752 +poll_learn(struct file * file, poll_table * wait)
81753 +{
81754 + poll_wait(file, &learn_wait, wait);
81755 +
81756 + if (learn_buffer_len)
81757 + return (POLLIN | POLLRDNORM);
81758 +
81759 + return 0;
81760 +}
81761 +
81762 +void
81763 +gr_clear_learn_entries(void)
81764 +{
81765 + char *tmp;
81766 +
81767 + mutex_lock(&gr_learn_user_mutex);
81768 + spin_lock(&gr_learn_lock);
81769 + tmp = learn_buffer;
81770 + learn_buffer = NULL;
81771 + spin_unlock(&gr_learn_lock);
81772 + if (tmp)
81773 + vfree(tmp);
81774 + if (learn_buffer_user != NULL) {
81775 + vfree(learn_buffer_user);
81776 + learn_buffer_user = NULL;
81777 + }
81778 + learn_buffer_len = 0;
81779 + mutex_unlock(&gr_learn_user_mutex);
81780 +
81781 + return;
81782 +}
81783 +
81784 +void
81785 +gr_add_learn_entry(const char *fmt, ...)
81786 +{
81787 + va_list args;
81788 + unsigned int len;
81789 +
81790 + if (!gr_learn_attached)
81791 + return;
81792 +
81793 + spin_lock(&gr_learn_lock);
81794 +
81795 + /* leave a gap at the end so we know when it's "full" but don't have to
81796 + compute the exact length of the string we're trying to append
81797 + */
81798 + if (learn_buffer_len > LEARN_BUFFER_SIZE - 16384) {
81799 + spin_unlock(&gr_learn_lock);
81800 + wake_up_interruptible(&learn_wait);
81801 + return;
81802 + }
81803 + if (learn_buffer == NULL) {
81804 + spin_unlock(&gr_learn_lock);
81805 + return;
81806 + }
81807 +
81808 + va_start(args, fmt);
81809 + len = vsnprintf(learn_buffer + learn_buffer_len, LEARN_BUFFER_SIZE - learn_buffer_len, fmt, args);
81810 + va_end(args);
81811 +
81812 + learn_buffer_len += len + 1;
81813 +
81814 + spin_unlock(&gr_learn_lock);
81815 + wake_up_interruptible(&learn_wait);
81816 +
81817 + return;
81818 +}
81819 +
81820 +static int
81821 +open_learn(struct inode *inode, struct file *file)
81822 +{
81823 + if (file->f_mode & FMODE_READ && gr_learn_attached)
81824 + return -EBUSY;
81825 + if (file->f_mode & FMODE_READ) {
81826 + int retval = 0;
81827 + mutex_lock(&gr_learn_user_mutex);
81828 + if (learn_buffer == NULL)
81829 + learn_buffer = vmalloc(LEARN_BUFFER_SIZE);
81830 + if (learn_buffer_user == NULL)
81831 + learn_buffer_user = vmalloc(LEARN_BUFFER_SIZE);
81832 + if (learn_buffer == NULL) {
81833 + retval = -ENOMEM;
81834 + goto out_error;
81835 + }
81836 + if (learn_buffer_user == NULL) {
81837 + retval = -ENOMEM;
81838 + goto out_error;
81839 + }
81840 + learn_buffer_len = 0;
81841 + learn_buffer_user_len = 0;
81842 + gr_learn_attached = 1;
81843 +out_error:
81844 + mutex_unlock(&gr_learn_user_mutex);
81845 + return retval;
81846 + }
81847 + return 0;
81848 +}
81849 +
81850 +static int
81851 +close_learn(struct inode *inode, struct file *file)
81852 +{
81853 + if (file->f_mode & FMODE_READ) {
81854 + char *tmp = NULL;
81855 + mutex_lock(&gr_learn_user_mutex);
81856 + spin_lock(&gr_learn_lock);
81857 + tmp = learn_buffer;
81858 + learn_buffer = NULL;
81859 + spin_unlock(&gr_learn_lock);
81860 + if (tmp)
81861 + vfree(tmp);
81862 + if (learn_buffer_user != NULL) {
81863 + vfree(learn_buffer_user);
81864 + learn_buffer_user = NULL;
81865 + }
81866 + learn_buffer_len = 0;
81867 + learn_buffer_user_len = 0;
81868 + gr_learn_attached = 0;
81869 + mutex_unlock(&gr_learn_user_mutex);
81870 + }
81871 +
81872 + return 0;
81873 +}
81874 +
81875 +const struct file_operations grsec_fops = {
81876 + .read = read_learn,
81877 + .write = write_grsec_handler,
81878 + .open = open_learn,
81879 + .release = close_learn,
81880 + .poll = poll_learn,
81881 +};
81882 diff --git a/grsecurity/gracl_policy.c b/grsecurity/gracl_policy.c
81883 new file mode 100644
81884 index 0000000..fd26052
81885 --- /dev/null
81886 +++ b/grsecurity/gracl_policy.c
81887 @@ -0,0 +1,1781 @@
81888 +#include <linux/kernel.h>
81889 +#include <linux/module.h>
81890 +#include <linux/sched.h>
81891 +#include <linux/mm.h>
81892 +#include <linux/file.h>
81893 +#include <linux/fs.h>
81894 +#include <linux/namei.h>
81895 +#include <linux/mount.h>
81896 +#include <linux/tty.h>
81897 +#include <linux/proc_fs.h>
81898 +#include <linux/lglock.h>
81899 +#include <linux/slab.h>
81900 +#include <linux/vmalloc.h>
81901 +#include <linux/types.h>
81902 +#include <linux/sysctl.h>
81903 +#include <linux/netdevice.h>
81904 +#include <linux/ptrace.h>
81905 +#include <linux/gracl.h>
81906 +#include <linux/gralloc.h>
81907 +#include <linux/security.h>
81908 +#include <linux/grinternal.h>
81909 +#include <linux/pid_namespace.h>
81910 +#include <linux/stop_machine.h>
81911 +#include <linux/fdtable.h>
81912 +#include <linux/percpu.h>
81913 +#include <linux/lglock.h>
81914 +#include <linux/hugetlb.h>
81915 +#include <linux/posix-timers.h>
81916 +#include "../fs/mount.h"
81917 +
81918 +#include <asm/uaccess.h>
81919 +#include <asm/errno.h>
81920 +#include <asm/mman.h>
81921 +
81922 +extern struct gr_policy_state *polstate;
81923 +
81924 +#define FOR_EACH_ROLE_START(role) \
81925 + role = polstate->role_list; \
81926 + while (role) {
81927 +
81928 +#define FOR_EACH_ROLE_END(role) \
81929 + role = role->prev; \
81930 + }
81931 +
81932 +struct path gr_real_root;
81933 +
81934 +extern struct gr_alloc_state *current_alloc_state;
81935 +
81936 +u16 acl_sp_role_value;
81937 +
81938 +static DEFINE_MUTEX(gr_dev_mutex);
81939 +
81940 +extern int chkpw(struct gr_arg *entry, unsigned char *salt, unsigned char *sum);
81941 +extern void gr_clear_learn_entries(void);
81942 +
81943 +struct gr_arg *gr_usermode __read_only;
81944 +unsigned char *gr_system_salt __read_only;
81945 +unsigned char *gr_system_sum __read_only;
81946 +
81947 +static unsigned int gr_auth_attempts = 0;
81948 +static unsigned long gr_auth_expires = 0UL;
81949 +
81950 +struct acl_object_label *fakefs_obj_rw;
81951 +struct acl_object_label *fakefs_obj_rwx;
81952 +
81953 +extern int gr_init_uidset(void);
81954 +extern void gr_free_uidset(void);
81955 +extern void gr_remove_uid(uid_t uid);
81956 +extern int gr_find_uid(uid_t uid);
81957 +
81958 +extern struct acl_subject_label *__gr_get_subject_for_task(const struct gr_policy_state *state, struct task_struct *task, const char *filename, int fallback);
81959 +extern void __gr_apply_subject_to_task(struct gr_policy_state *state, struct task_struct *task, struct acl_subject_label *subj);
81960 +extern int gr_streq(const char *a, const char *b, const unsigned int lena, const unsigned int lenb);
81961 +extern void __insert_inodev_entry(const struct gr_policy_state *state, struct inodev_entry *entry);
81962 +extern struct acl_role_label *__lookup_acl_role_label(const struct gr_policy_state *state, const struct task_struct *task, const uid_t uid, const gid_t gid);
81963 +extern void insert_acl_obj_label(struct acl_object_label *obj, struct acl_subject_label *subj);
81964 +extern void insert_acl_subj_label(struct acl_subject_label *obj, struct acl_role_label *role);
81965 +extern struct name_entry * __lookup_name_entry(const struct gr_policy_state *state, const char *name);
81966 +extern char *gr_to_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt);
81967 +extern struct acl_subject_label *lookup_acl_subj_label(const u64 ino, const dev_t dev, const struct acl_role_label *role);
81968 +extern struct acl_subject_label *lookup_acl_subj_label_deleted(const u64 ino, const dev_t dev, const struct acl_role_label *role);
81969 +extern void assign_special_role(const char *rolename);
81970 +extern struct acl_subject_label *chk_subj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt, const struct acl_role_label *role);
81971 +extern int gr_rbac_disable(void *unused);
81972 +extern void gr_enable_rbac_system(void);
81973 +
81974 +static int copy_acl_object_label_normal(struct acl_object_label *obj, const struct acl_object_label *userp)
81975 +{
81976 + if (copy_from_user(obj, userp, sizeof(struct acl_object_label)))
81977 + return -EFAULT;
81978 +
81979 + return 0;
81980 +}
81981 +
81982 +static int copy_acl_ip_label_normal(struct acl_ip_label *ip, const struct acl_ip_label *userp)
81983 +{
81984 + if (copy_from_user(ip, userp, sizeof(struct acl_ip_label)))
81985 + return -EFAULT;
81986 +
81987 + return 0;
81988 +}
81989 +
81990 +static int copy_acl_subject_label_normal(struct acl_subject_label *subj, const struct acl_subject_label *userp)
81991 +{
81992 + if (copy_from_user(subj, userp, sizeof(struct acl_subject_label)))
81993 + return -EFAULT;
81994 +
81995 + return 0;
81996 +}
81997 +
81998 +static int copy_acl_role_label_normal(struct acl_role_label *role, const struct acl_role_label *userp)
81999 +{
82000 + if (copy_from_user(role, userp, sizeof(struct acl_role_label)))
82001 + return -EFAULT;
82002 +
82003 + return 0;
82004 +}
82005 +
82006 +static int copy_role_allowed_ip_normal(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp)
82007 +{
82008 + if (copy_from_user(roleip, userp, sizeof(struct role_allowed_ip)))
82009 + return -EFAULT;
82010 +
82011 + return 0;
82012 +}
82013 +
82014 +static int copy_sprole_pw_normal(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp)
82015 +{
82016 + if (copy_from_user(pw, userp + idx, sizeof(struct sprole_pw)))
82017 + return -EFAULT;
82018 +
82019 + return 0;
82020 +}
82021 +
82022 +static int copy_gr_hash_struct_normal(struct gr_hash_struct *hash, const struct gr_hash_struct *userp)
82023 +{
82024 + if (copy_from_user(hash, userp, sizeof(struct gr_hash_struct)))
82025 + return -EFAULT;
82026 +
82027 + return 0;
82028 +}
82029 +
82030 +static int copy_role_transition_normal(struct role_transition *trans, const struct role_transition *userp)
82031 +{
82032 + if (copy_from_user(trans, userp, sizeof(struct role_transition)))
82033 + return -EFAULT;
82034 +
82035 + return 0;
82036 +}
82037 +
82038 +int copy_pointer_from_array_normal(void *ptr, unsigned long idx, const void *userp)
82039 +{
82040 + if (copy_from_user(ptr, userp + (idx * sizeof(void *)), sizeof(void *)))
82041 + return -EFAULT;
82042 +
82043 + return 0;
82044 +}
82045 +
82046 +static int copy_gr_arg_wrapper_normal(const char __user *buf, struct gr_arg_wrapper *uwrap)
82047 +{
82048 + if (copy_from_user(uwrap, buf, sizeof (struct gr_arg_wrapper)))
82049 + return -EFAULT;
82050 +
82051 + if ((uwrap->version != GRSECURITY_VERSION) ||
82052 + (uwrap->size != sizeof(struct gr_arg)))
82053 + return -EINVAL;
82054 +
82055 + return 0;
82056 +}
82057 +
82058 +static int copy_gr_arg_normal(const struct gr_arg __user *buf, struct gr_arg *arg)
82059 +{
82060 + if (copy_from_user(arg, buf, sizeof (struct gr_arg)))
82061 + return -EFAULT;
82062 +
82063 + return 0;
82064 +}
82065 +
82066 +static size_t get_gr_arg_wrapper_size_normal(void)
82067 +{
82068 + return sizeof(struct gr_arg_wrapper);
82069 +}
82070 +
82071 +#ifdef CONFIG_COMPAT
82072 +extern int copy_gr_arg_wrapper_compat(const char *buf, struct gr_arg_wrapper *uwrap);
82073 +extern int copy_gr_arg_compat(const struct gr_arg __user *buf, struct gr_arg *arg);
82074 +extern int copy_acl_object_label_compat(struct acl_object_label *obj, const struct acl_object_label *userp);
82075 +extern int copy_acl_subject_label_compat(struct acl_subject_label *subj, const struct acl_subject_label *userp);
82076 +extern int copy_acl_role_label_compat(struct acl_role_label *role, const struct acl_role_label *userp);
82077 +extern int copy_role_allowed_ip_compat(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp);
82078 +extern int copy_role_transition_compat(struct role_transition *trans, const struct role_transition *userp);
82079 +extern int copy_gr_hash_struct_compat(struct gr_hash_struct *hash, const struct gr_hash_struct *userp);
82080 +extern int copy_pointer_from_array_compat(void *ptr, unsigned long idx, const void *userp);
82081 +extern int copy_acl_ip_label_compat(struct acl_ip_label *ip, const struct acl_ip_label *userp);
82082 +extern int copy_sprole_pw_compat(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp);
82083 +extern size_t get_gr_arg_wrapper_size_compat(void);
82084 +
82085 +int (* copy_gr_arg_wrapper)(const char *buf, struct gr_arg_wrapper *uwrap) __read_only;
82086 +int (* copy_gr_arg)(const struct gr_arg *buf, struct gr_arg *arg) __read_only;
82087 +int (* copy_acl_object_label)(struct acl_object_label *obj, const struct acl_object_label *userp) __read_only;
82088 +int (* copy_acl_subject_label)(struct acl_subject_label *subj, const struct acl_subject_label *userp) __read_only;
82089 +int (* copy_acl_role_label)(struct acl_role_label *role, const struct acl_role_label *userp) __read_only;
82090 +int (* copy_acl_ip_label)(struct acl_ip_label *ip, const struct acl_ip_label *userp) __read_only;
82091 +int (* copy_pointer_from_array)(void *ptr, unsigned long idx, const void *userp) __read_only;
82092 +int (* copy_sprole_pw)(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp) __read_only;
82093 +int (* copy_gr_hash_struct)(struct gr_hash_struct *hash, const struct gr_hash_struct *userp) __read_only;
82094 +int (* copy_role_transition)(struct role_transition *trans, const struct role_transition *userp) __read_only;
82095 +int (* copy_role_allowed_ip)(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp) __read_only;
82096 +size_t (* get_gr_arg_wrapper_size)(void) __read_only;
82097 +
82098 +#else
82099 +#define copy_gr_arg_wrapper copy_gr_arg_wrapper_normal
82100 +#define copy_gr_arg copy_gr_arg_normal
82101 +#define copy_gr_hash_struct copy_gr_hash_struct_normal
82102 +#define copy_acl_object_label copy_acl_object_label_normal
82103 +#define copy_acl_subject_label copy_acl_subject_label_normal
82104 +#define copy_acl_role_label copy_acl_role_label_normal
82105 +#define copy_acl_ip_label copy_acl_ip_label_normal
82106 +#define copy_pointer_from_array copy_pointer_from_array_normal
82107 +#define copy_sprole_pw copy_sprole_pw_normal
82108 +#define copy_role_transition copy_role_transition_normal
82109 +#define copy_role_allowed_ip copy_role_allowed_ip_normal
82110 +#define get_gr_arg_wrapper_size get_gr_arg_wrapper_size_normal
82111 +#endif
82112 +
82113 +static struct acl_subject_label *
82114 +lookup_subject_map(const struct acl_subject_label *userp)
82115 +{
82116 + unsigned int index = gr_shash(userp, polstate->subj_map_set.s_size);
82117 + struct subject_map *match;
82118 +
82119 + match = polstate->subj_map_set.s_hash[index];
82120 +
82121 + while (match && match->user != userp)
82122 + match = match->next;
82123 +
82124 + if (match != NULL)
82125 + return match->kernel;
82126 + else
82127 + return NULL;
82128 +}
82129 +
82130 +static void
82131 +insert_subj_map_entry(struct subject_map *subjmap)
82132 +{
82133 + unsigned int index = gr_shash(subjmap->user, polstate->subj_map_set.s_size);
82134 + struct subject_map **curr;
82135 +
82136 + subjmap->prev = NULL;
82137 +
82138 + curr = &polstate->subj_map_set.s_hash[index];
82139 + if (*curr != NULL)
82140 + (*curr)->prev = subjmap;
82141 +
82142 + subjmap->next = *curr;
82143 + *curr = subjmap;
82144 +
82145 + return;
82146 +}
82147 +
82148 +static void
82149 +__insert_acl_role_label(struct acl_role_label *role, uid_t uidgid)
82150 +{
82151 + unsigned int index =
82152 + gr_rhash(uidgid, role->roletype & (GR_ROLE_USER | GR_ROLE_GROUP), polstate->acl_role_set.r_size);
82153 + struct acl_role_label **curr;
82154 + struct acl_role_label *tmp, *tmp2;
82155 +
82156 + curr = &polstate->acl_role_set.r_hash[index];
82157 +
82158 + /* simple case, slot is empty, just set it to our role */
82159 + if (*curr == NULL) {
82160 + *curr = role;
82161 + } else {
82162 + /* example:
82163 + 1 -> 2 -> 3 (adding 2 -> 3 to here)
82164 + 2 -> 3
82165 + */
82166 + /* first check to see if we can already be reached via this slot */
82167 + tmp = *curr;
82168 + while (tmp && tmp != role)
82169 + tmp = tmp->next;
82170 + if (tmp == role) {
82171 + /* we don't need to add ourselves to this slot's chain */
82172 + return;
82173 + }
82174 + /* we need to add ourselves to this chain, two cases */
82175 + if (role->next == NULL) {
82176 + /* simple case, append the current chain to our role */
82177 + role->next = *curr;
82178 + *curr = role;
82179 + } else {
82180 + /* 1 -> 2 -> 3 -> 4
82181 + 2 -> 3 -> 4
82182 + 3 -> 4 (adding 1 -> 2 -> 3 -> 4 to here)
82183 + */
82184 + /* trickier case: walk our role's chain until we find
82185 + the role for the start of the current slot's chain */
82186 + tmp = role;
82187 + tmp2 = *curr;
82188 + while (tmp->next && tmp->next != tmp2)
82189 + tmp = tmp->next;
82190 + if (tmp->next == tmp2) {
82191 + /* from example above, we found 3, so just
82192 + replace this slot's chain with ours */
82193 + *curr = role;
82194 + } else {
82195 + /* we didn't find a subset of our role's chain
82196 + in the current slot's chain, so append their
82197 + chain to ours, and set us as the first role in
82198 + the slot's chain
82199 +
82200 + we could fold this case with the case above,
82201 + but making it explicit for clarity
82202 + */
82203 + tmp->next = tmp2;
82204 + *curr = role;
82205 + }
82206 + }
82207 + }
82208 +
82209 + return;
82210 +}
82211 +
82212 +static void
82213 +insert_acl_role_label(struct acl_role_label *role)
82214 +{
82215 + int i;
82216 +
82217 + if (polstate->role_list == NULL) {
82218 + polstate->role_list = role;
82219 + role->prev = NULL;
82220 + } else {
82221 + role->prev = polstate->role_list;
82222 + polstate->role_list = role;
82223 + }
82224 +
82225 + /* used for hash chains */
82226 + role->next = NULL;
82227 +
82228 + if (role->roletype & GR_ROLE_DOMAIN) {
82229 + for (i = 0; i < role->domain_child_num; i++)
82230 + __insert_acl_role_label(role, role->domain_children[i]);
82231 + } else
82232 + __insert_acl_role_label(role, role->uidgid);
82233 +}
82234 +
82235 +static int
82236 +insert_name_entry(char *name, const u64 inode, const dev_t device, __u8 deleted)
82237 +{
82238 + struct name_entry **curr, *nentry;
82239 + struct inodev_entry *ientry;
82240 + unsigned int len = strlen(name);
82241 + unsigned int key = full_name_hash(name, len);
82242 + unsigned int index = key % polstate->name_set.n_size;
82243 +
82244 + curr = &polstate->name_set.n_hash[index];
82245 +
82246 + while (*curr && ((*curr)->key != key || !gr_streq((*curr)->name, name, (*curr)->len, len)))
82247 + curr = &((*curr)->next);
82248 +
82249 + if (*curr != NULL)
82250 + return 1;
82251 +
82252 + nentry = acl_alloc(sizeof (struct name_entry));
82253 + if (nentry == NULL)
82254 + return 0;
82255 + ientry = acl_alloc(sizeof (struct inodev_entry));
82256 + if (ientry == NULL)
82257 + return 0;
82258 + ientry->nentry = nentry;
82259 +
82260 + nentry->key = key;
82261 + nentry->name = name;
82262 + nentry->inode = inode;
82263 + nentry->device = device;
82264 + nentry->len = len;
82265 + nentry->deleted = deleted;
82266 +
82267 + nentry->prev = NULL;
82268 + curr = &polstate->name_set.n_hash[index];
82269 + if (*curr != NULL)
82270 + (*curr)->prev = nentry;
82271 + nentry->next = *curr;
82272 + *curr = nentry;
82273 +
82274 + /* insert us into the table searchable by inode/dev */
82275 + __insert_inodev_entry(polstate, ientry);
82276 +
82277 + return 1;
82278 +}
82279 +
82280 +/* allocating chained hash tables, so optimal size is where lambda ~ 1 */
82281 +
82282 +static void *
82283 +create_table(__u32 * len, int elementsize)
82284 +{
82285 + unsigned int table_sizes[] = {
82286 + 7, 13, 31, 61, 127, 251, 509, 1021, 2039, 4093, 8191, 16381,
82287 + 32749, 65521, 131071, 262139, 524287, 1048573, 2097143,
82288 + 4194301, 8388593, 16777213, 33554393, 67108859
82289 + };
82290 + void *newtable = NULL;
82291 + unsigned int pwr = 0;
82292 +
82293 + while ((pwr < ((sizeof (table_sizes) / sizeof (table_sizes[0])) - 1)) &&
82294 + table_sizes[pwr] <= *len)
82295 + pwr++;
82296 +
82297 + if (table_sizes[pwr] <= *len || (table_sizes[pwr] > ULONG_MAX / elementsize))
82298 + return newtable;
82299 +
82300 + if ((table_sizes[pwr] * elementsize) <= PAGE_SIZE)
82301 + newtable =
82302 + kmalloc(table_sizes[pwr] * elementsize, GFP_KERNEL);
82303 + else
82304 + newtable = vmalloc(table_sizes[pwr] * elementsize);
82305 +
82306 + *len = table_sizes[pwr];
82307 +
82308 + return newtable;
82309 +}
82310 +
82311 +static int
82312 +init_variables(const struct gr_arg *arg, bool reload)
82313 +{
82314 + struct task_struct *reaper = init_pid_ns.child_reaper;
82315 + unsigned int stacksize;
82316 +
82317 + polstate->subj_map_set.s_size = arg->role_db.num_subjects;
82318 + polstate->acl_role_set.r_size = arg->role_db.num_roles + arg->role_db.num_domain_children;
82319 + polstate->name_set.n_size = arg->role_db.num_objects;
82320 + polstate->inodev_set.i_size = arg->role_db.num_objects;
82321 +
82322 + if (!polstate->subj_map_set.s_size || !polstate->acl_role_set.r_size ||
82323 + !polstate->name_set.n_size || !polstate->inodev_set.i_size)
82324 + return 1;
82325 +
82326 + if (!reload) {
82327 + if (!gr_init_uidset())
82328 + return 1;
82329 + }
82330 +
82331 + /* set up the stack that holds allocation info */
82332 +
82333 + stacksize = arg->role_db.num_pointers + 5;
82334 +
82335 + if (!acl_alloc_stack_init(stacksize))
82336 + return 1;
82337 +
82338 + if (!reload) {
82339 + /* grab reference for the real root dentry and vfsmount */
82340 + get_fs_root(reaper->fs, &gr_real_root);
82341 +
82342 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
82343 + printk(KERN_ALERT "Obtained real root device=%d, inode=%lu\n", __get_dev(gr_real_root.dentry), gr_real_root.dentry->d_inode->i_ino);
82344 +#endif
82345 +
82346 + fakefs_obj_rw = kzalloc(sizeof(struct acl_object_label), GFP_KERNEL);
82347 + if (fakefs_obj_rw == NULL)
82348 + return 1;
82349 + fakefs_obj_rw->mode = GR_FIND | GR_READ | GR_WRITE;
82350 +
82351 + fakefs_obj_rwx = kzalloc(sizeof(struct acl_object_label), GFP_KERNEL);
82352 + if (fakefs_obj_rwx == NULL)
82353 + return 1;
82354 + fakefs_obj_rwx->mode = GR_FIND | GR_READ | GR_WRITE | GR_EXEC;
82355 + }
82356 +
82357 + polstate->subj_map_set.s_hash =
82358 + (struct subject_map **) create_table(&polstate->subj_map_set.s_size, sizeof(void *));
82359 + polstate->acl_role_set.r_hash =
82360 + (struct acl_role_label **) create_table(&polstate->acl_role_set.r_size, sizeof(void *));
82361 + polstate->name_set.n_hash = (struct name_entry **) create_table(&polstate->name_set.n_size, sizeof(void *));
82362 + polstate->inodev_set.i_hash =
82363 + (struct inodev_entry **) create_table(&polstate->inodev_set.i_size, sizeof(void *));
82364 +
82365 + if (!polstate->subj_map_set.s_hash || !polstate->acl_role_set.r_hash ||
82366 + !polstate->name_set.n_hash || !polstate->inodev_set.i_hash)
82367 + return 1;
82368 +
82369 + memset(polstate->subj_map_set.s_hash, 0,
82370 + sizeof(struct subject_map *) * polstate->subj_map_set.s_size);
82371 + memset(polstate->acl_role_set.r_hash, 0,
82372 + sizeof (struct acl_role_label *) * polstate->acl_role_set.r_size);
82373 + memset(polstate->name_set.n_hash, 0,
82374 + sizeof (struct name_entry *) * polstate->name_set.n_size);
82375 + memset(polstate->inodev_set.i_hash, 0,
82376 + sizeof (struct inodev_entry *) * polstate->inodev_set.i_size);
82377 +
82378 + return 0;
82379 +}
82380 +
82381 +/* free information not needed after startup
82382 + currently contains user->kernel pointer mappings for subjects
82383 +*/
82384 +
82385 +static void
82386 +free_init_variables(void)
82387 +{
82388 + __u32 i;
82389 +
82390 + if (polstate->subj_map_set.s_hash) {
82391 + for (i = 0; i < polstate->subj_map_set.s_size; i++) {
82392 + if (polstate->subj_map_set.s_hash[i]) {
82393 + kfree(polstate->subj_map_set.s_hash[i]);
82394 + polstate->subj_map_set.s_hash[i] = NULL;
82395 + }
82396 + }
82397 +
82398 + if ((polstate->subj_map_set.s_size * sizeof (struct subject_map *)) <=
82399 + PAGE_SIZE)
82400 + kfree(polstate->subj_map_set.s_hash);
82401 + else
82402 + vfree(polstate->subj_map_set.s_hash);
82403 + }
82404 +
82405 + return;
82406 +}
82407 +
82408 +static void
82409 +free_variables(bool reload)
82410 +{
82411 + struct acl_subject_label *s;
82412 + struct acl_role_label *r;
82413 + struct task_struct *task, *task2;
82414 + unsigned int x;
82415 +
82416 + if (!reload) {
82417 + gr_clear_learn_entries();
82418 +
82419 + read_lock(&tasklist_lock);
82420 + do_each_thread(task2, task) {
82421 + task->acl_sp_role = 0;
82422 + task->acl_role_id = 0;
82423 + task->inherited = 0;
82424 + task->acl = NULL;
82425 + task->role = NULL;
82426 + } while_each_thread(task2, task);
82427 + read_unlock(&tasklist_lock);
82428 +
82429 + kfree(fakefs_obj_rw);
82430 + fakefs_obj_rw = NULL;
82431 + kfree(fakefs_obj_rwx);
82432 + fakefs_obj_rwx = NULL;
82433 +
82434 + /* release the reference to the real root dentry and vfsmount */
82435 + path_put(&gr_real_root);
82436 + memset(&gr_real_root, 0, sizeof(gr_real_root));
82437 + }
82438 +
82439 + /* free all object hash tables */
82440 +
82441 + FOR_EACH_ROLE_START(r)
82442 + if (r->subj_hash == NULL)
82443 + goto next_role;
82444 + FOR_EACH_SUBJECT_START(r, s, x)
82445 + if (s->obj_hash == NULL)
82446 + break;
82447 + if ((s->obj_hash_size * sizeof (struct acl_object_label *)) <= PAGE_SIZE)
82448 + kfree(s->obj_hash);
82449 + else
82450 + vfree(s->obj_hash);
82451 + FOR_EACH_SUBJECT_END(s, x)
82452 + FOR_EACH_NESTED_SUBJECT_START(r, s)
82453 + if (s->obj_hash == NULL)
82454 + break;
82455 + if ((s->obj_hash_size * sizeof (struct acl_object_label *)) <= PAGE_SIZE)
82456 + kfree(s->obj_hash);
82457 + else
82458 + vfree(s->obj_hash);
82459 + FOR_EACH_NESTED_SUBJECT_END(s)
82460 + if ((r->subj_hash_size * sizeof (struct acl_subject_label *)) <= PAGE_SIZE)
82461 + kfree(r->subj_hash);
82462 + else
82463 + vfree(r->subj_hash);
82464 + r->subj_hash = NULL;
82465 +next_role:
82466 + FOR_EACH_ROLE_END(r)
82467 +
82468 + acl_free_all();
82469 +
82470 + if (polstate->acl_role_set.r_hash) {
82471 + if ((polstate->acl_role_set.r_size * sizeof (struct acl_role_label *)) <=
82472 + PAGE_SIZE)
82473 + kfree(polstate->acl_role_set.r_hash);
82474 + else
82475 + vfree(polstate->acl_role_set.r_hash);
82476 + }
82477 + if (polstate->name_set.n_hash) {
82478 + if ((polstate->name_set.n_size * sizeof (struct name_entry *)) <=
82479 + PAGE_SIZE)
82480 + kfree(polstate->name_set.n_hash);
82481 + else
82482 + vfree(polstate->name_set.n_hash);
82483 + }
82484 +
82485 + if (polstate->inodev_set.i_hash) {
82486 + if ((polstate->inodev_set.i_size * sizeof (struct inodev_entry *)) <=
82487 + PAGE_SIZE)
82488 + kfree(polstate->inodev_set.i_hash);
82489 + else
82490 + vfree(polstate->inodev_set.i_hash);
82491 + }
82492 +
82493 + if (!reload)
82494 + gr_free_uidset();
82495 +
82496 + memset(&polstate->name_set, 0, sizeof (struct name_db));
82497 + memset(&polstate->inodev_set, 0, sizeof (struct inodev_db));
82498 + memset(&polstate->acl_role_set, 0, sizeof (struct acl_role_db));
82499 + memset(&polstate->subj_map_set, 0, sizeof (struct acl_subj_map_db));
82500 +
82501 + polstate->default_role = NULL;
82502 + polstate->kernel_role = NULL;
82503 + polstate->role_list = NULL;
82504 +
82505 + return;
82506 +}
82507 +
82508 +static struct acl_subject_label *
82509 +do_copy_user_subj(struct acl_subject_label *userp, struct acl_role_label *role, int *already_copied);
82510 +
82511 +static int alloc_and_copy_string(char **name, unsigned int maxlen)
82512 +{
82513 + unsigned int len = strnlen_user(*name, maxlen);
82514 + char *tmp;
82515 +
82516 + if (!len || len >= maxlen)
82517 + return -EINVAL;
82518 +
82519 + if ((tmp = (char *) acl_alloc(len)) == NULL)
82520 + return -ENOMEM;
82521 +
82522 + if (copy_from_user(tmp, *name, len))
82523 + return -EFAULT;
82524 +
82525 + tmp[len-1] = '\0';
82526 + *name = tmp;
82527 +
82528 + return 0;
82529 +}
82530 +
82531 +static int
82532 +copy_user_glob(struct acl_object_label *obj)
82533 +{
82534 + struct acl_object_label *g_tmp, **guser;
82535 + int error;
82536 +
82537 + if (obj->globbed == NULL)
82538 + return 0;
82539 +
82540 + guser = &obj->globbed;
82541 + while (*guser) {
82542 + g_tmp = (struct acl_object_label *)
82543 + acl_alloc(sizeof (struct acl_object_label));
82544 + if (g_tmp == NULL)
82545 + return -ENOMEM;
82546 +
82547 + if (copy_acl_object_label(g_tmp, *guser))
82548 + return -EFAULT;
82549 +
82550 + error = alloc_and_copy_string(&g_tmp->filename, PATH_MAX);
82551 + if (error)
82552 + return error;
82553 +
82554 + *guser = g_tmp;
82555 + guser = &(g_tmp->next);
82556 + }
82557 +
82558 + return 0;
82559 +}
82560 +
82561 +static int
82562 +copy_user_objs(struct acl_object_label *userp, struct acl_subject_label *subj,
82563 + struct acl_role_label *role)
82564 +{
82565 + struct acl_object_label *o_tmp;
82566 + int ret;
82567 +
82568 + while (userp) {
82569 + if ((o_tmp = (struct acl_object_label *)
82570 + acl_alloc(sizeof (struct acl_object_label))) == NULL)
82571 + return -ENOMEM;
82572 +
82573 + if (copy_acl_object_label(o_tmp, userp))
82574 + return -EFAULT;
82575 +
82576 + userp = o_tmp->prev;
82577 +
82578 + ret = alloc_and_copy_string(&o_tmp->filename, PATH_MAX);
82579 + if (ret)
82580 + return ret;
82581 +
82582 + insert_acl_obj_label(o_tmp, subj);
82583 + if (!insert_name_entry(o_tmp->filename, o_tmp->inode,
82584 + o_tmp->device, (o_tmp->mode & GR_DELETED) ? 1 : 0))
82585 + return -ENOMEM;
82586 +
82587 + ret = copy_user_glob(o_tmp);
82588 + if (ret)
82589 + return ret;
82590 +
82591 + if (o_tmp->nested) {
82592 + int already_copied;
82593 +
82594 + o_tmp->nested = do_copy_user_subj(o_tmp->nested, role, &already_copied);
82595 + if (IS_ERR(o_tmp->nested))
82596 + return PTR_ERR(o_tmp->nested);
82597 +
82598 + /* insert into nested subject list if we haven't copied this one yet
82599 + to prevent duplicate entries */
82600 + if (!already_copied) {
82601 + o_tmp->nested->next = role->hash->first;
82602 + role->hash->first = o_tmp->nested;
82603 + }
82604 + }
82605 + }
82606 +
82607 + return 0;
82608 +}
82609 +
82610 +static __u32
82611 +count_user_subjs(struct acl_subject_label *userp)
82612 +{
82613 + struct acl_subject_label s_tmp;
82614 + __u32 num = 0;
82615 +
82616 + while (userp) {
82617 + if (copy_acl_subject_label(&s_tmp, userp))
82618 + break;
82619 +
82620 + userp = s_tmp.prev;
82621 + }
82622 +
82623 + return num;
82624 +}
82625 +
82626 +static int
82627 +copy_user_allowedips(struct acl_role_label *rolep)
82628 +{
82629 + struct role_allowed_ip *ruserip, *rtmp = NULL, *rlast;
82630 +
82631 + ruserip = rolep->allowed_ips;
82632 +
82633 + while (ruserip) {
82634 + rlast = rtmp;
82635 +
82636 + if ((rtmp = (struct role_allowed_ip *)
82637 + acl_alloc(sizeof (struct role_allowed_ip))) == NULL)
82638 + return -ENOMEM;
82639 +
82640 + if (copy_role_allowed_ip(rtmp, ruserip))
82641 + return -EFAULT;
82642 +
82643 + ruserip = rtmp->prev;
82644 +
82645 + if (!rlast) {
82646 + rtmp->prev = NULL;
82647 + rolep->allowed_ips = rtmp;
82648 + } else {
82649 + rlast->next = rtmp;
82650 + rtmp->prev = rlast;
82651 + }
82652 +
82653 + if (!ruserip)
82654 + rtmp->next = NULL;
82655 + }
82656 +
82657 + return 0;
82658 +}
82659 +
82660 +static int
82661 +copy_user_transitions(struct acl_role_label *rolep)
82662 +{
82663 + struct role_transition *rusertp, *rtmp = NULL, *rlast;
82664 + int error;
82665 +
82666 + rusertp = rolep->transitions;
82667 +
82668 + while (rusertp) {
82669 + rlast = rtmp;
82670 +
82671 + if ((rtmp = (struct role_transition *)
82672 + acl_alloc(sizeof (struct role_transition))) == NULL)
82673 + return -ENOMEM;
82674 +
82675 + if (copy_role_transition(rtmp, rusertp))
82676 + return -EFAULT;
82677 +
82678 + rusertp = rtmp->prev;
82679 +
82680 + error = alloc_and_copy_string(&rtmp->rolename, GR_SPROLE_LEN);
82681 + if (error)
82682 + return error;
82683 +
82684 + if (!rlast) {
82685 + rtmp->prev = NULL;
82686 + rolep->transitions = rtmp;
82687 + } else {
82688 + rlast->next = rtmp;
82689 + rtmp->prev = rlast;
82690 + }
82691 +
82692 + if (!rusertp)
82693 + rtmp->next = NULL;
82694 + }
82695 +
82696 + return 0;
82697 +}
82698 +
82699 +static __u32 count_user_objs(const struct acl_object_label __user *userp)
82700 +{
82701 + struct acl_object_label o_tmp;
82702 + __u32 num = 0;
82703 +
82704 + while (userp) {
82705 + if (copy_acl_object_label(&o_tmp, userp))
82706 + break;
82707 +
82708 + userp = o_tmp.prev;
82709 + num++;
82710 + }
82711 +
82712 + return num;
82713 +}
82714 +
82715 +static struct acl_subject_label *
82716 +do_copy_user_subj(struct acl_subject_label *userp, struct acl_role_label *role, int *already_copied)
82717 +{
82718 + struct acl_subject_label *s_tmp = NULL, *s_tmp2;
82719 + __u32 num_objs;
82720 + struct acl_ip_label **i_tmp, *i_utmp2;
82721 + struct gr_hash_struct ghash;
82722 + struct subject_map *subjmap;
82723 + unsigned int i_num;
82724 + int err;
82725 +
82726 + if (already_copied != NULL)
82727 + *already_copied = 0;
82728 +
82729 + s_tmp = lookup_subject_map(userp);
82730 +
82731 + /* we've already copied this subject into the kernel, just return
82732 + the reference to it, and don't copy it over again
82733 + */
82734 + if (s_tmp) {
82735 + if (already_copied != NULL)
82736 + *already_copied = 1;
82737 + return(s_tmp);
82738 + }
82739 +
82740 + if ((s_tmp = (struct acl_subject_label *)
82741 + acl_alloc(sizeof (struct acl_subject_label))) == NULL)
82742 + return ERR_PTR(-ENOMEM);
82743 +
82744 + subjmap = (struct subject_map *)kmalloc(sizeof (struct subject_map), GFP_KERNEL);
82745 + if (subjmap == NULL)
82746 + return ERR_PTR(-ENOMEM);
82747 +
82748 + subjmap->user = userp;
82749 + subjmap->kernel = s_tmp;
82750 + insert_subj_map_entry(subjmap);
82751 +
82752 + if (copy_acl_subject_label(s_tmp, userp))
82753 + return ERR_PTR(-EFAULT);
82754 +
82755 + err = alloc_and_copy_string(&s_tmp->filename, PATH_MAX);
82756 + if (err)
82757 + return ERR_PTR(err);
82758 +
82759 + if (!strcmp(s_tmp->filename, "/"))
82760 + role->root_label = s_tmp;
82761 +
82762 + if (copy_gr_hash_struct(&ghash, s_tmp->hash))
82763 + return ERR_PTR(-EFAULT);
82764 +
82765 + /* copy user and group transition tables */
82766 +
82767 + if (s_tmp->user_trans_num) {
82768 + uid_t *uidlist;
82769 +
82770 + uidlist = (uid_t *)acl_alloc_num(s_tmp->user_trans_num, sizeof(uid_t));
82771 + if (uidlist == NULL)
82772 + return ERR_PTR(-ENOMEM);
82773 + if (copy_from_user(uidlist, s_tmp->user_transitions, s_tmp->user_trans_num * sizeof(uid_t)))
82774 + return ERR_PTR(-EFAULT);
82775 +
82776 + s_tmp->user_transitions = uidlist;
82777 + }
82778 +
82779 + if (s_tmp->group_trans_num) {
82780 + gid_t *gidlist;
82781 +
82782 + gidlist = (gid_t *)acl_alloc_num(s_tmp->group_trans_num, sizeof(gid_t));
82783 + if (gidlist == NULL)
82784 + return ERR_PTR(-ENOMEM);
82785 + if (copy_from_user(gidlist, s_tmp->group_transitions, s_tmp->group_trans_num * sizeof(gid_t)))
82786 + return ERR_PTR(-EFAULT);
82787 +
82788 + s_tmp->group_transitions = gidlist;
82789 + }
82790 +
82791 + /* set up object hash table */
82792 + num_objs = count_user_objs(ghash.first);
82793 +
82794 + s_tmp->obj_hash_size = num_objs;
82795 + s_tmp->obj_hash =
82796 + (struct acl_object_label **)
82797 + create_table(&(s_tmp->obj_hash_size), sizeof(void *));
82798 +
82799 + if (!s_tmp->obj_hash)
82800 + return ERR_PTR(-ENOMEM);
82801 +
82802 + memset(s_tmp->obj_hash, 0,
82803 + s_tmp->obj_hash_size *
82804 + sizeof (struct acl_object_label *));
82805 +
82806 + /* add in objects */
82807 + err = copy_user_objs(ghash.first, s_tmp, role);
82808 +
82809 + if (err)
82810 + return ERR_PTR(err);
82811 +
82812 + /* set pointer for parent subject */
82813 + if (s_tmp->parent_subject) {
82814 + s_tmp2 = do_copy_user_subj(s_tmp->parent_subject, role, NULL);
82815 +
82816 + if (IS_ERR(s_tmp2))
82817 + return s_tmp2;
82818 +
82819 + s_tmp->parent_subject = s_tmp2;
82820 + }
82821 +
82822 + /* add in ip acls */
82823 +
82824 + if (!s_tmp->ip_num) {
82825 + s_tmp->ips = NULL;
82826 + goto insert;
82827 + }
82828 +
82829 + i_tmp =
82830 + (struct acl_ip_label **) acl_alloc_num(s_tmp->ip_num,
82831 + sizeof (struct acl_ip_label *));
82832 +
82833 + if (!i_tmp)
82834 + return ERR_PTR(-ENOMEM);
82835 +
82836 + for (i_num = 0; i_num < s_tmp->ip_num; i_num++) {
82837 + *(i_tmp + i_num) =
82838 + (struct acl_ip_label *)
82839 + acl_alloc(sizeof (struct acl_ip_label));
82840 + if (!*(i_tmp + i_num))
82841 + return ERR_PTR(-ENOMEM);
82842 +
82843 + if (copy_pointer_from_array(&i_utmp2, i_num, s_tmp->ips))
82844 + return ERR_PTR(-EFAULT);
82845 +
82846 + if (copy_acl_ip_label(*(i_tmp + i_num), i_utmp2))
82847 + return ERR_PTR(-EFAULT);
82848 +
82849 + if ((*(i_tmp + i_num))->iface == NULL)
82850 + continue;
82851 +
82852 + err = alloc_and_copy_string(&(*(i_tmp + i_num))->iface, IFNAMSIZ);
82853 + if (err)
82854 + return ERR_PTR(err);
82855 + }
82856 +
82857 + s_tmp->ips = i_tmp;
82858 +
82859 +insert:
82860 + if (!insert_name_entry(s_tmp->filename, s_tmp->inode,
82861 + s_tmp->device, (s_tmp->mode & GR_DELETED) ? 1 : 0))
82862 + return ERR_PTR(-ENOMEM);
82863 +
82864 + return s_tmp;
82865 +}
82866 +
82867 +static int
82868 +copy_user_subjs(struct acl_subject_label *userp, struct acl_role_label *role)
82869 +{
82870 + struct acl_subject_label s_pre;
82871 + struct acl_subject_label * ret;
82872 + int err;
82873 +
82874 + while (userp) {
82875 + if (copy_acl_subject_label(&s_pre, userp))
82876 + return -EFAULT;
82877 +
82878 + ret = do_copy_user_subj(userp, role, NULL);
82879 +
82880 + err = PTR_ERR(ret);
82881 + if (IS_ERR(ret))
82882 + return err;
82883 +
82884 + insert_acl_subj_label(ret, role);
82885 +
82886 + userp = s_pre.prev;
82887 + }
82888 +
82889 + return 0;
82890 +}
82891 +
82892 +static int
82893 +copy_user_acl(struct gr_arg *arg)
82894 +{
82895 + struct acl_role_label *r_tmp = NULL, **r_utmp, *r_utmp2;
82896 + struct acl_subject_label *subj_list;
82897 + struct sprole_pw *sptmp;
82898 + struct gr_hash_struct *ghash;
82899 + uid_t *domainlist;
82900 + unsigned int r_num;
82901 + int err = 0;
82902 + __u16 i;
82903 + __u32 num_subjs;
82904 +
82905 + /* we need a default and kernel role */
82906 + if (arg->role_db.num_roles < 2)
82907 + return -EINVAL;
82908 +
82909 + /* copy special role authentication info from userspace */
82910 +
82911 + polstate->num_sprole_pws = arg->num_sprole_pws;
82912 + polstate->acl_special_roles = (struct sprole_pw **) acl_alloc_num(polstate->num_sprole_pws, sizeof(struct sprole_pw *));
82913 +
82914 + if (!polstate->acl_special_roles && polstate->num_sprole_pws)
82915 + return -ENOMEM;
82916 +
82917 + for (i = 0; i < polstate->num_sprole_pws; i++) {
82918 + sptmp = (struct sprole_pw *) acl_alloc(sizeof(struct sprole_pw));
82919 + if (!sptmp)
82920 + return -ENOMEM;
82921 + if (copy_sprole_pw(sptmp, i, arg->sprole_pws))
82922 + return -EFAULT;
82923 +
82924 + err = alloc_and_copy_string((char **)&sptmp->rolename, GR_SPROLE_LEN);
82925 + if (err)
82926 + return err;
82927 +
82928 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
82929 + printk(KERN_ALERT "Copying special role %s\n", sptmp->rolename);
82930 +#endif
82931 +
82932 + polstate->acl_special_roles[i] = sptmp;
82933 + }
82934 +
82935 + r_utmp = (struct acl_role_label **) arg->role_db.r_table;
82936 +
82937 + for (r_num = 0; r_num < arg->role_db.num_roles; r_num++) {
82938 + r_tmp = acl_alloc(sizeof (struct acl_role_label));
82939 +
82940 + if (!r_tmp)
82941 + return -ENOMEM;
82942 +
82943 + if (copy_pointer_from_array(&r_utmp2, r_num, r_utmp))
82944 + return -EFAULT;
82945 +
82946 + if (copy_acl_role_label(r_tmp, r_utmp2))
82947 + return -EFAULT;
82948 +
82949 + err = alloc_and_copy_string(&r_tmp->rolename, GR_SPROLE_LEN);
82950 + if (err)
82951 + return err;
82952 +
82953 + if (!strcmp(r_tmp->rolename, "default")
82954 + && (r_tmp->roletype & GR_ROLE_DEFAULT)) {
82955 + polstate->default_role = r_tmp;
82956 + } else if (!strcmp(r_tmp->rolename, ":::kernel:::")) {
82957 + polstate->kernel_role = r_tmp;
82958 + }
82959 +
82960 + if ((ghash = (struct gr_hash_struct *) acl_alloc(sizeof(struct gr_hash_struct))) == NULL)
82961 + return -ENOMEM;
82962 +
82963 + if (copy_gr_hash_struct(ghash, r_tmp->hash))
82964 + return -EFAULT;
82965 +
82966 + r_tmp->hash = ghash;
82967 +
82968 + num_subjs = count_user_subjs(r_tmp->hash->first);
82969 +
82970 + r_tmp->subj_hash_size = num_subjs;
82971 + r_tmp->subj_hash =
82972 + (struct acl_subject_label **)
82973 + create_table(&(r_tmp->subj_hash_size), sizeof(void *));
82974 +
82975 + if (!r_tmp->subj_hash)
82976 + return -ENOMEM;
82977 +
82978 + err = copy_user_allowedips(r_tmp);
82979 + if (err)
82980 + return err;
82981 +
82982 + /* copy domain info */
82983 + if (r_tmp->domain_children != NULL) {
82984 + domainlist = acl_alloc_num(r_tmp->domain_child_num, sizeof(uid_t));
82985 + if (domainlist == NULL)
82986 + return -ENOMEM;
82987 +
82988 + if (copy_from_user(domainlist, r_tmp->domain_children, r_tmp->domain_child_num * sizeof(uid_t)))
82989 + return -EFAULT;
82990 +
82991 + r_tmp->domain_children = domainlist;
82992 + }
82993 +
82994 + err = copy_user_transitions(r_tmp);
82995 + if (err)
82996 + return err;
82997 +
82998 + memset(r_tmp->subj_hash, 0,
82999 + r_tmp->subj_hash_size *
83000 + sizeof (struct acl_subject_label *));
83001 +
83002 + /* acquire the list of subjects, then NULL out
83003 + the list prior to parsing the subjects for this role,
83004 + as during this parsing the list is replaced with a list
83005 + of *nested* subjects for the role
83006 + */
83007 + subj_list = r_tmp->hash->first;
83008 +
83009 + /* set nested subject list to null */
83010 + r_tmp->hash->first = NULL;
83011 +
83012 + err = copy_user_subjs(subj_list, r_tmp);
83013 +
83014 + if (err)
83015 + return err;
83016 +
83017 + insert_acl_role_label(r_tmp);
83018 + }
83019 +
83020 + if (polstate->default_role == NULL || polstate->kernel_role == NULL)
83021 + return -EINVAL;
83022 +
83023 + return err;
83024 +}
83025 +
83026 +static int gracl_reload_apply_policies(void *reload)
83027 +{
83028 + struct gr_reload_state *reload_state = (struct gr_reload_state *)reload;
83029 + struct task_struct *task, *task2;
83030 + struct acl_role_label *role, *rtmp;
83031 + struct acl_subject_label *subj;
83032 + const struct cred *cred;
83033 + int role_applied;
83034 + int ret = 0;
83035 +
83036 + memcpy(&reload_state->oldpolicy, reload_state->oldpolicy_ptr, sizeof(struct gr_policy_state));
83037 + memcpy(&reload_state->oldalloc, reload_state->oldalloc_ptr, sizeof(struct gr_alloc_state));
83038 +
83039 + /* first make sure we'll be able to apply the new policy cleanly */
83040 + do_each_thread(task2, task) {
83041 + if (task->exec_file == NULL)
83042 + continue;
83043 + role_applied = 0;
83044 + if (!reload_state->oldmode && task->role->roletype & GR_ROLE_SPECIAL) {
83045 + /* preserve special roles */
83046 + FOR_EACH_ROLE_START(role)
83047 + if ((role->roletype & GR_ROLE_SPECIAL) && !strcmp(task->role->rolename, role->rolename)) {
83048 + rtmp = task->role;
83049 + task->role = role;
83050 + role_applied = 1;
83051 + break;
83052 + }
83053 + FOR_EACH_ROLE_END(role)
83054 + }
83055 + if (!role_applied) {
83056 + cred = __task_cred(task);
83057 + rtmp = task->role;
83058 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
83059 + }
83060 + /* this handles non-nested inherited subjects, nested subjects will still
83061 + be dropped currently */
83062 + subj = __gr_get_subject_for_task(polstate, task, task->acl->filename, 1);
83063 + task->tmpacl = __gr_get_subject_for_task(polstate, task, NULL, 1);
83064 + /* change the role back so that we've made no modifications to the policy */
83065 + task->role = rtmp;
83066 +
83067 + if (subj == NULL || task->tmpacl == NULL) {
83068 + ret = -EINVAL;
83069 + goto out;
83070 + }
83071 + } while_each_thread(task2, task);
83072 +
83073 + /* now actually apply the policy */
83074 +
83075 + do_each_thread(task2, task) {
83076 + if (task->exec_file) {
83077 + role_applied = 0;
83078 + if (!reload_state->oldmode && task->role->roletype & GR_ROLE_SPECIAL) {
83079 + /* preserve special roles */
83080 + FOR_EACH_ROLE_START(role)
83081 + if ((role->roletype & GR_ROLE_SPECIAL) && !strcmp(task->role->rolename, role->rolename)) {
83082 + task->role = role;
83083 + role_applied = 1;
83084 + break;
83085 + }
83086 + FOR_EACH_ROLE_END(role)
83087 + }
83088 + if (!role_applied) {
83089 + cred = __task_cred(task);
83090 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
83091 + }
83092 + /* this handles non-nested inherited subjects, nested subjects will still
83093 + be dropped currently */
83094 + if (!reload_state->oldmode && task->inherited)
83095 + subj = __gr_get_subject_for_task(polstate, task, task->acl->filename, 1);
83096 + else {
83097 + /* looked up and tagged to the task previously */
83098 + subj = task->tmpacl;
83099 + }
83100 + /* subj will be non-null */
83101 + __gr_apply_subject_to_task(polstate, task, subj);
83102 + if (reload_state->oldmode) {
83103 + task->acl_role_id = 0;
83104 + task->acl_sp_role = 0;
83105 + task->inherited = 0;
83106 + }
83107 + } else {
83108 + // it's a kernel process
83109 + task->role = polstate->kernel_role;
83110 + task->acl = polstate->kernel_role->root_label;
83111 +#ifdef CONFIG_GRKERNSEC_ACL_HIDEKERN
83112 + task->acl->mode &= ~GR_PROCFIND;
83113 +#endif
83114 + }
83115 + } while_each_thread(task2, task);
83116 +
83117 + memcpy(reload_state->oldpolicy_ptr, &reload_state->newpolicy, sizeof(struct gr_policy_state));
83118 + memcpy(reload_state->oldalloc_ptr, &reload_state->newalloc, sizeof(struct gr_alloc_state));
83119 +
83120 +out:
83121 +
83122 + return ret;
83123 +}
83124 +
83125 +static int gracl_reload(struct gr_arg *args, unsigned char oldmode)
83126 +{
83127 + struct gr_reload_state new_reload_state = { };
83128 + int err;
83129 +
83130 + new_reload_state.oldpolicy_ptr = polstate;
83131 + new_reload_state.oldalloc_ptr = current_alloc_state;
83132 + new_reload_state.oldmode = oldmode;
83133 +
83134 + current_alloc_state = &new_reload_state.newalloc;
83135 + polstate = &new_reload_state.newpolicy;
83136 +
83137 + /* everything relevant is now saved off, copy in the new policy */
83138 + if (init_variables(args, true)) {
83139 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_INITF_ACL_MSG, GR_VERSION);
83140 + err = -ENOMEM;
83141 + goto error;
83142 + }
83143 +
83144 + err = copy_user_acl(args);
83145 + free_init_variables();
83146 + if (err)
83147 + goto error;
83148 + /* the new policy is copied in, with the old policy available via saved_state
83149 + first go through applying roles, making sure to preserve special roles
83150 + then apply new subjects, making sure to preserve inherited and nested subjects,
83151 + though currently only inherited subjects will be preserved
83152 + */
83153 + err = stop_machine(gracl_reload_apply_policies, &new_reload_state, NULL);
83154 + if (err)
83155 + goto error;
83156 +
83157 + /* we've now applied the new policy, so restore the old policy state to free it */
83158 + polstate = &new_reload_state.oldpolicy;
83159 + current_alloc_state = &new_reload_state.oldalloc;
83160 + free_variables(true);
83161 +
83162 + /* oldpolicy/oldalloc_ptr point to the new policy/alloc states as they were copied
83163 + to running_polstate/current_alloc_state inside stop_machine
83164 + */
83165 + err = 0;
83166 + goto out;
83167 +error:
83168 + /* on error of loading the new policy, we'll just keep the previous
83169 + policy set around
83170 + */
83171 + free_variables(true);
83172 +
83173 + /* doesn't affect runtime, but maintains consistent state */
83174 +out:
83175 + polstate = new_reload_state.oldpolicy_ptr;
83176 + current_alloc_state = new_reload_state.oldalloc_ptr;
83177 +
83178 + return err;
83179 +}
83180 +
83181 +static int
83182 +gracl_init(struct gr_arg *args)
83183 +{
83184 + int error = 0;
83185 +
83186 + memcpy(gr_system_salt, args->salt, GR_SALT_LEN);
83187 + memcpy(gr_system_sum, args->sum, GR_SHA_LEN);
83188 +
83189 + if (init_variables(args, false)) {
83190 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_INITF_ACL_MSG, GR_VERSION);
83191 + error = -ENOMEM;
83192 + goto out;
83193 + }
83194 +
83195 + error = copy_user_acl(args);
83196 + free_init_variables();
83197 + if (error)
83198 + goto out;
83199 +
83200 + error = gr_set_acls(0);
83201 + if (error)
83202 + goto out;
83203 +
83204 + gr_enable_rbac_system();
83205 +
83206 + return 0;
83207 +
83208 +out:
83209 + free_variables(false);
83210 + return error;
83211 +}
83212 +
83213 +static int
83214 +lookup_special_role_auth(__u16 mode, const char *rolename, unsigned char **salt,
83215 + unsigned char **sum)
83216 +{
83217 + struct acl_role_label *r;
83218 + struct role_allowed_ip *ipp;
83219 + struct role_transition *trans;
83220 + unsigned int i;
83221 + int found = 0;
83222 + u32 curr_ip = current->signal->curr_ip;
83223 +
83224 + current->signal->saved_ip = curr_ip;
83225 +
83226 + /* check transition table */
83227 +
83228 + for (trans = current->role->transitions; trans; trans = trans->next) {
83229 + if (!strcmp(rolename, trans->rolename)) {
83230 + found = 1;
83231 + break;
83232 + }
83233 + }
83234 +
83235 + if (!found)
83236 + return 0;
83237 +
83238 + /* handle special roles that do not require authentication
83239 + and check ip */
83240 +
83241 + FOR_EACH_ROLE_START(r)
83242 + if (!strcmp(rolename, r->rolename) &&
83243 + (r->roletype & GR_ROLE_SPECIAL)) {
83244 + found = 0;
83245 + if (r->allowed_ips != NULL) {
83246 + for (ipp = r->allowed_ips; ipp; ipp = ipp->next) {
83247 + if ((ntohl(curr_ip) & ipp->netmask) ==
83248 + (ntohl(ipp->addr) & ipp->netmask))
83249 + found = 1;
83250 + }
83251 + } else
83252 + found = 2;
83253 + if (!found)
83254 + return 0;
83255 +
83256 + if (((mode == GR_SPROLE) && (r->roletype & GR_ROLE_NOPW)) ||
83257 + ((mode == GR_SPROLEPAM) && (r->roletype & GR_ROLE_PAM))) {
83258 + *salt = NULL;
83259 + *sum = NULL;
83260 + return 1;
83261 + }
83262 + }
83263 + FOR_EACH_ROLE_END(r)
83264 +
83265 + for (i = 0; i < polstate->num_sprole_pws; i++) {
83266 + if (!strcmp(rolename, polstate->acl_special_roles[i]->rolename)) {
83267 + *salt = polstate->acl_special_roles[i]->salt;
83268 + *sum = polstate->acl_special_roles[i]->sum;
83269 + return 1;
83270 + }
83271 + }
83272 +
83273 + return 0;
83274 +}
83275 +
83276 +int gr_check_secure_terminal(struct task_struct *task)
83277 +{
83278 + struct task_struct *p, *p2, *p3;
83279 + struct files_struct *files;
83280 + struct fdtable *fdt;
83281 + struct file *our_file = NULL, *file;
83282 + int i;
83283 +
83284 + if (task->signal->tty == NULL)
83285 + return 1;
83286 +
83287 + files = get_files_struct(task);
83288 + if (files != NULL) {
83289 + rcu_read_lock();
83290 + fdt = files_fdtable(files);
83291 + for (i=0; i < fdt->max_fds; i++) {
83292 + file = fcheck_files(files, i);
83293 + if (file && (our_file == NULL) && (file->private_data == task->signal->tty)) {
83294 + get_file(file);
83295 + our_file = file;
83296 + }
83297 + }
83298 + rcu_read_unlock();
83299 + put_files_struct(files);
83300 + }
83301 +
83302 + if (our_file == NULL)
83303 + return 1;
83304 +
83305 + read_lock(&tasklist_lock);
83306 + do_each_thread(p2, p) {
83307 + files = get_files_struct(p);
83308 + if (files == NULL ||
83309 + (p->signal && p->signal->tty == task->signal->tty)) {
83310 + if (files != NULL)
83311 + put_files_struct(files);
83312 + continue;
83313 + }
83314 + rcu_read_lock();
83315 + fdt = files_fdtable(files);
83316 + for (i=0; i < fdt->max_fds; i++) {
83317 + file = fcheck_files(files, i);
83318 + if (file && S_ISCHR(file->f_path.dentry->d_inode->i_mode) &&
83319 + file->f_path.dentry->d_inode->i_rdev == our_file->f_path.dentry->d_inode->i_rdev) {
83320 + p3 = task;
83321 + while (task_pid_nr(p3) > 0) {
83322 + if (p3 == p)
83323 + break;
83324 + p3 = p3->real_parent;
83325 + }
83326 + if (p3 == p)
83327 + break;
83328 + gr_log_ttysniff(GR_DONT_AUDIT_GOOD, GR_TTYSNIFF_ACL_MSG, p);
83329 + gr_handle_alertkill(p);
83330 + rcu_read_unlock();
83331 + put_files_struct(files);
83332 + read_unlock(&tasklist_lock);
83333 + fput(our_file);
83334 + return 0;
83335 + }
83336 + }
83337 + rcu_read_unlock();
83338 + put_files_struct(files);
83339 + } while_each_thread(p2, p);
83340 + read_unlock(&tasklist_lock);
83341 +
83342 + fput(our_file);
83343 + return 1;
83344 +}
83345 +
83346 +ssize_t
83347 +write_grsec_handler(struct file *file, const char __user * buf, size_t count, loff_t *ppos)
83348 +{
83349 + struct gr_arg_wrapper uwrap;
83350 + unsigned char *sprole_salt = NULL;
83351 + unsigned char *sprole_sum = NULL;
83352 + int error = 0;
83353 + int error2 = 0;
83354 + size_t req_count = 0;
83355 + unsigned char oldmode = 0;
83356 +
83357 + mutex_lock(&gr_dev_mutex);
83358 +
83359 + if (gr_acl_is_enabled() && !(current->acl->mode & GR_KERNELAUTH)) {
83360 + error = -EPERM;
83361 + goto out;
83362 + }
83363 +
83364 +#ifdef CONFIG_COMPAT
83365 + pax_open_kernel();
83366 + if (is_compat_task()) {
83367 + copy_gr_arg_wrapper = &copy_gr_arg_wrapper_compat;
83368 + copy_gr_arg = &copy_gr_arg_compat;
83369 + copy_acl_object_label = &copy_acl_object_label_compat;
83370 + copy_acl_subject_label = &copy_acl_subject_label_compat;
83371 + copy_acl_role_label = &copy_acl_role_label_compat;
83372 + copy_acl_ip_label = &copy_acl_ip_label_compat;
83373 + copy_role_allowed_ip = &copy_role_allowed_ip_compat;
83374 + copy_role_transition = &copy_role_transition_compat;
83375 + copy_sprole_pw = &copy_sprole_pw_compat;
83376 + copy_gr_hash_struct = &copy_gr_hash_struct_compat;
83377 + copy_pointer_from_array = &copy_pointer_from_array_compat;
83378 + get_gr_arg_wrapper_size = &get_gr_arg_wrapper_size_compat;
83379 + } else {
83380 + copy_gr_arg_wrapper = &copy_gr_arg_wrapper_normal;
83381 + copy_gr_arg = &copy_gr_arg_normal;
83382 + copy_acl_object_label = &copy_acl_object_label_normal;
83383 + copy_acl_subject_label = &copy_acl_subject_label_normal;
83384 + copy_acl_role_label = &copy_acl_role_label_normal;
83385 + copy_acl_ip_label = &copy_acl_ip_label_normal;
83386 + copy_role_allowed_ip = &copy_role_allowed_ip_normal;
83387 + copy_role_transition = &copy_role_transition_normal;
83388 + copy_sprole_pw = &copy_sprole_pw_normal;
83389 + copy_gr_hash_struct = &copy_gr_hash_struct_normal;
83390 + copy_pointer_from_array = &copy_pointer_from_array_normal;
83391 + get_gr_arg_wrapper_size = &get_gr_arg_wrapper_size_normal;
83392 + }
83393 + pax_close_kernel();
83394 +#endif
83395 +
83396 + req_count = get_gr_arg_wrapper_size();
83397 +
83398 + if (count != req_count) {
83399 + gr_log_int_int(GR_DONT_AUDIT_GOOD, GR_DEV_ACL_MSG, (int)count, (int)req_count);
83400 + error = -EINVAL;
83401 + goto out;
83402 + }
83403 +
83404 +
83405 + if (gr_auth_expires && time_after_eq(get_seconds(), gr_auth_expires)) {
83406 + gr_auth_expires = 0;
83407 + gr_auth_attempts = 0;
83408 + }
83409 +
83410 + error = copy_gr_arg_wrapper(buf, &uwrap);
83411 + if (error)
83412 + goto out;
83413 +
83414 + error = copy_gr_arg(uwrap.arg, gr_usermode);
83415 + if (error)
83416 + goto out;
83417 +
83418 + if (gr_usermode->mode != GR_SPROLE && gr_usermode->mode != GR_SPROLEPAM &&
83419 + gr_auth_attempts >= CONFIG_GRKERNSEC_ACL_MAXTRIES &&
83420 + time_after(gr_auth_expires, get_seconds())) {
83421 + error = -EBUSY;
83422 + goto out;
83423 + }
83424 +
83425 + /* if non-root trying to do anything other than use a special role,
83426 + do not attempt authentication, do not count towards authentication
83427 + locking
83428 + */
83429 +
83430 + if (gr_usermode->mode != GR_SPROLE && gr_usermode->mode != GR_STATUS &&
83431 + gr_usermode->mode != GR_UNSPROLE && gr_usermode->mode != GR_SPROLEPAM &&
83432 + gr_is_global_nonroot(current_uid())) {
83433 + error = -EPERM;
83434 + goto out;
83435 + }
83436 +
83437 + /* ensure pw and special role name are null terminated */
83438 +
83439 + gr_usermode->pw[GR_PW_LEN - 1] = '\0';
83440 + gr_usermode->sp_role[GR_SPROLE_LEN - 1] = '\0';
83441 +
83442 + /* Okay.
83443 + * We have our enough of the argument structure..(we have yet
83444 + * to copy_from_user the tables themselves) . Copy the tables
83445 + * only if we need them, i.e. for loading operations. */
83446 +
83447 + switch (gr_usermode->mode) {
83448 + case GR_STATUS:
83449 + if (gr_acl_is_enabled()) {
83450 + error = 1;
83451 + if (!gr_check_secure_terminal(current))
83452 + error = 3;
83453 + } else
83454 + error = 2;
83455 + goto out;
83456 + case GR_SHUTDOWN:
83457 + if (gr_acl_is_enabled() && !(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
83458 + stop_machine(gr_rbac_disable, NULL, NULL);
83459 + free_variables(false);
83460 + memset(gr_usermode, 0, sizeof(struct gr_arg));
83461 + memset(gr_system_salt, 0, GR_SALT_LEN);
83462 + memset(gr_system_sum, 0, GR_SHA_LEN);
83463 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SHUTS_ACL_MSG);
83464 + } else if (gr_acl_is_enabled()) {
83465 + gr_log_noargs(GR_DONT_AUDIT, GR_SHUTF_ACL_MSG);
83466 + error = -EPERM;
83467 + } else {
83468 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SHUTI_ACL_MSG);
83469 + error = -EAGAIN;
83470 + }
83471 + break;
83472 + case GR_ENABLE:
83473 + if (!gr_acl_is_enabled() && !(error2 = gracl_init(gr_usermode)))
83474 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_ENABLE_ACL_MSG, GR_VERSION);
83475 + else {
83476 + if (gr_acl_is_enabled())
83477 + error = -EAGAIN;
83478 + else
83479 + error = error2;
83480 + gr_log_str(GR_DONT_AUDIT, GR_ENABLEF_ACL_MSG, GR_VERSION);
83481 + }
83482 + break;
83483 + case GR_OLDRELOAD:
83484 + oldmode = 1;
83485 + case GR_RELOAD:
83486 + if (!gr_acl_is_enabled()) {
83487 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_RELOADI_ACL_MSG, GR_VERSION);
83488 + error = -EAGAIN;
83489 + } else if (!(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
83490 + error2 = gracl_reload(gr_usermode, oldmode);
83491 + if (!error2)
83492 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_RELOAD_ACL_MSG, GR_VERSION);
83493 + else {
83494 + gr_log_str(GR_DONT_AUDIT, GR_RELOADF_ACL_MSG, GR_VERSION);
83495 + error = error2;
83496 + }
83497 + } else {
83498 + gr_log_str(GR_DONT_AUDIT, GR_RELOADF_ACL_MSG, GR_VERSION);
83499 + error = -EPERM;
83500 + }
83501 + break;
83502 + case GR_SEGVMOD:
83503 + if (unlikely(!gr_acl_is_enabled())) {
83504 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SEGVMODI_ACL_MSG);
83505 + error = -EAGAIN;
83506 + break;
83507 + }
83508 +
83509 + if (!(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
83510 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SEGVMODS_ACL_MSG);
83511 + if (gr_usermode->segv_device && gr_usermode->segv_inode) {
83512 + struct acl_subject_label *segvacl;
83513 + segvacl =
83514 + lookup_acl_subj_label(gr_usermode->segv_inode,
83515 + gr_usermode->segv_device,
83516 + current->role);
83517 + if (segvacl) {
83518 + segvacl->crashes = 0;
83519 + segvacl->expires = 0;
83520 + }
83521 + } else if (gr_find_uid(gr_usermode->segv_uid) >= 0) {
83522 + gr_remove_uid(gr_usermode->segv_uid);
83523 + }
83524 + } else {
83525 + gr_log_noargs(GR_DONT_AUDIT, GR_SEGVMODF_ACL_MSG);
83526 + error = -EPERM;
83527 + }
83528 + break;
83529 + case GR_SPROLE:
83530 + case GR_SPROLEPAM:
83531 + if (unlikely(!gr_acl_is_enabled())) {
83532 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SPROLEI_ACL_MSG);
83533 + error = -EAGAIN;
83534 + break;
83535 + }
83536 +
83537 + if (current->role->expires && time_after_eq(get_seconds(), current->role->expires)) {
83538 + current->role->expires = 0;
83539 + current->role->auth_attempts = 0;
83540 + }
83541 +
83542 + if (current->role->auth_attempts >= CONFIG_GRKERNSEC_ACL_MAXTRIES &&
83543 + time_after(current->role->expires, get_seconds())) {
83544 + error = -EBUSY;
83545 + goto out;
83546 + }
83547 +
83548 + if (lookup_special_role_auth
83549 + (gr_usermode->mode, gr_usermode->sp_role, &sprole_salt, &sprole_sum)
83550 + && ((!sprole_salt && !sprole_sum)
83551 + || !(chkpw(gr_usermode, sprole_salt, sprole_sum)))) {
83552 + char *p = "";
83553 + assign_special_role(gr_usermode->sp_role);
83554 + read_lock(&tasklist_lock);
83555 + if (current->real_parent)
83556 + p = current->real_parent->role->rolename;
83557 + read_unlock(&tasklist_lock);
83558 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_SPROLES_ACL_MSG,
83559 + p, acl_sp_role_value);
83560 + } else {
83561 + gr_log_str(GR_DONT_AUDIT, GR_SPROLEF_ACL_MSG, gr_usermode->sp_role);
83562 + error = -EPERM;
83563 + if(!(current->role->auth_attempts++))
83564 + current->role->expires = get_seconds() + CONFIG_GRKERNSEC_ACL_TIMEOUT;
83565 +
83566 + goto out;
83567 + }
83568 + break;
83569 + case GR_UNSPROLE:
83570 + if (unlikely(!gr_acl_is_enabled())) {
83571 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_UNSPROLEI_ACL_MSG);
83572 + error = -EAGAIN;
83573 + break;
83574 + }
83575 +
83576 + if (current->role->roletype & GR_ROLE_SPECIAL) {
83577 + char *p = "";
83578 + int i = 0;
83579 +
83580 + read_lock(&tasklist_lock);
83581 + if (current->real_parent) {
83582 + p = current->real_parent->role->rolename;
83583 + i = current->real_parent->acl_role_id;
83584 + }
83585 + read_unlock(&tasklist_lock);
83586 +
83587 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_UNSPROLES_ACL_MSG, p, i);
83588 + gr_set_acls(1);
83589 + } else {
83590 + error = -EPERM;
83591 + goto out;
83592 + }
83593 + break;
83594 + default:
83595 + gr_log_int(GR_DONT_AUDIT, GR_INVMODE_ACL_MSG, gr_usermode->mode);
83596 + error = -EINVAL;
83597 + break;
83598 + }
83599 +
83600 + if (error != -EPERM)
83601 + goto out;
83602 +
83603 + if(!(gr_auth_attempts++))
83604 + gr_auth_expires = get_seconds() + CONFIG_GRKERNSEC_ACL_TIMEOUT;
83605 +
83606 + out:
83607 + mutex_unlock(&gr_dev_mutex);
83608 +
83609 + if (!error)
83610 + error = req_count;
83611 +
83612 + return error;
83613 +}
83614 +
83615 +int
83616 +gr_set_acls(const int type)
83617 +{
83618 + struct task_struct *task, *task2;
83619 + struct acl_role_label *role = current->role;
83620 + struct acl_subject_label *subj;
83621 + __u16 acl_role_id = current->acl_role_id;
83622 + const struct cred *cred;
83623 + int ret;
83624 +
83625 + rcu_read_lock();
83626 + read_lock(&tasklist_lock);
83627 + read_lock(&grsec_exec_file_lock);
83628 + do_each_thread(task2, task) {
83629 + /* check to see if we're called from the exit handler,
83630 + if so, only replace ACLs that have inherited the admin
83631 + ACL */
83632 +
83633 + if (type && (task->role != role ||
83634 + task->acl_role_id != acl_role_id))
83635 + continue;
83636 +
83637 + task->acl_role_id = 0;
83638 + task->acl_sp_role = 0;
83639 + task->inherited = 0;
83640 +
83641 + if (task->exec_file) {
83642 + cred = __task_cred(task);
83643 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
83644 + subj = __gr_get_subject_for_task(polstate, task, NULL, 1);
83645 + if (subj == NULL) {
83646 + ret = -EINVAL;
83647 + read_unlock(&grsec_exec_file_lock);
83648 + read_unlock(&tasklist_lock);
83649 + rcu_read_unlock();
83650 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_DEFACL_MSG, task->comm, task_pid_nr(task));
83651 + return ret;
83652 + }
83653 + __gr_apply_subject_to_task(polstate, task, subj);
83654 + } else {
83655 + // it's a kernel process
83656 + task->role = polstate->kernel_role;
83657 + task->acl = polstate->kernel_role->root_label;
83658 +#ifdef CONFIG_GRKERNSEC_ACL_HIDEKERN
83659 + task->acl->mode &= ~GR_PROCFIND;
83660 +#endif
83661 + }
83662 + } while_each_thread(task2, task);
83663 + read_unlock(&grsec_exec_file_lock);
83664 + read_unlock(&tasklist_lock);
83665 + rcu_read_unlock();
83666 +
83667 + return 0;
83668 +}
83669 diff --git a/grsecurity/gracl_res.c b/grsecurity/gracl_res.c
83670 new file mode 100644
83671 index 0000000..39645c9
83672 --- /dev/null
83673 +++ b/grsecurity/gracl_res.c
83674 @@ -0,0 +1,68 @@
83675 +#include <linux/kernel.h>
83676 +#include <linux/sched.h>
83677 +#include <linux/gracl.h>
83678 +#include <linux/grinternal.h>
83679 +
83680 +static const char *restab_log[] = {
83681 + [RLIMIT_CPU] = "RLIMIT_CPU",
83682 + [RLIMIT_FSIZE] = "RLIMIT_FSIZE",
83683 + [RLIMIT_DATA] = "RLIMIT_DATA",
83684 + [RLIMIT_STACK] = "RLIMIT_STACK",
83685 + [RLIMIT_CORE] = "RLIMIT_CORE",
83686 + [RLIMIT_RSS] = "RLIMIT_RSS",
83687 + [RLIMIT_NPROC] = "RLIMIT_NPROC",
83688 + [RLIMIT_NOFILE] = "RLIMIT_NOFILE",
83689 + [RLIMIT_MEMLOCK] = "RLIMIT_MEMLOCK",
83690 + [RLIMIT_AS] = "RLIMIT_AS",
83691 + [RLIMIT_LOCKS] = "RLIMIT_LOCKS",
83692 + [RLIMIT_SIGPENDING] = "RLIMIT_SIGPENDING",
83693 + [RLIMIT_MSGQUEUE] = "RLIMIT_MSGQUEUE",
83694 + [RLIMIT_NICE] = "RLIMIT_NICE",
83695 + [RLIMIT_RTPRIO] = "RLIMIT_RTPRIO",
83696 + [RLIMIT_RTTIME] = "RLIMIT_RTTIME",
83697 + [GR_CRASH_RES] = "RLIMIT_CRASH"
83698 +};
83699 +
83700 +void
83701 +gr_log_resource(const struct task_struct *task,
83702 + const int res, const unsigned long wanted, const int gt)
83703 +{
83704 + const struct cred *cred;
83705 + unsigned long rlim;
83706 +
83707 + if (!gr_acl_is_enabled() && !grsec_resource_logging)
83708 + return;
83709 +
83710 + // not yet supported resource
83711 + if (unlikely(!restab_log[res]))
83712 + return;
83713 +
83714 + if (res == RLIMIT_CPU || res == RLIMIT_RTTIME)
83715 + rlim = task_rlimit_max(task, res);
83716 + else
83717 + rlim = task_rlimit(task, res);
83718 +
83719 + if (likely((rlim == RLIM_INFINITY) || (gt && wanted <= rlim) || (!gt && wanted < rlim)))
83720 + return;
83721 +
83722 + rcu_read_lock();
83723 + cred = __task_cred(task);
83724 +
83725 + if (res == RLIMIT_NPROC &&
83726 + (cap_raised(cred->cap_effective, CAP_SYS_ADMIN) ||
83727 + cap_raised(cred->cap_effective, CAP_SYS_RESOURCE)))
83728 + goto out_rcu_unlock;
83729 + else if (res == RLIMIT_MEMLOCK &&
83730 + cap_raised(cred->cap_effective, CAP_IPC_LOCK))
83731 + goto out_rcu_unlock;
83732 + else if (res == RLIMIT_NICE && cap_raised(cred->cap_effective, CAP_SYS_NICE))
83733 + goto out_rcu_unlock;
83734 + rcu_read_unlock();
83735 +
83736 + gr_log_res_ulong2_str(GR_DONT_AUDIT, GR_RESOURCE_MSG, task, wanted, restab_log[res], rlim);
83737 +
83738 + return;
83739 +out_rcu_unlock:
83740 + rcu_read_unlock();
83741 + return;
83742 +}
83743 diff --git a/grsecurity/gracl_segv.c b/grsecurity/gracl_segv.c
83744 new file mode 100644
83745 index 0000000..35d9e65
83746 --- /dev/null
83747 +++ b/grsecurity/gracl_segv.c
83748 @@ -0,0 +1,324 @@
83749 +#include <linux/kernel.h>
83750 +#include <linux/mm.h>
83751 +#include <asm/uaccess.h>
83752 +#include <asm/errno.h>
83753 +#include <asm/mman.h>
83754 +#include <net/sock.h>
83755 +#include <linux/file.h>
83756 +#include <linux/fs.h>
83757 +#include <linux/net.h>
83758 +#include <linux/in.h>
83759 +#include <linux/slab.h>
83760 +#include <linux/types.h>
83761 +#include <linux/sched.h>
83762 +#include <linux/timer.h>
83763 +#include <linux/gracl.h>
83764 +#include <linux/grsecurity.h>
83765 +#include <linux/grinternal.h>
83766 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
83767 +#include <linux/magic.h>
83768 +#include <linux/pagemap.h>
83769 +#include "../fs/btrfs/async-thread.h"
83770 +#include "../fs/btrfs/ctree.h"
83771 +#include "../fs/btrfs/btrfs_inode.h"
83772 +#endif
83773 +
83774 +static struct crash_uid *uid_set;
83775 +static unsigned short uid_used;
83776 +static DEFINE_SPINLOCK(gr_uid_lock);
83777 +extern rwlock_t gr_inode_lock;
83778 +extern struct acl_subject_label *
83779 + lookup_acl_subj_label(const u64 inode, const dev_t dev,
83780 + struct acl_role_label *role);
83781 +
83782 +static inline dev_t __get_dev(const struct dentry *dentry)
83783 +{
83784 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
83785 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
83786 + return BTRFS_I(dentry->d_inode)->root->anon_dev;
83787 + else
83788 +#endif
83789 + return dentry->d_sb->s_dev;
83790 +}
83791 +
83792 +static inline u64 __get_ino(const struct dentry *dentry)
83793 +{
83794 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
83795 + if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
83796 + return btrfs_ino(dentry->d_inode);
83797 + else
83798 +#endif
83799 + return dentry->d_inode->i_ino;
83800 +}
83801 +
83802 +int
83803 +gr_init_uidset(void)
83804 +{
83805 + uid_set =
83806 + kmalloc(GR_UIDTABLE_MAX * sizeof (struct crash_uid), GFP_KERNEL);
83807 + uid_used = 0;
83808 +
83809 + return uid_set ? 1 : 0;
83810 +}
83811 +
83812 +void
83813 +gr_free_uidset(void)
83814 +{
83815 + if (uid_set) {
83816 + struct crash_uid *tmpset;
83817 + spin_lock(&gr_uid_lock);
83818 + tmpset = uid_set;
83819 + uid_set = NULL;
83820 + uid_used = 0;
83821 + spin_unlock(&gr_uid_lock);
83822 + if (tmpset)
83823 + kfree(tmpset);
83824 + }
83825 +
83826 + return;
83827 +}
83828 +
83829 +int
83830 +gr_find_uid(const uid_t uid)
83831 +{
83832 + struct crash_uid *tmp = uid_set;
83833 + uid_t buid;
83834 + int low = 0, high = uid_used - 1, mid;
83835 +
83836 + while (high >= low) {
83837 + mid = (low + high) >> 1;
83838 + buid = tmp[mid].uid;
83839 + if (buid == uid)
83840 + return mid;
83841 + if (buid > uid)
83842 + high = mid - 1;
83843 + if (buid < uid)
83844 + low = mid + 1;
83845 + }
83846 +
83847 + return -1;
83848 +}
83849 +
83850 +static void
83851 +gr_insertsort(void)
83852 +{
83853 + unsigned short i, j;
83854 + struct crash_uid index;
83855 +
83856 + for (i = 1; i < uid_used; i++) {
83857 + index = uid_set[i];
83858 + j = i;
83859 + while ((j > 0) && uid_set[j - 1].uid > index.uid) {
83860 + uid_set[j] = uid_set[j - 1];
83861 + j--;
83862 + }
83863 + uid_set[j] = index;
83864 + }
83865 +
83866 + return;
83867 +}
83868 +
83869 +static void
83870 +gr_insert_uid(const kuid_t kuid, const unsigned long expires)
83871 +{
83872 + int loc;
83873 + uid_t uid = GR_GLOBAL_UID(kuid);
83874 +
83875 + if (uid_used == GR_UIDTABLE_MAX)
83876 + return;
83877 +
83878 + loc = gr_find_uid(uid);
83879 +
83880 + if (loc >= 0) {
83881 + uid_set[loc].expires = expires;
83882 + return;
83883 + }
83884 +
83885 + uid_set[uid_used].uid = uid;
83886 + uid_set[uid_used].expires = expires;
83887 + uid_used++;
83888 +
83889 + gr_insertsort();
83890 +
83891 + return;
83892 +}
83893 +
83894 +void
83895 +gr_remove_uid(const unsigned short loc)
83896 +{
83897 + unsigned short i;
83898 +
83899 + for (i = loc + 1; i < uid_used; i++)
83900 + uid_set[i - 1] = uid_set[i];
83901 +
83902 + uid_used--;
83903 +
83904 + return;
83905 +}
83906 +
83907 +int
83908 +gr_check_crash_uid(const kuid_t kuid)
83909 +{
83910 + int loc;
83911 + int ret = 0;
83912 + uid_t uid;
83913 +
83914 + if (unlikely(!gr_acl_is_enabled()))
83915 + return 0;
83916 +
83917 + uid = GR_GLOBAL_UID(kuid);
83918 +
83919 + spin_lock(&gr_uid_lock);
83920 + loc = gr_find_uid(uid);
83921 +
83922 + if (loc < 0)
83923 + goto out_unlock;
83924 +
83925 + if (time_before_eq(uid_set[loc].expires, get_seconds()))
83926 + gr_remove_uid(loc);
83927 + else
83928 + ret = 1;
83929 +
83930 +out_unlock:
83931 + spin_unlock(&gr_uid_lock);
83932 + return ret;
83933 +}
83934 +
83935 +static int
83936 +proc_is_setxid(const struct cred *cred)
83937 +{
83938 + if (!uid_eq(cred->uid, cred->euid) || !uid_eq(cred->uid, cred->suid) ||
83939 + !uid_eq(cred->uid, cred->fsuid))
83940 + return 1;
83941 + if (!gid_eq(cred->gid, cred->egid) || !gid_eq(cred->gid, cred->sgid) ||
83942 + !gid_eq(cred->gid, cred->fsgid))
83943 + return 1;
83944 +
83945 + return 0;
83946 +}
83947 +
83948 +extern int gr_fake_force_sig(int sig, struct task_struct *t);
83949 +
83950 +void
83951 +gr_handle_crash(struct task_struct *task, const int sig)
83952 +{
83953 + struct acl_subject_label *curr;
83954 + struct task_struct *tsk, *tsk2;
83955 + const struct cred *cred;
83956 + const struct cred *cred2;
83957 +
83958 + if (sig != SIGSEGV && sig != SIGKILL && sig != SIGBUS && sig != SIGILL)
83959 + return;
83960 +
83961 + if (unlikely(!gr_acl_is_enabled()))
83962 + return;
83963 +
83964 + curr = task->acl;
83965 +
83966 + if (!(curr->resmask & (1U << GR_CRASH_RES)))
83967 + return;
83968 +
83969 + if (time_before_eq(curr->expires, get_seconds())) {
83970 + curr->expires = 0;
83971 + curr->crashes = 0;
83972 + }
83973 +
83974 + curr->crashes++;
83975 +
83976 + if (!curr->expires)
83977 + curr->expires = get_seconds() + curr->res[GR_CRASH_RES].rlim_max;
83978 +
83979 + if ((curr->crashes >= curr->res[GR_CRASH_RES].rlim_cur) &&
83980 + time_after(curr->expires, get_seconds())) {
83981 + rcu_read_lock();
83982 + cred = __task_cred(task);
83983 + if (gr_is_global_nonroot(cred->uid) && proc_is_setxid(cred)) {
83984 + gr_log_crash1(GR_DONT_AUDIT, GR_SEGVSTART_ACL_MSG, task, curr->res[GR_CRASH_RES].rlim_max);
83985 + spin_lock(&gr_uid_lock);
83986 + gr_insert_uid(cred->uid, curr->expires);
83987 + spin_unlock(&gr_uid_lock);
83988 + curr->expires = 0;
83989 + curr->crashes = 0;
83990 + read_lock(&tasklist_lock);
83991 + do_each_thread(tsk2, tsk) {
83992 + cred2 = __task_cred(tsk);
83993 + if (tsk != task && uid_eq(cred2->uid, cred->uid))
83994 + gr_fake_force_sig(SIGKILL, tsk);
83995 + } while_each_thread(tsk2, tsk);
83996 + read_unlock(&tasklist_lock);
83997 + } else {
83998 + gr_log_crash2(GR_DONT_AUDIT, GR_SEGVNOSUID_ACL_MSG, task, curr->res[GR_CRASH_RES].rlim_max);
83999 + read_lock(&tasklist_lock);
84000 + read_lock(&grsec_exec_file_lock);
84001 + do_each_thread(tsk2, tsk) {
84002 + if (likely(tsk != task)) {
84003 + // if this thread has the same subject as the one that triggered
84004 + // RES_CRASH and it's the same binary, kill it
84005 + if (tsk->acl == task->acl && gr_is_same_file(tsk->exec_file, task->exec_file))
84006 + gr_fake_force_sig(SIGKILL, tsk);
84007 + }
84008 + } while_each_thread(tsk2, tsk);
84009 + read_unlock(&grsec_exec_file_lock);
84010 + read_unlock(&tasklist_lock);
84011 + }
84012 + rcu_read_unlock();
84013 + }
84014 +
84015 + return;
84016 +}
84017 +
84018 +int
84019 +gr_check_crash_exec(const struct file *filp)
84020 +{
84021 + struct acl_subject_label *curr;
84022 + struct dentry *dentry;
84023 +
84024 + if (unlikely(!gr_acl_is_enabled()))
84025 + return 0;
84026 +
84027 + read_lock(&gr_inode_lock);
84028 + dentry = filp->f_path.dentry;
84029 + curr = lookup_acl_subj_label(__get_ino(dentry), __get_dev(dentry),
84030 + current->role);
84031 + read_unlock(&gr_inode_lock);
84032 +
84033 + if (!curr || !(curr->resmask & (1U << GR_CRASH_RES)) ||
84034 + (!curr->crashes && !curr->expires))
84035 + return 0;
84036 +
84037 + if ((curr->crashes >= curr->res[GR_CRASH_RES].rlim_cur) &&
84038 + time_after(curr->expires, get_seconds()))
84039 + return 1;
84040 + else if (time_before_eq(curr->expires, get_seconds())) {
84041 + curr->crashes = 0;
84042 + curr->expires = 0;
84043 + }
84044 +
84045 + return 0;
84046 +}
84047 +
84048 +void
84049 +gr_handle_alertkill(struct task_struct *task)
84050 +{
84051 + struct acl_subject_label *curracl;
84052 + __u32 curr_ip;
84053 + struct task_struct *p, *p2;
84054 +
84055 + if (unlikely(!gr_acl_is_enabled()))
84056 + return;
84057 +
84058 + curracl = task->acl;
84059 + curr_ip = task->signal->curr_ip;
84060 +
84061 + if ((curracl->mode & GR_KILLIPPROC) && curr_ip) {
84062 + read_lock(&tasklist_lock);
84063 + do_each_thread(p2, p) {
84064 + if (p->signal->curr_ip == curr_ip)
84065 + gr_fake_force_sig(SIGKILL, p);
84066 + } while_each_thread(p2, p);
84067 + read_unlock(&tasklist_lock);
84068 + } else if (curracl->mode & GR_KILLPROC)
84069 + gr_fake_force_sig(SIGKILL, task);
84070 +
84071 + return;
84072 +}
84073 diff --git a/grsecurity/gracl_shm.c b/grsecurity/gracl_shm.c
84074 new file mode 100644
84075 index 0000000..6b0c9cc
84076 --- /dev/null
84077 +++ b/grsecurity/gracl_shm.c
84078 @@ -0,0 +1,40 @@
84079 +#include <linux/kernel.h>
84080 +#include <linux/mm.h>
84081 +#include <linux/sched.h>
84082 +#include <linux/file.h>
84083 +#include <linux/ipc.h>
84084 +#include <linux/gracl.h>
84085 +#include <linux/grsecurity.h>
84086 +#include <linux/grinternal.h>
84087 +
84088 +int
84089 +gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
84090 + const u64 shm_createtime, const kuid_t cuid, const int shmid)
84091 +{
84092 + struct task_struct *task;
84093 +
84094 + if (!gr_acl_is_enabled())
84095 + return 1;
84096 +
84097 + rcu_read_lock();
84098 + read_lock(&tasklist_lock);
84099 +
84100 + task = find_task_by_vpid(shm_cprid);
84101 +
84102 + if (unlikely(!task))
84103 + task = find_task_by_vpid(shm_lapid);
84104 +
84105 + if (unlikely(task && (time_before_eq64(task->start_time, shm_createtime) ||
84106 + (task_pid_nr(task) == shm_lapid)) &&
84107 + (task->acl->mode & GR_PROTSHM) &&
84108 + (task->acl != current->acl))) {
84109 + read_unlock(&tasklist_lock);
84110 + rcu_read_unlock();
84111 + gr_log_int3(GR_DONT_AUDIT, GR_SHMAT_ACL_MSG, GR_GLOBAL_UID(cuid), shm_cprid, shmid);
84112 + return 0;
84113 + }
84114 + read_unlock(&tasklist_lock);
84115 + rcu_read_unlock();
84116 +
84117 + return 1;
84118 +}
84119 diff --git a/grsecurity/grsec_chdir.c b/grsecurity/grsec_chdir.c
84120 new file mode 100644
84121 index 0000000..bc0be01
84122 --- /dev/null
84123 +++ b/grsecurity/grsec_chdir.c
84124 @@ -0,0 +1,19 @@
84125 +#include <linux/kernel.h>
84126 +#include <linux/sched.h>
84127 +#include <linux/fs.h>
84128 +#include <linux/file.h>
84129 +#include <linux/grsecurity.h>
84130 +#include <linux/grinternal.h>
84131 +
84132 +void
84133 +gr_log_chdir(const struct dentry *dentry, const struct vfsmount *mnt)
84134 +{
84135 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
84136 + if ((grsec_enable_chdir && grsec_enable_group &&
84137 + in_group_p(grsec_audit_gid)) || (grsec_enable_chdir &&
84138 + !grsec_enable_group)) {
84139 + gr_log_fs_generic(GR_DO_AUDIT, GR_CHDIR_AUDIT_MSG, dentry, mnt);
84140 + }
84141 +#endif
84142 + return;
84143 +}
84144 diff --git a/grsecurity/grsec_chroot.c b/grsecurity/grsec_chroot.c
84145 new file mode 100644
84146 index 0000000..114ea4f
84147 --- /dev/null
84148 +++ b/grsecurity/grsec_chroot.c
84149 @@ -0,0 +1,467 @@
84150 +#include <linux/kernel.h>
84151 +#include <linux/module.h>
84152 +#include <linux/sched.h>
84153 +#include <linux/file.h>
84154 +#include <linux/fs.h>
84155 +#include <linux/mount.h>
84156 +#include <linux/types.h>
84157 +#include "../fs/mount.h"
84158 +#include <linux/grsecurity.h>
84159 +#include <linux/grinternal.h>
84160 +
84161 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
84162 +int gr_init_ran;
84163 +#endif
84164 +
84165 +void gr_inc_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt)
84166 +{
84167 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
84168 + struct dentry *tmpd = dentry;
84169 +
84170 + read_seqlock_excl(&mount_lock);
84171 + write_seqlock(&rename_lock);
84172 +
84173 + while (tmpd != mnt->mnt_root) {
84174 + atomic_inc(&tmpd->chroot_refcnt);
84175 + tmpd = tmpd->d_parent;
84176 + }
84177 + atomic_inc(&tmpd->chroot_refcnt);
84178 +
84179 + write_sequnlock(&rename_lock);
84180 + read_sequnlock_excl(&mount_lock);
84181 +#endif
84182 +}
84183 +
84184 +void gr_dec_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt)
84185 +{
84186 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
84187 + struct dentry *tmpd = dentry;
84188 +
84189 + read_seqlock_excl(&mount_lock);
84190 + write_seqlock(&rename_lock);
84191 +
84192 + while (tmpd != mnt->mnt_root) {
84193 + atomic_dec(&tmpd->chroot_refcnt);
84194 + tmpd = tmpd->d_parent;
84195 + }
84196 + atomic_dec(&tmpd->chroot_refcnt);
84197 +
84198 + write_sequnlock(&rename_lock);
84199 + read_sequnlock_excl(&mount_lock);
84200 +#endif
84201 +}
84202 +
84203 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
84204 +static struct dentry *get_closest_chroot(struct dentry *dentry)
84205 +{
84206 + write_seqlock(&rename_lock);
84207 + do {
84208 + if (atomic_read(&dentry->chroot_refcnt)) {
84209 + write_sequnlock(&rename_lock);
84210 + return dentry;
84211 + }
84212 + dentry = dentry->d_parent;
84213 + } while (!IS_ROOT(dentry));
84214 + write_sequnlock(&rename_lock);
84215 + return NULL;
84216 +}
84217 +#endif
84218 +
84219 +int gr_bad_chroot_rename(struct dentry *olddentry, struct vfsmount *oldmnt,
84220 + struct dentry *newdentry, struct vfsmount *newmnt)
84221 +{
84222 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
84223 + struct dentry *chroot;
84224 +
84225 + if (unlikely(!grsec_enable_chroot_rename))
84226 + return 0;
84227 +
84228 + if (likely(!proc_is_chrooted(current) && gr_is_global_root(current_uid())))
84229 + return 0;
84230 +
84231 + chroot = get_closest_chroot(olddentry);
84232 +
84233 + if (chroot == NULL)
84234 + return 0;
84235 +
84236 + if (is_subdir(newdentry, chroot))
84237 + return 0;
84238 +
84239 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_RENAME_MSG, olddentry, oldmnt);
84240 +
84241 + return 1;
84242 +#else
84243 + return 0;
84244 +#endif
84245 +}
84246 +
84247 +void gr_set_chroot_entries(struct task_struct *task, const struct path *path)
84248 +{
84249 +#ifdef CONFIG_GRKERNSEC
84250 + if (task_pid_nr(task) > 1 && path->dentry != init_task.fs->root.dentry &&
84251 + path->dentry != task->nsproxy->mnt_ns->root->mnt.mnt_root
84252 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
84253 + && gr_init_ran
84254 +#endif
84255 + )
84256 + task->gr_is_chrooted = 1;
84257 + else {
84258 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
84259 + if (task_pid_nr(task) == 1 && !gr_init_ran)
84260 + gr_init_ran = 1;
84261 +#endif
84262 + task->gr_is_chrooted = 0;
84263 + }
84264 +
84265 + task->gr_chroot_dentry = path->dentry;
84266 +#endif
84267 + return;
84268 +}
84269 +
84270 +void gr_clear_chroot_entries(struct task_struct *task)
84271 +{
84272 +#ifdef CONFIG_GRKERNSEC
84273 + task->gr_is_chrooted = 0;
84274 + task->gr_chroot_dentry = NULL;
84275 +#endif
84276 + return;
84277 +}
84278 +
84279 +int
84280 +gr_handle_chroot_unix(const pid_t pid)
84281 +{
84282 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
84283 + struct task_struct *p;
84284 +
84285 + if (unlikely(!grsec_enable_chroot_unix))
84286 + return 1;
84287 +
84288 + if (likely(!proc_is_chrooted(current)))
84289 + return 1;
84290 +
84291 + rcu_read_lock();
84292 + read_lock(&tasklist_lock);
84293 + p = find_task_by_vpid_unrestricted(pid);
84294 + if (unlikely(p && !have_same_root(current, p))) {
84295 + read_unlock(&tasklist_lock);
84296 + rcu_read_unlock();
84297 + gr_log_noargs(GR_DONT_AUDIT, GR_UNIX_CHROOT_MSG);
84298 + return 0;
84299 + }
84300 + read_unlock(&tasklist_lock);
84301 + rcu_read_unlock();
84302 +#endif
84303 + return 1;
84304 +}
84305 +
84306 +int
84307 +gr_handle_chroot_nice(void)
84308 +{
84309 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
84310 + if (grsec_enable_chroot_nice && proc_is_chrooted(current)) {
84311 + gr_log_noargs(GR_DONT_AUDIT, GR_NICE_CHROOT_MSG);
84312 + return -EPERM;
84313 + }
84314 +#endif
84315 + return 0;
84316 +}
84317 +
84318 +int
84319 +gr_handle_chroot_setpriority(struct task_struct *p, const int niceval)
84320 +{
84321 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
84322 + if (grsec_enable_chroot_nice && (niceval < task_nice(p))
84323 + && proc_is_chrooted(current)) {
84324 + gr_log_str_int(GR_DONT_AUDIT, GR_PRIORITY_CHROOT_MSG, p->comm, task_pid_nr(p));
84325 + return -EACCES;
84326 + }
84327 +#endif
84328 + return 0;
84329 +}
84330 +
84331 +int
84332 +gr_handle_chroot_fowner(struct pid *pid, enum pid_type type)
84333 +{
84334 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
84335 + struct task_struct *p;
84336 + int ret = 0;
84337 + if (!grsec_enable_chroot_findtask || !proc_is_chrooted(current) || !pid)
84338 + return ret;
84339 +
84340 + read_lock(&tasklist_lock);
84341 + do_each_pid_task(pid, type, p) {
84342 + if (!have_same_root(current, p)) {
84343 + ret = 1;
84344 + goto out;
84345 + }
84346 + } while_each_pid_task(pid, type, p);
84347 +out:
84348 + read_unlock(&tasklist_lock);
84349 + return ret;
84350 +#endif
84351 + return 0;
84352 +}
84353 +
84354 +int
84355 +gr_pid_is_chrooted(struct task_struct *p)
84356 +{
84357 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
84358 + if (!grsec_enable_chroot_findtask || !proc_is_chrooted(current) || p == NULL)
84359 + return 0;
84360 +
84361 + if ((p->exit_state & (EXIT_ZOMBIE | EXIT_DEAD)) ||
84362 + !have_same_root(current, p)) {
84363 + return 1;
84364 + }
84365 +#endif
84366 + return 0;
84367 +}
84368 +
84369 +EXPORT_SYMBOL_GPL(gr_pid_is_chrooted);
84370 +
84371 +#if defined(CONFIG_GRKERNSEC_CHROOT_DOUBLE) || defined(CONFIG_GRKERNSEC_CHROOT_FCHDIR)
84372 +int gr_is_outside_chroot(const struct dentry *u_dentry, const struct vfsmount *u_mnt)
84373 +{
84374 + struct path path, currentroot;
84375 + int ret = 0;
84376 +
84377 + path.dentry = (struct dentry *)u_dentry;
84378 + path.mnt = (struct vfsmount *)u_mnt;
84379 + get_fs_root(current->fs, &currentroot);
84380 + if (path_is_under(&path, &currentroot))
84381 + ret = 1;
84382 + path_put(&currentroot);
84383 +
84384 + return ret;
84385 +}
84386 +#endif
84387 +
84388 +int
84389 +gr_chroot_fchdir(struct dentry *u_dentry, struct vfsmount *u_mnt)
84390 +{
84391 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
84392 + if (!grsec_enable_chroot_fchdir)
84393 + return 1;
84394 +
84395 + if (!proc_is_chrooted(current))
84396 + return 1;
84397 + else if (!gr_is_outside_chroot(u_dentry, u_mnt)) {
84398 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_FCHDIR_MSG, u_dentry, u_mnt);
84399 + return 0;
84400 + }
84401 +#endif
84402 + return 1;
84403 +}
84404 +
84405 +int
84406 +gr_chroot_fhandle(void)
84407 +{
84408 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
84409 + if (!grsec_enable_chroot_fchdir)
84410 + return 1;
84411 +
84412 + if (!proc_is_chrooted(current))
84413 + return 1;
84414 + else {
84415 + gr_log_noargs(GR_DONT_AUDIT, GR_CHROOT_FHANDLE_MSG);
84416 + return 0;
84417 + }
84418 +#endif
84419 + return 1;
84420 +}
84421 +
84422 +int
84423 +gr_chroot_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
84424 + const u64 shm_createtime)
84425 +{
84426 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
84427 + struct task_struct *p;
84428 +
84429 + if (unlikely(!grsec_enable_chroot_shmat))
84430 + return 1;
84431 +
84432 + if (likely(!proc_is_chrooted(current)))
84433 + return 1;
84434 +
84435 + rcu_read_lock();
84436 + read_lock(&tasklist_lock);
84437 +
84438 + if ((p = find_task_by_vpid_unrestricted(shm_cprid))) {
84439 + if (time_before_eq64(p->start_time, shm_createtime)) {
84440 + if (have_same_root(current, p)) {
84441 + goto allow;
84442 + } else {
84443 + read_unlock(&tasklist_lock);
84444 + rcu_read_unlock();
84445 + gr_log_noargs(GR_DONT_AUDIT, GR_SHMAT_CHROOT_MSG);
84446 + return 0;
84447 + }
84448 + }
84449 + /* creator exited, pid reuse, fall through to next check */
84450 + }
84451 + if ((p = find_task_by_vpid_unrestricted(shm_lapid))) {
84452 + if (unlikely(!have_same_root(current, p))) {
84453 + read_unlock(&tasklist_lock);
84454 + rcu_read_unlock();
84455 + gr_log_noargs(GR_DONT_AUDIT, GR_SHMAT_CHROOT_MSG);
84456 + return 0;
84457 + }
84458 + }
84459 +
84460 +allow:
84461 + read_unlock(&tasklist_lock);
84462 + rcu_read_unlock();
84463 +#endif
84464 + return 1;
84465 +}
84466 +
84467 +void
84468 +gr_log_chroot_exec(const struct dentry *dentry, const struct vfsmount *mnt)
84469 +{
84470 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
84471 + if (grsec_enable_chroot_execlog && proc_is_chrooted(current))
84472 + gr_log_fs_generic(GR_DO_AUDIT, GR_EXEC_CHROOT_MSG, dentry, mnt);
84473 +#endif
84474 + return;
84475 +}
84476 +
84477 +int
84478 +gr_handle_chroot_mknod(const struct dentry *dentry,
84479 + const struct vfsmount *mnt, const int mode)
84480 +{
84481 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
84482 + if (grsec_enable_chroot_mknod && !S_ISFIFO(mode) && !S_ISREG(mode) &&
84483 + proc_is_chrooted(current)) {
84484 + gr_log_fs_generic(GR_DONT_AUDIT, GR_MKNOD_CHROOT_MSG, dentry, mnt);
84485 + return -EPERM;
84486 + }
84487 +#endif
84488 + return 0;
84489 +}
84490 +
84491 +int
84492 +gr_handle_chroot_mount(const struct dentry *dentry,
84493 + const struct vfsmount *mnt, const char *dev_name)
84494 +{
84495 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
84496 + if (grsec_enable_chroot_mount && proc_is_chrooted(current)) {
84497 + gr_log_str_fs(GR_DONT_AUDIT, GR_MOUNT_CHROOT_MSG, dev_name ? dev_name : "none", dentry, mnt);
84498 + return -EPERM;
84499 + }
84500 +#endif
84501 + return 0;
84502 +}
84503 +
84504 +int
84505 +gr_handle_chroot_pivot(void)
84506 +{
84507 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
84508 + if (grsec_enable_chroot_pivot && proc_is_chrooted(current)) {
84509 + gr_log_noargs(GR_DONT_AUDIT, GR_PIVOT_CHROOT_MSG);
84510 + return -EPERM;
84511 + }
84512 +#endif
84513 + return 0;
84514 +}
84515 +
84516 +int
84517 +gr_handle_chroot_chroot(const struct dentry *dentry, const struct vfsmount *mnt)
84518 +{
84519 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
84520 + if (grsec_enable_chroot_double && proc_is_chrooted(current) &&
84521 + !gr_is_outside_chroot(dentry, mnt)) {
84522 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_CHROOT_MSG, dentry, mnt);
84523 + return -EPERM;
84524 + }
84525 +#endif
84526 + return 0;
84527 +}
84528 +
84529 +extern const char *captab_log[];
84530 +extern int captab_log_entries;
84531 +
84532 +int
84533 +gr_task_chroot_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
84534 +{
84535 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
84536 + if (grsec_enable_chroot_caps && proc_is_chrooted(task)) {
84537 + kernel_cap_t chroot_caps = GR_CHROOT_CAPS;
84538 + if (cap_raised(chroot_caps, cap)) {
84539 + if (cap_raised(cred->cap_effective, cap) && cap < captab_log_entries) {
84540 + gr_log_cap(GR_DONT_AUDIT, GR_CAP_CHROOT_MSG, task, captab_log[cap]);
84541 + }
84542 + return 0;
84543 + }
84544 + }
84545 +#endif
84546 + return 1;
84547 +}
84548 +
84549 +int
84550 +gr_chroot_is_capable(const int cap)
84551 +{
84552 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
84553 + return gr_task_chroot_is_capable(current, current_cred(), cap);
84554 +#endif
84555 + return 1;
84556 +}
84557 +
84558 +int
84559 +gr_task_chroot_is_capable_nolog(const struct task_struct *task, const int cap)
84560 +{
84561 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
84562 + if (grsec_enable_chroot_caps && proc_is_chrooted(task)) {
84563 + kernel_cap_t chroot_caps = GR_CHROOT_CAPS;
84564 + if (cap_raised(chroot_caps, cap)) {
84565 + return 0;
84566 + }
84567 + }
84568 +#endif
84569 + return 1;
84570 +}
84571 +
84572 +int
84573 +gr_chroot_is_capable_nolog(const int cap)
84574 +{
84575 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
84576 + return gr_task_chroot_is_capable_nolog(current, cap);
84577 +#endif
84578 + return 1;
84579 +}
84580 +
84581 +int
84582 +gr_handle_chroot_sysctl(const int op)
84583 +{
84584 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
84585 + if (grsec_enable_chroot_sysctl && (op & MAY_WRITE) &&
84586 + proc_is_chrooted(current))
84587 + return -EACCES;
84588 +#endif
84589 + return 0;
84590 +}
84591 +
84592 +void
84593 +gr_handle_chroot_chdir(const struct path *path)
84594 +{
84595 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
84596 + if (grsec_enable_chroot_chdir)
84597 + set_fs_pwd(current->fs, path);
84598 +#endif
84599 + return;
84600 +}
84601 +
84602 +int
84603 +gr_handle_chroot_chmod(const struct dentry *dentry,
84604 + const struct vfsmount *mnt, const int mode)
84605 +{
84606 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
84607 + /* allow chmod +s on directories, but not files */
84608 + if (grsec_enable_chroot_chmod && !S_ISDIR(dentry->d_inode->i_mode) &&
84609 + ((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))) &&
84610 + proc_is_chrooted(current)) {
84611 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHMOD_CHROOT_MSG, dentry, mnt);
84612 + return -EPERM;
84613 + }
84614 +#endif
84615 + return 0;
84616 +}
84617 diff --git a/grsecurity/grsec_disabled.c b/grsecurity/grsec_disabled.c
84618 new file mode 100644
84619 index 0000000..946f750
84620 --- /dev/null
84621 +++ b/grsecurity/grsec_disabled.c
84622 @@ -0,0 +1,445 @@
84623 +#include <linux/kernel.h>
84624 +#include <linux/module.h>
84625 +#include <linux/sched.h>
84626 +#include <linux/file.h>
84627 +#include <linux/fs.h>
84628 +#include <linux/kdev_t.h>
84629 +#include <linux/net.h>
84630 +#include <linux/in.h>
84631 +#include <linux/ip.h>
84632 +#include <linux/skbuff.h>
84633 +#include <linux/sysctl.h>
84634 +
84635 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
84636 +void
84637 +pax_set_initial_flags(struct linux_binprm *bprm)
84638 +{
84639 + return;
84640 +}
84641 +#endif
84642 +
84643 +#ifdef CONFIG_SYSCTL
84644 +__u32
84645 +gr_handle_sysctl(const struct ctl_table * table, const int op)
84646 +{
84647 + return 0;
84648 +}
84649 +#endif
84650 +
84651 +#ifdef CONFIG_TASKSTATS
84652 +int gr_is_taskstats_denied(int pid)
84653 +{
84654 + return 0;
84655 +}
84656 +#endif
84657 +
84658 +int
84659 +gr_acl_is_enabled(void)
84660 +{
84661 + return 0;
84662 +}
84663 +
84664 +int
84665 +gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap)
84666 +{
84667 + return 0;
84668 +}
84669 +
84670 +void
84671 +gr_handle_proc_create(const struct dentry *dentry, const struct inode *inode)
84672 +{
84673 + return;
84674 +}
84675 +
84676 +int
84677 +gr_handle_rawio(const struct inode *inode)
84678 +{
84679 + return 0;
84680 +}
84681 +
84682 +void
84683 +gr_acl_handle_psacct(struct task_struct *task, const long code)
84684 +{
84685 + return;
84686 +}
84687 +
84688 +int
84689 +gr_handle_ptrace(struct task_struct *task, const long request)
84690 +{
84691 + return 0;
84692 +}
84693 +
84694 +int
84695 +gr_handle_proc_ptrace(struct task_struct *task)
84696 +{
84697 + return 0;
84698 +}
84699 +
84700 +int
84701 +gr_set_acls(const int type)
84702 +{
84703 + return 0;
84704 +}
84705 +
84706 +int
84707 +gr_check_hidden_task(const struct task_struct *tsk)
84708 +{
84709 + return 0;
84710 +}
84711 +
84712 +int
84713 +gr_check_protected_task(const struct task_struct *task)
84714 +{
84715 + return 0;
84716 +}
84717 +
84718 +int
84719 +gr_check_protected_task_fowner(struct pid *pid, enum pid_type type)
84720 +{
84721 + return 0;
84722 +}
84723 +
84724 +void
84725 +gr_copy_label(struct task_struct *tsk)
84726 +{
84727 + return;
84728 +}
84729 +
84730 +void
84731 +gr_set_pax_flags(struct task_struct *task)
84732 +{
84733 + return;
84734 +}
84735 +
84736 +int
84737 +gr_set_proc_label(const struct dentry *dentry, const struct vfsmount *mnt,
84738 + const int unsafe_share)
84739 +{
84740 + return 0;
84741 +}
84742 +
84743 +void
84744 +gr_handle_delete(const u64 ino, const dev_t dev)
84745 +{
84746 + return;
84747 +}
84748 +
84749 +void
84750 +gr_handle_create(const struct dentry *dentry, const struct vfsmount *mnt)
84751 +{
84752 + return;
84753 +}
84754 +
84755 +void
84756 +gr_handle_crash(struct task_struct *task, const int sig)
84757 +{
84758 + return;
84759 +}
84760 +
84761 +int
84762 +gr_check_crash_exec(const struct file *filp)
84763 +{
84764 + return 0;
84765 +}
84766 +
84767 +int
84768 +gr_check_crash_uid(const kuid_t uid)
84769 +{
84770 + return 0;
84771 +}
84772 +
84773 +void
84774 +gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
84775 + struct dentry *old_dentry,
84776 + struct dentry *new_dentry,
84777 + struct vfsmount *mnt, const __u8 replace, unsigned int flags)
84778 +{
84779 + return;
84780 +}
84781 +
84782 +int
84783 +gr_search_socket(const int family, const int type, const int protocol)
84784 +{
84785 + return 1;
84786 +}
84787 +
84788 +int
84789 +gr_search_connectbind(const int mode, const struct socket *sock,
84790 + const struct sockaddr_in *addr)
84791 +{
84792 + return 0;
84793 +}
84794 +
84795 +void
84796 +gr_handle_alertkill(struct task_struct *task)
84797 +{
84798 + return;
84799 +}
84800 +
84801 +__u32
84802 +gr_acl_handle_execve(const struct dentry * dentry, const struct vfsmount * mnt)
84803 +{
84804 + return 1;
84805 +}
84806 +
84807 +__u32
84808 +gr_acl_handle_hidden_file(const struct dentry * dentry,
84809 + const struct vfsmount * mnt)
84810 +{
84811 + return 1;
84812 +}
84813 +
84814 +__u32
84815 +gr_acl_handle_open(const struct dentry * dentry, const struct vfsmount * mnt,
84816 + int acc_mode)
84817 +{
84818 + return 1;
84819 +}
84820 +
84821 +__u32
84822 +gr_acl_handle_rmdir(const struct dentry * dentry, const struct vfsmount * mnt)
84823 +{
84824 + return 1;
84825 +}
84826 +
84827 +__u32
84828 +gr_acl_handle_unlink(const struct dentry * dentry, const struct vfsmount * mnt)
84829 +{
84830 + return 1;
84831 +}
84832 +
84833 +int
84834 +gr_acl_handle_mmap(const struct file *file, const unsigned long prot,
84835 + unsigned int *vm_flags)
84836 +{
84837 + return 1;
84838 +}
84839 +
84840 +__u32
84841 +gr_acl_handle_truncate(const struct dentry * dentry,
84842 + const struct vfsmount * mnt)
84843 +{
84844 + return 1;
84845 +}
84846 +
84847 +__u32
84848 +gr_acl_handle_utime(const struct dentry * dentry, const struct vfsmount * mnt)
84849 +{
84850 + return 1;
84851 +}
84852 +
84853 +__u32
84854 +gr_acl_handle_access(const struct dentry * dentry,
84855 + const struct vfsmount * mnt, const int fmode)
84856 +{
84857 + return 1;
84858 +}
84859 +
84860 +__u32
84861 +gr_acl_handle_chmod(const struct dentry * dentry, const struct vfsmount * mnt,
84862 + umode_t *mode)
84863 +{
84864 + return 1;
84865 +}
84866 +
84867 +__u32
84868 +gr_acl_handle_chown(const struct dentry * dentry, const struct vfsmount * mnt)
84869 +{
84870 + return 1;
84871 +}
84872 +
84873 +__u32
84874 +gr_acl_handle_setxattr(const struct dentry * dentry, const struct vfsmount * mnt)
84875 +{
84876 + return 1;
84877 +}
84878 +
84879 +__u32
84880 +gr_acl_handle_removexattr(const struct dentry * dentry, const struct vfsmount * mnt)
84881 +{
84882 + return 1;
84883 +}
84884 +
84885 +void
84886 +grsecurity_init(void)
84887 +{
84888 + return;
84889 +}
84890 +
84891 +umode_t gr_acl_umask(void)
84892 +{
84893 + return 0;
84894 +}
84895 +
84896 +__u32
84897 +gr_acl_handle_mknod(const struct dentry * new_dentry,
84898 + const struct dentry * parent_dentry,
84899 + const struct vfsmount * parent_mnt,
84900 + const int mode)
84901 +{
84902 + return 1;
84903 +}
84904 +
84905 +__u32
84906 +gr_acl_handle_mkdir(const struct dentry * new_dentry,
84907 + const struct dentry * parent_dentry,
84908 + const struct vfsmount * parent_mnt)
84909 +{
84910 + return 1;
84911 +}
84912 +
84913 +__u32
84914 +gr_acl_handle_symlink(const struct dentry * new_dentry,
84915 + const struct dentry * parent_dentry,
84916 + const struct vfsmount * parent_mnt, const struct filename *from)
84917 +{
84918 + return 1;
84919 +}
84920 +
84921 +__u32
84922 +gr_acl_handle_link(const struct dentry * new_dentry,
84923 + const struct dentry * parent_dentry,
84924 + const struct vfsmount * parent_mnt,
84925 + const struct dentry * old_dentry,
84926 + const struct vfsmount * old_mnt, const struct filename *to)
84927 +{
84928 + return 1;
84929 +}
84930 +
84931 +int
84932 +gr_acl_handle_rename(const struct dentry *new_dentry,
84933 + const struct dentry *parent_dentry,
84934 + const struct vfsmount *parent_mnt,
84935 + const struct dentry *old_dentry,
84936 + const struct inode *old_parent_inode,
84937 + const struct vfsmount *old_mnt, const struct filename *newname,
84938 + unsigned int flags)
84939 +{
84940 + return 0;
84941 +}
84942 +
84943 +int
84944 +gr_acl_handle_filldir(const struct file *file, const char *name,
84945 + const int namelen, const u64 ino)
84946 +{
84947 + return 1;
84948 +}
84949 +
84950 +int
84951 +gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
84952 + const u64 shm_createtime, const kuid_t cuid, const int shmid)
84953 +{
84954 + return 1;
84955 +}
84956 +
84957 +int
84958 +gr_search_bind(const struct socket *sock, const struct sockaddr_in *addr)
84959 +{
84960 + return 0;
84961 +}
84962 +
84963 +int
84964 +gr_search_accept(const struct socket *sock)
84965 +{
84966 + return 0;
84967 +}
84968 +
84969 +int
84970 +gr_search_listen(const struct socket *sock)
84971 +{
84972 + return 0;
84973 +}
84974 +
84975 +int
84976 +gr_search_connect(const struct socket *sock, const struct sockaddr_in *addr)
84977 +{
84978 + return 0;
84979 +}
84980 +
84981 +__u32
84982 +gr_acl_handle_unix(const struct dentry * dentry, const struct vfsmount * mnt)
84983 +{
84984 + return 1;
84985 +}
84986 +
84987 +__u32
84988 +gr_acl_handle_creat(const struct dentry * dentry,
84989 + const struct dentry * p_dentry,
84990 + const struct vfsmount * p_mnt, int open_flags, int acc_mode,
84991 + const int imode)
84992 +{
84993 + return 1;
84994 +}
84995 +
84996 +void
84997 +gr_acl_handle_exit(void)
84998 +{
84999 + return;
85000 +}
85001 +
85002 +int
85003 +gr_acl_handle_mprotect(const struct file *file, const unsigned long prot)
85004 +{
85005 + return 1;
85006 +}
85007 +
85008 +void
85009 +gr_set_role_label(const kuid_t uid, const kgid_t gid)
85010 +{
85011 + return;
85012 +}
85013 +
85014 +int
85015 +gr_acl_handle_procpidmem(const struct task_struct *task)
85016 +{
85017 + return 0;
85018 +}
85019 +
85020 +int
85021 +gr_search_udp_recvmsg(const struct sock *sk, const struct sk_buff *skb)
85022 +{
85023 + return 0;
85024 +}
85025 +
85026 +int
85027 +gr_search_udp_sendmsg(const struct sock *sk, const struct sockaddr_in *addr)
85028 +{
85029 + return 0;
85030 +}
85031 +
85032 +int
85033 +gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs)
85034 +{
85035 + return 0;
85036 +}
85037 +
85038 +int
85039 +gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs)
85040 +{
85041 + return 0;
85042 +}
85043 +
85044 +int gr_acl_enable_at_secure(void)
85045 +{
85046 + return 0;
85047 +}
85048 +
85049 +dev_t gr_get_dev_from_dentry(struct dentry *dentry)
85050 +{
85051 + return dentry->d_sb->s_dev;
85052 +}
85053 +
85054 +u64 gr_get_ino_from_dentry(struct dentry *dentry)
85055 +{
85056 + return dentry->d_inode->i_ino;
85057 +}
85058 +
85059 +void gr_put_exec_file(struct task_struct *task)
85060 +{
85061 + return;
85062 +}
85063 +
85064 +#ifdef CONFIG_SECURITY
85065 +EXPORT_SYMBOL_GPL(gr_check_user_change);
85066 +EXPORT_SYMBOL_GPL(gr_check_group_change);
85067 +#endif
85068 diff --git a/grsecurity/grsec_exec.c b/grsecurity/grsec_exec.c
85069 new file mode 100644
85070 index 0000000..fb7531e
85071 --- /dev/null
85072 +++ b/grsecurity/grsec_exec.c
85073 @@ -0,0 +1,189 @@
85074 +#include <linux/kernel.h>
85075 +#include <linux/sched.h>
85076 +#include <linux/file.h>
85077 +#include <linux/binfmts.h>
85078 +#include <linux/fs.h>
85079 +#include <linux/types.h>
85080 +#include <linux/grdefs.h>
85081 +#include <linux/grsecurity.h>
85082 +#include <linux/grinternal.h>
85083 +#include <linux/capability.h>
85084 +#include <linux/module.h>
85085 +#include <linux/compat.h>
85086 +
85087 +#include <asm/uaccess.h>
85088 +
85089 +#ifdef CONFIG_GRKERNSEC_EXECLOG
85090 +static char gr_exec_arg_buf[132];
85091 +static DEFINE_MUTEX(gr_exec_arg_mutex);
85092 +#endif
85093 +
85094 +struct user_arg_ptr {
85095 +#ifdef CONFIG_COMPAT
85096 + bool is_compat;
85097 +#endif
85098 + union {
85099 + const char __user *const __user *native;
85100 +#ifdef CONFIG_COMPAT
85101 + const compat_uptr_t __user *compat;
85102 +#endif
85103 + } ptr;
85104 +};
85105 +
85106 +extern const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr);
85107 +
85108 +void
85109 +gr_handle_exec_args(struct linux_binprm *bprm, struct user_arg_ptr argv)
85110 +{
85111 +#ifdef CONFIG_GRKERNSEC_EXECLOG
85112 + char *grarg = gr_exec_arg_buf;
85113 + unsigned int i, x, execlen = 0;
85114 + char c;
85115 +
85116 + if (!((grsec_enable_execlog && grsec_enable_group &&
85117 + in_group_p(grsec_audit_gid))
85118 + || (grsec_enable_execlog && !grsec_enable_group)))
85119 + return;
85120 +
85121 + mutex_lock(&gr_exec_arg_mutex);
85122 + memset(grarg, 0, sizeof(gr_exec_arg_buf));
85123 +
85124 + for (i = 0; i < bprm->argc && execlen < 128; i++) {
85125 + const char __user *p;
85126 + unsigned int len;
85127 +
85128 + p = get_user_arg_ptr(argv, i);
85129 + if (IS_ERR(p))
85130 + goto log;
85131 +
85132 + len = strnlen_user(p, 128 - execlen);
85133 + if (len > 128 - execlen)
85134 + len = 128 - execlen;
85135 + else if (len > 0)
85136 + len--;
85137 + if (copy_from_user(grarg + execlen, p, len))
85138 + goto log;
85139 +
85140 + /* rewrite unprintable characters */
85141 + for (x = 0; x < len; x++) {
85142 + c = *(grarg + execlen + x);
85143 + if (c < 32 || c > 126)
85144 + *(grarg + execlen + x) = ' ';
85145 + }
85146 +
85147 + execlen += len;
85148 + *(grarg + execlen) = ' ';
85149 + *(grarg + execlen + 1) = '\0';
85150 + execlen++;
85151 + }
85152 +
85153 + log:
85154 + gr_log_fs_str(GR_DO_AUDIT, GR_EXEC_AUDIT_MSG, bprm->file->f_path.dentry,
85155 + bprm->file->f_path.mnt, grarg);
85156 + mutex_unlock(&gr_exec_arg_mutex);
85157 +#endif
85158 + return;
85159 +}
85160 +
85161 +#ifdef CONFIG_GRKERNSEC
85162 +extern int gr_acl_is_capable(const int cap);
85163 +extern int gr_acl_is_capable_nolog(const int cap);
85164 +extern int gr_task_acl_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
85165 +extern int gr_task_acl_is_capable_nolog(const struct task_struct *task, const int cap);
85166 +extern int gr_chroot_is_capable(const int cap);
85167 +extern int gr_chroot_is_capable_nolog(const int cap);
85168 +extern int gr_task_chroot_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
85169 +extern int gr_task_chroot_is_capable_nolog(const struct task_struct *task, const int cap);
85170 +#endif
85171 +
85172 +const char *captab_log[] = {
85173 + "CAP_CHOWN",
85174 + "CAP_DAC_OVERRIDE",
85175 + "CAP_DAC_READ_SEARCH",
85176 + "CAP_FOWNER",
85177 + "CAP_FSETID",
85178 + "CAP_KILL",
85179 + "CAP_SETGID",
85180 + "CAP_SETUID",
85181 + "CAP_SETPCAP",
85182 + "CAP_LINUX_IMMUTABLE",
85183 + "CAP_NET_BIND_SERVICE",
85184 + "CAP_NET_BROADCAST",
85185 + "CAP_NET_ADMIN",
85186 + "CAP_NET_RAW",
85187 + "CAP_IPC_LOCK",
85188 + "CAP_IPC_OWNER",
85189 + "CAP_SYS_MODULE",
85190 + "CAP_SYS_RAWIO",
85191 + "CAP_SYS_CHROOT",
85192 + "CAP_SYS_PTRACE",
85193 + "CAP_SYS_PACCT",
85194 + "CAP_SYS_ADMIN",
85195 + "CAP_SYS_BOOT",
85196 + "CAP_SYS_NICE",
85197 + "CAP_SYS_RESOURCE",
85198 + "CAP_SYS_TIME",
85199 + "CAP_SYS_TTY_CONFIG",
85200 + "CAP_MKNOD",
85201 + "CAP_LEASE",
85202 + "CAP_AUDIT_WRITE",
85203 + "CAP_AUDIT_CONTROL",
85204 + "CAP_SETFCAP",
85205 + "CAP_MAC_OVERRIDE",
85206 + "CAP_MAC_ADMIN",
85207 + "CAP_SYSLOG",
85208 + "CAP_WAKE_ALARM",
85209 + "CAP_BLOCK_SUSPEND",
85210 + "CAP_AUDIT_READ"
85211 +};
85212 +
85213 +int captab_log_entries = sizeof(captab_log)/sizeof(captab_log[0]);
85214 +
85215 +int gr_is_capable(const int cap)
85216 +{
85217 +#ifdef CONFIG_GRKERNSEC
85218 + if (gr_acl_is_capable(cap) && gr_chroot_is_capable(cap))
85219 + return 1;
85220 + return 0;
85221 +#else
85222 + return 1;
85223 +#endif
85224 +}
85225 +
85226 +int gr_task_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
85227 +{
85228 +#ifdef CONFIG_GRKERNSEC
85229 + if (gr_task_acl_is_capable(task, cred, cap) && gr_task_chroot_is_capable(task, cred, cap))
85230 + return 1;
85231 + return 0;
85232 +#else
85233 + return 1;
85234 +#endif
85235 +}
85236 +
85237 +int gr_is_capable_nolog(const int cap)
85238 +{
85239 +#ifdef CONFIG_GRKERNSEC
85240 + if (gr_acl_is_capable_nolog(cap) && gr_chroot_is_capable_nolog(cap))
85241 + return 1;
85242 + return 0;
85243 +#else
85244 + return 1;
85245 +#endif
85246 +}
85247 +
85248 +int gr_task_is_capable_nolog(const struct task_struct *task, const int cap)
85249 +{
85250 +#ifdef CONFIG_GRKERNSEC
85251 + if (gr_task_acl_is_capable_nolog(task, cap) && gr_task_chroot_is_capable_nolog(task, cap))
85252 + return 1;
85253 + return 0;
85254 +#else
85255 + return 1;
85256 +#endif
85257 +}
85258 +
85259 +EXPORT_SYMBOL_GPL(gr_is_capable);
85260 +EXPORT_SYMBOL_GPL(gr_is_capable_nolog);
85261 +EXPORT_SYMBOL_GPL(gr_task_is_capable);
85262 +EXPORT_SYMBOL_GPL(gr_task_is_capable_nolog);
85263 diff --git a/grsecurity/grsec_fifo.c b/grsecurity/grsec_fifo.c
85264 new file mode 100644
85265 index 0000000..06cc6ea
85266 --- /dev/null
85267 +++ b/grsecurity/grsec_fifo.c
85268 @@ -0,0 +1,24 @@
85269 +#include <linux/kernel.h>
85270 +#include <linux/sched.h>
85271 +#include <linux/fs.h>
85272 +#include <linux/file.h>
85273 +#include <linux/grinternal.h>
85274 +
85275 +int
85276 +gr_handle_fifo(const struct dentry *dentry, const struct vfsmount *mnt,
85277 + const struct dentry *dir, const int flag, const int acc_mode)
85278 +{
85279 +#ifdef CONFIG_GRKERNSEC_FIFO
85280 + const struct cred *cred = current_cred();
85281 +
85282 + if (grsec_enable_fifo && S_ISFIFO(dentry->d_inode->i_mode) &&
85283 + !(flag & O_EXCL) && (dir->d_inode->i_mode & S_ISVTX) &&
85284 + !uid_eq(dentry->d_inode->i_uid, dir->d_inode->i_uid) &&
85285 + !uid_eq(cred->fsuid, dentry->d_inode->i_uid)) {
85286 + if (!inode_permission(dentry->d_inode, acc_mode))
85287 + gr_log_fs_int2(GR_DONT_AUDIT, GR_FIFO_MSG, dentry, mnt, GR_GLOBAL_UID(dentry->d_inode->i_uid), GR_GLOBAL_GID(dentry->d_inode->i_gid));
85288 + return -EACCES;
85289 + }
85290 +#endif
85291 + return 0;
85292 +}
85293 diff --git a/grsecurity/grsec_fork.c b/grsecurity/grsec_fork.c
85294 new file mode 100644
85295 index 0000000..8ca18bf
85296 --- /dev/null
85297 +++ b/grsecurity/grsec_fork.c
85298 @@ -0,0 +1,23 @@
85299 +#include <linux/kernel.h>
85300 +#include <linux/sched.h>
85301 +#include <linux/grsecurity.h>
85302 +#include <linux/grinternal.h>
85303 +#include <linux/errno.h>
85304 +
85305 +void
85306 +gr_log_forkfail(const int retval)
85307 +{
85308 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
85309 + if (grsec_enable_forkfail && (retval == -EAGAIN || retval == -ENOMEM)) {
85310 + switch (retval) {
85311 + case -EAGAIN:
85312 + gr_log_str(GR_DONT_AUDIT, GR_FAILFORK_MSG, "EAGAIN");
85313 + break;
85314 + case -ENOMEM:
85315 + gr_log_str(GR_DONT_AUDIT, GR_FAILFORK_MSG, "ENOMEM");
85316 + break;
85317 + }
85318 + }
85319 +#endif
85320 + return;
85321 +}
85322 diff --git a/grsecurity/grsec_init.c b/grsecurity/grsec_init.c
85323 new file mode 100644
85324 index 0000000..4ed9e7d
85325 --- /dev/null
85326 +++ b/grsecurity/grsec_init.c
85327 @@ -0,0 +1,290 @@
85328 +#include <linux/kernel.h>
85329 +#include <linux/sched.h>
85330 +#include <linux/mm.h>
85331 +#include <linux/gracl.h>
85332 +#include <linux/slab.h>
85333 +#include <linux/vmalloc.h>
85334 +#include <linux/percpu.h>
85335 +#include <linux/module.h>
85336 +
85337 +int grsec_enable_ptrace_readexec;
85338 +int grsec_enable_setxid;
85339 +int grsec_enable_symlinkown;
85340 +kgid_t grsec_symlinkown_gid;
85341 +int grsec_enable_brute;
85342 +int grsec_enable_link;
85343 +int grsec_enable_dmesg;
85344 +int grsec_enable_harden_ptrace;
85345 +int grsec_enable_harden_ipc;
85346 +int grsec_enable_fifo;
85347 +int grsec_enable_execlog;
85348 +int grsec_enable_signal;
85349 +int grsec_enable_forkfail;
85350 +int grsec_enable_audit_ptrace;
85351 +int grsec_enable_time;
85352 +int grsec_enable_group;
85353 +kgid_t grsec_audit_gid;
85354 +int grsec_enable_chdir;
85355 +int grsec_enable_mount;
85356 +int grsec_enable_rofs;
85357 +int grsec_deny_new_usb;
85358 +int grsec_enable_chroot_findtask;
85359 +int grsec_enable_chroot_mount;
85360 +int grsec_enable_chroot_shmat;
85361 +int grsec_enable_chroot_fchdir;
85362 +int grsec_enable_chroot_double;
85363 +int grsec_enable_chroot_pivot;
85364 +int grsec_enable_chroot_chdir;
85365 +int grsec_enable_chroot_chmod;
85366 +int grsec_enable_chroot_mknod;
85367 +int grsec_enable_chroot_nice;
85368 +int grsec_enable_chroot_execlog;
85369 +int grsec_enable_chroot_caps;
85370 +int grsec_enable_chroot_rename;
85371 +int grsec_enable_chroot_sysctl;
85372 +int grsec_enable_chroot_unix;
85373 +int grsec_enable_tpe;
85374 +kgid_t grsec_tpe_gid;
85375 +int grsec_enable_blackhole;
85376 +#ifdef CONFIG_IPV6_MODULE
85377 +EXPORT_SYMBOL_GPL(grsec_enable_blackhole);
85378 +#endif
85379 +int grsec_lastack_retries;
85380 +int grsec_enable_tpe_all;
85381 +int grsec_enable_tpe_invert;
85382 +int grsec_enable_socket_all;
85383 +kgid_t grsec_socket_all_gid;
85384 +int grsec_enable_socket_client;
85385 +kgid_t grsec_socket_client_gid;
85386 +int grsec_enable_socket_server;
85387 +kgid_t grsec_socket_server_gid;
85388 +int grsec_resource_logging;
85389 +int grsec_disable_privio;
85390 +int grsec_enable_log_rwxmaps;
85391 +int grsec_lock;
85392 +
85393 +DEFINE_SPINLOCK(grsec_alert_lock);
85394 +unsigned long grsec_alert_wtime = 0;
85395 +unsigned long grsec_alert_fyet = 0;
85396 +
85397 +DEFINE_SPINLOCK(grsec_audit_lock);
85398 +
85399 +DEFINE_RWLOCK(grsec_exec_file_lock);
85400 +
85401 +char *gr_shared_page[4];
85402 +
85403 +char *gr_alert_log_fmt;
85404 +char *gr_audit_log_fmt;
85405 +char *gr_alert_log_buf;
85406 +char *gr_audit_log_buf;
85407 +
85408 +extern struct gr_arg *gr_usermode;
85409 +extern unsigned char *gr_system_salt;
85410 +extern unsigned char *gr_system_sum;
85411 +
85412 +void __init
85413 +grsecurity_init(void)
85414 +{
85415 + int j;
85416 + /* create the per-cpu shared pages */
85417 +
85418 +#ifdef CONFIG_X86
85419 + memset((char *)(0x41a + PAGE_OFFSET), 0, 36);
85420 +#endif
85421 +
85422 + for (j = 0; j < 4; j++) {
85423 + gr_shared_page[j] = (char *)__alloc_percpu(PAGE_SIZE, __alignof__(unsigned long long));
85424 + if (gr_shared_page[j] == NULL) {
85425 + panic("Unable to allocate grsecurity shared page");
85426 + return;
85427 + }
85428 + }
85429 +
85430 + /* allocate log buffers */
85431 + gr_alert_log_fmt = kmalloc(512, GFP_KERNEL);
85432 + if (!gr_alert_log_fmt) {
85433 + panic("Unable to allocate grsecurity alert log format buffer");
85434 + return;
85435 + }
85436 + gr_audit_log_fmt = kmalloc(512, GFP_KERNEL);
85437 + if (!gr_audit_log_fmt) {
85438 + panic("Unable to allocate grsecurity audit log format buffer");
85439 + return;
85440 + }
85441 + gr_alert_log_buf = (char *) get_zeroed_page(GFP_KERNEL);
85442 + if (!gr_alert_log_buf) {
85443 + panic("Unable to allocate grsecurity alert log buffer");
85444 + return;
85445 + }
85446 + gr_audit_log_buf = (char *) get_zeroed_page(GFP_KERNEL);
85447 + if (!gr_audit_log_buf) {
85448 + panic("Unable to allocate grsecurity audit log buffer");
85449 + return;
85450 + }
85451 +
85452 + /* allocate memory for authentication structure */
85453 + gr_usermode = kmalloc(sizeof(struct gr_arg), GFP_KERNEL);
85454 + gr_system_salt = kmalloc(GR_SALT_LEN, GFP_KERNEL);
85455 + gr_system_sum = kmalloc(GR_SHA_LEN, GFP_KERNEL);
85456 +
85457 + if (!gr_usermode || !gr_system_salt || !gr_system_sum) {
85458 + panic("Unable to allocate grsecurity authentication structure");
85459 + return;
85460 + }
85461 +
85462 +#ifdef CONFIG_GRKERNSEC_IO
85463 +#if !defined(CONFIG_GRKERNSEC_SYSCTL_DISTRO)
85464 + grsec_disable_privio = 1;
85465 +#elif defined(CONFIG_GRKERNSEC_SYSCTL_ON)
85466 + grsec_disable_privio = 1;
85467 +#else
85468 + grsec_disable_privio = 0;
85469 +#endif
85470 +#endif
85471 +
85472 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
85473 + /* for backward compatibility, tpe_invert always defaults to on if
85474 + enabled in the kernel
85475 + */
85476 + grsec_enable_tpe_invert = 1;
85477 +#endif
85478 +
85479 +#if !defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_SYSCTL_ON)
85480 +#ifndef CONFIG_GRKERNSEC_SYSCTL
85481 + grsec_lock = 1;
85482 +#endif
85483 +
85484 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
85485 + grsec_enable_log_rwxmaps = 1;
85486 +#endif
85487 +#ifdef CONFIG_GRKERNSEC_AUDIT_GROUP
85488 + grsec_enable_group = 1;
85489 + grsec_audit_gid = KGIDT_INIT(CONFIG_GRKERNSEC_AUDIT_GID);
85490 +#endif
85491 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
85492 + grsec_enable_ptrace_readexec = 1;
85493 +#endif
85494 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
85495 + grsec_enable_chdir = 1;
85496 +#endif
85497 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
85498 + grsec_enable_harden_ptrace = 1;
85499 +#endif
85500 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
85501 + grsec_enable_harden_ipc = 1;
85502 +#endif
85503 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
85504 + grsec_enable_mount = 1;
85505 +#endif
85506 +#ifdef CONFIG_GRKERNSEC_LINK
85507 + grsec_enable_link = 1;
85508 +#endif
85509 +#ifdef CONFIG_GRKERNSEC_BRUTE
85510 + grsec_enable_brute = 1;
85511 +#endif
85512 +#ifdef CONFIG_GRKERNSEC_DMESG
85513 + grsec_enable_dmesg = 1;
85514 +#endif
85515 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
85516 + grsec_enable_blackhole = 1;
85517 + grsec_lastack_retries = 4;
85518 +#endif
85519 +#ifdef CONFIG_GRKERNSEC_FIFO
85520 + grsec_enable_fifo = 1;
85521 +#endif
85522 +#ifdef CONFIG_GRKERNSEC_EXECLOG
85523 + grsec_enable_execlog = 1;
85524 +#endif
85525 +#ifdef CONFIG_GRKERNSEC_SETXID
85526 + grsec_enable_setxid = 1;
85527 +#endif
85528 +#ifdef CONFIG_GRKERNSEC_SIGNAL
85529 + grsec_enable_signal = 1;
85530 +#endif
85531 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
85532 + grsec_enable_forkfail = 1;
85533 +#endif
85534 +#ifdef CONFIG_GRKERNSEC_TIME
85535 + grsec_enable_time = 1;
85536 +#endif
85537 +#ifdef CONFIG_GRKERNSEC_RESLOG
85538 + grsec_resource_logging = 1;
85539 +#endif
85540 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
85541 + grsec_enable_chroot_findtask = 1;
85542 +#endif
85543 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
85544 + grsec_enable_chroot_unix = 1;
85545 +#endif
85546 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
85547 + grsec_enable_chroot_mount = 1;
85548 +#endif
85549 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
85550 + grsec_enable_chroot_fchdir = 1;
85551 +#endif
85552 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
85553 + grsec_enable_chroot_shmat = 1;
85554 +#endif
85555 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
85556 + grsec_enable_audit_ptrace = 1;
85557 +#endif
85558 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
85559 + grsec_enable_chroot_double = 1;
85560 +#endif
85561 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
85562 + grsec_enable_chroot_pivot = 1;
85563 +#endif
85564 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
85565 + grsec_enable_chroot_chdir = 1;
85566 +#endif
85567 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
85568 + grsec_enable_chroot_chmod = 1;
85569 +#endif
85570 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
85571 + grsec_enable_chroot_mknod = 1;
85572 +#endif
85573 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
85574 + grsec_enable_chroot_nice = 1;
85575 +#endif
85576 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
85577 + grsec_enable_chroot_execlog = 1;
85578 +#endif
85579 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
85580 + grsec_enable_chroot_caps = 1;
85581 +#endif
85582 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
85583 + grsec_enable_chroot_rename = 1;
85584 +#endif
85585 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
85586 + grsec_enable_chroot_sysctl = 1;
85587 +#endif
85588 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
85589 + grsec_enable_symlinkown = 1;
85590 + grsec_symlinkown_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SYMLINKOWN_GID);
85591 +#endif
85592 +#ifdef CONFIG_GRKERNSEC_TPE
85593 + grsec_enable_tpe = 1;
85594 + grsec_tpe_gid = KGIDT_INIT(CONFIG_GRKERNSEC_TPE_GID);
85595 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
85596 + grsec_enable_tpe_all = 1;
85597 +#endif
85598 +#endif
85599 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
85600 + grsec_enable_socket_all = 1;
85601 + grsec_socket_all_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_ALL_GID);
85602 +#endif
85603 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
85604 + grsec_enable_socket_client = 1;
85605 + grsec_socket_client_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_CLIENT_GID);
85606 +#endif
85607 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
85608 + grsec_enable_socket_server = 1;
85609 + grsec_socket_server_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_SERVER_GID);
85610 +#endif
85611 +#endif
85612 +#ifdef CONFIG_GRKERNSEC_DENYUSB_FORCE
85613 + grsec_deny_new_usb = 1;
85614 +#endif
85615 +
85616 + return;
85617 +}
85618 diff --git a/grsecurity/grsec_ipc.c b/grsecurity/grsec_ipc.c
85619 new file mode 100644
85620 index 0000000..1773300
85621 --- /dev/null
85622 +++ b/grsecurity/grsec_ipc.c
85623 @@ -0,0 +1,48 @@
85624 +#include <linux/kernel.h>
85625 +#include <linux/mm.h>
85626 +#include <linux/sched.h>
85627 +#include <linux/file.h>
85628 +#include <linux/ipc.h>
85629 +#include <linux/ipc_namespace.h>
85630 +#include <linux/grsecurity.h>
85631 +#include <linux/grinternal.h>
85632 +
85633 +int
85634 +gr_ipc_permitted(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, int requested_mode, int granted_mode)
85635 +{
85636 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
85637 + int write;
85638 + int orig_granted_mode;
85639 + kuid_t euid;
85640 + kgid_t egid;
85641 +
85642 + if (!grsec_enable_harden_ipc)
85643 + return 1;
85644 +
85645 + euid = current_euid();
85646 + egid = current_egid();
85647 +
85648 + write = requested_mode & 00002;
85649 + orig_granted_mode = ipcp->mode;
85650 +
85651 + if (uid_eq(euid, ipcp->cuid) || uid_eq(euid, ipcp->uid))
85652 + orig_granted_mode >>= 6;
85653 + else {
85654 + /* if likely wrong permissions, lock to user */
85655 + if (orig_granted_mode & 0007)
85656 + orig_granted_mode = 0;
85657 + /* otherwise do a egid-only check */
85658 + else if (gid_eq(egid, ipcp->cgid) || gid_eq(egid, ipcp->gid))
85659 + orig_granted_mode >>= 3;
85660 + /* otherwise, no access */
85661 + else
85662 + orig_granted_mode = 0;
85663 + }
85664 + if (!(requested_mode & ~granted_mode & 0007) && (requested_mode & ~orig_granted_mode & 0007) &&
85665 + !ns_capable_nolog(ns->user_ns, CAP_IPC_OWNER)) {
85666 + gr_log_str_int(GR_DONT_AUDIT, GR_IPC_DENIED_MSG, write ? "write" : "read", GR_GLOBAL_UID(ipcp->cuid));
85667 + return 0;
85668 + }
85669 +#endif
85670 + return 1;
85671 +}
85672 diff --git a/grsecurity/grsec_link.c b/grsecurity/grsec_link.c
85673 new file mode 100644
85674 index 0000000..5e05e20
85675 --- /dev/null
85676 +++ b/grsecurity/grsec_link.c
85677 @@ -0,0 +1,58 @@
85678 +#include <linux/kernel.h>
85679 +#include <linux/sched.h>
85680 +#include <linux/fs.h>
85681 +#include <linux/file.h>
85682 +#include <linux/grinternal.h>
85683 +
85684 +int gr_handle_symlink_owner(const struct path *link, const struct inode *target)
85685 +{
85686 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
85687 + const struct inode *link_inode = link->dentry->d_inode;
85688 +
85689 + if (grsec_enable_symlinkown && in_group_p(grsec_symlinkown_gid) &&
85690 + /* ignore root-owned links, e.g. /proc/self */
85691 + gr_is_global_nonroot(link_inode->i_uid) && target &&
85692 + !uid_eq(link_inode->i_uid, target->i_uid)) {
85693 + gr_log_fs_int2(GR_DONT_AUDIT, GR_SYMLINKOWNER_MSG, link->dentry, link->mnt, link_inode->i_uid, target->i_uid);
85694 + return 1;
85695 + }
85696 +#endif
85697 + return 0;
85698 +}
85699 +
85700 +int
85701 +gr_handle_follow_link(const struct inode *parent,
85702 + const struct inode *inode,
85703 + const struct dentry *dentry, const struct vfsmount *mnt)
85704 +{
85705 +#ifdef CONFIG_GRKERNSEC_LINK
85706 + const struct cred *cred = current_cred();
85707 +
85708 + if (grsec_enable_link && S_ISLNK(inode->i_mode) &&
85709 + (parent->i_mode & S_ISVTX) && !uid_eq(parent->i_uid, inode->i_uid) &&
85710 + (parent->i_mode & S_IWOTH) && !uid_eq(cred->fsuid, inode->i_uid)) {
85711 + gr_log_fs_int2(GR_DONT_AUDIT, GR_SYMLINK_MSG, dentry, mnt, inode->i_uid, inode->i_gid);
85712 + return -EACCES;
85713 + }
85714 +#endif
85715 + return 0;
85716 +}
85717 +
85718 +int
85719 +gr_handle_hardlink(const struct dentry *dentry,
85720 + const struct vfsmount *mnt,
85721 + struct inode *inode, const int mode, const struct filename *to)
85722 +{
85723 +#ifdef CONFIG_GRKERNSEC_LINK
85724 + const struct cred *cred = current_cred();
85725 +
85726 + if (grsec_enable_link && !uid_eq(cred->fsuid, inode->i_uid) &&
85727 + (!S_ISREG(mode) || is_privileged_binary(dentry) ||
85728 + (inode_permission(inode, MAY_READ | MAY_WRITE))) &&
85729 + !capable(CAP_FOWNER) && gr_is_global_nonroot(cred->uid)) {
85730 + gr_log_fs_int2_str(GR_DONT_AUDIT, GR_HARDLINK_MSG, dentry, mnt, inode->i_uid, inode->i_gid, to->name);
85731 + return -EPERM;
85732 + }
85733 +#endif
85734 + return 0;
85735 +}
85736 diff --git a/grsecurity/grsec_log.c b/grsecurity/grsec_log.c
85737 new file mode 100644
85738 index 0000000..dbe0a6b
85739 --- /dev/null
85740 +++ b/grsecurity/grsec_log.c
85741 @@ -0,0 +1,341 @@
85742 +#include <linux/kernel.h>
85743 +#include <linux/sched.h>
85744 +#include <linux/file.h>
85745 +#include <linux/tty.h>
85746 +#include <linux/fs.h>
85747 +#include <linux/mm.h>
85748 +#include <linux/grinternal.h>
85749 +
85750 +#ifdef CONFIG_TREE_PREEMPT_RCU
85751 +#define DISABLE_PREEMPT() preempt_disable()
85752 +#define ENABLE_PREEMPT() preempt_enable()
85753 +#else
85754 +#define DISABLE_PREEMPT()
85755 +#define ENABLE_PREEMPT()
85756 +#endif
85757 +
85758 +#define BEGIN_LOCKS(x) \
85759 + DISABLE_PREEMPT(); \
85760 + rcu_read_lock(); \
85761 + read_lock(&tasklist_lock); \
85762 + read_lock(&grsec_exec_file_lock); \
85763 + if (x != GR_DO_AUDIT) \
85764 + spin_lock(&grsec_alert_lock); \
85765 + else \
85766 + spin_lock(&grsec_audit_lock)
85767 +
85768 +#define END_LOCKS(x) \
85769 + if (x != GR_DO_AUDIT) \
85770 + spin_unlock(&grsec_alert_lock); \
85771 + else \
85772 + spin_unlock(&grsec_audit_lock); \
85773 + read_unlock(&grsec_exec_file_lock); \
85774 + read_unlock(&tasklist_lock); \
85775 + rcu_read_unlock(); \
85776 + ENABLE_PREEMPT(); \
85777 + if (x == GR_DONT_AUDIT) \
85778 + gr_handle_alertkill(current)
85779 +
85780 +enum {
85781 + FLOODING,
85782 + NO_FLOODING
85783 +};
85784 +
85785 +extern char *gr_alert_log_fmt;
85786 +extern char *gr_audit_log_fmt;
85787 +extern char *gr_alert_log_buf;
85788 +extern char *gr_audit_log_buf;
85789 +
85790 +static int gr_log_start(int audit)
85791 +{
85792 + char *loglevel = (audit == GR_DO_AUDIT) ? KERN_INFO : KERN_ALERT;
85793 + char *fmt = (audit == GR_DO_AUDIT) ? gr_audit_log_fmt : gr_alert_log_fmt;
85794 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
85795 +#if (CONFIG_GRKERNSEC_FLOODTIME > 0 && CONFIG_GRKERNSEC_FLOODBURST > 0)
85796 + unsigned long curr_secs = get_seconds();
85797 +
85798 + if (audit == GR_DO_AUDIT)
85799 + goto set_fmt;
85800 +
85801 + if (!grsec_alert_wtime || time_after(curr_secs, grsec_alert_wtime + CONFIG_GRKERNSEC_FLOODTIME)) {
85802 + grsec_alert_wtime = curr_secs;
85803 + grsec_alert_fyet = 0;
85804 + } else if (time_before_eq(curr_secs, grsec_alert_wtime + CONFIG_GRKERNSEC_FLOODTIME)
85805 + && (grsec_alert_fyet < CONFIG_GRKERNSEC_FLOODBURST)) {
85806 + grsec_alert_fyet++;
85807 + } else if (grsec_alert_fyet == CONFIG_GRKERNSEC_FLOODBURST) {
85808 + grsec_alert_wtime = curr_secs;
85809 + grsec_alert_fyet++;
85810 + printk(KERN_ALERT "grsec: more alerts, logging disabled for %d seconds\n", CONFIG_GRKERNSEC_FLOODTIME);
85811 + return FLOODING;
85812 + }
85813 + else return FLOODING;
85814 +
85815 +set_fmt:
85816 +#endif
85817 + memset(buf, 0, PAGE_SIZE);
85818 + if (current->signal->curr_ip && gr_acl_is_enabled()) {
85819 + sprintf(fmt, "%s%s", loglevel, "grsec: From %pI4: (%.64s:%c:%.950s) ");
85820 + snprintf(buf, PAGE_SIZE - 1, fmt, &current->signal->curr_ip, current->role->rolename, gr_roletype_to_char(), current->acl->filename);
85821 + } else if (current->signal->curr_ip) {
85822 + sprintf(fmt, "%s%s", loglevel, "grsec: From %pI4: ");
85823 + snprintf(buf, PAGE_SIZE - 1, fmt, &current->signal->curr_ip);
85824 + } else if (gr_acl_is_enabled()) {
85825 + sprintf(fmt, "%s%s", loglevel, "grsec: (%.64s:%c:%.950s) ");
85826 + snprintf(buf, PAGE_SIZE - 1, fmt, current->role->rolename, gr_roletype_to_char(), current->acl->filename);
85827 + } else {
85828 + sprintf(fmt, "%s%s", loglevel, "grsec: ");
85829 + strcpy(buf, fmt);
85830 + }
85831 +
85832 + return NO_FLOODING;
85833 +}
85834 +
85835 +static void gr_log_middle(int audit, const char *msg, va_list ap)
85836 + __attribute__ ((format (printf, 2, 0)));
85837 +
85838 +static void gr_log_middle(int audit, const char *msg, va_list ap)
85839 +{
85840 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
85841 + unsigned int len = strlen(buf);
85842 +
85843 + vsnprintf(buf + len, PAGE_SIZE - len - 1, msg, ap);
85844 +
85845 + return;
85846 +}
85847 +
85848 +static void gr_log_middle_varargs(int audit, const char *msg, ...)
85849 + __attribute__ ((format (printf, 2, 3)));
85850 +
85851 +static void gr_log_middle_varargs(int audit, const char *msg, ...)
85852 +{
85853 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
85854 + unsigned int len = strlen(buf);
85855 + va_list ap;
85856 +
85857 + va_start(ap, msg);
85858 + vsnprintf(buf + len, PAGE_SIZE - len - 1, msg, ap);
85859 + va_end(ap);
85860 +
85861 + return;
85862 +}
85863 +
85864 +static void gr_log_end(int audit, int append_default)
85865 +{
85866 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
85867 + if (append_default) {
85868 + struct task_struct *task = current;
85869 + struct task_struct *parent = task->real_parent;
85870 + const struct cred *cred = __task_cred(task);
85871 + const struct cred *pcred = __task_cred(parent);
85872 + unsigned int len = strlen(buf);
85873 +
85874 + snprintf(buf + len, PAGE_SIZE - len - 1, DEFAULTSECMSG, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
85875 + }
85876 +
85877 + printk("%s\n", buf);
85878 +
85879 + return;
85880 +}
85881 +
85882 +void gr_log_varargs(int audit, const char *msg, int argtypes, ...)
85883 +{
85884 + int logtype;
85885 + char *result = (audit == GR_DO_AUDIT) ? "successful" : "denied";
85886 + char *str1 = NULL, *str2 = NULL, *str3 = NULL;
85887 + void *voidptr = NULL;
85888 + int num1 = 0, num2 = 0;
85889 + unsigned long ulong1 = 0, ulong2 = 0;
85890 + struct dentry *dentry = NULL;
85891 + struct vfsmount *mnt = NULL;
85892 + struct file *file = NULL;
85893 + struct task_struct *task = NULL;
85894 + struct vm_area_struct *vma = NULL;
85895 + const struct cred *cred, *pcred;
85896 + va_list ap;
85897 +
85898 + BEGIN_LOCKS(audit);
85899 + logtype = gr_log_start(audit);
85900 + if (logtype == FLOODING) {
85901 + END_LOCKS(audit);
85902 + return;
85903 + }
85904 + va_start(ap, argtypes);
85905 + switch (argtypes) {
85906 + case GR_TTYSNIFF:
85907 + task = va_arg(ap, struct task_struct *);
85908 + gr_log_middle_varargs(audit, msg, &task->signal->curr_ip, gr_task_fullpath0(task), task->comm, task_pid_nr(task), gr_parent_task_fullpath0(task), task->real_parent->comm, task_pid_nr(task->real_parent));
85909 + break;
85910 + case GR_SYSCTL_HIDDEN:
85911 + str1 = va_arg(ap, char *);
85912 + gr_log_middle_varargs(audit, msg, result, str1);
85913 + break;
85914 + case GR_RBAC:
85915 + dentry = va_arg(ap, struct dentry *);
85916 + mnt = va_arg(ap, struct vfsmount *);
85917 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt));
85918 + break;
85919 + case GR_RBAC_STR:
85920 + dentry = va_arg(ap, struct dentry *);
85921 + mnt = va_arg(ap, struct vfsmount *);
85922 + str1 = va_arg(ap, char *);
85923 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1);
85924 + break;
85925 + case GR_STR_RBAC:
85926 + str1 = va_arg(ap, char *);
85927 + dentry = va_arg(ap, struct dentry *);
85928 + mnt = va_arg(ap, struct vfsmount *);
85929 + gr_log_middle_varargs(audit, msg, result, str1, gr_to_filename(dentry, mnt));
85930 + break;
85931 + case GR_RBAC_MODE2:
85932 + dentry = va_arg(ap, struct dentry *);
85933 + mnt = va_arg(ap, struct vfsmount *);
85934 + str1 = va_arg(ap, char *);
85935 + str2 = va_arg(ap, char *);
85936 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1, str2);
85937 + break;
85938 + case GR_RBAC_MODE3:
85939 + dentry = va_arg(ap, struct dentry *);
85940 + mnt = va_arg(ap, struct vfsmount *);
85941 + str1 = va_arg(ap, char *);
85942 + str2 = va_arg(ap, char *);
85943 + str3 = va_arg(ap, char *);
85944 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1, str2, str3);
85945 + break;
85946 + case GR_FILENAME:
85947 + dentry = va_arg(ap, struct dentry *);
85948 + mnt = va_arg(ap, struct vfsmount *);
85949 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt));
85950 + break;
85951 + case GR_STR_FILENAME:
85952 + str1 = va_arg(ap, char *);
85953 + dentry = va_arg(ap, struct dentry *);
85954 + mnt = va_arg(ap, struct vfsmount *);
85955 + gr_log_middle_varargs(audit, msg, str1, gr_to_filename(dentry, mnt));
85956 + break;
85957 + case GR_FILENAME_STR:
85958 + dentry = va_arg(ap, struct dentry *);
85959 + mnt = va_arg(ap, struct vfsmount *);
85960 + str1 = va_arg(ap, char *);
85961 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), str1);
85962 + break;
85963 + case GR_FILENAME_TWO_INT:
85964 + dentry = va_arg(ap, struct dentry *);
85965 + mnt = va_arg(ap, struct vfsmount *);
85966 + num1 = va_arg(ap, int);
85967 + num2 = va_arg(ap, int);
85968 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), num1, num2);
85969 + break;
85970 + case GR_FILENAME_TWO_INT_STR:
85971 + dentry = va_arg(ap, struct dentry *);
85972 + mnt = va_arg(ap, struct vfsmount *);
85973 + num1 = va_arg(ap, int);
85974 + num2 = va_arg(ap, int);
85975 + str1 = va_arg(ap, char *);
85976 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), num1, num2, str1);
85977 + break;
85978 + case GR_TEXTREL:
85979 + file = va_arg(ap, struct file *);
85980 + ulong1 = va_arg(ap, unsigned long);
85981 + ulong2 = va_arg(ap, unsigned long);
85982 + gr_log_middle_varargs(audit, msg, file ? gr_to_filename(file->f_path.dentry, file->f_path.mnt) : "<anonymous mapping>", ulong1, ulong2);
85983 + break;
85984 + case GR_PTRACE:
85985 + task = va_arg(ap, struct task_struct *);
85986 + gr_log_middle_varargs(audit, msg, task->exec_file ? gr_to_filename(task->exec_file->f_path.dentry, task->exec_file->f_path.mnt) : "(none)", task->comm, task_pid_nr(task));
85987 + break;
85988 + case GR_RESOURCE:
85989 + task = va_arg(ap, struct task_struct *);
85990 + cred = __task_cred(task);
85991 + pcred = __task_cred(task->real_parent);
85992 + ulong1 = va_arg(ap, unsigned long);
85993 + str1 = va_arg(ap, char *);
85994 + ulong2 = va_arg(ap, unsigned long);
85995 + gr_log_middle_varargs(audit, msg, ulong1, str1, ulong2, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
85996 + break;
85997 + case GR_CAP:
85998 + task = va_arg(ap, struct task_struct *);
85999 + cred = __task_cred(task);
86000 + pcred = __task_cred(task->real_parent);
86001 + str1 = va_arg(ap, char *);
86002 + gr_log_middle_varargs(audit, msg, str1, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
86003 + break;
86004 + case GR_SIG:
86005 + str1 = va_arg(ap, char *);
86006 + voidptr = va_arg(ap, void *);
86007 + gr_log_middle_varargs(audit, msg, str1, voidptr);
86008 + break;
86009 + case GR_SIG2:
86010 + task = va_arg(ap, struct task_struct *);
86011 + cred = __task_cred(task);
86012 + pcred = __task_cred(task->real_parent);
86013 + num1 = va_arg(ap, int);
86014 + gr_log_middle_varargs(audit, msg, num1, gr_task_fullpath0(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath0(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
86015 + break;
86016 + case GR_CRASH1:
86017 + task = va_arg(ap, struct task_struct *);
86018 + cred = __task_cred(task);
86019 + pcred = __task_cred(task->real_parent);
86020 + ulong1 = va_arg(ap, unsigned long);
86021 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid), GR_GLOBAL_UID(cred->uid), ulong1);
86022 + break;
86023 + case GR_CRASH2:
86024 + task = va_arg(ap, struct task_struct *);
86025 + cred = __task_cred(task);
86026 + pcred = __task_cred(task->real_parent);
86027 + ulong1 = va_arg(ap, unsigned long);
86028 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid), ulong1);
86029 + break;
86030 + case GR_RWXMAP:
86031 + file = va_arg(ap, struct file *);
86032 + gr_log_middle_varargs(audit, msg, file ? gr_to_filename(file->f_path.dentry, file->f_path.mnt) : "<anonymous mapping>");
86033 + break;
86034 + case GR_RWXMAPVMA:
86035 + vma = va_arg(ap, struct vm_area_struct *);
86036 + if (vma->vm_file)
86037 + str1 = gr_to_filename(vma->vm_file->f_path.dentry, vma->vm_file->f_path.mnt);
86038 + else if (vma->vm_flags & (VM_GROWSDOWN | VM_GROWSUP))
86039 + str1 = "<stack>";
86040 + else if (vma->vm_start <= current->mm->brk &&
86041 + vma->vm_end >= current->mm->start_brk)
86042 + str1 = "<heap>";
86043 + else
86044 + str1 = "<anonymous mapping>";
86045 + gr_log_middle_varargs(audit, msg, str1);
86046 + break;
86047 + case GR_PSACCT:
86048 + {
86049 + unsigned int wday, cday;
86050 + __u8 whr, chr;
86051 + __u8 wmin, cmin;
86052 + __u8 wsec, csec;
86053 + char cur_tty[64] = { 0 };
86054 + char parent_tty[64] = { 0 };
86055 +
86056 + task = va_arg(ap, struct task_struct *);
86057 + wday = va_arg(ap, unsigned int);
86058 + cday = va_arg(ap, unsigned int);
86059 + whr = va_arg(ap, int);
86060 + chr = va_arg(ap, int);
86061 + wmin = va_arg(ap, int);
86062 + cmin = va_arg(ap, int);
86063 + wsec = va_arg(ap, int);
86064 + csec = va_arg(ap, int);
86065 + ulong1 = va_arg(ap, unsigned long);
86066 + cred = __task_cred(task);
86067 + pcred = __task_cred(task->real_parent);
86068 +
86069 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), &task->signal->curr_ip, tty_name(task->signal->tty, cur_tty), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), wday, whr, wmin, wsec, cday, chr, cmin, csec, (task->flags & PF_SIGNALED) ? "killed by signal" : "exited", ulong1, gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), &task->real_parent->signal->curr_ip, tty_name(task->real_parent->signal->tty, parent_tty), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
86070 + }
86071 + break;
86072 + default:
86073 + gr_log_middle(audit, msg, ap);
86074 + }
86075 + va_end(ap);
86076 + // these don't need DEFAULTSECARGS printed on the end
86077 + if (argtypes == GR_CRASH1 || argtypes == GR_CRASH2)
86078 + gr_log_end(audit, 0);
86079 + else
86080 + gr_log_end(audit, 1);
86081 + END_LOCKS(audit);
86082 +}
86083 diff --git a/grsecurity/grsec_mem.c b/grsecurity/grsec_mem.c
86084 new file mode 100644
86085 index 0000000..0e39d8c
86086 --- /dev/null
86087 +++ b/grsecurity/grsec_mem.c
86088 @@ -0,0 +1,48 @@
86089 +#include <linux/kernel.h>
86090 +#include <linux/sched.h>
86091 +#include <linux/mm.h>
86092 +#include <linux/mman.h>
86093 +#include <linux/module.h>
86094 +#include <linux/grinternal.h>
86095 +
86096 +void gr_handle_msr_write(void)
86097 +{
86098 + gr_log_noargs(GR_DONT_AUDIT, GR_MSRWRITE_MSG);
86099 + return;
86100 +}
86101 +EXPORT_SYMBOL_GPL(gr_handle_msr_write);
86102 +
86103 +void
86104 +gr_handle_ioperm(void)
86105 +{
86106 + gr_log_noargs(GR_DONT_AUDIT, GR_IOPERM_MSG);
86107 + return;
86108 +}
86109 +
86110 +void
86111 +gr_handle_iopl(void)
86112 +{
86113 + gr_log_noargs(GR_DONT_AUDIT, GR_IOPL_MSG);
86114 + return;
86115 +}
86116 +
86117 +void
86118 +gr_handle_mem_readwrite(u64 from, u64 to)
86119 +{
86120 + gr_log_two_u64(GR_DONT_AUDIT, GR_MEM_READWRITE_MSG, from, to);
86121 + return;
86122 +}
86123 +
86124 +void
86125 +gr_handle_vm86(void)
86126 +{
86127 + gr_log_noargs(GR_DONT_AUDIT, GR_VM86_MSG);
86128 + return;
86129 +}
86130 +
86131 +void
86132 +gr_log_badprocpid(const char *entry)
86133 +{
86134 + gr_log_str(GR_DONT_AUDIT, GR_BADPROCPID_MSG, entry);
86135 + return;
86136 +}
86137 diff --git a/grsecurity/grsec_mount.c b/grsecurity/grsec_mount.c
86138 new file mode 100644
86139 index 0000000..6f9eb73
86140 --- /dev/null
86141 +++ b/grsecurity/grsec_mount.c
86142 @@ -0,0 +1,65 @@
86143 +#include <linux/kernel.h>
86144 +#include <linux/sched.h>
86145 +#include <linux/mount.h>
86146 +#include <linux/major.h>
86147 +#include <linux/grsecurity.h>
86148 +#include <linux/grinternal.h>
86149 +
86150 +void
86151 +gr_log_remount(const char *devname, const int retval)
86152 +{
86153 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
86154 + if (grsec_enable_mount && (retval >= 0))
86155 + gr_log_str(GR_DO_AUDIT, GR_REMOUNT_AUDIT_MSG, devname ? devname : "none");
86156 +#endif
86157 + return;
86158 +}
86159 +
86160 +void
86161 +gr_log_unmount(const char *devname, const int retval)
86162 +{
86163 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
86164 + if (grsec_enable_mount && (retval >= 0))
86165 + gr_log_str(GR_DO_AUDIT, GR_UNMOUNT_AUDIT_MSG, devname ? devname : "none");
86166 +#endif
86167 + return;
86168 +}
86169 +
86170 +void
86171 +gr_log_mount(const char *from, struct path *to, const int retval)
86172 +{
86173 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
86174 + if (grsec_enable_mount && (retval >= 0))
86175 + gr_log_str_fs(GR_DO_AUDIT, GR_MOUNT_AUDIT_MSG, from ? from : "none", to->dentry, to->mnt);
86176 +#endif
86177 + return;
86178 +}
86179 +
86180 +int
86181 +gr_handle_rofs_mount(struct dentry *dentry, struct vfsmount *mnt, int mnt_flags)
86182 +{
86183 +#ifdef CONFIG_GRKERNSEC_ROFS
86184 + if (grsec_enable_rofs && !(mnt_flags & MNT_READONLY)) {
86185 + gr_log_fs_generic(GR_DO_AUDIT, GR_ROFS_MOUNT_MSG, dentry, mnt);
86186 + return -EPERM;
86187 + } else
86188 + return 0;
86189 +#endif
86190 + return 0;
86191 +}
86192 +
86193 +int
86194 +gr_handle_rofs_blockwrite(struct dentry *dentry, struct vfsmount *mnt, int acc_mode)
86195 +{
86196 +#ifdef CONFIG_GRKERNSEC_ROFS
86197 + struct inode *inode = dentry->d_inode;
86198 +
86199 + if (grsec_enable_rofs && (acc_mode & MAY_WRITE) &&
86200 + inode && (S_ISBLK(inode->i_mode) || (S_ISCHR(inode->i_mode) && imajor(inode) == RAW_MAJOR))) {
86201 + gr_log_fs_generic(GR_DO_AUDIT, GR_ROFS_BLOCKWRITE_MSG, dentry, mnt);
86202 + return -EPERM;
86203 + } else
86204 + return 0;
86205 +#endif
86206 + return 0;
86207 +}
86208 diff --git a/grsecurity/grsec_pax.c b/grsecurity/grsec_pax.c
86209 new file mode 100644
86210 index 0000000..6ee9d50
86211 --- /dev/null
86212 +++ b/grsecurity/grsec_pax.c
86213 @@ -0,0 +1,45 @@
86214 +#include <linux/kernel.h>
86215 +#include <linux/sched.h>
86216 +#include <linux/mm.h>
86217 +#include <linux/file.h>
86218 +#include <linux/grinternal.h>
86219 +#include <linux/grsecurity.h>
86220 +
86221 +void
86222 +gr_log_textrel(struct vm_area_struct * vma)
86223 +{
86224 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
86225 + if (grsec_enable_log_rwxmaps)
86226 + gr_log_textrel_ulong_ulong(GR_DONT_AUDIT, GR_TEXTREL_AUDIT_MSG, vma->vm_file, vma->vm_start, vma->vm_pgoff);
86227 +#endif
86228 + return;
86229 +}
86230 +
86231 +void gr_log_ptgnustack(struct file *file)
86232 +{
86233 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
86234 + if (grsec_enable_log_rwxmaps)
86235 + gr_log_rwxmap(GR_DONT_AUDIT, GR_PTGNUSTACK_MSG, file);
86236 +#endif
86237 + return;
86238 +}
86239 +
86240 +void
86241 +gr_log_rwxmmap(struct file *file)
86242 +{
86243 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
86244 + if (grsec_enable_log_rwxmaps)
86245 + gr_log_rwxmap(GR_DONT_AUDIT, GR_RWXMMAP_MSG, file);
86246 +#endif
86247 + return;
86248 +}
86249 +
86250 +void
86251 +gr_log_rwxmprotect(struct vm_area_struct *vma)
86252 +{
86253 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
86254 + if (grsec_enable_log_rwxmaps)
86255 + gr_log_rwxmap_vma(GR_DONT_AUDIT, GR_RWXMPROTECT_MSG, vma);
86256 +#endif
86257 + return;
86258 +}
86259 diff --git a/grsecurity/grsec_proc.c b/grsecurity/grsec_proc.c
86260 new file mode 100644
86261 index 0000000..2005a3a
86262 --- /dev/null
86263 +++ b/grsecurity/grsec_proc.c
86264 @@ -0,0 +1,20 @@
86265 +#include <linux/kernel.h>
86266 +#include <linux/sched.h>
86267 +#include <linux/grsecurity.h>
86268 +#include <linux/grinternal.h>
86269 +
86270 +int gr_proc_is_restricted(void)
86271 +{
86272 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
86273 + const struct cred *cred = current_cred();
86274 +#endif
86275 +
86276 +#ifdef CONFIG_GRKERNSEC_PROC_USER
86277 + if (!uid_eq(cred->fsuid, GLOBAL_ROOT_UID))
86278 + return -EACCES;
86279 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
86280 + if (!uid_eq(cred->fsuid, GLOBAL_ROOT_UID) && !in_group_p(grsec_proc_gid))
86281 + return -EACCES;
86282 +#endif
86283 + return 0;
86284 +}
86285 diff --git a/grsecurity/grsec_ptrace.c b/grsecurity/grsec_ptrace.c
86286 new file mode 100644
86287 index 0000000..f7f29aa
86288 --- /dev/null
86289 +++ b/grsecurity/grsec_ptrace.c
86290 @@ -0,0 +1,30 @@
86291 +#include <linux/kernel.h>
86292 +#include <linux/sched.h>
86293 +#include <linux/grinternal.h>
86294 +#include <linux/security.h>
86295 +
86296 +void
86297 +gr_audit_ptrace(struct task_struct *task)
86298 +{
86299 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
86300 + if (grsec_enable_audit_ptrace)
86301 + gr_log_ptrace(GR_DO_AUDIT, GR_PTRACE_AUDIT_MSG, task);
86302 +#endif
86303 + return;
86304 +}
86305 +
86306 +int
86307 +gr_ptrace_readexec(struct file *file, int unsafe_flags)
86308 +{
86309 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
86310 + const struct dentry *dentry = file->f_path.dentry;
86311 + const struct vfsmount *mnt = file->f_path.mnt;
86312 +
86313 + if (grsec_enable_ptrace_readexec && (unsafe_flags & LSM_UNSAFE_PTRACE) &&
86314 + (inode_permission(dentry->d_inode, MAY_READ) || !gr_acl_handle_open(dentry, mnt, MAY_READ))) {
86315 + gr_log_fs_generic(GR_DONT_AUDIT, GR_PTRACE_READEXEC_MSG, dentry, mnt);
86316 + return -EACCES;
86317 + }
86318 +#endif
86319 + return 0;
86320 +}
86321 diff --git a/grsecurity/grsec_sig.c b/grsecurity/grsec_sig.c
86322 new file mode 100644
86323 index 0000000..3860c7e
86324 --- /dev/null
86325 +++ b/grsecurity/grsec_sig.c
86326 @@ -0,0 +1,236 @@
86327 +#include <linux/kernel.h>
86328 +#include <linux/sched.h>
86329 +#include <linux/fs.h>
86330 +#include <linux/delay.h>
86331 +#include <linux/grsecurity.h>
86332 +#include <linux/grinternal.h>
86333 +#include <linux/hardirq.h>
86334 +
86335 +char *signames[] = {
86336 + [SIGSEGV] = "Segmentation fault",
86337 + [SIGILL] = "Illegal instruction",
86338 + [SIGABRT] = "Abort",
86339 + [SIGBUS] = "Invalid alignment/Bus error"
86340 +};
86341 +
86342 +void
86343 +gr_log_signal(const int sig, const void *addr, const struct task_struct *t)
86344 +{
86345 +#ifdef CONFIG_GRKERNSEC_SIGNAL
86346 + if (grsec_enable_signal && ((sig == SIGSEGV) || (sig == SIGILL) ||
86347 + (sig == SIGABRT) || (sig == SIGBUS))) {
86348 + if (task_pid_nr(t) == task_pid_nr(current)) {
86349 + gr_log_sig_addr(GR_DONT_AUDIT_GOOD, GR_UNISIGLOG_MSG, signames[sig], addr);
86350 + } else {
86351 + gr_log_sig_task(GR_DONT_AUDIT_GOOD, GR_DUALSIGLOG_MSG, t, sig);
86352 + }
86353 + }
86354 +#endif
86355 + return;
86356 +}
86357 +
86358 +int
86359 +gr_handle_signal(const struct task_struct *p, const int sig)
86360 +{
86361 +#ifdef CONFIG_GRKERNSEC
86362 + /* ignore the 0 signal for protected task checks */
86363 + if (task_pid_nr(current) > 1 && sig && gr_check_protected_task(p)) {
86364 + gr_log_sig_task(GR_DONT_AUDIT, GR_SIG_ACL_MSG, p, sig);
86365 + return -EPERM;
86366 + } else if (gr_pid_is_chrooted((struct task_struct *)p)) {
86367 + return -EPERM;
86368 + }
86369 +#endif
86370 + return 0;
86371 +}
86372 +
86373 +#ifdef CONFIG_GRKERNSEC
86374 +extern int specific_send_sig_info(int sig, struct siginfo *info, struct task_struct *t);
86375 +
86376 +int gr_fake_force_sig(int sig, struct task_struct *t)
86377 +{
86378 + unsigned long int flags;
86379 + int ret, blocked, ignored;
86380 + struct k_sigaction *action;
86381 +
86382 + spin_lock_irqsave(&t->sighand->siglock, flags);
86383 + action = &t->sighand->action[sig-1];
86384 + ignored = action->sa.sa_handler == SIG_IGN;
86385 + blocked = sigismember(&t->blocked, sig);
86386 + if (blocked || ignored) {
86387 + action->sa.sa_handler = SIG_DFL;
86388 + if (blocked) {
86389 + sigdelset(&t->blocked, sig);
86390 + recalc_sigpending_and_wake(t);
86391 + }
86392 + }
86393 + if (action->sa.sa_handler == SIG_DFL)
86394 + t->signal->flags &= ~SIGNAL_UNKILLABLE;
86395 + ret = specific_send_sig_info(sig, SEND_SIG_PRIV, t);
86396 +
86397 + spin_unlock_irqrestore(&t->sighand->siglock, flags);
86398 +
86399 + return ret;
86400 +}
86401 +#endif
86402 +
86403 +#define GR_USER_BAN_TIME (15 * 60)
86404 +#define GR_DAEMON_BRUTE_TIME (30 * 60)
86405 +
86406 +void gr_handle_brute_attach(int dumpable)
86407 +{
86408 +#ifdef CONFIG_GRKERNSEC_BRUTE
86409 + struct task_struct *p = current;
86410 + kuid_t uid = GLOBAL_ROOT_UID;
86411 + int daemon = 0;
86412 +
86413 + if (!grsec_enable_brute)
86414 + return;
86415 +
86416 + rcu_read_lock();
86417 + read_lock(&tasklist_lock);
86418 + read_lock(&grsec_exec_file_lock);
86419 + if (p->real_parent && gr_is_same_file(p->real_parent->exec_file, p->exec_file)) {
86420 + p->real_parent->brute_expires = get_seconds() + GR_DAEMON_BRUTE_TIME;
86421 + p->real_parent->brute = 1;
86422 + daemon = 1;
86423 + } else {
86424 + const struct cred *cred = __task_cred(p), *cred2;
86425 + struct task_struct *tsk, *tsk2;
86426 +
86427 + if (dumpable != SUID_DUMP_USER && gr_is_global_nonroot(cred->uid)) {
86428 + struct user_struct *user;
86429 +
86430 + uid = cred->uid;
86431 +
86432 + /* this is put upon execution past expiration */
86433 + user = find_user(uid);
86434 + if (user == NULL)
86435 + goto unlock;
86436 + user->suid_banned = 1;
86437 + user->suid_ban_expires = get_seconds() + GR_USER_BAN_TIME;
86438 + if (user->suid_ban_expires == ~0UL)
86439 + user->suid_ban_expires--;
86440 +
86441 + /* only kill other threads of the same binary, from the same user */
86442 + do_each_thread(tsk2, tsk) {
86443 + cred2 = __task_cred(tsk);
86444 + if (tsk != p && uid_eq(cred2->uid, uid) && gr_is_same_file(tsk->exec_file, p->exec_file))
86445 + gr_fake_force_sig(SIGKILL, tsk);
86446 + } while_each_thread(tsk2, tsk);
86447 + }
86448 + }
86449 +unlock:
86450 + read_unlock(&grsec_exec_file_lock);
86451 + read_unlock(&tasklist_lock);
86452 + rcu_read_unlock();
86453 +
86454 + if (gr_is_global_nonroot(uid))
86455 + gr_log_fs_int2(GR_DONT_AUDIT, GR_BRUTE_SUID_MSG, p->exec_file->f_path.dentry, p->exec_file->f_path.mnt, GR_GLOBAL_UID(uid), GR_USER_BAN_TIME / 60);
86456 + else if (daemon)
86457 + gr_log_noargs(GR_DONT_AUDIT, GR_BRUTE_DAEMON_MSG);
86458 +
86459 +#endif
86460 + return;
86461 +}
86462 +
86463 +void gr_handle_brute_check(void)
86464 +{
86465 +#ifdef CONFIG_GRKERNSEC_BRUTE
86466 + struct task_struct *p = current;
86467 +
86468 + if (unlikely(p->brute)) {
86469 + if (!grsec_enable_brute)
86470 + p->brute = 0;
86471 + else if (time_before(get_seconds(), p->brute_expires))
86472 + msleep(30 * 1000);
86473 + }
86474 +#endif
86475 + return;
86476 +}
86477 +
86478 +void gr_handle_kernel_exploit(void)
86479 +{
86480 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
86481 + const struct cred *cred;
86482 + struct task_struct *tsk, *tsk2;
86483 + struct user_struct *user;
86484 + kuid_t uid;
86485 +
86486 + if (in_irq() || in_serving_softirq() || in_nmi())
86487 + panic("grsec: halting the system due to suspicious kernel crash caused in interrupt context");
86488 +
86489 + uid = current_uid();
86490 +
86491 + if (gr_is_global_root(uid))
86492 + panic("grsec: halting the system due to suspicious kernel crash caused by root");
86493 + else {
86494 + /* kill all the processes of this user, hold a reference
86495 + to their creds struct, and prevent them from creating
86496 + another process until system reset
86497 + */
86498 + printk(KERN_ALERT "grsec: banning user with uid %u until system restart for suspicious kernel crash\n",
86499 + GR_GLOBAL_UID(uid));
86500 + /* we intentionally leak this ref */
86501 + user = get_uid(current->cred->user);
86502 + if (user)
86503 + user->kernel_banned = 1;
86504 +
86505 + /* kill all processes of this user */
86506 + read_lock(&tasklist_lock);
86507 + do_each_thread(tsk2, tsk) {
86508 + cred = __task_cred(tsk);
86509 + if (uid_eq(cred->uid, uid))
86510 + gr_fake_force_sig(SIGKILL, tsk);
86511 + } while_each_thread(tsk2, tsk);
86512 + read_unlock(&tasklist_lock);
86513 + }
86514 +#endif
86515 +}
86516 +
86517 +#ifdef CONFIG_GRKERNSEC_BRUTE
86518 +static bool suid_ban_expired(struct user_struct *user)
86519 +{
86520 + if (user->suid_ban_expires != ~0UL && time_after_eq(get_seconds(), user->suid_ban_expires)) {
86521 + user->suid_banned = 0;
86522 + user->suid_ban_expires = 0;
86523 + free_uid(user);
86524 + return true;
86525 + }
86526 +
86527 + return false;
86528 +}
86529 +#endif
86530 +
86531 +int gr_process_kernel_exec_ban(void)
86532 +{
86533 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
86534 + if (unlikely(current->cred->user->kernel_banned))
86535 + return -EPERM;
86536 +#endif
86537 + return 0;
86538 +}
86539 +
86540 +int gr_process_kernel_setuid_ban(struct user_struct *user)
86541 +{
86542 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
86543 + if (unlikely(user->kernel_banned))
86544 + gr_fake_force_sig(SIGKILL, current);
86545 +#endif
86546 + return 0;
86547 +}
86548 +
86549 +int gr_process_suid_exec_ban(const struct linux_binprm *bprm)
86550 +{
86551 +#ifdef CONFIG_GRKERNSEC_BRUTE
86552 + struct user_struct *user = current->cred->user;
86553 + if (unlikely(user->suid_banned)) {
86554 + if (suid_ban_expired(user))
86555 + return 0;
86556 + /* disallow execution of suid binaries only */
86557 + else if (!uid_eq(bprm->cred->euid, current->cred->uid))
86558 + return -EPERM;
86559 + }
86560 +#endif
86561 + return 0;
86562 +}
86563 diff --git a/grsecurity/grsec_sock.c b/grsecurity/grsec_sock.c
86564 new file mode 100644
86565 index 0000000..a523bd2
86566 --- /dev/null
86567 +++ b/grsecurity/grsec_sock.c
86568 @@ -0,0 +1,244 @@
86569 +#include <linux/kernel.h>
86570 +#include <linux/module.h>
86571 +#include <linux/sched.h>
86572 +#include <linux/file.h>
86573 +#include <linux/net.h>
86574 +#include <linux/in.h>
86575 +#include <linux/ip.h>
86576 +#include <net/sock.h>
86577 +#include <net/inet_sock.h>
86578 +#include <linux/grsecurity.h>
86579 +#include <linux/grinternal.h>
86580 +#include <linux/gracl.h>
86581 +
86582 +extern int gr_search_udp_recvmsg(const struct sock *sk, const struct sk_buff *skb);
86583 +extern int gr_search_udp_sendmsg(const struct sock *sk, const struct sockaddr_in *addr);
86584 +
86585 +EXPORT_SYMBOL_GPL(gr_search_udp_recvmsg);
86586 +EXPORT_SYMBOL_GPL(gr_search_udp_sendmsg);
86587 +
86588 +#ifdef CONFIG_UNIX_MODULE
86589 +EXPORT_SYMBOL_GPL(gr_acl_handle_unix);
86590 +EXPORT_SYMBOL_GPL(gr_acl_handle_mknod);
86591 +EXPORT_SYMBOL_GPL(gr_handle_chroot_unix);
86592 +EXPORT_SYMBOL_GPL(gr_handle_create);
86593 +#endif
86594 +
86595 +#ifdef CONFIG_GRKERNSEC
86596 +#define gr_conn_table_size 32749
86597 +struct conn_table_entry {
86598 + struct conn_table_entry *next;
86599 + struct signal_struct *sig;
86600 +};
86601 +
86602 +struct conn_table_entry *gr_conn_table[gr_conn_table_size];
86603 +DEFINE_SPINLOCK(gr_conn_table_lock);
86604 +
86605 +extern const char * gr_socktype_to_name(unsigned char type);
86606 +extern const char * gr_proto_to_name(unsigned char proto);
86607 +extern const char * gr_sockfamily_to_name(unsigned char family);
86608 +
86609 +static int
86610 +conn_hash(__u32 saddr, __u32 daddr, __u16 sport, __u16 dport, unsigned int size)
86611 +{
86612 + return ((daddr + saddr + (sport << 8) + (dport << 16)) % size);
86613 +}
86614 +
86615 +static int
86616 +conn_match(const struct signal_struct *sig, __u32 saddr, __u32 daddr,
86617 + __u16 sport, __u16 dport)
86618 +{
86619 + if (unlikely(sig->gr_saddr == saddr && sig->gr_daddr == daddr &&
86620 + sig->gr_sport == sport && sig->gr_dport == dport))
86621 + return 1;
86622 + else
86623 + return 0;
86624 +}
86625 +
86626 +static void gr_add_to_task_ip_table_nolock(struct signal_struct *sig, struct conn_table_entry *newent)
86627 +{
86628 + struct conn_table_entry **match;
86629 + unsigned int index;
86630 +
86631 + index = conn_hash(sig->gr_saddr, sig->gr_daddr,
86632 + sig->gr_sport, sig->gr_dport,
86633 + gr_conn_table_size);
86634 +
86635 + newent->sig = sig;
86636 +
86637 + match = &gr_conn_table[index];
86638 + newent->next = *match;
86639 + *match = newent;
86640 +
86641 + return;
86642 +}
86643 +
86644 +static void gr_del_task_from_ip_table_nolock(struct signal_struct *sig)
86645 +{
86646 + struct conn_table_entry *match, *last = NULL;
86647 + unsigned int index;
86648 +
86649 + index = conn_hash(sig->gr_saddr, sig->gr_daddr,
86650 + sig->gr_sport, sig->gr_dport,
86651 + gr_conn_table_size);
86652 +
86653 + match = gr_conn_table[index];
86654 + while (match && !conn_match(match->sig,
86655 + sig->gr_saddr, sig->gr_daddr, sig->gr_sport,
86656 + sig->gr_dport)) {
86657 + last = match;
86658 + match = match->next;
86659 + }
86660 +
86661 + if (match) {
86662 + if (last)
86663 + last->next = match->next;
86664 + else
86665 + gr_conn_table[index] = NULL;
86666 + kfree(match);
86667 + }
86668 +
86669 + return;
86670 +}
86671 +
86672 +static struct signal_struct * gr_lookup_task_ip_table(__u32 saddr, __u32 daddr,
86673 + __u16 sport, __u16 dport)
86674 +{
86675 + struct conn_table_entry *match;
86676 + unsigned int index;
86677 +
86678 + index = conn_hash(saddr, daddr, sport, dport, gr_conn_table_size);
86679 +
86680 + match = gr_conn_table[index];
86681 + while (match && !conn_match(match->sig, saddr, daddr, sport, dport))
86682 + match = match->next;
86683 +
86684 + if (match)
86685 + return match->sig;
86686 + else
86687 + return NULL;
86688 +}
86689 +
86690 +#endif
86691 +
86692 +void gr_update_task_in_ip_table(const struct inet_sock *inet)
86693 +{
86694 +#ifdef CONFIG_GRKERNSEC
86695 + struct signal_struct *sig = current->signal;
86696 + struct conn_table_entry *newent;
86697 +
86698 + newent = kmalloc(sizeof(struct conn_table_entry), GFP_ATOMIC);
86699 + if (newent == NULL)
86700 + return;
86701 + /* no bh lock needed since we are called with bh disabled */
86702 + spin_lock(&gr_conn_table_lock);
86703 + gr_del_task_from_ip_table_nolock(sig);
86704 + sig->gr_saddr = inet->inet_rcv_saddr;
86705 + sig->gr_daddr = inet->inet_daddr;
86706 + sig->gr_sport = inet->inet_sport;
86707 + sig->gr_dport = inet->inet_dport;
86708 + gr_add_to_task_ip_table_nolock(sig, newent);
86709 + spin_unlock(&gr_conn_table_lock);
86710 +#endif
86711 + return;
86712 +}
86713 +
86714 +void gr_del_task_from_ip_table(struct task_struct *task)
86715 +{
86716 +#ifdef CONFIG_GRKERNSEC
86717 + spin_lock_bh(&gr_conn_table_lock);
86718 + gr_del_task_from_ip_table_nolock(task->signal);
86719 + spin_unlock_bh(&gr_conn_table_lock);
86720 +#endif
86721 + return;
86722 +}
86723 +
86724 +void
86725 +gr_attach_curr_ip(const struct sock *sk)
86726 +{
86727 +#ifdef CONFIG_GRKERNSEC
86728 + struct signal_struct *p, *set;
86729 + const struct inet_sock *inet = inet_sk(sk);
86730 +
86731 + if (unlikely(sk->sk_protocol != IPPROTO_TCP))
86732 + return;
86733 +
86734 + set = current->signal;
86735 +
86736 + spin_lock_bh(&gr_conn_table_lock);
86737 + p = gr_lookup_task_ip_table(inet->inet_daddr, inet->inet_rcv_saddr,
86738 + inet->inet_dport, inet->inet_sport);
86739 + if (unlikely(p != NULL)) {
86740 + set->curr_ip = p->curr_ip;
86741 + set->used_accept = 1;
86742 + gr_del_task_from_ip_table_nolock(p);
86743 + spin_unlock_bh(&gr_conn_table_lock);
86744 + return;
86745 + }
86746 + spin_unlock_bh(&gr_conn_table_lock);
86747 +
86748 + set->curr_ip = inet->inet_daddr;
86749 + set->used_accept = 1;
86750 +#endif
86751 + return;
86752 +}
86753 +
86754 +int
86755 +gr_handle_sock_all(const int family, const int type, const int protocol)
86756 +{
86757 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
86758 + if (grsec_enable_socket_all && in_group_p(grsec_socket_all_gid) &&
86759 + (family != AF_UNIX)) {
86760 + if (family == AF_INET)
86761 + gr_log_str3(GR_DONT_AUDIT, GR_SOCK_MSG, gr_sockfamily_to_name(family), gr_socktype_to_name(type), gr_proto_to_name(protocol));
86762 + else
86763 + gr_log_str2_int(GR_DONT_AUDIT, GR_SOCK_NOINET_MSG, gr_sockfamily_to_name(family), gr_socktype_to_name(type), protocol);
86764 + return -EACCES;
86765 + }
86766 +#endif
86767 + return 0;
86768 +}
86769 +
86770 +int
86771 +gr_handle_sock_server(const struct sockaddr *sck)
86772 +{
86773 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
86774 + if (grsec_enable_socket_server &&
86775 + in_group_p(grsec_socket_server_gid) &&
86776 + sck && (sck->sa_family != AF_UNIX) &&
86777 + (sck->sa_family != AF_LOCAL)) {
86778 + gr_log_noargs(GR_DONT_AUDIT, GR_BIND_MSG);
86779 + return -EACCES;
86780 + }
86781 +#endif
86782 + return 0;
86783 +}
86784 +
86785 +int
86786 +gr_handle_sock_server_other(const struct sock *sck)
86787 +{
86788 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
86789 + if (grsec_enable_socket_server &&
86790 + in_group_p(grsec_socket_server_gid) &&
86791 + sck && (sck->sk_family != AF_UNIX) &&
86792 + (sck->sk_family != AF_LOCAL)) {
86793 + gr_log_noargs(GR_DONT_AUDIT, GR_BIND_MSG);
86794 + return -EACCES;
86795 + }
86796 +#endif
86797 + return 0;
86798 +}
86799 +
86800 +int
86801 +gr_handle_sock_client(const struct sockaddr *sck)
86802 +{
86803 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
86804 + if (grsec_enable_socket_client && in_group_p(grsec_socket_client_gid) &&
86805 + sck && (sck->sa_family != AF_UNIX) &&
86806 + (sck->sa_family != AF_LOCAL)) {
86807 + gr_log_noargs(GR_DONT_AUDIT, GR_CONNECT_MSG);
86808 + return -EACCES;
86809 + }
86810 +#endif
86811 + return 0;
86812 +}
86813 diff --git a/grsecurity/grsec_sysctl.c b/grsecurity/grsec_sysctl.c
86814 new file mode 100644
86815 index 0000000..cce889e
86816 --- /dev/null
86817 +++ b/grsecurity/grsec_sysctl.c
86818 @@ -0,0 +1,488 @@
86819 +#include <linux/kernel.h>
86820 +#include <linux/sched.h>
86821 +#include <linux/sysctl.h>
86822 +#include <linux/grsecurity.h>
86823 +#include <linux/grinternal.h>
86824 +
86825 +int
86826 +gr_handle_sysctl_mod(const char *dirname, const char *name, const int op)
86827 +{
86828 +#ifdef CONFIG_GRKERNSEC_SYSCTL
86829 + if (dirname == NULL || name == NULL)
86830 + return 0;
86831 + if (!strcmp(dirname, "grsecurity") && grsec_lock && (op & MAY_WRITE)) {
86832 + gr_log_str(GR_DONT_AUDIT, GR_SYSCTL_MSG, name);
86833 + return -EACCES;
86834 + }
86835 +#endif
86836 + return 0;
86837 +}
86838 +
86839 +#if defined(CONFIG_GRKERNSEC_ROFS) || defined(CONFIG_GRKERNSEC_DENYUSB)
86840 +static int __maybe_unused __read_only one = 1;
86841 +#endif
86842 +
86843 +#if defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_ROFS) || \
86844 + defined(CONFIG_GRKERNSEC_DENYUSB)
86845 +struct ctl_table grsecurity_table[] = {
86846 +#ifdef CONFIG_GRKERNSEC_SYSCTL
86847 +#ifdef CONFIG_GRKERNSEC_SYSCTL_DISTRO
86848 +#ifdef CONFIG_GRKERNSEC_IO
86849 + {
86850 + .procname = "disable_priv_io",
86851 + .data = &grsec_disable_privio,
86852 + .maxlen = sizeof(int),
86853 + .mode = 0600,
86854 + .proc_handler = &proc_dointvec,
86855 + },
86856 +#endif
86857 +#endif
86858 +#ifdef CONFIG_GRKERNSEC_LINK
86859 + {
86860 + .procname = "linking_restrictions",
86861 + .data = &grsec_enable_link,
86862 + .maxlen = sizeof(int),
86863 + .mode = 0600,
86864 + .proc_handler = &proc_dointvec,
86865 + },
86866 +#endif
86867 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
86868 + {
86869 + .procname = "enforce_symlinksifowner",
86870 + .data = &grsec_enable_symlinkown,
86871 + .maxlen = sizeof(int),
86872 + .mode = 0600,
86873 + .proc_handler = &proc_dointvec,
86874 + },
86875 + {
86876 + .procname = "symlinkown_gid",
86877 + .data = &grsec_symlinkown_gid,
86878 + .maxlen = sizeof(int),
86879 + .mode = 0600,
86880 + .proc_handler = &proc_dointvec,
86881 + },
86882 +#endif
86883 +#ifdef CONFIG_GRKERNSEC_BRUTE
86884 + {
86885 + .procname = "deter_bruteforce",
86886 + .data = &grsec_enable_brute,
86887 + .maxlen = sizeof(int),
86888 + .mode = 0600,
86889 + .proc_handler = &proc_dointvec,
86890 + },
86891 +#endif
86892 +#ifdef CONFIG_GRKERNSEC_FIFO
86893 + {
86894 + .procname = "fifo_restrictions",
86895 + .data = &grsec_enable_fifo,
86896 + .maxlen = sizeof(int),
86897 + .mode = 0600,
86898 + .proc_handler = &proc_dointvec,
86899 + },
86900 +#endif
86901 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
86902 + {
86903 + .procname = "ptrace_readexec",
86904 + .data = &grsec_enable_ptrace_readexec,
86905 + .maxlen = sizeof(int),
86906 + .mode = 0600,
86907 + .proc_handler = &proc_dointvec,
86908 + },
86909 +#endif
86910 +#ifdef CONFIG_GRKERNSEC_SETXID
86911 + {
86912 + .procname = "consistent_setxid",
86913 + .data = &grsec_enable_setxid,
86914 + .maxlen = sizeof(int),
86915 + .mode = 0600,
86916 + .proc_handler = &proc_dointvec,
86917 + },
86918 +#endif
86919 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
86920 + {
86921 + .procname = "ip_blackhole",
86922 + .data = &grsec_enable_blackhole,
86923 + .maxlen = sizeof(int),
86924 + .mode = 0600,
86925 + .proc_handler = &proc_dointvec,
86926 + },
86927 + {
86928 + .procname = "lastack_retries",
86929 + .data = &grsec_lastack_retries,
86930 + .maxlen = sizeof(int),
86931 + .mode = 0600,
86932 + .proc_handler = &proc_dointvec,
86933 + },
86934 +#endif
86935 +#ifdef CONFIG_GRKERNSEC_EXECLOG
86936 + {
86937 + .procname = "exec_logging",
86938 + .data = &grsec_enable_execlog,
86939 + .maxlen = sizeof(int),
86940 + .mode = 0600,
86941 + .proc_handler = &proc_dointvec,
86942 + },
86943 +#endif
86944 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
86945 + {
86946 + .procname = "rwxmap_logging",
86947 + .data = &grsec_enable_log_rwxmaps,
86948 + .maxlen = sizeof(int),
86949 + .mode = 0600,
86950 + .proc_handler = &proc_dointvec,
86951 + },
86952 +#endif
86953 +#ifdef CONFIG_GRKERNSEC_SIGNAL
86954 + {
86955 + .procname = "signal_logging",
86956 + .data = &grsec_enable_signal,
86957 + .maxlen = sizeof(int),
86958 + .mode = 0600,
86959 + .proc_handler = &proc_dointvec,
86960 + },
86961 +#endif
86962 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
86963 + {
86964 + .procname = "forkfail_logging",
86965 + .data = &grsec_enable_forkfail,
86966 + .maxlen = sizeof(int),
86967 + .mode = 0600,
86968 + .proc_handler = &proc_dointvec,
86969 + },
86970 +#endif
86971 +#ifdef CONFIG_GRKERNSEC_TIME
86972 + {
86973 + .procname = "timechange_logging",
86974 + .data = &grsec_enable_time,
86975 + .maxlen = sizeof(int),
86976 + .mode = 0600,
86977 + .proc_handler = &proc_dointvec,
86978 + },
86979 +#endif
86980 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
86981 + {
86982 + .procname = "chroot_deny_shmat",
86983 + .data = &grsec_enable_chroot_shmat,
86984 + .maxlen = sizeof(int),
86985 + .mode = 0600,
86986 + .proc_handler = &proc_dointvec,
86987 + },
86988 +#endif
86989 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
86990 + {
86991 + .procname = "chroot_deny_unix",
86992 + .data = &grsec_enable_chroot_unix,
86993 + .maxlen = sizeof(int),
86994 + .mode = 0600,
86995 + .proc_handler = &proc_dointvec,
86996 + },
86997 +#endif
86998 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
86999 + {
87000 + .procname = "chroot_deny_mount",
87001 + .data = &grsec_enable_chroot_mount,
87002 + .maxlen = sizeof(int),
87003 + .mode = 0600,
87004 + .proc_handler = &proc_dointvec,
87005 + },
87006 +#endif
87007 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
87008 + {
87009 + .procname = "chroot_deny_fchdir",
87010 + .data = &grsec_enable_chroot_fchdir,
87011 + .maxlen = sizeof(int),
87012 + .mode = 0600,
87013 + .proc_handler = &proc_dointvec,
87014 + },
87015 +#endif
87016 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
87017 + {
87018 + .procname = "chroot_deny_chroot",
87019 + .data = &grsec_enable_chroot_double,
87020 + .maxlen = sizeof(int),
87021 + .mode = 0600,
87022 + .proc_handler = &proc_dointvec,
87023 + },
87024 +#endif
87025 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
87026 + {
87027 + .procname = "chroot_deny_pivot",
87028 + .data = &grsec_enable_chroot_pivot,
87029 + .maxlen = sizeof(int),
87030 + .mode = 0600,
87031 + .proc_handler = &proc_dointvec,
87032 + },
87033 +#endif
87034 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
87035 + {
87036 + .procname = "chroot_enforce_chdir",
87037 + .data = &grsec_enable_chroot_chdir,
87038 + .maxlen = sizeof(int),
87039 + .mode = 0600,
87040 + .proc_handler = &proc_dointvec,
87041 + },
87042 +#endif
87043 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
87044 + {
87045 + .procname = "chroot_deny_chmod",
87046 + .data = &grsec_enable_chroot_chmod,
87047 + .maxlen = sizeof(int),
87048 + .mode = 0600,
87049 + .proc_handler = &proc_dointvec,
87050 + },
87051 +#endif
87052 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
87053 + {
87054 + .procname = "chroot_deny_mknod",
87055 + .data = &grsec_enable_chroot_mknod,
87056 + .maxlen = sizeof(int),
87057 + .mode = 0600,
87058 + .proc_handler = &proc_dointvec,
87059 + },
87060 +#endif
87061 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
87062 + {
87063 + .procname = "chroot_restrict_nice",
87064 + .data = &grsec_enable_chroot_nice,
87065 + .maxlen = sizeof(int),
87066 + .mode = 0600,
87067 + .proc_handler = &proc_dointvec,
87068 + },
87069 +#endif
87070 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
87071 + {
87072 + .procname = "chroot_execlog",
87073 + .data = &grsec_enable_chroot_execlog,
87074 + .maxlen = sizeof(int),
87075 + .mode = 0600,
87076 + .proc_handler = &proc_dointvec,
87077 + },
87078 +#endif
87079 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
87080 + {
87081 + .procname = "chroot_caps",
87082 + .data = &grsec_enable_chroot_caps,
87083 + .maxlen = sizeof(int),
87084 + .mode = 0600,
87085 + .proc_handler = &proc_dointvec,
87086 + },
87087 +#endif
87088 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
87089 + {
87090 + .procname = "chroot_deny_bad_rename",
87091 + .data = &grsec_enable_chroot_rename,
87092 + .maxlen = sizeof(int),
87093 + .mode = 0600,
87094 + .proc_handler = &proc_dointvec,
87095 + },
87096 +#endif
87097 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
87098 + {
87099 + .procname = "chroot_deny_sysctl",
87100 + .data = &grsec_enable_chroot_sysctl,
87101 + .maxlen = sizeof(int),
87102 + .mode = 0600,
87103 + .proc_handler = &proc_dointvec,
87104 + },
87105 +#endif
87106 +#ifdef CONFIG_GRKERNSEC_TPE
87107 + {
87108 + .procname = "tpe",
87109 + .data = &grsec_enable_tpe,
87110 + .maxlen = sizeof(int),
87111 + .mode = 0600,
87112 + .proc_handler = &proc_dointvec,
87113 + },
87114 + {
87115 + .procname = "tpe_gid",
87116 + .data = &grsec_tpe_gid,
87117 + .maxlen = sizeof(int),
87118 + .mode = 0600,
87119 + .proc_handler = &proc_dointvec,
87120 + },
87121 +#endif
87122 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
87123 + {
87124 + .procname = "tpe_invert",
87125 + .data = &grsec_enable_tpe_invert,
87126 + .maxlen = sizeof(int),
87127 + .mode = 0600,
87128 + .proc_handler = &proc_dointvec,
87129 + },
87130 +#endif
87131 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
87132 + {
87133 + .procname = "tpe_restrict_all",
87134 + .data = &grsec_enable_tpe_all,
87135 + .maxlen = sizeof(int),
87136 + .mode = 0600,
87137 + .proc_handler = &proc_dointvec,
87138 + },
87139 +#endif
87140 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
87141 + {
87142 + .procname = "socket_all",
87143 + .data = &grsec_enable_socket_all,
87144 + .maxlen = sizeof(int),
87145 + .mode = 0600,
87146 + .proc_handler = &proc_dointvec,
87147 + },
87148 + {
87149 + .procname = "socket_all_gid",
87150 + .data = &grsec_socket_all_gid,
87151 + .maxlen = sizeof(int),
87152 + .mode = 0600,
87153 + .proc_handler = &proc_dointvec,
87154 + },
87155 +#endif
87156 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
87157 + {
87158 + .procname = "socket_client",
87159 + .data = &grsec_enable_socket_client,
87160 + .maxlen = sizeof(int),
87161 + .mode = 0600,
87162 + .proc_handler = &proc_dointvec,
87163 + },
87164 + {
87165 + .procname = "socket_client_gid",
87166 + .data = &grsec_socket_client_gid,
87167 + .maxlen = sizeof(int),
87168 + .mode = 0600,
87169 + .proc_handler = &proc_dointvec,
87170 + },
87171 +#endif
87172 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
87173 + {
87174 + .procname = "socket_server",
87175 + .data = &grsec_enable_socket_server,
87176 + .maxlen = sizeof(int),
87177 + .mode = 0600,
87178 + .proc_handler = &proc_dointvec,
87179 + },
87180 + {
87181 + .procname = "socket_server_gid",
87182 + .data = &grsec_socket_server_gid,
87183 + .maxlen = sizeof(int),
87184 + .mode = 0600,
87185 + .proc_handler = &proc_dointvec,
87186 + },
87187 +#endif
87188 +#ifdef CONFIG_GRKERNSEC_AUDIT_GROUP
87189 + {
87190 + .procname = "audit_group",
87191 + .data = &grsec_enable_group,
87192 + .maxlen = sizeof(int),
87193 + .mode = 0600,
87194 + .proc_handler = &proc_dointvec,
87195 + },
87196 + {
87197 + .procname = "audit_gid",
87198 + .data = &grsec_audit_gid,
87199 + .maxlen = sizeof(int),
87200 + .mode = 0600,
87201 + .proc_handler = &proc_dointvec,
87202 + },
87203 +#endif
87204 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
87205 + {
87206 + .procname = "audit_chdir",
87207 + .data = &grsec_enable_chdir,
87208 + .maxlen = sizeof(int),
87209 + .mode = 0600,
87210 + .proc_handler = &proc_dointvec,
87211 + },
87212 +#endif
87213 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
87214 + {
87215 + .procname = "audit_mount",
87216 + .data = &grsec_enable_mount,
87217 + .maxlen = sizeof(int),
87218 + .mode = 0600,
87219 + .proc_handler = &proc_dointvec,
87220 + },
87221 +#endif
87222 +#ifdef CONFIG_GRKERNSEC_DMESG
87223 + {
87224 + .procname = "dmesg",
87225 + .data = &grsec_enable_dmesg,
87226 + .maxlen = sizeof(int),
87227 + .mode = 0600,
87228 + .proc_handler = &proc_dointvec,
87229 + },
87230 +#endif
87231 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
87232 + {
87233 + .procname = "chroot_findtask",
87234 + .data = &grsec_enable_chroot_findtask,
87235 + .maxlen = sizeof(int),
87236 + .mode = 0600,
87237 + .proc_handler = &proc_dointvec,
87238 + },
87239 +#endif
87240 +#ifdef CONFIG_GRKERNSEC_RESLOG
87241 + {
87242 + .procname = "resource_logging",
87243 + .data = &grsec_resource_logging,
87244 + .maxlen = sizeof(int),
87245 + .mode = 0600,
87246 + .proc_handler = &proc_dointvec,
87247 + },
87248 +#endif
87249 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
87250 + {
87251 + .procname = "audit_ptrace",
87252 + .data = &grsec_enable_audit_ptrace,
87253 + .maxlen = sizeof(int),
87254 + .mode = 0600,
87255 + .proc_handler = &proc_dointvec,
87256 + },
87257 +#endif
87258 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
87259 + {
87260 + .procname = "harden_ptrace",
87261 + .data = &grsec_enable_harden_ptrace,
87262 + .maxlen = sizeof(int),
87263 + .mode = 0600,
87264 + .proc_handler = &proc_dointvec,
87265 + },
87266 +#endif
87267 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
87268 + {
87269 + .procname = "harden_ipc",
87270 + .data = &grsec_enable_harden_ipc,
87271 + .maxlen = sizeof(int),
87272 + .mode = 0600,
87273 + .proc_handler = &proc_dointvec,
87274 + },
87275 +#endif
87276 + {
87277 + .procname = "grsec_lock",
87278 + .data = &grsec_lock,
87279 + .maxlen = sizeof(int),
87280 + .mode = 0600,
87281 + .proc_handler = &proc_dointvec,
87282 + },
87283 +#endif
87284 +#ifdef CONFIG_GRKERNSEC_ROFS
87285 + {
87286 + .procname = "romount_protect",
87287 + .data = &grsec_enable_rofs,
87288 + .maxlen = sizeof(int),
87289 + .mode = 0600,
87290 + .proc_handler = &proc_dointvec_minmax,
87291 + .extra1 = &one,
87292 + .extra2 = &one,
87293 + },
87294 +#endif
87295 +#if defined(CONFIG_GRKERNSEC_DENYUSB) && !defined(CONFIG_GRKERNSEC_DENYUSB_FORCE)
87296 + {
87297 + .procname = "deny_new_usb",
87298 + .data = &grsec_deny_new_usb,
87299 + .maxlen = sizeof(int),
87300 + .mode = 0600,
87301 + .proc_handler = &proc_dointvec,
87302 + },
87303 +#endif
87304 + { }
87305 +};
87306 +#endif
87307 diff --git a/grsecurity/grsec_time.c b/grsecurity/grsec_time.c
87308 new file mode 100644
87309 index 0000000..61b514e
87310 --- /dev/null
87311 +++ b/grsecurity/grsec_time.c
87312 @@ -0,0 +1,16 @@
87313 +#include <linux/kernel.h>
87314 +#include <linux/sched.h>
87315 +#include <linux/grinternal.h>
87316 +#include <linux/module.h>
87317 +
87318 +void
87319 +gr_log_timechange(void)
87320 +{
87321 +#ifdef CONFIG_GRKERNSEC_TIME
87322 + if (grsec_enable_time)
87323 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_TIME_MSG);
87324 +#endif
87325 + return;
87326 +}
87327 +
87328 +EXPORT_SYMBOL_GPL(gr_log_timechange);
87329 diff --git a/grsecurity/grsec_tpe.c b/grsecurity/grsec_tpe.c
87330 new file mode 100644
87331 index 0000000..d1953de
87332 --- /dev/null
87333 +++ b/grsecurity/grsec_tpe.c
87334 @@ -0,0 +1,78 @@
87335 +#include <linux/kernel.h>
87336 +#include <linux/sched.h>
87337 +#include <linux/file.h>
87338 +#include <linux/fs.h>
87339 +#include <linux/grinternal.h>
87340 +
87341 +extern int gr_acl_tpe_check(void);
87342 +
87343 +int
87344 +gr_tpe_allow(const struct file *file)
87345 +{
87346 +#ifdef CONFIG_GRKERNSEC
87347 + struct inode *inode = file->f_path.dentry->d_parent->d_inode;
87348 + struct inode *file_inode = file->f_path.dentry->d_inode;
87349 + const struct cred *cred = current_cred();
87350 + char *msg = NULL;
87351 + char *msg2 = NULL;
87352 +
87353 + // never restrict root
87354 + if (gr_is_global_root(cred->uid))
87355 + return 1;
87356 +
87357 + if (grsec_enable_tpe) {
87358 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
87359 + if (grsec_enable_tpe_invert && !in_group_p(grsec_tpe_gid))
87360 + msg = "not being in trusted group";
87361 + else if (!grsec_enable_tpe_invert && in_group_p(grsec_tpe_gid))
87362 + msg = "being in untrusted group";
87363 +#else
87364 + if (in_group_p(grsec_tpe_gid))
87365 + msg = "being in untrusted group";
87366 +#endif
87367 + }
87368 + if (!msg && gr_acl_tpe_check())
87369 + msg = "being in untrusted role";
87370 +
87371 + // not in any affected group/role
87372 + if (!msg)
87373 + goto next_check;
87374 +
87375 + if (gr_is_global_nonroot(inode->i_uid))
87376 + msg2 = "file in non-root-owned directory";
87377 + else if (inode->i_mode & S_IWOTH)
87378 + msg2 = "file in world-writable directory";
87379 + else if (inode->i_mode & S_IWGRP)
87380 + msg2 = "file in group-writable directory";
87381 + else if (file_inode->i_mode & S_IWOTH)
87382 + msg2 = "file is world-writable";
87383 +
87384 + if (msg && msg2) {
87385 + char fullmsg[70] = {0};
87386 + snprintf(fullmsg, sizeof(fullmsg)-1, "%s and %s", msg, msg2);
87387 + gr_log_str_fs(GR_DONT_AUDIT, GR_EXEC_TPE_MSG, fullmsg, file->f_path.dentry, file->f_path.mnt);
87388 + return 0;
87389 + }
87390 + msg = NULL;
87391 +next_check:
87392 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
87393 + if (!grsec_enable_tpe || !grsec_enable_tpe_all)
87394 + return 1;
87395 +
87396 + if (gr_is_global_nonroot(inode->i_uid) && !uid_eq(inode->i_uid, cred->uid))
87397 + msg = "directory not owned by user";
87398 + else if (inode->i_mode & S_IWOTH)
87399 + msg = "file in world-writable directory";
87400 + else if (inode->i_mode & S_IWGRP)
87401 + msg = "file in group-writable directory";
87402 + else if (file_inode->i_mode & S_IWOTH)
87403 + msg = "file is world-writable";
87404 +
87405 + if (msg) {
87406 + gr_log_str_fs(GR_DONT_AUDIT, GR_EXEC_TPE_MSG, msg, file->f_path.dentry, file->f_path.mnt);
87407 + return 0;
87408 + }
87409 +#endif
87410 +#endif
87411 + return 1;
87412 +}
87413 diff --git a/grsecurity/grsec_usb.c b/grsecurity/grsec_usb.c
87414 new file mode 100644
87415 index 0000000..ae02d8e
87416 --- /dev/null
87417 +++ b/grsecurity/grsec_usb.c
87418 @@ -0,0 +1,15 @@
87419 +#include <linux/kernel.h>
87420 +#include <linux/grinternal.h>
87421 +#include <linux/module.h>
87422 +
87423 +int gr_handle_new_usb(void)
87424 +{
87425 +#ifdef CONFIG_GRKERNSEC_DENYUSB
87426 + if (grsec_deny_new_usb) {
87427 + printk(KERN_ALERT "grsec: denied insert of new USB device\n");
87428 + return 1;
87429 + }
87430 +#endif
87431 + return 0;
87432 +}
87433 +EXPORT_SYMBOL_GPL(gr_handle_new_usb);
87434 diff --git a/grsecurity/grsum.c b/grsecurity/grsum.c
87435 new file mode 100644
87436 index 0000000..158b330
87437 --- /dev/null
87438 +++ b/grsecurity/grsum.c
87439 @@ -0,0 +1,64 @@
87440 +#include <linux/err.h>
87441 +#include <linux/kernel.h>
87442 +#include <linux/sched.h>
87443 +#include <linux/mm.h>
87444 +#include <linux/scatterlist.h>
87445 +#include <linux/crypto.h>
87446 +#include <linux/gracl.h>
87447 +
87448 +
87449 +#if !defined(CONFIG_CRYPTO) || defined(CONFIG_CRYPTO_MODULE) || !defined(CONFIG_CRYPTO_SHA256) || defined(CONFIG_CRYPTO_SHA256_MODULE)
87450 +#error "crypto and sha256 must be built into the kernel"
87451 +#endif
87452 +
87453 +int
87454 +chkpw(struct gr_arg *entry, unsigned char *salt, unsigned char *sum)
87455 +{
87456 + struct crypto_hash *tfm;
87457 + struct hash_desc desc;
87458 + struct scatterlist sg[2];
87459 + unsigned char temp_sum[GR_SHA_LEN] __attribute__((aligned(__alignof__(unsigned long))));
87460 + unsigned long *tmpsumptr = (unsigned long *)temp_sum;
87461 + unsigned long *sumptr = (unsigned long *)sum;
87462 + int cryptres;
87463 + int retval = 1;
87464 + volatile int mismatched = 0;
87465 + volatile int dummy = 0;
87466 + unsigned int i;
87467 +
87468 + tfm = crypto_alloc_hash("sha256", 0, CRYPTO_ALG_ASYNC);
87469 + if (IS_ERR(tfm)) {
87470 + /* should never happen, since sha256 should be built in */
87471 + memset(entry->pw, 0, GR_PW_LEN);
87472 + return 1;
87473 + }
87474 +
87475 + sg_init_table(sg, 2);
87476 + sg_set_buf(&sg[0], salt, GR_SALT_LEN);
87477 + sg_set_buf(&sg[1], entry->pw, strlen(entry->pw));
87478 +
87479 + desc.tfm = tfm;
87480 + desc.flags = 0;
87481 +
87482 + cryptres = crypto_hash_digest(&desc, sg, GR_SALT_LEN + strlen(entry->pw),
87483 + temp_sum);
87484 +
87485 + memset(entry->pw, 0, GR_PW_LEN);
87486 +
87487 + if (cryptres)
87488 + goto out;
87489 +
87490 + for (i = 0; i < GR_SHA_LEN/sizeof(tmpsumptr[0]); i++)
87491 + if (sumptr[i] != tmpsumptr[i])
87492 + mismatched = 1;
87493 + else
87494 + dummy = 1; // waste a cycle
87495 +
87496 + if (!mismatched)
87497 + retval = dummy - 1;
87498 +
87499 +out:
87500 + crypto_free_hash(tfm);
87501 +
87502 + return retval;
87503 +}
87504 diff --git a/include/asm-generic/4level-fixup.h b/include/asm-generic/4level-fixup.h
87505 index 5bdab6b..9ae82fe 100644
87506 --- a/include/asm-generic/4level-fixup.h
87507 +++ b/include/asm-generic/4level-fixup.h
87508 @@ -14,8 +14,10 @@
87509 #define pmd_alloc(mm, pud, address) \
87510 ((unlikely(pgd_none(*(pud))) && __pmd_alloc(mm, pud, address))? \
87511 NULL: pmd_offset(pud, address))
87512 +#define pmd_alloc_kernel(mm, pud, address) pmd_alloc((mm), (pud), (address))
87513
87514 #define pud_alloc(mm, pgd, address) (pgd)
87515 +#define pud_alloc_kernel(mm, pgd, address) pud_alloc((mm), (pgd), (address))
87516 #define pud_offset(pgd, start) (pgd)
87517 #define pud_none(pud) 0
87518 #define pud_bad(pud) 0
87519 diff --git a/include/asm-generic/atomic-long.h b/include/asm-generic/atomic-long.h
87520 index b7babf0..1e4b4f1 100644
87521 --- a/include/asm-generic/atomic-long.h
87522 +++ b/include/asm-generic/atomic-long.h
87523 @@ -22,6 +22,12 @@
87524
87525 typedef atomic64_t atomic_long_t;
87526
87527 +#ifdef CONFIG_PAX_REFCOUNT
87528 +typedef atomic64_unchecked_t atomic_long_unchecked_t;
87529 +#else
87530 +typedef atomic64_t atomic_long_unchecked_t;
87531 +#endif
87532 +
87533 #define ATOMIC_LONG_INIT(i) ATOMIC64_INIT(i)
87534
87535 static inline long atomic_long_read(atomic_long_t *l)
87536 @@ -31,6 +37,15 @@ static inline long atomic_long_read(atomic_long_t *l)
87537 return (long)atomic64_read(v);
87538 }
87539
87540 +#ifdef CONFIG_PAX_REFCOUNT
87541 +static inline long atomic_long_read_unchecked(atomic_long_unchecked_t *l)
87542 +{
87543 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
87544 +
87545 + return (long)atomic64_read_unchecked(v);
87546 +}
87547 +#endif
87548 +
87549 static inline void atomic_long_set(atomic_long_t *l, long i)
87550 {
87551 atomic64_t *v = (atomic64_t *)l;
87552 @@ -38,6 +53,15 @@ static inline void atomic_long_set(atomic_long_t *l, long i)
87553 atomic64_set(v, i);
87554 }
87555
87556 +#ifdef CONFIG_PAX_REFCOUNT
87557 +static inline void atomic_long_set_unchecked(atomic_long_unchecked_t *l, long i)
87558 +{
87559 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
87560 +
87561 + atomic64_set_unchecked(v, i);
87562 +}
87563 +#endif
87564 +
87565 static inline void atomic_long_inc(atomic_long_t *l)
87566 {
87567 atomic64_t *v = (atomic64_t *)l;
87568 @@ -45,6 +69,15 @@ static inline void atomic_long_inc(atomic_long_t *l)
87569 atomic64_inc(v);
87570 }
87571
87572 +#ifdef CONFIG_PAX_REFCOUNT
87573 +static inline void atomic_long_inc_unchecked(atomic_long_unchecked_t *l)
87574 +{
87575 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
87576 +
87577 + atomic64_inc_unchecked(v);
87578 +}
87579 +#endif
87580 +
87581 static inline void atomic_long_dec(atomic_long_t *l)
87582 {
87583 atomic64_t *v = (atomic64_t *)l;
87584 @@ -52,6 +85,15 @@ static inline void atomic_long_dec(atomic_long_t *l)
87585 atomic64_dec(v);
87586 }
87587
87588 +#ifdef CONFIG_PAX_REFCOUNT
87589 +static inline void atomic_long_dec_unchecked(atomic_long_unchecked_t *l)
87590 +{
87591 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
87592 +
87593 + atomic64_dec_unchecked(v);
87594 +}
87595 +#endif
87596 +
87597 static inline void atomic_long_add(long i, atomic_long_t *l)
87598 {
87599 atomic64_t *v = (atomic64_t *)l;
87600 @@ -59,6 +101,15 @@ static inline void atomic_long_add(long i, atomic_long_t *l)
87601 atomic64_add(i, v);
87602 }
87603
87604 +#ifdef CONFIG_PAX_REFCOUNT
87605 +static inline void atomic_long_add_unchecked(long i, atomic_long_unchecked_t *l)
87606 +{
87607 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
87608 +
87609 + atomic64_add_unchecked(i, v);
87610 +}
87611 +#endif
87612 +
87613 static inline void atomic_long_sub(long i, atomic_long_t *l)
87614 {
87615 atomic64_t *v = (atomic64_t *)l;
87616 @@ -66,6 +117,15 @@ static inline void atomic_long_sub(long i, atomic_long_t *l)
87617 atomic64_sub(i, v);
87618 }
87619
87620 +#ifdef CONFIG_PAX_REFCOUNT
87621 +static inline void atomic_long_sub_unchecked(long i, atomic_long_unchecked_t *l)
87622 +{
87623 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
87624 +
87625 + atomic64_sub_unchecked(i, v);
87626 +}
87627 +#endif
87628 +
87629 static inline int atomic_long_sub_and_test(long i, atomic_long_t *l)
87630 {
87631 atomic64_t *v = (atomic64_t *)l;
87632 @@ -94,13 +154,22 @@ static inline int atomic_long_add_negative(long i, atomic_long_t *l)
87633 return atomic64_add_negative(i, v);
87634 }
87635
87636 -static inline long atomic_long_add_return(long i, atomic_long_t *l)
87637 +static inline long __intentional_overflow(-1) atomic_long_add_return(long i, atomic_long_t *l)
87638 {
87639 atomic64_t *v = (atomic64_t *)l;
87640
87641 return (long)atomic64_add_return(i, v);
87642 }
87643
87644 +#ifdef CONFIG_PAX_REFCOUNT
87645 +static inline long atomic_long_add_return_unchecked(long i, atomic_long_unchecked_t *l)
87646 +{
87647 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
87648 +
87649 + return (long)atomic64_add_return_unchecked(i, v);
87650 +}
87651 +#endif
87652 +
87653 static inline long atomic_long_sub_return(long i, atomic_long_t *l)
87654 {
87655 atomic64_t *v = (atomic64_t *)l;
87656 @@ -115,6 +184,15 @@ static inline long atomic_long_inc_return(atomic_long_t *l)
87657 return (long)atomic64_inc_return(v);
87658 }
87659
87660 +#ifdef CONFIG_PAX_REFCOUNT
87661 +static inline long atomic_long_inc_return_unchecked(atomic_long_unchecked_t *l)
87662 +{
87663 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
87664 +
87665 + return (long)atomic64_inc_return_unchecked(v);
87666 +}
87667 +#endif
87668 +
87669 static inline long atomic_long_dec_return(atomic_long_t *l)
87670 {
87671 atomic64_t *v = (atomic64_t *)l;
87672 @@ -140,6 +218,12 @@ static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u)
87673
87674 typedef atomic_t atomic_long_t;
87675
87676 +#ifdef CONFIG_PAX_REFCOUNT
87677 +typedef atomic_unchecked_t atomic_long_unchecked_t;
87678 +#else
87679 +typedef atomic_t atomic_long_unchecked_t;
87680 +#endif
87681 +
87682 #define ATOMIC_LONG_INIT(i) ATOMIC_INIT(i)
87683 static inline long atomic_long_read(atomic_long_t *l)
87684 {
87685 @@ -148,6 +232,15 @@ static inline long atomic_long_read(atomic_long_t *l)
87686 return (long)atomic_read(v);
87687 }
87688
87689 +#ifdef CONFIG_PAX_REFCOUNT
87690 +static inline long atomic_long_read_unchecked(atomic_long_unchecked_t *l)
87691 +{
87692 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
87693 +
87694 + return (long)atomic_read_unchecked(v);
87695 +}
87696 +#endif
87697 +
87698 static inline void atomic_long_set(atomic_long_t *l, long i)
87699 {
87700 atomic_t *v = (atomic_t *)l;
87701 @@ -155,6 +248,15 @@ static inline void atomic_long_set(atomic_long_t *l, long i)
87702 atomic_set(v, i);
87703 }
87704
87705 +#ifdef CONFIG_PAX_REFCOUNT
87706 +static inline void atomic_long_set_unchecked(atomic_long_unchecked_t *l, long i)
87707 +{
87708 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
87709 +
87710 + atomic_set_unchecked(v, i);
87711 +}
87712 +#endif
87713 +
87714 static inline void atomic_long_inc(atomic_long_t *l)
87715 {
87716 atomic_t *v = (atomic_t *)l;
87717 @@ -162,6 +264,15 @@ static inline void atomic_long_inc(atomic_long_t *l)
87718 atomic_inc(v);
87719 }
87720
87721 +#ifdef CONFIG_PAX_REFCOUNT
87722 +static inline void atomic_long_inc_unchecked(atomic_long_unchecked_t *l)
87723 +{
87724 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
87725 +
87726 + atomic_inc_unchecked(v);
87727 +}
87728 +#endif
87729 +
87730 static inline void atomic_long_dec(atomic_long_t *l)
87731 {
87732 atomic_t *v = (atomic_t *)l;
87733 @@ -169,6 +280,15 @@ static inline void atomic_long_dec(atomic_long_t *l)
87734 atomic_dec(v);
87735 }
87736
87737 +#ifdef CONFIG_PAX_REFCOUNT
87738 +static inline void atomic_long_dec_unchecked(atomic_long_unchecked_t *l)
87739 +{
87740 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
87741 +
87742 + atomic_dec_unchecked(v);
87743 +}
87744 +#endif
87745 +
87746 static inline void atomic_long_add(long i, atomic_long_t *l)
87747 {
87748 atomic_t *v = (atomic_t *)l;
87749 @@ -176,6 +296,15 @@ static inline void atomic_long_add(long i, atomic_long_t *l)
87750 atomic_add(i, v);
87751 }
87752
87753 +#ifdef CONFIG_PAX_REFCOUNT
87754 +static inline void atomic_long_add_unchecked(long i, atomic_long_unchecked_t *l)
87755 +{
87756 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
87757 +
87758 + atomic_add_unchecked(i, v);
87759 +}
87760 +#endif
87761 +
87762 static inline void atomic_long_sub(long i, atomic_long_t *l)
87763 {
87764 atomic_t *v = (atomic_t *)l;
87765 @@ -183,6 +312,15 @@ static inline void atomic_long_sub(long i, atomic_long_t *l)
87766 atomic_sub(i, v);
87767 }
87768
87769 +#ifdef CONFIG_PAX_REFCOUNT
87770 +static inline void atomic_long_sub_unchecked(long i, atomic_long_unchecked_t *l)
87771 +{
87772 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
87773 +
87774 + atomic_sub_unchecked(i, v);
87775 +}
87776 +#endif
87777 +
87778 static inline int atomic_long_sub_and_test(long i, atomic_long_t *l)
87779 {
87780 atomic_t *v = (atomic_t *)l;
87781 @@ -211,13 +349,23 @@ static inline int atomic_long_add_negative(long i, atomic_long_t *l)
87782 return atomic_add_negative(i, v);
87783 }
87784
87785 -static inline long atomic_long_add_return(long i, atomic_long_t *l)
87786 +static inline long __intentional_overflow(-1) atomic_long_add_return(long i, atomic_long_t *l)
87787 {
87788 atomic_t *v = (atomic_t *)l;
87789
87790 return (long)atomic_add_return(i, v);
87791 }
87792
87793 +#ifdef CONFIG_PAX_REFCOUNT
87794 +static inline long atomic_long_add_return_unchecked(long i, atomic_long_unchecked_t *l)
87795 +{
87796 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
87797 +
87798 + return (long)atomic_add_return_unchecked(i, v);
87799 +}
87800 +
87801 +#endif
87802 +
87803 static inline long atomic_long_sub_return(long i, atomic_long_t *l)
87804 {
87805 atomic_t *v = (atomic_t *)l;
87806 @@ -232,6 +380,15 @@ static inline long atomic_long_inc_return(atomic_long_t *l)
87807 return (long)atomic_inc_return(v);
87808 }
87809
87810 +#ifdef CONFIG_PAX_REFCOUNT
87811 +static inline long atomic_long_inc_return_unchecked(atomic_long_unchecked_t *l)
87812 +{
87813 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
87814 +
87815 + return (long)atomic_inc_return_unchecked(v);
87816 +}
87817 +#endif
87818 +
87819 static inline long atomic_long_dec_return(atomic_long_t *l)
87820 {
87821 atomic_t *v = (atomic_t *)l;
87822 @@ -255,4 +412,57 @@ static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u)
87823
87824 #endif /* BITS_PER_LONG == 64 */
87825
87826 +#ifdef CONFIG_PAX_REFCOUNT
87827 +static inline void pax_refcount_needs_these_functions(void)
87828 +{
87829 + atomic_read_unchecked((atomic_unchecked_t *)NULL);
87830 + atomic_set_unchecked((atomic_unchecked_t *)NULL, 0);
87831 + atomic_add_unchecked(0, (atomic_unchecked_t *)NULL);
87832 + atomic_sub_unchecked(0, (atomic_unchecked_t *)NULL);
87833 + atomic_inc_unchecked((atomic_unchecked_t *)NULL);
87834 + (void)atomic_inc_and_test_unchecked((atomic_unchecked_t *)NULL);
87835 + atomic_inc_return_unchecked((atomic_unchecked_t *)NULL);
87836 + atomic_add_return_unchecked(0, (atomic_unchecked_t *)NULL);
87837 + atomic_dec_unchecked((atomic_unchecked_t *)NULL);
87838 + atomic_cmpxchg_unchecked((atomic_unchecked_t *)NULL, 0, 0);
87839 + (void)atomic_xchg_unchecked((atomic_unchecked_t *)NULL, 0);
87840 +#ifdef CONFIG_X86
87841 + atomic_clear_mask_unchecked(0, NULL);
87842 + atomic_set_mask_unchecked(0, NULL);
87843 +#endif
87844 +
87845 + atomic_long_read_unchecked((atomic_long_unchecked_t *)NULL);
87846 + atomic_long_set_unchecked((atomic_long_unchecked_t *)NULL, 0);
87847 + atomic_long_add_unchecked(0, (atomic_long_unchecked_t *)NULL);
87848 + atomic_long_sub_unchecked(0, (atomic_long_unchecked_t *)NULL);
87849 + atomic_long_inc_unchecked((atomic_long_unchecked_t *)NULL);
87850 + atomic_long_add_return_unchecked(0, (atomic_long_unchecked_t *)NULL);
87851 + atomic_long_inc_return_unchecked((atomic_long_unchecked_t *)NULL);
87852 + atomic_long_dec_unchecked((atomic_long_unchecked_t *)NULL);
87853 +}
87854 +#else
87855 +#define atomic_read_unchecked(v) atomic_read(v)
87856 +#define atomic_set_unchecked(v, i) atomic_set((v), (i))
87857 +#define atomic_add_unchecked(i, v) atomic_add((i), (v))
87858 +#define atomic_sub_unchecked(i, v) atomic_sub((i), (v))
87859 +#define atomic_inc_unchecked(v) atomic_inc(v)
87860 +#define atomic_inc_and_test_unchecked(v) atomic_inc_and_test(v)
87861 +#define atomic_inc_return_unchecked(v) atomic_inc_return(v)
87862 +#define atomic_add_return_unchecked(i, v) atomic_add_return((i), (v))
87863 +#define atomic_dec_unchecked(v) atomic_dec(v)
87864 +#define atomic_cmpxchg_unchecked(v, o, n) atomic_cmpxchg((v), (o), (n))
87865 +#define atomic_xchg_unchecked(v, i) atomic_xchg((v), (i))
87866 +#define atomic_clear_mask_unchecked(mask, v) atomic_clear_mask((mask), (v))
87867 +#define atomic_set_mask_unchecked(mask, v) atomic_set_mask((mask), (v))
87868 +
87869 +#define atomic_long_read_unchecked(v) atomic_long_read(v)
87870 +#define atomic_long_set_unchecked(v, i) atomic_long_set((v), (i))
87871 +#define atomic_long_add_unchecked(i, v) atomic_long_add((i), (v))
87872 +#define atomic_long_sub_unchecked(i, v) atomic_long_sub((i), (v))
87873 +#define atomic_long_inc_unchecked(v) atomic_long_inc(v)
87874 +#define atomic_long_add_return_unchecked(i, v) atomic_long_add_return((i), (v))
87875 +#define atomic_long_inc_return_unchecked(v) atomic_long_inc_return(v)
87876 +#define atomic_long_dec_unchecked(v) atomic_long_dec(v)
87877 +#endif
87878 +
87879 #endif /* _ASM_GENERIC_ATOMIC_LONG_H */
87880 diff --git a/include/asm-generic/atomic64.h b/include/asm-generic/atomic64.h
87881 index 30ad9c8..c70c170 100644
87882 --- a/include/asm-generic/atomic64.h
87883 +++ b/include/asm-generic/atomic64.h
87884 @@ -16,6 +16,8 @@ typedef struct {
87885 long long counter;
87886 } atomic64_t;
87887
87888 +typedef atomic64_t atomic64_unchecked_t;
87889 +
87890 #define ATOMIC64_INIT(i) { (i) }
87891
87892 extern long long atomic64_read(const atomic64_t *v);
87893 @@ -51,4 +53,14 @@ extern int atomic64_add_unless(atomic64_t *v, long long a, long long u);
87894 #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0)
87895 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL)
87896
87897 +#define atomic64_read_unchecked(v) atomic64_read(v)
87898 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
87899 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
87900 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
87901 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
87902 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
87903 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
87904 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
87905 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
87906 +
87907 #endif /* _ASM_GENERIC_ATOMIC64_H */
87908 diff --git a/include/asm-generic/barrier.h b/include/asm-generic/barrier.h
87909 index f5c40b0..e902f9d 100644
87910 --- a/include/asm-generic/barrier.h
87911 +++ b/include/asm-generic/barrier.h
87912 @@ -82,7 +82,7 @@
87913 do { \
87914 compiletime_assert_atomic_type(*p); \
87915 smp_mb(); \
87916 - ACCESS_ONCE(*p) = (v); \
87917 + ACCESS_ONCE_RW(*p) = (v); \
87918 } while (0)
87919
87920 #define smp_load_acquire(p) \
87921 diff --git a/include/asm-generic/bitops/__fls.h b/include/asm-generic/bitops/__fls.h
87922 index a60a7cc..0fe12f2 100644
87923 --- a/include/asm-generic/bitops/__fls.h
87924 +++ b/include/asm-generic/bitops/__fls.h
87925 @@ -9,7 +9,7 @@
87926 *
87927 * Undefined if no set bit exists, so code should check against 0 first.
87928 */
87929 -static __always_inline unsigned long __fls(unsigned long word)
87930 +static __always_inline unsigned long __intentional_overflow(-1) __fls(unsigned long word)
87931 {
87932 int num = BITS_PER_LONG - 1;
87933
87934 diff --git a/include/asm-generic/bitops/fls.h b/include/asm-generic/bitops/fls.h
87935 index 0576d1f..dad6c71 100644
87936 --- a/include/asm-generic/bitops/fls.h
87937 +++ b/include/asm-generic/bitops/fls.h
87938 @@ -9,7 +9,7 @@
87939 * Note fls(0) = 0, fls(1) = 1, fls(0x80000000) = 32.
87940 */
87941
87942 -static __always_inline int fls(int x)
87943 +static __always_inline int __intentional_overflow(-1) fls(int x)
87944 {
87945 int r = 32;
87946
87947 diff --git a/include/asm-generic/bitops/fls64.h b/include/asm-generic/bitops/fls64.h
87948 index b097cf8..3d40e14 100644
87949 --- a/include/asm-generic/bitops/fls64.h
87950 +++ b/include/asm-generic/bitops/fls64.h
87951 @@ -15,7 +15,7 @@
87952 * at position 64.
87953 */
87954 #if BITS_PER_LONG == 32
87955 -static __always_inline int fls64(__u64 x)
87956 +static __always_inline int __intentional_overflow(-1) fls64(__u64 x)
87957 {
87958 __u32 h = x >> 32;
87959 if (h)
87960 @@ -23,7 +23,7 @@ static __always_inline int fls64(__u64 x)
87961 return fls(x);
87962 }
87963 #elif BITS_PER_LONG == 64
87964 -static __always_inline int fls64(__u64 x)
87965 +static __always_inline int __intentional_overflow(-1) fls64(__u64 x)
87966 {
87967 if (x == 0)
87968 return 0;
87969 diff --git a/include/asm-generic/bug.h b/include/asm-generic/bug.h
87970 index 630dd23..8c1dcb6b 100644
87971 --- a/include/asm-generic/bug.h
87972 +++ b/include/asm-generic/bug.h
87973 @@ -62,13 +62,13 @@ struct bug_entry {
87974 * to provide better diagnostics.
87975 */
87976 #ifndef __WARN_TAINT
87977 -extern __printf(3, 4)
87978 +extern __printf(3, 4) __nocapture(1, 3, 4)
87979 void warn_slowpath_fmt(const char *file, const int line,
87980 const char *fmt, ...);
87981 -extern __printf(4, 5)
87982 +extern __printf(4, 5) __nocapture(1, 4, 5)
87983 void warn_slowpath_fmt_taint(const char *file, const int line, unsigned taint,
87984 const char *fmt, ...);
87985 -extern void warn_slowpath_null(const char *file, const int line);
87986 +extern __nocapture(1) void warn_slowpath_null(const char *file, const int line);
87987 #define WANT_WARN_ON_SLOWPATH
87988 #define __WARN() warn_slowpath_null(__FILE__, __LINE__)
87989 #define __WARN_printf(arg...) warn_slowpath_fmt(__FILE__, __LINE__, arg)
87990 diff --git a/include/asm-generic/cache.h b/include/asm-generic/cache.h
87991 index 1bfcfe5..e04c5c9 100644
87992 --- a/include/asm-generic/cache.h
87993 +++ b/include/asm-generic/cache.h
87994 @@ -6,7 +6,7 @@
87995 * cache lines need to provide their own cache.h.
87996 */
87997
87998 -#define L1_CACHE_SHIFT 5
87999 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
88000 +#define L1_CACHE_SHIFT 5UL
88001 +#define L1_CACHE_BYTES (1UL << L1_CACHE_SHIFT)
88002
88003 #endif /* __ASM_GENERIC_CACHE_H */
88004 diff --git a/include/asm-generic/emergency-restart.h b/include/asm-generic/emergency-restart.h
88005 index 0d68a1e..b74a761 100644
88006 --- a/include/asm-generic/emergency-restart.h
88007 +++ b/include/asm-generic/emergency-restart.h
88008 @@ -1,7 +1,7 @@
88009 #ifndef _ASM_GENERIC_EMERGENCY_RESTART_H
88010 #define _ASM_GENERIC_EMERGENCY_RESTART_H
88011
88012 -static inline void machine_emergency_restart(void)
88013 +static inline __noreturn void machine_emergency_restart(void)
88014 {
88015 machine_restart(NULL);
88016 }
88017 diff --git a/include/asm-generic/kmap_types.h b/include/asm-generic/kmap_types.h
88018 index 90f99c7..00ce236 100644
88019 --- a/include/asm-generic/kmap_types.h
88020 +++ b/include/asm-generic/kmap_types.h
88021 @@ -2,9 +2,9 @@
88022 #define _ASM_GENERIC_KMAP_TYPES_H
88023
88024 #ifdef __WITH_KM_FENCE
88025 -# define KM_TYPE_NR 41
88026 +# define KM_TYPE_NR 42
88027 #else
88028 -# define KM_TYPE_NR 20
88029 +# define KM_TYPE_NR 21
88030 #endif
88031
88032 #endif
88033 diff --git a/include/asm-generic/local.h b/include/asm-generic/local.h
88034 index 9ceb03b..62b0b8f 100644
88035 --- a/include/asm-generic/local.h
88036 +++ b/include/asm-generic/local.h
88037 @@ -23,24 +23,37 @@ typedef struct
88038 atomic_long_t a;
88039 } local_t;
88040
88041 +typedef struct {
88042 + atomic_long_unchecked_t a;
88043 +} local_unchecked_t;
88044 +
88045 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
88046
88047 #define local_read(l) atomic_long_read(&(l)->a)
88048 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
88049 #define local_set(l,i) atomic_long_set((&(l)->a),(i))
88050 +#define local_set_unchecked(l,i) atomic_long_set_unchecked((&(l)->a),(i))
88051 #define local_inc(l) atomic_long_inc(&(l)->a)
88052 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
88053 #define local_dec(l) atomic_long_dec(&(l)->a)
88054 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
88055 #define local_add(i,l) atomic_long_add((i),(&(l)->a))
88056 +#define local_add_unchecked(i,l) atomic_long_add_unchecked((i),(&(l)->a))
88057 #define local_sub(i,l) atomic_long_sub((i),(&(l)->a))
88058 +#define local_sub_unchecked(i,l) atomic_long_sub_unchecked((i),(&(l)->a))
88059
88060 #define local_sub_and_test(i, l) atomic_long_sub_and_test((i), (&(l)->a))
88061 #define local_dec_and_test(l) atomic_long_dec_and_test(&(l)->a)
88062 #define local_inc_and_test(l) atomic_long_inc_and_test(&(l)->a)
88063 #define local_add_negative(i, l) atomic_long_add_negative((i), (&(l)->a))
88064 #define local_add_return(i, l) atomic_long_add_return((i), (&(l)->a))
88065 +#define local_add_return_unchecked(i, l) atomic_long_add_return_unchecked((i), (&(l)->a))
88066 #define local_sub_return(i, l) atomic_long_sub_return((i), (&(l)->a))
88067 #define local_inc_return(l) atomic_long_inc_return(&(l)->a)
88068 +#define local_dec_return(l) atomic_long_dec_return(&(l)->a)
88069
88070 #define local_cmpxchg(l, o, n) atomic_long_cmpxchg((&(l)->a), (o), (n))
88071 +#define local_cmpxchg_unchecked(l, o, n) atomic_long_cmpxchg((&(l)->a), (o), (n))
88072 #define local_xchg(l, n) atomic_long_xchg((&(l)->a), (n))
88073 #define local_add_unless(l, _a, u) atomic_long_add_unless((&(l)->a), (_a), (u))
88074 #define local_inc_not_zero(l) atomic_long_inc_not_zero(&(l)->a)
88075 diff --git a/include/asm-generic/pgtable-nopmd.h b/include/asm-generic/pgtable-nopmd.h
88076 index 725612b..9cc513a 100644
88077 --- a/include/asm-generic/pgtable-nopmd.h
88078 +++ b/include/asm-generic/pgtable-nopmd.h
88079 @@ -1,14 +1,19 @@
88080 #ifndef _PGTABLE_NOPMD_H
88081 #define _PGTABLE_NOPMD_H
88082
88083 -#ifndef __ASSEMBLY__
88084 -
88085 #include <asm-generic/pgtable-nopud.h>
88086
88087 -struct mm_struct;
88088 -
88089 #define __PAGETABLE_PMD_FOLDED
88090
88091 +#define PMD_SHIFT PUD_SHIFT
88092 +#define PTRS_PER_PMD 1
88093 +#define PMD_SIZE (_AC(1,UL) << PMD_SHIFT)
88094 +#define PMD_MASK (~(PMD_SIZE-1))
88095 +
88096 +#ifndef __ASSEMBLY__
88097 +
88098 +struct mm_struct;
88099 +
88100 /*
88101 * Having the pmd type consist of a pud gets the size right, and allows
88102 * us to conceptually access the pud entry that this pmd is folded into
88103 @@ -16,11 +21,6 @@ struct mm_struct;
88104 */
88105 typedef struct { pud_t pud; } pmd_t;
88106
88107 -#define PMD_SHIFT PUD_SHIFT
88108 -#define PTRS_PER_PMD 1
88109 -#define PMD_SIZE (1UL << PMD_SHIFT)
88110 -#define PMD_MASK (~(PMD_SIZE-1))
88111 -
88112 /*
88113 * The "pud_xxx()" functions here are trivial for a folded two-level
88114 * setup: the pmd is never bad, and a pmd always exists (as it's folded
88115 diff --git a/include/asm-generic/pgtable-nopud.h b/include/asm-generic/pgtable-nopud.h
88116 index 810431d..0ec4804f 100644
88117 --- a/include/asm-generic/pgtable-nopud.h
88118 +++ b/include/asm-generic/pgtable-nopud.h
88119 @@ -1,10 +1,15 @@
88120 #ifndef _PGTABLE_NOPUD_H
88121 #define _PGTABLE_NOPUD_H
88122
88123 -#ifndef __ASSEMBLY__
88124 -
88125 #define __PAGETABLE_PUD_FOLDED
88126
88127 +#define PUD_SHIFT PGDIR_SHIFT
88128 +#define PTRS_PER_PUD 1
88129 +#define PUD_SIZE (_AC(1,UL) << PUD_SHIFT)
88130 +#define PUD_MASK (~(PUD_SIZE-1))
88131 +
88132 +#ifndef __ASSEMBLY__
88133 +
88134 /*
88135 * Having the pud type consist of a pgd gets the size right, and allows
88136 * us to conceptually access the pgd entry that this pud is folded into
88137 @@ -12,11 +17,6 @@
88138 */
88139 typedef struct { pgd_t pgd; } pud_t;
88140
88141 -#define PUD_SHIFT PGDIR_SHIFT
88142 -#define PTRS_PER_PUD 1
88143 -#define PUD_SIZE (1UL << PUD_SHIFT)
88144 -#define PUD_MASK (~(PUD_SIZE-1))
88145 -
88146 /*
88147 * The "pgd_xxx()" functions here are trivial for a folded two-level
88148 * setup: the pud is never bad, and a pud always exists (as it's folded
88149 @@ -29,6 +29,7 @@ static inline void pgd_clear(pgd_t *pgd) { }
88150 #define pud_ERROR(pud) (pgd_ERROR((pud).pgd))
88151
88152 #define pgd_populate(mm, pgd, pud) do { } while (0)
88153 +#define pgd_populate_kernel(mm, pgd, pud) do { } while (0)
88154 /*
88155 * (puds are folded into pgds so this doesn't get actually called,
88156 * but the define is needed for a generic inline function.)
88157 diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h
88158 index 4d46085..f4e92ef 100644
88159 --- a/include/asm-generic/pgtable.h
88160 +++ b/include/asm-generic/pgtable.h
88161 @@ -689,6 +689,22 @@ static inline int pmd_protnone(pmd_t pmd)
88162 }
88163 #endif /* CONFIG_NUMA_BALANCING */
88164
88165 +#ifndef __HAVE_ARCH_PAX_OPEN_KERNEL
88166 +#ifdef CONFIG_PAX_KERNEXEC
88167 +#error KERNEXEC requires pax_open_kernel
88168 +#else
88169 +static inline unsigned long pax_open_kernel(void) { return 0; }
88170 +#endif
88171 +#endif
88172 +
88173 +#ifndef __HAVE_ARCH_PAX_CLOSE_KERNEL
88174 +#ifdef CONFIG_PAX_KERNEXEC
88175 +#error KERNEXEC requires pax_close_kernel
88176 +#else
88177 +static inline unsigned long pax_close_kernel(void) { return 0; }
88178 +#endif
88179 +#endif
88180 +
88181 #endif /* CONFIG_MMU */
88182
88183 #endif /* !__ASSEMBLY__ */
88184 diff --git a/include/asm-generic/uaccess.h b/include/asm-generic/uaccess.h
88185 index 72d8803..cb9749c 100644
88186 --- a/include/asm-generic/uaccess.h
88187 +++ b/include/asm-generic/uaccess.h
88188 @@ -343,4 +343,20 @@ clear_user(void __user *to, unsigned long n)
88189 return __clear_user(to, n);
88190 }
88191
88192 +#ifndef __HAVE_ARCH_PAX_OPEN_USERLAND
88193 +#ifdef CONFIG_PAX_MEMORY_UDEREF
88194 +#error UDEREF requires pax_open_userland
88195 +#else
88196 +static inline unsigned long pax_open_userland(void) { return 0; }
88197 +#endif
88198 +#endif
88199 +
88200 +#ifndef __HAVE_ARCH_PAX_CLOSE_USERLAND
88201 +#ifdef CONFIG_PAX_MEMORY_UDEREF
88202 +#error UDEREF requires pax_close_userland
88203 +#else
88204 +static inline unsigned long pax_close_userland(void) { return 0; }
88205 +#endif
88206 +#endif
88207 +
88208 #endif /* __ASM_GENERIC_UACCESS_H */
88209 diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
88210 index ac78910..8b5f068 100644
88211 --- a/include/asm-generic/vmlinux.lds.h
88212 +++ b/include/asm-generic/vmlinux.lds.h
88213 @@ -234,6 +234,7 @@
88214 .rodata : AT(ADDR(.rodata) - LOAD_OFFSET) { \
88215 VMLINUX_SYMBOL(__start_rodata) = .; \
88216 *(.rodata) *(.rodata.*) \
88217 + *(.data..read_only) \
88218 *(__vermagic) /* Kernel version magic */ \
88219 . = ALIGN(8); \
88220 VMLINUX_SYMBOL(__start___tracepoints_ptrs) = .; \
88221 @@ -492,6 +493,7 @@
88222 KERNEL_CTORS() \
88223 MCOUNT_REC() \
88224 *(.init.rodata) \
88225 + *(.init.rodata.*) \
88226 FTRACE_EVENTS() \
88227 TRACE_SYSCALLS() \
88228 KPROBE_BLACKLIST() \
88229 @@ -511,6 +513,8 @@
88230
88231 #define EXIT_DATA \
88232 *(.exit.data) \
88233 + *(.exit.rodata) \
88234 + *(.exit.rodata.*) \
88235 MEM_DISCARD(exit.data) \
88236 MEM_DISCARD(exit.rodata)
88237
88238 @@ -727,17 +731,18 @@
88239 * section in the linker script will go there too. @phdr should have
88240 * a leading colon.
88241 *
88242 - * Note that this macros defines __per_cpu_load as an absolute symbol.
88243 + * Note that this macros defines per_cpu_load as an absolute symbol.
88244 * If there is no need to put the percpu section at a predetermined
88245 * address, use PERCPU_SECTION.
88246 */
88247 #define PERCPU_VADDR(cacheline, vaddr, phdr) \
88248 - VMLINUX_SYMBOL(__per_cpu_load) = .; \
88249 - .data..percpu vaddr : AT(VMLINUX_SYMBOL(__per_cpu_load) \
88250 + per_cpu_load = .; \
88251 + .data..percpu vaddr : AT(VMLINUX_SYMBOL(per_cpu_load) \
88252 - LOAD_OFFSET) { \
88253 + VMLINUX_SYMBOL(__per_cpu_load) = . + per_cpu_load; \
88254 PERCPU_INPUT(cacheline) \
88255 } phdr \
88256 - . = VMLINUX_SYMBOL(__per_cpu_load) + SIZEOF(.data..percpu);
88257 + . = VMLINUX_SYMBOL(per_cpu_load) + SIZEOF(.data..percpu);
88258
88259 /**
88260 * PERCPU_SECTION - define output section for percpu area, simple version
88261 diff --git a/include/crypto/algapi.h b/include/crypto/algapi.h
88262 index 623a59c..1e79ab9 100644
88263 --- a/include/crypto/algapi.h
88264 +++ b/include/crypto/algapi.h
88265 @@ -34,7 +34,7 @@ struct crypto_type {
88266 unsigned int maskclear;
88267 unsigned int maskset;
88268 unsigned int tfmsize;
88269 -};
88270 +} __do_const;
88271
88272 struct crypto_instance {
88273 struct crypto_alg alg;
88274 diff --git a/include/drm/drmP.h b/include/drm/drmP.h
88275 index e928625..ff97886 100644
88276 --- a/include/drm/drmP.h
88277 +++ b/include/drm/drmP.h
88278 @@ -59,6 +59,7 @@
88279
88280 #include <asm/mman.h>
88281 #include <asm/pgalloc.h>
88282 +#include <asm/local.h>
88283 #include <asm/uaccess.h>
88284
88285 #include <uapi/drm/drm.h>
88286 @@ -133,17 +134,18 @@ void drm_err(const char *format, ...);
88287 /*@{*/
88288
88289 /* driver capabilities and requirements mask */
88290 -#define DRIVER_USE_AGP 0x1
88291 -#define DRIVER_PCI_DMA 0x8
88292 -#define DRIVER_SG 0x10
88293 -#define DRIVER_HAVE_DMA 0x20
88294 -#define DRIVER_HAVE_IRQ 0x40
88295 -#define DRIVER_IRQ_SHARED 0x80
88296 -#define DRIVER_GEM 0x1000
88297 -#define DRIVER_MODESET 0x2000
88298 -#define DRIVER_PRIME 0x4000
88299 -#define DRIVER_RENDER 0x8000
88300 -#define DRIVER_ATOMIC 0x10000
88301 +#define DRIVER_USE_AGP 0x1
88302 +#define DRIVER_PCI_DMA 0x8
88303 +#define DRIVER_SG 0x10
88304 +#define DRIVER_HAVE_DMA 0x20
88305 +#define DRIVER_HAVE_IRQ 0x40
88306 +#define DRIVER_IRQ_SHARED 0x80
88307 +#define DRIVER_GEM 0x1000
88308 +#define DRIVER_MODESET 0x2000
88309 +#define DRIVER_PRIME 0x4000
88310 +#define DRIVER_RENDER 0x8000
88311 +#define DRIVER_ATOMIC 0x10000
88312 +#define DRIVER_KMS_LEGACY_CONTEXT 0x20000
88313
88314 /***********************************************************************/
88315 /** \name Macros to make printk easier */
88316 @@ -224,10 +226,12 @@ void drm_err(const char *format, ...);
88317 * \param cmd command.
88318 * \param arg argument.
88319 */
88320 -typedef int drm_ioctl_t(struct drm_device *dev, void *data,
88321 +typedef int (* const drm_ioctl_t)(struct drm_device *dev, void *data,
88322 + struct drm_file *file_priv);
88323 +typedef int (* drm_ioctl_no_const_t)(struct drm_device *dev, void *data,
88324 struct drm_file *file_priv);
88325
88326 -typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd,
88327 +typedef int (* const drm_ioctl_compat_t)(struct file *filp, unsigned int cmd,
88328 unsigned long arg);
88329
88330 #define DRM_IOCTL_NR(n) _IOC_NR(n)
88331 @@ -243,10 +247,10 @@ typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd,
88332 struct drm_ioctl_desc {
88333 unsigned int cmd;
88334 int flags;
88335 - drm_ioctl_t *func;
88336 + drm_ioctl_t func;
88337 unsigned int cmd_drv;
88338 const char *name;
88339 -};
88340 +} __do_const;
88341
88342 /**
88343 * Creates a driver or general drm_ioctl_desc array entry for the given
88344 @@ -632,7 +636,8 @@ struct drm_info_list {
88345 int (*show)(struct seq_file*, void*); /** show callback */
88346 u32 driver_features; /**< Required driver features for this entry */
88347 void *data;
88348 -};
88349 +} __do_const;
88350 +typedef struct drm_info_list __no_const drm_info_list_no_const;
88351
88352 /**
88353 * debugfs node structure. This structure represents a debugfs file.
88354 @@ -716,7 +721,7 @@ struct drm_device {
88355
88356 /** \name Usage Counters */
88357 /*@{ */
88358 - int open_count; /**< Outstanding files open, protected by drm_global_mutex. */
88359 + local_t open_count; /**< Outstanding files open, protected by drm_global_mutex. */
88360 spinlock_t buf_lock; /**< For drm_device::buf_use and a few other things. */
88361 int buf_use; /**< Buffers in use -- cannot alloc */
88362 atomic_t buf_alloc; /**< Buffer allocation in progress */
88363 diff --git a/include/drm/drm_crtc_helper.h b/include/drm/drm_crtc_helper.h
88364 index c250a22..59d2094 100644
88365 --- a/include/drm/drm_crtc_helper.h
88366 +++ b/include/drm/drm_crtc_helper.h
88367 @@ -160,7 +160,7 @@ struct drm_encoder_helper_funcs {
88368 int (*atomic_check)(struct drm_encoder *encoder,
88369 struct drm_crtc_state *crtc_state,
88370 struct drm_connector_state *conn_state);
88371 -};
88372 +} __no_const;
88373
88374 /**
88375 * struct drm_connector_helper_funcs - helper operations for connectors
88376 diff --git a/include/drm/i915_pciids.h b/include/drm/i915_pciids.h
88377 index d016dc5..3951fe0 100644
88378 --- a/include/drm/i915_pciids.h
88379 +++ b/include/drm/i915_pciids.h
88380 @@ -37,7 +37,7 @@
88381 */
88382 #define INTEL_VGA_DEVICE(id, info) { \
88383 0x8086, id, \
88384 - ~0, ~0, \
88385 + PCI_ANY_ID, PCI_ANY_ID, \
88386 0x030000, 0xff0000, \
88387 (unsigned long) info }
88388
88389 diff --git a/include/drm/ttm/ttm_memory.h b/include/drm/ttm/ttm_memory.h
88390 index 72dcbe8..8db58d7 100644
88391 --- a/include/drm/ttm/ttm_memory.h
88392 +++ b/include/drm/ttm/ttm_memory.h
88393 @@ -48,7 +48,7 @@
88394
88395 struct ttm_mem_shrink {
88396 int (*do_shrink) (struct ttm_mem_shrink *);
88397 -};
88398 +} __no_const;
88399
88400 /**
88401 * struct ttm_mem_global - Global memory accounting structure.
88402 diff --git a/include/drm/ttm/ttm_page_alloc.h b/include/drm/ttm/ttm_page_alloc.h
88403 index 49a8284..9643967 100644
88404 --- a/include/drm/ttm/ttm_page_alloc.h
88405 +++ b/include/drm/ttm/ttm_page_alloc.h
88406 @@ -80,6 +80,7 @@ void ttm_dma_page_alloc_fini(void);
88407 */
88408 extern int ttm_dma_page_alloc_debugfs(struct seq_file *m, void *data);
88409
88410 +struct device;
88411 extern int ttm_dma_populate(struct ttm_dma_tt *ttm_dma, struct device *dev);
88412 extern void ttm_dma_unpopulate(struct ttm_dma_tt *ttm_dma, struct device *dev);
88413
88414 diff --git a/include/keys/asymmetric-subtype.h b/include/keys/asymmetric-subtype.h
88415 index 4b840e8..155d235 100644
88416 --- a/include/keys/asymmetric-subtype.h
88417 +++ b/include/keys/asymmetric-subtype.h
88418 @@ -37,7 +37,7 @@ struct asymmetric_key_subtype {
88419 /* Verify the signature on a key of this subtype (optional) */
88420 int (*verify_signature)(const struct key *key,
88421 const struct public_key_signature *sig);
88422 -};
88423 +} __do_const;
88424
88425 /**
88426 * asymmetric_key_subtype - Get the subtype from an asymmetric key
88427 diff --git a/include/linux/atmdev.h b/include/linux/atmdev.h
88428 index c1da539..1dcec55 100644
88429 --- a/include/linux/atmdev.h
88430 +++ b/include/linux/atmdev.h
88431 @@ -28,7 +28,7 @@ struct compat_atm_iobuf {
88432 #endif
88433
88434 struct k_atm_aal_stats {
88435 -#define __HANDLE_ITEM(i) atomic_t i
88436 +#define __HANDLE_ITEM(i) atomic_unchecked_t i
88437 __AAL_STAT_ITEMS
88438 #undef __HANDLE_ITEM
88439 };
88440 @@ -200,7 +200,7 @@ struct atmdev_ops { /* only send is required */
88441 int (*change_qos)(struct atm_vcc *vcc,struct atm_qos *qos,int flags);
88442 int (*proc_read)(struct atm_dev *dev,loff_t *pos,char *page);
88443 struct module *owner;
88444 -};
88445 +} __do_const ;
88446
88447 struct atmphy_ops {
88448 int (*start)(struct atm_dev *dev);
88449 diff --git a/include/linux/atomic.h b/include/linux/atomic.h
88450 index 5b08a85..60922fb 100644
88451 --- a/include/linux/atomic.h
88452 +++ b/include/linux/atomic.h
88453 @@ -12,7 +12,7 @@
88454 * Atomically adds @a to @v, so long as @v was not already @u.
88455 * Returns non-zero if @v was not @u, and zero otherwise.
88456 */
88457 -static inline int atomic_add_unless(atomic_t *v, int a, int u)
88458 +static inline int __intentional_overflow(-1) atomic_add_unless(atomic_t *v, int a, int u)
88459 {
88460 return __atomic_add_unless(v, a, u) != u;
88461 }
88462 diff --git a/include/linux/audit.h b/include/linux/audit.h
88463 index c2e7e3a..8bfc0e1 100644
88464 --- a/include/linux/audit.h
88465 +++ b/include/linux/audit.h
88466 @@ -223,7 +223,7 @@ static inline void audit_ptrace(struct task_struct *t)
88467 extern unsigned int audit_serial(void);
88468 extern int auditsc_get_stamp(struct audit_context *ctx,
88469 struct timespec *t, unsigned int *serial);
88470 -extern int audit_set_loginuid(kuid_t loginuid);
88471 +extern int __intentional_overflow(-1) audit_set_loginuid(kuid_t loginuid);
88472
88473 static inline kuid_t audit_get_loginuid(struct task_struct *tsk)
88474 {
88475 diff --git a/include/linux/binfmts.h b/include/linux/binfmts.h
88476 index 576e463..28fd926 100644
88477 --- a/include/linux/binfmts.h
88478 +++ b/include/linux/binfmts.h
88479 @@ -44,7 +44,7 @@ struct linux_binprm {
88480 unsigned interp_flags;
88481 unsigned interp_data;
88482 unsigned long loader, exec;
88483 -};
88484 +} __randomize_layout;
88485
88486 #define BINPRM_FLAGS_ENFORCE_NONDUMP_BIT 0
88487 #define BINPRM_FLAGS_ENFORCE_NONDUMP (1 << BINPRM_FLAGS_ENFORCE_NONDUMP_BIT)
88488 @@ -77,8 +77,10 @@ struct linux_binfmt {
88489 int (*load_binary)(struct linux_binprm *);
88490 int (*load_shlib)(struct file *);
88491 int (*core_dump)(struct coredump_params *cprm);
88492 + void (*handle_mprotect)(struct vm_area_struct *vma, unsigned long newflags);
88493 + void (*handle_mmap)(struct file *);
88494 unsigned long min_coredump; /* minimal dump size */
88495 -};
88496 +} __do_const __randomize_layout;
88497
88498 extern void __register_binfmt(struct linux_binfmt *fmt, int insert);
88499
88500 diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h
88501 index dbfbf49..10be372 100644
88502 --- a/include/linux/bitmap.h
88503 +++ b/include/linux/bitmap.h
88504 @@ -299,7 +299,7 @@ static inline int bitmap_full(const unsigned long *src, unsigned int nbits)
88505 return __bitmap_full(src, nbits);
88506 }
88507
88508 -static inline int bitmap_weight(const unsigned long *src, unsigned int nbits)
88509 +static inline int __intentional_overflow(-1) bitmap_weight(const unsigned long *src, unsigned int nbits)
88510 {
88511 if (small_const_nbits(nbits))
88512 return hweight_long(*src & BITMAP_LAST_WORD_MASK(nbits));
88513 diff --git a/include/linux/bitops.h b/include/linux/bitops.h
88514 index 5d858e0..336c1d9 100644
88515 --- a/include/linux/bitops.h
88516 +++ b/include/linux/bitops.h
88517 @@ -105,7 +105,7 @@ static inline __u64 ror64(__u64 word, unsigned int shift)
88518 * @word: value to rotate
88519 * @shift: bits to roll
88520 */
88521 -static inline __u32 rol32(__u32 word, unsigned int shift)
88522 +static inline __u32 __intentional_overflow(-1) rol32(__u32 word, unsigned int shift)
88523 {
88524 return (word << shift) | (word >> (32 - shift));
88525 }
88526 @@ -115,7 +115,7 @@ static inline __u32 rol32(__u32 word, unsigned int shift)
88527 * @word: value to rotate
88528 * @shift: bits to roll
88529 */
88530 -static inline __u32 ror32(__u32 word, unsigned int shift)
88531 +static inline __u32 __intentional_overflow(-1) ror32(__u32 word, unsigned int shift)
88532 {
88533 return (word >> shift) | (word << (32 - shift));
88534 }
88535 @@ -171,7 +171,7 @@ static inline __s32 sign_extend32(__u32 value, int index)
88536 return (__s32)(value << shift) >> shift;
88537 }
88538
88539 -static inline unsigned fls_long(unsigned long l)
88540 +static inline unsigned __intentional_overflow(-1) fls_long(unsigned long l)
88541 {
88542 if (sizeof(l) == 4)
88543 return fls(l);
88544 diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
88545 index 7f9a516..8889453 100644
88546 --- a/include/linux/blkdev.h
88547 +++ b/include/linux/blkdev.h
88548 @@ -1616,7 +1616,7 @@ struct block_device_operations {
88549 /* this callback is with swap_lock and sometimes page table lock held */
88550 void (*swap_slot_free_notify) (struct block_device *, unsigned long);
88551 struct module *owner;
88552 -};
88553 +} __do_const;
88554
88555 extern int __blkdev_driver_ioctl(struct block_device *, fmode_t, unsigned int,
88556 unsigned long);
88557 diff --git a/include/linux/blktrace_api.h b/include/linux/blktrace_api.h
88558 index afc1343..9735539 100644
88559 --- a/include/linux/blktrace_api.h
88560 +++ b/include/linux/blktrace_api.h
88561 @@ -25,7 +25,7 @@ struct blk_trace {
88562 struct dentry *dropped_file;
88563 struct dentry *msg_file;
88564 struct list_head running_list;
88565 - atomic_t dropped;
88566 + atomic_unchecked_t dropped;
88567 };
88568
88569 extern int blk_trace_ioctl(struct block_device *, unsigned, char __user *);
88570 diff --git a/include/linux/cache.h b/include/linux/cache.h
88571 index 17e7e82..1d7da26 100644
88572 --- a/include/linux/cache.h
88573 +++ b/include/linux/cache.h
88574 @@ -16,6 +16,14 @@
88575 #define __read_mostly
88576 #endif
88577
88578 +#ifndef __read_only
88579 +#ifdef CONFIG_PAX_KERNEXEC
88580 +#error KERNEXEC requires __read_only
88581 +#else
88582 +#define __read_only __read_mostly
88583 +#endif
88584 +#endif
88585 +
88586 #ifndef ____cacheline_aligned
88587 #define ____cacheline_aligned __attribute__((__aligned__(SMP_CACHE_BYTES)))
88588 #endif
88589 diff --git a/include/linux/capability.h b/include/linux/capability.h
88590 index aa93e5e..985a1b0 100644
88591 --- a/include/linux/capability.h
88592 +++ b/include/linux/capability.h
88593 @@ -214,9 +214,14 @@ extern bool has_ns_capability_noaudit(struct task_struct *t,
88594 extern bool capable(int cap);
88595 extern bool ns_capable(struct user_namespace *ns, int cap);
88596 extern bool capable_wrt_inode_uidgid(const struct inode *inode, int cap);
88597 +extern bool capable_wrt_inode_uidgid_nolog(const struct inode *inode, int cap);
88598 extern bool file_ns_capable(const struct file *file, struct user_namespace *ns, int cap);
88599 +extern bool capable_nolog(int cap);
88600 +extern bool ns_capable_nolog(struct user_namespace *ns, int cap);
88601
88602 /* audit system wants to get cap info from files as well */
88603 extern int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data *cpu_caps);
88604
88605 +extern int is_privileged_binary(const struct dentry *dentry);
88606 +
88607 #endif /* !_LINUX_CAPABILITY_H */
88608 diff --git a/include/linux/cdrom.h b/include/linux/cdrom.h
88609 index 8609d57..86e4d79 100644
88610 --- a/include/linux/cdrom.h
88611 +++ b/include/linux/cdrom.h
88612 @@ -87,7 +87,6 @@ struct cdrom_device_ops {
88613
88614 /* driver specifications */
88615 const int capability; /* capability flags */
88616 - int n_minors; /* number of active minor devices */
88617 /* handle uniform packets for scsi type devices (scsi,atapi) */
88618 int (*generic_packet) (struct cdrom_device_info *,
88619 struct packet_command *);
88620 diff --git a/include/linux/cleancache.h b/include/linux/cleancache.h
88621 index 4ce9056..86caac6 100644
88622 --- a/include/linux/cleancache.h
88623 +++ b/include/linux/cleancache.h
88624 @@ -31,7 +31,7 @@ struct cleancache_ops {
88625 void (*invalidate_page)(int, struct cleancache_filekey, pgoff_t);
88626 void (*invalidate_inode)(int, struct cleancache_filekey);
88627 void (*invalidate_fs)(int);
88628 -};
88629 +} __no_const;
88630
88631 extern struct cleancache_ops *
88632 cleancache_register_ops(struct cleancache_ops *ops);
88633 diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
88634 index 5591ea7..61b77ce 100644
88635 --- a/include/linux/clk-provider.h
88636 +++ b/include/linux/clk-provider.h
88637 @@ -195,6 +195,7 @@ struct clk_ops {
88638 void (*init)(struct clk_hw *hw);
88639 int (*debug_init)(struct clk_hw *hw, struct dentry *dentry);
88640 };
88641 +typedef struct clk_ops __no_const clk_ops_no_const;
88642
88643 /**
88644 * struct clk_init_data - holds init data that's common to all clocks and is
88645 diff --git a/include/linux/compat.h b/include/linux/compat.h
88646 index ab25814..d1540d1 100644
88647 --- a/include/linux/compat.h
88648 +++ b/include/linux/compat.h
88649 @@ -316,7 +316,7 @@ compat_sys_get_robust_list(int pid, compat_uptr_t __user *head_ptr,
88650 compat_size_t __user *len_ptr);
88651
88652 asmlinkage long compat_sys_ipc(u32, int, int, u32, compat_uptr_t, u32);
88653 -asmlinkage long compat_sys_shmat(int shmid, compat_uptr_t shmaddr, int shmflg);
88654 +asmlinkage long compat_sys_shmat(int shmid, compat_uptr_t shmaddr, int shmflg) __intentional_overflow(0);
88655 asmlinkage long compat_sys_semctl(int semid, int semnum, int cmd, int arg);
88656 asmlinkage long compat_sys_msgsnd(int msqid, compat_uptr_t msgp,
88657 compat_ssize_t msgsz, int msgflg);
88658 @@ -325,7 +325,7 @@ asmlinkage long compat_sys_msgrcv(int msqid, compat_uptr_t msgp,
88659 long compat_sys_msgctl(int first, int second, void __user *uptr);
88660 long compat_sys_shmctl(int first, int second, void __user *uptr);
88661 long compat_sys_semtimedop(int semid, struct sembuf __user *tsems,
88662 - unsigned nsems, const struct compat_timespec __user *timeout);
88663 + compat_long_t nsems, const struct compat_timespec __user *timeout);
88664 asmlinkage long compat_sys_keyctl(u32 option,
88665 u32 arg2, u32 arg3, u32 arg4, u32 arg5);
88666 asmlinkage long compat_sys_ustat(unsigned dev, struct compat_ustat __user *u32);
88667 @@ -439,7 +439,7 @@ extern int compat_ptrace_request(struct task_struct *child,
88668 extern long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
88669 compat_ulong_t addr, compat_ulong_t data);
88670 asmlinkage long compat_sys_ptrace(compat_long_t request, compat_long_t pid,
88671 - compat_long_t addr, compat_long_t data);
88672 + compat_ulong_t addr, compat_ulong_t data);
88673
88674 asmlinkage long compat_sys_lookup_dcookie(u32, u32, char __user *, compat_size_t);
88675 /*
88676 diff --git a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h
88677 index cdf13ca..ba5e086 100644
88678 --- a/include/linux/compiler-gcc.h
88679 +++ b/include/linux/compiler-gcc.h
88680 @@ -94,8 +94,8 @@
88681 */
88682 #define __pure __attribute__((pure))
88683 #define __aligned(x) __attribute__((aligned(x)))
88684 -#define __printf(a, b) __attribute__((format(printf, a, b)))
88685 -#define __scanf(a, b) __attribute__((format(scanf, a, b)))
88686 +#define __printf(a, b) __attribute__((format(printf, a, b))) __nocapture(a, b)
88687 +#define __scanf(a, b) __attribute__((format(scanf, a, b))) __nocapture(a, b)
88688 #define noinline __attribute__((noinline))
88689 #define __attribute_const__ __attribute__((__const__))
88690 #define __maybe_unused __attribute__((unused))
88691 diff --git a/include/linux/compiler-gcc4.h b/include/linux/compiler-gcc4.h
88692 index 769e198..7ee7cb5 100644
88693 --- a/include/linux/compiler-gcc4.h
88694 +++ b/include/linux/compiler-gcc4.h
88695 @@ -39,9 +39,38 @@
88696 # define __compiletime_warning(message) __attribute__((warning(message)))
88697 # define __compiletime_error(message) __attribute__((error(message)))
88698 #endif /* __CHECKER__ */
88699 +
88700 +#define __alloc_size(...) __attribute((alloc_size(__VA_ARGS__)))
88701 +#define __bos(ptr, arg) __builtin_object_size((ptr), (arg))
88702 +#define __bos0(ptr) __bos((ptr), 0)
88703 +#define __bos1(ptr) __bos((ptr), 1)
88704 #endif /* GCC_VERSION >= 40300 */
88705
88706 #if GCC_VERSION >= 40500
88707 +
88708 +#ifdef RANDSTRUCT_PLUGIN
88709 +#define __randomize_layout __attribute__((randomize_layout))
88710 +#define __no_randomize_layout __attribute__((no_randomize_layout))
88711 +#endif
88712 +
88713 +#ifdef CONSTIFY_PLUGIN
88714 +#define __no_const __attribute__((no_const))
88715 +#define __do_const __attribute__((do_const))
88716 +#endif
88717 +
88718 +#ifdef SIZE_OVERFLOW_PLUGIN
88719 +#define __size_overflow(...) __attribute__((size_overflow(__VA_ARGS__)))
88720 +#define __intentional_overflow(...) __attribute__((intentional_overflow(__VA_ARGS__)))
88721 +#endif
88722 +
88723 +#ifdef LATENT_ENTROPY_PLUGIN
88724 +#define __latent_entropy __attribute__((latent_entropy))
88725 +#endif
88726 +
88727 +#ifdef INITIFY_PLUGIN
88728 +#define __nocapture(...) __attribute__((nocapture(__VA_ARGS__)))
88729 +#endif
88730 +
88731 /*
88732 * Mark a position in code as unreachable. This can be used to
88733 * suppress control flow warnings after asm blocks that transfer
88734 diff --git a/include/linux/compiler-gcc5.h b/include/linux/compiler-gcc5.h
88735 index efee493..8aa8f6b 100644
88736 --- a/include/linux/compiler-gcc5.h
88737 +++ b/include/linux/compiler-gcc5.h
88738 @@ -28,6 +28,34 @@
88739 # define __compiletime_error(message) __attribute__((error(message)))
88740 #endif /* __CHECKER__ */
88741
88742 +#define __alloc_size(...) __attribute((alloc_size(__VA_ARGS__)))
88743 +#define __bos(ptr, arg) __builtin_object_size((ptr), (arg))
88744 +#define __bos0(ptr) __bos((ptr), 0)
88745 +#define __bos1(ptr) __bos((ptr), 1)
88746 +
88747 +#ifdef RANDSTRUCT_PLUGIN
88748 +#define __randomize_layout __attribute__((randomize_layout))
88749 +#define __no_randomize_layout __attribute__((no_randomize_layout))
88750 +#endif
88751 +
88752 +#ifdef CONSTIFY_PLUGIN
88753 +#define __no_const __attribute__((no_const))
88754 +#define __do_const __attribute__((do_const))
88755 +#endif
88756 +
88757 +#ifdef SIZE_OVERFLOW_PLUGIN
88758 +#define __size_overflow(...) __attribute__((size_overflow(__VA_ARGS__)))
88759 +#define __intentional_overflow(...) __attribute__((intentional_overflow(__VA_ARGS__)))
88760 +#endif
88761 +
88762 +#ifdef LATENT_ENTROPY_PLUGIN
88763 +#define __latent_entropy __attribute__((latent_entropy))
88764 +#endif
88765 +
88766 +#ifdef INITIFY_PLUGIN
88767 +#define __nocapture(...) __attribute__((nocapture(__VA_ARGS__)))
88768 +#endif
88769 +
88770 /*
88771 * Mark a position in code as unreachable. This can be used to
88772 * suppress control flow warnings after asm blocks that transfer
88773 diff --git a/include/linux/compiler.h b/include/linux/compiler.h
88774 index 1b45e4a..eff29a7 100644
88775 --- a/include/linux/compiler.h
88776 +++ b/include/linux/compiler.h
88777 @@ -5,11 +5,14 @@
88778
88779 #ifdef __CHECKER__
88780 # define __user __attribute__((noderef, address_space(1)))
88781 +# define __force_user __force __user
88782 # define __kernel __attribute__((address_space(0)))
88783 +# define __force_kernel __force __kernel
88784 # define __safe __attribute__((safe))
88785 # define __force __attribute__((force))
88786 # define __nocast __attribute__((nocast))
88787 # define __iomem __attribute__((noderef, address_space(2)))
88788 +# define __force_iomem __force __iomem
88789 # define __must_hold(x) __attribute__((context(x,1,1)))
88790 # define __acquires(x) __attribute__((context(x,0,1)))
88791 # define __releases(x) __attribute__((context(x,1,0)))
88792 @@ -17,20 +20,37 @@
88793 # define __release(x) __context__(x,-1)
88794 # define __cond_lock(x,c) ((c) ? ({ __acquire(x); 1; }) : 0)
88795 # define __percpu __attribute__((noderef, address_space(3)))
88796 +# define __force_percpu __force __percpu
88797 #ifdef CONFIG_SPARSE_RCU_POINTER
88798 # define __rcu __attribute__((noderef, address_space(4)))
88799 +# define __force_rcu __force __rcu
88800 #else
88801 # define __rcu
88802 +# define __force_rcu
88803 #endif
88804 extern void __chk_user_ptr(const volatile void __user *);
88805 extern void __chk_io_ptr(const volatile void __iomem *);
88806 #else
88807 -# define __user
88808 -# define __kernel
88809 +# ifdef CHECKER_PLUGIN
88810 +//# define __user
88811 +//# define __force_user
88812 +//# define __kernel
88813 +//# define __force_kernel
88814 +# else
88815 +# ifdef STRUCTLEAK_PLUGIN
88816 +# define __user __attribute__((user))
88817 +# else
88818 +# define __user
88819 +# endif
88820 +# define __force_user
88821 +# define __kernel
88822 +# define __force_kernel
88823 +# endif
88824 # define __safe
88825 # define __force
88826 # define __nocast
88827 # define __iomem
88828 +# define __force_iomem
88829 # define __chk_user_ptr(x) (void)0
88830 # define __chk_io_ptr(x) (void)0
88831 # define __builtin_warning(x, y...) (1)
88832 @@ -41,7 +61,9 @@ extern void __chk_io_ptr(const volatile void __iomem *);
88833 # define __release(x) (void)0
88834 # define __cond_lock(x,c) (c)
88835 # define __percpu
88836 +# define __force_percpu
88837 # define __rcu
88838 +# define __force_rcu
88839 #endif
88840
88841 /* Indirect macros required for expanded argument pasting, eg. __LINE__. */
88842 @@ -205,32 +227,32 @@ static __always_inline void data_access_exceeds_word_size(void)
88843 static __always_inline void __read_once_size(const volatile void *p, void *res, int size)
88844 {
88845 switch (size) {
88846 - case 1: *(__u8 *)res = *(volatile __u8 *)p; break;
88847 - case 2: *(__u16 *)res = *(volatile __u16 *)p; break;
88848 - case 4: *(__u32 *)res = *(volatile __u32 *)p; break;
88849 + case 1: *(__u8 *)res = *(const volatile __u8 *)p; break;
88850 + case 2: *(__u16 *)res = *(const volatile __u16 *)p; break;
88851 + case 4: *(__u32 *)res = *(const volatile __u32 *)p; break;
88852 #ifdef CONFIG_64BIT
88853 - case 8: *(__u64 *)res = *(volatile __u64 *)p; break;
88854 + case 8: *(__u64 *)res = *(const volatile __u64 *)p; break;
88855 #endif
88856 default:
88857 barrier();
88858 - __builtin_memcpy((void *)res, (const void *)p, size);
88859 + __builtin_memcpy(res, (const void *)p, size);
88860 data_access_exceeds_word_size();
88861 barrier();
88862 }
88863 }
88864
88865 -static __always_inline void __write_once_size(volatile void *p, void *res, int size)
88866 +static __always_inline void __write_once_size(volatile void *p, const void *res, int size)
88867 {
88868 switch (size) {
88869 - case 1: *(volatile __u8 *)p = *(__u8 *)res; break;
88870 - case 2: *(volatile __u16 *)p = *(__u16 *)res; break;
88871 - case 4: *(volatile __u32 *)p = *(__u32 *)res; break;
88872 + case 1: *(volatile __u8 *)p = *(const __u8 *)res; break;
88873 + case 2: *(volatile __u16 *)p = *(const __u16 *)res; break;
88874 + case 4: *(volatile __u32 *)p = *(const __u32 *)res; break;
88875 #ifdef CONFIG_64BIT
88876 - case 8: *(volatile __u64 *)p = *(__u64 *)res; break;
88877 + case 8: *(volatile __u64 *)p = *(const __u64 *)res; break;
88878 #endif
88879 default:
88880 barrier();
88881 - __builtin_memcpy((void *)p, (const void *)res, size);
88882 + __builtin_memcpy((void *)p, res, size);
88883 data_access_exceeds_word_size();
88884 barrier();
88885 }
88886 @@ -364,6 +386,38 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
88887 # define __attribute_const__ /* unimplemented */
88888 #endif
88889
88890 +#ifndef __randomize_layout
88891 +# define __randomize_layout
88892 +#endif
88893 +
88894 +#ifndef __no_randomize_layout
88895 +# define __no_randomize_layout
88896 +#endif
88897 +
88898 +#ifndef __no_const
88899 +# define __no_const
88900 +#endif
88901 +
88902 +#ifndef __do_const
88903 +# define __do_const
88904 +#endif
88905 +
88906 +#ifndef __size_overflow
88907 +# define __size_overflow(...)
88908 +#endif
88909 +
88910 +#ifndef __intentional_overflow
88911 +# define __intentional_overflow(...)
88912 +#endif
88913 +
88914 +#ifndef __latent_entropy
88915 +# define __latent_entropy
88916 +#endif
88917 +
88918 +#ifndef __nocapture
88919 +# define __nocapture(...)
88920 +#endif
88921 +
88922 /*
88923 * Tell gcc if a function is cold. The compiler will assume any path
88924 * directly leading to the call is unlikely.
88925 @@ -373,6 +427,22 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
88926 #define __cold
88927 #endif
88928
88929 +#ifndef __alloc_size
88930 +#define __alloc_size(...)
88931 +#endif
88932 +
88933 +#ifndef __bos
88934 +#define __bos(ptr, arg)
88935 +#endif
88936 +
88937 +#ifndef __bos0
88938 +#define __bos0(ptr)
88939 +#endif
88940 +
88941 +#ifndef __bos1
88942 +#define __bos1(ptr)
88943 +#endif
88944 +
88945 /* Simple shorthand for a section definition */
88946 #ifndef __section
88947 # define __section(S) __attribute__ ((__section__(#S)))
88948 @@ -387,6 +457,8 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
88949 # define __same_type(a, b) __builtin_types_compatible_p(typeof(a), typeof(b))
88950 #endif
88951
88952 +#define __type_is_unsigned(t) (__same_type((t)0, 0UL) || __same_type((t)0, 0U) || __same_type((t)0, (unsigned short)0) || __same_type((t)0, (unsigned char)0))
88953 +
88954 /* Is this type a native word size -- useful for atomic operations */
88955 #ifndef __native_word
88956 # define __native_word(t) (sizeof(t) == sizeof(char) || sizeof(t) == sizeof(short) || sizeof(t) == sizeof(int) || sizeof(t) == sizeof(long))
88957 @@ -466,8 +538,9 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
88958 */
88959 #define __ACCESS_ONCE(x) ({ \
88960 __maybe_unused typeof(x) __var = (__force typeof(x)) 0; \
88961 - (volatile typeof(x) *)&(x); })
88962 + (volatile const typeof(x) *)&(x); })
88963 #define ACCESS_ONCE(x) (*__ACCESS_ONCE(x))
88964 +#define ACCESS_ONCE_RW(x) (*(volatile typeof(x) *)&(x))
88965
88966 /* Ignore/forbid kprobes attach on very low level functions marked by this attribute: */
88967 #ifdef CONFIG_KPROBES
88968 diff --git a/include/linux/completion.h b/include/linux/completion.h
88969 index 5d5aaae..0ea9b84 100644
88970 --- a/include/linux/completion.h
88971 +++ b/include/linux/completion.h
88972 @@ -90,16 +90,16 @@ static inline void reinit_completion(struct completion *x)
88973
88974 extern void wait_for_completion(struct completion *);
88975 extern void wait_for_completion_io(struct completion *);
88976 -extern int wait_for_completion_interruptible(struct completion *x);
88977 -extern int wait_for_completion_killable(struct completion *x);
88978 +extern int wait_for_completion_interruptible(struct completion *x) __intentional_overflow(-1);
88979 +extern int wait_for_completion_killable(struct completion *x) __intentional_overflow(-1);
88980 extern unsigned long wait_for_completion_timeout(struct completion *x,
88981 - unsigned long timeout);
88982 + unsigned long timeout) __intentional_overflow(-1);
88983 extern unsigned long wait_for_completion_io_timeout(struct completion *x,
88984 - unsigned long timeout);
88985 + unsigned long timeout) __intentional_overflow(-1);
88986 extern long wait_for_completion_interruptible_timeout(
88987 - struct completion *x, unsigned long timeout);
88988 + struct completion *x, unsigned long timeout) __intentional_overflow(-1);
88989 extern long wait_for_completion_killable_timeout(
88990 - struct completion *x, unsigned long timeout);
88991 + struct completion *x, unsigned long timeout) __intentional_overflow(-1);
88992 extern bool try_wait_for_completion(struct completion *x);
88993 extern bool completion_done(struct completion *x);
88994
88995 diff --git a/include/linux/configfs.h b/include/linux/configfs.h
88996 index 34025df..d94bbbc 100644
88997 --- a/include/linux/configfs.h
88998 +++ b/include/linux/configfs.h
88999 @@ -125,7 +125,7 @@ struct configfs_attribute {
89000 const char *ca_name;
89001 struct module *ca_owner;
89002 umode_t ca_mode;
89003 -};
89004 +} __do_const;
89005
89006 /*
89007 * Users often need to create attribute structures for their configurable
89008 diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
89009 index 2ee4888..0451f5e 100644
89010 --- a/include/linux/cpufreq.h
89011 +++ b/include/linux/cpufreq.h
89012 @@ -207,6 +207,7 @@ struct global_attr {
89013 ssize_t (*store)(struct kobject *a, struct attribute *b,
89014 const char *c, size_t count);
89015 };
89016 +typedef struct global_attr __no_const global_attr_no_const;
89017
89018 #define define_one_global_ro(_name) \
89019 static struct global_attr _name = \
89020 @@ -278,7 +279,7 @@ struct cpufreq_driver {
89021 bool boost_supported;
89022 bool boost_enabled;
89023 int (*set_boost)(int state);
89024 -};
89025 +} __do_const;
89026
89027 /* flags */
89028 #define CPUFREQ_STICKY (1 << 0) /* driver isn't removed even if
89029 diff --git a/include/linux/cpuidle.h b/include/linux/cpuidle.h
89030 index 9c5e892..feb34e0 100644
89031 --- a/include/linux/cpuidle.h
89032 +++ b/include/linux/cpuidle.h
89033 @@ -59,7 +59,8 @@ struct cpuidle_state {
89034 void (*enter_freeze) (struct cpuidle_device *dev,
89035 struct cpuidle_driver *drv,
89036 int index);
89037 -};
89038 +} __do_const;
89039 +typedef struct cpuidle_state __no_const cpuidle_state_no_const;
89040
89041 /* Idle State Flags */
89042 #define CPUIDLE_FLAG_COUPLED (0x02) /* state applies to multiple cpus */
89043 @@ -227,7 +228,7 @@ struct cpuidle_governor {
89044 void (*reflect) (struct cpuidle_device *dev, int index);
89045
89046 struct module *owner;
89047 -};
89048 +} __do_const;
89049
89050 #ifdef CONFIG_CPU_IDLE
89051 extern int cpuidle_register_governor(struct cpuidle_governor *gov);
89052 diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h
89053 index 086549a..a572d94 100644
89054 --- a/include/linux/cpumask.h
89055 +++ b/include/linux/cpumask.h
89056 @@ -126,17 +126,17 @@ static inline unsigned int cpumask_first(const struct cpumask *srcp)
89057 }
89058
89059 /* Valid inputs for n are -1 and 0. */
89060 -static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
89061 +static inline unsigned int __intentional_overflow(-1) cpumask_next(int n, const struct cpumask *srcp)
89062 {
89063 return n+1;
89064 }
89065
89066 -static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
89067 +static inline unsigned int __intentional_overflow(-1) cpumask_next_zero(int n, const struct cpumask *srcp)
89068 {
89069 return n+1;
89070 }
89071
89072 -static inline unsigned int cpumask_next_and(int n,
89073 +static inline unsigned int __intentional_overflow(-1) cpumask_next_and(int n,
89074 const struct cpumask *srcp,
89075 const struct cpumask *andp)
89076 {
89077 @@ -182,7 +182,7 @@ static inline unsigned int cpumask_first(const struct cpumask *srcp)
89078 *
89079 * Returns >= nr_cpu_ids if no further cpus set.
89080 */
89081 -static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
89082 +static inline unsigned int __intentional_overflow(-1) cpumask_next(int n, const struct cpumask *srcp)
89083 {
89084 /* -1 is a legal arg here. */
89085 if (n != -1)
89086 @@ -197,7 +197,7 @@ static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
89087 *
89088 * Returns >= nr_cpu_ids if no further cpus unset.
89089 */
89090 -static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
89091 +static inline unsigned int __intentional_overflow(-1) cpumask_next_zero(int n, const struct cpumask *srcp)
89092 {
89093 /* -1 is a legal arg here. */
89094 if (n != -1)
89095 @@ -205,7 +205,7 @@ static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
89096 return find_next_zero_bit(cpumask_bits(srcp), nr_cpumask_bits, n+1);
89097 }
89098
89099 -int cpumask_next_and(int n, const struct cpumask *, const struct cpumask *);
89100 +int cpumask_next_and(int n, const struct cpumask *, const struct cpumask *) __intentional_overflow(-1);
89101 int cpumask_any_but(const struct cpumask *mask, unsigned int cpu);
89102 int cpumask_set_cpu_local_first(int i, int numa_node, cpumask_t *dstp);
89103
89104 @@ -472,7 +472,7 @@ static inline bool cpumask_full(const struct cpumask *srcp)
89105 * cpumask_weight - Count of bits in *srcp
89106 * @srcp: the cpumask to count bits (< nr_cpu_ids) in.
89107 */
89108 -static inline unsigned int cpumask_weight(const struct cpumask *srcp)
89109 +static inline unsigned int __intentional_overflow(-1) cpumask_weight(const struct cpumask *srcp)
89110 {
89111 return bitmap_weight(cpumask_bits(srcp), nr_cpumask_bits);
89112 }
89113 diff --git a/include/linux/cred.h b/include/linux/cred.h
89114 index 2fb2ca2..d6a3340 100644
89115 --- a/include/linux/cred.h
89116 +++ b/include/linux/cred.h
89117 @@ -35,7 +35,7 @@ struct group_info {
89118 int nblocks;
89119 kgid_t small_block[NGROUPS_SMALL];
89120 kgid_t *blocks[0];
89121 -};
89122 +} __randomize_layout;
89123
89124 /**
89125 * get_group_info - Get a reference to a group info structure
89126 @@ -137,7 +137,7 @@ struct cred {
89127 struct user_namespace *user_ns; /* user_ns the caps and keyrings are relative to. */
89128 struct group_info *group_info; /* supplementary groups for euid/fsgid */
89129 struct rcu_head rcu; /* RCU deletion hook */
89130 -};
89131 +} __randomize_layout;
89132
89133 extern void __put_cred(struct cred *);
89134 extern void exit_creds(struct task_struct *);
89135 @@ -195,6 +195,9 @@ static inline void validate_creds_for_do_exit(struct task_struct *tsk)
89136 static inline void validate_process_creds(void)
89137 {
89138 }
89139 +static inline void validate_task_creds(struct task_struct *task)
89140 +{
89141 +}
89142 #endif
89143
89144 /**
89145 @@ -332,6 +335,7 @@ static inline void put_cred(const struct cred *_cred)
89146
89147 #define task_uid(task) (task_cred_xxx((task), uid))
89148 #define task_euid(task) (task_cred_xxx((task), euid))
89149 +#define task_securebits(task) (task_cred_xxx((task), securebits))
89150
89151 #define current_cred_xxx(xxx) \
89152 ({ \
89153 diff --git a/include/linux/crypto.h b/include/linux/crypto.h
89154 index fb5ef16..05d1e59 100644
89155 --- a/include/linux/crypto.h
89156 +++ b/include/linux/crypto.h
89157 @@ -626,7 +626,7 @@ struct cipher_tfm {
89158 const u8 *key, unsigned int keylen);
89159 void (*cit_encrypt_one)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
89160 void (*cit_decrypt_one)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
89161 -};
89162 +} __no_const;
89163
89164 struct hash_tfm {
89165 int (*init)(struct hash_desc *desc);
89166 @@ -647,13 +647,13 @@ struct compress_tfm {
89167 int (*cot_decompress)(struct crypto_tfm *tfm,
89168 const u8 *src, unsigned int slen,
89169 u8 *dst, unsigned int *dlen);
89170 -};
89171 +} __no_const;
89172
89173 struct rng_tfm {
89174 int (*rng_gen_random)(struct crypto_rng *tfm, u8 *rdata,
89175 unsigned int dlen);
89176 int (*rng_reset)(struct crypto_rng *tfm, u8 *seed, unsigned int slen);
89177 -};
89178 +} __no_const;
89179
89180 #define crt_ablkcipher crt_u.ablkcipher
89181 #define crt_aead crt_u.aead
89182 diff --git a/include/linux/ctype.h b/include/linux/ctype.h
89183 index 653589e..4ef254a 100644
89184 --- a/include/linux/ctype.h
89185 +++ b/include/linux/ctype.h
89186 @@ -56,7 +56,7 @@ static inline unsigned char __toupper(unsigned char c)
89187 * Fast implementation of tolower() for internal usage. Do not use in your
89188 * code.
89189 */
89190 -static inline char _tolower(const char c)
89191 +static inline unsigned char _tolower(const unsigned char c)
89192 {
89193 return c | 0x20;
89194 }
89195 diff --git a/include/linux/dcache.h b/include/linux/dcache.h
89196 index d835879..c8e5b92 100644
89197 --- a/include/linux/dcache.h
89198 +++ b/include/linux/dcache.h
89199 @@ -123,6 +123,9 @@ struct dentry {
89200 unsigned long d_time; /* used by d_revalidate */
89201 void *d_fsdata; /* fs-specific data */
89202
89203 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
89204 + atomic_t chroot_refcnt; /* tracks use of directory in chroot */
89205 +#endif
89206 struct list_head d_lru; /* LRU list */
89207 struct list_head d_child; /* child of parent list */
89208 struct list_head d_subdirs; /* our children */
89209 @@ -133,7 +136,7 @@ struct dentry {
89210 struct hlist_node d_alias; /* inode alias list */
89211 struct rcu_head d_rcu;
89212 } d_u;
89213 -};
89214 +} __randomize_layout;
89215
89216 /*
89217 * dentry->d_lock spinlock nesting subclasses:
89218 @@ -319,7 +322,7 @@ extern struct dentry *__d_lookup_rcu(const struct dentry *parent,
89219
89220 static inline unsigned d_count(const struct dentry *dentry)
89221 {
89222 - return dentry->d_lockref.count;
89223 + return __lockref_read(&dentry->d_lockref);
89224 }
89225
89226 /*
89227 @@ -347,7 +350,7 @@ extern char *dentry_path(struct dentry *, char *, int);
89228 static inline struct dentry *dget_dlock(struct dentry *dentry)
89229 {
89230 if (dentry)
89231 - dentry->d_lockref.count++;
89232 + __lockref_inc(&dentry->d_lockref);
89233 return dentry;
89234 }
89235
89236 diff --git a/include/linux/decompress/mm.h b/include/linux/decompress/mm.h
89237 index 7925bf0..d5143d2 100644
89238 --- a/include/linux/decompress/mm.h
89239 +++ b/include/linux/decompress/mm.h
89240 @@ -77,7 +77,7 @@ static void free(void *where)
89241 * warnings when not needed (indeed large_malloc / large_free are not
89242 * needed by inflate */
89243
89244 -#define malloc(a) kmalloc(a, GFP_KERNEL)
89245 +#define malloc(a) kmalloc((a), GFP_KERNEL)
89246 #define free(a) kfree(a)
89247
89248 #define large_malloc(a) vmalloc(a)
89249 diff --git a/include/linux/devfreq.h b/include/linux/devfreq.h
89250 index ce447f0..83c66bd 100644
89251 --- a/include/linux/devfreq.h
89252 +++ b/include/linux/devfreq.h
89253 @@ -114,7 +114,7 @@ struct devfreq_governor {
89254 int (*get_target_freq)(struct devfreq *this, unsigned long *freq);
89255 int (*event_handler)(struct devfreq *devfreq,
89256 unsigned int event, void *data);
89257 -};
89258 +} __do_const;
89259
89260 /**
89261 * struct devfreq - Device devfreq structure
89262 diff --git a/include/linux/device.h b/include/linux/device.h
89263 index 0eb8ee2..c603b6a 100644
89264 --- a/include/linux/device.h
89265 +++ b/include/linux/device.h
89266 @@ -311,7 +311,7 @@ struct subsys_interface {
89267 struct list_head node;
89268 int (*add_dev)(struct device *dev, struct subsys_interface *sif);
89269 int (*remove_dev)(struct device *dev, struct subsys_interface *sif);
89270 -};
89271 +} __do_const;
89272
89273 int subsys_interface_register(struct subsys_interface *sif);
89274 void subsys_interface_unregister(struct subsys_interface *sif);
89275 @@ -507,7 +507,7 @@ struct device_type {
89276 void (*release)(struct device *dev);
89277
89278 const struct dev_pm_ops *pm;
89279 -};
89280 +} __do_const;
89281
89282 /* interface for exporting device attributes */
89283 struct device_attribute {
89284 @@ -517,11 +517,12 @@ struct device_attribute {
89285 ssize_t (*store)(struct device *dev, struct device_attribute *attr,
89286 const char *buf, size_t count);
89287 };
89288 +typedef struct device_attribute __no_const device_attribute_no_const;
89289
89290 struct dev_ext_attribute {
89291 struct device_attribute attr;
89292 void *var;
89293 -};
89294 +} __do_const;
89295
89296 ssize_t device_show_ulong(struct device *dev, struct device_attribute *attr,
89297 char *buf);
89298 diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h
89299 index c3007cb..43efc8c 100644
89300 --- a/include/linux/dma-mapping.h
89301 +++ b/include/linux/dma-mapping.h
89302 @@ -60,7 +60,7 @@ struct dma_map_ops {
89303 u64 (*get_required_mask)(struct device *dev);
89304 #endif
89305 int is_phys;
89306 -};
89307 +} __do_const;
89308
89309 #define DMA_BIT_MASK(n) (((n) == 64) ? ~0ULL : ((1ULL<<(n))-1))
89310
89311 diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h
89312 index b6997a0..108be6c 100644
89313 --- a/include/linux/dmaengine.h
89314 +++ b/include/linux/dmaengine.h
89315 @@ -1133,9 +1133,9 @@ struct dma_pinned_list {
89316 struct dma_pinned_list *dma_pin_iovec_pages(struct iovec *iov, size_t len);
89317 void dma_unpin_iovec_pages(struct dma_pinned_list* pinned_list);
89318
89319 -dma_cookie_t dma_memcpy_to_iovec(struct dma_chan *chan, struct iovec *iov,
89320 +dma_cookie_t __intentional_overflow(0) dma_memcpy_to_iovec(struct dma_chan *chan, struct iovec *iov,
89321 struct dma_pinned_list *pinned_list, unsigned char *kdata, size_t len);
89322 -dma_cookie_t dma_memcpy_pg_to_iovec(struct dma_chan *chan, struct iovec *iov,
89323 +dma_cookie_t __intentional_overflow(0) dma_memcpy_pg_to_iovec(struct dma_chan *chan, struct iovec *iov,
89324 struct dma_pinned_list *pinned_list, struct page *page,
89325 unsigned int offset, size_t len);
89326
89327 diff --git a/include/linux/efi.h b/include/linux/efi.h
89328 index cf7e431..d239dce 100644
89329 --- a/include/linux/efi.h
89330 +++ b/include/linux/efi.h
89331 @@ -1056,6 +1056,7 @@ struct efivar_operations {
89332 efi_set_variable_nonblocking_t *set_variable_nonblocking;
89333 efi_query_variable_store_t *query_variable_store;
89334 };
89335 +typedef struct efivar_operations __no_const efivar_operations_no_const;
89336
89337 struct efivars {
89338 /*
89339 diff --git a/include/linux/elf.h b/include/linux/elf.h
89340 index 20fa8d8..3d0dd18 100644
89341 --- a/include/linux/elf.h
89342 +++ b/include/linux/elf.h
89343 @@ -29,6 +29,7 @@ extern Elf32_Dyn _DYNAMIC [];
89344 #define elf_note elf32_note
89345 #define elf_addr_t Elf32_Off
89346 #define Elf_Half Elf32_Half
89347 +#define elf_dyn Elf32_Dyn
89348
89349 #else
89350
89351 @@ -39,6 +40,7 @@ extern Elf64_Dyn _DYNAMIC [];
89352 #define elf_note elf64_note
89353 #define elf_addr_t Elf64_Off
89354 #define Elf_Half Elf64_Half
89355 +#define elf_dyn Elf64_Dyn
89356
89357 #endif
89358
89359 diff --git a/include/linux/err.h b/include/linux/err.h
89360 index a729120..6ede2c9 100644
89361 --- a/include/linux/err.h
89362 +++ b/include/linux/err.h
89363 @@ -20,12 +20,12 @@
89364
89365 #define IS_ERR_VALUE(x) unlikely((x) >= (unsigned long)-MAX_ERRNO)
89366
89367 -static inline void * __must_check ERR_PTR(long error)
89368 +static inline void * __must_check __intentional_overflow(-1) ERR_PTR(long error)
89369 {
89370 return (void *) error;
89371 }
89372
89373 -static inline long __must_check PTR_ERR(__force const void *ptr)
89374 +static inline long __must_check __intentional_overflow(-1) PTR_ERR(__force const void *ptr)
89375 {
89376 return (long) ptr;
89377 }
89378 diff --git a/include/linux/extcon.h b/include/linux/extcon.h
89379 index 36f49c4..a2a1f4c 100644
89380 --- a/include/linux/extcon.h
89381 +++ b/include/linux/extcon.h
89382 @@ -135,7 +135,7 @@ struct extcon_dev {
89383 /* /sys/class/extcon/.../mutually_exclusive/... */
89384 struct attribute_group attr_g_muex;
89385 struct attribute **attrs_muex;
89386 - struct device_attribute *d_attrs_muex;
89387 + device_attribute_no_const *d_attrs_muex;
89388 };
89389
89390 /**
89391 diff --git a/include/linux/fb.h b/include/linux/fb.h
89392 index 043f328..180ccbf 100644
89393 --- a/include/linux/fb.h
89394 +++ b/include/linux/fb.h
89395 @@ -305,7 +305,8 @@ struct fb_ops {
89396 /* called at KDB enter and leave time to prepare the console */
89397 int (*fb_debug_enter)(struct fb_info *info);
89398 int (*fb_debug_leave)(struct fb_info *info);
89399 -};
89400 +} __do_const;
89401 +typedef struct fb_ops __no_const fb_ops_no_const;
89402
89403 #ifdef CONFIG_FB_TILEBLITTING
89404 #define FB_TILE_CURSOR_NONE 0
89405 diff --git a/include/linux/fdtable.h b/include/linux/fdtable.h
89406 index 230f87b..1fd0485 100644
89407 --- a/include/linux/fdtable.h
89408 +++ b/include/linux/fdtable.h
89409 @@ -100,7 +100,7 @@ struct files_struct *get_files_struct(struct task_struct *);
89410 void put_files_struct(struct files_struct *fs);
89411 void reset_files_struct(struct files_struct *);
89412 int unshare_files(struct files_struct **);
89413 -struct files_struct *dup_fd(struct files_struct *, int *);
89414 +struct files_struct *dup_fd(struct files_struct *, int *) __latent_entropy;
89415 void do_close_on_exec(struct files_struct *);
89416 int iterate_fd(struct files_struct *, unsigned,
89417 int (*)(const void *, struct file *, unsigned),
89418 diff --git a/include/linux/frontswap.h b/include/linux/frontswap.h
89419 index 8293262..2b3b8bd 100644
89420 --- a/include/linux/frontswap.h
89421 +++ b/include/linux/frontswap.h
89422 @@ -11,7 +11,7 @@ struct frontswap_ops {
89423 int (*load)(unsigned, pgoff_t, struct page *);
89424 void (*invalidate_page)(unsigned, pgoff_t);
89425 void (*invalidate_area)(unsigned);
89426 -};
89427 +} __no_const;
89428
89429 extern bool frontswap_enabled;
89430 extern struct frontswap_ops *
89431 diff --git a/include/linux/fs.h b/include/linux/fs.h
89432 index 52cc449..31f35cb 100644
89433 --- a/include/linux/fs.h
89434 +++ b/include/linux/fs.h
89435 @@ -410,7 +410,7 @@ struct address_space {
89436 spinlock_t private_lock; /* for use by the address_space */
89437 struct list_head private_list; /* ditto */
89438 void *private_data; /* ditto */
89439 -} __attribute__((aligned(sizeof(long))));
89440 +} __attribute__((aligned(sizeof(long)))) __randomize_layout;
89441 /*
89442 * On most architectures that alignment is already the case; but
89443 * must be enforced here for CRIS, to let the least significant bit
89444 @@ -453,7 +453,7 @@ struct block_device {
89445 int bd_fsfreeze_count;
89446 /* Mutex for freeze */
89447 struct mutex bd_fsfreeze_mutex;
89448 -};
89449 +} __randomize_layout;
89450
89451 /*
89452 * Radix-tree tags, for tagging dirty and writeback pages within the pagecache
89453 @@ -639,7 +639,7 @@ struct inode {
89454 #endif
89455
89456 void *i_private; /* fs or device private pointer */
89457 -};
89458 +} __randomize_layout;
89459
89460 static inline int inode_unhashed(struct inode *inode)
89461 {
89462 @@ -834,7 +834,7 @@ struct file {
89463 struct list_head f_tfile_llink;
89464 #endif /* #ifdef CONFIG_EPOLL */
89465 struct address_space *f_mapping;
89466 -} __attribute__((aligned(4))); /* lest something weird decides that 2 is OK */
89467 +} __attribute__((aligned(4))) __randomize_layout; /* lest something weird decides that 2 is OK */
89468
89469 struct file_handle {
89470 __u32 handle_bytes;
89471 @@ -962,7 +962,7 @@ struct file_lock {
89472 int state; /* state of grant or error if -ve */
89473 } afs;
89474 } fl_u;
89475 -};
89476 +} __randomize_layout;
89477
89478 struct file_lock_context {
89479 spinlock_t flc_lock;
89480 @@ -1316,7 +1316,7 @@ struct super_block {
89481 * Indicates how deep in a filesystem stack this SB is
89482 */
89483 int s_stack_depth;
89484 -};
89485 +} __randomize_layout;
89486
89487 extern struct timespec current_fs_time(struct super_block *sb);
89488
89489 @@ -1570,7 +1570,8 @@ struct file_operations {
89490 #ifndef CONFIG_MMU
89491 unsigned (*mmap_capabilities)(struct file *);
89492 #endif
89493 -};
89494 +} __do_const __randomize_layout;
89495 +typedef struct file_operations __no_const file_operations_no_const;
89496
89497 struct inode_operations {
89498 struct dentry * (*lookup) (struct inode *,struct dentry *, unsigned int);
89499 @@ -2269,7 +2270,7 @@ extern int register_chrdev_region(dev_t, unsigned, const char *);
89500 extern int __register_chrdev(unsigned int major, unsigned int baseminor,
89501 unsigned int count, const char *name,
89502 const struct file_operations *fops);
89503 -extern void __unregister_chrdev(unsigned int major, unsigned int baseminor,
89504 +extern __nocapture(4) void __unregister_chrdev(unsigned int major, unsigned int baseminor,
89505 unsigned int count, const char *name);
89506 extern void unregister_chrdev_region(dev_t, unsigned);
89507 extern void chrdev_show(struct seq_file *,off_t);
89508 @@ -2918,4 +2919,14 @@ static inline bool dir_relax(struct inode *inode)
89509 return !IS_DEADDIR(inode);
89510 }
89511
89512 +static inline bool is_sidechannel_device(const struct inode *inode)
89513 +{
89514 +#ifdef CONFIG_GRKERNSEC_DEVICE_SIDECHANNEL
89515 + umode_t mode = inode->i_mode;
89516 + return ((S_ISCHR(mode) || S_ISBLK(mode)) && (mode & (S_IROTH | S_IWOTH)));
89517 +#else
89518 + return false;
89519 +#endif
89520 +}
89521 +
89522 #endif /* _LINUX_FS_H */
89523 diff --git a/include/linux/fs_struct.h b/include/linux/fs_struct.h
89524 index 0efc3e6..fd23610 100644
89525 --- a/include/linux/fs_struct.h
89526 +++ b/include/linux/fs_struct.h
89527 @@ -6,13 +6,13 @@
89528 #include <linux/seqlock.h>
89529
89530 struct fs_struct {
89531 - int users;
89532 + atomic_t users;
89533 spinlock_t lock;
89534 seqcount_t seq;
89535 int umask;
89536 int in_exec;
89537 struct path root, pwd;
89538 -};
89539 +} __randomize_layout;
89540
89541 extern struct kmem_cache *fs_cachep;
89542
89543 diff --git a/include/linux/fscache-cache.h b/include/linux/fscache-cache.h
89544 index 7714849..a4a5c7a 100644
89545 --- a/include/linux/fscache-cache.h
89546 +++ b/include/linux/fscache-cache.h
89547 @@ -113,7 +113,7 @@ struct fscache_operation {
89548 fscache_operation_release_t release;
89549 };
89550
89551 -extern atomic_t fscache_op_debug_id;
89552 +extern atomic_unchecked_t fscache_op_debug_id;
89553 extern void fscache_op_work_func(struct work_struct *work);
89554
89555 extern void fscache_enqueue_operation(struct fscache_operation *);
89556 @@ -135,7 +135,7 @@ static inline void fscache_operation_init(struct fscache_operation *op,
89557 INIT_WORK(&op->work, fscache_op_work_func);
89558 atomic_set(&op->usage, 1);
89559 op->state = FSCACHE_OP_ST_INITIALISED;
89560 - op->debug_id = atomic_inc_return(&fscache_op_debug_id);
89561 + op->debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
89562 op->processor = processor;
89563 op->release = release;
89564 INIT_LIST_HEAD(&op->pend_link);
89565 diff --git a/include/linux/fscache.h b/include/linux/fscache.h
89566 index 115bb81..e7b812b 100644
89567 --- a/include/linux/fscache.h
89568 +++ b/include/linux/fscache.h
89569 @@ -152,7 +152,7 @@ struct fscache_cookie_def {
89570 * - this is mandatory for any object that may have data
89571 */
89572 void (*now_uncached)(void *cookie_netfs_data);
89573 -};
89574 +} __do_const;
89575
89576 /*
89577 * fscache cached network filesystem type
89578 diff --git a/include/linux/fsnotify.h b/include/linux/fsnotify.h
89579 index 7ee1774..72505b8 100644
89580 --- a/include/linux/fsnotify.h
89581 +++ b/include/linux/fsnotify.h
89582 @@ -197,6 +197,9 @@ static inline void fsnotify_access(struct file *file)
89583 struct inode *inode = file_inode(file);
89584 __u32 mask = FS_ACCESS;
89585
89586 + if (is_sidechannel_device(inode))
89587 + return;
89588 +
89589 if (S_ISDIR(inode->i_mode))
89590 mask |= FS_ISDIR;
89591
89592 @@ -215,6 +218,9 @@ static inline void fsnotify_modify(struct file *file)
89593 struct inode *inode = file_inode(file);
89594 __u32 mask = FS_MODIFY;
89595
89596 + if (is_sidechannel_device(inode))
89597 + return;
89598 +
89599 if (S_ISDIR(inode->i_mode))
89600 mask |= FS_ISDIR;
89601
89602 @@ -317,7 +323,7 @@ static inline void fsnotify_change(struct dentry *dentry, unsigned int ia_valid)
89603 */
89604 static inline const unsigned char *fsnotify_oldname_init(const unsigned char *name)
89605 {
89606 - return kstrdup(name, GFP_KERNEL);
89607 + return (const unsigned char *)kstrdup((const char *)name, GFP_KERNEL);
89608 }
89609
89610 /*
89611 diff --git a/include/linux/genhd.h b/include/linux/genhd.h
89612 index ec274e0..e678159 100644
89613 --- a/include/linux/genhd.h
89614 +++ b/include/linux/genhd.h
89615 @@ -194,7 +194,7 @@ struct gendisk {
89616 struct kobject *slave_dir;
89617
89618 struct timer_rand_state *random;
89619 - atomic_t sync_io; /* RAID */
89620 + atomic_unchecked_t sync_io; /* RAID */
89621 struct disk_events *ev;
89622 #ifdef CONFIG_BLK_DEV_INTEGRITY
89623 struct blk_integrity *integrity;
89624 @@ -435,7 +435,7 @@ extern void disk_flush_events(struct gendisk *disk, unsigned int mask);
89625 extern unsigned int disk_clear_events(struct gendisk *disk, unsigned int mask);
89626
89627 /* drivers/char/random.c */
89628 -extern void add_disk_randomness(struct gendisk *disk);
89629 +extern void add_disk_randomness(struct gendisk *disk) __latent_entropy;
89630 extern void rand_initialize_disk(struct gendisk *disk);
89631
89632 static inline sector_t get_start_sect(struct block_device *bdev)
89633 diff --git a/include/linux/genl_magic_func.h b/include/linux/genl_magic_func.h
89634 index 667c311..abac2a7 100644
89635 --- a/include/linux/genl_magic_func.h
89636 +++ b/include/linux/genl_magic_func.h
89637 @@ -246,7 +246,7 @@ const char *CONCAT_(GENL_MAGIC_FAMILY, _genl_cmd_to_str)(__u8 cmd)
89638 },
89639
89640 #define ZZZ_genl_ops CONCAT_(GENL_MAGIC_FAMILY, _genl_ops)
89641 -static struct genl_ops ZZZ_genl_ops[] __read_mostly = {
89642 +static struct genl_ops ZZZ_genl_ops[] = {
89643 #include GENL_MAGIC_INCLUDE_FILE
89644 };
89645
89646 diff --git a/include/linux/gfp.h b/include/linux/gfp.h
89647 index 51bd1e7..0486343 100644
89648 --- a/include/linux/gfp.h
89649 +++ b/include/linux/gfp.h
89650 @@ -34,6 +34,13 @@ struct vm_area_struct;
89651 #define ___GFP_NO_KSWAPD 0x400000u
89652 #define ___GFP_OTHER_NODE 0x800000u
89653 #define ___GFP_WRITE 0x1000000u
89654 +
89655 +#ifdef CONFIG_PAX_USERCOPY_SLABS
89656 +#define ___GFP_USERCOPY 0x2000000u
89657 +#else
89658 +#define ___GFP_USERCOPY 0
89659 +#endif
89660 +
89661 /* If the above are modified, __GFP_BITS_SHIFT may need updating */
89662
89663 /*
89664 @@ -90,6 +97,7 @@ struct vm_area_struct;
89665 #define __GFP_NO_KSWAPD ((__force gfp_t)___GFP_NO_KSWAPD)
89666 #define __GFP_OTHER_NODE ((__force gfp_t)___GFP_OTHER_NODE) /* On behalf of other node */
89667 #define __GFP_WRITE ((__force gfp_t)___GFP_WRITE) /* Allocator intends to dirty page */
89668 +#define __GFP_USERCOPY ((__force gfp_t)___GFP_USERCOPY)/* Allocator intends to copy page to/from userland */
89669
89670 /*
89671 * This may seem redundant, but it's a way of annotating false positives vs.
89672 @@ -97,7 +105,7 @@ struct vm_area_struct;
89673 */
89674 #define __GFP_NOTRACK_FALSE_POSITIVE (__GFP_NOTRACK)
89675
89676 -#define __GFP_BITS_SHIFT 25 /* Room for N __GFP_FOO bits */
89677 +#define __GFP_BITS_SHIFT 26 /* Room for N __GFP_FOO bits */
89678 #define __GFP_BITS_MASK ((__force gfp_t)((1 << __GFP_BITS_SHIFT) - 1))
89679
89680 /* This equals 0, but use constants in case they ever change */
89681 @@ -152,6 +160,8 @@ struct vm_area_struct;
89682 /* 4GB DMA on some platforms */
89683 #define GFP_DMA32 __GFP_DMA32
89684
89685 +#define GFP_USERCOPY __GFP_USERCOPY
89686 +
89687 /* Convert GFP flags to their corresponding migrate type */
89688 static inline int gfpflags_to_migratetype(const gfp_t gfp_flags)
89689 {
89690 diff --git a/include/linux/gracl.h b/include/linux/gracl.h
89691 new file mode 100644
89692 index 0000000..91858e4
89693 --- /dev/null
89694 +++ b/include/linux/gracl.h
89695 @@ -0,0 +1,342 @@
89696 +#ifndef GR_ACL_H
89697 +#define GR_ACL_H
89698 +
89699 +#include <linux/grdefs.h>
89700 +#include <linux/resource.h>
89701 +#include <linux/capability.h>
89702 +#include <linux/dcache.h>
89703 +#include <asm/resource.h>
89704 +
89705 +/* Major status information */
89706 +
89707 +#define GR_VERSION "grsecurity 3.1"
89708 +#define GRSECURITY_VERSION 0x3100
89709 +
89710 +enum {
89711 + GR_SHUTDOWN = 0,
89712 + GR_ENABLE = 1,
89713 + GR_SPROLE = 2,
89714 + GR_OLDRELOAD = 3,
89715 + GR_SEGVMOD = 4,
89716 + GR_STATUS = 5,
89717 + GR_UNSPROLE = 6,
89718 + GR_PASSSET = 7,
89719 + GR_SPROLEPAM = 8,
89720 + GR_RELOAD = 9,
89721 +};
89722 +
89723 +/* Password setup definitions
89724 + * kernel/grhash.c */
89725 +enum {
89726 + GR_PW_LEN = 128,
89727 + GR_SALT_LEN = 16,
89728 + GR_SHA_LEN = 32,
89729 +};
89730 +
89731 +enum {
89732 + GR_SPROLE_LEN = 64,
89733 +};
89734 +
89735 +enum {
89736 + GR_NO_GLOB = 0,
89737 + GR_REG_GLOB,
89738 + GR_CREATE_GLOB
89739 +};
89740 +
89741 +#define GR_NLIMITS 32
89742 +
89743 +/* Begin Data Structures */
89744 +
89745 +struct sprole_pw {
89746 + unsigned char *rolename;
89747 + unsigned char salt[GR_SALT_LEN];
89748 + unsigned char sum[GR_SHA_LEN]; /* 256-bit SHA hash of the password */
89749 +};
89750 +
89751 +struct name_entry {
89752 + __u32 key;
89753 + u64 inode;
89754 + dev_t device;
89755 + char *name;
89756 + __u16 len;
89757 + __u8 deleted;
89758 + struct name_entry *prev;
89759 + struct name_entry *next;
89760 +};
89761 +
89762 +struct inodev_entry {
89763 + struct name_entry *nentry;
89764 + struct inodev_entry *prev;
89765 + struct inodev_entry *next;
89766 +};
89767 +
89768 +struct acl_role_db {
89769 + struct acl_role_label **r_hash;
89770 + __u32 r_size;
89771 +};
89772 +
89773 +struct inodev_db {
89774 + struct inodev_entry **i_hash;
89775 + __u32 i_size;
89776 +};
89777 +
89778 +struct name_db {
89779 + struct name_entry **n_hash;
89780 + __u32 n_size;
89781 +};
89782 +
89783 +struct crash_uid {
89784 + uid_t uid;
89785 + unsigned long expires;
89786 +};
89787 +
89788 +struct gr_hash_struct {
89789 + void **table;
89790 + void **nametable;
89791 + void *first;
89792 + __u32 table_size;
89793 + __u32 used_size;
89794 + int type;
89795 +};
89796 +
89797 +/* Userspace Grsecurity ACL data structures */
89798 +
89799 +struct acl_subject_label {
89800 + char *filename;
89801 + u64 inode;
89802 + dev_t device;
89803 + __u32 mode;
89804 + kernel_cap_t cap_mask;
89805 + kernel_cap_t cap_lower;
89806 + kernel_cap_t cap_invert_audit;
89807 +
89808 + struct rlimit res[GR_NLIMITS];
89809 + __u32 resmask;
89810 +
89811 + __u8 user_trans_type;
89812 + __u8 group_trans_type;
89813 + uid_t *user_transitions;
89814 + gid_t *group_transitions;
89815 + __u16 user_trans_num;
89816 + __u16 group_trans_num;
89817 +
89818 + __u32 sock_families[2];
89819 + __u32 ip_proto[8];
89820 + __u32 ip_type;
89821 + struct acl_ip_label **ips;
89822 + __u32 ip_num;
89823 + __u32 inaddr_any_override;
89824 +
89825 + __u32 crashes;
89826 + unsigned long expires;
89827 +
89828 + struct acl_subject_label *parent_subject;
89829 + struct gr_hash_struct *hash;
89830 + struct acl_subject_label *prev;
89831 + struct acl_subject_label *next;
89832 +
89833 + struct acl_object_label **obj_hash;
89834 + __u32 obj_hash_size;
89835 + __u16 pax_flags;
89836 +};
89837 +
89838 +struct role_allowed_ip {
89839 + __u32 addr;
89840 + __u32 netmask;
89841 +
89842 + struct role_allowed_ip *prev;
89843 + struct role_allowed_ip *next;
89844 +};
89845 +
89846 +struct role_transition {
89847 + char *rolename;
89848 +
89849 + struct role_transition *prev;
89850 + struct role_transition *next;
89851 +};
89852 +
89853 +struct acl_role_label {
89854 + char *rolename;
89855 + uid_t uidgid;
89856 + __u16 roletype;
89857 +
89858 + __u16 auth_attempts;
89859 + unsigned long expires;
89860 +
89861 + struct acl_subject_label *root_label;
89862 + struct gr_hash_struct *hash;
89863 +
89864 + struct acl_role_label *prev;
89865 + struct acl_role_label *next;
89866 +
89867 + struct role_transition *transitions;
89868 + struct role_allowed_ip *allowed_ips;
89869 + uid_t *domain_children;
89870 + __u16 domain_child_num;
89871 +
89872 + umode_t umask;
89873 +
89874 + struct acl_subject_label **subj_hash;
89875 + __u32 subj_hash_size;
89876 +};
89877 +
89878 +struct user_acl_role_db {
89879 + struct acl_role_label **r_table;
89880 + __u32 num_pointers; /* Number of allocations to track */
89881 + __u32 num_roles; /* Number of roles */
89882 + __u32 num_domain_children; /* Number of domain children */
89883 + __u32 num_subjects; /* Number of subjects */
89884 + __u32 num_objects; /* Number of objects */
89885 +};
89886 +
89887 +struct acl_object_label {
89888 + char *filename;
89889 + u64 inode;
89890 + dev_t device;
89891 + __u32 mode;
89892 +
89893 + struct acl_subject_label *nested;
89894 + struct acl_object_label *globbed;
89895 +
89896 + /* next two structures not used */
89897 +
89898 + struct acl_object_label *prev;
89899 + struct acl_object_label *next;
89900 +};
89901 +
89902 +struct acl_ip_label {
89903 + char *iface;
89904 + __u32 addr;
89905 + __u32 netmask;
89906 + __u16 low, high;
89907 + __u8 mode;
89908 + __u32 type;
89909 + __u32 proto[8];
89910 +
89911 + /* next two structures not used */
89912 +
89913 + struct acl_ip_label *prev;
89914 + struct acl_ip_label *next;
89915 +};
89916 +
89917 +struct gr_arg {
89918 + struct user_acl_role_db role_db;
89919 + unsigned char pw[GR_PW_LEN];
89920 + unsigned char salt[GR_SALT_LEN];
89921 + unsigned char sum[GR_SHA_LEN];
89922 + unsigned char sp_role[GR_SPROLE_LEN];
89923 + struct sprole_pw *sprole_pws;
89924 + dev_t segv_device;
89925 + u64 segv_inode;
89926 + uid_t segv_uid;
89927 + __u16 num_sprole_pws;
89928 + __u16 mode;
89929 +};
89930 +
89931 +struct gr_arg_wrapper {
89932 + struct gr_arg *arg;
89933 + __u32 version;
89934 + __u32 size;
89935 +};
89936 +
89937 +struct subject_map {
89938 + struct acl_subject_label *user;
89939 + struct acl_subject_label *kernel;
89940 + struct subject_map *prev;
89941 + struct subject_map *next;
89942 +};
89943 +
89944 +struct acl_subj_map_db {
89945 + struct subject_map **s_hash;
89946 + __u32 s_size;
89947 +};
89948 +
89949 +struct gr_policy_state {
89950 + struct sprole_pw **acl_special_roles;
89951 + __u16 num_sprole_pws;
89952 + struct acl_role_label *kernel_role;
89953 + struct acl_role_label *role_list;
89954 + struct acl_role_label *default_role;
89955 + struct acl_role_db acl_role_set;
89956 + struct acl_subj_map_db subj_map_set;
89957 + struct name_db name_set;
89958 + struct inodev_db inodev_set;
89959 +};
89960 +
89961 +struct gr_alloc_state {
89962 + unsigned long alloc_stack_next;
89963 + unsigned long alloc_stack_size;
89964 + void **alloc_stack;
89965 +};
89966 +
89967 +struct gr_reload_state {
89968 + struct gr_policy_state oldpolicy;
89969 + struct gr_alloc_state oldalloc;
89970 + struct gr_policy_state newpolicy;
89971 + struct gr_alloc_state newalloc;
89972 + struct gr_policy_state *oldpolicy_ptr;
89973 + struct gr_alloc_state *oldalloc_ptr;
89974 + unsigned char oldmode;
89975 +};
89976 +
89977 +/* End Data Structures Section */
89978 +
89979 +/* Hash functions generated by empirical testing by Brad Spengler
89980 + Makes good use of the low bits of the inode. Generally 0-1 times
89981 + in loop for successful match. 0-3 for unsuccessful match.
89982 + Shift/add algorithm with modulus of table size and an XOR*/
89983 +
89984 +static __inline__ unsigned int
89985 +gr_rhash(const uid_t uid, const __u16 type, const unsigned int sz)
89986 +{
89987 + return ((((uid + type) << (16 + type)) ^ uid) % sz);
89988 +}
89989 +
89990 + static __inline__ unsigned int
89991 +gr_shash(const struct acl_subject_label *userp, const unsigned int sz)
89992 +{
89993 + return ((const unsigned long)userp % sz);
89994 +}
89995 +
89996 +static __inline__ unsigned int
89997 +gr_fhash(const u64 ino, const dev_t dev, const unsigned int sz)
89998 +{
89999 + unsigned int rem;
90000 + div_u64_rem((ino + dev) ^ ((ino << 13) + (ino << 23) + (dev << 9)), sz, &rem);
90001 + return rem;
90002 +}
90003 +
90004 +static __inline__ unsigned int
90005 +gr_nhash(const char *name, const __u16 len, const unsigned int sz)
90006 +{
90007 + return full_name_hash((const unsigned char *)name, len) % sz;
90008 +}
90009 +
90010 +#define FOR_EACH_SUBJECT_START(role,subj,iter) \
90011 + subj = NULL; \
90012 + iter = 0; \
90013 + while (iter < role->subj_hash_size) { \
90014 + if (subj == NULL) \
90015 + subj = role->subj_hash[iter]; \
90016 + if (subj == NULL) { \
90017 + iter++; \
90018 + continue; \
90019 + }
90020 +
90021 +#define FOR_EACH_SUBJECT_END(subj,iter) \
90022 + subj = subj->next; \
90023 + if (subj == NULL) \
90024 + iter++; \
90025 + }
90026 +
90027 +
90028 +#define FOR_EACH_NESTED_SUBJECT_START(role,subj) \
90029 + subj = role->hash->first; \
90030 + while (subj != NULL) {
90031 +
90032 +#define FOR_EACH_NESTED_SUBJECT_END(subj) \
90033 + subj = subj->next; \
90034 + }
90035 +
90036 +#endif
90037 +
90038 diff --git a/include/linux/gracl_compat.h b/include/linux/gracl_compat.h
90039 new file mode 100644
90040 index 0000000..af64092
90041 --- /dev/null
90042 +++ b/include/linux/gracl_compat.h
90043 @@ -0,0 +1,156 @@
90044 +#ifndef GR_ACL_COMPAT_H
90045 +#define GR_ACL_COMPAT_H
90046 +
90047 +#include <linux/resource.h>
90048 +#include <asm/resource.h>
90049 +
90050 +struct sprole_pw_compat {
90051 + compat_uptr_t rolename;
90052 + unsigned char salt[GR_SALT_LEN];
90053 + unsigned char sum[GR_SHA_LEN];
90054 +};
90055 +
90056 +struct gr_hash_struct_compat {
90057 + compat_uptr_t table;
90058 + compat_uptr_t nametable;
90059 + compat_uptr_t first;
90060 + __u32 table_size;
90061 + __u32 used_size;
90062 + int type;
90063 +};
90064 +
90065 +struct acl_subject_label_compat {
90066 + compat_uptr_t filename;
90067 + compat_u64 inode;
90068 + __u32 device;
90069 + __u32 mode;
90070 + kernel_cap_t cap_mask;
90071 + kernel_cap_t cap_lower;
90072 + kernel_cap_t cap_invert_audit;
90073 +
90074 + struct compat_rlimit res[GR_NLIMITS];
90075 + __u32 resmask;
90076 +
90077 + __u8 user_trans_type;
90078 + __u8 group_trans_type;
90079 + compat_uptr_t user_transitions;
90080 + compat_uptr_t group_transitions;
90081 + __u16 user_trans_num;
90082 + __u16 group_trans_num;
90083 +
90084 + __u32 sock_families[2];
90085 + __u32 ip_proto[8];
90086 + __u32 ip_type;
90087 + compat_uptr_t ips;
90088 + __u32 ip_num;
90089 + __u32 inaddr_any_override;
90090 +
90091 + __u32 crashes;
90092 + compat_ulong_t expires;
90093 +
90094 + compat_uptr_t parent_subject;
90095 + compat_uptr_t hash;
90096 + compat_uptr_t prev;
90097 + compat_uptr_t next;
90098 +
90099 + compat_uptr_t obj_hash;
90100 + __u32 obj_hash_size;
90101 + __u16 pax_flags;
90102 +};
90103 +
90104 +struct role_allowed_ip_compat {
90105 + __u32 addr;
90106 + __u32 netmask;
90107 +
90108 + compat_uptr_t prev;
90109 + compat_uptr_t next;
90110 +};
90111 +
90112 +struct role_transition_compat {
90113 + compat_uptr_t rolename;
90114 +
90115 + compat_uptr_t prev;
90116 + compat_uptr_t next;
90117 +};
90118 +
90119 +struct acl_role_label_compat {
90120 + compat_uptr_t rolename;
90121 + uid_t uidgid;
90122 + __u16 roletype;
90123 +
90124 + __u16 auth_attempts;
90125 + compat_ulong_t expires;
90126 +
90127 + compat_uptr_t root_label;
90128 + compat_uptr_t hash;
90129 +
90130 + compat_uptr_t prev;
90131 + compat_uptr_t next;
90132 +
90133 + compat_uptr_t transitions;
90134 + compat_uptr_t allowed_ips;
90135 + compat_uptr_t domain_children;
90136 + __u16 domain_child_num;
90137 +
90138 + umode_t umask;
90139 +
90140 + compat_uptr_t subj_hash;
90141 + __u32 subj_hash_size;
90142 +};
90143 +
90144 +struct user_acl_role_db_compat {
90145 + compat_uptr_t r_table;
90146 + __u32 num_pointers;
90147 + __u32 num_roles;
90148 + __u32 num_domain_children;
90149 + __u32 num_subjects;
90150 + __u32 num_objects;
90151 +};
90152 +
90153 +struct acl_object_label_compat {
90154 + compat_uptr_t filename;
90155 + compat_u64 inode;
90156 + __u32 device;
90157 + __u32 mode;
90158 +
90159 + compat_uptr_t nested;
90160 + compat_uptr_t globbed;
90161 +
90162 + compat_uptr_t prev;
90163 + compat_uptr_t next;
90164 +};
90165 +
90166 +struct acl_ip_label_compat {
90167 + compat_uptr_t iface;
90168 + __u32 addr;
90169 + __u32 netmask;
90170 + __u16 low, high;
90171 + __u8 mode;
90172 + __u32 type;
90173 + __u32 proto[8];
90174 +
90175 + compat_uptr_t prev;
90176 + compat_uptr_t next;
90177 +};
90178 +
90179 +struct gr_arg_compat {
90180 + struct user_acl_role_db_compat role_db;
90181 + unsigned char pw[GR_PW_LEN];
90182 + unsigned char salt[GR_SALT_LEN];
90183 + unsigned char sum[GR_SHA_LEN];
90184 + unsigned char sp_role[GR_SPROLE_LEN];
90185 + compat_uptr_t sprole_pws;
90186 + __u32 segv_device;
90187 + compat_u64 segv_inode;
90188 + uid_t segv_uid;
90189 + __u16 num_sprole_pws;
90190 + __u16 mode;
90191 +};
90192 +
90193 +struct gr_arg_wrapper_compat {
90194 + compat_uptr_t arg;
90195 + __u32 version;
90196 + __u32 size;
90197 +};
90198 +
90199 +#endif
90200 diff --git a/include/linux/gralloc.h b/include/linux/gralloc.h
90201 new file mode 100644
90202 index 0000000..323ecf2
90203 --- /dev/null
90204 +++ b/include/linux/gralloc.h
90205 @@ -0,0 +1,9 @@
90206 +#ifndef __GRALLOC_H
90207 +#define __GRALLOC_H
90208 +
90209 +void acl_free_all(void);
90210 +int acl_alloc_stack_init(unsigned long size);
90211 +void *acl_alloc(unsigned long len);
90212 +void *acl_alloc_num(unsigned long num, unsigned long len);
90213 +
90214 +#endif
90215 diff --git a/include/linux/grdefs.h b/include/linux/grdefs.h
90216 new file mode 100644
90217 index 0000000..be66033
90218 --- /dev/null
90219 +++ b/include/linux/grdefs.h
90220 @@ -0,0 +1,140 @@
90221 +#ifndef GRDEFS_H
90222 +#define GRDEFS_H
90223 +
90224 +/* Begin grsecurity status declarations */
90225 +
90226 +enum {
90227 + GR_READY = 0x01,
90228 + GR_STATUS_INIT = 0x00 // disabled state
90229 +};
90230 +
90231 +/* Begin ACL declarations */
90232 +
90233 +/* Role flags */
90234 +
90235 +enum {
90236 + GR_ROLE_USER = 0x0001,
90237 + GR_ROLE_GROUP = 0x0002,
90238 + GR_ROLE_DEFAULT = 0x0004,
90239 + GR_ROLE_SPECIAL = 0x0008,
90240 + GR_ROLE_AUTH = 0x0010,
90241 + GR_ROLE_NOPW = 0x0020,
90242 + GR_ROLE_GOD = 0x0040,
90243 + GR_ROLE_LEARN = 0x0080,
90244 + GR_ROLE_TPE = 0x0100,
90245 + GR_ROLE_DOMAIN = 0x0200,
90246 + GR_ROLE_PAM = 0x0400,
90247 + GR_ROLE_PERSIST = 0x0800
90248 +};
90249 +
90250 +/* ACL Subject and Object mode flags */
90251 +enum {
90252 + GR_DELETED = 0x80000000
90253 +};
90254 +
90255 +/* ACL Object-only mode flags */
90256 +enum {
90257 + GR_READ = 0x00000001,
90258 + GR_APPEND = 0x00000002,
90259 + GR_WRITE = 0x00000004,
90260 + GR_EXEC = 0x00000008,
90261 + GR_FIND = 0x00000010,
90262 + GR_INHERIT = 0x00000020,
90263 + GR_SETID = 0x00000040,
90264 + GR_CREATE = 0x00000080,
90265 + GR_DELETE = 0x00000100,
90266 + GR_LINK = 0x00000200,
90267 + GR_AUDIT_READ = 0x00000400,
90268 + GR_AUDIT_APPEND = 0x00000800,
90269 + GR_AUDIT_WRITE = 0x00001000,
90270 + GR_AUDIT_EXEC = 0x00002000,
90271 + GR_AUDIT_FIND = 0x00004000,
90272 + GR_AUDIT_INHERIT= 0x00008000,
90273 + GR_AUDIT_SETID = 0x00010000,
90274 + GR_AUDIT_CREATE = 0x00020000,
90275 + GR_AUDIT_DELETE = 0x00040000,
90276 + GR_AUDIT_LINK = 0x00080000,
90277 + GR_PTRACERD = 0x00100000,
90278 + GR_NOPTRACE = 0x00200000,
90279 + GR_SUPPRESS = 0x00400000,
90280 + GR_NOLEARN = 0x00800000,
90281 + GR_INIT_TRANSFER= 0x01000000
90282 +};
90283 +
90284 +#define GR_AUDITS (GR_AUDIT_READ | GR_AUDIT_WRITE | GR_AUDIT_APPEND | GR_AUDIT_EXEC | \
90285 + GR_AUDIT_FIND | GR_AUDIT_INHERIT | GR_AUDIT_SETID | \
90286 + GR_AUDIT_CREATE | GR_AUDIT_DELETE | GR_AUDIT_LINK)
90287 +
90288 +/* ACL subject-only mode flags */
90289 +enum {
90290 + GR_KILL = 0x00000001,
90291 + GR_VIEW = 0x00000002,
90292 + GR_PROTECTED = 0x00000004,
90293 + GR_LEARN = 0x00000008,
90294 + GR_OVERRIDE = 0x00000010,
90295 + /* just a placeholder, this mode is only used in userspace */
90296 + GR_DUMMY = 0x00000020,
90297 + GR_PROTSHM = 0x00000040,
90298 + GR_KILLPROC = 0x00000080,
90299 + GR_KILLIPPROC = 0x00000100,
90300 + /* just a placeholder, this mode is only used in userspace */
90301 + GR_NOTROJAN = 0x00000200,
90302 + GR_PROTPROCFD = 0x00000400,
90303 + GR_PROCACCT = 0x00000800,
90304 + GR_RELAXPTRACE = 0x00001000,
90305 + //GR_NESTED = 0x00002000,
90306 + GR_INHERITLEARN = 0x00004000,
90307 + GR_PROCFIND = 0x00008000,
90308 + GR_POVERRIDE = 0x00010000,
90309 + GR_KERNELAUTH = 0x00020000,
90310 + GR_ATSECURE = 0x00040000,
90311 + GR_SHMEXEC = 0x00080000
90312 +};
90313 +
90314 +enum {
90315 + GR_PAX_ENABLE_SEGMEXEC = 0x0001,
90316 + GR_PAX_ENABLE_PAGEEXEC = 0x0002,
90317 + GR_PAX_ENABLE_MPROTECT = 0x0004,
90318 + GR_PAX_ENABLE_RANDMMAP = 0x0008,
90319 + GR_PAX_ENABLE_EMUTRAMP = 0x0010,
90320 + GR_PAX_DISABLE_SEGMEXEC = 0x0100,
90321 + GR_PAX_DISABLE_PAGEEXEC = 0x0200,
90322 + GR_PAX_DISABLE_MPROTECT = 0x0400,
90323 + GR_PAX_DISABLE_RANDMMAP = 0x0800,
90324 + GR_PAX_DISABLE_EMUTRAMP = 0x1000,
90325 +};
90326 +
90327 +enum {
90328 + GR_ID_USER = 0x01,
90329 + GR_ID_GROUP = 0x02,
90330 +};
90331 +
90332 +enum {
90333 + GR_ID_ALLOW = 0x01,
90334 + GR_ID_DENY = 0x02,
90335 +};
90336 +
90337 +#define GR_CRASH_RES 31
90338 +#define GR_UIDTABLE_MAX 500
90339 +
90340 +/* begin resource learning section */
90341 +enum {
90342 + GR_RLIM_CPU_BUMP = 60,
90343 + GR_RLIM_FSIZE_BUMP = 50000,
90344 + GR_RLIM_DATA_BUMP = 10000,
90345 + GR_RLIM_STACK_BUMP = 1000,
90346 + GR_RLIM_CORE_BUMP = 10000,
90347 + GR_RLIM_RSS_BUMP = 500000,
90348 + GR_RLIM_NPROC_BUMP = 1,
90349 + GR_RLIM_NOFILE_BUMP = 5,
90350 + GR_RLIM_MEMLOCK_BUMP = 50000,
90351 + GR_RLIM_AS_BUMP = 500000,
90352 + GR_RLIM_LOCKS_BUMP = 2,
90353 + GR_RLIM_SIGPENDING_BUMP = 5,
90354 + GR_RLIM_MSGQUEUE_BUMP = 10000,
90355 + GR_RLIM_NICE_BUMP = 1,
90356 + GR_RLIM_RTPRIO_BUMP = 1,
90357 + GR_RLIM_RTTIME_BUMP = 1000000
90358 +};
90359 +
90360 +#endif
90361 diff --git a/include/linux/grinternal.h b/include/linux/grinternal.h
90362 new file mode 100644
90363 index 0000000..fb1de5d
90364 --- /dev/null
90365 +++ b/include/linux/grinternal.h
90366 @@ -0,0 +1,230 @@
90367 +#ifndef __GRINTERNAL_H
90368 +#define __GRINTERNAL_H
90369 +
90370 +#ifdef CONFIG_GRKERNSEC
90371 +
90372 +#include <linux/fs.h>
90373 +#include <linux/mnt_namespace.h>
90374 +#include <linux/nsproxy.h>
90375 +#include <linux/gracl.h>
90376 +#include <linux/grdefs.h>
90377 +#include <linux/grmsg.h>
90378 +
90379 +void gr_add_learn_entry(const char *fmt, ...)
90380 + __attribute__ ((format (printf, 1, 2)));
90381 +__u32 gr_search_file(const struct dentry *dentry, const __u32 mode,
90382 + const struct vfsmount *mnt);
90383 +__u32 gr_check_create(const struct dentry *new_dentry,
90384 + const struct dentry *parent,
90385 + const struct vfsmount *mnt, const __u32 mode);
90386 +int gr_check_protected_task(const struct task_struct *task);
90387 +__u32 to_gr_audit(const __u32 reqmode);
90388 +int gr_set_acls(const int type);
90389 +int gr_acl_is_enabled(void);
90390 +char gr_roletype_to_char(void);
90391 +
90392 +void gr_handle_alertkill(struct task_struct *task);
90393 +char *gr_to_filename(const struct dentry *dentry,
90394 + const struct vfsmount *mnt);
90395 +char *gr_to_filename1(const struct dentry *dentry,
90396 + const struct vfsmount *mnt);
90397 +char *gr_to_filename2(const struct dentry *dentry,
90398 + const struct vfsmount *mnt);
90399 +char *gr_to_filename3(const struct dentry *dentry,
90400 + const struct vfsmount *mnt);
90401 +
90402 +extern int grsec_enable_ptrace_readexec;
90403 +extern int grsec_enable_harden_ptrace;
90404 +extern int grsec_enable_link;
90405 +extern int grsec_enable_fifo;
90406 +extern int grsec_enable_execve;
90407 +extern int grsec_enable_shm;
90408 +extern int grsec_enable_execlog;
90409 +extern int grsec_enable_signal;
90410 +extern int grsec_enable_audit_ptrace;
90411 +extern int grsec_enable_forkfail;
90412 +extern int grsec_enable_time;
90413 +extern int grsec_enable_rofs;
90414 +extern int grsec_deny_new_usb;
90415 +extern int grsec_enable_chroot_shmat;
90416 +extern int grsec_enable_chroot_mount;
90417 +extern int grsec_enable_chroot_double;
90418 +extern int grsec_enable_chroot_pivot;
90419 +extern int grsec_enable_chroot_chdir;
90420 +extern int grsec_enable_chroot_chmod;
90421 +extern int grsec_enable_chroot_mknod;
90422 +extern int grsec_enable_chroot_fchdir;
90423 +extern int grsec_enable_chroot_nice;
90424 +extern int grsec_enable_chroot_execlog;
90425 +extern int grsec_enable_chroot_caps;
90426 +extern int grsec_enable_chroot_rename;
90427 +extern int grsec_enable_chroot_sysctl;
90428 +extern int grsec_enable_chroot_unix;
90429 +extern int grsec_enable_symlinkown;
90430 +extern kgid_t grsec_symlinkown_gid;
90431 +extern int grsec_enable_tpe;
90432 +extern kgid_t grsec_tpe_gid;
90433 +extern int grsec_enable_tpe_all;
90434 +extern int grsec_enable_tpe_invert;
90435 +extern int grsec_enable_socket_all;
90436 +extern kgid_t grsec_socket_all_gid;
90437 +extern int grsec_enable_socket_client;
90438 +extern kgid_t grsec_socket_client_gid;
90439 +extern int grsec_enable_socket_server;
90440 +extern kgid_t grsec_socket_server_gid;
90441 +extern kgid_t grsec_audit_gid;
90442 +extern int grsec_enable_group;
90443 +extern int grsec_enable_log_rwxmaps;
90444 +extern int grsec_enable_mount;
90445 +extern int grsec_enable_chdir;
90446 +extern int grsec_resource_logging;
90447 +extern int grsec_enable_blackhole;
90448 +extern int grsec_lastack_retries;
90449 +extern int grsec_enable_brute;
90450 +extern int grsec_enable_harden_ipc;
90451 +extern int grsec_lock;
90452 +
90453 +extern spinlock_t grsec_alert_lock;
90454 +extern unsigned long grsec_alert_wtime;
90455 +extern unsigned long grsec_alert_fyet;
90456 +
90457 +extern spinlock_t grsec_audit_lock;
90458 +
90459 +extern rwlock_t grsec_exec_file_lock;
90460 +
90461 +#define gr_task_fullpath(tsk) ((tsk)->exec_file ? \
90462 + gr_to_filename2((tsk)->exec_file->f_path.dentry, \
90463 + (tsk)->exec_file->f_path.mnt) : "/")
90464 +
90465 +#define gr_parent_task_fullpath(tsk) ((tsk)->real_parent->exec_file ? \
90466 + gr_to_filename3((tsk)->real_parent->exec_file->f_path.dentry, \
90467 + (tsk)->real_parent->exec_file->f_path.mnt) : "/")
90468 +
90469 +#define gr_task_fullpath0(tsk) ((tsk)->exec_file ? \
90470 + gr_to_filename((tsk)->exec_file->f_path.dentry, \
90471 + (tsk)->exec_file->f_path.mnt) : "/")
90472 +
90473 +#define gr_parent_task_fullpath0(tsk) ((tsk)->real_parent->exec_file ? \
90474 + gr_to_filename1((tsk)->real_parent->exec_file->f_path.dentry, \
90475 + (tsk)->real_parent->exec_file->f_path.mnt) : "/")
90476 +
90477 +#define proc_is_chrooted(tsk_a) ((tsk_a)->gr_is_chrooted)
90478 +
90479 +#define have_same_root(tsk_a,tsk_b) ((tsk_a)->gr_chroot_dentry == (tsk_b)->gr_chroot_dentry)
90480 +
90481 +static inline bool gr_is_same_file(const struct file *file1, const struct file *file2)
90482 +{
90483 + if (file1 && file2) {
90484 + const struct inode *inode1 = file1->f_path.dentry->d_inode;
90485 + const struct inode *inode2 = file2->f_path.dentry->d_inode;
90486 + if (inode1->i_ino == inode2->i_ino && inode1->i_sb->s_dev == inode2->i_sb->s_dev)
90487 + return true;
90488 + }
90489 +
90490 + return false;
90491 +}
90492 +
90493 +#define GR_CHROOT_CAPS {{ \
90494 + CAP_TO_MASK(CAP_LINUX_IMMUTABLE) | CAP_TO_MASK(CAP_NET_ADMIN) | \
90495 + CAP_TO_MASK(CAP_SYS_MODULE) | CAP_TO_MASK(CAP_SYS_RAWIO) | \
90496 + CAP_TO_MASK(CAP_SYS_PACCT) | CAP_TO_MASK(CAP_SYS_ADMIN) | \
90497 + CAP_TO_MASK(CAP_SYS_BOOT) | CAP_TO_MASK(CAP_SYS_TIME) | \
90498 + CAP_TO_MASK(CAP_NET_RAW) | CAP_TO_MASK(CAP_SYS_TTY_CONFIG) | \
90499 + CAP_TO_MASK(CAP_IPC_OWNER) | CAP_TO_MASK(CAP_SETFCAP), \
90500 + CAP_TO_MASK(CAP_SYSLOG) | CAP_TO_MASK(CAP_MAC_ADMIN) }}
90501 +
90502 +#define security_learn(normal_msg,args...) \
90503 +({ \
90504 + read_lock(&grsec_exec_file_lock); \
90505 + gr_add_learn_entry(normal_msg "\n", ## args); \
90506 + read_unlock(&grsec_exec_file_lock); \
90507 +})
90508 +
90509 +enum {
90510 + GR_DO_AUDIT,
90511 + GR_DONT_AUDIT,
90512 + /* used for non-audit messages that we shouldn't kill the task on */
90513 + GR_DONT_AUDIT_GOOD
90514 +};
90515 +
90516 +enum {
90517 + GR_TTYSNIFF,
90518 + GR_RBAC,
90519 + GR_RBAC_STR,
90520 + GR_STR_RBAC,
90521 + GR_RBAC_MODE2,
90522 + GR_RBAC_MODE3,
90523 + GR_FILENAME,
90524 + GR_SYSCTL_HIDDEN,
90525 + GR_NOARGS,
90526 + GR_ONE_INT,
90527 + GR_ONE_INT_TWO_STR,
90528 + GR_ONE_STR,
90529 + GR_STR_INT,
90530 + GR_TWO_STR_INT,
90531 + GR_TWO_INT,
90532 + GR_TWO_U64,
90533 + GR_THREE_INT,
90534 + GR_FIVE_INT_TWO_STR,
90535 + GR_TWO_STR,
90536 + GR_THREE_STR,
90537 + GR_FOUR_STR,
90538 + GR_STR_FILENAME,
90539 + GR_FILENAME_STR,
90540 + GR_FILENAME_TWO_INT,
90541 + GR_FILENAME_TWO_INT_STR,
90542 + GR_TEXTREL,
90543 + GR_PTRACE,
90544 + GR_RESOURCE,
90545 + GR_CAP,
90546 + GR_SIG,
90547 + GR_SIG2,
90548 + GR_CRASH1,
90549 + GR_CRASH2,
90550 + GR_PSACCT,
90551 + GR_RWXMAP,
90552 + GR_RWXMAPVMA
90553 +};
90554 +
90555 +#define gr_log_hidden_sysctl(audit, msg, str) gr_log_varargs(audit, msg, GR_SYSCTL_HIDDEN, str)
90556 +#define gr_log_ttysniff(audit, msg, task) gr_log_varargs(audit, msg, GR_TTYSNIFF, task)
90557 +#define gr_log_fs_rbac_generic(audit, msg, dentry, mnt) gr_log_varargs(audit, msg, GR_RBAC, dentry, mnt)
90558 +#define gr_log_fs_rbac_str(audit, msg, dentry, mnt, str) gr_log_varargs(audit, msg, GR_RBAC_STR, dentry, mnt, str)
90559 +#define gr_log_fs_str_rbac(audit, msg, str, dentry, mnt) gr_log_varargs(audit, msg, GR_STR_RBAC, str, dentry, mnt)
90560 +#define gr_log_fs_rbac_mode2(audit, msg, dentry, mnt, str1, str2) gr_log_varargs(audit, msg, GR_RBAC_MODE2, dentry, mnt, str1, str2)
90561 +#define gr_log_fs_rbac_mode3(audit, msg, dentry, mnt, str1, str2, str3) gr_log_varargs(audit, msg, GR_RBAC_MODE3, dentry, mnt, str1, str2, str3)
90562 +#define gr_log_fs_generic(audit, msg, dentry, mnt) gr_log_varargs(audit, msg, GR_FILENAME, dentry, mnt)
90563 +#define gr_log_noargs(audit, msg) gr_log_varargs(audit, msg, GR_NOARGS)
90564 +#define gr_log_int(audit, msg, num) gr_log_varargs(audit, msg, GR_ONE_INT, num)
90565 +#define gr_log_int_str2(audit, msg, num, str1, str2) gr_log_varargs(audit, msg, GR_ONE_INT_TWO_STR, num, str1, str2)
90566 +#define gr_log_str(audit, msg, str) gr_log_varargs(audit, msg, GR_ONE_STR, str)
90567 +#define gr_log_str_int(audit, msg, str, num) gr_log_varargs(audit, msg, GR_STR_INT, str, num)
90568 +#define gr_log_int_int(audit, msg, num1, num2) gr_log_varargs(audit, msg, GR_TWO_INT, num1, num2)
90569 +#define gr_log_two_u64(audit, msg, num1, num2) gr_log_varargs(audit, msg, GR_TWO_U64, num1, num2)
90570 +#define gr_log_int3(audit, msg, num1, num2, num3) gr_log_varargs(audit, msg, GR_THREE_INT, num1, num2, num3)
90571 +#define gr_log_int5_str2(audit, msg, num1, num2, str1, str2) gr_log_varargs(audit, msg, GR_FIVE_INT_TWO_STR, num1, num2, str1, str2)
90572 +#define gr_log_str_str(audit, msg, str1, str2) gr_log_varargs(audit, msg, GR_TWO_STR, str1, str2)
90573 +#define gr_log_str2_int(audit, msg, str1, str2, num) gr_log_varargs(audit, msg, GR_TWO_STR_INT, str1, str2, num)
90574 +#define gr_log_str3(audit, msg, str1, str2, str3) gr_log_varargs(audit, msg, GR_THREE_STR, str1, str2, str3)
90575 +#define gr_log_str4(audit, msg, str1, str2, str3, str4) gr_log_varargs(audit, msg, GR_FOUR_STR, str1, str2, str3, str4)
90576 +#define gr_log_str_fs(audit, msg, str, dentry, mnt) gr_log_varargs(audit, msg, GR_STR_FILENAME, str, dentry, mnt)
90577 +#define gr_log_fs_str(audit, msg, dentry, mnt, str) gr_log_varargs(audit, msg, GR_FILENAME_STR, dentry, mnt, str)
90578 +#define gr_log_fs_int2(audit, msg, dentry, mnt, num1, num2) gr_log_varargs(audit, msg, GR_FILENAME_TWO_INT, dentry, mnt, num1, num2)
90579 +#define gr_log_fs_int2_str(audit, msg, dentry, mnt, num1, num2, str) gr_log_varargs(audit, msg, GR_FILENAME_TWO_INT_STR, dentry, mnt, num1, num2, str)
90580 +#define gr_log_textrel_ulong_ulong(audit, msg, file, ulong1, ulong2) gr_log_varargs(audit, msg, GR_TEXTREL, file, ulong1, ulong2)
90581 +#define gr_log_ptrace(audit, msg, task) gr_log_varargs(audit, msg, GR_PTRACE, task)
90582 +#define gr_log_res_ulong2_str(audit, msg, task, ulong1, str, ulong2) gr_log_varargs(audit, msg, GR_RESOURCE, task, ulong1, str, ulong2)
90583 +#define gr_log_cap(audit, msg, task, str) gr_log_varargs(audit, msg, GR_CAP, task, str)
90584 +#define gr_log_sig_addr(audit, msg, str, addr) gr_log_varargs(audit, msg, GR_SIG, str, addr)
90585 +#define gr_log_sig_task(audit, msg, task, num) gr_log_varargs(audit, msg, GR_SIG2, task, num)
90586 +#define gr_log_crash1(audit, msg, task, ulong) gr_log_varargs(audit, msg, GR_CRASH1, task, ulong)
90587 +#define gr_log_crash2(audit, msg, task, ulong1) gr_log_varargs(audit, msg, GR_CRASH2, task, ulong1)
90588 +#define gr_log_procacct(audit, msg, task, num1, num2, num3, num4, num5, num6, num7, num8, num9) gr_log_varargs(audit, msg, GR_PSACCT, task, num1, num2, num3, num4, num5, num6, num7, num8, num9)
90589 +#define gr_log_rwxmap(audit, msg, str) gr_log_varargs(audit, msg, GR_RWXMAP, str)
90590 +#define gr_log_rwxmap_vma(audit, msg, str) gr_log_varargs(audit, msg, GR_RWXMAPVMA, str)
90591 +
90592 +void gr_log_varargs(int audit, const char *msg, int argtypes, ...);
90593 +
90594 +#endif
90595 +
90596 +#endif
90597 diff --git a/include/linux/grmsg.h b/include/linux/grmsg.h
90598 new file mode 100644
90599 index 0000000..26ef560
90600 --- /dev/null
90601 +++ b/include/linux/grmsg.h
90602 @@ -0,0 +1,118 @@
90603 +#define DEFAULTSECMSG "%.256s[%.16s:%d] uid/euid:%u/%u gid/egid:%u/%u, parent %.256s[%.16s:%d] uid/euid:%u/%u gid/egid:%u/%u"
90604 +#define GR_ACL_PROCACCT_MSG "%.256s[%.16s:%d] IP:%pI4 TTY:%.64s uid/euid:%u/%u gid/egid:%u/%u run time:[%ud %uh %um %us] cpu time:[%ud %uh %um %us] %s with exit code %ld, parent %.256s[%.16s:%d] IP:%pI4 TTY:%.64s uid/euid:%u/%u gid/egid:%u/%u"
90605 +#define GR_PTRACE_ACL_MSG "denied ptrace of %.950s(%.16s:%d) by "
90606 +#define GR_STOPMOD_MSG "denied modification of module state by "
90607 +#define GR_ROFS_BLOCKWRITE_MSG "denied write to block device %.950s by "
90608 +#define GR_ROFS_MOUNT_MSG "denied writable mount of %.950s by "
90609 +#define GR_IOPERM_MSG "denied use of ioperm() by "
90610 +#define GR_IOPL_MSG "denied use of iopl() by "
90611 +#define GR_SHMAT_ACL_MSG "denied attach of shared memory of UID %u, PID %d, ID %u by "
90612 +#define GR_UNIX_CHROOT_MSG "denied connect() to abstract AF_UNIX socket outside of chroot by "
90613 +#define GR_SHMAT_CHROOT_MSG "denied attach of shared memory outside of chroot by "
90614 +#define GR_MEM_READWRITE_MSG "denied access of range %Lx -> %Lx in /dev/mem by "
90615 +#define GR_SYMLINK_MSG "not following symlink %.950s owned by %d.%d by "
90616 +#define GR_LEARN_AUDIT_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%lu\t%lu\t%.4095s\t%lu\t%pI4"
90617 +#define GR_ID_LEARN_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%c\t%d\t%d\t%d\t%pI4"
90618 +#define GR_HIDDEN_ACL_MSG "%s access to hidden file %.950s by "
90619 +#define GR_OPEN_ACL_MSG "%s open of %.950s for%s%s by "
90620 +#define GR_CREATE_ACL_MSG "%s create of %.950s for%s%s by "
90621 +#define GR_FIFO_MSG "denied writing FIFO %.950s of %d.%d by "
90622 +#define GR_MKNOD_CHROOT_MSG "denied mknod of %.950s from chroot by "
90623 +#define GR_MKNOD_ACL_MSG "%s mknod of %.950s by "
90624 +#define GR_UNIXCONNECT_ACL_MSG "%s connect() to the unix domain socket %.950s by "
90625 +#define GR_TTYSNIFF_ACL_MSG "terminal being sniffed by IP:%pI4 %.480s[%.16s:%d], parent %.480s[%.16s:%d] against "
90626 +#define GR_MKDIR_ACL_MSG "%s mkdir of %.950s by "
90627 +#define GR_RMDIR_ACL_MSG "%s rmdir of %.950s by "
90628 +#define GR_UNLINK_ACL_MSG "%s unlink of %.950s by "
90629 +#define GR_SYMLINK_ACL_MSG "%s symlink from %.480s to %.480s by "
90630 +#define GR_HARDLINK_MSG "denied hardlink of %.930s (owned by %d.%d) to %.30s for "
90631 +#define GR_LINK_ACL_MSG "%s link of %.480s to %.480s by "
90632 +#define GR_INHERIT_ACL_MSG "successful inherit of %.480s's ACL for %.480s by "
90633 +#define GR_RENAME_ACL_MSG "%s rename of %.480s to %.480s by "
90634 +#define GR_UNSAFESHARE_EXEC_ACL_MSG "denied exec with cloned fs of %.950s by "
90635 +#define GR_PTRACE_EXEC_ACL_MSG "denied ptrace of %.950s by "
90636 +#define GR_EXEC_ACL_MSG "%s execution of %.950s by "
90637 +#define GR_EXEC_TPE_MSG "denied untrusted exec (due to %.70s) of %.950s by "
90638 +#define GR_SEGVSTART_ACL_MSG "possible exploit bruteforcing on " DEFAULTSECMSG " banning uid %u from login for %lu seconds"
90639 +#define GR_SEGVNOSUID_ACL_MSG "possible exploit bruteforcing on " DEFAULTSECMSG " banning execution for %lu seconds"
90640 +#define GR_MOUNT_CHROOT_MSG "denied mount of %.256s as %.930s from chroot by "
90641 +#define GR_PIVOT_CHROOT_MSG "denied pivot_root from chroot by "
90642 +#define GR_TRUNCATE_ACL_MSG "%s truncate of %.950s by "
90643 +#define GR_ATIME_ACL_MSG "%s access time change of %.950s by "
90644 +#define GR_ACCESS_ACL_MSG "%s access of %.950s for%s%s%s by "
90645 +#define GR_CHROOT_CHROOT_MSG "denied double chroot to %.950s by "
90646 +#define GR_CHROOT_RENAME_MSG "denied bad rename of %.950s out of a chroot by "
90647 +#define GR_CHMOD_CHROOT_MSG "denied chmod +s of %.950s by "
90648 +#define GR_CHMOD_ACL_MSG "%s chmod of %.950s by "
90649 +#define GR_CHROOT_FCHDIR_MSG "denied fchdir outside of chroot to %.950s by "
90650 +#define GR_CHROOT_FHANDLE_MSG "denied use of file handles inside chroot by "
90651 +#define GR_CHOWN_ACL_MSG "%s chown of %.950s by "
90652 +#define GR_SETXATTR_ACL_MSG "%s setting extended attribute of %.950s by "
90653 +#define GR_REMOVEXATTR_ACL_MSG "%s removing extended attribute of %.950s by "
90654 +#define GR_WRITLIB_ACL_MSG "denied load of writable library %.950s by "
90655 +#define GR_INITF_ACL_MSG "init_variables() failed %s by "
90656 +#define GR_DISABLED_ACL_MSG "Error loading %s, trying to run kernel with acls disabled. To disable acls at startup use <kernel image name> gracl=off from your boot loader"
90657 +#define GR_DEV_ACL_MSG "/dev/grsec: %d bytes sent %d required, being fed garbage by "
90658 +#define GR_SHUTS_ACL_MSG "shutdown auth success for "
90659 +#define GR_SHUTF_ACL_MSG "shutdown auth failure for "
90660 +#define GR_SHUTI_ACL_MSG "ignoring shutdown for disabled RBAC system for "
90661 +#define GR_SEGVMODS_ACL_MSG "segvmod auth success for "
90662 +#define GR_SEGVMODF_ACL_MSG "segvmod auth failure for "
90663 +#define GR_SEGVMODI_ACL_MSG "ignoring segvmod for disabled RBAC system for "
90664 +#define GR_ENABLE_ACL_MSG "%s RBAC system loaded by "
90665 +#define GR_ENABLEF_ACL_MSG "unable to load %s for "
90666 +#define GR_RELOADI_ACL_MSG "ignoring reload request for disabled RBAC system"
90667 +#define GR_RELOAD_ACL_MSG "%s RBAC system reloaded by "
90668 +#define GR_RELOADF_ACL_MSG "failed reload of %s for "
90669 +#define GR_SPROLEI_ACL_MSG "ignoring change to special role for disabled RBAC system for "
90670 +#define GR_SPROLES_ACL_MSG "successful change to special role %s (id %d) by "
90671 +#define GR_SPROLEL_ACL_MSG "special role %s (id %d) exited by "
90672 +#define GR_SPROLEF_ACL_MSG "special role %s failure for "
90673 +#define GR_UNSPROLEI_ACL_MSG "ignoring unauth of special role for disabled RBAC system for "
90674 +#define GR_UNSPROLES_ACL_MSG "successful unauth of special role %s (id %d) by "
90675 +#define GR_INVMODE_ACL_MSG "invalid mode %d by "
90676 +#define GR_PRIORITY_CHROOT_MSG "denied priority change of process (%.16s:%d) by "
90677 +#define GR_FAILFORK_MSG "failed fork with errno %s by "
90678 +#define GR_NICE_CHROOT_MSG "denied priority change by "
90679 +#define GR_UNISIGLOG_MSG "%.32s occurred at %p in "
90680 +#define GR_DUALSIGLOG_MSG "signal %d sent to " DEFAULTSECMSG " by "
90681 +#define GR_SIG_ACL_MSG "denied send of signal %d to protected task " DEFAULTSECMSG " by "
90682 +#define GR_SYSCTL_MSG "denied modification of grsecurity sysctl value : %.32s by "
90683 +#define GR_SYSCTL_ACL_MSG "%s sysctl of %.950s for%s%s by "
90684 +#define GR_TIME_MSG "time set by "
90685 +#define GR_DEFACL_MSG "fatal: unable to find subject for (%.16s:%d), loaded by "
90686 +#define GR_MMAP_ACL_MSG "%s executable mmap of %.950s by "
90687 +#define GR_MPROTECT_ACL_MSG "%s executable mprotect of %.950s by "
90688 +#define GR_SOCK_MSG "denied socket(%.16s,%.16s,%.16s) by "
90689 +#define GR_SOCK_NOINET_MSG "denied socket(%.16s,%.16s,%d) by "
90690 +#define GR_BIND_MSG "denied bind() by "
90691 +#define GR_CONNECT_MSG "denied connect() by "
90692 +#define GR_BIND_ACL_MSG "denied bind() to %pI4 port %u sock type %.16s protocol %.16s by "
90693 +#define GR_CONNECT_ACL_MSG "denied connect() to %pI4 port %u sock type %.16s protocol %.16s by "
90694 +#define GR_IP_LEARN_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%pI4\t%u\t%u\t%u\t%u\t%pI4"
90695 +#define GR_EXEC_CHROOT_MSG "exec of %.980s within chroot by process "
90696 +#define GR_CAP_ACL_MSG "use of %s denied for "
90697 +#define GR_CAP_CHROOT_MSG "use of %s in chroot denied for "
90698 +#define GR_CAP_ACL_MSG2 "use of %s permitted for "
90699 +#define GR_USRCHANGE_ACL_MSG "change to uid %u denied for "
90700 +#define GR_GRPCHANGE_ACL_MSG "change to gid %u denied for "
90701 +#define GR_REMOUNT_AUDIT_MSG "remount of %.256s by "
90702 +#define GR_UNMOUNT_AUDIT_MSG "unmount of %.256s by "
90703 +#define GR_MOUNT_AUDIT_MSG "mount of %.256s to %.256s by "
90704 +#define GR_CHDIR_AUDIT_MSG "chdir to %.980s by "
90705 +#define GR_EXEC_AUDIT_MSG "exec of %.930s (%.128s) by "
90706 +#define GR_RESOURCE_MSG "denied resource overstep by requesting %lu for %.16s against limit %lu for "
90707 +#define GR_RWXMMAP_MSG "denied RWX mmap of %.950s by "
90708 +#define GR_RWXMPROTECT_MSG "denied RWX mprotect of %.950s by "
90709 +#define GR_TEXTREL_AUDIT_MSG "denied text relocation in %.950s, VMA:0x%08lx 0x%08lx by "
90710 +#define GR_PTGNUSTACK_MSG "denied marking stack executable as requested by PT_GNU_STACK marking in %.950s by "
90711 +#define GR_VM86_MSG "denied use of vm86 by "
90712 +#define GR_PTRACE_AUDIT_MSG "process %.950s(%.16s:%d) attached to via ptrace by "
90713 +#define GR_PTRACE_READEXEC_MSG "denied ptrace of unreadable binary %.950s by "
90714 +#define GR_INIT_TRANSFER_MSG "persistent special role transferred privilege to init by "
90715 +#define GR_BADPROCPID_MSG "denied read of sensitive /proc/pid/%s entry via fd passed across exec by "
90716 +#define GR_SYMLINKOWNER_MSG "denied following symlink %.950s since symlink owner %u does not match target owner %u, by "
90717 +#define GR_BRUTE_DAEMON_MSG "bruteforce prevention initiated for the next 30 minutes or until service restarted, stalling each fork 30 seconds. Please investigate the crash report for "
90718 +#define GR_BRUTE_SUID_MSG "bruteforce prevention initiated due to crash of %.950s against uid %u, banning suid/sgid execs for %u minutes. Please investigate the crash report for "
90719 +#define GR_IPC_DENIED_MSG "denied %s of overly-permissive IPC object with creator uid %u by "
90720 +#define GR_MSRWRITE_MSG "denied write to CPU MSR by "
90721 diff --git a/include/linux/grsecurity.h b/include/linux/grsecurity.h
90722 new file mode 100644
90723 index 0000000..63c1850
90724 --- /dev/null
90725 +++ b/include/linux/grsecurity.h
90726 @@ -0,0 +1,250 @@
90727 +#ifndef GR_SECURITY_H
90728 +#define GR_SECURITY_H
90729 +#include <linux/fs.h>
90730 +#include <linux/fs_struct.h>
90731 +#include <linux/binfmts.h>
90732 +#include <linux/gracl.h>
90733 +
90734 +/* notify of brain-dead configs */
90735 +#if defined(CONFIG_GRKERNSEC_PROC_USER) && defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
90736 +#error "CONFIG_GRKERNSEC_PROC_USER and CONFIG_GRKERNSEC_PROC_USERGROUP cannot both be enabled."
90737 +#endif
90738 +#if defined(CONFIG_GRKERNSEC_PROC) && !defined(CONFIG_GRKERNSEC_PROC_USER) && !defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
90739 +#error "CONFIG_GRKERNSEC_PROC enabled, but neither CONFIG_GRKERNSEC_PROC_USER nor CONFIG_GRKERNSEC_PROC_USERGROUP enabled"
90740 +#endif
90741 +#if defined(CONFIG_PAX_NOEXEC) && !defined(CONFIG_PAX_PAGEEXEC) && !defined(CONFIG_PAX_SEGMEXEC) && !defined(CONFIG_PAX_KERNEXEC)
90742 +#error "CONFIG_PAX_NOEXEC enabled, but PAGEEXEC, SEGMEXEC, and KERNEXEC are disabled."
90743 +#endif
90744 +#if defined(CONFIG_PAX_ASLR) && !defined(CONFIG_PAX_RANDKSTACK) && !defined(CONFIG_PAX_RANDUSTACK) && !defined(CONFIG_PAX_RANDMMAP)
90745 +#error "CONFIG_PAX_ASLR enabled, but RANDKSTACK, RANDUSTACK, and RANDMMAP are disabled."
90746 +#endif
90747 +#if defined(CONFIG_PAX) && !defined(CONFIG_PAX_NOEXEC) && !defined(CONFIG_PAX_ASLR)
90748 +#error "CONFIG_PAX enabled, but no PaX options are enabled."
90749 +#endif
90750 +
90751 +int gr_handle_new_usb(void);
90752 +
90753 +void gr_handle_brute_attach(int dumpable);
90754 +void gr_handle_brute_check(void);
90755 +void gr_handle_kernel_exploit(void);
90756 +
90757 +char gr_roletype_to_char(void);
90758 +
90759 +int gr_proc_is_restricted(void);
90760 +
90761 +int gr_acl_enable_at_secure(void);
90762 +
90763 +int gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs);
90764 +int gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs);
90765 +
90766 +int gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap);
90767 +
90768 +void gr_del_task_from_ip_table(struct task_struct *p);
90769 +
90770 +int gr_pid_is_chrooted(struct task_struct *p);
90771 +int gr_handle_chroot_fowner(struct pid *pid, enum pid_type type);
90772 +int gr_handle_chroot_nice(void);
90773 +int gr_handle_chroot_sysctl(const int op);
90774 +int gr_handle_chroot_setpriority(struct task_struct *p,
90775 + const int niceval);
90776 +int gr_chroot_fchdir(struct dentry *u_dentry, struct vfsmount *u_mnt);
90777 +int gr_chroot_fhandle(void);
90778 +int gr_handle_chroot_chroot(const struct dentry *dentry,
90779 + const struct vfsmount *mnt);
90780 +void gr_handle_chroot_chdir(const struct path *path);
90781 +int gr_handle_chroot_chmod(const struct dentry *dentry,
90782 + const struct vfsmount *mnt, const int mode);
90783 +int gr_handle_chroot_mknod(const struct dentry *dentry,
90784 + const struct vfsmount *mnt, const int mode);
90785 +int gr_handle_chroot_mount(const struct dentry *dentry,
90786 + const struct vfsmount *mnt,
90787 + const char *dev_name);
90788 +int gr_handle_chroot_pivot(void);
90789 +int gr_handle_chroot_unix(const pid_t pid);
90790 +
90791 +int gr_handle_rawio(const struct inode *inode);
90792 +
90793 +void gr_handle_ioperm(void);
90794 +void gr_handle_iopl(void);
90795 +void gr_handle_msr_write(void);
90796 +
90797 +umode_t gr_acl_umask(void);
90798 +
90799 +int gr_tpe_allow(const struct file *file);
90800 +
90801 +void gr_set_chroot_entries(struct task_struct *task, const struct path *path);
90802 +void gr_clear_chroot_entries(struct task_struct *task);
90803 +
90804 +void gr_log_forkfail(const int retval);
90805 +void gr_log_timechange(void);
90806 +void gr_log_signal(const int sig, const void *addr, const struct task_struct *t);
90807 +void gr_log_chdir(const struct dentry *dentry,
90808 + const struct vfsmount *mnt);
90809 +void gr_log_chroot_exec(const struct dentry *dentry,
90810 + const struct vfsmount *mnt);
90811 +void gr_log_remount(const char *devname, const int retval);
90812 +void gr_log_unmount(const char *devname, const int retval);
90813 +void gr_log_mount(const char *from, struct path *to, const int retval);
90814 +void gr_log_textrel(struct vm_area_struct *vma);
90815 +void gr_log_ptgnustack(struct file *file);
90816 +void gr_log_rwxmmap(struct file *file);
90817 +void gr_log_rwxmprotect(struct vm_area_struct *vma);
90818 +
90819 +int gr_handle_follow_link(const struct inode *parent,
90820 + const struct inode *inode,
90821 + const struct dentry *dentry,
90822 + const struct vfsmount *mnt);
90823 +int gr_handle_fifo(const struct dentry *dentry,
90824 + const struct vfsmount *mnt,
90825 + const struct dentry *dir, const int flag,
90826 + const int acc_mode);
90827 +int gr_handle_hardlink(const struct dentry *dentry,
90828 + const struct vfsmount *mnt,
90829 + struct inode *inode,
90830 + const int mode, const struct filename *to);
90831 +
90832 +int gr_is_capable(const int cap);
90833 +int gr_is_capable_nolog(const int cap);
90834 +int gr_task_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
90835 +int gr_task_is_capable_nolog(const struct task_struct *task, const int cap);
90836 +
90837 +void gr_copy_label(struct task_struct *tsk);
90838 +void gr_handle_crash(struct task_struct *task, const int sig);
90839 +int gr_handle_signal(const struct task_struct *p, const int sig);
90840 +int gr_check_crash_uid(const kuid_t uid);
90841 +int gr_check_protected_task(const struct task_struct *task);
90842 +int gr_check_protected_task_fowner(struct pid *pid, enum pid_type type);
90843 +int gr_acl_handle_mmap(const struct file *file,
90844 + const unsigned long prot);
90845 +int gr_acl_handle_mprotect(const struct file *file,
90846 + const unsigned long prot);
90847 +int gr_check_hidden_task(const struct task_struct *tsk);
90848 +__u32 gr_acl_handle_truncate(const struct dentry *dentry,
90849 + const struct vfsmount *mnt);
90850 +__u32 gr_acl_handle_utime(const struct dentry *dentry,
90851 + const struct vfsmount *mnt);
90852 +__u32 gr_acl_handle_access(const struct dentry *dentry,
90853 + const struct vfsmount *mnt, const int fmode);
90854 +__u32 gr_acl_handle_chmod(const struct dentry *dentry,
90855 + const struct vfsmount *mnt, umode_t *mode);
90856 +__u32 gr_acl_handle_chown(const struct dentry *dentry,
90857 + const struct vfsmount *mnt);
90858 +__u32 gr_acl_handle_setxattr(const struct dentry *dentry,
90859 + const struct vfsmount *mnt);
90860 +__u32 gr_acl_handle_removexattr(const struct dentry *dentry,
90861 + const struct vfsmount *mnt);
90862 +int gr_handle_ptrace(struct task_struct *task, const long request);
90863 +int gr_handle_proc_ptrace(struct task_struct *task);
90864 +__u32 gr_acl_handle_execve(const struct dentry *dentry,
90865 + const struct vfsmount *mnt);
90866 +int gr_check_crash_exec(const struct file *filp);
90867 +int gr_acl_is_enabled(void);
90868 +void gr_set_role_label(struct task_struct *task, const kuid_t uid,
90869 + const kgid_t gid);
90870 +int gr_set_proc_label(const struct dentry *dentry,
90871 + const struct vfsmount *mnt,
90872 + const int unsafe_flags);
90873 +__u32 gr_acl_handle_hidden_file(const struct dentry *dentry,
90874 + const struct vfsmount *mnt);
90875 +__u32 gr_acl_handle_open(const struct dentry *dentry,
90876 + const struct vfsmount *mnt, int acc_mode);
90877 +__u32 gr_acl_handle_creat(const struct dentry *dentry,
90878 + const struct dentry *p_dentry,
90879 + const struct vfsmount *p_mnt,
90880 + int open_flags, int acc_mode, const int imode);
90881 +void gr_handle_create(const struct dentry *dentry,
90882 + const struct vfsmount *mnt);
90883 +void gr_handle_proc_create(const struct dentry *dentry,
90884 + const struct inode *inode);
90885 +__u32 gr_acl_handle_mknod(const struct dentry *new_dentry,
90886 + const struct dentry *parent_dentry,
90887 + const struct vfsmount *parent_mnt,
90888 + const int mode);
90889 +__u32 gr_acl_handle_mkdir(const struct dentry *new_dentry,
90890 + const struct dentry *parent_dentry,
90891 + const struct vfsmount *parent_mnt);
90892 +__u32 gr_acl_handle_rmdir(const struct dentry *dentry,
90893 + const struct vfsmount *mnt);
90894 +void gr_handle_delete(const u64 ino, const dev_t dev);
90895 +__u32 gr_acl_handle_unlink(const struct dentry *dentry,
90896 + const struct vfsmount *mnt);
90897 +__u32 gr_acl_handle_symlink(const struct dentry *new_dentry,
90898 + const struct dentry *parent_dentry,
90899 + const struct vfsmount *parent_mnt,
90900 + const struct filename *from);
90901 +__u32 gr_acl_handle_link(const struct dentry *new_dentry,
90902 + const struct dentry *parent_dentry,
90903 + const struct vfsmount *parent_mnt,
90904 + const struct dentry *old_dentry,
90905 + const struct vfsmount *old_mnt, const struct filename *to);
90906 +int gr_handle_symlink_owner(const struct path *link, const struct inode *target);
90907 +int gr_acl_handle_rename(struct dentry *new_dentry,
90908 + struct dentry *parent_dentry,
90909 + const struct vfsmount *parent_mnt,
90910 + struct dentry *old_dentry,
90911 + struct inode *old_parent_inode,
90912 + struct vfsmount *old_mnt, const struct filename *newname, unsigned int flags);
90913 +void gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
90914 + struct dentry *old_dentry,
90915 + struct dentry *new_dentry,
90916 + struct vfsmount *mnt, const __u8 replace, unsigned int flags);
90917 +__u32 gr_check_link(const struct dentry *new_dentry,
90918 + const struct dentry *parent_dentry,
90919 + const struct vfsmount *parent_mnt,
90920 + const struct dentry *old_dentry,
90921 + const struct vfsmount *old_mnt);
90922 +int gr_acl_handle_filldir(const struct file *file, const char *name,
90923 + const unsigned int namelen, const u64 ino);
90924 +
90925 +__u32 gr_acl_handle_unix(const struct dentry *dentry,
90926 + const struct vfsmount *mnt);
90927 +void gr_acl_handle_exit(void);
90928 +void gr_acl_handle_psacct(struct task_struct *task, const long code);
90929 +int gr_acl_handle_procpidmem(const struct task_struct *task);
90930 +int gr_handle_rofs_mount(struct dentry *dentry, struct vfsmount *mnt, int mnt_flags);
90931 +int gr_handle_rofs_blockwrite(struct dentry *dentry, struct vfsmount *mnt, int acc_mode);
90932 +void gr_audit_ptrace(struct task_struct *task);
90933 +dev_t gr_get_dev_from_dentry(struct dentry *dentry);
90934 +u64 gr_get_ino_from_dentry(struct dentry *dentry);
90935 +void gr_put_exec_file(struct task_struct *task);
90936 +
90937 +int gr_ptrace_readexec(struct file *file, int unsafe_flags);
90938 +
90939 +void gr_inc_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt);
90940 +void gr_dec_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt);
90941 +int gr_bad_chroot_rename(struct dentry *olddentry, struct vfsmount *oldmnt,
90942 + struct dentry *newdentry, struct vfsmount *newmnt);
90943 +
90944 +#ifdef CONFIG_GRKERNSEC_RESLOG
90945 +extern void gr_log_resource(const struct task_struct *task, const int res,
90946 + const unsigned long wanted, const int gt);
90947 +#else
90948 +static inline void gr_log_resource(const struct task_struct *task, const int res,
90949 + const unsigned long wanted, const int gt)
90950 +{
90951 +}
90952 +#endif
90953 +
90954 +#ifdef CONFIG_GRKERNSEC
90955 +void task_grsec_rbac(struct seq_file *m, struct task_struct *p);
90956 +void gr_handle_vm86(void);
90957 +void gr_handle_mem_readwrite(u64 from, u64 to);
90958 +
90959 +void gr_log_badprocpid(const char *entry);
90960 +
90961 +extern int grsec_enable_dmesg;
90962 +extern int grsec_disable_privio;
90963 +
90964 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
90965 +extern kgid_t grsec_proc_gid;
90966 +#endif
90967 +
90968 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
90969 +extern int grsec_enable_chroot_findtask;
90970 +#endif
90971 +#ifdef CONFIG_GRKERNSEC_SETXID
90972 +extern int grsec_enable_setxid;
90973 +#endif
90974 +#endif
90975 +
90976 +#endif
90977 diff --git a/include/linux/grsock.h b/include/linux/grsock.h
90978 new file mode 100644
90979 index 0000000..e7ffaaf
90980 --- /dev/null
90981 +++ b/include/linux/grsock.h
90982 @@ -0,0 +1,19 @@
90983 +#ifndef __GRSOCK_H
90984 +#define __GRSOCK_H
90985 +
90986 +extern void gr_attach_curr_ip(const struct sock *sk);
90987 +extern int gr_handle_sock_all(const int family, const int type,
90988 + const int protocol);
90989 +extern int gr_handle_sock_server(const struct sockaddr *sck);
90990 +extern int gr_handle_sock_server_other(const struct sock *sck);
90991 +extern int gr_handle_sock_client(const struct sockaddr *sck);
90992 +extern int gr_search_connect(struct socket * sock,
90993 + struct sockaddr_in * addr);
90994 +extern int gr_search_bind(struct socket * sock,
90995 + struct sockaddr_in * addr);
90996 +extern int gr_search_listen(struct socket * sock);
90997 +extern int gr_search_accept(struct socket * sock);
90998 +extern int gr_search_socket(const int domain, const int type,
90999 + const int protocol);
91000 +
91001 +#endif
91002 diff --git a/include/linux/highmem.h b/include/linux/highmem.h
91003 index 9286a46..373f27f 100644
91004 --- a/include/linux/highmem.h
91005 +++ b/include/linux/highmem.h
91006 @@ -189,6 +189,18 @@ static inline void clear_highpage(struct page *page)
91007 kunmap_atomic(kaddr);
91008 }
91009
91010 +static inline void sanitize_highpage(struct page *page)
91011 +{
91012 + void *kaddr;
91013 + unsigned long flags;
91014 +
91015 + local_irq_save(flags);
91016 + kaddr = kmap_atomic(page);
91017 + clear_page(kaddr);
91018 + kunmap_atomic(kaddr);
91019 + local_irq_restore(flags);
91020 +}
91021 +
91022 static inline void zero_user_segments(struct page *page,
91023 unsigned start1, unsigned end1,
91024 unsigned start2, unsigned end2)
91025 diff --git a/include/linux/hwmon-sysfs.h b/include/linux/hwmon-sysfs.h
91026 index 1c7b89a..7dda400 100644
91027 --- a/include/linux/hwmon-sysfs.h
91028 +++ b/include/linux/hwmon-sysfs.h
91029 @@ -25,7 +25,8 @@
91030 struct sensor_device_attribute{
91031 struct device_attribute dev_attr;
91032 int index;
91033 -};
91034 +} __do_const;
91035 +typedef struct sensor_device_attribute __no_const sensor_device_attribute_no_const;
91036 #define to_sensor_dev_attr(_dev_attr) \
91037 container_of(_dev_attr, struct sensor_device_attribute, dev_attr)
91038
91039 @@ -41,7 +42,8 @@ struct sensor_device_attribute_2 {
91040 struct device_attribute dev_attr;
91041 u8 index;
91042 u8 nr;
91043 -};
91044 +} __do_const;
91045 +typedef struct sensor_device_attribute_2 __no_const sensor_device_attribute_2_no_const;
91046 #define to_sensor_dev_attr_2(_dev_attr) \
91047 container_of(_dev_attr, struct sensor_device_attribute_2, dev_attr)
91048
91049 diff --git a/include/linux/i2c.h b/include/linux/i2c.h
91050 index f17da50..2f8b203 100644
91051 --- a/include/linux/i2c.h
91052 +++ b/include/linux/i2c.h
91053 @@ -409,6 +409,7 @@ struct i2c_algorithm {
91054 int (*unreg_slave)(struct i2c_client *client);
91055 #endif
91056 };
91057 +typedef struct i2c_algorithm __no_const i2c_algorithm_no_const;
91058
91059 /**
91060 * struct i2c_bus_recovery_info - I2C bus recovery information
91061 diff --git a/include/linux/if_pppox.h b/include/linux/if_pppox.h
91062 index aff7ad8..3942bbd 100644
91063 --- a/include/linux/if_pppox.h
91064 +++ b/include/linux/if_pppox.h
91065 @@ -76,7 +76,7 @@ struct pppox_proto {
91066 int (*ioctl)(struct socket *sock, unsigned int cmd,
91067 unsigned long arg);
91068 struct module *owner;
91069 -};
91070 +} __do_const;
91071
91072 extern int register_pppox_proto(int proto_num, const struct pppox_proto *pp);
91073 extern void unregister_pppox_proto(int proto_num);
91074 diff --git a/include/linux/init.h b/include/linux/init.h
91075 index 2df8e8d..3e1280d 100644
91076 --- a/include/linux/init.h
91077 +++ b/include/linux/init.h
91078 @@ -37,9 +37,17 @@
91079 * section.
91080 */
91081
91082 +#define add_init_latent_entropy __latent_entropy
91083 +
91084 +#ifdef CONFIG_MEMORY_HOTPLUG
91085 +#define add_meminit_latent_entropy
91086 +#else
91087 +#define add_meminit_latent_entropy __latent_entropy
91088 +#endif
91089 +
91090 /* These are for everybody (although not all archs will actually
91091 discard it in modules) */
91092 -#define __init __section(.init.text) __cold notrace
91093 +#define __init __section(.init.text) __cold notrace add_init_latent_entropy
91094 #define __initdata __section(.init.data)
91095 #define __initconst __constsection(.init.rodata)
91096 #define __exitdata __section(.exit.data)
91097 @@ -100,7 +108,7 @@
91098 #define __cpuexitconst
91099
91100 /* Used for MEMORY_HOTPLUG */
91101 -#define __meminit __section(.meminit.text) __cold notrace
91102 +#define __meminit __section(.meminit.text) __cold notrace add_meminit_latent_entropy
91103 #define __meminitdata __section(.meminit.data)
91104 #define __meminitconst __constsection(.meminit.rodata)
91105 #define __memexit __section(.memexit.text) __exitused __cold notrace
91106 diff --git a/include/linux/init_task.h b/include/linux/init_task.h
91107 index 696d223..6d6b39f 100644
91108 --- a/include/linux/init_task.h
91109 +++ b/include/linux/init_task.h
91110 @@ -158,6 +158,12 @@ extern struct task_group root_task_group;
91111
91112 #define INIT_TASK_COMM "swapper"
91113
91114 +#ifdef CONFIG_X86
91115 +#define INIT_TASK_THREAD_INFO .tinfo = INIT_THREAD_INFO,
91116 +#else
91117 +#define INIT_TASK_THREAD_INFO
91118 +#endif
91119 +
91120 #ifdef CONFIG_RT_MUTEXES
91121 # define INIT_RT_MUTEXES(tsk) \
91122 .pi_waiters = RB_ROOT, \
91123 @@ -224,6 +230,7 @@ extern struct task_group root_task_group;
91124 RCU_POINTER_INITIALIZER(cred, &init_cred), \
91125 .comm = INIT_TASK_COMM, \
91126 .thread = INIT_THREAD, \
91127 + INIT_TASK_THREAD_INFO \
91128 .fs = &init_fs, \
91129 .files = &init_files, \
91130 .signal = &init_signals, \
91131 diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
91132 index 2e88580..f6a99a0 100644
91133 --- a/include/linux/interrupt.h
91134 +++ b/include/linux/interrupt.h
91135 @@ -420,8 +420,8 @@ extern const char * const softirq_to_name[NR_SOFTIRQS];
91136
91137 struct softirq_action
91138 {
91139 - void (*action)(struct softirq_action *);
91140 -};
91141 + void (*action)(void);
91142 +} __no_const;
91143
91144 asmlinkage void do_softirq(void);
91145 asmlinkage void __do_softirq(void);
91146 @@ -435,7 +435,7 @@ static inline void do_softirq_own_stack(void)
91147 }
91148 #endif
91149
91150 -extern void open_softirq(int nr, void (*action)(struct softirq_action *));
91151 +extern void open_softirq(int nr, void (*action)(void));
91152 extern void softirq_init(void);
91153 extern void __raise_softirq_irqoff(unsigned int nr);
91154
91155 diff --git a/include/linux/iommu.h b/include/linux/iommu.h
91156 index 38daa45..4de4317 100644
91157 --- a/include/linux/iommu.h
91158 +++ b/include/linux/iommu.h
91159 @@ -147,7 +147,7 @@ struct iommu_ops {
91160
91161 unsigned long pgsize_bitmap;
91162 void *priv;
91163 -};
91164 +} __do_const;
91165
91166 #define IOMMU_GROUP_NOTIFY_ADD_DEVICE 1 /* Device added */
91167 #define IOMMU_GROUP_NOTIFY_DEL_DEVICE 2 /* Pre Device removed */
91168 diff --git a/include/linux/ioport.h b/include/linux/ioport.h
91169 index 2c525022..345b106 100644
91170 --- a/include/linux/ioport.h
91171 +++ b/include/linux/ioport.h
91172 @@ -161,7 +161,7 @@ struct resource *lookup_resource(struct resource *root, resource_size_t start);
91173 int adjust_resource(struct resource *res, resource_size_t start,
91174 resource_size_t size);
91175 resource_size_t resource_alignment(struct resource *res);
91176 -static inline resource_size_t resource_size(const struct resource *res)
91177 +static inline resource_size_t __intentional_overflow(-1) resource_size(const struct resource *res)
91178 {
91179 return res->end - res->start + 1;
91180 }
91181 diff --git a/include/linux/ipc_namespace.h b/include/linux/ipc_namespace.h
91182 index 1eee6bc..9cf4912 100644
91183 --- a/include/linux/ipc_namespace.h
91184 +++ b/include/linux/ipc_namespace.h
91185 @@ -60,7 +60,7 @@ struct ipc_namespace {
91186 struct user_namespace *user_ns;
91187
91188 struct ns_common ns;
91189 -};
91190 +} __randomize_layout;
91191
91192 extern struct ipc_namespace init_ipc_ns;
91193 extern atomic_t nr_ipc_ns;
91194 diff --git a/include/linux/irq.h b/include/linux/irq.h
91195 index d09ec7a..f373eb5 100644
91196 --- a/include/linux/irq.h
91197 +++ b/include/linux/irq.h
91198 @@ -364,7 +364,8 @@ struct irq_chip {
91199 void (*irq_write_msi_msg)(struct irq_data *data, struct msi_msg *msg);
91200
91201 unsigned long flags;
91202 -};
91203 +} __do_const;
91204 +typedef struct irq_chip __no_const irq_chip_no_const;
91205
91206 /*
91207 * irq_chip specific flags
91208 diff --git a/include/linux/irqchip/arm-gic.h b/include/linux/irqchip/arm-gic.h
91209 index 71d706d..817cdec 100644
91210 --- a/include/linux/irqchip/arm-gic.h
91211 +++ b/include/linux/irqchip/arm-gic.h
91212 @@ -95,7 +95,7 @@
91213
91214 struct device_node;
91215
91216 -extern struct irq_chip gic_arch_extn;
91217 +extern irq_chip_no_const gic_arch_extn;
91218
91219 void gic_init_bases(unsigned int, int, void __iomem *, void __iomem *,
91220 u32 offset, struct device_node *);
91221 diff --git a/include/linux/irqdesc.h b/include/linux/irqdesc.h
91222 index dd1109f..4f4fdda 100644
91223 --- a/include/linux/irqdesc.h
91224 +++ b/include/linux/irqdesc.h
91225 @@ -61,7 +61,7 @@ struct irq_desc {
91226 unsigned int irq_count; /* For detecting broken IRQs */
91227 unsigned long last_unhandled; /* Aging timer for unhandled count */
91228 unsigned int irqs_unhandled;
91229 - atomic_t threads_handled;
91230 + atomic_unchecked_t threads_handled;
91231 int threads_handled_last;
91232 raw_spinlock_t lock;
91233 struct cpumask *percpu_enabled;
91234 diff --git a/include/linux/irqdomain.h b/include/linux/irqdomain.h
91235 index 676d730..8d3a1ad 100644
91236 --- a/include/linux/irqdomain.h
91237 +++ b/include/linux/irqdomain.h
91238 @@ -40,6 +40,7 @@ struct device_node;
91239 struct irq_domain;
91240 struct of_device_id;
91241 struct irq_chip;
91242 +typedef struct irq_chip __no_const irq_chip_no_const;
91243 struct irq_data;
91244
91245 /* Number of irqs reserved for a legacy isa controller */
91246 diff --git a/include/linux/jiffies.h b/include/linux/jiffies.h
91247 index c367cbd..c9b79e6 100644
91248 --- a/include/linux/jiffies.h
91249 +++ b/include/linux/jiffies.h
91250 @@ -280,20 +280,20 @@ extern unsigned long preset_lpj;
91251 /*
91252 * Convert various time units to each other:
91253 */
91254 -extern unsigned int jiffies_to_msecs(const unsigned long j);
91255 -extern unsigned int jiffies_to_usecs(const unsigned long j);
91256 +extern unsigned int jiffies_to_msecs(const unsigned long j) __intentional_overflow(-1);
91257 +extern unsigned int jiffies_to_usecs(const unsigned long j) __intentional_overflow(-1);
91258
91259 -static inline u64 jiffies_to_nsecs(const unsigned long j)
91260 +static inline u64 __intentional_overflow(-1) jiffies_to_nsecs(const unsigned long j)
91261 {
91262 return (u64)jiffies_to_usecs(j) * NSEC_PER_USEC;
91263 }
91264
91265 -extern unsigned long msecs_to_jiffies(const unsigned int m);
91266 -extern unsigned long usecs_to_jiffies(const unsigned int u);
91267 +extern unsigned long msecs_to_jiffies(const unsigned int m) __intentional_overflow(-1);
91268 +extern unsigned long usecs_to_jiffies(const unsigned int u) __intentional_overflow(-1);
91269 extern unsigned long timespec_to_jiffies(const struct timespec *value);
91270 extern void jiffies_to_timespec(const unsigned long jiffies,
91271 - struct timespec *value);
91272 -extern unsigned long timeval_to_jiffies(const struct timeval *value);
91273 + struct timespec *value) __intentional_overflow(-1);
91274 +extern unsigned long timeval_to_jiffies(const struct timeval *value) __intentional_overflow(-1);
91275 extern void jiffies_to_timeval(const unsigned long jiffies,
91276 struct timeval *value);
91277
91278 diff --git a/include/linux/kallsyms.h b/include/linux/kallsyms.h
91279 index 6883e19..e854fcb 100644
91280 --- a/include/linux/kallsyms.h
91281 +++ b/include/linux/kallsyms.h
91282 @@ -15,7 +15,8 @@
91283
91284 struct module;
91285
91286 -#ifdef CONFIG_KALLSYMS
91287 +#if !defined(__INCLUDED_BY_HIDESYM) || !defined(CONFIG_KALLSYMS)
91288 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
91289 /* Lookup the address for a symbol. Returns 0 if not found. */
91290 unsigned long kallsyms_lookup_name(const char *name);
91291
91292 @@ -106,6 +107,21 @@ static inline int lookup_symbol_attrs(unsigned long addr, unsigned long *size, u
91293 /* Stupid that this does nothing, but I didn't create this mess. */
91294 #define __print_symbol(fmt, addr)
91295 #endif /*CONFIG_KALLSYMS*/
91296 +#else /* when included by kallsyms.c, vsnprintf.c, kprobes.c, or
91297 + arch/x86/kernel/dumpstack.c, with HIDESYM enabled */
91298 +extern unsigned long kallsyms_lookup_name(const char *name);
91299 +extern void __print_symbol(const char *fmt, unsigned long address);
91300 +extern int sprint_backtrace(char *buffer, unsigned long address);
91301 +extern int sprint_symbol(char *buffer, unsigned long address);
91302 +extern int sprint_symbol_no_offset(char *buffer, unsigned long address);
91303 +const char *kallsyms_lookup(unsigned long addr,
91304 + unsigned long *symbolsize,
91305 + unsigned long *offset,
91306 + char **modname, char *namebuf);
91307 +extern int kallsyms_lookup_size_offset(unsigned long addr,
91308 + unsigned long *symbolsize,
91309 + unsigned long *offset);
91310 +#endif
91311
91312 /* This macro allows us to keep printk typechecking */
91313 static __printf(1, 2)
91314 diff --git a/include/linux/kernel.h b/include/linux/kernel.h
91315 index d6d630d..feea1f5 100644
91316 --- a/include/linux/kernel.h
91317 +++ b/include/linux/kernel.h
91318 @@ -378,7 +378,7 @@ static inline int __must_check kstrtos32_from_user(const char __user *s, size_t
91319 /* Obsolete, do not use. Use kstrto<foo> instead */
91320
91321 extern unsigned long simple_strtoul(const char *,char **,unsigned int);
91322 -extern long simple_strtol(const char *,char **,unsigned int);
91323 +extern long simple_strtol(const char *,char **,unsigned int) __intentional_overflow(-1);
91324 extern unsigned long long simple_strtoull(const char *,char **,unsigned int);
91325 extern long long simple_strtoll(const char *,char **,unsigned int);
91326
91327 diff --git a/include/linux/key-type.h b/include/linux/key-type.h
91328 index ff9f1d3..6712be5 100644
91329 --- a/include/linux/key-type.h
91330 +++ b/include/linux/key-type.h
91331 @@ -152,7 +152,7 @@ struct key_type {
91332 /* internal fields */
91333 struct list_head link; /* link in types list */
91334 struct lock_class_key lock_class; /* key->sem lock class */
91335 -};
91336 +} __do_const;
91337
91338 extern struct key_type key_type_keyring;
91339
91340 diff --git a/include/linux/kgdb.h b/include/linux/kgdb.h
91341 index e465bb1..19f605fd 100644
91342 --- a/include/linux/kgdb.h
91343 +++ b/include/linux/kgdb.h
91344 @@ -52,7 +52,7 @@ extern int kgdb_connected;
91345 extern int kgdb_io_module_registered;
91346
91347 extern atomic_t kgdb_setting_breakpoint;
91348 -extern atomic_t kgdb_cpu_doing_single_step;
91349 +extern atomic_unchecked_t kgdb_cpu_doing_single_step;
91350
91351 extern struct task_struct *kgdb_usethread;
91352 extern struct task_struct *kgdb_contthread;
91353 @@ -254,7 +254,7 @@ struct kgdb_arch {
91354 void (*correct_hw_break)(void);
91355
91356 void (*enable_nmi)(bool on);
91357 -};
91358 +} __do_const;
91359
91360 /**
91361 * struct kgdb_io - Describe the interface for an I/O driver to talk with KGDB.
91362 @@ -279,7 +279,7 @@ struct kgdb_io {
91363 void (*pre_exception) (void);
91364 void (*post_exception) (void);
91365 int is_console;
91366 -};
91367 +} __do_const;
91368
91369 extern struct kgdb_arch arch_kgdb_ops;
91370
91371 diff --git a/include/linux/kmemleak.h b/include/linux/kmemleak.h
91372 index e705467..a92471d 100644
91373 --- a/include/linux/kmemleak.h
91374 +++ b/include/linux/kmemleak.h
91375 @@ -27,7 +27,7 @@
91376
91377 extern void kmemleak_init(void) __ref;
91378 extern void kmemleak_alloc(const void *ptr, size_t size, int min_count,
91379 - gfp_t gfp) __ref;
91380 + gfp_t gfp) __ref __size_overflow(2);
91381 extern void kmemleak_alloc_percpu(const void __percpu *ptr, size_t size) __ref;
91382 extern void kmemleak_free(const void *ptr) __ref;
91383 extern void kmemleak_free_part(const void *ptr, size_t size) __ref;
91384 @@ -62,7 +62,7 @@ static inline void kmemleak_erase(void **ptr)
91385 static inline void kmemleak_init(void)
91386 {
91387 }
91388 -static inline void kmemleak_alloc(const void *ptr, size_t size, int min_count,
91389 +static inline void __size_overflow(2) kmemleak_alloc(const void *ptr, size_t size, int min_count,
91390 gfp_t gfp)
91391 {
91392 }
91393 diff --git a/include/linux/kmod.h b/include/linux/kmod.h
91394 index 0555cc6..40116ce 100644
91395 --- a/include/linux/kmod.h
91396 +++ b/include/linux/kmod.h
91397 @@ -34,6 +34,8 @@ extern char modprobe_path[]; /* for sysctl */
91398 * usually useless though. */
91399 extern __printf(2, 3)
91400 int __request_module(bool wait, const char *name, ...);
91401 +extern __printf(3, 4)
91402 +int ___request_module(bool wait, char *param_name, const char *name, ...);
91403 #define request_module(mod...) __request_module(true, mod)
91404 #define request_module_nowait(mod...) __request_module(false, mod)
91405 #define try_then_request_module(x, mod...) \
91406 @@ -57,6 +59,9 @@ struct subprocess_info {
91407 struct work_struct work;
91408 struct completion *complete;
91409 char *path;
91410 +#ifdef CONFIG_GRKERNSEC
91411 + char *origpath;
91412 +#endif
91413 char **argv;
91414 char **envp;
91415 int wait;
91416 diff --git a/include/linux/kobject.h b/include/linux/kobject.h
91417 index 2d61b90..a1d0a13 100644
91418 --- a/include/linux/kobject.h
91419 +++ b/include/linux/kobject.h
91420 @@ -118,7 +118,7 @@ struct kobj_type {
91421 struct attribute **default_attrs;
91422 const struct kobj_ns_type_operations *(*child_ns_type)(struct kobject *kobj);
91423 const void *(*namespace)(struct kobject *kobj);
91424 -};
91425 +} __do_const;
91426
91427 struct kobj_uevent_env {
91428 char *argv[3];
91429 @@ -142,6 +142,7 @@ struct kobj_attribute {
91430 ssize_t (*store)(struct kobject *kobj, struct kobj_attribute *attr,
91431 const char *buf, size_t count);
91432 };
91433 +typedef struct kobj_attribute __no_const kobj_attribute_no_const;
91434
91435 extern const struct sysfs_ops kobj_sysfs_ops;
91436
91437 @@ -169,7 +170,7 @@ struct kset {
91438 spinlock_t list_lock;
91439 struct kobject kobj;
91440 const struct kset_uevent_ops *uevent_ops;
91441 -};
91442 +} __randomize_layout;
91443
91444 extern void kset_init(struct kset *kset);
91445 extern int __must_check kset_register(struct kset *kset);
91446 diff --git a/include/linux/kobject_ns.h b/include/linux/kobject_ns.h
91447 index df32d25..fb52e27 100644
91448 --- a/include/linux/kobject_ns.h
91449 +++ b/include/linux/kobject_ns.h
91450 @@ -44,7 +44,7 @@ struct kobj_ns_type_operations {
91451 const void *(*netlink_ns)(struct sock *sk);
91452 const void *(*initial_ns)(void);
91453 void (*drop_ns)(void *);
91454 -};
91455 +} __do_const;
91456
91457 int kobj_ns_type_register(const struct kobj_ns_type_operations *ops);
91458 int kobj_ns_type_registered(enum kobj_ns_type type);
91459 diff --git a/include/linux/kref.h b/include/linux/kref.h
91460 index 484604d..0f6c5b6 100644
91461 --- a/include/linux/kref.h
91462 +++ b/include/linux/kref.h
91463 @@ -68,7 +68,7 @@ static inline void kref_get(struct kref *kref)
91464 static inline int kref_sub(struct kref *kref, unsigned int count,
91465 void (*release)(struct kref *kref))
91466 {
91467 - WARN_ON(release == NULL);
91468 + BUG_ON(release == NULL);
91469
91470 if (atomic_sub_and_test((int) count, &kref->refcount)) {
91471 release(kref);
91472 diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
91473 index d12b210..d91fd76 100644
91474 --- a/include/linux/kvm_host.h
91475 +++ b/include/linux/kvm_host.h
91476 @@ -455,7 +455,7 @@ static inline void kvm_irqfd_exit(void)
91477 {
91478 }
91479 #endif
91480 -int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
91481 +int kvm_init(const void *opaque, unsigned vcpu_size, unsigned vcpu_align,
91482 struct module *module);
91483 void kvm_exit(void);
91484
91485 @@ -633,7 +633,7 @@ int kvm_arch_vcpu_ioctl_set_guest_debug(struct kvm_vcpu *vcpu,
91486 struct kvm_guest_debug *dbg);
91487 int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run);
91488
91489 -int kvm_arch_init(void *opaque);
91490 +int kvm_arch_init(const void *opaque);
91491 void kvm_arch_exit(void);
91492
91493 int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu);
91494 diff --git a/include/linux/libata.h b/include/linux/libata.h
91495 index 6b08cc1..248c5e9 100644
91496 --- a/include/linux/libata.h
91497 +++ b/include/linux/libata.h
91498 @@ -980,7 +980,7 @@ struct ata_port_operations {
91499 * fields must be pointers.
91500 */
91501 const struct ata_port_operations *inherits;
91502 -};
91503 +} __do_const;
91504
91505 struct ata_port_info {
91506 unsigned long flags;
91507 diff --git a/include/linux/linkage.h b/include/linux/linkage.h
91508 index a6a42dd..6c5ebce 100644
91509 --- a/include/linux/linkage.h
91510 +++ b/include/linux/linkage.h
91511 @@ -36,6 +36,7 @@
91512 #endif
91513
91514 #define __page_aligned_data __section(.data..page_aligned) __aligned(PAGE_SIZE)
91515 +#define __page_aligned_rodata __read_only __aligned(PAGE_SIZE)
91516 #define __page_aligned_bss __section(.bss..page_aligned) __aligned(PAGE_SIZE)
91517
91518 /*
91519 diff --git a/include/linux/list.h b/include/linux/list.h
91520 index feb773c..98f3075 100644
91521 --- a/include/linux/list.h
91522 +++ b/include/linux/list.h
91523 @@ -113,6 +113,19 @@ extern void __list_del_entry(struct list_head *entry);
91524 extern void list_del(struct list_head *entry);
91525 #endif
91526
91527 +extern void __pax_list_add(struct list_head *new,
91528 + struct list_head *prev,
91529 + struct list_head *next);
91530 +static inline void pax_list_add(struct list_head *new, struct list_head *head)
91531 +{
91532 + __pax_list_add(new, head, head->next);
91533 +}
91534 +static inline void pax_list_add_tail(struct list_head *new, struct list_head *head)
91535 +{
91536 + __pax_list_add(new, head->prev, head);
91537 +}
91538 +extern void pax_list_del(struct list_head *entry);
91539 +
91540 /**
91541 * list_replace - replace old entry by new one
91542 * @old : the element to be replaced
91543 @@ -146,6 +159,8 @@ static inline void list_del_init(struct list_head *entry)
91544 INIT_LIST_HEAD(entry);
91545 }
91546
91547 +extern void pax_list_del_init(struct list_head *entry);
91548 +
91549 /**
91550 * list_move - delete from one list and add as another's head
91551 * @list: the entry to move
91552 diff --git a/include/linux/lockref.h b/include/linux/lockref.h
91553 index b10b122..d37b3de 100644
91554 --- a/include/linux/lockref.h
91555 +++ b/include/linux/lockref.h
91556 @@ -28,7 +28,7 @@ struct lockref {
91557 #endif
91558 struct {
91559 spinlock_t lock;
91560 - int count;
91561 + atomic_t count;
91562 };
91563 };
91564 };
91565 @@ -43,9 +43,29 @@ extern void lockref_mark_dead(struct lockref *);
91566 extern int lockref_get_not_dead(struct lockref *);
91567
91568 /* Must be called under spinlock for reliable results */
91569 -static inline int __lockref_is_dead(const struct lockref *l)
91570 +static inline int __lockref_is_dead(const struct lockref *lockref)
91571 {
91572 - return ((int)l->count < 0);
91573 + return atomic_read(&lockref->count) < 0;
91574 +}
91575 +
91576 +static inline int __lockref_read(const struct lockref *lockref)
91577 +{
91578 + return atomic_read(&lockref->count);
91579 +}
91580 +
91581 +static inline void __lockref_set(struct lockref *lockref, int count)
91582 +{
91583 + atomic_set(&lockref->count, count);
91584 +}
91585 +
91586 +static inline void __lockref_inc(struct lockref *lockref)
91587 +{
91588 + atomic_inc(&lockref->count);
91589 +}
91590 +
91591 +static inline void __lockref_dec(struct lockref *lockref)
91592 +{
91593 + atomic_dec(&lockref->count);
91594 }
91595
91596 #endif /* __LINUX_LOCKREF_H */
91597 diff --git a/include/linux/math64.h b/include/linux/math64.h
91598 index c45c089..298841c 100644
91599 --- a/include/linux/math64.h
91600 +++ b/include/linux/math64.h
91601 @@ -15,7 +15,7 @@
91602 * This is commonly provided by 32bit archs to provide an optimized 64bit
91603 * divide.
91604 */
91605 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
91606 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
91607 {
91608 *remainder = dividend % divisor;
91609 return dividend / divisor;
91610 @@ -42,7 +42,7 @@ static inline u64 div64_u64_rem(u64 dividend, u64 divisor, u64 *remainder)
91611 /**
91612 * div64_u64 - unsigned 64bit divide with 64bit divisor
91613 */
91614 -static inline u64 div64_u64(u64 dividend, u64 divisor)
91615 +static inline u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor)
91616 {
91617 return dividend / divisor;
91618 }
91619 @@ -61,7 +61,7 @@ static inline s64 div64_s64(s64 dividend, s64 divisor)
91620 #define div64_ul(x, y) div_u64((x), (y))
91621
91622 #ifndef div_u64_rem
91623 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
91624 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
91625 {
91626 *remainder = do_div(dividend, divisor);
91627 return dividend;
91628 @@ -77,7 +77,7 @@ extern u64 div64_u64_rem(u64 dividend, u64 divisor, u64 *remainder);
91629 #endif
91630
91631 #ifndef div64_u64
91632 -extern u64 div64_u64(u64 dividend, u64 divisor);
91633 +extern u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor);
91634 #endif
91635
91636 #ifndef div64_s64
91637 @@ -94,7 +94,7 @@ extern s64 div64_s64(s64 dividend, s64 divisor);
91638 * divide.
91639 */
91640 #ifndef div_u64
91641 -static inline u64 div_u64(u64 dividend, u32 divisor)
91642 +static inline u64 __intentional_overflow(-1) div_u64(u64 dividend, u32 divisor)
91643 {
91644 u32 remainder;
91645 return div_u64_rem(dividend, divisor, &remainder);
91646 diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h
91647 index 3d385c8..deacb6a 100644
91648 --- a/include/linux/mempolicy.h
91649 +++ b/include/linux/mempolicy.h
91650 @@ -91,6 +91,10 @@ static inline struct mempolicy *mpol_dup(struct mempolicy *pol)
91651 }
91652
91653 #define vma_policy(vma) ((vma)->vm_policy)
91654 +static inline void set_vma_policy(struct vm_area_struct *vma, struct mempolicy *pol)
91655 +{
91656 + vma->vm_policy = pol;
91657 +}
91658
91659 static inline void mpol_get(struct mempolicy *pol)
91660 {
91661 @@ -229,6 +233,9 @@ static inline void mpol_free_shared_policy(struct shared_policy *p)
91662 }
91663
91664 #define vma_policy(vma) NULL
91665 +static inline void set_vma_policy(struct vm_area_struct *vma, struct mempolicy *pol)
91666 +{
91667 +}
91668
91669 static inline int
91670 vma_dup_policy(struct vm_area_struct *src, struct vm_area_struct *dst)
91671 diff --git a/include/linux/mm.h b/include/linux/mm.h
91672 index 47a9392..ef645bc 100644
91673 --- a/include/linux/mm.h
91674 +++ b/include/linux/mm.h
91675 @@ -135,6 +135,11 @@ extern unsigned int kobjsize(const void *objp);
91676
91677 #define VM_DONTCOPY 0x00020000 /* Do not copy this vma on fork */
91678 #define VM_DONTEXPAND 0x00040000 /* Cannot expand with mremap() */
91679 +
91680 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
91681 +#define VM_PAGEEXEC 0x00080000 /* vma->vm_page_prot needs special handling */
91682 +#endif
91683 +
91684 #define VM_ACCOUNT 0x00100000 /* Is a VM accounted object */
91685 #define VM_NORESERVE 0x00200000 /* should the VM suppress accounting */
91686 #define VM_HUGETLB 0x00400000 /* Huge TLB Page VM */
91687 @@ -254,8 +259,8 @@ struct vm_operations_struct {
91688 /* called by access_process_vm when get_user_pages() fails, typically
91689 * for use by special VMAs that can switch between memory and hardware
91690 */
91691 - int (*access)(struct vm_area_struct *vma, unsigned long addr,
91692 - void *buf, int len, int write);
91693 + ssize_t (*access)(struct vm_area_struct *vma, unsigned long addr,
91694 + void *buf, size_t len, int write);
91695
91696 /* Called by the /proc/PID/maps code to ask the vma whether it
91697 * has a special name. Returning non-NULL will also cause this
91698 @@ -293,6 +298,7 @@ struct vm_operations_struct {
91699 struct page *(*find_special_page)(struct vm_area_struct *vma,
91700 unsigned long addr);
91701 };
91702 +typedef struct vm_operations_struct __no_const vm_operations_struct_no_const;
91703
91704 struct mmu_gather;
91705 struct inode;
91706 @@ -1213,8 +1219,8 @@ int follow_pfn(struct vm_area_struct *vma, unsigned long address,
91707 unsigned long *pfn);
91708 int follow_phys(struct vm_area_struct *vma, unsigned long address,
91709 unsigned int flags, unsigned long *prot, resource_size_t *phys);
91710 -int generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
91711 - void *buf, int len, int write);
91712 +ssize_t generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
91713 + void *buf, size_t len, int write);
91714
91715 static inline void unmap_shared_mapping_range(struct address_space *mapping,
91716 loff_t const holebegin, loff_t const holelen)
91717 @@ -1254,9 +1260,9 @@ static inline int fixup_user_fault(struct task_struct *tsk,
91718 }
91719 #endif
91720
91721 -extern int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len, int write);
91722 -extern int access_remote_vm(struct mm_struct *mm, unsigned long addr,
91723 - void *buf, int len, int write);
91724 +extern ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, size_t len, int write);
91725 +extern ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
91726 + void *buf, size_t len, int write);
91727
91728 long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
91729 unsigned long start, unsigned long nr_pages,
91730 @@ -1299,34 +1305,6 @@ int set_page_dirty_lock(struct page *page);
91731 int clear_page_dirty_for_io(struct page *page);
91732 int get_cmdline(struct task_struct *task, char *buffer, int buflen);
91733
91734 -/* Is the vma a continuation of the stack vma above it? */
91735 -static inline int vma_growsdown(struct vm_area_struct *vma, unsigned long addr)
91736 -{
91737 - return vma && (vma->vm_end == addr) && (vma->vm_flags & VM_GROWSDOWN);
91738 -}
91739 -
91740 -static inline int stack_guard_page_start(struct vm_area_struct *vma,
91741 - unsigned long addr)
91742 -{
91743 - return (vma->vm_flags & VM_GROWSDOWN) &&
91744 - (vma->vm_start == addr) &&
91745 - !vma_growsdown(vma->vm_prev, addr);
91746 -}
91747 -
91748 -/* Is the vma a continuation of the stack vma below it? */
91749 -static inline int vma_growsup(struct vm_area_struct *vma, unsigned long addr)
91750 -{
91751 - return vma && (vma->vm_start == addr) && (vma->vm_flags & VM_GROWSUP);
91752 -}
91753 -
91754 -static inline int stack_guard_page_end(struct vm_area_struct *vma,
91755 - unsigned long addr)
91756 -{
91757 - return (vma->vm_flags & VM_GROWSUP) &&
91758 - (vma->vm_end == addr) &&
91759 - !vma_growsup(vma->vm_next, addr);
91760 -}
91761 -
91762 extern struct task_struct *task_of_stack(struct task_struct *task,
91763 struct vm_area_struct *vma, bool in_group);
91764
91765 @@ -1449,8 +1427,15 @@ static inline int __pud_alloc(struct mm_struct *mm, pgd_t *pgd,
91766 {
91767 return 0;
91768 }
91769 +
91770 +static inline int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd,
91771 + unsigned long address)
91772 +{
91773 + return 0;
91774 +}
91775 #else
91776 int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address);
91777 +int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address);
91778 #endif
91779
91780 #if defined(__PAGETABLE_PMD_FOLDED) || !defined(CONFIG_MMU)
91781 @@ -1460,6 +1445,12 @@ static inline int __pmd_alloc(struct mm_struct *mm, pud_t *pud,
91782 return 0;
91783 }
91784
91785 +static inline int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud,
91786 + unsigned long address)
91787 +{
91788 + return 0;
91789 +}
91790 +
91791 static inline void mm_nr_pmds_init(struct mm_struct *mm) {}
91792
91793 static inline unsigned long mm_nr_pmds(struct mm_struct *mm)
91794 @@ -1472,6 +1463,7 @@ static inline void mm_dec_nr_pmds(struct mm_struct *mm) {}
91795
91796 #else
91797 int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address);
91798 +int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address);
91799
91800 static inline void mm_nr_pmds_init(struct mm_struct *mm)
91801 {
91802 @@ -1509,11 +1501,23 @@ static inline pud_t *pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long a
91803 NULL: pud_offset(pgd, address);
91804 }
91805
91806 +static inline pud_t *pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
91807 +{
91808 + return (unlikely(pgd_none(*pgd)) && __pud_alloc_kernel(mm, pgd, address))?
91809 + NULL: pud_offset(pgd, address);
91810 +}
91811 +
91812 static inline pmd_t *pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address)
91813 {
91814 return (unlikely(pud_none(*pud)) && __pmd_alloc(mm, pud, address))?
91815 NULL: pmd_offset(pud, address);
91816 }
91817 +
91818 +static inline pmd_t *pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address)
91819 +{
91820 + return (unlikely(pud_none(*pud)) && __pmd_alloc_kernel(mm, pud, address))?
91821 + NULL: pmd_offset(pud, address);
91822 +}
91823 #endif /* CONFIG_MMU && !__ARCH_HAS_4LEVEL_HACK */
91824
91825 #if USE_SPLIT_PTE_PTLOCKS
91826 @@ -1890,12 +1894,23 @@ extern struct vm_area_struct *copy_vma(struct vm_area_struct **,
91827 bool *need_rmap_locks);
91828 extern void exit_mmap(struct mm_struct *);
91829
91830 +#if defined(CONFIG_GRKERNSEC) && (defined(CONFIG_GRKERNSEC_RESLOG) || !defined(CONFIG_GRKERNSEC_NO_RBAC))
91831 +extern void gr_learn_resource(const struct task_struct *task, const int res,
91832 + const unsigned long wanted, const int gt);
91833 +#else
91834 +static inline void gr_learn_resource(const struct task_struct *task, const int res,
91835 + const unsigned long wanted, const int gt)
91836 +{
91837 +}
91838 +#endif
91839 +
91840 static inline int check_data_rlimit(unsigned long rlim,
91841 unsigned long new,
91842 unsigned long start,
91843 unsigned long end_data,
91844 unsigned long start_data)
91845 {
91846 + gr_learn_resource(current, RLIMIT_DATA, (new - start) + (end_data - start_data), 1);
91847 if (rlim < RLIM_INFINITY) {
91848 if (((new - start) + (end_data - start_data)) > rlim)
91849 return -ENOSPC;
91850 @@ -1920,7 +1935,7 @@ extern int install_special_mapping(struct mm_struct *mm,
91851 unsigned long addr, unsigned long len,
91852 unsigned long flags, struct page **pages);
91853
91854 -extern unsigned long get_unmapped_area(struct file *, unsigned long, unsigned long, unsigned long, unsigned long);
91855 +extern unsigned long get_unmapped_area(struct file *, unsigned long, unsigned long, unsigned long, unsigned long) __intentional_overflow(-1);
91856
91857 extern unsigned long mmap_region(struct file *file, unsigned long addr,
91858 unsigned long len, vm_flags_t vm_flags, unsigned long pgoff);
91859 @@ -1928,6 +1943,7 @@ extern unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
91860 unsigned long len, unsigned long prot, unsigned long flags,
91861 unsigned long pgoff, unsigned long *populate);
91862 extern int do_munmap(struct mm_struct *, unsigned long, size_t);
91863 +extern int __do_munmap(struct mm_struct *, unsigned long, size_t);
91864
91865 #ifdef CONFIG_MMU
91866 extern int __mm_populate(unsigned long addr, unsigned long len,
91867 @@ -1956,10 +1972,11 @@ struct vm_unmapped_area_info {
91868 unsigned long high_limit;
91869 unsigned long align_mask;
91870 unsigned long align_offset;
91871 + unsigned long threadstack_offset;
91872 };
91873
91874 -extern unsigned long unmapped_area(struct vm_unmapped_area_info *info);
91875 -extern unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info);
91876 +extern unsigned long unmapped_area(const struct vm_unmapped_area_info *info);
91877 +extern unsigned long unmapped_area_topdown(const struct vm_unmapped_area_info *info);
91878
91879 /*
91880 * Search for an unmapped address range.
91881 @@ -1971,7 +1988,7 @@ extern unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info);
91882 * - satisfies (begin_addr & align_mask) == (align_offset & align_mask)
91883 */
91884 static inline unsigned long
91885 -vm_unmapped_area(struct vm_unmapped_area_info *info)
91886 +vm_unmapped_area(const struct vm_unmapped_area_info *info)
91887 {
91888 if (!(info->flags & VM_UNMAPPED_AREA_TOPDOWN))
91889 return unmapped_area(info);
91890 @@ -2033,6 +2050,10 @@ extern struct vm_area_struct * find_vma(struct mm_struct * mm, unsigned long add
91891 extern struct vm_area_struct * find_vma_prev(struct mm_struct * mm, unsigned long addr,
91892 struct vm_area_struct **pprev);
91893
91894 +extern struct vm_area_struct *pax_find_mirror_vma(struct vm_area_struct *vma);
91895 +extern __must_check long pax_mirror_vma(struct vm_area_struct *vma_m, struct vm_area_struct *vma);
91896 +extern void pax_mirror_file_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl);
91897 +
91898 /* Look up the first VMA which intersects the interval start_addr..end_addr-1,
91899 NULL if none. Assume start_addr < end_addr. */
91900 static inline struct vm_area_struct * find_vma_intersection(struct mm_struct * mm, unsigned long start_addr, unsigned long end_addr)
91901 @@ -2062,10 +2083,10 @@ static inline struct vm_area_struct *find_exact_vma(struct mm_struct *mm,
91902 }
91903
91904 #ifdef CONFIG_MMU
91905 -pgprot_t vm_get_page_prot(unsigned long vm_flags);
91906 +pgprot_t vm_get_page_prot(vm_flags_t vm_flags);
91907 void vma_set_page_prot(struct vm_area_struct *vma);
91908 #else
91909 -static inline pgprot_t vm_get_page_prot(unsigned long vm_flags)
91910 +static inline pgprot_t vm_get_page_prot(vm_flags_t vm_flags)
91911 {
91912 return __pgprot(0);
91913 }
91914 @@ -2127,6 +2148,11 @@ void vm_stat_account(struct mm_struct *, unsigned long, struct file *, long);
91915 static inline void vm_stat_account(struct mm_struct *mm,
91916 unsigned long flags, struct file *file, long pages)
91917 {
91918 +
91919 +#ifdef CONFIG_PAX_RANDMMAP
91920 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
91921 +#endif
91922 +
91923 mm->total_vm += pages;
91924 }
91925 #endif /* CONFIG_PROC_FS */
91926 @@ -2229,7 +2255,7 @@ extern int unpoison_memory(unsigned long pfn);
91927 extern int sysctl_memory_failure_early_kill;
91928 extern int sysctl_memory_failure_recovery;
91929 extern void shake_page(struct page *p, int access);
91930 -extern atomic_long_t num_poisoned_pages;
91931 +extern atomic_long_unchecked_t num_poisoned_pages;
91932 extern int soft_offline_page(struct page *page, int flags);
91933
91934 #if defined(CONFIG_TRANSPARENT_HUGEPAGE) || defined(CONFIG_HUGETLBFS)
91935 @@ -2280,5 +2306,11 @@ void __init setup_nr_node_ids(void);
91936 static inline void setup_nr_node_ids(void) {}
91937 #endif
91938
91939 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
91940 +extern void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot);
91941 +#else
91942 +static inline void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot) {}
91943 +#endif
91944 +
91945 #endif /* __KERNEL__ */
91946 #endif /* _LINUX_MM_H */
91947 diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
91948 index 199a03a..7328440 100644
91949 --- a/include/linux/mm_types.h
91950 +++ b/include/linux/mm_types.h
91951 @@ -313,7 +313,9 @@ struct vm_area_struct {
91952 #ifdef CONFIG_NUMA
91953 struct mempolicy *vm_policy; /* NUMA policy for the VMA */
91954 #endif
91955 -};
91956 +
91957 + struct vm_area_struct *vm_mirror;/* PaX: mirror vma or NULL */
91958 +} __randomize_layout;
91959
91960 struct core_thread {
91961 struct task_struct *task;
91962 @@ -464,7 +466,25 @@ struct mm_struct {
91963 /* address of the bounds directory */
91964 void __user *bd_addr;
91965 #endif
91966 -};
91967 +
91968 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
91969 + unsigned long pax_flags;
91970 +#endif
91971 +
91972 +#ifdef CONFIG_PAX_DLRESOLVE
91973 + unsigned long call_dl_resolve;
91974 +#endif
91975 +
91976 +#if defined(CONFIG_PPC32) && defined(CONFIG_PAX_EMUSIGRT)
91977 + unsigned long call_syscall;
91978 +#endif
91979 +
91980 +#ifdef CONFIG_PAX_ASLR
91981 + unsigned long delta_mmap; /* randomized offset */
91982 + unsigned long delta_stack; /* randomized offset */
91983 +#endif
91984 +
91985 +} __randomize_layout;
91986
91987 static inline void mm_init_cpumask(struct mm_struct *mm)
91988 {
91989 diff --git a/include/linux/mmc/core.h b/include/linux/mmc/core.h
91990 index 160448f..7b332b7 100644
91991 --- a/include/linux/mmc/core.h
91992 +++ b/include/linux/mmc/core.h
91993 @@ -79,7 +79,7 @@ struct mmc_command {
91994 #define mmc_cmd_type(cmd) ((cmd)->flags & MMC_CMD_MASK)
91995
91996 unsigned int retries; /* max number of retries */
91997 - unsigned int error; /* command error */
91998 + int error; /* command error */
91999
92000 /*
92001 * Standard errno values are used for errors, but some have specific
92002 diff --git a/include/linux/mmiotrace.h b/include/linux/mmiotrace.h
92003 index c5d5278..f0b68c8 100644
92004 --- a/include/linux/mmiotrace.h
92005 +++ b/include/linux/mmiotrace.h
92006 @@ -46,7 +46,7 @@ extern int kmmio_handler(struct pt_regs *regs, unsigned long addr);
92007 /* Called from ioremap.c */
92008 extern void mmiotrace_ioremap(resource_size_t offset, unsigned long size,
92009 void __iomem *addr);
92010 -extern void mmiotrace_iounmap(volatile void __iomem *addr);
92011 +extern void mmiotrace_iounmap(const volatile void __iomem *addr);
92012
92013 /* For anyone to insert markers. Remember trailing newline. */
92014 extern __printf(1, 2) int mmiotrace_printk(const char *fmt, ...);
92015 @@ -66,7 +66,7 @@ static inline void mmiotrace_ioremap(resource_size_t offset,
92016 {
92017 }
92018
92019 -static inline void mmiotrace_iounmap(volatile void __iomem *addr)
92020 +static inline void mmiotrace_iounmap(const volatile void __iomem *addr)
92021 {
92022 }
92023
92024 diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
92025 index 2782df4..abe756e 100644
92026 --- a/include/linux/mmzone.h
92027 +++ b/include/linux/mmzone.h
92028 @@ -526,7 +526,7 @@ struct zone {
92029
92030 ZONE_PADDING(_pad3_)
92031 /* Zone statistics */
92032 - atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
92033 + atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
92034 } ____cacheline_internodealigned_in_smp;
92035
92036 enum zone_flags {
92037 diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
92038 index e530533..c9620c7 100644
92039 --- a/include/linux/mod_devicetable.h
92040 +++ b/include/linux/mod_devicetable.h
92041 @@ -139,7 +139,7 @@ struct usb_device_id {
92042 #define USB_DEVICE_ID_MATCH_INT_PROTOCOL 0x0200
92043 #define USB_DEVICE_ID_MATCH_INT_NUMBER 0x0400
92044
92045 -#define HID_ANY_ID (~0)
92046 +#define HID_ANY_ID (~0U)
92047 #define HID_BUS_ANY 0xffff
92048 #define HID_GROUP_ANY 0x0000
92049
92050 @@ -470,7 +470,7 @@ struct dmi_system_id {
92051 const char *ident;
92052 struct dmi_strmatch matches[4];
92053 void *driver_data;
92054 -};
92055 +} __do_const;
92056 /*
92057 * struct dmi_device_id appears during expansion of
92058 * "MODULE_DEVICE_TABLE(dmi, x)". Compiler doesn't look inside it
92059 diff --git a/include/linux/module.h b/include/linux/module.h
92060 index b03485b..a26974f 100644
92061 --- a/include/linux/module.h
92062 +++ b/include/linux/module.h
92063 @@ -17,9 +17,11 @@
92064 #include <linux/moduleparam.h>
92065 #include <linux/jump_label.h>
92066 #include <linux/export.h>
92067 +#include <linux/fs.h>
92068
92069 #include <linux/percpu.h>
92070 #include <asm/module.h>
92071 +#include <asm/pgtable.h>
92072
92073 /* In stripped ARM and x86-64 modules, ~ is surprisingly rare. */
92074 #define MODULE_SIG_STRING "~Module signature appended~\n"
92075 @@ -42,7 +44,7 @@ struct module_kobject {
92076 struct kobject *drivers_dir;
92077 struct module_param_attrs *mp;
92078 struct completion *kobj_completion;
92079 -};
92080 +} __randomize_layout;
92081
92082 struct module_attribute {
92083 struct attribute attr;
92084 @@ -54,12 +56,13 @@ struct module_attribute {
92085 int (*test)(struct module *);
92086 void (*free)(struct module *);
92087 };
92088 +typedef struct module_attribute __no_const module_attribute_no_const;
92089
92090 struct module_version_attribute {
92091 struct module_attribute mattr;
92092 const char *module_name;
92093 const char *version;
92094 -} __attribute__ ((__aligned__(sizeof(void *))));
92095 +} __do_const __attribute__ ((__aligned__(sizeof(void *))));
92096
92097 extern ssize_t __modver_version_show(struct module_attribute *,
92098 struct module_kobject *, char *);
92099 @@ -221,7 +224,7 @@ struct module {
92100
92101 /* Sysfs stuff. */
92102 struct module_kobject mkobj;
92103 - struct module_attribute *modinfo_attrs;
92104 + module_attribute_no_const *modinfo_attrs;
92105 const char *version;
92106 const char *srcversion;
92107 struct kobject *holders_dir;
92108 @@ -270,19 +273,16 @@ struct module {
92109 int (*init)(void);
92110
92111 /* If this is non-NULL, vfree after init() returns */
92112 - void *module_init;
92113 + void *module_init_rx, *module_init_rw;
92114
92115 /* Here is the actual code + data, vfree'd on unload. */
92116 - void *module_core;
92117 + void *module_core_rx, *module_core_rw;
92118
92119 /* Here are the sizes of the init and core sections */
92120 - unsigned int init_size, core_size;
92121 + unsigned int init_size_rw, core_size_rw;
92122
92123 /* The size of the executable code in each section. */
92124 - unsigned int init_text_size, core_text_size;
92125 -
92126 - /* Size of RO sections of the module (text+rodata) */
92127 - unsigned int init_ro_size, core_ro_size;
92128 + unsigned int init_size_rx, core_size_rx;
92129
92130 /* Arch-specific module values */
92131 struct mod_arch_specific arch;
92132 @@ -338,6 +338,10 @@ struct module {
92133 #ifdef CONFIG_EVENT_TRACING
92134 struct ftrace_event_call **trace_events;
92135 unsigned int num_trace_events;
92136 + struct file_operations trace_id;
92137 + struct file_operations trace_enable;
92138 + struct file_operations trace_format;
92139 + struct file_operations trace_filter;
92140 #endif
92141 #ifdef CONFIG_FTRACE_MCOUNT_RECORD
92142 unsigned int num_ftrace_callsites;
92143 @@ -365,7 +369,7 @@ struct module {
92144 ctor_fn_t *ctors;
92145 unsigned int num_ctors;
92146 #endif
92147 -};
92148 +} __randomize_layout;
92149 #ifndef MODULE_ARCH_INIT
92150 #define MODULE_ARCH_INIT {}
92151 #endif
92152 @@ -386,18 +390,48 @@ bool is_module_address(unsigned long addr);
92153 bool is_module_percpu_address(unsigned long addr);
92154 bool is_module_text_address(unsigned long addr);
92155
92156 +static inline int within_module_range(unsigned long addr, void *start, unsigned long size)
92157 +{
92158 +
92159 +#ifdef CONFIG_PAX_KERNEXEC
92160 + if (ktla_ktva(addr) >= (unsigned long)start &&
92161 + ktla_ktva(addr) < (unsigned long)start + size)
92162 + return 1;
92163 +#endif
92164 +
92165 + return ((void *)addr >= start && (void *)addr < start + size);
92166 +}
92167 +
92168 +static inline int within_module_core_rx(unsigned long addr, const struct module *mod)
92169 +{
92170 + return within_module_range(addr, mod->module_core_rx, mod->core_size_rx);
92171 +}
92172 +
92173 +static inline int within_module_core_rw(unsigned long addr, const struct module *mod)
92174 +{
92175 + return within_module_range(addr, mod->module_core_rw, mod->core_size_rw);
92176 +}
92177 +
92178 +static inline int within_module_init_rx(unsigned long addr, const struct module *mod)
92179 +{
92180 + return within_module_range(addr, mod->module_init_rx, mod->init_size_rx);
92181 +}
92182 +
92183 +static inline int within_module_init_rw(unsigned long addr, const struct module *mod)
92184 +{
92185 + return within_module_range(addr, mod->module_init_rw, mod->init_size_rw);
92186 +}
92187 +
92188 static inline bool within_module_core(unsigned long addr,
92189 const struct module *mod)
92190 {
92191 - return (unsigned long)mod->module_core <= addr &&
92192 - addr < (unsigned long)mod->module_core + mod->core_size;
92193 + return within_module_core_rx(addr, mod) || within_module_core_rw(addr, mod);
92194 }
92195
92196 static inline bool within_module_init(unsigned long addr,
92197 const struct module *mod)
92198 {
92199 - return (unsigned long)mod->module_init <= addr &&
92200 - addr < (unsigned long)mod->module_init + mod->init_size;
92201 + return within_module_init_rx(addr, mod) || within_module_init_rw(addr, mod);
92202 }
92203
92204 static inline bool within_module(unsigned long addr, const struct module *mod)
92205 diff --git a/include/linux/moduleloader.h b/include/linux/moduleloader.h
92206 index 4d0cb9b..3169ac7 100644
92207 --- a/include/linux/moduleloader.h
92208 +++ b/include/linux/moduleloader.h
92209 @@ -25,9 +25,21 @@ unsigned int arch_mod_section_prepend(struct module *mod, unsigned int section);
92210 sections. Returns NULL on failure. */
92211 void *module_alloc(unsigned long size);
92212
92213 +#ifdef CONFIG_PAX_KERNEXEC
92214 +void *module_alloc_exec(unsigned long size);
92215 +#else
92216 +#define module_alloc_exec(x) module_alloc(x)
92217 +#endif
92218 +
92219 /* Free memory returned from module_alloc. */
92220 void module_memfree(void *module_region);
92221
92222 +#ifdef CONFIG_PAX_KERNEXEC
92223 +void module_memfree_exec(void *module_region);
92224 +#else
92225 +#define module_memfree_exec(x) module_memfree((x))
92226 +#endif
92227 +
92228 /*
92229 * Apply the given relocation to the (simplified) ELF. Return -error
92230 * or 0.
92231 @@ -45,8 +57,10 @@ static inline int apply_relocate(Elf_Shdr *sechdrs,
92232 unsigned int relsec,
92233 struct module *me)
92234 {
92235 +#ifdef CONFIG_MODULES
92236 printk(KERN_ERR "module %s: REL relocation unsupported\n",
92237 module_name(me));
92238 +#endif
92239 return -ENOEXEC;
92240 }
92241 #endif
92242 @@ -68,8 +82,10 @@ static inline int apply_relocate_add(Elf_Shdr *sechdrs,
92243 unsigned int relsec,
92244 struct module *me)
92245 {
92246 +#ifdef CONFIG_MODULES
92247 printk(KERN_ERR "module %s: REL relocation unsupported\n",
92248 module_name(me));
92249 +#endif
92250 return -ENOEXEC;
92251 }
92252 #endif
92253 diff --git a/include/linux/moduleparam.h b/include/linux/moduleparam.h
92254 index 1c9effa..1160bdd 100644
92255 --- a/include/linux/moduleparam.h
92256 +++ b/include/linux/moduleparam.h
92257 @@ -323,7 +323,7 @@ static inline void __kernel_param_unlock(void)
92258 * @len is usually just sizeof(string).
92259 */
92260 #define module_param_string(name, string, len, perm) \
92261 - static const struct kparam_string __param_string_##name \
92262 + static const struct kparam_string __param_string_##name __used \
92263 = { len, string }; \
92264 __module_param_call(MODULE_PARAM_PREFIX, name, \
92265 &param_ops_string, \
92266 @@ -467,7 +467,7 @@ extern int param_set_bint(const char *val, const struct kernel_param *kp);
92267 */
92268 #define module_param_array_named(name, array, type, nump, perm) \
92269 param_check_##type(name, &(array)[0]); \
92270 - static const struct kparam_array __param_arr_##name \
92271 + static const struct kparam_array __param_arr_##name __used \
92272 = { .max = ARRAY_SIZE(array), .num = nump, \
92273 .ops = &param_ops_##type, \
92274 .elemsize = sizeof(array[0]), .elem = array }; \
92275 diff --git a/include/linux/mount.h b/include/linux/mount.h
92276 index 564beee..653be6f 100644
92277 --- a/include/linux/mount.h
92278 +++ b/include/linux/mount.h
92279 @@ -67,7 +67,7 @@ struct vfsmount {
92280 struct dentry *mnt_root; /* root of the mounted tree */
92281 struct super_block *mnt_sb; /* pointer to superblock */
92282 int mnt_flags;
92283 -};
92284 +} __randomize_layout;
92285
92286 struct file; /* forward dec */
92287 struct path;
92288 diff --git a/include/linux/namei.h b/include/linux/namei.h
92289 index c899077..b9a2010 100644
92290 --- a/include/linux/namei.h
92291 +++ b/include/linux/namei.h
92292 @@ -71,8 +71,8 @@ extern struct dentry *lock_rename(struct dentry *, struct dentry *);
92293 extern void unlock_rename(struct dentry *, struct dentry *);
92294
92295 extern void nd_jump_link(struct nameidata *nd, struct path *path);
92296 -extern void nd_set_link(struct nameidata *nd, char *path);
92297 -extern char *nd_get_link(struct nameidata *nd);
92298 +extern void nd_set_link(struct nameidata *nd, const char *path);
92299 +extern const char *nd_get_link(const struct nameidata *nd);
92300
92301 static inline void nd_terminate_link(void *name, size_t len, size_t maxlen)
92302 {
92303 diff --git a/include/linux/net.h b/include/linux/net.h
92304 index 17d8339..81656c0 100644
92305 --- a/include/linux/net.h
92306 +++ b/include/linux/net.h
92307 @@ -192,7 +192,7 @@ struct net_proto_family {
92308 int (*create)(struct net *net, struct socket *sock,
92309 int protocol, int kern);
92310 struct module *owner;
92311 -};
92312 +} __do_const;
92313
92314 struct iovec;
92315 struct kvec;
92316 diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
92317 index 2787388..1dd8e88 100644
92318 --- a/include/linux/netdevice.h
92319 +++ b/include/linux/netdevice.h
92320 @@ -1198,6 +1198,7 @@ struct net_device_ops {
92321 u8 state);
92322 #endif
92323 };
92324 +typedef struct net_device_ops __no_const net_device_ops_no_const;
92325
92326 /**
92327 * enum net_device_priv_flags - &struct net_device priv_flags
92328 @@ -1546,10 +1547,10 @@ struct net_device {
92329
92330 struct net_device_stats stats;
92331
92332 - atomic_long_t rx_dropped;
92333 - atomic_long_t tx_dropped;
92334 + atomic_long_unchecked_t rx_dropped;
92335 + atomic_long_unchecked_t tx_dropped;
92336
92337 - atomic_t carrier_changes;
92338 + atomic_unchecked_t carrier_changes;
92339
92340 #ifdef CONFIG_WIRELESS_EXT
92341 const struct iw_handler_def * wireless_handlers;
92342 diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
92343 index 2517ece..0bbfcfb 100644
92344 --- a/include/linux/netfilter.h
92345 +++ b/include/linux/netfilter.h
92346 @@ -85,7 +85,7 @@ struct nf_sockopt_ops {
92347 #endif
92348 /* Use the module struct to lock set/get code in place */
92349 struct module *owner;
92350 -};
92351 +} __do_const;
92352
92353 /* Function to register/unregister hook points. */
92354 int nf_register_hook(struct nf_hook_ops *reg);
92355 diff --git a/include/linux/netfilter/nfnetlink.h b/include/linux/netfilter/nfnetlink.h
92356 index e955d47..04a5338 100644
92357 --- a/include/linux/netfilter/nfnetlink.h
92358 +++ b/include/linux/netfilter/nfnetlink.h
92359 @@ -19,7 +19,7 @@ struct nfnl_callback {
92360 const struct nlattr * const cda[]);
92361 const struct nla_policy *policy; /* netlink attribute policy */
92362 const u_int16_t attr_count; /* number of nlattr's */
92363 -};
92364 +} __do_const;
92365
92366 struct nfnetlink_subsystem {
92367 const char *name;
92368 diff --git a/include/linux/netfilter/xt_gradm.h b/include/linux/netfilter/xt_gradm.h
92369 new file mode 100644
92370 index 0000000..33f4af8
92371 --- /dev/null
92372 +++ b/include/linux/netfilter/xt_gradm.h
92373 @@ -0,0 +1,9 @@
92374 +#ifndef _LINUX_NETFILTER_XT_GRADM_H
92375 +#define _LINUX_NETFILTER_XT_GRADM_H 1
92376 +
92377 +struct xt_gradm_mtinfo {
92378 + __u16 flags;
92379 + __u16 invflags;
92380 +};
92381 +
92382 +#endif
92383 diff --git a/include/linux/nls.h b/include/linux/nls.h
92384 index 520681b..2b7fabb 100644
92385 --- a/include/linux/nls.h
92386 +++ b/include/linux/nls.h
92387 @@ -31,7 +31,7 @@ struct nls_table {
92388 const unsigned char *charset2upper;
92389 struct module *owner;
92390 struct nls_table *next;
92391 -};
92392 +} __do_const;
92393
92394 /* this value hold the maximum octet of charset */
92395 #define NLS_MAX_CHARSET_SIZE 6 /* for UTF-8 */
92396 @@ -46,7 +46,7 @@ enum utf16_endian {
92397 /* nls_base.c */
92398 extern int __register_nls(struct nls_table *, struct module *);
92399 extern int unregister_nls(struct nls_table *);
92400 -extern struct nls_table *load_nls(char *);
92401 +extern struct nls_table *load_nls(const char *);
92402 extern void unload_nls(struct nls_table *);
92403 extern struct nls_table *load_nls_default(void);
92404 #define register_nls(nls) __register_nls((nls), THIS_MODULE)
92405 diff --git a/include/linux/notifier.h b/include/linux/notifier.h
92406 index d14a4c3..a078786 100644
92407 --- a/include/linux/notifier.h
92408 +++ b/include/linux/notifier.h
92409 @@ -54,7 +54,8 @@ struct notifier_block {
92410 notifier_fn_t notifier_call;
92411 struct notifier_block __rcu *next;
92412 int priority;
92413 -};
92414 +} __do_const;
92415 +typedef struct notifier_block __no_const notifier_block_no_const;
92416
92417 struct atomic_notifier_head {
92418 spinlock_t lock;
92419 diff --git a/include/linux/oprofile.h b/include/linux/oprofile.h
92420 index b2a0f15..4d7da32 100644
92421 --- a/include/linux/oprofile.h
92422 +++ b/include/linux/oprofile.h
92423 @@ -138,9 +138,9 @@ int oprofilefs_create_ulong(struct dentry * root,
92424 int oprofilefs_create_ro_ulong(struct dentry * root,
92425 char const * name, ulong * val);
92426
92427 -/** Create a file for read-only access to an atomic_t. */
92428 +/** Create a file for read-only access to an atomic_unchecked_t. */
92429 int oprofilefs_create_ro_atomic(struct dentry * root,
92430 - char const * name, atomic_t * val);
92431 + char const * name, atomic_unchecked_t * val);
92432
92433 /** create a directory */
92434 struct dentry *oprofilefs_mkdir(struct dentry *parent, char const *name);
92435 diff --git a/include/linux/padata.h b/include/linux/padata.h
92436 index 4386946..f50c615 100644
92437 --- a/include/linux/padata.h
92438 +++ b/include/linux/padata.h
92439 @@ -129,7 +129,7 @@ struct parallel_data {
92440 struct padata_serial_queue __percpu *squeue;
92441 atomic_t reorder_objects;
92442 atomic_t refcnt;
92443 - atomic_t seq_nr;
92444 + atomic_unchecked_t seq_nr;
92445 struct padata_cpumask cpumask;
92446 spinlock_t lock ____cacheline_aligned;
92447 unsigned int processed;
92448 diff --git a/include/linux/path.h b/include/linux/path.h
92449 index d137218..be0c176 100644
92450 --- a/include/linux/path.h
92451 +++ b/include/linux/path.h
92452 @@ -1,13 +1,15 @@
92453 #ifndef _LINUX_PATH_H
92454 #define _LINUX_PATH_H
92455
92456 +#include <linux/compiler.h>
92457 +
92458 struct dentry;
92459 struct vfsmount;
92460
92461 struct path {
92462 struct vfsmount *mnt;
92463 struct dentry *dentry;
92464 -};
92465 +} __randomize_layout;
92466
92467 extern void path_get(const struct path *);
92468 extern void path_put(const struct path *);
92469 diff --git a/include/linux/pci_hotplug.h b/include/linux/pci_hotplug.h
92470 index 8c78950..0d74ed9 100644
92471 --- a/include/linux/pci_hotplug.h
92472 +++ b/include/linux/pci_hotplug.h
92473 @@ -71,7 +71,8 @@ struct hotplug_slot_ops {
92474 int (*get_latch_status) (struct hotplug_slot *slot, u8 *value);
92475 int (*get_adapter_status) (struct hotplug_slot *slot, u8 *value);
92476 int (*reset_slot) (struct hotplug_slot *slot, int probe);
92477 -};
92478 +} __do_const;
92479 +typedef struct hotplug_slot_ops __no_const hotplug_slot_ops_no_const;
92480
92481 /**
92482 * struct hotplug_slot_info - used to notify the hotplug pci core of the state of the slot
92483 diff --git a/include/linux/percpu.h b/include/linux/percpu.h
92484 index caebf2a..4c3ae9d 100644
92485 --- a/include/linux/percpu.h
92486 +++ b/include/linux/percpu.h
92487 @@ -34,7 +34,7 @@
92488 * preallocate for this. Keep PERCPU_DYNAMIC_RESERVE equal to or
92489 * larger than PERCPU_DYNAMIC_EARLY_SIZE.
92490 */
92491 -#define PERCPU_DYNAMIC_EARLY_SLOTS 128
92492 +#define PERCPU_DYNAMIC_EARLY_SLOTS 256
92493 #define PERCPU_DYNAMIC_EARLY_SIZE (12 << 10)
92494
92495 /*
92496 diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
92497 index 2b62198..2b74233 100644
92498 --- a/include/linux/perf_event.h
92499 +++ b/include/linux/perf_event.h
92500 @@ -343,8 +343,8 @@ struct perf_event {
92501
92502 enum perf_event_active_state state;
92503 unsigned int attach_state;
92504 - local64_t count;
92505 - atomic64_t child_count;
92506 + local64_t count; /* PaX: fix it one day */
92507 + atomic64_unchecked_t child_count;
92508
92509 /*
92510 * These are the total time in nanoseconds that the event
92511 @@ -395,8 +395,8 @@ struct perf_event {
92512 * These accumulate total time (in nanoseconds) that children
92513 * events have been enabled and running, respectively.
92514 */
92515 - atomic64_t child_total_time_enabled;
92516 - atomic64_t child_total_time_running;
92517 + atomic64_unchecked_t child_total_time_enabled;
92518 + atomic64_unchecked_t child_total_time_running;
92519
92520 /*
92521 * Protect attach/detach and child_list:
92522 @@ -752,7 +752,7 @@ static inline void perf_callchain_store(struct perf_callchain_entry *entry, u64
92523 entry->ip[entry->nr++] = ip;
92524 }
92525
92526 -extern int sysctl_perf_event_paranoid;
92527 +extern int sysctl_perf_event_legitimately_concerned;
92528 extern int sysctl_perf_event_mlock;
92529 extern int sysctl_perf_event_sample_rate;
92530 extern int sysctl_perf_cpu_time_max_percent;
92531 @@ -767,19 +767,24 @@ extern int perf_cpu_time_max_percent_handler(struct ctl_table *table, int write,
92532 loff_t *ppos);
92533
92534
92535 +static inline bool perf_paranoid_any(void)
92536 +{
92537 + return sysctl_perf_event_legitimately_concerned > 2;
92538 +}
92539 +
92540 static inline bool perf_paranoid_tracepoint_raw(void)
92541 {
92542 - return sysctl_perf_event_paranoid > -1;
92543 + return sysctl_perf_event_legitimately_concerned > -1;
92544 }
92545
92546 static inline bool perf_paranoid_cpu(void)
92547 {
92548 - return sysctl_perf_event_paranoid > 0;
92549 + return sysctl_perf_event_legitimately_concerned > 0;
92550 }
92551
92552 static inline bool perf_paranoid_kernel(void)
92553 {
92554 - return sysctl_perf_event_paranoid > 1;
92555 + return sysctl_perf_event_legitimately_concerned > 1;
92556 }
92557
92558 extern void perf_event_init(void);
92559 @@ -912,7 +917,7 @@ struct perf_pmu_events_attr {
92560 struct device_attribute attr;
92561 u64 id;
92562 const char *event_str;
92563 -};
92564 +} __do_const;
92565
92566 ssize_t perf_event_sysfs_show(struct device *dev, struct device_attribute *attr,
92567 char *page);
92568 diff --git a/include/linux/pid_namespace.h b/include/linux/pid_namespace.h
92569 index 918b117..7af374b7 100644
92570 --- a/include/linux/pid_namespace.h
92571 +++ b/include/linux/pid_namespace.h
92572 @@ -45,7 +45,7 @@ struct pid_namespace {
92573 int hide_pid;
92574 int reboot; /* group exit code if this pidns was rebooted */
92575 struct ns_common ns;
92576 -};
92577 +} __randomize_layout;
92578
92579 extern struct pid_namespace init_pid_ns;
92580
92581 diff --git a/include/linux/pipe_fs_i.h b/include/linux/pipe_fs_i.h
92582 index eb8b8ac..62649e1 100644
92583 --- a/include/linux/pipe_fs_i.h
92584 +++ b/include/linux/pipe_fs_i.h
92585 @@ -47,10 +47,10 @@ struct pipe_inode_info {
92586 struct mutex mutex;
92587 wait_queue_head_t wait;
92588 unsigned int nrbufs, curbuf, buffers;
92589 - unsigned int readers;
92590 - unsigned int writers;
92591 - unsigned int files;
92592 - unsigned int waiting_writers;
92593 + atomic_t readers;
92594 + atomic_t writers;
92595 + atomic_t files;
92596 + atomic_t waiting_writers;
92597 unsigned int r_counter;
92598 unsigned int w_counter;
92599 struct page *tmp_page;
92600 diff --git a/include/linux/pm.h b/include/linux/pm.h
92601 index e2f1be6..78a0506 100644
92602 --- a/include/linux/pm.h
92603 +++ b/include/linux/pm.h
92604 @@ -608,6 +608,7 @@ struct dev_pm_domain {
92605 struct dev_pm_ops ops;
92606 void (*detach)(struct device *dev, bool power_off);
92607 };
92608 +typedef struct dev_pm_domain __no_const dev_pm_domain_no_const;
92609
92610 /*
92611 * The PM_EVENT_ messages are also used by drivers implementing the legacy
92612 diff --git a/include/linux/pm_domain.h b/include/linux/pm_domain.h
92613 index 080e778..cbdaef7 100644
92614 --- a/include/linux/pm_domain.h
92615 +++ b/include/linux/pm_domain.h
92616 @@ -39,11 +39,11 @@ struct gpd_dev_ops {
92617 int (*save_state)(struct device *dev);
92618 int (*restore_state)(struct device *dev);
92619 bool (*active_wakeup)(struct device *dev);
92620 -};
92621 +} __no_const;
92622
92623 struct gpd_cpuidle_data {
92624 unsigned int saved_exit_latency;
92625 - struct cpuidle_state *idle_state;
92626 + cpuidle_state_no_const *idle_state;
92627 };
92628
92629 struct generic_pm_domain {
92630 diff --git a/include/linux/pm_runtime.h b/include/linux/pm_runtime.h
92631 index 30e84d4..22278b4 100644
92632 --- a/include/linux/pm_runtime.h
92633 +++ b/include/linux/pm_runtime.h
92634 @@ -115,7 +115,7 @@ static inline bool pm_runtime_callbacks_present(struct device *dev)
92635
92636 static inline void pm_runtime_mark_last_busy(struct device *dev)
92637 {
92638 - ACCESS_ONCE(dev->power.last_busy) = jiffies;
92639 + ACCESS_ONCE_RW(dev->power.last_busy) = jiffies;
92640 }
92641
92642 static inline bool pm_runtime_is_irq_safe(struct device *dev)
92643 diff --git a/include/linux/pnp.h b/include/linux/pnp.h
92644 index 6512e9c..ec27fa2 100644
92645 --- a/include/linux/pnp.h
92646 +++ b/include/linux/pnp.h
92647 @@ -298,7 +298,7 @@ static inline void pnp_set_drvdata(struct pnp_dev *pdev, void *data)
92648 struct pnp_fixup {
92649 char id[7];
92650 void (*quirk_function) (struct pnp_dev * dev); /* fixup function */
92651 -};
92652 +} __do_const;
92653
92654 /* config parameters */
92655 #define PNP_CONFIG_NORMAL 0x0001
92656 diff --git a/include/linux/poison.h b/include/linux/poison.h
92657 index 2110a81..13a11bb 100644
92658 --- a/include/linux/poison.h
92659 +++ b/include/linux/poison.h
92660 @@ -19,8 +19,8 @@
92661 * under normal circumstances, used to verify that nobody uses
92662 * non-initialized list entries.
92663 */
92664 -#define LIST_POISON1 ((void *) 0x00100100 + POISON_POINTER_DELTA)
92665 -#define LIST_POISON2 ((void *) 0x00200200 + POISON_POINTER_DELTA)
92666 +#define LIST_POISON1 ((void *) (long)0xFFFFFF01)
92667 +#define LIST_POISON2 ((void *) (long)0xFFFFFF02)
92668
92669 /********** include/linux/timer.h **********/
92670 /*
92671 diff --git a/include/linux/power/smartreflex.h b/include/linux/power/smartreflex.h
92672 index d8b187c3..9a9257a 100644
92673 --- a/include/linux/power/smartreflex.h
92674 +++ b/include/linux/power/smartreflex.h
92675 @@ -238,7 +238,7 @@ struct omap_sr_class_data {
92676 int (*notify)(struct omap_sr *sr, u32 status);
92677 u8 notify_flags;
92678 u8 class_type;
92679 -};
92680 +} __do_const;
92681
92682 /**
92683 * struct omap_sr_nvalue_table - Smartreflex n-target value info
92684 diff --git a/include/linux/ppp-comp.h b/include/linux/ppp-comp.h
92685 index 4ea1d37..80f4b33 100644
92686 --- a/include/linux/ppp-comp.h
92687 +++ b/include/linux/ppp-comp.h
92688 @@ -84,7 +84,7 @@ struct compressor {
92689 struct module *owner;
92690 /* Extra skb space needed by the compressor algorithm */
92691 unsigned int comp_extra;
92692 -};
92693 +} __do_const;
92694
92695 /*
92696 * The return value from decompress routine is the length of the
92697 diff --git a/include/linux/preempt.h b/include/linux/preempt.h
92698 index de83b4e..c4b997d 100644
92699 --- a/include/linux/preempt.h
92700 +++ b/include/linux/preempt.h
92701 @@ -27,11 +27,16 @@ extern void preempt_count_sub(int val);
92702 #define preempt_count_dec_and_test() __preempt_count_dec_and_test()
92703 #endif
92704
92705 +#define raw_preempt_count_add(val) __preempt_count_add(val)
92706 +#define raw_preempt_count_sub(val) __preempt_count_sub(val)
92707 +
92708 #define __preempt_count_inc() __preempt_count_add(1)
92709 #define __preempt_count_dec() __preempt_count_sub(1)
92710
92711 #define preempt_count_inc() preempt_count_add(1)
92712 +#define raw_preempt_count_inc() raw_preempt_count_add(1)
92713 #define preempt_count_dec() preempt_count_sub(1)
92714 +#define raw_preempt_count_dec() raw_preempt_count_sub(1)
92715
92716 #ifdef CONFIG_PREEMPT_COUNT
92717
92718 @@ -41,6 +46,12 @@ do { \
92719 barrier(); \
92720 } while (0)
92721
92722 +#define raw_preempt_disable() \
92723 +do { \
92724 + raw_preempt_count_inc(); \
92725 + barrier(); \
92726 +} while (0)
92727 +
92728 #define sched_preempt_enable_no_resched() \
92729 do { \
92730 barrier(); \
92731 @@ -49,6 +60,12 @@ do { \
92732
92733 #define preempt_enable_no_resched() sched_preempt_enable_no_resched()
92734
92735 +#define raw_preempt_enable_no_resched() \
92736 +do { \
92737 + barrier(); \
92738 + raw_preempt_count_dec(); \
92739 +} while (0)
92740 +
92741 #ifdef CONFIG_PREEMPT
92742 #define preempt_enable() \
92743 do { \
92744 @@ -113,8 +130,10 @@ do { \
92745 * region.
92746 */
92747 #define preempt_disable() barrier()
92748 +#define raw_preempt_disable() barrier()
92749 #define sched_preempt_enable_no_resched() barrier()
92750 #define preempt_enable_no_resched() barrier()
92751 +#define raw_preempt_enable_no_resched() barrier()
92752 #define preempt_enable() barrier()
92753 #define preempt_check_resched() do { } while (0)
92754
92755 @@ -128,11 +147,13 @@ do { \
92756 /*
92757 * Modules have no business playing preemption tricks.
92758 */
92759 +#ifndef CONFIG_PAX_KERNEXEC
92760 #undef sched_preempt_enable_no_resched
92761 #undef preempt_enable_no_resched
92762 #undef preempt_enable_no_resched_notrace
92763 #undef preempt_check_resched
92764 #endif
92765 +#endif
92766
92767 #define preempt_set_need_resched() \
92768 do { \
92769 diff --git a/include/linux/printk.h b/include/linux/printk.h
92770 index baa3f97..168cff1 100644
92771 --- a/include/linux/printk.h
92772 +++ b/include/linux/printk.h
92773 @@ -121,6 +121,7 @@ void early_printk(const char *s, ...) { }
92774 #endif
92775
92776 typedef int(*printk_func_t)(const char *fmt, va_list args);
92777 +extern int kptr_restrict;
92778
92779 #ifdef CONFIG_PRINTK
92780 asmlinkage __printf(5, 0)
92781 @@ -156,7 +157,6 @@ extern bool printk_timed_ratelimit(unsigned long *caller_jiffies,
92782
92783 extern int printk_delay_msec;
92784 extern int dmesg_restrict;
92785 -extern int kptr_restrict;
92786
92787 extern void wake_up_klogd(void);
92788
92789 diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h
92790 index b97bf2e..f14c92d4 100644
92791 --- a/include/linux/proc_fs.h
92792 +++ b/include/linux/proc_fs.h
92793 @@ -17,8 +17,11 @@ extern void proc_flush_task(struct task_struct *);
92794 extern struct proc_dir_entry *proc_symlink(const char *,
92795 struct proc_dir_entry *, const char *);
92796 extern struct proc_dir_entry *proc_mkdir(const char *, struct proc_dir_entry *);
92797 +extern struct proc_dir_entry *proc_mkdir_restrict(const char *, struct proc_dir_entry *);
92798 extern struct proc_dir_entry *proc_mkdir_data(const char *, umode_t,
92799 struct proc_dir_entry *, void *);
92800 +extern struct proc_dir_entry *proc_mkdir_data_restrict(const char *, umode_t,
92801 + struct proc_dir_entry *, void *);
92802 extern struct proc_dir_entry *proc_mkdir_mode(const char *, umode_t,
92803 struct proc_dir_entry *);
92804
92805 @@ -34,6 +37,19 @@ static inline struct proc_dir_entry *proc_create(
92806 return proc_create_data(name, mode, parent, proc_fops, NULL);
92807 }
92808
92809 +static inline struct proc_dir_entry *proc_create_grsec(const char *name, umode_t mode,
92810 + struct proc_dir_entry *parent, const struct file_operations *proc_fops)
92811 +{
92812 +#ifdef CONFIG_GRKERNSEC_PROC_USER
92813 + return proc_create_data(name, S_IRUSR, parent, proc_fops, NULL);
92814 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
92815 + return proc_create_data(name, S_IRUSR | S_IRGRP, parent, proc_fops, NULL);
92816 +#else
92817 + return proc_create_data(name, mode, parent, proc_fops, NULL);
92818 +#endif
92819 +}
92820 +
92821 +
92822 extern void proc_set_size(struct proc_dir_entry *, loff_t);
92823 extern void proc_set_user(struct proc_dir_entry *, kuid_t, kgid_t);
92824 extern void *PDE_DATA(const struct inode *);
92825 @@ -56,8 +72,12 @@ static inline struct proc_dir_entry *proc_symlink(const char *name,
92826 struct proc_dir_entry *parent,const char *dest) { return NULL;}
92827 static inline struct proc_dir_entry *proc_mkdir(const char *name,
92828 struct proc_dir_entry *parent) {return NULL;}
92829 +static inline struct proc_dir_entry *proc_mkdir_restrict(const char *name,
92830 + struct proc_dir_entry *parent) { return NULL; }
92831 static inline struct proc_dir_entry *proc_mkdir_data(const char *name,
92832 umode_t mode, struct proc_dir_entry *parent, void *data) { return NULL; }
92833 +static inline struct proc_dir_entry *proc_mkdir_data_restrict(const char *name,
92834 + umode_t mode, struct proc_dir_entry *parent, void *data) { return NULL; }
92835 static inline struct proc_dir_entry *proc_mkdir_mode(const char *name,
92836 umode_t mode, struct proc_dir_entry *parent) { return NULL; }
92837 #define proc_create(name, mode, parent, proc_fops) ({NULL;})
92838 @@ -79,7 +99,7 @@ struct net;
92839 static inline struct proc_dir_entry *proc_net_mkdir(
92840 struct net *net, const char *name, struct proc_dir_entry *parent)
92841 {
92842 - return proc_mkdir_data(name, 0, parent, net);
92843 + return proc_mkdir_data_restrict(name, 0, parent, net);
92844 }
92845
92846 #endif /* _LINUX_PROC_FS_H */
92847 diff --git a/include/linux/proc_ns.h b/include/linux/proc_ns.h
92848 index 42dfc61..8113a99 100644
92849 --- a/include/linux/proc_ns.h
92850 +++ b/include/linux/proc_ns.h
92851 @@ -16,7 +16,7 @@ struct proc_ns_operations {
92852 struct ns_common *(*get)(struct task_struct *task);
92853 void (*put)(struct ns_common *ns);
92854 int (*install)(struct nsproxy *nsproxy, struct ns_common *ns);
92855 -};
92856 +} __do_const __randomize_layout;
92857
92858 extern const struct proc_ns_operations netns_operations;
92859 extern const struct proc_ns_operations utsns_operations;
92860 diff --git a/include/linux/quota.h b/include/linux/quota.h
92861 index d534e8e..782e604 100644
92862 --- a/include/linux/quota.h
92863 +++ b/include/linux/quota.h
92864 @@ -75,7 +75,7 @@ struct kqid { /* Type in which we store the quota identifier */
92865
92866 extern bool qid_eq(struct kqid left, struct kqid right);
92867 extern bool qid_lt(struct kqid left, struct kqid right);
92868 -extern qid_t from_kqid(struct user_namespace *to, struct kqid qid);
92869 +extern qid_t from_kqid(struct user_namespace *to, struct kqid qid) __intentional_overflow(-1);
92870 extern qid_t from_kqid_munged(struct user_namespace *to, struct kqid qid);
92871 extern bool qid_valid(struct kqid qid);
92872
92873 diff --git a/include/linux/random.h b/include/linux/random.h
92874 index b05856e..0a9f14e 100644
92875 --- a/include/linux/random.h
92876 +++ b/include/linux/random.h
92877 @@ -9,9 +9,19 @@
92878 #include <uapi/linux/random.h>
92879
92880 extern void add_device_randomness(const void *, unsigned int);
92881 +
92882 +static inline void add_latent_entropy(void)
92883 +{
92884 +
92885 +#ifdef LATENT_ENTROPY_PLUGIN
92886 + add_device_randomness((const void *)&latent_entropy, sizeof(latent_entropy));
92887 +#endif
92888 +
92889 +}
92890 +
92891 extern void add_input_randomness(unsigned int type, unsigned int code,
92892 - unsigned int value);
92893 -extern void add_interrupt_randomness(int irq, int irq_flags);
92894 + unsigned int value) __latent_entropy;
92895 +extern void add_interrupt_randomness(int irq, int irq_flags) __latent_entropy;
92896
92897 extern void get_random_bytes(void *buf, int nbytes);
92898 extern void get_random_bytes_arch(void *buf, int nbytes);
92899 @@ -22,10 +32,10 @@ extern int random_int_secret_init(void);
92900 extern const struct file_operations random_fops, urandom_fops;
92901 #endif
92902
92903 -unsigned int get_random_int(void);
92904 +unsigned int __intentional_overflow(-1) get_random_int(void);
92905 unsigned long randomize_range(unsigned long start, unsigned long end, unsigned long len);
92906
92907 -u32 prandom_u32(void);
92908 +u32 prandom_u32(void) __intentional_overflow(-1);
92909 void prandom_bytes(void *buf, size_t nbytes);
92910 void prandom_seed(u32 seed);
92911 void prandom_reseed_late(void);
92912 @@ -37,6 +47,11 @@ struct rnd_state {
92913 u32 prandom_u32_state(struct rnd_state *state);
92914 void prandom_bytes_state(struct rnd_state *state, void *buf, size_t nbytes);
92915
92916 +static inline unsigned long __intentional_overflow(-1) pax_get_random_long(void)
92917 +{
92918 + return prandom_u32() + (sizeof(long) > 4 ? (unsigned long)prandom_u32() << 32 : 0);
92919 +}
92920 +
92921 /**
92922 * prandom_u32_max - returns a pseudo-random number in interval [0, ep_ro)
92923 * @ep_ro: right open interval endpoint
92924 @@ -49,7 +64,7 @@ void prandom_bytes_state(struct rnd_state *state, void *buf, size_t nbytes);
92925 *
92926 * Returns: pseudo-random number in interval [0, ep_ro)
92927 */
92928 -static inline u32 prandom_u32_max(u32 ep_ro)
92929 +static inline u32 __intentional_overflow(-1) prandom_u32_max(u32 ep_ro)
92930 {
92931 return (u32)(((u64) prandom_u32() * ep_ro) >> 32);
92932 }
92933 diff --git a/include/linux/rbtree_augmented.h b/include/linux/rbtree_augmented.h
92934 index 378c5ee..aa84a47 100644
92935 --- a/include/linux/rbtree_augmented.h
92936 +++ b/include/linux/rbtree_augmented.h
92937 @@ -90,7 +90,9 @@ rbname ## _rotate(struct rb_node *rb_old, struct rb_node *rb_new) \
92938 old->rbaugmented = rbcompute(old); \
92939 } \
92940 rbstatic const struct rb_augment_callbacks rbname = { \
92941 - rbname ## _propagate, rbname ## _copy, rbname ## _rotate \
92942 + .propagate = rbname ## _propagate, \
92943 + .copy = rbname ## _copy, \
92944 + .rotate = rbname ## _rotate \
92945 };
92946
92947
92948 diff --git a/include/linux/rculist.h b/include/linux/rculist.h
92949 index a18b16f..2683096 100644
92950 --- a/include/linux/rculist.h
92951 +++ b/include/linux/rculist.h
92952 @@ -29,8 +29,8 @@
92953 */
92954 static inline void INIT_LIST_HEAD_RCU(struct list_head *list)
92955 {
92956 - ACCESS_ONCE(list->next) = list;
92957 - ACCESS_ONCE(list->prev) = list;
92958 + ACCESS_ONCE_RW(list->next) = list;
92959 + ACCESS_ONCE_RW(list->prev) = list;
92960 }
92961
92962 /*
92963 @@ -59,6 +59,9 @@ void __list_add_rcu(struct list_head *new,
92964 struct list_head *prev, struct list_head *next);
92965 #endif
92966
92967 +void __pax_list_add_rcu(struct list_head *new,
92968 + struct list_head *prev, struct list_head *next);
92969 +
92970 /**
92971 * list_add_rcu - add a new entry to rcu-protected list
92972 * @new: new entry to be added
92973 @@ -80,6 +83,11 @@ static inline void list_add_rcu(struct list_head *new, struct list_head *head)
92974 __list_add_rcu(new, head, head->next);
92975 }
92976
92977 +static inline void pax_list_add_rcu(struct list_head *new, struct list_head *head)
92978 +{
92979 + __pax_list_add_rcu(new, head, head->next);
92980 +}
92981 +
92982 /**
92983 * list_add_tail_rcu - add a new entry to rcu-protected list
92984 * @new: new entry to be added
92985 @@ -102,6 +110,12 @@ static inline void list_add_tail_rcu(struct list_head *new,
92986 __list_add_rcu(new, head->prev, head);
92987 }
92988
92989 +static inline void pax_list_add_tail_rcu(struct list_head *new,
92990 + struct list_head *head)
92991 +{
92992 + __pax_list_add_rcu(new, head->prev, head);
92993 +}
92994 +
92995 /**
92996 * list_del_rcu - deletes entry from list without re-initialization
92997 * @entry: the element to delete from the list.
92998 @@ -132,6 +146,8 @@ static inline void list_del_rcu(struct list_head *entry)
92999 entry->prev = LIST_POISON2;
93000 }
93001
93002 +extern void pax_list_del_rcu(struct list_head *entry);
93003 +
93004 /**
93005 * hlist_del_init_rcu - deletes entry from hash list with re-initialization
93006 * @n: the element to delete from the hash list.
93007 diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
93008 index 7809749..1cd9315 100644
93009 --- a/include/linux/rcupdate.h
93010 +++ b/include/linux/rcupdate.h
93011 @@ -333,7 +333,7 @@ extern struct srcu_struct tasks_rcu_exit_srcu;
93012 do { \
93013 rcu_all_qs(); \
93014 if (ACCESS_ONCE((t)->rcu_tasks_holdout)) \
93015 - ACCESS_ONCE((t)->rcu_tasks_holdout) = false; \
93016 + ACCESS_ONCE_RW((t)->rcu_tasks_holdout) = false; \
93017 } while (0)
93018 #else /* #ifdef CONFIG_TASKS_RCU */
93019 #define TASKS_RCU(x) do { } while (0)
93020 diff --git a/include/linux/reboot.h b/include/linux/reboot.h
93021 index 67fc8fc..a90f7d8 100644
93022 --- a/include/linux/reboot.h
93023 +++ b/include/linux/reboot.h
93024 @@ -47,9 +47,9 @@ extern void do_kernel_restart(char *cmd);
93025 */
93026
93027 extern void migrate_to_reboot_cpu(void);
93028 -extern void machine_restart(char *cmd);
93029 -extern void machine_halt(void);
93030 -extern void machine_power_off(void);
93031 +extern void machine_restart(char *cmd) __noreturn;
93032 +extern void machine_halt(void) __noreturn;
93033 +extern void machine_power_off(void) __noreturn;
93034
93035 extern void machine_shutdown(void);
93036 struct pt_regs;
93037 @@ -60,9 +60,9 @@ extern void machine_crash_shutdown(struct pt_regs *);
93038 */
93039
93040 extern void kernel_restart_prepare(char *cmd);
93041 -extern void kernel_restart(char *cmd);
93042 -extern void kernel_halt(void);
93043 -extern void kernel_power_off(void);
93044 +extern void kernel_restart(char *cmd) __noreturn;
93045 +extern void kernel_halt(void) __noreturn;
93046 +extern void kernel_power_off(void) __noreturn;
93047
93048 extern int C_A_D; /* for sysctl */
93049 void ctrl_alt_del(void);
93050 @@ -76,7 +76,7 @@ extern int orderly_poweroff(bool force);
93051 * Emergency restart, callable from an interrupt handler.
93052 */
93053
93054 -extern void emergency_restart(void);
93055 +extern void emergency_restart(void) __noreturn;
93056 #include <asm/emergency-restart.h>
93057
93058 #endif /* _LINUX_REBOOT_H */
93059 diff --git a/include/linux/regset.h b/include/linux/regset.h
93060 index 8e0c9fe..ac4d221 100644
93061 --- a/include/linux/regset.h
93062 +++ b/include/linux/regset.h
93063 @@ -161,7 +161,8 @@ struct user_regset {
93064 unsigned int align;
93065 unsigned int bias;
93066 unsigned int core_note_type;
93067 -};
93068 +} __do_const;
93069 +typedef struct user_regset __no_const user_regset_no_const;
93070
93071 /**
93072 * struct user_regset_view - available regsets
93073 diff --git a/include/linux/relay.h b/include/linux/relay.h
93074 index d7c8359..818daf5 100644
93075 --- a/include/linux/relay.h
93076 +++ b/include/linux/relay.h
93077 @@ -157,7 +157,7 @@ struct rchan_callbacks
93078 * The callback should return 0 if successful, negative if not.
93079 */
93080 int (*remove_buf_file)(struct dentry *dentry);
93081 -};
93082 +} __no_const;
93083
93084 /*
93085 * CONFIG_RELAY kernel API, kernel/relay.c
93086 diff --git a/include/linux/rio.h b/include/linux/rio.h
93087 index 6bda06f..bf39a9b 100644
93088 --- a/include/linux/rio.h
93089 +++ b/include/linux/rio.h
93090 @@ -358,7 +358,7 @@ struct rio_ops {
93091 int (*map_inb)(struct rio_mport *mport, dma_addr_t lstart,
93092 u64 rstart, u32 size, u32 flags);
93093 void (*unmap_inb)(struct rio_mport *mport, dma_addr_t lstart);
93094 -};
93095 +} __no_const;
93096
93097 #define RIO_RESOURCE_MEM 0x00000100
93098 #define RIO_RESOURCE_DOORBELL 0x00000200
93099 diff --git a/include/linux/rmap.h b/include/linux/rmap.h
93100 index c4c559a..6ba9a26 100644
93101 --- a/include/linux/rmap.h
93102 +++ b/include/linux/rmap.h
93103 @@ -154,8 +154,8 @@ static inline void anon_vma_unlock_read(struct anon_vma *anon_vma)
93104 void anon_vma_init(void); /* create anon_vma_cachep */
93105 int anon_vma_prepare(struct vm_area_struct *);
93106 void unlink_anon_vmas(struct vm_area_struct *);
93107 -int anon_vma_clone(struct vm_area_struct *, struct vm_area_struct *);
93108 -int anon_vma_fork(struct vm_area_struct *, struct vm_area_struct *);
93109 +int anon_vma_clone(struct vm_area_struct *, const struct vm_area_struct *);
93110 +int anon_vma_fork(struct vm_area_struct *, const struct vm_area_struct *);
93111
93112 static inline void anon_vma_merge(struct vm_area_struct *vma,
93113 struct vm_area_struct *next)
93114 diff --git a/include/linux/scatterlist.h b/include/linux/scatterlist.h
93115 index ed8f9e70..999bc96 100644
93116 --- a/include/linux/scatterlist.h
93117 +++ b/include/linux/scatterlist.h
93118 @@ -1,6 +1,7 @@
93119 #ifndef _LINUX_SCATTERLIST_H
93120 #define _LINUX_SCATTERLIST_H
93121
93122 +#include <linux/sched.h>
93123 #include <linux/string.h>
93124 #include <linux/bug.h>
93125 #include <linux/mm.h>
93126 @@ -114,6 +115,12 @@ static inline void sg_set_buf(struct scatterlist *sg, const void *buf,
93127 #ifdef CONFIG_DEBUG_SG
93128 BUG_ON(!virt_addr_valid(buf));
93129 #endif
93130 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
93131 + if (object_starts_on_stack(buf)) {
93132 + void *adjbuf = buf - current->stack + current->lowmem_stack;
93133 + sg_set_page(sg, virt_to_page(adjbuf), buflen, offset_in_page(adjbuf));
93134 + } else
93135 +#endif
93136 sg_set_page(sg, virt_to_page(buf), buflen, offset_in_page(buf));
93137 }
93138
93139 diff --git a/include/linux/sched.h b/include/linux/sched.h
93140 index 51348f7..8c8b0ba 100644
93141 --- a/include/linux/sched.h
93142 +++ b/include/linux/sched.h
93143 @@ -133,6 +133,7 @@ struct fs_struct;
93144 struct perf_event_context;
93145 struct blk_plug;
93146 struct filename;
93147 +struct linux_binprm;
93148
93149 #define VMACACHE_BITS 2
93150 #define VMACACHE_SIZE (1U << VMACACHE_BITS)
93151 @@ -420,7 +421,7 @@ extern char __sched_text_start[], __sched_text_end[];
93152 extern int in_sched_functions(unsigned long addr);
93153
93154 #define MAX_SCHEDULE_TIMEOUT LONG_MAX
93155 -extern signed long schedule_timeout(signed long timeout);
93156 +extern signed long schedule_timeout(signed long timeout) __intentional_overflow(-1);
93157 extern signed long schedule_timeout_interruptible(signed long timeout);
93158 extern signed long schedule_timeout_killable(signed long timeout);
93159 extern signed long schedule_timeout_uninterruptible(signed long timeout);
93160 @@ -438,6 +439,19 @@ struct nsproxy;
93161 struct user_namespace;
93162
93163 #ifdef CONFIG_MMU
93164 +
93165 +#ifdef CONFIG_GRKERNSEC_RAND_THREADSTACK
93166 +extern unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags);
93167 +#else
93168 +static inline unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags)
93169 +{
93170 + return 0;
93171 +}
93172 +#endif
93173 +
93174 +extern bool check_heap_stack_gap(const struct vm_area_struct *vma, unsigned long addr, unsigned long len, unsigned long offset);
93175 +extern unsigned long skip_heap_stack_gap(const struct vm_area_struct *vma, unsigned long len, unsigned long offset);
93176 +
93177 extern void arch_pick_mmap_layout(struct mm_struct *mm);
93178 extern unsigned long
93179 arch_get_unmapped_area(struct file *, unsigned long, unsigned long,
93180 @@ -736,6 +750,17 @@ struct signal_struct {
93181 #ifdef CONFIG_TASKSTATS
93182 struct taskstats *stats;
93183 #endif
93184 +
93185 +#ifdef CONFIG_GRKERNSEC
93186 + u32 curr_ip;
93187 + u32 saved_ip;
93188 + u32 gr_saddr;
93189 + u32 gr_daddr;
93190 + u16 gr_sport;
93191 + u16 gr_dport;
93192 + u8 used_accept:1;
93193 +#endif
93194 +
93195 #ifdef CONFIG_AUDIT
93196 unsigned audit_tty;
93197 unsigned audit_tty_log_passwd;
93198 @@ -762,7 +787,7 @@ struct signal_struct {
93199 struct mutex cred_guard_mutex; /* guard against foreign influences on
93200 * credential calculations
93201 * (notably. ptrace) */
93202 -};
93203 +} __randomize_layout;
93204
93205 /*
93206 * Bits in flags field of signal_struct.
93207 @@ -815,6 +840,14 @@ struct user_struct {
93208 struct key *session_keyring; /* UID's default session keyring */
93209 #endif
93210
93211 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
93212 + unsigned char kernel_banned;
93213 +#endif
93214 +#ifdef CONFIG_GRKERNSEC_BRUTE
93215 + unsigned char suid_banned;
93216 + unsigned long suid_ban_expires;
93217 +#endif
93218 +
93219 /* Hash table maintenance information */
93220 struct hlist_node uidhash_node;
93221 kuid_t uid;
93222 @@ -822,7 +855,7 @@ struct user_struct {
93223 #ifdef CONFIG_PERF_EVENTS
93224 atomic_long_t locked_vm;
93225 #endif
93226 -};
93227 +} __randomize_layout;
93228
93229 extern int uids_sysfs_init(void);
93230
93231 @@ -1286,6 +1319,9 @@ enum perf_event_task_context {
93232 struct task_struct {
93233 volatile long state; /* -1 unrunnable, 0 runnable, >0 stopped */
93234 void *stack;
93235 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
93236 + void *lowmem_stack;
93237 +#endif
93238 atomic_t usage;
93239 unsigned int flags; /* per process flags, defined below */
93240 unsigned int ptrace;
93241 @@ -1419,8 +1455,8 @@ struct task_struct {
93242 struct list_head thread_node;
93243
93244 struct completion *vfork_done; /* for vfork() */
93245 - int __user *set_child_tid; /* CLONE_CHILD_SETTID */
93246 - int __user *clear_child_tid; /* CLONE_CHILD_CLEARTID */
93247 + pid_t __user *set_child_tid; /* CLONE_CHILD_SETTID */
93248 + pid_t __user *clear_child_tid; /* CLONE_CHILD_CLEARTID */
93249
93250 cputime_t utime, stime, utimescaled, stimescaled;
93251 cputime_t gtime;
93252 @@ -1445,11 +1481,6 @@ struct task_struct {
93253 struct task_cputime cputime_expires;
93254 struct list_head cpu_timers[3];
93255
93256 -/* process credentials */
93257 - const struct cred __rcu *real_cred; /* objective and real subjective task
93258 - * credentials (COW) */
93259 - const struct cred __rcu *cred; /* effective (overridable) subjective task
93260 - * credentials (COW) */
93261 char comm[TASK_COMM_LEN]; /* executable name excluding path
93262 - access with [gs]et_task_comm (which lock
93263 it with task_lock())
93264 @@ -1467,6 +1498,10 @@ struct task_struct {
93265 #endif
93266 /* CPU-specific state of this task */
93267 struct thread_struct thread;
93268 +/* thread_info moved to task_struct */
93269 +#ifdef CONFIG_X86
93270 + struct thread_info tinfo;
93271 +#endif
93272 /* filesystem information */
93273 struct fs_struct *fs;
93274 /* open file information */
93275 @@ -1541,6 +1576,10 @@ struct task_struct {
93276 gfp_t lockdep_reclaim_gfp;
93277 #endif
93278
93279 +/* process credentials */
93280 + const struct cred __rcu *real_cred; /* objective and real subjective task
93281 + * credentials (COW) */
93282 +
93283 /* journalling filesystem info */
93284 void *journal_info;
93285
93286 @@ -1579,6 +1618,10 @@ struct task_struct {
93287 /* cg_list protected by css_set_lock and tsk->alloc_lock */
93288 struct list_head cg_list;
93289 #endif
93290 +
93291 + const struct cred __rcu *cred; /* effective (overridable) subjective task
93292 + * credentials (COW) */
93293 +
93294 #ifdef CONFIG_FUTEX
93295 struct robust_list_head __user *robust_list;
93296 #ifdef CONFIG_COMPAT
93297 @@ -1690,7 +1733,7 @@ struct task_struct {
93298 * Number of functions that haven't been traced
93299 * because of depth overrun.
93300 */
93301 - atomic_t trace_overrun;
93302 + atomic_unchecked_t trace_overrun;
93303 /* Pause for the tracing */
93304 atomic_t tracing_graph_pause;
93305 #endif
93306 @@ -1718,7 +1761,78 @@ struct task_struct {
93307 #ifdef CONFIG_DEBUG_ATOMIC_SLEEP
93308 unsigned long task_state_change;
93309 #endif
93310 -};
93311 +
93312 +#ifdef CONFIG_GRKERNSEC
93313 + /* grsecurity */
93314 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
93315 + u64 exec_id;
93316 +#endif
93317 +#ifdef CONFIG_GRKERNSEC_SETXID
93318 + const struct cred *delayed_cred;
93319 +#endif
93320 + struct dentry *gr_chroot_dentry;
93321 + struct acl_subject_label *acl;
93322 + struct acl_subject_label *tmpacl;
93323 + struct acl_role_label *role;
93324 + struct file *exec_file;
93325 + unsigned long brute_expires;
93326 + u16 acl_role_id;
93327 + u8 inherited;
93328 + /* is this the task that authenticated to the special role */
93329 + u8 acl_sp_role;
93330 + u8 is_writable;
93331 + u8 brute;
93332 + u8 gr_is_chrooted;
93333 +#endif
93334 +
93335 +} __randomize_layout;
93336 +
93337 +#define MF_PAX_PAGEEXEC 0x01000000 /* Paging based non-executable pages */
93338 +#define MF_PAX_EMUTRAMP 0x02000000 /* Emulate trampolines */
93339 +#define MF_PAX_MPROTECT 0x04000000 /* Restrict mprotect() */
93340 +#define MF_PAX_RANDMMAP 0x08000000 /* Randomize mmap() base */
93341 +/*#define MF_PAX_RANDEXEC 0x10000000*/ /* Randomize ET_EXEC base */
93342 +#define MF_PAX_SEGMEXEC 0x20000000 /* Segmentation based non-executable pages */
93343 +
93344 +#ifdef CONFIG_PAX_SOFTMODE
93345 +extern int pax_softmode;
93346 +#endif
93347 +
93348 +extern int pax_check_flags(unsigned long *);
93349 +#define PAX_PARSE_FLAGS_FALLBACK (~0UL)
93350 +
93351 +/* if tsk != current then task_lock must be held on it */
93352 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
93353 +static inline unsigned long pax_get_flags(struct task_struct *tsk)
93354 +{
93355 + if (likely(tsk->mm))
93356 + return tsk->mm->pax_flags;
93357 + else
93358 + return 0UL;
93359 +}
93360 +
93361 +/* if tsk != current then task_lock must be held on it */
93362 +static inline long pax_set_flags(struct task_struct *tsk, unsigned long flags)
93363 +{
93364 + if (likely(tsk->mm)) {
93365 + tsk->mm->pax_flags = flags;
93366 + return 0;
93367 + }
93368 + return -EINVAL;
93369 +}
93370 +#endif
93371 +
93372 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
93373 +extern void pax_set_initial_flags(struct linux_binprm *bprm);
93374 +#elif defined(CONFIG_PAX_HOOK_ACL_FLAGS)
93375 +extern void (*pax_set_initial_flags_func)(struct linux_binprm *bprm);
93376 +#endif
93377 +
93378 +struct path;
93379 +extern char *pax_get_path(const struct path *path, char *buf, int buflen);
93380 +extern void pax_report_fault(struct pt_regs *regs, void *pc, void *sp);
93381 +extern void pax_report_insns(struct pt_regs *regs, void *pc, void *sp);
93382 +extern void pax_report_refcount_overflow(struct pt_regs *regs);
93383
93384 /* Future-safe accessor for struct task_struct's cpus_allowed. */
93385 #define tsk_cpus_allowed(tsk) (&(tsk)->cpus_allowed)
93386 @@ -1801,7 +1915,7 @@ struct pid_namespace;
93387 pid_t __task_pid_nr_ns(struct task_struct *task, enum pid_type type,
93388 struct pid_namespace *ns);
93389
93390 -static inline pid_t task_pid_nr(struct task_struct *tsk)
93391 +static inline pid_t task_pid_nr(const struct task_struct *tsk)
93392 {
93393 return tsk->pid;
93394 }
93395 @@ -2169,6 +2283,25 @@ extern u64 sched_clock_cpu(int cpu);
93396
93397 extern void sched_clock_init(void);
93398
93399 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
93400 +static inline void populate_stack(void)
93401 +{
93402 + struct task_struct *curtask = current;
93403 + int c;
93404 + int *ptr = curtask->stack;
93405 + int *end = curtask->stack + THREAD_SIZE;
93406 +
93407 + while (ptr < end) {
93408 + c = *(volatile int *)ptr;
93409 + ptr += PAGE_SIZE/sizeof(int);
93410 + }
93411 +}
93412 +#else
93413 +static inline void populate_stack(void)
93414 +{
93415 +}
93416 +#endif
93417 +
93418 #ifndef CONFIG_HAVE_UNSTABLE_SCHED_CLOCK
93419 static inline void sched_clock_tick(void)
93420 {
93421 @@ -2302,7 +2435,9 @@ void yield(void);
93422 extern struct exec_domain default_exec_domain;
93423
93424 union thread_union {
93425 +#ifndef CONFIG_X86
93426 struct thread_info thread_info;
93427 +#endif
93428 unsigned long stack[THREAD_SIZE/sizeof(long)];
93429 };
93430
93431 @@ -2335,6 +2470,7 @@ extern struct pid_namespace init_pid_ns;
93432 */
93433
93434 extern struct task_struct *find_task_by_vpid(pid_t nr);
93435 +extern struct task_struct *find_task_by_vpid_unrestricted(pid_t nr);
93436 extern struct task_struct *find_task_by_pid_ns(pid_t nr,
93437 struct pid_namespace *ns);
93438
93439 @@ -2499,7 +2635,7 @@ extern void __cleanup_sighand(struct sighand_struct *);
93440 extern void exit_itimers(struct signal_struct *);
93441 extern void flush_itimer_signals(void);
93442
93443 -extern void do_group_exit(int);
93444 +extern __noreturn void do_group_exit(int);
93445
93446 extern int do_execve(struct filename *,
93447 const char __user * const __user *,
93448 @@ -2720,9 +2856,9 @@ static inline unsigned long *end_of_stack(struct task_struct *p)
93449 #define task_stack_end_corrupted(task) \
93450 (*(end_of_stack(task)) != STACK_END_MAGIC)
93451
93452 -static inline int object_is_on_stack(void *obj)
93453 +static inline int object_starts_on_stack(const void *obj)
93454 {
93455 - void *stack = task_stack_page(current);
93456 + const void *stack = task_stack_page(current);
93457
93458 return (obj >= stack) && (obj < (stack + THREAD_SIZE));
93459 }
93460 diff --git a/include/linux/sched/sysctl.h b/include/linux/sched/sysctl.h
93461 index 596a0e0..bea77ec 100644
93462 --- a/include/linux/sched/sysctl.h
93463 +++ b/include/linux/sched/sysctl.h
93464 @@ -34,6 +34,7 @@ enum { sysctl_hung_task_timeout_secs = 0 };
93465 #define DEFAULT_MAX_MAP_COUNT (USHRT_MAX - MAPCOUNT_ELF_CORE_MARGIN)
93466
93467 extern int sysctl_max_map_count;
93468 +extern unsigned long sysctl_heap_stack_gap;
93469
93470 extern unsigned int sysctl_sched_latency;
93471 extern unsigned int sysctl_sched_min_granularity;
93472 diff --git a/include/linux/security.h b/include/linux/security.h
93473 index a1b7dbd..036f47f 100644
93474 --- a/include/linux/security.h
93475 +++ b/include/linux/security.h
93476 @@ -27,6 +27,7 @@
93477 #include <linux/slab.h>
93478 #include <linux/err.h>
93479 #include <linux/string.h>
93480 +#include <linux/grsecurity.h>
93481
93482 struct linux_binprm;
93483 struct cred;
93484 @@ -116,8 +117,6 @@ struct seq_file;
93485
93486 extern int cap_netlink_send(struct sock *sk, struct sk_buff *skb);
93487
93488 -void reset_security_ops(void);
93489 -
93490 #ifdef CONFIG_MMU
93491 extern unsigned long mmap_min_addr;
93492 extern unsigned long dac_mmap_min_addr;
93493 @@ -1756,7 +1755,7 @@ struct security_operations {
93494 struct audit_context *actx);
93495 void (*audit_rule_free) (void *lsmrule);
93496 #endif /* CONFIG_AUDIT */
93497 -};
93498 +} __randomize_layout;
93499
93500 /* prototypes */
93501 extern int security_init(void);
93502 diff --git a/include/linux/semaphore.h b/include/linux/semaphore.h
93503 index dc368b8..e895209 100644
93504 --- a/include/linux/semaphore.h
93505 +++ b/include/linux/semaphore.h
93506 @@ -37,7 +37,7 @@ static inline void sema_init(struct semaphore *sem, int val)
93507 }
93508
93509 extern void down(struct semaphore *sem);
93510 -extern int __must_check down_interruptible(struct semaphore *sem);
93511 +extern int __must_check down_interruptible(struct semaphore *sem) __intentional_overflow(-1);
93512 extern int __must_check down_killable(struct semaphore *sem);
93513 extern int __must_check down_trylock(struct semaphore *sem);
93514 extern int __must_check down_timeout(struct semaphore *sem, long jiffies);
93515 diff --git a/include/linux/seq_file.h b/include/linux/seq_file.h
93516 index afbb1fd..e1d205d 100644
93517 --- a/include/linux/seq_file.h
93518 +++ b/include/linux/seq_file.h
93519 @@ -27,6 +27,9 @@ struct seq_file {
93520 struct mutex lock;
93521 const struct seq_operations *op;
93522 int poll_event;
93523 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
93524 + u64 exec_id;
93525 +#endif
93526 #ifdef CONFIG_USER_NS
93527 struct user_namespace *user_ns;
93528 #endif
93529 @@ -39,6 +42,7 @@ struct seq_operations {
93530 void * (*next) (struct seq_file *m, void *v, loff_t *pos);
93531 int (*show) (struct seq_file *m, void *v);
93532 };
93533 +typedef struct seq_operations __no_const seq_operations_no_const;
93534
93535 #define SEQ_SKIP 1
93536
93537 @@ -111,6 +115,7 @@ void seq_pad(struct seq_file *m, char c);
93538
93539 char *mangle_path(char *s, const char *p, const char *esc);
93540 int seq_open(struct file *, const struct seq_operations *);
93541 +int seq_open_restrict(struct file *, const struct seq_operations *);
93542 ssize_t seq_read(struct file *, char __user *, size_t, loff_t *);
93543 loff_t seq_lseek(struct file *, loff_t, int);
93544 int seq_release(struct inode *, struct file *);
93545 @@ -128,6 +133,7 @@ int seq_path_root(struct seq_file *m, const struct path *path,
93546 const struct path *root, const char *esc);
93547
93548 int single_open(struct file *, int (*)(struct seq_file *, void *), void *);
93549 +int single_open_restrict(struct file *, int (*)(struct seq_file *, void *), void *);
93550 int single_open_size(struct file *, int (*)(struct seq_file *, void *), void *, size_t);
93551 int single_release(struct inode *, struct file *);
93552 void *__seq_open_private(struct file *, const struct seq_operations *, int);
93553 diff --git a/include/linux/shm.h b/include/linux/shm.h
93554 index 6fb8016..ab4465e 100644
93555 --- a/include/linux/shm.h
93556 +++ b/include/linux/shm.h
93557 @@ -22,6 +22,10 @@ struct shmid_kernel /* private to the kernel */
93558 /* The task created the shm object. NULL if the task is dead. */
93559 struct task_struct *shm_creator;
93560 struct list_head shm_clist; /* list by creator */
93561 +#ifdef CONFIG_GRKERNSEC
93562 + u64 shm_createtime;
93563 + pid_t shm_lapid;
93564 +#endif
93565 };
93566
93567 /* shm_mode upper byte flags */
93568 diff --git a/include/linux/signal.h b/include/linux/signal.h
93569 index ab1e039..ad4229e 100644
93570 --- a/include/linux/signal.h
93571 +++ b/include/linux/signal.h
93572 @@ -289,7 +289,7 @@ static inline void allow_signal(int sig)
93573 * know it'll be handled, so that they don't get converted to
93574 * SIGKILL or just silently dropped.
93575 */
93576 - kernel_sigaction(sig, (__force __sighandler_t)2);
93577 + kernel_sigaction(sig, (__force_user __sighandler_t)2);
93578 }
93579
93580 static inline void disallow_signal(int sig)
93581 diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
93582 index bdccc4b..e9f8670 100644
93583 --- a/include/linux/skbuff.h
93584 +++ b/include/linux/skbuff.h
93585 @@ -771,7 +771,7 @@ struct sk_buff *__alloc_skb(unsigned int size, gfp_t priority, int flags,
93586 int node);
93587 struct sk_buff *__build_skb(void *data, unsigned int frag_size);
93588 struct sk_buff *build_skb(void *data, unsigned int frag_size);
93589 -static inline struct sk_buff *alloc_skb(unsigned int size,
93590 +static inline struct sk_buff * __intentional_overflow(0) alloc_skb(unsigned int size,
93591 gfp_t priority)
93592 {
93593 return __alloc_skb(size, priority, 0, NUMA_NO_NODE);
93594 @@ -1967,7 +1967,7 @@ static inline u32 skb_inner_network_header_len(const struct sk_buff *skb)
93595 return skb->inner_transport_header - skb->inner_network_header;
93596 }
93597
93598 -static inline int skb_network_offset(const struct sk_buff *skb)
93599 +static inline int __intentional_overflow(0) skb_network_offset(const struct sk_buff *skb)
93600 {
93601 return skb_network_header(skb) - skb->data;
93602 }
93603 @@ -2027,7 +2027,7 @@ static inline int pskb_network_may_pull(struct sk_buff *skb, unsigned int len)
93604 * NET_IP_ALIGN(2) + ethernet_header(14) + IP_header(20/40) + ports(8)
93605 */
93606 #ifndef NET_SKB_PAD
93607 -#define NET_SKB_PAD max(32, L1_CACHE_BYTES)
93608 +#define NET_SKB_PAD max(_AC(32,UL), L1_CACHE_BYTES)
93609 #endif
93610
93611 int ___pskb_trim(struct sk_buff *skb, unsigned int len);
93612 @@ -2669,9 +2669,9 @@ struct sk_buff *skb_recv_datagram(struct sock *sk, unsigned flags, int noblock,
93613 int *err);
93614 unsigned int datagram_poll(struct file *file, struct socket *sock,
93615 struct poll_table_struct *wait);
93616 -int skb_copy_datagram_iter(const struct sk_buff *from, int offset,
93617 +int __intentional_overflow(0) skb_copy_datagram_iter(const struct sk_buff *from, int offset,
93618 struct iov_iter *to, int size);
93619 -static inline int skb_copy_datagram_msg(const struct sk_buff *from, int offset,
93620 +static inline int __intentional_overflow(2,4) skb_copy_datagram_msg(const struct sk_buff *from, int offset,
93621 struct msghdr *msg, int size)
93622 {
93623 return skb_copy_datagram_iter(from, offset, &msg->msg_iter, size);
93624 @@ -3193,6 +3193,9 @@ static inline void nf_reset(struct sk_buff *skb)
93625 nf_bridge_put(skb->nf_bridge);
93626 skb->nf_bridge = NULL;
93627 #endif
93628 +#if IS_ENABLED(CONFIG_NETFILTER_XT_TARGET_TRACE)
93629 + skb->nf_trace = 0;
93630 +#endif
93631 }
93632
93633 static inline void nf_reset_trace(struct sk_buff *skb)
93634 diff --git a/include/linux/slab.h b/include/linux/slab.h
93635 index 76f1fee..d95e6d2 100644
93636 --- a/include/linux/slab.h
93637 +++ b/include/linux/slab.h
93638 @@ -14,15 +14,29 @@
93639 #include <linux/gfp.h>
93640 #include <linux/types.h>
93641 #include <linux/workqueue.h>
93642 -
93643 +#include <linux/err.h>
93644
93645 /*
93646 * Flags to pass to kmem_cache_create().
93647 * The ones marked DEBUG are only valid if CONFIG_SLAB_DEBUG is set.
93648 */
93649 #define SLAB_DEBUG_FREE 0x00000100UL /* DEBUG: Perform (expensive) checks on free */
93650 +
93651 +#ifdef CONFIG_PAX_USERCOPY_SLABS
93652 +#define SLAB_USERCOPY 0x00000200UL /* PaX: Allow copying objs to/from userland */
93653 +#else
93654 +#define SLAB_USERCOPY 0x00000000UL
93655 +#endif
93656 +
93657 #define SLAB_RED_ZONE 0x00000400UL /* DEBUG: Red zone objs in a cache */
93658 #define SLAB_POISON 0x00000800UL /* DEBUG: Poison objects */
93659 +
93660 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
93661 +#define SLAB_NO_SANITIZE 0x00001000UL /* PaX: Do not sanitize objs on free */
93662 +#else
93663 +#define SLAB_NO_SANITIZE 0x00000000UL
93664 +#endif
93665 +
93666 #define SLAB_HWCACHE_ALIGN 0x00002000UL /* Align objs on cache lines */
93667 #define SLAB_CACHE_DMA 0x00004000UL /* Use GFP_DMA memory */
93668 #define SLAB_STORE_USER 0x00010000UL /* DEBUG: Store the last owner for bug hunting */
93669 @@ -98,10 +112,13 @@
93670 * ZERO_SIZE_PTR can be passed to kfree though in the same way that NULL can.
93671 * Both make kfree a no-op.
93672 */
93673 -#define ZERO_SIZE_PTR ((void *)16)
93674 +#define ZERO_SIZE_PTR \
93675 +({ \
93676 + BUILD_BUG_ON(!(MAX_ERRNO & ~PAGE_MASK));\
93677 + (void *)(-MAX_ERRNO-1L); \
93678 +})
93679
93680 -#define ZERO_OR_NULL_PTR(x) ((unsigned long)(x) <= \
93681 - (unsigned long)ZERO_SIZE_PTR)
93682 +#define ZERO_OR_NULL_PTR(x) ((unsigned long)(x) - 1 >= (unsigned long)ZERO_SIZE_PTR - 1)
93683
93684 #include <linux/kmemleak.h>
93685 #include <linux/kasan.h>
93686 @@ -143,6 +160,8 @@ void * __must_check krealloc(const void *, size_t, gfp_t);
93687 void kfree(const void *);
93688 void kzfree(const void *);
93689 size_t ksize(const void *);
93690 +const char *check_heap_object(const void *ptr, unsigned long n);
93691 +bool is_usercopy_object(const void *ptr);
93692
93693 /*
93694 * Some archs want to perform DMA into kmalloc caches and need a guaranteed
93695 @@ -235,6 +254,10 @@ extern struct kmem_cache *kmalloc_caches[KMALLOC_SHIFT_HIGH + 1];
93696 extern struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
93697 #endif
93698
93699 +#ifdef CONFIG_PAX_USERCOPY_SLABS
93700 +extern struct kmem_cache *kmalloc_usercopy_caches[KMALLOC_SHIFT_HIGH + 1];
93701 +#endif
93702 +
93703 /*
93704 * Figure out which kmalloc slab an allocation of a certain size
93705 * belongs to.
93706 @@ -243,7 +266,7 @@ extern struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
93707 * 2 = 120 .. 192 bytes
93708 * n = 2^(n-1) .. 2^n -1
93709 */
93710 -static __always_inline int kmalloc_index(size_t size)
93711 +static __always_inline __size_overflow(1) int kmalloc_index(size_t size)
93712 {
93713 if (!size)
93714 return 0;
93715 @@ -286,15 +309,15 @@ static __always_inline int kmalloc_index(size_t size)
93716 }
93717 #endif /* !CONFIG_SLOB */
93718
93719 -void *__kmalloc(size_t size, gfp_t flags);
93720 +void *__kmalloc(size_t size, gfp_t flags) __alloc_size(1) __size_overflow(1);
93721 void *kmem_cache_alloc(struct kmem_cache *, gfp_t flags);
93722 void kmem_cache_free(struct kmem_cache *, void *);
93723
93724 #ifdef CONFIG_NUMA
93725 -void *__kmalloc_node(size_t size, gfp_t flags, int node);
93726 +void *__kmalloc_node(size_t size, gfp_t flags, int node) __alloc_size(1) __size_overflow(1);
93727 void *kmem_cache_alloc_node(struct kmem_cache *, gfp_t flags, int node);
93728 #else
93729 -static __always_inline void *__kmalloc_node(size_t size, gfp_t flags, int node)
93730 +static __always_inline void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
93731 {
93732 return __kmalloc(size, flags);
93733 }
93734 diff --git a/include/linux/slab_def.h b/include/linux/slab_def.h
93735 index 33d0490..70a6313 100644
93736 --- a/include/linux/slab_def.h
93737 +++ b/include/linux/slab_def.h
93738 @@ -40,7 +40,7 @@ struct kmem_cache {
93739 /* 4) cache creation/removal */
93740 const char *name;
93741 struct list_head list;
93742 - int refcount;
93743 + atomic_t refcount;
93744 int object_size;
93745 int align;
93746
93747 @@ -56,10 +56,14 @@ struct kmem_cache {
93748 unsigned long node_allocs;
93749 unsigned long node_frees;
93750 unsigned long node_overflow;
93751 - atomic_t allochit;
93752 - atomic_t allocmiss;
93753 - atomic_t freehit;
93754 - atomic_t freemiss;
93755 + atomic_unchecked_t allochit;
93756 + atomic_unchecked_t allocmiss;
93757 + atomic_unchecked_t freehit;
93758 + atomic_unchecked_t freemiss;
93759 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
93760 + atomic_unchecked_t sanitized;
93761 + atomic_unchecked_t not_sanitized;
93762 +#endif
93763
93764 /*
93765 * If debugging is enabled, then the allocator can add additional
93766 diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h
93767 index 3388511..6252f90 100644
93768 --- a/include/linux/slub_def.h
93769 +++ b/include/linux/slub_def.h
93770 @@ -74,7 +74,7 @@ struct kmem_cache {
93771 struct kmem_cache_order_objects max;
93772 struct kmem_cache_order_objects min;
93773 gfp_t allocflags; /* gfp flags to use on each alloc */
93774 - int refcount; /* Refcount for slab cache destroy */
93775 + atomic_t refcount; /* Refcount for slab cache destroy */
93776 void (*ctor)(void *);
93777 int inuse; /* Offset to metadata */
93778 int align; /* Alignment */
93779 diff --git a/include/linux/smp.h b/include/linux/smp.h
93780 index be91db2..3f23232 100644
93781 --- a/include/linux/smp.h
93782 +++ b/include/linux/smp.h
93783 @@ -183,7 +183,9 @@ static inline void smp_init(void) { }
93784 #endif
93785
93786 #define get_cpu() ({ preempt_disable(); smp_processor_id(); })
93787 +#define raw_get_cpu() ({ raw_preempt_disable(); raw_smp_processor_id(); })
93788 #define put_cpu() preempt_enable()
93789 +#define raw_put_cpu_no_resched() raw_preempt_enable_no_resched()
93790
93791 /*
93792 * Callback to arch code if there's nosmp or maxcpus=0 on the
93793 diff --git a/include/linux/sock_diag.h b/include/linux/sock_diag.h
93794 index 46cca4c..3323536 100644
93795 --- a/include/linux/sock_diag.h
93796 +++ b/include/linux/sock_diag.h
93797 @@ -11,7 +11,7 @@ struct sock;
93798 struct sock_diag_handler {
93799 __u8 family;
93800 int (*dump)(struct sk_buff *skb, struct nlmsghdr *nlh);
93801 -};
93802 +} __do_const;
93803
93804 int sock_diag_register(const struct sock_diag_handler *h);
93805 void sock_diag_unregister(const struct sock_diag_handler *h);
93806 diff --git a/include/linux/sonet.h b/include/linux/sonet.h
93807 index 680f9a3..f13aeb0 100644
93808 --- a/include/linux/sonet.h
93809 +++ b/include/linux/sonet.h
93810 @@ -7,7 +7,7 @@
93811 #include <uapi/linux/sonet.h>
93812
93813 struct k_sonet_stats {
93814 -#define __HANDLE_ITEM(i) atomic_t i
93815 +#define __HANDLE_ITEM(i) atomic_unchecked_t i
93816 __SONET_ITEMS
93817 #undef __HANDLE_ITEM
93818 };
93819 diff --git a/include/linux/sunrpc/addr.h b/include/linux/sunrpc/addr.h
93820 index 07d8e53..dc934c9 100644
93821 --- a/include/linux/sunrpc/addr.h
93822 +++ b/include/linux/sunrpc/addr.h
93823 @@ -23,9 +23,9 @@ static inline unsigned short rpc_get_port(const struct sockaddr *sap)
93824 {
93825 switch (sap->sa_family) {
93826 case AF_INET:
93827 - return ntohs(((struct sockaddr_in *)sap)->sin_port);
93828 + return ntohs(((const struct sockaddr_in *)sap)->sin_port);
93829 case AF_INET6:
93830 - return ntohs(((struct sockaddr_in6 *)sap)->sin6_port);
93831 + return ntohs(((const struct sockaddr_in6 *)sap)->sin6_port);
93832 }
93833 return 0;
93834 }
93835 @@ -58,7 +58,7 @@ static inline bool __rpc_cmp_addr4(const struct sockaddr *sap1,
93836 static inline bool __rpc_copy_addr4(struct sockaddr *dst,
93837 const struct sockaddr *src)
93838 {
93839 - const struct sockaddr_in *ssin = (struct sockaddr_in *) src;
93840 + const struct sockaddr_in *ssin = (const struct sockaddr_in *) src;
93841 struct sockaddr_in *dsin = (struct sockaddr_in *) dst;
93842
93843 dsin->sin_family = ssin->sin_family;
93844 @@ -164,7 +164,7 @@ static inline u32 rpc_get_scope_id(const struct sockaddr *sa)
93845 if (sa->sa_family != AF_INET6)
93846 return 0;
93847
93848 - return ((struct sockaddr_in6 *) sa)->sin6_scope_id;
93849 + return ((const struct sockaddr_in6 *) sa)->sin6_scope_id;
93850 }
93851
93852 #endif /* _LINUX_SUNRPC_ADDR_H */
93853 diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h
93854 index 598ba80..d90cba6 100644
93855 --- a/include/linux/sunrpc/clnt.h
93856 +++ b/include/linux/sunrpc/clnt.h
93857 @@ -100,7 +100,7 @@ struct rpc_procinfo {
93858 unsigned int p_timer; /* Which RTT timer to use */
93859 u32 p_statidx; /* Which procedure to account */
93860 const char * p_name; /* name of procedure */
93861 -};
93862 +} __do_const;
93863
93864 #ifdef __KERNEL__
93865
93866 diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h
93867 index fae6fb9..023fbcd 100644
93868 --- a/include/linux/sunrpc/svc.h
93869 +++ b/include/linux/sunrpc/svc.h
93870 @@ -420,7 +420,7 @@ struct svc_procedure {
93871 unsigned int pc_count; /* call count */
93872 unsigned int pc_cachetype; /* cache info (NFS) */
93873 unsigned int pc_xdrressize; /* maximum size of XDR reply */
93874 -};
93875 +} __do_const;
93876
93877 /*
93878 * Function prototypes.
93879 diff --git a/include/linux/sunrpc/svc_rdma.h b/include/linux/sunrpc/svc_rdma.h
93880 index df8edf8..d140fec 100644
93881 --- a/include/linux/sunrpc/svc_rdma.h
93882 +++ b/include/linux/sunrpc/svc_rdma.h
93883 @@ -53,15 +53,15 @@ extern unsigned int svcrdma_ord;
93884 extern unsigned int svcrdma_max_requests;
93885 extern unsigned int svcrdma_max_req_size;
93886
93887 -extern atomic_t rdma_stat_recv;
93888 -extern atomic_t rdma_stat_read;
93889 -extern atomic_t rdma_stat_write;
93890 -extern atomic_t rdma_stat_sq_starve;
93891 -extern atomic_t rdma_stat_rq_starve;
93892 -extern atomic_t rdma_stat_rq_poll;
93893 -extern atomic_t rdma_stat_rq_prod;
93894 -extern atomic_t rdma_stat_sq_poll;
93895 -extern atomic_t rdma_stat_sq_prod;
93896 +extern atomic_unchecked_t rdma_stat_recv;
93897 +extern atomic_unchecked_t rdma_stat_read;
93898 +extern atomic_unchecked_t rdma_stat_write;
93899 +extern atomic_unchecked_t rdma_stat_sq_starve;
93900 +extern atomic_unchecked_t rdma_stat_rq_starve;
93901 +extern atomic_unchecked_t rdma_stat_rq_poll;
93902 +extern atomic_unchecked_t rdma_stat_rq_prod;
93903 +extern atomic_unchecked_t rdma_stat_sq_poll;
93904 +extern atomic_unchecked_t rdma_stat_sq_prod;
93905
93906 /*
93907 * Contexts are built when an RDMA request is created and are a
93908 diff --git a/include/linux/sunrpc/svcauth.h b/include/linux/sunrpc/svcauth.h
93909 index 8d71d65..f79586e 100644
93910 --- a/include/linux/sunrpc/svcauth.h
93911 +++ b/include/linux/sunrpc/svcauth.h
93912 @@ -120,7 +120,7 @@ struct auth_ops {
93913 int (*release)(struct svc_rqst *rq);
93914 void (*domain_release)(struct auth_domain *);
93915 int (*set_client)(struct svc_rqst *rq);
93916 -};
93917 +} __do_const;
93918
93919 #define SVC_GARBAGE 1
93920 #define SVC_SYSERR 2
93921 diff --git a/include/linux/swiotlb.h b/include/linux/swiotlb.h
93922 index e7a018e..49f8b17 100644
93923 --- a/include/linux/swiotlb.h
93924 +++ b/include/linux/swiotlb.h
93925 @@ -60,7 +60,8 @@ extern void
93926
93927 extern void
93928 swiotlb_free_coherent(struct device *hwdev, size_t size,
93929 - void *vaddr, dma_addr_t dma_handle);
93930 + void *vaddr, dma_addr_t dma_handle,
93931 + struct dma_attrs *attrs);
93932
93933 extern dma_addr_t swiotlb_map_page(struct device *dev, struct page *page,
93934 unsigned long offset, size_t size,
93935 diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
93936 index 76d1e38..200776e 100644
93937 --- a/include/linux/syscalls.h
93938 +++ b/include/linux/syscalls.h
93939 @@ -102,7 +102,12 @@ union bpf_attr;
93940 #define __TYPE_IS_L(t) (__same_type((t)0, 0L))
93941 #define __TYPE_IS_UL(t) (__same_type((t)0, 0UL))
93942 #define __TYPE_IS_LL(t) (__same_type((t)0, 0LL) || __same_type((t)0, 0ULL))
93943 -#define __SC_LONG(t, a) __typeof(__builtin_choose_expr(__TYPE_IS_LL(t), 0LL, 0L)) a
93944 +#define __SC_LONG(t, a) __typeof__( \
93945 + __builtin_choose_expr( \
93946 + sizeof(t) > sizeof(int), \
93947 + (t) 0, \
93948 + __builtin_choose_expr(__type_is_unsigned(t), 0UL, 0L) \
93949 + )) a
93950 #define __SC_CAST(t, a) (t) a
93951 #define __SC_ARGS(t, a) a
93952 #define __SC_TEST(t, a) (void)BUILD_BUG_ON_ZERO(!__TYPE_IS_LL(t) && sizeof(t) > sizeof(long))
93953 @@ -384,11 +389,11 @@ asmlinkage long sys_sync(void);
93954 asmlinkage long sys_fsync(unsigned int fd);
93955 asmlinkage long sys_fdatasync(unsigned int fd);
93956 asmlinkage long sys_bdflush(int func, long data);
93957 -asmlinkage long sys_mount(char __user *dev_name, char __user *dir_name,
93958 - char __user *type, unsigned long flags,
93959 +asmlinkage long sys_mount(const char __user *dev_name, const char __user *dir_name,
93960 + const char __user *type, unsigned long flags,
93961 void __user *data);
93962 -asmlinkage long sys_umount(char __user *name, int flags);
93963 -asmlinkage long sys_oldumount(char __user *name);
93964 +asmlinkage long sys_umount(const char __user *name, int flags);
93965 +asmlinkage long sys_oldumount(const char __user *name);
93966 asmlinkage long sys_truncate(const char __user *path, long length);
93967 asmlinkage long sys_ftruncate(unsigned int fd, unsigned long length);
93968 asmlinkage long sys_stat(const char __user *filename,
93969 @@ -604,7 +609,7 @@ asmlinkage long sys_getsockname(int, struct sockaddr __user *, int __user *);
93970 asmlinkage long sys_getpeername(int, struct sockaddr __user *, int __user *);
93971 asmlinkage long sys_send(int, void __user *, size_t, unsigned);
93972 asmlinkage long sys_sendto(int, void __user *, size_t, unsigned,
93973 - struct sockaddr __user *, int);
93974 + struct sockaddr __user *, int) __intentional_overflow(0);
93975 asmlinkage long sys_sendmsg(int fd, struct user_msghdr __user *msg, unsigned flags);
93976 asmlinkage long sys_sendmmsg(int fd, struct mmsghdr __user *msg,
93977 unsigned int vlen, unsigned flags);
93978 @@ -663,10 +668,10 @@ asmlinkage long sys_msgctl(int msqid, int cmd, struct msqid_ds __user *buf);
93979
93980 asmlinkage long sys_semget(key_t key, int nsems, int semflg);
93981 asmlinkage long sys_semop(int semid, struct sembuf __user *sops,
93982 - unsigned nsops);
93983 + long nsops);
93984 asmlinkage long sys_semctl(int semid, int semnum, int cmd, unsigned long arg);
93985 asmlinkage long sys_semtimedop(int semid, struct sembuf __user *sops,
93986 - unsigned nsops,
93987 + long nsops,
93988 const struct timespec __user *timeout);
93989 asmlinkage long sys_shmat(int shmid, char __user *shmaddr, int shmflg);
93990 asmlinkage long sys_shmget(key_t key, size_t size, int flag);
93991 diff --git a/include/linux/syscore_ops.h b/include/linux/syscore_ops.h
93992 index 27b3b0b..e093dd9 100644
93993 --- a/include/linux/syscore_ops.h
93994 +++ b/include/linux/syscore_ops.h
93995 @@ -16,7 +16,7 @@ struct syscore_ops {
93996 int (*suspend)(void);
93997 void (*resume)(void);
93998 void (*shutdown)(void);
93999 -};
94000 +} __do_const;
94001
94002 extern void register_syscore_ops(struct syscore_ops *ops);
94003 extern void unregister_syscore_ops(struct syscore_ops *ops);
94004 diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
94005 index b7361f8..341a15a 100644
94006 --- a/include/linux/sysctl.h
94007 +++ b/include/linux/sysctl.h
94008 @@ -39,6 +39,8 @@ typedef int proc_handler (struct ctl_table *ctl, int write,
94009
94010 extern int proc_dostring(struct ctl_table *, int,
94011 void __user *, size_t *, loff_t *);
94012 +extern int proc_dostring_modpriv(struct ctl_table *, int,
94013 + void __user *, size_t *, loff_t *);
94014 extern int proc_dointvec(struct ctl_table *, int,
94015 void __user *, size_t *, loff_t *);
94016 extern int proc_dointvec_minmax(struct ctl_table *, int,
94017 @@ -113,7 +115,8 @@ struct ctl_table
94018 struct ctl_table_poll *poll;
94019 void *extra1;
94020 void *extra2;
94021 -};
94022 +} __do_const __randomize_layout;
94023 +typedef struct ctl_table __no_const ctl_table_no_const;
94024
94025 struct ctl_node {
94026 struct rb_node node;
94027 diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h
94028 index ddad161..a3efd26 100644
94029 --- a/include/linux/sysfs.h
94030 +++ b/include/linux/sysfs.h
94031 @@ -34,7 +34,8 @@ struct attribute {
94032 struct lock_class_key *key;
94033 struct lock_class_key skey;
94034 #endif
94035 -};
94036 +} __do_const;
94037 +typedef struct attribute __no_const attribute_no_const;
94038
94039 /**
94040 * sysfs_attr_init - initialize a dynamically allocated sysfs attribute
94041 @@ -63,7 +64,8 @@ struct attribute_group {
94042 struct attribute *, int);
94043 struct attribute **attrs;
94044 struct bin_attribute **bin_attrs;
94045 -};
94046 +} __do_const;
94047 +typedef struct attribute_group __no_const attribute_group_no_const;
94048
94049 /**
94050 * Use these macros to make defining attributes easier. See include/linux/device.h
94051 @@ -137,7 +139,8 @@ struct bin_attribute {
94052 char *, loff_t, size_t);
94053 int (*mmap)(struct file *, struct kobject *, struct bin_attribute *attr,
94054 struct vm_area_struct *vma);
94055 -};
94056 +} __do_const;
94057 +typedef struct bin_attribute __no_const bin_attribute_no_const;
94058
94059 /**
94060 * sysfs_bin_attr_init - initialize a dynamically allocated bin_attribute
94061 diff --git a/include/linux/sysrq.h b/include/linux/sysrq.h
94062 index 387fa7d..3fcde6b 100644
94063 --- a/include/linux/sysrq.h
94064 +++ b/include/linux/sysrq.h
94065 @@ -16,6 +16,7 @@
94066
94067 #include <linux/errno.h>
94068 #include <linux/types.h>
94069 +#include <linux/compiler.h>
94070
94071 /* Possible values of bitmask for enabling sysrq functions */
94072 /* 0x0001 is reserved for enable everything */
94073 @@ -33,7 +34,7 @@ struct sysrq_key_op {
94074 char *help_msg;
94075 char *action_msg;
94076 int enable_mask;
94077 -};
94078 +} __do_const;
94079
94080 #ifdef CONFIG_MAGIC_SYSRQ
94081
94082 diff --git a/include/linux/thread_info.h b/include/linux/thread_info.h
94083 index ff307b5..f1a4468 100644
94084 --- a/include/linux/thread_info.h
94085 +++ b/include/linux/thread_info.h
94086 @@ -145,6 +145,13 @@ static inline bool test_and_clear_restore_sigmask(void)
94087 #error "no set_restore_sigmask() provided and default one won't work"
94088 #endif
94089
94090 +extern void __check_object_size(const void *ptr, unsigned long n, bool to_user, bool const_size);
94091 +
94092 +static inline void check_object_size(const void *ptr, unsigned long n, bool to_user)
94093 +{
94094 + __check_object_size(ptr, n, to_user, __builtin_constant_p(n));
94095 +}
94096 +
94097 #endif /* __KERNEL__ */
94098
94099 #endif /* _LINUX_THREAD_INFO_H */
94100 diff --git a/include/linux/tty.h b/include/linux/tty.h
94101 index 358a337..8829c1f 100644
94102 --- a/include/linux/tty.h
94103 +++ b/include/linux/tty.h
94104 @@ -225,7 +225,7 @@ struct tty_port {
94105 const struct tty_port_operations *ops; /* Port operations */
94106 spinlock_t lock; /* Lock protecting tty field */
94107 int blocked_open; /* Waiting to open */
94108 - int count; /* Usage count */
94109 + atomic_t count; /* Usage count */
94110 wait_queue_head_t open_wait; /* Open waiters */
94111 wait_queue_head_t close_wait; /* Close waiters */
94112 wait_queue_head_t delta_msr_wait; /* Modem status change */
94113 @@ -313,7 +313,7 @@ struct tty_struct {
94114 /* If the tty has a pending do_SAK, queue it here - akpm */
94115 struct work_struct SAK_work;
94116 struct tty_port *port;
94117 -};
94118 +} __randomize_layout;
94119
94120 /* Each of a tty's open files has private_data pointing to tty_file_private */
94121 struct tty_file_private {
94122 @@ -572,7 +572,7 @@ extern int tty_port_open(struct tty_port *port,
94123 struct tty_struct *tty, struct file *filp);
94124 static inline int tty_port_users(struct tty_port *port)
94125 {
94126 - return port->count + port->blocked_open;
94127 + return atomic_read(&port->count) + port->blocked_open;
94128 }
94129
94130 extern int tty_register_ldisc(int disc, struct tty_ldisc_ops *new_ldisc);
94131 diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h
94132 index 92e337c..f46757b 100644
94133 --- a/include/linux/tty_driver.h
94134 +++ b/include/linux/tty_driver.h
94135 @@ -291,7 +291,7 @@ struct tty_operations {
94136 void (*poll_put_char)(struct tty_driver *driver, int line, char ch);
94137 #endif
94138 const struct file_operations *proc_fops;
94139 -};
94140 +} __do_const __randomize_layout;
94141
94142 struct tty_driver {
94143 int magic; /* magic number for this structure */
94144 @@ -325,7 +325,7 @@ struct tty_driver {
94145
94146 const struct tty_operations *ops;
94147 struct list_head tty_drivers;
94148 -};
94149 +} __randomize_layout;
94150
94151 extern struct list_head tty_drivers;
94152
94153 diff --git a/include/linux/tty_ldisc.h b/include/linux/tty_ldisc.h
94154 index 00c9d68..bc0188b 100644
94155 --- a/include/linux/tty_ldisc.h
94156 +++ b/include/linux/tty_ldisc.h
94157 @@ -215,7 +215,7 @@ struct tty_ldisc_ops {
94158
94159 struct module *owner;
94160
94161 - int refcount;
94162 + atomic_t refcount;
94163 };
94164
94165 struct tty_ldisc {
94166 diff --git a/include/linux/types.h b/include/linux/types.h
94167 index 6747247..fc7ec8b 100644
94168 --- a/include/linux/types.h
94169 +++ b/include/linux/types.h
94170 @@ -174,10 +174,26 @@ typedef struct {
94171 int counter;
94172 } atomic_t;
94173
94174 +#ifdef CONFIG_PAX_REFCOUNT
94175 +typedef struct {
94176 + int counter;
94177 +} atomic_unchecked_t;
94178 +#else
94179 +typedef atomic_t atomic_unchecked_t;
94180 +#endif
94181 +
94182 #ifdef CONFIG_64BIT
94183 typedef struct {
94184 long counter;
94185 } atomic64_t;
94186 +
94187 +#ifdef CONFIG_PAX_REFCOUNT
94188 +typedef struct {
94189 + long counter;
94190 +} atomic64_unchecked_t;
94191 +#else
94192 +typedef atomic64_t atomic64_unchecked_t;
94193 +#endif
94194 #endif
94195
94196 struct list_head {
94197 diff --git a/include/linux/uaccess.h b/include/linux/uaccess.h
94198 index ecd3319..8a36ded 100644
94199 --- a/include/linux/uaccess.h
94200 +++ b/include/linux/uaccess.h
94201 @@ -75,11 +75,11 @@ static inline unsigned long __copy_from_user_nocache(void *to,
94202 long ret; \
94203 mm_segment_t old_fs = get_fs(); \
94204 \
94205 - set_fs(KERNEL_DS); \
94206 pagefault_disable(); \
94207 - ret = __copy_from_user_inatomic(&(retval), (__force typeof(retval) __user *)(addr), sizeof(retval)); \
94208 - pagefault_enable(); \
94209 + set_fs(KERNEL_DS); \
94210 + ret = __copy_from_user_inatomic(&(retval), (typeof(retval) __force_user *)(addr), sizeof(retval)); \
94211 set_fs(old_fs); \
94212 + pagefault_enable(); \
94213 ret; \
94214 })
94215
94216 diff --git a/include/linux/uidgid.h b/include/linux/uidgid.h
94217 index 2d1f9b6..d7a9fce 100644
94218 --- a/include/linux/uidgid.h
94219 +++ b/include/linux/uidgid.h
94220 @@ -175,4 +175,9 @@ static inline bool kgid_has_mapping(struct user_namespace *ns, kgid_t gid)
94221
94222 #endif /* CONFIG_USER_NS */
94223
94224 +#define GR_GLOBAL_UID(x) from_kuid_munged(&init_user_ns, (x))
94225 +#define GR_GLOBAL_GID(x) from_kgid_munged(&init_user_ns, (x))
94226 +#define gr_is_global_root(x) uid_eq((x), GLOBAL_ROOT_UID)
94227 +#define gr_is_global_nonroot(x) (!uid_eq((x), GLOBAL_ROOT_UID))
94228 +
94229 #endif /* _LINUX_UIDGID_H */
94230 diff --git a/include/linux/uio_driver.h b/include/linux/uio_driver.h
94231 index 32c0e83..671eb35 100644
94232 --- a/include/linux/uio_driver.h
94233 +++ b/include/linux/uio_driver.h
94234 @@ -67,7 +67,7 @@ struct uio_device {
94235 struct module *owner;
94236 struct device *dev;
94237 int minor;
94238 - atomic_t event;
94239 + atomic_unchecked_t event;
94240 struct fasync_struct *async_queue;
94241 wait_queue_head_t wait;
94242 struct uio_info *info;
94243 diff --git a/include/linux/unaligned/access_ok.h b/include/linux/unaligned/access_ok.h
94244 index 99c1b4d..562e6f3 100644
94245 --- a/include/linux/unaligned/access_ok.h
94246 +++ b/include/linux/unaligned/access_ok.h
94247 @@ -4,34 +4,34 @@
94248 #include <linux/kernel.h>
94249 #include <asm/byteorder.h>
94250
94251 -static inline u16 get_unaligned_le16(const void *p)
94252 +static inline u16 __intentional_overflow(-1) get_unaligned_le16(const void *p)
94253 {
94254 - return le16_to_cpup((__le16 *)p);
94255 + return le16_to_cpup((const __le16 *)p);
94256 }
94257
94258 -static inline u32 get_unaligned_le32(const void *p)
94259 +static inline u32 __intentional_overflow(-1) get_unaligned_le32(const void *p)
94260 {
94261 - return le32_to_cpup((__le32 *)p);
94262 + return le32_to_cpup((const __le32 *)p);
94263 }
94264
94265 -static inline u64 get_unaligned_le64(const void *p)
94266 +static inline u64 __intentional_overflow(-1) get_unaligned_le64(const void *p)
94267 {
94268 - return le64_to_cpup((__le64 *)p);
94269 + return le64_to_cpup((const __le64 *)p);
94270 }
94271
94272 -static inline u16 get_unaligned_be16(const void *p)
94273 +static inline u16 __intentional_overflow(-1) get_unaligned_be16(const void *p)
94274 {
94275 - return be16_to_cpup((__be16 *)p);
94276 + return be16_to_cpup((const __be16 *)p);
94277 }
94278
94279 -static inline u32 get_unaligned_be32(const void *p)
94280 +static inline u32 __intentional_overflow(-1) get_unaligned_be32(const void *p)
94281 {
94282 - return be32_to_cpup((__be32 *)p);
94283 + return be32_to_cpup((const __be32 *)p);
94284 }
94285
94286 -static inline u64 get_unaligned_be64(const void *p)
94287 +static inline u64 __intentional_overflow(-1) get_unaligned_be64(const void *p)
94288 {
94289 - return be64_to_cpup((__be64 *)p);
94290 + return be64_to_cpup((const __be64 *)p);
94291 }
94292
94293 static inline void put_unaligned_le16(u16 val, void *p)
94294 diff --git a/include/linux/usb.h b/include/linux/usb.h
94295 index 447fe29..9fc875f 100644
94296 --- a/include/linux/usb.h
94297 +++ b/include/linux/usb.h
94298 @@ -592,7 +592,7 @@ struct usb_device {
94299 int maxchild;
94300
94301 u32 quirks;
94302 - atomic_t urbnum;
94303 + atomic_unchecked_t urbnum;
94304
94305 unsigned long active_duration;
94306
94307 @@ -1676,7 +1676,7 @@ void usb_buffer_unmap_sg(const struct usb_device *dev, int is_in,
94308
94309 extern int usb_control_msg(struct usb_device *dev, unsigned int pipe,
94310 __u8 request, __u8 requesttype, __u16 value, __u16 index,
94311 - void *data, __u16 size, int timeout);
94312 + void *data, __u16 size, int timeout) __intentional_overflow(-1);
94313 extern int usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
94314 void *data, int len, int *actual_length, int timeout);
94315 extern int usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
94316 diff --git a/include/linux/usb/renesas_usbhs.h b/include/linux/usb/renesas_usbhs.h
94317 index 9fd9e48..e2c5f35 100644
94318 --- a/include/linux/usb/renesas_usbhs.h
94319 +++ b/include/linux/usb/renesas_usbhs.h
94320 @@ -39,7 +39,7 @@ enum {
94321 */
94322 struct renesas_usbhs_driver_callback {
94323 int (*notify_hotplug)(struct platform_device *pdev);
94324 -};
94325 +} __no_const;
94326
94327 /*
94328 * callback functions for platform
94329 diff --git a/include/linux/user_namespace.h b/include/linux/user_namespace.h
94330 index 8297e5b..0dfae27 100644
94331 --- a/include/linux/user_namespace.h
94332 +++ b/include/linux/user_namespace.h
94333 @@ -39,7 +39,7 @@ struct user_namespace {
94334 struct key *persistent_keyring_register;
94335 struct rw_semaphore persistent_keyring_register_sem;
94336 #endif
94337 -};
94338 +} __randomize_layout;
94339
94340 extern struct user_namespace init_user_ns;
94341
94342 diff --git a/include/linux/utsname.h b/include/linux/utsname.h
94343 index 5093f58..c103e58 100644
94344 --- a/include/linux/utsname.h
94345 +++ b/include/linux/utsname.h
94346 @@ -25,7 +25,7 @@ struct uts_namespace {
94347 struct new_utsname name;
94348 struct user_namespace *user_ns;
94349 struct ns_common ns;
94350 -};
94351 +} __randomize_layout;
94352 extern struct uts_namespace init_uts_ns;
94353
94354 #ifdef CONFIG_UTS_NS
94355 diff --git a/include/linux/vermagic.h b/include/linux/vermagic.h
94356 index 6f8fbcf..4efc177 100644
94357 --- a/include/linux/vermagic.h
94358 +++ b/include/linux/vermagic.h
94359 @@ -25,9 +25,42 @@
94360 #define MODULE_ARCH_VERMAGIC ""
94361 #endif
94362
94363 +#ifdef CONFIG_PAX_REFCOUNT
94364 +#define MODULE_PAX_REFCOUNT "REFCOUNT "
94365 +#else
94366 +#define MODULE_PAX_REFCOUNT ""
94367 +#endif
94368 +
94369 +#ifdef CONSTIFY_PLUGIN
94370 +#define MODULE_CONSTIFY_PLUGIN "CONSTIFY_PLUGIN "
94371 +#else
94372 +#define MODULE_CONSTIFY_PLUGIN ""
94373 +#endif
94374 +
94375 +#ifdef STACKLEAK_PLUGIN
94376 +#define MODULE_STACKLEAK_PLUGIN "STACKLEAK_PLUGIN "
94377 +#else
94378 +#define MODULE_STACKLEAK_PLUGIN ""
94379 +#endif
94380 +
94381 +#ifdef RANDSTRUCT_PLUGIN
94382 +#include <generated/randomize_layout_hash.h>
94383 +#define MODULE_RANDSTRUCT_PLUGIN "RANDSTRUCT_PLUGIN_" RANDSTRUCT_HASHED_SEED
94384 +#else
94385 +#define MODULE_RANDSTRUCT_PLUGIN
94386 +#endif
94387 +
94388 +#ifdef CONFIG_GRKERNSEC
94389 +#define MODULE_GRSEC "GRSEC "
94390 +#else
94391 +#define MODULE_GRSEC ""
94392 +#endif
94393 +
94394 #define VERMAGIC_STRING \
94395 UTS_RELEASE " " \
94396 MODULE_VERMAGIC_SMP MODULE_VERMAGIC_PREEMPT \
94397 MODULE_VERMAGIC_MODULE_UNLOAD MODULE_VERMAGIC_MODVERSIONS \
94398 - MODULE_ARCH_VERMAGIC
94399 + MODULE_ARCH_VERMAGIC \
94400 + MODULE_PAX_REFCOUNT MODULE_CONSTIFY_PLUGIN MODULE_STACKLEAK_PLUGIN \
94401 + MODULE_GRSEC MODULE_RANDSTRUCT_PLUGIN
94402
94403 diff --git a/include/linux/vga_switcheroo.h b/include/linux/vga_switcheroo.h
94404 index b483abd..af305ad 100644
94405 --- a/include/linux/vga_switcheroo.h
94406 +++ b/include/linux/vga_switcheroo.h
94407 @@ -63,9 +63,9 @@ int vga_switcheroo_get_client_state(struct pci_dev *dev);
94408
94409 void vga_switcheroo_set_dynamic_switch(struct pci_dev *pdev, enum vga_switcheroo_state dynamic);
94410
94411 -int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain);
94412 +int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain);
94413 void vga_switcheroo_fini_domain_pm_ops(struct device *dev);
94414 -int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain);
94415 +int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain);
94416 #else
94417
94418 static inline void vga_switcheroo_unregister_client(struct pci_dev *dev) {}
94419 @@ -82,9 +82,9 @@ static inline int vga_switcheroo_get_client_state(struct pci_dev *dev) { return
94420
94421 static inline void vga_switcheroo_set_dynamic_switch(struct pci_dev *pdev, enum vga_switcheroo_state dynamic) {}
94422
94423 -static inline int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain) { return -EINVAL; }
94424 +static inline int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain) { return -EINVAL; }
94425 static inline void vga_switcheroo_fini_domain_pm_ops(struct device *dev) {}
94426 -static inline int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain) { return -EINVAL; }
94427 +static inline int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain) { return -EINVAL; }
94428
94429 #endif
94430 #endif /* _LINUX_VGA_SWITCHEROO_H_ */
94431 diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h
94432 index 0ec5983..cc61051 100644
94433 --- a/include/linux/vmalloc.h
94434 +++ b/include/linux/vmalloc.h
94435 @@ -18,6 +18,11 @@ struct vm_area_struct; /* vma defining user mapping in mm_types.h */
94436 #define VM_UNINITIALIZED 0x00000020 /* vm_struct is not fully initialized */
94437 #define VM_NO_GUARD 0x00000040 /* don't add guard page */
94438 #define VM_KASAN 0x00000080 /* has allocated kasan shadow memory */
94439 +
94440 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
94441 +#define VM_KERNEXEC 0x00000100 /* allocate from executable kernel memory range */
94442 +#endif
94443 +
94444 /* bits [20..32] reserved for arch specific ioremap internals */
94445
94446 /*
94447 @@ -86,6 +91,10 @@ extern void *vmap(struct page **pages, unsigned int count,
94448 unsigned long flags, pgprot_t prot);
94449 extern void vunmap(const void *addr);
94450
94451 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
94452 +extern void unmap_process_stacks(struct task_struct *task);
94453 +#endif
94454 +
94455 extern int remap_vmalloc_range_partial(struct vm_area_struct *vma,
94456 unsigned long uaddr, void *kaddr,
94457 unsigned long size);
94458 @@ -150,7 +159,7 @@ extern void free_vm_area(struct vm_struct *area);
94459
94460 /* for /dev/kmem */
94461 extern long vread(char *buf, char *addr, unsigned long count);
94462 -extern long vwrite(char *buf, char *addr, unsigned long count);
94463 +extern long vwrite(char *buf, char *addr, unsigned long count) __size_overflow(3);
94464
94465 /*
94466 * Internals. Dont't use..
94467 diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h
94468 index 82e7db7..f8ce3d0 100644
94469 --- a/include/linux/vmstat.h
94470 +++ b/include/linux/vmstat.h
94471 @@ -108,18 +108,18 @@ static inline void vm_events_fold_cpu(int cpu)
94472 /*
94473 * Zone based page accounting with per cpu differentials.
94474 */
94475 -extern atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
94476 +extern atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
94477
94478 static inline void zone_page_state_add(long x, struct zone *zone,
94479 enum zone_stat_item item)
94480 {
94481 - atomic_long_add(x, &zone->vm_stat[item]);
94482 - atomic_long_add(x, &vm_stat[item]);
94483 + atomic_long_add_unchecked(x, &zone->vm_stat[item]);
94484 + atomic_long_add_unchecked(x, &vm_stat[item]);
94485 }
94486
94487 -static inline unsigned long global_page_state(enum zone_stat_item item)
94488 +static inline unsigned long __intentional_overflow(-1) global_page_state(enum zone_stat_item item)
94489 {
94490 - long x = atomic_long_read(&vm_stat[item]);
94491 + long x = atomic_long_read_unchecked(&vm_stat[item]);
94492 #ifdef CONFIG_SMP
94493 if (x < 0)
94494 x = 0;
94495 @@ -127,10 +127,10 @@ static inline unsigned long global_page_state(enum zone_stat_item item)
94496 return x;
94497 }
94498
94499 -static inline unsigned long zone_page_state(struct zone *zone,
94500 +static inline unsigned long __intentional_overflow(-1) zone_page_state(struct zone *zone,
94501 enum zone_stat_item item)
94502 {
94503 - long x = atomic_long_read(&zone->vm_stat[item]);
94504 + long x = atomic_long_read_unchecked(&zone->vm_stat[item]);
94505 #ifdef CONFIG_SMP
94506 if (x < 0)
94507 x = 0;
94508 @@ -147,7 +147,7 @@ static inline unsigned long zone_page_state(struct zone *zone,
94509 static inline unsigned long zone_page_state_snapshot(struct zone *zone,
94510 enum zone_stat_item item)
94511 {
94512 - long x = atomic_long_read(&zone->vm_stat[item]);
94513 + long x = atomic_long_read_unchecked(&zone->vm_stat[item]);
94514
94515 #ifdef CONFIG_SMP
94516 int cpu;
94517 @@ -234,14 +234,14 @@ static inline void __mod_zone_page_state(struct zone *zone,
94518
94519 static inline void __inc_zone_state(struct zone *zone, enum zone_stat_item item)
94520 {
94521 - atomic_long_inc(&zone->vm_stat[item]);
94522 - atomic_long_inc(&vm_stat[item]);
94523 + atomic_long_inc_unchecked(&zone->vm_stat[item]);
94524 + atomic_long_inc_unchecked(&vm_stat[item]);
94525 }
94526
94527 static inline void __dec_zone_state(struct zone *zone, enum zone_stat_item item)
94528 {
94529 - atomic_long_dec(&zone->vm_stat[item]);
94530 - atomic_long_dec(&vm_stat[item]);
94531 + atomic_long_dec_unchecked(&zone->vm_stat[item]);
94532 + atomic_long_dec_unchecked(&vm_stat[item]);
94533 }
94534
94535 static inline void __inc_zone_page_state(struct page *page,
94536 diff --git a/include/linux/xattr.h b/include/linux/xattr.h
94537 index 91b0a68..0e9adf6 100644
94538 --- a/include/linux/xattr.h
94539 +++ b/include/linux/xattr.h
94540 @@ -28,7 +28,7 @@ struct xattr_handler {
94541 size_t size, int handler_flags);
94542 int (*set)(struct dentry *dentry, const char *name, const void *buffer,
94543 size_t size, int flags, int handler_flags);
94544 -};
94545 +} __do_const;
94546
94547 struct xattr {
94548 const char *name;
94549 @@ -37,6 +37,9 @@ struct xattr {
94550 };
94551
94552 ssize_t xattr_getsecurity(struct inode *, const char *, void *, size_t);
94553 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
94554 +ssize_t pax_getxattr(struct dentry *, void *, size_t);
94555 +#endif
94556 ssize_t vfs_getxattr(struct dentry *, const char *, void *, size_t);
94557 ssize_t vfs_listxattr(struct dentry *d, char *list, size_t size);
94558 int __vfs_setxattr_noperm(struct dentry *, const char *, const void *, size_t, int);
94559 diff --git a/include/linux/zlib.h b/include/linux/zlib.h
94560 index 92dbbd3..13ab0b3 100644
94561 --- a/include/linux/zlib.h
94562 +++ b/include/linux/zlib.h
94563 @@ -31,6 +31,7 @@
94564 #define _ZLIB_H
94565
94566 #include <linux/zconf.h>
94567 +#include <linux/compiler.h>
94568
94569 /* zlib deflate based on ZLIB_VERSION "1.1.3" */
94570 /* zlib inflate based on ZLIB_VERSION "1.2.3" */
94571 @@ -179,7 +180,7 @@ typedef z_stream *z_streamp;
94572
94573 /* basic functions */
94574
94575 -extern int zlib_deflate_workspacesize (int windowBits, int memLevel);
94576 +extern int zlib_deflate_workspacesize (int windowBits, int memLevel) __intentional_overflow(0);
94577 /*
94578 Returns the number of bytes that needs to be allocated for a per-
94579 stream workspace with the specified parameters. A pointer to this
94580 diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h
94581 index 3e4fddf..5ec9104 100644
94582 --- a/include/media/v4l2-dev.h
94583 +++ b/include/media/v4l2-dev.h
94584 @@ -75,7 +75,7 @@ struct v4l2_file_operations {
94585 int (*mmap) (struct file *, struct vm_area_struct *);
94586 int (*open) (struct file *);
94587 int (*release) (struct file *);
94588 -};
94589 +} __do_const;
94590
94591 /*
94592 * Newer version of video_device, handled by videodev2.c
94593 diff --git a/include/media/v4l2-device.h b/include/media/v4l2-device.h
94594 index ffb69da..040393e 100644
94595 --- a/include/media/v4l2-device.h
94596 +++ b/include/media/v4l2-device.h
94597 @@ -95,7 +95,7 @@ int __must_check v4l2_device_register(struct device *dev, struct v4l2_device *v4
94598 this function returns 0. If the name ends with a digit (e.g. cx18),
94599 then the name will be set to cx18-0 since cx180 looks really odd. */
94600 int v4l2_device_set_name(struct v4l2_device *v4l2_dev, const char *basename,
94601 - atomic_t *instance);
94602 + atomic_unchecked_t *instance);
94603
94604 /* Set v4l2_dev->dev to NULL. Call when the USB parent disconnects.
94605 Since the parent disappears this ensures that v4l2_dev doesn't have an
94606 diff --git a/include/net/9p/transport.h b/include/net/9p/transport.h
94607 index 2a25dec..bf6dd8a 100644
94608 --- a/include/net/9p/transport.h
94609 +++ b/include/net/9p/transport.h
94610 @@ -62,7 +62,7 @@ struct p9_trans_module {
94611 int (*cancelled)(struct p9_client *, struct p9_req_t *req);
94612 int (*zc_request)(struct p9_client *, struct p9_req_t *,
94613 char *, char *, int , int, int, int);
94614 -};
94615 +} __do_const;
94616
94617 void v9fs_register_trans(struct p9_trans_module *m);
94618 void v9fs_unregister_trans(struct p9_trans_module *m);
94619 diff --git a/include/net/af_unix.h b/include/net/af_unix.h
94620 index a175ba4..196eb8242 100644
94621 --- a/include/net/af_unix.h
94622 +++ b/include/net/af_unix.h
94623 @@ -36,7 +36,7 @@ struct unix_skb_parms {
94624 u32 secid; /* Security ID */
94625 #endif
94626 u32 consumed;
94627 -};
94628 +} __randomize_layout;
94629
94630 #define UNIXCB(skb) (*(struct unix_skb_parms *)&((skb)->cb))
94631 #define UNIXSID(skb) (&UNIXCB((skb)).secid)
94632 diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
94633 index 2239a37..a83461f 100644
94634 --- a/include/net/bluetooth/l2cap.h
94635 +++ b/include/net/bluetooth/l2cap.h
94636 @@ -609,7 +609,7 @@ struct l2cap_ops {
94637 struct sk_buff *(*alloc_skb) (struct l2cap_chan *chan,
94638 unsigned long hdr_len,
94639 unsigned long len, int nb);
94640 -};
94641 +} __do_const;
94642
94643 struct l2cap_conn {
94644 struct hci_conn *hcon;
94645 diff --git a/include/net/bonding.h b/include/net/bonding.h
94646 index fda6fee..dbdf83c 100644
94647 --- a/include/net/bonding.h
94648 +++ b/include/net/bonding.h
94649 @@ -665,7 +665,7 @@ extern struct rtnl_link_ops bond_link_ops;
94650
94651 static inline void bond_tx_drop(struct net_device *dev, struct sk_buff *skb)
94652 {
94653 - atomic_long_inc(&dev->tx_dropped);
94654 + atomic_long_inc_unchecked(&dev->tx_dropped);
94655 dev_kfree_skb_any(skb);
94656 }
94657
94658 diff --git a/include/net/caif/cfctrl.h b/include/net/caif/cfctrl.h
94659 index f2ae33d..c457cf0 100644
94660 --- a/include/net/caif/cfctrl.h
94661 +++ b/include/net/caif/cfctrl.h
94662 @@ -52,7 +52,7 @@ struct cfctrl_rsp {
94663 void (*radioset_rsp)(void);
94664 void (*reject_rsp)(struct cflayer *layer, u8 linkid,
94665 struct cflayer *client_layer);
94666 -};
94667 +} __no_const;
94668
94669 /* Link Setup Parameters for CAIF-Links. */
94670 struct cfctrl_link_param {
94671 @@ -101,8 +101,8 @@ struct cfctrl_request_info {
94672 struct cfctrl {
94673 struct cfsrvl serv;
94674 struct cfctrl_rsp res;
94675 - atomic_t req_seq_no;
94676 - atomic_t rsp_seq_no;
94677 + atomic_unchecked_t req_seq_no;
94678 + atomic_unchecked_t rsp_seq_no;
94679 struct list_head list;
94680 /* Protects from simultaneous access to first_req list */
94681 spinlock_t info_list_lock;
94682 diff --git a/include/net/flow.h b/include/net/flow.h
94683 index 8109a15..504466d 100644
94684 --- a/include/net/flow.h
94685 +++ b/include/net/flow.h
94686 @@ -231,6 +231,6 @@ void flow_cache_fini(struct net *net);
94687
94688 void flow_cache_flush(struct net *net);
94689 void flow_cache_flush_deferred(struct net *net);
94690 -extern atomic_t flow_cache_genid;
94691 +extern atomic_unchecked_t flow_cache_genid;
94692
94693 #endif
94694 diff --git a/include/net/genetlink.h b/include/net/genetlink.h
94695 index 0574abd..0f16881 100644
94696 --- a/include/net/genetlink.h
94697 +++ b/include/net/genetlink.h
94698 @@ -130,7 +130,7 @@ struct genl_ops {
94699 u8 cmd;
94700 u8 internal_flags;
94701 u8 flags;
94702 -};
94703 +} __do_const;
94704
94705 int __genl_register_family(struct genl_family *family);
94706
94707 diff --git a/include/net/gro_cells.h b/include/net/gro_cells.h
94708 index 0f712c0..cd762c4 100644
94709 --- a/include/net/gro_cells.h
94710 +++ b/include/net/gro_cells.h
94711 @@ -27,7 +27,7 @@ static inline void gro_cells_receive(struct gro_cells *gcells, struct sk_buff *s
94712 cell = this_cpu_ptr(gcells->cells);
94713
94714 if (skb_queue_len(&cell->napi_skbs) > netdev_max_backlog) {
94715 - atomic_long_inc(&dev->rx_dropped);
94716 + atomic_long_inc_unchecked(&dev->rx_dropped);
94717 kfree_skb(skb);
94718 return;
94719 }
94720 diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h
94721 index 5976bde..3a81660 100644
94722 --- a/include/net/inet_connection_sock.h
94723 +++ b/include/net/inet_connection_sock.h
94724 @@ -63,7 +63,7 @@ struct inet_connection_sock_af_ops {
94725 int (*bind_conflict)(const struct sock *sk,
94726 const struct inet_bind_bucket *tb, bool relax);
94727 void (*mtu_reduced)(struct sock *sk);
94728 -};
94729 +} __do_const;
94730
94731 /** inet_connection_sock - INET connection oriented sock
94732 *
94733 diff --git a/include/net/inetpeer.h b/include/net/inetpeer.h
94734 index 80479ab..0c3f647 100644
94735 --- a/include/net/inetpeer.h
94736 +++ b/include/net/inetpeer.h
94737 @@ -47,7 +47,7 @@ struct inet_peer {
94738 */
94739 union {
94740 struct {
94741 - atomic_t rid; /* Frag reception counter */
94742 + atomic_unchecked_t rid; /* Frag reception counter */
94743 };
94744 struct rcu_head rcu;
94745 struct inet_peer *gc_next;
94746 diff --git a/include/net/ip.h b/include/net/ip.h
94747 index 6cc1eaf..14059b0 100644
94748 --- a/include/net/ip.h
94749 +++ b/include/net/ip.h
94750 @@ -317,7 +317,7 @@ static inline unsigned int ip_skb_dst_mtu(const struct sk_buff *skb)
94751 }
94752 }
94753
94754 -u32 ip_idents_reserve(u32 hash, int segs);
94755 +u32 ip_idents_reserve(u32 hash, int segs) __intentional_overflow(-1);
94756 void __ip_select_ident(struct iphdr *iph, int segs);
94757
94758 static inline void ip_select_ident_segs(struct sk_buff *skb, struct sock *sk, int segs)
94759 diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h
94760 index 5bd120e4..03fb812 100644
94761 --- a/include/net/ip_fib.h
94762 +++ b/include/net/ip_fib.h
94763 @@ -170,7 +170,7 @@ __be32 fib_info_update_nh_saddr(struct net *net, struct fib_nh *nh);
94764
94765 #define FIB_RES_SADDR(net, res) \
94766 ((FIB_RES_NH(res).nh_saddr_genid == \
94767 - atomic_read(&(net)->ipv4.dev_addr_genid)) ? \
94768 + atomic_read_unchecked(&(net)->ipv4.dev_addr_genid)) ? \
94769 FIB_RES_NH(res).nh_saddr : \
94770 fib_info_update_nh_saddr((net), &FIB_RES_NH(res)))
94771 #define FIB_RES_GW(res) (FIB_RES_NH(res).nh_gw)
94772 diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
94773 index 615b20b..fd4cbd8 100644
94774 --- a/include/net/ip_vs.h
94775 +++ b/include/net/ip_vs.h
94776 @@ -534,7 +534,7 @@ struct ip_vs_conn {
94777 struct ip_vs_conn *control; /* Master control connection */
94778 atomic_t n_control; /* Number of controlled ones */
94779 struct ip_vs_dest *dest; /* real server */
94780 - atomic_t in_pkts; /* incoming packet counter */
94781 + atomic_unchecked_t in_pkts; /* incoming packet counter */
94782
94783 /* Packet transmitter for different forwarding methods. If it
94784 * mangles the packet, it must return NF_DROP or better NF_STOLEN,
94785 @@ -682,7 +682,7 @@ struct ip_vs_dest {
94786 __be16 port; /* port number of the server */
94787 union nf_inet_addr addr; /* IP address of the server */
94788 volatile unsigned int flags; /* dest status flags */
94789 - atomic_t conn_flags; /* flags to copy to conn */
94790 + atomic_unchecked_t conn_flags; /* flags to copy to conn */
94791 atomic_t weight; /* server weight */
94792
94793 atomic_t refcnt; /* reference counter */
94794 @@ -928,11 +928,11 @@ struct netns_ipvs {
94795 /* ip_vs_lblc */
94796 int sysctl_lblc_expiration;
94797 struct ctl_table_header *lblc_ctl_header;
94798 - struct ctl_table *lblc_ctl_table;
94799 + ctl_table_no_const *lblc_ctl_table;
94800 /* ip_vs_lblcr */
94801 int sysctl_lblcr_expiration;
94802 struct ctl_table_header *lblcr_ctl_header;
94803 - struct ctl_table *lblcr_ctl_table;
94804 + ctl_table_no_const *lblcr_ctl_table;
94805 /* ip_vs_est */
94806 struct list_head est_list; /* estimator list */
94807 spinlock_t est_lock;
94808 diff --git a/include/net/irda/ircomm_tty.h b/include/net/irda/ircomm_tty.h
94809 index 8d4f588..2e37ad2 100644
94810 --- a/include/net/irda/ircomm_tty.h
94811 +++ b/include/net/irda/ircomm_tty.h
94812 @@ -33,6 +33,7 @@
94813 #include <linux/termios.h>
94814 #include <linux/timer.h>
94815 #include <linux/tty.h> /* struct tty_struct */
94816 +#include <asm/local.h>
94817
94818 #include <net/irda/irias_object.h>
94819 #include <net/irda/ircomm_core.h>
94820 diff --git a/include/net/iucv/af_iucv.h b/include/net/iucv/af_iucv.h
94821 index 714cc9a..ea05f3e 100644
94822 --- a/include/net/iucv/af_iucv.h
94823 +++ b/include/net/iucv/af_iucv.h
94824 @@ -149,7 +149,7 @@ struct iucv_skb_cb {
94825 struct iucv_sock_list {
94826 struct hlist_head head;
94827 rwlock_t lock;
94828 - atomic_t autobind_name;
94829 + atomic_unchecked_t autobind_name;
94830 };
94831
94832 unsigned int iucv_sock_poll(struct file *file, struct socket *sock,
94833 diff --git a/include/net/llc_c_ac.h b/include/net/llc_c_ac.h
94834 index f3be818..bf46196 100644
94835 --- a/include/net/llc_c_ac.h
94836 +++ b/include/net/llc_c_ac.h
94837 @@ -87,7 +87,7 @@
94838 #define LLC_CONN_AC_STOP_SENDACK_TMR 70
94839 #define LLC_CONN_AC_START_SENDACK_TMR_IF_NOT_RUNNING 71
94840
94841 -typedef int (*llc_conn_action_t)(struct sock *sk, struct sk_buff *skb);
94842 +typedef int (* const llc_conn_action_t)(struct sock *sk, struct sk_buff *skb);
94843
94844 int llc_conn_ac_clear_remote_busy(struct sock *sk, struct sk_buff *skb);
94845 int llc_conn_ac_conn_ind(struct sock *sk, struct sk_buff *skb);
94846 diff --git a/include/net/llc_c_ev.h b/include/net/llc_c_ev.h
94847 index 3948cf1..83b28c4 100644
94848 --- a/include/net/llc_c_ev.h
94849 +++ b/include/net/llc_c_ev.h
94850 @@ -125,8 +125,8 @@ static __inline__ struct llc_conn_state_ev *llc_conn_ev(struct sk_buff *skb)
94851 return (struct llc_conn_state_ev *)skb->cb;
94852 }
94853
94854 -typedef int (*llc_conn_ev_t)(struct sock *sk, struct sk_buff *skb);
94855 -typedef int (*llc_conn_ev_qfyr_t)(struct sock *sk, struct sk_buff *skb);
94856 +typedef int (* const llc_conn_ev_t)(struct sock *sk, struct sk_buff *skb);
94857 +typedef int (* const llc_conn_ev_qfyr_t)(struct sock *sk, struct sk_buff *skb);
94858
94859 int llc_conn_ev_conn_req(struct sock *sk, struct sk_buff *skb);
94860 int llc_conn_ev_data_req(struct sock *sk, struct sk_buff *skb);
94861 diff --git a/include/net/llc_c_st.h b/include/net/llc_c_st.h
94862 index 48f3f89..0e92c50 100644
94863 --- a/include/net/llc_c_st.h
94864 +++ b/include/net/llc_c_st.h
94865 @@ -37,7 +37,7 @@ struct llc_conn_state_trans {
94866 u8 next_state;
94867 const llc_conn_ev_qfyr_t *ev_qualifiers;
94868 const llc_conn_action_t *ev_actions;
94869 -};
94870 +} __do_const;
94871
94872 struct llc_conn_state {
94873 u8 current_state;
94874 diff --git a/include/net/llc_s_ac.h b/include/net/llc_s_ac.h
94875 index a61b98c..aade1eb 100644
94876 --- a/include/net/llc_s_ac.h
94877 +++ b/include/net/llc_s_ac.h
94878 @@ -23,7 +23,7 @@
94879 #define SAP_ACT_TEST_IND 9
94880
94881 /* All action functions must look like this */
94882 -typedef int (*llc_sap_action_t)(struct llc_sap *sap, struct sk_buff *skb);
94883 +typedef int (* const llc_sap_action_t)(struct llc_sap *sap, struct sk_buff *skb);
94884
94885 int llc_sap_action_unitdata_ind(struct llc_sap *sap, struct sk_buff *skb);
94886 int llc_sap_action_send_ui(struct llc_sap *sap, struct sk_buff *skb);
94887 diff --git a/include/net/llc_s_st.h b/include/net/llc_s_st.h
94888 index c4359e2..76dbc4a 100644
94889 --- a/include/net/llc_s_st.h
94890 +++ b/include/net/llc_s_st.h
94891 @@ -20,7 +20,7 @@ struct llc_sap_state_trans {
94892 llc_sap_ev_t ev;
94893 u8 next_state;
94894 const llc_sap_action_t *ev_actions;
94895 -};
94896 +} __do_const;
94897
94898 struct llc_sap_state {
94899 u8 curr_state;
94900 diff --git a/include/net/mac80211.h b/include/net/mac80211.h
94901 index d52914b..2b13cec 100644
94902 --- a/include/net/mac80211.h
94903 +++ b/include/net/mac80211.h
94904 @@ -4915,7 +4915,7 @@ struct rate_control_ops {
94905 void (*remove_sta_debugfs)(void *priv, void *priv_sta);
94906
94907 u32 (*get_expected_throughput)(void *priv_sta);
94908 -};
94909 +} __do_const;
94910
94911 static inline int rate_supported(struct ieee80211_sta *sta,
94912 enum ieee80211_band band,
94913 diff --git a/include/net/neighbour.h b/include/net/neighbour.h
94914 index 76f7084..8f36e39 100644
94915 --- a/include/net/neighbour.h
94916 +++ b/include/net/neighbour.h
94917 @@ -163,7 +163,7 @@ struct neigh_ops {
94918 void (*error_report)(struct neighbour *, struct sk_buff *);
94919 int (*output)(struct neighbour *, struct sk_buff *);
94920 int (*connected_output)(struct neighbour *, struct sk_buff *);
94921 -};
94922 +} __do_const;
94923
94924 struct pneigh_entry {
94925 struct pneigh_entry *next;
94926 @@ -217,7 +217,7 @@ struct neigh_table {
94927 struct neigh_statistics __percpu *stats;
94928 struct neigh_hash_table __rcu *nht;
94929 struct pneigh_entry **phash_buckets;
94930 -};
94931 +} __randomize_layout;
94932
94933 enum {
94934 NEIGH_ARP_TABLE = 0,
94935 diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h
94936 index 36faf49..6927638 100644
94937 --- a/include/net/net_namespace.h
94938 +++ b/include/net/net_namespace.h
94939 @@ -131,8 +131,8 @@ struct net {
94940 struct netns_ipvs *ipvs;
94941 #endif
94942 struct sock *diag_nlsk;
94943 - atomic_t fnhe_genid;
94944 -};
94945 + atomic_unchecked_t fnhe_genid;
94946 +} __randomize_layout;
94947
94948 #include <linux/seq_file_net.h>
94949
94950 @@ -288,7 +288,11 @@ static inline struct net *read_pnet(struct net * const *pnet)
94951 #define __net_init __init
94952 #define __net_exit __exit_refok
94953 #define __net_initdata __initdata
94954 +#ifdef CONSTIFY_PLUGIN
94955 #define __net_initconst __initconst
94956 +#else
94957 +#define __net_initconst __initdata
94958 +#endif
94959 #endif
94960
94961 int peernet2id(struct net *net, struct net *peer);
94962 @@ -301,7 +305,7 @@ struct pernet_operations {
94963 void (*exit_batch)(struct list_head *net_exit_list);
94964 int *id;
94965 size_t size;
94966 -};
94967 +} __do_const;
94968
94969 /*
94970 * Use these carefully. If you implement a network device and it
94971 @@ -349,12 +353,12 @@ static inline void unregister_net_sysctl_table(struct ctl_table_header *header)
94972
94973 static inline int rt_genid_ipv4(struct net *net)
94974 {
94975 - return atomic_read(&net->ipv4.rt_genid);
94976 + return atomic_read_unchecked(&net->ipv4.rt_genid);
94977 }
94978
94979 static inline void rt_genid_bump_ipv4(struct net *net)
94980 {
94981 - atomic_inc(&net->ipv4.rt_genid);
94982 + atomic_inc_unchecked(&net->ipv4.rt_genid);
94983 }
94984
94985 extern void (*__fib6_flush_trees)(struct net *net);
94986 @@ -381,12 +385,12 @@ static inline void rt_genid_bump_all(struct net *net)
94987
94988 static inline int fnhe_genid(struct net *net)
94989 {
94990 - return atomic_read(&net->fnhe_genid);
94991 + return atomic_read_unchecked(&net->fnhe_genid);
94992 }
94993
94994 static inline void fnhe_genid_bump(struct net *net)
94995 {
94996 - atomic_inc(&net->fnhe_genid);
94997 + atomic_inc_unchecked(&net->fnhe_genid);
94998 }
94999
95000 #endif /* __NET_NET_NAMESPACE_H */
95001 diff --git a/include/net/netlink.h b/include/net/netlink.h
95002 index e010ee8..405b9f4 100644
95003 --- a/include/net/netlink.h
95004 +++ b/include/net/netlink.h
95005 @@ -518,7 +518,7 @@ static inline void nlmsg_trim(struct sk_buff *skb, const void *mark)
95006 {
95007 if (mark) {
95008 WARN_ON((unsigned char *) mark < skb->data);
95009 - skb_trim(skb, (unsigned char *) mark - skb->data);
95010 + skb_trim(skb, (const unsigned char *) mark - skb->data);
95011 }
95012 }
95013
95014 diff --git a/include/net/netns/conntrack.h b/include/net/netns/conntrack.h
95015 index 29d6a94..235d3d84 100644
95016 --- a/include/net/netns/conntrack.h
95017 +++ b/include/net/netns/conntrack.h
95018 @@ -14,10 +14,10 @@ struct nf_conntrack_ecache;
95019 struct nf_proto_net {
95020 #ifdef CONFIG_SYSCTL
95021 struct ctl_table_header *ctl_table_header;
95022 - struct ctl_table *ctl_table;
95023 + ctl_table_no_const *ctl_table;
95024 #ifdef CONFIG_NF_CONNTRACK_PROC_COMPAT
95025 struct ctl_table_header *ctl_compat_header;
95026 - struct ctl_table *ctl_compat_table;
95027 + ctl_table_no_const *ctl_compat_table;
95028 #endif
95029 #endif
95030 unsigned int users;
95031 @@ -60,7 +60,7 @@ struct nf_ip_net {
95032 struct nf_icmp_net icmpv6;
95033 #if defined(CONFIG_SYSCTL) && defined(CONFIG_NF_CONNTRACK_PROC_COMPAT)
95034 struct ctl_table_header *ctl_table_header;
95035 - struct ctl_table *ctl_table;
95036 + ctl_table_no_const *ctl_table;
95037 #endif
95038 };
95039
95040 diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h
95041 index dbe2254..ed0c151 100644
95042 --- a/include/net/netns/ipv4.h
95043 +++ b/include/net/netns/ipv4.h
95044 @@ -87,7 +87,7 @@ struct netns_ipv4 {
95045
95046 struct ping_group_range ping_group_range;
95047
95048 - atomic_t dev_addr_genid;
95049 + atomic_unchecked_t dev_addr_genid;
95050
95051 #ifdef CONFIG_SYSCTL
95052 unsigned long *sysctl_local_reserved_ports;
95053 @@ -101,6 +101,6 @@ struct netns_ipv4 {
95054 struct fib_rules_ops *mr_rules_ops;
95055 #endif
95056 #endif
95057 - atomic_t rt_genid;
95058 + atomic_unchecked_t rt_genid;
95059 };
95060 #endif
95061 diff --git a/include/net/netns/ipv6.h b/include/net/netns/ipv6.h
95062 index 69ae41f..4f94868 100644
95063 --- a/include/net/netns/ipv6.h
95064 +++ b/include/net/netns/ipv6.h
95065 @@ -75,8 +75,8 @@ struct netns_ipv6 {
95066 struct fib_rules_ops *mr6_rules_ops;
95067 #endif
95068 #endif
95069 - atomic_t dev_addr_genid;
95070 - atomic_t fib6_sernum;
95071 + atomic_unchecked_t dev_addr_genid;
95072 + atomic_unchecked_t fib6_sernum;
95073 };
95074
95075 #if IS_ENABLED(CONFIG_NF_DEFRAG_IPV6)
95076 diff --git a/include/net/netns/xfrm.h b/include/net/netns/xfrm.h
95077 index 730d82a..045f2c4 100644
95078 --- a/include/net/netns/xfrm.h
95079 +++ b/include/net/netns/xfrm.h
95080 @@ -78,7 +78,7 @@ struct netns_xfrm {
95081
95082 /* flow cache part */
95083 struct flow_cache flow_cache_global;
95084 - atomic_t flow_cache_genid;
95085 + atomic_unchecked_t flow_cache_genid;
95086 struct list_head flow_cache_gc_list;
95087 spinlock_t flow_cache_gc_lock;
95088 struct work_struct flow_cache_gc_work;
95089 diff --git a/include/net/ping.h b/include/net/ping.h
95090 index cc16d41..664f40b 100644
95091 --- a/include/net/ping.h
95092 +++ b/include/net/ping.h
95093 @@ -54,7 +54,7 @@ struct ping_iter_state {
95094
95095 extern struct proto ping_prot;
95096 #if IS_ENABLED(CONFIG_IPV6)
95097 -extern struct pingv6_ops pingv6_ops;
95098 +extern struct pingv6_ops *pingv6_ops;
95099 #endif
95100
95101 struct pingfakehdr {
95102 diff --git a/include/net/protocol.h b/include/net/protocol.h
95103 index d6fcc1f..ca277058 100644
95104 --- a/include/net/protocol.h
95105 +++ b/include/net/protocol.h
95106 @@ -49,7 +49,7 @@ struct net_protocol {
95107 * socket lookup?
95108 */
95109 icmp_strict_tag_validation:1;
95110 -};
95111 +} __do_const;
95112
95113 #if IS_ENABLED(CONFIG_IPV6)
95114 struct inet6_protocol {
95115 @@ -62,7 +62,7 @@ struct inet6_protocol {
95116 u8 type, u8 code, int offset,
95117 __be32 info);
95118 unsigned int flags; /* INET6_PROTO_xxx */
95119 -};
95120 +} __do_const;
95121
95122 #define INET6_PROTO_NOPOLICY 0x1
95123 #define INET6_PROTO_FINAL 0x2
95124 diff --git a/include/net/rtnetlink.h b/include/net/rtnetlink.h
95125 index 6c6d539..af70817 100644
95126 --- a/include/net/rtnetlink.h
95127 +++ b/include/net/rtnetlink.h
95128 @@ -95,7 +95,7 @@ struct rtnl_link_ops {
95129 const struct net_device *dev,
95130 const struct net_device *slave_dev);
95131 struct net *(*get_link_net)(const struct net_device *dev);
95132 -};
95133 +} __do_const;
95134
95135 int __rtnl_link_register(struct rtnl_link_ops *ops);
95136 void __rtnl_link_unregister(struct rtnl_link_ops *ops);
95137 diff --git a/include/net/sctp/checksum.h b/include/net/sctp/checksum.h
95138 index 4a5b9a3..ca27d73 100644
95139 --- a/include/net/sctp/checksum.h
95140 +++ b/include/net/sctp/checksum.h
95141 @@ -61,8 +61,8 @@ static inline __le32 sctp_compute_cksum(const struct sk_buff *skb,
95142 unsigned int offset)
95143 {
95144 struct sctphdr *sh = sctp_hdr(skb);
95145 - __le32 ret, old = sh->checksum;
95146 - const struct skb_checksum_ops ops = {
95147 + __le32 ret, old = sh->checksum;
95148 + static const struct skb_checksum_ops ops = {
95149 .update = sctp_csum_update,
95150 .combine = sctp_csum_combine,
95151 };
95152 diff --git a/include/net/sctp/sm.h b/include/net/sctp/sm.h
95153 index 487ef34..d457f98 100644
95154 --- a/include/net/sctp/sm.h
95155 +++ b/include/net/sctp/sm.h
95156 @@ -80,7 +80,7 @@ typedef void (sctp_timer_event_t) (unsigned long);
95157 typedef struct {
95158 sctp_state_fn_t *fn;
95159 const char *name;
95160 -} sctp_sm_table_entry_t;
95161 +} __do_const sctp_sm_table_entry_t;
95162
95163 /* A naming convention of "sctp_sf_xxx" applies to all the state functions
95164 * currently in use.
95165 @@ -292,7 +292,7 @@ __u32 sctp_generate_tag(const struct sctp_endpoint *);
95166 __u32 sctp_generate_tsn(const struct sctp_endpoint *);
95167
95168 /* Extern declarations for major data structures. */
95169 -extern sctp_timer_event_t *sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES];
95170 +extern sctp_timer_event_t * const sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES];
95171
95172
95173 /* Get the size of a DATA chunk payload. */
95174 diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
95175 index 2bb2fcf..d17c291 100644
95176 --- a/include/net/sctp/structs.h
95177 +++ b/include/net/sctp/structs.h
95178 @@ -509,7 +509,7 @@ struct sctp_pf {
95179 void (*to_sk_saddr)(union sctp_addr *, struct sock *sk);
95180 void (*to_sk_daddr)(union sctp_addr *, struct sock *sk);
95181 struct sctp_af *af;
95182 -};
95183 +} __do_const;
95184
95185
95186 /* Structure to track chunk fragments that have been acked, but peer
95187 diff --git a/include/net/sock.h b/include/net/sock.h
95188 index e4079c2..79c5d3a 100644
95189 --- a/include/net/sock.h
95190 +++ b/include/net/sock.h
95191 @@ -362,7 +362,7 @@ struct sock {
95192 unsigned int sk_napi_id;
95193 unsigned int sk_ll_usec;
95194 #endif
95195 - atomic_t sk_drops;
95196 + atomic_unchecked_t sk_drops;
95197 int sk_rcvbuf;
95198
95199 struct sk_filter __rcu *sk_filter;
95200 @@ -1039,7 +1039,7 @@ struct proto {
95201 void (*destroy_cgroup)(struct mem_cgroup *memcg);
95202 struct cg_proto *(*proto_cgroup)(struct mem_cgroup *memcg);
95203 #endif
95204 -};
95205 +} __randomize_layout;
95206
95207 /*
95208 * Bits in struct cg_proto.flags
95209 @@ -1212,7 +1212,7 @@ static inline void memcg_memory_allocated_sub(struct cg_proto *prot,
95210 page_counter_uncharge(&prot->memory_allocated, amt);
95211 }
95212
95213 -static inline long
95214 +static inline long __intentional_overflow(-1)
95215 sk_memory_allocated(const struct sock *sk)
95216 {
95217 struct proto *prot = sk->sk_prot;
95218 @@ -1778,7 +1778,7 @@ static inline void sk_nocaps_add(struct sock *sk, netdev_features_t flags)
95219 }
95220
95221 static inline int skb_do_copy_data_nocache(struct sock *sk, struct sk_buff *skb,
95222 - struct iov_iter *from, char *to,
95223 + struct iov_iter *from, unsigned char *to,
95224 int copy, int offset)
95225 {
95226 if (skb->ip_summed == CHECKSUM_NONE) {
95227 @@ -2025,7 +2025,7 @@ static inline void sk_stream_moderate_sndbuf(struct sock *sk)
95228 }
95229 }
95230
95231 -struct sk_buff *sk_stream_alloc_skb(struct sock *sk, int size, gfp_t gfp);
95232 +struct sk_buff * __intentional_overflow(0) sk_stream_alloc_skb(struct sock *sk, int size, gfp_t gfp);
95233
95234 /**
95235 * sk_page_frag - return an appropriate page_frag
95236 diff --git a/include/net/tcp.h b/include/net/tcp.h
95237 index 8d6b983..5813205 100644
95238 --- a/include/net/tcp.h
95239 +++ b/include/net/tcp.h
95240 @@ -516,7 +516,7 @@ void tcp_retransmit_timer(struct sock *sk);
95241 void tcp_xmit_retransmit_queue(struct sock *);
95242 void tcp_simple_retransmit(struct sock *);
95243 int tcp_trim_head(struct sock *, struct sk_buff *, u32);
95244 -int tcp_fragment(struct sock *, struct sk_buff *, u32, unsigned int, gfp_t);
95245 +int __intentional_overflow(3) tcp_fragment(struct sock *, struct sk_buff *, u32, unsigned int, gfp_t);
95246
95247 void tcp_send_probe0(struct sock *);
95248 void tcp_send_partial(struct sock *);
95249 @@ -694,8 +694,8 @@ static inline u32 tcp_skb_timestamp(const struct sk_buff *skb)
95250 * If this grows please adjust skbuff.h:skbuff->cb[xxx] size appropriately.
95251 */
95252 struct tcp_skb_cb {
95253 - __u32 seq; /* Starting sequence number */
95254 - __u32 end_seq; /* SEQ + FIN + SYN + datalen */
95255 + __u32 seq __intentional_overflow(0); /* Starting sequence number */
95256 + __u32 end_seq __intentional_overflow(0); /* SEQ + FIN + SYN + datalen */
95257 union {
95258 /* Note : tcp_tw_isn is used in input path only
95259 * (isn chosen by tcp_timewait_state_process())
95260 @@ -720,7 +720,7 @@ struct tcp_skb_cb {
95261
95262 __u8 ip_dsfield; /* IPv4 tos or IPv6 dsfield */
95263 /* 1 byte hole */
95264 - __u32 ack_seq; /* Sequence number ACK'd */
95265 + __u32 ack_seq __intentional_overflow(0); /* Sequence number ACK'd */
95266 union {
95267 struct inet_skb_parm h4;
95268 #if IS_ENABLED(CONFIG_IPV6)
95269 diff --git a/include/net/xfrm.h b/include/net/xfrm.h
95270 index dc4865e..152ee4c 100644
95271 --- a/include/net/xfrm.h
95272 +++ b/include/net/xfrm.h
95273 @@ -285,7 +285,6 @@ struct xfrm_dst;
95274 struct xfrm_policy_afinfo {
95275 unsigned short family;
95276 struct dst_ops *dst_ops;
95277 - void (*garbage_collect)(struct net *net);
95278 struct dst_entry *(*dst_lookup)(struct net *net, int tos,
95279 const xfrm_address_t *saddr,
95280 const xfrm_address_t *daddr);
95281 @@ -303,7 +302,7 @@ struct xfrm_policy_afinfo {
95282 struct net_device *dev,
95283 const struct flowi *fl);
95284 struct dst_entry *(*blackhole_route)(struct net *net, struct dst_entry *orig);
95285 -};
95286 +} __do_const;
95287
95288 int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo);
95289 int xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo);
95290 @@ -342,7 +341,7 @@ struct xfrm_state_afinfo {
95291 int (*transport_finish)(struct sk_buff *skb,
95292 int async);
95293 void (*local_error)(struct sk_buff *skb, u32 mtu);
95294 -};
95295 +} __do_const;
95296
95297 int xfrm_state_register_afinfo(struct xfrm_state_afinfo *afinfo);
95298 int xfrm_state_unregister_afinfo(struct xfrm_state_afinfo *afinfo);
95299 @@ -437,7 +436,7 @@ struct xfrm_mode {
95300 struct module *owner;
95301 unsigned int encap;
95302 int flags;
95303 -};
95304 +} __do_const;
95305
95306 /* Flags for xfrm_mode. */
95307 enum {
95308 @@ -534,7 +533,7 @@ struct xfrm_policy {
95309 struct timer_list timer;
95310
95311 struct flow_cache_object flo;
95312 - atomic_t genid;
95313 + atomic_unchecked_t genid;
95314 u32 priority;
95315 u32 index;
95316 struct xfrm_mark mark;
95317 @@ -1167,6 +1166,7 @@ static inline void xfrm_sk_free_policy(struct sock *sk)
95318 }
95319
95320 void xfrm_garbage_collect(struct net *net);
95321 +void xfrm_garbage_collect_deferred(struct net *net);
95322
95323 #else
95324
95325 @@ -1205,6 +1205,9 @@ static inline int xfrm6_policy_check_reverse(struct sock *sk, int dir,
95326 static inline void xfrm_garbage_collect(struct net *net)
95327 {
95328 }
95329 +static inline void xfrm_garbage_collect_deferred(struct net *net)
95330 +{
95331 +}
95332 #endif
95333
95334 static __inline__
95335 diff --git a/include/rdma/iw_cm.h b/include/rdma/iw_cm.h
95336 index 1017e0b..227aa4d 100644
95337 --- a/include/rdma/iw_cm.h
95338 +++ b/include/rdma/iw_cm.h
95339 @@ -122,7 +122,7 @@ struct iw_cm_verbs {
95340 int backlog);
95341
95342 int (*destroy_listen)(struct iw_cm_id *cm_id);
95343 -};
95344 +} __no_const;
95345
95346 /**
95347 * iw_create_cm_id - Create an IW CM identifier.
95348 diff --git a/include/scsi/libfc.h b/include/scsi/libfc.h
95349 index 93d14da..734b3d8 100644
95350 --- a/include/scsi/libfc.h
95351 +++ b/include/scsi/libfc.h
95352 @@ -771,6 +771,7 @@ struct libfc_function_template {
95353 */
95354 void (*disc_stop_final) (struct fc_lport *);
95355 };
95356 +typedef struct libfc_function_template __no_const libfc_function_template_no_const;
95357
95358 /**
95359 * struct fc_disc - Discovery context
95360 @@ -875,7 +876,7 @@ struct fc_lport {
95361 struct fc_vport *vport;
95362
95363 /* Operational Information */
95364 - struct libfc_function_template tt;
95365 + libfc_function_template_no_const tt;
95366 u8 link_up;
95367 u8 qfull;
95368 enum fc_lport_state state;
95369 diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
95370 index a4c9336..d6f8f34 100644
95371 --- a/include/scsi/scsi_device.h
95372 +++ b/include/scsi/scsi_device.h
95373 @@ -185,9 +185,9 @@ struct scsi_device {
95374 unsigned int max_device_blocked; /* what device_blocked counts down from */
95375 #define SCSI_DEFAULT_DEVICE_BLOCKED 3
95376
95377 - atomic_t iorequest_cnt;
95378 - atomic_t iodone_cnt;
95379 - atomic_t ioerr_cnt;
95380 + atomic_unchecked_t iorequest_cnt;
95381 + atomic_unchecked_t iodone_cnt;
95382 + atomic_unchecked_t ioerr_cnt;
95383
95384 struct device sdev_gendev,
95385 sdev_dev;
95386 diff --git a/include/scsi/scsi_transport_fc.h b/include/scsi/scsi_transport_fc.h
95387 index 007a0bc..7188db8 100644
95388 --- a/include/scsi/scsi_transport_fc.h
95389 +++ b/include/scsi/scsi_transport_fc.h
95390 @@ -756,7 +756,8 @@ struct fc_function_template {
95391 unsigned long show_host_system_hostname:1;
95392
95393 unsigned long disable_target_scan:1;
95394 -};
95395 +} __do_const;
95396 +typedef struct fc_function_template __no_const fc_function_template_no_const;
95397
95398
95399 /**
95400 diff --git a/include/sound/compress_driver.h b/include/sound/compress_driver.h
95401 index f48089d..73abe48 100644
95402 --- a/include/sound/compress_driver.h
95403 +++ b/include/sound/compress_driver.h
95404 @@ -130,7 +130,7 @@ struct snd_compr_ops {
95405 struct snd_compr_caps *caps);
95406 int (*get_codec_caps) (struct snd_compr_stream *stream,
95407 struct snd_compr_codec_caps *codec);
95408 -};
95409 +} __no_const;
95410
95411 /**
95412 * struct snd_compr: Compressed device
95413 diff --git a/include/sound/soc.h b/include/sound/soc.h
95414 index 0d1ade1..34e77d3 100644
95415 --- a/include/sound/soc.h
95416 +++ b/include/sound/soc.h
95417 @@ -856,7 +856,7 @@ struct snd_soc_codec_driver {
95418 enum snd_soc_dapm_type, int);
95419
95420 bool ignore_pmdown_time; /* Doesn't benefit from pmdown delay */
95421 -};
95422 +} __do_const;
95423
95424 /* SoC platform interface */
95425 struct snd_soc_platform_driver {
95426 @@ -883,7 +883,7 @@ struct snd_soc_platform_driver {
95427 const struct snd_compr_ops *compr_ops;
95428
95429 int (*bespoke_trigger)(struct snd_pcm_substream *, int);
95430 -};
95431 +} __do_const;
95432
95433 struct snd_soc_dai_link_component {
95434 const char *name;
95435 diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h
95436 index 985ca4c..b55b54a 100644
95437 --- a/include/target/target_core_base.h
95438 +++ b/include/target/target_core_base.h
95439 @@ -767,7 +767,7 @@ struct se_device {
95440 atomic_long_t write_bytes;
95441 /* Active commands on this virtual SE device */
95442 atomic_t simple_cmds;
95443 - atomic_t dev_ordered_id;
95444 + atomic_unchecked_t dev_ordered_id;
95445 atomic_t dev_ordered_sync;
95446 atomic_t dev_qf_count;
95447 int export_count;
95448 diff --git a/include/trace/events/fs.h b/include/trace/events/fs.h
95449 new file mode 100644
95450 index 0000000..fb634b7
95451 --- /dev/null
95452 +++ b/include/trace/events/fs.h
95453 @@ -0,0 +1,53 @@
95454 +#undef TRACE_SYSTEM
95455 +#define TRACE_SYSTEM fs
95456 +
95457 +#if !defined(_TRACE_FS_H) || defined(TRACE_HEADER_MULTI_READ)
95458 +#define _TRACE_FS_H
95459 +
95460 +#include <linux/fs.h>
95461 +#include <linux/tracepoint.h>
95462 +
95463 +TRACE_EVENT(do_sys_open,
95464 +
95465 + TP_PROTO(const char *filename, int flags, int mode),
95466 +
95467 + TP_ARGS(filename, flags, mode),
95468 +
95469 + TP_STRUCT__entry(
95470 + __string( filename, filename )
95471 + __field( int, flags )
95472 + __field( int, mode )
95473 + ),
95474 +
95475 + TP_fast_assign(
95476 + __assign_str(filename, filename);
95477 + __entry->flags = flags;
95478 + __entry->mode = mode;
95479 + ),
95480 +
95481 + TP_printk("\"%s\" %x %o",
95482 + __get_str(filename), __entry->flags, __entry->mode)
95483 +);
95484 +
95485 +TRACE_EVENT(open_exec,
95486 +
95487 + TP_PROTO(const char *filename),
95488 +
95489 + TP_ARGS(filename),
95490 +
95491 + TP_STRUCT__entry(
95492 + __string( filename, filename )
95493 + ),
95494 +
95495 + TP_fast_assign(
95496 + __assign_str(filename, filename);
95497 + ),
95498 +
95499 + TP_printk("\"%s\"",
95500 + __get_str(filename))
95501 +);
95502 +
95503 +#endif /* _TRACE_FS_H */
95504 +
95505 +/* This part must be outside protection */
95506 +#include <trace/define_trace.h>
95507 diff --git a/include/trace/events/irq.h b/include/trace/events/irq.h
95508 index 3608beb..df39d8a 100644
95509 --- a/include/trace/events/irq.h
95510 +++ b/include/trace/events/irq.h
95511 @@ -36,7 +36,7 @@ struct softirq_action;
95512 */
95513 TRACE_EVENT(irq_handler_entry,
95514
95515 - TP_PROTO(int irq, struct irqaction *action),
95516 + TP_PROTO(int irq, const struct irqaction *action),
95517
95518 TP_ARGS(irq, action),
95519
95520 @@ -66,7 +66,7 @@ TRACE_EVENT(irq_handler_entry,
95521 */
95522 TRACE_EVENT(irq_handler_exit,
95523
95524 - TP_PROTO(int irq, struct irqaction *action, int ret),
95525 + TP_PROTO(int irq, const struct irqaction *action, int ret),
95526
95527 TP_ARGS(irq, action, ret),
95528
95529 diff --git a/include/uapi/drm/i915_drm.h b/include/uapi/drm/i915_drm.h
95530 index 6eed16b..3e05750 100644
95531 --- a/include/uapi/drm/i915_drm.h
95532 +++ b/include/uapi/drm/i915_drm.h
95533 @@ -347,6 +347,7 @@ typedef struct drm_i915_irq_wait {
95534 #define I915_PARAM_HAS_COHERENT_PHYS_GTT 29
95535 #define I915_PARAM_MMAP_VERSION 30
95536 #define I915_PARAM_HAS_BSD2 31
95537 +#define I915_PARAM_HAS_LEGACY_CONTEXT 35
95538
95539 typedef struct drm_i915_getparam {
95540 int param;
95541 diff --git a/include/uapi/linux/a.out.h b/include/uapi/linux/a.out.h
95542 index 7caf44c..23c6f27 100644
95543 --- a/include/uapi/linux/a.out.h
95544 +++ b/include/uapi/linux/a.out.h
95545 @@ -39,6 +39,14 @@ enum machine_type {
95546 M_MIPS2 = 152 /* MIPS R6000/R4000 binary */
95547 };
95548
95549 +/* Constants for the N_FLAGS field */
95550 +#define F_PAX_PAGEEXEC 1 /* Paging based non-executable pages */
95551 +#define F_PAX_EMUTRAMP 2 /* Emulate trampolines */
95552 +#define F_PAX_MPROTECT 4 /* Restrict mprotect() */
95553 +#define F_PAX_RANDMMAP 8 /* Randomize mmap() base */
95554 +/*#define F_PAX_RANDEXEC 16*/ /* Randomize ET_EXEC base */
95555 +#define F_PAX_SEGMEXEC 32 /* Segmentation based non-executable pages */
95556 +
95557 #if !defined (N_MAGIC)
95558 #define N_MAGIC(exec) ((exec).a_info & 0xffff)
95559 #endif
95560 diff --git a/include/uapi/linux/bcache.h b/include/uapi/linux/bcache.h
95561 index 22b6ad3..aeba37e 100644
95562 --- a/include/uapi/linux/bcache.h
95563 +++ b/include/uapi/linux/bcache.h
95564 @@ -5,6 +5,7 @@
95565 * Bcache on disk data structures
95566 */
95567
95568 +#include <linux/compiler.h>
95569 #include <asm/types.h>
95570
95571 #define BITMASK(name, type, field, offset, size) \
95572 @@ -20,8 +21,8 @@ static inline void SET_##name(type *k, __u64 v) \
95573 /* Btree keys - all units are in sectors */
95574
95575 struct bkey {
95576 - __u64 high;
95577 - __u64 low;
95578 + __u64 high __intentional_overflow(-1);
95579 + __u64 low __intentional_overflow(-1);
95580 __u64 ptr[];
95581 };
95582
95583 diff --git a/include/uapi/linux/byteorder/little_endian.h b/include/uapi/linux/byteorder/little_endian.h
95584 index d876736..ccce5c0 100644
95585 --- a/include/uapi/linux/byteorder/little_endian.h
95586 +++ b/include/uapi/linux/byteorder/little_endian.h
95587 @@ -42,51 +42,51 @@
95588
95589 static inline __le64 __cpu_to_le64p(const __u64 *p)
95590 {
95591 - return (__force __le64)*p;
95592 + return (__force const __le64)*p;
95593 }
95594 -static inline __u64 __le64_to_cpup(const __le64 *p)
95595 +static inline __u64 __intentional_overflow(-1) __le64_to_cpup(const __le64 *p)
95596 {
95597 - return (__force __u64)*p;
95598 + return (__force const __u64)*p;
95599 }
95600 static inline __le32 __cpu_to_le32p(const __u32 *p)
95601 {
95602 - return (__force __le32)*p;
95603 + return (__force const __le32)*p;
95604 }
95605 static inline __u32 __le32_to_cpup(const __le32 *p)
95606 {
95607 - return (__force __u32)*p;
95608 + return (__force const __u32)*p;
95609 }
95610 static inline __le16 __cpu_to_le16p(const __u16 *p)
95611 {
95612 - return (__force __le16)*p;
95613 + return (__force const __le16)*p;
95614 }
95615 static inline __u16 __le16_to_cpup(const __le16 *p)
95616 {
95617 - return (__force __u16)*p;
95618 + return (__force const __u16)*p;
95619 }
95620 static inline __be64 __cpu_to_be64p(const __u64 *p)
95621 {
95622 - return (__force __be64)__swab64p(p);
95623 + return (__force const __be64)__swab64p(p);
95624 }
95625 static inline __u64 __be64_to_cpup(const __be64 *p)
95626 {
95627 - return __swab64p((__u64 *)p);
95628 + return __swab64p((const __u64 *)p);
95629 }
95630 static inline __be32 __cpu_to_be32p(const __u32 *p)
95631 {
95632 - return (__force __be32)__swab32p(p);
95633 + return (__force const __be32)__swab32p(p);
95634 }
95635 -static inline __u32 __be32_to_cpup(const __be32 *p)
95636 +static inline __u32 __intentional_overflow(-1) __be32_to_cpup(const __be32 *p)
95637 {
95638 - return __swab32p((__u32 *)p);
95639 + return __swab32p((const __u32 *)p);
95640 }
95641 static inline __be16 __cpu_to_be16p(const __u16 *p)
95642 {
95643 - return (__force __be16)__swab16p(p);
95644 + return (__force const __be16)__swab16p(p);
95645 }
95646 static inline __u16 __be16_to_cpup(const __be16 *p)
95647 {
95648 - return __swab16p((__u16 *)p);
95649 + return __swab16p((const __u16 *)p);
95650 }
95651 #define __cpu_to_le64s(x) do { (void)(x); } while (0)
95652 #define __le64_to_cpus(x) do { (void)(x); } while (0)
95653 diff --git a/include/uapi/linux/elf.h b/include/uapi/linux/elf.h
95654 index 71e1d0e..6cc9caf 100644
95655 --- a/include/uapi/linux/elf.h
95656 +++ b/include/uapi/linux/elf.h
95657 @@ -37,6 +37,17 @@ typedef __s64 Elf64_Sxword;
95658 #define PT_GNU_EH_FRAME 0x6474e550
95659
95660 #define PT_GNU_STACK (PT_LOOS + 0x474e551)
95661 +#define PT_GNU_RELRO (PT_LOOS + 0x474e552)
95662 +
95663 +#define PT_PAX_FLAGS (PT_LOOS + 0x5041580)
95664 +
95665 +/* Constants for the e_flags field */
95666 +#define EF_PAX_PAGEEXEC 1 /* Paging based non-executable pages */
95667 +#define EF_PAX_EMUTRAMP 2 /* Emulate trampolines */
95668 +#define EF_PAX_MPROTECT 4 /* Restrict mprotect() */
95669 +#define EF_PAX_RANDMMAP 8 /* Randomize mmap() base */
95670 +/*#define EF_PAX_RANDEXEC 16*/ /* Randomize ET_EXEC base */
95671 +#define EF_PAX_SEGMEXEC 32 /* Segmentation based non-executable pages */
95672
95673 /*
95674 * Extended Numbering
95675 @@ -94,6 +105,8 @@ typedef __s64 Elf64_Sxword;
95676 #define DT_DEBUG 21
95677 #define DT_TEXTREL 22
95678 #define DT_JMPREL 23
95679 +#define DT_FLAGS 30
95680 + #define DF_TEXTREL 0x00000004
95681 #define DT_ENCODING 32
95682 #define OLD_DT_LOOS 0x60000000
95683 #define DT_LOOS 0x6000000d
95684 @@ -240,6 +253,19 @@ typedef struct elf64_hdr {
95685 #define PF_W 0x2
95686 #define PF_X 0x1
95687
95688 +#define PF_PAGEEXEC (1U << 4) /* Enable PAGEEXEC */
95689 +#define PF_NOPAGEEXEC (1U << 5) /* Disable PAGEEXEC */
95690 +#define PF_SEGMEXEC (1U << 6) /* Enable SEGMEXEC */
95691 +#define PF_NOSEGMEXEC (1U << 7) /* Disable SEGMEXEC */
95692 +#define PF_MPROTECT (1U << 8) /* Enable MPROTECT */
95693 +#define PF_NOMPROTECT (1U << 9) /* Disable MPROTECT */
95694 +/*#define PF_RANDEXEC (1U << 10)*/ /* Enable RANDEXEC */
95695 +/*#define PF_NORANDEXEC (1U << 11)*/ /* Disable RANDEXEC */
95696 +#define PF_EMUTRAMP (1U << 12) /* Enable EMUTRAMP */
95697 +#define PF_NOEMUTRAMP (1U << 13) /* Disable EMUTRAMP */
95698 +#define PF_RANDMMAP (1U << 14) /* Enable RANDMMAP */
95699 +#define PF_NORANDMMAP (1U << 15) /* Disable RANDMMAP */
95700 +
95701 typedef struct elf32_phdr{
95702 Elf32_Word p_type;
95703 Elf32_Off p_offset;
95704 @@ -332,6 +358,8 @@ typedef struct elf64_shdr {
95705 #define EI_OSABI 7
95706 #define EI_PAD 8
95707
95708 +#define EI_PAX 14
95709 +
95710 #define ELFMAG0 0x7f /* EI_MAG */
95711 #define ELFMAG1 'E'
95712 #define ELFMAG2 'L'
95713 diff --git a/include/uapi/linux/personality.h b/include/uapi/linux/personality.h
95714 index aa169c4..6a2771d 100644
95715 --- a/include/uapi/linux/personality.h
95716 +++ b/include/uapi/linux/personality.h
95717 @@ -30,6 +30,7 @@ enum {
95718 #define PER_CLEAR_ON_SETID (READ_IMPLIES_EXEC | \
95719 ADDR_NO_RANDOMIZE | \
95720 ADDR_COMPAT_LAYOUT | \
95721 + ADDR_LIMIT_3GB | \
95722 MMAP_PAGE_ZERO)
95723
95724 /*
95725 diff --git a/include/uapi/linux/screen_info.h b/include/uapi/linux/screen_info.h
95726 index 7530e74..e714828 100644
95727 --- a/include/uapi/linux/screen_info.h
95728 +++ b/include/uapi/linux/screen_info.h
95729 @@ -43,7 +43,8 @@ struct screen_info {
95730 __u16 pages; /* 0x32 */
95731 __u16 vesa_attributes; /* 0x34 */
95732 __u32 capabilities; /* 0x36 */
95733 - __u8 _reserved[6]; /* 0x3a */
95734 + __u16 vesapm_size; /* 0x3a */
95735 + __u8 _reserved[4]; /* 0x3c */
95736 } __attribute__((packed));
95737
95738 #define VIDEO_TYPE_MDA 0x10 /* Monochrome Text Display */
95739 diff --git a/include/uapi/linux/swab.h b/include/uapi/linux/swab.h
95740 index 0e011eb..82681b1 100644
95741 --- a/include/uapi/linux/swab.h
95742 +++ b/include/uapi/linux/swab.h
95743 @@ -43,7 +43,7 @@
95744 * ___swab16, ___swab32, ___swab64, ___swahw32, ___swahb32
95745 */
95746
95747 -static inline __attribute_const__ __u16 __fswab16(__u16 val)
95748 +static inline __intentional_overflow(-1) __attribute_const__ __u16 __fswab16(__u16 val)
95749 {
95750 #ifdef __HAVE_BUILTIN_BSWAP16__
95751 return __builtin_bswap16(val);
95752 @@ -54,7 +54,7 @@ static inline __attribute_const__ __u16 __fswab16(__u16 val)
95753 #endif
95754 }
95755
95756 -static inline __attribute_const__ __u32 __fswab32(__u32 val)
95757 +static inline __intentional_overflow(-1) __attribute_const__ __u32 __fswab32(__u32 val)
95758 {
95759 #ifdef __HAVE_BUILTIN_BSWAP32__
95760 return __builtin_bswap32(val);
95761 @@ -65,7 +65,7 @@ static inline __attribute_const__ __u32 __fswab32(__u32 val)
95762 #endif
95763 }
95764
95765 -static inline __attribute_const__ __u64 __fswab64(__u64 val)
95766 +static inline __intentional_overflow(-1) __attribute_const__ __u64 __fswab64(__u64 val)
95767 {
95768 #ifdef __HAVE_BUILTIN_BSWAP64__
95769 return __builtin_bswap64(val);
95770 diff --git a/include/uapi/linux/xattr.h b/include/uapi/linux/xattr.h
95771 index 1590c49..5eab462 100644
95772 --- a/include/uapi/linux/xattr.h
95773 +++ b/include/uapi/linux/xattr.h
95774 @@ -73,5 +73,9 @@
95775 #define XATTR_POSIX_ACL_DEFAULT "posix_acl_default"
95776 #define XATTR_NAME_POSIX_ACL_DEFAULT XATTR_SYSTEM_PREFIX XATTR_POSIX_ACL_DEFAULT
95777
95778 +/* User namespace */
95779 +#define XATTR_PAX_PREFIX XATTR_USER_PREFIX "pax."
95780 +#define XATTR_PAX_FLAGS_SUFFIX "flags"
95781 +#define XATTR_NAME_PAX_FLAGS XATTR_PAX_PREFIX XATTR_PAX_FLAGS_SUFFIX
95782
95783 #endif /* _UAPI_LINUX_XATTR_H */
95784 diff --git a/include/video/udlfb.h b/include/video/udlfb.h
95785 index f9466fa..f4e2b81 100644
95786 --- a/include/video/udlfb.h
95787 +++ b/include/video/udlfb.h
95788 @@ -53,10 +53,10 @@ struct dlfb_data {
95789 u32 pseudo_palette[256];
95790 int blank_mode; /*one of FB_BLANK_ */
95791 /* blit-only rendering path metrics, exposed through sysfs */
95792 - atomic_t bytes_rendered; /* raw pixel-bytes driver asked to render */
95793 - atomic_t bytes_identical; /* saved effort with backbuffer comparison */
95794 - atomic_t bytes_sent; /* to usb, after compression including overhead */
95795 - atomic_t cpu_kcycles_used; /* transpired during pixel processing */
95796 + atomic_unchecked_t bytes_rendered; /* raw pixel-bytes driver asked to render */
95797 + atomic_unchecked_t bytes_identical; /* saved effort with backbuffer comparison */
95798 + atomic_unchecked_t bytes_sent; /* to usb, after compression including overhead */
95799 + atomic_unchecked_t cpu_kcycles_used; /* transpired during pixel processing */
95800 };
95801
95802 #define NR_USB_REQUEST_I2C_SUB_IO 0x02
95803 diff --git a/include/video/uvesafb.h b/include/video/uvesafb.h
95804 index 30f5362..8ed8ac9 100644
95805 --- a/include/video/uvesafb.h
95806 +++ b/include/video/uvesafb.h
95807 @@ -122,6 +122,7 @@ struct uvesafb_par {
95808 u8 ypan; /* 0 - nothing, 1 - ypan, 2 - ywrap */
95809 u8 pmi_setpal; /* PMI for palette changes */
95810 u16 *pmi_base; /* protected mode interface location */
95811 + u8 *pmi_code; /* protected mode code location */
95812 void *pmi_start;
95813 void *pmi_pal;
95814 u8 *vbe_state_orig; /*
95815 diff --git a/init/Kconfig b/init/Kconfig
95816 index f5dbc6d..8259396 100644
95817 --- a/init/Kconfig
95818 +++ b/init/Kconfig
95819 @@ -1136,6 +1136,7 @@ endif # CGROUPS
95820
95821 config CHECKPOINT_RESTORE
95822 bool "Checkpoint/restore support" if EXPERT
95823 + depends on !GRKERNSEC
95824 default n
95825 help
95826 Enables additional kernel features in a sake of checkpoint/restore.
95827 @@ -1646,7 +1647,7 @@ config SLUB_DEBUG
95828
95829 config COMPAT_BRK
95830 bool "Disable heap randomization"
95831 - default y
95832 + default n
95833 help
95834 Randomizing heap placement makes heap exploits harder, but it
95835 also breaks ancient binaries (including anything libc5 based).
95836 @@ -1977,7 +1978,7 @@ config INIT_ALL_POSSIBLE
95837 config STOP_MACHINE
95838 bool
95839 default y
95840 - depends on (SMP && MODULE_UNLOAD) || HOTPLUG_CPU
95841 + depends on (SMP && MODULE_UNLOAD) || HOTPLUG_CPU || GRKERNSEC
95842 help
95843 Need stop_machine() primitive.
95844
95845 diff --git a/init/Makefile b/init/Makefile
95846 index 7bc47ee..6da2dc7 100644
95847 --- a/init/Makefile
95848 +++ b/init/Makefile
95849 @@ -2,6 +2,9 @@
95850 # Makefile for the linux kernel.
95851 #
95852
95853 +ccflags-y := $(GCC_PLUGINS_CFLAGS)
95854 +asflags-y := $(GCC_PLUGINS_AFLAGS)
95855 +
95856 obj-y := main.o version.o mounts.o
95857 ifneq ($(CONFIG_BLK_DEV_INITRD),y)
95858 obj-y += noinitramfs.o
95859 diff --git a/init/do_mounts.c b/init/do_mounts.c
95860 index eb41008..f5dbbf9 100644
95861 --- a/init/do_mounts.c
95862 +++ b/init/do_mounts.c
95863 @@ -360,11 +360,11 @@ static void __init get_fs_names(char *page)
95864 static int __init do_mount_root(char *name, char *fs, int flags, void *data)
95865 {
95866 struct super_block *s;
95867 - int err = sys_mount(name, "/root", fs, flags, data);
95868 + int err = sys_mount((char __force_user *)name, (char __force_user *)"/root", (char __force_user *)fs, flags, (void __force_user *)data);
95869 if (err)
95870 return err;
95871
95872 - sys_chdir("/root");
95873 + sys_chdir((const char __force_user *)"/root");
95874 s = current->fs->pwd.dentry->d_sb;
95875 ROOT_DEV = s->s_dev;
95876 printk(KERN_INFO
95877 @@ -487,18 +487,18 @@ void __init change_floppy(char *fmt, ...)
95878 va_start(args, fmt);
95879 vsprintf(buf, fmt, args);
95880 va_end(args);
95881 - fd = sys_open("/dev/root", O_RDWR | O_NDELAY, 0);
95882 + fd = sys_open((char __user *)"/dev/root", O_RDWR | O_NDELAY, 0);
95883 if (fd >= 0) {
95884 sys_ioctl(fd, FDEJECT, 0);
95885 sys_close(fd);
95886 }
95887 printk(KERN_NOTICE "VFS: Insert %s and press ENTER\n", buf);
95888 - fd = sys_open("/dev/console", O_RDWR, 0);
95889 + fd = sys_open((__force const char __user *)"/dev/console", O_RDWR, 0);
95890 if (fd >= 0) {
95891 sys_ioctl(fd, TCGETS, (long)&termios);
95892 termios.c_lflag &= ~ICANON;
95893 sys_ioctl(fd, TCSETSF, (long)&termios);
95894 - sys_read(fd, &c, 1);
95895 + sys_read(fd, (char __user *)&c, 1);
95896 termios.c_lflag |= ICANON;
95897 sys_ioctl(fd, TCSETSF, (long)&termios);
95898 sys_close(fd);
95899 @@ -592,8 +592,8 @@ void __init prepare_namespace(void)
95900 mount_root();
95901 out:
95902 devtmpfs_mount("dev");
95903 - sys_mount(".", "/", NULL, MS_MOVE, NULL);
95904 - sys_chroot(".");
95905 + sys_mount((char __force_user *)".", (char __force_user *)"/", NULL, MS_MOVE, NULL);
95906 + sys_chroot((const char __force_user *)".");
95907 }
95908
95909 static bool is_tmpfs;
95910 diff --git a/init/do_mounts.h b/init/do_mounts.h
95911 index f5b978a..69dbfe8 100644
95912 --- a/init/do_mounts.h
95913 +++ b/init/do_mounts.h
95914 @@ -15,15 +15,15 @@ extern int root_mountflags;
95915
95916 static inline int create_dev(char *name, dev_t dev)
95917 {
95918 - sys_unlink(name);
95919 - return sys_mknod(name, S_IFBLK|0600, new_encode_dev(dev));
95920 + sys_unlink((char __force_user *)name);
95921 + return sys_mknod((char __force_user *)name, S_IFBLK|0600, new_encode_dev(dev));
95922 }
95923
95924 #if BITS_PER_LONG == 32
95925 static inline u32 bstat(char *name)
95926 {
95927 struct stat64 stat;
95928 - if (sys_stat64(name, &stat) != 0)
95929 + if (sys_stat64((char __force_user *)name, (struct stat64 __force_user *)&stat) != 0)
95930 return 0;
95931 if (!S_ISBLK(stat.st_mode))
95932 return 0;
95933 @@ -35,7 +35,7 @@ static inline u32 bstat(char *name)
95934 static inline u32 bstat(char *name)
95935 {
95936 struct stat stat;
95937 - if (sys_newstat(name, &stat) != 0)
95938 + if (sys_newstat((const char __force_user *)name, (struct stat __force_user *)&stat) != 0)
95939 return 0;
95940 if (!S_ISBLK(stat.st_mode))
95941 return 0;
95942 diff --git a/init/do_mounts_initrd.c b/init/do_mounts_initrd.c
95943 index 3e0878e..8a9d7a0 100644
95944 --- a/init/do_mounts_initrd.c
95945 +++ b/init/do_mounts_initrd.c
95946 @@ -37,13 +37,13 @@ static int init_linuxrc(struct subprocess_info *info, struct cred *new)
95947 {
95948 sys_unshare(CLONE_FS | CLONE_FILES);
95949 /* stdin/stdout/stderr for /linuxrc */
95950 - sys_open("/dev/console", O_RDWR, 0);
95951 + sys_open((const char __force_user *)"/dev/console", O_RDWR, 0);
95952 sys_dup(0);
95953 sys_dup(0);
95954 /* move initrd over / and chdir/chroot in initrd root */
95955 - sys_chdir("/root");
95956 - sys_mount(".", "/", NULL, MS_MOVE, NULL);
95957 - sys_chroot(".");
95958 + sys_chdir((const char __force_user *)"/root");
95959 + sys_mount((char __force_user *)".", (char __force_user *)"/", NULL, MS_MOVE, NULL);
95960 + sys_chroot((const char __force_user *)".");
95961 sys_setsid();
95962 return 0;
95963 }
95964 @@ -59,8 +59,8 @@ static void __init handle_initrd(void)
95965 create_dev("/dev/root.old", Root_RAM0);
95966 /* mount initrd on rootfs' /root */
95967 mount_block_root("/dev/root.old", root_mountflags & ~MS_RDONLY);
95968 - sys_mkdir("/old", 0700);
95969 - sys_chdir("/old");
95970 + sys_mkdir((const char __force_user *)"/old", 0700);
95971 + sys_chdir((const char __force_user *)"/old");
95972
95973 /* try loading default modules from initrd */
95974 load_default_modules();
95975 @@ -80,31 +80,31 @@ static void __init handle_initrd(void)
95976 current->flags &= ~PF_FREEZER_SKIP;
95977
95978 /* move initrd to rootfs' /old */
95979 - sys_mount("..", ".", NULL, MS_MOVE, NULL);
95980 + sys_mount((char __force_user *)"..", (char __force_user *)".", NULL, MS_MOVE, NULL);
95981 /* switch root and cwd back to / of rootfs */
95982 - sys_chroot("..");
95983 + sys_chroot((const char __force_user *)"..");
95984
95985 if (new_decode_dev(real_root_dev) == Root_RAM0) {
95986 - sys_chdir("/old");
95987 + sys_chdir((const char __force_user *)"/old");
95988 return;
95989 }
95990
95991 - sys_chdir("/");
95992 + sys_chdir((const char __force_user *)"/");
95993 ROOT_DEV = new_decode_dev(real_root_dev);
95994 mount_root();
95995
95996 printk(KERN_NOTICE "Trying to move old root to /initrd ... ");
95997 - error = sys_mount("/old", "/root/initrd", NULL, MS_MOVE, NULL);
95998 + error = sys_mount((char __force_user *)"/old", (char __force_user *)"/root/initrd", NULL, MS_MOVE, NULL);
95999 if (!error)
96000 printk("okay\n");
96001 else {
96002 - int fd = sys_open("/dev/root.old", O_RDWR, 0);
96003 + int fd = sys_open((const char __force_user *)"/dev/root.old", O_RDWR, 0);
96004 if (error == -ENOENT)
96005 printk("/initrd does not exist. Ignored.\n");
96006 else
96007 printk("failed\n");
96008 printk(KERN_NOTICE "Unmounting old root\n");
96009 - sys_umount("/old", MNT_DETACH);
96010 + sys_umount((char __force_user *)"/old", MNT_DETACH);
96011 printk(KERN_NOTICE "Trying to free ramdisk memory ... ");
96012 if (fd < 0) {
96013 error = fd;
96014 @@ -127,11 +127,11 @@ int __init initrd_load(void)
96015 * mounted in the normal path.
96016 */
96017 if (rd_load_image("/initrd.image") && ROOT_DEV != Root_RAM0) {
96018 - sys_unlink("/initrd.image");
96019 + sys_unlink((const char __force_user *)"/initrd.image");
96020 handle_initrd();
96021 return 1;
96022 }
96023 }
96024 - sys_unlink("/initrd.image");
96025 + sys_unlink((const char __force_user *)"/initrd.image");
96026 return 0;
96027 }
96028 diff --git a/init/do_mounts_md.c b/init/do_mounts_md.c
96029 index 8cb6db5..d729f50 100644
96030 --- a/init/do_mounts_md.c
96031 +++ b/init/do_mounts_md.c
96032 @@ -180,7 +180,7 @@ static void __init md_setup_drive(void)
96033 partitioned ? "_d" : "", minor,
96034 md_setup_args[ent].device_names);
96035
96036 - fd = sys_open(name, 0, 0);
96037 + fd = sys_open((char __force_user *)name, 0, 0);
96038 if (fd < 0) {
96039 printk(KERN_ERR "md: open failed - cannot start "
96040 "array %s\n", name);
96041 @@ -243,7 +243,7 @@ static void __init md_setup_drive(void)
96042 * array without it
96043 */
96044 sys_close(fd);
96045 - fd = sys_open(name, 0, 0);
96046 + fd = sys_open((char __force_user *)name, 0, 0);
96047 sys_ioctl(fd, BLKRRPART, 0);
96048 }
96049 sys_close(fd);
96050 @@ -293,7 +293,7 @@ static void __init autodetect_raid(void)
96051
96052 wait_for_device_probe();
96053
96054 - fd = sys_open("/dev/md0", 0, 0);
96055 + fd = sys_open((const char __force_user *) "/dev/md0", 0, 0);
96056 if (fd >= 0) {
96057 sys_ioctl(fd, RAID_AUTORUN, raid_autopart);
96058 sys_close(fd);
96059 diff --git a/init/init_task.c b/init/init_task.c
96060 index ba0a7f36..2bcf1d5 100644
96061 --- a/init/init_task.c
96062 +++ b/init/init_task.c
96063 @@ -22,5 +22,9 @@ EXPORT_SYMBOL(init_task);
96064 * Initial thread structure. Alignment of this is handled by a special
96065 * linker map entry.
96066 */
96067 +#ifdef CONFIG_X86
96068 +union thread_union init_thread_union __init_task_data;
96069 +#else
96070 union thread_union init_thread_union __init_task_data =
96071 { INIT_THREAD_INFO(init_task) };
96072 +#endif
96073 diff --git a/init/initramfs.c b/init/initramfs.c
96074 index ad1bd77..dca2c1b 100644
96075 --- a/init/initramfs.c
96076 +++ b/init/initramfs.c
96077 @@ -25,7 +25,7 @@ static ssize_t __init xwrite(int fd, const char *p, size_t count)
96078
96079 /* sys_write only can write MAX_RW_COUNT aka 2G-4K bytes at most */
96080 while (count) {
96081 - ssize_t rv = sys_write(fd, p, count);
96082 + ssize_t rv = sys_write(fd, (char __force_user *)p, count);
96083
96084 if (rv < 0) {
96085 if (rv == -EINTR || rv == -EAGAIN)
96086 @@ -107,7 +107,7 @@ static void __init free_hash(void)
96087 }
96088 }
96089
96090 -static long __init do_utime(char *filename, time_t mtime)
96091 +static long __init do_utime(char __force_user *filename, time_t mtime)
96092 {
96093 struct timespec t[2];
96094
96095 @@ -142,7 +142,7 @@ static void __init dir_utime(void)
96096 struct dir_entry *de, *tmp;
96097 list_for_each_entry_safe(de, tmp, &dir_list, list) {
96098 list_del(&de->list);
96099 - do_utime(de->name, de->mtime);
96100 + do_utime((char __force_user *)de->name, de->mtime);
96101 kfree(de->name);
96102 kfree(de);
96103 }
96104 @@ -304,7 +304,7 @@ static int __init maybe_link(void)
96105 if (nlink >= 2) {
96106 char *old = find_link(major, minor, ino, mode, collected);
96107 if (old)
96108 - return (sys_link(old, collected) < 0) ? -1 : 1;
96109 + return (sys_link((char __force_user *)old, (char __force_user *)collected) < 0) ? -1 : 1;
96110 }
96111 return 0;
96112 }
96113 @@ -313,11 +313,11 @@ static void __init clean_path(char *path, umode_t fmode)
96114 {
96115 struct stat st;
96116
96117 - if (!sys_newlstat(path, &st) && (st.st_mode ^ fmode) & S_IFMT) {
96118 + if (!sys_newlstat((char __force_user *)path, (struct stat __force_user *)&st) && (st.st_mode ^ fmode) & S_IFMT) {
96119 if (S_ISDIR(st.st_mode))
96120 - sys_rmdir(path);
96121 + sys_rmdir((char __force_user *)path);
96122 else
96123 - sys_unlink(path);
96124 + sys_unlink((char __force_user *)path);
96125 }
96126 }
96127
96128 @@ -338,7 +338,7 @@ static int __init do_name(void)
96129 int openflags = O_WRONLY|O_CREAT;
96130 if (ml != 1)
96131 openflags |= O_TRUNC;
96132 - wfd = sys_open(collected, openflags, mode);
96133 + wfd = sys_open((char __force_user *)collected, openflags, mode);
96134
96135 if (wfd >= 0) {
96136 sys_fchown(wfd, uid, gid);
96137 @@ -350,17 +350,17 @@ static int __init do_name(void)
96138 }
96139 }
96140 } else if (S_ISDIR(mode)) {
96141 - sys_mkdir(collected, mode);
96142 - sys_chown(collected, uid, gid);
96143 - sys_chmod(collected, mode);
96144 + sys_mkdir((char __force_user *)collected, mode);
96145 + sys_chown((char __force_user *)collected, uid, gid);
96146 + sys_chmod((char __force_user *)collected, mode);
96147 dir_add(collected, mtime);
96148 } else if (S_ISBLK(mode) || S_ISCHR(mode) ||
96149 S_ISFIFO(mode) || S_ISSOCK(mode)) {
96150 if (maybe_link() == 0) {
96151 - sys_mknod(collected, mode, rdev);
96152 - sys_chown(collected, uid, gid);
96153 - sys_chmod(collected, mode);
96154 - do_utime(collected, mtime);
96155 + sys_mknod((char __force_user *)collected, mode, rdev);
96156 + sys_chown((char __force_user *)collected, uid, gid);
96157 + sys_chmod((char __force_user *)collected, mode);
96158 + do_utime((char __force_user *)collected, mtime);
96159 }
96160 }
96161 return 0;
96162 @@ -372,7 +372,7 @@ static int __init do_copy(void)
96163 if (xwrite(wfd, victim, body_len) != body_len)
96164 error("write error");
96165 sys_close(wfd);
96166 - do_utime(vcollected, mtime);
96167 + do_utime((char __force_user *)vcollected, mtime);
96168 kfree(vcollected);
96169 eat(body_len);
96170 state = SkipIt;
96171 @@ -390,9 +390,9 @@ static int __init do_symlink(void)
96172 {
96173 collected[N_ALIGN(name_len) + body_len] = '\0';
96174 clean_path(collected, 0);
96175 - sys_symlink(collected + N_ALIGN(name_len), collected);
96176 - sys_lchown(collected, uid, gid);
96177 - do_utime(collected, mtime);
96178 + sys_symlink((char __force_user *)collected + N_ALIGN(name_len), (char __force_user *)collected);
96179 + sys_lchown((char __force_user *)collected, uid, gid);
96180 + do_utime((char __force_user *)collected, mtime);
96181 state = SkipIt;
96182 next_state = Reset;
96183 return 0;
96184 diff --git a/init/main.c b/init/main.c
96185 index 6f0f1c5f..a542824 100644
96186 --- a/init/main.c
96187 +++ b/init/main.c
96188 @@ -96,6 +96,8 @@ extern void radix_tree_init(void);
96189 static inline void mark_rodata_ro(void) { }
96190 #endif
96191
96192 +extern void grsecurity_init(void);
96193 +
96194 /*
96195 * Debug helper: via this flag we know that we are in 'early bootup code'
96196 * where only the boot processor is running with IRQ disabled. This means
96197 @@ -157,6 +159,85 @@ static int __init set_reset_devices(char *str)
96198
96199 __setup("reset_devices", set_reset_devices);
96200
96201 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
96202 +kgid_t grsec_proc_gid = KGIDT_INIT(CONFIG_GRKERNSEC_PROC_GID);
96203 +static int __init setup_grsec_proc_gid(char *str)
96204 +{
96205 + grsec_proc_gid = KGIDT_INIT(simple_strtol(str, NULL, 0));
96206 + return 1;
96207 +}
96208 +__setup("grsec_proc_gid=", setup_grsec_proc_gid);
96209 +#endif
96210 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
96211 +int grsec_enable_sysfs_restrict = 1;
96212 +static int __init setup_grsec_sysfs_restrict(char *str)
96213 +{
96214 + if (!simple_strtol(str, NULL, 0))
96215 + grsec_enable_sysfs_restrict = 0;
96216 + return 1;
96217 +}
96218 +__setup("grsec_sysfs_restrict", setup_grsec_sysfs_restrict);
96219 +#endif
96220 +
96221 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
96222 +unsigned long pax_user_shadow_base __read_only;
96223 +EXPORT_SYMBOL(pax_user_shadow_base);
96224 +extern char pax_enter_kernel_user[];
96225 +extern char pax_exit_kernel_user[];
96226 +#endif
96227 +
96228 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_MEMORY_UDEREF)
96229 +static int __init setup_pax_nouderef(char *str)
96230 +{
96231 +#ifdef CONFIG_X86_32
96232 + unsigned int cpu;
96233 + struct desc_struct *gdt;
96234 +
96235 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
96236 + gdt = get_cpu_gdt_table(cpu);
96237 + gdt[GDT_ENTRY_KERNEL_DS].type = 3;
96238 + gdt[GDT_ENTRY_KERNEL_DS].limit = 0xf;
96239 + gdt[GDT_ENTRY_DEFAULT_USER_CS].limit = 0xf;
96240 + gdt[GDT_ENTRY_DEFAULT_USER_DS].limit = 0xf;
96241 + }
96242 + loadsegment(ds, __KERNEL_DS);
96243 + loadsegment(es, __KERNEL_DS);
96244 + loadsegment(ss, __KERNEL_DS);
96245 +#else
96246 + memcpy(pax_enter_kernel_user, (unsigned char []){0xc3}, 1);
96247 + memcpy(pax_exit_kernel_user, (unsigned char []){0xc3}, 1);
96248 + clone_pgd_mask = ~(pgdval_t)0UL;
96249 + pax_user_shadow_base = 0UL;
96250 + setup_clear_cpu_cap(X86_FEATURE_PCID);
96251 + setup_clear_cpu_cap(X86_FEATURE_INVPCID);
96252 +#endif
96253 +
96254 + return 0;
96255 +}
96256 +early_param("pax_nouderef", setup_pax_nouderef);
96257 +
96258 +#ifdef CONFIG_X86_64
96259 +static int __init setup_pax_weakuderef(char *str)
96260 +{
96261 + if (clone_pgd_mask != ~(pgdval_t)0UL)
96262 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
96263 + return 1;
96264 +}
96265 +__setup("pax_weakuderef", setup_pax_weakuderef);
96266 +#endif
96267 +#endif
96268 +
96269 +#ifdef CONFIG_PAX_SOFTMODE
96270 +int pax_softmode;
96271 +
96272 +static int __init setup_pax_softmode(char *str)
96273 +{
96274 + get_option(&str, &pax_softmode);
96275 + return 1;
96276 +}
96277 +__setup("pax_softmode=", setup_pax_softmode);
96278 +#endif
96279 +
96280 static const char *argv_init[MAX_INIT_ARGS+2] = { "init", NULL, };
96281 const char *envp_init[MAX_INIT_ENVS+2] = { "HOME=/", "TERM=linux", NULL, };
96282 static const char *panic_later, *panic_param;
96283 @@ -722,7 +803,7 @@ static bool __init_or_module initcall_blacklisted(initcall_t fn)
96284 struct blacklist_entry *entry;
96285 char *fn_name;
96286
96287 - fn_name = kasprintf(GFP_KERNEL, "%pf", fn);
96288 + fn_name = kasprintf(GFP_KERNEL, "%pX", fn);
96289 if (!fn_name)
96290 return false;
96291
96292 @@ -774,7 +855,7 @@ int __init_or_module do_one_initcall(initcall_t fn)
96293 {
96294 int count = preempt_count();
96295 int ret;
96296 - char msgbuf[64];
96297 + const char *msg1 = "", *msg2 = "";
96298
96299 if (initcall_blacklisted(fn))
96300 return -EPERM;
96301 @@ -784,18 +865,17 @@ int __init_or_module do_one_initcall(initcall_t fn)
96302 else
96303 ret = fn();
96304
96305 - msgbuf[0] = 0;
96306 -
96307 if (preempt_count() != count) {
96308 - sprintf(msgbuf, "preemption imbalance ");
96309 + msg1 = " preemption imbalance";
96310 preempt_count_set(count);
96311 }
96312 if (irqs_disabled()) {
96313 - strlcat(msgbuf, "disabled interrupts ", sizeof(msgbuf));
96314 + msg2 = " disabled interrupts";
96315 local_irq_enable();
96316 }
96317 - WARN(msgbuf[0], "initcall %pF returned with %s\n", fn, msgbuf);
96318 + WARN(*msg1 || *msg2, "initcall %pF returned with%s%s\n", fn, msg1, msg2);
96319
96320 + add_latent_entropy();
96321 return ret;
96322 }
96323
96324 @@ -901,8 +981,8 @@ static int run_init_process(const char *init_filename)
96325 {
96326 argv_init[0] = init_filename;
96327 return do_execve(getname_kernel(init_filename),
96328 - (const char __user *const __user *)argv_init,
96329 - (const char __user *const __user *)envp_init);
96330 + (const char __user *const __force_user *)argv_init,
96331 + (const char __user *const __force_user *)envp_init);
96332 }
96333
96334 static int try_to_run_init_process(const char *init_filename)
96335 @@ -919,6 +999,10 @@ static int try_to_run_init_process(const char *init_filename)
96336 return ret;
96337 }
96338
96339 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
96340 +extern int gr_init_ran;
96341 +#endif
96342 +
96343 static noinline void __init kernel_init_freeable(void);
96344
96345 static int __ref kernel_init(void *unused)
96346 @@ -943,6 +1027,11 @@ static int __ref kernel_init(void *unused)
96347 ramdisk_execute_command, ret);
96348 }
96349
96350 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
96351 + /* if no initrd was used, be extra sure we enforce chroot restrictions */
96352 + gr_init_ran = 1;
96353 +#endif
96354 +
96355 /*
96356 * We try each of these until one succeeds.
96357 *
96358 @@ -998,7 +1087,7 @@ static noinline void __init kernel_init_freeable(void)
96359 do_basic_setup();
96360
96361 /* Open the /dev/console on the rootfs, this should never fail */
96362 - if (sys_open((const char __user *) "/dev/console", O_RDWR, 0) < 0)
96363 + if (sys_open((const char __force_user *) "/dev/console", O_RDWR, 0) < 0)
96364 pr_err("Warning: unable to open an initial console.\n");
96365
96366 (void) sys_dup(0);
96367 @@ -1011,11 +1100,13 @@ static noinline void __init kernel_init_freeable(void)
96368 if (!ramdisk_execute_command)
96369 ramdisk_execute_command = "/init";
96370
96371 - if (sys_access((const char __user *) ramdisk_execute_command, 0) != 0) {
96372 + if (sys_access((const char __force_user *) ramdisk_execute_command, 0) != 0) {
96373 ramdisk_execute_command = NULL;
96374 prepare_namespace();
96375 }
96376
96377 + grsecurity_init();
96378 +
96379 /*
96380 * Ok, we have completed the initial bootup, and
96381 * we're essentially up and running. Get rid of the
96382 diff --git a/ipc/compat.c b/ipc/compat.c
96383 index 9b3c85f..5266b0f 100644
96384 --- a/ipc/compat.c
96385 +++ b/ipc/compat.c
96386 @@ -396,7 +396,7 @@ COMPAT_SYSCALL_DEFINE6(ipc, u32, call, int, first, int, second,
96387 COMPAT_SHMLBA);
96388 if (err < 0)
96389 return err;
96390 - return put_user(raddr, (compat_ulong_t *)compat_ptr(third));
96391 + return put_user(raddr, (compat_ulong_t __user *)compat_ptr(third));
96392 }
96393 case SHMDT:
96394 return sys_shmdt(compat_ptr(ptr));
96395 @@ -747,7 +747,7 @@ COMPAT_SYSCALL_DEFINE3(shmctl, int, first, int, second, void __user *, uptr)
96396 }
96397
96398 COMPAT_SYSCALL_DEFINE4(semtimedop, int, semid, struct sembuf __user *, tsems,
96399 - unsigned, nsops,
96400 + compat_long_t, nsops,
96401 const struct compat_timespec __user *, timeout)
96402 {
96403 struct timespec __user *ts64;
96404 diff --git a/ipc/ipc_sysctl.c b/ipc/ipc_sysctl.c
96405 index 8ad93c2..efd80f8 100644
96406 --- a/ipc/ipc_sysctl.c
96407 +++ b/ipc/ipc_sysctl.c
96408 @@ -30,7 +30,7 @@ static void *get_ipc(struct ctl_table *table)
96409 static int proc_ipc_dointvec(struct ctl_table *table, int write,
96410 void __user *buffer, size_t *lenp, loff_t *ppos)
96411 {
96412 - struct ctl_table ipc_table;
96413 + ctl_table_no_const ipc_table;
96414
96415 memcpy(&ipc_table, table, sizeof(ipc_table));
96416 ipc_table.data = get_ipc(table);
96417 @@ -41,7 +41,7 @@ static int proc_ipc_dointvec(struct ctl_table *table, int write,
96418 static int proc_ipc_dointvec_minmax(struct ctl_table *table, int write,
96419 void __user *buffer, size_t *lenp, loff_t *ppos)
96420 {
96421 - struct ctl_table ipc_table;
96422 + ctl_table_no_const ipc_table;
96423
96424 memcpy(&ipc_table, table, sizeof(ipc_table));
96425 ipc_table.data = get_ipc(table);
96426 @@ -65,7 +65,7 @@ static int proc_ipc_dointvec_minmax_orphans(struct ctl_table *table, int write,
96427 static int proc_ipc_doulongvec_minmax(struct ctl_table *table, int write,
96428 void __user *buffer, size_t *lenp, loff_t *ppos)
96429 {
96430 - struct ctl_table ipc_table;
96431 + ctl_table_no_const ipc_table;
96432 memcpy(&ipc_table, table, sizeof(ipc_table));
96433 ipc_table.data = get_ipc(table);
96434
96435 @@ -76,7 +76,7 @@ static int proc_ipc_doulongvec_minmax(struct ctl_table *table, int write,
96436 static int proc_ipc_auto_msgmni(struct ctl_table *table, int write,
96437 void __user *buffer, size_t *lenp, loff_t *ppos)
96438 {
96439 - struct ctl_table ipc_table;
96440 + ctl_table_no_const ipc_table;
96441 int dummy = 0;
96442
96443 memcpy(&ipc_table, table, sizeof(ipc_table));
96444 diff --git a/ipc/mq_sysctl.c b/ipc/mq_sysctl.c
96445 index 68d4e95..1477ded 100644
96446 --- a/ipc/mq_sysctl.c
96447 +++ b/ipc/mq_sysctl.c
96448 @@ -25,7 +25,7 @@ static void *get_mq(struct ctl_table *table)
96449 static int proc_mq_dointvec(struct ctl_table *table, int write,
96450 void __user *buffer, size_t *lenp, loff_t *ppos)
96451 {
96452 - struct ctl_table mq_table;
96453 + ctl_table_no_const mq_table;
96454 memcpy(&mq_table, table, sizeof(mq_table));
96455 mq_table.data = get_mq(table);
96456
96457 @@ -35,7 +35,7 @@ static int proc_mq_dointvec(struct ctl_table *table, int write,
96458 static int proc_mq_dointvec_minmax(struct ctl_table *table, int write,
96459 void __user *buffer, size_t *lenp, loff_t *ppos)
96460 {
96461 - struct ctl_table mq_table;
96462 + ctl_table_no_const mq_table;
96463 memcpy(&mq_table, table, sizeof(mq_table));
96464 mq_table.data = get_mq(table);
96465
96466 diff --git a/ipc/mqueue.c b/ipc/mqueue.c
96467 index 7635a1c..7432cb6 100644
96468 --- a/ipc/mqueue.c
96469 +++ b/ipc/mqueue.c
96470 @@ -278,6 +278,7 @@ static struct inode *mqueue_get_inode(struct super_block *sb,
96471 mq_bytes = mq_treesize + (info->attr.mq_maxmsg *
96472 info->attr.mq_msgsize);
96473
96474 + gr_learn_resource(current, RLIMIT_MSGQUEUE, u->mq_bytes + mq_bytes, 1);
96475 spin_lock(&mq_lock);
96476 if (u->mq_bytes + mq_bytes < u->mq_bytes ||
96477 u->mq_bytes + mq_bytes > rlimit(RLIMIT_MSGQUEUE)) {
96478 diff --git a/ipc/sem.c b/ipc/sem.c
96479 index 9284211..bca5b1b 100644
96480 --- a/ipc/sem.c
96481 +++ b/ipc/sem.c
96482 @@ -1780,7 +1780,7 @@ static int get_queue_result(struct sem_queue *q)
96483 }
96484
96485 SYSCALL_DEFINE4(semtimedop, int, semid, struct sembuf __user *, tsops,
96486 - unsigned, nsops, const struct timespec __user *, timeout)
96487 + long, nsops, const struct timespec __user *, timeout)
96488 {
96489 int error = -EINVAL;
96490 struct sem_array *sma;
96491 @@ -2015,7 +2015,7 @@ out_free:
96492 }
96493
96494 SYSCALL_DEFINE3(semop, int, semid, struct sembuf __user *, tsops,
96495 - unsigned, nsops)
96496 + long, nsops)
96497 {
96498 return sys_semtimedop(semid, tsops, nsops, NULL);
96499 }
96500 diff --git a/ipc/shm.c b/ipc/shm.c
96501 index 19633b4..d454904 100644
96502 --- a/ipc/shm.c
96503 +++ b/ipc/shm.c
96504 @@ -72,6 +72,14 @@ static void shm_destroy(struct ipc_namespace *ns, struct shmid_kernel *shp);
96505 static int sysvipc_shm_proc_show(struct seq_file *s, void *it);
96506 #endif
96507
96508 +#ifdef CONFIG_GRKERNSEC
96509 +extern int gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
96510 + const u64 shm_createtime, const kuid_t cuid,
96511 + const int shmid);
96512 +extern int gr_chroot_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
96513 + const u64 shm_createtime);
96514 +#endif
96515 +
96516 void shm_init_ns(struct ipc_namespace *ns)
96517 {
96518 ns->shm_ctlmax = SHMMAX;
96519 @@ -560,6 +568,9 @@ static int newseg(struct ipc_namespace *ns, struct ipc_params *params)
96520 shp->shm_lprid = 0;
96521 shp->shm_atim = shp->shm_dtim = 0;
96522 shp->shm_ctim = get_seconds();
96523 +#ifdef CONFIG_GRKERNSEC
96524 + shp->shm_createtime = ktime_get_ns();
96525 +#endif
96526 shp->shm_segsz = size;
96527 shp->shm_nattch = 0;
96528 shp->shm_file = file;
96529 @@ -1096,6 +1107,12 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
96530 f_mode = FMODE_READ | FMODE_WRITE;
96531 }
96532 if (shmflg & SHM_EXEC) {
96533 +
96534 +#ifdef CONFIG_PAX_MPROTECT
96535 + if (current->mm->pax_flags & MF_PAX_MPROTECT)
96536 + goto out;
96537 +#endif
96538 +
96539 prot |= PROT_EXEC;
96540 acc_mode |= S_IXUGO;
96541 }
96542 @@ -1120,6 +1137,15 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
96543 if (err)
96544 goto out_unlock;
96545
96546 +#ifdef CONFIG_GRKERNSEC
96547 + if (!gr_handle_shmat(shp->shm_cprid, shp->shm_lapid, shp->shm_createtime,
96548 + shp->shm_perm.cuid, shmid) ||
96549 + !gr_chroot_shmat(shp->shm_cprid, shp->shm_lapid, shp->shm_createtime)) {
96550 + err = -EACCES;
96551 + goto out_unlock;
96552 + }
96553 +#endif
96554 +
96555 ipc_lock_object(&shp->shm_perm);
96556
96557 /* check if shm_destroy() is tearing down shp */
96558 @@ -1132,6 +1158,9 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
96559 path = shp->shm_file->f_path;
96560 path_get(&path);
96561 shp->shm_nattch++;
96562 +#ifdef CONFIG_GRKERNSEC
96563 + shp->shm_lapid = current->pid;
96564 +#endif
96565 size = i_size_read(path.dentry->d_inode);
96566 ipc_unlock_object(&shp->shm_perm);
96567 rcu_read_unlock();
96568 diff --git a/ipc/util.c b/ipc/util.c
96569 index 106bed0..f851429 100644
96570 --- a/ipc/util.c
96571 +++ b/ipc/util.c
96572 @@ -71,6 +71,8 @@ struct ipc_proc_iface {
96573 int (*show)(struct seq_file *, void *);
96574 };
96575
96576 +extern int gr_ipc_permitted(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, int requested_mode, int granted_mode);
96577 +
96578 /**
96579 * ipc_init - initialise ipc subsystem
96580 *
96581 @@ -497,6 +499,10 @@ int ipcperms(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, short flag)
96582 granted_mode >>= 6;
96583 else if (in_group_p(ipcp->cgid) || in_group_p(ipcp->gid))
96584 granted_mode >>= 3;
96585 +
96586 + if (!gr_ipc_permitted(ns, ipcp, requested_mode, granted_mode))
96587 + return -1;
96588 +
96589 /* is there some bit set in requested_mode but not in granted_mode? */
96590 if ((requested_mode & ~granted_mode & 0007) &&
96591 !ns_capable(ns->user_ns, CAP_IPC_OWNER))
96592 diff --git a/kernel/audit.c b/kernel/audit.c
96593 index 72ab759..757deba 100644
96594 --- a/kernel/audit.c
96595 +++ b/kernel/audit.c
96596 @@ -122,7 +122,7 @@ u32 audit_sig_sid = 0;
96597 3) suppressed due to audit_rate_limit
96598 4) suppressed due to audit_backlog_limit
96599 */
96600 -static atomic_t audit_lost = ATOMIC_INIT(0);
96601 +static atomic_unchecked_t audit_lost = ATOMIC_INIT(0);
96602
96603 /* The netlink socket. */
96604 static struct sock *audit_sock;
96605 @@ -256,7 +256,7 @@ void audit_log_lost(const char *message)
96606 unsigned long now;
96607 int print;
96608
96609 - atomic_inc(&audit_lost);
96610 + atomic_inc_unchecked(&audit_lost);
96611
96612 print = (audit_failure == AUDIT_FAIL_PANIC || !audit_rate_limit);
96613
96614 @@ -273,7 +273,7 @@ void audit_log_lost(const char *message)
96615 if (print) {
96616 if (printk_ratelimit())
96617 pr_warn("audit_lost=%u audit_rate_limit=%u audit_backlog_limit=%u\n",
96618 - atomic_read(&audit_lost),
96619 + atomic_read_unchecked(&audit_lost),
96620 audit_rate_limit,
96621 audit_backlog_limit);
96622 audit_panic(message);
96623 @@ -831,7 +831,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
96624 s.pid = audit_pid;
96625 s.rate_limit = audit_rate_limit;
96626 s.backlog_limit = audit_backlog_limit;
96627 - s.lost = atomic_read(&audit_lost);
96628 + s.lost = atomic_read_unchecked(&audit_lost);
96629 s.backlog = skb_queue_len(&audit_skb_queue);
96630 s.feature_bitmap = AUDIT_FEATURE_BITMAP_ALL;
96631 s.backlog_wait_time = audit_backlog_wait_time;
96632 diff --git a/kernel/auditsc.c b/kernel/auditsc.c
96633 index dc4ae70..2a2bddc 100644
96634 --- a/kernel/auditsc.c
96635 +++ b/kernel/auditsc.c
96636 @@ -1955,7 +1955,7 @@ int auditsc_get_stamp(struct audit_context *ctx,
96637 }
96638
96639 /* global counter which is incremented every time something logs in */
96640 -static atomic_t session_id = ATOMIC_INIT(0);
96641 +static atomic_unchecked_t session_id = ATOMIC_INIT(0);
96642
96643 static int audit_set_loginuid_perm(kuid_t loginuid)
96644 {
96645 @@ -2022,7 +2022,7 @@ int audit_set_loginuid(kuid_t loginuid)
96646
96647 /* are we setting or clearing? */
96648 if (uid_valid(loginuid))
96649 - sessionid = (unsigned int)atomic_inc_return(&session_id);
96650 + sessionid = (unsigned int)atomic_inc_return_unchecked(&session_id);
96651
96652 task->sessionid = sessionid;
96653 task->loginuid = loginuid;
96654 diff --git a/kernel/bpf/core.c b/kernel/bpf/core.c
96655 index 0c5796e..a9414e2 100644
96656 --- a/kernel/bpf/core.c
96657 +++ b/kernel/bpf/core.c
96658 @@ -143,14 +143,17 @@ bpf_jit_binary_alloc(unsigned int proglen, u8 **image_ptr,
96659 * random section of illegal instructions.
96660 */
96661 size = round_up(proglen + sizeof(*hdr) + 128, PAGE_SIZE);
96662 - hdr = module_alloc(size);
96663 + hdr = module_alloc_exec(size);
96664 if (hdr == NULL)
96665 return NULL;
96666
96667 /* Fill space with illegal/arch-dep instructions. */
96668 bpf_fill_ill_insns(hdr, size);
96669
96670 + pax_open_kernel();
96671 hdr->pages = size / PAGE_SIZE;
96672 + pax_close_kernel();
96673 +
96674 hole = min_t(unsigned int, size - (proglen + sizeof(*hdr)),
96675 PAGE_SIZE - sizeof(*hdr));
96676 start = (prandom_u32() % hole) & ~(alignment - 1);
96677 @@ -163,7 +166,7 @@ bpf_jit_binary_alloc(unsigned int proglen, u8 **image_ptr,
96678
96679 void bpf_jit_binary_free(struct bpf_binary_header *hdr)
96680 {
96681 - module_memfree(hdr);
96682 + module_memfree_exec(hdr);
96683 }
96684 #endif /* CONFIG_BPF_JIT */
96685
96686 diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c
96687 index 536edc2..d28c85d 100644
96688 --- a/kernel/bpf/syscall.c
96689 +++ b/kernel/bpf/syscall.c
96690 @@ -548,11 +548,15 @@ SYSCALL_DEFINE3(bpf, int, cmd, union bpf_attr __user *, uattr, unsigned int, siz
96691 int err;
96692
96693 /* the syscall is limited to root temporarily. This restriction will be
96694 - * lifted when security audit is clean. Note that eBPF+tracing must have
96695 - * this restriction, since it may pass kernel data to user space
96696 + * lifted by upstream when a half-assed security audit is clean. Note
96697 + * that eBPF+tracing must have this restriction, since it may pass
96698 + * kernel data to user space
96699 */
96700 if (!capable(CAP_SYS_ADMIN))
96701 return -EPERM;
96702 +#ifdef CONFIG_GRKERNSEC
96703 + return -EPERM;
96704 +#endif
96705
96706 if (!access_ok(VERIFY_READ, uattr, 1))
96707 return -EFAULT;
96708 diff --git a/kernel/capability.c b/kernel/capability.c
96709 index 989f5bf..d317ca0 100644
96710 --- a/kernel/capability.c
96711 +++ b/kernel/capability.c
96712 @@ -192,6 +192,9 @@ SYSCALL_DEFINE2(capget, cap_user_header_t, header, cap_user_data_t, dataptr)
96713 * before modification is attempted and the application
96714 * fails.
96715 */
96716 + if (tocopy > ARRAY_SIZE(kdata))
96717 + return -EFAULT;
96718 +
96719 if (copy_to_user(dataptr, kdata, tocopy
96720 * sizeof(struct __user_cap_data_struct))) {
96721 return -EFAULT;
96722 @@ -297,10 +300,11 @@ bool has_ns_capability(struct task_struct *t,
96723 int ret;
96724
96725 rcu_read_lock();
96726 - ret = security_capable(__task_cred(t), ns, cap);
96727 + ret = security_capable(__task_cred(t), ns, cap) == 0 &&
96728 + gr_task_is_capable(t, __task_cred(t), cap);
96729 rcu_read_unlock();
96730
96731 - return (ret == 0);
96732 + return ret;
96733 }
96734
96735 /**
96736 @@ -337,10 +341,10 @@ bool has_ns_capability_noaudit(struct task_struct *t,
96737 int ret;
96738
96739 rcu_read_lock();
96740 - ret = security_capable_noaudit(__task_cred(t), ns, cap);
96741 + ret = security_capable_noaudit(__task_cred(t), ns, cap) == 0 && gr_task_is_capable_nolog(t, cap);
96742 rcu_read_unlock();
96743
96744 - return (ret == 0);
96745 + return ret;
96746 }
96747
96748 /**
96749 @@ -378,7 +382,7 @@ bool ns_capable(struct user_namespace *ns, int cap)
96750 BUG();
96751 }
96752
96753 - if (security_capable(current_cred(), ns, cap) == 0) {
96754 + if (security_capable(current_cred(), ns, cap) == 0 && gr_is_capable(cap)) {
96755 current->flags |= PF_SUPERPRIV;
96756 return true;
96757 }
96758 @@ -386,6 +390,21 @@ bool ns_capable(struct user_namespace *ns, int cap)
96759 }
96760 EXPORT_SYMBOL(ns_capable);
96761
96762 +bool ns_capable_nolog(struct user_namespace *ns, int cap)
96763 +{
96764 + if (unlikely(!cap_valid(cap))) {
96765 + printk(KERN_CRIT "capable_nolog() called with invalid cap=%u\n", cap);
96766 + BUG();
96767 + }
96768 +
96769 + if (security_capable_noaudit(current_cred(), ns, cap) == 0 && gr_is_capable_nolog(cap)) {
96770 + current->flags |= PF_SUPERPRIV;
96771 + return true;
96772 + }
96773 + return false;
96774 +}
96775 +EXPORT_SYMBOL(ns_capable_nolog);
96776 +
96777 /**
96778 * file_ns_capable - Determine if the file's opener had a capability in effect
96779 * @file: The file we want to check
96780 @@ -427,6 +446,12 @@ bool capable(int cap)
96781 }
96782 EXPORT_SYMBOL(capable);
96783
96784 +bool capable_nolog(int cap)
96785 +{
96786 + return ns_capable_nolog(&init_user_ns, cap);
96787 +}
96788 +EXPORT_SYMBOL(capable_nolog);
96789 +
96790 /**
96791 * capable_wrt_inode_uidgid - Check nsown_capable and uid and gid mapped
96792 * @inode: The inode in question
96793 @@ -444,3 +469,12 @@ bool capable_wrt_inode_uidgid(const struct inode *inode, int cap)
96794 kgid_has_mapping(ns, inode->i_gid);
96795 }
96796 EXPORT_SYMBOL(capable_wrt_inode_uidgid);
96797 +
96798 +bool capable_wrt_inode_uidgid_nolog(const struct inode *inode, int cap)
96799 +{
96800 + struct user_namespace *ns = current_user_ns();
96801 +
96802 + return ns_capable_nolog(ns, cap) && kuid_has_mapping(ns, inode->i_uid) &&
96803 + kgid_has_mapping(ns, inode->i_gid);
96804 +}
96805 +EXPORT_SYMBOL(capable_wrt_inode_uidgid_nolog);
96806 diff --git a/kernel/cgroup.c b/kernel/cgroup.c
96807 index 29a7b2c..a64e30a 100644
96808 --- a/kernel/cgroup.c
96809 +++ b/kernel/cgroup.c
96810 @@ -5347,6 +5347,9 @@ static void cgroup_release_agent(struct work_struct *work)
96811 if (!pathbuf || !agentbuf)
96812 goto out;
96813
96814 + if (agentbuf[0] == '\0')
96815 + goto out;
96816 +
96817 path = cgroup_path(cgrp, pathbuf, PATH_MAX);
96818 if (!path)
96819 goto out;
96820 @@ -5532,7 +5535,7 @@ static int cgroup_css_links_read(struct seq_file *seq, void *v)
96821 struct task_struct *task;
96822 int count = 0;
96823
96824 - seq_printf(seq, "css_set %p\n", cset);
96825 + seq_printf(seq, "css_set %pK\n", cset);
96826
96827 list_for_each_entry(task, &cset->tasks, cg_list) {
96828 if (count++ > MAX_TASKS_SHOWN_PER_CSS)
96829 diff --git a/kernel/compat.c b/kernel/compat.c
96830 index 24f0061..ea80802 100644
96831 --- a/kernel/compat.c
96832 +++ b/kernel/compat.c
96833 @@ -13,6 +13,7 @@
96834
96835 #include <linux/linkage.h>
96836 #include <linux/compat.h>
96837 +#include <linux/module.h>
96838 #include <linux/errno.h>
96839 #include <linux/time.h>
96840 #include <linux/signal.h>
96841 @@ -220,7 +221,7 @@ static long compat_nanosleep_restart(struct restart_block *restart)
96842 mm_segment_t oldfs;
96843 long ret;
96844
96845 - restart->nanosleep.rmtp = (struct timespec __user *) &rmt;
96846 + restart->nanosleep.rmtp = (struct timespec __force_user *) &rmt;
96847 oldfs = get_fs();
96848 set_fs(KERNEL_DS);
96849 ret = hrtimer_nanosleep_restart(restart);
96850 @@ -252,7 +253,7 @@ COMPAT_SYSCALL_DEFINE2(nanosleep, struct compat_timespec __user *, rqtp,
96851 oldfs = get_fs();
96852 set_fs(KERNEL_DS);
96853 ret = hrtimer_nanosleep(&tu,
96854 - rmtp ? (struct timespec __user *)&rmt : NULL,
96855 + rmtp ? (struct timespec __force_user *)&rmt : NULL,
96856 HRTIMER_MODE_REL, CLOCK_MONOTONIC);
96857 set_fs(oldfs);
96858
96859 @@ -378,7 +379,7 @@ COMPAT_SYSCALL_DEFINE1(sigpending, compat_old_sigset_t __user *, set)
96860 mm_segment_t old_fs = get_fs();
96861
96862 set_fs(KERNEL_DS);
96863 - ret = sys_sigpending((old_sigset_t __user *) &s);
96864 + ret = sys_sigpending((old_sigset_t __force_user *) &s);
96865 set_fs(old_fs);
96866 if (ret == 0)
96867 ret = put_user(s, set);
96868 @@ -468,7 +469,7 @@ COMPAT_SYSCALL_DEFINE2(old_getrlimit, unsigned int, resource,
96869 mm_segment_t old_fs = get_fs();
96870
96871 set_fs(KERNEL_DS);
96872 - ret = sys_old_getrlimit(resource, (struct rlimit __user *)&r);
96873 + ret = sys_old_getrlimit(resource, (struct rlimit __force_user *)&r);
96874 set_fs(old_fs);
96875
96876 if (!ret) {
96877 @@ -550,8 +551,8 @@ COMPAT_SYSCALL_DEFINE4(wait4,
96878 set_fs (KERNEL_DS);
96879 ret = sys_wait4(pid,
96880 (stat_addr ?
96881 - (unsigned int __user *) &status : NULL),
96882 - options, (struct rusage __user *) &r);
96883 + (unsigned int __force_user *) &status : NULL),
96884 + options, (struct rusage __force_user *) &r);
96885 set_fs (old_fs);
96886
96887 if (ret > 0) {
96888 @@ -577,8 +578,8 @@ COMPAT_SYSCALL_DEFINE5(waitid,
96889 memset(&info, 0, sizeof(info));
96890
96891 set_fs(KERNEL_DS);
96892 - ret = sys_waitid(which, pid, (siginfo_t __user *)&info, options,
96893 - uru ? (struct rusage __user *)&ru : NULL);
96894 + ret = sys_waitid(which, pid, (siginfo_t __force_user *)&info, options,
96895 + uru ? (struct rusage __force_user *)&ru : NULL);
96896 set_fs(old_fs);
96897
96898 if ((ret < 0) || (info.si_signo == 0))
96899 @@ -712,8 +713,8 @@ COMPAT_SYSCALL_DEFINE4(timer_settime, timer_t, timer_id, int, flags,
96900 oldfs = get_fs();
96901 set_fs(KERNEL_DS);
96902 err = sys_timer_settime(timer_id, flags,
96903 - (struct itimerspec __user *) &newts,
96904 - (struct itimerspec __user *) &oldts);
96905 + (struct itimerspec __force_user *) &newts,
96906 + (struct itimerspec __force_user *) &oldts);
96907 set_fs(oldfs);
96908 if (!err && old && put_compat_itimerspec(old, &oldts))
96909 return -EFAULT;
96910 @@ -730,7 +731,7 @@ COMPAT_SYSCALL_DEFINE2(timer_gettime, timer_t, timer_id,
96911 oldfs = get_fs();
96912 set_fs(KERNEL_DS);
96913 err = sys_timer_gettime(timer_id,
96914 - (struct itimerspec __user *) &ts);
96915 + (struct itimerspec __force_user *) &ts);
96916 set_fs(oldfs);
96917 if (!err && put_compat_itimerspec(setting, &ts))
96918 return -EFAULT;
96919 @@ -749,7 +750,7 @@ COMPAT_SYSCALL_DEFINE2(clock_settime, clockid_t, which_clock,
96920 oldfs = get_fs();
96921 set_fs(KERNEL_DS);
96922 err = sys_clock_settime(which_clock,
96923 - (struct timespec __user *) &ts);
96924 + (struct timespec __force_user *) &ts);
96925 set_fs(oldfs);
96926 return err;
96927 }
96928 @@ -764,7 +765,7 @@ COMPAT_SYSCALL_DEFINE2(clock_gettime, clockid_t, which_clock,
96929 oldfs = get_fs();
96930 set_fs(KERNEL_DS);
96931 err = sys_clock_gettime(which_clock,
96932 - (struct timespec __user *) &ts);
96933 + (struct timespec __force_user *) &ts);
96934 set_fs(oldfs);
96935 if (!err && compat_put_timespec(&ts, tp))
96936 return -EFAULT;
96937 @@ -784,7 +785,7 @@ COMPAT_SYSCALL_DEFINE2(clock_adjtime, clockid_t, which_clock,
96938
96939 oldfs = get_fs();
96940 set_fs(KERNEL_DS);
96941 - ret = sys_clock_adjtime(which_clock, (struct timex __user *) &txc);
96942 + ret = sys_clock_adjtime(which_clock, (struct timex __force_user *) &txc);
96943 set_fs(oldfs);
96944
96945 err = compat_put_timex(utp, &txc);
96946 @@ -804,7 +805,7 @@ COMPAT_SYSCALL_DEFINE2(clock_getres, clockid_t, which_clock,
96947 oldfs = get_fs();
96948 set_fs(KERNEL_DS);
96949 err = sys_clock_getres(which_clock,
96950 - (struct timespec __user *) &ts);
96951 + (struct timespec __force_user *) &ts);
96952 set_fs(oldfs);
96953 if (!err && tp && compat_put_timespec(&ts, tp))
96954 return -EFAULT;
96955 @@ -818,7 +819,7 @@ static long compat_clock_nanosleep_restart(struct restart_block *restart)
96956 struct timespec tu;
96957 struct compat_timespec __user *rmtp = restart->nanosleep.compat_rmtp;
96958
96959 - restart->nanosleep.rmtp = (struct timespec __user *) &tu;
96960 + restart->nanosleep.rmtp = (struct timespec __force_user *) &tu;
96961 oldfs = get_fs();
96962 set_fs(KERNEL_DS);
96963 err = clock_nanosleep_restart(restart);
96964 @@ -850,8 +851,8 @@ COMPAT_SYSCALL_DEFINE4(clock_nanosleep, clockid_t, which_clock, int, flags,
96965 oldfs = get_fs();
96966 set_fs(KERNEL_DS);
96967 err = sys_clock_nanosleep(which_clock, flags,
96968 - (struct timespec __user *) &in,
96969 - (struct timespec __user *) &out);
96970 + (struct timespec __force_user *) &in,
96971 + (struct timespec __force_user *) &out);
96972 set_fs(oldfs);
96973
96974 if ((err == -ERESTART_RESTARTBLOCK) && rmtp &&
96975 @@ -1145,7 +1146,7 @@ COMPAT_SYSCALL_DEFINE2(sched_rr_get_interval,
96976 mm_segment_t old_fs = get_fs();
96977
96978 set_fs(KERNEL_DS);
96979 - ret = sys_sched_rr_get_interval(pid, (struct timespec __user *)&t);
96980 + ret = sys_sched_rr_get_interval(pid, (struct timespec __force_user *)&t);
96981 set_fs(old_fs);
96982 if (compat_put_timespec(&t, interval))
96983 return -EFAULT;
96984 diff --git a/kernel/configs.c b/kernel/configs.c
96985 index c18b1f1..b9a0132 100644
96986 --- a/kernel/configs.c
96987 +++ b/kernel/configs.c
96988 @@ -74,8 +74,19 @@ static int __init ikconfig_init(void)
96989 struct proc_dir_entry *entry;
96990
96991 /* create the current config file */
96992 +#if defined(CONFIG_GRKERNSEC_PROC_ADD) || defined(CONFIG_GRKERNSEC_HIDESYM)
96993 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_HIDESYM)
96994 + entry = proc_create("config.gz", S_IFREG | S_IRUSR, NULL,
96995 + &ikconfig_file_ops);
96996 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
96997 + entry = proc_create("config.gz", S_IFREG | S_IRUSR | S_IRGRP, NULL,
96998 + &ikconfig_file_ops);
96999 +#endif
97000 +#else
97001 entry = proc_create("config.gz", S_IFREG | S_IRUGO, NULL,
97002 &ikconfig_file_ops);
97003 +#endif
97004 +
97005 if (!entry)
97006 return -ENOMEM;
97007
97008 diff --git a/kernel/cred.c b/kernel/cred.c
97009 index e0573a4..26c0fd3 100644
97010 --- a/kernel/cred.c
97011 +++ b/kernel/cred.c
97012 @@ -164,6 +164,16 @@ void exit_creds(struct task_struct *tsk)
97013 validate_creds(cred);
97014 alter_cred_subscribers(cred, -1);
97015 put_cred(cred);
97016 +
97017 +#ifdef CONFIG_GRKERNSEC_SETXID
97018 + cred = (struct cred *) tsk->delayed_cred;
97019 + if (cred != NULL) {
97020 + tsk->delayed_cred = NULL;
97021 + validate_creds(cred);
97022 + alter_cred_subscribers(cred, -1);
97023 + put_cred(cred);
97024 + }
97025 +#endif
97026 }
97027
97028 /**
97029 @@ -411,7 +421,7 @@ static bool cred_cap_issubset(const struct cred *set, const struct cred *subset)
97030 * Always returns 0 thus allowing this function to be tail-called at the end
97031 * of, say, sys_setgid().
97032 */
97033 -int commit_creds(struct cred *new)
97034 +static int __commit_creds(struct cred *new)
97035 {
97036 struct task_struct *task = current;
97037 const struct cred *old = task->real_cred;
97038 @@ -430,6 +440,8 @@ int commit_creds(struct cred *new)
97039
97040 get_cred(new); /* we will require a ref for the subj creds too */
97041
97042 + gr_set_role_label(task, new->uid, new->gid);
97043 +
97044 /* dumpability changes */
97045 if (!uid_eq(old->euid, new->euid) ||
97046 !gid_eq(old->egid, new->egid) ||
97047 @@ -479,6 +491,105 @@ int commit_creds(struct cred *new)
97048 put_cred(old);
97049 return 0;
97050 }
97051 +#ifdef CONFIG_GRKERNSEC_SETXID
97052 +extern int set_user(struct cred *new);
97053 +
97054 +void gr_delayed_cred_worker(void)
97055 +{
97056 + const struct cred *new = current->delayed_cred;
97057 + struct cred *ncred;
97058 +
97059 + current->delayed_cred = NULL;
97060 +
97061 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID) && new != NULL) {
97062 + // from doing get_cred on it when queueing this
97063 + put_cred(new);
97064 + return;
97065 + } else if (new == NULL)
97066 + return;
97067 +
97068 + ncred = prepare_creds();
97069 + if (!ncred)
97070 + goto die;
97071 + // uids
97072 + ncred->uid = new->uid;
97073 + ncred->euid = new->euid;
97074 + ncred->suid = new->suid;
97075 + ncred->fsuid = new->fsuid;
97076 + // gids
97077 + ncred->gid = new->gid;
97078 + ncred->egid = new->egid;
97079 + ncred->sgid = new->sgid;
97080 + ncred->fsgid = new->fsgid;
97081 + // groups
97082 + set_groups(ncred, new->group_info);
97083 + // caps
97084 + ncred->securebits = new->securebits;
97085 + ncred->cap_inheritable = new->cap_inheritable;
97086 + ncred->cap_permitted = new->cap_permitted;
97087 + ncred->cap_effective = new->cap_effective;
97088 + ncred->cap_bset = new->cap_bset;
97089 +
97090 + if (set_user(ncred)) {
97091 + abort_creds(ncred);
97092 + goto die;
97093 + }
97094 +
97095 + // from doing get_cred on it when queueing this
97096 + put_cred(new);
97097 +
97098 + __commit_creds(ncred);
97099 + return;
97100 +die:
97101 + // from doing get_cred on it when queueing this
97102 + put_cred(new);
97103 + do_group_exit(SIGKILL);
97104 +}
97105 +#endif
97106 +
97107 +int commit_creds(struct cred *new)
97108 +{
97109 +#ifdef CONFIG_GRKERNSEC_SETXID
97110 + int ret;
97111 + int schedule_it = 0;
97112 + struct task_struct *t;
97113 + unsigned oldsecurebits = current_cred()->securebits;
97114 +
97115 + /* we won't get called with tasklist_lock held for writing
97116 + and interrupts disabled as the cred struct in that case is
97117 + init_cred
97118 + */
97119 + if (grsec_enable_setxid && !current_is_single_threaded() &&
97120 + uid_eq(current_uid(), GLOBAL_ROOT_UID) &&
97121 + !uid_eq(new->uid, GLOBAL_ROOT_UID)) {
97122 + schedule_it = 1;
97123 + }
97124 + ret = __commit_creds(new);
97125 + if (schedule_it) {
97126 + rcu_read_lock();
97127 + read_lock(&tasklist_lock);
97128 + for (t = next_thread(current); t != current;
97129 + t = next_thread(t)) {
97130 + /* we'll check if the thread has uid 0 in
97131 + * the delayed worker routine
97132 + */
97133 + if (task_securebits(t) == oldsecurebits &&
97134 + t->delayed_cred == NULL) {
97135 + t->delayed_cred = get_cred(new);
97136 + set_tsk_thread_flag(t, TIF_GRSEC_SETXID);
97137 + set_tsk_need_resched(t);
97138 + }
97139 + }
97140 + read_unlock(&tasklist_lock);
97141 + rcu_read_unlock();
97142 + }
97143 +
97144 + return ret;
97145 +#else
97146 + return __commit_creds(new);
97147 +#endif
97148 +}
97149 +
97150 EXPORT_SYMBOL(commit_creds);
97151
97152 /**
97153 diff --git a/kernel/debug/debug_core.c b/kernel/debug/debug_core.c
97154 index 0874e2e..5b32cc9 100644
97155 --- a/kernel/debug/debug_core.c
97156 +++ b/kernel/debug/debug_core.c
97157 @@ -127,7 +127,7 @@ static DEFINE_RAW_SPINLOCK(dbg_slave_lock);
97158 */
97159 static atomic_t masters_in_kgdb;
97160 static atomic_t slaves_in_kgdb;
97161 -static atomic_t kgdb_break_tasklet_var;
97162 +static atomic_unchecked_t kgdb_break_tasklet_var;
97163 atomic_t kgdb_setting_breakpoint;
97164
97165 struct task_struct *kgdb_usethread;
97166 @@ -137,7 +137,7 @@ int kgdb_single_step;
97167 static pid_t kgdb_sstep_pid;
97168
97169 /* to keep track of the CPU which is doing the single stepping*/
97170 -atomic_t kgdb_cpu_doing_single_step = ATOMIC_INIT(-1);
97171 +atomic_unchecked_t kgdb_cpu_doing_single_step = ATOMIC_INIT(-1);
97172
97173 /*
97174 * If you are debugging a problem where roundup (the collection of
97175 @@ -552,7 +552,7 @@ return_normal:
97176 * kernel will only try for the value of sstep_tries before
97177 * giving up and continuing on.
97178 */
97179 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1 &&
97180 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1 &&
97181 (kgdb_info[cpu].task &&
97182 kgdb_info[cpu].task->pid != kgdb_sstep_pid) && --sstep_tries) {
97183 atomic_set(&kgdb_active, -1);
97184 @@ -654,8 +654,8 @@ cpu_master_loop:
97185 }
97186
97187 kgdb_restore:
97188 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1) {
97189 - int sstep_cpu = atomic_read(&kgdb_cpu_doing_single_step);
97190 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1) {
97191 + int sstep_cpu = atomic_read_unchecked(&kgdb_cpu_doing_single_step);
97192 if (kgdb_info[sstep_cpu].task)
97193 kgdb_sstep_pid = kgdb_info[sstep_cpu].task->pid;
97194 else
97195 @@ -949,18 +949,18 @@ static void kgdb_unregister_callbacks(void)
97196 static void kgdb_tasklet_bpt(unsigned long ing)
97197 {
97198 kgdb_breakpoint();
97199 - atomic_set(&kgdb_break_tasklet_var, 0);
97200 + atomic_set_unchecked(&kgdb_break_tasklet_var, 0);
97201 }
97202
97203 static DECLARE_TASKLET(kgdb_tasklet_breakpoint, kgdb_tasklet_bpt, 0);
97204
97205 void kgdb_schedule_breakpoint(void)
97206 {
97207 - if (atomic_read(&kgdb_break_tasklet_var) ||
97208 + if (atomic_read_unchecked(&kgdb_break_tasklet_var) ||
97209 atomic_read(&kgdb_active) != -1 ||
97210 atomic_read(&kgdb_setting_breakpoint))
97211 return;
97212 - atomic_inc(&kgdb_break_tasklet_var);
97213 + atomic_inc_unchecked(&kgdb_break_tasklet_var);
97214 tasklet_schedule(&kgdb_tasklet_breakpoint);
97215 }
97216 EXPORT_SYMBOL_GPL(kgdb_schedule_breakpoint);
97217 diff --git a/kernel/debug/kdb/kdb_main.c b/kernel/debug/kdb/kdb_main.c
97218 index 41213454..861e178 100644
97219 --- a/kernel/debug/kdb/kdb_main.c
97220 +++ b/kernel/debug/kdb/kdb_main.c
97221 @@ -2021,7 +2021,7 @@ static int kdb_lsmod(int argc, const char **argv)
97222 continue;
97223
97224 kdb_printf("%-20s%8u 0x%p ", mod->name,
97225 - mod->core_size, (void *)mod);
97226 + mod->core_size_rx + mod->core_size_rw, (void *)mod);
97227 #ifdef CONFIG_MODULE_UNLOAD
97228 kdb_printf("%4d ", module_refcount(mod));
97229 #endif
97230 @@ -2031,7 +2031,7 @@ static int kdb_lsmod(int argc, const char **argv)
97231 kdb_printf(" (Loading)");
97232 else
97233 kdb_printf(" (Live)");
97234 - kdb_printf(" 0x%p", mod->module_core);
97235 + kdb_printf(" 0x%p 0x%p", mod->module_core_rx, mod->module_core_rw);
97236
97237 #ifdef CONFIG_MODULE_UNLOAD
97238 {
97239 diff --git a/kernel/events/core.c b/kernel/events/core.c
97240 index 2fabc06..79cceec 100644
97241 --- a/kernel/events/core.c
97242 +++ b/kernel/events/core.c
97243 @@ -170,8 +170,15 @@ static struct srcu_struct pmus_srcu;
97244 * 0 - disallow raw tracepoint access for unpriv
97245 * 1 - disallow cpu events for unpriv
97246 * 2 - disallow kernel profiling for unpriv
97247 + * 3 - disallow all unpriv perf event use
97248 */
97249 -int sysctl_perf_event_paranoid __read_mostly = 1;
97250 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
97251 +int sysctl_perf_event_legitimately_concerned __read_mostly = 3;
97252 +#elif defined(CONFIG_GRKERNSEC_HIDESYM)
97253 +int sysctl_perf_event_legitimately_concerned __read_mostly = 2;
97254 +#else
97255 +int sysctl_perf_event_legitimately_concerned __read_mostly = 1;
97256 +#endif
97257
97258 /* Minimum for 512 kiB + 1 user control page */
97259 int sysctl_perf_event_mlock __read_mostly = 512 + (PAGE_SIZE / 1024); /* 'free' kiB per user */
97260 @@ -197,7 +204,7 @@ void update_perf_cpu_limits(void)
97261
97262 tmp *= sysctl_perf_cpu_time_max_percent;
97263 do_div(tmp, 100);
97264 - ACCESS_ONCE(perf_sample_allowed_ns) = tmp;
97265 + ACCESS_ONCE_RW(perf_sample_allowed_ns) = tmp;
97266 }
97267
97268 static int perf_rotate_context(struct perf_cpu_context *cpuctx);
97269 @@ -303,7 +310,7 @@ void perf_sample_event_took(u64 sample_len_ns)
97270 }
97271 }
97272
97273 -static atomic64_t perf_event_id;
97274 +static atomic64_unchecked_t perf_event_id;
97275
97276 static void cpu_ctx_sched_out(struct perf_cpu_context *cpuctx,
97277 enum event_type_t event_type);
97278 @@ -3220,7 +3227,7 @@ static void __perf_event_read(void *info)
97279
97280 static inline u64 perf_event_count(struct perf_event *event)
97281 {
97282 - return local64_read(&event->count) + atomic64_read(&event->child_count);
97283 + return local64_read(&event->count) + atomic64_read_unchecked(&event->child_count);
97284 }
97285
97286 static u64 perf_event_read(struct perf_event *event)
97287 @@ -3656,9 +3663,9 @@ u64 perf_event_read_value(struct perf_event *event, u64 *enabled, u64 *running)
97288 mutex_lock(&event->child_mutex);
97289 total += perf_event_read(event);
97290 *enabled += event->total_time_enabled +
97291 - atomic64_read(&event->child_total_time_enabled);
97292 + atomic64_read_unchecked(&event->child_total_time_enabled);
97293 *running += event->total_time_running +
97294 - atomic64_read(&event->child_total_time_running);
97295 + atomic64_read_unchecked(&event->child_total_time_running);
97296
97297 list_for_each_entry(child, &event->child_list, child_list) {
97298 total += perf_event_read(child);
97299 @@ -4147,10 +4154,10 @@ void perf_event_update_userpage(struct perf_event *event)
97300 userpg->offset -= local64_read(&event->hw.prev_count);
97301
97302 userpg->time_enabled = enabled +
97303 - atomic64_read(&event->child_total_time_enabled);
97304 + atomic64_read_unchecked(&event->child_total_time_enabled);
97305
97306 userpg->time_running = running +
97307 - atomic64_read(&event->child_total_time_running);
97308 + atomic64_read_unchecked(&event->child_total_time_running);
97309
97310 arch_perf_update_userpage(event, userpg, now);
97311
97312 @@ -4740,7 +4747,7 @@ perf_output_sample_ustack(struct perf_output_handle *handle, u64 dump_size,
97313
97314 /* Data. */
97315 sp = perf_user_stack_pointer(regs);
97316 - rem = __output_copy_user(handle, (void *) sp, dump_size);
97317 + rem = __output_copy_user(handle, (void __user *) sp, dump_size);
97318 dyn_size = dump_size - rem;
97319
97320 perf_output_skip(handle, rem);
97321 @@ -4831,11 +4838,11 @@ static void perf_output_read_one(struct perf_output_handle *handle,
97322 values[n++] = perf_event_count(event);
97323 if (read_format & PERF_FORMAT_TOTAL_TIME_ENABLED) {
97324 values[n++] = enabled +
97325 - atomic64_read(&event->child_total_time_enabled);
97326 + atomic64_read_unchecked(&event->child_total_time_enabled);
97327 }
97328 if (read_format & PERF_FORMAT_TOTAL_TIME_RUNNING) {
97329 values[n++] = running +
97330 - atomic64_read(&event->child_total_time_running);
97331 + atomic64_read_unchecked(&event->child_total_time_running);
97332 }
97333 if (read_format & PERF_FORMAT_ID)
97334 values[n++] = primary_event_id(event);
97335 @@ -7180,7 +7187,7 @@ perf_event_alloc(struct perf_event_attr *attr, int cpu,
97336 event->parent = parent_event;
97337
97338 event->ns = get_pid_ns(task_active_pid_ns(current));
97339 - event->id = atomic64_inc_return(&perf_event_id);
97340 + event->id = atomic64_inc_return_unchecked(&perf_event_id);
97341
97342 event->state = PERF_EVENT_STATE_INACTIVE;
97343
97344 @@ -7470,6 +7477,11 @@ SYSCALL_DEFINE5(perf_event_open,
97345 if (flags & ~PERF_FLAG_ALL)
97346 return -EINVAL;
97347
97348 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
97349 + if (perf_paranoid_any() && !capable(CAP_SYS_ADMIN))
97350 + return -EACCES;
97351 +#endif
97352 +
97353 err = perf_copy_attr(attr_uptr, &attr);
97354 if (err)
97355 return err;
97356 @@ -7892,10 +7904,10 @@ static void sync_child_event(struct perf_event *child_event,
97357 /*
97358 * Add back the child's count to the parent's count:
97359 */
97360 - atomic64_add(child_val, &parent_event->child_count);
97361 - atomic64_add(child_event->total_time_enabled,
97362 + atomic64_add_unchecked(child_val, &parent_event->child_count);
97363 + atomic64_add_unchecked(child_event->total_time_enabled,
97364 &parent_event->child_total_time_enabled);
97365 - atomic64_add(child_event->total_time_running,
97366 + atomic64_add_unchecked(child_event->total_time_running,
97367 &parent_event->child_total_time_running);
97368
97369 /*
97370 diff --git a/kernel/events/internal.h b/kernel/events/internal.h
97371 index 569b2187..19940d9 100644
97372 --- a/kernel/events/internal.h
97373 +++ b/kernel/events/internal.h
97374 @@ -81,10 +81,10 @@ static inline unsigned long perf_data_size(struct ring_buffer *rb)
97375 return rb->nr_pages << (PAGE_SHIFT + page_order(rb));
97376 }
97377
97378 -#define DEFINE_OUTPUT_COPY(func_name, memcpy_func) \
97379 +#define DEFINE_OUTPUT_COPY(func_name, memcpy_func, user) \
97380 static inline unsigned long \
97381 func_name(struct perf_output_handle *handle, \
97382 - const void *buf, unsigned long len) \
97383 + const void user *buf, unsigned long len) \
97384 { \
97385 unsigned long size, written; \
97386 \
97387 @@ -117,7 +117,7 @@ memcpy_common(void *dst, const void *src, unsigned long n)
97388 return 0;
97389 }
97390
97391 -DEFINE_OUTPUT_COPY(__output_copy, memcpy_common)
97392 +DEFINE_OUTPUT_COPY(__output_copy, memcpy_common, )
97393
97394 static inline unsigned long
97395 memcpy_skip(void *dst, const void *src, unsigned long n)
97396 @@ -125,7 +125,7 @@ memcpy_skip(void *dst, const void *src, unsigned long n)
97397 return 0;
97398 }
97399
97400 -DEFINE_OUTPUT_COPY(__output_skip, memcpy_skip)
97401 +DEFINE_OUTPUT_COPY(__output_skip, memcpy_skip, )
97402
97403 #ifndef arch_perf_out_copy_user
97404 #define arch_perf_out_copy_user arch_perf_out_copy_user
97405 @@ -143,7 +143,7 @@ arch_perf_out_copy_user(void *dst, const void *src, unsigned long n)
97406 }
97407 #endif
97408
97409 -DEFINE_OUTPUT_COPY(__output_copy_user, arch_perf_out_copy_user)
97410 +DEFINE_OUTPUT_COPY(__output_copy_user, arch_perf_out_copy_user, __user)
97411
97412 /* Callchain handling */
97413 extern struct perf_callchain_entry *
97414 diff --git a/kernel/events/uprobes.c b/kernel/events/uprobes.c
97415 index cb346f2..e4dc317 100644
97416 --- a/kernel/events/uprobes.c
97417 +++ b/kernel/events/uprobes.c
97418 @@ -1670,7 +1670,7 @@ static int is_trap_at_addr(struct mm_struct *mm, unsigned long vaddr)
97419 {
97420 struct page *page;
97421 uprobe_opcode_t opcode;
97422 - int result;
97423 + long result;
97424
97425 pagefault_disable();
97426 result = __copy_from_user_inatomic(&opcode, (void __user*)vaddr,
97427 diff --git a/kernel/exit.c b/kernel/exit.c
97428 index feff10b..f623dd5 100644
97429 --- a/kernel/exit.c
97430 +++ b/kernel/exit.c
97431 @@ -171,6 +171,10 @@ void release_task(struct task_struct *p)
97432 struct task_struct *leader;
97433 int zap_leader;
97434 repeat:
97435 +#ifdef CONFIG_NET
97436 + gr_del_task_from_ip_table(p);
97437 +#endif
97438 +
97439 /* don't need to get the RCU readlock here - the process is dead and
97440 * can't be modifying its own credentials. But shut RCU-lockdep up */
97441 rcu_read_lock();
97442 @@ -656,6 +660,8 @@ void do_exit(long code)
97443 int group_dead;
97444 TASKS_RCU(int tasks_rcu_i);
97445
97446 + set_fs(USER_DS);
97447 +
97448 profile_task_exit(tsk);
97449
97450 WARN_ON(blk_needs_flush_plug(tsk));
97451 @@ -672,7 +678,6 @@ void do_exit(long code)
97452 * mm_release()->clear_child_tid() from writing to a user-controlled
97453 * kernel address.
97454 */
97455 - set_fs(USER_DS);
97456
97457 ptrace_event(PTRACE_EVENT_EXIT, code);
97458
97459 @@ -730,6 +735,9 @@ void do_exit(long code)
97460 tsk->exit_code = code;
97461 taskstats_exit(tsk, group_dead);
97462
97463 + gr_acl_handle_psacct(tsk, code);
97464 + gr_acl_handle_exit();
97465 +
97466 exit_mm(tsk);
97467
97468 if (group_dead)
97469 @@ -849,7 +857,7 @@ SYSCALL_DEFINE1(exit, int, error_code)
97470 * Take down every thread in the group. This is called by fatal signals
97471 * as well as by sys_exit_group (below).
97472 */
97473 -void
97474 +__noreturn void
97475 do_group_exit(int exit_code)
97476 {
97477 struct signal_struct *sig = current->signal;
97478 diff --git a/kernel/fork.c b/kernel/fork.c
97479 index cf65139..704476e 100644
97480 --- a/kernel/fork.c
97481 +++ b/kernel/fork.c
97482 @@ -177,12 +177,54 @@ static void free_thread_info(struct thread_info *ti)
97483 void thread_info_cache_init(void)
97484 {
97485 thread_info_cache = kmem_cache_create("thread_info", THREAD_SIZE,
97486 - THREAD_SIZE, 0, NULL);
97487 + THREAD_SIZE, SLAB_USERCOPY, NULL);
97488 BUG_ON(thread_info_cache == NULL);
97489 }
97490 # endif
97491 #endif
97492
97493 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
97494 +static inline struct thread_info *gr_alloc_thread_info_node(struct task_struct *tsk,
97495 + int node, void **lowmem_stack)
97496 +{
97497 + struct page *pages[THREAD_SIZE / PAGE_SIZE];
97498 + void *ret = NULL;
97499 + unsigned int i;
97500 +
97501 + *lowmem_stack = alloc_thread_info_node(tsk, node);
97502 + if (*lowmem_stack == NULL)
97503 + goto out;
97504 +
97505 + for (i = 0; i < THREAD_SIZE / PAGE_SIZE; i++)
97506 + pages[i] = virt_to_page(*lowmem_stack + (i * PAGE_SIZE));
97507 +
97508 + /* use VM_IOREMAP to gain THREAD_SIZE alignment */
97509 + ret = vmap(pages, THREAD_SIZE / PAGE_SIZE, VM_IOREMAP, PAGE_KERNEL);
97510 + if (ret == NULL) {
97511 + free_thread_info(*lowmem_stack);
97512 + *lowmem_stack = NULL;
97513 + }
97514 +
97515 +out:
97516 + return ret;
97517 +}
97518 +
97519 +static inline void gr_free_thread_info(struct task_struct *tsk, struct thread_info *ti)
97520 +{
97521 + unmap_process_stacks(tsk);
97522 +}
97523 +#else
97524 +static inline struct thread_info *gr_alloc_thread_info_node(struct task_struct *tsk,
97525 + int node, void **lowmem_stack)
97526 +{
97527 + return alloc_thread_info_node(tsk, node);
97528 +}
97529 +static inline void gr_free_thread_info(struct task_struct *tsk, struct thread_info *ti)
97530 +{
97531 + free_thread_info(ti);
97532 +}
97533 +#endif
97534 +
97535 /* SLAB cache for signal_struct structures (tsk->signal) */
97536 static struct kmem_cache *signal_cachep;
97537
97538 @@ -201,18 +243,22 @@ struct kmem_cache *vm_area_cachep;
97539 /* SLAB cache for mm_struct structures (tsk->mm) */
97540 static struct kmem_cache *mm_cachep;
97541
97542 -static void account_kernel_stack(struct thread_info *ti, int account)
97543 +static void account_kernel_stack(struct task_struct *tsk, struct thread_info *ti, int account)
97544 {
97545 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
97546 + struct zone *zone = page_zone(virt_to_page(tsk->lowmem_stack));
97547 +#else
97548 struct zone *zone = page_zone(virt_to_page(ti));
97549 +#endif
97550
97551 mod_zone_page_state(zone, NR_KERNEL_STACK, account);
97552 }
97553
97554 void free_task(struct task_struct *tsk)
97555 {
97556 - account_kernel_stack(tsk->stack, -1);
97557 + account_kernel_stack(tsk, tsk->stack, -1);
97558 arch_release_thread_info(tsk->stack);
97559 - free_thread_info(tsk->stack);
97560 + gr_free_thread_info(tsk, tsk->stack);
97561 rt_mutex_debug_task_free(tsk);
97562 ftrace_graph_exit_task(tsk);
97563 put_seccomp_filter(tsk);
97564 @@ -306,6 +352,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
97565 {
97566 struct task_struct *tsk;
97567 struct thread_info *ti;
97568 + void *lowmem_stack;
97569 int node = tsk_fork_get_node(orig);
97570 int err;
97571
97572 @@ -313,7 +360,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
97573 if (!tsk)
97574 return NULL;
97575
97576 - ti = alloc_thread_info_node(tsk, node);
97577 + ti = gr_alloc_thread_info_node(tsk, node, &lowmem_stack);
97578 if (!ti)
97579 goto free_tsk;
97580
97581 @@ -322,6 +369,9 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
97582 goto free_ti;
97583
97584 tsk->stack = ti;
97585 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
97586 + tsk->lowmem_stack = lowmem_stack;
97587 +#endif
97588 #ifdef CONFIG_SECCOMP
97589 /*
97590 * We must handle setting up seccomp filters once we're under
97591 @@ -338,7 +388,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
97592 set_task_stack_end_magic(tsk);
97593
97594 #ifdef CONFIG_CC_STACKPROTECTOR
97595 - tsk->stack_canary = get_random_int();
97596 + tsk->stack_canary = pax_get_random_long();
97597 #endif
97598
97599 /*
97600 @@ -352,24 +402,89 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
97601 tsk->splice_pipe = NULL;
97602 tsk->task_frag.page = NULL;
97603
97604 - account_kernel_stack(ti, 1);
97605 + account_kernel_stack(tsk, ti, 1);
97606
97607 return tsk;
97608
97609 free_ti:
97610 - free_thread_info(ti);
97611 + gr_free_thread_info(tsk, ti);
97612 free_tsk:
97613 free_task_struct(tsk);
97614 return NULL;
97615 }
97616
97617 #ifdef CONFIG_MMU
97618 -static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
97619 +static struct vm_area_struct *dup_vma(struct mm_struct *mm, struct mm_struct *oldmm, struct vm_area_struct *mpnt)
97620 +{
97621 + struct vm_area_struct *tmp;
97622 + unsigned long charge;
97623 + struct file *file;
97624 + int retval;
97625 +
97626 + charge = 0;
97627 + if (mpnt->vm_flags & VM_ACCOUNT) {
97628 + unsigned long len = vma_pages(mpnt);
97629 +
97630 + if (security_vm_enough_memory_mm(oldmm, len)) /* sic */
97631 + goto fail_nomem;
97632 + charge = len;
97633 + }
97634 + tmp = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
97635 + if (!tmp)
97636 + goto fail_nomem;
97637 + *tmp = *mpnt;
97638 + tmp->vm_mm = mm;
97639 + INIT_LIST_HEAD(&tmp->anon_vma_chain);
97640 + retval = vma_dup_policy(mpnt, tmp);
97641 + if (retval)
97642 + goto fail_nomem_policy;
97643 + if (anon_vma_fork(tmp, mpnt))
97644 + goto fail_nomem_anon_vma_fork;
97645 + tmp->vm_flags &= ~VM_LOCKED;
97646 + tmp->vm_next = tmp->vm_prev = NULL;
97647 + tmp->vm_mirror = NULL;
97648 + file = tmp->vm_file;
97649 + if (file) {
97650 + struct inode *inode = file_inode(file);
97651 + struct address_space *mapping = file->f_mapping;
97652 +
97653 + get_file(file);
97654 + if (tmp->vm_flags & VM_DENYWRITE)
97655 + atomic_dec(&inode->i_writecount);
97656 + i_mmap_lock_write(mapping);
97657 + if (tmp->vm_flags & VM_SHARED)
97658 + atomic_inc(&mapping->i_mmap_writable);
97659 + flush_dcache_mmap_lock(mapping);
97660 + /* insert tmp into the share list, just after mpnt */
97661 + vma_interval_tree_insert_after(tmp, mpnt, &mapping->i_mmap);
97662 + flush_dcache_mmap_unlock(mapping);
97663 + i_mmap_unlock_write(mapping);
97664 + }
97665 +
97666 + /*
97667 + * Clear hugetlb-related page reserves for children. This only
97668 + * affects MAP_PRIVATE mappings. Faults generated by the child
97669 + * are not guaranteed to succeed, even if read-only
97670 + */
97671 + if (is_vm_hugetlb_page(tmp))
97672 + reset_vma_resv_huge_pages(tmp);
97673 +
97674 + return tmp;
97675 +
97676 +fail_nomem_anon_vma_fork:
97677 + mpol_put(vma_policy(tmp));
97678 +fail_nomem_policy:
97679 + kmem_cache_free(vm_area_cachep, tmp);
97680 +fail_nomem:
97681 + vm_unacct_memory(charge);
97682 + return NULL;
97683 +}
97684 +
97685 +static __latent_entropy int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
97686 {
97687 struct vm_area_struct *mpnt, *tmp, *prev, **pprev;
97688 struct rb_node **rb_link, *rb_parent;
97689 int retval;
97690 - unsigned long charge;
97691
97692 uprobe_start_dup_mmap();
97693 down_write(&oldmm->mmap_sem);
97694 @@ -397,51 +512,15 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
97695
97696 prev = NULL;
97697 for (mpnt = oldmm->mmap; mpnt; mpnt = mpnt->vm_next) {
97698 - struct file *file;
97699 -
97700 if (mpnt->vm_flags & VM_DONTCOPY) {
97701 vm_stat_account(mm, mpnt->vm_flags, mpnt->vm_file,
97702 -vma_pages(mpnt));
97703 continue;
97704 }
97705 - charge = 0;
97706 - if (mpnt->vm_flags & VM_ACCOUNT) {
97707 - unsigned long len = vma_pages(mpnt);
97708 -
97709 - if (security_vm_enough_memory_mm(oldmm, len)) /* sic */
97710 - goto fail_nomem;
97711 - charge = len;
97712 - }
97713 - tmp = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
97714 - if (!tmp)
97715 - goto fail_nomem;
97716 - *tmp = *mpnt;
97717 - INIT_LIST_HEAD(&tmp->anon_vma_chain);
97718 - retval = vma_dup_policy(mpnt, tmp);
97719 - if (retval)
97720 - goto fail_nomem_policy;
97721 - tmp->vm_mm = mm;
97722 - if (anon_vma_fork(tmp, mpnt))
97723 - goto fail_nomem_anon_vma_fork;
97724 - tmp->vm_flags &= ~VM_LOCKED;
97725 - tmp->vm_next = tmp->vm_prev = NULL;
97726 - file = tmp->vm_file;
97727 - if (file) {
97728 - struct inode *inode = file_inode(file);
97729 - struct address_space *mapping = file->f_mapping;
97730 -
97731 - get_file(file);
97732 - if (tmp->vm_flags & VM_DENYWRITE)
97733 - atomic_dec(&inode->i_writecount);
97734 - i_mmap_lock_write(mapping);
97735 - if (tmp->vm_flags & VM_SHARED)
97736 - atomic_inc(&mapping->i_mmap_writable);
97737 - flush_dcache_mmap_lock(mapping);
97738 - /* insert tmp into the share list, just after mpnt */
97739 - vma_interval_tree_insert_after(tmp, mpnt,
97740 - &mapping->i_mmap);
97741 - flush_dcache_mmap_unlock(mapping);
97742 - i_mmap_unlock_write(mapping);
97743 + tmp = dup_vma(mm, oldmm, mpnt);
97744 + if (!tmp) {
97745 + retval = -ENOMEM;
97746 + goto out;
97747 }
97748
97749 /*
97750 @@ -473,6 +552,31 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
97751 if (retval)
97752 goto out;
97753 }
97754 +
97755 +#ifdef CONFIG_PAX_SEGMEXEC
97756 + if (oldmm->pax_flags & MF_PAX_SEGMEXEC) {
97757 + struct vm_area_struct *mpnt_m;
97758 +
97759 + for (mpnt = oldmm->mmap, mpnt_m = mm->mmap; mpnt; mpnt = mpnt->vm_next, mpnt_m = mpnt_m->vm_next) {
97760 + BUG_ON(!mpnt_m || mpnt_m->vm_mirror || mpnt->vm_mm != oldmm || mpnt_m->vm_mm != mm);
97761 +
97762 + if (!mpnt->vm_mirror)
97763 + continue;
97764 +
97765 + if (mpnt->vm_end <= SEGMEXEC_TASK_SIZE) {
97766 + BUG_ON(mpnt->vm_mirror->vm_mirror != mpnt);
97767 + mpnt->vm_mirror = mpnt_m;
97768 + } else {
97769 + BUG_ON(mpnt->vm_mirror->vm_mirror == mpnt || mpnt->vm_mirror->vm_mirror->vm_mm != mm);
97770 + mpnt_m->vm_mirror = mpnt->vm_mirror->vm_mirror;
97771 + mpnt_m->vm_mirror->vm_mirror = mpnt_m;
97772 + mpnt->vm_mirror->vm_mirror = mpnt;
97773 + }
97774 + }
97775 + BUG_ON(mpnt_m);
97776 + }
97777 +#endif
97778 +
97779 /* a new mm has just been created */
97780 arch_dup_mmap(oldmm, mm);
97781 retval = 0;
97782 @@ -482,14 +586,6 @@ out:
97783 up_write(&oldmm->mmap_sem);
97784 uprobe_end_dup_mmap();
97785 return retval;
97786 -fail_nomem_anon_vma_fork:
97787 - mpol_put(vma_policy(tmp));
97788 -fail_nomem_policy:
97789 - kmem_cache_free(vm_area_cachep, tmp);
97790 -fail_nomem:
97791 - retval = -ENOMEM;
97792 - vm_unacct_memory(charge);
97793 - goto out;
97794 }
97795
97796 static inline int mm_alloc_pgd(struct mm_struct *mm)
97797 @@ -739,8 +835,8 @@ struct mm_struct *mm_access(struct task_struct *task, unsigned int mode)
97798 return ERR_PTR(err);
97799
97800 mm = get_task_mm(task);
97801 - if (mm && mm != current->mm &&
97802 - !ptrace_may_access(task, mode)) {
97803 + if (mm && ((mm != current->mm && !ptrace_may_access(task, mode)) ||
97804 + (mode == PTRACE_MODE_ATTACH && (gr_handle_proc_ptrace(task) || gr_acl_handle_procpidmem(task))))) {
97805 mmput(mm);
97806 mm = ERR_PTR(-EACCES);
97807 }
97808 @@ -943,13 +1039,20 @@ static int copy_fs(unsigned long clone_flags, struct task_struct *tsk)
97809 spin_unlock(&fs->lock);
97810 return -EAGAIN;
97811 }
97812 - fs->users++;
97813 + atomic_inc(&fs->users);
97814 spin_unlock(&fs->lock);
97815 return 0;
97816 }
97817 tsk->fs = copy_fs_struct(fs);
97818 if (!tsk->fs)
97819 return -ENOMEM;
97820 + /* Carry through gr_chroot_dentry and is_chrooted instead
97821 + of recomputing it here. Already copied when the task struct
97822 + is duplicated. This allows pivot_root to not be treated as
97823 + a chroot
97824 + */
97825 + //gr_set_chroot_entries(tsk, &tsk->fs->root);
97826 +
97827 return 0;
97828 }
97829
97830 @@ -1187,7 +1290,7 @@ init_task_pid(struct task_struct *task, enum pid_type type, struct pid *pid)
97831 * parts of the process environment (as per the clone
97832 * flags). The actual kick-off is left to the caller.
97833 */
97834 -static struct task_struct *copy_process(unsigned long clone_flags,
97835 +static __latent_entropy struct task_struct *copy_process(unsigned long clone_flags,
97836 unsigned long stack_start,
97837 unsigned long stack_size,
97838 int __user *child_tidptr,
97839 @@ -1258,6 +1361,9 @@ static struct task_struct *copy_process(unsigned long clone_flags,
97840 DEBUG_LOCKS_WARN_ON(!p->softirqs_enabled);
97841 #endif
97842 retval = -EAGAIN;
97843 +
97844 + gr_learn_resource(p, RLIMIT_NPROC, atomic_read(&p->real_cred->user->processes), 0);
97845 +
97846 if (atomic_read(&p->real_cred->user->processes) >=
97847 task_rlimit(p, RLIMIT_NPROC)) {
97848 if (p->real_cred->user != INIT_USER &&
97849 @@ -1507,6 +1613,11 @@ static struct task_struct *copy_process(unsigned long clone_flags,
97850 goto bad_fork_free_pid;
97851 }
97852
97853 + /* synchronizes with gr_set_acls()
97854 + we need to call this past the point of no return for fork()
97855 + */
97856 + gr_copy_label(p);
97857 +
97858 if (likely(p->pid)) {
97859 ptrace_init_task(p, (clone_flags & CLONE_PTRACE) || trace);
97860
97861 @@ -1597,6 +1708,8 @@ bad_fork_cleanup_count:
97862 bad_fork_free:
97863 free_task(p);
97864 fork_out:
97865 + gr_log_forkfail(retval);
97866 +
97867 return ERR_PTR(retval);
97868 }
97869
97870 @@ -1658,6 +1771,7 @@ long do_fork(unsigned long clone_flags,
97871
97872 p = copy_process(clone_flags, stack_start, stack_size,
97873 child_tidptr, NULL, trace);
97874 + add_latent_entropy();
97875 /*
97876 * Do this prior waking up the new thread - the thread pointer
97877 * might get invalid after that point, if the thread exits quickly.
97878 @@ -1674,6 +1788,8 @@ long do_fork(unsigned long clone_flags,
97879 if (clone_flags & CLONE_PARENT_SETTID)
97880 put_user(nr, parent_tidptr);
97881
97882 + gr_handle_brute_check();
97883 +
97884 if (clone_flags & CLONE_VFORK) {
97885 p->vfork_done = &vfork;
97886 init_completion(&vfork);
97887 @@ -1792,7 +1908,7 @@ void __init proc_caches_init(void)
97888 mm_cachep = kmem_cache_create("mm_struct",
97889 sizeof(struct mm_struct), ARCH_MIN_MMSTRUCT_ALIGN,
97890 SLAB_HWCACHE_ALIGN|SLAB_PANIC|SLAB_NOTRACK, NULL);
97891 - vm_area_cachep = KMEM_CACHE(vm_area_struct, SLAB_PANIC);
97892 + vm_area_cachep = KMEM_CACHE(vm_area_struct, SLAB_PANIC | SLAB_NO_SANITIZE);
97893 mmap_init();
97894 nsproxy_cache_init();
97895 }
97896 @@ -1832,7 +1948,7 @@ static int unshare_fs(unsigned long unshare_flags, struct fs_struct **new_fsp)
97897 return 0;
97898
97899 /* don't need lock here; in the worst case we'll do useless copy */
97900 - if (fs->users == 1)
97901 + if (atomic_read(&fs->users) == 1)
97902 return 0;
97903
97904 *new_fsp = copy_fs_struct(fs);
97905 @@ -1944,7 +2060,8 @@ SYSCALL_DEFINE1(unshare, unsigned long, unshare_flags)
97906 fs = current->fs;
97907 spin_lock(&fs->lock);
97908 current->fs = new_fs;
97909 - if (--fs->users)
97910 + gr_set_chroot_entries(current, &current->fs->root);
97911 + if (atomic_dec_return(&fs->users))
97912 new_fs = NULL;
97913 else
97914 new_fs = fs;
97915 diff --git a/kernel/futex.c b/kernel/futex.c
97916 index 2a5e383..878bac6 100644
97917 --- a/kernel/futex.c
97918 +++ b/kernel/futex.c
97919 @@ -201,7 +201,7 @@ struct futex_pi_state {
97920 atomic_t refcount;
97921
97922 union futex_key key;
97923 -};
97924 +} __randomize_layout;
97925
97926 /**
97927 * struct futex_q - The hashed futex queue entry, one per waiting task
97928 @@ -235,7 +235,7 @@ struct futex_q {
97929 struct rt_mutex_waiter *rt_waiter;
97930 union futex_key *requeue_pi_key;
97931 u32 bitset;
97932 -};
97933 +} __randomize_layout;
97934
97935 static const struct futex_q futex_q_init = {
97936 /* list gets initialized in queue_me()*/
97937 @@ -402,6 +402,11 @@ get_futex_key(u32 __user *uaddr, int fshared, union futex_key *key, int rw)
97938 struct page *page, *page_head;
97939 int err, ro = 0;
97940
97941 +#ifdef CONFIG_PAX_SEGMEXEC
97942 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && address >= SEGMEXEC_TASK_SIZE)
97943 + return -EFAULT;
97944 +#endif
97945 +
97946 /*
97947 * The futex address must be "naturally" aligned.
97948 */
97949 @@ -601,7 +606,7 @@ static int cmpxchg_futex_value_locked(u32 *curval, u32 __user *uaddr,
97950
97951 static int get_futex_value_locked(u32 *dest, u32 __user *from)
97952 {
97953 - int ret;
97954 + unsigned long ret;
97955
97956 pagefault_disable();
97957 ret = __copy_from_user_inatomic(dest, from, sizeof(u32));
97958 @@ -3006,6 +3011,7 @@ static void __init futex_detect_cmpxchg(void)
97959 {
97960 #ifndef CONFIG_HAVE_FUTEX_CMPXCHG
97961 u32 curval;
97962 + mm_segment_t oldfs;
97963
97964 /*
97965 * This will fail and we want it. Some arch implementations do
97966 @@ -3017,8 +3023,11 @@ static void __init futex_detect_cmpxchg(void)
97967 * implementation, the non-functional ones will return
97968 * -ENOSYS.
97969 */
97970 + oldfs = get_fs();
97971 + set_fs(USER_DS);
97972 if (cmpxchg_futex_value_locked(&curval, NULL, 0, 0) == -EFAULT)
97973 futex_cmpxchg_enabled = 1;
97974 + set_fs(oldfs);
97975 #endif
97976 }
97977
97978 diff --git a/kernel/futex_compat.c b/kernel/futex_compat.c
97979 index 55c8c93..9ba7ad6 100644
97980 --- a/kernel/futex_compat.c
97981 +++ b/kernel/futex_compat.c
97982 @@ -32,7 +32,7 @@ fetch_robust_entry(compat_uptr_t *uentry, struct robust_list __user **entry,
97983 return 0;
97984 }
97985
97986 -static void __user *futex_uaddr(struct robust_list __user *entry,
97987 +static void __user __intentional_overflow(-1) *futex_uaddr(struct robust_list __user *entry,
97988 compat_long_t futex_offset)
97989 {
97990 compat_uptr_t base = ptr_to_compat(entry);
97991 diff --git a/kernel/gcov/base.c b/kernel/gcov/base.c
97992 index b358a80..fc25240 100644
97993 --- a/kernel/gcov/base.c
97994 +++ b/kernel/gcov/base.c
97995 @@ -114,11 +114,6 @@ void gcov_enable_events(void)
97996 }
97997
97998 #ifdef CONFIG_MODULES
97999 -static inline int within(void *addr, void *start, unsigned long size)
98000 -{
98001 - return ((addr >= start) && (addr < start + size));
98002 -}
98003 -
98004 /* Update list and generate events when modules are unloaded. */
98005 static int gcov_module_notifier(struct notifier_block *nb, unsigned long event,
98006 void *data)
98007 @@ -133,7 +128,7 @@ static int gcov_module_notifier(struct notifier_block *nb, unsigned long event,
98008
98009 /* Remove entries located in module from linked list. */
98010 while ((info = gcov_info_next(info))) {
98011 - if (within(info, mod->module_core, mod->core_size)) {
98012 + if (within_module_core_rw((unsigned long)info, mod)) {
98013 gcov_info_unlink(prev, info);
98014 if (gcov_events_enabled)
98015 gcov_event(GCOV_REMOVE, info);
98016 diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
98017 index 886d09e..c7ff4e5 100644
98018 --- a/kernel/irq/manage.c
98019 +++ b/kernel/irq/manage.c
98020 @@ -874,7 +874,7 @@ static int irq_thread(void *data)
98021
98022 action_ret = handler_fn(desc, action);
98023 if (action_ret == IRQ_HANDLED)
98024 - atomic_inc(&desc->threads_handled);
98025 + atomic_inc_unchecked(&desc->threads_handled);
98026
98027 wake_threads_waitq(desc);
98028 }
98029 diff --git a/kernel/irq/spurious.c b/kernel/irq/spurious.c
98030 index e2514b0..de3dfe0 100644
98031 --- a/kernel/irq/spurious.c
98032 +++ b/kernel/irq/spurious.c
98033 @@ -337,7 +337,7 @@ void note_interrupt(unsigned int irq, struct irq_desc *desc,
98034 * count. We just care about the count being
98035 * different than the one we saw before.
98036 */
98037 - handled = atomic_read(&desc->threads_handled);
98038 + handled = atomic_read_unchecked(&desc->threads_handled);
98039 handled |= SPURIOUS_DEFERRED;
98040 if (handled != desc->threads_handled_last) {
98041 action_ret = IRQ_HANDLED;
98042 diff --git a/kernel/jump_label.c b/kernel/jump_label.c
98043 index 9019f15..9a3c42e 100644
98044 --- a/kernel/jump_label.c
98045 +++ b/kernel/jump_label.c
98046 @@ -14,6 +14,7 @@
98047 #include <linux/err.h>
98048 #include <linux/static_key.h>
98049 #include <linux/jump_label_ratelimit.h>
98050 +#include <linux/mm.h>
98051
98052 #ifdef HAVE_JUMP_LABEL
98053
98054 @@ -51,7 +52,9 @@ jump_label_sort_entries(struct jump_entry *start, struct jump_entry *stop)
98055
98056 size = (((unsigned long)stop - (unsigned long)start)
98057 / sizeof(struct jump_entry));
98058 + pax_open_kernel();
98059 sort(start, size, sizeof(struct jump_entry), jump_label_cmp, NULL);
98060 + pax_close_kernel();
98061 }
98062
98063 static void jump_label_update(struct static_key *key, int enable);
98064 @@ -363,10 +366,12 @@ static void jump_label_invalidate_module_init(struct module *mod)
98065 struct jump_entry *iter_stop = iter_start + mod->num_jump_entries;
98066 struct jump_entry *iter;
98067
98068 + pax_open_kernel();
98069 for (iter = iter_start; iter < iter_stop; iter++) {
98070 if (within_module_init(iter->code, mod))
98071 iter->code = 0;
98072 }
98073 + pax_close_kernel();
98074 }
98075
98076 static int
98077 diff --git a/kernel/kallsyms.c b/kernel/kallsyms.c
98078 index 5c5987f..bc502b0 100644
98079 --- a/kernel/kallsyms.c
98080 +++ b/kernel/kallsyms.c
98081 @@ -11,6 +11,9 @@
98082 * Changed the compression method from stem compression to "table lookup"
98083 * compression (see scripts/kallsyms.c for a more complete description)
98084 */
98085 +#ifdef CONFIG_GRKERNSEC_HIDESYM
98086 +#define __INCLUDED_BY_HIDESYM 1
98087 +#endif
98088 #include <linux/kallsyms.h>
98089 #include <linux/module.h>
98090 #include <linux/init.h>
98091 @@ -54,12 +57,33 @@ extern const unsigned long kallsyms_markers[] __weak;
98092
98093 static inline int is_kernel_inittext(unsigned long addr)
98094 {
98095 + if (system_state != SYSTEM_BOOTING)
98096 + return 0;
98097 +
98098 if (addr >= (unsigned long)_sinittext
98099 && addr <= (unsigned long)_einittext)
98100 return 1;
98101 return 0;
98102 }
98103
98104 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
98105 +#ifdef CONFIG_MODULES
98106 +static inline int is_module_text(unsigned long addr)
98107 +{
98108 + if ((unsigned long)MODULES_EXEC_VADDR <= addr && addr <= (unsigned long)MODULES_EXEC_END)
98109 + return 1;
98110 +
98111 + addr = ktla_ktva(addr);
98112 + return (unsigned long)MODULES_EXEC_VADDR <= addr && addr <= (unsigned long)MODULES_EXEC_END;
98113 +}
98114 +#else
98115 +static inline int is_module_text(unsigned long addr)
98116 +{
98117 + return 0;
98118 +}
98119 +#endif
98120 +#endif
98121 +
98122 static inline int is_kernel_text(unsigned long addr)
98123 {
98124 if ((addr >= (unsigned long)_stext && addr <= (unsigned long)_etext) ||
98125 @@ -70,13 +94,28 @@ static inline int is_kernel_text(unsigned long addr)
98126
98127 static inline int is_kernel(unsigned long addr)
98128 {
98129 +
98130 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
98131 + if (is_kernel_text(addr) || is_kernel_inittext(addr))
98132 + return 1;
98133 +
98134 + if (ktla_ktva((unsigned long)_text) <= addr && addr < (unsigned long)_end)
98135 +#else
98136 if (addr >= (unsigned long)_stext && addr <= (unsigned long)_end)
98137 +#endif
98138 +
98139 return 1;
98140 return in_gate_area_no_mm(addr);
98141 }
98142
98143 static int is_ksym_addr(unsigned long addr)
98144 {
98145 +
98146 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
98147 + if (is_module_text(addr))
98148 + return 0;
98149 +#endif
98150 +
98151 if (all_var)
98152 return is_kernel(addr);
98153
98154 @@ -481,7 +520,6 @@ static unsigned long get_ksymbol_core(struct kallsym_iter *iter)
98155
98156 static void reset_iter(struct kallsym_iter *iter, loff_t new_pos)
98157 {
98158 - iter->name[0] = '\0';
98159 iter->nameoff = get_symbol_offset(new_pos);
98160 iter->pos = new_pos;
98161 }
98162 @@ -529,6 +567,11 @@ static int s_show(struct seq_file *m, void *p)
98163 {
98164 struct kallsym_iter *iter = m->private;
98165
98166 +#ifdef CONFIG_GRKERNSEC_HIDESYM
98167 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID))
98168 + return 0;
98169 +#endif
98170 +
98171 /* Some debugging symbols have no name. Ignore them. */
98172 if (!iter->name[0])
98173 return 0;
98174 @@ -542,6 +585,7 @@ static int s_show(struct seq_file *m, void *p)
98175 */
98176 type = iter->exported ? toupper(iter->type) :
98177 tolower(iter->type);
98178 +
98179 seq_printf(m, "%pK %c %s\t[%s]\n", (void *)iter->value,
98180 type, iter->name, iter->module_name);
98181 } else
98182 diff --git a/kernel/kcmp.c b/kernel/kcmp.c
98183 index 0aa69ea..a7fcafb 100644
98184 --- a/kernel/kcmp.c
98185 +++ b/kernel/kcmp.c
98186 @@ -100,6 +100,10 @@ SYSCALL_DEFINE5(kcmp, pid_t, pid1, pid_t, pid2, int, type,
98187 struct task_struct *task1, *task2;
98188 int ret;
98189
98190 +#ifdef CONFIG_GRKERNSEC
98191 + return -ENOSYS;
98192 +#endif
98193 +
98194 rcu_read_lock();
98195
98196 /*
98197 diff --git a/kernel/kexec.c b/kernel/kexec.c
98198 index 38c25b1..12b3f69 100644
98199 --- a/kernel/kexec.c
98200 +++ b/kernel/kexec.c
98201 @@ -1348,7 +1348,8 @@ COMPAT_SYSCALL_DEFINE4(kexec_load, compat_ulong_t, entry,
98202 compat_ulong_t, flags)
98203 {
98204 struct compat_kexec_segment in;
98205 - struct kexec_segment out, __user *ksegments;
98206 + struct kexec_segment out;
98207 + struct kexec_segment __user *ksegments;
98208 unsigned long i, result;
98209
98210 /* Don't allow clients that don't understand the native
98211 diff --git a/kernel/kmod.c b/kernel/kmod.c
98212 index 2777f40..a689506 100644
98213 --- a/kernel/kmod.c
98214 +++ b/kernel/kmod.c
98215 @@ -68,7 +68,7 @@ static void free_modprobe_argv(struct subprocess_info *info)
98216 kfree(info->argv);
98217 }
98218
98219 -static int call_modprobe(char *module_name, int wait)
98220 +static int call_modprobe(char *module_name, char *module_param, int wait)
98221 {
98222 struct subprocess_info *info;
98223 static char *envp[] = {
98224 @@ -78,7 +78,7 @@ static int call_modprobe(char *module_name, int wait)
98225 NULL
98226 };
98227
98228 - char **argv = kmalloc(sizeof(char *[5]), GFP_KERNEL);
98229 + char **argv = kmalloc(sizeof(char *[6]), GFP_KERNEL);
98230 if (!argv)
98231 goto out;
98232
98233 @@ -90,7 +90,8 @@ static int call_modprobe(char *module_name, int wait)
98234 argv[1] = "-q";
98235 argv[2] = "--";
98236 argv[3] = module_name; /* check free_modprobe_argv() */
98237 - argv[4] = NULL;
98238 + argv[4] = module_param;
98239 + argv[5] = NULL;
98240
98241 info = call_usermodehelper_setup(modprobe_path, argv, envp, GFP_KERNEL,
98242 NULL, free_modprobe_argv, NULL);
98243 @@ -122,9 +123,8 @@ out:
98244 * If module auto-loading support is disabled then this function
98245 * becomes a no-operation.
98246 */
98247 -int __request_module(bool wait, const char *fmt, ...)
98248 +static int ____request_module(bool wait, char *module_param, const char *fmt, va_list ap)
98249 {
98250 - va_list args;
98251 char module_name[MODULE_NAME_LEN];
98252 unsigned int max_modprobes;
98253 int ret;
98254 @@ -143,9 +143,7 @@ int __request_module(bool wait, const char *fmt, ...)
98255 if (!modprobe_path[0])
98256 return 0;
98257
98258 - va_start(args, fmt);
98259 - ret = vsnprintf(module_name, MODULE_NAME_LEN, fmt, args);
98260 - va_end(args);
98261 + ret = vsnprintf(module_name, MODULE_NAME_LEN, fmt, ap);
98262 if (ret >= MODULE_NAME_LEN)
98263 return -ENAMETOOLONG;
98264
98265 @@ -153,6 +151,20 @@ int __request_module(bool wait, const char *fmt, ...)
98266 if (ret)
98267 return ret;
98268
98269 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
98270 + if (uid_eq(current_uid(), GLOBAL_ROOT_UID)) {
98271 + /* hack to workaround consolekit/udisks stupidity */
98272 + read_lock(&tasklist_lock);
98273 + if (!strcmp(current->comm, "mount") &&
98274 + current->real_parent && !strncmp(current->real_parent->comm, "udisk", 5)) {
98275 + read_unlock(&tasklist_lock);
98276 + printk(KERN_ALERT "grsec: denied attempt to auto-load fs module %.64s by udisks\n", module_name);
98277 + return -EPERM;
98278 + }
98279 + read_unlock(&tasklist_lock);
98280 + }
98281 +#endif
98282 +
98283 /* If modprobe needs a service that is in a module, we get a recursive
98284 * loop. Limit the number of running kmod threads to max_threads/2 or
98285 * MAX_KMOD_CONCURRENT, whichever is the smaller. A cleaner method
98286 @@ -181,16 +193,61 @@ int __request_module(bool wait, const char *fmt, ...)
98287
98288 trace_module_request(module_name, wait, _RET_IP_);
98289
98290 - ret = call_modprobe(module_name, wait ? UMH_WAIT_PROC : UMH_WAIT_EXEC);
98291 + ret = call_modprobe(module_name, module_param, wait ? UMH_WAIT_PROC : UMH_WAIT_EXEC);
98292
98293 atomic_dec(&kmod_concurrent);
98294 return ret;
98295 }
98296 +
98297 +int ___request_module(bool wait, char *module_param, const char *fmt, ...)
98298 +{
98299 + va_list args;
98300 + int ret;
98301 +
98302 + va_start(args, fmt);
98303 + ret = ____request_module(wait, module_param, fmt, args);
98304 + va_end(args);
98305 +
98306 + return ret;
98307 +}
98308 +
98309 +int __request_module(bool wait, const char *fmt, ...)
98310 +{
98311 + va_list args;
98312 + int ret;
98313 +
98314 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
98315 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)) {
98316 + char module_param[MODULE_NAME_LEN];
98317 +
98318 + memset(module_param, 0, sizeof(module_param));
98319 +
98320 + snprintf(module_param, sizeof(module_param) - 1, "grsec_modharden_normal%u_", GR_GLOBAL_UID(current_uid()));
98321 +
98322 + va_start(args, fmt);
98323 + ret = ____request_module(wait, module_param, fmt, args);
98324 + va_end(args);
98325 +
98326 + return ret;
98327 + }
98328 +#endif
98329 +
98330 + va_start(args, fmt);
98331 + ret = ____request_module(wait, NULL, fmt, args);
98332 + va_end(args);
98333 +
98334 + return ret;
98335 +}
98336 +
98337 EXPORT_SYMBOL(__request_module);
98338 #endif /* CONFIG_MODULES */
98339
98340 static void call_usermodehelper_freeinfo(struct subprocess_info *info)
98341 {
98342 +#ifdef CONFIG_GRKERNSEC
98343 + kfree(info->path);
98344 + info->path = info->origpath;
98345 +#endif
98346 if (info->cleanup)
98347 (*info->cleanup)(info);
98348 kfree(info);
98349 @@ -232,6 +289,21 @@ static int ____call_usermodehelper(void *data)
98350 */
98351 set_user_nice(current, 0);
98352
98353 +#ifdef CONFIG_GRKERNSEC
98354 + /* this is race-free as far as userland is concerned as we copied
98355 + out the path to be used prior to this point and are now operating
98356 + on that copy
98357 + */
98358 + if ((strncmp(sub_info->path, "/sbin/", 6) && strncmp(sub_info->path, "/usr/lib/", 9) &&
98359 + strncmp(sub_info->path, "/lib/", 5) && strncmp(sub_info->path, "/lib64/", 7) &&
98360 + strncmp(sub_info->path, "/usr/libexec/", 13) && strncmp(sub_info->path, "/usr/bin/", 9) &&
98361 + strcmp(sub_info->path, "/usr/share/apport/apport")) || strstr(sub_info->path, "..")) {
98362 + printk(KERN_ALERT "grsec: denied exec of usermode helper binary %.950s located outside of permitted system paths\n", sub_info->path);
98363 + retval = -EPERM;
98364 + goto out;
98365 + }
98366 +#endif
98367 +
98368 retval = -ENOMEM;
98369 new = prepare_kernel_cred(current);
98370 if (!new)
98371 @@ -254,8 +326,8 @@ static int ____call_usermodehelper(void *data)
98372 commit_creds(new);
98373
98374 retval = do_execve(getname_kernel(sub_info->path),
98375 - (const char __user *const __user *)sub_info->argv,
98376 - (const char __user *const __user *)sub_info->envp);
98377 + (const char __user *const __force_user *)sub_info->argv,
98378 + (const char __user *const __force_user *)sub_info->envp);
98379 out:
98380 sub_info->retval = retval;
98381 /* wait_for_helper() will call umh_complete if UHM_WAIT_PROC. */
98382 @@ -288,7 +360,7 @@ static int wait_for_helper(void *data)
98383 *
98384 * Thus the __user pointer cast is valid here.
98385 */
98386 - sys_wait4(pid, (int __user *)&ret, 0, NULL);
98387 + sys_wait4(pid, (int __force_user *)&ret, 0, NULL);
98388
98389 /*
98390 * If ret is 0, either ____call_usermodehelper failed and the
98391 @@ -510,7 +582,12 @@ struct subprocess_info *call_usermodehelper_setup(char *path, char **argv,
98392 goto out;
98393
98394 INIT_WORK(&sub_info->work, __call_usermodehelper);
98395 +#ifdef CONFIG_GRKERNSEC
98396 + sub_info->origpath = path;
98397 + sub_info->path = kstrdup(path, gfp_mask);
98398 +#else
98399 sub_info->path = path;
98400 +#endif
98401 sub_info->argv = argv;
98402 sub_info->envp = envp;
98403
98404 @@ -612,7 +689,7 @@ EXPORT_SYMBOL(call_usermodehelper);
98405 static int proc_cap_handler(struct ctl_table *table, int write,
98406 void __user *buffer, size_t *lenp, loff_t *ppos)
98407 {
98408 - struct ctl_table t;
98409 + ctl_table_no_const t;
98410 unsigned long cap_array[_KERNEL_CAPABILITY_U32S];
98411 kernel_cap_t new_cap;
98412 int err, i;
98413 diff --git a/kernel/kprobes.c b/kernel/kprobes.c
98414 index c90e417..e6c515d 100644
98415 --- a/kernel/kprobes.c
98416 +++ b/kernel/kprobes.c
98417 @@ -31,6 +31,9 @@
98418 * <jkenisto@us.ibm.com> and Prasanna S Panchamukhi
98419 * <prasanna@in.ibm.com> added function-return probes.
98420 */
98421 +#ifdef CONFIG_GRKERNSEC_HIDESYM
98422 +#define __INCLUDED_BY_HIDESYM 1
98423 +#endif
98424 #include <linux/kprobes.h>
98425 #include <linux/hash.h>
98426 #include <linux/init.h>
98427 @@ -122,12 +125,12 @@ enum kprobe_slot_state {
98428
98429 static void *alloc_insn_page(void)
98430 {
98431 - return module_alloc(PAGE_SIZE);
98432 + return module_alloc_exec(PAGE_SIZE);
98433 }
98434
98435 static void free_insn_page(void *page)
98436 {
98437 - module_memfree(page);
98438 + module_memfree_exec(page);
98439 }
98440
98441 struct kprobe_insn_cache kprobe_insn_slots = {
98442 @@ -2198,11 +2201,11 @@ static void report_probe(struct seq_file *pi, struct kprobe *p,
98443 kprobe_type = "k";
98444
98445 if (sym)
98446 - seq_printf(pi, "%p %s %s+0x%x %s ",
98447 + seq_printf(pi, "%pK %s %s+0x%x %s ",
98448 p->addr, kprobe_type, sym, offset,
98449 (modname ? modname : " "));
98450 else
98451 - seq_printf(pi, "%p %s %p ",
98452 + seq_printf(pi, "%pK %s %pK ",
98453 p->addr, kprobe_type, p->addr);
98454
98455 if (!pp)
98456 diff --git a/kernel/ksysfs.c b/kernel/ksysfs.c
98457 index 6683cce..daf8999 100644
98458 --- a/kernel/ksysfs.c
98459 +++ b/kernel/ksysfs.c
98460 @@ -50,6 +50,8 @@ static ssize_t uevent_helper_store(struct kobject *kobj,
98461 {
98462 if (count+1 > UEVENT_HELPER_PATH_LEN)
98463 return -ENOENT;
98464 + if (!capable(CAP_SYS_ADMIN))
98465 + return -EPERM;
98466 memcpy(uevent_helper, buf, count);
98467 uevent_helper[count] = '\0';
98468 if (count && uevent_helper[count-1] == '\n')
98469 @@ -176,7 +178,7 @@ static ssize_t notes_read(struct file *filp, struct kobject *kobj,
98470 return count;
98471 }
98472
98473 -static struct bin_attribute notes_attr = {
98474 +static bin_attribute_no_const notes_attr __read_only = {
98475 .attr = {
98476 .name = "notes",
98477 .mode = S_IRUGO,
98478 diff --git a/kernel/locking/lockdep.c b/kernel/locking/lockdep.c
98479 index ba77ab5..d6a3e20 100644
98480 --- a/kernel/locking/lockdep.c
98481 +++ b/kernel/locking/lockdep.c
98482 @@ -599,6 +599,10 @@ static int static_obj(void *obj)
98483 end = (unsigned long) &_end,
98484 addr = (unsigned long) obj;
98485
98486 +#ifdef CONFIG_PAX_KERNEXEC
98487 + start = ktla_ktva(start);
98488 +#endif
98489 +
98490 /*
98491 * static variable?
98492 */
98493 @@ -743,6 +747,7 @@ register_lock_class(struct lockdep_map *lock, unsigned int subclass, int force)
98494 if (!static_obj(lock->key)) {
98495 debug_locks_off();
98496 printk("INFO: trying to register non-static key.\n");
98497 + printk("lock:%pS key:%pS.\n", lock, lock->key);
98498 printk("the code is fine but needs lockdep annotation.\n");
98499 printk("turning off the locking correctness validator.\n");
98500 dump_stack();
98501 @@ -3088,7 +3093,7 @@ static int __lock_acquire(struct lockdep_map *lock, unsigned int subclass,
98502 if (!class)
98503 return 0;
98504 }
98505 - atomic_inc((atomic_t *)&class->ops);
98506 + atomic_long_inc_unchecked((atomic_long_unchecked_t *)&class->ops);
98507 if (very_verbose(class)) {
98508 printk("\nacquire class [%p] %s", class->key, class->name);
98509 if (class->name_version > 1)
98510 diff --git a/kernel/locking/lockdep_proc.c b/kernel/locking/lockdep_proc.c
98511 index ef43ac4..2720dfa 100644
98512 --- a/kernel/locking/lockdep_proc.c
98513 +++ b/kernel/locking/lockdep_proc.c
98514 @@ -65,7 +65,7 @@ static int l_show(struct seq_file *m, void *v)
98515 return 0;
98516 }
98517
98518 - seq_printf(m, "%p", class->key);
98519 + seq_printf(m, "%pK", class->key);
98520 #ifdef CONFIG_DEBUG_LOCKDEP
98521 seq_printf(m, " OPS:%8ld", class->ops);
98522 #endif
98523 @@ -83,7 +83,7 @@ static int l_show(struct seq_file *m, void *v)
98524
98525 list_for_each_entry(entry, &class->locks_after, entry) {
98526 if (entry->distance == 1) {
98527 - seq_printf(m, " -> [%p] ", entry->class->key);
98528 + seq_printf(m, " -> [%pK] ", entry->class->key);
98529 print_name(m, entry->class);
98530 seq_puts(m, "\n");
98531 }
98532 @@ -152,7 +152,7 @@ static int lc_show(struct seq_file *m, void *v)
98533 if (!class->key)
98534 continue;
98535
98536 - seq_printf(m, "[%p] ", class->key);
98537 + seq_printf(m, "[%pK] ", class->key);
98538 print_name(m, class);
98539 seq_puts(m, "\n");
98540 }
98541 @@ -496,7 +496,7 @@ static void seq_stats(struct seq_file *m, struct lock_stat_data *data)
98542 if (!i)
98543 seq_line(m, '-', 40-namelen, namelen);
98544
98545 - snprintf(ip, sizeof(ip), "[<%p>]",
98546 + snprintf(ip, sizeof(ip), "[<%pK>]",
98547 (void *)class->contention_point[i]);
98548 seq_printf(m, "%40s %14lu %29s %pS\n",
98549 name, stats->contention_point[i],
98550 @@ -511,7 +511,7 @@ static void seq_stats(struct seq_file *m, struct lock_stat_data *data)
98551 if (!i)
98552 seq_line(m, '-', 40-namelen, namelen);
98553
98554 - snprintf(ip, sizeof(ip), "[<%p>]",
98555 + snprintf(ip, sizeof(ip), "[<%pK>]",
98556 (void *)class->contending_point[i]);
98557 seq_printf(m, "%40s %14lu %29s %pS\n",
98558 name, stats->contending_point[i],
98559 diff --git a/kernel/locking/mcs_spinlock.h b/kernel/locking/mcs_spinlock.h
98560 index d1fe2ba..180cd65e 100644
98561 --- a/kernel/locking/mcs_spinlock.h
98562 +++ b/kernel/locking/mcs_spinlock.h
98563 @@ -78,7 +78,7 @@ void mcs_spin_lock(struct mcs_spinlock **lock, struct mcs_spinlock *node)
98564 */
98565 return;
98566 }
98567 - ACCESS_ONCE(prev->next) = node;
98568 + ACCESS_ONCE_RW(prev->next) = node;
98569
98570 /* Wait until the lock holder passes the lock down. */
98571 arch_mcs_spin_lock_contended(&node->locked);
98572 diff --git a/kernel/locking/mutex-debug.c b/kernel/locking/mutex-debug.c
98573 index 3ef3736..9c951fa 100644
98574 --- a/kernel/locking/mutex-debug.c
98575 +++ b/kernel/locking/mutex-debug.c
98576 @@ -49,21 +49,21 @@ void debug_mutex_free_waiter(struct mutex_waiter *waiter)
98577 }
98578
98579 void debug_mutex_add_waiter(struct mutex *lock, struct mutex_waiter *waiter,
98580 - struct thread_info *ti)
98581 + struct task_struct *task)
98582 {
98583 SMP_DEBUG_LOCKS_WARN_ON(!spin_is_locked(&lock->wait_lock));
98584
98585 /* Mark the current thread as blocked on the lock: */
98586 - ti->task->blocked_on = waiter;
98587 + task->blocked_on = waiter;
98588 }
98589
98590 void mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter,
98591 - struct thread_info *ti)
98592 + struct task_struct *task)
98593 {
98594 DEBUG_LOCKS_WARN_ON(list_empty(&waiter->list));
98595 - DEBUG_LOCKS_WARN_ON(waiter->task != ti->task);
98596 - DEBUG_LOCKS_WARN_ON(ti->task->blocked_on != waiter);
98597 - ti->task->blocked_on = NULL;
98598 + DEBUG_LOCKS_WARN_ON(waiter->task != task);
98599 + DEBUG_LOCKS_WARN_ON(task->blocked_on != waiter);
98600 + task->blocked_on = NULL;
98601
98602 list_del_init(&waiter->list);
98603 waiter->task = NULL;
98604 diff --git a/kernel/locking/mutex-debug.h b/kernel/locking/mutex-debug.h
98605 index 0799fd3..d06ae3b 100644
98606 --- a/kernel/locking/mutex-debug.h
98607 +++ b/kernel/locking/mutex-debug.h
98608 @@ -20,9 +20,9 @@ extern void debug_mutex_wake_waiter(struct mutex *lock,
98609 extern void debug_mutex_free_waiter(struct mutex_waiter *waiter);
98610 extern void debug_mutex_add_waiter(struct mutex *lock,
98611 struct mutex_waiter *waiter,
98612 - struct thread_info *ti);
98613 + struct task_struct *task);
98614 extern void mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter,
98615 - struct thread_info *ti);
98616 + struct task_struct *task);
98617 extern void debug_mutex_unlock(struct mutex *lock);
98618 extern void debug_mutex_init(struct mutex *lock, const char *name,
98619 struct lock_class_key *key);
98620 diff --git a/kernel/locking/mutex.c b/kernel/locking/mutex.c
98621 index 94674e5..de4966f 100644
98622 --- a/kernel/locking/mutex.c
98623 +++ b/kernel/locking/mutex.c
98624 @@ -542,7 +542,7 @@ __mutex_lock_common(struct mutex *lock, long state, unsigned int subclass,
98625 goto skip_wait;
98626
98627 debug_mutex_lock_common(lock, &waiter);
98628 - debug_mutex_add_waiter(lock, &waiter, task_thread_info(task));
98629 + debug_mutex_add_waiter(lock, &waiter, task);
98630
98631 /* add waiting tasks to the end of the waitqueue (FIFO): */
98632 list_add_tail(&waiter.list, &lock->wait_list);
98633 @@ -589,7 +589,7 @@ __mutex_lock_common(struct mutex *lock, long state, unsigned int subclass,
98634 }
98635 __set_task_state(task, TASK_RUNNING);
98636
98637 - mutex_remove_waiter(lock, &waiter, current_thread_info());
98638 + mutex_remove_waiter(lock, &waiter, task);
98639 /* set it to 0 if there are no waiters left: */
98640 if (likely(list_empty(&lock->wait_list)))
98641 atomic_set(&lock->count, 0);
98642 @@ -610,7 +610,7 @@ skip_wait:
98643 return 0;
98644
98645 err:
98646 - mutex_remove_waiter(lock, &waiter, task_thread_info(task));
98647 + mutex_remove_waiter(lock, &waiter, task);
98648 spin_unlock_mutex(&lock->wait_lock, flags);
98649 debug_mutex_free_waiter(&waiter);
98650 mutex_release(&lock->dep_map, 1, ip);
98651 diff --git a/kernel/locking/osq_lock.c b/kernel/locking/osq_lock.c
98652 index c112d00..1946ad9 100644
98653 --- a/kernel/locking/osq_lock.c
98654 +++ b/kernel/locking/osq_lock.c
98655 @@ -98,7 +98,7 @@ bool osq_lock(struct optimistic_spin_queue *lock)
98656
98657 prev = decode_cpu(old);
98658 node->prev = prev;
98659 - ACCESS_ONCE(prev->next) = node;
98660 + ACCESS_ONCE_RW(prev->next) = node;
98661
98662 /*
98663 * Normally @prev is untouchable after the above store; because at that
98664 @@ -170,8 +170,8 @@ unqueue:
98665 * it will wait in Step-A.
98666 */
98667
98668 - ACCESS_ONCE(next->prev) = prev;
98669 - ACCESS_ONCE(prev->next) = next;
98670 + ACCESS_ONCE_RW(next->prev) = prev;
98671 + ACCESS_ONCE_RW(prev->next) = next;
98672
98673 return false;
98674 }
98675 @@ -193,11 +193,11 @@ void osq_unlock(struct optimistic_spin_queue *lock)
98676 node = this_cpu_ptr(&osq_node);
98677 next = xchg(&node->next, NULL);
98678 if (next) {
98679 - ACCESS_ONCE(next->locked) = 1;
98680 + ACCESS_ONCE_RW(next->locked) = 1;
98681 return;
98682 }
98683
98684 next = osq_wait_next(lock, node, NULL);
98685 if (next)
98686 - ACCESS_ONCE(next->locked) = 1;
98687 + ACCESS_ONCE_RW(next->locked) = 1;
98688 }
98689 diff --git a/kernel/locking/rtmutex-tester.c b/kernel/locking/rtmutex-tester.c
98690 index 1d96dd0..994ff19 100644
98691 --- a/kernel/locking/rtmutex-tester.c
98692 +++ b/kernel/locking/rtmutex-tester.c
98693 @@ -22,7 +22,7 @@
98694 #define MAX_RT_TEST_MUTEXES 8
98695
98696 static spinlock_t rttest_lock;
98697 -static atomic_t rttest_event;
98698 +static atomic_unchecked_t rttest_event;
98699
98700 struct test_thread_data {
98701 int opcode;
98702 @@ -63,7 +63,7 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
98703
98704 case RTTEST_LOCKCONT:
98705 td->mutexes[td->opdata] = 1;
98706 - td->event = atomic_add_return(1, &rttest_event);
98707 + td->event = atomic_add_return_unchecked(1, &rttest_event);
98708 return 0;
98709
98710 case RTTEST_RESET:
98711 @@ -76,7 +76,7 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
98712 return 0;
98713
98714 case RTTEST_RESETEVENT:
98715 - atomic_set(&rttest_event, 0);
98716 + atomic_set_unchecked(&rttest_event, 0);
98717 return 0;
98718
98719 default:
98720 @@ -93,9 +93,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
98721 return ret;
98722
98723 td->mutexes[id] = 1;
98724 - td->event = atomic_add_return(1, &rttest_event);
98725 + td->event = atomic_add_return_unchecked(1, &rttest_event);
98726 rt_mutex_lock(&mutexes[id]);
98727 - td->event = atomic_add_return(1, &rttest_event);
98728 + td->event = atomic_add_return_unchecked(1, &rttest_event);
98729 td->mutexes[id] = 4;
98730 return 0;
98731
98732 @@ -106,9 +106,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
98733 return ret;
98734
98735 td->mutexes[id] = 1;
98736 - td->event = atomic_add_return(1, &rttest_event);
98737 + td->event = atomic_add_return_unchecked(1, &rttest_event);
98738 ret = rt_mutex_lock_interruptible(&mutexes[id], 0);
98739 - td->event = atomic_add_return(1, &rttest_event);
98740 + td->event = atomic_add_return_unchecked(1, &rttest_event);
98741 td->mutexes[id] = ret ? 0 : 4;
98742 return ret ? -EINTR : 0;
98743
98744 @@ -117,9 +117,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
98745 if (id < 0 || id >= MAX_RT_TEST_MUTEXES || td->mutexes[id] != 4)
98746 return ret;
98747
98748 - td->event = atomic_add_return(1, &rttest_event);
98749 + td->event = atomic_add_return_unchecked(1, &rttest_event);
98750 rt_mutex_unlock(&mutexes[id]);
98751 - td->event = atomic_add_return(1, &rttest_event);
98752 + td->event = atomic_add_return_unchecked(1, &rttest_event);
98753 td->mutexes[id] = 0;
98754 return 0;
98755
98756 @@ -166,7 +166,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
98757 break;
98758
98759 td->mutexes[dat] = 2;
98760 - td->event = atomic_add_return(1, &rttest_event);
98761 + td->event = atomic_add_return_unchecked(1, &rttest_event);
98762 break;
98763
98764 default:
98765 @@ -186,7 +186,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
98766 return;
98767
98768 td->mutexes[dat] = 3;
98769 - td->event = atomic_add_return(1, &rttest_event);
98770 + td->event = atomic_add_return_unchecked(1, &rttest_event);
98771 break;
98772
98773 case RTTEST_LOCKNOWAIT:
98774 @@ -198,7 +198,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
98775 return;
98776
98777 td->mutexes[dat] = 1;
98778 - td->event = atomic_add_return(1, &rttest_event);
98779 + td->event = atomic_add_return_unchecked(1, &rttest_event);
98780 return;
98781
98782 default:
98783 diff --git a/kernel/module.c b/kernel/module.c
98784 index ec53f59..67d9655 100644
98785 --- a/kernel/module.c
98786 +++ b/kernel/module.c
98787 @@ -59,6 +59,7 @@
98788 #include <linux/jump_label.h>
98789 #include <linux/pfn.h>
98790 #include <linux/bsearch.h>
98791 +#include <linux/grsecurity.h>
98792 #include <uapi/linux/module.h>
98793 #include "module-internal.h"
98794
98795 @@ -155,7 +156,8 @@ static BLOCKING_NOTIFIER_HEAD(module_notify_list);
98796
98797 /* Bounds of module allocation, for speeding __module_address.
98798 * Protected by module_mutex. */
98799 -static unsigned long module_addr_min = -1UL, module_addr_max = 0;
98800 +static unsigned long module_addr_min_rw = -1UL, module_addr_max_rw = 0;
98801 +static unsigned long module_addr_min_rx = -1UL, module_addr_max_rx = 0;
98802
98803 int register_module_notifier(struct notifier_block *nb)
98804 {
98805 @@ -322,7 +324,7 @@ bool each_symbol_section(bool (*fn)(const struct symsearch *arr,
98806 return true;
98807
98808 list_for_each_entry_rcu(mod, &modules, list) {
98809 - struct symsearch arr[] = {
98810 + struct symsearch modarr[] = {
98811 { mod->syms, mod->syms + mod->num_syms, mod->crcs,
98812 NOT_GPL_ONLY, false },
98813 { mod->gpl_syms, mod->gpl_syms + mod->num_gpl_syms,
98814 @@ -347,7 +349,7 @@ bool each_symbol_section(bool (*fn)(const struct symsearch *arr,
98815 if (mod->state == MODULE_STATE_UNFORMED)
98816 continue;
98817
98818 - if (each_symbol_in_section(arr, ARRAY_SIZE(arr), mod, fn, data))
98819 + if (each_symbol_in_section(modarr, ARRAY_SIZE(modarr), mod, fn, data))
98820 return true;
98821 }
98822 return false;
98823 @@ -487,7 +489,7 @@ static int percpu_modalloc(struct module *mod, struct load_info *info)
98824 if (!pcpusec->sh_size)
98825 return 0;
98826
98827 - if (align > PAGE_SIZE) {
98828 + if (align-1 >= PAGE_SIZE) {
98829 pr_warn("%s: per-cpu alignment %li > %li\n",
98830 mod->name, align, PAGE_SIZE);
98831 align = PAGE_SIZE;
98832 @@ -1053,7 +1055,7 @@ struct module_attribute module_uevent =
98833 static ssize_t show_coresize(struct module_attribute *mattr,
98834 struct module_kobject *mk, char *buffer)
98835 {
98836 - return sprintf(buffer, "%u\n", mk->mod->core_size);
98837 + return sprintf(buffer, "%u\n", mk->mod->core_size_rx + mk->mod->core_size_rw);
98838 }
98839
98840 static struct module_attribute modinfo_coresize =
98841 @@ -1062,7 +1064,7 @@ static struct module_attribute modinfo_coresize =
98842 static ssize_t show_initsize(struct module_attribute *mattr,
98843 struct module_kobject *mk, char *buffer)
98844 {
98845 - return sprintf(buffer, "%u\n", mk->mod->init_size);
98846 + return sprintf(buffer, "%u\n", mk->mod->init_size_rx + mk->mod->init_size_rw);
98847 }
98848
98849 static struct module_attribute modinfo_initsize =
98850 @@ -1154,12 +1156,29 @@ static int check_version(Elf_Shdr *sechdrs,
98851 goto bad_version;
98852 }
98853
98854 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
98855 + /*
98856 + * avoid potentially printing jibberish on attempted load
98857 + * of a module randomized with a different seed
98858 + */
98859 + pr_warn("no symbol version for %s\n", symname);
98860 +#else
98861 pr_warn("%s: no symbol version for %s\n", mod->name, symname);
98862 +#endif
98863 return 0;
98864
98865 bad_version:
98866 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
98867 + /*
98868 + * avoid potentially printing jibberish on attempted load
98869 + * of a module randomized with a different seed
98870 + */
98871 + pr_warn("attempted module disagrees about version of symbol %s\n",
98872 + symname);
98873 +#else
98874 pr_warn("%s: disagrees about version of symbol %s\n",
98875 mod->name, symname);
98876 +#endif
98877 return 0;
98878 }
98879
98880 @@ -1281,7 +1300,7 @@ resolve_symbol_wait(struct module *mod,
98881 */
98882 #ifdef CONFIG_SYSFS
98883
98884 -#ifdef CONFIG_KALLSYMS
98885 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
98886 static inline bool sect_empty(const Elf_Shdr *sect)
98887 {
98888 return !(sect->sh_flags & SHF_ALLOC) || sect->sh_size == 0;
98889 @@ -1419,7 +1438,7 @@ static void add_notes_attrs(struct module *mod, const struct load_info *info)
98890 {
98891 unsigned int notes, loaded, i;
98892 struct module_notes_attrs *notes_attrs;
98893 - struct bin_attribute *nattr;
98894 + bin_attribute_no_const *nattr;
98895
98896 /* failed to create section attributes, so can't create notes */
98897 if (!mod->sect_attrs)
98898 @@ -1531,7 +1550,7 @@ static void del_usage_links(struct module *mod)
98899 static int module_add_modinfo_attrs(struct module *mod)
98900 {
98901 struct module_attribute *attr;
98902 - struct module_attribute *temp_attr;
98903 + module_attribute_no_const *temp_attr;
98904 int error = 0;
98905 int i;
98906
98907 @@ -1741,21 +1760,21 @@ static void set_section_ro_nx(void *base,
98908
98909 static void unset_module_core_ro_nx(struct module *mod)
98910 {
98911 - set_page_attributes(mod->module_core + mod->core_text_size,
98912 - mod->module_core + mod->core_size,
98913 + set_page_attributes(mod->module_core_rw,
98914 + mod->module_core_rw + mod->core_size_rw,
98915 set_memory_x);
98916 - set_page_attributes(mod->module_core,
98917 - mod->module_core + mod->core_ro_size,
98918 + set_page_attributes(mod->module_core_rx,
98919 + mod->module_core_rx + mod->core_size_rx,
98920 set_memory_rw);
98921 }
98922
98923 static void unset_module_init_ro_nx(struct module *mod)
98924 {
98925 - set_page_attributes(mod->module_init + mod->init_text_size,
98926 - mod->module_init + mod->init_size,
98927 + set_page_attributes(mod->module_init_rw,
98928 + mod->module_init_rw + mod->init_size_rw,
98929 set_memory_x);
98930 - set_page_attributes(mod->module_init,
98931 - mod->module_init + mod->init_ro_size,
98932 + set_page_attributes(mod->module_init_rx,
98933 + mod->module_init_rx + mod->init_size_rx,
98934 set_memory_rw);
98935 }
98936
98937 @@ -1768,14 +1787,14 @@ void set_all_modules_text_rw(void)
98938 list_for_each_entry_rcu(mod, &modules, list) {
98939 if (mod->state == MODULE_STATE_UNFORMED)
98940 continue;
98941 - if ((mod->module_core) && (mod->core_text_size)) {
98942 - set_page_attributes(mod->module_core,
98943 - mod->module_core + mod->core_text_size,
98944 + if ((mod->module_core_rx) && (mod->core_size_rx)) {
98945 + set_page_attributes(mod->module_core_rx,
98946 + mod->module_core_rx + mod->core_size_rx,
98947 set_memory_rw);
98948 }
98949 - if ((mod->module_init) && (mod->init_text_size)) {
98950 - set_page_attributes(mod->module_init,
98951 - mod->module_init + mod->init_text_size,
98952 + if ((mod->module_init_rx) && (mod->init_size_rx)) {
98953 + set_page_attributes(mod->module_init_rx,
98954 + mod->module_init_rx + mod->init_size_rx,
98955 set_memory_rw);
98956 }
98957 }
98958 @@ -1791,14 +1810,14 @@ void set_all_modules_text_ro(void)
98959 list_for_each_entry_rcu(mod, &modules, list) {
98960 if (mod->state == MODULE_STATE_UNFORMED)
98961 continue;
98962 - if ((mod->module_core) && (mod->core_text_size)) {
98963 - set_page_attributes(mod->module_core,
98964 - mod->module_core + mod->core_text_size,
98965 + if ((mod->module_core_rx) && (mod->core_size_rx)) {
98966 + set_page_attributes(mod->module_core_rx,
98967 + mod->module_core_rx + mod->core_size_rx,
98968 set_memory_ro);
98969 }
98970 - if ((mod->module_init) && (mod->init_text_size)) {
98971 - set_page_attributes(mod->module_init,
98972 - mod->module_init + mod->init_text_size,
98973 + if ((mod->module_init_rx) && (mod->init_size_rx)) {
98974 + set_page_attributes(mod->module_init_rx,
98975 + mod->module_init_rx + mod->init_size_rx,
98976 set_memory_ro);
98977 }
98978 }
98979 @@ -1807,7 +1826,15 @@ void set_all_modules_text_ro(void)
98980 #else
98981 static inline void set_section_ro_nx(void *base, unsigned long text_size, unsigned long ro_size, unsigned long total_size) { }
98982 static void unset_module_core_ro_nx(struct module *mod) { }
98983 -static void unset_module_init_ro_nx(struct module *mod) { }
98984 +static void unset_module_init_ro_nx(struct module *mod)
98985 +{
98986 +
98987 +#ifdef CONFIG_PAX_KERNEXEC
98988 + set_memory_nx((unsigned long)mod->module_init_rx, PFN_UP(mod->init_size_rx));
98989 + set_memory_rw((unsigned long)mod->module_init_rx, PFN_UP(mod->init_size_rx));
98990 +#endif
98991 +
98992 +}
98993 #endif
98994
98995 void __weak module_memfree(void *module_region)
98996 @@ -1861,16 +1888,19 @@ static void free_module(struct module *mod)
98997 /* This may be NULL, but that's OK */
98998 unset_module_init_ro_nx(mod);
98999 module_arch_freeing_init(mod);
99000 - module_memfree(mod->module_init);
99001 + module_memfree(mod->module_init_rw);
99002 + module_memfree_exec(mod->module_init_rx);
99003 kfree(mod->args);
99004 percpu_modfree(mod);
99005
99006 /* Free lock-classes; relies on the preceding sync_rcu(). */
99007 - lockdep_free_key_range(mod->module_core, mod->core_size);
99008 + lockdep_free_key_range(mod->module_core_rx, mod->core_size_rx);
99009 + lockdep_free_key_range(mod->module_core_rw, mod->core_size_rw);
99010
99011 /* Finally, free the core (containing the module structure) */
99012 unset_module_core_ro_nx(mod);
99013 - module_memfree(mod->module_core);
99014 + module_memfree_exec(mod->module_core_rx);
99015 + module_memfree(mod->module_core_rw);
99016
99017 #ifdef CONFIG_MPU
99018 update_protections(current->mm);
99019 @@ -1939,9 +1969,31 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
99020 int ret = 0;
99021 const struct kernel_symbol *ksym;
99022
99023 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
99024 + int is_fs_load = 0;
99025 + int register_filesystem_found = 0;
99026 + char *p;
99027 +
99028 + p = strstr(mod->args, "grsec_modharden_fs");
99029 + if (p) {
99030 + char *endptr = p + sizeof("grsec_modharden_fs") - 1;
99031 + /* copy \0 as well */
99032 + memmove(p, endptr, strlen(mod->args) - (unsigned int)(endptr - mod->args) + 1);
99033 + is_fs_load = 1;
99034 + }
99035 +#endif
99036 +
99037 for (i = 1; i < symsec->sh_size / sizeof(Elf_Sym); i++) {
99038 const char *name = info->strtab + sym[i].st_name;
99039
99040 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
99041 + /* it's a real shame this will never get ripped and copied
99042 + upstream! ;(
99043 + */
99044 + if (is_fs_load && !strcmp(name, "register_filesystem"))
99045 + register_filesystem_found = 1;
99046 +#endif
99047 +
99048 switch (sym[i].st_shndx) {
99049 case SHN_COMMON:
99050 /* Ignore common symbols */
99051 @@ -1966,7 +2018,9 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
99052 ksym = resolve_symbol_wait(mod, info, name);
99053 /* Ok if resolved. */
99054 if (ksym && !IS_ERR(ksym)) {
99055 + pax_open_kernel();
99056 sym[i].st_value = ksym->value;
99057 + pax_close_kernel();
99058 break;
99059 }
99060
99061 @@ -1985,11 +2039,20 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
99062 secbase = (unsigned long)mod_percpu(mod);
99063 else
99064 secbase = info->sechdrs[sym[i].st_shndx].sh_addr;
99065 + pax_open_kernel();
99066 sym[i].st_value += secbase;
99067 + pax_close_kernel();
99068 break;
99069 }
99070 }
99071
99072 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
99073 + if (is_fs_load && !register_filesystem_found) {
99074 + printk(KERN_ALERT "grsec: Denied attempt to load non-fs module %.64s through mount\n", mod->name);
99075 + ret = -EPERM;
99076 + }
99077 +#endif
99078 +
99079 return ret;
99080 }
99081
99082 @@ -2073,22 +2136,12 @@ static void layout_sections(struct module *mod, struct load_info *info)
99083 || s->sh_entsize != ~0UL
99084 || strstarts(sname, ".init"))
99085 continue;
99086 - s->sh_entsize = get_offset(mod, &mod->core_size, s, i);
99087 + if ((s->sh_flags & SHF_WRITE) || !(s->sh_flags & SHF_ALLOC))
99088 + s->sh_entsize = get_offset(mod, &mod->core_size_rw, s, i);
99089 + else
99090 + s->sh_entsize = get_offset(mod, &mod->core_size_rx, s, i);
99091 pr_debug("\t%s\n", sname);
99092 }
99093 - switch (m) {
99094 - case 0: /* executable */
99095 - mod->core_size = debug_align(mod->core_size);
99096 - mod->core_text_size = mod->core_size;
99097 - break;
99098 - case 1: /* RO: text and ro-data */
99099 - mod->core_size = debug_align(mod->core_size);
99100 - mod->core_ro_size = mod->core_size;
99101 - break;
99102 - case 3: /* whole core */
99103 - mod->core_size = debug_align(mod->core_size);
99104 - break;
99105 - }
99106 }
99107
99108 pr_debug("Init section allocation order:\n");
99109 @@ -2102,23 +2155,13 @@ static void layout_sections(struct module *mod, struct load_info *info)
99110 || s->sh_entsize != ~0UL
99111 || !strstarts(sname, ".init"))
99112 continue;
99113 - s->sh_entsize = (get_offset(mod, &mod->init_size, s, i)
99114 - | INIT_OFFSET_MASK);
99115 + if ((s->sh_flags & SHF_WRITE) || !(s->sh_flags & SHF_ALLOC))
99116 + s->sh_entsize = get_offset(mod, &mod->init_size_rw, s, i);
99117 + else
99118 + s->sh_entsize = get_offset(mod, &mod->init_size_rx, s, i);
99119 + s->sh_entsize |= INIT_OFFSET_MASK;
99120 pr_debug("\t%s\n", sname);
99121 }
99122 - switch (m) {
99123 - case 0: /* executable */
99124 - mod->init_size = debug_align(mod->init_size);
99125 - mod->init_text_size = mod->init_size;
99126 - break;
99127 - case 1: /* RO: text and ro-data */
99128 - mod->init_size = debug_align(mod->init_size);
99129 - mod->init_ro_size = mod->init_size;
99130 - break;
99131 - case 3: /* whole init */
99132 - mod->init_size = debug_align(mod->init_size);
99133 - break;
99134 - }
99135 }
99136 }
99137
99138 @@ -2291,7 +2334,7 @@ static void layout_symtab(struct module *mod, struct load_info *info)
99139
99140 /* Put symbol section at end of init part of module. */
99141 symsect->sh_flags |= SHF_ALLOC;
99142 - symsect->sh_entsize = get_offset(mod, &mod->init_size, symsect,
99143 + symsect->sh_entsize = get_offset(mod, &mod->init_size_rx, symsect,
99144 info->index.sym) | INIT_OFFSET_MASK;
99145 pr_debug("\t%s\n", info->secstrings + symsect->sh_name);
99146
99147 @@ -2308,16 +2351,16 @@ static void layout_symtab(struct module *mod, struct load_info *info)
99148 }
99149
99150 /* Append room for core symbols at end of core part. */
99151 - info->symoffs = ALIGN(mod->core_size, symsect->sh_addralign ?: 1);
99152 - info->stroffs = mod->core_size = info->symoffs + ndst * sizeof(Elf_Sym);
99153 - mod->core_size += strtab_size;
99154 - mod->core_size = debug_align(mod->core_size);
99155 + info->symoffs = ALIGN(mod->core_size_rx, symsect->sh_addralign ?: 1);
99156 + info->stroffs = mod->core_size_rx = info->symoffs + ndst * sizeof(Elf_Sym);
99157 + mod->core_size_rx += strtab_size;
99158 + mod->core_size_rx = debug_align(mod->core_size_rx);
99159
99160 /* Put string table section at end of init part of module. */
99161 strsect->sh_flags |= SHF_ALLOC;
99162 - strsect->sh_entsize = get_offset(mod, &mod->init_size, strsect,
99163 + strsect->sh_entsize = get_offset(mod, &mod->init_size_rx, strsect,
99164 info->index.str) | INIT_OFFSET_MASK;
99165 - mod->init_size = debug_align(mod->init_size);
99166 + mod->init_size_rx = debug_align(mod->init_size_rx);
99167 pr_debug("\t%s\n", info->secstrings + strsect->sh_name);
99168 }
99169
99170 @@ -2334,12 +2377,14 @@ static void add_kallsyms(struct module *mod, const struct load_info *info)
99171 /* Make sure we get permanent strtab: don't use info->strtab. */
99172 mod->strtab = (void *)info->sechdrs[info->index.str].sh_addr;
99173
99174 + pax_open_kernel();
99175 +
99176 /* Set types up while we still have access to sections. */
99177 for (i = 0; i < mod->num_symtab; i++)
99178 mod->symtab[i].st_info = elf_type(&mod->symtab[i], info);
99179
99180 - mod->core_symtab = dst = mod->module_core + info->symoffs;
99181 - mod->core_strtab = s = mod->module_core + info->stroffs;
99182 + mod->core_symtab = dst = mod->module_core_rx + info->symoffs;
99183 + mod->core_strtab = s = mod->module_core_rx + info->stroffs;
99184 src = mod->symtab;
99185 for (ndst = i = 0; i < mod->num_symtab; i++) {
99186 if (i == 0 ||
99187 @@ -2351,6 +2396,8 @@ static void add_kallsyms(struct module *mod, const struct load_info *info)
99188 }
99189 }
99190 mod->core_num_syms = ndst;
99191 +
99192 + pax_close_kernel();
99193 }
99194 #else
99195 static inline void layout_symtab(struct module *mod, struct load_info *info)
99196 @@ -2384,17 +2431,33 @@ void * __weak module_alloc(unsigned long size)
99197 return vmalloc_exec(size);
99198 }
99199
99200 -static void *module_alloc_update_bounds(unsigned long size)
99201 +static void *module_alloc_update_bounds_rw(unsigned long size)
99202 {
99203 void *ret = module_alloc(size);
99204
99205 if (ret) {
99206 mutex_lock(&module_mutex);
99207 /* Update module bounds. */
99208 - if ((unsigned long)ret < module_addr_min)
99209 - module_addr_min = (unsigned long)ret;
99210 - if ((unsigned long)ret + size > module_addr_max)
99211 - module_addr_max = (unsigned long)ret + size;
99212 + if ((unsigned long)ret < module_addr_min_rw)
99213 + module_addr_min_rw = (unsigned long)ret;
99214 + if ((unsigned long)ret + size > module_addr_max_rw)
99215 + module_addr_max_rw = (unsigned long)ret + size;
99216 + mutex_unlock(&module_mutex);
99217 + }
99218 + return ret;
99219 +}
99220 +
99221 +static void *module_alloc_update_bounds_rx(unsigned long size)
99222 +{
99223 + void *ret = module_alloc_exec(size);
99224 +
99225 + if (ret) {
99226 + mutex_lock(&module_mutex);
99227 + /* Update module bounds. */
99228 + if ((unsigned long)ret < module_addr_min_rx)
99229 + module_addr_min_rx = (unsigned long)ret;
99230 + if ((unsigned long)ret + size > module_addr_max_rx)
99231 + module_addr_max_rx = (unsigned long)ret + size;
99232 mutex_unlock(&module_mutex);
99233 }
99234 return ret;
99235 @@ -2665,7 +2728,15 @@ static struct module *setup_load_info(struct load_info *info, int flags)
99236 mod = (void *)info->sechdrs[info->index.mod].sh_addr;
99237
99238 if (info->index.sym == 0) {
99239 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
99240 + /*
99241 + * avoid potentially printing jibberish on attempted load
99242 + * of a module randomized with a different seed
99243 + */
99244 + pr_warn("module has no symbols (stripped?)\n");
99245 +#else
99246 pr_warn("%s: module has no symbols (stripped?)\n", mod->name);
99247 +#endif
99248 return ERR_PTR(-ENOEXEC);
99249 }
99250
99251 @@ -2681,8 +2752,14 @@ static struct module *setup_load_info(struct load_info *info, int flags)
99252 static int check_modinfo(struct module *mod, struct load_info *info, int flags)
99253 {
99254 const char *modmagic = get_modinfo(info, "vermagic");
99255 + const char *license = get_modinfo(info, "license");
99256 int err;
99257
99258 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
99259 + if (!license || !license_is_gpl_compatible(license))
99260 + return -ENOEXEC;
99261 +#endif
99262 +
99263 if (flags & MODULE_INIT_IGNORE_VERMAGIC)
99264 modmagic = NULL;
99265
99266 @@ -2707,7 +2784,7 @@ static int check_modinfo(struct module *mod, struct load_info *info, int flags)
99267 }
99268
99269 /* Set up license info based on the info section */
99270 - set_license(mod, get_modinfo(info, "license"));
99271 + set_license(mod, license);
99272
99273 return 0;
99274 }
99275 @@ -2801,7 +2878,7 @@ static int move_module(struct module *mod, struct load_info *info)
99276 void *ptr;
99277
99278 /* Do the allocs. */
99279 - ptr = module_alloc_update_bounds(mod->core_size);
99280 + ptr = module_alloc_update_bounds_rw(mod->core_size_rw);
99281 /*
99282 * The pointer to this block is stored in the module structure
99283 * which is inside the block. Just mark it as not being a
99284 @@ -2811,11 +2888,11 @@ static int move_module(struct module *mod, struct load_info *info)
99285 if (!ptr)
99286 return -ENOMEM;
99287
99288 - memset(ptr, 0, mod->core_size);
99289 - mod->module_core = ptr;
99290 + memset(ptr, 0, mod->core_size_rw);
99291 + mod->module_core_rw = ptr;
99292
99293 - if (mod->init_size) {
99294 - ptr = module_alloc_update_bounds(mod->init_size);
99295 + if (mod->init_size_rw) {
99296 + ptr = module_alloc_update_bounds_rw(mod->init_size_rw);
99297 /*
99298 * The pointer to this block is stored in the module structure
99299 * which is inside the block. This block doesn't need to be
99300 @@ -2824,13 +2901,45 @@ static int move_module(struct module *mod, struct load_info *info)
99301 */
99302 kmemleak_ignore(ptr);
99303 if (!ptr) {
99304 - module_memfree(mod->module_core);
99305 + module_memfree(mod->module_core_rw);
99306 return -ENOMEM;
99307 }
99308 - memset(ptr, 0, mod->init_size);
99309 - mod->module_init = ptr;
99310 + memset(ptr, 0, mod->init_size_rw);
99311 + mod->module_init_rw = ptr;
99312 } else
99313 - mod->module_init = NULL;
99314 + mod->module_init_rw = NULL;
99315 +
99316 + ptr = module_alloc_update_bounds_rx(mod->core_size_rx);
99317 + kmemleak_not_leak(ptr);
99318 + if (!ptr) {
99319 + if (mod->module_init_rw)
99320 + module_memfree(mod->module_init_rw);
99321 + module_memfree(mod->module_core_rw);
99322 + return -ENOMEM;
99323 + }
99324 +
99325 + pax_open_kernel();
99326 + memset(ptr, 0, mod->core_size_rx);
99327 + pax_close_kernel();
99328 + mod->module_core_rx = ptr;
99329 +
99330 + if (mod->init_size_rx) {
99331 + ptr = module_alloc_update_bounds_rx(mod->init_size_rx);
99332 + kmemleak_ignore(ptr);
99333 + if (!ptr && mod->init_size_rx) {
99334 + module_memfree_exec(mod->module_core_rx);
99335 + if (mod->module_init_rw)
99336 + module_memfree(mod->module_init_rw);
99337 + module_memfree(mod->module_core_rw);
99338 + return -ENOMEM;
99339 + }
99340 +
99341 + pax_open_kernel();
99342 + memset(ptr, 0, mod->init_size_rx);
99343 + pax_close_kernel();
99344 + mod->module_init_rx = ptr;
99345 + } else
99346 + mod->module_init_rx = NULL;
99347
99348 /* Transfer each section which specifies SHF_ALLOC */
99349 pr_debug("final section addresses:\n");
99350 @@ -2841,16 +2950,45 @@ static int move_module(struct module *mod, struct load_info *info)
99351 if (!(shdr->sh_flags & SHF_ALLOC))
99352 continue;
99353
99354 - if (shdr->sh_entsize & INIT_OFFSET_MASK)
99355 - dest = mod->module_init
99356 - + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
99357 - else
99358 - dest = mod->module_core + shdr->sh_entsize;
99359 + if (shdr->sh_entsize & INIT_OFFSET_MASK) {
99360 + if ((shdr->sh_flags & SHF_WRITE) || !(shdr->sh_flags & SHF_ALLOC))
99361 + dest = mod->module_init_rw
99362 + + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
99363 + else
99364 + dest = mod->module_init_rx
99365 + + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
99366 + } else {
99367 + if ((shdr->sh_flags & SHF_WRITE) || !(shdr->sh_flags & SHF_ALLOC))
99368 + dest = mod->module_core_rw + shdr->sh_entsize;
99369 + else
99370 + dest = mod->module_core_rx + shdr->sh_entsize;
99371 + }
99372 +
99373 + if (shdr->sh_type != SHT_NOBITS) {
99374 +
99375 +#ifdef CONFIG_PAX_KERNEXEC
99376 +#ifdef CONFIG_X86_64
99377 + if ((shdr->sh_flags & SHF_WRITE) && (shdr->sh_flags & SHF_EXECINSTR))
99378 + set_memory_x((unsigned long)dest, (shdr->sh_size + PAGE_SIZE) >> PAGE_SHIFT);
99379 +#endif
99380 + if (!(shdr->sh_flags & SHF_WRITE) && (shdr->sh_flags & SHF_ALLOC)) {
99381 + pax_open_kernel();
99382 + memcpy(dest, (void *)shdr->sh_addr, shdr->sh_size);
99383 + pax_close_kernel();
99384 + } else
99385 +#endif
99386
99387 - if (shdr->sh_type != SHT_NOBITS)
99388 memcpy(dest, (void *)shdr->sh_addr, shdr->sh_size);
99389 + }
99390 /* Update sh_addr to point to copy in image. */
99391 - shdr->sh_addr = (unsigned long)dest;
99392 +
99393 +#ifdef CONFIG_PAX_KERNEXEC
99394 + if (shdr->sh_flags & SHF_EXECINSTR)
99395 + shdr->sh_addr = ktva_ktla((unsigned long)dest);
99396 + else
99397 +#endif
99398 +
99399 + shdr->sh_addr = (unsigned long)dest;
99400 pr_debug("\t0x%lx %s\n",
99401 (long)shdr->sh_addr, info->secstrings + shdr->sh_name);
99402 }
99403 @@ -2907,12 +3045,12 @@ static void flush_module_icache(const struct module *mod)
99404 * Do it before processing of module parameters, so the module
99405 * can provide parameter accessor functions of its own.
99406 */
99407 - if (mod->module_init)
99408 - flush_icache_range((unsigned long)mod->module_init,
99409 - (unsigned long)mod->module_init
99410 - + mod->init_size);
99411 - flush_icache_range((unsigned long)mod->module_core,
99412 - (unsigned long)mod->module_core + mod->core_size);
99413 + if (mod->module_init_rx)
99414 + flush_icache_range((unsigned long)mod->module_init_rx,
99415 + (unsigned long)mod->module_init_rx
99416 + + mod->init_size_rx);
99417 + flush_icache_range((unsigned long)mod->module_core_rx,
99418 + (unsigned long)mod->module_core_rx + mod->core_size_rx);
99419
99420 set_fs(old_fs);
99421 }
99422 @@ -2970,8 +3108,10 @@ static void module_deallocate(struct module *mod, struct load_info *info)
99423 {
99424 percpu_modfree(mod);
99425 module_arch_freeing_init(mod);
99426 - module_memfree(mod->module_init);
99427 - module_memfree(mod->module_core);
99428 + module_memfree_exec(mod->module_init_rx);
99429 + module_memfree_exec(mod->module_core_rx);
99430 + module_memfree(mod->module_init_rw);
99431 + module_memfree(mod->module_core_rw);
99432 }
99433
99434 int __weak module_finalize(const Elf_Ehdr *hdr,
99435 @@ -2984,7 +3124,9 @@ int __weak module_finalize(const Elf_Ehdr *hdr,
99436 static int post_relocation(struct module *mod, const struct load_info *info)
99437 {
99438 /* Sort exception table now relocations are done. */
99439 + pax_open_kernel();
99440 sort_extable(mod->extable, mod->extable + mod->num_exentries);
99441 + pax_close_kernel();
99442
99443 /* Copy relocated percpu area over. */
99444 percpu_modcopy(mod, (void *)info->sechdrs[info->index.pcpu].sh_addr,
99445 @@ -3032,13 +3174,15 @@ static void do_mod_ctors(struct module *mod)
99446 /* For freeing module_init on success, in case kallsyms traversing */
99447 struct mod_initfree {
99448 struct rcu_head rcu;
99449 - void *module_init;
99450 + void *module_init_rw;
99451 + void *module_init_rx;
99452 };
99453
99454 static void do_free_init(struct rcu_head *head)
99455 {
99456 struct mod_initfree *m = container_of(head, struct mod_initfree, rcu);
99457 - module_memfree(m->module_init);
99458 + module_memfree(m->module_init_rw);
99459 + module_memfree_exec(m->module_init_rx);
99460 kfree(m);
99461 }
99462
99463 @@ -3058,7 +3202,8 @@ static noinline int do_init_module(struct module *mod)
99464 ret = -ENOMEM;
99465 goto fail;
99466 }
99467 - freeinit->module_init = mod->module_init;
99468 + freeinit->module_init_rw = mod->module_init_rw;
99469 + freeinit->module_init_rx = mod->module_init_rx;
99470
99471 /*
99472 * We want to find out whether @mod uses async during init. Clear
99473 @@ -3117,10 +3262,10 @@ static noinline int do_init_module(struct module *mod)
99474 #endif
99475 unset_module_init_ro_nx(mod);
99476 module_arch_freeing_init(mod);
99477 - mod->module_init = NULL;
99478 - mod->init_size = 0;
99479 - mod->init_ro_size = 0;
99480 - mod->init_text_size = 0;
99481 + mod->module_init_rw = NULL;
99482 + mod->module_init_rx = NULL;
99483 + mod->init_size_rw = 0;
99484 + mod->init_size_rx = 0;
99485 /*
99486 * We want to free module_init, but be aware that kallsyms may be
99487 * walking this with preempt disabled. In all the failure paths,
99488 @@ -3208,16 +3353,16 @@ static int complete_formation(struct module *mod, struct load_info *info)
99489 module_bug_finalize(info->hdr, info->sechdrs, mod);
99490
99491 /* Set RO and NX regions for core */
99492 - set_section_ro_nx(mod->module_core,
99493 - mod->core_text_size,
99494 - mod->core_ro_size,
99495 - mod->core_size);
99496 + set_section_ro_nx(mod->module_core_rx,
99497 + mod->core_size_rx,
99498 + mod->core_size_rx,
99499 + mod->core_size_rx);
99500
99501 /* Set RO and NX regions for init */
99502 - set_section_ro_nx(mod->module_init,
99503 - mod->init_text_size,
99504 - mod->init_ro_size,
99505 - mod->init_size);
99506 + set_section_ro_nx(mod->module_init_rx,
99507 + mod->init_size_rx,
99508 + mod->init_size_rx,
99509 + mod->init_size_rx);
99510
99511 /* Mark state as coming so strong_try_module_get() ignores us,
99512 * but kallsyms etc. can see us. */
99513 @@ -3301,9 +3446,38 @@ static int load_module(struct load_info *info, const char __user *uargs,
99514 if (err)
99515 goto free_unload;
99516
99517 + /* Now copy in args */
99518 + mod->args = strndup_user(uargs, ~0UL >> 1);
99519 + if (IS_ERR(mod->args)) {
99520 + err = PTR_ERR(mod->args);
99521 + goto free_unload;
99522 + }
99523 +
99524 /* Set up MODINFO_ATTR fields */
99525 setup_modinfo(mod, info);
99526
99527 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
99528 + {
99529 + char *p, *p2;
99530 +
99531 + if (strstr(mod->args, "grsec_modharden_netdev")) {
99532 + printk(KERN_ALERT "grsec: denied auto-loading kernel module for a network device with CAP_SYS_MODULE (deprecated). Use CAP_NET_ADMIN and alias netdev-%.64s instead.", mod->name);
99533 + err = -EPERM;
99534 + goto free_modinfo;
99535 + } else if ((p = strstr(mod->args, "grsec_modharden_normal"))) {
99536 + p += sizeof("grsec_modharden_normal") - 1;
99537 + p2 = strstr(p, "_");
99538 + if (p2) {
99539 + *p2 = '\0';
99540 + printk(KERN_ALERT "grsec: denied kernel module auto-load of %.64s by uid %.9s\n", mod->name, p);
99541 + *p2 = '_';
99542 + }
99543 + err = -EPERM;
99544 + goto free_modinfo;
99545 + }
99546 + }
99547 +#endif
99548 +
99549 /* Fix up syms, so that st_value is a pointer to location. */
99550 err = simplify_symbols(mod, info);
99551 if (err < 0)
99552 @@ -3319,13 +3493,6 @@ static int load_module(struct load_info *info, const char __user *uargs,
99553
99554 flush_module_icache(mod);
99555
99556 - /* Now copy in args */
99557 - mod->args = strndup_user(uargs, ~0UL >> 1);
99558 - if (IS_ERR(mod->args)) {
99559 - err = PTR_ERR(mod->args);
99560 - goto free_arch_cleanup;
99561 - }
99562 -
99563 dynamic_debug_setup(info->debug, info->num_debug);
99564
99565 /* Ftrace init must be called in the MODULE_STATE_UNFORMED state */
99566 @@ -3373,11 +3540,10 @@ static int load_module(struct load_info *info, const char __user *uargs,
99567 ddebug_cleanup:
99568 dynamic_debug_remove(info->debug);
99569 synchronize_sched();
99570 - kfree(mod->args);
99571 - free_arch_cleanup:
99572 module_arch_cleanup(mod);
99573 free_modinfo:
99574 free_modinfo(mod);
99575 + kfree(mod->args);
99576 free_unload:
99577 module_unload_free(mod);
99578 unlink_mod:
99579 @@ -3390,7 +3556,8 @@ static int load_module(struct load_info *info, const char __user *uargs,
99580 mutex_unlock(&module_mutex);
99581 free_module:
99582 /* Free lock-classes; relies on the preceding sync_rcu() */
99583 - lockdep_free_key_range(mod->module_core, mod->core_size);
99584 + lockdep_free_key_range(mod->module_core_rx, mod->core_size_rx);
99585 + lockdep_free_key_range(mod->module_core_rw, mod->core_size_rw);
99586
99587 module_deallocate(mod, info);
99588 free_copy:
99589 @@ -3467,10 +3634,16 @@ static const char *get_ksymbol(struct module *mod,
99590 unsigned long nextval;
99591
99592 /* At worse, next value is at end of module */
99593 - if (within_module_init(addr, mod))
99594 - nextval = (unsigned long)mod->module_init+mod->init_text_size;
99595 + if (within_module_init_rx(addr, mod))
99596 + nextval = (unsigned long)mod->module_init_rx+mod->init_size_rx;
99597 + else if (within_module_init_rw(addr, mod))
99598 + nextval = (unsigned long)mod->module_init_rw+mod->init_size_rw;
99599 + else if (within_module_core_rx(addr, mod))
99600 + nextval = (unsigned long)mod->module_core_rx+mod->core_size_rx;
99601 + else if (within_module_core_rw(addr, mod))
99602 + nextval = (unsigned long)mod->module_core_rw+mod->core_size_rw;
99603 else
99604 - nextval = (unsigned long)mod->module_core+mod->core_text_size;
99605 + return NULL;
99606
99607 /* Scan for closest preceding symbol, and next symbol. (ELF
99608 starts real symbols at 1). */
99609 @@ -3718,7 +3891,7 @@ static int m_show(struct seq_file *m, void *p)
99610 return 0;
99611
99612 seq_printf(m, "%s %u",
99613 - mod->name, mod->init_size + mod->core_size);
99614 + mod->name, mod->init_size_rx + mod->init_size_rw + mod->core_size_rx + mod->core_size_rw);
99615 print_unload_info(m, mod);
99616
99617 /* Informative for users. */
99618 @@ -3727,7 +3900,7 @@ static int m_show(struct seq_file *m, void *p)
99619 mod->state == MODULE_STATE_COMING ? "Loading" :
99620 "Live");
99621 /* Used by oprofile and other similar tools. */
99622 - seq_printf(m, " 0x%pK", mod->module_core);
99623 + seq_printf(m, " 0x%pK 0x%pK", mod->module_core_rx, mod->module_core_rw);
99624
99625 /* Taints info */
99626 if (mod->taints)
99627 @@ -3763,7 +3936,17 @@ static const struct file_operations proc_modules_operations = {
99628
99629 static int __init proc_modules_init(void)
99630 {
99631 +#ifndef CONFIG_GRKERNSEC_HIDESYM
99632 +#ifdef CONFIG_GRKERNSEC_PROC_USER
99633 + proc_create("modules", S_IRUSR, NULL, &proc_modules_operations);
99634 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
99635 + proc_create("modules", S_IRUSR | S_IRGRP, NULL, &proc_modules_operations);
99636 +#else
99637 proc_create("modules", 0, NULL, &proc_modules_operations);
99638 +#endif
99639 +#else
99640 + proc_create("modules", S_IRUSR, NULL, &proc_modules_operations);
99641 +#endif
99642 return 0;
99643 }
99644 module_init(proc_modules_init);
99645 @@ -3824,7 +4007,8 @@ struct module *__module_address(unsigned long addr)
99646 {
99647 struct module *mod;
99648
99649 - if (addr < module_addr_min || addr > module_addr_max)
99650 + if ((addr < module_addr_min_rx || addr > module_addr_max_rx) &&
99651 + (addr < module_addr_min_rw || addr > module_addr_max_rw))
99652 return NULL;
99653
99654 list_for_each_entry_rcu(mod, &modules, list) {
99655 @@ -3865,11 +4049,20 @@ bool is_module_text_address(unsigned long addr)
99656 */
99657 struct module *__module_text_address(unsigned long addr)
99658 {
99659 - struct module *mod = __module_address(addr);
99660 + struct module *mod;
99661 +
99662 +#ifdef CONFIG_X86_32
99663 + addr = ktla_ktva(addr);
99664 +#endif
99665 +
99666 + if (addr < module_addr_min_rx || addr > module_addr_max_rx)
99667 + return NULL;
99668 +
99669 + mod = __module_address(addr);
99670 +
99671 if (mod) {
99672 /* Make sure it's within the text section. */
99673 - if (!within(addr, mod->module_init, mod->init_text_size)
99674 - && !within(addr, mod->module_core, mod->core_text_size))
99675 + if (!within_module_init_rx(addr, mod) && !within_module_core_rx(addr, mod))
99676 mod = NULL;
99677 }
99678 return mod;
99679 diff --git a/kernel/notifier.c b/kernel/notifier.c
99680 index ae9fc7c..5085fbf 100644
99681 --- a/kernel/notifier.c
99682 +++ b/kernel/notifier.c
99683 @@ -5,6 +5,7 @@
99684 #include <linux/rcupdate.h>
99685 #include <linux/vmalloc.h>
99686 #include <linux/reboot.h>
99687 +#include <linux/mm.h>
99688
99689 /*
99690 * Notifier list for kernel code which wants to be called
99691 @@ -24,10 +25,12 @@ static int notifier_chain_register(struct notifier_block **nl,
99692 while ((*nl) != NULL) {
99693 if (n->priority > (*nl)->priority)
99694 break;
99695 - nl = &((*nl)->next);
99696 + nl = (struct notifier_block **)&((*nl)->next);
99697 }
99698 - n->next = *nl;
99699 + pax_open_kernel();
99700 + *(const void **)&n->next = *nl;
99701 rcu_assign_pointer(*nl, n);
99702 + pax_close_kernel();
99703 return 0;
99704 }
99705
99706 @@ -39,10 +42,12 @@ static int notifier_chain_cond_register(struct notifier_block **nl,
99707 return 0;
99708 if (n->priority > (*nl)->priority)
99709 break;
99710 - nl = &((*nl)->next);
99711 + nl = (struct notifier_block **)&((*nl)->next);
99712 }
99713 - n->next = *nl;
99714 + pax_open_kernel();
99715 + *(const void **)&n->next = *nl;
99716 rcu_assign_pointer(*nl, n);
99717 + pax_close_kernel();
99718 return 0;
99719 }
99720
99721 @@ -51,10 +56,12 @@ static int notifier_chain_unregister(struct notifier_block **nl,
99722 {
99723 while ((*nl) != NULL) {
99724 if ((*nl) == n) {
99725 + pax_open_kernel();
99726 rcu_assign_pointer(*nl, n->next);
99727 + pax_close_kernel();
99728 return 0;
99729 }
99730 - nl = &((*nl)->next);
99731 + nl = (struct notifier_block **)&((*nl)->next);
99732 }
99733 return -ENOENT;
99734 }
99735 diff --git a/kernel/padata.c b/kernel/padata.c
99736 index b38bea9..91acfbe 100644
99737 --- a/kernel/padata.c
99738 +++ b/kernel/padata.c
99739 @@ -54,7 +54,7 @@ static int padata_cpu_hash(struct parallel_data *pd)
99740 * seq_nr mod. number of cpus in use.
99741 */
99742
99743 - seq_nr = atomic_inc_return(&pd->seq_nr);
99744 + seq_nr = atomic_inc_return_unchecked(&pd->seq_nr);
99745 cpu_index = seq_nr % cpumask_weight(pd->cpumask.pcpu);
99746
99747 return padata_index_to_cpu(pd, cpu_index);
99748 @@ -428,7 +428,7 @@ static struct parallel_data *padata_alloc_pd(struct padata_instance *pinst,
99749 padata_init_pqueues(pd);
99750 padata_init_squeues(pd);
99751 setup_timer(&pd->timer, padata_reorder_timer, (unsigned long)pd);
99752 - atomic_set(&pd->seq_nr, -1);
99753 + atomic_set_unchecked(&pd->seq_nr, -1);
99754 atomic_set(&pd->reorder_objects, 0);
99755 atomic_set(&pd->refcnt, 0);
99756 pd->pinst = pinst;
99757 diff --git a/kernel/panic.c b/kernel/panic.c
99758 index 8136ad7..15c857b 100644
99759 --- a/kernel/panic.c
99760 +++ b/kernel/panic.c
99761 @@ -54,7 +54,7 @@ EXPORT_SYMBOL(panic_blink);
99762 /*
99763 * Stop ourself in panic -- architecture code may override this
99764 */
99765 -void __weak panic_smp_self_stop(void)
99766 +void __weak __noreturn panic_smp_self_stop(void)
99767 {
99768 while (1)
99769 cpu_relax();
99770 @@ -425,7 +425,7 @@ static void warn_slowpath_common(const char *file, int line, void *caller,
99771 disable_trace_on_warning();
99772
99773 pr_warn("------------[ cut here ]------------\n");
99774 - pr_warn("WARNING: CPU: %d PID: %d at %s:%d %pS()\n",
99775 + pr_warn("WARNING: CPU: %d PID: %d at %s:%d %pA()\n",
99776 raw_smp_processor_id(), current->pid, file, line, caller);
99777
99778 if (args)
99779 @@ -490,7 +490,8 @@ EXPORT_SYMBOL(warn_slowpath_null);
99780 */
99781 __visible void __stack_chk_fail(void)
99782 {
99783 - panic("stack-protector: Kernel stack is corrupted in: %p\n",
99784 + dump_stack();
99785 + panic("stack-protector: Kernel stack is corrupted in: %pA\n",
99786 __builtin_return_address(0));
99787 }
99788 EXPORT_SYMBOL(__stack_chk_fail);
99789 diff --git a/kernel/pid.c b/kernel/pid.c
99790 index cd36a5e..11f185d 100644
99791 --- a/kernel/pid.c
99792 +++ b/kernel/pid.c
99793 @@ -33,6 +33,7 @@
99794 #include <linux/rculist.h>
99795 #include <linux/bootmem.h>
99796 #include <linux/hash.h>
99797 +#include <linux/security.h>
99798 #include <linux/pid_namespace.h>
99799 #include <linux/init_task.h>
99800 #include <linux/syscalls.h>
99801 @@ -47,7 +48,7 @@ struct pid init_struct_pid = INIT_STRUCT_PID;
99802
99803 int pid_max = PID_MAX_DEFAULT;
99804
99805 -#define RESERVED_PIDS 300
99806 +#define RESERVED_PIDS 500
99807
99808 int pid_max_min = RESERVED_PIDS + 1;
99809 int pid_max_max = PID_MAX_LIMIT;
99810 @@ -450,10 +451,18 @@ EXPORT_SYMBOL(pid_task);
99811 */
99812 struct task_struct *find_task_by_pid_ns(pid_t nr, struct pid_namespace *ns)
99813 {
99814 + struct task_struct *task;
99815 +
99816 rcu_lockdep_assert(rcu_read_lock_held(),
99817 "find_task_by_pid_ns() needs rcu_read_lock()"
99818 " protection");
99819 - return pid_task(find_pid_ns(nr, ns), PIDTYPE_PID);
99820 +
99821 + task = pid_task(find_pid_ns(nr, ns), PIDTYPE_PID);
99822 +
99823 + if (gr_pid_is_chrooted(task))
99824 + return NULL;
99825 +
99826 + return task;
99827 }
99828
99829 struct task_struct *find_task_by_vpid(pid_t vnr)
99830 @@ -461,6 +470,14 @@ struct task_struct *find_task_by_vpid(pid_t vnr)
99831 return find_task_by_pid_ns(vnr, task_active_pid_ns(current));
99832 }
99833
99834 +struct task_struct *find_task_by_vpid_unrestricted(pid_t vnr)
99835 +{
99836 + rcu_lockdep_assert(rcu_read_lock_held(),
99837 + "find_task_by_pid_ns() needs rcu_read_lock()"
99838 + " protection");
99839 + return pid_task(find_pid_ns(vnr, task_active_pid_ns(current)), PIDTYPE_PID);
99840 +}
99841 +
99842 struct pid *get_task_pid(struct task_struct *task, enum pid_type type)
99843 {
99844 struct pid *pid;
99845 diff --git a/kernel/pid_namespace.c b/kernel/pid_namespace.c
99846 index a65ba13..f600dbb 100644
99847 --- a/kernel/pid_namespace.c
99848 +++ b/kernel/pid_namespace.c
99849 @@ -274,7 +274,7 @@ static int pid_ns_ctl_handler(struct ctl_table *table, int write,
99850 void __user *buffer, size_t *lenp, loff_t *ppos)
99851 {
99852 struct pid_namespace *pid_ns = task_active_pid_ns(current);
99853 - struct ctl_table tmp = *table;
99854 + ctl_table_no_const tmp = *table;
99855
99856 if (write && !ns_capable(pid_ns->user_ns, CAP_SYS_ADMIN))
99857 return -EPERM;
99858 diff --git a/kernel/power/Kconfig b/kernel/power/Kconfig
99859 index 7e01f78..f5da19d 100644
99860 --- a/kernel/power/Kconfig
99861 +++ b/kernel/power/Kconfig
99862 @@ -24,6 +24,8 @@ config HIBERNATE_CALLBACKS
99863 config HIBERNATION
99864 bool "Hibernation (aka 'suspend to disk')"
99865 depends on SWAP && ARCH_HIBERNATION_POSSIBLE
99866 + depends on !GRKERNSEC_KMEM
99867 + depends on !PAX_MEMORY_SANITIZE
99868 select HIBERNATE_CALLBACKS
99869 select LZO_COMPRESS
99870 select LZO_DECOMPRESS
99871 diff --git a/kernel/power/process.c b/kernel/power/process.c
99872 index 564f786..361a18e 100644
99873 --- a/kernel/power/process.c
99874 +++ b/kernel/power/process.c
99875 @@ -35,6 +35,7 @@ static int try_to_freeze_tasks(bool user_only)
99876 unsigned int elapsed_msecs;
99877 bool wakeup = false;
99878 int sleep_usecs = USEC_PER_MSEC;
99879 + bool timedout = false;
99880
99881 do_gettimeofday(&start);
99882
99883 @@ -45,13 +46,20 @@ static int try_to_freeze_tasks(bool user_only)
99884
99885 while (true) {
99886 todo = 0;
99887 + if (time_after(jiffies, end_time))
99888 + timedout = true;
99889 read_lock(&tasklist_lock);
99890 for_each_process_thread(g, p) {
99891 if (p == current || !freeze_task(p))
99892 continue;
99893
99894 - if (!freezer_should_skip(p))
99895 + if (!freezer_should_skip(p)) {
99896 todo++;
99897 + if (timedout) {
99898 + printk(KERN_ERR "Task refusing to freeze:\n");
99899 + sched_show_task(p);
99900 + }
99901 + }
99902 }
99903 read_unlock(&tasklist_lock);
99904
99905 @@ -60,7 +68,7 @@ static int try_to_freeze_tasks(bool user_only)
99906 todo += wq_busy;
99907 }
99908
99909 - if (!todo || time_after(jiffies, end_time))
99910 + if (!todo || timedout)
99911 break;
99912
99913 if (pm_wakeup_pending()) {
99914 diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c
99915 index bb0635b..9aff9f3 100644
99916 --- a/kernel/printk/printk.c
99917 +++ b/kernel/printk/printk.c
99918 @@ -486,6 +486,11 @@ int check_syslog_permissions(int type, bool from_file)
99919 if (from_file && type != SYSLOG_ACTION_OPEN)
99920 return 0;
99921
99922 +#ifdef CONFIG_GRKERNSEC_DMESG
99923 + if (grsec_enable_dmesg && !capable(CAP_SYSLOG) && !capable_nolog(CAP_SYS_ADMIN))
99924 + return -EPERM;
99925 +#endif
99926 +
99927 if (syslog_action_restricted(type)) {
99928 if (capable(CAP_SYSLOG))
99929 return 0;
99930 diff --git a/kernel/profile.c b/kernel/profile.c
99931 index a7bcd28..5b368fa 100644
99932 --- a/kernel/profile.c
99933 +++ b/kernel/profile.c
99934 @@ -37,7 +37,7 @@ struct profile_hit {
99935 #define NR_PROFILE_HIT (PAGE_SIZE/sizeof(struct profile_hit))
99936 #define NR_PROFILE_GRP (NR_PROFILE_HIT/PROFILE_GRPSZ)
99937
99938 -static atomic_t *prof_buffer;
99939 +static atomic_unchecked_t *prof_buffer;
99940 static unsigned long prof_len, prof_shift;
99941
99942 int prof_on __read_mostly;
99943 @@ -256,7 +256,7 @@ static void profile_flip_buffers(void)
99944 hits[i].pc = 0;
99945 continue;
99946 }
99947 - atomic_add(hits[i].hits, &prof_buffer[hits[i].pc]);
99948 + atomic_add_unchecked(hits[i].hits, &prof_buffer[hits[i].pc]);
99949 hits[i].hits = hits[i].pc = 0;
99950 }
99951 }
99952 @@ -317,9 +317,9 @@ static void do_profile_hits(int type, void *__pc, unsigned int nr_hits)
99953 * Add the current hit(s) and flush the write-queue out
99954 * to the global buffer:
99955 */
99956 - atomic_add(nr_hits, &prof_buffer[pc]);
99957 + atomic_add_unchecked(nr_hits, &prof_buffer[pc]);
99958 for (i = 0; i < NR_PROFILE_HIT; ++i) {
99959 - atomic_add(hits[i].hits, &prof_buffer[hits[i].pc]);
99960 + atomic_add_unchecked(hits[i].hits, &prof_buffer[hits[i].pc]);
99961 hits[i].pc = hits[i].hits = 0;
99962 }
99963 out:
99964 @@ -394,7 +394,7 @@ static void do_profile_hits(int type, void *__pc, unsigned int nr_hits)
99965 {
99966 unsigned long pc;
99967 pc = ((unsigned long)__pc - (unsigned long)_stext) >> prof_shift;
99968 - atomic_add(nr_hits, &prof_buffer[min(pc, prof_len - 1)]);
99969 + atomic_add_unchecked(nr_hits, &prof_buffer[min(pc, prof_len - 1)]);
99970 }
99971 #endif /* !CONFIG_SMP */
99972
99973 @@ -489,7 +489,7 @@ read_profile(struct file *file, char __user *buf, size_t count, loff_t *ppos)
99974 return -EFAULT;
99975 buf++; p++; count--; read++;
99976 }
99977 - pnt = (char *)prof_buffer + p - sizeof(atomic_t);
99978 + pnt = (char *)prof_buffer + p - sizeof(atomic_unchecked_t);
99979 if (copy_to_user(buf, (void *)pnt, count))
99980 return -EFAULT;
99981 read += count;
99982 @@ -520,7 +520,7 @@ static ssize_t write_profile(struct file *file, const char __user *buf,
99983 }
99984 #endif
99985 profile_discard_flip_buffers();
99986 - memset(prof_buffer, 0, prof_len * sizeof(atomic_t));
99987 + memset(prof_buffer, 0, prof_len * sizeof(atomic_unchecked_t));
99988 return count;
99989 }
99990
99991 diff --git a/kernel/ptrace.c b/kernel/ptrace.c
99992 index 9a34bd8..38d90e5 100644
99993 --- a/kernel/ptrace.c
99994 +++ b/kernel/ptrace.c
99995 @@ -321,7 +321,7 @@ static int ptrace_attach(struct task_struct *task, long request,
99996 if (seize)
99997 flags |= PT_SEIZED;
99998 rcu_read_lock();
99999 - if (ns_capable(__task_cred(task)->user_ns, CAP_SYS_PTRACE))
100000 + if (ns_capable_nolog(__task_cred(task)->user_ns, CAP_SYS_PTRACE))
100001 flags |= PT_PTRACE_CAP;
100002 rcu_read_unlock();
100003 task->ptrace = flags;
100004 @@ -515,7 +515,7 @@ int ptrace_readdata(struct task_struct *tsk, unsigned long src, char __user *dst
100005 break;
100006 return -EIO;
100007 }
100008 - if (copy_to_user(dst, buf, retval))
100009 + if (retval > sizeof(buf) || copy_to_user(dst, buf, retval))
100010 return -EFAULT;
100011 copied += retval;
100012 src += retval;
100013 @@ -803,7 +803,7 @@ int ptrace_request(struct task_struct *child, long request,
100014 bool seized = child->ptrace & PT_SEIZED;
100015 int ret = -EIO;
100016 siginfo_t siginfo, *si;
100017 - void __user *datavp = (void __user *) data;
100018 + void __user *datavp = (__force void __user *) data;
100019 unsigned long __user *datalp = datavp;
100020 unsigned long flags;
100021
100022 @@ -1049,14 +1049,21 @@ SYSCALL_DEFINE4(ptrace, long, request, long, pid, unsigned long, addr,
100023 goto out;
100024 }
100025
100026 + if (gr_handle_ptrace(child, request)) {
100027 + ret = -EPERM;
100028 + goto out_put_task_struct;
100029 + }
100030 +
100031 if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
100032 ret = ptrace_attach(child, request, addr, data);
100033 /*
100034 * Some architectures need to do book-keeping after
100035 * a ptrace attach.
100036 */
100037 - if (!ret)
100038 + if (!ret) {
100039 arch_ptrace_attach(child);
100040 + gr_audit_ptrace(child);
100041 + }
100042 goto out_put_task_struct;
100043 }
100044
100045 @@ -1084,7 +1091,7 @@ int generic_ptrace_peekdata(struct task_struct *tsk, unsigned long addr,
100046 copied = access_process_vm(tsk, addr, &tmp, sizeof(tmp), 0);
100047 if (copied != sizeof(tmp))
100048 return -EIO;
100049 - return put_user(tmp, (unsigned long __user *)data);
100050 + return put_user(tmp, (__force unsigned long __user *)data);
100051 }
100052
100053 int generic_ptrace_pokedata(struct task_struct *tsk, unsigned long addr,
100054 @@ -1177,7 +1184,7 @@ int compat_ptrace_request(struct task_struct *child, compat_long_t request,
100055 }
100056
100057 COMPAT_SYSCALL_DEFINE4(ptrace, compat_long_t, request, compat_long_t, pid,
100058 - compat_long_t, addr, compat_long_t, data)
100059 + compat_ulong_t, addr, compat_ulong_t, data)
100060 {
100061 struct task_struct *child;
100062 long ret;
100063 @@ -1193,14 +1200,21 @@ COMPAT_SYSCALL_DEFINE4(ptrace, compat_long_t, request, compat_long_t, pid,
100064 goto out;
100065 }
100066
100067 + if (gr_handle_ptrace(child, request)) {
100068 + ret = -EPERM;
100069 + goto out_put_task_struct;
100070 + }
100071 +
100072 if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
100073 ret = ptrace_attach(child, request, addr, data);
100074 /*
100075 * Some architectures need to do book-keeping after
100076 * a ptrace attach.
100077 */
100078 - if (!ret)
100079 + if (!ret) {
100080 arch_ptrace_attach(child);
100081 + gr_audit_ptrace(child);
100082 + }
100083 goto out_put_task_struct;
100084 }
100085
100086 diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c
100087 index 30d42aa..cac5d66 100644
100088 --- a/kernel/rcu/rcutorture.c
100089 +++ b/kernel/rcu/rcutorture.c
100090 @@ -134,12 +134,12 @@ static DEFINE_PER_CPU(long [RCU_TORTURE_PIPE_LEN + 1],
100091 rcu_torture_count) = { 0 };
100092 static DEFINE_PER_CPU(long [RCU_TORTURE_PIPE_LEN + 1],
100093 rcu_torture_batch) = { 0 };
100094 -static atomic_t rcu_torture_wcount[RCU_TORTURE_PIPE_LEN + 1];
100095 -static atomic_t n_rcu_torture_alloc;
100096 -static atomic_t n_rcu_torture_alloc_fail;
100097 -static atomic_t n_rcu_torture_free;
100098 -static atomic_t n_rcu_torture_mberror;
100099 -static atomic_t n_rcu_torture_error;
100100 +static atomic_unchecked_t rcu_torture_wcount[RCU_TORTURE_PIPE_LEN + 1];
100101 +static atomic_unchecked_t n_rcu_torture_alloc;
100102 +static atomic_unchecked_t n_rcu_torture_alloc_fail;
100103 +static atomic_unchecked_t n_rcu_torture_free;
100104 +static atomic_unchecked_t n_rcu_torture_mberror;
100105 +static atomic_unchecked_t n_rcu_torture_error;
100106 static long n_rcu_torture_barrier_error;
100107 static long n_rcu_torture_boost_ktrerror;
100108 static long n_rcu_torture_boost_rterror;
100109 @@ -148,7 +148,7 @@ static long n_rcu_torture_boosts;
100110 static long n_rcu_torture_timers;
100111 static long n_barrier_attempts;
100112 static long n_barrier_successes;
100113 -static atomic_long_t n_cbfloods;
100114 +static atomic_long_unchecked_t n_cbfloods;
100115 static struct list_head rcu_torture_removed;
100116
100117 static int rcu_torture_writer_state;
100118 @@ -211,11 +211,11 @@ rcu_torture_alloc(void)
100119
100120 spin_lock_bh(&rcu_torture_lock);
100121 if (list_empty(&rcu_torture_freelist)) {
100122 - atomic_inc(&n_rcu_torture_alloc_fail);
100123 + atomic_inc_unchecked(&n_rcu_torture_alloc_fail);
100124 spin_unlock_bh(&rcu_torture_lock);
100125 return NULL;
100126 }
100127 - atomic_inc(&n_rcu_torture_alloc);
100128 + atomic_inc_unchecked(&n_rcu_torture_alloc);
100129 p = rcu_torture_freelist.next;
100130 list_del_init(p);
100131 spin_unlock_bh(&rcu_torture_lock);
100132 @@ -228,7 +228,7 @@ rcu_torture_alloc(void)
100133 static void
100134 rcu_torture_free(struct rcu_torture *p)
100135 {
100136 - atomic_inc(&n_rcu_torture_free);
100137 + atomic_inc_unchecked(&n_rcu_torture_free);
100138 spin_lock_bh(&rcu_torture_lock);
100139 list_add_tail(&p->rtort_free, &rcu_torture_freelist);
100140 spin_unlock_bh(&rcu_torture_lock);
100141 @@ -308,7 +308,7 @@ rcu_torture_pipe_update_one(struct rcu_torture *rp)
100142 i = rp->rtort_pipe_count;
100143 if (i > RCU_TORTURE_PIPE_LEN)
100144 i = RCU_TORTURE_PIPE_LEN;
100145 - atomic_inc(&rcu_torture_wcount[i]);
100146 + atomic_inc_unchecked(&rcu_torture_wcount[i]);
100147 if (++rp->rtort_pipe_count >= RCU_TORTURE_PIPE_LEN) {
100148 rp->rtort_mbtest = 0;
100149 return true;
100150 @@ -796,7 +796,7 @@ rcu_torture_cbflood(void *arg)
100151 VERBOSE_TOROUT_STRING("rcu_torture_cbflood task started");
100152 do {
100153 schedule_timeout_interruptible(cbflood_inter_holdoff);
100154 - atomic_long_inc(&n_cbfloods);
100155 + atomic_long_inc_unchecked(&n_cbfloods);
100156 WARN_ON(signal_pending(current));
100157 for (i = 0; i < cbflood_n_burst; i++) {
100158 for (j = 0; j < cbflood_n_per_burst; j++) {
100159 @@ -915,7 +915,7 @@ rcu_torture_writer(void *arg)
100160 i = old_rp->rtort_pipe_count;
100161 if (i > RCU_TORTURE_PIPE_LEN)
100162 i = RCU_TORTURE_PIPE_LEN;
100163 - atomic_inc(&rcu_torture_wcount[i]);
100164 + atomic_inc_unchecked(&rcu_torture_wcount[i]);
100165 old_rp->rtort_pipe_count++;
100166 switch (synctype[torture_random(&rand) % nsynctypes]) {
100167 case RTWS_DEF_FREE:
100168 @@ -1036,7 +1036,7 @@ static void rcu_torture_timer(unsigned long unused)
100169 return;
100170 }
100171 if (p->rtort_mbtest == 0)
100172 - atomic_inc(&n_rcu_torture_mberror);
100173 + atomic_inc_unchecked(&n_rcu_torture_mberror);
100174 spin_lock(&rand_lock);
100175 cur_ops->read_delay(&rand);
100176 n_rcu_torture_timers++;
100177 @@ -1111,7 +1111,7 @@ rcu_torture_reader(void *arg)
100178 continue;
100179 }
100180 if (p->rtort_mbtest == 0)
100181 - atomic_inc(&n_rcu_torture_mberror);
100182 + atomic_inc_unchecked(&n_rcu_torture_mberror);
100183 cur_ops->read_delay(&rand);
100184 preempt_disable();
100185 pipe_count = p->rtort_pipe_count;
100186 @@ -1180,11 +1180,11 @@ rcu_torture_stats_print(void)
100187 rcu_torture_current,
100188 rcu_torture_current_version,
100189 list_empty(&rcu_torture_freelist),
100190 - atomic_read(&n_rcu_torture_alloc),
100191 - atomic_read(&n_rcu_torture_alloc_fail),
100192 - atomic_read(&n_rcu_torture_free));
100193 + atomic_read_unchecked(&n_rcu_torture_alloc),
100194 + atomic_read_unchecked(&n_rcu_torture_alloc_fail),
100195 + atomic_read_unchecked(&n_rcu_torture_free));
100196 pr_cont("rtmbe: %d rtbke: %ld rtbre: %ld ",
100197 - atomic_read(&n_rcu_torture_mberror),
100198 + atomic_read_unchecked(&n_rcu_torture_mberror),
100199 n_rcu_torture_boost_ktrerror,
100200 n_rcu_torture_boost_rterror);
100201 pr_cont("rtbf: %ld rtb: %ld nt: %ld ",
100202 @@ -1196,17 +1196,17 @@ rcu_torture_stats_print(void)
100203 n_barrier_successes,
100204 n_barrier_attempts,
100205 n_rcu_torture_barrier_error);
100206 - pr_cont("cbflood: %ld\n", atomic_long_read(&n_cbfloods));
100207 + pr_cont("cbflood: %ld\n", atomic_long_read_unchecked(&n_cbfloods));
100208
100209 pr_alert("%s%s ", torture_type, TORTURE_FLAG);
100210 - if (atomic_read(&n_rcu_torture_mberror) != 0 ||
100211 + if (atomic_read_unchecked(&n_rcu_torture_mberror) != 0 ||
100212 n_rcu_torture_barrier_error != 0 ||
100213 n_rcu_torture_boost_ktrerror != 0 ||
100214 n_rcu_torture_boost_rterror != 0 ||
100215 n_rcu_torture_boost_failure != 0 ||
100216 i > 1) {
100217 pr_cont("%s", "!!! ");
100218 - atomic_inc(&n_rcu_torture_error);
100219 + atomic_inc_unchecked(&n_rcu_torture_error);
100220 WARN_ON_ONCE(1);
100221 }
100222 pr_cont("Reader Pipe: ");
100223 @@ -1223,7 +1223,7 @@ rcu_torture_stats_print(void)
100224 pr_alert("%s%s ", torture_type, TORTURE_FLAG);
100225 pr_cont("Free-Block Circulation: ");
100226 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) {
100227 - pr_cont(" %d", atomic_read(&rcu_torture_wcount[i]));
100228 + pr_cont(" %d", atomic_read_unchecked(&rcu_torture_wcount[i]));
100229 }
100230 pr_cont("\n");
100231
100232 @@ -1570,7 +1570,7 @@ rcu_torture_cleanup(void)
100233
100234 rcu_torture_stats_print(); /* -After- the stats thread is stopped! */
100235
100236 - if (atomic_read(&n_rcu_torture_error) || n_rcu_torture_barrier_error)
100237 + if (atomic_read_unchecked(&n_rcu_torture_error) || n_rcu_torture_barrier_error)
100238 rcu_torture_print_module_parms(cur_ops, "End of test: FAILURE");
100239 else if (torture_onoff_failures())
100240 rcu_torture_print_module_parms(cur_ops,
100241 @@ -1695,18 +1695,18 @@ rcu_torture_init(void)
100242
100243 rcu_torture_current = NULL;
100244 rcu_torture_current_version = 0;
100245 - atomic_set(&n_rcu_torture_alloc, 0);
100246 - atomic_set(&n_rcu_torture_alloc_fail, 0);
100247 - atomic_set(&n_rcu_torture_free, 0);
100248 - atomic_set(&n_rcu_torture_mberror, 0);
100249 - atomic_set(&n_rcu_torture_error, 0);
100250 + atomic_set_unchecked(&n_rcu_torture_alloc, 0);
100251 + atomic_set_unchecked(&n_rcu_torture_alloc_fail, 0);
100252 + atomic_set_unchecked(&n_rcu_torture_free, 0);
100253 + atomic_set_unchecked(&n_rcu_torture_mberror, 0);
100254 + atomic_set_unchecked(&n_rcu_torture_error, 0);
100255 n_rcu_torture_barrier_error = 0;
100256 n_rcu_torture_boost_ktrerror = 0;
100257 n_rcu_torture_boost_rterror = 0;
100258 n_rcu_torture_boost_failure = 0;
100259 n_rcu_torture_boosts = 0;
100260 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++)
100261 - atomic_set(&rcu_torture_wcount[i], 0);
100262 + atomic_set_unchecked(&rcu_torture_wcount[i], 0);
100263 for_each_possible_cpu(cpu) {
100264 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) {
100265 per_cpu(rcu_torture_count, cpu)[i] = 0;
100266 diff --git a/kernel/rcu/tiny.c b/kernel/rcu/tiny.c
100267 index cc9ceca..ce075a6 100644
100268 --- a/kernel/rcu/tiny.c
100269 +++ b/kernel/rcu/tiny.c
100270 @@ -42,7 +42,7 @@
100271 /* Forward declarations for tiny_plugin.h. */
100272 struct rcu_ctrlblk;
100273 static void __rcu_process_callbacks(struct rcu_ctrlblk *rcp);
100274 -static void rcu_process_callbacks(struct softirq_action *unused);
100275 +static void rcu_process_callbacks(void);
100276 static void __call_rcu(struct rcu_head *head,
100277 void (*func)(struct rcu_head *rcu),
100278 struct rcu_ctrlblk *rcp);
100279 @@ -210,7 +210,7 @@ static void __rcu_process_callbacks(struct rcu_ctrlblk *rcp)
100280 false));
100281 }
100282
100283 -static void rcu_process_callbacks(struct softirq_action *unused)
100284 +static __latent_entropy void rcu_process_callbacks(void)
100285 {
100286 __rcu_process_callbacks(&rcu_sched_ctrlblk);
100287 __rcu_process_callbacks(&rcu_bh_ctrlblk);
100288 diff --git a/kernel/rcu/tiny_plugin.h b/kernel/rcu/tiny_plugin.h
100289 index f94e209..d2985bd 100644
100290 --- a/kernel/rcu/tiny_plugin.h
100291 +++ b/kernel/rcu/tiny_plugin.h
100292 @@ -150,10 +150,10 @@ static void check_cpu_stall(struct rcu_ctrlblk *rcp)
100293 rcp->name, rcp->ticks_this_gp, DYNTICK_TASK_EXIT_IDLE,
100294 jiffies - rcp->gp_start, rcp->qlen);
100295 dump_stack();
100296 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies +
100297 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies +
100298 3 * rcu_jiffies_till_stall_check() + 3;
100299 } else if (ULONG_CMP_GE(j, js)) {
100300 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
100301 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
100302 }
100303 }
100304
100305 @@ -161,7 +161,7 @@ static void reset_cpu_stall_ticks(struct rcu_ctrlblk *rcp)
100306 {
100307 rcp->ticks_this_gp = 0;
100308 rcp->gp_start = jiffies;
100309 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
100310 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
100311 }
100312
100313 static void check_cpu_stalls(void)
100314 diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c
100315 index 48d640c..9401d30 100644
100316 --- a/kernel/rcu/tree.c
100317 +++ b/kernel/rcu/tree.c
100318 @@ -268,7 +268,7 @@ static void rcu_momentary_dyntick_idle(void)
100319 */
100320 rdtp = this_cpu_ptr(&rcu_dynticks);
100321 smp_mb__before_atomic(); /* Earlier stuff before QS. */
100322 - atomic_add(2, &rdtp->dynticks); /* QS. */
100323 + atomic_add_unchecked(2, &rdtp->dynticks); /* QS. */
100324 smp_mb__after_atomic(); /* Later stuff after QS. */
100325 break;
100326 }
100327 @@ -580,9 +580,9 @@ static void rcu_eqs_enter_common(long long oldval, bool user)
100328 rcu_prepare_for_idle();
100329 /* CPUs seeing atomic_inc() must see prior RCU read-side crit sects */
100330 smp_mb__before_atomic(); /* See above. */
100331 - atomic_inc(&rdtp->dynticks);
100332 + atomic_inc_unchecked(&rdtp->dynticks);
100333 smp_mb__after_atomic(); /* Force ordering with next sojourn. */
100334 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks) & 0x1);
100335 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks) & 0x1);
100336 rcu_dynticks_task_enter();
100337
100338 /*
100339 @@ -703,10 +703,10 @@ static void rcu_eqs_exit_common(long long oldval, int user)
100340
100341 rcu_dynticks_task_exit();
100342 smp_mb__before_atomic(); /* Force ordering w/previous sojourn. */
100343 - atomic_inc(&rdtp->dynticks);
100344 + atomic_inc_unchecked(&rdtp->dynticks);
100345 /* CPUs seeing atomic_inc() must see later RCU read-side crit sects */
100346 smp_mb__after_atomic(); /* See above. */
100347 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks) & 0x1));
100348 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks) & 0x1));
100349 rcu_cleanup_after_idle();
100350 trace_rcu_dyntick(TPS("End"), oldval, rdtp->dynticks_nesting);
100351 if (!user && !is_idle_task(current)) {
100352 @@ -840,12 +840,12 @@ void rcu_nmi_enter(void)
100353 * to be in the outermost NMI handler that interrupted an RCU-idle
100354 * period (observation due to Andy Lutomirski).
100355 */
100356 - if (!(atomic_read(&rdtp->dynticks) & 0x1)) {
100357 + if (!(atomic_read_unchecked(&rdtp->dynticks) & 0x1)) {
100358 smp_mb__before_atomic(); /* Force delay from prior write. */
100359 - atomic_inc(&rdtp->dynticks);
100360 + atomic_inc_unchecked(&rdtp->dynticks);
100361 /* atomic_inc() before later RCU read-side crit sects */
100362 smp_mb__after_atomic(); /* See above. */
100363 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks) & 0x1));
100364 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks) & 0x1));
100365 incby = 1;
100366 }
100367 rdtp->dynticks_nmi_nesting += incby;
100368 @@ -870,7 +870,7 @@ void rcu_nmi_exit(void)
100369 * to us!)
100370 */
100371 WARN_ON_ONCE(rdtp->dynticks_nmi_nesting <= 0);
100372 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks) & 0x1));
100373 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks) & 0x1));
100374
100375 /*
100376 * If the nesting level is not 1, the CPU wasn't RCU-idle, so
100377 @@ -885,9 +885,9 @@ void rcu_nmi_exit(void)
100378 rdtp->dynticks_nmi_nesting = 0;
100379 /* CPUs seeing atomic_inc() must see prior RCU read-side crit sects */
100380 smp_mb__before_atomic(); /* See above. */
100381 - atomic_inc(&rdtp->dynticks);
100382 + atomic_inc_unchecked(&rdtp->dynticks);
100383 smp_mb__after_atomic(); /* Force delay to next write. */
100384 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks) & 0x1);
100385 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks) & 0x1);
100386 }
100387
100388 /**
100389 @@ -900,7 +900,7 @@ void rcu_nmi_exit(void)
100390 */
100391 bool notrace __rcu_is_watching(void)
100392 {
100393 - return atomic_read(this_cpu_ptr(&rcu_dynticks.dynticks)) & 0x1;
100394 + return atomic_read_unchecked(this_cpu_ptr(&rcu_dynticks.dynticks)) & 0x1;
100395 }
100396
100397 /**
100398 @@ -983,7 +983,7 @@ static int rcu_is_cpu_rrupt_from_idle(void)
100399 static int dyntick_save_progress_counter(struct rcu_data *rdp,
100400 bool *isidle, unsigned long *maxj)
100401 {
100402 - rdp->dynticks_snap = atomic_add_return(0, &rdp->dynticks->dynticks);
100403 + rdp->dynticks_snap = atomic_add_return_unchecked(0, &rdp->dynticks->dynticks);
100404 rcu_sysidle_check_cpu(rdp, isidle, maxj);
100405 if ((rdp->dynticks_snap & 0x1) == 0) {
100406 trace_rcu_fqs(rdp->rsp->name, rdp->gpnum, rdp->cpu, TPS("dti"));
100407 @@ -991,7 +991,7 @@ static int dyntick_save_progress_counter(struct rcu_data *rdp,
100408 } else {
100409 if (ULONG_CMP_LT(ACCESS_ONCE(rdp->gpnum) + ULONG_MAX / 4,
100410 rdp->mynode->gpnum))
100411 - ACCESS_ONCE(rdp->gpwrap) = true;
100412 + ACCESS_ONCE_RW(rdp->gpwrap) = true;
100413 return 0;
100414 }
100415 }
100416 @@ -1009,7 +1009,7 @@ static int rcu_implicit_dynticks_qs(struct rcu_data *rdp,
100417 int *rcrmp;
100418 unsigned int snap;
100419
100420 - curr = (unsigned int)atomic_add_return(0, &rdp->dynticks->dynticks);
100421 + curr = (unsigned int)atomic_add_return_unchecked(0, &rdp->dynticks->dynticks);
100422 snap = (unsigned int)rdp->dynticks_snap;
100423
100424 /*
100425 @@ -1072,10 +1072,10 @@ static int rcu_implicit_dynticks_qs(struct rcu_data *rdp,
100426 rdp->rsp->gp_start + jiffies_till_sched_qs) ||
100427 ULONG_CMP_GE(jiffies, rdp->rsp->jiffies_resched)) {
100428 if (!(ACCESS_ONCE(*rcrmp) & rdp->rsp->flavor_mask)) {
100429 - ACCESS_ONCE(rdp->cond_resched_completed) =
100430 + ACCESS_ONCE_RW(rdp->cond_resched_completed) =
100431 ACCESS_ONCE(rdp->mynode->completed);
100432 smp_mb(); /* ->cond_resched_completed before *rcrmp. */
100433 - ACCESS_ONCE(*rcrmp) =
100434 + ACCESS_ONCE_RW(*rcrmp) =
100435 ACCESS_ONCE(*rcrmp) + rdp->rsp->flavor_mask;
100436 resched_cpu(rdp->cpu); /* Force CPU into scheduler. */
100437 rdp->rsp->jiffies_resched += 5; /* Enable beating. */
100438 @@ -1097,7 +1097,7 @@ static void record_gp_stall_check_time(struct rcu_state *rsp)
100439 rsp->gp_start = j;
100440 smp_wmb(); /* Record start time before stall time. */
100441 j1 = rcu_jiffies_till_stall_check();
100442 - ACCESS_ONCE(rsp->jiffies_stall) = j + j1;
100443 + ACCESS_ONCE_RW(rsp->jiffies_stall) = j + j1;
100444 rsp->jiffies_resched = j + j1 / 2;
100445 rsp->n_force_qs_gpstart = ACCESS_ONCE(rsp->n_force_qs);
100446 }
100447 @@ -1156,7 +1156,7 @@ static void print_other_cpu_stall(struct rcu_state *rsp, unsigned long gpnum)
100448 raw_spin_unlock_irqrestore(&rnp->lock, flags);
100449 return;
100450 }
100451 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies + 3 * rcu_jiffies_till_stall_check() + 3;
100452 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies + 3 * rcu_jiffies_till_stall_check() + 3;
100453 raw_spin_unlock_irqrestore(&rnp->lock, flags);
100454
100455 /*
100456 @@ -1240,7 +1240,7 @@ static void print_cpu_stall(struct rcu_state *rsp)
100457
100458 raw_spin_lock_irqsave(&rnp->lock, flags);
100459 if (ULONG_CMP_GE(jiffies, ACCESS_ONCE(rsp->jiffies_stall)))
100460 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies +
100461 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies +
100462 3 * rcu_jiffies_till_stall_check() + 3;
100463 raw_spin_unlock_irqrestore(&rnp->lock, flags);
100464
100465 @@ -1324,7 +1324,7 @@ void rcu_cpu_stall_reset(void)
100466 struct rcu_state *rsp;
100467
100468 for_each_rcu_flavor(rsp)
100469 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies + ULONG_MAX / 2;
100470 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies + ULONG_MAX / 2;
100471 }
100472
100473 /*
100474 @@ -1671,7 +1671,7 @@ static bool __note_gp_changes(struct rcu_state *rsp, struct rcu_node *rnp,
100475 rdp->rcu_qs_ctr_snap = __this_cpu_read(rcu_qs_ctr);
100476 rdp->qs_pending = !!(rnp->qsmask & rdp->grpmask);
100477 zero_cpu_stall_ticks(rdp);
100478 - ACCESS_ONCE(rdp->gpwrap) = false;
100479 + ACCESS_ONCE_RW(rdp->gpwrap) = false;
100480 }
100481 return ret;
100482 }
100483 @@ -1706,7 +1706,7 @@ static int rcu_gp_init(struct rcu_state *rsp)
100484 struct rcu_data *rdp;
100485 struct rcu_node *rnp = rcu_get_root(rsp);
100486
100487 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
100488 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
100489 rcu_bind_gp_kthread();
100490 raw_spin_lock_irq(&rnp->lock);
100491 smp_mb__after_unlock_lock();
100492 @@ -1715,7 +1715,7 @@ static int rcu_gp_init(struct rcu_state *rsp)
100493 raw_spin_unlock_irq(&rnp->lock);
100494 return 0;
100495 }
100496 - ACCESS_ONCE(rsp->gp_flags) = 0; /* Clear all flags: New grace period. */
100497 + ACCESS_ONCE_RW(rsp->gp_flags) = 0; /* Clear all flags: New grace period. */
100498
100499 if (WARN_ON_ONCE(rcu_gp_in_progress(rsp))) {
100500 /*
100501 @@ -1756,9 +1756,9 @@ static int rcu_gp_init(struct rcu_state *rsp)
100502 rdp = this_cpu_ptr(rsp->rda);
100503 rcu_preempt_check_blocked_tasks(rnp);
100504 rnp->qsmask = rnp->qsmaskinit;
100505 - ACCESS_ONCE(rnp->gpnum) = rsp->gpnum;
100506 + ACCESS_ONCE_RW(rnp->gpnum) = rsp->gpnum;
100507 WARN_ON_ONCE(rnp->completed != rsp->completed);
100508 - ACCESS_ONCE(rnp->completed) = rsp->completed;
100509 + ACCESS_ONCE_RW(rnp->completed) = rsp->completed;
100510 if (rnp == rdp->mynode)
100511 (void)__note_gp_changes(rsp, rnp, rdp);
100512 rcu_preempt_boost_start_gp(rnp);
100513 @@ -1767,7 +1767,7 @@ static int rcu_gp_init(struct rcu_state *rsp)
100514 rnp->grphi, rnp->qsmask);
100515 raw_spin_unlock_irq(&rnp->lock);
100516 cond_resched_rcu_qs();
100517 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
100518 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
100519 }
100520
100521 mutex_unlock(&rsp->onoff_mutex);
100522 @@ -1784,7 +1784,7 @@ static int rcu_gp_fqs(struct rcu_state *rsp, int fqs_state_in)
100523 unsigned long maxj;
100524 struct rcu_node *rnp = rcu_get_root(rsp);
100525
100526 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
100527 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
100528 rsp->n_force_qs++;
100529 if (fqs_state == RCU_SAVE_DYNTICK) {
100530 /* Collect dyntick-idle snapshots. */
100531 @@ -1805,7 +1805,7 @@ static int rcu_gp_fqs(struct rcu_state *rsp, int fqs_state_in)
100532 if (ACCESS_ONCE(rsp->gp_flags) & RCU_GP_FLAG_FQS) {
100533 raw_spin_lock_irq(&rnp->lock);
100534 smp_mb__after_unlock_lock();
100535 - ACCESS_ONCE(rsp->gp_flags) =
100536 + ACCESS_ONCE_RW(rsp->gp_flags) =
100537 ACCESS_ONCE(rsp->gp_flags) & ~RCU_GP_FLAG_FQS;
100538 raw_spin_unlock_irq(&rnp->lock);
100539 }
100540 @@ -1823,7 +1823,7 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
100541 struct rcu_data *rdp;
100542 struct rcu_node *rnp = rcu_get_root(rsp);
100543
100544 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
100545 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
100546 raw_spin_lock_irq(&rnp->lock);
100547 smp_mb__after_unlock_lock();
100548 gp_duration = jiffies - rsp->gp_start;
100549 @@ -1852,7 +1852,7 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
100550 rcu_for_each_node_breadth_first(rsp, rnp) {
100551 raw_spin_lock_irq(&rnp->lock);
100552 smp_mb__after_unlock_lock();
100553 - ACCESS_ONCE(rnp->completed) = rsp->gpnum;
100554 + ACCESS_ONCE_RW(rnp->completed) = rsp->gpnum;
100555 rdp = this_cpu_ptr(rsp->rda);
100556 if (rnp == rdp->mynode)
100557 needgp = __note_gp_changes(rsp, rnp, rdp) || needgp;
100558 @@ -1860,7 +1860,7 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
100559 nocb += rcu_future_gp_cleanup(rsp, rnp);
100560 raw_spin_unlock_irq(&rnp->lock);
100561 cond_resched_rcu_qs();
100562 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
100563 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
100564 }
100565 rnp = rcu_get_root(rsp);
100566 raw_spin_lock_irq(&rnp->lock);
100567 @@ -1868,14 +1868,14 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
100568 rcu_nocb_gp_set(rnp, nocb);
100569
100570 /* Declare grace period done. */
100571 - ACCESS_ONCE(rsp->completed) = rsp->gpnum;
100572 + ACCESS_ONCE_RW(rsp->completed) = rsp->gpnum;
100573 trace_rcu_grace_period(rsp->name, rsp->completed, TPS("end"));
100574 rsp->fqs_state = RCU_GP_IDLE;
100575 rdp = this_cpu_ptr(rsp->rda);
100576 /* Advance CBs to reduce false positives below. */
100577 needgp = rcu_advance_cbs(rsp, rnp, rdp) || needgp;
100578 if (needgp || cpu_needs_another_gp(rsp, rdp)) {
100579 - ACCESS_ONCE(rsp->gp_flags) = RCU_GP_FLAG_INIT;
100580 + ACCESS_ONCE_RW(rsp->gp_flags) = RCU_GP_FLAG_INIT;
100581 trace_rcu_grace_period(rsp->name,
100582 ACCESS_ONCE(rsp->gpnum),
100583 TPS("newreq"));
100584 @@ -1910,7 +1910,7 @@ static int __noreturn rcu_gp_kthread(void *arg)
100585 if (rcu_gp_init(rsp))
100586 break;
100587 cond_resched_rcu_qs();
100588 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
100589 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
100590 WARN_ON(signal_pending(current));
100591 trace_rcu_grace_period(rsp->name,
100592 ACCESS_ONCE(rsp->gpnum),
100593 @@ -1954,11 +1954,11 @@ static int __noreturn rcu_gp_kthread(void *arg)
100594 ACCESS_ONCE(rsp->gpnum),
100595 TPS("fqsend"));
100596 cond_resched_rcu_qs();
100597 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
100598 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
100599 } else {
100600 /* Deal with stray signal. */
100601 cond_resched_rcu_qs();
100602 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
100603 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
100604 WARN_ON(signal_pending(current));
100605 trace_rcu_grace_period(rsp->name,
100606 ACCESS_ONCE(rsp->gpnum),
100607 @@ -2003,7 +2003,7 @@ rcu_start_gp_advanced(struct rcu_state *rsp, struct rcu_node *rnp,
100608 */
100609 return false;
100610 }
100611 - ACCESS_ONCE(rsp->gp_flags) = RCU_GP_FLAG_INIT;
100612 + ACCESS_ONCE_RW(rsp->gp_flags) = RCU_GP_FLAG_INIT;
100613 trace_rcu_grace_period(rsp->name, ACCESS_ONCE(rsp->gpnum),
100614 TPS("newreq"));
100615
100616 @@ -2228,7 +2228,7 @@ rcu_send_cbs_to_orphanage(int cpu, struct rcu_state *rsp,
100617 rsp->qlen += rdp->qlen;
100618 rdp->n_cbs_orphaned += rdp->qlen;
100619 rdp->qlen_lazy = 0;
100620 - ACCESS_ONCE(rdp->qlen) = 0;
100621 + ACCESS_ONCE_RW(rdp->qlen) = 0;
100622 }
100623
100624 /*
100625 @@ -2490,7 +2490,7 @@ static void rcu_do_batch(struct rcu_state *rsp, struct rcu_data *rdp)
100626 }
100627 smp_mb(); /* List handling before counting for rcu_barrier(). */
100628 rdp->qlen_lazy -= count_lazy;
100629 - ACCESS_ONCE(rdp->qlen) = rdp->qlen - count;
100630 + ACCESS_ONCE_RW(rdp->qlen) = rdp->qlen - count;
100631 rdp->n_cbs_invoked += count;
100632
100633 /* Reinstate batch limit if we have worked down the excess. */
100634 @@ -2647,7 +2647,7 @@ static void force_quiescent_state(struct rcu_state *rsp)
100635 raw_spin_unlock_irqrestore(&rnp_old->lock, flags);
100636 return; /* Someone beat us to it. */
100637 }
100638 - ACCESS_ONCE(rsp->gp_flags) =
100639 + ACCESS_ONCE_RW(rsp->gp_flags) =
100640 ACCESS_ONCE(rsp->gp_flags) | RCU_GP_FLAG_FQS;
100641 raw_spin_unlock_irqrestore(&rnp_old->lock, flags);
100642 rcu_gp_kthread_wake(rsp);
100643 @@ -2693,7 +2693,7 @@ __rcu_process_callbacks(struct rcu_state *rsp)
100644 /*
100645 * Do RCU core processing for the current CPU.
100646 */
100647 -static void rcu_process_callbacks(struct softirq_action *unused)
100648 +static void rcu_process_callbacks(void)
100649 {
100650 struct rcu_state *rsp;
100651
100652 @@ -2805,7 +2805,7 @@ __call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu),
100653 WARN_ON_ONCE((unsigned long)head & 0x1); /* Misaligned rcu_head! */
100654 if (debug_rcu_head_queue(head)) {
100655 /* Probable double call_rcu(), so leak the callback. */
100656 - ACCESS_ONCE(head->func) = rcu_leak_callback;
100657 + ACCESS_ONCE_RW(head->func) = rcu_leak_callback;
100658 WARN_ONCE(1, "__call_rcu(): Leaked duplicate callback\n");
100659 return;
100660 }
100661 @@ -2833,7 +2833,7 @@ __call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu),
100662 local_irq_restore(flags);
100663 return;
100664 }
100665 - ACCESS_ONCE(rdp->qlen) = rdp->qlen + 1;
100666 + ACCESS_ONCE_RW(rdp->qlen) = rdp->qlen + 1;
100667 if (lazy)
100668 rdp->qlen_lazy++;
100669 else
100670 @@ -3106,11 +3106,11 @@ void synchronize_sched_expedited(void)
100671 * counter wrap on a 32-bit system. Quite a few more CPUs would of
100672 * course be required on a 64-bit system.
100673 */
100674 - if (ULONG_CMP_GE((ulong)atomic_long_read(&rsp->expedited_start),
100675 + if (ULONG_CMP_GE((ulong)atomic_long_read_unchecked(&rsp->expedited_start),
100676 (ulong)atomic_long_read(&rsp->expedited_done) +
100677 ULONG_MAX / 8)) {
100678 synchronize_sched();
100679 - atomic_long_inc(&rsp->expedited_wrap);
100680 + atomic_long_inc_unchecked(&rsp->expedited_wrap);
100681 return;
100682 }
100683
100684 @@ -3118,12 +3118,12 @@ void synchronize_sched_expedited(void)
100685 * Take a ticket. Note that atomic_inc_return() implies a
100686 * full memory barrier.
100687 */
100688 - snap = atomic_long_inc_return(&rsp->expedited_start);
100689 + snap = atomic_long_inc_return_unchecked(&rsp->expedited_start);
100690 firstsnap = snap;
100691 if (!try_get_online_cpus()) {
100692 /* CPU hotplug operation in flight, fall back to normal GP. */
100693 wait_rcu_gp(call_rcu_sched);
100694 - atomic_long_inc(&rsp->expedited_normal);
100695 + atomic_long_inc_unchecked(&rsp->expedited_normal);
100696 return;
100697 }
100698 WARN_ON_ONCE(cpu_is_offline(raw_smp_processor_id()));
100699 @@ -3136,7 +3136,7 @@ void synchronize_sched_expedited(void)
100700 for_each_cpu(cpu, cm) {
100701 struct rcu_dynticks *rdtp = &per_cpu(rcu_dynticks, cpu);
100702
100703 - if (!(atomic_add_return(0, &rdtp->dynticks) & 0x1))
100704 + if (!(atomic_add_return_unchecked(0, &rdtp->dynticks) & 0x1))
100705 cpumask_clear_cpu(cpu, cm);
100706 }
100707 if (cpumask_weight(cm) == 0)
100708 @@ -3151,14 +3151,14 @@ void synchronize_sched_expedited(void)
100709 synchronize_sched_expedited_cpu_stop,
100710 NULL) == -EAGAIN) {
100711 put_online_cpus();
100712 - atomic_long_inc(&rsp->expedited_tryfail);
100713 + atomic_long_inc_unchecked(&rsp->expedited_tryfail);
100714
100715 /* Check to see if someone else did our work for us. */
100716 s = atomic_long_read(&rsp->expedited_done);
100717 if (ULONG_CMP_GE((ulong)s, (ulong)firstsnap)) {
100718 /* ensure test happens before caller kfree */
100719 smp_mb__before_atomic(); /* ^^^ */
100720 - atomic_long_inc(&rsp->expedited_workdone1);
100721 + atomic_long_inc_unchecked(&rsp->expedited_workdone1);
100722 free_cpumask_var(cm);
100723 return;
100724 }
100725 @@ -3168,7 +3168,7 @@ void synchronize_sched_expedited(void)
100726 udelay(trycount * num_online_cpus());
100727 } else {
100728 wait_rcu_gp(call_rcu_sched);
100729 - atomic_long_inc(&rsp->expedited_normal);
100730 + atomic_long_inc_unchecked(&rsp->expedited_normal);
100731 free_cpumask_var(cm);
100732 return;
100733 }
100734 @@ -3178,7 +3178,7 @@ void synchronize_sched_expedited(void)
100735 if (ULONG_CMP_GE((ulong)s, (ulong)firstsnap)) {
100736 /* ensure test happens before caller kfree */
100737 smp_mb__before_atomic(); /* ^^^ */
100738 - atomic_long_inc(&rsp->expedited_workdone2);
100739 + atomic_long_inc_unchecked(&rsp->expedited_workdone2);
100740 free_cpumask_var(cm);
100741 return;
100742 }
100743 @@ -3193,14 +3193,14 @@ void synchronize_sched_expedited(void)
100744 if (!try_get_online_cpus()) {
100745 /* CPU hotplug operation in flight, use normal GP. */
100746 wait_rcu_gp(call_rcu_sched);
100747 - atomic_long_inc(&rsp->expedited_normal);
100748 + atomic_long_inc_unchecked(&rsp->expedited_normal);
100749 free_cpumask_var(cm);
100750 return;
100751 }
100752 - snap = atomic_long_read(&rsp->expedited_start);
100753 + snap = atomic_long_read_unchecked(&rsp->expedited_start);
100754 smp_mb(); /* ensure read is before try_stop_cpus(). */
100755 }
100756 - atomic_long_inc(&rsp->expedited_stoppedcpus);
100757 + atomic_long_inc_unchecked(&rsp->expedited_stoppedcpus);
100758
100759 all_cpus_idle:
100760 free_cpumask_var(cm);
100761 @@ -3212,16 +3212,16 @@ all_cpus_idle:
100762 * than we did already did their update.
100763 */
100764 do {
100765 - atomic_long_inc(&rsp->expedited_done_tries);
100766 + atomic_long_inc_unchecked(&rsp->expedited_done_tries);
100767 s = atomic_long_read(&rsp->expedited_done);
100768 if (ULONG_CMP_GE((ulong)s, (ulong)snap)) {
100769 /* ensure test happens before caller kfree */
100770 smp_mb__before_atomic(); /* ^^^ */
100771 - atomic_long_inc(&rsp->expedited_done_lost);
100772 + atomic_long_inc_unchecked(&rsp->expedited_done_lost);
100773 break;
100774 }
100775 } while (atomic_long_cmpxchg(&rsp->expedited_done, s, snap) != s);
100776 - atomic_long_inc(&rsp->expedited_done_exit);
100777 + atomic_long_inc_unchecked(&rsp->expedited_done_exit);
100778
100779 put_online_cpus();
100780 }
100781 @@ -3431,7 +3431,7 @@ static void _rcu_barrier(struct rcu_state *rsp)
100782 * ACCESS_ONCE() to prevent the compiler from speculating
100783 * the increment to precede the early-exit check.
100784 */
100785 - ACCESS_ONCE(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
100786 + ACCESS_ONCE_RW(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
100787 WARN_ON_ONCE((rsp->n_barrier_done & 0x1) != 1);
100788 _rcu_barrier_trace(rsp, "Inc1", -1, rsp->n_barrier_done);
100789 smp_mb(); /* Order ->n_barrier_done increment with below mechanism. */
100790 @@ -3487,7 +3487,7 @@ static void _rcu_barrier(struct rcu_state *rsp)
100791
100792 /* Increment ->n_barrier_done to prevent duplicate work. */
100793 smp_mb(); /* Keep increment after above mechanism. */
100794 - ACCESS_ONCE(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
100795 + ACCESS_ONCE_RW(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
100796 WARN_ON_ONCE((rsp->n_barrier_done & 0x1) != 0);
100797 _rcu_barrier_trace(rsp, "Inc2", -1, rsp->n_barrier_done);
100798 smp_mb(); /* Keep increment before caller's subsequent code. */
100799 @@ -3532,7 +3532,7 @@ rcu_boot_init_percpu_data(int cpu, struct rcu_state *rsp)
100800 rdp->grpmask = 1UL << (cpu - rdp->mynode->grplo);
100801 rdp->dynticks = &per_cpu(rcu_dynticks, cpu);
100802 WARN_ON_ONCE(rdp->dynticks->dynticks_nesting != DYNTICK_TASK_EXIT_IDLE);
100803 - WARN_ON_ONCE(atomic_read(&rdp->dynticks->dynticks) != 1);
100804 + WARN_ON_ONCE(atomic_read_unchecked(&rdp->dynticks->dynticks) != 1);
100805 rdp->cpu = cpu;
100806 rdp->rsp = rsp;
100807 rcu_boot_init_nocb_percpu_data(rdp);
100808 @@ -3565,8 +3565,8 @@ rcu_init_percpu_data(int cpu, struct rcu_state *rsp)
100809 init_callback_list(rdp); /* Re-enable callbacks on this CPU. */
100810 rdp->dynticks->dynticks_nesting = DYNTICK_TASK_EXIT_IDLE;
100811 rcu_sysidle_init_percpu_data(rdp->dynticks);
100812 - atomic_set(&rdp->dynticks->dynticks,
100813 - (atomic_read(&rdp->dynticks->dynticks) & ~0x1) + 1);
100814 + atomic_set_unchecked(&rdp->dynticks->dynticks,
100815 + (atomic_read_unchecked(&rdp->dynticks->dynticks) & ~0x1) + 1);
100816 raw_spin_unlock(&rnp->lock); /* irqs remain disabled. */
100817
100818 /* Add CPU to rcu_node bitmasks. */
100819 diff --git a/kernel/rcu/tree.h b/kernel/rcu/tree.h
100820 index 119de39..f07d31a 100644
100821 --- a/kernel/rcu/tree.h
100822 +++ b/kernel/rcu/tree.h
100823 @@ -86,11 +86,11 @@ struct rcu_dynticks {
100824 long long dynticks_nesting; /* Track irq/process nesting level. */
100825 /* Process level is worth LLONG_MAX/2. */
100826 int dynticks_nmi_nesting; /* Track NMI nesting level. */
100827 - atomic_t dynticks; /* Even value for idle, else odd. */
100828 + atomic_unchecked_t dynticks;/* Even value for idle, else odd. */
100829 #ifdef CONFIG_NO_HZ_FULL_SYSIDLE
100830 long long dynticks_idle_nesting;
100831 /* irq/process nesting level from idle. */
100832 - atomic_t dynticks_idle; /* Even value for idle, else odd. */
100833 + atomic_unchecked_t dynticks_idle;/* Even value for idle, else odd. */
100834 /* "Idle" excludes userspace execution. */
100835 unsigned long dynticks_idle_jiffies;
100836 /* End of last non-NMI non-idle period. */
100837 @@ -457,17 +457,17 @@ struct rcu_state {
100838 /* _rcu_barrier(). */
100839 /* End of fields guarded by barrier_mutex. */
100840
100841 - atomic_long_t expedited_start; /* Starting ticket. */
100842 - atomic_long_t expedited_done; /* Done ticket. */
100843 - atomic_long_t expedited_wrap; /* # near-wrap incidents. */
100844 - atomic_long_t expedited_tryfail; /* # acquisition failures. */
100845 - atomic_long_t expedited_workdone1; /* # done by others #1. */
100846 - atomic_long_t expedited_workdone2; /* # done by others #2. */
100847 - atomic_long_t expedited_normal; /* # fallbacks to normal. */
100848 - atomic_long_t expedited_stoppedcpus; /* # successful stop_cpus. */
100849 - atomic_long_t expedited_done_tries; /* # tries to update _done. */
100850 - atomic_long_t expedited_done_lost; /* # times beaten to _done. */
100851 - atomic_long_t expedited_done_exit; /* # times exited _done loop. */
100852 + atomic_long_unchecked_t expedited_start; /* Starting ticket. */
100853 + atomic_long_t expedited_done; /* Done ticket. */
100854 + atomic_long_unchecked_t expedited_wrap; /* # near-wrap incidents. */
100855 + atomic_long_unchecked_t expedited_tryfail; /* # acquisition failures. */
100856 + atomic_long_unchecked_t expedited_workdone1; /* # done by others #1. */
100857 + atomic_long_unchecked_t expedited_workdone2; /* # done by others #2. */
100858 + atomic_long_unchecked_t expedited_normal; /* # fallbacks to normal. */
100859 + atomic_long_unchecked_t expedited_stoppedcpus; /* # successful stop_cpus. */
100860 + atomic_long_unchecked_t expedited_done_tries; /* # tries to update _done. */
100861 + atomic_long_unchecked_t expedited_done_lost; /* # times beaten to _done. */
100862 + atomic_long_unchecked_t expedited_done_exit; /* # times exited _done loop. */
100863
100864 unsigned long jiffies_force_qs; /* Time at which to invoke */
100865 /* force_quiescent_state(). */
100866 diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h
100867 index 0a571e9..fbfd611 100644
100868 --- a/kernel/rcu/tree_plugin.h
100869 +++ b/kernel/rcu/tree_plugin.h
100870 @@ -619,7 +619,7 @@ static int rcu_preempted_readers_exp(struct rcu_node *rnp)
100871 static int sync_rcu_preempt_exp_done(struct rcu_node *rnp)
100872 {
100873 return !rcu_preempted_readers_exp(rnp) &&
100874 - ACCESS_ONCE(rnp->expmask) == 0;
100875 + ACCESS_ONCE_RW(rnp->expmask) == 0;
100876 }
100877
100878 /*
100879 @@ -780,7 +780,7 @@ void synchronize_rcu_expedited(void)
100880
100881 /* Clean up and exit. */
100882 smp_mb(); /* ensure expedited GP seen before counter increment. */
100883 - ACCESS_ONCE(sync_rcu_preempt_exp_count) =
100884 + ACCESS_ONCE_RW(sync_rcu_preempt_exp_count) =
100885 sync_rcu_preempt_exp_count + 1;
100886 unlock_mb_ret:
100887 mutex_unlock(&sync_rcu_preempt_exp_mutex);
100888 @@ -1290,7 +1290,7 @@ static void rcu_boost_kthread_setaffinity(struct rcu_node *rnp, int outgoingcpu)
100889 free_cpumask_var(cm);
100890 }
100891
100892 -static struct smp_hotplug_thread rcu_cpu_thread_spec = {
100893 +static struct smp_hotplug_thread rcu_cpu_thread_spec __read_only = {
100894 .store = &rcu_cpu_kthread_task,
100895 .thread_should_run = rcu_cpu_kthread_should_run,
100896 .thread_fn = rcu_cpu_kthread,
100897 @@ -1761,7 +1761,7 @@ static void print_cpu_stall_info(struct rcu_state *rsp, int cpu)
100898 print_cpu_stall_fast_no_hz(fast_no_hz, cpu);
100899 pr_err("\t%d: (%lu %s) idle=%03x/%llx/%d softirq=%u/%u fqs=%ld %s\n",
100900 cpu, ticks_value, ticks_title,
100901 - atomic_read(&rdtp->dynticks) & 0xfff,
100902 + atomic_read_unchecked(&rdtp->dynticks) & 0xfff,
100903 rdtp->dynticks_nesting, rdtp->dynticks_nmi_nesting,
100904 rdp->softirq_snap, kstat_softirqs_cpu(RCU_SOFTIRQ, cpu),
100905 ACCESS_ONCE(rsp->n_force_qs) - rsp->n_force_qs_gpstart,
100906 @@ -1906,7 +1906,7 @@ static void wake_nocb_leader(struct rcu_data *rdp, bool force)
100907 return;
100908 if (ACCESS_ONCE(rdp_leader->nocb_leader_sleep) || force) {
100909 /* Prior smp_mb__after_atomic() orders against prior enqueue. */
100910 - ACCESS_ONCE(rdp_leader->nocb_leader_sleep) = false;
100911 + ACCESS_ONCE_RW(rdp_leader->nocb_leader_sleep) = false;
100912 wake_up(&rdp_leader->nocb_wq);
100913 }
100914 }
100915 @@ -1978,7 +1978,7 @@ static void __call_rcu_nocb_enqueue(struct rcu_data *rdp,
100916 atomic_long_add(rhcount, &rdp->nocb_q_count);
100917 /* rcu_barrier() relies on ->nocb_q_count add before xchg. */
100918 old_rhpp = xchg(&rdp->nocb_tail, rhtp);
100919 - ACCESS_ONCE(*old_rhpp) = rhp;
100920 + ACCESS_ONCE_RW(*old_rhpp) = rhp;
100921 atomic_long_add(rhcount_lazy, &rdp->nocb_q_count_lazy);
100922 smp_mb__after_atomic(); /* Store *old_rhpp before _wake test. */
100923
100924 @@ -2167,7 +2167,7 @@ wait_again:
100925 continue; /* No CBs here, try next follower. */
100926
100927 /* Move callbacks to wait-for-GP list, which is empty. */
100928 - ACCESS_ONCE(rdp->nocb_head) = NULL;
100929 + ACCESS_ONCE_RW(rdp->nocb_head) = NULL;
100930 rdp->nocb_gp_tail = xchg(&rdp->nocb_tail, &rdp->nocb_head);
100931 gotcbs = true;
100932 }
100933 @@ -2288,7 +2288,7 @@ static int rcu_nocb_kthread(void *arg)
100934 list = ACCESS_ONCE(rdp->nocb_follower_head);
100935 BUG_ON(!list);
100936 trace_rcu_nocb_wake(rdp->rsp->name, rdp->cpu, "WokeNonEmpty");
100937 - ACCESS_ONCE(rdp->nocb_follower_head) = NULL;
100938 + ACCESS_ONCE_RW(rdp->nocb_follower_head) = NULL;
100939 tail = xchg(&rdp->nocb_follower_tail, &rdp->nocb_follower_head);
100940
100941 /* Each pass through the following loop invokes a callback. */
100942 @@ -2338,7 +2338,7 @@ static void do_nocb_deferred_wakeup(struct rcu_data *rdp)
100943 if (!rcu_nocb_need_deferred_wakeup(rdp))
100944 return;
100945 ndw = ACCESS_ONCE(rdp->nocb_defer_wakeup);
100946 - ACCESS_ONCE(rdp->nocb_defer_wakeup) = RCU_NOGP_WAKE_NOT;
100947 + ACCESS_ONCE_RW(rdp->nocb_defer_wakeup) = RCU_NOGP_WAKE_NOT;
100948 wake_nocb_leader(rdp, ndw == RCU_NOGP_WAKE_FORCE);
100949 trace_rcu_nocb_wake(rdp->rsp->name, rdp->cpu, TPS("DeferredWake"));
100950 }
100951 @@ -2461,7 +2461,7 @@ static void rcu_spawn_one_nocb_kthread(struct rcu_state *rsp, int cpu)
100952 t = kthread_run(rcu_nocb_kthread, rdp_spawn,
100953 "rcuo%c/%d", rsp->abbr, cpu);
100954 BUG_ON(IS_ERR(t));
100955 - ACCESS_ONCE(rdp_spawn->nocb_kthread) = t;
100956 + ACCESS_ONCE_RW(rdp_spawn->nocb_kthread) = t;
100957 }
100958
100959 /*
100960 @@ -2666,11 +2666,11 @@ static void rcu_sysidle_enter(int irq)
100961
100962 /* Record start of fully idle period. */
100963 j = jiffies;
100964 - ACCESS_ONCE(rdtp->dynticks_idle_jiffies) = j;
100965 + ACCESS_ONCE_RW(rdtp->dynticks_idle_jiffies) = j;
100966 smp_mb__before_atomic();
100967 - atomic_inc(&rdtp->dynticks_idle);
100968 + atomic_inc_unchecked(&rdtp->dynticks_idle);
100969 smp_mb__after_atomic();
100970 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks_idle) & 0x1);
100971 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks_idle) & 0x1);
100972 }
100973
100974 /*
100975 @@ -2741,9 +2741,9 @@ static void rcu_sysidle_exit(int irq)
100976
100977 /* Record end of idle period. */
100978 smp_mb__before_atomic();
100979 - atomic_inc(&rdtp->dynticks_idle);
100980 + atomic_inc_unchecked(&rdtp->dynticks_idle);
100981 smp_mb__after_atomic();
100982 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks_idle) & 0x1));
100983 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks_idle) & 0x1));
100984
100985 /*
100986 * If we are the timekeeping CPU, we are permitted to be non-idle
100987 @@ -2788,7 +2788,7 @@ static void rcu_sysidle_check_cpu(struct rcu_data *rdp, bool *isidle,
100988 WARN_ON_ONCE(smp_processor_id() != tick_do_timer_cpu);
100989
100990 /* Pick up current idle and NMI-nesting counter and check. */
100991 - cur = atomic_read(&rdtp->dynticks_idle);
100992 + cur = atomic_read_unchecked(&rdtp->dynticks_idle);
100993 if (cur & 0x1) {
100994 *isidle = false; /* We are not idle! */
100995 return;
100996 @@ -2837,7 +2837,7 @@ static void rcu_sysidle(unsigned long j)
100997 case RCU_SYSIDLE_NOT:
100998
100999 /* First time all are idle, so note a short idle period. */
101000 - ACCESS_ONCE(full_sysidle_state) = RCU_SYSIDLE_SHORT;
101001 + ACCESS_ONCE_RW(full_sysidle_state) = RCU_SYSIDLE_SHORT;
101002 break;
101003
101004 case RCU_SYSIDLE_SHORT:
101005 @@ -2875,7 +2875,7 @@ static void rcu_sysidle_cancel(void)
101006 {
101007 smp_mb();
101008 if (full_sysidle_state > RCU_SYSIDLE_SHORT)
101009 - ACCESS_ONCE(full_sysidle_state) = RCU_SYSIDLE_NOT;
101010 + ACCESS_ONCE_RW(full_sysidle_state) = RCU_SYSIDLE_NOT;
101011 }
101012
101013 /*
101014 @@ -2927,7 +2927,7 @@ static void rcu_sysidle_cb(struct rcu_head *rhp)
101015 smp_mb(); /* grace period precedes setting inuse. */
101016
101017 rshp = container_of(rhp, struct rcu_sysidle_head, rh);
101018 - ACCESS_ONCE(rshp->inuse) = 0;
101019 + ACCESS_ONCE_RW(rshp->inuse) = 0;
101020 }
101021
101022 /*
101023 @@ -3080,7 +3080,7 @@ static void rcu_bind_gp_kthread(void)
101024 static void rcu_dynticks_task_enter(void)
101025 {
101026 #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL)
101027 - ACCESS_ONCE(current->rcu_tasks_idle_cpu) = smp_processor_id();
101028 + ACCESS_ONCE_RW(current->rcu_tasks_idle_cpu) = smp_processor_id();
101029 #endif /* #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL) */
101030 }
101031
101032 @@ -3088,6 +3088,6 @@ static void rcu_dynticks_task_enter(void)
101033 static void rcu_dynticks_task_exit(void)
101034 {
101035 #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL)
101036 - ACCESS_ONCE(current->rcu_tasks_idle_cpu) = -1;
101037 + ACCESS_ONCE_RW(current->rcu_tasks_idle_cpu) = -1;
101038 #endif /* #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL) */
101039 }
101040 diff --git a/kernel/rcu/tree_trace.c b/kernel/rcu/tree_trace.c
101041 index fbb6240..f6c5097 100644
101042 --- a/kernel/rcu/tree_trace.c
101043 +++ b/kernel/rcu/tree_trace.c
101044 @@ -125,7 +125,7 @@ static void print_one_rcu_data(struct seq_file *m, struct rcu_data *rdp)
101045 rdp->rcu_qs_ctr_snap == per_cpu(rcu_qs_ctr, rdp->cpu),
101046 rdp->qs_pending);
101047 seq_printf(m, " dt=%d/%llx/%d df=%lu",
101048 - atomic_read(&rdp->dynticks->dynticks),
101049 + atomic_read_unchecked(&rdp->dynticks->dynticks),
101050 rdp->dynticks->dynticks_nesting,
101051 rdp->dynticks->dynticks_nmi_nesting,
101052 rdp->dynticks_fqs);
101053 @@ -186,17 +186,17 @@ static int show_rcuexp(struct seq_file *m, void *v)
101054 struct rcu_state *rsp = (struct rcu_state *)m->private;
101055
101056 seq_printf(m, "s=%lu d=%lu w=%lu tf=%lu wd1=%lu wd2=%lu n=%lu sc=%lu dt=%lu dl=%lu dx=%lu\n",
101057 - atomic_long_read(&rsp->expedited_start),
101058 + atomic_long_read_unchecked(&rsp->expedited_start),
101059 atomic_long_read(&rsp->expedited_done),
101060 - atomic_long_read(&rsp->expedited_wrap),
101061 - atomic_long_read(&rsp->expedited_tryfail),
101062 - atomic_long_read(&rsp->expedited_workdone1),
101063 - atomic_long_read(&rsp->expedited_workdone2),
101064 - atomic_long_read(&rsp->expedited_normal),
101065 - atomic_long_read(&rsp->expedited_stoppedcpus),
101066 - atomic_long_read(&rsp->expedited_done_tries),
101067 - atomic_long_read(&rsp->expedited_done_lost),
101068 - atomic_long_read(&rsp->expedited_done_exit));
101069 + atomic_long_read_unchecked(&rsp->expedited_wrap),
101070 + atomic_long_read_unchecked(&rsp->expedited_tryfail),
101071 + atomic_long_read_unchecked(&rsp->expedited_workdone1),
101072 + atomic_long_read_unchecked(&rsp->expedited_workdone2),
101073 + atomic_long_read_unchecked(&rsp->expedited_normal),
101074 + atomic_long_read_unchecked(&rsp->expedited_stoppedcpus),
101075 + atomic_long_read_unchecked(&rsp->expedited_done_tries),
101076 + atomic_long_read_unchecked(&rsp->expedited_done_lost),
101077 + atomic_long_read_unchecked(&rsp->expedited_done_exit));
101078 return 0;
101079 }
101080
101081 diff --git a/kernel/rcu/update.c b/kernel/rcu/update.c
101082 index e0d31a3..f4dafe3 100644
101083 --- a/kernel/rcu/update.c
101084 +++ b/kernel/rcu/update.c
101085 @@ -342,10 +342,10 @@ int rcu_jiffies_till_stall_check(void)
101086 * for CONFIG_RCU_CPU_STALL_TIMEOUT.
101087 */
101088 if (till_stall_check < 3) {
101089 - ACCESS_ONCE(rcu_cpu_stall_timeout) = 3;
101090 + ACCESS_ONCE_RW(rcu_cpu_stall_timeout) = 3;
101091 till_stall_check = 3;
101092 } else if (till_stall_check > 300) {
101093 - ACCESS_ONCE(rcu_cpu_stall_timeout) = 300;
101094 + ACCESS_ONCE_RW(rcu_cpu_stall_timeout) = 300;
101095 till_stall_check = 300;
101096 }
101097 return till_stall_check * HZ + RCU_STALL_DELAY_DELTA;
101098 @@ -501,7 +501,7 @@ static void check_holdout_task(struct task_struct *t,
101099 !ACCESS_ONCE(t->on_rq) ||
101100 (IS_ENABLED(CONFIG_NO_HZ_FULL) &&
101101 !is_idle_task(t) && t->rcu_tasks_idle_cpu >= 0)) {
101102 - ACCESS_ONCE(t->rcu_tasks_holdout) = false;
101103 + ACCESS_ONCE_RW(t->rcu_tasks_holdout) = false;
101104 list_del_init(&t->rcu_tasks_holdout_list);
101105 put_task_struct(t);
101106 return;
101107 @@ -589,7 +589,7 @@ static int __noreturn rcu_tasks_kthread(void *arg)
101108 !is_idle_task(t)) {
101109 get_task_struct(t);
101110 t->rcu_tasks_nvcsw = ACCESS_ONCE(t->nvcsw);
101111 - ACCESS_ONCE(t->rcu_tasks_holdout) = true;
101112 + ACCESS_ONCE_RW(t->rcu_tasks_holdout) = true;
101113 list_add(&t->rcu_tasks_holdout_list,
101114 &rcu_tasks_holdouts);
101115 }
101116 @@ -686,7 +686,7 @@ static void rcu_spawn_tasks_kthread(void)
101117 t = kthread_run(rcu_tasks_kthread, NULL, "rcu_tasks_kthread");
101118 BUG_ON(IS_ERR(t));
101119 smp_mb(); /* Ensure others see full kthread. */
101120 - ACCESS_ONCE(rcu_tasks_kthread_ptr) = t;
101121 + ACCESS_ONCE_RW(rcu_tasks_kthread_ptr) = t;
101122 mutex_unlock(&rcu_tasks_kthread_mutex);
101123 }
101124
101125 diff --git a/kernel/resource.c b/kernel/resource.c
101126 index 19f2357..ebe7f35 100644
101127 --- a/kernel/resource.c
101128 +++ b/kernel/resource.c
101129 @@ -162,8 +162,18 @@ static const struct file_operations proc_iomem_operations = {
101130
101131 static int __init ioresources_init(void)
101132 {
101133 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
101134 +#ifdef CONFIG_GRKERNSEC_PROC_USER
101135 + proc_create("ioports", S_IRUSR, NULL, &proc_ioports_operations);
101136 + proc_create("iomem", S_IRUSR, NULL, &proc_iomem_operations);
101137 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
101138 + proc_create("ioports", S_IRUSR | S_IRGRP, NULL, &proc_ioports_operations);
101139 + proc_create("iomem", S_IRUSR | S_IRGRP, NULL, &proc_iomem_operations);
101140 +#endif
101141 +#else
101142 proc_create("ioports", 0, NULL, &proc_ioports_operations);
101143 proc_create("iomem", 0, NULL, &proc_iomem_operations);
101144 +#endif
101145 return 0;
101146 }
101147 __initcall(ioresources_init);
101148 diff --git a/kernel/sched/auto_group.c b/kernel/sched/auto_group.c
101149 index eae160d..c9aa22e 100644
101150 --- a/kernel/sched/auto_group.c
101151 +++ b/kernel/sched/auto_group.c
101152 @@ -11,7 +11,7 @@
101153
101154 unsigned int __read_mostly sysctl_sched_autogroup_enabled = 1;
101155 static struct autogroup autogroup_default;
101156 -static atomic_t autogroup_seq_nr;
101157 +static atomic_unchecked_t autogroup_seq_nr;
101158
101159 void __init autogroup_init(struct task_struct *init_task)
101160 {
101161 @@ -79,7 +79,7 @@ static inline struct autogroup *autogroup_create(void)
101162
101163 kref_init(&ag->kref);
101164 init_rwsem(&ag->lock);
101165 - ag->id = atomic_inc_return(&autogroup_seq_nr);
101166 + ag->id = atomic_inc_return_unchecked(&autogroup_seq_nr);
101167 ag->tg = tg;
101168 #ifdef CONFIG_RT_GROUP_SCHED
101169 /*
101170 diff --git a/kernel/sched/completion.c b/kernel/sched/completion.c
101171 index 8d0f35d..c16360d 100644
101172 --- a/kernel/sched/completion.c
101173 +++ b/kernel/sched/completion.c
101174 @@ -205,7 +205,7 @@ EXPORT_SYMBOL(wait_for_completion_interruptible);
101175 * Return: -ERESTARTSYS if interrupted, 0 if timed out, positive (at least 1,
101176 * or number of jiffies left till timeout) if completed.
101177 */
101178 -long __sched
101179 +long __sched __intentional_overflow(-1)
101180 wait_for_completion_interruptible_timeout(struct completion *x,
101181 unsigned long timeout)
101182 {
101183 @@ -222,7 +222,7 @@ EXPORT_SYMBOL(wait_for_completion_interruptible_timeout);
101184 *
101185 * Return: -ERESTARTSYS if interrupted, 0 if completed.
101186 */
101187 -int __sched wait_for_completion_killable(struct completion *x)
101188 +int __sched __intentional_overflow(-1) wait_for_completion_killable(struct completion *x)
101189 {
101190 long t = wait_for_common(x, MAX_SCHEDULE_TIMEOUT, TASK_KILLABLE);
101191 if (t == -ERESTARTSYS)
101192 @@ -243,7 +243,7 @@ EXPORT_SYMBOL(wait_for_completion_killable);
101193 * Return: -ERESTARTSYS if interrupted, 0 if timed out, positive (at least 1,
101194 * or number of jiffies left till timeout) if completed.
101195 */
101196 -long __sched
101197 +long __sched __intentional_overflow(-1)
101198 wait_for_completion_killable_timeout(struct completion *x,
101199 unsigned long timeout)
101200 {
101201 diff --git a/kernel/sched/core.c b/kernel/sched/core.c
101202 index 3d5f6f6..a94298f 100644
101203 --- a/kernel/sched/core.c
101204 +++ b/kernel/sched/core.c
101205 @@ -1862,7 +1862,7 @@ void set_numabalancing_state(bool enabled)
101206 int sysctl_numa_balancing(struct ctl_table *table, int write,
101207 void __user *buffer, size_t *lenp, loff_t *ppos)
101208 {
101209 - struct ctl_table t;
101210 + ctl_table_no_const t;
101211 int err;
101212 int state = numabalancing_enabled;
101213
101214 @@ -2312,8 +2312,10 @@ context_switch(struct rq *rq, struct task_struct *prev,
101215 next->active_mm = oldmm;
101216 atomic_inc(&oldmm->mm_count);
101217 enter_lazy_tlb(oldmm, next);
101218 - } else
101219 + } else {
101220 switch_mm(oldmm, mm, next);
101221 + populate_stack();
101222 + }
101223
101224 if (!prev->mm) {
101225 prev->active_mm = NULL;
101226 @@ -3124,6 +3126,8 @@ int can_nice(const struct task_struct *p, const int nice)
101227 /* convert nice value [19,-20] to rlimit style value [1,40] */
101228 int nice_rlim = nice_to_rlimit(nice);
101229
101230 + gr_learn_resource(p, RLIMIT_NICE, nice_rlim, 1);
101231 +
101232 return (nice_rlim <= task_rlimit(p, RLIMIT_NICE) ||
101233 capable(CAP_SYS_NICE));
101234 }
101235 @@ -3150,7 +3154,8 @@ SYSCALL_DEFINE1(nice, int, increment)
101236 nice = task_nice(current) + increment;
101237
101238 nice = clamp_val(nice, MIN_NICE, MAX_NICE);
101239 - if (increment < 0 && !can_nice(current, nice))
101240 + if (increment < 0 && (!can_nice(current, nice) ||
101241 + gr_handle_chroot_nice()))
101242 return -EPERM;
101243
101244 retval = security_task_setnice(current, nice);
101245 @@ -3459,6 +3464,7 @@ recheck:
101246 if (policy != p->policy && !rlim_rtprio)
101247 return -EPERM;
101248
101249 + gr_learn_resource(p, RLIMIT_RTPRIO, attr->sched_priority, 1);
101250 /* can't increase priority */
101251 if (attr->sched_priority > p->rt_priority &&
101252 attr->sched_priority > rlim_rtprio)
101253 @@ -4946,6 +4952,7 @@ void idle_task_exit(void)
101254
101255 if (mm != &init_mm) {
101256 switch_mm(mm, &init_mm, current);
101257 + populate_stack();
101258 finish_arch_post_lock_switch();
101259 }
101260 mmdrop(mm);
101261 @@ -5041,7 +5048,7 @@ static void migrate_tasks(unsigned int dead_cpu)
101262
101263 #if defined(CONFIG_SCHED_DEBUG) && defined(CONFIG_SYSCTL)
101264
101265 -static struct ctl_table sd_ctl_dir[] = {
101266 +static ctl_table_no_const sd_ctl_dir[] __read_only = {
101267 {
101268 .procname = "sched_domain",
101269 .mode = 0555,
101270 @@ -5058,17 +5065,17 @@ static struct ctl_table sd_ctl_root[] = {
101271 {}
101272 };
101273
101274 -static struct ctl_table *sd_alloc_ctl_entry(int n)
101275 +static ctl_table_no_const *sd_alloc_ctl_entry(int n)
101276 {
101277 - struct ctl_table *entry =
101278 + ctl_table_no_const *entry =
101279 kcalloc(n, sizeof(struct ctl_table), GFP_KERNEL);
101280
101281 return entry;
101282 }
101283
101284 -static void sd_free_ctl_entry(struct ctl_table **tablep)
101285 +static void sd_free_ctl_entry(ctl_table_no_const *tablep)
101286 {
101287 - struct ctl_table *entry;
101288 + ctl_table_no_const *entry;
101289
101290 /*
101291 * In the intermediate directories, both the child directory and
101292 @@ -5076,22 +5083,25 @@ static void sd_free_ctl_entry(struct ctl_table **tablep)
101293 * will always be set. In the lowest directory the names are
101294 * static strings and all have proc handlers.
101295 */
101296 - for (entry = *tablep; entry->mode; entry++) {
101297 - if (entry->child)
101298 - sd_free_ctl_entry(&entry->child);
101299 + for (entry = tablep; entry->mode; entry++) {
101300 + if (entry->child) {
101301 + sd_free_ctl_entry(entry->child);
101302 + pax_open_kernel();
101303 + entry->child = NULL;
101304 + pax_close_kernel();
101305 + }
101306 if (entry->proc_handler == NULL)
101307 kfree(entry->procname);
101308 }
101309
101310 - kfree(*tablep);
101311 - *tablep = NULL;
101312 + kfree(tablep);
101313 }
101314
101315 static int min_load_idx = 0;
101316 static int max_load_idx = CPU_LOAD_IDX_MAX-1;
101317
101318 static void
101319 -set_table_entry(struct ctl_table *entry,
101320 +set_table_entry(ctl_table_no_const *entry,
101321 const char *procname, void *data, int maxlen,
101322 umode_t mode, proc_handler *proc_handler,
101323 bool load_idx)
101324 @@ -5111,7 +5121,7 @@ set_table_entry(struct ctl_table *entry,
101325 static struct ctl_table *
101326 sd_alloc_ctl_domain_table(struct sched_domain *sd)
101327 {
101328 - struct ctl_table *table = sd_alloc_ctl_entry(14);
101329 + ctl_table_no_const *table = sd_alloc_ctl_entry(14);
101330
101331 if (table == NULL)
101332 return NULL;
101333 @@ -5149,9 +5159,9 @@ sd_alloc_ctl_domain_table(struct sched_domain *sd)
101334 return table;
101335 }
101336
101337 -static struct ctl_table *sd_alloc_ctl_cpu_table(int cpu)
101338 +static ctl_table_no_const *sd_alloc_ctl_cpu_table(int cpu)
101339 {
101340 - struct ctl_table *entry, *table;
101341 + ctl_table_no_const *entry, *table;
101342 struct sched_domain *sd;
101343 int domain_num = 0, i;
101344 char buf[32];
101345 @@ -5178,11 +5188,13 @@ static struct ctl_table_header *sd_sysctl_header;
101346 static void register_sched_domain_sysctl(void)
101347 {
101348 int i, cpu_num = num_possible_cpus();
101349 - struct ctl_table *entry = sd_alloc_ctl_entry(cpu_num + 1);
101350 + ctl_table_no_const *entry = sd_alloc_ctl_entry(cpu_num + 1);
101351 char buf[32];
101352
101353 WARN_ON(sd_ctl_dir[0].child);
101354 + pax_open_kernel();
101355 sd_ctl_dir[0].child = entry;
101356 + pax_close_kernel();
101357
101358 if (entry == NULL)
101359 return;
101360 @@ -5205,8 +5217,12 @@ static void unregister_sched_domain_sysctl(void)
101361 if (sd_sysctl_header)
101362 unregister_sysctl_table(sd_sysctl_header);
101363 sd_sysctl_header = NULL;
101364 - if (sd_ctl_dir[0].child)
101365 - sd_free_ctl_entry(&sd_ctl_dir[0].child);
101366 + if (sd_ctl_dir[0].child) {
101367 + sd_free_ctl_entry(sd_ctl_dir[0].child);
101368 + pax_open_kernel();
101369 + sd_ctl_dir[0].child = NULL;
101370 + pax_close_kernel();
101371 + }
101372 }
101373 #else
101374 static void register_sched_domain_sysctl(void)
101375 diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
101376 index 241213b..6a64c91 100644
101377 --- a/kernel/sched/fair.c
101378 +++ b/kernel/sched/fair.c
101379 @@ -2092,7 +2092,7 @@ void task_numa_fault(int last_cpupid, int mem_node, int pages, int flags)
101380
101381 static void reset_ptenuma_scan(struct task_struct *p)
101382 {
101383 - ACCESS_ONCE(p->mm->numa_scan_seq)++;
101384 + ACCESS_ONCE_RW(p->mm->numa_scan_seq)++;
101385 p->mm->numa_scan_offset = 0;
101386 }
101387
101388 @@ -7656,7 +7656,7 @@ static void nohz_idle_balance(struct rq *this_rq, enum cpu_idle_type idle) { }
101389 * run_rebalance_domains is triggered when needed from the scheduler tick.
101390 * Also triggered for nohz idle balancing (with nohz_balancing_kick set).
101391 */
101392 -static void run_rebalance_domains(struct softirq_action *h)
101393 +static __latent_entropy void run_rebalance_domains(void)
101394 {
101395 struct rq *this_rq = this_rq();
101396 enum cpu_idle_type idle = this_rq->idle_balance ?
101397 diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
101398 index dc0f435..ae2e085 100644
101399 --- a/kernel/sched/sched.h
101400 +++ b/kernel/sched/sched.h
101401 @@ -1200,7 +1200,7 @@ struct sched_class {
101402 #ifdef CONFIG_FAIR_GROUP_SCHED
101403 void (*task_move_group) (struct task_struct *p, int on_rq);
101404 #endif
101405 -};
101406 +} __do_const;
101407
101408 static inline void put_prev_task(struct rq *rq, struct task_struct *prev)
101409 {
101410 diff --git a/kernel/signal.c b/kernel/signal.c
101411 index a390499..ebe9a21 100644
101412 --- a/kernel/signal.c
101413 +++ b/kernel/signal.c
101414 @@ -53,12 +53,12 @@ static struct kmem_cache *sigqueue_cachep;
101415
101416 int print_fatal_signals __read_mostly;
101417
101418 -static void __user *sig_handler(struct task_struct *t, int sig)
101419 +static __sighandler_t sig_handler(struct task_struct *t, int sig)
101420 {
101421 return t->sighand->action[sig - 1].sa.sa_handler;
101422 }
101423
101424 -static int sig_handler_ignored(void __user *handler, int sig)
101425 +static int sig_handler_ignored(__sighandler_t handler, int sig)
101426 {
101427 /* Is it explicitly or implicitly ignored? */
101428 return handler == SIG_IGN ||
101429 @@ -67,7 +67,7 @@ static int sig_handler_ignored(void __user *handler, int sig)
101430
101431 static int sig_task_ignored(struct task_struct *t, int sig, bool force)
101432 {
101433 - void __user *handler;
101434 + __sighandler_t handler;
101435
101436 handler = sig_handler(t, sig);
101437
101438 @@ -372,6 +372,9 @@ __sigqueue_alloc(int sig, struct task_struct *t, gfp_t flags, int override_rlimi
101439 atomic_inc(&user->sigpending);
101440 rcu_read_unlock();
101441
101442 + if (!override_rlimit)
101443 + gr_learn_resource(t, RLIMIT_SIGPENDING, atomic_read(&user->sigpending), 1);
101444 +
101445 if (override_rlimit ||
101446 atomic_read(&user->sigpending) <=
101447 task_rlimit(t, RLIMIT_SIGPENDING)) {
101448 @@ -499,7 +502,7 @@ flush_signal_handlers(struct task_struct *t, int force_default)
101449
101450 int unhandled_signal(struct task_struct *tsk, int sig)
101451 {
101452 - void __user *handler = tsk->sighand->action[sig-1].sa.sa_handler;
101453 + __sighandler_t handler = tsk->sighand->action[sig-1].sa.sa_handler;
101454 if (is_global_init(tsk))
101455 return 1;
101456 if (handler != SIG_IGN && handler != SIG_DFL)
101457 @@ -793,6 +796,13 @@ static int check_kill_permission(int sig, struct siginfo *info,
101458 }
101459 }
101460
101461 + /* allow glibc communication via tgkill to other threads in our
101462 + thread group */
101463 + if ((info == SEND_SIG_NOINFO || info->si_code != SI_TKILL ||
101464 + sig != (SIGRTMIN+1) || task_tgid_vnr(t) != info->si_pid)
101465 + && gr_handle_signal(t, sig))
101466 + return -EPERM;
101467 +
101468 return security_task_kill(t, info, sig, 0);
101469 }
101470
101471 @@ -1176,7 +1186,7 @@ __group_send_sig_info(int sig, struct siginfo *info, struct task_struct *p)
101472 return send_signal(sig, info, p, 1);
101473 }
101474
101475 -static int
101476 +int
101477 specific_send_sig_info(int sig, struct siginfo *info, struct task_struct *t)
101478 {
101479 return send_signal(sig, info, t, 0);
101480 @@ -1213,6 +1223,7 @@ force_sig_info(int sig, struct siginfo *info, struct task_struct *t)
101481 unsigned long int flags;
101482 int ret, blocked, ignored;
101483 struct k_sigaction *action;
101484 + int is_unhandled = 0;
101485
101486 spin_lock_irqsave(&t->sighand->siglock, flags);
101487 action = &t->sighand->action[sig-1];
101488 @@ -1227,9 +1238,18 @@ force_sig_info(int sig, struct siginfo *info, struct task_struct *t)
101489 }
101490 if (action->sa.sa_handler == SIG_DFL)
101491 t->signal->flags &= ~SIGNAL_UNKILLABLE;
101492 + if (action->sa.sa_handler == SIG_IGN || action->sa.sa_handler == SIG_DFL)
101493 + is_unhandled = 1;
101494 ret = specific_send_sig_info(sig, info, t);
101495 spin_unlock_irqrestore(&t->sighand->siglock, flags);
101496
101497 + /* only deal with unhandled signals, java etc trigger SIGSEGV during
101498 + normal operation */
101499 + if (is_unhandled) {
101500 + gr_log_signal(sig, !is_si_special(info) ? info->si_addr : NULL, t);
101501 + gr_handle_crash(t, sig);
101502 + }
101503 +
101504 return ret;
101505 }
101506
101507 @@ -1310,8 +1330,11 @@ int group_send_sig_info(int sig, struct siginfo *info, struct task_struct *p)
101508 ret = check_kill_permission(sig, info, p);
101509 rcu_read_unlock();
101510
101511 - if (!ret && sig)
101512 + if (!ret && sig) {
101513 ret = do_send_sig_info(sig, info, p, true);
101514 + if (!ret)
101515 + gr_log_signal(sig, !is_si_special(info) ? info->si_addr : NULL, p);
101516 + }
101517
101518 return ret;
101519 }
101520 @@ -2915,7 +2938,15 @@ do_send_specific(pid_t tgid, pid_t pid, int sig, struct siginfo *info)
101521 int error = -ESRCH;
101522
101523 rcu_read_lock();
101524 - p = find_task_by_vpid(pid);
101525 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
101526 + /* allow glibc communication via tgkill to other threads in our
101527 + thread group */
101528 + if (grsec_enable_chroot_findtask && info->si_code == SI_TKILL &&
101529 + sig == (SIGRTMIN+1) && tgid == info->si_pid)
101530 + p = find_task_by_vpid_unrestricted(pid);
101531 + else
101532 +#endif
101533 + p = find_task_by_vpid(pid);
101534 if (p && (tgid <= 0 || task_tgid_vnr(p) == tgid)) {
101535 error = check_kill_permission(sig, info, p);
101536 /*
101537 @@ -3248,8 +3279,8 @@ COMPAT_SYSCALL_DEFINE2(sigaltstack,
101538 }
101539 seg = get_fs();
101540 set_fs(KERNEL_DS);
101541 - ret = do_sigaltstack((stack_t __force __user *) (uss_ptr ? &uss : NULL),
101542 - (stack_t __force __user *) &uoss,
101543 + ret = do_sigaltstack((stack_t __force_user *) (uss_ptr ? &uss : NULL),
101544 + (stack_t __force_user *) &uoss,
101545 compat_user_stack_pointer());
101546 set_fs(seg);
101547 if (ret >= 0 && uoss_ptr) {
101548 diff --git a/kernel/smpboot.c b/kernel/smpboot.c
101549 index 40190f2..8861d40 100644
101550 --- a/kernel/smpboot.c
101551 +++ b/kernel/smpboot.c
101552 @@ -290,7 +290,7 @@ int smpboot_register_percpu_thread(struct smp_hotplug_thread *plug_thread)
101553 }
101554 smpboot_unpark_thread(plug_thread, cpu);
101555 }
101556 - list_add(&plug_thread->list, &hotplug_threads);
101557 + pax_list_add(&plug_thread->list, &hotplug_threads);
101558 out:
101559 mutex_unlock(&smpboot_threads_lock);
101560 put_online_cpus();
101561 @@ -308,7 +308,7 @@ void smpboot_unregister_percpu_thread(struct smp_hotplug_thread *plug_thread)
101562 {
101563 get_online_cpus();
101564 mutex_lock(&smpboot_threads_lock);
101565 - list_del(&plug_thread->list);
101566 + pax_list_del(&plug_thread->list);
101567 smpboot_destroy_threads(plug_thread);
101568 mutex_unlock(&smpboot_threads_lock);
101569 put_online_cpus();
101570 diff --git a/kernel/softirq.c b/kernel/softirq.c
101571 index 479e443..66d845e1 100644
101572 --- a/kernel/softirq.c
101573 +++ b/kernel/softirq.c
101574 @@ -53,7 +53,7 @@ irq_cpustat_t irq_stat[NR_CPUS] ____cacheline_aligned;
101575 EXPORT_SYMBOL(irq_stat);
101576 #endif
101577
101578 -static struct softirq_action softirq_vec[NR_SOFTIRQS] __cacheline_aligned_in_smp;
101579 +static struct softirq_action softirq_vec[NR_SOFTIRQS] __read_only __aligned(PAGE_SIZE);
101580
101581 DEFINE_PER_CPU(struct task_struct *, ksoftirqd);
101582
101583 @@ -270,7 +270,7 @@ restart:
101584 kstat_incr_softirqs_this_cpu(vec_nr);
101585
101586 trace_softirq_entry(vec_nr);
101587 - h->action(h);
101588 + h->action();
101589 trace_softirq_exit(vec_nr);
101590 if (unlikely(prev_count != preempt_count())) {
101591 pr_err("huh, entered softirq %u %s %p with preempt_count %08x, exited with %08x?\n",
101592 @@ -430,7 +430,7 @@ void __raise_softirq_irqoff(unsigned int nr)
101593 or_softirq_pending(1UL << nr);
101594 }
101595
101596 -void open_softirq(int nr, void (*action)(struct softirq_action *))
101597 +void __init open_softirq(int nr, void (*action)(void))
101598 {
101599 softirq_vec[nr].action = action;
101600 }
101601 @@ -482,7 +482,7 @@ void __tasklet_hi_schedule_first(struct tasklet_struct *t)
101602 }
101603 EXPORT_SYMBOL(__tasklet_hi_schedule_first);
101604
101605 -static void tasklet_action(struct softirq_action *a)
101606 +static void tasklet_action(void)
101607 {
101608 struct tasklet_struct *list;
101609
101610 @@ -518,7 +518,7 @@ static void tasklet_action(struct softirq_action *a)
101611 }
101612 }
101613
101614 -static void tasklet_hi_action(struct softirq_action *a)
101615 +static __latent_entropy void tasklet_hi_action(void)
101616 {
101617 struct tasklet_struct *list;
101618
101619 @@ -744,7 +744,7 @@ static struct notifier_block cpu_nfb = {
101620 .notifier_call = cpu_callback
101621 };
101622
101623 -static struct smp_hotplug_thread softirq_threads = {
101624 +static struct smp_hotplug_thread softirq_threads __read_only = {
101625 .store = &ksoftirqd,
101626 .thread_should_run = ksoftirqd_should_run,
101627 .thread_fn = run_ksoftirqd,
101628 diff --git a/kernel/sys.c b/kernel/sys.c
101629 index a03d9cd..55dbe9c 100644
101630 --- a/kernel/sys.c
101631 +++ b/kernel/sys.c
101632 @@ -160,6 +160,12 @@ static int set_one_prio(struct task_struct *p, int niceval, int error)
101633 error = -EACCES;
101634 goto out;
101635 }
101636 +
101637 + if (gr_handle_chroot_setpriority(p, niceval)) {
101638 + error = -EACCES;
101639 + goto out;
101640 + }
101641 +
101642 no_nice = security_task_setnice(p, niceval);
101643 if (no_nice) {
101644 error = no_nice;
101645 @@ -365,6 +371,20 @@ SYSCALL_DEFINE2(setregid, gid_t, rgid, gid_t, egid)
101646 goto error;
101647 }
101648
101649 + if (gr_check_group_change(new->gid, new->egid, INVALID_GID))
101650 + goto error;
101651 +
101652 + if (!gid_eq(new->gid, old->gid)) {
101653 + /* make sure we generate a learn log for what will
101654 + end up being a role transition after a full-learning
101655 + policy is generated
101656 + CAP_SETGID is required to perform a transition
101657 + we may not log a CAP_SETGID check above, e.g.
101658 + in the case where new rgid = old egid
101659 + */
101660 + gr_learn_cap(current, new, CAP_SETGID);
101661 + }
101662 +
101663 if (rgid != (gid_t) -1 ||
101664 (egid != (gid_t) -1 && !gid_eq(kegid, old->gid)))
101665 new->sgid = new->egid;
101666 @@ -400,6 +420,10 @@ SYSCALL_DEFINE1(setgid, gid_t, gid)
101667 old = current_cred();
101668
101669 retval = -EPERM;
101670 +
101671 + if (gr_check_group_change(kgid, kgid, kgid))
101672 + goto error;
101673 +
101674 if (ns_capable(old->user_ns, CAP_SETGID))
101675 new->gid = new->egid = new->sgid = new->fsgid = kgid;
101676 else if (gid_eq(kgid, old->gid) || gid_eq(kgid, old->sgid))
101677 @@ -417,7 +441,7 @@ error:
101678 /*
101679 * change the user struct in a credentials set to match the new UID
101680 */
101681 -static int set_user(struct cred *new)
101682 +int set_user(struct cred *new)
101683 {
101684 struct user_struct *new_user;
101685
101686 @@ -497,7 +521,18 @@ SYSCALL_DEFINE2(setreuid, uid_t, ruid, uid_t, euid)
101687 goto error;
101688 }
101689
101690 + if (gr_check_user_change(new->uid, new->euid, INVALID_UID))
101691 + goto error;
101692 +
101693 if (!uid_eq(new->uid, old->uid)) {
101694 + /* make sure we generate a learn log for what will
101695 + end up being a role transition after a full-learning
101696 + policy is generated
101697 + CAP_SETUID is required to perform a transition
101698 + we may not log a CAP_SETUID check above, e.g.
101699 + in the case where new ruid = old euid
101700 + */
101701 + gr_learn_cap(current, new, CAP_SETUID);
101702 retval = set_user(new);
101703 if (retval < 0)
101704 goto error;
101705 @@ -547,6 +582,12 @@ SYSCALL_DEFINE1(setuid, uid_t, uid)
101706 old = current_cred();
101707
101708 retval = -EPERM;
101709 +
101710 + if (gr_check_crash_uid(kuid))
101711 + goto error;
101712 + if (gr_check_user_change(kuid, kuid, kuid))
101713 + goto error;
101714 +
101715 if (ns_capable(old->user_ns, CAP_SETUID)) {
101716 new->suid = new->uid = kuid;
101717 if (!uid_eq(kuid, old->uid)) {
101718 @@ -616,6 +657,9 @@ SYSCALL_DEFINE3(setresuid, uid_t, ruid, uid_t, euid, uid_t, suid)
101719 goto error;
101720 }
101721
101722 + if (gr_check_user_change(kruid, keuid, INVALID_UID))
101723 + goto error;
101724 +
101725 if (ruid != (uid_t) -1) {
101726 new->uid = kruid;
101727 if (!uid_eq(kruid, old->uid)) {
101728 @@ -700,6 +744,9 @@ SYSCALL_DEFINE3(setresgid, gid_t, rgid, gid_t, egid, gid_t, sgid)
101729 goto error;
101730 }
101731
101732 + if (gr_check_group_change(krgid, kegid, INVALID_GID))
101733 + goto error;
101734 +
101735 if (rgid != (gid_t) -1)
101736 new->gid = krgid;
101737 if (egid != (gid_t) -1)
101738 @@ -764,12 +811,16 @@ SYSCALL_DEFINE1(setfsuid, uid_t, uid)
101739 uid_eq(kuid, old->suid) || uid_eq(kuid, old->fsuid) ||
101740 ns_capable(old->user_ns, CAP_SETUID)) {
101741 if (!uid_eq(kuid, old->fsuid)) {
101742 + if (gr_check_user_change(INVALID_UID, INVALID_UID, kuid))
101743 + goto error;
101744 +
101745 new->fsuid = kuid;
101746 if (security_task_fix_setuid(new, old, LSM_SETID_FS) == 0)
101747 goto change_okay;
101748 }
101749 }
101750
101751 +error:
101752 abort_creds(new);
101753 return old_fsuid;
101754
101755 @@ -802,12 +853,16 @@ SYSCALL_DEFINE1(setfsgid, gid_t, gid)
101756 if (gid_eq(kgid, old->gid) || gid_eq(kgid, old->egid) ||
101757 gid_eq(kgid, old->sgid) || gid_eq(kgid, old->fsgid) ||
101758 ns_capable(old->user_ns, CAP_SETGID)) {
101759 + if (gr_check_group_change(INVALID_GID, INVALID_GID, kgid))
101760 + goto error;
101761 +
101762 if (!gid_eq(kgid, old->fsgid)) {
101763 new->fsgid = kgid;
101764 goto change_okay;
101765 }
101766 }
101767
101768 +error:
101769 abort_creds(new);
101770 return old_fsgid;
101771
101772 @@ -1185,19 +1240,19 @@ SYSCALL_DEFINE1(olduname, struct oldold_utsname __user *, name)
101773 return -EFAULT;
101774
101775 down_read(&uts_sem);
101776 - error = __copy_to_user(&name->sysname, &utsname()->sysname,
101777 + error = __copy_to_user(name->sysname, &utsname()->sysname,
101778 __OLD_UTS_LEN);
101779 error |= __put_user(0, name->sysname + __OLD_UTS_LEN);
101780 - error |= __copy_to_user(&name->nodename, &utsname()->nodename,
101781 + error |= __copy_to_user(name->nodename, &utsname()->nodename,
101782 __OLD_UTS_LEN);
101783 error |= __put_user(0, name->nodename + __OLD_UTS_LEN);
101784 - error |= __copy_to_user(&name->release, &utsname()->release,
101785 + error |= __copy_to_user(name->release, &utsname()->release,
101786 __OLD_UTS_LEN);
101787 error |= __put_user(0, name->release + __OLD_UTS_LEN);
101788 - error |= __copy_to_user(&name->version, &utsname()->version,
101789 + error |= __copy_to_user(name->version, &utsname()->version,
101790 __OLD_UTS_LEN);
101791 error |= __put_user(0, name->version + __OLD_UTS_LEN);
101792 - error |= __copy_to_user(&name->machine, &utsname()->machine,
101793 + error |= __copy_to_user(name->machine, &utsname()->machine,
101794 __OLD_UTS_LEN);
101795 error |= __put_user(0, name->machine + __OLD_UTS_LEN);
101796 up_read(&uts_sem);
101797 @@ -1398,6 +1453,13 @@ int do_prlimit(struct task_struct *tsk, unsigned int resource,
101798 */
101799 new_rlim->rlim_cur = 1;
101800 }
101801 + /* Handle the case where a fork and setuid occur and then RLIMIT_NPROC
101802 + is changed to a lower value. Since tasks can be created by the same
101803 + user in between this limit change and an execve by this task, force
101804 + a recheck only for this task by setting PF_NPROC_EXCEEDED
101805 + */
101806 + if (resource == RLIMIT_NPROC && tsk->real_cred->user != INIT_USER)
101807 + tsk->flags |= PF_NPROC_EXCEEDED;
101808 }
101809 if (!retval) {
101810 if (old_rlim)
101811 diff --git a/kernel/sysctl.c b/kernel/sysctl.c
101812 index ce410bb..cd276f0 100644
101813 --- a/kernel/sysctl.c
101814 +++ b/kernel/sysctl.c
101815 @@ -94,7 +94,6 @@
101816
101817
101818 #if defined(CONFIG_SYSCTL)
101819 -
101820 /* External variables not in a header file. */
101821 extern int max_threads;
101822 extern int suid_dumpable;
101823 @@ -115,19 +114,20 @@ extern int sysctl_nr_trim_pages;
101824
101825 /* Constants used for minimum and maximum */
101826 #ifdef CONFIG_LOCKUP_DETECTOR
101827 -static int sixty = 60;
101828 +static int sixty __read_only = 60;
101829 #endif
101830
101831 -static int __maybe_unused neg_one = -1;
101832 +static int __maybe_unused neg_one __read_only = -1;
101833
101834 -static int zero;
101835 -static int __maybe_unused one = 1;
101836 -static int __maybe_unused two = 2;
101837 -static int __maybe_unused four = 4;
101838 -static unsigned long one_ul = 1;
101839 -static int one_hundred = 100;
101840 +static int zero __read_only = 0;
101841 +static int __maybe_unused one __read_only = 1;
101842 +static int __maybe_unused two __read_only = 2;
101843 +static int __maybe_unused three __read_only = 3;
101844 +static int __maybe_unused four __read_only = 4;
101845 +static unsigned long one_ul __read_only = 1;
101846 +static int one_hundred __read_only = 100;
101847 #ifdef CONFIG_PRINTK
101848 -static int ten_thousand = 10000;
101849 +static int ten_thousand __read_only = 10000;
101850 #endif
101851
101852 /* this is needed for the proc_doulongvec_minmax of vm_dirty_bytes */
101853 @@ -181,10 +181,8 @@ static int proc_taint(struct ctl_table *table, int write,
101854 void __user *buffer, size_t *lenp, loff_t *ppos);
101855 #endif
101856
101857 -#ifdef CONFIG_PRINTK
101858 static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
101859 void __user *buffer, size_t *lenp, loff_t *ppos);
101860 -#endif
101861
101862 static int proc_dointvec_minmax_coredump(struct ctl_table *table, int write,
101863 void __user *buffer, size_t *lenp, loff_t *ppos);
101864 @@ -215,6 +213,8 @@ static int sysrq_sysctl_handler(struct ctl_table *table, int write,
101865
101866 #endif
101867
101868 +extern struct ctl_table grsecurity_table[];
101869 +
101870 static struct ctl_table kern_table[];
101871 static struct ctl_table vm_table[];
101872 static struct ctl_table fs_table[];
101873 @@ -229,6 +229,20 @@ extern struct ctl_table epoll_table[];
101874 int sysctl_legacy_va_layout;
101875 #endif
101876
101877 +#ifdef CONFIG_PAX_SOFTMODE
101878 +static struct ctl_table pax_table[] = {
101879 + {
101880 + .procname = "softmode",
101881 + .data = &pax_softmode,
101882 + .maxlen = sizeof(unsigned int),
101883 + .mode = 0600,
101884 + .proc_handler = &proc_dointvec,
101885 + },
101886 +
101887 + { }
101888 +};
101889 +#endif
101890 +
101891 /* The default sysctl tables: */
101892
101893 static struct ctl_table sysctl_base_table[] = {
101894 @@ -277,6 +291,22 @@ static int max_extfrag_threshold = 1000;
101895 #endif
101896
101897 static struct ctl_table kern_table[] = {
101898 +#if defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_ROFS)
101899 + {
101900 + .procname = "grsecurity",
101901 + .mode = 0500,
101902 + .child = grsecurity_table,
101903 + },
101904 +#endif
101905 +
101906 +#ifdef CONFIG_PAX_SOFTMODE
101907 + {
101908 + .procname = "pax",
101909 + .mode = 0500,
101910 + .child = pax_table,
101911 + },
101912 +#endif
101913 +
101914 {
101915 .procname = "sched_child_runs_first",
101916 .data = &sysctl_sched_child_runs_first,
101917 @@ -649,7 +679,7 @@ static struct ctl_table kern_table[] = {
101918 .data = &modprobe_path,
101919 .maxlen = KMOD_PATH_LEN,
101920 .mode = 0644,
101921 - .proc_handler = proc_dostring,
101922 + .proc_handler = proc_dostring_modpriv,
101923 },
101924 {
101925 .procname = "modules_disabled",
101926 @@ -816,16 +846,20 @@ static struct ctl_table kern_table[] = {
101927 .extra1 = &zero,
101928 .extra2 = &one,
101929 },
101930 +#endif
101931 {
101932 .procname = "kptr_restrict",
101933 .data = &kptr_restrict,
101934 .maxlen = sizeof(int),
101935 .mode = 0644,
101936 .proc_handler = proc_dointvec_minmax_sysadmin,
101937 +#ifdef CONFIG_GRKERNSEC_HIDESYM
101938 + .extra1 = &two,
101939 +#else
101940 .extra1 = &zero,
101941 +#endif
101942 .extra2 = &two,
101943 },
101944 -#endif
101945 {
101946 .procname = "ngroups_max",
101947 .data = &ngroups_max,
101948 @@ -1072,10 +1106,17 @@ static struct ctl_table kern_table[] = {
101949 */
101950 {
101951 .procname = "perf_event_paranoid",
101952 - .data = &sysctl_perf_event_paranoid,
101953 - .maxlen = sizeof(sysctl_perf_event_paranoid),
101954 + .data = &sysctl_perf_event_legitimately_concerned,
101955 + .maxlen = sizeof(sysctl_perf_event_legitimately_concerned),
101956 .mode = 0644,
101957 - .proc_handler = proc_dointvec,
101958 + /* go ahead, be a hero */
101959 + .proc_handler = proc_dointvec_minmax_sysadmin,
101960 + .extra1 = &neg_one,
101961 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
101962 + .extra2 = &three,
101963 +#else
101964 + .extra2 = &two,
101965 +#endif
101966 },
101967 {
101968 .procname = "perf_event_mlock_kb",
101969 @@ -1348,6 +1389,13 @@ static struct ctl_table vm_table[] = {
101970 .proc_handler = proc_dointvec_minmax,
101971 .extra1 = &zero,
101972 },
101973 + {
101974 + .procname = "heap_stack_gap",
101975 + .data = &sysctl_heap_stack_gap,
101976 + .maxlen = sizeof(sysctl_heap_stack_gap),
101977 + .mode = 0644,
101978 + .proc_handler = proc_doulongvec_minmax,
101979 + },
101980 #else
101981 {
101982 .procname = "nr_trim_pages",
101983 @@ -1830,6 +1878,16 @@ int proc_dostring(struct ctl_table *table, int write,
101984 (char __user *)buffer, lenp, ppos);
101985 }
101986
101987 +int proc_dostring_modpriv(struct ctl_table *table, int write,
101988 + void __user *buffer, size_t *lenp, loff_t *ppos)
101989 +{
101990 + if (write && !capable(CAP_SYS_MODULE))
101991 + return -EPERM;
101992 +
101993 + return _proc_do_string(table->data, table->maxlen, write,
101994 + buffer, lenp, ppos);
101995 +}
101996 +
101997 static size_t proc_skip_spaces(char **buf)
101998 {
101999 size_t ret;
102000 @@ -1935,6 +1993,8 @@ static int proc_put_long(void __user **buf, size_t *size, unsigned long val,
102001 len = strlen(tmp);
102002 if (len > *size)
102003 len = *size;
102004 + if (len > sizeof(tmp))
102005 + len = sizeof(tmp);
102006 if (copy_to_user(*buf, tmp, len))
102007 return -EFAULT;
102008 *size -= len;
102009 @@ -2112,7 +2172,7 @@ int proc_dointvec(struct ctl_table *table, int write,
102010 static int proc_taint(struct ctl_table *table, int write,
102011 void __user *buffer, size_t *lenp, loff_t *ppos)
102012 {
102013 - struct ctl_table t;
102014 + ctl_table_no_const t;
102015 unsigned long tmptaint = get_taint();
102016 int err;
102017
102018 @@ -2140,7 +2200,6 @@ static int proc_taint(struct ctl_table *table, int write,
102019 return err;
102020 }
102021
102022 -#ifdef CONFIG_PRINTK
102023 static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
102024 void __user *buffer, size_t *lenp, loff_t *ppos)
102025 {
102026 @@ -2149,7 +2208,6 @@ static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
102027
102028 return proc_dointvec_minmax(table, write, buffer, lenp, ppos);
102029 }
102030 -#endif
102031
102032 struct do_proc_dointvec_minmax_conv_param {
102033 int *min;
102034 @@ -2709,6 +2767,12 @@ int proc_dostring(struct ctl_table *table, int write,
102035 return -ENOSYS;
102036 }
102037
102038 +int proc_dostring_modpriv(struct ctl_table *table, int write,
102039 + void __user *buffer, size_t *lenp, loff_t *ppos)
102040 +{
102041 + return -ENOSYS;
102042 +}
102043 +
102044 int proc_dointvec(struct ctl_table *table, int write,
102045 void __user *buffer, size_t *lenp, loff_t *ppos)
102046 {
102047 @@ -2765,5 +2829,6 @@ EXPORT_SYMBOL(proc_dointvec_minmax);
102048 EXPORT_SYMBOL(proc_dointvec_userhz_jiffies);
102049 EXPORT_SYMBOL(proc_dointvec_ms_jiffies);
102050 EXPORT_SYMBOL(proc_dostring);
102051 +EXPORT_SYMBOL(proc_dostring_modpriv);
102052 EXPORT_SYMBOL(proc_doulongvec_minmax);
102053 EXPORT_SYMBOL(proc_doulongvec_ms_jiffies_minmax);
102054 diff --git a/kernel/taskstats.c b/kernel/taskstats.c
102055 index 21f82c2..c1984e5 100644
102056 --- a/kernel/taskstats.c
102057 +++ b/kernel/taskstats.c
102058 @@ -28,9 +28,12 @@
102059 #include <linux/fs.h>
102060 #include <linux/file.h>
102061 #include <linux/pid_namespace.h>
102062 +#include <linux/grsecurity.h>
102063 #include <net/genetlink.h>
102064 #include <linux/atomic.h>
102065
102066 +extern int gr_is_taskstats_denied(int pid);
102067 +
102068 /*
102069 * Maximum length of a cpumask that can be specified in
102070 * the TASKSTATS_CMD_ATTR_REGISTER/DEREGISTER_CPUMASK attribute
102071 @@ -567,6 +570,9 @@ err:
102072
102073 static int taskstats_user_cmd(struct sk_buff *skb, struct genl_info *info)
102074 {
102075 + if (gr_is_taskstats_denied(current->pid))
102076 + return -EACCES;
102077 +
102078 if (info->attrs[TASKSTATS_CMD_ATTR_REGISTER_CPUMASK])
102079 return cmd_attr_register_cpumask(info);
102080 else if (info->attrs[TASKSTATS_CMD_ATTR_DEREGISTER_CPUMASK])
102081 diff --git a/kernel/time/alarmtimer.c b/kernel/time/alarmtimer.c
102082 index 1b001ed..55ef9e4 100644
102083 --- a/kernel/time/alarmtimer.c
102084 +++ b/kernel/time/alarmtimer.c
102085 @@ -823,7 +823,7 @@ static int __init alarmtimer_init(void)
102086 struct platform_device *pdev;
102087 int error = 0;
102088 int i;
102089 - struct k_clock alarm_clock = {
102090 + static struct k_clock alarm_clock = {
102091 .clock_getres = alarm_clock_getres,
102092 .clock_get = alarm_clock_get,
102093 .timer_create = alarm_timer_create,
102094 diff --git a/kernel/time/hrtimer.c b/kernel/time/hrtimer.c
102095 index bee0c1f..a23fe2d 100644
102096 --- a/kernel/time/hrtimer.c
102097 +++ b/kernel/time/hrtimer.c
102098 @@ -1391,7 +1391,7 @@ void hrtimer_peek_ahead_timers(void)
102099 local_irq_restore(flags);
102100 }
102101
102102 -static void run_hrtimer_softirq(struct softirq_action *h)
102103 +static __latent_entropy void run_hrtimer_softirq(void)
102104 {
102105 hrtimer_peek_ahead_timers();
102106 }
102107 diff --git a/kernel/time/posix-cpu-timers.c b/kernel/time/posix-cpu-timers.c
102108 index 0075da7..63cc872 100644
102109 --- a/kernel/time/posix-cpu-timers.c
102110 +++ b/kernel/time/posix-cpu-timers.c
102111 @@ -1449,14 +1449,14 @@ struct k_clock clock_posix_cpu = {
102112
102113 static __init int init_posix_cpu_timers(void)
102114 {
102115 - struct k_clock process = {
102116 + static struct k_clock process = {
102117 .clock_getres = process_cpu_clock_getres,
102118 .clock_get = process_cpu_clock_get,
102119 .timer_create = process_cpu_timer_create,
102120 .nsleep = process_cpu_nsleep,
102121 .nsleep_restart = process_cpu_nsleep_restart,
102122 };
102123 - struct k_clock thread = {
102124 + static struct k_clock thread = {
102125 .clock_getres = thread_cpu_clock_getres,
102126 .clock_get = thread_cpu_clock_get,
102127 .timer_create = thread_cpu_timer_create,
102128 diff --git a/kernel/time/posix-timers.c b/kernel/time/posix-timers.c
102129 index 31ea01f..7fc61ef 100644
102130 --- a/kernel/time/posix-timers.c
102131 +++ b/kernel/time/posix-timers.c
102132 @@ -43,6 +43,7 @@
102133 #include <linux/hash.h>
102134 #include <linux/posix-clock.h>
102135 #include <linux/posix-timers.h>
102136 +#include <linux/grsecurity.h>
102137 #include <linux/syscalls.h>
102138 #include <linux/wait.h>
102139 #include <linux/workqueue.h>
102140 @@ -124,7 +125,7 @@ static DEFINE_SPINLOCK(hash_lock);
102141 * which we beg off on and pass to do_sys_settimeofday().
102142 */
102143
102144 -static struct k_clock posix_clocks[MAX_CLOCKS];
102145 +static struct k_clock *posix_clocks[MAX_CLOCKS];
102146
102147 /*
102148 * These ones are defined below.
102149 @@ -277,7 +278,7 @@ static int posix_get_tai(clockid_t which_clock, struct timespec *tp)
102150 */
102151 static __init int init_posix_timers(void)
102152 {
102153 - struct k_clock clock_realtime = {
102154 + static struct k_clock clock_realtime = {
102155 .clock_getres = hrtimer_get_res,
102156 .clock_get = posix_clock_realtime_get,
102157 .clock_set = posix_clock_realtime_set,
102158 @@ -289,7 +290,7 @@ static __init int init_posix_timers(void)
102159 .timer_get = common_timer_get,
102160 .timer_del = common_timer_del,
102161 };
102162 - struct k_clock clock_monotonic = {
102163 + static struct k_clock clock_monotonic = {
102164 .clock_getres = hrtimer_get_res,
102165 .clock_get = posix_ktime_get_ts,
102166 .nsleep = common_nsleep,
102167 @@ -299,19 +300,19 @@ static __init int init_posix_timers(void)
102168 .timer_get = common_timer_get,
102169 .timer_del = common_timer_del,
102170 };
102171 - struct k_clock clock_monotonic_raw = {
102172 + static struct k_clock clock_monotonic_raw = {
102173 .clock_getres = hrtimer_get_res,
102174 .clock_get = posix_get_monotonic_raw,
102175 };
102176 - struct k_clock clock_realtime_coarse = {
102177 + static struct k_clock clock_realtime_coarse = {
102178 .clock_getres = posix_get_coarse_res,
102179 .clock_get = posix_get_realtime_coarse,
102180 };
102181 - struct k_clock clock_monotonic_coarse = {
102182 + static struct k_clock clock_monotonic_coarse = {
102183 .clock_getres = posix_get_coarse_res,
102184 .clock_get = posix_get_monotonic_coarse,
102185 };
102186 - struct k_clock clock_tai = {
102187 + static struct k_clock clock_tai = {
102188 .clock_getres = hrtimer_get_res,
102189 .clock_get = posix_get_tai,
102190 .nsleep = common_nsleep,
102191 @@ -321,7 +322,7 @@ static __init int init_posix_timers(void)
102192 .timer_get = common_timer_get,
102193 .timer_del = common_timer_del,
102194 };
102195 - struct k_clock clock_boottime = {
102196 + static struct k_clock clock_boottime = {
102197 .clock_getres = hrtimer_get_res,
102198 .clock_get = posix_get_boottime,
102199 .nsleep = common_nsleep,
102200 @@ -533,7 +534,7 @@ void posix_timers_register_clock(const clockid_t clock_id,
102201 return;
102202 }
102203
102204 - posix_clocks[clock_id] = *new_clock;
102205 + posix_clocks[clock_id] = new_clock;
102206 }
102207 EXPORT_SYMBOL_GPL(posix_timers_register_clock);
102208
102209 @@ -579,9 +580,9 @@ static struct k_clock *clockid_to_kclock(const clockid_t id)
102210 return (id & CLOCKFD_MASK) == CLOCKFD ?
102211 &clock_posix_dynamic : &clock_posix_cpu;
102212
102213 - if (id >= MAX_CLOCKS || !posix_clocks[id].clock_getres)
102214 + if (id >= MAX_CLOCKS || !posix_clocks[id] || !posix_clocks[id]->clock_getres)
102215 return NULL;
102216 - return &posix_clocks[id];
102217 + return posix_clocks[id];
102218 }
102219
102220 static int common_timer_create(struct k_itimer *new_timer)
102221 @@ -599,7 +600,7 @@ SYSCALL_DEFINE3(timer_create, const clockid_t, which_clock,
102222 struct k_clock *kc = clockid_to_kclock(which_clock);
102223 struct k_itimer *new_timer;
102224 int error, new_timer_id;
102225 - sigevent_t event;
102226 + sigevent_t event = { };
102227 int it_id_set = IT_ID_NOT_SET;
102228
102229 if (!kc)
102230 @@ -1014,6 +1015,13 @@ SYSCALL_DEFINE2(clock_settime, const clockid_t, which_clock,
102231 if (copy_from_user(&new_tp, tp, sizeof (*tp)))
102232 return -EFAULT;
102233
102234 + /* only the CLOCK_REALTIME clock can be set, all other clocks
102235 + have their clock_set fptr set to a nosettime dummy function
102236 + CLOCK_REALTIME has a NULL clock_set fptr which causes it to
102237 + call common_clock_set, which calls do_sys_settimeofday, which
102238 + we hook
102239 + */
102240 +
102241 return kc->clock_set(which_clock, &new_tp);
102242 }
102243
102244 diff --git a/kernel/time/time.c b/kernel/time/time.c
102245 index 2c85b77..6530536 100644
102246 --- a/kernel/time/time.c
102247 +++ b/kernel/time/time.c
102248 @@ -173,6 +173,11 @@ int do_sys_settimeofday(const struct timespec *tv, const struct timezone *tz)
102249 return error;
102250
102251 if (tz) {
102252 + /* we log in do_settimeofday called below, so don't log twice
102253 + */
102254 + if (!tv)
102255 + gr_log_timechange();
102256 +
102257 sys_tz = *tz;
102258 update_vsyscall_tz();
102259 if (firsttime) {
102260 diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c
102261 index 91db941..a371671 100644
102262 --- a/kernel/time/timekeeping.c
102263 +++ b/kernel/time/timekeeping.c
102264 @@ -15,6 +15,7 @@
102265 #include <linux/init.h>
102266 #include <linux/mm.h>
102267 #include <linux/sched.h>
102268 +#include <linux/grsecurity.h>
102269 #include <linux/syscore_ops.h>
102270 #include <linux/clocksource.h>
102271 #include <linux/jiffies.h>
102272 @@ -802,6 +803,8 @@ int do_settimeofday64(const struct timespec64 *ts)
102273 if (!timespec64_valid_strict(ts))
102274 return -EINVAL;
102275
102276 + gr_log_timechange();
102277 +
102278 raw_spin_lock_irqsave(&timekeeper_lock, flags);
102279 write_seqcount_begin(&tk_core.seq);
102280
102281 diff --git a/kernel/time/timer.c b/kernel/time/timer.c
102282 index 2d3f5c5..7ed7dc5 100644
102283 --- a/kernel/time/timer.c
102284 +++ b/kernel/time/timer.c
102285 @@ -1393,7 +1393,7 @@ void update_process_times(int user_tick)
102286 /*
102287 * This function runs timers and the timer-tq in bottom half context.
102288 */
102289 -static void run_timer_softirq(struct softirq_action *h)
102290 +static __latent_entropy void run_timer_softirq(void)
102291 {
102292 struct tvec_base *base = __this_cpu_read(tvec_bases);
102293
102294 @@ -1456,7 +1456,7 @@ static void process_timeout(unsigned long __data)
102295 *
102296 * In all cases the return value is guaranteed to be non-negative.
102297 */
102298 -signed long __sched schedule_timeout(signed long timeout)
102299 +signed long __sched __intentional_overflow(-1) schedule_timeout(signed long timeout)
102300 {
102301 struct timer_list timer;
102302 unsigned long expire;
102303 diff --git a/kernel/time/timer_list.c b/kernel/time/timer_list.c
102304 index 61ed862..3b52c65 100644
102305 --- a/kernel/time/timer_list.c
102306 +++ b/kernel/time/timer_list.c
102307 @@ -45,12 +45,16 @@ DECLARE_PER_CPU(struct hrtimer_cpu_base, hrtimer_bases);
102308
102309 static void print_name_offset(struct seq_file *m, void *sym)
102310 {
102311 +#ifdef CONFIG_GRKERNSEC_HIDESYM
102312 + SEQ_printf(m, "<%p>", NULL);
102313 +#else
102314 char symname[KSYM_NAME_LEN];
102315
102316 if (lookup_symbol_name((unsigned long)sym, symname) < 0)
102317 SEQ_printf(m, "<%pK>", sym);
102318 else
102319 SEQ_printf(m, "%s", symname);
102320 +#endif
102321 }
102322
102323 static void
102324 @@ -119,7 +123,11 @@ next_one:
102325 static void
102326 print_base(struct seq_file *m, struct hrtimer_clock_base *base, u64 now)
102327 {
102328 +#ifdef CONFIG_GRKERNSEC_HIDESYM
102329 + SEQ_printf(m, " .base: %p\n", NULL);
102330 +#else
102331 SEQ_printf(m, " .base: %pK\n", base);
102332 +#endif
102333 SEQ_printf(m, " .index: %d\n",
102334 base->index);
102335 SEQ_printf(m, " .resolution: %Lu nsecs\n",
102336 @@ -362,7 +370,11 @@ static int __init init_timer_list_procfs(void)
102337 {
102338 struct proc_dir_entry *pe;
102339
102340 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
102341 + pe = proc_create("timer_list", 0400, NULL, &timer_list_fops);
102342 +#else
102343 pe = proc_create("timer_list", 0444, NULL, &timer_list_fops);
102344 +#endif
102345 if (!pe)
102346 return -ENOMEM;
102347 return 0;
102348 diff --git a/kernel/time/timer_stats.c b/kernel/time/timer_stats.c
102349 index 1fb08f2..ca4bb1e 100644
102350 --- a/kernel/time/timer_stats.c
102351 +++ b/kernel/time/timer_stats.c
102352 @@ -116,7 +116,7 @@ static ktime_t time_start, time_stop;
102353 static unsigned long nr_entries;
102354 static struct entry entries[MAX_ENTRIES];
102355
102356 -static atomic_t overflow_count;
102357 +static atomic_unchecked_t overflow_count;
102358
102359 /*
102360 * The entries are in a hash-table, for fast lookup:
102361 @@ -140,7 +140,7 @@ static void reset_entries(void)
102362 nr_entries = 0;
102363 memset(entries, 0, sizeof(entries));
102364 memset(tstat_hash_table, 0, sizeof(tstat_hash_table));
102365 - atomic_set(&overflow_count, 0);
102366 + atomic_set_unchecked(&overflow_count, 0);
102367 }
102368
102369 static struct entry *alloc_entry(void)
102370 @@ -261,7 +261,7 @@ void timer_stats_update_stats(void *timer, pid_t pid, void *startf,
102371 if (likely(entry))
102372 entry->count++;
102373 else
102374 - atomic_inc(&overflow_count);
102375 + atomic_inc_unchecked(&overflow_count);
102376
102377 out_unlock:
102378 raw_spin_unlock_irqrestore(lock, flags);
102379 @@ -269,12 +269,16 @@ void timer_stats_update_stats(void *timer, pid_t pid, void *startf,
102380
102381 static void print_name_offset(struct seq_file *m, unsigned long addr)
102382 {
102383 +#ifdef CONFIG_GRKERNSEC_HIDESYM
102384 + seq_printf(m, "<%p>", NULL);
102385 +#else
102386 char symname[KSYM_NAME_LEN];
102387
102388 if (lookup_symbol_name(addr, symname) < 0)
102389 - seq_printf(m, "<%p>", (void *)addr);
102390 + seq_printf(m, "<%pK>", (void *)addr);
102391 else
102392 seq_printf(m, "%s", symname);
102393 +#endif
102394 }
102395
102396 static int tstats_show(struct seq_file *m, void *v)
102397 @@ -300,8 +304,8 @@ static int tstats_show(struct seq_file *m, void *v)
102398
102399 seq_puts(m, "Timer Stats Version: v0.3\n");
102400 seq_printf(m, "Sample period: %ld.%03ld s\n", period.tv_sec, ms);
102401 - if (atomic_read(&overflow_count))
102402 - seq_printf(m, "Overflow: %d entries\n", atomic_read(&overflow_count));
102403 + if (atomic_read_unchecked(&overflow_count))
102404 + seq_printf(m, "Overflow: %d entries\n", atomic_read_unchecked(&overflow_count));
102405 seq_printf(m, "Collection: %s\n", timer_stats_active ? "active" : "inactive");
102406
102407 for (i = 0; i < nr_entries; i++) {
102408 @@ -417,7 +421,11 @@ static int __init init_tstats_procfs(void)
102409 {
102410 struct proc_dir_entry *pe;
102411
102412 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
102413 + pe = proc_create("timer_stats", 0600, NULL, &tstats_fops);
102414 +#else
102415 pe = proc_create("timer_stats", 0644, NULL, &tstats_fops);
102416 +#endif
102417 if (!pe)
102418 return -ENOMEM;
102419 return 0;
102420 diff --git a/kernel/torture.c b/kernel/torture.c
102421 index dd70993..0bf694b 100644
102422 --- a/kernel/torture.c
102423 +++ b/kernel/torture.c
102424 @@ -482,7 +482,7 @@ static int torture_shutdown_notify(struct notifier_block *unused1,
102425 mutex_lock(&fullstop_mutex);
102426 if (ACCESS_ONCE(fullstop) == FULLSTOP_DONTSTOP) {
102427 VERBOSE_TOROUT_STRING("Unscheduled system shutdown detected");
102428 - ACCESS_ONCE(fullstop) = FULLSTOP_SHUTDOWN;
102429 + ACCESS_ONCE_RW(fullstop) = FULLSTOP_SHUTDOWN;
102430 } else {
102431 pr_warn("Concurrent rmmod and shutdown illegal!\n");
102432 }
102433 @@ -549,14 +549,14 @@ static int torture_stutter(void *arg)
102434 if (!torture_must_stop()) {
102435 if (stutter > 1) {
102436 schedule_timeout_interruptible(stutter - 1);
102437 - ACCESS_ONCE(stutter_pause_test) = 2;
102438 + ACCESS_ONCE_RW(stutter_pause_test) = 2;
102439 }
102440 schedule_timeout_interruptible(1);
102441 - ACCESS_ONCE(stutter_pause_test) = 1;
102442 + ACCESS_ONCE_RW(stutter_pause_test) = 1;
102443 }
102444 if (!torture_must_stop())
102445 schedule_timeout_interruptible(stutter);
102446 - ACCESS_ONCE(stutter_pause_test) = 0;
102447 + ACCESS_ONCE_RW(stutter_pause_test) = 0;
102448 torture_shutdown_absorb("torture_stutter");
102449 } while (!torture_must_stop());
102450 torture_kthread_stopping("torture_stutter");
102451 @@ -648,7 +648,7 @@ bool torture_cleanup_begin(void)
102452 schedule_timeout_uninterruptible(10);
102453 return true;
102454 }
102455 - ACCESS_ONCE(fullstop) = FULLSTOP_RMMOD;
102456 + ACCESS_ONCE_RW(fullstop) = FULLSTOP_RMMOD;
102457 mutex_unlock(&fullstop_mutex);
102458 torture_shutdown_cleanup();
102459 torture_shuffle_cleanup();
102460 diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c
102461 index 483cecf..ac46091 100644
102462 --- a/kernel/trace/blktrace.c
102463 +++ b/kernel/trace/blktrace.c
102464 @@ -328,7 +328,7 @@ static ssize_t blk_dropped_read(struct file *filp, char __user *buffer,
102465 struct blk_trace *bt = filp->private_data;
102466 char buf[16];
102467
102468 - snprintf(buf, sizeof(buf), "%u\n", atomic_read(&bt->dropped));
102469 + snprintf(buf, sizeof(buf), "%u\n", atomic_read_unchecked(&bt->dropped));
102470
102471 return simple_read_from_buffer(buffer, count, ppos, buf, strlen(buf));
102472 }
102473 @@ -386,7 +386,7 @@ static int blk_subbuf_start_callback(struct rchan_buf *buf, void *subbuf,
102474 return 1;
102475
102476 bt = buf->chan->private_data;
102477 - atomic_inc(&bt->dropped);
102478 + atomic_inc_unchecked(&bt->dropped);
102479 return 0;
102480 }
102481
102482 @@ -487,7 +487,7 @@ int do_blk_trace_setup(struct request_queue *q, char *name, dev_t dev,
102483
102484 bt->dir = dir;
102485 bt->dev = dev;
102486 - atomic_set(&bt->dropped, 0);
102487 + atomic_set_unchecked(&bt->dropped, 0);
102488 INIT_LIST_HEAD(&bt->running_list);
102489
102490 ret = -EIO;
102491 diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
102492 index 4f22802..bd268b1 100644
102493 --- a/kernel/trace/ftrace.c
102494 +++ b/kernel/trace/ftrace.c
102495 @@ -2382,12 +2382,17 @@ ftrace_code_disable(struct module *mod, struct dyn_ftrace *rec)
102496 if (unlikely(ftrace_disabled))
102497 return 0;
102498
102499 + ret = ftrace_arch_code_modify_prepare();
102500 + FTRACE_WARN_ON(ret);
102501 + if (ret)
102502 + return 0;
102503 +
102504 ret = ftrace_make_nop(mod, rec, MCOUNT_ADDR);
102505 + FTRACE_WARN_ON(ftrace_arch_code_modify_post_process());
102506 if (ret) {
102507 ftrace_bug(ret, rec);
102508 - return 0;
102509 }
102510 - return 1;
102511 + return ret ? 0 : 1;
102512 }
102513
102514 /*
102515 @@ -4776,8 +4781,10 @@ static int ftrace_process_locs(struct module *mod,
102516 if (!count)
102517 return 0;
102518
102519 + pax_open_kernel();
102520 sort(start, count, sizeof(*start),
102521 ftrace_cmp_ips, ftrace_swap_ips);
102522 + pax_close_kernel();
102523
102524 start_pg = ftrace_allocate_pages(count);
102525 if (!start_pg)
102526 @@ -5653,7 +5660,7 @@ static int alloc_retstack_tasklist(struct ftrace_ret_stack **ret_stack_list)
102527
102528 if (t->ret_stack == NULL) {
102529 atomic_set(&t->tracing_graph_pause, 0);
102530 - atomic_set(&t->trace_overrun, 0);
102531 + atomic_set_unchecked(&t->trace_overrun, 0);
102532 t->curr_ret_stack = -1;
102533 /* Make sure the tasks see the -1 first: */
102534 smp_wmb();
102535 @@ -5876,7 +5883,7 @@ static void
102536 graph_init_task(struct task_struct *t, struct ftrace_ret_stack *ret_stack)
102537 {
102538 atomic_set(&t->tracing_graph_pause, 0);
102539 - atomic_set(&t->trace_overrun, 0);
102540 + atomic_set_unchecked(&t->trace_overrun, 0);
102541 t->ftrace_timestamp = 0;
102542 /* make curr_ret_stack visible before we add the ret_stack */
102543 smp_wmb();
102544 diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c
102545 index 922048a..bb71a55 100644
102546 --- a/kernel/trace/ring_buffer.c
102547 +++ b/kernel/trace/ring_buffer.c
102548 @@ -348,9 +348,9 @@ struct buffer_data_page {
102549 */
102550 struct buffer_page {
102551 struct list_head list; /* list of buffer pages */
102552 - local_t write; /* index for next write */
102553 + local_unchecked_t write; /* index for next write */
102554 unsigned read; /* index for next read */
102555 - local_t entries; /* entries on this page */
102556 + local_unchecked_t entries; /* entries on this page */
102557 unsigned long real_end; /* real end of data */
102558 struct buffer_data_page *page; /* Actual data page */
102559 };
102560 @@ -471,11 +471,11 @@ struct ring_buffer_per_cpu {
102561 unsigned long last_overrun;
102562 local_t entries_bytes;
102563 local_t entries;
102564 - local_t overrun;
102565 - local_t commit_overrun;
102566 - local_t dropped_events;
102567 + local_unchecked_t overrun;
102568 + local_unchecked_t commit_overrun;
102569 + local_unchecked_t dropped_events;
102570 local_t committing;
102571 - local_t commits;
102572 + local_unchecked_t commits;
102573 unsigned long read;
102574 unsigned long read_bytes;
102575 u64 write_stamp;
102576 @@ -1045,8 +1045,8 @@ static int rb_tail_page_update(struct ring_buffer_per_cpu *cpu_buffer,
102577 *
102578 * We add a counter to the write field to denote this.
102579 */
102580 - old_write = local_add_return(RB_WRITE_INTCNT, &next_page->write);
102581 - old_entries = local_add_return(RB_WRITE_INTCNT, &next_page->entries);
102582 + old_write = local_add_return_unchecked(RB_WRITE_INTCNT, &next_page->write);
102583 + old_entries = local_add_return_unchecked(RB_WRITE_INTCNT, &next_page->entries);
102584
102585 /*
102586 * Just make sure we have seen our old_write and synchronize
102587 @@ -1074,8 +1074,8 @@ static int rb_tail_page_update(struct ring_buffer_per_cpu *cpu_buffer,
102588 * cmpxchg to only update if an interrupt did not already
102589 * do it for us. If the cmpxchg fails, we don't care.
102590 */
102591 - (void)local_cmpxchg(&next_page->write, old_write, val);
102592 - (void)local_cmpxchg(&next_page->entries, old_entries, eval);
102593 + (void)local_cmpxchg_unchecked(&next_page->write, old_write, val);
102594 + (void)local_cmpxchg_unchecked(&next_page->entries, old_entries, eval);
102595
102596 /*
102597 * No need to worry about races with clearing out the commit.
102598 @@ -1443,12 +1443,12 @@ static void rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer);
102599
102600 static inline unsigned long rb_page_entries(struct buffer_page *bpage)
102601 {
102602 - return local_read(&bpage->entries) & RB_WRITE_MASK;
102603 + return local_read_unchecked(&bpage->entries) & RB_WRITE_MASK;
102604 }
102605
102606 static inline unsigned long rb_page_write(struct buffer_page *bpage)
102607 {
102608 - return local_read(&bpage->write) & RB_WRITE_MASK;
102609 + return local_read_unchecked(&bpage->write) & RB_WRITE_MASK;
102610 }
102611
102612 static int
102613 @@ -1543,7 +1543,7 @@ rb_remove_pages(struct ring_buffer_per_cpu *cpu_buffer, unsigned int nr_pages)
102614 * bytes consumed in ring buffer from here.
102615 * Increment overrun to account for the lost events.
102616 */
102617 - local_add(page_entries, &cpu_buffer->overrun);
102618 + local_add_unchecked(page_entries, &cpu_buffer->overrun);
102619 local_sub(BUF_PAGE_SIZE, &cpu_buffer->entries_bytes);
102620 }
102621
102622 @@ -2105,7 +2105,7 @@ rb_handle_head_page(struct ring_buffer_per_cpu *cpu_buffer,
102623 * it is our responsibility to update
102624 * the counters.
102625 */
102626 - local_add(entries, &cpu_buffer->overrun);
102627 + local_add_unchecked(entries, &cpu_buffer->overrun);
102628 local_sub(BUF_PAGE_SIZE, &cpu_buffer->entries_bytes);
102629
102630 /*
102631 @@ -2255,7 +2255,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
102632 if (tail == BUF_PAGE_SIZE)
102633 tail_page->real_end = 0;
102634
102635 - local_sub(length, &tail_page->write);
102636 + local_sub_unchecked(length, &tail_page->write);
102637 return;
102638 }
102639
102640 @@ -2290,7 +2290,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
102641 rb_event_set_padding(event);
102642
102643 /* Set the write back to the previous setting */
102644 - local_sub(length, &tail_page->write);
102645 + local_sub_unchecked(length, &tail_page->write);
102646 return;
102647 }
102648
102649 @@ -2302,7 +2302,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
102650
102651 /* Set write to end of buffer */
102652 length = (tail + length) - BUF_PAGE_SIZE;
102653 - local_sub(length, &tail_page->write);
102654 + local_sub_unchecked(length, &tail_page->write);
102655 }
102656
102657 /*
102658 @@ -2328,7 +2328,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
102659 * about it.
102660 */
102661 if (unlikely(next_page == commit_page)) {
102662 - local_inc(&cpu_buffer->commit_overrun);
102663 + local_inc_unchecked(&cpu_buffer->commit_overrun);
102664 goto out_reset;
102665 }
102666
102667 @@ -2358,7 +2358,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
102668 * this is easy, just stop here.
102669 */
102670 if (!(buffer->flags & RB_FL_OVERWRITE)) {
102671 - local_inc(&cpu_buffer->dropped_events);
102672 + local_inc_unchecked(&cpu_buffer->dropped_events);
102673 goto out_reset;
102674 }
102675
102676 @@ -2384,7 +2384,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
102677 cpu_buffer->tail_page) &&
102678 (cpu_buffer->commit_page ==
102679 cpu_buffer->reader_page))) {
102680 - local_inc(&cpu_buffer->commit_overrun);
102681 + local_inc_unchecked(&cpu_buffer->commit_overrun);
102682 goto out_reset;
102683 }
102684 }
102685 @@ -2432,7 +2432,7 @@ __rb_reserve_next(struct ring_buffer_per_cpu *cpu_buffer,
102686 length += RB_LEN_TIME_EXTEND;
102687
102688 tail_page = cpu_buffer->tail_page;
102689 - write = local_add_return(length, &tail_page->write);
102690 + write = local_add_return_unchecked(length, &tail_page->write);
102691
102692 /* set write to only the index of the write */
102693 write &= RB_WRITE_MASK;
102694 @@ -2456,7 +2456,7 @@ __rb_reserve_next(struct ring_buffer_per_cpu *cpu_buffer,
102695 kmemcheck_annotate_bitfield(event, bitfield);
102696 rb_update_event(cpu_buffer, event, length, add_timestamp, delta);
102697
102698 - local_inc(&tail_page->entries);
102699 + local_inc_unchecked(&tail_page->entries);
102700
102701 /*
102702 * If this is the first commit on the page, then update
102703 @@ -2489,7 +2489,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
102704
102705 if (bpage->page == (void *)addr && rb_page_write(bpage) == old_index) {
102706 unsigned long write_mask =
102707 - local_read(&bpage->write) & ~RB_WRITE_MASK;
102708 + local_read_unchecked(&bpage->write) & ~RB_WRITE_MASK;
102709 unsigned long event_length = rb_event_length(event);
102710 /*
102711 * This is on the tail page. It is possible that
102712 @@ -2499,7 +2499,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
102713 */
102714 old_index += write_mask;
102715 new_index += write_mask;
102716 - index = local_cmpxchg(&bpage->write, old_index, new_index);
102717 + index = local_cmpxchg_unchecked(&bpage->write, old_index, new_index);
102718 if (index == old_index) {
102719 /* update counters */
102720 local_sub(event_length, &cpu_buffer->entries_bytes);
102721 @@ -2514,7 +2514,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
102722 static void rb_start_commit(struct ring_buffer_per_cpu *cpu_buffer)
102723 {
102724 local_inc(&cpu_buffer->committing);
102725 - local_inc(&cpu_buffer->commits);
102726 + local_inc_unchecked(&cpu_buffer->commits);
102727 }
102728
102729 static inline void rb_end_commit(struct ring_buffer_per_cpu *cpu_buffer)
102730 @@ -2526,7 +2526,7 @@ static inline void rb_end_commit(struct ring_buffer_per_cpu *cpu_buffer)
102731 return;
102732
102733 again:
102734 - commits = local_read(&cpu_buffer->commits);
102735 + commits = local_read_unchecked(&cpu_buffer->commits);
102736 /* synchronize with interrupts */
102737 barrier();
102738 if (local_read(&cpu_buffer->committing) == 1)
102739 @@ -2542,7 +2542,7 @@ static inline void rb_end_commit(struct ring_buffer_per_cpu *cpu_buffer)
102740 * updating of the commit page and the clearing of the
102741 * committing counter.
102742 */
102743 - if (unlikely(local_read(&cpu_buffer->commits) != commits) &&
102744 + if (unlikely(local_read_unchecked(&cpu_buffer->commits) != commits) &&
102745 !local_read(&cpu_buffer->committing)) {
102746 local_inc(&cpu_buffer->committing);
102747 goto again;
102748 @@ -2572,7 +2572,7 @@ rb_reserve_next_event(struct ring_buffer *buffer,
102749 barrier();
102750 if (unlikely(ACCESS_ONCE(cpu_buffer->buffer) != buffer)) {
102751 local_dec(&cpu_buffer->committing);
102752 - local_dec(&cpu_buffer->commits);
102753 + local_dec_unchecked(&cpu_buffer->commits);
102754 return NULL;
102755 }
102756 #endif
102757 @@ -2901,7 +2901,7 @@ rb_decrement_entry(struct ring_buffer_per_cpu *cpu_buffer,
102758
102759 /* Do the likely case first */
102760 if (likely(bpage->page == (void *)addr)) {
102761 - local_dec(&bpage->entries);
102762 + local_dec_unchecked(&bpage->entries);
102763 return;
102764 }
102765
102766 @@ -2913,7 +2913,7 @@ rb_decrement_entry(struct ring_buffer_per_cpu *cpu_buffer,
102767 start = bpage;
102768 do {
102769 if (bpage->page == (void *)addr) {
102770 - local_dec(&bpage->entries);
102771 + local_dec_unchecked(&bpage->entries);
102772 return;
102773 }
102774 rb_inc_page(cpu_buffer, &bpage);
102775 @@ -3197,7 +3197,7 @@ static inline unsigned long
102776 rb_num_of_entries(struct ring_buffer_per_cpu *cpu_buffer)
102777 {
102778 return local_read(&cpu_buffer->entries) -
102779 - (local_read(&cpu_buffer->overrun) + cpu_buffer->read);
102780 + (local_read_unchecked(&cpu_buffer->overrun) + cpu_buffer->read);
102781 }
102782
102783 /**
102784 @@ -3286,7 +3286,7 @@ unsigned long ring_buffer_overrun_cpu(struct ring_buffer *buffer, int cpu)
102785 return 0;
102786
102787 cpu_buffer = buffer->buffers[cpu];
102788 - ret = local_read(&cpu_buffer->overrun);
102789 + ret = local_read_unchecked(&cpu_buffer->overrun);
102790
102791 return ret;
102792 }
102793 @@ -3309,7 +3309,7 @@ ring_buffer_commit_overrun_cpu(struct ring_buffer *buffer, int cpu)
102794 return 0;
102795
102796 cpu_buffer = buffer->buffers[cpu];
102797 - ret = local_read(&cpu_buffer->commit_overrun);
102798 + ret = local_read_unchecked(&cpu_buffer->commit_overrun);
102799
102800 return ret;
102801 }
102802 @@ -3331,7 +3331,7 @@ ring_buffer_dropped_events_cpu(struct ring_buffer *buffer, int cpu)
102803 return 0;
102804
102805 cpu_buffer = buffer->buffers[cpu];
102806 - ret = local_read(&cpu_buffer->dropped_events);
102807 + ret = local_read_unchecked(&cpu_buffer->dropped_events);
102808
102809 return ret;
102810 }
102811 @@ -3394,7 +3394,7 @@ unsigned long ring_buffer_overruns(struct ring_buffer *buffer)
102812 /* if you care about this being correct, lock the buffer */
102813 for_each_buffer_cpu(buffer, cpu) {
102814 cpu_buffer = buffer->buffers[cpu];
102815 - overruns += local_read(&cpu_buffer->overrun);
102816 + overruns += local_read_unchecked(&cpu_buffer->overrun);
102817 }
102818
102819 return overruns;
102820 @@ -3565,8 +3565,8 @@ rb_get_reader_page(struct ring_buffer_per_cpu *cpu_buffer)
102821 /*
102822 * Reset the reader page to size zero.
102823 */
102824 - local_set(&cpu_buffer->reader_page->write, 0);
102825 - local_set(&cpu_buffer->reader_page->entries, 0);
102826 + local_set_unchecked(&cpu_buffer->reader_page->write, 0);
102827 + local_set_unchecked(&cpu_buffer->reader_page->entries, 0);
102828 local_set(&cpu_buffer->reader_page->page->commit, 0);
102829 cpu_buffer->reader_page->real_end = 0;
102830
102831 @@ -3600,7 +3600,7 @@ rb_get_reader_page(struct ring_buffer_per_cpu *cpu_buffer)
102832 * want to compare with the last_overrun.
102833 */
102834 smp_mb();
102835 - overwrite = local_read(&(cpu_buffer->overrun));
102836 + overwrite = local_read_unchecked(&(cpu_buffer->overrun));
102837
102838 /*
102839 * Here's the tricky part.
102840 @@ -4172,8 +4172,8 @@ rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer)
102841
102842 cpu_buffer->head_page
102843 = list_entry(cpu_buffer->pages, struct buffer_page, list);
102844 - local_set(&cpu_buffer->head_page->write, 0);
102845 - local_set(&cpu_buffer->head_page->entries, 0);
102846 + local_set_unchecked(&cpu_buffer->head_page->write, 0);
102847 + local_set_unchecked(&cpu_buffer->head_page->entries, 0);
102848 local_set(&cpu_buffer->head_page->page->commit, 0);
102849
102850 cpu_buffer->head_page->read = 0;
102851 @@ -4183,18 +4183,18 @@ rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer)
102852
102853 INIT_LIST_HEAD(&cpu_buffer->reader_page->list);
102854 INIT_LIST_HEAD(&cpu_buffer->new_pages);
102855 - local_set(&cpu_buffer->reader_page->write, 0);
102856 - local_set(&cpu_buffer->reader_page->entries, 0);
102857 + local_set_unchecked(&cpu_buffer->reader_page->write, 0);
102858 + local_set_unchecked(&cpu_buffer->reader_page->entries, 0);
102859 local_set(&cpu_buffer->reader_page->page->commit, 0);
102860 cpu_buffer->reader_page->read = 0;
102861
102862 local_set(&cpu_buffer->entries_bytes, 0);
102863 - local_set(&cpu_buffer->overrun, 0);
102864 - local_set(&cpu_buffer->commit_overrun, 0);
102865 - local_set(&cpu_buffer->dropped_events, 0);
102866 + local_set_unchecked(&cpu_buffer->overrun, 0);
102867 + local_set_unchecked(&cpu_buffer->commit_overrun, 0);
102868 + local_set_unchecked(&cpu_buffer->dropped_events, 0);
102869 local_set(&cpu_buffer->entries, 0);
102870 local_set(&cpu_buffer->committing, 0);
102871 - local_set(&cpu_buffer->commits, 0);
102872 + local_set_unchecked(&cpu_buffer->commits, 0);
102873 cpu_buffer->read = 0;
102874 cpu_buffer->read_bytes = 0;
102875
102876 @@ -4595,8 +4595,8 @@ int ring_buffer_read_page(struct ring_buffer *buffer,
102877 rb_init_page(bpage);
102878 bpage = reader->page;
102879 reader->page = *data_page;
102880 - local_set(&reader->write, 0);
102881 - local_set(&reader->entries, 0);
102882 + local_set_unchecked(&reader->write, 0);
102883 + local_set_unchecked(&reader->entries, 0);
102884 reader->read = 0;
102885 *data_page = bpage;
102886
102887 diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
102888 index 62c6506..5c25989 100644
102889 --- a/kernel/trace/trace.c
102890 +++ b/kernel/trace/trace.c
102891 @@ -3500,7 +3500,7 @@ int trace_keep_overwrite(struct tracer *tracer, u32 mask, int set)
102892 return 0;
102893 }
102894
102895 -int set_tracer_flag(struct trace_array *tr, unsigned int mask, int enabled)
102896 +int set_tracer_flag(struct trace_array *tr, unsigned long mask, int enabled)
102897 {
102898 /* do nothing if flag is already set */
102899 if (!!(trace_flags & mask) == !!enabled)
102900 diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h
102901 index dd8205a..1aae87a 100644
102902 --- a/kernel/trace/trace.h
102903 +++ b/kernel/trace/trace.h
102904 @@ -1271,7 +1271,7 @@ extern const char *__stop___tracepoint_str[];
102905 void trace_printk_init_buffers(void);
102906 void trace_printk_start_comm(void);
102907 int trace_keep_overwrite(struct tracer *tracer, u32 mask, int set);
102908 -int set_tracer_flag(struct trace_array *tr, unsigned int mask, int enabled);
102909 +int set_tracer_flag(struct trace_array *tr, unsigned long mask, int enabled);
102910
102911 /*
102912 * Normal trace_printk() and friends allocates special buffers
102913 diff --git a/kernel/trace/trace_clock.c b/kernel/trace/trace_clock.c
102914 index 57b67b1..66082a9 100644
102915 --- a/kernel/trace/trace_clock.c
102916 +++ b/kernel/trace/trace_clock.c
102917 @@ -124,7 +124,7 @@ u64 notrace trace_clock_global(void)
102918 return now;
102919 }
102920
102921 -static atomic64_t trace_counter;
102922 +static atomic64_unchecked_t trace_counter;
102923
102924 /*
102925 * trace_clock_counter(): simply an atomic counter.
102926 @@ -133,5 +133,5 @@ static atomic64_t trace_counter;
102927 */
102928 u64 notrace trace_clock_counter(void)
102929 {
102930 - return atomic64_add_return(1, &trace_counter);
102931 + return atomic64_inc_return_unchecked(&trace_counter);
102932 }
102933 diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
102934 index a9c10a3..1864f6b 100644
102935 --- a/kernel/trace/trace_events.c
102936 +++ b/kernel/trace/trace_events.c
102937 @@ -1762,7 +1762,6 @@ __trace_early_add_new_event(struct ftrace_event_call *call,
102938 return 0;
102939 }
102940
102941 -struct ftrace_module_file_ops;
102942 static void __add_event_to_tracers(struct ftrace_event_call *call);
102943
102944 /* Add an additional event_call dynamically */
102945 diff --git a/kernel/trace/trace_functions_graph.c b/kernel/trace/trace_functions_graph.c
102946 index b6fce36..d9f11a3 100644
102947 --- a/kernel/trace/trace_functions_graph.c
102948 +++ b/kernel/trace/trace_functions_graph.c
102949 @@ -133,7 +133,7 @@ ftrace_push_return_trace(unsigned long ret, unsigned long func, int *depth,
102950
102951 /* The return trace stack is full */
102952 if (current->curr_ret_stack == FTRACE_RETFUNC_DEPTH - 1) {
102953 - atomic_inc(&current->trace_overrun);
102954 + atomic_inc_unchecked(&current->trace_overrun);
102955 return -EBUSY;
102956 }
102957
102958 @@ -230,7 +230,7 @@ ftrace_pop_return_trace(struct ftrace_graph_ret *trace, unsigned long *ret,
102959 *ret = current->ret_stack[index].ret;
102960 trace->func = current->ret_stack[index].func;
102961 trace->calltime = current->ret_stack[index].calltime;
102962 - trace->overrun = atomic_read(&current->trace_overrun);
102963 + trace->overrun = atomic_read_unchecked(&current->trace_overrun);
102964 trace->depth = index;
102965 }
102966
102967 diff --git a/kernel/trace/trace_mmiotrace.c b/kernel/trace/trace_mmiotrace.c
102968 index 7a9ba62..2e0e4a1 100644
102969 --- a/kernel/trace/trace_mmiotrace.c
102970 +++ b/kernel/trace/trace_mmiotrace.c
102971 @@ -24,7 +24,7 @@ struct header_iter {
102972 static struct trace_array *mmio_trace_array;
102973 static bool overrun_detected;
102974 static unsigned long prev_overruns;
102975 -static atomic_t dropped_count;
102976 +static atomic_unchecked_t dropped_count;
102977
102978 static void mmio_reset_data(struct trace_array *tr)
102979 {
102980 @@ -124,7 +124,7 @@ static void mmio_close(struct trace_iterator *iter)
102981
102982 static unsigned long count_overruns(struct trace_iterator *iter)
102983 {
102984 - unsigned long cnt = atomic_xchg(&dropped_count, 0);
102985 + unsigned long cnt = atomic_xchg_unchecked(&dropped_count, 0);
102986 unsigned long over = ring_buffer_overruns(iter->trace_buffer->buffer);
102987
102988 if (over > prev_overruns)
102989 @@ -307,7 +307,7 @@ static void __trace_mmiotrace_rw(struct trace_array *tr,
102990 event = trace_buffer_lock_reserve(buffer, TRACE_MMIO_RW,
102991 sizeof(*entry), 0, pc);
102992 if (!event) {
102993 - atomic_inc(&dropped_count);
102994 + atomic_inc_unchecked(&dropped_count);
102995 return;
102996 }
102997 entry = ring_buffer_event_data(event);
102998 @@ -337,7 +337,7 @@ static void __trace_mmiotrace_map(struct trace_array *tr,
102999 event = trace_buffer_lock_reserve(buffer, TRACE_MMIO_MAP,
103000 sizeof(*entry), 0, pc);
103001 if (!event) {
103002 - atomic_inc(&dropped_count);
103003 + atomic_inc_unchecked(&dropped_count);
103004 return;
103005 }
103006 entry = ring_buffer_event_data(event);
103007 diff --git a/kernel/trace/trace_output.c b/kernel/trace/trace_output.c
103008 index 692bf71..6d9a9cd 100644
103009 --- a/kernel/trace/trace_output.c
103010 +++ b/kernel/trace/trace_output.c
103011 @@ -751,14 +751,16 @@ int register_ftrace_event(struct trace_event *event)
103012 goto out;
103013 }
103014
103015 + pax_open_kernel();
103016 if (event->funcs->trace == NULL)
103017 - event->funcs->trace = trace_nop_print;
103018 + *(void **)&event->funcs->trace = trace_nop_print;
103019 if (event->funcs->raw == NULL)
103020 - event->funcs->raw = trace_nop_print;
103021 + *(void **)&event->funcs->raw = trace_nop_print;
103022 if (event->funcs->hex == NULL)
103023 - event->funcs->hex = trace_nop_print;
103024 + *(void **)&event->funcs->hex = trace_nop_print;
103025 if (event->funcs->binary == NULL)
103026 - event->funcs->binary = trace_nop_print;
103027 + *(void **)&event->funcs->binary = trace_nop_print;
103028 + pax_close_kernel();
103029
103030 key = event->type & (EVENT_HASHSIZE - 1);
103031
103032 diff --git a/kernel/trace/trace_seq.c b/kernel/trace/trace_seq.c
103033 index e694c9f..6775a38 100644
103034 --- a/kernel/trace/trace_seq.c
103035 +++ b/kernel/trace/trace_seq.c
103036 @@ -337,7 +337,7 @@ int trace_seq_path(struct trace_seq *s, const struct path *path)
103037 return 0;
103038 }
103039
103040 - seq_buf_path(&s->seq, path, "\n");
103041 + seq_buf_path(&s->seq, path, "\n\\");
103042
103043 if (unlikely(seq_buf_has_overflowed(&s->seq))) {
103044 s->seq.len = save_len;
103045 diff --git a/kernel/trace/trace_stack.c b/kernel/trace/trace_stack.c
103046 index c3e4fcf..ef6cc43 100644
103047 --- a/kernel/trace/trace_stack.c
103048 +++ b/kernel/trace/trace_stack.c
103049 @@ -88,7 +88,7 @@ check_stack(unsigned long ip, unsigned long *stack)
103050 return;
103051
103052 /* we do not handle interrupt stacks yet */
103053 - if (!object_is_on_stack(stack))
103054 + if (!object_starts_on_stack(stack))
103055 return;
103056
103057 local_irq_save(flags);
103058 diff --git a/kernel/trace/trace_syscalls.c b/kernel/trace/trace_syscalls.c
103059 index f97f6e3..d367b48 100644
103060 --- a/kernel/trace/trace_syscalls.c
103061 +++ b/kernel/trace/trace_syscalls.c
103062 @@ -590,6 +590,8 @@ static int perf_sysenter_enable(struct ftrace_event_call *call)
103063 int num;
103064
103065 num = ((struct syscall_metadata *)call->data)->syscall_nr;
103066 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
103067 + return -EINVAL;
103068
103069 mutex_lock(&syscall_trace_lock);
103070 if (!sys_perf_refcount_enter)
103071 @@ -610,6 +612,8 @@ static void perf_sysenter_disable(struct ftrace_event_call *call)
103072 int num;
103073
103074 num = ((struct syscall_metadata *)call->data)->syscall_nr;
103075 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
103076 + return;
103077
103078 mutex_lock(&syscall_trace_lock);
103079 sys_perf_refcount_enter--;
103080 @@ -662,6 +666,8 @@ static int perf_sysexit_enable(struct ftrace_event_call *call)
103081 int num;
103082
103083 num = ((struct syscall_metadata *)call->data)->syscall_nr;
103084 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
103085 + return -EINVAL;
103086
103087 mutex_lock(&syscall_trace_lock);
103088 if (!sys_perf_refcount_exit)
103089 @@ -682,6 +688,8 @@ static void perf_sysexit_disable(struct ftrace_event_call *call)
103090 int num;
103091
103092 num = ((struct syscall_metadata *)call->data)->syscall_nr;
103093 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
103094 + return;
103095
103096 mutex_lock(&syscall_trace_lock);
103097 sys_perf_refcount_exit--;
103098 diff --git a/kernel/user_namespace.c b/kernel/user_namespace.c
103099 index 4109f83..fe1f830 100644
103100 --- a/kernel/user_namespace.c
103101 +++ b/kernel/user_namespace.c
103102 @@ -83,6 +83,21 @@ int create_user_ns(struct cred *new)
103103 !kgid_has_mapping(parent_ns, group))
103104 return -EPERM;
103105
103106 +#ifdef CONFIG_GRKERNSEC
103107 + /*
103108 + * This doesn't really inspire confidence:
103109 + * http://marc.info/?l=linux-kernel&m=135543612731939&w=2
103110 + * http://marc.info/?l=linux-kernel&m=135545831607095&w=2
103111 + * Increases kernel attack surface in areas developers
103112 + * previously cared little about ("low importance due
103113 + * to requiring "root" capability")
103114 + * To be removed when this code receives *proper* review
103115 + */
103116 + if (!capable(CAP_SYS_ADMIN) || !capable(CAP_SETUID) ||
103117 + !capable(CAP_SETGID))
103118 + return -EPERM;
103119 +#endif
103120 +
103121 ns = kmem_cache_zalloc(user_ns_cachep, GFP_KERNEL);
103122 if (!ns)
103123 return -ENOMEM;
103124 @@ -980,7 +995,7 @@ static int userns_install(struct nsproxy *nsproxy, struct ns_common *ns)
103125 if (atomic_read(&current->mm->mm_users) > 1)
103126 return -EINVAL;
103127
103128 - if (current->fs->users != 1)
103129 + if (atomic_read(&current->fs->users) != 1)
103130 return -EINVAL;
103131
103132 if (!ns_capable(user_ns, CAP_SYS_ADMIN))
103133 diff --git a/kernel/utsname_sysctl.c b/kernel/utsname_sysctl.c
103134 index c8eac43..4b5f08f 100644
103135 --- a/kernel/utsname_sysctl.c
103136 +++ b/kernel/utsname_sysctl.c
103137 @@ -47,7 +47,7 @@ static void put_uts(struct ctl_table *table, int write, void *which)
103138 static int proc_do_uts_string(struct ctl_table *table, int write,
103139 void __user *buffer, size_t *lenp, loff_t *ppos)
103140 {
103141 - struct ctl_table uts_table;
103142 + ctl_table_no_const uts_table;
103143 int r;
103144 memcpy(&uts_table, table, sizeof(uts_table));
103145 uts_table.data = get_uts(table, write);
103146 diff --git a/kernel/watchdog.c b/kernel/watchdog.c
103147 index 3174bf8..3553520 100644
103148 --- a/kernel/watchdog.c
103149 +++ b/kernel/watchdog.c
103150 @@ -572,7 +572,7 @@ static int watchdog_nmi_enable(unsigned int cpu) { return 0; }
103151 static void watchdog_nmi_disable(unsigned int cpu) { return; }
103152 #endif /* CONFIG_HARDLOCKUP_DETECTOR */
103153
103154 -static struct smp_hotplug_thread watchdog_threads = {
103155 +static struct smp_hotplug_thread watchdog_threads __read_only = {
103156 .store = &softlockup_watchdog,
103157 .thread_should_run = watchdog_should_run,
103158 .thread_fn = watchdog,
103159 diff --git a/kernel/workqueue.c b/kernel/workqueue.c
103160 index 41ff75b..5ad683a 100644
103161 --- a/kernel/workqueue.c
103162 +++ b/kernel/workqueue.c
103163 @@ -4564,7 +4564,7 @@ static void rebind_workers(struct worker_pool *pool)
103164 WARN_ON_ONCE(!(worker_flags & WORKER_UNBOUND));
103165 worker_flags |= WORKER_REBOUND;
103166 worker_flags &= ~WORKER_UNBOUND;
103167 - ACCESS_ONCE(worker->flags) = worker_flags;
103168 + ACCESS_ONCE_RW(worker->flags) = worker_flags;
103169 }
103170
103171 spin_unlock_irq(&pool->lock);
103172 diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
103173 index c5cefb3..a4241e3 100644
103174 --- a/lib/Kconfig.debug
103175 +++ b/lib/Kconfig.debug
103176 @@ -923,7 +923,7 @@ config DEBUG_MUTEXES
103177
103178 config DEBUG_WW_MUTEX_SLOWPATH
103179 bool "Wait/wound mutex debugging: Slowpath testing"
103180 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
103181 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
103182 select DEBUG_LOCK_ALLOC
103183 select DEBUG_SPINLOCK
103184 select DEBUG_MUTEXES
103185 @@ -940,7 +940,7 @@ config DEBUG_WW_MUTEX_SLOWPATH
103186
103187 config DEBUG_LOCK_ALLOC
103188 bool "Lock debugging: detect incorrect freeing of live locks"
103189 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
103190 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
103191 select DEBUG_SPINLOCK
103192 select DEBUG_MUTEXES
103193 select LOCKDEP
103194 @@ -954,7 +954,7 @@ config DEBUG_LOCK_ALLOC
103195
103196 config PROVE_LOCKING
103197 bool "Lock debugging: prove locking correctness"
103198 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
103199 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
103200 select LOCKDEP
103201 select DEBUG_SPINLOCK
103202 select DEBUG_MUTEXES
103203 @@ -1005,7 +1005,7 @@ config LOCKDEP
103204
103205 config LOCK_STAT
103206 bool "Lock usage statistics"
103207 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
103208 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
103209 select LOCKDEP
103210 select DEBUG_SPINLOCK
103211 select DEBUG_MUTEXES
103212 @@ -1467,6 +1467,7 @@ config LATENCYTOP
103213 depends on DEBUG_KERNEL
103214 depends on STACKTRACE_SUPPORT
103215 depends on PROC_FS
103216 + depends on !GRKERNSEC_HIDESYM
103217 select FRAME_POINTER if !MIPS && !PPC && !S390 && !MICROBLAZE && !ARM_UNWIND && !ARC
103218 select KALLSYMS
103219 select KALLSYMS_ALL
103220 @@ -1483,7 +1484,7 @@ config ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS
103221 config DEBUG_STRICT_USER_COPY_CHECKS
103222 bool "Strict user copy size checks"
103223 depends on ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS
103224 - depends on DEBUG_KERNEL && !TRACE_BRANCH_PROFILING
103225 + depends on DEBUG_KERNEL && !TRACE_BRANCH_PROFILING && !PAX_SIZE_OVERFLOW
103226 help
103227 Enabling this option turns a certain set of sanity checks for user
103228 copy operations into compile time failures.
103229 @@ -1614,7 +1615,7 @@ endmenu # runtime tests
103230
103231 config PROVIDE_OHCI1394_DMA_INIT
103232 bool "Remote debugging over FireWire early on boot"
103233 - depends on PCI && X86
103234 + depends on PCI && X86 && !GRKERNSEC
103235 help
103236 If you want to debug problems which hang or crash the kernel early
103237 on boot and the crashing machine has a FireWire port, you can use
103238 diff --git a/lib/Makefile b/lib/Makefile
103239 index 58f74d2..08e011f 100644
103240 --- a/lib/Makefile
103241 +++ b/lib/Makefile
103242 @@ -59,7 +59,7 @@ obj-$(CONFIG_BTREE) += btree.o
103243 obj-$(CONFIG_INTERVAL_TREE) += interval_tree.o
103244 obj-$(CONFIG_ASSOCIATIVE_ARRAY) += assoc_array.o
103245 obj-$(CONFIG_DEBUG_PREEMPT) += smp_processor_id.o
103246 -obj-$(CONFIG_DEBUG_LIST) += list_debug.o
103247 +obj-y += list_debug.o
103248 obj-$(CONFIG_DEBUG_OBJECTS) += debugobjects.o
103249
103250 ifneq ($(CONFIG_HAVE_DEC_LOCK),y)
103251 diff --git a/lib/average.c b/lib/average.c
103252 index 114d1be..ab0350c 100644
103253 --- a/lib/average.c
103254 +++ b/lib/average.c
103255 @@ -55,7 +55,7 @@ struct ewma *ewma_add(struct ewma *avg, unsigned long val)
103256 {
103257 unsigned long internal = ACCESS_ONCE(avg->internal);
103258
103259 - ACCESS_ONCE(avg->internal) = internal ?
103260 + ACCESS_ONCE_RW(avg->internal) = internal ?
103261 (((internal << avg->weight) - internal) +
103262 (val << avg->factor)) >> avg->weight :
103263 (val << avg->factor);
103264 diff --git a/lib/bitmap.c b/lib/bitmap.c
103265 index d456f4c1..29a0308 100644
103266 --- a/lib/bitmap.c
103267 +++ b/lib/bitmap.c
103268 @@ -264,7 +264,7 @@ int __bitmap_subset(const unsigned long *bitmap1,
103269 }
103270 EXPORT_SYMBOL(__bitmap_subset);
103271
103272 -int __bitmap_weight(const unsigned long *bitmap, unsigned int bits)
103273 +int __intentional_overflow(-1) __bitmap_weight(const unsigned long *bitmap, unsigned int bits)
103274 {
103275 unsigned int k, lim = bits/BITS_PER_LONG;
103276 int w = 0;
103277 @@ -391,7 +391,7 @@ int __bitmap_parse(const char *buf, unsigned int buflen,
103278 {
103279 int c, old_c, totaldigits, ndigits, nchunks, nbits;
103280 u32 chunk;
103281 - const char __user __force *ubuf = (const char __user __force *)buf;
103282 + const char __user *ubuf = (const char __force_user *)buf;
103283
103284 bitmap_zero(maskp, nmaskbits);
103285
103286 @@ -476,7 +476,7 @@ int bitmap_parse_user(const char __user *ubuf,
103287 {
103288 if (!access_ok(VERIFY_READ, ubuf, ulen))
103289 return -EFAULT;
103290 - return __bitmap_parse((const char __force *)ubuf,
103291 + return __bitmap_parse((const char __force_kernel *)ubuf,
103292 ulen, 1, maskp, nmaskbits);
103293
103294 }
103295 @@ -535,7 +535,7 @@ static int __bitmap_parselist(const char *buf, unsigned int buflen,
103296 {
103297 unsigned a, b;
103298 int c, old_c, totaldigits;
103299 - const char __user __force *ubuf = (const char __user __force *)buf;
103300 + const char __user *ubuf = (const char __force_user *)buf;
103301 int exp_digit, in_range;
103302
103303 totaldigits = c = 0;
103304 @@ -630,7 +630,7 @@ int bitmap_parselist_user(const char __user *ubuf,
103305 {
103306 if (!access_ok(VERIFY_READ, ubuf, ulen))
103307 return -EFAULT;
103308 - return __bitmap_parselist((const char __force *)ubuf,
103309 + return __bitmap_parselist((const char __force_kernel *)ubuf,
103310 ulen, 1, maskp, nmaskbits);
103311 }
103312 EXPORT_SYMBOL(bitmap_parselist_user);
103313 diff --git a/lib/bug.c b/lib/bug.c
103314 index 0c3bd95..5a615a1 100644
103315 --- a/lib/bug.c
103316 +++ b/lib/bug.c
103317 @@ -145,6 +145,8 @@ enum bug_trap_type report_bug(unsigned long bugaddr, struct pt_regs *regs)
103318 return BUG_TRAP_TYPE_NONE;
103319
103320 bug = find_bug(bugaddr);
103321 + if (!bug)
103322 + return BUG_TRAP_TYPE_NONE;
103323
103324 file = NULL;
103325 line = 0;
103326 diff --git a/lib/debugobjects.c b/lib/debugobjects.c
103327 index 547f7f9..a6d4ba0 100644
103328 --- a/lib/debugobjects.c
103329 +++ b/lib/debugobjects.c
103330 @@ -289,7 +289,7 @@ static void debug_object_is_on_stack(void *addr, int onstack)
103331 if (limit > 4)
103332 return;
103333
103334 - is_on_stack = object_is_on_stack(addr);
103335 + is_on_stack = object_starts_on_stack(addr);
103336 if (is_on_stack == onstack)
103337 return;
103338
103339 diff --git a/lib/decompress_bunzip2.c b/lib/decompress_bunzip2.c
103340 index 6dd0335..1e9c239 100644
103341 --- a/lib/decompress_bunzip2.c
103342 +++ b/lib/decompress_bunzip2.c
103343 @@ -665,7 +665,8 @@ static int INIT start_bunzip(struct bunzip_data **bdp, void *inbuf, long len,
103344
103345 /* Fourth byte (ascii '1'-'9'), indicates block size in units of 100k of
103346 uncompressed data. Allocate intermediate buffer for block. */
103347 - bd->dbufSize = 100000*(i-BZh0);
103348 + i -= BZh0;
103349 + bd->dbufSize = 100000 * i;
103350
103351 bd->dbuf = large_malloc(bd->dbufSize * sizeof(int));
103352 if (!bd->dbuf)
103353 diff --git a/lib/div64.c b/lib/div64.c
103354 index 4382ad7..08aa558 100644
103355 --- a/lib/div64.c
103356 +++ b/lib/div64.c
103357 @@ -59,7 +59,7 @@ uint32_t __attribute__((weak)) __div64_32(uint64_t *n, uint32_t base)
103358 EXPORT_SYMBOL(__div64_32);
103359
103360 #ifndef div_s64_rem
103361 -s64 div_s64_rem(s64 dividend, s32 divisor, s32 *remainder)
103362 +s64 __intentional_overflow(-1) div_s64_rem(s64 dividend, s32 divisor, s32 *remainder)
103363 {
103364 u64 quotient;
103365
103366 @@ -130,7 +130,7 @@ EXPORT_SYMBOL(div64_u64_rem);
103367 * 'http://www.hackersdelight.org/HDcode/newCode/divDouble.c.txt'
103368 */
103369 #ifndef div64_u64
103370 -u64 div64_u64(u64 dividend, u64 divisor)
103371 +u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor)
103372 {
103373 u32 high = divisor >> 32;
103374 u64 quot;
103375 diff --git a/lib/dma-debug.c b/lib/dma-debug.c
103376 index 9722bd2..0d826f4 100644
103377 --- a/lib/dma-debug.c
103378 +++ b/lib/dma-debug.c
103379 @@ -979,7 +979,7 @@ static int dma_debug_device_change(struct notifier_block *nb, unsigned long acti
103380
103381 void dma_debug_add_bus(struct bus_type *bus)
103382 {
103383 - struct notifier_block *nb;
103384 + notifier_block_no_const *nb;
103385
103386 if (dma_debug_disabled())
103387 return;
103388 @@ -1161,7 +1161,7 @@ static void check_unmap(struct dma_debug_entry *ref)
103389
103390 static void check_for_stack(struct device *dev, void *addr)
103391 {
103392 - if (object_is_on_stack(addr))
103393 + if (object_starts_on_stack(addr))
103394 err_printk(dev, NULL, "DMA-API: device driver maps memory from "
103395 "stack [addr=%p]\n", addr);
103396 }
103397 diff --git a/lib/inflate.c b/lib/inflate.c
103398 index 013a761..c28f3fc 100644
103399 --- a/lib/inflate.c
103400 +++ b/lib/inflate.c
103401 @@ -269,7 +269,7 @@ static void free(void *where)
103402 malloc_ptr = free_mem_ptr;
103403 }
103404 #else
103405 -#define malloc(a) kmalloc(a, GFP_KERNEL)
103406 +#define malloc(a) kmalloc((a), GFP_KERNEL)
103407 #define free(a) kfree(a)
103408 #endif
103409
103410 diff --git a/lib/ioremap.c b/lib/ioremap.c
103411 index 0c9216c..863bd89 100644
103412 --- a/lib/ioremap.c
103413 +++ b/lib/ioremap.c
103414 @@ -38,7 +38,7 @@ static inline int ioremap_pmd_range(pud_t *pud, unsigned long addr,
103415 unsigned long next;
103416
103417 phys_addr -= addr;
103418 - pmd = pmd_alloc(&init_mm, pud, addr);
103419 + pmd = pmd_alloc_kernel(&init_mm, pud, addr);
103420 if (!pmd)
103421 return -ENOMEM;
103422 do {
103423 @@ -56,7 +56,7 @@ static inline int ioremap_pud_range(pgd_t *pgd, unsigned long addr,
103424 unsigned long next;
103425
103426 phys_addr -= addr;
103427 - pud = pud_alloc(&init_mm, pgd, addr);
103428 + pud = pud_alloc_kernel(&init_mm, pgd, addr);
103429 if (!pud)
103430 return -ENOMEM;
103431 do {
103432 diff --git a/lib/is_single_threaded.c b/lib/is_single_threaded.c
103433 index bd2bea9..6b3c95e 100644
103434 --- a/lib/is_single_threaded.c
103435 +++ b/lib/is_single_threaded.c
103436 @@ -22,6 +22,9 @@ bool current_is_single_threaded(void)
103437 struct task_struct *p, *t;
103438 bool ret;
103439
103440 + if (!mm)
103441 + return true;
103442 +
103443 if (atomic_read(&task->signal->live) != 1)
103444 return false;
103445
103446 diff --git a/lib/kobject.c b/lib/kobject.c
103447 index 03d4ab3..46f6374 100644
103448 --- a/lib/kobject.c
103449 +++ b/lib/kobject.c
103450 @@ -931,9 +931,9 @@ EXPORT_SYMBOL_GPL(kset_create_and_add);
103451
103452
103453 static DEFINE_SPINLOCK(kobj_ns_type_lock);
103454 -static const struct kobj_ns_type_operations *kobj_ns_ops_tbl[KOBJ_NS_TYPES];
103455 +static const struct kobj_ns_type_operations *kobj_ns_ops_tbl[KOBJ_NS_TYPES] __read_only;
103456
103457 -int kobj_ns_type_register(const struct kobj_ns_type_operations *ops)
103458 +int __init kobj_ns_type_register(const struct kobj_ns_type_operations *ops)
103459 {
103460 enum kobj_ns_type type = ops->type;
103461 int error;
103462 diff --git a/lib/list_debug.c b/lib/list_debug.c
103463 index c24c2f7..f0296f4 100644
103464 --- a/lib/list_debug.c
103465 +++ b/lib/list_debug.c
103466 @@ -11,7 +11,9 @@
103467 #include <linux/bug.h>
103468 #include <linux/kernel.h>
103469 #include <linux/rculist.h>
103470 +#include <linux/mm.h>
103471
103472 +#ifdef CONFIG_DEBUG_LIST
103473 /*
103474 * Insert a new entry between two known consecutive entries.
103475 *
103476 @@ -19,21 +21,40 @@
103477 * the prev/next entries already!
103478 */
103479
103480 +static bool __list_add_debug(struct list_head *new,
103481 + struct list_head *prev,
103482 + struct list_head *next)
103483 +{
103484 + if (unlikely(next->prev != prev)) {
103485 + printk(KERN_ERR "list_add corruption. next->prev should be "
103486 + "prev (%p), but was %p. (next=%p).\n",
103487 + prev, next->prev, next);
103488 + BUG();
103489 + return false;
103490 + }
103491 + if (unlikely(prev->next != next)) {
103492 + printk(KERN_ERR "list_add corruption. prev->next should be "
103493 + "next (%p), but was %p. (prev=%p).\n",
103494 + next, prev->next, prev);
103495 + BUG();
103496 + return false;
103497 + }
103498 + if (unlikely(new == prev || new == next)) {
103499 + printk(KERN_ERR "list_add double add: new=%p, prev=%p, next=%p.\n",
103500 + new, prev, next);
103501 + BUG();
103502 + return false;
103503 + }
103504 + return true;
103505 +}
103506 +
103507 void __list_add(struct list_head *new,
103508 - struct list_head *prev,
103509 - struct list_head *next)
103510 + struct list_head *prev,
103511 + struct list_head *next)
103512 {
103513 - WARN(next->prev != prev,
103514 - "list_add corruption. next->prev should be "
103515 - "prev (%p), but was %p. (next=%p).\n",
103516 - prev, next->prev, next);
103517 - WARN(prev->next != next,
103518 - "list_add corruption. prev->next should be "
103519 - "next (%p), but was %p. (prev=%p).\n",
103520 - next, prev->next, prev);
103521 - WARN(new == prev || new == next,
103522 - "list_add double add: new=%p, prev=%p, next=%p.\n",
103523 - new, prev, next);
103524 + if (!__list_add_debug(new, prev, next))
103525 + return;
103526 +
103527 next->prev = new;
103528 new->next = next;
103529 new->prev = prev;
103530 @@ -41,28 +62,46 @@ void __list_add(struct list_head *new,
103531 }
103532 EXPORT_SYMBOL(__list_add);
103533
103534 -void __list_del_entry(struct list_head *entry)
103535 +static bool __list_del_entry_debug(struct list_head *entry)
103536 {
103537 struct list_head *prev, *next;
103538
103539 prev = entry->prev;
103540 next = entry->next;
103541
103542 - if (WARN(next == LIST_POISON1,
103543 - "list_del corruption, %p->next is LIST_POISON1 (%p)\n",
103544 - entry, LIST_POISON1) ||
103545 - WARN(prev == LIST_POISON2,
103546 - "list_del corruption, %p->prev is LIST_POISON2 (%p)\n",
103547 - entry, LIST_POISON2) ||
103548 - WARN(prev->next != entry,
103549 - "list_del corruption. prev->next should be %p, "
103550 - "but was %p\n", entry, prev->next) ||
103551 - WARN(next->prev != entry,
103552 - "list_del corruption. next->prev should be %p, "
103553 - "but was %p\n", entry, next->prev))
103554 + if (unlikely(next == LIST_POISON1)) {
103555 + printk(KERN_ERR "list_del corruption, %p->next is LIST_POISON1 (%p)\n",
103556 + entry, LIST_POISON1);
103557 + BUG();
103558 + return false;
103559 + }
103560 + if (unlikely(prev == LIST_POISON2)) {
103561 + printk(KERN_ERR "list_del corruption, %p->prev is LIST_POISON2 (%p)\n",
103562 + entry, LIST_POISON2);
103563 + BUG();
103564 + return false;
103565 + }
103566 + if (unlikely(entry->prev->next != entry)) {
103567 + printk(KERN_ERR "list_del corruption. prev->next should be %p, "
103568 + "but was %p\n", entry, prev->next);
103569 + BUG();
103570 + return false;
103571 + }
103572 + if (unlikely(entry->next->prev != entry)) {
103573 + printk(KERN_ERR "list_del corruption. next->prev should be %p, "
103574 + "but was %p\n", entry, next->prev);
103575 + BUG();
103576 + return false;
103577 + }
103578 + return true;
103579 +}
103580 +
103581 +void __list_del_entry(struct list_head *entry)
103582 +{
103583 + if (!__list_del_entry_debug(entry))
103584 return;
103585
103586 - __list_del(prev, next);
103587 + __list_del(entry->prev, entry->next);
103588 }
103589 EXPORT_SYMBOL(__list_del_entry);
103590
103591 @@ -86,15 +125,85 @@ EXPORT_SYMBOL(list_del);
103592 void __list_add_rcu(struct list_head *new,
103593 struct list_head *prev, struct list_head *next)
103594 {
103595 - WARN(next->prev != prev,
103596 - "list_add_rcu corruption. next->prev should be prev (%p), but was %p. (next=%p).\n",
103597 - prev, next->prev, next);
103598 - WARN(prev->next != next,
103599 - "list_add_rcu corruption. prev->next should be next (%p), but was %p. (prev=%p).\n",
103600 - next, prev->next, prev);
103601 + if (!__list_add_debug(new, prev, next))
103602 + return;
103603 +
103604 new->next = next;
103605 new->prev = prev;
103606 rcu_assign_pointer(list_next_rcu(prev), new);
103607 next->prev = new;
103608 }
103609 EXPORT_SYMBOL(__list_add_rcu);
103610 +#endif
103611 +
103612 +void __pax_list_add(struct list_head *new, struct list_head *prev, struct list_head *next)
103613 +{
103614 +#ifdef CONFIG_DEBUG_LIST
103615 + if (!__list_add_debug(new, prev, next))
103616 + return;
103617 +#endif
103618 +
103619 + pax_open_kernel();
103620 + next->prev = new;
103621 + new->next = next;
103622 + new->prev = prev;
103623 + prev->next = new;
103624 + pax_close_kernel();
103625 +}
103626 +EXPORT_SYMBOL(__pax_list_add);
103627 +
103628 +void pax_list_del(struct list_head *entry)
103629 +{
103630 +#ifdef CONFIG_DEBUG_LIST
103631 + if (!__list_del_entry_debug(entry))
103632 + return;
103633 +#endif
103634 +
103635 + pax_open_kernel();
103636 + __list_del(entry->prev, entry->next);
103637 + entry->next = LIST_POISON1;
103638 + entry->prev = LIST_POISON2;
103639 + pax_close_kernel();
103640 +}
103641 +EXPORT_SYMBOL(pax_list_del);
103642 +
103643 +void pax_list_del_init(struct list_head *entry)
103644 +{
103645 + pax_open_kernel();
103646 + __list_del(entry->prev, entry->next);
103647 + INIT_LIST_HEAD(entry);
103648 + pax_close_kernel();
103649 +}
103650 +EXPORT_SYMBOL(pax_list_del_init);
103651 +
103652 +void __pax_list_add_rcu(struct list_head *new,
103653 + struct list_head *prev, struct list_head *next)
103654 +{
103655 +#ifdef CONFIG_DEBUG_LIST
103656 + if (!__list_add_debug(new, prev, next))
103657 + return;
103658 +#endif
103659 +
103660 + pax_open_kernel();
103661 + new->next = next;
103662 + new->prev = prev;
103663 + rcu_assign_pointer(list_next_rcu(prev), new);
103664 + next->prev = new;
103665 + pax_close_kernel();
103666 +}
103667 +EXPORT_SYMBOL(__pax_list_add_rcu);
103668 +
103669 +void pax_list_del_rcu(struct list_head *entry)
103670 +{
103671 +#ifdef CONFIG_DEBUG_LIST
103672 + if (!__list_del_entry_debug(entry))
103673 + return;
103674 +#endif
103675 +
103676 + pax_open_kernel();
103677 + __list_del(entry->prev, entry->next);
103678 + entry->next = LIST_POISON1;
103679 + entry->prev = LIST_POISON2;
103680 + pax_close_kernel();
103681 +}
103682 +EXPORT_SYMBOL(pax_list_del_rcu);
103683 diff --git a/lib/lockref.c b/lib/lockref.c
103684 index ecb9a66..a044fc5 100644
103685 --- a/lib/lockref.c
103686 +++ b/lib/lockref.c
103687 @@ -48,13 +48,13 @@
103688 void lockref_get(struct lockref *lockref)
103689 {
103690 CMPXCHG_LOOP(
103691 - new.count++;
103692 + __lockref_inc(&new);
103693 ,
103694 return;
103695 );
103696
103697 spin_lock(&lockref->lock);
103698 - lockref->count++;
103699 + __lockref_inc(lockref);
103700 spin_unlock(&lockref->lock);
103701 }
103702 EXPORT_SYMBOL(lockref_get);
103703 @@ -69,8 +69,8 @@ int lockref_get_not_zero(struct lockref *lockref)
103704 int retval;
103705
103706 CMPXCHG_LOOP(
103707 - new.count++;
103708 - if (old.count <= 0)
103709 + __lockref_inc(&new);
103710 + if (__lockref_read(&old) <= 0)
103711 return 0;
103712 ,
103713 return 1;
103714 @@ -78,8 +78,8 @@ int lockref_get_not_zero(struct lockref *lockref)
103715
103716 spin_lock(&lockref->lock);
103717 retval = 0;
103718 - if (lockref->count > 0) {
103719 - lockref->count++;
103720 + if (__lockref_read(lockref) > 0) {
103721 + __lockref_inc(lockref);
103722 retval = 1;
103723 }
103724 spin_unlock(&lockref->lock);
103725 @@ -96,17 +96,17 @@ EXPORT_SYMBOL(lockref_get_not_zero);
103726 int lockref_get_or_lock(struct lockref *lockref)
103727 {
103728 CMPXCHG_LOOP(
103729 - new.count++;
103730 - if (old.count <= 0)
103731 + __lockref_inc(&new);
103732 + if (__lockref_read(&old) <= 0)
103733 break;
103734 ,
103735 return 1;
103736 );
103737
103738 spin_lock(&lockref->lock);
103739 - if (lockref->count <= 0)
103740 + if (__lockref_read(lockref) <= 0)
103741 return 0;
103742 - lockref->count++;
103743 + __lockref_inc(lockref);
103744 spin_unlock(&lockref->lock);
103745 return 1;
103746 }
103747 @@ -122,11 +122,11 @@ EXPORT_SYMBOL(lockref_get_or_lock);
103748 int lockref_put_return(struct lockref *lockref)
103749 {
103750 CMPXCHG_LOOP(
103751 - new.count--;
103752 - if (old.count <= 0)
103753 + __lockref_dec(&new);
103754 + if (__lockref_read(&old) <= 0)
103755 return -1;
103756 ,
103757 - return new.count;
103758 + return __lockref_read(&new);
103759 );
103760 return -1;
103761 }
103762 @@ -140,17 +140,17 @@ EXPORT_SYMBOL(lockref_put_return);
103763 int lockref_put_or_lock(struct lockref *lockref)
103764 {
103765 CMPXCHG_LOOP(
103766 - new.count--;
103767 - if (old.count <= 1)
103768 + __lockref_dec(&new);
103769 + if (__lockref_read(&old) <= 1)
103770 break;
103771 ,
103772 return 1;
103773 );
103774
103775 spin_lock(&lockref->lock);
103776 - if (lockref->count <= 1)
103777 + if (__lockref_read(lockref) <= 1)
103778 return 0;
103779 - lockref->count--;
103780 + __lockref_dec(lockref);
103781 spin_unlock(&lockref->lock);
103782 return 1;
103783 }
103784 @@ -163,7 +163,7 @@ EXPORT_SYMBOL(lockref_put_or_lock);
103785 void lockref_mark_dead(struct lockref *lockref)
103786 {
103787 assert_spin_locked(&lockref->lock);
103788 - lockref->count = -128;
103789 + __lockref_set(lockref, -128);
103790 }
103791 EXPORT_SYMBOL(lockref_mark_dead);
103792
103793 @@ -177,8 +177,8 @@ int lockref_get_not_dead(struct lockref *lockref)
103794 int retval;
103795
103796 CMPXCHG_LOOP(
103797 - new.count++;
103798 - if (old.count < 0)
103799 + __lockref_inc(&new);
103800 + if (__lockref_read(&old) < 0)
103801 return 0;
103802 ,
103803 return 1;
103804 @@ -186,8 +186,8 @@ int lockref_get_not_dead(struct lockref *lockref)
103805
103806 spin_lock(&lockref->lock);
103807 retval = 0;
103808 - if (lockref->count >= 0) {
103809 - lockref->count++;
103810 + if (__lockref_read(lockref) >= 0) {
103811 + __lockref_inc(lockref);
103812 retval = 1;
103813 }
103814 spin_unlock(&lockref->lock);
103815 diff --git a/lib/nlattr.c b/lib/nlattr.c
103816 index f5907d2..36072be 100644
103817 --- a/lib/nlattr.c
103818 +++ b/lib/nlattr.c
103819 @@ -278,6 +278,8 @@ int nla_memcpy(void *dest, const struct nlattr *src, int count)
103820 {
103821 int minlen = min_t(int, count, nla_len(src));
103822
103823 + BUG_ON(minlen < 0);
103824 +
103825 memcpy(dest, nla_data(src), minlen);
103826 if (count > minlen)
103827 memset(dest + minlen, 0, count - minlen);
103828 diff --git a/lib/percpu-refcount.c b/lib/percpu-refcount.c
103829 index 6111bcb..02e816b 100644
103830 --- a/lib/percpu-refcount.c
103831 +++ b/lib/percpu-refcount.c
103832 @@ -31,7 +31,7 @@
103833 * atomic_long_t can't hit 0 before we've added up all the percpu refs.
103834 */
103835
103836 -#define PERCPU_COUNT_BIAS (1LU << (BITS_PER_LONG - 1))
103837 +#define PERCPU_COUNT_BIAS (1LU << (BITS_PER_LONG - 2))
103838
103839 static DECLARE_WAIT_QUEUE_HEAD(percpu_ref_switch_waitq);
103840
103841 diff --git a/lib/radix-tree.c b/lib/radix-tree.c
103842 index 3d2aa27..a472f20 100644
103843 --- a/lib/radix-tree.c
103844 +++ b/lib/radix-tree.c
103845 @@ -67,7 +67,7 @@ struct radix_tree_preload {
103846 int nr;
103847 struct radix_tree_node *nodes[RADIX_TREE_PRELOAD_SIZE];
103848 };
103849 -static DEFINE_PER_CPU(struct radix_tree_preload, radix_tree_preloads) = { 0, };
103850 +static DEFINE_PER_CPU(struct radix_tree_preload, radix_tree_preloads);
103851
103852 static inline void *ptr_to_indirect(void *ptr)
103853 {
103854 diff --git a/lib/random32.c b/lib/random32.c
103855 index 0bee183..526f12f 100644
103856 --- a/lib/random32.c
103857 +++ b/lib/random32.c
103858 @@ -47,7 +47,7 @@ static inline void prandom_state_selftest(void)
103859 }
103860 #endif
103861
103862 -static DEFINE_PER_CPU(struct rnd_state, net_rand_state);
103863 +static DEFINE_PER_CPU(struct rnd_state, net_rand_state) __latent_entropy;
103864
103865 /**
103866 * prandom_u32_state - seeded pseudo-random number generator.
103867 diff --git a/lib/rbtree.c b/lib/rbtree.c
103868 index c16c81a..4dcbda1 100644
103869 --- a/lib/rbtree.c
103870 +++ b/lib/rbtree.c
103871 @@ -380,7 +380,9 @@ static inline void dummy_copy(struct rb_node *old, struct rb_node *new) {}
103872 static inline void dummy_rotate(struct rb_node *old, struct rb_node *new) {}
103873
103874 static const struct rb_augment_callbacks dummy_callbacks = {
103875 - dummy_propagate, dummy_copy, dummy_rotate
103876 + .propagate = dummy_propagate,
103877 + .copy = dummy_copy,
103878 + .rotate = dummy_rotate
103879 };
103880
103881 void rb_insert_color(struct rb_node *node, struct rb_root *root)
103882 diff --git a/lib/show_mem.c b/lib/show_mem.c
103883 index adc98e18..0ce83c2 100644
103884 --- a/lib/show_mem.c
103885 +++ b/lib/show_mem.c
103886 @@ -49,6 +49,6 @@ void show_mem(unsigned int filter)
103887 quicklist_total_size());
103888 #endif
103889 #ifdef CONFIG_MEMORY_FAILURE
103890 - printk("%lu pages hwpoisoned\n", atomic_long_read(&num_poisoned_pages));
103891 + printk("%lu pages hwpoisoned\n", atomic_long_read_unchecked(&num_poisoned_pages));
103892 #endif
103893 }
103894 diff --git a/lib/strncpy_from_user.c b/lib/strncpy_from_user.c
103895 index e0af6ff..fcc9f15 100644
103896 --- a/lib/strncpy_from_user.c
103897 +++ b/lib/strncpy_from_user.c
103898 @@ -22,7 +22,7 @@
103899 */
103900 static inline long do_strncpy_from_user(char *dst, const char __user *src, long count, unsigned long max)
103901 {
103902 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
103903 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
103904 long res = 0;
103905
103906 /*
103907 diff --git a/lib/strnlen_user.c b/lib/strnlen_user.c
103908 index a28df52..3d55877 100644
103909 --- a/lib/strnlen_user.c
103910 +++ b/lib/strnlen_user.c
103911 @@ -26,7 +26,7 @@
103912 */
103913 static inline long do_strnlen_user(const char __user *src, unsigned long count, unsigned long max)
103914 {
103915 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
103916 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
103917 long align, res = 0;
103918 unsigned long c;
103919
103920 diff --git a/lib/swiotlb.c b/lib/swiotlb.c
103921 index 4abda07..b9d3765 100644
103922 --- a/lib/swiotlb.c
103923 +++ b/lib/swiotlb.c
103924 @@ -682,7 +682,7 @@ EXPORT_SYMBOL(swiotlb_alloc_coherent);
103925
103926 void
103927 swiotlb_free_coherent(struct device *hwdev, size_t size, void *vaddr,
103928 - dma_addr_t dev_addr)
103929 + dma_addr_t dev_addr, struct dma_attrs *attrs)
103930 {
103931 phys_addr_t paddr = dma_to_phys(hwdev, dev_addr);
103932
103933 diff --git a/lib/test-hexdump.c b/lib/test-hexdump.c
103934 index daf29a39..56f44ac 100644
103935 --- a/lib/test-hexdump.c
103936 +++ b/lib/test-hexdump.c
103937 @@ -18,26 +18,26 @@ static const unsigned char data_b[] = {
103938
103939 static const unsigned char data_a[] = ".2.{....p..$}.4...1.....L...C...";
103940
103941 -static const char *test_data_1_le[] __initconst = {
103942 +static const char * const test_data_1_le[] __initconst = {
103943 "be", "32", "db", "7b", "0a", "18", "93", "b2",
103944 "70", "ba", "c4", "24", "7d", "83", "34", "9b",
103945 "a6", "9c", "31", "ad", "9c", "0f", "ac", "e9",
103946 "4c", "d1", "19", "99", "43", "b1", "af", "0c",
103947 };
103948
103949 -static const char *test_data_2_le[] __initconst = {
103950 +static const char * const test_data_2_le[] __initconst = {
103951 "32be", "7bdb", "180a", "b293",
103952 "ba70", "24c4", "837d", "9b34",
103953 "9ca6", "ad31", "0f9c", "e9ac",
103954 "d14c", "9919", "b143", "0caf",
103955 };
103956
103957 -static const char *test_data_4_le[] __initconst = {
103958 +static const char * const test_data_4_le[] __initconst = {
103959 "7bdb32be", "b293180a", "24c4ba70", "9b34837d",
103960 "ad319ca6", "e9ac0f9c", "9919d14c", "0cafb143",
103961 };
103962
103963 -static const char *test_data_8_le[] __initconst = {
103964 +static const char * const test_data_8_le[] __initconst = {
103965 "b293180a7bdb32be", "9b34837d24c4ba70",
103966 "e9ac0f9cad319ca6", "0cafb1439919d14c",
103967 };
103968 diff --git a/lib/usercopy.c b/lib/usercopy.c
103969 index 4f5b1dd..7cab418 100644
103970 --- a/lib/usercopy.c
103971 +++ b/lib/usercopy.c
103972 @@ -7,3 +7,9 @@ void copy_from_user_overflow(void)
103973 WARN(1, "Buffer overflow detected!\n");
103974 }
103975 EXPORT_SYMBOL(copy_from_user_overflow);
103976 +
103977 +void copy_to_user_overflow(void)
103978 +{
103979 + WARN(1, "Buffer overflow detected!\n");
103980 +}
103981 +EXPORT_SYMBOL(copy_to_user_overflow);
103982 diff --git a/lib/vsprintf.c b/lib/vsprintf.c
103983 index b235c96..343ffc1 100644
103984 --- a/lib/vsprintf.c
103985 +++ b/lib/vsprintf.c
103986 @@ -16,6 +16,9 @@
103987 * - scnprintf and vscnprintf
103988 */
103989
103990 +#ifdef CONFIG_GRKERNSEC_HIDESYM
103991 +#define __INCLUDED_BY_HIDESYM 1
103992 +#endif
103993 #include <stdarg.h>
103994 #include <linux/module.h> /* for KSYM_SYMBOL_LEN */
103995 #include <linux/types.h>
103996 @@ -626,7 +629,7 @@ char *symbol_string(char *buf, char *end, void *ptr,
103997 #ifdef CONFIG_KALLSYMS
103998 if (*fmt == 'B')
103999 sprint_backtrace(sym, value);
104000 - else if (*fmt != 'f' && *fmt != 's')
104001 + else if (*fmt != 'f' && *fmt != 's' && *fmt != 'X')
104002 sprint_symbol(sym, value);
104003 else
104004 sprint_symbol_no_offset(sym, value);
104005 @@ -1322,7 +1325,11 @@ char *address_val(char *buf, char *end, const void *addr,
104006 return number(buf, end, num, spec);
104007 }
104008
104009 +#ifdef CONFIG_GRKERNSEC_HIDESYM
104010 +int kptr_restrict __read_mostly = 2;
104011 +#else
104012 int kptr_restrict __read_mostly;
104013 +#endif
104014
104015 /*
104016 * Show a '%p' thing. A kernel extension is that the '%p' is followed
104017 @@ -1333,8 +1340,10 @@ int kptr_restrict __read_mostly;
104018 *
104019 * - 'F' For symbolic function descriptor pointers with offset
104020 * - 'f' For simple symbolic function names without offset
104021 + * - 'X' For simple symbolic function names without offset approved for use with GRKERNSEC_HIDESYM
104022 * - 'S' For symbolic direct pointers with offset
104023 * - 's' For symbolic direct pointers without offset
104024 + * - 'A' For symbolic direct pointers with offset approved for use with GRKERNSEC_HIDESYM
104025 * - '[FfSs]R' as above with __builtin_extract_return_addr() translation
104026 * - 'B' For backtraced symbolic direct pointers with offset
104027 * - 'R' For decoded struct resource, e.g., [mem 0x0-0x1f 64bit pref]
104028 @@ -1417,12 +1426,12 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
104029
104030 if (!ptr && *fmt != 'K') {
104031 /*
104032 - * Print (null) with the same width as a pointer so it makes
104033 + * Print (nil) with the same width as a pointer so it makes
104034 * tabular output look nice.
104035 */
104036 if (spec.field_width == -1)
104037 spec.field_width = default_width;
104038 - return string(buf, end, "(null)", spec);
104039 + return string(buf, end, "(nil)", spec);
104040 }
104041
104042 switch (*fmt) {
104043 @@ -1432,6 +1441,14 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
104044 /* Fallthrough */
104045 case 'S':
104046 case 's':
104047 +#ifdef CONFIG_GRKERNSEC_HIDESYM
104048 + break;
104049 +#else
104050 + return symbol_string(buf, end, ptr, spec, fmt);
104051 +#endif
104052 + case 'X':
104053 + ptr = dereference_function_descriptor(ptr);
104054 + case 'A':
104055 case 'B':
104056 return symbol_string(buf, end, ptr, spec, fmt);
104057 case 'R':
104058 @@ -1496,6 +1513,8 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
104059 va_end(va);
104060 return buf;
104061 }
104062 + case 'P':
104063 + break;
104064 case 'K':
104065 /*
104066 * %pK cannot be used in IRQ context because its test
104067 @@ -1553,6 +1572,22 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
104068 ((const struct file *)ptr)->f_path.dentry,
104069 spec, fmt);
104070 }
104071 +
104072 +#ifdef CONFIG_GRKERNSEC_HIDESYM
104073 + /* 'P' = approved pointers to copy to userland,
104074 + as in the /proc/kallsyms case, as we make it display nothing
104075 + for non-root users, and the real contents for root users
104076 + 'X' = approved simple symbols
104077 + Also ignore 'K' pointers, since we force their NULLing for non-root users
104078 + above
104079 + */
104080 + if ((unsigned long)ptr > TASK_SIZE && *fmt != 'P' && *fmt != 'X' && *fmt != 'K' && is_usercopy_object(buf)) {
104081 + printk(KERN_ALERT "grsec: kernel infoleak detected! Please report this log to spender@grsecurity.net.\n");
104082 + dump_stack();
104083 + ptr = NULL;
104084 + }
104085 +#endif
104086 +
104087 spec.flags |= SMALL;
104088 if (spec.field_width == -1) {
104089 spec.field_width = default_width;
104090 @@ -2254,11 +2289,11 @@ int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf)
104091 typeof(type) value; \
104092 if (sizeof(type) == 8) { \
104093 args = PTR_ALIGN(args, sizeof(u32)); \
104094 - *(u32 *)&value = *(u32 *)args; \
104095 - *((u32 *)&value + 1) = *(u32 *)(args + 4); \
104096 + *(u32 *)&value = *(const u32 *)args; \
104097 + *((u32 *)&value + 1) = *(const u32 *)(args + 4); \
104098 } else { \
104099 args = PTR_ALIGN(args, sizeof(type)); \
104100 - value = *(typeof(type) *)args; \
104101 + value = *(const typeof(type) *)args; \
104102 } \
104103 args += sizeof(type); \
104104 value; \
104105 @@ -2321,7 +2356,7 @@ int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf)
104106 case FORMAT_TYPE_STR: {
104107 const char *str_arg = args;
104108 args += strlen(str_arg) + 1;
104109 - str = string(str, end, (char *)str_arg, spec);
104110 + str = string(str, end, str_arg, spec);
104111 break;
104112 }
104113
104114 diff --git a/localversion-grsec b/localversion-grsec
104115 new file mode 100644
104116 index 0000000..7cd6065
104117 --- /dev/null
104118 +++ b/localversion-grsec
104119 @@ -0,0 +1 @@
104120 +-grsec
104121 diff --git a/mm/Kconfig b/mm/Kconfig
104122 index a03131b..1b1bafb 100644
104123 --- a/mm/Kconfig
104124 +++ b/mm/Kconfig
104125 @@ -342,10 +342,11 @@ config KSM
104126 root has set /sys/kernel/mm/ksm/run to 1 (if CONFIG_SYSFS is set).
104127
104128 config DEFAULT_MMAP_MIN_ADDR
104129 - int "Low address space to protect from user allocation"
104130 + int "Low address space to protect from user allocation"
104131 depends on MMU
104132 - default 4096
104133 - help
104134 + default 32768 if ALPHA || ARM || PARISC || SPARC32
104135 + default 65536
104136 + help
104137 This is the portion of low virtual memory which should be protected
104138 from userspace allocation. Keeping a user from writing to low pages
104139 can help reduce the impact of kernel NULL pointer bugs.
104140 @@ -376,7 +377,7 @@ config MEMORY_FAILURE
104141
104142 config HWPOISON_INJECT
104143 tristate "HWPoison pages injector"
104144 - depends on MEMORY_FAILURE && DEBUG_KERNEL && PROC_FS
104145 + depends on MEMORY_FAILURE && DEBUG_KERNEL && PROC_FS && !GRKERNSEC
104146 select PROC_PAGE_MONITOR
104147
104148 config NOMMU_INITIAL_TRIM_EXCESS
104149 diff --git a/mm/Kconfig.debug b/mm/Kconfig.debug
104150 index 957d3da..1d34e20 100644
104151 --- a/mm/Kconfig.debug
104152 +++ b/mm/Kconfig.debug
104153 @@ -10,6 +10,7 @@ config PAGE_EXTENSION
104154 config DEBUG_PAGEALLOC
104155 bool "Debug page memory allocations"
104156 depends on DEBUG_KERNEL
104157 + depends on !PAX_MEMORY_SANITIZE
104158 depends on !HIBERNATION || ARCH_SUPPORTS_DEBUG_PAGEALLOC && !PPC && !SPARC
104159 depends on !KMEMCHECK
104160 select PAGE_EXTENSION
104161 diff --git a/mm/backing-dev.c b/mm/backing-dev.c
104162 index 6dc4580..e031ec1 100644
104163 --- a/mm/backing-dev.c
104164 +++ b/mm/backing-dev.c
104165 @@ -12,7 +12,7 @@
104166 #include <linux/device.h>
104167 #include <trace/events/writeback.h>
104168
104169 -static atomic_long_t bdi_seq = ATOMIC_LONG_INIT(0);
104170 +static atomic_long_unchecked_t bdi_seq = ATOMIC_LONG_INIT(0);
104171
104172 struct backing_dev_info noop_backing_dev_info = {
104173 .name = "noop",
104174 @@ -474,7 +474,7 @@ int bdi_setup_and_register(struct backing_dev_info *bdi, char *name)
104175 return err;
104176
104177 err = bdi_register(bdi, NULL, "%.28s-%ld", name,
104178 - atomic_long_inc_return(&bdi_seq));
104179 + atomic_long_inc_return_unchecked(&bdi_seq));
104180 if (err) {
104181 bdi_destroy(bdi);
104182 return err;
104183 diff --git a/mm/filemap.c b/mm/filemap.c
104184 index ad72420..0a20ef2 100644
104185 --- a/mm/filemap.c
104186 +++ b/mm/filemap.c
104187 @@ -2097,7 +2097,7 @@ int generic_file_mmap(struct file * file, struct vm_area_struct * vma)
104188 struct address_space *mapping = file->f_mapping;
104189
104190 if (!mapping->a_ops->readpage)
104191 - return -ENOEXEC;
104192 + return -ENODEV;
104193 file_accessed(file);
104194 vma->vm_ops = &generic_file_vm_ops;
104195 return 0;
104196 @@ -2275,6 +2275,7 @@ inline int generic_write_checks(struct file *file, loff_t *pos, size_t *count, i
104197 *pos = i_size_read(inode);
104198
104199 if (limit != RLIM_INFINITY) {
104200 + gr_learn_resource(current, RLIMIT_FSIZE,*pos, 0);
104201 if (*pos >= limit) {
104202 send_sig(SIGXFSZ, current, 0);
104203 return -EFBIG;
104204 diff --git a/mm/gup.c b/mm/gup.c
104205 index a6e24e2..72dd2cf 100644
104206 --- a/mm/gup.c
104207 +++ b/mm/gup.c
104208 @@ -265,11 +265,6 @@ static int faultin_page(struct task_struct *tsk, struct vm_area_struct *vma,
104209 unsigned int fault_flags = 0;
104210 int ret;
104211
104212 - /* For mlock, just skip the stack guard page. */
104213 - if ((*flags & FOLL_MLOCK) &&
104214 - (stack_guard_page_start(vma, address) ||
104215 - stack_guard_page_end(vma, address + PAGE_SIZE)))
104216 - return -ENOENT;
104217 if (*flags & FOLL_WRITE)
104218 fault_flags |= FAULT_FLAG_WRITE;
104219 if (nonblocking)
104220 @@ -435,14 +430,14 @@ long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
104221 if (!(gup_flags & FOLL_FORCE))
104222 gup_flags |= FOLL_NUMA;
104223
104224 - do {
104225 + while (nr_pages) {
104226 struct page *page;
104227 unsigned int foll_flags = gup_flags;
104228 unsigned int page_increm;
104229
104230 /* first iteration or cross vma bound */
104231 if (!vma || start >= vma->vm_end) {
104232 - vma = find_extend_vma(mm, start);
104233 + vma = find_vma(mm, start);
104234 if (!vma && in_gate_area(mm, start)) {
104235 int ret;
104236 ret = get_gate_page(mm, start & PAGE_MASK,
104237 @@ -454,7 +449,7 @@ long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
104238 goto next_page;
104239 }
104240
104241 - if (!vma || check_vma_flags(vma, gup_flags))
104242 + if (!vma || start < vma->vm_start || check_vma_flags(vma, gup_flags))
104243 return i ? : -EFAULT;
104244 if (is_vm_hugetlb_page(vma)) {
104245 i = follow_hugetlb_page(mm, vma, pages, vmas,
104246 @@ -509,7 +504,7 @@ next_page:
104247 i += page_increm;
104248 start += page_increm * PAGE_SIZE;
104249 nr_pages -= page_increm;
104250 - } while (nr_pages);
104251 + }
104252 return i;
104253 }
104254 EXPORT_SYMBOL(__get_user_pages);
104255 diff --git a/mm/highmem.c b/mm/highmem.c
104256 index 123bcd3..0de52ba 100644
104257 --- a/mm/highmem.c
104258 +++ b/mm/highmem.c
104259 @@ -195,8 +195,9 @@ static void flush_all_zero_pkmaps(void)
104260 * So no dangers, even with speculative execution.
104261 */
104262 page = pte_page(pkmap_page_table[i]);
104263 + pax_open_kernel();
104264 pte_clear(&init_mm, PKMAP_ADDR(i), &pkmap_page_table[i]);
104265 -
104266 + pax_close_kernel();
104267 set_page_address(page, NULL);
104268 need_flush = 1;
104269 }
104270 @@ -259,9 +260,11 @@ start:
104271 }
104272 }
104273 vaddr = PKMAP_ADDR(last_pkmap_nr);
104274 +
104275 + pax_open_kernel();
104276 set_pte_at(&init_mm, vaddr,
104277 &(pkmap_page_table[last_pkmap_nr]), mk_pte(page, kmap_prot));
104278 -
104279 + pax_close_kernel();
104280 pkmap_count[last_pkmap_nr] = 1;
104281 set_page_address(page, (void *)vaddr);
104282
104283 diff --git a/mm/hugetlb.c b/mm/hugetlb.c
104284 index caad3c5..4f68807 100644
104285 --- a/mm/hugetlb.c
104286 +++ b/mm/hugetlb.c
104287 @@ -2260,6 +2260,7 @@ static int hugetlb_sysctl_handler_common(bool obey_mempolicy,
104288 struct ctl_table *table, int write,
104289 void __user *buffer, size_t *length, loff_t *ppos)
104290 {
104291 + ctl_table_no_const t;
104292 struct hstate *h = &default_hstate;
104293 unsigned long tmp = h->max_huge_pages;
104294 int ret;
104295 @@ -2267,9 +2268,10 @@ static int hugetlb_sysctl_handler_common(bool obey_mempolicy,
104296 if (!hugepages_supported())
104297 return -ENOTSUPP;
104298
104299 - table->data = &tmp;
104300 - table->maxlen = sizeof(unsigned long);
104301 - ret = proc_doulongvec_minmax(table, write, buffer, length, ppos);
104302 + t = *table;
104303 + t.data = &tmp;
104304 + t.maxlen = sizeof(unsigned long);
104305 + ret = proc_doulongvec_minmax(&t, write, buffer, length, ppos);
104306 if (ret)
104307 goto out;
104308
104309 @@ -2304,6 +2306,7 @@ int hugetlb_overcommit_handler(struct ctl_table *table, int write,
104310 struct hstate *h = &default_hstate;
104311 unsigned long tmp;
104312 int ret;
104313 + ctl_table_no_const hugetlb_table;
104314
104315 if (!hugepages_supported())
104316 return -ENOTSUPP;
104317 @@ -2313,9 +2316,10 @@ int hugetlb_overcommit_handler(struct ctl_table *table, int write,
104318 if (write && hstate_is_gigantic(h))
104319 return -EINVAL;
104320
104321 - table->data = &tmp;
104322 - table->maxlen = sizeof(unsigned long);
104323 - ret = proc_doulongvec_minmax(table, write, buffer, length, ppos);
104324 + hugetlb_table = *table;
104325 + hugetlb_table.data = &tmp;
104326 + hugetlb_table.maxlen = sizeof(unsigned long);
104327 + ret = proc_doulongvec_minmax(&hugetlb_table, write, buffer, length, ppos);
104328 if (ret)
104329 goto out;
104330
104331 @@ -2800,6 +2804,27 @@ static void unmap_ref_private(struct mm_struct *mm, struct vm_area_struct *vma,
104332 i_mmap_unlock_write(mapping);
104333 }
104334
104335 +#ifdef CONFIG_PAX_SEGMEXEC
104336 +static void pax_mirror_huge_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m)
104337 +{
104338 + struct mm_struct *mm = vma->vm_mm;
104339 + struct vm_area_struct *vma_m;
104340 + unsigned long address_m;
104341 + pte_t *ptep_m;
104342 +
104343 + vma_m = pax_find_mirror_vma(vma);
104344 + if (!vma_m)
104345 + return;
104346 +
104347 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
104348 + address_m = address + SEGMEXEC_TASK_SIZE;
104349 + ptep_m = huge_pte_offset(mm, address_m & HPAGE_MASK);
104350 + get_page(page_m);
104351 + hugepage_add_anon_rmap(page_m, vma_m, address_m);
104352 + set_huge_pte_at(mm, address_m, ptep_m, make_huge_pte(vma_m, page_m, 0));
104353 +}
104354 +#endif
104355 +
104356 /*
104357 * Hugetlb_cow() should be called with page lock of the original hugepage held.
104358 * Called with hugetlb_instantiation_mutex held and pte_page locked so we
104359 @@ -2912,6 +2937,11 @@ retry_avoidcopy:
104360 make_huge_pte(vma, new_page, 1));
104361 page_remove_rmap(old_page);
104362 hugepage_add_new_anon_rmap(new_page, vma, address);
104363 +
104364 +#ifdef CONFIG_PAX_SEGMEXEC
104365 + pax_mirror_huge_pte(vma, address, new_page);
104366 +#endif
104367 +
104368 /* Make the old page be freed below */
104369 new_page = old_page;
104370 }
104371 @@ -3072,6 +3102,10 @@ retry:
104372 && (vma->vm_flags & VM_SHARED)));
104373 set_huge_pte_at(mm, address, ptep, new_pte);
104374
104375 +#ifdef CONFIG_PAX_SEGMEXEC
104376 + pax_mirror_huge_pte(vma, address, page);
104377 +#endif
104378 +
104379 if ((flags & FAULT_FLAG_WRITE) && !(vma->vm_flags & VM_SHARED)) {
104380 /* Optimization, do the COW without a second fault */
104381 ret = hugetlb_cow(mm, vma, address, ptep, new_pte, page, ptl);
104382 @@ -3139,6 +3173,10 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
104383 struct address_space *mapping;
104384 int need_wait_lock = 0;
104385
104386 +#ifdef CONFIG_PAX_SEGMEXEC
104387 + struct vm_area_struct *vma_m;
104388 +#endif
104389 +
104390 address &= huge_page_mask(h);
104391
104392 ptep = huge_pte_offset(mm, address);
104393 @@ -3152,6 +3190,26 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
104394 VM_FAULT_SET_HINDEX(hstate_index(h));
104395 }
104396
104397 +#ifdef CONFIG_PAX_SEGMEXEC
104398 + vma_m = pax_find_mirror_vma(vma);
104399 + if (vma_m) {
104400 + unsigned long address_m;
104401 +
104402 + if (vma->vm_start > vma_m->vm_start) {
104403 + address_m = address;
104404 + address -= SEGMEXEC_TASK_SIZE;
104405 + vma = vma_m;
104406 + h = hstate_vma(vma);
104407 + } else
104408 + address_m = address + SEGMEXEC_TASK_SIZE;
104409 +
104410 + if (!huge_pte_alloc(mm, address_m, huge_page_size(h)))
104411 + return VM_FAULT_OOM;
104412 + address_m &= HPAGE_MASK;
104413 + unmap_hugepage_range(vma, address_m, address_m + HPAGE_SIZE, NULL);
104414 + }
104415 +#endif
104416 +
104417 ptep = huge_pte_alloc(mm, address, huge_page_size(h));
104418 if (!ptep)
104419 return VM_FAULT_OOM;
104420 diff --git a/mm/internal.h b/mm/internal.h
104421 index a96da5b..42ebd54 100644
104422 --- a/mm/internal.h
104423 +++ b/mm/internal.h
104424 @@ -156,6 +156,7 @@ __find_buddy_index(unsigned long page_idx, unsigned int order)
104425
104426 extern int __isolate_free_page(struct page *page, unsigned int order);
104427 extern void __free_pages_bootmem(struct page *page, unsigned int order);
104428 +extern void free_compound_page(struct page *page);
104429 extern void prep_compound_page(struct page *page, unsigned long order);
104430 #ifdef CONFIG_MEMORY_FAILURE
104431 extern bool is_free_buddy_page(struct page *page);
104432 @@ -411,7 +412,7 @@ extern u32 hwpoison_filter_enable;
104433
104434 extern unsigned long vm_mmap_pgoff(struct file *, unsigned long,
104435 unsigned long, unsigned long,
104436 - unsigned long, unsigned long);
104437 + unsigned long, unsigned long) __intentional_overflow(-1);
104438
104439 extern void set_pageblock_order(void);
104440 unsigned long reclaim_clean_pages_from_list(struct zone *zone,
104441 diff --git a/mm/kmemleak.c b/mm/kmemleak.c
104442 index 5405aff..483406d 100644
104443 --- a/mm/kmemleak.c
104444 +++ b/mm/kmemleak.c
104445 @@ -365,7 +365,7 @@ static void print_unreferenced(struct seq_file *seq,
104446
104447 for (i = 0; i < object->trace_len; i++) {
104448 void *ptr = (void *)object->trace[i];
104449 - seq_printf(seq, " [<%p>] %pS\n", ptr, ptr);
104450 + seq_printf(seq, " [<%pP>] %pA\n", ptr, ptr);
104451 }
104452 }
104453
104454 @@ -1911,7 +1911,7 @@ static int __init kmemleak_late_init(void)
104455 return -ENOMEM;
104456 }
104457
104458 - dentry = debugfs_create_file("kmemleak", S_IRUGO, NULL, NULL,
104459 + dentry = debugfs_create_file("kmemleak", S_IRUSR, NULL, NULL,
104460 &kmemleak_fops);
104461 if (!dentry)
104462 pr_warning("Failed to create the debugfs kmemleak file\n");
104463 diff --git a/mm/maccess.c b/mm/maccess.c
104464 index d53adf9..03a24bf 100644
104465 --- a/mm/maccess.c
104466 +++ b/mm/maccess.c
104467 @@ -26,7 +26,7 @@ long __probe_kernel_read(void *dst, const void *src, size_t size)
104468 set_fs(KERNEL_DS);
104469 pagefault_disable();
104470 ret = __copy_from_user_inatomic(dst,
104471 - (__force const void __user *)src, size);
104472 + (const void __force_user *)src, size);
104473 pagefault_enable();
104474 set_fs(old_fs);
104475
104476 @@ -53,7 +53,7 @@ long __probe_kernel_write(void *dst, const void *src, size_t size)
104477
104478 set_fs(KERNEL_DS);
104479 pagefault_disable();
104480 - ret = __copy_to_user_inatomic((__force void __user *)dst, src, size);
104481 + ret = __copy_to_user_inatomic((void __force_user *)dst, src, size);
104482 pagefault_enable();
104483 set_fs(old_fs);
104484
104485 diff --git a/mm/madvise.c b/mm/madvise.c
104486 index d551475..8fdd7f3 100644
104487 --- a/mm/madvise.c
104488 +++ b/mm/madvise.c
104489 @@ -51,6 +51,10 @@ static long madvise_behavior(struct vm_area_struct *vma,
104490 pgoff_t pgoff;
104491 unsigned long new_flags = vma->vm_flags;
104492
104493 +#ifdef CONFIG_PAX_SEGMEXEC
104494 + struct vm_area_struct *vma_m;
104495 +#endif
104496 +
104497 switch (behavior) {
104498 case MADV_NORMAL:
104499 new_flags = new_flags & ~VM_RAND_READ & ~VM_SEQ_READ;
104500 @@ -126,6 +130,13 @@ success:
104501 /*
104502 * vm_flags is protected by the mmap_sem held in write mode.
104503 */
104504 +
104505 +#ifdef CONFIG_PAX_SEGMEXEC
104506 + vma_m = pax_find_mirror_vma(vma);
104507 + if (vma_m)
104508 + vma_m->vm_flags = new_flags & ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT);
104509 +#endif
104510 +
104511 vma->vm_flags = new_flags;
104512
104513 out:
104514 @@ -277,11 +288,27 @@ static long madvise_dontneed(struct vm_area_struct *vma,
104515 struct vm_area_struct **prev,
104516 unsigned long start, unsigned long end)
104517 {
104518 +
104519 +#ifdef CONFIG_PAX_SEGMEXEC
104520 + struct vm_area_struct *vma_m;
104521 +#endif
104522 +
104523 *prev = vma;
104524 if (vma->vm_flags & (VM_LOCKED|VM_HUGETLB|VM_PFNMAP))
104525 return -EINVAL;
104526
104527 zap_page_range(vma, start, end - start, NULL);
104528 +
104529 +#ifdef CONFIG_PAX_SEGMEXEC
104530 + vma_m = pax_find_mirror_vma(vma);
104531 + if (vma_m) {
104532 + if (vma_m->vm_flags & (VM_LOCKED|VM_HUGETLB|VM_PFNMAP))
104533 + return -EINVAL;
104534 +
104535 + zap_page_range(vma_m, start + SEGMEXEC_TASK_SIZE, end - start, NULL);
104536 + }
104537 +#endif
104538 +
104539 return 0;
104540 }
104541
104542 @@ -484,6 +511,16 @@ SYSCALL_DEFINE3(madvise, unsigned long, start, size_t, len_in, int, behavior)
104543 if (end < start)
104544 return error;
104545
104546 +#ifdef CONFIG_PAX_SEGMEXEC
104547 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
104548 + if (end > SEGMEXEC_TASK_SIZE)
104549 + return error;
104550 + } else
104551 +#endif
104552 +
104553 + if (end > TASK_SIZE)
104554 + return error;
104555 +
104556 error = 0;
104557 if (end == start)
104558 return error;
104559 diff --git a/mm/memory-failure.c b/mm/memory-failure.c
104560 index 72a5224..51ba846 100644
104561 --- a/mm/memory-failure.c
104562 +++ b/mm/memory-failure.c
104563 @@ -61,7 +61,7 @@ int sysctl_memory_failure_early_kill __read_mostly = 0;
104564
104565 int sysctl_memory_failure_recovery __read_mostly = 1;
104566
104567 -atomic_long_t num_poisoned_pages __read_mostly = ATOMIC_LONG_INIT(0);
104568 +atomic_long_unchecked_t num_poisoned_pages __read_mostly = ATOMIC_LONG_INIT(0);
104569
104570 #if defined(CONFIG_HWPOISON_INJECT) || defined(CONFIG_HWPOISON_INJECT_MODULE)
104571
104572 @@ -198,7 +198,7 @@ static int kill_proc(struct task_struct *t, unsigned long addr, int trapno,
104573 pfn, t->comm, t->pid);
104574 si.si_signo = SIGBUS;
104575 si.si_errno = 0;
104576 - si.si_addr = (void *)addr;
104577 + si.si_addr = (void __user *)addr;
104578 #ifdef __ARCH_SI_TRAPNO
104579 si.si_trapno = trapno;
104580 #endif
104581 @@ -779,7 +779,7 @@ static struct page_state {
104582 unsigned long res;
104583 char *msg;
104584 int (*action)(struct page *p, unsigned long pfn);
104585 -} error_states[] = {
104586 +} __do_const error_states[] = {
104587 { reserved, reserved, "reserved kernel", me_kernel },
104588 /*
104589 * free pages are specially detected outside this table:
104590 @@ -1087,7 +1087,7 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
104591 nr_pages = 1 << compound_order(hpage);
104592 else /* normal page or thp */
104593 nr_pages = 1;
104594 - atomic_long_add(nr_pages, &num_poisoned_pages);
104595 + atomic_long_add_unchecked(nr_pages, &num_poisoned_pages);
104596
104597 /*
104598 * We need/can do nothing about count=0 pages.
104599 @@ -1116,7 +1116,7 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
104600 if (PageHWPoison(hpage)) {
104601 if ((hwpoison_filter(p) && TestClearPageHWPoison(p))
104602 || (p != hpage && TestSetPageHWPoison(hpage))) {
104603 - atomic_long_sub(nr_pages, &num_poisoned_pages);
104604 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
104605 unlock_page(hpage);
104606 return 0;
104607 }
104608 @@ -1184,14 +1184,14 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
104609 */
104610 if (!PageHWPoison(p)) {
104611 printk(KERN_ERR "MCE %#lx: just unpoisoned\n", pfn);
104612 - atomic_long_sub(nr_pages, &num_poisoned_pages);
104613 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
104614 put_page(hpage);
104615 res = 0;
104616 goto out;
104617 }
104618 if (hwpoison_filter(p)) {
104619 if (TestClearPageHWPoison(p))
104620 - atomic_long_sub(nr_pages, &num_poisoned_pages);
104621 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
104622 unlock_page(hpage);
104623 put_page(hpage);
104624 return 0;
104625 @@ -1421,7 +1421,7 @@ int unpoison_memory(unsigned long pfn)
104626 return 0;
104627 }
104628 if (TestClearPageHWPoison(p))
104629 - atomic_long_dec(&num_poisoned_pages);
104630 + atomic_long_dec_unchecked(&num_poisoned_pages);
104631 pr_info("MCE: Software-unpoisoned free page %#lx\n", pfn);
104632 return 0;
104633 }
104634 @@ -1435,7 +1435,7 @@ int unpoison_memory(unsigned long pfn)
104635 */
104636 if (TestClearPageHWPoison(page)) {
104637 pr_info("MCE: Software-unpoisoned page %#lx\n", pfn);
104638 - atomic_long_sub(nr_pages, &num_poisoned_pages);
104639 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
104640 freeit = 1;
104641 if (PageHuge(page))
104642 clear_page_hwpoison_huge_page(page);
104643 @@ -1560,11 +1560,11 @@ static int soft_offline_huge_page(struct page *page, int flags)
104644 if (PageHuge(page)) {
104645 set_page_hwpoison_huge_page(hpage);
104646 dequeue_hwpoisoned_huge_page(hpage);
104647 - atomic_long_add(1 << compound_order(hpage),
104648 + atomic_long_add_unchecked(1 << compound_order(hpage),
104649 &num_poisoned_pages);
104650 } else {
104651 SetPageHWPoison(page);
104652 - atomic_long_inc(&num_poisoned_pages);
104653 + atomic_long_inc_unchecked(&num_poisoned_pages);
104654 }
104655 }
104656 return ret;
104657 @@ -1603,7 +1603,7 @@ static int __soft_offline_page(struct page *page, int flags)
104658 put_page(page);
104659 pr_info("soft_offline: %#lx: invalidated\n", pfn);
104660 SetPageHWPoison(page);
104661 - atomic_long_inc(&num_poisoned_pages);
104662 + atomic_long_inc_unchecked(&num_poisoned_pages);
104663 return 0;
104664 }
104665
104666 @@ -1652,7 +1652,7 @@ static int __soft_offline_page(struct page *page, int flags)
104667 if (!is_free_buddy_page(page))
104668 pr_info("soft offline: %#lx: page leaked\n",
104669 pfn);
104670 - atomic_long_inc(&num_poisoned_pages);
104671 + atomic_long_inc_unchecked(&num_poisoned_pages);
104672 }
104673 } else {
104674 pr_info("soft offline: %#lx: isolation failed: %d, page count %d, type %lx\n",
104675 @@ -1722,11 +1722,11 @@ int soft_offline_page(struct page *page, int flags)
104676 if (PageHuge(page)) {
104677 set_page_hwpoison_huge_page(hpage);
104678 if (!dequeue_hwpoisoned_huge_page(hpage))
104679 - atomic_long_add(1 << compound_order(hpage),
104680 + atomic_long_add_unchecked(1 << compound_order(hpage),
104681 &num_poisoned_pages);
104682 } else {
104683 if (!TestSetPageHWPoison(page))
104684 - atomic_long_inc(&num_poisoned_pages);
104685 + atomic_long_inc_unchecked(&num_poisoned_pages);
104686 }
104687 }
104688 unset_migratetype_isolate(page, MIGRATE_MOVABLE);
104689 diff --git a/mm/memory.c b/mm/memory.c
104690 index 97839f5..4bc5530 100644
104691 --- a/mm/memory.c
104692 +++ b/mm/memory.c
104693 @@ -414,6 +414,7 @@ static inline void free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
104694 free_pte_range(tlb, pmd, addr);
104695 } while (pmd++, addr = next, addr != end);
104696
104697 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_PER_CPU_PGD)
104698 start &= PUD_MASK;
104699 if (start < floor)
104700 return;
104701 @@ -429,6 +430,7 @@ static inline void free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
104702 pud_clear(pud);
104703 pmd_free_tlb(tlb, pmd, start);
104704 mm_dec_nr_pmds(tlb->mm);
104705 +#endif
104706 }
104707
104708 static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
104709 @@ -448,6 +450,7 @@ static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
104710 free_pmd_range(tlb, pud, addr, next, floor, ceiling);
104711 } while (pud++, addr = next, addr != end);
104712
104713 +#if !defined(CONFIG_X86_64) || !defined(CONFIG_PAX_PER_CPU_PGD)
104714 start &= PGDIR_MASK;
104715 if (start < floor)
104716 return;
104717 @@ -462,6 +465,8 @@ static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
104718 pud = pud_offset(pgd, start);
104719 pgd_clear(pgd);
104720 pud_free_tlb(tlb, pud, start);
104721 +#endif
104722 +
104723 }
104724
104725 /*
104726 @@ -691,10 +696,10 @@ static void print_bad_pte(struct vm_area_struct *vma, unsigned long addr,
104727 * Choose text because data symbols depend on CONFIG_KALLSYMS_ALL=y
104728 */
104729 if (vma->vm_ops)
104730 - printk(KERN_ALERT "vma->vm_ops->fault: %pSR\n",
104731 + printk(KERN_ALERT "vma->vm_ops->fault: %pAR\n",
104732 vma->vm_ops->fault);
104733 if (vma->vm_file)
104734 - printk(KERN_ALERT "vma->vm_file->f_op->mmap: %pSR\n",
104735 + printk(KERN_ALERT "vma->vm_file->f_op->mmap: %pAR\n",
104736 vma->vm_file->f_op->mmap);
104737 dump_stack();
104738 add_taint(TAINT_BAD_PAGE, LOCKDEP_NOW_UNRELIABLE);
104739 @@ -1464,6 +1469,10 @@ static int insert_page(struct vm_area_struct *vma, unsigned long addr,
104740 page_add_file_rmap(page);
104741 set_pte_at(mm, addr, pte, mk_pte(page, prot));
104742
104743 +#ifdef CONFIG_PAX_SEGMEXEC
104744 + pax_mirror_file_pte(vma, addr, page, ptl);
104745 +#endif
104746 +
104747 retval = 0;
104748 pte_unmap_unlock(pte, ptl);
104749 return retval;
104750 @@ -1508,9 +1517,21 @@ int vm_insert_page(struct vm_area_struct *vma, unsigned long addr,
104751 if (!page_count(page))
104752 return -EINVAL;
104753 if (!(vma->vm_flags & VM_MIXEDMAP)) {
104754 +
104755 +#ifdef CONFIG_PAX_SEGMEXEC
104756 + struct vm_area_struct *vma_m;
104757 +#endif
104758 +
104759 BUG_ON(down_read_trylock(&vma->vm_mm->mmap_sem));
104760 BUG_ON(vma->vm_flags & VM_PFNMAP);
104761 vma->vm_flags |= VM_MIXEDMAP;
104762 +
104763 +#ifdef CONFIG_PAX_SEGMEXEC
104764 + vma_m = pax_find_mirror_vma(vma);
104765 + if (vma_m)
104766 + vma_m->vm_flags |= VM_MIXEDMAP;
104767 +#endif
104768 +
104769 }
104770 return insert_page(vma, addr, page, vma->vm_page_prot);
104771 }
104772 @@ -1593,6 +1614,7 @@ int vm_insert_mixed(struct vm_area_struct *vma, unsigned long addr,
104773 unsigned long pfn)
104774 {
104775 BUG_ON(!(vma->vm_flags & VM_MIXEDMAP));
104776 + BUG_ON(vma->vm_mirror);
104777
104778 if (addr < vma->vm_start || addr >= vma->vm_end)
104779 return -EFAULT;
104780 @@ -1840,7 +1862,9 @@ static int apply_to_pmd_range(struct mm_struct *mm, pud_t *pud,
104781
104782 BUG_ON(pud_huge(*pud));
104783
104784 - pmd = pmd_alloc(mm, pud, addr);
104785 + pmd = (mm == &init_mm) ?
104786 + pmd_alloc_kernel(mm, pud, addr) :
104787 + pmd_alloc(mm, pud, addr);
104788 if (!pmd)
104789 return -ENOMEM;
104790 do {
104791 @@ -1860,7 +1884,9 @@ static int apply_to_pud_range(struct mm_struct *mm, pgd_t *pgd,
104792 unsigned long next;
104793 int err;
104794
104795 - pud = pud_alloc(mm, pgd, addr);
104796 + pud = (mm == &init_mm) ?
104797 + pud_alloc_kernel(mm, pgd, addr) :
104798 + pud_alloc(mm, pgd, addr);
104799 if (!pud)
104800 return -ENOMEM;
104801 do {
104802 @@ -1982,6 +2008,185 @@ static int do_page_mkwrite(struct vm_area_struct *vma, struct page *page,
104803 return ret;
104804 }
104805
104806 +#ifdef CONFIG_PAX_SEGMEXEC
104807 +static void pax_unmap_mirror_pte(struct vm_area_struct *vma, unsigned long address, pmd_t *pmd)
104808 +{
104809 + struct mm_struct *mm = vma->vm_mm;
104810 + spinlock_t *ptl;
104811 + pte_t *pte, entry;
104812 +
104813 + pte = pte_offset_map_lock(mm, pmd, address, &ptl);
104814 + entry = *pte;
104815 + if (!pte_present(entry)) {
104816 + if (!pte_none(entry)) {
104817 + free_swap_and_cache(pte_to_swp_entry(entry));
104818 + pte_clear_not_present_full(mm, address, pte, 0);
104819 + }
104820 + } else {
104821 + struct page *page;
104822 +
104823 + flush_cache_page(vma, address, pte_pfn(entry));
104824 + entry = ptep_clear_flush(vma, address, pte);
104825 + BUG_ON(pte_dirty(entry));
104826 + page = vm_normal_page(vma, address, entry);
104827 + if (page) {
104828 + update_hiwater_rss(mm);
104829 + if (PageAnon(page))
104830 + dec_mm_counter_fast(mm, MM_ANONPAGES);
104831 + else
104832 + dec_mm_counter_fast(mm, MM_FILEPAGES);
104833 + page_remove_rmap(page);
104834 + page_cache_release(page);
104835 + }
104836 + }
104837 + pte_unmap_unlock(pte, ptl);
104838 +}
104839 +
104840 +/* PaX: if vma is mirrored, synchronize the mirror's PTE
104841 + *
104842 + * the ptl of the lower mapped page is held on entry and is not released on exit
104843 + * or inside to ensure atomic changes to the PTE states (swapout, mremap, munmap, etc)
104844 + */
104845 +static void pax_mirror_anon_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl)
104846 +{
104847 + struct mm_struct *mm = vma->vm_mm;
104848 + unsigned long address_m;
104849 + spinlock_t *ptl_m;
104850 + struct vm_area_struct *vma_m;
104851 + pmd_t *pmd_m;
104852 + pte_t *pte_m, entry_m;
104853 +
104854 + BUG_ON(!page_m || !PageAnon(page_m));
104855 +
104856 + vma_m = pax_find_mirror_vma(vma);
104857 + if (!vma_m)
104858 + return;
104859 +
104860 + BUG_ON(!PageLocked(page_m));
104861 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
104862 + address_m = address + SEGMEXEC_TASK_SIZE;
104863 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
104864 + pte_m = pte_offset_map(pmd_m, address_m);
104865 + ptl_m = pte_lockptr(mm, pmd_m);
104866 + if (ptl != ptl_m) {
104867 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
104868 + if (!pte_none(*pte_m))
104869 + goto out;
104870 + }
104871 +
104872 + entry_m = pfn_pte(page_to_pfn(page_m), vma_m->vm_page_prot);
104873 + page_cache_get(page_m);
104874 + page_add_anon_rmap(page_m, vma_m, address_m);
104875 + inc_mm_counter_fast(mm, MM_ANONPAGES);
104876 + set_pte_at(mm, address_m, pte_m, entry_m);
104877 + update_mmu_cache(vma_m, address_m, pte_m);
104878 +out:
104879 + if (ptl != ptl_m)
104880 + spin_unlock(ptl_m);
104881 + pte_unmap(pte_m);
104882 + unlock_page(page_m);
104883 +}
104884 +
104885 +void pax_mirror_file_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl)
104886 +{
104887 + struct mm_struct *mm = vma->vm_mm;
104888 + unsigned long address_m;
104889 + spinlock_t *ptl_m;
104890 + struct vm_area_struct *vma_m;
104891 + pmd_t *pmd_m;
104892 + pte_t *pte_m, entry_m;
104893 +
104894 + BUG_ON(!page_m || PageAnon(page_m));
104895 +
104896 + vma_m = pax_find_mirror_vma(vma);
104897 + if (!vma_m)
104898 + return;
104899 +
104900 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
104901 + address_m = address + SEGMEXEC_TASK_SIZE;
104902 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
104903 + pte_m = pte_offset_map(pmd_m, address_m);
104904 + ptl_m = pte_lockptr(mm, pmd_m);
104905 + if (ptl != ptl_m) {
104906 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
104907 + if (!pte_none(*pte_m))
104908 + goto out;
104909 + }
104910 +
104911 + entry_m = pfn_pte(page_to_pfn(page_m), vma_m->vm_page_prot);
104912 + page_cache_get(page_m);
104913 + page_add_file_rmap(page_m);
104914 + inc_mm_counter_fast(mm, MM_FILEPAGES);
104915 + set_pte_at(mm, address_m, pte_m, entry_m);
104916 + update_mmu_cache(vma_m, address_m, pte_m);
104917 +out:
104918 + if (ptl != ptl_m)
104919 + spin_unlock(ptl_m);
104920 + pte_unmap(pte_m);
104921 +}
104922 +
104923 +static void pax_mirror_pfn_pte(struct vm_area_struct *vma, unsigned long address, unsigned long pfn_m, spinlock_t *ptl)
104924 +{
104925 + struct mm_struct *mm = vma->vm_mm;
104926 + unsigned long address_m;
104927 + spinlock_t *ptl_m;
104928 + struct vm_area_struct *vma_m;
104929 + pmd_t *pmd_m;
104930 + pte_t *pte_m, entry_m;
104931 +
104932 + vma_m = pax_find_mirror_vma(vma);
104933 + if (!vma_m)
104934 + return;
104935 +
104936 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
104937 + address_m = address + SEGMEXEC_TASK_SIZE;
104938 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
104939 + pte_m = pte_offset_map(pmd_m, address_m);
104940 + ptl_m = pte_lockptr(mm, pmd_m);
104941 + if (ptl != ptl_m) {
104942 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
104943 + if (!pte_none(*pte_m))
104944 + goto out;
104945 + }
104946 +
104947 + entry_m = pfn_pte(pfn_m, vma_m->vm_page_prot);
104948 + set_pte_at(mm, address_m, pte_m, entry_m);
104949 +out:
104950 + if (ptl != ptl_m)
104951 + spin_unlock(ptl_m);
104952 + pte_unmap(pte_m);
104953 +}
104954 +
104955 +static void pax_mirror_pte(struct vm_area_struct *vma, unsigned long address, pte_t *pte, pmd_t *pmd, spinlock_t *ptl)
104956 +{
104957 + struct page *page_m;
104958 + pte_t entry;
104959 +
104960 + if (!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC))
104961 + goto out;
104962 +
104963 + entry = *pte;
104964 + page_m = vm_normal_page(vma, address, entry);
104965 + if (!page_m)
104966 + pax_mirror_pfn_pte(vma, address, pte_pfn(entry), ptl);
104967 + else if (PageAnon(page_m)) {
104968 + if (pax_find_mirror_vma(vma)) {
104969 + pte_unmap_unlock(pte, ptl);
104970 + lock_page(page_m);
104971 + pte = pte_offset_map_lock(vma->vm_mm, pmd, address, &ptl);
104972 + if (pte_same(entry, *pte))
104973 + pax_mirror_anon_pte(vma, address, page_m, ptl);
104974 + else
104975 + unlock_page(page_m);
104976 + }
104977 + } else
104978 + pax_mirror_file_pte(vma, address, page_m, ptl);
104979 +
104980 +out:
104981 + pte_unmap_unlock(pte, ptl);
104982 +}
104983 +#endif
104984 +
104985 /*
104986 * This routine handles present pages, when users try to write
104987 * to a shared page. It is done by copying the page to a new address
104988 @@ -2172,6 +2377,12 @@ gotten:
104989 */
104990 page_table = pte_offset_map_lock(mm, pmd, address, &ptl);
104991 if (likely(pte_same(*page_table, orig_pte))) {
104992 +
104993 +#ifdef CONFIG_PAX_SEGMEXEC
104994 + if (pax_find_mirror_vma(vma))
104995 + BUG_ON(!trylock_page(new_page));
104996 +#endif
104997 +
104998 if (old_page) {
104999 if (!PageAnon(old_page)) {
105000 dec_mm_counter_fast(mm, MM_FILEPAGES);
105001 @@ -2225,6 +2436,10 @@ gotten:
105002 page_remove_rmap(old_page);
105003 }
105004
105005 +#ifdef CONFIG_PAX_SEGMEXEC
105006 + pax_mirror_anon_pte(vma, address, new_page, ptl);
105007 +#endif
105008 +
105009 /* Free the old page.. */
105010 new_page = old_page;
105011 ret |= VM_FAULT_WRITE;
105012 @@ -2483,6 +2698,11 @@ static int do_swap_page(struct mm_struct *mm, struct vm_area_struct *vma,
105013 swap_free(entry);
105014 if (vm_swap_full() || (vma->vm_flags & VM_LOCKED) || PageMlocked(page))
105015 try_to_free_swap(page);
105016 +
105017 +#ifdef CONFIG_PAX_SEGMEXEC
105018 + if ((flags & FAULT_FLAG_WRITE) || !pax_find_mirror_vma(vma))
105019 +#endif
105020 +
105021 unlock_page(page);
105022 if (page != swapcache) {
105023 /*
105024 @@ -2506,6 +2726,11 @@ static int do_swap_page(struct mm_struct *mm, struct vm_area_struct *vma,
105025
105026 /* No need to invalidate - it was non-present before */
105027 update_mmu_cache(vma, address, page_table);
105028 +
105029 +#ifdef CONFIG_PAX_SEGMEXEC
105030 + pax_mirror_anon_pte(vma, address, page, ptl);
105031 +#endif
105032 +
105033 unlock:
105034 pte_unmap_unlock(page_table, ptl);
105035 out:
105036 @@ -2525,40 +2750,6 @@ out_release:
105037 }
105038
105039 /*
105040 - * This is like a special single-page "expand_{down|up}wards()",
105041 - * except we must first make sure that 'address{-|+}PAGE_SIZE'
105042 - * doesn't hit another vma.
105043 - */
105044 -static inline int check_stack_guard_page(struct vm_area_struct *vma, unsigned long address)
105045 -{
105046 - address &= PAGE_MASK;
105047 - if ((vma->vm_flags & VM_GROWSDOWN) && address == vma->vm_start) {
105048 - struct vm_area_struct *prev = vma->vm_prev;
105049 -
105050 - /*
105051 - * Is there a mapping abutting this one below?
105052 - *
105053 - * That's only ok if it's the same stack mapping
105054 - * that has gotten split..
105055 - */
105056 - if (prev && prev->vm_end == address)
105057 - return prev->vm_flags & VM_GROWSDOWN ? 0 : -ENOMEM;
105058 -
105059 - return expand_downwards(vma, address - PAGE_SIZE);
105060 - }
105061 - if ((vma->vm_flags & VM_GROWSUP) && address + PAGE_SIZE == vma->vm_end) {
105062 - struct vm_area_struct *next = vma->vm_next;
105063 -
105064 - /* As VM_GROWSDOWN but s/below/above/ */
105065 - if (next && next->vm_start == address + PAGE_SIZE)
105066 - return next->vm_flags & VM_GROWSUP ? 0 : -ENOMEM;
105067 -
105068 - return expand_upwards(vma, address + PAGE_SIZE);
105069 - }
105070 - return 0;
105071 -}
105072 -
105073 -/*
105074 * We enter with non-exclusive mmap_sem (to exclude vma changes,
105075 * but allow concurrent faults), and pte mapped but not yet locked.
105076 * We return with mmap_sem still held, but pte unmapped and unlocked.
105077 @@ -2568,27 +2759,23 @@ static int do_anonymous_page(struct mm_struct *mm, struct vm_area_struct *vma,
105078 unsigned int flags)
105079 {
105080 struct mem_cgroup *memcg;
105081 - struct page *page;
105082 + struct page *page = NULL;
105083 spinlock_t *ptl;
105084 pte_t entry;
105085
105086 - pte_unmap(page_table);
105087 -
105088 - /* Check if we need to add a guard page to the stack */
105089 - if (check_stack_guard_page(vma, address) < 0)
105090 - return VM_FAULT_SIGSEGV;
105091 -
105092 - /* Use the zero-page for reads */
105093 if (!(flags & FAULT_FLAG_WRITE) && !mm_forbids_zeropage(mm)) {
105094 entry = pte_mkspecial(pfn_pte(my_zero_pfn(address),
105095 vma->vm_page_prot));
105096 - page_table = pte_offset_map_lock(mm, pmd, address, &ptl);
105097 + ptl = pte_lockptr(mm, pmd);
105098 + spin_lock(ptl);
105099 if (!pte_none(*page_table))
105100 goto unlock;
105101 goto setpte;
105102 }
105103
105104 /* Allocate our own private page. */
105105 + pte_unmap(page_table);
105106 +
105107 if (unlikely(anon_vma_prepare(vma)))
105108 goto oom;
105109 page = alloc_zeroed_user_highpage_movable(vma, address);
105110 @@ -2612,6 +2799,11 @@ static int do_anonymous_page(struct mm_struct *mm, struct vm_area_struct *vma,
105111 if (!pte_none(*page_table))
105112 goto release;
105113
105114 +#ifdef CONFIG_PAX_SEGMEXEC
105115 + if (pax_find_mirror_vma(vma))
105116 + BUG_ON(!trylock_page(page));
105117 +#endif
105118 +
105119 inc_mm_counter_fast(mm, MM_ANONPAGES);
105120 page_add_new_anon_rmap(page, vma, address);
105121 mem_cgroup_commit_charge(page, memcg, false);
105122 @@ -2621,6 +2813,12 @@ setpte:
105123
105124 /* No need to invalidate - it was non-present before */
105125 update_mmu_cache(vma, address, page_table);
105126 +
105127 +#ifdef CONFIG_PAX_SEGMEXEC
105128 + if (page)
105129 + pax_mirror_anon_pte(vma, address, page, ptl);
105130 +#endif
105131 +
105132 unlock:
105133 pte_unmap_unlock(page_table, ptl);
105134 return 0;
105135 @@ -2853,6 +3051,11 @@ static int do_read_fault(struct mm_struct *mm, struct vm_area_struct *vma,
105136 return ret;
105137 }
105138 do_set_pte(vma, address, fault_page, pte, false, false);
105139 +
105140 +#ifdef CONFIG_PAX_SEGMEXEC
105141 + pax_mirror_file_pte(vma, address, fault_page, ptl);
105142 +#endif
105143 +
105144 unlock_page(fault_page);
105145 unlock_out:
105146 pte_unmap_unlock(pte, ptl);
105147 @@ -2904,7 +3107,18 @@ static int do_cow_fault(struct mm_struct *mm, struct vm_area_struct *vma,
105148 }
105149 goto uncharge_out;
105150 }
105151 +
105152 +#ifdef CONFIG_PAX_SEGMEXEC
105153 + if (pax_find_mirror_vma(vma))
105154 + BUG_ON(!trylock_page(new_page));
105155 +#endif
105156 +
105157 do_set_pte(vma, address, new_page, pte, true, true);
105158 +
105159 +#ifdef CONFIG_PAX_SEGMEXEC
105160 + pax_mirror_anon_pte(vma, address, new_page, ptl);
105161 +#endif
105162 +
105163 mem_cgroup_commit_charge(new_page, memcg, false);
105164 lru_cache_add_active_or_unevictable(new_page, vma);
105165 pte_unmap_unlock(pte, ptl);
105166 @@ -2962,6 +3176,11 @@ static int do_shared_fault(struct mm_struct *mm, struct vm_area_struct *vma,
105167 return ret;
105168 }
105169 do_set_pte(vma, address, fault_page, pte, true, false);
105170 +
105171 +#ifdef CONFIG_PAX_SEGMEXEC
105172 + pax_mirror_file_pte(vma, address, fault_page, ptl);
105173 +#endif
105174 +
105175 pte_unmap_unlock(pte, ptl);
105176
105177 if (set_page_dirty(fault_page))
105178 @@ -3185,6 +3404,12 @@ static int handle_pte_fault(struct mm_struct *mm,
105179 if (flags & FAULT_FLAG_WRITE)
105180 flush_tlb_fix_spurious_fault(vma, address);
105181 }
105182 +
105183 +#ifdef CONFIG_PAX_SEGMEXEC
105184 + pax_mirror_pte(vma, address, pte, pmd, ptl);
105185 + return 0;
105186 +#endif
105187 +
105188 unlock:
105189 pte_unmap_unlock(pte, ptl);
105190 return 0;
105191 @@ -3204,9 +3429,41 @@ static int __handle_mm_fault(struct mm_struct *mm, struct vm_area_struct *vma,
105192 pmd_t *pmd;
105193 pte_t *pte;
105194
105195 +#ifdef CONFIG_PAX_SEGMEXEC
105196 + struct vm_area_struct *vma_m;
105197 +#endif
105198 +
105199 if (unlikely(is_vm_hugetlb_page(vma)))
105200 return hugetlb_fault(mm, vma, address, flags);
105201
105202 +#ifdef CONFIG_PAX_SEGMEXEC
105203 + vma_m = pax_find_mirror_vma(vma);
105204 + if (vma_m) {
105205 + unsigned long address_m;
105206 + pgd_t *pgd_m;
105207 + pud_t *pud_m;
105208 + pmd_t *pmd_m;
105209 +
105210 + if (vma->vm_start > vma_m->vm_start) {
105211 + address_m = address;
105212 + address -= SEGMEXEC_TASK_SIZE;
105213 + vma = vma_m;
105214 + } else
105215 + address_m = address + SEGMEXEC_TASK_SIZE;
105216 +
105217 + pgd_m = pgd_offset(mm, address_m);
105218 + pud_m = pud_alloc(mm, pgd_m, address_m);
105219 + if (!pud_m)
105220 + return VM_FAULT_OOM;
105221 + pmd_m = pmd_alloc(mm, pud_m, address_m);
105222 + if (!pmd_m)
105223 + return VM_FAULT_OOM;
105224 + if (!pmd_present(*pmd_m) && __pte_alloc(mm, vma_m, pmd_m, address_m))
105225 + return VM_FAULT_OOM;
105226 + pax_unmap_mirror_pte(vma_m, address_m, pmd_m);
105227 + }
105228 +#endif
105229 +
105230 pgd = pgd_offset(mm, address);
105231 pud = pud_alloc(mm, pgd, address);
105232 if (!pud)
105233 @@ -3341,6 +3598,23 @@ int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
105234 spin_unlock(&mm->page_table_lock);
105235 return 0;
105236 }
105237 +
105238 +int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
105239 +{
105240 + pud_t *new = pud_alloc_one(mm, address);
105241 + if (!new)
105242 + return -ENOMEM;
105243 +
105244 + smp_wmb(); /* See comment in __pte_alloc */
105245 +
105246 + spin_lock(&mm->page_table_lock);
105247 + if (pgd_present(*pgd)) /* Another has populated it */
105248 + pud_free(mm, new);
105249 + else
105250 + pgd_populate_kernel(mm, pgd, new);
105251 + spin_unlock(&mm->page_table_lock);
105252 + return 0;
105253 +}
105254 #endif /* __PAGETABLE_PUD_FOLDED */
105255
105256 #ifndef __PAGETABLE_PMD_FOLDED
105257 @@ -3373,6 +3647,32 @@ int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address)
105258 spin_unlock(&mm->page_table_lock);
105259 return 0;
105260 }
105261 +
105262 +int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address)
105263 +{
105264 + pmd_t *new = pmd_alloc_one(mm, address);
105265 + if (!new)
105266 + return -ENOMEM;
105267 +
105268 + smp_wmb(); /* See comment in __pte_alloc */
105269 +
105270 + spin_lock(&mm->page_table_lock);
105271 +#ifndef __ARCH_HAS_4LEVEL_HACK
105272 + if (!pud_present(*pud)) {
105273 + mm_inc_nr_pmds(mm);
105274 + pud_populate_kernel(mm, pud, new);
105275 + } else /* Another has populated it */
105276 + pmd_free(mm, new);
105277 +#else
105278 + if (!pgd_present(*pud)) {
105279 + mm_inc_nr_pmds(mm);
105280 + pgd_populate_kernel(mm, pud, new);
105281 + } else /* Another has populated it */
105282 + pmd_free(mm, new);
105283 +#endif /* __ARCH_HAS_4LEVEL_HACK */
105284 + spin_unlock(&mm->page_table_lock);
105285 + return 0;
105286 +}
105287 #endif /* __PAGETABLE_PMD_FOLDED */
105288
105289 static int __follow_pte(struct mm_struct *mm, unsigned long address,
105290 @@ -3482,8 +3782,8 @@ out:
105291 return ret;
105292 }
105293
105294 -int generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
105295 - void *buf, int len, int write)
105296 +ssize_t generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
105297 + void *buf, size_t len, int write)
105298 {
105299 resource_size_t phys_addr;
105300 unsigned long prot = 0;
105301 @@ -3509,8 +3809,8 @@ EXPORT_SYMBOL_GPL(generic_access_phys);
105302 * Access another process' address space as given in mm. If non-NULL, use the
105303 * given task for page fault accounting.
105304 */
105305 -static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
105306 - unsigned long addr, void *buf, int len, int write)
105307 +static ssize_t __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
105308 + unsigned long addr, void *buf, size_t len, int write)
105309 {
105310 struct vm_area_struct *vma;
105311 void *old_buf = buf;
105312 @@ -3518,7 +3818,7 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
105313 down_read(&mm->mmap_sem);
105314 /* ignore errors, just check how much was successfully transferred */
105315 while (len) {
105316 - int bytes, ret, offset;
105317 + ssize_t bytes, ret, offset;
105318 void *maddr;
105319 struct page *page = NULL;
105320
105321 @@ -3579,8 +3879,8 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
105322 *
105323 * The caller must hold a reference on @mm.
105324 */
105325 -int access_remote_vm(struct mm_struct *mm, unsigned long addr,
105326 - void *buf, int len, int write)
105327 +ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
105328 + void *buf, size_t len, int write)
105329 {
105330 return __access_remote_vm(NULL, mm, addr, buf, len, write);
105331 }
105332 @@ -3590,11 +3890,11 @@ int access_remote_vm(struct mm_struct *mm, unsigned long addr,
105333 * Source/target buffer must be kernel space,
105334 * Do not walk the page table directly, use get_user_pages
105335 */
105336 -int access_process_vm(struct task_struct *tsk, unsigned long addr,
105337 - void *buf, int len, int write)
105338 +ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr,
105339 + void *buf, size_t len, int write)
105340 {
105341 struct mm_struct *mm;
105342 - int ret;
105343 + ssize_t ret;
105344
105345 mm = get_task_mm(tsk);
105346 if (!mm)
105347 diff --git a/mm/mempolicy.c b/mm/mempolicy.c
105348 index de5dc5e..68a4ea3 100644
105349 --- a/mm/mempolicy.c
105350 +++ b/mm/mempolicy.c
105351 @@ -703,6 +703,10 @@ static int mbind_range(struct mm_struct *mm, unsigned long start,
105352 unsigned long vmstart;
105353 unsigned long vmend;
105354
105355 +#ifdef CONFIG_PAX_SEGMEXEC
105356 + struct vm_area_struct *vma_m;
105357 +#endif
105358 +
105359 vma = find_vma(mm, start);
105360 if (!vma || vma->vm_start > start)
105361 return -EFAULT;
105362 @@ -746,6 +750,16 @@ static int mbind_range(struct mm_struct *mm, unsigned long start,
105363 err = vma_replace_policy(vma, new_pol);
105364 if (err)
105365 goto out;
105366 +
105367 +#ifdef CONFIG_PAX_SEGMEXEC
105368 + vma_m = pax_find_mirror_vma(vma);
105369 + if (vma_m) {
105370 + err = vma_replace_policy(vma_m, new_pol);
105371 + if (err)
105372 + goto out;
105373 + }
105374 +#endif
105375 +
105376 }
105377
105378 out:
105379 @@ -1160,6 +1174,17 @@ static long do_mbind(unsigned long start, unsigned long len,
105380
105381 if (end < start)
105382 return -EINVAL;
105383 +
105384 +#ifdef CONFIG_PAX_SEGMEXEC
105385 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
105386 + if (end > SEGMEXEC_TASK_SIZE)
105387 + return -EINVAL;
105388 + } else
105389 +#endif
105390 +
105391 + if (end > TASK_SIZE)
105392 + return -EINVAL;
105393 +
105394 if (end == start)
105395 return 0;
105396
105397 @@ -1385,8 +1410,7 @@ SYSCALL_DEFINE4(migrate_pages, pid_t, pid, unsigned long, maxnode,
105398 */
105399 tcred = __task_cred(task);
105400 if (!uid_eq(cred->euid, tcred->suid) && !uid_eq(cred->euid, tcred->uid) &&
105401 - !uid_eq(cred->uid, tcred->suid) && !uid_eq(cred->uid, tcred->uid) &&
105402 - !capable(CAP_SYS_NICE)) {
105403 + !uid_eq(cred->uid, tcred->suid) && !capable(CAP_SYS_NICE)) {
105404 rcu_read_unlock();
105405 err = -EPERM;
105406 goto out_put;
105407 @@ -1417,6 +1441,15 @@ SYSCALL_DEFINE4(migrate_pages, pid_t, pid, unsigned long, maxnode,
105408 goto out;
105409 }
105410
105411 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
105412 + if (mm != current->mm &&
105413 + (mm->pax_flags & MF_PAX_RANDMMAP || mm->pax_flags & MF_PAX_SEGMEXEC)) {
105414 + mmput(mm);
105415 + err = -EPERM;
105416 + goto out;
105417 + }
105418 +#endif
105419 +
105420 err = do_migrate_pages(mm, old, new,
105421 capable(CAP_SYS_NICE) ? MPOL_MF_MOVE_ALL : MPOL_MF_MOVE);
105422
105423 diff --git a/mm/migrate.c b/mm/migrate.c
105424 index 85e0426..be49beb 100644
105425 --- a/mm/migrate.c
105426 +++ b/mm/migrate.c
105427 @@ -1472,8 +1472,7 @@ SYSCALL_DEFINE6(move_pages, pid_t, pid, unsigned long, nr_pages,
105428 */
105429 tcred = __task_cred(task);
105430 if (!uid_eq(cred->euid, tcred->suid) && !uid_eq(cred->euid, tcred->uid) &&
105431 - !uid_eq(cred->uid, tcred->suid) && !uid_eq(cred->uid, tcred->uid) &&
105432 - !capable(CAP_SYS_NICE)) {
105433 + !uid_eq(cred->uid, tcred->suid) && !capable(CAP_SYS_NICE)) {
105434 rcu_read_unlock();
105435 err = -EPERM;
105436 goto out;
105437 diff --git a/mm/mlock.c b/mm/mlock.c
105438 index 8a54cd2..92f1747 100644
105439 --- a/mm/mlock.c
105440 +++ b/mm/mlock.c
105441 @@ -14,6 +14,7 @@
105442 #include <linux/pagevec.h>
105443 #include <linux/mempolicy.h>
105444 #include <linux/syscalls.h>
105445 +#include <linux/security.h>
105446 #include <linux/sched.h>
105447 #include <linux/export.h>
105448 #include <linux/rmap.h>
105449 @@ -613,7 +614,7 @@ static int do_mlock(unsigned long start, size_t len, int on)
105450 {
105451 unsigned long nstart, end, tmp;
105452 struct vm_area_struct * vma, * prev;
105453 - int error;
105454 + int error = 0;
105455
105456 VM_BUG_ON(start & ~PAGE_MASK);
105457 VM_BUG_ON(len != PAGE_ALIGN(len));
105458 @@ -622,6 +623,9 @@ static int do_mlock(unsigned long start, size_t len, int on)
105459 return -EINVAL;
105460 if (end == start)
105461 return 0;
105462 + if (end > TASK_SIZE)
105463 + return -EINVAL;
105464 +
105465 vma = find_vma(current->mm, start);
105466 if (!vma || vma->vm_start > start)
105467 return -ENOMEM;
105468 @@ -633,6 +637,11 @@ static int do_mlock(unsigned long start, size_t len, int on)
105469 for (nstart = start ; ; ) {
105470 vm_flags_t newflags;
105471
105472 +#ifdef CONFIG_PAX_SEGMEXEC
105473 + if ((current->mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE))
105474 + break;
105475 +#endif
105476 +
105477 /* Here we know that vma->vm_start <= nstart < vma->vm_end. */
105478
105479 newflags = vma->vm_flags & ~VM_LOCKED;
105480 @@ -746,6 +755,7 @@ SYSCALL_DEFINE2(mlock, unsigned long, start, size_t, len)
105481 locked += current->mm->locked_vm;
105482
105483 /* check against resource limits */
105484 + gr_learn_resource(current, RLIMIT_MEMLOCK, (current->mm->locked_vm << PAGE_SHIFT) + len, 1);
105485 if ((locked <= lock_limit) || capable(CAP_IPC_LOCK))
105486 error = do_mlock(start, len, 1);
105487
105488 @@ -783,6 +793,11 @@ static int do_mlockall(int flags)
105489 for (vma = current->mm->mmap; vma ; vma = prev->vm_next) {
105490 vm_flags_t newflags;
105491
105492 +#ifdef CONFIG_PAX_SEGMEXEC
105493 + if ((current->mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE))
105494 + break;
105495 +#endif
105496 +
105497 newflags = vma->vm_flags & ~VM_LOCKED;
105498 if (flags & MCL_CURRENT)
105499 newflags |= VM_LOCKED;
105500 @@ -814,8 +829,10 @@ SYSCALL_DEFINE1(mlockall, int, flags)
105501 lock_limit >>= PAGE_SHIFT;
105502
105503 ret = -ENOMEM;
105504 +
105505 + gr_learn_resource(current, RLIMIT_MEMLOCK, current->mm->total_vm << PAGE_SHIFT, 1);
105506 +
105507 down_write(&current->mm->mmap_sem);
105508 -
105509 if (!(flags & MCL_CURRENT) || (current->mm->total_vm <= lock_limit) ||
105510 capable(CAP_IPC_LOCK))
105511 ret = do_mlockall(flags);
105512 diff --git a/mm/mm_init.c b/mm/mm_init.c
105513 index 5f420f7..dd42fb1b 100644
105514 --- a/mm/mm_init.c
105515 +++ b/mm/mm_init.c
105516 @@ -177,7 +177,7 @@ static int __meminit mm_compute_batch_notifier(struct notifier_block *self,
105517 return NOTIFY_OK;
105518 }
105519
105520 -static struct notifier_block compute_batch_nb __meminitdata = {
105521 +static struct notifier_block compute_batch_nb __meminitconst = {
105522 .notifier_call = mm_compute_batch_notifier,
105523 .priority = IPC_CALLBACK_PRI, /* use lowest priority */
105524 };
105525 diff --git a/mm/mmap.c b/mm/mmap.c
105526 index 9ec50a3..0476e2d 100644
105527 --- a/mm/mmap.c
105528 +++ b/mm/mmap.c
105529 @@ -41,6 +41,7 @@
105530 #include <linux/notifier.h>
105531 #include <linux/memory.h>
105532 #include <linux/printk.h>
105533 +#include <linux/random.h>
105534
105535 #include <asm/uaccess.h>
105536 #include <asm/cacheflush.h>
105537 @@ -57,6 +58,16 @@
105538 #define arch_rebalance_pgtables(addr, len) (addr)
105539 #endif
105540
105541 +static inline void verify_mm_writelocked(struct mm_struct *mm)
105542 +{
105543 +#if defined(CONFIG_DEBUG_VM) || defined(CONFIG_PAX)
105544 + if (unlikely(down_read_trylock(&mm->mmap_sem))) {
105545 + up_read(&mm->mmap_sem);
105546 + BUG();
105547 + }
105548 +#endif
105549 +}
105550 +
105551 static void unmap_region(struct mm_struct *mm,
105552 struct vm_area_struct *vma, struct vm_area_struct *prev,
105553 unsigned long start, unsigned long end);
105554 @@ -76,16 +87,25 @@ static void unmap_region(struct mm_struct *mm,
105555 * x: (no) no x: (no) yes x: (no) yes x: (yes) yes
105556 *
105557 */
105558 -pgprot_t protection_map[16] = {
105559 +pgprot_t protection_map[16] __read_only = {
105560 __P000, __P001, __P010, __P011, __P100, __P101, __P110, __P111,
105561 __S000, __S001, __S010, __S011, __S100, __S101, __S110, __S111
105562 };
105563
105564 -pgprot_t vm_get_page_prot(unsigned long vm_flags)
105565 +pgprot_t vm_get_page_prot(vm_flags_t vm_flags)
105566 {
105567 - return __pgprot(pgprot_val(protection_map[vm_flags &
105568 + pgprot_t prot = __pgprot(pgprot_val(protection_map[vm_flags &
105569 (VM_READ|VM_WRITE|VM_EXEC|VM_SHARED)]) |
105570 pgprot_val(arch_vm_get_page_prot(vm_flags)));
105571 +
105572 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
105573 + if (!(__supported_pte_mask & _PAGE_NX) &&
105574 + (vm_flags & (VM_PAGEEXEC | VM_EXEC)) == VM_PAGEEXEC &&
105575 + (vm_flags & (VM_READ | VM_WRITE)))
105576 + prot = __pgprot(pte_val(pte_exprotect(__pte(pgprot_val(prot)))));
105577 +#endif
105578 +
105579 + return prot;
105580 }
105581 EXPORT_SYMBOL(vm_get_page_prot);
105582
105583 @@ -114,6 +134,7 @@ unsigned long sysctl_overcommit_kbytes __read_mostly;
105584 int sysctl_max_map_count __read_mostly = DEFAULT_MAX_MAP_COUNT;
105585 unsigned long sysctl_user_reserve_kbytes __read_mostly = 1UL << 17; /* 128MB */
105586 unsigned long sysctl_admin_reserve_kbytes __read_mostly = 1UL << 13; /* 8MB */
105587 +unsigned long sysctl_heap_stack_gap __read_mostly = 64*1024;
105588 /*
105589 * Make sure vm_committed_as in one cacheline and not cacheline shared with
105590 * other variables. It can be updated by several CPUs frequently.
105591 @@ -271,6 +292,7 @@ static struct vm_area_struct *remove_vma(struct vm_area_struct *vma)
105592 struct vm_area_struct *next = vma->vm_next;
105593
105594 might_sleep();
105595 + BUG_ON(vma->vm_mirror);
105596 if (vma->vm_ops && vma->vm_ops->close)
105597 vma->vm_ops->close(vma);
105598 if (vma->vm_file)
105599 @@ -284,6 +306,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len);
105600
105601 SYSCALL_DEFINE1(brk, unsigned long, brk)
105602 {
105603 + unsigned long rlim;
105604 unsigned long retval;
105605 unsigned long newbrk, oldbrk;
105606 struct mm_struct *mm = current->mm;
105607 @@ -314,7 +337,13 @@ SYSCALL_DEFINE1(brk, unsigned long, brk)
105608 * segment grow beyond its set limit the in case where the limit is
105609 * not page aligned -Ram Gupta
105610 */
105611 - if (check_data_rlimit(rlimit(RLIMIT_DATA), brk, mm->start_brk,
105612 + rlim = rlimit(RLIMIT_DATA);
105613 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
105614 + /* force a minimum 16MB brk heap on setuid/setgid binaries */
105615 + if (rlim < PAGE_SIZE && (get_dumpable(mm) != SUID_DUMP_USER) && gr_is_global_nonroot(current_uid()))
105616 + rlim = 4096 * PAGE_SIZE;
105617 +#endif
105618 + if (check_data_rlimit(rlim, brk, mm->start_brk,
105619 mm->end_data, mm->start_data))
105620 goto out;
105621
105622 @@ -967,6 +996,12 @@ static int
105623 can_vma_merge_before(struct vm_area_struct *vma, unsigned long vm_flags,
105624 struct anon_vma *anon_vma, struct file *file, pgoff_t vm_pgoff)
105625 {
105626 +
105627 +#ifdef CONFIG_PAX_SEGMEXEC
105628 + if ((vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_start == SEGMEXEC_TASK_SIZE)
105629 + return 0;
105630 +#endif
105631 +
105632 if (is_mergeable_vma(vma, file, vm_flags) &&
105633 is_mergeable_anon_vma(anon_vma, vma->anon_vma, vma)) {
105634 if (vma->vm_pgoff == vm_pgoff)
105635 @@ -986,6 +1021,12 @@ static int
105636 can_vma_merge_after(struct vm_area_struct *vma, unsigned long vm_flags,
105637 struct anon_vma *anon_vma, struct file *file, pgoff_t vm_pgoff)
105638 {
105639 +
105640 +#ifdef CONFIG_PAX_SEGMEXEC
105641 + if ((vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_end == SEGMEXEC_TASK_SIZE)
105642 + return 0;
105643 +#endif
105644 +
105645 if (is_mergeable_vma(vma, file, vm_flags) &&
105646 is_mergeable_anon_vma(anon_vma, vma->anon_vma, vma)) {
105647 pgoff_t vm_pglen;
105648 @@ -1035,6 +1076,13 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
105649 struct vm_area_struct *area, *next;
105650 int err;
105651
105652 +#ifdef CONFIG_PAX_SEGMEXEC
105653 + unsigned long addr_m = addr + SEGMEXEC_TASK_SIZE, end_m = end + SEGMEXEC_TASK_SIZE;
105654 + struct vm_area_struct *area_m = NULL, *next_m = NULL, *prev_m = NULL;
105655 +
105656 + BUG_ON((mm->pax_flags & MF_PAX_SEGMEXEC) && SEGMEXEC_TASK_SIZE < end);
105657 +#endif
105658 +
105659 /*
105660 * We later require that vma->vm_flags == vm_flags,
105661 * so this tests vma->vm_flags & VM_SPECIAL, too.
105662 @@ -1050,6 +1098,15 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
105663 if (next && next->vm_end == end) /* cases 6, 7, 8 */
105664 next = next->vm_next;
105665
105666 +#ifdef CONFIG_PAX_SEGMEXEC
105667 + if (prev)
105668 + prev_m = pax_find_mirror_vma(prev);
105669 + if (area)
105670 + area_m = pax_find_mirror_vma(area);
105671 + if (next)
105672 + next_m = pax_find_mirror_vma(next);
105673 +#endif
105674 +
105675 /*
105676 * Can it merge with the predecessor?
105677 */
105678 @@ -1069,9 +1126,24 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
105679 /* cases 1, 6 */
105680 err = vma_adjust(prev, prev->vm_start,
105681 next->vm_end, prev->vm_pgoff, NULL);
105682 - } else /* cases 2, 5, 7 */
105683 +
105684 +#ifdef CONFIG_PAX_SEGMEXEC
105685 + if (!err && prev_m)
105686 + err = vma_adjust(prev_m, prev_m->vm_start,
105687 + next_m->vm_end, prev_m->vm_pgoff, NULL);
105688 +#endif
105689 +
105690 + } else { /* cases 2, 5, 7 */
105691 err = vma_adjust(prev, prev->vm_start,
105692 end, prev->vm_pgoff, NULL);
105693 +
105694 +#ifdef CONFIG_PAX_SEGMEXEC
105695 + if (!err && prev_m)
105696 + err = vma_adjust(prev_m, prev_m->vm_start,
105697 + end_m, prev_m->vm_pgoff, NULL);
105698 +#endif
105699 +
105700 + }
105701 if (err)
105702 return NULL;
105703 khugepaged_enter_vma_merge(prev, vm_flags);
105704 @@ -1085,12 +1157,27 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
105705 mpol_equal(policy, vma_policy(next)) &&
105706 can_vma_merge_before(next, vm_flags,
105707 anon_vma, file, pgoff+pglen)) {
105708 - if (prev && addr < prev->vm_end) /* case 4 */
105709 + if (prev && addr < prev->vm_end) { /* case 4 */
105710 err = vma_adjust(prev, prev->vm_start,
105711 addr, prev->vm_pgoff, NULL);
105712 - else /* cases 3, 8 */
105713 +
105714 +#ifdef CONFIG_PAX_SEGMEXEC
105715 + if (!err && prev_m)
105716 + err = vma_adjust(prev_m, prev_m->vm_start,
105717 + addr_m, prev_m->vm_pgoff, NULL);
105718 +#endif
105719 +
105720 + } else { /* cases 3, 8 */
105721 err = vma_adjust(area, addr, next->vm_end,
105722 next->vm_pgoff - pglen, NULL);
105723 +
105724 +#ifdef CONFIG_PAX_SEGMEXEC
105725 + if (!err && area_m)
105726 + err = vma_adjust(area_m, addr_m, next_m->vm_end,
105727 + next_m->vm_pgoff - pglen, NULL);
105728 +#endif
105729 +
105730 + }
105731 if (err)
105732 return NULL;
105733 khugepaged_enter_vma_merge(area, vm_flags);
105734 @@ -1199,8 +1286,10 @@ none:
105735 void vm_stat_account(struct mm_struct *mm, unsigned long flags,
105736 struct file *file, long pages)
105737 {
105738 - const unsigned long stack_flags
105739 - = VM_STACK_FLAGS & (VM_GROWSUP|VM_GROWSDOWN);
105740 +
105741 +#ifdef CONFIG_PAX_RANDMMAP
105742 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
105743 +#endif
105744
105745 mm->total_vm += pages;
105746
105747 @@ -1208,7 +1297,7 @@ void vm_stat_account(struct mm_struct *mm, unsigned long flags,
105748 mm->shared_vm += pages;
105749 if ((flags & (VM_EXEC|VM_WRITE)) == VM_EXEC)
105750 mm->exec_vm += pages;
105751 - } else if (flags & stack_flags)
105752 + } else if (flags & (VM_GROWSUP|VM_GROWSDOWN))
105753 mm->stack_vm += pages;
105754 }
105755 #endif /* CONFIG_PROC_FS */
105756 @@ -1238,6 +1327,7 @@ static inline int mlock_future_check(struct mm_struct *mm,
105757 locked += mm->locked_vm;
105758 lock_limit = rlimit(RLIMIT_MEMLOCK);
105759 lock_limit >>= PAGE_SHIFT;
105760 + gr_learn_resource(current, RLIMIT_MEMLOCK, locked << PAGE_SHIFT, 1);
105761 if (locked > lock_limit && !capable(CAP_IPC_LOCK))
105762 return -EAGAIN;
105763 }
105764 @@ -1264,7 +1354,7 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
105765 * (the exception is when the underlying filesystem is noexec
105766 * mounted, in which case we dont add PROT_EXEC.)
105767 */
105768 - if ((prot & PROT_READ) && (current->personality & READ_IMPLIES_EXEC))
105769 + if ((prot & (PROT_READ | PROT_WRITE)) && (current->personality & READ_IMPLIES_EXEC))
105770 if (!(file && (file->f_path.mnt->mnt_flags & MNT_NOEXEC)))
105771 prot |= PROT_EXEC;
105772
105773 @@ -1290,7 +1380,7 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
105774 /* Obtain the address to map to. we verify (or select) it and ensure
105775 * that it represents a valid section of the address space.
105776 */
105777 - addr = get_unmapped_area(file, addr, len, pgoff, flags);
105778 + addr = get_unmapped_area(file, addr, len, pgoff, flags | ((prot & PROT_EXEC) ? MAP_EXECUTABLE : 0));
105779 if (addr & ~PAGE_MASK)
105780 return addr;
105781
105782 @@ -1301,6 +1391,43 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
105783 vm_flags = calc_vm_prot_bits(prot) | calc_vm_flag_bits(flags) |
105784 mm->def_flags | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC;
105785
105786 +#ifdef CONFIG_PAX_MPROTECT
105787 + if (mm->pax_flags & MF_PAX_MPROTECT) {
105788 +
105789 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
105790 + if (file && !pgoff && (vm_flags & VM_EXEC) && mm->binfmt &&
105791 + mm->binfmt->handle_mmap)
105792 + mm->binfmt->handle_mmap(file);
105793 +#endif
105794 +
105795 +#ifndef CONFIG_PAX_MPROTECT_COMPAT
105796 + if ((vm_flags & (VM_WRITE | VM_EXEC)) == (VM_WRITE | VM_EXEC)) {
105797 + gr_log_rwxmmap(file);
105798 +
105799 +#ifdef CONFIG_PAX_EMUPLT
105800 + vm_flags &= ~VM_EXEC;
105801 +#else
105802 + return -EPERM;
105803 +#endif
105804 +
105805 + }
105806 +
105807 + if (!(vm_flags & VM_EXEC))
105808 + vm_flags &= ~VM_MAYEXEC;
105809 +#else
105810 + if ((vm_flags & (VM_WRITE | VM_EXEC)) != VM_EXEC)
105811 + vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
105812 +#endif
105813 + else
105814 + vm_flags &= ~VM_MAYWRITE;
105815 + }
105816 +#endif
105817 +
105818 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
105819 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && file)
105820 + vm_flags &= ~VM_PAGEEXEC;
105821 +#endif
105822 +
105823 if (flags & MAP_LOCKED)
105824 if (!can_do_mlock())
105825 return -EPERM;
105826 @@ -1388,6 +1515,9 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
105827 vm_flags |= VM_NORESERVE;
105828 }
105829
105830 + if (!gr_acl_handle_mmap(file, prot))
105831 + return -EACCES;
105832 +
105833 addr = mmap_region(file, addr, len, vm_flags, pgoff);
105834 if (!IS_ERR_VALUE(addr) &&
105835 ((vm_flags & VM_LOCKED) ||
105836 @@ -1481,7 +1611,7 @@ int vma_wants_writenotify(struct vm_area_struct *vma)
105837 vm_flags_t vm_flags = vma->vm_flags;
105838
105839 /* If it was private or non-writable, the write bit is already clear */
105840 - if ((vm_flags & (VM_WRITE|VM_SHARED)) != ((VM_WRITE|VM_SHARED)))
105841 + if ((vm_flags & (VM_WRITE|VM_SHARED)) != (VM_WRITE|VM_SHARED))
105842 return 0;
105843
105844 /* The backer wishes to know when pages are first written to? */
105845 @@ -1532,7 +1662,22 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
105846 struct rb_node **rb_link, *rb_parent;
105847 unsigned long charged = 0;
105848
105849 +#ifdef CONFIG_PAX_SEGMEXEC
105850 + struct vm_area_struct *vma_m = NULL;
105851 +#endif
105852 +
105853 + /*
105854 + * mm->mmap_sem is required to protect against another thread
105855 + * changing the mappings in case we sleep.
105856 + */
105857 + verify_mm_writelocked(mm);
105858 +
105859 /* Check against address space limit. */
105860 +
105861 +#ifdef CONFIG_PAX_RANDMMAP
105862 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (vm_flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
105863 +#endif
105864 +
105865 if (!may_expand_vm(mm, len >> PAGE_SHIFT)) {
105866 unsigned long nr_pages;
105867
105868 @@ -1551,11 +1696,10 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
105869
105870 /* Clear old maps */
105871 error = -ENOMEM;
105872 -munmap_back:
105873 if (find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent)) {
105874 if (do_munmap(mm, addr, len))
105875 return -ENOMEM;
105876 - goto munmap_back;
105877 + BUG_ON(find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent));
105878 }
105879
105880 /*
105881 @@ -1586,6 +1730,16 @@ munmap_back:
105882 goto unacct_error;
105883 }
105884
105885 +#ifdef CONFIG_PAX_SEGMEXEC
105886 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vm_flags & VM_EXEC)) {
105887 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
105888 + if (!vma_m) {
105889 + error = -ENOMEM;
105890 + goto free_vma;
105891 + }
105892 + }
105893 +#endif
105894 +
105895 vma->vm_mm = mm;
105896 vma->vm_start = addr;
105897 vma->vm_end = addr + len;
105898 @@ -1616,6 +1770,13 @@ munmap_back:
105899 if (error)
105900 goto unmap_and_free_vma;
105901
105902 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
105903 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && !(vma->vm_flags & VM_SPECIAL)) {
105904 + vma->vm_flags |= VM_PAGEEXEC;
105905 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
105906 + }
105907 +#endif
105908 +
105909 /* Can addr have changed??
105910 *
105911 * Answer: Yes, several device drivers can do it in their
105912 @@ -1634,6 +1795,12 @@ munmap_back:
105913 }
105914
105915 vma_link(mm, vma, prev, rb_link, rb_parent);
105916 +
105917 +#ifdef CONFIG_PAX_SEGMEXEC
105918 + if (vma_m)
105919 + BUG_ON(pax_mirror_vma(vma_m, vma));
105920 +#endif
105921 +
105922 /* Once vma denies write, undo our temporary denial count */
105923 if (file) {
105924 if (vm_flags & VM_SHARED)
105925 @@ -1646,6 +1813,7 @@ out:
105926 perf_event_mmap(vma);
105927
105928 vm_stat_account(mm, vm_flags, file, len >> PAGE_SHIFT);
105929 + track_exec_limit(mm, addr, addr + len, vm_flags);
105930 if (vm_flags & VM_LOCKED) {
105931 if (!((vm_flags & VM_SPECIAL) || is_vm_hugetlb_page(vma) ||
105932 vma == get_gate_vma(current->mm)))
105933 @@ -1683,6 +1851,12 @@ allow_write_and_free_vma:
105934 if (vm_flags & VM_DENYWRITE)
105935 allow_write_access(file);
105936 free_vma:
105937 +
105938 +#ifdef CONFIG_PAX_SEGMEXEC
105939 + if (vma_m)
105940 + kmem_cache_free(vm_area_cachep, vma_m);
105941 +#endif
105942 +
105943 kmem_cache_free(vm_area_cachep, vma);
105944 unacct_error:
105945 if (charged)
105946 @@ -1690,7 +1864,63 @@ unacct_error:
105947 return error;
105948 }
105949
105950 -unsigned long unmapped_area(struct vm_unmapped_area_info *info)
105951 +#ifdef CONFIG_GRKERNSEC_RAND_THREADSTACK
105952 +unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags)
105953 +{
105954 + if ((mm->pax_flags & MF_PAX_RANDMMAP) && !filp && (flags & MAP_STACK))
105955 + return ((prandom_u32() & 0xFF) + 1) << PAGE_SHIFT;
105956 +
105957 + return 0;
105958 +}
105959 +#endif
105960 +
105961 +bool check_heap_stack_gap(const struct vm_area_struct *vma, unsigned long addr, unsigned long len, unsigned long offset)
105962 +{
105963 + if (!vma) {
105964 +#ifdef CONFIG_STACK_GROWSUP
105965 + if (addr > sysctl_heap_stack_gap)
105966 + vma = find_vma(current->mm, addr - sysctl_heap_stack_gap);
105967 + else
105968 + vma = find_vma(current->mm, 0);
105969 + if (vma && (vma->vm_flags & VM_GROWSUP))
105970 + return false;
105971 +#endif
105972 + return true;
105973 + }
105974 +
105975 + if (addr + len > vma->vm_start)
105976 + return false;
105977 +
105978 + if (vma->vm_flags & VM_GROWSDOWN)
105979 + return sysctl_heap_stack_gap <= vma->vm_start - addr - len;
105980 +#ifdef CONFIG_STACK_GROWSUP
105981 + else if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP))
105982 + return addr - vma->vm_prev->vm_end >= sysctl_heap_stack_gap;
105983 +#endif
105984 + else if (offset)
105985 + return offset <= vma->vm_start - addr - len;
105986 +
105987 + return true;
105988 +}
105989 +
105990 +unsigned long skip_heap_stack_gap(const struct vm_area_struct *vma, unsigned long len, unsigned long offset)
105991 +{
105992 + if (vma->vm_start < len)
105993 + return -ENOMEM;
105994 +
105995 + if (!(vma->vm_flags & VM_GROWSDOWN)) {
105996 + if (offset <= vma->vm_start - len)
105997 + return vma->vm_start - len - offset;
105998 + else
105999 + return -ENOMEM;
106000 + }
106001 +
106002 + if (sysctl_heap_stack_gap <= vma->vm_start - len)
106003 + return vma->vm_start - len - sysctl_heap_stack_gap;
106004 + return -ENOMEM;
106005 +}
106006 +
106007 +unsigned long unmapped_area(const struct vm_unmapped_area_info *info)
106008 {
106009 /*
106010 * We implement the search by looking for an rbtree node that
106011 @@ -1738,11 +1968,29 @@ unsigned long unmapped_area(struct vm_unmapped_area_info *info)
106012 }
106013 }
106014
106015 - gap_start = vma->vm_prev ? vma->vm_prev->vm_end : 0;
106016 + gap_start = vma->vm_prev ? vma->vm_prev->vm_end: 0;
106017 check_current:
106018 /* Check if current node has a suitable gap */
106019 if (gap_start > high_limit)
106020 return -ENOMEM;
106021 +
106022 + if (gap_end - gap_start > info->threadstack_offset)
106023 + gap_start += info->threadstack_offset;
106024 + else
106025 + gap_start = gap_end;
106026 +
106027 + if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP)) {
106028 + if (gap_end - gap_start > sysctl_heap_stack_gap)
106029 + gap_start += sysctl_heap_stack_gap;
106030 + else
106031 + gap_start = gap_end;
106032 + }
106033 + if (vma->vm_flags & VM_GROWSDOWN) {
106034 + if (gap_end - gap_start > sysctl_heap_stack_gap)
106035 + gap_end -= sysctl_heap_stack_gap;
106036 + else
106037 + gap_end = gap_start;
106038 + }
106039 if (gap_end >= low_limit && gap_end - gap_start >= length)
106040 goto found;
106041
106042 @@ -1792,7 +2040,7 @@ found:
106043 return gap_start;
106044 }
106045
106046 -unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info)
106047 +unsigned long unmapped_area_topdown(const struct vm_unmapped_area_info *info)
106048 {
106049 struct mm_struct *mm = current->mm;
106050 struct vm_area_struct *vma;
106051 @@ -1846,6 +2094,24 @@ check_current:
106052 gap_end = vma->vm_start;
106053 if (gap_end < low_limit)
106054 return -ENOMEM;
106055 +
106056 + if (gap_end - gap_start > info->threadstack_offset)
106057 + gap_end -= info->threadstack_offset;
106058 + else
106059 + gap_end = gap_start;
106060 +
106061 + if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP)) {
106062 + if (gap_end - gap_start > sysctl_heap_stack_gap)
106063 + gap_start += sysctl_heap_stack_gap;
106064 + else
106065 + gap_start = gap_end;
106066 + }
106067 + if (vma->vm_flags & VM_GROWSDOWN) {
106068 + if (gap_end - gap_start > sysctl_heap_stack_gap)
106069 + gap_end -= sysctl_heap_stack_gap;
106070 + else
106071 + gap_end = gap_start;
106072 + }
106073 if (gap_start <= high_limit && gap_end - gap_start >= length)
106074 goto found;
106075
106076 @@ -1909,6 +2175,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
106077 struct mm_struct *mm = current->mm;
106078 struct vm_area_struct *vma;
106079 struct vm_unmapped_area_info info;
106080 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
106081
106082 if (len > TASK_SIZE - mmap_min_addr)
106083 return -ENOMEM;
106084 @@ -1916,11 +2183,15 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
106085 if (flags & MAP_FIXED)
106086 return addr;
106087
106088 +#ifdef CONFIG_PAX_RANDMMAP
106089 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
106090 +#endif
106091 +
106092 if (addr) {
106093 addr = PAGE_ALIGN(addr);
106094 vma = find_vma(mm, addr);
106095 if (TASK_SIZE - len >= addr && addr >= mmap_min_addr &&
106096 - (!vma || addr + len <= vma->vm_start))
106097 + check_heap_stack_gap(vma, addr, len, offset))
106098 return addr;
106099 }
106100
106101 @@ -1929,6 +2200,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
106102 info.low_limit = mm->mmap_base;
106103 info.high_limit = TASK_SIZE;
106104 info.align_mask = 0;
106105 + info.threadstack_offset = offset;
106106 return vm_unmapped_area(&info);
106107 }
106108 #endif
106109 @@ -1947,6 +2219,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
106110 struct mm_struct *mm = current->mm;
106111 unsigned long addr = addr0;
106112 struct vm_unmapped_area_info info;
106113 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
106114
106115 /* requested length too big for entire address space */
106116 if (len > TASK_SIZE - mmap_min_addr)
106117 @@ -1955,12 +2228,16 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
106118 if (flags & MAP_FIXED)
106119 return addr;
106120
106121 +#ifdef CONFIG_PAX_RANDMMAP
106122 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
106123 +#endif
106124 +
106125 /* requesting a specific address */
106126 if (addr) {
106127 addr = PAGE_ALIGN(addr);
106128 vma = find_vma(mm, addr);
106129 if (TASK_SIZE - len >= addr && addr >= mmap_min_addr &&
106130 - (!vma || addr + len <= vma->vm_start))
106131 + check_heap_stack_gap(vma, addr, len, offset))
106132 return addr;
106133 }
106134
106135 @@ -1969,6 +2246,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
106136 info.low_limit = max(PAGE_SIZE, mmap_min_addr);
106137 info.high_limit = mm->mmap_base;
106138 info.align_mask = 0;
106139 + info.threadstack_offset = offset;
106140 addr = vm_unmapped_area(&info);
106141
106142 /*
106143 @@ -1981,6 +2259,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
106144 VM_BUG_ON(addr != -ENOMEM);
106145 info.flags = 0;
106146 info.low_limit = TASK_UNMAPPED_BASE;
106147 +
106148 +#ifdef CONFIG_PAX_RANDMMAP
106149 + if (mm->pax_flags & MF_PAX_RANDMMAP)
106150 + info.low_limit += mm->delta_mmap;
106151 +#endif
106152 +
106153 info.high_limit = TASK_SIZE;
106154 addr = vm_unmapped_area(&info);
106155 }
106156 @@ -2081,6 +2365,28 @@ find_vma_prev(struct mm_struct *mm, unsigned long addr,
106157 return vma;
106158 }
106159
106160 +#ifdef CONFIG_PAX_SEGMEXEC
106161 +struct vm_area_struct *pax_find_mirror_vma(struct vm_area_struct *vma)
106162 +{
106163 + struct vm_area_struct *vma_m;
106164 +
106165 + BUG_ON(!vma || vma->vm_start >= vma->vm_end);
106166 + if (!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) || !(vma->vm_flags & VM_EXEC)) {
106167 + BUG_ON(vma->vm_mirror);
106168 + return NULL;
106169 + }
106170 + BUG_ON(vma->vm_start < SEGMEXEC_TASK_SIZE && SEGMEXEC_TASK_SIZE < vma->vm_end);
106171 + vma_m = vma->vm_mirror;
106172 + BUG_ON(!vma_m || vma_m->vm_mirror != vma);
106173 + BUG_ON(vma->vm_file != vma_m->vm_file);
106174 + BUG_ON(vma->vm_end - vma->vm_start != vma_m->vm_end - vma_m->vm_start);
106175 + BUG_ON(vma->vm_pgoff != vma_m->vm_pgoff);
106176 + BUG_ON(vma->anon_vma != vma_m->anon_vma && vma->anon_vma->root != vma_m->anon_vma->root);
106177 + BUG_ON((vma->vm_flags ^ vma_m->vm_flags) & ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT | VM_LOCKED));
106178 + return vma_m;
106179 +}
106180 +#endif
106181 +
106182 /*
106183 * Verify that the stack growth is acceptable and
106184 * update accounting. This is shared with both the
106185 @@ -2098,8 +2404,7 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
106186
106187 /* Stack limit test */
106188 actual_size = size;
106189 - if (size && (vma->vm_flags & (VM_GROWSUP | VM_GROWSDOWN)))
106190 - actual_size -= PAGE_SIZE;
106191 + gr_learn_resource(current, RLIMIT_STACK, actual_size, 1);
106192 if (actual_size > ACCESS_ONCE(rlim[RLIMIT_STACK].rlim_cur))
106193 return -ENOMEM;
106194
106195 @@ -2110,6 +2415,7 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
106196 locked = mm->locked_vm + grow;
106197 limit = ACCESS_ONCE(rlim[RLIMIT_MEMLOCK].rlim_cur);
106198 limit >>= PAGE_SHIFT;
106199 + gr_learn_resource(current, RLIMIT_MEMLOCK, locked << PAGE_SHIFT, 1);
106200 if (locked > limit && !capable(CAP_IPC_LOCK))
106201 return -ENOMEM;
106202 }
106203 @@ -2139,37 +2445,48 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
106204 * PA-RISC uses this for its stack; IA64 for its Register Backing Store.
106205 * vma is the last one with address > vma->vm_end. Have to extend vma.
106206 */
106207 +#ifndef CONFIG_IA64
106208 +static
106209 +#endif
106210 int expand_upwards(struct vm_area_struct *vma, unsigned long address)
106211 {
106212 int error;
106213 + bool locknext;
106214
106215 if (!(vma->vm_flags & VM_GROWSUP))
106216 return -EFAULT;
106217
106218 + /* Also guard against wrapping around to address 0. */
106219 + if (address < PAGE_ALIGN(address+1))
106220 + address = PAGE_ALIGN(address+1);
106221 + else
106222 + return -ENOMEM;
106223 +
106224 /*
106225 * We must make sure the anon_vma is allocated
106226 * so that the anon_vma locking is not a noop.
106227 */
106228 if (unlikely(anon_vma_prepare(vma)))
106229 return -ENOMEM;
106230 + locknext = vma->vm_next && (vma->vm_next->vm_flags & VM_GROWSDOWN);
106231 + if (locknext && anon_vma_prepare(vma->vm_next))
106232 + return -ENOMEM;
106233 vma_lock_anon_vma(vma);
106234 + if (locknext)
106235 + vma_lock_anon_vma(vma->vm_next);
106236
106237 /*
106238 * vma->vm_start/vm_end cannot change under us because the caller
106239 * is required to hold the mmap_sem in read mode. We need the
106240 - * anon_vma lock to serialize against concurrent expand_stacks.
106241 - * Also guard against wrapping around to address 0.
106242 + * anon_vma locks to serialize against concurrent expand_stacks
106243 + * and expand_upwards.
106244 */
106245 - if (address < PAGE_ALIGN(address+4))
106246 - address = PAGE_ALIGN(address+4);
106247 - else {
106248 - vma_unlock_anon_vma(vma);
106249 - return -ENOMEM;
106250 - }
106251 error = 0;
106252
106253 /* Somebody else might have raced and expanded it already */
106254 - if (address > vma->vm_end) {
106255 + if (vma->vm_next && (vma->vm_next->vm_flags & (VM_READ | VM_WRITE | VM_EXEC)) && vma->vm_next->vm_start - address < sysctl_heap_stack_gap)
106256 + error = -ENOMEM;
106257 + else if (address > vma->vm_end && (!locknext || vma->vm_next->vm_start >= address)) {
106258 unsigned long size, grow;
106259
106260 size = address - vma->vm_start;
106261 @@ -2204,6 +2521,8 @@ int expand_upwards(struct vm_area_struct *vma, unsigned long address)
106262 }
106263 }
106264 }
106265 + if (locknext)
106266 + vma_unlock_anon_vma(vma->vm_next);
106267 vma_unlock_anon_vma(vma);
106268 khugepaged_enter_vma_merge(vma, vma->vm_flags);
106269 validate_mm(vma->vm_mm);
106270 @@ -2218,6 +2537,8 @@ int expand_downwards(struct vm_area_struct *vma,
106271 unsigned long address)
106272 {
106273 int error;
106274 + bool lockprev = false;
106275 + struct vm_area_struct *prev;
106276
106277 /*
106278 * We must make sure the anon_vma is allocated
106279 @@ -2231,6 +2552,15 @@ int expand_downwards(struct vm_area_struct *vma,
106280 if (error)
106281 return error;
106282
106283 + prev = vma->vm_prev;
106284 +#if defined(CONFIG_STACK_GROWSUP) || defined(CONFIG_IA64)
106285 + lockprev = prev && (prev->vm_flags & VM_GROWSUP);
106286 +#endif
106287 + if (lockprev && anon_vma_prepare(prev))
106288 + return -ENOMEM;
106289 + if (lockprev)
106290 + vma_lock_anon_vma(prev);
106291 +
106292 vma_lock_anon_vma(vma);
106293
106294 /*
106295 @@ -2240,9 +2570,17 @@ int expand_downwards(struct vm_area_struct *vma,
106296 */
106297
106298 /* Somebody else might have raced and expanded it already */
106299 - if (address < vma->vm_start) {
106300 + if (prev && (prev->vm_flags & (VM_READ | VM_WRITE | VM_EXEC)) && address - prev->vm_end < sysctl_heap_stack_gap)
106301 + error = -ENOMEM;
106302 + else if (address < vma->vm_start && (!lockprev || prev->vm_end <= address)) {
106303 unsigned long size, grow;
106304
106305 +#ifdef CONFIG_PAX_SEGMEXEC
106306 + struct vm_area_struct *vma_m;
106307 +
106308 + vma_m = pax_find_mirror_vma(vma);
106309 +#endif
106310 +
106311 size = vma->vm_end - address;
106312 grow = (vma->vm_start - address) >> PAGE_SHIFT;
106313
106314 @@ -2267,13 +2605,27 @@ int expand_downwards(struct vm_area_struct *vma,
106315 vma->vm_pgoff -= grow;
106316 anon_vma_interval_tree_post_update_vma(vma);
106317 vma_gap_update(vma);
106318 +
106319 +#ifdef CONFIG_PAX_SEGMEXEC
106320 + if (vma_m) {
106321 + anon_vma_interval_tree_pre_update_vma(vma_m);
106322 + vma_m->vm_start -= grow << PAGE_SHIFT;
106323 + vma_m->vm_pgoff -= grow;
106324 + anon_vma_interval_tree_post_update_vma(vma_m);
106325 + vma_gap_update(vma_m);
106326 + }
106327 +#endif
106328 +
106329 spin_unlock(&vma->vm_mm->page_table_lock);
106330
106331 + track_exec_limit(vma->vm_mm, vma->vm_start, vma->vm_end, vma->vm_flags);
106332 perf_event_mmap(vma);
106333 }
106334 }
106335 }
106336 vma_unlock_anon_vma(vma);
106337 + if (lockprev)
106338 + vma_unlock_anon_vma(prev);
106339 khugepaged_enter_vma_merge(vma, vma->vm_flags);
106340 validate_mm(vma->vm_mm);
106341 return error;
106342 @@ -2373,6 +2725,13 @@ static void remove_vma_list(struct mm_struct *mm, struct vm_area_struct *vma)
106343 do {
106344 long nrpages = vma_pages(vma);
106345
106346 +#ifdef CONFIG_PAX_SEGMEXEC
106347 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE)) {
106348 + vma = remove_vma(vma);
106349 + continue;
106350 + }
106351 +#endif
106352 +
106353 if (vma->vm_flags & VM_ACCOUNT)
106354 nr_accounted += nrpages;
106355 vm_stat_account(mm, vma->vm_flags, vma->vm_file, -nrpages);
106356 @@ -2417,6 +2776,16 @@ detach_vmas_to_be_unmapped(struct mm_struct *mm, struct vm_area_struct *vma,
106357 insertion_point = (prev ? &prev->vm_next : &mm->mmap);
106358 vma->vm_prev = NULL;
106359 do {
106360 +
106361 +#ifdef CONFIG_PAX_SEGMEXEC
106362 + if (vma->vm_mirror) {
106363 + BUG_ON(!vma->vm_mirror->vm_mirror || vma->vm_mirror->vm_mirror != vma);
106364 + vma->vm_mirror->vm_mirror = NULL;
106365 + vma->vm_mirror->vm_flags &= ~VM_EXEC;
106366 + vma->vm_mirror = NULL;
106367 + }
106368 +#endif
106369 +
106370 vma_rb_erase(vma, &mm->mm_rb);
106371 mm->map_count--;
106372 tail_vma = vma;
106373 @@ -2444,14 +2813,33 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
106374 struct vm_area_struct *new;
106375 int err = -ENOMEM;
106376
106377 +#ifdef CONFIG_PAX_SEGMEXEC
106378 + struct vm_area_struct *vma_m, *new_m = NULL;
106379 + unsigned long addr_m = addr + SEGMEXEC_TASK_SIZE;
106380 +#endif
106381 +
106382 if (is_vm_hugetlb_page(vma) && (addr &
106383 ~(huge_page_mask(hstate_vma(vma)))))
106384 return -EINVAL;
106385
106386 +#ifdef CONFIG_PAX_SEGMEXEC
106387 + vma_m = pax_find_mirror_vma(vma);
106388 +#endif
106389 +
106390 new = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
106391 if (!new)
106392 goto out_err;
106393
106394 +#ifdef CONFIG_PAX_SEGMEXEC
106395 + if (vma_m) {
106396 + new_m = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
106397 + if (!new_m) {
106398 + kmem_cache_free(vm_area_cachep, new);
106399 + goto out_err;
106400 + }
106401 + }
106402 +#endif
106403 +
106404 /* most fields are the same, copy all, and then fixup */
106405 *new = *vma;
106406
106407 @@ -2464,6 +2852,22 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
106408 new->vm_pgoff += ((addr - vma->vm_start) >> PAGE_SHIFT);
106409 }
106410
106411 +#ifdef CONFIG_PAX_SEGMEXEC
106412 + if (vma_m) {
106413 + *new_m = *vma_m;
106414 + INIT_LIST_HEAD(&new_m->anon_vma_chain);
106415 + new_m->vm_mirror = new;
106416 + new->vm_mirror = new_m;
106417 +
106418 + if (new_below)
106419 + new_m->vm_end = addr_m;
106420 + else {
106421 + new_m->vm_start = addr_m;
106422 + new_m->vm_pgoff += ((addr_m - vma_m->vm_start) >> PAGE_SHIFT);
106423 + }
106424 + }
106425 +#endif
106426 +
106427 err = vma_dup_policy(vma, new);
106428 if (err)
106429 goto out_free_vma;
106430 @@ -2484,6 +2888,38 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
106431 else
106432 err = vma_adjust(vma, vma->vm_start, addr, vma->vm_pgoff, new);
106433
106434 +#ifdef CONFIG_PAX_SEGMEXEC
106435 + if (!err && vma_m) {
106436 + struct mempolicy *pol = vma_policy(new);
106437 +
106438 + if (anon_vma_clone(new_m, vma_m))
106439 + goto out_free_mpol;
106440 +
106441 + mpol_get(pol);
106442 + set_vma_policy(new_m, pol);
106443 +
106444 + if (new_m->vm_file)
106445 + get_file(new_m->vm_file);
106446 +
106447 + if (new_m->vm_ops && new_m->vm_ops->open)
106448 + new_m->vm_ops->open(new_m);
106449 +
106450 + if (new_below)
106451 + err = vma_adjust(vma_m, addr_m, vma_m->vm_end, vma_m->vm_pgoff +
106452 + ((addr_m - new_m->vm_start) >> PAGE_SHIFT), new_m);
106453 + else
106454 + err = vma_adjust(vma_m, vma_m->vm_start, addr_m, vma_m->vm_pgoff, new_m);
106455 +
106456 + if (err) {
106457 + if (new_m->vm_ops && new_m->vm_ops->close)
106458 + new_m->vm_ops->close(new_m);
106459 + if (new_m->vm_file)
106460 + fput(new_m->vm_file);
106461 + mpol_put(pol);
106462 + }
106463 + }
106464 +#endif
106465 +
106466 /* Success. */
106467 if (!err)
106468 return 0;
106469 @@ -2493,10 +2929,18 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
106470 new->vm_ops->close(new);
106471 if (new->vm_file)
106472 fput(new->vm_file);
106473 - unlink_anon_vmas(new);
106474 out_free_mpol:
106475 mpol_put(vma_policy(new));
106476 out_free_vma:
106477 +
106478 +#ifdef CONFIG_PAX_SEGMEXEC
106479 + if (new_m) {
106480 + unlink_anon_vmas(new_m);
106481 + kmem_cache_free(vm_area_cachep, new_m);
106482 + }
106483 +#endif
106484 +
106485 + unlink_anon_vmas(new);
106486 kmem_cache_free(vm_area_cachep, new);
106487 out_err:
106488 return err;
106489 @@ -2509,6 +2953,15 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
106490 int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
106491 unsigned long addr, int new_below)
106492 {
106493 +
106494 +#ifdef CONFIG_PAX_SEGMEXEC
106495 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
106496 + BUG_ON(vma->vm_end > SEGMEXEC_TASK_SIZE);
106497 + if (mm->map_count >= sysctl_max_map_count-1)
106498 + return -ENOMEM;
106499 + } else
106500 +#endif
106501 +
106502 if (mm->map_count >= sysctl_max_map_count)
106503 return -ENOMEM;
106504
106505 @@ -2520,11 +2973,30 @@ int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
106506 * work. This now handles partial unmappings.
106507 * Jeremy Fitzhardinge <jeremy@goop.org>
106508 */
106509 +#ifdef CONFIG_PAX_SEGMEXEC
106510 int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
106511 {
106512 + int ret = __do_munmap(mm, start, len);
106513 + if (ret || !(mm->pax_flags & MF_PAX_SEGMEXEC))
106514 + return ret;
106515 +
106516 + return __do_munmap(mm, start + SEGMEXEC_TASK_SIZE, len);
106517 +}
106518 +
106519 +int __do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
106520 +#else
106521 +int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
106522 +#endif
106523 +{
106524 unsigned long end;
106525 struct vm_area_struct *vma, *prev, *last;
106526
106527 + /*
106528 + * mm->mmap_sem is required to protect against another thread
106529 + * changing the mappings in case we sleep.
106530 + */
106531 + verify_mm_writelocked(mm);
106532 +
106533 if ((start & ~PAGE_MASK) || start > TASK_SIZE || len > TASK_SIZE-start)
106534 return -EINVAL;
106535
106536 @@ -2602,6 +3074,8 @@ int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
106537 /* Fix up all other VM information */
106538 remove_vma_list(mm, vma);
106539
106540 + track_exec_limit(mm, start, end, 0UL);
106541 +
106542 return 0;
106543 }
106544
106545 @@ -2610,6 +3084,13 @@ int vm_munmap(unsigned long start, size_t len)
106546 int ret;
106547 struct mm_struct *mm = current->mm;
106548
106549 +
106550 +#ifdef CONFIG_PAX_SEGMEXEC
106551 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) &&
106552 + (len > SEGMEXEC_TASK_SIZE || start > SEGMEXEC_TASK_SIZE-len))
106553 + return -EINVAL;
106554 +#endif
106555 +
106556 down_write(&mm->mmap_sem);
106557 ret = do_munmap(mm, start, len);
106558 up_write(&mm->mmap_sem);
106559 @@ -2656,6 +3137,11 @@ SYSCALL_DEFINE5(remap_file_pages, unsigned long, start, unsigned long, size,
106560 down_write(&mm->mmap_sem);
106561 vma = find_vma(mm, start);
106562
106563 +#ifdef CONFIG_PAX_SEGMEXEC
106564 + if (vma && (mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_flags & VM_MAYEXEC))
106565 + goto out;
106566 +#endif
106567 +
106568 if (!vma || !(vma->vm_flags & VM_SHARED))
106569 goto out;
106570
106571 @@ -2692,16 +3178,6 @@ out:
106572 return ret;
106573 }
106574
106575 -static inline void verify_mm_writelocked(struct mm_struct *mm)
106576 -{
106577 -#ifdef CONFIG_DEBUG_VM
106578 - if (unlikely(down_read_trylock(&mm->mmap_sem))) {
106579 - WARN_ON(1);
106580 - up_read(&mm->mmap_sem);
106581 - }
106582 -#endif
106583 -}
106584 -
106585 /*
106586 * this is really a simplified "do_mmap". it only handles
106587 * anonymous maps. eventually we may be able to do some
106588 @@ -2715,6 +3191,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
106589 struct rb_node **rb_link, *rb_parent;
106590 pgoff_t pgoff = addr >> PAGE_SHIFT;
106591 int error;
106592 + unsigned long charged;
106593
106594 len = PAGE_ALIGN(len);
106595 if (!len)
106596 @@ -2722,10 +3199,24 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
106597
106598 flags = VM_DATA_DEFAULT_FLAGS | VM_ACCOUNT | mm->def_flags;
106599
106600 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
106601 + if (mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
106602 + flags &= ~VM_EXEC;
106603 +
106604 +#ifdef CONFIG_PAX_MPROTECT
106605 + if (mm->pax_flags & MF_PAX_MPROTECT)
106606 + flags &= ~VM_MAYEXEC;
106607 +#endif
106608 +
106609 + }
106610 +#endif
106611 +
106612 error = get_unmapped_area(NULL, addr, len, 0, MAP_FIXED);
106613 if (error & ~PAGE_MASK)
106614 return error;
106615
106616 + charged = len >> PAGE_SHIFT;
106617 +
106618 error = mlock_future_check(mm, mm->def_flags, len);
106619 if (error)
106620 return error;
106621 @@ -2739,21 +3230,20 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
106622 /*
106623 * Clear old maps. this also does some error checking for us
106624 */
106625 - munmap_back:
106626 if (find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent)) {
106627 if (do_munmap(mm, addr, len))
106628 return -ENOMEM;
106629 - goto munmap_back;
106630 + BUG_ON(find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent));
106631 }
106632
106633 /* Check against address space limits *after* clearing old maps... */
106634 - if (!may_expand_vm(mm, len >> PAGE_SHIFT))
106635 + if (!may_expand_vm(mm, charged))
106636 return -ENOMEM;
106637
106638 if (mm->map_count > sysctl_max_map_count)
106639 return -ENOMEM;
106640
106641 - if (security_vm_enough_memory_mm(mm, len >> PAGE_SHIFT))
106642 + if (security_vm_enough_memory_mm(mm, charged))
106643 return -ENOMEM;
106644
106645 /* Can we just expand an old private anonymous mapping? */
106646 @@ -2767,7 +3257,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
106647 */
106648 vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
106649 if (!vma) {
106650 - vm_unacct_memory(len >> PAGE_SHIFT);
106651 + vm_unacct_memory(charged);
106652 return -ENOMEM;
106653 }
106654
106655 @@ -2781,10 +3271,11 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
106656 vma_link(mm, vma, prev, rb_link, rb_parent);
106657 out:
106658 perf_event_mmap(vma);
106659 - mm->total_vm += len >> PAGE_SHIFT;
106660 + mm->total_vm += charged;
106661 if (flags & VM_LOCKED)
106662 - mm->locked_vm += (len >> PAGE_SHIFT);
106663 + mm->locked_vm += charged;
106664 vma->vm_flags |= VM_SOFTDIRTY;
106665 + track_exec_limit(mm, addr, addr + len, flags);
106666 return addr;
106667 }
106668
106669 @@ -2846,6 +3337,7 @@ void exit_mmap(struct mm_struct *mm)
106670 while (vma) {
106671 if (vma->vm_flags & VM_ACCOUNT)
106672 nr_accounted += vma_pages(vma);
106673 + vma->vm_mirror = NULL;
106674 vma = remove_vma(vma);
106675 }
106676 vm_unacct_memory(nr_accounted);
106677 @@ -2860,6 +3352,13 @@ int insert_vm_struct(struct mm_struct *mm, struct vm_area_struct *vma)
106678 struct vm_area_struct *prev;
106679 struct rb_node **rb_link, *rb_parent;
106680
106681 +#ifdef CONFIG_PAX_SEGMEXEC
106682 + struct vm_area_struct *vma_m = NULL;
106683 +#endif
106684 +
106685 + if (security_mmap_addr(vma->vm_start))
106686 + return -EPERM;
106687 +
106688 /*
106689 * The vm_pgoff of a purely anonymous vma should be irrelevant
106690 * until its first write fault, when page's anon_vma and index
106691 @@ -2883,7 +3382,21 @@ int insert_vm_struct(struct mm_struct *mm, struct vm_area_struct *vma)
106692 security_vm_enough_memory_mm(mm, vma_pages(vma)))
106693 return -ENOMEM;
106694
106695 +#ifdef CONFIG_PAX_SEGMEXEC
106696 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_flags & VM_EXEC)) {
106697 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
106698 + if (!vma_m)
106699 + return -ENOMEM;
106700 + }
106701 +#endif
106702 +
106703 vma_link(mm, vma, prev, rb_link, rb_parent);
106704 +
106705 +#ifdef CONFIG_PAX_SEGMEXEC
106706 + if (vma_m)
106707 + BUG_ON(pax_mirror_vma(vma_m, vma));
106708 +#endif
106709 +
106710 return 0;
106711 }
106712
106713 @@ -2902,6 +3415,8 @@ struct vm_area_struct *copy_vma(struct vm_area_struct **vmap,
106714 struct rb_node **rb_link, *rb_parent;
106715 bool faulted_in_anon_vma = true;
106716
106717 + BUG_ON(vma->vm_mirror);
106718 +
106719 /*
106720 * If anonymous vma has not yet been faulted, update new pgoff
106721 * to match new location, to increase its chance of merging.
106722 @@ -2966,6 +3481,39 @@ struct vm_area_struct *copy_vma(struct vm_area_struct **vmap,
106723 return NULL;
106724 }
106725
106726 +#ifdef CONFIG_PAX_SEGMEXEC
106727 +long pax_mirror_vma(struct vm_area_struct *vma_m, struct vm_area_struct *vma)
106728 +{
106729 + struct vm_area_struct *prev_m;
106730 + struct rb_node **rb_link_m, *rb_parent_m;
106731 + struct mempolicy *pol_m;
106732 +
106733 + BUG_ON(!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) || !(vma->vm_flags & VM_EXEC));
106734 + BUG_ON(vma->vm_mirror || vma_m->vm_mirror);
106735 + BUG_ON(!mpol_equal(vma_policy(vma), vma_policy(vma_m)));
106736 + *vma_m = *vma;
106737 + INIT_LIST_HEAD(&vma_m->anon_vma_chain);
106738 + if (anon_vma_clone(vma_m, vma))
106739 + return -ENOMEM;
106740 + pol_m = vma_policy(vma_m);
106741 + mpol_get(pol_m);
106742 + set_vma_policy(vma_m, pol_m);
106743 + vma_m->vm_start += SEGMEXEC_TASK_SIZE;
106744 + vma_m->vm_end += SEGMEXEC_TASK_SIZE;
106745 + vma_m->vm_flags &= ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT | VM_LOCKED);
106746 + vma_m->vm_page_prot = vm_get_page_prot(vma_m->vm_flags);
106747 + if (vma_m->vm_file)
106748 + get_file(vma_m->vm_file);
106749 + if (vma_m->vm_ops && vma_m->vm_ops->open)
106750 + vma_m->vm_ops->open(vma_m);
106751 + BUG_ON(find_vma_links(vma->vm_mm, vma_m->vm_start, vma_m->vm_end, &prev_m, &rb_link_m, &rb_parent_m));
106752 + vma_link(vma->vm_mm, vma_m, prev_m, rb_link_m, rb_parent_m);
106753 + vma_m->vm_mirror = vma;
106754 + vma->vm_mirror = vma_m;
106755 + return 0;
106756 +}
106757 +#endif
106758 +
106759 /*
106760 * Return true if the calling process may expand its vm space by the passed
106761 * number of pages
106762 @@ -2977,6 +3525,7 @@ int may_expand_vm(struct mm_struct *mm, unsigned long npages)
106763
106764 lim = rlimit(RLIMIT_AS) >> PAGE_SHIFT;
106765
106766 + gr_learn_resource(current, RLIMIT_AS, (cur + npages) << PAGE_SHIFT, 1);
106767 if (cur + npages > lim)
106768 return 0;
106769 return 1;
106770 @@ -3059,6 +3608,22 @@ static struct vm_area_struct *__install_special_mapping(
106771 vma->vm_start = addr;
106772 vma->vm_end = addr + len;
106773
106774 +#ifdef CONFIG_PAX_MPROTECT
106775 + if (mm->pax_flags & MF_PAX_MPROTECT) {
106776 +#ifndef CONFIG_PAX_MPROTECT_COMPAT
106777 + if ((vm_flags & (VM_WRITE | VM_EXEC)) == (VM_WRITE | VM_EXEC))
106778 + return ERR_PTR(-EPERM);
106779 + if (!(vm_flags & VM_EXEC))
106780 + vm_flags &= ~VM_MAYEXEC;
106781 +#else
106782 + if ((vm_flags & (VM_WRITE | VM_EXEC)) != VM_EXEC)
106783 + vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
106784 +#endif
106785 + else
106786 + vm_flags &= ~VM_MAYWRITE;
106787 + }
106788 +#endif
106789 +
106790 vma->vm_flags = vm_flags | mm->def_flags | VM_DONTEXPAND | VM_SOFTDIRTY;
106791 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
106792
106793 diff --git a/mm/mprotect.c b/mm/mprotect.c
106794 index 8858483..8145fa5 100644
106795 --- a/mm/mprotect.c
106796 +++ b/mm/mprotect.c
106797 @@ -24,10 +24,18 @@
106798 #include <linux/migrate.h>
106799 #include <linux/perf_event.h>
106800 #include <linux/ksm.h>
106801 +#include <linux/sched/sysctl.h>
106802 +
106803 +#ifdef CONFIG_PAX_MPROTECT
106804 +#include <linux/elf.h>
106805 +#include <linux/binfmts.h>
106806 +#endif
106807 +
106808 #include <asm/uaccess.h>
106809 #include <asm/pgtable.h>
106810 #include <asm/cacheflush.h>
106811 #include <asm/tlbflush.h>
106812 +#include <asm/mmu_context.h>
106813
106814 /*
106815 * For a prot_numa update we only hold mmap_sem for read so there is a
106816 @@ -252,6 +260,48 @@ unsigned long change_protection(struct vm_area_struct *vma, unsigned long start,
106817 return pages;
106818 }
106819
106820 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
106821 +/* called while holding the mmap semaphor for writing except stack expansion */
106822 +void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot)
106823 +{
106824 + unsigned long oldlimit, newlimit = 0UL;
106825 +
106826 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || (__supported_pte_mask & _PAGE_NX))
106827 + return;
106828 +
106829 + spin_lock(&mm->page_table_lock);
106830 + oldlimit = mm->context.user_cs_limit;
106831 + if ((prot & VM_EXEC) && oldlimit < end)
106832 + /* USER_CS limit moved up */
106833 + newlimit = end;
106834 + else if (!(prot & VM_EXEC) && start < oldlimit && oldlimit <= end)
106835 + /* USER_CS limit moved down */
106836 + newlimit = start;
106837 +
106838 + if (newlimit) {
106839 + mm->context.user_cs_limit = newlimit;
106840 +
106841 +#ifdef CONFIG_SMP
106842 + wmb();
106843 + cpus_clear(mm->context.cpu_user_cs_mask);
106844 + cpu_set(smp_processor_id(), mm->context.cpu_user_cs_mask);
106845 +#endif
106846 +
106847 + set_user_cs(mm->context.user_cs_base, mm->context.user_cs_limit, smp_processor_id());
106848 + }
106849 + spin_unlock(&mm->page_table_lock);
106850 + if (newlimit == end) {
106851 + struct vm_area_struct *vma = find_vma(mm, oldlimit);
106852 +
106853 + for (; vma && vma->vm_start < end; vma = vma->vm_next)
106854 + if (is_vm_hugetlb_page(vma))
106855 + hugetlb_change_protection(vma, vma->vm_start, vma->vm_end, vma->vm_page_prot);
106856 + else
106857 + change_protection(vma, vma->vm_start, vma->vm_end, vma->vm_page_prot, vma_wants_writenotify(vma), 0);
106858 + }
106859 +}
106860 +#endif
106861 +
106862 int
106863 mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
106864 unsigned long start, unsigned long end, unsigned long newflags)
106865 @@ -264,11 +314,29 @@ mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
106866 int error;
106867 int dirty_accountable = 0;
106868
106869 +#ifdef CONFIG_PAX_SEGMEXEC
106870 + struct vm_area_struct *vma_m = NULL;
106871 + unsigned long start_m, end_m;
106872 +
106873 + start_m = start + SEGMEXEC_TASK_SIZE;
106874 + end_m = end + SEGMEXEC_TASK_SIZE;
106875 +#endif
106876 +
106877 if (newflags == oldflags) {
106878 *pprev = vma;
106879 return 0;
106880 }
106881
106882 + if (newflags & (VM_READ | VM_WRITE | VM_EXEC)) {
106883 + struct vm_area_struct *prev = vma->vm_prev, *next = vma->vm_next;
106884 +
106885 + if (next && (next->vm_flags & VM_GROWSDOWN) && sysctl_heap_stack_gap > next->vm_start - end)
106886 + return -ENOMEM;
106887 +
106888 + if (prev && (prev->vm_flags & VM_GROWSUP) && sysctl_heap_stack_gap > start - prev->vm_end)
106889 + return -ENOMEM;
106890 + }
106891 +
106892 /*
106893 * If we make a private mapping writable we increase our commit;
106894 * but (without finer accounting) cannot reduce our commit if we
106895 @@ -285,6 +353,42 @@ mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
106896 }
106897 }
106898
106899 +#ifdef CONFIG_PAX_SEGMEXEC
106900 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && ((oldflags ^ newflags) & VM_EXEC)) {
106901 + if (start != vma->vm_start) {
106902 + error = split_vma(mm, vma, start, 1);
106903 + if (error)
106904 + goto fail;
106905 + BUG_ON(!*pprev || (*pprev)->vm_next == vma);
106906 + *pprev = (*pprev)->vm_next;
106907 + }
106908 +
106909 + if (end != vma->vm_end) {
106910 + error = split_vma(mm, vma, end, 0);
106911 + if (error)
106912 + goto fail;
106913 + }
106914 +
106915 + if (pax_find_mirror_vma(vma)) {
106916 + error = __do_munmap(mm, start_m, end_m - start_m);
106917 + if (error)
106918 + goto fail;
106919 + } else {
106920 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
106921 + if (!vma_m) {
106922 + error = -ENOMEM;
106923 + goto fail;
106924 + }
106925 + vma->vm_flags = newflags;
106926 + error = pax_mirror_vma(vma_m, vma);
106927 + if (error) {
106928 + vma->vm_flags = oldflags;
106929 + goto fail;
106930 + }
106931 + }
106932 + }
106933 +#endif
106934 +
106935 /*
106936 * First try to merge with previous and/or next vma.
106937 */
106938 @@ -315,7 +419,19 @@ success:
106939 * vm_flags and vm_page_prot are protected by the mmap_sem
106940 * held in write mode.
106941 */
106942 +
106943 +#ifdef CONFIG_PAX_SEGMEXEC
106944 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (newflags & VM_EXEC) && ((vma->vm_flags ^ newflags) & VM_READ))
106945 + pax_find_mirror_vma(vma)->vm_flags ^= VM_READ;
106946 +#endif
106947 +
106948 vma->vm_flags = newflags;
106949 +
106950 +#ifdef CONFIG_PAX_MPROTECT
106951 + if (mm->binfmt && mm->binfmt->handle_mprotect)
106952 + mm->binfmt->handle_mprotect(vma, newflags);
106953 +#endif
106954 +
106955 dirty_accountable = vma_wants_writenotify(vma);
106956 vma_set_page_prot(vma);
106957
106958 @@ -351,6 +467,17 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
106959 end = start + len;
106960 if (end <= start)
106961 return -ENOMEM;
106962 +
106963 +#ifdef CONFIG_PAX_SEGMEXEC
106964 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
106965 + if (end > SEGMEXEC_TASK_SIZE)
106966 + return -EINVAL;
106967 + } else
106968 +#endif
106969 +
106970 + if (end > TASK_SIZE)
106971 + return -EINVAL;
106972 +
106973 if (!arch_validate_prot(prot))
106974 return -EINVAL;
106975
106976 @@ -358,7 +485,7 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
106977 /*
106978 * Does the application expect PROT_READ to imply PROT_EXEC:
106979 */
106980 - if ((prot & PROT_READ) && (current->personality & READ_IMPLIES_EXEC))
106981 + if ((prot & (PROT_READ | PROT_WRITE)) && (current->personality & READ_IMPLIES_EXEC))
106982 prot |= PROT_EXEC;
106983
106984 vm_flags = calc_vm_prot_bits(prot);
106985 @@ -390,6 +517,11 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
106986 if (start > vma->vm_start)
106987 prev = vma;
106988
106989 +#ifdef CONFIG_PAX_MPROTECT
106990 + if (current->mm->binfmt && current->mm->binfmt->handle_mprotect)
106991 + current->mm->binfmt->handle_mprotect(vma, vm_flags);
106992 +#endif
106993 +
106994 for (nstart = start ; ; ) {
106995 unsigned long newflags;
106996
106997 @@ -400,6 +532,14 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
106998
106999 /* newflags >> 4 shift VM_MAY% in place of VM_% */
107000 if ((newflags & ~(newflags >> 4)) & (VM_READ | VM_WRITE | VM_EXEC)) {
107001 + if (prot & (PROT_WRITE | PROT_EXEC))
107002 + gr_log_rwxmprotect(vma);
107003 +
107004 + error = -EACCES;
107005 + goto out;
107006 + }
107007 +
107008 + if (!gr_acl_handle_mprotect(vma->vm_file, prot)) {
107009 error = -EACCES;
107010 goto out;
107011 }
107012 @@ -414,6 +554,9 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
107013 error = mprotect_fixup(vma, &prev, nstart, tmp, newflags);
107014 if (error)
107015 goto out;
107016 +
107017 + track_exec_limit(current->mm, nstart, tmp, vm_flags);
107018 +
107019 nstart = tmp;
107020
107021 if (nstart < prev->vm_end)
107022 diff --git a/mm/mremap.c b/mm/mremap.c
107023 index 2dc44b1..caa1819 100644
107024 --- a/mm/mremap.c
107025 +++ b/mm/mremap.c
107026 @@ -142,6 +142,12 @@ static void move_ptes(struct vm_area_struct *vma, pmd_t *old_pmd,
107027 continue;
107028 pte = ptep_get_and_clear(mm, old_addr, old_pte);
107029 pte = move_pte(pte, new_vma->vm_page_prot, old_addr, new_addr);
107030 +
107031 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
107032 + if (!(__supported_pte_mask & _PAGE_NX) && pte_present(pte) && (new_vma->vm_flags & (VM_PAGEEXEC | VM_EXEC)) == VM_PAGEEXEC)
107033 + pte = pte_exprotect(pte);
107034 +#endif
107035 +
107036 pte = move_soft_dirty_pte(pte);
107037 set_pte_at(mm, new_addr, new_pte, pte);
107038 }
107039 @@ -350,6 +356,11 @@ static struct vm_area_struct *vma_to_resize(unsigned long addr,
107040 if (is_vm_hugetlb_page(vma))
107041 goto Einval;
107042
107043 +#ifdef CONFIG_PAX_SEGMEXEC
107044 + if (pax_find_mirror_vma(vma))
107045 + goto Einval;
107046 +#endif
107047 +
107048 /* We can't remap across vm area boundaries */
107049 if (old_len > vma->vm_end - addr)
107050 goto Efault;
107051 @@ -405,20 +416,25 @@ static unsigned long mremap_to(unsigned long addr, unsigned long old_len,
107052 unsigned long ret = -EINVAL;
107053 unsigned long charged = 0;
107054 unsigned long map_flags;
107055 + unsigned long pax_task_size = TASK_SIZE;
107056
107057 if (new_addr & ~PAGE_MASK)
107058 goto out;
107059
107060 - if (new_len > TASK_SIZE || new_addr > TASK_SIZE - new_len)
107061 +#ifdef CONFIG_PAX_SEGMEXEC
107062 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
107063 + pax_task_size = SEGMEXEC_TASK_SIZE;
107064 +#endif
107065 +
107066 + pax_task_size -= PAGE_SIZE;
107067 +
107068 + if (new_len > TASK_SIZE || new_addr > pax_task_size - new_len)
107069 goto out;
107070
107071 /* Check if the location we're moving into overlaps the
107072 * old location at all, and fail if it does.
107073 */
107074 - if ((new_addr <= addr) && (new_addr+new_len) > addr)
107075 - goto out;
107076 -
107077 - if ((addr <= new_addr) && (addr+old_len) > new_addr)
107078 + if (addr + old_len > new_addr && new_addr + new_len > addr)
107079 goto out;
107080
107081 ret = do_munmap(mm, new_addr, new_len);
107082 @@ -487,6 +503,7 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
107083 unsigned long ret = -EINVAL;
107084 unsigned long charged = 0;
107085 bool locked = false;
107086 + unsigned long pax_task_size = TASK_SIZE;
107087
107088 if (flags & ~(MREMAP_FIXED | MREMAP_MAYMOVE))
107089 return ret;
107090 @@ -508,6 +525,17 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
107091 if (!new_len)
107092 return ret;
107093
107094 +#ifdef CONFIG_PAX_SEGMEXEC
107095 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
107096 + pax_task_size = SEGMEXEC_TASK_SIZE;
107097 +#endif
107098 +
107099 + pax_task_size -= PAGE_SIZE;
107100 +
107101 + if (new_len > pax_task_size || addr > pax_task_size-new_len ||
107102 + old_len > pax_task_size || addr > pax_task_size-old_len)
107103 + return ret;
107104 +
107105 down_write(&current->mm->mmap_sem);
107106
107107 if (flags & MREMAP_FIXED) {
107108 @@ -558,6 +586,7 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
107109 new_addr = addr;
107110 }
107111 ret = addr;
107112 + track_exec_limit(vma->vm_mm, vma->vm_start, addr + new_len, vma->vm_flags);
107113 goto out;
107114 }
107115 }
107116 @@ -581,7 +610,12 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
107117 goto out;
107118 }
107119
107120 + map_flags = vma->vm_flags;
107121 ret = move_vma(vma, addr, old_len, new_len, new_addr, &locked);
107122 + if (!(ret & ~PAGE_MASK)) {
107123 + track_exec_limit(current->mm, addr, addr + old_len, 0UL);
107124 + track_exec_limit(current->mm, new_addr, new_addr + new_len, map_flags);
107125 + }
107126 }
107127 out:
107128 if (ret & ~PAGE_MASK)
107129 diff --git a/mm/nommu.c b/mm/nommu.c
107130 index 3fba2dc..fdad748 100644
107131 --- a/mm/nommu.c
107132 +++ b/mm/nommu.c
107133 @@ -72,7 +72,6 @@ int sysctl_max_map_count = DEFAULT_MAX_MAP_COUNT;
107134 int sysctl_nr_trim_pages = CONFIG_NOMMU_INITIAL_TRIM_EXCESS;
107135 unsigned long sysctl_user_reserve_kbytes __read_mostly = 1UL << 17; /* 128MB */
107136 unsigned long sysctl_admin_reserve_kbytes __read_mostly = 1UL << 13; /* 8MB */
107137 -int heap_stack_gap = 0;
107138
107139 atomic_long_t mmap_pages_allocated;
107140
107141 @@ -892,15 +891,6 @@ struct vm_area_struct *find_vma(struct mm_struct *mm, unsigned long addr)
107142 EXPORT_SYMBOL(find_vma);
107143
107144 /*
107145 - * find a VMA
107146 - * - we don't extend stack VMAs under NOMMU conditions
107147 - */
107148 -struct vm_area_struct *find_extend_vma(struct mm_struct *mm, unsigned long addr)
107149 -{
107150 - return find_vma(mm, addr);
107151 -}
107152 -
107153 -/*
107154 * expand a stack to a given address
107155 * - not supported under NOMMU conditions
107156 */
107157 @@ -1585,6 +1575,7 @@ int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
107158
107159 /* most fields are the same, copy all, and then fixup */
107160 *new = *vma;
107161 + INIT_LIST_HEAD(&new->anon_vma_chain);
107162 *region = *vma->vm_region;
107163 new->vm_region = region;
107164
107165 @@ -2007,8 +1998,8 @@ void filemap_map_pages(struct vm_area_struct *vma, struct vm_fault *vmf)
107166 }
107167 EXPORT_SYMBOL(filemap_map_pages);
107168
107169 -static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
107170 - unsigned long addr, void *buf, int len, int write)
107171 +static ssize_t __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
107172 + unsigned long addr, void *buf, size_t len, int write)
107173 {
107174 struct vm_area_struct *vma;
107175
107176 @@ -2049,8 +2040,8 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
107177 *
107178 * The caller must hold a reference on @mm.
107179 */
107180 -int access_remote_vm(struct mm_struct *mm, unsigned long addr,
107181 - void *buf, int len, int write)
107182 +ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
107183 + void *buf, size_t len, int write)
107184 {
107185 return __access_remote_vm(NULL, mm, addr, buf, len, write);
107186 }
107187 @@ -2059,7 +2050,7 @@ int access_remote_vm(struct mm_struct *mm, unsigned long addr,
107188 * Access another process' address space.
107189 * - source/target buffer must be kernel space
107190 */
107191 -int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len, int write)
107192 +ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, size_t len, int write)
107193 {
107194 struct mm_struct *mm;
107195
107196 diff --git a/mm/page-writeback.c b/mm/page-writeback.c
107197 index ad05f2f..cee723a 100644
107198 --- a/mm/page-writeback.c
107199 +++ b/mm/page-writeback.c
107200 @@ -664,7 +664,7 @@ static long long pos_ratio_polynom(unsigned long setpoint,
107201 * card's bdi_dirty may rush to many times higher than bdi_setpoint.
107202 * - the bdi dirty thresh drops quickly due to change of JBOD workload
107203 */
107204 -static unsigned long bdi_position_ratio(struct backing_dev_info *bdi,
107205 +static unsigned long __intentional_overflow(-1) bdi_position_ratio(struct backing_dev_info *bdi,
107206 unsigned long thresh,
107207 unsigned long bg_thresh,
107208 unsigned long dirty,
107209 diff --git a/mm/page_alloc.c b/mm/page_alloc.c
107210 index 40e2942..0eb29a2 100644
107211 --- a/mm/page_alloc.c
107212 +++ b/mm/page_alloc.c
107213 @@ -61,6 +61,7 @@
107214 #include <linux/hugetlb.h>
107215 #include <linux/sched/rt.h>
107216 #include <linux/page_owner.h>
107217 +#include <linux/random.h>
107218
107219 #include <asm/sections.h>
107220 #include <asm/tlbflush.h>
107221 @@ -357,7 +358,7 @@ out:
107222 * This usage means that zero-order pages may not be compound.
107223 */
107224
107225 -static void free_compound_page(struct page *page)
107226 +void free_compound_page(struct page *page)
107227 {
107228 __free_pages_ok(page, compound_order(page));
107229 }
107230 @@ -480,7 +481,7 @@ static inline void clear_page_guard(struct zone *zone, struct page *page,
107231 __mod_zone_freepage_state(zone, (1 << order), migratetype);
107232 }
107233 #else
107234 -struct page_ext_operations debug_guardpage_ops = { NULL, };
107235 +struct page_ext_operations debug_guardpage_ops = { .need = NULL, .init = NULL };
107236 static inline void set_page_guard(struct zone *zone, struct page *page,
107237 unsigned int order, int migratetype) {}
107238 static inline void clear_page_guard(struct zone *zone, struct page *page,
107239 @@ -783,6 +784,10 @@ static bool free_pages_prepare(struct page *page, unsigned int order)
107240 bool compound = PageCompound(page);
107241 int i, bad = 0;
107242
107243 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
107244 + unsigned long index = 1UL << order;
107245 +#endif
107246 +
107247 VM_BUG_ON_PAGE(PageTail(page), page);
107248 VM_BUG_ON_PAGE(compound && compound_order(page) != order, page);
107249
107250 @@ -809,6 +814,12 @@ static bool free_pages_prepare(struct page *page, unsigned int order)
107251 debug_check_no_obj_freed(page_address(page),
107252 PAGE_SIZE << order);
107253 }
107254 +
107255 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
107256 + for (; index; --index)
107257 + sanitize_highpage(page + index - 1);
107258 +#endif
107259 +
107260 arch_free_page(page, order);
107261 kernel_map_pages(page, 1 << order, 0);
107262
107263 @@ -832,6 +843,20 @@ static void __free_pages_ok(struct page *page, unsigned int order)
107264 local_irq_restore(flags);
107265 }
107266
107267 +#ifdef CONFIG_PAX_LATENT_ENTROPY
107268 +bool __meminitdata extra_latent_entropy;
107269 +
107270 +static int __init setup_pax_extra_latent_entropy(char *str)
107271 +{
107272 + extra_latent_entropy = true;
107273 + return 0;
107274 +}
107275 +early_param("pax_extra_latent_entropy", setup_pax_extra_latent_entropy);
107276 +
107277 +volatile u64 latent_entropy __latent_entropy;
107278 +EXPORT_SYMBOL(latent_entropy);
107279 +#endif
107280 +
107281 void __init __free_pages_bootmem(struct page *page, unsigned int order)
107282 {
107283 unsigned int nr_pages = 1 << order;
107284 @@ -847,6 +872,19 @@ void __init __free_pages_bootmem(struct page *page, unsigned int order)
107285 __ClearPageReserved(p);
107286 set_page_count(p, 0);
107287
107288 +#ifdef CONFIG_PAX_LATENT_ENTROPY
107289 + if (extra_latent_entropy && !PageHighMem(page) && page_to_pfn(page) < 0x100000) {
107290 + u64 hash = 0;
107291 + size_t index, end = PAGE_SIZE * nr_pages / sizeof hash;
107292 + const u64 *data = lowmem_page_address(page);
107293 +
107294 + for (index = 0; index < end; index++)
107295 + hash ^= hash + data[index];
107296 + latent_entropy ^= hash;
107297 + add_device_randomness((const void *)&latent_entropy, sizeof(latent_entropy));
107298 + }
107299 +#endif
107300 +
107301 page_zone(page)->managed_pages += nr_pages;
107302 set_page_refcounted(page);
107303 __free_pages(page, order);
107304 @@ -974,8 +1012,10 @@ static int prep_new_page(struct page *page, unsigned int order, gfp_t gfp_flags,
107305 kernel_map_pages(page, 1 << order, 1);
107306 kasan_alloc_pages(page, order);
107307
107308 +#ifndef CONFIG_PAX_MEMORY_SANITIZE
107309 if (gfp_flags & __GFP_ZERO)
107310 prep_zero_page(page, order, gfp_flags);
107311 +#endif
107312
107313 if (order && (gfp_flags & __GFP_COMP))
107314 prep_compound_page(page, order);
107315 @@ -1699,7 +1739,7 @@ struct page *buffered_rmqueue(struct zone *preferred_zone,
107316 }
107317
107318 __mod_zone_page_state(zone, NR_ALLOC_BATCH, -(1 << order));
107319 - if (atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]) <= 0 &&
107320 + if (atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]) <= 0 &&
107321 !test_bit(ZONE_FAIR_DEPLETED, &zone->flags))
107322 set_bit(ZONE_FAIR_DEPLETED, &zone->flags);
107323
107324 @@ -2018,7 +2058,7 @@ static void reset_alloc_batches(struct zone *preferred_zone)
107325 do {
107326 mod_zone_page_state(zone, NR_ALLOC_BATCH,
107327 high_wmark_pages(zone) - low_wmark_pages(zone) -
107328 - atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]));
107329 + atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]));
107330 clear_bit(ZONE_FAIR_DEPLETED, &zone->flags);
107331 } while (zone++ != preferred_zone);
107332 }
107333 @@ -5738,7 +5778,7 @@ static void __setup_per_zone_wmarks(void)
107334
107335 __mod_zone_page_state(zone, NR_ALLOC_BATCH,
107336 high_wmark_pages(zone) - low_wmark_pages(zone) -
107337 - atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]));
107338 + atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]));
107339
107340 setup_zone_migrate_reserve(zone);
107341 spin_unlock_irqrestore(&zone->lock, flags);
107342 diff --git a/mm/percpu.c b/mm/percpu.c
107343 index 73c97a5..508ee25 100644
107344 --- a/mm/percpu.c
107345 +++ b/mm/percpu.c
107346 @@ -131,7 +131,7 @@ static unsigned int pcpu_low_unit_cpu __read_mostly;
107347 static unsigned int pcpu_high_unit_cpu __read_mostly;
107348
107349 /* the address of the first chunk which starts with the kernel static area */
107350 -void *pcpu_base_addr __read_mostly;
107351 +void *pcpu_base_addr __read_only;
107352 EXPORT_SYMBOL_GPL(pcpu_base_addr);
107353
107354 static const int *pcpu_unit_map __read_mostly; /* cpu -> unit */
107355 diff --git a/mm/process_vm_access.c b/mm/process_vm_access.c
107356 index b159769..d07037f 100644
107357 --- a/mm/process_vm_access.c
107358 +++ b/mm/process_vm_access.c
107359 @@ -13,6 +13,7 @@
107360 #include <linux/uio.h>
107361 #include <linux/sched.h>
107362 #include <linux/highmem.h>
107363 +#include <linux/security.h>
107364 #include <linux/ptrace.h>
107365 #include <linux/slab.h>
107366 #include <linux/syscalls.h>
107367 @@ -154,19 +155,19 @@ static ssize_t process_vm_rw_core(pid_t pid, struct iov_iter *iter,
107368 ssize_t iov_len;
107369 size_t total_len = iov_iter_count(iter);
107370
107371 + return -ENOSYS; // PaX: until properly audited
107372 +
107373 /*
107374 * Work out how many pages of struct pages we're going to need
107375 * when eventually calling get_user_pages
107376 */
107377 for (i = 0; i < riovcnt; i++) {
107378 iov_len = rvec[i].iov_len;
107379 - if (iov_len > 0) {
107380 - nr_pages_iov = ((unsigned long)rvec[i].iov_base
107381 - + iov_len)
107382 - / PAGE_SIZE - (unsigned long)rvec[i].iov_base
107383 - / PAGE_SIZE + 1;
107384 - nr_pages = max(nr_pages, nr_pages_iov);
107385 - }
107386 + if (iov_len <= 0)
107387 + continue;
107388 + nr_pages_iov = ((unsigned long)rvec[i].iov_base + iov_len) / PAGE_SIZE -
107389 + (unsigned long)rvec[i].iov_base / PAGE_SIZE + 1;
107390 + nr_pages = max(nr_pages, nr_pages_iov);
107391 }
107392
107393 if (nr_pages == 0)
107394 @@ -194,6 +195,11 @@ static ssize_t process_vm_rw_core(pid_t pid, struct iov_iter *iter,
107395 goto free_proc_pages;
107396 }
107397
107398 + if (gr_handle_ptrace(task, vm_write ? PTRACE_POKETEXT : PTRACE_ATTACH)) {
107399 + rc = -EPERM;
107400 + goto put_task_struct;
107401 + }
107402 +
107403 mm = mm_access(task, PTRACE_MODE_ATTACH);
107404 if (!mm || IS_ERR(mm)) {
107405 rc = IS_ERR(mm) ? PTR_ERR(mm) : -ESRCH;
107406 diff --git a/mm/rmap.c b/mm/rmap.c
107407 index c161a14..8a069bb 100644
107408 --- a/mm/rmap.c
107409 +++ b/mm/rmap.c
107410 @@ -166,6 +166,10 @@ int anon_vma_prepare(struct vm_area_struct *vma)
107411 struct anon_vma *anon_vma = vma->anon_vma;
107412 struct anon_vma_chain *avc;
107413
107414 +#ifdef CONFIG_PAX_SEGMEXEC
107415 + struct anon_vma_chain *avc_m = NULL;
107416 +#endif
107417 +
107418 might_sleep();
107419 if (unlikely(!anon_vma)) {
107420 struct mm_struct *mm = vma->vm_mm;
107421 @@ -175,6 +179,12 @@ int anon_vma_prepare(struct vm_area_struct *vma)
107422 if (!avc)
107423 goto out_enomem;
107424
107425 +#ifdef CONFIG_PAX_SEGMEXEC
107426 + avc_m = anon_vma_chain_alloc(GFP_KERNEL);
107427 + if (!avc_m)
107428 + goto out_enomem_free_avc;
107429 +#endif
107430 +
107431 anon_vma = find_mergeable_anon_vma(vma);
107432 allocated = NULL;
107433 if (!anon_vma) {
107434 @@ -188,6 +198,19 @@ int anon_vma_prepare(struct vm_area_struct *vma)
107435 /* page_table_lock to protect against threads */
107436 spin_lock(&mm->page_table_lock);
107437 if (likely(!vma->anon_vma)) {
107438 +
107439 +#ifdef CONFIG_PAX_SEGMEXEC
107440 + struct vm_area_struct *vma_m = pax_find_mirror_vma(vma);
107441 +
107442 + if (vma_m) {
107443 + BUG_ON(vma_m->anon_vma);
107444 + vma_m->anon_vma = anon_vma;
107445 + anon_vma_chain_link(vma_m, avc_m, anon_vma);
107446 + anon_vma->degree++;
107447 + avc_m = NULL;
107448 + }
107449 +#endif
107450 +
107451 vma->anon_vma = anon_vma;
107452 anon_vma_chain_link(vma, avc, anon_vma);
107453 /* vma reference or self-parent link for new root */
107454 @@ -200,12 +223,24 @@ int anon_vma_prepare(struct vm_area_struct *vma)
107455
107456 if (unlikely(allocated))
107457 put_anon_vma(allocated);
107458 +
107459 +#ifdef CONFIG_PAX_SEGMEXEC
107460 + if (unlikely(avc_m))
107461 + anon_vma_chain_free(avc_m);
107462 +#endif
107463 +
107464 if (unlikely(avc))
107465 anon_vma_chain_free(avc);
107466 }
107467 return 0;
107468
107469 out_enomem_free_avc:
107470 +
107471 +#ifdef CONFIG_PAX_SEGMEXEC
107472 + if (avc_m)
107473 + anon_vma_chain_free(avc_m);
107474 +#endif
107475 +
107476 anon_vma_chain_free(avc);
107477 out_enomem:
107478 return -ENOMEM;
107479 @@ -249,7 +284,7 @@ static inline void unlock_anon_vma_root(struct anon_vma *root)
107480 * good chance of avoiding scanning the whole hierarchy when it searches where
107481 * page is mapped.
107482 */
107483 -int anon_vma_clone(struct vm_area_struct *dst, struct vm_area_struct *src)
107484 +int anon_vma_clone(struct vm_area_struct *dst, const struct vm_area_struct *src)
107485 {
107486 struct anon_vma_chain *avc, *pavc;
107487 struct anon_vma *root = NULL;
107488 @@ -303,7 +338,7 @@ int anon_vma_clone(struct vm_area_struct *dst, struct vm_area_struct *src)
107489 * the corresponding VMA in the parent process is attached to.
107490 * Returns 0 on success, non-zero on failure.
107491 */
107492 -int anon_vma_fork(struct vm_area_struct *vma, struct vm_area_struct *pvma)
107493 +int anon_vma_fork(struct vm_area_struct *vma, const struct vm_area_struct *pvma)
107494 {
107495 struct anon_vma_chain *avc;
107496 struct anon_vma *anon_vma;
107497 @@ -423,8 +458,10 @@ static void anon_vma_ctor(void *data)
107498 void __init anon_vma_init(void)
107499 {
107500 anon_vma_cachep = kmem_cache_create("anon_vma", sizeof(struct anon_vma),
107501 - 0, SLAB_DESTROY_BY_RCU|SLAB_PANIC, anon_vma_ctor);
107502 - anon_vma_chain_cachep = KMEM_CACHE(anon_vma_chain, SLAB_PANIC);
107503 + 0, SLAB_DESTROY_BY_RCU|SLAB_PANIC|SLAB_NO_SANITIZE,
107504 + anon_vma_ctor);
107505 + anon_vma_chain_cachep = KMEM_CACHE(anon_vma_chain,
107506 + SLAB_PANIC|SLAB_NO_SANITIZE);
107507 }
107508
107509 /*
107510 diff --git a/mm/shmem.c b/mm/shmem.c
107511 index cf2d0ca..ec06b8b 100644
107512 --- a/mm/shmem.c
107513 +++ b/mm/shmem.c
107514 @@ -33,7 +33,7 @@
107515 #include <linux/swap.h>
107516 #include <linux/aio.h>
107517
107518 -static struct vfsmount *shm_mnt;
107519 +struct vfsmount *shm_mnt;
107520
107521 #ifdef CONFIG_SHMEM
107522 /*
107523 @@ -80,7 +80,7 @@ static struct vfsmount *shm_mnt;
107524 #define BOGO_DIRENT_SIZE 20
107525
107526 /* Symlink up to this size is kmalloc'ed instead of using a swappable page */
107527 -#define SHORT_SYMLINK_LEN 128
107528 +#define SHORT_SYMLINK_LEN 64
107529
107530 /*
107531 * shmem_fallocate communicates with shmem_fault or shmem_writepage via
107532 @@ -2555,6 +2555,11 @@ static const struct xattr_handler *shmem_xattr_handlers[] = {
107533 static int shmem_xattr_validate(const char *name)
107534 {
107535 struct { const char *prefix; size_t len; } arr[] = {
107536 +
107537 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
107538 + { XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN},
107539 +#endif
107540 +
107541 { XATTR_SECURITY_PREFIX, XATTR_SECURITY_PREFIX_LEN },
107542 { XATTR_TRUSTED_PREFIX, XATTR_TRUSTED_PREFIX_LEN }
107543 };
107544 @@ -2610,6 +2615,15 @@ static int shmem_setxattr(struct dentry *dentry, const char *name,
107545 if (err)
107546 return err;
107547
107548 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
107549 + if (!strncmp(name, XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN)) {
107550 + if (strcmp(name, XATTR_NAME_PAX_FLAGS))
107551 + return -EOPNOTSUPP;
107552 + if (size > 8)
107553 + return -EINVAL;
107554 + }
107555 +#endif
107556 +
107557 return simple_xattr_set(&info->xattrs, name, value, size, flags);
107558 }
107559
107560 @@ -2993,8 +3007,7 @@ int shmem_fill_super(struct super_block *sb, void *data, int silent)
107561 int err = -ENOMEM;
107562
107563 /* Round up to L1_CACHE_BYTES to resist false sharing */
107564 - sbinfo = kzalloc(max((int)sizeof(struct shmem_sb_info),
107565 - L1_CACHE_BYTES), GFP_KERNEL);
107566 + sbinfo = kzalloc(max(sizeof(struct shmem_sb_info), L1_CACHE_BYTES), GFP_KERNEL);
107567 if (!sbinfo)
107568 return -ENOMEM;
107569
107570 diff --git a/mm/slab.c b/mm/slab.c
107571 index c4b89ea..20990be 100644
107572 --- a/mm/slab.c
107573 +++ b/mm/slab.c
107574 @@ -314,10 +314,12 @@ static void kmem_cache_node_init(struct kmem_cache_node *parent)
107575 if ((x)->max_freeable < i) \
107576 (x)->max_freeable = i; \
107577 } while (0)
107578 -#define STATS_INC_ALLOCHIT(x) atomic_inc(&(x)->allochit)
107579 -#define STATS_INC_ALLOCMISS(x) atomic_inc(&(x)->allocmiss)
107580 -#define STATS_INC_FREEHIT(x) atomic_inc(&(x)->freehit)
107581 -#define STATS_INC_FREEMISS(x) atomic_inc(&(x)->freemiss)
107582 +#define STATS_INC_ALLOCHIT(x) atomic_inc_unchecked(&(x)->allochit)
107583 +#define STATS_INC_ALLOCMISS(x) atomic_inc_unchecked(&(x)->allocmiss)
107584 +#define STATS_INC_FREEHIT(x) atomic_inc_unchecked(&(x)->freehit)
107585 +#define STATS_INC_FREEMISS(x) atomic_inc_unchecked(&(x)->freemiss)
107586 +#define STATS_INC_SANITIZED(x) atomic_inc_unchecked(&(x)->sanitized)
107587 +#define STATS_INC_NOT_SANITIZED(x) atomic_inc_unchecked(&(x)->not_sanitized)
107588 #else
107589 #define STATS_INC_ACTIVE(x) do { } while (0)
107590 #define STATS_DEC_ACTIVE(x) do { } while (0)
107591 @@ -334,6 +336,8 @@ static void kmem_cache_node_init(struct kmem_cache_node *parent)
107592 #define STATS_INC_ALLOCMISS(x) do { } while (0)
107593 #define STATS_INC_FREEHIT(x) do { } while (0)
107594 #define STATS_INC_FREEMISS(x) do { } while (0)
107595 +#define STATS_INC_SANITIZED(x) do { } while (0)
107596 +#define STATS_INC_NOT_SANITIZED(x) do { } while (0)
107597 #endif
107598
107599 #if DEBUG
107600 @@ -450,7 +454,7 @@ static inline void *index_to_obj(struct kmem_cache *cache, struct page *page,
107601 * reciprocal_divide(offset, cache->reciprocal_buffer_size)
107602 */
107603 static inline unsigned int obj_to_index(const struct kmem_cache *cache,
107604 - const struct page *page, void *obj)
107605 + const struct page *page, const void *obj)
107606 {
107607 u32 offset = (obj - page->s_mem);
107608 return reciprocal_divide(offset, cache->reciprocal_buffer_size);
107609 @@ -1438,7 +1442,7 @@ void __init kmem_cache_init(void)
107610 * structures first. Without this, further allocations will bug.
107611 */
107612 kmalloc_caches[INDEX_NODE] = create_kmalloc_cache("kmalloc-node",
107613 - kmalloc_size(INDEX_NODE), ARCH_KMALLOC_FLAGS);
107614 + kmalloc_size(INDEX_NODE), SLAB_USERCOPY | ARCH_KMALLOC_FLAGS);
107615 slab_state = PARTIAL_NODE;
107616
107617 slab_early_init = 0;
107618 @@ -2059,7 +2063,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
107619
107620 cachep = find_mergeable(size, align, flags, name, ctor);
107621 if (cachep) {
107622 - cachep->refcount++;
107623 + atomic_inc(&cachep->refcount);
107624
107625 /*
107626 * Adjust the object sizes so that we clear
107627 @@ -3357,6 +3361,20 @@ static inline void __cache_free(struct kmem_cache *cachep, void *objp,
107628 struct array_cache *ac = cpu_cache_get(cachep);
107629
107630 check_irq_off();
107631 +
107632 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
107633 + if (cachep->flags & (SLAB_POISON | SLAB_NO_SANITIZE))
107634 + STATS_INC_NOT_SANITIZED(cachep);
107635 + else {
107636 + memset(objp, PAX_MEMORY_SANITIZE_VALUE, cachep->object_size);
107637 +
107638 + if (cachep->ctor)
107639 + cachep->ctor(objp);
107640 +
107641 + STATS_INC_SANITIZED(cachep);
107642 + }
107643 +#endif
107644 +
107645 kmemleak_free_recursive(objp, cachep->flags);
107646 objp = cache_free_debugcheck(cachep, objp, caller);
107647
107648 @@ -3469,7 +3487,7 @@ __do_kmalloc_node(size_t size, gfp_t flags, int node, unsigned long caller)
107649 return kmem_cache_alloc_node_trace(cachep, flags, node, size);
107650 }
107651
107652 -void *__kmalloc_node(size_t size, gfp_t flags, int node)
107653 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
107654 {
107655 return __do_kmalloc_node(size, flags, node, _RET_IP_);
107656 }
107657 @@ -3489,7 +3507,7 @@ EXPORT_SYMBOL(__kmalloc_node_track_caller);
107658 * @flags: the type of memory to allocate (see kmalloc).
107659 * @caller: function caller for debug tracking of the caller
107660 */
107661 -static __always_inline void *__do_kmalloc(size_t size, gfp_t flags,
107662 +static __always_inline void * __size_overflow(1) __do_kmalloc(size_t size, gfp_t flags,
107663 unsigned long caller)
107664 {
107665 struct kmem_cache *cachep;
107666 @@ -3562,6 +3580,7 @@ void kfree(const void *objp)
107667
107668 if (unlikely(ZERO_OR_NULL_PTR(objp)))
107669 return;
107670 + VM_BUG_ON(!virt_addr_valid(objp));
107671 local_irq_save(flags);
107672 kfree_debugcheck(objp);
107673 c = virt_to_cache(objp);
107674 @@ -3981,14 +4000,22 @@ void slabinfo_show_stats(struct seq_file *m, struct kmem_cache *cachep)
107675 }
107676 /* cpu stats */
107677 {
107678 - unsigned long allochit = atomic_read(&cachep->allochit);
107679 - unsigned long allocmiss = atomic_read(&cachep->allocmiss);
107680 - unsigned long freehit = atomic_read(&cachep->freehit);
107681 - unsigned long freemiss = atomic_read(&cachep->freemiss);
107682 + unsigned long allochit = atomic_read_unchecked(&cachep->allochit);
107683 + unsigned long allocmiss = atomic_read_unchecked(&cachep->allocmiss);
107684 + unsigned long freehit = atomic_read_unchecked(&cachep->freehit);
107685 + unsigned long freemiss = atomic_read_unchecked(&cachep->freemiss);
107686
107687 seq_printf(m, " : cpustat %6lu %6lu %6lu %6lu",
107688 allochit, allocmiss, freehit, freemiss);
107689 }
107690 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
107691 + {
107692 + unsigned long sanitized = atomic_read_unchecked(&cachep->sanitized);
107693 + unsigned long not_sanitized = atomic_read_unchecked(&cachep->not_sanitized);
107694 +
107695 + seq_printf(m, " : pax %6lu %6lu", sanitized, not_sanitized);
107696 + }
107697 +#endif
107698 #endif
107699 }
107700
107701 @@ -4196,13 +4223,69 @@ static const struct file_operations proc_slabstats_operations = {
107702 static int __init slab_proc_init(void)
107703 {
107704 #ifdef CONFIG_DEBUG_SLAB_LEAK
107705 - proc_create("slab_allocators", 0, NULL, &proc_slabstats_operations);
107706 + proc_create("slab_allocators", S_IRUSR, NULL, &proc_slabstats_operations);
107707 #endif
107708 return 0;
107709 }
107710 module_init(slab_proc_init);
107711 #endif
107712
107713 +bool is_usercopy_object(const void *ptr)
107714 +{
107715 + struct page *page;
107716 + struct kmem_cache *cachep;
107717 +
107718 + if (ZERO_OR_NULL_PTR(ptr))
107719 + return false;
107720 +
107721 + if (!slab_is_available())
107722 + return false;
107723 +
107724 + if (!virt_addr_valid(ptr))
107725 + return false;
107726 +
107727 + page = virt_to_head_page(ptr);
107728 +
107729 + if (!PageSlab(page))
107730 + return false;
107731 +
107732 + cachep = page->slab_cache;
107733 + return cachep->flags & SLAB_USERCOPY;
107734 +}
107735 +
107736 +#ifdef CONFIG_PAX_USERCOPY
107737 +const char *check_heap_object(const void *ptr, unsigned long n)
107738 +{
107739 + struct page *page;
107740 + struct kmem_cache *cachep;
107741 + unsigned int objnr;
107742 + unsigned long offset;
107743 +
107744 + if (ZERO_OR_NULL_PTR(ptr))
107745 + return "<null>";
107746 +
107747 + if (!virt_addr_valid(ptr))
107748 + return NULL;
107749 +
107750 + page = virt_to_head_page(ptr);
107751 +
107752 + if (!PageSlab(page))
107753 + return NULL;
107754 +
107755 + cachep = page->slab_cache;
107756 + if (!(cachep->flags & SLAB_USERCOPY))
107757 + return cachep->name;
107758 +
107759 + objnr = obj_to_index(cachep, page, ptr);
107760 + BUG_ON(objnr >= cachep->num);
107761 + offset = ptr - index_to_obj(cachep, page, objnr) - obj_offset(cachep);
107762 + if (offset <= cachep->object_size && n <= cachep->object_size - offset)
107763 + return NULL;
107764 +
107765 + return cachep->name;
107766 +}
107767 +#endif
107768 +
107769 /**
107770 * ksize - get the actual amount of memory allocated for a given object
107771 * @objp: Pointer to the object
107772 diff --git a/mm/slab.h b/mm/slab.h
107773 index 4c3ac12..7b2e470 100644
107774 --- a/mm/slab.h
107775 +++ b/mm/slab.h
107776 @@ -22,7 +22,7 @@ struct kmem_cache {
107777 unsigned int align; /* Alignment as calculated */
107778 unsigned long flags; /* Active flags on the slab */
107779 const char *name; /* Slab name for sysfs */
107780 - int refcount; /* Use counter */
107781 + atomic_t refcount; /* Use counter */
107782 void (*ctor)(void *); /* Called on object slot creation */
107783 struct list_head list; /* List of all slab caches on the system */
107784 };
107785 @@ -66,6 +66,20 @@ extern struct list_head slab_caches;
107786 /* The slab cache that manages slab cache information */
107787 extern struct kmem_cache *kmem_cache;
107788
107789 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
107790 +#ifdef CONFIG_X86_64
107791 +#define PAX_MEMORY_SANITIZE_VALUE '\xfe'
107792 +#else
107793 +#define PAX_MEMORY_SANITIZE_VALUE '\xff'
107794 +#endif
107795 +enum pax_sanitize_mode {
107796 + PAX_SANITIZE_SLAB_OFF = 0,
107797 + PAX_SANITIZE_SLAB_FAST,
107798 + PAX_SANITIZE_SLAB_FULL,
107799 +};
107800 +extern enum pax_sanitize_mode pax_sanitize_slab;
107801 +#endif
107802 +
107803 unsigned long calculate_alignment(unsigned long flags,
107804 unsigned long align, unsigned long size);
107805
107806 @@ -114,7 +128,8 @@ static inline unsigned long kmem_cache_flags(unsigned long object_size,
107807
107808 /* Legal flag mask for kmem_cache_create(), for various configurations */
107809 #define SLAB_CORE_FLAGS (SLAB_HWCACHE_ALIGN | SLAB_CACHE_DMA | SLAB_PANIC | \
107810 - SLAB_DESTROY_BY_RCU | SLAB_DEBUG_OBJECTS )
107811 + SLAB_DESTROY_BY_RCU | SLAB_DEBUG_OBJECTS | \
107812 + SLAB_USERCOPY | SLAB_NO_SANITIZE)
107813
107814 #if defined(CONFIG_DEBUG_SLAB)
107815 #define SLAB_DEBUG_FLAGS (SLAB_RED_ZONE | SLAB_POISON | SLAB_STORE_USER)
107816 @@ -315,6 +330,9 @@ static inline struct kmem_cache *cache_from_obj(struct kmem_cache *s, void *x)
107817 return s;
107818
107819 page = virt_to_head_page(x);
107820 +
107821 + BUG_ON(!PageSlab(page));
107822 +
107823 cachep = page->slab_cache;
107824 if (slab_equal_or_root(cachep, s))
107825 return cachep;
107826 diff --git a/mm/slab_common.c b/mm/slab_common.c
107827 index 999bb34..9843aea 100644
107828 --- a/mm/slab_common.c
107829 +++ b/mm/slab_common.c
107830 @@ -25,11 +25,35 @@
107831
107832 #include "slab.h"
107833
107834 -enum slab_state slab_state;
107835 +enum slab_state slab_state __read_only;
107836 LIST_HEAD(slab_caches);
107837 DEFINE_MUTEX(slab_mutex);
107838 struct kmem_cache *kmem_cache;
107839
107840 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
107841 +enum pax_sanitize_mode pax_sanitize_slab __read_only = PAX_SANITIZE_SLAB_FAST;
107842 +static int __init pax_sanitize_slab_setup(char *str)
107843 +{
107844 + if (!str)
107845 + return 0;
107846 +
107847 + if (!strcmp(str, "0") || !strcmp(str, "off")) {
107848 + pr_info("PaX slab sanitization: %s\n", "disabled");
107849 + pax_sanitize_slab = PAX_SANITIZE_SLAB_OFF;
107850 + } else if (!strcmp(str, "1") || !strcmp(str, "fast")) {
107851 + pr_info("PaX slab sanitization: %s\n", "fast");
107852 + pax_sanitize_slab = PAX_SANITIZE_SLAB_FAST;
107853 + } else if (!strcmp(str, "full")) {
107854 + pr_info("PaX slab sanitization: %s\n", "full");
107855 + pax_sanitize_slab = PAX_SANITIZE_SLAB_FULL;
107856 + } else
107857 + pr_err("PaX slab sanitization: unsupported option '%s'\n", str);
107858 +
107859 + return 0;
107860 +}
107861 +early_param("pax_sanitize_slab", pax_sanitize_slab_setup);
107862 +#endif
107863 +
107864 /*
107865 * Set of flags that will prevent slab merging
107866 */
107867 @@ -44,7 +68,7 @@ struct kmem_cache *kmem_cache;
107868 * Merge control. If this is set then no merging of slab caches will occur.
107869 * (Could be removed. This was introduced to pacify the merge skeptics.)
107870 */
107871 -static int slab_nomerge;
107872 +static int slab_nomerge = 1;
107873
107874 static int __init setup_slab_nomerge(char *str)
107875 {
107876 @@ -217,7 +241,7 @@ int slab_unmergeable(struct kmem_cache *s)
107877 /*
107878 * We may have set a slab to be unmergeable during bootstrap.
107879 */
107880 - if (s->refcount < 0)
107881 + if (atomic_read(&s->refcount) < 0)
107882 return 1;
107883
107884 return 0;
107885 @@ -321,7 +345,7 @@ do_kmem_cache_create(const char *name, size_t object_size, size_t size,
107886 if (err)
107887 goto out_free_cache;
107888
107889 - s->refcount = 1;
107890 + atomic_set(&s->refcount, 1);
107891 list_add(&s->list, &slab_caches);
107892 out:
107893 if (err)
107894 @@ -386,6 +410,13 @@ kmem_cache_create(const char *name, size_t size, size_t align,
107895 */
107896 flags &= CACHE_CREATE_MASK;
107897
107898 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
107899 + if (pax_sanitize_slab == PAX_SANITIZE_SLAB_OFF || (flags & SLAB_DESTROY_BY_RCU))
107900 + flags |= SLAB_NO_SANITIZE;
107901 + else if (pax_sanitize_slab == PAX_SANITIZE_SLAB_FULL)
107902 + flags &= ~SLAB_NO_SANITIZE;
107903 +#endif
107904 +
107905 s = __kmem_cache_alias(name, size, align, flags, ctor);
107906 if (s)
107907 goto out_unlock;
107908 @@ -456,7 +487,7 @@ static void do_kmem_cache_release(struct list_head *release,
107909 rcu_barrier();
107910
107911 list_for_each_entry_safe(s, s2, release, list) {
107912 -#ifdef SLAB_SUPPORTS_SYSFS
107913 +#if defined(SLAB_SUPPORTS_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
107914 sysfs_slab_remove(s);
107915 #else
107916 slab_kmem_cache_release(s);
107917 @@ -625,8 +656,7 @@ void kmem_cache_destroy(struct kmem_cache *s)
107918
107919 mutex_lock(&slab_mutex);
107920
107921 - s->refcount--;
107922 - if (s->refcount)
107923 + if (!atomic_dec_and_test(&s->refcount))
107924 goto out_unlock;
107925
107926 for_each_memcg_cache_safe(c, c2, s) {
107927 @@ -691,7 +721,7 @@ void __init create_boot_cache(struct kmem_cache *s, const char *name, size_t siz
107928 panic("Creation of kmalloc slab %s size=%zu failed. Reason %d\n",
107929 name, size, err);
107930
107931 - s->refcount = -1; /* Exempt from merging for now */
107932 + atomic_set(&s->refcount, -1); /* Exempt from merging for now */
107933 }
107934
107935 struct kmem_cache *__init create_kmalloc_cache(const char *name, size_t size,
107936 @@ -704,7 +734,7 @@ struct kmem_cache *__init create_kmalloc_cache(const char *name, size_t size,
107937
107938 create_boot_cache(s, name, size, flags);
107939 list_add(&s->list, &slab_caches);
107940 - s->refcount = 1;
107941 + atomic_set(&s->refcount, 1);
107942 return s;
107943 }
107944
107945 @@ -716,6 +746,11 @@ struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
107946 EXPORT_SYMBOL(kmalloc_dma_caches);
107947 #endif
107948
107949 +#ifdef CONFIG_PAX_USERCOPY_SLABS
107950 +struct kmem_cache *kmalloc_usercopy_caches[KMALLOC_SHIFT_HIGH + 1];
107951 +EXPORT_SYMBOL(kmalloc_usercopy_caches);
107952 +#endif
107953 +
107954 /*
107955 * Conversion table for small slabs sizes / 8 to the index in the
107956 * kmalloc array. This is necessary for slabs < 192 since we have non power
107957 @@ -780,6 +815,13 @@ struct kmem_cache *kmalloc_slab(size_t size, gfp_t flags)
107958 return kmalloc_dma_caches[index];
107959
107960 #endif
107961 +
107962 +#ifdef CONFIG_PAX_USERCOPY_SLABS
107963 + if (unlikely((flags & GFP_USERCOPY)))
107964 + return kmalloc_usercopy_caches[index];
107965 +
107966 +#endif
107967 +
107968 return kmalloc_caches[index];
107969 }
107970
107971 @@ -836,7 +878,7 @@ void __init create_kmalloc_caches(unsigned long flags)
107972 for (i = KMALLOC_SHIFT_LOW; i <= KMALLOC_SHIFT_HIGH; i++) {
107973 if (!kmalloc_caches[i]) {
107974 kmalloc_caches[i] = create_kmalloc_cache(NULL,
107975 - 1 << i, flags);
107976 + 1 << i, SLAB_USERCOPY | flags);
107977 }
107978
107979 /*
107980 @@ -845,10 +887,10 @@ void __init create_kmalloc_caches(unsigned long flags)
107981 * earlier power of two caches
107982 */
107983 if (KMALLOC_MIN_SIZE <= 32 && !kmalloc_caches[1] && i == 6)
107984 - kmalloc_caches[1] = create_kmalloc_cache(NULL, 96, flags);
107985 + kmalloc_caches[1] = create_kmalloc_cache(NULL, 96, SLAB_USERCOPY | flags);
107986
107987 if (KMALLOC_MIN_SIZE <= 64 && !kmalloc_caches[2] && i == 7)
107988 - kmalloc_caches[2] = create_kmalloc_cache(NULL, 192, flags);
107989 + kmalloc_caches[2] = create_kmalloc_cache(NULL, 192, SLAB_USERCOPY | flags);
107990 }
107991
107992 /* Kmalloc array is now usable */
107993 @@ -881,6 +923,23 @@ void __init create_kmalloc_caches(unsigned long flags)
107994 }
107995 }
107996 #endif
107997 +
107998 +#ifdef CONFIG_PAX_USERCOPY_SLABS
107999 + for (i = 0; i <= KMALLOC_SHIFT_HIGH; i++) {
108000 + struct kmem_cache *s = kmalloc_caches[i];
108001 +
108002 + if (s) {
108003 + int size = kmalloc_size(i);
108004 + char *n = kasprintf(GFP_NOWAIT,
108005 + "usercopy-kmalloc-%d", size);
108006 +
108007 + BUG_ON(!n);
108008 + kmalloc_usercopy_caches[i] = create_kmalloc_cache(n,
108009 + size, SLAB_USERCOPY | flags);
108010 + }
108011 + }
108012 +#endif
108013 +
108014 }
108015 #endif /* !CONFIG_SLOB */
108016
108017 @@ -940,6 +999,9 @@ static void print_slabinfo_header(struct seq_file *m)
108018 seq_puts(m, " : globalstat <listallocs> <maxobjs> <grown> <reaped> "
108019 "<error> <maxfreeable> <nodeallocs> <remotefrees> <alienoverflow>");
108020 seq_puts(m, " : cpustat <allochit> <allocmiss> <freehit> <freemiss>");
108021 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
108022 + seq_puts(m, " : pax <sanitized> <not_sanitized>");
108023 +#endif
108024 #endif
108025 seq_putc(m, '\n');
108026 }
108027 @@ -1069,7 +1131,7 @@ static int __init slab_proc_init(void)
108028 module_init(slab_proc_init);
108029 #endif /* CONFIG_SLABINFO */
108030
108031 -static __always_inline void *__do_krealloc(const void *p, size_t new_size,
108032 +static __always_inline void * __size_overflow(2) __do_krealloc(const void *p, size_t new_size,
108033 gfp_t flags)
108034 {
108035 void *ret;
108036 diff --git a/mm/slob.c b/mm/slob.c
108037 index 94a7fed..cf3fb1a 100644
108038 --- a/mm/slob.c
108039 +++ b/mm/slob.c
108040 @@ -157,7 +157,7 @@ static void set_slob(slob_t *s, slobidx_t size, slob_t *next)
108041 /*
108042 * Return the size of a slob block.
108043 */
108044 -static slobidx_t slob_units(slob_t *s)
108045 +static slobidx_t slob_units(const slob_t *s)
108046 {
108047 if (s->units > 0)
108048 return s->units;
108049 @@ -167,7 +167,7 @@ static slobidx_t slob_units(slob_t *s)
108050 /*
108051 * Return the next free slob block pointer after this one.
108052 */
108053 -static slob_t *slob_next(slob_t *s)
108054 +static slob_t *slob_next(const slob_t *s)
108055 {
108056 slob_t *base = (slob_t *)((unsigned long)s & PAGE_MASK);
108057 slobidx_t next;
108058 @@ -182,14 +182,14 @@ static slob_t *slob_next(slob_t *s)
108059 /*
108060 * Returns true if s is the last free block in its page.
108061 */
108062 -static int slob_last(slob_t *s)
108063 +static int slob_last(const slob_t *s)
108064 {
108065 return !((unsigned long)slob_next(s) & ~PAGE_MASK);
108066 }
108067
108068 -static void *slob_new_pages(gfp_t gfp, int order, int node)
108069 +static struct page *slob_new_pages(gfp_t gfp, unsigned int order, int node)
108070 {
108071 - void *page;
108072 + struct page *page;
108073
108074 #ifdef CONFIG_NUMA
108075 if (node != NUMA_NO_NODE)
108076 @@ -201,14 +201,18 @@ static void *slob_new_pages(gfp_t gfp, int order, int node)
108077 if (!page)
108078 return NULL;
108079
108080 - return page_address(page);
108081 + __SetPageSlab(page);
108082 + return page;
108083 }
108084
108085 -static void slob_free_pages(void *b, int order)
108086 +static void slob_free_pages(struct page *sp, int order)
108087 {
108088 if (current->reclaim_state)
108089 current->reclaim_state->reclaimed_slab += 1 << order;
108090 - free_pages((unsigned long)b, order);
108091 + __ClearPageSlab(sp);
108092 + page_mapcount_reset(sp);
108093 + sp->private = 0;
108094 + __free_pages(sp, order);
108095 }
108096
108097 /*
108098 @@ -313,15 +317,15 @@ static void *slob_alloc(size_t size, gfp_t gfp, int align, int node)
108099
108100 /* Not enough space: must allocate a new page */
108101 if (!b) {
108102 - b = slob_new_pages(gfp & ~__GFP_ZERO, 0, node);
108103 - if (!b)
108104 + sp = slob_new_pages(gfp & ~__GFP_ZERO, 0, node);
108105 + if (!sp)
108106 return NULL;
108107 - sp = virt_to_page(b);
108108 - __SetPageSlab(sp);
108109 + b = page_address(sp);
108110
108111 spin_lock_irqsave(&slob_lock, flags);
108112 sp->units = SLOB_UNITS(PAGE_SIZE);
108113 sp->freelist = b;
108114 + sp->private = 0;
108115 INIT_LIST_HEAD(&sp->lru);
108116 set_slob(b, SLOB_UNITS(PAGE_SIZE), b + SLOB_UNITS(PAGE_SIZE));
108117 set_slob_page_free(sp, slob_list);
108118 @@ -337,7 +341,7 @@ static void *slob_alloc(size_t size, gfp_t gfp, int align, int node)
108119 /*
108120 * slob_free: entry point into the slob allocator.
108121 */
108122 -static void slob_free(void *block, int size)
108123 +static void slob_free(struct kmem_cache *c, void *block, int size)
108124 {
108125 struct page *sp;
108126 slob_t *prev, *next, *b = (slob_t *)block;
108127 @@ -359,12 +363,15 @@ static void slob_free(void *block, int size)
108128 if (slob_page_free(sp))
108129 clear_slob_page_free(sp);
108130 spin_unlock_irqrestore(&slob_lock, flags);
108131 - __ClearPageSlab(sp);
108132 - page_mapcount_reset(sp);
108133 - slob_free_pages(b, 0);
108134 + slob_free_pages(sp, 0);
108135 return;
108136 }
108137
108138 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
108139 + if (pax_sanitize_slab && !(c && (c->flags & SLAB_NO_SANITIZE)))
108140 + memset(block, PAX_MEMORY_SANITIZE_VALUE, size);
108141 +#endif
108142 +
108143 if (!slob_page_free(sp)) {
108144 /* This slob page is about to become partially free. Easy! */
108145 sp->units = units;
108146 @@ -424,11 +431,10 @@ out:
108147 */
108148
108149 static __always_inline void *
108150 -__do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
108151 +__do_kmalloc_node_align(size_t size, gfp_t gfp, int node, unsigned long caller, int align)
108152 {
108153 - unsigned int *m;
108154 - int align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
108155 - void *ret;
108156 + slob_t *m;
108157 + void *ret = NULL;
108158
108159 gfp &= gfp_allowed_mask;
108160
108161 @@ -442,27 +448,45 @@ __do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
108162
108163 if (!m)
108164 return NULL;
108165 - *m = size;
108166 + BUILD_BUG_ON(ARCH_KMALLOC_MINALIGN < 2 * SLOB_UNIT);
108167 + BUILD_BUG_ON(ARCH_SLAB_MINALIGN < 2 * SLOB_UNIT);
108168 + m[0].units = size;
108169 + m[1].units = align;
108170 ret = (void *)m + align;
108171
108172 trace_kmalloc_node(caller, ret,
108173 size, size + align, gfp, node);
108174 } else {
108175 unsigned int order = get_order(size);
108176 + struct page *page;
108177
108178 if (likely(order))
108179 gfp |= __GFP_COMP;
108180 - ret = slob_new_pages(gfp, order, node);
108181 + page = slob_new_pages(gfp, order, node);
108182 + if (page) {
108183 + ret = page_address(page);
108184 + page->private = size;
108185 + }
108186
108187 trace_kmalloc_node(caller, ret,
108188 size, PAGE_SIZE << order, gfp, node);
108189 }
108190
108191 - kmemleak_alloc(ret, size, 1, gfp);
108192 return ret;
108193 }
108194
108195 -void *__kmalloc(size_t size, gfp_t gfp)
108196 +static __always_inline void *
108197 +__do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
108198 +{
108199 + int align = max(ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
108200 + void *ret = __do_kmalloc_node_align(size, gfp, node, caller, align);
108201 +
108202 + if (!ZERO_OR_NULL_PTR(ret))
108203 + kmemleak_alloc(ret, size, 1, gfp);
108204 + return ret;
108205 +}
108206 +
108207 +void * __size_overflow(1) __kmalloc(size_t size, gfp_t gfp)
108208 {
108209 return __do_kmalloc_node(size, gfp, NUMA_NO_NODE, _RET_IP_);
108210 }
108211 @@ -491,34 +515,112 @@ void kfree(const void *block)
108212 return;
108213 kmemleak_free(block);
108214
108215 + VM_BUG_ON(!virt_addr_valid(block));
108216 sp = virt_to_page(block);
108217 - if (PageSlab(sp)) {
108218 + VM_BUG_ON(!PageSlab(sp));
108219 + if (!sp->private) {
108220 int align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
108221 - unsigned int *m = (unsigned int *)(block - align);
108222 - slob_free(m, *m + align);
108223 - } else
108224 + slob_t *m = (slob_t *)(block - align);
108225 + slob_free(NULL, m, m[0].units + align);
108226 + } else {
108227 + __ClearPageSlab(sp);
108228 + page_mapcount_reset(sp);
108229 + sp->private = 0;
108230 __free_pages(sp, compound_order(sp));
108231 + }
108232 }
108233 EXPORT_SYMBOL(kfree);
108234
108235 +bool is_usercopy_object(const void *ptr)
108236 +{
108237 + if (!slab_is_available())
108238 + return false;
108239 +
108240 + // PAX: TODO
108241 +
108242 + return false;
108243 +}
108244 +
108245 +#ifdef CONFIG_PAX_USERCOPY
108246 +const char *check_heap_object(const void *ptr, unsigned long n)
108247 +{
108248 + struct page *page;
108249 + const slob_t *free;
108250 + const void *base;
108251 + unsigned long flags;
108252 +
108253 + if (ZERO_OR_NULL_PTR(ptr))
108254 + return "<null>";
108255 +
108256 + if (!virt_addr_valid(ptr))
108257 + return NULL;
108258 +
108259 + page = virt_to_head_page(ptr);
108260 + if (!PageSlab(page))
108261 + return NULL;
108262 +
108263 + if (page->private) {
108264 + base = page;
108265 + if (base <= ptr && n <= page->private - (ptr - base))
108266 + return NULL;
108267 + return "<slob>";
108268 + }
108269 +
108270 + /* some tricky double walking to find the chunk */
108271 + spin_lock_irqsave(&slob_lock, flags);
108272 + base = (void *)((unsigned long)ptr & PAGE_MASK);
108273 + free = page->freelist;
108274 +
108275 + while (!slob_last(free) && (void *)free <= ptr) {
108276 + base = free + slob_units(free);
108277 + free = slob_next(free);
108278 + }
108279 +
108280 + while (base < (void *)free) {
108281 + slobidx_t m = ((slob_t *)base)[0].units, align = ((slob_t *)base)[1].units;
108282 + int size = SLOB_UNIT * SLOB_UNITS(m + align);
108283 + int offset;
108284 +
108285 + if (ptr < base + align)
108286 + break;
108287 +
108288 + offset = ptr - base - align;
108289 + if (offset >= m) {
108290 + base += size;
108291 + continue;
108292 + }
108293 +
108294 + if (n > m - offset)
108295 + break;
108296 +
108297 + spin_unlock_irqrestore(&slob_lock, flags);
108298 + return NULL;
108299 + }
108300 +
108301 + spin_unlock_irqrestore(&slob_lock, flags);
108302 + return "<slob>";
108303 +}
108304 +#endif
108305 +
108306 /* can't use ksize for kmem_cache_alloc memory, only kmalloc */
108307 size_t ksize(const void *block)
108308 {
108309 struct page *sp;
108310 int align;
108311 - unsigned int *m;
108312 + slob_t *m;
108313
108314 BUG_ON(!block);
108315 if (unlikely(block == ZERO_SIZE_PTR))
108316 return 0;
108317
108318 sp = virt_to_page(block);
108319 - if (unlikely(!PageSlab(sp)))
108320 - return PAGE_SIZE << compound_order(sp);
108321 + VM_BUG_ON(!PageSlab(sp));
108322 + if (sp->private)
108323 + return sp->private;
108324
108325 align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
108326 - m = (unsigned int *)(block - align);
108327 - return SLOB_UNITS(*m) * SLOB_UNIT;
108328 + m = (slob_t *)(block - align);
108329 + return SLOB_UNITS(m[0].units) * SLOB_UNIT;
108330 }
108331 EXPORT_SYMBOL(ksize);
108332
108333 @@ -534,23 +636,33 @@ int __kmem_cache_create(struct kmem_cache *c, unsigned long flags)
108334
108335 void *slob_alloc_node(struct kmem_cache *c, gfp_t flags, int node)
108336 {
108337 - void *b;
108338 + void *b = NULL;
108339
108340 flags &= gfp_allowed_mask;
108341
108342 lockdep_trace_alloc(flags);
108343
108344 +#ifdef CONFIG_PAX_USERCOPY_SLABS
108345 + b = __do_kmalloc_node_align(c->size, flags, node, _RET_IP_, c->align);
108346 +#else
108347 if (c->size < PAGE_SIZE) {
108348 b = slob_alloc(c->size, flags, c->align, node);
108349 trace_kmem_cache_alloc_node(_RET_IP_, b, c->object_size,
108350 SLOB_UNITS(c->size) * SLOB_UNIT,
108351 flags, node);
108352 } else {
108353 - b = slob_new_pages(flags, get_order(c->size), node);
108354 + struct page *sp;
108355 +
108356 + sp = slob_new_pages(flags, get_order(c->size), node);
108357 + if (sp) {
108358 + b = page_address(sp);
108359 + sp->private = c->size;
108360 + }
108361 trace_kmem_cache_alloc_node(_RET_IP_, b, c->object_size,
108362 PAGE_SIZE << get_order(c->size),
108363 flags, node);
108364 }
108365 +#endif
108366
108367 if (b && c->ctor)
108368 c->ctor(b);
108369 @@ -567,7 +679,7 @@ void *kmem_cache_alloc(struct kmem_cache *cachep, gfp_t flags)
108370 EXPORT_SYMBOL(kmem_cache_alloc);
108371
108372 #ifdef CONFIG_NUMA
108373 -void *__kmalloc_node(size_t size, gfp_t gfp, int node)
108374 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t gfp, int node)
108375 {
108376 return __do_kmalloc_node(size, gfp, node, _RET_IP_);
108377 }
108378 @@ -580,12 +692,16 @@ void *kmem_cache_alloc_node(struct kmem_cache *cachep, gfp_t gfp, int node)
108379 EXPORT_SYMBOL(kmem_cache_alloc_node);
108380 #endif
108381
108382 -static void __kmem_cache_free(void *b, int size)
108383 +static void __kmem_cache_free(struct kmem_cache *c, void *b, int size)
108384 {
108385 - if (size < PAGE_SIZE)
108386 - slob_free(b, size);
108387 + struct page *sp;
108388 +
108389 + sp = virt_to_page(b);
108390 + BUG_ON(!PageSlab(sp));
108391 + if (!sp->private)
108392 + slob_free(c, b, size);
108393 else
108394 - slob_free_pages(b, get_order(size));
108395 + slob_free_pages(sp, get_order(size));
108396 }
108397
108398 static void kmem_rcu_free(struct rcu_head *head)
108399 @@ -593,22 +709,36 @@ static void kmem_rcu_free(struct rcu_head *head)
108400 struct slob_rcu *slob_rcu = (struct slob_rcu *)head;
108401 void *b = (void *)slob_rcu - (slob_rcu->size - sizeof(struct slob_rcu));
108402
108403 - __kmem_cache_free(b, slob_rcu->size);
108404 + __kmem_cache_free(NULL, b, slob_rcu->size);
108405 }
108406
108407 void kmem_cache_free(struct kmem_cache *c, void *b)
108408 {
108409 + int size = c->size;
108410 +
108411 +#ifdef CONFIG_PAX_USERCOPY_SLABS
108412 + if (size + c->align < PAGE_SIZE) {
108413 + size += c->align;
108414 + b -= c->align;
108415 + }
108416 +#endif
108417 +
108418 kmemleak_free_recursive(b, c->flags);
108419 if (unlikely(c->flags & SLAB_DESTROY_BY_RCU)) {
108420 struct slob_rcu *slob_rcu;
108421 - slob_rcu = b + (c->size - sizeof(struct slob_rcu));
108422 - slob_rcu->size = c->size;
108423 + slob_rcu = b + (size - sizeof(struct slob_rcu));
108424 + slob_rcu->size = size;
108425 call_rcu(&slob_rcu->head, kmem_rcu_free);
108426 } else {
108427 - __kmem_cache_free(b, c->size);
108428 + __kmem_cache_free(c, b, size);
108429 }
108430
108431 +#ifdef CONFIG_PAX_USERCOPY_SLABS
108432 + trace_kfree(_RET_IP_, b);
108433 +#else
108434 trace_kmem_cache_free(_RET_IP_, b);
108435 +#endif
108436 +
108437 }
108438 EXPORT_SYMBOL(kmem_cache_free);
108439
108440 diff --git a/mm/slub.c b/mm/slub.c
108441 index 82c4737..55c316a 100644
108442 --- a/mm/slub.c
108443 +++ b/mm/slub.c
108444 @@ -198,7 +198,7 @@ struct track {
108445
108446 enum track_item { TRACK_ALLOC, TRACK_FREE };
108447
108448 -#ifdef CONFIG_SYSFS
108449 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
108450 static int sysfs_slab_add(struct kmem_cache *);
108451 static int sysfs_slab_alias(struct kmem_cache *, const char *);
108452 static void memcg_propagate_slab_attrs(struct kmem_cache *s);
108453 @@ -556,7 +556,7 @@ static void print_track(const char *s, struct track *t)
108454 if (!t->addr)
108455 return;
108456
108457 - pr_err("INFO: %s in %pS age=%lu cpu=%u pid=%d\n",
108458 + pr_err("INFO: %s in %pA age=%lu cpu=%u pid=%d\n",
108459 s, (void *)t->addr, jiffies - t->when, t->cpu, t->pid);
108460 #ifdef CONFIG_STACKTRACE
108461 {
108462 @@ -2709,6 +2709,14 @@ static __always_inline void slab_free(struct kmem_cache *s,
108463
108464 slab_free_hook(s, x);
108465
108466 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
108467 + if (!(s->flags & SLAB_NO_SANITIZE)) {
108468 + memset(x, PAX_MEMORY_SANITIZE_VALUE, s->object_size);
108469 + if (s->ctor)
108470 + s->ctor(x);
108471 + }
108472 +#endif
108473 +
108474 redo:
108475 /*
108476 * Determine the currently cpus per cpu slab.
108477 @@ -3050,6 +3058,9 @@ static int calculate_sizes(struct kmem_cache *s, int forced_order)
108478 s->inuse = size;
108479
108480 if (((flags & (SLAB_DESTROY_BY_RCU | SLAB_POISON)) ||
108481 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
108482 + (!(flags & SLAB_NO_SANITIZE)) ||
108483 +#endif
108484 s->ctor)) {
108485 /*
108486 * Relocate free pointer after the object if it is not
108487 @@ -3304,7 +3315,7 @@ static int __init setup_slub_min_objects(char *str)
108488
108489 __setup("slub_min_objects=", setup_slub_min_objects);
108490
108491 -void *__kmalloc(size_t size, gfp_t flags)
108492 +void * __size_overflow(1) __kmalloc(size_t size, gfp_t flags)
108493 {
108494 struct kmem_cache *s;
108495 void *ret;
108496 @@ -3342,7 +3353,7 @@ static void *kmalloc_large_node(size_t size, gfp_t flags, int node)
108497 return ptr;
108498 }
108499
108500 -void *__kmalloc_node(size_t size, gfp_t flags, int node)
108501 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
108502 {
108503 struct kmem_cache *s;
108504 void *ret;
108505 @@ -3390,6 +3401,59 @@ static size_t __ksize(const void *object)
108506 return slab_ksize(page->slab_cache);
108507 }
108508
108509 +bool is_usercopy_object(const void *ptr)
108510 +{
108511 + struct page *page;
108512 + struct kmem_cache *s;
108513 +
108514 + if (ZERO_OR_NULL_PTR(ptr))
108515 + return false;
108516 +
108517 + if (!slab_is_available())
108518 + return false;
108519 +
108520 + if (!virt_addr_valid(ptr))
108521 + return false;
108522 +
108523 + page = virt_to_head_page(ptr);
108524 +
108525 + if (!PageSlab(page))
108526 + return false;
108527 +
108528 + s = page->slab_cache;
108529 + return s->flags & SLAB_USERCOPY;
108530 +}
108531 +
108532 +#ifdef CONFIG_PAX_USERCOPY
108533 +const char *check_heap_object(const void *ptr, unsigned long n)
108534 +{
108535 + struct page *page;
108536 + struct kmem_cache *s;
108537 + unsigned long offset;
108538 +
108539 + if (ZERO_OR_NULL_PTR(ptr))
108540 + return "<null>";
108541 +
108542 + if (!virt_addr_valid(ptr))
108543 + return NULL;
108544 +
108545 + page = virt_to_head_page(ptr);
108546 +
108547 + if (!PageSlab(page))
108548 + return NULL;
108549 +
108550 + s = page->slab_cache;
108551 + if (!(s->flags & SLAB_USERCOPY))
108552 + return s->name;
108553 +
108554 + offset = (ptr - page_address(page)) % s->size;
108555 + if (offset <= s->object_size && n <= s->object_size - offset)
108556 + return NULL;
108557 +
108558 + return s->name;
108559 +}
108560 +#endif
108561 +
108562 size_t ksize(const void *object)
108563 {
108564 size_t size = __ksize(object);
108565 @@ -3410,6 +3474,7 @@ void kfree(const void *x)
108566 if (unlikely(ZERO_OR_NULL_PTR(x)))
108567 return;
108568
108569 + VM_BUG_ON(!virt_addr_valid(x));
108570 page = virt_to_head_page(x);
108571 if (unlikely(!PageSlab(page))) {
108572 BUG_ON(!PageCompound(page));
108573 @@ -3726,7 +3791,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
108574
108575 s = find_mergeable(size, align, flags, name, ctor);
108576 if (s) {
108577 - s->refcount++;
108578 + atomic_inc(&s->refcount);
108579
108580 /*
108581 * Adjust the object sizes so that we clear
108582 @@ -3742,7 +3807,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
108583 }
108584
108585 if (sysfs_slab_alias(s, name)) {
108586 - s->refcount--;
108587 + atomic_dec(&s->refcount);
108588 s = NULL;
108589 }
108590 }
108591 @@ -3859,7 +3924,7 @@ void *__kmalloc_node_track_caller(size_t size, gfp_t gfpflags,
108592 }
108593 #endif
108594
108595 -#ifdef CONFIG_SYSFS
108596 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
108597 static int count_inuse(struct page *page)
108598 {
108599 return page->inuse;
108600 @@ -4140,7 +4205,11 @@ static int list_locations(struct kmem_cache *s, char *buf,
108601 len += sprintf(buf + len, "%7ld ", l->count);
108602
108603 if (l->addr)
108604 +#ifdef CONFIG_GRKERNSEC_HIDESYM
108605 + len += sprintf(buf + len, "%pS", NULL);
108606 +#else
108607 len += sprintf(buf + len, "%pS", (void *)l->addr);
108608 +#endif
108609 else
108610 len += sprintf(buf + len, "<not-available>");
108611
108612 @@ -4238,12 +4307,12 @@ static void __init resiliency_test(void)
108613 validate_slab_cache(kmalloc_caches[9]);
108614 }
108615 #else
108616 -#ifdef CONFIG_SYSFS
108617 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
108618 static void resiliency_test(void) {};
108619 #endif
108620 #endif
108621
108622 -#ifdef CONFIG_SYSFS
108623 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
108624 enum slab_stat_type {
108625 SL_ALL, /* All slabs */
108626 SL_PARTIAL, /* Only partially allocated slabs */
108627 @@ -4480,13 +4549,17 @@ static ssize_t ctor_show(struct kmem_cache *s, char *buf)
108628 {
108629 if (!s->ctor)
108630 return 0;
108631 +#ifdef CONFIG_GRKERNSEC_HIDESYM
108632 + return sprintf(buf, "%pS\n", NULL);
108633 +#else
108634 return sprintf(buf, "%pS\n", s->ctor);
108635 +#endif
108636 }
108637 SLAB_ATTR_RO(ctor);
108638
108639 static ssize_t aliases_show(struct kmem_cache *s, char *buf)
108640 {
108641 - return sprintf(buf, "%d\n", s->refcount < 0 ? 0 : s->refcount - 1);
108642 + return sprintf(buf, "%d\n", atomic_read(&s->refcount) < 0 ? 0 : atomic_read(&s->refcount) - 1);
108643 }
108644 SLAB_ATTR_RO(aliases);
108645
108646 @@ -4574,6 +4647,22 @@ static ssize_t cache_dma_show(struct kmem_cache *s, char *buf)
108647 SLAB_ATTR_RO(cache_dma);
108648 #endif
108649
108650 +#ifdef CONFIG_PAX_USERCOPY_SLABS
108651 +static ssize_t usercopy_show(struct kmem_cache *s, char *buf)
108652 +{
108653 + return sprintf(buf, "%d\n", !!(s->flags & SLAB_USERCOPY));
108654 +}
108655 +SLAB_ATTR_RO(usercopy);
108656 +#endif
108657 +
108658 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
108659 +static ssize_t sanitize_show(struct kmem_cache *s, char *buf)
108660 +{
108661 + return sprintf(buf, "%d\n", !(s->flags & SLAB_NO_SANITIZE));
108662 +}
108663 +SLAB_ATTR_RO(sanitize);
108664 +#endif
108665 +
108666 static ssize_t destroy_by_rcu_show(struct kmem_cache *s, char *buf)
108667 {
108668 return sprintf(buf, "%d\n", !!(s->flags & SLAB_DESTROY_BY_RCU));
108669 @@ -4629,7 +4718,7 @@ static ssize_t trace_store(struct kmem_cache *s, const char *buf,
108670 * as well as cause other issues like converting a mergeable
108671 * cache into an umergeable one.
108672 */
108673 - if (s->refcount > 1)
108674 + if (atomic_read(&s->refcount) > 1)
108675 return -EINVAL;
108676
108677 s->flags &= ~SLAB_TRACE;
108678 @@ -4749,7 +4838,7 @@ static ssize_t failslab_show(struct kmem_cache *s, char *buf)
108679 static ssize_t failslab_store(struct kmem_cache *s, const char *buf,
108680 size_t length)
108681 {
108682 - if (s->refcount > 1)
108683 + if (atomic_read(&s->refcount) > 1)
108684 return -EINVAL;
108685
108686 s->flags &= ~SLAB_FAILSLAB;
108687 @@ -4916,6 +5005,12 @@ static struct attribute *slab_attrs[] = {
108688 #ifdef CONFIG_ZONE_DMA
108689 &cache_dma_attr.attr,
108690 #endif
108691 +#ifdef CONFIG_PAX_USERCOPY_SLABS
108692 + &usercopy_attr.attr,
108693 +#endif
108694 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
108695 + &sanitize_attr.attr,
108696 +#endif
108697 #ifdef CONFIG_NUMA
108698 &remote_node_defrag_ratio_attr.attr,
108699 #endif
108700 @@ -5157,6 +5252,7 @@ static char *create_unique_id(struct kmem_cache *s)
108701 return name;
108702 }
108703
108704 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
108705 static int sysfs_slab_add(struct kmem_cache *s)
108706 {
108707 int err;
108708 @@ -5230,6 +5326,7 @@ void sysfs_slab_remove(struct kmem_cache *s)
108709 kobject_del(&s->kobj);
108710 kobject_put(&s->kobj);
108711 }
108712 +#endif
108713
108714 /*
108715 * Need to buffer aliases during bootup until sysfs becomes
108716 @@ -5243,6 +5340,7 @@ struct saved_alias {
108717
108718 static struct saved_alias *alias_list;
108719
108720 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
108721 static int sysfs_slab_alias(struct kmem_cache *s, const char *name)
108722 {
108723 struct saved_alias *al;
108724 @@ -5265,6 +5363,7 @@ static int sysfs_slab_alias(struct kmem_cache *s, const char *name)
108725 alias_list = al;
108726 return 0;
108727 }
108728 +#endif
108729
108730 static int __init slab_sysfs_init(void)
108731 {
108732 diff --git a/mm/sparse-vmemmap.c b/mm/sparse-vmemmap.c
108733 index 4cba9c2..b4f9fcc 100644
108734 --- a/mm/sparse-vmemmap.c
108735 +++ b/mm/sparse-vmemmap.c
108736 @@ -131,7 +131,7 @@ pud_t * __meminit vmemmap_pud_populate(pgd_t *pgd, unsigned long addr, int node)
108737 void *p = vmemmap_alloc_block(PAGE_SIZE, node);
108738 if (!p)
108739 return NULL;
108740 - pud_populate(&init_mm, pud, p);
108741 + pud_populate_kernel(&init_mm, pud, p);
108742 }
108743 return pud;
108744 }
108745 @@ -143,7 +143,7 @@ pgd_t * __meminit vmemmap_pgd_populate(unsigned long addr, int node)
108746 void *p = vmemmap_alloc_block(PAGE_SIZE, node);
108747 if (!p)
108748 return NULL;
108749 - pgd_populate(&init_mm, pgd, p);
108750 + pgd_populate_kernel(&init_mm, pgd, p);
108751 }
108752 return pgd;
108753 }
108754 diff --git a/mm/sparse.c b/mm/sparse.c
108755 index d1b48b6..6e8590e 100644
108756 --- a/mm/sparse.c
108757 +++ b/mm/sparse.c
108758 @@ -750,7 +750,7 @@ static void clear_hwpoisoned_pages(struct page *memmap, int nr_pages)
108759
108760 for (i = 0; i < PAGES_PER_SECTION; i++) {
108761 if (PageHWPoison(&memmap[i])) {
108762 - atomic_long_sub(1, &num_poisoned_pages);
108763 + atomic_long_sub_unchecked(1, &num_poisoned_pages);
108764 ClearPageHWPoison(&memmap[i]);
108765 }
108766 }
108767 diff --git a/mm/swap.c b/mm/swap.c
108768 index cd3a5e6..40c0c8f 100644
108769 --- a/mm/swap.c
108770 +++ b/mm/swap.c
108771 @@ -31,6 +31,7 @@
108772 #include <linux/memcontrol.h>
108773 #include <linux/gfp.h>
108774 #include <linux/uio.h>
108775 +#include <linux/hugetlb.h>
108776
108777 #include "internal.h"
108778
108779 @@ -77,6 +78,8 @@ static void __put_compound_page(struct page *page)
108780
108781 __page_cache_release(page);
108782 dtor = get_compound_page_dtor(page);
108783 + if (!PageHuge(page))
108784 + BUG_ON(dtor != free_compound_page);
108785 (*dtor)(page);
108786 }
108787
108788 diff --git a/mm/swapfile.c b/mm/swapfile.c
108789 index 63f55cc..31874e6 100644
108790 --- a/mm/swapfile.c
108791 +++ b/mm/swapfile.c
108792 @@ -84,7 +84,7 @@ static DEFINE_MUTEX(swapon_mutex);
108793
108794 static DECLARE_WAIT_QUEUE_HEAD(proc_poll_wait);
108795 /* Activity counter to indicate that a swapon or swapoff has occurred */
108796 -static atomic_t proc_poll_event = ATOMIC_INIT(0);
108797 +static atomic_unchecked_t proc_poll_event = ATOMIC_INIT(0);
108798
108799 static inline unsigned char swap_count(unsigned char ent)
108800 {
108801 @@ -1944,7 +1944,7 @@ SYSCALL_DEFINE1(swapoff, const char __user *, specialfile)
108802 spin_unlock(&swap_lock);
108803
108804 err = 0;
108805 - atomic_inc(&proc_poll_event);
108806 + atomic_inc_unchecked(&proc_poll_event);
108807 wake_up_interruptible(&proc_poll_wait);
108808
108809 out_dput:
108810 @@ -1961,8 +1961,8 @@ static unsigned swaps_poll(struct file *file, poll_table *wait)
108811
108812 poll_wait(file, &proc_poll_wait, wait);
108813
108814 - if (seq->poll_event != atomic_read(&proc_poll_event)) {
108815 - seq->poll_event = atomic_read(&proc_poll_event);
108816 + if (seq->poll_event != atomic_read_unchecked(&proc_poll_event)) {
108817 + seq->poll_event = atomic_read_unchecked(&proc_poll_event);
108818 return POLLIN | POLLRDNORM | POLLERR | POLLPRI;
108819 }
108820
108821 @@ -2060,7 +2060,7 @@ static int swaps_open(struct inode *inode, struct file *file)
108822 return ret;
108823
108824 seq = file->private_data;
108825 - seq->poll_event = atomic_read(&proc_poll_event);
108826 + seq->poll_event = atomic_read_unchecked(&proc_poll_event);
108827 return 0;
108828 }
108829
108830 @@ -2520,7 +2520,7 @@ SYSCALL_DEFINE2(swapon, const char __user *, specialfile, int, swap_flags)
108831 (frontswap_map) ? "FS" : "");
108832
108833 mutex_unlock(&swapon_mutex);
108834 - atomic_inc(&proc_poll_event);
108835 + atomic_inc_unchecked(&proc_poll_event);
108836 wake_up_interruptible(&proc_poll_wait);
108837
108838 if (S_ISREG(inode->i_mode))
108839 diff --git a/mm/util.c b/mm/util.c
108840 index 3981ae9..28b585b 100644
108841 --- a/mm/util.c
108842 +++ b/mm/util.c
108843 @@ -233,6 +233,12 @@ struct task_struct *task_of_stack(struct task_struct *task,
108844 void arch_pick_mmap_layout(struct mm_struct *mm)
108845 {
108846 mm->mmap_base = TASK_UNMAPPED_BASE;
108847 +
108848 +#ifdef CONFIG_PAX_RANDMMAP
108849 + if (mm->pax_flags & MF_PAX_RANDMMAP)
108850 + mm->mmap_base += mm->delta_mmap;
108851 +#endif
108852 +
108853 mm->get_unmapped_area = arch_get_unmapped_area;
108854 }
108855 #endif
108856 @@ -403,6 +409,9 @@ int get_cmdline(struct task_struct *task, char *buffer, int buflen)
108857 if (!mm->arg_end)
108858 goto out_mm; /* Shh! No looking before we're done */
108859
108860 + if (gr_acl_handle_procpidmem(task))
108861 + goto out_mm;
108862 +
108863 len = mm->arg_end - mm->arg_start;
108864
108865 if (len > buflen)
108866 diff --git a/mm/vmalloc.c b/mm/vmalloc.c
108867 index 49abccf..7bd1931 100644
108868 --- a/mm/vmalloc.c
108869 +++ b/mm/vmalloc.c
108870 @@ -39,20 +39,65 @@ struct vfree_deferred {
108871 struct work_struct wq;
108872 };
108873 static DEFINE_PER_CPU(struct vfree_deferred, vfree_deferred);
108874 +static DEFINE_PER_CPU(struct vfree_deferred, vunmap_deferred);
108875 +
108876 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
108877 +struct stack_deferred_llist {
108878 + struct llist_head list;
108879 + void *stack;
108880 + void *lowmem_stack;
108881 +};
108882 +
108883 +struct stack_deferred {
108884 + struct stack_deferred_llist list;
108885 + struct work_struct wq;
108886 +};
108887 +
108888 +static DEFINE_PER_CPU(struct stack_deferred, stack_deferred);
108889 +#endif
108890
108891 static void __vunmap(const void *, int);
108892
108893 -static void free_work(struct work_struct *w)
108894 +static void vfree_work(struct work_struct *w)
108895 {
108896 struct vfree_deferred *p = container_of(w, struct vfree_deferred, wq);
108897 struct llist_node *llnode = llist_del_all(&p->list);
108898 while (llnode) {
108899 - void *p = llnode;
108900 + void *x = llnode;
108901 llnode = llist_next(llnode);
108902 - __vunmap(p, 1);
108903 + __vunmap(x, 1);
108904 }
108905 }
108906
108907 +static void vunmap_work(struct work_struct *w)
108908 +{
108909 + struct vfree_deferred *p = container_of(w, struct vfree_deferred, wq);
108910 + struct llist_node *llnode = llist_del_all(&p->list);
108911 + while (llnode) {
108912 + void *x = llnode;
108913 + llnode = llist_next(llnode);
108914 + __vunmap(x, 0);
108915 + }
108916 +}
108917 +
108918 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
108919 +static void unmap_work(struct work_struct *w)
108920 +{
108921 + struct stack_deferred *p = container_of(w, struct stack_deferred, wq);
108922 + struct llist_node *llnode = llist_del_all(&p->list.list);
108923 + while (llnode) {
108924 + struct stack_deferred_llist *x =
108925 + llist_entry((struct llist_head *)llnode,
108926 + struct stack_deferred_llist, list);
108927 + void *stack = ACCESS_ONCE(x->stack);
108928 + void *lowmem_stack = ACCESS_ONCE(x->lowmem_stack);
108929 + llnode = llist_next(llnode);
108930 + __vunmap(stack, 0);
108931 + free_kmem_pages((unsigned long)lowmem_stack, THREAD_SIZE_ORDER);
108932 + }
108933 +}
108934 +#endif
108935 +
108936 /*** Page table manipulation functions ***/
108937
108938 static void vunmap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end)
108939 @@ -61,8 +106,19 @@ static void vunmap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end)
108940
108941 pte = pte_offset_kernel(pmd, addr);
108942 do {
108943 - pte_t ptent = ptep_get_and_clear(&init_mm, addr, pte);
108944 - WARN_ON(!pte_none(ptent) && !pte_present(ptent));
108945 +
108946 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
108947 + if ((unsigned long)MODULES_EXEC_VADDR <= addr && addr < (unsigned long)MODULES_EXEC_END) {
108948 + BUG_ON(!pte_exec(*pte));
108949 + set_pte_at(&init_mm, addr, pte, pfn_pte(__pa(addr) >> PAGE_SHIFT, PAGE_KERNEL_EXEC));
108950 + continue;
108951 + }
108952 +#endif
108953 +
108954 + {
108955 + pte_t ptent = ptep_get_and_clear(&init_mm, addr, pte);
108956 + WARN_ON(!pte_none(ptent) && !pte_present(ptent));
108957 + }
108958 } while (pte++, addr += PAGE_SIZE, addr != end);
108959 }
108960
108961 @@ -122,16 +178,29 @@ static int vmap_pte_range(pmd_t *pmd, unsigned long addr,
108962 pte = pte_alloc_kernel(pmd, addr);
108963 if (!pte)
108964 return -ENOMEM;
108965 +
108966 + pax_open_kernel();
108967 do {
108968 struct page *page = pages[*nr];
108969
108970 - if (WARN_ON(!pte_none(*pte)))
108971 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
108972 + if (pgprot_val(prot) & _PAGE_NX)
108973 +#endif
108974 +
108975 + if (!pte_none(*pte)) {
108976 + pax_close_kernel();
108977 + WARN_ON(1);
108978 return -EBUSY;
108979 - if (WARN_ON(!page))
108980 + }
108981 + if (!page) {
108982 + pax_close_kernel();
108983 + WARN_ON(1);
108984 return -ENOMEM;
108985 + }
108986 set_pte_at(&init_mm, addr, pte, mk_pte(page, prot));
108987 (*nr)++;
108988 } while (pte++, addr += PAGE_SIZE, addr != end);
108989 + pax_close_kernel();
108990 return 0;
108991 }
108992
108993 @@ -141,7 +210,7 @@ static int vmap_pmd_range(pud_t *pud, unsigned long addr,
108994 pmd_t *pmd;
108995 unsigned long next;
108996
108997 - pmd = pmd_alloc(&init_mm, pud, addr);
108998 + pmd = pmd_alloc_kernel(&init_mm, pud, addr);
108999 if (!pmd)
109000 return -ENOMEM;
109001 do {
109002 @@ -158,7 +227,7 @@ static int vmap_pud_range(pgd_t *pgd, unsigned long addr,
109003 pud_t *pud;
109004 unsigned long next;
109005
109006 - pud = pud_alloc(&init_mm, pgd, addr);
109007 + pud = pud_alloc_kernel(&init_mm, pgd, addr);
109008 if (!pud)
109009 return -ENOMEM;
109010 do {
109011 @@ -218,6 +287,12 @@ int is_vmalloc_or_module_addr(const void *x)
109012 if (addr >= MODULES_VADDR && addr < MODULES_END)
109013 return 1;
109014 #endif
109015 +
109016 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
109017 + if (x >= (const void *)MODULES_EXEC_VADDR && x < (const void *)MODULES_EXEC_END)
109018 + return 1;
109019 +#endif
109020 +
109021 return is_vmalloc_addr(x);
109022 }
109023
109024 @@ -238,8 +313,14 @@ struct page *vmalloc_to_page(const void *vmalloc_addr)
109025
109026 if (!pgd_none(*pgd)) {
109027 pud_t *pud = pud_offset(pgd, addr);
109028 +#ifdef CONFIG_X86
109029 + if (!pud_large(*pud))
109030 +#endif
109031 if (!pud_none(*pud)) {
109032 pmd_t *pmd = pmd_offset(pud, addr);
109033 +#ifdef CONFIG_X86
109034 + if (!pmd_large(*pmd))
109035 +#endif
109036 if (!pmd_none(*pmd)) {
109037 pte_t *ptep, pte;
109038
109039 @@ -341,7 +422,7 @@ static void purge_vmap_area_lazy(void);
109040 * Allocate a region of KVA of the specified size and alignment, within the
109041 * vstart and vend.
109042 */
109043 -static struct vmap_area *alloc_vmap_area(unsigned long size,
109044 +static struct vmap_area * __size_overflow(1) alloc_vmap_area(unsigned long size,
109045 unsigned long align,
109046 unsigned long vstart, unsigned long vend,
109047 int node, gfp_t gfp_mask)
109048 @@ -1182,13 +1263,27 @@ void __init vmalloc_init(void)
109049 for_each_possible_cpu(i) {
109050 struct vmap_block_queue *vbq;
109051 struct vfree_deferred *p;
109052 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
109053 + struct stack_deferred *p2;
109054 +#endif
109055
109056 vbq = &per_cpu(vmap_block_queue, i);
109057 spin_lock_init(&vbq->lock);
109058 INIT_LIST_HEAD(&vbq->free);
109059 +
109060 p = &per_cpu(vfree_deferred, i);
109061 init_llist_head(&p->list);
109062 - INIT_WORK(&p->wq, free_work);
109063 + INIT_WORK(&p->wq, vfree_work);
109064 +
109065 + p = &per_cpu(vunmap_deferred, i);
109066 + init_llist_head(&p->list);
109067 + INIT_WORK(&p->wq, vunmap_work);
109068 +
109069 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
109070 + p2 = &per_cpu(stack_deferred, i);
109071 + init_llist_head(&p2->list.list);
109072 + INIT_WORK(&p2->wq, unmap_work);
109073 +#endif
109074 }
109075
109076 /* Import existing vmlist entries. */
109077 @@ -1313,6 +1408,16 @@ static struct vm_struct *__get_vm_area_node(unsigned long size,
109078 struct vm_struct *area;
109079
109080 BUG_ON(in_interrupt());
109081 +
109082 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
109083 + if (flags & VM_KERNEXEC) {
109084 + if (start != VMALLOC_START || end != VMALLOC_END)
109085 + return NULL;
109086 + start = (unsigned long)MODULES_EXEC_VADDR;
109087 + end = (unsigned long)MODULES_EXEC_END;
109088 + }
109089 +#endif
109090 +
109091 if (flags & VM_IOREMAP)
109092 align = 1ul << clamp(fls(size), PAGE_SHIFT, IOREMAP_MAX_ORDER);
109093
109094 @@ -1510,13 +1615,36 @@ EXPORT_SYMBOL(vfree);
109095 */
109096 void vunmap(const void *addr)
109097 {
109098 - BUG_ON(in_interrupt());
109099 - might_sleep();
109100 - if (addr)
109101 + if (!addr)
109102 + return;
109103 + if (unlikely(in_interrupt())) {
109104 + struct vfree_deferred *p = this_cpu_ptr(&vunmap_deferred);
109105 + if (llist_add((struct llist_node *)addr, &p->list))
109106 + schedule_work(&p->wq);
109107 + } else {
109108 + might_sleep();
109109 __vunmap(addr, 0);
109110 + }
109111 }
109112 EXPORT_SYMBOL(vunmap);
109113
109114 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
109115 +void unmap_process_stacks(struct task_struct *task)
109116 +{
109117 + if (unlikely(in_interrupt())) {
109118 + struct stack_deferred *p = this_cpu_ptr(&stack_deferred);
109119 + struct stack_deferred_llist *list = task->stack;
109120 + list->stack = task->stack;
109121 + list->lowmem_stack = task->lowmem_stack;
109122 + if (llist_add((struct llist_node *)&list->list, &p->list.list))
109123 + schedule_work(&p->wq);
109124 + } else {
109125 + __vunmap(task->stack, 0);
109126 + free_kmem_pages((unsigned long)task->lowmem_stack, THREAD_SIZE_ORDER);
109127 + }
109128 +}
109129 +#endif
109130 +
109131 /**
109132 * vmap - map an array of pages into virtually contiguous space
109133 * @pages: array of page pointers
109134 @@ -1537,6 +1665,11 @@ void *vmap(struct page **pages, unsigned int count,
109135 if (count > totalram_pages)
109136 return NULL;
109137
109138 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
109139 + if (!(pgprot_val(prot) & _PAGE_NX))
109140 + flags |= VM_KERNEXEC;
109141 +#endif
109142 +
109143 area = get_vm_area_caller((count << PAGE_SHIFT), flags,
109144 __builtin_return_address(0));
109145 if (!area)
109146 @@ -1641,6 +1774,14 @@ void *__vmalloc_node_range(unsigned long size, unsigned long align,
109147 if (!size || (size >> PAGE_SHIFT) > totalram_pages)
109148 goto fail;
109149
109150 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
109151 + if (!(pgprot_val(prot) & _PAGE_NX)) {
109152 + vm_flags |= VM_KERNEXEC;
109153 + start = VMALLOC_START;
109154 + end = VMALLOC_END;
109155 + }
109156 +#endif
109157 +
109158 area = __get_vm_area_node(size, align, VM_ALLOC | VM_UNINITIALIZED |
109159 vm_flags, start, end, node, gfp_mask, caller);
109160 if (!area)
109161 @@ -1817,10 +1958,9 @@ EXPORT_SYMBOL(vzalloc_node);
109162 * For tight control over page level allocator and protection flags
109163 * use __vmalloc() instead.
109164 */
109165 -
109166 void *vmalloc_exec(unsigned long size)
109167 {
109168 - return __vmalloc_node(size, 1, GFP_KERNEL | __GFP_HIGHMEM, PAGE_KERNEL_EXEC,
109169 + return __vmalloc_node(size, 1, GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO, PAGE_KERNEL_EXEC,
109170 NUMA_NO_NODE, __builtin_return_address(0));
109171 }
109172
109173 @@ -2127,6 +2267,8 @@ int remap_vmalloc_range_partial(struct vm_area_struct *vma, unsigned long uaddr,
109174 {
109175 struct vm_struct *area;
109176
109177 + BUG_ON(vma->vm_mirror);
109178 +
109179 size = PAGE_ALIGN(size);
109180
109181 if (!PAGE_ALIGNED(uaddr) || !PAGE_ALIGNED(kaddr))
109182 @@ -2609,7 +2751,11 @@ static int s_show(struct seq_file *m, void *p)
109183 v->addr, v->addr + v->size, v->size);
109184
109185 if (v->caller)
109186 +#ifdef CONFIG_GRKERNSEC_HIDESYM
109187 + seq_printf(m, " %pK", v->caller);
109188 +#else
109189 seq_printf(m, " %pS", v->caller);
109190 +#endif
109191
109192 if (v->nr_pages)
109193 seq_printf(m, " pages=%d", v->nr_pages);
109194 diff --git a/mm/vmstat.c b/mm/vmstat.c
109195 index 4f5cd97..9fb715a 100644
109196 --- a/mm/vmstat.c
109197 +++ b/mm/vmstat.c
109198 @@ -27,6 +27,7 @@
109199 #include <linux/mm_inline.h>
109200 #include <linux/page_ext.h>
109201 #include <linux/page_owner.h>
109202 +#include <linux/grsecurity.h>
109203
109204 #include "internal.h"
109205
109206 @@ -86,7 +87,7 @@ void vm_events_fold_cpu(int cpu)
109207 *
109208 * vm_stat contains the global counters
109209 */
109210 -atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS] __cacheline_aligned_in_smp;
109211 +atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS] __cacheline_aligned_in_smp;
109212 EXPORT_SYMBOL(vm_stat);
109213
109214 #ifdef CONFIG_SMP
109215 @@ -438,7 +439,7 @@ static int fold_diff(int *diff)
109216
109217 for (i = 0; i < NR_VM_ZONE_STAT_ITEMS; i++)
109218 if (diff[i]) {
109219 - atomic_long_add(diff[i], &vm_stat[i]);
109220 + atomic_long_add_unchecked(diff[i], &vm_stat[i]);
109221 changes++;
109222 }
109223 return changes;
109224 @@ -476,7 +477,7 @@ static int refresh_cpu_vm_stats(void)
109225 v = this_cpu_xchg(p->vm_stat_diff[i], 0);
109226 if (v) {
109227
109228 - atomic_long_add(v, &zone->vm_stat[i]);
109229 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
109230 global_diff[i] += v;
109231 #ifdef CONFIG_NUMA
109232 /* 3 seconds idle till flush */
109233 @@ -540,7 +541,7 @@ void cpu_vm_stats_fold(int cpu)
109234
109235 v = p->vm_stat_diff[i];
109236 p->vm_stat_diff[i] = 0;
109237 - atomic_long_add(v, &zone->vm_stat[i]);
109238 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
109239 global_diff[i] += v;
109240 }
109241 }
109242 @@ -560,8 +561,8 @@ void drain_zonestat(struct zone *zone, struct per_cpu_pageset *pset)
109243 if (pset->vm_stat_diff[i]) {
109244 int v = pset->vm_stat_diff[i];
109245 pset->vm_stat_diff[i] = 0;
109246 - atomic_long_add(v, &zone->vm_stat[i]);
109247 - atomic_long_add(v, &vm_stat[i]);
109248 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
109249 + atomic_long_add_unchecked(v, &vm_stat[i]);
109250 }
109251 }
109252 #endif
109253 @@ -1293,10 +1294,22 @@ static void *vmstat_start(struct seq_file *m, loff_t *pos)
109254 stat_items_size += sizeof(struct vm_event_state);
109255 #endif
109256
109257 - v = kmalloc(stat_items_size, GFP_KERNEL);
109258 + v = kzalloc(stat_items_size, GFP_KERNEL);
109259 m->private = v;
109260 if (!v)
109261 return ERR_PTR(-ENOMEM);
109262 +
109263 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
109264 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
109265 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)
109266 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
109267 + && !in_group_p(grsec_proc_gid)
109268 +#endif
109269 + )
109270 + return (unsigned long *)m->private + *pos;
109271 +#endif
109272 +#endif
109273 +
109274 for (i = 0; i < NR_VM_ZONE_STAT_ITEMS; i++)
109275 v[i] = global_page_state(i);
109276 v += NR_VM_ZONE_STAT_ITEMS;
109277 @@ -1528,10 +1541,16 @@ static int __init setup_vmstat(void)
109278 cpu_notifier_register_done();
109279 #endif
109280 #ifdef CONFIG_PROC_FS
109281 - proc_create("buddyinfo", S_IRUGO, NULL, &fragmentation_file_operations);
109282 - proc_create("pagetypeinfo", S_IRUGO, NULL, &pagetypeinfo_file_ops);
109283 - proc_create("vmstat", S_IRUGO, NULL, &proc_vmstat_file_operations);
109284 - proc_create("zoneinfo", S_IRUGO, NULL, &proc_zoneinfo_file_operations);
109285 + {
109286 + mode_t gr_mode = S_IRUGO;
109287 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
109288 + gr_mode = S_IRUSR;
109289 +#endif
109290 + proc_create("buddyinfo", gr_mode, NULL, &fragmentation_file_operations);
109291 + proc_create("pagetypeinfo", gr_mode, NULL, &pagetypeinfo_file_ops);
109292 + proc_create("vmstat", S_IRUGO, NULL, &proc_vmstat_file_operations);
109293 + proc_create("zoneinfo", gr_mode, NULL, &proc_zoneinfo_file_operations);
109294 + }
109295 #endif
109296 return 0;
109297 }
109298 diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c
109299 index 64c6bed..b79a5de 100644
109300 --- a/net/8021q/vlan.c
109301 +++ b/net/8021q/vlan.c
109302 @@ -481,7 +481,7 @@ out:
109303 return NOTIFY_DONE;
109304 }
109305
109306 -static struct notifier_block vlan_notifier_block __read_mostly = {
109307 +static struct notifier_block vlan_notifier_block = {
109308 .notifier_call = vlan_device_event,
109309 };
109310
109311 @@ -556,8 +556,7 @@ static int vlan_ioctl_handler(struct net *net, void __user *arg)
109312 err = -EPERM;
109313 if (!ns_capable(net->user_ns, CAP_NET_ADMIN))
109314 break;
109315 - if ((args.u.name_type >= 0) &&
109316 - (args.u.name_type < VLAN_NAME_TYPE_HIGHEST)) {
109317 + if (args.u.name_type < VLAN_NAME_TYPE_HIGHEST) {
109318 struct vlan_net *vn;
109319
109320 vn = net_generic(net, vlan_net_id);
109321 diff --git a/net/8021q/vlan_netlink.c b/net/8021q/vlan_netlink.c
109322 index c92b52f..006c052 100644
109323 --- a/net/8021q/vlan_netlink.c
109324 +++ b/net/8021q/vlan_netlink.c
109325 @@ -245,7 +245,7 @@ static struct net *vlan_get_link_net(const struct net_device *dev)
109326 return dev_net(real_dev);
109327 }
109328
109329 -struct rtnl_link_ops vlan_link_ops __read_mostly = {
109330 +struct rtnl_link_ops vlan_link_ops = {
109331 .kind = "vlan",
109332 .maxtype = IFLA_VLAN_MAX,
109333 .policy = vlan_policy,
109334 diff --git a/net/9p/client.c b/net/9p/client.c
109335 index e86a9bea..e91f70e 100644
109336 --- a/net/9p/client.c
109337 +++ b/net/9p/client.c
109338 @@ -596,7 +596,7 @@ static int p9_check_zc_errors(struct p9_client *c, struct p9_req_t *req,
109339 len - inline_len);
109340 } else {
109341 err = copy_from_user(ename + inline_len,
109342 - uidata, len - inline_len);
109343 + (char __force_user *)uidata, len - inline_len);
109344 if (err) {
109345 err = -EFAULT;
109346 goto out_err;
109347 @@ -1570,7 +1570,7 @@ p9_client_read(struct p9_fid *fid, char *data, char __user *udata, u64 offset,
109348 kernel_buf = 1;
109349 indata = data;
109350 } else
109351 - indata = (__force char *)udata;
109352 + indata = (__force_kernel char *)udata;
109353 /*
109354 * response header len is 11
109355 * PDU Header(7) + IO Size (4)
109356 @@ -1645,7 +1645,7 @@ p9_client_write(struct p9_fid *fid, char *data, const char __user *udata,
109357 kernel_buf = 1;
109358 odata = data;
109359 } else
109360 - odata = (char *)udata;
109361 + odata = (char __force_kernel *)udata;
109362 req = p9_client_zc_rpc(clnt, P9_TWRITE, NULL, odata, 0, rsize,
109363 P9_ZC_HDR_SZ, kernel_buf, "dqd",
109364 fid->fid, offset, rsize);
109365 diff --git a/net/9p/mod.c b/net/9p/mod.c
109366 index 6ab36ae..6f1841b 100644
109367 --- a/net/9p/mod.c
109368 +++ b/net/9p/mod.c
109369 @@ -84,7 +84,7 @@ static LIST_HEAD(v9fs_trans_list);
109370 void v9fs_register_trans(struct p9_trans_module *m)
109371 {
109372 spin_lock(&v9fs_trans_lock);
109373 - list_add_tail(&m->list, &v9fs_trans_list);
109374 + pax_list_add_tail((struct list_head *)&m->list, &v9fs_trans_list);
109375 spin_unlock(&v9fs_trans_lock);
109376 }
109377 EXPORT_SYMBOL(v9fs_register_trans);
109378 @@ -97,7 +97,7 @@ EXPORT_SYMBOL(v9fs_register_trans);
109379 void v9fs_unregister_trans(struct p9_trans_module *m)
109380 {
109381 spin_lock(&v9fs_trans_lock);
109382 - list_del_init(&m->list);
109383 + pax_list_del_init((struct list_head *)&m->list);
109384 spin_unlock(&v9fs_trans_lock);
109385 }
109386 EXPORT_SYMBOL(v9fs_unregister_trans);
109387 diff --git a/net/9p/trans_fd.c b/net/9p/trans_fd.c
109388 index 80d08f6..de63fd1 100644
109389 --- a/net/9p/trans_fd.c
109390 +++ b/net/9p/trans_fd.c
109391 @@ -428,7 +428,7 @@ static int p9_fd_write(struct p9_client *client, void *v, int len)
109392 oldfs = get_fs();
109393 set_fs(get_ds());
109394 /* The cast to a user pointer is valid due to the set_fs() */
109395 - ret = vfs_write(ts->wr, (__force void __user *)v, len, &ts->wr->f_pos);
109396 + ret = vfs_write(ts->wr, (void __force_user *)v, len, &ts->wr->f_pos);
109397 set_fs(oldfs);
109398
109399 if (ret <= 0 && ret != -ERESTARTSYS && ret != -EAGAIN)
109400 diff --git a/net/appletalk/atalk_proc.c b/net/appletalk/atalk_proc.c
109401 index af46bc4..f9adfcd 100644
109402 --- a/net/appletalk/atalk_proc.c
109403 +++ b/net/appletalk/atalk_proc.c
109404 @@ -256,7 +256,7 @@ int __init atalk_proc_init(void)
109405 struct proc_dir_entry *p;
109406 int rc = -ENOMEM;
109407
109408 - atalk_proc_dir = proc_mkdir("atalk", init_net.proc_net);
109409 + atalk_proc_dir = proc_mkdir_restrict("atalk", init_net.proc_net);
109410 if (!atalk_proc_dir)
109411 goto out;
109412
109413 diff --git a/net/atm/atm_misc.c b/net/atm/atm_misc.c
109414 index 876fbe8..8bbea9f 100644
109415 --- a/net/atm/atm_misc.c
109416 +++ b/net/atm/atm_misc.c
109417 @@ -17,7 +17,7 @@ int atm_charge(struct atm_vcc *vcc, int truesize)
109418 if (atomic_read(&sk_atm(vcc)->sk_rmem_alloc) <= sk_atm(vcc)->sk_rcvbuf)
109419 return 1;
109420 atm_return(vcc, truesize);
109421 - atomic_inc(&vcc->stats->rx_drop);
109422 + atomic_inc_unchecked(&vcc->stats->rx_drop);
109423 return 0;
109424 }
109425 EXPORT_SYMBOL(atm_charge);
109426 @@ -39,7 +39,7 @@ struct sk_buff *atm_alloc_charge(struct atm_vcc *vcc, int pdu_size,
109427 }
109428 }
109429 atm_return(vcc, guess);
109430 - atomic_inc(&vcc->stats->rx_drop);
109431 + atomic_inc_unchecked(&vcc->stats->rx_drop);
109432 return NULL;
109433 }
109434 EXPORT_SYMBOL(atm_alloc_charge);
109435 @@ -86,7 +86,7 @@ EXPORT_SYMBOL(atm_pcr_goal);
109436
109437 void sonet_copy_stats(struct k_sonet_stats *from, struct sonet_stats *to)
109438 {
109439 -#define __HANDLE_ITEM(i) to->i = atomic_read(&from->i)
109440 +#define __HANDLE_ITEM(i) to->i = atomic_read_unchecked(&from->i)
109441 __SONET_ITEMS
109442 #undef __HANDLE_ITEM
109443 }
109444 @@ -94,7 +94,7 @@ EXPORT_SYMBOL(sonet_copy_stats);
109445
109446 void sonet_subtract_stats(struct k_sonet_stats *from, struct sonet_stats *to)
109447 {
109448 -#define __HANDLE_ITEM(i) atomic_sub(to->i, &from->i)
109449 +#define __HANDLE_ITEM(i) atomic_sub_unchecked(to->i,&from->i)
109450 __SONET_ITEMS
109451 #undef __HANDLE_ITEM
109452 }
109453 diff --git a/net/atm/lec.c b/net/atm/lec.c
109454 index 4b98f89..5a2f6cb 100644
109455 --- a/net/atm/lec.c
109456 +++ b/net/atm/lec.c
109457 @@ -111,9 +111,9 @@ static inline void lec_arp_put(struct lec_arp_table *entry)
109458 }
109459
109460 static struct lane2_ops lane2_ops = {
109461 - lane2_resolve, /* resolve, spec 3.1.3 */
109462 - lane2_associate_req, /* associate_req, spec 3.1.4 */
109463 - NULL /* associate indicator, spec 3.1.5 */
109464 + .resolve = lane2_resolve,
109465 + .associate_req = lane2_associate_req,
109466 + .associate_indicator = NULL
109467 };
109468
109469 static unsigned char bus_mac[ETH_ALEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
109470 diff --git a/net/atm/lec.h b/net/atm/lec.h
109471 index 4149db1..f2ab682 100644
109472 --- a/net/atm/lec.h
109473 +++ b/net/atm/lec.h
109474 @@ -48,7 +48,7 @@ struct lane2_ops {
109475 const u8 *tlvs, u32 sizeoftlvs);
109476 void (*associate_indicator) (struct net_device *dev, const u8 *mac_addr,
109477 const u8 *tlvs, u32 sizeoftlvs);
109478 -};
109479 +} __no_const;
109480
109481 /*
109482 * ATM LAN Emulation supports both LLC & Dix Ethernet EtherType
109483 diff --git a/net/atm/mpoa_caches.c b/net/atm/mpoa_caches.c
109484 index d1b2d9a..d549f7f 100644
109485 --- a/net/atm/mpoa_caches.c
109486 +++ b/net/atm/mpoa_caches.c
109487 @@ -535,30 +535,30 @@ static void eg_destroy_cache(struct mpoa_client *mpc)
109488
109489
109490 static struct in_cache_ops ingress_ops = {
109491 - in_cache_add_entry, /* add_entry */
109492 - in_cache_get, /* get */
109493 - in_cache_get_with_mask, /* get_with_mask */
109494 - in_cache_get_by_vcc, /* get_by_vcc */
109495 - in_cache_put, /* put */
109496 - in_cache_remove_entry, /* remove_entry */
109497 - cache_hit, /* cache_hit */
109498 - clear_count_and_expired, /* clear_count */
109499 - check_resolving_entries, /* check_resolving */
109500 - refresh_entries, /* refresh */
109501 - in_destroy_cache /* destroy_cache */
109502 + .add_entry = in_cache_add_entry,
109503 + .get = in_cache_get,
109504 + .get_with_mask = in_cache_get_with_mask,
109505 + .get_by_vcc = in_cache_get_by_vcc,
109506 + .put = in_cache_put,
109507 + .remove_entry = in_cache_remove_entry,
109508 + .cache_hit = cache_hit,
109509 + .clear_count = clear_count_and_expired,
109510 + .check_resolving = check_resolving_entries,
109511 + .refresh = refresh_entries,
109512 + .destroy_cache = in_destroy_cache
109513 };
109514
109515 static struct eg_cache_ops egress_ops = {
109516 - eg_cache_add_entry, /* add_entry */
109517 - eg_cache_get_by_cache_id, /* get_by_cache_id */
109518 - eg_cache_get_by_tag, /* get_by_tag */
109519 - eg_cache_get_by_vcc, /* get_by_vcc */
109520 - eg_cache_get_by_src_ip, /* get_by_src_ip */
109521 - eg_cache_put, /* put */
109522 - eg_cache_remove_entry, /* remove_entry */
109523 - update_eg_cache_entry, /* update */
109524 - clear_expired, /* clear_expired */
109525 - eg_destroy_cache /* destroy_cache */
109526 + .add_entry = eg_cache_add_entry,
109527 + .get_by_cache_id = eg_cache_get_by_cache_id,
109528 + .get_by_tag = eg_cache_get_by_tag,
109529 + .get_by_vcc = eg_cache_get_by_vcc,
109530 + .get_by_src_ip = eg_cache_get_by_src_ip,
109531 + .put = eg_cache_put,
109532 + .remove_entry = eg_cache_remove_entry,
109533 + .update = update_eg_cache_entry,
109534 + .clear_expired = clear_expired,
109535 + .destroy_cache = eg_destroy_cache
109536 };
109537
109538
109539 diff --git a/net/atm/proc.c b/net/atm/proc.c
109540 index bbb6461..cf04016 100644
109541 --- a/net/atm/proc.c
109542 +++ b/net/atm/proc.c
109543 @@ -45,9 +45,9 @@ static void add_stats(struct seq_file *seq, const char *aal,
109544 const struct k_atm_aal_stats *stats)
109545 {
109546 seq_printf(seq, "%s ( %d %d %d %d %d )", aal,
109547 - atomic_read(&stats->tx), atomic_read(&stats->tx_err),
109548 - atomic_read(&stats->rx), atomic_read(&stats->rx_err),
109549 - atomic_read(&stats->rx_drop));
109550 + atomic_read_unchecked(&stats->tx),atomic_read_unchecked(&stats->tx_err),
109551 + atomic_read_unchecked(&stats->rx),atomic_read_unchecked(&stats->rx_err),
109552 + atomic_read_unchecked(&stats->rx_drop));
109553 }
109554
109555 static void atm_dev_info(struct seq_file *seq, const struct atm_dev *dev)
109556 diff --git a/net/atm/resources.c b/net/atm/resources.c
109557 index 0447d5d..3cf4728 100644
109558 --- a/net/atm/resources.c
109559 +++ b/net/atm/resources.c
109560 @@ -160,7 +160,7 @@ EXPORT_SYMBOL(atm_dev_deregister);
109561 static void copy_aal_stats(struct k_atm_aal_stats *from,
109562 struct atm_aal_stats *to)
109563 {
109564 -#define __HANDLE_ITEM(i) to->i = atomic_read(&from->i)
109565 +#define __HANDLE_ITEM(i) to->i = atomic_read_unchecked(&from->i)
109566 __AAL_STAT_ITEMS
109567 #undef __HANDLE_ITEM
109568 }
109569 @@ -168,7 +168,7 @@ static void copy_aal_stats(struct k_atm_aal_stats *from,
109570 static void subtract_aal_stats(struct k_atm_aal_stats *from,
109571 struct atm_aal_stats *to)
109572 {
109573 -#define __HANDLE_ITEM(i) atomic_sub(to->i, &from->i)
109574 +#define __HANDLE_ITEM(i) atomic_sub_unchecked(to->i, &from->i)
109575 __AAL_STAT_ITEMS
109576 #undef __HANDLE_ITEM
109577 }
109578 diff --git a/net/ax25/sysctl_net_ax25.c b/net/ax25/sysctl_net_ax25.c
109579 index 919a5ce..cc6b444 100644
109580 --- a/net/ax25/sysctl_net_ax25.c
109581 +++ b/net/ax25/sysctl_net_ax25.c
109582 @@ -152,7 +152,7 @@ int ax25_register_dev_sysctl(ax25_dev *ax25_dev)
109583 {
109584 char path[sizeof("net/ax25/") + IFNAMSIZ];
109585 int k;
109586 - struct ctl_table *table;
109587 + ctl_table_no_const *table;
109588
109589 table = kmemdup(ax25_param_table, sizeof(ax25_param_table), GFP_KERNEL);
109590 if (!table)
109591 diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c
109592 index 00e00e0..710fcd2 100644
109593 --- a/net/batman-adv/bat_iv_ogm.c
109594 +++ b/net/batman-adv/bat_iv_ogm.c
109595 @@ -312,7 +312,7 @@ static int batadv_iv_ogm_iface_enable(struct batadv_hard_iface *hard_iface)
109596
109597 /* randomize initial seqno to avoid collision */
109598 get_random_bytes(&random_seqno, sizeof(random_seqno));
109599 - atomic_set(&hard_iface->bat_iv.ogm_seqno, random_seqno);
109600 + atomic_set_unchecked(&hard_iface->bat_iv.ogm_seqno, random_seqno);
109601
109602 hard_iface->bat_iv.ogm_buff_len = BATADV_OGM_HLEN;
109603 ogm_buff = kmalloc(hard_iface->bat_iv.ogm_buff_len, GFP_ATOMIC);
109604 @@ -917,9 +917,9 @@ static void batadv_iv_ogm_schedule(struct batadv_hard_iface *hard_iface)
109605 batadv_ogm_packet->tvlv_len = htons(tvlv_len);
109606
109607 /* change sequence number to network order */
109608 - seqno = (uint32_t)atomic_read(&hard_iface->bat_iv.ogm_seqno);
109609 + seqno = (uint32_t)atomic_read_unchecked(&hard_iface->bat_iv.ogm_seqno);
109610 batadv_ogm_packet->seqno = htonl(seqno);
109611 - atomic_inc(&hard_iface->bat_iv.ogm_seqno);
109612 + atomic_inc_unchecked(&hard_iface->bat_iv.ogm_seqno);
109613
109614 batadv_iv_ogm_slide_own_bcast_window(hard_iface);
109615
109616 @@ -1596,7 +1596,7 @@ static void batadv_iv_ogm_process(const struct sk_buff *skb, int ogm_offset,
109617 return;
109618
109619 /* could be changed by schedule_own_packet() */
109620 - if_incoming_seqno = atomic_read(&if_incoming->bat_iv.ogm_seqno);
109621 + if_incoming_seqno = atomic_read_unchecked(&if_incoming->bat_iv.ogm_seqno);
109622
109623 if (ogm_packet->flags & BATADV_DIRECTLINK)
109624 has_directlink_flag = true;
109625 diff --git a/net/batman-adv/fragmentation.c b/net/batman-adv/fragmentation.c
109626 index 3d1dcaa..4699f4e 100644
109627 --- a/net/batman-adv/fragmentation.c
109628 +++ b/net/batman-adv/fragmentation.c
109629 @@ -449,7 +449,7 @@ bool batadv_frag_send_packet(struct sk_buff *skb,
109630 frag_header.packet_type = BATADV_UNICAST_FRAG;
109631 frag_header.version = BATADV_COMPAT_VERSION;
109632 frag_header.ttl = BATADV_TTL;
109633 - frag_header.seqno = htons(atomic_inc_return(&bat_priv->frag_seqno));
109634 + frag_header.seqno = htons(atomic_inc_return_unchecked(&bat_priv->frag_seqno));
109635 frag_header.reserved = 0;
109636 frag_header.no = 0;
109637 frag_header.total_size = htons(skb->len);
109638 diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c
109639 index 5ec31d7..e371631 100644
109640 --- a/net/batman-adv/soft-interface.c
109641 +++ b/net/batman-adv/soft-interface.c
109642 @@ -295,7 +295,7 @@ send:
109643 primary_if->net_dev->dev_addr);
109644
109645 /* set broadcast sequence number */
109646 - seqno = atomic_inc_return(&bat_priv->bcast_seqno);
109647 + seqno = atomic_inc_return_unchecked(&bat_priv->bcast_seqno);
109648 bcast_packet->seqno = htonl(seqno);
109649
109650 batadv_add_bcast_packet_to_list(bat_priv, skb, brd_delay);
109651 @@ -760,7 +760,7 @@ static int batadv_softif_init_late(struct net_device *dev)
109652 atomic_set(&bat_priv->batman_queue_left, BATADV_BATMAN_QUEUE_LEN);
109653
109654 atomic_set(&bat_priv->mesh_state, BATADV_MESH_INACTIVE);
109655 - atomic_set(&bat_priv->bcast_seqno, 1);
109656 + atomic_set_unchecked(&bat_priv->bcast_seqno, 1);
109657 atomic_set(&bat_priv->tt.vn, 0);
109658 atomic_set(&bat_priv->tt.local_changes, 0);
109659 atomic_set(&bat_priv->tt.ogm_append_cnt, 0);
109660 @@ -774,7 +774,7 @@ static int batadv_softif_init_late(struct net_device *dev)
109661
109662 /* randomize initial seqno to avoid collision */
109663 get_random_bytes(&random_seqno, sizeof(random_seqno));
109664 - atomic_set(&bat_priv->frag_seqno, random_seqno);
109665 + atomic_set_unchecked(&bat_priv->frag_seqno, random_seqno);
109666
109667 bat_priv->primary_if = NULL;
109668 bat_priv->num_ifaces = 0;
109669 @@ -982,7 +982,7 @@ int batadv_softif_is_valid(const struct net_device *net_dev)
109670 return 0;
109671 }
109672
109673 -struct rtnl_link_ops batadv_link_ops __read_mostly = {
109674 +struct rtnl_link_ops batadv_link_ops = {
109675 .kind = "batadv",
109676 .priv_size = sizeof(struct batadv_priv),
109677 .setup = batadv_softif_init_early,
109678 diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h
109679 index 9398c3f..0e79657 100644
109680 --- a/net/batman-adv/types.h
109681 +++ b/net/batman-adv/types.h
109682 @@ -67,7 +67,7 @@ enum batadv_dhcp_recipient {
109683 struct batadv_hard_iface_bat_iv {
109684 unsigned char *ogm_buff;
109685 int ogm_buff_len;
109686 - atomic_t ogm_seqno;
109687 + atomic_unchecked_t ogm_seqno;
109688 };
109689
109690 /**
109691 @@ -766,7 +766,7 @@ struct batadv_priv {
109692 atomic_t bonding;
109693 atomic_t fragmentation;
109694 atomic_t packet_size_max;
109695 - atomic_t frag_seqno;
109696 + atomic_unchecked_t frag_seqno;
109697 #ifdef CONFIG_BATMAN_ADV_BLA
109698 atomic_t bridge_loop_avoidance;
109699 #endif
109700 @@ -785,7 +785,7 @@ struct batadv_priv {
109701 #endif
109702 uint32_t isolation_mark;
109703 uint32_t isolation_mark_mask;
109704 - atomic_t bcast_seqno;
109705 + atomic_unchecked_t bcast_seqno;
109706 atomic_t bcast_queue_left;
109707 atomic_t batman_queue_left;
109708 char num_ifaces;
109709 diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c
109710 index 1d65c5b..43e55fd 100644
109711 --- a/net/bluetooth/hci_sock.c
109712 +++ b/net/bluetooth/hci_sock.c
109713 @@ -1042,7 +1042,7 @@ static int hci_sock_setsockopt(struct socket *sock, int level, int optname,
109714 uf.event_mask[1] = *((u32 *) f->event_mask + 1);
109715 }
109716
109717 - len = min_t(unsigned int, len, sizeof(uf));
109718 + len = min((size_t)len, sizeof(uf));
109719 if (copy_from_user(&uf, optval, len)) {
109720 err = -EFAULT;
109721 break;
109722 diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
109723 index 6ba33f9..4afc26f 100644
109724 --- a/net/bluetooth/l2cap_core.c
109725 +++ b/net/bluetooth/l2cap_core.c
109726 @@ -3534,8 +3534,10 @@ static int l2cap_parse_conf_rsp(struct l2cap_chan *chan, void *rsp, int len,
109727 break;
109728
109729 case L2CAP_CONF_RFC:
109730 - if (olen == sizeof(rfc))
109731 - memcpy(&rfc, (void *)val, olen);
109732 + if (olen != sizeof(rfc))
109733 + break;
109734 +
109735 + memcpy(&rfc, (void *)val, olen);
109736
109737 if (test_bit(CONF_STATE2_DEVICE, &chan->conf_state) &&
109738 rfc.mode != chan->mode)
109739 diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c
109740 index 60694f0..32623ed 100644
109741 --- a/net/bluetooth/l2cap_sock.c
109742 +++ b/net/bluetooth/l2cap_sock.c
109743 @@ -633,7 +633,8 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname,
109744 struct sock *sk = sock->sk;
109745 struct l2cap_chan *chan = l2cap_pi(sk)->chan;
109746 struct l2cap_options opts;
109747 - int len, err = 0;
109748 + int err = 0;
109749 + size_t len = optlen;
109750 u32 opt;
109751
109752 BT_DBG("sk %p", sk);
109753 @@ -660,7 +661,7 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname,
109754 opts.max_tx = chan->max_tx;
109755 opts.txwin_size = chan->tx_win;
109756
109757 - len = min_t(unsigned int, sizeof(opts), optlen);
109758 + len = min(sizeof(opts), len);
109759 if (copy_from_user((char *) &opts, optval, len)) {
109760 err = -EFAULT;
109761 break;
109762 @@ -747,7 +748,8 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
109763 struct bt_security sec;
109764 struct bt_power pwr;
109765 struct l2cap_conn *conn;
109766 - int len, err = 0;
109767 + int err = 0;
109768 + size_t len = optlen;
109769 u32 opt;
109770
109771 BT_DBG("sk %p", sk);
109772 @@ -771,7 +773,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
109773
109774 sec.level = BT_SECURITY_LOW;
109775
109776 - len = min_t(unsigned int, sizeof(sec), optlen);
109777 + len = min(sizeof(sec), len);
109778 if (copy_from_user((char *) &sec, optval, len)) {
109779 err = -EFAULT;
109780 break;
109781 @@ -867,7 +869,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
109782
109783 pwr.force_active = BT_POWER_FORCE_ACTIVE_ON;
109784
109785 - len = min_t(unsigned int, sizeof(pwr), optlen);
109786 + len = min(sizeof(pwr), len);
109787 if (copy_from_user((char *) &pwr, optval, len)) {
109788 err = -EFAULT;
109789 break;
109790 diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c
109791 index 3c6d2c8..6afc970 100644
109792 --- a/net/bluetooth/rfcomm/sock.c
109793 +++ b/net/bluetooth/rfcomm/sock.c
109794 @@ -686,7 +686,7 @@ static int rfcomm_sock_setsockopt(struct socket *sock, int level, int optname, c
109795 struct sock *sk = sock->sk;
109796 struct bt_security sec;
109797 int err = 0;
109798 - size_t len;
109799 + size_t len = optlen;
109800 u32 opt;
109801
109802 BT_DBG("sk %p", sk);
109803 @@ -708,7 +708,7 @@ static int rfcomm_sock_setsockopt(struct socket *sock, int level, int optname, c
109804
109805 sec.level = BT_SECURITY_LOW;
109806
109807 - len = min_t(unsigned int, sizeof(sec), optlen);
109808 + len = min(sizeof(sec), len);
109809 if (copy_from_user((char *) &sec, optval, len)) {
109810 err = -EFAULT;
109811 break;
109812 diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c
109813 index 8e385a0..a5bdd8e 100644
109814 --- a/net/bluetooth/rfcomm/tty.c
109815 +++ b/net/bluetooth/rfcomm/tty.c
109816 @@ -752,7 +752,7 @@ static int rfcomm_tty_open(struct tty_struct *tty, struct file *filp)
109817 BT_DBG("tty %p id %d", tty, tty->index);
109818
109819 BT_DBG("dev %p dst %pMR channel %d opened %d", dev, &dev->dst,
109820 - dev->channel, dev->port.count);
109821 + dev->channel, atomic_read(&dev->port.count));
109822
109823 err = tty_port_open(&dev->port, tty, filp);
109824 if (err)
109825 @@ -775,7 +775,7 @@ static void rfcomm_tty_close(struct tty_struct *tty, struct file *filp)
109826 struct rfcomm_dev *dev = (struct rfcomm_dev *) tty->driver_data;
109827
109828 BT_DBG("tty %p dev %p dlc %p opened %d", tty, dev, dev->dlc,
109829 - dev->port.count);
109830 + atomic_read(&dev->port.count));
109831
109832 tty_port_close(&dev->port, tty, filp);
109833 }
109834 diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c
109835 index 4fbcea0..69a6786 100644
109836 --- a/net/bridge/br_netlink.c
109837 +++ b/net/bridge/br_netlink.c
109838 @@ -726,7 +726,7 @@ static struct rtnl_af_ops br_af_ops __read_mostly = {
109839 .get_link_af_size = br_get_link_af_size,
109840 };
109841
109842 -struct rtnl_link_ops br_link_ops __read_mostly = {
109843 +struct rtnl_link_ops br_link_ops = {
109844 .kind = "bridge",
109845 .priv_size = sizeof(struct net_bridge),
109846 .setup = br_dev_setup,
109847 diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c
109848 index 91180a7..1301daa 100644
109849 --- a/net/bridge/netfilter/ebtables.c
109850 +++ b/net/bridge/netfilter/ebtables.c
109851 @@ -1533,7 +1533,7 @@ static int do_ebt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
109852 tmp.valid_hooks = t->table->valid_hooks;
109853 }
109854 mutex_unlock(&ebt_mutex);
109855 - if (copy_to_user(user, &tmp, *len) != 0) {
109856 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
109857 BUGPRINT("c2u Didn't work\n");
109858 ret = -EFAULT;
109859 break;
109860 @@ -2339,7 +2339,7 @@ static int compat_do_ebt_get_ctl(struct sock *sk, int cmd,
109861 goto out;
109862 tmp.valid_hooks = t->valid_hooks;
109863
109864 - if (copy_to_user(user, &tmp, *len) != 0) {
109865 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
109866 ret = -EFAULT;
109867 break;
109868 }
109869 @@ -2350,7 +2350,7 @@ static int compat_do_ebt_get_ctl(struct sock *sk, int cmd,
109870 tmp.entries_size = t->table->entries_size;
109871 tmp.valid_hooks = t->table->valid_hooks;
109872
109873 - if (copy_to_user(user, &tmp, *len) != 0) {
109874 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
109875 ret = -EFAULT;
109876 break;
109877 }
109878 diff --git a/net/caif/cfctrl.c b/net/caif/cfctrl.c
109879 index f5afda1..dcf770a 100644
109880 --- a/net/caif/cfctrl.c
109881 +++ b/net/caif/cfctrl.c
109882 @@ -10,6 +10,7 @@
109883 #include <linux/spinlock.h>
109884 #include <linux/slab.h>
109885 #include <linux/pkt_sched.h>
109886 +#include <linux/sched.h>
109887 #include <net/caif/caif_layer.h>
109888 #include <net/caif/cfpkt.h>
109889 #include <net/caif/cfctrl.h>
109890 @@ -43,8 +44,8 @@ struct cflayer *cfctrl_create(void)
109891 memset(&dev_info, 0, sizeof(dev_info));
109892 dev_info.id = 0xff;
109893 cfsrvl_init(&this->serv, 0, &dev_info, false);
109894 - atomic_set(&this->req_seq_no, 1);
109895 - atomic_set(&this->rsp_seq_no, 1);
109896 + atomic_set_unchecked(&this->req_seq_no, 1);
109897 + atomic_set_unchecked(&this->rsp_seq_no, 1);
109898 this->serv.layer.receive = cfctrl_recv;
109899 sprintf(this->serv.layer.name, "ctrl");
109900 this->serv.layer.ctrlcmd = cfctrl_ctrlcmd;
109901 @@ -130,8 +131,8 @@ static void cfctrl_insert_req(struct cfctrl *ctrl,
109902 struct cfctrl_request_info *req)
109903 {
109904 spin_lock_bh(&ctrl->info_list_lock);
109905 - atomic_inc(&ctrl->req_seq_no);
109906 - req->sequence_no = atomic_read(&ctrl->req_seq_no);
109907 + atomic_inc_unchecked(&ctrl->req_seq_no);
109908 + req->sequence_no = atomic_read_unchecked(&ctrl->req_seq_no);
109909 list_add_tail(&req->list, &ctrl->list);
109910 spin_unlock_bh(&ctrl->info_list_lock);
109911 }
109912 @@ -149,7 +150,7 @@ static struct cfctrl_request_info *cfctrl_remove_req(struct cfctrl *ctrl,
109913 if (p != first)
109914 pr_warn("Requests are not received in order\n");
109915
109916 - atomic_set(&ctrl->rsp_seq_no,
109917 + atomic_set_unchecked(&ctrl->rsp_seq_no,
109918 p->sequence_no);
109919 list_del(&p->list);
109920 goto out;
109921 diff --git a/net/caif/chnl_net.c b/net/caif/chnl_net.c
109922 index 67a4a36..8d28068 100644
109923 --- a/net/caif/chnl_net.c
109924 +++ b/net/caif/chnl_net.c
109925 @@ -515,7 +515,7 @@ static const struct nla_policy ipcaif_policy[IFLA_CAIF_MAX + 1] = {
109926 };
109927
109928
109929 -static struct rtnl_link_ops ipcaif_link_ops __read_mostly = {
109930 +static struct rtnl_link_ops ipcaif_link_ops = {
109931 .kind = "caif",
109932 .priv_size = sizeof(struct chnl_net),
109933 .setup = ipcaif_net_setup,
109934 diff --git a/net/can/af_can.c b/net/can/af_can.c
109935 index 32d710e..93bcf05 100644
109936 --- a/net/can/af_can.c
109937 +++ b/net/can/af_can.c
109938 @@ -884,7 +884,7 @@ static const struct net_proto_family can_family_ops = {
109939 };
109940
109941 /* notifier block for netdevice event */
109942 -static struct notifier_block can_netdev_notifier __read_mostly = {
109943 +static struct notifier_block can_netdev_notifier = {
109944 .notifier_call = can_notifier,
109945 };
109946
109947 diff --git a/net/can/bcm.c b/net/can/bcm.c
109948 index ee9ffd9..dfdf3d4 100644
109949 --- a/net/can/bcm.c
109950 +++ b/net/can/bcm.c
109951 @@ -1619,7 +1619,7 @@ static int __init bcm_module_init(void)
109952 }
109953
109954 /* create /proc/net/can-bcm directory */
109955 - proc_dir = proc_mkdir("can-bcm", init_net.proc_net);
109956 + proc_dir = proc_mkdir_restrict("can-bcm", init_net.proc_net);
109957 return 0;
109958 }
109959
109960 diff --git a/net/can/gw.c b/net/can/gw.c
109961 index a6f448e..5902171 100644
109962 --- a/net/can/gw.c
109963 +++ b/net/can/gw.c
109964 @@ -80,7 +80,6 @@ MODULE_PARM_DESC(max_hops,
109965 "default: " __stringify(CGW_DEFAULT_HOPS) ")");
109966
109967 static HLIST_HEAD(cgw_list);
109968 -static struct notifier_block notifier;
109969
109970 static struct kmem_cache *cgw_cache __read_mostly;
109971
109972 @@ -948,6 +947,10 @@ static int cgw_remove_job(struct sk_buff *skb, struct nlmsghdr *nlh)
109973 return err;
109974 }
109975
109976 +static struct notifier_block notifier = {
109977 + .notifier_call = cgw_notifier
109978 +};
109979 +
109980 static __init int cgw_module_init(void)
109981 {
109982 /* sanitize given module parameter */
109983 @@ -963,7 +966,6 @@ static __init int cgw_module_init(void)
109984 return -ENOMEM;
109985
109986 /* set notifier */
109987 - notifier.notifier_call = cgw_notifier;
109988 register_netdevice_notifier(&notifier);
109989
109990 if (__rtnl_register(PF_CAN, RTM_GETROUTE, NULL, cgw_dump_jobs, NULL)) {
109991 diff --git a/net/can/proc.c b/net/can/proc.c
109992 index 1a19b98..df2b4ec 100644
109993 --- a/net/can/proc.c
109994 +++ b/net/can/proc.c
109995 @@ -514,7 +514,7 @@ static void can_remove_proc_readentry(const char *name)
109996 void can_init_proc(void)
109997 {
109998 /* create /proc/net/can directory */
109999 - can_dir = proc_mkdir("can", init_net.proc_net);
110000 + can_dir = proc_mkdir_restrict("can", init_net.proc_net);
110001
110002 if (!can_dir) {
110003 printk(KERN_INFO "can: failed to create /proc/net/can . "
110004 diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c
110005 index a9f4ae4..ee19b92 100644
110006 --- a/net/ceph/messenger.c
110007 +++ b/net/ceph/messenger.c
110008 @@ -188,7 +188,7 @@ static void con_fault(struct ceph_connection *con);
110009 #define MAX_ADDR_STR_LEN 64 /* 54 is enough */
110010
110011 static char addr_str[ADDR_STR_COUNT][MAX_ADDR_STR_LEN];
110012 -static atomic_t addr_str_seq = ATOMIC_INIT(0);
110013 +static atomic_unchecked_t addr_str_seq = ATOMIC_INIT(0);
110014
110015 static struct page *zero_page; /* used in certain error cases */
110016
110017 @@ -199,7 +199,7 @@ const char *ceph_pr_addr(const struct sockaddr_storage *ss)
110018 struct sockaddr_in *in4 = (struct sockaddr_in *) ss;
110019 struct sockaddr_in6 *in6 = (struct sockaddr_in6 *) ss;
110020
110021 - i = atomic_inc_return(&addr_str_seq) & ADDR_STR_COUNT_MASK;
110022 + i = atomic_inc_return_unchecked(&addr_str_seq) & ADDR_STR_COUNT_MASK;
110023 s = addr_str[i];
110024
110025 switch (ss->ss_family) {
110026 diff --git a/net/compat.c b/net/compat.c
110027 index f7bd286..76ea56a 100644
110028 --- a/net/compat.c
110029 +++ b/net/compat.c
110030 @@ -100,20 +100,20 @@ ssize_t get_compat_msghdr(struct msghdr *kmsg,
110031
110032 #define CMSG_COMPAT_FIRSTHDR(msg) \
110033 (((msg)->msg_controllen) >= sizeof(struct compat_cmsghdr) ? \
110034 - (struct compat_cmsghdr __user *)((msg)->msg_control) : \
110035 + (struct compat_cmsghdr __force_user *)((msg)->msg_control) : \
110036 (struct compat_cmsghdr __user *)NULL)
110037
110038 #define CMSG_COMPAT_OK(ucmlen, ucmsg, mhdr) \
110039 ((ucmlen) >= sizeof(struct compat_cmsghdr) && \
110040 (ucmlen) <= (unsigned long) \
110041 ((mhdr)->msg_controllen - \
110042 - ((char *)(ucmsg) - (char *)(mhdr)->msg_control)))
110043 + ((char __force_kernel *)(ucmsg) - (char *)(mhdr)->msg_control)))
110044
110045 static inline struct compat_cmsghdr __user *cmsg_compat_nxthdr(struct msghdr *msg,
110046 struct compat_cmsghdr __user *cmsg, int cmsg_len)
110047 {
110048 char __user *ptr = (char __user *)cmsg + CMSG_COMPAT_ALIGN(cmsg_len);
110049 - if ((unsigned long)(ptr + 1 - (char __user *)msg->msg_control) >
110050 + if ((unsigned long)(ptr + 1 - (char __force_user *)msg->msg_control) >
110051 msg->msg_controllen)
110052 return NULL;
110053 return (struct compat_cmsghdr __user *)ptr;
110054 @@ -203,7 +203,7 @@ Efault:
110055
110056 int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *data)
110057 {
110058 - struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __user *) kmsg->msg_control;
110059 + struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __force_user *) kmsg->msg_control;
110060 struct compat_cmsghdr cmhdr;
110061 struct compat_timeval ctv;
110062 struct compat_timespec cts[3];
110063 @@ -259,7 +259,7 @@ int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *dat
110064
110065 void scm_detach_fds_compat(struct msghdr *kmsg, struct scm_cookie *scm)
110066 {
110067 - struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __user *) kmsg->msg_control;
110068 + struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __force_user *) kmsg->msg_control;
110069 int fdmax = (kmsg->msg_controllen - sizeof(struct compat_cmsghdr)) / sizeof(int);
110070 int fdnum = scm->fp->count;
110071 struct file **fp = scm->fp->fp;
110072 @@ -347,7 +347,7 @@ static int do_set_sock_timeout(struct socket *sock, int level,
110073 return -EFAULT;
110074 old_fs = get_fs();
110075 set_fs(KERNEL_DS);
110076 - err = sock_setsockopt(sock, level, optname, (char *)&ktime, sizeof(ktime));
110077 + err = sock_setsockopt(sock, level, optname, (char __force_user *)&ktime, sizeof(ktime));
110078 set_fs(old_fs);
110079
110080 return err;
110081 @@ -408,7 +408,7 @@ static int do_get_sock_timeout(struct socket *sock, int level, int optname,
110082 len = sizeof(ktime);
110083 old_fs = get_fs();
110084 set_fs(KERNEL_DS);
110085 - err = sock_getsockopt(sock, level, optname, (char *) &ktime, &len);
110086 + err = sock_getsockopt(sock, level, optname, (char __force_user *) &ktime, (int __force_user *)&len);
110087 set_fs(old_fs);
110088
110089 if (!err) {
110090 @@ -551,7 +551,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
110091 case MCAST_JOIN_GROUP:
110092 case MCAST_LEAVE_GROUP:
110093 {
110094 - struct compat_group_req __user *gr32 = (void *)optval;
110095 + struct compat_group_req __user *gr32 = (void __user *)optval;
110096 struct group_req __user *kgr =
110097 compat_alloc_user_space(sizeof(struct group_req));
110098 u32 interface;
110099 @@ -572,7 +572,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
110100 case MCAST_BLOCK_SOURCE:
110101 case MCAST_UNBLOCK_SOURCE:
110102 {
110103 - struct compat_group_source_req __user *gsr32 = (void *)optval;
110104 + struct compat_group_source_req __user *gsr32 = (void __user *)optval;
110105 struct group_source_req __user *kgsr = compat_alloc_user_space(
110106 sizeof(struct group_source_req));
110107 u32 interface;
110108 @@ -593,7 +593,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
110109 }
110110 case MCAST_MSFILTER:
110111 {
110112 - struct compat_group_filter __user *gf32 = (void *)optval;
110113 + struct compat_group_filter __user *gf32 = (void __user *)optval;
110114 struct group_filter __user *kgf;
110115 u32 interface, fmode, numsrc;
110116
110117 @@ -631,7 +631,7 @@ int compat_mc_getsockopt(struct sock *sock, int level, int optname,
110118 char __user *optval, int __user *optlen,
110119 int (*getsockopt)(struct sock *, int, int, char __user *, int __user *))
110120 {
110121 - struct compat_group_filter __user *gf32 = (void *)optval;
110122 + struct compat_group_filter __user *gf32 = (void __user *)optval;
110123 struct group_filter __user *kgf;
110124 int __user *koptlen;
110125 u32 interface, fmode, numsrc;
110126 @@ -775,7 +775,7 @@ COMPAT_SYSCALL_DEFINE2(socketcall, int, call, u32 __user *, args)
110127
110128 if (call < SYS_SOCKET || call > SYS_SENDMMSG)
110129 return -EINVAL;
110130 - if (copy_from_user(a, args, nas[call]))
110131 + if (nas[call] > sizeof a || copy_from_user(a, args, nas[call]))
110132 return -EFAULT;
110133 a0 = a[0];
110134 a1 = a[1];
110135 diff --git a/net/core/datagram.c b/net/core/datagram.c
110136 index df493d6..1145766 100644
110137 --- a/net/core/datagram.c
110138 +++ b/net/core/datagram.c
110139 @@ -302,7 +302,7 @@ int skb_kill_datagram(struct sock *sk, struct sk_buff *skb, unsigned int flags)
110140 }
110141
110142 kfree_skb(skb);
110143 - atomic_inc(&sk->sk_drops);
110144 + atomic_inc_unchecked(&sk->sk_drops);
110145 sk_mem_reclaim_partial(sk);
110146
110147 return err;
110148 diff --git a/net/core/dev.c b/net/core/dev.c
110149 index 22a53ac..1d19af7 100644
110150 --- a/net/core/dev.c
110151 +++ b/net/core/dev.c
110152 @@ -1681,14 +1681,14 @@ int __dev_forward_skb(struct net_device *dev, struct sk_buff *skb)
110153 {
110154 if (skb_shinfo(skb)->tx_flags & SKBTX_DEV_ZEROCOPY) {
110155 if (skb_copy_ubufs(skb, GFP_ATOMIC)) {
110156 - atomic_long_inc(&dev->rx_dropped);
110157 + atomic_long_inc_unchecked(&dev->rx_dropped);
110158 kfree_skb(skb);
110159 return NET_RX_DROP;
110160 }
110161 }
110162
110163 if (unlikely(!is_skb_forwardable(dev, skb))) {
110164 - atomic_long_inc(&dev->rx_dropped);
110165 + atomic_long_inc_unchecked(&dev->rx_dropped);
110166 kfree_skb(skb);
110167 return NET_RX_DROP;
110168 }
110169 @@ -2987,7 +2987,7 @@ recursion_alert:
110170 drop:
110171 rcu_read_unlock_bh();
110172
110173 - atomic_long_inc(&dev->tx_dropped);
110174 + atomic_long_inc_unchecked(&dev->tx_dropped);
110175 kfree_skb_list(skb);
110176 return rc;
110177 out:
110178 @@ -3336,7 +3336,7 @@ enqueue:
110179
110180 local_irq_restore(flags);
110181
110182 - atomic_long_inc(&skb->dev->rx_dropped);
110183 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
110184 kfree_skb(skb);
110185 return NET_RX_DROP;
110186 }
110187 @@ -3413,7 +3413,7 @@ int netif_rx_ni(struct sk_buff *skb)
110188 }
110189 EXPORT_SYMBOL(netif_rx_ni);
110190
110191 -static void net_tx_action(struct softirq_action *h)
110192 +static __latent_entropy void net_tx_action(void)
110193 {
110194 struct softnet_data *sd = this_cpu_ptr(&softnet_data);
110195
110196 @@ -3751,7 +3751,7 @@ ncls:
110197 ret = pt_prev->func(skb, skb->dev, pt_prev, orig_dev);
110198 } else {
110199 drop:
110200 - atomic_long_inc(&skb->dev->rx_dropped);
110201 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
110202 kfree_skb(skb);
110203 /* Jamal, now you will not able to escape explaining
110204 * me how you were going to use this. :-)
110205 @@ -4640,7 +4640,7 @@ out_unlock:
110206 return work;
110207 }
110208
110209 -static void net_rx_action(struct softirq_action *h)
110210 +static __latent_entropy void net_rx_action(void)
110211 {
110212 struct softnet_data *sd = this_cpu_ptr(&softnet_data);
110213 unsigned long time_limit = jiffies + 2;
110214 @@ -6676,8 +6676,8 @@ struct rtnl_link_stats64 *dev_get_stats(struct net_device *dev,
110215 } else {
110216 netdev_stats_to_stats64(storage, &dev->stats);
110217 }
110218 - storage->rx_dropped += atomic_long_read(&dev->rx_dropped);
110219 - storage->tx_dropped += atomic_long_read(&dev->tx_dropped);
110220 + storage->rx_dropped += atomic_long_read_unchecked(&dev->rx_dropped);
110221 + storage->tx_dropped += atomic_long_read_unchecked(&dev->tx_dropped);
110222 return storage;
110223 }
110224 EXPORT_SYMBOL(dev_get_stats);
110225 diff --git a/net/core/dev_ioctl.c b/net/core/dev_ioctl.c
110226 index b94b1d2..da3ed7c 100644
110227 --- a/net/core/dev_ioctl.c
110228 +++ b/net/core/dev_ioctl.c
110229 @@ -368,8 +368,13 @@ void dev_load(struct net *net, const char *name)
110230 no_module = !dev;
110231 if (no_module && capable(CAP_NET_ADMIN))
110232 no_module = request_module("netdev-%s", name);
110233 - if (no_module && capable(CAP_SYS_MODULE))
110234 + if (no_module && capable(CAP_SYS_MODULE)) {
110235 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
110236 + ___request_module(true, "grsec_modharden_netdev", "%s", name);
110237 +#else
110238 request_module("%s", name);
110239 +#endif
110240 + }
110241 }
110242 EXPORT_SYMBOL(dev_load);
110243
110244 diff --git a/net/core/filter.c b/net/core/filter.c
110245 index f6bdc2b..76eba8e 100644
110246 --- a/net/core/filter.c
110247 +++ b/net/core/filter.c
110248 @@ -533,7 +533,11 @@ do_pass:
110249
110250 /* Unknown instruction. */
110251 default:
110252 - goto err;
110253 + WARN(1, KERN_ALERT "Unknown sock filter code:%u jt:%u tf:%u k:%u\n",
110254 + fp->code, fp->jt, fp->jf, fp->k);
110255 + kfree(addrs);
110256 + BUG();
110257 + return -EINVAL;
110258 }
110259
110260 insn++;
110261 @@ -577,7 +581,7 @@ static int check_load_and_stores(const struct sock_filter *filter, int flen)
110262 u16 *masks, memvalid = 0; /* One bit per cell, 16 cells */
110263 int pc, ret = 0;
110264
110265 - BUILD_BUG_ON(BPF_MEMWORDS > 16);
110266 + BUILD_BUG_ON(BPF_MEMWORDS != 16);
110267
110268 masks = kmalloc_array(flen, sizeof(*masks), GFP_KERNEL);
110269 if (!masks)
110270 @@ -992,7 +996,7 @@ int bpf_prog_create(struct bpf_prog **pfp, struct sock_fprog_kern *fprog)
110271 if (!fp)
110272 return -ENOMEM;
110273
110274 - memcpy(fp->insns, fprog->filter, fsize);
110275 + memcpy(fp->insns, (void __force_kernel *)fprog->filter, fsize);
110276
110277 fp->len = fprog->len;
110278 /* Since unattached filters are not copied back to user
110279 diff --git a/net/core/flow.c b/net/core/flow.c
110280 index 1033725..340f65d 100644
110281 --- a/net/core/flow.c
110282 +++ b/net/core/flow.c
110283 @@ -65,7 +65,7 @@ static void flow_cache_new_hashrnd(unsigned long arg)
110284 static int flow_entry_valid(struct flow_cache_entry *fle,
110285 struct netns_xfrm *xfrm)
110286 {
110287 - if (atomic_read(&xfrm->flow_cache_genid) != fle->genid)
110288 + if (atomic_read_unchecked(&xfrm->flow_cache_genid) != fle->genid)
110289 return 0;
110290 if (fle->object && !fle->object->ops->check(fle->object))
110291 return 0;
110292 @@ -242,7 +242,7 @@ flow_cache_lookup(struct net *net, const struct flowi *key, u16 family, u8 dir,
110293 hlist_add_head(&fle->u.hlist, &fcp->hash_table[hash]);
110294 fcp->hash_count++;
110295 }
110296 - } else if (likely(fle->genid == atomic_read(&net->xfrm.flow_cache_genid))) {
110297 + } else if (likely(fle->genid == atomic_read_unchecked(&net->xfrm.flow_cache_genid))) {
110298 flo = fle->object;
110299 if (!flo)
110300 goto ret_object;
110301 @@ -263,7 +263,7 @@ nocache:
110302 }
110303 flo = resolver(net, key, family, dir, flo, ctx);
110304 if (fle) {
110305 - fle->genid = atomic_read(&net->xfrm.flow_cache_genid);
110306 + fle->genid = atomic_read_unchecked(&net->xfrm.flow_cache_genid);
110307 if (!IS_ERR(flo))
110308 fle->object = flo;
110309 else
110310 diff --git a/net/core/neighbour.c b/net/core/neighbour.c
110311 index 70fe9e1..926784c 100644
110312 --- a/net/core/neighbour.c
110313 +++ b/net/core/neighbour.c
110314 @@ -2806,7 +2806,7 @@ static int proc_unres_qlen(struct ctl_table *ctl, int write,
110315 void __user *buffer, size_t *lenp, loff_t *ppos)
110316 {
110317 int size, ret;
110318 - struct ctl_table tmp = *ctl;
110319 + ctl_table_no_const tmp = *ctl;
110320
110321 tmp.extra1 = &zero;
110322 tmp.extra2 = &unres_qlen_max;
110323 @@ -2868,7 +2868,7 @@ static int neigh_proc_dointvec_zero_intmax(struct ctl_table *ctl, int write,
110324 void __user *buffer,
110325 size_t *lenp, loff_t *ppos)
110326 {
110327 - struct ctl_table tmp = *ctl;
110328 + ctl_table_no_const tmp = *ctl;
110329 int ret;
110330
110331 tmp.extra1 = &zero;
110332 diff --git a/net/core/net-procfs.c b/net/core/net-procfs.c
110333 index 2bf8329..2eb1423 100644
110334 --- a/net/core/net-procfs.c
110335 +++ b/net/core/net-procfs.c
110336 @@ -79,7 +79,13 @@ static void dev_seq_printf_stats(struct seq_file *seq, struct net_device *dev)
110337 struct rtnl_link_stats64 temp;
110338 const struct rtnl_link_stats64 *stats = dev_get_stats(dev, &temp);
110339
110340 - seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
110341 + if (gr_proc_is_restricted())
110342 + seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
110343 + "%8llu %7llu %4llu %4llu %4llu %5llu %7llu %10llu\n",
110344 + dev->name, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL,
110345 + 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL);
110346 + else
110347 + seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
110348 "%8llu %7llu %4llu %4llu %4llu %5llu %7llu %10llu\n",
110349 dev->name, stats->rx_bytes, stats->rx_packets,
110350 stats->rx_errors,
110351 @@ -166,7 +172,7 @@ static int softnet_seq_show(struct seq_file *seq, void *v)
110352 return 0;
110353 }
110354
110355 -static const struct seq_operations dev_seq_ops = {
110356 +const struct seq_operations dev_seq_ops = {
110357 .start = dev_seq_start,
110358 .next = dev_seq_next,
110359 .stop = dev_seq_stop,
110360 @@ -196,7 +202,7 @@ static const struct seq_operations softnet_seq_ops = {
110361
110362 static int softnet_seq_open(struct inode *inode, struct file *file)
110363 {
110364 - return seq_open(file, &softnet_seq_ops);
110365 + return seq_open_restrict(file, &softnet_seq_ops);
110366 }
110367
110368 static const struct file_operations softnet_seq_fops = {
110369 @@ -283,8 +289,13 @@ static int ptype_seq_show(struct seq_file *seq, void *v)
110370 else
110371 seq_printf(seq, "%04x", ntohs(pt->type));
110372
110373 +#ifdef CONFIG_GRKERNSEC_HIDESYM
110374 + seq_printf(seq, " %-8s %pf\n",
110375 + pt->dev ? pt->dev->name : "", NULL);
110376 +#else
110377 seq_printf(seq, " %-8s %pf\n",
110378 pt->dev ? pt->dev->name : "", pt->func);
110379 +#endif
110380 }
110381
110382 return 0;
110383 diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
110384 index f2aa73b..0d1a1ea 100644
110385 --- a/net/core/net-sysfs.c
110386 +++ b/net/core/net-sysfs.c
110387 @@ -279,7 +279,7 @@ static ssize_t carrier_changes_show(struct device *dev,
110388 {
110389 struct net_device *netdev = to_net_dev(dev);
110390 return sprintf(buf, fmt_dec,
110391 - atomic_read(&netdev->carrier_changes));
110392 + atomic_read_unchecked(&netdev->carrier_changes));
110393 }
110394 static DEVICE_ATTR_RO(carrier_changes);
110395
110396 diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c
110397 index 70d3450..eb7c528 100644
110398 --- a/net/core/net_namespace.c
110399 +++ b/net/core/net_namespace.c
110400 @@ -663,7 +663,7 @@ static int __register_pernet_operations(struct list_head *list,
110401 int error;
110402 LIST_HEAD(net_exit_list);
110403
110404 - list_add_tail(&ops->list, list);
110405 + pax_list_add_tail((struct list_head *)&ops->list, list);
110406 if (ops->init || (ops->id && ops->size)) {
110407 for_each_net(net) {
110408 error = ops_init(ops, net);
110409 @@ -676,7 +676,7 @@ static int __register_pernet_operations(struct list_head *list,
110410
110411 out_undo:
110412 /* If I have an error cleanup all namespaces I initialized */
110413 - list_del(&ops->list);
110414 + pax_list_del((struct list_head *)&ops->list);
110415 ops_exit_list(ops, &net_exit_list);
110416 ops_free_list(ops, &net_exit_list);
110417 return error;
110418 @@ -687,7 +687,7 @@ static void __unregister_pernet_operations(struct pernet_operations *ops)
110419 struct net *net;
110420 LIST_HEAD(net_exit_list);
110421
110422 - list_del(&ops->list);
110423 + pax_list_del((struct list_head *)&ops->list);
110424 for_each_net(net)
110425 list_add_tail(&net->exit_list, &net_exit_list);
110426 ops_exit_list(ops, &net_exit_list);
110427 @@ -821,7 +821,7 @@ int register_pernet_device(struct pernet_operations *ops)
110428 mutex_lock(&net_mutex);
110429 error = register_pernet_operations(&pernet_list, ops);
110430 if (!error && (first_device == &pernet_list))
110431 - first_device = &ops->list;
110432 + first_device = (struct list_head *)&ops->list;
110433 mutex_unlock(&net_mutex);
110434 return error;
110435 }
110436 diff --git a/net/core/netpoll.c b/net/core/netpoll.c
110437 index c126a87..10ad89d 100644
110438 --- a/net/core/netpoll.c
110439 +++ b/net/core/netpoll.c
110440 @@ -377,7 +377,7 @@ void netpoll_send_udp(struct netpoll *np, const char *msg, int len)
110441 struct udphdr *udph;
110442 struct iphdr *iph;
110443 struct ethhdr *eth;
110444 - static atomic_t ip_ident;
110445 + static atomic_unchecked_t ip_ident;
110446 struct ipv6hdr *ip6h;
110447
110448 udp_len = len + sizeof(*udph);
110449 @@ -448,7 +448,7 @@ void netpoll_send_udp(struct netpoll *np, const char *msg, int len)
110450 put_unaligned(0x45, (unsigned char *)iph);
110451 iph->tos = 0;
110452 put_unaligned(htons(ip_len), &(iph->tot_len));
110453 - iph->id = htons(atomic_inc_return(&ip_ident));
110454 + iph->id = htons(atomic_inc_return_unchecked(&ip_ident));
110455 iph->frag_off = 0;
110456 iph->ttl = 64;
110457 iph->protocol = IPPROTO_UDP;
110458 diff --git a/net/core/pktgen.c b/net/core/pktgen.c
110459 index 508155b..fad080f 100644
110460 --- a/net/core/pktgen.c
110461 +++ b/net/core/pktgen.c
110462 @@ -3755,7 +3755,7 @@ static int __net_init pg_net_init(struct net *net)
110463 pn->net = net;
110464 INIT_LIST_HEAD(&pn->pktgen_threads);
110465 pn->pktgen_exiting = false;
110466 - pn->proc_dir = proc_mkdir(PG_PROC_DIR, pn->net->proc_net);
110467 + pn->proc_dir = proc_mkdir_restrict(PG_PROC_DIR, pn->net->proc_net);
110468 if (!pn->proc_dir) {
110469 pr_warn("cannot create /proc/net/%s\n", PG_PROC_DIR);
110470 return -ENODEV;
110471 diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
110472 index 7ebed55..378bf34 100644
110473 --- a/net/core/rtnetlink.c
110474 +++ b/net/core/rtnetlink.c
110475 @@ -61,7 +61,7 @@ struct rtnl_link {
110476 rtnl_doit_func doit;
110477 rtnl_dumpit_func dumpit;
110478 rtnl_calcit_func calcit;
110479 -};
110480 +} __no_const;
110481
110482 static DEFINE_MUTEX(rtnl_mutex);
110483
110484 @@ -307,10 +307,13 @@ int __rtnl_link_register(struct rtnl_link_ops *ops)
110485 * to use the ops for creating device. So do not
110486 * fill up dellink as well. That disables rtnl_dellink.
110487 */
110488 - if (ops->setup && !ops->dellink)
110489 - ops->dellink = unregister_netdevice_queue;
110490 + if (ops->setup && !ops->dellink) {
110491 + pax_open_kernel();
110492 + *(void **)&ops->dellink = unregister_netdevice_queue;
110493 + pax_close_kernel();
110494 + }
110495
110496 - list_add_tail(&ops->list, &link_ops);
110497 + pax_list_add_tail((struct list_head *)&ops->list, &link_ops);
110498 return 0;
110499 }
110500 EXPORT_SYMBOL_GPL(__rtnl_link_register);
110501 @@ -357,7 +360,7 @@ void __rtnl_link_unregister(struct rtnl_link_ops *ops)
110502 for_each_net(net) {
110503 __rtnl_kill_links(net, ops);
110504 }
110505 - list_del(&ops->list);
110506 + pax_list_del((struct list_head *)&ops->list);
110507 }
110508 EXPORT_SYMBOL_GPL(__rtnl_link_unregister);
110509
110510 @@ -1047,7 +1050,7 @@ static int rtnl_fill_ifinfo(struct sk_buff *skb, struct net_device *dev,
110511 (dev->ifalias &&
110512 nla_put_string(skb, IFLA_IFALIAS, dev->ifalias)) ||
110513 nla_put_u32(skb, IFLA_CARRIER_CHANGES,
110514 - atomic_read(&dev->carrier_changes)))
110515 + atomic_read_unchecked(&dev->carrier_changes)))
110516 goto nla_put_failure;
110517
110518 if (1) {
110519 diff --git a/net/core/scm.c b/net/core/scm.c
110520 index 3b6899b..cf36238 100644
110521 --- a/net/core/scm.c
110522 +++ b/net/core/scm.c
110523 @@ -209,7 +209,7 @@ EXPORT_SYMBOL(__scm_send);
110524 int put_cmsg(struct msghdr * msg, int level, int type, int len, void *data)
110525 {
110526 struct cmsghdr __user *cm
110527 - = (__force struct cmsghdr __user *)msg->msg_control;
110528 + = (struct cmsghdr __force_user *)msg->msg_control;
110529 struct cmsghdr cmhdr;
110530 int cmlen = CMSG_LEN(len);
110531 int err;
110532 @@ -232,7 +232,7 @@ int put_cmsg(struct msghdr * msg, int level, int type, int len, void *data)
110533 err = -EFAULT;
110534 if (copy_to_user(cm, &cmhdr, sizeof cmhdr))
110535 goto out;
110536 - if (copy_to_user(CMSG_DATA(cm), data, cmlen - sizeof(struct cmsghdr)))
110537 + if (copy_to_user((void __force_user *)CMSG_DATA((void __force_kernel *)cm), data, cmlen - sizeof(struct cmsghdr)))
110538 goto out;
110539 cmlen = CMSG_SPACE(len);
110540 if (msg->msg_controllen < cmlen)
110541 @@ -248,7 +248,7 @@ EXPORT_SYMBOL(put_cmsg);
110542 void scm_detach_fds(struct msghdr *msg, struct scm_cookie *scm)
110543 {
110544 struct cmsghdr __user *cm
110545 - = (__force struct cmsghdr __user*)msg->msg_control;
110546 + = (struct cmsghdr __force_user *)msg->msg_control;
110547
110548 int fdmax = 0;
110549 int fdnum = scm->fp->count;
110550 @@ -268,7 +268,7 @@ void scm_detach_fds(struct msghdr *msg, struct scm_cookie *scm)
110551 if (fdnum < fdmax)
110552 fdmax = fdnum;
110553
110554 - for (i=0, cmfptr=(__force int __user *)CMSG_DATA(cm); i<fdmax;
110555 + for (i=0, cmfptr=(int __force_user *)CMSG_DATA((void __force_kernel *)cm); i<fdmax;
110556 i++, cmfptr++)
110557 {
110558 struct socket *sock;
110559 diff --git a/net/core/skbuff.c b/net/core/skbuff.c
110560 index e9f9a15..6eb024e 100644
110561 --- a/net/core/skbuff.c
110562 +++ b/net/core/skbuff.c
110563 @@ -2139,7 +2139,7 @@ EXPORT_SYMBOL(__skb_checksum);
110564 __wsum skb_checksum(const struct sk_buff *skb, int offset,
110565 int len, __wsum csum)
110566 {
110567 - const struct skb_checksum_ops ops = {
110568 + static const struct skb_checksum_ops ops = {
110569 .update = csum_partial_ext,
110570 .combine = csum_block_add_ext,
110571 };
110572 @@ -3379,12 +3379,14 @@ void __init skb_init(void)
110573 skbuff_head_cache = kmem_cache_create("skbuff_head_cache",
110574 sizeof(struct sk_buff),
110575 0,
110576 - SLAB_HWCACHE_ALIGN|SLAB_PANIC,
110577 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|
110578 + SLAB_NO_SANITIZE,
110579 NULL);
110580 skbuff_fclone_cache = kmem_cache_create("skbuff_fclone_cache",
110581 sizeof(struct sk_buff_fclones),
110582 0,
110583 - SLAB_HWCACHE_ALIGN|SLAB_PANIC,
110584 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|
110585 + SLAB_NO_SANITIZE,
110586 NULL);
110587 }
110588
110589 diff --git a/net/core/sock.c b/net/core/sock.c
110590 index 71e3e5f..ab90920 100644
110591 --- a/net/core/sock.c
110592 +++ b/net/core/sock.c
110593 @@ -443,7 +443,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
110594 struct sk_buff_head *list = &sk->sk_receive_queue;
110595
110596 if (atomic_read(&sk->sk_rmem_alloc) >= sk->sk_rcvbuf) {
110597 - atomic_inc(&sk->sk_drops);
110598 + atomic_inc_unchecked(&sk->sk_drops);
110599 trace_sock_rcvqueue_full(sk, skb);
110600 return -ENOMEM;
110601 }
110602 @@ -453,7 +453,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
110603 return err;
110604
110605 if (!sk_rmem_schedule(sk, skb, skb->truesize)) {
110606 - atomic_inc(&sk->sk_drops);
110607 + atomic_inc_unchecked(&sk->sk_drops);
110608 return -ENOBUFS;
110609 }
110610
110611 @@ -466,7 +466,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
110612 skb_dst_force(skb);
110613
110614 spin_lock_irqsave(&list->lock, flags);
110615 - skb->dropcount = atomic_read(&sk->sk_drops);
110616 + skb->dropcount = atomic_read_unchecked(&sk->sk_drops);
110617 __skb_queue_tail(list, skb);
110618 spin_unlock_irqrestore(&list->lock, flags);
110619
110620 @@ -486,7 +486,7 @@ int sk_receive_skb(struct sock *sk, struct sk_buff *skb, const int nested)
110621 skb->dev = NULL;
110622
110623 if (sk_rcvqueues_full(sk, sk->sk_rcvbuf)) {
110624 - atomic_inc(&sk->sk_drops);
110625 + atomic_inc_unchecked(&sk->sk_drops);
110626 goto discard_and_relse;
110627 }
110628 if (nested)
110629 @@ -504,7 +504,7 @@ int sk_receive_skb(struct sock *sk, struct sk_buff *skb, const int nested)
110630 mutex_release(&sk->sk_lock.dep_map, 1, _RET_IP_);
110631 } else if (sk_add_backlog(sk, skb, sk->sk_rcvbuf)) {
110632 bh_unlock_sock(sk);
110633 - atomic_inc(&sk->sk_drops);
110634 + atomic_inc_unchecked(&sk->sk_drops);
110635 goto discard_and_relse;
110636 }
110637
110638 @@ -910,6 +910,7 @@ set_rcvbuf:
110639 }
110640 break;
110641
110642 +#ifndef GRKERNSEC_BPF_HARDEN
110643 case SO_ATTACH_BPF:
110644 ret = -EINVAL;
110645 if (optlen == sizeof(u32)) {
110646 @@ -922,7 +923,7 @@ set_rcvbuf:
110647 ret = sk_attach_bpf(ufd, sk);
110648 }
110649 break;
110650 -
110651 +#endif
110652 case SO_DETACH_FILTER:
110653 ret = sk_detach_filter(sk);
110654 break;
110655 @@ -1026,12 +1027,12 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
110656 struct timeval tm;
110657 } v;
110658
110659 - int lv = sizeof(int);
110660 - int len;
110661 + unsigned int lv = sizeof(int);
110662 + unsigned int len;
110663
110664 if (get_user(len, optlen))
110665 return -EFAULT;
110666 - if (len < 0)
110667 + if (len > INT_MAX)
110668 return -EINVAL;
110669
110670 memset(&v, 0, sizeof(v));
110671 @@ -1169,11 +1170,11 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
110672
110673 case SO_PEERNAME:
110674 {
110675 - char address[128];
110676 + char address[_K_SS_MAXSIZE];
110677
110678 if (sock->ops->getname(sock, (struct sockaddr *)address, &lv, 2))
110679 return -ENOTCONN;
110680 - if (lv < len)
110681 + if (lv < len || sizeof address < len)
110682 return -EINVAL;
110683 if (copy_to_user(optval, address, len))
110684 return -EFAULT;
110685 @@ -1258,7 +1259,7 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
110686
110687 if (len > lv)
110688 len = lv;
110689 - if (copy_to_user(optval, &v, len))
110690 + if (len > sizeof(v) || copy_to_user(optval, &v, len))
110691 return -EFAULT;
110692 lenout:
110693 if (put_user(len, optlen))
110694 @@ -2375,7 +2376,7 @@ void sock_init_data(struct socket *sock, struct sock *sk)
110695 */
110696 smp_wmb();
110697 atomic_set(&sk->sk_refcnt, 1);
110698 - atomic_set(&sk->sk_drops, 0);
110699 + atomic_set_unchecked(&sk->sk_drops, 0);
110700 }
110701 EXPORT_SYMBOL(sock_init_data);
110702
110703 @@ -2503,6 +2504,7 @@ void sock_enable_timestamp(struct sock *sk, int flag)
110704 int sock_recv_errqueue(struct sock *sk, struct msghdr *msg, int len,
110705 int level, int type)
110706 {
110707 + struct sock_extended_err ee;
110708 struct sock_exterr_skb *serr;
110709 struct sk_buff *skb;
110710 int copied, err;
110711 @@ -2524,7 +2526,8 @@ int sock_recv_errqueue(struct sock *sk, struct msghdr *msg, int len,
110712 sock_recv_timestamp(msg, sk, skb);
110713
110714 serr = SKB_EXT_ERR(skb);
110715 - put_cmsg(msg, level, type, sizeof(serr->ee), &serr->ee);
110716 + ee = serr->ee;
110717 + put_cmsg(msg, level, type, sizeof ee, &ee);
110718
110719 msg->msg_flags |= MSG_ERRQUEUE;
110720 err = copied;
110721 diff --git a/net/core/sock_diag.c b/net/core/sock_diag.c
110722 index ad704c7..ca48aff 100644
110723 --- a/net/core/sock_diag.c
110724 +++ b/net/core/sock_diag.c
110725 @@ -9,26 +9,33 @@
110726 #include <linux/inet_diag.h>
110727 #include <linux/sock_diag.h>
110728
110729 -static const struct sock_diag_handler *sock_diag_handlers[AF_MAX];
110730 +static const struct sock_diag_handler *sock_diag_handlers[AF_MAX] __read_only;
110731 static int (*inet_rcv_compat)(struct sk_buff *skb, struct nlmsghdr *nlh);
110732 static DEFINE_MUTEX(sock_diag_table_mutex);
110733
110734 int sock_diag_check_cookie(void *sk, __u32 *cookie)
110735 {
110736 +#ifndef CONFIG_GRKERNSEC_HIDESYM
110737 if ((cookie[0] != INET_DIAG_NOCOOKIE ||
110738 cookie[1] != INET_DIAG_NOCOOKIE) &&
110739 ((u32)(unsigned long)sk != cookie[0] ||
110740 (u32)((((unsigned long)sk) >> 31) >> 1) != cookie[1]))
110741 return -ESTALE;
110742 else
110743 +#endif
110744 return 0;
110745 }
110746 EXPORT_SYMBOL_GPL(sock_diag_check_cookie);
110747
110748 void sock_diag_save_cookie(void *sk, __u32 *cookie)
110749 {
110750 +#ifdef CONFIG_GRKERNSEC_HIDESYM
110751 + cookie[0] = 0;
110752 + cookie[1] = 0;
110753 +#else
110754 cookie[0] = (u32)(unsigned long)sk;
110755 cookie[1] = (u32)(((unsigned long)sk >> 31) >> 1);
110756 +#endif
110757 }
110758 EXPORT_SYMBOL_GPL(sock_diag_save_cookie);
110759
110760 @@ -110,8 +117,11 @@ int sock_diag_register(const struct sock_diag_handler *hndl)
110761 mutex_lock(&sock_diag_table_mutex);
110762 if (sock_diag_handlers[hndl->family])
110763 err = -EBUSY;
110764 - else
110765 + else {
110766 + pax_open_kernel();
110767 sock_diag_handlers[hndl->family] = hndl;
110768 + pax_close_kernel();
110769 + }
110770 mutex_unlock(&sock_diag_table_mutex);
110771
110772 return err;
110773 @@ -127,7 +137,9 @@ void sock_diag_unregister(const struct sock_diag_handler *hnld)
110774
110775 mutex_lock(&sock_diag_table_mutex);
110776 BUG_ON(sock_diag_handlers[family] != hnld);
110777 + pax_open_kernel();
110778 sock_diag_handlers[family] = NULL;
110779 + pax_close_kernel();
110780 mutex_unlock(&sock_diag_table_mutex);
110781 }
110782 EXPORT_SYMBOL_GPL(sock_diag_unregister);
110783 diff --git a/net/core/sysctl_net_core.c b/net/core/sysctl_net_core.c
110784 index 8ce351f..2c388f7 100644
110785 --- a/net/core/sysctl_net_core.c
110786 +++ b/net/core/sysctl_net_core.c
110787 @@ -36,7 +36,7 @@ static int rps_sock_flow_sysctl(struct ctl_table *table, int write,
110788 {
110789 unsigned int orig_size, size;
110790 int ret, i;
110791 - struct ctl_table tmp = {
110792 + ctl_table_no_const tmp = {
110793 .data = &size,
110794 .maxlen = sizeof(size),
110795 .mode = table->mode
110796 @@ -204,7 +204,7 @@ static int set_default_qdisc(struct ctl_table *table, int write,
110797 void __user *buffer, size_t *lenp, loff_t *ppos)
110798 {
110799 char id[IFNAMSIZ];
110800 - struct ctl_table tbl = {
110801 + ctl_table_no_const tbl = {
110802 .data = id,
110803 .maxlen = IFNAMSIZ,
110804 };
110805 @@ -222,7 +222,7 @@ static int set_default_qdisc(struct ctl_table *table, int write,
110806 static int proc_do_rss_key(struct ctl_table *table, int write,
110807 void __user *buffer, size_t *lenp, loff_t *ppos)
110808 {
110809 - struct ctl_table fake_table;
110810 + ctl_table_no_const fake_table;
110811 char buf[NETDEV_RSS_KEY_LEN * 3];
110812
110813 snprintf(buf, sizeof(buf), "%*phC", NETDEV_RSS_KEY_LEN, netdev_rss_key);
110814 @@ -286,7 +286,7 @@ static struct ctl_table net_core_table[] = {
110815 .mode = 0444,
110816 .proc_handler = proc_do_rss_key,
110817 },
110818 -#ifdef CONFIG_BPF_JIT
110819 +#if defined(CONFIG_BPF_JIT) && !defined(CONFIG_GRKERNSEC_BPF_HARDEN)
110820 {
110821 .procname = "bpf_jit_enable",
110822 .data = &bpf_jit_enable,
110823 @@ -411,13 +411,12 @@ static struct ctl_table netns_core_table[] = {
110824
110825 static __net_init int sysctl_core_net_init(struct net *net)
110826 {
110827 - struct ctl_table *tbl;
110828 + ctl_table_no_const *tbl = NULL;
110829
110830 net->core.sysctl_somaxconn = SOMAXCONN;
110831
110832 - tbl = netns_core_table;
110833 if (!net_eq(net, &init_net)) {
110834 - tbl = kmemdup(tbl, sizeof(netns_core_table), GFP_KERNEL);
110835 + tbl = kmemdup(netns_core_table, sizeof(netns_core_table), GFP_KERNEL);
110836 if (tbl == NULL)
110837 goto err_dup;
110838
110839 @@ -427,17 +426,16 @@ static __net_init int sysctl_core_net_init(struct net *net)
110840 if (net->user_ns != &init_user_ns) {
110841 tbl[0].procname = NULL;
110842 }
110843 - }
110844 -
110845 - net->core.sysctl_hdr = register_net_sysctl(net, "net/core", tbl);
110846 + net->core.sysctl_hdr = register_net_sysctl(net, "net/core", tbl);
110847 + } else
110848 + net->core.sysctl_hdr = register_net_sysctl(net, "net/core", netns_core_table);
110849 if (net->core.sysctl_hdr == NULL)
110850 goto err_reg;
110851
110852 return 0;
110853
110854 err_reg:
110855 - if (tbl != netns_core_table)
110856 - kfree(tbl);
110857 + kfree(tbl);
110858 err_dup:
110859 return -ENOMEM;
110860 }
110861 @@ -452,7 +450,7 @@ static __net_exit void sysctl_core_net_exit(struct net *net)
110862 kfree(tbl);
110863 }
110864
110865 -static __net_initdata struct pernet_operations sysctl_core_ops = {
110866 +static __net_initconst struct pernet_operations sysctl_core_ops = {
110867 .init = sysctl_core_net_init,
110868 .exit = sysctl_core_net_exit,
110869 };
110870 diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c
110871 index 8102286..a0c2755 100644
110872 --- a/net/decnet/af_decnet.c
110873 +++ b/net/decnet/af_decnet.c
110874 @@ -466,6 +466,7 @@ static struct proto dn_proto = {
110875 .sysctl_rmem = sysctl_decnet_rmem,
110876 .max_header = DN_MAX_NSP_DATA_HEADER + 64,
110877 .obj_size = sizeof(struct dn_sock),
110878 + .slab_flags = SLAB_USERCOPY,
110879 };
110880
110881 static struct sock *dn_alloc_sock(struct net *net, struct socket *sock, gfp_t gfp)
110882 diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c
110883 index b2c26b0..41f803e 100644
110884 --- a/net/decnet/dn_dev.c
110885 +++ b/net/decnet/dn_dev.c
110886 @@ -201,7 +201,7 @@ static struct dn_dev_sysctl_table {
110887 .extra1 = &min_t3,
110888 .extra2 = &max_t3
110889 },
110890 - {0}
110891 + { }
110892 },
110893 };
110894
110895 diff --git a/net/decnet/sysctl_net_decnet.c b/net/decnet/sysctl_net_decnet.c
110896 index 5325b54..a0d4d69 100644
110897 --- a/net/decnet/sysctl_net_decnet.c
110898 +++ b/net/decnet/sysctl_net_decnet.c
110899 @@ -174,7 +174,7 @@ static int dn_node_address_handler(struct ctl_table *table, int write,
110900
110901 if (len > *lenp) len = *lenp;
110902
110903 - if (copy_to_user(buffer, addr, len))
110904 + if (len > sizeof addr || copy_to_user(buffer, addr, len))
110905 return -EFAULT;
110906
110907 *lenp = len;
110908 @@ -237,7 +237,7 @@ static int dn_def_dev_handler(struct ctl_table *table, int write,
110909
110910 if (len > *lenp) len = *lenp;
110911
110912 - if (copy_to_user(buffer, devname, len))
110913 + if (len > sizeof devname || copy_to_user(buffer, devname, len))
110914 return -EFAULT;
110915
110916 *lenp = len;
110917 diff --git a/net/hsr/hsr_netlink.c b/net/hsr/hsr_netlink.c
110918 index a2c7e4c..3dc9f67 100644
110919 --- a/net/hsr/hsr_netlink.c
110920 +++ b/net/hsr/hsr_netlink.c
110921 @@ -102,7 +102,7 @@ nla_put_failure:
110922 return -EMSGSIZE;
110923 }
110924
110925 -static struct rtnl_link_ops hsr_link_ops __read_mostly = {
110926 +static struct rtnl_link_ops hsr_link_ops = {
110927 .kind = "hsr",
110928 .maxtype = IFLA_HSR_MAX,
110929 .policy = hsr_policy,
110930 diff --git a/net/ieee802154/6lowpan/core.c b/net/ieee802154/6lowpan/core.c
110931 index 055fbb7..c0dbe60 100644
110932 --- a/net/ieee802154/6lowpan/core.c
110933 +++ b/net/ieee802154/6lowpan/core.c
110934 @@ -217,7 +217,7 @@ static void lowpan_dellink(struct net_device *dev, struct list_head *head)
110935 dev_put(real_dev);
110936 }
110937
110938 -static struct rtnl_link_ops lowpan_link_ops __read_mostly = {
110939 +static struct rtnl_link_ops lowpan_link_ops = {
110940 .kind = "lowpan",
110941 .priv_size = sizeof(struct lowpan_dev_info),
110942 .setup = lowpan_setup,
110943 diff --git a/net/ieee802154/6lowpan/reassembly.c b/net/ieee802154/6lowpan/reassembly.c
110944 index f46e4d1..30231f1 100644
110945 --- a/net/ieee802154/6lowpan/reassembly.c
110946 +++ b/net/ieee802154/6lowpan/reassembly.c
110947 @@ -435,14 +435,13 @@ static struct ctl_table lowpan_frags_ctl_table[] = {
110948
110949 static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
110950 {
110951 - struct ctl_table *table;
110952 + ctl_table_no_const *table = NULL;
110953 struct ctl_table_header *hdr;
110954 struct netns_ieee802154_lowpan *ieee802154_lowpan =
110955 net_ieee802154_lowpan(net);
110956
110957 - table = lowpan_frags_ns_ctl_table;
110958 if (!net_eq(net, &init_net)) {
110959 - table = kmemdup(table, sizeof(lowpan_frags_ns_ctl_table),
110960 + table = kmemdup(lowpan_frags_ns_ctl_table, sizeof(lowpan_frags_ns_ctl_table),
110961 GFP_KERNEL);
110962 if (table == NULL)
110963 goto err_alloc;
110964 @@ -457,9 +456,9 @@ static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
110965 /* Don't export sysctls to unprivileged users */
110966 if (net->user_ns != &init_user_ns)
110967 table[0].procname = NULL;
110968 - }
110969 -
110970 - hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", table);
110971 + hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", table);
110972 + } else
110973 + hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", lowpan_frags_ns_ctl_table);
110974 if (hdr == NULL)
110975 goto err_reg;
110976
110977 @@ -467,8 +466,7 @@ static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
110978 return 0;
110979
110980 err_reg:
110981 - if (!net_eq(net, &init_net))
110982 - kfree(table);
110983 + kfree(table);
110984 err_alloc:
110985 return -ENOMEM;
110986 }
110987 diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
110988 index d2e49ba..f78e8aa 100644
110989 --- a/net/ipv4/af_inet.c
110990 +++ b/net/ipv4/af_inet.c
110991 @@ -1390,7 +1390,7 @@ int inet_recv_error(struct sock *sk, struct msghdr *msg, int len, int *addr_len)
110992 return ip_recv_error(sk, msg, len, addr_len);
110993 #if IS_ENABLED(CONFIG_IPV6)
110994 if (sk->sk_family == AF_INET6)
110995 - return pingv6_ops.ipv6_recv_error(sk, msg, len, addr_len);
110996 + return pingv6_ops->ipv6_recv_error(sk, msg, len, addr_len);
110997 #endif
110998 return -EINVAL;
110999 }
111000 diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
111001 index 3a8985c..9d2a870 100644
111002 --- a/net/ipv4/devinet.c
111003 +++ b/net/ipv4/devinet.c
111004 @@ -69,7 +69,8 @@
111005
111006 static struct ipv4_devconf ipv4_devconf = {
111007 .data = {
111008 - [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 1,
111009 + [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 0,
111010 + [IPV4_DEVCONF_RP_FILTER - 1] = 1,
111011 [IPV4_DEVCONF_SEND_REDIRECTS - 1] = 1,
111012 [IPV4_DEVCONF_SECURE_REDIRECTS - 1] = 1,
111013 [IPV4_DEVCONF_SHARED_MEDIA - 1] = 1,
111014 @@ -80,7 +81,8 @@ static struct ipv4_devconf ipv4_devconf = {
111015
111016 static struct ipv4_devconf ipv4_devconf_dflt = {
111017 .data = {
111018 - [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 1,
111019 + [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 0,
111020 + [IPV4_DEVCONF_RP_FILTER - 1] = 1,
111021 [IPV4_DEVCONF_SEND_REDIRECTS - 1] = 1,
111022 [IPV4_DEVCONF_SECURE_REDIRECTS - 1] = 1,
111023 [IPV4_DEVCONF_SHARED_MEDIA - 1] = 1,
111024 @@ -1549,7 +1551,7 @@ static int inet_dump_ifaddr(struct sk_buff *skb, struct netlink_callback *cb)
111025 idx = 0;
111026 head = &net->dev_index_head[h];
111027 rcu_read_lock();
111028 - cb->seq = atomic_read(&net->ipv4.dev_addr_genid) ^
111029 + cb->seq = atomic_read_unchecked(&net->ipv4.dev_addr_genid) ^
111030 net->dev_base_seq;
111031 hlist_for_each_entry_rcu(dev, head, index_hlist) {
111032 if (idx < s_idx)
111033 @@ -1868,7 +1870,7 @@ static int inet_netconf_dump_devconf(struct sk_buff *skb,
111034 idx = 0;
111035 head = &net->dev_index_head[h];
111036 rcu_read_lock();
111037 - cb->seq = atomic_read(&net->ipv4.dev_addr_genid) ^
111038 + cb->seq = atomic_read_unchecked(&net->ipv4.dev_addr_genid) ^
111039 net->dev_base_seq;
111040 hlist_for_each_entry_rcu(dev, head, index_hlist) {
111041 if (idx < s_idx)
111042 @@ -2103,7 +2105,7 @@ static int ipv4_doint_and_flush(struct ctl_table *ctl, int write,
111043 #define DEVINET_SYSCTL_FLUSHING_ENTRY(attr, name) \
111044 DEVINET_SYSCTL_COMPLEX_ENTRY(attr, name, ipv4_doint_and_flush)
111045
111046 -static struct devinet_sysctl_table {
111047 +static const struct devinet_sysctl_table {
111048 struct ctl_table_header *sysctl_header;
111049 struct ctl_table devinet_vars[__IPV4_DEVCONF_MAX];
111050 } devinet_sysctl = {
111051 @@ -2235,7 +2237,7 @@ static __net_init int devinet_init_net(struct net *net)
111052 int err;
111053 struct ipv4_devconf *all, *dflt;
111054 #ifdef CONFIG_SYSCTL
111055 - struct ctl_table *tbl = ctl_forward_entry;
111056 + ctl_table_no_const *tbl = NULL;
111057 struct ctl_table_header *forw_hdr;
111058 #endif
111059
111060 @@ -2253,7 +2255,7 @@ static __net_init int devinet_init_net(struct net *net)
111061 goto err_alloc_dflt;
111062
111063 #ifdef CONFIG_SYSCTL
111064 - tbl = kmemdup(tbl, sizeof(ctl_forward_entry), GFP_KERNEL);
111065 + tbl = kmemdup(ctl_forward_entry, sizeof(ctl_forward_entry), GFP_KERNEL);
111066 if (tbl == NULL)
111067 goto err_alloc_ctl;
111068
111069 @@ -2273,7 +2275,10 @@ static __net_init int devinet_init_net(struct net *net)
111070 goto err_reg_dflt;
111071
111072 err = -ENOMEM;
111073 - forw_hdr = register_net_sysctl(net, "net/ipv4", tbl);
111074 + if (!net_eq(net, &init_net))
111075 + forw_hdr = register_net_sysctl(net, "net/ipv4", tbl);
111076 + else
111077 + forw_hdr = register_net_sysctl(net, "net/ipv4", ctl_forward_entry);
111078 if (forw_hdr == NULL)
111079 goto err_reg_ctl;
111080 net->ipv4.forw_hdr = forw_hdr;
111081 @@ -2289,8 +2294,7 @@ err_reg_ctl:
111082 err_reg_dflt:
111083 __devinet_sysctl_unregister(all);
111084 err_reg_all:
111085 - if (tbl != ctl_forward_entry)
111086 - kfree(tbl);
111087 + kfree(tbl);
111088 err_alloc_ctl:
111089 #endif
111090 if (dflt != &ipv4_devconf_dflt)
111091 diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
111092 index 23b9b3e..60cf0c4 100644
111093 --- a/net/ipv4/fib_frontend.c
111094 +++ b/net/ipv4/fib_frontend.c
111095 @@ -1020,12 +1020,12 @@ static int fib_inetaddr_event(struct notifier_block *this, unsigned long event,
111096 #ifdef CONFIG_IP_ROUTE_MULTIPATH
111097 fib_sync_up(dev);
111098 #endif
111099 - atomic_inc(&net->ipv4.dev_addr_genid);
111100 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
111101 rt_cache_flush(dev_net(dev));
111102 break;
111103 case NETDEV_DOWN:
111104 fib_del_ifaddr(ifa, NULL);
111105 - atomic_inc(&net->ipv4.dev_addr_genid);
111106 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
111107 if (ifa->ifa_dev->ifa_list == NULL) {
111108 /* Last address was deleted from this interface.
111109 * Disable IP.
111110 @@ -1063,7 +1063,7 @@ static int fib_netdev_event(struct notifier_block *this, unsigned long event, vo
111111 #ifdef CONFIG_IP_ROUTE_MULTIPATH
111112 fib_sync_up(dev);
111113 #endif
111114 - atomic_inc(&net->ipv4.dev_addr_genid);
111115 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
111116 rt_cache_flush(net);
111117 break;
111118 case NETDEV_DOWN:
111119 diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c
111120 index 1e2090e..351a724 100644
111121 --- a/net/ipv4/fib_semantics.c
111122 +++ b/net/ipv4/fib_semantics.c
111123 @@ -753,7 +753,7 @@ __be32 fib_info_update_nh_saddr(struct net *net, struct fib_nh *nh)
111124 nh->nh_saddr = inet_select_addr(nh->nh_dev,
111125 nh->nh_gw,
111126 nh->nh_parent->fib_scope);
111127 - nh->nh_saddr_genid = atomic_read(&net->ipv4.dev_addr_genid);
111128 + nh->nh_saddr_genid = atomic_read_unchecked(&net->ipv4.dev_addr_genid);
111129
111130 return nh->nh_saddr;
111131 }
111132 diff --git a/net/ipv4/fou.c b/net/ipv4/fou.c
111133 index ff069f6..335e752 100644
111134 --- a/net/ipv4/fou.c
111135 +++ b/net/ipv4/fou.c
111136 @@ -771,12 +771,12 @@ EXPORT_SYMBOL(gue_build_header);
111137
111138 #ifdef CONFIG_NET_FOU_IP_TUNNELS
111139
111140 -static const struct ip_tunnel_encap_ops __read_mostly fou_iptun_ops = {
111141 +static const struct ip_tunnel_encap_ops fou_iptun_ops = {
111142 .encap_hlen = fou_encap_hlen,
111143 .build_header = fou_build_header,
111144 };
111145
111146 -static const struct ip_tunnel_encap_ops __read_mostly gue_iptun_ops = {
111147 +static const struct ip_tunnel_encap_ops gue_iptun_ops = {
111148 .encap_hlen = gue_encap_hlen,
111149 .build_header = gue_build_header,
111150 };
111151 diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c
111152 index 9111a4e..3576905 100644
111153 --- a/net/ipv4/inet_hashtables.c
111154 +++ b/net/ipv4/inet_hashtables.c
111155 @@ -18,6 +18,7 @@
111156 #include <linux/sched.h>
111157 #include <linux/slab.h>
111158 #include <linux/wait.h>
111159 +#include <linux/security.h>
111160
111161 #include <net/inet_connection_sock.h>
111162 #include <net/inet_hashtables.h>
111163 @@ -49,6 +50,8 @@ static unsigned int inet_sk_ehashfn(const struct sock *sk)
111164 return inet_ehashfn(net, laddr, lport, faddr, fport);
111165 }
111166
111167 +extern void gr_update_task_in_ip_table(const struct inet_sock *inet);
111168 +
111169 /*
111170 * Allocate and initialize a new local port bind bucket.
111171 * The bindhash mutex for snum's hash chain must be held here.
111172 @@ -554,6 +557,8 @@ ok:
111173 twrefcnt += inet_twsk_bind_unhash(tw, hinfo);
111174 spin_unlock(&head->lock);
111175
111176 + gr_update_task_in_ip_table(inet_sk(sk));
111177 +
111178 if (tw) {
111179 inet_twsk_deschedule(tw, death_row);
111180 while (twrefcnt) {
111181 diff --git a/net/ipv4/inetpeer.c b/net/ipv4/inetpeer.c
111182 index 241afd7..31b95d5 100644
111183 --- a/net/ipv4/inetpeer.c
111184 +++ b/net/ipv4/inetpeer.c
111185 @@ -461,7 +461,7 @@ relookup:
111186 if (p) {
111187 p->daddr = *daddr;
111188 atomic_set(&p->refcnt, 1);
111189 - atomic_set(&p->rid, 0);
111190 + atomic_set_unchecked(&p->rid, 0);
111191 p->metrics[RTAX_LOCK-1] = INETPEER_METRICS_NEW;
111192 p->rate_tokens = 0;
111193 /* 60*HZ is arbitrary, but chosen enough high so that the first
111194 diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c
111195 index 145a50c..5dd8cc5 100644
111196 --- a/net/ipv4/ip_fragment.c
111197 +++ b/net/ipv4/ip_fragment.c
111198 @@ -268,7 +268,7 @@ static int ip_frag_too_far(struct ipq *qp)
111199 return 0;
111200
111201 start = qp->rid;
111202 - end = atomic_inc_return(&peer->rid);
111203 + end = atomic_inc_return_unchecked(&peer->rid);
111204 qp->rid = end;
111205
111206 rc = qp->q.fragments && (end - start) > max;
111207 @@ -748,12 +748,11 @@ static struct ctl_table ip4_frags_ctl_table[] = {
111208
111209 static int __net_init ip4_frags_ns_ctl_register(struct net *net)
111210 {
111211 - struct ctl_table *table;
111212 + ctl_table_no_const *table = NULL;
111213 struct ctl_table_header *hdr;
111214
111215 - table = ip4_frags_ns_ctl_table;
111216 if (!net_eq(net, &init_net)) {
111217 - table = kmemdup(table, sizeof(ip4_frags_ns_ctl_table), GFP_KERNEL);
111218 + table = kmemdup(ip4_frags_ns_ctl_table, sizeof(ip4_frags_ns_ctl_table), GFP_KERNEL);
111219 if (table == NULL)
111220 goto err_alloc;
111221
111222 @@ -767,9 +766,10 @@ static int __net_init ip4_frags_ns_ctl_register(struct net *net)
111223 /* Don't export sysctls to unprivileged users */
111224 if (net->user_ns != &init_user_ns)
111225 table[0].procname = NULL;
111226 - }
111227 + hdr = register_net_sysctl(net, "net/ipv4", table);
111228 + } else
111229 + hdr = register_net_sysctl(net, "net/ipv4", ip4_frags_ns_ctl_table);
111230
111231 - hdr = register_net_sysctl(net, "net/ipv4", table);
111232 if (hdr == NULL)
111233 goto err_reg;
111234
111235 @@ -777,8 +777,7 @@ static int __net_init ip4_frags_ns_ctl_register(struct net *net)
111236 return 0;
111237
111238 err_reg:
111239 - if (!net_eq(net, &init_net))
111240 - kfree(table);
111241 + kfree(table);
111242 err_alloc:
111243 return -ENOMEM;
111244 }
111245 diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
111246 index 6207275f..00323a2 100644
111247 --- a/net/ipv4/ip_gre.c
111248 +++ b/net/ipv4/ip_gre.c
111249 @@ -115,7 +115,7 @@ static bool log_ecn_error = true;
111250 module_param(log_ecn_error, bool, 0644);
111251 MODULE_PARM_DESC(log_ecn_error, "Log packets received with corrupted ECN");
111252
111253 -static struct rtnl_link_ops ipgre_link_ops __read_mostly;
111254 +static struct rtnl_link_ops ipgre_link_ops;
111255 static int ipgre_tunnel_init(struct net_device *dev);
111256
111257 static int ipgre_net_id __read_mostly;
111258 @@ -817,7 +817,7 @@ static const struct nla_policy ipgre_policy[IFLA_GRE_MAX + 1] = {
111259 [IFLA_GRE_ENCAP_DPORT] = { .type = NLA_U16 },
111260 };
111261
111262 -static struct rtnl_link_ops ipgre_link_ops __read_mostly = {
111263 +static struct rtnl_link_ops ipgre_link_ops = {
111264 .kind = "gre",
111265 .maxtype = IFLA_GRE_MAX,
111266 .policy = ipgre_policy,
111267 @@ -832,7 +832,7 @@ static struct rtnl_link_ops ipgre_link_ops __read_mostly = {
111268 .get_link_net = ip_tunnel_get_link_net,
111269 };
111270
111271 -static struct rtnl_link_ops ipgre_tap_ops __read_mostly = {
111272 +static struct rtnl_link_ops ipgre_tap_ops = {
111273 .kind = "gretap",
111274 .maxtype = IFLA_GRE_MAX,
111275 .policy = ipgre_policy,
111276 diff --git a/net/ipv4/ip_input.c b/net/ipv4/ip_input.c
111277 index 3d4da2c..40f9c29 100644
111278 --- a/net/ipv4/ip_input.c
111279 +++ b/net/ipv4/ip_input.c
111280 @@ -147,6 +147,10 @@
111281 #include <linux/mroute.h>
111282 #include <linux/netlink.h>
111283
111284 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
111285 +extern int grsec_enable_blackhole;
111286 +#endif
111287 +
111288 /*
111289 * Process Router Attention IP option (RFC 2113)
111290 */
111291 @@ -223,6 +227,9 @@ static int ip_local_deliver_finish(struct sk_buff *skb)
111292 if (!raw) {
111293 if (xfrm4_policy_check(NULL, XFRM_POLICY_IN, skb)) {
111294 IP_INC_STATS_BH(net, IPSTATS_MIB_INUNKNOWNPROTOS);
111295 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
111296 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
111297 +#endif
111298 icmp_send(skb, ICMP_DEST_UNREACH,
111299 ICMP_PROT_UNREACH, 0);
111300 }
111301 diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c
111302 index 5cd9927..8610b9f 100644
111303 --- a/net/ipv4/ip_sockglue.c
111304 +++ b/net/ipv4/ip_sockglue.c
111305 @@ -1254,7 +1254,8 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
111306 len = min_t(unsigned int, len, opt->optlen);
111307 if (put_user(len, optlen))
111308 return -EFAULT;
111309 - if (copy_to_user(optval, opt->__data, len))
111310 + if ((len > (sizeof(optbuf) - sizeof(struct ip_options))) ||
111311 + copy_to_user(optval, opt->__data, len))
111312 return -EFAULT;
111313 return 0;
111314 }
111315 @@ -1388,7 +1389,7 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
111316 if (sk->sk_type != SOCK_STREAM)
111317 return -ENOPROTOOPT;
111318
111319 - msg.msg_control = (__force void *) optval;
111320 + msg.msg_control = (__force_kernel void *) optval;
111321 msg.msg_controllen = len;
111322 msg.msg_flags = flags;
111323
111324 diff --git a/net/ipv4/ip_vti.c b/net/ipv4/ip_vti.c
111325 index 94efe14..1453fcc 100644
111326 --- a/net/ipv4/ip_vti.c
111327 +++ b/net/ipv4/ip_vti.c
111328 @@ -45,7 +45,7 @@
111329 #include <net/net_namespace.h>
111330 #include <net/netns/generic.h>
111331
111332 -static struct rtnl_link_ops vti_link_ops __read_mostly;
111333 +static struct rtnl_link_ops vti_link_ops;
111334
111335 static int vti_net_id __read_mostly;
111336 static int vti_tunnel_init(struct net_device *dev);
111337 @@ -519,7 +519,7 @@ static const struct nla_policy vti_policy[IFLA_VTI_MAX + 1] = {
111338 [IFLA_VTI_REMOTE] = { .len = FIELD_SIZEOF(struct iphdr, daddr) },
111339 };
111340
111341 -static struct rtnl_link_ops vti_link_ops __read_mostly = {
111342 +static struct rtnl_link_ops vti_link_ops = {
111343 .kind = "vti",
111344 .maxtype = IFLA_VTI_MAX,
111345 .policy = vti_policy,
111346 diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c
111347 index b26376e..fc3d733 100644
111348 --- a/net/ipv4/ipconfig.c
111349 +++ b/net/ipv4/ipconfig.c
111350 @@ -333,7 +333,7 @@ static int __init ic_devinet_ioctl(unsigned int cmd, struct ifreq *arg)
111351
111352 mm_segment_t oldfs = get_fs();
111353 set_fs(get_ds());
111354 - res = devinet_ioctl(&init_net, cmd, (struct ifreq __user *) arg);
111355 + res = devinet_ioctl(&init_net, cmd, (struct ifreq __force_user *) arg);
111356 set_fs(oldfs);
111357 return res;
111358 }
111359 @@ -344,7 +344,7 @@ static int __init ic_dev_ioctl(unsigned int cmd, struct ifreq *arg)
111360
111361 mm_segment_t oldfs = get_fs();
111362 set_fs(get_ds());
111363 - res = dev_ioctl(&init_net, cmd, (struct ifreq __user *) arg);
111364 + res = dev_ioctl(&init_net, cmd, (struct ifreq __force_user *) arg);
111365 set_fs(oldfs);
111366 return res;
111367 }
111368 @@ -355,7 +355,7 @@ static int __init ic_route_ioctl(unsigned int cmd, struct rtentry *arg)
111369
111370 mm_segment_t oldfs = get_fs();
111371 set_fs(get_ds());
111372 - res = ip_rt_ioctl(&init_net, cmd, (void __user *) arg);
111373 + res = ip_rt_ioctl(&init_net, cmd, (void __force_user *) arg);
111374 set_fs(oldfs);
111375 return res;
111376 }
111377 diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c
111378 index 915d215..48d1db7 100644
111379 --- a/net/ipv4/ipip.c
111380 +++ b/net/ipv4/ipip.c
111381 @@ -124,7 +124,7 @@ MODULE_PARM_DESC(log_ecn_error, "Log packets received with corrupted ECN");
111382 static int ipip_net_id __read_mostly;
111383
111384 static int ipip_tunnel_init(struct net_device *dev);
111385 -static struct rtnl_link_ops ipip_link_ops __read_mostly;
111386 +static struct rtnl_link_ops ipip_link_ops;
111387
111388 static int ipip_err(struct sk_buff *skb, u32 info)
111389 {
111390 @@ -487,7 +487,7 @@ static const struct nla_policy ipip_policy[IFLA_IPTUN_MAX + 1] = {
111391 [IFLA_IPTUN_ENCAP_DPORT] = { .type = NLA_U16 },
111392 };
111393
111394 -static struct rtnl_link_ops ipip_link_ops __read_mostly = {
111395 +static struct rtnl_link_ops ipip_link_ops = {
111396 .kind = "ipip",
111397 .maxtype = IFLA_IPTUN_MAX,
111398 .policy = ipip_policy,
111399 diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c
111400 index f95b6f9..2ee2097 100644
111401 --- a/net/ipv4/netfilter/arp_tables.c
111402 +++ b/net/ipv4/netfilter/arp_tables.c
111403 @@ -885,14 +885,14 @@ static int compat_table_info(const struct xt_table_info *info,
111404 #endif
111405
111406 static int get_info(struct net *net, void __user *user,
111407 - const int *len, int compat)
111408 + int len, int compat)
111409 {
111410 char name[XT_TABLE_MAXNAMELEN];
111411 struct xt_table *t;
111412 int ret;
111413
111414 - if (*len != sizeof(struct arpt_getinfo)) {
111415 - duprintf("length %u != %Zu\n", *len,
111416 + if (len != sizeof(struct arpt_getinfo)) {
111417 + duprintf("length %u != %Zu\n", len,
111418 sizeof(struct arpt_getinfo));
111419 return -EINVAL;
111420 }
111421 @@ -929,7 +929,7 @@ static int get_info(struct net *net, void __user *user,
111422 info.size = private->size;
111423 strcpy(info.name, name);
111424
111425 - if (copy_to_user(user, &info, *len) != 0)
111426 + if (copy_to_user(user, &info, len) != 0)
111427 ret = -EFAULT;
111428 else
111429 ret = 0;
111430 @@ -1690,7 +1690,7 @@ static int compat_do_arpt_get_ctl(struct sock *sk, int cmd, void __user *user,
111431
111432 switch (cmd) {
111433 case ARPT_SO_GET_INFO:
111434 - ret = get_info(sock_net(sk), user, len, 1);
111435 + ret = get_info(sock_net(sk), user, *len, 1);
111436 break;
111437 case ARPT_SO_GET_ENTRIES:
111438 ret = compat_get_entries(sock_net(sk), user, len);
111439 @@ -1735,7 +1735,7 @@ static int do_arpt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len
111440
111441 switch (cmd) {
111442 case ARPT_SO_GET_INFO:
111443 - ret = get_info(sock_net(sk), user, len, 0);
111444 + ret = get_info(sock_net(sk), user, *len, 0);
111445 break;
111446
111447 case ARPT_SO_GET_ENTRIES:
111448 diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c
111449 index cf5e82f..75a20f5 100644
111450 --- a/net/ipv4/netfilter/ip_tables.c
111451 +++ b/net/ipv4/netfilter/ip_tables.c
111452 @@ -1073,14 +1073,14 @@ static int compat_table_info(const struct xt_table_info *info,
111453 #endif
111454
111455 static int get_info(struct net *net, void __user *user,
111456 - const int *len, int compat)
111457 + int len, int compat)
111458 {
111459 char name[XT_TABLE_MAXNAMELEN];
111460 struct xt_table *t;
111461 int ret;
111462
111463 - if (*len != sizeof(struct ipt_getinfo)) {
111464 - duprintf("length %u != %zu\n", *len,
111465 + if (len != sizeof(struct ipt_getinfo)) {
111466 + duprintf("length %u != %zu\n", len,
111467 sizeof(struct ipt_getinfo));
111468 return -EINVAL;
111469 }
111470 @@ -1117,7 +1117,7 @@ static int get_info(struct net *net, void __user *user,
111471 info.size = private->size;
111472 strcpy(info.name, name);
111473
111474 - if (copy_to_user(user, &info, *len) != 0)
111475 + if (copy_to_user(user, &info, len) != 0)
111476 ret = -EFAULT;
111477 else
111478 ret = 0;
111479 @@ -1973,7 +1973,7 @@ compat_do_ipt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
111480
111481 switch (cmd) {
111482 case IPT_SO_GET_INFO:
111483 - ret = get_info(sock_net(sk), user, len, 1);
111484 + ret = get_info(sock_net(sk), user, *len, 1);
111485 break;
111486 case IPT_SO_GET_ENTRIES:
111487 ret = compat_get_entries(sock_net(sk), user, len);
111488 @@ -2020,7 +2020,7 @@ do_ipt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
111489
111490 switch (cmd) {
111491 case IPT_SO_GET_INFO:
111492 - ret = get_info(sock_net(sk), user, len, 0);
111493 + ret = get_info(sock_net(sk), user, *len, 0);
111494 break;
111495
111496 case IPT_SO_GET_ENTRIES:
111497 diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c
111498 index e90f83a..3e6acca 100644
111499 --- a/net/ipv4/netfilter/ipt_CLUSTERIP.c
111500 +++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c
111501 @@ -720,7 +720,7 @@ static int clusterip_net_init(struct net *net)
111502 spin_lock_init(&cn->lock);
111503
111504 #ifdef CONFIG_PROC_FS
111505 - cn->procdir = proc_mkdir("ipt_CLUSTERIP", net->proc_net);
111506 + cn->procdir = proc_mkdir_restrict("ipt_CLUSTERIP", net->proc_net);
111507 if (!cn->procdir) {
111508 pr_err("Unable to proc dir entry\n");
111509 return -ENOMEM;
111510 diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c
111511 index 787b0d6..ab6c0ba 100644
111512 --- a/net/ipv4/ping.c
111513 +++ b/net/ipv4/ping.c
111514 @@ -59,7 +59,7 @@ struct ping_table {
111515 };
111516
111517 static struct ping_table ping_table;
111518 -struct pingv6_ops pingv6_ops;
111519 +struct pingv6_ops *pingv6_ops;
111520 EXPORT_SYMBOL_GPL(pingv6_ops);
111521
111522 static u16 ping_port_rover;
111523 @@ -359,7 +359,7 @@ static int ping_check_bind_addr(struct sock *sk, struct inet_sock *isk,
111524 return -ENODEV;
111525 }
111526 }
111527 - has_addr = pingv6_ops.ipv6_chk_addr(net, &addr->sin6_addr, dev,
111528 + has_addr = pingv6_ops->ipv6_chk_addr(net, &addr->sin6_addr, dev,
111529 scoped);
111530 rcu_read_unlock();
111531
111532 @@ -567,7 +567,7 @@ void ping_err(struct sk_buff *skb, int offset, u32 info)
111533 }
111534 #if IS_ENABLED(CONFIG_IPV6)
111535 } else if (skb->protocol == htons(ETH_P_IPV6)) {
111536 - harderr = pingv6_ops.icmpv6_err_convert(type, code, &err);
111537 + harderr = pingv6_ops->icmpv6_err_convert(type, code, &err);
111538 #endif
111539 }
111540
111541 @@ -585,7 +585,7 @@ void ping_err(struct sk_buff *skb, int offset, u32 info)
111542 info, (u8 *)icmph);
111543 #if IS_ENABLED(CONFIG_IPV6)
111544 } else if (family == AF_INET6) {
111545 - pingv6_ops.ipv6_icmp_error(sk, skb, err, 0,
111546 + pingv6_ops->ipv6_icmp_error(sk, skb, err, 0,
111547 info, (u8 *)icmph);
111548 #endif
111549 }
111550 @@ -919,10 +919,10 @@ int ping_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
111551 }
111552
111553 if (inet6_sk(sk)->rxopt.all)
111554 - pingv6_ops.ip6_datagram_recv_common_ctl(sk, msg, skb);
111555 + pingv6_ops->ip6_datagram_recv_common_ctl(sk, msg, skb);
111556 if (skb->protocol == htons(ETH_P_IPV6) &&
111557 inet6_sk(sk)->rxopt.all)
111558 - pingv6_ops.ip6_datagram_recv_specific_ctl(sk, msg, skb);
111559 + pingv6_ops->ip6_datagram_recv_specific_ctl(sk, msg, skb);
111560 else if (skb->protocol == htons(ETH_P_IP) && isk->cmsg_flags)
111561 ip_cmsg_recv(msg, skb);
111562 #endif
111563 @@ -1117,7 +1117,7 @@ static void ping_v4_format_sock(struct sock *sp, struct seq_file *f,
111564 from_kuid_munged(seq_user_ns(f), sock_i_uid(sp)),
111565 0, sock_i_ino(sp),
111566 atomic_read(&sp->sk_refcnt), sp,
111567 - atomic_read(&sp->sk_drops));
111568 + atomic_read_unchecked(&sp->sk_drops));
111569 }
111570
111571 static int ping_v4_seq_show(struct seq_file *seq, void *v)
111572 diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
111573 index f027a70..2e64edc 100644
111574 --- a/net/ipv4/raw.c
111575 +++ b/net/ipv4/raw.c
111576 @@ -324,7 +324,7 @@ static int raw_rcv_skb(struct sock *sk, struct sk_buff *skb)
111577 int raw_rcv(struct sock *sk, struct sk_buff *skb)
111578 {
111579 if (!xfrm4_policy_check(sk, XFRM_POLICY_IN, skb)) {
111580 - atomic_inc(&sk->sk_drops);
111581 + atomic_inc_unchecked(&sk->sk_drops);
111582 kfree_skb(skb);
111583 return NET_RX_DROP;
111584 }
111585 @@ -773,16 +773,20 @@ static int raw_init(struct sock *sk)
111586
111587 static int raw_seticmpfilter(struct sock *sk, char __user *optval, int optlen)
111588 {
111589 + struct icmp_filter filter;
111590 +
111591 if (optlen > sizeof(struct icmp_filter))
111592 optlen = sizeof(struct icmp_filter);
111593 - if (copy_from_user(&raw_sk(sk)->filter, optval, optlen))
111594 + if (copy_from_user(&filter, optval, optlen))
111595 return -EFAULT;
111596 + raw_sk(sk)->filter = filter;
111597 return 0;
111598 }
111599
111600 static int raw_geticmpfilter(struct sock *sk, char __user *optval, int __user *optlen)
111601 {
111602 int len, ret = -EFAULT;
111603 + struct icmp_filter filter;
111604
111605 if (get_user(len, optlen))
111606 goto out;
111607 @@ -792,8 +796,8 @@ static int raw_geticmpfilter(struct sock *sk, char __user *optval, int __user *o
111608 if (len > sizeof(struct icmp_filter))
111609 len = sizeof(struct icmp_filter);
111610 ret = -EFAULT;
111611 - if (put_user(len, optlen) ||
111612 - copy_to_user(optval, &raw_sk(sk)->filter, len))
111613 + filter = raw_sk(sk)->filter;
111614 + if (put_user(len, optlen) || len > sizeof filter || copy_to_user(optval, &filter, len))
111615 goto out;
111616 ret = 0;
111617 out: return ret;
111618 @@ -1022,7 +1026,7 @@ static void raw_sock_seq_show(struct seq_file *seq, struct sock *sp, int i)
111619 0, 0L, 0,
111620 from_kuid_munged(seq_user_ns(seq), sock_i_uid(sp)),
111621 0, sock_i_ino(sp),
111622 - atomic_read(&sp->sk_refcnt), sp, atomic_read(&sp->sk_drops));
111623 + atomic_read(&sp->sk_refcnt), sp, atomic_read_unchecked(&sp->sk_drops));
111624 }
111625
111626 static int raw_seq_show(struct seq_file *seq, void *v)
111627 diff --git a/net/ipv4/route.c b/net/ipv4/route.c
111628 index 20fc020..3ba426f 100644
111629 --- a/net/ipv4/route.c
111630 +++ b/net/ipv4/route.c
111631 @@ -228,7 +228,7 @@ static const struct seq_operations rt_cache_seq_ops = {
111632
111633 static int rt_cache_seq_open(struct inode *inode, struct file *file)
111634 {
111635 - return seq_open(file, &rt_cache_seq_ops);
111636 + return seq_open_restrict(file, &rt_cache_seq_ops);
111637 }
111638
111639 static const struct file_operations rt_cache_seq_fops = {
111640 @@ -319,7 +319,7 @@ static const struct seq_operations rt_cpu_seq_ops = {
111641
111642 static int rt_cpu_seq_open(struct inode *inode, struct file *file)
111643 {
111644 - return seq_open(file, &rt_cpu_seq_ops);
111645 + return seq_open_restrict(file, &rt_cpu_seq_ops);
111646 }
111647
111648 static const struct file_operations rt_cpu_seq_fops = {
111649 @@ -357,7 +357,7 @@ static int rt_acct_proc_show(struct seq_file *m, void *v)
111650
111651 static int rt_acct_proc_open(struct inode *inode, struct file *file)
111652 {
111653 - return single_open(file, rt_acct_proc_show, NULL);
111654 + return single_open_restrict(file, rt_acct_proc_show, NULL);
111655 }
111656
111657 static const struct file_operations rt_acct_proc_fops = {
111658 @@ -459,11 +459,11 @@ static struct neighbour *ipv4_neigh_lookup(const struct dst_entry *dst,
111659
111660 #define IP_IDENTS_SZ 2048u
111661 struct ip_ident_bucket {
111662 - atomic_t id;
111663 + atomic_unchecked_t id;
111664 u32 stamp32;
111665 };
111666
111667 -static struct ip_ident_bucket *ip_idents __read_mostly;
111668 +static struct ip_ident_bucket ip_idents[IP_IDENTS_SZ] __read_mostly;
111669
111670 /* In order to protect privacy, we add a perturbation to identifiers
111671 * if one generator is seldom used. This makes hard for an attacker
111672 @@ -479,7 +479,7 @@ u32 ip_idents_reserve(u32 hash, int segs)
111673 if (old != now && cmpxchg(&bucket->stamp32, old, now) == old)
111674 delta = prandom_u32_max(now - old);
111675
111676 - return atomic_add_return(segs + delta, &bucket->id) - segs;
111677 + return atomic_add_return_unchecked(segs + delta, &bucket->id) - segs;
111678 }
111679 EXPORT_SYMBOL(ip_idents_reserve);
111680
111681 @@ -2639,34 +2639,34 @@ static struct ctl_table ipv4_route_flush_table[] = {
111682 .maxlen = sizeof(int),
111683 .mode = 0200,
111684 .proc_handler = ipv4_sysctl_rtcache_flush,
111685 + .extra1 = &init_net,
111686 },
111687 { },
111688 };
111689
111690 static __net_init int sysctl_route_net_init(struct net *net)
111691 {
111692 - struct ctl_table *tbl;
111693 + ctl_table_no_const *tbl = NULL;
111694
111695 - tbl = ipv4_route_flush_table;
111696 if (!net_eq(net, &init_net)) {
111697 - tbl = kmemdup(tbl, sizeof(ipv4_route_flush_table), GFP_KERNEL);
111698 + tbl = kmemdup(ipv4_route_flush_table, sizeof(ipv4_route_flush_table), GFP_KERNEL);
111699 if (tbl == NULL)
111700 goto err_dup;
111701
111702 /* Don't export sysctls to unprivileged users */
111703 if (net->user_ns != &init_user_ns)
111704 tbl[0].procname = NULL;
111705 - }
111706 - tbl[0].extra1 = net;
111707 + tbl[0].extra1 = net;
111708 + net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", tbl);
111709 + } else
111710 + net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", ipv4_route_flush_table);
111711
111712 - net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", tbl);
111713 if (net->ipv4.route_hdr == NULL)
111714 goto err_reg;
111715 return 0;
111716
111717 err_reg:
111718 - if (tbl != ipv4_route_flush_table)
111719 - kfree(tbl);
111720 + kfree(tbl);
111721 err_dup:
111722 return -ENOMEM;
111723 }
111724 @@ -2689,8 +2689,8 @@ static __net_initdata struct pernet_operations sysctl_route_ops = {
111725
111726 static __net_init int rt_genid_init(struct net *net)
111727 {
111728 - atomic_set(&net->ipv4.rt_genid, 0);
111729 - atomic_set(&net->fnhe_genid, 0);
111730 + atomic_set_unchecked(&net->ipv4.rt_genid, 0);
111731 + atomic_set_unchecked(&net->fnhe_genid, 0);
111732 get_random_bytes(&net->ipv4.dev_addr_genid,
111733 sizeof(net->ipv4.dev_addr_genid));
111734 return 0;
111735 @@ -2734,11 +2734,7 @@ int __init ip_rt_init(void)
111736 int rc = 0;
111737 int cpu;
111738
111739 - ip_idents = kmalloc(IP_IDENTS_SZ * sizeof(*ip_idents), GFP_KERNEL);
111740 - if (!ip_idents)
111741 - panic("IP: failed to allocate ip_idents\n");
111742 -
111743 - prandom_bytes(ip_idents, IP_IDENTS_SZ * sizeof(*ip_idents));
111744 + prandom_bytes(ip_idents, sizeof(ip_idents));
111745
111746 for_each_possible_cpu(cpu) {
111747 struct uncached_list *ul = &per_cpu(rt_uncached_list, cpu);
111748 diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c
111749 index d151539..5f5e247 100644
111750 --- a/net/ipv4/sysctl_net_ipv4.c
111751 +++ b/net/ipv4/sysctl_net_ipv4.c
111752 @@ -60,7 +60,7 @@ static int ipv4_local_port_range(struct ctl_table *table, int write,
111753 container_of(table->data, struct net, ipv4.ip_local_ports.range);
111754 int ret;
111755 int range[2];
111756 - struct ctl_table tmp = {
111757 + ctl_table_no_const tmp = {
111758 .data = &range,
111759 .maxlen = sizeof(range),
111760 .mode = table->mode,
111761 @@ -118,7 +118,7 @@ static int ipv4_ping_group_range(struct ctl_table *table, int write,
111762 int ret;
111763 gid_t urange[2];
111764 kgid_t low, high;
111765 - struct ctl_table tmp = {
111766 + ctl_table_no_const tmp = {
111767 .data = &urange,
111768 .maxlen = sizeof(urange),
111769 .mode = table->mode,
111770 @@ -149,7 +149,7 @@ static int proc_tcp_congestion_control(struct ctl_table *ctl, int write,
111771 void __user *buffer, size_t *lenp, loff_t *ppos)
111772 {
111773 char val[TCP_CA_NAME_MAX];
111774 - struct ctl_table tbl = {
111775 + ctl_table_no_const tbl = {
111776 .data = val,
111777 .maxlen = TCP_CA_NAME_MAX,
111778 };
111779 @@ -168,7 +168,7 @@ static int proc_tcp_available_congestion_control(struct ctl_table *ctl,
111780 void __user *buffer, size_t *lenp,
111781 loff_t *ppos)
111782 {
111783 - struct ctl_table tbl = { .maxlen = TCP_CA_BUF_MAX, };
111784 + ctl_table_no_const tbl = { .maxlen = TCP_CA_BUF_MAX, };
111785 int ret;
111786
111787 tbl.data = kmalloc(tbl.maxlen, GFP_USER);
111788 @@ -185,7 +185,7 @@ static int proc_allowed_congestion_control(struct ctl_table *ctl,
111789 void __user *buffer, size_t *lenp,
111790 loff_t *ppos)
111791 {
111792 - struct ctl_table tbl = { .maxlen = TCP_CA_BUF_MAX };
111793 + ctl_table_no_const tbl = { .maxlen = TCP_CA_BUF_MAX };
111794 int ret;
111795
111796 tbl.data = kmalloc(tbl.maxlen, GFP_USER);
111797 @@ -204,7 +204,7 @@ static int proc_tcp_fastopen_key(struct ctl_table *ctl, int write,
111798 void __user *buffer, size_t *lenp,
111799 loff_t *ppos)
111800 {
111801 - struct ctl_table tbl = { .maxlen = (TCP_FASTOPEN_KEY_LENGTH * 2 + 10) };
111802 + ctl_table_no_const tbl = { .maxlen = (TCP_FASTOPEN_KEY_LENGTH * 2 + 10) };
111803 struct tcp_fastopen_context *ctxt;
111804 int ret;
111805 u32 user_key[4]; /* 16 bytes, matching TCP_FASTOPEN_KEY_LENGTH */
111806 @@ -888,13 +888,12 @@ static struct ctl_table ipv4_net_table[] = {
111807
111808 static __net_init int ipv4_sysctl_init_net(struct net *net)
111809 {
111810 - struct ctl_table *table;
111811 + ctl_table_no_const *table = NULL;
111812
111813 - table = ipv4_net_table;
111814 if (!net_eq(net, &init_net)) {
111815 int i;
111816
111817 - table = kmemdup(table, sizeof(ipv4_net_table), GFP_KERNEL);
111818 + table = kmemdup(ipv4_net_table, sizeof(ipv4_net_table), GFP_KERNEL);
111819 if (table == NULL)
111820 goto err_alloc;
111821
111822 @@ -903,7 +902,10 @@ static __net_init int ipv4_sysctl_init_net(struct net *net)
111823 table[i].data += (void *)net - (void *)&init_net;
111824 }
111825
111826 - net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", table);
111827 + if (!net_eq(net, &init_net))
111828 + net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", table);
111829 + else
111830 + net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", ipv4_net_table);
111831 if (net->ipv4.ipv4_hdr == NULL)
111832 goto err_reg;
111833
111834 diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
111835 index 995a225..e1e9183 100644
111836 --- a/net/ipv4/tcp.c
111837 +++ b/net/ipv4/tcp.c
111838 @@ -520,8 +520,10 @@ unsigned int tcp_poll(struct file *file, struct socket *sock, poll_table *wait)
111839
111840 /* Race breaker. If space is freed after
111841 * wspace test but before the flags are set,
111842 - * IO signal will be lost.
111843 + * IO signal will be lost. Memory barrier
111844 + * pairs with the input side.
111845 */
111846 + smp_mb__after_atomic();
111847 if (sk_stream_is_writeable(sk))
111848 mask |= POLLOUT | POLLWRNORM;
111849 }
111850 diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
111851 index f501ac04..0c5a1b2 100644
111852 --- a/net/ipv4/tcp_input.c
111853 +++ b/net/ipv4/tcp_input.c
111854 @@ -767,7 +767,7 @@ static void tcp_update_pacing_rate(struct sock *sk)
111855 * without any lock. We want to make sure compiler wont store
111856 * intermediate values in this location.
111857 */
111858 - ACCESS_ONCE(sk->sk_pacing_rate) = min_t(u64, rate,
111859 + ACCESS_ONCE_RW(sk->sk_pacing_rate) = min_t(u64, rate,
111860 sk->sk_max_pacing_rate);
111861 }
111862
111863 @@ -4541,7 +4541,7 @@ static struct sk_buff *tcp_collapse_one(struct sock *sk, struct sk_buff *skb,
111864 * simplifies code)
111865 */
111866 static void
111867 -tcp_collapse(struct sock *sk, struct sk_buff_head *list,
111868 +__intentional_overflow(5,6) tcp_collapse(struct sock *sk, struct sk_buff_head *list,
111869 struct sk_buff *head, struct sk_buff *tail,
111870 u32 start, u32 end)
111871 {
111872 @@ -4799,6 +4799,8 @@ static void tcp_check_space(struct sock *sk)
111873 {
111874 if (sock_flag(sk, SOCK_QUEUE_SHRUNK)) {
111875 sock_reset_flag(sk, SOCK_QUEUE_SHRUNK);
111876 + /* pairs with tcp_poll() */
111877 + smp_mb__after_atomic();
111878 if (sk->sk_socket &&
111879 test_bit(SOCK_NOSPACE, &sk->sk_socket->flags))
111880 tcp_new_space(sk);
111881 @@ -5525,6 +5527,7 @@ discard:
111882 tcp_paws_reject(&tp->rx_opt, 0))
111883 goto discard_and_undo;
111884
111885 +#ifndef CONFIG_GRKERNSEC_NO_SIMULT_CONNECT
111886 if (th->syn) {
111887 /* We see SYN without ACK. It is attempt of
111888 * simultaneous connect with crossed SYNs.
111889 @@ -5575,6 +5578,7 @@ discard:
111890 goto discard;
111891 #endif
111892 }
111893 +#endif
111894 /* "fifth, if neither of the SYN or RST bits is set then
111895 * drop the segment and return."
111896 */
111897 @@ -5621,7 +5625,7 @@ int tcp_rcv_state_process(struct sock *sk, struct sk_buff *skb,
111898 goto discard;
111899
111900 if (th->syn) {
111901 - if (th->fin)
111902 + if (th->fin || th->urg || th->psh)
111903 goto discard;
111904 if (icsk->icsk_af_ops->conn_request(sk, skb) < 0)
111905 return 1;
111906 diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
111907 index f1756ee..8908cb0 100644
111908 --- a/net/ipv4/tcp_ipv4.c
111909 +++ b/net/ipv4/tcp_ipv4.c
111910 @@ -89,6 +89,10 @@ int sysctl_tcp_tw_reuse __read_mostly;
111911 int sysctl_tcp_low_latency __read_mostly;
111912 EXPORT_SYMBOL(sysctl_tcp_low_latency);
111913
111914 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
111915 +extern int grsec_enable_blackhole;
111916 +#endif
111917 +
111918 #ifdef CONFIG_TCP_MD5SIG
111919 static int tcp_v4_md5_hash_hdr(char *md5_hash, const struct tcp_md5sig_key *key,
111920 __be32 daddr, __be32 saddr, const struct tcphdr *th);
111921 @@ -1475,6 +1479,9 @@ int tcp_v4_do_rcv(struct sock *sk, struct sk_buff *skb)
111922 return 0;
111923
111924 reset:
111925 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
111926 + if (!grsec_enable_blackhole)
111927 +#endif
111928 tcp_v4_send_reset(rsk, skb);
111929 discard:
111930 kfree_skb(skb);
111931 @@ -1639,12 +1646,19 @@ int tcp_v4_rcv(struct sk_buff *skb)
111932 TCP_SKB_CB(skb)->sacked = 0;
111933
111934 sk = __inet_lookup_skb(&tcp_hashinfo, skb, th->source, th->dest);
111935 - if (!sk)
111936 + if (!sk) {
111937 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
111938 + ret = 1;
111939 +#endif
111940 goto no_tcp_socket;
111941 -
111942 + }
111943 process:
111944 - if (sk->sk_state == TCP_TIME_WAIT)
111945 + if (sk->sk_state == TCP_TIME_WAIT) {
111946 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
111947 + ret = 2;
111948 +#endif
111949 goto do_time_wait;
111950 + }
111951
111952 if (unlikely(iph->ttl < inet_sk(sk)->min_ttl)) {
111953 NET_INC_STATS_BH(net, LINUX_MIB_TCPMINTTLDROP);
111954 @@ -1700,6 +1714,10 @@ csum_error:
111955 bad_packet:
111956 TCP_INC_STATS_BH(net, TCP_MIB_INERRS);
111957 } else {
111958 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
111959 + if (!grsec_enable_blackhole || (ret == 1 &&
111960 + (skb->dev->flags & IFF_LOOPBACK)))
111961 +#endif
111962 tcp_v4_send_reset(NULL, skb);
111963 }
111964
111965 diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c
111966 index dd11ac7..c0872da 100644
111967 --- a/net/ipv4/tcp_minisocks.c
111968 +++ b/net/ipv4/tcp_minisocks.c
111969 @@ -27,6 +27,10 @@
111970 #include <net/inet_common.h>
111971 #include <net/xfrm.h>
111972
111973 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
111974 +extern int grsec_enable_blackhole;
111975 +#endif
111976 +
111977 int sysctl_tcp_syncookies __read_mostly = 1;
111978 EXPORT_SYMBOL(sysctl_tcp_syncookies);
111979
111980 @@ -785,7 +789,10 @@ embryonic_reset:
111981 * avoid becoming vulnerable to outside attack aiming at
111982 * resetting legit local connections.
111983 */
111984 - req->rsk_ops->send_reset(sk, skb);
111985 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
111986 + if (!grsec_enable_blackhole)
111987 +#endif
111988 + req->rsk_ops->send_reset(sk, skb);
111989 } else if (fastopen) { /* received a valid RST pkt */
111990 reqsk_fastopen_remove(sk, req, true);
111991 tcp_reset(sk);
111992 diff --git a/net/ipv4/tcp_probe.c b/net/ipv4/tcp_probe.c
111993 index ebf5ff5..4d1ff32 100644
111994 --- a/net/ipv4/tcp_probe.c
111995 +++ b/net/ipv4/tcp_probe.c
111996 @@ -236,7 +236,7 @@ static ssize_t tcpprobe_read(struct file *file, char __user *buf,
111997 if (cnt + width >= len)
111998 break;
111999
112000 - if (copy_to_user(buf + cnt, tbuf, width))
112001 + if (width > sizeof tbuf || copy_to_user(buf + cnt, tbuf, width))
112002 return -EFAULT;
112003 cnt += width;
112004 }
112005 diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c
112006 index 0732b78..a82bdc6 100644
112007 --- a/net/ipv4/tcp_timer.c
112008 +++ b/net/ipv4/tcp_timer.c
112009 @@ -22,6 +22,10 @@
112010 #include <linux/gfp.h>
112011 #include <net/tcp.h>
112012
112013 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
112014 +extern int grsec_lastack_retries;
112015 +#endif
112016 +
112017 int sysctl_tcp_syn_retries __read_mostly = TCP_SYN_RETRIES;
112018 int sysctl_tcp_synack_retries __read_mostly = TCP_SYNACK_RETRIES;
112019 int sysctl_tcp_keepalive_time __read_mostly = TCP_KEEPALIVE_TIME;
112020 @@ -194,6 +198,13 @@ static int tcp_write_timeout(struct sock *sk)
112021 }
112022 }
112023
112024 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
112025 + if ((sk->sk_state == TCP_LAST_ACK) &&
112026 + (grsec_lastack_retries > 0) &&
112027 + (grsec_lastack_retries < retry_until))
112028 + retry_until = grsec_lastack_retries;
112029 +#endif
112030 +
112031 if (retransmits_timed_out(sk, retry_until,
112032 syn_set ? 0 : icsk->icsk_user_timeout, syn_set)) {
112033 /* Has it gone just too far? */
112034 diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
112035 index 97ef1f8b..e446c33 100644
112036 --- a/net/ipv4/udp.c
112037 +++ b/net/ipv4/udp.c
112038 @@ -87,6 +87,7 @@
112039 #include <linux/types.h>
112040 #include <linux/fcntl.h>
112041 #include <linux/module.h>
112042 +#include <linux/security.h>
112043 #include <linux/socket.h>
112044 #include <linux/sockios.h>
112045 #include <linux/igmp.h>
112046 @@ -114,6 +115,10 @@
112047 #include <net/busy_poll.h>
112048 #include "udp_impl.h"
112049
112050 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
112051 +extern int grsec_enable_blackhole;
112052 +#endif
112053 +
112054 struct udp_table udp_table __read_mostly;
112055 EXPORT_SYMBOL(udp_table);
112056
112057 @@ -608,6 +613,9 @@ static inline bool __udp_is_mcast_sock(struct net *net, struct sock *sk,
112058 return true;
112059 }
112060
112061 +extern int gr_search_udp_recvmsg(struct sock *sk, const struct sk_buff *skb);
112062 +extern int gr_search_udp_sendmsg(struct sock *sk, struct sockaddr_in *addr);
112063 +
112064 /*
112065 * This routine is called by the ICMP module when it gets some
112066 * sort of error condition. If err < 0 then the socket should
112067 @@ -945,9 +953,18 @@ int udp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
112068 dport = usin->sin_port;
112069 if (dport == 0)
112070 return -EINVAL;
112071 +
112072 + err = gr_search_udp_sendmsg(sk, usin);
112073 + if (err)
112074 + return err;
112075 } else {
112076 if (sk->sk_state != TCP_ESTABLISHED)
112077 return -EDESTADDRREQ;
112078 +
112079 + err = gr_search_udp_sendmsg(sk, NULL);
112080 + if (err)
112081 + return err;
112082 +
112083 daddr = inet->inet_daddr;
112084 dport = inet->inet_dport;
112085 /* Open fast path for connected socket.
112086 @@ -1195,7 +1212,7 @@ static unsigned int first_packet_length(struct sock *sk)
112087 IS_UDPLITE(sk));
112088 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
112089 IS_UDPLITE(sk));
112090 - atomic_inc(&sk->sk_drops);
112091 + atomic_inc_unchecked(&sk->sk_drops);
112092 __skb_unlink(skb, rcvq);
112093 __skb_queue_tail(&list_kill, skb);
112094 }
112095 @@ -1275,6 +1292,10 @@ try_again:
112096 if (!skb)
112097 goto out;
112098
112099 + err = gr_search_udp_recvmsg(sk, skb);
112100 + if (err)
112101 + goto out_free;
112102 +
112103 ulen = skb->len - sizeof(struct udphdr);
112104 copied = len;
112105 if (copied > ulen)
112106 @@ -1307,7 +1328,7 @@ try_again:
112107 if (unlikely(err)) {
112108 trace_kfree_skb(skb, udp_recvmsg);
112109 if (!peeked) {
112110 - atomic_inc(&sk->sk_drops);
112111 + atomic_inc_unchecked(&sk->sk_drops);
112112 UDP_INC_STATS_USER(sock_net(sk),
112113 UDP_MIB_INERRORS, is_udplite);
112114 }
112115 @@ -1605,7 +1626,7 @@ csum_error:
112116 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_CSUMERRORS, is_udplite);
112117 drop:
112118 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS, is_udplite);
112119 - atomic_inc(&sk->sk_drops);
112120 + atomic_inc_unchecked(&sk->sk_drops);
112121 kfree_skb(skb);
112122 return -1;
112123 }
112124 @@ -1624,7 +1645,7 @@ static void flush_stack(struct sock **stack, unsigned int count,
112125 skb1 = (i == final) ? skb : skb_clone(skb, GFP_ATOMIC);
112126
112127 if (!skb1) {
112128 - atomic_inc(&sk->sk_drops);
112129 + atomic_inc_unchecked(&sk->sk_drops);
112130 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_RCVBUFERRORS,
112131 IS_UDPLITE(sk));
112132 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
112133 @@ -1830,6 +1851,9 @@ int __udp4_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
112134 goto csum_error;
112135
112136 UDP_INC_STATS_BH(net, UDP_MIB_NOPORTS, proto == IPPROTO_UDPLITE);
112137 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
112138 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
112139 +#endif
112140 icmp_send(skb, ICMP_DEST_UNREACH, ICMP_PORT_UNREACH, 0);
112141
112142 /*
112143 @@ -2416,7 +2440,7 @@ static void udp4_format_sock(struct sock *sp, struct seq_file *f,
112144 from_kuid_munged(seq_user_ns(f), sock_i_uid(sp)),
112145 0, sock_i_ino(sp),
112146 atomic_read(&sp->sk_refcnt), sp,
112147 - atomic_read(&sp->sk_drops));
112148 + atomic_read_unchecked(&sp->sk_drops));
112149 }
112150
112151 int udp4_seq_show(struct seq_file *seq, void *v)
112152 diff --git a/net/ipv4/xfrm4_policy.c b/net/ipv4/xfrm4_policy.c
112153 index 6156f68..d6ab46d 100644
112154 --- a/net/ipv4/xfrm4_policy.c
112155 +++ b/net/ipv4/xfrm4_policy.c
112156 @@ -186,11 +186,11 @@ _decode_session4(struct sk_buff *skb, struct flowi *fl, int reverse)
112157 fl4->flowi4_tos = iph->tos;
112158 }
112159
112160 -static inline int xfrm4_garbage_collect(struct dst_ops *ops)
112161 +static int xfrm4_garbage_collect(struct dst_ops *ops)
112162 {
112163 struct net *net = container_of(ops, struct net, xfrm.xfrm4_dst_ops);
112164
112165 - xfrm4_policy_afinfo.garbage_collect(net);
112166 + xfrm_garbage_collect_deferred(net);
112167 return (dst_entries_get_slow(ops) > ops->gc_thresh * 2);
112168 }
112169
112170 @@ -269,19 +269,18 @@ static struct ctl_table xfrm4_policy_table[] = {
112171
112172 static int __net_init xfrm4_net_init(struct net *net)
112173 {
112174 - struct ctl_table *table;
112175 + ctl_table_no_const *table = NULL;
112176 struct ctl_table_header *hdr;
112177
112178 - table = xfrm4_policy_table;
112179 if (!net_eq(net, &init_net)) {
112180 - table = kmemdup(table, sizeof(xfrm4_policy_table), GFP_KERNEL);
112181 + table = kmemdup(xfrm4_policy_table, sizeof(xfrm4_policy_table), GFP_KERNEL);
112182 if (!table)
112183 goto err_alloc;
112184
112185 table[0].data = &net->xfrm.xfrm4_dst_ops.gc_thresh;
112186 - }
112187 -
112188 - hdr = register_net_sysctl(net, "net/ipv4", table);
112189 + hdr = register_net_sysctl(net, "net/ipv4", table);
112190 + } else
112191 + hdr = register_net_sysctl(net, "net/ipv4", xfrm4_policy_table);
112192 if (!hdr)
112193 goto err_reg;
112194
112195 @@ -289,8 +288,7 @@ static int __net_init xfrm4_net_init(struct net *net)
112196 return 0;
112197
112198 err_reg:
112199 - if (!net_eq(net, &init_net))
112200 - kfree(table);
112201 + kfree(table);
112202 err_alloc:
112203 return -ENOMEM;
112204 }
112205 diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
112206 index b603002..0de5c88 100644
112207 --- a/net/ipv6/addrconf.c
112208 +++ b/net/ipv6/addrconf.c
112209 @@ -171,7 +171,7 @@ static struct ipv6_devconf ipv6_devconf __read_mostly = {
112210 .hop_limit = IPV6_DEFAULT_HOPLIMIT,
112211 .mtu6 = IPV6_MIN_MTU,
112212 .accept_ra = 1,
112213 - .accept_redirects = 1,
112214 + .accept_redirects = 0,
112215 .autoconf = 1,
112216 .force_mld_version = 0,
112217 .mldv1_unsolicited_report_interval = 10 * HZ,
112218 @@ -209,7 +209,7 @@ static struct ipv6_devconf ipv6_devconf_dflt __read_mostly = {
112219 .hop_limit = IPV6_DEFAULT_HOPLIMIT,
112220 .mtu6 = IPV6_MIN_MTU,
112221 .accept_ra = 1,
112222 - .accept_redirects = 1,
112223 + .accept_redirects = 0,
112224 .autoconf = 1,
112225 .force_mld_version = 0,
112226 .mldv1_unsolicited_report_interval = 10 * HZ,
112227 @@ -607,7 +607,7 @@ static int inet6_netconf_dump_devconf(struct sk_buff *skb,
112228 idx = 0;
112229 head = &net->dev_index_head[h];
112230 rcu_read_lock();
112231 - cb->seq = atomic_read(&net->ipv6.dev_addr_genid) ^
112232 + cb->seq = atomic_read_unchecked(&net->ipv6.dev_addr_genid) ^
112233 net->dev_base_seq;
112234 hlist_for_each_entry_rcu(dev, head, index_hlist) {
112235 if (idx < s_idx)
112236 @@ -2438,7 +2438,7 @@ int addrconf_set_dstaddr(struct net *net, void __user *arg)
112237 p.iph.ihl = 5;
112238 p.iph.protocol = IPPROTO_IPV6;
112239 p.iph.ttl = 64;
112240 - ifr.ifr_ifru.ifru_data = (__force void __user *)&p;
112241 + ifr.ifr_ifru.ifru_data = (void __force_user *)&p;
112242
112243 if (ops->ndo_do_ioctl) {
112244 mm_segment_t oldfs = get_fs();
112245 @@ -3587,16 +3587,23 @@ static const struct file_operations if6_fops = {
112246 .release = seq_release_net,
112247 };
112248
112249 +extern void register_ipv6_seq_ops_addr(struct seq_operations *addr);
112250 +extern void unregister_ipv6_seq_ops_addr(void);
112251 +
112252 static int __net_init if6_proc_net_init(struct net *net)
112253 {
112254 - if (!proc_create("if_inet6", S_IRUGO, net->proc_net, &if6_fops))
112255 + register_ipv6_seq_ops_addr(&if6_seq_ops);
112256 + if (!proc_create("if_inet6", S_IRUGO, net->proc_net, &if6_fops)) {
112257 + unregister_ipv6_seq_ops_addr();
112258 return -ENOMEM;
112259 + }
112260 return 0;
112261 }
112262
112263 static void __net_exit if6_proc_net_exit(struct net *net)
112264 {
112265 remove_proc_entry("if_inet6", net->proc_net);
112266 + unregister_ipv6_seq_ops_addr();
112267 }
112268
112269 static struct pernet_operations if6_proc_net_ops = {
112270 @@ -4215,7 +4222,7 @@ static int inet6_dump_addr(struct sk_buff *skb, struct netlink_callback *cb,
112271 s_ip_idx = ip_idx = cb->args[2];
112272
112273 rcu_read_lock();
112274 - cb->seq = atomic_read(&net->ipv6.dev_addr_genid) ^ net->dev_base_seq;
112275 + cb->seq = atomic_read_unchecked(&net->ipv6.dev_addr_genid) ^ net->dev_base_seq;
112276 for (h = s_h; h < NETDEV_HASHENTRIES; h++, s_idx = 0) {
112277 idx = 0;
112278 head = &net->dev_index_head[h];
112279 @@ -4864,7 +4871,7 @@ static void __ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp)
112280 rt_genid_bump_ipv6(net);
112281 break;
112282 }
112283 - atomic_inc(&net->ipv6.dev_addr_genid);
112284 + atomic_inc_unchecked(&net->ipv6.dev_addr_genid);
112285 }
112286
112287 static void ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp)
112288 @@ -4884,7 +4891,7 @@ int addrconf_sysctl_forward(struct ctl_table *ctl, int write,
112289 int *valp = ctl->data;
112290 int val = *valp;
112291 loff_t pos = *ppos;
112292 - struct ctl_table lctl;
112293 + ctl_table_no_const lctl;
112294 int ret;
112295
112296 /*
112297 @@ -4909,7 +4916,7 @@ int addrconf_sysctl_mtu(struct ctl_table *ctl, int write,
112298 {
112299 struct inet6_dev *idev = ctl->extra1;
112300 int min_mtu = IPV6_MIN_MTU;
112301 - struct ctl_table lctl;
112302 + ctl_table_no_const lctl;
112303
112304 lctl = *ctl;
112305 lctl.extra1 = &min_mtu;
112306 @@ -4984,7 +4991,7 @@ int addrconf_sysctl_disable(struct ctl_table *ctl, int write,
112307 int *valp = ctl->data;
112308 int val = *valp;
112309 loff_t pos = *ppos;
112310 - struct ctl_table lctl;
112311 + ctl_table_no_const lctl;
112312 int ret;
112313
112314 /*
112315 diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
112316 index e8c4400..a4cd5da 100644
112317 --- a/net/ipv6/af_inet6.c
112318 +++ b/net/ipv6/af_inet6.c
112319 @@ -766,7 +766,7 @@ static int __net_init inet6_net_init(struct net *net)
112320 net->ipv6.sysctl.icmpv6_time = 1*HZ;
112321 net->ipv6.sysctl.flowlabel_consistency = 1;
112322 net->ipv6.sysctl.auto_flowlabels = 0;
112323 - atomic_set(&net->ipv6.fib6_sernum, 1);
112324 + atomic_set_unchecked(&net->ipv6.fib6_sernum, 1);
112325
112326 err = ipv6_init_mibs(net);
112327 if (err)
112328 diff --git a/net/ipv6/datagram.c b/net/ipv6/datagram.c
112329 index ace8dac..bd6942d 100644
112330 --- a/net/ipv6/datagram.c
112331 +++ b/net/ipv6/datagram.c
112332 @@ -957,5 +957,5 @@ void ip6_dgram_sock_seq_show(struct seq_file *seq, struct sock *sp,
112333 0,
112334 sock_i_ino(sp),
112335 atomic_read(&sp->sk_refcnt), sp,
112336 - atomic_read(&sp->sk_drops));
112337 + atomic_read_unchecked(&sp->sk_drops));
112338 }
112339 diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c
112340 index a5e9519..16b7412 100644
112341 --- a/net/ipv6/icmp.c
112342 +++ b/net/ipv6/icmp.c
112343 @@ -1005,7 +1005,7 @@ static struct ctl_table ipv6_icmp_table_template[] = {
112344
112345 struct ctl_table * __net_init ipv6_icmp_sysctl_init(struct net *net)
112346 {
112347 - struct ctl_table *table;
112348 + ctl_table_no_const *table;
112349
112350 table = kmemdup(ipv6_icmp_table_template,
112351 sizeof(ipv6_icmp_table_template),
112352 diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c
112353 index 263ef41..88c7be8 100644
112354 --- a/net/ipv6/ip6_fib.c
112355 +++ b/net/ipv6/ip6_fib.c
112356 @@ -99,9 +99,9 @@ static int fib6_new_sernum(struct net *net)
112357 int new, old;
112358
112359 do {
112360 - old = atomic_read(&net->ipv6.fib6_sernum);
112361 + old = atomic_read_unchecked(&net->ipv6.fib6_sernum);
112362 new = old < INT_MAX ? old + 1 : 1;
112363 - } while (atomic_cmpxchg(&net->ipv6.fib6_sernum,
112364 + } while (atomic_cmpxchg_unchecked(&net->ipv6.fib6_sernum,
112365 old, new) != old);
112366 return new;
112367 }
112368 diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c
112369 index bc28b7d..a08feea 100644
112370 --- a/net/ipv6/ip6_gre.c
112371 +++ b/net/ipv6/ip6_gre.c
112372 @@ -71,8 +71,8 @@ struct ip6gre_net {
112373 struct net_device *fb_tunnel_dev;
112374 };
112375
112376 -static struct rtnl_link_ops ip6gre_link_ops __read_mostly;
112377 -static struct rtnl_link_ops ip6gre_tap_ops __read_mostly;
112378 +static struct rtnl_link_ops ip6gre_link_ops;
112379 +static struct rtnl_link_ops ip6gre_tap_ops;
112380 static int ip6gre_tunnel_init(struct net_device *dev);
112381 static void ip6gre_tunnel_setup(struct net_device *dev);
112382 static void ip6gre_tunnel_link(struct ip6gre_net *ign, struct ip6_tnl *t);
112383 @@ -1289,7 +1289,7 @@ static void ip6gre_fb_tunnel_init(struct net_device *dev)
112384 }
112385
112386
112387 -static struct inet6_protocol ip6gre_protocol __read_mostly = {
112388 +static struct inet6_protocol ip6gre_protocol = {
112389 .handler = ip6gre_rcv,
112390 .err_handler = ip6gre_err,
112391 .flags = INET6_PROTO_NOPOLICY|INET6_PROTO_FINAL,
112392 @@ -1650,7 +1650,7 @@ static const struct nla_policy ip6gre_policy[IFLA_GRE_MAX + 1] = {
112393 [IFLA_GRE_FLAGS] = { .type = NLA_U32 },
112394 };
112395
112396 -static struct rtnl_link_ops ip6gre_link_ops __read_mostly = {
112397 +static struct rtnl_link_ops ip6gre_link_ops = {
112398 .kind = "ip6gre",
112399 .maxtype = IFLA_GRE_MAX,
112400 .policy = ip6gre_policy,
112401 @@ -1665,7 +1665,7 @@ static struct rtnl_link_ops ip6gre_link_ops __read_mostly = {
112402 .get_link_net = ip6_tnl_get_link_net,
112403 };
112404
112405 -static struct rtnl_link_ops ip6gre_tap_ops __read_mostly = {
112406 +static struct rtnl_link_ops ip6gre_tap_ops = {
112407 .kind = "ip6gretap",
112408 .maxtype = IFLA_GRE_MAX,
112409 .policy = ip6gre_policy,
112410 diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
112411 index ddd94ec..b7cfefb 100644
112412 --- a/net/ipv6/ip6_tunnel.c
112413 +++ b/net/ipv6/ip6_tunnel.c
112414 @@ -86,7 +86,7 @@ static u32 HASH(const struct in6_addr *addr1, const struct in6_addr *addr2)
112415
112416 static int ip6_tnl_dev_init(struct net_device *dev);
112417 static void ip6_tnl_dev_setup(struct net_device *dev);
112418 -static struct rtnl_link_ops ip6_link_ops __read_mostly;
112419 +static struct rtnl_link_ops ip6_link_ops;
112420
112421 static int ip6_tnl_net_id __read_mostly;
112422 struct ip6_tnl_net {
112423 @@ -1780,7 +1780,7 @@ static const struct nla_policy ip6_tnl_policy[IFLA_IPTUN_MAX + 1] = {
112424 [IFLA_IPTUN_PROTO] = { .type = NLA_U8 },
112425 };
112426
112427 -static struct rtnl_link_ops ip6_link_ops __read_mostly = {
112428 +static struct rtnl_link_ops ip6_link_ops = {
112429 .kind = "ip6tnl",
112430 .maxtype = IFLA_IPTUN_MAX,
112431 .policy = ip6_tnl_policy,
112432 diff --git a/net/ipv6/ip6_vti.c b/net/ipv6/ip6_vti.c
112433 index 5fb9e21..92bf04b 100644
112434 --- a/net/ipv6/ip6_vti.c
112435 +++ b/net/ipv6/ip6_vti.c
112436 @@ -62,7 +62,7 @@ static u32 HASH(const struct in6_addr *addr1, const struct in6_addr *addr2)
112437
112438 static int vti6_dev_init(struct net_device *dev);
112439 static void vti6_dev_setup(struct net_device *dev);
112440 -static struct rtnl_link_ops vti6_link_ops __read_mostly;
112441 +static struct rtnl_link_ops vti6_link_ops;
112442
112443 static int vti6_net_id __read_mostly;
112444 struct vti6_net {
112445 @@ -1004,7 +1004,7 @@ static const struct nla_policy vti6_policy[IFLA_VTI_MAX + 1] = {
112446 [IFLA_VTI_OKEY] = { .type = NLA_U32 },
112447 };
112448
112449 -static struct rtnl_link_ops vti6_link_ops __read_mostly = {
112450 +static struct rtnl_link_ops vti6_link_ops = {
112451 .kind = "vti6",
112452 .maxtype = IFLA_VTI_MAX,
112453 .policy = vti6_policy,
112454 diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c
112455 index 8d766d9..dcdfea7 100644
112456 --- a/net/ipv6/ipv6_sockglue.c
112457 +++ b/net/ipv6/ipv6_sockglue.c
112458 @@ -989,7 +989,7 @@ static int do_ipv6_getsockopt(struct sock *sk, int level, int optname,
112459 if (sk->sk_type != SOCK_STREAM)
112460 return -ENOPROTOOPT;
112461
112462 - msg.msg_control = optval;
112463 + msg.msg_control = (void __force_kernel *)optval;
112464 msg.msg_controllen = len;
112465 msg.msg_flags = flags;
112466
112467 diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
112468 index bb00c6f..16c90d7 100644
112469 --- a/net/ipv6/netfilter/ip6_tables.c
112470 +++ b/net/ipv6/netfilter/ip6_tables.c
112471 @@ -1083,14 +1083,14 @@ static int compat_table_info(const struct xt_table_info *info,
112472 #endif
112473
112474 static int get_info(struct net *net, void __user *user,
112475 - const int *len, int compat)
112476 + int len, int compat)
112477 {
112478 char name[XT_TABLE_MAXNAMELEN];
112479 struct xt_table *t;
112480 int ret;
112481
112482 - if (*len != sizeof(struct ip6t_getinfo)) {
112483 - duprintf("length %u != %zu\n", *len,
112484 + if (len != sizeof(struct ip6t_getinfo)) {
112485 + duprintf("length %u != %zu\n", len,
112486 sizeof(struct ip6t_getinfo));
112487 return -EINVAL;
112488 }
112489 @@ -1127,7 +1127,7 @@ static int get_info(struct net *net, void __user *user,
112490 info.size = private->size;
112491 strcpy(info.name, name);
112492
112493 - if (copy_to_user(user, &info, *len) != 0)
112494 + if (copy_to_user(user, &info, len) != 0)
112495 ret = -EFAULT;
112496 else
112497 ret = 0;
112498 @@ -1983,7 +1983,7 @@ compat_do_ip6t_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
112499
112500 switch (cmd) {
112501 case IP6T_SO_GET_INFO:
112502 - ret = get_info(sock_net(sk), user, len, 1);
112503 + ret = get_info(sock_net(sk), user, *len, 1);
112504 break;
112505 case IP6T_SO_GET_ENTRIES:
112506 ret = compat_get_entries(sock_net(sk), user, len);
112507 @@ -2030,7 +2030,7 @@ do_ip6t_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
112508
112509 switch (cmd) {
112510 case IP6T_SO_GET_INFO:
112511 - ret = get_info(sock_net(sk), user, len, 0);
112512 + ret = get_info(sock_net(sk), user, *len, 0);
112513 break;
112514
112515 case IP6T_SO_GET_ENTRIES:
112516 diff --git a/net/ipv6/netfilter/nf_conntrack_reasm.c b/net/ipv6/netfilter/nf_conntrack_reasm.c
112517 index 6f187c8..34b367f 100644
112518 --- a/net/ipv6/netfilter/nf_conntrack_reasm.c
112519 +++ b/net/ipv6/netfilter/nf_conntrack_reasm.c
112520 @@ -96,12 +96,11 @@ static struct ctl_table nf_ct_frag6_sysctl_table[] = {
112521
112522 static int nf_ct_frag6_sysctl_register(struct net *net)
112523 {
112524 - struct ctl_table *table;
112525 + ctl_table_no_const *table = NULL;
112526 struct ctl_table_header *hdr;
112527
112528 - table = nf_ct_frag6_sysctl_table;
112529 if (!net_eq(net, &init_net)) {
112530 - table = kmemdup(table, sizeof(nf_ct_frag6_sysctl_table),
112531 + table = kmemdup(nf_ct_frag6_sysctl_table, sizeof(nf_ct_frag6_sysctl_table),
112532 GFP_KERNEL);
112533 if (table == NULL)
112534 goto err_alloc;
112535 @@ -112,9 +111,9 @@ static int nf_ct_frag6_sysctl_register(struct net *net)
112536 table[2].data = &net->nf_frag.frags.high_thresh;
112537 table[2].extra1 = &net->nf_frag.frags.low_thresh;
112538 table[2].extra2 = &init_net.nf_frag.frags.high_thresh;
112539 - }
112540 -
112541 - hdr = register_net_sysctl(net, "net/netfilter", table);
112542 + hdr = register_net_sysctl(net, "net/netfilter", table);
112543 + } else
112544 + hdr = register_net_sysctl(net, "net/netfilter", nf_ct_frag6_sysctl_table);
112545 if (hdr == NULL)
112546 goto err_reg;
112547
112548 @@ -122,8 +121,7 @@ static int nf_ct_frag6_sysctl_register(struct net *net)
112549 return 0;
112550
112551 err_reg:
112552 - if (!net_eq(net, &init_net))
112553 - kfree(table);
112554 + kfree(table);
112555 err_alloc:
112556 return -ENOMEM;
112557 }
112558 diff --git a/net/ipv6/ping.c b/net/ipv6/ping.c
112559 index a2dfff6..1e52e6d 100644
112560 --- a/net/ipv6/ping.c
112561 +++ b/net/ipv6/ping.c
112562 @@ -241,6 +241,24 @@ static struct pernet_operations ping_v6_net_ops = {
112563 };
112564 #endif
112565
112566 +static struct pingv6_ops real_pingv6_ops = {
112567 + .ipv6_recv_error = ipv6_recv_error,
112568 + .ip6_datagram_recv_common_ctl = ip6_datagram_recv_common_ctl,
112569 + .ip6_datagram_recv_specific_ctl = ip6_datagram_recv_specific_ctl,
112570 + .icmpv6_err_convert = icmpv6_err_convert,
112571 + .ipv6_icmp_error = ipv6_icmp_error,
112572 + .ipv6_chk_addr = ipv6_chk_addr,
112573 +};
112574 +
112575 +static struct pingv6_ops dummy_pingv6_ops = {
112576 + .ipv6_recv_error = dummy_ipv6_recv_error,
112577 + .ip6_datagram_recv_common_ctl = dummy_ip6_datagram_recv_ctl,
112578 + .ip6_datagram_recv_specific_ctl = dummy_ip6_datagram_recv_ctl,
112579 + .icmpv6_err_convert = dummy_icmpv6_err_convert,
112580 + .ipv6_icmp_error = dummy_ipv6_icmp_error,
112581 + .ipv6_chk_addr = dummy_ipv6_chk_addr,
112582 +};
112583 +
112584 int __init pingv6_init(void)
112585 {
112586 #ifdef CONFIG_PROC_FS
112587 @@ -248,13 +266,7 @@ int __init pingv6_init(void)
112588 if (ret)
112589 return ret;
112590 #endif
112591 - pingv6_ops.ipv6_recv_error = ipv6_recv_error;
112592 - pingv6_ops.ip6_datagram_recv_common_ctl = ip6_datagram_recv_common_ctl;
112593 - pingv6_ops.ip6_datagram_recv_specific_ctl =
112594 - ip6_datagram_recv_specific_ctl;
112595 - pingv6_ops.icmpv6_err_convert = icmpv6_err_convert;
112596 - pingv6_ops.ipv6_icmp_error = ipv6_icmp_error;
112597 - pingv6_ops.ipv6_chk_addr = ipv6_chk_addr;
112598 + pingv6_ops = &real_pingv6_ops;
112599 return inet6_register_protosw(&pingv6_protosw);
112600 }
112601
112602 @@ -263,14 +275,9 @@ int __init pingv6_init(void)
112603 */
112604 void pingv6_exit(void)
112605 {
112606 - pingv6_ops.ipv6_recv_error = dummy_ipv6_recv_error;
112607 - pingv6_ops.ip6_datagram_recv_common_ctl = dummy_ip6_datagram_recv_ctl;
112608 - pingv6_ops.ip6_datagram_recv_specific_ctl = dummy_ip6_datagram_recv_ctl;
112609 - pingv6_ops.icmpv6_err_convert = dummy_icmpv6_err_convert;
112610 - pingv6_ops.ipv6_icmp_error = dummy_ipv6_icmp_error;
112611 - pingv6_ops.ipv6_chk_addr = dummy_ipv6_chk_addr;
112612 #ifdef CONFIG_PROC_FS
112613 unregister_pernet_subsys(&ping_v6_net_ops);
112614 #endif
112615 + pingv6_ops = &dummy_pingv6_ops;
112616 inet6_unregister_protosw(&pingv6_protosw);
112617 }
112618 diff --git a/net/ipv6/proc.c b/net/ipv6/proc.c
112619 index 679253d0..70b653c 100644
112620 --- a/net/ipv6/proc.c
112621 +++ b/net/ipv6/proc.c
112622 @@ -310,7 +310,7 @@ static int __net_init ipv6_proc_init_net(struct net *net)
112623 if (!proc_create("snmp6", S_IRUGO, net->proc_net, &snmp6_seq_fops))
112624 goto proc_snmp6_fail;
112625
112626 - net->mib.proc_net_devsnmp6 = proc_mkdir("dev_snmp6", net->proc_net);
112627 + net->mib.proc_net_devsnmp6 = proc_mkdir_restrict("dev_snmp6", net->proc_net);
112628 if (!net->mib.proc_net_devsnmp6)
112629 goto proc_dev_snmp6_fail;
112630 return 0;
112631 diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
112632 index dae7f1a..783b20d 100644
112633 --- a/net/ipv6/raw.c
112634 +++ b/net/ipv6/raw.c
112635 @@ -388,7 +388,7 @@ static inline int rawv6_rcv_skb(struct sock *sk, struct sk_buff *skb)
112636 {
112637 if ((raw6_sk(sk)->checksum || rcu_access_pointer(sk->sk_filter)) &&
112638 skb_checksum_complete(skb)) {
112639 - atomic_inc(&sk->sk_drops);
112640 + atomic_inc_unchecked(&sk->sk_drops);
112641 kfree_skb(skb);
112642 return NET_RX_DROP;
112643 }
112644 @@ -416,7 +416,7 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb)
112645 struct raw6_sock *rp = raw6_sk(sk);
112646
112647 if (!xfrm6_policy_check(sk, XFRM_POLICY_IN, skb)) {
112648 - atomic_inc(&sk->sk_drops);
112649 + atomic_inc_unchecked(&sk->sk_drops);
112650 kfree_skb(skb);
112651 return NET_RX_DROP;
112652 }
112653 @@ -440,7 +440,7 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb)
112654
112655 if (inet->hdrincl) {
112656 if (skb_checksum_complete(skb)) {
112657 - atomic_inc(&sk->sk_drops);
112658 + atomic_inc_unchecked(&sk->sk_drops);
112659 kfree_skb(skb);
112660 return NET_RX_DROP;
112661 }
112662 @@ -609,7 +609,7 @@ out:
112663 return err;
112664 }
112665
112666 -static int rawv6_send_hdrinc(struct sock *sk, struct msghdr *msg, int length,
112667 +static int rawv6_send_hdrinc(struct sock *sk, struct msghdr *msg, unsigned int length,
112668 struct flowi6 *fl6, struct dst_entry **dstp,
112669 unsigned int flags)
112670 {
112671 @@ -915,12 +915,15 @@ do_confirm:
112672 static int rawv6_seticmpfilter(struct sock *sk, int level, int optname,
112673 char __user *optval, int optlen)
112674 {
112675 + struct icmp6_filter filter;
112676 +
112677 switch (optname) {
112678 case ICMPV6_FILTER:
112679 if (optlen > sizeof(struct icmp6_filter))
112680 optlen = sizeof(struct icmp6_filter);
112681 - if (copy_from_user(&raw6_sk(sk)->filter, optval, optlen))
112682 + if (copy_from_user(&filter, optval, optlen))
112683 return -EFAULT;
112684 + raw6_sk(sk)->filter = filter;
112685 return 0;
112686 default:
112687 return -ENOPROTOOPT;
112688 @@ -933,6 +936,7 @@ static int rawv6_geticmpfilter(struct sock *sk, int level, int optname,
112689 char __user *optval, int __user *optlen)
112690 {
112691 int len;
112692 + struct icmp6_filter filter;
112693
112694 switch (optname) {
112695 case ICMPV6_FILTER:
112696 @@ -944,7 +948,8 @@ static int rawv6_geticmpfilter(struct sock *sk, int level, int optname,
112697 len = sizeof(struct icmp6_filter);
112698 if (put_user(len, optlen))
112699 return -EFAULT;
112700 - if (copy_to_user(optval, &raw6_sk(sk)->filter, len))
112701 + filter = raw6_sk(sk)->filter;
112702 + if (len > sizeof filter || copy_to_user(optval, &filter, len))
112703 return -EFAULT;
112704 return 0;
112705 default:
112706 diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c
112707 index d7d70e6..bd5e9fc 100644
112708 --- a/net/ipv6/reassembly.c
112709 +++ b/net/ipv6/reassembly.c
112710 @@ -626,12 +626,11 @@ static struct ctl_table ip6_frags_ctl_table[] = {
112711
112712 static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
112713 {
112714 - struct ctl_table *table;
112715 + ctl_table_no_const *table = NULL;
112716 struct ctl_table_header *hdr;
112717
112718 - table = ip6_frags_ns_ctl_table;
112719 if (!net_eq(net, &init_net)) {
112720 - table = kmemdup(table, sizeof(ip6_frags_ns_ctl_table), GFP_KERNEL);
112721 + table = kmemdup(ip6_frags_ns_ctl_table, sizeof(ip6_frags_ns_ctl_table), GFP_KERNEL);
112722 if (table == NULL)
112723 goto err_alloc;
112724
112725 @@ -645,9 +644,10 @@ static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
112726 /* Don't export sysctls to unprivileged users */
112727 if (net->user_ns != &init_user_ns)
112728 table[0].procname = NULL;
112729 - }
112730 + hdr = register_net_sysctl(net, "net/ipv6", table);
112731 + } else
112732 + hdr = register_net_sysctl(net, "net/ipv6", ip6_frags_ns_ctl_table);
112733
112734 - hdr = register_net_sysctl(net, "net/ipv6", table);
112735 if (hdr == NULL)
112736 goto err_reg;
112737
112738 @@ -655,8 +655,7 @@ static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
112739 return 0;
112740
112741 err_reg:
112742 - if (!net_eq(net, &init_net))
112743 - kfree(table);
112744 + kfree(table);
112745 err_alloc:
112746 return -ENOMEM;
112747 }
112748 diff --git a/net/ipv6/route.c b/net/ipv6/route.c
112749 index 4688bd4..584453d 100644
112750 --- a/net/ipv6/route.c
112751 +++ b/net/ipv6/route.c
112752 @@ -3029,7 +3029,7 @@ struct ctl_table ipv6_route_table_template[] = {
112753
112754 struct ctl_table * __net_init ipv6_route_sysctl_init(struct net *net)
112755 {
112756 - struct ctl_table *table;
112757 + ctl_table_no_const *table;
112758
112759 table = kmemdup(ipv6_route_table_template,
112760 sizeof(ipv6_route_table_template),
112761 diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
112762 index e4cbd57..02b1aaa 100644
112763 --- a/net/ipv6/sit.c
112764 +++ b/net/ipv6/sit.c
112765 @@ -74,7 +74,7 @@ static void ipip6_tunnel_setup(struct net_device *dev);
112766 static void ipip6_dev_free(struct net_device *dev);
112767 static bool check_6rd(struct ip_tunnel *tunnel, const struct in6_addr *v6dst,
112768 __be32 *v4dst);
112769 -static struct rtnl_link_ops sit_link_ops __read_mostly;
112770 +static struct rtnl_link_ops sit_link_ops;
112771
112772 static int sit_net_id __read_mostly;
112773 struct sit_net {
112774 @@ -1751,7 +1751,7 @@ static void ipip6_dellink(struct net_device *dev, struct list_head *head)
112775 unregister_netdevice_queue(dev, head);
112776 }
112777
112778 -static struct rtnl_link_ops sit_link_ops __read_mostly = {
112779 +static struct rtnl_link_ops sit_link_ops = {
112780 .kind = "sit",
112781 .maxtype = IFLA_IPTUN_MAX,
112782 .policy = ipip6_policy,
112783 diff --git a/net/ipv6/sysctl_net_ipv6.c b/net/ipv6/sysctl_net_ipv6.c
112784 index c5c10fa..2577d51 100644
112785 --- a/net/ipv6/sysctl_net_ipv6.c
112786 +++ b/net/ipv6/sysctl_net_ipv6.c
112787 @@ -78,7 +78,7 @@ static struct ctl_table ipv6_rotable[] = {
112788
112789 static int __net_init ipv6_sysctl_net_init(struct net *net)
112790 {
112791 - struct ctl_table *ipv6_table;
112792 + ctl_table_no_const *ipv6_table;
112793 struct ctl_table *ipv6_route_table;
112794 struct ctl_table *ipv6_icmp_table;
112795 int err;
112796 diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
112797 index 1f5e622..8387d90 100644
112798 --- a/net/ipv6/tcp_ipv6.c
112799 +++ b/net/ipv6/tcp_ipv6.c
112800 @@ -104,6 +104,10 @@ static void inet6_sk_rx_dst_set(struct sock *sk, const struct sk_buff *skb)
112801 }
112802 }
112803
112804 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
112805 +extern int grsec_enable_blackhole;
112806 +#endif
112807 +
112808 static void tcp_v6_hash(struct sock *sk)
112809 {
112810 if (sk->sk_state != TCP_CLOSE) {
112811 @@ -1345,6 +1349,9 @@ static int tcp_v6_do_rcv(struct sock *sk, struct sk_buff *skb)
112812 return 0;
112813
112814 reset:
112815 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
112816 + if (!grsec_enable_blackhole)
112817 +#endif
112818 tcp_v6_send_reset(sk, skb);
112819 discard:
112820 if (opt_skb)
112821 @@ -1454,12 +1461,20 @@ static int tcp_v6_rcv(struct sk_buff *skb)
112822
112823 sk = __inet6_lookup_skb(&tcp_hashinfo, skb, th->source, th->dest,
112824 inet6_iif(skb));
112825 - if (!sk)
112826 + if (!sk) {
112827 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
112828 + ret = 1;
112829 +#endif
112830 goto no_tcp_socket;
112831 + }
112832
112833 process:
112834 - if (sk->sk_state == TCP_TIME_WAIT)
112835 + if (sk->sk_state == TCP_TIME_WAIT) {
112836 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
112837 + ret = 2;
112838 +#endif
112839 goto do_time_wait;
112840 + }
112841
112842 if (hdr->hop_limit < inet6_sk(sk)->min_hopcount) {
112843 NET_INC_STATS_BH(net, LINUX_MIB_TCPMINTTLDROP);
112844 @@ -1510,6 +1525,10 @@ csum_error:
112845 bad_packet:
112846 TCP_INC_STATS_BH(net, TCP_MIB_INERRS);
112847 } else {
112848 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
112849 + if (!grsec_enable_blackhole || (ret == 1 &&
112850 + (skb->dev->flags & IFF_LOOPBACK)))
112851 +#endif
112852 tcp_v6_send_reset(NULL, skb);
112853 }
112854
112855 diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
112856 index d048d46..bf141c3 100644
112857 --- a/net/ipv6/udp.c
112858 +++ b/net/ipv6/udp.c
112859 @@ -76,6 +76,10 @@ static unsigned int udp6_ehashfn(struct net *net,
112860 udp_ipv6_hash_secret + net_hash_mix(net));
112861 }
112862
112863 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
112864 +extern int grsec_enable_blackhole;
112865 +#endif
112866 +
112867 int ipv6_rcv_saddr_equal(const struct sock *sk, const struct sock *sk2)
112868 {
112869 const struct in6_addr *sk2_rcv_saddr6 = inet6_rcv_saddr(sk2);
112870 @@ -448,7 +452,7 @@ try_again:
112871 if (unlikely(err)) {
112872 trace_kfree_skb(skb, udpv6_recvmsg);
112873 if (!peeked) {
112874 - atomic_inc(&sk->sk_drops);
112875 + atomic_inc_unchecked(&sk->sk_drops);
112876 if (is_udp4)
112877 UDP_INC_STATS_USER(sock_net(sk),
112878 UDP_MIB_INERRORS,
112879 @@ -714,7 +718,7 @@ csum_error:
112880 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_CSUMERRORS, is_udplite);
112881 drop:
112882 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS, is_udplite);
112883 - atomic_inc(&sk->sk_drops);
112884 + atomic_inc_unchecked(&sk->sk_drops);
112885 kfree_skb(skb);
112886 return -1;
112887 }
112888 @@ -753,7 +757,7 @@ static void flush_stack(struct sock **stack, unsigned int count,
112889 if (likely(skb1 == NULL))
112890 skb1 = (i == final) ? skb : skb_clone(skb, GFP_ATOMIC);
112891 if (!skb1) {
112892 - atomic_inc(&sk->sk_drops);
112893 + atomic_inc_unchecked(&sk->sk_drops);
112894 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_RCVBUFERRORS,
112895 IS_UDPLITE(sk));
112896 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
112897 @@ -937,6 +941,9 @@ int __udp6_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
112898 goto csum_error;
112899
112900 UDP6_INC_STATS_BH(net, UDP_MIB_NOPORTS, proto == IPPROTO_UDPLITE);
112901 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
112902 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
112903 +#endif
112904 icmpv6_send(skb, ICMPV6_DEST_UNREACH, ICMPV6_PORT_UNREACH, 0);
112905
112906 kfree_skb(skb);
112907 diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c
112908 index 8d2d01b4..313511e 100644
112909 --- a/net/ipv6/xfrm6_policy.c
112910 +++ b/net/ipv6/xfrm6_policy.c
112911 @@ -224,11 +224,11 @@ _decode_session6(struct sk_buff *skb, struct flowi *fl, int reverse)
112912 }
112913 }
112914
112915 -static inline int xfrm6_garbage_collect(struct dst_ops *ops)
112916 +static int xfrm6_garbage_collect(struct dst_ops *ops)
112917 {
112918 struct net *net = container_of(ops, struct net, xfrm.xfrm6_dst_ops);
112919
112920 - xfrm6_policy_afinfo.garbage_collect(net);
112921 + xfrm_garbage_collect_deferred(net);
112922 return dst_entries_get_fast(ops) > ops->gc_thresh * 2;
112923 }
112924
112925 @@ -341,19 +341,19 @@ static struct ctl_table xfrm6_policy_table[] = {
112926
112927 static int __net_init xfrm6_net_init(struct net *net)
112928 {
112929 - struct ctl_table *table;
112930 + ctl_table_no_const *table = NULL;
112931 struct ctl_table_header *hdr;
112932
112933 - table = xfrm6_policy_table;
112934 if (!net_eq(net, &init_net)) {
112935 - table = kmemdup(table, sizeof(xfrm6_policy_table), GFP_KERNEL);
112936 + table = kmemdup(xfrm6_policy_table, sizeof(xfrm6_policy_table), GFP_KERNEL);
112937 if (!table)
112938 goto err_alloc;
112939
112940 table[0].data = &net->xfrm.xfrm6_dst_ops.gc_thresh;
112941 - }
112942 + hdr = register_net_sysctl(net, "net/ipv6", table);
112943 + } else
112944 + hdr = register_net_sysctl(net, "net/ipv6", xfrm6_policy_table);
112945
112946 - hdr = register_net_sysctl(net, "net/ipv6", table);
112947 if (!hdr)
112948 goto err_reg;
112949
112950 @@ -361,8 +361,7 @@ static int __net_init xfrm6_net_init(struct net *net)
112951 return 0;
112952
112953 err_reg:
112954 - if (!net_eq(net, &init_net))
112955 - kfree(table);
112956 + kfree(table);
112957 err_alloc:
112958 return -ENOMEM;
112959 }
112960 diff --git a/net/ipx/ipx_proc.c b/net/ipx/ipx_proc.c
112961 index c1d247e..9e5949d 100644
112962 --- a/net/ipx/ipx_proc.c
112963 +++ b/net/ipx/ipx_proc.c
112964 @@ -289,7 +289,7 @@ int __init ipx_proc_init(void)
112965 struct proc_dir_entry *p;
112966 int rc = -ENOMEM;
112967
112968 - ipx_proc_dir = proc_mkdir("ipx", init_net.proc_net);
112969 + ipx_proc_dir = proc_mkdir_restrict("ipx", init_net.proc_net);
112970
112971 if (!ipx_proc_dir)
112972 goto out;
112973 diff --git a/net/irda/ircomm/ircomm_tty.c b/net/irda/ircomm/ircomm_tty.c
112974 index 683346d..cb0e12d 100644
112975 --- a/net/irda/ircomm/ircomm_tty.c
112976 +++ b/net/irda/ircomm/ircomm_tty.c
112977 @@ -310,10 +310,10 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
112978 add_wait_queue(&port->open_wait, &wait);
112979
112980 pr_debug("%s(%d):block_til_ready before block on %s open_count=%d\n",
112981 - __FILE__, __LINE__, tty->driver->name, port->count);
112982 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
112983
112984 spin_lock_irqsave(&port->lock, flags);
112985 - port->count--;
112986 + atomic_dec(&port->count);
112987 port->blocked_open++;
112988 spin_unlock_irqrestore(&port->lock, flags);
112989
112990 @@ -348,7 +348,7 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
112991 }
112992
112993 pr_debug("%s(%d):block_til_ready blocking on %s open_count=%d\n",
112994 - __FILE__, __LINE__, tty->driver->name, port->count);
112995 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
112996
112997 schedule();
112998 }
112999 @@ -358,12 +358,12 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
113000
113001 spin_lock_irqsave(&port->lock, flags);
113002 if (!tty_hung_up_p(filp))
113003 - port->count++;
113004 + atomic_inc(&port->count);
113005 port->blocked_open--;
113006 spin_unlock_irqrestore(&port->lock, flags);
113007
113008 pr_debug("%s(%d):block_til_ready after blocking on %s open_count=%d\n",
113009 - __FILE__, __LINE__, tty->driver->name, port->count);
113010 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
113011
113012 if (!retval)
113013 port->flags |= ASYNC_NORMAL_ACTIVE;
113014 @@ -433,12 +433,12 @@ static int ircomm_tty_open(struct tty_struct *tty, struct file *filp)
113015
113016 /* ++ is not atomic, so this should be protected - Jean II */
113017 spin_lock_irqsave(&self->port.lock, flags);
113018 - self->port.count++;
113019 + atomic_inc(&self->port.count);
113020 spin_unlock_irqrestore(&self->port.lock, flags);
113021 tty_port_tty_set(&self->port, tty);
113022
113023 pr_debug("%s(), %s%d, count = %d\n", __func__ , tty->driver->name,
113024 - self->line, self->port.count);
113025 + self->line, atomic_read(&self->port.count));
113026
113027 /* Not really used by us, but lets do it anyway */
113028 self->port.low_latency = (self->port.flags & ASYNC_LOW_LATENCY) ? 1 : 0;
113029 @@ -961,7 +961,7 @@ static void ircomm_tty_hangup(struct tty_struct *tty)
113030 tty_kref_put(port->tty);
113031 }
113032 port->tty = NULL;
113033 - port->count = 0;
113034 + atomic_set(&port->count, 0);
113035 spin_unlock_irqrestore(&port->lock, flags);
113036
113037 wake_up_interruptible(&port->open_wait);
113038 @@ -1308,7 +1308,7 @@ static void ircomm_tty_line_info(struct ircomm_tty_cb *self, struct seq_file *m)
113039 seq_putc(m, '\n');
113040
113041 seq_printf(m, "Role: %s\n", self->client ? "client" : "server");
113042 - seq_printf(m, "Open count: %d\n", self->port.count);
113043 + seq_printf(m, "Open count: %d\n", atomic_read(&self->port.count));
113044 seq_printf(m, "Max data size: %d\n", self->max_data_size);
113045 seq_printf(m, "Max header size: %d\n", self->max_header_size);
113046
113047 diff --git a/net/irda/irproc.c b/net/irda/irproc.c
113048 index b9ac598..f88cc56 100644
113049 --- a/net/irda/irproc.c
113050 +++ b/net/irda/irproc.c
113051 @@ -66,7 +66,7 @@ void __init irda_proc_register(void)
113052 {
113053 int i;
113054
113055 - proc_irda = proc_mkdir("irda", init_net.proc_net);
113056 + proc_irda = proc_mkdir_restrict("irda", init_net.proc_net);
113057 if (proc_irda == NULL)
113058 return;
113059
113060 diff --git a/net/iucv/af_iucv.c b/net/iucv/af_iucv.c
113061 index 53d9311..cbaf99f 100644
113062 --- a/net/iucv/af_iucv.c
113063 +++ b/net/iucv/af_iucv.c
113064 @@ -686,10 +686,10 @@ static void __iucv_auto_name(struct iucv_sock *iucv)
113065 {
113066 char name[12];
113067
113068 - sprintf(name, "%08x", atomic_inc_return(&iucv_sk_list.autobind_name));
113069 + sprintf(name, "%08x", atomic_inc_return_unchecked(&iucv_sk_list.autobind_name));
113070 while (__iucv_get_sock_by_name(name)) {
113071 sprintf(name, "%08x",
113072 - atomic_inc_return(&iucv_sk_list.autobind_name));
113073 + atomic_inc_return_unchecked(&iucv_sk_list.autobind_name));
113074 }
113075 memcpy(iucv->src_name, name, 8);
113076 }
113077 diff --git a/net/iucv/iucv.c b/net/iucv/iucv.c
113078 index 2a6a1fd..6c112b0 100644
113079 --- a/net/iucv/iucv.c
113080 +++ b/net/iucv/iucv.c
113081 @@ -702,7 +702,7 @@ static int iucv_cpu_notify(struct notifier_block *self,
113082 return NOTIFY_OK;
113083 }
113084
113085 -static struct notifier_block __refdata iucv_cpu_notifier = {
113086 +static struct notifier_block iucv_cpu_notifier = {
113087 .notifier_call = iucv_cpu_notify,
113088 };
113089
113090 diff --git a/net/key/af_key.c b/net/key/af_key.c
113091 index f8ac939..1e189bf 100644
113092 --- a/net/key/af_key.c
113093 +++ b/net/key/af_key.c
113094 @@ -3049,10 +3049,10 @@ static int pfkey_send_policy_notify(struct xfrm_policy *xp, int dir, const struc
113095 static u32 get_acqseq(void)
113096 {
113097 u32 res;
113098 - static atomic_t acqseq;
113099 + static atomic_unchecked_t acqseq;
113100
113101 do {
113102 - res = atomic_inc_return(&acqseq);
113103 + res = atomic_inc_return_unchecked(&acqseq);
113104 } while (!res);
113105 return res;
113106 }
113107 diff --git a/net/l2tp/l2tp_eth.c b/net/l2tp/l2tp_eth.c
113108 index 781b3a2..73a7434 100644
113109 --- a/net/l2tp/l2tp_eth.c
113110 +++ b/net/l2tp/l2tp_eth.c
113111 @@ -42,12 +42,12 @@ struct l2tp_eth {
113112 struct sock *tunnel_sock;
113113 struct l2tp_session *session;
113114 struct list_head list;
113115 - atomic_long_t tx_bytes;
113116 - atomic_long_t tx_packets;
113117 - atomic_long_t tx_dropped;
113118 - atomic_long_t rx_bytes;
113119 - atomic_long_t rx_packets;
113120 - atomic_long_t rx_errors;
113121 + atomic_long_unchecked_t tx_bytes;
113122 + atomic_long_unchecked_t tx_packets;
113123 + atomic_long_unchecked_t tx_dropped;
113124 + atomic_long_unchecked_t rx_bytes;
113125 + atomic_long_unchecked_t rx_packets;
113126 + atomic_long_unchecked_t rx_errors;
113127 };
113128
113129 /* via l2tp_session_priv() */
113130 @@ -98,10 +98,10 @@ static int l2tp_eth_dev_xmit(struct sk_buff *skb, struct net_device *dev)
113131 int ret = l2tp_xmit_skb(session, skb, session->hdr_len);
113132
113133 if (likely(ret == NET_XMIT_SUCCESS)) {
113134 - atomic_long_add(len, &priv->tx_bytes);
113135 - atomic_long_inc(&priv->tx_packets);
113136 + atomic_long_add_unchecked(len, &priv->tx_bytes);
113137 + atomic_long_inc_unchecked(&priv->tx_packets);
113138 } else {
113139 - atomic_long_inc(&priv->tx_dropped);
113140 + atomic_long_inc_unchecked(&priv->tx_dropped);
113141 }
113142 return NETDEV_TX_OK;
113143 }
113144 @@ -111,12 +111,12 @@ static struct rtnl_link_stats64 *l2tp_eth_get_stats64(struct net_device *dev,
113145 {
113146 struct l2tp_eth *priv = netdev_priv(dev);
113147
113148 - stats->tx_bytes = atomic_long_read(&priv->tx_bytes);
113149 - stats->tx_packets = atomic_long_read(&priv->tx_packets);
113150 - stats->tx_dropped = atomic_long_read(&priv->tx_dropped);
113151 - stats->rx_bytes = atomic_long_read(&priv->rx_bytes);
113152 - stats->rx_packets = atomic_long_read(&priv->rx_packets);
113153 - stats->rx_errors = atomic_long_read(&priv->rx_errors);
113154 + stats->tx_bytes = atomic_long_read_unchecked(&priv->tx_bytes);
113155 + stats->tx_packets = atomic_long_read_unchecked(&priv->tx_packets);
113156 + stats->tx_dropped = atomic_long_read_unchecked(&priv->tx_dropped);
113157 + stats->rx_bytes = atomic_long_read_unchecked(&priv->rx_bytes);
113158 + stats->rx_packets = atomic_long_read_unchecked(&priv->rx_packets);
113159 + stats->rx_errors = atomic_long_read_unchecked(&priv->rx_errors);
113160 return stats;
113161 }
113162
113163 @@ -167,15 +167,15 @@ static void l2tp_eth_dev_recv(struct l2tp_session *session, struct sk_buff *skb,
113164 nf_reset(skb);
113165
113166 if (dev_forward_skb(dev, skb) == NET_RX_SUCCESS) {
113167 - atomic_long_inc(&priv->rx_packets);
113168 - atomic_long_add(data_len, &priv->rx_bytes);
113169 + atomic_long_inc_unchecked(&priv->rx_packets);
113170 + atomic_long_add_unchecked(data_len, &priv->rx_bytes);
113171 } else {
113172 - atomic_long_inc(&priv->rx_errors);
113173 + atomic_long_inc_unchecked(&priv->rx_errors);
113174 }
113175 return;
113176
113177 error:
113178 - atomic_long_inc(&priv->rx_errors);
113179 + atomic_long_inc_unchecked(&priv->rx_errors);
113180 kfree_skb(skb);
113181 }
113182
113183 diff --git a/net/l2tp/l2tp_ip.c b/net/l2tp/l2tp_ip.c
113184 index 05dfc8aa..df6cfd7 100644
113185 --- a/net/l2tp/l2tp_ip.c
113186 +++ b/net/l2tp/l2tp_ip.c
113187 @@ -608,7 +608,7 @@ static struct inet_protosw l2tp_ip_protosw = {
113188 .ops = &l2tp_ip_ops,
113189 };
113190
113191 -static struct net_protocol l2tp_ip_protocol __read_mostly = {
113192 +static const struct net_protocol l2tp_ip_protocol = {
113193 .handler = l2tp_ip_recv,
113194 .netns_ok = 1,
113195 };
113196 diff --git a/net/l2tp/l2tp_ip6.c b/net/l2tp/l2tp_ip6.c
113197 index 8611f1b..bc60a2d 100644
113198 --- a/net/l2tp/l2tp_ip6.c
113199 +++ b/net/l2tp/l2tp_ip6.c
113200 @@ -757,7 +757,7 @@ static struct inet_protosw l2tp_ip6_protosw = {
113201 .ops = &l2tp_ip6_ops,
113202 };
113203
113204 -static struct inet6_protocol l2tp_ip6_protocol __read_mostly = {
113205 +static const struct inet6_protocol l2tp_ip6_protocol = {
113206 .handler = l2tp_ip6_recv,
113207 };
113208
113209 diff --git a/net/llc/llc_proc.c b/net/llc/llc_proc.c
113210 index 1a3c7e0..80f8b0c 100644
113211 --- a/net/llc/llc_proc.c
113212 +++ b/net/llc/llc_proc.c
113213 @@ -247,7 +247,7 @@ int __init llc_proc_init(void)
113214 int rc = -ENOMEM;
113215 struct proc_dir_entry *p;
113216
113217 - llc_proc_dir = proc_mkdir("llc", init_net.proc_net);
113218 + llc_proc_dir = proc_mkdir_restrict("llc", init_net.proc_net);
113219 if (!llc_proc_dir)
113220 goto out;
113221
113222 diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
113223 index dd4ff36..3462997 100644
113224 --- a/net/mac80211/cfg.c
113225 +++ b/net/mac80211/cfg.c
113226 @@ -581,7 +581,7 @@ static int ieee80211_set_monitor_channel(struct wiphy *wiphy,
113227 ret = ieee80211_vif_use_channel(sdata, chandef,
113228 IEEE80211_CHANCTX_EXCLUSIVE);
113229 }
113230 - } else if (local->open_count == local->monitors) {
113231 + } else if (local_read(&local->open_count) == local->monitors) {
113232 local->_oper_chandef = *chandef;
113233 ieee80211_hw_config(local, 0);
113234 }
113235 @@ -3468,7 +3468,7 @@ static void ieee80211_mgmt_frame_register(struct wiphy *wiphy,
113236 else
113237 local->probe_req_reg--;
113238
113239 - if (!local->open_count)
113240 + if (!local_read(&local->open_count))
113241 break;
113242
113243 ieee80211_queue_work(&local->hw, &local->reconfig_filter);
113244 @@ -3603,8 +3603,8 @@ static int ieee80211_cfg_get_channel(struct wiphy *wiphy,
113245 if (chanctx_conf) {
113246 *chandef = sdata->vif.bss_conf.chandef;
113247 ret = 0;
113248 - } else if (local->open_count > 0 &&
113249 - local->open_count == local->monitors &&
113250 + } else if (local_read(&local->open_count) > 0 &&
113251 + local_read(&local->open_count) == local->monitors &&
113252 sdata->vif.type == NL80211_IFTYPE_MONITOR) {
113253 if (local->use_chanctx)
113254 *chandef = local->monitor_chandef;
113255 diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
113256 index 8d53d65..a4ac794 100644
113257 --- a/net/mac80211/ieee80211_i.h
113258 +++ b/net/mac80211/ieee80211_i.h
113259 @@ -29,6 +29,7 @@
113260 #include <net/ieee80211_radiotap.h>
113261 #include <net/cfg80211.h>
113262 #include <net/mac80211.h>
113263 +#include <asm/local.h>
113264 #include "key.h"
113265 #include "sta_info.h"
113266 #include "debug.h"
113267 @@ -1126,7 +1127,7 @@ struct ieee80211_local {
113268 /* also used to protect ampdu_ac_queue and amdpu_ac_stop_refcnt */
113269 spinlock_t queue_stop_reason_lock;
113270
113271 - int open_count;
113272 + local_t open_count;
113273 int monitors, cooked_mntrs;
113274 /* number of interfaces with corresponding FIF_ flags */
113275 int fif_fcsfail, fif_plcpfail, fif_control, fif_other_bss, fif_pspoll,
113276 diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
113277 index 81a2751..c06a026 100644
113278 --- a/net/mac80211/iface.c
113279 +++ b/net/mac80211/iface.c
113280 @@ -544,7 +544,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
113281 break;
113282 }
113283
113284 - if (local->open_count == 0) {
113285 + if (local_read(&local->open_count) == 0) {
113286 res = drv_start(local);
113287 if (res)
113288 goto err_del_bss;
113289 @@ -591,7 +591,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
113290 res = drv_add_interface(local, sdata);
113291 if (res)
113292 goto err_stop;
113293 - } else if (local->monitors == 0 && local->open_count == 0) {
113294 + } else if (local->monitors == 0 && local_read(&local->open_count) == 0) {
113295 res = ieee80211_add_virtual_monitor(local);
113296 if (res)
113297 goto err_stop;
113298 @@ -701,7 +701,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
113299 atomic_inc(&local->iff_promiscs);
113300
113301 if (coming_up)
113302 - local->open_count++;
113303 + local_inc(&local->open_count);
113304
113305 if (hw_reconf_flags)
113306 ieee80211_hw_config(local, hw_reconf_flags);
113307 @@ -739,7 +739,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
113308 err_del_interface:
113309 drv_remove_interface(local, sdata);
113310 err_stop:
113311 - if (!local->open_count)
113312 + if (!local_read(&local->open_count))
113313 drv_stop(local);
113314 err_del_bss:
113315 sdata->bss = NULL;
113316 @@ -907,7 +907,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
113317 }
113318
113319 if (going_down)
113320 - local->open_count--;
113321 + local_dec(&local->open_count);
113322
113323 switch (sdata->vif.type) {
113324 case NL80211_IFTYPE_AP_VLAN:
113325 @@ -969,7 +969,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
113326 }
113327 spin_unlock_irqrestore(&local->queue_stop_reason_lock, flags);
113328
113329 - if (local->open_count == 0)
113330 + if (local_read(&local->open_count) == 0)
113331 ieee80211_clear_tx_pending(local);
113332
113333 /*
113334 @@ -1012,7 +1012,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
113335 if (cancel_scan)
113336 flush_delayed_work(&local->scan_work);
113337
113338 - if (local->open_count == 0) {
113339 + if (local_read(&local->open_count) == 0) {
113340 ieee80211_stop_device(local);
113341
113342 /* no reconfiguring after stop! */
113343 @@ -1023,7 +1023,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
113344 ieee80211_configure_filter(local);
113345 ieee80211_hw_config(local, hw_reconf_flags);
113346
113347 - if (local->monitors == local->open_count)
113348 + if (local->monitors == local_read(&local->open_count))
113349 ieee80211_add_virtual_monitor(local);
113350 }
113351
113352 diff --git a/net/mac80211/main.c b/net/mac80211/main.c
113353 index 5e09d35..e2fdbe2 100644
113354 --- a/net/mac80211/main.c
113355 +++ b/net/mac80211/main.c
113356 @@ -175,7 +175,7 @@ int ieee80211_hw_config(struct ieee80211_local *local, u32 changed)
113357 changed &= ~(IEEE80211_CONF_CHANGE_CHANNEL |
113358 IEEE80211_CONF_CHANGE_POWER);
113359
113360 - if (changed && local->open_count) {
113361 + if (changed && local_read(&local->open_count)) {
113362 ret = drv_config(local, changed);
113363 /*
113364 * Goal:
113365 diff --git a/net/mac80211/pm.c b/net/mac80211/pm.c
113366 index ca405b6..6cc8bee 100644
113367 --- a/net/mac80211/pm.c
113368 +++ b/net/mac80211/pm.c
113369 @@ -12,7 +12,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
113370 struct ieee80211_sub_if_data *sdata;
113371 struct sta_info *sta;
113372
113373 - if (!local->open_count)
113374 + if (!local_read(&local->open_count))
113375 goto suspend;
113376
113377 ieee80211_scan_cancel(local);
113378 @@ -59,7 +59,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
113379 cancel_work_sync(&local->dynamic_ps_enable_work);
113380 del_timer_sync(&local->dynamic_ps_timer);
113381
113382 - local->wowlan = wowlan && local->open_count;
113383 + local->wowlan = wowlan && local_read(&local->open_count);
113384 if (local->wowlan) {
113385 int err = drv_suspend(local, wowlan);
113386 if (err < 0) {
113387 @@ -126,7 +126,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
113388 WARN_ON(!list_empty(&local->chanctx_list));
113389
113390 /* stop hardware - this must stop RX */
113391 - if (local->open_count)
113392 + if (local_read(&local->open_count))
113393 ieee80211_stop_device(local);
113394
113395 suspend:
113396 diff --git a/net/mac80211/rate.c b/net/mac80211/rate.c
113397 index d53355b..21f583a 100644
113398 --- a/net/mac80211/rate.c
113399 +++ b/net/mac80211/rate.c
113400 @@ -724,7 +724,7 @@ int ieee80211_init_rate_ctrl_alg(struct ieee80211_local *local,
113401
113402 ASSERT_RTNL();
113403
113404 - if (local->open_count)
113405 + if (local_read(&local->open_count))
113406 return -EBUSY;
113407
113408 if (local->hw.flags & IEEE80211_HW_HAS_RATE_CONTROL) {
113409 diff --git a/net/mac80211/util.c b/net/mac80211/util.c
113410 index 747bdcf..eb2b981 100644
113411 --- a/net/mac80211/util.c
113412 +++ b/net/mac80211/util.c
113413 @@ -1741,7 +1741,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
113414 bool sched_scan_stopped = false;
113415
113416 /* nothing to do if HW shouldn't run */
113417 - if (!local->open_count)
113418 + if (!local_read(&local->open_count))
113419 goto wake_up;
113420
113421 #ifdef CONFIG_PM
113422 @@ -1993,7 +1993,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
113423 local->in_reconfig = false;
113424 barrier();
113425
113426 - if (local->monitors == local->open_count && local->monitors > 0)
113427 + if (local->monitors == local_read(&local->open_count) && local->monitors > 0)
113428 ieee80211_add_virtual_monitor(local);
113429
113430 /*
113431 @@ -2048,7 +2048,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
113432 * If this is for hw restart things are still running.
113433 * We may want to change that later, however.
113434 */
113435 - if (local->open_count && (!local->suspended || reconfig_due_to_wowlan))
113436 + if (local_read(&local->open_count) && (!local->suspended || reconfig_due_to_wowlan))
113437 drv_reconfig_complete(local, IEEE80211_RECONFIG_TYPE_RESTART);
113438
113439 if (!local->suspended)
113440 @@ -2072,7 +2072,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
113441 flush_delayed_work(&local->scan_work);
113442 }
113443
113444 - if (local->open_count && !reconfig_due_to_wowlan)
113445 + if (local_read(&local->open_count) && !reconfig_due_to_wowlan)
113446 drv_reconfig_complete(local, IEEE80211_RECONFIG_TYPE_SUSPEND);
113447
113448 list_for_each_entry(sdata, &local->interfaces, list) {
113449 diff --git a/net/netfilter/Kconfig b/net/netfilter/Kconfig
113450 index b02660f..c0f791c 100644
113451 --- a/net/netfilter/Kconfig
113452 +++ b/net/netfilter/Kconfig
113453 @@ -1122,6 +1122,16 @@ config NETFILTER_XT_MATCH_ESP
113454
113455 To compile it as a module, choose M here. If unsure, say N.
113456
113457 +config NETFILTER_XT_MATCH_GRADM
113458 + tristate '"gradm" match support'
113459 + depends on NETFILTER_XTABLES && NETFILTER_ADVANCED
113460 + depends on GRKERNSEC && !GRKERNSEC_NO_RBAC
113461 + ---help---
113462 + The gradm match allows to match on grsecurity RBAC being enabled.
113463 + It is useful when iptables rules are applied early on bootup to
113464 + prevent connections to the machine (except from a trusted host)
113465 + while the RBAC system is disabled.
113466 +
113467 config NETFILTER_XT_MATCH_HASHLIMIT
113468 tristate '"hashlimit" match support'
113469 depends on (IP6_NF_IPTABLES || IP6_NF_IPTABLES=n)
113470 diff --git a/net/netfilter/Makefile b/net/netfilter/Makefile
113471 index 89f73a9..e4e5bd9 100644
113472 --- a/net/netfilter/Makefile
113473 +++ b/net/netfilter/Makefile
113474 @@ -139,6 +139,7 @@ obj-$(CONFIG_NETFILTER_XT_MATCH_DEVGROUP) += xt_devgroup.o
113475 obj-$(CONFIG_NETFILTER_XT_MATCH_DSCP) += xt_dscp.o
113476 obj-$(CONFIG_NETFILTER_XT_MATCH_ECN) += xt_ecn.o
113477 obj-$(CONFIG_NETFILTER_XT_MATCH_ESP) += xt_esp.o
113478 +obj-$(CONFIG_NETFILTER_XT_MATCH_GRADM) += xt_gradm.o
113479 obj-$(CONFIG_NETFILTER_XT_MATCH_HASHLIMIT) += xt_hashlimit.o
113480 obj-$(CONFIG_NETFILTER_XT_MATCH_HELPER) += xt_helper.o
113481 obj-$(CONFIG_NETFILTER_XT_MATCH_HL) += xt_hl.o
113482 diff --git a/net/netfilter/ipset/ip_set_core.c b/net/netfilter/ipset/ip_set_core.c
113483 index d259da3..6a32b2c 100644
113484 --- a/net/netfilter/ipset/ip_set_core.c
113485 +++ b/net/netfilter/ipset/ip_set_core.c
113486 @@ -1952,7 +1952,7 @@ done:
113487 return ret;
113488 }
113489
113490 -static struct nf_sockopt_ops so_set __read_mostly = {
113491 +static struct nf_sockopt_ops so_set = {
113492 .pf = PF_INET,
113493 .get_optmin = SO_IP_SET,
113494 .get_optmax = SO_IP_SET + 1,
113495 diff --git a/net/netfilter/ipvs/ip_vs_conn.c b/net/netfilter/ipvs/ip_vs_conn.c
113496 index b0f7b62..0541842 100644
113497 --- a/net/netfilter/ipvs/ip_vs_conn.c
113498 +++ b/net/netfilter/ipvs/ip_vs_conn.c
113499 @@ -572,7 +572,7 @@ ip_vs_bind_dest(struct ip_vs_conn *cp, struct ip_vs_dest *dest)
113500 /* Increase the refcnt counter of the dest */
113501 ip_vs_dest_hold(dest);
113502
113503 - conn_flags = atomic_read(&dest->conn_flags);
113504 + conn_flags = atomic_read_unchecked(&dest->conn_flags);
113505 if (cp->protocol != IPPROTO_UDP)
113506 conn_flags &= ~IP_VS_CONN_F_ONE_PACKET;
113507 flags = cp->flags;
113508 @@ -922,7 +922,7 @@ ip_vs_conn_new(const struct ip_vs_conn_param *p, int dest_af,
113509
113510 cp->control = NULL;
113511 atomic_set(&cp->n_control, 0);
113512 - atomic_set(&cp->in_pkts, 0);
113513 + atomic_set_unchecked(&cp->in_pkts, 0);
113514
113515 cp->packet_xmit = NULL;
113516 cp->app = NULL;
113517 @@ -1229,7 +1229,7 @@ static inline int todrop_entry(struct ip_vs_conn *cp)
113518
113519 /* Don't drop the entry if its number of incoming packets is not
113520 located in [0, 8] */
113521 - i = atomic_read(&cp->in_pkts);
113522 + i = atomic_read_unchecked(&cp->in_pkts);
113523 if (i > 8 || i < 0) return 0;
113524
113525 if (!todrop_rate[i]) return 0;
113526 diff --git a/net/netfilter/ipvs/ip_vs_core.c b/net/netfilter/ipvs/ip_vs_core.c
113527 index b87ca32..76c7799 100644
113528 --- a/net/netfilter/ipvs/ip_vs_core.c
113529 +++ b/net/netfilter/ipvs/ip_vs_core.c
113530 @@ -568,7 +568,7 @@ int ip_vs_leave(struct ip_vs_service *svc, struct sk_buff *skb,
113531 ret = cp->packet_xmit(skb, cp, pd->pp, iph);
113532 /* do not touch skb anymore */
113533
113534 - atomic_inc(&cp->in_pkts);
113535 + atomic_inc_unchecked(&cp->in_pkts);
113536 ip_vs_conn_put(cp);
113537 return ret;
113538 }
113539 @@ -1723,7 +1723,7 @@ ip_vs_in(unsigned int hooknum, struct sk_buff *skb, int af)
113540 if (cp->flags & IP_VS_CONN_F_ONE_PACKET)
113541 pkts = sysctl_sync_threshold(ipvs);
113542 else
113543 - pkts = atomic_add_return(1, &cp->in_pkts);
113544 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
113545
113546 if (ipvs->sync_state & IP_VS_STATE_MASTER)
113547 ip_vs_sync_conn(net, cp, pkts);
113548 diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c
113549 index ed99448..3ba6cad 100644
113550 --- a/net/netfilter/ipvs/ip_vs_ctl.c
113551 +++ b/net/netfilter/ipvs/ip_vs_ctl.c
113552 @@ -799,7 +799,7 @@ __ip_vs_update_dest(struct ip_vs_service *svc, struct ip_vs_dest *dest,
113553 */
113554 ip_vs_rs_hash(ipvs, dest);
113555 }
113556 - atomic_set(&dest->conn_flags, conn_flags);
113557 + atomic_set_unchecked(&dest->conn_flags, conn_flags);
113558
113559 /* bind the service */
113560 old_svc = rcu_dereference_protected(dest->svc, 1);
113561 @@ -1664,7 +1664,7 @@ proc_do_sync_ports(struct ctl_table *table, int write,
113562 * align with netns init in ip_vs_control_net_init()
113563 */
113564
113565 -static struct ctl_table vs_vars[] = {
113566 +static ctl_table_no_const vs_vars[] __read_only = {
113567 {
113568 .procname = "amemthresh",
113569 .maxlen = sizeof(int),
113570 @@ -1999,7 +1999,7 @@ static int ip_vs_info_seq_show(struct seq_file *seq, void *v)
113571 " %-7s %-6d %-10d %-10d\n",
113572 &dest->addr.in6,
113573 ntohs(dest->port),
113574 - ip_vs_fwd_name(atomic_read(&dest->conn_flags)),
113575 + ip_vs_fwd_name(atomic_read_unchecked(&dest->conn_flags)),
113576 atomic_read(&dest->weight),
113577 atomic_read(&dest->activeconns),
113578 atomic_read(&dest->inactconns));
113579 @@ -2010,7 +2010,7 @@ static int ip_vs_info_seq_show(struct seq_file *seq, void *v)
113580 "%-7s %-6d %-10d %-10d\n",
113581 ntohl(dest->addr.ip),
113582 ntohs(dest->port),
113583 - ip_vs_fwd_name(atomic_read(&dest->conn_flags)),
113584 + ip_vs_fwd_name(atomic_read_unchecked(&dest->conn_flags)),
113585 atomic_read(&dest->weight),
113586 atomic_read(&dest->activeconns),
113587 atomic_read(&dest->inactconns));
113588 @@ -2499,7 +2499,7 @@ __ip_vs_get_dest_entries(struct net *net, const struct ip_vs_get_dests *get,
113589
113590 entry.addr = dest->addr.ip;
113591 entry.port = dest->port;
113592 - entry.conn_flags = atomic_read(&dest->conn_flags);
113593 + entry.conn_flags = atomic_read_unchecked(&dest->conn_flags);
113594 entry.weight = atomic_read(&dest->weight);
113595 entry.u_threshold = dest->u_threshold;
113596 entry.l_threshold = dest->l_threshold;
113597 @@ -3040,7 +3040,7 @@ static int ip_vs_genl_fill_dest(struct sk_buff *skb, struct ip_vs_dest *dest)
113598 if (nla_put(skb, IPVS_DEST_ATTR_ADDR, sizeof(dest->addr), &dest->addr) ||
113599 nla_put_be16(skb, IPVS_DEST_ATTR_PORT, dest->port) ||
113600 nla_put_u32(skb, IPVS_DEST_ATTR_FWD_METHOD,
113601 - (atomic_read(&dest->conn_flags) &
113602 + (atomic_read_unchecked(&dest->conn_flags) &
113603 IP_VS_CONN_F_FWD_MASK)) ||
113604 nla_put_u32(skb, IPVS_DEST_ATTR_WEIGHT,
113605 atomic_read(&dest->weight)) ||
113606 @@ -3675,7 +3675,7 @@ static int __net_init ip_vs_control_net_init_sysctl(struct net *net)
113607 {
113608 int idx;
113609 struct netns_ipvs *ipvs = net_ipvs(net);
113610 - struct ctl_table *tbl;
113611 + ctl_table_no_const *tbl;
113612
113613 atomic_set(&ipvs->dropentry, 0);
113614 spin_lock_init(&ipvs->dropentry_lock);
113615 diff --git a/net/netfilter/ipvs/ip_vs_lblc.c b/net/netfilter/ipvs/ip_vs_lblc.c
113616 index 127f140..553d652 100644
113617 --- a/net/netfilter/ipvs/ip_vs_lblc.c
113618 +++ b/net/netfilter/ipvs/ip_vs_lblc.c
113619 @@ -118,7 +118,7 @@ struct ip_vs_lblc_table {
113620 * IPVS LBLC sysctl table
113621 */
113622 #ifdef CONFIG_SYSCTL
113623 -static struct ctl_table vs_vars_table[] = {
113624 +static ctl_table_no_const vs_vars_table[] __read_only = {
113625 {
113626 .procname = "lblc_expiration",
113627 .data = NULL,
113628 diff --git a/net/netfilter/ipvs/ip_vs_lblcr.c b/net/netfilter/ipvs/ip_vs_lblcr.c
113629 index 2229d2d..b32b785 100644
113630 --- a/net/netfilter/ipvs/ip_vs_lblcr.c
113631 +++ b/net/netfilter/ipvs/ip_vs_lblcr.c
113632 @@ -289,7 +289,7 @@ struct ip_vs_lblcr_table {
113633 * IPVS LBLCR sysctl table
113634 */
113635
113636 -static struct ctl_table vs_vars_table[] = {
113637 +static ctl_table_no_const vs_vars_table[] __read_only = {
113638 {
113639 .procname = "lblcr_expiration",
113640 .data = NULL,
113641 diff --git a/net/netfilter/ipvs/ip_vs_sync.c b/net/netfilter/ipvs/ip_vs_sync.c
113642 index d93ceeb..4556144 100644
113643 --- a/net/netfilter/ipvs/ip_vs_sync.c
113644 +++ b/net/netfilter/ipvs/ip_vs_sync.c
113645 @@ -609,7 +609,7 @@ static void ip_vs_sync_conn_v0(struct net *net, struct ip_vs_conn *cp,
113646 cp = cp->control;
113647 if (cp) {
113648 if (cp->flags & IP_VS_CONN_F_TEMPLATE)
113649 - pkts = atomic_add_return(1, &cp->in_pkts);
113650 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
113651 else
113652 pkts = sysctl_sync_threshold(ipvs);
113653 ip_vs_sync_conn(net, cp->control, pkts);
113654 @@ -771,7 +771,7 @@ control:
113655 if (!cp)
113656 return;
113657 if (cp->flags & IP_VS_CONN_F_TEMPLATE)
113658 - pkts = atomic_add_return(1, &cp->in_pkts);
113659 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
113660 else
113661 pkts = sysctl_sync_threshold(ipvs);
113662 goto sloop;
113663 @@ -902,7 +902,7 @@ static void ip_vs_proc_conn(struct net *net, struct ip_vs_conn_param *param,
113664
113665 if (opt)
113666 memcpy(&cp->in_seq, opt, sizeof(*opt));
113667 - atomic_set(&cp->in_pkts, sysctl_sync_threshold(ipvs));
113668 + atomic_set_unchecked(&cp->in_pkts, sysctl_sync_threshold(ipvs));
113669 cp->state = state;
113670 cp->old_state = cp->state;
113671 /*
113672 diff --git a/net/netfilter/ipvs/ip_vs_xmit.c b/net/netfilter/ipvs/ip_vs_xmit.c
113673 index 3aedbda..6a63567 100644
113674 --- a/net/netfilter/ipvs/ip_vs_xmit.c
113675 +++ b/net/netfilter/ipvs/ip_vs_xmit.c
113676 @@ -1214,7 +1214,7 @@ ip_vs_icmp_xmit(struct sk_buff *skb, struct ip_vs_conn *cp,
113677 else
113678 rc = NF_ACCEPT;
113679 /* do not touch skb anymore */
113680 - atomic_inc(&cp->in_pkts);
113681 + atomic_inc_unchecked(&cp->in_pkts);
113682 goto out;
113683 }
113684
113685 @@ -1307,7 +1307,7 @@ ip_vs_icmp_xmit_v6(struct sk_buff *skb, struct ip_vs_conn *cp,
113686 else
113687 rc = NF_ACCEPT;
113688 /* do not touch skb anymore */
113689 - atomic_inc(&cp->in_pkts);
113690 + atomic_inc_unchecked(&cp->in_pkts);
113691 goto out;
113692 }
113693
113694 diff --git a/net/netfilter/nf_conntrack_acct.c b/net/netfilter/nf_conntrack_acct.c
113695 index a4b5e2a..13b1de3 100644
113696 --- a/net/netfilter/nf_conntrack_acct.c
113697 +++ b/net/netfilter/nf_conntrack_acct.c
113698 @@ -62,7 +62,7 @@ static struct nf_ct_ext_type acct_extend __read_mostly = {
113699 #ifdef CONFIG_SYSCTL
113700 static int nf_conntrack_acct_init_sysctl(struct net *net)
113701 {
113702 - struct ctl_table *table;
113703 + ctl_table_no_const *table;
113704
113705 table = kmemdup(acct_sysctl_table, sizeof(acct_sysctl_table),
113706 GFP_KERNEL);
113707 diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
113708 index 13fad86..18c984c 100644
113709 --- a/net/netfilter/nf_conntrack_core.c
113710 +++ b/net/netfilter/nf_conntrack_core.c
113711 @@ -1733,6 +1733,10 @@ void nf_conntrack_init_end(void)
113712 #define DYING_NULLS_VAL ((1<<30)+1)
113713 #define TEMPLATE_NULLS_VAL ((1<<30)+2)
113714
113715 +#ifdef CONFIG_GRKERNSEC_HIDESYM
113716 +static atomic_unchecked_t conntrack_cache_id = ATOMIC_INIT(0);
113717 +#endif
113718 +
113719 int nf_conntrack_init_net(struct net *net)
113720 {
113721 int ret = -ENOMEM;
113722 @@ -1758,7 +1762,11 @@ int nf_conntrack_init_net(struct net *net)
113723 if (!net->ct.stat)
113724 goto err_pcpu_lists;
113725
113726 +#ifdef CONFIG_GRKERNSEC_HIDESYM
113727 + net->ct.slabname = kasprintf(GFP_KERNEL, "nf_conntrack_%08x", atomic_inc_return_unchecked(&conntrack_cache_id));
113728 +#else
113729 net->ct.slabname = kasprintf(GFP_KERNEL, "nf_conntrack_%p", net);
113730 +#endif
113731 if (!net->ct.slabname)
113732 goto err_slabname;
113733
113734 diff --git a/net/netfilter/nf_conntrack_ecache.c b/net/netfilter/nf_conntrack_ecache.c
113735 index 4e78c57..ec8fb74 100644
113736 --- a/net/netfilter/nf_conntrack_ecache.c
113737 +++ b/net/netfilter/nf_conntrack_ecache.c
113738 @@ -264,7 +264,7 @@ static struct nf_ct_ext_type event_extend __read_mostly = {
113739 #ifdef CONFIG_SYSCTL
113740 static int nf_conntrack_event_init_sysctl(struct net *net)
113741 {
113742 - struct ctl_table *table;
113743 + ctl_table_no_const *table;
113744
113745 table = kmemdup(event_sysctl_table, sizeof(event_sysctl_table),
113746 GFP_KERNEL);
113747 diff --git a/net/netfilter/nf_conntrack_helper.c b/net/netfilter/nf_conntrack_helper.c
113748 index bd9d315..989947e 100644
113749 --- a/net/netfilter/nf_conntrack_helper.c
113750 +++ b/net/netfilter/nf_conntrack_helper.c
113751 @@ -57,7 +57,7 @@ static struct ctl_table helper_sysctl_table[] = {
113752
113753 static int nf_conntrack_helper_init_sysctl(struct net *net)
113754 {
113755 - struct ctl_table *table;
113756 + ctl_table_no_const *table;
113757
113758 table = kmemdup(helper_sysctl_table, sizeof(helper_sysctl_table),
113759 GFP_KERNEL);
113760 diff --git a/net/netfilter/nf_conntrack_proto.c b/net/netfilter/nf_conntrack_proto.c
113761 index b65d586..beec902 100644
113762 --- a/net/netfilter/nf_conntrack_proto.c
113763 +++ b/net/netfilter/nf_conntrack_proto.c
113764 @@ -52,7 +52,7 @@ nf_ct_register_sysctl(struct net *net,
113765
113766 static void
113767 nf_ct_unregister_sysctl(struct ctl_table_header **header,
113768 - struct ctl_table **table,
113769 + ctl_table_no_const **table,
113770 unsigned int users)
113771 {
113772 if (users > 0)
113773 diff --git a/net/netfilter/nf_conntrack_standalone.c b/net/netfilter/nf_conntrack_standalone.c
113774 index fc823fa..8311af3 100644
113775 --- a/net/netfilter/nf_conntrack_standalone.c
113776 +++ b/net/netfilter/nf_conntrack_standalone.c
113777 @@ -468,7 +468,7 @@ static struct ctl_table nf_ct_netfilter_table[] = {
113778
113779 static int nf_conntrack_standalone_init_sysctl(struct net *net)
113780 {
113781 - struct ctl_table *table;
113782 + ctl_table_no_const *table;
113783
113784 table = kmemdup(nf_ct_sysctl_table, sizeof(nf_ct_sysctl_table),
113785 GFP_KERNEL);
113786 diff --git a/net/netfilter/nf_conntrack_timestamp.c b/net/netfilter/nf_conntrack_timestamp.c
113787 index 7a394df..bd91a8a 100644
113788 --- a/net/netfilter/nf_conntrack_timestamp.c
113789 +++ b/net/netfilter/nf_conntrack_timestamp.c
113790 @@ -42,7 +42,7 @@ static struct nf_ct_ext_type tstamp_extend __read_mostly = {
113791 #ifdef CONFIG_SYSCTL
113792 static int nf_conntrack_tstamp_init_sysctl(struct net *net)
113793 {
113794 - struct ctl_table *table;
113795 + ctl_table_no_const *table;
113796
113797 table = kmemdup(tstamp_sysctl_table, sizeof(tstamp_sysctl_table),
113798 GFP_KERNEL);
113799 diff --git a/net/netfilter/nf_log.c b/net/netfilter/nf_log.c
113800 index 675d12c..b36e825 100644
113801 --- a/net/netfilter/nf_log.c
113802 +++ b/net/netfilter/nf_log.c
113803 @@ -386,7 +386,7 @@ static const struct file_operations nflog_file_ops = {
113804
113805 #ifdef CONFIG_SYSCTL
113806 static char nf_log_sysctl_fnames[NFPROTO_NUMPROTO-NFPROTO_UNSPEC][3];
113807 -static struct ctl_table nf_log_sysctl_table[NFPROTO_NUMPROTO+1];
113808 +static ctl_table_no_const nf_log_sysctl_table[NFPROTO_NUMPROTO+1] __read_only;
113809
113810 static int nf_log_proc_dostring(struct ctl_table *table, int write,
113811 void __user *buffer, size_t *lenp, loff_t *ppos)
113812 @@ -417,13 +417,15 @@ static int nf_log_proc_dostring(struct ctl_table *table, int write,
113813 rcu_assign_pointer(net->nf.nf_loggers[tindex], logger);
113814 mutex_unlock(&nf_log_mutex);
113815 } else {
113816 + ctl_table_no_const nf_log_table = *table;
113817 +
113818 mutex_lock(&nf_log_mutex);
113819 logger = nft_log_dereference(net->nf.nf_loggers[tindex]);
113820 if (!logger)
113821 - table->data = "NONE";
113822 + nf_log_table.data = "NONE";
113823 else
113824 - table->data = logger->name;
113825 - r = proc_dostring(table, write, buffer, lenp, ppos);
113826 + nf_log_table.data = logger->name;
113827 + r = proc_dostring(&nf_log_table, write, buffer, lenp, ppos);
113828 mutex_unlock(&nf_log_mutex);
113829 }
113830
113831 diff --git a/net/netfilter/nf_sockopt.c b/net/netfilter/nf_sockopt.c
113832 index c68c1e5..8b5d670 100644
113833 --- a/net/netfilter/nf_sockopt.c
113834 +++ b/net/netfilter/nf_sockopt.c
113835 @@ -43,7 +43,7 @@ int nf_register_sockopt(struct nf_sockopt_ops *reg)
113836 }
113837 }
113838
113839 - list_add(&reg->list, &nf_sockopts);
113840 + pax_list_add((struct list_head *)&reg->list, &nf_sockopts);
113841 out:
113842 mutex_unlock(&nf_sockopt_mutex);
113843 return ret;
113844 @@ -53,7 +53,7 @@ EXPORT_SYMBOL(nf_register_sockopt);
113845 void nf_unregister_sockopt(struct nf_sockopt_ops *reg)
113846 {
113847 mutex_lock(&nf_sockopt_mutex);
113848 - list_del(&reg->list);
113849 + pax_list_del((struct list_head *)&reg->list);
113850 mutex_unlock(&nf_sockopt_mutex);
113851 }
113852 EXPORT_SYMBOL(nf_unregister_sockopt);
113853 diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c
113854 index 11d85b3..7fcc420 100644
113855 --- a/net/netfilter/nfnetlink_log.c
113856 +++ b/net/netfilter/nfnetlink_log.c
113857 @@ -83,7 +83,7 @@ static int nfnl_log_net_id __read_mostly;
113858 struct nfnl_log_net {
113859 spinlock_t instances_lock;
113860 struct hlist_head instance_table[INSTANCE_BUCKETS];
113861 - atomic_t global_seq;
113862 + atomic_unchecked_t global_seq;
113863 };
113864
113865 static struct nfnl_log_net *nfnl_log_pernet(struct net *net)
113866 @@ -563,7 +563,7 @@ __build_packet_message(struct nfnl_log_net *log,
113867 /* global sequence number */
113868 if ((inst->flags & NFULNL_CFG_F_SEQ_GLOBAL) &&
113869 nla_put_be32(inst->skb, NFULA_SEQ_GLOBAL,
113870 - htonl(atomic_inc_return(&log->global_seq))))
113871 + htonl(atomic_inc_return_unchecked(&log->global_seq))))
113872 goto nla_put_failure;
113873
113874 if (data_len) {
113875 diff --git a/net/netfilter/nft_compat.c b/net/netfilter/nft_compat.c
113876 index 65f3e2b..2e9d6a0 100644
113877 --- a/net/netfilter/nft_compat.c
113878 +++ b/net/netfilter/nft_compat.c
113879 @@ -317,14 +317,7 @@ static void nft_match_eval(const struct nft_expr *expr,
113880 return;
113881 }
113882
113883 - switch(ret) {
113884 - case true:
113885 - data[NFT_REG_VERDICT].verdict = NFT_CONTINUE;
113886 - break;
113887 - case false:
113888 - data[NFT_REG_VERDICT].verdict = NFT_BREAK;
113889 - break;
113890 - }
113891 + data[NFT_REG_VERDICT].verdict = ret ? NFT_CONTINUE : NFT_BREAK;
113892 }
113893
113894 static const struct nla_policy nft_match_policy[NFTA_MATCH_MAX + 1] = {
113895 diff --git a/net/netfilter/xt_gradm.c b/net/netfilter/xt_gradm.c
113896 new file mode 100644
113897 index 0000000..c566332
113898 --- /dev/null
113899 +++ b/net/netfilter/xt_gradm.c
113900 @@ -0,0 +1,51 @@
113901 +/*
113902 + * gradm match for netfilter
113903 + * Copyright © Zbigniew Krzystolik, 2010
113904 + *
113905 + * This program is free software; you can redistribute it and/or modify
113906 + * it under the terms of the GNU General Public License; either version
113907 + * 2 or 3 as published by the Free Software Foundation.
113908 + */
113909 +#include <linux/module.h>
113910 +#include <linux/moduleparam.h>
113911 +#include <linux/skbuff.h>
113912 +#include <linux/netfilter/x_tables.h>
113913 +#include <linux/grsecurity.h>
113914 +#include <linux/netfilter/xt_gradm.h>
113915 +
113916 +static bool
113917 +gradm_mt(const struct sk_buff *skb, struct xt_action_param *par)
113918 +{
113919 + const struct xt_gradm_mtinfo *info = par->matchinfo;
113920 + bool retval = false;
113921 + if (gr_acl_is_enabled())
113922 + retval = true;
113923 + return retval ^ info->invflags;
113924 +}
113925 +
113926 +static struct xt_match gradm_mt_reg __read_mostly = {
113927 + .name = "gradm",
113928 + .revision = 0,
113929 + .family = NFPROTO_UNSPEC,
113930 + .match = gradm_mt,
113931 + .matchsize = XT_ALIGN(sizeof(struct xt_gradm_mtinfo)),
113932 + .me = THIS_MODULE,
113933 +};
113934 +
113935 +static int __init gradm_mt_init(void)
113936 +{
113937 + return xt_register_match(&gradm_mt_reg);
113938 +}
113939 +
113940 +static void __exit gradm_mt_exit(void)
113941 +{
113942 + xt_unregister_match(&gradm_mt_reg);
113943 +}
113944 +
113945 +module_init(gradm_mt_init);
113946 +module_exit(gradm_mt_exit);
113947 +MODULE_AUTHOR("Zbigniew Krzystolik <zbyniu@destrukcja.pl>");
113948 +MODULE_DESCRIPTION("Xtables: Grsecurity RBAC match");
113949 +MODULE_LICENSE("GPL");
113950 +MODULE_ALIAS("ipt_gradm");
113951 +MODULE_ALIAS("ip6t_gradm");
113952 diff --git a/net/netfilter/xt_hashlimit.c b/net/netfilter/xt_hashlimit.c
113953 index 1786968..1ec6dac 100644
113954 --- a/net/netfilter/xt_hashlimit.c
113955 +++ b/net/netfilter/xt_hashlimit.c
113956 @@ -869,11 +869,11 @@ static int __net_init hashlimit_proc_net_init(struct net *net)
113957 {
113958 struct hashlimit_net *hashlimit_net = hashlimit_pernet(net);
113959
113960 - hashlimit_net->ipt_hashlimit = proc_mkdir("ipt_hashlimit", net->proc_net);
113961 + hashlimit_net->ipt_hashlimit = proc_mkdir_restrict("ipt_hashlimit", net->proc_net);
113962 if (!hashlimit_net->ipt_hashlimit)
113963 return -ENOMEM;
113964 #if IS_ENABLED(CONFIG_IP6_NF_IPTABLES)
113965 - hashlimit_net->ip6t_hashlimit = proc_mkdir("ip6t_hashlimit", net->proc_net);
113966 + hashlimit_net->ip6t_hashlimit = proc_mkdir_restrict("ip6t_hashlimit", net->proc_net);
113967 if (!hashlimit_net->ip6t_hashlimit) {
113968 remove_proc_entry("ipt_hashlimit", net->proc_net);
113969 return -ENOMEM;
113970 diff --git a/net/netfilter/xt_recent.c b/net/netfilter/xt_recent.c
113971 index 45e1b30..a764f94 100644
113972 --- a/net/netfilter/xt_recent.c
113973 +++ b/net/netfilter/xt_recent.c
113974 @@ -642,7 +642,7 @@ static int __net_init recent_proc_net_init(struct net *net)
113975 {
113976 struct recent_net *recent_net = recent_pernet(net);
113977
113978 - recent_net->xt_recent = proc_mkdir("xt_recent", net->proc_net);
113979 + recent_net->xt_recent = proc_mkdir_restrict("xt_recent", net->proc_net);
113980 if (!recent_net->xt_recent)
113981 return -ENOMEM;
113982 return 0;
113983 diff --git a/net/netfilter/xt_statistic.c b/net/netfilter/xt_statistic.c
113984 index 11de55e..f25e448 100644
113985 --- a/net/netfilter/xt_statistic.c
113986 +++ b/net/netfilter/xt_statistic.c
113987 @@ -19,7 +19,7 @@
113988 #include <linux/module.h>
113989
113990 struct xt_statistic_priv {
113991 - atomic_t count;
113992 + atomic_unchecked_t count;
113993 } ____cacheline_aligned_in_smp;
113994
113995 MODULE_LICENSE("GPL");
113996 @@ -42,9 +42,9 @@ statistic_mt(const struct sk_buff *skb, struct xt_action_param *par)
113997 break;
113998 case XT_STATISTIC_MODE_NTH:
113999 do {
114000 - oval = atomic_read(&info->master->count);
114001 + oval = atomic_read_unchecked(&info->master->count);
114002 nval = (oval == info->u.nth.every) ? 0 : oval + 1;
114003 - } while (atomic_cmpxchg(&info->master->count, oval, nval) != oval);
114004 + } while (atomic_cmpxchg_unchecked(&info->master->count, oval, nval) != oval);
114005 if (nval == 0)
114006 ret = !ret;
114007 break;
114008 @@ -64,7 +64,7 @@ static int statistic_mt_check(const struct xt_mtchk_param *par)
114009 info->master = kzalloc(sizeof(*info->master), GFP_KERNEL);
114010 if (info->master == NULL)
114011 return -ENOMEM;
114012 - atomic_set(&info->master->count, info->u.nth.count);
114013 + atomic_set_unchecked(&info->master->count, info->u.nth.count);
114014
114015 return 0;
114016 }
114017 diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
114018 index d1d7a81..b45b03d 100644
114019 --- a/net/netlink/af_netlink.c
114020 +++ b/net/netlink/af_netlink.c
114021 @@ -260,7 +260,7 @@ static void netlink_overrun(struct sock *sk)
114022 sk->sk_error_report(sk);
114023 }
114024 }
114025 - atomic_inc(&sk->sk_drops);
114026 + atomic_inc_unchecked(&sk->sk_drops);
114027 }
114028
114029 static void netlink_rcv_wake(struct sock *sk)
114030 @@ -3002,7 +3002,7 @@ static int netlink_seq_show(struct seq_file *seq, void *v)
114031 sk_wmem_alloc_get(s),
114032 nlk->cb_running,
114033 atomic_read(&s->sk_refcnt),
114034 - atomic_read(&s->sk_drops),
114035 + atomic_read_unchecked(&s->sk_drops),
114036 sock_i_ino(s)
114037 );
114038
114039 diff --git a/net/openvswitch/vport-internal_dev.c b/net/openvswitch/vport-internal_dev.c
114040 index 6a55f71..e88c937 100644
114041 --- a/net/openvswitch/vport-internal_dev.c
114042 +++ b/net/openvswitch/vport-internal_dev.c
114043 @@ -124,7 +124,7 @@ static const struct net_device_ops internal_dev_netdev_ops = {
114044 .ndo_get_stats64 = internal_dev_get_stats,
114045 };
114046
114047 -static struct rtnl_link_ops internal_dev_link_ops __read_mostly = {
114048 +static struct rtnl_link_ops internal_dev_link_ops = {
114049 .kind = "openvswitch",
114050 };
114051
114052 diff --git a/net/openvswitch/vport.c b/net/openvswitch/vport.c
114053 index 067a3ff..9ecc05c 100644
114054 --- a/net/openvswitch/vport.c
114055 +++ b/net/openvswitch/vport.c
114056 @@ -303,10 +303,10 @@ void ovs_vport_get_stats(struct vport *vport, struct ovs_vport_stats *stats)
114057 * netdev-stats can be directly read over netlink-ioctl.
114058 */
114059
114060 - stats->rx_errors = atomic_long_read(&vport->err_stats.rx_errors);
114061 - stats->tx_errors = atomic_long_read(&vport->err_stats.tx_errors);
114062 - stats->tx_dropped = atomic_long_read(&vport->err_stats.tx_dropped);
114063 - stats->rx_dropped = atomic_long_read(&vport->err_stats.rx_dropped);
114064 + stats->rx_errors = atomic_long_read_unchecked(&vport->err_stats.rx_errors);
114065 + stats->tx_errors = atomic_long_read_unchecked(&vport->err_stats.tx_errors);
114066 + stats->tx_dropped = atomic_long_read_unchecked(&vport->err_stats.tx_dropped);
114067 + stats->rx_dropped = atomic_long_read_unchecked(&vport->err_stats.rx_dropped);
114068
114069 for_each_possible_cpu(i) {
114070 const struct pcpu_sw_netstats *percpu_stats;
114071 @@ -538,19 +538,19 @@ static void ovs_vport_record_error(struct vport *vport,
114072 {
114073 switch (err_type) {
114074 case VPORT_E_RX_DROPPED:
114075 - atomic_long_inc(&vport->err_stats.rx_dropped);
114076 + atomic_long_inc_unchecked(&vport->err_stats.rx_dropped);
114077 break;
114078
114079 case VPORT_E_RX_ERROR:
114080 - atomic_long_inc(&vport->err_stats.rx_errors);
114081 + atomic_long_inc_unchecked(&vport->err_stats.rx_errors);
114082 break;
114083
114084 case VPORT_E_TX_DROPPED:
114085 - atomic_long_inc(&vport->err_stats.tx_dropped);
114086 + atomic_long_inc_unchecked(&vport->err_stats.tx_dropped);
114087 break;
114088
114089 case VPORT_E_TX_ERROR:
114090 - atomic_long_inc(&vport->err_stats.tx_errors);
114091 + atomic_long_inc_unchecked(&vport->err_stats.tx_errors);
114092 break;
114093 }
114094
114095 diff --git a/net/openvswitch/vport.h b/net/openvswitch/vport.h
114096 index bc85331..0d3dce0 100644
114097 --- a/net/openvswitch/vport.h
114098 +++ b/net/openvswitch/vport.h
114099 @@ -71,10 +71,10 @@ int ovs_vport_get_egress_tun_info(struct vport *vport, struct sk_buff *skb,
114100 /* The following definitions are for implementers of vport devices: */
114101
114102 struct vport_err_stats {
114103 - atomic_long_t rx_dropped;
114104 - atomic_long_t rx_errors;
114105 - atomic_long_t tx_dropped;
114106 - atomic_long_t tx_errors;
114107 + atomic_long_unchecked_t rx_dropped;
114108 + atomic_long_unchecked_t rx_errors;
114109 + atomic_long_unchecked_t tx_dropped;
114110 + atomic_long_unchecked_t tx_errors;
114111 };
114112 /**
114113 * struct vport_portids - array of netlink portids of a vport.
114114 diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
114115 index f8db706..2b4631e 100644
114116 --- a/net/packet/af_packet.c
114117 +++ b/net/packet/af_packet.c
114118 @@ -269,7 +269,7 @@ static int packet_direct_xmit(struct sk_buff *skb)
114119
114120 return ret;
114121 drop:
114122 - atomic_long_inc(&dev->tx_dropped);
114123 + atomic_long_inc_unchecked(&dev->tx_dropped);
114124 kfree_skb(skb);
114125 return NET_XMIT_DROP;
114126 }
114127 @@ -1847,7 +1847,7 @@ static int packet_rcv(struct sk_buff *skb, struct net_device *dev,
114128
114129 spin_lock(&sk->sk_receive_queue.lock);
114130 po->stats.stats1.tp_packets++;
114131 - skb->dropcount = atomic_read(&sk->sk_drops);
114132 + skb->dropcount = atomic_read_unchecked(&sk->sk_drops);
114133 __skb_queue_tail(&sk->sk_receive_queue, skb);
114134 spin_unlock(&sk->sk_receive_queue.lock);
114135 sk->sk_data_ready(sk);
114136 @@ -1856,7 +1856,7 @@ static int packet_rcv(struct sk_buff *skb, struct net_device *dev,
114137 drop_n_acct:
114138 spin_lock(&sk->sk_receive_queue.lock);
114139 po->stats.stats1.tp_drops++;
114140 - atomic_inc(&sk->sk_drops);
114141 + atomic_inc_unchecked(&sk->sk_drops);
114142 spin_unlock(&sk->sk_receive_queue.lock);
114143
114144 drop_n_restore:
114145 @@ -3499,7 +3499,7 @@ static int packet_getsockopt(struct socket *sock, int level, int optname,
114146 case PACKET_HDRLEN:
114147 if (len > sizeof(int))
114148 len = sizeof(int);
114149 - if (copy_from_user(&val, optval, len))
114150 + if (len > sizeof(val) || copy_from_user(&val, optval, len))
114151 return -EFAULT;
114152 switch (val) {
114153 case TPACKET_V1:
114154 @@ -3545,7 +3545,7 @@ static int packet_getsockopt(struct socket *sock, int level, int optname,
114155 len = lv;
114156 if (put_user(len, optlen))
114157 return -EFAULT;
114158 - if (copy_to_user(optval, data, len))
114159 + if (len > sizeof(st) || copy_to_user(optval, data, len))
114160 return -EFAULT;
114161 return 0;
114162 }
114163 diff --git a/net/phonet/pep.c b/net/phonet/pep.c
114164 index 5d3f2b7..8a4dbb7 100644
114165 --- a/net/phonet/pep.c
114166 +++ b/net/phonet/pep.c
114167 @@ -388,7 +388,7 @@ static int pipe_do_rcv(struct sock *sk, struct sk_buff *skb)
114168
114169 case PNS_PEP_CTRL_REQ:
114170 if (skb_queue_len(&pn->ctrlreq_queue) >= PNPIPE_CTRLREQ_MAX) {
114171 - atomic_inc(&sk->sk_drops);
114172 + atomic_inc_unchecked(&sk->sk_drops);
114173 break;
114174 }
114175 __skb_pull(skb, 4);
114176 @@ -409,7 +409,7 @@ static int pipe_do_rcv(struct sock *sk, struct sk_buff *skb)
114177 }
114178
114179 if (pn->rx_credits == 0) {
114180 - atomic_inc(&sk->sk_drops);
114181 + atomic_inc_unchecked(&sk->sk_drops);
114182 err = -ENOBUFS;
114183 break;
114184 }
114185 @@ -579,7 +579,7 @@ static int pipe_handler_do_rcv(struct sock *sk, struct sk_buff *skb)
114186 }
114187
114188 if (pn->rx_credits == 0) {
114189 - atomic_inc(&sk->sk_drops);
114190 + atomic_inc_unchecked(&sk->sk_drops);
114191 err = NET_RX_DROP;
114192 break;
114193 }
114194 diff --git a/net/phonet/socket.c b/net/phonet/socket.c
114195 index 008214a..bb68240 100644
114196 --- a/net/phonet/socket.c
114197 +++ b/net/phonet/socket.c
114198 @@ -611,7 +611,7 @@ static int pn_sock_seq_show(struct seq_file *seq, void *v)
114199 from_kuid_munged(seq_user_ns(seq), sock_i_uid(sk)),
114200 sock_i_ino(sk),
114201 atomic_read(&sk->sk_refcnt), sk,
114202 - atomic_read(&sk->sk_drops));
114203 + atomic_read_unchecked(&sk->sk_drops));
114204 }
114205 seq_pad(seq, '\n');
114206 return 0;
114207 diff --git a/net/phonet/sysctl.c b/net/phonet/sysctl.c
114208 index c02a8c4..3c5b600 100644
114209 --- a/net/phonet/sysctl.c
114210 +++ b/net/phonet/sysctl.c
114211 @@ -67,7 +67,7 @@ static int proc_local_port_range(struct ctl_table *table, int write,
114212 {
114213 int ret;
114214 int range[2] = {local_port_range[0], local_port_range[1]};
114215 - struct ctl_table tmp = {
114216 + ctl_table_no_const tmp = {
114217 .data = &range,
114218 .maxlen = sizeof(range),
114219 .mode = table->mode,
114220 diff --git a/net/rds/cong.c b/net/rds/cong.c
114221 index e6144b8..4f9fda6 100644
114222 --- a/net/rds/cong.c
114223 +++ b/net/rds/cong.c
114224 @@ -78,7 +78,7 @@
114225 * finds that the saved generation number is smaller than the global generation
114226 * number, it wakes up the process.
114227 */
114228 -static atomic_t rds_cong_generation = ATOMIC_INIT(0);
114229 +static atomic_unchecked_t rds_cong_generation = ATOMIC_INIT(0);
114230
114231 /*
114232 * Congestion monitoring
114233 @@ -247,7 +247,7 @@ void rds_cong_map_updated(struct rds_cong_map *map, uint64_t portmask)
114234 rdsdebug("waking map %p for %pI4\n",
114235 map, &map->m_addr);
114236 rds_stats_inc(s_cong_update_received);
114237 - atomic_inc(&rds_cong_generation);
114238 + atomic_inc_unchecked(&rds_cong_generation);
114239 if (waitqueue_active(&map->m_waitq))
114240 wake_up(&map->m_waitq);
114241 if (waitqueue_active(&rds_poll_waitq))
114242 @@ -273,7 +273,7 @@ EXPORT_SYMBOL_GPL(rds_cong_map_updated);
114243
114244 int rds_cong_updated_since(unsigned long *recent)
114245 {
114246 - unsigned long gen = atomic_read(&rds_cong_generation);
114247 + unsigned long gen = atomic_read_unchecked(&rds_cong_generation);
114248
114249 if (likely(*recent == gen))
114250 return 0;
114251 diff --git a/net/rds/connection.c b/net/rds/connection.c
114252 index 378c3a6..ba4382c 100644
114253 --- a/net/rds/connection.c
114254 +++ b/net/rds/connection.c
114255 @@ -193,6 +193,7 @@ static struct rds_connection *__rds_conn_create(__be32 laddr, __be32 faddr,
114256 }
114257
114258 atomic_set(&conn->c_state, RDS_CONN_DOWN);
114259 + conn->c_send_gen = 0;
114260 conn->c_reconnect_jiffies = 0;
114261 INIT_DELAYED_WORK(&conn->c_send_w, rds_send_worker);
114262 INIT_DELAYED_WORK(&conn->c_recv_w, rds_recv_worker);
114263 diff --git a/net/rds/ib.h b/net/rds/ib.h
114264 index c36d713..af45bf2 100644
114265 --- a/net/rds/ib.h
114266 +++ b/net/rds/ib.h
114267 @@ -128,7 +128,7 @@ struct rds_ib_connection {
114268 /* sending acks */
114269 unsigned long i_ack_flags;
114270 #ifdef KERNEL_HAS_ATOMIC64
114271 - atomic64_t i_ack_next; /* next ACK to send */
114272 + atomic64_unchecked_t i_ack_next; /* next ACK to send */
114273 #else
114274 spinlock_t i_ack_lock; /* protect i_ack_next */
114275 u64 i_ack_next; /* next ACK to send */
114276 diff --git a/net/rds/ib_cm.c b/net/rds/ib_cm.c
114277 index 31b74f5..dc1fbfa 100644
114278 --- a/net/rds/ib_cm.c
114279 +++ b/net/rds/ib_cm.c
114280 @@ -717,7 +717,7 @@ void rds_ib_conn_shutdown(struct rds_connection *conn)
114281 /* Clear the ACK state */
114282 clear_bit(IB_ACK_IN_FLIGHT, &ic->i_ack_flags);
114283 #ifdef KERNEL_HAS_ATOMIC64
114284 - atomic64_set(&ic->i_ack_next, 0);
114285 + atomic64_set_unchecked(&ic->i_ack_next, 0);
114286 #else
114287 ic->i_ack_next = 0;
114288 #endif
114289 diff --git a/net/rds/ib_recv.c b/net/rds/ib_recv.c
114290 index 1b981a4..ae44b0c 100644
114291 --- a/net/rds/ib_recv.c
114292 +++ b/net/rds/ib_recv.c
114293 @@ -581,7 +581,7 @@ static u64 rds_ib_get_ack(struct rds_ib_connection *ic)
114294 static void rds_ib_set_ack(struct rds_ib_connection *ic, u64 seq,
114295 int ack_required)
114296 {
114297 - atomic64_set(&ic->i_ack_next, seq);
114298 + atomic64_set_unchecked(&ic->i_ack_next, seq);
114299 if (ack_required) {
114300 smp_mb__before_atomic();
114301 set_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
114302 @@ -593,7 +593,7 @@ static u64 rds_ib_get_ack(struct rds_ib_connection *ic)
114303 clear_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
114304 smp_mb__after_atomic();
114305
114306 - return atomic64_read(&ic->i_ack_next);
114307 + return atomic64_read_unchecked(&ic->i_ack_next);
114308 }
114309 #endif
114310
114311 diff --git a/net/rds/iw.h b/net/rds/iw.h
114312 index cbe6674..dc9eb89 100644
114313 --- a/net/rds/iw.h
114314 +++ b/net/rds/iw.h
114315 @@ -134,7 +134,7 @@ struct rds_iw_connection {
114316 /* sending acks */
114317 unsigned long i_ack_flags;
114318 #ifdef KERNEL_HAS_ATOMIC64
114319 - atomic64_t i_ack_next; /* next ACK to send */
114320 + atomic64_unchecked_t i_ack_next; /* next ACK to send */
114321 #else
114322 spinlock_t i_ack_lock; /* protect i_ack_next */
114323 u64 i_ack_next; /* next ACK to send */
114324 diff --git a/net/rds/iw_cm.c b/net/rds/iw_cm.c
114325 index a6c2bea..e520995 100644
114326 --- a/net/rds/iw_cm.c
114327 +++ b/net/rds/iw_cm.c
114328 @@ -663,7 +663,7 @@ void rds_iw_conn_shutdown(struct rds_connection *conn)
114329 /* Clear the ACK state */
114330 clear_bit(IB_ACK_IN_FLIGHT, &ic->i_ack_flags);
114331 #ifdef KERNEL_HAS_ATOMIC64
114332 - atomic64_set(&ic->i_ack_next, 0);
114333 + atomic64_set_unchecked(&ic->i_ack_next, 0);
114334 #else
114335 ic->i_ack_next = 0;
114336 #endif
114337 diff --git a/net/rds/iw_recv.c b/net/rds/iw_recv.c
114338 index a66d179..cf1e258 100644
114339 --- a/net/rds/iw_recv.c
114340 +++ b/net/rds/iw_recv.c
114341 @@ -412,7 +412,7 @@ static u64 rds_iw_get_ack(struct rds_iw_connection *ic)
114342 static void rds_iw_set_ack(struct rds_iw_connection *ic, u64 seq,
114343 int ack_required)
114344 {
114345 - atomic64_set(&ic->i_ack_next, seq);
114346 + atomic64_set_unchecked(&ic->i_ack_next, seq);
114347 if (ack_required) {
114348 smp_mb__before_atomic();
114349 set_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
114350 @@ -424,7 +424,7 @@ static u64 rds_iw_get_ack(struct rds_iw_connection *ic)
114351 clear_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
114352 smp_mb__after_atomic();
114353
114354 - return atomic64_read(&ic->i_ack_next);
114355 + return atomic64_read_unchecked(&ic->i_ack_next);
114356 }
114357 #endif
114358
114359 diff --git a/net/rds/rds.h b/net/rds/rds.h
114360 index c2a5eef..87a7460 100644
114361 --- a/net/rds/rds.h
114362 +++ b/net/rds/rds.h
114363 @@ -110,6 +110,7 @@ struct rds_connection {
114364 void *c_transport_data;
114365
114366 atomic_t c_state;
114367 + unsigned long c_send_gen;
114368 unsigned long c_flags;
114369 unsigned long c_reconnect_jiffies;
114370 struct delayed_work c_send_w;
114371 @@ -448,7 +449,7 @@ struct rds_transport {
114372 void (*sync_mr)(void *trans_private, int direction);
114373 void (*free_mr)(void *trans_private, int invalidate);
114374 void (*flush_mrs)(void);
114375 -};
114376 +} __do_const;
114377
114378 struct rds_sock {
114379 struct sock rs_sk;
114380 diff --git a/net/rds/send.c b/net/rds/send.c
114381 index 42f65d4..49f77ef 100644
114382 --- a/net/rds/send.c
114383 +++ b/net/rds/send.c
114384 @@ -140,8 +140,11 @@ int rds_send_xmit(struct rds_connection *conn)
114385 struct scatterlist *sg;
114386 int ret = 0;
114387 LIST_HEAD(to_be_dropped);
114388 + int batch_count;
114389 + unsigned long send_gen = 0;
114390
114391 restart:
114392 + batch_count = 0;
114393
114394 /*
114395 * sendmsg calls here after having queued its message on the send
114396 @@ -157,6 +160,17 @@ restart:
114397 }
114398
114399 /*
114400 + * we record the send generation after doing the xmit acquire.
114401 + * if someone else manages to jump in and do some work, we'll use
114402 + * this to avoid a goto restart farther down.
114403 + *
114404 + * The acquire_in_xmit() check above ensures that only one
114405 + * caller can increment c_send_gen at any time.
114406 + */
114407 + conn->c_send_gen++;
114408 + send_gen = conn->c_send_gen;
114409 +
114410 + /*
114411 * rds_conn_shutdown() sets the conn state and then tests RDS_IN_XMIT,
114412 * we do the opposite to avoid races.
114413 */
114414 @@ -202,6 +216,16 @@ restart:
114415 if (!rm) {
114416 unsigned int len;
114417
114418 + batch_count++;
114419 +
114420 + /* we want to process as big a batch as we can, but
114421 + * we also want to avoid softlockups. If we've been
114422 + * through a lot of messages, lets back off and see
114423 + * if anyone else jumps in
114424 + */
114425 + if (batch_count >= 1024)
114426 + goto over_batch;
114427 +
114428 spin_lock_irqsave(&conn->c_lock, flags);
114429
114430 if (!list_empty(&conn->c_send_queue)) {
114431 @@ -357,9 +381,9 @@ restart:
114432 }
114433 }
114434
114435 +over_batch:
114436 if (conn->c_trans->xmit_complete)
114437 conn->c_trans->xmit_complete(conn);
114438 -
114439 release_in_xmit(conn);
114440
114441 /* Nuke any messages we decided not to retransmit. */
114442 @@ -380,10 +404,15 @@ restart:
114443 * If the transport cannot continue (i.e ret != 0), then it must
114444 * call us when more room is available, such as from the tx
114445 * completion handler.
114446 + *
114447 + * We have an extra generation check here so that if someone manages
114448 + * to jump in after our release_in_xmit, we'll see that they have done
114449 + * some work and we will skip our goto
114450 */
114451 if (ret == 0) {
114452 smp_mb();
114453 - if (!list_empty(&conn->c_send_queue)) {
114454 + if (!list_empty(&conn->c_send_queue) &&
114455 + send_gen == conn->c_send_gen) {
114456 rds_stats_inc(s_send_lock_queue_raced);
114457 goto restart;
114458 }
114459 diff --git a/net/rds/tcp.c b/net/rds/tcp.c
114460 index edac9ef..16bcb98 100644
114461 --- a/net/rds/tcp.c
114462 +++ b/net/rds/tcp.c
114463 @@ -59,7 +59,7 @@ void rds_tcp_nonagle(struct socket *sock)
114464 int val = 1;
114465
114466 set_fs(KERNEL_DS);
114467 - sock->ops->setsockopt(sock, SOL_TCP, TCP_NODELAY, (char __user *)&val,
114468 + sock->ops->setsockopt(sock, SOL_TCP, TCP_NODELAY, (char __force_user *)&val,
114469 sizeof(val));
114470 set_fs(oldfs);
114471 }
114472 diff --git a/net/rds/tcp_send.c b/net/rds/tcp_send.c
114473 index 53b17ca..45463e7 100644
114474 --- a/net/rds/tcp_send.c
114475 +++ b/net/rds/tcp_send.c
114476 @@ -43,7 +43,7 @@ static void rds_tcp_cork(struct socket *sock, int val)
114477
114478 oldfs = get_fs();
114479 set_fs(KERNEL_DS);
114480 - sock->ops->setsockopt(sock, SOL_TCP, TCP_CORK, (char __user *)&val,
114481 + sock->ops->setsockopt(sock, SOL_TCP, TCP_CORK, (char __force_user *)&val,
114482 sizeof(val));
114483 set_fs(oldfs);
114484 }
114485 diff --git a/net/rxrpc/af_rxrpc.c b/net/rxrpc/af_rxrpc.c
114486 index 7b16704..9628ec6 100644
114487 --- a/net/rxrpc/af_rxrpc.c
114488 +++ b/net/rxrpc/af_rxrpc.c
114489 @@ -40,7 +40,7 @@ static const struct proto_ops rxrpc_rpc_ops;
114490 __be32 rxrpc_epoch;
114491
114492 /* current debugging ID */
114493 -atomic_t rxrpc_debug_id;
114494 +atomic_unchecked_t rxrpc_debug_id;
114495
114496 /* count of skbs currently in use */
114497 atomic_t rxrpc_n_skbs;
114498 diff --git a/net/rxrpc/ar-ack.c b/net/rxrpc/ar-ack.c
114499 index e0547f5..a171f7a 100644
114500 --- a/net/rxrpc/ar-ack.c
114501 +++ b/net/rxrpc/ar-ack.c
114502 @@ -224,7 +224,7 @@ static void rxrpc_resend(struct rxrpc_call *call)
114503
114504 _enter("{%d,%d,%d,%d},",
114505 call->acks_hard, call->acks_unacked,
114506 - atomic_read(&call->sequence),
114507 + atomic_read_unchecked(&call->sequence),
114508 CIRC_CNT(call->acks_head, call->acks_tail, call->acks_winsz));
114509
114510 stop = false;
114511 @@ -248,7 +248,7 @@ static void rxrpc_resend(struct rxrpc_call *call)
114512
114513 /* each Tx packet has a new serial number */
114514 sp->hdr.serial =
114515 - htonl(atomic_inc_return(&call->conn->serial));
114516 + htonl(atomic_inc_return_unchecked(&call->conn->serial));
114517
114518 hdr = (struct rxrpc_header *) txb->head;
114519 hdr->serial = sp->hdr.serial;
114520 @@ -452,7 +452,7 @@ static void rxrpc_rotate_tx_window(struct rxrpc_call *call, u32 hard)
114521 */
114522 static void rxrpc_clear_tx_window(struct rxrpc_call *call)
114523 {
114524 - rxrpc_rotate_tx_window(call, atomic_read(&call->sequence));
114525 + rxrpc_rotate_tx_window(call, atomic_read_unchecked(&call->sequence));
114526 }
114527
114528 /*
114529 @@ -678,7 +678,7 @@ process_further:
114530
114531 latest = ntohl(sp->hdr.serial);
114532 hard = ntohl(ack.firstPacket);
114533 - tx = atomic_read(&call->sequence);
114534 + tx = atomic_read_unchecked(&call->sequence);
114535
114536 _proto("Rx ACK %%%u { m=%hu f=#%u p=#%u s=%%%u r=%s n=%u }",
114537 latest,
114538 @@ -1210,7 +1210,7 @@ void rxrpc_process_call(struct work_struct *work)
114539 goto maybe_reschedule;
114540
114541 send_ACK_with_skew:
114542 - ack.maxSkew = htons(atomic_read(&call->conn->hi_serial) -
114543 + ack.maxSkew = htons(atomic_read_unchecked(&call->conn->hi_serial) -
114544 ntohl(ack.serial));
114545 send_ACK:
114546 mtu = call->conn->trans->peer->if_mtu;
114547 @@ -1222,7 +1222,7 @@ send_ACK:
114548 ackinfo.rxMTU = htonl(rxrpc_rx_mtu);
114549 ackinfo.jumbo_max = htonl(rxrpc_rx_jumbo_max);
114550
114551 - hdr.serial = htonl(atomic_inc_return(&call->conn->serial));
114552 + hdr.serial = htonl(atomic_inc_return_unchecked(&call->conn->serial));
114553 _proto("Tx ACK %%%u { m=%hu f=#%u p=#%u s=%%%u r=%s n=%u }",
114554 ntohl(hdr.serial),
114555 ntohs(ack.maxSkew),
114556 @@ -1240,7 +1240,7 @@ send_ACK:
114557 send_message:
114558 _debug("send message");
114559
114560 - hdr.serial = htonl(atomic_inc_return(&call->conn->serial));
114561 + hdr.serial = htonl(atomic_inc_return_unchecked(&call->conn->serial));
114562 _proto("Tx %s %%%u", rxrpc_pkts[hdr.type], ntohl(hdr.serial));
114563 send_message_2:
114564
114565 diff --git a/net/rxrpc/ar-call.c b/net/rxrpc/ar-call.c
114566 index a9e05db..194e793 100644
114567 --- a/net/rxrpc/ar-call.c
114568 +++ b/net/rxrpc/ar-call.c
114569 @@ -232,7 +232,7 @@ static struct rxrpc_call *rxrpc_alloc_call(gfp_t gfp)
114570 spin_lock_init(&call->lock);
114571 rwlock_init(&call->state_lock);
114572 atomic_set(&call->usage, 1);
114573 - call->debug_id = atomic_inc_return(&rxrpc_debug_id);
114574 + call->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
114575 call->state = RXRPC_CALL_CLIENT_SEND_REQUEST;
114576
114577 memset(&call->sock_node, 0xed, sizeof(call->sock_node));
114578 diff --git a/net/rxrpc/ar-connection.c b/net/rxrpc/ar-connection.c
114579 index 6631f4f..bfdf056 100644
114580 --- a/net/rxrpc/ar-connection.c
114581 +++ b/net/rxrpc/ar-connection.c
114582 @@ -210,7 +210,7 @@ static struct rxrpc_connection *rxrpc_alloc_connection(gfp_t gfp)
114583 rwlock_init(&conn->lock);
114584 spin_lock_init(&conn->state_lock);
114585 atomic_set(&conn->usage, 1);
114586 - conn->debug_id = atomic_inc_return(&rxrpc_debug_id);
114587 + conn->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
114588 conn->avail_calls = RXRPC_MAXCALLS;
114589 conn->size_align = 4;
114590 conn->header_size = sizeof(struct rxrpc_header);
114591 diff --git a/net/rxrpc/ar-connevent.c b/net/rxrpc/ar-connevent.c
114592 index e7ed43a..6afa140 100644
114593 --- a/net/rxrpc/ar-connevent.c
114594 +++ b/net/rxrpc/ar-connevent.c
114595 @@ -109,7 +109,7 @@ static int rxrpc_abort_connection(struct rxrpc_connection *conn,
114596
114597 len = iov[0].iov_len + iov[1].iov_len;
114598
114599 - hdr.serial = htonl(atomic_inc_return(&conn->serial));
114600 + hdr.serial = htonl(atomic_inc_return_unchecked(&conn->serial));
114601 _proto("Tx CONN ABORT %%%u { %d }", ntohl(hdr.serial), abort_code);
114602
114603 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 2, len);
114604 diff --git a/net/rxrpc/ar-input.c b/net/rxrpc/ar-input.c
114605 index 481f89f..ceeaf8d 100644
114606 --- a/net/rxrpc/ar-input.c
114607 +++ b/net/rxrpc/ar-input.c
114608 @@ -331,9 +331,9 @@ void rxrpc_fast_process_packet(struct rxrpc_call *call, struct sk_buff *skb)
114609 /* track the latest serial number on this connection for ACK packet
114610 * information */
114611 serial = ntohl(sp->hdr.serial);
114612 - hi_serial = atomic_read(&call->conn->hi_serial);
114613 + hi_serial = atomic_read_unchecked(&call->conn->hi_serial);
114614 while (serial > hi_serial)
114615 - hi_serial = atomic_cmpxchg(&call->conn->hi_serial, hi_serial,
114616 + hi_serial = atomic_cmpxchg_unchecked(&call->conn->hi_serial, hi_serial,
114617 serial);
114618
114619 /* request ACK generation for any ACK or DATA packet that requests
114620 diff --git a/net/rxrpc/ar-internal.h b/net/rxrpc/ar-internal.h
114621 index ba9fd36..9bbfe01 100644
114622 --- a/net/rxrpc/ar-internal.h
114623 +++ b/net/rxrpc/ar-internal.h
114624 @@ -272,8 +272,8 @@ struct rxrpc_connection {
114625 int error; /* error code for local abort */
114626 int debug_id; /* debug ID for printks */
114627 unsigned int call_counter; /* call ID counter */
114628 - atomic_t serial; /* packet serial number counter */
114629 - atomic_t hi_serial; /* highest serial number received */
114630 + atomic_unchecked_t serial; /* packet serial number counter */
114631 + atomic_unchecked_t hi_serial; /* highest serial number received */
114632 u8 avail_calls; /* number of calls available */
114633 u8 size_align; /* data size alignment (for security) */
114634 u8 header_size; /* rxrpc + security header size */
114635 @@ -346,7 +346,7 @@ struct rxrpc_call {
114636 spinlock_t lock;
114637 rwlock_t state_lock; /* lock for state transition */
114638 atomic_t usage;
114639 - atomic_t sequence; /* Tx data packet sequence counter */
114640 + atomic_unchecked_t sequence; /* Tx data packet sequence counter */
114641 u32 abort_code; /* local/remote abort code */
114642 enum { /* current state of call */
114643 RXRPC_CALL_CLIENT_SEND_REQUEST, /* - client sending request phase */
114644 @@ -431,7 +431,7 @@ static inline void rxrpc_abort_call(struct rxrpc_call *call, u32 abort_code)
114645 */
114646 extern atomic_t rxrpc_n_skbs;
114647 extern __be32 rxrpc_epoch;
114648 -extern atomic_t rxrpc_debug_id;
114649 +extern atomic_unchecked_t rxrpc_debug_id;
114650 extern struct workqueue_struct *rxrpc_workqueue;
114651
114652 /*
114653 diff --git a/net/rxrpc/ar-local.c b/net/rxrpc/ar-local.c
114654 index 87f7135..74d3703 100644
114655 --- a/net/rxrpc/ar-local.c
114656 +++ b/net/rxrpc/ar-local.c
114657 @@ -45,7 +45,7 @@ struct rxrpc_local *rxrpc_alloc_local(struct sockaddr_rxrpc *srx)
114658 spin_lock_init(&local->lock);
114659 rwlock_init(&local->services_lock);
114660 atomic_set(&local->usage, 1);
114661 - local->debug_id = atomic_inc_return(&rxrpc_debug_id);
114662 + local->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
114663 memcpy(&local->srx, srx, sizeof(*srx));
114664 }
114665
114666 diff --git a/net/rxrpc/ar-output.c b/net/rxrpc/ar-output.c
114667 index 8331c95..401bf22 100644
114668 --- a/net/rxrpc/ar-output.c
114669 +++ b/net/rxrpc/ar-output.c
114670 @@ -655,14 +655,14 @@ static int rxrpc_send_data(struct kiocb *iocb,
114671 memset(skb_put(skb, pad), 0, pad);
114672 }
114673
114674 - seq = atomic_inc_return(&call->sequence);
114675 + seq = atomic_inc_return_unchecked(&call->sequence);
114676
114677 sp->hdr.epoch = conn->epoch;
114678 sp->hdr.cid = call->cid;
114679 sp->hdr.callNumber = call->call_id;
114680 sp->hdr.seq = htonl(seq);
114681 sp->hdr.serial =
114682 - htonl(atomic_inc_return(&conn->serial));
114683 + htonl(atomic_inc_return_unchecked(&conn->serial));
114684 sp->hdr.type = RXRPC_PACKET_TYPE_DATA;
114685 sp->hdr.userStatus = 0;
114686 sp->hdr.securityIndex = conn->security_ix;
114687 diff --git a/net/rxrpc/ar-peer.c b/net/rxrpc/ar-peer.c
114688 index bebaa43..2644591 100644
114689 --- a/net/rxrpc/ar-peer.c
114690 +++ b/net/rxrpc/ar-peer.c
114691 @@ -72,7 +72,7 @@ static struct rxrpc_peer *rxrpc_alloc_peer(struct sockaddr_rxrpc *srx,
114692 INIT_LIST_HEAD(&peer->error_targets);
114693 spin_lock_init(&peer->lock);
114694 atomic_set(&peer->usage, 1);
114695 - peer->debug_id = atomic_inc_return(&rxrpc_debug_id);
114696 + peer->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
114697 memcpy(&peer->srx, srx, sizeof(*srx));
114698
114699 rxrpc_assess_MTU_size(peer);
114700 diff --git a/net/rxrpc/ar-proc.c b/net/rxrpc/ar-proc.c
114701 index 38047f7..9f48511 100644
114702 --- a/net/rxrpc/ar-proc.c
114703 +++ b/net/rxrpc/ar-proc.c
114704 @@ -164,8 +164,8 @@ static int rxrpc_connection_seq_show(struct seq_file *seq, void *v)
114705 atomic_read(&conn->usage),
114706 rxrpc_conn_states[conn->state],
114707 key_serial(conn->key),
114708 - atomic_read(&conn->serial),
114709 - atomic_read(&conn->hi_serial));
114710 + atomic_read_unchecked(&conn->serial),
114711 + atomic_read_unchecked(&conn->hi_serial));
114712
114713 return 0;
114714 }
114715 diff --git a/net/rxrpc/ar-transport.c b/net/rxrpc/ar-transport.c
114716 index 1976dec..aa70be5 100644
114717 --- a/net/rxrpc/ar-transport.c
114718 +++ b/net/rxrpc/ar-transport.c
114719 @@ -51,7 +51,7 @@ static struct rxrpc_transport *rxrpc_alloc_transport(struct rxrpc_local *local,
114720 spin_lock_init(&trans->client_lock);
114721 rwlock_init(&trans->conn_lock);
114722 atomic_set(&trans->usage, 1);
114723 - trans->debug_id = atomic_inc_return(&rxrpc_debug_id);
114724 + trans->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
114725
114726 if (peer->srx.transport.family == AF_INET) {
114727 switch (peer->srx.transport_type) {
114728 diff --git a/net/rxrpc/rxkad.c b/net/rxrpc/rxkad.c
114729 index f226709..0e735a8 100644
114730 --- a/net/rxrpc/rxkad.c
114731 +++ b/net/rxrpc/rxkad.c
114732 @@ -610,7 +610,7 @@ static int rxkad_issue_challenge(struct rxrpc_connection *conn)
114733
114734 len = iov[0].iov_len + iov[1].iov_len;
114735
114736 - hdr.serial = htonl(atomic_inc_return(&conn->serial));
114737 + hdr.serial = htonl(atomic_inc_return_unchecked(&conn->serial));
114738 _proto("Tx CHALLENGE %%%u", ntohl(hdr.serial));
114739
114740 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 2, len);
114741 @@ -660,7 +660,7 @@ static int rxkad_send_response(struct rxrpc_connection *conn,
114742
114743 len = iov[0].iov_len + iov[1].iov_len + iov[2].iov_len;
114744
114745 - hdr->serial = htonl(atomic_inc_return(&conn->serial));
114746 + hdr->serial = htonl(atomic_inc_return_unchecked(&conn->serial));
114747 _proto("Tx RESPONSE %%%u", ntohl(hdr->serial));
114748
114749 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 3, len);
114750 diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c
114751 index 6efca30..1259f82 100644
114752 --- a/net/sched/sch_generic.c
114753 +++ b/net/sched/sch_generic.c
114754 @@ -349,7 +349,7 @@ void netif_carrier_on(struct net_device *dev)
114755 if (test_and_clear_bit(__LINK_STATE_NOCARRIER, &dev->state)) {
114756 if (dev->reg_state == NETREG_UNINITIALIZED)
114757 return;
114758 - atomic_inc(&dev->carrier_changes);
114759 + atomic_inc_unchecked(&dev->carrier_changes);
114760 linkwatch_fire_event(dev);
114761 if (netif_running(dev))
114762 __netdev_watchdog_up(dev);
114763 @@ -368,7 +368,7 @@ void netif_carrier_off(struct net_device *dev)
114764 if (!test_and_set_bit(__LINK_STATE_NOCARRIER, &dev->state)) {
114765 if (dev->reg_state == NETREG_UNINITIALIZED)
114766 return;
114767 - atomic_inc(&dev->carrier_changes);
114768 + atomic_inc_unchecked(&dev->carrier_changes);
114769 linkwatch_fire_event(dev);
114770 }
114771 }
114772 diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c
114773 index 0e4198e..f94193e 100644
114774 --- a/net/sctp/ipv6.c
114775 +++ b/net/sctp/ipv6.c
114776 @@ -972,7 +972,7 @@ static const struct inet6_protocol sctpv6_protocol = {
114777 .flags = INET6_PROTO_NOPOLICY | INET6_PROTO_FINAL,
114778 };
114779
114780 -static struct sctp_af sctp_af_inet6 = {
114781 +static struct sctp_af sctp_af_inet6 __read_only = {
114782 .sa_family = AF_INET6,
114783 .sctp_xmit = sctp_v6_xmit,
114784 .setsockopt = ipv6_setsockopt,
114785 @@ -1002,7 +1002,7 @@ static struct sctp_af sctp_af_inet6 = {
114786 #endif
114787 };
114788
114789 -static struct sctp_pf sctp_pf_inet6 = {
114790 +static struct sctp_pf sctp_pf_inet6 __read_only = {
114791 .event_msgname = sctp_inet6_event_msgname,
114792 .skb_msgname = sctp_inet6_skb_msgname,
114793 .af_supported = sctp_inet6_af_supported,
114794 @@ -1029,7 +1029,7 @@ void sctp_v6_pf_init(void)
114795
114796 void sctp_v6_pf_exit(void)
114797 {
114798 - list_del(&sctp_af_inet6.list);
114799 + pax_list_del(&sctp_af_inet6.list);
114800 }
114801
114802 /* Initialize IPv6 support and register with socket layer. */
114803 diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
114804 index 8f34b27..b105385 100644
114805 --- a/net/sctp/protocol.c
114806 +++ b/net/sctp/protocol.c
114807 @@ -836,8 +836,10 @@ int sctp_register_af(struct sctp_af *af)
114808 return 0;
114809 }
114810
114811 + pax_open_kernel();
114812 INIT_LIST_HEAD(&af->list);
114813 - list_add_tail(&af->list, &sctp_address_families);
114814 + pax_close_kernel();
114815 + pax_list_add_tail(&af->list, &sctp_address_families);
114816 return 1;
114817 }
114818
114819 @@ -967,7 +969,7 @@ static inline int sctp_v4_xmit(struct sk_buff *skb,
114820
114821 static struct sctp_af sctp_af_inet;
114822
114823 -static struct sctp_pf sctp_pf_inet = {
114824 +static struct sctp_pf sctp_pf_inet __read_only = {
114825 .event_msgname = sctp_inet_event_msgname,
114826 .skb_msgname = sctp_inet_skb_msgname,
114827 .af_supported = sctp_inet_af_supported,
114828 @@ -1039,7 +1041,7 @@ static const struct net_protocol sctp_protocol = {
114829 };
114830
114831 /* IPv4 address related functions. */
114832 -static struct sctp_af sctp_af_inet = {
114833 +static struct sctp_af sctp_af_inet __read_only = {
114834 .sa_family = AF_INET,
114835 .sctp_xmit = sctp_v4_xmit,
114836 .setsockopt = ip_setsockopt,
114837 @@ -1123,7 +1125,7 @@ static void sctp_v4_pf_init(void)
114838
114839 static void sctp_v4_pf_exit(void)
114840 {
114841 - list_del(&sctp_af_inet.list);
114842 + pax_list_del(&sctp_af_inet.list);
114843 }
114844
114845 static int sctp_v4_protosw_init(void)
114846 diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c
114847 index fef2acd..c705c4f 100644
114848 --- a/net/sctp/sm_sideeffect.c
114849 +++ b/net/sctp/sm_sideeffect.c
114850 @@ -439,7 +439,7 @@ static void sctp_generate_sack_event(unsigned long data)
114851 sctp_generate_timeout_event(asoc, SCTP_EVENT_TIMEOUT_SACK);
114852 }
114853
114854 -sctp_timer_event_t *sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES] = {
114855 +sctp_timer_event_t * const sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES] = {
114856 NULL,
114857 sctp_generate_t1_cookie_event,
114858 sctp_generate_t1_init_event,
114859 diff --git a/net/sctp/socket.c b/net/sctp/socket.c
114860 index aafe94b..40b016f 100644
114861 --- a/net/sctp/socket.c
114862 +++ b/net/sctp/socket.c
114863 @@ -2205,11 +2205,13 @@ static int sctp_setsockopt_events(struct sock *sk, char __user *optval,
114864 {
114865 struct sctp_association *asoc;
114866 struct sctp_ulpevent *event;
114867 + struct sctp_event_subscribe subscribe;
114868
114869 if (optlen > sizeof(struct sctp_event_subscribe))
114870 return -EINVAL;
114871 - if (copy_from_user(&sctp_sk(sk)->subscribe, optval, optlen))
114872 + if (copy_from_user(&subscribe, optval, optlen))
114873 return -EFAULT;
114874 + sctp_sk(sk)->subscribe = subscribe;
114875
114876 if (sctp_sk(sk)->subscribe.sctp_data_io_event)
114877 pr_warn_ratelimited(DEPRECATED "%s (pid %d) "
114878 @@ -4378,13 +4380,16 @@ static int sctp_getsockopt_disable_fragments(struct sock *sk, int len,
114879 static int sctp_getsockopt_events(struct sock *sk, int len, char __user *optval,
114880 int __user *optlen)
114881 {
114882 + struct sctp_event_subscribe subscribe;
114883 +
114884 if (len <= 0)
114885 return -EINVAL;
114886 if (len > sizeof(struct sctp_event_subscribe))
114887 len = sizeof(struct sctp_event_subscribe);
114888 if (put_user(len, optlen))
114889 return -EFAULT;
114890 - if (copy_to_user(optval, &sctp_sk(sk)->subscribe, len))
114891 + subscribe = sctp_sk(sk)->subscribe;
114892 + if (copy_to_user(optval, &subscribe, len))
114893 return -EFAULT;
114894 return 0;
114895 }
114896 @@ -4402,6 +4407,8 @@ static int sctp_getsockopt_events(struct sock *sk, int len, char __user *optval,
114897 */
114898 static int sctp_getsockopt_autoclose(struct sock *sk, int len, char __user *optval, int __user *optlen)
114899 {
114900 + __u32 autoclose;
114901 +
114902 /* Applicable to UDP-style socket only */
114903 if (sctp_style(sk, TCP))
114904 return -EOPNOTSUPP;
114905 @@ -4410,7 +4417,8 @@ static int sctp_getsockopt_autoclose(struct sock *sk, int len, char __user *optv
114906 len = sizeof(int);
114907 if (put_user(len, optlen))
114908 return -EFAULT;
114909 - if (copy_to_user(optval, &sctp_sk(sk)->autoclose, sizeof(int)))
114910 + autoclose = sctp_sk(sk)->autoclose;
114911 + if (copy_to_user(optval, &autoclose, sizeof(int)))
114912 return -EFAULT;
114913 return 0;
114914 }
114915 @@ -4784,12 +4792,15 @@ static int sctp_getsockopt_delayed_ack(struct sock *sk, int len,
114916 */
114917 static int sctp_getsockopt_initmsg(struct sock *sk, int len, char __user *optval, int __user *optlen)
114918 {
114919 + struct sctp_initmsg initmsg;
114920 +
114921 if (len < sizeof(struct sctp_initmsg))
114922 return -EINVAL;
114923 len = sizeof(struct sctp_initmsg);
114924 if (put_user(len, optlen))
114925 return -EFAULT;
114926 - if (copy_to_user(optval, &sctp_sk(sk)->initmsg, len))
114927 + initmsg = sctp_sk(sk)->initmsg;
114928 + if (copy_to_user(optval, &initmsg, len))
114929 return -EFAULT;
114930 return 0;
114931 }
114932 @@ -4830,6 +4841,8 @@ static int sctp_getsockopt_peer_addrs(struct sock *sk, int len,
114933 ->addr_to_user(sp, &temp);
114934 if (space_left < addrlen)
114935 return -ENOMEM;
114936 + if (addrlen > sizeof(temp) || addrlen < 0)
114937 + return -EFAULT;
114938 if (copy_to_user(to, &temp, addrlen))
114939 return -EFAULT;
114940 to += addrlen;
114941 diff --git a/net/sctp/sysctl.c b/net/sctp/sysctl.c
114942 index 2e9ada1..40f425d 100644
114943 --- a/net/sctp/sysctl.c
114944 +++ b/net/sctp/sysctl.c
114945 @@ -321,7 +321,7 @@ static int proc_sctp_do_hmac_alg(struct ctl_table *ctl, int write,
114946 loff_t *ppos)
114947 {
114948 struct net *net = current->nsproxy->net_ns;
114949 - struct ctl_table tbl;
114950 + ctl_table_no_const tbl;
114951 bool changed = false;
114952 char *none = "none";
114953 char tmp[8];
114954 @@ -369,7 +369,7 @@ static int proc_sctp_do_rto_min(struct ctl_table *ctl, int write,
114955 struct net *net = current->nsproxy->net_ns;
114956 unsigned int min = *(unsigned int *) ctl->extra1;
114957 unsigned int max = *(unsigned int *) ctl->extra2;
114958 - struct ctl_table tbl;
114959 + ctl_table_no_const tbl;
114960 int ret, new_value;
114961
114962 memset(&tbl, 0, sizeof(struct ctl_table));
114963 @@ -398,7 +398,7 @@ static int proc_sctp_do_rto_max(struct ctl_table *ctl, int write,
114964 struct net *net = current->nsproxy->net_ns;
114965 unsigned int min = *(unsigned int *) ctl->extra1;
114966 unsigned int max = *(unsigned int *) ctl->extra2;
114967 - struct ctl_table tbl;
114968 + ctl_table_no_const tbl;
114969 int ret, new_value;
114970
114971 memset(&tbl, 0, sizeof(struct ctl_table));
114972 @@ -436,7 +436,7 @@ static int proc_sctp_do_auth(struct ctl_table *ctl, int write,
114973 loff_t *ppos)
114974 {
114975 struct net *net = current->nsproxy->net_ns;
114976 - struct ctl_table tbl;
114977 + ctl_table_no_const tbl;
114978 int new_value, ret;
114979
114980 memset(&tbl, 0, sizeof(struct ctl_table));
114981 @@ -463,7 +463,7 @@ static int proc_sctp_do_auth(struct ctl_table *ctl, int write,
114982
114983 int sctp_sysctl_net_register(struct net *net)
114984 {
114985 - struct ctl_table *table;
114986 + ctl_table_no_const *table;
114987 int i;
114988
114989 table = kmemdup(sctp_net_table, sizeof(sctp_net_table), GFP_KERNEL);
114990 diff --git a/net/socket.c b/net/socket.c
114991 index 245330c..919e2a7 100644
114992 --- a/net/socket.c
114993 +++ b/net/socket.c
114994 @@ -89,6 +89,7 @@
114995 #include <linux/magic.h>
114996 #include <linux/slab.h>
114997 #include <linux/xattr.h>
114998 +#include <linux/in.h>
114999
115000 #include <asm/uaccess.h>
115001 #include <asm/unistd.h>
115002 @@ -107,6 +108,7 @@
115003 #include <linux/atalk.h>
115004 #include <net/busy_poll.h>
115005 #include <linux/errqueue.h>
115006 +#include <linux/grsock.h>
115007
115008 #ifdef CONFIG_NET_RX_BUSY_POLL
115009 unsigned int sysctl_net_busy_read __read_mostly;
115010 @@ -162,7 +164,7 @@ static const struct file_operations socket_file_ops = {
115011 */
115012
115013 static DEFINE_SPINLOCK(net_family_lock);
115014 -static const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
115015 +const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
115016
115017 /*
115018 * Statistics counters of the socket lists
115019 @@ -328,7 +330,7 @@ static struct dentry *sockfs_mount(struct file_system_type *fs_type,
115020 &sockfs_dentry_operations, SOCKFS_MAGIC);
115021 }
115022
115023 -static struct vfsmount *sock_mnt __read_mostly;
115024 +struct vfsmount *sock_mnt __read_mostly;
115025
115026 static struct file_system_type sock_fs_type = {
115027 .name = "sockfs",
115028 @@ -1172,6 +1174,8 @@ int __sock_create(struct net *net, int family, int type, int protocol,
115029 return -EAFNOSUPPORT;
115030 if (type < 0 || type >= SOCK_MAX)
115031 return -EINVAL;
115032 + if (protocol < 0)
115033 + return -EINVAL;
115034
115035 /* Compatibility.
115036
115037 @@ -1192,6 +1196,20 @@ int __sock_create(struct net *net, int family, int type, int protocol,
115038 if (err)
115039 return err;
115040
115041 + if(!kern && !gr_search_socket(family, type, protocol)) {
115042 + if (rcu_access_pointer(net_families[family]) == NULL)
115043 + return -EAFNOSUPPORT;
115044 + else
115045 + return -EACCES;
115046 + }
115047 +
115048 + if (!kern && gr_handle_sock_all(family, type, protocol)) {
115049 + if (rcu_access_pointer(net_families[family]) == NULL)
115050 + return -EAFNOSUPPORT;
115051 + else
115052 + return -EACCES;
115053 + }
115054 +
115055 /*
115056 * Allocate the socket and allow the family to set things up. if
115057 * the protocol is 0, the family is instructed to select an appropriate
115058 @@ -1443,6 +1461,14 @@ SYSCALL_DEFINE3(bind, int, fd, struct sockaddr __user *, umyaddr, int, addrlen)
115059 if (sock) {
115060 err = move_addr_to_kernel(umyaddr, addrlen, &address);
115061 if (err >= 0) {
115062 + if (gr_handle_sock_server((struct sockaddr *)&address)) {
115063 + err = -EACCES;
115064 + goto error;
115065 + }
115066 + err = gr_search_bind(sock, (struct sockaddr_in *)&address);
115067 + if (err)
115068 + goto error;
115069 +
115070 err = security_socket_bind(sock,
115071 (struct sockaddr *)&address,
115072 addrlen);
115073 @@ -1451,6 +1477,7 @@ SYSCALL_DEFINE3(bind, int, fd, struct sockaddr __user *, umyaddr, int, addrlen)
115074 (struct sockaddr *)
115075 &address, addrlen);
115076 }
115077 +error:
115078 fput_light(sock->file, fput_needed);
115079 }
115080 return err;
115081 @@ -1474,10 +1501,20 @@ SYSCALL_DEFINE2(listen, int, fd, int, backlog)
115082 if ((unsigned int)backlog > somaxconn)
115083 backlog = somaxconn;
115084
115085 + if (gr_handle_sock_server_other(sock->sk)) {
115086 + err = -EPERM;
115087 + goto error;
115088 + }
115089 +
115090 + err = gr_search_listen(sock);
115091 + if (err)
115092 + goto error;
115093 +
115094 err = security_socket_listen(sock, backlog);
115095 if (!err)
115096 err = sock->ops->listen(sock, backlog);
115097
115098 +error:
115099 fput_light(sock->file, fput_needed);
115100 }
115101 return err;
115102 @@ -1521,6 +1558,18 @@ SYSCALL_DEFINE4(accept4, int, fd, struct sockaddr __user *, upeer_sockaddr,
115103 newsock->type = sock->type;
115104 newsock->ops = sock->ops;
115105
115106 + if (gr_handle_sock_server_other(sock->sk)) {
115107 + err = -EPERM;
115108 + sock_release(newsock);
115109 + goto out_put;
115110 + }
115111 +
115112 + err = gr_search_accept(sock);
115113 + if (err) {
115114 + sock_release(newsock);
115115 + goto out_put;
115116 + }
115117 +
115118 /*
115119 * We don't need try_module_get here, as the listening socket (sock)
115120 * has the protocol module (sock->ops->owner) held.
115121 @@ -1566,6 +1615,8 @@ SYSCALL_DEFINE4(accept4, int, fd, struct sockaddr __user *, upeer_sockaddr,
115122 fd_install(newfd, newfile);
115123 err = newfd;
115124
115125 + gr_attach_curr_ip(newsock->sk);
115126 +
115127 out_put:
115128 fput_light(sock->file, fput_needed);
115129 out:
115130 @@ -1598,6 +1649,7 @@ SYSCALL_DEFINE3(connect, int, fd, struct sockaddr __user *, uservaddr,
115131 int, addrlen)
115132 {
115133 struct socket *sock;
115134 + struct sockaddr *sck;
115135 struct sockaddr_storage address;
115136 int err, fput_needed;
115137
115138 @@ -1608,6 +1660,17 @@ SYSCALL_DEFINE3(connect, int, fd, struct sockaddr __user *, uservaddr,
115139 if (err < 0)
115140 goto out_put;
115141
115142 + sck = (struct sockaddr *)&address;
115143 +
115144 + if (gr_handle_sock_client(sck)) {
115145 + err = -EACCES;
115146 + goto out_put;
115147 + }
115148 +
115149 + err = gr_search_connect(sock, (struct sockaddr_in *)sck);
115150 + if (err)
115151 + goto out_put;
115152 +
115153 err =
115154 security_socket_connect(sock, (struct sockaddr *)&address, addrlen);
115155 if (err)
115156 @@ -1689,6 +1752,8 @@ SYSCALL_DEFINE3(getpeername, int, fd, struct sockaddr __user *, usockaddr,
115157 * the protocol.
115158 */
115159
115160 +asmlinkage long sys_sendto(int, void __user *, size_t, unsigned, struct sockaddr __user *, int);
115161 +
115162 SYSCALL_DEFINE6(sendto, int, fd, void __user *, buff, size_t, len,
115163 unsigned int, flags, struct sockaddr __user *, addr,
115164 int, addr_len)
115165 @@ -1756,7 +1821,7 @@ SYSCALL_DEFINE6(recvfrom, int, fd, void __user *, ubuf, size_t, size,
115166 struct socket *sock;
115167 struct iovec iov;
115168 struct msghdr msg;
115169 - struct sockaddr_storage address;
115170 + struct sockaddr_storage address = { };
115171 int err, err2;
115172 int fput_needed;
115173
115174 @@ -2006,7 +2071,7 @@ static int ___sys_sendmsg(struct socket *sock, struct user_msghdr __user *msg,
115175 * checking falls down on this.
115176 */
115177 if (copy_from_user(ctl_buf,
115178 - (void __user __force *)msg_sys->msg_control,
115179 + (void __force_user *)msg_sys->msg_control,
115180 ctl_len))
115181 goto out_freectl;
115182 msg_sys->msg_control = ctl_buf;
115183 @@ -2157,7 +2222,7 @@ static int ___sys_recvmsg(struct socket *sock, struct user_msghdr __user *msg,
115184 ssize_t err;
115185
115186 /* kernel mode address */
115187 - struct sockaddr_storage addr;
115188 + struct sockaddr_storage addr = { };
115189
115190 /* user mode address pointers */
115191 struct sockaddr __user *uaddr;
115192 @@ -2803,7 +2868,7 @@ static int ethtool_ioctl(struct net *net, struct compat_ifreq __user *ifr32)
115193 ifr = compat_alloc_user_space(buf_size);
115194 rxnfc = (void __user *)ifr + ALIGN(sizeof(struct ifreq), 8);
115195
115196 - if (copy_in_user(&ifr->ifr_name, &ifr32->ifr_name, IFNAMSIZ))
115197 + if (copy_in_user(ifr->ifr_name, ifr32->ifr_name, IFNAMSIZ))
115198 return -EFAULT;
115199
115200 if (put_user(convert_in ? rxnfc : compat_ptr(data),
115201 @@ -2914,7 +2979,7 @@ static int bond_ioctl(struct net *net, unsigned int cmd,
115202 old_fs = get_fs();
115203 set_fs(KERNEL_DS);
115204 err = dev_ioctl(net, cmd,
115205 - (struct ifreq __user __force *) &kifr);
115206 + (struct ifreq __force_user *) &kifr);
115207 set_fs(old_fs);
115208
115209 return err;
115210 @@ -3007,7 +3072,7 @@ static int compat_sioc_ifmap(struct net *net, unsigned int cmd,
115211
115212 old_fs = get_fs();
115213 set_fs(KERNEL_DS);
115214 - err = dev_ioctl(net, cmd, (void __user __force *)&ifr);
115215 + err = dev_ioctl(net, cmd, (void __force_user *)&ifr);
115216 set_fs(old_fs);
115217
115218 if (cmd == SIOCGIFMAP && !err) {
115219 @@ -3091,7 +3156,7 @@ static int routing_ioctl(struct net *net, struct socket *sock,
115220 ret |= get_user(rtdev, &(ur4->rt_dev));
115221 if (rtdev) {
115222 ret |= copy_from_user(devname, compat_ptr(rtdev), 15);
115223 - r4.rt_dev = (char __user __force *)devname;
115224 + r4.rt_dev = (char __force_user *)devname;
115225 devname[15] = 0;
115226 } else
115227 r4.rt_dev = NULL;
115228 @@ -3318,8 +3383,8 @@ int kernel_getsockopt(struct socket *sock, int level, int optname,
115229 int __user *uoptlen;
115230 int err;
115231
115232 - uoptval = (char __user __force *) optval;
115233 - uoptlen = (int __user __force *) optlen;
115234 + uoptval = (char __force_user *) optval;
115235 + uoptlen = (int __force_user *) optlen;
115236
115237 set_fs(KERNEL_DS);
115238 if (level == SOL_SOCKET)
115239 @@ -3339,7 +3404,7 @@ int kernel_setsockopt(struct socket *sock, int level, int optname,
115240 char __user *uoptval;
115241 int err;
115242
115243 - uoptval = (char __user __force *) optval;
115244 + uoptval = (char __force_user *) optval;
115245
115246 set_fs(KERNEL_DS);
115247 if (level == SOL_SOCKET)
115248 diff --git a/net/sunrpc/auth_gss/svcauth_gss.c b/net/sunrpc/auth_gss/svcauth_gss.c
115249 index 1095be9..815d777 100644
115250 --- a/net/sunrpc/auth_gss/svcauth_gss.c
115251 +++ b/net/sunrpc/auth_gss/svcauth_gss.c
115252 @@ -1142,7 +1142,7 @@ static int gss_proxy_save_rsc(struct cache_detail *cd,
115253 uint64_t *handle)
115254 {
115255 struct rsc rsci, *rscp = NULL;
115256 - static atomic64_t ctxhctr;
115257 + static atomic64_unchecked_t ctxhctr = ATOMIC64_INIT(0);
115258 long long ctxh;
115259 struct gss_api_mech *gm = NULL;
115260 time_t expiry;
115261 @@ -1153,7 +1153,7 @@ static int gss_proxy_save_rsc(struct cache_detail *cd,
115262 status = -ENOMEM;
115263 /* the handle needs to be just a unique id,
115264 * use a static counter */
115265 - ctxh = atomic64_inc_return(&ctxhctr);
115266 + ctxh = atomic64_inc_return_unchecked(&ctxhctr);
115267
115268 /* make a copy for the caller */
115269 *handle = ctxh;
115270 diff --git a/net/sunrpc/cache.c b/net/sunrpc/cache.c
115271 index 5199bb1..567a54c 100644
115272 --- a/net/sunrpc/cache.c
115273 +++ b/net/sunrpc/cache.c
115274 @@ -1595,7 +1595,7 @@ static int create_cache_proc_entries(struct cache_detail *cd, struct net *net)
115275 struct sunrpc_net *sn;
115276
115277 sn = net_generic(net, sunrpc_net_id);
115278 - cd->u.procfs.proc_ent = proc_mkdir(cd->name, sn->proc_net_rpc);
115279 + cd->u.procfs.proc_ent = proc_mkdir_restrict(cd->name, sn->proc_net_rpc);
115280 if (cd->u.procfs.proc_ent == NULL)
115281 goto out_nomem;
115282 cd->u.procfs.channel_ent = NULL;
115283 diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
115284 index e6ce151..ba1cf85 100644
115285 --- a/net/sunrpc/clnt.c
115286 +++ b/net/sunrpc/clnt.c
115287 @@ -1436,7 +1436,9 @@ call_start(struct rpc_task *task)
115288 (RPC_IS_ASYNC(task) ? "async" : "sync"));
115289
115290 /* Increment call count */
115291 - task->tk_msg.rpc_proc->p_count++;
115292 + pax_open_kernel();
115293 + (*(unsigned int *)&task->tk_msg.rpc_proc->p_count)++;
115294 + pax_close_kernel();
115295 clnt->cl_stats->rpccnt++;
115296 task->tk_action = call_reserve;
115297 }
115298 diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c
115299 index b91fd9c..00fe5b1 100644
115300 --- a/net/sunrpc/sched.c
115301 +++ b/net/sunrpc/sched.c
115302 @@ -261,9 +261,9 @@ static int rpc_wait_bit_killable(struct wait_bit_key *key)
115303 #if IS_ENABLED(CONFIG_SUNRPC_DEBUG) || IS_ENABLED(CONFIG_TRACEPOINTS)
115304 static void rpc_task_set_debuginfo(struct rpc_task *task)
115305 {
115306 - static atomic_t rpc_pid;
115307 + static atomic_unchecked_t rpc_pid;
115308
115309 - task->tk_pid = atomic_inc_return(&rpc_pid);
115310 + task->tk_pid = atomic_inc_return_unchecked(&rpc_pid);
115311 }
115312 #else
115313 static inline void rpc_task_set_debuginfo(struct rpc_task *task)
115314 diff --git a/net/sunrpc/stats.c b/net/sunrpc/stats.c
115315 index 2ecb994..5afb49f 100644
115316 --- a/net/sunrpc/stats.c
115317 +++ b/net/sunrpc/stats.c
115318 @@ -290,7 +290,7 @@ int rpc_proc_init(struct net *net)
115319
115320 dprintk("RPC: registering /proc/net/rpc\n");
115321 sn = net_generic(net, sunrpc_net_id);
115322 - sn->proc_net_rpc = proc_mkdir("rpc", net->proc_net);
115323 + sn->proc_net_rpc = proc_mkdir_restrict("rpc", net->proc_net);
115324 if (sn->proc_net_rpc == NULL)
115325 return -ENOMEM;
115326
115327 diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c
115328 index 78974e4..1e0d1a5 100644
115329 --- a/net/sunrpc/svc.c
115330 +++ b/net/sunrpc/svc.c
115331 @@ -1169,7 +1169,9 @@ svc_process_common(struct svc_rqst *rqstp, struct kvec *argv, struct kvec *resv)
115332 svc_putnl(resv, RPC_SUCCESS);
115333
115334 /* Bump per-procedure stats counter */
115335 - procp->pc_count++;
115336 + pax_open_kernel();
115337 + (*(unsigned int *)&procp->pc_count)++;
115338 + pax_close_kernel();
115339
115340 /* Initialize storage for argp and resp */
115341 memset(rqstp->rq_argp, 0, procp->pc_argsize);
115342 diff --git a/net/sunrpc/svcauth_unix.c b/net/sunrpc/svcauth_unix.c
115343 index 621ca7b..59421dd 100644
115344 --- a/net/sunrpc/svcauth_unix.c
115345 +++ b/net/sunrpc/svcauth_unix.c
115346 @@ -414,7 +414,7 @@ struct unix_gid {
115347 struct group_info *gi;
115348 };
115349
115350 -static int unix_gid_hash(kuid_t uid)
115351 +static int __intentional_overflow(-1) unix_gid_hash(kuid_t uid)
115352 {
115353 return hash_long(from_kuid(&init_user_ns, uid), GID_HASHBITS);
115354 }
115355 @@ -470,7 +470,7 @@ static void unix_gid_request(struct cache_detail *cd,
115356 (*bpp)[-1] = '\n';
115357 }
115358
115359 -static struct unix_gid *unix_gid_lookup(struct cache_detail *cd, kuid_t uid);
115360 +static struct unix_gid * __intentional_overflow(-1) unix_gid_lookup(struct cache_detail *cd, kuid_t uid);
115361
115362 static int unix_gid_parse(struct cache_detail *cd,
115363 char *mesg, int mlen)
115364 diff --git a/net/sunrpc/xprtrdma/svc_rdma.c b/net/sunrpc/xprtrdma/svc_rdma.c
115365 index c1b6270..05089c1 100644
115366 --- a/net/sunrpc/xprtrdma/svc_rdma.c
115367 +++ b/net/sunrpc/xprtrdma/svc_rdma.c
115368 @@ -62,15 +62,15 @@ unsigned int svcrdma_max_req_size = RPCRDMA_MAX_REQ_SIZE;
115369 static unsigned int min_max_inline = 4096;
115370 static unsigned int max_max_inline = 65536;
115371
115372 -atomic_t rdma_stat_recv;
115373 -atomic_t rdma_stat_read;
115374 -atomic_t rdma_stat_write;
115375 -atomic_t rdma_stat_sq_starve;
115376 -atomic_t rdma_stat_rq_starve;
115377 -atomic_t rdma_stat_rq_poll;
115378 -atomic_t rdma_stat_rq_prod;
115379 -atomic_t rdma_stat_sq_poll;
115380 -atomic_t rdma_stat_sq_prod;
115381 +atomic_unchecked_t rdma_stat_recv;
115382 +atomic_unchecked_t rdma_stat_read;
115383 +atomic_unchecked_t rdma_stat_write;
115384 +atomic_unchecked_t rdma_stat_sq_starve;
115385 +atomic_unchecked_t rdma_stat_rq_starve;
115386 +atomic_unchecked_t rdma_stat_rq_poll;
115387 +atomic_unchecked_t rdma_stat_rq_prod;
115388 +atomic_unchecked_t rdma_stat_sq_poll;
115389 +atomic_unchecked_t rdma_stat_sq_prod;
115390
115391 /* Temporary NFS request map and context caches */
115392 struct kmem_cache *svc_rdma_map_cachep;
115393 @@ -110,7 +110,7 @@ static int read_reset_stat(struct ctl_table *table, int write,
115394 len -= *ppos;
115395 if (len > *lenp)
115396 len = *lenp;
115397 - if (len && copy_to_user(buffer, str_buf, len))
115398 + if (len > sizeof str_buf || (len && copy_to_user(buffer, str_buf, len)))
115399 return -EFAULT;
115400 *lenp = len;
115401 *ppos += len;
115402 @@ -151,63 +151,63 @@ static struct ctl_table svcrdma_parm_table[] = {
115403 {
115404 .procname = "rdma_stat_read",
115405 .data = &rdma_stat_read,
115406 - .maxlen = sizeof(atomic_t),
115407 + .maxlen = sizeof(atomic_unchecked_t),
115408 .mode = 0644,
115409 .proc_handler = read_reset_stat,
115410 },
115411 {
115412 .procname = "rdma_stat_recv",
115413 .data = &rdma_stat_recv,
115414 - .maxlen = sizeof(atomic_t),
115415 + .maxlen = sizeof(atomic_unchecked_t),
115416 .mode = 0644,
115417 .proc_handler = read_reset_stat,
115418 },
115419 {
115420 .procname = "rdma_stat_write",
115421 .data = &rdma_stat_write,
115422 - .maxlen = sizeof(atomic_t),
115423 + .maxlen = sizeof(atomic_unchecked_t),
115424 .mode = 0644,
115425 .proc_handler = read_reset_stat,
115426 },
115427 {
115428 .procname = "rdma_stat_sq_starve",
115429 .data = &rdma_stat_sq_starve,
115430 - .maxlen = sizeof(atomic_t),
115431 + .maxlen = sizeof(atomic_unchecked_t),
115432 .mode = 0644,
115433 .proc_handler = read_reset_stat,
115434 },
115435 {
115436 .procname = "rdma_stat_rq_starve",
115437 .data = &rdma_stat_rq_starve,
115438 - .maxlen = sizeof(atomic_t),
115439 + .maxlen = sizeof(atomic_unchecked_t),
115440 .mode = 0644,
115441 .proc_handler = read_reset_stat,
115442 },
115443 {
115444 .procname = "rdma_stat_rq_poll",
115445 .data = &rdma_stat_rq_poll,
115446 - .maxlen = sizeof(atomic_t),
115447 + .maxlen = sizeof(atomic_unchecked_t),
115448 .mode = 0644,
115449 .proc_handler = read_reset_stat,
115450 },
115451 {
115452 .procname = "rdma_stat_rq_prod",
115453 .data = &rdma_stat_rq_prod,
115454 - .maxlen = sizeof(atomic_t),
115455 + .maxlen = sizeof(atomic_unchecked_t),
115456 .mode = 0644,
115457 .proc_handler = read_reset_stat,
115458 },
115459 {
115460 .procname = "rdma_stat_sq_poll",
115461 .data = &rdma_stat_sq_poll,
115462 - .maxlen = sizeof(atomic_t),
115463 + .maxlen = sizeof(atomic_unchecked_t),
115464 .mode = 0644,
115465 .proc_handler = read_reset_stat,
115466 },
115467 {
115468 .procname = "rdma_stat_sq_prod",
115469 .data = &rdma_stat_sq_prod,
115470 - .maxlen = sizeof(atomic_t),
115471 + .maxlen = sizeof(atomic_unchecked_t),
115472 .mode = 0644,
115473 .proc_handler = read_reset_stat,
115474 },
115475 diff --git a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
115476 index f9f13a3..d155c71 100644
115477 --- a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
115478 +++ b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
115479 @@ -209,7 +209,7 @@ int rdma_read_chunk_lcl(struct svcxprt_rdma *xprt,
115480 *page_no = pg_no;
115481 *page_offset = pg_off;
115482 ret = read;
115483 - atomic_inc(&rdma_stat_read);
115484 + atomic_inc_unchecked(&rdma_stat_read);
115485 return ret;
115486 err:
115487 svc_rdma_unmap_dma(ctxt);
115488 @@ -345,7 +345,7 @@ int rdma_read_chunk_frmr(struct svcxprt_rdma *xprt,
115489 *page_no = pg_no;
115490 *page_offset = pg_off;
115491 ret = read;
115492 - atomic_inc(&rdma_stat_read);
115493 + atomic_inc_unchecked(&rdma_stat_read);
115494 return ret;
115495 err:
115496 svc_rdma_unmap_dma(ctxt);
115497 @@ -599,7 +599,7 @@ int svc_rdma_recvfrom(struct svc_rqst *rqstp)
115498 dto_q);
115499 list_del_init(&ctxt->dto_q);
115500 } else {
115501 - atomic_inc(&rdma_stat_rq_starve);
115502 + atomic_inc_unchecked(&rdma_stat_rq_starve);
115503 clear_bit(XPT_DATA, &xprt->xpt_flags);
115504 ctxt = NULL;
115505 }
115506 @@ -617,7 +617,7 @@ int svc_rdma_recvfrom(struct svc_rqst *rqstp)
115507 }
115508 dprintk("svcrdma: processing ctxt=%p on xprt=%p, rqstp=%p, status=%d\n",
115509 ctxt, rdma_xprt, rqstp, ctxt->wc_status);
115510 - atomic_inc(&rdma_stat_recv);
115511 + atomic_inc_unchecked(&rdma_stat_recv);
115512
115513 /* Build up the XDR from the receive buffers. */
115514 rdma_build_arg_xdr(rqstp, ctxt, ctxt->byte_len);
115515 diff --git a/net/sunrpc/xprtrdma/svc_rdma_sendto.c b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
115516 index 7de33d1a..7f10241 100644
115517 --- a/net/sunrpc/xprtrdma/svc_rdma_sendto.c
115518 +++ b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
115519 @@ -218,7 +218,7 @@ static int send_write(struct svcxprt_rdma *xprt, struct svc_rqst *rqstp,
115520 write_wr.wr.rdma.remote_addr = to;
115521
115522 /* Post It */
115523 - atomic_inc(&rdma_stat_write);
115524 + atomic_inc_unchecked(&rdma_stat_write);
115525 if (svc_rdma_send(xprt, &write_wr))
115526 goto err;
115527 return write_len - bc;
115528 diff --git a/net/sunrpc/xprtrdma/svc_rdma_transport.c b/net/sunrpc/xprtrdma/svc_rdma_transport.c
115529 index f609c1c..abd491f 100644
115530 --- a/net/sunrpc/xprtrdma/svc_rdma_transport.c
115531 +++ b/net/sunrpc/xprtrdma/svc_rdma_transport.c
115532 @@ -294,7 +294,7 @@ static void rq_cq_reap(struct svcxprt_rdma *xprt)
115533 return;
115534
115535 ib_req_notify_cq(xprt->sc_rq_cq, IB_CQ_NEXT_COMP);
115536 - atomic_inc(&rdma_stat_rq_poll);
115537 + atomic_inc_unchecked(&rdma_stat_rq_poll);
115538
115539 while ((ret = ib_poll_cq(xprt->sc_rq_cq, 1, &wc)) > 0) {
115540 ctxt = (struct svc_rdma_op_ctxt *)(unsigned long)wc.wr_id;
115541 @@ -316,7 +316,7 @@ static void rq_cq_reap(struct svcxprt_rdma *xprt)
115542 }
115543
115544 if (ctxt)
115545 - atomic_inc(&rdma_stat_rq_prod);
115546 + atomic_inc_unchecked(&rdma_stat_rq_prod);
115547
115548 set_bit(XPT_DATA, &xprt->sc_xprt.xpt_flags);
115549 /*
115550 @@ -395,7 +395,7 @@ static void sq_cq_reap(struct svcxprt_rdma *xprt)
115551 return;
115552
115553 ib_req_notify_cq(xprt->sc_sq_cq, IB_CQ_NEXT_COMP);
115554 - atomic_inc(&rdma_stat_sq_poll);
115555 + atomic_inc_unchecked(&rdma_stat_sq_poll);
115556 while ((ret = ib_poll_cq(cq, ARRAY_SIZE(wc_a), wc_a)) > 0) {
115557 int i;
115558
115559 @@ -423,7 +423,7 @@ static void sq_cq_reap(struct svcxprt_rdma *xprt)
115560 }
115561
115562 if (ctxt)
115563 - atomic_inc(&rdma_stat_sq_prod);
115564 + atomic_inc_unchecked(&rdma_stat_sq_prod);
115565 }
115566
115567 static void sq_comp_handler(struct ib_cq *cq, void *cq_context)
115568 @@ -1275,7 +1275,7 @@ int svc_rdma_send(struct svcxprt_rdma *xprt, struct ib_send_wr *wr)
115569 spin_lock_bh(&xprt->sc_lock);
115570 if (xprt->sc_sq_depth < atomic_read(&xprt->sc_sq_count) + wr_count) {
115571 spin_unlock_bh(&xprt->sc_lock);
115572 - atomic_inc(&rdma_stat_sq_starve);
115573 + atomic_inc_unchecked(&rdma_stat_sq_starve);
115574
115575 /* See if we can opportunistically reap SQ WR to make room */
115576 sq_cq_reap(xprt);
115577 diff --git a/net/sysctl_net.c b/net/sysctl_net.c
115578 index e7000be..e3b0ba7 100644
115579 --- a/net/sysctl_net.c
115580 +++ b/net/sysctl_net.c
115581 @@ -46,7 +46,7 @@ static int net_ctl_permissions(struct ctl_table_header *head,
115582 kgid_t root_gid = make_kgid(net->user_ns, 0);
115583
115584 /* Allow network administrator to have same access as root. */
115585 - if (ns_capable(net->user_ns, CAP_NET_ADMIN) ||
115586 + if (ns_capable_nolog(net->user_ns, CAP_NET_ADMIN) ||
115587 uid_eq(root_uid, current_euid())) {
115588 int mode = (table->mode >> 6) & 7;
115589 return (mode << 6) | (mode << 3) | mode;
115590 diff --git a/net/tipc/netlink_compat.c b/net/tipc/netlink_compat.c
115591 index ce9121e..fd1fcce 100644
115592 --- a/net/tipc/netlink_compat.c
115593 +++ b/net/tipc/netlink_compat.c
115594 @@ -64,12 +64,12 @@ struct tipc_nl_compat_cmd_dump {
115595 int (*header)(struct tipc_nl_compat_msg *);
115596 int (*dumpit)(struct sk_buff *, struct netlink_callback *);
115597 int (*format)(struct tipc_nl_compat_msg *msg, struct nlattr **attrs);
115598 -};
115599 +} __no_const;
115600
115601 struct tipc_nl_compat_cmd_doit {
115602 int (*doit)(struct sk_buff *skb, struct genl_info *info);
115603 int (*transcode)(struct sk_buff *skb, struct tipc_nl_compat_msg *msg);
115604 -};
115605 +} __no_const;
115606
115607 static int tipc_skb_tailroom(struct sk_buff *skb)
115608 {
115609 @@ -746,7 +746,10 @@ static int tipc_nl_compat_publ_dump(struct tipc_nl_compat_msg *msg, u32 sock)
115610 void *hdr;
115611 struct nlattr *nest;
115612 struct sk_buff *args;
115613 - struct tipc_nl_compat_cmd_dump dump;
115614 + static struct tipc_nl_compat_cmd_dump dump = {
115615 + .dumpit = tipc_nl_publ_dump,
115616 + .format = __tipc_nl_compat_publ_dump,
115617 + };
115618
115619 args = nlmsg_new(NLMSG_GOODSIZE, GFP_KERNEL);
115620 if (!args)
115621 @@ -769,9 +772,6 @@ static int tipc_nl_compat_publ_dump(struct tipc_nl_compat_msg *msg, u32 sock)
115622 nla_nest_end(args, nest);
115623 genlmsg_end(args, hdr);
115624
115625 - dump.dumpit = tipc_nl_publ_dump;
115626 - dump.format = __tipc_nl_compat_publ_dump;
115627 -
115628 err = __tipc_nl_compat_dumpit(&dump, msg, args);
115629
115630 kfree_skb(args);
115631 diff --git a/net/tipc/subscr.c b/net/tipc/subscr.c
115632 index 72c339e..a93593a 100644
115633 --- a/net/tipc/subscr.c
115634 +++ b/net/tipc/subscr.c
115635 @@ -70,7 +70,7 @@ static void subscr_send_event(struct tipc_subscription *sub, u32 found_lower,
115636 struct tipc_subscriber *subscriber = sub->subscriber;
115637 struct kvec msg_sect;
115638
115639 - msg_sect.iov_base = (void *)&sub->evt;
115640 + msg_sect.iov_base = &sub->evt;
115641 msg_sect.iov_len = sizeof(struct tipc_event);
115642 sub->evt.event = htohl(event, sub->swap);
115643 sub->evt.found_lower = htohl(found_lower, sub->swap);
115644 diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
115645 index 526b6ed..ec20275 100644
115646 --- a/net/unix/af_unix.c
115647 +++ b/net/unix/af_unix.c
115648 @@ -791,6 +791,12 @@ static struct sock *unix_find_other(struct net *net,
115649 err = -ECONNREFUSED;
115650 if (!S_ISSOCK(inode->i_mode))
115651 goto put_fail;
115652 +
115653 + if (!gr_acl_handle_unix(path.dentry, path.mnt)) {
115654 + err = -EACCES;
115655 + goto put_fail;
115656 + }
115657 +
115658 u = unix_find_socket_byinode(inode);
115659 if (!u)
115660 goto put_fail;
115661 @@ -811,6 +817,13 @@ static struct sock *unix_find_other(struct net *net,
115662 if (u) {
115663 struct dentry *dentry;
115664 dentry = unix_sk(u)->path.dentry;
115665 +
115666 + if (!gr_handle_chroot_unix(pid_vnr(u->sk_peer_pid))) {
115667 + err = -EPERM;
115668 + sock_put(u);
115669 + goto fail;
115670 + }
115671 +
115672 if (dentry)
115673 touch_atime(&unix_sk(u)->path);
115674 } else
115675 @@ -844,12 +857,18 @@ static int unix_mknod(const char *sun_path, umode_t mode, struct path *res)
115676 */
115677 err = security_path_mknod(&path, dentry, mode, 0);
115678 if (!err) {
115679 + if (!gr_acl_handle_mknod(dentry, path.dentry, path.mnt, mode)) {
115680 + err = -EACCES;
115681 + goto out;
115682 + }
115683 err = vfs_mknod(path.dentry->d_inode, dentry, mode, 0);
115684 if (!err) {
115685 res->mnt = mntget(path.mnt);
115686 res->dentry = dget(dentry);
115687 + gr_handle_create(dentry, path.mnt);
115688 }
115689 }
115690 +out:
115691 done_path_create(&path, dentry);
115692 return err;
115693 }
115694 @@ -2233,11 +2252,14 @@ static unsigned int unix_dgram_poll(struct file *file, struct socket *sock,
115695 writable = unix_writable(sk);
115696 other = unix_peer_get(sk);
115697 if (other) {
115698 - if (unix_peer(other) != sk) {
115699 + unix_state_lock(other);
115700 + if (!sock_flag(other, SOCK_DEAD) && unix_peer(other) != sk) {
115701 + unix_state_unlock(other);
115702 sock_poll_wait(file, &unix_sk(other)->peer_wait, wait);
115703 if (unix_recvq_full(other))
115704 writable = 0;
115705 - }
115706 + } else
115707 + unix_state_unlock(other);
115708 sock_put(other);
115709 }
115710
115711 @@ -2334,9 +2356,13 @@ static int unix_seq_show(struct seq_file *seq, void *v)
115712 seq_puts(seq, "Num RefCount Protocol Flags Type St "
115713 "Inode Path\n");
115714 else {
115715 - struct sock *s = v;
115716 + struct sock *s = v, *peer;
115717 struct unix_sock *u = unix_sk(s);
115718 unix_state_lock(s);
115719 + peer = unix_peer(s);
115720 + unix_state_unlock(s);
115721 +
115722 + unix_state_double_lock(s, peer);
115723
115724 seq_printf(seq, "%pK: %08X %08X %08X %04X %02X %5lu",
115725 s,
115726 @@ -2361,10 +2387,29 @@ static int unix_seq_show(struct seq_file *seq, void *v)
115727 seq_putc(seq, '@');
115728 i++;
115729 }
115730 - for ( ; i < len; i++)
115731 - seq_putc(seq, u->addr->name->sun_path[i]);
115732 - }
115733 - unix_state_unlock(s);
115734 + for ( ; i < len; i++) {
115735 + char c = u->addr->name->sun_path[i];
115736 + switch (c) {
115737 + case '\n':
115738 + seq_putc(seq, '\\');
115739 + seq_putc(seq, 'n');
115740 + break;
115741 + case '\t':
115742 + seq_putc(seq, '\\');
115743 + seq_putc(seq, 't');
115744 + break;
115745 + case '\\':
115746 + seq_putc(seq, '\\');
115747 + seq_putc(seq, '\\');
115748 + break;
115749 + default:
115750 + seq_putc(seq, c);
115751 + }
115752 + }
115753 + } else if (peer)
115754 + seq_printf(seq, " P%lu", sock_i_ino(peer));
115755 +
115756 + unix_state_double_unlock(s, peer);
115757 seq_putc(seq, '\n');
115758 }
115759
115760 diff --git a/net/unix/sysctl_net_unix.c b/net/unix/sysctl_net_unix.c
115761 index b3d5150..ff3a837 100644
115762 --- a/net/unix/sysctl_net_unix.c
115763 +++ b/net/unix/sysctl_net_unix.c
115764 @@ -28,7 +28,7 @@ static struct ctl_table unix_table[] = {
115765
115766 int __net_init unix_sysctl_register(struct net *net)
115767 {
115768 - struct ctl_table *table;
115769 + ctl_table_no_const *table;
115770
115771 table = kmemdup(unix_table, sizeof(unix_table), GFP_KERNEL);
115772 if (table == NULL)
115773 diff --git a/net/vmw_vsock/vmci_transport_notify.c b/net/vmw_vsock/vmci_transport_notify.c
115774 index 9b7f207..2596621 100644
115775 --- a/net/vmw_vsock/vmci_transport_notify.c
115776 +++ b/net/vmw_vsock/vmci_transport_notify.c
115777 @@ -662,19 +662,19 @@ static void vmci_transport_notify_pkt_process_negotiate(struct sock *sk)
115778
115779 /* Socket control packet based operations. */
115780 struct vmci_transport_notify_ops vmci_transport_notify_pkt_ops = {
115781 - vmci_transport_notify_pkt_socket_init,
115782 - vmci_transport_notify_pkt_socket_destruct,
115783 - vmci_transport_notify_pkt_poll_in,
115784 - vmci_transport_notify_pkt_poll_out,
115785 - vmci_transport_notify_pkt_handle_pkt,
115786 - vmci_transport_notify_pkt_recv_init,
115787 - vmci_transport_notify_pkt_recv_pre_block,
115788 - vmci_transport_notify_pkt_recv_pre_dequeue,
115789 - vmci_transport_notify_pkt_recv_post_dequeue,
115790 - vmci_transport_notify_pkt_send_init,
115791 - vmci_transport_notify_pkt_send_pre_block,
115792 - vmci_transport_notify_pkt_send_pre_enqueue,
115793 - vmci_transport_notify_pkt_send_post_enqueue,
115794 - vmci_transport_notify_pkt_process_request,
115795 - vmci_transport_notify_pkt_process_negotiate,
115796 + .socket_init = vmci_transport_notify_pkt_socket_init,
115797 + .socket_destruct = vmci_transport_notify_pkt_socket_destruct,
115798 + .poll_in = vmci_transport_notify_pkt_poll_in,
115799 + .poll_out = vmci_transport_notify_pkt_poll_out,
115800 + .handle_notify_pkt = vmci_transport_notify_pkt_handle_pkt,
115801 + .recv_init = vmci_transport_notify_pkt_recv_init,
115802 + .recv_pre_block = vmci_transport_notify_pkt_recv_pre_block,
115803 + .recv_pre_dequeue = vmci_transport_notify_pkt_recv_pre_dequeue,
115804 + .recv_post_dequeue = vmci_transport_notify_pkt_recv_post_dequeue,
115805 + .send_init = vmci_transport_notify_pkt_send_init,
115806 + .send_pre_block = vmci_transport_notify_pkt_send_pre_block,
115807 + .send_pre_enqueue = vmci_transport_notify_pkt_send_pre_enqueue,
115808 + .send_post_enqueue = vmci_transport_notify_pkt_send_post_enqueue,
115809 + .process_request = vmci_transport_notify_pkt_process_request,
115810 + .process_negotiate = vmci_transport_notify_pkt_process_negotiate,
115811 };
115812 diff --git a/net/vmw_vsock/vmci_transport_notify_qstate.c b/net/vmw_vsock/vmci_transport_notify_qstate.c
115813 index dc9c792..3089de0 100644
115814 --- a/net/vmw_vsock/vmci_transport_notify_qstate.c
115815 +++ b/net/vmw_vsock/vmci_transport_notify_qstate.c
115816 @@ -420,19 +420,19 @@ vmci_transport_notify_pkt_send_pre_enqueue(
115817
115818 /* Socket always on control packet based operations. */
115819 struct vmci_transport_notify_ops vmci_transport_notify_pkt_q_state_ops = {
115820 - vmci_transport_notify_pkt_socket_init,
115821 - vmci_transport_notify_pkt_socket_destruct,
115822 - vmci_transport_notify_pkt_poll_in,
115823 - vmci_transport_notify_pkt_poll_out,
115824 - vmci_transport_notify_pkt_handle_pkt,
115825 - vmci_transport_notify_pkt_recv_init,
115826 - vmci_transport_notify_pkt_recv_pre_block,
115827 - vmci_transport_notify_pkt_recv_pre_dequeue,
115828 - vmci_transport_notify_pkt_recv_post_dequeue,
115829 - vmci_transport_notify_pkt_send_init,
115830 - vmci_transport_notify_pkt_send_pre_block,
115831 - vmci_transport_notify_pkt_send_pre_enqueue,
115832 - vmci_transport_notify_pkt_send_post_enqueue,
115833 - vmci_transport_notify_pkt_process_request,
115834 - vmci_transport_notify_pkt_process_negotiate,
115835 + .socket_init = vmci_transport_notify_pkt_socket_init,
115836 + .socket_destruct = vmci_transport_notify_pkt_socket_destruct,
115837 + .poll_in = vmci_transport_notify_pkt_poll_in,
115838 + .poll_out = vmci_transport_notify_pkt_poll_out,
115839 + .handle_notify_pkt = vmci_transport_notify_pkt_handle_pkt,
115840 + .recv_init = vmci_transport_notify_pkt_recv_init,
115841 + .recv_pre_block = vmci_transport_notify_pkt_recv_pre_block,
115842 + .recv_pre_dequeue = vmci_transport_notify_pkt_recv_pre_dequeue,
115843 + .recv_post_dequeue = vmci_transport_notify_pkt_recv_post_dequeue,
115844 + .send_init = vmci_transport_notify_pkt_send_init,
115845 + .send_pre_block = vmci_transport_notify_pkt_send_pre_block,
115846 + .send_pre_enqueue = vmci_transport_notify_pkt_send_pre_enqueue,
115847 + .send_post_enqueue = vmci_transport_notify_pkt_send_post_enqueue,
115848 + .process_request = vmci_transport_notify_pkt_process_request,
115849 + .process_negotiate = vmci_transport_notify_pkt_process_negotiate,
115850 };
115851 diff --git a/net/wireless/wext-core.c b/net/wireless/wext-core.c
115852 index c8717c1..08539f5 100644
115853 --- a/net/wireless/wext-core.c
115854 +++ b/net/wireless/wext-core.c
115855 @@ -748,8 +748,7 @@ static int ioctl_standard_iw_point(struct iw_point *iwp, unsigned int cmd,
115856 */
115857
115858 /* Support for very large requests */
115859 - if ((descr->flags & IW_DESCR_FLAG_NOMAX) &&
115860 - (user_length > descr->max_tokens)) {
115861 + if (user_length > descr->max_tokens) {
115862 /* Allow userspace to GET more than max so
115863 * we can support any size GET requests.
115864 * There is still a limit : -ENOMEM.
115865 @@ -788,22 +787,6 @@ static int ioctl_standard_iw_point(struct iw_point *iwp, unsigned int cmd,
115866 }
115867 }
115868
115869 - if (IW_IS_GET(cmd) && !(descr->flags & IW_DESCR_FLAG_NOMAX)) {
115870 - /*
115871 - * If this is a GET, but not NOMAX, it means that the extra
115872 - * data is not bounded by userspace, but by max_tokens. Thus
115873 - * set the length to max_tokens. This matches the extra data
115874 - * allocation.
115875 - * The driver should fill it with the number of tokens it
115876 - * provided, and it may check iwp->length rather than having
115877 - * knowledge of max_tokens. If the driver doesn't change the
115878 - * iwp->length, this ioctl just copies back max_token tokens
115879 - * filled with zeroes. Hopefully the driver isn't claiming
115880 - * them to be valid data.
115881 - */
115882 - iwp->length = descr->max_tokens;
115883 - }
115884 -
115885 err = handler(dev, info, (union iwreq_data *) iwp, extra);
115886
115887 iwp->length += essid_compat;
115888 diff --git a/net/x25/sysctl_net_x25.c b/net/x25/sysctl_net_x25.c
115889 index 4323952..a06dfe1 100644
115890 --- a/net/x25/sysctl_net_x25.c
115891 +++ b/net/x25/sysctl_net_x25.c
115892 @@ -70,7 +70,7 @@ static struct ctl_table x25_table[] = {
115893 .mode = 0644,
115894 .proc_handler = proc_dointvec,
115895 },
115896 - { 0, },
115897 + { },
115898 };
115899
115900 void __init x25_register_sysctl(void)
115901 diff --git a/net/x25/x25_proc.c b/net/x25/x25_proc.c
115902 index 0917f04..f4e3d8c 100644
115903 --- a/net/x25/x25_proc.c
115904 +++ b/net/x25/x25_proc.c
115905 @@ -209,7 +209,7 @@ static const struct file_operations x25_seq_forward_fops = {
115906
115907 int __init x25_proc_init(void)
115908 {
115909 - if (!proc_mkdir("x25", init_net.proc_net))
115910 + if (!proc_mkdir_restrict("x25", init_net.proc_net))
115911 return -ENOMEM;
115912
115913 if (!proc_create("x25/route", S_IRUGO, init_net.proc_net,
115914 diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
115915 index 638af06..7d9daad 100644
115916 --- a/net/xfrm/xfrm_policy.c
115917 +++ b/net/xfrm/xfrm_policy.c
115918 @@ -331,7 +331,7 @@ static void xfrm_policy_kill(struct xfrm_policy *policy)
115919 {
115920 policy->walk.dead = 1;
115921
115922 - atomic_inc(&policy->genid);
115923 + atomic_inc_unchecked(&policy->genid);
115924
115925 if (del_timer(&policy->polq.hold_timer))
115926 xfrm_pol_put(policy);
115927 @@ -781,7 +781,7 @@ int xfrm_policy_insert(int dir, struct xfrm_policy *policy, int excl)
115928 else
115929 hlist_add_head(&policy->bydst, chain);
115930 __xfrm_policy_link(policy, dir);
115931 - atomic_inc(&net->xfrm.flow_cache_genid);
115932 + atomic_inc_unchecked(&net->xfrm.flow_cache_genid);
115933
115934 /* After previous checking, family can either be AF_INET or AF_INET6 */
115935 if (policy->family == AF_INET)
115936 @@ -1877,7 +1877,7 @@ xfrm_resolve_and_create_bundle(struct xfrm_policy **pols, int num_pols,
115937
115938 xdst->num_pols = num_pols;
115939 memcpy(xdst->pols, pols, sizeof(struct xfrm_policy *) * num_pols);
115940 - xdst->policy_genid = atomic_read(&pols[0]->genid);
115941 + xdst->policy_genid = atomic_read_unchecked(&pols[0]->genid);
115942
115943 return xdst;
115944 }
115945 @@ -2690,10 +2690,11 @@ void xfrm_garbage_collect(struct net *net)
115946 }
115947 EXPORT_SYMBOL(xfrm_garbage_collect);
115948
115949 -static void xfrm_garbage_collect_deferred(struct net *net)
115950 +void xfrm_garbage_collect_deferred(struct net *net)
115951 {
115952 flow_cache_flush_deferred(net);
115953 }
115954 +EXPORT_SYMBOL(xfrm_garbage_collect_deferred);
115955
115956 static void xfrm_init_pmtu(struct dst_entry *dst)
115957 {
115958 @@ -2743,7 +2744,7 @@ static int xfrm_bundle_ok(struct xfrm_dst *first)
115959 if (xdst->xfrm_genid != dst->xfrm->genid)
115960 return 0;
115961 if (xdst->num_pols > 0 &&
115962 - xdst->policy_genid != atomic_read(&xdst->pols[0]->genid))
115963 + xdst->policy_genid != atomic_read_unchecked(&xdst->pols[0]->genid))
115964 return 0;
115965
115966 mtu = dst_mtu(dst->child);
115967 @@ -2831,8 +2832,6 @@ int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo)
115968 dst_ops->link_failure = xfrm_link_failure;
115969 if (likely(dst_ops->neigh_lookup == NULL))
115970 dst_ops->neigh_lookup = xfrm_neigh_lookup;
115971 - if (likely(afinfo->garbage_collect == NULL))
115972 - afinfo->garbage_collect = xfrm_garbage_collect_deferred;
115973 rcu_assign_pointer(xfrm_policy_afinfo[afinfo->family], afinfo);
115974 }
115975 spin_unlock(&xfrm_policy_afinfo_lock);
115976 @@ -2886,7 +2885,6 @@ int xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo)
115977 dst_ops->check = NULL;
115978 dst_ops->negative_advice = NULL;
115979 dst_ops->link_failure = NULL;
115980 - afinfo->garbage_collect = NULL;
115981 }
115982 return err;
115983 }
115984 @@ -3283,7 +3281,7 @@ static int xfrm_policy_migrate(struct xfrm_policy *pol,
115985 sizeof(pol->xfrm_vec[i].saddr));
115986 pol->xfrm_vec[i].encap_family = mp->new_family;
115987 /* flush bundles */
115988 - atomic_inc(&pol->genid);
115989 + atomic_inc_unchecked(&pol->genid);
115990 }
115991 }
115992
115993 diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
115994 index de971b6..b843409 100644
115995 --- a/net/xfrm/xfrm_state.c
115996 +++ b/net/xfrm/xfrm_state.c
115997 @@ -166,12 +166,14 @@ int xfrm_register_type(const struct xfrm_type *type, unsigned short family)
115998
115999 if (unlikely(afinfo == NULL))
116000 return -EAFNOSUPPORT;
116001 - typemap = afinfo->type_map;
116002 + typemap = (const struct xfrm_type **)afinfo->type_map;
116003 spin_lock_bh(&xfrm_type_lock);
116004
116005 - if (likely(typemap[type->proto] == NULL))
116006 + if (likely(typemap[type->proto] == NULL)) {
116007 + pax_open_kernel();
116008 typemap[type->proto] = type;
116009 - else
116010 + pax_close_kernel();
116011 + } else
116012 err = -EEXIST;
116013 spin_unlock_bh(&xfrm_type_lock);
116014 xfrm_state_put_afinfo(afinfo);
116015 @@ -187,13 +189,16 @@ int xfrm_unregister_type(const struct xfrm_type *type, unsigned short family)
116016
116017 if (unlikely(afinfo == NULL))
116018 return -EAFNOSUPPORT;
116019 - typemap = afinfo->type_map;
116020 + typemap = (const struct xfrm_type **)afinfo->type_map;
116021 spin_lock_bh(&xfrm_type_lock);
116022
116023 if (unlikely(typemap[type->proto] != type))
116024 err = -ENOENT;
116025 - else
116026 + else {
116027 + pax_open_kernel();
116028 typemap[type->proto] = NULL;
116029 + pax_close_kernel();
116030 + }
116031 spin_unlock_bh(&xfrm_type_lock);
116032 xfrm_state_put_afinfo(afinfo);
116033 return err;
116034 @@ -203,7 +208,6 @@ EXPORT_SYMBOL(xfrm_unregister_type);
116035 static const struct xfrm_type *xfrm_get_type(u8 proto, unsigned short family)
116036 {
116037 struct xfrm_state_afinfo *afinfo;
116038 - const struct xfrm_type **typemap;
116039 const struct xfrm_type *type;
116040 int modload_attempted = 0;
116041
116042 @@ -211,9 +215,8 @@ retry:
116043 afinfo = xfrm_state_get_afinfo(family);
116044 if (unlikely(afinfo == NULL))
116045 return NULL;
116046 - typemap = afinfo->type_map;
116047
116048 - type = typemap[proto];
116049 + type = afinfo->type_map[proto];
116050 if (unlikely(type && !try_module_get(type->owner)))
116051 type = NULL;
116052 if (!type && !modload_attempted) {
116053 @@ -247,7 +250,7 @@ int xfrm_register_mode(struct xfrm_mode *mode, int family)
116054 return -EAFNOSUPPORT;
116055
116056 err = -EEXIST;
116057 - modemap = afinfo->mode_map;
116058 + modemap = (struct xfrm_mode **)afinfo->mode_map;
116059 spin_lock_bh(&xfrm_mode_lock);
116060 if (modemap[mode->encap])
116061 goto out;
116062 @@ -256,8 +259,10 @@ int xfrm_register_mode(struct xfrm_mode *mode, int family)
116063 if (!try_module_get(afinfo->owner))
116064 goto out;
116065
116066 - mode->afinfo = afinfo;
116067 + pax_open_kernel();
116068 + *(const void **)&mode->afinfo = afinfo;
116069 modemap[mode->encap] = mode;
116070 + pax_close_kernel();
116071 err = 0;
116072
116073 out:
116074 @@ -281,10 +286,12 @@ int xfrm_unregister_mode(struct xfrm_mode *mode, int family)
116075 return -EAFNOSUPPORT;
116076
116077 err = -ENOENT;
116078 - modemap = afinfo->mode_map;
116079 + modemap = (struct xfrm_mode **)afinfo->mode_map;
116080 spin_lock_bh(&xfrm_mode_lock);
116081 if (likely(modemap[mode->encap] == mode)) {
116082 + pax_open_kernel();
116083 modemap[mode->encap] = NULL;
116084 + pax_close_kernel();
116085 module_put(mode->afinfo->owner);
116086 err = 0;
116087 }
116088 @@ -1505,10 +1512,10 @@ EXPORT_SYMBOL(xfrm_find_acq_byseq);
116089 u32 xfrm_get_acqseq(void)
116090 {
116091 u32 res;
116092 - static atomic_t acqseq;
116093 + static atomic_unchecked_t acqseq;
116094
116095 do {
116096 - res = atomic_inc_return(&acqseq);
116097 + res = atomic_inc_return_unchecked(&acqseq);
116098 } while (!res);
116099
116100 return res;
116101 diff --git a/net/xfrm/xfrm_sysctl.c b/net/xfrm/xfrm_sysctl.c
116102 index 05a6e3d..6716ec9 100644
116103 --- a/net/xfrm/xfrm_sysctl.c
116104 +++ b/net/xfrm/xfrm_sysctl.c
116105 @@ -42,7 +42,7 @@ static struct ctl_table xfrm_table[] = {
116106
116107 int __net_init xfrm_sysctl_init(struct net *net)
116108 {
116109 - struct ctl_table *table;
116110 + ctl_table_no_const *table;
116111
116112 __xfrm_sysctl_init(net);
116113
116114 diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include
116115 index d3437b8..6c3becb 100644
116116 --- a/scripts/Kbuild.include
116117 +++ b/scripts/Kbuild.include
116118 @@ -142,7 +142,7 @@ cc-ifversion = $(shell [ $(cc-version) $(1) $(2) ] && echo $(3) || echo $(4))
116119 # cc-ldoption
116120 # Usage: ldflags += $(call cc-ldoption, -Wl$(comma)--hash-style=both)
116121 cc-ldoption = $(call try-run,\
116122 - $(CC) $(1) -nostdlib -x c /dev/null -o "$$TMP",$(1),$(2))
116123 + $(CC) $(1) -Wl,-r -nostdlib -x c /dev/null -o "$$TMP",$(1),$(2))
116124
116125 # ld-option
116126 # Usage: LDFLAGS += $(call ld-option, -X)
116127 diff --git a/scripts/Makefile.build b/scripts/Makefile.build
116128 index 01df30a..b687dbf 100644
116129 --- a/scripts/Makefile.build
116130 +++ b/scripts/Makefile.build
116131 @@ -60,7 +60,7 @@ endif
116132 endif
116133
116134 # Do not include host rules unless needed
116135 -ifneq ($(hostprogs-y)$(hostprogs-m),)
116136 +ifneq ($(hostprogs-y)$(hostprogs-m)$(hostlibs-y)$(hostlibs-m)$(hostcxxlibs-y)$(hostcxxlibs-m),)
116137 include scripts/Makefile.host
116138 endif
116139
116140 diff --git a/scripts/Makefile.clean b/scripts/Makefile.clean
116141 index 55c96cb..e4e88ab 100644
116142 --- a/scripts/Makefile.clean
116143 +++ b/scripts/Makefile.clean
116144 @@ -38,7 +38,8 @@ subdir-ymn := $(addprefix $(obj)/,$(subdir-ymn))
116145 __clean-files := $(extra-y) $(extra-m) $(extra-) \
116146 $(always) $(targets) $(clean-files) \
116147 $(host-progs) \
116148 - $(hostprogs-y) $(hostprogs-m) $(hostprogs-)
116149 + $(hostprogs-y) $(hostprogs-m) $(hostprogs-) \
116150 + $(hostlibs-y) $(hostlibs-m) $(hostlibs-)
116151
116152 __clean-files := $(filter-out $(no-clean-files), $(__clean-files))
116153
116154 diff --git a/scripts/Makefile.host b/scripts/Makefile.host
116155 index 133edfa..c9aa07f 100644
116156 --- a/scripts/Makefile.host
116157 +++ b/scripts/Makefile.host
116158 @@ -20,7 +20,19 @@
116159 # Will compile qconf as a C++ program, and menu as a C program.
116160 # They are linked as C++ code to the executable qconf
116161
116162 +# hostprogs-y := conf
116163 +# conf-objs := conf.o libkconfig.so
116164 +# libkconfig-objs := expr.o type.o
116165 +# Will create a shared library named libkconfig.so that consists of
116166 +# expr.o and type.o (they are both compiled as C code and the object files
116167 +# are made as position independent code).
116168 +# conf.c is compiled as a C program, and conf.o is linked together with
116169 +# libkconfig.so as the executable conf.
116170 +# Note: Shared libraries consisting of C++ files are not supported
116171 +
116172 __hostprogs := $(sort $(hostprogs-y) $(hostprogs-m))
116173 +__hostlibs := $(sort $(hostlibs-y) $(hostlibs-m))
116174 +__hostcxxlibs := $(sort $(hostcxxlibs-y) $(hostcxxlibs-m))
116175
116176 # C code
116177 # Executables compiled from a single .c file
116178 @@ -42,6 +54,19 @@ host-cxxmulti := $(foreach m,$(__hostprogs),$(if $($(m)-cxxobjs),$(m)))
116179 # C++ Object (.o) files compiled from .cc files
116180 host-cxxobjs := $(sort $(foreach m,$(host-cxxmulti),$($(m)-cxxobjs)))
116181
116182 +# Shared libaries (only .c supported)
116183 +# Shared libraries (.so) - all .so files referenced in "xxx-objs"
116184 +host-cshlib := $(sort $(filter %.so, $(host-cobjs)))
116185 +host-cshlib += $(sort $(filter %.so, $(__hostlibs)))
116186 +host-cxxshlib := $(sort $(filter %.so, $(__hostcxxlibs)))
116187 +# Remove .so files from "xxx-objs"
116188 +host-cobjs := $(filter-out %.so,$(host-cobjs))
116189 +host-cxxobjs := $(filter-out %.so,$(host-cxxobjs))
116190 +
116191 +# Object (.o) files used by the shared libaries
116192 +host-cshobjs := $(sort $(foreach m,$(host-cshlib),$($(m:.so=-objs))))
116193 +host-cxxshobjs := $(sort $(foreach m,$(host-cxxshlib),$($(m:.so=-objs))))
116194 +
116195 # output directory for programs/.o files
116196 # hostprogs-y := tools/build may have been specified.
116197 # Retrieve also directory of .o files from prog-objs or prog-cxxobjs notation
116198 @@ -56,6 +81,10 @@ host-cmulti := $(addprefix $(obj)/,$(host-cmulti))
116199 host-cobjs := $(addprefix $(obj)/,$(host-cobjs))
116200 host-cxxmulti := $(addprefix $(obj)/,$(host-cxxmulti))
116201 host-cxxobjs := $(addprefix $(obj)/,$(host-cxxobjs))
116202 +host-cshlib := $(addprefix $(obj)/,$(host-cshlib))
116203 +host-cxxshlib := $(addprefix $(obj)/,$(host-cxxshlib))
116204 +host-cshobjs := $(addprefix $(obj)/,$(host-cshobjs))
116205 +host-cxxshobjs := $(addprefix $(obj)/,$(host-cxxshobjs))
116206 host-objdirs := $(addprefix $(obj)/,$(host-objdirs))
116207
116208 obj-dirs += $(host-objdirs)
116209 @@ -124,5 +153,37 @@ quiet_cmd_host-cxxobjs = HOSTCXX $@
116210 $(host-cxxobjs): $(obj)/%.o: $(src)/%.cc FORCE
116211 $(call if_changed_dep,host-cxxobjs)
116212
116213 +# Compile .c file, create position independent .o file
116214 +# host-cshobjs -> .o
116215 +quiet_cmd_host-cshobjs = HOSTCC -fPIC $@
116216 + cmd_host-cshobjs = $(HOSTCC) $(hostc_flags) -fPIC -c -o $@ $<
116217 +$(host-cshobjs): $(obj)/%.o: $(src)/%.c FORCE
116218 + $(call if_changed_dep,host-cshobjs)
116219 +
116220 +# Compile .c file, create position independent .o file
116221 +# host-cxxshobjs -> .o
116222 +quiet_cmd_host-cxxshobjs = HOSTCXX -fPIC $@
116223 + cmd_host-cxxshobjs = $(HOSTCXX) $(hostcxx_flags) -fPIC -c -o $@ $<
116224 +$(host-cxxshobjs): $(obj)/%.o: $(src)/%.c FORCE
116225 + $(call if_changed_dep,host-cxxshobjs)
116226 +
116227 +# Link a shared library, based on position independent .o files
116228 +# *.o -> .so shared library (host-cshlib)
116229 +quiet_cmd_host-cshlib = HOSTLLD -shared $@
116230 + cmd_host-cshlib = $(HOSTCC) $(HOSTLDFLAGS) -shared -o $@ \
116231 + $(addprefix $(obj)/,$($(@F:.so=-objs))) \
116232 + $(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F))
116233 +$(host-cshlib): $(obj)/%: $(host-cshobjs) FORCE
116234 + $(call if_changed,host-cshlib)
116235 +
116236 +# Link a shared library, based on position independent .o files
116237 +# *.o -> .so shared library (host-cxxshlib)
116238 +quiet_cmd_host-cxxshlib = HOSTLLD -shared $@
116239 + cmd_host-cxxshlib = $(HOSTCXX) $(HOSTLDFLAGS) -shared -o $@ \
116240 + $(addprefix $(obj)/,$($(@F:.so=-objs))) \
116241 + $(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F))
116242 +$(host-cxxshlib): $(obj)/%: $(host-cxxshobjs) FORCE
116243 + $(call if_changed,host-cxxshlib)
116244 +
116245 targets += $(host-csingle) $(host-cmulti) $(host-cobjs)\
116246 - $(host-cxxmulti) $(host-cxxobjs)
116247 + $(host-cxxmulti) $(host-cxxobjs) $(host-cshlib) $(host-cshobjs) $(host-cxxshlib) $(host-cxxshobjs)
116248 diff --git a/scripts/basic/fixdep.c b/scripts/basic/fixdep.c
116249 index b304068..462d24e 100644
116250 --- a/scripts/basic/fixdep.c
116251 +++ b/scripts/basic/fixdep.c
116252 @@ -161,7 +161,7 @@ static unsigned int strhash(const char *str, unsigned int sz)
116253 /*
116254 * Lookup a value in the configuration string.
116255 */
116256 -static int is_defined_config(const char *name, int len, unsigned int hash)
116257 +static int is_defined_config(const char *name, unsigned int len, unsigned int hash)
116258 {
116259 struct item *aux;
116260
116261 @@ -211,10 +211,10 @@ static void clear_config(void)
116262 /*
116263 * Record the use of a CONFIG_* word.
116264 */
116265 -static void use_config(const char *m, int slen)
116266 +static void use_config(const char *m, unsigned int slen)
116267 {
116268 unsigned int hash = strhash(m, slen);
116269 - int c, i;
116270 + unsigned int c, i;
116271
116272 if (is_defined_config(m, slen, hash))
116273 return;
116274 @@ -235,9 +235,9 @@ static void use_config(const char *m, int slen)
116275
116276 static void parse_config_file(const char *map, size_t len)
116277 {
116278 - const int *end = (const int *) (map + len);
116279 + const unsigned int *end = (const unsigned int *) (map + len);
116280 /* start at +1, so that p can never be < map */
116281 - const int *m = (const int *) map + 1;
116282 + const unsigned int *m = (const unsigned int *) map + 1;
116283 const char *p, *q;
116284
116285 for (; m < end; m++) {
116286 @@ -435,7 +435,7 @@ static void print_deps(void)
116287 static void traps(void)
116288 {
116289 static char test[] __attribute__((aligned(sizeof(int)))) = "CONF";
116290 - int *p = (int *)test;
116291 + unsigned int *p = (unsigned int *)test;
116292
116293 if (*p != INT_CONF) {
116294 fprintf(stderr, "fixdep: sizeof(int) != 4 or wrong endianness? %#x\n",
116295 diff --git a/scripts/gcc-plugin.sh b/scripts/gcc-plugin.sh
116296 new file mode 100644
116297 index 0000000..eaa4fce
116298 --- /dev/null
116299 +++ b/scripts/gcc-plugin.sh
116300 @@ -0,0 +1,51 @@
116301 +#!/bin/sh
116302 +srctree=$(dirname "$0")
116303 +gccplugins_dir=$($3 -print-file-name=plugin)
116304 +plugincc=$($1 -E -x c++ - -o /dev/null -I"${srctree}"/../tools/gcc -I"${gccplugins_dir}"/include 2>&1 <<EOF
116305 +#include "gcc-common.h"
116306 +#if BUILDING_GCC_VERSION >= 4008 || defined(ENABLE_BUILD_WITH_CXX)
116307 +#warning $2 CXX
116308 +#else
116309 +#warning $1 CC
116310 +#endif
116311 +EOF
116312 +)
116313 +
116314 +if [ $? -ne 0 ]
116315 +then
116316 + exit 1
116317 +fi
116318 +
116319 +case "$plugincc" in
116320 + *"$1 CC"*)
116321 + echo "$1"
116322 + exit 0
116323 + ;;
116324 +
116325 + *"$2 CXX"*)
116326 + # the c++ compiler needs another test, see below
116327 + ;;
116328 +
116329 + *)
116330 + exit 1
116331 + ;;
116332 +esac
116333 +
116334 +# we need a c++ compiler that supports the designated initializer GNU extension
116335 +plugincc=$($2 -c -x c++ -std=gnu++98 - -fsyntax-only -I"${srctree}"/../tools/gcc -I"${gccplugins_dir}"/include 2>&1 <<EOF
116336 +#include "gcc-common.h"
116337 +class test {
116338 +public:
116339 + int test;
116340 +} test = {
116341 + .test = 1
116342 +};
116343 +EOF
116344 +)
116345 +
116346 +if [ $? -eq 0 ]
116347 +then
116348 + echo "$2"
116349 + exit 0
116350 +fi
116351 +exit 1
116352 diff --git a/scripts/headers_install.sh b/scripts/headers_install.sh
116353 index fdebd66..a349e33 100755
116354 --- a/scripts/headers_install.sh
116355 +++ b/scripts/headers_install.sh
116356 @@ -32,6 +32,7 @@ do
116357 FILE="$(basename "$i")"
116358 sed -r \
116359 -e 's/([ \t(])(__user|__force|__iomem)[ \t]/\1/g' \
116360 + -e 's/__intentional_overflow\([- \t,0-9]*\)//g' \
116361 -e 's/__attribute_const__([ \t]|$)/\1/g' \
116362 -e 's@^#include <linux/compiler.h>@@' \
116363 -e 's/(^|[^a-zA-Z0-9])__packed([^a-zA-Z0-9_]|$)/\1__attribute__((packed))\2/g' \
116364 diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh
116365 index 86a4fe7..99e91f9 100755
116366 --- a/scripts/link-vmlinux.sh
116367 +++ b/scripts/link-vmlinux.sh
116368 @@ -166,7 +166,7 @@ else
116369 fi;
116370
116371 # final build of init/
116372 -${MAKE} -f "${srctree}/scripts/Makefile.build" obj=init
116373 +${MAKE} -f "${srctree}/scripts/Makefile.build" obj=init GCC_PLUGINS_CFLAGS="${GCC_PLUGINS_CFLAGS}" GCC_PLUGINS_AFLAGS="${GCC_PLUGINS_AFLAGS}"
116374
116375 kallsymso=""
116376 kallsyms_vmlinux=""
116377 diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
116378 index e614ef6..d9d2b01 100644
116379 --- a/scripts/mod/file2alias.c
116380 +++ b/scripts/mod/file2alias.c
116381 @@ -142,7 +142,7 @@ static void device_id_check(const char *modname, const char *device_id,
116382 unsigned long size, unsigned long id_size,
116383 void *symval)
116384 {
116385 - int i;
116386 + unsigned int i;
116387
116388 if (size % id_size || size < id_size) {
116389 fatal("%s: sizeof(struct %s_device_id)=%lu is not a modulo "
116390 @@ -171,7 +171,7 @@ static void device_id_check(const char *modname, const char *device_id,
116391 /* USB is special because the bcdDevice can be matched against a numeric range */
116392 /* Looks like "usb:vNpNdNdcNdscNdpNicNiscNipNinN" */
116393 static void do_usb_entry(void *symval,
116394 - unsigned int bcdDevice_initial, int bcdDevice_initial_digits,
116395 + unsigned int bcdDevice_initial, unsigned int bcdDevice_initial_digits,
116396 unsigned char range_lo, unsigned char range_hi,
116397 unsigned char max, struct module *mod)
116398 {
116399 @@ -281,7 +281,7 @@ static void do_usb_entry_multi(void *symval, struct module *mod)
116400 {
116401 unsigned int devlo, devhi;
116402 unsigned char chi, clo, max;
116403 - int ndigits;
116404 + unsigned int ndigits;
116405
116406 DEF_FIELD(symval, usb_device_id, match_flags);
116407 DEF_FIELD(symval, usb_device_id, idVendor);
116408 @@ -534,7 +534,7 @@ static void do_pnp_device_entry(void *symval, unsigned long size,
116409 for (i = 0; i < count; i++) {
116410 DEF_FIELD_ADDR(symval + i*id_size, pnp_device_id, id);
116411 char acpi_id[sizeof(*id)];
116412 - int j;
116413 + unsigned int j;
116414
116415 buf_printf(&mod->dev_table_buf,
116416 "MODULE_ALIAS(\"pnp:d%s*\");\n", *id);
116417 @@ -563,7 +563,7 @@ static void do_pnp_card_entries(void *symval, unsigned long size,
116418
116419 for (j = 0; j < PNP_MAX_DEVICES; j++) {
116420 const char *id = (char *)(*devs)[j].id;
116421 - int i2, j2;
116422 + unsigned int i2, j2;
116423 int dup = 0;
116424
116425 if (!id[0])
116426 @@ -589,7 +589,7 @@ static void do_pnp_card_entries(void *symval, unsigned long size,
116427 /* add an individual alias for every device entry */
116428 if (!dup) {
116429 char acpi_id[PNP_ID_LEN];
116430 - int k;
116431 + unsigned int k;
116432
116433 buf_printf(&mod->dev_table_buf,
116434 "MODULE_ALIAS(\"pnp:d%s*\");\n", id);
116435 @@ -939,7 +939,7 @@ static void dmi_ascii_filter(char *d, const char *s)
116436 static int do_dmi_entry(const char *filename, void *symval,
116437 char *alias)
116438 {
116439 - int i, j;
116440 + unsigned int i, j;
116441 DEF_FIELD_ADDR(symval, dmi_system_id, matches);
116442 sprintf(alias, "dmi*");
116443
116444 diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
116445 index d439856..10c1eac 100644
116446 --- a/scripts/mod/modpost.c
116447 +++ b/scripts/mod/modpost.c
116448 @@ -921,6 +921,7 @@ enum mismatch {
116449 ANY_INIT_TO_ANY_EXIT,
116450 ANY_EXIT_TO_ANY_INIT,
116451 EXPORT_TO_INIT_EXIT,
116452 + DATA_TO_TEXT
116453 };
116454
116455 struct sectioncheck {
116456 @@ -1007,6 +1008,12 @@ static const struct sectioncheck sectioncheck[] = {
116457 .tosec = { INIT_SECTIONS, EXIT_SECTIONS, NULL },
116458 .mismatch = EXPORT_TO_INIT_EXIT,
116459 .symbol_white_list = { DEFAULT_SYMBOL_WHITE_LIST, NULL },
116460 +},
116461 +/* Do not reference code from writable data */
116462 +{
116463 + .fromsec = { DATA_SECTIONS, NULL },
116464 + .tosec = { TEXT_SECTIONS, NULL },
116465 + .mismatch = DATA_TO_TEXT
116466 }
116467 };
116468
116469 @@ -1127,10 +1134,10 @@ static Elf_Sym *find_elf_symbol(struct elf_info *elf, Elf64_Sword addr,
116470 continue;
116471 if (ELF_ST_TYPE(sym->st_info) == STT_SECTION)
116472 continue;
116473 - if (sym->st_value == addr)
116474 - return sym;
116475 /* Find a symbol nearby - addr are maybe negative */
116476 d = sym->st_value - addr;
116477 + if (d == 0)
116478 + return sym;
116479 if (d < 0)
116480 d = addr - sym->st_value;
116481 if (d < distance) {
116482 @@ -1408,6 +1415,14 @@ static void report_sec_mismatch(const char *modname,
116483 tosym, prl_to, prl_to, tosym);
116484 free(prl_to);
116485 break;
116486 + case DATA_TO_TEXT:
116487 +#if 0
116488 + fprintf(stderr,
116489 + "The %s %s:%s references\n"
116490 + "the %s %s:%s%s\n",
116491 + from, fromsec, fromsym, to, tosec, tosym, to_p);
116492 +#endif
116493 + break;
116494 }
116495 fprintf(stderr, "\n");
116496 }
116497 @@ -1659,7 +1674,7 @@ static void section_rel(const char *modname, struct elf_info *elf,
116498 static void check_sec_ref(struct module *mod, const char *modname,
116499 struct elf_info *elf)
116500 {
116501 - int i;
116502 + unsigned int i;
116503 Elf_Shdr *sechdrs = elf->sechdrs;
116504
116505 /* Walk through all sections */
116506 @@ -1790,7 +1805,7 @@ void __attribute__((format(printf, 2, 3))) buf_printf(struct buffer *buf,
116507 va_end(ap);
116508 }
116509
116510 -void buf_write(struct buffer *buf, const char *s, int len)
116511 +void buf_write(struct buffer *buf, const char *s, unsigned int len)
116512 {
116513 if (buf->size - buf->pos < len) {
116514 buf->size += len + SZ;
116515 @@ -2009,7 +2024,7 @@ static void write_if_changed(struct buffer *b, const char *fname)
116516 if (fstat(fileno(file), &st) < 0)
116517 goto close_write;
116518
116519 - if (st.st_size != b->pos)
116520 + if (st.st_size != (off_t)b->pos)
116521 goto close_write;
116522
116523 tmp = NOFAIL(malloc(b->pos));
116524 diff --git a/scripts/mod/modpost.h b/scripts/mod/modpost.h
116525 index 168b43d..77914bf 100644
116526 --- a/scripts/mod/modpost.h
116527 +++ b/scripts/mod/modpost.h
116528 @@ -92,15 +92,15 @@ void *do_nofail(void *ptr, const char *expr);
116529
116530 struct buffer {
116531 char *p;
116532 - int pos;
116533 - int size;
116534 + unsigned int pos;
116535 + unsigned int size;
116536 };
116537
116538 void __attribute__((format(printf, 2, 3)))
116539 buf_printf(struct buffer *buf, const char *fmt, ...);
116540
116541 void
116542 -buf_write(struct buffer *buf, const char *s, int len);
116543 +buf_write(struct buffer *buf, const char *s, unsigned int len);
116544
116545 struct module {
116546 struct module *next;
116547 diff --git a/scripts/mod/sumversion.c b/scripts/mod/sumversion.c
116548 index 944418d..15291e4 100644
116549 --- a/scripts/mod/sumversion.c
116550 +++ b/scripts/mod/sumversion.c
116551 @@ -470,7 +470,7 @@ static void write_version(const char *filename, const char *sum,
116552 goto out;
116553 }
116554
116555 - if (write(fd, sum, strlen(sum)+1) != strlen(sum)+1) {
116556 + if (write(fd, sum, strlen(sum)+1) != (ssize_t)strlen(sum)+1) {
116557 warn("writing sum in %s failed: %s\n",
116558 filename, strerror(errno));
116559 goto out;
116560 diff --git a/scripts/module-common.lds b/scripts/module-common.lds
116561 index 73a2c7d..df11b31 100644
116562 --- a/scripts/module-common.lds
116563 +++ b/scripts/module-common.lds
116564 @@ -6,6 +6,10 @@
116565 SECTIONS {
116566 /DISCARD/ : { *(.discard) }
116567
116568 + .rodata 0: {
116569 + *(.rodata) *(.rodata.*)
116570 + *(.data..read_only)
116571 + }
116572 __ksymtab 0 : { *(SORT(___ksymtab+*)) }
116573 __ksymtab_gpl 0 : { *(SORT(___ksymtab_gpl+*)) }
116574 __ksymtab_unused 0 : { *(SORT(___ksymtab_unused+*)) }
116575 diff --git a/scripts/package/Makefile b/scripts/package/Makefile
116576 index 99ca6e7..3a1a1a1 100644
116577 --- a/scripts/package/Makefile
116578 +++ b/scripts/package/Makefile
116579 @@ -46,7 +46,7 @@ rpm-pkg rpm: FORCE
116580 ln -sf $(srctree) $(KERNELPATH)
116581 $(CONFIG_SHELL) $(MKSPEC) >$(objtree)/kernel.spec
116582 $(CONFIG_SHELL) $(srctree)/scripts/setlocalversion --save-scmversion
116583 - tar -cz $(RCS_TAR_IGNORE) -f $(KERNELPATH).tar.gz $(TAR_CONTENT)
116584 + tar --owner=root --group=root -cz $(RCS_TAR_IGNORE) -f $(KERNELPATH).tar.gz $(TAR_CONTENT)
116585 rm $(KERNELPATH)
116586 rm -f $(objtree)/.scmversion
116587 $(CONFIG_SHELL) $(srctree)/scripts/mkversion > $(objtree)/.tmp_version
116588 diff --git a/scripts/package/builddeb b/scripts/package/builddeb
116589 index 88dbf23..d1b4291 100755
116590 --- a/scripts/package/builddeb
116591 +++ b/scripts/package/builddeb
116592 @@ -304,6 +304,7 @@ fi
116593 (cd $srctree; find arch/$SRCARCH -name module.lds -o -name Kbuild.platforms -o -name Platform) >> "$objtree/debian/hdrsrcfiles"
116594 (cd $srctree; find $(find arch/$SRCARCH -name include -o -name scripts -type d) -type f) >> "$objtree/debian/hdrsrcfiles"
116595 (cd $objtree; find arch/$SRCARCH/include Module.symvers include scripts -type f) >> "$objtree/debian/hdrobjfiles"
116596 +(cd $objtree; find tools/gcc -name \*.so >> "$objtree/debian/hdrobjfiles")
116597 destdir=$kernel_headers_dir/usr/src/linux-headers-$version
116598 mkdir -p "$destdir"
116599 (cd $srctree; tar -c -f - -T -) < "$objtree/debian/hdrsrcfiles" | (cd $destdir; tar -xf -)
116600 diff --git a/scripts/package/mkspec b/scripts/package/mkspec
116601 index d9ab94b..eb7f04c 100755
116602 --- a/scripts/package/mkspec
116603 +++ b/scripts/package/mkspec
116604 @@ -122,30 +122,41 @@ echo 'rm -f $RPM_BUILD_ROOT'"/lib/modules/$KERNELRELEASE/{build,source}"
116605 echo "mkdir -p "'$RPM_BUILD_ROOT'"/usr/src/kernels/$KERNELRELEASE"
116606 echo "EXCLUDES=\"$RCS_TAR_IGNORE --exclude .tmp_versions --exclude=*vmlinux* --exclude=*.o --exclude=*.ko --exclude=*.cmd --exclude=Documentation --exclude=firmware --exclude .config.old --exclude .missing-syscalls.d\""
116607 echo "tar "'$EXCLUDES'" -cf- . | (cd "'$RPM_BUILD_ROOT'"/usr/src/kernels/$KERNELRELEASE;tar xvf -)"
116608 -echo 'cd $RPM_BUILD_ROOT'"/lib/modules/$KERNELRELEASE"
116609 -echo "ln -sf /usr/src/kernels/$KERNELRELEASE build"
116610 -echo "ln -sf /usr/src/kernels/$KERNELRELEASE source"
116611 fi
116612
116613 echo ""
116614 echo "%clean"
116615 echo 'rm -rf $RPM_BUILD_ROOT'
116616 echo ""
116617 +echo "%pre"
116618 +echo 'chmod -f 0500 /boot'
116619 +echo 'if [ -d /lib/modules ]; then'
116620 +echo 'chmod -f 0500 /lib/modules'
116621 +echo 'fi'
116622 +echo 'if [ -d /lib32/modules ]; then'
116623 +echo 'chmod -f 0500 /lib32/modules'
116624 +echo 'fi'
116625 +echo 'if [ -d /lib64/modules ]; then'
116626 +echo 'chmod -f 0500 /lib64/modules'
116627 +echo 'fi'
116628 +echo ""
116629 +echo "%post devel"
116630 +echo "ln -sf /usr/src/kernels/$KERNELRELEASE /lib/modules/$KERNELRELEASE/build"
116631 +echo "ln -sf /usr/src/kernels/$KERNELRELEASE /lib/modules/$KERNELRELEASE/source"
116632 +echo ""
116633 echo "%post"
116634 -echo "if [ -x /sbin/installkernel -a -r /boot/vmlinuz-$KERNELRELEASE -a -r /boot/System.map-$KERNELRELEASE ]; then"
116635 -echo "cp /boot/vmlinuz-$KERNELRELEASE /boot/vmlinuz-$KERNELRELEASE-rpm"
116636 -echo "cp /boot/System.map-$KERNELRELEASE /boot/System.map-$KERNELRELEASE-rpm"
116637 -echo "rm -f /boot/vmlinuz-$KERNELRELEASE /boot/System.map-$KERNELRELEASE"
116638 -echo "/sbin/installkernel $KERNELRELEASE /boot/vmlinuz-$KERNELRELEASE-rpm /boot/System.map-$KERNELRELEASE-rpm"
116639 -echo "rm -f /boot/vmlinuz-$KERNELRELEASE-rpm /boot/System.map-$KERNELRELEASE-rpm"
116640 +echo "if [ -x /sbin/dracut ]; then"
116641 +echo '/sbin/new-kernel-pkg --dracut --mkinitrd --depmod --install --make-default '"$KERNELRELEASE"' || exit $?'
116642 +echo "else"
116643 +echo '/sbin/new-kernel-pkg --mkinitrd --depmod --install --make-default '"$KERNELRELEASE"' || exit $?'
116644 echo "fi"
116645 echo ""
116646 echo "%files"
116647 -echo '%defattr (-, root, root)'
116648 +echo '%defattr (400, root, root, 500)'
116649 echo "%dir /lib/modules"
116650 -echo "/lib/modules/$KERNELRELEASE"
116651 echo "%exclude /lib/modules/$KERNELRELEASE/build"
116652 echo "%exclude /lib/modules/$KERNELRELEASE/source"
116653 +echo "/lib/modules/$KERNELRELEASE"
116654 echo "/lib/firmware/$KERNELRELEASE"
116655 echo "/boot/*"
116656 echo ""
116657 @@ -155,9 +166,8 @@ echo "/usr/include"
116658 echo ""
116659 if ! $PREBUILT; then
116660 echo "%files devel"
116661 -echo '%defattr (-, root, root)'
116662 +echo '%defattr (400, root, root, 500)'
116663 +echo "%dir /lib/modules/$KERNELRELEASE"
116664 echo "/usr/src/kernels/$KERNELRELEASE"
116665 -echo "/lib/modules/$KERNELRELEASE/build"
116666 -echo "/lib/modules/$KERNELRELEASE/source"
116667 echo ""
116668 fi
116669 diff --git a/scripts/pnmtologo.c b/scripts/pnmtologo.c
116670 index 4718d78..9220d58 100644
116671 --- a/scripts/pnmtologo.c
116672 +++ b/scripts/pnmtologo.c
116673 @@ -244,14 +244,14 @@ static void write_header(void)
116674 fprintf(out, " * Linux logo %s\n", logoname);
116675 fputs(" */\n\n", out);
116676 fputs("#include <linux/linux_logo.h>\n\n", out);
116677 - fprintf(out, "static unsigned char %s_data[] __initdata = {\n",
116678 + fprintf(out, "static unsigned char %s_data[] = {\n",
116679 logoname);
116680 }
116681
116682 static void write_footer(void)
116683 {
116684 fputs("\n};\n\n", out);
116685 - fprintf(out, "const struct linux_logo %s __initconst = {\n", logoname);
116686 + fprintf(out, "const struct linux_logo %s = {\n", logoname);
116687 fprintf(out, "\t.type\t\t= %s,\n", logo_types[logo_type]);
116688 fprintf(out, "\t.width\t\t= %d,\n", logo_width);
116689 fprintf(out, "\t.height\t\t= %d,\n", logo_height);
116690 @@ -381,7 +381,7 @@ static void write_logo_clut224(void)
116691 fputs("\n};\n\n", out);
116692
116693 /* write logo clut */
116694 - fprintf(out, "static unsigned char %s_clut[] __initdata = {\n",
116695 + fprintf(out, "static unsigned char %s_clut[] = {\n",
116696 logoname);
116697 write_hex_cnt = 0;
116698 for (i = 0; i < logo_clutsize; i++) {
116699 diff --git a/scripts/sortextable.h b/scripts/sortextable.h
116700 index ba87004..3f4852c 100644
116701 --- a/scripts/sortextable.h
116702 +++ b/scripts/sortextable.h
116703 @@ -108,9 +108,9 @@ do_func(Elf_Ehdr *ehdr, char const *const fname, table_sort_t custom_sort)
116704 const char *secstrtab;
116705 const char *strtab;
116706 char *extab_image;
116707 - int extab_index = 0;
116708 - int i;
116709 - int idx;
116710 + unsigned int extab_index = 0;
116711 + unsigned int i;
116712 + unsigned int idx;
116713 unsigned int num_sections;
116714 unsigned int secindex_strings;
116715
116716 diff --git a/scripts/tags.sh b/scripts/tags.sh
116717 index cdb491d..8d32bfc 100755
116718 --- a/scripts/tags.sh
116719 +++ b/scripts/tags.sh
116720 @@ -26,7 +26,7 @@ else
116721 fi
116722
116723 # ignore userspace tools
116724 -ignore="$ignore ( -path ${tree}tools ) -prune -o"
116725 +ignore="$ignore ( -path \"${tree}tools/[^g]*\" ) -prune -o"
116726
116727 # Find all available archs
116728 find_all_archs()
116729 diff --git a/security/Kconfig b/security/Kconfig
116730 index beb86b5..135675f 100644
116731 --- a/security/Kconfig
116732 +++ b/security/Kconfig
116733 @@ -4,6 +4,980 @@
116734
116735 menu "Security options"
116736
116737 +menu "Grsecurity"
116738 +
116739 + config ARCH_TRACK_EXEC_LIMIT
116740 + bool
116741 +
116742 + config PAX_KERNEXEC_PLUGIN
116743 + bool
116744 +
116745 + config PAX_PER_CPU_PGD
116746 + bool
116747 +
116748 + config TASK_SIZE_MAX_SHIFT
116749 + int
116750 + depends on X86_64
116751 + default 47 if !PAX_PER_CPU_PGD
116752 + default 42 if PAX_PER_CPU_PGD
116753 +
116754 + config PAX_ENABLE_PAE
116755 + bool
116756 + default y if (X86_32 && (MPENTIUM4 || MK8 || MPSC || MCORE2 || MATOM))
116757 +
116758 + config PAX_USERCOPY_SLABS
116759 + bool
116760 +
116761 +config GRKERNSEC
116762 + bool "Grsecurity"
116763 + select CRYPTO
116764 + select CRYPTO_SHA256
116765 + select PROC_FS
116766 + select STOP_MACHINE
116767 + select TTY
116768 + select DEBUG_KERNEL
116769 + select DEBUG_LIST
116770 + help
116771 + If you say Y here, you will be able to configure many features
116772 + that will enhance the security of your system. It is highly
116773 + recommended that you say Y here and read through the help
116774 + for each option so that you fully understand the features and
116775 + can evaluate their usefulness for your machine.
116776 +
116777 +choice
116778 + prompt "Configuration Method"
116779 + depends on GRKERNSEC
116780 + default GRKERNSEC_CONFIG_CUSTOM
116781 + help
116782 +
116783 +config GRKERNSEC_CONFIG_AUTO
116784 + bool "Automatic"
116785 + help
116786 + If you choose this configuration method, you'll be able to answer a small
116787 + number of simple questions about how you plan to use this kernel.
116788 + The settings of grsecurity and PaX will be automatically configured for
116789 + the highest commonly-used settings within the provided constraints.
116790 +
116791 + If you require additional configuration, custom changes can still be made
116792 + from the "custom configuration" menu.
116793 +
116794 +config GRKERNSEC_CONFIG_CUSTOM
116795 + bool "Custom"
116796 + help
116797 + If you choose this configuration method, you'll be able to configure all
116798 + grsecurity and PaX settings manually. Via this method, no options are
116799 + automatically enabled.
116800 +
116801 + Take note that if menuconfig is exited with this configuration method
116802 + chosen, you will not be able to use the automatic configuration methods
116803 + without starting again with a kernel configuration with no grsecurity
116804 + or PaX options specified inside.
116805 +
116806 +endchoice
116807 +
116808 +choice
116809 + prompt "Usage Type"
116810 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
116811 + default GRKERNSEC_CONFIG_SERVER
116812 + help
116813 +
116814 +config GRKERNSEC_CONFIG_SERVER
116815 + bool "Server"
116816 + help
116817 + Choose this option if you plan to use this kernel on a server.
116818 +
116819 +config GRKERNSEC_CONFIG_DESKTOP
116820 + bool "Desktop"
116821 + help
116822 + Choose this option if you plan to use this kernel on a desktop.
116823 +
116824 +endchoice
116825 +
116826 +choice
116827 + prompt "Virtualization Type"
116828 + depends on (GRKERNSEC && X86 && GRKERNSEC_CONFIG_AUTO)
116829 + default GRKERNSEC_CONFIG_VIRT_NONE
116830 + help
116831 +
116832 +config GRKERNSEC_CONFIG_VIRT_NONE
116833 + bool "None"
116834 + help
116835 + Choose this option if this kernel will be run on bare metal.
116836 +
116837 +config GRKERNSEC_CONFIG_VIRT_GUEST
116838 + bool "Guest"
116839 + help
116840 + Choose this option if this kernel will be run as a VM guest.
116841 +
116842 +config GRKERNSEC_CONFIG_VIRT_HOST
116843 + bool "Host"
116844 + help
116845 + Choose this option if this kernel will be run as a VM host.
116846 +
116847 +endchoice
116848 +
116849 +choice
116850 + prompt "Virtualization Hardware"
116851 + depends on (GRKERNSEC && X86 && GRKERNSEC_CONFIG_AUTO && (GRKERNSEC_CONFIG_VIRT_GUEST || GRKERNSEC_CONFIG_VIRT_HOST))
116852 + help
116853 +
116854 +config GRKERNSEC_CONFIG_VIRT_EPT
116855 + bool "EPT/RVI Processor Support"
116856 + depends on X86
116857 + help
116858 + Choose this option if your CPU supports the EPT or RVI features of 2nd-gen
116859 + hardware virtualization. This allows for additional kernel hardening protections
116860 + to operate without additional performance impact.
116861 +
116862 + To see if your Intel processor supports EPT, see:
116863 + http://ark.intel.com/Products/VirtualizationTechnology
116864 + (Most Core i3/5/7 support EPT)
116865 +
116866 + To see if your AMD processor supports RVI, see:
116867 + http://support.amd.com/us/kbarticles/Pages/GPU120AMDRVICPUsHyperVWin8.aspx
116868 +
116869 +config GRKERNSEC_CONFIG_VIRT_SOFT
116870 + bool "First-gen/No Hardware Virtualization"
116871 + help
116872 + Choose this option if you use an Atom/Pentium/Core 2 processor that either doesn't
116873 + support hardware virtualization or doesn't support the EPT/RVI extensions.
116874 +
116875 +endchoice
116876 +
116877 +choice
116878 + prompt "Virtualization Software"
116879 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO && (GRKERNSEC_CONFIG_VIRT_GUEST || GRKERNSEC_CONFIG_VIRT_HOST))
116880 + help
116881 +
116882 +config GRKERNSEC_CONFIG_VIRT_XEN
116883 + bool "Xen"
116884 + help
116885 + Choose this option if this kernel is running as a Xen guest or host.
116886 +
116887 +config GRKERNSEC_CONFIG_VIRT_VMWARE
116888 + bool "VMWare"
116889 + help
116890 + Choose this option if this kernel is running as a VMWare guest or host.
116891 +
116892 +config GRKERNSEC_CONFIG_VIRT_KVM
116893 + bool "KVM"
116894 + help
116895 + Choose this option if this kernel is running as a KVM guest or host.
116896 +
116897 +config GRKERNSEC_CONFIG_VIRT_VIRTUALBOX
116898 + bool "VirtualBox"
116899 + help
116900 + Choose this option if this kernel is running as a VirtualBox guest or host.
116901 +
116902 +config GRKERNSEC_CONFIG_VIRT_HYPERV
116903 + bool "Hyper-V"
116904 + help
116905 + Choose this option if this kernel is running as a Hyper-V guest.
116906 +
116907 +endchoice
116908 +
116909 +choice
116910 + prompt "Required Priorities"
116911 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
116912 + default GRKERNSEC_CONFIG_PRIORITY_PERF
116913 + help
116914 +
116915 +config GRKERNSEC_CONFIG_PRIORITY_PERF
116916 + bool "Performance"
116917 + help
116918 + Choose this option if performance is of highest priority for this deployment
116919 + of grsecurity. Features like UDEREF on a 64bit kernel, kernel stack clearing,
116920 + clearing of structures intended for userland, and freed memory sanitizing will
116921 + be disabled.
116922 +
116923 +config GRKERNSEC_CONFIG_PRIORITY_SECURITY
116924 + bool "Security"
116925 + help
116926 + Choose this option if security is of highest priority for this deployment of
116927 + grsecurity. UDEREF, kernel stack clearing, clearing of structures intended
116928 + for userland, and freed memory sanitizing will be enabled for this kernel.
116929 + In a worst-case scenario, these features can introduce a 20% performance hit
116930 + (UDEREF on x64 contributing half of this hit).
116931 +
116932 +endchoice
116933 +
116934 +menu "Default Special Groups"
116935 +depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
116936 +
116937 +config GRKERNSEC_PROC_GID
116938 + int "GID exempted from /proc restrictions"
116939 + default 1001
116940 + help
116941 + Setting this GID determines which group will be exempted from
116942 + grsecurity's /proc restrictions, allowing users of the specified
116943 + group to view network statistics and the existence of other users'
116944 + processes on the system. This GID may also be chosen at boot time
116945 + via "grsec_proc_gid=" on the kernel commandline.
116946 +
116947 +config GRKERNSEC_TPE_UNTRUSTED_GID
116948 + int "GID for TPE-untrusted users"
116949 + depends on GRKERNSEC_CONFIG_SERVER && GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT
116950 + default 1005
116951 + help
116952 + Setting this GID determines which group untrusted users should
116953 + be added to. These users will be placed under grsecurity's Trusted Path
116954 + Execution mechanism, preventing them from executing their own binaries.
116955 + The users will only be able to execute binaries in directories owned and
116956 + writable only by the root user. If the sysctl option is enabled, a sysctl
116957 + option with name "tpe_gid" is created.
116958 +
116959 +config GRKERNSEC_TPE_TRUSTED_GID
116960 + int "GID for TPE-trusted users"
116961 + depends on GRKERNSEC_CONFIG_SERVER && GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT
116962 + default 1005
116963 + help
116964 + Setting this GID determines what group TPE restrictions will be
116965 + *disabled* for. If the sysctl option is enabled, a sysctl option
116966 + with name "tpe_gid" is created.
116967 +
116968 +config GRKERNSEC_SYMLINKOWN_GID
116969 + int "GID for users with kernel-enforced SymlinksIfOwnerMatch"
116970 + depends on GRKERNSEC_CONFIG_SERVER
116971 + default 1006
116972 + help
116973 + Setting this GID determines what group kernel-enforced
116974 + SymlinksIfOwnerMatch will be enabled for. If the sysctl option
116975 + is enabled, a sysctl option with name "symlinkown_gid" is created.
116976 +
116977 +
116978 +endmenu
116979 +
116980 +menu "Customize Configuration"
116981 +depends on GRKERNSEC
116982 +
116983 +menu "PaX"
116984 +
116985 +config PAX
116986 + bool "Enable various PaX features"
116987 + default y if GRKERNSEC_CONFIG_AUTO
116988 + depends on GRKERNSEC && (ALPHA || ARM || AVR32 || IA64 || MIPS || PARISC || PPC || SPARC || X86)
116989 + help
116990 + This allows you to enable various PaX features. PaX adds
116991 + intrusion prevention mechanisms to the kernel that reduce
116992 + the risks posed by exploitable memory corruption bugs.
116993 +
116994 +menu "PaX Control"
116995 + depends on PAX
116996 +
116997 +config PAX_SOFTMODE
116998 + bool 'Support soft mode'
116999 + help
117000 + Enabling this option will allow you to run PaX in soft mode, that
117001 + is, PaX features will not be enforced by default, only on executables
117002 + marked explicitly. You must also enable PT_PAX_FLAGS or XATTR_PAX_FLAGS
117003 + support as they are the only way to mark executables for soft mode use.
117004 +
117005 + Soft mode can be activated by using the "pax_softmode=1" kernel command
117006 + line option on boot. Furthermore you can control various PaX features
117007 + at runtime via the entries in /proc/sys/kernel/pax.
117008 +
117009 +config PAX_EI_PAX
117010 + bool 'Use legacy ELF header marking'
117011 + default y if GRKERNSEC_CONFIG_AUTO
117012 + help
117013 + Enabling this option will allow you to control PaX features on
117014 + a per executable basis via the 'chpax' utility available at
117015 + http://pax.grsecurity.net/. The control flags will be read from
117016 + an otherwise reserved part of the ELF header. This marking has
117017 + numerous drawbacks (no support for soft-mode, toolchain does not
117018 + know about the non-standard use of the ELF header) therefore it
117019 + has been deprecated in favour of PT_PAX_FLAGS and XATTR_PAX_FLAGS
117020 + support.
117021 +
117022 + Note that if you enable PT_PAX_FLAGS or XATTR_PAX_FLAGS marking
117023 + support as well, they will override the legacy EI_PAX marks.
117024 +
117025 + If you enable none of the marking options then all applications
117026 + will run with PaX enabled on them by default.
117027 +
117028 +config PAX_PT_PAX_FLAGS
117029 + bool 'Use ELF program header marking'
117030 + default y if GRKERNSEC_CONFIG_AUTO
117031 + help
117032 + Enabling this option will allow you to control PaX features on
117033 + a per executable basis via the 'paxctl' utility available at
117034 + http://pax.grsecurity.net/. The control flags will be read from
117035 + a PaX specific ELF program header (PT_PAX_FLAGS). This marking
117036 + has the benefits of supporting both soft mode and being fully
117037 + integrated into the toolchain (the binutils patch is available
117038 + from http://pax.grsecurity.net).
117039 +
117040 + Note that if you enable the legacy EI_PAX marking support as well,
117041 + the EI_PAX marks will be overridden by the PT_PAX_FLAGS marks.
117042 +
117043 + If you enable both PT_PAX_FLAGS and XATTR_PAX_FLAGS support then you
117044 + must make sure that the marks are the same if a binary has both marks.
117045 +
117046 + If you enable none of the marking options then all applications
117047 + will run with PaX enabled on them by default.
117048 +
117049 +config PAX_XATTR_PAX_FLAGS
117050 + bool 'Use filesystem extended attributes marking'
117051 + default y if GRKERNSEC_CONFIG_AUTO
117052 + select CIFS_XATTR if CIFS
117053 + select EXT2_FS_XATTR if EXT2_FS
117054 + select EXT3_FS_XATTR if EXT3_FS
117055 + select F2FS_FS_XATTR if F2FS_FS
117056 + select JFFS2_FS_XATTR if JFFS2_FS
117057 + select REISERFS_FS_XATTR if REISERFS_FS
117058 + select SQUASHFS_XATTR if SQUASHFS
117059 + select TMPFS_XATTR if TMPFS
117060 + help
117061 + Enabling this option will allow you to control PaX features on
117062 + a per executable basis via the 'setfattr' utility. The control
117063 + flags will be read from the user.pax.flags extended attribute of
117064 + the file. This marking has the benefit of supporting binary-only
117065 + applications that self-check themselves (e.g., skype) and would
117066 + not tolerate chpax/paxctl changes. The main drawback is that
117067 + extended attributes are not supported by some filesystems (e.g.,
117068 + isofs, udf, vfat) so copying files through such filesystems will
117069 + lose the extended attributes and these PaX markings.
117070 +
117071 + Note that if you enable the legacy EI_PAX marking support as well,
117072 + the EI_PAX marks will be overridden by the XATTR_PAX_FLAGS marks.
117073 +
117074 + If you enable both PT_PAX_FLAGS and XATTR_PAX_FLAGS support then you
117075 + must make sure that the marks are the same if a binary has both marks.
117076 +
117077 + If you enable none of the marking options then all applications
117078 + will run with PaX enabled on them by default.
117079 +
117080 +choice
117081 + prompt 'MAC system integration'
117082 + default PAX_HAVE_ACL_FLAGS
117083 + help
117084 + Mandatory Access Control systems have the option of controlling
117085 + PaX flags on a per executable basis, choose the method supported
117086 + by your particular system.
117087 +
117088 + - "none": if your MAC system does not interact with PaX,
117089 + - "direct": if your MAC system defines pax_set_initial_flags() itself,
117090 + - "hook": if your MAC system uses the pax_set_initial_flags_func callback.
117091 +
117092 + NOTE: this option is for developers/integrators only.
117093 +
117094 + config PAX_NO_ACL_FLAGS
117095 + bool 'none'
117096 +
117097 + config PAX_HAVE_ACL_FLAGS
117098 + bool 'direct'
117099 +
117100 + config PAX_HOOK_ACL_FLAGS
117101 + bool 'hook'
117102 +endchoice
117103 +
117104 +endmenu
117105 +
117106 +menu "Non-executable pages"
117107 + depends on PAX
117108 +
117109 +config PAX_NOEXEC
117110 + bool "Enforce non-executable pages"
117111 + default y if GRKERNSEC_CONFIG_AUTO
117112 + depends on ALPHA || (ARM && (CPU_V6 || CPU_V6K || CPU_V7)) || IA64 || MIPS || PARISC || PPC || S390 || SPARC || X86
117113 + help
117114 + By design some architectures do not allow for protecting memory
117115 + pages against execution or even if they do, Linux does not make
117116 + use of this feature. In practice this means that if a page is
117117 + readable (such as the stack or heap) it is also executable.
117118 +
117119 + There is a well known exploit technique that makes use of this
117120 + fact and a common programming mistake where an attacker can
117121 + introduce code of his choice somewhere in the attacked program's
117122 + memory (typically the stack or the heap) and then execute it.
117123 +
117124 + If the attacked program was running with different (typically
117125 + higher) privileges than that of the attacker, then he can elevate
117126 + his own privilege level (e.g. get a root shell, write to files for
117127 + which he does not have write access to, etc).
117128 +
117129 + Enabling this option will let you choose from various features
117130 + that prevent the injection and execution of 'foreign' code in
117131 + a program.
117132 +
117133 + This will also break programs that rely on the old behaviour and
117134 + expect that dynamically allocated memory via the malloc() family
117135 + of functions is executable (which it is not). Notable examples
117136 + are the XFree86 4.x server, the java runtime and wine.
117137 +
117138 +config PAX_PAGEEXEC
117139 + bool "Paging based non-executable pages"
117140 + default y if GRKERNSEC_CONFIG_AUTO
117141 + depends on PAX_NOEXEC && (!X86_32 || M586 || M586TSC || M586MMX || M686 || MPENTIUMII || MPENTIUMIII || MPENTIUMM || MCORE2 || MATOM || MPENTIUM4 || MPSC || MK7 || MK8 || MWINCHIPC6 || MWINCHIP2 || MWINCHIP3D || MVIAC3_2 || MVIAC7)
117142 + select ARCH_TRACK_EXEC_LIMIT if X86_32
117143 + help
117144 + This implementation is based on the paging feature of the CPU.
117145 + On i386 without hardware non-executable bit support there is a
117146 + variable but usually low performance impact, however on Intel's
117147 + P4 core based CPUs it is very high so you should not enable this
117148 + for kernels meant to be used on such CPUs.
117149 +
117150 + On alpha, avr32, ia64, parisc, sparc, sparc64, x86_64 and i386
117151 + with hardware non-executable bit support there is no performance
117152 + impact, on ppc the impact is negligible.
117153 +
117154 + Note that several architectures require various emulations due to
117155 + badly designed userland ABIs, this will cause a performance impact
117156 + but will disappear as soon as userland is fixed. For example, ppc
117157 + userland MUST have been built with secure-plt by a recent toolchain.
117158 +
117159 +config PAX_SEGMEXEC
117160 + bool "Segmentation based non-executable pages"
117161 + default y if GRKERNSEC_CONFIG_AUTO
117162 + depends on PAX_NOEXEC && X86_32
117163 + help
117164 + This implementation is based on the segmentation feature of the
117165 + CPU and has a very small performance impact, however applications
117166 + will be limited to a 1.5 GB address space instead of the normal
117167 + 3 GB.
117168 +
117169 +config PAX_EMUTRAMP
117170 + bool "Emulate trampolines"
117171 + default y if PARISC || GRKERNSEC_CONFIG_AUTO
117172 + depends on (PAX_PAGEEXEC || PAX_SEGMEXEC) && (PARISC || X86)
117173 + help
117174 + There are some programs and libraries that for one reason or
117175 + another attempt to execute special small code snippets from
117176 + non-executable memory pages. Most notable examples are the
117177 + signal handler return code generated by the kernel itself and
117178 + the GCC trampolines.
117179 +
117180 + If you enabled CONFIG_PAX_PAGEEXEC or CONFIG_PAX_SEGMEXEC then
117181 + such programs will no longer work under your kernel.
117182 +
117183 + As a remedy you can say Y here and use the 'chpax' or 'paxctl'
117184 + utilities to enable trampoline emulation for the affected programs
117185 + yet still have the protection provided by the non-executable pages.
117186 +
117187 + On parisc you MUST enable this option and EMUSIGRT as well, otherwise
117188 + your system will not even boot.
117189 +
117190 + Alternatively you can say N here and use the 'chpax' or 'paxctl'
117191 + utilities to disable CONFIG_PAX_PAGEEXEC and CONFIG_PAX_SEGMEXEC
117192 + for the affected files.
117193 +
117194 + NOTE: enabling this feature *may* open up a loophole in the
117195 + protection provided by non-executable pages that an attacker
117196 + could abuse. Therefore the best solution is to not have any
117197 + files on your system that would require this option. This can
117198 + be achieved by not using libc5 (which relies on the kernel
117199 + signal handler return code) and not using or rewriting programs
117200 + that make use of the nested function implementation of GCC.
117201 + Skilled users can just fix GCC itself so that it implements
117202 + nested function calls in a way that does not interfere with PaX.
117203 +
117204 +config PAX_EMUSIGRT
117205 + bool "Automatically emulate sigreturn trampolines"
117206 + depends on PAX_EMUTRAMP && PARISC
117207 + default y
117208 + help
117209 + Enabling this option will have the kernel automatically detect
117210 + and emulate signal return trampolines executing on the stack
117211 + that would otherwise lead to task termination.
117212 +
117213 + This solution is intended as a temporary one for users with
117214 + legacy versions of libc (libc5, glibc 2.0, uClibc before 0.9.17,
117215 + Modula-3 runtime, etc) or executables linked to such, basically
117216 + everything that does not specify its own SA_RESTORER function in
117217 + normal executable memory like glibc 2.1+ does.
117218 +
117219 + On parisc you MUST enable this option, otherwise your system will
117220 + not even boot.
117221 +
117222 + NOTE: this feature cannot be disabled on a per executable basis
117223 + and since it *does* open up a loophole in the protection provided
117224 + by non-executable pages, the best solution is to not have any
117225 + files on your system that would require this option.
117226 +
117227 +config PAX_MPROTECT
117228 + bool "Restrict mprotect()"
117229 + default y if GRKERNSEC_CONFIG_AUTO
117230 + depends on (PAX_PAGEEXEC || PAX_SEGMEXEC)
117231 + help
117232 + Enabling this option will prevent programs from
117233 + - changing the executable status of memory pages that were
117234 + not originally created as executable,
117235 + - making read-only executable pages writable again,
117236 + - creating executable pages from anonymous memory,
117237 + - making read-only-after-relocations (RELRO) data pages writable again.
117238 +
117239 + You should say Y here to complete the protection provided by
117240 + the enforcement of non-executable pages.
117241 +
117242 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control
117243 + this feature on a per file basis.
117244 +
117245 +config PAX_MPROTECT_COMPAT
117246 + bool "Use legacy/compat protection demoting (read help)"
117247 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_DESKTOP)
117248 + depends on PAX_MPROTECT
117249 + help
117250 + The current implementation of PAX_MPROTECT denies RWX allocations/mprotects
117251 + by sending the proper error code to the application. For some broken
117252 + userland, this can cause problems with Python or other applications. The
117253 + current implementation however allows for applications like clamav to
117254 + detect if JIT compilation/execution is allowed and to fall back gracefully
117255 + to an interpreter-based mode if it does not. While we encourage everyone
117256 + to use the current implementation as-is and push upstream to fix broken
117257 + userland (note that the RWX logging option can assist with this), in some
117258 + environments this may not be possible. Having to disable MPROTECT
117259 + completely on certain binaries reduces the security benefit of PaX,
117260 + so this option is provided for those environments to revert to the old
117261 + behavior.
117262 +
117263 +config PAX_ELFRELOCS
117264 + bool "Allow ELF text relocations (read help)"
117265 + depends on PAX_MPROTECT
117266 + default n
117267 + help
117268 + Non-executable pages and mprotect() restrictions are effective
117269 + in preventing the introduction of new executable code into an
117270 + attacked task's address space. There remain only two venues
117271 + for this kind of attack: if the attacker can execute already
117272 + existing code in the attacked task then he can either have it
117273 + create and mmap() a file containing his code or have it mmap()
117274 + an already existing ELF library that does not have position
117275 + independent code in it and use mprotect() on it to make it
117276 + writable and copy his code there. While protecting against
117277 + the former approach is beyond PaX, the latter can be prevented
117278 + by having only PIC ELF libraries on one's system (which do not
117279 + need to relocate their code). If you are sure this is your case,
117280 + as is the case with all modern Linux distributions, then leave
117281 + this option disabled. You should say 'n' here.
117282 +
117283 +config PAX_ETEXECRELOCS
117284 + bool "Allow ELF ET_EXEC text relocations"
117285 + depends on PAX_MPROTECT && (ALPHA || IA64 || PARISC)
117286 + select PAX_ELFRELOCS
117287 + default y
117288 + help
117289 + On some architectures there are incorrectly created applications
117290 + that require text relocations and would not work without enabling
117291 + this option. If you are an alpha, ia64 or parisc user, you should
117292 + enable this option and disable it once you have made sure that
117293 + none of your applications need it.
117294 +
117295 +config PAX_EMUPLT
117296 + bool "Automatically emulate ELF PLT"
117297 + depends on PAX_MPROTECT && (ALPHA || PARISC || SPARC)
117298 + default y
117299 + help
117300 + Enabling this option will have the kernel automatically detect
117301 + and emulate the Procedure Linkage Table entries in ELF files.
117302 + On some architectures such entries are in writable memory, and
117303 + become non-executable leading to task termination. Therefore
117304 + it is mandatory that you enable this option on alpha, parisc,
117305 + sparc and sparc64, otherwise your system would not even boot.
117306 +
117307 + NOTE: this feature *does* open up a loophole in the protection
117308 + provided by the non-executable pages, therefore the proper
117309 + solution is to modify the toolchain to produce a PLT that does
117310 + not need to be writable.
117311 +
117312 +config PAX_DLRESOLVE
117313 + bool 'Emulate old glibc resolver stub'
117314 + depends on PAX_EMUPLT && SPARC
117315 + default n
117316 + help
117317 + This option is needed if userland has an old glibc (before 2.4)
117318 + that puts a 'save' instruction into the runtime generated resolver
117319 + stub that needs special emulation.
117320 +
117321 +config PAX_KERNEXEC
117322 + bool "Enforce non-executable kernel pages"
117323 + default y if GRKERNSEC_CONFIG_AUTO && (!X86 || GRKERNSEC_CONFIG_VIRT_NONE || (GRKERNSEC_CONFIG_VIRT_EPT && GRKERNSEC_CONFIG_VIRT_GUEST) || (GRKERNSEC_CONFIG_VIRT_EPT && GRKERNSEC_CONFIG_VIRT_KVM))
117324 + depends on (X86 || (ARM && (CPU_V6 || CPU_V6K || CPU_V7) && !(ARM_LPAE && MODULES))) && !XEN
117325 + select PAX_PER_CPU_PGD if X86_64 || (X86_32 && X86_PAE)
117326 + select PAX_KERNEXEC_PLUGIN if X86_64
117327 + select ARM_KERNMEM_PERMS if ARM
117328 + help
117329 + This is the kernel land equivalent of PAGEEXEC and MPROTECT,
117330 + that is, enabling this option will make it harder to inject
117331 + and execute 'foreign' code in kernel memory itself.
117332 +
117333 + Note that on amd64, CONFIG_EFI enabled with "efi=old_map" on
117334 + the kernel command-line will result in an RWX physical map.
117335 +
117336 + Likewise, the EFI runtime services are necessarily mapped as
117337 + RWX. If CONFIG_EFI is enabled on an EFI-capable system, it
117338 + is recommended that you boot with "noefi" on the kernel
117339 + command-line if possible to eliminate the mapping.
117340 +
117341 +choice
117342 + prompt "Return Address Instrumentation Method"
117343 + default PAX_KERNEXEC_PLUGIN_METHOD_BTS
117344 + depends on PAX_KERNEXEC_PLUGIN
117345 + help
117346 + Select the method used to instrument function pointer dereferences.
117347 + Note that binary modules cannot be instrumented by this approach.
117348 +
117349 + Note that the implementation requires a gcc with plugin support,
117350 + i.e., gcc 4.5 or newer. You may need to install the supporting
117351 + headers explicitly in addition to the normal gcc package.
117352 +
117353 + config PAX_KERNEXEC_PLUGIN_METHOD_BTS
117354 + bool "bts"
117355 + help
117356 + This method is compatible with binary only modules but has
117357 + a higher runtime overhead.
117358 +
117359 + config PAX_KERNEXEC_PLUGIN_METHOD_OR
117360 + bool "or"
117361 + depends on !PARAVIRT
117362 + help
117363 + This method is incompatible with binary only modules but has
117364 + a lower runtime overhead.
117365 +endchoice
117366 +
117367 +config PAX_KERNEXEC_PLUGIN_METHOD
117368 + string
117369 + default "bts" if PAX_KERNEXEC_PLUGIN_METHOD_BTS
117370 + default "or" if PAX_KERNEXEC_PLUGIN_METHOD_OR
117371 + default ""
117372 +
117373 +config PAX_KERNEXEC_MODULE_TEXT
117374 + int "Minimum amount of memory reserved for module code"
117375 + default "8" if (!GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_SERVER)
117376 + default "12" if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_DESKTOP)
117377 + depends on PAX_KERNEXEC && X86_32
117378 + help
117379 + Due to implementation details the kernel must reserve a fixed
117380 + amount of memory for runtime allocated code (such as modules)
117381 + at compile time that cannot be changed at runtime. Here you
117382 + can specify the minimum amount in MB that will be reserved.
117383 + Due to the same implementation details this size will always
117384 + be rounded up to the next 2/4 MB boundary (depends on PAE) so
117385 + the actually available memory for runtime allocated code will
117386 + usually be more than this minimum.
117387 +
117388 + The default 4 MB should be enough for most users but if you have
117389 + an excessive number of modules (e.g., most distribution configs
117390 + compile many drivers as modules) or use huge modules such as
117391 + nvidia's kernel driver, you will need to adjust this amount.
117392 + A good rule of thumb is to look at your currently loaded kernel
117393 + modules and add up their sizes.
117394 +
117395 +endmenu
117396 +
117397 +menu "Address Space Layout Randomization"
117398 + depends on PAX
117399 +
117400 +config PAX_ASLR
117401 + bool "Address Space Layout Randomization"
117402 + default y if GRKERNSEC_CONFIG_AUTO
117403 + help
117404 + Many if not most exploit techniques rely on the knowledge of
117405 + certain addresses in the attacked program. The following options
117406 + will allow the kernel to apply a certain amount of randomization
117407 + to specific parts of the program thereby forcing an attacker to
117408 + guess them in most cases. Any failed guess will most likely crash
117409 + the attacked program which allows the kernel to detect such attempts
117410 + and react on them. PaX itself provides no reaction mechanisms,
117411 + instead it is strongly encouraged that you make use of grsecurity's
117412 + (http://www.grsecurity.net/) built-in crash detection features or
117413 + develop one yourself.
117414 +
117415 + By saying Y here you can choose to randomize the following areas:
117416 + - top of the task's kernel stack
117417 + - top of the task's userland stack
117418 + - base address for mmap() requests that do not specify one
117419 + (this includes all libraries)
117420 + - base address of the main executable
117421 +
117422 + It is strongly recommended to say Y here as address space layout
117423 + randomization has negligible impact on performance yet it provides
117424 + a very effective protection.
117425 +
117426 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control
117427 + this feature on a per file basis.
117428 +
117429 +config PAX_RANDKSTACK
117430 + bool "Randomize kernel stack base"
117431 + default y if GRKERNSEC_CONFIG_AUTO && !(GRKERNSEC_CONFIG_VIRT_HOST && GRKERNSEC_CONFIG_VIRT_VIRTUALBOX)
117432 + depends on X86_TSC && X86
117433 + help
117434 + By saying Y here the kernel will randomize every task's kernel
117435 + stack on every system call. This will not only force an attacker
117436 + to guess it but also prevent him from making use of possible
117437 + leaked information about it.
117438 +
117439 + Since the kernel stack is a rather scarce resource, randomization
117440 + may cause unexpected stack overflows, therefore you should very
117441 + carefully test your system. Note that once enabled in the kernel
117442 + configuration, this feature cannot be disabled on a per file basis.
117443 +
117444 +config PAX_RANDUSTACK
117445 + bool
117446 +
117447 +config PAX_RANDMMAP
117448 + bool "Randomize user stack and mmap() bases"
117449 + default y if GRKERNSEC_CONFIG_AUTO
117450 + depends on PAX_ASLR
117451 + select PAX_RANDUSTACK
117452 + help
117453 + By saying Y here the kernel will randomize every task's userland
117454 + stack and use a randomized base address for mmap() requests that
117455 + do not specify one themselves.
117456 +
117457 + The stack randomization is done in two steps where the second
117458 + one may apply a big amount of shift to the top of the stack and
117459 + cause problems for programs that want to use lots of memory (more
117460 + than 2.5 GB if SEGMEXEC is not active, or 1.25 GB when it is).
117461 +
117462 + As a result of mmap randomization all dynamically loaded libraries
117463 + will appear at random addresses and therefore be harder to exploit
117464 + by a technique where an attacker attempts to execute library code
117465 + for his purposes (e.g. spawn a shell from an exploited program that
117466 + is running at an elevated privilege level).
117467 +
117468 + Furthermore, if a program is relinked as a dynamic ELF file, its
117469 + base address will be randomized as well, completing the full
117470 + randomization of the address space layout. Attacking such programs
117471 + becomes a guess game. You can find an example of doing this at
117472 + http://pax.grsecurity.net/et_dyn.tar.gz and practical samples at
117473 + http://www.grsecurity.net/grsec-gcc-specs.tar.gz .
117474 +
117475 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control this
117476 + feature on a per file basis.
117477 +
117478 +endmenu
117479 +
117480 +menu "Miscellaneous hardening features"
117481 +
117482 +config PAX_MEMORY_SANITIZE
117483 + bool "Sanitize all freed memory"
117484 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
117485 + help
117486 + By saying Y here the kernel will erase memory pages and slab objects
117487 + as soon as they are freed. This in turn reduces the lifetime of data
117488 + stored in them, making it less likely that sensitive information such
117489 + as passwords, cryptographic secrets, etc stay in memory for too long.
117490 +
117491 + This is especially useful for programs whose runtime is short, long
117492 + lived processes and the kernel itself benefit from this as long as
117493 + they ensure timely freeing of memory that may hold sensitive
117494 + information.
117495 +
117496 + A nice side effect of the sanitization of slab objects is the
117497 + reduction of possible info leaks caused by padding bytes within the
117498 + leaky structures. Use-after-free bugs for structures containing
117499 + pointers can also be detected as dereferencing the sanitized pointer
117500 + will generate an access violation.
117501 +
117502 + The tradeoff is performance impact, on a single CPU system kernel
117503 + compilation sees a 3% slowdown, other systems and workloads may vary
117504 + and you are advised to test this feature on your expected workload
117505 + before deploying it.
117506 +
117507 + The slab sanitization feature excludes a few slab caches per default
117508 + for performance reasons. To extend the feature to cover those as
117509 + well, pass "pax_sanitize_slab=full" as kernel command line parameter.
117510 +
117511 + To reduce the performance penalty by sanitizing pages only, albeit
117512 + limiting the effectiveness of this feature at the same time, slab
117513 + sanitization can be disabled with the kernel command line parameter
117514 + "pax_sanitize_slab=off".
117515 +
117516 + Note that this feature does not protect data stored in live pages,
117517 + e.g., process memory swapped to disk may stay there for a long time.
117518 +
117519 +config PAX_MEMORY_STACKLEAK
117520 + bool "Sanitize kernel stack"
117521 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
117522 + depends on X86
117523 + help
117524 + By saying Y here the kernel will erase the kernel stack before it
117525 + returns from a system call. This in turn reduces the information
117526 + that a kernel stack leak bug can reveal.
117527 +
117528 + Note that such a bug can still leak information that was put on
117529 + the stack by the current system call (the one eventually triggering
117530 + the bug) but traces of earlier system calls on the kernel stack
117531 + cannot leak anymore.
117532 +
117533 + The tradeoff is performance impact: on a single CPU system kernel
117534 + compilation sees a 1% slowdown, other systems and workloads may vary
117535 + and you are advised to test this feature on your expected workload
117536 + before deploying it.
117537 +
117538 + Note that the full feature requires a gcc with plugin support,
117539 + i.e., gcc 4.5 or newer. You may need to install the supporting
117540 + headers explicitly in addition to the normal gcc package. Using
117541 + older gcc versions means that functions with large enough stack
117542 + frames may leave uninitialized memory behind that may be exposed
117543 + to a later syscall leaking the stack.
117544 +
117545 +config PAX_MEMORY_STRUCTLEAK
117546 + bool "Forcibly initialize local variables copied to userland"
117547 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
117548 + help
117549 + By saying Y here the kernel will zero initialize some local
117550 + variables that are going to be copied to userland. This in
117551 + turn prevents unintended information leakage from the kernel
117552 + stack should later code forget to explicitly set all parts of
117553 + the copied variable.
117554 +
117555 + The tradeoff is less performance impact than PAX_MEMORY_STACKLEAK
117556 + at a much smaller coverage.
117557 +
117558 + Note that the implementation requires a gcc with plugin support,
117559 + i.e., gcc 4.5 or newer. You may need to install the supporting
117560 + headers explicitly in addition to the normal gcc package.
117561 +
117562 +config PAX_MEMORY_UDEREF
117563 + bool "Prevent invalid userland pointer dereference"
117564 + default y if GRKERNSEC_CONFIG_AUTO && !(X86_64 && GRKERNSEC_CONFIG_PRIORITY_PERF) && (!X86 || GRKERNSEC_CONFIG_VIRT_NONE || GRKERNSEC_CONFIG_VIRT_EPT)
117565 + depends on (X86 || (ARM && (CPU_V6 || CPU_V6K || CPU_V7) && !ARM_LPAE)) && !UML_X86 && !XEN
117566 + select PAX_PER_CPU_PGD if X86_64
117567 + help
117568 + By saying Y here the kernel will be prevented from dereferencing
117569 + userland pointers in contexts where the kernel expects only kernel
117570 + pointers. This is both a useful runtime debugging feature and a
117571 + security measure that prevents exploiting a class of kernel bugs.
117572 +
117573 + The tradeoff is that some virtualization solutions may experience
117574 + a huge slowdown and therefore you should not enable this feature
117575 + for kernels meant to run in such environments. Whether a given VM
117576 + solution is affected or not is best determined by simply trying it
117577 + out, the performance impact will be obvious right on boot as this
117578 + mechanism engages from very early on. A good rule of thumb is that
117579 + VMs running on CPUs without hardware virtualization support (i.e.,
117580 + the majority of IA-32 CPUs) will likely experience the slowdown.
117581 +
117582 + On X86_64 the kernel will make use of PCID support when available
117583 + (Intel's Westmere, Sandy Bridge, etc) for better security (default)
117584 + or performance impact. Pass pax_weakuderef on the kernel command
117585 + line to choose the latter.
117586 +
117587 +config PAX_REFCOUNT
117588 + bool "Prevent various kernel object reference counter overflows"
117589 + default y if GRKERNSEC_CONFIG_AUTO
117590 + depends on GRKERNSEC && ((ARM && (CPU_V6 || CPU_V6K || CPU_V7)) || MIPS || PPC || SPARC64 || X86)
117591 + help
117592 + By saying Y here the kernel will detect and prevent overflowing
117593 + various (but not all) kinds of object reference counters. Such
117594 + overflows can normally occur due to bugs only and are often, if
117595 + not always, exploitable.
117596 +
117597 + The tradeoff is that data structures protected by an overflowed
117598 + refcount will never be freed and therefore will leak memory. Note
117599 + that this leak also happens even without this protection but in
117600 + that case the overflow can eventually trigger the freeing of the
117601 + data structure while it is still being used elsewhere, resulting
117602 + in the exploitable situation that this feature prevents.
117603 +
117604 + Since this has a negligible performance impact, you should enable
117605 + this feature.
117606 +
117607 +config PAX_CONSTIFY_PLUGIN
117608 + bool "Automatically constify eligible structures"
117609 + default y
117610 + depends on !UML && PAX_KERNEXEC
117611 + help
117612 + By saying Y here the compiler will automatically constify a class
117613 + of types that contain only function pointers. This reduces the
117614 + kernel's attack surface and also produces a better memory layout.
117615 +
117616 + Note that the implementation requires a gcc with plugin support,
117617 + i.e., gcc 4.5 or newer. You may need to install the supporting
117618 + headers explicitly in addition to the normal gcc package.
117619 +
117620 + Note that if some code really has to modify constified variables
117621 + then the source code will have to be patched to allow it. Examples
117622 + can be found in PaX itself (the no_const attribute) and for some
117623 + out-of-tree modules at http://www.grsecurity.net/~paxguy1/ .
117624 +
117625 +config PAX_USERCOPY
117626 + bool "Harden heap object copies between kernel and userland"
117627 + default y if GRKERNSEC_CONFIG_AUTO
117628 + depends on ARM || IA64 || PPC || SPARC || X86
117629 + depends on GRKERNSEC && (SLAB || SLUB || SLOB)
117630 + select PAX_USERCOPY_SLABS
117631 + help
117632 + By saying Y here the kernel will enforce the size of heap objects
117633 + when they are copied in either direction between the kernel and
117634 + userland, even if only a part of the heap object is copied.
117635 +
117636 + Specifically, this checking prevents information leaking from the
117637 + kernel heap during kernel to userland copies (if the kernel heap
117638 + object is otherwise fully initialized) and prevents kernel heap
117639 + overflows during userland to kernel copies.
117640 +
117641 + Note that the current implementation provides the strictest bounds
117642 + checks for the SLUB allocator.
117643 +
117644 + Enabling this option also enables per-slab cache protection against
117645 + data in a given cache being copied into/out of via userland
117646 + accessors. Though the whitelist of regions will be reduced over
117647 + time, it notably protects important data structures like task structs.
117648 +
117649 + If frame pointers are enabled on x86, this option will also restrict
117650 + copies into and out of the kernel stack to local variables within a
117651 + single frame.
117652 +
117653 + Since this has a negligible performance impact, you should enable
117654 + this feature.
117655 +
117656 +config PAX_USERCOPY_DEBUG
117657 + bool
117658 + depends on X86 && PAX_USERCOPY
117659 + default n
117660 +
117661 +config PAX_SIZE_OVERFLOW
117662 + bool "Prevent various integer overflows in function size parameters"
117663 + default y if GRKERNSEC_CONFIG_AUTO
117664 + depends on X86
117665 + help
117666 + By saying Y here the kernel recomputes expressions of function
117667 + arguments marked by a size_overflow attribute with double integer
117668 + precision (DImode/TImode for 32/64 bit integer types).
117669 +
117670 + The recomputed argument is checked against TYPE_MAX and an event
117671 + is logged on overflow and the triggering process is killed.
117672 +
117673 + Homepage: http://www.grsecurity.net/~ephox/overflow_plugin/
117674 +
117675 + Note that the implementation requires a gcc with plugin support,
117676 + i.e., gcc 4.5 or newer. You may need to install the supporting
117677 + headers explicitly in addition to the normal gcc package.
117678 +
117679 +config PAX_LATENT_ENTROPY
117680 + bool "Generate some entropy during boot and runtime"
117681 + default y if GRKERNSEC_CONFIG_AUTO
117682 + help
117683 + By saying Y here the kernel will instrument some kernel code to
117684 + extract some entropy from both original and artificially created
117685 + program state. This will help especially embedded systems where
117686 + there is little 'natural' source of entropy normally. The cost
117687 + is some slowdown of the boot process and fork and irq processing.
117688 +
117689 + When pax_extra_latent_entropy is passed on the kernel command line,
117690 + entropy will be extracted from up to the first 4GB of RAM while the
117691 + runtime memory allocator is being initialized. This costs even more
117692 + slowdown of the boot process.
117693 +
117694 + Note that the implementation requires a gcc with plugin support,
117695 + i.e., gcc 4.5 or newer. You may need to install the supporting
117696 + headers explicitly in addition to the normal gcc package.
117697 +
117698 + Note that entropy extracted this way is not cryptographically
117699 + secure!
117700 +
117701 +endmenu
117702 +
117703 +endmenu
117704 +
117705 +source grsecurity/Kconfig
117706 +
117707 +endmenu
117708 +
117709 +endmenu
117710 +
117711 source security/keys/Kconfig
117712
117713 config SECURITY_DMESG_RESTRICT
117714 @@ -103,7 +1077,7 @@ config INTEL_TXT
117715 config LSM_MMAP_MIN_ADDR
117716 int "Low address space for LSM to protect from user allocation"
117717 depends on SECURITY && SECURITY_SELINUX
117718 - default 32768 if ARM || (ARM64 && COMPAT)
117719 + default 32768 if ALPHA || ARM || (ARM64 && COMPAT) || PARISC || SPARC32
117720 default 65536
117721 help
117722 This is the portion of low virtual memory which should be protected
117723 diff --git a/security/apparmor/file.c b/security/apparmor/file.c
117724 index fdaa50c..2761dcb 100644
117725 --- a/security/apparmor/file.c
117726 +++ b/security/apparmor/file.c
117727 @@ -348,8 +348,8 @@ static inline bool xindex_is_subset(u32 link, u32 target)
117728 int aa_path_link(struct aa_profile *profile, struct dentry *old_dentry,
117729 struct path *new_dir, struct dentry *new_dentry)
117730 {
117731 - struct path link = { new_dir->mnt, new_dentry };
117732 - struct path target = { new_dir->mnt, old_dentry };
117733 + struct path link = { .mnt = new_dir->mnt, .dentry = new_dentry };
117734 + struct path target = { .mnt = new_dir->mnt, .dentry = old_dentry };
117735 struct path_cond cond = {
117736 old_dentry->d_inode->i_uid,
117737 old_dentry->d_inode->i_mode
117738 diff --git a/security/apparmor/lsm.c b/security/apparmor/lsm.c
117739 index 107db88..185f3a0 100644
117740 --- a/security/apparmor/lsm.c
117741 +++ b/security/apparmor/lsm.c
117742 @@ -186,7 +186,7 @@ static int common_perm_dir_dentry(int op, struct path *dir,
117743 struct dentry *dentry, u32 mask,
117744 struct path_cond *cond)
117745 {
117746 - struct path path = { dir->mnt, dentry };
117747 + struct path path = { .mnt = dir->mnt, .dentry = dentry };
117748
117749 return common_perm(op, &path, mask, cond);
117750 }
117751 @@ -203,7 +203,7 @@ static int common_perm_dir_dentry(int op, struct path *dir,
117752 static int common_perm_mnt_dentry(int op, struct vfsmount *mnt,
117753 struct dentry *dentry, u32 mask)
117754 {
117755 - struct path path = { mnt, dentry };
117756 + struct path path = { .mnt = mnt, .dentry = dentry };
117757 struct path_cond cond = { dentry->d_inode->i_uid,
117758 dentry->d_inode->i_mode
117759 };
117760 @@ -325,8 +325,8 @@ static int apparmor_path_rename(struct path *old_dir, struct dentry *old_dentry,
117761
117762 profile = aa_current_profile();
117763 if (!unconfined(profile)) {
117764 - struct path old_path = { old_dir->mnt, old_dentry };
117765 - struct path new_path = { new_dir->mnt, new_dentry };
117766 + struct path old_path = { .mnt = old_dir->mnt, .dentry = old_dentry };
117767 + struct path new_path = { .mnt = new_dir->mnt, .dentry = new_dentry };
117768 struct path_cond cond = { old_dentry->d_inode->i_uid,
117769 old_dentry->d_inode->i_mode
117770 };
117771 @@ -615,7 +615,7 @@ static int apparmor_task_setrlimit(struct task_struct *task,
117772 return error;
117773 }
117774
117775 -static struct security_operations apparmor_ops = {
117776 +static struct security_operations apparmor_ops __read_only = {
117777 .name = "apparmor",
117778
117779 .ptrace_access_check = apparmor_ptrace_access_check,
117780 diff --git a/security/commoncap.c b/security/commoncap.c
117781 index f66713b..b69aa8e 100644
117782 --- a/security/commoncap.c
117783 +++ b/security/commoncap.c
117784 @@ -427,6 +427,32 @@ int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data
117785 return 0;
117786 }
117787
117788 +/* returns:
117789 + 1 for suid privilege
117790 + 2 for sgid privilege
117791 + 3 for fscap privilege
117792 +*/
117793 +int is_privileged_binary(const struct dentry *dentry)
117794 +{
117795 + struct cpu_vfs_cap_data capdata;
117796 + struct inode *inode = dentry->d_inode;
117797 +
117798 + if (!inode || S_ISDIR(inode->i_mode))
117799 + return 0;
117800 +
117801 + if (inode->i_mode & S_ISUID)
117802 + return 1;
117803 + if ((inode->i_mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))
117804 + return 2;
117805 +
117806 + if (!get_vfs_caps_from_disk(dentry, &capdata)) {
117807 + if (!cap_isclear(capdata.inheritable) || !cap_isclear(capdata.permitted))
117808 + return 3;
117809 + }
117810 +
117811 + return 0;
117812 +}
117813 +
117814 /*
117815 * Attempt to get the on-exec apply capability sets for an executable file from
117816 * its xattrs and, if present, apply them to the proposed credentials being
117817 @@ -591,6 +617,9 @@ int cap_bprm_secureexec(struct linux_binprm *bprm)
117818 const struct cred *cred = current_cred();
117819 kuid_t root_uid = make_kuid(cred->user_ns, 0);
117820
117821 + if (gr_acl_enable_at_secure())
117822 + return 1;
117823 +
117824 if (!uid_eq(cred->uid, root_uid)) {
117825 if (bprm->cap_effective)
117826 return 1;
117827 diff --git a/security/integrity/ima/ima.h b/security/integrity/ima/ima.h
117828 index 8ee997d..24c174b 100644
117829 --- a/security/integrity/ima/ima.h
117830 +++ b/security/integrity/ima/ima.h
117831 @@ -116,8 +116,8 @@ int ima_init_template(void);
117832 extern spinlock_t ima_queue_lock;
117833
117834 struct ima_h_table {
117835 - atomic_long_t len; /* number of stored measurements in the list */
117836 - atomic_long_t violations;
117837 + atomic_long_unchecked_t len; /* number of stored measurements in the list */
117838 + atomic_long_unchecked_t violations;
117839 struct hlist_head queue[IMA_MEASURE_HTABLE_SIZE];
117840 };
117841 extern struct ima_h_table ima_htable;
117842 diff --git a/security/integrity/ima/ima_api.c b/security/integrity/ima/ima_api.c
117843 index b8a27c5..50a769f 100644
117844 --- a/security/integrity/ima/ima_api.c
117845 +++ b/security/integrity/ima/ima_api.c
117846 @@ -137,7 +137,7 @@ void ima_add_violation(struct file *file, const unsigned char *filename,
117847 int result;
117848
117849 /* can overflow, only indicator */
117850 - atomic_long_inc(&ima_htable.violations);
117851 + atomic_long_inc_unchecked(&ima_htable.violations);
117852
117853 result = ima_alloc_init_template(NULL, file, filename,
117854 NULL, 0, &entry);
117855 diff --git a/security/integrity/ima/ima_fs.c b/security/integrity/ima/ima_fs.c
117856 index 461215e..9bb12ee 100644
117857 --- a/security/integrity/ima/ima_fs.c
117858 +++ b/security/integrity/ima/ima_fs.c
117859 @@ -28,12 +28,12 @@
117860 static int valid_policy = 1;
117861 #define TMPBUFLEN 12
117862 static ssize_t ima_show_htable_value(char __user *buf, size_t count,
117863 - loff_t *ppos, atomic_long_t *val)
117864 + loff_t *ppos, atomic_long_unchecked_t *val)
117865 {
117866 char tmpbuf[TMPBUFLEN];
117867 ssize_t len;
117868
117869 - len = scnprintf(tmpbuf, TMPBUFLEN, "%li\n", atomic_long_read(val));
117870 + len = scnprintf(tmpbuf, TMPBUFLEN, "%li\n", atomic_long_read_unchecked(val));
117871 return simple_read_from_buffer(buf, count, ppos, tmpbuf, len);
117872 }
117873
117874 diff --git a/security/integrity/ima/ima_queue.c b/security/integrity/ima/ima_queue.c
117875 index 552705d..9920f4fb 100644
117876 --- a/security/integrity/ima/ima_queue.c
117877 +++ b/security/integrity/ima/ima_queue.c
117878 @@ -83,7 +83,7 @@ static int ima_add_digest_entry(struct ima_template_entry *entry)
117879 INIT_LIST_HEAD(&qe->later);
117880 list_add_tail_rcu(&qe->later, &ima_measurements);
117881
117882 - atomic_long_inc(&ima_htable.len);
117883 + atomic_long_inc_unchecked(&ima_htable.len);
117884 key = ima_hash_key(entry->digest);
117885 hlist_add_head_rcu(&qe->hnext, &ima_htable.queue[key]);
117886 return 0;
117887 diff --git a/security/keys/compat.c b/security/keys/compat.c
117888 index 3478965..ec7bb9e 100644
117889 --- a/security/keys/compat.c
117890 +++ b/security/keys/compat.c
117891 @@ -44,7 +44,7 @@ static long compat_keyctl_instantiate_key_iov(
117892 if (ret == 0)
117893 goto no_payload_free;
117894
117895 - ret = keyctl_instantiate_key_common(id, iov, ioc, ret, ringid);
117896 + ret = keyctl_instantiate_key_common(id, (const struct iovec __force_user *)iov, ioc, ret, ringid);
117897 err:
117898 if (iov != iovstack)
117899 kfree(iov);
117900 diff --git a/security/keys/internal.h b/security/keys/internal.h
117901 index 200e378..cdc74b5 100644
117902 --- a/security/keys/internal.h
117903 +++ b/security/keys/internal.h
117904 @@ -244,7 +244,7 @@ extern long keyctl_instantiate_key_iov(key_serial_t,
117905 extern long keyctl_invalidate_key(key_serial_t);
117906
117907 extern long keyctl_instantiate_key_common(key_serial_t,
117908 - const struct iovec *,
117909 + const struct iovec __user *,
117910 unsigned, size_t, key_serial_t);
117911 #ifdef CONFIG_PERSISTENT_KEYRINGS
117912 extern long keyctl_get_persistent(uid_t, key_serial_t);
117913 diff --git a/security/keys/key.c b/security/keys/key.c
117914 index aee2ec5..c276071 100644
117915 --- a/security/keys/key.c
117916 +++ b/security/keys/key.c
117917 @@ -283,7 +283,7 @@ struct key *key_alloc(struct key_type *type, const char *desc,
117918
117919 atomic_set(&key->usage, 1);
117920 init_rwsem(&key->sem);
117921 - lockdep_set_class(&key->sem, &type->lock_class);
117922 + lockdep_set_class(&key->sem, (struct lock_class_key *)&type->lock_class);
117923 key->index_key.type = type;
117924 key->user = user;
117925 key->quotalen = quotalen;
117926 @@ -1073,7 +1073,9 @@ int register_key_type(struct key_type *ktype)
117927 struct key_type *p;
117928 int ret;
117929
117930 - memset(&ktype->lock_class, 0, sizeof(ktype->lock_class));
117931 + pax_open_kernel();
117932 + memset((void *)&ktype->lock_class, 0, sizeof(ktype->lock_class));
117933 + pax_close_kernel();
117934
117935 ret = -EEXIST;
117936 down_write(&key_types_sem);
117937 @@ -1085,7 +1087,7 @@ int register_key_type(struct key_type *ktype)
117938 }
117939
117940 /* store the type */
117941 - list_add(&ktype->link, &key_types_list);
117942 + pax_list_add((struct list_head *)&ktype->link, &key_types_list);
117943
117944 pr_notice("Key type %s registered\n", ktype->name);
117945 ret = 0;
117946 @@ -1107,7 +1109,7 @@ EXPORT_SYMBOL(register_key_type);
117947 void unregister_key_type(struct key_type *ktype)
117948 {
117949 down_write(&key_types_sem);
117950 - list_del_init(&ktype->link);
117951 + pax_list_del_init((struct list_head *)&ktype->link);
117952 downgrade_write(&key_types_sem);
117953 key_gc_keytype(ktype);
117954 pr_notice("Key type %s unregistered\n", ktype->name);
117955 @@ -1125,10 +1127,10 @@ void __init key_init(void)
117956 0, SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
117957
117958 /* add the special key types */
117959 - list_add_tail(&key_type_keyring.link, &key_types_list);
117960 - list_add_tail(&key_type_dead.link, &key_types_list);
117961 - list_add_tail(&key_type_user.link, &key_types_list);
117962 - list_add_tail(&key_type_logon.link, &key_types_list);
117963 + pax_list_add_tail((struct list_head *)&key_type_keyring.link, &key_types_list);
117964 + pax_list_add_tail((struct list_head *)&key_type_dead.link, &key_types_list);
117965 + pax_list_add_tail((struct list_head *)&key_type_user.link, &key_types_list);
117966 + pax_list_add_tail((struct list_head *)&key_type_logon.link, &key_types_list);
117967
117968 /* record the root user tracking */
117969 rb_link_node(&root_key_user.node,
117970 diff --git a/security/keys/keyctl.c b/security/keys/keyctl.c
117971 index 4743d71..170a185 100644
117972 --- a/security/keys/keyctl.c
117973 +++ b/security/keys/keyctl.c
117974 @@ -1000,7 +1000,7 @@ static int keyctl_change_reqkey_auth(struct key *key)
117975 /*
117976 * Copy the iovec data from userspace
117977 */
117978 -static long copy_from_user_iovec(void *buffer, const struct iovec *iov,
117979 +static long copy_from_user_iovec(void *buffer, const struct iovec __user *iov,
117980 unsigned ioc)
117981 {
117982 for (; ioc > 0; ioc--) {
117983 @@ -1022,7 +1022,7 @@ static long copy_from_user_iovec(void *buffer, const struct iovec *iov,
117984 * If successful, 0 will be returned.
117985 */
117986 long keyctl_instantiate_key_common(key_serial_t id,
117987 - const struct iovec *payload_iov,
117988 + const struct iovec __user *payload_iov,
117989 unsigned ioc,
117990 size_t plen,
117991 key_serial_t ringid)
117992 @@ -1117,7 +1117,7 @@ long keyctl_instantiate_key(key_serial_t id,
117993 [0].iov_len = plen
117994 };
117995
117996 - return keyctl_instantiate_key_common(id, iov, 1, plen, ringid);
117997 + return keyctl_instantiate_key_common(id, (const struct iovec __force_user *)iov, 1, plen, ringid);
117998 }
117999
118000 return keyctl_instantiate_key_common(id, NULL, 0, 0, ringid);
118001 @@ -1150,7 +1150,7 @@ long keyctl_instantiate_key_iov(key_serial_t id,
118002 if (ret == 0)
118003 goto no_payload_free;
118004
118005 - ret = keyctl_instantiate_key_common(id, iov, ioc, ret, ringid);
118006 + ret = keyctl_instantiate_key_common(id, (const struct iovec __force_user *)iov, ioc, ret, ringid);
118007 err:
118008 if (iov != iovstack)
118009 kfree(iov);
118010 diff --git a/security/min_addr.c b/security/min_addr.c
118011 index f728728..6457a0c 100644
118012 --- a/security/min_addr.c
118013 +++ b/security/min_addr.c
118014 @@ -14,6 +14,7 @@ unsigned long dac_mmap_min_addr = CONFIG_DEFAULT_MMAP_MIN_ADDR;
118015 */
118016 static void update_mmap_min_addr(void)
118017 {
118018 +#ifndef SPARC
118019 #ifdef CONFIG_LSM_MMAP_MIN_ADDR
118020 if (dac_mmap_min_addr > CONFIG_LSM_MMAP_MIN_ADDR)
118021 mmap_min_addr = dac_mmap_min_addr;
118022 @@ -22,6 +23,7 @@ static void update_mmap_min_addr(void)
118023 #else
118024 mmap_min_addr = dac_mmap_min_addr;
118025 #endif
118026 +#endif
118027 }
118028
118029 /*
118030 diff --git a/security/security.c b/security/security.c
118031 index e81d5bb..b9c5111 100644
118032 --- a/security/security.c
118033 +++ b/security/security.c
118034 @@ -33,8 +33,8 @@
118035 static __initdata char chosen_lsm[SECURITY_NAME_MAX + 1] =
118036 CONFIG_DEFAULT_SECURITY;
118037
118038 -static struct security_operations *security_ops;
118039 -static struct security_operations default_security_ops = {
118040 +struct security_operations *security_ops __read_only;
118041 +struct security_operations default_security_ops __read_only = {
118042 .name = "default",
118043 };
118044
118045 @@ -73,11 +73,6 @@ int __init security_init(void)
118046 return 0;
118047 }
118048
118049 -void reset_security_ops(void)
118050 -{
118051 - security_ops = &default_security_ops;
118052 -}
118053 -
118054 /* Save user chosen LSM */
118055 static int __init choose_lsm(char *str)
118056 {
118057 diff --git a/security/selinux/avc.c b/security/selinux/avc.c
118058 index afcc0ae..71f0525 100644
118059 --- a/security/selinux/avc.c
118060 +++ b/security/selinux/avc.c
118061 @@ -59,7 +59,7 @@ struct avc_node {
118062 struct avc_cache {
118063 struct hlist_head slots[AVC_CACHE_SLOTS]; /* head for avc_node->list */
118064 spinlock_t slots_lock[AVC_CACHE_SLOTS]; /* lock for writes */
118065 - atomic_t lru_hint; /* LRU hint for reclaim scan */
118066 + atomic_unchecked_t lru_hint; /* LRU hint for reclaim scan */
118067 atomic_t active_nodes;
118068 u32 latest_notif; /* latest revocation notification */
118069 };
118070 @@ -167,7 +167,7 @@ void __init avc_init(void)
118071 spin_lock_init(&avc_cache.slots_lock[i]);
118072 }
118073 atomic_set(&avc_cache.active_nodes, 0);
118074 - atomic_set(&avc_cache.lru_hint, 0);
118075 + atomic_set_unchecked(&avc_cache.lru_hint, 0);
118076
118077 avc_node_cachep = kmem_cache_create("avc_node", sizeof(struct avc_node),
118078 0, SLAB_PANIC, NULL);
118079 @@ -242,7 +242,7 @@ static inline int avc_reclaim_node(void)
118080 spinlock_t *lock;
118081
118082 for (try = 0, ecx = 0; try < AVC_CACHE_SLOTS; try++) {
118083 - hvalue = atomic_inc_return(&avc_cache.lru_hint) & (AVC_CACHE_SLOTS - 1);
118084 + hvalue = atomic_inc_return_unchecked(&avc_cache.lru_hint) & (AVC_CACHE_SLOTS - 1);
118085 head = &avc_cache.slots[hvalue];
118086 lock = &avc_cache.slots_lock[hvalue];
118087
118088 diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
118089 index 4d1a541..4d87c9b 100644
118090 --- a/security/selinux/hooks.c
118091 +++ b/security/selinux/hooks.c
118092 @@ -5862,7 +5862,8 @@ static int selinux_key_getsecurity(struct key *key, char **_buffer)
118093
118094 #endif
118095
118096 -static struct security_operations selinux_ops = {
118097 +static struct security_operations selinux_ops __read_only = {
118098 + .name = "selinux",
118099 .name = "selinux",
118100
118101 .binder_set_context_mgr = selinux_binder_set_context_mgr,
118102 @@ -6208,6 +6209,9 @@ static void selinux_nf_ip_exit(void)
118103 #ifdef CONFIG_SECURITY_SELINUX_DISABLE
118104 static int selinux_disabled;
118105
118106 +extern struct security_operations *security_ops;
118107 +extern struct security_operations default_security_ops;
118108 +
118109 int selinux_disable(void)
118110 {
118111 if (ss_initialized) {
118112 @@ -6225,7 +6229,9 @@ int selinux_disable(void)
118113 selinux_disabled = 1;
118114 selinux_enabled = 0;
118115
118116 - reset_security_ops();
118117 + pax_open_kernel();
118118 + security_ops = &default_security_ops;
118119 + pax_close_kernel();
118120
118121 /* Try to destroy the avc node cache */
118122 avc_disable();
118123 diff --git a/security/selinux/include/xfrm.h b/security/selinux/include/xfrm.h
118124 index 1450f85..a91e0bc 100644
118125 --- a/security/selinux/include/xfrm.h
118126 +++ b/security/selinux/include/xfrm.h
118127 @@ -48,7 +48,7 @@ static inline void selinux_xfrm_notify_policyload(void)
118128
118129 rtnl_lock();
118130 for_each_net(net) {
118131 - atomic_inc(&net->xfrm.flow_cache_genid);
118132 + atomic_inc_unchecked(&net->xfrm.flow_cache_genid);
118133 rt_genid_bump_all(net);
118134 }
118135 rtnl_unlock();
118136 diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
118137 index c934311..ac64d68 100644
118138 --- a/security/smack/smack_lsm.c
118139 +++ b/security/smack/smack_lsm.c
118140 @@ -4187,7 +4187,7 @@ static int smack_inode_getsecctx(struct inode *inode, void **ctx, u32 *ctxlen)
118141 return 0;
118142 }
118143
118144 -struct security_operations smack_ops = {
118145 +struct security_operations smack_ops __read_only = {
118146 .name = "smack",
118147
118148 .ptrace_access_check = smack_ptrace_access_check,
118149 diff --git a/security/tomoyo/file.c b/security/tomoyo/file.c
118150 index c151a18..14ba19a 100644
118151 --- a/security/tomoyo/file.c
118152 +++ b/security/tomoyo/file.c
118153 @@ -692,7 +692,7 @@ int tomoyo_path_number_perm(const u8 type, struct path *path,
118154 {
118155 struct tomoyo_request_info r;
118156 struct tomoyo_obj_info obj = {
118157 - .path1 = *path,
118158 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
118159 };
118160 int error = -ENOMEM;
118161 struct tomoyo_path_info buf;
118162 @@ -740,7 +740,7 @@ int tomoyo_check_open_permission(struct tomoyo_domain_info *domain,
118163 struct tomoyo_path_info buf;
118164 struct tomoyo_request_info r;
118165 struct tomoyo_obj_info obj = {
118166 - .path1 = *path,
118167 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
118168 };
118169 int idx;
118170
118171 @@ -786,7 +786,7 @@ int tomoyo_path_perm(const u8 operation, struct path *path, const char *target)
118172 {
118173 struct tomoyo_request_info r;
118174 struct tomoyo_obj_info obj = {
118175 - .path1 = *path,
118176 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
118177 };
118178 int error;
118179 struct tomoyo_path_info buf;
118180 @@ -843,7 +843,7 @@ int tomoyo_mkdev_perm(const u8 operation, struct path *path,
118181 {
118182 struct tomoyo_request_info r;
118183 struct tomoyo_obj_info obj = {
118184 - .path1 = *path,
118185 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
118186 };
118187 int error = -ENOMEM;
118188 struct tomoyo_path_info buf;
118189 @@ -890,8 +890,8 @@ int tomoyo_path2_perm(const u8 operation, struct path *path1,
118190 struct tomoyo_path_info buf2;
118191 struct tomoyo_request_info r;
118192 struct tomoyo_obj_info obj = {
118193 - .path1 = *path1,
118194 - .path2 = *path2,
118195 + .path1 = { .mnt = path1->mnt, .dentry = path1->dentry },
118196 + .path2 = { .mnt = path2->mnt, .dentry = path2->dentry }
118197 };
118198 int idx;
118199
118200 diff --git a/security/tomoyo/mount.c b/security/tomoyo/mount.c
118201 index 390c646..f2f8db3 100644
118202 --- a/security/tomoyo/mount.c
118203 +++ b/security/tomoyo/mount.c
118204 @@ -118,6 +118,10 @@ static int tomoyo_mount_acl(struct tomoyo_request_info *r,
118205 type == tomoyo_mounts[TOMOYO_MOUNT_MOVE]) {
118206 need_dev = -1; /* dev_name is a directory */
118207 } else {
118208 + if (!capable(CAP_SYS_ADMIN)) {
118209 + error = -EPERM;
118210 + goto out;
118211 + }
118212 fstype = get_fs_type(type);
118213 if (!fstype) {
118214 error = -ENODEV;
118215 diff --git a/security/tomoyo/tomoyo.c b/security/tomoyo/tomoyo.c
118216 index f0b756e..8aa497b 100644
118217 --- a/security/tomoyo/tomoyo.c
118218 +++ b/security/tomoyo/tomoyo.c
118219 @@ -146,7 +146,7 @@ static int tomoyo_bprm_check_security(struct linux_binprm *bprm)
118220 */
118221 static int tomoyo_inode_getattr(struct vfsmount *mnt, struct dentry *dentry)
118222 {
118223 - struct path path = { mnt, dentry };
118224 + struct path path = { .mnt = mnt, .dentry = dentry };
118225 return tomoyo_path_perm(TOMOYO_TYPE_GETATTR, &path, NULL);
118226 }
118227
118228 @@ -172,7 +172,7 @@ static int tomoyo_path_truncate(struct path *path)
118229 */
118230 static int tomoyo_path_unlink(struct path *parent, struct dentry *dentry)
118231 {
118232 - struct path path = { parent->mnt, dentry };
118233 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
118234 return tomoyo_path_perm(TOMOYO_TYPE_UNLINK, &path, NULL);
118235 }
118236
118237 @@ -188,7 +188,7 @@ static int tomoyo_path_unlink(struct path *parent, struct dentry *dentry)
118238 static int tomoyo_path_mkdir(struct path *parent, struct dentry *dentry,
118239 umode_t mode)
118240 {
118241 - struct path path = { parent->mnt, dentry };
118242 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
118243 return tomoyo_path_number_perm(TOMOYO_TYPE_MKDIR, &path,
118244 mode & S_IALLUGO);
118245 }
118246 @@ -203,7 +203,7 @@ static int tomoyo_path_mkdir(struct path *parent, struct dentry *dentry,
118247 */
118248 static int tomoyo_path_rmdir(struct path *parent, struct dentry *dentry)
118249 {
118250 - struct path path = { parent->mnt, dentry };
118251 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
118252 return tomoyo_path_perm(TOMOYO_TYPE_RMDIR, &path, NULL);
118253 }
118254
118255 @@ -219,7 +219,7 @@ static int tomoyo_path_rmdir(struct path *parent, struct dentry *dentry)
118256 static int tomoyo_path_symlink(struct path *parent, struct dentry *dentry,
118257 const char *old_name)
118258 {
118259 - struct path path = { parent->mnt, dentry };
118260 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
118261 return tomoyo_path_perm(TOMOYO_TYPE_SYMLINK, &path, old_name);
118262 }
118263
118264 @@ -236,7 +236,7 @@ static int tomoyo_path_symlink(struct path *parent, struct dentry *dentry,
118265 static int tomoyo_path_mknod(struct path *parent, struct dentry *dentry,
118266 umode_t mode, unsigned int dev)
118267 {
118268 - struct path path = { parent->mnt, dentry };
118269 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
118270 int type = TOMOYO_TYPE_CREATE;
118271 const unsigned int perm = mode & S_IALLUGO;
118272
118273 @@ -275,8 +275,8 @@ static int tomoyo_path_mknod(struct path *parent, struct dentry *dentry,
118274 static int tomoyo_path_link(struct dentry *old_dentry, struct path *new_dir,
118275 struct dentry *new_dentry)
118276 {
118277 - struct path path1 = { new_dir->mnt, old_dentry };
118278 - struct path path2 = { new_dir->mnt, new_dentry };
118279 + struct path path1 = { .mnt = new_dir->mnt, .dentry = old_dentry };
118280 + struct path path2 = { .mnt = new_dir->mnt, .dentry = new_dentry };
118281 return tomoyo_path2_perm(TOMOYO_TYPE_LINK, &path1, &path2);
118282 }
118283
118284 @@ -295,8 +295,8 @@ static int tomoyo_path_rename(struct path *old_parent,
118285 struct path *new_parent,
118286 struct dentry *new_dentry)
118287 {
118288 - struct path path1 = { old_parent->mnt, old_dentry };
118289 - struct path path2 = { new_parent->mnt, new_dentry };
118290 + struct path path1 = { .mnt = old_parent->mnt, .dentry = old_dentry };
118291 + struct path path2 = { .mnt = new_parent->mnt, .dentry = new_dentry };
118292 return tomoyo_path2_perm(TOMOYO_TYPE_RENAME, &path1, &path2);
118293 }
118294
118295 @@ -424,7 +424,7 @@ static int tomoyo_sb_mount(const char *dev_name, struct path *path,
118296 */
118297 static int tomoyo_sb_umount(struct vfsmount *mnt, int flags)
118298 {
118299 - struct path path = { mnt, mnt->mnt_root };
118300 + struct path path = { .mnt = mnt, .dentry = mnt->mnt_root };
118301 return tomoyo_path_perm(TOMOYO_TYPE_UMOUNT, &path, NULL);
118302 }
118303
118304 @@ -503,7 +503,7 @@ static int tomoyo_socket_sendmsg(struct socket *sock, struct msghdr *msg,
118305 * tomoyo_security_ops is a "struct security_operations" which is used for
118306 * registering TOMOYO.
118307 */
118308 -static struct security_operations tomoyo_security_ops = {
118309 +static struct security_operations tomoyo_security_ops __read_only = {
118310 .name = "tomoyo",
118311 .cred_alloc_blank = tomoyo_cred_alloc_blank,
118312 .cred_prepare = tomoyo_cred_prepare,
118313 diff --git a/security/yama/Kconfig b/security/yama/Kconfig
118314 index 20ef514..4182bed 100644
118315 --- a/security/yama/Kconfig
118316 +++ b/security/yama/Kconfig
118317 @@ -1,6 +1,6 @@
118318 config SECURITY_YAMA
118319 bool "Yama support"
118320 - depends on SECURITY
118321 + depends on SECURITY && !GRKERNSEC
118322 select SECURITYFS
118323 select SECURITY_PATH
118324 default n
118325 diff --git a/security/yama/yama_lsm.c b/security/yama/yama_lsm.c
118326 index 13c88fbc..f8c115e 100644
118327 --- a/security/yama/yama_lsm.c
118328 +++ b/security/yama/yama_lsm.c
118329 @@ -365,7 +365,7 @@ int yama_ptrace_traceme(struct task_struct *parent)
118330 }
118331
118332 #ifndef CONFIG_SECURITY_YAMA_STACKED
118333 -static struct security_operations yama_ops = {
118334 +static struct security_operations yama_ops __read_only = {
118335 .name = "yama",
118336
118337 .ptrace_access_check = yama_ptrace_access_check,
118338 @@ -376,28 +376,24 @@ static struct security_operations yama_ops = {
118339 #endif
118340
118341 #ifdef CONFIG_SYSCTL
118342 +static int zero __read_only;
118343 +static int max_scope __read_only = YAMA_SCOPE_NO_ATTACH;
118344 +
118345 static int yama_dointvec_minmax(struct ctl_table *table, int write,
118346 void __user *buffer, size_t *lenp, loff_t *ppos)
118347 {
118348 - int rc;
118349 + ctl_table_no_const yama_table;
118350
118351 if (write && !capable(CAP_SYS_PTRACE))
118352 return -EPERM;
118353
118354 - rc = proc_dointvec_minmax(table, write, buffer, lenp, ppos);
118355 - if (rc)
118356 - return rc;
118357 -
118358 + yama_table = *table;
118359 /* Lock the max value if it ever gets set. */
118360 - if (write && *(int *)table->data == *(int *)table->extra2)
118361 - table->extra1 = table->extra2;
118362 -
118363 - return rc;
118364 + if (ptrace_scope == max_scope)
118365 + yama_table.extra1 = &max_scope;
118366 + return proc_dointvec_minmax(&yama_table, write, buffer, lenp, ppos);
118367 }
118368
118369 -static int zero;
118370 -static int max_scope = YAMA_SCOPE_NO_ATTACH;
118371 -
118372 struct ctl_path yama_sysctl_path[] = {
118373 { .procname = "kernel", },
118374 { .procname = "yama", },
118375 diff --git a/sound/aoa/codecs/onyx.c b/sound/aoa/codecs/onyx.c
118376 index 23c371e..da7c25e 100644
118377 --- a/sound/aoa/codecs/onyx.c
118378 +++ b/sound/aoa/codecs/onyx.c
118379 @@ -54,7 +54,7 @@ struct onyx {
118380 spdif_locked:1,
118381 analog_locked:1,
118382 original_mute:2;
118383 - int open_count;
118384 + local_t open_count;
118385 struct codec_info *codec_info;
118386
118387 /* mutex serializes concurrent access to the device
118388 @@ -747,7 +747,7 @@ static int onyx_open(struct codec_info_item *cii,
118389 struct onyx *onyx = cii->codec_data;
118390
118391 mutex_lock(&onyx->mutex);
118392 - onyx->open_count++;
118393 + local_inc(&onyx->open_count);
118394 mutex_unlock(&onyx->mutex);
118395
118396 return 0;
118397 @@ -759,8 +759,7 @@ static int onyx_close(struct codec_info_item *cii,
118398 struct onyx *onyx = cii->codec_data;
118399
118400 mutex_lock(&onyx->mutex);
118401 - onyx->open_count--;
118402 - if (!onyx->open_count)
118403 + if (local_dec_and_test(&onyx->open_count))
118404 onyx->spdif_locked = onyx->analog_locked = 0;
118405 mutex_unlock(&onyx->mutex);
118406
118407 diff --git a/sound/aoa/codecs/onyx.h b/sound/aoa/codecs/onyx.h
118408 index ffd2025..df062c9 100644
118409 --- a/sound/aoa/codecs/onyx.h
118410 +++ b/sound/aoa/codecs/onyx.h
118411 @@ -11,6 +11,7 @@
118412 #include <linux/i2c.h>
118413 #include <asm/pmac_low_i2c.h>
118414 #include <asm/prom.h>
118415 +#include <asm/local.h>
118416
118417 /* PCM3052 register definitions */
118418
118419 diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c
118420 index 80423a4c..270c3d0 100644
118421 --- a/sound/core/oss/pcm_oss.c
118422 +++ b/sound/core/oss/pcm_oss.c
118423 @@ -1190,10 +1190,10 @@ snd_pcm_sframes_t snd_pcm_oss_write3(struct snd_pcm_substream *substream, const
118424 if (in_kernel) {
118425 mm_segment_t fs;
118426 fs = snd_enter_user();
118427 - ret = snd_pcm_lib_write(substream, (void __force __user *)ptr, frames);
118428 + ret = snd_pcm_lib_write(substream, (void __force_user *)ptr, frames);
118429 snd_leave_user(fs);
118430 } else {
118431 - ret = snd_pcm_lib_write(substream, (void __force __user *)ptr, frames);
118432 + ret = snd_pcm_lib_write(substream, (void __force_user *)ptr, frames);
118433 }
118434 if (ret != -EPIPE && ret != -ESTRPIPE)
118435 break;
118436 @@ -1233,10 +1233,10 @@ snd_pcm_sframes_t snd_pcm_oss_read3(struct snd_pcm_substream *substream, char *p
118437 if (in_kernel) {
118438 mm_segment_t fs;
118439 fs = snd_enter_user();
118440 - ret = snd_pcm_lib_read(substream, (void __force __user *)ptr, frames);
118441 + ret = snd_pcm_lib_read(substream, (void __force_user *)ptr, frames);
118442 snd_leave_user(fs);
118443 } else {
118444 - ret = snd_pcm_lib_read(substream, (void __force __user *)ptr, frames);
118445 + ret = snd_pcm_lib_read(substream, (void __force_user *)ptr, frames);
118446 }
118447 if (ret == -EPIPE) {
118448 if (runtime->status->state == SNDRV_PCM_STATE_DRAINING) {
118449 @@ -1332,7 +1332,7 @@ static ssize_t snd_pcm_oss_write2(struct snd_pcm_substream *substream, const cha
118450 struct snd_pcm_plugin_channel *channels;
118451 size_t oss_frame_bytes = (runtime->oss.plugin_first->src_width * runtime->oss.plugin_first->src_format.channels) / 8;
118452 if (!in_kernel) {
118453 - if (copy_from_user(runtime->oss.buffer, (const char __force __user *)buf, bytes))
118454 + if (copy_from_user(runtime->oss.buffer, (const char __force_user *)buf, bytes))
118455 return -EFAULT;
118456 buf = runtime->oss.buffer;
118457 }
118458 @@ -1402,7 +1402,7 @@ static ssize_t snd_pcm_oss_write1(struct snd_pcm_substream *substream, const cha
118459 }
118460 } else {
118461 tmp = snd_pcm_oss_write2(substream,
118462 - (const char __force *)buf,
118463 + (const char __force_kernel *)buf,
118464 runtime->oss.period_bytes, 0);
118465 if (tmp <= 0)
118466 goto err;
118467 @@ -1428,7 +1428,7 @@ static ssize_t snd_pcm_oss_read2(struct snd_pcm_substream *substream, char *buf,
118468 struct snd_pcm_runtime *runtime = substream->runtime;
118469 snd_pcm_sframes_t frames, frames1;
118470 #ifdef CONFIG_SND_PCM_OSS_PLUGINS
118471 - char __user *final_dst = (char __force __user *)buf;
118472 + char __user *final_dst = (char __force_user *)buf;
118473 if (runtime->oss.plugin_first) {
118474 struct snd_pcm_plugin_channel *channels;
118475 size_t oss_frame_bytes = (runtime->oss.plugin_last->dst_width * runtime->oss.plugin_last->dst_format.channels) / 8;
118476 @@ -1490,7 +1490,7 @@ static ssize_t snd_pcm_oss_read1(struct snd_pcm_substream *substream, char __use
118477 xfer += tmp;
118478 runtime->oss.buffer_used -= tmp;
118479 } else {
118480 - tmp = snd_pcm_oss_read2(substream, (char __force *)buf,
118481 + tmp = snd_pcm_oss_read2(substream, (char __force_kernel *)buf,
118482 runtime->oss.period_bytes, 0);
118483 if (tmp <= 0)
118484 goto err;
118485 @@ -1659,7 +1659,7 @@ static int snd_pcm_oss_sync(struct snd_pcm_oss_file *pcm_oss_file)
118486 size1);
118487 size1 /= runtime->channels; /* frames */
118488 fs = snd_enter_user();
118489 - snd_pcm_lib_write(substream, (void __force __user *)runtime->oss.buffer, size1);
118490 + snd_pcm_lib_write(substream, (void __force_user *)runtime->oss.buffer, size1);
118491 snd_leave_user(fs);
118492 }
118493 } else if (runtime->access == SNDRV_PCM_ACCESS_RW_NONINTERLEAVED) {
118494 diff --git a/sound/core/pcm_compat.c b/sound/core/pcm_compat.c
118495 index 2d957ba..fda022c 100644
118496 --- a/sound/core/pcm_compat.c
118497 +++ b/sound/core/pcm_compat.c
118498 @@ -31,7 +31,7 @@ static int snd_pcm_ioctl_delay_compat(struct snd_pcm_substream *substream,
118499 int err;
118500
118501 fs = snd_enter_user();
118502 - err = snd_pcm_delay(substream, &delay);
118503 + err = snd_pcm_delay(substream, (snd_pcm_sframes_t __force_user *)&delay);
118504 snd_leave_user(fs);
118505 if (err < 0)
118506 return err;
118507 diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
118508 index 279e24f..24aafe5 100644
118509 --- a/sound/core/pcm_native.c
118510 +++ b/sound/core/pcm_native.c
118511 @@ -2969,11 +2969,11 @@ int snd_pcm_kernel_ioctl(struct snd_pcm_substream *substream,
118512 switch (substream->stream) {
118513 case SNDRV_PCM_STREAM_PLAYBACK:
118514 result = snd_pcm_playback_ioctl1(NULL, substream, cmd,
118515 - (void __user *)arg);
118516 + (void __force_user *)arg);
118517 break;
118518 case SNDRV_PCM_STREAM_CAPTURE:
118519 result = snd_pcm_capture_ioctl1(NULL, substream, cmd,
118520 - (void __user *)arg);
118521 + (void __force_user *)arg);
118522 break;
118523 default:
118524 result = -EINVAL;
118525 diff --git a/sound/core/seq/oss/seq_oss.c b/sound/core/seq/oss/seq_oss.c
118526 index 16d4267..fe8b49b 100644
118527 --- a/sound/core/seq/oss/seq_oss.c
118528 +++ b/sound/core/seq/oss/seq_oss.c
118529 @@ -69,8 +69,8 @@ static int __init alsa_seq_oss_init(void)
118530 {
118531 int rc;
118532 static struct snd_seq_dev_ops ops = {
118533 - snd_seq_oss_synth_register,
118534 - snd_seq_oss_synth_unregister,
118535 + .init_device = snd_seq_oss_synth_register,
118536 + .free_device = snd_seq_oss_synth_unregister,
118537 };
118538
118539 snd_seq_autoload_lock();
118540 diff --git a/sound/core/seq/seq_device.c b/sound/core/seq/seq_device.c
118541 index 0631bda..d0dcd49 100644
118542 --- a/sound/core/seq/seq_device.c
118543 +++ b/sound/core/seq/seq_device.c
118544 @@ -65,7 +65,7 @@ struct ops_list {
118545 int argsize; /* argument size */
118546
118547 /* operators */
118548 - struct snd_seq_dev_ops ops;
118549 + struct snd_seq_dev_ops *ops;
118550
118551 /* registered devices */
118552 struct list_head dev_list; /* list of devices */
118553 @@ -371,7 +371,7 @@ int snd_seq_device_register_driver(char *id, struct snd_seq_dev_ops *entry,
118554
118555 mutex_lock(&ops->reg_mutex);
118556 /* copy driver operators */
118557 - ops->ops = *entry;
118558 + ops->ops = entry;
118559 ops->driver |= DRIVER_LOADED;
118560 ops->argsize = argsize;
118561
118562 @@ -500,7 +500,7 @@ static int init_device(struct snd_seq_device *dev, struct ops_list *ops)
118563 dev->name, ops->id, ops->argsize, dev->argsize);
118564 return -EINVAL;
118565 }
118566 - if (ops->ops.init_device(dev) >= 0) {
118567 + if (ops->ops->init_device(dev) >= 0) {
118568 dev->status = SNDRV_SEQ_DEVICE_REGISTERED;
118569 ops->num_init_devices++;
118570 } else {
118571 @@ -527,7 +527,7 @@ static int free_device(struct snd_seq_device *dev, struct ops_list *ops)
118572 dev->name, ops->id, ops->argsize, dev->argsize);
118573 return -EINVAL;
118574 }
118575 - if ((result = ops->ops.free_device(dev)) >= 0 || result == -ENXIO) {
118576 + if ((result = ops->ops->free_device(dev)) >= 0 || result == -ENXIO) {
118577 dev->status = SNDRV_SEQ_DEVICE_FREE;
118578 dev->driver_data = NULL;
118579 ops->num_init_devices--;
118580 diff --git a/sound/core/seq/seq_midi.c b/sound/core/seq/seq_midi.c
118581 index 68fec77..97fb643 100644
118582 --- a/sound/core/seq/seq_midi.c
118583 +++ b/sound/core/seq/seq_midi.c
118584 @@ -461,8 +461,8 @@ snd_seq_midisynth_unregister_port(struct snd_seq_device *dev)
118585 static int __init alsa_seq_midi_init(void)
118586 {
118587 static struct snd_seq_dev_ops ops = {
118588 - snd_seq_midisynth_register_port,
118589 - snd_seq_midisynth_unregister_port,
118590 + .init_device = snd_seq_midisynth_register_port,
118591 + .free_device = snd_seq_midisynth_unregister_port,
118592 };
118593 memset(&synths, 0, sizeof(synths));
118594 snd_seq_autoload_lock();
118595 diff --git a/sound/core/sound.c b/sound/core/sound.c
118596 index 185cec0..a95a1a9 100644
118597 --- a/sound/core/sound.c
118598 +++ b/sound/core/sound.c
118599 @@ -86,7 +86,7 @@ static void snd_request_other(int minor)
118600 case SNDRV_MINOR_TIMER: str = "snd-timer"; break;
118601 default: return;
118602 }
118603 - request_module(str);
118604 + request_module("%s", str);
118605 }
118606
118607 #endif /* modular kernel */
118608 diff --git a/sound/drivers/mts64.c b/sound/drivers/mts64.c
118609 index 2a008a9..a1efb3f 100644
118610 --- a/sound/drivers/mts64.c
118611 +++ b/sound/drivers/mts64.c
118612 @@ -29,6 +29,7 @@
118613 #include <sound/initval.h>
118614 #include <sound/rawmidi.h>
118615 #include <sound/control.h>
118616 +#include <asm/local.h>
118617
118618 #define CARD_NAME "Miditerminal 4140"
118619 #define DRIVER_NAME "MTS64"
118620 @@ -67,7 +68,7 @@ struct mts64 {
118621 struct pardevice *pardev;
118622 int pardev_claimed;
118623
118624 - int open_count;
118625 + local_t open_count;
118626 int current_midi_output_port;
118627 int current_midi_input_port;
118628 u8 mode[MTS64_NUM_INPUT_PORTS];
118629 @@ -687,7 +688,7 @@ static int snd_mts64_rawmidi_open(struct snd_rawmidi_substream *substream)
118630 {
118631 struct mts64 *mts = substream->rmidi->private_data;
118632
118633 - if (mts->open_count == 0) {
118634 + if (local_read(&mts->open_count) == 0) {
118635 /* We don't need a spinlock here, because this is just called
118636 if the device has not been opened before.
118637 So there aren't any IRQs from the device */
118638 @@ -695,7 +696,7 @@ static int snd_mts64_rawmidi_open(struct snd_rawmidi_substream *substream)
118639
118640 msleep(50);
118641 }
118642 - ++(mts->open_count);
118643 + local_inc(&mts->open_count);
118644
118645 return 0;
118646 }
118647 @@ -705,8 +706,7 @@ static int snd_mts64_rawmidi_close(struct snd_rawmidi_substream *substream)
118648 struct mts64 *mts = substream->rmidi->private_data;
118649 unsigned long flags;
118650
118651 - --(mts->open_count);
118652 - if (mts->open_count == 0) {
118653 + if (local_dec_return(&mts->open_count) == 0) {
118654 /* We need the spinlock_irqsave here because we can still
118655 have IRQs at this point */
118656 spin_lock_irqsave(&mts->lock, flags);
118657 @@ -715,8 +715,8 @@ static int snd_mts64_rawmidi_close(struct snd_rawmidi_substream *substream)
118658
118659 msleep(500);
118660
118661 - } else if (mts->open_count < 0)
118662 - mts->open_count = 0;
118663 + } else if (local_read(&mts->open_count) < 0)
118664 + local_set(&mts->open_count, 0);
118665
118666 return 0;
118667 }
118668 diff --git a/sound/drivers/opl3/opl3_seq.c b/sound/drivers/opl3/opl3_seq.c
118669 index a9f618e..c5a7208 100644
118670 --- a/sound/drivers/opl3/opl3_seq.c
118671 +++ b/sound/drivers/opl3/opl3_seq.c
118672 @@ -279,8 +279,8 @@ static int __init alsa_opl3_seq_init(void)
118673 {
118674 static struct snd_seq_dev_ops ops =
118675 {
118676 - snd_opl3_seq_new_device,
118677 - snd_opl3_seq_delete_device
118678 + .init_device = snd_opl3_seq_new_device,
118679 + .free_device = snd_opl3_seq_delete_device
118680 };
118681
118682 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_OPL3, &ops,
118683 diff --git a/sound/drivers/opl4/opl4_lib.c b/sound/drivers/opl4/opl4_lib.c
118684 index 3b0ee42..8423ad6 100644
118685 --- a/sound/drivers/opl4/opl4_lib.c
118686 +++ b/sound/drivers/opl4/opl4_lib.c
118687 @@ -29,7 +29,7 @@ MODULE_AUTHOR("Clemens Ladisch <clemens@ladisch.de>");
118688 MODULE_DESCRIPTION("OPL4 driver");
118689 MODULE_LICENSE("GPL");
118690
118691 -static void inline snd_opl4_wait(struct snd_opl4 *opl4)
118692 +static inline void snd_opl4_wait(struct snd_opl4 *opl4)
118693 {
118694 int timeout = 10;
118695 while ((inb(opl4->fm_port) & OPL4_STATUS_BUSY) && --timeout > 0)
118696 diff --git a/sound/drivers/opl4/opl4_seq.c b/sound/drivers/opl4/opl4_seq.c
118697 index 9919769..d7de36c 100644
118698 --- a/sound/drivers/opl4/opl4_seq.c
118699 +++ b/sound/drivers/opl4/opl4_seq.c
118700 @@ -198,8 +198,8 @@ static int snd_opl4_seq_delete_device(struct snd_seq_device *dev)
118701 static int __init alsa_opl4_synth_init(void)
118702 {
118703 static struct snd_seq_dev_ops ops = {
118704 - snd_opl4_seq_new_device,
118705 - snd_opl4_seq_delete_device
118706 + .init_device = snd_opl4_seq_new_device,
118707 + .free_device = snd_opl4_seq_delete_device
118708 };
118709
118710 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_OPL4, &ops,
118711 diff --git a/sound/drivers/portman2x4.c b/sound/drivers/portman2x4.c
118712 index 464385a..46ab3f6 100644
118713 --- a/sound/drivers/portman2x4.c
118714 +++ b/sound/drivers/portman2x4.c
118715 @@ -48,6 +48,7 @@
118716 #include <sound/initval.h>
118717 #include <sound/rawmidi.h>
118718 #include <sound/control.h>
118719 +#include <asm/local.h>
118720
118721 #define CARD_NAME "Portman 2x4"
118722 #define DRIVER_NAME "portman"
118723 @@ -85,7 +86,7 @@ struct portman {
118724 struct pardevice *pardev;
118725 int pardev_claimed;
118726
118727 - int open_count;
118728 + local_t open_count;
118729 int mode[PORTMAN_NUM_INPUT_PORTS];
118730 struct snd_rawmidi_substream *midi_input[PORTMAN_NUM_INPUT_PORTS];
118731 };
118732 diff --git a/sound/firewire/amdtp.c b/sound/firewire/amdtp.c
118733 index 5cc356d..d65e68ff 100644
118734 --- a/sound/firewire/amdtp.c
118735 +++ b/sound/firewire/amdtp.c
118736 @@ -573,7 +573,7 @@ static void update_pcm_pointers(struct amdtp_stream *s,
118737 ptr = s->pcm_buffer_pointer + frames;
118738 if (ptr >= pcm->runtime->buffer_size)
118739 ptr -= pcm->runtime->buffer_size;
118740 - ACCESS_ONCE(s->pcm_buffer_pointer) = ptr;
118741 + ACCESS_ONCE_RW(s->pcm_buffer_pointer) = ptr;
118742
118743 s->pcm_period_pointer += frames;
118744 if (s->pcm_period_pointer >= pcm->runtime->period_size) {
118745 @@ -1013,7 +1013,7 @@ EXPORT_SYMBOL(amdtp_stream_pcm_pointer);
118746 */
118747 void amdtp_stream_update(struct amdtp_stream *s)
118748 {
118749 - ACCESS_ONCE(s->source_node_id_field) =
118750 + ACCESS_ONCE_RW(s->source_node_id_field) =
118751 (fw_parent_device(s->unit)->card->node_id & 0x3f) << 24;
118752 }
118753 EXPORT_SYMBOL(amdtp_stream_update);
118754 diff --git a/sound/firewire/amdtp.h b/sound/firewire/amdtp.h
118755 index 8a03a91..aaacc0c 100644
118756 --- a/sound/firewire/amdtp.h
118757 +++ b/sound/firewire/amdtp.h
118758 @@ -231,7 +231,7 @@ static inline bool amdtp_stream_pcm_running(struct amdtp_stream *s)
118759 static inline void amdtp_stream_pcm_trigger(struct amdtp_stream *s,
118760 struct snd_pcm_substream *pcm)
118761 {
118762 - ACCESS_ONCE(s->pcm) = pcm;
118763 + ACCESS_ONCE_RW(s->pcm) = pcm;
118764 }
118765
118766 /**
118767 @@ -249,7 +249,7 @@ static inline void amdtp_stream_midi_trigger(struct amdtp_stream *s,
118768 struct snd_rawmidi_substream *midi)
118769 {
118770 if (port < s->midi_ports)
118771 - ACCESS_ONCE(s->midi[port]) = midi;
118772 + ACCESS_ONCE_RW(s->midi[port]) = midi;
118773 }
118774
118775 static inline bool cip_sfc_is_base_44100(enum cip_sfc sfc)
118776 diff --git a/sound/firewire/isight.c b/sound/firewire/isight.c
118777 index 48d6dca..a0266c23 100644
118778 --- a/sound/firewire/isight.c
118779 +++ b/sound/firewire/isight.c
118780 @@ -96,7 +96,7 @@ static void isight_update_pointers(struct isight *isight, unsigned int count)
118781 ptr += count;
118782 if (ptr >= runtime->buffer_size)
118783 ptr -= runtime->buffer_size;
118784 - ACCESS_ONCE(isight->buffer_pointer) = ptr;
118785 + ACCESS_ONCE_RW(isight->buffer_pointer) = ptr;
118786
118787 isight->period_counter += count;
118788 if (isight->period_counter >= runtime->period_size) {
118789 @@ -293,7 +293,7 @@ static int isight_hw_params(struct snd_pcm_substream *substream,
118790 if (err < 0)
118791 return err;
118792
118793 - ACCESS_ONCE(isight->pcm_active) = true;
118794 + ACCESS_ONCE_RW(isight->pcm_active) = true;
118795
118796 return 0;
118797 }
118798 @@ -331,7 +331,7 @@ static int isight_hw_free(struct snd_pcm_substream *substream)
118799 {
118800 struct isight *isight = substream->private_data;
118801
118802 - ACCESS_ONCE(isight->pcm_active) = false;
118803 + ACCESS_ONCE_RW(isight->pcm_active) = false;
118804
118805 mutex_lock(&isight->mutex);
118806 isight_stop_streaming(isight);
118807 @@ -424,10 +424,10 @@ static int isight_trigger(struct snd_pcm_substream *substream, int cmd)
118808
118809 switch (cmd) {
118810 case SNDRV_PCM_TRIGGER_START:
118811 - ACCESS_ONCE(isight->pcm_running) = true;
118812 + ACCESS_ONCE_RW(isight->pcm_running) = true;
118813 break;
118814 case SNDRV_PCM_TRIGGER_STOP:
118815 - ACCESS_ONCE(isight->pcm_running) = false;
118816 + ACCESS_ONCE_RW(isight->pcm_running) = false;
118817 break;
118818 default:
118819 return -EINVAL;
118820 diff --git a/sound/firewire/scs1x.c b/sound/firewire/scs1x.c
118821 index 2dba848..c682aef 100644
118822 --- a/sound/firewire/scs1x.c
118823 +++ b/sound/firewire/scs1x.c
118824 @@ -74,7 +74,7 @@ static void scs_output_trigger(struct snd_rawmidi_substream *stream, int up)
118825 {
118826 struct scs *scs = stream->rmidi->private_data;
118827
118828 - ACCESS_ONCE(scs->output) = up ? stream : NULL;
118829 + ACCESS_ONCE_RW(scs->output) = up ? stream : NULL;
118830 if (up) {
118831 scs->output_idle = false;
118832 tasklet_schedule(&scs->tasklet);
118833 @@ -257,7 +257,7 @@ static void scs_input_trigger(struct snd_rawmidi_substream *stream, int up)
118834 {
118835 struct scs *scs = stream->rmidi->private_data;
118836
118837 - ACCESS_ONCE(scs->input) = up ? stream : NULL;
118838 + ACCESS_ONCE_RW(scs->input) = up ? stream : NULL;
118839 }
118840
118841 static void scs_input_escaped_byte(struct snd_rawmidi_substream *stream,
118842 @@ -473,8 +473,8 @@ static void scs_remove(struct fw_unit *unit)
118843
118844 snd_card_disconnect(scs->card);
118845
118846 - ACCESS_ONCE(scs->output) = NULL;
118847 - ACCESS_ONCE(scs->input) = NULL;
118848 + ACCESS_ONCE_RW(scs->output) = NULL;
118849 + ACCESS_ONCE_RW(scs->input) = NULL;
118850
118851 wait_event(scs->idle_wait, scs->output_idle);
118852
118853 diff --git a/sound/isa/sb/emu8000_synth.c b/sound/isa/sb/emu8000_synth.c
118854 index 72332df..82ec6a2 100644
118855 --- a/sound/isa/sb/emu8000_synth.c
118856 +++ b/sound/isa/sb/emu8000_synth.c
118857 @@ -118,8 +118,8 @@ static int __init alsa_emu8000_init(void)
118858 {
118859
118860 static struct snd_seq_dev_ops ops = {
118861 - snd_emu8000_new_device,
118862 - snd_emu8000_delete_device,
118863 + .init_device = snd_emu8000_new_device,
118864 + .free_device = snd_emu8000_delete_device,
118865 };
118866 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_EMU8000, &ops,
118867 sizeof(struct snd_emu8000*));
118868 diff --git a/sound/oss/sb_audio.c b/sound/oss/sb_audio.c
118869 index 048439a..3be9f6f 100644
118870 --- a/sound/oss/sb_audio.c
118871 +++ b/sound/oss/sb_audio.c
118872 @@ -904,7 +904,7 @@ sb16_copy_from_user(int dev,
118873 buf16 = (signed short *)(localbuf + localoffs);
118874 while (c)
118875 {
118876 - locallen = (c >= LBUFCOPYSIZE ? LBUFCOPYSIZE : c);
118877 + locallen = ((unsigned)c >= LBUFCOPYSIZE ? LBUFCOPYSIZE : c);
118878 if (copy_from_user(lbuf8,
118879 userbuf+useroffs + p,
118880 locallen))
118881 diff --git a/sound/oss/swarm_cs4297a.c b/sound/oss/swarm_cs4297a.c
118882 index 213a416..aeab5c9 100644
118883 --- a/sound/oss/swarm_cs4297a.c
118884 +++ b/sound/oss/swarm_cs4297a.c
118885 @@ -2623,7 +2623,6 @@ static int __init cs4297a_init(void)
118886 {
118887 struct cs4297a_state *s;
118888 u32 pwr, id;
118889 - mm_segment_t fs;
118890 int rval;
118891 u64 cfg;
118892 int mdio_val;
118893 @@ -2709,22 +2708,23 @@ static int __init cs4297a_init(void)
118894 if (!rval) {
118895 char *sb1250_duart_present;
118896
118897 +#if 0
118898 + mm_segment_t fs;
118899 fs = get_fs();
118900 set_fs(KERNEL_DS);
118901 -#if 0
118902 val = SOUND_MASK_LINE;
118903 mixer_ioctl(s, SOUND_MIXER_WRITE_RECSRC, (unsigned long) &val);
118904 for (i = 0; i < ARRAY_SIZE(initvol); i++) {
118905 val = initvol[i].vol;
118906 mixer_ioctl(s, initvol[i].mixch, (unsigned long) &val);
118907 }
118908 + set_fs(fs);
118909 // cs4297a_write_ac97(s, 0x18, 0x0808);
118910 #else
118911 // cs4297a_write_ac97(s, 0x5e, 0x180);
118912 cs4297a_write_ac97(s, 0x02, 0x0808);
118913 cs4297a_write_ac97(s, 0x18, 0x0808);
118914 #endif
118915 - set_fs(fs);
118916
118917 list_add(&s->list, &cs4297a_devs);
118918
118919 diff --git a/sound/pci/emu10k1/emu10k1_synth.c b/sound/pci/emu10k1/emu10k1_synth.c
118920 index 4c41c90..37f3631 100644
118921 --- a/sound/pci/emu10k1/emu10k1_synth.c
118922 +++ b/sound/pci/emu10k1/emu10k1_synth.c
118923 @@ -108,8 +108,8 @@ static int __init alsa_emu10k1_synth_init(void)
118924 {
118925
118926 static struct snd_seq_dev_ops ops = {
118927 - snd_emu10k1_synth_new_device,
118928 - snd_emu10k1_synth_delete_device,
118929 + .init_device = snd_emu10k1_synth_new_device,
118930 + .free_device = snd_emu10k1_synth_delete_device,
118931 };
118932 return snd_seq_device_register_driver(SNDRV_SEQ_DEV_ID_EMU10K1_SYNTH, &ops,
118933 sizeof(struct snd_emu10k1_synth_arg));
118934 diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
118935 index a63a863..fcf3087 100644
118936 --- a/sound/pci/hda/hda_codec.c
118937 +++ b/sound/pci/hda/hda_codec.c
118938 @@ -2865,7 +2865,7 @@ static int get_kctl_0dB_offset(struct hda_codec *codec,
118939 /* FIXME: set_fs() hack for obtaining user-space TLV data */
118940 mm_segment_t fs = get_fs();
118941 set_fs(get_ds());
118942 - if (!kctl->tlv.c(kctl, 0, sizeof(_tlv), _tlv))
118943 + if (!kctl->tlv.c(kctl, 0, sizeof(_tlv), (unsigned int __force_user *)_tlv))
118944 tlv = _tlv;
118945 set_fs(fs);
118946 } else if (kctl->vd[0].access & SNDRV_CTL_ELEM_ACCESS_TLV_READ)
118947 diff --git a/sound/pci/ymfpci/ymfpci.h b/sound/pci/ymfpci/ymfpci.h
118948 index 149d4cb..7784769 100644
118949 --- a/sound/pci/ymfpci/ymfpci.h
118950 +++ b/sound/pci/ymfpci/ymfpci.h
118951 @@ -358,7 +358,7 @@ struct snd_ymfpci {
118952 spinlock_t reg_lock;
118953 spinlock_t voice_lock;
118954 wait_queue_head_t interrupt_sleep;
118955 - atomic_t interrupt_sleep_count;
118956 + atomic_unchecked_t interrupt_sleep_count;
118957 struct snd_info_entry *proc_entry;
118958 const struct firmware *dsp_microcode;
118959 const struct firmware *controller_microcode;
118960 diff --git a/sound/pci/ymfpci/ymfpci_main.c b/sound/pci/ymfpci/ymfpci_main.c
118961 index 4c26076..a13f370 100644
118962 --- a/sound/pci/ymfpci/ymfpci_main.c
118963 +++ b/sound/pci/ymfpci/ymfpci_main.c
118964 @@ -204,8 +204,8 @@ static void snd_ymfpci_hw_stop(struct snd_ymfpci *chip)
118965 if ((snd_ymfpci_readl(chip, YDSXGR_STATUS) & 2) == 0)
118966 break;
118967 }
118968 - if (atomic_read(&chip->interrupt_sleep_count)) {
118969 - atomic_set(&chip->interrupt_sleep_count, 0);
118970 + if (atomic_read_unchecked(&chip->interrupt_sleep_count)) {
118971 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
118972 wake_up(&chip->interrupt_sleep);
118973 }
118974 __end:
118975 @@ -789,7 +789,7 @@ static void snd_ymfpci_irq_wait(struct snd_ymfpci *chip)
118976 continue;
118977 init_waitqueue_entry(&wait, current);
118978 add_wait_queue(&chip->interrupt_sleep, &wait);
118979 - atomic_inc(&chip->interrupt_sleep_count);
118980 + atomic_inc_unchecked(&chip->interrupt_sleep_count);
118981 schedule_timeout_uninterruptible(msecs_to_jiffies(50));
118982 remove_wait_queue(&chip->interrupt_sleep, &wait);
118983 }
118984 @@ -827,8 +827,8 @@ static irqreturn_t snd_ymfpci_interrupt(int irq, void *dev_id)
118985 snd_ymfpci_writel(chip, YDSXGR_MODE, mode);
118986 spin_unlock(&chip->reg_lock);
118987
118988 - if (atomic_read(&chip->interrupt_sleep_count)) {
118989 - atomic_set(&chip->interrupt_sleep_count, 0);
118990 + if (atomic_read_unchecked(&chip->interrupt_sleep_count)) {
118991 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
118992 wake_up(&chip->interrupt_sleep);
118993 }
118994 }
118995 @@ -2384,7 +2384,7 @@ int snd_ymfpci_create(struct snd_card *card,
118996 spin_lock_init(&chip->reg_lock);
118997 spin_lock_init(&chip->voice_lock);
118998 init_waitqueue_head(&chip->interrupt_sleep);
118999 - atomic_set(&chip->interrupt_sleep_count, 0);
119000 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
119001 chip->card = card;
119002 chip->pci = pci;
119003 chip->irq = -1;
119004 diff --git a/sound/soc/soc-ac97.c b/sound/soc/soc-ac97.c
119005 index 08d7259..0336224 100644
119006 --- a/sound/soc/soc-ac97.c
119007 +++ b/sound/soc/soc-ac97.c
119008 @@ -271,8 +271,10 @@ int snd_soc_set_ac97_ops_of_reset(struct snd_ac97_bus_ops *ops,
119009 if (ret)
119010 return ret;
119011
119012 - ops->warm_reset = snd_soc_ac97_warm_reset;
119013 - ops->reset = snd_soc_ac97_reset;
119014 + pax_open_kernel();
119015 + *(void **)&ops->warm_reset = snd_soc_ac97_warm_reset;
119016 + *(void **)&ops->reset = snd_soc_ac97_reset;
119017 + pax_close_kernel();
119018
119019 snd_ac97_rst_cfg = cfg;
119020 return 0;
119021 diff --git a/sound/soc/xtensa/xtfpga-i2s.c b/sound/soc/xtensa/xtfpga-i2s.c
119022 index 1cfb19e..6e5731a 100644
119023 --- a/sound/soc/xtensa/xtfpga-i2s.c
119024 +++ b/sound/soc/xtensa/xtfpga-i2s.c
119025 @@ -437,7 +437,7 @@ static int xtfpga_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
119026 case SNDRV_PCM_TRIGGER_START:
119027 case SNDRV_PCM_TRIGGER_RESUME:
119028 case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
119029 - ACCESS_ONCE(i2s->tx_ptr) = 0;
119030 + ACCESS_ONCE_RW(i2s->tx_ptr) = 0;
119031 rcu_assign_pointer(i2s->tx_substream, substream);
119032 xtfpga_pcm_refill_fifo(i2s);
119033 break;
119034 diff --git a/sound/synth/emux/emux_seq.c b/sound/synth/emux/emux_seq.c
119035 index a020920..55579f6 100644
119036 --- a/sound/synth/emux/emux_seq.c
119037 +++ b/sound/synth/emux/emux_seq.c
119038 @@ -33,13 +33,13 @@ static int snd_emux_unuse(void *private_data, struct snd_seq_port_subscribe *inf
119039 * MIDI emulation operators
119040 */
119041 static struct snd_midi_op emux_ops = {
119042 - snd_emux_note_on,
119043 - snd_emux_note_off,
119044 - snd_emux_key_press,
119045 - snd_emux_terminate_note,
119046 - snd_emux_control,
119047 - snd_emux_nrpn,
119048 - snd_emux_sysex,
119049 + .note_on = snd_emux_note_on,
119050 + .note_off = snd_emux_note_off,
119051 + .key_press = snd_emux_key_press,
119052 + .note_terminate = snd_emux_terminate_note,
119053 + .control = snd_emux_control,
119054 + .nrpn = snd_emux_nrpn,
119055 + .sysex = snd_emux_sysex,
119056 };
119057
119058
119059 diff --git a/sound/usb/line6/driver.c b/sound/usb/line6/driver.c
119060 index 81b7da8..bb2676f 100644
119061 --- a/sound/usb/line6/driver.c
119062 +++ b/sound/usb/line6/driver.c
119063 @@ -307,7 +307,7 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data,
119064 {
119065 struct usb_device *usbdev = line6->usbdev;
119066 int ret;
119067 - unsigned char len;
119068 + unsigned char *plen;
119069 unsigned count;
119070
119071 if (address > 0xffff || datalen > 0xff)
119072 @@ -324,6 +324,10 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data,
119073 return ret;
119074 }
119075
119076 + plen = kmalloc(1, GFP_KERNEL);
119077 + if (plen == NULL)
119078 + return -ENOMEM;
119079 +
119080 /* Wait for data length. We'll get 0xff until length arrives. */
119081 for (count = 0; count < LINE6_READ_WRITE_MAX_RETRIES; count++) {
119082 mdelay(LINE6_READ_WRITE_STATUS_DELAY);
119083 @@ -331,30 +335,35 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data,
119084 ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0), 0x67,
119085 USB_TYPE_VENDOR | USB_RECIP_DEVICE |
119086 USB_DIR_IN,
119087 - 0x0012, 0x0000, &len, 1,
119088 + 0x0012, 0x0000, plen, 1,
119089 LINE6_TIMEOUT * HZ);
119090 if (ret < 0) {
119091 dev_err(line6->ifcdev,
119092 "receive length failed (error %d)\n", ret);
119093 + kfree(plen);
119094 return ret;
119095 }
119096
119097 - if (len != 0xff)
119098 + if (*plen != 0xff)
119099 break;
119100 }
119101
119102 - if (len == 0xff) {
119103 + if (*plen == 0xff) {
119104 dev_err(line6->ifcdev, "read failed after %d retries\n",
119105 count);
119106 + kfree(plen);
119107 return -EIO;
119108 - } else if (len != datalen) {
119109 + } else if (*plen != datalen) {
119110 /* should be equal or something went wrong */
119111 dev_err(line6->ifcdev,
119112 "length mismatch (expected %d, got %d)\n",
119113 - (int)datalen, (int)len);
119114 + (int)datalen, (int)*plen);
119115 + kfree(plen);
119116 return -EIO;
119117 }
119118
119119 + kfree(plen);
119120 +
119121 /* receive the result: */
119122 ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0), 0x67,
119123 USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN,
119124 @@ -378,7 +387,7 @@ int line6_write_data(struct usb_line6 *line6, unsigned address, void *data,
119125 {
119126 struct usb_device *usbdev = line6->usbdev;
119127 int ret;
119128 - unsigned char status;
119129 + unsigned char *status;
119130 int count;
119131
119132 if (address > 0xffff || datalen > 0xffff)
119133 @@ -395,6 +404,10 @@ int line6_write_data(struct usb_line6 *line6, unsigned address, void *data,
119134 return ret;
119135 }
119136
119137 + status = kmalloc(1, GFP_KERNEL);
119138 + if (status == NULL)
119139 + return -ENOMEM;
119140 +
119141 for (count = 0; count < LINE6_READ_WRITE_MAX_RETRIES; count++) {
119142 mdelay(LINE6_READ_WRITE_STATUS_DELAY);
119143
119144 @@ -403,27 +416,32 @@ int line6_write_data(struct usb_line6 *line6, unsigned address, void *data,
119145 USB_TYPE_VENDOR | USB_RECIP_DEVICE |
119146 USB_DIR_IN,
119147 0x0012, 0x0000,
119148 - &status, 1, LINE6_TIMEOUT * HZ);
119149 + status, 1, LINE6_TIMEOUT * HZ);
119150
119151 if (ret < 0) {
119152 dev_err(line6->ifcdev,
119153 "receiving status failed (error %d)\n", ret);
119154 + kfree(status);
119155 return ret;
119156 }
119157
119158 - if (status != 0xff)
119159 + if (*status != 0xff)
119160 break;
119161 }
119162
119163 - if (status == 0xff) {
119164 + if (*status == 0xff) {
119165 dev_err(line6->ifcdev, "write failed after %d retries\n",
119166 count);
119167 + kfree(status);
119168 return -EIO;
119169 - } else if (status != 0) {
119170 + } else if (*status != 0) {
119171 dev_err(line6->ifcdev, "write failed (error %d)\n", ret);
119172 + kfree(status);
119173 return -EIO;
119174 }
119175
119176 + kfree(status);
119177 +
119178 return 0;
119179 }
119180 EXPORT_SYMBOL_GPL(line6_write_data);
119181 diff --git a/sound/usb/line6/toneport.c b/sound/usb/line6/toneport.c
119182 index 6d4c50c..aa658c8 100644
119183 --- a/sound/usb/line6/toneport.c
119184 +++ b/sound/usb/line6/toneport.c
119185 @@ -367,13 +367,19 @@ static bool toneport_has_source_select(struct usb_line6_toneport *toneport)
119186 */
119187 static void toneport_setup(struct usb_line6_toneport *toneport)
119188 {
119189 - int ticks;
119190 + int *ticks;
119191 struct usb_line6 *line6 = &toneport->line6;
119192 struct usb_device *usbdev = line6->usbdev;
119193
119194 + ticks = kmalloc(sizeof(int), GFP_KERNEL);
119195 + if (ticks == NULL)
119196 + return;
119197 +
119198 /* sync time on device with host: */
119199 - ticks = (int)get_seconds();
119200 - line6_write_data(line6, 0x80c6, &ticks, 4);
119201 + *ticks = (int)get_seconds();
119202 + line6_write_data(line6, 0x80c6, ticks, sizeof(int));
119203 +
119204 + kfree(ticks);
119205
119206 /* enable device: */
119207 toneport_send_cmd(usbdev, 0x0301, 0x0000);
119208 diff --git a/tools/gcc/.gitignore b/tools/gcc/.gitignore
119209 new file mode 100644
119210 index 0000000..de92ed9
119211 --- /dev/null
119212 +++ b/tools/gcc/.gitignore
119213 @@ -0,0 +1 @@
119214 +randomize_layout_seed.h
119215 diff --git a/tools/gcc/Makefile b/tools/gcc/Makefile
119216 new file mode 100644
119217 index 0000000..4945d82
119218 --- /dev/null
119219 +++ b/tools/gcc/Makefile
119220 @@ -0,0 +1,54 @@
119221 +#CC := gcc
119222 +#PLUGIN_SOURCE_FILES := pax_plugin.c
119223 +#PLUGIN_OBJECT_FILES := $(patsubst %.c,%.o,$(PLUGIN_SOURCE_FILES))
119224 +GCCPLUGINS_DIR := $(shell $(CC) -print-file-name=plugin)
119225 +#CFLAGS += -I$(GCCPLUGINS_DIR)/include -fPIC -O2 -Wall -W -std=gnu99
119226 +
119227 +ifeq ($(PLUGINCC),$(HOSTCC))
119228 +HOSTLIBS := hostlibs
119229 +HOST_EXTRACFLAGS += -I$(GCCPLUGINS_DIR)/include -I$(src) -std=gnu99 -ggdb
119230 +export HOST_EXTRACFLAGS
119231 +else
119232 +HOSTLIBS := hostcxxlibs
119233 +HOST_EXTRACXXFLAGS += -I$(GCCPLUGINS_DIR)/include -I$(src) -std=gnu++98 -fno-rtti -fno-exceptions -fasynchronous-unwind-tables -ggdb -Wno-unused-parameter -Wno-narrowing -Wno-unused-variable
119234 +export HOST_EXTRACXXFLAGS
119235 +endif
119236 +
119237 +export GCCPLUGINS_DIR HOSTLIBS
119238 +
119239 +$(HOSTLIBS)-$(CONFIG_PAX_CONSTIFY_PLUGIN) := constify_plugin.so
119240 +$(HOSTLIBS)-$(CONFIG_PAX_MEMORY_STACKLEAK) += stackleak_plugin.so
119241 +$(HOSTLIBS)-$(CONFIG_KALLOCSTAT_PLUGIN) += kallocstat_plugin.so
119242 +$(HOSTLIBS)-$(CONFIG_PAX_KERNEXEC_PLUGIN) += kernexec_plugin.so
119243 +$(HOSTLIBS)-$(CONFIG_CHECKER_PLUGIN) += checker_plugin.so
119244 +$(HOSTLIBS)-y += colorize_plugin.so
119245 +$(HOSTLIBS)-$(CONFIG_PAX_LATENT_ENTROPY) += latent_entropy_plugin.so
119246 +$(HOSTLIBS)-$(CONFIG_PAX_MEMORY_STRUCTLEAK) += structleak_plugin.so
119247 +$(HOSTLIBS)-y += initify_plugin.so
119248 +$(HOSTLIBS)-$(CONFIG_GRKERNSEC_RANDSTRUCT) += randomize_layout_plugin.so
119249 +
119250 +subdir-$(CONFIG_PAX_SIZE_OVERFLOW) := size_overflow_plugin
119251 +subdir- += size_overflow_plugin
119252 +
119253 +always := $($(HOSTLIBS)-y)
119254 +
119255 +constify_plugin-objs := constify_plugin.o
119256 +stackleak_plugin-objs := stackleak_plugin.o
119257 +kallocstat_plugin-objs := kallocstat_plugin.o
119258 +kernexec_plugin-objs := kernexec_plugin.o
119259 +checker_plugin-objs := checker_plugin.o
119260 +colorize_plugin-objs := colorize_plugin.o
119261 +latent_entropy_plugin-objs := latent_entropy_plugin.o
119262 +structleak_plugin-objs := structleak_plugin.o
119263 +initify_plugin-objs := initify_plugin.o
119264 +randomize_layout_plugin-objs := randomize_layout_plugin.o
119265 +
119266 +$(obj)/randomize_layout_plugin.o: $(objtree)/$(obj)/randomize_layout_seed.h
119267 +
119268 +quiet_cmd_create_randomize_layout_seed = GENSEED $@
119269 + cmd_create_randomize_layout_seed = \
119270 + $(CONFIG_SHELL) $(srctree)/$(src)/gen-random-seed.sh $@ $(objtree)/include/generated/randomize_layout_hash.h
119271 +$(objtree)/$(obj)/randomize_layout_seed.h: FORCE
119272 + $(call if_changed,create_randomize_layout_seed)
119273 +
119274 +targets += randomize_layout_seed.h randomize_layout_hash.h
119275 diff --git a/tools/gcc/checker_plugin.c b/tools/gcc/checker_plugin.c
119276 new file mode 100644
119277 index 0000000..5452feea
119278 --- /dev/null
119279 +++ b/tools/gcc/checker_plugin.c
119280 @@ -0,0 +1,150 @@
119281 +/*
119282 + * Copyright 2011-2014 by the PaX Team <pageexec@freemail.hu>
119283 + * Licensed under the GPL v2
119284 + *
119285 + * Note: the choice of the license means that the compilation process is
119286 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
119287 + * but for the kernel it doesn't matter since it doesn't link against
119288 + * any of the gcc libraries
119289 + *
119290 + * gcc plugin to implement various sparse (source code checker) features
119291 + *
119292 + * TODO:
119293 + * - define separate __iomem, __percpu and __rcu address spaces (lots of code to patch)
119294 + *
119295 + * BUGS:
119296 + * - none known
119297 + */
119298 +
119299 +#include "gcc-common.h"
119300 +
119301 +extern void c_register_addr_space (const char *str, addr_space_t as);
119302 +extern enum machine_mode default_addr_space_pointer_mode (addr_space_t);
119303 +extern enum machine_mode default_addr_space_address_mode (addr_space_t);
119304 +extern bool default_addr_space_valid_pointer_mode(enum machine_mode mode, addr_space_t as);
119305 +extern bool default_addr_space_legitimate_address_p(enum machine_mode mode, rtx mem, bool strict, addr_space_t as);
119306 +extern rtx default_addr_space_legitimize_address(rtx x, rtx oldx, enum machine_mode mode, addr_space_t as);
119307 +
119308 +int plugin_is_GPL_compatible;
119309 +
119310 +static struct plugin_info checker_plugin_info = {
119311 + .version = "201304082245",
119312 + .help = NULL,
119313 +};
119314 +
119315 +#define ADDR_SPACE_KERNEL 0
119316 +#define ADDR_SPACE_FORCE_KERNEL 1
119317 +#define ADDR_SPACE_USER 2
119318 +#define ADDR_SPACE_FORCE_USER 3
119319 +#define ADDR_SPACE_IOMEM 0
119320 +#define ADDR_SPACE_FORCE_IOMEM 0
119321 +#define ADDR_SPACE_PERCPU 0
119322 +#define ADDR_SPACE_FORCE_PERCPU 0
119323 +#define ADDR_SPACE_RCU 0
119324 +#define ADDR_SPACE_FORCE_RCU 0
119325 +
119326 +static enum machine_mode checker_addr_space_pointer_mode(addr_space_t addrspace)
119327 +{
119328 + return default_addr_space_pointer_mode(ADDR_SPACE_GENERIC);
119329 +}
119330 +
119331 +static enum machine_mode checker_addr_space_address_mode(addr_space_t addrspace)
119332 +{
119333 + return default_addr_space_address_mode(ADDR_SPACE_GENERIC);
119334 +}
119335 +
119336 +static bool checker_addr_space_valid_pointer_mode(enum machine_mode mode, addr_space_t as)
119337 +{
119338 + return default_addr_space_valid_pointer_mode(mode, as);
119339 +}
119340 +
119341 +static bool checker_addr_space_legitimate_address_p(enum machine_mode mode, rtx mem, bool strict, addr_space_t as)
119342 +{
119343 + return default_addr_space_legitimate_address_p(mode, mem, strict, ADDR_SPACE_GENERIC);
119344 +}
119345 +
119346 +static rtx checker_addr_space_legitimize_address(rtx x, rtx oldx, enum machine_mode mode, addr_space_t as)
119347 +{
119348 + return default_addr_space_legitimize_address(x, oldx, mode, as);
119349 +}
119350 +
119351 +static bool checker_addr_space_subset_p(addr_space_t subset, addr_space_t superset)
119352 +{
119353 + if (subset == ADDR_SPACE_FORCE_KERNEL && superset == ADDR_SPACE_KERNEL)
119354 + return true;
119355 +
119356 + if (subset == ADDR_SPACE_FORCE_USER && superset == ADDR_SPACE_USER)
119357 + return true;
119358 +
119359 + if (subset == ADDR_SPACE_FORCE_IOMEM && superset == ADDR_SPACE_IOMEM)
119360 + return true;
119361 +
119362 + if (subset == ADDR_SPACE_KERNEL && superset == ADDR_SPACE_FORCE_USER)
119363 + return true;
119364 +
119365 + if (subset == ADDR_SPACE_KERNEL && superset == ADDR_SPACE_FORCE_IOMEM)
119366 + return true;
119367 +
119368 + if (subset == ADDR_SPACE_USER && superset == ADDR_SPACE_FORCE_KERNEL)
119369 + return true;
119370 +
119371 + if (subset == ADDR_SPACE_IOMEM && superset == ADDR_SPACE_FORCE_KERNEL)
119372 + return true;
119373 +
119374 + return subset == superset;
119375 +}
119376 +
119377 +static rtx checker_addr_space_convert(rtx op, tree from_type, tree to_type)
119378 +{
119379 +// addr_space_t from_as = TYPE_ADDR_SPACE(TREE_TYPE(from_type));
119380 +// addr_space_t to_as = TYPE_ADDR_SPACE(TREE_TYPE(to_type));
119381 +
119382 + return op;
119383 +}
119384 +
119385 +static void register_checker_address_spaces(void *event_data, void *data)
119386 +{
119387 + c_register_addr_space("__kernel", ADDR_SPACE_KERNEL);
119388 + c_register_addr_space("__force_kernel", ADDR_SPACE_FORCE_KERNEL);
119389 + c_register_addr_space("__user", ADDR_SPACE_USER);
119390 + c_register_addr_space("__force_user", ADDR_SPACE_FORCE_USER);
119391 +// c_register_addr_space("__iomem", ADDR_SPACE_IOMEM);
119392 +// c_register_addr_space("__force_iomem", ADDR_SPACE_FORCE_IOMEM);
119393 +// c_register_addr_space("__percpu", ADDR_SPACE_PERCPU);
119394 +// c_register_addr_space("__force_percpu", ADDR_SPACE_FORCE_PERCPU);
119395 +// c_register_addr_space("__rcu", ADDR_SPACE_RCU);
119396 +// c_register_addr_space("__force_rcu", ADDR_SPACE_FORCE_RCU);
119397 +
119398 + targetm.addr_space.pointer_mode = checker_addr_space_pointer_mode;
119399 + targetm.addr_space.address_mode = checker_addr_space_address_mode;
119400 + targetm.addr_space.valid_pointer_mode = checker_addr_space_valid_pointer_mode;
119401 + targetm.addr_space.legitimate_address_p = checker_addr_space_legitimate_address_p;
119402 +// targetm.addr_space.legitimize_address = checker_addr_space_legitimize_address;
119403 + targetm.addr_space.subset_p = checker_addr_space_subset_p;
119404 + targetm.addr_space.convert = checker_addr_space_convert;
119405 +}
119406 +
119407 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
119408 +{
119409 + const char * const plugin_name = plugin_info->base_name;
119410 + const int argc = plugin_info->argc;
119411 + const struct plugin_argument * const argv = plugin_info->argv;
119412 + int i;
119413 +
119414 + if (!plugin_default_version_check(version, &gcc_version)) {
119415 + error(G_("incompatible gcc/plugin versions"));
119416 + return 1;
119417 + }
119418 +
119419 + register_callback(plugin_name, PLUGIN_INFO, NULL, &checker_plugin_info);
119420 +
119421 + for (i = 0; i < argc; ++i)
119422 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
119423 +
119424 + if (TARGET_64BIT == 0)
119425 + return 0;
119426 +
119427 + register_callback(plugin_name, PLUGIN_PRAGMAS, register_checker_address_spaces, NULL);
119428 +
119429 + return 0;
119430 +}
119431 diff --git a/tools/gcc/colorize_plugin.c b/tools/gcc/colorize_plugin.c
119432 new file mode 100644
119433 index 0000000..0c96d8a
119434 --- /dev/null
119435 +++ b/tools/gcc/colorize_plugin.c
119436 @@ -0,0 +1,215 @@
119437 +/*
119438 + * Copyright 2012-2015 by PaX Team <pageexec@freemail.hu>
119439 + * Licensed under the GPL v2
119440 + *
119441 + * Note: the choice of the license means that the compilation process is
119442 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
119443 + * but for the kernel it doesn't matter since it doesn't link against
119444 + * any of the gcc libraries
119445 + *
119446 + * gcc plugin to colorize diagnostic output
119447 + *
119448 + */
119449 +
119450 +#include "gcc-common.h"
119451 +
119452 +int plugin_is_GPL_compatible;
119453 +
119454 +static struct plugin_info colorize_plugin_info = {
119455 + .version = "201404202350",
119456 + .help = "color=[never|always|auto]\tdetermine when to colorize\n",
119457 +};
119458 +
119459 +#define GREEN "\033[32m\033[K"
119460 +#define LIGHTGREEN "\033[1;32m\033[K"
119461 +#define YELLOW "\033[33m\033[K"
119462 +#define LIGHTYELLOW "\033[1;33m\033[K"
119463 +#define RED "\033[31m\033[K"
119464 +#define LIGHTRED "\033[1;31m\033[K"
119465 +#define BLUE "\033[34m\033[K"
119466 +#define LIGHTBLUE "\033[1;34m\033[K"
119467 +#define BRIGHT "\033[1;m\033[K"
119468 +#define NORMAL "\033[m\033[K"
119469 +
119470 +static diagnostic_starter_fn old_starter;
119471 +static diagnostic_finalizer_fn old_finalizer;
119472 +
119473 +static void start_colorize(diagnostic_context *context, diagnostic_info *diagnostic)
119474 +{
119475 + const char *color;
119476 + char *newprefix;
119477 +
119478 + switch (diagnostic->kind) {
119479 + case DK_NOTE:
119480 + color = LIGHTBLUE;
119481 + break;
119482 +
119483 + case DK_PEDWARN:
119484 + case DK_WARNING:
119485 + color = LIGHTYELLOW;
119486 + break;
119487 +
119488 + case DK_ERROR:
119489 + case DK_FATAL:
119490 + case DK_ICE:
119491 + case DK_PERMERROR:
119492 + case DK_SORRY:
119493 + color = LIGHTRED;
119494 + break;
119495 +
119496 + default:
119497 + color = NORMAL;
119498 + }
119499 +
119500 + old_starter(context, diagnostic);
119501 + if (-1 == asprintf(&newprefix, "%s%s" NORMAL, color, context->printer->prefix))
119502 + return;
119503 + pp_destroy_prefix(context->printer);
119504 + pp_set_prefix(context->printer, newprefix);
119505 +}
119506 +
119507 +static void finalize_colorize(diagnostic_context *context, diagnostic_info *diagnostic)
119508 +{
119509 + old_finalizer(context, diagnostic);
119510 +}
119511 +
119512 +static void colorize_arm(void)
119513 +{
119514 + old_starter = diagnostic_starter(global_dc);
119515 + old_finalizer = diagnostic_finalizer(global_dc);
119516 +
119517 + diagnostic_starter(global_dc) = start_colorize;
119518 + diagnostic_finalizer(global_dc) = finalize_colorize;
119519 +}
119520 +
119521 +static unsigned int execute_colorize_rearm(void)
119522 +{
119523 + if (diagnostic_starter(global_dc) == start_colorize)
119524 + return 0;
119525 +
119526 + colorize_arm();
119527 + return 0;
119528 +}
119529 +
119530 +#if BUILDING_GCC_VERSION >= 4009
119531 +namespace {
119532 +static const struct pass_data colorize_rearm_pass_data = {
119533 +#else
119534 +struct simple_ipa_opt_pass colorize_rearm_pass = {
119535 + .pass = {
119536 +#endif
119537 + .type = SIMPLE_IPA_PASS,
119538 + .name = "colorize_rearm",
119539 +#if BUILDING_GCC_VERSION >= 4008
119540 + .optinfo_flags = OPTGROUP_NONE,
119541 +#endif
119542 +#if BUILDING_GCC_VERSION >= 5000
119543 +#elif BUILDING_GCC_VERSION == 4009
119544 + .has_gate = false,
119545 + .has_execute = true,
119546 +#else
119547 + .gate = NULL,
119548 + .execute = execute_colorize_rearm,
119549 + .sub = NULL,
119550 + .next = NULL,
119551 + .static_pass_number = 0,
119552 +#endif
119553 + .tv_id = TV_NONE,
119554 + .properties_required = 0,
119555 + .properties_provided = 0,
119556 + .properties_destroyed = 0,
119557 + .todo_flags_start = 0,
119558 + .todo_flags_finish = 0
119559 +#if BUILDING_GCC_VERSION < 4009
119560 + }
119561 +#endif
119562 +};
119563 +
119564 +#if BUILDING_GCC_VERSION >= 4009
119565 +class colorize_rearm_pass : public simple_ipa_opt_pass {
119566 +public:
119567 + colorize_rearm_pass() : simple_ipa_opt_pass(colorize_rearm_pass_data, g) {}
119568 +#if BUILDING_GCC_VERSION >= 5000
119569 + virtual unsigned int execute(function *) { return execute_colorize_rearm(); }
119570 +#else
119571 + unsigned int execute() { return execute_colorize_rearm(); }
119572 +#endif
119573 +};
119574 +}
119575 +
119576 +static opt_pass *make_colorize_rearm_pass(void)
119577 +{
119578 + return new colorize_rearm_pass();
119579 +}
119580 +#else
119581 +static struct opt_pass *make_colorize_rearm_pass(void)
119582 +{
119583 + return &colorize_rearm_pass.pass;
119584 +}
119585 +#endif
119586 +
119587 +static void colorize_start_unit(void *gcc_data, void *user_data)
119588 +{
119589 + colorize_arm();
119590 +}
119591 +
119592 +static bool should_colorize(void)
119593 +{
119594 +#if BUILDING_GCC_VERSION >= 4009
119595 + return false;
119596 +#else
119597 + char const *t = getenv("TERM");
119598 +
119599 + return t && strcmp(t, "dumb") && isatty(STDERR_FILENO);
119600 +#endif
119601 +}
119602 +
119603 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
119604 +{
119605 + const char * const plugin_name = plugin_info->base_name;
119606 + const int argc = plugin_info->argc;
119607 + const struct plugin_argument * const argv = plugin_info->argv;
119608 + int i;
119609 + struct register_pass_info colorize_rearm_pass_info;
119610 + bool colorize;
119611 +
119612 + colorize_rearm_pass_info.pass = make_colorize_rearm_pass();
119613 + colorize_rearm_pass_info.reference_pass_name = "*free_lang_data";
119614 + colorize_rearm_pass_info.ref_pass_instance_number = 1;
119615 + colorize_rearm_pass_info.pos_op = PASS_POS_INSERT_AFTER;
119616 +
119617 + if (!plugin_default_version_check(version, &gcc_version)) {
119618 + error(G_("incompatible gcc/plugin versions"));
119619 + return 1;
119620 + }
119621 +
119622 + register_callback(plugin_name, PLUGIN_INFO, NULL, &colorize_plugin_info);
119623 +
119624 + colorize = getenv("GCC_COLORS") ? should_colorize() : false;
119625 +
119626 + for (i = 0; i < argc; ++i) {
119627 + if (!strcmp(argv[i].key, "color")) {
119628 + if (!argv[i].value) {
119629 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
119630 + continue;
119631 + }
119632 + if (!strcmp(argv[i].value, "always"))
119633 + colorize = true;
119634 + else if (!strcmp(argv[i].value, "never"))
119635 + colorize = false;
119636 + else if (!strcmp(argv[i].value, "auto"))
119637 + colorize = should_colorize();
119638 + else
119639 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
119640 + continue;
119641 + }
119642 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
119643 + }
119644 +
119645 + if (colorize) {
119646 + // TODO: parse GCC_COLORS as used by gcc 4.9+
119647 + register_callback(plugin_name, PLUGIN_START_UNIT, &colorize_start_unit, NULL);
119648 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &colorize_rearm_pass_info);
119649 + }
119650 + return 0;
119651 +}
119652 diff --git a/tools/gcc/constify_plugin.c b/tools/gcc/constify_plugin.c
119653 new file mode 100644
119654 index 0000000..da184c5
119655 --- /dev/null
119656 +++ b/tools/gcc/constify_plugin.c
119657 @@ -0,0 +1,564 @@
119658 +/*
119659 + * Copyright 2011 by Emese Revfy <re.emese@gmail.com>
119660 + * Copyright 2011-2015 by PaX Team <pageexec@freemail.hu>
119661 + * Licensed under the GPL v2, or (at your option) v3
119662 + *
119663 + * This gcc plugin constifies all structures which contain only function pointers or are explicitly marked for constification.
119664 + *
119665 + * Homepage:
119666 + * http://www.grsecurity.net/~ephox/const_plugin/
119667 + *
119668 + * Usage:
119669 + * $ gcc -I`gcc -print-file-name=plugin`/include -fPIC -shared -O2 -o constify_plugin.so constify_plugin.c
119670 + * $ gcc -fplugin=constify_plugin.so test.c -O2
119671 + */
119672 +
119673 +#include "gcc-common.h"
119674 +
119675 +// unused C type flag in all versions 4.5-5.0
119676 +#define TYPE_CONSTIFY_VISITED(TYPE) TYPE_LANG_FLAG_4(TYPE)
119677 +
119678 +int plugin_is_GPL_compatible;
119679 +
119680 +static struct plugin_info const_plugin_info = {
119681 + .version = "201401270210",
119682 + .help = "no-constify\tturn off constification\n",
119683 +};
119684 +
119685 +typedef struct {
119686 + bool has_fptr_field;
119687 + bool has_writable_field;
119688 + bool has_do_const_field;
119689 + bool has_no_const_field;
119690 +} constify_info;
119691 +
119692 +static const_tree get_field_type(const_tree field)
119693 +{
119694 + return strip_array_types(TREE_TYPE(field));
119695 +}
119696 +
119697 +static bool is_fptr(const_tree field)
119698 +{
119699 + const_tree ptr = get_field_type(field);
119700 +
119701 + if (TREE_CODE(ptr) != POINTER_TYPE)
119702 + return false;
119703 +
119704 + return TREE_CODE(TREE_TYPE(ptr)) == FUNCTION_TYPE;
119705 +}
119706 +
119707 +/*
119708 + * determine whether the given structure type meets the requirements for automatic constification,
119709 + * including the constification attributes on nested structure types
119710 + */
119711 +static void constifiable(const_tree node, constify_info *cinfo)
119712 +{
119713 + const_tree field;
119714 +
119715 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
119716 +
119717 + // e.g., pointer to structure fields while still constructing the structure type
119718 + if (TYPE_FIELDS(node) == NULL_TREE)
119719 + return;
119720 +
119721 + for (field = TYPE_FIELDS(node); field; field = TREE_CHAIN(field)) {
119722 + const_tree type = get_field_type(field);
119723 + enum tree_code code = TREE_CODE(type);
119724 +
119725 + if (node == type)
119726 + continue;
119727 +
119728 + if (is_fptr(field))
119729 + cinfo->has_fptr_field = true;
119730 + else if (!TREE_READONLY(field))
119731 + cinfo->has_writable_field = true;
119732 +
119733 + if (code == RECORD_TYPE || code == UNION_TYPE) {
119734 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type)))
119735 + cinfo->has_do_const_field = true;
119736 + else if (lookup_attribute("no_const", TYPE_ATTRIBUTES(type)))
119737 + cinfo->has_no_const_field = true;
119738 + else
119739 + constifiable(type, cinfo);
119740 + }
119741 + }
119742 +}
119743 +
119744 +static bool constified(const_tree node)
119745 +{
119746 + constify_info cinfo = {
119747 + .has_fptr_field = false,
119748 + .has_writable_field = false,
119749 + .has_do_const_field = false,
119750 + .has_no_const_field = false
119751 + };
119752 +
119753 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
119754 +
119755 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(node))) {
119756 +// gcc_assert(!TYPE_READONLY(node));
119757 + return false;
119758 + }
119759 +
119760 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(node))) {
119761 + gcc_assert(TYPE_READONLY(node));
119762 + return true;
119763 + }
119764 +
119765 + constifiable(node, &cinfo);
119766 + if ((!cinfo.has_fptr_field || cinfo.has_writable_field) && !cinfo.has_do_const_field)
119767 + return false;
119768 +
119769 + return TYPE_READONLY(node);
119770 +}
119771 +
119772 +static void deconstify_tree(tree node);
119773 +
119774 +static void deconstify_type(tree type)
119775 +{
119776 + tree field;
119777 +
119778 + gcc_assert(TREE_CODE(type) == RECORD_TYPE || TREE_CODE(type) == UNION_TYPE);
119779 +
119780 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
119781 + const_tree fieldtype = get_field_type(field);
119782 +
119783 + // special case handling of simple ptr-to-same-array-type members
119784 + if (TREE_CODE(TREE_TYPE(field)) == POINTER_TYPE) {
119785 + tree ptrtype = TREE_TYPE(TREE_TYPE(field));
119786 +
119787 + if (TREE_TYPE(TREE_TYPE(field)) == type)
119788 + continue;
119789 + if (TREE_CODE(ptrtype) != RECORD_TYPE && TREE_CODE(ptrtype) != UNION_TYPE)
119790 + continue;
119791 + if (!constified(ptrtype))
119792 + continue;
119793 + if (TYPE_MAIN_VARIANT(ptrtype) == TYPE_MAIN_VARIANT(type)) {
119794 + TREE_TYPE(field) = copy_node(TREE_TYPE(field));
119795 + TREE_TYPE(TREE_TYPE(field)) = build_qualified_type(type, TYPE_QUALS(ptrtype) & ~TYPE_QUAL_CONST);
119796 + }
119797 + continue;
119798 + }
119799 + if (TREE_CODE(fieldtype) != RECORD_TYPE && TREE_CODE(fieldtype) != UNION_TYPE)
119800 + continue;
119801 + if (!constified(fieldtype))
119802 + continue;
119803 +
119804 + deconstify_tree(field);
119805 + TREE_READONLY(field) = 0;
119806 + }
119807 + TYPE_READONLY(type) = 0;
119808 + C_TYPE_FIELDS_READONLY(type) = 0;
119809 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
119810 + TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
119811 + TYPE_ATTRIBUTES(type) = remove_attribute("do_const", TYPE_ATTRIBUTES(type));
119812 + }
119813 +}
119814 +
119815 +static void deconstify_tree(tree node)
119816 +{
119817 + tree old_type, new_type, field;
119818 +
119819 + old_type = TREE_TYPE(node);
119820 + while (TREE_CODE(old_type) == ARRAY_TYPE && TREE_CODE(TREE_TYPE(old_type)) != ARRAY_TYPE) {
119821 + node = TREE_TYPE(node) = copy_node(old_type);
119822 + old_type = TREE_TYPE(old_type);
119823 + }
119824 +
119825 + gcc_assert(TREE_CODE(old_type) == RECORD_TYPE || TREE_CODE(old_type) == UNION_TYPE);
119826 + gcc_assert(TYPE_READONLY(old_type) && (TYPE_QUALS(old_type) & TYPE_QUAL_CONST));
119827 +
119828 + new_type = build_qualified_type(old_type, TYPE_QUALS(old_type) & ~TYPE_QUAL_CONST);
119829 + TYPE_FIELDS(new_type) = copy_list(TYPE_FIELDS(new_type));
119830 + for (field = TYPE_FIELDS(new_type); field; field = TREE_CHAIN(field))
119831 + DECL_FIELD_CONTEXT(field) = new_type;
119832 +
119833 + deconstify_type(new_type);
119834 +
119835 + TREE_TYPE(node) = new_type;
119836 +}
119837 +
119838 +static tree handle_no_const_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
119839 +{
119840 + tree type;
119841 + constify_info cinfo = {
119842 + .has_fptr_field = false,
119843 + .has_writable_field = false,
119844 + .has_do_const_field = false,
119845 + .has_no_const_field = false
119846 + };
119847 +
119848 + *no_add_attrs = true;
119849 + if (TREE_CODE(*node) == FUNCTION_DECL) {
119850 + error("%qE attribute does not apply to functions (%qF)", name, *node);
119851 + return NULL_TREE;
119852 + }
119853 +
119854 + if (TREE_CODE(*node) == PARM_DECL) {
119855 + error("%qE attribute does not apply to function parameters (%qD)", name, *node);
119856 + return NULL_TREE;
119857 + }
119858 +
119859 + if (TREE_CODE(*node) == VAR_DECL) {
119860 + error("%qE attribute does not apply to variables (%qD)", name, *node);
119861 + return NULL_TREE;
119862 + }
119863 +
119864 + if (TYPE_P(*node)) {
119865 + type = *node;
119866 + } else {
119867 + gcc_assert(TREE_CODE(*node) == TYPE_DECL);
119868 + type = TREE_TYPE(*node);
119869 + }
119870 +
119871 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE) {
119872 + error("%qE attribute used on %qT applies to struct and union types only", name, type);
119873 + return NULL_TREE;
119874 + }
119875 +
119876 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(type))) {
119877 + error("%qE attribute is already applied to the type %qT", name, type);
119878 + return NULL_TREE;
119879 + }
119880 +
119881 + if (TYPE_P(*node)) {
119882 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type)))
119883 + error("%qE attribute used on type %qT is incompatible with 'do_const'", name, type);
119884 + else
119885 + *no_add_attrs = false;
119886 + return NULL_TREE;
119887 + }
119888 +
119889 + constifiable(type, &cinfo);
119890 + if ((cinfo.has_fptr_field && !cinfo.has_writable_field) || lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
119891 + deconstify_tree(*node);
119892 + TYPE_CONSTIFY_VISITED(TREE_TYPE(*node)) = 1;
119893 + return NULL_TREE;
119894 + }
119895 +
119896 + if (TYPE_FIELDS(type))
119897 + error("%qE attribute used on type %qT that is not constified", name, type);
119898 + return NULL_TREE;
119899 +}
119900 +
119901 +static void constify_type(tree type)
119902 +{
119903 + TYPE_READONLY(type) = 1;
119904 + C_TYPE_FIELDS_READONLY(type) = 1;
119905 + TYPE_CONSTIFY_VISITED(type) = 1;
119906 +// TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
119907 +// TYPE_ATTRIBUTES(type) = tree_cons(get_identifier("do_const"), NULL_TREE, TYPE_ATTRIBUTES(type));
119908 +}
119909 +
119910 +static tree handle_do_const_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
119911 +{
119912 + *no_add_attrs = true;
119913 + if (!TYPE_P(*node)) {
119914 + error("%qE attribute applies to types only (%qD)", name, *node);
119915 + return NULL_TREE;
119916 + }
119917 +
119918 + if (TREE_CODE(*node) != RECORD_TYPE && TREE_CODE(*node) != UNION_TYPE) {
119919 + error("%qE attribute used on %qT applies to struct and union types only", name, *node);
119920 + return NULL_TREE;
119921 + }
119922 +
119923 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(*node))) {
119924 + error("%qE attribute used on %qT is already applied to the type", name, *node);
119925 + return NULL_TREE;
119926 + }
119927 +
119928 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(*node))) {
119929 + error("%qE attribute used on %qT is incompatible with 'no_const'", name, *node);
119930 + return NULL_TREE;
119931 + }
119932 +
119933 + *no_add_attrs = false;
119934 + return NULL_TREE;
119935 +}
119936 +
119937 +static struct attribute_spec no_const_attr = {
119938 + .name = "no_const",
119939 + .min_length = 0,
119940 + .max_length = 0,
119941 + .decl_required = false,
119942 + .type_required = false,
119943 + .function_type_required = false,
119944 + .handler = handle_no_const_attribute,
119945 +#if BUILDING_GCC_VERSION >= 4007
119946 + .affects_type_identity = true
119947 +#endif
119948 +};
119949 +
119950 +static struct attribute_spec do_const_attr = {
119951 + .name = "do_const",
119952 + .min_length = 0,
119953 + .max_length = 0,
119954 + .decl_required = false,
119955 + .type_required = false,
119956 + .function_type_required = false,
119957 + .handler = handle_do_const_attribute,
119958 +#if BUILDING_GCC_VERSION >= 4007
119959 + .affects_type_identity = true
119960 +#endif
119961 +};
119962 +
119963 +static void register_attributes(void *event_data, void *data)
119964 +{
119965 + register_attribute(&no_const_attr);
119966 + register_attribute(&do_const_attr);
119967 +}
119968 +
119969 +static void finish_type(void *event_data, void *data)
119970 +{
119971 + tree type = (tree)event_data;
119972 + constify_info cinfo = {
119973 + .has_fptr_field = false,
119974 + .has_writable_field = false,
119975 + .has_do_const_field = false,
119976 + .has_no_const_field = false
119977 + };
119978 +
119979 + if (type == NULL_TREE || type == error_mark_node)
119980 + return;
119981 +
119982 +#if BUILDING_GCC_VERSION >= 5000
119983 + if (TREE_CODE(type) == ENUMERAL_TYPE)
119984 + return;
119985 +#endif
119986 +
119987 + if (TYPE_FIELDS(type) == NULL_TREE || TYPE_CONSTIFY_VISITED(type))
119988 + return;
119989 +
119990 + constifiable(type, &cinfo);
119991 +
119992 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(type))) {
119993 + if ((cinfo.has_fptr_field && !cinfo.has_writable_field) || cinfo.has_do_const_field) {
119994 + deconstify_type(type);
119995 + TYPE_CONSTIFY_VISITED(type) = 1;
119996 + } else
119997 + error("'no_const' attribute used on type %qT that is not constified", type);
119998 + return;
119999 + }
120000 +
120001 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
120002 + if (!cinfo.has_writable_field) {
120003 + error("'do_const' attribute used on type %qT that is%sconstified", type, cinfo.has_fptr_field ? " " : " not ");
120004 + return;
120005 + }
120006 + constify_type(type);
120007 + return;
120008 + }
120009 +
120010 + if (cinfo.has_fptr_field && !cinfo.has_writable_field) {
120011 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
120012 + error("'do_const' attribute used on type %qT that is constified", type);
120013 + return;
120014 + }
120015 + constify_type(type);
120016 + return;
120017 + }
120018 +
120019 + deconstify_type(type);
120020 + TYPE_CONSTIFY_VISITED(type) = 1;
120021 +}
120022 +
120023 +static void check_global_variables(void *event_data, void *data)
120024 +{
120025 +#if BUILDING_GCC_VERSION >= 4009
120026 + varpool_node *node;
120027 +#else
120028 + struct varpool_node *node;
120029 +#endif
120030 +
120031 + FOR_EACH_VARIABLE(node) {
120032 + tree var = NODE_DECL(node);
120033 + tree type = TREE_TYPE(var);
120034 +
120035 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
120036 + continue;
120037 +
120038 + if (!TYPE_READONLY(type) || !C_TYPE_FIELDS_READONLY(type))
120039 + continue;
120040 +
120041 + if (!TYPE_CONSTIFY_VISITED(type))
120042 + continue;
120043 +
120044 + if (DECL_EXTERNAL(var))
120045 + continue;
120046 +
120047 + if (DECL_INITIAL(var))
120048 + continue;
120049 +
120050 + // this works around a gcc bug/feature where uninitialized globals
120051 + // are moved into the .bss section regardless of any constification
120052 + DECL_INITIAL(var) = build_constructor(type, NULL);
120053 +// inform(DECL_SOURCE_LOCATION(var), "constified variable %qE moved into .rodata", var);
120054 + }
120055 +}
120056 +
120057 +static unsigned int check_local_variables(void)
120058 +{
120059 + unsigned int ret = 0;
120060 + tree var;
120061 +
120062 + unsigned int i;
120063 +
120064 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
120065 + tree type = TREE_TYPE(var);
120066 +
120067 + gcc_assert(DECL_P(var));
120068 + if (is_global_var(var))
120069 + continue;
120070 +
120071 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
120072 + continue;
120073 +
120074 + if (!TYPE_READONLY(type) || !C_TYPE_FIELDS_READONLY(type))
120075 + continue;
120076 +
120077 + if (!TYPE_CONSTIFY_VISITED(type))
120078 + continue;
120079 +
120080 + error_at(DECL_SOURCE_LOCATION(var), "constified variable %qE cannot be local", var);
120081 + ret = 1;
120082 + }
120083 + return ret;
120084 +}
120085 +
120086 +#if BUILDING_GCC_VERSION >= 4009
120087 +namespace {
120088 +static const struct pass_data check_local_variables_pass_data = {
120089 +#else
120090 +static struct gimple_opt_pass check_local_variables_pass = {
120091 + .pass = {
120092 +#endif
120093 + .type = GIMPLE_PASS,
120094 + .name = "check_local_variables",
120095 +#if BUILDING_GCC_VERSION >= 4008
120096 + .optinfo_flags = OPTGROUP_NONE,
120097 +#endif
120098 +#if BUILDING_GCC_VERSION >= 5000
120099 +#elif BUILDING_GCC_VERSION >= 4009
120100 + .has_gate = false,
120101 + .has_execute = true,
120102 +#else
120103 + .gate = NULL,
120104 + .execute = check_local_variables,
120105 + .sub = NULL,
120106 + .next = NULL,
120107 + .static_pass_number = 0,
120108 +#endif
120109 + .tv_id = TV_NONE,
120110 + .properties_required = 0,
120111 + .properties_provided = 0,
120112 + .properties_destroyed = 0,
120113 + .todo_flags_start = 0,
120114 + .todo_flags_finish = 0
120115 +#if BUILDING_GCC_VERSION < 4009
120116 + }
120117 +#endif
120118 +};
120119 +
120120 +#if BUILDING_GCC_VERSION >= 4009
120121 +class check_local_variables_pass : public gimple_opt_pass {
120122 +public:
120123 + check_local_variables_pass() : gimple_opt_pass(check_local_variables_pass_data, g) {}
120124 + unsigned int execute() { return check_local_variables(); }
120125 +};
120126 +}
120127 +
120128 +static opt_pass *make_check_local_variables_pass(void)
120129 +{
120130 + return new check_local_variables_pass();
120131 +}
120132 +#else
120133 +static struct opt_pass *make_check_local_variables_pass(void)
120134 +{
120135 + return &check_local_variables_pass.pass;
120136 +}
120137 +#endif
120138 +
120139 +static struct {
120140 + const char *name;
120141 + const char *asm_op;
120142 +} sections[] = {
120143 + {".init.rodata", "\t.section\t.init.rodata,\"a\""},
120144 + {".ref.rodata", "\t.section\t.ref.rodata,\"a\""},
120145 + {".devinit.rodata", "\t.section\t.devinit.rodata,\"a\""},
120146 + {".devexit.rodata", "\t.section\t.devexit.rodata,\"a\""},
120147 + {".cpuinit.rodata", "\t.section\t.cpuinit.rodata,\"a\""},
120148 + {".cpuexit.rodata", "\t.section\t.cpuexit.rodata,\"a\""},
120149 + {".meminit.rodata", "\t.section\t.meminit.rodata,\"a\""},
120150 + {".memexit.rodata", "\t.section\t.memexit.rodata,\"a\""},
120151 + {".data..read_only", "\t.section\t.data..read_only,\"a\""},
120152 +};
120153 +
120154 +static unsigned int (*old_section_type_flags)(tree decl, const char *name, int reloc);
120155 +
120156 +static unsigned int constify_section_type_flags(tree decl, const char *name, int reloc)
120157 +{
120158 + size_t i;
120159 +
120160 + for (i = 0; i < ARRAY_SIZE(sections); i++)
120161 + if (!strcmp(sections[i].name, name))
120162 + return 0;
120163 + return old_section_type_flags(decl, name, reloc);
120164 +}
120165 +
120166 +static void constify_start_unit(void *gcc_data, void *user_data)
120167 +{
120168 +// size_t i;
120169 +
120170 +// for (i = 0; i < ARRAY_SIZE(sections); i++)
120171 +// sections[i].section = get_unnamed_section(0, output_section_asm_op, sections[i].asm_op);
120172 +// sections[i].section = get_section(sections[i].name, 0, NULL);
120173 +
120174 + old_section_type_flags = targetm.section_type_flags;
120175 + targetm.section_type_flags = constify_section_type_flags;
120176 +}
120177 +
120178 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
120179 +{
120180 + const char * const plugin_name = plugin_info->base_name;
120181 + const int argc = plugin_info->argc;
120182 + const struct plugin_argument * const argv = plugin_info->argv;
120183 + int i;
120184 + bool constify = true;
120185 +
120186 + struct register_pass_info check_local_variables_pass_info;
120187 +
120188 + check_local_variables_pass_info.pass = make_check_local_variables_pass();
120189 + check_local_variables_pass_info.reference_pass_name = "ssa";
120190 + check_local_variables_pass_info.ref_pass_instance_number = 1;
120191 + check_local_variables_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
120192 +
120193 + if (!plugin_default_version_check(version, &gcc_version)) {
120194 + error(G_("incompatible gcc/plugin versions"));
120195 + return 1;
120196 + }
120197 +
120198 + for (i = 0; i < argc; ++i) {
120199 + if (!(strcmp(argv[i].key, "no-constify"))) {
120200 + constify = false;
120201 + continue;
120202 + }
120203 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
120204 + }
120205 +
120206 + if (strncmp(lang_hooks.name, "GNU C", 5) && !strncmp(lang_hooks.name, "GNU C+", 6)) {
120207 + inform(UNKNOWN_LOCATION, G_("%s supports C only, not %s"), plugin_name, lang_hooks.name);
120208 + constify = false;
120209 + }
120210 +
120211 + register_callback(plugin_name, PLUGIN_INFO, NULL, &const_plugin_info);
120212 + if (constify) {
120213 + register_callback(plugin_name, PLUGIN_ALL_IPA_PASSES_START, check_global_variables, NULL);
120214 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
120215 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &check_local_variables_pass_info);
120216 + register_callback(plugin_name, PLUGIN_START_UNIT, constify_start_unit, NULL);
120217 + }
120218 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
120219 +
120220 + return 0;
120221 +}
120222 diff --git a/tools/gcc/gcc-common.h b/tools/gcc/gcc-common.h
120223 new file mode 100644
120224 index 0000000..77f8462
120225 --- /dev/null
120226 +++ b/tools/gcc/gcc-common.h
120227 @@ -0,0 +1,689 @@
120228 +#ifndef GCC_COMMON_H_INCLUDED
120229 +#define GCC_COMMON_H_INCLUDED
120230 +
120231 +#include "plugin.h"
120232 +#include "bversion.h"
120233 +#include "plugin-version.h"
120234 +#include "config.h"
120235 +#include "system.h"
120236 +#include "coretypes.h"
120237 +#include "tm.h"
120238 +#include "line-map.h"
120239 +#include "input.h"
120240 +#include "tree.h"
120241 +
120242 +#include "tree-inline.h"
120243 +#include "version.h"
120244 +#include "rtl.h"
120245 +#include "tm_p.h"
120246 +#include "flags.h"
120247 +//#include "insn-attr.h"
120248 +//#include "insn-config.h"
120249 +//#include "insn-flags.h"
120250 +#include "hard-reg-set.h"
120251 +//#include "recog.h"
120252 +#include "output.h"
120253 +#include "except.h"
120254 +#include "function.h"
120255 +#include "toplev.h"
120256 +//#include "expr.h"
120257 +#include "basic-block.h"
120258 +#include "intl.h"
120259 +#include "ggc.h"
120260 +//#include "regs.h"
120261 +#include "timevar.h"
120262 +
120263 +#include "params.h"
120264 +
120265 +#if BUILDING_GCC_VERSION <= 4009
120266 +#include "pointer-set.h"
120267 +#else
120268 +#include "hash-map.h"
120269 +#endif
120270 +
120271 +#include "emit-rtl.h"
120272 +//#include "reload.h"
120273 +//#include "ira.h"
120274 +//#include "dwarf2asm.h"
120275 +#include "debug.h"
120276 +#include "target.h"
120277 +#include "langhooks.h"
120278 +#include "cfgloop.h"
120279 +//#include "hosthooks.h"
120280 +#include "cgraph.h"
120281 +#include "opts.h"
120282 +//#include "coverage.h"
120283 +//#include "value-prof.h"
120284 +
120285 +#if BUILDING_GCC_VERSION == 4005
120286 +#include <sys/mman.h>
120287 +#endif
120288 +
120289 +#if BUILDING_GCC_VERSION >= 4007
120290 +#include "tree-pretty-print.h"
120291 +#include "gimple-pretty-print.h"
120292 +#endif
120293 +
120294 +#if BUILDING_GCC_VERSION >= 4006
120295 +//#include "c-tree.h"
120296 +//#include "cp/cp-tree.h"
120297 +#include "c-family/c-common.h"
120298 +#else
120299 +#include "c-common.h"
120300 +#endif
120301 +
120302 +#if BUILDING_GCC_VERSION <= 4008
120303 +#include "tree-flow.h"
120304 +#else
120305 +#include "tree-cfgcleanup.h"
120306 +#endif
120307 +
120308 +#if BUILDING_GCC_VERSION >= 4008
120309 +#include "is-a.h"
120310 +#endif
120311 +
120312 +#include "diagnostic.h"
120313 +//#include "tree-diagnostic.h"
120314 +#include "tree-dump.h"
120315 +#include "tree-pass.h"
120316 +//#include "df.h"
120317 +#include "predict.h"
120318 +#include "ipa-utils.h"
120319 +
120320 +#if BUILDING_GCC_VERSION >= 4009
120321 +#include "varasm.h"
120322 +#include "stor-layout.h"
120323 +#include "internal-fn.h"
120324 +#include "gimple-expr.h"
120325 +#include "gimple-fold.h"
120326 +//#include "diagnostic-color.h"
120327 +#include "context.h"
120328 +#include "tree-ssa-alias.h"
120329 +#include "tree-ssa.h"
120330 +#include "stringpool.h"
120331 +#include "tree-ssanames.h"
120332 +#include "print-tree.h"
120333 +#include "tree-eh.h"
120334 +#include "stmt.h"
120335 +#include "gimplify.h"
120336 +#endif
120337 +
120338 +#include "gimple.h"
120339 +
120340 +#if BUILDING_GCC_VERSION >= 4009
120341 +#include "tree-ssa-operands.h"
120342 +#include "tree-phinodes.h"
120343 +#include "tree-cfg.h"
120344 +#include "gimple-iterator.h"
120345 +#include "gimple-ssa.h"
120346 +#include "ssa-iterators.h"
120347 +#endif
120348 +
120349 +//#include "lto/lto.h"
120350 +#if BUILDING_GCC_VERSION >= 4007
120351 +//#include "data-streamer.h"
120352 +#else
120353 +//#include "lto-streamer.h"
120354 +#endif
120355 +//#include "lto-compress.h"
120356 +#if BUILDING_GCC_VERSION >= 5000
120357 +//#include "lto-section-names.h"
120358 +#include "builtins.h"
120359 +#endif
120360 +
120361 +//#include "expr.h" where are you...
120362 +extern rtx emit_move_insn(rtx x, rtx y);
120363 +
120364 +// missing from basic_block.h...
120365 +extern void debug_dominance_info(enum cdi_direction dir);
120366 +extern void debug_dominance_tree(enum cdi_direction dir, basic_block root);
120367 +
120368 +#ifdef __cplusplus
120369 +static inline void debug_tree(const_tree t)
120370 +{
120371 + debug_tree(CONST_CAST_TREE(t));
120372 +}
120373 +#else
120374 +#define debug_tree(t) debug_tree(CONST_CAST_TREE(t))
120375 +#endif
120376 +
120377 +#define __unused __attribute__((__unused__))
120378 +
120379 +#define DECL_NAME_POINTER(node) IDENTIFIER_POINTER(DECL_NAME(node))
120380 +#define DECL_NAME_LENGTH(node) IDENTIFIER_LENGTH(DECL_NAME(node))
120381 +#define TYPE_NAME_POINTER(node) IDENTIFIER_POINTER(TYPE_NAME(node))
120382 +#define TYPE_NAME_LENGTH(node) IDENTIFIER_LENGTH(TYPE_NAME(node))
120383 +
120384 +// should come from c-tree.h if only it were installed for gcc 4.5...
120385 +#define C_TYPE_FIELDS_READONLY(TYPE) TREE_LANG_FLAG_1(TYPE)
120386 +
120387 +#if BUILDING_GCC_VERSION == 4005
120388 +#define FOR_EACH_LOCAL_DECL(FUN, I, D) for (tree vars = (FUN)->local_decls; vars && (D = TREE_VALUE(vars)); vars = TREE_CHAIN(vars), I)
120389 +#define DECL_CHAIN(NODE) (TREE_CHAIN(DECL_MINIMAL_CHECK(NODE)))
120390 +#define FOR_EACH_VEC_ELT(T, V, I, P) for (I = 0; VEC_iterate(T, (V), (I), (P)); ++(I))
120391 +#define TODO_rebuild_cgraph_edges 0
120392 +#define SCOPE_FILE_SCOPE_P(EXP) (!(EXP))
120393 +
120394 +#ifndef O_BINARY
120395 +#define O_BINARY 0
120396 +#endif
120397 +
120398 +static inline bool gimple_call_builtin_p(gimple stmt, enum built_in_function code)
120399 +{
120400 + tree fndecl;
120401 +
120402 + if (!is_gimple_call(stmt))
120403 + return false;
120404 + fndecl = gimple_call_fndecl(stmt);
120405 + if (!fndecl || DECL_BUILT_IN_CLASS(fndecl) != BUILT_IN_NORMAL)
120406 + return false;
120407 +// print_node(stderr, "pax", fndecl, 4);
120408 + return DECL_FUNCTION_CODE(fndecl) == code;
120409 +}
120410 +
120411 +static inline bool is_simple_builtin(tree decl)
120412 +{
120413 + if (decl && DECL_BUILT_IN_CLASS(decl) != BUILT_IN_NORMAL)
120414 + return false;
120415 +
120416 + switch (DECL_FUNCTION_CODE(decl)) {
120417 + /* Builtins that expand to constants. */
120418 + case BUILT_IN_CONSTANT_P:
120419 + case BUILT_IN_EXPECT:
120420 + case BUILT_IN_OBJECT_SIZE:
120421 + case BUILT_IN_UNREACHABLE:
120422 + /* Simple register moves or loads from stack. */
120423 + case BUILT_IN_RETURN_ADDRESS:
120424 + case BUILT_IN_EXTRACT_RETURN_ADDR:
120425 + case BUILT_IN_FROB_RETURN_ADDR:
120426 + case BUILT_IN_RETURN:
120427 + case BUILT_IN_AGGREGATE_INCOMING_ADDRESS:
120428 + case BUILT_IN_FRAME_ADDRESS:
120429 + case BUILT_IN_VA_END:
120430 + case BUILT_IN_STACK_SAVE:
120431 + case BUILT_IN_STACK_RESTORE:
120432 + /* Exception state returns or moves registers around. */
120433 + case BUILT_IN_EH_FILTER:
120434 + case BUILT_IN_EH_POINTER:
120435 + case BUILT_IN_EH_COPY_VALUES:
120436 + return true;
120437 +
120438 + default:
120439 + return false;
120440 + }
120441 +}
120442 +
120443 +static inline void add_local_decl(struct function *fun, tree d)
120444 +{
120445 + gcc_assert(TREE_CODE(d) == VAR_DECL);
120446 + fun->local_decls = tree_cons(NULL_TREE, d, fun->local_decls);
120447 +}
120448 +#endif
120449 +
120450 +#if BUILDING_GCC_VERSION <= 4006
120451 +#define ANY_RETURN_P(rtx) (GET_CODE(rtx) == RETURN)
120452 +#define C_DECL_REGISTER(EXP) DECL_LANG_FLAG_4(EXP)
120453 +#define EDGE_PRESERVE 0ULL
120454 +#define HOST_WIDE_INT_PRINT_HEX_PURE "%" HOST_WIDE_INT_PRINT "x"
120455 +#define flag_fat_lto_objects true
120456 +
120457 +#define get_random_seed(noinit) ({ \
120458 + unsigned HOST_WIDE_INT seed; \
120459 + sscanf(get_random_seed(noinit), "%" HOST_WIDE_INT_PRINT "x", &seed); \
120460 + seed * seed; })
120461 +
120462 +#define int_const_binop(code, arg1, arg2) int_const_binop((code), (arg1), (arg2), 0)
120463 +
120464 +static inline bool gimple_clobber_p(gimple s __unused)
120465 +{
120466 + return false;
120467 +}
120468 +
120469 +static inline bool gimple_asm_clobbers_memory_p(const_gimple stmt)
120470 +{
120471 + unsigned i;
120472 +
120473 + for (i = 0; i < gimple_asm_nclobbers(stmt); i++) {
120474 + tree op = gimple_asm_clobber_op(stmt, i);
120475 + if (!strcmp(TREE_STRING_POINTER(TREE_VALUE(op)), "memory"))
120476 + return true;
120477 + }
120478 +
120479 + return false;
120480 +}
120481 +
120482 +static inline tree builtin_decl_implicit(enum built_in_function fncode)
120483 +{
120484 + return implicit_built_in_decls[fncode];
120485 +}
120486 +
120487 +static inline int ipa_reverse_postorder(struct cgraph_node **order)
120488 +{
120489 + return cgraph_postorder(order);
120490 +}
120491 +
120492 +static inline struct cgraph_node *cgraph_get_create_node(tree decl)
120493 +{
120494 + struct cgraph_node *node = cgraph_get_node(decl);
120495 +
120496 + return node ? node : cgraph_node(decl);
120497 +}
120498 +
120499 +static inline bool cgraph_function_with_gimple_body_p(struct cgraph_node *node)
120500 +{
120501 + return node->analyzed && !node->thunk.thunk_p && !node->alias;
120502 +}
120503 +
120504 +static inline struct cgraph_node *cgraph_first_function_with_gimple_body(void)
120505 +{
120506 + struct cgraph_node *node;
120507 +
120508 + for (node = cgraph_nodes; node; node = node->next)
120509 + if (cgraph_function_with_gimple_body_p(node))
120510 + return node;
120511 + return NULL;
120512 +}
120513 +
120514 +static inline struct cgraph_node *cgraph_next_function_with_gimple_body(struct cgraph_node *node)
120515 +{
120516 + for (node = node->next; node; node = node->next)
120517 + if (cgraph_function_with_gimple_body_p(node))
120518 + return node;
120519 + return NULL;
120520 +}
120521 +
120522 +#define FOR_EACH_FUNCTION_WITH_GIMPLE_BODY(node) \
120523 + for ((node) = cgraph_first_function_with_gimple_body(); (node); \
120524 + (node) = cgraph_next_function_with_gimple_body(node))
120525 +
120526 +static inline void varpool_add_new_variable(tree decl)
120527 +{
120528 + varpool_finalize_decl(decl);
120529 +}
120530 +#endif
120531 +
120532 +#if BUILDING_GCC_VERSION == 4006
120533 +extern void debug_gimple_stmt(gimple);
120534 +extern void debug_gimple_seq(gimple_seq);
120535 +extern void print_gimple_seq(FILE *, gimple_seq, int, int);
120536 +extern void print_gimple_stmt(FILE *, gimple, int, int);
120537 +extern void print_gimple_expr(FILE *, gimple, int, int);
120538 +extern void dump_gimple_stmt(pretty_printer *, gimple, int, int);
120539 +#endif
120540 +
120541 +#if BUILDING_GCC_VERSION <= 4007
120542 +#define FOR_EACH_FUNCTION(node) for (node = cgraph_nodes; node; node = node->next)
120543 +#define FOR_EACH_VARIABLE(node) for (node = varpool_nodes; node; node = node->next)
120544 +#define PROP_loops 0
120545 +#define NODE_SYMBOL(node) (node)
120546 +#define NODE_DECL(node) (node)->decl
120547 +#define INSN_LOCATION(INSN) RTL_LOCATION(INSN)
120548 +
120549 +static inline int bb_loop_depth(const_basic_block bb)
120550 +{
120551 + return bb->loop_father ? loop_depth(bb->loop_father) : 0;
120552 +}
120553 +
120554 +static inline bool gimple_store_p(gimple gs)
120555 +{
120556 + tree lhs = gimple_get_lhs(gs);
120557 + return lhs && !is_gimple_reg(lhs);
120558 +}
120559 +#endif
120560 +
120561 +#if BUILDING_GCC_VERSION == 4007 || BUILDING_GCC_VERSION == 4008
120562 +static inline struct cgraph_node *cgraph_alias_target(struct cgraph_node *n)
120563 +{
120564 + return cgraph_alias_aliased_node(n);
120565 +}
120566 +#endif
120567 +
120568 +#if BUILDING_GCC_VERSION >= 4007 && BUILDING_GCC_VERSION <= 4009
120569 +#define cgraph_create_edge(caller, callee, call_stmt, count, freq, nest) \
120570 + cgraph_create_edge((caller), (callee), (call_stmt), (count), (freq))
120571 +#define cgraph_create_edge_including_clones(caller, callee, old_call_stmt, call_stmt, count, freq, nest, reason) \
120572 + cgraph_create_edge_including_clones((caller), (callee), (old_call_stmt), (call_stmt), (count), (freq), (reason))
120573 +#endif
120574 +
120575 +#if BUILDING_GCC_VERSION <= 4008
120576 +#define ENTRY_BLOCK_PTR_FOR_FN(FN) ENTRY_BLOCK_PTR_FOR_FUNCTION(FN)
120577 +#define EXIT_BLOCK_PTR_FOR_FN(FN) EXIT_BLOCK_PTR_FOR_FUNCTION(FN)
120578 +#define basic_block_info_for_fn(FN) ((FN)->cfg->x_basic_block_info)
120579 +#define n_basic_blocks_for_fn(FN) ((FN)->cfg->x_n_basic_blocks)
120580 +#define n_edges_for_fn(FN) ((FN)->cfg->x_n_edges)
120581 +#define last_basic_block_for_fn(FN) ((FN)->cfg->x_last_basic_block)
120582 +#define label_to_block_map_for_fn(FN) ((FN)->cfg->x_label_to_block_map)
120583 +#define profile_status_for_fn(FN) ((FN)->cfg->x_profile_status)
120584 +#define BASIC_BLOCK_FOR_FN(FN, N) BASIC_BLOCK_FOR_FUNCTION((FN), (N))
120585 +#define NODE_IMPLICIT_ALIAS(node) (node)->same_body_alias
120586 +
120587 +static inline bool tree_fits_shwi_p(const_tree t)
120588 +{
120589 + if (t == NULL_TREE || TREE_CODE(t) != INTEGER_CST)
120590 + return false;
120591 +
120592 + if (TREE_INT_CST_HIGH(t) == 0 && (HOST_WIDE_INT)TREE_INT_CST_LOW(t) >= 0)
120593 + return true;
120594 +
120595 + if (TREE_INT_CST_HIGH(t) == -1 && (HOST_WIDE_INT)TREE_INT_CST_LOW(t) < 0 && !TYPE_UNSIGNED(TREE_TYPE(t)))
120596 + return true;
120597 +
120598 + return false;
120599 +}
120600 +
120601 +static inline bool tree_fits_uhwi_p(const_tree t)
120602 +{
120603 + if (t == NULL_TREE || TREE_CODE(t) != INTEGER_CST)
120604 + return false;
120605 +
120606 + return TREE_INT_CST_HIGH(t) == 0;
120607 +}
120608 +
120609 +static inline HOST_WIDE_INT tree_to_shwi(const_tree t)
120610 +{
120611 + gcc_assert(tree_fits_shwi_p(t));
120612 + return TREE_INT_CST_LOW(t);
120613 +}
120614 +
120615 +static inline unsigned HOST_WIDE_INT tree_to_uhwi(const_tree t)
120616 +{
120617 + gcc_assert(tree_fits_uhwi_p(t));
120618 + return TREE_INT_CST_LOW(t);
120619 +}
120620 +
120621 +static inline const char *get_tree_code_name(enum tree_code code)
120622 +{
120623 + gcc_assert(code < MAX_TREE_CODES);
120624 + return tree_code_name[code];
120625 +}
120626 +
120627 +#define ipa_remove_stmt_references(cnode, stmt)
120628 +typedef union gimple_statement_d gasm;
120629 +typedef union gimple_statement_d gassign;
120630 +typedef union gimple_statement_d gcall;
120631 +typedef union gimple_statement_d gcond;
120632 +typedef union gimple_statement_d gdebug;
120633 +typedef union gimple_statement_d gphi;
120634 +typedef union gimple_statement_d greturn;
120635 +#endif
120636 +
120637 +#if BUILDING_GCC_VERSION == 4008
120638 +#define NODE_SYMBOL(node) (&(node)->symbol)
120639 +#define NODE_DECL(node) (node)->symbol.decl
120640 +#endif
120641 +
120642 +#if BUILDING_GCC_VERSION >= 4008
120643 +#define add_referenced_var(var)
120644 +#define mark_sym_for_renaming(var)
120645 +#define varpool_mark_needed_node(node)
120646 +#define create_var_ann(var)
120647 +#define TODO_dump_func 0
120648 +#define TODO_dump_cgraph 0
120649 +
120650 +#endif
120651 +
120652 +#if BUILDING_GCC_VERSION <= 4009
120653 +#define TODO_verify_il 0
120654 +#define AVAIL_INTERPOSABLE AVAIL_OVERWRITABLE
120655 +#endif
120656 +
120657 +#if BUILDING_GCC_VERSION == 4009
120658 +typedef struct gimple_statement_base gasm;
120659 +typedef struct gimple_statement_base gassign;
120660 +typedef struct gimple_statement_base gcall;
120661 +typedef struct gimple_statement_base gcond;
120662 +typedef struct gimple_statement_base gdebug;
120663 +typedef struct gimple_statement_base gphi;
120664 +typedef struct gimple_statement_base greturn;
120665 +#endif
120666 +
120667 +#if BUILDING_GCC_VERSION <= 4009
120668 +typedef struct rtx_def rtx_insn;
120669 +
120670 +static inline void set_decl_section_name(tree node, const char *value)
120671 +{
120672 + DECL_SECTION_NAME(node) = build_string(strlen(value) + 1, value);
120673 +}
120674 +
120675 +static inline gasm *as_a_gasm(gimple stmt)
120676 +{
120677 + return stmt;
120678 +}
120679 +
120680 +static inline const gasm *as_a_const_gasm(const_gimple stmt)
120681 +{
120682 + return stmt;
120683 +}
120684 +
120685 +static inline gassign *as_a_gassign(gimple stmt)
120686 +{
120687 + return stmt;
120688 +}
120689 +
120690 +static inline const gassign *as_a_const_gassign(const_gimple stmt)
120691 +{
120692 + return stmt;
120693 +}
120694 +
120695 +static inline gcall *as_a_gcall(gimple stmt)
120696 +{
120697 + return stmt;
120698 +}
120699 +
120700 +static inline const gcall *as_a_const_gcall(const_gimple stmt)
120701 +{
120702 + return stmt;
120703 +}
120704 +
120705 +static inline gphi *as_a_gphi(gimple stmt)
120706 +{
120707 + return stmt;
120708 +}
120709 +
120710 +static inline const gphi *as_a_const_gphi(const_gimple stmt)
120711 +{
120712 + return stmt;
120713 +}
120714 +
120715 +static inline greturn *as_a_greturn(gimple stmt)
120716 +{
120717 + return stmt;
120718 +}
120719 +
120720 +static inline const greturn *as_a_const_greturn(const_gimple stmt)
120721 +{
120722 + return stmt;
120723 +}
120724 +#endif
120725 +
120726 +#if BUILDING_GCC_VERSION >= 4009
120727 +#define TODO_ggc_collect 0
120728 +#define NODE_SYMBOL(node) (node)
120729 +#define NODE_DECL(node) (node)->decl
120730 +#define cgraph_node_name(node) (node)->name()
120731 +#define NODE_IMPLICIT_ALIAS(node) (node)->cpp_implicit_alias
120732 +#endif
120733 +
120734 +#if BUILDING_GCC_VERSION >= 5000
120735 +#define TODO_verify_ssa TODO_verify_il
120736 +#define TODO_verify_flow TODO_verify_il
120737 +#define TODO_verify_stmts TODO_verify_il
120738 +#define TODO_verify_rtl_sharing TODO_verify_il
120739 +
120740 +//#define TREE_INT_CST_HIGH(NODE) ({ TREE_INT_CST_EXT_NUNITS(NODE) > 1 ? (unsigned HOST_WIDE_INT)TREE_INT_CST_ELT(NODE, 1) : 0; })
120741 +
120742 +#define INSN_DELETED_P(insn) (insn)->deleted()
120743 +
120744 +// symtab/cgraph related
120745 +#define debug_cgraph_node(node) (node)->debug()
120746 +#define cgraph_get_node(decl) cgraph_node::get(decl)
120747 +#define cgraph_get_create_node(decl) cgraph_node::get_create(decl)
120748 +#define cgraph_n_nodes symtab->cgraph_count
120749 +#define cgraph_max_uid symtab->cgraph_max_uid
120750 +#define varpool_get_node(decl) varpool_node::get(decl)
120751 +
120752 +#define cgraph_create_edge(caller, callee, call_stmt, count, freq, nest) \
120753 + (caller)->create_edge((callee), (call_stmt), (count), (freq))
120754 +#define cgraph_create_edge_including_clones(caller, callee, old_call_stmt, call_stmt, count, freq, nest, reason) \
120755 + (caller)->create_edge_including_clones((callee), (old_call_stmt), (call_stmt), (count), (freq), (reason))
120756 +
120757 +typedef struct cgraph_node *cgraph_node_ptr;
120758 +typedef struct cgraph_edge *cgraph_edge_p;
120759 +typedef struct varpool_node *varpool_node_ptr;
120760 +
120761 +static inline void change_decl_assembler_name(tree decl, tree name)
120762 +{
120763 + symtab->change_decl_assembler_name(decl, name);
120764 +}
120765 +
120766 +static inline void varpool_finalize_decl(tree decl)
120767 +{
120768 + varpool_node::finalize_decl(decl);
120769 +}
120770 +
120771 +static inline void varpool_add_new_variable(tree decl)
120772 +{
120773 + varpool_node::add(decl);
120774 +}
120775 +
120776 +static inline cgraph_node_ptr cgraph_function_node(cgraph_node_ptr node, enum availability *availability)
120777 +{
120778 + return node->function_symbol(availability);
120779 +}
120780 +
120781 +static inline cgraph_node_ptr cgraph_function_or_thunk_node(cgraph_node_ptr node, enum availability *availability = NULL)
120782 +{
120783 + return node->ultimate_alias_target(availability);
120784 +}
120785 +
120786 +static inline bool cgraph_only_called_directly_p(cgraph_node_ptr node)
120787 +{
120788 + return node->only_called_directly_p();
120789 +}
120790 +
120791 +static inline enum availability cgraph_function_body_availability(cgraph_node_ptr node)
120792 +{
120793 + return node->get_availability();
120794 +}
120795 +
120796 +static inline cgraph_node_ptr cgraph_alias_target(cgraph_node_ptr node)
120797 +{
120798 + return node->get_alias_target();
120799 +}
120800 +
120801 +static inline struct cgraph_node_hook_list *cgraph_add_function_insertion_hook(cgraph_node_hook hook, void *data)
120802 +{
120803 + return symtab->add_cgraph_insertion_hook(hook, data);
120804 +}
120805 +
120806 +static inline void cgraph_remove_function_insertion_hook(struct cgraph_node_hook_list *entry)
120807 +{
120808 + symtab->remove_cgraph_insertion_hook(entry);
120809 +}
120810 +
120811 +static inline struct cgraph_node_hook_list *cgraph_add_node_removal_hook(cgraph_node_hook hook, void *data)
120812 +{
120813 + return symtab->add_cgraph_removal_hook(hook, data);
120814 +}
120815 +
120816 +static inline void cgraph_remove_node_removal_hook(struct cgraph_node_hook_list *entry)
120817 +{
120818 + symtab->remove_cgraph_removal_hook(entry);
120819 +}
120820 +
120821 +static inline struct cgraph_2node_hook_list *cgraph_add_node_duplication_hook(cgraph_2node_hook hook, void *data)
120822 +{
120823 + return symtab->add_cgraph_duplication_hook(hook, data);
120824 +}
120825 +
120826 +static inline void cgraph_remove_node_duplication_hook(struct cgraph_2node_hook_list *entry)
120827 +{
120828 + symtab->remove_cgraph_duplication_hook(entry);
120829 +}
120830 +
120831 +// gimple related
120832 +static inline gimple gimple_build_assign_with_ops(enum tree_code subcode, tree lhs, tree op1, tree op2 MEM_STAT_DECL)
120833 +{
120834 + return gimple_build_assign(lhs, subcode, op1, op2 PASS_MEM_STAT);
120835 +}
120836 +
120837 +template <>
120838 +template <>
120839 +inline bool is_a_helper<const gassign *>::test(const_gimple gs)
120840 +{
120841 + return gs->code == GIMPLE_ASSIGN;
120842 +}
120843 +
120844 +template <>
120845 +template <>
120846 +inline bool is_a_helper<const greturn *>::test(const_gimple gs)
120847 +{
120848 + return gs->code == GIMPLE_RETURN;
120849 +}
120850 +
120851 +static inline gasm *as_a_gasm(gimple stmt)
120852 +{
120853 + return as_a<gasm *>(stmt);
120854 +}
120855 +
120856 +static inline const gasm *as_a_const_gasm(const_gimple stmt)
120857 +{
120858 + return as_a<const gasm *>(stmt);
120859 +}
120860 +
120861 +static inline gassign *as_a_gassign(gimple stmt)
120862 +{
120863 + return as_a<gassign *>(stmt);
120864 +}
120865 +
120866 +static inline const gassign *as_a_const_gassign(const_gimple stmt)
120867 +{
120868 + return as_a<const gassign *>(stmt);
120869 +}
120870 +
120871 +static inline gcall *as_a_gcall(gimple stmt)
120872 +{
120873 + return as_a<gcall *>(stmt);
120874 +}
120875 +
120876 +static inline const gcall *as_a_const_gcall(const_gimple stmt)
120877 +{
120878 + return as_a<const gcall *>(stmt);
120879 +}
120880 +
120881 +static inline gphi *as_a_gphi(gimple stmt)
120882 +{
120883 + return as_a<gphi *>(stmt);
120884 +}
120885 +
120886 +static inline const gphi *as_a_const_gphi(const_gimple stmt)
120887 +{
120888 + return as_a<const gphi *>(stmt);
120889 +}
120890 +
120891 +static inline greturn *as_a_greturn(gimple stmt)
120892 +{
120893 + return as_a<greturn *>(stmt);
120894 +}
120895 +
120896 +static inline const greturn *as_a_const_greturn(const_gimple stmt)
120897 +{
120898 + return as_a<const greturn *>(stmt);
120899 +}
120900 +
120901 +// IPA/LTO related
120902 +#define ipa_ref_list_referring_iterate(L,I,P) (L)->referring.iterate((I), &(P))
120903 +#define ipa_ref_list_reference_iterate(L,I,P) (L)->reference.iterate((I), &(P))
120904 +
120905 +static inline cgraph_node_ptr ipa_ref_referring_node(struct ipa_ref *ref)
120906 +{
120907 + return dyn_cast<cgraph_node_ptr>(ref->referring);
120908 +}
120909 +
120910 +static inline void ipa_remove_stmt_references(symtab_node *referring_node, gimple stmt)
120911 +{
120912 + referring_node->remove_stmt_references(stmt);
120913 +}
120914 +#endif
120915 +
120916 +#endif
120917 diff --git a/tools/gcc/gen-random-seed.sh b/tools/gcc/gen-random-seed.sh
120918 new file mode 100644
120919 index 0000000..7514850
120920 --- /dev/null
120921 +++ b/tools/gcc/gen-random-seed.sh
120922 @@ -0,0 +1,8 @@
120923 +#!/bin/sh
120924 +
120925 +if [ ! -f "$1" ]; then
120926 + SEED=`od -A n -t x8 -N 32 /dev/urandom | tr -d ' \n'`
120927 + echo "const char *randstruct_seed = \"$SEED\";" > "$1"
120928 + HASH=`echo -n "$SEED" | sha256sum | cut -d" " -f1 | tr -d ' \n'`
120929 + echo "#define RANDSTRUCT_HASHED_SEED \"$HASH\"" > "$2"
120930 +fi
120931 diff --git a/tools/gcc/initify_plugin.c b/tools/gcc/initify_plugin.c
120932 new file mode 100644
120933 index 0000000..125442a
120934 --- /dev/null
120935 +++ b/tools/gcc/initify_plugin.c
120936 @@ -0,0 +1,427 @@
120937 +/*
120938 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
120939 + * Licensed under the GPL v2, or (at your option) v3
120940 + *
120941 + * Homepage:
120942 + * https://github.com/ephox-gcc-plugins/initify
120943 + *
120944 + * Move string constants (__func__ and function string arguments marked by the nocapture attribute)
120945 + * only referenced in __init/__exit functions to __initconst/__exitconst sections.
120946 + *
120947 + * Usage:
120948 + * $ make
120949 + * $ make run
120950 + */
120951 +
120952 +#include "gcc-common.h"
120953 +
120954 +int plugin_is_GPL_compatible;
120955 +
120956 +static struct plugin_info initify_plugin_info = {
120957 + .version = "20150524a",
120958 + .help = "initify_plugin\n",
120959 +};
120960 +
120961 +static tree handle_nocapture_attribute(tree *node, tree __unused name, tree args, int __unused flags, bool *no_add_attrs)
120962 +{
120963 + tree orig_attr, arg;
120964 +
120965 + *no_add_attrs = true;
120966 + switch (TREE_CODE(*node)) {
120967 + case FUNCTION_DECL:
120968 + case FUNCTION_TYPE:
120969 + case METHOD_TYPE:
120970 + break;
120971 +
120972 + case TYPE_DECL: {
120973 + const_tree fntype = TREE_TYPE(*node);
120974 +
120975 + if (TREE_CODE(fntype) == POINTER_TYPE)
120976 + fntype = TREE_TYPE(fntype);
120977 + if (TREE_CODE(fntype) == FUNCTION_TYPE || TREE_CODE(fntype) == METHOD_TYPE)
120978 + break;
120979 + // FALLTHROUGH
120980 + }
120981 +
120982 + default:
120983 + error("%s: %qE attribute only applies to functions", __func__, name);
120984 + debug_tree(*node);
120985 + return NULL_TREE;
120986 + }
120987 +
120988 + for (arg = args; arg; arg = TREE_CHAIN(arg)) {
120989 + tree position = TREE_VALUE(arg);
120990 +
120991 + if (TREE_CODE(position) != INTEGER_CST) {
120992 + error("%s: parameter isn't an integer", __func__);
120993 + debug_tree(arg);
120994 + return NULL_TREE;
120995 + }
120996 + }
120997 +
120998 + orig_attr = lookup_attribute("nocapture", DECL_ATTRIBUTES(*node));
120999 + if (orig_attr)
121000 + chainon(TREE_VALUE(orig_attr), args);
121001 + else
121002 + *no_add_attrs = false;
121003 +
121004 + return NULL_TREE;
121005 +}
121006 +
121007 +static struct attribute_spec nocapture_attr = {
121008 + .name = "nocapture",
121009 + .min_length = 1,
121010 + .max_length = -1,
121011 + .decl_required = true,
121012 + .type_required = false,
121013 + .function_type_required = false,
121014 + .handler = handle_nocapture_attribute,
121015 +#if BUILDING_GCC_VERSION >= 4007
121016 + .affects_type_identity = false
121017 +#endif
121018 +};
121019 +
121020 +static void register_attributes(void __unused *event_data, void __unused *data)
121021 +{
121022 + register_attribute(&nocapture_attr);
121023 +}
121024 +
121025 +static const char *get_init_exit_section(const_tree decl)
121026 +{
121027 + const_tree section;
121028 + tree attr_value;
121029 +
121030 + section = lookup_attribute("section", DECL_ATTRIBUTES(decl));
121031 + if (!section)
121032 + return NULL;
121033 +
121034 + gcc_assert(TREE_VALUE(section));
121035 + for (attr_value = TREE_VALUE(section); attr_value; attr_value = TREE_CHAIN(attr_value)) {
121036 + const char *str = TREE_STRING_POINTER(TREE_VALUE(attr_value));
121037 +
121038 + if (!strncmp(str, ".init.", 6))
121039 + return str;
121040 +
121041 + if (!strncmp(str, ".exit.", 6))
121042 + return str;
121043 + }
121044 +
121045 + return NULL;
121046 +}
121047 +
121048 +static tree get_string_cst(tree var)
121049 +{
121050 + if (var == NULL_TREE)
121051 + return NULL_TREE;
121052 +
121053 + if (TREE_CODE(var) == STRING_CST)
121054 + return var;
121055 +
121056 + switch (TREE_CODE_CLASS(TREE_CODE(var))) {
121057 + case tcc_expression:
121058 + case tcc_reference: {
121059 + int i;
121060 +
121061 + for (i = 0; i < TREE_OPERAND_LENGTH(var); i++) {
121062 + tree ret = get_string_cst(TREE_OPERAND(var, i));
121063 + if (ret != NULL_TREE)
121064 + return ret;
121065 + }
121066 + break;
121067 + }
121068 +
121069 + default:
121070 + break;
121071 + }
121072 +
121073 + return NULL_TREE;
121074 +}
121075 +
121076 +static bool set_init_exit_section(tree decl, bool initexit)
121077 +{
121078 + const char *str;
121079 +
121080 + gcc_assert(DECL_P(decl));
121081 +
121082 + str = get_init_exit_section(decl);
121083 + if (str)
121084 + return false;
121085 +
121086 + if (initexit)
121087 + set_decl_section_name(decl, ".init.rodata.str");
121088 + else
121089 + set_decl_section_name(decl, ".exit.rodata.str");
121090 + return true;
121091 +}
121092 +
121093 +static void search_local_strs(bool initexit)
121094 +{
121095 + unsigned int i;
121096 + tree var;
121097 +
121098 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
121099 + tree str, init_val = DECL_INITIAL(var);
121100 +
121101 + if (init_val == NULL_TREE)
121102 + continue;
121103 + if (strcmp(DECL_NAME_POINTER(var), "__func__"))
121104 + continue;
121105 +
121106 + str = get_string_cst(init_val);
121107 + gcc_assert(str);
121108 +
121109 + if (set_init_exit_section(var, initexit))
121110 + ;//inform(DECL_SOURCE_LOCATION(var), "initified local var: %s: %s", DECL_NAME_POINTER(current_function_decl), TREE_STRING_POINTER(str));
121111 + }
121112 +}
121113 +
121114 +static tree create_tmp_assign(gcall *stmt, unsigned int num)
121115 +{
121116 + tree str, type, decl, arg = gimple_call_arg(stmt, num);
121117 +
121118 + str = get_string_cst(arg);
121119 + decl = build_decl(DECL_SOURCE_LOCATION(current_function_decl), VAR_DECL, create_tmp_var_name("cicus"), TREE_TYPE(str));
121120 +
121121 + type = TREE_TYPE(TREE_TYPE(decl));
121122 + TYPE_READONLY(type) = 1;
121123 + TREE_PUBLIC(type) = 0;
121124 +
121125 + DECL_INITIAL(decl) = str;
121126 + DECL_CONTEXT(decl) = current_function_decl;
121127 + DECL_ARTIFICIAL(decl) = 1;
121128 +
121129 + TREE_STATIC(decl) = 1;
121130 + TREE_READONLY(decl) = 1;
121131 + TREE_ADDRESSABLE(decl) = 1;
121132 + TREE_USED(decl) = 1;
121133 +
121134 + add_referenced_var(decl);
121135 + add_local_decl(cfun, decl);
121136 +
121137 + varpool_add_new_variable(decl);
121138 + varpool_mark_needed_node(varpool_node(decl));
121139 +
121140 + DECL_CHAIN(decl) = BLOCK_VARS(DECL_INITIAL(current_function_decl));
121141 + BLOCK_VARS(DECL_INITIAL (current_function_decl)) = decl;
121142 +
121143 + decl = build_unary_op(DECL_SOURCE_LOCATION(current_function_decl), ADDR_EXPR, decl, 0);
121144 + gimple_call_set_arg(stmt, num, decl);
121145 + update_stmt(stmt);
121146 +
121147 + return TREE_OPERAND(decl, 0);
121148 +}
121149 +
121150 +static bool is_vararg(const_tree fn)
121151 +{
121152 + tree arg_list;
121153 +
121154 + arg_list = TYPE_ARG_TYPES(TREE_TYPE(fn));
121155 + if (arg_list == NULL_TREE)
121156 + return false;
121157 +
121158 + return tree_last(arg_list) != void_list_node;
121159 +}
121160 +
121161 +// __printf(1, 0), 0: turn off the varargs checking
121162 +static bool check_varargs(const_tree attr)
121163 +{
121164 + const_tree attr_val;
121165 +
121166 + for (attr_val = TREE_VALUE(attr); attr_val; attr_val = TREE_CHAIN(attr_val)) {
121167 + if (TREE_VALUE(attr_val) == integer_zero_node)
121168 + return false;
121169 + }
121170 + return true;
121171 +}
121172 +
121173 +static bool is_in_nocapture_attr_value(const_gimple stmt, unsigned int num)
121174 +{
121175 + unsigned int attr_arg_val = 0;
121176 + tree attr_val;
121177 + const_tree attr;
121178 + const_tree fndecl = gimple_call_fndecl(stmt);
121179 +
121180 + gcc_assert(DECL_ABSTRACT_ORIGIN(fndecl) == NULL_TREE);
121181 +
121182 + attr = lookup_attribute("nocapture", DECL_ATTRIBUTES(fndecl));
121183 + for (attr_val = TREE_VALUE(attr); attr_val; attr_val = TREE_CHAIN(attr_val)) {
121184 + attr_arg_val = (unsigned int)tree_to_uhwi(TREE_VALUE(attr_val));
121185 +
121186 + if (attr_arg_val == num + 1)
121187 + return true;
121188 + }
121189 +
121190 + if (!is_vararg(fndecl))
121191 + return false;
121192 + if (!check_varargs(attr))
121193 + return false;
121194 + return attr_arg_val < num + 1;
121195 +}
121196 +
121197 +static void search_str_param(gcall *stmt, bool initexit)
121198 +{
121199 + unsigned int num;
121200 +
121201 + for (num = 0; num < gimple_call_num_args(stmt); num++) {
121202 + tree var, str, arg = gimple_call_arg(stmt, num);
121203 +
121204 + str = get_string_cst(arg);
121205 + if (str == NULL_TREE)
121206 + continue;
121207 +
121208 + if (!is_in_nocapture_attr_value(stmt, num))
121209 + continue;
121210 +
121211 + var = create_tmp_assign(stmt, num);
121212 + if (set_init_exit_section(var, initexit))
121213 + ;//inform(gimple_location(stmt), "initified function arg: %s: [%s]", DECL_NAME_POINTER(current_function_decl), TREE_STRING_POINTER(str));
121214 + }
121215 +}
121216 +
121217 +static bool has_nocapture_attr(const gcall *stmt)
121218 +{
121219 + const_tree attr, fndecl = gimple_call_fndecl(stmt);
121220 +
121221 + if (fndecl == NULL_TREE)
121222 + return false;
121223 +
121224 + attr = lookup_attribute("nocapture", DECL_ATTRIBUTES(fndecl));
121225 + return attr != NULL_TREE;
121226 +}
121227 +
121228 +static void search_const_strs(bool initexit)
121229 +{
121230 + basic_block bb;
121231 +
121232 + FOR_ALL_BB_FN(bb, cfun) {
121233 + gimple_stmt_iterator gsi;
121234 +
121235 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
121236 + gcall *call_stmt;
121237 + gimple stmt = gsi_stmt(gsi);
121238 +
121239 + if (!is_gimple_call(stmt))
121240 + continue;
121241 +
121242 + call_stmt = as_a_gcall(stmt);
121243 + if (has_nocapture_attr(call_stmt))
121244 + search_str_param(call_stmt, initexit);
121245 + }
121246 + }
121247 +}
121248 +
121249 +static unsigned int handle_function(void)
121250 +{
121251 + bool initexit;
121252 + const char *section = get_init_exit_section(current_function_decl);
121253 +
121254 + if (!section)
121255 + return 0;
121256 +
121257 + initexit = !strncmp(section, ".init.", 6);
121258 + search_local_strs(initexit);
121259 + search_const_strs(initexit);
121260 +
121261 + return 0;
121262 +}
121263 +
121264 +#if BUILDING_GCC_VERSION >= 4009
121265 +namespace {
121266 +static const struct pass_data initify_plugin_pass_data = {
121267 +#else
121268 +static struct gimple_opt_pass initify_plugin_pass = {
121269 + .pass = {
121270 +#endif
121271 + .type = GIMPLE_PASS,
121272 + .name = "initify_plugin",
121273 +#if BUILDING_GCC_VERSION >= 4008
121274 + .optinfo_flags = OPTGROUP_NONE,
121275 +#endif
121276 +#if BUILDING_GCC_VERSION >= 5000
121277 +#elif BUILDING_GCC_VERSION >= 4009
121278 + .has_gate = false,
121279 + .has_execute = true,
121280 +#else
121281 + .gate = NULL,
121282 + .execute = handle_function,
121283 + .sub = NULL,
121284 + .next = NULL,
121285 + .static_pass_number = 0,
121286 +#endif
121287 + .tv_id = TV_NONE,
121288 + .properties_required = 0,
121289 + .properties_provided = 0,
121290 + .properties_destroyed = 0,
121291 + .todo_flags_start = 0,
121292 + .todo_flags_finish = TODO_dump_func | TODO_verify_ssa | TODO_verify_stmts | TODO_remove_unused_locals | TODO_update_ssa_no_phi | TODO_cleanup_cfg | TODO_ggc_collect | TODO_verify_flow
121293 +#if BUILDING_GCC_VERSION < 4009
121294 + }
121295 +#endif
121296 +};
121297 +
121298 +#if BUILDING_GCC_VERSION >= 4009
121299 +class initify_plugin_pass : public gimple_opt_pass {
121300 +public:
121301 + initify_plugin_pass() : gimple_opt_pass(initify_plugin_pass_data, g) {}
121302 +#if BUILDING_GCC_VERSION >= 5000
121303 + virtual unsigned int execute(function *) { return handle_function(); }
121304 +#else
121305 + unsigned int execute() { return handle_function(); }
121306 +#endif
121307 +};
121308 +}
121309 +
121310 +static struct opt_pass *make_initify_plugin_pass(void)
121311 +{
121312 + return new initify_plugin_pass();
121313 +}
121314 +#else
121315 +static struct opt_pass *make_initify_plugin_pass(void)
121316 +{
121317 + return &initify_plugin_pass.pass;
121318 +}
121319 +#endif
121320 +
121321 +static unsigned int (*old_section_type_flags)(tree decl, const char *name, int reloc);
121322 +
121323 +static unsigned int initify_section_type_flags(tree decl, const char *name, int reloc)
121324 +{
121325 + if (!strcmp(name, ".init.rodata.str") || !strcmp(name, ".exit.rodata.str")) {
121326 + gcc_assert(TREE_CODE(decl) == VAR_DECL);
121327 + gcc_assert(DECL_INITIAL(decl));
121328 + gcc_assert(TREE_CODE(DECL_INITIAL(decl)) == STRING_CST);
121329 +
121330 + return 1 | SECTION_MERGE | SECTION_STRINGS;
121331 + }
121332 +
121333 + return old_section_type_flags(decl, name, reloc);
121334 +}
121335 +
121336 +static void initify_start_unit(void __unused *gcc_data, void __unused *user_data)
121337 +{
121338 + old_section_type_flags = targetm.section_type_flags;
121339 + targetm.section_type_flags = initify_section_type_flags;
121340 +}
121341 +
121342 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
121343 +{
121344 + const char * const plugin_name = plugin_info->base_name;
121345 + struct register_pass_info initify_plugin_pass_info;
121346 +
121347 + initify_plugin_pass_info.pass = make_initify_plugin_pass();
121348 + initify_plugin_pass_info.reference_pass_name = "nrv";
121349 + initify_plugin_pass_info.ref_pass_instance_number = 1;
121350 + initify_plugin_pass_info.pos_op = PASS_POS_INSERT_AFTER;
121351 +
121352 + if (!plugin_default_version_check(version, &gcc_version)) {
121353 + error(G_("incompatible gcc/plugin versions"));
121354 + return 1;
121355 + }
121356 +
121357 + register_callback(plugin_name, PLUGIN_INFO, NULL, &initify_plugin_info);
121358 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &initify_plugin_pass_info);
121359 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
121360 + register_callback(plugin_name, PLUGIN_START_UNIT, initify_start_unit, NULL);
121361 +
121362 + return 0;
121363 +}
121364 diff --git a/tools/gcc/kallocstat_plugin.c b/tools/gcc/kallocstat_plugin.c
121365 new file mode 100644
121366 index 0000000..457d54e
121367 --- /dev/null
121368 +++ b/tools/gcc/kallocstat_plugin.c
121369 @@ -0,0 +1,188 @@
121370 +/*
121371 + * Copyright 2011-2015 by the PaX Team <pageexec@freemail.hu>
121372 + * Licensed under the GPL v2
121373 + *
121374 + * Note: the choice of the license means that the compilation process is
121375 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
121376 + * but for the kernel it doesn't matter since it doesn't link against
121377 + * any of the gcc libraries
121378 + *
121379 + * gcc plugin to find the distribution of k*alloc sizes
121380 + *
121381 + * TODO:
121382 + *
121383 + * BUGS:
121384 + * - none known
121385 + */
121386 +
121387 +#include "gcc-common.h"
121388 +
121389 +int plugin_is_GPL_compatible;
121390 +
121391 +static struct plugin_info kallocstat_plugin_info = {
121392 + .version = "201401260140",
121393 + .help = NULL
121394 +};
121395 +
121396 +static const char * const kalloc_functions[] = {
121397 + "__kmalloc",
121398 + "kmalloc",
121399 + "kmalloc_large",
121400 + "kmalloc_node",
121401 + "kmalloc_order",
121402 + "kmalloc_order_trace",
121403 + "kmalloc_slab",
121404 + "kzalloc",
121405 + "kzalloc_node",
121406 +};
121407 +
121408 +static bool is_kalloc(const char *fnname)
121409 +{
121410 + size_t i;
121411 +
121412 + for (i = 0; i < ARRAY_SIZE(kalloc_functions); i++)
121413 + if (!strcmp(fnname, kalloc_functions[i]))
121414 + return true;
121415 + return false;
121416 +}
121417 +
121418 +static unsigned int execute_kallocstat(void)
121419 +{
121420 + basic_block bb;
121421 +
121422 + // 1. loop through BBs and GIMPLE statements
121423 + FOR_EACH_BB_FN(bb, cfun) {
121424 + gimple_stmt_iterator gsi;
121425 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
121426 + // gimple match:
121427 + tree fndecl, size;
121428 + gimple stmt;
121429 + const char *fnname;
121430 +
121431 + // is it a call
121432 + stmt = gsi_stmt(gsi);
121433 + if (!is_gimple_call(stmt))
121434 + continue;
121435 + fndecl = gimple_call_fndecl(stmt);
121436 + if (fndecl == NULL_TREE)
121437 + continue;
121438 + if (TREE_CODE(fndecl) != FUNCTION_DECL)
121439 + continue;
121440 +
121441 + // is it a call to k*alloc
121442 + fnname = DECL_NAME_POINTER(fndecl);
121443 + if (!is_kalloc(fnname))
121444 + continue;
121445 +
121446 + // is the size arg const or the result of a simple const assignment
121447 + size = gimple_call_arg(stmt, 0);
121448 + while (true) {
121449 + expanded_location xloc;
121450 + size_t size_val;
121451 +
121452 + if (TREE_CONSTANT(size)) {
121453 + xloc = expand_location(gimple_location(stmt));
121454 + if (!xloc.file)
121455 + xloc = expand_location(DECL_SOURCE_LOCATION(current_function_decl));
121456 + size_val = TREE_INT_CST_LOW(size);
121457 + fprintf(stderr, "kallocsize: %8zu %8zx %s %s:%u\n", size_val, size_val, fnname, xloc.file, xloc.line);
121458 + break;
121459 + }
121460 +
121461 + if (TREE_CODE(size) != SSA_NAME)
121462 + break;
121463 + stmt = SSA_NAME_DEF_STMT(size);
121464 +//debug_gimple_stmt(stmt);
121465 +//debug_tree(size);
121466 + if (!stmt || !is_gimple_assign(stmt))
121467 + break;
121468 + if (gimple_num_ops(stmt) != 2)
121469 + break;
121470 + size = gimple_assign_rhs1(stmt);
121471 + }
121472 +//print_gimple_stmt(stderr, call_stmt, 0, TDF_LINENO);
121473 +//debug_tree(gimple_call_fn(call_stmt));
121474 +//print_node(stderr, "pax", fndecl, 4);
121475 + }
121476 + }
121477 +
121478 + return 0;
121479 +}
121480 +
121481 +#if BUILDING_GCC_VERSION >= 4009
121482 +namespace {
121483 +static const struct pass_data kallocstat_pass_data = {
121484 +#else
121485 +static struct gimple_opt_pass kallocstat_pass = {
121486 + .pass = {
121487 +#endif
121488 + .type = GIMPLE_PASS,
121489 + .name = "kallocstat",
121490 +#if BUILDING_GCC_VERSION >= 4008
121491 + .optinfo_flags = OPTGROUP_NONE,
121492 +#endif
121493 +#if BUILDING_GCC_VERSION >= 5000
121494 +#elif BUILDING_GCC_VERSION == 4009
121495 + .has_gate = false,
121496 + .has_execute = true,
121497 +#else
121498 + .gate = NULL,
121499 + .execute = execute_kallocstat,
121500 + .sub = NULL,
121501 + .next = NULL,
121502 + .static_pass_number = 0,
121503 +#endif
121504 + .tv_id = TV_NONE,
121505 + .properties_required = 0,
121506 + .properties_provided = 0,
121507 + .properties_destroyed = 0,
121508 + .todo_flags_start = 0,
121509 + .todo_flags_finish = 0
121510 +#if BUILDING_GCC_VERSION < 4009
121511 + }
121512 +#endif
121513 +};
121514 +
121515 +#if BUILDING_GCC_VERSION >= 4009
121516 +class kallocstat_pass : public gimple_opt_pass {
121517 +public:
121518 + kallocstat_pass() : gimple_opt_pass(kallocstat_pass_data, g) {}
121519 +#if BUILDING_GCC_VERSION >= 5000
121520 + virtual unsigned int execute(function *) { return execute_kallocstat(); }
121521 +#else
121522 + unsigned int execute() { return execute_kallocstat(); }
121523 +#endif
121524 +};
121525 +}
121526 +
121527 +static opt_pass *make_kallocstat_pass(void)
121528 +{
121529 + return new kallocstat_pass();
121530 +}
121531 +#else
121532 +static struct opt_pass *make_kallocstat_pass(void)
121533 +{
121534 + return &kallocstat_pass.pass;
121535 +}
121536 +#endif
121537 +
121538 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
121539 +{
121540 + const char * const plugin_name = plugin_info->base_name;
121541 + struct register_pass_info kallocstat_pass_info;
121542 +
121543 + kallocstat_pass_info.pass = make_kallocstat_pass();
121544 + kallocstat_pass_info.reference_pass_name = "ssa";
121545 + kallocstat_pass_info.ref_pass_instance_number = 1;
121546 + kallocstat_pass_info.pos_op = PASS_POS_INSERT_AFTER;
121547 +
121548 + if (!plugin_default_version_check(version, &gcc_version)) {
121549 + error(G_("incompatible gcc/plugin versions"));
121550 + return 1;
121551 + }
121552 +
121553 + register_callback(plugin_name, PLUGIN_INFO, NULL, &kallocstat_plugin_info);
121554 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kallocstat_pass_info);
121555 +
121556 + return 0;
121557 +}
121558 diff --git a/tools/gcc/kernexec_plugin.c b/tools/gcc/kernexec_plugin.c
121559 new file mode 100644
121560 index 0000000..b0d8255
121561 --- /dev/null
121562 +++ b/tools/gcc/kernexec_plugin.c
121563 @@ -0,0 +1,547 @@
121564 +/*
121565 + * Copyright 2011-2015 by the PaX Team <pageexec@freemail.hu>
121566 + * Licensed under the GPL v2
121567 + *
121568 + * Note: the choice of the license means that the compilation process is
121569 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
121570 + * but for the kernel it doesn't matter since it doesn't link against
121571 + * any of the gcc libraries
121572 + *
121573 + * gcc plugin to make KERNEXEC/amd64 almost as good as it is on i386
121574 + *
121575 + * TODO:
121576 + *
121577 + * BUGS:
121578 + * - none known
121579 + */
121580 +
121581 +#include "gcc-common.h"
121582 +
121583 +int plugin_is_GPL_compatible;
121584 +
121585 +static struct plugin_info kernexec_plugin_info = {
121586 + .version = "201401260140",
121587 + .help = "method=[bts|or]\tinstrumentation method\n"
121588 +};
121589 +
121590 +static void (*kernexec_instrument_fptr)(gimple_stmt_iterator *);
121591 +static void (*kernexec_instrument_retaddr)(rtx);
121592 +
121593 +/*
121594 + * add special KERNEXEC instrumentation: reload %r12 after it has been clobbered
121595 + */
121596 +static void kernexec_reload_fptr_mask(gimple_stmt_iterator *gsi)
121597 +{
121598 + gasm *asm_movabs_stmt;
121599 +
121600 + // build asm volatile("movabs $0x8000000000000000, %%r12\n\t" : : : );
121601 + asm_movabs_stmt = gimple_build_asm_vec("movabs $0x8000000000000000, %%r12\n\t", NULL, NULL, NULL, NULL);
121602 + gimple_asm_set_volatile(asm_movabs_stmt, true);
121603 + gsi_insert_after(gsi, asm_movabs_stmt, GSI_CONTINUE_LINKING);
121604 + update_stmt(asm_movabs_stmt);
121605 +}
121606 +
121607 +/*
121608 + * find all asm() stmts that clobber r12 and add a reload of r12
121609 + */
121610 +static unsigned int execute_kernexec_reload(void)
121611 +{
121612 + basic_block bb;
121613 +
121614 + // 1. loop through BBs and GIMPLE statements
121615 + FOR_EACH_BB_FN(bb, cfun) {
121616 + gimple_stmt_iterator gsi;
121617 +
121618 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
121619 + // gimple match: __asm__ ("" : : : "r12");
121620 + gimple stmt;
121621 + gasm *asm_stmt;
121622 + size_t nclobbers;
121623 +
121624 + // is it an asm ...
121625 + stmt = gsi_stmt(gsi);
121626 + if (gimple_code(stmt) != GIMPLE_ASM)
121627 + continue;
121628 +
121629 + asm_stmt = as_a_gasm(stmt);
121630 +
121631 + // ... clobbering r12
121632 + nclobbers = gimple_asm_nclobbers(asm_stmt);
121633 + while (nclobbers--) {
121634 + tree op = gimple_asm_clobber_op(asm_stmt, nclobbers);
121635 + if (strcmp(TREE_STRING_POINTER(TREE_VALUE(op)), "r12"))
121636 + continue;
121637 + kernexec_reload_fptr_mask(&gsi);
121638 +//print_gimple_stmt(stderr, asm_stmt, 0, TDF_LINENO);
121639 + break;
121640 + }
121641 + }
121642 + }
121643 +
121644 + return 0;
121645 +}
121646 +
121647 +/*
121648 + * add special KERNEXEC instrumentation: force MSB of fptr to 1, which will produce
121649 + * a non-canonical address from a userland ptr and will just trigger a GPF on dereference
121650 + */
121651 +static void kernexec_instrument_fptr_bts(gimple_stmt_iterator *gsi)
121652 +{
121653 + gimple assign_intptr, assign_new_fptr;
121654 + gcall *call_stmt;
121655 + tree intptr, orptr, old_fptr, new_fptr, kernexec_mask;
121656 +
121657 + call_stmt = as_a_gcall(gsi_stmt(*gsi));
121658 + old_fptr = gimple_call_fn(call_stmt);
121659 +
121660 + // create temporary unsigned long variable used for bitops and cast fptr to it
121661 + intptr = create_tmp_var(long_unsigned_type_node, "kernexec_bts");
121662 + add_referenced_var(intptr);
121663 + intptr = make_ssa_name(intptr, NULL);
121664 + assign_intptr = gimple_build_assign(intptr, fold_convert(long_unsigned_type_node, old_fptr));
121665 + SSA_NAME_DEF_STMT(intptr) = assign_intptr;
121666 + gsi_insert_before(gsi, assign_intptr, GSI_SAME_STMT);
121667 + update_stmt(assign_intptr);
121668 +
121669 + // apply logical or to temporary unsigned long and bitmask
121670 + kernexec_mask = build_int_cstu(long_long_unsigned_type_node, 0x8000000000000000LL);
121671 +// kernexec_mask = build_int_cstu(long_long_unsigned_type_node, 0xffffffff80000000LL);
121672 + orptr = fold_build2(BIT_IOR_EXPR, long_long_unsigned_type_node, intptr, kernexec_mask);
121673 + intptr = make_ssa_name(SSA_NAME_VAR(intptr), NULL);
121674 + assign_intptr = gimple_build_assign(intptr, orptr);
121675 + SSA_NAME_DEF_STMT(intptr) = assign_intptr;
121676 + gsi_insert_before(gsi, assign_intptr, GSI_SAME_STMT);
121677 + update_stmt(assign_intptr);
121678 +
121679 + // cast temporary unsigned long back to a temporary fptr variable
121680 + new_fptr = create_tmp_var(TREE_TYPE(old_fptr), "kernexec_fptr");
121681 + add_referenced_var(new_fptr);
121682 + new_fptr = make_ssa_name(new_fptr, NULL);
121683 + assign_new_fptr = gimple_build_assign(new_fptr, fold_convert(TREE_TYPE(old_fptr), intptr));
121684 + SSA_NAME_DEF_STMT(new_fptr) = assign_new_fptr;
121685 + gsi_insert_before(gsi, assign_new_fptr, GSI_SAME_STMT);
121686 + update_stmt(assign_new_fptr);
121687 +
121688 + // replace call stmt fn with the new fptr
121689 + gimple_call_set_fn(call_stmt, new_fptr);
121690 + update_stmt(call_stmt);
121691 +}
121692 +
121693 +static void kernexec_instrument_fptr_or(gimple_stmt_iterator *gsi)
121694 +{
121695 + gasm *asm_or_stmt;
121696 + gcall *call_stmt;
121697 + tree old_fptr, new_fptr, input, output;
121698 +#if BUILDING_GCC_VERSION <= 4007
121699 + VEC(tree, gc) *inputs = NULL;
121700 + VEC(tree, gc) *outputs = NULL;
121701 +#else
121702 + vec<tree, va_gc> *inputs = NULL;
121703 + vec<tree, va_gc> *outputs = NULL;
121704 +#endif
121705 +
121706 + call_stmt = as_a_gcall(gsi_stmt(*gsi));
121707 + old_fptr = gimple_call_fn(call_stmt);
121708 +
121709 + // create temporary fptr variable
121710 + new_fptr = create_tmp_var(TREE_TYPE(old_fptr), "kernexec_or");
121711 + add_referenced_var(new_fptr);
121712 + new_fptr = make_ssa_name(new_fptr, NULL);
121713 +
121714 + // build asm volatile("orq %%r12, %0\n\t" : "=r"(new_fptr) : "0"(old_fptr));
121715 + input = build_tree_list(NULL_TREE, build_string(2, "0"));
121716 + input = chainon(NULL_TREE, build_tree_list(input, old_fptr));
121717 + output = build_tree_list(NULL_TREE, build_string(3, "=r"));
121718 + output = chainon(NULL_TREE, build_tree_list(output, new_fptr));
121719 +#if BUILDING_GCC_VERSION <= 4007
121720 + VEC_safe_push(tree, gc, inputs, input);
121721 + VEC_safe_push(tree, gc, outputs, output);
121722 +#else
121723 + vec_safe_push(inputs, input);
121724 + vec_safe_push(outputs, output);
121725 +#endif
121726 + asm_or_stmt = gimple_build_asm_vec("orq %%r12, %0\n\t", inputs, outputs, NULL, NULL);
121727 + SSA_NAME_DEF_STMT(new_fptr) = asm_or_stmt;
121728 + gimple_asm_set_volatile(asm_or_stmt, true);
121729 + gsi_insert_before(gsi, asm_or_stmt, GSI_SAME_STMT);
121730 + update_stmt(asm_or_stmt);
121731 +
121732 + // replace call stmt fn with the new fptr
121733 + gimple_call_set_fn(call_stmt, new_fptr);
121734 + update_stmt(call_stmt);
121735 +}
121736 +
121737 +/*
121738 + * find all C level function pointer dereferences and forcibly set the highest bit of the pointer
121739 + */
121740 +static unsigned int execute_kernexec_fptr(void)
121741 +{
121742 + basic_block bb;
121743 +
121744 + // 1. loop through BBs and GIMPLE statements
121745 + FOR_EACH_BB_FN(bb, cfun) {
121746 + gimple_stmt_iterator gsi;
121747 +
121748 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
121749 + // gimple match: h_1 = get_fptr (); D.2709_3 = h_1 (x_2(D));
121750 + tree fn;
121751 + gimple stmt;
121752 + gcall *call_stmt;
121753 +
121754 + // is it a call ...
121755 + stmt = gsi_stmt(gsi);
121756 + if (!is_gimple_call(stmt))
121757 + continue;
121758 + call_stmt = as_a_gcall(stmt);
121759 + fn = gimple_call_fn(call_stmt);
121760 + if (TREE_CODE(fn) == ADDR_EXPR)
121761 + continue;
121762 + if (TREE_CODE(fn) != SSA_NAME)
121763 + gcc_unreachable();
121764 +
121765 + // ... through a function pointer
121766 + if (SSA_NAME_VAR(fn) != NULL_TREE) {
121767 + fn = SSA_NAME_VAR(fn);
121768 + if (TREE_CODE(fn) != VAR_DECL && TREE_CODE(fn) != PARM_DECL) {
121769 + debug_tree(fn);
121770 + gcc_unreachable();
121771 + }
121772 + }
121773 + fn = TREE_TYPE(fn);
121774 + if (TREE_CODE(fn) != POINTER_TYPE)
121775 + continue;
121776 + fn = TREE_TYPE(fn);
121777 + if (TREE_CODE(fn) != FUNCTION_TYPE)
121778 + continue;
121779 +
121780 + kernexec_instrument_fptr(&gsi);
121781 +
121782 +//debug_tree(gimple_call_fn(call_stmt));
121783 +//print_gimple_stmt(stderr, call_stmt, 0, TDF_LINENO);
121784 + }
121785 + }
121786 +
121787 + return 0;
121788 +}
121789 +
121790 +// add special KERNEXEC instrumentation: btsq $63,(%rsp) just before retn
121791 +static void kernexec_instrument_retaddr_bts(rtx insn)
121792 +{
121793 + rtx btsq;
121794 + rtvec argvec, constraintvec, labelvec;
121795 + int line;
121796 +
121797 + // create asm volatile("btsq $63,(%%rsp)":::)
121798 + argvec = rtvec_alloc(0);
121799 + constraintvec = rtvec_alloc(0);
121800 + labelvec = rtvec_alloc(0);
121801 + line = expand_location(RTL_LOCATION(insn)).line;
121802 + btsq = gen_rtx_ASM_OPERANDS(VOIDmode, "btsq $63,(%%rsp)", empty_string, 0, argvec, constraintvec, labelvec, line);
121803 + MEM_VOLATILE_P(btsq) = 1;
121804 +// RTX_FRAME_RELATED_P(btsq) = 1; // not for ASM_OPERANDS
121805 + emit_insn_before(btsq, insn);
121806 +}
121807 +
121808 +// add special KERNEXEC instrumentation: orq %r12,(%rsp) just before retn
121809 +static void kernexec_instrument_retaddr_or(rtx insn)
121810 +{
121811 + rtx orq;
121812 + rtvec argvec, constraintvec, labelvec;
121813 + int line;
121814 +
121815 + // create asm volatile("orq %%r12,(%%rsp)":::)
121816 + argvec = rtvec_alloc(0);
121817 + constraintvec = rtvec_alloc(0);
121818 + labelvec = rtvec_alloc(0);
121819 + line = expand_location(RTL_LOCATION(insn)).line;
121820 + orq = gen_rtx_ASM_OPERANDS(VOIDmode, "orq %%r12,(%%rsp)", empty_string, 0, argvec, constraintvec, labelvec, line);
121821 + MEM_VOLATILE_P(orq) = 1;
121822 +// RTX_FRAME_RELATED_P(orq) = 1; // not for ASM_OPERANDS
121823 + emit_insn_before(orq, insn);
121824 +}
121825 +
121826 +/*
121827 + * find all asm level function returns and forcibly set the highest bit of the return address
121828 + */
121829 +static unsigned int execute_kernexec_retaddr(void)
121830 +{
121831 + rtx_insn *insn;
121832 +
121833 +// if (stack_realign_drap)
121834 +// inform(DECL_SOURCE_LOCATION(current_function_decl), "drap detected in %s\n", IDENTIFIER_POINTER(DECL_NAME(current_function_decl)));
121835 +
121836 + // 1. find function returns
121837 + for (insn = get_insns(); insn; insn = NEXT_INSN(insn)) {
121838 + // rtl match: (jump_insn 41 40 42 2 (return) fptr.c:42 634 {return_internal} (nil))
121839 + // (jump_insn 12 9 11 2 (parallel [ (return) (unspec [ (0) ] UNSPEC_REP) ]) fptr.c:46 635 {return_internal_long} (nil))
121840 + // (jump_insn 97 96 98 6 (simple_return) fptr.c:50 -1 (nil) -> simple_return)
121841 + rtx body;
121842 +
121843 + // is it a retn
121844 + if (!JUMP_P(insn))
121845 + continue;
121846 + body = PATTERN(insn);
121847 + if (GET_CODE(body) == PARALLEL)
121848 + body = XVECEXP(body, 0, 0);
121849 + if (!ANY_RETURN_P(body))
121850 + continue;
121851 + kernexec_instrument_retaddr(insn);
121852 + }
121853 +
121854 +// print_simple_rtl(stderr, get_insns());
121855 +// print_rtl(stderr, get_insns());
121856 +
121857 + return 0;
121858 +}
121859 +
121860 +static bool kernexec_cmodel_check(void)
121861 +{
121862 + tree section;
121863 +
121864 + if (ix86_cmodel != CM_KERNEL)
121865 + return false;
121866 +
121867 + section = lookup_attribute("section", DECL_ATTRIBUTES(current_function_decl));
121868 + if (!section || !TREE_VALUE(section))
121869 + return true;
121870 +
121871 + section = TREE_VALUE(TREE_VALUE(section));
121872 + if (strncmp(TREE_STRING_POINTER(section), ".vsyscall_", 10))
121873 + return true;
121874 +
121875 + return false;
121876 +}
121877 +
121878 +#if BUILDING_GCC_VERSION >= 4009
121879 +namespace {
121880 +static const struct pass_data kernexec_reload_pass_data = {
121881 +#else
121882 +static struct gimple_opt_pass kernexec_reload_pass = {
121883 + .pass = {
121884 +#endif
121885 + .type = GIMPLE_PASS,
121886 + .name = "kernexec_reload",
121887 +#if BUILDING_GCC_VERSION >= 4008
121888 + .optinfo_flags = OPTGROUP_NONE,
121889 +#endif
121890 +#if BUILDING_GCC_VERSION >= 5000
121891 +#elif BUILDING_GCC_VERSION == 4009
121892 + .has_gate = true,
121893 + .has_execute = true,
121894 +#else
121895 + .gate = kernexec_cmodel_check,
121896 + .execute = execute_kernexec_reload,
121897 + .sub = NULL,
121898 + .next = NULL,
121899 + .static_pass_number = 0,
121900 +#endif
121901 + .tv_id = TV_NONE,
121902 + .properties_required = 0,
121903 + .properties_provided = 0,
121904 + .properties_destroyed = 0,
121905 + .todo_flags_start = 0,
121906 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa_no_phi
121907 +#if BUILDING_GCC_VERSION < 4009
121908 + }
121909 +#endif
121910 +};
121911 +
121912 +#if BUILDING_GCC_VERSION >= 4009
121913 +static const struct pass_data kernexec_fptr_pass_data = {
121914 +#else
121915 +static struct gimple_opt_pass kernexec_fptr_pass = {
121916 + .pass = {
121917 +#endif
121918 + .type = GIMPLE_PASS,
121919 + .name = "kernexec_fptr",
121920 +#if BUILDING_GCC_VERSION >= 4008
121921 + .optinfo_flags = OPTGROUP_NONE,
121922 +#endif
121923 +#if BUILDING_GCC_VERSION >= 5000
121924 +#elif BUILDING_GCC_VERSION == 4009
121925 + .has_gate = true,
121926 + .has_execute = true,
121927 +#else
121928 + .gate = kernexec_cmodel_check,
121929 + .execute = execute_kernexec_fptr,
121930 + .sub = NULL,
121931 + .next = NULL,
121932 + .static_pass_number = 0,
121933 +#endif
121934 + .tv_id = TV_NONE,
121935 + .properties_required = 0,
121936 + .properties_provided = 0,
121937 + .properties_destroyed = 0,
121938 + .todo_flags_start = 0,
121939 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa_no_phi
121940 +#if BUILDING_GCC_VERSION < 4009
121941 + }
121942 +#endif
121943 +};
121944 +
121945 +#if BUILDING_GCC_VERSION >= 4009
121946 +static const struct pass_data kernexec_retaddr_pass_data = {
121947 +#else
121948 +static struct rtl_opt_pass kernexec_retaddr_pass = {
121949 + .pass = {
121950 +#endif
121951 + .type = RTL_PASS,
121952 + .name = "kernexec_retaddr",
121953 +#if BUILDING_GCC_VERSION >= 4008
121954 + .optinfo_flags = OPTGROUP_NONE,
121955 +#endif
121956 +#if BUILDING_GCC_VERSION >= 5000
121957 +#elif BUILDING_GCC_VERSION == 4009
121958 + .has_gate = true,
121959 + .has_execute = true,
121960 +#else
121961 + .gate = kernexec_cmodel_check,
121962 + .execute = execute_kernexec_retaddr,
121963 + .sub = NULL,
121964 + .next = NULL,
121965 + .static_pass_number = 0,
121966 +#endif
121967 + .tv_id = TV_NONE,
121968 + .properties_required = 0,
121969 + .properties_provided = 0,
121970 + .properties_destroyed = 0,
121971 + .todo_flags_start = 0,
121972 + .todo_flags_finish = TODO_dump_func | TODO_ggc_collect
121973 +#if BUILDING_GCC_VERSION < 4009
121974 + }
121975 +#endif
121976 +};
121977 +
121978 +#if BUILDING_GCC_VERSION >= 4009
121979 +class kernexec_reload_pass : public gimple_opt_pass {
121980 +public:
121981 + kernexec_reload_pass() : gimple_opt_pass(kernexec_reload_pass_data, g) {}
121982 +#if BUILDING_GCC_VERSION >= 5000
121983 + virtual bool gate(function *) { return kernexec_cmodel_check(); }
121984 + virtual unsigned int execute(function *) { return execute_kernexec_reload(); }
121985 +#else
121986 + bool gate() { return kernexec_cmodel_check(); }
121987 + unsigned int execute() { return execute_kernexec_reload(); }
121988 +#endif
121989 +};
121990 +
121991 +class kernexec_fptr_pass : public gimple_opt_pass {
121992 +public:
121993 + kernexec_fptr_pass() : gimple_opt_pass(kernexec_fptr_pass_data, g) {}
121994 +#if BUILDING_GCC_VERSION >= 5000
121995 + virtual bool gate(function *) { return kernexec_cmodel_check(); }
121996 + virtual unsigned int execute(function *) { return execute_kernexec_fptr(); }
121997 +#else
121998 + bool gate() { return kernexec_cmodel_check(); }
121999 + unsigned int execute() { return execute_kernexec_fptr(); }
122000 +#endif
122001 +};
122002 +
122003 +class kernexec_retaddr_pass : public rtl_opt_pass {
122004 +public:
122005 + kernexec_retaddr_pass() : rtl_opt_pass(kernexec_retaddr_pass_data, g) {}
122006 +#if BUILDING_GCC_VERSION >= 5000
122007 + virtual bool gate(function *) { return kernexec_cmodel_check(); }
122008 + virtual unsigned int execute(function *) { return execute_kernexec_retaddr(); }
122009 +#else
122010 + bool gate() { return kernexec_cmodel_check(); }
122011 + unsigned int execute() { return execute_kernexec_retaddr(); }
122012 +#endif
122013 +};
122014 +}
122015 +
122016 +static opt_pass *make_kernexec_reload_pass(void)
122017 +{
122018 + return new kernexec_reload_pass();
122019 +}
122020 +
122021 +static opt_pass *make_kernexec_fptr_pass(void)
122022 +{
122023 + return new kernexec_fptr_pass();
122024 +}
122025 +
122026 +static opt_pass *make_kernexec_retaddr_pass(void)
122027 +{
122028 + return new kernexec_retaddr_pass();
122029 +}
122030 +#else
122031 +static struct opt_pass *make_kernexec_reload_pass(void)
122032 +{
122033 + return &kernexec_reload_pass.pass;
122034 +}
122035 +
122036 +static struct opt_pass *make_kernexec_fptr_pass(void)
122037 +{
122038 + return &kernexec_fptr_pass.pass;
122039 +}
122040 +
122041 +static struct opt_pass *make_kernexec_retaddr_pass(void)
122042 +{
122043 + return &kernexec_retaddr_pass.pass;
122044 +}
122045 +#endif
122046 +
122047 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
122048 +{
122049 + const char * const plugin_name = plugin_info->base_name;
122050 + const int argc = plugin_info->argc;
122051 + const struct plugin_argument * const argv = plugin_info->argv;
122052 + int i;
122053 + struct register_pass_info kernexec_reload_pass_info;
122054 + struct register_pass_info kernexec_fptr_pass_info;
122055 + struct register_pass_info kernexec_retaddr_pass_info;
122056 +
122057 + kernexec_reload_pass_info.pass = make_kernexec_reload_pass();
122058 + kernexec_reload_pass_info.reference_pass_name = "ssa";
122059 + kernexec_reload_pass_info.ref_pass_instance_number = 1;
122060 + kernexec_reload_pass_info.pos_op = PASS_POS_INSERT_AFTER;
122061 +
122062 + kernexec_fptr_pass_info.pass = make_kernexec_fptr_pass();
122063 + kernexec_fptr_pass_info.reference_pass_name = "ssa";
122064 + kernexec_fptr_pass_info.ref_pass_instance_number = 1;
122065 + kernexec_fptr_pass_info.pos_op = PASS_POS_INSERT_AFTER;
122066 +
122067 + kernexec_retaddr_pass_info.pass = make_kernexec_retaddr_pass();
122068 + kernexec_retaddr_pass_info.reference_pass_name = "pro_and_epilogue";
122069 + kernexec_retaddr_pass_info.ref_pass_instance_number = 1;
122070 + kernexec_retaddr_pass_info.pos_op = PASS_POS_INSERT_AFTER;
122071 +
122072 + if (!plugin_default_version_check(version, &gcc_version)) {
122073 + error(G_("incompatible gcc/plugin versions"));
122074 + return 1;
122075 + }
122076 +
122077 + register_callback(plugin_name, PLUGIN_INFO, NULL, &kernexec_plugin_info);
122078 +
122079 + if (TARGET_64BIT == 0)
122080 + return 0;
122081 +
122082 + for (i = 0; i < argc; ++i) {
122083 + if (!strcmp(argv[i].key, "method")) {
122084 + if (!argv[i].value) {
122085 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
122086 + continue;
122087 + }
122088 + if (!strcmp(argv[i].value, "bts")) {
122089 + kernexec_instrument_fptr = kernexec_instrument_fptr_bts;
122090 + kernexec_instrument_retaddr = kernexec_instrument_retaddr_bts;
122091 + } else if (!strcmp(argv[i].value, "or")) {
122092 + kernexec_instrument_fptr = kernexec_instrument_fptr_or;
122093 + kernexec_instrument_retaddr = kernexec_instrument_retaddr_or;
122094 + fix_register("r12", 1, 1);
122095 + } else
122096 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
122097 + continue;
122098 + }
122099 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
122100 + }
122101 + if (!kernexec_instrument_fptr || !kernexec_instrument_retaddr)
122102 + error(G_("no instrumentation method was selected via '-fplugin-arg-%s-method'"), plugin_name);
122103 +
122104 + if (kernexec_instrument_fptr == kernexec_instrument_fptr_or)
122105 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_reload_pass_info);
122106 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_fptr_pass_info);
122107 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_retaddr_pass_info);
122108 +
122109 + return 0;
122110 +}
122111 diff --git a/tools/gcc/latent_entropy_plugin.c b/tools/gcc/latent_entropy_plugin.c
122112 new file mode 100644
122113 index 0000000..ac6f9b4
122114 --- /dev/null
122115 +++ b/tools/gcc/latent_entropy_plugin.c
122116 @@ -0,0 +1,474 @@
122117 +/*
122118 + * Copyright 2012-2015 by the PaX Team <pageexec@freemail.hu>
122119 + * Licensed under the GPL v2
122120 + *
122121 + * Note: the choice of the license means that the compilation process is
122122 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
122123 + * but for the kernel it doesn't matter since it doesn't link against
122124 + * any of the gcc libraries
122125 + *
122126 + * gcc plugin to help generate a little bit of entropy from program state,
122127 + * used throughout the uptime of the kernel
122128 + *
122129 + * TODO:
122130 + * - add ipa pass to identify not explicitly marked candidate functions
122131 + * - mix in more program state (function arguments/return values, loop variables, etc)
122132 + * - more instrumentation control via attribute parameters
122133 + *
122134 + * BUGS:
122135 + * - none known
122136 + */
122137 +
122138 +#include "gcc-common.h"
122139 +
122140 +int plugin_is_GPL_compatible;
122141 +
122142 +static GTY(()) tree latent_entropy_decl;
122143 +
122144 +static struct plugin_info latent_entropy_plugin_info = {
122145 + .version = "201504282240",
122146 + .help = NULL
122147 +};
122148 +
122149 +static unsigned HOST_WIDE_INT seed;
122150 +static unsigned HOST_WIDE_INT get_random_const(void)
122151 +{
122152 + unsigned int i;
122153 + unsigned HOST_WIDE_INT ret = 0;
122154 +
122155 + for (i = 0; i < 8 * sizeof ret; i++) {
122156 + ret = (ret << 1) | (seed & 1);
122157 + seed >>= 1;
122158 + if (ret & 1)
122159 + seed ^= 0xD800000000000000ULL;
122160 + }
122161 +
122162 + return ret;
122163 +}
122164 +
122165 +static tree handle_latent_entropy_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
122166 +{
122167 + tree type;
122168 + unsigned long long mask;
122169 +#if BUILDING_GCC_VERSION <= 4007
122170 + VEC(constructor_elt, gc) *vals;
122171 +#else
122172 + vec<constructor_elt, va_gc> *vals;
122173 +#endif
122174 +
122175 + switch (TREE_CODE(*node)) {
122176 + default:
122177 + *no_add_attrs = true;
122178 + error("%qE attribute only applies to functions and variables", name);
122179 + break;
122180 +
122181 + case VAR_DECL:
122182 + if (DECL_INITIAL(*node)) {
122183 + *no_add_attrs = true;
122184 + error("variable %qD with %qE attribute must not be initialized", *node, name);
122185 + break;
122186 + }
122187 +
122188 + if (!TREE_STATIC(*node)) {
122189 + *no_add_attrs = true;
122190 + error("variable %qD with %qE attribute must not be local", *node, name);
122191 + break;
122192 + }
122193 +
122194 + type = TREE_TYPE(*node);
122195 + switch (TREE_CODE(type)) {
122196 + default:
122197 + *no_add_attrs = true;
122198 + error("variable %qD with %qE attribute must be an integer or a fixed length integer array type or a fixed sized structure with integer fields", *node, name);
122199 + break;
122200 +
122201 + case RECORD_TYPE: {
122202 + tree field;
122203 + unsigned int nelt = 0;
122204 +
122205 + for (field = TYPE_FIELDS(type); field; nelt++, field = TREE_CHAIN(field)) {
122206 + tree fieldtype;
122207 +
122208 + fieldtype = TREE_TYPE(field);
122209 + if (TREE_CODE(fieldtype) != INTEGER_TYPE) {
122210 + *no_add_attrs = true;
122211 + error("structure variable %qD with %qE attribute has a non-integer field %qE", *node, name, field);
122212 + break;
122213 + }
122214 + }
122215 +
122216 + if (field)
122217 + break;
122218 +
122219 +#if BUILDING_GCC_VERSION <= 4007
122220 + vals = VEC_alloc(constructor_elt, gc, nelt);
122221 +#else
122222 + vec_alloc(vals, nelt);
122223 +#endif
122224 +
122225 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
122226 + tree fieldtype;
122227 +
122228 + fieldtype = TREE_TYPE(field);
122229 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(fieldtype)) - 1);
122230 + mask = 2 * (mask - 1) + 1;
122231 +
122232 + if (TYPE_UNSIGNED(fieldtype))
122233 + CONSTRUCTOR_APPEND_ELT(vals, field, build_int_cstu(fieldtype, mask & get_random_const()));
122234 + else
122235 + CONSTRUCTOR_APPEND_ELT(vals, field, build_int_cst(fieldtype, mask & get_random_const()));
122236 + }
122237 +
122238 + DECL_INITIAL(*node) = build_constructor(type, vals);
122239 +//debug_tree(DECL_INITIAL(*node));
122240 + break;
122241 + }
122242 +
122243 + case INTEGER_TYPE:
122244 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(type)) - 1);
122245 + mask = 2 * (mask - 1) + 1;
122246 +
122247 + if (TYPE_UNSIGNED(type))
122248 + DECL_INITIAL(*node) = build_int_cstu(type, mask & get_random_const());
122249 + else
122250 + DECL_INITIAL(*node) = build_int_cst(type, mask & get_random_const());
122251 + break;
122252 +
122253 + case ARRAY_TYPE: {
122254 + tree elt_type, array_size, elt_size;
122255 + unsigned int i, nelt;
122256 +
122257 + elt_type = TREE_TYPE(type);
122258 + elt_size = TYPE_SIZE_UNIT(TREE_TYPE(type));
122259 + array_size = TYPE_SIZE_UNIT(type);
122260 +
122261 + if (TREE_CODE(elt_type) != INTEGER_TYPE || !array_size || TREE_CODE(array_size) != INTEGER_CST) {
122262 + *no_add_attrs = true;
122263 + error("array variable %qD with %qE attribute must be a fixed length integer array type", *node, name);
122264 + break;
122265 + }
122266 +
122267 + nelt = TREE_INT_CST_LOW(array_size) / TREE_INT_CST_LOW(elt_size);
122268 +#if BUILDING_GCC_VERSION <= 4007
122269 + vals = VEC_alloc(constructor_elt, gc, nelt);
122270 +#else
122271 + vec_alloc(vals, nelt);
122272 +#endif
122273 +
122274 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(elt_type)) - 1);
122275 + mask = 2 * (mask - 1) + 1;
122276 +
122277 + for (i = 0; i < nelt; i++)
122278 + if (TYPE_UNSIGNED(elt_type))
122279 + CONSTRUCTOR_APPEND_ELT(vals, size_int(i), build_int_cstu(elt_type, mask & get_random_const()));
122280 + else
122281 + CONSTRUCTOR_APPEND_ELT(vals, size_int(i), build_int_cst(elt_type, mask & get_random_const()));
122282 +
122283 + DECL_INITIAL(*node) = build_constructor(type, vals);
122284 +//debug_tree(DECL_INITIAL(*node));
122285 + break;
122286 + }
122287 + }
122288 + break;
122289 +
122290 + case FUNCTION_DECL:
122291 + break;
122292 + }
122293 +
122294 + return NULL_TREE;
122295 +}
122296 +
122297 +static struct attribute_spec latent_entropy_attr = {
122298 + .name = "latent_entropy",
122299 + .min_length = 0,
122300 + .max_length = 0,
122301 + .decl_required = true,
122302 + .type_required = false,
122303 + .function_type_required = false,
122304 + .handler = handle_latent_entropy_attribute,
122305 +#if BUILDING_GCC_VERSION >= 4007
122306 + .affects_type_identity = false
122307 +#endif
122308 +};
122309 +
122310 +static void register_attributes(void *event_data, void *data)
122311 +{
122312 + register_attribute(&latent_entropy_attr);
122313 +}
122314 +
122315 +static bool gate_latent_entropy(void)
122316 +{
122317 + // don't bother with noreturn functions for now
122318 + if (TREE_THIS_VOLATILE(current_function_decl))
122319 + return false;
122320 +
122321 + // gcc-4.5 doesn't discover some trivial noreturn functions
122322 + if (EDGE_COUNT(EXIT_BLOCK_PTR_FOR_FN(cfun)->preds) == 0)
122323 + return false;
122324 +
122325 + return lookup_attribute("latent_entropy", DECL_ATTRIBUTES(current_function_decl)) != NULL_TREE;
122326 +}
122327 +
122328 +static enum tree_code get_op(tree *rhs)
122329 +{
122330 + static enum tree_code op;
122331 + unsigned HOST_WIDE_INT random_const;
122332 +
122333 + random_const = get_random_const();
122334 +
122335 + switch (op) {
122336 + case BIT_XOR_EXPR:
122337 + op = PLUS_EXPR;
122338 + break;
122339 +
122340 + case PLUS_EXPR:
122341 + if (rhs) {
122342 + op = LROTATE_EXPR;
122343 + random_const &= HOST_BITS_PER_WIDE_INT - 1;
122344 + break;
122345 + }
122346 +
122347 + case LROTATE_EXPR:
122348 + default:
122349 + op = BIT_XOR_EXPR;
122350 + break;
122351 + }
122352 + if (rhs)
122353 + *rhs = build_int_cstu(unsigned_intDI_type_node, random_const);
122354 + return op;
122355 +}
122356 +
122357 +static void perturb_local_entropy(basic_block bb, tree local_entropy)
122358 +{
122359 + gimple_stmt_iterator gsi;
122360 + gimple assign;
122361 + tree addxorrol, rhs;
122362 + enum tree_code op;
122363 +
122364 + op = get_op(&rhs);
122365 + addxorrol = fold_build2_loc(UNKNOWN_LOCATION, op, unsigned_intDI_type_node, local_entropy, rhs);
122366 + assign = gimple_build_assign(local_entropy, addxorrol);
122367 + gsi = gsi_after_labels(bb);
122368 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
122369 + update_stmt(assign);
122370 +//debug_bb(bb);
122371 +}
122372 +
122373 +static void perturb_latent_entropy(basic_block bb, tree rhs)
122374 +{
122375 + gimple_stmt_iterator gsi;
122376 + gimple assign;
122377 + tree addxorrol, temp;
122378 +
122379 + // 1. create temporary copy of latent_entropy
122380 + temp = create_tmp_var(unsigned_intDI_type_node, "temp_latent_entropy");
122381 + add_referenced_var(temp);
122382 +
122383 + // 2. read...
122384 + temp = make_ssa_name(temp, NULL);
122385 + assign = gimple_build_assign(temp, latent_entropy_decl);
122386 + SSA_NAME_DEF_STMT(temp) = assign;
122387 + add_referenced_var(latent_entropy_decl);
122388 + gsi = gsi_after_labels(bb);
122389 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
122390 + update_stmt(assign);
122391 +
122392 + // 3. ...modify...
122393 + addxorrol = fold_build2_loc(UNKNOWN_LOCATION, get_op(NULL), unsigned_intDI_type_node, temp, rhs);
122394 + temp = make_ssa_name(SSA_NAME_VAR(temp), NULL);
122395 + assign = gimple_build_assign(temp, addxorrol);
122396 + SSA_NAME_DEF_STMT(temp) = assign;
122397 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
122398 + update_stmt(assign);
122399 +
122400 + // 4. ...write latent_entropy
122401 + assign = gimple_build_assign(latent_entropy_decl, temp);
122402 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
122403 + update_stmt(assign);
122404 +}
122405 +
122406 +static unsigned int execute_latent_entropy(void)
122407 +{
122408 + basic_block bb;
122409 + gimple assign;
122410 + gimple_stmt_iterator gsi;
122411 + tree local_entropy;
122412 +
122413 + if (!latent_entropy_decl) {
122414 +#if BUILDING_GCC_VERSION >= 4009
122415 + varpool_node *node;
122416 +#else
122417 + struct varpool_node *node;
122418 +#endif
122419 +
122420 + FOR_EACH_VARIABLE(node) {
122421 + tree var = NODE_DECL(node);
122422 +
122423 + if (DECL_NAME_LENGTH(var) < sizeof("latent_entropy") - 1)
122424 + continue;
122425 + if (strcmp(IDENTIFIER_POINTER(DECL_NAME(var)), "latent_entropy"))
122426 + continue;
122427 + latent_entropy_decl = var;
122428 +// debug_tree(var);
122429 + break;
122430 + }
122431 + if (!latent_entropy_decl) {
122432 +// debug_tree(current_function_decl);
122433 + return 0;
122434 + }
122435 + }
122436 +
122437 +//fprintf(stderr, "latent_entropy: %s\n", IDENTIFIER_POINTER(DECL_NAME(current_function_decl)));
122438 +
122439 + // 1. create local entropy variable
122440 + local_entropy = create_tmp_var(unsigned_intDI_type_node, "local_entropy");
122441 + add_referenced_var(local_entropy);
122442 + mark_sym_for_renaming(local_entropy);
122443 +
122444 + // 2. initialize local entropy variable
122445 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
122446 + if (dom_info_available_p(CDI_DOMINATORS))
122447 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
122448 + gsi = gsi_start_bb(bb);
122449 +
122450 + assign = gimple_build_assign(local_entropy, build_int_cstu(unsigned_intDI_type_node, get_random_const()));
122451 +// gimple_set_location(assign, loc);
122452 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
122453 + update_stmt(assign);
122454 +//debug_bb(bb);
122455 + gcc_assert(single_succ_p(bb));
122456 + bb = single_succ(bb);
122457 +
122458 + // 3. instrument each BB with an operation on the local entropy variable
122459 + while (bb != EXIT_BLOCK_PTR_FOR_FN(cfun)) {
122460 + perturb_local_entropy(bb, local_entropy);
122461 +//debug_bb(bb);
122462 + bb = bb->next_bb;
122463 + };
122464 +
122465 + // 4. mix local entropy into the global entropy variable
122466 + gcc_assert(single_pred_p(EXIT_BLOCK_PTR_FOR_FN(cfun)));
122467 + perturb_latent_entropy(single_pred(EXIT_BLOCK_PTR_FOR_FN(cfun)), local_entropy);
122468 +//debug_bb(single_pred(EXIT_BLOCK_PTR_FOR_FN(cfun)));
122469 + return 0;
122470 +}
122471 +
122472 +static void latent_entropy_start_unit(void *gcc_data, void *user_data)
122473 +{
122474 + tree latent_entropy_type;
122475 +
122476 + seed = get_random_seed(false);
122477 +
122478 + if (in_lto_p)
122479 + return;
122480 +
122481 + // extern volatile u64 latent_entropy
122482 + gcc_assert(TYPE_PRECISION(long_long_unsigned_type_node) == 64);
122483 + latent_entropy_type = build_qualified_type(long_long_unsigned_type_node, TYPE_QUALS(long_long_unsigned_type_node) | TYPE_QUAL_VOLATILE);
122484 + latent_entropy_decl = build_decl(UNKNOWN_LOCATION, VAR_DECL, get_identifier("latent_entropy"), latent_entropy_type);
122485 +
122486 + TREE_STATIC(latent_entropy_decl) = 1;
122487 + TREE_PUBLIC(latent_entropy_decl) = 1;
122488 + TREE_USED(latent_entropy_decl) = 1;
122489 + DECL_PRESERVE_P(latent_entropy_decl) = 1;
122490 + TREE_THIS_VOLATILE(latent_entropy_decl) = 1;
122491 + DECL_EXTERNAL(latent_entropy_decl) = 1;
122492 + DECL_ARTIFICIAL(latent_entropy_decl) = 1;
122493 + lang_hooks.decls.pushdecl(latent_entropy_decl);
122494 +// DECL_ASSEMBLER_NAME(latent_entropy_decl);
122495 +// varpool_finalize_decl(latent_entropy_decl);
122496 +// varpool_mark_needed_node(latent_entropy_decl);
122497 +}
122498 +
122499 +#if BUILDING_GCC_VERSION >= 4009
122500 +namespace {
122501 +static const struct pass_data latent_entropy_pass_data = {
122502 +#else
122503 +static struct gimple_opt_pass latent_entropy_pass = {
122504 + .pass = {
122505 +#endif
122506 + .type = GIMPLE_PASS,
122507 + .name = "latent_entropy",
122508 +#if BUILDING_GCC_VERSION >= 4008
122509 + .optinfo_flags = OPTGROUP_NONE,
122510 +#endif
122511 +#if BUILDING_GCC_VERSION >= 5000
122512 +#elif BUILDING_GCC_VERSION == 4009
122513 + .has_gate = true,
122514 + .has_execute = true,
122515 +#else
122516 + .gate = gate_latent_entropy,
122517 + .execute = execute_latent_entropy,
122518 + .sub = NULL,
122519 + .next = NULL,
122520 + .static_pass_number = 0,
122521 +#endif
122522 + .tv_id = TV_NONE,
122523 + .properties_required = PROP_gimple_leh | PROP_cfg,
122524 + .properties_provided = 0,
122525 + .properties_destroyed = 0,
122526 + .todo_flags_start = 0, //TODO_verify_ssa | TODO_verify_flow | TODO_verify_stmts,
122527 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_update_ssa
122528 +#if BUILDING_GCC_VERSION < 4009
122529 + }
122530 +#endif
122531 +};
122532 +
122533 +#if BUILDING_GCC_VERSION >= 4009
122534 +class latent_entropy_pass : public gimple_opt_pass {
122535 +public:
122536 + latent_entropy_pass() : gimple_opt_pass(latent_entropy_pass_data, g) {}
122537 +#if BUILDING_GCC_VERSION >= 5000
122538 + virtual bool gate(function *) { return gate_latent_entropy(); }
122539 + virtual unsigned int execute(function *) { return execute_latent_entropy(); }
122540 +#else
122541 + bool gate() { return gate_latent_entropy(); }
122542 + unsigned int execute() { return execute_latent_entropy(); }
122543 +#endif
122544 +};
122545 +}
122546 +
122547 +static opt_pass *make_latent_entropy_pass(void)
122548 +{
122549 + return new latent_entropy_pass();
122550 +}
122551 +#else
122552 +static struct opt_pass *make_latent_entropy_pass(void)
122553 +{
122554 + return &latent_entropy_pass.pass;
122555 +}
122556 +#endif
122557 +
122558 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
122559 +{
122560 + const char * const plugin_name = plugin_info->base_name;
122561 + struct register_pass_info latent_entropy_pass_info;
122562 +
122563 + latent_entropy_pass_info.pass = make_latent_entropy_pass();
122564 + latent_entropy_pass_info.reference_pass_name = "optimized";
122565 + latent_entropy_pass_info.ref_pass_instance_number = 1;
122566 + latent_entropy_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
122567 + static const struct ggc_root_tab gt_ggc_r_gt_latent_entropy[] = {
122568 + {
122569 + .base = &latent_entropy_decl,
122570 + .nelt = 1,
122571 + .stride = sizeof(latent_entropy_decl),
122572 + .cb = &gt_ggc_mx_tree_node,
122573 + .pchw = &gt_pch_nx_tree_node
122574 + },
122575 + LAST_GGC_ROOT_TAB
122576 + };
122577 +
122578 + if (!plugin_default_version_check(version, &gcc_version)) {
122579 + error(G_("incompatible gcc/plugin versions"));
122580 + return 1;
122581 + }
122582 +
122583 + register_callback(plugin_name, PLUGIN_INFO, NULL, &latent_entropy_plugin_info);
122584 + register_callback(plugin_name, PLUGIN_START_UNIT, &latent_entropy_start_unit, NULL);
122585 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_latent_entropy);
122586 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &latent_entropy_pass_info);
122587 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
122588 +
122589 + return 0;
122590 +}
122591 diff --git a/tools/gcc/randomize_layout_plugin.c b/tools/gcc/randomize_layout_plugin.c
122592 new file mode 100644
122593 index 0000000..713be61
122594 --- /dev/null
122595 +++ b/tools/gcc/randomize_layout_plugin.c
122596 @@ -0,0 +1,918 @@
122597 +/*
122598 + * Copyright 2014,2015 by Open Source Security, Inc., Brad Spengler <spender@grsecurity.net>
122599 + * and PaX Team <pageexec@freemail.hu>
122600 + * Licensed under the GPL v2
122601 + *
122602 + * Usage:
122603 + * $ # for 4.5/4.6/C based 4.7
122604 + * $ gcc -I`gcc -print-file-name=plugin`/include -I`gcc -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o randomize_layout_plugin.so randomize_layout_plugin.c
122605 + * $ # for C++ based 4.7/4.8+
122606 + * $ g++ -I`g++ -print-file-name=plugin`/include -I`g++ -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o randomize_layout_plugin.so randomize_layout_plugin.c
122607 + * $ gcc -fplugin=./randomize_layout_plugin.so test.c -O2
122608 + */
122609 +
122610 +#include "gcc-common.h"
122611 +#include "randomize_layout_seed.h"
122612 +
122613 +#if BUILDING_GCC_MAJOR < 4 || (BUILDING_GCC_MAJOR == 4 && BUILDING_GCC_MINOR < 6) || \
122614 + (BUILDING_GCC_MAJOR == 4 && BUILDING_GCC_MINOR == 6 && BUILDING_GCC_PATCHLEVEL < 4)
122615 +#error "The RANDSTRUCT plugin requires GCC 4.6.4 or newer."
122616 +#endif
122617 +
122618 +#define ORIG_TYPE_NAME(node) \
122619 + (TYPE_NAME(TYPE_MAIN_VARIANT(node)) != NULL_TREE ? ((const unsigned char *)IDENTIFIER_POINTER(TYPE_NAME(TYPE_MAIN_VARIANT(node)))) : (const unsigned char *)"anonymous")
122620 +
122621 +int plugin_is_GPL_compatible;
122622 +
122623 +static int performance_mode;
122624 +
122625 +static struct plugin_info randomize_layout_plugin_info = {
122626 + .version = "201402201816",
122627 + .help = "disable\t\t\tdo not activate plugin\n"
122628 + "performance-mode\tenable cacheline-aware layout randomization\n"
122629 +};
122630 +
122631 +/* from old Linux dcache.h */
122632 +static inline unsigned long
122633 +partial_name_hash(unsigned long c, unsigned long prevhash)
122634 +{
122635 + return (prevhash + (c << 4) + (c >> 4)) * 11;
122636 +}
122637 +static inline unsigned int
122638 +name_hash(const unsigned char *name)
122639 +{
122640 + unsigned long hash = 0;
122641 + unsigned int len = strlen((const char *)name);
122642 + while (len--)
122643 + hash = partial_name_hash(*name++, hash);
122644 + return (unsigned int)hash;
122645 +}
122646 +
122647 +static tree handle_randomize_layout_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
122648 +{
122649 + tree type;
122650 +
122651 + *no_add_attrs = true;
122652 + if (TREE_CODE(*node) == FUNCTION_DECL) {
122653 + error("%qE attribute does not apply to functions (%qF)", name, *node);
122654 + return NULL_TREE;
122655 + }
122656 +
122657 + if (TREE_CODE(*node) == PARM_DECL) {
122658 + error("%qE attribute does not apply to function parameters (%qD)", name, *node);
122659 + return NULL_TREE;
122660 + }
122661 +
122662 + if (TREE_CODE(*node) == VAR_DECL) {
122663 + error("%qE attribute does not apply to variables (%qD)", name, *node);
122664 + return NULL_TREE;
122665 + }
122666 +
122667 + if (TYPE_P(*node)) {
122668 + type = *node;
122669 + } else {
122670 + gcc_assert(TREE_CODE(*node) == TYPE_DECL);
122671 + type = TREE_TYPE(*node);
122672 + }
122673 +
122674 + if (TREE_CODE(type) != RECORD_TYPE) {
122675 + error("%qE attribute used on %qT applies to struct types only", name, type);
122676 + return NULL_TREE;
122677 + }
122678 +
122679 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(type))) {
122680 + error("%qE attribute is already applied to the type %qT", name, type);
122681 + return NULL_TREE;
122682 + }
122683 +
122684 + *no_add_attrs = false;
122685 +
122686 + return NULL_TREE;
122687 +}
122688 +
122689 +/* set on complete types that we don't need to inspect further at all */
122690 +static tree handle_randomize_considered_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
122691 +{
122692 + *no_add_attrs = false;
122693 + return NULL_TREE;
122694 +}
122695 +
122696 +/*
122697 + * set on types that we've performed a shuffle on, to prevent re-shuffling
122698 + * this does not preclude us from inspecting its fields for potential shuffles
122699 + */
122700 +static tree handle_randomize_performed_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
122701 +{
122702 + *no_add_attrs = false;
122703 + return NULL_TREE;
122704 +}
122705 +
122706 +/*
122707 + * 64bit variant of Bob Jenkins' public domain PRNG
122708 + * 256 bits of internal state
122709 + */
122710 +
122711 +typedef unsigned long long u64;
122712 +
122713 +typedef struct ranctx { u64 a; u64 b; u64 c; u64 d; } ranctx;
122714 +
122715 +#define rot(x,k) (((x)<<(k))|((x)>>(64-(k))))
122716 +static u64 ranval(ranctx *x) {
122717 + u64 e = x->a - rot(x->b, 7);
122718 + x->a = x->b ^ rot(x->c, 13);
122719 + x->b = x->c + rot(x->d, 37);
122720 + x->c = x->d + e;
122721 + x->d = e + x->a;
122722 + return x->d;
122723 +}
122724 +
122725 +static void raninit(ranctx *x, u64 *seed) {
122726 + int i;
122727 +
122728 + x->a = seed[0];
122729 + x->b = seed[1];
122730 + x->c = seed[2];
122731 + x->d = seed[3];
122732 +
122733 + for (i=0; i < 30; ++i)
122734 + (void)ranval(x);
122735 +}
122736 +
122737 +static u64 shuffle_seed[4];
122738 +
122739 +struct partition_group {
122740 + tree tree_start;
122741 + unsigned long start;
122742 + unsigned long length;
122743 +};
122744 +
122745 +static void partition_struct(tree *fields, unsigned long length, struct partition_group *size_groups, unsigned long *num_groups)
122746 +{
122747 + unsigned long i;
122748 + unsigned long accum_size = 0;
122749 + unsigned long accum_length = 0;
122750 + unsigned long group_idx = 0;
122751 +
122752 + gcc_assert(length < INT_MAX);
122753 +
122754 + memset(size_groups, 0, sizeof(struct partition_group) * length);
122755 +
122756 + for (i = 0; i < length; i++) {
122757 + if (size_groups[group_idx].tree_start == NULL_TREE) {
122758 + size_groups[group_idx].tree_start = fields[i];
122759 + size_groups[group_idx].start = i;
122760 + accum_length = 0;
122761 + accum_size = 0;
122762 + }
122763 + accum_size += (unsigned long)int_size_in_bytes(TREE_TYPE(fields[i]));
122764 + accum_length++;
122765 + if (accum_size >= 64) {
122766 + size_groups[group_idx].length = accum_length;
122767 + accum_length = 0;
122768 + group_idx++;
122769 + }
122770 + }
122771 +
122772 + if (size_groups[group_idx].tree_start != NULL_TREE &&
122773 + !size_groups[group_idx].length) {
122774 + size_groups[group_idx].length = accum_length;
122775 + group_idx++;
122776 + }
122777 +
122778 + *num_groups = group_idx;
122779 +}
122780 +
122781 +static void performance_shuffle(tree *newtree, unsigned long length, ranctx *prng_state)
122782 +{
122783 + unsigned long i, x;
122784 + struct partition_group size_group[length];
122785 + unsigned long num_groups = 0;
122786 + unsigned long randnum;
122787 +
122788 + partition_struct(newtree, length, (struct partition_group *)&size_group, &num_groups);
122789 + for (i = num_groups - 1; i > 0; i--) {
122790 + struct partition_group tmp;
122791 + randnum = ranval(prng_state) % (i + 1);
122792 + tmp = size_group[i];
122793 + size_group[i] = size_group[randnum];
122794 + size_group[randnum] = tmp;
122795 + }
122796 +
122797 + for (x = 0; x < num_groups; x++) {
122798 + for (i = size_group[x].start + size_group[x].length - 1; i > size_group[x].start; i--) {
122799 + tree tmp;
122800 + if (DECL_BIT_FIELD_TYPE(newtree[i]))
122801 + continue;
122802 + randnum = ranval(prng_state) % (i + 1);
122803 + // we could handle this case differently if desired
122804 + if (DECL_BIT_FIELD_TYPE(newtree[randnum]))
122805 + continue;
122806 + tmp = newtree[i];
122807 + newtree[i] = newtree[randnum];
122808 + newtree[randnum] = tmp;
122809 + }
122810 + }
122811 +}
122812 +
122813 +static void full_shuffle(tree *newtree, unsigned long length, ranctx *prng_state)
122814 +{
122815 + unsigned long i, randnum;
122816 +
122817 + for (i = length - 1; i > 0; i--) {
122818 + tree tmp;
122819 + randnum = ranval(prng_state) % (i + 1);
122820 + tmp = newtree[i];
122821 + newtree[i] = newtree[randnum];
122822 + newtree[randnum] = tmp;
122823 + }
122824 +}
122825 +
122826 +/* modern in-place Fisher-Yates shuffle */
122827 +static void shuffle(const_tree type, tree *newtree, unsigned long length)
122828 +{
122829 + unsigned long i;
122830 + u64 seed[4];
122831 + ranctx prng_state;
122832 + const unsigned char *structname;
122833 +
122834 + if (length == 0)
122835 + return;
122836 +
122837 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
122838 +
122839 + structname = ORIG_TYPE_NAME(type);
122840 +
122841 +#ifdef __DEBUG_PLUGIN
122842 + fprintf(stderr, "Shuffling struct %s %p\n", (const char *)structname, type);
122843 +#ifdef __DEBUG_VERBOSE
122844 + debug_tree((tree)type);
122845 +#endif
122846 +#endif
122847 +
122848 + for (i = 0; i < 4; i++) {
122849 + seed[i] = shuffle_seed[i];
122850 + seed[i] ^= name_hash(structname);
122851 + }
122852 +
122853 + raninit(&prng_state, (u64 *)&seed);
122854 +
122855 + if (performance_mode)
122856 + performance_shuffle(newtree, length, &prng_state);
122857 + else
122858 + full_shuffle(newtree, length, &prng_state);
122859 +}
122860 +
122861 +static bool is_flexible_array(const_tree field)
122862 +{
122863 + const_tree fieldtype;
122864 + const_tree typesize;
122865 + const_tree elemtype;
122866 + const_tree elemsize;
122867 +
122868 + fieldtype = TREE_TYPE(field);
122869 + typesize = TYPE_SIZE(fieldtype);
122870 +
122871 + if (TREE_CODE(fieldtype) != ARRAY_TYPE)
122872 + return false;
122873 +
122874 + elemtype = TREE_TYPE(fieldtype);
122875 + elemsize = TYPE_SIZE(elemtype);
122876 +
122877 + /* size of type is represented in bits */
122878 +
122879 + if (typesize == NULL_TREE && TYPE_DOMAIN(fieldtype) != NULL_TREE &&
122880 + TYPE_MAX_VALUE(TYPE_DOMAIN(fieldtype)) == NULL_TREE)
122881 + return true;
122882 +
122883 + if (typesize != NULL_TREE &&
122884 + (TREE_CONSTANT(typesize) && (!TREE_INT_CST_LOW(typesize) ||
122885 + TREE_INT_CST_LOW(typesize) == TREE_INT_CST_LOW(elemsize))))
122886 + return true;
122887 +
122888 + return false;
122889 +}
122890 +
122891 +static int relayout_struct(tree type)
122892 +{
122893 + unsigned long num_fields = (unsigned long)list_length(TYPE_FIELDS(type));
122894 + unsigned long shuffle_length = num_fields;
122895 + tree field;
122896 + tree newtree[num_fields];
122897 + unsigned long i;
122898 + tree list;
122899 + tree variant;
122900 + expanded_location xloc;
122901 +
122902 + if (TYPE_FIELDS(type) == NULL_TREE)
122903 + return 0;
122904 +
122905 + if (num_fields < 2)
122906 + return 0;
122907 +
122908 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
122909 +
122910 + gcc_assert(num_fields < INT_MAX);
122911 +
122912 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(type)) ||
122913 + lookup_attribute("no_randomize_layout", TYPE_ATTRIBUTES(TYPE_MAIN_VARIANT(type))))
122914 + return 0;
122915 +
122916 + /* Workaround for 3rd-party VirtualBox source that we can't modify ourselves */
122917 + if (!strcmp((const char *)ORIG_TYPE_NAME(type), "INTNETTRUNKFACTORY") ||
122918 + !strcmp((const char *)ORIG_TYPE_NAME(type), "RAWPCIFACTORY"))
122919 + return 0;
122920 +
122921 + /* throw out any structs in uapi */
122922 + xloc = expand_location(DECL_SOURCE_LOCATION(TYPE_FIELDS(type)));
122923 +
122924 + if (strstr(xloc.file, "/uapi/"))
122925 + error(G_("attempted to randomize userland API struct %s"), ORIG_TYPE_NAME(type));
122926 +
122927 + for (field = TYPE_FIELDS(type), i = 0; field; field = TREE_CHAIN(field), i++) {
122928 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
122929 + newtree[i] = field;
122930 + }
122931 +
122932 + /*
122933 + * enforce that we don't randomize the layout of the last
122934 + * element of a struct if it's a 0 or 1-length array
122935 + * or a proper flexible array
122936 + */
122937 + if (is_flexible_array(newtree[num_fields - 1]))
122938 + shuffle_length--;
122939 +
122940 + shuffle(type, (tree *)newtree, shuffle_length);
122941 +
122942 + /*
122943 + * set up a bogus anonymous struct field designed to error out on unnamed struct initializers
122944 + * as gcc provides no other way to detect such code
122945 + */
122946 + list = make_node(FIELD_DECL);
122947 + TREE_CHAIN(list) = newtree[0];
122948 + TREE_TYPE(list) = void_type_node;
122949 + DECL_SIZE(list) = bitsize_zero_node;
122950 + DECL_NONADDRESSABLE_P(list) = 1;
122951 + DECL_FIELD_BIT_OFFSET(list) = bitsize_zero_node;
122952 + DECL_SIZE_UNIT(list) = size_zero_node;
122953 + DECL_FIELD_OFFSET(list) = size_zero_node;
122954 + DECL_CONTEXT(list) = type;
122955 + // to satisfy the constify plugin
122956 + TREE_READONLY(list) = 1;
122957 +
122958 + for (i = 0; i < num_fields - 1; i++)
122959 + TREE_CHAIN(newtree[i]) = newtree[i+1];
122960 + TREE_CHAIN(newtree[num_fields - 1]) = NULL_TREE;
122961 +
122962 + for (variant = TYPE_MAIN_VARIANT(type); variant; variant = TYPE_NEXT_VARIANT(variant)) {
122963 + TYPE_FIELDS(variant) = list;
122964 + TYPE_ATTRIBUTES(variant) = copy_list(TYPE_ATTRIBUTES(variant));
122965 + TYPE_ATTRIBUTES(variant) = tree_cons(get_identifier("randomize_performed"), NULL_TREE, TYPE_ATTRIBUTES(variant));
122966 + // force a re-layout
122967 + TYPE_SIZE(variant) = NULL_TREE;
122968 + layout_type(variant);
122969 + }
122970 +
122971 + return 1;
122972 +}
122973 +
122974 +/* from constify plugin */
122975 +static const_tree get_field_type(const_tree field)
122976 +{
122977 + return strip_array_types(TREE_TYPE(field));
122978 +}
122979 +
122980 +/* from constify plugin */
122981 +static bool is_fptr(const_tree fieldtype)
122982 +{
122983 + if (TREE_CODE(fieldtype) != POINTER_TYPE)
122984 + return false;
122985 +
122986 + return TREE_CODE(TREE_TYPE(fieldtype)) == FUNCTION_TYPE;
122987 +}
122988 +
122989 +/* derived from constify plugin */
122990 +static int is_pure_ops_struct(const_tree node)
122991 +{
122992 + const_tree field;
122993 +
122994 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
122995 +
122996 + for (field = TYPE_FIELDS(node); field; field = TREE_CHAIN(field)) {
122997 + const_tree fieldtype = get_field_type(field);
122998 + enum tree_code code = TREE_CODE(fieldtype);
122999 +
123000 + if (node == fieldtype)
123001 + continue;
123002 +
123003 + if (!is_fptr(fieldtype))
123004 + return 0;
123005 +
123006 + if (code != RECORD_TYPE && code != UNION_TYPE)
123007 + continue;
123008 +
123009 + if (!is_pure_ops_struct(fieldtype))
123010 + return 0;
123011 + }
123012 +
123013 + return 1;
123014 +}
123015 +
123016 +static void randomize_type(tree type)
123017 +{
123018 + tree variant;
123019 +
123020 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
123021 +
123022 + if (lookup_attribute("randomize_considered", TYPE_ATTRIBUTES(type)))
123023 + return;
123024 +
123025 + if (lookup_attribute("randomize_layout", TYPE_ATTRIBUTES(TYPE_MAIN_VARIANT(type))) || is_pure_ops_struct(type))
123026 + relayout_struct(type);
123027 +
123028 + for (variant = TYPE_MAIN_VARIANT(type); variant; variant = TYPE_NEXT_VARIANT(variant)) {
123029 + TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
123030 + TYPE_ATTRIBUTES(type) = tree_cons(get_identifier("randomize_considered"), NULL_TREE, TYPE_ATTRIBUTES(type));
123031 + }
123032 +#ifdef __DEBUG_PLUGIN
123033 + fprintf(stderr, "Marking randomize_considered on struct %s\n", ORIG_TYPE_NAME(type));
123034 +#ifdef __DEBUG_VERBOSE
123035 + debug_tree(type);
123036 +#endif
123037 +#endif
123038 +}
123039 +
123040 +static void randomize_layout_finish_decl(void *event_data, void *data)
123041 +{
123042 + tree decl = (tree)event_data;
123043 + tree type;
123044 +
123045 + if (decl == NULL_TREE || decl == error_mark_node)
123046 + return;
123047 +
123048 + type = TREE_TYPE(decl);
123049 +
123050 + if (TREE_CODE(decl) != VAR_DECL)
123051 + return;
123052 +
123053 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
123054 + return;
123055 +
123056 + if (!lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(type)))
123057 + return;
123058 +
123059 + relayout_decl(decl);
123060 +}
123061 +
123062 +static void finish_type(void *event_data, void *data)
123063 +{
123064 + tree type = (tree)event_data;
123065 +
123066 + if (type == NULL_TREE || type == error_mark_node)
123067 + return;
123068 +
123069 + if (TREE_CODE(type) != RECORD_TYPE)
123070 + return;
123071 +
123072 + if (TYPE_FIELDS(type) == NULL_TREE)
123073 + return;
123074 +
123075 + if (lookup_attribute("randomize_considered", TYPE_ATTRIBUTES(type)))
123076 + return;
123077 +
123078 +#ifdef __DEBUG_PLUGIN
123079 + fprintf(stderr, "Calling randomize_type on %s\n", ORIG_TYPE_NAME(type));
123080 +#endif
123081 +#ifdef __DEBUG_VERBOSE
123082 + debug_tree(type);
123083 +#endif
123084 + randomize_type(type);
123085 +
123086 + return;
123087 +}
123088 +
123089 +static struct attribute_spec randomize_layout_attr = {
123090 + .name = "randomize_layout",
123091 + // related to args
123092 + .min_length = 0,
123093 + .max_length = 0,
123094 + .decl_required = false,
123095 + // need type declaration
123096 + .type_required = true,
123097 + .function_type_required = false,
123098 + .handler = handle_randomize_layout_attr,
123099 +#if BUILDING_GCC_VERSION >= 4007
123100 + .affects_type_identity = true
123101 +#endif
123102 +};
123103 +
123104 +static struct attribute_spec no_randomize_layout_attr = {
123105 + .name = "no_randomize_layout",
123106 + // related to args
123107 + .min_length = 0,
123108 + .max_length = 0,
123109 + .decl_required = false,
123110 + // need type declaration
123111 + .type_required = true,
123112 + .function_type_required = false,
123113 + .handler = handle_randomize_layout_attr,
123114 +#if BUILDING_GCC_VERSION >= 4007
123115 + .affects_type_identity = true
123116 +#endif
123117 +};
123118 +
123119 +static struct attribute_spec randomize_considered_attr = {
123120 + .name = "randomize_considered",
123121 + // related to args
123122 + .min_length = 0,
123123 + .max_length = 0,
123124 + .decl_required = false,
123125 + // need type declaration
123126 + .type_required = true,
123127 + .function_type_required = false,
123128 + .handler = handle_randomize_considered_attr,
123129 +#if BUILDING_GCC_VERSION >= 4007
123130 + .affects_type_identity = false
123131 +#endif
123132 +};
123133 +
123134 +static struct attribute_spec randomize_performed_attr = {
123135 + .name = "randomize_performed",
123136 + // related to args
123137 + .min_length = 0,
123138 + .max_length = 0,
123139 + .decl_required = false,
123140 + // need type declaration
123141 + .type_required = true,
123142 + .function_type_required = false,
123143 + .handler = handle_randomize_performed_attr,
123144 +#if BUILDING_GCC_VERSION >= 4007
123145 + .affects_type_identity = false
123146 +#endif
123147 +};
123148 +
123149 +static void register_attributes(void *event_data, void *data)
123150 +{
123151 + register_attribute(&randomize_layout_attr);
123152 + register_attribute(&no_randomize_layout_attr);
123153 + register_attribute(&randomize_considered_attr);
123154 + register_attribute(&randomize_performed_attr);
123155 +}
123156 +
123157 +static void check_bad_casts_in_constructor(tree var, tree init)
123158 +{
123159 + unsigned HOST_WIDE_INT idx;
123160 + tree field, val;
123161 + tree field_type, val_type;
123162 +
123163 + FOR_EACH_CONSTRUCTOR_ELT(CONSTRUCTOR_ELTS(init), idx, field, val) {
123164 + if (TREE_CODE(val) == CONSTRUCTOR) {
123165 + check_bad_casts_in_constructor(var, val);
123166 + continue;
123167 + }
123168 +
123169 + /* pipacs' plugin creates franken-arrays that differ from those produced by
123170 + normal code which all have valid 'field' trees. work around this */
123171 + if (field == NULL_TREE)
123172 + continue;
123173 + field_type = TREE_TYPE(field);
123174 + val_type = TREE_TYPE(val);
123175 +
123176 + if (TREE_CODE(field_type) != POINTER_TYPE || TREE_CODE(val_type) != POINTER_TYPE)
123177 + continue;
123178 +
123179 + if (field_type == val_type)
123180 + continue;
123181 +
123182 + field_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(field_type))));
123183 + val_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(val_type))));
123184 +
123185 + if (field_type == void_type_node)
123186 + continue;
123187 + if (field_type == val_type)
123188 + continue;
123189 + if (TREE_CODE(val_type) != RECORD_TYPE)
123190 + continue;
123191 +
123192 + if (!lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(val_type)))
123193 + continue;
123194 + inform(DECL_SOURCE_LOCATION(var), "found mismatched struct pointer types: %qT and %qT\n", TYPE_MAIN_VARIANT(field_type), TYPE_MAIN_VARIANT(val_type));
123195 + }
123196 +}
123197 +
123198 +/* derived from the constify plugin */
123199 +static void check_global_variables(void *event_data, void *data)
123200 +{
123201 + struct varpool_node *node;
123202 + tree init;
123203 +
123204 + FOR_EACH_VARIABLE(node) {
123205 + tree var = NODE_DECL(node);
123206 + init = DECL_INITIAL(var);
123207 + if (init == NULL_TREE)
123208 + continue;
123209 +
123210 + if (TREE_CODE(init) != CONSTRUCTOR)
123211 + continue;
123212 +
123213 + check_bad_casts_in_constructor(var, init);
123214 + }
123215 +}
123216 +
123217 +static bool dominated_by_is_err(const_tree rhs, basic_block bb)
123218 +{
123219 + basic_block dom;
123220 + gimple dom_stmt;
123221 + gimple call_stmt;
123222 + const_tree dom_lhs;
123223 + const_tree poss_is_err_cond;
123224 + const_tree poss_is_err_func;
123225 + const_tree is_err_arg;
123226 +
123227 + dom = get_immediate_dominator(CDI_DOMINATORS, bb);
123228 + if (!dom)
123229 + return false;
123230 +
123231 + dom_stmt = last_stmt(dom);
123232 + if (!dom_stmt)
123233 + return false;
123234 +
123235 + if (gimple_code(dom_stmt) != GIMPLE_COND)
123236 + return false;
123237 +
123238 + if (gimple_cond_code(dom_stmt) != NE_EXPR)
123239 + return false;
123240 +
123241 + if (!integer_zerop(gimple_cond_rhs(dom_stmt)))
123242 + return false;
123243 +
123244 + poss_is_err_cond = gimple_cond_lhs(dom_stmt);
123245 +
123246 + if (TREE_CODE(poss_is_err_cond) != SSA_NAME)
123247 + return false;
123248 +
123249 + call_stmt = SSA_NAME_DEF_STMT(poss_is_err_cond);
123250 +
123251 + if (gimple_code(call_stmt) != GIMPLE_CALL)
123252 + return false;
123253 +
123254 + dom_lhs = gimple_get_lhs(call_stmt);
123255 + poss_is_err_func = gimple_call_fndecl(call_stmt);
123256 + if (!poss_is_err_func)
123257 + return false;
123258 + if (dom_lhs != poss_is_err_cond)
123259 + return false;
123260 + if (strcmp(DECL_NAME_POINTER(poss_is_err_func), "IS_ERR"))
123261 + return false;
123262 +
123263 + is_err_arg = gimple_call_arg(call_stmt, 0);
123264 + if (!is_err_arg)
123265 + return false;
123266 +
123267 + if (is_err_arg != rhs)
123268 + return false;
123269 +
123270 + return true;
123271 +}
123272 +
123273 +static void handle_local_var_initializers(void)
123274 +{
123275 + tree var;
123276 + unsigned int i;
123277 +
123278 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
123279 + tree init = DECL_INITIAL(var);
123280 + if (!init)
123281 + continue;
123282 + if (TREE_CODE(init) != CONSTRUCTOR)
123283 + continue;
123284 + check_bad_casts_in_constructor(var, init);
123285 + }
123286 +}
123287 +
123288 +/*
123289 + * iterate over all statements to find "bad" casts:
123290 + * those where the address of the start of a structure is cast
123291 + * to a pointer of a structure of a different type, or a
123292 + * structure pointer type is cast to a different structure pointer type
123293 + */
123294 +static unsigned int find_bad_casts(void)
123295 +{
123296 + basic_block bb;
123297 +
123298 + handle_local_var_initializers();
123299 +
123300 + FOR_ALL_BB_FN(bb, cfun) {
123301 + gimple_stmt_iterator gsi;
123302 +
123303 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
123304 + gimple stmt;
123305 + const_tree lhs;
123306 + const_tree lhs_type;
123307 + const_tree rhs1;
123308 + const_tree rhs_type;
123309 + const_tree ptr_lhs_type;
123310 + const_tree ptr_rhs_type;
123311 + const_tree op0;
123312 + const_tree op0_type;
123313 + enum tree_code rhs_code;
123314 +
123315 + stmt = gsi_stmt(gsi);
123316 +
123317 +#ifdef __DEBUG_PLUGIN
123318 +#ifdef __DEBUG_VERBOSE
123319 + debug_gimple_stmt(stmt);
123320 + debug_tree(gimple_get_lhs(stmt));
123321 +#endif
123322 +#endif
123323 +
123324 + if (gimple_code(stmt) != GIMPLE_ASSIGN)
123325 + continue;
123326 +
123327 +#ifdef __DEBUG_PLUGIN
123328 +#ifdef __DEBUG_VERBOSE
123329 + debug_tree(gimple_assign_rhs1(stmt));
123330 +#endif
123331 +#endif
123332 +
123333 + rhs_code = gimple_assign_rhs_code(stmt);
123334 +
123335 + if (rhs_code != ADDR_EXPR && rhs_code != SSA_NAME)
123336 + continue;
123337 +
123338 + lhs = gimple_get_lhs(stmt);
123339 + lhs_type = TREE_TYPE(lhs);
123340 + rhs1 = gimple_assign_rhs1(stmt);
123341 + rhs_type = TREE_TYPE(rhs1);
123342 +
123343 + if (TREE_CODE(rhs_type) != POINTER_TYPE ||
123344 + TREE_CODE(lhs_type) != POINTER_TYPE)
123345 + continue;
123346 +
123347 + ptr_lhs_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(lhs_type))));
123348 + ptr_rhs_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(rhs_type))));
123349 +
123350 + if (ptr_rhs_type == void_type_node)
123351 + continue;
123352 +
123353 + if (ptr_lhs_type == void_type_node)
123354 + continue;
123355 +
123356 + if (dominated_by_is_err(rhs1, bb))
123357 + continue;
123358 +
123359 + if (TREE_CODE(ptr_rhs_type) != RECORD_TYPE) {
123360 +#ifndef __DEBUG_PLUGIN
123361 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(ptr_lhs_type)))
123362 +#endif
123363 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, ptr_rhs_type);
123364 + continue;
123365 + }
123366 +
123367 + if (rhs_code == SSA_NAME && ptr_lhs_type == ptr_rhs_type)
123368 + continue;
123369 +
123370 + if (rhs_code == ADDR_EXPR) {
123371 + op0 = TREE_OPERAND(rhs1, 0);
123372 +
123373 + if (op0 == NULL_TREE)
123374 + continue;
123375 +
123376 + if (TREE_CODE(op0) != VAR_DECL)
123377 + continue;
123378 +
123379 + op0_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(op0))));
123380 + if (op0_type == ptr_lhs_type)
123381 + continue;
123382 +
123383 +#ifndef __DEBUG_PLUGIN
123384 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(op0_type)))
123385 +#endif
123386 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, op0_type);
123387 + } else {
123388 + const_tree ssa_name_var = SSA_NAME_VAR(rhs1);
123389 + /* skip bogus type casts introduced by container_of */
123390 + if (ssa_name_var != NULL_TREE && DECL_NAME(ssa_name_var) &&
123391 + !strcmp((const char *)DECL_NAME_POINTER(ssa_name_var), "__mptr"))
123392 + continue;
123393 +#ifndef __DEBUG_PLUGIN
123394 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(ptr_rhs_type)))
123395 +#endif
123396 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, ptr_rhs_type);
123397 + }
123398 +
123399 + }
123400 + }
123401 + return 0;
123402 +}
123403 +
123404 +#if BUILDING_GCC_VERSION >= 4009
123405 +static const struct pass_data randomize_layout_bad_cast_data = {
123406 +#else
123407 +static struct gimple_opt_pass randomize_layout_bad_cast = {
123408 + .pass = {
123409 +#endif
123410 + .type = GIMPLE_PASS,
123411 + .name = "randomize_layout_bad_cast",
123412 +#if BUILDING_GCC_VERSION >= 4008
123413 + .optinfo_flags = OPTGROUP_NONE,
123414 +#endif
123415 +#if BUILDING_GCC_VERSION >= 5000
123416 +#elif BUILDING_GCC_VERSION >= 4009
123417 + .has_gate = false,
123418 + .has_execute = true,
123419 +#else
123420 + .gate = NULL,
123421 + .execute = find_bad_casts,
123422 + .sub = NULL,
123423 + .next = NULL,
123424 + .static_pass_number = 0,
123425 +#endif
123426 + .tv_id = TV_NONE,
123427 + .properties_required = PROP_cfg,
123428 + .properties_provided = 0,
123429 + .properties_destroyed = 0,
123430 + .todo_flags_start = 0,
123431 + .todo_flags_finish = TODO_dump_func
123432 +#if BUILDING_GCC_VERSION < 4009
123433 + }
123434 +#endif
123435 +};
123436 +
123437 +#if BUILDING_GCC_VERSION >= 4009
123438 +namespace {
123439 +class randomize_layout_bad_cast : public gimple_opt_pass {
123440 +public:
123441 + randomize_layout_bad_cast() : gimple_opt_pass(randomize_layout_bad_cast_data, g) {}
123442 + unsigned int execute() { return find_bad_casts(); }
123443 +};
123444 +}
123445 +#endif
123446 +
123447 +static struct opt_pass *make_randomize_layout_bad_cast(void)
123448 +{
123449 +#if BUILDING_GCC_VERSION >= 4009
123450 + return new randomize_layout_bad_cast();
123451 +#else
123452 + return &randomize_layout_bad_cast.pass;
123453 +#endif
123454 +}
123455 +
123456 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
123457 +{
123458 + int i;
123459 + const char * const plugin_name = plugin_info->base_name;
123460 + const int argc = plugin_info->argc;
123461 + const struct plugin_argument * const argv = plugin_info->argv;
123462 + bool enable = true;
123463 + int obtained_seed = 0;
123464 + struct register_pass_info randomize_layout_bad_cast_info;
123465 +
123466 + randomize_layout_bad_cast_info.pass = make_randomize_layout_bad_cast();
123467 + randomize_layout_bad_cast_info.reference_pass_name = "ssa";
123468 + randomize_layout_bad_cast_info.ref_pass_instance_number = 1;
123469 + randomize_layout_bad_cast_info.pos_op = PASS_POS_INSERT_AFTER;
123470 +
123471 + if (!plugin_default_version_check(version, &gcc_version)) {
123472 + error(G_("incompatible gcc/plugin versions"));
123473 + return 1;
123474 + }
123475 +
123476 + if (strncmp(lang_hooks.name, "GNU C", 5) && !strncmp(lang_hooks.name, "GNU C+", 6)) {
123477 + inform(UNKNOWN_LOCATION, G_("%s supports C only, not %s"), plugin_name, lang_hooks.name);
123478 + enable = false;
123479 + }
123480 +
123481 + for (i = 0; i < argc; ++i) {
123482 + if (!strcmp(argv[i].key, "disable")) {
123483 + enable = false;
123484 + continue;
123485 + }
123486 + if (!strcmp(argv[i].key, "performance-mode")) {
123487 + performance_mode = 1;
123488 + continue;
123489 + }
123490 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
123491 + }
123492 +
123493 + if (strlen(randstruct_seed) != 64) {
123494 + error(G_("invalid seed value supplied for %s plugin"), plugin_name);
123495 + return 1;
123496 + }
123497 + obtained_seed = sscanf(randstruct_seed, "%016llx%016llx%016llx%016llx",
123498 + &shuffle_seed[0], &shuffle_seed[1], &shuffle_seed[2], &shuffle_seed[3]);
123499 + if (obtained_seed != 4) {
123500 + error(G_("Invalid seed supplied for %s plugin"), plugin_name);
123501 + return 1;
123502 + }
123503 +
123504 + register_callback(plugin_name, PLUGIN_INFO, NULL, &randomize_layout_plugin_info);
123505 + if (enable) {
123506 + register_callback(plugin_name, PLUGIN_ALL_IPA_PASSES_START, check_global_variables, NULL);
123507 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &randomize_layout_bad_cast_info);
123508 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
123509 + register_callback(plugin_name, PLUGIN_FINISH_DECL, randomize_layout_finish_decl, NULL);
123510 + }
123511 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
123512 +
123513 + return 0;
123514 +}
123515 diff --git a/tools/gcc/size_overflow_plugin/.gitignore b/tools/gcc/size_overflow_plugin/.gitignore
123516 new file mode 100644
123517 index 0000000..1f0214f
123518 --- /dev/null
123519 +++ b/tools/gcc/size_overflow_plugin/.gitignore
123520 @@ -0,0 +1,3 @@
123521 +randomize_layout_seed.h
123522 +size_overflow_hash.h
123523 +size_overflow_hash_aux.h
123524 diff --git a/tools/gcc/size_overflow_plugin/Makefile b/tools/gcc/size_overflow_plugin/Makefile
123525 new file mode 100644
123526 index 0000000..1ae2ed5
123527 --- /dev/null
123528 +++ b/tools/gcc/size_overflow_plugin/Makefile
123529 @@ -0,0 +1,20 @@
123530 +$(HOSTLIBS)-$(CONFIG_PAX_SIZE_OVERFLOW) += size_overflow_plugin.so
123531 +always := $($(HOSTLIBS)-y)
123532 +
123533 +size_overflow_plugin-objs := $(patsubst $(srctree)/$(src)/%.c,%.o,$(wildcard $(srctree)/$(src)/*.c))
123534 +
123535 +$(patsubst $(srctree)/$(src)/%.c,$(obj)/%.o,$(wildcard $(srctree)/$(src)/*.c)): $(objtree)/$(obj)/size_overflow_hash.h $(objtree)/$(obj)/size_overflow_hash_aux.h
123536 +
123537 +quiet_cmd_build_size_overflow_hash = GENHASH $@
123538 + cmd_build_size_overflow_hash = \
123539 + $(CONFIG_SHELL) $(srctree)/$(src)/generate_size_overflow_hash.sh -s size_overflow_hash -d $< -o $@
123540 +$(objtree)/$(obj)/size_overflow_hash.h: $(src)/size_overflow_hash.data FORCE
123541 + $(call if_changed,build_size_overflow_hash)
123542 +
123543 +quiet_cmd_build_size_overflow_hash_aux = GENHASH $@
123544 + cmd_build_size_overflow_hash_aux = \
123545 + $(CONFIG_SHELL) $(srctree)/$(src)/generate_size_overflow_hash.sh -s size_overflow_hash_aux -d $< -o $@
123546 +$(objtree)/$(obj)/size_overflow_hash_aux.h: $(src)/size_overflow_hash_aux.data FORCE
123547 + $(call if_changed,build_size_overflow_hash_aux)
123548 +
123549 +targets += size_overflow_hash.h size_overflow_hash_aux.h
123550 diff --git a/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh b/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh
123551 new file mode 100644
123552 index 0000000..12b1e3b
123553 --- /dev/null
123554 +++ b/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh
123555 @@ -0,0 +1,102 @@
123556 +#!/bin/bash
123557 +
123558 +# This script generates the hash table (size_overflow_hash.h) for the size_overflow gcc plugin (size_overflow_plugin.c).
123559 +
123560 +header1="size_overflow_hash.h"
123561 +database="size_overflow_hash.data"
123562 +n=65536
123563 +hashtable_name="size_overflow_hash"
123564 +
123565 +usage() {
123566 +cat <<EOF
123567 +usage: $0 options
123568 +OPTIONS:
123569 + -h|--help help
123570 + -o header file
123571 + -d database file
123572 + -n hash array size
123573 + -s name of the hash table
123574 +EOF
123575 + return 0
123576 +}
123577 +
123578 +while true
123579 +do
123580 + case "$1" in
123581 + -h|--help) usage && exit 0;;
123582 + -n) n=$2; shift 2;;
123583 + -o) header1="$2"; shift 2;;
123584 + -d) database="$2"; shift 2;;
123585 + -s) hashtable_name="$2"; shift 2;;
123586 + --) shift 1; break ;;
123587 + *) break ;;
123588 + esac
123589 +done
123590 +
123591 +create_defines() {
123592 + for i in `seq 0 31`
123593 + do
123594 + echo -e "#define PARAM"$i" (1U << "$i")" >> "$header1"
123595 + done
123596 + echo >> "$header1"
123597 +}
123598 +
123599 +create_structs() {
123600 + rm -f "$header1"
123601 +
123602 + create_defines
123603 +
123604 + cat "$database" | while read data
123605 + do
123606 + data_array=($data)
123607 + struct_hash_name="${data_array[0]}"
123608 + funcn="${data_array[1]}"
123609 + params="${data_array[2]}"
123610 + next="${data_array[4]}"
123611 +
123612 + echo "const struct size_overflow_hash $struct_hash_name = {" >> "$header1"
123613 +
123614 + echo -e "\t.next\t= $next,\n\t.name\t= \"$funcn\"," >> "$header1"
123615 + echo -en "\t.param\t= " >> "$header1"
123616 + line=
123617 + for param_num in ${params//-/ };
123618 + do
123619 + line="${line}PARAM"$param_num"|"
123620 + done
123621 +
123622 + echo -e "${line%?},\n};\n" >> "$header1"
123623 + done
123624 +}
123625 +
123626 +create_headers() {
123627 + echo "const struct size_overflow_hash * const $hashtable_name[$n] = {" >> "$header1"
123628 +}
123629 +
123630 +create_array_elements() {
123631 + index=0
123632 + grep -v "nohasharray" $database | sort -n -k 4 | while read data
123633 + do
123634 + data_array=($data)
123635 + i="${data_array[3]}"
123636 + hash="${data_array[0]}"
123637 + while [[ $index -lt $i ]]
123638 + do
123639 + echo -e "\t["$index"]\t= NULL," >> "$header1"
123640 + index=$(($index + 1))
123641 + done
123642 + index=$(($index + 1))
123643 + echo -e "\t["$i"]\t= &"$hash"," >> "$header1"
123644 + done
123645 + echo '};' >> $header1
123646 +}
123647 +
123648 +size_overflow_plugin_dir=`dirname $header1`
123649 +if [ "$size_overflow_plugin_dir" != '.' ]; then
123650 + mkdir -p "$size_overflow_plugin_dir" 2> /dev/null
123651 +fi
123652 +
123653 +create_structs
123654 +create_headers
123655 +create_array_elements
123656 +
123657 +exit 0
123658 diff --git a/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c b/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c
123659 new file mode 100644
123660 index 0000000..0b508b1
123661 --- /dev/null
123662 +++ b/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c
123663 @@ -0,0 +1,409 @@
123664 +/*
123665 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
123666 + * Licensed under the GPL v2, or (at your option) v3
123667 + *
123668 + * Homepage:
123669 + * https://github.com/ephox-gcc-plugins/size_overflow
123670 + *
123671 + * Documentation:
123672 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
123673 + *
123674 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
123675 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
123676 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
123677 + *
123678 + * Usage:
123679 + * $ make
123680 + * $ make run
123681 + */
123682 +
123683 +#include "size_overflow.h"
123684 +
123685 +// Data for the size_overflow asm stmt
123686 +struct asm_data {
123687 + // call or return stmt with our attributes
123688 + gimple target_stmt;
123689 + // def_stmt of the marked arg
123690 + gimple def_stmt;
123691 + // size_overflow asm rhs
123692 + tree input;
123693 + // the output (lhs) of the size_overflow asm is the marked arg
123694 + tree output;
123695 + // marked arg number (0 for return values)
123696 + unsigned int argnum;
123697 + // intentional mark type
123698 + enum intentional_mark intentional_mark;
123699 +};
123700 +
123701 +static void __unused print_asm_data(struct asm_data *asm_data)
123702 +{
123703 + fprintf(stderr, "-----------------------\nprint_asm_data:\n");
123704 +
123705 + fprintf(stderr, "def_stmt\n");
123706 + debug_gimple_stmt(asm_data->def_stmt);
123707 + fprintf(stderr, "target_stmt\n");
123708 + debug_gimple_stmt(asm_data->target_stmt);
123709 + fprintf(stderr, "output\n");
123710 + debug_tree(asm_data->output);
123711 + fprintf(stderr, "input\n");
123712 + debug_tree(asm_data->input);
123713 +}
123714 +
123715 +static const char *convert_mark_to_str(enum intentional_mark mark)
123716 +{
123717 + switch (mark) {
123718 + case MARK_NO:
123719 + return OK_ASM_STR;
123720 + case MARK_YES:
123721 + return YES_ASM_STR;
123722 + case MARK_END_INTENTIONAL:
123723 + return END_INTENTIONAL_ASM_STR;
123724 + case MARK_TURN_OFF:
123725 + return TURN_OFF_ASM_STR;
123726 + }
123727 + gcc_unreachable();
123728 +}
123729 +
123730 +static char *create_asm_comment(struct asm_data *asm_data, const char *mark_str)
123731 +{
123732 + const char *fn_name;
123733 + char *asm_comment;
123734 + unsigned int len;
123735 +
123736 + if (gimple_code(asm_data->target_stmt) == GIMPLE_RETURN)
123737 + fn_name = DECL_NAME_POINTER(current_function_decl);
123738 + else
123739 + fn_name = DECL_NAME_POINTER(gimple_call_fndecl(asm_data->target_stmt));
123740 +
123741 + len = asprintf(&asm_comment, "%s %s %u", mark_str, fn_name, asm_data->argnum);
123742 + gcc_assert(len > 0);
123743 +
123744 + return asm_comment;
123745 +}
123746 +
123747 +#if BUILDING_GCC_VERSION <= 4007
123748 +static VEC(tree, gc) *create_asm_io_list(tree string, tree io)
123749 +#else
123750 +static vec<tree, va_gc> *create_asm_io_list(tree string, tree io)
123751 +#endif
123752 +{
123753 + tree list;
123754 +#if BUILDING_GCC_VERSION <= 4007
123755 + VEC(tree, gc) *vec_list = NULL;
123756 +#else
123757 + vec<tree, va_gc> *vec_list = NULL;
123758 +#endif
123759 +
123760 + list = build_tree_list(NULL_TREE, string);
123761 + list = chainon(NULL_TREE, build_tree_list(list, io));
123762 +#if BUILDING_GCC_VERSION <= 4007
123763 + VEC_safe_push(tree, gc, vec_list, list);
123764 +#else
123765 + vec_safe_push(vec_list, list);
123766 +#endif
123767 + return vec_list;
123768 +}
123769 +
123770 +static void create_so_asm_stmt(struct asm_data *asm_data)
123771 +{
123772 + char *asm_comment;
123773 + const char *mark_str;
123774 + gasm *asm_stmt;
123775 + gimple_stmt_iterator gsi;
123776 + tree str_input, str_output;
123777 +#if BUILDING_GCC_VERSION <= 4007
123778 + VEC(tree, gc) *input = NULL, *output = NULL;
123779 +#else
123780 + vec<tree, va_gc> *input = NULL, *output = NULL;
123781 +#endif
123782 +
123783 + mark_str = convert_mark_to_str(asm_data->intentional_mark);
123784 + asm_comment = create_asm_comment(asm_data, mark_str);
123785 +
123786 + str_input = build_string(2, "0");
123787 + input = create_asm_io_list(str_input, asm_data->input);
123788 + str_output = build_string(4, "=rm");
123789 + output = create_asm_io_list(str_output, asm_data->output);
123790 +
123791 + asm_stmt = gimple_build_asm_vec(asm_comment, input, output, NULL, NULL);
123792 + gimple_asm_set_volatile(asm_stmt, true);
123793 +
123794 + gsi = gsi_for_stmt(asm_data->def_stmt);
123795 + gsi_insert_after(&gsi, asm_stmt, GSI_NEW_STMT);
123796 +
123797 + SSA_NAME_DEF_STMT(asm_data->output) = asm_stmt;
123798 +
123799 + free(asm_comment);
123800 +}
123801 +
123802 +static void check_size_overflow_asm(struct asm_data *asm_data)
123803 +{
123804 + enum intentional_mark old_intentional_mark = get_so_asm_type(asm_data->def_stmt);
123805 +
123806 + if (old_intentional_mark == asm_data->intentional_mark)
123807 + return;
123808 + if (asm_data->intentional_mark == MARK_NO)
123809 + return;
123810 +
123811 + print_intentional_mark(old_intentional_mark);
123812 + print_intentional_mark(asm_data->intentional_mark);
123813 + gcc_unreachable();
123814 +}
123815 +
123816 +static tree get_so_asm_output(struct asm_data *asm_data)
123817 +{
123818 + gimple stmt = asm_data->target_stmt;
123819 + unsigned int argnum = asm_data->argnum;
123820 +
123821 + switch (gimple_code(stmt)) {
123822 + case GIMPLE_RETURN:
123823 + gcc_assert(argnum == 0);
123824 + return gimple_return_retval(as_a_greturn(stmt));
123825 + case GIMPLE_CALL:
123826 + gcc_assert(argnum != 0);
123827 + gcc_assert(gimple_call_num_args(stmt) >= argnum);
123828 + return gimple_call_arg(stmt, argnum - 1);
123829 + default:
123830 + debug_gimple_stmt(stmt);
123831 + gcc_unreachable();
123832 + }
123833 +}
123834 +
123835 +static tree get_so_asm_input(struct asm_data *asm_data)
123836 +{
123837 + gassign *assign;
123838 + tree output_type, new_var;
123839 + gimple_stmt_iterator gsi;
123840 +
123841 + output_type = TREE_TYPE(asm_data->output);
123842 + new_var = create_new_var(output_type);
123843 +
123844 + assign = gimple_build_assign(new_var, asm_data->output);
123845 + gimple_assign_set_lhs(assign, make_ssa_name(new_var, assign));
123846 +
123847 + gsi = gsi_for_stmt(asm_data->target_stmt);
123848 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
123849 +
123850 + asm_data->def_stmt = assign;
123851 +
123852 + new_var = create_new_var(output_type);
123853 + asm_data->output = make_ssa_name(new_var, asm_data->target_stmt);
123854 +
123855 + return gimple_assign_lhs(assign);
123856 +}
123857 +
123858 +static void set_so_asm_input_target_stmt(struct asm_data *asm_data)
123859 +{
123860 + switch (gimple_code(asm_data->target_stmt)) {
123861 + case GIMPLE_CALL:
123862 + gimple_call_set_arg(asm_data->target_stmt, asm_data->argnum - 1, asm_data->output);
123863 + break;
123864 + case GIMPLE_RETURN:
123865 + gimple_return_set_retval(as_a_greturn(asm_data->target_stmt), asm_data->output);
123866 + break;
123867 + default:
123868 + debug_gimple_stmt(asm_data->target_stmt);
123869 + gcc_unreachable();
123870 + }
123871 +
123872 + update_stmt(asm_data->def_stmt);
123873 +}
123874 +
123875 +/* This is the gimple part of searching for a missing size_overflow attribute. If the intentional_overflow attribute type
123876 + * is of the right kind create the appropriate size_overflow asm stmts:
123877 + * __asm__("# size_overflow MARK_END_INTENTIONAL" : =rm" D.3344_8 : "0" cicus.4_16);
123878 + * __asm__("# size_overflow MARK_NO" : =rm" cicus.4_16 : "0" size_1(D));
123879 + */
123880 +static void insert_size_overflow_asm(gimple stmt, unsigned int argnum, enum intentional_mark intentional_mark)
123881 +{
123882 + struct asm_data asm_data;
123883 +
123884 + asm_data.target_stmt = stmt;
123885 + asm_data.argnum = argnum;
123886 + asm_data.intentional_mark = intentional_mark;
123887 +
123888 + asm_data.output = get_so_asm_output(&asm_data);
123889 + if (asm_data.output == NULL_TREE)
123890 + return;
123891 + if (is_gimple_constant(asm_data.output))
123892 + return;
123893 + if (skip_types(asm_data.output))
123894 + return;
123895 +
123896 + asm_data.def_stmt = get_def_stmt(asm_data.output);
123897 + if (is_size_overflow_asm(asm_data.def_stmt)) {
123898 + check_size_overflow_asm(&asm_data);
123899 + return;
123900 + }
123901 +
123902 + asm_data.input = get_so_asm_input(&asm_data);
123903 +
123904 + create_so_asm_stmt(&asm_data);
123905 + set_so_asm_input_target_stmt(&asm_data);
123906 +
123907 + update_stmt(asm_data.def_stmt);
123908 + update_stmt(asm_data.target_stmt);
123909 +}
123910 +
123911 +// Determine the correct arg index and arg and insert the asm stmt to mark the stmt.
123912 +static void insert_so_asm_by_so_attr(gimple stmt, unsigned int orig_argnum)
123913 +{
123914 + if (orig_argnum == 0 && gimple_code(stmt) == GIMPLE_RETURN) {
123915 + insert_size_overflow_asm(stmt, 0, MARK_NO);
123916 + return;
123917 + }
123918 +
123919 + if (orig_argnum != 0 && gimple_code(stmt) == GIMPLE_CALL)
123920 + insert_size_overflow_asm(stmt, orig_argnum, MARK_NO);
123921 +}
123922 +
123923 +// If a function arg or the return value is marked by the size_overflow attribute then set its index in the array.
123924 +static void set_argnum_attribute(const_tree attr, bool *argnums)
123925 +{
123926 + unsigned int argnum;
123927 + tree attr_value;
123928 +
123929 + gcc_assert(attr);
123930 + for (attr_value = TREE_VALUE(attr); attr_value; attr_value = TREE_CHAIN(attr_value)) {
123931 + argnum = (unsigned int)tree_to_uhwi(TREE_VALUE(attr_value));
123932 + argnums[argnum] = true;
123933 + }
123934 +}
123935 +
123936 +// Check whether the arguments are marked by the size_overflow attribute.
123937 +static void search_interesting_so_args(tree fndecl, bool *argnums)
123938 +{
123939 + const_tree attr;
123940 +
123941 + attr = get_attribute("size_overflow", fndecl);
123942 + if (attr)
123943 + set_argnum_attribute(attr, argnums);
123944 +}
123945 +
123946 +static enum intentional_mark handle_intentional_attr(gimple stmt, unsigned int argnum)
123947 +{
123948 + enum intentional_mark mark;
123949 +
123950 + mark = check_intentional_attribute(stmt, argnum);
123951 + if (mark == MARK_NO)
123952 + return MARK_NO;
123953 + insert_size_overflow_asm(stmt, argnum, mark);
123954 + return mark;
123955 +}
123956 +
123957 +static void handle_size_overflow_attr_ret(greturn *stmt)
123958 +{
123959 + enum intentional_mark mark;
123960 + bool orig_argnums[MAX_PARAM + 1] = {false};
123961 +
123962 + search_interesting_so_args(get_orig_fndecl(current_function_decl), (bool *) &orig_argnums);
123963 +
123964 + mark = handle_intentional_attr(stmt, 0);
123965 + if (mark == MARK_NO && orig_argnums[0])
123966 + insert_so_asm_by_so_attr(stmt, 0);
123967 +}
123968 +
123969 +// If the argument(s) of the callee function are marked by an attribute then mark the call stmt with an asm stmt
123970 +static void handle_size_overflow_attr_call(gcall *stmt)
123971 +{
123972 + tree fndecl;
123973 + unsigned int argnum;
123974 + bool orig_argnums[MAX_PARAM + 1] = {false};
123975 +
123976 + fndecl = get_interesting_orig_fndecl_from_stmt(stmt);
123977 + if (fndecl == NULL_TREE)
123978 + return;
123979 + if (DECL_BUILT_IN(fndecl))
123980 + return;
123981 +
123982 + search_interesting_so_args(fndecl, (bool *) &orig_argnums);
123983 +
123984 + for (argnum = 1; argnum <= gimple_call_num_args(stmt); argnum++) {
123985 + enum intentional_mark mark = handle_intentional_attr(stmt, argnum);
123986 +
123987 + if (mark == MARK_NO && orig_argnums[argnum])
123988 + insert_so_asm_by_so_attr(stmt, argnum);
123989 + }
123990 +}
123991 +
123992 +// Iterate over all the stmts and search for call stmts and mark them if they have size_overflow attribute
123993 +static unsigned int search_interesting_functions(void)
123994 +{
123995 + basic_block bb;
123996 +
123997 + FOR_ALL_BB_FN(bb, cfun) {
123998 + gimple_stmt_iterator gsi;
123999 +
124000 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
124001 + gimple stmt = gsi_stmt(gsi);
124002 +
124003 + if (is_gimple_call(stmt))
124004 + handle_size_overflow_attr_call(as_a_gcall(stmt));
124005 + else if (gimple_code(stmt) == GIMPLE_RETURN)
124006 + handle_size_overflow_attr_ret(as_a_greturn(stmt));
124007 + }
124008 + }
124009 + return 0;
124010 +}
124011 +
124012 +/*
124013 + * A lot of functions get inlined before the ipa passes so after the build_ssa gimple pass
124014 + * this pass inserts asm stmts to mark the interesting args
124015 + * that the ipa pass will detect and insert the size overflow checks for.
124016 + */
124017 +#if BUILDING_GCC_VERSION >= 4009
124018 +static const struct pass_data insert_size_overflow_asm_pass_data = {
124019 +#else
124020 +static struct gimple_opt_pass insert_size_overflow_asm_pass = {
124021 + .pass = {
124022 +#endif
124023 + .type = GIMPLE_PASS,
124024 + .name = "insert_size_overflow_asm",
124025 +#if BUILDING_GCC_VERSION >= 4008
124026 + .optinfo_flags = OPTGROUP_NONE,
124027 +#endif
124028 +#if BUILDING_GCC_VERSION >= 5000
124029 +#elif BUILDING_GCC_VERSION >= 4009
124030 + .has_gate = false,
124031 + .has_execute = true,
124032 +#else
124033 + .gate = NULL,
124034 + .execute = search_interesting_functions,
124035 + .sub = NULL,
124036 + .next = NULL,
124037 + .static_pass_number = 0,
124038 +#endif
124039 + .tv_id = TV_NONE,
124040 + .properties_required = PROP_cfg,
124041 + .properties_provided = 0,
124042 + .properties_destroyed = 0,
124043 + .todo_flags_start = 0,
124044 + .todo_flags_finish = TODO_dump_func | TODO_verify_ssa | TODO_verify_stmts | TODO_remove_unused_locals | TODO_update_ssa_no_phi | TODO_cleanup_cfg | TODO_ggc_collect | TODO_verify_flow
124045 +#if BUILDING_GCC_VERSION < 4009
124046 + }
124047 +#endif
124048 +};
124049 +
124050 +#if BUILDING_GCC_VERSION >= 4009
124051 +namespace {
124052 +class insert_size_overflow_asm_pass : public gimple_opt_pass {
124053 +public:
124054 + insert_size_overflow_asm_pass() : gimple_opt_pass(insert_size_overflow_asm_pass_data, g) {}
124055 +#if BUILDING_GCC_VERSION >= 5000
124056 + virtual unsigned int execute(function *) { return search_interesting_functions(); }
124057 +#else
124058 + unsigned int execute() { return search_interesting_functions(); }
124059 +#endif
124060 +};
124061 +}
124062 +
124063 +opt_pass *make_insert_size_overflow_asm_pass(void)
124064 +{
124065 + return new insert_size_overflow_asm_pass();
124066 +}
124067 +#else
124068 +struct opt_pass *make_insert_size_overflow_asm_pass(void)
124069 +{
124070 + return &insert_size_overflow_asm_pass.pass;
124071 +}
124072 +#endif
124073 diff --git a/tools/gcc/size_overflow_plugin/intentional_overflow.c b/tools/gcc/size_overflow_plugin/intentional_overflow.c
124074 new file mode 100644
124075 index 0000000..d96cef2
124076 --- /dev/null
124077 +++ b/tools/gcc/size_overflow_plugin/intentional_overflow.c
124078 @@ -0,0 +1,955 @@
124079 +/*
124080 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
124081 + * Licensed under the GPL v2, or (at your option) v3
124082 + *
124083 + * Homepage:
124084 + * https://github.com/ephox-gcc-plugins/size_overflow
124085 + *
124086 + * Documentation:
124087 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
124088 + *
124089 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
124090 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
124091 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
124092 + *
124093 + * Usage:
124094 + * $ make
124095 + * $ make run
124096 + */
124097 +
124098 +#include "size_overflow.h"
124099 +
124100 +static enum intentional_mark walk_use_def(gimple_set *visited, const_tree lhs);
124101 +
124102 +static const char *get_asm_string(const gasm *stmt)
124103 +{
124104 + if (stmt)
124105 + return gimple_asm_string(stmt);
124106 + return NULL;
124107 +}
124108 +
124109 +tree get_size_overflow_asm_input(const gasm *stmt)
124110 +{
124111 + gcc_assert(gimple_asm_ninputs(stmt) != 0);
124112 + return TREE_VALUE(gimple_asm_input_op(stmt, 0));
124113 +}
124114 +
124115 +bool is_size_overflow_insert_check_asm(const gasm *stmt)
124116 +{
124117 + const char *str;
124118 +
124119 + if (!is_size_overflow_asm(stmt))
124120 + return false;
124121 +
124122 + str = get_asm_string(stmt);
124123 + if (!str)
124124 + return false;
124125 + return !strncmp(str, OK_ASM_STR, sizeof(OK_ASM_STR) - 1);
124126 +}
124127 +
124128 +bool is_size_overflow_asm(const_gimple stmt)
124129 +{
124130 + const char *str;
124131 +
124132 + if (!stmt)
124133 + return false;
124134 + if (gimple_code(stmt) != GIMPLE_ASM)
124135 + return false;
124136 +
124137 + str = get_asm_string(as_a_const_gasm(stmt));
124138 + if (!str)
124139 + return false;
124140 + return !strncmp(str, SO_ASM_STR, sizeof(SO_ASM_STR) - 1);
124141 +}
124142 +
124143 +static bool is_size_overflow_intentional_asm_turn_off(const gasm *stmt)
124144 +{
124145 + const char *str;
124146 +
124147 + if (!is_size_overflow_asm(stmt))
124148 + return false;
124149 +
124150 + str = get_asm_string(stmt);
124151 + if (!str)
124152 + return false;
124153 + return !strncmp(str, TURN_OFF_ASM_STR, sizeof(TURN_OFF_ASM_STR) - 1);
124154 +}
124155 +
124156 +static bool is_size_overflow_intentional_asm_end(const gasm *stmt)
124157 +{
124158 + const char *str;
124159 +
124160 + if (!is_size_overflow_asm(stmt))
124161 + return false;
124162 +
124163 + str = get_asm_string(stmt);
124164 + if (!str)
124165 + return false;
124166 + return !strncmp(str, END_INTENTIONAL_ASM_STR, sizeof(END_INTENTIONAL_ASM_STR) - 1);
124167 +}
124168 +
124169 +/* Get the param of the intentional_overflow attribute.
124170 + * * 0: MARK_END_INTENTIONAL
124171 + * * 1..MAX_PARAM: MARK_YES
124172 + * * -1: MARK_TURN_OFF
124173 + */
124174 +static tree get_attribute_param(const_tree decl)
124175 +{
124176 + const_tree attr;
124177 +
124178 + if (decl == NULL_TREE)
124179 + return NULL_TREE;
124180 +
124181 + attr = get_attribute("intentional_overflow", decl);
124182 + if (attr)
124183 + return TREE_VALUE(attr);
124184 + return NULL_TREE;
124185 +}
124186 +
124187 +// MARK_TURN_OFF
124188 +static bool is_turn_off_intentional_attr(const_tree decl)
124189 +{
124190 + const_tree param_head;
124191 +
124192 + param_head = get_attribute_param(decl);
124193 + if (param_head == NULL_TREE)
124194 + return false;
124195 +
124196 + if (tree_to_shwi(TREE_VALUE(param_head)) == -1)
124197 + return true;
124198 + return false;
124199 +}
124200 +
124201 +// MARK_END_INTENTIONAL
124202 +static bool is_end_intentional_intentional_attr(const_tree decl)
124203 +{
124204 + const_tree param_head;
124205 +
124206 + param_head = get_attribute_param(decl);
124207 + if (param_head == NULL_TREE)
124208 + return false;
124209 +
124210 + if (tree_to_shwi(TREE_VALUE(param_head)) == 0)
124211 + return true;
124212 + return false;
124213 +}
124214 +
124215 +// MARK_YES
124216 +static bool is_yes_intentional_attr(const_tree decl, unsigned int argnum)
124217 +{
124218 + tree param, param_head;
124219 +
124220 + if (argnum == 0)
124221 + return false;
124222 +
124223 + param_head = get_attribute_param(decl);
124224 + for (param = param_head; param; param = TREE_CHAIN(param)) {
124225 + int argval = tree_to_shwi(TREE_VALUE(param));
124226 +
124227 + if (argval <= 0)
124228 + continue;
124229 + if (argnum == (unsigned int)argval)
124230 + return true;
124231 + }
124232 + return false;
124233 +}
124234 +
124235 +static void print_missing_intentional(enum intentional_mark callee_attr, enum intentional_mark caller_attr, const_tree decl, unsigned int argnum)
124236 +{
124237 + const struct size_overflow_hash *hash;
124238 + location_t loc;
124239 +
124240 + if (caller_attr == MARK_NO || caller_attr == MARK_END_INTENTIONAL || caller_attr == MARK_TURN_OFF)
124241 + return;
124242 +
124243 + if (callee_attr == MARK_END_INTENTIONAL || callee_attr == MARK_YES)
124244 + return;
124245 +
124246 + hash = get_size_overflow_hash_entry_tree(decl, argnum);
124247 + if (!hash)
124248 + return;
124249 +
124250 + loc = DECL_SOURCE_LOCATION(decl);
124251 + inform(loc, "The intentional_overflow attribute is missing from +%s+%u+", DECL_NAME_POINTER(decl), argnum);
124252 +}
124253 +
124254 +// Get the field decl of a component ref for intentional_overflow checking
124255 +static const_tree search_field_decl(const_tree comp_ref)
124256 +{
124257 + const_tree field = NULL_TREE;
124258 + unsigned int i, len = TREE_OPERAND_LENGTH(comp_ref);
124259 +
124260 + for (i = 0; i < len; i++) {
124261 + field = TREE_OPERAND(comp_ref, i);
124262 + if (TREE_CODE(field) == FIELD_DECL)
124263 + break;
124264 + }
124265 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
124266 + return field;
124267 +}
124268 +
124269 +/* Get the type of the intentional_overflow attribute of a node
124270 + * * MARK_TURN_OFF
124271 + * * MARK_YES
124272 + * * MARK_NO
124273 + * * MARK_END_INTENTIONAL
124274 + */
124275 +static enum intentional_mark get_intentional_attr_type(const_tree node)
124276 +{
124277 + const_tree cur_decl;
124278 +
124279 + if (node == NULL_TREE)
124280 + return MARK_NO;
124281 +
124282 + switch (TREE_CODE(node)) {
124283 + case COMPONENT_REF:
124284 + cur_decl = search_field_decl(node);
124285 + if (is_turn_off_intentional_attr(cur_decl))
124286 + return MARK_TURN_OFF;
124287 + if (is_end_intentional_intentional_attr(cur_decl))
124288 + return MARK_YES;
124289 + break;
124290 + case PARM_DECL: {
124291 + unsigned int argnum;
124292 +
124293 + cur_decl = get_orig_fndecl(current_function_decl);
124294 + argnum = find_arg_number_tree(node, cur_decl);
124295 + if (argnum == CANNOT_FIND_ARG)
124296 + return MARK_NO;
124297 + if (is_yes_intentional_attr(cur_decl, argnum))
124298 + return MARK_YES;
124299 + if (is_end_intentional_intentional_attr(cur_decl))
124300 + return MARK_END_INTENTIONAL;
124301 + break;
124302 + }
124303 + case FUNCTION_DECL: {
124304 + const_tree fndecl = get_orig_fndecl(node);
124305 +
124306 + if (is_turn_off_intentional_attr(fndecl))
124307 + return MARK_TURN_OFF;
124308 + if (is_end_intentional_intentional_attr(fndecl))
124309 + return MARK_END_INTENTIONAL;
124310 + }
124311 + default:
124312 + break;
124313 + }
124314 + return MARK_NO;
124315 +}
124316 +
124317 +static enum intentional_mark walk_use_def_phi(gimple_set *visited, const_tree result)
124318 +{
124319 + enum intentional_mark mark = MARK_NO;
124320 + gphi *phi = as_a_gphi(get_def_stmt(result));
124321 + unsigned int i, n = gimple_phi_num_args(phi);
124322 +
124323 + pointer_set_insert(visited, phi);
124324 + for (i = 0; i < n; i++) {
124325 + tree arg = gimple_phi_arg_def(phi, i);
124326 +
124327 + mark = walk_use_def(visited, arg);
124328 + if (mark != MARK_NO)
124329 + return mark;
124330 + }
124331 +
124332 + return mark;
124333 +}
124334 +
124335 +static enum intentional_mark walk_use_def_binary(gimple_set *visited, const_tree lhs)
124336 +{
124337 + enum intentional_mark mark;
124338 + tree rhs1, rhs2;
124339 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
124340 +
124341 + rhs1 = gimple_assign_rhs1(def_stmt);
124342 + rhs2 = gimple_assign_rhs2(def_stmt);
124343 +
124344 + mark = walk_use_def(visited, rhs1);
124345 + if (mark == MARK_NO)
124346 + return walk_use_def(visited, rhs2);
124347 + return mark;
124348 +}
124349 +
124350 +enum intentional_mark get_so_asm_type(const_gimple stmt)
124351 +{
124352 + const gasm *asm_stmt;
124353 +
124354 + if (!stmt)
124355 + return MARK_NO;
124356 + if (!is_size_overflow_asm(stmt))
124357 + return MARK_NO;
124358 +
124359 + asm_stmt = as_a_const_gasm(stmt);
124360 + if (is_size_overflow_insert_check_asm(asm_stmt))
124361 + return MARK_NO;
124362 + if (is_size_overflow_intentional_asm_turn_off(asm_stmt))
124363 + return MARK_TURN_OFF;
124364 + if (is_size_overflow_intentional_asm_end(asm_stmt))
124365 + return MARK_END_INTENTIONAL;
124366 + return MARK_YES;
124367 +}
124368 +
124369 +static enum intentional_mark walk_use_def(gimple_set *visited, const_tree lhs)
124370 +{
124371 + const_gimple def_stmt;
124372 +
124373 + if (TREE_CODE(lhs) != SSA_NAME)
124374 + return get_intentional_attr_type(lhs);
124375 +
124376 + def_stmt = get_def_stmt(lhs);
124377 + gcc_assert(def_stmt);
124378 +
124379 + if (pointer_set_insert(visited, def_stmt))
124380 + return MARK_NO;
124381 +
124382 + switch (gimple_code(def_stmt)) {
124383 + case GIMPLE_CALL:
124384 + case GIMPLE_RETURN:
124385 + return MARK_NO;
124386 + case GIMPLE_NOP:
124387 + return walk_use_def(visited, SSA_NAME_VAR(lhs));
124388 + case GIMPLE_ASM:
124389 + return get_so_asm_type(as_a_const_gasm(def_stmt));
124390 + case GIMPLE_PHI:
124391 + return walk_use_def_phi(visited, lhs);
124392 + case GIMPLE_ASSIGN:
124393 + switch (gimple_num_ops(def_stmt)) {
124394 + case 2:
124395 + return walk_use_def(visited, gimple_assign_rhs1(def_stmt));
124396 + case 3:
124397 + return walk_use_def_binary(visited, lhs);
124398 + }
124399 + default:
124400 + debug_gimple_stmt((gimple)def_stmt);
124401 + error("%s: unknown gimple code", __func__);
124402 + gcc_unreachable();
124403 + }
124404 +}
124405 +
124406 +static enum intentional_mark check_intentional_size_overflow_asm_and_attribute(const_tree var)
124407 +{
124408 + enum intentional_mark mark;
124409 + gimple_set *visited;
124410 +
124411 + visited = pointer_set_create();
124412 + mark = walk_use_def(visited, var);
124413 + pointer_set_destroy(visited);
124414 +
124415 + return mark;
124416 +}
124417 +
124418 +/* Search intentional_overflow attribute on caller and on callee too.
124419 + * -1 / MARK_TURN_OFF: means that overflow checking is turned off inside the function and
124420 + * parameters aren't tracked backwards.
124421 + * 1..31 / MARK_YES: e.g., 4 means that overflow checking is turned off on the fourth parameter inside
124422 + * the function.
124423 + * 0 / MARK_END_INTENTIONAL: means that overflow checking is turned off on all the parameters of the function
124424 + * in all callers (on a structure field means that overflow checking is turned off
124425 + * in all expressions involving the given field).
124426 + */
124427 +enum intentional_mark check_intentional_attribute(const_gimple stmt, unsigned int argnum)
124428 +{
124429 + enum intentional_mark caller_mark, callee_mark;
124430 + const_tree fndecl, orig_cur_fndecl, arg;
124431 +
124432 + orig_cur_fndecl = get_orig_fndecl(current_function_decl);
124433 +
124434 + // handle MARK_TURN_OFF early on the caller
124435 + if (is_turn_off_intentional_attr(orig_cur_fndecl))
124436 + return MARK_TURN_OFF;
124437 +
124438 + switch (gimple_code(stmt)) {
124439 + case GIMPLE_RETURN:
124440 + gcc_assert(argnum == 0);
124441 + // for now ignore other intentional attribute types on returns
124442 + return MARK_NO;
124443 + case GIMPLE_CALL:
124444 + gcc_assert(argnum != 0);
124445 + gcc_assert(argnum <= gimple_call_num_args(stmt));
124446 + arg = gimple_call_arg(stmt, argnum - 1);
124447 + break;
124448 + default:
124449 + debug_gimple_stmt((gimple)stmt);
124450 + gcc_unreachable();
124451 + }
124452 +
124453 + // XXX ideiglenesen 0-nal a fuggvenyen belul is ki van kapcsolva a dupolas, eddig igy mukodott a doksi ellenere
124454 + if (is_end_intentional_intentional_attr(orig_cur_fndecl))
124455 + return MARK_END_INTENTIONAL;
124456 +
124457 + fndecl = get_interesting_orig_fndecl_from_stmt(as_a_const_gcall(stmt));
124458 + // handle MARK_TURN_OFF on the callee
124459 + if (is_turn_off_intentional_attr(fndecl))
124460 + return MARK_TURN_OFF;
124461 + // find a defining marked caller argument or struct field for arg
124462 + caller_mark = check_intentional_size_overflow_asm_and_attribute(arg);
124463 +
124464 + // did we find a marked struct field?
124465 + if (caller_mark == MARK_TURN_OFF)
124466 + return MARK_TURN_OFF;
124467 +
124468 + // handle MARK_END_INTENTIONAL on the callee
124469 + if (is_end_intentional_intentional_attr(fndecl))
124470 + callee_mark = MARK_END_INTENTIONAL;
124471 + // is it a marked callee parameter?
124472 + else if (is_yes_intentional_attr(fndecl, argnum))
124473 + callee_mark = MARK_YES;
124474 + else
124475 + callee_mark = MARK_NO;
124476 +
124477 + // no intentional attribute found
124478 + if (callee_mark == MARK_NO && caller_mark == MARK_NO)
124479 + return MARK_NO;
124480 +
124481 + // MARK_YES is meaningful only on the caller
124482 + if (caller_mark == MARK_NO && callee_mark == MARK_YES)
124483 + return MARK_NO;
124484 +
124485 + // we found a code region where we don't want to duplicate
124486 + if (caller_mark == MARK_YES && callee_mark == MARK_END_INTENTIONAL)
124487 + return MARK_END_INTENTIONAL;
124488 +
124489 + // ignore the intentional attribute on the callee if we didn't find a marked defining argument or struct field
124490 + if (caller_mark == MARK_NO && callee_mark == MARK_END_INTENTIONAL)
124491 + return MARK_NO;
124492 +
124493 + // the callee is missing the intentional attribute (MARK_YES or MARK_END_INTENTIONAL)
124494 + if (caller_mark == MARK_YES) {
124495 + print_missing_intentional(callee_mark, caller_mark, fndecl, argnum);
124496 + return MARK_YES;
124497 + }
124498 +
124499 + fprintf(stderr, "caller: %s callee: %s\n", DECL_NAME_POINTER(orig_cur_fndecl), DECL_NAME_POINTER(fndecl));
124500 + debug_gimple_stmt((gimple)stmt);
124501 + print_intentional_mark(caller_mark);
124502 + print_intentional_mark(callee_mark);
124503 + gcc_unreachable();
124504 +}
124505 +
124506 +enum intentional_mark check_intentional_asm(const_gimple stmt, unsigned int argnum)
124507 +{
124508 + const_tree arg;
124509 +
124510 + switch (gimple_code(stmt)) {
124511 + case GIMPLE_RETURN:
124512 + gcc_assert(argnum == 0);
124513 + arg = gimple_return_retval(as_a_const_greturn(stmt));
124514 + break;
124515 + case GIMPLE_CALL:
124516 + gcc_assert(argnum != 0);
124517 + gcc_assert(argnum <= gimple_call_num_args(stmt));
124518 + arg = gimple_call_arg(stmt, argnum - 1);
124519 + break;
124520 + case GIMPLE_ASM:
124521 + gcc_assert(is_size_overflow_insert_check_asm(as_a_const_gasm(stmt)));
124522 + arg = get_size_overflow_asm_input(as_a_const_gasm(stmt));
124523 + break;
124524 + default:
124525 + debug_gimple_stmt((gimple)stmt);
124526 + gcc_unreachable();
124527 + }
124528 +
124529 + // find a defining marked caller argument or struct field for arg
124530 + return check_intentional_size_overflow_asm_and_attribute(arg);
124531 +}
124532 +
124533 +bool is_a_cast_and_const_overflow(const_tree no_const_rhs)
124534 +{
124535 + const_tree rhs1, lhs, rhs1_type, lhs_type;
124536 + enum machine_mode lhs_mode, rhs_mode;
124537 + gimple def_stmt = get_def_stmt(no_const_rhs);
124538 +
124539 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
124540 + return false;
124541 +
124542 + rhs1 = gimple_assign_rhs1(def_stmt);
124543 + lhs = gimple_assign_lhs(def_stmt);
124544 + rhs1_type = TREE_TYPE(rhs1);
124545 + lhs_type = TREE_TYPE(lhs);
124546 + rhs_mode = TYPE_MODE(rhs1_type);
124547 + lhs_mode = TYPE_MODE(lhs_type);
124548 + if (TYPE_UNSIGNED(lhs_type) == TYPE_UNSIGNED(rhs1_type) || lhs_mode != rhs_mode)
124549 + return false;
124550 +
124551 + return true;
124552 +}
124553 +
124554 +static unsigned int uses_num(tree node)
124555 +{
124556 + imm_use_iterator imm_iter;
124557 + use_operand_p use_p;
124558 + unsigned int num = 0;
124559 +
124560 + FOR_EACH_IMM_USE_FAST(use_p, imm_iter, node) {
124561 + gimple use_stmt = USE_STMT(use_p);
124562 +
124563 + if (use_stmt == NULL)
124564 + return num;
124565 + if (is_gimple_debug(use_stmt))
124566 + continue;
124567 + if (gimple_assign_cast_p(use_stmt) && is_size_overflow_type(gimple_assign_lhs(use_stmt)))
124568 + continue;
124569 + num++;
124570 + }
124571 + return num;
124572 +}
124573 +
124574 +static bool no_uses(tree node)
124575 +{
124576 + return !uses_num(node);
124577 +}
124578 +
124579 +// 3.8.5 mm/page-writeback.c __ilog2_u64(): ret, uint + uintmax; uint -> int; int max
124580 +bool is_const_plus_unsigned_signed_truncation(const_tree lhs)
124581 +{
124582 + tree rhs1, lhs_type, rhs_type, rhs2, not_const_rhs;
124583 + gimple def_stmt = get_def_stmt(lhs);
124584 +
124585 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
124586 + return false;
124587 +
124588 + rhs1 = gimple_assign_rhs1(def_stmt);
124589 + rhs_type = TREE_TYPE(rhs1);
124590 + lhs_type = TREE_TYPE(lhs);
124591 + if (TYPE_UNSIGNED(lhs_type) || !TYPE_UNSIGNED(rhs_type))
124592 + return false;
124593 + if (TYPE_MODE(lhs_type) != TYPE_MODE(rhs_type))
124594 + return false;
124595 +
124596 + def_stmt = get_def_stmt(rhs1);
124597 + if (!def_stmt || !is_gimple_assign(def_stmt) || gimple_num_ops(def_stmt) != 3)
124598 + return false;
124599 +
124600 + if (gimple_assign_rhs_code(def_stmt) != PLUS_EXPR)
124601 + return false;
124602 +
124603 + rhs1 = gimple_assign_rhs1(def_stmt);
124604 + rhs2 = gimple_assign_rhs2(def_stmt);
124605 + if (!is_gimple_constant(rhs1) && !is_gimple_constant(rhs2))
124606 + return false;
124607 +
124608 + if (is_gimple_constant(rhs2))
124609 + not_const_rhs = rhs1;
124610 + else
124611 + not_const_rhs = rhs2;
124612 +
124613 + return no_uses(not_const_rhs);
124614 +}
124615 +
124616 +static bool is_lt_signed_type_max(const_tree rhs)
124617 +{
124618 + const_tree new_type, type_max, type = TREE_TYPE(rhs);
124619 +
124620 + if (!TYPE_UNSIGNED(type))
124621 + return true;
124622 +
124623 + switch (TYPE_MODE(type)) {
124624 + case QImode:
124625 + new_type = intQI_type_node;
124626 + break;
124627 + case HImode:
124628 + new_type = intHI_type_node;
124629 + break;
124630 + case SImode:
124631 + new_type = intSI_type_node;
124632 + break;
124633 + case DImode:
124634 + new_type = intDI_type_node;
124635 + break;
124636 + default:
124637 + debug_tree((tree)type);
124638 + gcc_unreachable();
124639 + }
124640 +
124641 + type_max = TYPE_MAX_VALUE(new_type);
124642 + if (!tree_int_cst_lt(type_max, rhs))
124643 + return true;
124644 +
124645 + return false;
124646 +}
124647 +
124648 +static bool is_gt_zero(const_tree rhs)
124649 +{
124650 + const_tree type = TREE_TYPE(rhs);
124651 +
124652 + if (TYPE_UNSIGNED(type))
124653 + return true;
124654 +
124655 + if (!tree_int_cst_lt(rhs, integer_zero_node))
124656 + return true;
124657 +
124658 + return false;
124659 +}
124660 +
124661 +bool is_a_constant_overflow(const gassign *stmt, const_tree rhs)
124662 +{
124663 + if (gimple_assign_rhs_code(stmt) == MIN_EXPR)
124664 + return false;
124665 + if (!is_gimple_constant(rhs))
124666 + return false;
124667 +
124668 + // if the const is between 0 and the max value of the signed type of the same bitsize then there is no intentional overflow
124669 + if (is_lt_signed_type_max(rhs) && is_gt_zero(rhs))
124670 + return false;
124671 +
124672 + return true;
124673 +}
124674 +
124675 +static tree change_assign_rhs(struct visited *visited, gassign *stmt, const_tree orig_rhs, tree new_rhs)
124676 +{
124677 + const_gimple assign;
124678 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
124679 + tree origtype = TREE_TYPE(orig_rhs);
124680 +
124681 + assign = build_cast_stmt(visited, origtype, new_rhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
124682 + pointer_set_insert(visited->my_stmts, assign);
124683 + return get_lhs(assign);
124684 +}
124685 +
124686 +tree handle_intentional_overflow(struct visited *visited, bool check_overflow, gassign *stmt, tree change_rhs, tree new_rhs2)
124687 +{
124688 + tree new_rhs, orig_rhs;
124689 + void (*gimple_assign_set_rhs)(gimple, tree);
124690 + tree rhs1 = gimple_assign_rhs1(stmt);
124691 + tree rhs2 = gimple_assign_rhs2(stmt);
124692 + tree lhs = gimple_assign_lhs(stmt);
124693 +
124694 + if (!check_overflow)
124695 + return create_assign(visited, stmt, lhs, AFTER_STMT);
124696 +
124697 + if (change_rhs == NULL_TREE)
124698 + return create_assign(visited, stmt, lhs, AFTER_STMT);
124699 +
124700 + if (new_rhs2 == NULL_TREE) {
124701 + orig_rhs = rhs1;
124702 + gimple_assign_set_rhs = &gimple_assign_set_rhs1;
124703 + } else {
124704 + orig_rhs = rhs2;
124705 + gimple_assign_set_rhs = &gimple_assign_set_rhs2;
124706 + }
124707 +
124708 + check_size_overflow(stmt, TREE_TYPE(change_rhs), change_rhs, orig_rhs, BEFORE_STMT);
124709 +
124710 + new_rhs = change_assign_rhs(visited, stmt, orig_rhs, change_rhs);
124711 + gimple_assign_set_rhs(stmt, new_rhs);
124712 + update_stmt(stmt);
124713 +
124714 + return create_assign(visited, stmt, lhs, AFTER_STMT);
124715 +}
124716 +
124717 +static bool is_subtraction_special(struct visited *visited, const gassign *stmt)
124718 +{
124719 + gimple rhs1_def_stmt, rhs2_def_stmt;
124720 + const_tree rhs1_def_stmt_rhs1, rhs2_def_stmt_rhs1, rhs1_def_stmt_lhs, rhs2_def_stmt_lhs;
124721 + enum machine_mode rhs1_def_stmt_rhs1_mode, rhs2_def_stmt_rhs1_mode, rhs1_def_stmt_lhs_mode, rhs2_def_stmt_lhs_mode;
124722 + const_tree rhs1 = gimple_assign_rhs1(stmt);
124723 + const_tree rhs2 = gimple_assign_rhs2(stmt);
124724 +
124725 + if (is_gimple_constant(rhs1) || is_gimple_constant(rhs2))
124726 + return false;
124727 +
124728 + gcc_assert(TREE_CODE(rhs1) == SSA_NAME && TREE_CODE(rhs2) == SSA_NAME);
124729 +
124730 + if (gimple_assign_rhs_code(stmt) != MINUS_EXPR)
124731 + return false;
124732 +
124733 + rhs1_def_stmt = get_def_stmt(rhs1);
124734 + rhs2_def_stmt = get_def_stmt(rhs2);
124735 + if (!gimple_assign_cast_p(rhs1_def_stmt) || !gimple_assign_cast_p(rhs2_def_stmt))
124736 + return false;
124737 +
124738 + rhs1_def_stmt_rhs1 = gimple_assign_rhs1(rhs1_def_stmt);
124739 + rhs2_def_stmt_rhs1 = gimple_assign_rhs1(rhs2_def_stmt);
124740 + rhs1_def_stmt_lhs = gimple_assign_lhs(rhs1_def_stmt);
124741 + rhs2_def_stmt_lhs = gimple_assign_lhs(rhs2_def_stmt);
124742 + rhs1_def_stmt_rhs1_mode = TYPE_MODE(TREE_TYPE(rhs1_def_stmt_rhs1));
124743 + rhs2_def_stmt_rhs1_mode = TYPE_MODE(TREE_TYPE(rhs2_def_stmt_rhs1));
124744 + rhs1_def_stmt_lhs_mode = TYPE_MODE(TREE_TYPE(rhs1_def_stmt_lhs));
124745 + rhs2_def_stmt_lhs_mode = TYPE_MODE(TREE_TYPE(rhs2_def_stmt_lhs));
124746 + if (GET_MODE_BITSIZE(rhs1_def_stmt_rhs1_mode) <= GET_MODE_BITSIZE(rhs1_def_stmt_lhs_mode))
124747 + return false;
124748 + if (GET_MODE_BITSIZE(rhs2_def_stmt_rhs1_mode) <= GET_MODE_BITSIZE(rhs2_def_stmt_lhs_mode))
124749 + return false;
124750 +
124751 + pointer_set_insert(visited->no_cast_check, rhs1_def_stmt);
124752 + pointer_set_insert(visited->no_cast_check, rhs2_def_stmt);
124753 + return true;
124754 +}
124755 +
124756 +static gassign *create_binary_assign(struct visited *visited, enum tree_code code, gassign *stmt, tree rhs1, tree rhs2)
124757 +{
124758 + gassign *assign;
124759 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
124760 + tree type = TREE_TYPE(rhs1);
124761 + tree lhs = create_new_var(type);
124762 +
124763 + gcc_assert(types_compatible_p(type, TREE_TYPE(rhs2)));
124764 + assign = as_a_gassign(gimple_build_assign_with_ops(code, lhs, rhs1, rhs2));
124765 + gimple_assign_set_lhs(assign, make_ssa_name(lhs, assign));
124766 +
124767 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
124768 + update_stmt(assign);
124769 + pointer_set_insert(visited->my_stmts, assign);
124770 + return assign;
124771 +}
124772 +
124773 +static tree cast_to_TI_type(struct visited *visited, gassign *stmt, tree node)
124774 +{
124775 + gimple_stmt_iterator gsi;
124776 + const_gimple cast_stmt;
124777 + tree type = TREE_TYPE(node);
124778 +
124779 + if (types_compatible_p(type, intTI_type_node))
124780 + return node;
124781 +
124782 + gsi = gsi_for_stmt(stmt);
124783 + cast_stmt = build_cast_stmt(visited, intTI_type_node, node, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
124784 + pointer_set_insert(visited->my_stmts, cast_stmt);
124785 + return get_lhs(cast_stmt);
124786 +}
124787 +
124788 +static tree get_def_stmt_rhs(struct visited *visited, const_tree var)
124789 +{
124790 + tree rhs1, def_stmt_rhs1;
124791 + gimple rhs1_def_stmt, def_stmt_rhs1_def_stmt, def_stmt;
124792 +
124793 + def_stmt = get_def_stmt(var);
124794 + if (!gimple_assign_cast_p(def_stmt))
124795 + return NULL_TREE;
124796 + gcc_assert(gimple_code(def_stmt) != GIMPLE_NOP && pointer_set_contains(visited->my_stmts, def_stmt) && gimple_assign_cast_p(def_stmt));
124797 +
124798 + rhs1 = gimple_assign_rhs1(def_stmt);
124799 + rhs1_def_stmt = get_def_stmt(rhs1);
124800 + if (!gimple_assign_cast_p(rhs1_def_stmt))
124801 + return rhs1;
124802 +
124803 + def_stmt_rhs1 = gimple_assign_rhs1(rhs1_def_stmt);
124804 + def_stmt_rhs1_def_stmt = get_def_stmt(def_stmt_rhs1);
124805 +
124806 + switch (gimple_code(def_stmt_rhs1_def_stmt)) {
124807 + case GIMPLE_CALL:
124808 + case GIMPLE_NOP:
124809 + case GIMPLE_ASM:
124810 + case GIMPLE_PHI:
124811 + return def_stmt_rhs1;
124812 + case GIMPLE_ASSIGN:
124813 + return rhs1;
124814 + default:
124815 + debug_gimple_stmt(def_stmt_rhs1_def_stmt);
124816 + gcc_unreachable();
124817 + }
124818 +}
124819 +
124820 +tree handle_integer_truncation(struct visited *visited, const_tree lhs)
124821 +{
124822 + tree new_rhs1, new_rhs2;
124823 + tree new_rhs1_def_stmt_rhs1, new_rhs2_def_stmt_rhs1, new_lhs;
124824 + gassign *assign, *stmt = as_a_gassign(get_def_stmt(lhs));
124825 + tree rhs1 = gimple_assign_rhs1(stmt);
124826 + tree rhs2 = gimple_assign_rhs2(stmt);
124827 +
124828 + if (!is_subtraction_special(visited, stmt))
124829 + return NULL_TREE;
124830 +
124831 + new_rhs1 = expand(visited, rhs1);
124832 + new_rhs2 = expand(visited, rhs2);
124833 +
124834 + new_rhs1_def_stmt_rhs1 = get_def_stmt_rhs(visited, new_rhs1);
124835 + new_rhs2_def_stmt_rhs1 = get_def_stmt_rhs(visited, new_rhs2);
124836 +
124837 + if (new_rhs1_def_stmt_rhs1 == NULL_TREE || new_rhs2_def_stmt_rhs1 == NULL_TREE)
124838 + return NULL_TREE;
124839 +
124840 + if (!types_compatible_p(TREE_TYPE(new_rhs1_def_stmt_rhs1), TREE_TYPE(new_rhs2_def_stmt_rhs1))) {
124841 + new_rhs1_def_stmt_rhs1 = cast_to_TI_type(visited, stmt, new_rhs1_def_stmt_rhs1);
124842 + new_rhs2_def_stmt_rhs1 = cast_to_TI_type(visited, stmt, new_rhs2_def_stmt_rhs1);
124843 + }
124844 +
124845 + assign = create_binary_assign(visited, MINUS_EXPR, stmt, new_rhs1_def_stmt_rhs1, new_rhs2_def_stmt_rhs1);
124846 + new_lhs = gimple_assign_lhs(assign);
124847 + check_size_overflow(assign, TREE_TYPE(new_lhs), new_lhs, rhs1, AFTER_STMT);
124848 +
124849 + return dup_assign(visited, stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
124850 +}
124851 +
124852 +bool is_a_neg_overflow(const gassign *stmt, const_tree rhs)
124853 +{
124854 + const_gimple def_stmt;
124855 +
124856 + if (TREE_CODE(rhs) != SSA_NAME)
124857 + return false;
124858 +
124859 + if (gimple_assign_rhs_code(stmt) != PLUS_EXPR)
124860 + return false;
124861 +
124862 + def_stmt = get_def_stmt(rhs);
124863 + if (!is_gimple_assign(def_stmt) || gimple_assign_rhs_code(def_stmt) != BIT_NOT_EXPR)
124864 + return false;
124865 +
124866 + return true;
124867 +}
124868 +
124869 +/* e.g., drivers/acpi/acpica/utids.c acpi_ut_execute_CID()
124870 + * ((count - 1) * sizeof(struct acpi_pnp_dee_id_list) -> (count + fffffff) * 16
124871 + * fffffff * 16 > signed max -> truncate
124872 + */
124873 +static bool look_for_mult_and_add(const_gimple stmt)
124874 +{
124875 + const_tree res;
124876 + tree rhs1, rhs2, def_rhs1, def_rhs2, const_rhs, def_const_rhs;
124877 + const_gimple def_stmt;
124878 +
124879 + if (!stmt || gimple_code(stmt) == GIMPLE_NOP)
124880 + return false;
124881 + if (!is_gimple_assign(stmt))
124882 + return false;
124883 + if (gimple_assign_rhs_code(stmt) != MULT_EXPR)
124884 + return false;
124885 +
124886 + rhs1 = gimple_assign_rhs1(stmt);
124887 + rhs2 = gimple_assign_rhs2(stmt);
124888 + if (is_gimple_constant(rhs1)) {
124889 + const_rhs = rhs1;
124890 + def_stmt = get_def_stmt(rhs2);
124891 + } else if (is_gimple_constant(rhs2)) {
124892 + const_rhs = rhs2;
124893 + def_stmt = get_def_stmt(rhs1);
124894 + } else
124895 + return false;
124896 +
124897 + if (!is_gimple_assign(def_stmt))
124898 + return false;
124899 +
124900 + if (gimple_assign_rhs_code(def_stmt) != PLUS_EXPR && gimple_assign_rhs_code(def_stmt) != MINUS_EXPR)
124901 + return false;
124902 +
124903 + def_rhs1 = gimple_assign_rhs1(def_stmt);
124904 + def_rhs2 = gimple_assign_rhs2(def_stmt);
124905 + if (is_gimple_constant(def_rhs1))
124906 + def_const_rhs = def_rhs1;
124907 + else if (is_gimple_constant(def_rhs2))
124908 + def_const_rhs = def_rhs2;
124909 + else
124910 + return false;
124911 +
124912 + res = fold_binary_loc(gimple_location(def_stmt), MULT_EXPR, TREE_TYPE(const_rhs), const_rhs, def_const_rhs);
124913 + if (is_lt_signed_type_max(res) && is_gt_zero(res))
124914 + return false;
124915 + return true;
124916 +}
124917 +
124918 +enum intentional_overflow_type add_mul_intentional_overflow(const gassign *stmt)
124919 +{
124920 + const_gimple def_stmt_1, def_stmt_2;
124921 + const_tree rhs1, rhs2;
124922 + bool add_mul_rhs1, add_mul_rhs2;
124923 +
124924 + rhs1 = gimple_assign_rhs1(stmt);
124925 + def_stmt_1 = get_def_stmt(rhs1);
124926 + add_mul_rhs1 = look_for_mult_and_add(def_stmt_1);
124927 +
124928 + rhs2 = gimple_assign_rhs2(stmt);
124929 + def_stmt_2 = get_def_stmt(rhs2);
124930 + add_mul_rhs2 = look_for_mult_and_add(def_stmt_2);
124931 +
124932 + if (add_mul_rhs1)
124933 + return RHS1_INTENTIONAL_OVERFLOW;
124934 + if (add_mul_rhs2)
124935 + return RHS2_INTENTIONAL_OVERFLOW;
124936 + return NO_INTENTIONAL_OVERFLOW;
124937 +}
124938 +
124939 +static gassign *get_dup_stmt(struct visited *visited, gassign *stmt)
124940 +{
124941 + gassign *my_stmt;
124942 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
124943 +
124944 + gsi_next(&gsi);
124945 + my_stmt = as_a_gassign(gsi_stmt(gsi));
124946 +
124947 + gcc_assert(pointer_set_contains(visited->my_stmts, my_stmt));
124948 + if (gimple_assign_rhs_code(stmt) != gimple_assign_rhs_code(my_stmt)) {
124949 + fprintf(stderr, "%s != %s\n", get_tree_code_name(gimple_assign_rhs_code(stmt)), get_tree_code_name(gimple_assign_rhs_code(my_stmt)));
124950 + debug_gimple_stmt(stmt);
124951 + debug_gimple_stmt(my_stmt);
124952 + gcc_unreachable();
124953 + }
124954 +
124955 + return my_stmt;
124956 +}
124957 +
124958 +/* unsigned type -> unary or binary assign (rhs1 or rhs2 is constant)
124959 + * unsigned type cast to signed type, unsigned type: no more uses
124960 + * e.g., lib/vsprintf.c:simple_strtol()
124961 + * _10 = (unsigned long int) _9
124962 + * _11 = -_10;
124963 + * _12 = (long int) _11; (_11_ no more uses)
124964 + */
124965 +static bool is_call_or_cast(gimple stmt)
124966 +{
124967 + return gimple_assign_cast_p(stmt) || is_gimple_call(stmt);
124968 +}
124969 +
124970 +static bool is_unsigned_cast_or_call_def_stmt(const_tree node)
124971 +{
124972 + const_tree rhs;
124973 + gimple def_stmt;
124974 +
124975 + if (node == NULL_TREE)
124976 + return true;
124977 + if (is_gimple_constant(node))
124978 + return true;
124979 +
124980 + def_stmt = get_def_stmt(node);
124981 + if (!def_stmt)
124982 + return false;
124983 +
124984 + if (is_call_or_cast(def_stmt))
124985 + return true;
124986 +
124987 + if (!is_gimple_assign(def_stmt) || gimple_num_ops(def_stmt) != 2)
124988 + return false;
124989 + rhs = gimple_assign_rhs1(def_stmt);
124990 + def_stmt = get_def_stmt(rhs);
124991 + if (!def_stmt)
124992 + return false;
124993 + return is_call_or_cast(def_stmt);
124994 +}
124995 +
124996 +void unsigned_signed_cast_intentional_overflow(struct visited *visited, gassign *stmt)
124997 +{
124998 + unsigned int use_num;
124999 + gassign *so_stmt;
125000 + const_gimple def_stmt;
125001 + const_tree rhs1, rhs2;
125002 + tree rhs = gimple_assign_rhs1(stmt);
125003 + tree lhs_type = TREE_TYPE(gimple_assign_lhs(stmt));
125004 + const_tree rhs_type = TREE_TYPE(rhs);
125005 +
125006 + if (!(TYPE_UNSIGNED(rhs_type) && !TYPE_UNSIGNED(lhs_type)))
125007 + return;
125008 + if (GET_MODE_BITSIZE(TYPE_MODE(rhs_type)) != GET_MODE_BITSIZE(TYPE_MODE(lhs_type)))
125009 + return;
125010 + use_num = uses_num(rhs);
125011 + if (use_num != 1)
125012 + return;
125013 +
125014 + def_stmt = get_def_stmt(rhs);
125015 + if (!def_stmt)
125016 + return;
125017 + if (!is_gimple_assign(def_stmt))
125018 + return;
125019 +
125020 + rhs1 = gimple_assign_rhs1(def_stmt);
125021 + if (!is_unsigned_cast_or_call_def_stmt(rhs1))
125022 + return;
125023 +
125024 + rhs2 = gimple_assign_rhs2(def_stmt);
125025 + if (!is_unsigned_cast_or_call_def_stmt(rhs2))
125026 + return;
125027 + if (gimple_num_ops(def_stmt) == 3 && !is_gimple_constant(rhs1) && !is_gimple_constant(rhs2))
125028 + return;
125029 +
125030 + so_stmt = get_dup_stmt(visited, stmt);
125031 + create_up_and_down_cast(visited, so_stmt, lhs_type, gimple_assign_rhs1(so_stmt));
125032 +}
125033 +
125034 diff --git a/tools/gcc/size_overflow_plugin/misc.c b/tools/gcc/size_overflow_plugin/misc.c
125035 new file mode 100644
125036 index 0000000..c1b4773
125037 --- /dev/null
125038 +++ b/tools/gcc/size_overflow_plugin/misc.c
125039 @@ -0,0 +1,441 @@
125040 +/*
125041 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
125042 + * Licensed under the GPL v2, or (at your option) v3
125043 + *
125044 + * Homepage:
125045 + * https://github.com/ephox-gcc-plugins/size_overflow
125046 + *
125047 + * Documentation:
125048 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
125049 + *
125050 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
125051 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
125052 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
125053 + *
125054 + * Usage:
125055 + * $ make
125056 + * $ make run
125057 + */
125058 +
125059 +#include "size_overflow.h"
125060 +
125061 +const char *get_type_name_from_field(const_tree field_decl)
125062 +{
125063 + const_tree context, type_name;
125064 +
125065 + if (TREE_CODE(field_decl) != FIELD_DECL)
125066 + return NULL;
125067 +
125068 + context = DECL_CONTEXT(field_decl);
125069 + gcc_assert(TREE_CODE(context) == RECORD_TYPE);
125070 + type_name = TYPE_NAME(TYPE_MAIN_VARIANT(context));
125071 + if (type_name == NULL_TREE)
125072 + return NULL;
125073 +
125074 + if (TREE_CODE(type_name) == IDENTIFIER_NODE)
125075 + return IDENTIFIER_POINTER(type_name);
125076 + else if (TREE_CODE(type_name) == TYPE_DECL)
125077 + return DECL_NAME_POINTER(type_name);
125078 +
125079 + debug_tree((tree)field_decl);
125080 + debug_tree((tree)type_name);
125081 + gcc_unreachable();
125082 +}
125083 +
125084 +// Was the function created by the compiler itself?
125085 +bool made_by_compiler(const_tree decl)
125086 +{
125087 + struct cgraph_node *node;
125088 +
125089 + if (FUNCTION_PTR_P(decl))
125090 + return false;
125091 + if (TREE_CODE(decl) == VAR_DECL)
125092 + return false;
125093 +
125094 + gcc_assert(TREE_CODE(decl) == FUNCTION_DECL);
125095 + if (DECL_ABSTRACT_ORIGIN(decl) != NULL_TREE)
125096 + return true;
125097 + if (DECL_ARTIFICIAL(decl))
125098 + return true;
125099 +
125100 + node = get_cnode(decl);
125101 + if (!node)
125102 + return false;
125103 + return node->clone_of != NULL;
125104 +}
125105 +
125106 +bool skip_types(const_tree var)
125107 +{
125108 + const_tree type;
125109 +
125110 + type = TREE_TYPE(var);
125111 + if (type == NULL_TREE)
125112 + return true;
125113 +
125114 + switch (TREE_CODE(type)) {
125115 + case INTEGER_TYPE:
125116 + case ENUMERAL_TYPE:
125117 + return false;
125118 + default:
125119 + return true;
125120 + }
125121 +}
125122 +
125123 +gimple get_fnptr_def_stmt(const_tree fn_ptr)
125124 +{
125125 + gimple def_stmt;
125126 +
125127 + gcc_assert(fn_ptr != NULL_TREE);
125128 + gcc_assert(FUNCTION_PTR_P(fn_ptr));
125129 +
125130 + if (is_gimple_constant(fn_ptr))
125131 + return NULL;
125132 +
125133 + def_stmt = get_def_stmt(fn_ptr);
125134 + gcc_assert(def_stmt);
125135 + return def_stmt;
125136 +}
125137 +
125138 +gimple get_def_stmt(const_tree node)
125139 +{
125140 + gcc_assert(node != NULL_TREE);
125141 +
125142 + if (TREE_CODE(node) != SSA_NAME)
125143 + return NULL;
125144 + return SSA_NAME_DEF_STMT(node);
125145 +}
125146 +
125147 +tree create_new_var(tree type)
125148 +{
125149 + tree new_var = create_tmp_var(type, "cicus");
125150 +
125151 + add_referenced_var(new_var);
125152 + return new_var;
125153 +}
125154 +
125155 +static bool skip_cast(tree dst_type, const_tree rhs, bool force)
125156 +{
125157 + const_gimple def_stmt = get_def_stmt(rhs);
125158 +
125159 + if (force)
125160 + return false;
125161 +
125162 + if (is_gimple_constant(rhs))
125163 + return false;
125164 +
125165 + if (!def_stmt || gimple_code(def_stmt) == GIMPLE_NOP)
125166 + return false;
125167 +
125168 + if (!types_compatible_p(dst_type, TREE_TYPE(rhs)))
125169 + return false;
125170 +
125171 + // DI type can be on 32 bit (from create_assign) but overflow type stays DI
125172 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode))
125173 + return false;
125174 +
125175 + return true;
125176 +}
125177 +
125178 +tree cast_a_tree(tree type, tree var)
125179 +{
125180 + gcc_assert(type != NULL_TREE);
125181 + gcc_assert(var != NULL_TREE);
125182 + gcc_assert(fold_convertible_p(type, var));
125183 +
125184 + return fold_convert(type, var);
125185 +}
125186 +
125187 +gimple build_cast_stmt(struct visited *visited, tree dst_type, tree rhs, tree lhs, gimple_stmt_iterator *gsi, bool before, bool force)
125188 +{
125189 + gassign *assign;
125190 + gimple def_stmt;
125191 +
125192 + gcc_assert(dst_type != NULL_TREE && rhs != NULL_TREE);
125193 + gcc_assert(!is_gimple_constant(rhs));
125194 + if (gsi_end_p(*gsi) && before == AFTER_STMT)
125195 + gcc_unreachable();
125196 +
125197 + def_stmt = get_def_stmt(rhs);
125198 + if (def_stmt && gimple_code(def_stmt) != GIMPLE_NOP && skip_cast(dst_type, rhs, force) && pointer_set_contains(visited->my_stmts, def_stmt))
125199 + return def_stmt;
125200 +
125201 + if (lhs == CREATE_NEW_VAR)
125202 + lhs = create_new_var(dst_type);
125203 +
125204 + assign = gimple_build_assign(lhs, cast_a_tree(dst_type, rhs));
125205 +
125206 + if (!gsi_end_p(*gsi)) {
125207 + location_t loc = gimple_location(gsi_stmt(*gsi));
125208 + gimple_set_location(assign, loc);
125209 + }
125210 +
125211 + gimple_assign_set_lhs(assign, make_ssa_name(lhs, assign));
125212 +
125213 + if (before)
125214 + gsi_insert_before(gsi, assign, GSI_NEW_STMT);
125215 + else
125216 + gsi_insert_after(gsi, assign, GSI_NEW_STMT);
125217 + update_stmt(assign);
125218 + return assign;
125219 +}
125220 +
125221 +bool is_size_overflow_type(const_tree var)
125222 +{
125223 + const char *name;
125224 + const_tree type_name, type;
125225 +
125226 + if (var == NULL_TREE)
125227 + return false;
125228 +
125229 + type = TREE_TYPE(var);
125230 + type_name = TYPE_NAME(type);
125231 + if (type_name == NULL_TREE)
125232 + return false;
125233 +
125234 + if (DECL_P(type_name))
125235 + name = DECL_NAME_POINTER(type_name);
125236 + else
125237 + name = IDENTIFIER_POINTER(type_name);
125238 +
125239 + if (!strncmp(name, "size_overflow_type", 18))
125240 + return true;
125241 + return false;
125242 +}
125243 +
125244 +// Determine if a cloned function has all the original arguments
125245 +static bool unchanged_arglist(struct cgraph_node *new_node, struct cgraph_node *old_node)
125246 +{
125247 + const_tree new_decl_list, old_decl_list;
125248 +
125249 + if (new_node->clone_of && new_node->clone.tree_map)
125250 + return !new_node->clone.args_to_skip;
125251 +
125252 + new_decl_list = DECL_ARGUMENTS(NODE_DECL(new_node));
125253 + old_decl_list = DECL_ARGUMENTS(NODE_DECL(old_node));
125254 + if (new_decl_list != NULL_TREE && old_decl_list != NULL_TREE)
125255 + gcc_assert(list_length(new_decl_list) == list_length(old_decl_list));
125256 +
125257 + return true;
125258 +}
125259 +
125260 +unsigned int get_correct_argnum_fndecl(const_tree fndecl, const_tree correct_argnum_of_fndecl, unsigned int num)
125261 +{
125262 + unsigned int new_num;
125263 + const_tree fndecl_arg;
125264 + tree fndecl_arglist = DECL_ARGUMENTS(fndecl);
125265 + const_tree arg, target_fndecl_arglist;
125266 +
125267 + if (num == 0)
125268 + return num;
125269 +
125270 + if (fndecl == correct_argnum_of_fndecl && !DECL_ARTIFICIAL(fndecl))
125271 + return num;
125272 + else if (fndecl == correct_argnum_of_fndecl && DECL_ARTIFICIAL(fndecl))
125273 + return CANNOT_FIND_ARG;
125274 +
125275 + target_fndecl_arglist = DECL_ARGUMENTS(correct_argnum_of_fndecl);
125276 + if (fndecl_arglist == NULL_TREE || target_fndecl_arglist == NULL_TREE)
125277 + return CANNOT_FIND_ARG;
125278 +
125279 + fndecl_arg = chain_index(num - 1, fndecl_arglist);
125280 + gcc_assert(fndecl_arg != NULL_TREE);
125281 +
125282 + for (arg = target_fndecl_arglist, new_num = 1; arg; arg = TREE_CHAIN(arg), new_num++) {
125283 + if (arg == fndecl_arg || !strcmp(DECL_NAME_POINTER(arg), DECL_NAME_POINTER(fndecl_arg)))
125284 + return new_num;
125285 + }
125286 +
125287 + return CANNOT_FIND_ARG;
125288 +}
125289 +
125290 +// Find the specified argument in the originally cloned function
125291 +static unsigned int clone_argnum_on_orig(struct cgraph_node *new_node, struct cgraph_node *old_node, unsigned int clone_argnum)
125292 +{
125293 + bitmap args_to_skip;
125294 + unsigned int i, new_argnum = clone_argnum;
125295 +
125296 + if (unchanged_arglist(new_node, old_node))
125297 + return clone_argnum;
125298 +
125299 + gcc_assert(new_node->clone_of && new_node->clone.tree_map);
125300 + args_to_skip = new_node->clone.args_to_skip;
125301 + for (i = 0; i < clone_argnum; i++) {
125302 + if (bitmap_bit_p(args_to_skip, i))
125303 + new_argnum++;
125304 + }
125305 + return new_argnum;
125306 +}
125307 +
125308 +// Find the specified argument in the clone
125309 +static unsigned int orig_argnum_on_clone(struct cgraph_node *new_node, struct cgraph_node *old_node, unsigned int orig_argnum)
125310 +{
125311 + bitmap args_to_skip;
125312 + unsigned int i, new_argnum = orig_argnum;
125313 +
125314 + if (unchanged_arglist(new_node, old_node))
125315 + return orig_argnum;
125316 +
125317 + gcc_assert(new_node->clone_of && new_node->clone.tree_map);
125318 + args_to_skip = new_node->clone.args_to_skip;
125319 + if (bitmap_bit_p(args_to_skip, orig_argnum - 1))
125320 + // XXX torolni kellene a nodeot
125321 + return CANNOT_FIND_ARG;
125322 +
125323 + for (i = 0; i < orig_argnum; i++) {
125324 + if (bitmap_bit_p(args_to_skip, i))
125325 + new_argnum--;
125326 + }
125327 + return new_argnum;
125328 +}
125329 +
125330 +// Associate the argument between a clone and a cloned function
125331 +static unsigned int get_correct_argnum_cnode(struct cgraph_node *node, struct cgraph_node *correct_argnum_of_node, unsigned int argnum)
125332 +{
125333 + bool node_clone, correct_argnum_of_node_clone;
125334 + const_tree correct_argnum_of_node_decl, node_decl;
125335 +
125336 + if (node == correct_argnum_of_node)
125337 + return argnum;
125338 + if (argnum == 0)
125339 + return argnum;
125340 +
125341 + correct_argnum_of_node_decl = NODE_DECL(correct_argnum_of_node);
125342 + gcc_assert(correct_argnum_of_node_decl != NULL_TREE);
125343 + gcc_assert(correct_argnum_of_node && !DECL_ARTIFICIAL(correct_argnum_of_node_decl));
125344 +
125345 + if (node) {
125346 + node_decl = NODE_DECL(node);
125347 + gcc_assert(!DECL_ARTIFICIAL(node_decl));
125348 + node_clone = made_by_compiler(node_decl);
125349 + } else {
125350 + node_decl = NULL_TREE;
125351 + node_clone = false;
125352 + }
125353 +
125354 + if (correct_argnum_of_node_decl == node_decl)
125355 + return argnum;
125356 +
125357 + correct_argnum_of_node_clone = made_by_compiler(correct_argnum_of_node_decl);
125358 + // the original decl is lost if both nodes are clones
125359 + if (node_clone && correct_argnum_of_node_clone) {
125360 + gcc_assert(unchanged_arglist(node, correct_argnum_of_node));
125361 + return argnum;
125362 + }
125363 +
125364 + if (node_clone && !correct_argnum_of_node_clone)
125365 + return clone_argnum_on_orig(correct_argnum_of_node, node, argnum);
125366 + else if (!node_clone && correct_argnum_of_node_clone)
125367 + return orig_argnum_on_clone(correct_argnum_of_node, node, argnum);
125368 +
125369 + if (node)
125370 + debug_tree((tree)NODE_DECL(node));
125371 + debug_tree((tree)correct_argnum_of_node_decl);
125372 + gcc_unreachable();
125373 +}
125374 +
125375 +unsigned int get_correct_argnum(const_tree decl, const_tree correct_argnum_of_decl, unsigned int argnum)
125376 +{
125377 + struct cgraph_node *node, *correct_argnum_of_node;
125378 +
125379 + gcc_assert(decl != NULL_TREE);
125380 + gcc_assert(correct_argnum_of_decl != NULL_TREE);
125381 +
125382 + correct_argnum_of_node = get_cnode(correct_argnum_of_decl);
125383 + if (!correct_argnum_of_node || DECL_ARTIFICIAL(decl) || DECL_ARTIFICIAL(correct_argnum_of_decl))
125384 + return get_correct_argnum_fndecl(decl, correct_argnum_of_decl, argnum);
125385 +
125386 + node = get_cnode(decl);
125387 + return get_correct_argnum_cnode(node, correct_argnum_of_node, argnum);
125388 +}
125389 +
125390 +// Find the original cloned function
125391 +tree get_orig_fndecl(const_tree clone_fndecl)
125392 +{
125393 + struct cgraph_node *node;
125394 +
125395 + if (DECL_ABSTRACT_ORIGIN(clone_fndecl))
125396 + return (tree)DECL_ORIGIN(clone_fndecl);
125397 + node = get_cnode(clone_fndecl);
125398 + if (!node)
125399 + return (tree)clone_fndecl;
125400 +
125401 + while (node->clone_of)
125402 + node = node->clone_of;
125403 + if (!made_by_compiler(NODE_DECL(node)))
125404 + return NODE_DECL(node);
125405 + // Return the cloned decl because it is needed for the transform callback
125406 + return (tree)clone_fndecl;
125407 +}
125408 +
125409 +static tree get_interesting_fndecl_from_stmt(const gcall *stmt)
125410 +{
125411 + if (gimple_call_num_args(stmt) == 0)
125412 + return NULL_TREE;
125413 + return gimple_call_fndecl(stmt);
125414 +}
125415 +
125416 +tree get_interesting_orig_fndecl_from_stmt(const gcall *stmt)
125417 +{
125418 + tree fndecl;
125419 +
125420 + fndecl = get_interesting_fndecl_from_stmt(stmt);
125421 + if (fndecl == NULL_TREE)
125422 + return NULL_TREE;
125423 + return get_orig_fndecl(fndecl);
125424 +}
125425 +
125426 +void set_dominance_info(void)
125427 +{
125428 + calculate_dominance_info(CDI_DOMINATORS);
125429 + calculate_dominance_info(CDI_POST_DOMINATORS);
125430 +}
125431 +
125432 +void unset_dominance_info(void)
125433 +{
125434 + free_dominance_info(CDI_DOMINATORS);
125435 + free_dominance_info(CDI_POST_DOMINATORS);
125436 +}
125437 +
125438 +void set_current_function_decl(tree fndecl)
125439 +{
125440 + gcc_assert(fndecl != NULL_TREE);
125441 +
125442 + push_cfun(DECL_STRUCT_FUNCTION(fndecl));
125443 +#if BUILDING_GCC_VERSION <= 4007
125444 + current_function_decl = fndecl;
125445 +#endif
125446 + set_dominance_info();
125447 +}
125448 +
125449 +void unset_current_function_decl(void)
125450 +{
125451 + unset_dominance_info();
125452 +#if BUILDING_GCC_VERSION <= 4007
125453 + current_function_decl = NULL_TREE;
125454 +#endif
125455 + pop_cfun();
125456 +}
125457 +
125458 +bool is_valid_cgraph_node(struct cgraph_node *node)
125459 +{
125460 + if (cgraph_function_body_availability(node) == AVAIL_NOT_AVAILABLE)
125461 + return false;
125462 + if (node->thunk.thunk_p || node->alias)
125463 + return false;
125464 + return true;
125465 +}
125466 +
125467 +tree get_lhs(const_gimple stmt)
125468 +{
125469 + switch (gimple_code(stmt)) {
125470 + case GIMPLE_ASSIGN:
125471 + case GIMPLE_CALL:
125472 + return gimple_get_lhs(stmt);
125473 + case GIMPLE_PHI:
125474 + return gimple_phi_result(stmt);
125475 + default:
125476 + debug_gimple_stmt((gimple)stmt);
125477 + gcc_unreachable();
125478 + }
125479 +}
125480 +
125481 diff --git a/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c b/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c
125482 new file mode 100644
125483 index 0000000..5622b51
125484 --- /dev/null
125485 +++ b/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c
125486 @@ -0,0 +1,137 @@
125487 +/*
125488 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
125489 + * Licensed under the GPL v2, or (at your option) v3
125490 + *
125491 + * Homepage:
125492 + * https://github.com/ephox-gcc-plugins/size_overflow
125493 + *
125494 + * Documentation:
125495 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
125496 + *
125497 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
125498 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
125499 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
125500 + *
125501 + * Usage:
125502 + * $ make
125503 + * $ make run
125504 + */
125505 +
125506 +#include "size_overflow.h"
125507 +
125508 +bool skip_expr_on_double_type(const gassign *stmt)
125509 +{
125510 + enum tree_code code = gimple_assign_rhs_code(stmt);
125511 +
125512 + switch (code) {
125513 + case RSHIFT_EXPR:
125514 + case TRUNC_DIV_EXPR:
125515 + case CEIL_DIV_EXPR:
125516 + case FLOOR_DIV_EXPR:
125517 + case ROUND_DIV_EXPR:
125518 + case EXACT_DIV_EXPR:
125519 + case RDIV_EXPR:
125520 + case TRUNC_MOD_EXPR:
125521 + case CEIL_MOD_EXPR:
125522 + case FLOOR_MOD_EXPR:
125523 + case ROUND_MOD_EXPR:
125524 + return true;
125525 + default:
125526 + return false;
125527 + }
125528 +}
125529 +
125530 +void create_up_and_down_cast(struct visited *visited, gassign *use_stmt, tree orig_type, tree rhs)
125531 +{
125532 + const_tree orig_rhs1;
125533 + tree down_lhs, new_lhs, dup_type = TREE_TYPE(rhs);
125534 + const_gimple down_cast, up_cast;
125535 + gimple_stmt_iterator gsi = gsi_for_stmt(use_stmt);
125536 +
125537 + down_cast = build_cast_stmt(visited, orig_type, rhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
125538 + down_lhs = get_lhs(down_cast);
125539 +
125540 + gsi = gsi_for_stmt(use_stmt);
125541 + up_cast = build_cast_stmt(visited, dup_type, down_lhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
125542 + new_lhs = get_lhs(up_cast);
125543 +
125544 + orig_rhs1 = gimple_assign_rhs1(use_stmt);
125545 + if (operand_equal_p(orig_rhs1, rhs, 0))
125546 + gimple_assign_set_rhs1(use_stmt, new_lhs);
125547 + else
125548 + gimple_assign_set_rhs2(use_stmt, new_lhs);
125549 + update_stmt(use_stmt);
125550 +
125551 + pointer_set_insert(visited->my_stmts, up_cast);
125552 + pointer_set_insert(visited->my_stmts, down_cast);
125553 + pointer_set_insert(visited->skip_expr_casts, up_cast);
125554 + pointer_set_insert(visited->skip_expr_casts, down_cast);
125555 +}
125556 +
125557 +static tree get_proper_unsigned_half_type(const_tree node)
125558 +{
125559 + tree new_type, type;
125560 +
125561 + gcc_assert(is_size_overflow_type(node));
125562 +
125563 + type = TREE_TYPE(node);
125564 + switch (TYPE_MODE(type)) {
125565 + case HImode:
125566 + new_type = unsigned_intQI_type_node;
125567 + break;
125568 + case SImode:
125569 + new_type = unsigned_intHI_type_node;
125570 + break;
125571 + case DImode:
125572 + new_type = unsigned_intSI_type_node;
125573 + break;
125574 + case TImode:
125575 + new_type = unsigned_intDI_type_node;
125576 + break;
125577 + default:
125578 + gcc_unreachable();
125579 + }
125580 +
125581 + if (TYPE_QUALS(type) != 0)
125582 + return build_qualified_type(new_type, TYPE_QUALS(type));
125583 + return new_type;
125584 +}
125585 +
125586 +static void insert_cast_rhs(struct visited *visited, gassign *stmt, tree rhs)
125587 +{
125588 + tree type;
125589 +
125590 + if (rhs == NULL_TREE)
125591 + return;
125592 + if (!is_size_overflow_type(rhs))
125593 + return;
125594 +
125595 + type = get_proper_unsigned_half_type(rhs);
125596 + if (is_gimple_constant(rhs))
125597 + return;
125598 + create_up_and_down_cast(visited, stmt, type, rhs);
125599 +}
125600 +
125601 +static void insert_cast(struct visited *visited, gassign *stmt, tree rhs)
125602 +{
125603 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode) && !is_size_overflow_type(rhs))
125604 + return;
125605 + gcc_assert(is_size_overflow_type(rhs));
125606 + insert_cast_rhs(visited, stmt, rhs);
125607 +}
125608 +
125609 +void insert_cast_expr(struct visited *visited, gassign *stmt, enum intentional_overflow_type type)
125610 +{
125611 + tree rhs1, rhs2;
125612 +
125613 + if (type == NO_INTENTIONAL_OVERFLOW || type == RHS1_INTENTIONAL_OVERFLOW) {
125614 + rhs1 = gimple_assign_rhs1(stmt);
125615 + insert_cast(visited, stmt, rhs1);
125616 + }
125617 +
125618 + if (type == NO_INTENTIONAL_OVERFLOW || type == RHS2_INTENTIONAL_OVERFLOW) {
125619 + rhs2 = gimple_assign_rhs2(stmt);
125620 + insert_cast(visited, stmt, rhs2);
125621 + }
125622 +}
125623 +
125624 diff --git a/tools/gcc/size_overflow_plugin/size_overflow.h b/tools/gcc/size_overflow_plugin/size_overflow.h
125625 new file mode 100644
125626 index 0000000..07e2ba7
125627 --- /dev/null
125628 +++ b/tools/gcc/size_overflow_plugin/size_overflow.h
125629 @@ -0,0 +1,281 @@
125630 +#ifndef SIZE_OVERFLOW_H
125631 +#define SIZE_OVERFLOW_H
125632 +
125633 +#define CREATE_NEW_VAR NULL_TREE
125634 +#define MAX_PARAM 31
125635 +#define CANNOT_FIND_ARG 32
125636 +#define NONE_ARGNUM 32
125637 +
125638 +#define BEFORE_STMT true
125639 +#define AFTER_STMT false
125640 +
125641 +#define TURN_OFF_ASM_STR "# size_overflow MARK_TURN_OFF "
125642 +#define YES_ASM_STR "# size_overflow MARK_YES "
125643 +#define END_INTENTIONAL_ASM_STR "# size_overflow MARK_END_INTENTIONAL "
125644 +#define SO_ASM_STR "# size_overflow "
125645 +#define OK_ASM_STR "# size_overflow MARK_NO"
125646 +
125647 +#define FUNCTION_PTR_P(node) \
125648 + (TREE_CODE(TREE_TYPE(node)) == POINTER_TYPE && (TREE_CODE(TREE_TYPE(TREE_TYPE(node))) == FUNCTION_TYPE || TREE_CODE(TREE_TYPE(TREE_TYPE(node))) == METHOD_TYPE))
125649 +
125650 +#define CODES_LIMIT 32
125651 +
125652 +#define GLOBAL_NIFN_LEN 65536
125653 +#define NO_HASH 65537
125654 +
125655 +#include "gcc-common.h"
125656 +
125657 +#include <string.h>
125658 +#include <limits.h>
125659 +
125660 +enum intentional_mark {
125661 + MARK_NO, MARK_YES, MARK_END_INTENTIONAL, MARK_TURN_OFF
125662 +};
125663 +
125664 +enum intentional_overflow_type {
125665 + NO_INTENTIONAL_OVERFLOW, RHS1_INTENTIONAL_OVERFLOW, RHS2_INTENTIONAL_OVERFLOW
125666 +};
125667 +
125668 +enum size_overflow_mark {
125669 + NO_SO_MARK, YES_SO_MARK, ASM_STMT_SO_MARK
125670 +};
125671 +
125672 +struct decl_hash {
125673 + size_t tree_codes_len;
125674 + unsigned char tree_codes[CODES_LIMIT];
125675 + const_tree decl;
125676 + unsigned int hash;
125677 + const char *fn_name;
125678 +};
125679 +
125680 +struct next_interesting_function;
125681 +typedef struct next_interesting_function * next_interesting_function_t;
125682 +
125683 +#if BUILDING_GCC_VERSION <= 4007
125684 +DEF_VEC_P(next_interesting_function_t);
125685 +DEF_VEC_ALLOC_P(next_interesting_function_t, heap);
125686 +#endif
125687 +
125688 +#if BUILDING_GCC_VERSION >= 5000
125689 +typedef struct hash_set<const_gimple> gimple_set;
125690 +
125691 +static inline bool pointer_set_insert(gimple_set *visited, const_gimple stmt)
125692 +{
125693 + return visited->add(stmt);
125694 +}
125695 +
125696 +static inline bool pointer_set_contains(gimple_set *visited, const_gimple stmt)
125697 +{
125698 + return visited->contains(stmt);
125699 +}
125700 +
125701 +static inline gimple_set* pointer_set_create(void)
125702 +{
125703 + return new hash_set<const_gimple>;
125704 +}
125705 +
125706 +static inline void pointer_set_destroy(gimple_set *visited)
125707 +{
125708 + delete visited;
125709 +}
125710 +
125711 +typedef struct hash_set<next_interesting_function_t> next_interesting_function_set;
125712 +
125713 +static inline bool pointer_set_insert(next_interesting_function_set *visited, next_interesting_function_t node)
125714 +{
125715 + return visited->add(node);
125716 +}
125717 +
125718 +static inline bool pointer_set_contains(next_interesting_function_set *visited, next_interesting_function_t node)
125719 +{
125720 + return visited->contains(node);
125721 +}
125722 +
125723 +static inline next_interesting_function_set *next_interesting_function_pointer_set_create(void)
125724 +{
125725 + return new hash_set<next_interesting_function_t>;
125726 +}
125727 +
125728 +static inline void pointer_set_destroy(next_interesting_function_set *visited)
125729 +{
125730 + delete visited;
125731 +}
125732 +#else
125733 +typedef struct pointer_set_t gimple_set;
125734 +typedef struct pointer_set_t next_interesting_function_set;
125735 +
125736 +static inline next_interesting_function_set *next_interesting_function_pointer_set_create(void)
125737 +{
125738 + return pointer_set_create();
125739 +}
125740 +#endif
125741 +
125742 +struct visited {
125743 + gimple_set *stmts;
125744 + gimple_set *my_stmts;
125745 + gimple_set *skip_expr_casts;
125746 + gimple_set *no_cast_check;
125747 +};
125748 +
125749 +/*
125750 + * * children: callers with data flow into the integer parameter of decl
125751 + * * decl_name: name of the function or the field
125752 + * * context: the containing type name for a function pointer (or "fielddecl" if the type has no name), otherwise either "vardecl" or "fndecl"
125753 + * * hash: hash num of the function
125754 + * * num: parameter number (1-31) or return value (0)
125755 + * * marked: determines whether to duplicate stmts and/or look for missing hashtable entries
125756 + * * orig_next_node: pointer to the originally cloned function
125757 + */
125758 +struct next_interesting_function {
125759 + next_interesting_function_t next;
125760 +#if BUILDING_GCC_VERSION <= 4007
125761 + VEC(next_interesting_function_t, heap) *children;
125762 +#else
125763 + vec<next_interesting_function_t, va_heap, vl_embed> *children;
125764 +#endif
125765 + const char *decl_name;
125766 + const char *context;
125767 + unsigned int hash;
125768 + unsigned int num;
125769 + enum size_overflow_mark marked;
125770 + next_interesting_function_t orig_next_node;
125771 +};
125772 +
125773 +// size_overflow_plugin.c
125774 +extern tree report_size_overflow_decl;
125775 +extern tree size_overflow_type_HI;
125776 +extern tree size_overflow_type_SI;
125777 +extern tree size_overflow_type_DI;
125778 +extern tree size_overflow_type_TI;
125779 +
125780 +
125781 +// size_overflow_plugin_hash.c
125782 +struct size_overflow_hash {
125783 + const struct size_overflow_hash * const next;
125784 + const char * const name;
125785 + const unsigned int param;
125786 +};
125787 +
125788 +extern const char *get_orig_decl_name(const_tree decl);
125789 +extern bool is_size_overflow_asm(const_gimple stmt);
125790 +extern void print_missing_function(next_interesting_function_t node);
125791 +extern const struct size_overflow_hash *get_size_overflow_hash_entry_tree(const_tree fndecl, unsigned int argnum);
125792 +extern unsigned int find_arg_number_tree(const_tree arg, const_tree func);
125793 +extern unsigned int get_decl_hash(const_tree decl, const char *decl_name);
125794 +extern const struct size_overflow_hash *get_size_overflow_hash_entry(unsigned int hash, const char *decl_name, unsigned int argnum);
125795 +
125796 +
125797 +// intentional_overflow.c
125798 +extern tree get_size_overflow_asm_input(const gasm *stmt);
125799 +extern enum intentional_mark check_intentional_asm(const_gimple stmt, unsigned int argnum);
125800 +extern bool is_size_overflow_insert_check_asm(const gasm *stmt);
125801 +extern enum intentional_mark check_intentional_attribute(const_gimple stmt, unsigned int argnum);
125802 +extern enum intentional_mark get_so_asm_type(const_gimple stmt);
125803 +extern const_tree get_attribute(const char* attr_name, const_tree decl);
125804 +extern bool is_a_cast_and_const_overflow(const_tree no_const_rhs);
125805 +extern bool is_const_plus_unsigned_signed_truncation(const_tree lhs);
125806 +extern bool is_a_constant_overflow(const gassign *stmt, const_tree rhs);
125807 +extern tree handle_intentional_overflow(struct visited *visited, bool check_overflow, gassign *stmt, tree change_rhs, tree new_rhs2);
125808 +extern tree handle_integer_truncation(struct visited *visited, const_tree lhs);
125809 +extern bool is_a_neg_overflow(const gassign *stmt, const_tree rhs);
125810 +extern enum intentional_overflow_type add_mul_intentional_overflow(const gassign *stmt);
125811 +extern void unsigned_signed_cast_intentional_overflow(struct visited *visited, gassign *stmt);
125812 +
125813 +
125814 +// insert_size_overflow_asm.c
125815 +#if BUILDING_GCC_VERSION >= 4009
125816 +extern opt_pass *make_insert_size_overflow_asm_pass(void);
125817 +#else
125818 +extern struct opt_pass *make_insert_size_overflow_asm_pass(void);
125819 +#endif
125820 +extern bool search_interesting_args(tree fndecl, bool *argnums);
125821 +
125822 +
125823 +// misc.c
125824 +extern unsigned int get_correct_argnum_fndecl(const_tree fndecl, const_tree correct_argnum_of_fndecl, unsigned int num);
125825 +extern const char *get_type_name_from_field(const_tree field_decl);
125826 +extern void set_dominance_info(void);
125827 +extern void unset_dominance_info(void);
125828 +extern tree get_interesting_orig_fndecl_from_stmt(const gcall *stmt);
125829 +extern tree get_orig_fndecl(const_tree clone_fndecl);
125830 +extern unsigned int get_correct_argnum(const_tree decl, const_tree correct_argnum_of_decl, unsigned int argnum);
125831 +extern bool is_valid_cgraph_node(struct cgraph_node *node);
125832 +extern void set_current_function_decl(tree fndecl);
125833 +extern void unset_current_function_decl(void);
125834 +extern gimple get_def_stmt(const_tree node);
125835 +extern tree create_new_var(tree type);
125836 +extern gimple build_cast_stmt(struct visited *visited, tree dst_type, tree rhs, tree lhs, gimple_stmt_iterator *gsi, bool before, bool force);
125837 +extern bool skip_types(const_tree var);
125838 +extern tree cast_a_tree(tree type, tree var);
125839 +extern bool is_size_overflow_type(const_tree var);
125840 +extern bool made_by_compiler(const_tree decl);
125841 +extern gimple get_fnptr_def_stmt(const_tree fn_ptr);
125842 +extern tree get_lhs(const_gimple stmt);
125843 +
125844 +
125845 +// size_overflow_transform.c
125846 +extern unsigned int size_overflow_transform(struct cgraph_node *node);
125847 +extern tree handle_fnptr_assign(const_gimple stmt);
125848 +
125849 +
125850 +// size_overflow_transform_core.c
125851 +extern tree expand(struct visited *visited, tree lhs);
125852 +extern void check_size_overflow(gimple stmt, tree size_overflow_type, tree cast_rhs, tree rhs, bool before);
125853 +extern tree dup_assign(struct visited *visited, gassign *oldstmt, const_tree node, tree rhs1, tree rhs2, tree __unused rhs3);
125854 +extern tree create_assign(struct visited *visited, gimple oldstmt, tree rhs1, bool before);
125855 +
125856 +
125857 +// remove_unnecessary_dup.c
125858 +extern struct opt_pass *make_remove_unnecessary_dup_pass(void);
125859 +extern void insert_cast_expr(struct visited *visited, gassign *stmt, enum intentional_overflow_type type);
125860 +extern bool skip_expr_on_double_type(const gassign *stmt);
125861 +extern void create_up_and_down_cast(struct visited *visited, gassign *use_stmt, tree orig_type, tree rhs);
125862 +
125863 +
125864 +// size_overflow_ipa.c
125865 +extern void add_to_global_next_interesting_function(next_interesting_function_t new_entry);
125866 +extern bool has_next_interesting_function_vec(next_interesting_function_t parent, next_interesting_function_t child);
125867 +extern void push_child(next_interesting_function_t parent, next_interesting_function_t child);
125868 +extern struct cgraph_node *get_cnode(const_tree fndecl);
125869 +extern next_interesting_function_t global_next_interesting_function[GLOBAL_NIFN_LEN];
125870 +extern next_interesting_function_t get_global_next_interesting_function_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked);
125871 +extern next_interesting_function_t get_global_next_interesting_function_entry_with_hash(const_tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked);
125872 +extern void size_overflow_register_hooks(void);
125873 +#if BUILDING_GCC_VERSION >= 4009
125874 +extern opt_pass *make_size_overflow_functions_pass(void);
125875 +#else
125876 +extern struct opt_pass *make_size_overflow_functions_pass(void);
125877 +#endif
125878 +extern void size_overflow_node_removal_hook(struct cgraph_node *node, void *data);
125879 +extern next_interesting_function_t get_and_create_next_node_from_global_next_nodes(tree decl, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
125880 +extern next_interesting_function_t create_new_next_interesting_decl(tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
125881 +extern next_interesting_function_t create_new_next_interesting_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
125882 +
125883 +
125884 +// size_overflow_lto.c
125885 +extern void size_overflow_read_summary_lto(void);
125886 +#if BUILDING_GCC_VERSION >= 4008
125887 +extern void size_overflow_write_summary_lto(void);
125888 +#elif BUILDING_GCC_VERSION >= 4006
125889 +extern void size_overflow_write_summary_lto(cgraph_node_set set, varpool_node_set vset);
125890 +#else
125891 +extern void size_overflow_write_summary_lto(cgraph_node_set set);
125892 +#endif
125893 +
125894 +// size_overflow_fnptrs.c
125895 +extern next_interesting_function_t handle_function_ptr_ret(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree fn_ptr);
125896 +extern void check_local_variables(next_interesting_function_t next_node);
125897 +extern void check_global_variables(next_interesting_function_t cur_global);
125898 +extern next_interesting_function_t get_and_create_next_node_from_global_next_nodes_fnptr(const_tree fn_ptr, unsigned int num, enum size_overflow_mark marked);
125899 +
125900 +
125901 +// size_overflow_debug.c
125902 +extern void __unused print_intentional_mark(enum intentional_mark mark);
125903 +extern unsigned int __unused size_overflow_dump_function(FILE *file, struct cgraph_node *node);
125904 +extern void __unused print_next_interesting_functions_chain(next_interesting_function_t head, bool only_this);
125905 +extern void __unused print_global_next_interesting_functions(void);
125906 +extern void __unused print_children_chain_list(next_interesting_function_t next_node);
125907 +extern void __unused print_all_next_node_children_chain_list(next_interesting_function_t next_node);
125908 +extern const char * __unused print_so_mark_name(enum size_overflow_mark mark);
125909 +
125910 +#endif
125911 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_debug.c b/tools/gcc/size_overflow_plugin/size_overflow_debug.c
125912 new file mode 100644
125913 index 0000000..b8e7188
125914 --- /dev/null
125915 +++ b/tools/gcc/size_overflow_plugin/size_overflow_debug.c
125916 @@ -0,0 +1,164 @@
125917 +/*
125918 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
125919 + * Licensed under the GPL v2, or (at your option) v3
125920 + *
125921 + * Homepage:
125922 + * https://github.com/ephox-gcc-plugins/size_overflow
125923 + *
125924 + * Documentation:
125925 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
125926 + *
125927 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
125928 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
125929 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
125930 + *
125931 + * Usage:
125932 + * $ make
125933 + * $ make run
125934 + */
125935 +
125936 +#include "size_overflow.h"
125937 +
125938 +void __unused print_intentional_mark(enum intentional_mark mark)
125939 +{
125940 + fprintf(stderr, "intentional mark: ");
125941 + switch (mark) {
125942 + case MARK_NO:
125943 + fprintf(stderr, "mark_no\n");
125944 + break;
125945 + case MARK_YES:
125946 + fprintf(stderr, "mark_yes\n");
125947 + break;
125948 + case MARK_TURN_OFF:
125949 + fprintf(stderr, "mark_turn_off\n");
125950 + break;
125951 + case MARK_END_INTENTIONAL:
125952 + fprintf(stderr, "mark_end_intentional\n");
125953 + break;
125954 + }
125955 +}
125956 +
125957 +unsigned int __unused size_overflow_dump_function(FILE *file, struct cgraph_node *node)
125958 +{
125959 + basic_block bb;
125960 +
125961 + fprintf(file, "dump_function function_name: %s\n", cgraph_node_name(node));
125962 +
125963 + fprintf(file, "\nstmts:\n");
125964 + FOR_ALL_BB_FN(bb, DECL_STRUCT_FUNCTION(NODE_DECL(node))) {
125965 + gimple_stmt_iterator si;
125966 +
125967 + fprintf(file, "<bb %u>:\n", bb->index);
125968 + for (si = gsi_start_phis(bb); !gsi_end_p(si); gsi_next(&si))
125969 + print_gimple_stmt(file, gsi_stmt(si), 0, TDF_VOPS|TDF_MEMSYMS);
125970 + for (si = gsi_start_bb(bb); !gsi_end_p(si); gsi_next(&si))
125971 + print_gimple_stmt(file, gsi_stmt(si), 0, TDF_VOPS|TDF_MEMSYMS);
125972 + fprintf(file, "\n");
125973 + }
125974 +
125975 + fprintf(file, "---------------------------------\n");
125976 +
125977 + return 0;
125978 +}
125979 +
125980 +static void __unused print_next_interesting_function(next_interesting_function_t node)
125981 +{
125982 + unsigned int i;
125983 + next_interesting_function_t cur;
125984 +
125985 + if (!node)
125986 + return;
125987 +
125988 + fprintf(stderr, "print_next_interesting_function: ptr: %p, ", node);
125989 + fprintf(stderr, "decl_name: %s, ", node->decl_name);
125990 +
125991 + fprintf(stderr, "num: %u marked: %s context: %s\n", node->num, print_so_mark_name(node->marked), node->context);
125992 +#if BUILDING_GCC_VERSION <= 4007
125993 + if (VEC_empty(next_interesting_function_t, node->children))
125994 + return;
125995 + FOR_EACH_VEC_ELT(next_interesting_function_t, node->children, i, cur) {
125996 +#else
125997 + FOR_EACH_VEC_SAFE_ELT(node->children, i, cur) {
125998 +#endif
125999 + fprintf(stderr, "\t%u. child: %s %u %p\n", i + 1, cur->decl_name, cur->num, cur);
126000 + }
126001 +}
126002 +
126003 +// Dump the full next_interesting_function_t list for parsing by print_dependecy.py
126004 +void __unused print_next_interesting_functions_chain(next_interesting_function_t head, bool only_this)
126005 +{
126006 + next_interesting_function_t cur;
126007 + unsigned int len;
126008 +
126009 + fprintf(stderr, "----------------------\nnext_interesting_function_t head: %p\n", head);
126010 + for (cur = head, len = 0; cur; cur = cur->next, len++) {
126011 + fprintf(stderr, "%u. ", len + 1);
126012 + print_next_interesting_function(cur);
126013 +
126014 + fprintf(stderr, "+++++ has orig node: %p +++++\n", cur->orig_next_node);
126015 + print_next_interesting_function(cur->orig_next_node);
126016 +
126017 + if (only_this)
126018 + break;
126019 + }
126020 +
126021 + fprintf(stderr, "len: %u\n----------------------\n\n\n", len + 1);
126022 +}
126023 +
126024 +void __unused print_global_next_interesting_functions(void)
126025 +{
126026 + unsigned int i;
126027 +
126028 + fprintf(stderr, "----------------------\nprint_global_next_interesting_functions:\n----------------------\n");
126029 + for (i = 0; i < GLOBAL_NIFN_LEN; i++) {
126030 + if (!global_next_interesting_function[i])
126031 + continue;
126032 + fprintf(stderr, "hash: %u\n", i);
126033 + print_next_interesting_functions_chain(global_next_interesting_function[i], false);
126034 + }
126035 + fprintf(stderr, "----------------------\n\n");
126036 +}
126037 +
126038 +// Dump the information related to the specified next_interesting_function_t for parsing by print_dependecy.py
126039 +void __unused print_children_chain_list(next_interesting_function_t next_node)
126040 +{
126041 + next_interesting_function_t cur;
126042 + unsigned int i;
126043 +
126044 +#if BUILDING_GCC_VERSION <= 4007
126045 + if (VEC_empty(next_interesting_function_t, next_node->children))
126046 + return;
126047 + FOR_EACH_VEC_ELT(next_interesting_function_t, next_node->children, i, cur) {
126048 +#else
126049 + FOR_EACH_VEC_SAFE_ELT(next_node->children, i, cur) {
126050 +#endif
126051 + fprintf(stderr, "parent: %s %u (marked: %s) child: %s %u\n", next_node->decl_name, next_node->num, print_so_mark_name(next_node->marked), cur->decl_name, cur->num);
126052 + print_children_chain_list(cur);
126053 + }
126054 +}
126055 +
126056 +void __unused print_all_next_node_children_chain_list(next_interesting_function_t head)
126057 +{
126058 + next_interesting_function_t cur;
126059 +
126060 + for (cur = head; cur; cur = cur->next) {
126061 +#if BUILDING_GCC_VERSION <= 4007
126062 + if (VEC_empty(next_interesting_function_t, cur->children))
126063 +#else
126064 + if (vec_safe_length(cur->children) == 0)
126065 +#endif
126066 + continue;
126067 + fprintf(stderr, "############ START ############\n");
126068 + print_children_chain_list(cur);
126069 + fprintf(stderr, "############ END ############\n");
126070 + }
126071 +}
126072 +
126073 +const char * __unused print_so_mark_name(enum size_overflow_mark mark)
126074 +{
126075 + if (mark == ASM_STMT_SO_MARK)
126076 + return "asm_stmt_so_mark";
126077 + if (mark == YES_SO_MARK)
126078 + return "yes_so_mark";
126079 + return "no_so_mark";
126080 +}
126081 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_hash.data b/tools/gcc/size_overflow_plugin/size_overflow_hash.data
126082 new file mode 100644
126083 index 0000000..19e2901
126084 --- /dev/null
126085 +++ b/tools/gcc/size_overflow_plugin/size_overflow_hash.data
126086 @@ -0,0 +1,27981 @@
126087 +intel_fake_agp_alloc_by_type_1 intel_fake_agp_alloc_by_type 1 1 NULL nohasharray
126088 +iwl_set_tx_power_1 iwl_set_tx_power 0 1 &intel_fake_agp_alloc_by_type_1
126089 +ocfs2_get_refcount_tree_3 ocfs2_get_refcount_tree 0 3 NULL
126090 +phy_read_mmd_4 phy_read_mmd 0 4 NULL
126091 +smsc95xx_mdio_read_10 smsc95xx_mdio_read 0 10 NULL
126092 +ext3_writeback_write_end_11 ext3_writeback_write_end 5-0 11 NULL
126093 +show_ioc_guid_17 show_ioc_guid 0 17 NULL
126094 +lpfc_topology_show_18 lpfc_topology_show 0 18 NULL nohasharray
126095 +chassis_clear_18 chassis_clear 0-4 18 &lpfc_topology_show_18
126096 +mmc_sdio_init_card_20 mmc_sdio_init_card 0 20 NULL
126097 +storvsc_connect_to_vsp_22 storvsc_connect_to_vsp 2 22 NULL
126098 +compat_sock_setsockopt_23 compat_sock_setsockopt 5 23 NULL
126099 +rio_disc_mport_26 rio_disc_mport 0 26 NULL
126100 +carl9170_alloc_27 carl9170_alloc 1 27 NULL
126101 +target_core_dev_wwn_show_attr_vpd_unit_serial_33 target_core_dev_wwn_show_attr_vpd_unit_serial 0 33 NULL
126102 +show_ipv4_iface_dhcp_dns_address_en_34 show_ipv4_iface_dhcp_dns_address_en 0 34 NULL
126103 +eeprom_93xx46_ew_42 eeprom_93xx46_ew 0 42 NULL
126104 +atl1e_phy_commit_44 atl1e_phy_commit 0 44 NULL
126105 +iwlagn_rxon_connect_53 iwlagn_rxon_connect 0 53 NULL
126106 +padzero_55 padzero 1 55 NULL nohasharray
126107 +sel_read_policyvers_55 sel_read_policyvers 3-0 55 &padzero_55 nohasharray
126108 +ext3_xattr_security_list_55 ext3_xattr_security_list 0-5 55 &sel_read_policyvers_55
126109 +cfg80211_disconnected_57 cfg80211_disconnected 4 57 NULL
126110 +tps65910_rtc_alarm_irq_enable_59 tps65910_rtc_alarm_irq_enable 0 59 NULL
126111 +lp3971_ldo_enable_63 lp3971_ldo_enable 0 63 NULL nohasharray
126112 +lxfb_check_var_63 lxfb_check_var 0 63 &lp3971_ldo_enable_63
126113 +__skb_to_sgvec_72 __skb_to_sgvec 0 72 NULL
126114 +_nfs41_test_stateid_76 _nfs41_test_stateid 0 76 NULL
126115 +gadget_strings_product_store_78 gadget_strings_product_store 0-3 78 NULL
126116 +ocfs2_remove_btree_range_81 ocfs2_remove_btree_range 0 81 NULL
126117 +write_file_tpc_86 write_file_tpc 3-0 86 NULL nohasharray
126118 +uwb_dev_LQE_show_86 uwb_dev_LQE_show 0 86 &write_file_tpc_86
126119 +snd_korg1212_copy_to_92 snd_korg1212_copy_to 6 92 NULL
126120 +load_msg_95 load_msg 2 95 NULL
126121 +bnx2_reset_chip_101 bnx2_reset_chip 0 101 NULL
126122 +fat_statfs_102 fat_statfs 0 102 NULL
126123 +ov9650_set_hvflip_105 ov9650_set_hvflip 0 105 NULL
126124 +nilfs_direct_insert_106 nilfs_direct_insert 0 106 NULL
126125 +af9015_ctrl_msg_107 af9015_ctrl_msg 0 107 NULL
126126 +device_flush_iotlb_115 device_flush_iotlb 2-3 115 NULL
126127 +ipath_verbs_send_117 ipath_verbs_send 3-5 117 NULL
126128 +nilfs_transaction_commit_119 nilfs_transaction_commit 0 119 NULL
126129 +_rtl_prep_rx_urb_122 _rtl_prep_rx_urb 0 122 NULL
126130 +wl1273_fm_stop_125 wl1273_fm_stop 0 125 NULL
126131 +smack_syslog_126 smack_syslog 0 126 NULL
126132 +init_q_132 init_q 4 132 NULL
126133 +btrfs_setxattr_135 btrfs_setxattr 0 135 NULL
126134 +xfs_inobt_free_block_139 xfs_inobt_free_block 0 139 NULL
126135 +memstick_alloc_host_142 memstick_alloc_host 1 142 NULL
126136 +gfs2_glock_get_147 gfs2_glock_get 0 147 NULL nohasharray
126137 +st_magn_buffer_predisable_147 st_magn_buffer_predisable 0 147 &gfs2_glock_get_147
126138 +wusb_dev_4way_handshake_150 wusb_dev_4way_handshake 0 150 NULL
126139 +ping_v6_sendmsg_152 ping_v6_sendmsg 4-0 152 NULL
126140 +scsi_dh_handler_attach_153 scsi_dh_handler_attach 0 153 NULL nohasharray
126141 +tracing_trace_options_write_153 tracing_trace_options_write 3 153 &scsi_dh_handler_attach_153
126142 +set_max_uV_156 set_max_uV 0-4 156 NULL
126143 +cm_suspend_prepare_161 cm_suspend_prepare 0 161 NULL
126144 +pci_request_selected_regions_169 pci_request_selected_regions 0 169 NULL
126145 +pvr2_buffer_queue_181 pvr2_buffer_queue 0 181 NULL nohasharray
126146 +rtl_op_add_interface_181 rtl_op_add_interface 0 181 &pvr2_buffer_queue_181
126147 +iscsi_nacl_auth_show_authenticate_target_183 iscsi_nacl_auth_show_authenticate_target 0 183 NULL
126148 +tda18212_get_if_frequency_185 tda18212_get_if_frequency 0 185 NULL
126149 +ds2780_store_eeprom_188 ds2780_store_eeprom 0 188 NULL
126150 +xfs_buf_item_get_format_189 xfs_buf_item_get_format 2 189 NULL
126151 +xfs_bmap_btalloc_192 xfs_bmap_btalloc 0 192 NULL nohasharray
126152 +max8998_rtc_stop_alarm_192 max8998_rtc_stop_alarm 0 192 &xfs_bmap_btalloc_192
126153 +iscsi_session_setup_196 iscsi_session_setup 5-4 196 NULL
126154 +palmas_write_197 palmas_write 0 197 NULL
126155 +nes_inetaddr_event_198 nes_inetaddr_event 0 198 NULL
126156 +obd_proc_jobid_var_seq_write_199 obd_proc_jobid_var_seq_write 3 199 NULL
126157 +dbg_leb_map_204 dbg_leb_map 0 204 NULL
126158 +owned_show_208 owned_show 0 208 NULL
126159 +create_bind_cap_vol_ctl_209 create_bind_cap_vol_ctl 0 209 NULL
126160 +store_cpufv_215 store_cpufv 0-4 215 NULL
126161 +snd_cx18_pcm_prepare_219 snd_cx18_pcm_prepare 0 219 NULL nohasharray
126162 +target_stat_scsi_auth_intr_show_attr_write_mbytes_219 target_stat_scsi_auth_intr_show_attr_write_mbytes 0 219 &snd_cx18_pcm_prepare_219
126163 +mt9m111_set_autowhitebalance_221 mt9m111_set_autowhitebalance 0 221 NULL
126164 +__gfs2_setattr_simple_228 __gfs2_setattr_simple 0 228 NULL
126165 +shdma_init_232 shdma_init 3 232 NULL
126166 +aux1_show_233 aux1_show 0 233 NULL
126167 +class_pktcdvd_store_remove_235 class_pktcdvd_store_remove 0-4 235 NULL
126168 +netlbl_unlhsh_remove_237 netlbl_unlhsh_remove 0 237 NULL
126169 +usb_pcwd_notify_sys_241 usb_pcwd_notify_sys 0 241 NULL
126170 +ore_write_243 ore_write 0 243 NULL
126171 +ac_read_244 ac_read 0-3 244 NULL
126172 +vlan_proc_add_dev_245 vlan_proc_add_dev 0 245 NULL
126173 +ll_xattr_cache_seq_write_250 ll_xattr_cache_seq_write 3 250 NULL
126174 +vpdma_create_desc_list_255 vpdma_create_desc_list 2 255 NULL
126175 +rt73usb_enable_radio_258 rt73usb_enable_radio 0 258 NULL
126176 +sctp_assoc_set_bind_addr_from_ep_263 sctp_assoc_set_bind_addr_from_ep 0 263 NULL
126177 +setup_stream_272 setup_stream 0 272 NULL nohasharray
126178 +mxl111sf_ctrl_msg_272 mxl111sf_ctrl_msg 0 272 &setup_stream_272
126179 +xfs_dabuf_map_277 xfs_dabuf_map 0 277 NULL
126180 +lp855x_get_chip_id_278 lp855x_get_chip_id 0 278 NULL nohasharray
126181 +iscsi_tpg_attrib_show_demo_mode_write_protect_278 iscsi_tpg_attrib_show_demo_mode_write_protect 0 278 &lp855x_get_chip_id_278
126182 +print_cpu_modalias_279 print_cpu_modalias 0 279 NULL
126183 +bdx_change_mtu_282 bdx_change_mtu 0 282 NULL
126184 +netdev_get_sset_count_286 netdev_get_sset_count 0 286 NULL
126185 +read_file_war_stats_292 read_file_war_stats 3-0 292 NULL
126186 +ipvlan_open_298 ipvlan_open 0 298 NULL
126187 +grgpio_to_irq_300 grgpio_to_irq 2 300 NULL nohasharray
126188 +sctp_make_control_300 sctp_make_control 4 300 &grgpio_to_irq_300
126189 +pin_configs_show_303 pin_configs_show 0 303 NULL
126190 +SYSC_connect_304 SYSC_connect 3 304 NULL
126191 +tipc_skb_tailroom_305 tipc_skb_tailroom 0 305 NULL
126192 +syslog_print_307 syslog_print 2-0 307 NULL
126193 +iscsi_stat_instance_show_attr_nodes_309 iscsi_stat_instance_show_attr_nodes 0 309 NULL
126194 +platform_device_add_data_310 platform_device_add_data 3-0 310 NULL
126195 +wl1251_cmd_interrogate_311 wl1251_cmd_interrogate 0 311 NULL
126196 +dn_setsockopt_314 dn_setsockopt 5-0 314 NULL
126197 +next_bitstream_show_315 next_bitstream_show 0 315 NULL nohasharray
126198 +cpumask_parselist_user_315 cpumask_parselist_user 0 315 &next_bitstream_show_315
126199 +nilfs_btree_last_key_316 nilfs_btree_last_key 0 316 NULL
126200 +batadv_interface_open_321 batadv_interface_open 0 321 NULL
126201 +snd_seq_delete_port_322 snd_seq_delete_port 0 322 NULL
126202 +show_tabletMouseLeft_325 show_tabletMouseLeft 0 325 NULL
126203 +ath9k_wmi_cmd_327 ath9k_wmi_cmd 4-0 327 NULL
126204 +ceph_sync_read_328 ceph_sync_read 0 328 NULL nohasharray
126205 +show_ipv6_iface_nd_stale_tmo_328 show_ipv6_iface_nd_stale_tmo 0 328 &ceph_sync_read_328
126206 +btrfs_calc_avail_data_space_329 btrfs_calc_avail_data_space 0 329 NULL
126207 +map_urb_for_dma_332 map_urb_for_dma 0 332 NULL
126208 +rv3029c2_rtc_read_time_335 rv3029c2_rtc_read_time 0 335 NULL
126209 +gadget_strings_manufacturer_store_337 gadget_strings_manufacturer_store 0-3 337 NULL
126210 +scsiback_tpg_param_store_alias_338 scsiback_tpg_param_store_alias 0-3 338 NULL
126211 +tg3_get_eeprom_len_352 tg3_get_eeprom_len 0 352 NULL
126212 +ghash_setkey_353 ghash_setkey 0 353 NULL
126213 +DMAbuf_getrdbuffer_354 DMAbuf_getrdbuffer 0 354 NULL nohasharray
126214 +add_automute_mode_enum_354 add_automute_mode_enum 0 354 &DMAbuf_getrdbuffer_354
126215 +show_conn_param_ISCSI_PARAM_IP_FRAGMENT_DISABLE_359 show_conn_param_ISCSI_PARAM_IP_FRAGMENT_DISABLE 0 359 NULL
126216 +mlx5_core_access_reg_361 mlx5_core_access_reg 3-5 361 NULL
126217 +boottime_get_364 boottime_get 0 364 NULL nohasharray
126218 +si4713_tx_rds_buff_364 si4713_tx_rds_buff 0 364 &boottime_get_364 nohasharray
126219 +genphy_config_init_364 genphy_config_init 0 364 &si4713_tx_rds_buff_364
126220 +batadv_originator_init_367 batadv_originator_init 0 367 NULL
126221 +igb_get_rxfh_indir_size_372 igb_get_rxfh_indir_size 0 372 NULL nohasharray
126222 +rf_set_freq_372 rf_set_freq 0 372 &igb_get_rxfh_indir_size_372
126223 +fanotify_get_response_373 fanotify_get_response 0 373 NULL nohasharray
126224 +cxgb4vf_get_regs_len_373 cxgb4vf_get_regs_len 0 373 &fanotify_get_response_373
126225 +cxacru_sysfs_store_adsl_config_375 cxacru_sysfs_store_adsl_config 0-4 375 NULL
126226 +cmtp_send_interopmsg_376 cmtp_send_interopmsg 7 376 NULL
126227 +gameport_description_show_382 gameport_description_show 0 382 NULL
126228 +dump_fh_385 dump_fh 0 385 NULL nohasharray
126229 +set_low_power_385 set_low_power 0-4 385 &dump_fh_385
126230 +xfs_dir_fsync_390 xfs_dir_fsync 0 390 NULL
126231 +lpfc_fcp_io_sched_show_392 lpfc_fcp_io_sched_show 0 392 NULL
126232 +gp2ap020a00f_exec_cmd_399 gp2ap020a00f_exec_cmd 0 399 NULL
126233 +pn_sock_get_port_400 pn_sock_get_port 0 400 NULL
126234 +ath5k_reset_404 ath5k_reset 0 404 NULL
126235 +hw_device_state_409 hw_device_state 0 409 NULL
126236 +aio_read_events_ring_410 aio_read_events_ring 3 410 NULL nohasharray
126237 +__bitmap_parselist_410 __bitmap_parselist 0 410 &aio_read_events_ring_410
126238 +show_fcstat_fcp_output_megabytes_411 show_fcstat_fcp_output_megabytes 0 411 NULL nohasharray
126239 +ebitmap_cpy_411 ebitmap_cpy 0 411 &show_fcstat_fcp_output_megabytes_411
126240 +max6902_get_reg_417 max6902_get_reg 0 417 NULL
126241 +lbs_rdmac_read_418 lbs_rdmac_read 3-0 418 NULL
126242 +__uac_clock_find_source_419 __uac_clock_find_source 0 419 NULL
126243 +ems_usb_open_422 ems_usb_open 0 422 NULL
126244 +patch_alc861_423 patch_alc861 0 423 NULL
126245 +oprofile_set_timeout_432 oprofile_set_timeout 0 432 NULL
126246 +lua_sysfs_read_control_433 lua_sysfs_read_control 0-5-6 433 NULL
126247 +null_init_434 null_init 0 434 NULL nohasharray
126248 +swsusp_swap_check_434 swsusp_swap_check 0 434 &null_init_434
126249 +usbtv_configure_for_norm_437 usbtv_configure_for_norm 0 437 NULL nohasharray
126250 +buffer_cpu_notify_437 buffer_cpu_notify 0 437 &usbtv_configure_for_norm_437
126251 +tw9910_mask_set_438 tw9910_mask_set 0 438 NULL
126252 +ds1286_set_alarm_440 ds1286_set_alarm 0 440 NULL
126253 +acpi_ev_create_gpe_block_441 acpi_ev_create_gpe_block 6 441 NULL
126254 +msr_write_444 msr_write 0-3 444 NULL
126255 +ath5k_add_interface_447 ath5k_add_interface 0 447 NULL
126256 +wl1271_power_on_450 wl1271_power_on 0 450 NULL
126257 +fat_ent_bread_451 fat_ent_bread 0 451 NULL
126258 +ath5k_hw_channel_452 ath5k_hw_channel 0 452 NULL
126259 +hid_sensor_power_state_453 hid_sensor_power_state 0 453 NULL
126260 +show_console_458 show_console 0 458 NULL
126261 +regcache_lzo_compress_464 regcache_lzo_compress 0 464 NULL nohasharray
126262 +core_alua_show_nonop_delay_msecs_464 core_alua_show_nonop_delay_msecs 0 464 &regcache_lzo_compress_464
126263 +bnx2x_compare_fw_ver_466 bnx2x_compare_fw_ver 0 466 NULL
126264 +smack_inode_getxattr_469 smack_inode_getxattr 0 469 NULL
126265 +_alloc_get_attr_desc_470 _alloc_get_attr_desc 2 470 NULL nohasharray
126266 +dib0700_i2c_xfer_legacy_470 dib0700_i2c_xfer_legacy 0 470 &_alloc_get_attr_desc_470
126267 +reg_show_state_474 reg_show_state 0 474 NULL
126268 +dccp_manip_pkt_476 dccp_manip_pkt 4 476 NULL
126269 +flash_fault_show_477 flash_fault_show 0 477 NULL
126270 +sparse_index_init_482 sparse_index_init 0 482 NULL nohasharray
126271 +netxen_get_sset_count_482 netxen_get_sset_count 0 482 &sparse_index_init_482
126272 +videobuf_streamon_485 videobuf_streamon 0 485 NULL
126273 +cfs_trace_set_debug_mb_usrstr_486 cfs_trace_set_debug_mb_usrstr 2 486 NULL
126274 +nvme_trans_modesel_data_488 nvme_trans_modesel_data 4 488 NULL
126275 +saa7146_s_ctrl_492 saa7146_s_ctrl 0 492 NULL
126276 +rmd256_init_494 rmd256_init 0 494 NULL
126277 +solo_queue_setup_497 solo_queue_setup 0 497 NULL
126278 +eventfd_ctx_read_499 eventfd_ctx_read 0 499 NULL
126279 +iwl_dbgfs_protection_mode_write_502 iwl_dbgfs_protection_mode_write 3-0 502 NULL
126280 +read_vbt_r0_503 read_vbt_r0 1 503 NULL
126281 +rx_rx_defrag_end_read_505 rx_rx_defrag_end_read 3-0 505 NULL
126282 +hotkey_source_mask_show_508 hotkey_source_mask_show 0 508 NULL
126283 +smp_send_cmd_512 smp_send_cmd 3 512 NULL
126284 +ezx_pcap_set_bits_514 ezx_pcap_set_bits 0 514 NULL
126285 +_snd_pcm_hw_param_first_516 _snd_pcm_hw_param_first 0 516 NULL
126286 +tomoyo_socket_sendmsg_permission_521 tomoyo_socket_sendmsg_permission 0 521 NULL
126287 +airo_change_mtu_522 airo_change_mtu 0 522 NULL
126288 +nilfs_direct_last_key_525 nilfs_direct_last_key 0 525 NULL
126289 +ocfs2_validate_meta_ecc_bhs_527 ocfs2_validate_meta_ecc_bhs 0 527 NULL nohasharray
126290 +vmci_transport_stream_dequeue_527 vmci_transport_stream_dequeue 0-3 527 &ocfs2_validate_meta_ecc_bhs_527 nohasharray
126291 +sdio_claim_irq_527 sdio_claim_irq 0 527 &vmci_transport_stream_dequeue_527
126292 +roccat_common2_sysfs_write_light_control_528 roccat_common2_sysfs_write_light_control 0-6-5 528 NULL
126293 +store_temp_type_531 store_temp_type 0-4 531 NULL
126294 +show_temp_pwm_532 show_temp_pwm 0 532 NULL nohasharray
126295 +csio_t5_mc_read_532 csio_t5_mc_read 0 532 &show_temp_pwm_532
126296 +radeonfb_set_par_533 radeonfb_set_par 0 533 NULL
126297 +zlib_deflate_workspacesize_537 zlib_deflate_workspacesize 0-2-1 537 NULL
126298 +s5p_mfc_alloc_dec_temp_buffers_v6_539 s5p_mfc_alloc_dec_temp_buffers_v6 0 539 NULL
126299 +iwl_dbgfs_wowlan_sram_read_540 iwl_dbgfs_wowlan_sram_read 3-0 540 NULL
126300 +write_room_541 write_room 0 541 NULL
126301 +dle_count_543 dle_count 0 543 NULL
126302 +broadsheet_spiflash_read_range_547 broadsheet_spiflash_read_range 0 547 NULL
126303 +devres_alloc_551 devres_alloc 2 551 NULL
126304 +sco_sock_setsockopt_552 sco_sock_setsockopt 5-0 552 NULL
126305 +init_560 init 0 560 NULL nohasharray
126306 +store_lid_resume_560 store_lid_resume 0-4 560 &init_560
126307 +dev_hard_header_565 dev_hard_header 0 565 NULL nohasharray
126308 +start_isoc_chain_565 start_isoc_chain 2 565 &dev_hard_header_565
126309 +sha256_ssse3_export_568 sha256_ssse3_export 0 568 NULL
126310 +musb_g_ep0_queue_573 musb_g_ep0_queue 0 573 NULL
126311 +myri10ge_open_577 myri10ge_open 0 577 NULL
126312 +show_fnode_auto_snd_tgt_disable_582 show_fnode_auto_snd_tgt_disable 0 582 NULL nohasharray
126313 +layout_store_582 layout_store 0-3 582 &show_fnode_auto_snd_tgt_disable_582
126314 +compat_sys_preadv_583 compat_sys_preadv 3 583 NULL
126315 +wdt_notify_sys_584 wdt_notify_sys 0 584 NULL
126316 +fb_check_caps_585 fb_check_caps 0 585 NULL
126317 +_nfs4_lookup_root_589 _nfs4_lookup_root 0 589 NULL nohasharray
126318 +dln2_i2c_xfer_589 dln2_i2c_xfer 0-3 589 &_nfs4_lookup_root_589
126319 +smk_write_load_self2_591 smk_write_load_self2 3-0 591 NULL
126320 +card_id_show_592 card_id_show 0 592 NULL nohasharray
126321 +adp8870_bl_ambient_light_level_show_592 adp8870_bl_ambient_light_level_show 0 592 &card_id_show_592
126322 +show_rdac4_594 show_rdac4 0 594 NULL nohasharray
126323 +sctp_v6_addr_to_user_594 sctp_v6_addr_to_user 0 594 &show_rdac4_594
126324 +sdr_cap_buf_prepare_600 sdr_cap_buf_prepare 0 600 NULL
126325 +fan_set_level_safe_602 fan_set_level_safe 0 602 NULL
126326 +iscsi_stat_sess_err_attr_show_603 iscsi_stat_sess_err_attr_show 0 603 NULL
126327 +ni_gpct_device_construct_610 ni_gpct_device_construct 5 610 NULL
126328 +show_speed_scan_613 show_speed_scan 0 613 NULL nohasharray
126329 +enic_dma_map_check_613 enic_dma_map_check 2 613 &show_speed_scan_613
126330 +pmcraid_show_drv_version_614 pmcraid_show_drv_version 0 614 NULL
126331 +fuse_request_alloc_nofs_617 fuse_request_alloc_nofs 1 617 NULL
126332 +ptlrpc_lprocfs_nrs_seq_write_621 ptlrpc_lprocfs_nrs_seq_write 3 621 NULL
126333 +sysfs_acpi_set_625 sysfs_acpi_set 3-0 625 NULL
126334 +viafb_dfpl_proc_write_627 viafb_dfpl_proc_write 3-0 627 NULL
126335 +store_temp_auto_offset_632 store_temp_auto_offset 0-4 632 NULL
126336 +bus_for_each_drv_634 bus_for_each_drv 0 634 NULL
126337 +drbd_bm_find_next_643 drbd_bm_find_next 2 643 NULL nohasharray
126338 +qla2x00_fabric_param_show_643 qla2x00_fabric_param_show 0 643 &drbd_bm_find_next_643 nohasharray
126339 +cfs_hash_bkt_size_643 cfs_hash_bkt_size 0 643 &qla2x00_fabric_param_show_643
126340 +unlink_queued_645 unlink_queued 3-4 645 NULL nohasharray
126341 +i40e_vsi_open_645 i40e_vsi_open 0 645 &unlink_queued_645
126342 +iscsi_nacl_auth_show_password_mutual_648 iscsi_nacl_auth_show_password_mutual 0 648 NULL
126343 +read_650 read 0-5-6 650 NULL
126344 +device_bind_driver_651 device_bind_driver 0 651 NULL nohasharray
126345 +kovaplus_sysfs_set_actual_profile_651 kovaplus_sysfs_set_actual_profile 0-4 651 &device_bind_driver_651
126346 +max2165_set_params_652 max2165_set_params 0 652 NULL
126347 +dtim_interval_read_654 dtim_interval_read 3-0 654 NULL
126348 +cifs_strict_readv_656 cifs_strict_readv 0 656 NULL
126349 +mpage_readpage_658 mpage_readpage 0 658 NULL
126350 +si476x_core_cmd_fm_rds_status_663 si476x_core_cmd_fm_rds_status 0 663 NULL
126351 +show_ds_req_665 show_ds_req 0 665 NULL
126352 +gr_add_dma_desc_668 gr_add_dma_desc 0 668 NULL
126353 +nvif_notify_new_671 nvif_notify_new 6 671 NULL
126354 +div_u64_rem_672 div_u64_rem 0 672 NULL
126355 +xfrm_aevent_msgsize_674 xfrm_aevent_msgsize 0 674 NULL
126356 +mem_rx_free_mem_blks_read_675 mem_rx_free_mem_blks_read 3-0 675 NULL
126357 +qla4xxx_soft_reset_676 qla4xxx_soft_reset 0 676 NULL
126358 +idt77252_init_tx_682 idt77252_init_tx 0 682 NULL
126359 +sys_sendfile64_687 sys_sendfile64 4 687 NULL
126360 +cxacru_sysfs_showattr_bool_692 cxacru_sysfs_showattr_bool 0 692 NULL
126361 +loop_attr_do_show_offset_696 loop_attr_do_show_offset 0 696 NULL nohasharray
126362 +snd_seq_cell_alloc_696 snd_seq_cell_alloc 0 696 &loop_attr_do_show_offset_696
126363 +vfio_cap_init_698 vfio_cap_init 0 698 NULL
126364 +max8925_reg_read_700 max8925_reg_read 0 700 NULL
126365 +padata_sysfs_show_701 padata_sysfs_show 0 701 NULL
126366 +rtl8169_try_rx_copy_705 rtl8169_try_rx_copy 3 705 NULL
126367 +ocfs2_fast_symlink_readpage_711 ocfs2_fast_symlink_readpage 0 711 NULL
126368 +ipath_resize_cq_712 ipath_resize_cq 2 712 NULL nohasharray
126369 +caif_connect_req_to_link_param_712 caif_connect_req_to_link_param 0 712 &ipath_resize_cq_712
126370 +i8k_hwmon_set_pwm_713 i8k_hwmon_set_pwm 0-4 713 NULL
126371 +vlan_get_size_715 vlan_get_size 0 715 NULL
126372 +disk_max_parts_719 disk_max_parts 0 719 NULL
126373 +ecryptfs_get_lower_file_724 ecryptfs_get_lower_file 0 724 NULL
126374 +common_perm_726 common_perm 0 726 NULL
126375 +sctp_setsockopt_peer_addr_params_734 sctp_setsockopt_peer_addr_params 3-0 734 NULL
126376 +tpm_inf_recv_735 tpm_inf_recv 0-3 735 NULL
126377 +wm8962_gpio_direction_out_738 wm8962_gpio_direction_out 0 738 NULL nohasharray
126378 +provisioning_mode_show_738 provisioning_mode_show 0 738 &wm8962_gpio_direction_out_738
126379 +store_selfballooning_741 store_selfballooning 0-4 741 NULL
126380 +c2port_read_dr_742 c2port_read_dr 0 742 NULL nohasharray
126381 +ubifs_budget_space_742 ubifs_budget_space 0 742 &c2port_read_dr_742
126382 +srp_send_req_748 srp_send_req 0 748 NULL
126383 +ddp_set_map_751 ddp_set_map 4 751 NULL
126384 +xfs_xattr_set_752 xfs_xattr_set 0 752 NULL
126385 +dvb_video_write_754 dvb_video_write 3-0 754 NULL
126386 +show_node_type_755 show_node_type 0 755 NULL
126387 +mc13783_gpo_regulator_disable_757 mc13783_gpo_regulator_disable 0 757 NULL
126388 +nilfs_snapshot_attr_show_760 nilfs_snapshot_attr_show 0 760 NULL
126389 +add_stereo_sw_763 add_stereo_sw 0 763 NULL
126390 +vx_start_stream_766 vx_start_stream 0 766 NULL nohasharray
126391 +mpage_writepage_766 mpage_writepage 0 766 &vx_start_stream_766 nohasharray
126392 +reconfigure_port_766 reconfigure_port 0 766 &mpage_writepage_766
126393 +netxen_show_diag_mode_767 netxen_show_diag_mode 0 767 NULL
126394 +show_counter_rx_p1_hdr_egr_ovfls_775 show_counter_rx_p1_hdr_egr_ovfls 0 775 NULL
126395 +s3c_hsotg_ep_queue_778 s3c_hsotg_ep_queue 0 778 NULL
126396 +dbg_check_tnc_779 dbg_check_tnc 0 779 NULL
126397 +ceph_monc_do_statfs_781 ceph_monc_do_statfs 0 781 NULL nohasharray
126398 +cfs_trace_allocate_string_buffer_781 cfs_trace_allocate_string_buffer 2 781 &ceph_monc_do_statfs_781
126399 +jbd2_journal_dirty_metadata_784 jbd2_journal_dirty_metadata 0 784 NULL nohasharray
126400 +av7110_ir_proc_write_784 av7110_ir_proc_write 0-3 784 &jbd2_journal_dirty_metadata_784
126401 +ath6kl_disconnect_timeout_write_794 ath6kl_disconnect_timeout_write 3-0 794 NULL
126402 +mwifiex_cmd_802_11_scan_ext_803 mwifiex_cmd_802_11_scan_ext 0 803 NULL
126403 +i2c_hid_power_806 i2c_hid_power 0 806 NULL
126404 +ath5k_rxbuf_setup_807 ath5k_rxbuf_setup 0 807 NULL
126405 +sb16_audio_prepare_for_input_808 sb16_audio_prepare_for_input 0 808 NULL nohasharray
126406 +ping_check_bind_addr_808 ping_check_bind_addr 0 808 &sb16_audio_prepare_for_input_808
126407 +driver_sysfs_add_809 driver_sysfs_add 0 809 NULL
126408 +sdo_g_mbus_fmt_811 sdo_g_mbus_fmt 0 811 NULL
126409 +csio_vport_create_812 csio_vport_create 0 812 NULL
126410 +dlm_attr_store_813 dlm_attr_store 0-4 813 NULL
126411 +if_writecmd_815 if_writecmd 2 815 NULL
126412 +wl1251_boot_upload_nvs_817 wl1251_boot_upload_nvs 0 817 NULL
126413 +igb_request_irq_821 igb_request_irq 0 821 NULL
126414 +si4713_read_property_825 si4713_read_property 0 825 NULL
126415 +read_fifo_826 read_fifo 3 826 NULL nohasharray
126416 +read_mmd_indirect_826 read_mmd_indirect 0 826 &read_fifo_826
126417 +brightness_get_837 brightness_get 0 837 NULL nohasharray
126418 +wl1251_op_start_837 wl1251_op_start 0 837 &brightness_get_837
126419 +sht15_update_measurements_838 sht15_update_measurements 0 838 NULL nohasharray
126420 +netprio_device_event_838 netprio_device_event 0 838 &sht15_update_measurements_838
126421 +show_capability_841 show_capability 0 841 NULL
126422 +SyS_write_846 SyS_write 3 846 NULL
126423 +kobil_write_room_847 kobil_write_room 0 847 NULL
126424 +tnc_next_848 tnc_next 0 848 NULL
126425 +um_idi_read_850 um_idi_read 3-0 850 NULL
126426 +watchdog_write_856 watchdog_write 0-3 856 NULL
126427 +phy_ethtool_gset_857 phy_ethtool_gset 0 857 NULL
126428 +error_state_read_859 error_state_read 6-0-5 859 NULL
126429 +reqbufs_output_860 reqbufs_output 0 860 NULL
126430 +port100_alloc_skb_861 port100_alloc_skb 2 861 NULL nohasharray
126431 +iio_triggered_buffer_predisable_861 iio_triggered_buffer_predisable 0 861 &port100_alloc_skb_861
126432 +tuner_i2c_xfer_send_recv_864 tuner_i2c_xfer_send_recv 0-5 864 NULL
126433 +btrfs_dirty_inode_868 btrfs_dirty_inode 0 868 NULL
126434 +ipr_read_trace_869 ipr_read_trace 6-0-5 869 NULL nohasharray
126435 +ace_set_mac_addr_869 ace_set_mac_addr 0 869 &ipr_read_trace_869
126436 +epx_c3_notify_sys_871 epx_c3_notify_sys 0 871 NULL
126437 +i2c_wait_done_873 i2c_wait_done 0 873 NULL
126438 +link_mem_sections_878 link_mem_sections 0 878 NULL
126439 +iwl_dbgfs_fh_reg_read_879 iwl_dbgfs_fh_reg_read 3-0 879 NULL nohasharray
126440 +o2net_send_message_vec_879 o2net_send_message_vec 4 879 &iwl_dbgfs_fh_reg_read_879
126441 +show_conn_param_ISCSI_PARAM_PING_TMO_881 show_conn_param_ISCSI_PARAM_PING_TMO 0 881 NULL
126442 +fc2580_wr_reg_ff_883 fc2580_wr_reg_ff 0 883 NULL nohasharray
126443 +qla4_8xxx_sysfs_write_fw_dump_883 qla4_8xxx_sysfs_write_fw_dump 0-6-5 883 &fc2580_wr_reg_ff_883
126444 +set_node_desc_885 set_node_desc 0-4 885 NULL
126445 +show_fnode_max_burst_len_889 show_fnode_max_burst_len 0 889 NULL
126446 +vsock_stream_sendmsg_898 vsock_stream_sendmsg 0-4 898 NULL
126447 +btrfs_is_valid_xattr_899 btrfs_is_valid_xattr 0 899 NULL
126448 +drv_attr_show_903 drv_attr_show 0 903 NULL nohasharray
126449 +regulator_bulk_enable_903 regulator_bulk_enable 0 903 &drv_attr_show_903
126450 +tcpprobe_read_904 tcpprobe_read 0-3 904 NULL
126451 +snd_pcm_action_single_905 snd_pcm_action_single 0 905 NULL
126452 +set_file_info_909 set_file_info 0 909 NULL
126453 +mci_seconds_show_913 mci_seconds_show 0 913 NULL
126454 +tty_buffer_space_avail_919 tty_buffer_space_avail 0 919 NULL
126455 +prod_id1_show_921 prod_id1_show 0 921 NULL nohasharray
126456 +__reqbufs_921 __reqbufs 0 921 &prod_id1_show_921 nohasharray
126457 +ssp_enable_sensor_921 ssp_enable_sensor 0 921 &__reqbufs_921
126458 +kernel_sendpage_923 kernel_sendpage 4 923 NULL nohasharray
126459 +play_video_cb_923 play_video_cb 2 923 &kernel_sendpage_923
126460 +nfs4_do_fsinfo_925 nfs4_do_fsinfo 0 925 NULL nohasharray
126461 +pm_runtime_get_sync_925 pm_runtime_get_sync 0 925 &nfs4_do_fsinfo_925
126462 +wm8350_rtc_start_alarm_927 wm8350_rtc_start_alarm 0 927 NULL
126463 +snd_ensoniq_trigger_933 snd_ensoniq_trigger 0 933 NULL
126464 +regulator_enable_regmap_934 regulator_enable_regmap 0 934 NULL
126465 +ath10k_htt_h2t_stats_req_936 ath10k_htt_h2t_stats_req 0 936 NULL nohasharray
126466 +ad5360_write_unlocked_936 ad5360_write_unlocked 0 936 &ath10k_htt_h2t_stats_req_936
126467 +navman_write_938 navman_write 0-4 938 NULL
126468 +em25xx_bus_B_check_for_device_946 em25xx_bus_B_check_for_device 0 946 NULL
126469 +carl9170_cmd_buf_950 carl9170_cmd_buf 3 950 NULL nohasharray
126470 +xudc_start_950 xudc_start 0 950 &carl9170_cmd_buf_950
126471 +__nodes_weight_956 __nodes_weight 0 956 NULL
126472 +lpfc_fdmi_on_show_958 lpfc_fdmi_on_show 0 958 NULL nohasharray
126473 +nilfs_btree_prepare_delete_958 nilfs_btree_prepare_delete 0 958 &lpfc_fdmi_on_show_958
126474 +mem_limit_store_964 mem_limit_store 0-4 964 NULL
126475 +chksum_setkey_972 chksum_setkey 0 972 NULL
126476 +stop_975 stop 0 975 NULL nohasharray
126477 +mnt_want_write_975 mnt_want_write 0 975 &stop_975
126478 +gprs_open_978 gprs_open 0 978 NULL nohasharray
126479 +mlx4_cq_alloc_978 mlx4_cq_alloc 0 978 &gprs_open_978
126480 +mmio16read__read_file_981 mmio16read__read_file 0 981 NULL nohasharray
126481 +rocker_port_fdb_flush_981 rocker_port_fdb_flush 0 981 &mmio16read__read_file_981
126482 +_ctl_ioc_reply_queue_count_show_982 _ctl_ioc_reply_queue_count_show 0 982 NULL nohasharray
126483 +cx24113_set_params_982 cx24113_set_params 0 982 &_ctl_ioc_reply_queue_count_show_982
126484 +set_usb2_hw_lpm_983 set_usb2_hw_lpm 0 983 NULL
126485 +show_node_guid_985 show_node_guid 0 985 NULL
126486 +usnic_ib_qp_grp_dump_hdr_989 usnic_ib_qp_grp_dump_hdr 2 989 NULL
126487 +memcmp_990 memcmp 0 990 NULL
126488 +skge_rx_fill_991 skge_rx_fill 0 991 NULL
126489 +tts_notify_reboot_993 tts_notify_reboot 0 993 NULL nohasharray
126490 +memory_probe_store_993 memory_probe_store 0-4 993 &tts_notify_reboot_993
126491 +hdlcdev_rx_997 hdlcdev_rx 3 997 NULL
126492 +pch_udc_create_dma_chain_1001 pch_udc_create_dma_chain 0 1001 NULL
126493 +cdc_ncm_show_wNdpInDivisor_1003 cdc_ncm_show_wNdpInDivisor 0 1003 NULL nohasharray
126494 +show_sas_port_num_phys_1003 show_sas_port_num_phys 0 1003 &cdc_ncm_show_wNdpInDivisor_1003
126495 +remove_monitor_info_1004 remove_monitor_info 3 1004 NULL
126496 +wl1271_allocate_sta_1006 wl1271_allocate_sta 0 1006 NULL
126497 +ds1337_set_alarm_1008 ds1337_set_alarm 0 1008 NULL
126498 +bt856_init_1009 bt856_init 0 1009 NULL
126499 +readreg_1017 readreg 0-1 1017 NULL
126500 +cxusb_i2c_xfer_1019 cxusb_i2c_xfer 0-3 1019 NULL nohasharray
126501 +_do_truncate_1019 _do_truncate 0 1019 &cxusb_i2c_xfer_1019
126502 +smk_write_cipso2_1021 smk_write_cipso2 3-0 1021 NULL
126503 +si476x_core_cmd_am_rsq_status_1023 si476x_core_cmd_am_rsq_status 0 1023 NULL
126504 +show_fc_host_serial_number_1024 show_fc_host_serial_number 0 1024 NULL
126505 +niu_enable_rx_channel_1025 niu_enable_rx_channel 0 1025 NULL
126506 +exofs_writepages_1027 exofs_writepages 0 1027 NULL
126507 +il3945_show_antenna_1032 il3945_show_antenna 0 1032 NULL nohasharray
126508 +minor_show_1032 minor_show 0 1032 &il3945_show_antenna_1032
126509 +mpu401_open_1036 mpu401_open 0 1036 NULL nohasharray
126510 +mlx4_en_create_drop_qp_1036 mlx4_en_create_drop_qp 0 1036 &mpu401_open_1036
126511 +ltc4245_show_alarm_1037 ltc4245_show_alarm 0 1037 NULL
126512 +adis_update_scan_mode_1039 adis_update_scan_mode 0 1039 NULL
126513 +ath5k_start_1041 ath5k_start 0 1041 NULL
126514 +gigaset_initdriver_1060 gigaset_initdriver 2 1060 NULL nohasharray
126515 +lpfc_aer_support_store_1060 lpfc_aer_support_store 0-4 1060 &gigaset_initdriver_1060
126516 +qlcnic_fw_create_ctx_1065 qlcnic_fw_create_ctx 0 1065 NULL
126517 +mce_request_packet_1073 mce_request_packet 3 1073 NULL nohasharray
126518 +writeout_1073 writeout 0 1073 &mce_request_packet_1073
126519 +data_calc_1074 data_calc 0 1074 NULL
126520 +agp_create_memory_1075 agp_create_memory 1 1075 NULL nohasharray
126521 +mwifiex_histogram_write_1075 mwifiex_histogram_write 0-3 1075 &agp_create_memory_1075
126522 +hwrng_init_1077 hwrng_init 0 1077 NULL
126523 +tps65912_gpio_input_1084 tps65912_gpio_input 0 1084 NULL
126524 +nfs_pgarray_set_1085 nfs_pgarray_set 2 1085 NULL
126525 +zl10039_writereg_1086 zl10039_writereg 0 1086 NULL
126526 +xs_sendpages_1091 xs_sendpages 5 1091 NULL
126527 +llcp_sock_sendmsg_1092 llcp_sock_sendmsg 4-0 1092 NULL
126528 +n_tracerouter_read_1094 n_tracerouter_read 0 1094 NULL
126529 +nfs4_init_nonuniform_client_string_1097 nfs4_init_nonuniform_client_string 3 1097 NULL nohasharray
126530 +iscsi_nacl_param_show_ErrorRecoveryLevel_1097 iscsi_nacl_param_show_ErrorRecoveryLevel 0 1097 &nfs4_init_nonuniform_client_string_1097
126531 +fmc_transfer_rds_from_internal_buff_1098 fmc_transfer_rds_from_internal_buff 0 1098 NULL nohasharray
126532 +ath10k_hif_start_1098 ath10k_hif_start 0 1098 &fmc_transfer_rds_from_internal_buff_1098
126533 +in1_input_show_1099 in1_input_show 0 1099 NULL
126534 +bitmap_parse_1103 bitmap_parse 0 1103 NULL
126535 +show_1104 show 0 1104 NULL
126536 +__arch_hweight8_1105 __arch_hweight8 0 1105 NULL
126537 +store_risefalltime_1109 store_risefalltime 0-4 1109 NULL
126538 +omninet_open_1110 omninet_open 0 1110 NULL
126539 +utf8s_to_utf16s_1115 utf8s_to_utf16s 0 1115 NULL
126540 +indirect_bytes_number_1116 indirect_bytes_number 0-2 1116 NULL
126541 +b43legacy_phy_versioning_1117 b43legacy_phy_versioning 0 1117 NULL
126542 +bql_show_limit_min_1118 bql_show_limit_min 0 1118 NULL
126543 +show_temp_crit_enable_1119 show_temp_crit_enable 0 1119 NULL
126544 +edac_fake_inject_write_1120 edac_fake_inject_write 0-3 1120 NULL
126545 +splice_read_1122 splice_read 0 1122 NULL
126546 +sdio_uart_write_room_1123 sdio_uart_write_room 0 1123 NULL nohasharray
126547 +drvctl_store_1123 drvctl_store 0-4 1123 &sdio_uart_write_room_1123
126548 +__btrfs_cow_block_1125 __btrfs_cow_block 0 1125 NULL nohasharray
126549 +__ext4_journal_stop_1125 __ext4_journal_stop 0 1125 &__btrfs_cow_block_1125
126550 +cfg80211_report_obss_beacon_1133 cfg80211_report_obss_beacon 3 1133 NULL
126551 +vmalloc_32_1135 vmalloc_32 1 1135 NULL
126552 +ad1848_prepare_for_input_1140 ad1848_prepare_for_input 0 1140 NULL
126553 +loop_attr_sizelimit_show_1142 loop_attr_sizelimit_show 0 1142 NULL
126554 +gadget_dev_desc_bMaxPacketSize0_store_1145 gadget_dev_desc_bMaxPacketSize0_store 0-3 1145 NULL
126555 +queue_max_integrity_segments_show_1146 queue_max_integrity_segments_show 0 1146 NULL
126556 +gadget_config_desc_bmAttributes_show_1150 gadget_config_desc_bmAttributes_show 0 1150 NULL nohasharray
126557 +rt2800usb_enable_radio_1150 rt2800usb_enable_radio 0 1150 &gadget_config_desc_bmAttributes_show_1150 nohasharray
126558 +patch_vt3476_1150 patch_vt3476 0 1150 &rt2800usb_enable_radio_1150
126559 +queue_max_hw_sectors_show_1155 queue_max_hw_sectors_show 0 1155 NULL
126560 +i2400m_rx_ctl_1157 i2400m_rx_ctl 4 1157 NULL
126561 +lbs_set_host_sleep_1159 lbs_set_host_sleep 0 1159 NULL
126562 +hso_sysfs_show_porttype_1161 hso_sysfs_show_porttype 0 1161 NULL
126563 +invalid_io_show_1165 invalid_io_show 0 1165 NULL
126564 +wl18xx_acx_clear_statistics_1174 wl18xx_acx_clear_statistics 0 1174 NULL
126565 +pfkey_xfrm_policy2msg_size_1176 pfkey_xfrm_policy2msg_size 0 1176 NULL nohasharray
126566 +dw2104_i2c_transfer_1176 dw2104_i2c_transfer 0-3 1176 &pfkey_xfrm_policy2msg_size_1176
126567 +shm32write__write_file_1183 shm32write__write_file 0 1183 NULL
126568 +show_1186 show 0 1186 NULL
126569 +ipc_alloc_1192 ipc_alloc 1 1192 NULL nohasharray
126570 +store_sf_ctrl_1192 store_sf_ctrl 0-4 1192 &ipc_alloc_1192
126571 +ib_create_send_mad_1196 ib_create_send_mad 5 1196 NULL nohasharray
126572 +mc13892_gpo_regulator_disable_1196 mc13892_gpo_regulator_disable 0 1196 &ib_create_send_mad_1196
126573 +tcm_loop_tpg_show_transport_status_1197 tcm_loop_tpg_show_transport_status 0 1197 NULL nohasharray
126574 +bdx_vlan_rx_add_vid_1197 bdx_vlan_rx_add_vid 0 1197 &tcm_loop_tpg_show_transport_status_1197
126575 +ivtvfb_set_par_1198 ivtvfb_set_par 0 1198 NULL nohasharray
126576 +pstore_ftrace_knob_write_1198 pstore_ftrace_knob_write 3 1198 &ivtvfb_set_par_1198
126577 +i2400m_rx_ctl_ack_1199 i2400m_rx_ctl_ack 3 1199 NULL
126578 +i2cdev_read_1206 i2cdev_read 3-0 1206 NULL
126579 +profile_capable_1207 profile_capable 0 1207 NULL
126580 +kernfs_iop_setattr_1212 kernfs_iop_setattr 0 1212 NULL
126581 +lov_ost_pool_init_1215 lov_ost_pool_init 2 1215 NULL
126582 +cifs_writev_1218 cifs_writev 0 1218 NULL nohasharray
126583 +mlx4_table_get_1218 mlx4_table_get 0 1218 &cifs_writev_1218
126584 +fsync_buffers_list_1219 fsync_buffers_list 0 1219 NULL
126585 +generic_file_splice_read_1220 generic_file_splice_read 0 1220 NULL
126586 +power_1221 power 0 1221 NULL
126587 +xhci_check_maxpacket_1225 xhci_check_maxpacket 0 1225 NULL nohasharray
126588 +show_fcstat_fc_xid_not_found_1225 show_fcstat_fc_xid_not_found 0 1225 &xhci_check_maxpacket_1225
126589 +pci_ni8430_init_1228 pci_ni8430_init 0 1228 NULL
126590 +ipw_packet_received_skb_1230 ipw_packet_received_skb 2 1230 NULL nohasharray
126591 +show_out0_ouput_1230 show_out0_ouput 0 1230 &ipw_packet_received_skb_1230
126592 +mtd_type_show_1233 mtd_type_show 0 1233 NULL nohasharray
126593 +lbs_set_iface_type_1233 lbs_set_iface_type 0 1233 &mtd_type_show_1233
126594 +ipw2100_set_address_1236 ipw2100_set_address 0 1236 NULL
126595 +kernfs_file_direct_read_1238 kernfs_file_direct_read 3-0 1238 NULL
126596 +acpi_battery_write_alarm_1240 acpi_battery_write_alarm 3-0 1240 NULL
126597 +v9fs_write_inode_dotl_1241 v9fs_write_inode_dotl 0 1241 NULL
126598 +ehci_urb_enqueue_1242 ehci_urb_enqueue 0 1242 NULL
126599 +usnic_ib_show_cq_per_vf_1244 usnic_ib_show_cq_per_vf 0 1244 NULL
126600 +qla2x00_total_isp_aborts_show_1247 qla2x00_total_isp_aborts_show 0 1247 NULL
126601 +class_osdblk_remove_1250 class_osdblk_remove 0-4 1250 NULL
126602 +ipath_read_umem64_1254 ipath_read_umem64 0 1254 NULL
126603 +drm_primary_helper_create_plane_1262 drm_primary_helper_create_plane 3 1262 NULL
126604 +rocker_group_l2_fan_out_1265 rocker_group_l2_fan_out 3-0 1265 NULL
126605 +tw9910_s_fmt_1268 tw9910_s_fmt 0 1268 NULL nohasharray
126606 +roccat_common2_sysfs_write_keys_macro_1268 roccat_common2_sysfs_write_keys_macro 0-6-5 1268 &tw9910_s_fmt_1268
126607 +patch_ca0132_1272 patch_ca0132 0 1272 NULL
126608 +ioctl_private_iw_point_1273 ioctl_private_iw_point 7 1273 NULL nohasharray
126609 +show_aout_1273 show_aout 0 1273 &ioctl_private_iw_point_1273
126610 +bmc150_accel_validate_trigger_1275 bmc150_accel_validate_trigger 0 1275 NULL
126611 +n_ext_ts_show_1281 n_ext_ts_show 0 1281 NULL
126612 +snd_pcm_do_stop_1282 snd_pcm_do_stop 0 1282 NULL nohasharray
126613 +lpfc_bg_info_show_1282 lpfc_bg_info_show 0 1282 &snd_pcm_do_stop_1282
126614 +gdth_set_info_1287 gdth_set_info 0-3 1287 NULL nohasharray
126615 +SyS_flistxattr_1287 SyS_flistxattr 3 1287 &gdth_set_info_1287
126616 +tx_frag_in_process_called_read_1290 tx_frag_in_process_called_read 3-0 1290 NULL
126617 +add_std_chmaps_1291 add_std_chmaps 0 1291 NULL
126618 +posix_acl_xattr_set_1301 posix_acl_xattr_set 4-0 1301 NULL
126619 +falcon_reconfigure_port_1309 falcon_reconfigure_port 0 1309 NULL
126620 +nc_vendor_read_1315 nc_vendor_read 0 1315 NULL
126621 +ndo_switch_parent_id_get_1316 ndo_switch_parent_id_get 0 1316 NULL
126622 +wm_adsp_buf_alloc_1317 wm_adsp_buf_alloc 2 1317 NULL
126623 +edge_write_room_1318 edge_write_room 0 1318 NULL nohasharray
126624 +runtime_show_1318 runtime_show 0 1318 &edge_write_room_1318
126625 +show_eeprom_delay_1320 show_eeprom_delay 0 1320 NULL nohasharray
126626 +vbi_out_start_streaming_1320 vbi_out_start_streaming 0 1320 &show_eeprom_delay_1320
126627 +intel_iommu_show_ecap_1321 intel_iommu_show_ecap 0 1321 NULL
126628 +rio_mport_scan_1322 rio_mport_scan 0 1322 NULL
126629 +qlcnic_pci_sriov_configure_1327 qlcnic_pci_sriov_configure 2-0 1327 NULL nohasharray
126630 +push_node_left_1327 push_node_left 0 1327 &qlcnic_pci_sriov_configure_1327 nohasharray
126631 +mt9m111_set_red_balance_1327 mt9m111_set_red_balance 0 1327 &push_node_left_1327 nohasharray
126632 +geos_gpio_store_1327 geos_gpio_store 0-4 1327 &mt9m111_set_red_balance_1327
126633 +udf_statfs_1329 udf_statfs 0 1329 NULL
126634 +SMB2_get_srv_num_1333 SMB2_get_srv_num 0 1333 NULL
126635 +carl9170_rx_stream_1334 carl9170_rx_stream 3 1334 NULL nohasharray
126636 +md5_final_1334 md5_final 0 1334 &carl9170_rx_stream_1334
126637 +tcp_port_read_1340 tcp_port_read 0 1340 NULL
126638 +btrfs_submit_compressed_write_1347 btrfs_submit_compressed_write 5 1347 NULL
126639 +gen_pool_best_fit_1348 gen_pool_best_fit 2-3-4 1348 NULL
126640 +dccp_packet_1350 dccp_packet 0 1350 NULL nohasharray
126641 +nilfs_flush_device_1350 nilfs_flush_device 0 1350 &dccp_packet_1350 nohasharray
126642 +o2nm_cluster_attr_reconnect_delay_ms_write_1350 o2nm_cluster_attr_reconnect_delay_ms_write 0-3 1350 &nilfs_flush_device_1350
126643 +bond_verify_device_path_1352 bond_verify_device_path 3 1352 NULL nohasharray
126644 +tg_set_conf_u64_1352 tg_set_conf_u64 0-3 1352 &bond_verify_device_path_1352
126645 +em28xx_set_audio_source_1356 em28xx_set_audio_source 0 1356 NULL nohasharray
126646 +wait_obj_created_1356 wait_obj_created 0 1356 &em28xx_set_audio_source_1356
126647 +snd_pcm_lib_write1_1358 snd_pcm_lib_write1 0-3 1358 NULL
126648 +ipx_sendmsg_1362 ipx_sendmsg 4-0 1362 NULL nohasharray
126649 +show_fan_step_output_1362 show_fan_step_output 0 1362 &ipx_sendmsg_1362
126650 +__fscache_read_or_alloc_page_1365 __fscache_read_or_alloc_page 0 1365 NULL
126651 +bfad_im_fw_version_show_1366 bfad_im_fw_version_show 0 1366 NULL
126652 +pirq_enable_irq_1368 pirq_enable_irq 0 1368 NULL
126653 +fw_stats_raw_read_1369 fw_stats_raw_read 3-0 1369 NULL
126654 +snd_seq_ioctl_set_client_pool_1370 snd_seq_ioctl_set_client_pool 0 1370 NULL
126655 +ocfs2_prepare_inode_for_write_1372 ocfs2_prepare_inode_for_write 0 1372 NULL
126656 +qla2x00_thermal_temp_show_1374 qla2x00_thermal_temp_show 0 1374 NULL
126657 +xpcs_reg_addr_read_1381 xpcs_reg_addr_read 3-0 1381 NULL nohasharray
126658 +rtl8180_init_rx_ring_1381 rtl8180_init_rx_ring 0 1381 &xpcs_reg_addr_read_1381
126659 +sht15_store_heater_1382 sht15_store_heater 0-4 1382 NULL
126660 +sctp_setsockopt_initmsg_1383 sctp_setsockopt_initmsg 3-0 1383 NULL
126661 +do_msgsnd_1387 do_msgsnd 4 1387 NULL nohasharray
126662 +show_global_beep_1387 show_global_beep 0 1387 &do_msgsnd_1387
126663 +snd_at73c213_pcm_prepare_1388 snd_at73c213_pcm_prepare 0 1388 NULL nohasharray
126664 +ds2781_set_rsgain_register_1388 ds2781_set_rsgain_register 0 1388 &snd_at73c213_pcm_prepare_1388
126665 +common_perm_mnt_dentry_1390 common_perm_mnt_dentry 0 1390 NULL
126666 +SYSC_io_getevents_1392 SYSC_io_getevents 3 1392 NULL
126667 +zone_page_state_1393 zone_page_state 0 1393 NULL
126668 +error_1397 error 0 1397 NULL
126669 +hugetlbfs_write_end_1398 hugetlbfs_write_end 0-5 1398 NULL
126670 +rbd_size_show_1401 rbd_size_show 0 1401 NULL nohasharray
126671 +snd_hda_codec_build_pcms_1401 snd_hda_codec_build_pcms 0 1401 &rbd_size_show_1401
126672 +hci_si_event_1404 hci_si_event 3 1404 NULL nohasharray
126673 +matroxfb_dh_decode_var_1404 matroxfb_dh_decode_var 0 1404 &hci_si_event_1404
126674 +ivtv_start_v4l2_decode_stream_1406 ivtv_start_v4l2_decode_stream 0 1406 NULL
126675 +show_in_min_alarm_1408 show_in_min_alarm 0 1408 NULL
126676 +wait_comp_1409 wait_comp 0 1409 NULL
126677 +b43_gphy_op_switch_channel_1410 b43_gphy_op_switch_channel 0 1410 NULL
126678 +snd_cmipci_capture_trigger_1411 snd_cmipci_capture_trigger 0 1411 NULL
126679 +cfs_trace_copyout_string_1416 cfs_trace_copyout_string 2 1416 NULL
126680 +hfsplus_security_getxattr_1419 hfsplus_security_getxattr 0 1419 NULL
126681 +sctp_sf_abort_violation_1420 sctp_sf_abort_violation 7 1420 NULL
126682 +find_temp_source_1425 find_temp_source 0 1425 NULL
126683 +store_tempsense_1428 store_tempsense 0-4 1428 NULL
126684 +cpia2_read_1434 cpia2_read 0 1434 NULL
126685 +init_rs_internal_1436 init_rs_internal 1 1436 NULL
126686 +stack_max_size_read_1445 stack_max_size_read 3 1445 NULL
126687 +brcmf_sdio_read_control_1451 brcmf_sdio_read_control 3 1451 NULL
126688 +__cfg80211_alloc_reply_skb_1454 __cfg80211_alloc_reply_skb 4 1454 NULL nohasharray
126689 +t4_sge_alloc_eth_txq_1454 t4_sge_alloc_eth_txq 0 1454 &__cfg80211_alloc_reply_skb_1454
126690 +snd_es1938_playback1_prepare_1455 snd_es1938_playback1_prepare 0 1455 NULL
126691 +smk_parse_long_rule_1461 smk_parse_long_rule 0 1461 NULL
126692 +tx_queue_len_read_1463 tx_queue_len_read 3-0 1463 NULL
126693 +sub_interval_1466 sub_interval 0 1466 NULL
126694 +xprt_alloc_1475 xprt_alloc 2 1475 NULL
126695 +SYSC_syslog_1477 SYSC_syslog 3 1477 NULL nohasharray
126696 +nes_show_adapter_1477 nes_show_adapter 0 1477 &SYSC_syslog_1477
126697 +selinux_getprocattr_1481 selinux_getprocattr 0 1481 NULL
126698 +set_otp0en_1484 set_otp0en 4-0 1484 NULL
126699 +sta_num_ps_buf_frames_read_1488 sta_num_ps_buf_frames_read 3-0 1488 NULL
126700 +efivar_store_raw_1489 efivar_store_raw 0-3 1489 NULL
126701 +osd_req_decode_sense_1492 osd_req_decode_sense 0 1492 NULL
126702 +usbvision_i2c_read_1493 usbvision_i2c_read 0-4 1493 NULL nohasharray
126703 +iwl_dbgfs_bt_tx_prio_write_1493 iwl_dbgfs_bt_tx_prio_write 0-3 1493 &usbvision_i2c_read_1493
126704 +snd_seq_ioctl_remove_events_1494 snd_seq_ioctl_remove_events 0 1494 NULL
126705 +scsiback_tpg_param_show_alias_1495 scsiback_tpg_param_show_alias 0 1495 NULL
126706 +fpregs_set_1497 fpregs_set 4 1497 NULL
126707 +em_show_1501 em_show 0 1501 NULL nohasharray
126708 +__blk_bios_map_sg_1501 __blk_bios_map_sg 0 1501 &em_show_1501
126709 +packet_buffer_get_1505 packet_buffer_get 0 1505 NULL
126710 +show_constraint_power_limit_uw_1509 show_constraint_power_limit_uw 0 1509 NULL
126711 +khugepaged_max_ptes_none_show_1514 khugepaged_max_ptes_none_show 0 1514 NULL
126712 +smack_netlabel_1516 smack_netlabel 0 1516 NULL
126713 +tomoyo_round2_1518 tomoyo_round2 0 1518 NULL
126714 +bluetooth_store_1522 bluetooth_store 4-0 1522 NULL
126715 +wm831x_alive_ldo_get_status_1525 wm831x_alive_ldo_get_status 0 1525 NULL
126716 +ieee80211_get_regs_len_1527 ieee80211_get_regs_len 0 1527 NULL
126717 +alloc_perm_bits_1532 alloc_perm_bits 2 1532 NULL
126718 +tx_packets_show_1535 tx_packets_show 0 1535 NULL
126719 +v9fs_file_write_1539 v9fs_file_write 0-3 1539 NULL
126720 +new_rsb_count_write_1543 new_rsb_count_write 3-0 1543 NULL
126721 +iscsit_na_nopin_response_timeout_1544 iscsit_na_nopin_response_timeout 0 1544 NULL
126722 +target_stat_scsi_att_intr_port_show_attr_port_auth_indx_1547 target_stat_scsi_att_intr_port_show_attr_port_auth_indx 0 1547 NULL
126723 +mei_txe_fw_status_1549 mei_txe_fw_status 0 1549 NULL
126724 +set_max_min_1551 set_max_min 0-4 1551 NULL
126725 +queue_show_iostats_1552 queue_show_iostats 0 1552 NULL
126726 +vxge_del_mac_addr_1554 vxge_del_mac_addr 0 1554 NULL
126727 +ath6kl_init_get_fwcaps_1557 ath6kl_init_get_fwcaps 3 1557 NULL
126728 +lpfc_txq_hw_show_1558 lpfc_txq_hw_show 0 1558 NULL nohasharray
126729 +acerhdf_set_mode_1558 acerhdf_set_mode 0 1558 &lpfc_txq_hw_show_1558
126730 +TermChar_store_1561 TermChar_store 0-4 1561 NULL
126731 +w1_f12_read_state_1565 w1_f12_read_state 0-5-6 1565 NULL
126732 +max_freq_store_1570 max_freq_store 0-4 1570 NULL
126733 +compat_sys_vmsplice_1571 compat_sys_vmsplice 3 1571 NULL
126734 +pages_to_scan_store_1572 pages_to_scan_store 0-4 1572 NULL
126735 +raid_disks_show_1573 raid_disks_show 0 1573 NULL nohasharray
126736 +ssu100_open_1573 ssu100_open 0 1573 &raid_disks_show_1573
126737 +gadget_config_name_configuration_store_1575 gadget_config_name_configuration_store 0-3 1575 NULL
126738 +cyapa_gen5_get_query_data_1577 cyapa_gen5_get_query_data 0 1577 NULL
126739 +de4x5_init_1580 de4x5_init 0 1580 NULL nohasharray
126740 +__rtc_set_alarm_1580 __rtc_set_alarm 0 1580 &de4x5_init_1580
126741 +usblp_show_ieee1284_id_1581 usblp_show_ieee1284_id 0 1581 NULL
126742 +vv6410_start_1582 vv6410_start 0 1582 NULL
126743 +ieee80211_if_read_dot11MeshHWMPnetDiameterTraversalTime_1589 ieee80211_if_read_dot11MeshHWMPnetDiameterTraversalTime 3-0 1589 NULL
126744 +dccp_v6_connect_1590 dccp_v6_connect 0 1590 NULL
126745 +fc_frame_alloc_1596 fc_frame_alloc 2 1596 NULL
126746 +b44_init_one_1603 b44_init_one 0 1603 NULL
126747 +snd_seq_kernel_client_enqueue_blocking_1604 snd_seq_kernel_client_enqueue_blocking 0 1604 NULL
126748 +__uncore_match_show_1606 __uncore_match_show 0 1606 NULL nohasharray
126749 +disabled_store_1606 disabled_store 0-4 1606 &__uncore_match_show_1606
126750 +packet_buffer_init_1607 packet_buffer_init 2 1607 NULL
126751 +btmrvl_hscmd_read_1614 btmrvl_hscmd_read 3-0 1614 NULL
126752 +wl1271_ap_init_deauth_template_1617 wl1271_ap_init_deauth_template 0 1617 NULL
126753 +v9fs_fid_xattr_get_1618 v9fs_fid_xattr_get 0 1618 NULL
126754 +jfs_write_inode_1620 jfs_write_inode 0 1620 NULL
126755 +zd_read_regdomain_1622 zd_read_regdomain 0 1622 NULL
126756 +beiscsi_get_initname_1629 beiscsi_get_initname 0 1629 NULL
126757 +ip_tunnel_init_1633 ip_tunnel_init 0 1633 NULL
126758 +rsb_insert_1636 rsb_insert 0 1636 NULL nohasharray
126759 +inv_fifo_rate_show_1636 inv_fifo_rate_show 0 1636 &rsb_insert_1636
126760 +cifs_write_end_1643 cifs_write_end 0-5 1643 NULL
126761 +qla24xx_84xx_fw_version_show_1644 qla24xx_84xx_fw_version_show 0 1644 NULL
126762 +iwl_pcie_set_hw_ready_1649 iwl_pcie_set_hw_ready 0 1649 NULL
126763 +set_sample_rate_v1_1651 set_sample_rate_v1 0 1651 NULL
126764 +tpm_send_1655 tpm_send 0-3 1655 NULL
126765 +ikconfig_read_current_1658 ikconfig_read_current 3-0 1658 NULL
126766 +map_block_for_writepage_1662 map_block_for_writepage 0 1662 NULL nohasharray
126767 +bh1770_lux_update_thresholds_1662 bh1770_lux_update_thresholds 0 1662 &map_block_for_writepage_1662
126768 +mei_cl_recv_1665 mei_cl_recv 3 1665 NULL
126769 +nct6775_create_attr_group_1677 nct6775_create_attr_group 3 1677 NULL
126770 +o2hb_region_blocks_read_1679 o2hb_region_blocks_read 0 1679 NULL
126771 +hso_net_open_1680 hso_net_open 0 1680 NULL nohasharray
126772 +amd_iommu_suspend_1680 amd_iommu_suspend 0 1680 &hso_net_open_1680
126773 +__qib_get_user_pages_1681 __qib_get_user_pages 0 1681 NULL nohasharray
126774 +ath10k_station_disassoc_1681 ath10k_station_disassoc 0 1681 &__qib_get_user_pages_1681
126775 +ath10k_bmi_lz_data_1682 ath10k_bmi_lz_data 0 1682 NULL nohasharray
126776 +niu_compute_rbr_cfig_b_1682 niu_compute_rbr_cfig_b 0 1682 &ath10k_bmi_lz_data_1682
126777 +configfs_read_file_1683 configfs_read_file 3-0 1683 NULL
126778 +irst_store_wakeup_events_1684 irst_store_wakeup_events 0-4 1684 NULL
126779 +rio_enum_mport_1685 rio_enum_mport 0 1685 NULL
126780 +nilfs_palloc_count_max_entries_1687 nilfs_palloc_count_max_entries 0 1687 NULL
126781 +tps65217_pmic_enable_1688 tps65217_pmic_enable 0 1688 NULL
126782 +em25xx_bus_B_recv_bytes_1689 em25xx_bus_B_recv_bytes 0-4 1689 NULL nohasharray
126783 +ssp_check_lines_1689 ssp_check_lines 0 1689 &em25xx_bus_B_recv_bytes_1689
126784 +lpfc_max_rpi_show_1691 lpfc_max_rpi_show 0 1691 NULL
126785 +ipr_store_iopoll_weight_1694 ipr_store_iopoll_weight 0-4 1694 NULL
126786 +iscsit_na_nopin_timeout_1695 iscsit_na_nopin_timeout 0 1695 NULL
126787 +enable_irq_1698 enable_irq 0 1698 NULL nohasharray
126788 +dlm_control_store_1698 dlm_control_store 0-3 1698 &enable_irq_1698
126789 +iwl_dbgfs_d0i3_refs_read_1705 iwl_dbgfs_d0i3_refs_read 3-0 1705 NULL
126790 +pdu_write_u_1710 pdu_write_u 3 1710 NULL
126791 +coda_psdev_write_1711 coda_psdev_write 3-0 1711 NULL
126792 +btrfs_dir_data_len_1714 btrfs_dir_data_len 0 1714 NULL
126793 +udf_setattr_1716 udf_setattr 0 1716 NULL
126794 +ufx_blank_1723 ufx_blank 0 1723 NULL
126795 +mp_pin_to_gsi_1726 mp_pin_to_gsi 0-2 1726 NULL
126796 +internal_create_group_1733 internal_create_group 0 1733 NULL
126797 +dev_irnet_read_1741 dev_irnet_read 3-0 1741 NULL
126798 +usb_ep_align_maybe_1743 usb_ep_align_maybe 0-3 1743 NULL
126799 +tx_frag_called_read_1748 tx_frag_called_read 3-0 1748 NULL
126800 +br_vlan_init_1752 br_vlan_init 0 1752 NULL nohasharray
126801 +fm10k_setup_rx_resources_1752 fm10k_setup_rx_resources 0 1752 &br_vlan_init_1752
126802 +bfs_write_inode_1755 bfs_write_inode 0 1755 NULL
126803 +nobh_writepage_1757 nobh_writepage 0 1757 NULL
126804 +ieee80211_new_mesh_header_1761 ieee80211_new_mesh_header 0 1761 NULL
126805 +start_transport_1762 start_transport 0 1762 NULL
126806 +ebt_size_mwt_1768 ebt_size_mwt 0 1768 NULL
126807 +__mlx4_qp_reserve_range_1773 __mlx4_qp_reserve_range 3-0 1773 NULL
126808 +cosa_write_1774 cosa_write 3 1774 NULL
126809 +set_temp_emergency_1776 set_temp_emergency 0-4 1776 NULL
126810 +event_show_1780 event_show 0 1780 NULL
126811 +tpacpi_driver_wlsw_emulstate_store_1783 tpacpi_driver_wlsw_emulstate_store 0-3 1783 NULL
126812 +fcoe_ctlr_device_add_1793 fcoe_ctlr_device_add 3 1793 NULL
126813 +ueth_change_mtu_1794 ueth_change_mtu 0 1794 NULL
126814 +show_auto_fan_1801 show_auto_fan 0 1801 NULL
126815 +qlcnic_sriov_alloc_bc_mbx_args_1809 qlcnic_sriov_alloc_bc_mbx_args 0 1809 NULL
126816 +vt596_access_1815 vt596_access 0 1815 NULL
126817 +cyapa_get_state_1817 cyapa_get_state 0 1817 NULL
126818 +sta_aid_read_1819 sta_aid_read 3-0 1819 NULL
126819 +genfs_read_1821 genfs_read 0 1821 NULL
126820 +vicam_set_camera_power_1824 vicam_set_camera_power 0 1824 NULL
126821 +set_lcd_brightness_1831 set_lcd_brightness 0 1831 NULL
126822 +disk_events_poll_msecs_store_1832 disk_events_poll_msecs_store 0-4 1832 NULL
126823 +qla27xx_fwdt_template_default_size_1836 qla27xx_fwdt_template_default_size 0 1836 NULL
126824 +qlcnic_get_phys_port_id_1839 qlcnic_get_phys_port_id 0 1839 NULL
126825 +subsystem_device_show_1840 subsystem_device_show 0 1840 NULL
126826 +show_1841 show 0 1841 NULL
126827 +usbduxsigma_firmware_upload_1843 usbduxsigma_firmware_upload 3 1843 NULL
126828 +fm10k_iov_configure_1845 fm10k_iov_configure 0-2 1845 NULL
126829 +ov9650_set_auto_white_balance_1847 ov9650_set_auto_white_balance 0 1847 NULL
126830 +xfs_vm_write_end_1854 xfs_vm_write_end 5-0 1854 NULL
126831 +bq32k_rtc_read_time_1863 bq32k_rtc_read_time 0 1863 NULL
126832 +device_prepare_1870 device_prepare 0 1870 NULL
126833 +qlcnic_config_port_mirroring_1872 qlcnic_config_port_mirroring 0 1872 NULL
126834 +rds_cong_monitor_1879 rds_cong_monitor 0 1879 NULL
126835 +sb_issue_zeroout_1884 sb_issue_zeroout 3 1884 NULL
126836 +show_fcoe_fcf_device_fabric_name_1885 show_fcoe_fcf_device_fabric_name 0 1885 NULL
126837 +output_read_1886 output_read 0-5-6 1886 NULL
126838 +acpi_device_update_power_1887 acpi_device_update_power 0 1887 NULL
126839 +polling_interval_store_1888 polling_interval_store 0-4 1888 NULL
126840 +write_1891 write 0 1891 NULL
126841 +show_pwm_auto_point1_pwm_1896 show_pwm_auto_point1_pwm 0 1896 NULL
126842 +rx_defrag_called_read_1897 rx_defrag_called_read 3-0 1897 NULL
126843 +nfs_parse_server_name_1899 nfs_parse_server_name 2 1899 NULL
126844 +smsc9420_ethtool_get_eeprom_len_1900 smsc9420_ethtool_get_eeprom_len 0 1900 NULL nohasharray
126845 +SyS_add_key_1900 SyS_add_key 4 1900 &smsc9420_ethtool_get_eeprom_len_1900
126846 +pty_write_room_1904 pty_write_room 0 1904 NULL nohasharray
126847 +gfs2_getxattr_1904 gfs2_getxattr 0 1904 &pty_write_room_1904
126848 +rs_sta_dbgfs_drv_tx_stats_write_1908 rs_sta_dbgfs_drv_tx_stats_write 0-3 1908 NULL
126849 +isku_sysfs_write_keys_media_1910 isku_sysfs_write_keys_media 6-0-5 1910 NULL
126850 +fst_open_1911 fst_open 0 1911 NULL
126851 +cdc_ncm_show_wNdpOutPayloadRemainder_1917 cdc_ncm_show_wNdpOutPayloadRemainder 0 1917 NULL
126852 +uhid_char_read_1920 uhid_char_read 3-0 1920 NULL
126853 +pwc_s_ctrl_1924 pwc_s_ctrl 0 1924 NULL
126854 +cxacru_sysfs_show_transmitter_power_1925 cxacru_sysfs_show_transmitter_power 0 1925 NULL nohasharray
126855 +tcp_cgroup_reset_1925 tcp_cgroup_reset 0-3 1925 &cxacru_sysfs_show_transmitter_power_1925
126856 +tx_tx_retry_data_read_1926 tx_tx_retry_data_read 3-0 1926 NULL
126857 +vlan_dev_set_mac_address_1927 vlan_dev_set_mac_address 0 1927 NULL
126858 +kfd_cache_show_1929 kfd_cache_show 0 1929 NULL
126859 +rio_read_config_1932 rio_read_config 0-6-5 1932 NULL nohasharray
126860 +ecryptfs_fsync_1932 ecryptfs_fsync 0 1932 &rio_read_config_1932 nohasharray
126861 +niu_enable_ldn_in_ldg_1932 niu_enable_ldn_in_ldg 0 1932 &ecryptfs_fsync_1932
126862 +bdev_erase_1933 bdev_erase 3 1933 NULL
126863 +bnx2x_set_eth_mac_1936 bnx2x_set_eth_mac 0 1936 NULL
126864 +gsp_receive_1939 gsp_receive 0-3 1939 NULL
126865 +nvif_object_sclass_1940 nvif_object_sclass 3 1940 NULL nohasharray
126866 +cyttsp_probe_1940 cyttsp_probe 4 1940 &nvif_object_sclass_1940
126867 +bcm7xxx_apd_enable_1942 bcm7xxx_apd_enable 0 1942 NULL nohasharray
126868 +check_dyn_adc_switch_1942 check_dyn_adc_switch 0 1942 &bcm7xxx_apd_enable_1942
126869 +e100_get_sset_count_1943 e100_get_sset_count 0 1943 NULL
126870 +ieee80211_if_fmt_dot11MeshConfirmTimeout_1945 ieee80211_if_fmt_dot11MeshConfirmTimeout 3 1945 NULL
126871 +igb_open_1946 igb_open 0 1946 NULL
126872 +i40e_vsi_setup_rx_resources_1947 i40e_vsi_setup_rx_resources 0 1947 NULL
126873 +fcoe_vport_create_1948 fcoe_vport_create 0 1948 NULL
126874 +max_readahead_show_1952 max_readahead_show 0 1952 NULL
126875 +w1_ds2780_do_io_1954 w1_ds2780_do_io 4-3-0 1954 NULL
126876 +update_qd_1955 update_qd 0 1955 NULL
126877 +read_swap_header_1957 read_swap_header 0 1957 NULL
126878 +b43legacy_wireless_core_start_1958 b43legacy_wireless_core_start 0 1958 NULL
126879 +__assign_irq_vector_1961 __assign_irq_vector 0 1961 NULL
126880 +show_session_param_ISCSI_PARAM_TGT_RESET_TMO_1963 show_session_param_ISCSI_PARAM_TGT_RESET_TMO 0 1963 NULL nohasharray
126881 +ql_get_adapter_resources_1963 ql_get_adapter_resources 0 1963 &show_session_param_ISCSI_PARAM_TGT_RESET_TMO_1963
126882 +ivtv_v4l2_read_1964 ivtv_v4l2_read 3-0 1964 NULL nohasharray
126883 +dvb_net_open_1964 dvb_net_open 0 1964 &ivtv_v4l2_read_1964
126884 +qla2xxx_get_vpd_field_1965 qla2xxx_get_vpd_field 4 1965 NULL
126885 +nvkm_client_map_1967 nvkm_client_map 2-3 1967 NULL
126886 +xgbe_set_mac_address_1968 xgbe_set_mac_address 0 1968 NULL
126887 +bq2415x_get_current_limit_1969 bq2415x_get_current_limit 0 1969 NULL nohasharray
126888 +cyapa_show_baseline_1969 cyapa_show_baseline 0 1969 &bq2415x_get_current_limit_1969
126889 +libcfs_sock_write_1978 libcfs_sock_write 3 1978 NULL
126890 +selinux_inode_setotherxattr_1980 selinux_inode_setotherxattr 0 1980 NULL
126891 +config_table_show_1982 config_table_show 0 1982 NULL
126892 +__uncore_filter_nc_show_1983 __uncore_filter_nc_show 0 1983 NULL
126893 +sel_read_avc_hash_stats_1984 sel_read_avc_hash_stats 3-0 1984 NULL
126894 +proc_sys_setattr_1985 proc_sys_setattr 0 1985 NULL
126895 +gpio_power_write_1991 gpio_power_write 3-0 1991 NULL
126896 +__alloc_bootmem_node_1992 __alloc_bootmem_node 2 1992 NULL
126897 +show_session_param_ISCSI_PARAM_ISID_2003 show_session_param_ISCSI_PARAM_ISID 0 2003 NULL nohasharray
126898 +usb_sleep_charge_store_2003 usb_sleep_charge_store 0-4 2003 &show_session_param_ISCSI_PARAM_ISID_2003
126899 +adt7411_show_input_2009 adt7411_show_input 0 2009 NULL
126900 +rx_rx_defrag_read_2010 rx_rx_defrag_read 3-0 2010 NULL
126901 +snd_bt87x_start_2014 snd_bt87x_start 0 2014 NULL
126902 +acpi_ex_create_power_resource_2015 acpi_ex_create_power_resource 0 2015 NULL
126903 +msgdma_initialize_2017 msgdma_initialize 0 2017 NULL nohasharray
126904 +dps0_insert_key_2017 dps0_insert_key 0-4 2017 &msgdma_initialize_2017
126905 +write_flush_pipefs_2021 write_flush_pipefs 3-0 2021 NULL
126906 +show_otp5en_2024 show_otp5en 0 2024 NULL nohasharray
126907 +__uncore_mask_rds_show_2024 __uncore_mask_rds_show 0 2024 &show_otp5en_2024
126908 +devm_ioremap_nocache_2036 devm_ioremap_nocache 2-3 2036 NULL
126909 +ebitmap_read_2039 ebitmap_read 0 2039 NULL
126910 +cifs_read_2041 cifs_read 0 2041 NULL
126911 +ims_pcu_send_command_2046 ims_pcu_send_command 0 2046 NULL
126912 +ath6kl_fwlog_mask_read_2050 ath6kl_fwlog_mask_read 3-0 2050 NULL
126913 +atl1_get_sset_count_2051 atl1_get_sset_count 0 2051 NULL
126914 +bq2415x_sysfs_show_registers_2055 bq2415x_sysfs_show_registers 0 2055 NULL
126915 +show_speed_2057 show_speed 0 2057 NULL
126916 +tpg_alloc_2062 tpg_alloc 2 2062 NULL
126917 +ipath_manage_rcvq_2063 ipath_manage_rcvq 0 2063 NULL
126918 +ledtrig_cpu_notify_2064 ledtrig_cpu_notify 0 2064 NULL
126919 +nfs_proc_setattr_2065 nfs_proc_setattr 0 2065 NULL
126920 +__generic_copy_from_user_intel_2073 __generic_copy_from_user_intel 0 2073 NULL
126921 +tpacpi_driver_bluetooth_emulstate_store_2079 tpacpi_driver_bluetooth_emulstate_store 0-3 2079 NULL
126922 +recover_callbacks_read_2080 recover_callbacks_read 0 2080 NULL
126923 +iwl_dbgfs_current_sleep_command_read_2081 iwl_dbgfs_current_sleep_command_read 3-0 2081 NULL
126924 +pwm_period_store_2082 pwm_period_store 0-4 2082 NULL
126925 +nfs_statfs_2086 nfs_statfs 0 2086 NULL
126926 +mptscsih_device_delay_show_2089 mptscsih_device_delay_show 0 2089 NULL
126927 +max_luns_store_2090 max_luns_store 0-3 2090 NULL
126928 +smbioslabel_show_2094 smbioslabel_show 0 2094 NULL nohasharray
126929 +store_2094 store 0-3 2094 &smbioslabel_show_2094
126930 +xgmac_reg_value_read_2095 xgmac_reg_value_read 3-0 2095 NULL
126931 +set_unlock_args_2096 set_unlock_args 0 2096 NULL nohasharray
126932 +cdc_ncm_store_rx_max_2096 cdc_ncm_store_rx_max 0-4 2096 &set_unlock_args_2096
126933 +idetape_chrdev_read_2097 idetape_chrdev_read 3-0 2097 NULL nohasharray
126934 +f2fs_attr_show_2097 f2fs_attr_show 0 2097 &idetape_chrdev_read_2097
126935 +audit_expand_2098 audit_expand 2-0 2098 NULL
126936 +__set_print_fmt_2106 __set_print_fmt 0 2106 NULL
126937 +iwl_dbgfs_log_event_read_2107 iwl_dbgfs_log_event_read 3-0 2107 NULL
126938 +ecryptfs_encrypt_and_encode_filename_2109 ecryptfs_encrypt_and_encode_filename 6 2109 NULL
126939 +isl1208_i2c_set_alarm_2113 isl1208_i2c_set_alarm 0 2113 NULL
126940 +i8k_hwmon_show_pwm_2115 i8k_hwmon_show_pwm 0 2115 NULL nohasharray
126941 +xfs_dir2_leafn_add_2115 xfs_dir2_leafn_add 0 2115 &i8k_hwmon_show_pwm_2115
126942 +btrfs_file_extent_inline_len_2116 btrfs_file_extent_inline_len 0 2116 NULL nohasharray
126943 +store_temp_auto_base_2116 store_temp_auto_base 0-4 2116 &btrfs_file_extent_inline_len_2116
126944 +enable_read_2117 enable_read 3-0 2117 NULL nohasharray
126945 +__find_xattr_2117 __find_xattr 6 2117 &enable_read_2117
126946 +nfs_file_fsync_commit_2119 nfs_file_fsync_commit 0 2119 NULL
126947 +pcf50633_write_block_2124 pcf50633_write_block 2-3-0 2124 NULL
126948 +snd_interval_refine_last_2127 snd_interval_refine_last 0 2127 NULL
126949 +ad5398_disable_2128 ad5398_disable 0 2128 NULL
126950 +ixgbe_get_eeprom_len_2130 ixgbe_get_eeprom_len 0 2130 NULL
126951 +fill_input_pin_labels_2135 fill_input_pin_labels 0 2135 NULL
126952 +show_therm_min_2140 show_therm_min 0 2140 NULL nohasharray
126953 +target_stat_scsi_lu_attr_store_2140 target_stat_scsi_lu_attr_store 0 2140 &show_therm_min_2140
126954 +check_load_and_stores_2143 check_load_and_stores 2 2143 NULL
126955 +mlx4_init_icm_table_2151 mlx4_init_icm_table 4-5 2151 NULL nohasharray
126956 +multicast_query_response_interval_show_2151 multicast_query_response_interval_show 0 2151 &mlx4_init_icm_table_2151
126957 +iscsi_tpg_auth_store_userid_mutual_2152 iscsi_tpg_auth_store_userid_mutual 0-3 2152 NULL
126958 +usb_udc_softconn_store_2153 usb_udc_softconn_store 0-4 2153 NULL
126959 +__copy_to_user_ll_2157 __copy_to_user_ll 0 2157 NULL nohasharray
126960 +_drbd_send_page_2157 _drbd_send_page 4 2157 &__copy_to_user_ll_2157
126961 +cluster_cluster_name_read_2160 cluster_cluster_name_read 0 2160 NULL
126962 +dbg_check_inode_size_2165 dbg_check_inode_size 0 2165 NULL
126963 +_ore_get_io_state_2166 _ore_get_io_state 5-4-3-0 2166 NULL
126964 +rxrpc_preparse_s_2167 rxrpc_preparse_s 0 2167 NULL nohasharray
126965 +rtsx_pci_transfer_data_2167 rtsx_pci_transfer_data 3 2167 &rxrpc_preparse_s_2167
126966 +show_fc_starget_node_name_2171 show_fc_starget_node_name 0 2171 NULL
126967 +ore_read_2175 ore_read 0 2175 NULL
126968 +intel_i2c_quirk_xfer_2183 intel_i2c_quirk_xfer 0-4 2183 NULL
126969 +direction_output_2184 direction_output 0 2184 NULL
126970 +ebt_nat_out_2185 ebt_nat_out 0 2185 NULL
126971 +show_companion_2189 show_companion 0 2189 NULL
126972 +target_core_alua_tg_pt_gp_store_attr_alua_support_active_nonoptimized_2190 target_core_alua_tg_pt_gp_store_attr_alua_support_active_nonoptimized 0-3 2190 NULL
126973 +w1_f1C_fix_count_2191 w1_f1C_fix_count 0-2-1-3 2191 NULL
126974 +bio_integrity_alloc_2194 bio_integrity_alloc 3 2194 NULL
126975 +picolcd_debug_reset_write_2195 picolcd_debug_reset_write 3-0 2195 NULL
126976 +wl1271_acx_init_mem_config_2199 wl1271_acx_init_mem_config 0 2199 NULL
126977 +out_write_bytes_avail_show_2201 out_write_bytes_avail_show 0 2201 NULL
126978 +ath10k_mac_txpower_recalc_2204 ath10k_mac_txpower_recalc 0 2204 NULL
126979 +mcs_receive_start_2206 mcs_receive_start 0 2206 NULL
126980 +ghash_final_2210 ghash_final 0 2210 NULL
126981 +il_send_cmd_pdu_2216 il_send_cmd_pdu 0 2216 NULL
126982 +ssb_bus_ssbbus_register_2217 ssb_bus_ssbbus_register 2 2217 NULL
126983 +u32_array_read_2219 u32_array_read 3-0 2219 NULL nohasharray
126984 +mei_dbgfs_read_meclients_2219 mei_dbgfs_read_meclients 3-0 2219 &u32_array_read_2219 nohasharray
126985 +canon_copy_from_read_buf_2219 canon_copy_from_read_buf 0 2219 &mei_dbgfs_read_meclients_2219
126986 +fore200e_change_qos_2222 fore200e_change_qos 0 2222 NULL
126987 +ceph_osdc_new_request_2226 ceph_osdc_new_request 7 2226 NULL
126988 +iwl_wait_notification_2227 iwl_wait_notification 0 2227 NULL
126989 +s5k4aa_set_brightness_2228 s5k4aa_set_brightness 0 2228 NULL
126990 +rx8025_get_time_2231 rx8025_get_time 0 2231 NULL
126991 +usb_set_usb2_hardware_lpm_2234 usb_set_usb2_hardware_lpm 0 2234 NULL
126992 +protocol_read_2240 protocol_read 0 2240 NULL
126993 +mlx4_buddy_init_2244 mlx4_buddy_init 2 2244 NULL
126994 +ieee80211_if_read_dot11MeshHWMPRannInterval_2249 ieee80211_if_read_dot11MeshHWMPRannInterval 3-0 2249 NULL nohasharray
126995 +rev_show_2249 rev_show 0 2249 &ieee80211_if_read_dot11MeshHWMPRannInterval_2249
126996 +sdev_store_timeout_2254 sdev_store_timeout 0-4 2254 NULL
126997 +sel_write_avc_cache_threshold_2256 sel_write_avc_cache_threshold 3-0 2256 NULL
126998 +do_update_counters_2259 do_update_counters 4 2259 NULL
126999 +cap_inode_setxattr_2265 cap_inode_setxattr 0 2265 NULL nohasharray
127000 +ath9k_sta_remove_2265 ath9k_sta_remove 0 2265 &cap_inode_setxattr_2265
127001 +reg_page_map_set_2268 reg_page_map_set 0 2268 NULL
127002 +snd_m3_pcm_prepare_2270 snd_m3_pcm_prepare 0 2270 NULL
127003 +show_direct_dword_2271 show_direct_dword 0 2271 NULL
127004 +mwifiex_cmd_11n_addba_req_2272 mwifiex_cmd_11n_addba_req 0 2272 NULL
127005 +b43legacy_gpio_init_2273 b43legacy_gpio_init 0 2273 NULL
127006 +ath6kl_wmi_bssinfo_event_rx_2275 ath6kl_wmi_bssinfo_event_rx 3 2275 NULL
127007 +sbni_open_2276 sbni_open 0 2276 NULL
127008 +vpdma_alloc_desc_buf_2278 vpdma_alloc_desc_buf 2 2278 NULL
127009 +_iwl_mvm_enable_beacon_filter_2279 _iwl_mvm_enable_beacon_filter 0 2279 NULL
127010 +write_live_nvram_2280 write_live_nvram 0-6-5 2280 NULL
127011 +journal_flush_2281 journal_flush 0 2281 NULL
127012 +nilfs_snapshot_inodes_count_show_2288 nilfs_snapshot_inodes_count_show 0 2288 NULL nohasharray
127013 +store_constraint_power_limit_uw_2288 store_constraint_power_limit_uw 0-4 2288 &nilfs_snapshot_inodes_count_show_2288
127014 +debug_debug5_read_2291 debug_debug5_read 3-0 2291 NULL
127015 +transient_state_show_2292 transient_state_show 0 2292 NULL
127016 +__vxge_hw_device_register_poll_2293 __vxge_hw_device_register_poll 0 2293 NULL
127017 +server_monitor_conn_id_show_2294 server_monitor_conn_id_show 0 2294 NULL nohasharray
127018 +relay_file_splice_read_2294 relay_file_splice_read 0 2294 &server_monitor_conn_id_show_2294
127019 +sr_read_cmd_2299 sr_read_cmd 5 2299 NULL
127020 +jfs_unfreeze_2305 jfs_unfreeze 0 2305 NULL
127021 +pci_conf1_write_2310 pci_conf1_write 0 2310 NULL
127022 +intel_sdvo_set_value_2311 intel_sdvo_set_value 4 2311 NULL
127023 +adfs_dir_update_2313 adfs_dir_update 0 2313 NULL nohasharray
127024 +fsp_attr_set_pagereg_2313 fsp_attr_set_pagereg 0-4 2313 &adfs_dir_update_2313
127025 +page_alloc_cpu_notify_2317 page_alloc_cpu_notify 0 2317 NULL
127026 +alloc_btrfs_bio_2318 alloc_btrfs_bio 2-1 2318 NULL nohasharray
127027 +hfsplus_find_init_2318 hfsplus_find_init 0 2318 &alloc_btrfs_bio_2318 nohasharray
127028 +picolcd_fb_write_2318 picolcd_fb_write 3 2318 &hfsplus_find_init_2318
127029 +store_temp_st_2321 store_temp_st 0-4 2321 NULL
127030 +gart_map_page_2325 gart_map_page 4-3 2325 NULL
127031 +fuse_write_begin_2326 fuse_write_begin 0 2326 NULL
127032 +serial_write_2330 serial_write 3 2330 NULL
127033 +snd_mixart_trigger_2331 snd_mixart_trigger 0 2331 NULL
127034 +__erst_read_to_erange_2341 __erst_read_to_erange 0 2341 NULL
127035 +show_ipv6_iface_nd_reachable_tmo_2343 show_ipv6_iface_nd_reachable_tmo 0 2343 NULL nohasharray
127036 +dev_attr_store_2343 dev_attr_store 0-4 2343 &show_ipv6_iface_nd_reachable_tmo_2343
127037 +adapter_up_2348 adapter_up 0 2348 NULL
127038 +tps80031_vbus_enable_2349 tps80031_vbus_enable 0 2349 NULL
127039 +nfqnl_rcv_dev_event_2350 nfqnl_rcv_dev_event 0 2350 NULL nohasharray
127040 +srpt_tpg_attrib_store_srp_max_rsp_size_2350 srpt_tpg_attrib_store_srp_max_rsp_size 0-3 2350 &nfqnl_rcv_dev_event_2350
127041 +snd_seq_ioctl_get_queue_client_2351 snd_seq_ioctl_get_queue_client 0 2351 NULL
127042 +_add_parity_units_2352 _add_parity_units 0 2352 NULL
127043 +out_of_line_wait_on_bit_lock_2353 out_of_line_wait_on_bit_lock 0 2353 NULL
127044 +zr364xx_read_2354 zr364xx_read 3-0 2354 NULL
127045 +ntfs_file_aio_write_nolock_2360 ntfs_file_aio_write_nolock 0 2360 NULL
127046 +store_2362 store 0 2362 NULL
127047 +viafb_iga2_odev_proc_write_2363 viafb_iga2_odev_proc_write 3-0 2363 NULL nohasharray
127048 +__mlx4_register_mac_2363 __mlx4_register_mac 0 2363 &viafb_iga2_odev_proc_write_2363
127049 +mgmt_get_nic_conf_2364 mgmt_get_nic_conf 0 2364 NULL
127050 +xfs_buf_map_from_irec_2368 xfs_buf_map_from_irec 5-0 2368 NULL nohasharray
127051 +rose_recvmsg_2368 rose_recvmsg 4-0 2368 &xfs_buf_map_from_irec_2368
127052 +il_dbgfs_sensitivity_read_2370 il_dbgfs_sensitivity_read 3-0 2370 NULL nohasharray
127053 +usb2_lpm_l1_timeout_store_2370 usb2_lpm_l1_timeout_store 0-4 2370 &il_dbgfs_sensitivity_read_2370 nohasharray
127054 +pcie_flr_2370 pcie_flr 0 2370 &usb2_lpm_l1_timeout_store_2370
127055 +rtl_port_map_2385 rtl_port_map 1-2 2385 NULL
127056 +show_iface_initial_r2t_2390 show_iface_initial_r2t 0 2390 NULL
127057 +_transport_get_bay_identifier_2396 _transport_get_bay_identifier 0 2396 NULL
127058 +uda1380_hw_write_2398 uda1380_hw_write 3 2398 NULL nohasharray
127059 +_ctl_board_name_show_2398 _ctl_board_name_show 0 2398 &uda1380_hw_write_2398 nohasharray
127060 +am79c_config_init_2398 am79c_config_init 0 2398 &_ctl_board_name_show_2398
127061 +wlcore_rx_get_buf_size_2400 wlcore_rx_get_buf_size 0-2 2400 NULL
127062 +rxpipe_rx_prep_beacon_drop_read_2403 rxpipe_rx_prep_beacon_drop_read 3-0 2403 NULL nohasharray
127063 +gsmi_clear_config_store_2403 gsmi_clear_config_store 0-4 2403 &rxpipe_rx_prep_beacon_drop_read_2403
127064 +energy_uj_show_2404 energy_uj_show 0 2404 NULL nohasharray
127065 +PTR_ERR_OR_ZERO_2404 PTR_ERR_OR_ZERO 0 2404 &energy_uj_show_2404
127066 +sk_attach_filter_2410 sk_attach_filter 0 2410 NULL
127067 +isdn_v110_open_2418 isdn_v110_open 3 2418 NULL
127068 +store_console_2419 store_console 0-4 2419 NULL
127069 +roccat_common2_send_2422 roccat_common2_send 4-0 2422 NULL nohasharray
127070 +ks_set_mac_address_2422 ks_set_mac_address 0 2422 &roccat_common2_send_2422
127071 +flash_strobe_show_2423 flash_strobe_show 0 2423 NULL
127072 +elan_smbus_set_mode_2425 elan_smbus_set_mode 0 2425 NULL
127073 +memory_low_write_2426 memory_low_write 0-3 2426 NULL
127074 +hfcpci_empty_fifo_2427 hfcpci_empty_fifo 4 2427 NULL
127075 +perf_cpu_notify_2431 perf_cpu_notify 0 2431 NULL
127076 +show_iface_ipaddress_state_2432 show_iface_ipaddress_state 0 2432 NULL nohasharray
127077 +set_otp3_2432 set_otp3 4-0 2432 &show_iface_ipaddress_state_2432 nohasharray
127078 +aty_var_to_pll_514_2432 aty_var_to_pll_514 0 2432 &set_otp3_2432
127079 +ioremap_nocache_2439 ioremap_nocache 2-1 2439 NULL nohasharray
127080 +__uncore_filter_tid_show_2439 __uncore_filter_tid_show 0 2439 &ioremap_nocache_2439
127081 +eir_get_length_2441 eir_get_length 0-2 2441 NULL
127082 +tpm_transmit_cmd_2442 tpm_transmit_cmd 0-3 2442 NULL
127083 +max1027_set_trigger_state_2443 max1027_set_trigger_state 0 2443 NULL
127084 +niu_tx_channel_lpage_init_2444 niu_tx_channel_lpage_init 0 2444 NULL
127085 +qib_reset_device_2446 qib_reset_device 0 2446 NULL
127086 +show_session_param_ISCSI_PARAM_DATASEQ_INORDER_EN_2449 show_session_param_ISCSI_PARAM_DATASEQ_INORDER_EN 0 2449 NULL
127087 +efi_pstore_read_2453 efi_pstore_read 0 2453 NULL
127088 +ath6kl_usb_bmi_write_2454 ath6kl_usb_bmi_write 3 2454 NULL
127089 +name_size_2461 name_size 0 2461 NULL nohasharray
127090 +ibm_rtl_write_2461 ibm_rtl_write 0 2461 &name_size_2461
127091 +vbi_out_queue_setup_2464 vbi_out_queue_setup 0 2464 NULL
127092 +__sock_recvmsg_2467 __sock_recvmsg 0-4 2467 NULL
127093 +signalfd_copyinfo_2472 signalfd_copyinfo 0 2472 NULL
127094 +b43legacy_debugfs_read_2473 b43legacy_debugfs_read 3-0 2473 NULL
127095 +fc_fcp_send_data_2479 fc_fcp_send_data 4-3 2479 NULL
127096 +update_pmkid_2481 update_pmkid 4 2481 NULL
127097 +wiphy_new_2482 wiphy_new 2 2482 NULL nohasharray
127098 +matroxfb_decode_var_2482 matroxfb_decode_var 0 2482 &wiphy_new_2482
127099 +bio_alloc_bioset_2484 bio_alloc_bioset 2 2484 NULL nohasharray
127100 +hfs_write_begin_2484 hfs_write_begin 3-0 2484 &bio_alloc_bioset_2484
127101 +of_property_read_string_index_2485 of_property_read_string_index 3 2485 NULL nohasharray
127102 +hfsplus_user_setxattr_2485 hfsplus_user_setxattr 0 2485 &of_property_read_string_index_2485
127103 +affs_file_fsync_2486 affs_file_fsync 0 2486 NULL nohasharray
127104 +sk_attach_bpf_2486 sk_attach_bpf 0 2486 &affs_file_fsync_2486
127105 +pcistub_quirk_show_2487 pcistub_quirk_show 0 2487 NULL nohasharray
127106 +ax88179_set_mac_addr_2487 ax88179_set_mac_addr 0 2487 &pcistub_quirk_show_2487
127107 +xen_wdt_write_2491 xen_wdt_write 0-3 2491 NULL nohasharray
127108 +cifs_wp_retry_size_2491 cifs_wp_retry_size 0 2491 &xen_wdt_write_2491
127109 +xenvif_alloc_skb_2492 xenvif_alloc_skb 1 2492 NULL
127110 +isicom_write_room_2493 isicom_write_room 0 2493 NULL
127111 +show_tabletExecute_2495 show_tabletExecute 0 2495 NULL
127112 +_read_fact_prot_reg_2497 _read_fact_prot_reg 0 2497 NULL nohasharray
127113 +blk_rq_unmap_user_2497 blk_rq_unmap_user 0 2497 &_read_fact_prot_reg_2497 nohasharray
127114 +usb_8dev_send_cmd_msg_2497 usb_8dev_send_cmd_msg 0 2497 &blk_rq_unmap_user_2497
127115 +mxt_probe_bootloader_2498 mxt_probe_bootloader 0 2498 NULL
127116 +read_u8_from_i2c_2501 read_u8_from_i2c 0 2501 NULL
127117 +parport_pc_read_data_2503 parport_pc_read_data 0 2503 NULL
127118 +chip_ngpio_show_2504 chip_ngpio_show 0 2504 NULL
127119 +wiimote_ext_store_2505 wiimote_ext_store 0-4 2505 NULL
127120 +squashfs_read_fragment_index_table_2506 squashfs_read_fragment_index_table 4 2506 NULL
127121 +set_blocksize_2507 set_blocksize 0 2507 NULL
127122 +store_pch_mac_2512 store_pch_mac 0-4 2512 NULL
127123 +dm_write_2513 dm_write 3 2513 NULL
127124 +v9fs_cached_file_read_2514 v9fs_cached_file_read 3-0 2514 NULL
127125 +pm_freeze_timeout_show_2515 pm_freeze_timeout_show 0 2515 NULL nohasharray
127126 +nilfs_palloc_get_desc_block_2515 nilfs_palloc_get_desc_block 0 2515 &pm_freeze_timeout_show_2515
127127 +ext4_get_inode_loc_2516 ext4_get_inode_loc 0 2516 NULL
127128 +bond_master_upper_dev_link_2518 bond_master_upper_dev_link 0 2518 NULL
127129 +pb0100_set_autogain_target_2519 pb0100_set_autogain_target 0 2519 NULL
127130 +batadv_tvlv_container_list_size_2524 batadv_tvlv_container_list_size 0 2524 NULL
127131 +vpfe_buffer_prepare_2527 vpfe_buffer_prepare 0 2527 NULL
127132 +qlcnic_82xx_config_led_2528 qlcnic_82xx_config_led 0 2528 NULL
127133 +smk_write_syslog_2529 smk_write_syslog 3-0 2529 NULL nohasharray
127134 +efs_statfs_2529 efs_statfs 0 2529 &smk_write_syslog_2529
127135 +chksum_finup_2530 chksum_finup 0 2530 NULL
127136 +__ceph_setxattr_2532 __ceph_setxattr 4-0 2532 NULL nohasharray
127137 +inet_csk_get_port_2532 inet_csk_get_port 0 2532 &__ceph_setxattr_2532
127138 +kobj_to_setup_data_nr_2534 kobj_to_setup_data_nr 0 2534 NULL
127139 +w1_master_attribute_show_add_2536 w1_master_attribute_show_add 0 2536 NULL nohasharray
127140 +nilfs_mounted_snapshots_attr_store_2536 nilfs_mounted_snapshots_attr_store 0-4 2536 &w1_master_attribute_show_add_2536
127141 +reset_chip_2547 reset_chip 0 2547 NULL
127142 +sn9c2028_read4_2561 sn9c2028_read4 0 2561 NULL
127143 +cc2520_filter_2562 cc2520_filter 0 2562 NULL
127144 +xgmac_get_sset_count_2563 xgmac_get_sset_count 0 2563 NULL
127145 +ath10k_write_pktlog_filter_2569 ath10k_write_pktlog_filter 3-0 2569 NULL nohasharray
127146 +gfs2_listxattr_2569 gfs2_listxattr 0-3 2569 &ath10k_write_pktlog_filter_2569 nohasharray
127147 +func_2569 func 0 2569 &gfs2_listxattr_2569
127148 +gspca_dev_probe_2570 gspca_dev_probe 4 2570 NULL
127149 +acpi_ds_evaluate_name_path_2573 acpi_ds_evaluate_name_path 0 2573 NULL nohasharray
127150 +_abb5zes3_rtc_read_time_2573 _abb5zes3_rtc_read_time 0 2573 &acpi_ds_evaluate_name_path_2573
127151 +pcm_sanity_check_2574 pcm_sanity_check 0 2574 NULL
127152 +dlm_attr_show_2577 dlm_attr_show 0 2577 NULL nohasharray
127153 +ttm_mem_zone_store_2577 ttm_mem_zone_store 0-4 2577 &dlm_attr_show_2577
127154 +saa711x_s_mbus_fmt_2579 saa711x_s_mbus_fmt 0 2579 NULL
127155 +mxt_hw_version_show_2580 mxt_hw_version_show 0 2580 NULL
127156 +amd_iommu_show_cap_2585 amd_iommu_show_cap 0 2585 NULL
127157 +show_orig_dgid_2586 show_orig_dgid 0 2586 NULL
127158 +show_tabletJitterDelay_2590 show_tabletJitterDelay 0 2590 NULL nohasharray
127159 +wake_up_key_store_2590 wake_up_key_store 0-4 2590 &show_tabletJitterDelay_2590
127160 +mdc_max_rpcs_in_flight_seq_write_2594 mdc_max_rpcs_in_flight_seq_write 3 2594 NULL
127161 +vxlan_init_2599 vxlan_init 0 2599 NULL
127162 +atmel_change_mtu_2603 atmel_change_mtu 0 2603 NULL
127163 +__snd_hda_add_vmaster_2604 __snd_hda_add_vmaster 0 2604 NULL
127164 +__nf_conntrack_confirm_2605 __nf_conntrack_confirm 0 2605 NULL
127165 +cfq_target_latency_store_2606 cfq_target_latency_store 3-0 2606 NULL
127166 +xen_upload_processor_pm_data_2607 xen_upload_processor_pm_data 0 2607 NULL
127167 +rose_getname_2608 rose_getname 0 2608 NULL
127168 +slot_bytes_2609 slot_bytes 0 2609 NULL
127169 +read_2610 read 0 2610 NULL
127170 +__mt9t112_reg_read_2615 __mt9t112_reg_read 0 2615 NULL
127171 +bytes_to_fcr_rxtrig_2616 bytes_to_fcr_rxtrig 0 2616 NULL
127172 +smk_write_logging_2618 smk_write_logging 3-0 2618 NULL
127173 +smack_socket_sendmsg_2622 smack_socket_sendmsg 0 2622 NULL
127174 +switch_status_2629 switch_status 5 2629 NULL
127175 +tcm_loop_make_nexus_2630 tcm_loop_make_nexus 0 2630 NULL
127176 +_proc_do_string_2632 _proc_do_string 2 2632 NULL
127177 +show_fnode_def_time2wait_2633 show_fnode_def_time2wait 0 2633 NULL
127178 +f2fs_getxattr_2642 f2fs_getxattr 0 2642 NULL
127179 +cfq_low_latency_show_2644 cfq_low_latency_show 0 2644 NULL
127180 +offset_show_2645 offset_show 0 2645 NULL
127181 +get_sas_protocol_names_2649 get_sas_protocol_names 0 2649 NULL
127182 +svc_recvfrom_2650 svc_recvfrom 4 2650 NULL
127183 +lola_setup_controller_2653 lola_setup_controller 0 2653 NULL
127184 +ascending_callback_2658 ascending_callback 0 2658 NULL nohasharray
127185 +nfs4_xattr_set_nfs4_acl_2658 nfs4_xattr_set_nfs4_acl 0 2658 &ascending_callback_2658
127186 +request_msix_queue_irqs_2661 request_msix_queue_irqs 0 2661 NULL
127187 +snd_es1938_playback_trigger_2663 snd_es1938_playback_trigger 0 2663 NULL nohasharray
127188 +aac_show_serial_number_2663 aac_show_serial_number 0 2663 &snd_es1938_playback_trigger_2663
127189 +show_fnode_bidi_chap_2665 show_fnode_bidi_chap 0 2665 NULL
127190 +ffs_ep0_read_2672 ffs_ep0_read 3 2672 NULL nohasharray
127191 +w1_master_attribute_show_search_2672 w1_master_attribute_show_search 0 2672 &ffs_ep0_read_2672 nohasharray
127192 +ath10k_add_interface_2672 ath10k_add_interface 0 2672 &w1_master_attribute_show_search_2672
127193 +digi_write_2679 digi_write 0-4 2679 NULL
127194 +bonding_show_arp_interval_2682 bonding_show_arp_interval 0 2682 NULL
127195 +alx_set_mac_address_2683 alx_set_mac_address 0 2683 NULL
127196 +ath5k_hw_rf2425_channel_2685 ath5k_hw_rf2425_channel 0 2685 NULL
127197 +pcnet32_get_sset_count_2686 pcnet32_get_sset_count 0 2686 NULL
127198 +ds1685_rtc_sysfs_battery_show_2688 ds1685_rtc_sysfs_battery_show 0 2688 NULL
127199 +__disk_events_show_2691 __disk_events_show 0 2691 NULL nohasharray
127200 +ia_change_qos_2691 ia_change_qos 0 2691 &__disk_events_show_2691
127201 +tun_show_flags_2692 tun_show_flags 0 2692 NULL nohasharray
127202 +oti6858_write_2692 oti6858_write 4-0 2692 &tun_show_flags_2692
127203 +blkdev_write_begin_2696 blkdev_write_begin 0 2696 NULL nohasharray
127204 +gdth_set_asc_info_2696 gdth_set_asc_info 0-3 2696 &blkdev_write_begin_2696
127205 +show_session_param_ISCSI_PARAM_DISCOVERY_AUTH_OPTIONAL_2699 show_session_param_ISCSI_PARAM_DISCOVERY_AUTH_OPTIONAL 0 2699 NULL
127206 +cbaf_wusb_cdid_show_2700 cbaf_wusb_cdid_show 0 2700 NULL
127207 +nfc_llcp_send_ui_frame_2702 nfc_llcp_send_ui_frame 5-0 2702 NULL
127208 +lx_pipe_allocate_2703 lx_pipe_allocate 0 2703 NULL
127209 +udf_setsize_2705 udf_setsize 0 2705 NULL
127210 +SyS_pwrite64_2708 SyS_pwrite64 3 2708 NULL nohasharray
127211 +lprocfs_stats_counter_size_2708 lprocfs_stats_counter_size 0 2708 &SyS_pwrite64_2708
127212 +sock_error_2715 sock_error 0 2715 NULL nohasharray
127213 +tg3_request_firmware_2715 tg3_request_firmware 0 2715 &sock_error_2715
127214 +migration_call_2716 migration_call 0 2716 NULL
127215 +gpiod_direction_input_2718 gpiod_direction_input 0 2718 NULL
127216 +snd_hdspm_trigger_2720 snd_hdspm_trigger 0 2720 NULL
127217 +o2hb_region_dev_read_2735 o2hb_region_dev_read 0 2735 NULL
127218 +ltm_capable_show_2738 ltm_capable_show 0 2738 NULL nohasharray
127219 +ad5398_enable_2738 ad5398_enable 0 2738 &ltm_capable_show_2738
127220 +sdo_streamoff_2740 sdo_streamoff 0 2740 NULL
127221 +selinux_inode_getsecurity_2741 selinux_inode_getsecurity 0 2741 NULL
127222 +attr_sensitivity_store_tpkbd_2753 attr_sensitivity_store_tpkbd 0-4 2753 NULL
127223 +show_2757 show 0 2757 NULL
127224 +rds_free_mr_2761 rds_free_mr 0 2761 NULL
127225 +hid_report_raw_event_2762 hid_report_raw_event 4 2762 NULL
127226 +store_prochot_max_2763 store_prochot_max 0-4 2763 NULL nohasharray
127227 +bh1770_set_lux_thresh_above_2763 bh1770_set_lux_thresh_above 0-4 2763 &store_prochot_max_2763
127228 +ovl_cache_entry_new_2764 ovl_cache_entry_new 3 2764 NULL
127229 +happy_meal_init_2765 happy_meal_init 0 2765 NULL
127230 +xfs_readdir_2767 xfs_readdir 3 2767 NULL
127231 +fsl_edma_alloc_desc_2769 fsl_edma_alloc_desc 2 2769 NULL
127232 +mon_bin_ioctl_2771 mon_bin_ioctl 3 2771 NULL
127233 +_sctp_make_chunk_2774 _sctp_make_chunk 4 2774 NULL nohasharray
127234 +vmbus_sendpacket_2774 vmbus_sendpacket 0 2774 &_sctp_make_chunk_2774
127235 +s35390a_set_reg_2775 s35390a_set_reg 0 2775 NULL
127236 +validate_lock_args_2780 validate_lock_args 0 2780 NULL nohasharray
127237 +__qlge_vlan_rx_add_vid_2780 __qlge_vlan_rx_add_vid 0 2780 &validate_lock_args_2780
127238 +nfs4_do_create_2787 nfs4_do_create 0 2787 NULL
127239 +device_add_attrs_2789 device_add_attrs 0 2789 NULL
127240 +nvkm_devinit_create__2792 nvkm_devinit_create_ 4 2792 NULL nohasharray
127241 +write_2792 write 0 2792 &nvkm_devinit_create__2792
127242 +rocker_dma_ring_bufs_alloc_2795 rocker_dma_ring_bufs_alloc 4-0 2795 NULL
127243 +_ctl_BRM_status_show_2797 _ctl_BRM_status_show 0 2797 NULL
127244 +sound_read_2798 sound_read 0-3 2798 NULL nohasharray
127245 +discover_2798 discover 0 2798 &sound_read_2798
127246 +fc0012_set_params_2799 fc0012_set_params 0 2799 NULL
127247 +stop_transport_2802 stop_transport 0 2802 NULL
127248 +iwl_dbgfs_clear_ucode_statistics_write_2804 iwl_dbgfs_clear_ucode_statistics_write 3-0 2804 NULL nohasharray
127249 +rtl_set_state_2804 rtl_set_state 0-4 2804 &iwl_dbgfs_clear_ucode_statistics_write_2804
127250 +sdio_readw_2806 sdio_readw 0 2806 NULL
127251 +show_2808 show 0 2808 NULL
127252 +show_min_2810 show_min 0 2810 NULL
127253 +show_min_height_2812 show_min_height 0 2812 NULL nohasharray
127254 +rmd160_final_2812 rmd160_final 0 2812 &show_min_height_2812
127255 +qib_user_sdma_push_pkts_2814 qib_user_sdma_push_pkts 0 2814 NULL
127256 +store_engine3_leds_2815 store_engine3_leds 0-4 2815 NULL
127257 +ocfs2_inode_lock_atime_2819 ocfs2_inode_lock_atime 0 2819 NULL
127258 +aux_xfer_2820 aux_xfer 0-3 2820 NULL
127259 +ltc4215_show_current_2825 ltc4215_show_current 0 2825 NULL nohasharray
127260 +store_proxyarp_2825 store_proxyarp 0 2825 &ltc4215_show_current_2825
127261 +pvc_getname_2826 pvc_getname 0 2826 NULL
127262 +sel_read_enforce_2828 sel_read_enforce 3-0 2828 NULL nohasharray
127263 +s35390a_set_alarm_2828 s35390a_set_alarm 0 2828 &sel_read_enforce_2828
127264 +acm_submit_read_urb_2830 acm_submit_read_urb 0 2830 NULL
127265 +sock_create_2838 sock_create 0 2838 NULL
127266 +sctp_packet_2839 sctp_packet 0 2839 NULL
127267 +show_temp_max_2846 show_temp_max 0 2846 NULL
127268 +wait_for_avail_2847 wait_for_avail 0 2847 NULL
127269 +pcxhr_check_reg_bit_2848 pcxhr_check_reg_bit 0 2848 NULL nohasharray
127270 +ext4_xattr_user_list_2848 ext4_xattr_user_list 0-5 2848 &pcxhr_check_reg_bit_2848
127271 +wl12xx_op_sta_state_2849 wl12xx_op_sta_state 0 2849 NULL
127272 +ufs_free_fragments_2857 ufs_free_fragments 2 2857 NULL
127273 +max_corrected_read_errors_show_2858 max_corrected_read_errors_show 0 2858 NULL nohasharray
127274 +__uncore_match1_show_2858 __uncore_match1_show 0 2858 &max_corrected_read_errors_show_2858
127275 +hello_time_store_2859 hello_time_store 4-0 2859 NULL nohasharray
127276 +store_prochot_interval_2859 store_prochot_interval 0-4 2859 &hello_time_store_2859 nohasharray
127277 +pwm_unexport_child_2859 pwm_unexport_child 0 2859 &store_prochot_interval_2859
127278 +iuu_uart_write_2860 iuu_uart_write 0-4 2860 NULL nohasharray
127279 +btrfs_feature_attr_store_2860 btrfs_feature_attr_store 0-4 2860 &iuu_uart_write_2860
127280 +sfq_alloc_2861 sfq_alloc 1 2861 NULL
127281 +irnet_ctrl_read_2863 irnet_ctrl_read 4-0 2863 NULL
127282 +cifs_get_inode_info_unix_2864 cifs_get_inode_info_unix 0 2864 NULL
127283 +iwl_mvm_mac_ctxt_allocate_resources_2867 iwl_mvm_mac_ctxt_allocate_resources 0 2867 NULL
127284 +move_addr_to_user_2868 move_addr_to_user 2 2868 NULL
127285 +coda_setattr_2871 coda_setattr 0 2871 NULL
127286 +ath6kl_open_2872 ath6kl_open 0 2872 NULL
127287 +il4965_alloc_bcast_station_2876 il4965_alloc_bcast_station 0 2876 NULL
127288 +show_2877 show 0 2877 NULL
127289 +ksdazzle_net_open_2882 ksdazzle_net_open 0 2882 NULL
127290 +wait_for_commit_2887 wait_for_commit 0 2887 NULL
127291 +abx500_get_register_page_interruptible_2888 abx500_get_register_page_interruptible 0 2888 NULL nohasharray
127292 +tcm_loop_tpg_show_nexus_2888 tcm_loop_tpg_show_nexus 0 2888 &abx500_get_register_page_interruptible_2888
127293 +sata_req_2894 sata_req 0 2894 NULL
127294 +bch_cache_show_2895 bch_cache_show 0 2895 NULL
127295 +cmm_write_2896 cmm_write 3-0 2896 NULL
127296 +sd_isoc_nego_2899 sd_isoc_nego 0 2899 NULL
127297 +wacom_btnimg6_store_2901 wacom_btnimg6_store 4-0 2901 NULL
127298 +max8998_update_reg_2907 max8998_update_reg 0 2907 NULL
127299 +iommu_group_attr_show_2908 iommu_group_attr_show 0 2908 NULL
127300 +ore_check_io_2912 ore_check_io 0 2912 NULL
127301 +target_fabric_nacl_param_attr_show_2915 target_fabric_nacl_param_attr_show 0 2915 NULL
127302 +osc_import_seq_write_2923 osc_import_seq_write 3 2923 NULL
127303 +sysv_getattr_2924 sysv_getattr 0 2924 NULL
127304 +count_esp_combs_2926 count_esp_combs 0 2926 NULL
127305 +xfs_trans_get_buf_map_2927 xfs_trans_get_buf_map 4 2927 NULL
127306 +mos7840_set_uart_reg_2929 mos7840_set_uart_reg 0 2929 NULL
127307 +mls_from_string_2930 mls_from_string 0 2930 NULL
127308 +smi_data_buf_size_show_2931 smi_data_buf_size_show 0 2931 NULL
127309 +tsl2550_show_operating_mode_2934 tsl2550_show_operating_mode 0 2934 NULL
127310 +show_convrate_2936 show_convrate 0 2936 NULL
127311 +xfs_da_get_buf_2939 xfs_da_get_buf 0 2939 NULL
127312 +nes_read_indexed_2946 nes_read_indexed 0 2946 NULL
127313 +cpu_subsys_online_2947 cpu_subsys_online 0 2947 NULL
127314 +tm6000_i2c_recv_regs16_2949 tm6000_i2c_recv_regs16 5-0 2949 NULL
127315 +i40e_dbg_prep_dump_buf_2951 i40e_dbg_prep_dump_buf 2 2951 NULL nohasharray
127316 +store_ideapad_fan_2951 store_ideapad_fan 0-4 2951 &i40e_dbg_prep_dump_buf_2951
127317 +set_fast_connectable_2952 set_fast_connectable 4 2952 NULL
127318 +out_intr_mask_show_2953 out_intr_mask_show 0 2953 NULL
127319 +show_2958 show 0 2958 NULL
127320 +mc13xxx_spi_read_2961 mc13xxx_spi_read 0 2961 NULL
127321 +free_area_init_core_2962 free_area_init_core 2-3 2962 NULL
127322 +ppp_cp_event_2965 ppp_cp_event 6 2965 NULL
127323 +snd_ice1712_pro_trigger_2968 snd_ice1712_pro_trigger 0 2968 NULL
127324 +fcoe_device_notification_2970 fcoe_device_notification 0 2970 NULL
127325 +loopback_trigger_2975 loopback_trigger 0 2975 NULL nohasharray
127326 +pb0100_set_exposure_2975 pb0100_set_exposure 0 2975 &loopback_trigger_2975
127327 +do_strnlen_user_2976 do_strnlen_user 0-2 2976 NULL
127328 +snd_trident_ioctl_2977 snd_trident_ioctl 0 2977 NULL
127329 +bnx2i_ep_get_param_2979 bnx2i_ep_get_param 0 2979 NULL
127330 +ps_get_max_charge_cntl_limit_2983 ps_get_max_charge_cntl_limit 0 2983 NULL
127331 +p9_nr_pages_2992 p9_nr_pages 0-2 2992 NULL
127332 +_ctl_diag_trigger_event_show_2995 _ctl_diag_trigger_event_show 0 2995 NULL nohasharray
127333 +nfs_write_inode_2995 nfs_write_inode 0 2995 &_ctl_diag_trigger_event_show_2995
127334 +packet_bind_2996 packet_bind 0 2996 NULL
127335 +store_cardr_2997 store_cardr 4-0 2997 NULL
127336 +ieee80211_parse_bitrates_3000 ieee80211_parse_bitrates 0 3000 NULL nohasharray
127337 +tcm_qla2xxx_tpg_attrib_show_demo_mode_write_protect_3000 tcm_qla2xxx_tpg_attrib_show_demo_mode_write_protect 0 3000 &ieee80211_parse_bitrates_3000
127338 +smsc75xx_mdio_read_3001 smsc75xx_mdio_read 0 3001 NULL
127339 +vb2_queue_or_prepare_buf_3006 vb2_queue_or_prepare_buf 0 3006 NULL nohasharray
127340 +store_regs_in_max0_3006 store_regs_in_max0 0-4 3006 &vb2_queue_or_prepare_buf_3006
127341 +lov_stripetype_seq_write_3013 lov_stripetype_seq_write 3 3013 NULL
127342 +udf_symlink_filler_3015 udf_symlink_filler 0 3015 NULL
127343 +do_dmabuf_dirty_sou_3017 do_dmabuf_dirty_sou 7 3017 NULL
127344 +iscsi_stat_instance_show_attr_portals_3019 iscsi_stat_instance_show_attr_portals 0 3019 NULL
127345 +depth_write_3021 depth_write 3-0 3021 NULL
127346 +show_in_min0_3025 show_in_min0 0 3025 NULL nohasharray
127347 +xudc_ep_queue_3025 xudc_ep_queue 0 3025 &show_in_min0_3025
127348 +__blocking_notifier_call_chain_3028 __blocking_notifier_call_chain 0 3028 NULL
127349 +unix_listen_3031 unix_listen 0 3031 NULL
127350 +mem_cgroup_hierarchy_write_3032 mem_cgroup_hierarchy_write 0 3032 NULL
127351 +xfrm_dst_alloc_copy_3034 xfrm_dst_alloc_copy 3 3034 NULL
127352 +show_otp0en_3036 show_otp0en 0 3036 NULL
127353 +iwl_dbgfs_sleep_level_override_read_3038 iwl_dbgfs_sleep_level_override_read 3-0 3038 NULL nohasharray
127354 +lpfc_idiag_mbxacc_write_3038 lpfc_idiag_mbxacc_write 3-0 3038 &iwl_dbgfs_sleep_level_override_read_3038
127355 +get_max_acpi_id_3039 get_max_acpi_id 0 3039 NULL nohasharray
127356 +cyapa_do_i2c_pip_cmd_irq_sync_3039 cyapa_do_i2c_pip_cmd_irq_sync 3-0 3039 &get_max_acpi_id_3039
127357 +snd_hwdep_read_3040 snd_hwdep_read 0-3 3040 NULL
127358 +nr_free_buffer_pages_3044 nr_free_buffer_pages 0 3044 NULL
127359 +instance_pe_count_show_3046 instance_pe_count_show 0 3046 NULL nohasharray
127360 +mptsas_get_linkerrors_3046 mptsas_get_linkerrors 0 3046 &instance_pe_count_show_3046
127361 +il3945_ucode_rx_stats_read_3048 il3945_ucode_rx_stats_read 3-0 3048 NULL
127362 +mwl8k_post_pervif_cmd_3050 mwl8k_post_pervif_cmd 0 3050 NULL nohasharray
127363 +target_core_alua_tg_pt_gp_store_attr_alua_support_lba_dependent_3050 target_core_alua_tg_pt_gp_store_attr_alua_support_lba_dependent 0-3 3050 &mwl8k_post_pervif_cmd_3050
127364 +smsc75xx_reset_3053 smsc75xx_reset 0 3053 NULL
127365 +mwl8k_post_cmd_3056 mwl8k_post_cmd 0 3056 NULL
127366 +st_flush_write_buffer_3057 st_flush_write_buffer 0 3057 NULL nohasharray
127367 +mv_ep_enable_3057 mv_ep_enable 0 3057 &st_flush_write_buffer_3057
127368 +dmi_sysfs_entry_instance_3065 dmi_sysfs_entry_instance 0 3065 NULL nohasharray
127369 +set_otp4en_3065 set_otp4en 4-0 3065 &dmi_sysfs_entry_instance_3065
127370 +qp_alloc_ppn_set_3068 qp_alloc_ppn_set 2-4 3068 NULL
127371 +__blk_end_bidi_request_3070 __blk_end_bidi_request 3-4 3070 NULL
127372 +dac960_user_command_proc_write_3071 dac960_user_command_proc_write 3-0 3071 NULL nohasharray
127373 +hfsplus_asc2uni_3071 hfsplus_asc2uni 0 3071 &dac960_user_command_proc_write_3071
127374 +bDeviceClass_show_3073 bDeviceClass_show 0 3073 NULL
127375 +show_local_port_3076 show_local_port 0 3076 NULL
127376 +read_file_antenna_diversity_3077 read_file_antenna_diversity 3-0 3077 NULL
127377 +nilfs_btree_propagate_p_3078 nilfs_btree_propagate_p 0 3078 NULL
127378 +poweroff_nb_3079 poweroff_nb 0 3079 NULL
127379 +free_coherent_3082 free_coherent 4-2 3082 NULL
127380 +pm2fb_set_par_3084 pm2fb_set_par 0 3084 NULL
127381 +init_tx_ring_3085 init_tx_ring 4 3085 NULL
127382 +store_pwm_mode_3090 store_pwm_mode 0-4 3090 NULL
127383 +usbhsh_queue_push_3092 usbhsh_queue_push 0 3092 NULL
127384 +bio_integrity_intervals_3094 bio_integrity_intervals 0-2 3094 NULL
127385 +ttusb2_msg_3100 ttusb2_msg 4 3100 NULL nohasharray
127386 +acpi_battery_set_alarm_3100 acpi_battery_set_alarm 0 3100 &ttusb2_msg_3100
127387 +rb_alloc_3102 rb_alloc 1 3102 NULL nohasharray
127388 +ab_active_port_init_3102 ab_active_port_init 0 3102 &rb_alloc_3102
127389 +store_fan_stop_time_3106 store_fan_stop_time 0-4 3106 NULL
127390 +mxl111sf_i2c_xfer_3109 mxl111sf_i2c_xfer 0-3 3109 NULL nohasharray
127391 +show_protocols_3109 show_protocols 0 3109 &mxl111sf_i2c_xfer_3109
127392 +acpi_ec_transaction_unlocked_3112 acpi_ec_transaction_unlocked 0 3112 NULL nohasharray
127393 +show_firmware_version_3112 show_firmware_version 0 3112 &acpi_ec_transaction_unlocked_3112
127394 +qib_user_sdma_init_payload_3115 qib_user_sdma_init_payload 0 3115 NULL
127395 +m66592_enable_3117 m66592_enable 0 3117 NULL
127396 +lpfc_aer_support_show_3121 lpfc_aer_support_show 0 3121 NULL
127397 +simple_write_to_buffer_3122 simple_write_to_buffer 2-5-0 3122 NULL nohasharray
127398 +iwlagn_send_beacon_cmd_3122 iwlagn_send_beacon_cmd 0 3122 &simple_write_to_buffer_3122
127399 +iscsi_nacl_param_show_MaxBurstLength_3124 iscsi_nacl_param_show_MaxBurstLength 0 3124 NULL
127400 +open_inb_mbox_3128 open_inb_mbox 0 3128 NULL
127401 +registers_show_3130 registers_show 0 3130 NULL
127402 +print_time_3132 print_time 0 3132 NULL
127403 +crypto_rng_ctxsize_3133 crypto_rng_ctxsize 0 3133 NULL
127404 +ipoib_get_size_3135 ipoib_get_size 0 3135 NULL
127405 +fill_write_buffer_3142 fill_write_buffer 3-0 3142 NULL
127406 +filldir_3143 filldir 3 3143 NULL
127407 +b1_get_slice_3145 b1_get_slice 0 3145 NULL
127408 +show_spi_host_hba_id_3150 show_spi_host_hba_id 0 3150 NULL
127409 +CIFSSMBSetPosixACL_3154 CIFSSMBSetPosixACL 5 3154 NULL nohasharray
127410 +adv7175_write_3154 adv7175_write 0 3154 &CIFSSMBSetPosixACL_3154 nohasharray
127411 +cfcnfg_get_id_from_ifi_3154 cfcnfg_get_id_from_ifi 0 3154 &adv7175_write_3154
127412 +sched_cpu_inactive_3155 sched_cpu_inactive 0 3155 NULL
127413 +compat_sys_migrate_pages_3157 compat_sys_migrate_pages 2 3157 NULL
127414 +ubifs_orphan_end_commit_3161 ubifs_orphan_end_commit 0 3161 NULL
127415 +i915_gem_obj_ggtt_offset_3162 i915_gem_obj_ggtt_offset 0 3162 NULL
127416 +map_smb_to_linux_error_3163 map_smb_to_linux_error 0 3163 NULL
127417 +gfs2_rindex_update_3165 gfs2_rindex_update 0 3165 NULL
127418 +nf_conntrack_broadcast_help_3166 nf_conntrack_broadcast_help 0 3166 NULL nohasharray
127419 +islpci_reset_3166 islpci_reset 0 3166 &nf_conntrack_broadcast_help_3166
127420 +nfc_alloc_send_skb_3167 nfc_alloc_send_skb 4 3167 NULL
127421 +rxrpc_create_3175 rxrpc_create 0 3175 NULL nohasharray
127422 +rebind_store_3175 rebind_store 0-3 3175 &rxrpc_create_3175
127423 +pkcs7_sig_note_signature_3178 pkcs7_sig_note_signature 5 3178 NULL
127424 +uinput_ioctl_handler_3181 uinput_ioctl_handler 2 3181 NULL nohasharray
127425 +uvc_video_stats_dump_3181 uvc_video_stats_dump 3 3181 &uinput_ioctl_handler_3181
127426 +tx_stats_read_3182 tx_stats_read 0 3182 NULL
127427 +patch_via_hdmi_3183 patch_via_hdmi 0 3183 NULL
127428 +compat_do_ip6t_set_ctl_3184 compat_do_ip6t_set_ctl 4 3184 NULL
127429 +mempool_create_node_3191 mempool_create_node 1 3191 NULL
127430 +alloc_context_3194 alloc_context 1 3194 NULL
127431 +dma_init_coherent_memory_3197 dma_init_coherent_memory 1-3 3197 NULL
127432 +shmem_pread_slow_3198 shmem_pread_slow 2-3 3198 NULL nohasharray
127433 +udp_sendpage_3198 udp_sendpage 4 3198 &shmem_pread_slow_3198
127434 +queue_write_same_max_show_3199 queue_write_same_max_show 0 3199 NULL
127435 +rtc_valid_tm_3200 rtc_valid_tm 0 3200 NULL
127436 +acpi_smbus_write_3201 acpi_smbus_write 0 3201 NULL
127437 +gpio_keys_show_keys_3202 gpio_keys_show_keys 0 3202 NULL
127438 +usb_clear_halt_3203 usb_clear_halt 0 3203 NULL
127439 +codec_reg_write_file_3204 codec_reg_write_file 3-0 3204 NULL
127440 +cx24113_get_status_3205 cx24113_get_status 0 3205 NULL
127441 +default_cpu_mask_to_apicid_and_3207 default_cpu_mask_to_apicid_and 0 3207 NULL
127442 +__readpages_done_3213 __readpages_done 0 3213 NULL nohasharray
127443 +sha256_init_3213 sha256_init 0 3213 &__readpages_done_3213
127444 +get_target_freq_3217 get_target_freq 0 3217 NULL
127445 +ipath_user_sdma_writev_3218 ipath_user_sdma_writev 0 3218 NULL
127446 +SyS_sendto_3219 SyS_sendto 6-3 3219 NULL
127447 +patch_stac9205_3222 patch_stac9205 0 3222 NULL
127448 +fm3130_get_time_3224 fm3130_get_time 0 3224 NULL nohasharray
127449 +__uncore_dsp_show_3224 __uncore_dsp_show 0 3224 &fm3130_get_time_3224 nohasharray
127450 +store_enabled_3224 store_enabled 0-4 3224 &__uncore_dsp_show_3224
127451 +acpi_ds_method_data_init_args_3229 acpi_ds_method_data_init_args 0 3229 NULL
127452 +mem_limit_show_3231 mem_limit_show 0 3231 NULL
127453 +btrfs_next_leaf_3232 btrfs_next_leaf 0 3232 NULL
127454 +dvb_ringbuffer_pkt_write_3233 dvb_ringbuffer_pkt_write 3 3233 NULL
127455 +write_adapter_mem_3234 write_adapter_mem 3 3234 NULL
127456 +qla4xxx_phy_port_num_show_3236 qla4xxx_phy_port_num_show 0 3236 NULL nohasharray
127457 +e1000e_setup_rx_resources_3236 e1000e_setup_rx_resources 0 3236 &qla4xxx_phy_port_num_show_3236
127458 +ext3_xattr_find_entry_3237 ext3_xattr_find_entry 0 3237 NULL
127459 +macb_open_3240 macb_open 0 3240 NULL
127460 +key_key_read_3241 key_key_read 3-0 3241 NULL
127461 +base_sock_bind_3245 base_sock_bind 0 3245 NULL
127462 +page_counter_memparse_3253 page_counter_memparse 0 3253 NULL
127463 +check_vendor_extension_3254 check_vendor_extension 1 3254 NULL nohasharray
127464 +peak_usb_ndo_open_3254 peak_usb_ndo_open 0 3254 &check_vendor_extension_3254
127465 +mei_amthif_write_3256 mei_amthif_write 0 3256 NULL
127466 +show_fc_host_firmware_version_3257 show_fc_host_firmware_version 0 3257 NULL
127467 +ipaq_open_3260 ipaq_open 0 3260 NULL
127468 +quota_scale_show_3263 quota_scale_show 0 3263 NULL
127469 +wan_get_status_3268 wan_get_status 0 3268 NULL nohasharray
127470 +phys_to_dma_3268 phys_to_dma 0-2 3268 &wan_get_status_3268
127471 +mma8452_show_samp_freq_avail_3269 mma8452_show_samp_freq_avail 0 3269 NULL nohasharray
127472 +wq_cpumask_store_3269 wq_cpumask_store 0-4 3269 &mma8452_show_samp_freq_avail_3269
127473 +technisat_usb2_i2c_xfer_3273 technisat_usb2_i2c_xfer 0-3 3273 NULL nohasharray
127474 +pccard_show_resource_3273 pccard_show_resource 0 3273 &technisat_usb2_i2c_xfer_3273
127475 +cifs_enable_signing_3276 cifs_enable_signing 0 3276 NULL
127476 +ath6kl_wmi_get_roam_tbl_cmd_3282 ath6kl_wmi_get_roam_tbl_cmd 0 3282 NULL
127477 +__ilog2_u64_3284 __ilog2_u64 0 3284 NULL
127478 +dgram_setsockopt_3285 dgram_setsockopt 0 3285 NULL
127479 +show_ipv4_iface_subnet_3295 show_ipv4_iface_subnet 0 3295 NULL
127480 +ieee80211_if_write_beacon_loss_3296 ieee80211_if_write_beacon_loss 3-0 3296 NULL nohasharray
127481 +patch_stac92hd73xx_3296 patch_stac92hd73xx 0 3296 &ieee80211_if_write_beacon_loss_3296
127482 +memory_get_cur_bandwidth_3298 memory_get_cur_bandwidth 0 3298 NULL
127483 +x1205_get_atrim_3299 x1205_get_atrim 0 3299 NULL
127484 +ip6_ufo_append_data_3302 ip6_ufo_append_data 8-7-6 3302 NULL
127485 +spidev_compat_ioc_message_3305 spidev_compat_ioc_message 2 3305 NULL nohasharray
127486 +__set_extent_bit_3305 __set_extent_bit 0 3305 &spidev_compat_ioc_message_3305
127487 +sriov_configure_3307 sriov_configure 0-2 3307 NULL
127488 +arvo_sysfs_write_3311 arvo_sysfs_write 6-0 3311 NULL nohasharray
127489 +minix_write_begin_3311 minix_write_begin 0 3311 &arvo_sysfs_write_3311
127490 +ceph_vxattrs_name_size_3312 ceph_vxattrs_name_size 0 3312 NULL
127491 +_iwl_dbgfs_d3_sram_write_3315 _iwl_dbgfs_d3_sram_write 3-0 3315 NULL
127492 +dbDiscardAG_3322 dbDiscardAG 3 3322 NULL
127493 +ip6_route_dev_notify_3325 ip6_route_dev_notify 0 3325 NULL
127494 +compat_sys_setsockopt_3326 compat_sys_setsockopt 5 3326 NULL nohasharray
127495 +genphy_read_status_3326 genphy_read_status 0 3326 &compat_sys_setsockopt_3326
127496 +arch_phys_wc_del_3332 arch_phys_wc_del 1 3332 NULL
127497 +aac_rkt_ioremap_3333 aac_rkt_ioremap 2 3333 NULL
127498 +lis3lv02d_rate_show_3334 lis3lv02d_rate_show 0 3334 NULL
127499 +sctp_make_init_ack_3335 sctp_make_init_ack 4 3335 NULL
127500 +read_from_oldmem_3337 read_from_oldmem 2 3337 NULL
127501 +sysfs_create_group_3339 sysfs_create_group 0 3339 NULL nohasharray
127502 +max_power_range_uw_show_3339 max_power_range_uw_show 0 3339 &sysfs_create_group_3339
127503 +tty_port_register_device_attr_3341 tty_port_register_device_attr 3 3341 NULL
127504 +ip_local_out_3345 ip_local_out 0 3345 NULL
127505 +ubifs_sync_wbufs_by_inode_3346 ubifs_sync_wbufs_by_inode 0 3346 NULL
127506 +bt819_s_stream_3349 bt819_s_stream 0 3349 NULL
127507 +atm_init_aal34_3350 atm_init_aal34 0 3350 NULL
127508 +il_dbgfs_interrupt_read_3351 il_dbgfs_interrupt_read 3-0 3351 NULL
127509 +gsm_control_rls_3353 gsm_control_rls 3 3353 NULL nohasharray
127510 +o2nm_cluster_attr_idle_timeout_ms_write_3353 o2nm_cluster_attr_idle_timeout_ms_write 3-0 3353 &gsm_control_rls_3353
127511 +anx9805_aux_3358 anx9805_aux 0 3358 NULL
127512 +jbd2_journal_force_commit_3359 jbd2_journal_force_commit 0 3359 NULL
127513 +scnprintf_3360 scnprintf 0-2 3360 NULL
127514 +map_name_show_3361 map_name_show 0 3361 NULL
127515 +iwl_trans_update_sf_3363 iwl_trans_update_sf 0 3363 NULL
127516 +sr_read_3366 sr_read 3 3366 NULL
127517 +nilfs_segctor_fill_in_checkpoint_3369 nilfs_segctor_fill_in_checkpoint 0 3369 NULL
127518 +mv88e6xxx_phy_write_3375 mv88e6xxx_phy_write 0 3375 NULL nohasharray
127519 +hotkey_bios_enabled_show_3375 hotkey_bios_enabled_show 0 3375 &mv88e6xxx_phy_write_3375
127520 +cifs_write_3376 cifs_write 0 3376 NULL nohasharray
127521 +register_xenbus_watch_3376 register_xenbus_watch 0 3376 &cifs_write_3376
127522 +vsock_getname_3379 vsock_getname 0 3379 NULL nohasharray
127523 +s5p_mfc_open_mfc_inst_3379 s5p_mfc_open_mfc_inst 0 3379 &vsock_getname_3379
127524 +slot_show_3380 slot_show 0 3380 NULL nohasharray
127525 +read_rbu_data_3380 read_rbu_data 6-0-5 3380 &slot_show_3380
127526 +wake_unlock_show_3383 wake_unlock_show 0 3383 NULL nohasharray
127527 +ath9k_htc_sta_add_3383 ath9k_htc_sta_add 0 3383 &wake_unlock_show_3383
127528 +link_state_store_3384 link_state_store 0-4 3384 NULL
127529 +lanai_setup_rx_vci_aal5_3385 lanai_setup_rx_vci_aal5 0 3385 NULL
127530 +show_temp_value_3387 show_temp_value 0 3387 NULL nohasharray
127531 +drv_set_promiscuous_mode_3387 drv_set_promiscuous_mode 0 3387 &show_temp_value_3387
127532 +lp3971_reg_read_3389 lp3971_reg_read 0 3389 NULL
127533 +sg_write_3392 sg_write 0-3 3392 NULL
127534 +mtdchar_writeoob_3393 mtdchar_writeoob 4 3393 NULL
127535 +iscsit_na_random_datain_pdu_offsets_3398 iscsit_na_random_datain_pdu_offsets 0 3398 NULL
127536 +isdn_readbchan_3401 isdn_readbchan 0-5 3401 NULL
127537 +bdc_ep_enable_3404 bdc_ep_enable 0 3404 NULL
127538 +wl12xx_sdio_set_power_3405 wl12xx_sdio_set_power 0 3405 NULL
127539 +set_pwm_auto_channels_3410 set_pwm_auto_channels 0-4 3410 NULL
127540 +tvp5150_g_crop_3412 tvp5150_g_crop 0 3412 NULL
127541 +__write_reg_3413 __write_reg 0 3413 NULL
127542 +mei_io_cb_alloc_resp_buf_3414 mei_io_cb_alloc_resp_buf 2-0 3414 NULL nohasharray
127543 +broadsheet_spiflash_write_byte_3414 broadsheet_spiflash_write_byte 0 3414 &mei_io_cb_alloc_resp_buf_3414
127544 +set_location_3415 set_location 0 3415 NULL nohasharray
127545 +be_open_3415 be_open 0 3415 &set_location_3415
127546 +xfs_attr3_leaf_toosmall_3416 xfs_attr3_leaf_toosmall 0 3416 NULL nohasharray
127547 +dlm_lowcomms_start_3416 dlm_lowcomms_start 0 3416 &xfs_attr3_leaf_toosmall_3416
127548 +nfs_commit_unstable_pages_3419 nfs_commit_unstable_pages 0 3419 NULL
127549 +get_setup_data_paddr_3421 get_setup_data_paddr 0 3421 NULL
127550 +generic_hdmi_playback_pcm_prepare_3423 generic_hdmi_playback_pcm_prepare 0 3423 NULL
127551 +pci_add_cap_save_buffer_3426 pci_add_cap_save_buffer 3 3426 NULL
127552 +led_set_status_3432 led_set_status 0 3432 NULL
127553 +rj54n1_g_fmt_3433 rj54n1_g_fmt 0 3433 NULL
127554 +SyS_msgsnd_3436 SyS_msgsnd 3 3436 NULL
127555 +wm831x_fll_prepare_3438 wm831x_fll_prepare 0 3438 NULL
127556 +dev_register_3440 dev_register 0 3440 NULL
127557 +pci_write_aer_3441 pci_write_aer 0 3441 NULL
127558 +show_conn_param_ISCSI_PARAM_MAX_SEGMENT_SIZE_3442 show_conn_param_ISCSI_PARAM_MAX_SEGMENT_SIZE 0 3442 NULL
127559 +ncp_symlink_readpage_3448 ncp_symlink_readpage 0 3448 NULL
127560 +map_single_3449 map_single 0 3449 NULL
127561 +store_3451 store 0-3 3451 NULL
127562 +show_in_input1_3453 show_in_input1 0 3453 NULL nohasharray
127563 +mvs_tag_alloc_3453 mvs_tag_alloc 0 3453 &show_in_input1_3453
127564 +softsynth_write_3455 softsynth_write 3 3455 NULL
127565 +snd_pcm_lib_readv_transfer_3464 snd_pcm_lib_readv_transfer 5 3464 NULL
127566 +alloc_skb_fclone_3467 alloc_skb_fclone 1 3467 NULL nohasharray
127567 +iscsi_tpg_param_store_MaxConnections_3467 iscsi_tpg_param_store_MaxConnections 0-3 3467 &alloc_skb_fclone_3467
127568 +usb_authorize_device_3468 usb_authorize_device 0 3468 NULL
127569 +gx1_frame_buffer_size_3469 gx1_frame_buffer_size 0 3469 NULL
127570 +i740fb_set_par_3470 i740fb_set_par 0 3470 NULL
127571 +store_pwm_auto_channels_3471 store_pwm_auto_channels 0-4 3471 NULL
127572 +dummy_udc_start_3479 dummy_udc_start 0 3479 NULL nohasharray
127573 +store_hrtbt_enb_3479 store_hrtbt_enb 0-4 3479 &dummy_udc_start_3479
127574 +wakeup_max_time_show_3485 wakeup_max_time_show 0 3485 NULL
127575 +friq_read_regr_3489 friq_read_regr 0 3489 NULL
127576 +security_context_to_sid_default_3492 security_context_to_sid_default 2 3492 NULL
127577 +comp_tx_3493 comp_tx 0 3493 NULL
127578 +prepare_3495 prepare 0 3495 NULL
127579 +xfrm_migrate_msgsize_3496 xfrm_migrate_msgsize 0-1 3496 NULL
127580 +configure_3498 configure 0 3498 NULL
127581 +iscsi_stat_instance_attr_store_3501 iscsi_stat_instance_attr_store 0 3501 NULL
127582 +sys_size_show_3507 sys_size_show 0 3507 NULL
127583 +ad_sd_buffer_postdisable_3510 ad_sd_buffer_postdisable 0 3510 NULL
127584 +snd_rme9652_ioctl_3514 snd_rme9652_ioctl 0 3514 NULL
127585 +snd_usb_clock_find_source_3516 snd_usb_clock_find_source 0 3516 NULL nohasharray
127586 +iscsi_nacl_auth_store_userid_3516 iscsi_nacl_auth_store_userid 0-3 3516 &snd_usb_clock_find_source_3516
127587 +target_stat_scsi_tgt_port_show_attr_write_mbytes_3519 target_stat_scsi_tgt_port_show_attr_write_mbytes 0 3519 NULL
127588 +mem_tx_free_mem_blks_read_3521 mem_tx_free_mem_blks_read 3-0 3521 NULL nohasharray
127589 +pcf8523_rtc_read_time_3521 pcf8523_rtc_read_time 0 3521 &mem_tx_free_mem_blks_read_3521 nohasharray
127590 +ieee80211_wx_set_gen_ie_rsl_3521 ieee80211_wx_set_gen_ie_rsl 3 3521 &pcf8523_rtc_read_time_3521
127591 +m88ts2022_cmd_3523 m88ts2022_cmd 0 3523 NULL
127592 +ati_remote2_setup_3526 ati_remote2_setup 0 3526 NULL
127593 +adp8870_show_3527 adp8870_show 0 3527 NULL
127594 +SyS_semtimedop_3532 SyS_semtimedop 3 3532 NULL
127595 +ath10k_reg_addr_read_3536 ath10k_reg_addr_read 3-0 3536 NULL
127596 +SyS_readv_3539 SyS_readv 3 3539 NULL
127597 +topology_change_detected_show_3540 topology_change_detected_show 0 3540 NULL
127598 +iwl_mvm_rm_sta_3541 iwl_mvm_rm_sta 0 3541 NULL
127599 +latency_timer_show_3543 latency_timer_show 0 3543 NULL nohasharray
127600 +mls_context_cpy_3543 mls_context_cpy 0 3543 &latency_timer_show_3543 nohasharray
127601 +xfs_allocbt_get_maxrecs_3543 xfs_allocbt_get_maxrecs 0 3543 &mls_context_cpy_3543
127602 +sht15_send_status_3544 sht15_send_status 0 3544 NULL nohasharray
127603 +snd_seq_timer_set_tempo_3544 snd_seq_timer_set_tempo 0 3544 &sht15_send_status_3544
127604 +btrfs_dir_name_len_3549 btrfs_dir_name_len 0 3549 NULL nohasharray
127605 +raid_show_level_3549 raid_show_level 0 3549 &btrfs_dir_name_len_3549
127606 +b43legacy_read16_3561 b43legacy_read16 0 3561 NULL nohasharray
127607 +target_stat_scsi_lu_attr_show_3561 target_stat_scsi_lu_attr_show 0 3561 &b43legacy_read16_3561
127608 +nilfs_dat_translate_3562 nilfs_dat_translate 0 3562 NULL nohasharray
127609 +ssp_common_buffer_postenable_3562 ssp_common_buffer_postenable 0 3562 &nilfs_dat_translate_3562
127610 +generic_exec_single_3564 generic_exec_single 0 3564 NULL nohasharray
127611 +ip_queue_xmit_3564 ip_queue_xmit 0 3564 &generic_exec_single_3564 nohasharray
127612 +stv0680_set_video_mode_3564 stv0680_set_video_mode 0 3564 &ip_queue_xmit_3564
127613 +bnx2x_alloc_fp_mem_3565 bnx2x_alloc_fp_mem 0 3565 NULL
127614 +alloc_smp_resp_3566 alloc_smp_resp 1 3566 NULL nohasharray
127615 +cache_type_show_3566 cache_type_show 0 3566 &alloc_smp_resp_3566
127616 +evtchn_read_3569 evtchn_read 3-0 3569 NULL
127617 +cifs_async_writev_3576 cifs_async_writev 0 3576 NULL
127618 +f2fs_listxattr_3577 f2fs_listxattr 0-3 3577 NULL nohasharray
127619 +mwifiex_cmd_802_11_mac_address_3577 mwifiex_cmd_802_11_mac_address 0 3577 &f2fs_listxattr_3577
127620 +dormant_show_3581 dormant_show 0 3581 NULL nohasharray
127621 +amd_rng_init_3581 amd_rng_init 0 3581 &dormant_show_3581
127622 +ll_track_ppid_seq_write_3582 ll_track_ppid_seq_write 3 3582 NULL
127623 +vc_resize_3585 vc_resize 2-3 3585 NULL
127624 +ifalias_show_3586 ifalias_show 0 3586 NULL
127625 +acpi_ut_allocate_owner_id_3588 acpi_ut_allocate_owner_id 0 3588 NULL
127626 +show_temp_auto_temp_max_3593 show_temp_auto_temp_max 0 3593 NULL
127627 +iscsi_tpg_attrib_store_login_timeout_3597 iscsi_tpg_attrib_store_login_timeout 0-3 3597 NULL
127628 +compat_sys_semtimedop_3606 compat_sys_semtimedop 3 3606 NULL nohasharray
127629 +show_down_tail_align_3606 show_down_tail_align 0 3606 &compat_sys_semtimedop_3606
127630 +sctp_getsockopt_events_3607 sctp_getsockopt_events 2 3607 NULL
127631 +ray_open_3608 ray_open 0 3608 NULL
127632 +isp1760_ep_enable_3610 isp1760_ep_enable 0 3610 NULL
127633 +edac_mc_alloc_3611 edac_mc_alloc 4 3611 NULL
127634 +po1030_set_red_balance_3614 po1030_set_red_balance 0 3614 NULL
127635 +node_nodeid_write_3616 node_nodeid_write 0-3 3616 NULL
127636 +tx_tx_starts_read_3617 tx_tx_starts_read 3-0 3617 NULL
127637 +show_fcstat_link_failure_count_3618 show_fcstat_link_failure_count 0 3618 NULL
127638 +nilfs_dat_prepare_update_3619 nilfs_dat_prepare_update 0 3619 NULL
127639 +rv3029c2_i2c_read_regs_3621 rv3029c2_i2c_read_regs 0 3621 NULL
127640 +atl1e_setup_ring_resources_3623 atl1e_setup_ring_resources 0 3623 NULL
127641 +bnad_set_mac_address_3625 bnad_set_mac_address 0 3625 NULL
127642 +wpf_s_stream_3626 wpf_s_stream 0 3626 NULL
127643 +aligned_kmalloc_3628 aligned_kmalloc 1 3628 NULL
127644 +udp_v6_get_port_3632 udp_v6_get_port 0 3632 NULL
127645 +fan_get_speed_3635 fan_get_speed 0 3635 NULL
127646 +fm10k_alloc_q_vector_3638 fm10k_alloc_q_vector 6-4 3638 NULL
127647 +store_3640 store 0 3640 NULL
127648 +eem_opts_host_addr_store_3646 eem_opts_host_addr_store 0-3 3646 NULL
127649 +cacheinfo_cpu_callback_3647 cacheinfo_cpu_callback 0 3647 NULL nohasharray
127650 +rocker_port_dma_rings_init_3647 rocker_port_dma_rings_init 0 3647 &cacheinfo_cpu_callback_3647
127651 +x86_swiotlb_alloc_coherent_3649 x86_swiotlb_alloc_coherent 2 3649 NULL nohasharray
127652 +cm_copy_private_data_3649 cm_copy_private_data 2 3649 &x86_swiotlb_alloc_coherent_3649
127653 +ath6kl_disconnect_timeout_read_3650 ath6kl_disconnect_timeout_read 3-0 3650 NULL
127654 +ixgb_vlan_rx_add_vid_3651 ixgb_vlan_rx_add_vid 0 3651 NULL
127655 +i915_compat_ioctl_3656 i915_compat_ioctl 2 3656 NULL nohasharray
127656 +videobuf_dma_contig_user_get_3656 videobuf_dma_contig_user_get 0 3656 &i915_compat_ioctl_3656 nohasharray
127657 +alc680_parse_auto_config_3656 alc680_parse_auto_config 0 3656 &videobuf_dma_contig_user_get_3656
127658 +qib_user_sdma_page_to_frags_3660 qib_user_sdma_page_to_frags 0 3660 NULL
127659 +tomoyo_supervisor_3661 tomoyo_supervisor 0 3661 NULL nohasharray
127660 +smsc911x_set_mac_address_3661 smsc911x_set_mac_address 0 3661 &tomoyo_supervisor_3661
127661 +arcmsr_attr_host_fw_request_len_3662 arcmsr_attr_host_fw_request_len 0 3662 NULL
127662 +cma_alloc_3663 cma_alloc 3-2 3663 NULL
127663 +tcp_fragment_3669 tcp_fragment 3 3669 NULL
127664 +fuse_copy_page_3671 fuse_copy_page 0 3671 NULL
127665 +mcs_setup_transceiver_agilent_3673 mcs_setup_transceiver_agilent 0 3673 NULL
127666 +netxen_alloc_hw_resources_3674 netxen_alloc_hw_resources 0 3674 NULL
127667 +_iwl_dbgfs_tx_flush_write_3675 _iwl_dbgfs_tx_flush_write 3-0 3675 NULL
127668 +rawv6_bind_3679 rawv6_bind 0 3679 NULL
127669 +show_selfballoon_uphys_3680 show_selfballoon_uphys 0 3680 NULL
127670 +pvr2_ioread_start_3682 pvr2_ioread_start 0 3682 NULL nohasharray
127671 +igbvf_change_mtu_3682 igbvf_change_mtu 0 3682 &pvr2_ioread_start_3682
127672 +spmi_register_write_3684 spmi_register_write 0 3684 NULL
127673 +ax25_listen_register_3689 ax25_listen_register 0 3689 NULL
127674 +brcmf_fil_cmd_int_set_3696 brcmf_fil_cmd_int_set 0 3696 NULL
127675 +__netdev_adjacent_dev_link_lists_3697 __netdev_adjacent_dev_link_lists 0 3697 NULL
127676 +target_core_show_dev_alias_3699 target_core_show_dev_alias 0 3699 NULL
127677 +videobuf_pages_to_sg_3708 videobuf_pages_to_sg 2 3708 NULL
127678 +sys_getrandom_3710 sys_getrandom 2 3710 NULL
127679 +mlx4_en_config_rss_steer_3713 mlx4_en_config_rss_steer 0 3713 NULL
127680 +i2c_sendbytes_3714 i2c_sendbytes 0 3714 NULL
127681 +msi001_s_ctrl_3716 msi001_s_ctrl 0 3716 NULL
127682 +__cifs_readpage_from_fscache_3718 __cifs_readpage_from_fscache 0 3718 NULL
127683 +acm_tty_write_room_3722 acm_tty_write_room 0 3722 NULL
127684 +ext4_inode_blocks_set_3724 ext4_inode_blocks_set 0 3724 NULL nohasharray
127685 +do_cancel_3724 do_cancel 0 3724 &ext4_inode_blocks_set_3724
127686 +lm3533_als_get_threshold_3725 lm3533_als_get_threshold 0 3725 NULL nohasharray
127687 +v4l2_fh_open_3725 v4l2_fh_open 0 3725 &lm3533_als_get_threshold_3725 nohasharray
127688 +create_single_cap_vol_ctl_3725 create_single_cap_vol_ctl 0 3725 &v4l2_fh_open_3725
127689 +sm501fb_crtsrc_show_3731 sm501fb_crtsrc_show 0 3731 NULL
127690 +ci_ll_write_3740 ci_ll_write 4-0 3740 NULL
127691 +vlan_filtering_show_3745 vlan_filtering_show 0 3745 NULL
127692 +cp2112_i2c_write_req_3746 cp2112_i2c_write_req 0-4 3746 NULL nohasharray
127693 +show_prot_guard_type_3746 show_prot_guard_type 0 3746 &cp2112_i2c_write_req_3746
127694 +pegasus_open_3748 pegasus_open 0 3748 NULL
127695 +sysfs_kf_bin_write_3751 sysfs_kf_bin_write 0-4-3 3751 NULL
127696 +show_lwid_3752 show_lwid 0 3752 NULL nohasharray
127697 +si476x_core_cmd_fm_rds_blockcount_3752 si476x_core_cmd_fm_rds_blockcount 0 3752 &show_lwid_3752
127698 +btrfs_reserve_extent_3754 btrfs_reserve_extent 0 3754 NULL
127699 +show_log_height_3759 show_log_height 0 3759 NULL
127700 +get_port0_handler_3760 get_port0_handler 0 3760 NULL nohasharray
127701 +postenable_3760 postenable 0 3760 &get_port0_handler_3760
127702 +fuse_do_setattr_3762 fuse_do_setattr 0 3762 NULL
127703 +synaptics_show_disable_gesture_3767 synaptics_show_disable_gesture 0 3767 NULL nohasharray
127704 +start_isolate_page_range_3767 start_isolate_page_range 0 3767 &synaptics_show_disable_gesture_3767
127705 +temp1_show_3771 temp1_show 0 3771 NULL nohasharray
127706 +sctp_copy_one_addr_3771 sctp_copy_one_addr 0 3771 &temp1_show_3771
127707 +mvs_show_driver_version_3772 mvs_show_driver_version 0 3772 NULL nohasharray
127708 +koneplus_sysfs_read_profilex_settings_3772 koneplus_sysfs_read_profilex_settings 0-5-6 3772 &mvs_show_driver_version_3772
127709 +store_enable_clkb0_output_3776 store_enable_clkb0_output 0-4 3776 NULL
127710 +nouveau_sysfs_pstate_set_3777 nouveau_sysfs_pstate_set 0-4 3777 NULL
127711 +apds990x_prox_enable_show_3778 apds990x_prox_enable_show 0 3778 NULL
127712 +udf_adinicb_write_begin_3781 udf_adinicb_write_begin 0 3781 NULL
127713 +set_min_height_3783 set_min_height 0-4 3783 NULL
127714 +msm_otg_mode_write_3788 msm_otg_mode_write 3-0 3788 NULL
127715 +set_voltage_3789 set_voltage 0-4 3789 NULL
127716 +sctp_setsockopt_auth_key_3793 sctp_setsockopt_auth_key 3-0 3793 NULL
127717 +wq_nice_show_3795 wq_nice_show 0 3795 NULL
127718 +__netlink_create_3800 __netlink_create 0 3800 NULL
127719 +show_line3_3802 show_line3 0 3802 NULL
127720 +t1_set_mac_addr_3808 t1_set_mac_addr 0 3808 NULL
127721 +mci_max_location_show_3812 mci_max_location_show 0 3812 NULL
127722 +ncp_file_write_3813 ncp_file_write 3-0 3813 NULL nohasharray
127723 +iscsi_stat_instance_show_attr_min_ver_3813 iscsi_stat_instance_show_attr_min_ver 0 3813 &ncp_file_write_3813
127724 +nfs4_client_recover_expired_lease_3814 nfs4_client_recover_expired_lease 0 3814 NULL
127725 +manage_start_stop_show_3816 manage_start_stop_show 0 3816 NULL nohasharray
127726 +vpx3220_init_3816 vpx3220_init 0 3816 &manage_start_stop_show_3816
127727 +wm8350_gpio_direction_in_3818 wm8350_gpio_direction_in 0 3818 NULL
127728 +security_vm_enough_memory_mm_3821 security_vm_enough_memory_mm 0 3821 NULL
127729 +show_fnode_tcp_xmit_wsf_3823 show_fnode_tcp_xmit_wsf 0 3823 NULL
127730 +wl1251_hw_init_3825 wl1251_hw_init 0 3825 NULL
127731 +llc_ui_recvmsg_3826 llc_ui_recvmsg 4-0 3826 NULL
127732 +trunc_dealloc_3836 trunc_dealloc 0 3836 NULL
127733 +ceph_do_getattr_3838 ceph_do_getattr 0 3838 NULL nohasharray
127734 +ezusb_access_ltv_3838 ezusb_access_ltv 0 3838 &ceph_do_getattr_3838
127735 +mtip_hw_show_status_3839 mtip_hw_show_status 0 3839 NULL
127736 +release_version_store_3841 release_version_store 0-4 3841 NULL
127737 +fuse_try_move_page_3842 fuse_try_move_page 0 3842 NULL
127738 +max8925_disable_3844 max8925_disable 0 3844 NULL
127739 +vprbrd_i2c_read_3845 vprbrd_i2c_read 0 3845 NULL nohasharray
127740 +amd_xgbe_phy_switch_mode_3845 amd_xgbe_phy_switch_mode 0 3845 &vprbrd_i2c_read_3845
127741 +__buf_prepare_3846 __buf_prepare 0 3846 NULL
127742 +ubi_eba_read_leb_3847 ubi_eba_read_leb 0 3847 NULL
127743 +wlcore_boot_parse_fw_ver_3850 wlcore_boot_parse_fw_ver 0 3850 NULL
127744 +create_one_cdev_3852 create_one_cdev 2 3852 NULL
127745 +ssb_pcmcia_read16_3853 ssb_pcmcia_read16 0 3853 NULL
127746 +smk_read_onlycap_3855 smk_read_onlycap 3-0 3855 NULL
127747 +show_session_param_ISCSI_PARAM_TARGET_ALIAS_3856 show_session_param_ISCSI_PARAM_TARGET_ALIAS 0 3856 NULL
127748 +fuse_retrieve_3857 fuse_retrieve 0 3857 NULL
127749 +c67x00_urb_enqueue_3862 c67x00_urb_enqueue 0 3862 NULL
127750 +hfsplus_create_attr_3864 hfsplus_create_attr 0 3864 NULL nohasharray
127751 +video_write_3864 video_write 0 3864 &hfsplus_create_attr_3864
127752 +get_fd_set_3866 get_fd_set 1 3866 NULL
127753 +show_pci_3867 show_pci 0 3867 NULL
127754 +br_fdb_insert_3869 br_fdb_insert 0 3869 NULL
127755 +i7core_inject_show_channel_3874 i7core_inject_show_channel 0 3874 NULL
127756 +show_ctlr_enabled_state_3877 show_ctlr_enabled_state 0 3877 NULL
127757 +store_thresh_either_en_3880 store_thresh_either_en 0-4 3880 NULL
127758 +fuse_conn_abort_write_3882 fuse_conn_abort_write 0-3 3882 NULL
127759 +garp_attr_create_3883 garp_attr_create 3 3883 NULL
127760 +uea_send_modem_cmd_3888 uea_send_modem_cmd 3 3888 NULL
127761 +serial8250_set_attr_rx_trig_bytes_3892 serial8250_set_attr_rx_trig_bytes 0-4 3892 NULL
127762 +efivarfs_file_read_3893 efivarfs_file_read 3-0 3893 NULL
127763 +nvram_write_3894 nvram_write 3-0 3894 NULL
127764 +ixgb_setup_rx_resources_3896 ixgb_setup_rx_resources 0 3896 NULL
127765 +pcibios_enable_irq_3897 pcibios_enable_irq 0 3897 NULL
127766 +pipeline_pre_proc_swi_read_3898 pipeline_pre_proc_swi_read 3-0 3898 NULL
127767 +comedi_buf_read_n_available_3899 comedi_buf_read_n_available 0 3899 NULL
127768 +tps65912_clear_bits_3906 tps65912_clear_bits 0 3906 NULL nohasharray
127769 +fcoe_ctlr_destroy_store_3906 fcoe_ctlr_destroy_store 0-3 3906 &tps65912_clear_bits_3906
127770 +retu_regmap_read_3909 retu_regmap_read 0 3909 NULL
127771 +vcs_write_3910 vcs_write 3-0 3910 NULL nohasharray
127772 +dbg_check_old_index_3910 dbg_check_old_index 0 3910 &vcs_write_3910
127773 +usbip_recv_3911 usbip_recv 3 3911 NULL
127774 +work_on_cpu_3912 work_on_cpu 0 3912 NULL
127775 +drm_fb_helper_set_par_3913 drm_fb_helper_set_par 0 3913 NULL
127776 +SyS_move_pages_3920 SyS_move_pages 2 3920 NULL
127777 +ds2780_set_sense_register_3927 ds2780_set_sense_register 0 3927 NULL
127778 +klp_disable_func_3928 klp_disable_func 0 3928 NULL
127779 +iwl_load_ucode_wait_alive_3936 iwl_load_ucode_wait_alive 0 3936 NULL
127780 +show_allow_ext_sg_3938 show_allow_ext_sg 0 3938 NULL
127781 +__vfs_read_3942 __vfs_read 0-3 3942 NULL
127782 +hdlc_irq_one_3944 hdlc_irq_one 2 3944 NULL
127783 +cp_refill_rx_3947 cp_refill_rx 0 3947 NULL
127784 +apei_clear_mce_3948 apei_clear_mce 0 3948 NULL nohasharray
127785 +ath10k_hif_exchange_bmi_msg_3948 ath10k_hif_exchange_bmi_msg 0 3948 &apei_clear_mce_3948
127786 +navman_open_3951 navman_open 0 3951 NULL
127787 +memory_block_change_state_3955 memory_block_change_state 0 3955 NULL
127788 +devtype_show_3956 devtype_show 0 3956 NULL nohasharray
127789 +aa_audit_file_3956 aa_audit_file 0-10 3956 &devtype_show_3956
127790 +nfs_write_begin_3957 nfs_write_begin 0 3957 NULL
127791 +write_port_3962 write_port 0-4 3962 NULL
127792 +bql_show_inflight_3970 bql_show_inflight 0 3970 NULL
127793 +be_vid_config_3976 be_vid_config 0 3976 NULL
127794 +dequeue_hwpoisoned_huge_page_3980 dequeue_hwpoisoned_huge_page 0 3980 NULL
127795 +lp5562_store_engine_mux_3982 lp5562_store_engine_mux 0-4 3982 NULL
127796 +qlcnic_show_beacon_3986 qlcnic_show_beacon 0 3986 NULL nohasharray
127797 +make_free_space_3986 make_free_space 0 3986 &qlcnic_show_beacon_3986
127798 +mt9t112_reset_3987 mt9t112_reset 0 3987 NULL
127799 +virtfn_add_3988 virtfn_add 0 3988 NULL
127800 +ubifs_run_commit_3989 ubifs_run_commit 0 3989 NULL
127801 +wake_unlock_store_3991 wake_unlock_store 0-4 3991 NULL
127802 +do_add_counters_3992 do_add_counters 3 3992 NULL
127803 +ocfs2_cluster_stack_show_3996 ocfs2_cluster_stack_show 0 3996 NULL
127804 +iwl_mvm_mac_ctxt_cmd_sta_3997 iwl_mvm_mac_ctxt_cmd_sta 0 3997 NULL
127805 +via_rng_init_3998 via_rng_init 0 3998 NULL
127806 +rfcomm_room_3999 rfcomm_room 0 3999 NULL nohasharray
127807 +set_inc_all_6db_3999 set_inc_all_6db 4-0 3999 &rfcomm_room_3999
127808 +gsc_s_ctrl_4002 gsc_s_ctrl 0 4002 NULL
127809 +userspace_status_4004 userspace_status 4-0 4004 NULL nohasharray
127810 +urbs_show_4004 urbs_show 0 4004 &userspace_status_4004
127811 +xfs_check_block_4005 xfs_check_block 4 4005 NULL nohasharray
127812 +mei_write_4005 mei_write 3-0 4005 &xfs_check_block_4005 nohasharray
127813 +niu_zcp_write_4005 niu_zcp_write 0 4005 &mei_write_4005 nohasharray
127814 +toshiba_usb_rapid_charge_set_4005 toshiba_usb_rapid_charge_set 0 4005 &niu_zcp_write_4005
127815 +show_xps_map_4009 show_xps_map 0 4009 NULL
127816 +snd_hdsp_capture_copy_4011 snd_hdsp_capture_copy 5 4011 NULL
127817 +bcm_rx_setup_4014 bcm_rx_setup 0 4014 NULL
127818 +wakeup_active_count_show_4016 wakeup_active_count_show 0 4016 NULL
127819 +amd_xgbe_phy_gmii_mode_4019 amd_xgbe_phy_gmii_mode 0 4019 NULL
127820 +_request_firmware_4021 _request_firmware 0 4021 NULL
127821 +blk_end_request_4024 blk_end_request 3 4024 NULL nohasharray
127822 +ipoib_open_4024 ipoib_open 0 4024 &blk_end_request_4024
127823 +ext4_xattr_find_entry_4025 ext4_xattr_find_entry 0 4025 NULL nohasharray
127824 +ndelay_store_4025 ndelay_store 0-3 4025 &ext4_xattr_find_entry_4025
127825 +amd_ec_write_4027 amd_ec_write 0 4027 NULL
127826 +ql3xxx_set_mac_address_4033 ql3xxx_set_mac_address 0 4033 NULL
127827 +b1_get_word_4035 b1_get_word 0 4035 NULL nohasharray
127828 +usbnet_write_cmd_async_4035 usbnet_write_cmd_async 7 4035 &b1_get_word_4035
127829 +xfs_free_ag_extent_4036 xfs_free_ag_extent 0 4036 NULL
127830 +mtip_hw_read_registers_4037 mtip_hw_read_registers 3-0 4037 NULL
127831 +store_tabletCoordinateMode_4043 store_tabletCoordinateMode 0-4 4043 NULL
127832 +oprofile_set_ulong_4046 oprofile_set_ulong 0 4046 NULL
127833 +iscsi_nacl_param_show_MaxOutstandingR2T_4050 iscsi_nacl_param_show_MaxOutstandingR2T 0 4050 NULL
127834 +i915_gpu_idle_4062 i915_gpu_idle 0 4062 NULL
127835 +get_dmabuf_4065 get_dmabuf 2 4065 NULL nohasharray
127836 +show_fc_host_dev_loss_tmo_4065 show_fc_host_dev_loss_tmo 0 4065 &get_dmabuf_4065
127837 +coreid_show_4066 coreid_show 0 4066 NULL
127838 +fbcon_fb_unbind_4068 fbcon_fb_unbind 0 4068 NULL
127839 +cardr_show_4070 cardr_show 0 4070 NULL
127840 +video_get_max_state_4073 video_get_max_state 0 4073 NULL nohasharray
127841 +nr_hugepages_mempolicy_show_4073 nr_hugepages_mempolicy_show 0 4073 &video_get_max_state_4073
127842 +__cfg80211_alloc_event_skb_4075 __cfg80211_alloc_event_skb 5 4075 NULL
127843 +sctp_make_asconf_4078 sctp_make_asconf 3 4078 NULL nohasharray
127844 +show_engine1_leds_4078 show_engine1_leds 0 4078 &sctp_make_asconf_4078
127845 +fbcon_do_set_font_4079 fbcon_do_set_font 2-3 4079 NULL
127846 +__logfs_segment_write_4080 __logfs_segment_write 0 4080 NULL
127847 +_ctl_diag_trigger_mpi_show_4082 _ctl_diag_trigger_mpi_show 0 4082 NULL
127848 +vxlan_open_4083 vxlan_open 0 4083 NULL nohasharray
127849 +try_online_node_4083 try_online_node 0 4083 &vxlan_open_4083
127850 +snd_korg1212_prepare_4088 snd_korg1212_prepare 0 4088 NULL
127851 +da9052_free_irq_4090 da9052_free_irq 2 4090 NULL
127852 +tcmu_set_configfs_dev_params_4091 tcmu_set_configfs_dev_params 0-3 4091 NULL
127853 +dccp_v4_init_sock_4096 dccp_v4_init_sock 0 4096 NULL nohasharray
127854 +__dwc3_gadget_ep0_queue_4096 __dwc3_gadget_ep0_queue 0 4096 &dccp_v4_init_sock_4096
127855 +show_4097 show 0 4097 NULL
127856 +flash_show_4102 flash_show 0 4102 NULL
127857 +ath10k_bmi_lz_stream_start_4103 ath10k_bmi_lz_stream_start 0 4103 NULL
127858 +eeprom_read_4104 eeprom_read 6-5-0 4104 NULL
127859 +irq_gc_suspend_4106 irq_gc_suspend 0 4106 NULL nohasharray
127860 +serial_suspend_4106 serial_suspend 0 4106 &irq_gc_suspend_4106
127861 +write_reg_4108 write_reg 0 4108 NULL
127862 +phy_has_fixups_show_4110 phy_has_fixups_show 0 4110 NULL nohasharray
127863 +eventfd_read_4110 eventfd_read 0-3 4110 &phy_has_fixups_show_4110
127864 +configfs_setattr_4111 configfs_setattr 0 4111 NULL nohasharray
127865 +bonding_store_num_peer_notif_4111 bonding_store_num_peer_notif 0-4 4111 &configfs_setattr_4111
127866 +mt9t112_init_pll_4112 mt9t112_init_pll 0 4112 NULL
127867 +ocfs2_xattr_tree_list_index_block_4119 ocfs2_xattr_tree_list_index_block 0 4119 NULL
127868 +proc_task_getattr_4125 proc_task_getattr 0 4125 NULL
127869 +v9fs_vfs_readpage_4131 v9fs_vfs_readpage 0 4131 NULL
127870 +show_fnode_fragment_disable_4133 show_fnode_fragment_disable 0 4133 NULL
127871 +component_match_realloc_4139 component_match_realloc 3 4139 NULL
127872 +nf_call_iptables_show_4143 nf_call_iptables_show 0 4143 NULL nohasharray
127873 +ath10k_htt_send_rx_ring_cfg_ll_4143 ath10k_htt_send_rx_ring_cfg_ll 0 4143 &nf_call_iptables_show_4143
127874 +br_netdev_switch_event_4145 br_netdev_switch_event 0 4145 NULL
127875 +ntb_netdev_change_mtu_4147 ntb_netdev_change_mtu 2-0 4147 NULL nohasharray
127876 +mon_text_read_u_4147 mon_text_read_u 0-3 4147 &ntb_netdev_change_mtu_4147
127877 +tm6000_read_4151 tm6000_read 3-0 4151 NULL nohasharray
127878 +show_temp_auto_boost_hyst_4151 show_temp_auto_boost_hyst 0 4151 &tm6000_read_4151
127879 +acpi_bus_get_device_4153 acpi_bus_get_device 0 4153 NULL nohasharray
127880 +rndis_filter_open_4153 rndis_filter_open 0 4153 &acpi_bus_get_device_4153
127881 +mpt_raid_phys_disk_get_num_paths_4155 mpt_raid_phys_disk_get_num_paths 0 4155 NULL
127882 +show_sf2_pwm_4161 show_sf2_pwm 0 4161 NULL
127883 +echo_show_4163 echo_show 0 4163 NULL nohasharray
127884 +t1_init_hw_modules_4163 t1_init_hw_modules 0 4163 &echo_show_4163 nohasharray
127885 +store_4163 store 0 4163 &t1_init_hw_modules_4163
127886 +radeon_show_one_edid_4164 radeon_show_one_edid 3-0 4164 NULL nohasharray
127887 +bus_powerup_4164 bus_powerup 0 4164 &radeon_show_one_edid_4164
127888 +get_alua_req_4166 get_alua_req 3 4166 NULL
127889 +blk_dropped_read_4168 blk_dropped_read 3 4168 NULL
127890 +skb_add_data_4171 skb_add_data 3 4171 NULL nohasharray
127891 +mci_size_mb_show_4171 mci_size_mb_show 0 4171 &skb_add_data_4171
127892 +manufacturer_show_4172 manufacturer_show 0 4172 NULL
127893 +show_4173 show 0 4173 NULL
127894 +read_file_bool_4180 read_file_bool 3-0 4180 NULL nohasharray
127895 +elants_i2c_calibrate_4180 elants_i2c_calibrate 0 4180 &read_file_bool_4180
127896 +ov6650_reg_write_4182 ov6650_reg_write 0 4182 NULL
127897 +bond_option_active_slave_set_4183 bond_option_active_slave_set 0 4183 NULL
127898 +cpumap_print_to_pagebuf_4190 cpumap_print_to_pagebuf 0 4190 NULL nohasharray
127899 +get_fan_speed_percent_4190 get_fan_speed_percent 0 4190 &cpumap_print_to_pagebuf_4190
127900 +blk_mq_hw_sysfs_store_4193 blk_mq_hw_sysfs_store 0-4 4193 NULL
127901 +jme_set_macaddr_4196 jme_set_macaddr 0 4196 NULL
127902 +__nfs4_get_acl_uncached_4197 __nfs4_get_acl_uncached 0 4197 NULL
127903 +vring_new_virtqueue_4199 vring_new_virtqueue 2 4199 NULL
127904 +target_core_store_dev_udev_path_4200 target_core_store_dev_udev_path 0-3 4200 NULL
127905 +f1x_determine_channel_4202 f1x_determine_channel 2 4202 NULL
127906 +_osd_req_list_objects_4204 _osd_req_list_objects 6 4204 NULL
127907 +v9fs_write_end_4207 v9fs_write_end 0-5 4207 NULL
127908 +persist_store_4220 persist_store 0-4 4220 NULL
127909 +rtnetlink_event_4221 rtnetlink_event 0 4221 NULL
127910 +show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_IDX_4222 show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_IDX 0 4222 NULL
127911 +ip_send_unicast_reply_4223 ip_send_unicast_reply 7 4223 NULL
127912 +l2tp_eth_dev_init_4225 l2tp_eth_dev_init 0 4225 NULL
127913 +vsock_auto_bind_4229 vsock_auto_bind 0 4229 NULL nohasharray
127914 +bdc_udc_start_4229 bdc_udc_start 0 4229 &vsock_auto_bind_4229
127915 +axp20x_show_ext_attr_4232 axp20x_show_ext_attr 0 4232 NULL
127916 +bch_hprint_4233 bch_hprint 0 4233 NULL nohasharray
127917 +gpio_trig_gpio_store_4233 gpio_trig_gpio_store 0-4 4233 &bch_hprint_4233
127918 +show_fnode_max_segment_size_4234 show_fnode_max_segment_size 0 4234 NULL
127919 +snd_seq_ioctl_query_next_port_4238 snd_seq_ioctl_query_next_port 0 4238 NULL
127920 +input_dev_show_cap_abs_4239 input_dev_show_cap_abs 0 4239 NULL
127921 +team_port_enable_netpoll_4243 team_port_enable_netpoll 0 4243 NULL
127922 +gp2ap020a00f_buffer_predisable_4246 gp2ap020a00f_buffer_predisable 0 4246 NULL
127923 +pm_qos_remote_wakeup_store_4248 pm_qos_remote_wakeup_store 0-4 4248 NULL
127924 +timewarn_cs_read_4250 timewarn_cs_read 0 4250 NULL
127925 +iwlagn_send_rxon_assoc_4252 iwlagn_send_rxon_assoc 0 4252 NULL
127926 +mwifiex_sta_prepare_cmd_4253 mwifiex_sta_prepare_cmd 0 4253 NULL
127927 +alg_create_4257 alg_create 0 4257 NULL
127928 +show_iface_strict_login_comp_en_4260 show_iface_strict_login_comp_en 0 4260 NULL nohasharray
127929 +__dev_pm_qos_add_request_4260 __dev_pm_qos_add_request 0 4260 &show_iface_strict_login_comp_en_4260
127930 +base_clock_show_4261 base_clock_show 0 4261 NULL nohasharray
127931 +tda7432_s_ctrl_4261 tda7432_s_ctrl 0 4261 &base_clock_show_4261
127932 +__block_write_full_page_4267 __block_write_full_page 0 4267 NULL
127933 +ip_vs_in_icmp_v6_4268 ip_vs_in_icmp_v6 0 4268 NULL
127934 +crc32c_intel_finup_4272 crc32c_intel_finup 0 4272 NULL nohasharray
127935 +tg3_init_5401phy_dsp_4272 tg3_init_5401phy_dsp 0 4272 &crc32c_intel_finup_4272
127936 +nilfs_segctor_apply_buffers_4273 nilfs_segctor_apply_buffers 0 4273 NULL nohasharray
127937 +snd_pcm_oss_change_params_4273 snd_pcm_oss_change_params 0 4273 &nilfs_segctor_apply_buffers_4273
127938 +show_sg_tablesize_4278 show_sg_tablesize 0 4278 NULL
127939 +pwm_lpss_config_4281 pwm_lpss_config 0 4281 NULL
127940 +ath6kl_force_roam_write_4282 ath6kl_force_roam_write 3-0 4282 NULL
127941 +show_sas_device_type_4283 show_sas_device_type 0 4283 NULL
127942 +goldfish_audio_write_4284 goldfish_audio_write 3 4284 NULL
127943 +msb_do_write_request_4286 msb_do_write_request 2 4286 NULL
127944 +xt_compat_add_offset_4289 xt_compat_add_offset 0 4289 NULL nohasharray
127945 +cp_change_mtu_4289 cp_change_mtu 0 4289 &xt_compat_add_offset_4289
127946 +get_connectors_for_crtc_4291 get_connectors_for_crtc 0 4291 NULL nohasharray
127947 +lpfc_stat_data_ctrl_store_4291 lpfc_stat_data_ctrl_store 0-4 4291 &get_connectors_for_crtc_4291
127948 +vmci_event_dispatch_4294 vmci_event_dispatch 0 4294 NULL
127949 +v4l2_subdev_s_ctrl_4295 v4l2_subdev_s_ctrl 0 4295 NULL
127950 +ali15x3_access_4296 ali15x3_access 0 4296 NULL
127951 +iwl_trans_pcie_start_fw_4297 iwl_trans_pcie_start_fw 0 4297 NULL
127952 +__usbnet_read_cmd_4299 __usbnet_read_cmd 7-0 4299 NULL
127953 +fw_read_file_contents_4301 fw_read_file_contents 0 4301 NULL
127954 +dvb_ringbuffer_pkt_read_user_4303 dvb_ringbuffer_pkt_read_user 3-2-5-0 4303 NULL nohasharray
127955 +camera_store_4303 camera_store 4-0 4303 &dvb_ringbuffer_pkt_read_user_4303
127956 +atl2_open_4307 atl2_open 0 4307 NULL nohasharray
127957 +i915_gem_object_pin_4307 i915_gem_object_pin 0 4307 &atl2_open_4307
127958 +snd_aw2_pcm_trigger_capture_4314 snd_aw2_pcm_trigger_capture 0 4314 NULL
127959 +cfg80211_inform_bss_4315 cfg80211_inform_bss 9 4315 NULL nohasharray
127960 +count_strings_4315 count_strings 0 4315 &cfg80211_inform_bss_4315
127961 +xgbe_get_sset_count_4316 xgbe_get_sset_count 0 4316 NULL
127962 +pscsi_create_type_disk_4317 pscsi_create_type_disk 0 4317 NULL nohasharray
127963 +cpufv_disabled_store_4317 cpufv_disabled_store 0-4 4317 &pscsi_create_type_disk_4317
127964 +ali1563_transaction_4319 ali1563_transaction 0 4319 NULL nohasharray
127965 +amd8111e_restart_4319 amd8111e_restart 0 4319 &ali1563_transaction_4319
127966 +qlcnic_get_nic_info_4327 qlcnic_get_nic_info 0 4327 NULL
127967 +snd_rawmidi_kernel_read_4328 snd_rawmidi_kernel_read 3 4328 NULL
127968 +mlx4_qp_modify_4333 mlx4_qp_modify 0 4333 NULL
127969 +iscsi_disc_store_userid_4337 iscsi_disc_store_userid 0-3 4337 NULL
127970 +ima_eventdigest_init_common_4338 ima_eventdigest_init_common 2 4338 NULL
127971 +rtl8169_get_sset_count_4349 rtl8169_get_sset_count 0 4349 NULL
127972 +show_tcrit1_4350 show_tcrit1 0 4350 NULL
127973 +netdev_vlan_rx_add_vid_4353 netdev_vlan_rx_add_vid 0 4353 NULL
127974 +store_4354 store 0-3 4354 NULL
127975 +snd_seq_ioctl_create_queue_4355 snd_seq_ioctl_create_queue 0 4355 NULL
127976 +ext3_write_inode_4359 ext3_write_inode 0 4359 NULL
127977 +__gfs2_readpage_4363 __gfs2_readpage 0 4363 NULL
127978 +ieee80211_change_mtu_4365 ieee80211_change_mtu 0 4365 NULL
127979 +mc13783_powermisc_rmw_4368 mc13783_powermisc_rmw 0 4368 NULL
127980 +xfs_attr3_leaf_clearflag_4371 xfs_attr3_leaf_clearflag 0 4371 NULL
127981 +store_sas_hard_reset_4372 store_sas_hard_reset 0-4 4372 NULL
127982 +sys_setdomainname_4373 sys_setdomainname 2 4373 NULL
127983 +write_4374 write 0 4374 NULL
127984 +esb_write_4376 esb_write 0-3 4376 NULL
127985 +sd_start_12a_4378 sd_start_12a 0 4378 NULL nohasharray
127986 +iscsi_stat_logout_attr_store_4378 iscsi_stat_logout_attr_store 0 4378 &sd_start_12a_4378
127987 +vcc_connect_4382 vcc_connect 0 4382 NULL
127988 +uevent_seqnum_show_4383 uevent_seqnum_show 0 4383 NULL
127989 +pci_eg20t_init_4385 pci_eg20t_init 0 4385 NULL
127990 +irda_sendmsg_4388 irda_sendmsg 4-0 4388 NULL
127991 +lp3943_gpio_set_mode_4393 lp3943_gpio_set_mode 0 4393 NULL
127992 +ovl_listxattr_4399 ovl_listxattr 0-3 4399 NULL
127993 +get_pwm1_enable_4401 get_pwm1_enable 0 4401 NULL nohasharray
127994 +ipath_init_chip_4401 ipath_init_chip 0 4401 &get_pwm1_enable_4401
127995 +reg_read_4409 reg_read 0 4409 NULL
127996 +access_process_vm_4412 access_process_vm 0 4412 NULL nohasharray
127997 +cxacru_cm_get_array_4412 cxacru_cm_get_array 4 4412 &access_process_vm_4412
127998 +can_send_4414 can_send 0 4414 NULL
127999 +libfc_vport_create_4415 libfc_vport_create 2 4415 NULL
128000 +fast_charge_timer_store_4416 fast_charge_timer_store 0-4 4416 NULL
128001 +wusbhc_chid_set_4420 wusbhc_chid_set 0 4420 NULL
128002 +rtw_android_get_rssi_4421 rtw_android_get_rssi 0 4421 NULL
128003 +show_fan_stop_output_4422 show_fan_stop_output 0 4422 NULL
128004 +read_pwr_cal_values_4423 read_pwr_cal_values 0 4423 NULL
128005 +mptscsih_io_delay_show_4424 mptscsih_io_delay_show 0 4424 NULL
128006 +xfs_log_show_4426 xfs_log_show 0 4426 NULL
128007 +read_code_4429 read_code 4 4429 NULL
128008 +ath10k_htc_start_4430 ath10k_htc_start 0 4430 NULL
128009 +b43_nphy_op_init_4431 b43_nphy_op_init 0 4431 NULL
128010 +max8998_rtc_start_alarm_4434 max8998_rtc_start_alarm 0 4434 NULL
128011 +snd_hdsp_ioctl_4435 snd_hdsp_ioctl 0 4435 NULL
128012 +pcan_usb_set_silent_4436 pcan_usb_set_silent 0 4436 NULL
128013 +do_pages_stat_4437 do_pages_stat 2 4437 NULL
128014 +srpt_tpg_attrib_show_srp_max_rdma_size_4438 srpt_tpg_attrib_show_srp_max_rdma_size 0 4438 NULL
128015 +vxp_resume_4442 vxp_resume 0 4442 NULL
128016 +memparse_4444 memparse 0 4444 NULL nohasharray
128017 +netdev_register_kobject_4444 netdev_register_kobject 0 4444 &memparse_4444
128018 +vxge_hw_vpath_fw_api_4452 vxge_hw_vpath_fw_api 0 4452 NULL
128019 +disksize_show_4454 disksize_show 0 4454 NULL
128020 +set_eeprom4_4457 set_eeprom4 4-0 4457 NULL
128021 +dn_alloc_send_pskb_4465 dn_alloc_send_pskb 2 4465 NULL
128022 +ext3_journalled_writepage_4470 ext3_journalled_writepage 0 4470 NULL
128023 +at76_set_card_command_4471 at76_set_card_command 4 4471 NULL
128024 +zd_rf_init_rf2959_4476 zd_rf_init_rf2959 0 4476 NULL
128025 +sock_create_kern_4480 sock_create_kern 0 4480 NULL
128026 +snd_seq_expand_var_event_4481 snd_seq_expand_var_event 0-5 4481 NULL nohasharray
128027 +signalfd_dequeue_4481 signalfd_dequeue 0 4481 &snd_seq_expand_var_event_4481
128028 +beep_write_4485 beep_write 0 4485 NULL
128029 +sys_semtimedop_4486 sys_semtimedop 3 4486 NULL
128030 +show_fcstat_prim_seq_protocol_err_count_4487 show_fcstat_prim_seq_protocol_err_count 0 4487 NULL
128031 +udp_sendmsg_4492 udp_sendmsg 4-0 4492 NULL
128032 +vmbus_establish_gpadl_4495 vmbus_establish_gpadl 3 4495 NULL
128033 +ltc4222_get_value_4496 ltc4222_get_value 0 4496 NULL nohasharray
128034 +bus_scan_store_4496 bus_scan_store 0-3 4496 &ltc4222_get_value_4496
128035 +_ctl_diag_trigger_mpi_store_4500 _ctl_diag_trigger_mpi_store 0-4 4500 NULL
128036 +o2nm_node_ipv4_address_read_4501 o2nm_node_ipv4_address_read 0 4501 NULL
128037 +set_link_security_4502 set_link_security 4 4502 NULL
128038 +node_read_vmstat_4505 node_read_vmstat 0 4505 NULL
128039 +l1oip_socket_parse_4507 l1oip_socket_parse 4 4507 NULL
128040 +start_usb_capture_4519 start_usb_capture 0 4519 NULL
128041 +acpi_ex_convert_to_integer_4521 acpi_ex_convert_to_integer 0 4521 NULL nohasharray
128042 +afs_fill_page_4521 afs_fill_page 0 4521 &acpi_ex_convert_to_integer_4521
128043 +write_cnodes_4523 write_cnodes 0 4523 NULL
128044 +xfs_btree_kill_root_4526 xfs_btree_kill_root 0 4526 NULL
128045 +show_modes_4530 show_modes 0 4530 NULL
128046 +ll_max_readahead_per_file_mb_seq_write_4531 ll_max_readahead_per_file_mb_seq_write 3 4531 NULL
128047 +sys_llistxattr_4532 sys_llistxattr 3 4532 NULL
128048 +da9052_group_write_4534 da9052_group_write 0 4534 NULL
128049 +tipc_getname_4539 tipc_getname 0 4539 NULL
128050 +d3cold_allowed_store_4541 d3cold_allowed_store 0-4 4541 NULL
128051 +tty_register_device_4544 tty_register_device 2 4544 NULL nohasharray
128052 +store_mode_4544 store_mode 0-4 4544 &tty_register_device_4544
128053 +videobuf_vmalloc_to_sg_4548 videobuf_vmalloc_to_sg 2 4548 NULL
128054 +generic_packet_4551 generic_packet 0 4551 NULL nohasharray
128055 +store_risetime_4551 store_risetime 0-4 4551 &generic_packet_4551
128056 +show_sched4_4552 show_sched4 0 4552 NULL
128057 +aoedisk_show_state_4553 aoedisk_show_state 0 4553 NULL
128058 +rxrpc_bind_4554 rxrpc_bind 0 4554 NULL
128059 +fsl_edma_prep_slave_sg_4555 fsl_edma_prep_slave_sg 3 4555 NULL
128060 +show_fc_private_host_tgtid_bind_type_4556 show_fc_private_host_tgtid_bind_type 0 4556 NULL
128061 +max_sectors_store_4559 max_sectors_store 0-4 4559 NULL
128062 +show_speed_tolerance_4560 show_speed_tolerance 0 4560 NULL
128063 +rx8581_get_datetime_4561 rx8581_get_datetime 0 4561 NULL
128064 +ubifs_add_dirt_4567 ubifs_add_dirt 0 4567 NULL
128065 +xgmac_set_mac_address_4571 xgmac_set_mac_address 0 4571 NULL
128066 +btrfs_file_extent_inline_item_len_4575 btrfs_file_extent_inline_item_len 0 4575 NULL
128067 +wl18xx_top_reg_write_4577 wl18xx_top_reg_write 0 4577 NULL
128068 +xfs_buf_get_maps_4581 xfs_buf_get_maps 2 4581 NULL
128069 +commit_orphans_4584 commit_orphans 0 4584 NULL
128070 +aty128fb_set_par_4587 aty128fb_set_par 0 4587 NULL
128071 +read_rio_4589 read_rio 0-3 4589 NULL
128072 +acpi_read_fast_4590 acpi_read_fast 3-2 4590 NULL nohasharray
128073 +alt_capture_pcm_prepare_4590 alt_capture_pcm_prepare 0 4590 &acpi_read_fast_4590
128074 +multipath_add_disk_4591 multipath_add_disk 0 4591 NULL
128075 +bch_alloc_4593 bch_alloc 1 4593 NULL
128076 +ocfs2_refcount_lock_4595 ocfs2_refcount_lock 0 4595 NULL
128077 +ath10k_dbg_sta_write_delba_4602 ath10k_dbg_sta_write_delba 3-0 4602 NULL nohasharray
128078 +fuse_copy_one_4602 fuse_copy_one 0 4602 &ath10k_dbg_sta_write_delba_4602
128079 +pm8001_ctl_iop_log_show_4614 pm8001_ctl_iop_log_show 0 4614 NULL nohasharray
128080 +device_store_int_4614 device_store_int 0-4 4614 &pm8001_ctl_iop_log_show_4614
128081 +xfs_bmap_add_attrfork_4617 xfs_bmap_add_attrfork 0 4617 NULL
128082 +show_designated_bridge_4619 show_designated_bridge 0 4619 NULL nohasharray
128083 +bdc_gadget_ep_enable_4619 bdc_gadget_ep_enable 0 4619 &show_designated_bridge_4619
128084 +rp5c01_read_time_4626 rp5c01_read_time 0 4626 NULL
128085 +bpq_device_event_4633 bpq_device_event 0 4633 NULL nohasharray
128086 +ll_rw_extents_stats_seq_write_4633 ll_rw_extents_stats_seq_write 3 4633 &bpq_device_event_4633
128087 +iwl_dbgfs_tx_queue_read_4635 iwl_dbgfs_tx_queue_read 3-0 4635 NULL nohasharray
128088 +show_valid_zones_4635 show_valid_zones 0 4635 &iwl_dbgfs_tx_queue_read_4635
128089 +hrz_send_4638 hrz_send 0 4638 NULL
128090 +wlcore_boot_upload_nvs_4639 wlcore_boot_upload_nvs 0 4639 NULL
128091 +nilfs_segments_README_show_4646 nilfs_segments_README_show 0 4646 NULL
128092 +txCommit_4649 txCommit 0 4649 NULL
128093 +pch_phub_gbe_serial_rom_conf_4650 pch_phub_gbe_serial_rom_conf 0 4650 NULL
128094 +f2fs_xattr_generic_set_4651 f2fs_xattr_generic_set 0 4651 NULL
128095 +falcon_describe_nic_stats_4659 falcon_describe_nic_stats 0 4659 NULL
128096 +show_conn_param_ISCSI_PARAM_OFMARKER_EN_4661 show_conn_param_ISCSI_PARAM_OFMARKER_EN 0 4661 NULL
128097 +eeprom_93xx46_eral_4666 eeprom_93xx46_eral 0 4666 NULL
128098 +ttm_pool_store_4671 ttm_pool_store 0-4 4671 NULL
128099 +test_power_get_usb_property_4680 test_power_get_usb_property 0 4680 NULL
128100 +niu_get_eeprom_len_4681 niu_get_eeprom_len 0 4681 NULL
128101 +show_event_log_4682 show_event_log 0 4682 NULL
128102 +cx18_read_pos_4683 cx18_read_pos 3-0 4683 NULL nohasharray
128103 +cvt_auto_temp_4683 cvt_auto_temp 0 4683 &cx18_read_pos_4683
128104 +__uncore_counter_show_4686 __uncore_counter_show 0 4686 NULL
128105 +short_retry_limit_read_4687 short_retry_limit_read 3-0 4687 NULL
128106 +cifs_sync_read_4688 cifs_sync_read 0 4688 NULL nohasharray
128107 +register_queue_kobjects_4688 register_queue_kobjects 0 4688 &cifs_sync_read_4688
128108 +kone_receive_4690 kone_receive 4-0 4690 NULL
128109 +soc_mbus_bytes_per_line_4691 soc_mbus_bytes_per_line 0-1 4691 NULL
128110 +integrity_generate_show_4696 integrity_generate_show 0 4696 NULL
128111 +uhid_dev_get_report_reply_4697 uhid_dev_get_report_reply 0 4697 NULL
128112 +iscsi_tpg_auth_show_password_4698 iscsi_tpg_auth_show_password 0 4698 NULL
128113 +round_pipe_size_4701 round_pipe_size 0 4701 NULL nohasharray
128114 +gen8_get_total_gtt_size_4701 gen8_get_total_gtt_size 0-1 4701 &round_pipe_size_4701 nohasharray
128115 +write8_reg_4701 write8_reg 4-0 4701 &gen8_get_total_gtt_size_4701 nohasharray
128116 +tcs3414_buffer_preenable_4701 tcs3414_buffer_preenable 0 4701 &write8_reg_4701
128117 +hash_netportnet6_expire_4702 hash_netportnet6_expire 4 4702 NULL
128118 +qla2x00_phy_version_show_4706 qla2x00_phy_version_show 0 4706 NULL
128119 +cxgbi_alloc_big_mem_4707 cxgbi_alloc_big_mem 1 4707 NULL
128120 +toshiba_haps_protection_level_4711 toshiba_haps_protection_level 0 4711 NULL
128121 +roccat_common2_sysfs_read_tcu_image_4719 roccat_common2_sysfs_read_tcu_image 0-5-6 4719 NULL
128122 +btrfs_setattr_4721 btrfs_setattr 0 4721 NULL
128123 +ati_create_gatt_pages_4722 ati_create_gatt_pages 1 4722 NULL nohasharray
128124 +show_header_4722 show_header 3 4722 &ati_create_gatt_pages_4722
128125 +fw_lookup_and_allocate_buf_4723 fw_lookup_and_allocate_buf 0 4723 NULL nohasharray
128126 +cas_change_mtu_4723 cas_change_mtu 0 4723 &fw_lookup_and_allocate_buf_4723
128127 +path_show_4725 path_show 0 4725 NULL nohasharray
128128 +bl_power_show_4725 bl_power_show 0 4725 &path_show_4725
128129 +t4_link_start_4726 t4_link_start 0 4726 NULL nohasharray
128130 +fallback_migrate_page_4726 fallback_migrate_page 0 4726 &t4_link_start_4726
128131 +ims_pcu_verify_block_4733 ims_pcu_verify_block 0 4733 NULL
128132 +ll_rw_offset_stats_seq_write_4736 ll_rw_offset_stats_seq_write 3 4736 NULL
128133 +scsi_level_show_4738 scsi_level_show 0 4738 NULL
128134 +ledd_show_4740 ledd_show 0 4740 NULL
128135 +level_show_4741 level_show 0 4741 NULL
128136 +rds_ib_get_mr_4742 rds_ib_get_mr 2 4742 NULL
128137 +acpi_os_signal_4745 acpi_os_signal 0 4745 NULL
128138 +twl6030_pwmled_enable_4747 twl6030_pwmled_enable 0 4747 NULL
128139 +st_gyro_buffer_preenable_4749 st_gyro_buffer_preenable 0 4749 NULL
128140 +_vivid_fb_check_var_4753 _vivid_fb_check_var 0 4753 NULL nohasharray
128141 +lu_buf_alloc_4753 lu_buf_alloc 2 4753 &_vivid_fb_check_var_4753
128142 +qla4xxx_get_firmware_status_4759 qla4xxx_get_firmware_status 0 4759 NULL
128143 +qla2x00_optrom_fw_version_show_4760 qla2x00_optrom_fw_version_show 0 4760 NULL nohasharray
128144 +_alloc_get_attr_list_4760 _alloc_get_attr_list 0 4760 &qla2x00_optrom_fw_version_show_4760
128145 +wakeup_active_show_4767 wakeup_active_show 0 4767 NULL
128146 +shm16write__write_file_4771 shm16write__write_file 0 4771 NULL
128147 +__orinoco_hw_setup_enc_4772 __orinoco_hw_setup_enc 0 4772 NULL
128148 +pwr_rcvd_bcns_cnt_read_4774 pwr_rcvd_bcns_cnt_read 3-0 4774 NULL
128149 +kobj_pkt_store_4775 kobj_pkt_store 0-4 4775 NULL
128150 +tlan_get_eeprom_len_4776 tlan_get_eeprom_len 0 4776 NULL
128151 +get_srcimp_4779 get_srcimp 0 4779 NULL nohasharray
128152 +cifs_read_allocate_pages_4779 cifs_read_allocate_pages 0 4779 &get_srcimp_4779
128153 +uwb_drp_avail_reserve_pending_4786 uwb_drp_avail_reserve_pending 0 4786 NULL
128154 +create_subvol_4791 create_subvol 4 4791 NULL
128155 +w1_master_attribute_store_max_slave_count_4792 w1_master_attribute_store_max_slave_count 0-4 4792 NULL
128156 +read_4793 read 0-4 4793 NULL
128157 +sisusb_read_memio_byte_4794 sisusb_read_memio_byte 0 4794 NULL
128158 +opl3_load_patch_4802 opl3_load_patch 0 4802 NULL
128159 +set_sync_endpoint_4803 set_sync_endpoint 0 4803 NULL nohasharray
128160 +au8522_s_ctrl_4803 au8522_s_ctrl 0 4803 &set_sync_endpoint_4803
128161 +ncp__vol2io_4804 ncp__vol2io 5-0 4804 NULL
128162 +fan_set_level_4805 fan_set_level 0 4805 NULL
128163 +C_SYSC_setsockopt_4806 C_SYSC_setsockopt 5 4806 NULL
128164 +add_new_kprobe_4808 add_new_kprobe 0 4808 NULL
128165 +vt8623fb_set_par_4814 vt8623fb_set_par 0 4814 NULL
128166 +show_sticky_4816 show_sticky 0 4816 NULL
128167 +show_postcode_4819 show_postcode 0 4819 NULL
128168 +part_fail_store_4820 part_fail_store 0-4 4820 NULL
128169 +ubifs_log_post_commit_4824 ubifs_log_post_commit 0 4824 NULL
128170 +esd_usb2_start_4827 esd_usb2_start 0 4827 NULL
128171 +show_4831 show 0 4831 NULL
128172 +show_brightness_changed_4834 show_brightness_changed 0 4834 NULL nohasharray
128173 +acpi_ps_create_op_4834 acpi_ps_create_op 0 4834 &show_brightness_changed_4834
128174 +__zswap_cpu_notifier_4837 __zswap_cpu_notifier 0 4837 NULL
128175 +cfq_slice_async_rq_show_4838 cfq_slice_async_rq_show 0 4838 NULL
128176 +scsi_end_request_4839 scsi_end_request 3-4 4839 NULL
128177 +iscsit_ta_authentication_4846 iscsit_ta_authentication 0 4846 NULL nohasharray
128178 +adis16480_enable_irq_4846 adis16480_enable_irq 0 4846 &iscsit_ta_authentication_4846
128179 +iptunnel_pull_header_4847 iptunnel_pull_header 2 4847 NULL
128180 +show_sas_phy_sas_address_4856 show_sas_phy_sas_address 0 4856 NULL nohasharray
128181 +target_core_dev_pr_attr_store_4856 target_core_dev_pr_attr_store 0-4 4856 &show_sas_phy_sas_address_4856
128182 +roccat_common2_sysfs_read_tcu_4857 roccat_common2_sysfs_read_tcu 0-5-6 4857 NULL
128183 +gigaset_if_receive_4861 gigaset_if_receive 3 4861 NULL
128184 +key_tx_spec_read_4862 key_tx_spec_read 3-0 4862 NULL
128185 +available_sync_leds_show_4863 available_sync_leds_show 0 4863 NULL
128186 +sco_sock_bind_4864 sco_sock_bind 0 4864 NULL
128187 +ncp_read_bounce_4867 ncp_read_bounce 0 4867 NULL
128188 +svc_getname_4869 svc_getname 0 4869 NULL
128189 +__pm_runtime_suspend_4870 __pm_runtime_suspend 0 4870 NULL
128190 +hid_register_field_4874 hid_register_field 3-2 4874 NULL
128191 +tg3_phy_reset_4876 tg3_phy_reset 0 4876 NULL
128192 +n_tracesink_read_4878 n_tracesink_read 0 4878 NULL
128193 +wl1271_set_ba_policies_4883 wl1271_set_ba_policies 0 4883 NULL
128194 +vmxnet3_activate_dev_4885 vmxnet3_activate_dev 0 4885 NULL
128195 +vga_arb_read_4886 vga_arb_read 3-0 4886 NULL nohasharray
128196 +ip6_pkt_drop_4886 ip6_pkt_drop 0 4886 &vga_arb_read_4886
128197 +current_speed_show_4887 current_speed_show 0 4887 NULL
128198 +sys_ipc_4889 sys_ipc 3 4889 NULL
128199 +isdn_divert_write_4891 isdn_divert_write 0-3 4891 NULL
128200 +s2io_ethtool_get_regs_len_4901 s2io_ethtool_get_regs_len 0 4901 NULL
128201 +shadow_fetch_4907 shadow_fetch 2 4907 NULL
128202 +nilfs_segbuf_reset_4912 nilfs_segbuf_reset 0 4912 NULL
128203 +qlcnic_82xx_alloc_mbx_args_4913 qlcnic_82xx_alloc_mbx_args 0 4913 NULL nohasharray
128204 +smsc911x_ethtool_getregslen_4913 smsc911x_ethtool_getregslen 0 4913 &qlcnic_82xx_alloc_mbx_args_4913
128205 +sw_activity_store_4914 sw_activity_store 0 4914 NULL
128206 +acpi_battery_alarm_show_4917 acpi_battery_alarm_show 0 4917 NULL
128207 +show_pwm1_enable_4919 show_pwm1_enable 0 4919 NULL nohasharray
128208 +read_4919 read 0 4919 &show_pwm1_enable_4919
128209 +single_step_cont_4921 single_step_cont 0 4921 NULL
128210 +wl1271_sysfs_read_fwlog_4922 wl1271_sysfs_read_fwlog 0-6-5 4922 NULL nohasharray
128211 +edac_device_ctl_log_ce_store_4922 edac_device_ctl_log_ce_store 0-3 4922 &wl1271_sysfs_read_fwlog_4922
128212 +bfad_im_optionrom_version_show_4923 bfad_im_optionrom_version_show 0 4923 NULL
128213 +sys_process_vm_writev_4928 sys_process_vm_writev 3-5 4928 NULL
128214 +rx_compressed_show_4930 rx_compressed_show 0 4930 NULL nohasharray
128215 +show_fnode_tcp_timer_scale_4930 show_fnode_tcp_timer_scale 0 4930 &rx_compressed_show_4930
128216 +ntfs_rl_insert_4931 ntfs_rl_insert 4-2 4931 NULL
128217 +wm831x_unique_id_show_4937 wm831x_unique_id_show 0 4937 NULL
128218 +ieee80211_if_fmt_ave_beacon_4941 ieee80211_if_fmt_ave_beacon 3 4941 NULL nohasharray
128219 +asd_show_dev_bios_build_4941 asd_show_dev_bios_build 0 4941 &ieee80211_if_fmt_ave_beacon_4941 nohasharray
128220 +lp3972_ldo_enable_4941 lp3972_ldo_enable 0 4941 &asd_show_dev_bios_build_4941
128221 +da9055_reg_write_4942 da9055_reg_write 0 4942 NULL nohasharray
128222 +saa7146_pgtable_build_4942 saa7146_pgtable_build 0 4942 &da9055_reg_write_4942
128223 +multicast_query_response_interval_store_4943 multicast_query_response_interval_store 4-0 4943 NULL
128224 +bl_power_store_4949 bl_power_store 0-4 4949 NULL
128225 +mt9m001_cropcap_4950 mt9m001_cropcap 0 4950 NULL
128226 +batadv_interface_change_mtu_4952 batadv_interface_change_mtu 0 4952 NULL
128227 +request_msix_data_irqs_4956 request_msix_data_irqs 0 4956 NULL
128228 +netlink_mmap_sendmsg_4957 netlink_mmap_sendmsg 0 4957 NULL
128229 +fb_deferred_io_fsync_4960 fb_deferred_io_fsync 0 4960 NULL
128230 +tg3_setup_copper_phy_4964 tg3_setup_copper_phy 0 4964 NULL
128231 +devm_kzalloc_4966 devm_kzalloc 2 4966 NULL nohasharray
128232 +write_ee_4966 write_ee 0 4966 &devm_kzalloc_4966
128233 +compat_rawv6_setsockopt_4967 compat_rawv6_setsockopt 5 4967 NULL
128234 +ath10k_read_chip_id_4969 ath10k_read_chip_id 3-0 4969 NULL nohasharray
128235 +lock_device_hotplug_sysfs_4969 lock_device_hotplug_sysfs 0 4969 &ath10k_read_chip_id_4969
128236 +megasas_page_size_show_4971 megasas_page_size_show 0 4971 NULL
128237 +hfsplus_ext_write_extent_4973 hfsplus_ext_write_extent 0 4973 NULL
128238 +set_aout_4974 set_aout 0-4 4974 NULL
128239 +ieee80211_if_fmt_dot11MeshHWMPconfirmationInterval_4976 ieee80211_if_fmt_dot11MeshHWMPconfirmationInterval 3 4976 NULL
128240 +twlreg_read_4977 twlreg_read 0 4977 NULL nohasharray
128241 +do_sync_read_4977 do_sync_read 0-3 4977 &twlreg_read_4977
128242 +target_core_alua_tg_pt_gp_store_attr_implicit_trans_secs_4981 target_core_alua_tg_pt_gp_store_attr_implicit_trans_secs 0-3 4981 NULL
128243 +da9063_buck_get_mode_4985 da9063_buck_get_mode 0 4985 NULL
128244 +b43_gphy_op_prepare_hardware_4988 b43_gphy_op_prepare_hardware 0 4988 NULL
128245 +bd2802_store_reg0x09_4990 bd2802_store_reg0x09 0-4 4990 NULL
128246 +read_block_4993 read_block 0 4993 NULL
128247 +xfs_da3_node_split_4994 xfs_da3_node_split 0 4994 NULL
128248 +smb3_validate_negotiate_4999 smb3_validate_negotiate 0 4999 NULL
128249 +compat_SyS_ipc_5000 compat_SyS_ipc 3 5000 NULL
128250 +max_readahead_store_5004 max_readahead_store 3-0 5004 NULL
128251 +atl1c_request_irq_5006 atl1c_request_irq 0 5006 NULL
128252 +qla82xx_pci_mem_write_direct_5008 qla82xx_pci_mem_write_direct 2 5008 NULL
128253 +lm3533_als_set_target_5010 lm3533_als_set_target 0 5010 NULL
128254 +xhci_urb_enqueue_5012 xhci_urb_enqueue 0 5012 NULL
128255 +wl12xx_sdio_power_on_5017 wl12xx_sdio_power_on 0 5017 NULL
128256 +do_mincore_5018 do_mincore 0-2-1 5018 NULL
128257 +ucode_regs_read_file_5023 ucode_regs_read_file 0 5023 NULL
128258 +mtd_device_parse_register_5024 mtd_device_parse_register 5 5024 NULL nohasharray
128259 +smack_getprocattr_5024 smack_getprocattr 0 5024 &mtd_device_parse_register_5024
128260 +sbi_deprecated_show_5030 sbi_deprecated_show 0 5030 NULL nohasharray
128261 +acpi_pad_rrtime_store_5030 acpi_pad_rrtime_store 0-4 5030 &sbi_deprecated_show_5030
128262 +net2272_start_5033 net2272_start 0 5033 NULL
128263 +brcm_fet_config_init_5045 brcm_fet_config_init 0 5045 NULL
128264 +s3fb_check_var_5048 s3fb_check_var 0 5048 NULL
128265 +blkdev_get_5050 blkdev_get 0 5050 NULL
128266 +pci_read_aer_5051 pci_read_aer 0 5051 NULL
128267 +snd_hdspm_channel_info_5053 snd_hdspm_channel_info 0 5053 NULL
128268 +show_5055 show 0 5055 NULL
128269 +ocfs2_check_range_for_holes_5066 ocfs2_check_range_for_holes 0 5066 NULL
128270 +__kmalloc_track_caller_5071 __kmalloc_track_caller 1 5071 NULL
128271 +bonding_show_primary_5072 bonding_show_primary 0 5072 NULL
128272 +sun4i_pwm_set_polarity_5079 sun4i_pwm_set_polarity 0 5079 NULL
128273 +snd_mixart_BA1_read_5082 snd_mixart_BA1_read 5-0 5082 NULL
128274 +get_fan_failure_5083 get_fan_failure 0 5083 NULL
128275 +ssb_pci_read16_5084 ssb_pci_read16 0 5084 NULL
128276 +hdmi_setup_stream_5087 hdmi_setup_stream 0 5087 NULL
128277 +show_sas_rphy_device_type_5089 show_sas_rphy_device_type 0 5089 NULL
128278 +get_random_bytes_5091 get_random_bytes 2 5091 NULL nohasharray
128279 +kfifo_copy_from_user_5091 kfifo_copy_from_user 3-4 5091 &get_random_bytes_5091
128280 +set_pwm_auto_temp_5092 set_pwm_auto_temp 0-4 5092 NULL
128281 +compr_fill_5093 compr_fill 2 5093 NULL
128282 +zd_usb_enable_int_5095 zd_usb_enable_int 0 5095 NULL
128283 +acpi_ex_create_alias_5097 acpi_ex_create_alias 0 5097 NULL nohasharray
128284 +pppol2tp_setsockopt_5097 pppol2tp_setsockopt 0 5097 &acpi_ex_create_alias_5097
128285 +spectrum_cs_resume_5098 spectrum_cs_resume 0 5098 NULL
128286 +sound_write_5102 sound_write 3-0 5102 NULL
128287 +i40e_fcoe_ddp_setup_5105 i40e_fcoe_ddp_setup 4 5105 NULL
128288 +goldfish_pipe_read_5109 goldfish_pipe_read 0-3 5109 NULL nohasharray
128289 +alloc_init_skbufs_5109 alloc_init_skbufs 0 5109 &goldfish_pipe_read_5109
128290 +iscsi_stat_sess_attr_show_5113 iscsi_stat_sess_attr_show 0 5113 NULL nohasharray
128291 +broadsheet_spiflash_wait_for_bit_5113 broadsheet_spiflash_wait_for_bit 0 5113 &iscsi_stat_sess_attr_show_5113 nohasharray
128292 +f2fs_attr_store_5113 f2fs_attr_store 0-4 5113 &broadsheet_spiflash_wait_for_bit_5113
128293 +set_pwm_enable_direct_5114 set_pwm_enable_direct 0 5114 NULL
128294 +i40e_dbg_netdev_ops_write_5117 i40e_dbg_netdev_ops_write 3-0 5117 NULL nohasharray
128295 +diolan_write_cmd_5117 diolan_write_cmd 0 5117 &i40e_dbg_netdev_ops_write_5117
128296 +rhine_open_5133 rhine_open 0 5133 NULL
128297 +il_enqueue_hcmd_5139 il_enqueue_hcmd 0 5139 NULL
128298 +mlx4_en_activate_rx_rings_5146 mlx4_en_activate_rx_rings 0 5146 NULL
128299 +ocfs2_inode_lock_full_nested_5148 ocfs2_inode_lock_full_nested 0 5148 NULL
128300 +macb_get_regs_len_5149 macb_get_regs_len 0 5149 NULL
128301 +quirks_show_5154 quirks_show 0 5154 NULL
128302 +nfs4_wait_clnt_recover_5156 nfs4_wait_clnt_recover 0 5156 NULL
128303 +o2net_recv_tcp_msg_5158 o2net_recv_tcp_msg 3 5158 NULL
128304 +__uwb_addr_print_5161 __uwb_addr_print 2-0 5161 NULL
128305 +get_auto_brightness_5169 get_auto_brightness 0 5169 NULL
128306 +__az6007_write_5170 __az6007_write 0 5170 NULL
128307 +iwl_dbgfs_status_read_5171 iwl_dbgfs_status_read 3-0 5171 NULL nohasharray
128308 +o2hb_heartbeat_group_threshold_store_5171 o2hb_heartbeat_group_threshold_store 0-3 5171 &iwl_dbgfs_status_read_5171
128309 +acpi_pcc_get_sqty_5176 acpi_pcc_get_sqty 0 5176 NULL nohasharray
128310 +target_stat_scsi_lu_show_attr_indx_5176 target_stat_scsi_lu_show_attr_indx 0 5176 &acpi_pcc_get_sqty_5176
128311 +datablob_parse_5177 datablob_parse 0 5177 NULL
128312 +generate_smb3signingkey_5182 generate_smb3signingkey 0 5182 NULL
128313 +sfi_map_memory_5183 sfi_map_memory 1-2 5183 NULL
128314 +adjust_memory_5185 adjust_memory 0 5185 NULL
128315 +bond_option_lacp_rate_set_5190 bond_option_lacp_rate_set 0 5190 NULL
128316 +o2nm_cluster_attr_write_5195 o2nm_cluster_attr_write 0-2 5195 NULL
128317 +config_usb_cfg_attr_store_5199 config_usb_cfg_attr_store 0-4 5199 NULL nohasharray
128318 +raid6_check_reshape_5199 raid6_check_reshape 0 5199 &config_usb_cfg_attr_store_5199
128319 +b44_alloc_consistent_5200 b44_alloc_consistent 0 5200 NULL
128320 +mxl111sf_write_reg_5203 mxl111sf_write_reg 0 5203 NULL
128321 +pipe_set_size_5204 pipe_set_size 2 5204 NULL
128322 +read_blocklist_5209 read_blocklist 2 5209 NULL
128323 +store_state_disable_5210 store_state_disable 0-4 5210 NULL
128324 +snd_nm256_playback_trigger_5213 snd_nm256_playback_trigger 0 5213 NULL nohasharray
128325 +logfs_readpage_5213 logfs_readpage 0 5213 &snd_nm256_playback_trigger_5213
128326 +ppp_cp_parse_cr_5214 ppp_cp_parse_cr 4 5214 NULL
128327 +dwc2_hcd_urb_alloc_5217 dwc2_hcd_urb_alloc 2 5217 NULL
128328 +get_ep_param_5218 get_ep_param 0 5218 NULL nohasharray
128329 +saa6752hs_init_5218 saa6752hs_init 0 5218 &get_ep_param_5218 nohasharray
128330 +target_fabric_tpg_auth_attr_show_5218 target_fabric_tpg_auth_attr_show 0 5218 &saa6752hs_init_5218
128331 +bpq_set_mac_address_5223 bpq_set_mac_address 0 5223 NULL
128332 +ath6kl_debug_roam_tbl_event_5224 ath6kl_debug_roam_tbl_event 3 5224 NULL nohasharray
128333 +reserve_mem_notifier_5224 reserve_mem_notifier 0 5224 &ath6kl_debug_roam_tbl_event_5224
128334 +atl1e_open_5226 atl1e_open 0 5226 NULL
128335 +ssb_ioremap_5228 ssb_ioremap 2 5228 NULL
128336 +wait_for_response_5229 wait_for_response 0 5229 NULL
128337 +da9052_bat_read_volt_5230 da9052_bat_read_volt 0 5230 NULL
128338 +show_ata_dev_ering_5233 show_ata_dev_ering 0 5233 NULL
128339 +iwl_power_update_mode_5235 iwl_power_update_mode 0 5235 NULL
128340 +isdn_ppp_skb_push_5236 isdn_ppp_skb_push 2 5236 NULL nohasharray
128341 +cpuset_cpu_active_5236 cpuset_cpu_active 0 5236 &isdn_ppp_skb_push_5236
128342 +show_iface_delayed_ack_en_5240 show_iface_delayed_ack_en 0 5240 NULL nohasharray
128343 +uwb_dev_LQE_store_5240 uwb_dev_LQE_store 0-4 5240 &show_iface_delayed_ack_en_5240
128344 +sctp_abort_pkt_new_5241 sctp_abort_pkt_new 6 5241 NULL
128345 +led_set_flash_timeout_5242 led_set_flash_timeout 0 5242 NULL
128346 +aoedisk_show_mac_5245 aoedisk_show_mac 0 5245 NULL
128347 +cyapa_gen5_do_operational_check_5247 cyapa_gen5_do_operational_check 0 5247 NULL
128348 +iscsi_nacl_attrib_show_dataout_timeout_retries_5249 iscsi_nacl_attrib_show_dataout_timeout_retries 0 5249 NULL
128349 +ti_open_5256 ti_open 0 5256 NULL
128350 +update_nodemask_5257 update_nodemask 0 5257 NULL
128351 +__uncore_thresh8_show_5261 __uncore_thresh8_show 0 5261 NULL
128352 +eurwdt_write_5266 eurwdt_write 0-3 5266 NULL
128353 +bch_cache_set_internal_store_5269 bch_cache_set_internal_store 4-0 5269 NULL
128354 +dvb_ringbuffer_write_user_5270 dvb_ringbuffer_write_user 3 5270 NULL nohasharray
128355 +rxrpc_krb5_decode_tagged_data_5270 rxrpc_krb5_decode_tagged_data 0 5270 &dvb_ringbuffer_write_user_5270
128356 +xgmac_reg_addr_read_5278 xgmac_reg_addr_read 3-0 5278 NULL
128357 +mpt_lan_open_5281 mpt_lan_open 0 5281 NULL
128358 +qlafx00_soft_reset_5284 qlafx00_soft_reset 0 5284 NULL
128359 +alloc_cache_blocks_with_hash_5285 alloc_cache_blocks_with_hash 2 5285 NULL
128360 +__smsc95xx_write_reg_5295 __smsc95xx_write_reg 0 5295 NULL
128361 +snd_seq_ioctl_get_queue_tempo_5296 snd_seq_ioctl_get_queue_tempo 0 5296 NULL
128362 +qla2x00_optrom_fcode_version_show_5297 qla2x00_optrom_fcode_version_show 0 5297 NULL
128363 +lpfc_max_luns_show_5301 lpfc_max_luns_show 0 5301 NULL
128364 +metapage_readpage_5304 metapage_readpage 0 5304 NULL nohasharray
128365 +alloc_dec_temp_buffers_5304 alloc_dec_temp_buffers 0 5304 &metapage_readpage_5304 nohasharray
128366 +t4vf_write_rss_vi_config_5304 t4vf_write_rss_vi_config 0 5304 &alloc_dec_temp_buffers_5304
128367 +ks8842_open_5309 ks8842_open 0 5309 NULL
128368 +_efx_mcdi_rpc_finish_5310 _efx_mcdi_rpc_finish 0 5310 NULL
128369 +grow_inode_5311 grow_inode 0 5311 NULL
128370 +r592_write_fifo_pio_5315 r592_write_fifo_pio 3 5315 NULL
128371 +sbc_get_write_same_sectors_5317 sbc_get_write_same_sectors 0 5317 NULL
128372 +selinux_ipv4_output_5320 selinux_ipv4_output 0 5320 NULL
128373 +pmcraid_show_log_level_5323 pmcraid_show_log_level 0 5323 NULL nohasharray
128374 +bnx2_init_chip_5323 bnx2_init_chip 0 5323 &pmcraid_show_log_level_5323
128375 +pwr_elp_enter_read_5324 pwr_elp_enter_read 3-0 5324 NULL
128376 +ocfs2_writepage_5327 ocfs2_writepage 0 5327 NULL
128377 +allocate_cnodes_5329 allocate_cnodes 1 5329 NULL
128378 +max8997_rtc_read_time_5330 max8997_rtc_read_time 0 5330 NULL
128379 +padlock_sha1_update_nano_5335 padlock_sha1_update_nano 0 5335 NULL
128380 +nvkm_ioctl_5338 nvkm_ioctl 0 5338 NULL
128381 +__uncore_occ_edge_show_5340 __uncore_occ_edge_show 0 5340 NULL
128382 +uinput_ioctl_5342 uinput_ioctl 2 5342 NULL
128383 +spidev_get_ioc_message_5344 spidev_get_ioc_message 1 5344 NULL
128384 +ad714x_i2c_read_5345 ad714x_i2c_read 4 5345 NULL
128385 +policy_store_5346 policy_store 0-4 5346 NULL
128386 +iio_sysfs_trig_remove_5348 iio_sysfs_trig_remove 0-4 5348 NULL
128387 +target_stat_scsi_dev_show_attr_inst_5353 target_stat_scsi_dev_show_attr_inst 0 5353 NULL nohasharray
128388 +qlcnic_sriov_validate_vlan_cfg_5353 qlcnic_sriov_validate_vlan_cfg 0 5353 &target_stat_scsi_dev_show_attr_inst_5353
128389 +acpi_tb_validate_table_5356 acpi_tb_validate_table 0 5356 NULL
128390 +ocfs2_figure_hole_clusters_5358 ocfs2_figure_hole_clusters 0 5358 NULL
128391 +ps_pspoll_utilization_read_5361 ps_pspoll_utilization_read 3-0 5361 NULL
128392 +icmp_error_5362 icmp_error 0 5362 NULL
128393 +open_tx_second_5363 open_tx_second 0 5363 NULL
128394 +cciss_allocate_sg_chain_blocks_5368 cciss_allocate_sg_chain_blocks 3-2 5368 NULL
128395 +lowpan_alloc_frag_5370 lowpan_alloc_frag 2 5370 NULL
128396 +set_master_5372 set_master 0 5372 NULL
128397 +set_sample_rate_v2_5376 set_sample_rate_v2 0 5376 NULL nohasharray
128398 +rs5c372_get_datetime_5376 rs5c372_get_datetime 0 5376 &set_sample_rate_v2_5376
128399 +netlink_autobind_5378 netlink_autobind 0 5378 NULL
128400 +ab3100_enable_regulator_5383 ab3100_enable_regulator 0 5383 NULL
128401 +iscsi_tpg_param_store_DefaultTime2Retain_5384 iscsi_tpg_param_store_DefaultTime2Retain 0-3 5384 NULL nohasharray
128402 +disksize_store_5384 disksize_store 0-4 5384 &iscsi_tpg_param_store_DefaultTime2Retain_5384 nohasharray
128403 +fcr_get_rxtrig_bytes_5384 fcr_get_rxtrig_bytes 0 5384 &disksize_store_5384
128404 +efx_mcdi_port_reconfigure_5389 efx_mcdi_port_reconfigure 0 5389 NULL
128405 +at86rf230_set_hw_addr_filt_5394 at86rf230_set_hw_addr_filt 0 5394 NULL
128406 +brcmf_netdev_set_mac_address_5397 brcmf_netdev_set_mac_address 0 5397 NULL
128407 +xadc_write_adc_reg_5398 xadc_write_adc_reg 0 5398 NULL
128408 +regulator_uV_show_5404 regulator_uV_show 0 5404 NULL
128409 +kvm_reboot_5405 kvm_reboot 0 5405 NULL
128410 +fat_getattr_5406 fat_getattr 0 5406 NULL
128411 +gpio_direction_store_5408 gpio_direction_store 0-4 5408 NULL
128412 +apds990x_prox_reporting_mode_store_5410 apds990x_prox_reporting_mode_store 0-4 5410 NULL
128413 +xfs_free_extent_5411 xfs_free_extent 0 5411 NULL
128414 +deinterlace_queue_setup_5412 deinterlace_queue_setup 0 5412 NULL
128415 +cifs_setattr_5417 cifs_setattr 0 5417 NULL
128416 +sbp_tpg_attrib_show_max_reconnect_timeout_5421 sbp_tpg_attrib_show_max_reconnect_timeout 0 5421 NULL nohasharray
128417 +xfs_bmap_add_attrfork_local_5421 xfs_bmap_add_attrfork_local 0 5421 &sbp_tpg_attrib_show_max_reconnect_timeout_5421
128418 +show_output_5423 show_output 0 5423 NULL nohasharray
128419 +ftrace_set_hash_5423 ftrace_set_hash 0 5423 &show_output_5423
128420 +thin_provisioning_show_5428 thin_provisioning_show 0 5428 NULL
128421 +dev_attr_show_5429 dev_attr_show 0 5429 NULL
128422 +mxt_check_firmware_format_5432 mxt_check_firmware_format 0 5432 NULL
128423 +qla4xxx_fw_timestamp_show_5433 qla4xxx_fw_timestamp_show 0 5433 NULL
128424 +xadc_zynq_read_adc_reg_5440 xadc_zynq_read_adc_reg 0 5440 NULL
128425 +store_pwm_5441 store_pwm 0-4 5441 NULL
128426 +gadget_dev_desc_bDeviceSubClass_show_5442 gadget_dev_desc_bDeviceSubClass_show 0 5442 NULL
128427 +show_id_5444 show_id 0 5444 NULL nohasharray
128428 +pci_esp_map_sg_5444 pci_esp_map_sg 3 5444 &show_id_5444
128429 +available_uuids_show_5445 available_uuids_show 0 5445 NULL
128430 +wm831x_rtc_setalarm_5447 wm831x_rtc_setalarm 0 5447 NULL
128431 +create_child_5449 create_child 0-4 5449 NULL
128432 +add_host_show_5451 add_host_show 0 5451 NULL
128433 +powerclamp_set_cur_state_5453 powerclamp_set_cur_state 0 5453 NULL
128434 +qla4xxx_fw_state_show_5454 qla4xxx_fw_state_show 0 5454 NULL
128435 +change_wakeup_protocol_5455 change_wakeup_protocol 0 5455 NULL
128436 +cyapa_update_fw_store_5458 cyapa_update_fw_store 0-4 5458 NULL
128437 +adm8211_add_interface_5459 adm8211_add_interface 0 5459 NULL nohasharray
128438 +acpi_video_device_lcd_set_level_5459 acpi_video_device_lcd_set_level 0 5459 &adm8211_add_interface_5459
128439 +sfi_map_table_5462 sfi_map_table 1 5462 NULL
128440 +xfs_efd_init_5463 xfs_efd_init 3 5463 NULL
128441 +rt5677_gpio_direction_out_5468 rt5677_gpio_direction_out 0 5468 NULL nohasharray
128442 +ll_xattr_cache_refill_5468 ll_xattr_cache_refill 0 5468 &rt5677_gpio_direction_out_5468
128443 +kernfs_fop_write_5471 kernfs_fop_write 3-0 5471 NULL nohasharray
128444 +lm3530_led_enable_5471 lm3530_led_enable 0 5471 &kernfs_fop_write_5471
128445 +show_cpu_clock_5473 show_cpu_clock 0 5473 NULL
128446 +show_5474 show 0 5474 NULL nohasharray
128447 +wl18xx_hw_init_5474 wl18xx_hw_init 0 5474 &show_5474 nohasharray
128448 +store_5474 store 0-3 5474 &wl18xx_hw_init_5474
128449 +xfs_efi_init_5476 xfs_efi_init 2 5476 NULL
128450 +dlm_nodir_show_5477 dlm_nodir_show 0 5477 NULL
128451 +ubi_leb_write_5478 ubi_leb_write 4-5-0 5478 NULL
128452 +kone_sysfs_set_tcu_5481 kone_sysfs_set_tcu 0-4 5481 NULL nohasharray
128453 +max_ratio_store_5481 max_ratio_store 0-4 5481 &kone_sysfs_set_tcu_5481
128454 +pci_enable_msix_exact_5482 pci_enable_msix_exact 3 5482 NULL
128455 +cifs_security_flags_proc_write_5484 cifs_security_flags_proc_write 3-0 5484 NULL
128456 +jffs2_setattr_5486 jffs2_setattr 0 5486 NULL nohasharray
128457 +pm3fb_set_par_5486 pm3fb_set_par 0 5486 &jffs2_setattr_5486
128458 +smb2_set_file_info_5487 smb2_set_file_info 0 5487 NULL
128459 +psb_intel_sdvo_ddc_proxy_xfer_5488 psb_intel_sdvo_ddc_proxy_xfer 0-3 5488 NULL
128460 +qla2x00_fw_version_show_5491 qla2x00_fw_version_show 0 5491 NULL
128461 +tty_write_5494 tty_write 3-0 5494 NULL nohasharray
128462 +dlm_user_deadlock_5494 dlm_user_deadlock 0 5494 &tty_write_5494 nohasharray
128463 +u3_exit_store_5494 u3_exit_store 0-4 5494 &dlm_user_deadlock_5494
128464 +tomoyo_update_domain_5498 tomoyo_update_domain 2 5498 NULL nohasharray
128465 +ieee80211_if_fmt_last_beacon_5498 ieee80211_if_fmt_last_beacon 3 5498 &tomoyo_update_domain_5498
128466 +adfs_f_update_5499 adfs_f_update 0 5499 NULL
128467 +ath10k_init_uart_5501 ath10k_init_uart 0 5501 NULL
128468 +__max_nr_grant_frames_5505 __max_nr_grant_frames 0 5505 NULL
128469 +roccat_common2_sysfs_write_info_5507 roccat_common2_sysfs_write_info 0-6-5 5507 NULL
128470 +show_counter_tx_unsup_vl_errs_5509 show_counter_tx_unsup_vl_errs 0 5509 NULL nohasharray
128471 +default_compression_show_5509 default_compression_show 0 5509 &show_counter_tx_unsup_vl_errs_5509
128472 +niu_init_hostinfo_5513 niu_init_hostinfo 0 5513 NULL
128473 +nilfs_btree_get_block_5514 nilfs_btree_get_block 0 5514 NULL
128474 +spidev_message_5518 spidev_message 3 5518 NULL
128475 +show_port_state_5521 show_port_state 0 5521 NULL nohasharray
128476 +uuid_parse_5521 uuid_parse 0 5521 &show_port_state_5521
128477 +tipc_link_xmit_5522 tipc_link_xmit 0 5522 NULL
128478 +show_license_5524 show_license 0 5524 NULL
128479 +pm_qos_remote_wakeup_show_5526 pm_qos_remote_wakeup_show 0 5526 NULL
128480 +sdev_show_queue_depth_5527 sdev_show_queue_depth 0 5527 NULL
128481 +sctp_make_op_error_space_5528 sctp_make_op_error_space 3 5528 NULL
128482 +stop_cpus_5529 stop_cpus 0 5529 NULL
128483 +ata_scsi_em_message_type_show_5530 ata_scsi_em_message_type_show 0 5530 NULL
128484 +ieee80211_if_fmt_auto_open_plinks_5534 ieee80211_if_fmt_auto_open_plinks 3 5534 NULL nohasharray
128485 +prepare_transfer_5534 prepare_transfer 0 5534 &ieee80211_if_fmt_auto_open_plinks_5534 nohasharray
128486 +typhoon_reset_5534 typhoon_reset 0 5534 &prepare_transfer_5534
128487 +m48t59_rtc_setalarm_5542 m48t59_rtc_setalarm 0 5542 NULL
128488 +ks8995_registers_write_5545 ks8995_registers_write 0-5-6 5545 NULL
128489 +ov9650_set_auto_exposure_5552 ov9650_set_auto_exposure 0 5552 NULL
128490 +brcmu_pkt_buf_get_skb_5556 brcmu_pkt_buf_get_skb 1 5556 NULL
128491 +le_readq_5557 le_readq 0 5557 NULL
128492 +thinkpad_acpi_pdev_name_show_5567 thinkpad_acpi_pdev_name_show 0 5567 NULL
128493 +v4l2_s_ctrl_5571 v4l2_s_ctrl 0 5571 NULL
128494 +tda18271_set_standby_mode_5572 tda18271_set_standby_mode 0 5572 NULL
128495 +fir16_create_5574 fir16_create 3 5574 NULL
128496 +bioset_create_5580 bioset_create 1 5580 NULL
128497 +fat_block_truncate_page_5581 fat_block_truncate_page 0 5581 NULL nohasharray
128498 +esas2r_write_vda_5581 esas2r_write_vda 0-3-4 5581 &fat_block_truncate_page_5581
128499 +oz_ep_alloc_5587 oz_ep_alloc 1 5587 NULL
128500 +ecm_opts_dev_addr_show_5594 ecm_opts_dev_addr_show 0 5594 NULL nohasharray
128501 +bch_strtoull_h_5594 bch_strtoull_h 0 5594 &ecm_opts_dev_addr_show_5594
128502 +thermal_throttle_cpu_callback_5596 thermal_throttle_cpu_callback 0 5596 NULL nohasharray
128503 +bind_store_5596 bind_store 0-3 5596 &thermal_throttle_cpu_callback_5596
128504 +amd_xgbe_an_init_5602 amd_xgbe_an_init 0 5602 NULL
128505 +xcan_set_bittiming_5605 xcan_set_bittiming 0 5605 NULL
128506 +ldm_frag_add_5611 ldm_frag_add 2 5611 NULL
128507 +compat_copy_entries_5617 compat_copy_entries 0 5617 NULL
128508 +__remove_suid_5618 __remove_suid 0 5618 NULL
128509 +lx_hardware_start_5619 lx_hardware_start 0 5619 NULL nohasharray
128510 +ext2_xattr_set_5619 ext2_xattr_set 0 5619 &lx_hardware_start_5619
128511 +gfs2_unstuffer_page_5620 gfs2_unstuffer_page 0 5620 NULL
128512 +SYSC_init_module_5626 SYSC_init_module 2 5626 NULL
128513 +show_tabletPointerMode_5629 show_tabletPointerMode 0 5629 NULL
128514 +psmouse_set_int_attr_5636 psmouse_set_int_attr 0-4 5636 NULL
128515 +SYSC_fsetxattr_5639 SYSC_fsetxattr 4 5639 NULL nohasharray
128516 +dibx000_i2c_gated_gpio67_xfer_5639 dibx000_i2c_gated_gpio67_xfer 0-3 5639 &SYSC_fsetxattr_5639 nohasharray
128517 +read_port_5639 read_port 0 5639 &dibx000_i2c_gated_gpio67_xfer_5639
128518 +get_beep_enable_5640 get_beep_enable 0 5640 NULL
128519 +pipe_buffer_setting_5642 pipe_buffer_setting 0 5642 NULL
128520 +snd_pcm_plugin_build_linear_5646 snd_pcm_plugin_build_linear 0 5646 NULL nohasharray
128521 +sxgbe_get_sset_count_5646 sxgbe_get_sset_count 0 5646 &snd_pcm_plugin_build_linear_5646
128522 +em25xx_bus_B_send_bytes_5647 em25xx_bus_B_send_bytes 0-4 5647 NULL nohasharray
128523 +bootmode_show_5647 bootmode_show 0 5647 &em25xx_bus_B_send_bytes_5647 nohasharray
128524 +pci_olpc_read_5647 pci_olpc_read 0 5647 &bootmode_show_5647
128525 +nilfs_bmap_last_key_5648 nilfs_bmap_last_key 0 5648 NULL
128526 +__iscsi_tpg_auth_store_password_mutual_5649 __iscsi_tpg_auth_store_password_mutual 0-3 5649 NULL
128527 +parse_arg_5657 parse_arg 0-2 5657 NULL
128528 +iscsi_disc_show_userid_5659 iscsi_disc_show_userid 0 5659 NULL
128529 +uhid_hid_get_report_5660 uhid_hid_get_report 0-4 5660 NULL nohasharray
128530 +read_uv_5660 read_uv 0 5660 &uhid_hid_get_report_5660
128531 +ext4_xattr_get_5661 ext4_xattr_get 0 5661 NULL
128532 +posix_clock_register_5662 posix_clock_register 2 5662 NULL
128533 +ovl_permission_5663 ovl_permission 0 5663 NULL nohasharray
128534 +clk_prepare_5663 clk_prepare 0 5663 &ovl_permission_5663 nohasharray
128535 +store_5663 store 0-3 5663 &clk_prepare_5663
128536 +mthca_map_reg_5664 mthca_map_reg 2-3 5664 NULL nohasharray
128537 +set_device_state_5664 set_device_state 0 5664 &mthca_map_reg_5664
128538 +show_rps_dev_flow_table_cnt_5665 show_rps_dev_flow_table_cnt 0 5665 NULL
128539 +ath5k_attr_show_noise_immunity_level_max_5666 ath5k_attr_show_noise_immunity_level_max 0 5666 NULL nohasharray
128540 +show_fnode_snack_req_5666 show_fnode_snack_req 0 5666 &ath5k_attr_show_noise_immunity_level_max_5666
128541 +wl1251_acx_conn_monit_params_5671 wl1251_acx_conn_monit_params 0 5671 NULL
128542 +idt77252_init_cbr_5679 idt77252_init_cbr 0 5679 NULL
128543 +add_stereo_vol_5690 add_stereo_vol 0 5690 NULL
128544 +lpfc_sriov_hw_max_virtfn_show_5693 lpfc_sriov_hw_max_virtfn_show 0 5693 NULL
128545 +get_arg_5694 get_arg 3 5694 NULL nohasharray
128546 +btrfs_space_info_show_bytes_reserved_5694 btrfs_space_info_show_bytes_reserved 0 5694 &get_arg_5694
128547 +tx_heartbeat_errors_show_5696 tx_heartbeat_errors_show 0 5696 NULL nohasharray
128548 +show_physical_device_5696 show_physical_device 0 5696 &tx_heartbeat_errors_show_5696
128549 +squashfs_user_list_5707 squashfs_user_list 0-5 5707 NULL nohasharray
128550 +deadline_init_queue_5707 deadline_init_queue 0 5707 &squashfs_user_list_5707
128551 +subbuf_read_actor_5708 subbuf_read_actor 3 5708 NULL
128552 +ubifs_wbuf_sync_5710 ubifs_wbuf_sync 0 5710 NULL
128553 +ieee802154_hdr_push_sechdr_5714 ieee802154_hdr_push_sechdr 0 5714 NULL
128554 +batadv_frag_create_5717 batadv_frag_create 3 5717 NULL
128555 +pci_hp_diva_init_5719 pci_hp_diva_init 0 5719 NULL
128556 +show_counter_tx_len_errs_5725 show_counter_tx_len_errs 0 5725 NULL
128557 +mlx4_cq_alloc_icm_5726 mlx4_cq_alloc_icm 0 5726 NULL
128558 +vmw_kms_readback_5727 vmw_kms_readback 6 5727 NULL nohasharray
128559 +wl1271_cmd_interrogate_5727 wl1271_cmd_interrogate 0 5727 &vmw_kms_readback_5727
128560 +mlx4_en_activate_cq_5729 mlx4_en_activate_cq 0 5729 NULL
128561 +edac_device_ctl_log_ue_show_5730 edac_device_ctl_log_ue_show 0 5730 NULL
128562 +sctp_listen_for_all_5740 sctp_listen_for_all 0 5740 NULL
128563 +sb1_audio_prepare_for_input_5742 sb1_audio_prepare_for_input 0 5742 NULL
128564 +v9fs_mmap_file_write_5745 v9fs_mmap_file_write 0-3 5745 NULL
128565 +vxge_change_mtu_5746 vxge_change_mtu 0 5746 NULL
128566 +get_packet_5747 get_packet 3 5747 NULL
128567 +ubi_calc_fm_size_5749 ubi_calc_fm_size 0 5749 NULL nohasharray
128568 +pktgen_device_event_5749 pktgen_device_event 0 5749 &ubi_calc_fm_size_5749
128569 +pci_netmos_init_5753 pci_netmos_init 0 5753 NULL
128570 +can_get_size_5754 can_get_size 0 5754 NULL
128571 +omfs_writepages_5759 omfs_writepages 0 5759 NULL
128572 +lx_pipe_wait_for_state_5761 lx_pipe_wait_for_state 0 5761 NULL nohasharray
128573 +truncate_data_block_5761 truncate_data_block 0 5761 &lx_pipe_wait_for_state_5761
128574 +packet_xmit_5762 packet_xmit 0 5762 NULL
128575 +skb_add_data_nocache_5763 skb_add_data_nocache 4-0 5763 NULL
128576 +lpfc_serialnum_show_5767 lpfc_serialnum_show 0 5767 NULL
128577 +start_5768 start 0 5768 NULL
128578 +sock_alloc_send_pskb_5769 sock_alloc_send_pskb 2 5769 NULL
128579 +sctp_setsockopt_autoclose_5775 sctp_setsockopt_autoclose 3-0 5775 NULL nohasharray
128580 +qlcnic_83xx_sysfs_flash_read_handler_5775 qlcnic_83xx_sysfs_flash_read_handler 6-0-5 5775 &sctp_setsockopt_autoclose_5775
128581 +mlx4_alloc_resize_buf_5778 mlx4_alloc_resize_buf 3 5778 NULL
128582 +apply_workqueue_attrs_5779 apply_workqueue_attrs 0 5779 NULL
128583 +compat_sys_writev_5784 compat_sys_writev 3 5784 NULL nohasharray
128584 +selinux_inode_listxattr_5784 selinux_inode_listxattr 0 5784 &compat_sys_writev_5784 nohasharray
128585 +show_map_5784 show_map 0 5784 &selinux_inode_listxattr_5784
128586 +__vxge_hw_blockpool_malloc_5786 __vxge_hw_blockpool_malloc 2 5786 NULL
128587 +ath10k_download_board_data_5787 ath10k_download_board_data 0 5787 NULL
128588 +ov9650_set_blue_balance_5796 ov9650_set_blue_balance 0 5796 NULL
128589 +nvme_trans_bdev_char_page_5797 nvme_trans_bdev_char_page 3 5797 NULL
128590 +tpm_show_ppi_tcg_operations_5798 tpm_show_ppi_tcg_operations 0 5798 NULL
128591 +nes_show_nonidx_data_5803 nes_show_nonidx_data 0 5803 NULL
128592 +bnad_tx_res_alloc_5811 bnad_tx_res_alloc 0 5811 NULL
128593 +rfcomm_sock_setsockopt_old_5813 rfcomm_sock_setsockopt_old 0 5813 NULL
128594 +ceph_listxattr_5817 ceph_listxattr 0-3 5817 NULL
128595 +trackpoint_show_int_attr_5828 trackpoint_show_int_attr 0 5828 NULL
128596 +sbi_ui_show_5830 sbi_ui_show 0 5830 NULL nohasharray
128597 +core_alua_store_nonop_delay_msecs_5830 core_alua_store_nonop_delay_msecs 0-3 5830 &sbi_ui_show_5830
128598 +mt9v022_s_stream_5838 mt9v022_s_stream 0 5838 NULL
128599 +stv6110_set_params_5844 stv6110_set_params 0 5844 NULL
128600 +ceph_msg_new_5846 ceph_msg_new 2 5846 NULL
128601 +ixgb_check_copybreak_5847 ixgb_check_copybreak 3 5847 NULL
128602 +setup_req_5848 setup_req 3 5848 NULL nohasharray
128603 +ext4_xattr_set_5848 ext4_xattr_set 0 5848 &setup_req_5848
128604 +enter_state_5850 enter_state 0 5850 NULL
128605 +rx_filter_max_arp_queue_dep_read_5851 rx_filter_max_arp_queue_dep_read 3-0 5851 NULL
128606 +netdev_adjacent_sysfs_add_5853 netdev_adjacent_sysfs_add 0 5853 NULL
128607 +lpfc_cr_delay_show_5855 lpfc_cr_delay_show 0 5855 NULL
128608 +compat_sys_move_pages_5861 compat_sys_move_pages 2 5861 NULL nohasharray
128609 +uinput_compat_ioctl_5861 uinput_compat_ioctl 2 5861 &compat_sys_move_pages_5861 nohasharray
128610 +ssb_pcmcia_cfg_write_5861 ssb_pcmcia_cfg_write 0 5861 &uinput_compat_ioctl_5861
128611 +nes_show_flash_cmd_5862 nes_show_flash_cmd 0 5862 NULL nohasharray
128612 +sn9c2028_long_command_5862 sn9c2028_long_command 0 5862 &nes_show_flash_cmd_5862
128613 +padlock_sha256_final_5865 padlock_sha256_final 0 5865 NULL
128614 +vsscanf_5868 vsscanf 0 5868 NULL
128615 +ipx_bind_5871 ipx_bind 0 5871 NULL nohasharray
128616 +store_fc_vport_delete_5871 store_fc_vport_delete 0-4 5871 &ipx_bind_5871
128617 +bytes_transferred_show_5874 bytes_transferred_show 0 5874 NULL
128618 +iwl_dbgfs_scan_ant_rxchain_write_5877 iwl_dbgfs_scan_ant_rxchain_write 0-3 5877 NULL
128619 +num_tgts_show_5884 num_tgts_show 0 5884 NULL nohasharray
128620 +__alx_open_5884 __alx_open 0 5884 &num_tgts_show_5884
128621 +scan_bitmap_5888 scan_bitmap 3 5888 NULL
128622 +lprocfs_fid_width_seq_write_5889 lprocfs_fid_width_seq_write 3 5889 NULL
128623 +new_sync_read_5891 new_sync_read 0-3 5891 NULL
128624 +rmd320_final_5897 rmd320_final 0 5897 NULL
128625 +cyapa_do_i2c_pip_cmd_polling_5900 cyapa_do_i2c_pip_cmd_polling 3-0 5900 NULL
128626 +twl4030_pwmled_enable_5901 twl4030_pwmled_enable 0 5901 NULL
128627 +_rtl92cu_init_mac_5902 _rtl92cu_init_mac 0 5902 NULL
128628 +store_fan_time_5903 store_fan_time 0-4 5903 NULL
128629 +port_show_regs_5904 port_show_regs 3-0 5904 NULL
128630 +qlcnic_sriov_cfg_bc_intr_5905 qlcnic_sriov_cfg_bc_intr 0 5905 NULL
128631 +netlbl_unlhsh_add_addr6_5906 netlbl_unlhsh_add_addr6 0 5906 NULL
128632 +rbd_segment_length_5907 rbd_segment_length 0-2-3 5907 NULL nohasharray
128633 +iblock_emulate_read_cap_with_block_size_5907 iblock_emulate_read_cap_with_block_size 0 5907 &rbd_segment_length_5907 nohasharray
128634 +ad198x_parse_auto_config_5907 ad198x_parse_auto_config 0 5907 &iblock_emulate_read_cap_with_block_size_5907
128635 +devpath_show_5910 devpath_show 0 5910 NULL
128636 +uhci_debug_read_5911 uhci_debug_read 3-0 5911 NULL
128637 +qla82xx_pci_mem_read_2M_5912 qla82xx_pci_mem_read_2M 2 5912 NULL nohasharray
128638 +compass_heading_data_show_5912 compass_heading_data_show 0 5912 &qla82xx_pci_mem_read_2M_5912
128639 +__alloc_rx_skb_5915 __alloc_rx_skb 1 5915 NULL
128640 +lpfc_suppress_link_up_show_5916 lpfc_suppress_link_up_show 0 5916 NULL
128641 +next_entry_5921 next_entry 0 5921 NULL
128642 +ttm_bo_kmap_ttm_5922 ttm_bo_kmap_ttm 3 5922 NULL nohasharray
128643 +af9005_read_tuner_registers_5922 af9005_read_tuner_registers 0 5922 &ttm_bo_kmap_ttm_5922
128644 +lbs_highsnr_read_5931 lbs_highsnr_read 3-0 5931 NULL
128645 +ps_poll_ps_poll_timeouts_read_5934 ps_poll_ps_poll_timeouts_read 3-0 5934 NULL
128646 +mlx4_en_create_tx_ring_5938 mlx4_en_create_tx_ring 3 5938 NULL nohasharray
128647 +sctp_bindx_rem_5938 sctp_bindx_rem 0 5938 &mlx4_en_create_tx_ring_5938
128648 +edac_device_alloc_ctl_info_5941 edac_device_alloc_ctl_info 1 5941 NULL
128649 +ssb_devices_freeze_5945 ssb_devices_freeze 0 5945 NULL
128650 +devkmsg_write_5947 devkmsg_write 0 5947 NULL
128651 +affs_readpage_ofs_5951 affs_readpage_ofs 0 5951 NULL
128652 +bnx2x_req_msix_irqs_5956 bnx2x_req_msix_irqs 0 5956 NULL
128653 +tipc_subseq_alloc_5957 tipc_subseq_alloc 1 5957 NULL nohasharray
128654 +erst_exec_add_value_5957 erst_exec_add_value 0 5957 &tipc_subseq_alloc_5957
128655 +attr_press_speed_show_tpkbd_5960 attr_press_speed_show_tpkbd 0 5960 NULL
128656 +free_hugepages_show_5961 free_hugepages_show 0 5961 NULL
128657 +ll_statahead_one_5962 ll_statahead_one 3 5962 NULL
128658 +netif_set_real_num_rx_queues_5967 netif_set_real_num_rx_queues 0 5967 NULL
128659 +show_activate_slack_5969 show_activate_slack 0 5969 NULL
128660 +qib_notify_dca_5970 qib_notify_dca 0 5970 NULL
128661 +ieee80211_if_fmt_rc_rateidx_mask_5ghz_5971 ieee80211_if_fmt_rc_rateidx_mask_5ghz 3 5971 NULL
128662 +add_single_cap_ctl_5975 add_single_cap_ctl 0 5975 NULL
128663 +power_limit_0_max_uw_show_5977 power_limit_0_max_uw_show 0 5977 NULL
128664 +sha224_final_5978 sha224_final 0 5978 NULL
128665 +show_5979 show 0 5979 NULL nohasharray
128666 +jbd2_journal_stop_5979 jbd2_journal_stop 0 5979 &show_5979 nohasharray
128667 +sb1000_check_CRC_5979 sb1000_check_CRC 0 5979 &jbd2_journal_stop_5979 nohasharray
128668 +store_sf_setup_5979 store_sf_setup 0-4 5979 &sb1000_check_CRC_5979
128669 +SyS_semop_5980 SyS_semop 3 5980 NULL
128670 +cifs_user_writev_5982 cifs_user_writev 0 5982 NULL
128671 +ib_send_cm_req_5987 ib_send_cm_req 0 5987 NULL
128672 +tps80031_vbus_is_enabled_5998 tps80031_vbus_is_enabled 0 5998 NULL
128673 +dax_truncate_page_6001 dax_truncate_page 0 6001 NULL
128674 +mt9v022_s_crop_6011 mt9v022_s_crop 0 6011 NULL
128675 +numa_node_store_6013 numa_node_store 0-4 6013 NULL
128676 +phys_port_id_show_6014 phys_port_id_show 0 6014 NULL
128677 +jffs2_dynrubin_decompress_6015 jffs2_dynrubin_decompress 0 6015 NULL nohasharray
128678 +fuse_writepage_6015 fuse_writepage 0 6015 &jffs2_dynrubin_decompress_6015
128679 +ipath_parse_ushort_6016 ipath_parse_ushort 0 6016 NULL
128680 +mei_hbm_cl_flow_control_req_6018 mei_hbm_cl_flow_control_req 0 6018 NULL
128681 +btrfs_item_offset_6019 btrfs_item_offset 0 6019 NULL
128682 +get_sas_linkspeed_names_6021 get_sas_linkspeed_names 0 6021 NULL
128683 +spi_read_6031 spi_read 0 6031 NULL nohasharray
128684 +bnx2x_req_irq_6031 bnx2x_req_irq 0 6031 &spi_read_6031
128685 +show_pwm_auto_point_channel_6032 show_pwm_auto_point_channel 0 6032 NULL nohasharray
128686 +crypto_rng_reset_6032 crypto_rng_reset 0 6032 &show_pwm_auto_point_channel_6032
128687 +radeon_process_i2c_ch_6034 radeon_process_i2c_ch 0 6034 NULL
128688 +ntfs_rl_append_6037 ntfs_rl_append 4-2 6037 NULL
128689 +hvfb_set_par_6038 hvfb_set_par 0 6038 NULL
128690 +crccheck_store_6040 crccheck_store 0-4 6040 NULL
128691 +ipath_set_mtu_6042 ipath_set_mtu 0 6042 NULL
128692 +led_shot_6046 led_shot 0-4 6046 NULL
128693 +otg_handle_notification_6055 otg_handle_notification 0 6055 NULL
128694 +show_session_param_ISCSI_PARAM_DISCOVERY_LOGOUT_EN_6056 show_session_param_ISCSI_PARAM_DISCOVERY_LOGOUT_EN 0 6056 NULL
128695 +da9052_request_irq_6058 da9052_request_irq 2 6058 NULL
128696 +pccard_show_cis_6062 pccard_show_cis 0-5-6 6062 NULL
128697 +si3054_pcm_prepare_6063 si3054_pcm_prepare 0 6063 NULL
128698 +i40e_pf_txq_wait_6068 i40e_pf_txq_wait 0 6068 NULL
128699 +ip6mr_device_event_6069 ip6mr_device_event 0 6069 NULL
128700 +alloc_msg_6072 alloc_msg 1 6072 NULL nohasharray
128701 +probe_data_6072 probe_data 0 6072 &alloc_msg_6072
128702 +sctp_setsockopt_connectx_6073 sctp_setsockopt_connectx 3-0 6073 NULL
128703 +pvr2_ioread_set_enabled_6085 pvr2_ioread_set_enabled 0 6085 NULL
128704 +alloc_indirect_6087 alloc_indirect 2 6087 NULL
128705 +ivb_pipe_crc_ctl_reg_6088 ivb_pipe_crc_ctl_reg 0 6088 NULL
128706 +__mnt_want_write_6091 __mnt_want_write 0 6091 NULL
128707 +init_6095 init 0 6095 NULL
128708 +_random_read_6098 _random_read 3-0 6098 NULL nohasharray
128709 +iwl_dbgfs_rf_reset_write_6098 iwl_dbgfs_rf_reset_write 0-3 6098 &_random_read_6098
128710 +snd_seq_queue_alloc_6102 snd_seq_queue_alloc 0 6102 NULL nohasharray
128711 +alloc_mad_6102 alloc_mad 0 6102 &snd_seq_queue_alloc_6102
128712 +start_vivitar_cam_6107 start_vivitar_cam 0 6107 NULL nohasharray
128713 +vlan_protocol_store_6107 vlan_protocol_store 4-0 6107 &start_vivitar_cam_6107 nohasharray
128714 +pch_udc_pcd_queue_6107 pch_udc_pcd_queue 0 6107 &vlan_protocol_store_6107
128715 +ipmi_addr_length_6110 ipmi_addr_length 0 6110 NULL nohasharray
128716 +force_static_address_read_6110 force_static_address_read 3-0 6110 &ipmi_addr_length_6110
128717 +dfs_global_file_write_6112 dfs_global_file_write 3-0 6112 NULL
128718 +mic_read_spad_6115 mic_read_spad 0 6115 NULL
128719 +kovaplus_sysfs_write_info_6117 kovaplus_sysfs_write_info 0-6-5 6117 NULL
128720 +fcoe_ctlr_enabled_6126 fcoe_ctlr_enabled 0 6126 NULL
128721 +matrix_keypad_build_keymap_6129 matrix_keypad_build_keymap 3 6129 NULL
128722 +read_packet_6140 read_packet 0 6140 NULL
128723 +xfs_mru_cache_insert_6143 xfs_mru_cache_insert 0 6143 NULL
128724 +ieee80211_if_fmt_beacon_timeout_6153 ieee80211_if_fmt_beacon_timeout 3 6153 NULL nohasharray
128725 +ltc4245_show_voltage_6153 ltc4245_show_voltage 0 6153 &ieee80211_if_fmt_beacon_timeout_6153
128726 +tc574_resume_6154 tc574_resume 0 6154 NULL
128727 +mwifiex_get_stats_info_6156 mwifiex_get_stats_info 0 6156 NULL
128728 +ivtv_copy_buf_to_user_6159 ivtv_copy_buf_to_user 4 6159 NULL
128729 +tcam_write_6162 tcam_write 0 6162 NULL
128730 +show_temp8_6163 show_temp8 0 6163 NULL
128731 +target_core_alua_lu_gp_attr_show_6166 target_core_alua_lu_gp_attr_show 0 6166 NULL
128732 +mxt_get_object_table_6168 mxt_get_object_table 0 6168 NULL
128733 +vdma_mem_alloc_6171 vdma_mem_alloc 1 6171 NULL
128734 +wl1251_cmd_template_set_6172 wl1251_cmd_template_set 4-0 6172 NULL nohasharray
128735 +auok190xfb_set_par_6172 auok190xfb_set_par 0 6172 &wl1251_cmd_template_set_6172
128736 +ath5k_attr_store_firstep_level_6173 ath5k_attr_store_firstep_level 0-4 6173 NULL
128737 +nf_conntrack_in_6179 nf_conntrack_in 0 6179 NULL nohasharray
128738 +tc589_resume_6179 tc589_resume 0 6179 &nf_conntrack_in_6179
128739 +rtc_read_alarm_6180 rtc_read_alarm 0 6180 NULL
128740 +open_outb_mbox_6182 open_outb_mbox 0 6182 NULL nohasharray
128741 +ipr_store_update_fw_6182 ipr_store_update_fw 0-4 6182 &open_outb_mbox_6182 nohasharray
128742 +SyS_setgroups_6182 SyS_setgroups 1 6182 &ipr_store_update_fw_6182
128743 +freeze_store_6185 freeze_store 0-3 6185 NULL
128744 +snd_efw_command_get_phys_meters_6190 snd_efw_command_get_phys_meters 3 6190 NULL
128745 +llcp_sock_getname_6193 llcp_sock_getname 0 6193 NULL
128746 +_snd_pcm_hw_param_max_6197 _snd_pcm_hw_param_max 0 6197 NULL
128747 +add_interval_6202 add_interval 0 6202 NULL
128748 +mxt_show_instance_6207 mxt_show_instance 0-2 6207 NULL
128749 +show_therm_crit_6210 show_therm_crit 0 6210 NULL nohasharray
128750 +show_fnode_is_fw_assigned_ipv6_6210 show_fnode_is_fw_assigned_ipv6 0 6210 &show_therm_crit_6210
128751 +iwl_dvm_send_cmd_pdu_6211 iwl_dvm_send_cmd_pdu 0 6211 NULL
128752 +sock_no_sendpage_6214 sock_no_sendpage 4 6214 NULL
128753 +show_tabletCoordinateMode_6217 show_tabletCoordinateMode 0 6217 NULL
128754 +megasas_sysfs_show_support_device_change_6219 megasas_sysfs_show_support_device_change 0 6219 NULL
128755 +snd_hdspm_prepare_6224 snd_hdspm_prepare 0 6224 NULL
128756 +wwan_show_6227 wwan_show 0 6227 NULL nohasharray
128757 +int3403_get_cur_state_6227 int3403_get_cur_state 0 6227 &wwan_show_6227
128758 +mqueue_read_file_6228 mqueue_read_file 3-0 6228 NULL
128759 +pyra_sysfs_read_profilex_settings_6233 pyra_sysfs_read_profilex_settings 0-5-6 6233 NULL nohasharray
128760 +ax_set_mac_address_6233 ax_set_mac_address 0 6233 &pyra_sysfs_read_profilex_settings_6233
128761 +store_rf_kill_6235 store_rf_kill 0-4 6235 NULL
128762 +qla24xx_vport_delete_6236 qla24xx_vport_delete 0 6236 NULL
128763 +f_hidg_read_6238 f_hidg_read 3 6238 NULL
128764 +stk1160_write_reg_6242 stk1160_write_reg 0 6242 NULL nohasharray
128765 +fc_write_6242 fc_write 0-3 6242 &stk1160_write_reg_6242 nohasharray
128766 +jme_get_eeprom_len_6242 jme_get_eeprom_len 0 6242 &fc_write_6242
128767 +s5m_rtc_stop_alarm_6244 s5m_rtc_stop_alarm 0 6244 NULL
128768 +fbcon_prepare_logo_6246 fbcon_prepare_logo 5 6246 NULL nohasharray
128769 +ipip6_get_size_6246 ipip6_get_size 0 6246 &fbcon_prepare_logo_6246
128770 +init_dma_desc_rings_6247 init_dma_desc_rings 0 6247 NULL
128771 +set_pwm_auto_6252 set_pwm_auto 0-4 6252 NULL
128772 +snd_hda_jack_detect_enable_6269 snd_hda_jack_detect_enable 0 6269 NULL
128773 +of_gpio_count_6270 of_gpio_count 0 6270 NULL
128774 +e1000_vlan_rx_add_vid_6273 e1000_vlan_rx_add_vid 0 6273 NULL
128775 +acpi_unregister_gsi_ioapic_6276 acpi_unregister_gsi_ioapic 1 6276 NULL nohasharray
128776 +read_mflags_6276 read_mflags 0 6276 &acpi_unregister_gsi_ioapic_6276
128777 +pcpu_next_pop_6277 pcpu_next_pop 4 6277 NULL
128778 +tx_tx_start_null_frame_read_6281 tx_tx_start_null_frame_read 3-0 6281 NULL
128779 +snd_hda_override_conn_list_6282 snd_hda_override_conn_list 3-0 6282 NULL nohasharray
128780 +xenbus_file_write_6282 xenbus_file_write 3-0 6282 &snd_hda_override_conn_list_6282
128781 +posix_acl_fix_xattr_to_user_6283 posix_acl_fix_xattr_to_user 2 6283 NULL
128782 +key_unseal_6285 key_unseal 0 6285 NULL
128783 +sis630_transaction_wait_6288 sis630_transaction_wait 0 6288 NULL
128784 +nf_nat_ipv6_manip_pkt_6289 nf_nat_ipv6_manip_pkt 2 6289 NULL
128785 +serial_port_in_6291 serial_port_in 0 6291 NULL
128786 +da9055_enable_auto_mode_6292 da9055_enable_auto_mode 0 6292 NULL
128787 +acpi_ut_copy_simple_object_6293 acpi_ut_copy_simple_object 0 6293 NULL
128788 +i8k_get_temp_type_6295 i8k_get_temp_type 0 6295 NULL
128789 +set_activation_height_6303 set_activation_height 0-4 6303 NULL
128790 +raw_request_6307 raw_request 0 6307 NULL
128791 +mid_get_vbt_data_r10_6308 mid_get_vbt_data_r10 2 6308 NULL nohasharray
128792 +snd_card_asihpi_capture_ioctl_6308 snd_card_asihpi_capture_ioctl 0 6308 &mid_get_vbt_data_r10_6308
128793 +qlcnic_sriov_alloc_bc_msg_6309 qlcnic_sriov_alloc_bc_msg 2 6309 NULL
128794 +tx_aborted_errors_show_6310 tx_aborted_errors_show 0 6310 NULL nohasharray
128795 +sbp_wwn_show_attr_version_6310 sbp_wwn_show_attr_version 0 6310 &tx_aborted_errors_show_6310
128796 +balance_6312 balance 0 6312 NULL
128797 +ov7670_s_brightness_6313 ov7670_s_brightness 0 6313 NULL nohasharray
128798 +hfsplus_direct_IO_6313 hfsplus_direct_IO 4-0 6313 &ov7670_s_brightness_6313
128799 +target_stat_scsi_tgt_port_attr_store_6314 target_stat_scsi_tgt_port_attr_store 0 6314 NULL
128800 +store_cluster_6316 store_cluster 0-4 6316 NULL
128801 +write_null_6319 write_null 0-3 6319 NULL
128802 +__netdev_adjacent_dev_link_neighbour_6321 __netdev_adjacent_dev_link_neighbour 0 6321 NULL
128803 +extent_write_full_page_6322 extent_write_full_page 0 6322 NULL
128804 +cyapa_gen3_bl_exit_6326 cyapa_gen3_bl_exit 0 6326 NULL
128805 +ibm_get_table_from_acpi_6329 ibm_get_table_from_acpi 0 6329 NULL nohasharray
128806 +SyS_mincore_6329 SyS_mincore 1-2 6329 &ibm_get_table_from_acpi_6329
128807 +fuse_get_req_for_background_6337 fuse_get_req_for_background 2 6337 NULL
128808 +ucs2_strnlen_6342 ucs2_strnlen 0 6342 NULL nohasharray
128809 +ksocknal_lib_kiov_vmap_6342 ksocknal_lib_kiov_vmap 2 6342 &ucs2_strnlen_6342
128810 +solos_param_show_6344 solos_param_show 0 6344 NULL
128811 +amd_cpu_notify_6349 amd_cpu_notify 0 6349 NULL
128812 +regcache_sync_block_raw_6350 regcache_sync_block_raw 5-4 6350 NULL
128813 +mei_dbgfs_read_devstate_6352 mei_dbgfs_read_devstate 3-0 6352 NULL
128814 +igbvf_get_sset_count_6355 igbvf_get_sset_count 0 6355 NULL
128815 +ks8851_get_eeprom_len_6358 ks8851_get_eeprom_len 0 6358 NULL
128816 +sync_ep_set_params_6361 sync_ep_set_params 0 6361 NULL nohasharray
128817 +hostap_cs_suspend_6361 hostap_cs_suspend 0 6361 &sync_ep_set_params_6361
128818 +recover_done_show_6363 recover_done_show 0 6363 NULL nohasharray
128819 +iwl_mvm_mac_sta_state_6363 iwl_mvm_mac_sta_state 0 6363 &recover_done_show_6363
128820 +recv_init_6366 recv_init 0 6366 NULL
128821 +memcg_update_kmem_limit_6368 memcg_update_kmem_limit 0 6368 NULL
128822 +arch_gnttab_valloc_6372 arch_gnttab_valloc 2 6372 NULL nohasharray
128823 +lstats_write_6372 lstats_write 0-3 6372 &arch_gnttab_valloc_6372
128824 +snd_hda_codec_dev_register_6373 snd_hda_codec_dev_register 0 6373 NULL
128825 +netdev_queue_add_kobject_6375 netdev_queue_add_kobject 0 6375 NULL
128826 +mwl8k_cmd_update_stadb_add_6376 mwl8k_cmd_update_stadb_add 0 6376 NULL
128827 +osd_req_read_sg_kern_6378 osd_req_read_sg_kern 5 6378 NULL nohasharray
128828 +sync_fence_alloc_6378 sync_fence_alloc 1 6378 &osd_req_read_sg_kern_6378
128829 +msb_write_block_6379 msb_write_block 3 6379 NULL
128830 +xfs_bmap_extents_to_btree_6387 xfs_bmap_extents_to_btree 0 6387 NULL
128831 +cfq_init_queue_6399 cfq_init_queue 0 6399 NULL
128832 +bb_store_6401 bb_store 3-0 6401 NULL
128833 +hash_elasticity_show_6402 hash_elasticity_show 0 6402 NULL
128834 +bt_skb_alloc_6404 bt_skb_alloc 1 6404 NULL
128835 +isku_sysfs_write_light_6406 isku_sysfs_write_light 6-0-5 6406 NULL
128836 +md_attr_show_6408 md_attr_show 0 6408 NULL
128837 +clear_caseopen_6415 clear_caseopen 0-4 6415 NULL
128838 +ds2780_write_param_eeprom_bin_6416 ds2780_write_param_eeprom_bin 6-5-0 6416 NULL
128839 +ims_pcu_update_firmware_store_6419 ims_pcu_update_firmware_store 0-4 6419 NULL
128840 +posix_acl_fix_xattr_userns_6420 posix_acl_fix_xattr_userns 4 6420 NULL
128841 +rx_missed_errors_show_6421 rx_missed_errors_show 0 6421 NULL nohasharray
128842 +snd_hda_create_spdif_in_ctls_6421 snd_hda_create_spdif_in_ctls 0 6421 &rx_missed_errors_show_6421
128843 +qlcnic_sriov_pf_cfg_flood_6424 qlcnic_sriov_pf_cfg_flood 0 6424 NULL
128844 +dquot_alloc_space_nodirty_6429 dquot_alloc_space_nodirty 0 6429 NULL
128845 +l2up_create_6430 l2up_create 3 6430 NULL
128846 +__alloc_bootmem_node_nopanic_6432 __alloc_bootmem_node_nopanic 2 6432 NULL
128847 +show_ipv4_iface_fragment_disable_6440 show_ipv4_iface_fragment_disable 0 6440 NULL
128848 +i915_gem_object_wait_rendering_6446 i915_gem_object_wait_rendering 0 6446 NULL
128849 +nf_call_ip6tables_show_6447 nf_call_ip6tables_show 0 6447 NULL
128850 +coda_downcall_6448 coda_downcall 0 6448 NULL
128851 +ceph_dir_fsync_6452 ceph_dir_fsync 0 6452 NULL
128852 +add_fx_switch_6459 add_fx_switch 0 6459 NULL
128853 +nfc_llcp_setsockopt_6461 nfc_llcp_setsockopt 0 6461 NULL
128854 +show_sustain_6469 show_sustain 0 6469 NULL
128855 +C_SYSC_vmsplice_6470 C_SYSC_vmsplice 3 6470 NULL nohasharray
128856 +adt7411_show_vdd_6470 adt7411_show_vdd 0 6470 &C_SYSC_vmsplice_6470
128857 +exofs_direct_IO_6473 exofs_direct_IO 0 6473 NULL
128858 +ieee80211_if_fmt_dot11MeshMaxRetries_6476 ieee80211_if_fmt_dot11MeshMaxRetries 3 6476 NULL
128859 +ibmpex_reset_high_low_6478 ibmpex_reset_high_low 0-4 6478 NULL nohasharray
128860 +set_pwm_auto_point_fan_6478 set_pwm_auto_point_fan 0-4 6478 &ibmpex_reset_high_low_6478 nohasharray
128861 +koneplus_sysfs_write_control_6478 koneplus_sysfs_write_control 0-6-5 6478 &set_pwm_auto_point_fan_6478
128862 +qp_memcpy_from_queue_6479 qp_memcpy_from_queue 5-4 6479 NULL nohasharray
128863 +i740fb_check_var_6479 i740fb_check_var 0 6479 &qp_memcpy_from_queue_6479
128864 +megasas_sysfs_set_dbg_lvl_6482 megasas_sysfs_set_dbg_lvl 0-3 6482 NULL
128865 +go7007_i2c_xfer_6487 go7007_i2c_xfer 0 6487 NULL
128866 +cipso_v4_map_lvl_hton_6490 cipso_v4_map_lvl_hton 0 6490 NULL
128867 +elants_i2c_send_6493 elants_i2c_send 3-0 6493 NULL nohasharray
128868 +il3945_store_flags_6493 il3945_store_flags 0-4 6493 &elants_i2c_send_6493
128869 +erst_exec_stall_while_true_6497 erst_exec_stall_while_true 0 6497 NULL nohasharray
128870 +tcm_qla2xxx_npiv_tpg_store_enable_6497 tcm_qla2xxx_npiv_tpg_store_enable 0-3 6497 &erst_exec_stall_while_true_6497
128871 +dbg_intr_buf_6501 dbg_intr_buf 2 6501 NULL
128872 +da9052_read_vbat_6502 da9052_read_vbat 0 6502 NULL
128873 +mei_read_6507 mei_read 3-0 6507 NULL
128874 +sf_entsize_6521 sf_entsize 0-2 6521 NULL
128875 +brcmf_fil_iovar_data_set_6523 brcmf_fil_iovar_data_set 0 6523 NULL
128876 +sha1_mb_export_6524 sha1_mb_export 0 6524 NULL
128877 +_ctl_fwfault_debug_show_6531 _ctl_fwfault_debug_show 0 6531 NULL
128878 +bcm_iproc_i2c_check_status_6532 bcm_iproc_i2c_check_status 0 6532 NULL nohasharray
128879 +ocfs2_commit_truncate_6532 ocfs2_commit_truncate 0 6532 &bcm_iproc_i2c_check_status_6532
128880 +ufs_truncate_6535 ufs_truncate 0 6535 NULL
128881 +i40e_vsi_request_irq_6536 i40e_vsi_request_irq 0 6536 NULL
128882 +snd_timer_dev_register_6542 snd_timer_dev_register 0 6542 NULL
128883 +m88rs6000t_set_params_6543 m88rs6000t_set_params 0 6543 NULL
128884 +show_min_uV_6544 show_min_uV 0 6544 NULL
128885 +cbaf_wusb_host_name_show_6545 cbaf_wusb_host_name_show 0 6545 NULL
128886 +snd_pcm_plugin_build_copy_6546 snd_pcm_plugin_build_copy 0 6546 NULL
128887 +rndis_set_oid_6547 rndis_set_oid 4-0 6547 NULL nohasharray
128888 +nfs_fscache_inode_get_key_6547 nfs_fscache_inode_get_key 0 6547 &rndis_set_oid_6547
128889 +wdm_read_6549 wdm_read 3-0 6549 NULL
128890 +nilfs_segctor_last_pseg_block_show_6550 nilfs_segctor_last_pseg_block_show 0 6550 NULL
128891 +dm_stats_create_6551 dm_stats_create 4-2-3 6551 NULL nohasharray
128892 +touchpad_show_6551 touchpad_show 0 6551 &dm_stats_create_6551
128893 +isku_sysfs_write_keys_easyzone_6553 isku_sysfs_write_keys_easyzone 6-0-5 6553 NULL nohasharray
128894 +lanai_normalize_ci_6553 lanai_normalize_ci 0 6553 &isku_sysfs_write_keys_easyzone_6553
128895 +fb_alloc_cmap_6554 fb_alloc_cmap 2 6554 NULL
128896 +notify_handler_6557 notify_handler 0 6557 NULL
128897 +alc662_parse_auto_config_6558 alc662_parse_auto_config 0 6558 NULL
128898 +khugepaged_defrag_show_6561 khugepaged_defrag_show 0 6561 NULL
128899 +adp8860_bl_l3_dark_max_store_6563 adp8860_bl_l3_dark_max_store 4-0 6563 NULL nohasharray
128900 +SyS_semtimedop_6563 SyS_semtimedop 3 6563 &adp8860_bl_l3_dark_max_store_6563
128901 +rt2x00mac_start_6564 rt2x00mac_start 0 6564 NULL
128902 +smsc75xx_phy_initialize_6568 smsc75xx_phy_initialize 0 6568 NULL
128903 +rng_recvmsg_6569 rng_recvmsg 4-0 6569 NULL
128904 +xfs_iozero_6573 xfs_iozero 0-3-2 6573 NULL
128905 +i2c_smbus_write_byte_6574 i2c_smbus_write_byte 0 6574 NULL
128906 +max8997_rtc_set_alarm_6577 max8997_rtc_set_alarm 0 6577 NULL
128907 +bt_skb_send_alloc_6581 bt_skb_send_alloc 2 6581 NULL
128908 +SyS_fcntl64_6582 SyS_fcntl64 3 6582 NULL
128909 +reg_set_6585 reg_set 0 6585 NULL nohasharray
128910 +d_namespace_path_6585 d_namespace_path 0 6585 &reg_set_6585
128911 +log_buf_addr_store_6586 log_buf_addr_store 0-4 6586 NULL
128912 +nfs4_xattr_list_nfs4_acl_6590 nfs4_xattr_list_nfs4_acl 0-5 6590 NULL
128913 +bytes_number_6591 bytes_number 0-2 6591 NULL
128914 +zd_chip_init_hw_6592 zd_chip_init_hw 0 6592 NULL
128915 +psmouse_attr_show_helper_6602 psmouse_attr_show_helper 0 6602 NULL
128916 +vmci_transport_notify_pkt_send_pre_enqueue_6605 vmci_transport_notify_pkt_send_pre_enqueue 0 6605 NULL nohasharray
128917 +store_constraint_time_window_us_6605 store_constraint_time_window_us 0-4 6605 &vmci_transport_notify_pkt_send_pre_enqueue_6605 nohasharray
128918 +gsmi_exec_6605 gsmi_exec 0 6605 &store_constraint_time_window_us_6605
128919 +f_read_portcntrs_6611 f_read_portcntrs 0 6611 NULL
128920 +aa_set_current_hat_6612 aa_set_current_hat 0 6612 NULL
128921 +show_attr_mode_lsb_6617 show_attr_mode_lsb 0 6617 NULL
128922 +nilfs_construct_segment_6620 nilfs_construct_segment 0 6620 NULL
128923 +snd_tm6000_card_trigger_6622 snd_tm6000_card_trigger 0 6622 NULL
128924 +ebt_in_hook_6624 ebt_in_hook 0 6624 NULL
128925 +ext4_feat_show_6625 ext4_feat_show 0 6625 NULL
128926 +viacam_config_controller_6627 viacam_config_controller 0 6627 NULL nohasharray
128927 +wl12xx_sdio_raw_read_6627 wl12xx_sdio_raw_read 0 6627 &viacam_config_controller_6627
128928 +irda_open_lsap_6628 irda_open_lsap 0 6628 NULL
128929 +dn_alloc_skb_6631 dn_alloc_skb 2 6631 NULL
128930 +ixgbevf_request_msix_irqs_6637 ixgbevf_request_msix_irqs 0 6637 NULL
128931 +regulator_suspend_disk_state_show_6639 regulator_suspend_disk_state_show 0 6639 NULL
128932 +show_sf_setup_6640 show_sf_setup 0 6640 NULL
128933 +snd_vt1724_pcm_prepare_6646 snd_vt1724_pcm_prepare 0 6646 NULL
128934 +queue_dtd_6652 queue_dtd 0 6652 NULL
128935 +snd_usb_caiaq_send_command_6654 snd_usb_caiaq_send_command 0 6654 NULL
128936 +_unlock_pcol_pages_6655 _unlock_pcol_pages 2 6655 NULL nohasharray
128937 +adp8860_bl_l1_daylight_max_store_6655 adp8860_bl_l1_daylight_max_store 4-0 6655 &_unlock_pcol_pages_6655
128938 +nilfs_segctor_scan_file_6656 nilfs_segctor_scan_file 0 6656 NULL
128939 +journal_dirty_metadata_6658 journal_dirty_metadata 0 6658 NULL
128940 +aac_srcv_ioremap_6659 aac_srcv_ioremap 2 6659 NULL
128941 +ina226_show_interval_6660 ina226_show_interval 0 6660 NULL
128942 +xhci_drop_endpoint_6661 xhci_drop_endpoint 0 6661 NULL
128943 +brcmf_fil_cmd_data_6662 brcmf_fil_cmd_data 0 6662 NULL
128944 +natsemi_change_mtu_6668 natsemi_change_mtu 0 6668 NULL
128945 +sd_start_depth_6669 sd_start_depth 0 6669 NULL nohasharray
128946 +wacom_store_speed_6669 wacom_store_speed 0-4 6669 &sd_start_depth_6669
128947 +atkbd_show_softrepeat_6672 atkbd_show_softrepeat 0 6672 NULL
128948 +show_prochot_max_6675 show_prochot_max 0 6675 NULL nohasharray
128949 +kone_sysfs_write_settings_6675 kone_sysfs_write_settings 0-6-5 6675 &show_prochot_max_6675
128950 +init_chip_first_6676 init_chip_first 0 6676 NULL
128951 +process_rcvd_data_6679 process_rcvd_data 3 6679 NULL nohasharray
128952 +scsiback_tpg_store_nexus_6679 scsiback_tpg_store_nexus 0-3 6679 &process_rcvd_data_6679 nohasharray
128953 +fuse_dev_splice_read_6679 fuse_dev_splice_read 0 6679 &scsiback_tpg_store_nexus_6679
128954 +tsl2550_calculate_lux_6682 tsl2550_calculate_lux 0 6682 NULL nohasharray
128955 +tg3_setup_fiber_phy_6682 tg3_setup_fiber_phy 0 6682 &tsl2550_calculate_lux_6682
128956 +roccat_common2_sysfs_write_custom_lights_6684 roccat_common2_sysfs_write_custom_lights 0-6-5 6684 NULL
128957 +ql_process_mac_rx_skb_6689 ql_process_mac_rx_skb 4 6689 NULL
128958 +cap_show_6691 cap_show 0 6691 NULL
128959 +btrfs_lookup_csums_range_6696 btrfs_lookup_csums_range 2-3-0 6696 NULL
128960 +ps_pspoll_max_apturn_read_6699 ps_pspoll_max_apturn_read 3-0 6699 NULL
128961 +bnad_debugfs_write_regrd_6706 bnad_debugfs_write_regrd 3-0 6706 NULL nohasharray
128962 +txLog_6706 txLog 0 6706 &bnad_debugfs_write_regrd_6706
128963 +mpeg_read_6708 mpeg_read 3-0 6708 NULL
128964 +ibmpex_query_sensor_count_6709 ibmpex_query_sensor_count 0 6709 NULL nohasharray
128965 +show_modalias_6709 show_modalias 0 6709 &ibmpex_query_sensor_count_6709
128966 +wl18xx_cmd_radar_detection_debug_6710 wl18xx_cmd_radar_detection_debug 0 6710 NULL nohasharray
128967 +tcm_loop_tpg_store_nexus_6710 tcm_loop_tpg_store_nexus 0-3 6710 &wl18xx_cmd_radar_detection_debug_6710 nohasharray
128968 +kxcjk1013_set_power_state_6710 kxcjk1013_set_power_state 0 6710 &tcm_loop_tpg_store_nexus_6710
128969 +kone_get_weight_6713 kone_get_weight 0 6713 NULL
128970 +check_clk_sync_6717 check_clk_sync 2 6717 NULL
128971 +ab3100_disable_regulator_6718 ab3100_disable_regulator 0 6718 NULL nohasharray
128972 +netconsole_netdev_event_6718 netconsole_netdev_event 0 6718 &ab3100_disable_regulator_6718
128973 +video_proc_write_6724 video_proc_write 3-0 6724 NULL nohasharray
128974 +hfsplus_osx_getxattr_6724 hfsplus_osx_getxattr 0 6724 &video_proc_write_6724 nohasharray
128975 +regulator_status_show_6724 regulator_status_show 0 6724 &hfsplus_osx_getxattr_6724
128976 +posix_acl_xattr_count_6725 posix_acl_xattr_count 0-1 6725 NULL
128977 +dccp_feat_push_change_6733 dccp_feat_push_change 0 6733 NULL
128978 +xfs_attr_rmtval_set_6734 xfs_attr_rmtval_set 0 6734 NULL
128979 +rds_rdma_pages_6735 rds_rdma_pages 0 6735 NULL
128980 +qla2x00_sysfs_write_optrom_6736 qla2x00_sysfs_write_optrom 0-5-6 6736 NULL
128981 +sst_platform_pcm_trigger_6743 sst_platform_pcm_trigger 0 6743 NULL
128982 +inet_recv_error_6744 inet_recv_error 3-0 6744 NULL
128983 +mv88e6xxx_reg_read_6748 mv88e6xxx_reg_read 0 6748 NULL
128984 +wil_reset_6752 wil_reset 0 6752 NULL
128985 +uvesafb_show_nocrtc_6754 uvesafb_show_nocrtc 0 6754 NULL
128986 +beiscsi_phys_port_disp_6756 beiscsi_phys_port_disp 0 6756 NULL nohasharray
128987 +cciss_engage_scsi_6756 cciss_engage_scsi 0 6756 &beiscsi_phys_port_disp_6756
128988 +mwifiex_cmd_rf_antenna_6757 mwifiex_cmd_rf_antenna 0 6757 NULL
128989 +usbhsh_urb_enqueue_6759 usbhsh_urb_enqueue 0 6759 NULL
128990 +mwl8k_cmd_set_new_stn_add_6760 mwl8k_cmd_set_new_stn_add 0 6760 NULL
128991 +usX2Y_rate_set_6765 usX2Y_rate_set 0 6765 NULL
128992 +gt_min_freq_mhz_store_6766 gt_min_freq_mhz_store 0-4 6766 NULL
128993 +raid10_start_reshape_6768 raid10_start_reshape 0 6768 NULL
128994 +show_tl_retry_count_6769 show_tl_retry_count 0 6769 NULL
128995 +target_core_alua_tg_pt_gp_show_attr_alua_support_active_nonoptimized_6771 target_core_alua_tg_pt_gp_show_attr_alua_support_active_nonoptimized 0 6771 NULL
128996 +sfi_check_table_6772 sfi_check_table 1 6772 NULL
128997 +mcam_read_setup_6773 mcam_read_setup 0 6773 NULL
128998 +ivtv_yuv_udma_frame_6774 ivtv_yuv_udma_frame 0 6774 NULL
128999 +show_fnode_max_outstanding_r2t_6776 show_fnode_max_outstanding_r2t 0 6776 NULL
129000 +wait_mtu_credits_6777 wait_mtu_credits 0 6777 NULL
129001 +cifs_posix_open_6781 cifs_posix_open 0 6781 NULL nohasharray
129002 +kobject_add_varg_6781 kobject_add_varg 0 6781 &cifs_posix_open_6781
129003 +_nfs4_get_security_label_6782 _nfs4_get_security_label 0 6782 NULL
129004 +iwl_dbgfs_channels_read_6784 iwl_dbgfs_channels_read 3-0 6784 NULL
129005 +ieee80211_if_read_6785 ieee80211_if_read 3-0 6785 NULL
129006 +zone_spanned_pages_in_node_6787 zone_spanned_pages_in_node 0-3-4 6787 NULL
129007 +pnp_disable_dev_6788 pnp_disable_dev 0 6788 NULL
129008 +shared_cpumap_show_func_6789 shared_cpumap_show_func 0 6789 NULL
129009 +atxp1_showgpio2_6790 atxp1_showgpio2 0 6790 NULL
129010 +hdlcdrv_register_6792 hdlcdrv_register 2 6792 NULL
129011 +pm_qos_latency_tolerance_show_6796 pm_qos_latency_tolerance_show 0 6796 NULL
129012 +ll_xattr_cache_find_6798 ll_xattr_cache_find 0 6798 NULL
129013 +tx_tx_done_data_read_6799 tx_tx_done_data_read 3-0 6799 NULL
129014 +qlcnic_fw_cmd_create_rx_ctx_6800 qlcnic_fw_cmd_create_rx_ctx 0 6800 NULL nohasharray
129015 +broken_parity_status_store_6800 broken_parity_status_store 0-4 6800 &qlcnic_fw_cmd_create_rx_ctx_6800
129016 +get_blocks_6801 get_blocks 0 6801 NULL
129017 +rounded_hashtable_size_6802 rounded_hashtable_size 0 6802 NULL
129018 +i7core_inject_store_rank_6803 i7core_inject_store_rank 0-4 6803 NULL
129019 +il3945_store_tx_power_6804 il3945_store_tx_power 0-4 6804 NULL
129020 +iscsi_stat_login_show_attr_indx_6806 iscsi_stat_login_show_attr_indx 0 6806 NULL
129021 +init_port_6810 init_port 0 6810 NULL
129022 +wait_for_bulk_in_ready_6814 wait_for_bulk_in_ready 0 6814 NULL
129023 +__chksum_finup_6816 __chksum_finup 0 6816 NULL
129024 +codec_reg_show_6818 codec_reg_show 0 6818 NULL nohasharray
129025 +bcm_tx_setup_6818 bcm_tx_setup 0 6818 &codec_reg_show_6818
129026 +rfcomm_send_frame_6819 rfcomm_send_frame 3 6819 NULL
129027 +lbs_rdrf_write_6826 lbs_rdrf_write 3-0 6826 NULL nohasharray
129028 +host_reset_6826 host_reset 0 6826 &lbs_rdrf_write_6826
129029 +xfs_bmap_first_unused_6827 xfs_bmap_first_unused 0 6827 NULL
129030 +pca_xfer_6828 pca_xfer 0-3 6828 NULL
129031 +f_tempsense_rd_6829 f_tempsense_rd 0 6829 NULL
129032 +calc_pages_for_6838 calc_pages_for 0-2-1 6838 NULL
129033 +blk_alloc_flush_queue_6839 blk_alloc_flush_queue 3 6839 NULL
129034 +mon_bin_read_6841 mon_bin_read 3-0 6841 NULL
129035 +snd_cs4281_BA0_read_6847 snd_cs4281_BA0_read 5-0 6847 NULL
129036 +__extent_writepage_io_6848 __extent_writepage_io 0 6848 NULL
129037 +hw_breakpoint_exceptions_notify_6850 hw_breakpoint_exceptions_notify 0 6850 NULL
129038 +atmtcp_recv_control_6851 atmtcp_recv_control 0 6851 NULL nohasharray
129039 +xfs_rtany_summary_6851 xfs_rtany_summary 0 6851 &atmtcp_recv_control_6851
129040 +nilfs_segctor_collect_blocks_6852 nilfs_segctor_collect_blocks 0 6852 NULL nohasharray
129041 +iwl_dbgfs_d0i3_refs_write_6852 iwl_dbgfs_d0i3_refs_write 0-3 6852 &nilfs_segctor_collect_blocks_6852
129042 +as3722_gpio_to_irq_6861 as3722_gpio_to_irq 2 6861 NULL
129043 +inode_getxattr_6862 inode_getxattr 0 6862 NULL nohasharray
129044 +pn_send_6862 pn_send 0 6862 &inode_getxattr_6862
129045 +i7core_inject_show_page_6864 i7core_inject_show_page 0 6864 NULL
129046 +perf_output_sample_ustack_6868 perf_output_sample_ustack 2 6868 NULL nohasharray
129047 +iscsi_stat_instance_show_attr_vendor_6868 iscsi_stat_instance_show_attr_vendor 0 6868 &perf_output_sample_ustack_6868
129048 +subdev_s_ctrl_6869 subdev_s_ctrl 0 6869 NULL
129049 +ecryptfs_write_lower_6870 ecryptfs_write_lower 0-4 6870 NULL
129050 +size_6873 size 0 6873 NULL
129051 +ax88772_link_reset_6876 ax88772_link_reset 0 6876 NULL
129052 +sm501_gpio_input_6877 sm501_gpio_input 0 6877 NULL nohasharray
129053 +store_rotate_6877 store_rotate 0-4 6877 &sm501_gpio_input_6877
129054 +dio_complete_6879 dio_complete 0-2-3 6879 NULL
129055 +otg_mode_store_6882 otg_mode_store 0-4 6882 NULL
129056 +nes_netdev_open_6886 nes_netdev_open 0 6886 NULL
129057 +resize_async_buffer_6887 resize_async_buffer 3 6887 NULL
129058 +raw_seticmpfilter_6888 raw_seticmpfilter 3-0 6888 NULL nohasharray
129059 +ieee80211_if_fmt_path_refresh_time_6888 ieee80211_if_fmt_path_refresh_time 3 6888 &raw_seticmpfilter_6888 nohasharray
129060 +show_type_6888 show_type 0 6888 &ieee80211_if_fmt_path_refresh_time_6888
129061 +dlmfs_file_write_6892 dlmfs_file_write 3-0 6892 NULL
129062 +show_fcstat_fc_seq_not_found_6897 show_fcstat_fc_seq_not_found 0 6897 NULL nohasharray
129063 +iscsi_tpg_param_show_DefaultTime2Retain_6897 iscsi_tpg_param_show_DefaultTime2Retain 0 6897 &show_fcstat_fc_seq_not_found_6897
129064 +max_write_same_blocks_show_6899 max_write_same_blocks_show 0 6899 NULL
129065 +wq_nice_store_6901 wq_nice_store 0-4 6901 NULL
129066 +veth_change_mtu_6902 veth_change_mtu 0 6902 NULL nohasharray
129067 +ext4_inode_bitmap_6902 ext4_inode_bitmap 0 6902 &veth_change_mtu_6902
129068 +acerhdf_get_trip_temp_6903 acerhdf_get_trip_temp 0 6903 NULL
129069 +hook_6905 hook 0 6905 NULL nohasharray
129070 +qib_init_6905 qib_init 0 6905 &hook_6905
129071 +target_core_alua_lu_gp_show_attr_lu_gp_id_6909 target_core_alua_lu_gp_show_attr_lu_gp_id 0 6909 NULL
129072 +show_tolerance_6910 show_tolerance 0 6910 NULL nohasharray
129073 +wl1251_hw_init_data_path_config_6910 wl1251_hw_init_data_path_config 0 6910 &show_tolerance_6910
129074 +proc_sessionid_read_6911 proc_sessionid_read 3-0 6911 NULL nohasharray
129075 +acm_alloc_minor_6911 acm_alloc_minor 0 6911 &proc_sessionid_read_6911 nohasharray
129076 +ucma_write_6911 ucma_write 0-3 6911 &acm_alloc_minor_6911
129077 +humidity1_input_show_6912 humidity1_input_show 0 6912 NULL
129078 +__kfifo_dma_in_finish_r_6913 __kfifo_dma_in_finish_r 2-3 6913 NULL
129079 +ioctl_6914 ioctl 0 6914 NULL
129080 +csio_vport_disable_6917 csio_vport_disable 0 6917 NULL
129081 +rtl2830_regmap_read_6920 rtl2830_regmap_read 0 6920 NULL
129082 +qlcnic_82xx_fw_cmd_create_tx_ctx_6921 qlcnic_82xx_fw_cmd_create_tx_ctx 0 6921 NULL nohasharray
129083 +sm501fb_check_var_crt_6921 sm501fb_check_var_crt 0 6921 &qlcnic_82xx_fw_cmd_create_tx_ctx_6921
129084 +__vxge_hw_mempool_create_6923 __vxge_hw_mempool_create 3-2-6 6923 NULL nohasharray
129085 +nfs3_proc_statfs_6923 nfs3_proc_statfs 0 6923 &__vxge_hw_mempool_create_6923
129086 +reg_set_state_6924 reg_set_state 0-4 6924 NULL
129087 +cache_do_downcall_6926 cache_do_downcall 3-0 6926 NULL nohasharray
129088 +vb2_internal_dqbuf_6926 vb2_internal_dqbuf 0 6926 &cache_do_downcall_6926
129089 +ipath_verbs_send_dma_6929 ipath_verbs_send_dma 6 6929 NULL
129090 +create_multi_out_ctls_6930 create_multi_out_ctls 0 6930 NULL
129091 +__c2port_show_dev_id_6936 __c2port_show_dev_id 0 6936 NULL
129092 +__rpc_pipefs_event_6942 __rpc_pipefs_event 0 6942 NULL
129093 +qsfp_cks_6945 qsfp_cks 2-0 6945 NULL
129094 +rt2800usb_get_tx_data_len_6947 rt2800usb_get_tx_data_len 0 6947 NULL
129095 +hih6130_show_humidity_6948 hih6130_show_humidity 0 6948 NULL
129096 +ab3100_get_register_page_interruptible_6951 ab3100_get_register_page_interruptible 0-4 6951 NULL
129097 +str_to_slot_6952 str_to_slot 0 6952 NULL
129098 +crypto_ahash_update_6959 crypto_ahash_update 0 6959 NULL nohasharray
129099 +nilfs_segctor_extend_segments_6959 nilfs_segctor_extend_segments 0 6959 &crypto_ahash_update_6959
129100 +shash_update_unaligned_6960 shash_update_unaligned 0 6960 NULL
129101 +pch_uart_hal_read_6961 pch_uart_hal_read 0 6961 NULL
129102 +videobuf_dma_init_kernel_6963 videobuf_dma_init_kernel 3-0 6963 NULL nohasharray
129103 +read_usattenuation_6963 read_usattenuation 0 6963 &videobuf_dma_init_kernel_6963 nohasharray
129104 +check_max_sdu_6963 check_max_sdu 0 6963 &read_usattenuation_6963
129105 +toshiba_sleep_functions_status_get_6970 toshiba_sleep_functions_status_get 0 6970 NULL
129106 +in_intr_mask_show_6971 in_intr_mask_show 0 6971 NULL
129107 +rsa_extract_mpi_6973 rsa_extract_mpi 5 6973 NULL nohasharray
129108 +i40e_dbg_dump_write_6973 i40e_dbg_dump_write 3-0 6973 &rsa_extract_mpi_6973
129109 +acpi_lpss_platform_notify_6980 acpi_lpss_platform_notify 0 6980 NULL
129110 +ismt_process_desc_6981 ismt_process_desc 0 6981 NULL
129111 +request_key_async_6990 request_key_async 4 6990 NULL
129112 +store_spi_transport_max_qas_6996 store_spi_transport_max_qas 0-4 6996 NULL
129113 +r871x_set_wpa_ie_7000 r871x_set_wpa_ie 3 7000 NULL
129114 +b43legacy_phy_init_7003 b43legacy_phy_init 0 7003 NULL
129115 +qlcnic_sysfs_validate_crb_7004 qlcnic_sysfs_validate_crb 0 7004 NULL nohasharray
129116 +fanotify_handle_event_7004 fanotify_handle_event 0 7004 &qlcnic_sysfs_validate_crb_7004
129117 +log_wait_commit_7005 log_wait_commit 0 7005 NULL
129118 +cipso_v4_gentag_enum_7006 cipso_v4_gentag_enum 0 7006 NULL
129119 +tracing_cpumask_read_7010 tracing_cpumask_read 3 7010 NULL
129120 +copy_items_7012 copy_items 7 7012 NULL
129121 +ld_usb_write_7022 ld_usb_write 3-0 7022 NULL
129122 +get_performance_level_7023 get_performance_level 0 7023 NULL nohasharray
129123 +c2_pseudo_up_7023 c2_pseudo_up 0 7023 &get_performance_level_7023
129124 +raid56_parity_recover_7024 raid56_parity_recover 4-0 7024 NULL
129125 +uwb_rc_mac_addr_store_7027 uwb_rc_mac_addr_store 0-4 7027 NULL
129126 +snd_pcm_do_resume_7028 snd_pcm_do_resume 0 7028 NULL
129127 +ath9k_tx99_init_7029 ath9k_tx99_init 0 7029 NULL
129128 +wimax_msg_7030 wimax_msg 4 7030 NULL
129129 +ceph_kvmalloc_7033 ceph_kvmalloc 1 7033 NULL
129130 +nilfs_segments_attr_store_7037 nilfs_segments_attr_store 0-4 7037 NULL
129131 +stmmac_hw_setup_7038 stmmac_hw_setup 0 7038 NULL
129132 +metrics_bytes_identical_show_7039 metrics_bytes_identical_show 0 7039 NULL
129133 +nilfs_cpfile_get_checkpoint_block_7041 nilfs_cpfile_get_checkpoint_block 0 7041 NULL
129134 +ipath_get_base_info_7043 ipath_get_base_info 3-0 7043 NULL
129135 +show_fcoe_fcf_device_fc_map_7044 show_fcoe_fcf_device_fc_map 0 7044 NULL
129136 +cyapa_gen5_read_mutual_idac_data_7048 cyapa_gen5_read_mutual_idac_data 0 7048 NULL
129137 +ath5k_hw_rf5111_chan2athchan_7051 ath5k_hw_rf5111_chan2athchan 0 7051 NULL
129138 +show_sas_expander_component_vendor_id_7054 show_sas_expander_component_vendor_id 0 7054 NULL
129139 +snd_intel8x0_ali_trigger_7055 snd_intel8x0_ali_trigger 0 7055 NULL
129140 +sctp_make_op_error_7057 sctp_make_op_error 6-5 7057 NULL nohasharray
129141 +amd64_hole_show_7057 amd64_hole_show 0 7057 &sctp_make_op_error_7057
129142 +rs5c_get_regs_7062 rs5c_get_regs 0 7062 NULL
129143 +srpt_tpg_show_enable_7063 srpt_tpg_show_enable 0 7063 NULL
129144 +store_hardware_switching_mode_7064 store_hardware_switching_mode 0-4 7064 NULL
129145 +gart_mapping_error_7065 gart_mapping_error 0-2 7065 NULL
129146 +target_stat_scsi_auth_intr_show_attr_dev_7066 target_stat_scsi_auth_intr_show_attr_dev 0 7066 NULL nohasharray
129147 +csio_store_dbg_level_7066 csio_store_dbg_level 0-4 7066 &target_stat_scsi_auth_intr_show_attr_dev_7066
129148 +hci_sock_recvmsg_7072 hci_sock_recvmsg 4-0 7072 NULL
129149 +l2cap_sock_getname_7074 l2cap_sock_getname 0 7074 NULL nohasharray
129150 +event_enable_read_7074 event_enable_read 3 7074 &l2cap_sock_getname_7074
129151 +mii_status_show_7077 mii_status_show 0 7077 NULL
129152 +sh_mobile_ceu_videobuf_setup_7080 sh_mobile_ceu_videobuf_setup 0 7080 NULL
129153 +zd_ioread16v_locked_7082 zd_ioread16v_locked 0 7082 NULL
129154 +queue_requests_show_7087 queue_requests_show 0 7087 NULL nohasharray
129155 +read_7087 read 0 7087 &queue_requests_show_7087
129156 +tipc_send_packet_7091 tipc_send_packet 4-0 7091 NULL nohasharray
129157 +beacon_interval_read_7091 beacon_interval_read 3-0 7091 &tipc_send_packet_7091
129158 +show_session_param_ISCSI_PARAM_PDU_INORDER_EN_7095 show_session_param_ISCSI_PARAM_PDU_INORDER_EN 0 7095 NULL nohasharray
129159 +ecryptfs_add_new_key_tfm_7095 ecryptfs_add_new_key_tfm 0 7095 &show_session_param_ISCSI_PARAM_PDU_INORDER_EN_7095
129160 +raw_pci_read_7098 raw_pci_read 0 7098 NULL nohasharray
129161 +cfq_target_latency_show_7098 cfq_target_latency_show 0 7098 &raw_pci_read_7098
129162 +journal_begin_7100 journal_begin 0 7100 NULL nohasharray
129163 +nfs_writepage_7100 nfs_writepage 0 7100 &journal_begin_7100
129164 +cifs_wait_mtu_credits_7101 cifs_wait_mtu_credits 0 7101 NULL
129165 +pipeline_enc_rx_stat_fifo_int_read_7107 pipeline_enc_rx_stat_fifo_int_read 3-0 7107 NULL
129166 +uwb_rc_scan_show_7108 uwb_rc_scan_show 0 7108 NULL
129167 +uwb_rc_beacon_store_7110 uwb_rc_beacon_store 0-4 7110 NULL
129168 +ed_schedule_7117 ed_schedule 0 7117 NULL nohasharray
129169 +xfs_attr3_leaf_split_7117 xfs_attr3_leaf_split 0 7117 &ed_schedule_7117
129170 +nilfs_mdt_insert_new_block_7118 nilfs_mdt_insert_new_block 0 7118 NULL
129171 +show_value_7119 show_value 0 7119 NULL
129172 +osc_resend_count_seq_write_7120 osc_resend_count_seq_write 3 7120 NULL
129173 +zd_iowrite32_7126 zd_iowrite32 0 7126 NULL
129174 +r8a66597_start_7127 r8a66597_start 0 7127 NULL
129175 +psmouse_attr_set_protocol_7128 psmouse_attr_set_protocol 0-4 7128 NULL
129176 +send_mpa_reject_7135 send_mpa_reject 3 7135 NULL
129177 +qlcnic_enable_msix_7144 qlcnic_enable_msix 2 7144 NULL
129178 +gfs2_setxattr_7146 gfs2_setxattr 0 7146 NULL
129179 +show_bpp_7148 show_bpp 0 7148 NULL
129180 +adc128_set_temp_7149 adc128_set_temp 0-4 7149 NULL
129181 +pscsi_show_configfs_dev_params_7152 pscsi_show_configfs_dev_params 0 7152 NULL
129182 +sky2_get_eeprom_len_7154 sky2_get_eeprom_len 0 7154 NULL
129183 +set_lcd_level_7155 set_lcd_level 0 7155 NULL
129184 +max732x_gpio_to_irq_7160 max732x_gpio_to_irq 2 7160 NULL
129185 +fnic_reset_7163 fnic_reset 0 7163 NULL
129186 +r8a66597_enable_7164 r8a66597_enable 0 7164 NULL
129187 +show_counter_rx_icrc_errs_7167 show_counter_rx_icrc_errs 0 7167 NULL
129188 +core_alua_write_tpg_metadata_7168 core_alua_write_tpg_metadata 3 7168 NULL
129189 +i2c_xfer_7177 i2c_xfer 0-3 7177 NULL
129190 +fsp_attr_set_flags_7182 fsp_attr_set_flags 0-4 7182 NULL nohasharray
129191 +set_rdac1_7182 set_rdac1 4-0 7182 &fsp_attr_set_flags_7182 nohasharray
129192 +ext4_attr_store_7182 ext4_attr_store 0-4 7182 &set_rdac1_7182
129193 +f_hid_opts_report_desc_store_7188 f_hid_opts_report_desc_store 3 7188 NULL
129194 +snd_mask_refine_max_7191 snd_mask_refine_max 0 7191 NULL
129195 +wl1271_init_pta_7195 wl1271_init_pta 0 7195 NULL
129196 +ext3_xattr_ibody_list_7201 ext3_xattr_ibody_list 0 7201 NULL
129197 +__alloc_objio_seg_7203 __alloc_objio_seg 1 7203 NULL
129198 +sysfs_kf_bin_read_7205 sysfs_kf_bin_read 0-4-3 7205 NULL
129199 +batadv_check_unicast_ttvn_7206 batadv_check_unicast_ttvn 3 7206 NULL
129200 +adjd_s311_update_scan_mode_7208 adjd_s311_update_scan_mode 0 7208 NULL
129201 +fsg_common_set_nluns_7209 fsg_common_set_nluns 2 7209 NULL
129202 +confirm_7211 confirm 0 7211 NULL
129203 +tpm_rng_read_7214 tpm_rng_read 3 7214 NULL
129204 +of_dma_match_channel_7216 of_dma_match_channel 3 7216 NULL
129205 +acpi_device_uid_show_7226 acpi_device_uid_show 0 7226 NULL nohasharray
129206 +ipoib_set_mode_7226 ipoib_set_mode 0 7226 &acpi_device_uid_show_7226
129207 +usblp_wtest_7227 usblp_wtest 0 7227 NULL
129208 +rpm_suspend_7228 rpm_suspend 0 7228 NULL nohasharray
129209 +evtchn_2l_max_channels_7228 evtchn_2l_max_channels 0 7228 &rpm_suspend_7228
129210 +edd_show_info_flags_7231 edd_show_info_flags 0 7231 NULL nohasharray
129211 +x1205_sysfs_show_dtrim_7231 x1205_sysfs_show_dtrim 0 7231 &edd_show_info_flags_7231
129212 +rocker_flow_tbl_acl_7233 rocker_flow_tbl_acl 0 7233 NULL
129213 +led_get_flash_strobe_7234 led_get_flash_strobe 0 7234 NULL
129214 +usb488_device_capabilities_show_7238 usb488_device_capabilities_show 0 7238 NULL nohasharray
129215 +fm10k_update_vlan_pf_7238 fm10k_update_vlan_pf 0 7238 &usb488_device_capabilities_show_7238
129216 +rxrpc_listen_7242 rxrpc_listen 0 7242 NULL
129217 +iscsi_tpg_param_store_MaxRecvDataSegmentLength_7243 iscsi_tpg_param_store_MaxRecvDataSegmentLength 0-3 7243 NULL
129218 +show_fnode_targetalias_7247 show_fnode_targetalias 0 7247 NULL
129219 +dpm_run_callback_7257 dpm_run_callback 0 7257 NULL
129220 +release_version_show_7263 release_version_show 0 7263 NULL
129221 +max8998_bulk_read_7265 max8998_bulk_read 0 7265 NULL
129222 +snd_mask_refine_7267 snd_mask_refine 0 7267 NULL
129223 +dma_ops_alloc_addresses_7272 dma_ops_alloc_addresses 0-5-3-4 7272 NULL nohasharray
129224 +ssb_bus_resume_7272 ssb_bus_resume 0 7272 &dma_ops_alloc_addresses_7272
129225 +palmas_update_bits_7273 palmas_update_bits 0 7273 NULL
129226 +htu21_show_humidity_7275 htu21_show_humidity 0 7275 NULL
129227 +radeon_hw_i2c_xfer_7280 radeon_hw_i2c_xfer 0-3 7280 NULL nohasharray
129228 +smack_task_setnice_7280 smack_task_setnice 0 7280 &radeon_hw_i2c_xfer_7280
129229 +kvm_suspend_7281 kvm_suspend 0 7281 NULL
129230 +rx_rate_rx_frames_per_rates_read_7282 rx_rate_rx_frames_per_rates_read 3-0 7282 NULL
129231 +iwl_pcie_load_firmware_chunk_7284 iwl_pcie_load_firmware_chunk 0 7284 NULL
129232 +bond_option_arp_all_targets_set_7285 bond_option_arp_all_targets_set 0 7285 NULL
129233 +show_conn_param_ISCSI_PARAM_RECV_TMO_7290 show_conn_param_ISCSI_PARAM_RECV_TMO 0 7290 NULL nohasharray
129234 +setup_idle_tx_channel_7290 setup_idle_tx_channel 0 7290 &show_conn_param_ISCSI_PARAM_RECV_TMO_7290
129235 +isku_sysfs_write_macro_7293 isku_sysfs_write_macro 6-0-5 7293 NULL
129236 +sctp_primitive_ASSOCIATE_7303 sctp_primitive_ASSOCIATE 0 7303 NULL
129237 +uvesafb_show_vbe_modes_7306 uvesafb_show_vbe_modes 0 7306 NULL
129238 +rose_open_7309 rose_open 0 7309 NULL
129239 +bd2802_store_reg0x11_7311 bd2802_store_reg0x11 0-4 7311 NULL
129240 +ixgbe_fcoe_ddp_setup_7318 ixgbe_fcoe_ddp_setup 4 7318 NULL
129241 +security_inode_need_killpriv_7322 security_inode_need_killpriv 0 7322 NULL
129242 +wait_on_sync_kiocb_7327 wait_on_sync_kiocb 0 7327 NULL
129243 +queue_discard_max_show_7328 queue_discard_max_show 0 7328 NULL
129244 +vxlan_gro_remcsum_7332 vxlan_gro_remcsum 2-4-5 7332 NULL
129245 +do_md_stop_7335 do_md_stop 0 7335 NULL
129246 +show_fnode_ipaddress_7338 show_fnode_ipaddress 0 7338 NULL
129247 +ov772x_set_params_7342 ov772x_set_params 0 7342 NULL
129248 +mgmt_control_7349 mgmt_control 3 7349 NULL
129249 +t1_get_slice_7350 t1_get_slice 0 7350 NULL
129250 +diva_xdi_read_7357 diva_xdi_read 0 7357 NULL
129251 +btrfs_listxattr_7359 btrfs_listxattr 0-3 7359 NULL
129252 +bop_delete_7361 bop_delete 0 7361 NULL nohasharray
129253 +carmine_set_par_7361 carmine_set_par 0 7361 &bop_delete_7361
129254 +ext3_free_blocks_7362 ext3_free_blocks 4-3 7362 NULL
129255 +nfs_fsync_dir_7363 nfs_fsync_dir 0 7363 NULL
129256 +koneplus_sysfs_read_info_7367 koneplus_sysfs_read_info 0-5-6 7367 NULL
129257 +ieee80211_if_read_dot11MeshHWMPactivePathTimeout_7368 ieee80211_if_read_dot11MeshHWMPactivePathTimeout 3-0 7368 NULL
129258 +schedule_timeout_7371 schedule_timeout 0 7371 NULL
129259 +rds_setsockopt_7372 rds_setsockopt 0 7372 NULL
129260 +audit_send_reply_7376 audit_send_reply 7 7376 NULL
129261 +bind_mode_store_7379 bind_mode_store 0-3 7379 NULL
129262 +xfs_btree_delete_7384 xfs_btree_delete 0 7384 NULL
129263 +pm8001_chip_ssp_tm_req_7387 pm8001_chip_ssp_tm_req 0 7387 NULL
129264 +hweight_long_7388 hweight_long 0-1 7388 NULL
129265 +bond_opt_tryset_rtnl_7392 bond_opt_tryset_rtnl 0 7392 NULL
129266 +sl_change_mtu_7396 sl_change_mtu 2-0 7396 NULL nohasharray
129267 +carrier_store_7396 carrier_store 4-0 7396 &sl_change_mtu_7396
129268 +_ore_add_stripe_unit_7399 _ore_add_stripe_unit 3-6-0 7399 NULL
129269 +audmux_read_file_7400 audmux_read_file 3-0 7400 NULL
129270 +__rtc_read_time_7401 __rtc_read_time 0 7401 NULL
129271 +tipc_recvmsg_7402 tipc_recvmsg 4-0 7402 NULL
129272 +drm_property_create_blob_7414 drm_property_create_blob 2 7414 NULL
129273 +rng_setkey_7415 rng_setkey 0 7415 NULL
129274 +cfhsi_fifo_occupancy_7417 cfhsi_fifo_occupancy 0 7417 NULL
129275 +store_7418 store 0-3 7418 NULL
129276 +switch_mm_7420 switch_mm 0 7420 NULL
129277 +rds_blckcnt_7435 rds_blckcnt 0 7435 NULL
129278 +cxacru_sysfs_store_adsl_state_7437 cxacru_sysfs_store_adsl_state 0-4 7437 NULL
129279 +SendReceiveNoRsp_7438 SendReceiveNoRsp 0 7438 NULL
129280 +romfs_dev_read_7439 romfs_dev_read 0 7439 NULL nohasharray
129281 +t4_memory_rw_7439 t4_memory_rw 0 7439 &romfs_dev_read_7439
129282 +store_7441 store 0 7441 NULL
129283 +bq2415x_get_termination_current_7443 bq2415x_get_termination_current 0 7443 NULL
129284 +acpi_ex_create_processor_7444 acpi_ex_create_processor 0 7444 NULL
129285 +show_mask_7446 show_mask 0 7446 NULL
129286 +scsi_format_extd_sense_7447 scsi_format_extd_sense 2 7447 NULL
129287 +ip_options_get_alloc_7448 ip_options_get_alloc 1 7448 NULL nohasharray
129288 +acpi_ex_create_region_7448 acpi_ex_create_region 0 7448 &ip_options_get_alloc_7448 nohasharray
129289 +pci_map_page_7448 pci_map_page 0 7448 &acpi_ex_create_region_7448
129290 +make_node_dirty_7452 make_node_dirty 0 7452 NULL
129291 +SYSC_setgroups_7454 SYSC_setgroups 1 7454 NULL nohasharray
129292 +crypto_sha512_update_7454 crypto_sha512_update 0 7454 &SYSC_setgroups_7454
129293 +rt2x00debug_read_queue_stats_7455 rt2x00debug_read_queue_stats 3-0 7455 NULL
129294 +show_iface_discovery_logout_7460 show_iface_discovery_logout 0 7460 NULL
129295 +l2tp_ip6_sendmsg_7461 l2tp_ip6_sendmsg 4-0 7461 NULL nohasharray
129296 +rose_listen_7461 rose_listen 0 7461 &l2tp_ip6_sendmsg_7461
129297 +store_auto_pwm_7463 store_auto_pwm 0-4 7463 NULL
129298 +wm8996_gpio_direction_out_7469 wm8996_gpio_direction_out 0 7469 NULL
129299 +set_speed_7470 set_speed 0-4 7470 NULL
129300 +garp_request_join_7471 garp_request_join 4 7471 NULL nohasharray
129301 +ReadHSCX_7471 ReadHSCX 0 7471 &garp_request_join_7471
129302 +xcan_chip_start_7472 xcan_chip_start 0 7472 NULL
129303 +show_max_uV_7474 show_max_uV 0 7474 NULL
129304 +snd_seq_ioctl_unsubscribe_port_7481 snd_seq_ioctl_unsubscribe_port 0 7481 NULL
129305 +atalk_getname_7490 atalk_getname 0 7490 NULL
129306 +snd_pcm_lib_read1_7491 snd_pcm_lib_read1 0-3 7491 NULL nohasharray
129307 +max_flash_brightness_show_7491 max_flash_brightness_show 0 7491 &snd_pcm_lib_read1_7491
129308 +setsockopt_7492 setsockopt 0 7492 NULL
129309 +__padata_add_cpu_7497 __padata_add_cpu 0 7497 NULL
129310 +prism2_change_mtu_7498 prism2_change_mtu 0 7498 NULL
129311 +ntb_netdev_open_7505 ntb_netdev_open 0 7505 NULL
129312 +sdhci_alloc_host_7509 sdhci_alloc_host 2 7509 NULL
129313 +jump_label_add_module_7513 jump_label_add_module 0 7513 NULL
129314 +logfs_readpage_nolock_7514 logfs_readpage_nolock 0 7514 NULL
129315 +array_zalloc_7519 array_zalloc 1-2 7519 NULL
129316 +xfs_fs_statfs_7522 xfs_fs_statfs 0 7522 NULL nohasharray
129317 +tg3_writephy_7522 tg3_writephy 0 7522 &xfs_fs_statfs_7522
129318 +qlcnic_napi_add_7526 qlcnic_napi_add 0 7526 NULL
129319 +debug_dma_map_page_7528 debug_dma_map_page 6 7528 NULL
129320 +crypt_alloc_buffer_7532 crypt_alloc_buffer 2 7532 NULL nohasharray
129321 +show_prot_capabilities_7532 show_prot_capabilities 0 7532 &crypt_alloc_buffer_7532
129322 +vfio_device_fops_write_7537 vfio_device_fops_write 0-3 7537 NULL
129323 +virtnet_open_7538 virtnet_open 0 7538 NULL
129324 +target_core_hba_show_attr_hba_info_7539 target_core_hba_show_attr_hba_info 0 7539 NULL
129325 +hermes_write_ltv_7541 hermes_write_ltv 0 7541 NULL
129326 +pinmux_request_gpio_7543 pinmux_request_gpio 0 7543 NULL
129327 +smb_send_rqst_7549 smb_send_rqst 0 7549 NULL nohasharray
129328 +write_begin_slow_7549 write_begin_slow 0 7549 &smb_send_rqst_7549
129329 +input_dev_show_id_version_7550 input_dev_show_id_version 0 7550 NULL
129330 +snd_pcm_plugin_build_route_7551 snd_pcm_plugin_build_route 0 7551 NULL
129331 +ahci_transmit_led_message_7552 ahci_transmit_led_message 0-3 7552 NULL
129332 +goal_in_my_reservation_7553 goal_in_my_reservation 3 7553 NULL
129333 +store_chip_reset_7556 store_chip_reset 0-4 7556 NULL
129334 +ath10k_read_htt_stats_mask_7557 ath10k_read_htt_stats_mask 3-0 7557 NULL nohasharray
129335 +superio_enter_7557 superio_enter 0 7557 &ath10k_read_htt_stats_mask_7557
129336 +xfs_file_dio_aio_write_7559 xfs_file_dio_aio_write 0 7559 NULL
129337 +store_bank2_setting_7560 store_bank2_setting 0-4 7560 NULL
129338 +smk_read_mapped_7562 smk_read_mapped 3-0 7562 NULL
129339 +netvsc_get_slots_7565 netvsc_get_slots 0 7565 NULL
129340 +sx9500_update_scan_mode_7567 sx9500_update_scan_mode 0 7567 NULL
129341 +chan_alloc_skb_cb_7571 chan_alloc_skb_cb 3-2 7571 NULL nohasharray
129342 +cfs_cpt_num_estimate_7571 cfs_cpt_num_estimate 0 7571 &chan_alloc_skb_cb_7571
129343 +get_pwm_en_7576 get_pwm_en 0 7576 NULL
129344 +target_fabric_nacl_auth_attr_show_7584 target_fabric_nacl_auth_attr_show 0 7584 NULL
129345 +zd_chip_lock_phy_regs_7589 zd_chip_lock_phy_regs 0 7589 NULL
129346 +ext3_try_to_allocate_7590 ext3_try_to_allocate 3-5-0 7590 NULL
129347 +fsp_attr_show_hscroll_7598 fsp_attr_show_hscroll 0 7598 NULL nohasharray
129348 +bond_option_updelay_set_7598 bond_option_updelay_set 0 7598 &fsp_attr_show_hscroll_7598
129349 +pre_rsb_struct_7599 pre_rsb_struct 0 7599 NULL
129350 +show_iface_vlan_id_7601 show_iface_vlan_id 0 7601 NULL
129351 +m88e1111_config_init_7609 m88e1111_config_init 0 7609 NULL
129352 +snd_azf3328_pcm_trigger_7613 snd_azf3328_pcm_trigger 0 7613 NULL
129353 +groups_alloc_7614 groups_alloc 1 7614 NULL nohasharray
129354 +create_dir_7614 create_dir 0 7614 &groups_alloc_7614 nohasharray
129355 +scan_secs_write_7614 scan_secs_write 3-0 7614 &create_dir_7614
129356 +__b44_readphy_7624 __b44_readphy 0 7624 NULL
129357 +send_to_group_7627 send_to_group 0 7627 NULL
129358 +pch_udc_start_7631 pch_udc_start 0 7631 NULL
129359 +hw_port_test_set_7633 hw_port_test_set 0 7633 NULL
129360 +show_pwm_auto_spinup_min_7635 show_pwm_auto_spinup_min 0 7635 NULL
129361 +net2272_queue_7640 net2272_queue 0 7640 NULL
129362 +cyapa_gen3_state_parse_7642 cyapa_gen3_state_parse 0 7642 NULL
129363 +show_tcrit1_hyst_7645 show_tcrit1_hyst 0 7645 NULL
129364 +write_priomap_7648 write_priomap 0-3 7648 NULL
129365 +ceph_fsync_7650 ceph_fsync 0 7650 NULL
129366 +ipath_sdma_get_inflight_7652 ipath_sdma_get_inflight 0 7652 NULL nohasharray
129367 +iwl_pcie_nic_init_7652 iwl_pcie_nic_init 0 7652 &ipath_sdma_get_inflight_7652
129368 +xfs_bmap_btalloc_nullfb_7654 xfs_bmap_btalloc_nullfb 0 7654 NULL
129369 +show_fc_rport_supported_classes_7658 show_fc_rport_supported_classes 0 7658 NULL
129370 +fault_inject_write_7662 fault_inject_write 3-0 7662 NULL
129371 +ds1305_set_alarm_7667 ds1305_set_alarm 0 7667 NULL
129372 +acpi_bus_init_power_7670 acpi_bus_init_power 0 7670 NULL
129373 +tcm_qla2xxx_tpg_attrib_store_generate_node_acls_7674 tcm_qla2xxx_tpg_attrib_store_generate_node_acls 0-3 7674 NULL
129374 +b43legacy_upload_microcode_7683 b43legacy_upload_microcode 0 7683 NULL nohasharray
129375 +fm10k_setup_tx_resources_7683 fm10k_setup_tx_resources 0 7683 &b43legacy_upload_microcode_7683
129376 +acpi_ex_allocate_name_string_7685 acpi_ex_allocate_name_string 1-2 7685 NULL nohasharray
129377 +skb_copy_expand_7685 skb_copy_expand 3-2 7685 &acpi_ex_allocate_name_string_7685
129378 +card_id_store_attr_7688 card_id_store_attr 0-4 7688 NULL
129379 +ip_options_get_finish_7691 ip_options_get_finish 0 7691 NULL
129380 +device_show_7693 device_show 0 7693 NULL nohasharray
129381 +tpu_pwm_set_polarity_7693 tpu_pwm_set_polarity 0 7693 &device_show_7693
129382 +xfs_da3_blk_link_7697 xfs_da3_blk_link 0 7697 NULL
129383 +acpi_ns_get_pathname_length_7699 acpi_ns_get_pathname_length 0 7699 NULL
129384 +bnx2_init_nic_7703 bnx2_init_nic 0 7703 NULL
129385 +dev_info_set_7705 dev_info_set 0 7705 NULL
129386 +dev_write_7708 dev_write 3-0 7708 NULL nohasharray
129387 +ds2781_get_rsgain_setting_7708 ds2781_get_rsgain_setting 0 7708 &dev_write_7708
129388 +unmap_region_7709 unmap_region 1 7709 NULL
129389 +nilfs_segbuf_write_7710 nilfs_segbuf_write 0 7710 NULL
129390 +show_7711 show 0 7711 NULL
129391 +dbg_check_cats_7713 dbg_check_cats 0 7713 NULL
129392 +sys_pread64_7721 sys_pread64 3 7721 NULL
129393 +tpm2_get_random_7727 tpm2_get_random 0-3 7727 NULL
129394 +pci_raw_set_power_state_7729 pci_raw_set_power_state 0 7729 NULL
129395 +emul_temp_store_7730 emul_temp_store 0-4 7730 NULL
129396 +__btrfs_add_ordered_extent_7745 __btrfs_add_ordered_extent 0 7745 NULL nohasharray
129397 +bitmap_read_sb_7745 bitmap_read_sb 0 7745 &__btrfs_add_ordered_extent_7745
129398 +ip_vs_forward_icmp_7747 ip_vs_forward_icmp 0 7747 NULL
129399 +ndo_set_mac_address_7748 ndo_set_mac_address 0 7748 NULL
129400 +ina2xx_show_value_7749 ina2xx_show_value 0 7749 NULL
129401 +write_7751 write 0 7751 NULL
129402 +vxge_device_register_7752 vxge_device_register 4 7752 NULL
129403 +snd_seq_set_queue_tempo_7755 snd_seq_set_queue_tempo 0 7755 NULL
129404 +snd_seq_ioctl_set_queue_timer_7760 snd_seq_ioctl_set_queue_timer 0 7760 NULL
129405 +isl12022_rtc_read_time_7761 isl12022_rtc_read_time 0 7761 NULL
129406 +b43_wireless_core_init_7762 b43_wireless_core_init 0 7762 NULL
129407 +ubi_io_read_vid_hdr_7766 ubi_io_read_vid_hdr 0 7766 NULL
129408 +iwl_dbgfs_bt_cmd_read_7770 iwl_dbgfs_bt_cmd_read 3-0 7770 NULL
129409 +lpfc_used_vpi_show_7773 lpfc_used_vpi_show 0 7773 NULL
129410 +alloc_candev_7776 alloc_candev 2-1 7776 NULL
129411 +wcn36xx_smd_open_7779 wcn36xx_smd_open 0 7779 NULL
129412 +solo_start_streaming_7780 solo_start_streaming 0 7780 NULL
129413 +__videobuf_read_start_7782 __videobuf_read_start 0 7782 NULL nohasharray
129414 +iwl_mvm_binding_add_vif_7782 iwl_mvm_binding_add_vif 0 7782 &__videobuf_read_start_7782
129415 +dfs_global_file_read_7787 dfs_global_file_read 3-0 7787 NULL
129416 +bnx2_nvram_write_7790 bnx2_nvram_write 2-4 7790 NULL
129417 +diva_os_copy_from_user_7792 diva_os_copy_from_user 4 7792 NULL nohasharray
129418 +lustre_packed_msg_size_7792 lustre_packed_msg_size 0 7792 &diva_os_copy_from_user_7792
129419 +__uncore_wrap_mode_show_7796 __uncore_wrap_mode_show 0 7796 NULL
129420 +pcxhr_pll_freq_register_7798 pcxhr_pll_freq_register 0 7798 NULL
129421 +kasan_module_alloc_7800 kasan_module_alloc 2 7800 NULL
129422 +get_link_af_size_7802 get_link_af_size 0 7802 NULL nohasharray
129423 +cyapa_i2c_reg_write_block_7802 cyapa_i2c_reg_write_block 0 7802 &get_link_af_size_7802
129424 +toshiba_usb_rapid_charge_get_7805 toshiba_usb_rapid_charge_get 0 7805 NULL
129425 +ecm_opts_qmult_show_7809 ecm_opts_qmult_show 0 7809 NULL
129426 +s2250_s_ctrl_7810 s2250_s_ctrl 0 7810 NULL nohasharray
129427 +cnic_netdev_event_7810 cnic_netdev_event 0 7810 &s2250_s_ctrl_7810
129428 +gdm_lte_receive_pkt_7825 gdm_lte_receive_pkt 3 7825 NULL
129429 +seq_buf_alloc_7828 seq_buf_alloc 1 7828 NULL nohasharray
129430 +ubifs_leb_read_7828 ubifs_leb_read 0 7828 &seq_buf_alloc_7828
129431 +show_7835 show 0 7835 NULL
129432 +xfs_alloc_find_best_extent_7837 xfs_alloc_find_best_extent 0 7837 NULL
129433 +acpi_execute_simple_method_7840 acpi_execute_simple_method 0 7840 NULL
129434 +enable_7841 enable 0 7841 NULL nohasharray
129435 +il_send_cmd_7841 il_send_cmd 0 7841 &enable_7841
129436 +intel_fbdev_set_par_7848 intel_fbdev_set_par 0 7848 NULL
129437 +be_mcc_wait_compl_7854 be_mcc_wait_compl 0 7854 NULL
129438 +da9052_reg_update_7858 da9052_reg_update 0 7858 NULL
129439 +cfs_trace_dump_debug_buffer_usrstr_7861 cfs_trace_dump_debug_buffer_usrstr 2 7861 NULL
129440 +snd_intel8x0m_pcm_trigger_7864 snd_intel8x0m_pcm_trigger 0 7864 NULL nohasharray
129441 +ixgbe_set_vfta_82598_7864 ixgbe_set_vfta_82598 0 7864 &snd_intel8x0m_pcm_trigger_7864 nohasharray
129442 +__add_pages_7864 __add_pages 0 7864 &ixgbe_set_vfta_82598_7864
129443 +hdcs_set_state_7870 hdcs_set_state 0 7870 NULL
129444 +t4_wr_mbox_ns_7872 t4_wr_mbox_ns 0 7872 NULL
129445 +qla2x00_diag_requests_show_7874 qla2x00_diag_requests_show 0 7874 NULL
129446 +tipc_alloc_entry_7875 tipc_alloc_entry 2 7875 NULL nohasharray
129447 +t4_sge_alloc_ctrl_txq_7875 t4_sge_alloc_ctrl_txq 0 7875 &tipc_alloc_entry_7875
129448 +mac802154_header_create_7877 mac802154_header_create 0 7877 NULL
129449 +request_7878 request 0 7878 NULL
129450 +pn533_set_configuration_7881 pn533_set_configuration 4 7881 NULL nohasharray
129451 +nilfs_sufile_mark_dirty_7881 nilfs_sufile_mark_dirty 0 7881 &pn533_set_configuration_7881
129452 +gfs2_permission_7884 gfs2_permission 0 7884 NULL
129453 +rmobile_reset_handler_7887 rmobile_reset_handler 0 7887 NULL nohasharray
129454 +__ixgbe_enable_sriov_7887 __ixgbe_enable_sriov 0 7887 &rmobile_reset_handler_7887
129455 +mvs_phy_control_7890 mvs_phy_control 0 7890 NULL nohasharray
129456 +balloon_init_watcher_7890 balloon_init_watcher 0 7890 &mvs_phy_control_7890
129457 +dvb_dmxdev_read_sec_7892 dvb_dmxdev_read_sec 4-0 7892 NULL
129458 +sctp_assoc_set_id_7894 sctp_assoc_set_id 0 7894 NULL
129459 +xfs_trans_get_efi_7898 xfs_trans_get_efi 2 7898 NULL
129460 +show_7906 show 0 7906 NULL
129461 +ext3_group_extend_7911 ext3_group_extend 3 7911 NULL
129462 +show_volt_min_7916 show_volt_min 0 7916 NULL nohasharray
129463 +acpi_suspend_enter_7916 acpi_suspend_enter 0 7916 &show_volt_min_7916
129464 +libfc_host_alloc_7917 libfc_host_alloc 2 7917 NULL
129465 +show_pwm_at_crit_7923 show_pwm_at_crit 0 7923 NULL
129466 +wl1251_boot_7924 wl1251_boot 0 7924 NULL
129467 +sdev_show_eh_timeout_7929 sdev_show_eh_timeout 0 7929 NULL
129468 +f_hidg_write_7932 f_hidg_write 3 7932 NULL
129469 +iwl_dbgfs_bt_force_ant_write_7937 iwl_dbgfs_bt_force_ant_write 0-3 7937 NULL
129470 +ata_scsi_park_show_7938 ata_scsi_park_show 0 7938 NULL nohasharray
129471 +qla24xx_vport_create_7938 qla24xx_vport_create 0 7938 &ata_scsi_park_show_7938 nohasharray
129472 +ftrace_hash_move_7938 ftrace_hash_move 0 7938 &qla24xx_vport_create_7938
129473 +ali1563_block_7941 ali1563_block 0 7941 NULL nohasharray
129474 +do_set_rxtrig_7941 do_set_rxtrig 0 7941 &ali1563_block_7941
129475 +wl1271_cmd_ext_radio_parms_7942 wl1271_cmd_ext_radio_parms 0 7942 NULL
129476 +alloc_block_7943 alloc_block 0 7943 NULL nohasharray
129477 +fsnotify_7943 fsnotify 0 7943 &alloc_block_7943
129478 +target_core_dev_wwn_store_attr_vpd_assoc_logical_unit_7947 target_core_dev_wwn_store_attr_vpd_assoc_logical_unit 0-3 7947 NULL
129479 +get_formats_7949 get_formats 0 7949 NULL
129480 +multicast_membership_interval_show_7950 multicast_membership_interval_show 0 7950 NULL
129481 +ubifs_lpt_post_commit_7952 ubifs_lpt_post_commit 0 7952 NULL
129482 +ixgbe_write_mbx_pf_7953 ixgbe_write_mbx_pf 0 7953 NULL
129483 +integrity_digsig_verify_7956 integrity_digsig_verify 3 7956 NULL
129484 +clk_set_rate_7957 clk_set_rate 0 7957 NULL
129485 +smk_write_load_self_7958 smk_write_load_self 3-0 7958 NULL
129486 +msi2500_ctrl_msg_7960 msi2500_ctrl_msg 0 7960 NULL nohasharray
129487 +can_clear_store_7960 can_clear_store 0-3 7960 &msi2500_ctrl_msg_7960
129488 +bd2802_store_wave_pattern_7961 bd2802_store_wave_pattern 0-4 7961 NULL
129489 +protection_mode_show_7963 protection_mode_show 0 7963 NULL
129490 +pm8001_ctl_logging_level_store_7964 pm8001_ctl_logging_level_store 0-4 7964 NULL
129491 +sha512_ssse3_update_7971 sha512_ssse3_update 0 7971 NULL
129492 +ath10k_wmi_alloc_skb_7974 ath10k_wmi_alloc_skb 2 7974 NULL
129493 +vidioc_dqbuf_7975 vidioc_dqbuf 0 7975 NULL
129494 +dlm_user_convert_7982 dlm_user_convert 0 7982 NULL
129495 +target_fabric_mappedlun_attr_show_7986 target_fabric_mappedlun_attr_show 0 7986 NULL nohasharray
129496 +_block_isbad_7986 _block_isbad 0 7986 &target_fabric_mappedlun_attr_show_7986 nohasharray
129497 +wl1251_acx_event_mbox_mask_7986 wl1251_acx_event_mbox_mask 0 7986 &_block_isbad_7986
129498 +sys_mbind_7990 sys_mbind 5 7990 NULL nohasharray
129499 +qlcnic_fw_cmd_set_mtu_7990 qlcnic_fw_cmd_set_mtu 0 7990 &sys_mbind_7990
129500 +gsc_m2m_buf_prepare_7992 gsc_m2m_buf_prepare 0 7992 NULL
129501 +ipg_nic_stop_7998 ipg_nic_stop 0 7998 NULL
129502 +ipmi_set_timeout_8005 ipmi_set_timeout 0 8005 NULL
129503 +fb_set_par_8006 fb_set_par 0 8006 NULL
129504 +write_room_8009 write_room 0 8009 NULL
129505 +nfs_commit_inode_8011 nfs_commit_inode 0 8011 NULL
129506 +tt3650_ci_msg_locked_8013 tt3650_ci_msg_locked 4 8013 NULL nohasharray
129507 +ip6gre_tap_init_8013 ip6gre_tap_init 0 8013 &tt3650_ci_msg_locked_8013
129508 +vcs_read_8017 vcs_read 3-0 8017 NULL
129509 +cx18_s_audio_mode_8020 cx18_s_audio_mode 0 8020 NULL
129510 +aux3_show_8025 aux3_show 0 8025 NULL
129511 +cifs_sync_write_8031 cifs_sync_write 0 8031 NULL nohasharray
129512 +snd_seq_oss_synth_load_patch_8031 snd_seq_oss_synth_load_patch 0 8031 &cifs_sync_write_8031
129513 +ath10k_vdev_start_restart_8033 ath10k_vdev_start_restart 0 8033 NULL
129514 +fuse_copy_fill_8034 fuse_copy_fill 0 8034 NULL
129515 +led_set_flash_brightness_8039 led_set_flash_brightness 0 8039 NULL
129516 +bma180_show_scale_avail_8040 bma180_show_scale_avail 0 8040 NULL nohasharray
129517 +copy_gr_arg_normal_8040 copy_gr_arg_normal 0 8040 &bma180_show_scale_avail_8040
129518 +security_syslog_8042 security_syslog 0 8042 NULL
129519 +wakeup_last_time_show_8047 wakeup_last_time_show 0 8047 NULL
129520 +iser_rcv_completion_8048 iser_rcv_completion 2 8048 NULL
129521 +fuse_read_single_forget_8058 fuse_read_single_forget 0 8058 NULL
129522 +selinux_task_setnice_8061 selinux_task_setnice 0 8061 NULL
129523 +show_sas_end_dev_ready_led_meaning_8068 show_sas_end_dev_ready_led_meaning 0 8068 NULL
129524 +leb_read_lock_8070 leb_read_lock 0 8070 NULL nohasharray
129525 +reiserfs_sync_file_8070 reiserfs_sync_file 0 8070 &leb_read_lock_8070 nohasharray
129526 +b43legacy_setup_modes_8070 b43legacy_setup_modes 0 8070 &reiserfs_sync_file_8070
129527 +spi_write_then_read_8073 spi_write_then_read 5-3-0 8073 NULL nohasharray
129528 +dib0700_i2c_xfer_new_8073 dib0700_i2c_xfer_new 0 8073 &spi_write_then_read_8073 nohasharray
129529 +waitwarn_us_write_8073 waitwarn_us_write 3-0 8073 &dib0700_i2c_xfer_new_8073 nohasharray
129530 +set_pwm_8073 set_pwm 0-4 8073 &waitwarn_us_write_8073
129531 +alloc_targets_8074 alloc_targets 2 8074 NULL nohasharray
129532 +qla4xxx_post_ping_evt_work_8074 qla4xxx_post_ping_evt_work 4 8074 &alloc_targets_8074 nohasharray
129533 +current_has_perm_8074 current_has_perm 0 8074 &qla4xxx_post_ping_evt_work_8074 nohasharray
129534 +reiserfs_setattr_8074 reiserfs_setattr 0 8074 &current_has_perm_8074
129535 +new_id_show_8076 new_id_show 0 8076 NULL nohasharray
129536 +command_setcompressiontarget_8076 command_setcompressiontarget 0 8076 &new_id_show_8076
129537 +strict_show_8078 strict_show 0 8078 NULL
129538 +room_for_filename_8085 room_for_filename 3 8085 NULL
129539 +elan_smbus_calibrate_8090 elan_smbus_calibrate 0 8090 NULL
129540 +sys_get_trip_type_8091 sys_get_trip_type 0 8091 NULL nohasharray
129541 +store_spd_enb_8091 store_spd_enb 0-4 8091 &sys_get_trip_type_8091
129542 +fw_suspend_8094 fw_suspend 0 8094 NULL
129543 +ext2_commit_chunk_8097 ext2_commit_chunk 3 8097 NULL
129544 +ds2781_write_8099 ds2781_write 4-3-0 8099 NULL
129545 +input_dev_show_cap_msc_8102 input_dev_show_cap_msc 0 8102 NULL
129546 +csrow_ue_count_show_8104 csrow_ue_count_show 0 8104 NULL
129547 +ax88179_read_cmd_8105 ax88179_read_cmd 5 8105 NULL
129548 +show_bpdu_guard_8110 show_bpdu_guard 0 8110 NULL
129549 +uart_get_attr_port_8112 uart_get_attr_port 0 8112 NULL
129550 +client_monitor_conn_id_show_8114 client_monitor_conn_id_show 0 8114 NULL
129551 +ds3234_read_time_8117 ds3234_read_time 0 8117 NULL
129552 +pch_i2c_xfer_8118 pch_i2c_xfer 0-3 8118 NULL
129553 +vsp1_video_queue_setup_8120 vsp1_video_queue_setup 0 8120 NULL nohasharray
129554 +gp2ap020a00f_buffer_postenable_8120 gp2ap020a00f_buffer_postenable 0 8120 &vsp1_video_queue_setup_8120
129555 +venus_lookup_8121 venus_lookup 4 8121 NULL
129556 +start_recovery_write_8122 start_recovery_write 0-3 8122 NULL
129557 +lm3533_als_set_threshold_8125 lm3533_als_set_threshold 0 8125 NULL
129558 +snd_es1968_pcm_prepare_8126 snd_es1968_pcm_prepare 0 8126 NULL
129559 +ieee80211_if_fmt_num_buffered_multicast_8127 ieee80211_if_fmt_num_buffered_multicast 3 8127 NULL
129560 +acpi_ds_build_internal_object_8129 acpi_ds_build_internal_object 0 8129 NULL
129561 +dlm_user_request_8131 dlm_user_request 0 8131 NULL nohasharray
129562 +adp8860_bl_ambient_light_zone_store_8131 adp8860_bl_ambient_light_zone_store 0-4 8131 &dlm_user_request_8131
129563 +mcs_statistics_write_8132 mcs_statistics_write 0-3 8132 NULL
129564 +next_signal_8135 next_signal 0 8135 NULL
129565 +mt9m111_set_blue_balance_8136 mt9m111_set_blue_balance 0 8136 NULL
129566 +mxt_check_bootloader_8143 mxt_check_bootloader 0 8143 NULL
129567 +iwl_mvm_up_8144 iwl_mvm_up 0 8144 NULL nohasharray
129568 +deadline_front_merges_store_8144 deadline_front_merges_store 3-0 8144 &iwl_mvm_up_8144
129569 +acpi_ps_complete_this_op_8145 acpi_ps_complete_this_op 0 8145 NULL nohasharray
129570 +xfs_da3_split_8145 xfs_da3_split 0 8145 &acpi_ps_complete_this_op_8145
129571 +reload_store_8150 reload_store 0-4 8150 NULL
129572 +asd_can_queue_8155 asd_can_queue 0 8155 NULL nohasharray
129573 +drivename_show_8155 drivename_show 0 8155 &asd_can_queue_8155
129574 +nouveau_hwmon_temp1_auto_point1_temp_hyst_8156 nouveau_hwmon_temp1_auto_point1_temp_hyst 0 8156 NULL
129575 +ocfs2_xattr_trusted_set_8157 ocfs2_xattr_trusted_set 0 8157 NULL
129576 +ath10k_wmi_set_ap_ps_param_8160 ath10k_wmi_set_ap_ps_param 0 8160 NULL
129577 +num_writes_show_8162 num_writes_show 0 8162 NULL
129578 +show_fcstat_fcp_control_requests_8163 show_fcstat_fcp_control_requests 0 8163 NULL
129579 +fm_tx_set_mute_mode_8166 fm_tx_set_mute_mode 0 8166 NULL
129580 +cxacru_sysfs_showattr_s8_8168 cxacru_sysfs_showattr_s8 0 8168 NULL
129581 +power_limit_1_min_uw_show_8172 power_limit_1_min_uw_show 0 8172 NULL
129582 +qib_ctxt_info_8173 qib_ctxt_info 0 8173 NULL
129583 +kxtj9_set_poll_8177 kxtj9_set_poll 0-4 8177 NULL
129584 +dma_map_area_8178 dma_map_area 3-2-5 8178 NULL
129585 +ore_truncate_8181 ore_truncate 0 8181 NULL nohasharray
129586 +mlx4_en_activate_tx_ring_8181 mlx4_en_activate_tx_ring 0 8181 &ore_truncate_8181
129587 +show_iface_max_burst_len_8182 show_iface_max_burst_len 0 8182 NULL
129588 +lp3943_update_bits_8185 lp3943_update_bits 0 8185 NULL
129589 +ieee80211_if_fmt_dot11MeshHoldingTimeout_8187 ieee80211_if_fmt_dot11MeshHoldingTimeout 3 8187 NULL
129590 +write_classid_8189 write_classid 0 8189 NULL
129591 +rx_frame_errors_show_8192 rx_frame_errors_show 0 8192 NULL
129592 +bq2415x_sysfs_set_timer_8199 bq2415x_sysfs_set_timer 0-4 8199 NULL
129593 +bt_sock_wait_ready_8201 bt_sock_wait_ready 0 8201 NULL
129594 +class_osdblk_list_8202 class_osdblk_list 0 8202 NULL
129595 +target_stat_scsi_tgt_dev_show_attr_indx_8203 target_stat_scsi_tgt_dev_show_attr_indx 0 8203 NULL nohasharray
129596 +bond_option_min_links_set_8203 bond_option_min_links_set 0 8203 &target_stat_scsi_tgt_dev_show_attr_indx_8203
129597 +mt9m111_set_auto_white_balance_8204 mt9m111_set_auto_white_balance 0 8204 NULL
129598 +qlcnic_sysfs_validate_mem_8205 qlcnic_sysfs_validate_mem 0 8205 NULL nohasharray
129599 +nfs_commit_set_lock_8205 nfs_commit_set_lock 0 8205 &qlcnic_sysfs_validate_mem_8205
129600 +recent_mt_proc_write_8206 recent_mt_proc_write 3-0 8206 NULL
129601 +__ocfs2_lock_refcount_tree_8207 __ocfs2_lock_refcount_tree 0 8207 NULL
129602 +rt2x00debug_write_bbp_8212 rt2x00debug_write_bbp 3-0 8212 NULL
129603 +ad7879_spi_multi_read_8218 ad7879_spi_multi_read 3 8218 NULL
129604 +play_iframe_8219 play_iframe 3 8219 NULL
129605 +elants_i2c_read_8222 elants_i2c_read 3-0 8222 NULL
129606 +ath10k_thermal_set_cur_dutycycle_8224 ath10k_thermal_set_cur_dutycycle 0 8224 NULL
129607 +show_iface_port_8225 show_iface_port 0 8225 NULL nohasharray
129608 +pcmciamtd_suspend_8225 pcmciamtd_suspend 0 8225 &show_iface_port_8225
129609 +twl_pwm_config_8227 twl_pwm_config 0 8227 NULL
129610 +qlcnic_sysfs_read_mem_8231 qlcnic_sysfs_read_mem 0-6-5 8231 NULL
129611 +integrity_attr_show_8235 integrity_attr_show 0 8235 NULL
129612 +iscsit_ta_login_timeout_8238 iscsit_ta_login_timeout 0 8238 NULL
129613 +show_pwm_sensor_8243 show_pwm_sensor 0 8243 NULL
129614 +check_xattr_ref_inode_8244 check_xattr_ref_inode 0 8244 NULL
129615 +show_state_disable_8251 show_state_disable 0 8251 NULL
129616 +nfs_flush_incompatible_8252 nfs_flush_incompatible 0 8252 NULL
129617 +add_rx_skb_8257 add_rx_skb 3 8257 NULL nohasharray
129618 +statfs_sync_store_8257 statfs_sync_store 0-3 8257 &add_rx_skb_8257
129619 +__uncore_filter_nid_show_8259 __uncore_filter_nid_show 0 8259 NULL nohasharray
129620 +srpt_tpg_store_enable_8259 srpt_tpg_store_enable 0-3 8259 &__uncore_filter_nid_show_8259
129621 +t3_init_l2t_8261 t3_init_l2t 1 8261 NULL
129622 +pci_map_sg_8269 pci_map_sg 3 8269 NULL
129623 +ntc_thermistor_get_ohm_8270 ntc_thermistor_get_ohm 0 8270 NULL
129624 +init_cdev_8274 init_cdev 1 8274 NULL
129625 +blk_cpu_notify_8275 blk_cpu_notify 0 8275 NULL
129626 +s2io_get_sset_count_8277 s2io_get_sset_count 0 8277 NULL
129627 +rproc_recovery_write_8281 rproc_recovery_write 3-0 8281 NULL
129628 +write_file_dummy_8282 write_file_dummy 0-3 8282 NULL nohasharray
129629 +wlan_store_8282 wlan_store 4-0 8282 &write_file_dummy_8282
129630 +tcp_listen_for_all_8285 tcp_listen_for_all 0 8285 NULL
129631 +mlx5_core_create_mkey_8290 mlx5_core_create_mkey 0 8290 NULL
129632 +rtl92d_download_fw_8295 rtl92d_download_fw 0 8295 NULL
129633 +hotkey_wakeup_reason_show_8301 hotkey_wakeup_reason_show 0 8301 NULL
129634 +setsockopt_8304 setsockopt 0 8304 NULL
129635 +target_stat_scsi_lu_show_attr_lu_name_8305 target_stat_scsi_lu_show_attr_lu_name 0 8305 NULL
129636 +qib_decode_7220_err_8315 qib_decode_7220_err 3 8315 NULL
129637 +uevent_store_8319 uevent_store 0-4 8319 NULL
129638 +ipwireless_send_packet_8328 ipwireless_send_packet 4 8328 NULL
129639 +niu_set_tcam_key_8334 niu_set_tcam_key 0 8334 NULL
129640 +amd_xgbe_phy_set_an_8336 amd_xgbe_phy_set_an 0 8336 NULL
129641 +ip6_make_skb_8338 ip6_make_skb 4-5 8338 NULL nohasharray
129642 +vsock_stream_setsockopt_8338 vsock_stream_setsockopt 0 8338 &ip6_make_skb_8338
129643 +bond_option_primary_set_8343 bond_option_primary_set 0 8343 NULL
129644 +tracing_entries_read_8345 tracing_entries_read 3 8345 NULL
129645 +sel_make_policycap_8346 sel_make_policycap 0 8346 NULL
129646 +ieee80211_if_fmt_ht_opmode_8347 ieee80211_if_fmt_ht_opmode 3 8347 NULL
129647 +target_core_dev_pr_show_attr_res_type_8349 target_core_dev_pr_show_attr_res_type 0 8349 NULL
129648 +nfs4_lookup_root_sec_8353 nfs4_lookup_root_sec 0 8353 NULL
129649 +prop_compression_apply_8354 prop_compression_apply 0 8354 NULL nohasharray
129650 +open_candev_8354 open_candev 0 8354 &prop_compression_apply_8354
129651 +generic_write_sync_8358 generic_write_sync 0 8358 NULL
129652 +qlcnic_open_8359 qlcnic_open 0 8359 NULL
129653 +isku_sysfs_write_talk_8360 isku_sysfs_write_talk 6-0-5 8360 NULL
129654 +ath6kl_lrssi_roam_write_8362 ath6kl_lrssi_roam_write 3-0 8362 NULL nohasharray
129655 +batadv_sysfs_add_vlan_8362 batadv_sysfs_add_vlan 0 8362 &ath6kl_lrssi_roam_write_8362
129656 +alloc_sleep_millisecs_store_8364 alloc_sleep_millisecs_store 0-4 8364 NULL
129657 +update_read_page_8368 update_read_page 0-2 8368 NULL nohasharray
129658 +chv_gpio_request_enable_8368 chv_gpio_request_enable 0 8368 &update_read_page_8368
129659 +nilfs_statfs_8369 nilfs_statfs 0 8369 NULL
129660 +wil_open_8375 wil_open 0 8375 NULL
129661 +ndo_init_8377 ndo_init 0 8377 NULL
129662 +read_ahead_kb_show_8378 read_ahead_kb_show 0 8378 NULL
129663 +set_auto_pwm_8383 set_auto_pwm 0-4 8383 NULL
129664 +store_tabletMouseMiddle_8384 store_tabletMouseMiddle 0-4 8384 NULL
129665 +carl9170_op_add_interface_8386 carl9170_op_add_interface 0 8386 NULL
129666 +hfsplus_brec_remove_8389 hfsplus_brec_remove 0 8389 NULL
129667 +bDeviceProtocol_show_8392 bDeviceProtocol_show 0 8392 NULL
129668 +xdi_copy_from_user_8395 xdi_copy_from_user 4 8395 NULL
129669 +brightness_set_8396 brightness_set 0 8396 NULL
129670 +config_8403 config 0 8403 NULL
129671 +zd_rf_scnprint_id_8406 zd_rf_scnprint_id 0-3 8406 NULL
129672 +smk_write_change_rule_8411 smk_write_change_rule 3-0 8411 NULL
129673 +atkbd_show_set_8414 atkbd_show_set 0 8414 NULL
129674 +show_rc6_ms_8417 show_rc6_ms 0 8417 NULL
129675 +alua_activate_8420 alua_activate 0 8420 NULL
129676 +patch_atihdmi_8421 patch_atihdmi 0 8421 NULL
129677 +keyspan_open_8429 keyspan_open 0 8429 NULL
129678 +roccat_common2_sysfs_read_8431 roccat_common2_sysfs_read 6-0 8431 NULL
129679 +capability_set_8433 capability_set 0-4 8433 NULL
129680 +snd_usb_ctl_msg_8436 snd_usb_ctl_msg 8-0 8436 NULL
129681 +irq_create_mapping_8437 irq_create_mapping 0-2 8437 NULL
129682 +sk_stream_wait_memory_8438 sk_stream_wait_memory 0 8438 NULL
129683 +generic_bin_search_8440 generic_bin_search 0 8440 NULL
129684 +get_b_bus_req_8443 get_b_bus_req 0 8443 NULL
129685 +lp3971_dcdc_enable_8444 lp3971_dcdc_enable 0 8444 NULL
129686 +sl_init_8447 sl_init 0 8447 NULL
129687 +wacom_btnimg7_store_8448 wacom_btnimg7_store 0-4 8448 NULL
129688 +hugetlb_vmtruncate_8449 hugetlb_vmtruncate 0 8449 NULL
129689 +l2cap_chan_connect_8450 l2cap_chan_connect 0 8450 NULL
129690 +target_fabric_tpg_param_attr_show_8451 target_fabric_tpg_param_attr_show 0 8451 NULL
129691 +tgr160_final_8455 tgr160_final 0 8455 NULL
129692 +afs_write_end_8456 afs_write_end 0-5 8456 NULL nohasharray
129693 +tcam_wait_bit_8456 tcam_wait_bit 0 8456 &afs_write_end_8456
129694 +ring_wait_for_space_8457 ring_wait_for_space 0 8457 NULL
129695 +adcxx_show_max_8459 adcxx_show_max 0 8459 NULL
129696 +ipw_write_room_8464 ipw_write_room 0 8464 NULL nohasharray
129697 +qlcnic_82xx_get_cap_size_8464 qlcnic_82xx_get_cap_size 0 8464 &ipw_write_room_8464
129698 +multicast_last_member_interval_show_8468 multicast_last_member_interval_show 0 8468 NULL nohasharray
129699 +cifs_get_inode_info_8468 cifs_get_inode_info 0 8468 &multicast_last_member_interval_show_8468
129700 +acpi_ds_eval_region_operands_8469 acpi_ds_eval_region_operands 0 8469 NULL nohasharray
129701 +radeon_set_dpm_forced_performance_level_8469 radeon_set_dpm_forced_performance_level 0-4 8469 &acpi_ds_eval_region_operands_8469
129702 +asd_write_flash_seg_8471 asd_write_flash_seg 0 8471 NULL
129703 +lpfc_oas_tgt_show_8472 lpfc_oas_tgt_show 0 8472 NULL
129704 +apds990x_lux_calib_format_show_8480 apds990x_lux_calib_format_show 0 8480 NULL
129705 +afs_cell_lookup_8482 afs_cell_lookup 2 8482 NULL
129706 +usbip_debug_store_8490 usbip_debug_store 0-4 8490 NULL
129707 +ecp_write_addr_8491 ecp_write_addr 0 8491 NULL
129708 +snd_timer_open_8492 snd_timer_open 0 8492 NULL
129709 +rpcauth_key_timeout_notify_8494 rpcauth_key_timeout_notify 0 8494 NULL
129710 +in0_input_show_8498 in0_input_show 0 8498 NULL
129711 +fore200e_chunk_alloc_8501 fore200e_chunk_alloc 4-3 8501 NULL
129712 +ecryptfs_calculate_md5_8504 ecryptfs_calculate_md5 0 8504 NULL
129713 +dev_config_8506 dev_config 3 8506 NULL
129714 +ACL_to_cifs_posix_8509 ACL_to_cifs_posix 3 8509 NULL nohasharray
129715 +kgdb_notify_8509 kgdb_notify 0 8509 &ACL_to_cifs_posix_8509
129716 +sctp_v6_to_addr_param_8513 sctp_v6_to_addr_param 0 8513 NULL
129717 +nouveau_platform_device_create__8514 nouveau_platform_device_create_ 2 8514 NULL
129718 +acpi_ps_complete_op_8518 acpi_ps_complete_op 0-3 8518 NULL nohasharray
129719 +spi_bus_unlock_8518 spi_bus_unlock 0 8518 &acpi_ps_complete_op_8518
129720 +swap_writepage_8522 swap_writepage 0 8522 NULL
129721 +opticon_process_data_packet_8524 opticon_process_data_packet 3 8524 NULL
129722 +ieee802154_sock_sendmsg_8526 ieee802154_sock_sendmsg 0-4 8526 NULL
129723 +snd_malloc_sgbuf_pages_8532 snd_malloc_sgbuf_pages 2 8532 NULL nohasharray
129724 +pnp_resource_len_8532 pnp_resource_len 0 8532 &snd_malloc_sgbuf_pages_8532
129725 +alloc_pg_vec_8533 alloc_pg_vec 2 8533 NULL
129726 +ath10k_htt_rx_ring_fill_n_8535 ath10k_htt_rx_ring_fill_n 0 8535 NULL
129727 +lvs_rh_clear_port_feature_8537 lvs_rh_clear_port_feature 0 8537 NULL
129728 +de_alloc_rings_8538 de_alloc_rings 0 8538 NULL
129729 +bh1770_lux_result_show_8541 bh1770_lux_result_show 0 8541 NULL nohasharray
129730 +ubifs_tnc_remove_ino_8541 ubifs_tnc_remove_ino 0 8541 &bh1770_lux_result_show_8541 nohasharray
129731 +niu_zcp_read_8541 niu_zcp_read 0 8541 &ubifs_tnc_remove_ino_8541
129732 +panel_power_on_show_8542 panel_power_on_show 0 8542 NULL nohasharray
129733 +disarm_req_delay_8542 disarm_req_delay 0 8542 &panel_power_on_show_8542
129734 +asix_write_gpio_8552 asix_write_gpio 0 8552 NULL
129735 +ax88172a_reset_8555 ax88172a_reset 0 8555 NULL
129736 +profile_remove_8556 profile_remove 3-0 8556 NULL nohasharray
129737 +show_pwm_interpolate_8556 show_pwm_interpolate 0 8556 &profile_remove_8556 nohasharray
129738 +mask_and_set_register_interruptible_8556 mask_and_set_register_interruptible 0 8556 &show_pwm_interpolate_8556
129739 +tm6000_radio_s_ctrl_8559 tm6000_radio_s_ctrl 0 8559 NULL
129740 +btrfs_submit_bio_hook_8560 btrfs_submit_bio_hook 0 8560 NULL nohasharray
129741 +write_8560 write 0 8560 &btrfs_submit_bio_hook_8560
129742 +ixgb_open_8565 ixgb_open 0 8565 NULL
129743 +set_volume_8569 set_volume 0 8569 NULL
129744 +cache_slow_downcall_8570 cache_slow_downcall 2-0 8570 NULL
129745 +mga_ioremap_8571 mga_ioremap 1-2 8571 NULL
129746 +isr_dma0_done_read_8574 isr_dma0_done_read 3-0 8574 NULL nohasharray
129747 +store_engine3_load_8574 store_engine3_load 0-4 8574 &isr_dma0_done_read_8574
129748 +tower_write_8580 tower_write 3-0 8580 NULL
129749 +cmd_wait_8582 cmd_wait 0 8582 NULL
129750 +quota_refresh_user_store_8597 quota_refresh_user_store 0-3 8597 NULL
129751 +sctp_user_addto_chunk_8602 sctp_user_addto_chunk 2 8602 NULL nohasharray
129752 +generic_set_freq_8602 generic_set_freq 0 8602 &sctp_user_addto_chunk_8602 nohasharray
129753 +iwl_run_init_ucode_8602 iwl_run_init_ucode 0 8602 &generic_set_freq_8602
129754 +rtllib_MFIE_rate_len_8606 rtllib_MFIE_rate_len 0 8606 NULL
129755 +i_ipmi_set_timeout_8609 i_ipmi_set_timeout 0 8609 NULL
129756 +ocores_xfer_8613 ocores_xfer 0-3 8613 NULL
129757 +cfs_cpt_number_8618 cfs_cpt_number 0 8618 NULL
129758 +shash_setkey_unaligned_8620 shash_setkey_unaligned 3-0 8620 NULL nohasharray
129759 +ext2_statfs_8620 ext2_statfs 0 8620 &shash_setkey_unaligned_8620
129760 +__dev_set_allmulti_8622 __dev_set_allmulti 0 8622 NULL
129761 +xfs_qm_dqattach_locked_8625 xfs_qm_dqattach_locked 0 8625 NULL
129762 +cifs_negotiate_8626 cifs_negotiate 0 8626 NULL
129763 +it821x_firmware_command_8628 it821x_firmware_command 3 8628 NULL
129764 +scsi_dma_map_8632 scsi_dma_map 0 8632 NULL
129765 +sh_vou_buf_prepare_8633 sh_vou_buf_prepare 0 8633 NULL
129766 +fuse_send_write_pages_8636 fuse_send_write_pages 0-5 8636 NULL
129767 +get_aw_pt_bi_8641 get_aw_pt_bi 0 8641 NULL
129768 +show_fnode_tcp_recv_wsf_8642 show_fnode_tcp_recv_wsf 0 8642 NULL
129769 +timeout_show_8646 timeout_show 0 8646 NULL nohasharray
129770 +adp8860_read_8646 adp8860_read 0 8646 &timeout_show_8646
129771 +ufs_add_fragments_8648 ufs_add_fragments 2 8648 NULL nohasharray
129772 +write_sysrq_trigger_8648 write_sysrq_trigger 0-3 8648 &ufs_add_fragments_8648
129773 +CIFSSMBFlush_8652 CIFSSMBFlush 0 8652 NULL
129774 +musb_gadget_queue_8656 musb_gadget_queue 0 8656 NULL
129775 +ci_fan_ctrl_get_fan_speed_percent_8659 ci_fan_ctrl_get_fan_speed_percent 0 8659 NULL
129776 +tcmu_show_configfs_dev_params_8660 tcmu_show_configfs_dev_params 0 8660 NULL
129777 +mtd_ecc_stats_corrected_show_8662 mtd_ecc_stats_corrected_show 0 8662 NULL
129778 +mlx5_vzalloc_8663 mlx5_vzalloc 1 8663 NULL
129779 +cs421x_parse_auto_config_8664 cs421x_parse_auto_config 0 8664 NULL
129780 +options_show_8667 options_show 0 8667 NULL
129781 +mei_txe_write_8670 mei_txe_write 0 8670 NULL
129782 +kone_sysfs_read_profilex_8672 kone_sysfs_read_profilex 0-5-6 8672 NULL
129783 +crc32_update_8676 crc32_update 0 8676 NULL
129784 +dio_bio_alloc_8677 dio_bio_alloc 5 8677 NULL
129785 +lbs_bcnmiss_read_8678 lbs_bcnmiss_read 3-0 8678 NULL
129786 +ath9k_tx99_send_8682 ath9k_tx99_send 0 8682 NULL
129787 +rproc_trace_read_8686 rproc_trace_read 3-0 8686 NULL
129788 +wacom_btnimg2_store_8696 wacom_btnimg2_store 4-0 8696 NULL
129789 +start_8697 start 0 8697 NULL
129790 +saa7110_write_block_8701 saa7110_write_block 3 8701 NULL nohasharray
129791 +fan_get_state_8701 fan_get_state 0 8701 &saa7110_write_block_8701 nohasharray
129792 +max197_show_input_8701 max197_show_input 0 8701 &fan_get_state_8701 nohasharray
129793 +sas_smp_get_phy_events_8701 sas_smp_get_phy_events 0 8701 &max197_show_input_8701
129794 +arcfb_write_8702 arcfb_write 3 8702 NULL
129795 +i_size_read_8703 i_size_read 0 8703 NULL nohasharray
129796 +init_header_8703 init_header 0 8703 &i_size_read_8703
129797 +HDLC_irq_8709 HDLC_irq 2 8709 NULL
129798 +az6027_i2c_xfer_8710 az6027_i2c_xfer 0-3 8710 NULL
129799 +ctrl_out_8712 ctrl_out 5-3 8712 NULL
129800 +usb_os_desc_attr_store_8714 usb_os_desc_attr_store 0-4 8714 NULL
129801 +charger_state_show_8720 charger_state_show 0 8720 NULL
129802 +set_temp_crit_8721 set_temp_crit 0-4 8721 NULL
129803 +lunid_show_8726 lunid_show 0 8726 NULL
129804 +vt8623fb_check_var_8727 vt8623fb_check_var 0 8727 NULL
129805 +ext4_xattr_user_set_8728 ext4_xattr_user_set 0 8728 NULL nohasharray
129806 +tracing_max_lat_write_8728 tracing_max_lat_write 3 8728 &ext4_xattr_user_set_8728
129807 +jffs2_acl_count_8729 jffs2_acl_count 0-1 8729 NULL nohasharray
129808 +cfq_var_show_8729 cfq_var_show 0 8729 &jffs2_acl_count_8729
129809 +f_dupfd_8730 f_dupfd 1 8730 NULL
129810 +ip6gre_tunnel_init_8747 ip6gre_tunnel_init 0 8747 NULL
129811 +iov_iter_zero_8748 iov_iter_zero 1-0 8748 NULL
129812 +tx_tx_exch_expiry_read_8749 tx_tx_exch_expiry_read 3-0 8749 NULL
129813 +compound_order_8750 compound_order 0 8750 NULL nohasharray
129814 +strict_blocks_to_sectors_8750 strict_blocks_to_sectors 0 8750 &compound_order_8750
129815 +cfg80211_inform_bss_width_8754 cfg80211_inform_bss_width 10 8754 NULL nohasharray
129816 +firmware_show_8754 firmware_show 0 8754 &cfg80211_inform_bss_width_8754 nohasharray
129817 +ocfs2_find_path_8754 ocfs2_find_path 0 8754 &firmware_show_8754
129818 +read_uscorr_8755 read_uscorr 0 8755 NULL
129819 +xfs_attr_shortform_getvalue_8760 xfs_attr_shortform_getvalue 0 8760 NULL
129820 +yurex_write_8761 yurex_write 3-0 8761 NULL nohasharray
129821 +rndis_opts_host_addr_store_8761 rndis_opts_host_addr_store 0-3 8761 &yurex_write_8761
129822 +SMB2_tcon_8763 SMB2_tcon 0 8763 NULL
129823 +joydev_compat_ioctl_8765 joydev_compat_ioctl 2 8765 NULL nohasharray
129824 +usb_os_desc_ext_prop_attr_show_8765 usb_os_desc_ext_prop_attr_show 0 8765 &joydev_compat_ioctl_8765
129825 +sys_prctl_8766 sys_prctl 4 8766 NULL
129826 +acpi_ds_method_data_get_value_8767 acpi_ds_method_data_get_value 0 8767 NULL nohasharray
129827 +aac_show_monitor_version_8767 aac_show_monitor_version 0 8767 &acpi_ds_method_data_get_value_8767
129828 +i40evf_setup_tx_descriptors_8769 i40evf_setup_tx_descriptors 0 8769 NULL
129829 +ntfs_writepage_8770 ntfs_writepage 0 8770 NULL
129830 +ubifs_leb_map_8771 ubifs_leb_map 0 8771 NULL
129831 +raw_enable_errfilter_8775 raw_enable_errfilter 0 8775 NULL nohasharray
129832 +st_accel_buffer_postenable_8775 st_accel_buffer_postenable 0 8775 &raw_enable_errfilter_8775
129833 +kstrtoint_from_user_8778 kstrtoint_from_user 2-0 8778 NULL
129834 +acpi_device_modalias_8781 acpi_device_modalias 0 8781 NULL
129835 +rtc_read_time_8782 rtc_read_time 0 8782 NULL
129836 +ft_nacl_store_port_name_8784 ft_nacl_store_port_name 0-3 8784 NULL
129837 +ext4_try_to_write_inline_data_8785 ext4_try_to_write_inline_data 4-3 8785 NULL
129838 +show_hardware_8789 show_hardware 0 8789 NULL
129839 +edd_show_sectors_8794 edd_show_sectors 0 8794 NULL
129840 +__bitmap_weight_8796 __bitmap_weight 0 8796 NULL
129841 +ip_vs_remote_request6_8805 ip_vs_remote_request6 0 8805 NULL
129842 +gfs2_glock_nq_8808 gfs2_glock_nq 0 8808 NULL nohasharray
129843 +prod_id2_show_8808 prod_id2_show 0 8808 &gfs2_glock_nq_8808 nohasharray
129844 +intel_ring_begin_8808 intel_ring_begin 0 8808 &prod_id2_show_8808
129845 +ntfs_commit_pages_after_write_8809 ntfs_commit_pages_after_write 0 8809 NULL
129846 +get_size_8811 get_size 0 8811 NULL
129847 +show_spi_transport_wr_flow_8812 show_spi_transport_wr_flow 0 8812 NULL nohasharray
129848 +bmp085_update_raw_pressure_8812 bmp085_update_raw_pressure 0 8812 &show_spi_transport_wr_flow_8812
129849 +bd2802_store_reg0x06_8815 bd2802_store_reg0x06 0-4 8815 NULL
129850 +show_counter_rx_dwords_8819 show_counter_rx_dwords 0 8819 NULL
129851 +metronomefb_write_8823 metronomefb_write 3 8823 NULL
129852 +SyS_llistxattr_8824 SyS_llistxattr 3 8824 NULL
129853 +nilfs_segctor_reset_segment_buffer_8825 nilfs_segctor_reset_segment_buffer 0 8825 NULL
129854 +extent_read_full_page_8826 extent_read_full_page 0 8826 NULL
129855 +ll_xattr_cache_get_8829 ll_xattr_cache_get 0 8829 NULL
129856 +convert_8830 convert 0 8830 NULL
129857 +mmc_wait_for_cmd_8832 mmc_wait_for_cmd 0 8832 NULL nohasharray
129858 +new_files_jdata_store_8832 new_files_jdata_store 0-3 8832 &mmc_wait_for_cmd_8832
129859 +get_queue_depth_8833 get_queue_depth 0 8833 NULL nohasharray
129860 +icmpv6_manip_pkt_8833 icmpv6_manip_pkt 4 8833 &get_queue_depth_8833
129861 +dvb_ringbuffer_pkt_next_8834 dvb_ringbuffer_pkt_next 0-2 8834 NULL
129862 +usb_ep_queue_8839 usb_ep_queue 0 8839 NULL nohasharray
129863 +nilfs_mdt_get_block_8839 nilfs_mdt_get_block 0 8839 &usb_ep_queue_8839
129864 +policydb_bounds_sanity_check_8846 policydb_bounds_sanity_check 0 8846 NULL
129865 +vmci_transport_notify_pkt_send_pre_block_8851 vmci_transport_notify_pkt_send_pre_block 0 8851 NULL
129866 +ahash_op_unaligned_8854 ahash_op_unaligned 0 8854 NULL
129867 +debug_debug1_read_8856 debug_debug1_read 3-0 8856 NULL
129868 +wa_nep_queue_8858 wa_nep_queue 2 8858 NULL
129869 +xgmac_reg_value_write_8860 xgmac_reg_value_write 3-0 8860 NULL
129870 +inode_getsecurity_8862 inode_getsecurity 0 8862 NULL nohasharray
129871 +wl1251_power_on_8862 wl1251_power_on 0 8862 &inode_getsecurity_8862
129872 +q931_help_8865 q931_help 0 8865 NULL nohasharray
129873 +qlcnic_get_regs_len_8865 qlcnic_get_regs_len 0 8865 &q931_help_8865
129874 +acpi_ps_complete_final_op_8868 acpi_ps_complete_final_op 0-3 8868 NULL nohasharray
129875 +icmpv6_error_message_8868 icmpv6_error_message 0 8868 &acpi_ps_complete_final_op_8868
129876 +rocker_group_l2_flood_8872 rocker_group_l2_flood 4 8872 NULL nohasharray
129877 +b43_switch_channel_8872 b43_switch_channel 0 8872 &rocker_group_l2_flood_8872
129878 +masq_inet_event_8874 masq_inet_event 0 8874 NULL nohasharray
129879 +roccat_common2_sysfs_write_keys_easyzone_8874 roccat_common2_sysfs_write_keys_easyzone 0-6-5 8874 &masq_inet_event_8874
129880 +radeon_drm_ioctl_8875 radeon_drm_ioctl 2 8875 NULL
129881 +pnfs_generic_transfer_commit_list_8879 pnfs_generic_transfer_commit_list 0 8879 NULL
129882 +crypto_rng_get_bytes_8880 crypto_rng_get_bytes 0 8880 NULL
129883 +nfs_refresh_inode_locked_8884 nfs_refresh_inode_locked 0 8884 NULL
129884 +compressed_bio_size_8887 compressed_bio_size 0-2 8887 NULL
129885 +show_engine2_mode_8888 show_engine2_mode 0 8888 NULL nohasharray
129886 +m41t80_sysfs_show_sqwfreq_8888 m41t80_sysfs_show_sqwfreq 0 8888 &show_engine2_mode_8888 nohasharray
129887 +qlcnic_attach_8888 qlcnic_attach 0 8888 &m41t80_sysfs_show_sqwfreq_8888
129888 +ab3100_get_set_reg_8890 ab3100_get_set_reg 3-0 8890 NULL nohasharray
129889 +tracing_max_lat_read_8890 tracing_max_lat_read 3 8890 &ab3100_get_set_reg_8890
129890 +nilfs_segctor_last_seg_sequence_show_8900 nilfs_segctor_last_seg_sequence_show 0 8900 NULL
129891 +sysv_setattr_8904 sysv_setattr 0 8904 NULL
129892 +msi2500_start_streaming_8905 msi2500_start_streaming 0 8905 NULL
129893 +sdio_max_byte_size_8907 sdio_max_byte_size 0 8907 NULL
129894 +show_pwm_auto_prochot_ramp_8908 show_pwm_auto_prochot_ramp 0 8908 NULL nohasharray
129895 +max_medium_access_timeouts_store_8908 max_medium_access_timeouts_store 0-4 8908 &show_pwm_auto_prochot_ramp_8908
129896 +bcm7xxx_dummy_config_init_8909 bcm7xxx_dummy_config_init 0 8909 NULL
129897 +adf4350_sync_config_8913 adf4350_sync_config 0 8913 NULL
129898 +sysfs_merge_group_8917 sysfs_merge_group 0 8917 NULL
129899 +write_file_ani_8918 write_file_ani 3-0 8918 NULL
129900 +i2c_nuvoton_get_burstcount_8919 i2c_nuvoton_get_burstcount 0 8919 NULL
129901 +data_sock_create_8920 data_sock_create 0 8920 NULL
129902 +dma_common_contiguous_remap_8921 dma_common_contiguous_remap 2 8921 NULL
129903 +mci_ue_count_show_8923 mci_ue_count_show 0 8923 NULL nohasharray
129904 +cx25840_s_stream_8923 cx25840_s_stream 0 8923 &mci_ue_count_show_8923 nohasharray
129905 +br_stp_set_path_cost_8923 br_stp_set_path_cost 0 8923 &cx25840_s_stream_8923
129906 +ds2780_get_pio_pin_8925 ds2780_get_pio_pin 0 8925 NULL
129907 +layout_commit_8926 layout_commit 3-0 8926 NULL
129908 +s5m_rtc_read_time_8928 s5m_rtc_read_time 0 8928 NULL nohasharray
129909 +pcnet_resume_8928 pcnet_resume 0 8928 &s5m_rtc_read_time_8928
129910 +cp2112_hid_get_8933 cp2112_hid_get 4-0 8933 NULL
129911 +adjust_priv_size_8935 adjust_priv_size 0-1 8935 NULL nohasharray
129912 +flash_timeout_show_8935 flash_timeout_show 0 8935 &adjust_priv_size_8935
129913 +apparmor_file_permission_8938 apparmor_file_permission 0 8938 NULL
129914 +driver_stats_read_8944 driver_stats_read 3-0 8944 NULL
129915 +ks8995_registers_read_8945 ks8995_registers_read 0-5-6 8945 NULL nohasharray
129916 +reset_umac_8945 reset_umac 0 8945 &ks8995_registers_read_8945
129917 +t3_init_hw_8947 t3_init_hw 0 8947 NULL
129918 +snd_ivtv_pcm_trigger_8948 snd_ivtv_pcm_trigger 0 8948 NULL
129919 +claim_show_8950 claim_show 0 8950 NULL nohasharray
129920 +goto_low_power_8950 goto_low_power 0 8950 &claim_show_8950 nohasharray
129921 +lp8788_set_alarm_8950 lp8788_set_alarm 0 8950 &goto_low_power_8950
129922 +fuse_read_forget_8951 fuse_read_forget 0 8951 NULL
129923 +set_red_8954 set_red 0-4 8954 NULL
129924 +rds_tcp_xmit_8958 rds_tcp_xmit 3 8958 NULL
129925 +read_file_tgt_stats_8959 read_file_tgt_stats 3-0 8959 NULL nohasharray
129926 +v9fs_fid_readpage_8959 v9fs_fid_readpage 0 8959 &read_file_tgt_stats_8959
129927 +qla2x00_sysfs_read_xgmac_stats_8962 qla2x00_sysfs_read_xgmac_stats 0-6-5 8962 NULL
129928 +usb_allocate_stream_buffers_8964 usb_allocate_stream_buffers 3 8964 NULL nohasharray
129929 +iscsi_nacl_auth_show_userid_mutual_8964 iscsi_nacl_auth_show_userid_mutual 0 8964 &usb_allocate_stream_buffers_8964
129930 +__v4l2_ctrl_s_ctrl_8965 __v4l2_ctrl_s_ctrl 0 8965 NULL
129931 +qib_qsfp_dump_8966 qib_qsfp_dump 0-3 8966 NULL nohasharray
129932 +atkbd_do_set_set_8966 atkbd_do_set_set 0-4 8966 &qib_qsfp_dump_8966
129933 +venus_mkdir_8967 venus_mkdir 4 8967 NULL nohasharray
129934 +serial_number_show_8967 serial_number_show 0 8967 &venus_mkdir_8967
129935 +seq_open_net_8968 seq_open_net 4 8968 NULL nohasharray
129936 +vol_cdev_read_8968 vol_cdev_read 3-0 8968 &seq_open_net_8968
129937 +wl1271_acx_tid_cfg_8970 wl1271_acx_tid_cfg 0 8970 NULL
129938 +enqueue_tx_8972 enqueue_tx 0 8972 NULL
129939 +sony_register_touchpad_8981 sony_register_touchpad 2 8981 NULL nohasharray
129940 +spmi_ext_register_writel_8981 spmi_ext_register_writel 0 8981 &sony_register_touchpad_8981
129941 +cirrusfb_set_par_foo_8986 cirrusfb_set_par_foo 0 8986 NULL
129942 +oslec_create_8987 oslec_create 1 8987 NULL
129943 +il3945_store_antenna_8991 il3945_store_antenna 0-4 8991 NULL
129944 +show_state_time_8992 show_state_time 0 8992 NULL
129945 +bcm_read_op_8996 bcm_read_op 0 8996 NULL nohasharray
129946 +cifs_fscache_inode_get_key_8996 cifs_fscache_inode_get_key 0 8996 &bcm_read_op_8996
129947 +elan_smbus_finish_fw_update_8997 elan_smbus_finish_fw_update 0 8997 NULL
129948 +arvo_sysfs_set_mode_key_9002 arvo_sysfs_set_mode_key 0-4 9002 NULL
129949 +MT2063_AvoidSpurs_9004 MT2063_AvoidSpurs 0 9004 NULL
129950 +wl1271_event_unmask_9005 wl1271_event_unmask 0 9005 NULL
129951 +rd_configure_device_9008 rd_configure_device 0 9008 NULL
129952 +vx_toggle_pipe_9013 vx_toggle_pipe 0 9013 NULL
129953 +epp_read_data_9015 epp_read_data 0 9015 NULL
129954 +il_dbgfs_clear_ucode_stats_write_9016 il_dbgfs_clear_ucode_stats_write 3-0 9016 NULL
129955 +__uncore_mask1_show_9022 __uncore_mask1_show 0 9022 NULL
129956 +acerhdf_get_max_state_9024 acerhdf_get_max_state 0 9024 NULL nohasharray
129957 +set_eeprom0_9024 set_eeprom0 4-0 9024 &acerhdf_get_max_state_9024
129958 +ql_route_initialize_9027 ql_route_initialize 0 9027 NULL
129959 +fd_ioctl_9028 fd_ioctl 3 9028 NULL nohasharray
129960 +atl1_set_mac_9028 atl1_set_mac 0 9028 &fd_ioctl_9028
129961 +amd64_inject_word_store_9031 amd64_inject_word_store 0-4 9031 NULL
129962 +ncp_modify_file_or_subdir_dos_info_path_9032 ncp_modify_file_or_subdir_dos_info_path 0 9032 NULL
129963 +qla4_8xxx_find_flt_start_9037 qla4_8xxx_find_flt_start 0 9037 NULL
129964 +__pskb_copy_9038 __pskb_copy 2 9038 NULL
129965 +soc_camera_platform_fill_fmt_9040 soc_camera_platform_fill_fmt 0 9040 NULL
129966 +nla_put_9042 nla_put 0 9042 NULL
129967 +btrfs_getattr_9046 btrfs_getattr 0 9046 NULL
129968 +sta_tx_latency_stat_header_9050 sta_tx_latency_stat_header 0-3-4 9050 NULL
129969 +clk_ctl_store_9053 clk_ctl_store 0-4 9053 NULL
129970 +__uncore_xbr_mm_cfg_show_9057 __uncore_xbr_mm_cfg_show 0 9057 NULL
129971 +ep_queue_9060 ep_queue 0 9060 NULL
129972 +snd_emu10k1_synth_copy_from_user_9061 snd_emu10k1_synth_copy_from_user 5-3 9061 NULL
129973 +snd_gus_dram_peek_9062 snd_gus_dram_peek 4 9062 NULL nohasharray
129974 +fnic_show_link_state_9062 fnic_show_link_state 0 9062 &snd_gus_dram_peek_9062
129975 +nrbchan_show_9066 nrbchan_show 0 9066 NULL
129976 +hci_req_add_9067 hci_req_add 3 9067 NULL
129977 +smi_data_buf_size_store_9071 smi_data_buf_size_store 0-4 9071 NULL
129978 +scrub_raid56_parity_9073 scrub_raid56_parity 5 9073 NULL
129979 +ipath_user_sdma_queue_clean_9074 ipath_user_sdma_queue_clean 0 9074 NULL
129980 +fib_info_hash_alloc_9075 fib_info_hash_alloc 1 9075 NULL nohasharray
129981 +__uncore_xbr_match_show_9075 __uncore_xbr_match_show 0 9075 &fib_info_hash_alloc_9075
129982 +bh1770_get_prox_thres_9085 bh1770_get_prox_thres 0 9085 NULL
129983 +create_queues_9088 create_queues 3-2 9088 NULL
129984 +ican3_set_bus_state_9090 ican3_set_bus_state 0 9090 NULL
129985 +nvkm_output_create__9091 nvkm_output_create_ 6 9091 NULL
129986 +ftdi_prepare_write_buffer_9093 ftdi_prepare_write_buffer 3 9093 NULL
129987 +ath10k_peer_assoc_prepare_9099 ath10k_peer_assoc_prepare 0 9099 NULL
129988 +tcp_v4_parse_md5_keys_9101 tcp_v4_parse_md5_keys 0 9101 NULL
129989 +adxl34x_spi_read_block_9108 adxl34x_spi_read_block 3 9108 NULL nohasharray
129990 +target_core_alua_tg_pt_gp_store_attr_trans_delay_msecs_9108 target_core_alua_tg_pt_gp_store_attr_trans_delay_msecs 0-3 9108 &adxl34x_spi_read_block_9108
129991 +caif_stream_sendmsg_9110 caif_stream_sendmsg 4-0 9110 NULL
129992 +bch_stats_show_9112 bch_stats_show 0 9112 NULL
129993 +hackrf_set_lna_gain_9115 hackrf_set_lna_gain 0 9115 NULL nohasharray
129994 +gssp_rpc_create_9115 gssp_rpc_create 0 9115 &hackrf_set_lna_gain_9115
129995 +isku_sysfs_write_keys_macro_9120 isku_sysfs_write_keys_macro 6-0-5 9120 NULL
129996 +cyapa_smbus_read_block_9122 cyapa_smbus_read_block 0-3 9122 NULL
129997 +qla2x00_sysfs_write_fw_dump_template_9127 qla2x00_sysfs_write_fw_dump_template 0-5-6 9127 NULL
129998 +ext4_list_backups_9138 ext4_list_backups 0 9138 NULL
129999 +dac7512_store_val_9140 dac7512_store_val 0-4 9140 NULL
130000 +cpuidle_latency_notify_9141 cpuidle_latency_notify 0 9141 NULL
130001 +nilfs_superblock_sb_update_frequency_show_9142 nilfs_superblock_sb_update_frequency_show 0 9142 NULL
130002 +__uvc_query_ctrl_9155 __uvc_query_ctrl 0 9155 NULL
130003 +atmel_wakeup_firmware_9156 atmel_wakeup_firmware 0 9156 NULL
130004 +__iscsi_nacl_auth_show_password_9159 __iscsi_nacl_auth_show_password 0 9159 NULL
130005 +target_stat_scsi_auth_intr_attr_show_9160 target_stat_scsi_auth_intr_attr_show 0 9160 NULL
130006 +get_fc_port_roles_names_9164 get_fc_port_roles_names 0 9164 NULL
130007 +dbg_command_buf_9165 dbg_command_buf 2 9165 NULL
130008 +clk_prepare_enable_9166 clk_prepare_enable 0 9166 NULL
130009 +show_num_temp_sensors_9173 show_num_temp_sensors 0 9173 NULL
130010 +pm_autosleep_lock_9176 pm_autosleep_lock 0 9176 NULL
130011 +ext4_da_write_inline_data_end_9179 ext4_da_write_inline_data_end 4-0 9179 NULL nohasharray
130012 +w1_ds2780_eeprom_cmd_9179 w1_ds2780_eeprom_cmd 0 9179 &ext4_da_write_inline_data_end_9179
130013 +isr_irqs_read_9181 isr_irqs_read 3-0 9181 NULL
130014 +count_leading_zeros_9183 count_leading_zeros 0 9183 NULL
130015 +show_counter_ib_link_downeds_9184 show_counter_ib_link_downeds 0 9184 NULL
130016 +ax25_bind_9185 ax25_bind 0 9185 NULL
130017 +xfs_btree_rshift_9187 xfs_btree_rshift 0 9187 NULL
130018 +pnfs_commit_list_9191 pnfs_commit_list 0 9191 NULL nohasharray
130019 +br_dev_open_9191 br_dev_open 0 9191 &pnfs_commit_list_9191
130020 +alloc_group_attrs_9194 alloc_group_attrs 2 9194 NULL nohasharray
130021 +altera_swap_ir_9194 altera_swap_ir 2 9194 &alloc_group_attrs_9194 nohasharray
130022 +ipath_user_sdma_make_progress_9194 ipath_user_sdma_make_progress 0 9194 &altera_swap_ir_9194
130023 +gx1_gx_base_9198 gx1_gx_base 0 9198 NULL
130024 +nilfs_btnode_prepare_change_key_9200 nilfs_btnode_prepare_change_key 0 9200 NULL
130025 +sigmadsp_write_i2c_9201 sigmadsp_write_i2c 4 9201 NULL
130026 +fill_delalloc_9202 fill_delalloc 0 9202 NULL
130027 +cx18_av_s_mbus_fmt_9205 cx18_av_s_mbus_fmt 0 9205 NULL
130028 +ci_udc_start_9208 ci_udc_start 0 9208 NULL nohasharray
130029 +zd_rf_init_al7230b_9208 zd_rf_init_al7230b 0 9208 &ci_udc_start_9208 nohasharray
130030 +calibrate_result_9208 calibrate_result 0 9208 &zd_rf_init_al7230b_9208
130031 +sg_common_write_9209 sg_common_write 0 9209 NULL
130032 +iwl_dbgfs_frame_stats_read_9211 iwl_dbgfs_frame_stats_read 3-0 9211 NULL nohasharray
130033 +adc128_show_temp_9211 adc128_show_temp 0 9211 &iwl_dbgfs_frame_stats_read_9211
130034 +out_write_index_show_9212 out_write_index_show 0 9212 NULL nohasharray
130035 +new_dev_store_9212 new_dev_store 0-3 9212 &out_write_index_show_9212
130036 +pm8001_task_prep_smp_9214 pm8001_task_prep_smp 0 9214 NULL
130037 +card_send_command_9215 card_send_command 3 9215 NULL
130038 +vti6_change_mtu_9216 vti6_change_mtu 0 9216 NULL
130039 +protocol_write_9219 protocol_write 3-0 9219 NULL
130040 +store_spi_transport_dt_9220 store_spi_transport_dt 0-4 9220 NULL
130041 +tx_tx_prepared_descs_read_9221 tx_tx_prepared_descs_read 3-0 9221 NULL
130042 +l2cap_create_connless_pdu_9222 l2cap_create_connless_pdu 3 9222 NULL nohasharray
130043 +splice_to_pipe_9222 splice_to_pipe 0 9222 &l2cap_create_connless_pdu_9222
130044 +sctp_getsockopt_delayed_ack_9232 sctp_getsockopt_delayed_ack 2 9232 NULL nohasharray
130045 +core_alua_show_preferred_bit_9232 core_alua_show_preferred_bit 0 9232 &sctp_getsockopt_delayed_ack_9232
130046 +edac_dev_ctl_info_store_9233 edac_dev_ctl_info_store 0-4 9233 NULL
130047 +tps6507x_pmic_reg_read_9236 tps6507x_pmic_reg_read 0 9236 NULL
130048 +__bnx2fc_enable_9238 __bnx2fc_enable 0 9238 NULL
130049 +ext4_mark_iloc_dirty_9239 ext4_mark_iloc_dirty 0 9239 NULL
130050 +smack_inode_getsecctx_9240 smack_inode_getsecctx 0 9240 NULL
130051 +hw_init_hmac_9242 hw_init_hmac 0 9242 NULL
130052 +min_freq_store_9245 min_freq_store 0-4 9245 NULL
130053 +cmtp_add_msgpart_9252 cmtp_add_msgpart 4 9252 NULL
130054 +show_ipInTruncatedPkts_9253 show_ipInTruncatedPkts 0 9253 NULL
130055 +tcf_csum_ipv4_icmp_9258 tcf_csum_ipv4_icmp 3 9258 NULL nohasharray
130056 +queue_max_segment_size_show_9258 queue_max_segment_size_show 0 9258 &tcf_csum_ipv4_icmp_9258
130057 +hfsplus_bnode_read_u16_9262 hfsplus_bnode_read_u16 0 9262 NULL
130058 +nfs_refresh_inode_9263 nfs_refresh_inode 0 9263 NULL
130059 +btrfs_search_slot_9264 btrfs_search_slot 0 9264 NULL
130060 +set_in0_max_9266 set_in0_max 0-4 9266 NULL
130061 +sdev_show_evt_inquiry_change_reported_9267 sdev_show_evt_inquiry_change_reported 0 9267 NULL
130062 +CalcStateExt_9270 CalcStateExt 0 9270 NULL
130063 +show_fnode_tcp_timestamp_stat_9272 show_fnode_tcp_timestamp_stat 0 9272 NULL
130064 +hdpvr_read_9273 hdpvr_read 3-0 9273 NULL
130065 +flakey_status_9274 flakey_status 5 9274 NULL
130066 +show_fan_stop_time_9276 show_fan_stop_time 0 9276 NULL
130067 +show_indirect_byte_9278 show_indirect_byte 0 9278 NULL nohasharray
130068 +open_9278 open 0 9278 &show_indirect_byte_9278
130069 +pnfs_generic_commit_pagelist_9279 pnfs_generic_commit_pagelist 0 9279 NULL nohasharray
130070 +ipoib_change_mtu_9279 ipoib_change_mtu 0 9279 &pnfs_generic_commit_pagelist_9279
130071 +i2c_algo_dp_aux_transaction_9282 i2c_algo_dp_aux_transaction 0 9282 NULL
130072 +show_9287 show 0 9287 NULL
130073 +vmci_qpair_dequev_9288 vmci_qpair_dequev 0-3 9288 NULL nohasharray
130074 +__fuse_direct_read_9288 __fuse_direct_read 0 9288 &vmci_qpair_dequev_9288
130075 +riva_load_video_mode_9289 riva_load_video_mode 0 9289 NULL
130076 +pwc_set_awb_9297 pwc_set_awb 0 9297 NULL
130077 +omfs_setattr_9302 omfs_setattr 0 9302 NULL
130078 +qla82xx_pci_set_window_9303 qla82xx_pci_set_window 0-2 9303 NULL nohasharray
130079 +mc44s803_get_if_frequency_9303 mc44s803_get_if_frequency 0 9303 &qla82xx_pci_set_window_9303
130080 +gpio_keys_show_disabled_switches_9306 gpio_keys_show_disabled_switches 0 9306 NULL
130081 +iwl_dbgfs_stations_read_9309 iwl_dbgfs_stations_read 3-0 9309 NULL
130082 +ceph_sync_setxattr_9310 ceph_sync_setxattr 0 9310 NULL
130083 +r820t_set_mux_9314 r820t_set_mux 0 9314 NULL nohasharray
130084 +tw9903_s_ctrl_9314 tw9903_s_ctrl 0 9314 &r820t_set_mux_9314
130085 +regmap_i2c_read_9316 regmap_i2c_read 0 9316 NULL
130086 +xfs_bmap_add_attrfork_extents_9318 xfs_bmap_add_attrfork_extents 0 9318 NULL
130087 +__blockdev_direct_IO_9321 __blockdev_direct_IO 0-6 9321 NULL
130088 +goku_ep_enable_9325 goku_ep_enable 0 9325 NULL
130089 +description_show_9327 description_show 0 9327 NULL
130090 +acpi_ex_prep_field_value_9328 acpi_ex_prep_field_value 0 9328 NULL
130091 +module_attr_store_9333 module_attr_store 0-4 9333 NULL
130092 +ieee80211_if_fmt_txpower_9334 ieee80211_if_fmt_txpower 3 9334 NULL
130093 +brcmf_sdiod_recv_buf_9336 brcmf_sdiod_recv_buf 3 9336 NULL nohasharray
130094 +acerhdf_get_trip_type_9336 acerhdf_get_trip_type 0 9336 &brcmf_sdiod_recv_buf_9336
130095 +nvme_trans_fmt_get_parm_header_9340 nvme_trans_fmt_get_parm_header 2 9340 NULL nohasharray
130096 +b43_pcmcia_suspend_9340 b43_pcmcia_suspend 0 9340 &nvme_trans_fmt_get_parm_header_9340
130097 +ocfs2_orphan_for_truncate_9342 ocfs2_orphan_for_truncate 0 9342 NULL
130098 +get_pipes_num_9343 get_pipes_num 0 9343 NULL
130099 +esd_usb2_send_msg_9348 esd_usb2_send_msg 0 9348 NULL
130100 +smi_data_buf_realloc_9360 smi_data_buf_realloc 0 9360 NULL
130101 +ll_direct_rw_pages_9361 ll_direct_rw_pages 0 9361 NULL
130102 +fan_get_max_state_9363 fan_get_max_state 0 9363 NULL
130103 +prepare_fw_update_9365 prepare_fw_update 0 9365 NULL
130104 +sta_beacon_loss_count_read_9370 sta_beacon_loss_count_read 3-0 9370 NULL
130105 +b43legacy_attr_interfmode_show_9373 b43legacy_attr_interfmode_show 0 9373 NULL
130106 +reiserfs_write_end_9374 reiserfs_write_end 0-5 9374 NULL nohasharray
130107 +raid5_start_reshape_9374 raid5_start_reshape 0 9374 &reiserfs_write_end_9374
130108 +qlcnic_82xx_napi_add_9375 qlcnic_82xx_napi_add 0 9375 NULL
130109 +vivid_radio_rx_read_9376 vivid_radio_rx_read 0 9376 NULL
130110 +cx18_av_audio_s_ctrl_9378 cx18_av_audio_s_ctrl 0 9378 NULL
130111 +pci_stub_notifier_9381 pci_stub_notifier 0 9381 NULL
130112 +provides_device_sdrs_show_9385 provides_device_sdrs_show 0 9385 NULL
130113 +queue_skb_9391 queue_skb 0 9391 NULL
130114 +mlx4_bitmap_init_9393 mlx4_bitmap_init 5-2 9393 NULL nohasharray
130115 +s5m_rtc_start_alarm_9393 s5m_rtc_start_alarm 0 9393 &mlx4_bitmap_init_9393
130116 +apds990x_set_arate_9394 apds990x_set_arate 0 9394 NULL
130117 +virtqueue_add_outbuf_9395 virtqueue_add_outbuf 3 9395 NULL
130118 +read_9397 read 3 9397 NULL nohasharray
130119 +cx23885_buf_prepare_9397 cx23885_buf_prepare 0 9397 &read_9397
130120 +__jbd2_journal_force_commit_9398 __jbd2_journal_force_commit 0 9398 NULL
130121 +o2nm_node_show_9403 o2nm_node_show 0 9403 NULL
130122 +show_ipInHdrErrors_9405 show_ipInHdrErrors 0 9405 NULL nohasharray
130123 +writepage_nounlock_9405 writepage_nounlock 0 9405 &show_ipInHdrErrors_9405
130124 +softdog_notify_sys_9410 softdog_notify_sys 0 9410 NULL
130125 +tpm_stm_i2c_send_9412 tpm_stm_i2c_send 3-0 9412 NULL
130126 +nobh_truncate_page_9414 nobh_truncate_page 0 9414 NULL nohasharray
130127 +qlcnic_sriov_pf_cal_res_limit_9414 qlcnic_sriov_pf_cal_res_limit 0 9414 &nobh_truncate_page_9414
130128 +hash_ipportip4_expire_9415 hash_ipportip4_expire 4 9415 NULL
130129 +i2c_sysfs_new_device_9417 i2c_sysfs_new_device 0-4 9417 NULL
130130 +nf_nat_sip_expect_9418 nf_nat_sip_expect 8 9418 NULL nohasharray
130131 +store_lmc_9418 store_lmc 0-4 9418 &nf_nat_sip_expect_9418
130132 +show_ipv6_iface_router_state_9425 show_ipv6_iface_router_state 0 9425 NULL nohasharray
130133 +prism2_aux_dump_proc_no_read_9425 prism2_aux_dump_proc_no_read 0-3 9425 &show_ipv6_iface_router_state_9425
130134 +sync_inode_9429 sync_inode 0 9429 NULL
130135 +bm_realloc_pages_9431 bm_realloc_pages 2 9431 NULL
130136 +kvm_cpu_hotplug_9434 kvm_cpu_hotplug 0 9434 NULL nohasharray
130137 +store_auto_brightness_9434 store_auto_brightness 0-4 9434 &kvm_cpu_hotplug_9434
130138 +sd_start_72a_9437 sd_start_72a 0 9437 NULL
130139 +ffs_ep0_write_9438 ffs_ep0_write 3 9438 NULL nohasharray
130140 +wacom_show_speed_9438 wacom_show_speed 0 9438 &ffs_ep0_write_9438 nohasharray
130141 +ocfs2_last_eb_is_empty_9438 ocfs2_last_eb_is_empty 0 9438 &wacom_show_speed_9438
130142 +mc13xxx_irq_unmask_9441 mc13xxx_irq_unmask 2-0 9441 NULL
130143 +kmalloc_array_9444 kmalloc_array 2-1 9444 NULL
130144 +b43_attr_interfmode_show_9448 b43_attr_interfmode_show 0 9448 NULL
130145 +ieee80211_if_fmt_fwded_unicast_9454 ieee80211_if_fmt_fwded_unicast 3 9454 NULL
130146 +mcs_unwrap_mir_9455 mcs_unwrap_mir 3 9455 NULL
130147 +ad_aggregator_id_show_9456 ad_aggregator_id_show 0 9456 NULL
130148 +show_in_max2_9458 show_in_max2 0 9458 NULL
130149 +alloc_stac_spec_9459 alloc_stac_spec 0 9459 NULL
130150 +fcoe_dcb_app_notification_9468 fcoe_dcb_app_notification 0 9468 NULL
130151 +agp_generic_alloc_user_9470 agp_generic_alloc_user 1 9470 NULL nohasharray
130152 +get_registers_9470 get_registers 4 9470 &agp_generic_alloc_user_9470 nohasharray
130153 +adis16136_read_frequency_9470 adis16136_read_frequency 0 9470 &get_registers_9470
130154 +parport_uss720_write_compat_9471 parport_uss720_write_compat 0 9471 NULL nohasharray
130155 +notify_recv_init_9471 notify_recv_init 0 9471 &parport_uss720_write_compat_9471
130156 +slab_mem_going_online_callback_9474 slab_mem_going_online_callback 0 9474 NULL
130157 +queue_9475 queue 0 9475 NULL
130158 +shared_cpu_list_show_9488 shared_cpu_list_show 0 9488 NULL nohasharray
130159 +proc_bus_pci_write_9488 proc_bus_pci_write 0-3 9488 &shared_cpu_list_show_9488
130160 +xennet_get_sset_count_9490 xennet_get_sset_count 0 9490 NULL
130161 +crypt_status_9492 crypt_status 5 9492 NULL nohasharray
130162 +patch_cs4208_9492 patch_cs4208 0 9492 &crypt_status_9492 nohasharray
130163 +__alloc_preds_9492 __alloc_preds 2 9492 &patch_cs4208_9492
130164 +target_core_dev_pr_show_attr_res_pr_registered_i_pts_9493 target_core_dev_pr_show_attr_res_pr_registered_i_pts 0 9493 NULL
130165 +show_tabletYtilt_9494 show_tabletYtilt 0 9494 NULL
130166 +spi_w8r8_9497 spi_w8r8 0 9497 NULL
130167 +sock_recvmsg_9500 sock_recvmsg 0-3 9500 NULL
130168 +lbs_threshold_write_9502 lbs_threshold_write 5-0 9502 NULL
130169 +str_to_quirk_9507 str_to_quirk 0 9507 NULL
130170 +keyring_diff_objects_9508 keyring_diff_objects 0 9508 NULL
130171 +amd_ec_wait_read_9509 amd_ec_wait_read 0 9509 NULL
130172 +lp_write_9511 lp_write 3-0 9511 NULL nohasharray
130173 +saa717x_s_ctrl_9511 saa717x_s_ctrl 0 9511 &lp_write_9511 nohasharray
130174 +ad7266_wakeup_9511 ad7266_wakeup 0 9511 &saa717x_s_ctrl_9511
130175 +powerclamp_get_max_state_9512 powerclamp_get_max_state 0 9512 NULL nohasharray
130176 +vivid_vbi_cap_s_ctrl_9512 vivid_vbi_cap_s_ctrl 0 9512 &powerclamp_get_max_state_9512
130177 +cx88_risc_databuffer_9515 cx88_risc_databuffer 0 9515 NULL
130178 +disk_events_show_9516 disk_events_show 0 9516 NULL nohasharray
130179 +match_format_9516 match_format 0 9516 &disk_events_show_9516
130180 +do_strip_9517 do_strip 0 9517 NULL
130181 +target_core_alua_tg_pt_gp_show_attr_preferred_9519 target_core_alua_tg_pt_gp_show_attr_preferred 0 9519 NULL
130182 +iwl_dbgfs_fw_dbg_conf_read_9522 iwl_dbgfs_fw_dbg_conf_read 3-0 9522 NULL
130183 +roccat_common2_sysfs_read_keys_macro_9524 roccat_common2_sysfs_read_keys_macro 0-5-6 9524 NULL
130184 +log_buf_len_show_9525 log_buf_len_show 0 9525 NULL
130185 +ll_max_read_ahead_whole_mb_seq_write_9528 ll_max_read_ahead_whole_mb_seq_write 3 9528 NULL
130186 +lm3533_update_9529 lm3533_update 0 9529 NULL
130187 +command_setvloffset_9530 command_setvloffset 0 9530 NULL
130188 +radeon_fb_helper_set_par_9531 radeon_fb_helper_set_par 0 9531 NULL
130189 +ceph_vxattrcb_layout_stripe_unit_9532 ceph_vxattrcb_layout_stripe_unit 0 9532 NULL
130190 +ext3_alloc_branch_9534 ext3_alloc_branch 5 9534 NULL
130191 +fuse_readpage_9536 fuse_readpage 0 9536 NULL
130192 +read_cc_table_bin_9538 read_cc_table_bin 0-5-6 9538 NULL
130193 +iwl_dbgfs_bf_params_read_9542 iwl_dbgfs_bf_params_read 3-0 9542 NULL
130194 +il_dbgfs_missed_beacon_write_9546 il_dbgfs_missed_beacon_write 3-0 9546 NULL nohasharray
130195 +unmerge_ksm_pages_9546 unmerge_ksm_pages 0 9546 &il_dbgfs_missed_beacon_write_9546
130196 +audit_log_n_untrustedstring_9548 audit_log_n_untrustedstring 3 9548 NULL nohasharray
130197 +gsc_m2m_start_streaming_9548 gsc_m2m_start_streaming 0 9548 &audit_log_n_untrustedstring_9548 nohasharray
130198 +udc_start_9548 udc_start 0 9548 &gsc_m2m_start_streaming_9548 nohasharray
130199 +compat_SyS_pwritev64_9548 compat_SyS_pwritev64 3 9548 &udc_start_9548
130200 +kyrofb_check_var_9550 kyrofb_check_var 0 9550 NULL
130201 +pm_runtime_get_9552 pm_runtime_get 0 9552 NULL
130202 +ads1015_read_adc_9556 ads1015_read_adc 0 9556 NULL
130203 +batadv_tt_prepare_tvlv_global_data_9557 batadv_tt_prepare_tvlv_global_data 0 9557 NULL
130204 +fw_node_create_9559 fw_node_create 2 9559 NULL
130205 +ipath_get_user_pages_9561 ipath_get_user_pages 0 9561 NULL
130206 +_nfs4_proc_access_9563 _nfs4_proc_access 0 9563 NULL nohasharray
130207 +mwifiex_cmd_coalesce_cfg_9563 mwifiex_cmd_coalesce_cfg 0 9563 &_nfs4_proc_access_9563
130208 +kobj_map_9566 kobj_map 3-2-0 9566 NULL
130209 +status_9569 status 0 9569 NULL nohasharray
130210 +m88e1149_config_init_9569 m88e1149_config_init 0 9569 &status_9569
130211 +bnx2_get_sset_count_9570 bnx2_get_sset_count 0 9570 NULL
130212 +ds1343_set_alarm_9573 ds1343_set_alarm 0 9573 NULL
130213 +f2fs_read_data_pages_9574 f2fs_read_data_pages 4 9574 NULL
130214 +add_memory_9575 add_memory 0 9575 NULL
130215 +sch_access_9576 sch_access 0 9576 NULL
130216 +xc_write_reg_9578 xc_write_reg 0 9578 NULL
130217 +snd_cmipci_capture_spdif_prepare_9581 snd_cmipci_capture_spdif_prepare 0 9581 NULL
130218 +cyapa_gen5_write_fw_block_9584 cyapa_gen5_write_fw_block 0 9584 NULL
130219 +tps65912_reg_enable_9587 tps65912_reg_enable 0 9587 NULL nohasharray
130220 +khugepaged_defrag_store_9587 khugepaged_defrag_store 4-0 9587 &tps65912_reg_enable_9587
130221 +shmem_write_begin_9589 shmem_write_begin 0 9589 NULL
130222 +bop_mark_9593 bop_mark 0 9593 NULL
130223 +wl1271_cmd_configure_9598 wl1271_cmd_configure 0 9598 NULL
130224 +store_rps_map_9600 store_rps_map 0-4 9600 NULL
130225 +__cfqg_set_weight_device_9602 __cfqg_set_weight_device 0-3 9602 NULL
130226 +do_sync_9604 do_sync 1 9604 NULL
130227 +snd_emu10k1_fx8010_read_9605 snd_emu10k1_fx8010_read 5-0 9605 NULL nohasharray
130228 +batadv_send_skb_push_fill_unicast_9605 batadv_send_skb_push_fill_unicast 2 9605 &snd_emu10k1_fx8010_read_9605 nohasharray
130229 +xfs_qm_dqattach_one_9605 xfs_qm_dqattach_one 0 9605 &batadv_send_skb_push_fill_unicast_9605
130230 +ixgbevf_set_vfta_vf_9608 ixgbevf_set_vfta_vf 0 9608 NULL
130231 +acpi_ns_build_internal_name_9620 acpi_ns_build_internal_name 0 9620 NULL nohasharray
130232 +watchdog_notify_sys_9620 watchdog_notify_sys 0 9620 &acpi_ns_build_internal_name_9620
130233 +lov_ost_pool_add_9626 lov_ost_pool_add 3 9626 NULL
130234 +saa7164_buffer_alloc_user_9627 saa7164_buffer_alloc_user 2 9627 NULL
130235 +i801_block_transaction_byte_by_byte_9630 i801_block_transaction_byte_by_byte 0 9630 NULL nohasharray
130236 +copy_msghdr_from_user_9630 copy_msghdr_from_user 0 9630 &i801_block_transaction_byte_by_byte_9630
130237 +kernfs_iop_listxattr_9634 kernfs_iop_listxattr 0-3 9634 NULL
130238 +ceph_copy_user_to_page_vector_9635 ceph_copy_user_to_page_vector 3-4 9635 NULL
130239 +acpi_ex_insert_into_field_9638 acpi_ex_insert_into_field 0 9638 NULL
130240 +compat_sys_keyctl_9639 compat_sys_keyctl 4 9639 NULL nohasharray
130241 +show_umcast_9639 show_umcast 0 9639 &compat_sys_keyctl_9639 nohasharray
130242 +show_country_codes_9639 show_country_codes 0 9639 &show_umcast_9639
130243 +mptsas_get_enclosure_identifier_9640 mptsas_get_enclosure_identifier 0 9640 NULL
130244 +lmLogInit_9643 lmLogInit 0 9643 NULL
130245 +patch_vt1709_9644 patch_vt1709 0 9644 NULL
130246 +ll_checksum_seq_write_9648 ll_checksum_seq_write 3 9648 NULL
130247 +ocfs2_xattr_get_rec_9652 ocfs2_xattr_get_rec 0 9652 NULL nohasharray
130248 +zd_ioread32_locked_9652 zd_ioread32_locked 0 9652 &ocfs2_xattr_get_rec_9652
130249 +__uncore_cmask8_show_9653 __uncore_cmask8_show 0 9653 NULL
130250 +snd_seq_ioctl_set_queue_client_9655 snd_seq_ioctl_set_queue_client 0 9655 NULL
130251 +ceph_fscache_inode_get_key_9656 ceph_fscache_inode_get_key 0 9656 NULL
130252 +queue_received_packet_9657 queue_received_packet 5 9657 NULL
130253 +usnic_ib_show_fw_ver_9663 usnic_ib_show_fw_ver 0 9663 NULL nohasharray
130254 +cifs_set_file_info_9663 cifs_set_file_info 0 9663 &usnic_ib_show_fw_ver_9663
130255 +inode_setattr_9668 inode_setattr 0 9668 NULL
130256 +snd_opl4_mem_proc_write_9670 snd_opl4_mem_proc_write 5 9670 NULL
130257 +wl12xx_get_rx_packet_len_9673 wl12xx_get_rx_packet_len 0-3 9673 NULL
130258 +s_audio_sampling_freq_9675 s_audio_sampling_freq 0 9675 NULL
130259 +dns_query_9676 dns_query 3 9676 NULL nohasharray
130260 +ks8842_read16_9676 ks8842_read16 0 9676 &dns_query_9676 nohasharray
130261 +snd_ac97_dev_register_9676 snd_ac97_dev_register 0 9676 &ks8842_read16_9676
130262 +qib_7322_handle_hwerrors_9678 qib_7322_handle_hwerrors 3 9678 NULL
130263 +calgary_map_sg_9680 calgary_map_sg 0-3 9680 NULL
130264 +urbnum_show_9682 urbnum_show 0 9682 NULL nohasharray
130265 +wl1271_init_templates_config_9682 wl1271_init_templates_config 0 9682 &urbnum_show_9682
130266 +nilfs_btree_lookup_9685 nilfs_btree_lookup 0 9685 NULL
130267 +show_in0_9686 show_in0 0 9686 NULL
130268 +__erst_read_from_storage_9690 __erst_read_from_storage 0 9690 NULL
130269 +bfs_writepage_9692 bfs_writepage 0 9692 NULL
130270 +crc32_final_9693 crc32_final 0 9693 NULL
130271 +get_max_brightness_9697 get_max_brightness 0 9697 NULL
130272 +lowpan_control_write_9699 lowpan_control_write 3-0 9699 NULL
130273 +vx_transfer_end_9701 vx_transfer_end 0 9701 NULL nohasharray
130274 +show_turbo_cooldown_9701 show_turbo_cooldown 0 9701 &vx_transfer_end_9701 nohasharray
130275 +tpm_tis_send_data_9701 tpm_tis_send_data 0 9701 &show_turbo_cooldown_9701
130276 +fuse_iter_npages_9705 fuse_iter_npages 0 9705 NULL nohasharray
130277 +ieee80211_if_read_aid_9705 ieee80211_if_read_aid 3-0 9705 &fuse_iter_npages_9705
130278 +update_flag_9706 update_flag 0 9706 NULL
130279 +core_alua_store_preferred_bit_9711 core_alua_store_preferred_bit 0-3 9711 NULL
130280 +il4965_commit_rxon_9717 il4965_commit_rxon 0 9717 NULL
130281 +parse_uac2_sample_rate_range_9718 parse_uac2_sample_rate_range 0 9718 NULL
130282 +sstfb_set_par_9719 sstfb_set_par 0 9719 NULL
130283 +SYSC_ppoll_9721 SYSC_ppoll 2 9721 NULL
130284 +t4_wr_mbox_9732 t4_wr_mbox 0 9732 NULL
130285 +cyapa_update_suspend_scanrate_9734 cyapa_update_suspend_scanrate 0-4 9734 NULL
130286 +show_cmd_per_lun_9735 show_cmd_per_lun 0 9735 NULL nohasharray
130287 +c2port_show_rev_id_9735 c2port_show_rev_id 0 9735 &show_cmd_per_lun_9735
130288 +get_flashnode_param_9736 get_flashnode_param 0 9736 NULL
130289 +ieee80211_if_fmt_num_mcast_sta_9738 ieee80211_if_fmt_num_mcast_sta 3 9738 NULL nohasharray
130290 +fan_get_9738 fan_get 0 9738 &ieee80211_if_fmt_num_mcast_sta_9738
130291 +number_of_sets_show_9739 number_of_sets_show 0 9739 NULL
130292 +shmem_replace_page_9740 shmem_replace_page 0 9740 NULL
130293 +ddb_input_read_9743 ddb_input_read 3-0 9743 NULL nohasharray
130294 +set_otp1_9743 set_otp1 4-0 9743 &ddb_input_read_9743
130295 +uuid_show_9749 uuid_show 0 9749 NULL
130296 +regmap_multi_reg_write_bypassed_9751 regmap_multi_reg_write_bypassed 3 9751 NULL nohasharray
130297 +sta_last_ack_signal_read_9751 sta_last_ack_signal_read 3-0 9751 &regmap_multi_reg_write_bypassed_9751
130298 +dsa_slave_get_regs_len_9753 dsa_slave_get_regs_len 0 9753 NULL
130299 +o2nm_cluster_attr_fence_method_write_9755 o2nm_cluster_attr_fence_method_write 0-3 9755 NULL
130300 +pcpu_alloc_9757 pcpu_alloc 1-2 9757 NULL
130301 +store_fc_rport_fast_io_fail_tmo_9761 store_fc_rport_fast_io_fail_tmo 0-4 9761 NULL
130302 +set_rtc_irq_bit_9763 set_rtc_irq_bit 0 9763 NULL
130303 +__alloc_percpu_9764 __alloc_percpu 1-2 9764 NULL
130304 +sctp_send_asconf_del_ip_9767 sctp_send_asconf_del_ip 0 9767 NULL
130305 +amd_decode_mce_9768 amd_decode_mce 0 9768 NULL
130306 +sh_eth_check_reset_9773 sh_eth_check_reset 0 9773 NULL
130307 +mapping_error_9774 mapping_error 0 9774 NULL
130308 +eni_open_9778 eni_open 0 9778 NULL
130309 +reset_write_9784 reset_write 0-3 9784 NULL
130310 +wl12xx_fetch_firmware_9788 wl12xx_fetch_firmware 0 9788 NULL nohasharray
130311 +gpio_value_store_9788 gpio_value_store 0-4 9788 &wl12xx_fetch_firmware_9788
130312 +ali1535_transaction_9792 ali1535_transaction 0 9792 NULL
130313 +dib8096p_tuner_write_serpar_9793 dib8096p_tuner_write_serpar 0-3 9793 NULL
130314 +bio_alloc_map_data_9798 bio_alloc_map_data 1 9798 NULL nohasharray
130315 +snd_pcm_dev_register_9798 snd_pcm_dev_register 0 9798 &bio_alloc_map_data_9798
130316 +ath10k_debug_start_9800 ath10k_debug_start 0 9800 NULL
130317 +_regmap_write_9803 _regmap_write 0 9803 NULL
130318 +can_change_mtu_9804 can_change_mtu 0 9804 NULL
130319 +snd_pcm_lib_alloc_vmalloc_32_buffer_9813 snd_pcm_lib_alloc_vmalloc_32_buffer 2 9813 NULL nohasharray
130320 +ieee80211_if_read_state_9813 ieee80211_if_read_state 3-0 9813 &snd_pcm_lib_alloc_vmalloc_32_buffer_9813 nohasharray
130321 +udpv6_recvmsg_9813 udpv6_recvmsg 4-0 9813 &ieee80211_if_read_state_9813
130322 +ath9k_start_9815 ath9k_start 0 9815 NULL
130323 +pnp_mem_start_9817 pnp_mem_start 0 9817 NULL
130324 +kernel_physical_mapping_init_9818 kernel_physical_mapping_init 0-2-1 9818 NULL
130325 +regulator_bypass_show_9824 regulator_bypass_show 0 9824 NULL
130326 +show_sas_rphy_bay_identifier_9826 show_sas_rphy_bay_identifier 0 9826 NULL nohasharray
130327 +tipc_setsockopt_9826 tipc_setsockopt 0 9826 &show_sas_rphy_bay_identifier_9826
130328 +log_recovery_delay_show_9827 log_recovery_delay_show 0 9827 NULL
130329 +compat_SyS_vmsplice_9828 compat_SyS_vmsplice 3 9828 NULL
130330 +parport_uss720_ecp_write_addr_9838 parport_uss720_ecp_write_addr 0 9838 NULL
130331 +dvb_dvr_set_buffer_size_9840 dvb_dvr_set_buffer_size 2 9840 NULL
130332 +rtl92ce_hw_init_9858 rtl92ce_hw_init 0 9858 NULL
130333 +garmin_write_room_9859 garmin_write_room 0 9859 NULL
130334 +iwl_poll_prph_bit_9861 iwl_poll_prph_bit 0 9861 NULL
130335 +bfad_im_model_show_9862 bfad_im_model_show 0 9862 NULL
130336 +pmcraid_alloc_sglist_9864 pmcraid_alloc_sglist 1 9864 NULL
130337 +task_can_attach_9867 task_can_attach 0 9867 NULL
130338 +f1x_translate_sysaddr_to_cs_9868 f1x_translate_sysaddr_to_cs 2 9868 NULL
130339 +wil_read_file_ioblob_9878 wil_read_file_ioblob 3-0 9878 NULL nohasharray
130340 +dir_commit_chunk_9878 dir_commit_chunk 3 9878 &wil_read_file_ioblob_9878
130341 +fuse_dev_read_9884 fuse_dev_read 0 9884 NULL
130342 +wl1271_cmd_radio_parms_9886 wl1271_cmd_radio_parms 0 9886 NULL
130343 +show_sensor_9889 show_sensor 0 9889 NULL
130344 +snd_midi_event_new_9893 snd_midi_event_new 1 9893 NULL nohasharray
130345 +bm_register_write_9893 bm_register_write 3-0 9893 &snd_midi_event_new_9893
130346 +snd_gf1_pcm_playback_copy_9895 snd_gf1_pcm_playback_copy 5 9895 NULL
130347 +aac_show_vendor_9903 aac_show_vendor 0 9903 NULL nohasharray
130348 +sf1_write_9903 sf1_write 0 9903 &aac_show_vendor_9903
130349 +write_9907 write 0-3 9907 NULL
130350 +compat_sys_ipc_9912 compat_sys_ipc 3 9912 NULL
130351 +sr_write_cmd_async_9921 sr_write_cmd_async 5 9921 NULL
130352 +bq2415x_i2c_read_bit_9924 bq2415x_i2c_read_bit 3-0 9924 NULL
130353 +file_permission_9925 file_permission 0 9925 NULL
130354 +zd1201_mac_reset_9926 zd1201_mac_reset 0 9926 NULL
130355 +iwl_dbgfs_prph_reg_read_9928 iwl_dbgfs_prph_reg_read 3-0 9928 NULL
130356 +store_remote_ip_9929 store_remote_ip 0 9929 NULL
130357 +metapage_writepage_9936 metapage_writepage 0 9936 NULL
130358 +tc3589x_reg_read_9940 tc3589x_reg_read 0 9940 NULL
130359 +pstore_ftrace_knob_read_9947 pstore_ftrace_knob_read 3 9947 NULL
130360 +read_file_misc_9948 read_file_misc 3-0 9948 NULL
130361 +bh1770_get_lux_rate_9949 bh1770_get_lux_rate 0 9949 NULL
130362 +set_rxd_buffer_pointer_9950 set_rxd_buffer_pointer 8 9950 NULL
130363 +ext2_new_blocks_9954 ext2_new_blocks 2-0 9954 NULL
130364 +iscsi_tpg_param_show_MaxOutstandingR2T_9959 iscsi_tpg_param_show_MaxOutstandingR2T 0 9959 NULL
130365 +SyS_gethostname_9964 SyS_gethostname 2 9964 NULL
130366 +iscsit_ta_demo_mode_discovery_9966 iscsit_ta_demo_mode_discovery 0 9966 NULL nohasharray
130367 +edac_dev_block_store_9966 edac_dev_block_store 0-4 9966 &iscsit_ta_demo_mode_discovery_9966
130368 +get_free_serial_index_9969 get_free_serial_index 0 9969 NULL
130369 +vivid_loop_out_s_ctrl_9970 vivid_loop_out_s_ctrl 0 9970 NULL nohasharray
130370 +store_9970 store 0 9970 &vivid_loop_out_s_ctrl_9970
130371 +btrfs_add_link_9973 btrfs_add_link 5 9973 NULL nohasharray
130372 +show_fcstat_rx_frames_9973 show_fcstat_rx_frames 0 9973 &btrfs_add_link_9973
130373 +ath6kl_usb_submit_ctrl_out_9978 ath6kl_usb_submit_ctrl_out 6 9978 NULL
130374 +il4965_dump_fh_9979 il4965_dump_fh 0 9979 NULL
130375 +twl6040_power_up_manual_9982 twl6040_power_up_manual 0 9982 NULL nohasharray
130376 +sscanf_9982 sscanf 0 9982 &twl6040_power_up_manual_9982 nohasharray
130377 +ixgbevf_obtain_mbx_lock_vf_9982 ixgbevf_obtain_mbx_lock_vf 0 9982 &sscanf_9982
130378 +max_power_store_9983 max_power_store 0-4 9983 NULL nohasharray
130379 +store_fan16_9983 store_fan16 0-4 9983 &max_power_store_9983
130380 +SYSC_move_pages_9986 SYSC_move_pages 2 9986 NULL nohasharray
130381 +nfs_writepage_locked_9986 nfs_writepage_locked 0 9986 &SYSC_move_pages_9986
130382 +ems_usb_command_msg_9991 ems_usb_command_msg 0 9991 NULL
130383 +set_tcrit1_9995 set_tcrit1 0-4 9995 NULL
130384 +ath10k_peer_create_9999 ath10k_peer_create 0 9999 NULL
130385 +store_als_en_10003 store_als_en 0-4 10003 NULL
130386 +dimmdev_edac_mode_show_10010 dimmdev_edac_mode_show 0 10010 NULL
130387 +check_tp_10015 check_tp 0 10015 NULL
130388 +i915_gem_obj_ggtt_pin_10018 i915_gem_obj_ggtt_pin 0 10018 NULL
130389 +aat2870_dump_reg_10019 aat2870_dump_reg 0 10019 NULL
130390 +da9063_rtc_stop_alarm_10020 da9063_rtc_stop_alarm 0 10020 NULL
130391 +nouveau_hwmon_set_temp1_auto_point1_temp_hyst_10022 nouveau_hwmon_set_temp1_auto_point1_temp_hyst 0-4 10022 NULL
130392 +handle_request_10024 handle_request 9 10024 NULL
130393 +show_tcpRtoMin_10025 show_tcpRtoMin 0 10025 NULL
130394 +igb_enable_sriov_10027 igb_enable_sriov 0 10027 NULL
130395 +hdmi_pin_hbr_setup_10030 hdmi_pin_hbr_setup 0 10030 NULL
130396 +bnx2_alloc_bad_rbuf_10032 bnx2_alloc_bad_rbuf 0 10032 NULL
130397 +show_fc_vport_roles_10033 show_fc_vport_roles 0 10033 NULL
130398 +rx8581_rtc_read_time_10036 rx8581_rtc_read_time 0 10036 NULL
130399 +mgmt_alloc_cmd_data_10037 mgmt_alloc_cmd_data 0 10037 NULL
130400 +protection_level_store_10041 protection_level_store 0-4 10041 NULL
130401 +wcn36xx_add_interface_10046 wcn36xx_add_interface 0 10046 NULL nohasharray
130402 +sm501fb_set_par_pnl_10046 sm501fb_set_par_pnl 0 10046 &wcn36xx_add_interface_10046
130403 +bop_propagate_10048 bop_propagate 0 10048 NULL
130404 +wl1271_acx_bcn_dtim_options_10051 wl1271_acx_bcn_dtim_options 0 10051 NULL
130405 +regulator_ena_gpio_ctrl_10053 regulator_ena_gpio_ctrl 0 10053 NULL nohasharray
130406 +mlx4_en_config_rss_qp_10053 mlx4_en_config_rss_qp 0 10053 &regulator_ena_gpio_ctrl_10053
130407 +show_protocol_stat_10062 show_protocol_stat 0 10062 NULL
130408 +vfio_pci_write_10063 vfio_pci_write 3-0 10063 NULL
130409 +asymmetric_key_generate_id_10064 asymmetric_key_generate_id 4-2 10064 NULL nohasharray
130410 +send_common_10064 send_common 0 10064 &asymmetric_key_generate_id_10064 nohasharray
130411 +bnad_setup_rx_10064 bnad_setup_rx 0 10064 &send_common_10064
130412 +ksdazzle_change_speed_10068 ksdazzle_change_speed 0 10068 NULL
130413 +e100_get_regs_len_10071 e100_get_regs_len 0 10071 NULL
130414 +epat_read_regr_10074 epat_read_regr 0 10074 NULL
130415 +arkfb_set_par_10075 arkfb_set_par 0 10075 NULL
130416 +ali1563_block_start_10077 ali1563_block_start 0 10077 NULL
130417 +cdc_ncm_show_wNdpInAlignment_10081 cdc_ncm_show_wNdpInAlignment 0 10081 NULL nohasharray
130418 +_ctl_device_handle_show_10081 _ctl_device_handle_show 0 10081 &cdc_ncm_show_wNdpInAlignment_10081 nohasharray
130419 +wl1271_acx_feature_cfg_10081 wl1271_acx_feature_cfg 0 10081 &_ctl_device_handle_show_10081
130420 +hr222_pll_freq_register_10084 hr222_pll_freq_register 0 10084 NULL
130421 +fsa9480_set_manualsw_10088 fsa9480_set_manualsw 0-4 10088 NULL
130422 +il_add_station_common_10089 il_add_station_common 0 10089 NULL
130423 +dev_exceptions_copy_10091 dev_exceptions_copy 0 10091 NULL
130424 +xfs_attr_rmtval_get_10092 xfs_attr_rmtval_get 0 10092 NULL
130425 +class_show_10093 class_show 0 10093 NULL
130426 +nr_create_10094 nr_create 0 10094 NULL
130427 +show_pwm_min_10095 show_pwm_min 0 10095 NULL
130428 +adp8860_bl_l3_dark_dim_store_10096 adp8860_bl_l3_dark_dim_store 4-0 10096 NULL
130429 +sctp_primitive_ASCONF_10098 sctp_primitive_ASCONF 0 10098 NULL nohasharray
130430 +bcm5482_config_init_10098 bcm5482_config_init 0 10098 &sctp_primitive_ASCONF_10098
130431 +wm831x_gpio_direction_in_10099 wm831x_gpio_direction_in 0 10099 NULL
130432 +em28xx_read_reg_req_len_10100 em28xx_read_reg_req_len 0 10100 NULL nohasharray
130433 +nouveau_hwmon_show_temp_10100 nouveau_hwmon_show_temp 0 10100 &em28xx_read_reg_req_len_10100
130434 +ubifs_tnc_add_10103 ubifs_tnc_add 0 10103 NULL
130435 +xfs_btree_check_lptr_10104 xfs_btree_check_lptr 0 10104 NULL
130436 +ufs_bitmap_search_10105 ufs_bitmap_search 0-3 10105 NULL
130437 +get_elem_size_10110 get_elem_size 0-2 10110 NULL nohasharray
130438 +dynamic_ps_timeout_read_10110 dynamic_ps_timeout_read 3-0 10110 &get_elem_size_10110
130439 +gfs2_meta_read_10112 gfs2_meta_read 0 10112 NULL
130440 +host_control_smi_type_store_10118 host_control_smi_type_store 0-4 10118 NULL
130441 +snd_vortex_pcm_trigger_10123 snd_vortex_pcm_trigger 0 10123 NULL
130442 +wl1271_acx_host_if_cfg_bitmap_10124 wl1271_acx_host_if_cfg_bitmap 0 10124 NULL
130443 +offset_to_bit_10134 offset_to_bit 0 10134 NULL nohasharray
130444 +SyS_migrate_pages_10134 SyS_migrate_pages 2 10134 &offset_to_bit_10134
130445 +tipc_l2_device_event_10137 tipc_l2_device_event 0 10137 NULL
130446 +dev_get_valid_name_10138 dev_get_valid_name 0 10138 NULL
130447 +tw9906_s_ctrl_10143 tw9906_s_ctrl 0 10143 NULL
130448 +null_hash_setkey_10147 null_hash_setkey 0 10147 NULL
130449 +qlge_open_10148 qlge_open 0 10148 NULL
130450 +show_alarms_10150 show_alarms 0 10150 NULL
130451 +__dev_mc_add_10152 __dev_mc_add 0 10152 NULL
130452 +enable_iso_interface_10154 enable_iso_interface 0 10154 NULL
130453 +aes_decrypt_packets_read_10155 aes_decrypt_packets_read 3-0 10155 NULL
130454 +rx_out_of_mem_read_10157 rx_out_of_mem_read 3-0 10157 NULL nohasharray
130455 +lm3530_init_registers_10157 lm3530_init_registers 0 10157 &rx_out_of_mem_read_10157 nohasharray
130456 +tracing_nsecs_write_10157 tracing_nsecs_write 3 10157 &lm3530_init_registers_10157
130457 +ol_chunk_entries_10159 ol_chunk_entries 0 10159 NULL nohasharray
130458 +hidg_alloc_ep_req_10159 hidg_alloc_ep_req 2 10159 &ol_chunk_entries_10159
130459 +brcmf_msgbuf_init_pktids_10160 brcmf_msgbuf_init_pktids 1 10160 NULL
130460 +snd_virmidi_dev_attach_seq_10164 snd_virmidi_dev_attach_seq 0 10164 NULL nohasharray
130461 +sh_eth_get_sset_count_10164 sh_eth_get_sset_count 0 10164 &snd_virmidi_dev_attach_seq_10164
130462 +asd_store_update_bios_10165 asd_store_update_bios 4-0 10165 NULL
130463 +icmpv6_error_10167 icmpv6_error 0 10167 NULL nohasharray
130464 +cx2341x_hdl_api_10167 cx2341x_hdl_api 0 10167 &icmpv6_error_10167
130465 +kstrtol_from_user_10168 kstrtol_from_user 2-0 10168 NULL
130466 +persistent_ram_vmap_10169 persistent_ram_vmap 1-2 10169 NULL
130467 +init_rfdlist_10170 init_rfdlist 0 10170 NULL
130468 +proc_pid_attr_read_10173 proc_pid_attr_read 3-0 10173 NULL
130469 +hpfs_statfs_10175 hpfs_statfs 0 10175 NULL
130470 +pci_bus_write_config_word_10180 pci_bus_write_config_word 0 10180 NULL
130471 +jffs2_user_setxattr_10182 jffs2_user_setxattr 4-0 10182 NULL
130472 +address_read_file_10187 address_read_file 0 10187 NULL
130473 +cw1200_wsm_dumps_10192 cw1200_wsm_dumps 0-3 10192 NULL
130474 +proc_pid_permission_10194 proc_pid_permission 0 10194 NULL
130475 +volume_set_mute_10197 volume_set_mute 0 10197 NULL
130476 +cy8ctmg110_write_regs_10204 cy8ctmg110_write_regs 3 10204 NULL
130477 +extent_writepages_10205 extent_writepages 0 10205 NULL
130478 +cmpc_accel_g_select_show_v4_10207 cmpc_accel_g_select_show_v4 0 10207 NULL
130479 +lpfc_link_state_store_10215 lpfc_link_state_store 0-4 10215 NULL
130480 +__nf_nat_alloc_null_binding_10216 __nf_nat_alloc_null_binding 0 10216 NULL
130481 +wl12xx_spi_raw_write_10217 wl12xx_spi_raw_write 0 10217 NULL
130482 +ihex_validate_fw_10218 ihex_validate_fw 0 10218 NULL nohasharray
130483 +register_ftrace_function_10218 register_ftrace_function 0 10218 &ihex_validate_fw_10218
130484 +xfs_attr_rmtval_copyout_10222 xfs_attr_rmtval_copyout 0 10222 NULL
130485 +fsync_10223 fsync 0 10223 NULL
130486 +keene_cmd_main_10225 keene_cmd_main 0 10225 NULL nohasharray
130487 +ima_parse_add_rule_10225 ima_parse_add_rule 0 10225 &keene_cmd_main_10225
130488 +adv7175_g_fmt_10230 adv7175_g_fmt 0 10230 NULL
130489 +ican3_old_send_msg_10231 ican3_old_send_msg 0 10231 NULL
130490 +ec168_i2c_xfer_10235 ec168_i2c_xfer 0-3 10235 NULL
130491 +videobuf_dma_init_overlay_10236 videobuf_dma_init_overlay 0 10236 NULL
130492 +adfs_fplus_sync_10238 adfs_fplus_sync 0 10238 NULL
130493 +drbd_send_all_10239 drbd_send_all 4 10239 NULL
130494 +hdlc_rpr_irq_10240 hdlc_rpr_irq 2 10240 NULL nohasharray
130495 +qlcnic_83xx_add_rings_10240 qlcnic_83xx_add_rings 0 10240 &hdlc_rpr_irq_10240
130496 +ecryptfs_readpage_10242 ecryptfs_readpage 0 10242 NULL
130497 +pm8001_ctl_sas_spec_support_show_10243 pm8001_ctl_sas_spec_support_show 0 10243 NULL
130498 +nfc_alloc_recv_skb_10244 nfc_alloc_recv_skb 1 10244 NULL nohasharray
130499 +__uncore_filter_mask_show_10244 __uncore_filter_mask_show 0 10244 &nfc_alloc_recv_skb_10244 nohasharray
130500 +mutex_lock_killable_10244 mutex_lock_killable 0 10244 &__uncore_filter_mask_show_10244
130501 +ipip6_tunnel_init_10251 ipip6_tunnel_init 0 10251 NULL
130502 +ov2640_mask_set_10255 ov2640_mask_set 0 10255 NULL
130503 +cciss_proc_write_10259 cciss_proc_write 3-0 10259 NULL
130504 +store_protocols_10261 store_protocols 0-4 10261 NULL
130505 +snd_pcm_lib_preallocate_pages1_10273 snd_pcm_lib_preallocate_pages1 2 10273 NULL nohasharray
130506 +target_core_dev_attrib_attr_store_10273 target_core_dev_attrib_attr_store 0 10273 &snd_pcm_lib_preallocate_pages1_10273 nohasharray
130507 +irq_affinity_proc_write_10273 irq_affinity_proc_write 3-0 10273 &target_core_dev_attrib_attr_store_10273
130508 +xfs_bmbt_alloc_block_10277 xfs_bmbt_alloc_block 0 10277 NULL
130509 +rx8025_get_clock_adjust_10280 rx8025_get_clock_adjust 0 10280 NULL
130510 +__qlcnic_pci_sriov_enable_10281 __qlcnic_pci_sriov_enable 2-0 10281 NULL
130511 +add_keys_10284 add_keys 0 10284 NULL
130512 +snd_rme9652_capture_copy_10287 snd_rme9652_capture_copy 5 10287 NULL
130513 +ubi_leb_change_10289 ubi_leb_change 4-0 10289 NULL nohasharray
130514 +adp8870_bl_l5_dark_max_show_10289 adp8870_bl_l5_dark_max_show 0 10289 &ubi_leb_change_10289
130515 +nvif_object_new_10300 nvif_object_new 5 10300 NULL
130516 +therm_throt_device_show_core_throttle_count_10305 therm_throt_device_show_core_throttle_count 0 10305 NULL
130517 +diolan_usb_transfer_10306 diolan_usb_transfer 0 10306 NULL nohasharray
130518 +rocker_port_ctrl_vlan_add_10306 rocker_port_ctrl_vlan_add 0 10306 &diolan_usb_transfer_10306
130519 +usb_device_read_10309 usb_device_read 0-3 10309 NULL
130520 +read_emulate_10310 read_emulate 2-4 10310 NULL nohasharray
130521 +b43legacy_dma_mapping_error_10310 b43legacy_dma_mapping_error 2 10310 &read_emulate_10310
130522 +prod_id3_show_10314 prod_id3_show 0 10314 NULL
130523 +show_in_max_alarm_10319 show_in_max_alarm 0 10319 NULL
130524 +read_file_spectral_count_10320 read_file_spectral_count 3-0 10320 NULL nohasharray
130525 +ican3_send_msg_10320 ican3_send_msg 0 10320 &read_file_spectral_count_10320
130526 +ldo_regulator_enable_10323 ldo_regulator_enable 0 10323 NULL nohasharray
130527 +zd_chip_enable_hwint_10323 zd_chip_enable_hwint 0 10323 &ldo_regulator_enable_10323
130528 +cifs_permission_10324 cifs_permission 0 10324 NULL
130529 +matroxfb_check_var_10327 matroxfb_check_var 0 10327 NULL nohasharray
130530 +compat_SyS_writev_10327 compat_SyS_writev 3 10327 &matroxfb_check_var_10327
130531 +ubi_leb_read_10328 ubi_leb_read 0 10328 NULL
130532 +bcmgenet_alloc_rx_buffers_10329 bcmgenet_alloc_rx_buffers 0 10329 NULL
130533 +netlbl_catmap_setbit_10331 netlbl_catmap_setbit 0 10331 NULL
130534 +core_alua_show_implicit_trans_secs_10332 core_alua_show_implicit_trans_secs 0 10332 NULL nohasharray
130535 +usb_string_copy_10332 usb_string_copy 0 10332 &core_alua_show_implicit_trans_secs_10332
130536 +__smb_init_10336 __smb_init 0 10336 NULL
130537 +tun_sendmsg_10337 tun_sendmsg 0-4 10337 NULL
130538 +em28xx_read_reg_req_len_10340 em28xx_read_reg_req_len 0 10340 NULL nohasharray
130539 +softing_startstop_10340 softing_startstop 0 10340 &em28xx_read_reg_req_len_10340
130540 +mwifiex_send_tdls_data_frame_10347 mwifiex_send_tdls_data_frame 7 10347 NULL
130541 +ufx_alloc_urb_list_10349 ufx_alloc_urb_list 3 10349 NULL
130542 +erst_exec_load_var2_10352 erst_exec_load_var2 0 10352 NULL
130543 +dbAllocAny_10354 dbAllocAny 0 10354 NULL nohasharray
130544 +durations_show_10354 durations_show 0 10354 &dbAllocAny_10354
130545 +ath6kl_listen_int_read_10355 ath6kl_listen_int_read 3-0 10355 NULL
130546 +sta_ht_capa_read_10366 sta_ht_capa_read 3-0 10366 NULL
130547 +inotify_handle_event_10370 inotify_handle_event 0 10370 NULL
130548 +sh_dmae_nmi_handler_10371 sh_dmae_nmi_handler 0 10371 NULL
130549 +smc91c92_resume_10372 smc91c92_resume 0 10372 NULL
130550 +phy_connect_direct_10374 phy_connect_direct 0 10374 NULL
130551 +iscsi_nacl_param_show_MaxConnections_10377 iscsi_nacl_param_show_MaxConnections 0 10377 NULL
130552 +ecryptfs_decode_and_decrypt_filename_10379 ecryptfs_decode_and_decrypt_filename 5 10379 NULL nohasharray
130553 +rxon_assoc_10379 rxon_assoc 0 10379 &ecryptfs_decode_and_decrypt_filename_10379
130554 +show_rdac0_10381 show_rdac0 0 10381 NULL
130555 +si5351_clkin_prepare_10394 si5351_clkin_prepare 0 10394 NULL nohasharray
130556 +update_bits_10394 update_bits 0 10394 &si5351_clkin_prepare_10394
130557 +show_gpio_10395 show_gpio 0 10395 NULL
130558 +do_compat_pselect_10398 do_compat_pselect 1 10398 NULL
130559 +airspy_start_streaming_10403 airspy_start_streaming 0 10403 NULL nohasharray
130560 +ad7791_set_mode_10403 ad7791_set_mode 0 10403 &airspy_start_streaming_10403
130561 +snd_cs4281_capture_prepare_10410 snd_cs4281_capture_prepare 0 10410 NULL
130562 +ima_fw_from_file_10420 ima_fw_from_file 0 10420 NULL
130563 +dead_read_lines_10421 dead_read_lines 0 10421 NULL
130564 +uhid_hid_output_report_10423 uhid_hid_output_report 0-3 10423 NULL
130565 +isl29003_store_power_state_10424 isl29003_store_power_state 0-4 10424 NULL
130566 +elan_i2c_write_cmd_10433 elan_i2c_write_cmd 0 10433 NULL
130567 +max1363_monitor_store_freq_10434 max1363_monitor_store_freq 0-4 10434 NULL nohasharray
130568 +fwtty_rx_10434 fwtty_rx 3 10434 &max1363_monitor_store_freq_10434
130569 +wacom_led1_select_store_10438 wacom_led1_select_store 0-4 10438 NULL
130570 +ov9640_reg_write_10440 ov9640_reg_write 0 10440 NULL
130571 +free_block_10441 free_block 0 10441 NULL
130572 +ipr_alloc_dump_10445 ipr_alloc_dump 0 10445 NULL
130573 +iscsi_stat_tgt_attr_show_attr_last_fail_type_10446 iscsi_stat_tgt_attr_show_attr_last_fail_type 0 10446 NULL
130574 +show_fc_host_supported_classes_10447 show_fc_host_supported_classes 0 10447 NULL
130575 +show_pwm_auto_spinup_time_10454 show_pwm_auto_spinup_time 0 10454 NULL
130576 +spidev_sync_write_10462 spidev_sync_write 0 10462 NULL
130577 +o2hb_region_dev_write_10463 o2hb_region_dev_write 0-3 10463 NULL
130578 +event_phy_transmit_error_read_10471 event_phy_transmit_error_read 3-0 10471 NULL
130579 +show_control_state_10474 show_control_state 0 10474 NULL
130580 +hash_ipportip6_expire_10478 hash_ipportip6_expire 4 10478 NULL
130581 +clip_device_event_10481 clip_device_event 0 10481 NULL
130582 +mt9m111_setup_geometry_10485 mt9m111_setup_geometry 0 10485 NULL
130583 +ath10k_wmi_vdev_start_10487 ath10k_wmi_vdev_start 0 10487 NULL
130584 +__il4965_up_10489 __il4965_up 0 10489 NULL nohasharray
130585 +lpfc_fcp_imax_store_10489 lpfc_fcp_imax_store 0-4 10489 &__il4965_up_10489
130586 +show_card_10491 show_card 0 10491 NULL
130587 +ext2_setattr_10495 ext2_setattr 0 10495 NULL
130588 +dst_frames_10499 dst_frames 0 10499 NULL
130589 +ext4_itable_unused_count_10501 ext4_itable_unused_count 0 10501 NULL
130590 +ca91cx42_alloc_resource_10502 ca91cx42_alloc_resource 2 10502 NULL nohasharray
130591 +ds2781_get_pio_pin_10502 ds2781_get_pio_pin 0 10502 &ca91cx42_alloc_resource_10502
130592 +si5351_vxco_prepare_10506 si5351_vxco_prepare 0 10506 NULL
130593 +qib_alloc_fast_reg_page_list_10507 qib_alloc_fast_reg_page_list 2 10507 NULL
130594 +sel_write_disable_10511 sel_write_disable 3-0 10511 NULL
130595 +osd_req_write_sg_kern_10514 osd_req_write_sg_kern 5 10514 NULL nohasharray
130596 +therm_throt_device_show_package_throttle_count_10514 therm_throt_device_show_package_throttle_count 0 10514 &osd_req_write_sg_kern_10514
130597 +rds_message_alloc_10517 rds_message_alloc 1 10517 NULL
130598 +qlcnic_pci_sriov_enable_10519 qlcnic_pci_sriov_enable 2-0 10519 NULL
130599 +get_vm_area_caller_10527 get_vm_area_caller 1 10527 NULL nohasharray
130600 +snd_als4000_playback_prepare_10527 snd_als4000_playback_prepare 0 10527 &get_vm_area_caller_10527 nohasharray
130601 +cw1200_start_10527 cw1200_start 0 10527 &snd_als4000_playback_prepare_10527
130602 +iscsi_stat_instance_show_attr_inst_10529 iscsi_stat_instance_show_attr_inst 0 10529 NULL nohasharray
130603 +add_control_with_pfx_10529 add_control_with_pfx 0 10529 &iscsi_stat_instance_show_attr_inst_10529
130604 +__ceph_tcp_sendpage_10531 __ceph_tcp_sendpage 4 10531 NULL nohasharray
130605 +set_temp_max_10531 set_temp_max 0-4 10531 &__ceph_tcp_sendpage_10531
130606 +snd_pcm_lib_read_10536 snd_pcm_lib_read 0-3 10536 NULL nohasharray
130607 +kstrtouint_from_user_10536 kstrtouint_from_user 2-0 10536 &snd_pcm_lib_read_10536
130608 +get_key_10538 get_key 0 10538 NULL
130609 +sas_set_phy_speed_10540 sas_set_phy_speed 0 10540 NULL
130610 +SYSC_read_10545 SYSC_read 3 10545 NULL
130611 +pm_qos_no_power_off_show_10556 pm_qos_no_power_off_show 0 10556 NULL
130612 +ivtv_start_10559 ivtv_start 0 10559 NULL
130613 +ipr_read_dump_10560 ipr_read_dump 0-5-6 10560 NULL
130614 +dix_show_10568 dix_show 0 10568 NULL
130615 +smb2_wait_mtu_credits_10573 smb2_wait_mtu_credits 0 10573 NULL
130616 +ext4_write_begin_10576 ext4_write_begin 3-4-0 10576 NULL nohasharray
130617 +lkfirst_show_10576 lkfirst_show 0 10576 &ext4_write_begin_10576
130618 +swsusp_write_10582 swsusp_write 0 10582 NULL
130619 +read_usb_charge_10584 read_usb_charge 0 10584 NULL nohasharray
130620 +set_cmci_disabled_10584 set_cmci_disabled 0-4 10584 &read_usb_charge_10584
130621 +selinux_inode_getxattr_10587 selinux_inode_getxattr 0 10587 NULL
130622 +scrub_remap_extent_10588 scrub_remap_extent 2 10588 NULL nohasharray
130623 +ds1685_rtc_sysfs_auxbatt_show_10588 ds1685_rtc_sysfs_auxbatt_show 0 10588 &scrub_remap_extent_10588
130624 +validate_buf_10589 validate_buf 0 10589 NULL
130625 +set_in_max1_10590 set_in_max1 0-4 10590 NULL
130626 +otp_read_10594 otp_read 5-4-2 10594 NULL
130627 +alloc_sdma_10596 alloc_sdma 0 10596 NULL
130628 +acpi_ds_create_bank_field_10598 acpi_ds_create_bank_field 0 10598 NULL
130629 +em28xx_i2c_send_bytes_10601 em28xx_i2c_send_bytes 0-4 10601 NULL
130630 +supply_map_read_file_10608 supply_map_read_file 3-0 10608 NULL
130631 +nvkm_xtensa_create__10615 nvkm_xtensa_create_ 8 10615 NULL
130632 +usb_8dev_cmd_open_10617 usb_8dev_cmd_open 0 10617 NULL nohasharray
130633 +vxge_hw_vpath_mac_addr_add_10617 vxge_hw_vpath_mac_addr_add 0 10617 &usb_8dev_cmd_open_10617
130634 +ima_show_htable_violations_10619 ima_show_htable_violations 3-0 10619 NULL nohasharray
130635 +migratepage_10619 migratepage 0 10619 &ima_show_htable_violations_10619
130636 +cxgb3_get_cpl_reply_skb_10620 cxgb3_get_cpl_reply_skb 2 10620 NULL
130637 +de_refill_rx_10626 de_refill_rx 0 10626 NULL
130638 +set_attr_mode_lsb_10628 set_attr_mode_lsb 0-4 10628 NULL
130639 +alloc_coherent_10632 alloc_coherent 2 10632 NULL nohasharray
130640 +cap_mask_show_10632 cap_mask_show 0 10632 &alloc_coherent_10632 nohasharray
130641 +il4965_send_tx_power_10632 il4965_send_tx_power 0 10632 &cap_mask_show_10632
130642 +fq_alloc_node_10633 fq_alloc_node 1 10633 NULL
130643 +ov9650_set_auto_gain_10638 ov9650_set_auto_gain 0 10638 NULL nohasharray
130644 +proc_sys_write_10638 proc_sys_write 0-3 10638 &ov9650_set_auto_gain_10638
130645 +check_transition_10639 check_transition 0 10639 NULL
130646 +devm_request_irq_10640 devm_request_irq 0 10640 NULL nohasharray
130647 +format_nfilters_10640 format_nfilters 0 10640 &devm_request_irq_10640
130648 +__qbuf_mmap_10642 __qbuf_mmap 0 10642 NULL
130649 +packet_10644 packet 0 10644 NULL
130650 +write_orph_node_10654 write_orph_node 0 10654 NULL
130651 +open_10656 open 0 10656 NULL
130652 +nfs_idmap_lookup_id_10660 nfs_idmap_lookup_id 2 10660 NULL nohasharray
130653 +ubi_io_write_vid_hdr_10660 ubi_io_write_vid_hdr 0 10660 &nfs_idmap_lookup_id_10660
130654 +ni65_alloc_mem_10664 ni65_alloc_mem 3 10664 NULL
130655 +send_unlock_10666 send_unlock 0 10666 NULL
130656 +parport_write_10669 parport_write 0 10669 NULL
130657 +b43_pio_init_10675 b43_pio_init 0 10675 NULL
130658 +ath9k_hw_process_ini_10682 ath9k_hw_process_ini 0 10682 NULL
130659 +sdram_offsets_show_10683 sdram_offsets_show 0 10683 NULL
130660 +aat2870_ldo_disable_10686 aat2870_ldo_disable 0 10686 NULL
130661 +read_10690 read 0 10690 NULL
130662 +edge_write_10692 edge_write 4-0 10692 NULL
130663 +iap_get_mode_10694 iap_get_mode 0 10694 NULL
130664 +__cached_dev_store_10695 __cached_dev_store 0-4 10695 NULL
130665 +create_endpoint_and_queue_bulk_10698 create_endpoint_and_queue_bulk 0 10698 NULL
130666 +ubi_wl_get_peb_10699 ubi_wl_get_peb 0 10699 NULL
130667 +floppy_cmos_show_10701 floppy_cmos_show 0 10701 NULL
130668 +selinux_inode_setxattr_10708 selinux_inode_setxattr 4-0 10708 NULL
130669 +qla82xx_reset_chip_10709 qla82xx_reset_chip 0 10709 NULL
130670 +bnad_mac_addr_set_locked_10710 bnad_mac_addr_set_locked 0 10710 NULL
130671 +ovl_fill_lower_10712 ovl_fill_lower 3 10712 NULL
130672 +rtl92cu_hw_init_10718 rtl92cu_hw_init 0 10718 NULL
130673 +pvr2_ioread_read_10720 pvr2_ioread_read 3-0 10720 NULL nohasharray
130674 +shash_async_setkey_10720 shash_async_setkey 3 10720 &pvr2_ioread_read_10720
130675 +radeon_set_pm_method_10722 radeon_set_pm_method 0-4 10722 NULL
130676 +__iscsi_complete_pdu_10726 __iscsi_complete_pdu 4 10726 NULL
130677 +spi_sync_10731 spi_sync 0 10731 NULL
130678 +sctp_getsockopt_maxseg_10737 sctp_getsockopt_maxseg 2 10737 NULL
130679 +show_ideapad_fan_10740 show_ideapad_fan 0 10740 NULL
130680 +quota_sync_store_10741 quota_sync_store 0-3 10741 NULL
130681 +aal0_buffer_allocate_10743 aal0_buffer_allocate 0 10743 NULL
130682 +sys_syslog_10746 sys_syslog 3 10746 NULL
130683 +alloc_one_pg_vec_page_10747 alloc_one_pg_vec_page 1 10747 NULL
130684 +hci_sock_bind_10748 hci_sock_bind 0 10748 NULL
130685 +sdram_size_show_10750 sdram_size_show 0 10750 NULL
130686 +btrfs_sync_file_10755 btrfs_sync_file 0 10755 NULL
130687 +SyS_io_getevents_10756 SyS_io_getevents 3 10756 NULL
130688 +lirc_dev_fop_write_10760 lirc_dev_fop_write 0-3 10760 NULL
130689 +rd_build_prot_space_10761 rd_build_prot_space 3-2 10761 NULL
130690 +kvm_read_guest_atomic_10765 kvm_read_guest_atomic 4 10765 NULL nohasharray
130691 +iwl_dbgfs_netdetect_write_10765 iwl_dbgfs_netdetect_write 0-3 10765 &kvm_read_guest_atomic_10765
130692 +ufs_write_inode_10767 ufs_write_inode 0 10767 NULL nohasharray
130693 +selinux_disable_10767 selinux_disable 0 10767 &ufs_write_inode_10767
130694 +qla4xxx_iscsi_version_show_10768 qla4xxx_iscsi_version_show 0 10768 NULL
130695 +__qp_memcpy_to_queue_10779 __qp_memcpy_to_queue 4-2 10779 NULL
130696 +max_contrast_show_10783 max_contrast_show 0 10783 NULL
130697 +class_osdblk_add_10788 class_osdblk_add 0-4 10788 NULL
130698 +rocker_port_ctrl_vlan_acl_10790 rocker_port_ctrl_vlan_acl 0 10790 NULL
130699 +i915_gem_wait_for_error_10791 i915_gem_wait_for_error 0 10791 NULL nohasharray
130700 +ad7793_set_channel_10791 ad7793_set_channel 0 10791 &i915_gem_wait_for_error_10791
130701 +b43_lpphy_op_init_10795 b43_lpphy_op_init 0 10795 NULL
130702 +ttm_dma_page_pool_free_10796 ttm_dma_page_pool_free 2-0 10796 NULL nohasharray
130703 +hpwdt_write_10796 hpwdt_write 0-3 10796 &ttm_dma_page_pool_free_10796
130704 +sys_bind_10799 sys_bind 3 10799 NULL
130705 +query_info_10800 query_info 0 10800 NULL
130706 +usbtv_queue_setup_10801 usbtv_queue_setup 0 10801 NULL
130707 +nfcwilink_send_bts_cmd_10802 nfcwilink_send_bts_cmd 3 10802 NULL
130708 +saa7706h_mute_10805 saa7706h_mute 0 10805 NULL
130709 +i2c_smbus_read_word_data_10810 i2c_smbus_read_word_data 0 10810 NULL nohasharray
130710 +vsock_stream_recvmsg_10810 vsock_stream_recvmsg 0-4 10810 &i2c_smbus_read_word_data_10810
130711 +rtl2832_sdr_queue_setup_10815 rtl2832_sdr_queue_setup 0 10815 NULL
130712 +snd_seq_ioctl_running_mode_10816 snd_seq_ioctl_running_mode 0 10816 NULL
130713 +make_tree_dirty_10817 make_tree_dirty 0 10817 NULL nohasharray
130714 +__usermodehelper_disable_10817 __usermodehelper_disable 0 10817 &make_tree_dirty_10817
130715 +ubifs_log_start_commit_10821 ubifs_log_start_commit 0 10821 NULL
130716 +b43legacy_write_initvals_10826 b43legacy_write_initvals 0 10826 NULL nohasharray
130717 +mmc_io_rw_direct_host_10826 mmc_io_rw_direct_host 0 10826 &b43legacy_write_initvals_10826
130718 +snd_hda_attach_beep_device_10828 snd_hda_attach_beep_device 0 10828 NULL
130719 +rsi_parse_10831 rsi_parse 0 10831 NULL
130720 +send_command_10832 send_command 4-0 10832 NULL nohasharray
130721 +pwm_enable_store_10832 pwm_enable_store 0-4 10832 &send_command_10832
130722 +lbs_sleepparams_read_10840 lbs_sleepparams_read 3-0 10840 NULL
130723 +ext4_direct_IO_10843 ext4_direct_IO 4-0 10843 NULL
130724 +simple_playback_build_controls_10847 simple_playback_build_controls 0 10847 NULL
130725 +show_therm_input_10848 show_therm_input 0 10848 NULL
130726 +xfs_bmbt_free_block_10850 xfs_bmbt_free_block 0 10850 NULL
130727 +ida_get_new_above_10853 ida_get_new_above 0-2 10853 NULL
130728 +fuse_conn_max_background_read_10855 fuse_conn_max_background_read 3-0 10855 NULL
130729 +snd_card_asihpi_playback_ioctl_10857 snd_card_asihpi_playback_ioctl 0 10857 NULL
130730 +usnic_ib_show_qp_per_vf_10858 usnic_ib_show_qp_per_vf 0 10858 NULL
130731 +btrfs_permission_10861 btrfs_permission 0 10861 NULL
130732 +ol_chunk_blocks_10864 ol_chunk_blocks 0 10864 NULL
130733 +trivial_online_10866 trivial_online 0 10866 NULL
130734 +xenfb_set_par_10871 xenfb_set_par 0 10871 NULL
130735 +snd_pcm_oss_write1_10872 snd_pcm_oss_write1 3-0 10872 NULL
130736 +ov7670_s_sat_hue_10873 ov7670_s_sat_hue 0 10873 NULL nohasharray
130737 +tw2804_s_ctrl_10873 tw2804_s_ctrl 0 10873 &ov7670_s_sat_hue_10873
130738 +u1_timeout_store_10874 u1_timeout_store 0-4 10874 NULL
130739 +rtl2832_sdr_wr_reg_mask_10875 rtl2832_sdr_wr_reg_mask 0 10875 NULL
130740 +mid_get_vbt_data_r0_10876 mid_get_vbt_data_r0 2 10876 NULL nohasharray
130741 +ims_pcu_ofn_reg_addr_store_10876 ims_pcu_ofn_reg_addr_store 0-4 10876 &mid_get_vbt_data_r0_10876
130742 +queue_working_time_show_10877 queue_working_time_show 0 10877 NULL
130743 +wiidebug_drm_write_10879 wiidebug_drm_write 3-0 10879 NULL
130744 +sha1_mb_final_10881 sha1_mb_final 0 10881 NULL
130745 +jffs2_read_inode_range_10882 jffs2_read_inode_range 0 10882 NULL
130746 +adt7411_show_temp_10883 adt7411_show_temp 0 10883 NULL
130747 +qla2x00_sysfs_read_vpd_10893 qla2x00_sysfs_read_vpd 6-0-5 10893 NULL
130748 +__ipath_get_user_pages_10896 __ipath_get_user_pages 0 10896 NULL
130749 +get_scq_10897 get_scq 2 10897 NULL
130750 +show_plat_type_10901 show_plat_type 0 10901 NULL nohasharray
130751 +isp1760_udc_start_10901 isp1760_udc_start 0 10901 &show_plat_type_10901
130752 +tifm_alloc_adapter_10903 tifm_alloc_adapter 1 10903 NULL nohasharray
130753 +mcam_vb_start_streaming_10903 mcam_vb_start_streaming 0 10903 &tifm_alloc_adapter_10903
130754 +bt_to_errno_10906 bt_to_errno 0 10906 NULL
130755 +ina209_reset_history_10909 ina209_reset_history 0-4 10909 NULL
130756 +tpacpi_driver_uwb_emulstate_show_10911 tpacpi_driver_uwb_emulstate_show 0 10911 NULL
130757 +lprocfs_wr_atomic_10912 lprocfs_wr_atomic 3 10912 NULL
130758 +cramfs_statfs_10915 cramfs_statfs 0 10915 NULL
130759 +be_cmd_get_mac_from_list_10916 be_cmd_get_mac_from_list 0 10916 NULL
130760 +kobject_add_10919 kobject_add 0 10919 NULL
130761 +qla4xxx_host_reset_10920 qla4xxx_host_reset 0 10920 NULL
130762 +shm_read_file_10927 shm_read_file 0 10927 NULL
130763 +ip_mc_join_group_10930 ip_mc_join_group 0 10930 NULL
130764 +ath10k_sta_state_10939 ath10k_sta_state 0 10939 NULL
130765 +store_guid_10944 store_guid 0-4 10944 NULL
130766 +show_temp_beep_10945 show_temp_beep 0 10945 NULL
130767 +tw9910_g_crop_10948 tw9910_g_crop 0 10948 NULL
130768 +drv_sta_state_10949 drv_sta_state 0 10949 NULL
130769 +tun_put_user_10951 tun_put_user 0 10951 NULL
130770 +da9052_map_irq_10952 da9052_map_irq 2 10952 NULL
130771 +viacam_set_flip_10955 viacam_set_flip 0 10955 NULL
130772 +crypto_shash_ctxsize_10958 crypto_shash_ctxsize 0 10958 NULL
130773 +ar9003_dump_modal_eeprom_10959 ar9003_dump_modal_eeprom 0-2-3 10959 NULL
130774 +bond_sysfs_slave_add_10961 bond_sysfs_slave_add 0 10961 NULL
130775 +ci_port_test_write_10962 ci_port_test_write 3-0 10962 NULL
130776 +zcxx_s_ctrl_10963 zcxx_s_ctrl 0 10963 NULL nohasharray
130777 +legacy_suspend_10963 legacy_suspend 0 10963 &zcxx_s_ctrl_10963
130778 +pfkey_process_10964 pfkey_process 0 10964 NULL
130779 +qlcnic_diag_alloc_res_10969 qlcnic_diag_alloc_res 0 10969 NULL
130780 +bm_entry_read_10976 bm_entry_read 3-0 10976 NULL nohasharray
130781 +node_weight_write_10976 node_weight_write 0-3 10976 &bm_entry_read_10976
130782 +sched_autogroup_write_10984 sched_autogroup_write 3-0 10984 NULL
130783 +gfs2_ok_for_dio_10987 gfs2_ok_for_dio 0 10987 NULL
130784 +il3945_send_tx_power_10991 il3945_send_tx_power 0 10991 NULL nohasharray
130785 +restart_firmware_10991 restart_firmware 0 10991 &il3945_send_tx_power_10991
130786 +edd_show_mbr_signature_10993 edd_show_mbr_signature 0 10993 NULL
130787 +show_designated_cost_10995 show_designated_cost 0 10995 NULL nohasharray
130788 +snd_hda_do_attach_10995 snd_hda_do_attach 0 10995 &show_designated_cost_10995
130789 +xfrm_hash_alloc_10997 xfrm_hash_alloc 1 10997 NULL
130790 +page_cache_pipe_buf_confirm_11002 page_cache_pipe_buf_confirm 0 11002 NULL
130791 +rx_filter_accum_arp_pend_requests_read_11003 rx_filter_accum_arp_pend_requests_read 3-0 11003 NULL
130792 +security_get_bools_11004 security_get_bools 0 11004 NULL
130793 +show_state_usage_11007 show_state_usage 0 11007 NULL nohasharray
130794 +niu_reset_rx_xmac_11007 niu_reset_rx_xmac 0 11007 &show_state_usage_11007
130795 +show_io_db_11009 show_io_db 0 11009 NULL
130796 +btree_write_cache_pages_11012 btree_write_cache_pages 0 11012 NULL
130797 +enic_open_11015 enic_open 0 11015 NULL
130798 +read_11017 read 0 11017 NULL
130799 +qla4xxx_init_firmware_11018 qla4xxx_init_firmware 0 11018 NULL
130800 +SetLineNumber_11023 SetLineNumber 0 11023 NULL
130801 +crc32_pclmul_setkey_11032 crc32_pclmul_setkey 0 11032 NULL nohasharray
130802 +read_11032 read 0 11032 &crc32_pclmul_setkey_11032
130803 +mb_find_next_bit_11037 mb_find_next_bit 0-2 11037 NULL nohasharray
130804 +ixgbe_disable_sriov_11037 ixgbe_disable_sriov 0 11037 &mb_find_next_bit_11037
130805 +shmem_listxattr_11040 shmem_listxattr 0-3 11040 NULL
130806 +mask_and_set_register_11042 mask_and_set_register 0 11042 NULL
130807 +sys_sendfile_11048 sys_sendfile 4 11048 NULL
130808 +tda10048_writeregbulk_11050 tda10048_writeregbulk 4 11050 NULL
130809 +char2uni_11054 char2uni 0 11054 NULL
130810 +srpt_tpg_attrib_store_srp_sq_size_11059 srpt_tpg_attrib_store_srp_sq_size 0-3 11059 NULL
130811 +alc260_parse_auto_config_11061 alc260_parse_auto_config 0 11061 NULL
130812 +qlcnic_83xx_calculate_msix_vector_11063 qlcnic_83xx_calculate_msix_vector 0 11063 NULL
130813 +__sysv_write_inode_11069 __sysv_write_inode 0 11069 NULL
130814 +bond_enslave_11070 bond_enslave 0 11070 NULL
130815 +lpt_gc_lnum_11073 lpt_gc_lnum 0 11073 NULL
130816 +bond_get_size_11077 bond_get_size 0 11077 NULL
130817 +tcp_send_mss_11079 tcp_send_mss 0 11079 NULL
130818 +count_argc_11083 count_argc 0 11083 NULL
130819 +gt_min_freq_mhz_show_11084 gt_min_freq_mhz_show 0 11084 NULL
130820 +sda_in_11093 sda_in 0 11093 NULL
130821 +ds2781_write_user_eeprom_bin_11094 ds2781_write_user_eeprom_bin 6-5-0 11094 NULL nohasharray
130822 +wlcore_fw_wakeup_11094 wlcore_fw_wakeup 0 11094 &ds2781_write_user_eeprom_bin_11094
130823 +hash_sendmsg_11095 hash_sendmsg 0-4 11095 NULL
130824 +aio_read_11102 aio_read 0 11102 NULL
130825 +show_cmd_sg_entries_11103 show_cmd_sg_entries 0 11103 NULL
130826 +avc_stream_set_format_11105 avc_stream_set_format 5 11105 NULL
130827 +kvm_write_guest_cached_11106 kvm_write_guest_cached 4 11106 NULL
130828 +v_midi_open_11109 v_midi_open 0 11109 NULL
130829 +wl18xx_top_reg_read_11114 wl18xx_top_reg_read 0 11114 NULL
130830 +pinctrl_get_device_gpio_range_11118 pinctrl_get_device_gpio_range 0 11118 NULL
130831 +tc90522_master_xfer_11119 tc90522_master_xfer 3-0 11119 NULL
130832 +logi_dj_raw_event_11123 logi_dj_raw_event 4 11123 NULL
130833 +tracing_buffers_read_11124 tracing_buffers_read 3 11124 NULL
130834 +lpfc_cr_delay_store_11125 lpfc_cr_delay_store 0-4 11125 NULL
130835 +alloc_alien_cache_11127 alloc_alien_cache 2 11127 NULL
130836 +store_frontswap_inertia_11129 store_frontswap_inertia 0-4 11129 NULL
130837 +dlfb_realloc_framebuffer_11133 dlfb_realloc_framebuffer 0 11133 NULL
130838 +ip6table_nat_local_fn_11142 ip6table_nat_local_fn 0 11142 NULL
130839 +vv6410_set_hflip_11144 vv6410_set_hflip 0 11144 NULL nohasharray
130840 +pcnet32_get_regs_len_11144 pcnet32_get_regs_len 0 11144 &vv6410_set_hflip_11144
130841 +temp_northbridge_11147 temp_northbridge 0 11147 NULL
130842 +process_ini_11152 process_ini 0 11152 NULL
130843 +ds2780_set_rsgain_register_11153 ds2780_set_rsgain_register 0 11153 NULL
130844 +acpi_os_map_memory_11161 acpi_os_map_memory 1-2 11161 NULL nohasharray
130845 +__uncore_cmask5_show_11161 __uncore_cmask5_show 0 11161 &acpi_os_map_memory_11161
130846 +target_core_alua_tg_pt_gp_show_attr_alua_access_status_11170 target_core_alua_tg_pt_gp_show_attr_alua_access_status 0 11170 NULL
130847 +ioat2_alloc_ring_11172 ioat2_alloc_ring 2 11172 NULL
130848 +acpi_ec_read_io_11175 acpi_ec_read_io 0-3 11175 NULL
130849 +dlm_user_unlock_11178 dlm_user_unlock 0 11178 NULL
130850 +blkdev_write_end_11180 blkdev_write_end 5-0 11180 NULL
130851 +hfs_statfs_11183 hfs_statfs 0 11183 NULL
130852 +show_local_temp8_11187 show_local_temp8 0 11187 NULL
130853 +store_lanerev_enb_11190 store_lanerev_enb 0-4 11190 NULL
130854 +tomoyo_unix_entry_11195 tomoyo_unix_entry 0 11195 NULL
130855 +rtl2832_sdr_wr_regs_11197 rtl2832_sdr_wr_regs 0 11197 NULL
130856 +fnic_show_drv_version_11198 fnic_show_drv_version 0 11198 NULL
130857 +snd_emu10k1x_pcm_prepare_11205 snd_emu10k1x_pcm_prepare 0 11205 NULL
130858 +qlcnic_get_port_stats_11206 qlcnic_get_port_stats 0 11206 NULL
130859 +solo_start_thread_11207 solo_start_thread 0 11207 NULL
130860 +fb_set_var_11211 fb_set_var 0 11211 NULL
130861 +dma_mapping_error_11213 dma_mapping_error 0-2 11213 NULL
130862 +set_pwm1_11215 set_pwm1 0-4 11215 NULL
130863 +test_walk_11216 test_walk 0 11216 NULL
130864 +sq_overhead_11218 sq_overhead 0 11218 NULL
130865 +zd_submit_waiting_urb_11219 zd_submit_waiting_urb 0 11219 NULL
130866 +__swab16p_11220 __swab16p 0 11220 NULL
130867 +il_dbgfs_rx_queue_read_11221 il_dbgfs_rx_queue_read 3-0 11221 NULL
130868 +snd_es1938_playback2_trigger_11224 snd_es1938_playback2_trigger 0 11224 NULL
130869 +top_off_timer_show_11232 top_off_timer_show 0 11232 NULL nohasharray
130870 +tda18218_wr_reg_11232 tda18218_wr_reg 0 11232 &top_off_timer_show_11232
130871 +xiic_bus_busy_11233 xiic_bus_busy 0 11233 NULL nohasharray
130872 +vid_out_start_streaming_11233 vid_out_start_streaming 0 11233 &xiic_bus_busy_11233
130873 +comedi_alloc_spriv_11234 comedi_alloc_spriv 2 11234 NULL
130874 +xfs_bmap_last_before_11237 xfs_bmap_last_before 0 11237 NULL
130875 +__hci_unconf_init_11239 __hci_unconf_init 0 11239 NULL nohasharray
130876 +__add_zone_11239 __add_zone 0 11239 &__hci_unconf_init_11239
130877 +il3945_show_tx_power_11240 il3945_show_tx_power 0 11240 NULL nohasharray
130878 +show_nservers_11240 show_nservers 0 11240 &il3945_show_tx_power_11240
130879 +call_usermodehelper_11245 call_usermodehelper 0 11245 NULL
130880 +of_irq_count_11253 of_irq_count 0 11253 NULL
130881 +store_refalign_11257 store_refalign 0-4 11257 NULL
130882 +ubifs_write_node_11258 ubifs_write_node 5-3-0 11258 NULL
130883 +ath5k_attr_show_noise_immunity_level_11266 ath5k_attr_show_noise_immunity_level 0 11266 NULL nohasharray
130884 +srpt_wwn_show_attr_version_11266 srpt_wwn_show_attr_version 0 11266 &ath5k_attr_show_noise_immunity_level_11266
130885 +hugetlbfs_read_11268 hugetlbfs_read 3-0 11268 NULL
130886 +ec_bhf_alloc_dma_mem_11271 ec_bhf_alloc_dma_mem 0 11271 NULL
130887 +cru_detect_11272 cru_detect 1 11272 NULL
130888 +ath6kl_power_params_write_11274 ath6kl_power_params_write 3-0 11274 NULL
130889 +qnx6_readpage_11279 qnx6_readpage 0 11279 NULL
130890 +SYSC_getrandom_11294 SYSC_getrandom 2 11294 NULL
130891 +reg_write_11295 reg_write 0 11295 NULL
130892 +mptscsih_debug_level_store_11299 mptscsih_debug_level_store 0-4 11299 NULL
130893 +ssb_pcmcia_cor_setup_11300 ssb_pcmcia_cor_setup 0 11300 NULL
130894 +vhci_urb_enqueue_11304 vhci_urb_enqueue 0 11304 NULL nohasharray
130895 +show_mtu_11304 show_mtu 0 11304 &vhci_urb_enqueue_11304
130896 +__proc_daemon_file_11305 __proc_daemon_file 5 11305 NULL
130897 +rtl2832_sdr_alloc_urbs_11306 rtl2832_sdr_alloc_urbs 0 11306 NULL
130898 +cma_clear_bitmap_11308 cma_clear_bitmap 3 11308 NULL
130899 +tcp_send_rcvq_11316 tcp_send_rcvq 3-0 11316 NULL
130900 +vidioc_qbuf_11319 vidioc_qbuf 0 11319 NULL
130901 +kovaplus_sysfs_read_profilex_settings_11320 kovaplus_sysfs_read_profilex_settings 0-5-6 11320 NULL nohasharray
130902 +iscsi_stat_tgt_attr_attr_show_11320 iscsi_stat_tgt_attr_attr_show 0 11320 &kovaplus_sysfs_read_profilex_settings_11320
130903 +tiadc_buffer_postdisable_11321 tiadc_buffer_postdisable 0 11321 NULL
130904 +iwl_dbgfs_ss_force_read_11323 iwl_dbgfs_ss_force_read 3-0 11323 NULL
130905 +shmem_radix_tree_replace_11325 shmem_radix_tree_replace 0 11325 NULL
130906 +construct_key_11329 construct_key 3 11329 NULL nohasharray
130907 +__kfifo_out_peek_11329 __kfifo_out_peek 0-3 11329 &construct_key_11329
130908 +cfctrl_linkup_request_11331 cfctrl_linkup_request 0 11331 NULL
130909 +usb_store_new_id_11334 usb_store_new_id 0-5 11334 NULL
130910 +seq_copy_in_user_11336 seq_copy_in_user 3 11336 NULL nohasharray
130911 +patch_nvhdmi_8ch_7x_11336 patch_nvhdmi_8ch_7x 0 11336 &seq_copy_in_user_11336
130912 +ufx_enable_11338 ufx_enable 0 11338 NULL
130913 +dev_uc_add_11343 dev_uc_add 0 11343 NULL
130914 +setup_cpu_watcher_11344 setup_cpu_watcher 0 11344 NULL
130915 +ext4_get_inline_size_11349 ext4_get_inline_size 0 11349 NULL
130916 +mt9m001_s_stream_11350 mt9m001_s_stream 0 11350 NULL
130917 +kmx61_mag_validate_trigger_11352 kmx61_mag_validate_trigger 0 11352 NULL
130918 +sel_write_create_11353 sel_write_create 3 11353 NULL
130919 +show_in1_input_11354 show_in1_input 0 11354 NULL
130920 +handle_unit_11355 handle_unit 0-1 11355 NULL
130921 +batadv_skb_head_push_11360 batadv_skb_head_push 2 11360 NULL nohasharray
130922 +create_input_ctls_11360 create_input_ctls 0 11360 &batadv_skb_head_push_11360
130923 +of_get_available_child_count_11361 of_get_available_child_count 0 11361 NULL
130924 +drm_vblank_init_11362 drm_vblank_init 2 11362 NULL nohasharray
130925 +thread_siblings_list_show_11362 thread_siblings_list_show 0 11362 &drm_vblank_init_11362
130926 +nilfs_superblock_sb_write_time_secs_show_11367 nilfs_superblock_sb_write_time_secs_show 0 11367 NULL nohasharray
130927 +lp3943_pwm_set_mode_11367 lp3943_pwm_set_mode 0 11367 &nilfs_superblock_sb_write_time_secs_show_11367
130928 +qib_get_base_info_11369 qib_get_base_info 3-0 11369 NULL
130929 +saa6752hs_g_mbus_fmt_11370 saa6752hs_g_mbus_fmt 0 11370 NULL
130930 +thermal_cooling_device_cur_state_show_11373 thermal_cooling_device_cur_state_show 0 11373 NULL
130931 +xfs_bmap_add_attrfork_btree_11375 xfs_bmap_add_attrfork_btree 0 11375 NULL
130932 +lpfc_poll_tmo_show_11377 lpfc_poll_tmo_show 0 11377 NULL
130933 +__spi_queued_transfer_11379 __spi_queued_transfer 0 11379 NULL
130934 +rtl2832_sdr_alloc_stream_bufs_11380 rtl2832_sdr_alloc_stream_bufs 0 11380 NULL
130935 +tcf_register_action_11381 tcf_register_action 2 11381 NULL
130936 +ext_prop_type_store_11385 ext_prop_type_store 0-3 11385 NULL
130937 +po1030_set_gain_11386 po1030_set_gain 0 11386 NULL nohasharray
130938 +tboot_cpu_callback_11386 tboot_cpu_callback 0 11386 &po1030_set_gain_11386
130939 +merge_across_nodes_store_11387 merge_across_nodes_store 0-4 11387 NULL
130940 +af9035_rd_regs_11391 af9035_rd_regs 0 11391 NULL nohasharray
130941 +gfs2_quota_refresh_11391 gfs2_quota_refresh 0 11391 &af9035_rd_regs_11391
130942 +isku_sysfs_read_keys_capslock_11392 isku_sysfs_read_keys_capslock 6-0-5 11392 NULL
130943 +qib_write_11394 qib_write 0-3 11394 NULL
130944 +niu_reset_tx_xmac_11397 niu_reset_tx_xmac 0 11397 NULL
130945 +dev_irnet_write_11398 dev_irnet_write 3-0 11398 NULL nohasharray
130946 +store_selfballoon_interval_11398 store_selfballoon_interval 0-4 11398 &dev_irnet_write_11398
130947 +cw1200_add_interface_11399 cw1200_add_interface 0 11399 NULL nohasharray
130948 +tse_change_mtu_11399 tse_change_mtu 0 11399 &cw1200_add_interface_11399
130949 +get_fan_11400 get_fan 0 11400 NULL
130950 +ip_mc_add1_src_11402 ip_mc_add1_src 0 11402 NULL nohasharray
130951 +lprocfs_wr_evict_client_11402 lprocfs_wr_evict_client 3 11402 &ip_mc_add1_src_11402
130952 +attention_read_file_11404 attention_read_file 0 11404 NULL
130953 +bnx2x_config_rss_eth_11407 bnx2x_config_rss_eth 0 11407 NULL
130954 +___alloc_bootmem_11410 ___alloc_bootmem 1 11410 NULL
130955 +str_to_user_11411 str_to_user 2 11411 NULL
130956 +show_blue_11412 show_blue 0 11412 NULL nohasharray
130957 +matroxfb_dh_check_var_11412 matroxfb_dh_check_var 0 11412 &show_blue_11412
130958 +mem_fw_gen_free_mem_blks_read_11413 mem_fw_gen_free_mem_blks_read 3-0 11413 NULL
130959 +ath6kl_wmi_test_rx_11414 ath6kl_wmi_test_rx 3 11414 NULL
130960 +iscsi_tpg_param_show_HeaderDigest_11416 iscsi_tpg_param_show_HeaderDigest 0 11416 NULL
130961 +adis16480_show_firmware_revision_11417 adis16480_show_firmware_revision 3-0 11417 NULL nohasharray
130962 +xfs_btree_lookup_11417 xfs_btree_lookup 0 11417 &adis16480_show_firmware_revision_11417
130963 +tx_carrier_errors_show_11418 tx_carrier_errors_show 0 11418 NULL
130964 +mlx4_create_zones_11419 mlx4_create_zones 4-3-5-6 11419 NULL nohasharray
130965 +trace_options_read_11419 trace_options_read 3 11419 &mlx4_create_zones_11419
130966 +i40e_dbg_command_write_11421 i40e_dbg_command_write 3-0 11421 NULL nohasharray
130967 +nlmsg_perm_11421 nlmsg_perm 0 11421 &i40e_dbg_command_write_11421
130968 +pccard_show_vcc_11422 pccard_show_vcc 0 11422 NULL
130969 +attr_show_11424 attr_show 0 11424 NULL
130970 +vring_size_11426 vring_size 0-2-1 11426 NULL
130971 +ecryptfs_writepage_11427 ecryptfs_writepage 0 11427 NULL nohasharray
130972 +iwl_mvm_power_send_cmd_11427 iwl_mvm_power_send_cmd 0 11427 &ecryptfs_writepage_11427
130973 +ext3_xattr_block_list_11428 ext3_xattr_block_list 0 11428 NULL
130974 +ovl_want_write_11429 ovl_want_write 0 11429 NULL
130975 +bttv_read_11432 bttv_read 3-0 11432 NULL
130976 +adt7310_spi_write_byte_11434 adt7310_spi_write_byte 0 11434 NULL
130977 +iommu_group_show_name_11438 iommu_group_show_name 0 11438 NULL
130978 +wait_on_bit_lock_action_11447 wait_on_bit_lock_action 0 11447 NULL
130979 +ov2640_g_crop_11448 ov2640_g_crop 0 11448 NULL
130980 +sock_has_perm_11452 sock_has_perm 0 11452 NULL
130981 +create_zero_mask_11453 create_zero_mask 0-1 11453 NULL nohasharray
130982 +store_spi_transport_period_11453 store_spi_transport_period 4-0 11453 &create_zero_mask_11453
130983 +trigger_test_error_11455 trigger_test_error 0-4 11455 NULL
130984 +adp8860_bl_l2_office_max_store_11458 adp8860_bl_l2_office_max_store 4-0 11458 NULL
130985 +event_file_write_11460 event_file_write 0-3 11460 NULL
130986 +acpi_ex_resolve_to_value_11466 acpi_ex_resolve_to_value 0 11466 NULL
130987 +hidp_sock_create_11468 hidp_sock_create 0 11468 NULL
130988 +ocfs2_file_write_iter_11469 ocfs2_file_write_iter 0 11469 NULL
130989 +mv88e6352_phy_wait_11471 mv88e6352_phy_wait 0 11471 NULL
130990 +st_sensors_write_data_with_mask_11476 st_sensors_write_data_with_mask 0 11476 NULL
130991 +icmpv6_packet_11477 icmpv6_packet 0 11477 NULL
130992 +drv_set_lbt_mode_11478 drv_set_lbt_mode 0 11478 NULL
130993 +pci_set_power_state_11479 pci_set_power_state 0 11479 NULL nohasharray
130994 +sca3000_read_first_n_hw_rb_11479 sca3000_read_first_n_hw_rb 2 11479 &pci_set_power_state_11479
130995 +set_otp5_11480 set_otp5 4-0 11480 NULL
130996 +thermal_get_trip_type_11486 thermal_get_trip_type 0 11486 NULL
130997 +lpfc_sriov_nr_virtfn_store_11490 lpfc_sriov_nr_virtfn_store 0-4 11490 NULL
130998 +ti_command_out_sync_11491 ti_command_out_sync 0 11491 NULL
130999 +pvr2_v4l2_iosetup_11493 pvr2_v4l2_iosetup 0 11493 NULL
131000 +ads7871_show_name_11494 ads7871_show_name 0 11494 NULL
131001 +vp_try_to_find_vqs_11502 vp_try_to_find_vqs 2 11502 NULL
131002 +skb_copy_datagram_msg_11505 skb_copy_datagram_msg 2-4-0 11505 NULL
131003 +sd_do_mode_sense_11507 sd_do_mode_sense 5 11507 NULL
131004 +s3fb_set_par_11509 s3fb_set_par 0 11509 NULL
131005 +kmem_zalloc_11510 kmem_zalloc 1 11510 NULL
131006 +atkbd_do_set_scroll_11516 atkbd_do_set_scroll 0-4 11516 NULL
131007 +dvb_net_set_mac_11517 dvb_net_set_mac 0 11517 NULL
131008 +c2port_show_name_11518 c2port_show_name 0 11518 NULL nohasharray
131009 +ll_direct_IO_26_seg_11518 ll_direct_IO_26_seg 0 11518 &c2port_show_name_11518
131010 +__dwc3_gadget_ep_enable_11523 __dwc3_gadget_ep_enable 0 11523 NULL
131011 +twl_direction_in_11527 twl_direction_in 2-0 11527 NULL
131012 +usb_pcwd_temperature_read_11539 usb_pcwd_temperature_read 0-3 11539 NULL
131013 +__uncore_event_ext_show_11540 __uncore_event_ext_show 0 11540 NULL
131014 +hif_usb_send_mgmt_11542 hif_usb_send_mgmt 0 11542 NULL
131015 +batadv_tt_init_11545 batadv_tt_init 0 11545 NULL
131016 +mmc_fwrev_show_11546 mmc_fwrev_show 0 11546 NULL
131017 +vendor_id_show_11549 vendor_id_show 0 11549 NULL
131018 +show_vpd_pg83_11553 show_vpd_pg83 6-0-5 11553 NULL nohasharray
131019 +xfs_rtcheck_alloc_range_11553 xfs_rtcheck_alloc_range 0 11553 &show_vpd_pg83_11553
131020 +radix_tree_extend_11555 radix_tree_extend 0 11555 NULL
131021 +show_gpio_mask_11556 show_gpio_mask 0 11556 NULL
131022 +fsp_attr_set_getreg_11558 fsp_attr_set_getreg 0-4 11558 NULL
131023 +set_in5_min_11561 set_in5_min 0-4 11561 NULL
131024 +skb_cow_data_11565 skb_cow_data 0-2 11565 NULL
131025 +i2c_smbus_read_word_swapped_11566 i2c_smbus_read_word_swapped 0 11566 NULL nohasharray
131026 +build_avpair_blob_11566 build_avpair_blob 0 11566 &i2c_smbus_read_word_swapped_11566 nohasharray
131027 +smk_bu_note_11566 smk_bu_note 0-5 11566 &build_avpair_blob_11566 nohasharray
131028 +set_fan_auto_channel_11566 set_fan_auto_channel 0-4 11566 &smk_bu_note_11566
131029 +atomic_notifier_call_chain_11567 atomic_notifier_call_chain 0 11567 NULL
131030 +mlx4_init_cmpt_table_11569 mlx4_init_cmpt_table 3 11569 NULL
131031 +CIFSSMBWrite2_11570 CIFSSMBWrite2 0 11570 NULL
131032 +check_hotplug_memory_range_11575 check_hotplug_memory_range 0 11575 NULL
131033 +lpfc_idiag_ctlacc_write_11576 lpfc_idiag_ctlacc_write 3-0 11576 NULL
131034 +v9fs_xattr_get_acl_11577 v9fs_xattr_get_acl 0 11577 NULL nohasharray
131035 +mxl111sf_write_reg_mask_11577 mxl111sf_write_reg_mask 0 11577 &v9fs_xattr_get_acl_11577
131036 +show_11578 show 0 11578 NULL
131037 +oprofilefs_ulong_to_user_11582 oprofilefs_ulong_to_user 3-0 11582 NULL
131038 +batadv_iv_ogm_orig_add_if_11586 batadv_iv_ogm_orig_add_if 2 11586 NULL
131039 +pvc_bind_11588 pvc_bind 0 11588 NULL
131040 +snd_pcm_action_11589 snd_pcm_action 0 11589 NULL
131041 +zd1211_hw_reset_phy_11591 zd1211_hw_reset_phy 0 11591 NULL
131042 +flash_strobe_store_11592 flash_strobe_store 0-4 11592 NULL
131043 +wl128x_boot_clk_11594 wl128x_boot_clk 0 11594 NULL
131044 +fw_device_op_ioctl_11595 fw_device_op_ioctl 2 11595 NULL
131045 +heartbeat_panic_notifier_11596 heartbeat_panic_notifier 0 11596 NULL
131046 +iscsi_iser_get_ep_param_11601 iscsi_iser_get_ep_param 0 11601 NULL
131047 +hycapi_rx_capipkt_11602 hycapi_rx_capipkt 3 11602 NULL
131048 +batadv_iv_ogm_orig_del_if_11604 batadv_iv_ogm_orig_del_if 2 11604 NULL nohasharray
131049 +acpi_smbus_cmi_access_11604 acpi_smbus_cmi_access 0 11604 &batadv_iv_ogm_orig_del_if_11604
131050 +SYSC_mq_timedsend_11607 SYSC_mq_timedsend 3 11607 NULL
131051 +iscsi_tpg_attrib_show_default_cmdsn_depth_11609 iscsi_tpg_attrib_show_default_cmdsn_depth 0 11609 NULL
131052 +max_active_show_11610 max_active_show 0 11610 NULL
131053 +hackrf_start_streaming_11617 hackrf_start_streaming 0 11617 NULL
131054 +C_SYSC_migrate_pages_11618 C_SYSC_migrate_pages 2 11618 NULL
131055 +show_caps_11619 show_caps 0 11619 NULL
131056 +mb862xxfb_check_var_11620 mb862xxfb_check_var 0 11620 NULL
131057 +tsl2550_get_adc_value_11625 tsl2550_get_adc_value 0 11625 NULL
131058 +power_write_file_11626 power_write_file 0-3 11626 NULL
131059 +__issue_creg_rw_11641 __issue_creg_rw 0 11641 NULL
131060 +llc_shdlc_alloc_skb_11645 llc_shdlc_alloc_skb 2 11645 NULL
131061 +pm8001_ctl_aap_log_show_11648 pm8001_ctl_aap_log_show 0 11648 NULL nohasharray
131062 +apds990x_prox_range_show_11648 apds990x_prox_range_show 0 11648 &pm8001_ctl_aap_log_show_11648
131063 +sisusb_send_bridge_packet_11649 sisusb_send_bridge_packet 2 11649 NULL nohasharray
131064 +select_size_11649 select_size 0 11649 &sisusb_send_bridge_packet_11649
131065 +slab_ksize_11664 slab_ksize 0 11664 NULL
131066 +sigd_send_11665 sigd_send 0 11665 NULL
131067 +pm8001_ctl_host_sas_address_show_11670 pm8001_ctl_host_sas_address_show 0 11670 NULL
131068 +ide_queue_pc_tail_11673 ide_queue_pc_tail 5 11673 NULL nohasharray
131069 +bond_release_11673 bond_release 0 11673 &ide_queue_pc_tail_11673
131070 +compat_SyS_msgsnd_11675 compat_SyS_msgsnd 3 11675 NULL
131071 +store_spi_host_signalling_11677 store_spi_host_signalling 0-4 11677 NULL
131072 +btrfs_alloc_delayed_item_11678 btrfs_alloc_delayed_item 1 11678 NULL
131073 +da9055_gpio_direction_output_11680 da9055_gpio_direction_output 0 11680 NULL
131074 +iscsi_stat_login_show_attr_other_fails_11682 iscsi_stat_login_show_attr_other_fails 0 11682 NULL
131075 +dsp_buffer_alloc_11684 dsp_buffer_alloc 2 11684 NULL
131076 +sctp_setsockopt_hmac_ident_11687 sctp_setsockopt_hmac_ident 3-0 11687 NULL nohasharray
131077 +__niu_set_and_wait_clear_ipp_11687 __niu_set_and_wait_clear_ipp 0 11687 &sctp_setsockopt_hmac_ident_11687
131078 +split_11691 split 2 11691 NULL
131079 +radeon_atom_hw_i2c_xfer_11692 radeon_atom_hw_i2c_xfer 0-3 11692 NULL
131080 +mt9t031_set_params_11693 mt9t031_set_params 0 11693 NULL
131081 +snd_ctl_elem_user_tlv_11695 snd_ctl_elem_user_tlv 3 11695 NULL nohasharray
131082 +ramoops_pstore_read_11695 ramoops_pstore_read 0 11695 &snd_ctl_elem_user_tlv_11695 nohasharray
131083 +compat_SyS_keyctl_11695 compat_SyS_keyctl 4 11695 &ramoops_pstore_read_11695
131084 +portio_start_show_11704 portio_start_show 0 11704 NULL nohasharray
131085 +ipmr_mfc_add_11704 ipmr_mfc_add 0 11704 &portio_start_show_11704
131086 +wl1273_fm_set_tx_freq_11706 wl1273_fm_set_tx_freq 0 11706 NULL nohasharray
131087 +batadv_debugfs_add_meshif_11706 batadv_debugfs_add_meshif 0 11706 &wl1273_fm_set_tx_freq_11706
131088 +store_11711 store 0 11711 NULL
131089 +hfs_setxattr_11719 hfs_setxattr 0 11719 NULL
131090 +fm10k_set_mac_11722 fm10k_set_mac 0 11722 NULL nohasharray
131091 +default_affinity_write_11722 default_affinity_write 0-3 11722 &fm10k_set_mac_11722
131092 +blk_rq_cur_bytes_11723 blk_rq_cur_bytes 0 11723 NULL
131093 +mxt_acquire_irq_11731 mxt_acquire_irq 0 11731 NULL
131094 +id_show_11734 id_show 0 11734 NULL nohasharray
131095 +i2c_master_recv_11734 i2c_master_recv 0-3 11734 &id_show_11734
131096 +bch_flash_dev_create_11738 bch_flash_dev_create 0 11738 NULL
131097 +sbp_tpg_attrib_store_mgt_orb_timeout_11745 sbp_tpg_attrib_store_mgt_orb_timeout 0-3 11745 NULL
131098 +vmci_transport_error_to_vsock_error_11746 vmci_transport_error_to_vsock_error 0 11746 NULL
131099 +__pm_runtime_resume_11749 __pm_runtime_resume 0 11749 NULL
131100 +inet_get_link_af_size_11751 inet_get_link_af_size 0 11751 NULL
131101 +iwl_dbgfs_qos_read_11753 iwl_dbgfs_qos_read 3-0 11753 NULL
131102 +show_session_param_ISCSI_PARAM_PORTAL_TYPE_11765 show_session_param_ISCSI_PARAM_PORTAL_TYPE 0 11765 NULL
131103 +ieee80211_get_num_supported_channels_11768 ieee80211_get_num_supported_channels 0 11768 NULL
131104 +tipc_sendmsg_11769 tipc_sendmsg 4-0 11769 NULL
131105 +x25_asy_open_dev_11772 x25_asy_open_dev 0 11772 NULL
131106 +ps_pspoll_timeouts_read_11776 ps_pspoll_timeouts_read 3-0 11776 NULL nohasharray
131107 +exofs_statfs_11776 exofs_statfs 0 11776 &ps_pspoll_timeouts_read_11776 nohasharray
131108 +store_root_block_11776 store_root_block 0 11776 &exofs_statfs_11776
131109 +assert_show_11778 assert_show 0 11778 NULL
131110 +ebt_buf_add_11779 ebt_buf_add 0 11779 NULL
131111 +mwifiex_cmd_reg_access_11781 mwifiex_cmd_reg_access 0 11781 NULL
131112 +btrfs_key_blockptr_11786 btrfs_key_blockptr 0 11786 NULL
131113 +max6902_read_time_11787 max6902_read_time 0 11787 NULL
131114 +adp8870_bl_l1_daylight_max_show_11793 adp8870_bl_l1_daylight_max_show 0 11793 NULL
131115 +stats_clear_11802 stats_clear 0-3 11802 NULL
131116 +show_hca_type_11803 show_hca_type 0 11803 NULL
131117 +func_11804 func 0 11804 NULL
131118 +open_11806 open 0 11806 NULL nohasharray
131119 +saa6752hs_s_ctrl_11806 saa6752hs_s_ctrl 0 11806 &open_11806
131120 +fan_fan_watchdog_show_11810 fan_fan_watchdog_show 0 11810 NULL
131121 +_ctl_version_nvdata_persistent_show_11814 _ctl_version_nvdata_persistent_show 0 11814 NULL
131122 +cx23885_alsa_dma_init_11816 cx23885_alsa_dma_init 2 11816 NULL
131123 +pcpu_fc_alloc_11818 pcpu_fc_alloc 2 11818 NULL
131124 +ncp_modify_nfs_info_11819 ncp_modify_nfs_info 0 11819 NULL nohasharray
131125 +nfs_server_get_key_11819 nfs_server_get_key 0 11819 &ncp_modify_nfs_info_11819
131126 +amd64_dhar_show_11820 amd64_dhar_show 0 11820 NULL nohasharray
131127 +__ip_map_update_11820 __ip_map_update 0 11820 &amd64_dhar_show_11820
131128 +go7007_start_streaming_11821 go7007_start_streaming 0 11821 NULL
131129 +ufshcd_devfreq_get_dev_status_11822 ufshcd_devfreq_get_dev_status 0 11822 NULL
131130 +i2c_hid_set_or_send_report_11824 i2c_hid_set_or_send_report 0-5 11824 NULL
131131 +sctp_setsockopt_maxseg_11829 sctp_setsockopt_maxseg 3-0 11829 NULL nohasharray
131132 +osst_read_back_buffer_and_rewrite_11829 osst_read_back_buffer_and_rewrite 0 11829 &sctp_setsockopt_maxseg_11829
131133 +rts51x_read_status_11830 rts51x_read_status 4 11830 NULL
131134 +macvtap_put_user_11831 macvtap_put_user 0 11831 NULL
131135 +qla4xxx_recover_adapter_11835 qla4xxx_recover_adapter 0 11835 NULL
131136 +avc_has_perm_11840 avc_has_perm 0 11840 NULL
131137 +cyapa_gen3_write_fw_block_11841 cyapa_gen3_write_fw_block 0 11841 NULL
131138 +__uncore_filter_cfg_en_show_11842 __uncore_filter_cfg_en_show 0 11842 NULL nohasharray
131139 +notify_11842 notify 0 11842 &__uncore_filter_cfg_en_show_11842
131140 +unix_stream_connect_11844 unix_stream_connect 3 11844 NULL
131141 +ipath_user_sdma_init_payload_11850 ipath_user_sdma_init_payload 0 11850 NULL
131142 +xfs_file_aio_write_checks_11851 xfs_file_aio_write_checks 0 11851 NULL
131143 +pci_enable_msix_range_11852 pci_enable_msix_range 0-4 11852 NULL
131144 +show_local_ib_device_11854 show_local_ib_device 0 11854 NULL
131145 +fsname_show_11856 fsname_show 0 11856 NULL
131146 +rs5c372_rtc_read_time_11858 rs5c372_rtc_read_time 0 11858 NULL
131147 +nf_nat_sdp_media_11863 nf_nat_sdp_media 9 11863 NULL
131148 +show_fcoe_ctlr_device_fcs_error_11865 show_fcoe_ctlr_device_fcs_error 0 11865 NULL nohasharray
131149 +nilfs_segments_attr_show_11865 nilfs_segments_attr_show 0 11865 &show_fcoe_ctlr_device_fcs_error_11865
131150 +ecryptfs_copy_filename_11868 ecryptfs_copy_filename 4 11868 NULL
131151 +bdc_queue_xfr_11873 bdc_queue_xfr 0 11873 NULL
131152 +fm_rx_get_rds_mode_11874 fm_rx_get_rds_mode 0 11874 NULL
131153 +show_sf2_level_11876 show_sf2_level 0 11876 NULL
131154 +sht15_end_transmission_11877 sht15_end_transmission 0 11877 NULL nohasharray
131155 +nr_hugepages_store_common_11877 nr_hugepages_store_common 0-4 11877 &sht15_end_transmission_11877
131156 +l2cap_chan_send_11878 l2cap_chan_send 3-0 11878 NULL nohasharray
131157 +lpfc_modelname_show_11878 lpfc_modelname_show 0 11878 &l2cap_chan_send_11878
131158 +ext4_xattr_trusted_set_11879 ext4_xattr_trusted_set 0 11879 NULL
131159 +image_read_11880 image_read 0-6-5 11880 NULL
131160 +_l2_alloc_skb_11883 _l2_alloc_skb 1 11883 NULL nohasharray
131161 +iwl_mvm_send_cmd_pdu_11883 iwl_mvm_send_cmd_pdu 0 11883 &_l2_alloc_skb_11883 nohasharray
131162 +otg_set_peripheral_11883 otg_set_peripheral 0 11883 &iwl_mvm_send_cmd_pdu_11883
131163 +ieee80211_rx_bss_info_11887 ieee80211_rx_bss_info 3 11887 NULL
131164 +avc_audit_11888 avc_audit 0 11888 NULL
131165 +itd1000_set_parameters_11891 itd1000_set_parameters 0 11891 NULL
131166 +uwb_rc_ie_add_one_11893 uwb_rc_ie_add_one 0 11893 NULL
131167 +fuse_direct_write_11900 fuse_direct_write 0-3 11900 NULL
131168 +cifs_idmap_key_instantiate_11901 cifs_idmap_key_instantiate 0 11901 NULL
131169 +xstateregs_get_11906 xstateregs_get 4 11906 NULL nohasharray
131170 +snd_pcm_lib_ioctl_channel_info_11906 snd_pcm_lib_ioctl_channel_info 0 11906 &xstateregs_get_11906
131171 +signalfd_read_11910 signalfd_read 0-3 11910 NULL
131172 +ti_write_11916 ti_write 0-4 11916 NULL
131173 +pc87413_notify_sys_11917 pc87413_notify_sys 0 11917 NULL
131174 +_rbd_dev_v2_snap_features_11922 _rbd_dev_v2_snap_features 0 11922 NULL
131175 +fs_devrw_entry_11924 fs_devrw_entry 3-0 11924 NULL
131176 +SMBNTencrypt_11929 SMBNTencrypt 0 11929 NULL
131177 +show_limit_11932 show_limit 0 11932 NULL
131178 +nf_nat_ipv6_local_fn_11937 nf_nat_ipv6_local_fn 0 11937 NULL nohasharray
131179 +max1027_debugfs_reg_access_11937 max1027_debugfs_reg_access 0 11937 &nf_nat_ipv6_local_fn_11937
131180 +atomic_sub_return_11939 atomic_sub_return 0 11939 NULL
131181 +dccp_feat_clone_sp_val_11942 dccp_feat_clone_sp_val 3 11942 NULL
131182 +eventlog_write_11943 eventlog_write 0-6-5 11943 NULL
131183 +store_sched6_11945 store_sched6 4-0 11945 NULL nohasharray
131184 +init_memory_block_11945 init_memory_block 0 11945 &store_sched6_11945
131185 +lpfc_enable_npiv_show_11947 lpfc_enable_npiv_show 0 11947 NULL
131186 +iscsi_tpg_param_show_ImmediateData_11951 iscsi_tpg_param_show_ImmediateData 0 11951 NULL
131187 +node_read_cpumap_11952 node_read_cpumap 0 11952 NULL
131188 +btmrvl_download_cal_data_11953 btmrvl_download_cal_data 3 11953 NULL nohasharray
131189 +iscsi_nacl_attrib_show_random_datain_seq_offsets_11953 iscsi_nacl_attrib_show_random_datain_seq_offsets 0 11953 &btmrvl_download_cal_data_11953
131190 +set_pwmfreq_11955 set_pwmfreq 0-4 11955 NULL
131191 +show_iface_erl_11956 show_iface_erl 0 11956 NULL
131192 +r1_sync_page_io_11963 r1_sync_page_io 3 11963 NULL
131193 +qla4xxx_mailbox_command_11965 qla4xxx_mailbox_command 0 11965 NULL
131194 +lpfc_iocb_hw_show_11966 lpfc_iocb_hw_show 0 11966 NULL
131195 +uhid_dev_destroy_11967 uhid_dev_destroy 0 11967 NULL
131196 +f1x_swap_interleaved_region_11970 f1x_swap_interleaved_region 0-2 11970 NULL
131197 +pptp_getname_11971 pptp_getname 0 11971 NULL
131198 +split_node_11976 split_node 0 11976 NULL nohasharray
131199 +create_rx_ctx_11976 create_rx_ctx 0 11976 &split_node_11976
131200 +st_sensors_i2c_read_byte_11977 st_sensors_i2c_read_byte 0 11977 NULL
131201 +logfs_read_loop_11982 logfs_read_loop 0 11982 NULL
131202 +netxen_init_firmware_11983 netxen_init_firmware 0 11983 NULL
131203 +bma180_show_avail_11986 bma180_show_avail 0 11986 NULL
131204 +read_and_add_raw_conns_11987 read_and_add_raw_conns 0 11987 NULL
131205 +cyapa_show_rt_suspend_scanrate_11988 cyapa_show_rt_suspend_scanrate 0 11988 NULL
131206 +rp_write_room_11990 rp_write_room 0 11990 NULL nohasharray
131207 +smack_file_permission_11990 smack_file_permission 0 11990 &rp_write_room_11990
131208 +cfq_slice_async_rq_store_11995 cfq_slice_async_rq_store 3-0 11995 NULL
131209 +rtl8180_start_12000 rtl8180_start 0 12000 NULL nohasharray
131210 +sxgbe_init_phy_12000 sxgbe_init_phy 0 12000 &rtl8180_start_12000 nohasharray
131211 +iommu_suspend_12000 iommu_suspend 0 12000 &sxgbe_init_phy_12000
131212 +snd_usb_caiaq_pcm_prepare_12001 snd_usb_caiaq_pcm_prepare 0 12001 NULL
131213 +drv_sta_add_12002 drv_sta_add 0 12002 NULL
131214 +show_spi_transport_rd_strm_12003 show_spi_transport_rd_strm 0 12003 NULL
131215 +bh1780_read_12006 bh1780_read 0 12006 NULL
131216 +rdev_size_show_12007 rdev_size_show 0 12007 NULL
131217 +ad799x_write_config_12010 ad799x_write_config 0 12010 NULL
131218 +i40e_pci_sriov_configure_12011 i40e_pci_sriov_configure 2-0 12011 NULL nohasharray
131219 +atmtcp_v_send_12011 atmtcp_v_send 0 12011 &i40e_pci_sriov_configure_12011 nohasharray
131220 +pas_set_intr_12011 pas_set_intr 0 12011 &atmtcp_v_send_12011
131221 +efx_check_disabled_12015 efx_check_disabled 0 12015 NULL
131222 +audit_sockaddr_12030 audit_sockaddr 0 12030 NULL
131223 +s2io_card_up_12032 s2io_card_up 0 12032 NULL
131224 +notifier_call_chain_12036 notifier_call_chain 0 12036 NULL
131225 +device_offline_12042 device_offline 0 12042 NULL
131226 +ftdi_elan_total_command_size_12045 ftdi_elan_total_command_size 0 12045 NULL
131227 +bdx_tx_init_12046 bdx_tx_init 0 12046 NULL
131228 +niu_set_mac_addr_12047 niu_set_mac_addr 0 12047 NULL
131229 +tsl2550_store_power_state_12048 tsl2550_store_power_state 0-4 12048 NULL
131230 +ieee80211_if_read_user_power_level_12050 ieee80211_if_read_user_power_level 3-0 12050 NULL
131231 +em28xx_i2c_read_block_12055 em28xx_i2c_read_block 5 12055 NULL
131232 +tg3_test_msi_12057 tg3_test_msi 0 12057 NULL
131233 +mt9m111_s_ctrl_12060 mt9m111_s_ctrl 0 12060 NULL
131234 +brcmf_config_wowl_pattern_12061 brcmf_config_wowl_pattern 4 12061 NULL
131235 +ath10k_dbg_sta_write_aggr_mode_12064 ath10k_dbg_sta_write_aggr_mode 3-0 12064 NULL nohasharray
131236 +il4965_ucode_tx_stats_read_12064 il4965_ucode_tx_stats_read 3-0 12064 &ath10k_dbg_sta_write_aggr_mode_12064
131237 +dvb_dmxdev_buffer_write_12065 dvb_dmxdev_buffer_write 3 12065 NULL
131238 +srp_new_cm_id_12069 srp_new_cm_id 0 12069 NULL
131239 +wl12xx_acx_config_ps_12073 wl12xx_acx_config_ps 0 12073 NULL
131240 +start_streaming_12074 start_streaming 0 12074 NULL
131241 +ptc_proc_write_12076 ptc_proc_write 3-0 12076 NULL
131242 +ubifs_recover_log_leb_12079 ubifs_recover_log_leb 3 12079 NULL nohasharray
131243 +i2c_send_bytes_12079 i2c_send_bytes 0 12079 &ubifs_recover_log_leb_12079
131244 +u3_entry_store_12081 u3_entry_store 0-4 12081 NULL nohasharray
131245 +imx074_g_crop_12081 imx074_g_crop 0 12081 &u3_entry_store_12081
131246 +efx_mcdi_check_supported_12082 efx_mcdi_check_supported 0 12082 NULL
131247 +show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE_12083 show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE 0 12083 NULL nohasharray
131248 +dpm_suspend_end_12083 dpm_suspend_end 0 12083 &show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE_12083
131249 +h5_prepare_pkt_12085 h5_prepare_pkt 4 12085 NULL
131250 +ipath_map_sg_12089 ipath_map_sg 0-3 12089 NULL
131251 +mask_rtc_irq_bit_12090 mask_rtc_irq_bit 0 12090 NULL
131252 +logfs_truncate_direct_12095 logfs_truncate_direct 0 12095 NULL
131253 +show_cpu_vid_12097 show_cpu_vid 0 12097 NULL
131254 +mwl8k_request_firmware_12098 mwl8k_request_firmware 0 12098 NULL
131255 +rtw_malloc2d_12102 rtw_malloc2d 3-2-1 12102 NULL
131256 +pcf8583_set_ctrl_12106 pcf8583_set_ctrl 0 12106 NULL
131257 +wm8962_beep_set_12110 wm8962_beep_set 0-4 12110 NULL
131258 +ssb_pcmcia_hardware_setup_12111 ssb_pcmcia_hardware_setup 0 12111 NULL
131259 +toshiba_function_keys_set_12112 toshiba_function_keys_set 0 12112 NULL
131260 +rtsx_transfer_data_partial_12113 rtsx_transfer_data_partial 5 12113 NULL
131261 +snd_disconnect_read_12117 snd_disconnect_read 0-3 12117 NULL
131262 +f_gpio_mod_12118 f_gpio_mod 0 12118 NULL nohasharray
131263 +ntc_show_temp_12118 ntc_show_temp 0 12118 &f_gpio_mod_12118
131264 +da9052_gpio_direction_output_12120 da9052_gpio_direction_output 0 12120 NULL
131265 +lpfc_task_mgmt_tmo_store_12122 lpfc_task_mgmt_tmo_store 0-4 12122 NULL
131266 +__i915_wait_request_12127 __i915_wait_request 0 12127 NULL
131267 +set_powered_12129 set_powered 4 12129 NULL
131268 +ramoops_init_prz_12134 ramoops_init_prz 5 12134 NULL
131269 +xfs_handle_to_dentry_12135 xfs_handle_to_dentry 3 12135 NULL
131270 +rawv6_seticmpfilter_12137 rawv6_seticmpfilter 5-0 12137 NULL nohasharray
131271 +store_u8_12137 store_u8 0-4 12137 &rawv6_seticmpfilter_12137
131272 +soc_mbus_image_size_12140 soc_mbus_image_size 0-3-2 12140 NULL
131273 +vmw_fifo_reserve_12141 vmw_fifo_reserve 2 12141 NULL
131274 +il4965_store_debug_level_12142 il4965_store_debug_level 0-4 12142 NULL
131275 +rawsock_recvmsg_12144 rawsock_recvmsg 4-0 12144 NULL
131276 +zoran_read_12147 zoran_read 0-3 12147 NULL nohasharray
131277 +goldfish_fb_check_var_12147 goldfish_fb_check_var 0 12147 &zoran_read_12147
131278 +btmrvl_sdio_host_to_card_12152 btmrvl_sdio_host_to_card 3 12152 NULL nohasharray
131279 +bond_option_arp_interval_set_12152 bond_option_arp_interval_set 0 12152 &btmrvl_sdio_host_to_card_12152
131280 +__bt_get_word_12153 __bt_get_word 2 12153 NULL
131281 +vmbus_open_12154 vmbus_open 3-2 12154 NULL
131282 +suspend_lo_show_12159 suspend_lo_show 0 12159 NULL
131283 +ds1374_read_rtc_12161 ds1374_read_rtc 0 12161 NULL
131284 +ec_write_12162 ec_write 0 12162 NULL
131285 +wil_rxdesc_phy_length_12165 wil_rxdesc_phy_length 0 12165 NULL
131286 +ath5k_attr_show_spur_level_12172 ath5k_attr_show_spur_level 0 12172 NULL
131287 +fnic_reset_stats_write_12177 fnic_reset_stats_write 3-0 12177 NULL nohasharray
131288 +ovs_tun_key_attr_size_12177 ovs_tun_key_attr_size 0 12177 &fnic_reset_stats_write_12177
131289 +space_show_12178 space_show 0 12178 NULL nohasharray
131290 +LNetEQAlloc_12178 LNetEQAlloc 1 12178 &space_show_12178
131291 +ddp_make_gl_12179 ddp_make_gl 1 12179 NULL
131292 +sony_pic_bluetoothpower_show_12182 sony_pic_bluetoothpower_show 0 12182 NULL
131293 +compat_do_arpt_set_ctl_12184 compat_do_arpt_set_ctl 4 12184 NULL
131294 +ip_generic_getfrag_12187 ip_generic_getfrag 4 12187 NULL nohasharray
131295 +tipc_wait_for_sndpkt_12187 tipc_wait_for_sndpkt 0 12187 &ip_generic_getfrag_12187
131296 +virtblk_serial_show_12190 virtblk_serial_show 0 12190 NULL
131297 +iscsit_na_random_r2t_offsets_12192 iscsit_na_random_r2t_offsets 0 12192 NULL
131298 +sta_info_insert_finish_12196 sta_info_insert_finish 0 12196 NULL nohasharray
131299 +forward_delay_store_12196 forward_delay_store 4-0 12196 &sta_info_insert_finish_12196
131300 +qt2160_read_block_12198 qt2160_read_block 4 12198 NULL nohasharray
131301 +m88rs6000t_set_pll_freq_12198 m88rs6000t_set_pll_freq 0 12198 &qt2160_read_block_12198
131302 +smsc75xx_set_mac_address_12199 smsc75xx_set_mac_address 0 12199 NULL
131303 +wl1273_fm_vidioc_s_ctrl_12204 wl1273_fm_vidioc_s_ctrl 0 12204 NULL
131304 +pci_bus_read_config_dword_12210 pci_bus_read_config_dword 0 12210 NULL nohasharray
131305 +set_fan_target_12210 set_fan_target 0-4 12210 &pci_bus_read_config_dword_12210
131306 +receive_copy_12216 receive_copy 3 12216 NULL
131307 +btree_writepages_12217 btree_writepages 0 12217 NULL
131308 +snd_pcm_kernel_ioctl_12219 snd_pcm_kernel_ioctl 0 12219 NULL
131309 +fuse_get_req_12221 fuse_get_req 2 12221 NULL nohasharray
131310 +aat2870_reg_read_file_12221 aat2870_reg_read_file 3-0 12221 &fuse_get_req_12221
131311 +xfs_attr3_leaf_read_12222 xfs_attr3_leaf_read 0 12222 NULL
131312 +mode_show_12223 mode_show 0 12223 NULL
131313 +led_write_12224 led_write 0 12224 NULL
131314 +tun_net_change_mtu_12229 tun_net_change_mtu 0 12229 NULL
131315 +sbpro_audio_prepare_for_input_12234 sbpro_audio_prepare_for_input 0 12234 NULL
131316 +__alloc_bootmem_low_nopanic_12235 __alloc_bootmem_low_nopanic 1 12235 NULL nohasharray
131317 +bnx2x_alloc_mem_12235 bnx2x_alloc_mem 0 12235 &__alloc_bootmem_low_nopanic_12235
131318 +usnic_ib_qp_grp_dump_rows_12239 usnic_ib_qp_grp_dump_rows 3 12239 NULL
131319 +bcdDevice_show_12240 bcdDevice_show 0 12240 NULL
131320 +tw9910_g_fmt_12243 tw9910_g_fmt 0 12243 NULL
131321 +rx_length_errors_show_12249 rx_length_errors_show 0 12249 NULL
131322 +ib_uverbs_unmarshall_recv_12251 ib_uverbs_unmarshall_recv 5 12251 NULL
131323 +max197_store_range_12255 max197_store_range 0-4 12255 NULL nohasharray
131324 +efx_ethtool_get_regs_len_12255 efx_ethtool_get_regs_len 0 12255 &max197_store_range_12255
131325 +store_12256 store 0-3 12256 NULL
131326 +ath_descdma_setup_12257 ath_descdma_setup 5 12257 NULL
131327 +_nfs4_proc_mknod_12260 _nfs4_proc_mknod 0 12260 NULL nohasharray
131328 +irst_show_wakeup_time_12260 irst_show_wakeup_time 0 12260 &_nfs4_proc_mknod_12260 nohasharray
131329 +qla4xxx_context_reset_12260 qla4xxx_context_reset 0 12260 &irst_show_wakeup_time_12260
131330 +setsockopt_12262 setsockopt 0 12262 NULL
131331 +ps2pp_attr_show_smartscroll_12263 ps2pp_attr_show_smartscroll 0 12263 NULL
131332 +ocfs2_xattr_user_set_12266 ocfs2_xattr_user_set 0 12266 NULL
131333 +shash_compat_setkey_12267 shash_compat_setkey 3 12267 NULL nohasharray
131334 +start_12267 start 0 12267 &shash_compat_setkey_12267
131335 +bond_option_all_slaves_active_set_12268 bond_option_all_slaves_active_set 0 12268 NULL
131336 +add_sctp_bind_addr_12269 add_sctp_bind_addr 3-0 12269 NULL nohasharray
131337 +decode_ext_sec_blob_12269 decode_ext_sec_blob 0 12269 &add_sctp_bind_addr_12269
131338 +fan_get_state_acpi4_12270 fan_get_state_acpi4 0 12270 NULL
131339 +max8997_led_store_mode_12271 max8997_led_store_mode 0-4 12271 NULL
131340 +amd64_inject_word_show_12272 amd64_inject_word_show 0 12272 NULL
131341 +__ip_local_out_12275 __ip_local_out 0 12275 NULL
131342 +simple_xattr_get_12283 simple_xattr_get 0 12283 NULL nohasharray
131343 +md4_init_12283 md4_init 0 12283 &simple_xattr_get_12283 nohasharray
131344 +mls_compute_sid_12283 mls_compute_sid 0 12283 &md4_init_12283
131345 +note_last_dentry_12285 note_last_dentry 3 12285 NULL
131346 +il_dbgfs_nvm_read_12288 il_dbgfs_nvm_read 3-0 12288 NULL nohasharray
131347 +show_sas_phy_enable_12288 show_sas_phy_enable 0 12288 &il_dbgfs_nvm_read_12288 nohasharray
131348 +tcm_loop_wwn_show_attr_version_12288 tcm_loop_wwn_show_attr_version 0 12288 &show_sas_phy_enable_12288
131349 +i915_gem_object_pin_view_12293 i915_gem_object_pin_view 0 12293 NULL
131350 +ds3232_set_alarm_12294 ds3232_set_alarm 0 12294 NULL
131351 +mb862xx_i2c_read_12299 mb862xx_i2c_read 0 12299 NULL
131352 +adfs_f_sync_12305 adfs_f_sync 0 12305 NULL
131353 +__lbs_cmd_12307 __lbs_cmd 0 12307 NULL
131354 +make_ltab_dirty_12311 make_ltab_dirty 0 12311 NULL
131355 +nouveau_hwmon_set_critical_temp_12312 nouveau_hwmon_set_critical_temp 0-4 12312 NULL
131356 +mwl8k_cmd_mimo_config_12314 mwl8k_cmd_mimo_config 0 12314 NULL
131357 +iscsi_tpg_param_show_MaxConnections_12315 iscsi_tpg_param_show_MaxConnections 0 12315 NULL
131358 +bt_sock_recvmsg_12316 bt_sock_recvmsg 4-0 12316 NULL nohasharray
131359 +cdc_ncm_show_wNdpInPayloadRemainder_12316 cdc_ncm_show_wNdpInPayloadRemainder 0 12316 &bt_sock_recvmsg_12316
131360 +bh1770_set_lux_thresh_below_12318 bh1770_set_lux_thresh_below 0-4 12318 NULL
131361 +usnic_transport_sock_to_str_12322 usnic_transport_sock_to_str 2-0 12322 NULL nohasharray
131362 +ocfs2_statfs_12322 ocfs2_statfs 0 12322 &usnic_transport_sock_to_str_12322
131363 +write_rbu_packet_size_12325 write_rbu_packet_size 0-6-5 12325 NULL
131364 +show_urb_12326 show_urb 0 12326 NULL
131365 +pcbit_writecmd_12332 pcbit_writecmd 2 12332 NULL nohasharray
131366 +HFC_inw_nodebug_12332 HFC_inw_nodebug 0 12332 &pcbit_writecmd_12332
131367 +xfs_bmap_last_extent_12335 xfs_bmap_last_extent 0 12335 NULL
131368 +write_12336 write 0 12336 NULL
131369 +sta_info_insert_rcu_12337 sta_info_insert_rcu 0 12337 NULL
131370 +pppoe_getname_12338 pppoe_getname 0 12338 NULL nohasharray
131371 +set_cpus_allowed_ptr_12338 set_cpus_allowed_ptr 0 12338 &pppoe_getname_12338
131372 +get_burstcount_12341 get_burstcount 0 12341 NULL
131373 +pn544_hci_i2c_fw_secure_write_frame_cmd_12342 pn544_hci_i2c_fw_secure_write_frame_cmd 3 12342 NULL
131374 +dn_listen_12343 dn_listen 0 12343 NULL
131375 +lio_target_nacl_show_info_12345 lio_target_nacl_show_info 0 12345 NULL
131376 +ipvlan_hard_header_12348 ipvlan_hard_header 0 12348 NULL
131377 +mptctl_ioctl_12355 mptctl_ioctl 2 12355 NULL nohasharray
131378 +sxgbe_init_rx_buffers_12355 sxgbe_init_rx_buffers 4 12355 &mptctl_ioctl_12355
131379 +kstrtoint_12362 kstrtoint 0 12362 NULL nohasharray
131380 +rtl8187_add_interface_12362 rtl8187_add_interface 0 12362 &kstrtoint_12362
131381 +__nf_ct_ext_add_length_12364 __nf_ct_ext_add_length 3 12364 NULL
131382 +smp_alloc_skb_cb_12365 smp_alloc_skb_cb 3-2 12365 NULL
131383 +store_12367 store 0 12367 NULL
131384 +ad_sigma_delta_set_channel_12368 ad_sigma_delta_set_channel 0 12368 NULL
131385 +dev_debug_show_12369 dev_debug_show 0 12369 NULL
131386 +show_pwm_mode_12372 show_pwm_mode 0 12372 NULL nohasharray
131387 +target_stat_scsi_lu_show_attr_inst_12372 target_stat_scsi_lu_show_attr_inst 0 12372 &show_pwm_mode_12372
131388 +read_12377 read 0 12377 NULL
131389 +xfs_iext_inline_to_direct_12384 xfs_iext_inline_to_direct 2 12384 NULL
131390 +show_fnode_ipv6_traffic_class_12385 show_fnode_ipv6_traffic_class 0 12385 NULL nohasharray
131391 +sctp_verify_addr_12385 sctp_verify_addr 0 12385 &show_fnode_ipv6_traffic_class_12385 nohasharray
131392 +isoc_nego_12385 isoc_nego 0 12385 &sctp_verify_addr_12385
131393 +write_file_dump_12391 write_file_dump 3-0 12391 NULL nohasharray
131394 +populate_dir_12391 populate_dir 0 12391 &write_file_dump_12391
131395 +mp_map_pin_to_irq_12394 mp_map_pin_to_irq 1-4 12394 NULL
131396 +target_fabric_nacl_attrib_attr_store_12395 target_fabric_nacl_attrib_attr_store 0-4 12395 NULL
131397 +fm_v4l2_fops_write_12411 fm_v4l2_fops_write 0-3 12411 NULL
131398 +ext4_bg_num_gdb_nometa_12413 ext4_bg_num_gdb_nometa 0 12413 NULL
131399 +hbucket_elem_add_12416 hbucket_elem_add 3 12416 NULL
131400 +nilfs_wait_on_logs_12418 nilfs_wait_on_logs 0 12418 NULL nohasharray
131401 +mlog_mask_store_12418 mlog_mask_store 0-3 12418 &nilfs_wait_on_logs_12418
131402 +ieee80211_if_read_num_mcast_sta_12419 ieee80211_if_read_num_mcast_sta 3-0 12419 NULL
131403 +pccard_show_card_pm_state_12422 pccard_show_card_pm_state 0 12422 NULL
131404 +stats_store_12424 stats_store 0-3 12424 NULL
131405 +ppp_sync_read_12426 ppp_sync_read 0 12426 NULL
131406 +show_display_12427 show_display 0 12427 NULL
131407 +coda_file_read_12437 coda_file_read 0-3 12437 NULL
131408 +mos7840_open_12439 mos7840_open 0 12439 NULL
131409 +nilfs_segctor_write_12441 nilfs_segctor_write 0 12441 NULL nohasharray
131410 +cfs_array_alloc_12441 cfs_array_alloc 2 12441 &nilfs_segctor_write_12441
131411 +iscsi_stat_login_show_attr_inst_12452 iscsi_stat_login_show_attr_inst 0 12452 NULL
131412 +e1000e_get_sset_count_12456 e1000e_get_sset_count 0 12456 NULL
131413 +nvkm_engine_create__12458 nvkm_engine_create_ 7 12458 NULL
131414 +deadline_read_expire_store_12459 deadline_read_expire_store 0-3 12459 NULL
131415 +rbd_dev_v2_header_info_12466 rbd_dev_v2_header_info 0 12466 NULL
131416 +defrag_show_12468 defrag_show 0 12468 NULL nohasharray
131417 +mei_write_message_12468 mei_write_message 0 12468 &defrag_show_12468
131418 +rsi_prepare_skb_12472 rsi_prepare_skb 4-3 12472 NULL nohasharray
131419 +ql_wait_for_drvr_lock_12472 ql_wait_for_drvr_lock 0 12472 &rsi_prepare_skb_12472 nohasharray
131420 +ip101a_g_config_init_12472 ip101a_g_config_init 0 12472 &ql_wait_for_drvr_lock_12472
131421 +sst_create_block_and_ipc_msg_12473 sst_create_block_and_ipc_msg 0 12473 NULL
131422 +raw_enable_filters_12474 raw_enable_filters 0 12474 NULL
131423 +qla4_82xx_pci_mem_write_direct_12479 qla4_82xx_pci_mem_write_direct 2 12479 NULL nohasharray
131424 +uvc_queue_setup_12479 uvc_queue_setup 0 12479 &qla4_82xx_pci_mem_write_direct_12479
131425 +stream_next_buffer_check_queue_12481 stream_next_buffer_check_queue 0 12481 NULL
131426 +selinux_socket_create_12482 selinux_socket_create 0 12482 NULL
131427 +target_stat_scsi_lu_show_attr_dev_12483 target_stat_scsi_lu_show_attr_dev 0 12483 NULL
131428 +x25_sendmsg_12487 x25_sendmsg 4-0 12487 NULL
131429 +__iwl_read_prph_12491 __iwl_read_prph 0 12491 NULL
131430 +rtllib_auth_challenge_12493 rtllib_auth_challenge 3 12493 NULL
131431 +fnic_trace_ctrl_read_12497 fnic_trace_ctrl_read 3-0 12497 NULL
131432 +nilfs_segctor_last_seg_write_time_secs_show_12500 nilfs_segctor_last_seg_write_time_secs_show 0 12500 NULL
131433 +allow_func_id_match_store_12501 allow_func_id_match_store 0-4 12501 NULL
131434 +filelayout_commit_pagelist_12506 filelayout_commit_pagelist 0 12506 NULL nohasharray
131435 +driver_probe_device_12506 driver_probe_device 0 12506 &filelayout_commit_pagelist_12506
131436 +nfs_readdir_make_qstr_12509 nfs_readdir_make_qstr 3 12509 NULL
131437 +toshiba_usb_sleep_charge_set_12511 toshiba_usb_sleep_charge_set 0 12511 NULL
131438 +stream_start_12516 stream_start 0 12516 NULL
131439 +open_12519 open 0 12519 NULL
131440 +write_12520 write 0 12520 NULL
131441 +ql_start_rss_12521 ql_start_rss 0 12521 NULL nohasharray
131442 +reset_store_12521 reset_store 0-4 12521 &ql_start_rss_12521
131443 +failed_writes_show_12525 failed_writes_show 0 12525 NULL
131444 +qib_alloc_fast_reg_mr_12526 qib_alloc_fast_reg_mr 2 12526 NULL
131445 +mmc_erase_size_show_12530 mmc_erase_size_show 0 12530 NULL
131446 +xfs_da3_path_shift_12532 xfs_da3_path_shift 0 12532 NULL
131447 +acpi_dev_pm_explicit_set_12533 acpi_dev_pm_explicit_set 0 12533 NULL
131448 +efx_nic_get_regs_len_12534 efx_nic_get_regs_len 0 12534 NULL
131449 +inv_mpu6050_validate_trigger_12535 inv_mpu6050_validate_trigger 0 12535 NULL
131450 +e100_hw_init_12536 e100_hw_init 0 12536 NULL
131451 +show_engine_leds_12537 show_engine_leds 0 12537 NULL
131452 +brcms_ops_sta_add_12540 brcms_ops_sta_add 0 12540 NULL
131453 +comm_local_read_12541 comm_local_read 0 12541 NULL
131454 +stv06xx_write_sensor_finish_12543 stv06xx_write_sensor_finish 0 12543 NULL
131455 +masq_device_event_12546 masq_device_event 0 12546 NULL
131456 +efx_ef10_mem_map_size_12547 efx_ef10_mem_map_size 0 12547 NULL
131457 +mr_write_12549 mr_write 0 12549 NULL nohasharray
131458 +show_temp0_max_12549 show_temp0_max 0 12549 &mr_write_12549
131459 +mesh_get_default_parameters_12550 mesh_get_default_parameters 0 12550 NULL nohasharray
131460 +recover_callbacks_write_12550 recover_callbacks_write 0-3 12550 &mesh_get_default_parameters_12550 nohasharray
131461 +set_limit_12550 set_limit 0-4 12550 &recover_callbacks_write_12550
131462 +bh1770_prox_enable_show_12551 bh1770_prox_enable_show 0 12551 NULL
131463 +send_convert_12552 send_convert 0 12552 NULL
131464 +ptp_pch_enable_12555 ptp_pch_enable 0 12555 NULL
131465 +store_bank2_mask_12556 store_bank2_mask 0-4 12556 NULL
131466 +joydev_read_12559 joydev_read 0-3 12559 NULL
131467 +__smsc75xx_write_reg_12561 __smsc75xx_write_reg 0 12561 NULL
131468 +ov5642_cropcap_12562 ov5642_cropcap 0 12562 NULL
131469 +add_beep_ctls_12563 add_beep_ctls 0 12563 NULL
131470 +arizona_gpio_direction_out_12564 arizona_gpio_direction_out 0 12564 NULL
131471 +nvkm_event_init_12565 nvkm_event_init 2-3 12565 NULL nohasharray
131472 +write_inode_now_12565 write_inode_now 0 12565 &nvkm_event_init_12565
131473 +pwm_config_12570 pwm_config 0 12570 NULL
131474 +o2hb_region_block_bytes_read_12574 o2hb_region_block_bytes_read 0 12574 NULL
131475 +hvc_alloc_12579 hvc_alloc 4 12579 NULL
131476 +snd_pcm_plugin_alloc_12580 snd_pcm_plugin_alloc 2-0 12580 NULL nohasharray
131477 +ntfs_file_aio_write_12580 ntfs_file_aio_write 0 12580 &snd_pcm_plugin_alloc_12580
131478 +bond_option_lp_interval_set_12584 bond_option_lp_interval_set 0 12584 NULL
131479 +request_update_12585 request_update 0 12585 NULL
131480 +nilfs_direct_propagate_12588 nilfs_direct_propagate 0 12588 NULL nohasharray
131481 +ns83820_change_mtu_12588 ns83820_change_mtu 0 12588 &nilfs_direct_propagate_12588
131482 +pcpu_extend_area_map_12589 pcpu_extend_area_map 2 12589 NULL
131483 +nilfs_segctor_dirty_data_blocks_count_show_12591 nilfs_segctor_dirty_data_blocks_count_show 0 12591 NULL nohasharray
131484 +qla2x00_sysfs_write_vpd_12591 qla2x00_sysfs_write_vpd 0-6-5 12591 &nilfs_segctor_dirty_data_blocks_count_show_12591
131485 +nft_rbtree_privsize_12592 nft_rbtree_privsize 0 12592 NULL
131486 +add_endpoint_12593 add_endpoint 0 12593 NULL
131487 +_iwl_dbgfs_prph_reg_write_12597 _iwl_dbgfs_prph_reg_write 3-0 12597 NULL
131488 +tlbflush_write_file_12598 tlbflush_write_file 3-0 12598 NULL
131489 +ipv6_get_l4proto_12600 ipv6_get_l4proto 2-0 12600 NULL
131490 +ssp_io_req_12603 ssp_io_req 0 12603 NULL nohasharray
131491 +ath10k_ce_send_12603 ath10k_ce_send 0 12603 &ssp_io_req_12603
131492 +vhci_put_user_12604 vhci_put_user 4-0 12604 NULL
131493 +rtc_timer_enqueue_12606 rtc_timer_enqueue 0 12606 NULL
131494 +get_port1_handler_12607 get_port1_handler 0 12607 NULL
131495 +ethoc_get_regs_len_12608 ethoc_get_regs_len 0 12608 NULL
131496 +qla27xx_fwdt_calculate_dump_size_12617 qla27xx_fwdt_calculate_dump_size 0 12617 NULL nohasharray
131497 +cx8800_s_vid_ctrl_12617 cx8800_s_vid_ctrl 0 12617 &qla27xx_fwdt_calculate_dump_size_12617
131498 +kmx61_setup_new_data_interrupt_12618 kmx61_setup_new_data_interrupt 0 12618 NULL
131499 +fc_fcp_frame_alloc_12624 fc_fcp_frame_alloc 2 12624 NULL nohasharray
131500 +_nfs41_proc_secinfo_no_name_12624 _nfs41_proc_secinfo_no_name 0 12624 &fc_fcp_frame_alloc_12624
131501 +get_component_fault_12625 get_component_fault 0 12625 NULL
131502 +sdhci_pltfm_init_12627 sdhci_pltfm_init 3 12627 NULL
131503 +wl18xx_acx_ap_sleep_12628 wl18xx_acx_ap_sleep 0 12628 NULL
131504 +pwr_rcvd_awake_bcns_cnt_read_12632 pwr_rcvd_awake_bcns_cnt_read 3-0 12632 NULL
131505 +store_blank_12636 store_blank 0-4 12636 NULL
131506 +pn_sendmsg_12640 pn_sendmsg 4-0 12640 NULL
131507 +dwc3_link_state_write_12641 dwc3_link_state_write 3-0 12641 NULL
131508 +nr_recvmsg_12649 nr_recvmsg 4-0 12649 NULL
131509 +wb_create_12651 wb_create 1 12651 NULL
131510 +apply_12652 apply 0 12652 NULL
131511 +proc_reg_read_12653 proc_reg_read 0-3 12653 NULL
131512 +pid_show_12655 pid_show 0 12655 NULL nohasharray
131513 +store_12655 store 0-3 12655 &pid_show_12655 nohasharray
131514 +rtw_android_get_link_speed_12655 rtw_android_get_link_speed 0 12655 &store_12655
131515 +ocfs2_read_block_12659 ocfs2_read_block 0 12659 NULL
131516 +sparse_mem_maps_populate_node_12669 sparse_mem_maps_populate_node 4 12669 NULL nohasharray
131517 +sel_read_class_12669 sel_read_class 3-0 12669 &sparse_mem_maps_populate_node_12669
131518 +gl861_i2c_xfer_12676 gl861_i2c_xfer 0-3 12676 NULL
131519 +ipw2100_hw_send_command_12678 ipw2100_hw_send_command 0 12678 NULL
131520 +uncore_event_show_12679 uncore_event_show 0 12679 NULL nohasharray
131521 +sock_splice_read_12679 sock_splice_read 0 12679 &uncore_event_show_12679
131522 +store_pwm_auto_point_pwm_12680 store_pwm_auto_point_pwm 0-4 12680 NULL
131523 +bnx2x_config_vlan_mac_12682 bnx2x_config_vlan_mac 0 12682 NULL
131524 +show_12685 show 0 12685 NULL
131525 +sidtab_init_12688 sidtab_init 0 12688 NULL
131526 +pm_qos_latency_tolerance_store_12690 pm_qos_latency_tolerance_store 0-4 12690 NULL
131527 +update_cpumask_12691 update_cpumask 0 12691 NULL
131528 +mcp23s08_gpio_to_irq_12692 mcp23s08_gpio_to_irq 2 12692 NULL
131529 +nsc_ircc_net_open_12694 nsc_ircc_net_open 0 12694 NULL
131530 +tlan_open_12699 tlan_open 0 12699 NULL
131531 +ext4_bg_num_gdb_meta_12702 ext4_bg_num_gdb_meta 0 12702 NULL
131532 +saa7146_i2c_reset_12703 saa7146_i2c_reset 0 12703 NULL
131533 +iwl_dbgfs_calib_disabled_write_12707 iwl_dbgfs_calib_disabled_write 3-0 12707 NULL
131534 +ramdisk_show_12715 ramdisk_show 0 12715 NULL
131535 +ieee80211_if_read_num_buffered_multicast_12716 ieee80211_if_read_num_buffered_multicast 3-0 12716 NULL nohasharray
131536 +fill_multi_ios_12716 fill_multi_ios 0 12716 &ieee80211_if_read_num_buffered_multicast_12716
131537 +ivtv_write_12721 ivtv_write 3-0 12721 NULL nohasharray
131538 +osst_filemark_cnt_show_12721 osst_filemark_cnt_show 0 12721 &ivtv_write_12721 nohasharray
131539 +class_pktcdvd_store_add_12721 class_pktcdvd_store_add 0-4 12721 &osst_filemark_cnt_show_12721
131540 +mc13783_adc_read_12732 mc13783_adc_read 0 12732 NULL nohasharray
131541 +carl9170_init_phy_from_eeprom_12732 carl9170_init_phy_from_eeprom 0 12732 &mc13783_adc_read_12732
131542 +key_rx_spec_read_12736 key_rx_spec_read 3-0 12736 NULL
131543 +__mei_cl_async_send_12737 __mei_cl_async_send 3 12737 NULL nohasharray
131544 +xfs_da3_node_read_12737 xfs_da3_node_read 0 12737 &__mei_cl_async_send_12737
131545 +lio_target_nacl_show_cmdsn_depth_12739 lio_target_nacl_show_cmdsn_depth 0 12739 NULL
131546 +get_if_frequency_12740 get_if_frequency 0 12740 NULL
131547 +pktgen_setup_dev_12745 pktgen_setup_dev 0 12745 NULL
131548 +show_iostat_ioerr_cnt_12747 show_iostat_ioerr_cnt 0 12747 NULL
131549 +snd_usbtv_prepare_12749 snd_usbtv_prepare 0 12749 NULL
131550 +ieee80211_if_read_dot11MeshMaxRetries_12756 ieee80211_if_read_dot11MeshMaxRetries 3-0 12756 NULL
131551 +traceSMB_proc_write_12763 traceSMB_proc_write 0-3 12763 NULL
131552 +stac_create_spdif_mux_ctls_12764 stac_create_spdif_mux_ctls 0 12764 NULL
131553 +snd_emu10k1_capture_trigger_12765 snd_emu10k1_capture_trigger 0 12765 NULL
131554 +iscsi_stat_tgt_attr_show_attr_fail_intr_name_12767 iscsi_stat_tgt_attr_show_attr_fail_intr_name 0 12767 NULL
131555 +listxattr_12769 listxattr 3 12769 NULL
131556 +persistent_show_12774 persistent_show 0 12774 NULL nohasharray
131557 +store_blue_12774 store_blue 0-4 12774 &persistent_show_12774
131558 +ip_ufo_append_data_12775 ip_ufo_append_data 8-7-6 12775 NULL nohasharray
131559 +check_ci_12775 check_ci 0 12775 &ip_ufo_append_data_12775 nohasharray
131560 +tiadc_buffer_postenable_12775 tiadc_buffer_postenable 0 12775 &check_ci_12775
131561 +validate_index_12777 validate_index 0 12777 NULL
131562 +__iscsi_disc_show_userid_mutual_12779 __iscsi_disc_show_userid_mutual 0 12779 NULL
131563 +store_selfballoon_reserved_mb_12780 store_selfballoon_reserved_mb 0-4 12780 NULL
131564 +o2hb_heartbeat_group_show_12783 o2hb_heartbeat_group_show 0 12783 NULL nohasharray
131565 +bcm54xx_exp_write_12783 bcm54xx_exp_write 0 12783 &o2hb_heartbeat_group_show_12783
131566 +e1000_setup_all_tx_resources_12786 e1000_setup_all_tx_resources 0 12786 NULL
131567 +ath6kl_wmi_cmd_send_xtnd_12787 ath6kl_wmi_cmd_send_xtnd 0 12787 NULL
131568 +bnx2x_set_mac_one_12791 bnx2x_set_mac_one 0 12791 NULL
131569 +be_cmd_vlan_config_12799 be_cmd_vlan_config 0 12799 NULL
131570 +sysfs_ctlreg_read_12803 sysfs_ctlreg_read 0-5-6 12803 NULL
131571 +netdev_get_regs_len_12807 netdev_get_regs_len 0 12807 NULL
131572 +show_spi_transport_period_helper_12808 show_spi_transport_period_helper 0 12808 NULL
131573 +mgmt_event_12810 mgmt_event 4 12810 NULL
131574 +xfs_inumbers_fmt_12817 xfs_inumbers_fmt 3 12817 NULL
131575 +_nfs40_proc_fsid_present_12824 _nfs40_proc_fsid_present 0 12824 NULL nohasharray
131576 +rt2800_load_firmware_12824 rt2800_load_firmware 0 12824 &_nfs40_proc_fsid_present_12824
131577 +readq_12825 readq 0 12825 NULL
131578 +show_12831 show 0 12831 NULL
131579 +create_12834 create 0 12834 NULL nohasharray
131580 +SyS_add_key_12834 SyS_add_key 4 12834 &create_12834
131581 +gfs2_log_reserve_12835 gfs2_log_reserve 0 12835 NULL nohasharray
131582 +security_audit_rule_init_12835 security_audit_rule_init 0 12835 &gfs2_log_reserve_12835
131583 +dn_dst_mtu_12837 dn_dst_mtu 0 12837 NULL nohasharray
131584 +acpi_battery_alarm_store_12837 acpi_battery_alarm_store 0-4 12837 &dn_dst_mtu_12837
131585 +TSS_authhmac_12839 TSS_authhmac 0 12839 NULL nohasharray
131586 +get_l2cap_conn_12839 get_l2cap_conn 0 12839 &TSS_authhmac_12839
131587 +mvs_store_interrupt_coalescing_12841 mvs_store_interrupt_coalescing 0-4 12841 NULL
131588 +spidev_sync_12842 spidev_sync 0 12842 NULL nohasharray
131589 +ath6kl_wmi_add_wow_pattern_cmd_12842 ath6kl_wmi_add_wow_pattern_cmd 4 12842 &spidev_sync_12842
131590 +atkbd_do_set_force_release_12843 atkbd_do_set_force_release 0-4 12843 NULL
131591 +spidev_ioctl_12846 spidev_ioctl 2 12846 NULL nohasharray
131592 +si4713_i2c_read_12846 si4713_i2c_read 0 12846 &spidev_ioctl_12846
131593 +adp5520_bl_dark_dim_store_12853 adp5520_bl_dark_dim_store 4-0 12853 NULL
131594 +rtl28xxu_i2c_xfer_12854 rtl28xxu_i2c_xfer 0-3 12854 NULL nohasharray
131595 +nilfs_bmap_do_insert_12854 nilfs_bmap_do_insert 0 12854 &rtl28xxu_i2c_xfer_12854 nohasharray
131596 +hiddev_read_12854 hiddev_read 0-3 12854 &nilfs_bmap_do_insert_12854 nohasharray
131597 +cs421x_build_controls_12854 cs421x_build_controls 0 12854 &hiddev_read_12854
131598 +gadget_dev_desc_bDeviceClass_store_12857 gadget_dev_desc_bDeviceClass_store 0-3 12857 NULL
131599 +ib_post_send_mad_12859 ib_post_send_mad 0 12859 NULL
131600 +fc2580_wr_regs_12863 fc2580_wr_regs 0 12863 NULL
131601 +xfs_rtallocate_extent_exact_12865 xfs_rtallocate_extent_exact 0 12865 NULL
131602 +serio_raw_read_12868 serio_raw_read 0-3 12868 NULL
131603 +snd_atiixp_pcm_trigger_12871 snd_atiixp_pcm_trigger 0 12871 NULL nohasharray
131604 +drop_endpoint_12871 drop_endpoint 0 12871 &snd_atiixp_pcm_trigger_12871 nohasharray
131605 +show_12871 show 0 12871 &drop_endpoint_12871 nohasharray
131606 +md_run_12871 md_run 0 12871 &show_12871
131607 +nilfs_dev_blocksize_show_12874 nilfs_dev_blocksize_show 0 12874 NULL
131608 +dln2_send_wait_12877 dln2_send_wait 0 12877 NULL
131609 +allow_restart_store_12880 allow_restart_store 0-4 12880 NULL
131610 +ath9k_dump_4k_modal_eeprom_12883 ath9k_dump_4k_modal_eeprom 2-3-0 12883 NULL nohasharray
131611 +do_setattr_12883 do_setattr 0 12883 &ath9k_dump_4k_modal_eeprom_12883
131612 +show_fnode_tpgt_12887 show_fnode_tpgt 0 12887 NULL
131613 +show_ata_dev_id_12891 show_ata_dev_id 0 12891 NULL
131614 +get_leb_cnt_12892 get_leb_cnt 0-2 12892 NULL nohasharray
131615 +show_hold_timer_12892 show_hold_timer 0 12892 &get_leb_cnt_12892
131616 +minix_readpage_12897 minix_readpage 0 12897 NULL
131617 +wsm_cmd_send_12901 wsm_cmd_send 0 12901 NULL
131618 +_regmap_raw_read_12902 _regmap_raw_read 0 12902 NULL nohasharray
131619 +request_12902 request 0 12902 &_regmap_raw_read_12902
131620 +sha512_ssse3_export_12905 sha512_ssse3_export 0 12905 NULL
131621 +elan_write_fw_block_12906 elan_write_fw_block 0 12906 NULL
131622 +get_virtual_node_size_12908 get_virtual_node_size 0 12908 NULL
131623 +qlcnic_clear_esw_stats_12911 qlcnic_clear_esw_stats 0 12911 NULL
131624 +show_temp_status_12912 show_temp_status 0 12912 NULL
131625 +quota_quantum_show_12921 quota_quantum_show 0 12921 NULL
131626 +rds_pages_in_vec_12922 rds_pages_in_vec 0 12922 NULL
131627 +_nfs4_open_expired_12925 _nfs4_open_expired 0 12925 NULL
131628 +ci_ll_init_12930 ci_ll_init 3 12930 NULL
131629 +update_mode_show_12934 update_mode_show 0 12934 NULL nohasharray
131630 +adxl34x_disable_store_12934 adxl34x_disable_store 0-4 12934 &update_mode_show_12934
131631 +SYSC_sendfile_12936 SYSC_sendfile 4 12936 NULL
131632 +nvme_npages_12938 nvme_npages 0-1 12938 NULL nohasharray
131633 +ican3_sysfs_show_term_12938 ican3_sysfs_show_term 0 12938 &nvme_npages_12938
131634 +wil_write_back_12939 wil_write_back 3-0 12939 NULL nohasharray
131635 +target_core_alua_tg_pt_gp_show_attr_alua_support_offline_12939 target_core_alua_tg_pt_gp_show_attr_alua_support_offline 0 12939 &wil_write_back_12939
131636 +sdev_show_scsi_level_12941 sdev_show_scsi_level 0 12941 NULL
131637 +register_memory_12944 register_memory 0 12944 NULL
131638 +do_inode_permission_12946 do_inode_permission 0 12946 NULL
131639 +show_alarm_beep_12949 show_alarm_beep 0 12949 NULL
131640 +int340x_thermal_get_zone_temp_12954 int340x_thermal_get_zone_temp 0 12954 NULL
131641 +_ctl_device_delay_show_12957 _ctl_device_delay_show 0 12957 NULL
131642 +qib_map_sg_12958 qib_map_sg 0-3 12958 NULL
131643 +bcsp_prepare_pkt_12961 bcsp_prepare_pkt 3 12961 NULL
131644 +iwlagn_mac_sta_remove_12962 iwlagn_mac_sta_remove 0 12962 NULL nohasharray
131645 +myri10ge_update_mac_address_12962 myri10ge_update_mac_address 0 12962 &iwlagn_mac_sta_remove_12962
131646 +bm_status_write_12964 bm_status_write 3-0 12964 NULL
131647 +lpfc_link_speed_show_12965 lpfc_link_speed_show 0 12965 NULL nohasharray
131648 +snd_seq_prioq_cell_in_12965 snd_seq_prioq_cell_in 0 12965 &lpfc_link_speed_show_12965
131649 +start_khugepaged_12971 start_khugepaged 0 12971 NULL
131650 +iwl_mvm_read_external_nvm_12975 iwl_mvm_read_external_nvm 0 12975 NULL
131651 +klp_enable_object_12977 klp_enable_object 0 12977 NULL
131652 +broadsheet_setup_plls_12983 broadsheet_setup_plls 0 12983 NULL
131653 +_iwl_dbgfs_ss_force_write_12984 _iwl_dbgfs_ss_force_write 3-0 12984 NULL
131654 +adfs_statfs_12986 adfs_statfs 0 12986 NULL
131655 +sk_peek_offset_12991 sk_peek_offset 0 12991 NULL
131656 +host_lock_show_12993 host_lock_show 0 12993 NULL
131657 +mgmt_get_if_info_12995 mgmt_get_if_info 0 12995 NULL nohasharray
131658 +__iscsi_tpg_auth_show_userid_12995 __iscsi_tpg_auth_show_userid 0 12995 &mgmt_get_if_info_12995
131659 +drbd_recv_all_13002 drbd_recv_all 3 13002 NULL
131660 +_get_block_create_0_13003 _get_block_create_0 0 13003 NULL nohasharray
131661 +bfad_im_issue_fc_host_lip_13003 bfad_im_issue_fc_host_lip 0 13003 &_get_block_create_0_13003
131662 +vmci_transport_stream_enqueue_13004 vmci_transport_stream_enqueue 0-3 13004 NULL nohasharray
131663 +set_otp0_13004 set_otp0 4-0 13004 &vmci_transport_stream_enqueue_13004
131664 +shutdown_event_13006 shutdown_event 0 13006 NULL
131665 +show_octave_13007 show_octave 0 13007 NULL
131666 +cyberjack_open_13012 cyberjack_open 0 13012 NULL nohasharray
131667 +musb_srp_store_13012 musb_srp_store 0-4 13012 &cyberjack_open_13012
131668 +vsscanf_13014 vsscanf 0 13014 NULL
131669 +dib8096p_tuner_read_serpar_13017 dib8096p_tuner_read_serpar 0-3 13017 NULL
131670 +netvsc_open_13019 netvsc_open 0 13019 NULL
131671 +subsystem_filter_write_13022 subsystem_filter_write 3 13022 NULL
131672 +__uncore_umask_show_13024 __uncore_umask_show 0 13024 NULL nohasharray
131673 +wsm_set_edca_params_13024 wsm_set_edca_params 0 13024 &__uncore_umask_show_13024 nohasharray
131674 +aa_setprocattr_changehat_13024 aa_setprocattr_changehat 0 13024 &wsm_set_edca_params_13024
131675 +dw2102_i2c_transfer_13026 dw2102_i2c_transfer 0-3 13026 NULL
131676 +lis3lv02d_position_show_13034 lis3lv02d_position_show 0 13034 NULL nohasharray
131677 +ipg_nic_change_mtu_13034 ipg_nic_change_mtu 0 13034 &lis3lv02d_position_show_13034
131678 +usbhsh_pipe_attach_13040 usbhsh_pipe_attach 0 13040 NULL nohasharray
131679 +poll_busy_13040 poll_busy 0 13040 &usbhsh_pipe_attach_13040
131680 +SyS_sendfile64_13043 SyS_sendfile64 4 13043 NULL
131681 +ocfs2_write_begin_13045 ocfs2_write_begin 0 13045 NULL
131682 +nilfs_sync_file_13047 nilfs_sync_file 0 13047 NULL nohasharray
131683 +cifs_write_allocate_pages_13047 cifs_write_allocate_pages 0 13047 &nilfs_sync_file_13047
131684 +__dn_setsockopt_13060 __dn_setsockopt 5-0 13060 NULL nohasharray
131685 +ctnetlink_timestamp_size_13060 ctnetlink_timestamp_size 0 13060 &__dn_setsockopt_13060 nohasharray
131686 +ptlrpc_lprocfs_threads_min_seq_write_13060 ptlrpc_lprocfs_threads_min_seq_write 3 13060 &ctnetlink_timestamp_size_13060
131687 +ppp_asynctty_read_13062 ppp_asynctty_read 0 13062 NULL
131688 +adv7175_s_fmt_13066 adv7175_s_fmt 0 13066 NULL
131689 +adis_read_reg_16_13072 adis_read_reg_16 0 13072 NULL
131690 +read_file_tpc_13073 read_file_tpc 3-0 13073 NULL
131691 +nf_nat_ipv4_fn_13074 nf_nat_ipv4_fn 0 13074 NULL
131692 +raid5_store_skip_copy_13075 raid5_store_skip_copy 0-3 13075 NULL nohasharray
131693 +bnx2fc_fcoe_reset_13075 bnx2fc_fcoe_reset 0 13075 &raid5_store_skip_copy_13075
131694 +wl1251_hw_init_templates_config_13078 wl1251_hw_init_templates_config 0 13078 NULL
131695 +ti_do_config_13080 ti_do_config 0 13080 NULL
131696 +get_pwm1_13083 get_pwm1 0 13083 NULL
131697 +synaptics_set_disable_gesture_13085 synaptics_set_disable_gesture 0-4 13085 NULL
131698 +radeon_hwmon_get_pwm1_enable_13088 radeon_hwmon_get_pwm1_enable 0 13088 NULL
131699 +xattr_getsecurity_13090 xattr_getsecurity 0 13090 NULL
131700 +blk_rq_map_sg_13092 blk_rq_map_sg 0 13092 NULL
131701 +show_down_head_align_13093 show_down_head_align 0 13093 NULL
131702 +lec_change_mtu_13094 lec_change_mtu 0 13094 NULL
131703 +sbi_ui_store_13095 sbi_ui_store 0-4 13095 NULL
131704 +il_send_add_sta_13097 il_send_add_sta 0 13097 NULL
131705 +mb_find_next_zero_bit_13100 mb_find_next_zero_bit 2-3-0 13100 NULL
131706 +ttm_dma_pool_alloc_new_pages_13105 ttm_dma_pool_alloc_new_pages 3 13105 NULL
131707 +bma180_set_new_data_intr_state_13106 bma180_set_new_data_intr_state 0 13106 NULL
131708 +ubi_leb_map_13107 ubi_leb_map 0 13107 NULL
131709 +next_power_13110 next_power 0 13110 NULL
131710 +snd_rme96_playback_copy_13111 snd_rme96_playback_copy 5 13111 NULL
131711 +snd_pcm_lib_preallocate_pages_for_all_13112 snd_pcm_lib_preallocate_pages_for_all 4 13112 NULL nohasharray
131712 +pyra_send_control_13112 pyra_send_control 0 13112 &snd_pcm_lib_preallocate_pages_for_all_13112
131713 +ltc4215_show_power_13117 ltc4215_show_power 0 13117 NULL
131714 +bfad_debugfs_read_13119 bfad_debugfs_read 3-0 13119 NULL
131715 +relay_file_read_13123 relay_file_read 0-3 13123 NULL nohasharray
131716 +qla2x00_sysfs_write_reset_13123 qla2x00_sysfs_write_reset 0-6-5 13123 &relay_file_read_13123
131717 +read_13125 read 0-5 13125 NULL
131718 +tlclk_read_13128 tlclk_read 0-3 13128 NULL
131719 +ip_make_skb_13129 ip_make_skb 5-6 13129 NULL
131720 +ipath_do_user_init_13142 ipath_do_user_init 0 13142 NULL nohasharray
131721 +kone_sysfs_set_startup_profile_13142 kone_sysfs_set_startup_profile 0-4 13142 &ipath_do_user_init_13142
131722 +mei_hbm_cl_write_13143 mei_hbm_cl_write 0 13143 NULL
131723 +blk_update_request_13146 blk_update_request 3 13146 NULL
131724 +erst_reader_13156 erst_reader 0 13156 NULL
131725 +nes_net_event_13163 nes_net_event 0 13163 NULL
131726 +hpfs_write_begin_13164 hpfs_write_begin 3-0 13164 NULL
131727 +cifs_loose_read_iter_13165 cifs_loose_read_iter 0 13165 NULL
131728 +diva_um_idi_write_13170 diva_um_idi_write 0 13170 NULL
131729 +caif_stream_recvmsg_13173 caif_stream_recvmsg 4-0 13173 NULL
131730 +ea_set_i_13174 ea_set_i 0 13174 NULL nohasharray
131731 +iscsi_tpg_param_store_MaxXmitDataSegmentLength_13174 iscsi_tpg_param_store_MaxXmitDataSegmentLength 0-3 13174 &ea_set_i_13174
131732 +pwr_disable_ps_read_13176 pwr_disable_ps_read 3-0 13176 NULL
131733 +ucs2_strlen_13178 ucs2_strlen 0 13178 NULL
131734 +isl29003_store_mode_13181 isl29003_store_mode 0-4 13181 NULL
131735 +adis16136_get_freq_13183 adis16136_get_freq 0 13183 NULL nohasharray
131736 +macvlan_init_13183 macvlan_init 0 13183 &adis16136_get_freq_13183
131737 +bql_show_limit_max_13184 bql_show_limit_max 0 13184 NULL nohasharray
131738 +create_trace_uprobe_13184 create_trace_uprobe 1 13184 &bql_show_limit_max_13184
131739 +dvb_ca_read_13187 dvb_ca_read 0-3 13187 NULL
131740 +sr_get_eeprom_len_13190 sr_get_eeprom_len 0 13190 NULL
131741 +ar5523_start_13193 ar5523_start 0 13193 NULL
131742 +show_session_param_ISCSI_PARAM_PASSWORD_13197 show_session_param_ISCSI_PARAM_PASSWORD 0 13197 NULL nohasharray
131743 +amd64_inject_section_store_13197 amd64_inject_section_store 0-4 13197 &show_session_param_ISCSI_PARAM_PASSWORD_13197
131744 +rt61pci_set_state_13199 rt61pci_set_state 0 13199 NULL nohasharray
131745 +ax88179_get_eeprom_len_13199 ax88179_get_eeprom_len 0 13199 &rt61pci_set_state_13199 nohasharray
131746 +comedi_read_13199 comedi_read 3 13199 &ax88179_get_eeprom_len_13199
131747 +set_tach_13200 set_tach 0-4 13200 NULL
131748 +hash_ipport4_expire_13201 hash_ipport4_expire 4 13201 NULL nohasharray
131749 +sync_min_show_13201 sync_min_show 0 13201 &hash_ipport4_expire_13201
131750 +mem_cgroup_try_charge_13202 mem_cgroup_try_charge 0 13202 NULL
131751 +ilk_pipe_crc_ctl_reg_13204 ilk_pipe_crc_ctl_reg 0 13204 NULL
131752 +mmc_ext_csd_read_13205 mmc_ext_csd_read 3-0 13205 NULL
131753 +nfs_sync_mapping_13207 nfs_sync_mapping 0 13207 NULL
131754 +bitmap_parselist_13211 bitmap_parselist 0 13211 NULL
131755 +lp3972_dcdc_enable_13217 lp3972_dcdc_enable 0 13217 NULL
131756 +get_unaligned_le64_13219 get_unaligned_le64 0 13219 NULL
131757 +svm_msrpm_offset_13220 svm_msrpm_offset 0-1 13220 NULL
131758 +set_vrm_13222 set_vrm 0-4 13222 NULL
131759 +dax_clear_blocks_13223 dax_clear_blocks 3 13223 NULL
131760 +copy_user_subjs_13225 copy_user_subjs 0 13225 NULL
131761 +fnic_trace_ctrl_write_13229 fnic_trace_ctrl_write 3-0 13229 NULL
131762 +arcmsr_sysfs_iop_message_clear_13239 arcmsr_sysfs_iop_message_clear 0-6-5 13239 NULL
131763 +_iwl_dbgfs_disable_power_off_write_13243 _iwl_dbgfs_disable_power_off_write 3-0 13243 NULL
131764 +soft_show_13244 soft_show 0 13244 NULL
131765 +asix_read_cmd_13245 asix_read_cmd 5 13245 NULL
131766 +nilfs_superblock_attr_show_13246 nilfs_superblock_attr_show 0 13246 NULL nohasharray
131767 +ath5k_hw_rfregs_init_13246 ath5k_hw_rfregs_init 0 13246 &nilfs_superblock_attr_show_13246
131768 +ov9640_prog_dflt_13247 ov9640_prog_dflt 0 13247 NULL
131769 +snd_emu10k1_fx8010_tram_setup_13248 snd_emu10k1_fx8010_tram_setup 2 13248 NULL
131770 +store_13249 store 0 13249 NULL nohasharray
131771 +fw_download_code_13249 fw_download_code 3 13249 &store_13249
131772 +__show_chan_per_port_13250 __show_chan_per_port 0 13250 NULL
131773 +clps711x_pwm_enable_13251 clps711x_pwm_enable 0 13251 NULL
131774 +init_tid_tabs_13252 init_tid_tabs 4-3-2 13252 NULL nohasharray
131775 +cpu_rt_runtime_write_13252 cpu_rt_runtime_write 0 13252 &init_tid_tabs_13252
131776 +hostap_80211_get_hdrlen_13255 hostap_80211_get_hdrlen 0 13255 NULL
131777 +bio_integrity_trim_13259 bio_integrity_trim 3-2 13259 NULL
131778 +simple_attr_write_13260 simple_attr_write 3-0 13260 NULL
131779 +carl9170_rx_13272 carl9170_rx 3 13272 NULL
131780 +pmcraid_notify_aen_13274 pmcraid_notify_aen 3 13274 NULL
131781 +nvkm_ltc_create__13275 nvkm_ltc_create_ 4 13275 NULL
131782 +ip_vs_local_reply6_13278 ip_vs_local_reply6 0 13278 NULL
131783 +il4965_stats_flag_13281 il4965_stats_flag 0-3 13281 NULL
131784 +lpfc_idiag_mbxacc_get_setup_13282 lpfc_idiag_mbxacc_get_setup 0 13282 NULL
131785 +lpfc_vport_disable_13286 lpfc_vport_disable 0 13286 NULL
131786 +platform_device_add_resources_13289 platform_device_add_resources 3 13289 NULL
131787 +nvkm_i2c_pad_create__13292 nvkm_i2c_pad_create_ 5 13292 NULL
131788 +sd_major_13294 sd_major 0-1 13294 NULL
131789 +cx23885_start_audio_dma_13295 cx23885_start_audio_dma 0 13295 NULL
131790 +map_offset_show_13301 map_offset_show 0 13301 NULL
131791 +set_ptk_13304 set_ptk 0 13304 NULL
131792 +store_13310 store 0 13310 NULL
131793 +saa7134_s_ctrl_13313 saa7134_s_ctrl 0 13313 NULL
131794 +read_file_phy_err_13318 read_file_phy_err 3-0 13318 NULL nohasharray
131795 +shmem_getxattr_13318 shmem_getxattr 0 13318 &read_file_phy_err_13318
131796 +max16065_show_current_13327 max16065_show_current 0 13327 NULL
131797 +us122l_ctl_msg_13330 us122l_ctl_msg 8 13330 NULL nohasharray
131798 +koneplus_sysfs_read_tcu_13330 koneplus_sysfs_read_tcu 0-5-6 13330 &us122l_ctl_msg_13330
131799 +i2c_sysfs_delete_device_13331 i2c_sysfs_delete_device 0-4 13331 NULL
131800 +connect_layer1_13336 connect_layer1 0 13336 NULL
131801 +kvm_read_nested_guest_page_13337 kvm_read_nested_guest_page 5 13337 NULL
131802 +round_event_name_len_13348 round_event_name_len 0 13348 NULL
131803 +dlm_event_store_13352 dlm_event_store 0-3 13352 NULL
131804 +get_bits_13353 get_bits 0-2 13353 NULL
131805 +az6007_i2c_xfer_13357 az6007_i2c_xfer 0-3 13357 NULL
131806 +hscx_empty_fifo_13360 hscx_empty_fifo 2 13360 NULL nohasharray
131807 +ths7303_setval_13360 ths7303_setval 0 13360 &hscx_empty_fifo_13360
131808 +caif_device_notify_13363 caif_device_notify 0 13363 NULL
131809 +cache_ctr_13364 cache_ctr 2 13364 NULL nohasharray
131810 +xfs_btree_delrec_13364 xfs_btree_delrec 0 13364 &cache_ctr_13364
131811 +snd_via686_capture_prepare_13373 snd_via686_capture_prepare 0 13373 NULL
131812 +hr222_sub_set_clock_13374 hr222_sub_set_clock 0 13374 NULL
131813 +wep_key_not_found_read_13377 wep_key_not_found_read 3-0 13377 NULL nohasharray
131814 +iso_sched_alloc_13377 iso_sched_alloc 1 13377 &wep_key_not_found_read_13377
131815 +iio_buffer_read_first_n_outer_13378 iio_buffer_read_first_n_outer 0-3 13378 NULL
131816 +sctp_wait_for_connect_13379 sctp_wait_for_connect 0 13379 NULL
131817 +zl10036_set_params_13381 zl10036_set_params 0 13381 NULL
131818 +activity_write_13388 activity_write 0-6-5 13388 NULL nohasharray
131819 +lov_mds_md_size_13388 lov_mds_md_size 0-1 13388 &activity_write_13388
131820 +i7core_inject_section_show_13394 i7core_inject_section_show 0 13394 NULL
131821 +vmxnet3_set_mac_addr_13396 vmxnet3_set_mac_addr 0 13396 NULL
131822 +as3935_sensor_sensitivity_store_13401 as3935_sensor_sensitivity_store 0-4 13401 NULL
131823 +tm6000_prepare_isoc_13404 tm6000_prepare_isoc 0 13404 NULL
131824 +carl9170_rx_untie_data_13405 carl9170_rx_untie_data 3 13405 NULL nohasharray
131825 +ieee80211_check_concurrent_iface_13405 ieee80211_check_concurrent_iface 0 13405 &carl9170_rx_untie_data_13405
131826 +sky2_receive_13407 sky2_receive 2 13407 NULL
131827 +ocfs2_inode_lock_update_13414 ocfs2_inode_lock_update 0 13414 NULL nohasharray
131828 +qib_sdma_get_inflight_13414 qib_sdma_get_inflight 0 13414 &ocfs2_inode_lock_update_13414
131829 +store_flush_13416 store_flush 0 13416 NULL
131830 +netxen_alloc_sds_rings_13417 netxen_alloc_sds_rings 2 13417 NULL
131831 +get_tx_data_len_13418 get_tx_data_len 0 13418 NULL
131832 +compat_SyS_sendfile64_13420 compat_SyS_sendfile64 4 13420 NULL
131833 +show_multicast_fast_leave_13427 show_multicast_fast_leave 0 13427 NULL
131834 +bq2415x_exec_command_13430 bq2415x_exec_command 0 13430 NULL
131835 +smb_sendv_13437 smb_sendv 0 13437 NULL
131836 +mwifiex_get_bss_info_13439 mwifiex_get_bss_info 0 13439 NULL nohasharray
131837 +request_firmware_nowait_13439 request_firmware_nowait 0 13439 &mwifiex_get_bss_info_13439
131838 +sctp_setsockopt_peer_primary_addr_13440 sctp_setsockopt_peer_primary_addr 3-0 13440 NULL
131839 +ath6kl_cfg80211_connect_event_13443 ath6kl_cfg80211_connect_event 7-8-9 13443 NULL
131840 +close_patch_13445 close_patch 0 13445 NULL
131841 +ath10k_wmi_vdev_spectral_enable_13446 ath10k_wmi_vdev_spectral_enable 0 13446 NULL
131842 +lanai_get_sized_buffer_13448 lanai_get_sized_buffer 0 13448 NULL
131843 +acpi_thermal_get_temperature_13461 acpi_thermal_get_temperature 0 13461 NULL
131844 +cxacru_sysfs_showattr_LINE_13464 cxacru_sysfs_showattr_LINE 0 13464 NULL nohasharray
131845 +igb_notify_dca_13464 igb_notify_dca 0 13464 &cxacru_sysfs_showattr_LINE_13464 nohasharray
131846 +__kgdb_notify_13464 __kgdb_notify 0 13464 &igb_notify_dca_13464
131847 +nfs4_set_security_label_13465 nfs4_set_security_label 0 13465 NULL
131848 +musb_mode_store_13466 musb_mode_store 0-4 13466 NULL
131849 +bcm_iproc_i2c_xfer_13471 bcm_iproc_i2c_xfer 0-3 13471 NULL nohasharray
131850 +target_freq_show_13471 target_freq_show 0 13471 &bcm_iproc_i2c_xfer_13471
131851 +rtc_dev_read_13472 rtc_dev_read 0-3 13472 NULL
131852 +iscsi_post_host_event_13473 iscsi_post_host_event 4 13473 NULL
131853 +show_13475 show 0 13475 NULL nohasharray
131854 +asm_did_show_13475 asm_did_show 0 13475 &show_13475
131855 +get_temp_13476 get_temp 0 13476 NULL
131856 +sm_lid_show_13478 sm_lid_show 0 13478 NULL
131857 +sb_init_dio_done_wq_13482 sb_init_dio_done_wq 0 13482 NULL
131858 +l3_access_valid_13483 l3_access_valid 0 13483 NULL
131859 +amd8111e_open_13487 amd8111e_open 0 13487 NULL
131860 +write_13490 write 0 13490 NULL
131861 +data_read_13494 data_read 3-0 13494 NULL nohasharray
131862 +ext_prop_data_store_13494 ext_prop_data_store 3-0 13494 &data_read_13494 nohasharray
131863 +qib_write_umem32_13494 qib_write_umem32 0 13494 &ext_prop_data_store_13494
131864 +brcmf_sdiod_ramrw_13500 brcmf_sdiod_ramrw 5 13500 NULL
131865 +queue_nomerges_show_13504 queue_nomerges_show 0 13504 NULL nohasharray
131866 +__cpu_notify_13504 __cpu_notify 0 13504 &queue_nomerges_show_13504
131867 +rndis_filter_set_device_mac_13505 rndis_filter_set_device_mac 0 13505 NULL
131868 +nfs3_proc_setattr_13506 nfs3_proc_setattr 0 13506 NULL
131869 +core_status_13515 core_status 4-0 13515 NULL nohasharray
131870 +send_cmd_13515 send_cmd 0 13515 &core_status_13515
131871 +bonding_show_ad_partner_key_13516 bonding_show_ad_partner_key 0 13516 NULL
131872 +show_dock_type_13518 show_dock_type 0 13518 NULL
131873 +smk_write_mapped_13519 smk_write_mapped 3-0 13519 NULL
131874 +max_comp_streams_show_13525 max_comp_streams_show 0 13525 NULL
131875 +bm_init_13529 bm_init 2 13529 NULL
131876 +ocfs2_setattr_13530 ocfs2_setattr 0 13530 NULL nohasharray
131877 +request_any_context_irq_13530 request_any_context_irq 0 13530 &ocfs2_setattr_13530
131878 +cx23885_load_firmware_13534 cx23885_load_firmware 0 13534 NULL
131879 +get_enclosure_identifier_13536 get_enclosure_identifier 0 13536 NULL nohasharray
131880 +wcn36xx_smd_start_13536 wcn36xx_smd_start 0 13536 &get_enclosure_identifier_13536
131881 +sync_completed_show_13540 sync_completed_show 0 13540 NULL
131882 +venus_access_13541 venus_access 0 13541 NULL
131883 +arizona_micsupp_enable_13545 arizona_micsupp_enable 0 13545 NULL
131884 +key_getsecurity_13546 key_getsecurity 0 13546 NULL
131885 +vfio_cap_len_13549 vfio_cap_len 0 13549 NULL nohasharray
131886 +do_set_fan_pulses_13549 do_set_fan_pulses 0 13549 &vfio_cap_len_13549
131887 +adp5520_bl_daylight_dim_show_13550 adp5520_bl_daylight_dim_show 0 13550 NULL nohasharray
131888 +__iscsi_nacl_auth_show_authenticate_target_13550 __iscsi_nacl_auth_show_authenticate_target 0 13550 &adp5520_bl_daylight_dim_show_13550
131889 +hp100_open_13551 hp100_open 0 13551 NULL
131890 +__rpm_callback_13552 __rpm_callback 0 13552 NULL
131891 +i7core_inject_eccmask_store_13555 i7core_inject_eccmask_store 0-4 13555 NULL
131892 +llcp_sock_recvmsg_13556 llcp_sock_recvmsg 4-0 13556 NULL nohasharray
131893 +migrate_page_move_mapping_13556 migrate_page_move_mapping 0 13556 &llcp_sock_recvmsg_13556
131894 +ieee80211_if_read_ap_power_level_13558 ieee80211_if_read_ap_power_level 3-0 13558 NULL
131895 +hash_net4_expire_13559 hash_net4_expire 4 13559 NULL
131896 +usb_hcd_link_urb_to_ep_13560 usb_hcd_link_urb_to_ep 0 13560 NULL nohasharray
131897 +setsockopt_13560 setsockopt 0 13560 &usb_hcd_link_urb_to_ep_13560
131898 +nfs4_schedule_migration_recovery_13561 nfs4_schedule_migration_recovery 0 13561 NULL
131899 +smack_setprocattr_13564 smack_setprocattr 0-4 13564 NULL
131900 +snd_cmipci_playback_prepare_13566 snd_cmipci_playback_prepare 0 13566 NULL
131901 +alx_alloc_rings_13567 alx_alloc_rings 0 13567 NULL
131902 +ath10k_spectral_scan_trigger_13573 ath10k_spectral_scan_trigger 0 13573 NULL
131903 +read_file_antenna_13574 read_file_antenna 3-0 13574 NULL
131904 +__iscsi_disc_store_password_13575 __iscsi_disc_store_password 0-3 13575 NULL
131905 +ci_role_start_13579 ci_role_start 0 13579 NULL
131906 +target_stat_scsi_tgt_port_show_attr_name_13585 target_stat_scsi_tgt_port_show_attr_name 0 13585 NULL
131907 +driver_override_store_13588 driver_override_store 0-4 13588 NULL
131908 +cache_write_13589 cache_write 3-0 13589 NULL nohasharray
131909 +gt_rp_mhz_show_13589 gt_rp_mhz_show 0 13589 &cache_write_13589
131910 +mpt_lan_receive_post_turbo_13592 mpt_lan_receive_post_turbo 2 13592 NULL nohasharray
131911 +make_rate_with_tolerance_13592 make_rate_with_tolerance 0 13592 &mpt_lan_receive_post_turbo_13592
131912 +niu_set_primary_mac_rdc_table_13593 niu_set_primary_mac_rdc_table 0 13593 NULL nohasharray
131913 +srp_add_target_13593 srp_add_target 0 13593 &niu_set_primary_mac_rdc_table_13593
131914 +aac_sa_ioremap_13596 aac_sa_ioremap 2 13596 NULL nohasharray
131915 +irias_new_octseq_value_13596 irias_new_octseq_value 2 13596 &aac_sa_ioremap_13596
131916 +i40e_change_mtu_13598 i40e_change_mtu 0 13598 NULL
131917 +hdlc_change_mtu_13603 hdlc_change_mtu 0 13603 NULL
131918 +twl_rtc_read_time_13605 twl_rtc_read_time 0 13605 NULL
131919 +exofs_setattr_13607 exofs_setattr 0 13607 NULL
131920 +adis_write_reg_16_13608 adis_write_reg_16 0 13608 NULL
131921 +matroxfb_set_par_13610 matroxfb_set_par 0 13610 NULL
131922 +wl1271_init_ap_rates_13613 wl1271_init_ap_rates 0 13613 NULL
131923 +swap_cgroup_swapon_13614 swap_cgroup_swapon 2 13614 NULL
131924 +wm8994_bulk_write_13615 wm8994_bulk_write 2-3 13615 NULL nohasharray
131925 +ov7670_write_smbus_13615 ov7670_write_smbus 0 13615 &wm8994_bulk_write_13615
131926 +__ntfs_grab_cache_pages_13617 __ntfs_grab_cache_pages 0 13617 NULL
131927 +pmcraid_get_minor_13619 pmcraid_get_minor 0 13619 NULL
131928 +atl1_get_regs_len_13624 atl1_get_regs_len 0 13624 NULL
131929 +iio_device_add_event_sysfs_13627 iio_device_add_event_sysfs 0 13627 NULL
131930 +tpm_stm_i2c_recv_13629 tpm_stm_i2c_recv 0-3 13629 NULL
131931 +i7core_inject_store_dimm_13633 i7core_inject_store_dimm 0-4 13633 NULL
131932 +packet_snd_13634 packet_snd 3-0 13634 NULL nohasharray
131933 +ocfs2_get_clusters_nocache_13634 ocfs2_get_clusters_nocache 0 13634 &packet_snd_13634 nohasharray
131934 +subsystem_id_store_13634 subsystem_id_store 0-4 13634 &ocfs2_get_clusters_nocache_13634
131935 +decode_lanman_negprot_rsp_13636 decode_lanman_negprot_rsp 0 13636 NULL nohasharray
131936 +__qbuf_userptr_13636 __qbuf_userptr 0 13636 &decode_lanman_negprot_rsp_13636 nohasharray
131937 +adt7310_spi_write_word_13636 adt7310_spi_write_word 0 13636 &__qbuf_userptr_13636
131938 +mlx4_comm_cmd_13637 mlx4_comm_cmd 0 13637 NULL
131939 +vprbrd_i2c_addr_13639 vprbrd_i2c_addr 0 13639 NULL nohasharray
131940 +via_gpio_dir_input_13639 via_gpio_dir_input 0 13639 &vprbrd_i2c_addr_13639
131941 +ltc4222_show_bool_13640 ltc4222_show_bool 0 13640 NULL
131942 +nilfs_superblock_sb_write_count_show_13641 nilfs_superblock_sb_write_count_show 0 13641 NULL
131943 +period_to_str_13642 period_to_str 0 13642 NULL
131944 +atkbd_show_err_count_13644 atkbd_show_err_count 0 13644 NULL
131945 +blk_msg_write_13655 blk_msg_write 3 13655 NULL
131946 +__hfsplus_ext_write_extent_13656 __hfsplus_ext_write_extent 0 13656 NULL
131947 +crypto_ahash_init_13658 crypto_ahash_init 0 13658 NULL
131948 +generic_listxattr_13665 generic_listxattr 0-3 13665 NULL
131949 +cache_downcall_13666 cache_downcall 3-0 13666 NULL
131950 +nes_store_idx_addr_13673 nes_store_idx_addr 0-3 13673 NULL
131951 +show_ipOutForwDatagrams_13674 show_ipOutForwDatagrams 0 13674 NULL
131952 +omap_hsmmc_show_slot_name_13675 omap_hsmmc_show_slot_name 0 13675 NULL
131953 +dvb_usb_generic_rw_13681 dvb_usb_generic_rw 0 13681 NULL nohasharray
131954 +acpi_suspend_lowlevel_13681 acpi_suspend_lowlevel 0 13681 &dvb_usb_generic_rw_13681
131955 +ext3_xattr_list_entries_13682 ext3_xattr_list_entries 0 13682 NULL nohasharray
131956 +__iscsi_disc_store_userid_13682 __iscsi_disc_store_userid 0-3 13682 &ext3_xattr_list_entries_13682
131957 +show_fnode_discovery_logout_13684 show_fnode_discovery_logout 0 13684 NULL nohasharray
131958 +wl1271_acx_init_rx_interrupt_13684 wl1271_acx_init_rx_interrupt 0 13684 &show_fnode_discovery_logout_13684
131959 +devcd_data_write_13685 devcd_data_write 0-6-5 13685 NULL
131960 +wil_read_back_13687 wil_read_back 3-0 13687 NULL
131961 +max8997_bulk_read_13688 max8997_bulk_read 0 13688 NULL nohasharray
131962 +fuse_copy_pages_13688 fuse_copy_pages 0 13688 &max8997_bulk_read_13688
131963 +check_intr_schedule_13691 check_intr_schedule 0 13691 NULL nohasharray
131964 +gadget_dev_desc_bcdUSB_store_13691 gadget_dev_desc_bcdUSB_store 0-3 13691 &check_intr_schedule_13691 nohasharray
131965 +uevent_helper_store_13691 uevent_helper_store 0-4 13691 &gadget_dev_desc_bcdUSB_store_13691
131966 +usb_get_string_13693 usb_get_string 0 13693 NULL
131967 +patch_vt2002P_13697 patch_vt2002P 0 13697 NULL
131968 +fw_iso_buffer_alloc_13704 fw_iso_buffer_alloc 2 13704 NULL nohasharray
131969 +ntc_show_name_13704 ntc_show_name 0 13704 &fw_iso_buffer_alloc_13704 nohasharray
131970 +store_engine3_mode_13704 store_engine3_mode 0-4 13704 &ntc_show_name_13704
131971 +gprs_attach_13708 gprs_attach 0 13708 NULL
131972 +osst_space_over_filemarks_forward_slow_13711 osst_space_over_filemarks_forward_slow 0 13711 NULL nohasharray
131973 +qlcnic_store_diag_mode_13711 qlcnic_store_diag_mode 0-4 13711 &osst_space_over_filemarks_forward_slow_13711
131974 +nilfs_btree_convert_and_insert_13712 nilfs_btree_convert_and_insert 0 13712 NULL
131975 +manf_id_show_13718 manf_id_show 0 13718 NULL
131976 +wm97xx_bat_get_property_13719 wm97xx_bat_get_property 0 13719 NULL
131977 +store_reconnect_delay_13720 store_reconnect_delay 0-4 13720 NULL
131978 +get_codec_name_13721 get_codec_name 0 13721 NULL
131979 +usnic_ib_show_iface_13726 usnic_ib_show_iface 0 13726 NULL
131980 +mcs_set_reg_13730 mcs_set_reg 0 13730 NULL
131981 +cifs_call_async_13731 cifs_call_async 0 13731 NULL
131982 +cfg80211_testmode_alloc_event_skb_13739 cfg80211_testmode_alloc_event_skb 2 13739 NULL nohasharray
131983 +dsbr100_setfreq_13739 dsbr100_setfreq 0 13739 &cfg80211_testmode_alloc_event_skb_13739
131984 +ql_wait_reg_rdy_13741 ql_wait_reg_rdy 0 13741 NULL
131985 +audit_unpack_string_13748 audit_unpack_string 3 13748 NULL
131986 +ufs_dtog_13750 ufs_dtog 0-2 13750 NULL
131987 +lbmLogInit_13756 lbmLogInit 0 13756 NULL
131988 +netprio_set_prio_13758 netprio_set_prio 0 13758 NULL
131989 +lpfc_fwrev_show_13760 lpfc_fwrev_show 0 13760 NULL
131990 +udf_direct_IO_13765 udf_direct_IO 4-0 13765 NULL
131991 +bd2802_store_reg0x0d_13766 bd2802_store_reg0x0d 0-4 13766 NULL
131992 +raid10_add_disk_13776 raid10_add_disk 0 13776 NULL
131993 +fb_sys_read_13778 fb_sys_read 3 13778 NULL
131994 +edac_device_ctl_panic_on_ue_show_13780 edac_device_ctl_panic_on_ue_show 0 13780 NULL
131995 +qib_setup_sdma_13784 qib_setup_sdma 0 13784 NULL
131996 +roccat_common2_sysfs_read_sensor_13788 roccat_common2_sysfs_read_sensor 0-5-6 13788 NULL
131997 +sysfs_do_cmd_13790 sysfs_do_cmd 0-4 13790 NULL
131998 +ath6kl_mgmt_powersave_ap_13791 ath6kl_mgmt_powersave_ap 6 13791 NULL
131999 +mlx4_cq_modify_13796 mlx4_cq_modify 0 13796 NULL
132000 +migrate_pages_13797 migrate_pages 0 13797 NULL
132001 +cpu_down_13801 cpu_down 0 13801 NULL
132002 +fbcon_unbind_13802 fbcon_unbind 0 13802 NULL
132003 +cpu_callback_13812 cpu_callback 0 13812 NULL nohasharray
132004 +e100_rx_alloc_list_13812 e100_rx_alloc_list 0 13812 &cpu_callback_13812
132005 +random_read_13815 random_read 3-0 13815 NULL nohasharray
132006 +__uncore_inv_show_13815 __uncore_inv_show 0 13815 &random_read_13815 nohasharray
132007 +x86_acpi_suspend_lowlevel_13815 x86_acpi_suspend_lowlevel 0 13815 &__uncore_inv_show_13815
132008 +gfs2_xattr_remove_13816 gfs2_xattr_remove 0 13816 NULL
132009 +mutex_lock_interruptible_nested_13817 mutex_lock_interruptible_nested 0 13817 NULL
132010 +wl18xx_boot_soft_reset_13819 wl18xx_boot_soft_reset 0 13819 NULL nohasharray
132011 +bnx2_reset_nic_13819 bnx2_reset_nic 0 13819 &wl18xx_boot_soft_reset_13819
132012 +hsi_register_board_info_13820 hsi_register_board_info 2 13820 NULL nohasharray
132013 +snd_line6_prepare_13820 snd_line6_prepare 0 13820 &hsi_register_board_info_13820
132014 +___mei_cl_send_13821 ___mei_cl_send 3 13821 NULL
132015 +mv88e6123_61_65_get_sset_count_13824 mv88e6123_61_65_get_sset_count 0 13824 NULL
132016 +iwl_mvm_add_aux_sta_13827 iwl_mvm_add_aux_sta 0 13827 NULL
132017 +queue_bulk_on_old_endpoint_13828 queue_bulk_on_old_endpoint 0 13828 NULL nohasharray
132018 +__uncore_filter_opc2_show_13828 __uncore_filter_opc2_show 0 13828 &queue_bulk_on_old_endpoint_13828
132019 +netxen_sysfs_read_mem_13830 netxen_sysfs_read_mem 0-6-5 13830 NULL
132020 +qce_ahash_hmac_setkey_13837 qce_ahash_hmac_setkey 3 13837 NULL
132021 +ds1685_rtc_sysfs_serial_show_13839 ds1685_rtc_sysfs_serial_show 0 13839 NULL
132022 +hwrng_attr_available_show_13843 hwrng_attr_available_show 0 13843 NULL
132023 +acknak_13844 acknak 0 13844 NULL nohasharray
132024 +set_mac_and_bssid_13844 set_mac_and_bssid 0 13844 &acknak_13844 nohasharray
132025 +bdx_fw_load_13844 bdx_fw_load 0 13844 &set_mac_and_bssid_13844
132026 +nf_nat_setup_info_13845 nf_nat_setup_info 0 13845 NULL nohasharray
132027 +cpufv_store_13845 cpufv_store 0-4 13845 &nf_nat_setup_info_13845
132028 +snd_bt87x_trigger_13849 snd_bt87x_trigger 0 13849 NULL
132029 +lm95234_read_temp_13850 lm95234_read_temp 0 13850 NULL
132030 +evdev_ioctl_compat_13851 evdev_ioctl_compat 2 13851 NULL
132031 +c2port_poll_out_ready_13852 c2port_poll_out_ready 0 13852 NULL
132032 +vendor_name_store_13862 vendor_name_store 0-4 13862 NULL
132033 +ath10k_wmi_vdev_install_key_13866 ath10k_wmi_vdev_install_key 0 13866 NULL
132034 +lmc_open_13868 lmc_open 0 13868 NULL
132035 +compat_ip_setsockopt_13870 compat_ip_setsockopt 5 13870 NULL
132036 +jfs_listxattr_13871 jfs_listxattr 0-3 13871 NULL
132037 +esas2r_read_vda_13876 esas2r_read_vda 0-3-4 13876 NULL
132038 +speed_show_13879 speed_show 0 13879 NULL
132039 +ad9523_read_13881 ad9523_read 0 13881 NULL
132040 +cpuaffinity_show_13883 cpuaffinity_show 0 13883 NULL
132041 +regmap_spi_async_write_13884 regmap_spi_async_write 0 13884 NULL
132042 +qp_memcpy_to_queue_13886 qp_memcpy_to_queue 5-2 13886 NULL nohasharray
132043 +__fsnotify_parent_13886 __fsnotify_parent 0 13886 &qp_memcpy_to_queue_13886
132044 +i2c_check_for_device_13887 i2c_check_for_device 0 13887 NULL
132045 +recv_13888 recv 0-3 13888 NULL
132046 +t4_enable_vi_params_13889 t4_enable_vi_params 0 13889 NULL
132047 +get_amixer_13890 get_amixer 0 13890 NULL
132048 +l2cap_sock_create_13894 l2cap_sock_create 0 13894 NULL
132049 +__uncore_set_flag_sel_show_13898 __uncore_set_flag_sel_show 0 13898 NULL
132050 +get_wireless_state_13899 get_wireless_state 0 13899 NULL
132051 +snd_pcm_aio_read_13900 snd_pcm_aio_read 3-0 13900 NULL
132052 +snd_seq_fifo_resize_13901 snd_seq_fifo_resize 0 13901 NULL
132053 +nilfs_bmap_do_truncate_13904 nilfs_bmap_do_truncate 0 13904 NULL
132054 +xfs_dir3_data_init_13911 xfs_dir3_data_init 0 13911 NULL
132055 +f81232_open_13915 f81232_open 0 13915 NULL
132056 +bluetooth_show_13923 bluetooth_show 0 13923 NULL
132057 +st_sensors_match_odr_13928 st_sensors_match_odr 0 13928 NULL
132058 +ext3_xattr_block_get_13936 ext3_xattr_block_get 0 13936 NULL
132059 +sdev_show_evt_capacity_change_reported_13938 sdev_show_evt_capacity_change_reported 0 13938 NULL nohasharray
132060 +read_packet_data_13938 read_packet_data 0-3-2 13938 &sdev_show_evt_capacity_change_reported_13938 nohasharray
132061 +drbd_send_drequest_csum_13938 drbd_send_drequest_csum 5 13938 &read_packet_data_13938 nohasharray
132062 +ath10k_clear_peer_keys_13938 ath10k_clear_peer_keys 0 13938 &drbd_send_drequest_csum_13938
132063 +b43_gpio_init_13939 b43_gpio_init 0 13939 NULL
132064 +ieee80211_if_read_dot11MeshForwarding_13940 ieee80211_if_read_dot11MeshForwarding 3-0 13940 NULL
132065 +iwl_dbgfs_protection_mode_read_13943 iwl_dbgfs_protection_mode_read 3-0 13943 NULL
132066 +da9052_bat_check_presence_13945 da9052_bat_check_presence 0 13945 NULL
132067 +ieee80211_if_read_min_discovery_timeout_13946 ieee80211_if_read_min_discovery_timeout 3-0 13946 NULL
132068 +lpfc_idiag_queacc_read_13950 lpfc_idiag_queacc_read 3-0 13950 NULL nohasharray
132069 +pagecache_write_end_13950 pagecache_write_end 0-5 13950 &lpfc_idiag_queacc_read_13950
132070 +ath10k_read_nf_cal_period_13951 ath10k_read_nf_cal_period 3-0 13951 NULL nohasharray
132071 +serial_in_13951 serial_in 0 13951 &ath10k_read_nf_cal_period_13951 nohasharray
132072 +aa_path_name_13951 aa_path_name 0 13951 &serial_in_13951
132073 +osc_grant_shrink_interval_seq_write_13952 osc_grant_shrink_interval_seq_write 3 13952 NULL
132074 +hsr_dev_change_mtu_13954 hsr_dev_change_mtu 0 13954 NULL
132075 +audit_caps_13958 audit_caps 3-0 13958 NULL
132076 +sr_write_13961 sr_write 3 13961 NULL
132077 +snd_pcm_plug_slave_size_13967 snd_pcm_plug_slave_size 0-2 13967 NULL nohasharray
132078 +ds2781_set_sense_register_13967 ds2781_set_sense_register 0 13967 &snd_pcm_plug_slave_size_13967
132079 +ext2_nobh_writepage_13969 ext2_nobh_writepage 0 13969 NULL
132080 +com90xx_found_13974 com90xx_found 3 13974 NULL
132081 +adapter_start_13979 adapter_start 0 13979 NULL nohasharray
132082 +smsc_phy_config_init_13979 smsc_phy_config_init 0 13979 &adapter_start_13979
132083 +dsp_read_13980 dsp_read 2-0 13980 NULL
132084 +dvb_demux_read_13981 dvb_demux_read 3-0 13981 NULL nohasharray
132085 +func_13981 func 0 13981 &dvb_demux_read_13981
132086 +os_desc_qw_sign_show_13982 os_desc_qw_sign_show 0 13982 NULL
132087 +mon_notify_13986 mon_notify 0 13986 NULL
132088 +rbd_image_id_show_13990 rbd_image_id_show 0 13990 NULL nohasharray
132089 +state_read_13990 state_read 0-5-6 13990 &rbd_image_id_show_13990
132090 +reiserfs_readpage_13996 reiserfs_readpage 0 13996 NULL
132091 +stream_pause_release_13997 stream_pause_release 0 13997 NULL
132092 +show_temp_target_14001 show_temp_target 0 14001 NULL nohasharray
132093 +iscsi_tpg_attrib_store_prod_mode_write_protect_14001 iscsi_tpg_attrib_store_prod_mode_write_protect 0-3 14001 &show_temp_target_14001
132094 +rsbtbl_size_read_14002 rsbtbl_size_read 0 14002 NULL
132095 +dvb_ca_en50221_io_read_14003 dvb_ca_en50221_io_read 0-3 14003 NULL
132096 +ext2_xattr_trusted_get_14006 ext2_xattr_trusted_get 0 14006 NULL
132097 +rbd_dev_v2_features_14011 rbd_dev_v2_features 0 14011 NULL
132098 +fib_rules_event_14013 fib_rules_event 0 14013 NULL
132099 +sddr09_write_data_14014 sddr09_write_data 3 14014 NULL
132100 +ext4_journal_force_commit_14015 ext4_journal_force_commit 0 14015 NULL
132101 +btrfs_get_blocks_direct_14016 btrfs_get_blocks_direct 2 14016 NULL
132102 +dmi_format_ids_14018 dmi_format_ids 2 14018 NULL nohasharray
132103 +patch_cmi9880_14018 patch_cmi9880 0 14018 &dmi_format_ids_14018
132104 +gpio_active_low_store_14019 gpio_active_low_store 0-4 14019 NULL
132105 +ceph_vxattrcb_dir_rsubdirs_14021 ceph_vxattrcb_dir_rsubdirs 0 14021 NULL nohasharray
132106 +devm_kmalloc_array_14021 devm_kmalloc_array 2-3 14021 &ceph_vxattrcb_dir_rsubdirs_14021 nohasharray
132107 +_rtl92s_firmware_downloadcode_14021 _rtl92s_firmware_downloadcode 3 14021 &devm_kmalloc_array_14021
132108 +iscsi_create_flashnode_conn_14022 iscsi_create_flashnode_conn 4 14022 NULL
132109 +cs42l56_beep_set_14023 cs42l56_beep_set 0-4 14023 NULL
132110 +cifs_user_readv_14027 cifs_user_readv 0 14027 NULL
132111 +adp8870_bl_l3_office_max_store_14028 adp8870_bl_l3_office_max_store 4-0 14028 NULL
132112 +pci_add_ext_cap_save_buffer_14032 pci_add_ext_cap_save_buffer 3 14032 NULL
132113 +pcf8563_write_block_data_14033 pcf8563_write_block_data 0 14033 NULL
132114 +dvb_usercopy_14036 dvb_usercopy 2 14036 NULL
132115 +mos7720_write_room_14039 mos7720_write_room 0 14039 NULL
132116 +acpi_gbl_exception_handler_14044 acpi_gbl_exception_handler 0 14044 NULL nohasharray
132117 +xfs_bmap_alloc_14044 xfs_bmap_alloc 0 14044 &acpi_gbl_exception_handler_14044
132118 +generic_hdmi_init_14045 generic_hdmi_init 0 14045 NULL
132119 +read_14049 read 0 14049 NULL
132120 +vim2m_s_ctrl_14051 vim2m_s_ctrl 0 14051 NULL nohasharray
132121 +iscsi_tpg_attrib_show_authentication_14051 iscsi_tpg_attrib_show_authentication 0 14051 &vim2m_s_ctrl_14051
132122 +target_fabric_mappedlun_show_write_protect_14053 target_fabric_mappedlun_show_write_protect 0 14053 NULL
132123 +ieee80211_if_fmt_aid_14055 ieee80211_if_fmt_aid 3 14055 NULL
132124 +__wait_latch_14057 __wait_latch 0 14057 NULL
132125 +sta_agg_status_read_14058 sta_agg_status_read 3-0 14058 NULL
132126 +ath9k_htc_start_14061 ath9k_htc_start 0 14061 NULL
132127 +inode_need_killpriv_14062 inode_need_killpriv 0 14062 NULL
132128 +show_pan_14065 show_pan 0 14065 NULL
132129 +_nfs4_proc_statfs_14066 _nfs4_proc_statfs 0 14066 NULL
132130 +pci_conf1_read_14075 pci_conf1_read 0 14075 NULL
132131 +lov_stripeoffset_seq_write_14078 lov_stripeoffset_seq_write 3 14078 NULL
132132 +_cx88_stop_audio_dma_14079 _cx88_stop_audio_dma 0 14079 NULL
132133 +w1_master_attribute_store_pullup_14080 w1_master_attribute_store_pullup 0-4 14080 NULL
132134 +_nfs4_proc_readdir_14082 _nfs4_proc_readdir 0 14082 NULL
132135 +cond_read_av_list_14085 cond_read_av_list 0 14085 NULL
132136 +store_sched2_14094 store_sched2 4-0 14094 NULL
132137 +do_proc_readlink_14096 do_proc_readlink 3-0 14096 NULL nohasharray
132138 +show_session_param_ISCSI_PARAM_USERNAME_IN_14096 show_session_param_ISCSI_PARAM_USERNAME_IN 0 14096 &do_proc_readlink_14096
132139 +iwl_mvm_binding_cmd_14097 iwl_mvm_binding_cmd 0 14097 NULL nohasharray
132140 +snd_seq_ioctl_set_queue_tempo_14097 snd_seq_ioctl_set_queue_tempo 0 14097 &iwl_mvm_binding_cmd_14097
132141 +ch341_control_in_14100 ch341_control_in 0 14100 NULL
132142 +btrfs_clone_alignment_show_14101 btrfs_clone_alignment_show 0 14101 NULL
132143 +compat_sys_pselect6_14105 compat_sys_pselect6 1 14105 NULL
132144 +qib_cq_init_14106 qib_cq_init 0 14106 NULL
132145 +sdev_show_type_14107 sdev_show_type 0 14107 NULL
132146 +palmas_rtc_read_time_14110 palmas_rtc_read_time 0 14110 NULL
132147 +btrfs_space_info_show_bytes_used_14115 btrfs_space_info_show_bytes_used 0 14115 NULL
132148 +selinux_vm_enough_memory_14116 selinux_vm_enough_memory 0 14116 NULL
132149 +wl12xx_set_power_on_14117 wl12xx_set_power_on 0 14117 NULL
132150 +rsc_parse_14119 rsc_parse 0 14119 NULL nohasharray
132151 +enic_set_mac_addr_14119 enic_set_mac_addr 0 14119 &rsc_parse_14119
132152 +readSuper_14128 readSuper 0 14128 NULL
132153 +show_deactivate_slack_14129 show_deactivate_slack 0 14129 NULL nohasharray
132154 +iscsi_conn_get_addr_param_14129 iscsi_conn_get_addr_param 0 14129 &show_deactivate_slack_14129
132155 +bnep_send_14132 bnep_send 3 14132 NULL
132156 +hibernate_preallocate_memory_14134 hibernate_preallocate_memory 0 14134 NULL
132157 +ntfs_rl_replace_14136 ntfs_rl_replace 4-2 14136 NULL
132158 +mt9t031_s_stream_14137 mt9t031_s_stream 0 14137 NULL
132159 +isku_sysfs_read_light_14140 isku_sysfs_read_light 6-0-5 14140 NULL
132160 +e100_change_mtu_14143 e100_change_mtu 0 14143 NULL
132161 +pm_trace_show_14146 pm_trace_show 0 14146 NULL
132162 +em_canid_change_14150 em_canid_change 3 14150 NULL
132163 +smm665_show_input_14152 smm665_show_input 0 14152 NULL
132164 +gsm_dlci_data_14155 gsm_dlci_data 3 14155 NULL nohasharray
132165 +sx9500_set_trigger_state_14155 sx9500_set_trigger_state 0 14155 &gsm_dlci_data_14155
132166 +alx_open_14158 alx_open 0 14158 NULL nohasharray
132167 +lpfc_oas_lun_store_14158 lpfc_oas_lun_store 0-4 14158 &alx_open_14158
132168 +midi_alloc_ep_req_14159 midi_alloc_ep_req 2 14159 NULL
132169 +w1_master_attribute_store_remove_14160 w1_master_attribute_store_remove 0-4 14160 NULL
132170 +do_write_inode_14162 do_write_inode 0 14162 NULL
132171 +simple_dvb_set_params_14166 simple_dvb_set_params 0 14166 NULL
132172 +ccp_alloc_ksb_14167 ccp_alloc_ksb 2 14167 NULL
132173 +print_input_mask_14168 print_input_mask 0-3 14168 NULL nohasharray
132174 +ledd_store_14168 ledd_store 4-0 14168 &print_input_mask_14168
132175 +ov9650_set_exposure_14176 ov9650_set_exposure 0 14176 NULL nohasharray
132176 +ixgbevf_write_mbx_vf_14176 ixgbevf_write_mbx_vf 0 14176 &ov9650_set_exposure_14176
132177 +uhid_dev_input_14180 uhid_dev_input 0 14180 NULL
132178 +datafab_read_data_14186 datafab_read_data 4 14186 NULL
132179 +show_rf_kill_14187 show_rf_kill 0 14187 NULL
132180 +__platform_create_bundle_14191 __platform_create_bundle 6-4 14191 NULL
132181 +suspend_14194 suspend 0 14194 NULL nohasharray
132182 +bh1780_write_14194 bh1780_write 0 14194 &suspend_14194
132183 +do_splice_14196 do_splice 5 14196 NULL
132184 +sctp_outq_uncork_14198 sctp_outq_uncork 0 14198 NULL
132185 +zone_wait_table_init_14199 zone_wait_table_init 0 14199 NULL
132186 +hfsplus_brec_find_14200 hfsplus_brec_find 0 14200 NULL
132187 +show_auto_temp_max_14202 show_auto_temp_max 0 14202 NULL nohasharray
132188 +ahci_show_host_cap2_14202 ahci_show_host_cap2 0 14202 &show_auto_temp_max_14202 nohasharray
132189 +vfio_user_config_read_14202 vfio_user_config_read 0 14202 &ahci_show_host_cap2_14202
132190 +sisusb_recv_bulk_msg_14205 sisusb_recv_bulk_msg 0 14205 NULL
132191 +cancel_lock_14207 cancel_lock 0 14207 NULL
132192 +alloc_async_14208 alloc_async 1 14208 NULL nohasharray
132193 +mv88e6352_get_temp_limit_14208 mv88e6352_get_temp_limit 0 14208 &alloc_async_14208
132194 +fscache_read_or_alloc_page_14210 fscache_read_or_alloc_page 0 14210 NULL
132195 +store_temp_min_14217 store_temp_min 0-4 14217 NULL
132196 +__nvme_alloc_iod_14218 __nvme_alloc_iod 1-2 14218 NULL
132197 +ath6kl_regread_write_14220 ath6kl_regread_write 3-0 14220 NULL nohasharray
132198 +sst_stream_start_14220 sst_stream_start 0 14220 &ath6kl_regread_write_14220
132199 +mcp795_read_time_14224 mcp795_read_time 0 14224 NULL
132200 +wl1251_acx_pd_threshold_14226 wl1251_acx_pd_threshold 0 14226 NULL
132201 +vfio_direct_config_read_14231 vfio_direct_config_read 0-3 14231 NULL
132202 +ieee80211_if_write_uapsd_max_sp_len_14233 ieee80211_if_write_uapsd_max_sp_len 3-0 14233 NULL nohasharray
132203 +store_engine2_load_14233 store_engine2_load 4-0 14233 &ieee80211_if_write_uapsd_max_sp_len_14233
132204 +show_fc_host_maxframe_size_14237 show_fc_host_maxframe_size 0 14237 NULL
132205 +usbhsh_endpoint_attach_14238 usbhsh_endpoint_attach 0 14238 NULL
132206 +de_get_regs_len_14241 de_get_regs_len 0 14241 NULL
132207 +dma_declare_coherent_memory_14244 dma_declare_coherent_memory 2-4 14244 NULL nohasharray
132208 +__tipc_link_xmit_14244 __tipc_link_xmit 0 14244 &dma_declare_coherent_memory_14244
132209 +iscsi_tpg_param_store_AuthMethod_14245 iscsi_tpg_param_store_AuthMethod 0-3 14245 NULL
132210 +btrfs_token_file_extent_ram_bytes_14247 btrfs_token_file_extent_ram_bytes 0 14247 NULL nohasharray
132211 +__dwc3_gadget_kick_transfer_14247 __dwc3_gadget_kick_transfer 0 14247 &btrfs_token_file_extent_ram_bytes_14247
132212 +ext4_setattr_14248 ext4_setattr 0 14248 NULL nohasharray
132213 +cgroup_populate_dir_14248 cgroup_populate_dir 0 14248 &ext4_setattr_14248
132214 +pnp_auto_config_dev_14250 pnp_auto_config_dev 0 14250 NULL
132215 +raid5_show_group_thread_cnt_14251 raid5_show_group_thread_cnt 0 14251 NULL
132216 +ubifs_write_master_14258 ubifs_write_master 0 14258 NULL
132217 +bh1770_get_prox_rate_above_14264 bh1770_get_prox_rate_above 0 14264 NULL
132218 +zd1211_hw_init_hmac_14265 zd1211_hw_init_hmac 0 14265 NULL
132219 +ath6kl_connect_event_14267 ath6kl_connect_event 7-8-9 14267 NULL
132220 +l2tp_ip_open_14268 l2tp_ip_open 0 14268 NULL
132221 +cifs_strict_fsync_14271 cifs_strict_fsync 0 14271 NULL
132222 +acpi_os_map_iomem_14273 acpi_os_map_iomem 1-2 14273 NULL nohasharray
132223 +add_numbered_child_14273 add_numbered_child 5 14273 &acpi_os_map_iomem_14273
132224 +compat_SyS_semtimedop_14276 compat_SyS_semtimedop 3 14276 NULL
132225 +snd_seq_oss_readq_new_14283 snd_seq_oss_readq_new 2 14283 NULL
132226 +show_shost_state_14285 show_shost_state 0 14285 NULL
132227 +exofs_readpage_14288 exofs_readpage 0 14288 NULL
132228 +rxrpc_krb5_decode_ticket_14290 rxrpc_krb5_decode_ticket 0 14290 NULL
132229 +rr_status_14293 rr_status 5-0 14293 NULL
132230 +restart_write_file_14294 restart_write_file 0 14294 NULL
132231 +lp8788_write_byte_14299 lp8788_write_byte 0 14299 NULL
132232 +read_default_ldt_14302 read_default_ldt 2 14302 NULL nohasharray
132233 +cbus_transfer_14302 cbus_transfer 0 14302 &read_default_ldt_14302 nohasharray
132234 +tw28xx_show_14302 tw28xx_show 0 14302 &cbus_transfer_14302
132235 +edac_dev_block_show_14303 edac_dev_block_show 0 14303 NULL nohasharray
132236 +update_rgrp_lvb_14303 update_rgrp_lvb 0 14303 &edac_dev_block_show_14303
132237 +iwl_alive_notify_14306 iwl_alive_notify 0 14306 NULL nohasharray
132238 +store_regs_in_min0_14306 store_regs_in_min0 0-4 14306 &iwl_alive_notify_14306
132239 +i740fb_decode_var_14308 i740fb_decode_var 0 14308 NULL
132240 +list_one_attr_14309 list_one_attr 0 14309 NULL
132241 +ov9740_s_stream_14315 ov9740_s_stream 0 14315 NULL nohasharray
132242 +x2apic_cpu_mask_to_apicid_and_14315 x2apic_cpu_mask_to_apicid_and 0 14315 &ov9740_s_stream_14315
132243 +show_otp4en_14321 show_otp4en 0 14321 NULL
132244 +cma_netdev_change_14326 cma_netdev_change 0 14326 NULL
132245 +xfs_bmap_last_offset_14327 xfs_bmap_last_offset 0 14327 NULL
132246 +rtpm_usagecount_show_14335 rtpm_usagecount_show 0 14335 NULL nohasharray
132247 +dvb_usbv2_generic_write_14335 dvb_usbv2_generic_write 0 14335 &rtpm_usagecount_show_14335
132248 +ch341_get_status_14337 ch341_get_status 0 14337 NULL
132249 +nvkm_mc_create__14338 nvkm_mc_create_ 4 14338 NULL
132250 +reshape_direction_store_14340 reshape_direction_store 0-3 14340 NULL
132251 +sbp_tpg_show_enable_14341 sbp_tpg_show_enable 0 14341 NULL
132252 +reset_protection_store_14344 reset_protection_store 0-4 14344 NULL
132253 +p9_client_zc_rpc_14345 p9_client_zc_rpc 7 14345 NULL
132254 +writepages_14348 writepages 0 14348 NULL
132255 +bnx2_request_uncached_firmware_14349 bnx2_request_uncached_firmware 0 14349 NULL nohasharray
132256 +alloc_tx_struct_14349 alloc_tx_struct 1 14349 &bnx2_request_uncached_firmware_14349
132257 +__dev_open_14352 __dev_open 0 14352 NULL nohasharray
132258 +ath5k_hw_nic_wakeup_14352 ath5k_hw_nic_wakeup 0 14352 &__dev_open_14352
132259 +hash_ipportnet4_expire_14354 hash_ipportnet4_expire 4 14354 NULL nohasharray
132260 +__sha256_ssse3_update_14354 __sha256_ssse3_update 0 14354 &hash_ipportnet4_expire_14354
132261 +read_block_data_14358 read_block_data 0 14358 NULL
132262 +_kstrtol_14359 _kstrtol 0 14359 NULL
132263 +cdc_ncm_store_min_tx_pkt_14360 cdc_ncm_store_min_tx_pkt 0-4 14360 NULL nohasharray
132264 +tg_set_cfs_period_14360 tg_set_cfs_period 0 14360 &cdc_ncm_store_min_tx_pkt_14360
132265 +revision_id_show_14361 revision_id_show 0 14361 NULL
132266 +snd_pcm_lib_readv_14363 snd_pcm_lib_readv 3-0 14363 NULL
132267 +vlan_dev_change_mtu_14364 vlan_dev_change_mtu 0 14364 NULL
132268 +_nfs40_proc_get_locations_14375 _nfs40_proc_get_locations 0 14375 NULL
132269 +vortex_open_14377 vortex_open 0 14377 NULL nohasharray
132270 +atl1c_get_eeprom_len_14377 atl1c_get_eeprom_len 0 14377 &vortex_open_14377
132271 +acpi_get_override_irq_14381 acpi_get_override_irq 1 14381 NULL nohasharray
132272 +mptscsih_version_mpi_show_14381 mptscsih_version_mpi_show 0 14381 &acpi_get_override_irq_14381
132273 +ext3_write_begin_14384 ext3_write_begin 0 14384 NULL nohasharray
132274 +cyapa_gen5_bl_enter_14384 cyapa_gen5_bl_enter 0 14384 &ext3_write_begin_14384
132275 +srp_tmo_valid_14386 srp_tmo_valid 0 14386 NULL
132276 +walk_page_range_14389 walk_page_range 0 14389 NULL
132277 +ath6kl_regdump_read_14393 ath6kl_regdump_read 3-0 14393 NULL
132278 +smk_write_onlycap_14400 smk_write_onlycap 3-0 14400 NULL
132279 +kernel_module_request_14403 kernel_module_request 0 14403 NULL
132280 +mac80211_hwsim_netlink_notify_14405 mac80211_hwsim_netlink_notify 0 14405 NULL
132281 +gpio_edge_store_14412 gpio_edge_store 0-4 14412 NULL
132282 +show_cpumask_14414 show_cpumask 0 14414 NULL
132283 +rocker_port_router_mac_14415 rocker_port_router_mac 0 14415 NULL
132284 +mtd_concat_create_14416 mtd_concat_create 2 14416 NULL
132285 +mtdchar_read_14417 mtdchar_read 0-3 14417 NULL
132286 +__b44_writephy_14420 __b44_writephy 0 14420 NULL
132287 +__smsc95xx_phy_wait_not_busy_14423 __smsc95xx_phy_wait_not_busy 0 14423 NULL
132288 +get_kcore_size_14425 get_kcore_size 0 14425 NULL
132289 +show_temp_label_14434 show_temp_label 0 14434 NULL
132290 +dn_bind_14436 dn_bind 0 14436 NULL
132291 +_iwl_dbgfs_sram_write_14439 _iwl_dbgfs_sram_write 3-0 14439 NULL
132292 +mos7840_write_room_14440 mos7840_write_room 0 14440 NULL nohasharray
132293 +rbd_snap_show_14440 rbd_snap_show 0 14440 &mos7840_write_room_14440 nohasharray
132294 +qla2x00_zio_store_14440 qla2x00_zio_store 0-4 14440 &rbd_snap_show_14440
132295 +apds990x_lux_thresh_above_show_14441 apds990x_lux_thresh_above_show 0 14441 NULL
132296 +_nfs4_proc_getdeviceinfo_14446 _nfs4_proc_getdeviceinfo 0 14446 NULL
132297 +t4_read_reg64_14447 t4_read_reg64 0 14447 NULL
132298 +rocker_group_tbl_del_14451 rocker_group_tbl_del 0 14451 NULL nohasharray
132299 +open_14451 open 0 14451 &rocker_group_tbl_del_14451
132300 +scsi_add_single_device_14457 scsi_add_single_device 0 14457 NULL
132301 +ath10k_write_htt_stats_mask_14458 ath10k_write_htt_stats_mask 3-0 14458 NULL
132302 +access_store_14459 access_store 0-4 14459 NULL
132303 +qt1010_get_if_frequency_14468 qt1010_get_if_frequency 0 14468 NULL
132304 +lustre_msg_size_v2_14470 lustre_msg_size_v2 0 14470 NULL
132305 +ath5k_attr_show_firstep_level_max_14473 ath5k_attr_show_firstep_level_max 0 14473 NULL nohasharray
132306 +als_sensing_range_store_14473 als_sensing_range_store 0-4 14473 &ath5k_attr_show_firstep_level_max_14473
132307 +set_peek_off_14474 set_peek_off 0 14474 NULL
132308 +ath10k_pci_hif_power_up_14475 ath10k_pci_hif_power_up 0 14475 NULL
132309 +rt2x00debug_read_cap_flags_14477 rt2x00debug_read_cap_flags 0-3 14477 NULL nohasharray
132310 +hotplug_hrtick_14477 hotplug_hrtick 0 14477 &rt2x00debug_read_cap_flags_14477
132311 +store_14478 store 0-4 14478 NULL
132312 +udplite_getfrag_14479 udplite_getfrag 4 14479 NULL nohasharray
132313 +diolan_usb_cmd_14479 diolan_usb_cmd 0 14479 &udplite_getfrag_14479
132314 +flexcop_master_xfer_14483 flexcop_master_xfer 0-3 14483 NULL
132315 +ieee80211_if_read_dot11MeshGateAnnouncementProtocol_14486 ieee80211_if_read_dot11MeshGateAnnouncementProtocol 3-0 14486 NULL nohasharray
132316 +show_nfilters_14486 show_nfilters 0 14486 &ieee80211_if_read_dot11MeshGateAnnouncementProtocol_14486
132317 +split_state_14491 split_state 0 14491 NULL
132318 +soc_camera_client_g_rect_14492 soc_camera_client_g_rect 0 14492 NULL
132319 +sbp_tpg_attrib_store_max_reconnect_timeout_14494 sbp_tpg_attrib_store_max_reconnect_timeout 0-3 14494 NULL
132320 +ds1343_show_alarmstatus_14496 ds1343_show_alarmstatus 0 14496 NULL
132321 +i801_check_post_14501 i801_check_post 0 14501 NULL
132322 +ocfs2_debug_read_14507 ocfs2_debug_read 3-0 14507 NULL
132323 +patch_cr157_14509 patch_cr157 0 14509 NULL
132324 +show_drivers_autoprobe_14510 show_drivers_autoprobe 0 14510 NULL
132325 +ahci_led_store_14513 ahci_led_store 0-3 14513 NULL
132326 +do_loop_readv_writev_14515 do_loop_readv_writev 0 14515 NULL
132327 +mt2266_set_params_14520 mt2266_set_params 0 14520 NULL nohasharray
132328 +cache_type_store_14520 cache_type_store 0-4 14520 &mt2266_set_params_14520
132329 +mwl8k_probe_hw_14526 mwl8k_probe_hw 0 14526 NULL
132330 +nfc_hci_hcp_message_tx_14534 nfc_hci_hcp_message_tx 6 14534 NULL nohasharray
132331 +audit_watch_handle_event_14534 audit_watch_handle_event 0 14534 &nfc_hci_hcp_message_tx_14534
132332 +dataflash_read_user_otp_14536 dataflash_read_user_otp 3-2 14536 NULL nohasharray
132333 +ep0_write_14536 ep0_write 3 14536 &dataflash_read_user_otp_14536 nohasharray
132334 +prepare_data_14536 prepare_data 3 14536 &ep0_write_14536
132335 +fuse_write_inode_14540 fuse_write_inode 0 14540 NULL nohasharray
132336 +patch_alc680_14540 patch_alc680 0 14540 &fuse_write_inode_14540
132337 +lola_stream_wait_for_fifo_14541 lola_stream_wait_for_fifo 0 14541 NULL
132338 +_rtl_usb_receive_14542 _rtl_usb_receive 0 14542 NULL
132339 +getxattr_14545 getxattr 0 14545 NULL nohasharray
132340 +max8997_rtc_start_alarm_14545 max8997_rtc_start_alarm 0 14545 &getxattr_14545
132341 +l2cap_send_cmd_14548 l2cap_send_cmd 4 14548 NULL
132342 +picolcd_debug_eeprom_read_14549 picolcd_debug_eeprom_read 3-0 14549 NULL
132343 +t4_wait_op_done_val_14550 t4_wait_op_done_val 0 14550 NULL
132344 +em28xx_i2c_check_for_device_14556 em28xx_i2c_check_for_device 0 14556 NULL
132345 +edt_ft5x06_setting_store_14557 edt_ft5x06_setting_store 0-4 14557 NULL
132346 +qp_host_alloc_queue_14566 qp_host_alloc_queue 1 14566 NULL
132347 +vortex_get_sset_count_14567 vortex_get_sset_count 0 14567 NULL
132348 +label_cpu_14568 label_cpu 0 14568 NULL
132349 +SyS_setdomainname_14569 SyS_setdomainname 2 14569 NULL
132350 +wmi_rxon_14574 wmi_rxon 0 14574 NULL
132351 +show_temp_auto_pwm_min_14575 show_temp_auto_pwm_min 0 14575 NULL
132352 +w1_slave_read_14580 w1_slave_read 5-6-0 14580 NULL
132353 +stuffed_readpage_14581 stuffed_readpage 0 14581 NULL
132354 +write_info_14584 write_info 0-3 14584 NULL
132355 +af9005_i2c_read_14586 af9005_i2c_read 0 14586 NULL
132356 +uart_get_attr_xmit_fifo_size_14588 uart_get_attr_xmit_fifo_size 0 14588 NULL
132357 +bd2802_store_reg0x0b_14590 bd2802_store_reg0x0b 0-4 14590 NULL
132358 +idmap_pipe_downcall_14591 idmap_pipe_downcall 3-0 14591 NULL
132359 +nfs4_xattr_get_nfs4_label_14596 nfs4_xattr_get_nfs4_label 0 14596 NULL
132360 +ceph_osdc_alloc_request_14597 ceph_osdc_alloc_request 3 14597 NULL nohasharray
132361 +i2c_smbus_write_word_swapped_14597 i2c_smbus_write_word_swapped 0 14597 &ceph_osdc_alloc_request_14597 nohasharray
132362 +show_14597 show 0 14597 &i2c_smbus_write_word_swapped_14597
132363 +nfs4_xattr_list_nfs4_label_14598 nfs4_xattr_list_nfs4_label 0-5 14598 NULL
132364 +bq2415x_i2c_read_14599 bq2415x_i2c_read 0 14599 NULL
132365 +uhid_hid_raw_request_14609 uhid_hid_raw_request 0-4 14609 NULL
132366 +init_nic_14611 init_nic 0 14611 NULL
132367 +snd_es1938_playback_prepare_14613 snd_es1938_playback_prepare 0 14613 NULL
132368 +vmci_transport_send_read_14617 vmci_transport_send_read 0 14617 NULL
132369 +ems_usb_start_14619 ems_usb_start 0 14619 NULL
132370 +sb1000_start_get_set_command_14626 sb1000_start_get_set_command 0 14626 NULL nohasharray
132371 +logical_ring_flush_all_caches_14626 logical_ring_flush_all_caches 0 14626 &sb1000_start_get_set_command_14626 nohasharray
132372 +__intel_ring_prepare_14626 __intel_ring_prepare 0 14626 &logical_ring_flush_all_caches_14626
132373 +show_temphyst_14627 show_temphyst 0 14627 NULL
132374 +rpipe_get_by_ep_14635 rpipe_get_by_ep 0 14635 NULL
132375 +rt2500pci_set_state_14638 rt2500pci_set_state 0 14638 NULL
132376 +adp8860_bl_ambient_light_zone_show_14639 adp8860_bl_ambient_light_zone_show 0 14639 NULL
132377 +ocfs2_trim_group_14641 ocfs2_trim_group 4-3 14641 NULL
132378 +write_14642 write 0 14642 NULL
132379 +dbJoin_14644 dbJoin 0 14644 NULL
132380 +profile_replace_14652 profile_replace 3-0 14652 NULL
132381 +klsi_105_open_14653 klsi_105_open 0 14653 NULL
132382 +cachefiles_allocate_page_14654 cachefiles_allocate_page 0 14654 NULL
132383 +show_tcpEstabResets_14657 show_tcpEstabResets 0 14657 NULL
132384 +store_pwm_auto_spinup_time_14661 store_pwm_auto_spinup_time 0-4 14661 NULL nohasharray
132385 +store_14661 store 0 14661 &store_pwm_auto_spinup_time_14661
132386 +usnic_vnic_dump_14662 usnic_vnic_dump 3 14662 NULL
132387 +f2fs_xattr_generic_get_14665 f2fs_xattr_generic_get 0 14665 NULL nohasharray
132388 +axp20x_store_ext_attr_14665 axp20x_store_ext_attr 0-4 14665 &f2fs_xattr_generic_get_14665 nohasharray
132389 +wusb_dev_set_gtk_14665 wusb_dev_set_gtk 0 14665 &axp20x_store_ext_attr_14665
132390 +ecryptfs_getattr_14674 ecryptfs_getattr 0 14674 NULL
132391 +min_bytes_needed_14675 min_bytes_needed 0 14675 NULL
132392 +nvme_trans_log_info_exceptions_14677 nvme_trans_log_info_exceptions 3 14677 NULL
132393 +show_temp_auto_temp_crit_14678 show_temp_auto_temp_crit 0 14678 NULL
132394 +store_auto_fan_14679 store_auto_fan 0-4 14679 NULL
132395 +mfd_add_hotplug_devices_14680 mfd_add_hotplug_devices 3 14680 NULL nohasharray
132396 +pipeline_enc_tx_stat_fifo_int_read_14680 pipeline_enc_tx_stat_fifo_int_read 3-0 14680 &mfd_add_hotplug_devices_14680 nohasharray
132397 +gpio_keys_show_disabled_keys_14680 gpio_keys_show_disabled_keys 0 14680 &pipeline_enc_tx_stat_fifo_int_read_14680
132398 +nvkm_namedb_create__14681 nvkm_namedb_create_ 7 14681 NULL nohasharray
132399 +tcp_v6_init_sock_14681 tcp_v6_init_sock 0 14681 &nvkm_namedb_create__14681
132400 +ieee80211_if_fmt_rc_rateidx_mask_2ghz_14683 ieee80211_if_fmt_rc_rateidx_mask_2ghz 3 14683 NULL
132401 +tsi148_master_set_14685 tsi148_master_set 4 14685 NULL
132402 +find_shared_port_14689 find_shared_port 0 14689 NULL
132403 +mt9m001_s_ctrl_14690 mt9m001_s_ctrl 0 14690 NULL
132404 +show_engine1_mode_14691 show_engine1_mode 0 14691 NULL nohasharray
132405 +acpi_ds_init_aml_walk_14691 acpi_ds_init_aml_walk 0 14691 &show_engine1_mode_14691
132406 +usnic_ib_show_board_14694 usnic_ib_show_board 0 14694 NULL
132407 +tomoyo_path_permission_14701 tomoyo_path_permission 0 14701 NULL nohasharray
132408 +walk_tg_tree_14701 walk_tg_tree 0 14701 &tomoyo_path_permission_14701
132409 +SyS_fsetxattr_14702 SyS_fsetxattr 4 14702 NULL
132410 +power_supply_show_property_14703 power_supply_show_property 0 14703 NULL
132411 +persistent_ram_ecc_string_14704 persistent_ram_ecc_string 0 14704 NULL nohasharray
132412 +mt9t112_auto_focus_setting_14704 mt9t112_auto_focus_setting 0 14704 &persistent_ram_ecc_string_14704
132413 +u_audio_playback_14709 u_audio_playback 3 14709 NULL nohasharray
132414 +iblock_show_configfs_dev_params_14709 iblock_show_configfs_dev_params 0 14709 &u_audio_playback_14709
132415 +chv_get_total_gtt_size_14710 chv_get_total_gtt_size 0-1 14710 NULL
132416 +ntfs_file_fsync_14713 ntfs_file_fsync 0 14713 NULL
132417 +e4000_set_mixer_gain_14714 e4000_set_mixer_gain 0 14714 NULL nohasharray
132418 +sctp_setsockopt_recvrcvinfo_14714 sctp_setsockopt_recvrcvinfo 0 14714 &e4000_set_mixer_gain_14714
132419 +cp_set_mac_address_14715 cp_set_mac_address 0 14715 NULL
132420 +set_register_interruptible_14716 set_register_interruptible 0 14716 NULL nohasharray
132421 +blk_mq_tag_update_depth_14716 blk_mq_tag_update_depth 0 14716 &set_register_interruptible_14716
132422 +vfd_write_14717 vfd_write 3-0 14717 NULL
132423 +SyS_sendfile_14718 SyS_sendfile 4 14718 NULL
132424 +inet_listen_14723 inet_listen 0 14723 NULL
132425 +show_interval_14725 show_interval 0 14725 NULL nohasharray
132426 +read_ahead_kb_store_14725 read_ahead_kb_store 0-4 14725 &show_interval_14725
132427 +show_fcstat_fc_no_free_exch_xid_14727 show_fcstat_fc_no_free_exch_xid 0 14727 NULL
132428 +__blk_end_request_14729 __blk_end_request 3 14729 NULL
132429 +rh_urb_enqueue_14733 rh_urb_enqueue 0 14733 NULL
132430 +raid1_resize_14740 raid1_resize 2-0 14740 NULL
132431 +show_conn_param_ISCSI_PARAM_IPV6_TC_14747 show_conn_param_ISCSI_PARAM_IPV6_TC 0 14747 NULL
132432 +sh_mobile_ceu_get_formats_14748 sh_mobile_ceu_get_formats 0 14748 NULL
132433 +store_camera_14751 store_camera 4-0 14751 NULL
132434 +btrfs_inode_extref_name_len_14752 btrfs_inode_extref_name_len 0 14752 NULL
132435 +rx_rx_cmplt_read_14753 rx_rx_cmplt_read 3-0 14753 NULL
132436 +blogic_write_info_14757 blogic_write_info 0-3 14757 NULL
132437 +multicast_query_use_ifaddr_show_14759 multicast_query_use_ifaddr_show 0 14759 NULL
132438 +cfq_slice_idle_show_14764 cfq_slice_idle_show 0 14764 NULL nohasharray
132439 +send_mad_14764 send_mad 0 14764 &cfq_slice_idle_show_14764
132440 +qla82xx_pci_mem_write_2M_14765 qla82xx_pci_mem_write_2M 2 14765 NULL
132441 +deliver_to_subscribers_14769 deliver_to_subscribers 0 14769 NULL
132442 +elv_register_queue_14771 elv_register_queue 0 14771 NULL
132443 +regmap_range_read_file_14775 regmap_range_read_file 3-0 14775 NULL
132444 +lm3533_als_get_hysteresis_14776 lm3533_als_get_hysteresis 0 14776 NULL
132445 +pch_i2c_writebytes_14779 pch_i2c_writebytes 0 14779 NULL
132446 +sta_dev_read_14782 sta_dev_read 3-0 14782 NULL
132447 +shm32read__write_file_14786 shm32read__write_file 0 14786 NULL
132448 +qla4_8xxx_device_bootstrap_14787 qla4_8xxx_device_bootstrap 0 14787 NULL
132449 +wm8775_s_ctrl_14789 wm8775_s_ctrl 0 14789 NULL nohasharray
132450 +fuse_setattr_14789 fuse_setattr 0 14789 &wm8775_s_ctrl_14789
132451 +bd2802_store_reg0x0a_14790 bd2802_store_reg0x0a 0-4 14790 NULL
132452 +keys_proc_write_14792 keys_proc_write 3-0 14792 NULL
132453 +ext4_kvmalloc_14796 ext4_kvmalloc 1 14796 NULL
132454 +__kfifo_in_14797 __kfifo_in 0-3 14797 NULL
132455 +hpet_readl_14801 hpet_readl 0 14801 NULL
132456 +wb_smsc_wdt_notify_sys_14805 wb_smsc_wdt_notify_sys 0 14805 NULL
132457 +show_fcstat_fc_xid_busy_14807 show_fcstat_fc_xid_busy 0 14807 NULL nohasharray
132458 +gameport_bind_driver_14807 gameport_bind_driver 0 14807 &show_fcstat_fc_xid_busy_14807
132459 +f2fs_write_inode_14812 f2fs_write_inode 0 14812 NULL
132460 +unix_gid_parse_14819 unix_gid_parse 0 14819 NULL
132461 +ib_umem_num_pages_14820 ib_umem_num_pages 0 14820 NULL
132462 +mtd_ecc_step_size_show_14822 mtd_ecc_step_size_show 0 14822 NULL
132463 +xfs_btree_kill_iroot_14824 xfs_btree_kill_iroot 0 14824 NULL nohasharray
132464 +store_net_stats_14824 store_net_stats 0-4 14824 &xfs_btree_kill_iroot_14824
132465 +acpi_ps_init_scope_14825 acpi_ps_init_scope 0 14825 NULL
132466 +tx_fifo_errors_show_14827 tx_fifo_errors_show 0 14827 NULL
132467 +show_temp_input_14828 show_temp_input 0 14828 NULL
132468 +ocfs2_xattr_get_14831 ocfs2_xattr_get 0 14831 NULL
132469 +flash_brightness_show_14833 flash_brightness_show 0 14833 NULL
132470 +ocfs2_permission_14834 ocfs2_permission 0 14834 NULL
132471 +max_power_show_14836 max_power_show 0 14836 NULL
132472 +name_len_14843 name_len 0-2 14843 NULL
132473 +subsystem_vendor_show_14845 subsystem_vendor_show 0 14845 NULL
132474 +mrp_attr_create_14853 mrp_attr_create 3 14853 NULL
132475 +__krealloc_14857 __krealloc 2 14857 NULL nohasharray
132476 +lcd_write_14857 lcd_write 3-0 14857 &__krealloc_14857
132477 +i2c_nuvoton_wait_for_stat_14859 i2c_nuvoton_wait_for_stat 0 14859 NULL nohasharray
132478 +blkcg_activate_policy_14859 blkcg_activate_policy 0 14859 &i2c_nuvoton_wait_for_stat_14859
132479 +get_user_cpu_mask_14861 get_user_cpu_mask 2 14861 NULL
132480 +asd_erase_nv_sector_14865 asd_erase_nv_sector 0 14865 NULL
132481 +ds1553_nvram_read_14868 ds1553_nvram_read 0-5-6 14868 NULL nohasharray
132482 +send_cancel_14868 send_cancel 0 14868 &ds1553_nvram_read_14868
132483 +snd_cmipci_capture_prepare_14878 snd_cmipci_capture_prepare 0 14878 NULL
132484 +bInterfaceProtocol_show_14880 bInterfaceProtocol_show 0 14880 NULL
132485 +gt_act_freq_mhz_show_14882 gt_act_freq_mhz_show 0 14882 NULL
132486 +dma_generic_free_coherent_14883 dma_generic_free_coherent 2 14883 NULL
132487 +aoechr_read_14884 aoechr_read 0-3 14884 NULL
132488 +xfs_bmapi_convert_unwritten_14886 xfs_bmapi_convert_unwritten 0 14886 NULL
132489 +acpi_os_allocate_14892 acpi_os_allocate 1 14892 NULL
132490 +mfg_show_14897 mfg_show 0 14897 NULL
132491 +ea_init_14899 ea_init 0 14899 NULL
132492 +mwl8k_cmd_radio_enable_14900 mwl8k_cmd_radio_enable 0 14900 NULL
132493 +SYSC_readv_14901 SYSC_readv 3 14901 NULL
132494 +netlbl_catmap_walk_14902 netlbl_catmap_walk 0-2 14902 NULL nohasharray
132495 +playback_pcm_trigger_14902 playback_pcm_trigger 0 14902 &netlbl_catmap_walk_14902
132496 +acpi_ds_method_error_14906 acpi_ds_method_error 0-1 14906 NULL
132497 +krealloc_14908 krealloc 2 14908 NULL nohasharray
132498 +lkfirst_store_14908 lkfirst_store 0-3 14908 &krealloc_14908
132499 +regmap_irq_get_virq_14910 regmap_irq_get_virq 2 14910 NULL nohasharray
132500 +acpi_pm_prepare_14910 acpi_pm_prepare 0 14910 &regmap_irq_get_virq_14910
132501 +sel_make_bools_14912 sel_make_bools 0 14912 NULL nohasharray
132502 +wlcore_write_data_14912 wlcore_write_data 0 14912 &sel_make_bools_14912
132503 +sis5595_transaction_14915 sis5595_transaction 0 14915 NULL
132504 +__arch_hweight64_14923 __arch_hweight64 0 14923 NULL nohasharray
132505 +qp_memcpy_to_queue_iov_14923 qp_memcpy_to_queue_iov 5-2 14923 &__arch_hweight64_14923 nohasharray
132506 +parport_uss720_read_data_14923 parport_uss720_read_data 0 14923 &qp_memcpy_to_queue_iov_14923
132507 +af9005_usb_write_tuner_registers_14924 af9005_usb_write_tuner_registers 0 14924 NULL
132508 +ratelimit_handler_14925 ratelimit_handler 0 14925 NULL
132509 +lpfc_request_firmware_upgrade_store_14932 lpfc_request_firmware_upgrade_store 0-4 14932 NULL
132510 +gether_opts_host_addr_store_14933 gether_opts_host_addr_store 0-3 14933 NULL
132511 +store_sys_wmi_14934 store_sys_wmi 0-4 14934 NULL
132512 +__omfs_write_inode_14935 __omfs_write_inode 0 14935 NULL
132513 +start_cif_cam_14937 start_cif_cam 0 14937 NULL
132514 +sierra_net_change_mtu_14941 sierra_net_change_mtu 0 14941 NULL
132515 +queue_cnt_14951 queue_cnt 0 14951 NULL
132516 +unix_dgram_recvmsg_14952 unix_dgram_recvmsg 4-0 14952 NULL
132517 +lbs_set_reg_14953 lbs_set_reg 0 14953 NULL
132518 +ipw_ethtool_get_eeprom_len_14954 ipw_ethtool_get_eeprom_len 0 14954 NULL
132519 +videobuf_read_stream_14956 videobuf_read_stream 3-0 14956 NULL
132520 +imx074_s_stream_14963 imx074_s_stream 0 14963 NULL
132521 +reiserfs_end_persistent_transaction_14965 reiserfs_end_persistent_transaction 0 14965 NULL
132522 +s3c_camif_subdev_s_ctrl_14968 s3c_camif_subdev_s_ctrl 0 14968 NULL nohasharray
132523 +ar5523_add_interface_14968 ar5523_add_interface 0 14968 &s3c_camif_subdev_s_ctrl_14968
132524 +twl6030reg_disable_14969 twl6030reg_disable 0 14969 NULL
132525 +snd_pcm_oss_make_ready_14971 snd_pcm_oss_make_ready 0 14971 NULL
132526 +mce_flush_rx_buffer_14976 mce_flush_rx_buffer 2 14976 NULL
132527 +mpoa_event_listener_14977 mpoa_event_listener 0 14977 NULL
132528 +s5p_mfc_enc_s_ctrl_14984 s5p_mfc_enc_s_ctrl 0 14984 NULL
132529 +mc13xxx_irq_mask_14985 mc13xxx_irq_mask 2-0 14985 NULL nohasharray
132530 +bnx2x_setup_queue_14985 bnx2x_setup_queue 0 14985 &mc13xxx_irq_mask_14985
132531 +block_ce_count_show_14986 block_ce_count_show 0 14986 NULL
132532 +gpio_twl4030_write_14987 gpio_twl4030_write 1-0 14987 NULL nohasharray
132533 +setkey_14987 setkey 3 14987 &gpio_twl4030_write_14987 nohasharray
132534 +zr364xx_vidioc_streamon_14987 zr364xx_vidioc_streamon 0 14987 &setkey_14987
132535 +als_sensing_range_show_14991 als_sensing_range_show 0 14991 NULL
132536 +adp8870_bl_l1_daylight_dim_show_14995 adp8870_bl_l1_daylight_dim_show 0 14995 NULL nohasharray
132537 +setkey_14995 setkey 0 14995 &adp8870_bl_l1_daylight_dim_show_14995
132538 +acpi_ds_obj_stack_push_15001 acpi_ds_obj_stack_push 0 15001 NULL
132539 +store_touchpad_15003 store_touchpad 4-0 15003 NULL nohasharray
132540 +add_request_15003 add_request 0 15003 &store_touchpad_15003
132541 +show_slidebar_mode_15004 show_slidebar_mode 0 15004 NULL
132542 +dump_write_15008 dump_write 0-3 15008 NULL
132543 +mt9m111_set_global_gain_15009 mt9m111_set_global_gain 0 15009 NULL
132544 +sctp_setsockopt_default_sndinfo_15011 sctp_setsockopt_default_sndinfo 3-0 15011 NULL nohasharray
132545 +update_streaming_15011 update_streaming 0 15011 &sctp_setsockopt_default_sndinfo_15011
132546 +cpuset_cpu_inactive_15013 cpuset_cpu_inactive 0 15013 NULL
132547 +reconfig_codec_15017 reconfig_codec 0 15017 NULL
132548 +prepare_hardware_15022 prepare_hardware 0 15022 NULL
132549 +predisable_15024 predisable 0 15024 NULL
132550 +vmap_15025 vmap 2 15025 NULL
132551 +ab3100_is_enabled_regulator_15026 ab3100_is_enabled_regulator 0 15026 NULL
132552 +set_temp_offset_15033 set_temp_offset 0-4 15033 NULL
132553 +alloc_ad_spec_15035 alloc_ad_spec 0 15035 NULL
132554 +srp_parse_tmo_15038 srp_parse_tmo 0 15038 NULL
132555 +priority_store_15039 priority_store 4-0 15039 NULL
132556 +read_file_node_aggr_15040 read_file_node_aggr 3-0 15040 NULL
132557 +nfs3_rpc_wrapper_15047 nfs3_rpc_wrapper 0 15047 NULL
132558 +fuse_launder_page_15048 fuse_launder_page 0 15048 NULL nohasharray
132559 +iscsi_stat_sess_show_attr_rxdata_octs_15048 iscsi_stat_sess_show_attr_rxdata_octs 0 15048 &fuse_launder_page_15048 nohasharray
132560 +loop_attr_partscan_show_15048 loop_attr_partscan_show 0 15048 &iscsi_stat_sess_show_attr_rxdata_octs_15048
132561 +show_otp3en_15049 show_otp3en 0 15049 NULL
132562 +show_15051 show 0 15051 NULL
132563 +cld_pipe_downcall_15058 cld_pipe_downcall 3-0 15058 NULL
132564 +br_change_mtu_15064 br_change_mtu 0 15064 NULL
132565 +ieee80211_if_read_uapsd_max_sp_len_15067 ieee80211_if_read_uapsd_max_sp_len 3-0 15067 NULL
132566 +zero_pages_show_15069 zero_pages_show 0 15069 NULL
132567 +nfs4_write_cached_acl_15070 nfs4_write_cached_acl 4 15070 NULL
132568 +ntfs_copy_from_user_15072 ntfs_copy_from_user 0-5-3 15072 NULL
132569 +pppoe_recvmsg_15073 pppoe_recvmsg 4-0 15073 NULL
132570 +group_addr_show_15078 group_addr_show 0 15078 NULL
132571 +s6x0_i2c_transfer_15080 s6x0_i2c_transfer 0-3 15080 NULL
132572 +atkbd_attr_set_helper_15085 atkbd_attr_set_helper 0 15085 NULL
132573 +copy_version_to_user_15087 copy_version_to_user 0 15087 NULL nohasharray
132574 +xfrm_dev_event_15087 xfrm_dev_event 0 15087 &copy_version_to_user_15087
132575 +xfs_btree_insrec_15090 xfs_btree_insrec 0 15090 NULL
132576 +show_ppi_operations_15091 show_ppi_operations 0 15091 NULL
132577 +btrfs_readpage_15094 btrfs_readpage 0 15094 NULL
132578 +bond_option_downdelay_set_15095 bond_option_downdelay_set 0 15095 NULL
132579 +ath10k_pci_hif_tx_sg_15096 ath10k_pci_hif_tx_sg 0 15096 NULL
132580 +show_designated_root_15098 show_designated_root 0 15098 NULL
132581 +lcd_power_store_15100 lcd_power_store 0-4 15100 NULL
132582 +xadc_postdisable_15107 xadc_postdisable 0 15107 NULL
132583 +fc_vport_setup_15109 fc_vport_setup 0 15109 NULL
132584 +generic_update_time_15110 generic_update_time 0 15110 NULL
132585 +cy_write_room_15111 cy_write_room 0 15111 NULL
132586 +show_interface_15117 show_interface 0 15117 NULL
132587 +compat_SyS_pwritev_15118 compat_SyS_pwritev 3 15118 NULL
132588 +acpi_power_in_use_show_15121 acpi_power_in_use_show 0 15121 NULL
132589 +kone_sysfs_show_firmware_version_15123 kone_sysfs_show_firmware_version 0 15123 NULL
132590 +niu_set_ip_frag_rule_15124 niu_set_ip_frag_rule 0 15124 NULL
132591 +show_sas_expander_component_id_15127 show_sas_expander_component_id 0 15127 NULL
132592 +set_max_15128 set_max 0-4 15128 NULL
132593 +lp55xx_show_max_current_15132 lp55xx_show_max_current 0 15132 NULL
132594 +nfs4_xattr_set_nfs4_label_15137 nfs4_xattr_set_nfs4_label 0 15137 NULL
132595 +dummy_hrtimer_prepare_15148 dummy_hrtimer_prepare 0 15148 NULL
132596 +show_fast_charge_timer_15151 show_fast_charge_timer 0 15151 NULL
132597 +s5m8767_wait_for_udr_update_15152 s5m8767_wait_for_udr_update 0 15152 NULL
132598 +ipwireless_ppp_mru_15153 ipwireless_ppp_mru 0 15153 NULL
132599 +setup_sge_queues_15154 setup_sge_queues 0 15154 NULL
132600 +aty_var_to_pll_1703_15155 aty_var_to_pll_1703 0 15155 NULL
132601 +btrfs_submit_compressed_read_15157 btrfs_submit_compressed_read 0 15157 NULL
132602 +_ctl_diag_trigger_event_store_15158 _ctl_diag_trigger_event_store 0-4 15158 NULL
132603 +set_temp_auto_temp_crit_15163 set_temp_auto_temp_crit 0-4 15163 NULL
132604 +acpi_power_transition_15165 acpi_power_transition 0 15165 NULL
132605 +iwl_dbgfs_sta_drain_write_15167 iwl_dbgfs_sta_drain_write 0-3 15167 NULL
132606 +_nfs4_proc_getlk_15168 _nfs4_proc_getlk 0 15168 NULL
132607 +self_check_not_bad_15175 self_check_not_bad 0 15175 NULL
132608 +et131x_change_mtu_15176 et131x_change_mtu 0 15176 NULL
132609 +gue_remcsum_15177 gue_remcsum 4 15177 NULL nohasharray
132610 +ath10k_thermal_get_max_dutycycle_15177 ath10k_thermal_get_max_dutycycle 0 15177 &gue_remcsum_15177
132611 +ocontext_read_15178 ocontext_read 0 15178 NULL
132612 +t4_sge_alloc_ofld_txq_15179 t4_sge_alloc_ofld_txq 0 15179 NULL
132613 +SYSC_setdomainname_15180 SYSC_setdomainname 2 15180 NULL
132614 +pda_power_get_property_15191 pda_power_get_property 0 15191 NULL
132615 +iscsi_create_endpoint_15193 iscsi_create_endpoint 1 15193 NULL nohasharray
132616 +radeonfb_check_var_15193 radeonfb_check_var 0 15193 &iscsi_create_endpoint_15193
132617 +pci200_open_15194 pci200_open 0 15194 NULL
132618 +blk_queue_init_tags_15200 blk_queue_init_tags 2 15200 NULL
132619 +async_show_15209 async_show 0 15209 NULL
132620 +command_setflickerctrl_15210 command_setflickerctrl 0 15210 NULL
132621 +get_name_to_buffer_15211 get_name_to_buffer 0 15211 NULL
132622 +top_off_threshold_current_store_15215 top_off_threshold_current_store 4-0 15215 NULL
132623 +bfad_debugfs_write_regrd_15218 bfad_debugfs_write_regrd 3-0 15218 NULL
132624 +m88rs6000t_set_demod_mclk_15221 m88rs6000t_set_demod_mclk 0 15221 NULL nohasharray
132625 +kxcjk1013_setup_any_motion_interrupt_15221 kxcjk1013_setup_any_motion_interrupt 0 15221 &m88rs6000t_set_demod_mclk_15221
132626 +vx_send_irqa_15223 vx_send_irqa 0 15223 NULL
132627 +netlink_set_ring_15224 netlink_set_ring 0 15224 NULL
132628 +c2port_write_dr_15227 c2port_write_dr 0 15227 NULL
132629 +bonding_show_miimon_15229 bonding_show_miimon 0 15229 NULL nohasharray
132630 +igb_get_regs_len_15229 igb_get_regs_len 0 15229 &bonding_show_miimon_15229
132631 +init_unsol_queue_15233 init_unsol_queue 0 15233 NULL
132632 +zf_notify_sys_15234 zf_notify_sys 0 15234 NULL nohasharray
132633 +netxen_nic_set_mac_15234 netxen_nic_set_mac 0 15234 &zf_notify_sys_15234
132634 +iptable_nat_ipv4_out_15236 iptable_nat_ipv4_out 0 15236 NULL
132635 +iwl_dbgfs_sram_write_15239 iwl_dbgfs_sram_write 3-0 15239 NULL
132636 +show_temp_input1_15242 show_temp_input1 0 15242 NULL
132637 +il_dbgfs_rx_stats_read_15243 il_dbgfs_rx_stats_read 3-0 15243 NULL
132638 +statfs_slow_store_15251 statfs_slow_store 3-0 15251 NULL
132639 +tg3_init_hw_15257 tg3_init_hw 0 15257 NULL
132640 +nr_bind_15261 nr_bind 0 15261 NULL
132641 +div64_u64_15263 div64_u64 0 15263 NULL
132642 +wacom_led_putimage_15264 wacom_led_putimage 4-0 15264 NULL
132643 +simple_strtol_15273 simple_strtol 0 15273 NULL
132644 +rose_set_mac_address_15277 rose_set_mac_address 0 15277 NULL
132645 +fw_realloc_buffer_15280 fw_realloc_buffer 2-0 15280 NULL
132646 +nvhdmi_8ch_7x_pcm_prepare_15281 nvhdmi_8ch_7x_pcm_prepare 0 15281 NULL
132647 +snd_aw2_pcm_prepare_capture_15282 snd_aw2_pcm_prepare_capture 0 15282 NULL
132648 +snd_via82xx_pcm_prepare_15284 snd_via82xx_pcm_prepare 0 15284 NULL
132649 +qib_sdma_get_complete_15288 qib_sdma_get_complete 0 15288 NULL
132650 +sys_connect_15291 sys_connect 3 15291 NULL nohasharray
132651 +xlate_dev_mem_ptr_15291 xlate_dev_mem_ptr 1 15291 &sys_connect_15291
132652 +iwl_trans_pcie_read_prph_15295 iwl_trans_pcie_read_prph 0 15295 NULL
132653 +recover_store_15296 recover_store 0-3 15296 NULL
132654 +cachefiles_daemon_cull_15298 cachefiles_daemon_cull 0 15298 NULL
132655 +multicast_query_use_ifaddr_store_15300 multicast_query_use_ifaddr_store 4-0 15300 NULL
132656 +readpage_15301 readpage 0 15301 NULL
132657 +kernel_getsockname_15304 kernel_getsockname 0 15304 NULL
132658 +C_SYSC_move_pages_15305 C_SYSC_move_pages 2 15305 NULL nohasharray
132659 +ocfs2_read_refcount_block_15305 ocfs2_read_refcount_block 0 15305 &C_SYSC_move_pages_15305
132660 +cfhsi_rx_15306 cfhsi_rx 0 15306 NULL
132661 +fcoe_ctlr_send_keep_alive_15308 fcoe_ctlr_send_keep_alive 3 15308 NULL nohasharray
132662 +show_reg_pages_15308 show_reg_pages 0 15308 &fcoe_ctlr_send_keep_alive_15308
132663 +alc_init_15309 alc_init 0 15309 NULL
132664 +range_store_15310 range_store 0-4 15310 NULL
132665 +qla4_8xxx_stop_firmware_15311 qla4_8xxx_stop_firmware 0 15311 NULL
132666 +pwm_set_polarity_15313 pwm_set_polarity 0 15313 NULL
132667 +packet_set_ring_15316 packet_set_ring 0 15316 NULL
132668 +iscsi_tpg_param_show_MaxXmitDataSegmentLength_15326 iscsi_tpg_param_show_MaxXmitDataSegmentLength 0 15326 NULL
132669 +bad_inode_getxattr_15327 bad_inode_getxattr 0 15327 NULL
132670 +show_counter_rx_p3_hdr_egr_ovfls_15329 show_counter_rx_p3_hdr_egr_ovfls 0 15329 NULL
132671 +lp3943_write_byte_15336 lp3943_write_byte 0 15336 NULL
132672 +kovaplus_sysfs_read_15337 kovaplus_sysfs_read 6-0 15337 NULL
132673 +ioread16_15342 ioread16 0 15342 NULL
132674 +alloc_ring_15345 alloc_ring 2-4 15345 NULL nohasharray
132675 +crc32_finup_15345 crc32_finup 0 15345 &alloc_ring_15345
132676 +tpacpi_driver_debug_show_15350 tpacpi_driver_debug_show 0 15350 NULL nohasharray
132677 +islpci_open_15350 islpci_open 0 15350 &tpacpi_driver_debug_show_15350
132678 +ext3_commit_super_15352 ext3_commit_super 0 15352 NULL
132679 +mvs_show_interrupt_coalescing_15353 mvs_show_interrupt_coalescing 0 15353 NULL
132680 +devid_mask_show_15354 devid_mask_show 0 15354 NULL
132681 +blkdev_readpages_15357 blkdev_readpages 4 15357 NULL
132682 +nouveau_hwmon_set_emergency_temp_15358 nouveau_hwmon_set_emergency_temp 0-4 15358 NULL
132683 +acpi_ut_create_string_object_15360 acpi_ut_create_string_object 1 15360 NULL nohasharray
132684 +cx88_alsa_dma_init_15360 cx88_alsa_dma_init 2 15360 &acpi_ut_create_string_object_15360
132685 +wusb_key_derive_15364 wusb_key_derive 0 15364 NULL
132686 +cfg80211_netdev_notifier_call_15366 cfg80211_netdev_notifier_call 0 15366 NULL nohasharray
132687 +st_press_buffer_predisable_15366 st_press_buffer_predisable 0 15366 &cfg80211_netdev_notifier_call_15366
132688 +gpio_keys_show_switches_15369 gpio_keys_show_switches 0 15369 NULL
132689 +graph_depth_read_15371 graph_depth_read 3 15371 NULL
132690 +regmap_mmio_read_15372 regmap_mmio_read 0 15372 NULL
132691 +compat_sys_process_vm_readv_15374 compat_sys_process_vm_readv 3-5 15374 NULL
132692 +print_cpus_offline_15377 print_cpus_offline 0 15377 NULL
132693 +fq_codel_zalloc_15378 fq_codel_zalloc 1 15378 NULL nohasharray
132694 +solo_s_ctrl_15378 solo_s_ctrl 0 15378 &fq_codel_zalloc_15378
132695 +domain_flush_pages_15379 domain_flush_pages 2-3 15379 NULL nohasharray
132696 +iosf_mbi_read_15379 iosf_mbi_read 0 15379 &domain_flush_pages_15379
132697 +alloc_fddidev_15382 alloc_fddidev 1 15382 NULL
132698 +hotkey_user_mask_set_15391 hotkey_user_mask_set 0 15391 NULL
132699 +show_lwid_enb_15392 show_lwid_enb 0 15392 NULL
132700 +_regmap_read_15396 _regmap_read 0 15396 NULL
132701 +mlx4_cmd_wait_15399 mlx4_cmd_wait 0 15399 NULL
132702 +sm501fb_check_var_15402 sm501fb_check_var 0 15402 NULL
132703 +pipeline_csum_to_rx_xfer_swi_read_15403 pipeline_csum_to_rx_xfer_swi_read 3-0 15403 NULL
132704 +get_modalias_15406 get_modalias 2-0 15406 NULL nohasharray
132705 +nfs_setattr_15406 nfs_setattr 0 15406 &get_modalias_15406
132706 +qlcnic_83xx_get_cap_size_15413 qlcnic_83xx_get_cap_size 0 15413 NULL
132707 +multicast_membership_interval_store_15419 multicast_membership_interval_store 4-0 15419 NULL
132708 +show_pwm_auto_channels_15421 show_pwm_auto_channels 0 15421 NULL nohasharray
132709 +ov772x_s_stream_15421 ov772x_s_stream 0 15421 &show_pwm_auto_channels_15421
132710 +metric_id_set_15422 metric_id_set 0-4 15422 NULL
132711 +__videobuf_copy_to_user_15423 __videobuf_copy_to_user 4-0 15423 NULL
132712 +tsl2550_store_operating_mode_15427 tsl2550_store_operating_mode 0-4 15427 NULL
132713 +target_core_store_dev_alias_15430 target_core_store_dev_alias 0-3 15430 NULL
132714 +dvb_pll_configure_15432 dvb_pll_configure 0-3 15432 NULL
132715 +prepare_hardware_15436 prepare_hardware 0 15436 NULL
132716 +tcp_mtu_to_mss_15438 tcp_mtu_to_mss 2-0 15438 NULL
132717 +wakeup_count_show_15444 wakeup_count_show 0 15444 NULL
132718 +wl12xx_boot_15445 wl12xx_boot 0 15445 NULL
132719 +mISDN_sock_recvmsg_15446 mISDN_sock_recvmsg 0-4 15446 NULL
132720 +regulator_suspend_standby_uV_show_15448 regulator_suspend_standby_uV_show 0 15448 NULL
132721 +memweight_15450 memweight 0 15450 NULL
132722 +show_tabletEventsReceived_15451 show_tabletEventsReceived 0 15451 NULL
132723 +ceph_tcp_recvpage_15453 ceph_tcp_recvpage 4 15453 NULL
132724 +i2400m_rx_stats_write_15455 i2400m_rx_stats_write 0-3 15455 NULL
132725 +ls_level_show_15463 ls_level_show 0 15463 NULL
132726 +vmalloc_15464 vmalloc 1 15464 NULL
132727 +show_sas_phy_target_port_protocols_15466 show_sas_phy_target_port_protocols 0 15466 NULL
132728 +w1_f2d_write_15467 w1_f2d_write 3 15467 NULL
132729 +find_smbios_instance_string_15470 find_smbios_instance_string 0 15470 NULL
132730 +mtd_flags_show_15472 mtd_flags_show 0 15472 NULL nohasharray
132731 +__mutex_lock_killable_slowpath_15472 __mutex_lock_killable_slowpath 0 15472 &mtd_flags_show_15472
132732 +snd_m3_pcm_stop_15476 snd_m3_pcm_stop 0 15476 NULL nohasharray
132733 +snd_seq_ioctl_query_subs_15476 snd_seq_ioctl_query_subs 0 15476 &snd_m3_pcm_stop_15476
132734 +ath9k_get_stats_15482 ath9k_get_stats 0 15482 NULL
132735 +i2c_readbytes_15483 i2c_readbytes 0 15483 NULL
132736 +cp2112_read_15484 cp2112_read 0 15484 NULL nohasharray
132737 +target_stat_scsi_dev_attr_show_15484 target_stat_scsi_dev_attr_show 0 15484 &cp2112_read_15484
132738 +ds2781_read_block_15486 ds2781_read_block 4-3-0 15486 NULL
132739 +target_core_alua_lu_gp_show_attr_members_15487 target_core_alua_lu_gp_show_attr_members 0 15487 NULL nohasharray
132740 +write_hw_15487 write_hw 0-6-5 15487 &target_core_alua_lu_gp_show_attr_members_15487
132741 +mcs7830_set_mac_address_15497 mcs7830_set_mac_address 0 15497 NULL
132742 +__clone_and_map_data_bio_15498 __clone_and_map_data_bio 3 15498 NULL
132743 +vringh_iov_pull_user_15499 vringh_iov_pull_user 3 15499 NULL
132744 +iolock_15500 iolock 0 15500 NULL
132745 +psmouse_attr_set_helper_15505 psmouse_attr_set_helper 0-4 15505 NULL
132746 +bNumInterfaces_show_15506 bNumInterfaces_show 0 15506 NULL
132747 +mwl8k_load_fw_image_15508 mwl8k_load_fw_image 0 15508 NULL
132748 +map_sg_15523 map_sg 0-3 15523 NULL
132749 +da9052_rtc_read_time_15524 da9052_rtc_read_time 0 15524 NULL
132750 +store_15525 store 0 15525 NULL
132751 +il4965_mac_sta_add_15529 il4965_mac_sta_add 0 15529 NULL
132752 +ifx_spi_write_15531 ifx_spi_write 3 15531 NULL
132753 +da9052_bat_irq_15533 da9052_bat_irq 1 15533 NULL
132754 +p9_check_zc_errors_15534 p9_check_zc_errors 4 15534 NULL
132755 +set_pwm_auto_point_temp_15535 set_pwm_auto_point_temp 0-4 15535 NULL
132756 +show_rdac2_15539 show_rdac2 0 15539 NULL
132757 +adf4350_reg_access_15542 adf4350_reg_access 0 15542 NULL
132758 +ql_process_mac_rx_page_15543 ql_process_mac_rx_page 4 15543 NULL
132759 +get_fc_cos_names_15544 get_fc_cos_names 0 15544 NULL nohasharray
132760 +zero_the_pointer_15544 zero_the_pointer 0 15544 &get_fc_cos_names_15544 nohasharray
132761 +sb1000_get_firmware_version_15544 sb1000_get_firmware_version 0 15544 &zero_the_pointer_15544
132762 +kxcjk1013_get_mode_15550 kxcjk1013_get_mode 0 15550 NULL
132763 +ipv6_synproxy_hook_15554 ipv6_synproxy_hook 0 15554 NULL
132764 +iscsi_stat_sess_show_attr_node_15558 iscsi_stat_sess_show_attr_node 0 15558 NULL nohasharray
132765 +sun4i_pwm_enable_15558 sun4i_pwm_enable 0 15558 &iscsi_stat_sess_show_attr_node_15558
132766 +do_send_15559 do_send 4 15559 NULL nohasharray
132767 +_write_oob_15559 _write_oob 0 15559 &do_send_15559
132768 +ieee80211_amsdu_to_8023s_15561 ieee80211_amsdu_to_8023s 5 15561 NULL
132769 +i801_block_transaction_15562 i801_block_transaction 0 15562 NULL nohasharray
132770 +create_capture_mixers_15562 create_capture_mixers 0 15562 &i801_block_transaction_15562
132771 +get_checksum_15564 get_checksum 0 15564 NULL
132772 +iwl_nvm_read_section_15568 iwl_nvm_read_section 0 15568 NULL
132773 +_read_user_prot_reg_15571 _read_user_prot_reg 0 15571 NULL
132774 +persistent_status_15574 persistent_status 4 15574 NULL
132775 +bnx2fc_process_unsol_compl_15576 bnx2fc_process_unsol_compl 2 15576 NULL
132776 +usbtv_start_streaming_15581 usbtv_start_streaming 0 15581 NULL
132777 +usbhsh_status_stage_packet_push_15582 usbhsh_status_stage_packet_push 0 15582 NULL
132778 +notify_recv_pre_dequeue_15583 notify_recv_pre_dequeue 0 15583 NULL
132779 +show_tcpRtoMax_15584 show_tcpRtoMax 0 15584 NULL
132780 +vme_user_write_15587 vme_user_write 3 15587 NULL
132781 +permission_15588 permission 0 15588 NULL
132782 +adt7x10_show_alarm_15602 adt7x10_show_alarm 0 15602 NULL
132783 +nes_store_flash_cmd_15603 nes_store_flash_cmd 0-3 15603 NULL
132784 +x1205_get_datetime_15608 x1205_get_datetime 0 15608 NULL
132785 +sx150x_install_irq_chip_15609 sx150x_install_irq_chip 3 15609 NULL
132786 +i40evf_request_traffic_irqs_15610 i40evf_request_traffic_irqs 0 15610 NULL
132787 +wusb_chid_show_15613 wusb_chid_show 0 15613 NULL nohasharray
132788 +sdev_show_rev_15613 sdev_show_rev 0 15613 &wusb_chid_show_15613
132789 +ovl_alloc_entry_15614 ovl_alloc_entry 1 15614 NULL
132790 +kxcjk1013_data_rdy_trigger_set_state_15617 kxcjk1013_data_rdy_trigger_set_state 0 15617 NULL
132791 +store_rtap_iface_15620 store_rtap_iface 0-4 15620 NULL
132792 +pci_user_read_config_dword_15624 pci_user_read_config_dword 0 15624 NULL
132793 +dsp_cmx_send_member_15625 dsp_cmx_send_member 2 15625 NULL
132794 +ubifs_add_bud_to_log_15628 ubifs_add_bud_to_log 0 15628 NULL
132795 +proc_loginuid_read_15631 proc_loginuid_read 3-0 15631 NULL
132796 +authorized_show_15636 authorized_show 0 15636 NULL
132797 +fill_func_15640 fill_func 0 15640 NULL
132798 +bonding_show_xmit_hash_15641 bonding_show_xmit_hash 0 15641 NULL
132799 +tomoyo_scan_bprm_15642 tomoyo_scan_bprm 4-2 15642 NULL nohasharray
132800 +pipeline_hs_tx_stat_fifo_int_read_15642 pipeline_hs_tx_stat_fifo_int_read 3-0 15642 &tomoyo_scan_bprm_15642
132801 +joydev_handle_JSIOCSBTNMAP_15643 joydev_handle_JSIOCSBTNMAP 3 15643 NULL
132802 +mgmt_exec_nonemb_cmd_15644 mgmt_exec_nonemb_cmd 0 15644 NULL
132803 +fs_path_add_15648 fs_path_add 3 15648 NULL
132804 +__do_readpage_15652 __do_readpage 0 15652 NULL
132805 +xsd_read_15653 xsd_read 3-0 15653 NULL
132806 +compat_sys_fcntl_15654 compat_sys_fcntl 3 15654 NULL
132807 +show_attr_powered_15658 show_attr_powered 0 15658 NULL
132808 +elan_i2c_read_block_15663 elan_i2c_read_block 0 15663 NULL nohasharray
132809 +mv88e6352_get_sset_count_15663 mv88e6352_get_sset_count 0 15663 &elan_i2c_read_block_15663
132810 +store_15665 store 0-3 15665 NULL
132811 +unix_bind_15668 unix_bind 3-0 15668 NULL
132812 +idetape_init_rw_15671 idetape_init_rw 0 15671 NULL
132813 +dm_read_15674 dm_read 3 15674 NULL nohasharray
132814 +snd_korg1212_ioctl_15674 snd_korg1212_ioctl 0 15674 &dm_read_15674 nohasharray
132815 +SyS_connect_15674 SyS_connect 3 15674 &snd_korg1212_ioctl_15674
132816 +snd_usb_caiaq_pcm_trigger_15684 snd_usb_caiaq_pcm_trigger 0 15684 NULL
132817 +qib_diagpkt_write_15685 qib_diagpkt_write 0-3 15685 NULL
132818 +ndo_open_15687 ndo_open 0 15687 NULL
132819 +psmouse_attr_show_protocol_15693 psmouse_attr_show_protocol 0 15693 NULL
132820 +uinput_str_to_user_15695 uinput_str_to_user 3 15695 NULL nohasharray
132821 +spidev_read_15695 spidev_read 0-3 15695 &uinput_str_to_user_15695
132822 +show_sas_expander_product_rev_15701 show_sas_expander_product_rev 0 15701 NULL
132823 +suspend_hi_store_15706 suspend_hi_store 0-3 15706 NULL
132824 +s6e63m0_sysfs_store_gamma_mode_15708 s6e63m0_sysfs_store_gamma_mode 0-4 15708 NULL
132825 +as3722_irq_get_virq_15718 as3722_irq_get_virq 2 15718 NULL
132826 +tracing_snapshot_write_15719 tracing_snapshot_write 3 15719 NULL
132827 +rio_request_inb_dbell_15726 rio_request_inb_dbell 0 15726 NULL
132828 +pinctrl_utils_reserve_map_15730 pinctrl_utils_reserve_map 5 15730 NULL nohasharray
132829 +btrfs_writepage_15730 btrfs_writepage 0 15730 &pinctrl_utils_reserve_map_15730
132830 +acpi_ex_setup_region_15734 acpi_ex_setup_region 0 15734 NULL
132831 +ea_alloc_skeleton_15736 ea_alloc_skeleton 0 15736 NULL
132832 +__tree_mod_log_insert_15744 __tree_mod_log_insert 0 15744 NULL
132833 +efx_ptp_describe_stats_15746 efx_ptp_describe_stats 0 15746 NULL
132834 +HiSax_readstatus_15752 HiSax_readstatus 2 15752 NULL nohasharray
132835 +rcar_i2c_bus_barrier_15752 rcar_i2c_bus_barrier 0 15752 &HiSax_readstatus_15752
132836 +ufs_update_inode_15753 ufs_update_inode 0 15753 NULL
132837 +array_state_show_15758 array_state_show 0 15758 NULL
132838 +bitmap_search_next_usable_block_15762 bitmap_search_next_usable_block 0-3-1 15762 NULL
132839 +thermal_get_temp_15766 thermal_get_temp 0 15766 NULL nohasharray
132840 +do_test_15766 do_test 1 15766 &thermal_get_temp_15766
132841 +fuse_direct_read_15768 fuse_direct_read 0-3 15768 NULL
132842 +isl1208_i2c_get_atr_15771 isl1208_i2c_get_atr 0 15771 NULL nohasharray
132843 +chunksize_store_15771 chunksize_store 0-3 15771 &isl1208_i2c_get_atr_15771
132844 +corb_send_verb_15777 corb_send_verb 0 15777 NULL
132845 +ipr_write_dump_15780 ipr_write_dump 0-6-5 15780 NULL
132846 +call_modprobe_15781 call_modprobe 0 15781 NULL
132847 +rj54n1_commit_15787 rj54n1_commit 0 15787 NULL nohasharray
132848 +usbdev_notify_15787 usbdev_notify 0 15787 &rj54n1_commit_15787
132849 +scsi_prot_sg_count_15789 scsi_prot_sg_count 0 15789 NULL
132850 +iscsi_stat_logout_show_attr_normal_logouts_15790 iscsi_stat_logout_show_attr_normal_logouts 0 15790 NULL
132851 +i915_gem_init_seqno_15793 i915_gem_init_seqno 0 15793 NULL
132852 +eem_opts_dev_addr_store_15800 eem_opts_dev_addr_store 0-3 15800 NULL
132853 +smk_read_direct_15803 smk_read_direct 3-0 15803 NULL
132854 +keyboard_notifier_call_15804 keyboard_notifier_call 0 15804 NULL
132855 +intel_rng_init_15805 intel_rng_init 0 15805 NULL
132856 +sysfs_show_current_clocksources_15807 sysfs_show_current_clocksources 0 15807 NULL
132857 +amd_xgbe_an_enable_kr_training_15808 amd_xgbe_an_enable_kr_training 0 15808 NULL
132858 +gsmi_clear_eventlog_store_15814 gsmi_clear_eventlog_store 0-4 15814 NULL
132859 +gx1_read_conf_reg_15817 gx1_read_conf_reg 0 15817 NULL nohasharray
132860 +gnttab_expand_15817 gnttab_expand 1 15817 &gx1_read_conf_reg_15817
132861 +snd_seq_ioctl_set_port_info_15819 snd_seq_ioctl_set_port_info 0 15819 NULL
132862 +afs_proc_rootcell_write_15822 afs_proc_rootcell_write 3-0 15822 NULL
132863 +ql_start_tx_ring_15823 ql_start_tx_ring 0 15823 NULL
132864 +isl12057_rtc_set_alarm_15824 isl12057_rtc_set_alarm 0 15824 NULL
132865 +tps65912_reg_read_15825 tps65912_reg_read 0 15825 NULL
132866 +s5p_jpeg_queue_setup_15831 s5p_jpeg_queue_setup 0 15831 NULL
132867 +i40e_configure_rx_ring_15835 i40e_configure_rx_ring 0 15835 NULL
132868 +read_reg_15838 read_reg 0 15838 NULL
132869 +nilfs_dev_free_blocks_show_15843 nilfs_dev_free_blocks_show 0 15843 NULL
132870 +p54_setup_mac_15852 p54_setup_mac 0 15852 NULL
132871 +write_file_tx99_15856 write_file_tx99 3-0 15856 NULL
132872 +iscsi_stat_instance_show_attr_max_ver_15860 iscsi_stat_instance_show_attr_max_ver 0 15860 NULL
132873 +i915_gem_userptr_get_pages_15861 i915_gem_userptr_get_pages 0 15861 NULL
132874 +recovery_start_store_15862 recovery_start_store 0-3 15862 NULL
132875 +errors_show_15863 errors_show 0 15863 NULL nohasharray
132876 +show_ipv6_iface_router_addr_15863 show_ipv6_iface_router_addr 0 15863 &errors_show_15863
132877 +acpi_sleep_prepare_15866 acpi_sleep_prepare 0 15866 NULL
132878 +block_write_full_page_15868 block_write_full_page 0 15868 NULL
132879 +media_entity_init_15870 media_entity_init 4-2 15870 NULL nohasharray
132880 +ubi_io_write_15870 ubi_io_write 5-4-0 15870 &media_entity_init_15870
132881 +set_in_min_15872 set_in_min 0-4 15872 NULL
132882 +__mptctl_ioctl_15875 __mptctl_ioctl 2 15875 NULL
132883 +afs_vnode_fetch_data_15877 afs_vnode_fetch_data 0 15877 NULL
132884 +show_dock_state_15881 show_dock_state 0 15881 NULL nohasharray
132885 +show_temp_alarm_15881 show_temp_alarm 0 15881 &show_dock_state_15881 nohasharray
132886 +partition_id_show_15881 partition_id_show 0 15881 &show_temp_alarm_15881
132887 +do_truncation_15882 do_truncation 0 15882 NULL
132888 +hwahc_op_urb_enqueue_15883 hwahc_op_urb_enqueue 0 15883 NULL
132889 +m5602_write_bridge_15886 m5602_write_bridge 0 15886 NULL
132890 +usbhid_output_report_15891 usbhid_output_report 0 15891 NULL
132891 +raid5_show_preread_threshold_15892 raid5_show_preread_threshold 0 15892 NULL
132892 +sp_set_mac_address_15899 sp_set_mac_address 0 15899 NULL
132893 +show_spi_transport_qas_15902 show_spi_transport_qas 0 15902 NULL nohasharray
132894 +sctp_apply_peer_addr_params_15902 sctp_apply_peer_addr_params 0 15902 &show_spi_transport_qas_15902
132895 +host_control_action_store_15906 host_control_action_store 0-4 15906 NULL
132896 +send_tx_power_15914 send_tx_power 0 15914 NULL
132897 +can_get_xstats_size_15916 can_get_xstats_size 0 15916 NULL
132898 +alc_build_controls_15918 alc_build_controls 0 15918 NULL
132899 +hid_hw_power_15921 hid_hw_power 0 15921 NULL
132900 +bio_copy_kern_15925 bio_copy_kern 3 15925 NULL
132901 +erst_exec_store_var1_15933 erst_exec_store_var1 0 15933 NULL
132902 +wm5100_gpio_direction_in_15934 wm5100_gpio_direction_in 0 15934 NULL
132903 +tda18218_wr_regs_15935 tda18218_wr_regs 0 15935 NULL
132904 +power_read_15939 power_read 3-0 15939 NULL
132905 +hfs_listxattr_15946 hfs_listxattr 0-3 15946 NULL nohasharray
132906 +sirdev_open_15946 sirdev_open 0 15946 &hfs_listxattr_15946
132907 +lpfc_idiag_drbacc_read_15948 lpfc_idiag_drbacc_read 3-0 15948 NULL
132908 +mwifiex_cmd_mac_control_15949 mwifiex_cmd_mac_control 0 15949 NULL
132909 +snd_pcm_lib_read_transfer_15952 snd_pcm_lib_read_transfer 5 15952 NULL
132910 +memblock_virt_alloc_try_nid_15954 memblock_virt_alloc_try_nid 1 15954 NULL
132911 +i40e_get_phys_port_id_15955 i40e_get_phys_port_id 0 15955 NULL
132912 +mxl5005s_set_params_15963 mxl5005s_set_params 0 15963 NULL
132913 +b43_nphy_op_switch_channel_15964 b43_nphy_op_switch_channel 0 15964 NULL
132914 +remap_pci_mem_15966 remap_pci_mem 1-2 15966 NULL nohasharray
132915 +find_rsb_15966 find_rsb 0 15966 &remap_pci_mem_15966
132916 +rocker_netdevice_event_15969 rocker_netdevice_event 0 15969 NULL
132917 +usb_autopm_get_interface_async_15970 usb_autopm_get_interface_async 0 15970 NULL nohasharray
132918 +mls_read_range_helper_15970 mls_read_range_helper 0 15970 &usb_autopm_get_interface_async_15970
132919 +sht15_connection_reset_15973 sht15_connection_reset 0 15973 NULL
132920 +smk_read_ptrace_15974 smk_read_ptrace 3-0 15974 NULL
132921 +rx_queue_attr_show_15978 rx_queue_attr_show 0 15978 NULL
132922 +frame_alloc_15981 frame_alloc 4-0 15981 NULL
132923 +alloc_vm_area_15989 alloc_vm_area 1 15989 NULL
132924 +stir_net_open_15991 stir_net_open 0 15991 NULL
132925 +recv_pre_block_15995 recv_pre_block 0 15995 NULL
132926 +rpm_check_suspend_allowed_15996 rpm_check_suspend_allowed 0 15996 NULL
132927 +iwlagn_rxon_disconn_16003 iwlagn_rxon_disconn 0 16003 NULL
132928 +period_store_16008 period_store 0-4 16008 NULL
132929 +do_open_16009 do_open 0 16009 NULL
132930 +hdpvr_register_videodev_16010 hdpvr_register_videodev 3 16010 NULL
132931 +crypto_shash_export_16014 crypto_shash_export 0 16014 NULL
132932 +viafb_vt1636_proc_write_16018 viafb_vt1636_proc_write 3-0 16018 NULL
132933 +qlcnic_sysfs_read_esw_config_16022 qlcnic_sysfs_read_esw_config 0-6-5 16022 NULL
132934 +mlx4_qp_reserve_range_16026 mlx4_qp_reserve_range 3-0 16026 NULL nohasharray
132935 +wrmsr_safe_on_cpu_16026 wrmsr_safe_on_cpu 0 16026 &mlx4_qp_reserve_range_16026
132936 +si476x_core_cmd_agc_status_16027 si476x_core_cmd_agc_status 0 16027 NULL
132937 +got_frame_16028 got_frame 2 16028 NULL
132938 +wl1251_acx_rx_config_16034 wl1251_acx_rx_config 0 16034 NULL
132939 +il3945_tx_reset_16042 il3945_tx_reset 0 16042 NULL
132940 +iscsi_stat_instance_show_attr_fail_rem_name_16045 iscsi_stat_instance_show_attr_fail_rem_name 0 16045 NULL
132941 +show_virtual_16047 show_virtual 0 16047 NULL
132942 +blk_init_tags_16052 blk_init_tags 1 16052 NULL nohasharray
132943 +hidp_send_message_16052 hidp_send_message 6-0 16052 &blk_init_tags_16052
132944 +dccp_recvmsg_16056 dccp_recvmsg 4-0 16056 NULL
132945 +read_file_spectral_period_16057 read_file_spectral_period 3-0 16057 NULL
132946 +nf_call_iptables_store_16058 nf_call_iptables_store 4-0 16058 NULL
132947 +si5351_msynth_params_address_16062 si5351_msynth_params_address 0-1 16062 NULL
132948 +cp2112_write_req_16068 cp2112_write_req 0-5 16068 NULL
132949 +udf_extend_file_16069 udf_extend_file 0 16069 NULL
132950 +file_has_perm_16070 file_has_perm 0 16070 NULL
132951 +__iscsi_tpg_auth_show_authenticate_target_16071 __iscsi_tpg_auth_show_authenticate_target 0 16071 NULL
132952 +atkbd_attr_show_helper_16073 atkbd_attr_show_helper 0 16073 NULL
132953 +show_modinfo_srcversion_16077 show_modinfo_srcversion 0 16077 NULL
132954 +ext4_bio_write_page_16078 ext4_bio_write_page 0 16078 NULL
132955 +updateSuper_16079 updateSuper 0 16079 NULL
132956 +mt2063_read_16080 mt2063_read 0 16080 NULL
132957 +sctp_setsockopt_disable_fragments_16088 sctp_setsockopt_disable_fragments 0 16088 NULL
132958 +wl1271_acx_tx_power_16092 wl1271_acx_tx_power 0 16092 NULL
132959 +ps2pp_attr_set_smartscroll_16094 ps2pp_attr_set_smartscroll 0-4 16094 NULL
132960 +pb0100_set_gain_16099 pb0100_set_gain 0 16099 NULL
132961 +_ctl_ioc_reset_count_show_16102 _ctl_ioc_reset_count_show 0 16102 NULL
132962 +isr_tx_exch_complete_read_16103 isr_tx_exch_complete_read 3-0 16103 NULL nohasharray
132963 +mwifiex_cmd_802_11d_domain_info_16103 mwifiex_cmd_802_11d_domain_info 0 16103 &isr_tx_exch_complete_read_16103
132964 +_submit_bh_16106 _submit_bh 0 16106 NULL
132965 +isr_hw_pm_mode_changes_read_16110 isr_hw_pm_mode_changes_read 3-0 16110 NULL nohasharray
132966 +dma_tx_requested_read_16110 dma_tx_requested_read 3-0 16110 &isr_hw_pm_mode_changes_read_16110 nohasharray
132967 +wlcore_raw_write32_16110 wlcore_raw_write32 0 16110 &dma_tx_requested_read_16110
132968 +udelay_test_write_16111 udelay_test_write 3 16111 NULL nohasharray
132969 +goldfish_pipe_error_convert_16111 goldfish_pipe_error_convert 0 16111 &udelay_test_write_16111
132970 +iommu_map_mmio_space_16114 iommu_map_mmio_space 1-2 16114 NULL
132971 +wsm_write_mib_16116 wsm_write_mib 4-0 16116 NULL
132972 +rd_mem_16117 rd_mem 0 16117 NULL nohasharray
132973 +target_core_hba_store_attr_hba_mode_16117 target_core_hba_store_attr_hba_mode 0-3 16117 &rd_mem_16117
132974 +ethoc_change_mtu_16120 ethoc_change_mtu 0 16120 NULL
132975 +mwl8k_cmd_set_post_scan_16121 mwl8k_cmd_set_post_scan 0 16121 NULL
132976 +dn_getname_16122 dn_getname 0 16122 NULL
132977 +gsmi_die_callback_16123 gsmi_die_callback 0 16123 NULL
132978 +snmp_conntrack_help_16126 snmp_conntrack_help 0 16126 NULL
132979 +sysv_statfs_16128 sysv_statfs 0 16128 NULL
132980 +compat_sys_select_16131 compat_sys_select 1 16131 NULL
132981 +fsm_init_16134 fsm_init 2 16134 NULL
132982 +hysdn_rx_netpkt_16136 hysdn_rx_netpkt 3 16136 NULL
132983 +bcm_iproc_i2c_xfer_single_msg_16143 bcm_iproc_i2c_xfer_single_msg 0 16143 NULL nohasharray
132984 +sht21_update_measurements_16143 sht21_update_measurements 0 16143 &bcm_iproc_i2c_xfer_single_msg_16143 nohasharray
132985 +cfq_fifo_expire_sync_store_16143 cfq_fifo_expire_sync_store 3-0 16143 &sht21_update_measurements_16143
132986 +input_register_device_16147 input_register_device 0 16147 NULL
132987 +ext4_xattr_block_get_16148 ext4_xattr_block_get 0 16148 NULL nohasharray
132988 +set_port1_16148 set_port1 0-4 16148 &ext4_xattr_block_get_16148
132989 +hidp_send_intr_message_16150 hidp_send_intr_message 4-0 16150 NULL
132990 +lpfc_vportnum_show_16152 lpfc_vportnum_show 0 16152 NULL
132991 +ext4_read_inline_data_16156 ext4_read_inline_data 0-3 16156 NULL
132992 +mgmt_device_found_16159 mgmt_device_found 9-11 16159 NULL nohasharray
132993 +queues_show_16159 queues_show 0 16159 &mgmt_device_found_16159 nohasharray
132994 +usb2_lpm_besl_store_16159 usb2_lpm_besl_store 0-4 16159 &queues_show_16159
132995 +pn_header_create_16161 pn_header_create 0 16161 NULL nohasharray
132996 +__hw_addr_create_ex_16161 __hw_addr_create_ex 0 16161 &pn_header_create_16161
132997 +osd_finalize_request_16163 osd_finalize_request 0 16163 NULL
132998 +bnx2i_get_cid_num_16166 bnx2i_get_cid_num 0 16166 NULL
132999 +nfcwilink_skb_alloc_16167 nfcwilink_skb_alloc 1 16167 NULL nohasharray
133000 +sdev_show_timeout_16167 sdev_show_timeout 0 16167 &nfcwilink_skb_alloc_16167
133001 +iscsi_stat_tgt_attr_show_attr_login_fails_16172 iscsi_stat_tgt_attr_show_attr_login_fails 0 16172 NULL
133002 +serial_write_room_16174 serial_write_room 0 16174 NULL nohasharray
133003 +dst_output_sk_16174 dst_output_sk 0 16174 &serial_write_room_16174
133004 +show_beep_enable_16177 show_beep_enable 0 16177 NULL
133005 +show_tcpCurrEstab_16188 show_tcpCurrEstab 0 16188 NULL
133006 +megaraid_sysfs_show_ldnum_16189 megaraid_sysfs_show_ldnum 0 16189 NULL nohasharray
133007 +ovl_dir_fsync_16189 ovl_dir_fsync 0 16189 &megaraid_sysfs_show_ldnum_16189
133008 +i40e_allocate_virt_mem_d_16191 i40e_allocate_virt_mem_d 3 16191 NULL nohasharray
133009 +rcu_oom_notify_16191 rcu_oom_notify 0 16191 &i40e_allocate_virt_mem_d_16191
133010 +musb_vbus_show_16194 musb_vbus_show 0 16194 NULL
133011 +cipso_v4_map_cat_rng_hton_16203 cipso_v4_map_cat_rng_hton 0 16203 NULL
133012 +m5602_read_sensor_16209 m5602_read_sensor 0 16209 NULL
133013 +bind_16210 bind 0 16210 NULL nohasharray
133014 +SyS_pselect6_16210 SyS_pselect6 1 16210 &bind_16210
133015 +create_table_16213 create_table 2 16213 NULL
133016 +patch_stac927x_16218 patch_stac927x 0 16218 NULL
133017 +si476x_core_send_command_16219 si476x_core_send_command 4-6-0 16219 NULL nohasharray
133018 +hdaps_calibrate_show_16219 hdaps_calibrate_show 0 16219 &si476x_core_send_command_16219 nohasharray
133019 +ps_get_cur_chrage_cntl_limit_16219 ps_get_cur_chrage_cntl_limit 0 16219 &hdaps_calibrate_show_16219
133020 +sysfs_mbox_write_16220 sysfs_mbox_write 0-6-5 16220 NULL
133021 +set_fan_max_16221 set_fan_max 0-4 16221 NULL
133022 +sock_no_getname_16223 sock_no_getname 0 16223 NULL
133023 +ath9k_hw_ar9287_dump_eeprom_16224 ath9k_hw_ar9287_dump_eeprom 4-5-0 16224 NULL
133024 +atomic_read_file_16227 atomic_read_file 3-0 16227 NULL
133025 +cc770_open_16228 cc770_open 0 16228 NULL
133026 +mlx4_en_get_phys_port_id_16231 mlx4_en_get_phys_port_id 0 16231 NULL
133027 +r6040_up_16233 r6040_up 0 16233 NULL
133028 +wl12xx_cmd_set_peer_state_16234 wl12xx_cmd_set_peer_state 0 16234 NULL
133029 +nmi_timer_cpu_notifier_16236 nmi_timer_cpu_notifier 0 16236 NULL
133030 +pep_setsockopt_16241 pep_setsockopt 0 16241 NULL
133031 +update_mctime_16242 update_mctime 0 16242 NULL
133032 +ds1390_read_time_16244 ds1390_read_time 0 16244 NULL
133033 +max8998_write_reg_16245 max8998_write_reg 0 16245 NULL
133034 +btrfs_dev_extent_chunk_offset_16247 btrfs_dev_extent_chunk_offset 0 16247 NULL nohasharray
133035 +i40e_dbg_dump_read_16247 i40e_dbg_dump_read 3-0 16247 &btrfs_dev_extent_chunk_offset_16247 nohasharray
133036 +scm_send_16247 scm_send 0 16247 &i40e_dbg_dump_read_16247
133037 +il_dbgfs_disable_ht40_write_16249 il_dbgfs_disable_ht40_write 3-0 16249 NULL
133038 +show_xoffset_16251 show_xoffset 0 16251 NULL
133039 +__apei_exec_write_register_16253 __apei_exec_write_register 0 16253 NULL nohasharray
133040 +do_shrink_16253 do_shrink 0 16253 &__apei_exec_write_register_16253 nohasharray
133041 +netlink_setsockopt_16253 netlink_setsockopt 0 16253 &do_shrink_16253
133042 +SyS_fgetxattr_16254 SyS_fgetxattr 4 16254 NULL
133043 +saa7164_api_i2c_read_16257 saa7164_api_i2c_read 0 16257 NULL
133044 +cyapa_gen5_bl_initiate_16258 cyapa_gen5_bl_initiate 0 16258 NULL
133045 +reiserfs_acl_count_16265 reiserfs_acl_count 0-1 16265 NULL nohasharray
133046 +evm_inode_setxattr_16265 evm_inode_setxattr 0 16265 &reiserfs_acl_count_16265
133047 +ath10k_wmi_peer_set_param_16266 ath10k_wmi_peer_set_param 0 16266 NULL
133048 +wacom_button_image_store_16269 wacom_button_image_store 0-4 16269 NULL
133049 +snd_ali_trigger_16277 snd_ali_trigger 0 16277 NULL
133050 +nand_bch_init_16280 nand_bch_init 3-2 16280 NULL
133051 +ims_pcu_ofn_reg_addr_show_16282 ims_pcu_ofn_reg_addr_show 0 16282 NULL nohasharray
133052 +iscsi_tpg_param_store_OFMarkInt_16282 iscsi_tpg_param_store_OFMarkInt 0-3 16282 &ims_pcu_ofn_reg_addr_show_16282
133053 +account_16283 account 0-4-2 16283 NULL nohasharray
133054 +mirror_status_16283 mirror_status 5 16283 &account_16283
133055 +regcache_rbtree_insert_to_block_16285 regcache_rbtree_insert_to_block 3-4-0 16285 NULL nohasharray
133056 +rfcomm_sock_getname_16285 rfcomm_sock_getname 0 16285 &regcache_rbtree_insert_to_block_16285
133057 +jumpshot_read_data_16287 jumpshot_read_data 4 16287 NULL nohasharray
133058 +show_analog_out_reg_16287 show_analog_out_reg 0 16287 &jumpshot_read_data_16287
133059 +bh1770_power_state_store_16288 bh1770_power_state_store 0-4 16288 NULL
133060 +snd_als4000_capture_trigger_16290 snd_als4000_capture_trigger 0 16290 NULL
133061 +stk_allocate_buffers_16291 stk_allocate_buffers 2 16291 NULL
133062 +sha1_ssse3_update_16293 sha1_ssse3_update 0 16293 NULL
133063 +adis16136_set_freq_16295 adis16136_set_freq 0 16295 NULL
133064 +snd_at73c213_pcm_trigger_16297 snd_at73c213_pcm_trigger 0 16297 NULL nohasharray
133065 +SyS_send_16297 SyS_send 3 16297 &snd_at73c213_pcm_trigger_16297
133066 +pyra_sysfs_write_profile_buttons_16301 pyra_sysfs_write_profile_buttons 0-6-5 16301 NULL
133067 +fore200e_setsockopt_16304 fore200e_setsockopt 0 16304 NULL
133068 +ipr_show_resource_path_16307 ipr_show_resource_path 0 16307 NULL
133069 +show_ipv4_iface_dhcp_use_vendor_id_en_16308 show_ipv4_iface_dhcp_use_vendor_id_en 0 16308 NULL
133070 +ixgbe_setup_fcoe_ddp_resources_16311 ixgbe_setup_fcoe_ddp_resources 0 16311 NULL
133071 +ds1511_nvram_write_16312 ds1511_nvram_write 0-6-5 16312 NULL
133072 +bonding_show_arp_validate_16313 bonding_show_arp_validate 0 16313 NULL
133073 +of_property_read_string_helper_16314 of_property_read_string_helper 0-5 16314 NULL
133074 +ar5523_cmd_16318 ar5523_cmd 0 16318 NULL
133075 +do_set_pwm_16320 do_set_pwm 0 16320 NULL
133076 +snd_bt87x_prepare_16323 snd_bt87x_prepare 0 16323 NULL
133077 +enable_periodic_16329 enable_periodic 0 16329 NULL
133078 +vmw_cursor_update_image_16332 vmw_cursor_update_image 4-3 16332 NULL
133079 +show_ipOutBcastPkts_16333 show_ipOutBcastPkts 0 16333 NULL
133080 +acpi_power_get_list_state_16334 acpi_power_get_list_state 0 16334 NULL nohasharray
133081 +show_conn_param_ISCSI_PARAM_HDRDGST_EN_16334 show_conn_param_ISCSI_PARAM_HDRDGST_EN 0 16334 &acpi_power_get_list_state_16334
133082 +iptable_nat_ipv4_local_fn_16340 iptable_nat_ipv4_local_fn 0 16340 NULL
133083 +host_store_rescan_16343 host_store_rescan 0-4 16343 NULL
133084 +rcar_thermal_get_trip_type_16349 rcar_thermal_get_trip_type 0 16349 NULL
133085 +cx231xx_i2c_xfer_16353 cx231xx_i2c_xfer 0-3 16353 NULL
133086 +crypto_pcomp_extsize_16357 crypto_pcomp_extsize 0 16357 NULL
133087 +sysfs_create_groups_16360 sysfs_create_groups 0 16360 NULL nohasharray
133088 +tps80031_update_16360 tps80031_update 0 16360 &sysfs_create_groups_16360
133089 +snd_cs46xx_capture_trigger_16362 snd_cs46xx_capture_trigger 0 16362 NULL
133090 +total_ps_buffered_read_16365 total_ps_buffered_read 3-0 16365 NULL nohasharray
133091 +be_cmd_mac_addr_query_16365 be_cmd_mac_addr_query 0 16365 &total_ps_buffered_read_16365
133092 +rbd_add_16366 rbd_add 0-3 16366 NULL
133093 +rtl92ee_hw_init_16367 rtl92ee_hw_init 0 16367 NULL
133094 +acpi_device_adr_show_16370 acpi_device_adr_show 0 16370 NULL
133095 +set_max_uA_16374 set_max_uA 0-4 16374 NULL
133096 +iscsi_tcp_conn_setup_16376 iscsi_tcp_conn_setup 2 16376 NULL nohasharray
133097 +socket_post_create_16376 socket_post_create 0 16376 &iscsi_tcp_conn_setup_16376
133098 +wl1251_hw_init_tx_queue_config_16381 wl1251_hw_init_tx_queue_config 0 16381 NULL
133099 +show_ipInBcastPkts_16384 show_ipInBcastPkts 0 16384 NULL
133100 +nv50_pioc_create_16389 nv50_pioc_create 5 16389 NULL nohasharray
133101 +rmd160_init_16389 rmd160_init 0 16389 &nv50_pioc_create_16389
133102 +rate_ctrl_alg_read_16394 rate_ctrl_alg_read 3-0 16394 NULL nohasharray
133103 +nilfs_palloc_get_entry_block_16394 nilfs_palloc_get_entry_block 0 16394 &rate_ctrl_alg_read_16394
133104 +l2cap_add_scid_16395 l2cap_add_scid 0 16395 NULL
133105 +lio_target_nacl_show_tag_16400 lio_target_nacl_show_tag 0 16400 NULL
133106 +isl29003_show_range_16402 isl29003_show_range 0 16402 NULL
133107 +diva_os_malloc_16406 diva_os_malloc 2 16406 NULL nohasharray
133108 +ath10k_pci_diag_read_mem_16406 ath10k_pci_diag_read_mem 0 16406 &diva_os_malloc_16406
133109 +crypto_ahash_final_16410 crypto_ahash_final 0 16410 NULL nohasharray
133110 +xfs_file_fsync_16410 xfs_file_fsync 0 16410 &crypto_ahash_final_16410
133111 +iwl_dbgfs_prph_reg_write_16411 iwl_dbgfs_prph_reg_write 0-3 16411 NULL
133112 +iio_device_add_event_16412 iio_device_add_event 0 16412 NULL
133113 +roccat_common2_sysfs_read_actual_profile_16414 roccat_common2_sysfs_read_actual_profile 0-5-6 16414 NULL
133114 +cdce706_clkout_prepare_16415 cdce706_clkout_prepare 0 16415 NULL nohasharray
133115 +w1_slave_show_16415 w1_slave_show 0 16415 &cdce706_clkout_prepare_16415 nohasharray
133116 +patch_alc861vd_16415 patch_alc861vd 0 16415 &w1_slave_show_16415
133117 +fill_buffer_16418 fill_buffer 0 16418 NULL
133118 +xfs_btree_check_block_16419 xfs_btree_check_block 0 16419 NULL
133119 +ieee80211_if_read_tsf_16420 ieee80211_if_read_tsf 3-0 16420 NULL
133120 +mptsas_phy_reset_16421 mptsas_phy_reset 0 16421 NULL
133121 +acpiindex_show_16422 acpiindex_show 0 16422 NULL
133122 +format_nservers_16426 format_nservers 0 16426 NULL
133123 +nilfs_bmap_insert_16430 nilfs_bmap_insert 0 16430 NULL
133124 +rxrpc_server_keyring_16431 rxrpc_server_keyring 3-0 16431 NULL
133125 +fm10k_get_sset_count_16433 fm10k_get_sset_count 0 16433 NULL
133126 +__bio_add_page_16435 __bio_add_page 0-4 16435 NULL
133127 +kvaser_usb_send_msg_16436 kvaser_usb_send_msg 0 16436 NULL
133128 +tps6507x_pmic_enable_16438 tps6507x_pmic_enable 0 16438 NULL
133129 +cmdline_store_16442 cmdline_store 4-0 16442 NULL
133130 +do_uevent_16445 do_uevent 0 16445 NULL
133131 +security_sb_statfs_16448 security_sb_statfs 0 16448 NULL
133132 +calculate_inocache_hashsize_16449 calculate_inocache_hashsize 0-1 16449 NULL
133133 +sf1_read_16451 sf1_read 0 16451 NULL
133134 +blk_mq_sysfs_completed_show_16454 blk_mq_sysfs_completed_show 0 16454 NULL nohasharray
133135 +atm_init_aal0_16454 atm_init_aal0 0 16454 &blk_mq_sysfs_completed_show_16454
133136 +netlink_change_ngroups_16457 netlink_change_ngroups 2 16457 NULL
133137 +req_capsule_get_size_16467 req_capsule_get_size 0 16467 NULL
133138 +snd_virmidi_dev_register_16470 snd_virmidi_dev_register 0 16470 NULL
133139 +sock_wmalloc_16472 sock_wmalloc 2 16472 NULL
133140 +videobuf_iolock_16478 videobuf_iolock 0 16478 NULL
133141 +max8925_is_enabled_16479 max8925_is_enabled 0 16479 NULL
133142 +uhci_urb_enqueue_16485 uhci_urb_enqueue 0 16485 NULL
133143 +store_line1_16491 store_line1 4-0 16491 NULL
133144 +tracing_readme_read_16493 tracing_readme_read 3 16493 NULL
133145 +ovl_getxattr_16494 ovl_getxattr 0 16494 NULL nohasharray
133146 +ufshcd_scale_clks_16494 ufshcd_scale_clks 0 16494 &ovl_getxattr_16494
133147 +tomoyo_inode_getattr_16497 tomoyo_inode_getattr 0 16497 NULL
133148 +bmp085_update_raw_temperature_16500 bmp085_update_raw_temperature 0 16500 NULL
133149 +ecryptfs_get_tfm_and_mutex_for_cipher_name_16503 ecryptfs_get_tfm_and_mutex_for_cipher_name 0 16503 NULL
133150 +gps_show_16504 gps_show 0 16504 NULL
133151 +sfe4001_poweron_16505 sfe4001_poweron 0 16505 NULL
133152 +filemap_write_and_wait_16506 filemap_write_and_wait 0 16506 NULL
133153 +page_ext_callback_16510 page_ext_callback 0 16510 NULL
133154 +capi_read_16511 capi_read 0-3 16511 NULL
133155 +ubifs_gc_end_commit_16518 ubifs_gc_end_commit 0 16518 NULL
133156 +ath10k_htc_wait_target_16526 ath10k_htc_wait_target 0 16526 NULL
133157 +snd_interval_max_16529 snd_interval_max 0 16529 NULL nohasharray
133158 +snd_seq_client_enqueue_event_16529 snd_seq_client_enqueue_event 0 16529 &snd_interval_max_16529
133159 +ahash_save_req_16534 ahash_save_req 0 16534 NULL
133160 +qib_user_sdma_queue_pkts_16536 qib_user_sdma_queue_pkts 0 16536 NULL
133161 +raid10_resize_16537 raid10_resize 2-0 16537 NULL
133162 +date_show_16538 date_show 0 16538 NULL
133163 +b43_dma_set_mask_16540 b43_dma_set_mask 0 16540 NULL nohasharray
133164 +adp8870_bl_l2_bright_max_store_16540 adp8870_bl_l2_bright_max_store 4-0 16540 &b43_dma_set_mask_16540
133165 +timekeeping_suspend_16546 timekeeping_suspend 0 16546 NULL
133166 +usb_8dev_open_16548 usb_8dev_open 0 16548 NULL
133167 +ad799x_write_frequency_16549 ad799x_write_frequency 0-4 16549 NULL
133168 +fuse_listxattr_16550 fuse_listxattr 0-3 16550 NULL
133169 +nfc_llcp_send_snl_sdres_16557 nfc_llcp_send_snl_sdres 3 16557 NULL
133170 +dib0700_i2c_xfer_16559 dib0700_i2c_xfer 0-3 16559 NULL
133171 +tcp_manip_pkt_16563 tcp_manip_pkt 4 16563 NULL
133172 +wcn36xx_dxe_init_16565 wcn36xx_dxe_init 0 16565 NULL
133173 +lpfc_debugfs_read_16566 lpfc_debugfs_read 3-0 16566 NULL
133174 +transmit_skb_16573 transmit_skb 0 16573 NULL
133175 +agp_allocate_memory_wrap_16576 agp_allocate_memory_wrap 1 16576 NULL
133176 +set_attr_rdpmc_16581 set_attr_rdpmc 0-4 16581 NULL
133177 +psend_16586 psend 0 16586 NULL
133178 +lustre_msg_hdr_size_v2_16589 lustre_msg_hdr_size_v2 0 16589 NULL
133179 +efx_net_open_16592 efx_net_open 0 16592 NULL
133180 +ncp_file_read_16593 ncp_file_read 0-3 16593 NULL
133181 +nilfs_sufile_get_stat_16597 nilfs_sufile_get_stat 0 16597 NULL
133182 +make_lsave_dirty_16600 make_lsave_dirty 0 16600 NULL
133183 +target_core_hba_attr_show_16601 target_core_hba_attr_show 0 16601 NULL nohasharray
133184 +iscsi_stat_sess_attr_store_16601 iscsi_stat_sess_attr_store 0 16601 &target_core_hba_attr_show_16601
133185 +ixgbe_setup_all_tx_resources_16602 ixgbe_setup_all_tx_resources 0 16602 NULL
133186 +set_analog_out_reg_16611 set_analog_out_reg 0-4 16611 NULL
133187 +palmas_irq_get_virq_16613 palmas_irq_get_virq 2 16613 NULL nohasharray
133188 +pptp_inbound_pkt_16613 pptp_inbound_pkt 0 16613 &palmas_irq_get_virq_16613
133189 +compat_SyS_migrate_pages_16618 compat_SyS_migrate_pages 2 16618 NULL
133190 +show_mem_start_phys_index_16622 show_mem_start_phys_index 0 16622 NULL
133191 +s5k83a_s_ctrl_16628 s5k83a_s_ctrl 0 16628 NULL nohasharray
133192 +_xadc_read_adc_reg_16628 _xadc_read_adc_reg 0 16628 &s5k83a_s_ctrl_16628
133193 +tuner_i2c_xfer_send_16629 tuner_i2c_xfer_send 0-3 16629 NULL
133194 +__wait_on_bit_lock_16630 __wait_on_bit_lock 0 16630 NULL
133195 +strict_store_16631 strict_store 0-3 16631 NULL
133196 +rtw_set_wpa_ie_16633 rtw_set_wpa_ie 3 16633 NULL
133197 +orinoco_hw_program_rids_16634 orinoco_hw_program_rids 0 16634 NULL
133198 +display_crc_ctl_parse_16635 display_crc_ctl_parse 0 16635 NULL
133199 +led_delay_on_show_16640 led_delay_on_show 0 16640 NULL
133200 +__sha512_ssse3_update_16646 __sha512_ssse3_update 0 16646 NULL
133201 +iwl_pcie_load_section_16647 iwl_pcie_load_section 0 16647 NULL
133202 +pm8001_ctl_fatal_log_show_16650 pm8001_ctl_fatal_log_show 0 16650 NULL
133203 +btrfs_get_token_32_16651 btrfs_get_token_32 0 16651 NULL
133204 +nes_netdev_set_mac_address_16657 nes_netdev_set_mac_address 0 16657 NULL
133205 +__add_to_page_cache_locked_16659 __add_to_page_cache_locked 0 16659 NULL
133206 +ims_pcu_ofn_reg_data_show_16664 ims_pcu_ofn_reg_data_show 0 16664 NULL
133207 +phy_read_mmd_indirect_16665 phy_read_mmd_indirect 0 16665 NULL
133208 +store_remote_port_16666 store_remote_port 0 16666 NULL
133209 +mfd_add_devices_16668 mfd_add_devices 4 16668 NULL
133210 +ax88179_write_cmd_async_16671 ax88179_write_cmd_async 5 16671 NULL
133211 +hash_elasticity_store_16673 hash_elasticity_store 4-0 16673 NULL
133212 +smsc_ircc_net_open_16680 smsc_ircc_net_open 0 16680 NULL
133213 +da9052_reg_write_16685 da9052_reg_write 0 16685 NULL
133214 +t4_set_rxmode_16689 t4_set_rxmode 0 16689 NULL
133215 +drbd_drain_block_16697 drbd_drain_block 2 16697 NULL
133216 +__wa_populate_dto_urb_16699 __wa_populate_dto_urb 3-4-0 16699 NULL
133217 +_iwl_dbgfs_bt_force_ant_write_16701 _iwl_dbgfs_bt_force_ant_write 3-0 16701 NULL
133218 +gadget_dev_desc_bcdDevice_store_16702 gadget_dev_desc_bcdDevice_store 0-3 16702 NULL nohasharray
133219 +store_simple_pwm_16702 store_simple_pwm 0-4 16702 &gadget_dev_desc_bcdDevice_store_16702
133220 +dlm_recover_nodeid_show_16709 dlm_recover_nodeid_show 0 16709 NULL nohasharray
133221 +ath5k_attr_store_cck_weak_signal_detection_16709 ath5k_attr_store_cck_weak_signal_detection 0-4 16709 &dlm_recover_nodeid_show_16709
133222 +ndisc_netdev_event_16711 ndisc_netdev_event 0 16711 NULL
133223 +__proc_lnet_buffers_16717 __proc_lnet_buffers 5 16717 NULL
133224 +show_counter_rx_p0_hdr_egr_ovfls_16725 show_counter_rx_p0_hdr_egr_ovfls 0 16725 NULL nohasharray
133225 +store_instr_16725 store_instr 0 16725 &show_counter_rx_p0_hdr_egr_ovfls_16725
133226 +sky2_alloc_rx_skbs_16726 sky2_alloc_rx_skbs 0 16726 NULL
133227 +xfs_attr3_leaf_create_16728 xfs_attr3_leaf_create 0 16728 NULL
133228 +ad7877_dac_show_16729 ad7877_dac_show 0 16729 NULL
133229 +_read_reg_16730 _read_reg 0 16730 NULL
133230 +com20020_resume_16732 com20020_resume 0 16732 NULL
133231 +sht21_show_humidity_16735 sht21_show_humidity 0 16735 NULL
133232 +acpi_ds_method_data_get_node_16736 acpi_ds_method_data_get_node 0 16736 NULL
133233 +apds990x_lux_calib_store_16745 apds990x_lux_calib_store 0-4 16745 NULL
133234 +__copy_to_user_swizzled_16748 __copy_to_user_swizzled 3-4 16748 NULL nohasharray
133235 +ubifs_update_one_lp_16748 ubifs_update_one_lp 0 16748 &__copy_to_user_swizzled_16748
133236 +trackpoint_set_int_attr_16751 trackpoint_set_int_attr 0-4 16751 NULL
133237 +store_tabletStylusUpper_16752 store_tabletStylusUpper 0-4 16752 NULL
133238 +save_mixer_state_16753 save_mixer_state 0 16753 NULL
133239 +iscsi_recv_pdu_16755 iscsi_recv_pdu 4 16755 NULL nohasharray
133240 +mlx4_en_fill_rx_buffers_16755 mlx4_en_fill_rx_buffers 0 16755 &iscsi_recv_pdu_16755
133241 +raid5_show_skip_copy_16760 raid5_show_skip_copy 0 16760 NULL
133242 +offline_16765 offline 0 16765 NULL
133243 +migratepage_16769 migratepage 0 16769 NULL
133244 +pvc_setsockopt_16772 pvc_setsockopt 0 16772 NULL
133245 +niu_tx_channel_reset_16777 niu_tx_channel_reset 0 16777 NULL
133246 +savagefb_set_par_16780 savagefb_set_par 0 16780 NULL
133247 +generic_write_end_16782 generic_write_end 0-5 16782 NULL
133248 +show_engine_mode_16787 show_engine_mode 0 16787 NULL
133249 +i2o_parm_issue_16790 i2o_parm_issue 0 16790 NULL
133250 +pcf85063_rtc_read_time_16795 pcf85063_rtc_read_time 0 16795 NULL
133251 +rx8025_set_clock_adjust_16798 rx8025_set_clock_adjust 0 16798 NULL
133252 +wl1271_sysfs_store_bt_coex_state_16800 wl1271_sysfs_store_bt_coex_state 0-4 16800 NULL
133253 +sdebug_change_qdepth_16802 sdebug_change_qdepth 2-0 16802 NULL
133254 +get_server_iovec_16804 get_server_iovec 2 16804 NULL
133255 +mc13xxx_irq_request_16806 mc13xxx_irq_request 2 16806 NULL
133256 +calc_sq_size_16810 calc_sq_size 0 16810 NULL nohasharray
133257 +mesh_fwd_csa_frame_16810 mesh_fwd_csa_frame 3 16810 &calc_sq_size_16810
133258 +rt2x00mac_add_interface_16811 rt2x00mac_add_interface 0 16811 NULL
133259 +dm_vcalloc_16814 dm_vcalloc 2-1 16814 NULL
133260 +mcp251x_spi_trans_16815 mcp251x_spi_trans 0 16815 NULL
133261 +spcp8x5_open_16818 spcp8x5_open 0 16818 NULL
133262 +bAlternateSetting_show_16822 bAlternateSetting_show 0 16822 NULL
133263 +diWrite_16825 diWrite 0 16825 NULL
133264 +drm_malloc_ab_16831 drm_malloc_ab 2-1 16831 NULL
133265 +scsi_mode_sense_16835 scsi_mode_sense 5 16835 NULL nohasharray
133266 +show_imon_clock_16835 show_imon_clock 0 16835 &scsi_mode_sense_16835
133267 +avc_has_perm_noaudit_16837 avc_has_perm_noaudit 0 16837 NULL nohasharray
133268 +nilfs_dev_attr_store_16837 nilfs_dev_attr_store 0-4 16837 &avc_has_perm_noaudit_16837
133269 +full_scans_show_16839 full_scans_show 0 16839 NULL nohasharray
133270 +target_stat_scsi_tgt_port_show_attr_hs_in_cmds_16839 target_stat_scsi_tgt_port_show_attr_hs_in_cmds 0 16839 &full_scans_show_16839
133271 +ad5398_write_reg_16845 ad5398_write_reg 0 16845 NULL
133272 +amd8111e_change_mtu_16846 amd8111e_change_mtu 0 16846 NULL
133273 +qla4_8xxx_sysfs_read_fw_dump_16847 qla4_8xxx_sysfs_read_fw_dump 6-0-5 16847 NULL
133274 +tun_chr_read_iter_16849 tun_chr_read_iter 0 16849 NULL
133275 +invalidate_inode_pages2_16850 invalidate_inode_pages2 0 16850 NULL
133276 +get_pwm_enable_16851 get_pwm_enable 0 16851 NULL
133277 +hfsplus_min_io_size_16859 hfsplus_min_io_size 0 16859 NULL nohasharray
133278 +freeze_super_16859 freeze_super 0 16859 &hfsplus_min_io_size_16859
133279 +vfio_pci_rw_16861 vfio_pci_rw 0-3 16861 NULL
133280 +__ip_append_data_16864 __ip_append_data 8-9 16864 NULL
133281 +pm8001_queue_command_16867 pm8001_queue_command 0 16867 NULL
133282 +alloc_idx_lebs_16872 alloc_idx_lebs 2-0 16872 NULL
133283 +st_write_16874 st_write 3-0 16874 NULL
133284 +__kfifo_peek_n_16877 __kfifo_peek_n 0 16877 NULL nohasharray
133285 +show_session_param_ISCSI_PARAM_FAST_ABORT_16877 show_session_param_ISCSI_PARAM_FAST_ABORT 0 16877 &__kfifo_peek_n_16877
133286 +always_connected_16878 always_connected 0 16878 NULL
133287 +tulip_open_16881 tulip_open 0 16881 NULL
133288 +rtl8187b_init_hw_16888 rtl8187b_init_hw 0 16888 NULL
133289 +target_core_alua_tg_pt_gp_store_attr_alua_support_offline_16889 target_core_alua_tg_pt_gp_store_attr_alua_support_offline 0-3 16889 NULL
133290 +xfs_attr_refillstate_16894 xfs_attr_refillstate 0 16894 NULL nohasharray
133291 +megasas_fw_crash_buffer_store_16894 megasas_fw_crash_buffer_store 0-4 16894 &xfs_attr_refillstate_16894
133292 +xhci_queue_intr_tx_16899 xhci_queue_intr_tx 0 16899 NULL nohasharray
133293 +sitd_submit_16899 sitd_submit 0 16899 &xhci_queue_intr_tx_16899
133294 +xhci_check_bandwidth_16900 xhci_check_bandwidth 0 16900 NULL
133295 +mt9v022_s_fmt_16903 mt9v022_s_fmt 0 16903 NULL nohasharray
133296 +fotg210_udc_start_16903 fotg210_udc_start 0 16903 &mt9v022_s_fmt_16903
133297 +__uncore_match_rds_show_16908 __uncore_match_rds_show 0 16908 NULL
133298 +wm8350_set_bits_16911 wm8350_set_bits 0 16911 NULL nohasharray
133299 +sdev_show_evt_mode_parameter_change_reported_16911 sdev_show_evt_mode_parameter_change_reported 0 16911 &wm8350_set_bits_16911 nohasharray
133300 +sd_start_16911 sd_start 0 16911 &sdev_show_evt_mode_parameter_change_reported_16911 nohasharray
133301 +jme_change_mtu_16911 jme_change_mtu 0 16911 &sd_start_16911
133302 +energy_uj_store_16916 energy_uj_store 0-4 16916 NULL
133303 +rsi_mac80211_sta_add_16920 rsi_mac80211_sta_add 0 16920 NULL
133304 +btrfs_space_info_show_total_bytes_pinned_16924 btrfs_space_info_show_total_bytes_pinned 0 16924 NULL
133305 +psb_unlocked_ioctl_16926 psb_unlocked_ioctl 2 16926 NULL nohasharray
133306 +snd_gf1_mem_proc_dump_16926 snd_gf1_mem_proc_dump 5 16926 &psb_unlocked_ioctl_16926 nohasharray
133307 +sha1_init_16926 sha1_init 0 16926 &snd_gf1_mem_proc_dump_16926
133308 +iwl_trans_pcie_send_hcmd_16933 iwl_trans_pcie_send_hcmd 0 16933 NULL
133309 +__crc32c_intel_finup_16934 __crc32c_intel_finup 0 16934 NULL
133310 +stable_pages_required_show_16935 stable_pages_required_show 0 16935 NULL
133311 +nilfs_segctor_update_payload_blocknr_16940 nilfs_segctor_update_payload_blocknr 0 16940 NULL
133312 +input_polldev_get_min_16941 input_polldev_get_min 0 16941 NULL
133313 +ip_append_data_16942 ip_append_data 5-6 16942 NULL
133314 +vmci_qpair_enqueue_16943 vmci_qpair_enqueue 3 16943 NULL
133315 +_sp2d_alloc_16944 _sp2d_alloc 3-2-1 16944 NULL
133316 +squashfs_read_table_16945 squashfs_read_table 3 16945 NULL
133317 +affs_direct_IO_16946 affs_direct_IO 4-0 16946 NULL
133318 +riic_xfer_16947 riic_xfer 0-3 16947 NULL
133319 +bq2415x_set_battery_regulation_voltage_16953 bq2415x_set_battery_regulation_voltage 0 16953 NULL nohasharray
133320 +pm_freeze_timeout_store_16953 pm_freeze_timeout_store 0-4 16953 &bq2415x_set_battery_regulation_voltage_16953
133321 +ftrace_match_addr_16959 ftrace_match_addr 0 16959 NULL
133322 +parse_hints_16960 parse_hints 0 16960 NULL
133323 +svcxdr_dupstr_16963 svcxdr_dupstr 3 16963 NULL nohasharray
133324 +max8660_write_16963 max8660_write 0 16963 &svcxdr_dupstr_16963
133325 +usbdux_firmware_upload_16966 usbdux_firmware_upload 3 16966 NULL
133326 +keyctl_instantiate_key_iov_16969 keyctl_instantiate_key_iov 3 16969 NULL
133327 +__nfs_revalidate_mapping_16971 __nfs_revalidate_mapping 0 16971 NULL
133328 +lid_show_16974 lid_show 0 16974 NULL nohasharray
133329 +roccat_common2_sysfs_read_stored_lights_16974 roccat_common2_sysfs_read_stored_lights 0-5-6 16974 &lid_show_16974
133330 +htu21_show_temperature_16981 htu21_show_temperature 0 16981 NULL
133331 +adt7410_i2c_read_word_16994 adt7410_i2c_read_word 0 16994 NULL
133332 +usb_sleep_music_show_16996 usb_sleep_music_show 0 16996 NULL
133333 +ieee80211_tdls_build_mgmt_packet_data_16998 ieee80211_tdls_build_mgmt_packet_data 8 16998 NULL nohasharray
133334 +recover_timer_read_16998 recover_timer_read 0 16998 &ieee80211_tdls_build_mgmt_packet_data_16998
133335 +bnx2fc_cpu_callback_16999 bnx2fc_cpu_callback 0 16999 NULL
133336 +qla2x00_beacon_show_17001 qla2x00_beacon_show 0 17001 NULL
133337 +da9055_read_tjunc_17002 da9055_read_tjunc 0 17002 NULL
133338 +target_fabric_np_base_attr_store_17003 target_fabric_np_base_attr_store 0-4 17003 NULL
133339 +smack_inode_getsecurity_17004 smack_inode_getsecurity 0 17004 NULL nohasharray
133340 +show_phys_device_17004 show_phys_device 0 17004 &smack_inode_getsecurity_17004 nohasharray
133341 +ad7266_update_scan_mode_17004 ad7266_update_scan_mode 0 17004 &show_phys_device_17004
133342 +ceph_read_dir_17005 ceph_read_dir 3-0 17005 NULL nohasharray
133343 +l2tp_ip_bind_17005 l2tp_ip_bind 0 17005 &ceph_read_dir_17005 nohasharray
133344 +store_hyst_17005 store_hyst 0-4 17005 &l2tp_ip_bind_17005
133345 +mei_fw_status2str_17009 mei_fw_status2str 3 17009 NULL
133346 +show_dgid_17011 show_dgid 0 17011 NULL
133347 +atk_name_show_17015 atk_name_show 0 17015 NULL
133348 +irda_bind_17016 irda_bind 0 17016 NULL
133349 +rcu_expedited_store_17017 rcu_expedited_store 0-4 17017 NULL
133350 +check_fw_17025 check_fw 0 17025 NULL
133351 +snd_mask_refine_first_17026 snd_mask_refine_first 0 17026 NULL
133352 +copy_counters_to_user_17027 copy_counters_to_user 5 17027 NULL
133353 +iwl_sta_update_ht_17031 iwl_sta_update_ht 0 17031 NULL
133354 +tg3_load_tso_firmware_17032 tg3_load_tso_firmware 0 17032 NULL
133355 +bl_trig_invert_show_17033 bl_trig_invert_show 0 17033 NULL
133356 +tps65090_fet_enable_17037 tps65090_fet_enable 0 17037 NULL
133357 +C_SYSC_keyctl_17041 C_SYSC_keyctl 4 17041 NULL
133358 +jffs2_trusted_setxattr_17048 jffs2_trusted_setxattr 4-0 17048 NULL nohasharray
133359 +detect_cache_attributes_17048 detect_cache_attributes 0 17048 &jffs2_trusted_setxattr_17048
133360 +savage_map_video_17053 savage_map_video 2 17053 NULL nohasharray
133361 +rbd_dev_v2_snap_context_17053 rbd_dev_v2_snap_context 0 17053 &savage_map_video_17053
133362 +smsc95xx_read_reg_17058 smsc95xx_read_reg 0 17058 NULL nohasharray
133363 +store_sockfd_17058 store_sockfd 0-4 17058 &smsc95xx_read_reg_17058
133364 +__arch_hweight32_17060 __arch_hweight32 0 17060 NULL
133365 +rw_write_17065 rw_write 0-6-5 17065 NULL
133366 +sh_veu_queue_setup_17066 sh_veu_queue_setup 0 17066 NULL
133367 +sddr55_read_data_17072 sddr55_read_data 4 17072 NULL
133368 +dvb_dvr_read_17073 dvb_dvr_read 3-0 17073 NULL nohasharray
133369 +mxt_load_fw_17073 mxt_load_fw 0 17073 &dvb_dvr_read_17073
133370 +simple_transaction_read_17076 simple_transaction_read 3-0 17076 NULL
133371 +tpm_transmit_17077 tpm_transmit 0-3 17077 NULL
133372 +__kmalloc_reserve_17080 __kmalloc_reserve 1 17080 NULL
133373 +kovaplus_select_profile_17084 kovaplus_select_profile 0 17084 NULL
133374 +entry_length_17093 entry_length 0 17093 NULL
133375 +write_reg_17098 write_reg 0 17098 NULL
133376 +sys_preadv_17100 sys_preadv 3 17100 NULL
133377 +block_ue_count_show_17104 block_ue_count_show 0 17104 NULL nohasharray
133378 +show_sas_rphy_phy_identifier_17104 show_sas_rphy_phy_identifier 0 17104 &block_ue_count_show_17104
133379 +components_show_17105 components_show 0 17105 NULL
133380 +gsm_mux_net_open_17107 gsm_mux_net_open 0 17107 NULL
133381 +r_heartbeat_file_read_17112 r_heartbeat_file_read 0-3 17112 NULL
133382 +md4_final_17113 md4_final 0 17113 NULL
133383 +write_mem_17114 write_mem 3-0 17114 NULL
133384 +disk_range_show_17116 disk_range_show 0 17116 NULL
133385 +iscsi_stat_sess_err_show_attr_inst_17120 iscsi_stat_sess_err_show_attr_inst 0 17120 NULL
133386 +pvr2_hdw_state_report_17121 pvr2_hdw_state_report 3 17121 NULL
133387 +e1000_open_17127 e1000_open 0 17127 NULL
133388 +lpfc_hba_down_link_17129 lpfc_hba_down_link 0 17129 NULL
133389 +mwifiex_get_common_rates_17131 mwifiex_get_common_rates 3 17131 NULL
133390 +emc6w201_write8_17132 emc6w201_write8 0 17132 NULL
133391 +br_sysfs_renameif_17142 br_sysfs_renameif 0 17142 NULL
133392 +do_blockdev_direct_IO_17143 do_blockdev_direct_IO 0-6 17143 NULL
133393 +video_set_cur_state_17144 video_set_cur_state 0 17144 NULL
133394 +xfs_attr_node_removename_17149 xfs_attr_node_removename 0 17149 NULL
133395 +show_sas_rphy_enclosure_identifier_17150 show_sas_rphy_enclosure_identifier 0 17150 NULL
133396 +jumpshot_write_data_17151 jumpshot_write_data 4 17151 NULL
133397 +o2nm_cluster_attr_keepalive_delay_ms_write_17152 o2nm_cluster_attr_keepalive_delay_ms_write 3-0 17152 NULL
133398 +dapm_widget_show_codec_17153 dapm_widget_show_codec 0 17153 NULL
133399 +genphy_soft_reset_17154 genphy_soft_reset 0 17154 NULL
133400 +mxt_upload_cfg_mem_17157 mxt_upload_cfg_mem 4 17157 NULL
133401 +cciss_show_usage_count_17161 cciss_show_usage_count 0 17161 NULL
133402 +befs_nls2utf_17163 befs_nls2utf 3 17163 NULL
133403 +tx_tx_start_templates_read_17164 tx_tx_start_templates_read 3-0 17164 NULL nohasharray
133404 +smb2_sync_read_17164 smb2_sync_read 0 17164 &tx_tx_start_templates_read_17164
133405 +vhci_get_user_17165 vhci_get_user 0 17165 NULL
133406 +ceph_vxattrcb_dir_rentries_17167 ceph_vxattrcb_dir_rentries 0 17167 NULL
133407 +UniStrnlen_17169 UniStrnlen 0 17169 NULL nohasharray
133408 +nilfs_dat_mark_dirty_17169 nilfs_dat_mark_dirty 0 17169 &UniStrnlen_17169
133409 +nilfs_write_begin_17172 nilfs_write_begin 0 17172 NULL nohasharray
133410 +ipoib_dev_init_17172 ipoib_dev_init 0 17172 &nilfs_write_begin_17172
133411 +fan_set_state_17173 fan_set_state 0 17173 NULL
133412 +l1oip_socket_send_17174 l1oip_socket_send 7 17174 NULL
133413 +ipath_create_user_egr_17175 ipath_create_user_egr 0 17175 NULL
133414 +set_otp2_17177 set_otp2 4-0 17177 NULL
133415 +ds2780_set_pmod_enabled_17185 ds2780_set_pmod_enabled 0-4 17185 NULL
133416 +set_otp2en_17188 set_otp2en 4-0 17188 NULL
133417 +access_remote_vm_17189 access_remote_vm 0 17189 NULL nohasharray
133418 +iwl_dbgfs_txfifo_flush_write_17189 iwl_dbgfs_txfifo_flush_write 3-0 17189 &access_remote_vm_17189
133419 +show_lut_temp_hyst_17190 show_lut_temp_hyst 0 17190 NULL nohasharray
133420 +store_temp_src_17190 store_temp_src 0-4 17190 &show_lut_temp_hyst_17190
133421 +driver_state_read_17194 driver_state_read 3-0 17194 NULL nohasharray
133422 +iscsit_find_cmd_from_itt_or_dump_17194 iscsit_find_cmd_from_itt_or_dump 3 17194 &driver_state_read_17194 nohasharray
133423 +pl2303_set_control_lines_17194 pl2303_set_control_lines 0 17194 &iscsit_find_cmd_from_itt_or_dump_17194 nohasharray
133424 +e1000_request_irq_17194 e1000_request_irq 0 17194 &pl2303_set_control_lines_17194
133425 +regulator_max_uV_show_17198 regulator_max_uV_show 0 17198 NULL
133426 +mergeable_rx_buffer_size_show_17199 mergeable_rx_buffer_size_show 0 17199 NULL nohasharray
133427 +ath10k_core_start_17199 ath10k_core_start 0 17199 &mergeable_rx_buffer_size_show_17199
133428 +sync_request_17208 sync_request 2 17208 NULL nohasharray
133429 +show_pwmctrl_17208 show_pwmctrl 0 17208 &sync_request_17208
133430 +dn_recvmsg_17213 dn_recvmsg 4-0 17213 NULL
133431 +st6422_s_ctrl_17215 st6422_s_ctrl 0 17215 NULL nohasharray
133432 +rtl8150_open_17215 rtl8150_open 0 17215 &st6422_s_ctrl_17215
133433 +ipath_user_sdma_push_pkts_17221 ipath_user_sdma_push_pkts 0 17221 NULL
133434 +elan_i2c_prepare_fw_update_17228 elan_i2c_prepare_fw_update 0 17228 NULL
133435 +metadata_show_17234 metadata_show 0 17234 NULL
133436 +show_hddtemp_17237 show_hddtemp 0 17237 NULL
133437 +store_fatal_error_17242 store_fatal_error 0-4 17242 NULL
133438 +mlx4_enable_sriov_17247 mlx4_enable_sriov 3-4 17247 NULL
133439 +odev_attr_store_17252 odev_attr_store 0-4 17252 NULL
133440 +r3964_read_17257 r3964_read 0 17257 NULL
133441 +__be16_to_cpup_17261 __be16_to_cpup 0 17261 NULL nohasharray
133442 +lprocfs_read_frac_helper_17261 lprocfs_read_frac_helper 0 17261 &__be16_to_cpup_17261
133443 +error_error_frame_cts_nul_flid_read_17262 error_error_frame_cts_nul_flid_read 3-0 17262 NULL nohasharray
133444 +touchpad_store_17262 touchpad_store 0-4 17262 &error_error_frame_cts_nul_flid_read_17262
133445 +pt3_i2c_master_xfer_17264 pt3_i2c_master_xfer 0-3 17264 NULL
133446 +lola_pcm_trigger_17268 lola_pcm_trigger 0 17268 NULL nohasharray
133447 +i8k_hwmon_show_temp_17268 i8k_hwmon_show_temp 0 17268 &lola_pcm_trigger_17268
133448 +alloc_ep_17269 alloc_ep 1 17269 NULL
133449 +get_locations_17274 get_locations 0 17274 NULL
133450 +bq2415x_get_charge_current_17275 bq2415x_get_charge_current 0 17275 NULL nohasharray
133451 +store_spi_transport_max_offset_17275 store_spi_transport_max_offset 0-4 17275 &bq2415x_get_charge_current_17275
133452 +pg_read_17276 pg_read 3-0 17276 NULL
133453 +raw_recvmsg_17277 raw_recvmsg 4-0 17277 NULL
133454 +hmac_sha256_17278 hmac_sha256 2 17278 NULL
133455 +aty_var_to_pll_18818_17279 aty_var_to_pll_18818 0 17279 NULL
133456 +neigh_hash_grow_17283 neigh_hash_grow 2 17283 NULL nohasharray
133457 +rpc_pipefs_event_17283 rpc_pipefs_event 0 17283 &neigh_hash_grow_17283
133458 +mmc_serial_show_17285 mmc_serial_show 0 17285 NULL
133459 +minstrel_stats_read_17290 minstrel_stats_read 3-0 17290 NULL nohasharray
133460 +fmc_set_mute_mode_17290 fmc_set_mute_mode 0 17290 &minstrel_stats_read_17290
133461 +natsemi_show_dspcfg_workaround_17291 natsemi_show_dspcfg_workaround 0 17291 NULL
133462 +pasid_mask_show_17292 pasid_mask_show 0 17292 NULL nohasharray
133463 +bond_netdev_event_17292 bond_netdev_event 0 17292 &pasid_mask_show_17292
133464 +shadow_rd08_17293 shadow_rd08 2 17293 NULL
133465 +blk_mq_hw_sysfs_cpus_show_17295 blk_mq_hw_sysfs_cpus_show 0 17295 NULL
133466 +ieee80211_if_fmt_dot11MeshForwarding_17301 ieee80211_if_fmt_dot11MeshForwarding 3 17301 NULL
133467 +skb_pad_17302 skb_pad 2 17302 NULL
133468 +mb_cache_create_17307 mb_cache_create 2 17307 NULL
133469 +qlcnic_alloc_hw_resources_17308 qlcnic_alloc_hw_resources 0 17308 NULL
133470 +saa7706h_set_reg24_err_17312 saa7706h_set_reg24_err 0 17312 NULL nohasharray
133471 +time_cpufreq_notifier_17312 time_cpufreq_notifier 0 17312 &saa7706h_set_reg24_err_17312
133472 +regmap_bulk_read_17314 regmap_bulk_read 0 17314 NULL nohasharray
133473 +mgt_update_addr_17314 mgt_update_addr 0 17314 &regmap_bulk_read_17314
133474 +read_17315 read 0 17315 NULL nohasharray
133475 +rds_get_mr_for_dest_17315 rds_get_mr_for_dest 0 17315 &read_17315
133476 +ixgbe_poll_for_ack_17316 ixgbe_poll_for_ack 0 17316 NULL
133477 +mt9m111_reg_clear_17321 mt9m111_reg_clear 0 17321 NULL
133478 +protection_type_show_17322 protection_type_show 0 17322 NULL
133479 +snd_register_device_17323 snd_register_device 0 17323 NULL
133480 +ata_host_alloc_pinfo_17325 ata_host_alloc_pinfo 3 17325 NULL nohasharray
133481 +rocker_flow_tbl_do_17325 rocker_flow_tbl_do 0 17325 &ata_host_alloc_pinfo_17325 nohasharray
133482 +cyapa_i2c_read_17325 cyapa_i2c_read 0 17325 &rocker_flow_tbl_do_17325
133483 +vol_attribute_show_17328 vol_attribute_show 0 17328 NULL nohasharray
133484 +aty128fb_check_var_17328 aty128fb_check_var 0 17328 &vol_attribute_show_17328
133485 +wiimote_cmd_acquire_17330 wiimote_cmd_acquire 0 17330 NULL
133486 +hfsplus_system_write_inode_17331 hfsplus_system_write_inode 0 17331 NULL
133487 +SYSC_pread64_17337 SYSC_pread64 3 17337 NULL
133488 +pcan_usb_fd_send_cmd_17338 pcan_usb_fd_send_cmd 0 17338 NULL
133489 +max8997_read_reg_17341 max8997_read_reg 0 17341 NULL
133490 +roccat_common2_sysfs_read_profile_settings_17342 roccat_common2_sysfs_read_profile_settings 0-5-6 17342 NULL
133491 +device_suspend_17343 device_suspend 0 17343 NULL
133492 +ieee80211_if_read_dot11MeshHWMPperrMinInterval_17346 ieee80211_if_read_dot11MeshHWMPperrMinInterval 3-0 17346 NULL
133493 +ath6kl_wmi_send_mgmt_cmd_17347 ath6kl_wmi_send_mgmt_cmd 7 17347 NULL nohasharray
133494 +sis900_open_17347 sis900_open 0 17347 &ath6kl_wmi_send_mgmt_cmd_17347
133495 +nfs_readpage_from_fscache_17356 nfs_readpage_from_fscache 0 17356 NULL
133496 +p54_sta_add_remove_17358 p54_sta_add_remove 0 17358 NULL
133497 +ivtv_set_speed_17377 ivtv_set_speed 0 17377 NULL
133498 +show_pwm_hyst_17380 show_pwm_hyst 0 17380 NULL
133499 +mt2063_lockStatus_17381 mt2063_lockStatus 0 17381 NULL
133500 +processor_get_cur_state_17387 processor_get_cur_state 0 17387 NULL
133501 +comm_local_write_17388 comm_local_write 0-3 17388 NULL
133502 +bh1770_lux_calib_default_show_17391 bh1770_lux_calib_default_show 0 17391 NULL nohasharray
133503 +handle_outgoing_dr_smp_17391 handle_outgoing_dr_smp 0 17391 &bh1770_lux_calib_default_show_17391
133504 +get_property_17392 get_property 0 17392 NULL nohasharray
133505 +usb_deauthorize_device_17392 usb_deauthorize_device 0 17392 &get_property_17392
133506 +iscsi_nacl_auth_show_password_17395 iscsi_nacl_auth_show_password 0 17395 NULL
133507 +bfad_im_vport_delete_17400 bfad_im_vport_delete 0 17400 NULL
133508 +snmp6_register_dev_17402 snmp6_register_dev 0 17402 NULL
133509 +ipip_tunnel_init_17407 ipip_tunnel_init 0 17407 NULL
133510 +mdc_import_seq_write_17409 mdc_import_seq_write 3 17409 NULL
133511 +edt_ft5x06_register_write_17413 edt_ft5x06_register_write 0 17413 NULL nohasharray
133512 +i40e_get_eeprom_len_17413 i40e_get_eeprom_len 0 17413 &edt_ft5x06_register_write_17413
133513 +store_enabled_17417 store_enabled 0 17417 NULL
133514 +ecryptfs_listxattr_17419 ecryptfs_listxattr 0-3 17419 NULL nohasharray
133515 +fwnet_change_mtu_17419 fwnet_change_mtu 0 17419 &ecryptfs_listxattr_17419
133516 +__acpi_pm_prepare_17423 __acpi_pm_prepare 0 17423 NULL
133517 +lpfc_debugfs_dif_err_write_17424 lpfc_debugfs_dif_err_write 3-0 17424 NULL
133518 +drm_dp_i2c_xfer_17425 drm_dp_i2c_xfer 0-3 17425 NULL
133519 +uart_get_attr_io_type_17427 uart_get_attr_io_type 0 17427 NULL
133520 +compat_sys_ppoll_17430 compat_sys_ppoll 2 17430 NULL
133521 +copy_from_iter_17433 copy_from_iter 0-2 17433 NULL
133522 +sta_connected_time_read_17435 sta_connected_time_read 3-0 17435 NULL nohasharray
133523 +aa_audit_17435 aa_audit 0 17435 &sta_connected_time_read_17435 nohasharray
133524 +sctp_inetaddr_event_17435 sctp_inetaddr_event 0 17435 &aa_audit_17435
133525 +s3c_hsotg_ep_queue_lock_17437 s3c_hsotg_ep_queue_lock 0 17437 NULL
133526 +usb_gsi_openclose_17439 usb_gsi_openclose 0 17439 NULL nohasharray
133527 +startup_17439 startup 0 17439 &usb_gsi_openclose_17439
133528 +hdpvr_try_ctrl_17440 hdpvr_try_ctrl 0 17440 NULL nohasharray
133529 +iwl_pcie_send_hcmd_async_17440 iwl_pcie_send_hcmd_async 0 17440 &hdpvr_try_ctrl_17440
133530 +snd_hammerfall_get_buffer_17441 snd_hammerfall_get_buffer 3 17441 NULL nohasharray
133531 +SYSC_fcntl_17441 SYSC_fcntl 3 17441 &snd_hammerfall_get_buffer_17441
133532 +ov772x_s_fmt_17443 ov772x_s_fmt 0 17443 NULL nohasharray
133533 +snd_hda_parse_generic_codec_17443 snd_hda_parse_generic_codec 0 17443 &ov772x_s_fmt_17443 nohasharray
133534 +ath5k_attr_store_noise_immunity_level_17443 ath5k_attr_store_noise_immunity_level 0-4 17443 &snd_hda_parse_generic_codec_17443
133535 +libcfs_ipif_enumerate_17445 libcfs_ipif_enumerate 0 17445 NULL
133536 +xfs_btree_lshift_17448 xfs_btree_lshift 0 17448 NULL
133537 +readpage_strip_17452 readpage_strip 0 17452 NULL
133538 +BC_Read_Reg_17455 BC_Read_Reg 0 17455 NULL
133539 +show_conn_param_ISCSI_PARAM_PERSISTENT_ADDRESS_17460 show_conn_param_ISCSI_PARAM_PERSISTENT_ADDRESS 0 17460 NULL
133540 +__ref_totlen_17461 __ref_totlen 0 17461 NULL
133541 +show_proc_name_17464 show_proc_name 0 17464 NULL
133542 +probe_bios_17467 probe_bios 1 17467 NULL
133543 +show_temp_min_17471 show_temp_min 0 17471 NULL
133544 +probe_kernel_write_17481 probe_kernel_write 3 17481 NULL nohasharray
133545 +vv6410_set_exposure_17481 vv6410_set_exposure 0 17481 &probe_kernel_write_17481
133546 +v9fs_xattr_trusted_set_17485 v9fs_xattr_trusted_set 0 17485 NULL
133547 +TSS_rawhmac_17486 TSS_rawhmac 0 17486 NULL
133548 +tomoyo_check_unix_address_17491 tomoyo_check_unix_address 0 17491 NULL
133549 +bql_set_hold_time_17501 bql_set_hold_time 0-4 17501 NULL
133550 +rds_get_mr_17506 rds_get_mr 0 17506 NULL
133551 +multicast_last_member_interval_store_17508 multicast_last_member_interval_store 4-0 17508 NULL
133552 +of_device_get_modalias_17511 of_device_get_modalias 0 17511 NULL
133553 +copy_page_from_iter_17512 copy_page_from_iter 3-0 17512 NULL
133554 +reiserfs_direct_IO_17513 reiserfs_direct_IO 4-0 17513 NULL nohasharray
133555 +fc_vport_terminate_17513 fc_vport_terminate 0 17513 &reiserfs_direct_IO_17513
133556 +lbs_highrssi_write_17515 lbs_highrssi_write 3-0 17515 NULL
133557 +wl1271_acx_dco_itrim_params_17523 wl1271_acx_dco_itrim_params 0 17523 NULL
133558 +fsp_attr_show_flags_17527 fsp_attr_show_flags 0 17527 NULL
133559 +acerhdf_get_cur_state_17531 acerhdf_get_cur_state 0 17531 NULL
133560 +show_ipInNoRoutes_17533 show_ipInNoRoutes 0 17533 NULL
133561 +ixgbe_set_vfta_generic_17534 ixgbe_set_vfta_generic 0 17534 NULL
133562 +ctnetlink_acct_size_17536 ctnetlink_acct_size 0 17536 NULL
133563 +show_tabletToolMode_17539 show_tabletToolMode 0 17539 NULL
133564 +elan_i2c_get_baseline_data_17541 elan_i2c_get_baseline_data 0 17541 NULL
133565 +v9fs_xattr_trusted_get_17542 v9fs_xattr_trusted_get 0 17542 NULL
133566 +xlog_do_log_recovery_17550 xlog_do_log_recovery 3 17550 NULL
133567 +cdc_ncm_show_bmNtbFormatsSupported_17554 cdc_ncm_show_bmNtbFormatsSupported 0 17554 NULL
133568 +posix_acl_xattr_get_17556 posix_acl_xattr_get 0 17556 NULL
133569 +csrow_dev_type_show_17557 csrow_dev_type_show 0 17557 NULL
133570 +copy_from_user_17559 copy_from_user 3-0 17559 NULL
133571 +vmci_transport_notify_pkt_recv_post_dequeue_17567 vmci_transport_notify_pkt_recv_post_dequeue 0 17567 NULL
133572 +hash_netport4_expire_17573 hash_netport4_expire 4 17573 NULL nohasharray
133573 +ds1343_show_tricklecharger_17573 ds1343_show_tricklecharger 0 17573 &hash_netport4_expire_17573
133574 +airspy_s_ctrl_17575 airspy_s_ctrl 0 17575 NULL
133575 +tcm_qla2xxx_tpg_store_enable_17580 tcm_qla2xxx_tpg_store_enable 0-3 17580 NULL
133576 +wil_write_file_rxon_17581 wil_write_file_rxon 3-0 17581 NULL nohasharray
133577 +snd_p16v_pcm_prepare_capture_17581 snd_p16v_pcm_prepare_capture 0 17581 &wil_write_file_rxon_17581
133578 +show_ata_dev_pio_mode_17582 show_ata_dev_pio_mode 0 17582 NULL
133579 +netxen_init_old_ctx_17585 netxen_init_old_ctx 0 17585 NULL
133580 +show_auto_temp_off_17588 show_auto_temp_off 0 17588 NULL
133581 +command_setcolourparams_17592 command_setcolourparams 0 17592 NULL nohasharray
133582 +write_17592 write 0-3 17592 &command_setcolourparams_17592
133583 +acpi_ut_create_package_object_17594 acpi_ut_create_package_object 1 17594 NULL nohasharray
133584 +show_sf2_temp_17594 show_sf2_temp 0 17594 &acpi_ut_create_package_object_17594
133585 +neigh_hash_alloc_17595 neigh_hash_alloc 1 17595 NULL
133586 +rts51x_write_mem_17598 rts51x_write_mem 4 17598 NULL
133587 +da9055_rtc_enable_alarm_17599 da9055_rtc_enable_alarm 0 17599 NULL
133588 +nvkm_gpio_create__17601 nvkm_gpio_create_ 4 17601 NULL
133589 +wm8994_gpio_to_irq_17604 wm8994_gpio_to_irq 2 17604 NULL
133590 +osst_execute_17607 osst_execute 6-7 17607 NULL nohasharray
133591 +svc_export_parse_17607 svc_export_parse 0 17607 &osst_execute_17607
133592 +ieee80211_if_read_dot11MeshHWMPactivePathToRootTimeout_17618 ieee80211_if_read_dot11MeshHWMPactivePathToRootTimeout 3-0 17618 NULL
133593 +null_show_17619 null_show 0 17619 NULL
133594 +show_selfballoon_downhys_17620 show_selfballoon_downhys 0 17620 NULL
133595 +vid_cap_queue_setup_17626 vid_cap_queue_setup 0 17626 NULL
133596 +dma_map_page_17628 dma_map_page 0 17628 NULL
133597 +__uncore_match_rnid30_show_17629 __uncore_match_rnid30_show 0 17629 NULL
133598 +purge_port_17641 purge_port 0 17641 NULL
133599 +twl4030_set_gpio_direction_17645 twl4030_set_gpio_direction 1-0 17645 NULL nohasharray
133600 +show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF_17645 show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF 0 17645 &twl4030_set_gpio_direction_17645 nohasharray
133601 +access_show_17645 access_show 0 17645 &show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF_17645
133602 +vcc_setsockopt_17647 vcc_setsockopt 0 17647 NULL
133603 +ledtrig_cpu_syscore_suspend_17654 ledtrig_cpu_syscore_suspend 0 17654 NULL
133604 +SYSC_migrate_pages_17657 SYSC_migrate_pages 2 17657 NULL
133605 +cfg802154_netdev_notifier_call_17658 cfg802154_netdev_notifier_call 0 17658 NULL
133606 +max8997_reg_disable_17661 max8997_reg_disable 0 17661 NULL
133607 +packet_setsockopt_17662 packet_setsockopt 5-0 17662 NULL nohasharray
133608 +ubi_io_read_data_17662 ubi_io_read_data 0 17662 &packet_setsockopt_17662 nohasharray
133609 +vmw_pm_prepare_17662 vmw_pm_prepare 0 17662 &ubi_io_read_data_17662
133610 +mpage_writepages_17664 mpage_writepages 0 17664 NULL
133611 +kernel_write_17665 kernel_write 0-3 17665 NULL
133612 +fm10k_qv_request_irq_17666 fm10k_qv_request_irq 0 17666 NULL
133613 +store_hrtbt_enb_17670 store_hrtbt_enb 0-3 17670 NULL
133614 +lpfc_oas_vpt_show_17673 lpfc_oas_vpt_show 0 17673 NULL
133615 +lpfc_bg_apptag_err_show_17676 lpfc_bg_apptag_err_show 0 17676 NULL nohasharray
133616 +bond_opt_check_deps_17676 bond_opt_check_deps 0 17676 &lpfc_bg_apptag_err_show_17676
133617 +dsp_tone_hw_message_17678 dsp_tone_hw_message 3 17678 NULL
133618 +show_iface_cache_id_17685 show_iface_cache_id 0 17685 NULL
133619 +pwr_enable_ps_read_17686 pwr_enable_ps_read 3-0 17686 NULL
133620 +__uncore_filter_cid_show_17688 __uncore_filter_cid_show 0 17688 NULL nohasharray
133621 +filemap_fdatawait_17688 filemap_fdatawait 0 17688 &__uncore_filter_cid_show_17688
133622 +snd_cx23885_card_trigger_17689 snd_cx23885_card_trigger 0 17689 NULL nohasharray
133623 +transient_activate_store_17689 transient_activate_store 0-4 17689 &snd_cx23885_card_trigger_17689
133624 +rds_bind_17690 rds_bind 0 17690 NULL
133625 +apds990x_prox_enable_store_17693 apds990x_prox_enable_store 0-4 17693 NULL
133626 +nilfs_superblock_README_show_17704 nilfs_superblock_README_show 0 17704 NULL
133627 +venus_rename_17707 venus_rename 4-5 17707 NULL nohasharray
133628 +__einj_error_trigger_17707 __einj_error_trigger 1 17707 &venus_rename_17707 nohasharray
133629 +jfs_writepage_17707 jfs_writepage 0 17707 &__einj_error_trigger_17707
133630 +crc32_setkey_17711 crc32_setkey 0 17711 NULL nohasharray
133631 +store_in_min_17711 store_in_min 0-4 17711 &crc32_setkey_17711
133632 +zd_usb_ioread16v_17715 zd_usb_ioread16v 0 17715 NULL
133633 +sensor_write_regs_17718 sensor_write_regs 0 17718 NULL
133634 +wl18xx_set_host_cfg_bitmap_17719 wl18xx_set_host_cfg_bitmap 0 17719 NULL
133635 +show_dev_abi_version_17720 show_dev_abi_version 0 17720 NULL
133636 +afs_writepage_17722 afs_writepage 0 17722 NULL
133637 +isku_sysfs_write_keys_function_17726 isku_sysfs_write_keys_function 6-0-5 17726 NULL
133638 +brcms_ops_start_17727 brcms_ops_start 0 17727 NULL nohasharray
133639 +vlsi_start_hw_17727 vlsi_start_hw 0 17727 &brcms_ops_start_17727
133640 +frpw_read_regr_17728 frpw_read_regr 0 17728 NULL nohasharray
133641 +mgsl_adapter_test_17728 mgsl_adapter_test 0 17728 &frpw_read_regr_17728
133642 +cpufreq_stat_notifier_trans_17729 cpufreq_stat_notifier_trans 0 17729 NULL
133643 +show_counter_ib_link_err_recoveries_17732 show_counter_ib_link_err_recoveries 0 17732 NULL
133644 +exofs_read_lookup_dev_table_17733 exofs_read_lookup_dev_table 3 17733 NULL nohasharray
133645 +pcpu_alloc_area_17733 pcpu_alloc_area 0-3 17733 &exofs_read_lookup_dev_table_17733 nohasharray
133646 +layout_show_17733 layout_show 0 17733 &pcpu_alloc_area_17733
133647 +sctpprobe_read_17741 sctpprobe_read 3-0 17741 NULL
133648 +inode_setxattr_17744 inode_setxattr 0 17744 NULL
133649 +qlcnic_sysfs_read_crb_17747 qlcnic_sysfs_read_crb 0-6-5 17747 NULL
133650 +csrow_size_show_17755 csrow_size_show 0 17755 NULL
133651 +s5k83a_set_exposure_17758 s5k83a_set_exposure 0 17758 NULL
133652 +add_durable_context_17763 add_durable_context 0 17763 NULL
133653 +brcmf_usb_attach_17766 brcmf_usb_attach 2-3 17766 NULL nohasharray
133654 +fm10k_vlan_rx_add_vid_17766 fm10k_vlan_rx_add_vid 0 17766 &brcmf_usb_attach_17766
133655 +ath10k_ce_init_pipe_17768 ath10k_ce_init_pipe 0 17768 NULL
133656 +cxacru_sysfs_show_adsl_headend_environment_17770 cxacru_sysfs_show_adsl_headend_environment 0 17770 NULL
133657 +batadv_log_read_17778 batadv_log_read 0-3 17778 NULL
133658 +get_battery_life_extender_17780 get_battery_life_extender 0 17780 NULL
133659 +nfs_generic_commit_list_17784 nfs_generic_commit_list 0 17784 NULL
133660 +ubifs_leb_change_17789 ubifs_leb_change 4-0 17789 NULL
133661 +nouveau_hwmon_get_pwm1_17791 nouveau_hwmon_get_pwm1 0 17791 NULL
133662 +get_unaligned_be64_17794 get_unaligned_be64 0 17794 NULL
133663 +g2d_queue_setup_17795 g2d_queue_setup 0 17795 NULL
133664 +reiserfs_write_begin_17797 reiserfs_write_begin 0 17797 NULL
133665 +cyapa_firmware_17800 cyapa_firmware 0 17800 NULL
133666 +lpuart_copy_rx_to_tty_17801 lpuart_copy_rx_to_tty 3 17801 NULL
133667 +_iwl_dbgfs_set_nic_temperature_write_17804 _iwl_dbgfs_set_nic_temperature_write 3-0 17804 NULL
133668 +mmc_rel_sectors_show_17806 mmc_rel_sectors_show 0 17806 NULL
133669 +show_pci_clock_sel_17807 show_pci_clock_sel 0 17807 NULL
133670 +show_bind_17808 show_bind 0 17808 NULL nohasharray
133671 +fuse_do_readpage_17808 fuse_do_readpage 0 17808 &show_bind_17808
133672 +vb2_dma_sg_get_userptr_17809 vb2_dma_sg_get_userptr 3-2 17809 NULL
133673 +xhci_queue_ctrl_tx_17814 xhci_queue_ctrl_tx 0 17814 NULL nohasharray
133674 +command_setsensorfps_17814 command_setsensorfps 0 17814 &xhci_queue_ctrl_tx_17814
133675 +copy_out_args_17816 copy_out_args 0 17816 NULL
133676 +generic_validate_add_page_17818 generic_validate_add_page 0 17818 NULL
133677 +_snd_pcm_lib_alloc_vmalloc_buffer_17820 _snd_pcm_lib_alloc_vmalloc_buffer 2 17820 NULL
133678 +gnet_stats_copy_app_17821 gnet_stats_copy_app 3 17821 NULL
133679 +regmap_i2c_gather_write_17823 regmap_i2c_gather_write 0 17823 NULL
133680 +jme_request_irq_17824 jme_request_irq 0 17824 NULL
133681 +velocity_init_td_ring_17825 velocity_init_td_ring 0 17825 NULL
133682 +__netdev_adjacent_dev_link_17826 __netdev_adjacent_dev_link 0 17826 NULL
133683 +gr_setup_in_desc_list_17828 gr_setup_in_desc_list 0 17828 NULL
133684 +bd2802_show_rgb_current_17830 bd2802_show_rgb_current 0 17830 NULL
133685 +hiface_pcm_trigger_17831 hiface_pcm_trigger 0 17831 NULL nohasharray
133686 +show_prochot_short_17831 show_prochot_short 0 17831 &hiface_pcm_trigger_17831 nohasharray
133687 +cyapa_show_fm_ver_17831 cyapa_show_fm_ver 0 17831 &show_prochot_short_17831
133688 +bq2415x_sysfs_show_enable_17832 bq2415x_sysfs_show_enable 0 17832 NULL nohasharray
133689 +ixgb_set_mac_17832 ixgb_set_mac 0 17832 &bq2415x_sysfs_show_enable_17832
133690 +cipso_v4_gentag_rbm_17836 cipso_v4_gentag_rbm 0 17836 NULL nohasharray
133691 +wdt_write_17836 wdt_write 0-3 17836 &cipso_v4_gentag_rbm_17836
133692 +sn9c2028_command_17840 sn9c2028_command 0 17840 NULL
133693 +sdev_show_model_17842 sdev_show_model 0 17842 NULL nohasharray
133694 +tcp_repair_options_est_17842 tcp_repair_options_est 0 17842 &sdev_show_model_17842 nohasharray
133695 +count_leafs_17842 count_leafs 0 17842 &tcp_repair_options_est_17842
133696 +em28xx_audio_ep_packet_size_17844 em28xx_audio_ep_packet_size 0 17844 NULL
133697 +sysfs_rename_link_ns_17848 sysfs_rename_link_ns 0 17848 NULL
133698 +enumerate_17850 enumerate 0 17850 NULL
133699 +tps80031_reg_disable_17856 tps80031_reg_disable 0 17856 NULL
133700 +show_fnode_statsn_17861 show_fnode_statsn 0 17861 NULL
133701 +extsize_17863 extsize 0 17863 NULL nohasharray
133702 +dm_stats_message_17863 dm_stats_message 5 17863 &extsize_17863
133703 +sisusb_send_bulk_msg_17864 sisusb_send_bulk_msg 3-0 17864 NULL
133704 +pcpu_fit_in_area_17865 pcpu_fit_in_area 0-5-2-3 17865 NULL
133705 +show_spi_transport_hold_mcs_17867 show_spi_transport_hold_mcs 0 17867 NULL nohasharray
133706 +swiotlb_dma_mapping_error_17867 swiotlb_dma_mapping_error 0-2 17867 &show_spi_transport_hold_mcs_17867
133707 +alloc_sja1000dev_17868 alloc_sja1000dev 1 17868 NULL nohasharray
133708 +show_tcpRetransSegs_17868 show_tcpRetransSegs 0 17868 &alloc_sja1000dev_17868
133709 +linear_run_17869 linear_run 0 17869 NULL
133710 +virtio_cread32_17873 virtio_cread32 0 17873 NULL
133711 +ray_cs_essid_proc_write_17875 ray_cs_essid_proc_write 3-0 17875 NULL nohasharray
133712 +mwifiex_cmd_ibss_coalescing_status_17875 mwifiex_cmd_ibss_coalescing_status 0 17875 &ray_cs_essid_proc_write_17875
133713 +show_logged_errs_17876 show_logged_errs 0 17876 NULL nohasharray
133714 +shm32read__read_file_17876 shm32read__read_file 0 17876 &show_logged_errs_17876
133715 +sedlbauer_resume_17877 sedlbauer_resume 0 17877 NULL
133716 +orinoco_set_key_17878 orinoco_set_key 5-7 17878 NULL nohasharray
133717 +i40e_align_l2obj_base_17878 i40e_align_l2obj_base 0-1 17878 &orinoco_set_key_17878
133718 +init_per_cpu_17880 init_per_cpu 1 17880 NULL
133719 +ieee80211_if_fmt_dot11MeshMaxPeerLinks_17883 ieee80211_if_fmt_dot11MeshMaxPeerLinks 3 17883 NULL
133720 +compat_sys_pwritev_17886 compat_sys_pwritev 3 17886 NULL
133721 +iwl_dbgfs_bcast_filters_macs_write_17887 iwl_dbgfs_bcast_filters_macs_write 0-3 17887 NULL
133722 +usb_interrupt_msg_17888 usb_interrupt_msg 0 17888 NULL
133723 +shmem_writepage_17889 shmem_writepage 0 17889 NULL
133724 +ieee80211_if_fmt_dot11MeshHWMPRootMode_17890 ieee80211_if_fmt_dot11MeshHWMPRootMode 3 17890 NULL
133725 +sctp_setsockopt_partial_delivery_point_17891 sctp_setsockopt_partial_delivery_point 0 17891 NULL
133726 +store_pwm_auto_point1_pwm_17897 store_pwm_auto_point1_pwm 0-4 17897 NULL
133727 +niu_tx_cs_reset_poll_17902 niu_tx_cs_reset_poll 0 17902 NULL nohasharray
133728 +_cpu_down_17902 _cpu_down 0 17902 &niu_tx_cs_reset_poll_17902
133729 +recover_head_17904 recover_head 3 17904 NULL
133730 +systab_show_17907 systab_show 0 17907 NULL
133731 +dev_pm_opp_get_opp_count_17911 dev_pm_opp_get_opp_count 0 17911 NULL
133732 +elan_sysfs_update_fw_17912 elan_sysfs_update_fw 0-4 17912 NULL
133733 +dccp_feat_register_sp_17914 dccp_feat_register_sp 5-0 17914 NULL
133734 +xfs_buf_associate_memory_17915 xfs_buf_associate_memory 3 17915 NULL nohasharray
133735 +wm831x_boostp_get_status_17915 wm831x_boostp_get_status 0 17915 &xfs_buf_associate_memory_17915
133736 +xfs_rtallocate_extent_near_17916 xfs_rtallocate_extent_near 0 17916 NULL
133737 +media_show_17920 media_show 0 17920 NULL
133738 +create_17922 create 0 17922 NULL nohasharray
133739 +i40e_fcoe_ddp_get_17922 i40e_fcoe_ddp_get 4 17922 &create_17922
133740 +aty128_var_to_pll_17926 aty128_var_to_pll 0 17926 NULL
133741 +find_dmi_entry_17927 find_dmi_entry 0 17927 NULL
133742 +edac_pci_dev_show_17928 edac_pci_dev_show 0 17928 NULL
133743 +acpi_ns_lookup_17929 acpi_ns_lookup 0 17929 NULL nohasharray
133744 +show_ipv6_iface_nd_rexmit_time_17929 show_ipv6_iface_nd_rexmit_time 0 17929 &acpi_ns_lookup_17929
133745 +vif_delete_17931 vif_delete 0 17931 NULL
133746 +carl9170_init_interface_17934 carl9170_init_interface 0 17934 NULL
133747 +serio_raw_write_17945 serio_raw_write 0-3 17945 NULL
133748 +gart_map_sg_17946 gart_map_sg 0-3 17946 NULL
133749 +beacon_interval_write_17952 beacon_interval_write 3-0 17952 NULL
133750 +show_otp3_17954 show_otp3 0 17954 NULL
133751 +enic_rxcopybreak_17955 enic_rxcopybreak 4 17955 NULL
133752 +cp2112_xfer_17956 cp2112_xfer 0 17956 NULL
133753 +sr_sw_reset_17961 sr_sw_reset 0 17961 NULL
133754 +ufs_free_blocks_17963 ufs_free_blocks 3-2 17963 NULL nohasharray
133755 +batadv_get_sset_count_17963 batadv_get_sset_count 0 17963 &ufs_free_blocks_17963
133756 +lpt_tgc_end_17965 lpt_tgc_end 0 17965 NULL
133757 +qib_portattr_show_17966 qib_portattr_show 0 17966 NULL
133758 +show_serial_17967 show_serial 0 17967 NULL
133759 +acpi_ex_check_object_type_17972 acpi_ex_check_object_type 0 17972 NULL nohasharray
133760 +il_send_cmd_async_17972 il_send_cmd_async 0 17972 &acpi_ex_check_object_type_17972
133761 +wm831x_gp_ldo_get_status_17977 wm831x_gp_ldo_get_status 0 17977 NULL
133762 +iwlagn_disconn_pan_17978 iwlagn_disconn_pan 0 17978 NULL
133763 +rtl2830_bulk_write_17980 rtl2830_bulk_write 2-4 17980 NULL
133764 +show_fc_host_optionrom_version_17983 show_fc_host_optionrom_version 0 17983 NULL
133765 +br_nf_local_in_17986 br_nf_local_in 0 17986 NULL nohasharray
133766 +dwc3_gadget_set_ep_config_17986 dwc3_gadget_set_ep_config 0 17986 &br_nf_local_in_17986
133767 +smk_write_cipso_17989 smk_write_cipso 3-0 17989 NULL
133768 +sync_blockdev_17990 sync_blockdev 0 17990 NULL
133769 +gnttab_max_grant_frames_17993 gnttab_max_grant_frames 0 17993 NULL
133770 +show_tty_active_17994 show_tty_active 0 17994 NULL
133771 +init_umac_17998 init_umac 0 17998 NULL
133772 +mc13xxx_rtc_reset_handler_17999 mc13xxx_rtc_reset_handler 1 17999 NULL
133773 +ext4_num_overhead_clusters_18001 ext4_num_overhead_clusters 2 18001 NULL
133774 +pvr2_v4l2_read_18006 pvr2_v4l2_read 3-0 18006 NULL nohasharray
133775 +write_reg_18006 write_reg 0 18006 &pvr2_v4l2_read_18006
133776 +tpm_show_ppi_transition_action_18008 tpm_show_ppi_transition_action 0 18008 NULL
133777 +target_core_dev_wwn_attr_show_18010 target_core_dev_wwn_attr_show 0 18010 NULL
133778 +ql_change_rx_buffers_18011 ql_change_rx_buffers 0 18011 NULL
133779 +da903x_set_bits_18012 da903x_set_bits 0 18012 NULL
133780 +he_proc_read_18015 he_proc_read 0 18015 NULL
133781 +wake_up_modem_store_18016 wake_up_modem_store 0-4 18016 NULL
133782 +pmcraid_store_log_level_18020 pmcraid_store_log_level 0-4 18020 NULL
133783 +sdev_show_evt_media_change_18024 sdev_show_evt_media_change 0 18024 NULL
133784 +iscsi_tpg_auth_show_userid_mutual_18025 iscsi_tpg_auth_show_userid_mutual 0 18025 NULL
133785 +netxen_alloc_sw_resources_18026 netxen_alloc_sw_resources 0 18026 NULL
133786 +ina226_set_interval_18027 ina226_set_interval 0-4 18027 NULL
133787 +raw_write_18028 raw_write 3-0 18028 NULL
133788 +tps65912_i2c_write_18030 tps65912_i2c_write 3 18030 NULL
133789 +wil_fw_handle_record_18033 wil_fw_handle_record 0 18033 NULL
133790 +__posix_lock_file_18035 __posix_lock_file 0 18035 NULL nohasharray
133791 +rio_init_mports_18035 rio_init_mports 0 18035 &__posix_lock_file_18035
133792 +qlcnic_get_cap_size_18042 qlcnic_get_cap_size 0 18042 NULL
133793 +nfs_check_inode_attributes_18043 nfs_check_inode_attributes 0 18043 NULL
133794 +cryptd_alloc_instance_18048 cryptd_alloc_instance 3-2 18048 NULL
133795 +policydb_load_isids_18052 policydb_load_isids 0 18052 NULL nohasharray
133796 +core_tpg_set_initiator_node_queue_depth_18052 core_tpg_set_initiator_node_queue_depth 0 18052 &policydb_load_isids_18052 nohasharray
133797 +t3_config_sched_18052 t3_config_sched 0 18052 &core_tpg_set_initiator_node_queue_depth_18052
133798 +ddebug_proc_write_18055 ddebug_proc_write 3-0 18055 NULL
133799 +zisofs_fill_pages_18057 zisofs_fill_pages 0 18057 NULL
133800 +max8925_enable_18058 max8925_enable 0 18058 NULL
133801 +dlfb_set_video_mode_18061 dlfb_set_video_mode 0 18061 NULL
133802 +lua_sysfs_read_18062 lua_sysfs_read 6-0 18062 NULL nohasharray
133803 +dccp_error_18062 dccp_error 0 18062 &lua_sysfs_read_18062
133804 +process_measurement_18064 process_measurement 0 18064 NULL
133805 +fpregs_get_18066 fpregs_get 4 18066 NULL
133806 +pvr2_hdw_wait_18072 pvr2_hdw_wait 0 18072 NULL
133807 +kvm_read_guest_page_18074 kvm_read_guest_page 5 18074 NULL nohasharray
133808 +do_budget_space_18074 do_budget_space 0 18074 &kvm_read_guest_page_18074 nohasharray
133809 +open_18074 open 0 18074 &do_budget_space_18074
133810 +SYSC_pselect6_18076 SYSC_pselect6 1 18076 NULL nohasharray
133811 +mlx4_en_get_rxfh_indir_size_18076 mlx4_en_get_rxfh_indir_size 0 18076 &SYSC_pselect6_18076
133812 +bop_insert_18078 bop_insert 0 18078 NULL
133813 +get_vm_area_18080 get_vm_area 1 18080 NULL
133814 +ds2781_get_pmod_enabled_18081 ds2781_get_pmod_enabled 0 18081 NULL nohasharray
133815 +ds2781_set_control_register_18081 ds2781_set_control_register 0 18081 &ds2781_get_pmod_enabled_18081
133816 +x86_pmu_notifier_18082 x86_pmu_notifier 0 18082 NULL
133817 +stv06xx_read_sensor_18085 stv06xx_read_sensor 0 18085 NULL
133818 +rtl8139_change_mtu_18088 rtl8139_change_mtu 0 18088 NULL
133819 +vmw_fops_read_18089 vmw_fops_read 0-3 18089 NULL
133820 +SYSC_semtimedop_18091 SYSC_semtimedop 3 18091 NULL nohasharray
133821 +show_txchan_per_port_18091 show_txchan_per_port 0 18091 &SYSC_semtimedop_18091
133822 +snd_seq_fifo_cell_out_18092 snd_seq_fifo_cell_out 0 18092 NULL nohasharray
133823 +twl6030reg_enable_18092 twl6030reg_enable 0 18092 &snd_seq_fifo_cell_out_18092
133824 +mpi_alloc_18094 mpi_alloc 1 18094 NULL nohasharray
133825 +spi_w8r16be_18094 spi_w8r16be 0 18094 &mpi_alloc_18094
133826 +lm8323_pwm_show_time_18095 lm8323_pwm_show_time 0 18095 NULL nohasharray
133827 +hackrf_set_bandwidth_18095 hackrf_set_bandwidth 0 18095 &lm8323_pwm_show_time_18095
133828 +_nfs4_proc_lookup_18096 _nfs4_proc_lookup 0 18096 NULL
133829 +show_rtap_filter_18107 show_rtap_filter 0 18107 NULL
133830 +read_18109 read 0 18109 NULL
133831 +ocfs2_control_install_private_18110 ocfs2_control_install_private 0 18110 NULL
133832 +sctp_bind_addr_copy_18113 sctp_bind_addr_copy 0 18113 NULL nohasharray
133833 +dib0090_set_params_18113 dib0090_set_params 0 18113 &sctp_bind_addr_copy_18113
133834 +pep_sock_connect_18114 pep_sock_connect 0 18114 NULL
133835 +set_in_18115 set_in 0-4 18115 NULL
133836 +dfs_file_read_18116 dfs_file_read 3-0 18116 NULL
133837 +svc_getnl_18120 svc_getnl 0 18120 NULL
133838 +ath10k_htt_rx_ring_refill_18122 ath10k_htt_rx_ring_refill 0 18122 NULL
133839 +p9_client_wstat_18130 p9_client_wstat 0 18130 NULL
133840 +lapbeth_open_18134 lapbeth_open 0 18134 NULL
133841 +wil_tid_ampdu_rx_alloc_18140 wil_tid_ampdu_rx_alloc 2 18140 NULL
133842 +selinux_inode_setsecurity_18148 selinux_inode_setsecurity 4-0 18148 NULL
133843 +pcipcwd_temp_read_18149 pcipcwd_temp_read 0-3 18149 NULL
133844 +show_wr_req_18151 show_wr_req 0 18151 NULL
133845 +show_pwm_setting_18157 show_pwm_setting 0 18157 NULL
133846 +show_tabletDiagnosticMessage_18165 show_tabletDiagnosticMessage 0 18165 NULL
133847 +mdiobus_read_18169 mdiobus_read 0 18169 NULL
133848 +cciss_show_raid_level_18170 cciss_show_raid_level 0 18170 NULL nohasharray
133849 +enable_ints_write_18170 enable_ints_write 3 18170 &cciss_show_raid_level_18170
133850 +tomoyo_inet_entry_18174 tomoyo_inet_entry 0 18174 NULL
133851 +pccard_store_cis_18176 pccard_store_cis 6-0-5 18176 NULL
133852 +bnx2_get_eeprom_len_18179 bnx2_get_eeprom_len 0 18179 NULL
133853 +snd_hda_add_new_ctls_18185 snd_hda_add_new_ctls 0 18185 NULL
133854 +aio_write_18187 aio_write 0 18187 NULL
133855 +cfpkt_create_18197 cfpkt_create 1 18197 NULL nohasharray
133856 +read_first_n_18197 read_first_n 0 18197 &cfpkt_create_18197 nohasharray
133857 +o2net_start_listening_18197 o2net_start_listening 0 18197 &read_first_n_18197
133858 +aty_var_to_crtc_18199 aty_var_to_crtc 0 18199 NULL
133859 +dib8096p_tuner_xfer_18205 dib8096p_tuner_xfer 0-3 18205 NULL nohasharray
133860 +selinux_nlmsg_perm_18205 selinux_nlmsg_perm 0 18205 &dib8096p_tuner_xfer_18205
133861 +orinoco_add_extscan_result_18207 orinoco_add_extscan_result 3 18207 NULL
133862 +show_immediate_18208 show_immediate 0 18208 NULL
133863 +gsm_control_message_18209 gsm_control_message 4 18209 NULL
133864 +bq2415x_sysfs_show_limit_18213 bq2415x_sysfs_show_limit 0 18213 NULL nohasharray
133865 +show_phy_type_18213 show_phy_type 0 18213 &bq2415x_sysfs_show_limit_18213 nohasharray
133866 +read_rindex_entry_18213 read_rindex_entry 0 18213 &show_phy_type_18213
133867 +si4713_set_rds_ps_name_18214 si4713_set_rds_ps_name 0 18214 NULL
133868 +do_ipv6_setsockopt_18215 do_ipv6_setsockopt 5-0 18215 NULL
133869 +pcmcia_enable_device_18218 pcmcia_enable_device 0 18218 NULL
133870 +ov7670_s_autogain_18219 ov7670_s_autogain 0 18219 NULL
133871 +gnttab_alloc_grant_references_18240 gnttab_alloc_grant_references 1 18240 NULL
133872 +jffs2_read_dnode_18244 jffs2_read_dnode 0 18244 NULL nohasharray
133873 +cond_policydb_init_18244 cond_policydb_init 0 18244 &jffs2_read_dnode_18244
133874 +ecryptfs_miscdev_read_18247 ecryptfs_miscdev_read 0-3 18247 NULL nohasharray
133875 +alloc_trace_uprobe_18247 alloc_trace_uprobe 3 18247 &ecryptfs_miscdev_read_18247
133876 +xgbe_vlan_rx_add_vid_18251 xgbe_vlan_rx_add_vid 0 18251 NULL
133877 +clip_inet_event_18252 clip_inet_event 0 18252 NULL
133878 +e4000_set_params_18253 e4000_set_params 0 18253 NULL nohasharray
133879 +i7core_inject_store_page_18253 i7core_inject_store_page 0-4 18253 &e4000_set_params_18253
133880 +rfcomm_sock_setsockopt_18254 rfcomm_sock_setsockopt 5-0 18254 NULL nohasharray
133881 +e1000_setup_all_rx_resources_18254 e1000_setup_all_rx_resources 0 18254 &rfcomm_sock_setsockopt_18254
133882 +qdisc_class_hash_alloc_18262 qdisc_class_hash_alloc 1 18262 NULL nohasharray
133883 +show_18262 show 0 18262 &qdisc_class_hash_alloc_18262 nohasharray
133884 +logfs_write_end_18262 logfs_write_end 0-5 18262 &show_18262
133885 +mcs_setup_transceiver_18268 mcs_setup_transceiver 0 18268 NULL
133886 +show_temp_auto_offset_18270 show_temp_auto_offset 0 18270 NULL
133887 +tg3_bmcr_reset_18271 tg3_bmcr_reset 0 18271 NULL
133888 +gfs2_alloc_sort_buffer_18275 gfs2_alloc_sort_buffer 1 18275 NULL
133889 +ipip_get_size_18276 ipip_get_size 0 18276 NULL
133890 +alloc_ring_18278 alloc_ring 4-2 18278 NULL
133891 +ext4_readpages_18283 ext4_readpages 4 18283 NULL
133892 +mmc_send_bus_test_18285 mmc_send_bus_test 4 18285 NULL
133893 +lpfc_fcp_cpu_map_show_18287 lpfc_fcp_cpu_map_show 0 18287 NULL nohasharray
133894 +ipv4_mtu_18287 ipv4_mtu 0 18287 &lpfc_fcp_cpu_map_show_18287 nohasharray
133895 +alloc_kmem_cache_cpus_18287 alloc_kmem_cache_cpus 2 18287 &ipv4_mtu_18287
133896 +tipc_sk_withdraw_18291 tipc_sk_withdraw 0 18291 NULL
133897 +um_idi_write_18293 um_idi_write 3-0 18293 NULL nohasharray
133898 +show_fnode_username_in_18293 show_fnode_username_in 0 18293 &um_idi_write_18293 nohasharray
133899 +xfs_file_read_iter_18293 xfs_file_read_iter 0 18293 &show_fnode_username_in_18293 nohasharray
133900 +__follow_pte_18293 __follow_pte 0 18293 &xfs_file_read_iter_18293
133901 +part_timeout_show_18298 part_timeout_show 0 18298 NULL
133902 +mwl8k_sta_add_18299 mwl8k_sta_add 0 18299 NULL
133903 +iscsi_stat_sess_err_show_attr_cxn_errors_18301 iscsi_stat_sess_err_show_attr_cxn_errors 0 18301 NULL
133904 +tg3_request_irq_18303 tg3_request_irq 0 18303 NULL
133905 +ip6ip6_err_18308 ip6ip6_err 5 18308 NULL
133906 +vga_r_18310 vga_r 0 18310 NULL
133907 +class_add_profile_18315 class_add_profile 1-3-5 18315 NULL
133908 +w1_slave_detach_18316 w1_slave_detach 0 18316 NULL
133909 +sgdma_initialize_18317 sgdma_initialize 0 18317 NULL
133910 +csio_mem_read_18319 csio_mem_read 3-0 18319 NULL
133911 +single_flag_show_18320 single_flag_show 0 18320 NULL nohasharray
133912 +mc13892_powermisc_rmw_18320 mc13892_powermisc_rmw 0 18320 &single_flag_show_18320
133913 +alloc_and_copy_string_18321 alloc_and_copy_string 2-0 18321 NULL
133914 +ecryptfs_send_message_18322 ecryptfs_send_message 2 18322 NULL
133915 +show_temp_auto_base_18323 show_temp_auto_base 0 18323 NULL
133916 +bio_integrity_advance_18324 bio_integrity_advance 2 18324 NULL nohasharray
133917 +vivid_radio_tx_write_18324 vivid_radio_tx_write 0 18324 &bio_integrity_advance_18324
133918 +acpi_ds_create_operands_18327 acpi_ds_create_operands 0 18327 NULL
133919 +st21nfca_im_send_atr_req_18331 st21nfca_im_send_atr_req 3 18331 NULL
133920 +xfs_da_shrink_inode_18335 xfs_da_shrink_inode 0 18335 NULL
133921 +wm8994_gpio_direction_out_18337 wm8994_gpio_direction_out 0 18337 NULL
133922 +outlen_read_18339 outlen_read 0-3 18339 NULL nohasharray
133923 +get_free_region_18339 get_free_region 0-3 18339 &outlen_read_18339
133924 +roccat_common2_sysfs_write_key_mask_18343 roccat_common2_sysfs_write_key_mask 0-6-5 18343 NULL
133925 +copy_page_to_iter_18345 copy_page_to_iter 0-3 18345 NULL
133926 +show_sf_ctrl_18348 show_sf_ctrl 0 18348 NULL
133927 +lcd_proc_write_18351 lcd_proc_write 3-0 18351 NULL nohasharray
133928 +smb2_read_data_offset_18351 smb2_read_data_offset 0 18351 &lcd_proc_write_18351
133929 +pwr_power_save_off_read_18355 pwr_power_save_off_read 3-0 18355 NULL
133930 +write_update_fw_18357 write_update_fw 0-4 18357 NULL
133931 +fw_core_add_descriptor_18361 fw_core_add_descriptor 0 18361 NULL
133932 +xlbd_reserve_minors_18365 xlbd_reserve_minors 2-1 18365 NULL nohasharray
133933 +show_remote_ip_18365 show_remote_ip 0 18365 &xlbd_reserve_minors_18365
133934 +SyS_process_vm_readv_18366 SyS_process_vm_readv 3-5 18366 NULL
133935 +ep_io_18367 ep_io 0 18367 NULL nohasharray
133936 +irq_show_18367 irq_show 0 18367 &ep_io_18367
133937 +qib_user_sdma_num_pages_18371 qib_user_sdma_num_pages 0 18371 NULL
133938 +nilfs_checkpoints_README_show_18372 nilfs_checkpoints_README_show 0 18372 NULL
133939 +usbhsg_ep_queue_18376 usbhsg_ep_queue 0 18376 NULL
133940 +temp2_show_18377 temp2_show 0 18377 NULL
133941 +show_iface_tcp_timestamp_en_18381 show_iface_tcp_timestamp_en 0 18381 NULL
133942 +hpfs_file_fsync_18384 hpfs_file_fsync 0 18384 NULL
133943 +acpi_ds_create_buffer_field_18385 acpi_ds_create_buffer_field 0 18385 NULL nohasharray
133944 +gss_key_timeout_18385 gss_key_timeout 0 18385 &acpi_ds_create_buffer_field_18385
133945 +__ceph_getxattr_18386 __ceph_getxattr 0 18386 NULL
133946 +irq_find_mapping_18388 irq_find_mapping 0-2 18388 NULL nohasharray
133947 +ci_role_write_18388 ci_role_write 3-0 18388 &irq_find_mapping_18388
133948 +il_set_tx_power_18394 il_set_tx_power 0 18394 NULL
133949 +snd_compr_read_18396 snd_compr_read 0-3 18396 NULL nohasharray
133950 +reshape_position_store_18396 reshape_position_store 0-3 18396 &snd_compr_read_18396
133951 +hdlc_empty_fifo_18397 hdlc_empty_fifo 2 18397 NULL
133952 +__video_register_device_18399 __video_register_device 3 18399 NULL nohasharray
133953 +ext4_xattr_security_list_18399 ext4_xattr_security_list 0-5 18399 &__video_register_device_18399 nohasharray
133954 +bcm7xxx_28nm_d0_afe_config_init_18399 bcm7xxx_28nm_d0_afe_config_init 0 18399 &ext4_xattr_security_list_18399
133955 +adis16136_show_serial_18402 adis16136_show_serial 3-0 18402 NULL
133956 +ixgbe_request_msix_irqs_18403 ixgbe_request_msix_irqs 0 18403 NULL
133957 +get_temp_auto_point_temp_18404 get_temp_auto_point_temp 0 18404 NULL
133958 +si4713_tx_rds_ps_18405 si4713_tx_rds_ps 0 18405 NULL
133959 +link_state_show_18407 link_state_show 0 18407 NULL
133960 +ceph_writepages_start_18410 ceph_writepages_start 0 18410 NULL
133961 +rtl8169_rx_fill_18416 rtl8169_rx_fill 0 18416 NULL
133962 +nvif_device_init_18418 nvif_device_init 6 18418 NULL
133963 +usbnet_write_cmd_nopm_18426 usbnet_write_cmd_nopm 7-0 18426 NULL
133964 +fwnet_broadcast_start_18428 fwnet_broadcast_start 0 18428 NULL
133965 +memblock_virt_alloc_node_nopanic_18431 memblock_virt_alloc_node_nopanic 1 18431 NULL nohasharray
133966 +jffs2_zlib_decompress_18431 jffs2_zlib_decompress 0 18431 &memblock_virt_alloc_node_nopanic_18431
133967 +iscsi_create_flashnode_sess_18433 iscsi_create_flashnode_sess 4 18433 NULL
133968 +s5p_jpeg_start_streaming_18435 s5p_jpeg_start_streaming 0 18435 NULL
133969 +match_number_18436 match_number 0 18436 NULL
133970 +snd_hda_get_connections_18437 snd_hda_get_connections 0 18437 NULL nohasharray
133971 +target_core_alua_tg_pt_gp_show_attr_alua_support_active_optimized_18437 target_core_alua_tg_pt_gp_show_attr_alua_support_active_optimized 0 18437 &snd_hda_get_connections_18437
133972 +hctosys_show_18444 hctosys_show 0 18444 NULL nohasharray
133973 +set_out0_enable_18444 set_out0_enable 0-4 18444 &hctosys_show_18444
133974 +bd2802_store_reg0x0f_18445 bd2802_store_reg0x0f 0-4 18445 NULL
133975 +carl9170_mod_virtual_mac_18447 carl9170_mod_virtual_mac 0 18447 NULL
133976 +ds1347_read_time_18452 ds1347_read_time 0 18452 NULL
133977 +set_component_status_18453 set_component_status 0-4 18453 NULL
133978 +mmc_init_card_18455 mmc_init_card 0 18455 NULL
133979 +fuse_perform_write_18457 fuse_perform_write 4-0 18457 NULL
133980 +regset_tls_set_18459 regset_tls_set 4 18459 NULL
133981 +transfer_18460 transfer 0 18460 NULL nohasharray
133982 +store_remote_mac_18460 store_remote_mac 0 18460 &transfer_18460
133983 +max_gen_clk_probe_18462 max_gen_clk_probe 5 18462 NULL
133984 +dma_alloc_from_contiguous_18466 dma_alloc_from_contiguous 3-2 18466 NULL nohasharray
133985 +cuse_class_waiting_show_18466 cuse_class_waiting_show 0 18466 &dma_alloc_from_contiguous_18466
133986 +t3_wait_op_done_18469 t3_wait_op_done 0 18469 NULL
133987 +iwl_mvm_mac_ctxt_send_cmd_18481 iwl_mvm_mac_ctxt_send_cmd 0 18481 NULL
133988 +_nfs4_do_open_reclaim_18483 _nfs4_do_open_reclaim 0 18483 NULL nohasharray
133989 +__c2port_write_flash_data_18483 __c2port_write_flash_data 0-3-4 18483 &_nfs4_do_open_reclaim_18483
133990 +technisat_usb2_i2c_access_18484 technisat_usb2_i2c_access 0 18484 NULL
133991 +udpv6_setsockopt_18487 udpv6_setsockopt 5-0 18487 NULL nohasharray
133992 +snd_pcm_plugin_build_mulaw_18487 snd_pcm_plugin_build_mulaw 0 18487 &udpv6_setsockopt_18487
133993 +aoedisk_show_netif_18490 aoedisk_show_netif 0 18490 NULL
133994 +sctp_setsockopt_mappedv4_18497 sctp_setsockopt_mappedv4 0 18497 NULL
133995 +zd_usb_ioread16_18502 zd_usb_ioread16 0 18502 NULL nohasharray
133996 +iwl_mvm_alloc_bcast_sta_18502 iwl_mvm_alloc_bcast_sta 0 18502 &zd_usb_ioread16_18502 nohasharray
133997 +iscsi_tpg_param_store_MaxBurstLength_18502 iscsi_tpg_param_store_MaxBurstLength 0-3 18502 &iwl_mvm_alloc_bcast_sta_18502
133998 +cyapa_gen5_show_baseline_18506 cyapa_gen5_show_baseline 0 18506 NULL
133999 +w1_ds2781_read_18508 w1_ds2781_read 4-3 18508 NULL
134000 +__copy_user_zeroing_intel_18510 __copy_user_zeroing_intel 0 18510 NULL nohasharray
134001 +limit_read_18510 limit_read 0-3 18510 &__copy_user_zeroing_intel_18510
134002 +__block_write_begin_18511 __block_write_begin 0 18511 NULL
134003 +pcrs_show_18512 pcrs_show 0 18512 NULL
134004 +snd_vx_inb_18514 snd_vx_inb 0 18514 NULL
134005 +atl2_setup_ring_resources_18515 atl2_setup_ring_resources 0 18515 NULL
134006 +nilfs_segctor_current_last_full_seg_show_18517 nilfs_segctor_current_last_full_seg_show 0 18517 NULL
134007 +store_engine1_mode_18519 store_engine1_mode 4-0 18519 NULL
134008 +sha512_ssse3_init_18520 sha512_ssse3_init 0 18520 NULL
134009 +i40e_set_mac_18521 i40e_set_mac 0 18521 NULL
134010 +sm501fb_set_par_common_18523 sm501fb_set_par_common 0 18523 NULL
134011 +snd_gus_dram_poke_18525 snd_gus_dram_poke 4 18525 NULL
134012 +ix2505v_set_params_18528 ix2505v_set_params 0 18528 NULL
134013 +try_to_take_rt_mutex_18529 try_to_take_rt_mutex 0 18529 NULL
134014 +dpm_suspend_late_18530 dpm_suspend_late 0 18530 NULL
134015 +t3_sge_init_flcntxt_18535 t3_sge_init_flcntxt 0 18535 NULL
134016 +vlan_vids_add_by_dev_18537 vlan_vids_add_by_dev 0 18537 NULL
134017 +seq_copy_in_user_18543 seq_copy_in_user 3 18543 NULL
134018 +nilfs_segctor_sync_18549 nilfs_segctor_sync 0 18549 NULL
134019 +acpi_register_gsi_ioapic_18550 acpi_register_gsi_ioapic 2 18550 NULL
134020 +lapbeth_set_mac_address_18552 lapbeth_set_mac_address 0 18552 NULL
134021 +nforce2_access_18557 nforce2_access 0 18557 NULL
134022 +wiidebug_eeprom_read_18560 wiidebug_eeprom_read 0-3 18560 NULL nohasharray
134023 +timer_cpu_notify_18560 timer_cpu_notify 0 18560 &wiidebug_eeprom_read_18560 nohasharray
134024 +rt2x00lib_request_firmware_18560 rt2x00lib_request_firmware 0 18560 &timer_cpu_notify_18560 nohasharray
134025 +elants_i2c_initialize_18560 elants_i2c_initialize 0 18560 &rt2x00lib_request_firmware_18560
134026 +vb2_streamon_18562 vb2_streamon 0 18562 NULL
134027 +posix_acl_xattr_list_18564 posix_acl_xattr_list 0-5 18564 NULL
134028 +smk_write_rules_list_18565 smk_write_rules_list 3-0 18565 NULL
134029 +ceph_tcp_sendpage_18568 ceph_tcp_sendpage 4 18568 NULL
134030 +vmci_datagram_send_18571 vmci_datagram_send 0 18571 NULL
134031 +debug_output_18575 debug_output 3-0 18575 NULL nohasharray
134032 +pm_wake_lock_18575 pm_wake_lock 0 18575 &debug_output_18575
134033 +acpi_lpat_raw_to_temp_18576 acpi_lpat_raw_to_temp 0-2 18576 NULL
134034 +mtd_size_show_18578 mtd_size_show 0 18578 NULL
134035 +vivid_radio_read_18579 vivid_radio_read 0-3 18579 NULL
134036 +metrics_bytes_rendered_show_18580 metrics_bytes_rendered_show 0 18580 NULL
134037 +pn_socket_create_18581 pn_socket_create 0 18581 NULL
134038 +ipath_reset_device_18584 ipath_reset_device 0 18584 NULL
134039 +show_target_speed_18587 show_target_speed 0 18587 NULL
134040 +st_accel_buffer_predisable_18589 st_accel_buffer_predisable 0 18589 NULL
134041 +write_18590 write 0 18590 NULL nohasharray
134042 +wm831x_isink_is_enabled_18590 wm831x_isink_is_enabled 0 18590 &write_18590
134043 +oaktrail_hdmi_i2c_access_18591 oaktrail_hdmi_i2c_access 0-3 18591 NULL
134044 +__netdev_alloc_skb_18595 __netdev_alloc_skb 2 18595 NULL
134045 +zd1211b_hw_reset_phy_18596 zd1211b_hw_reset_phy 0 18596 NULL
134046 +xfs_btree_read_bufl_18597 xfs_btree_read_bufl 0 18597 NULL nohasharray
134047 +wlcore_boot_static_data_18597 wlcore_boot_static_data 0 18597 &xfs_btree_read_bufl_18597
134048 +show_pwm_temp_map_18598 show_pwm_temp_map 0 18598 NULL
134049 +filemap_fdatawait_range_18600 filemap_fdatawait_range 0 18600 NULL nohasharray
134050 +slabinfo_write_18600 slabinfo_write 0-3 18600 &filemap_fdatawait_range_18600
134051 +_nfs4_do_set_security_label_18602 _nfs4_do_set_security_label 0 18602 NULL
134052 +transfer_18603 transfer 0 18603 NULL
134053 +iowarrior_write_18604 iowarrior_write 3-0 18604 NULL
134054 +netxen_netdev_event_18605 netxen_netdev_event 0 18605 NULL
134055 +batadv_arp_get_type_18609 batadv_arp_get_type 3 18609 NULL nohasharray
134056 +show_in_18609 show_in 0 18609 &batadv_arp_get_type_18609
134057 +rtl8187b_init_status_urb_18610 rtl8187b_init_status_urb 0 18610 NULL
134058 +bql_set_limit_18612 bql_set_limit 4-0 18612 NULL
134059 +store_selfballoon_downhys_18615 store_selfballoon_downhys 0-4 18615 NULL
134060 +pci_parent_bus_reset_18619 pci_parent_bus_reset 0 18619 NULL
134061 +show_saturation_18621 show_saturation 0 18621 NULL
134062 +read_hw_18624 read_hw 0-5-6 18624 NULL
134063 +from_buffer_18625 from_buffer 3-0 18625 NULL
134064 +adcxx_show_name_18627 adcxx_show_name 0 18627 NULL
134065 +qlcnic_request_irq_18630 qlcnic_request_irq 0 18630 NULL
134066 +dnrmg_hook_18631 dnrmg_hook 0 18631 NULL
134067 +ext4_xattr_security_set_18633 ext4_xattr_security_set 0 18633 NULL
134068 +edd_show_legacy_sectors_per_track_18638 edd_show_legacy_sectors_per_track 0 18638 NULL
134069 +crypto_sha256_update_18640 crypto_sha256_update 0 18640 NULL nohasharray
134070 +vnic_dev_cmd_18640 vnic_dev_cmd 0 18640 &crypto_sha256_update_18640
134071 +rocker_flow_tbl_term_mac_18641 rocker_flow_tbl_term_mac 0 18641 NULL nohasharray
134072 +dwc3_gadget_start_18641 dwc3_gadget_start 0 18641 &rocker_flow_tbl_term_mac_18641 nohasharray
134073 +lpfc_oas_tgt_store_18641 lpfc_oas_tgt_store 0-4 18641 &dwc3_gadget_start_18641
134074 +__dev_set_mtu_18647 __dev_set_mtu 0 18647 NULL
134075 +as3935_sensor_sensitivity_show_18652 as3935_sensor_sensitivity_show 0 18652 NULL
134076 +boot_vga_show_18654 boot_vga_show 0 18654 NULL
134077 +show_18656 show 0 18656 NULL nohasharray
134078 +gpiod_request_18656 gpiod_request 0 18656 &show_18656 nohasharray
134079 +veth_get_sset_count_18656 veth_get_sset_count 0 18656 &gpiod_request_18656
134080 +snd_pcm_oss_write3_18657 snd_pcm_oss_write3 0-3 18657 NULL
134081 +raid5_set_cache_size_18660 raid5_set_cache_size 0 18660 NULL
134082 +ieee80211_if_fmt_rssi_threshold_18664 ieee80211_if_fmt_rssi_threshold 3 18664 NULL
134083 +unmap_page_18665 unmap_page 2-3 18665 NULL
134084 +xfs_iext_insert_18667 xfs_iext_insert 3 18667 NULL
134085 +blk_mq_main_cpu_notify_18677 blk_mq_main_cpu_notify 0 18677 NULL
134086 +wl12xx_set_authorized_18681 wl12xx_set_authorized 0 18681 NULL
134087 +fnic_stats_debugfs_read_18688 fnic_stats_debugfs_read 3-0 18688 NULL
134088 +snd_seq_timer_set_ppq_18693 snd_seq_timer_set_ppq 0 18693 NULL nohasharray
134089 +echo_client_prep_commit_18693 echo_client_prep_commit 8 18693 &snd_seq_timer_set_ppq_18693
134090 +lbs_set_snmp_mib_18694 lbs_set_snmp_mib 0 18694 NULL
134091 +cx231xx_send_usb_command_18699 cx231xx_send_usb_command 0 18699 NULL
134092 +kernfs_iop_getattr_18700 kernfs_iop_getattr 0 18700 NULL
134093 +w5300_get_regs_len_18702 w5300_get_regs_len 0 18702 NULL
134094 +snd_pcm_do_pause_18703 snd_pcm_do_pause 0 18703 NULL
134095 +replay_log_leb_18704 replay_log_leb 3 18704 NULL
134096 +dlm_recoverd_start_18705 dlm_recoverd_start 0 18705 NULL
134097 +iwl_dbgfs_rx_handlers_read_18708 iwl_dbgfs_rx_handlers_read 3-0 18708 NULL nohasharray
134098 +vmci_q_header_buf_ready_18708 vmci_q_header_buf_ready 0-3 18708 &iwl_dbgfs_rx_handlers_read_18708
134099 +ceph_alloc_page_vector_18710 ceph_alloc_page_vector 1 18710 NULL
134100 +fuse_dev_splice_write_18712 fuse_dev_splice_write 4 18712 NULL
134101 +show_fc_starget_port_id_18713 show_fc_starget_port_id 0 18713 NULL
134102 +nfs4_init_callback_netid_18717 nfs4_init_callback_netid 3 18717 NULL
134103 +add_host_store_18718 add_host_store 0-3 18718 NULL
134104 +dst_ca_read_18719 dst_ca_read 0-3 18719 NULL
134105 +store_uevent_18721 store_uevent 0-4 18721 NULL
134106 +pem_show_data_18725 pem_show_data 0 18725 NULL
134107 +meye_s_ctrl_18733 meye_s_ctrl 0 18733 NULL
134108 +wl12xx_top_reg_read_18735 wl12xx_top_reg_read 0 18735 NULL
134109 +show_temp_auto_point1_temp_18736 show_temp_auto_point1_temp 0 18736 NULL
134110 +store_scan_18738 store_scan 0-4 18738 NULL
134111 +aa_getprocattr_18740 aa_getprocattr 0 18740 NULL nohasharray
134112 +saa7110_s_stream_18740 saa7110_s_stream 0 18740 &aa_getprocattr_18740
134113 +o2hb_debug_create_18744 o2hb_debug_create 4 18744 NULL nohasharray
134114 +memcg_alloc_cache_id_18744 memcg_alloc_cache_id 0 18744 &o2hb_debug_create_18744
134115 +show_fnode_max_recv_dlength_18750 show_fnode_max_recv_dlength 0 18750 NULL
134116 +wep_packets_read_18751 wep_packets_read 3-0 18751 NULL
134117 +iscsit_na_dataout_timeout_retries_18758 iscsit_na_dataout_timeout_retries 0 18758 NULL
134118 +netxen_inetaddr_event_18760 netxen_inetaddr_event 0 18760 NULL
134119 +power_mode_show_18761 power_mode_show 0 18761 NULL
134120 +ov772x_mask_set_18767 ov772x_mask_set 0 18767 NULL nohasharray
134121 +vsock_create_18767 vsock_create 0 18767 &ov772x_mask_set_18767
134122 +snd_cx18_pcm_ioctl_18773 snd_cx18_pcm_ioctl 0 18773 NULL nohasharray
134123 +notify_free_show_18773 notify_free_show 0 18773 &snd_cx18_pcm_ioctl_18773
134124 +uinput_inject_events_18774 uinput_inject_events 0 18774 NULL
134125 +SyS_lsetxattr_18776 SyS_lsetxattr 4 18776 NULL
134126 +temp1_max_store_18777 temp1_max_store 0-4 18777 NULL
134127 +hw_init_18779 hw_init 0 18779 NULL
134128 +alloc_fcdev_18780 alloc_fcdev 1 18780 NULL
134129 +hidp_raw_request_18781 hidp_raw_request 4-0 18781 NULL nohasharray
134130 +show_vid_18781 show_vid 0 18781 &hidp_raw_request_18781
134131 +show_fc_rport_fast_io_fail_tmo_18784 show_fc_rport_fast_io_fail_tmo 0 18784 NULL
134132 +usb_reset_configuration_18787 usb_reset_configuration 0 18787 NULL
134133 +uart_write_room_18799 uart_write_room 0 18799 NULL
134134 +acpi_ec_transaction_18803 acpi_ec_transaction 0 18803 NULL
134135 +ims_pcu_attribute_show_18806 ims_pcu_attribute_show 0 18806 NULL nohasharray
134136 +mutex_lock_killable_nested_18806 mutex_lock_killable_nested 0 18806 &ims_pcu_attribute_show_18806
134137 +show_fc_host_port_type_18810 show_fc_host_port_type 0 18810 NULL nohasharray
134138 +ieee80211_auth_challenge_18810 ieee80211_auth_challenge 3 18810 &show_fc_host_port_type_18810
134139 +dm_stats_print_18815 dm_stats_print 7 18815 NULL
134140 +iscsi_nacl_attrib_store_dataout_timeout_retries_18816 iscsi_nacl_attrib_store_dataout_timeout_retries 0-3 18816 NULL
134141 +go7007_snd_pcm_prepare_18819 go7007_snd_pcm_prepare 0 18819 NULL
134142 +disabled_show_18820 disabled_show 0 18820 NULL
134143 +sys_modify_ldt_18824 sys_modify_ldt 3 18824 NULL
134144 +playback_pcm_prepare_18828 playback_pcm_prepare 0 18828 NULL
134145 +vmxnet3_create_queues_18830 vmxnet3_create_queues 0 18830 NULL
134146 +nmclan_suspend_18833 nmclan_suspend 0 18833 NULL
134147 +vidioc_reqbufs_18839 vidioc_reqbufs 0 18839 NULL
134148 +blkdev_write_iter_18840 blkdev_write_iter 0 18840 NULL
134149 +mtf_test_write_18844 mtf_test_write 3-0 18844 NULL
134150 +__uncore_flag_mode_show_18848 __uncore_flag_mode_show 0 18848 NULL
134151 +show_tcpInErrs_18849 show_tcpInErrs 0 18849 NULL
134152 +t3_sge_write_context_18852 t3_sge_write_context 0 18852 NULL
134153 +drm_ht_create_18853 drm_ht_create 2 18853 NULL
134154 +sctp_setsockopt_events_18862 sctp_setsockopt_events 3-0 18862 NULL
134155 +mlx4_SET_PORT_qpn_calc_18866 mlx4_SET_PORT_qpn_calc 0 18866 NULL
134156 +ieee80211_if_read_element_ttl_18869 ieee80211_if_read_element_ttl 3-0 18869 NULL
134157 +xlog_find_verify_log_record_18870 xlog_find_verify_log_record 2 18870 NULL
134158 +ubifs_tnc_locate_18876 ubifs_tnc_locate 0 18876 NULL
134159 +scsi_change_queue_depth_18881 scsi_change_queue_depth 2-0 18881 NULL
134160 +___alloc_bootmem_node_18882 ___alloc_bootmem_node 2 18882 NULL
134161 +tps6507x_pmic_is_enabled_18883 tps6507x_pmic_is_enabled 0 18883 NULL
134162 +tpacpi_driver_bluetooth_emulstate_show_18885 tpacpi_driver_bluetooth_emulstate_show 0 18885 NULL
134163 +sta_tx_latency_stat_reset_write_18887 sta_tx_latency_stat_reset_write 0-3 18887 NULL
134164 +lola_set_sample_rate_18888 lola_set_sample_rate 0 18888 NULL
134165 +chip_name_store_18889 chip_name_store 0-4 18889 NULL
134166 +imx074_cropcap_18891 imx074_cropcap 0 18891 NULL
134167 +comedi_isadma_alloc_18893 comedi_isadma_alloc 2 18893 NULL
134168 +rj54n1_set_rect_18898 rj54n1_set_rect 0 18898 NULL
134169 +devm_mdiobus_alloc_size_18902 devm_mdiobus_alloc_size 2 18902 NULL nohasharray
134170 +nilfs_btree_assign_v_18902 nilfs_btree_assign_v 0 18902 &devm_mdiobus_alloc_size_18902 nohasharray
134171 +gro_cells_init_18902 gro_cells_init 0 18902 &nilfs_btree_assign_v_18902
134172 +ds1685_rtc_sysfs_ctrl_regs_show_18905 ds1685_rtc_sysfs_ctrl_regs_show 0 18905 NULL
134173 +ipw2100_set_mac_address_18908 ipw2100_set_mac_address 0 18908 NULL
134174 +tracing_thresh_write_18909 tracing_thresh_write 3 18909 NULL
134175 +show_fnode_data_pdu_in_order_18910 show_fnode_data_pdu_in_order 0 18910 NULL
134176 +uwb_rc_scan_18911 uwb_rc_scan 0 18911 NULL
134177 +set_temp2_crit_hyst_18912 set_temp2_crit_hyst 0-4 18912 NULL
134178 +ceph_setxattr_18913 ceph_setxattr 4-0 18913 NULL nohasharray
134179 +sess_setup_18913 sess_setup 0 18913 &ceph_setxattr_18913
134180 +rtl8187_init_hw_18914 rtl8187_init_hw 0 18914 NULL
134181 +da9052_read_misc_channel_18915 da9052_read_misc_channel 0 18915 NULL
134182 +lpfc_fdmi_on_store_18917 lpfc_fdmi_on_store 0-4 18917 NULL
134183 +show_thermal_cruise_18919 show_thermal_cruise 0 18919 NULL
134184 +mangle_packet_18920 mangle_packet 7-9 18920 NULL
134185 +xfs_buf_read_uncached_18922 xfs_buf_read_uncached 3 18922 NULL nohasharray
134186 +max_user_freq_store_18922 max_user_freq_store 0-4 18922 &xfs_buf_read_uncached_18922
134187 +show_baseline_18929 show_baseline 0 18929 NULL
134188 +snapshot_write_next_18937 snapshot_write_next 0 18937 NULL
134189 +mxl5005s_SetRfFreqHz_18939 mxl5005s_SetRfFreqHz 0 18939 NULL
134190 +fmc_device_register_n_18942 fmc_device_register_n 2 18942 NULL
134191 +mtrr_del_18943 mtrr_del 1 18943 NULL
134192 +ida_get_new_18948 ida_get_new 0 18948 NULL
134193 +svc_sock_reclen_18950 svc_sock_reclen 0 18950 NULL
134194 +alloc_rx_slot_18951 alloc_rx_slot 0 18951 NULL
134195 +sctp_tsnmap_num_gabs_18952 sctp_tsnmap_num_gabs 0 18952 NULL nohasharray
134196 +inv_mpu6050_set_enable_18952 inv_mpu6050_set_enable 0 18952 &sctp_tsnmap_num_gabs_18952
134197 +__br_netpoll_enable_18953 __br_netpoll_enable 0 18953 NULL
134198 +store_18955 store 0 18955 NULL
134199 +dma_common_pages_remap_18966 dma_common_pages_remap 2 18966 NULL
134200 +ipv6_defrag_18967 ipv6_defrag 0 18967 NULL nohasharray
134201 +readfn_18967 readfn 0-3 18967 &ipv6_defrag_18967
134202 +lpfc_static_vport_show_18970 lpfc_static_vport_show 0 18970 NULL
134203 +rbd_minor_show_18974 rbd_minor_show 0 18974 NULL nohasharray
134204 +ath9k_htc_get_stats_18974 ath9k_htc_get_stats 0 18974 &rbd_minor_show_18974
134205 +twl4030reg_is_enabled_18977 twl4030reg_is_enabled 0 18977 NULL nohasharray
134206 +cx25821_buffer_prepare_18977 cx25821_buffer_prepare 0 18977 &twl4030reg_is_enabled_18977
134207 +tty_write_lock_18991 tty_write_lock 0 18991 NULL
134208 +net_open_18997 net_open 0 18997 NULL
134209 +si4713_transfer_18998 si4713_transfer 0-3 18998 NULL nohasharray
134210 +store_18998 store 0-3 18998 &si4713_transfer_18998
134211 +bnx2x_init_hw_18999 bnx2x_init_hw 0 18999 NULL
134212 +rt2400pci_set_state_19000 rt2400pci_set_state 0 19000 NULL nohasharray
134213 +phy_scan_fixups_19000 phy_scan_fixups 0 19000 &rt2400pci_set_state_19000
134214 +show_frontswap_inertia_19004 show_frontswap_inertia 0 19004 NULL
134215 +mei_me_fw_status_19005 mei_me_fw_status 0 19005 NULL
134216 +layout_in_gaps_19006 layout_in_gaps 2-0 19006 NULL nohasharray
134217 +ibm_get_attention_status_19006 ibm_get_attention_status 0 19006 &layout_in_gaps_19006
134218 +acpi_ev_initialize_region_19007 acpi_ev_initialize_region 0 19007 NULL
134219 +wait_port_writable_19011 wait_port_writable 0 19011 NULL
134220 +f2fs_setxattr_19012 f2fs_setxattr 0 19012 NULL
134221 +hash_netport6_expire_19013 hash_netport6_expire 4 19013 NULL
134222 +rc5t583_rtc_set_alarm_19017 rc5t583_rtc_set_alarm 0 19017 NULL nohasharray
134223 +store_shost_state_19017 store_shost_state 0-4 19017 &rc5t583_rtc_set_alarm_19017
134224 +xfs_trans_roll_19018 xfs_trans_roll 0 19018 NULL
134225 +tcp_port_write_19020 tcp_port_write 3-0 19020 NULL
134226 +cachefiles_daemon_bind_19023 cachefiles_daemon_bind 0 19023 NULL nohasharray
134227 +rtl92de_hw_init_19023 rtl92de_hw_init 0 19023 &cachefiles_daemon_bind_19023
134228 +edac_pci_dev_store_19027 edac_pci_dev_store 0-4 19027 NULL
134229 +xgmac_dma_desc_rings_init_19032 xgmac_dma_desc_rings_init 0 19032 NULL
134230 +sysfs_create_dir_ns_19033 sysfs_create_dir_ns 0 19033 NULL
134231 +revalidate_19043 revalidate 2-0 19043 NULL nohasharray
134232 +acpi_install_table_19043 acpi_install_table 1 19043 &revalidate_19043 nohasharray
134233 +mb862xx_i2c_write_19043 mb862xx_i2c_write 0 19043 &acpi_install_table_19043 nohasharray
134234 +snprintk_buf_19043 snprintk_buf 0 19043 &mb862xx_i2c_write_19043
134235 +drm_fb_helper_init_19044 drm_fb_helper_init 4-3 19044 NULL
134236 +acpi_ds_get_package_arguments_19046 acpi_ds_get_package_arguments 0 19046 NULL nohasharray
134237 +demote_rq_store_19046 demote_rq_store 0-3 19046 &acpi_ds_get_package_arguments_19046
134238 +afs_vnode_store_data_19048 afs_vnode_store_data 0 19048 NULL
134239 +osc_pinger_recov_seq_write_19056 osc_pinger_recov_seq_write 3 19056 NULL
134240 +pas_audio_prepare_for_input_19057 pas_audio_prepare_for_input 0 19057 NULL nohasharray
134241 +il_process_add_sta_resp_19057 il_process_add_sta_resp 0 19057 &pas_audio_prepare_for_input_19057
134242 +ads7846_disable_show_19061 ads7846_disable_show 0 19061 NULL
134243 +create_gpadl_header_19064 create_gpadl_header 2 19064 NULL
134244 +transient_duration_show_19065 transient_duration_show 0 19065 NULL
134245 +msix_map_region_19072 msix_map_region 2 19072 NULL
134246 +tg3_get_rxfh_indir_size_19074 tg3_get_rxfh_indir_size 0 19074 NULL
134247 +atkbd_do_show_extra_19077 atkbd_do_show_extra 0 19077 NULL
134248 +selinux_ip_output_19078 selinux_ip_output 0 19078 NULL
134249 +gue_gro_remcsum_19079 gue_gro_remcsum 5-2 19079 NULL
134250 +ceph_create_snap_context_19082 ceph_create_snap_context 1 19082 NULL nohasharray
134251 +show_fc_host_symbolic_name_19082 show_fc_host_symbolic_name 0 19082 &ceph_create_snap_context_19082
134252 +show_sched7_19083 show_sched7 0 19083 NULL
134253 +abx500_get_register_interruptible_19084 abx500_get_register_interruptible 0 19084 NULL
134254 +write_19086 write 0 19086 NULL
134255 +clk_core_set_rate_nolock_19089 clk_core_set_rate_nolock 0 19089 NULL
134256 +sys_process_vm_readv_19090 sys_process_vm_readv 3-5 19090 NULL nohasharray
134257 +brcmf_usbdev_qinit_19090 brcmf_usbdev_qinit 2 19090 &sys_process_vm_readv_19090
134258 +fw_flash_update_req_19092 fw_flash_update_req 0 19092 NULL
134259 +nouveau_sysfs_pstate_get_19094 nouveau_sysfs_pstate_get 0 19094 NULL
134260 +write_byte_19095 write_byte 0 19095 NULL
134261 +bcmgenet_init_rx_ring_19100 bcmgenet_init_rx_ring 0 19100 NULL
134262 +snd_pcm_oss_period_size_19101 snd_pcm_oss_period_size 0 19101 NULL
134263 +rt73usb_get_tx_data_len_19103 rt73usb_get_tx_data_len 0 19103 NULL
134264 +lm3556_indicator_pattern_store_19105 lm3556_indicator_pattern_store 0-4 19105 NULL
134265 +sta_last_seq_ctrl_read_19106 sta_last_seq_ctrl_read 3-0 19106 NULL
134266 +cifs_readv_from_socket_19109 cifs_readv_from_socket 3-4-0 19109 NULL
134267 +befs_statfs_19114 befs_statfs 0 19114 NULL
134268 +b43_gphy_op_init_19116 b43_gphy_op_init 0 19116 NULL
134269 +eni_setsockopt_19118 eni_setsockopt 0 19118 NULL
134270 +nb_callback_19124 nb_callback 0 19124 NULL nohasharray
134271 +ov6650_g_fmt_19124 ov6650_g_fmt 0 19124 &nb_callback_19124
134272 +ext4_inode_table_19125 ext4_inode_table 0 19125 NULL nohasharray
134273 +bh1770_prox_persistence_store_19125 bh1770_prox_persistence_store 0-4 19125 &ext4_inode_table_19125
134274 +max14577_read_reg_19127 max14577_read_reg 0 19127 NULL
134275 +mcam_vb_sg_buf_prepare_19130 mcam_vb_sg_buf_prepare 0 19130 NULL
134276 +show_alarms_reg_19136 show_alarms_reg 0 19136 NULL
134277 +lpfc_mlomgmt_show_19137 lpfc_mlomgmt_show 0 19137 NULL nohasharray
134278 +__gfs2_xattr_set_19137 __gfs2_xattr_set 0 19137 &lpfc_mlomgmt_show_19137 nohasharray
134279 +tg3_phy_reset_chanpat_19137 tg3_phy_reset_chanpat 0 19137 &__gfs2_xattr_set_19137
134280 +adp8860_bl_l1_daylight_dim_show_19139 adp8860_bl_l1_daylight_dim_show 0 19139 NULL
134281 +alloc_irdadev_19140 alloc_irdadev 1 19140 NULL
134282 +snd_pcm_lib_ioctl_fifo_size_19142 snd_pcm_lib_ioctl_fifo_size 0 19142 NULL
134283 +o2nm_cluster_show_19143 o2nm_cluster_show 0 19143 NULL
134284 +koneplus_sysfs_show_firmware_version_19147 koneplus_sysfs_show_firmware_version 0 19147 NULL
134285 +nfs4_handle_exception_19150 nfs4_handle_exception 0-2 19150 NULL
134286 +mls_context_to_sid_19151 mls_context_to_sid 0 19151 NULL
134287 +sleep_auth_read_19159 sleep_auth_read 3-0 19159 NULL
134288 +ext3_reserve_inode_write_19163 ext3_reserve_inode_write 0 19163 NULL nohasharray
134289 +store_virtual_19163 store_virtual 0-4 19163 &ext3_reserve_inode_write_19163
134290 +p2wi_smbus_xfer_19165 p2wi_smbus_xfer 0 19165 NULL
134291 +smk_write_access2_19170 smk_write_access2 3-0 19170 NULL
134292 +show_fcstat_fcp_output_requests_19177 show_fcstat_fcp_output_requests 0 19177 NULL
134293 +task_exit_notify_19181 task_exit_notify 0 19181 NULL
134294 +read_extent_buffer_to_user_19189 read_extent_buffer_to_user 4-3 19189 NULL nohasharray
134295 +snd_riptide_trigger_19189 snd_riptide_trigger 0 19189 &read_extent_buffer_to_user_19189
134296 +show_service_id_19190 show_service_id 0 19190 NULL
134297 +vlan_protocol_show_19193 vlan_protocol_show 0 19193 NULL
134298 +__iscsi_tpg_auth_show_userid_mutual_19197 __iscsi_tpg_auth_show_userid_mutual 0 19197 NULL
134299 +_ctl_board_tracer_show_19199 _ctl_board_tracer_show 0 19199 NULL
134300 +nouveau_hwmon_critical_temp_hyst_19201 nouveau_hwmon_critical_temp_hyst 0 19201 NULL
134301 +nilfs_direct_check_insert_19202 nilfs_direct_check_insert 0-2 19202 NULL
134302 +tw9910_s_stream_19204 tw9910_s_stream 0 19204 NULL nohasharray
134303 +mlx4_unicast_attach_19204 mlx4_unicast_attach 0 19204 &tw9910_s_stream_19204
134304 +iwl_dbgfs_reply_tx_error_read_19205 iwl_dbgfs_reply_tx_error_read 3-0 19205 NULL
134305 +qlcnic_store_beacon_19206 qlcnic_store_beacon 0-4 19206 NULL
134306 +show_sys_image_guid_19207 show_sys_image_guid 0 19207 NULL
134307 +dev_counters_read_19216 dev_counters_read 3-0 19216 NULL
134308 +wbcir_tx_19219 wbcir_tx 3 19219 NULL
134309 +nouveau_hwmon_max_temp_19222 nouveau_hwmon_max_temp 0 19222 NULL
134310 +snd_mask_max_19224 snd_mask_max 0 19224 NULL
134311 +_ctl_host_trace_buffer_enable_show_19227 _ctl_host_trace_buffer_enable_show 0 19227 NULL
134312 +kxcjk1013_validate_trigger_19230 kxcjk1013_validate_trigger 0 19230 NULL
134313 +vnic_dev_cmd_proxy_19232 vnic_dev_cmd_proxy 0 19232 NULL
134314 +bio_alloc_mddev_19238 bio_alloc_mddev 2 19238 NULL
134315 +airspy_set_mixer_gain_19239 airspy_set_mixer_gain 0 19239 NULL nohasharray
134316 +stk_s_ctrl_19239 stk_s_ctrl 0 19239 &airspy_set_mixer_gain_19239 nohasharray
134317 +set_attr_powered_19239 set_attr_powered 0-4 19239 &stk_s_ctrl_19239
134318 +smp_call_function_single_19240 smp_call_function_single 0 19240 NULL nohasharray
134319 +w5300_set_macaddr_19240 w5300_set_macaddr 0 19240 &smp_call_function_single_19240
134320 +selinux_inode_getsecctx_19244 selinux_inode_getsecctx 0 19244 NULL nohasharray
134321 +eth_validate_addr_19244 eth_validate_addr 0 19244 &selinux_inode_getsecctx_19244
134322 +store_priv_session_recovery_tmo_19245 store_priv_session_recovery_tmo 0-4 19245 NULL
134323 +aac_show_max_channel_19248 aac_show_max_channel 0 19248 NULL
134324 +bttv_risc_packed_19255 bttv_risc_packed 0 19255 NULL
134325 +ucma_query_19260 ucma_query 4 19260 NULL nohasharray
134326 +lp3972_ldo_is_enabled_19260 lp3972_ldo_is_enabled 0 19260 &ucma_query_19260
134327 +wdog_panic_handler_19262 wdog_panic_handler 0 19262 NULL
134328 +store_19264 store 0-3 19264 NULL nohasharray
134329 +fb_check_var_19264 fb_check_var 0 19264 &store_19264
134330 +twl_show_stats_19266 twl_show_stats 0 19266 NULL
134331 +sys_fcntl_19267 sys_fcntl 3 19267 NULL nohasharray
134332 +isight_start_streaming_19267 isight_start_streaming 0 19267 &sys_fcntl_19267 nohasharray
134333 +show_sys_hwmon_19267 show_sys_hwmon 0 19267 &isight_start_streaming_19267 nohasharray
134334 +bru_s_stream_19267 bru_s_stream 0 19267 &show_sys_hwmon_19267
134335 +store_engine1_load_19269 store_engine1_load 4-0 19269 NULL
134336 +rtl_pci_start_19273 rtl_pci_start 0 19273 NULL
134337 +tps65910_rtc_set_alarm_19275 tps65910_rtc_set_alarm 0 19275 NULL
134338 +patch_si3054_19278 patch_si3054 0 19278 NULL
134339 +il_dbgfs_rxon_filter_flags_read_19281 il_dbgfs_rxon_filter_flags_read 3-0 19281 NULL
134340 +io_mapping_map_wc_19284 io_mapping_map_wc 2 19284 NULL nohasharray
134341 +md5_export_19284 md5_export 0 19284 &io_mapping_map_wc_19284
134342 +batadv_tt_save_orig_buffer_19288 batadv_tt_save_orig_buffer 4 19288 NULL
134343 +snd_rawmidi_dev_register_19290 snd_rawmidi_dev_register 0 19290 NULL
134344 +raw_send_hdrinc_19292 raw_send_hdrinc 4 19292 NULL
134345 +show_in_max1_19293 show_in_max1 0 19293 NULL
134346 +virtnet_change_mtu_19294 virtnet_change_mtu 0 19294 NULL
134347 +patch_simple_hdmi_19296 patch_simple_hdmi 0 19296 NULL
134348 +TermChar_show_19300 TermChar_show 0 19300 NULL
134349 +fan_pwm1_show_19301 fan_pwm1_show 0 19301 NULL
134350 +ocfs2_prepare_inode_for_refcount_19303 ocfs2_prepare_inode_for_refcount 0 19303 NULL
134351 +event_tx_stuck_read_19305 event_tx_stuck_read 3-0 19305 NULL
134352 +bh1770_prox_persistence_show_19308 bh1770_prox_persistence_show 0 19308 NULL nohasharray
134353 +jffs2_do_setattr_19308 jffs2_do_setattr 0 19308 &bh1770_prox_persistence_show_19308
134354 +mtd_write_oob_19310 mtd_write_oob 0 19310 NULL
134355 +sr_write_gpio_19313 sr_write_gpio 0 19313 NULL
134356 +task_free_notify_19318 task_free_notify 0 19318 NULL nohasharray
134357 +update_scan_mode_19318 update_scan_mode 0 19318 &task_free_notify_19318
134358 +debug_read_19322 debug_read 3-0 19322 NULL nohasharray
134359 +rsxx_creg_read_19322 rsxx_creg_read 0 19322 &debug_read_19322
134360 +SYSC_sendfile64_19327 SYSC_sendfile64 4 19327 NULL nohasharray
134361 +wl1251_boot_run_firmware_19327 wl1251_boot_run_firmware 0 19327 &SYSC_sendfile64_19327
134362 +elan_smbus_get_checksum_19330 elan_smbus_get_checksum 0 19330 NULL
134363 +lbs_host_sleep_write_19332 lbs_host_sleep_write 3-0 19332 NULL
134364 +pwc_set_u16_ctrl_19335 pwc_set_u16_ctrl 0 19335 NULL nohasharray
134365 +ov7670_store_cmatrix_19335 ov7670_store_cmatrix 0 19335 &pwc_set_u16_ctrl_19335
134366 +saa7706h_set_reg24_19339 saa7706h_set_reg24 0 19339 NULL
134367 +bq32k_read_19342 bq32k_read 0 19342 NULL
134368 +group_show_19349 group_show 0 19349 NULL
134369 +__uncore_filter_isoc_show_19351 __uncore_filter_isoc_show 0 19351 NULL
134370 +hix5hd2_i2c_xfer_19354 hix5hd2_i2c_xfer 0-3 19354 NULL
134371 +bnx2x_get_phys_port_id_19355 bnx2x_get_phys_port_id 0 19355 NULL
134372 +si4713_choose_econtrol_action_19357 si4713_choose_econtrol_action 0 19357 NULL
134373 +musb_urb_enqueue_19358 musb_urb_enqueue 0 19358 NULL
134374 +firmware_data_write_19360 firmware_data_write 6-5-0 19360 NULL
134375 +mmio32read__write_file_19364 mmio32read__write_file 0 19364 NULL
134376 +ipheth_open_19366 ipheth_open 0 19366 NULL
134377 +qlge_vlan_rx_add_vid_19385 qlge_vlan_rx_add_vid 0 19385 NULL
134378 +interpret_user_input_19393 interpret_user_input 2-0 19393 NULL
134379 +v9fs_xattr_security_set_19396 v9fs_xattr_security_set 0 19396 NULL nohasharray
134380 +lxt973a2_read_status_19396 lxt973a2_read_status 0 19396 &v9fs_xattr_security_set_19396
134381 +sync_fill_pt_info_19397 sync_fill_pt_info 0 19397 NULL
134382 +get_unaligned_be16_19400 get_unaligned_be16 0 19400 NULL
134383 +get_n_events_by_type_19401 get_n_events_by_type 0 19401 NULL nohasharray
134384 +read_values_19401 read_values 0 19401 &get_n_events_by_type_19401
134385 +pep_recvmsg_19402 pep_recvmsg 4-0 19402 NULL
134386 +recover_timer_write_19403 recover_timer_write 3-0 19403 NULL
134387 +hid_hw_raw_request_19408 hid_hw_raw_request 0 19408 NULL
134388 +compr_flush_19409 compr_flush 2 19409 NULL
134389 +show_counter_rx_buf_ovfls_19414 show_counter_rx_buf_ovfls 0 19414 NULL nohasharray
134390 +perf_reboot_19414 perf_reboot 0 19414 &show_counter_rx_buf_ovfls_19414
134391 +target_fabric_tpg_param_attr_store_19419 target_fabric_tpg_param_attr_store 0-4 19419 NULL
134392 +synproxy_options_size_19422 synproxy_options_size 0 19422 NULL
134393 +dvbdmx_write_19423 dvbdmx_write 3 19423 NULL
134394 +write_begin_19424 write_begin 0 19424 NULL
134395 +snd_seq_ioctl_delete_port_19425 snd_seq_ioctl_delete_port 0 19425 NULL
134396 +packet_read_list_19427 packet_read_list 0 19427 NULL
134397 +cond_search_mask_read_19430 cond_search_mask_read 0-5-6 19430 NULL
134398 +esas2r_write_fw_19434 esas2r_write_fw 0-3-4 19434 NULL nohasharray
134399 +__phys_addr_19434 __phys_addr 0 19434 &esas2r_write_fw_19434
134400 +xfs_qm_vop_dqalloc_19436 xfs_qm_vop_dqalloc 0 19436 NULL nohasharray
134401 +rds_cancel_sent_to_19436 rds_cancel_sent_to 0 19436 &xfs_qm_vop_dqalloc_19436
134402 +snd_pcm_do_drain_init_19442 snd_pcm_do_drain_init 0 19442 NULL nohasharray
134403 +p2m_timeout_store_19442 p2m_timeout_store 0-4 19442 &snd_pcm_do_drain_init_19442
134404 +store_19443 store 0 19443 NULL
134405 +SyS_sched_getaffinity_19444 SyS_sched_getaffinity 2 19444 NULL
134406 +double_flag_store_19445 double_flag_store 0-4 19445 NULL
134407 +show_iface_mtu_19446 show_iface_mtu 0 19446 NULL
134408 +store_link_state_19448 store_link_state 0-4 19448 NULL
134409 +ds2781_set_pio_pin_19451 ds2781_set_pio_pin 0-4 19451 NULL
134410 +tps6507x_pmic_disable_19465 tps6507x_pmic_disable 0 19465 NULL
134411 +team_device_event_19466 team_device_event 0 19466 NULL
134412 +gp2ap020a00f_get_thresh_reg_19468 gp2ap020a00f_get_thresh_reg 0 19468 NULL
134413 +sctp_cmd_interpreter_19470 sctp_cmd_interpreter 0 19470 NULL
134414 +acpi_ut_validate_buffer_19473 acpi_ut_validate_buffer 0 19473 NULL
134415 +ab3100_get_register_interruptible_19474 ab3100_get_register_interruptible 0 19474 NULL
134416 +refill_pool_19477 refill_pool 2 19477 NULL
134417 +pxa_ep_queue_19480 pxa_ep_queue 0 19480 NULL
134418 +ksz9031_config_init_19483 ksz9031_config_init 0 19483 NULL
134419 +cpuset_can_attach_19498 cpuset_can_attach 0 19498 NULL
134420 +kstrtoll_from_user_19500 kstrtoll_from_user 2 19500 NULL
134421 +dequeue_signal_19504 dequeue_signal 0 19504 NULL
134422 +show_phys_width_19505 show_phys_width 0 19505 NULL nohasharray
134423 +bnx2fc_vport_destroy_19505 bnx2fc_vport_destroy 0 19505 &show_phys_width_19505
134424 +security_inode_setxattr_19506 security_inode_setxattr 0 19506 NULL
134425 +usb6fire_pcm_set_rate_19507 usb6fire_pcm_set_rate 0 19507 NULL
134426 +i2c_nuvoton_send_19508 i2c_nuvoton_send 0-3 19508 NULL nohasharray
134427 +rio_setup_inb_dbell_19508 rio_setup_inb_dbell 0 19508 &i2c_nuvoton_send_19508
134428 +ext4_add_new_descs_19509 ext4_add_new_descs 3 19509 NULL
134429 +i40e_get_regs_len_19512 i40e_get_regs_len 0 19512 NULL
134430 +ath10k_mem_value_write_19516 ath10k_mem_value_write 3-0 19516 NULL nohasharray
134431 +skb_realloc_headroom_19516 skb_realloc_headroom 2 19516 &ath10k_mem_value_write_19516
134432 +atm_alloc_charge_19517 atm_alloc_charge 2 19517 NULL nohasharray
134433 +dev_alloc_skb_19517 dev_alloc_skb 1 19517 &atm_alloc_charge_19517
134434 +batadv_tvlv_container_register_19520 batadv_tvlv_container_register 5 19520 NULL
134435 +gmbus_wait_hw_status_19522 gmbus_wait_hw_status 0 19522 NULL nohasharray
134436 +__uncore_filter_tid3_show_19522 __uncore_filter_tid3_show 0 19522 &gmbus_wait_hw_status_19522 nohasharray
134437 +reg_write_19522 reg_write 0 19522 &__uncore_filter_tid3_show_19522
134438 +pages_sharing_show_19524 pages_sharing_show 0 19524 NULL nohasharray
134439 +lpfc_oas_lun_state_set_19524 lpfc_oas_lun_state_set 0 19524 &pages_sharing_show_19524
134440 +iscsi_stat_instance_show_attr_fail_sess_19526 iscsi_stat_instance_show_attr_fail_sess 0 19526 NULL
134441 +jfs_fsync_19527 jfs_fsync 0 19527 NULL
134442 +set_eeprom3_19532 set_eeprom3 4-0 19532 NULL
134443 +nfc_llcp_build_tlv_19536 nfc_llcp_build_tlv 3 19536 NULL nohasharray
134444 +qla4xxx_phy_port_cnt_show_19536 qla4xxx_phy_port_cnt_show 0 19536 &nfc_llcp_build_tlv_19536
134445 +__videobuf_iolock_19538 __videobuf_iolock 0 19538 NULL
134446 +rx_packets_show_19543 rx_packets_show 0 19543 NULL nohasharray
134447 +vfb_check_var_19543 vfb_check_var 0 19543 &rx_packets_show_19543
134448 +koneplus_sysfs_read_sensor_19544 koneplus_sysfs_read_sensor 0-5-6 19544 NULL
134449 +pppoe_device_event_19547 pppoe_device_event 0 19547 NULL
134450 +cifs_revalidate_dentry_attr_19548 cifs_revalidate_dentry_attr 0 19548 NULL
134451 +pcrlock_19550 pcrlock 0 19550 NULL
134452 +shutdown_status_show_19554 shutdown_status_show 0 19554 NULL nohasharray
134453 +apds990x_prox_reporting_mode_show_19554 apds990x_prox_reporting_mode_show 0 19554 &shutdown_status_show_19554
134454 +set_pec_19556 set_pec 0-4 19556 NULL
134455 +eem_opts_ifname_show_19558 eem_opts_ifname_show 0 19558 NULL nohasharray
134456 +smack_inode_setsecurity_19558 smack_inode_setsecurity 0 19558 &eem_opts_ifname_show_19558
134457 +kernel_read_19559 kernel_read 0-4 19559 NULL
134458 +usb_show_dynids_19560 usb_show_dynids 0 19560 NULL
134459 +ocfs2_control_message_19564 ocfs2_control_message 3-0 19564 NULL
134460 +wlcore_hw_get_rx_packet_len_19565 wlcore_hw_get_rx_packet_len 0-3 19565 NULL
134461 +sctp_disconnect_19567 sctp_disconnect 0 19567 NULL
134462 +nfsd_read_19568 nfsd_read 5 19568 NULL
134463 +iscsi_tpg_param_show_TargetAlias_19570 iscsi_tpg_param_show_TargetAlias 0 19570 NULL
134464 +edac_device_ctl_poll_msec_store_19573 edac_device_ctl_poll_msec_store 0-3 19573 NULL
134465 +set_rx_filter_19574 set_rx_filter 0 19574 NULL
134466 +ieee80211_key_alloc_19575 ieee80211_key_alloc 3 19575 NULL
134467 +rcutorture_cpu_notify_19581 rcutorture_cpu_notify 0 19581 NULL
134468 +__da903x_read_19582 __da903x_read 0 19582 NULL
134469 +bm_status_read_19583 bm_status_read 3-0 19583 NULL
134470 +load_xattr_datum_19594 load_xattr_datum 0 19594 NULL nohasharray
134471 +selinux_inode_getattr_19594 selinux_inode_getattr 0 19594 &load_xattr_datum_19594 nohasharray
134472 +com20020_set_hwaddr_19594 com20020_set_hwaddr 0 19594 &selinux_inode_getattr_19594
134473 +show_message_age_timer_19595 show_message_age_timer 0 19595 NULL
134474 +iwl_pcie_load_cpu_sections_19600 iwl_pcie_load_cpu_sections 0 19600 NULL
134475 +msi_bus_store_19603 msi_bus_store 0-4 19603 NULL
134476 +drbg_sec_strength_19604 drbg_sec_strength 0 19604 NULL
134477 +reg_reqs_19606 reg_reqs 0 19606 NULL nohasharray
134478 +hdmi_create_eld_ctl_19606 hdmi_create_eld_ctl 0 19606 &reg_reqs_19606
134479 +qib_aio_write_19613 qib_aio_write 0 19613 NULL
134480 +show_srp_rport_state_19617 show_srp_rport_state 0 19617 NULL nohasharray
134481 +_ctl_host_trace_buffer_store_19617 _ctl_host_trace_buffer_store 0-4 19617 &show_srp_rport_state_19617
134482 +lm8323_set_disable_19619 lm8323_set_disable 0-4 19619 NULL
134483 +fmc_read_eeprom_19626 fmc_read_eeprom 0-5-6 19626 NULL
134484 +get_rfc1002_length_19628 get_rfc1002_length 0 19628 NULL
134485 +show_failed_reconnects_19629 show_failed_reconnects 0 19629 NULL
134486 +set_spdif_rate_19632 set_spdif_rate 0 19632 NULL nohasharray
134487 +init_verbs_show_19632 init_verbs_show 0 19632 &set_spdif_rate_19632
134488 +__mei_cl_recv_19636 __mei_cl_recv 3 19636 NULL
134489 +s2255_s_ctrl_19642 s2255_s_ctrl 0 19642 NULL nohasharray
134490 +selinux_syslog_19642 selinux_syslog 0 19642 &s2255_s_ctrl_19642
134491 +bridge_id_show_19644 bridge_id_show 0 19644 NULL
134492 +__zs_cpu_up_19647 __zs_cpu_up 0 19647 NULL
134493 +advwdt_write_19648 advwdt_write 0-3 19648 NULL nohasharray
134494 +xadc_power_adc_b_19648 xadc_power_adc_b 0 19648 &advwdt_write_19648
134495 +au8522_s_stream_19649 au8522_s_stream 0 19649 NULL
134496 +cm_get_battery_temperature_19650 cm_get_battery_temperature 0 19650 NULL
134497 +parser_init_19651 parser_init 2 19651 NULL
134498 +usbvision_rvmalloc_19655 usbvision_rvmalloc 1 19655 NULL nohasharray
134499 +xfs_attr_args_init_19655 xfs_attr_args_init 0 19655 &usbvision_rvmalloc_19655
134500 +LoadBitmap_19658 LoadBitmap 2 19658 NULL nohasharray
134501 +gpiochip_lock_as_irq_19658 gpiochip_lock_as_irq 0 19658 &LoadBitmap_19658
134502 +pwm_polarity_show_19660 pwm_polarity_show 0 19660 NULL nohasharray
134503 +instantiate_19660 instantiate 0 19660 &pwm_polarity_show_19660 nohasharray
134504 +iwl_dbgfs_pm_params_write_19660 iwl_dbgfs_pm_params_write 0-3 19660 &instantiate_19660
134505 +edd_show_interface_19665 edd_show_interface 0 19665 NULL nohasharray
134506 +wl1271_acx_beacon_filter_table_19665 wl1271_acx_beacon_filter_table 0 19665 &edd_show_interface_19665
134507 +ath10k_read_pktlog_filter_19667 ath10k_read_pktlog_filter 3-0 19667 NULL
134508 +selinux_socket_sendmsg_19668 selinux_socket_sendmsg 0 19668 NULL
134509 +nettel_reboot_notifier_19672 nettel_reboot_notifier 0 19672 NULL nohasharray
134510 +enable_19672 enable 0 19672 &nettel_reboot_notifier_19672
134511 +acpi_read_slow_19673 acpi_read_slow 3-2 19673 NULL
134512 +usbnet_write_cmd_19679 usbnet_write_cmd 7-0 19679 NULL
134513 +pm8001_chip_fw_flash_update_build_19685 pm8001_chip_fw_flash_update_build 0 19685 NULL
134514 +edac_device_ctl_panic_on_ue_store_19687 edac_device_ctl_panic_on_ue_store 0-3 19687 NULL
134515 +validate_npar_config_19688 validate_npar_config 0 19688 NULL
134516 +airspy_queue_setup_19692 airspy_queue_setup 0 19692 NULL
134517 +f2fs_issue_flush_19697 f2fs_issue_flush 0 19697 NULL
134518 +hints_show_19705 hints_show 0 19705 NULL
134519 +i2c_smbus_write_i2c_block_data_19706 i2c_smbus_write_i2c_block_data 0 19706 NULL nohasharray
134520 +store_fan_div_19706 store_fan_div 0-4 19706 &i2c_smbus_write_i2c_block_data_19706
134521 +memblock_virt_alloc_low_nopanic_19714 memblock_virt_alloc_low_nopanic 1 19714 NULL
134522 +read_reg_19723 read_reg 0 19723 NULL nohasharray
134523 +port_enable_19723 port_enable 0 19723 &read_reg_19723
134524 +sleep_functions_on_battery_store_19725 sleep_functions_on_battery_store 0-4 19725 NULL
134525 +wm8350_block_write_19727 wm8350_block_write 2-3-0 19727 NULL
134526 +target_stat_scsi_transport_show_attr_inst_19730 target_stat_scsi_transport_show_attr_inst 0 19730 NULL
134527 +iwlagn_commit_rxon_19737 iwlagn_commit_rxon 0 19737 NULL
134528 +snd_usX2Y_usbpcm_prepare_19741 snd_usX2Y_usbpcm_prepare 0 19741 NULL
134529 +p9_client_read_19750 p9_client_read 5-0 19750 NULL
134530 +lookup_level0_dirty_19752 lookup_level0_dirty 0 19752 NULL
134531 +pnpbios_proc_write_19758 pnpbios_proc_write 3 19758 NULL
134532 +ocfs2_readpages_19759 ocfs2_readpages 4 19759 NULL nohasharray
134533 +broadsheet_spiflash_write_sector_19759 broadsheet_spiflash_write_sector 0 19759 &ocfs2_readpages_19759
134534 +jffs2_acl_from_medium_19762 jffs2_acl_from_medium 2 19762 NULL
134535 +osst_recover_wait_frame_19766 osst_recover_wait_frame 0 19766 NULL
134536 +readhscx_19769 readhscx 0 19769 NULL nohasharray
134537 +i8k_get_fan_type_19769 i8k_get_fan_type 0 19769 &readhscx_19769
134538 +flush_write_buffer_19770 flush_write_buffer 0 19770 NULL
134539 +pch_phub_gbe_serial_rom_conf_mp_19773 pch_phub_gbe_serial_rom_conf_mp 0 19773 NULL
134540 +ipath_f_get_base_info_19778 ipath_f_get_base_info 0 19778 NULL
134541 +set_battery_life_extender_19779 set_battery_life_extender 0-4 19779 NULL
134542 +saa7146_vmalloc_build_pgtable_19780 saa7146_vmalloc_build_pgtable 2 19780 NULL nohasharray
134543 +v3020_read_time_19780 v3020_read_time 0 19780 &saa7146_vmalloc_build_pgtable_19780 nohasharray
134544 +pm80xx_chip_ssp_io_req_19780 pm80xx_chip_ssp_io_req 0 19780 &v3020_read_time_19780
134545 +target_core_alua_tg_pt_gp_show_attr_alua_support_lba_dependent_19782 target_core_alua_tg_pt_gp_show_attr_alua_support_lba_dependent 0 19782 NULL
134546 +team_change_mtu_19785 team_change_mtu 0 19785 NULL
134547 +max_adj_show_19786 max_adj_show 0 19786 NULL nohasharray
134548 +ixgbe_fcoe_ddp_get_19786 ixgbe_fcoe_ddp_get 4 19786 &max_adj_show_19786
134549 +efm32_i2c_master_xfer_19788 efm32_i2c_master_xfer 0-3 19788 NULL
134550 +elan_sysfs_read_product_id_19789 elan_sysfs_read_product_id 0 19789 NULL
134551 +multicast_querier_interval_store_19790 multicast_querier_interval_store 4-0 19790 NULL
134552 +si3054_build_controls_19795 si3054_build_controls 0 19795 NULL
134553 +ems_usb_write_mode_19800 ems_usb_write_mode 0 19800 NULL nohasharray
134554 +btree_migratepage_19800 btree_migratepage 0 19800 &ems_usb_write_mode_19800
134555 +check_acpi_ids_19802 check_acpi_ids 0 19802 NULL
134556 +memory_isolate_notify_19808 memory_isolate_notify 0 19808 NULL
134557 +store_thermal_cruise_19810 store_thermal_cruise 0-4 19810 NULL
134558 +nci_hci_set_param_19812 nci_hci_set_param 5 19812 NULL nohasharray
134559 +ext2_setsize_19812 ext2_setsize 0 19812 &nci_hci_set_param_19812
134560 +fsa9480_show_manualsw_19815 fsa9480_show_manualsw 0 19815 NULL
134561 +ath10k_write_htt_max_amsdu_ampdu_19820 ath10k_write_htt_max_amsdu_ampdu 3-0 19820 NULL
134562 +mwl8k_get_stats_19823 mwl8k_get_stats 0 19823 NULL nohasharray
134563 +iwl_dbgfs_disable_power_off_write_19823 iwl_dbgfs_disable_power_off_write 0-3 19823 &mwl8k_get_stats_19823
134564 +irda_setsockopt_19824 irda_setsockopt 5-0 19824 NULL nohasharray
134565 +index_show_19824 index_show 0 19824 &irda_setsockopt_19824
134566 +xfs_bmap_add_extent_hole_real_19828 xfs_bmap_add_extent_hole_real 0 19828 NULL
134567 +pcpu_next_unpop_19831 pcpu_next_unpop 4 19831 NULL
134568 +vfs_getxattr_19832 vfs_getxattr 0 19832 NULL nohasharray
134569 +hash_walk_new_entry_19832 hash_walk_new_entry 0 19832 &vfs_getxattr_19832
134570 +c2port_show_flash_size_19834 c2port_show_flash_size 0 19834 NULL
134571 +__vfs_setxattr_noperm_19838 __vfs_setxattr_noperm 0 19838 NULL
134572 +bad_inode_listxattr_19840 bad_inode_listxattr 0-3 19840 NULL
134573 +_regulator_disable_19841 _regulator_disable 0 19841 NULL
134574 +ks959_change_speed_19843 ks959_change_speed 0 19843 NULL
134575 +ath10k_vdev_setup_sync_19847 ath10k_vdev_setup_sync 0 19847 NULL
134576 +ieee80211_mesh_rx_mgmt_action_19849 ieee80211_mesh_rx_mgmt_action 3 19849 NULL
134577 +oti6858_open_19850 oti6858_open 0 19850 NULL
134578 +sis190_mac_addr_19851 sis190_mac_addr 0 19851 NULL
134579 +cfg80211_mlme_register_mgmt_19852 cfg80211_mlme_register_mgmt 5 19852 NULL
134580 +dlm_lock_19858 dlm_lock 0 19858 NULL
134581 +local_cpus_show_19862 local_cpus_show 0 19862 NULL nohasharray
134582 +use_zero_page_store_19862 use_zero_page_store 0-4 19862 &local_cpus_show_19862
134583 +llcp_allocate_pdu_19866 llcp_allocate_pdu 3 19866 NULL nohasharray
134584 +twlreg_grp_19866 twlreg_grp 0 19866 &llcp_allocate_pdu_19866
134585 +ip6gre_err_19869 ip6gre_err 5 19869 NULL nohasharray
134586 +vid_out_queue_setup_19869 vid_out_queue_setup 0 19869 &ip6gre_err_19869 nohasharray
134587 +ext3_xattr_user_set_19869 ext3_xattr_user_set 0 19869 &vid_out_queue_setup_19869
134588 +iwl_mvm_add_bcast_sta_19871 iwl_mvm_add_bcast_sta 0 19871 NULL nohasharray
134589 +store_19871 store 0 19871 &iwl_mvm_add_bcast_sta_19871
134590 +si5351_xtal_prepare_19878 si5351_xtal_prepare 0 19878 NULL nohasharray
134591 +start_19878 start 0 19878 &si5351_xtal_prepare_19878
134592 +netevent_callback_19879 netevent_callback 0 19879 NULL
134593 +mrp_request_join_19882 mrp_request_join 4 19882 NULL nohasharray
134594 +dummy_hrtimer_stop_19882 dummy_hrtimer_stop 0 19882 &mrp_request_join_19882 nohasharray
134595 +security_setprocattr_19882 security_setprocattr 0-4 19882 &dummy_hrtimer_stop_19882
134596 +dev_pm_qos_update_user_latency_tolerance_19891 dev_pm_qos_update_user_latency_tolerance 0 19891 NULL
134597 +acpi_pm_pre_suspend_19892 acpi_pm_pre_suspend 0 19892 NULL
134598 +show_19893 show 0 19893 NULL nohasharray
134599 +_readpage_19893 _readpage 0 19893 &show_19893
134600 +wl1251_chip_wakeup_19894 wl1251_chip_wakeup 0 19894 NULL
134601 +xgbe_init_ring_19901 xgbe_init_ring 3-0 19901 NULL nohasharray
134602 +qlcnic_sysfs_read_pci_config_19901 qlcnic_sysfs_read_pci_config 6-0-5 19901 &xgbe_init_ring_19901
134603 +bonding_show_fail_over_mac_19903 bonding_show_fail_over_mac 0 19903 NULL
134604 +aes_decrypt_interrupt_read_19910 aes_decrypt_interrupt_read 3-0 19910 NULL
134605 +ecryptfs_read_xattr_region_19911 ecryptfs_read_xattr_region 0 19911 NULL
134606 +rt73usb_set_state_19917 rt73usb_set_state 0 19917 NULL
134607 +ps_upsd_max_apturn_read_19918 ps_upsd_max_apturn_read 3-0 19918 NULL
134608 +ipath_tempsense_read_19921 ipath_tempsense_read 0 19921 NULL
134609 +mangle_name_19923 mangle_name 0 19923 NULL
134610 +cgroup_task_count_19930 cgroup_task_count 0 19930 NULL
134611 +__add_section_19931 __add_section 0 19931 NULL
134612 +ceph_read_iter_19940 ceph_read_iter 0 19940 NULL
134613 +v4l2_ctrl_new_19942 v4l2_ctrl_new 12-8 19942 NULL
134614 +iwl_dbgfs_rx_queue_read_19943 iwl_dbgfs_rx_queue_read 3-0 19943 NULL
134615 +ds1672_get_datetime_19948 ds1672_get_datetime 0 19948 NULL nohasharray
134616 +store_temp_target_19948 store_temp_target 0-4 19948 &ds1672_get_datetime_19948
134617 +set_volt_max_19950 set_volt_max 0-4 19950 NULL
134618 +zd_ioread32v_locked_19953 zd_ioread32v_locked 0 19953 NULL
134619 +ll_xattr_cache_list_19954 ll_xattr_cache_list 0 19954 NULL
134620 +tipc_bind_19957 tipc_bind 0 19957 NULL
134621 +wl3501_resume_19959 wl3501_resume 0 19959 NULL
134622 +hfsplus_user_listxattr_19960 hfsplus_user_listxattr 0-5 19960 NULL
134623 +sd_s_ctrl_19963 sd_s_ctrl 0 19963 NULL
134624 +ax25_send_frame_19964 ax25_send_frame 2 19964 NULL nohasharray
134625 +bt819_s_ctrl_19964 bt819_s_ctrl 0 19964 &ax25_send_frame_19964
134626 +set_aw_pt_bi_19967 set_aw_pt_bi 0 19967 NULL
134627 +ims_pcu_ofn_reg_data_store_19974 ims_pcu_ofn_reg_data_store 0-4 19974 NULL
134628 +attr_sensitivity_store_cptkbd_19976 attr_sensitivity_store_cptkbd 0-4 19976 NULL
134629 +apparmor_getprocattr_19982 apparmor_getprocattr 0 19982 NULL
134630 +snd_usbtv_card_trigger_19983 snd_usbtv_card_trigger 0 19983 NULL
134631 +attach_hdlc_protocol_19986 attach_hdlc_protocol 3 19986 NULL
134632 +i40e_reserve_msix_vectors_19989 i40e_reserve_msix_vectors 2 19989 NULL nohasharray
134633 +rtw_set_wps_probe_resp_19989 rtw_set_wps_probe_resp 3 19989 &i40e_reserve_msix_vectors_19989
134634 +_osd_req_finalize_set_attr_list_19990 _osd_req_finalize_set_attr_list 0 19990 NULL nohasharray
134635 +islpci_upload_fw_19990 islpci_upload_fw 0 19990 &_osd_req_finalize_set_attr_list_19990
134636 +find_overflow_devnum_19995 find_overflow_devnum 0 19995 NULL
134637 +reshape_direction_show_19999 reshape_direction_show 0 19999 NULL
134638 +diva_um_idi_read_20003 diva_um_idi_read 0 20003 NULL
134639 +cpuset_write_s64_20004 cpuset_write_s64 0 20004 NULL
134640 +spmi_ext_register_readl_20005 spmi_ext_register_readl 0 20005 NULL
134641 +event_trigger_write_20009 event_trigger_write 3 20009 NULL
134642 +tree_mod_log_eb_move_20011 tree_mod_log_eb_move 5 20011 NULL
134643 +disk_events_async_show_20020 disk_events_async_show 0 20020 NULL
134644 +smsc911x_reg_read_20026 smsc911x_reg_read 0 20026 NULL nohasharray
134645 +sisusb_write_memio_long_20026 sisusb_write_memio_long 0 20026 &smsc911x_reg_read_20026
134646 +SYSC_fgetxattr_20027 SYSC_fgetxattr 4 20027 NULL
134647 +split_scan_timeout_read_20029 split_scan_timeout_read 3-0 20029 NULL nohasharray
134648 +ufs_readpage_20029 ufs_readpage 0 20029 &split_scan_timeout_read_20029
134649 +acpi_ds_obj_stack_pop_20030 acpi_ds_obj_stack_pop 0 20030 NULL nohasharray
134650 +bq2415x_sysfs_set_enable_20030 bq2415x_sysfs_set_enable 0-4 20030 &acpi_ds_obj_stack_pop_20030
134651 +radeon_hwmon_show_temp_20032 radeon_hwmon_show_temp 0 20032 NULL nohasharray
134652 +ocfs2_xattr_security_set_20032 ocfs2_xattr_security_set 0 20032 &radeon_hwmon_show_temp_20032
134653 +platform_suspend_prepare_20036 platform_suspend_prepare 0 20036 NULL
134654 +read_tape_20037 read_tape 0 20037 NULL
134655 +nvkm_disp_create__20040 nvkm_disp_create_ 4-7 20040 NULL nohasharray
134656 +cxacru_sysfs_show_upstream_attenuation_20040 cxacru_sysfs_show_upstream_attenuation 0 20040 &nvkm_disp_create__20040
134657 +mwl8k_init_txqs_20042 mwl8k_init_txqs 0 20042 NULL
134658 +cmdline_show_20044 cmdline_show 0 20044 NULL
134659 +mt_show_quirks_20045 mt_show_quirks 0 20045 NULL
134660 +show_compression_20048 show_compression 0 20048 NULL
134661 +usX2Y_urbs_allocate_20052 usX2Y_urbs_allocate 0 20052 NULL
134662 +lpfc_txcmplq_hw_show_20055 lpfc_txcmplq_hw_show 0 20055 NULL
134663 +__be32_to_cpup_20056 __be32_to_cpup 0 20056 NULL
134664 +roccat_common2_sysfs_write_stored_lights_20059 roccat_common2_sysfs_write_stored_lights 0-6-5 20059 NULL
134665 +upcall_20060 upcall 0-4 20060 NULL
134666 +w1_ds2760_io_20065 w1_ds2760_io 3-4-0 20065 NULL
134667 +iwl_mvm_power_mac_dbgfs_read_20067 iwl_mvm_power_mac_dbgfs_read 4-0 20067 NULL nohasharray
134668 +__uncore_filter_state2_show_20067 __uncore_filter_state2_show 0 20067 &iwl_mvm_power_mac_dbgfs_read_20067
134669 +l2tp_ip6_getname_20071 l2tp_ip6_getname 0 20071 NULL
134670 +target_message_20072 target_message 2 20072 NULL
134671 +rawv6_sendmsg_20080 rawv6_sendmsg 4-0 20080 NULL nohasharray
134672 +ieee802154_check_concurrent_iface_20080 ieee802154_check_concurrent_iface 0 20080 &rawv6_sendmsg_20080 nohasharray
134673 +init_chip_reset_20080 init_chip_reset 0 20080 &ieee802154_check_concurrent_iface_20080
134674 +fuse_conn_limit_read_20084 fuse_conn_limit_read 3-0 20084 NULL
134675 +aat2870_reg_write_file_20086 aat2870_reg_write_file 3-0 20086 NULL
134676 +reiserfs_dir_fsync_20088 reiserfs_dir_fsync 0 20088 NULL
134677 +team_options_register_20091 team_options_register 3-0 20091 NULL nohasharray
134678 +lpfc_poll_show_20091 lpfc_poll_show 0 20091 &team_options_register_20091 nohasharray
134679 +rt2800pci_set_state_20091 rt2800pci_set_state 0 20091 &lpfc_poll_show_20091 nohasharray
134680 +ssb_attr_sprom_store_20091 ssb_attr_sprom_store 0-3 20091 &rt2800pci_set_state_20091
134681 +sctp_make_data_20093 sctp_make_data 3 20093 NULL
134682 +mls_context_cpy_high_20094 mls_context_cpy_high 0 20094 NULL
134683 +mptscsih_board_assembly_show_20096 mptscsih_board_assembly_show 0 20096 NULL
134684 +read_int_20098 read_int 0 20098 NULL nohasharray
134685 +dn_auto_bind_20098 dn_auto_bind 0 20098 &read_int_20098
134686 +attr_press_speed_store_tpkbd_20100 attr_press_speed_store_tpkbd 0-4 20100 NULL
134687 +snd_es1938_playback1_trigger_20102 snd_es1938_playback1_trigger 0 20102 NULL
134688 +xfs_qm_dqget_20103 xfs_qm_dqget 0 20103 NULL
134689 +fd_do_unmap_20109 fd_do_unmap 4 20109 NULL
134690 +nilfs_segments_clean_segments_show_20115 nilfs_segments_clean_segments_show 0 20115 NULL
134691 +iscsi_tpg_param_store_TargetAlias_20119 iscsi_tpg_param_store_TargetAlias 0-3 20119 NULL
134692 +cx18_s_audio_sampling_freq_20123 cx18_s_audio_sampling_freq 0 20123 NULL nohasharray
134693 +adp8870_bl_l4_indoor_dim_store_20123 adp8870_bl_l4_indoor_dim_store 4-0 20123 &cx18_s_audio_sampling_freq_20123
134694 +bluetooth_get_status_20129 bluetooth_get_status 0 20129 NULL nohasharray
134695 +dlci_open_20129 dlci_open 0 20129 &bluetooth_get_status_20129
134696 +noop_init_queue_20130 noop_init_queue 0 20130 NULL
134697 +self_check_vid_hdr_20131 self_check_vid_hdr 0 20131 NULL
134698 +selinux_ip_postroute_compat_20134 selinux_ip_postroute_compat 0 20134 NULL
134699 +snd_info_register_20136 snd_info_register 0 20136 NULL
134700 +jffs2_fsync_20143 jffs2_fsync 0 20143 NULL
134701 +btrfs_writepages_20144 btrfs_writepages 0 20144 NULL
134702 +get_fan_off_20148 get_fan_off 0 20148 NULL nohasharray
134703 +scsi_bus_prepare_20148 scsi_bus_prepare 0 20148 &get_fan_off_20148
134704 +send_init_20149 send_init 0 20149 NULL nohasharray
134705 +ip_vs_in_icmp_20149 ip_vs_in_icmp 0 20149 &send_init_20149
134706 +write_20150 write 0 20150 NULL
134707 +rbd_dev_v2_image_size_20154 rbd_dev_v2_image_size 0 20154 NULL
134708 +ext4_ext_direct_IO_20165 ext4_ext_direct_IO 4-0 20165 NULL
134709 +tomoyo_commit_ok_20167 tomoyo_commit_ok 2 20167 NULL
134710 +os_desc_attr_show_20169 os_desc_attr_show 0 20169 NULL nohasharray
134711 +qib_user_sdma_writev_20169 qib_user_sdma_writev 0 20169 &os_desc_attr_show_20169 nohasharray
134712 +gem_open_20169 gem_open 0 20169 &qib_user_sdma_writev_20169
134713 +jffs2_rubinmips_decompress_20170 jffs2_rubinmips_decompress 0 20170 NULL
134714 +read_flush_pipefs_20171 read_flush_pipefs 3-0 20171 NULL
134715 +wep_addr_key_count_read_20174 wep_addr_key_count_read 3-0 20174 NULL
134716 +kstrtou8_20177 kstrtou8 0 20177 NULL
134717 +i2c_send_byte_20180 i2c_send_byte 0 20180 NULL
134718 +ieee802154_check_mac_settings_20182 ieee802154_check_mac_settings 0 20182 NULL
134719 +acpi_ds_load2_end_op_20185 acpi_ds_load2_end_op 0 20185 NULL nohasharray
134720 +atm_init_aal5_20185 atm_init_aal5 0 20185 &acpi_ds_load2_end_op_20185
134721 +ax25_hard_header_20187 ax25_hard_header 0 20187 NULL nohasharray
134722 +atl1e_phy_setup_autoneg_adv_20187 atl1e_phy_setup_autoneg_adv 0 20187 &ax25_hard_header_20187
134723 +trusted_set_20196 trusted_set 0 20196 NULL
134724 +fan_pwm1_enable_show_20200 fan_pwm1_enable_show 0 20200 NULL nohasharray
134725 +phy_init_hw_20200 phy_init_hw 0 20200 &fan_pwm1_enable_show_20200
134726 +video_end_20205 video_end 0 20205 NULL
134727 +bitmap_find_next_zero_area_off_20211 bitmap_find_next_zero_area_off 2-3-0-4-5-6 20211 NULL
134728 +ds1343_read_time_20213 ds1343_read_time 0 20213 NULL
134729 +udf_do_extend_file_20214 udf_do_extend_file 0 20214 NULL
134730 +parport_uss720_epp_write_addr_20216 parport_uss720_epp_write_addr 0 20216 NULL
134731 +dpm_suspend_noirq_20217 dpm_suspend_noirq 0 20217 NULL
134732 +target_fabric_port_attr_show_20218 target_fabric_port_attr_show 0 20218 NULL
134733 +__radix_tree_create_20221 __radix_tree_create 0 20221 NULL
134734 +efivar_attr_read_20222 efivar_attr_read 0 20222 NULL nohasharray
134735 +destid_show_20222 destid_show 0 20222 &efivar_attr_read_20222
134736 +bind_20227 bind 0 20227 NULL
134737 +pvr2_ctrl_value_to_sym_20229 pvr2_ctrl_value_to_sym 5 20229 NULL
134738 +ds1374_wdt_read_20232 ds1374_wdt_read 0-3 20232 NULL
134739 +ath10k_mac_set_frag_20235 ath10k_mac_set_frag 0 20235 NULL
134740 +sstfb_check_var_20237 sstfb_check_var 0 20237 NULL nohasharray
134741 +ext2_unfreeze_20237 ext2_unfreeze 0 20237 &sstfb_check_var_20237
134742 +show_selfballoon_min_usable_mb_20238 show_selfballoon_min_usable_mb 0 20238 NULL
134743 +ltc4261_show_value_20241 ltc4261_show_value 0 20241 NULL
134744 +stk1160_i2c_xfer_20245 stk1160_i2c_xfer 0-3 20245 NULL
134745 +uvc_init_video_bulk_20246 uvc_init_video_bulk 0 20246 NULL nohasharray
134746 +fm3130_set_alarm_20246 fm3130_set_alarm 0 20246 &uvc_init_video_bulk_20246 nohasharray
134747 +sxgbe_change_mtu_20246 sxgbe_change_mtu 0 20246 &fm3130_set_alarm_20246
134748 +rose_sendmsg_20249 rose_sendmsg 4-0 20249 NULL
134749 +tm6000_i2c_send_regs_20250 tm6000_i2c_send_regs 5-0 20250 NULL
134750 +async_20251 async 0 20251 NULL
134751 +store_filter_20252 store_filter 0-4 20252 NULL
134752 +resource_size_20256 resource_size 0 20256 NULL
134753 +ssd1307fb_write_array_20258 ssd1307fb_write_array 3 20258 NULL
134754 +sru_s_stream_20259 sru_s_stream 0 20259 NULL
134755 +wl1271_boot_soft_reset_20262 wl1271_boot_soft_reset 0 20262 NULL nohasharray
134756 +target_core_hba_attr_store_20262 target_core_hba_attr_store 0-4 20262 &wl1271_boot_soft_reset_20262
134757 +mt2063_set_dnc_output_enable_20263 mt2063_set_dnc_output_enable 0 20263 NULL nohasharray
134758 +i40e_open_20263 i40e_open 0 20263 &mt2063_set_dnc_output_enable_20263
134759 +notifier_from_errno_20267 notifier_from_errno 0-1 20267 NULL
134760 +torture_shutdown_notify_20269 torture_shutdown_notify 0 20269 NULL
134761 +gadget_dev_desc_idProduct_show_20270 gadget_dev_desc_idProduct_show 0 20270 NULL
134762 +fuse_copy_args_20271 fuse_copy_args 0 20271 NULL
134763 +tg3_restart_hw_20272 tg3_restart_hw 0 20272 NULL
134764 +vcc_mode_show_20273 vcc_mode_show 0 20273 NULL
134765 +snd_seq_ioctl_get_port_info_20274 snd_seq_ioctl_get_port_info 0 20274 NULL
134766 +mp_unregister_gsi_20278 mp_unregister_gsi 1 20278 NULL nohasharray
134767 +power_up_20278 power_up 0 20278 &mp_unregister_gsi_20278
134768 +w1_master_attribute_show_max_slave_count_20280 w1_master_attribute_show_max_slave_count 0 20280 NULL
134769 +mx2_start_streaming_20282 mx2_start_streaming 0 20282 NULL
134770 +gfs2_setattr_simple_20283 gfs2_setattr_simple 0 20283 NULL
134771 +__uncore_match_rnid4_show_20285 __uncore_match_rnid4_show 0 20285 NULL
134772 +__rds_rdma_map_20287 __rds_rdma_map 0 20287 NULL
134773 +snd_pcm_hw_param_near_20288 snd_pcm_hw_param_near 0 20288 NULL nohasharray
134774 +rxrpc_krb5_decode_principal_20288 rxrpc_krb5_decode_principal 0 20288 &snd_pcm_hw_param_near_20288
134775 +wait_for_bulk_out_ready_20289 wait_for_bulk_out_ready 0 20289 NULL
134776 +blk_mq_hw_sysfs_queued_show_20294 blk_mq_hw_sysfs_queued_show 0 20294 NULL
134777 +btrfs_header_nritems_20296 btrfs_header_nritems 0 20296 NULL
134778 +do_take_over_console_20297 do_take_over_console 0 20297 NULL
134779 +r10_sync_page_io_20307 r10_sync_page_io 3 20307 NULL
134780 +curr_bitstream_show_20308 curr_bitstream_show 0 20308 NULL
134781 +lpfc_cr_count_show_20309 lpfc_cr_count_show 0 20309 NULL
134782 +show_sched1_20310 show_sched1 0 20310 NULL nohasharray
134783 +sock_common_recvmsg_20310 sock_common_recvmsg 0-4 20310 &show_sched1_20310
134784 +_rtl92s_get_h2c_cmdlen_20312 _rtl92s_get_h2c_cmdlen 0 20312 NULL
134785 +dm_get_reserved_bio_based_ios_20315 dm_get_reserved_bio_based_ios 0 20315 NULL nohasharray
134786 +lapic_suspend_20315 lapic_suspend 0 20315 &dm_get_reserved_bio_based_ios_20315
134787 +tx_tx_burst_programmed_read_20320 tx_tx_burst_programmed_read 3-0 20320 NULL
134788 +qlcnic_sysfs_get_port_stats_20321 qlcnic_sysfs_get_port_stats 0-6-5 20321 NULL nohasharray
134789 +disable_hwint_20321 disable_hwint 0 20321 &qlcnic_sysfs_get_port_stats_20321
134790 +vx_send_msg_nolock_20322 vx_send_msg_nolock 0 20322 NULL nohasharray
134791 +target_stat_scsi_tgt_port_show_attr_dev_20322 target_stat_scsi_tgt_port_show_attr_dev 0 20322 &vx_send_msg_nolock_20322
134792 +snd_cs4281_BA1_read_20323 snd_cs4281_BA1_read 5-0 20323 NULL
134793 +clockevents_unbind_20324 clockevents_unbind 0 20324 NULL
134794 +wacom_buttons_luminance_store_20325 wacom_buttons_luminance_store 0-4 20325 NULL
134795 +cyapa_i2c_reg_read_block_20326 cyapa_i2c_reg_read_block 0 20326 NULL
134796 +sys_dmi_modalias_show_20334 sys_dmi_modalias_show 0 20334 NULL
134797 +lpt_gc_20337 lpt_gc 0 20337 NULL
134798 +patch_nvhdmi_2ch_20339 patch_nvhdmi_2ch 0 20339 NULL
134799 +gfs2_glock_nq_m_20347 gfs2_glock_nq_m 1-0 20347 NULL
134800 +show_turbo_20348 show_turbo 0 20348 NULL
134801 +si2157_cmd_execute_20350 si2157_cmd_execute 0 20350 NULL
134802 +show_tablet_20355 show_tablet 0 20355 NULL
134803 +fw_load_from_user_helper_20360 fw_load_from_user_helper 0 20360 NULL
134804 +ltc4245_show_power_20364 ltc4245_show_power 0 20364 NULL
134805 +aio_migratepage_20365 aio_migratepage 0 20365 NULL
134806 +qla82xx_pci_mem_read_direct_20368 qla82xx_pci_mem_read_direct 2 20368 NULL
134807 +core_num_show_20369 core_num_show 0 20369 NULL
134808 +wl1271_acx_keep_alive_mode_20372 wl1271_acx_keep_alive_mode 0 20372 NULL
134809 +asix_get_eeprom_len_20373 asix_get_eeprom_len 0 20373 NULL
134810 +thermal_get_sensor_20377 thermal_get_sensor 0 20377 NULL
134811 +wakeup_total_time_show_20378 wakeup_total_time_show 0 20378 NULL
134812 +smk_set_cipso_20379 smk_set_cipso 3-0 20379 NULL
134813 +block_read_full_page_20380 block_read_full_page 0 20380 NULL
134814 +SMB2_flush_20381 SMB2_flush 0 20381 NULL
134815 +stmmac_get_sset_count_20387 stmmac_get_sset_count 0 20387 NULL
134816 +show_fcoe_ctlr_device_miss_fka_20388 show_fcoe_ctlr_device_miss_fka 0 20388 NULL
134817 +sdev_show_device_busy_20392 sdev_show_device_busy 0 20392 NULL nohasharray
134818 +vxge_hw_vpath_mac_addr_delete_20392 vxge_hw_vpath_mac_addr_delete 0 20392 &sdev_show_device_busy_20392
134819 +power_supply_read_temp_20397 power_supply_read_temp 0 20397 NULL
134820 +__kfifo_from_user_20399 __kfifo_from_user 3 20399 NULL nohasharray
134821 +SyS_get_mempolicy_20399 SyS_get_mempolicy 3 20399 &__kfifo_from_user_20399
134822 +igb_vlan_rx_add_vid_20402 igb_vlan_rx_add_vid 0 20402 NULL
134823 +arcmsr_attr_host_fw_version_20411 arcmsr_attr_host_fw_version 0 20411 NULL nohasharray
134824 +whole_disk_show_20411 whole_disk_show 0 20411 &arcmsr_attr_host_fw_version_20411
134825 +acpi_ds_init_object_from_op_20413 acpi_ds_init_object_from_op 0 20413 NULL nohasharray
134826 +a_alt_hnp_support_show_20413 a_alt_hnp_support_show 0 20413 &acpi_ds_init_object_from_op_20413
134827 +wl1271_acx_sg_enable_20415 wl1271_acx_sg_enable 0 20415 NULL
134828 +cx231xx_i2c_check_for_device_20416 cx231xx_i2c_check_for_device 0 20416 NULL
134829 +eeprom_store_20424 eeprom_store 0-4 20424 NULL
134830 +igb_setup_rx_resources_20425 igb_setup_rx_resources 0 20425 NULL
134831 +add_hash_entry_20427 add_hash_entry 0 20427 NULL
134832 +igbvf_setup_tx_resources_20428 igbvf_setup_tx_resources 0 20428 NULL
134833 +anysee_ctrl_msg_20430 anysee_ctrl_msg 0 20430 NULL
134834 +find_skb_20431 find_skb 2 20431 NULL
134835 +fmc_send_cmd_20435 fmc_send_cmd 5-0 20435 NULL
134836 +mptscsih_debug_level_show_20438 mptscsih_debug_level_show 0 20438 NULL
134837 +_ctl_version_mpi_show_20455 _ctl_version_mpi_show 0 20455 NULL nohasharray
134838 +show_fc_host_port_id_20455 show_fc_host_port_id 0 20455 &_ctl_version_mpi_show_20455 nohasharray
134839 +adp8860_bl_l3_dark_dim_show_20455 adp8860_bl_l3_dark_dim_show 0 20455 &show_fc_host_port_id_20455
134840 +ath10k_pci_hif_map_service_to_pipe_20460 ath10k_pci_hif_map_service_to_pipe 0 20460 NULL
134841 +ds2781_read_user_eeprom_bin_20461 ds2781_read_user_eeprom_bin 6-5-0 20461 NULL nohasharray
134842 +ir_open_20461 ir_open 0 20461 &ds2781_read_user_eeprom_bin_20461
134843 +wl18xx_wait_for_event_20464 wl18xx_wait_for_event 0 20464 NULL
134844 +compat_ipv6_setsockopt_20468 compat_ipv6_setsockopt 5 20468 NULL nohasharray
134845 +adp8860_bl_l1_daylight_max_show_20468 adp8860_bl_l1_daylight_max_show 0 20468 &compat_ipv6_setsockopt_20468 nohasharray
134846 +mwl8k_reload_firmware_20468 mwl8k_reload_firmware 0 20468 &adp8860_bl_l1_daylight_max_show_20468
134847 +read_buf_20469 read_buf 2 20469 NULL
134848 +reiserfs_chown_xattrs_20471 reiserfs_chown_xattrs 0 20471 NULL
134849 +bio_trim_20472 bio_trim 2 20472 NULL nohasharray
134850 +alloc_pipe_config_20472 alloc_pipe_config 0 20472 &bio_trim_20472
134851 +pci_mmcfg_read_numachip_20473 pci_mmcfg_read_numachip 0 20473 NULL
134852 +nfs4_do_setattr_20475 nfs4_do_setattr 0 20475 NULL
134853 +btrfs_get_32_20476 btrfs_get_32 0 20476 NULL nohasharray
134854 +adt7x10_write_byte_20476 adt7x10_write_byte 0 20476 &btrfs_get_32_20476
134855 +start_service_discovery_20477 start_service_discovery 4 20477 NULL nohasharray
134856 +show_scan_age_20477 show_scan_age 0 20477 &start_service_discovery_20477
134857 +memcg_update_list_lru_20486 memcg_update_list_lru 3-0 20486 NULL
134858 +vxge_open_20497 vxge_open 0 20497 NULL
134859 +i7core_inject_enable_store_20501 i7core_inject_enable_store 0-4 20501 NULL
134860 +elan_sysfs_read_iap_ver_20502 elan_sysfs_read_iap_ver 0 20502 NULL
134861 +hidraw_report_event_20503 hidraw_report_event 3 20503 NULL nohasharray
134862 +mcs_net_open_20503 mcs_net_open 0 20503 &hidraw_report_event_20503
134863 +w1_master_attribute_show_pullup_20506 w1_master_attribute_show_pullup 0 20506 NULL
134864 +ipr_store_adapter_state_20513 ipr_store_adapter_state 0-4 20513 NULL
134865 +i2c_atmel_recv_20516 i2c_atmel_recv 0-3 20516 NULL nohasharray
134866 +thermal_throttle_add_dev_20516 thermal_throttle_add_dev 0 20516 &i2c_atmel_recv_20516
134867 +nilfs_snapshot_blocks_count_show_20518 nilfs_snapshot_blocks_count_show 0 20518 NULL
134868 +xfs_dir3_leaf_get_buf_20519 xfs_dir3_leaf_get_buf 0 20519 NULL
134869 +xfs_iext_realloc_direct_20521 xfs_iext_realloc_direct 2 20521 NULL
134870 +drbd_bm_resize_20522 drbd_bm_resize 2 20522 NULL
134871 +dpm_suspend_start_20531 dpm_suspend_start 0 20531 NULL
134872 +amd_create_gatt_pages_20537 amd_create_gatt_pages 1 20537 NULL
134873 +acpi_ex_extract_from_field_20539 acpi_ex_extract_from_field 0 20539 NULL
134874 +mwifiex_cmd_802_11_subsc_evt_20540 mwifiex_cmd_802_11_subsc_evt 0 20540 NULL
134875 +store_soft_offline_page_20548 store_soft_offline_page 0-4 20548 NULL
134876 +scsi_report_opcode_20551 scsi_report_opcode 3 20551 NULL
134877 +bch_snprint_string_list_20552 bch_snprint_string_list 0 20552 NULL
134878 +venus_create_20555 venus_create 4 20555 NULL
134879 +show_fc_rport_port_state_20557 show_fc_rport_port_state 0 20557 NULL
134880 +pm8001_chip_sata_req_20559 pm8001_chip_sata_req 0 20559 NULL
134881 +iscsi_stat_instance_show_attr_fail_type_20560 iscsi_stat_instance_show_attr_fail_type 0 20560 NULL
134882 +rt2x00debug_read_rfcsr_20562 rt2x00debug_read_rfcsr 0-3 20562 NULL
134883 +o2hb_heartbeat_group_threshold_show_20570 o2hb_heartbeat_group_threshold_show 0 20570 NULL nohasharray
134884 +xfs_bmap_isaeof_20570 xfs_bmap_isaeof 0 20570 &o2hb_heartbeat_group_threshold_show_20570
134885 +ctnetlink_label_size_20572 ctnetlink_label_size 0 20572 NULL nohasharray
134886 +isight_prepare_20572 isight_prepare 0 20572 &ctnetlink_label_size_20572
134887 +bch_flash_dev_show_20574 bch_flash_dev_show 0 20574 NULL nohasharray
134888 +dead_read_20574 dead_read 0 20574 &bch_flash_dev_show_20574
134889 +cachefiles_daemon_frun_20577 cachefiles_daemon_frun 0 20577 NULL
134890 +bluetooth_enable_show_20578 bluetooth_enable_show 0 20578 NULL nohasharray
134891 +command_setcolourbalance_20578 command_setcolourbalance 0 20578 &bluetooth_enable_show_20578 nohasharray
134892 +wl1271_acx_sta_rate_policies_20578 wl1271_acx_sta_rate_policies 0 20578 &command_setcolourbalance_20578
134893 +xen_pci_notifier_20579 xen_pci_notifier 0 20579 NULL
134894 +set_performance_level_20580 set_performance_level 0-4 20580 NULL
134895 +saa711x_s_stream_20581 saa711x_s_stream 0 20581 NULL
134896 +uwb_rc_dev_addr_mgmt_20582 uwb_rc_dev_addr_mgmt 0 20582 NULL
134897 +store_pwm_ast_20585 store_pwm_ast 0-4 20585 NULL
134898 +ksz8873mll_read_status_20586 ksz8873mll_read_status 0 20586 NULL
134899 +ocfs2_cluster_lock_20588 ocfs2_cluster_lock 0 20588 NULL
134900 +r820t_get_if_frequency_20589 r820t_get_if_frequency 0 20589 NULL
134901 +nforce2_check_status_20594 nforce2_check_status 0 20594 NULL
134902 +set_secure_conn_20596 set_secure_conn 4 20596 NULL
134903 +quota_refresh_group_store_20597 quota_refresh_group_store 0-3 20597 NULL
134904 +lpfc_task_mgmt_tmo_show_20600 lpfc_task_mgmt_tmo_show 0 20600 NULL nohasharray
134905 +saa7706h_set_reg16_20600 saa7706h_set_reg16 0 20600 &lpfc_task_mgmt_tmo_show_20600
134906 +sync_timeline_create_20601 sync_timeline_create 2 20601 NULL
134907 +_netdev_open_20602 _netdev_open 0 20602 NULL
134908 +lirc_write_20604 lirc_write 3 20604 NULL
134909 +qlcnic_config_led_20611 qlcnic_config_led 0 20611 NULL
134910 +first_done_show_20612 first_done_show 0 20612 NULL
134911 +i2c_mux_master_xfer_20613 i2c_mux_master_xfer 3 20613 NULL
134912 +qib_qsfp_write_20614 qib_qsfp_write 0-2-4 20614 NULL
134913 +inject_enable_write_20617 inject_enable_write 0-3 20617 NULL
134914 +device_capabilities_show_20619 device_capabilities_show 0 20619 NULL
134915 +show_20621 show 0 20621 NULL
134916 +adp8860_bl_l1_daylight_dim_store_20623 adp8860_bl_l1_daylight_dim_store 0-4 20623 NULL
134917 +rpipe_check_aim_20627 rpipe_check_aim 0 20627 NULL
134918 +show_min_hyst_20635 show_min_hyst 0 20635 NULL nohasharray
134919 +adfs_dir_read_20635 adfs_dir_read 0 20635 &show_min_hyst_20635
134920 +squashfs_trusted_get_20637 squashfs_trusted_get 0 20637 NULL
134921 +w1_ds2780_io_20638 w1_ds2780_io 4-3-0 20638 NULL
134922 +snd_pcm_oss_prepare_20641 snd_pcm_oss_prepare 0 20641 NULL
134923 +__uncore_iss_show_20642 __uncore_iss_show 0 20642 NULL nohasharray
134924 +asus_gps_switch_20642 asus_gps_switch 0 20642 &__uncore_iss_show_20642
134925 +setattr_20644 setattr 0 20644 NULL
134926 +kfifo_copy_to_user_20646 kfifo_copy_to_user 3-4 20646 NULL
134927 +sierra_write_room_20649 sierra_write_room 0 20649 NULL
134928 +oz_add_farewell_20652 oz_add_farewell 5 20652 NULL
134929 +macvtap_get_user_20655 macvtap_get_user 0 20655 NULL nohasharray
134930 +bond_option_arp_validate_set_20655 bond_option_arp_validate_set 0 20655 &macvtap_get_user_20655
134931 +wacom_luminance_store_20659 wacom_luminance_store 0-4 20659 NULL nohasharray
134932 +oz_cdev_read_20659 oz_cdev_read 3 20659 &wacom_luminance_store_20659
134933 +ixgbe_open_20663 ixgbe_open 0 20663 NULL
134934 +fcoe_enable_20664 fcoe_enable 0 20664 NULL
134935 +selinux_nlmsg_lookup_20665 selinux_nlmsg_lookup 0 20665 NULL nohasharray
134936 +smk_netlbl_mls_20665 smk_netlbl_mls 0 20665 &selinux_nlmsg_lookup_20665 nohasharray
134937 +ad1983_add_spdif_mux_ctl_20665 ad1983_add_spdif_mux_ctl 0 20665 &smk_netlbl_mls_20665
134938 +show_temp_crit_20674 show_temp_crit 0 20674 NULL
134939 +downcall_20675 downcall 0-3 20675 NULL
134940 +snd_hdsp_playback_copy_20676 snd_hdsp_playback_copy 5 20676 NULL nohasharray
134941 +btrfs_qgroup_reserve_20676 btrfs_qgroup_reserve 0 20676 &snd_hdsp_playback_copy_20676
134942 +session_write_kbytes_show_20678 session_write_kbytes_show 0 20678 NULL
134943 +dvb_dmxdev_buffer_read_20682 dvb_dmxdev_buffer_read 0-4 20682 NULL
134944 +btrfs_node_blockptr_20685 btrfs_node_blockptr 0 20685 NULL
134945 +store_20687 store 0 20687 NULL
134946 +ipath_user_sdma_coalesce_20688 ipath_user_sdma_coalesce 0 20688 NULL
134947 +set_sas_linkspeed_names_20690 set_sas_linkspeed_names 0 20690 NULL
134948 +show_low_power_20693 show_low_power 0 20693 NULL nohasharray
134949 +cross_eof_20693 cross_eof 0 20693 &show_low_power_20693
134950 +xpcs_reg_addr_write_20694 xpcs_reg_addr_write 3-0 20694 NULL
134951 +read_file_tgt_int_stats_20697 read_file_tgt_int_stats 3-0 20697 NULL nohasharray
134952 +bond_master_netdev_event_20697 bond_master_netdev_event 0 20697 &read_file_tgt_int_stats_20697
134953 +cipso_v4_gentag_rng_20703 cipso_v4_gentag_rng 0 20703 NULL nohasharray
134954 +show_conn_param_ISCSI_PARAM_IPV6_FLOW_LABEL_20703 show_conn_param_ISCSI_PARAM_IPV6_FLOW_LABEL 0 20703 &cipso_v4_gentag_rng_20703
134955 +roles_init_20704 roles_init 0 20704 NULL
134956 +fwnet_header_create_20705 fwnet_header_create 0 20705 NULL
134957 +set_alarm_20706 set_alarm 0 20706 NULL
134958 +pcpu_page_first_chunk_20712 pcpu_page_first_chunk 1 20712 NULL nohasharray
134959 +dev_show_model_20712 dev_show_model 0 20712 &pcpu_page_first_chunk_20712 nohasharray
134960 +carl9170_debugfs_bug_write_20712 carl9170_debugfs_bug_write 0-3 20712 &dev_show_model_20712
134961 +hfs_direct_IO_20714 hfs_direct_IO 4-0 20714 NULL
134962 +ocfs2_read_xattr_bucket_20722 ocfs2_read_xattr_bucket 0 20722 NULL
134963 +security_context_to_sid_force_20724 security_context_to_sid_force 2-0 20724 NULL
134964 +msi001_set_gain_20725 msi001_set_gain 0 20725 NULL nohasharray
134965 +dlm_user_cancel_20725 dlm_user_cancel 0 20725 &msi001_set_gain_20725
134966 +vmxnet3_open_20730 vmxnet3_open 0 20730 NULL
134967 +mt2063_write_20732 mt2063_write 0 20732 NULL
134968 +edd_show_host_bus_20735 edd_show_host_bus 0 20735 NULL nohasharray
134969 +write_field_20735 write_field 0 20735 &edd_show_host_bus_20735
134970 +mem_used_max_store_20741 mem_used_max_store 0-4 20741 NULL
134971 +br_netpoll_setup_20742 br_netpoll_setup 0 20742 NULL
134972 +fb_prepare_logo_20743 fb_prepare_logo 0 20743 NULL nohasharray
134973 +show_vpd_pg80_20743 show_vpd_pg80 6-0-5 20743 &fb_prepare_logo_20743
134974 +e1000_test_msi_20744 e1000_test_msi 0 20744 NULL
134975 +axxia_i2c_xfer_msg_20746 axxia_i2c_xfer_msg 0 20746 NULL nohasharray
134976 +__page_symlink_20746 __page_symlink 3 20746 &axxia_i2c_xfer_msg_20746
134977 +vol_cdev_direct_write_20751 vol_cdev_direct_write 3-0 20751 NULL
134978 +pm860x_rtc_read_time_20756 pm860x_rtc_read_time 0 20756 NULL nohasharray
134979 +f2fs_sbi_show_20756 f2fs_sbi_show 0 20756 &pm860x_rtc_read_time_20756
134980 +iwlagn_alloc_bcast_station_20759 iwlagn_alloc_bcast_station 0 20759 NULL
134981 +splice_read_20762 splice_read 0 20762 NULL
134982 +brcmf_p2p_escan_20763 brcmf_p2p_escan 2 20763 NULL
134983 +bfad_im_hw_version_show_20764 bfad_im_hw_version_show 0 20764 NULL
134984 +ubi_io_read_20767 ubi_io_read 0 20767 NULL
134985 +SyS_recvfrom_20771 SyS_recvfrom 3 20771 NULL
134986 +rtl8139_get_sset_count_20776 rtl8139_get_sset_count 0 20776 NULL
134987 +acpi_ex_resolve_operands_20782 acpi_ex_resolve_operands 0 20782 NULL nohasharray
134988 +dlci_dev_event_20782 dlci_dev_event 0 20782 &acpi_ex_resolve_operands_20782
134989 +vmw_fb_check_var_20787 vmw_fb_check_var 0 20787 NULL
134990 +fd_show_configfs_dev_params_20788 fd_show_configfs_dev_params 0 20788 NULL nohasharray
134991 +swap_write_page_20788 swap_write_page 0 20788 &fd_show_configfs_dev_params_20788
134992 +fb_alloc_cmap_gfp_20792 fb_alloc_cmap_gfp 2 20792 NULL nohasharray
134993 +store_hard_offline_page_20792 store_hard_offline_page 0-4 20792 &fb_alloc_cmap_gfp_20792
134994 +iommu_range_alloc_20794 iommu_range_alloc 3 20794 NULL
134995 +iwl_dbgfs_rxon_flags_read_20795 iwl_dbgfs_rxon_flags_read 3-0 20795 NULL
134996 +compat_filldir64_20796 compat_filldir64 3 20796 NULL nohasharray
134997 +ipip6_tunnel_change_mtu_20796 ipip6_tunnel_change_mtu 0 20796 &compat_filldir64_20796
134998 +edid_write_20797 edid_write 3-0 20797 NULL
134999 +wlan_show_20798 wlan_show 0 20798 NULL nohasharray
135000 +ath10k_wmi_connect_20798 ath10k_wmi_connect 0 20798 &wlan_show_20798
135001 +snd_p16v_pcm_trigger_playback_20799 snd_p16v_pcm_trigger_playback 0 20799 NULL
135002 +show_nguid_20800 show_nguid 0 20800 NULL
135003 +iwl_pcie_prepare_card_hw_20801 iwl_pcie_prepare_card_hw 0 20801 NULL
135004 +lp3972_dcdc_is_enabled_20807 lp3972_dcdc_is_enabled 0 20807 NULL
135005 +wl12xx_acx_sg_cfg_20808 wl12xx_acx_sg_cfg 0 20808 NULL nohasharray
135006 +netxen_napi_add_20808 netxen_napi_add 0 20808 &wl12xx_acx_sg_cfg_20808
135007 +sys_sendto_20809 sys_sendto 6-3 20809 NULL
135008 +cfv_alloc_and_copy_skb_20812 cfv_alloc_and_copy_skb 4 20812 NULL
135009 +sysfs_add_file_to_group_20814 sysfs_add_file_to_group 0 20814 NULL
135010 +strndup_user_20819 strndup_user 2 20819 NULL nohasharray
135011 +do_glock_20819 do_glock 0 20819 &strndup_user_20819
135012 +memory_max_write_20820 memory_max_write 0-3 20820 NULL
135013 +cp_alloc_rings_20823 cp_alloc_rings 0 20823 NULL
135014 +make_rate_20827 make_rate 0 20827 NULL
135015 +kvaser_usb_open_20828 kvaser_usb_open 0 20828 NULL
135016 +hugetlbfs_setattr_20829 hugetlbfs_setattr 0 20829 NULL
135017 +__cfs_schedulable_20830 __cfs_schedulable 0 20830 NULL
135018 +wl1271_format_buffer_20834 wl1271_format_buffer 2-0 20834 NULL nohasharray
135019 +lpfc_hba_queue_depth_show_20834 lpfc_hba_queue_depth_show 0 20834 &wl1271_format_buffer_20834
135020 +uvc_alloc_entity_20836 uvc_alloc_entity 3-4 20836 NULL nohasharray
135021 +nilfs_checkpoints_attr_show_20836 nilfs_checkpoints_attr_show 0 20836 &uvc_alloc_entity_20836
135022 +show_min_width_20837 show_min_width 0 20837 NULL
135023 +keyspan_write_20838 keyspan_write 0-4 20838 NULL
135024 +get_fan_target_20839 get_fan_target 0 20839 NULL
135025 +fsp_attr_show_vscroll_20843 fsp_attr_show_vscroll 0 20843 NULL
135026 +p9_tag_alloc_20845 p9_tag_alloc 3 20845 NULL
135027 +nvme_trans_supported_vpd_pages_20847 nvme_trans_supported_vpd_pages 4 20847 NULL nohasharray
135028 +usnic_ib_netdevice_event_20847 usnic_ib_netdevice_event 0 20847 &nvme_trans_supported_vpd_pages_20847
135029 +usb_serial_generic_submit_read_urb_20848 usb_serial_generic_submit_read_urb 0 20848 NULL
135030 +v4l2_write_20849 v4l2_write 0-3 20849 NULL
135031 +midi_synth_load_patch_20852 midi_synth_load_patch 0 20852 NULL
135032 +decompress_20854 decompress 0 20854 NULL
135033 +cp2112_i2c_xfer_20860 cp2112_i2c_xfer 0-3 20860 NULL
135034 +dsa_slave_init_20862 dsa_slave_init 0 20862 NULL
135035 +target_stat_scsi_transport_show_attr_dev_name_20864 target_stat_scsi_transport_show_attr_dev_name 0 20864 NULL
135036 +iwl_dbgfs_pm_params_read_20866 iwl_dbgfs_pm_params_read 3-0 20866 NULL
135037 +bond_option_pps_set_20867 bond_option_pps_set 0 20867 NULL
135038 +nc_register_read_20875 nc_register_read 0 20875 NULL
135039 +command_setexposure_20876 command_setexposure 0 20876 NULL
135040 +pci_xircom_init_20881 pci_xircom_init 0 20881 NULL
135041 +ace_open_20884 ace_open 0 20884 NULL nohasharray
135042 +cfs_cpt_table_create_20884 cfs_cpt_table_create 1 20884 &ace_open_20884
135043 +rb_simple_write_20890 rb_simple_write 3 20890 NULL
135044 +sisusb_send_packet_20891 sisusb_send_packet 2-0 20891 NULL
135045 +lpfc_cr_count_store_20893 lpfc_cr_count_store 0-4 20893 NULL
135046 +key_icverrors_read_20895 key_icverrors_read 3-0 20895 NULL
135047 +ipv4_conntrack_local_20896 ipv4_conntrack_local 0 20896 NULL
135048 +of_property_match_string_20897 of_property_match_string 0 20897 NULL
135049 +show_pch_mac_20898 show_pch_mac 0 20898 NULL
135050 +vfio_msi_enable_20906 vfio_msi_enable 2 20906 NULL
135051 +compat_sys_readv_20911 compat_sys_readv 3 20911 NULL
135052 +eeprom_show_20916 eeprom_show 0 20916 NULL
135053 +batadv_nc_mesh_init_20917 batadv_nc_mesh_init 0 20917 NULL
135054 +lbs_rdbbp_write_20918 lbs_rdbbp_write 3-0 20918 NULL
135055 +ipvlan_nl_getsize_20919 ipvlan_nl_getsize 0 20919 NULL
135056 +ad7793_show_scale_available_20920 ad7793_show_scale_available 0 20920 NULL
135057 +usb_gadget_unregister_driver_20924 usb_gadget_unregister_driver 0 20924 NULL
135058 +sctp_del_bind_addr_20927 sctp_del_bind_addr 0 20927 NULL
135059 +llcp_sock_create_20929 llcp_sock_create 0 20929 NULL
135060 +ds1305_nvram_read_20931 ds1305_nvram_read 0-5-6 20931 NULL nohasharray
135061 +tcp_v6_connect_20931 tcp_v6_connect 0 20931 &ds1305_nvram_read_20931
135062 +htable_bits_20933 htable_bits 0 20933 NULL
135063 +perf_ibs_suspend_20935 perf_ibs_suspend 0 20935 NULL
135064 +set_usb_charge_20936 set_usb_charge 0-4 20936 NULL
135065 +dimmdev_location_show_20937 dimmdev_location_show 0 20937 NULL
135066 +gadget_dev_desc_bcdDevice_show_20940 gadget_dev_desc_bcdDevice_show 0 20940 NULL nohasharray
135067 +show_20940 show 0 20940 &gadget_dev_desc_bcdDevice_show_20940 nohasharray
135068 +ide_park_store_20940 ide_park_store 0-4 20940 &show_20940
135069 +sh_eth_phy_start_20943 sh_eth_phy_start 0 20943 NULL
135070 +eir_append_data_20945 eir_append_data 0-5-2 20945 NULL
135071 +altera_set_ir_post_20948 altera_set_ir_post 2 20948 NULL
135072 +rx_rx_phy_hdr_read_20950 rx_rx_phy_hdr_read 3-0 20950 NULL
135073 +nilfs_ifile_count_free_inodes_20953 nilfs_ifile_count_free_inodes 0 20953 NULL nohasharray
135074 +ath10k_ce_send_nolock_20953 ath10k_ce_send_nolock 0 20953 &nilfs_ifile_count_free_inodes_20953
135075 +lm70_sense_temp_20954 lm70_sense_temp 0 20954 NULL
135076 +rsxx_cram_read_20957 rsxx_cram_read 3-0 20957 NULL
135077 +saa7146_i2c_transfer_20961 saa7146_i2c_transfer 0-3 20961 NULL
135078 +nfs_map_name_to_uid_20962 nfs_map_name_to_uid 3 20962 NULL
135079 +config_usb_cfg_attr_show_20966 config_usb_cfg_attr_show 0 20966 NULL
135080 +bfad_im_vport_create_20967 bfad_im_vport_create 0 20967 NULL
135081 +snd_rme9652_playback_copy_20970 snd_rme9652_playback_copy 5 20970 NULL nohasharray
135082 +proc_root_getattr_20970 proc_root_getattr 0 20970 &snd_rme9652_playback_copy_20970
135083 +ov2640_s_fmt_20973 ov2640_s_fmt 0 20973 NULL nohasharray
135084 +__mmc_test_register_dbgfs_file_20973 __mmc_test_register_dbgfs_file 0 20973 &ov2640_s_fmt_20973
135085 +acpi_ds_exec_begin_op_20975 acpi_ds_exec_begin_op 0 20975 NULL
135086 +uinput_write_20977 uinput_write 0-3 20977 NULL
135087 +clear_codec_20983 clear_codec 0 20983 NULL
135088 +alg_setsockopt_20985 alg_setsockopt 5-0 20985 NULL
135089 +iwl_mvm_load_ucode_wait_alive_20992 iwl_mvm_load_ucode_wait_alive 0 20992 NULL
135090 +qib_verbs_send_20999 qib_verbs_send 3-5 20999 NULL
135091 +alx_alloc_descriptors_21000 alx_alloc_descriptors 0 21000 NULL
135092 +ocfs2_free_clusters_21001 ocfs2_free_clusters 4 21001 NULL
135093 +iwl_phy_db_get_section_data_21006 iwl_phy_db_get_section_data 0 21006 NULL
135094 +orinoco_cs_suspend_21007 orinoco_cs_suspend 0 21007 NULL
135095 +slow_avc_audit_21019 slow_avc_audit 0 21019 NULL nohasharray
135096 +btrfs_dirty_pages_21019 btrfs_dirty_pages 0 21019 &slow_avc_audit_21019 nohasharray
135097 +selinux_revalidate_file_permission_21019 selinux_revalidate_file_permission 0 21019 &btrfs_dirty_pages_21019
135098 +mac802154_wpan_mac_addr_21020 mac802154_wpan_mac_addr 0 21020 NULL nohasharray
135099 +adp8870_bl_l2_bright_dim_store_21020 adp8870_bl_l2_bright_dim_store 4-0 21020 &mac802154_wpan_mac_addr_21020
135100 +btrfs_inode_ref_name_len_21024 btrfs_inode_ref_name_len 0 21024 NULL
135101 +xfs_btree_new_root_21028 xfs_btree_new_root 0 21028 NULL
135102 +arch_gnttab_init_21030 arch_gnttab_init 1 21030 NULL nohasharray
135103 +read_page_21030 read_page 0 21030 &arch_gnttab_init_21030
135104 +snd_pcm_lib_preallocate_pages_21031 snd_pcm_lib_preallocate_pages 4 21031 NULL nohasharray
135105 +rx_defrag_tkip_called_read_21031 rx_defrag_tkip_called_read 3-0 21031 &snd_pcm_lib_preallocate_pages_21031 nohasharray
135106 +suspended_show_21031 suspended_show 0 21031 &rx_defrag_tkip_called_read_21031
135107 +nilfs_btree_propagate_v_21037 nilfs_btree_propagate_v 0 21037 NULL
135108 +show_address_21038 show_address 0 21038 NULL nohasharray
135109 +snd_hda_parse_pin_defcfg_21038 snd_hda_parse_pin_defcfg 0 21038 &show_address_21038
135110 +lbs_threshold_read_21046 lbs_threshold_read 5-0 21046 NULL
135111 +trigger_cmd_21049 trigger_cmd 0 21049 NULL
135112 +mt9m111_set_flip_21052 mt9m111_set_flip 0 21052 NULL
135113 +proc_fault_inject_write_21058 proc_fault_inject_write 3-0 21058 NULL
135114 +rose_create_facilities_21067 rose_create_facilities 0 21067 NULL nohasharray
135115 +tc574_suspend_21067 tc574_suspend 0 21067 &rose_create_facilities_21067
135116 +encrypt_21069 encrypt 0 21069 NULL
135117 +tea575x_s_ctrl_21072 tea575x_s_ctrl 0 21072 NULL nohasharray
135118 +validate_new_21072 validate_new 0 21072 &tea575x_s_ctrl_21072
135119 +ieee802154_hdr_push_addr_21080 ieee802154_hdr_push_addr 0 21080 NULL
135120 +event_calibration_read_21083 event_calibration_read 3-0 21083 NULL
135121 +lio_target_np_store_sctp_21084 lio_target_np_store_sctp 0-3 21084 NULL
135122 +michael_final_21085 michael_final 0 21085 NULL
135123 +wl18xx_handle_static_data_21088 wl18xx_handle_static_data 0 21088 NULL
135124 +multipath_status_21094 multipath_status 5 21094 NULL
135125 +ext2_valid_block_bitmap_21101 ext2_valid_block_bitmap 3 21101 NULL
135126 +zd_write_mac_addr_common_21102 zd_write_mac_addr_common 0 21102 NULL
135127 +airspy_ctrl_msg_21103 airspy_ctrl_msg 0 21103 NULL
135128 +atc_pcm_capture_prepare_21105 atc_pcm_capture_prepare 0 21105 NULL
135129 +write_posted_21108 write_posted 0 21108 NULL
135130 +ath6kl_send_go_probe_resp_21113 ath6kl_send_go_probe_resp 3 21113 NULL nohasharray
135131 +cyapa_gen5_check_fw_21113 cyapa_gen5_check_fw 0 21113 &ath6kl_send_go_probe_resp_21113
135132 +target_core_show_dev_info_21116 target_core_show_dev_info 0 21116 NULL
135133 +snd_ice1712_playback_ds_trigger_21118 snd_ice1712_playback_ds_trigger 0 21118 NULL nohasharray
135134 +ddebug_exec_queries_21118 ddebug_exec_queries 0 21118 &snd_ice1712_playback_ds_trigger_21118 nohasharray
135135 +i40e_vlan_rx_add_vid_21118 i40e_vlan_rx_add_vid 0 21118 &ddebug_exec_queries_21118
135136 +_efx_mcdi_rpc_async_21119 _efx_mcdi_rpc_async 5-4 21119 NULL nohasharray
135137 +target_core_alua_tg_pt_gp_show_attr_members_21119 target_core_alua_tg_pt_gp_show_attr_members 0 21119 &_efx_mcdi_rpc_async_21119 nohasharray
135138 +transient_state_store_21119 transient_state_store 0-4 21119 &target_core_alua_tg_pt_gp_show_attr_members_21119
135139 +gsmtty_write_room_21123 gsmtty_write_room 0 21123 NULL
135140 +show_21126 show 0 21126 NULL nohasharray
135141 +target_fabric_nacl_param_attr_store_21126 target_fabric_nacl_param_attr_store 0 21126 &show_21126
135142 +i2400m_rx_trace_21127 i2400m_rx_trace 3 21127 NULL
135143 +st_gyro_buffer_postenable_21128 st_gyro_buffer_postenable 0 21128 NULL
135144 +iwl_dbgfs_uapsd_misbehaving_read_21129 iwl_dbgfs_uapsd_misbehaving_read 3-0 21129 NULL
135145 +snd_nm256_capture_trigger_21135 snd_nm256_capture_trigger 0 21135 NULL
135146 +ubifs_write_iter_21137 ubifs_write_iter 0 21137 NULL
135147 +target_core_dev_pr_show_attr_res_pr_generation_21138 target_core_dev_pr_show_attr_res_pr_generation 0 21138 NULL
135148 +omfs_writepage_21143 omfs_writepage 0 21143 NULL
135149 +tps6586x_irq_init_21144 tps6586x_irq_init 3 21144 NULL
135150 +aoedisk_show_payload_21147 aoedisk_show_payload 0 21147 NULL
135151 +new_skb_21148 new_skb 1 21148 NULL
135152 +dgram_disconnect_21152 dgram_disconnect 0 21152 NULL
135153 +rtl2830_regmap_gather_write_21153 rtl2830_regmap_gather_write 0 21153 NULL
135154 +sisfb_set_mode_21155 sisfb_set_mode 0 21155 NULL
135155 +alloc_pg_vec_21159 alloc_pg_vec 3 21159 NULL
135156 +tg3_load_firmware_cpu_21170 tg3_load_firmware_cpu 0 21170 NULL
135157 +mei_dbgfs_read_active_21172 mei_dbgfs_read_active 3-0 21172 NULL nohasharray
135158 +t4_init_clip_tbl_21172 t4_init_clip_tbl 1-2 21172 &mei_dbgfs_read_active_21172 nohasharray
135159 +show_therm_max_21172 show_therm_max 0 21172 &t4_init_clip_tbl_21172
135160 +vmci_qpair_enquev_21176 vmci_qpair_enquev 0-3 21176 NULL
135161 +hfsplus_writepage_21177 hfsplus_writepage 0 21177 NULL
135162 +ap_sleep_21178 ap_sleep 0 21178 NULL
135163 +bioset_create_nobvec_21180 bioset_create_nobvec 1 21180 NULL nohasharray
135164 +kone_sysfs_read_settings_21180 kone_sysfs_read_settings 0-5-6 21180 &bioset_create_nobvec_21180
135165 +niu_set_alt_mac_rdc_table_21181 niu_set_alt_mac_rdc_table 0 21181 NULL
135166 +start_command_port_21191 start_command_port 0 21191 NULL
135167 +iptable_nat_ipv4_fn_21192 iptable_nat_ipv4_fn 0 21192 NULL
135168 +cpuset_write_resmask_21193 cpuset_write_resmask 0-3 21193 NULL
135169 +cx18_v4l2_read_21196 cx18_v4l2_read 3-0 21196 NULL
135170 +adt7x10_read_word_21199 adt7x10_read_word 0 21199 NULL
135171 +radeon_hwmon_get_pwm1_max_21203 radeon_hwmon_get_pwm1_max 0 21203 NULL
135172 +ipc_rcu_alloc_21208 ipc_rcu_alloc 1 21208 NULL
135173 +brcmf_sdio_txpkt_hdalign_21211 brcmf_sdio_txpkt_hdalign 0 21211 NULL
135174 +prepare_header_21212 prepare_header 0 21212 NULL
135175 +scsi_execute_req_flags_21215 scsi_execute_req_flags 5 21215 NULL
135176 +hdlcdev_open_21219 hdlcdev_open 0 21219 NULL
135177 +_ocfs2_free_clusters_21220 _ocfs2_free_clusters 4 21220 NULL
135178 +show_sched2_21224 show_sched2 0 21224 NULL
135179 +t4_wr_mbox_meat_21225 t4_wr_mbox_meat 0 21225 NULL
135180 +elv_attr_store_21226 elv_attr_store 0-4 21226 NULL
135181 +get_numpages_21227 get_numpages 0-2-1 21227 NULL
135182 +show_session_param_ISCSI_PARAM_ABORT_TMO_21231 show_session_param_ISCSI_PARAM_ABORT_TMO 0 21231 NULL
135183 +fscache_wait_for_operation_activation_21235 fscache_wait_for_operation_activation 0 21235 NULL nohasharray
135184 +iscsi_stat_sess_err_show_attr_digest_errors_21235 iscsi_stat_sess_err_show_attr_digest_errors 0 21235 &fscache_wait_for_operation_activation_21235
135185 +input_ff_create_21240 input_ff_create 2 21240 NULL
135186 +show_bssinfo_21241 show_bssinfo 0 21241 NULL
135187 +svc_bind_21244 svc_bind 0 21244 NULL nohasharray
135188 +gpio_keys_attr_store_helper_21244 gpio_keys_attr_store_helper 0 21244 &svc_bind_21244
135189 +target_core_dev_store_21245 target_core_dev_store 0-4 21245 NULL
135190 +use_debug_keys_read_21251 use_debug_keys_read 3-0 21251 NULL
135191 +nes_store_nonidx_addr_21252 nes_store_nonidx_addr 0-3 21252 NULL
135192 +wp_retry_size_21260 wp_retry_size 0 21260 NULL
135193 +do_journal_end_21262 do_journal_end 0 21262 NULL nohasharray
135194 +rtw_set_wps_beacon_21262 rtw_set_wps_beacon 3 21262 &do_journal_end_21262
135195 +gadget_config_desc_bmAttributes_store_21263 gadget_config_desc_bmAttributes_store 0-3 21263 NULL
135196 +ip_vs_icmp_xmit_21269 ip_vs_icmp_xmit 4-0 21269 NULL nohasharray
135197 +do_unlock_21269 do_unlock 0 21269 &ip_vs_icmp_xmit_21269
135198 +mc13783_adc_show_name_21271 mc13783_adc_show_name 0 21271 NULL
135199 +mmc_date_show_21275 mmc_date_show 0 21275 NULL
135200 +xfs_alloc_ag_vextent_size_21276 xfs_alloc_ag_vextent_size 0 21276 NULL
135201 +socket_sendmsg_21278 socket_sendmsg 0 21278 NULL nohasharray
135202 +s2mps14_regulator_enable_21278 s2mps14_regulator_enable 0 21278 &socket_sendmsg_21278
135203 +zd_write_mac_addr_21280 zd_write_mac_addr 0 21280 NULL
135204 +get_alarms_21285 get_alarms 0 21285 NULL
135205 +ubifs_getattr_21290 ubifs_getattr 0 21290 NULL
135206 +t4vf_wr_mbox_core_21291 t4vf_wr_mbox_core 0 21291 NULL
135207 +_isl12057_rtc_update_alarm_21293 _isl12057_rtc_update_alarm 0 21293 NULL
135208 +drm_universal_plane_init_21296 drm_universal_plane_init 6 21296 NULL nohasharray
135209 +acpi_ds_init_buffer_field_21296 acpi_ds_init_buffer_field 0 21296 &drm_universal_plane_init_21296 nohasharray
135210 +ax25_listen_21296 ax25_listen 0 21296 &acpi_ds_init_buffer_field_21296 nohasharray
135211 +pwm_polarity_store_21296 pwm_polarity_store 0-4 21296 &ax25_listen_21296
135212 +net_rx_queue_update_kobjects_21298 net_rx_queue_update_kobjects 0 21298 NULL
135213 +show_pwm2_enable_21299 show_pwm2_enable 0 21299 NULL
135214 +powerclamp_get_cur_state_21302 powerclamp_get_cur_state 0 21302 NULL nohasharray
135215 +ib_umad_read_21302 ib_umad_read 0-3 21302 &powerclamp_get_cur_state_21302
135216 +offline_pages_21306 offline_pages 0 21306 NULL
135217 +do_msg_fill_21307 do_msg_fill 3 21307 NULL
135218 +show_bank2_value_21309 show_bank2_value 0 21309 NULL
135219 +add_res_range_21310 add_res_range 4 21310 NULL
135220 +get_zeroed_page_21322 get_zeroed_page 0 21322 NULL
135221 +ftrace_profile_read_21327 ftrace_profile_read 3 21327 NULL
135222 +pcxhr_send_msg_nolock_21331 pcxhr_send_msg_nolock 0 21331 NULL
135223 +show_path_cost_21334 show_path_cost 0 21334 NULL
135224 +iscsi_nacl_param_show_InitialR2T_21337 iscsi_nacl_param_show_InitialR2T 0 21337 NULL
135225 +parport_ieee1284_ecp_read_data_21343 parport_ieee1284_ecp_read_data 0 21343 NULL nohasharray
135226 +nes_store_ee_cmd_21343 nes_store_ee_cmd 0-3 21343 &parport_ieee1284_ecp_read_data_21343
135227 +read_file_bool_bmps_21344 read_file_bool_bmps 3-0 21344 NULL
135228 +readbytes_21351 readbytes 0 21351 NULL
135229 +gfs2_ea_get_copy_21353 gfs2_ea_get_copy 0 21353 NULL nohasharray
135230 +ppp_dev_init_21353 ppp_dev_init 0 21353 &gfs2_ea_get_copy_21353
135231 +get_rxfh_indir_size_21355 get_rxfh_indir_size 0 21355 NULL nohasharray
135232 +get_labels_21355 get_labels 0 21355 &get_rxfh_indir_size_21355 nohasharray
135233 +allocate_cmdlines_buffer_21355 allocate_cmdlines_buffer 1 21355 &get_labels_21355
135234 +squashfs_user_get_21360 squashfs_user_get 0 21360 NULL nohasharray
135235 +saa717x_s_stream_21360 saa717x_s_stream 0 21360 &squashfs_user_get_21360
135236 +store_associate_remote_21366 store_associate_remote 0-4 21366 NULL
135237 +pin_request_21370 pin_request 0 21370 NULL
135238 +alloc_orinocodev_21371 alloc_orinocodev 1 21371 NULL
135239 +gigaset_write_room_21372 gigaset_write_room 0 21372 NULL
135240 +ath10k_wmi_tlv_op_gen_vdev_sta_uapsd_21375 ath10k_wmi_tlv_op_gen_vdev_sta_uapsd 5 21375 NULL
135241 +split_leaf_21378 split_leaf 0 21378 NULL nohasharray
135242 +smsc911x_open_21378 smsc911x_open 0 21378 &split_leaf_21378
135243 +SYSC_rt_sigpending_21379 SYSC_rt_sigpending 2 21379 NULL
135244 +video_ioctl2_21380 video_ioctl2 2 21380 NULL
135245 +uwb_rsv_establish_21382 uwb_rsv_establish 0 21382 NULL
135246 +insert_ptr_21386 insert_ptr 6 21386 NULL
135247 +show_tolerance2_21387 show_tolerance2 0 21387 NULL
135248 +rx_errors_show_21388 rx_errors_show 0 21388 NULL nohasharray
135249 +bonding_show_slaves_21388 bonding_show_slaves 0 21388 &rx_errors_show_21388
135250 +vivid_user_gen_s_ctrl_21389 vivid_user_gen_s_ctrl 0 21389 NULL
135251 +a2mp_chan_alloc_skb_cb_21398 a2mp_chan_alloc_skb_cb 3-2 21398 NULL nohasharray
135252 +snd_hda_codec_build_controls_21398 snd_hda_codec_build_controls 0 21398 &a2mp_chan_alloc_skb_cb_21398
135253 +diva_get_driver_dbg_mask_21399 diva_get_driver_dbg_mask 0 21399 NULL
135254 +show_fc_host_node_name_21401 show_fc_host_node_name 0 21401 NULL
135255 +rx8025_sysfs_show_clock_adjust_21403 rx8025_sysfs_show_clock_adjust 0 21403 NULL
135256 +max1363_update_scan_mode_21409 max1363_update_scan_mode 0 21409 NULL nohasharray
135257 +e1000_set_mac_21409 e1000_set_mac 0 21409 &max1363_update_scan_mode_21409
135258 +__swap_writepage_21412 __swap_writepage 0 21412 NULL nohasharray
135259 +handler_21412 handler 0 21412 &__swap_writepage_21412
135260 +saa7134_ts_buffer_prepare_21413 saa7134_ts_buffer_prepare 0 21413 NULL
135261 +pvr2_ioread_avail_21417 pvr2_ioread_avail 0 21417 NULL
135262 +s3c_hsotg_ep_enable_21420 s3c_hsotg_ep_enable 0 21420 NULL
135263 +usnic_ib_dump_vf_hdr_21423 usnic_ib_dump_vf_hdr 3 21423 NULL
135264 +fsloc_parse_21426 fsloc_parse 0 21426 NULL nohasharray
135265 +snapshot_read_next_21426 snapshot_read_next 0 21426 &fsloc_parse_21426
135266 +snd_seq_event_dup_21427 snd_seq_event_dup 0 21427 NULL
135267 +tcp_bound_to_half_wnd_21429 tcp_bound_to_half_wnd 0-2 21429 NULL
135268 +input_dev_show_modalias_21432 input_dev_show_modalias 0 21432 NULL
135269 +cp210x_open_21435 cp210x_open 0 21435 NULL
135270 +adp5520_read_21437 adp5520_read 0 21437 NULL
135271 +aggr_size_tx_agg_vs_rate_read_21438 aggr_size_tx_agg_vs_rate_read 3-0 21438 NULL
135272 +syslog_21440 syslog 0 21440 NULL nohasharray
135273 +gracl_init_21440 gracl_init 0 21440 &syslog_21440 nohasharray
135274 +isl29003_store_resolution_21440 isl29003_store_resolution 0-4 21440 &gracl_init_21440
135275 +hci_dev_do_open_21446 hci_dev_do_open 0 21446 NULL
135276 +show_attr_text_21448 show_attr_text 0 21448 NULL
135277 +__ertm_hdr_size_21450 __ertm_hdr_size 0 21450 NULL
135278 +concat_writev_21451 concat_writev 3 21451 NULL
135279 +nfc_hci_send_event_21452 nfc_hci_send_event 5 21452 NULL
135280 +extend_netdev_table_21453 extend_netdev_table 0 21453 NULL
135281 +min_sync_store_21454 min_sync_store 0-3 21454 NULL
135282 +__rapl_event_show_21455 __rapl_event_show 0 21455 NULL
135283 +xfs_vm_writepage_21459 xfs_vm_writepage 0 21459 NULL
135284 +show_cluster_21466 show_cluster 0 21466 NULL nohasharray
135285 +lm3533_als_set_int_mode_21466 lm3533_als_set_int_mode 0 21466 &show_cluster_21466
135286 +ltc4215_show_alarm_21467 ltc4215_show_alarm 0 21467 NULL
135287 +block_write_begin_21470 block_write_begin 0 21470 NULL nohasharray
135288 +store_engine_load_21470 store_engine_load 0-4 21470 &block_write_begin_21470
135289 +tm_calc_21474 tm_calc 0 21474 NULL
135290 +mei_nfc_send_21477 mei_nfc_send 3 21477 NULL nohasharray
135291 +regcache_write_21477 regcache_write 0 21477 &mei_nfc_send_21477 nohasharray
135292 +spmi_register_read_21477 spmi_register_read 0 21477 &regcache_write_21477
135293 +description_show_21480 description_show 0 21480 NULL
135294 +show_threeg_21486 show_threeg 0 21486 NULL
135295 +read_file_xmit_21487 read_file_xmit 3-0 21487 NULL
135296 +firmware_data_read_21488 firmware_data_read 0-5-6 21488 NULL
135297 +set_postcode_21490 set_postcode 0-4 21490 NULL
135298 +security_list_21491 security_list 0-5 21491 NULL
135299 +ads7846_read12_ser_21501 ads7846_read12_ser 0 21501 NULL
135300 +force_bredr_smp_write_21502 force_bredr_smp_write 3-0 21502 NULL
135301 +mmc_alloc_sg_21504 mmc_alloc_sg 1 21504 NULL
135302 +ieee80211_tdls_prep_mgmt_packet_21507 ieee80211_tdls_prep_mgmt_packet 10 21507 NULL nohasharray
135303 +show_beep_mask_21507 show_beep_mask 0 21507 &ieee80211_tdls_prep_mgmt_packet_21507
135304 +saa7146_stop_preview_21508 saa7146_stop_preview 0 21508 NULL
135305 +show_pwm_auto_temp_21509 show_pwm_auto_temp 0 21509 NULL
135306 +carl9170_debugfs_hw_iowrite32_write_21513 carl9170_debugfs_hw_iowrite32_write 0-3 21513 NULL
135307 +tpacpi_driver_uwb_emulstate_store_21517 tpacpi_driver_uwb_emulstate_store 0-3 21517 NULL
135308 +cpia2_set_gpio_21520 cpia2_set_gpio 0 21520 NULL
135309 +show_rd_req_21521 show_rd_req 0 21521 NULL
135310 +nilfs_readpage_21524 nilfs_readpage 0 21524 NULL
135311 +skb_do_copy_data_nocache_21527 skb_do_copy_data_nocache 5-0 21527 NULL nohasharray
135312 +isdn_net_header_21527 isdn_net_header 0 21527 &skb_do_copy_data_nocache_21527
135313 +wm831x_aldo_get_mode_21530 wm831x_aldo_get_mode 0 21530 NULL
135314 +il_dbgfs_stations_read_21532 il_dbgfs_stations_read 3-0 21532 NULL
135315 +f2fs_read_data_page_21533 f2fs_read_data_page 0 21533 NULL
135316 +s2io_set_mac_addr_21534 s2io_set_mac_addr 0 21534 NULL
135317 +dvb_dmxdev_section_callback_21539 dvb_dmxdev_section_callback 2-4 21539 NULL
135318 +cipso_v4_map_cat_enum_hton_21540 cipso_v4_map_cat_enum_hton 0 21540 NULL
135319 +show_node_state_21543 show_node_state 0 21543 NULL
135320 +fat_ioctl_filldir_21547 fat_ioctl_filldir 3 21547 NULL
135321 +bl_enter_21550 bl_enter 0 21550 NULL
135322 +rxrpc_send_data_21553 rxrpc_send_data 5 21553 NULL
135323 +fc0013_get_if_frequency_21554 fc0013_get_if_frequency 0 21554 NULL
135324 +rx_rx_beacon_early_term_read_21559 rx_rx_beacon_early_term_read 3-0 21559 NULL
135325 +ioctl_21564 ioctl 0 21564 NULL
135326 +bh1770_prox_abs_thres_show_21567 bh1770_prox_abs_thres_show 0 21567 NULL
135327 +store_fan_stop_output_21574 store_fan_stop_output 0-4 21574 NULL
135328 +stac_init_21576 stac_init 0 21576 NULL
135329 +multicast_startup_query_interval_show_21579 multicast_startup_query_interval_show 0 21579 NULL
135330 +ov9650_start_21580 ov9650_start 0 21580 NULL
135331 +hw_set_pwm_21583 hw_set_pwm 0 21583 NULL
135332 +ahd_proc_write_seeprom_21584 ahd_proc_write_seeprom 0-3 21584 NULL
135333 +pci_siig10x_init_21592 pci_siig10x_init 0 21592 NULL
135334 +netxen_nic_open_21600 netxen_nic_open 0 21600 NULL
135335 +kone_set_profile_21602 kone_set_profile 0 21602 NULL
135336 +bttv_i2c_sendbytes_21603 bttv_i2c_sendbytes 0 21603 NULL
135337 +ocfs2_acl_from_xattr_21604 ocfs2_acl_from_xattr 2 21604 NULL
135338 +ib_dma_map_single_21605 ib_dma_map_single 0 21605 NULL
135339 +clk_ctl_show_21606 clk_ctl_show 0 21606 NULL nohasharray
135340 +ebt_nat_in_21606 ebt_nat_in 0 21606 &clk_ctl_show_21606
135341 +dbg_check_orphans_21607 dbg_check_orphans 0 21607 NULL
135342 +recover_status_show_21609 recover_status_show 0 21609 NULL
135343 +nilfs_direct_lookup_21611 nilfs_direct_lookup 0 21611 NULL
135344 +sha1_mb_update_21612 sha1_mb_update 0 21612 NULL
135345 +pccard_store_eject_21618 pccard_store_eject 0-4 21618 NULL nohasharray
135346 +xlog_do_recovery_pass_21618 xlog_do_recovery_pass 3 21618 &pccard_store_eject_21618
135347 +brightness_store_21623 brightness_store 0-4 21623 NULL
135348 +gfs2_glock_nq_init_21624 gfs2_glock_nq_init 0 21624 NULL
135349 +ipr_show_log_level_21626 ipr_show_log_level 0 21626 NULL
135350 +ath10k_wmi_vdev_restart_21628 ath10k_wmi_vdev_restart 0 21628 NULL
135351 +ndisc_addr_option_pad_21630 ndisc_addr_option_pad 0 21630 NULL nohasharray
135352 +ocfs2_refcount_cow_hunk_21630 ocfs2_refcount_cow_hunk 0 21630 &ndisc_addr_option_pad_21630
135353 +__jfs_getxattr_21631 __jfs_getxattr 0 21631 NULL
135354 +ca0132_dig_playback_pcm_prepare_21635 ca0132_dig_playback_pcm_prepare 0 21635 NULL
135355 +max_sync_show_21636 max_sync_show 0 21636 NULL nohasharray
135356 +roccat_common2_receive_control_status_21636 roccat_common2_receive_control_status 0 21636 &max_sync_show_21636
135357 +setattr_chown_21638 setattr_chown 0 21638 NULL
135358 +__irq_alloc_descs_21639 __irq_alloc_descs 1-3-2-0 21639 NULL
135359 +show_tabletMouseMiddle_21650 show_tabletMouseMiddle 0 21650 NULL
135360 +iwl_set_power_21654 iwl_set_power 0 21654 NULL
135361 +carl9170_rx_copy_data_21656 carl9170_rx_copy_data 2 21656 NULL
135362 +hiface_pcm_prepare_21657 hiface_pcm_prepare 0 21657 NULL
135363 +ixgb_change_mtu_21665 ixgb_change_mtu 0 21665 NULL nohasharray
135364 +imsttfb_set_par_21665 imsttfb_set_par 0 21665 &ixgb_change_mtu_21665
135365 +aty_var_to_pll_ct_21674 aty_var_to_pll_ct 0 21674 NULL
135366 +atalk_sendmsg_21677 atalk_sendmsg 4-0 21677 NULL
135367 +ocfs2_xattr_get_nolock_21678 ocfs2_xattr_get_nolock 0 21678 NULL nohasharray
135368 +nilfs_segctor_scan_file_dsync_21678 nilfs_segctor_scan_file_dsync 0 21678 &ocfs2_xattr_get_nolock_21678
135369 +regmap_register_patch_21681 regmap_register_patch 3 21681 NULL
135370 +tomoyo_read_control_21682 tomoyo_read_control 0 21682 NULL
135371 +tcp_tso_autosize_21683 tcp_tso_autosize 0-2 21683 NULL
135372 +iwl_mvm_get_temp_cmd_21684 iwl_mvm_get_temp_cmd 0 21684 NULL
135373 +iwl_dbgfs_fw_nmi_write_21685 iwl_dbgfs_fw_nmi_write 0-3 21685 NULL
135374 +proc_maps_open_21687 proc_maps_open 4 21687 NULL nohasharray
135375 +rtllib_alloc_txb_21687 rtllib_alloc_txb 2-1 21687 &proc_maps_open_21687
135376 +set_mc_hash_21690 set_mc_hash 0 21690 NULL
135377 +show_sf4_temp_21691 show_sf4_temp 0 21691 NULL
135378 +lp55xx_store_current_21692 lp55xx_store_current 0-4 21692 NULL
135379 +MT2063_ClearPowerMaskBits_21702 MT2063_ClearPowerMaskBits 0 21702 NULL
135380 +evdev_ioctl_handler_21705 evdev_ioctl_handler 2 21705 NULL
135381 +set_21707 set 0-4 21707 NULL
135382 +usbpn_set_mtu_21708 usbpn_set_mtu 0 21708 NULL
135383 +xfs_btree_insert_21712 xfs_btree_insert 0 21712 NULL nohasharray
135384 +ipath_wait_linkstate_21712 ipath_wait_linkstate 0 21712 &xfs_btree_insert_21712
135385 +ieee80211_stop_tx_ba_session_21713 ieee80211_stop_tx_ba_session 0 21713 NULL nohasharray
135386 +pm_runtime_put_autosuspend_21713 pm_runtime_put_autosuspend 0 21713 &ieee80211_stop_tx_ba_session_21713
135387 +light_set_status_21714 light_set_status 0 21714 NULL
135388 +update_time_21719 update_time 0 21719 NULL
135389 +lpfc_log_verbose_store_21726 lpfc_log_verbose_store 0-4 21726 NULL
135390 +lprocfs_wr_import_21728 lprocfs_wr_import 3 21728 NULL
135391 +reiserfs_allocate_list_bitmaps_21732 reiserfs_allocate_list_bitmaps 3 21732 NULL
135392 +dma_maxpq_21736 dma_maxpq 0 21736 NULL nohasharray
135393 +ixgb_setup_tx_resources_21736 ixgb_setup_tx_resources 0 21736 &dma_maxpq_21736 nohasharray
135394 +nr_set_mac_address_21736 nr_set_mac_address 0 21736 &ixgb_setup_tx_resources_21736
135395 +cx18_av_s_ctrl_21740 cx18_av_s_ctrl 0 21740 NULL
135396 +show_temp23_21741 show_temp23 0 21741 NULL
135397 +ipv6_confirm_21743 ipv6_confirm 0 21743 NULL
135398 +__nf_nat_mangle_tcp_packet_21744 __nf_nat_mangle_tcp_packet 6-8 21744 NULL nohasharray
135399 +at91_open_21744 at91_open 0 21744 &__nf_nat_mangle_tcp_packet_21744
135400 +__scsi_format_command_21749 __scsi_format_command 2 21749 NULL
135401 +set_sticky_21752 set_sticky 0-4 21752 NULL
135402 +mthca_alloc_init_21754 mthca_alloc_init 2 21754 NULL
135403 +l2down_create_21755 l2down_create 4 21755 NULL
135404 +lpfc_temp_sensor_show_21758 lpfc_temp_sensor_show 0 21758 NULL
135405 +usbat_flash_read_data_21762 usbat_flash_read_data 4 21762 NULL nohasharray
135406 +addrconf_sysctl_register_21762 addrconf_sysctl_register 0 21762 &usbat_flash_read_data_21762
135407 +mmc_test_register_dbgfs_file_21763 mmc_test_register_dbgfs_file 0 21763 NULL
135408 +t4vf_change_mac_21765 t4vf_change_mac 0 21765 NULL
135409 +nlmon_dev_init_21771 nlmon_dev_init 0 21771 NULL
135410 +show_sas_expander_level_21775 show_sas_expander_level 0 21775 NULL nohasharray
135411 +qla4xxx_session_get_param_21775 qla4xxx_session_get_param 0 21775 &show_sas_expander_level_21775
135412 +gen_pool_add_21776 gen_pool_add 3 21776 NULL
135413 +SyS_sendfile_21777 SyS_sendfile 4 21777 NULL
135414 +snd_ad1889_playback_trigger_21779 snd_ad1889_playback_trigger 0 21779 NULL
135415 +xfs_da_grow_inode_int_21785 xfs_da_grow_inode_int 3-0 21785 NULL
135416 +kmalloc_order_trace_21788 kmalloc_order_trace 1 21788 NULL
135417 +tpu_pwm_enable_21790 tpu_pwm_enable 0 21790 NULL
135418 +libipw_get_hdrlen_21792 libipw_get_hdrlen 0 21792 NULL nohasharray
135419 +_cx88_start_audio_dma_21792 _cx88_start_audio_dma 0 21792 &libipw_get_hdrlen_21792
135420 +d3cold_allowed_show_21797 d3cold_allowed_show 0 21797 NULL
135421 +aa_may_ptrace_21798 aa_may_ptrace 0 21798 NULL
135422 +show_pwm_auto_point_temp_hyst_21800 show_pwm_auto_point_temp_hyst 0 21800 NULL
135423 +min_odd_21802 min_odd 0-1-2 21802 NULL
135424 +show_rotate_21803 show_rotate 0 21803 NULL
135425 +show_node_desc_21804 show_node_desc 0 21804 NULL
135426 +cfspi_init_21807 cfspi_init 0 21807 NULL nohasharray
135427 +freeze_processes_21807 freeze_processes 0 21807 &cfspi_init_21807
135428 +nilfs_checkpoints_checkpoints_number_show_21809 nilfs_checkpoints_checkpoints_number_show 0 21809 NULL
135429 +dvb_generic_ioctl_21810 dvb_generic_ioctl 2 21810 NULL
135430 +__ocfs2_cluster_lock_21812 __ocfs2_cluster_lock 0 21812 NULL
135431 +create_basic_memory_bitmaps_21814 create_basic_memory_bitmaps 0 21814 NULL
135432 +qib_portattr_store_21817 qib_portattr_store 0-4 21817 NULL nohasharray
135433 +__kernel_write_21817 __kernel_write 3-0 21817 &qib_portattr_store_21817
135434 +ov9740_g_crop_21818 ov9740_g_crop 0 21818 NULL
135435 +wm8994_request_irq_21822 wm8994_request_irq 2 21822 NULL
135436 +lm95234_fill_cache_21823 lm95234_fill_cache 0 21823 NULL
135437 +mtd_ecc_stats_errors_show_21825 mtd_ecc_stats_errors_show 0 21825 NULL nohasharray
135438 +store_node_21825 store_node 0-4 21825 &mtd_ecc_stats_errors_show_21825
135439 +max8907_rtc_read_time_21829 max8907_rtc_read_time 0 21829 NULL
135440 +show_therm_max_alarm_21830 show_therm_max_alarm 0 21830 NULL
135441 +io_submit_add_bh_21832 io_submit_add_bh 0 21832 NULL nohasharray
135442 +fb_pan_display_21832 fb_pan_display 0 21832 &io_submit_add_bh_21832
135443 +tpacket_snd_21833 tpacket_snd 0 21833 NULL
135444 +task_setnice_21835 task_setnice 0 21835 NULL
135445 +_iwl_dbgfs_sta_drain_write_21837 _iwl_dbgfs_sta_drain_write 3-0 21837 NULL
135446 +smb_init_21838 smb_init 0 21838 NULL
135447 +run_21841 run 0 21841 NULL
135448 +block_truncate_page_21842 block_truncate_page 0 21842 NULL
135449 +lpfc_log_verbose_show_21843 lpfc_log_verbose_show 0 21843 NULL
135450 +ecryptfs_truncate_21845 ecryptfs_truncate 0 21845 NULL
135451 +oom_adj_read_21847 oom_adj_read 3-0 21847 NULL
135452 +snd_disconnect_write_21851 snd_disconnect_write 0-3 21851 NULL
135453 +irq_affinity_list_proc_write_21852 irq_affinity_list_proc_write 0-3 21852 NULL
135454 +wl1271_acx_beacon_filter_opt_21855 wl1271_acx_beacon_filter_opt 0 21855 NULL
135455 +usb_autopm_get_interface_21858 usb_autopm_get_interface 0 21858 NULL
135456 +rapl_cpu_notifier_21859 rapl_cpu_notifier 0 21859 NULL
135457 +wl1271_acx_rssi_snr_avg_weights_21862 wl1271_acx_rssi_snr_avg_weights 0 21862 NULL
135458 +lpfc_idiag_extacc_avail_get_21865 lpfc_idiag_extacc_avail_get 0-3 21865 NULL
135459 +msix_capability_init_21870 msix_capability_init 0 21870 NULL
135460 +sisusbcon_bmove_21873 sisusbcon_bmove 7-5-6 21873 NULL nohasharray
135461 +show_conn_param_ISCSI_PARAM_TCP_RECV_WSF_21873 show_conn_param_ISCSI_PARAM_TCP_RECV_WSF 0 21873 &sisusbcon_bmove_21873
135462 +em28xx_write_regs_req_21874 em28xx_write_regs_req 0 21874 NULL nohasharray
135463 +security_compute_sid_21874 security_compute_sid 0 21874 &em28xx_write_regs_req_21874 nohasharray
135464 +c_can_wait_for_ctrl_init_21874 c_can_wait_for_ctrl_init 0 21874 &security_compute_sid_21874
135465 +cpumask_set_cpu_local_first_21879 cpumask_set_cpu_local_first 0 21879 NULL
135466 +gadget_dev_desc_idProduct_store_21881 gadget_dev_desc_idProduct_store 0-3 21881 NULL
135467 +show_oversampling_21883 show_oversampling 0 21883 NULL
135468 +mei_amthif_send_cmd_21885 mei_amthif_send_cmd 0 21885 NULL
135469 +ips_halt_21887 ips_halt 0 21887 NULL
135470 +ldlm_lock_create_21888 ldlm_lock_create 7 21888 NULL
135471 +target_stat_scsi_tgt_port_show_attr_inst_21890 target_stat_scsi_tgt_port_show_attr_inst 0 21890 NULL
135472 +__btrfs_direct_write_21894 __btrfs_direct_write 3-0 21894 NULL
135473 +__alloc_reserved_percpu_21895 __alloc_reserved_percpu 1-2 21895 NULL
135474 +xhci_configure_endpoint_result_21900 xhci_configure_endpoint_result 0 21900 NULL
135475 +cx18_s_video_encoding_21901 cx18_s_video_encoding 0 21901 NULL
135476 +pcm_capture_prepare_21906 pcm_capture_prepare 0 21906 NULL
135477 +__logfs_write_rec_21907 __logfs_write_rec 0 21907 NULL
135478 +dbAllocCtl_21911 dbAllocCtl 0 21911 NULL
135479 +qsfp_1_read_21915 qsfp_1_read 3-0 21915 NULL
135480 +l2tp_ip_disconnect_21920 l2tp_ip_disconnect 0 21920 NULL
135481 +snd_line6_trigger_21928 snd_line6_trigger 0 21928 NULL
135482 +go7007_s_ctrl_21935 go7007_s_ctrl 0 21935 NULL
135483 +bond_option_xmit_hash_policy_set_21936 bond_option_xmit_hash_policy_set 0 21936 NULL
135484 +ceph_permission_21941 ceph_permission 0 21941 NULL
135485 +bnx2fc_destroy_21942 bnx2fc_destroy 0 21942 NULL
135486 +f2fs_read_inline_data_21946 f2fs_read_inline_data 0 21946 NULL
135487 +led_delay_off_store_21947 led_delay_off_store 0-4 21947 NULL
135488 +show_remote_temp8_21948 show_remote_temp8 0 21948 NULL nohasharray
135489 +wl1271_cmd_general_parms_21948 wl1271_cmd_general_parms 0 21948 &show_remote_temp8_21948
135490 +bus_attr_show_21949 bus_attr_show 0 21949 NULL
135491 +wl1271_sysfs_show_bt_coex_state_21950 wl1271_sysfs_show_bt_coex_state 0 21950 NULL nohasharray
135492 +usb_remove_device_21950 usb_remove_device 0 21950 &wl1271_sysfs_show_bt_coex_state_21950
135493 +loopback_check_format_21951 loopback_check_format 0 21951 NULL
135494 +twl_i2c_write_u16_21953 twl_i2c_write_u16 3-0 21953 NULL
135495 +prism2_set_mac_address_21958 prism2_set_mac_address 0 21958 NULL
135496 +rtl2832_sdr_set_tuner_freq_21960 rtl2832_sdr_set_tuner_freq 0 21960 NULL nohasharray
135497 +write_fifo_21960 write_fifo 0 21960 &rtl2832_sdr_set_tuner_freq_21960
135498 +ethoc_set_mac_address_21964 ethoc_set_mac_address 0 21964 NULL
135499 +pt1_i2c_end_21971 pt1_i2c_end 0 21971 NULL
135500 +alloc_ldt_21972 alloc_ldt 2 21972 NULL nohasharray
135501 +isl1208_i2c_read_time_21972 isl1208_i2c_read_time 0 21972 &alloc_ldt_21972 nohasharray
135502 +atalk_pick_and_bind_port_21972 atalk_pick_and_bind_port 0 21972 &isl1208_i2c_read_time_21972
135503 +__build_xattrs_21979 __build_xattrs 0 21979 NULL
135504 +SYSC_prctl_21980 SYSC_prctl 4 21980 NULL nohasharray
135505 +tda18271_tune_21980 tda18271_tune 0 21980 &SYSC_prctl_21980
135506 +smm665_show_max_21981 smm665_show_max 0 21981 NULL
135507 +xen_bind_pirq_msi_to_irq_21986 xen_bind_pirq_msi_to_irq 4 21986 NULL nohasharray
135508 +pm_show_wakelocks_21986 pm_show_wakelocks 0 21986 &xen_bind_pirq_msi_to_irq_21986
135509 +ath5k_hw_rf5112_channel_21993 ath5k_hw_rf5112_channel 0 21993 NULL
135510 +w1_f2d_readblock_21994 w1_f2d_readblock 3 21994 NULL
135511 +ocfs2_del_inode_from_orphan_21995 ocfs2_del_inode_from_orphan 0 21995 NULL nohasharray
135512 +proc_sched_autogroup_set_nice_21995 proc_sched_autogroup_set_nice 0 21995 &ocfs2_del_inode_from_orphan_21995
135513 +compat_rw_copy_check_uvector_22001 compat_rw_copy_check_uvector 3-0 22001 NULL nohasharray
135514 +rxpipe_descr_host_int_trig_rx_data_read_22001 rxpipe_descr_host_int_trig_rx_data_read 3-0 22001 &compat_rw_copy_check_uvector_22001
135515 +osst_linux_media_version_show_22002 osst_linux_media_version_show 0 22002 NULL
135516 +kobil_open_22009 kobil_open 0 22009 NULL
135517 +rndis_filter_set_packet_filter_22011 rndis_filter_set_packet_filter 0 22011 NULL
135518 +nv_set_mac_address_22012 nv_set_mac_address 0 22012 NULL
135519 +show_trans_timeout_22013 show_trans_timeout 0 22013 NULL
135520 +netdev_queue_attr_show_22015 netdev_queue_attr_show 0 22015 NULL
135521 +fbcon_fb_registered_22016 fbcon_fb_registered 0 22016 NULL nohasharray
135522 +il_alloc_txq_mem_22016 il_alloc_txq_mem 0 22016 &fbcon_fb_registered_22016
135523 +atl1e_get_eeprom_len_22018 atl1e_get_eeprom_len 0 22018 NULL
135524 +xfs_attr3_leaf_to_shortform_22019 xfs_attr3_leaf_to_shortform 0 22019 NULL
135525 +regcache_sync_block_raw_flush_22021 regcache_sync_block_raw_flush 3-4 22021 NULL
135526 +gether_get_host_addr_22022 gether_get_host_addr 0 22022 NULL
135527 +btrfs_get_16_22023 btrfs_get_16 0 22023 NULL
135528 +write_usb_charge_22024 write_usb_charge 0 22024 NULL
135529 +ocfs2_control_validate_protocol_22029 ocfs2_control_validate_protocol 0-3 22029 NULL
135530 +da9052_bat_check_status_22030 da9052_bat_check_status 0 22030 NULL
135531 +_sp2d_min_pg_22032 _sp2d_min_pg 0 22032 NULL
135532 +disable_nonboot_cpus_22037 disable_nonboot_cpus 0 22037 NULL
135533 +lookup_metapath_22039 lookup_metapath 0 22039 NULL nohasharray
135534 +rtsx_pci_dma_map_sg_22039 rtsx_pci_dma_map_sg 3 22039 &lookup_metapath_22039
135535 +mt9v011_s_mbus_fmt_22040 mt9v011_s_mbus_fmt 0 22040 NULL
135536 +nfs_permission_22042 nfs_permission 0 22042 NULL nohasharray
135537 +ath5k_attr_show_firstep_level_22042 ath5k_attr_show_firstep_level 0 22042 &nfs_permission_22042
135538 +xfs_fs_freeze_22048 xfs_fs_freeze 0 22048 NULL
135539 +zd_usb_read_fw_22049 zd_usb_read_fw 4 22049 NULL nohasharray
135540 +nilfs_segctor_wait_22049 nilfs_segctor_wait 0 22049 &zd_usb_read_fw_22049
135541 +vbi_buffer_prepare_22050 vbi_buffer_prepare 0 22050 NULL
135542 +create_speaker_out_ctls_22052 create_speaker_out_ctls 0 22052 NULL
135543 +atalk_recvmsg_22053 atalk_recvmsg 4-0 22053 NULL
135544 +ieee80211_if_fmt_dropped_frames_ttl_22054 ieee80211_if_fmt_dropped_frames_ttl 3 22054 NULL nohasharray
135545 +skge_ring_alloc_22054 skge_ring_alloc 0 22054 &ieee80211_if_fmt_dropped_frames_ttl_22054 nohasharray
135546 +sys_recvfrom_22054 sys_recvfrom 3 22054 &skge_ring_alloc_22054
135547 +end_show_22058 end_show 0 22058 NULL nohasharray
135548 +show_sas_phy_minimum_linkrate_hw_22058 show_sas_phy_minimum_linkrate_hw 0 22058 &end_show_22058 nohasharray
135549 +uart_mode_store_22058 uart_mode_store 0-4 22058 &show_sas_phy_minimum_linkrate_hw_22058
135550 +acpi_ds_get_field_names_22059 acpi_ds_get_field_names 0 22059 NULL nohasharray
135551 +pio_write_22059 pio_write 0-6-5 22059 &acpi_ds_get_field_names_22059
135552 +cfqg_set_weight_device_22062 cfqg_set_weight_device 3-0 22062 NULL
135553 +trunc_end_22065 trunc_end 0 22065 NULL nohasharray
135554 +il_tx_queue_init_22065 il_tx_queue_init 0 22065 &trunc_end_22065
135555 +bNumEndpoints_show_22075 bNumEndpoints_show 0 22075 NULL
135556 +btrfs_reloc_clone_csums_22077 btrfs_reloc_clone_csums 2-3-0 22077 NULL nohasharray
135557 +sigmadsp_write_regmap_22077 sigmadsp_write_regmap 2-4 22077 &btrfs_reloc_clone_csums_22077
135558 +find_trange_value_22079 find_trange_value 0 22079 NULL
135559 +timeout_show_22081 timeout_show 0 22081 NULL
135560 +clear_store_22082 clear_store 0-4 22082 NULL nohasharray
135561 +set_fan_speed_percent_22082 set_fan_speed_percent 0 22082 &clear_store_22082
135562 +ov772x_cropcap_22083 ov772x_cropcap 0 22083 NULL
135563 +mem_rw_22085 mem_rw 3-0 22085 NULL nohasharray
135564 +sb1000_end_get_set_command_22085 sb1000_end_get_set_command 0 22085 &mem_rw_22085
135565 +nf_ct_seq_adjust_22086 nf_ct_seq_adjust 4 22086 NULL
135566 +acerhdf_get_mode_22088 acerhdf_get_mode 0 22088 NULL
135567 +niu_init_one_rx_channel_22095 niu_init_one_rx_channel 0 22095 NULL
135568 +ext3_setattr_22100 ext3_setattr 0 22100 NULL
135569 +portio_name_show_22101 portio_name_show 0 22101 NULL
135570 +rndis_error_status_22103 rndis_error_status 0 22103 NULL nohasharray
135571 +qlcnic_sriov_pf_enable_22103 qlcnic_sriov_pf_enable 0 22103 &rndis_error_status_22103
135572 +find_free_port_22104 find_free_port 0 22104 NULL
135573 +rt2x00debug_read_crypto_stats_22109 rt2x00debug_read_crypto_stats 3-0 22109 NULL
135574 +get_pwm_22113 get_pwm 0 22113 NULL
135575 +arvo_sysfs_show_key_mask_22117 arvo_sysfs_show_key_mask 0 22117 NULL nohasharray
135576 +beiscsi_log_enable_store_22117 beiscsi_log_enable_store 0-4 22117 &arvo_sysfs_show_key_mask_22117
135577 +mlog_show_22119 mlog_show 0 22119 NULL
135578 +show_session_param_ISCSI_PARAM_TARGET_NAME_22122 show_session_param_ISCSI_PARAM_TARGET_NAME 0 22122 NULL
135579 +tps65217_reg_read_22125 tps65217_reg_read 0 22125 NULL
135580 +show_fan_min_22127 show_fan_min 0 22127 NULL
135581 +snd_hda_codec_read_22130 snd_hda_codec_read 0 22130 NULL nohasharray
135582 +get_results_22130 get_results 0 22130 &snd_hda_codec_read_22130
135583 +mx2_videobuf_setup_22136 mx2_videobuf_setup 0 22136 NULL
135584 +__bitmap_size_22138 __bitmap_size 0 22138 NULL
135585 +read_cal_int_tables_22139 read_cal_int_tables 0 22139 NULL
135586 +listxattr_22142 listxattr 0-3 22142 NULL
135587 +reset_atmel_card_22143 reset_atmel_card 0 22143 NULL
135588 +SyS_sched_setaffinity_22148 SyS_sched_setaffinity 2 22148 NULL
135589 +smsc95xx_reset_22152 smsc95xx_reset 0 22152 NULL
135590 +netlink_bind_22153 netlink_bind 0 22153 NULL
135591 +pn533_dep_link_up_22154 pn533_dep_link_up 5 22154 NULL
135592 +isci_task_execute_task_22155 isci_task_execute_task 0 22155 NULL
135593 +__vlan_device_event_22159 __vlan_device_event 0 22159 NULL
135594 +show_otp2en_22160 show_otp2en 0 22160 NULL
135595 +set_pwm_enable_22161 set_pwm_enable 0-4 22161 NULL
135596 +pm8001_phy_control_22163 pm8001_phy_control 0 22163 NULL nohasharray
135597 +store_pwm_interpolate_22163 store_pwm_interpolate 0-4 22163 &pm8001_phy_control_22163
135598 +lx_hardware_open_22166 lx_hardware_open 0 22166 NULL
135599 +usbhsh_dcp_queue_push_22167 usbhsh_dcp_queue_push 0 22167 NULL
135600 +reiserfs_paste_into_item_22170 reiserfs_paste_into_item 0 22170 NULL
135601 +__kfifo_alloc_22173 __kfifo_alloc 3-0 22173 NULL nohasharray
135602 +max8997_reg_enable_22173 max8997_reg_enable 0 22173 &__kfifo_alloc_22173
135603 +dccp_disconnect_22174 dccp_disconnect 0 22174 NULL
135604 +beiscsi_adap_family_disp_22179 beiscsi_adap_family_disp 0 22179 NULL nohasharray
135605 +nf_nat_ipv6_in_22179 nf_nat_ipv6_in 0 22179 &beiscsi_adap_family_disp_22179
135606 +iscsi_disc_show_userid_mutual_22181 iscsi_disc_show_userid_mutual 0 22181 NULL
135607 +channel_dimm_label_store_22189 channel_dimm_label_store 0-4 22189 NULL
135608 +xen_acpi_processor_resume_22190 xen_acpi_processor_resume 0 22190 NULL
135609 +tps80031_rtc_alarm_irq_enable_22198 tps80031_rtc_alarm_irq_enable 0 22198 NULL
135610 +btrfs_space_info_show_disk_total_22200 btrfs_space_info_show_disk_total 0 22200 NULL
135611 +cmd_exec_22204 cmd_exec 0 22204 NULL
135612 +fls_22210 fls 0 22210 NULL
135613 +f2fs_write_data_pages_22217 f2fs_write_data_pages 0 22217 NULL
135614 +fat_compat_ioctl_filldir_22222 fat_compat_ioctl_filldir 3 22222 NULL
135615 +show_22225 show 0 22225 NULL
135616 +rfcomm_sock_recvmsg_22227 rfcomm_sock_recvmsg 4-0 22227 NULL nohasharray
135617 +xirc2ps_resume_22227 xirc2ps_resume 0 22227 &rfcomm_sock_recvmsg_22227
135618 +core_alua_show_tg_pt_gp_info_22228 core_alua_show_tg_pt_gp_info 0 22228 NULL
135619 +mem_write_22232 mem_write 3-0 22232 NULL
135620 +mwl8k_cmd_set_pre_scan_22233 mwl8k_cmd_set_pre_scan 0 22233 NULL
135621 +fw_status_show_22234 fw_status_show 0 22234 NULL
135622 +av7110_fw_cmd_22236 av7110_fw_cmd 0 22236 NULL
135623 +store_tabletMouseRight_22238 store_tabletMouseRight 0-4 22238 NULL
135624 +p9_virtio_zc_request_22240 p9_virtio_zc_request 6-5 22240 NULL
135625 +show_fnode_redirect_ipaddr_22241 show_fnode_redirect_ipaddr 0 22241 NULL nohasharray
135626 +mwifiex_cmd_recfg_tx_buf_22241 mwifiex_cmd_recfg_tx_buf 0 22241 &show_fnode_redirect_ipaddr_22241
135627 +ath10k_push_board_ext_data_22243 ath10k_push_board_ext_data 0 22243 NULL nohasharray
135628 +fsnotify_parent_22243 fsnotify_parent 0 22243 &ath10k_push_board_ext_data_22243
135629 +prepare_to_wait_event_22247 prepare_to_wait_event 0 22247 NULL
135630 +security_setxattr_22253 security_setxattr 4-0 22253 NULL nohasharray
135631 +capability_id_show_22253 capability_id_show 0 22253 &security_setxattr_22253
135632 +compat_process_vm_rw_22254 compat_process_vm_rw 3-5 22254 NULL
135633 +show_fc_rport_maxframe_size_22260 show_fc_rport_maxframe_size 0 22260 NULL
135634 +ping_common_sendmsg_22261 ping_common_sendmsg 5 22261 NULL
135635 +add_res_tree_22263 add_res_tree 7 22263 NULL
135636 +at91ether_open_22272 at91ether_open 0 22272 NULL
135637 +bmc150_accel_set_power_state_22273 bmc150_accel_set_power_state 0 22273 NULL
135638 +adp8870_bl_l4_indoor_dim_show_22281 adp8870_bl_l4_indoor_dim_show 0 22281 NULL
135639 +show_ipInReceives_22282 show_ipInReceives 0 22282 NULL nohasharray
135640 +scan_sleep_millisecs_show_22282 scan_sleep_millisecs_show 0 22282 &show_ipInReceives_22282
135641 +container_offline_22283 container_offline 0 22283 NULL
135642 +pm8001_ctl_logging_level_show_22284 pm8001_ctl_logging_level_show 0 22284 NULL
135643 +ndo_validate_addr_22293 ndo_validate_addr 0 22293 NULL
135644 +snd_sb16_playback_prepare_22296 snd_sb16_playback_prepare 0 22296 NULL
135645 +line6_stream_start_22297 line6_stream_start 0 22297 NULL
135646 +__tun_chr_ioctl_22300 __tun_chr_ioctl 4 22300 NULL
135647 +anysee_master_xfer_22303 anysee_master_xfer 0-3 22303 NULL nohasharray
135648 +csrow_edac_mode_show_22303 csrow_edac_mode_show 0 22303 &anysee_master_xfer_22303
135649 +mesh_table_alloc_22305 mesh_table_alloc 1 22305 NULL
135650 +show_ipv4_iface_dhcp_vendor_id_22308 show_ipv4_iface_dhcp_vendor_id 0 22308 NULL nohasharray
135651 +hw_ep_enable_22308 hw_ep_enable 0 22308 &show_ipv4_iface_dhcp_vendor_id_22308
135652 +udpv6_sendmsg_22316 udpv6_sendmsg 4-0 22316 NULL nohasharray
135653 +in_tx_cp_show_22316 in_tx_cp_show 0 22316 &udpv6_sendmsg_22316
135654 +statfs_slow_show_22327 statfs_slow_show 0 22327 NULL nohasharray
135655 +tg3_get_regs_len_22327 tg3_get_regs_len 0 22327 &statfs_slow_show_22327
135656 +page_cache_tree_insert_22331 page_cache_tree_insert 0 22331 NULL
135657 +ipr_show_fw_version_22332 ipr_show_fw_version 0 22332 NULL
135658 +show_temp_crit_ext_22334 show_temp_crit_ext 0 22334 NULL nohasharray
135659 +do_migrate_range_22334 do_migrate_range 0 22334 &show_temp_crit_ext_22334
135660 +kempld_i2c_xfer_22335 kempld_i2c_xfer 0-3 22335 NULL
135661 +target_stat_scsi_lu_show_attr_write_mbytes_22338 target_stat_scsi_lu_show_attr_write_mbytes 0 22338 NULL
135662 +ch341_set_handshake_22339 ch341_set_handshake 0 22339 NULL
135663 +lbs_set_monitor_mode_22340 lbs_set_monitor_mode 0 22340 NULL
135664 +sys_read_22343 sys_read 3 22343 NULL
135665 +wl18xx_boot_22344 wl18xx_boot 0 22344 NULL
135666 +part_timeout_store_22351 part_timeout_store 0-4 22351 NULL
135667 +block_store_22352 block_store 0-3 22352 NULL nohasharray
135668 +ptn3460_read_bytes_22352 ptn3460_read_bytes 4 22352 &block_store_22352
135669 +ll_lazystatfs_seq_write_22353 ll_lazystatfs_seq_write 3 22353 NULL
135670 +c_can_chip_config_22357 c_can_chip_config 0 22357 NULL
135671 +__device_suspend_noirq_22360 __device_suspend_noirq 0 22360 NULL
135672 +regmap_spi_gather_write_22364 regmap_spi_gather_write 0 22364 NULL nohasharray
135673 +o2nm_cluster_attr_reconnect_delay_ms_read_22364 o2nm_cluster_attr_reconnect_delay_ms_read 0 22364 &regmap_spi_gather_write_22364 nohasharray
135674 +gem_set_mac_address_22364 gem_set_mac_address 0 22364 &o2nm_cluster_attr_reconnect_delay_ms_read_22364
135675 +tps6586x_gpio_to_irq_22365 tps6586x_gpio_to_irq 2 22365 NULL nohasharray
135676 +show_lcd_level_22365 show_lcd_level 0 22365 &tps6586x_gpio_to_irq_22365
135677 +build_ntlmssp_auth_blob_22366 build_ntlmssp_auth_blob 0 22366 NULL
135678 +dbg_check_znode_22369 dbg_check_znode 0 22369 NULL
135679 +roccat_common2_sysfs_write_keys_primary_22370 roccat_common2_sysfs_write_keys_primary 0-6-5 22370 NULL
135680 +evdev_ioctl_22371 evdev_ioctl 2 22371 NULL
135681 +wake_up_lan_show_22373 wake_up_lan_show 0 22373 NULL nohasharray
135682 +hugetlbfs_write_begin_22373 hugetlbfs_write_begin 0 22373 &wake_up_lan_show_22373
135683 +ufx_reg_clear_bits_22374 ufx_reg_clear_bits 0 22374 NULL
135684 +gfs2_attr_store_22375 gfs2_attr_store 0-4 22375 NULL
135685 +pktgen_alloc_skb_22385 pktgen_alloc_skb 3 22385 NULL nohasharray
135686 +sysfs_kf_read_22385 sysfs_kf_read 0 22385 &pktgen_alloc_skb_22385
135687 +qlcnic_set_mac_22387 qlcnic_set_mac 0 22387 NULL
135688 +show_sas_phy_running_disparity_error_count_22389 show_sas_phy_running_disparity_error_count 0 22389 NULL
135689 +saa7164_api_i2c_write_22390 saa7164_api_i2c_write 0 22390 NULL
135690 +alloc_large_system_hash_22391 alloc_large_system_hash 2 22391 NULL nohasharray
135691 +ath10k_debug_fw_reset_stats_read_22391 ath10k_debug_fw_reset_stats_read 3-0 22391 &alloc_large_system_hash_22391
135692 +ocfs2_assign_bh_22392 ocfs2_assign_bh 0 22392 NULL
135693 +commit_pagelist_22396 commit_pagelist 0 22396 NULL
135694 +lpfc_max_xri_show_22398 lpfc_max_xri_show 0 22398 NULL
135695 +vb2_internal_qbuf_22400 vb2_internal_qbuf 0 22400 NULL
135696 +zoran_write_22404 zoran_write 3-0 22404 NULL
135697 +show_debug_level_22406 show_debug_level 0 22406 NULL
135698 +pnp_start_dev_22411 pnp_start_dev 0 22411 NULL
135699 +queue_reply_22416 queue_reply 3-0 22416 NULL
135700 +iscsi_stat_sess_err_show_attr_format_errors_22417 iscsi_stat_sess_err_show_attr_format_errors 0 22417 NULL
135701 +usbhsg_gadget_start_22424 usbhsg_gadget_start 0 22424 NULL
135702 +sg_finish_rem_req_22426 sg_finish_rem_req 0 22426 NULL
135703 +update_22427 update 0 22427 NULL
135704 +isci_show_id_22428 isci_show_id 0 22428 NULL nohasharray
135705 +erst_exec_set_src_address_base_22428 erst_exec_set_src_address_base 0 22428 &isci_show_id_22428
135706 +__set_enter_print_fmt_22431 __set_enter_print_fmt 0 22431 NULL
135707 +iov_iter_get_pages_22440 iov_iter_get_pages 0-4-3 22440 NULL
135708 +xenfb_check_var_22441 xenfb_check_var 0 22441 NULL
135709 +rtl2832_sdr_start_streaming_22446 rtl2832_sdr_start_streaming 0 22446 NULL
135710 +show_sas_phy_phy_identifier_22447 show_sas_phy_phy_identifier 0 22447 NULL
135711 +ceph_write_iter_22449 ceph_write_iter 0 22449 NULL
135712 +handle_received_packet_22457 handle_received_packet 3 22457 NULL
135713 +write_fs_22465 write_fs 0-6-5 22465 NULL
135714 +acpi_ut_copy_eobject_to_iobject_22466 acpi_ut_copy_eobject_to_iobject 0 22466 NULL
135715 +batadv_check_unicast_packet_22468 batadv_check_unicast_packet 3 22468 NULL
135716 +ieee80211_alloc_hw_nm_22469 ieee80211_alloc_hw_nm 1 22469 NULL
135717 +__mv88e6352_phy_read_22471 __mv88e6352_phy_read 0 22471 NULL
135718 +show_port1_22474 show_port1 0 22474 NULL
135719 +ecryptfs_write_22488 ecryptfs_write 0-4-3 22488 NULL
135720 +qib_user_sdma_alloc_header_22490 qib_user_sdma_alloc_header 2 22490 NULL
135721 +cache_write_procfs_22491 cache_write_procfs 3-0 22491 NULL nohasharray
135722 +rfcomm_send_test_22491 rfcomm_send_test 4 22491 &cache_write_procfs_22491 nohasharray
135723 +lm3642_torch_pin_store_22491 lm3642_torch_pin_store 0-4 22491 &rfcomm_send_test_22491
135724 +put_chars_22498 put_chars 3 22498 NULL
135725 +mp_find_ioapic_pin_22499 mp_find_ioapic_pin 0-2 22499 NULL nohasharray
135726 +st21nfca_hci_se_io_22499 st21nfca_hci_se_io 4 22499 &mp_find_ioapic_pin_22499 nohasharray
135727 +edac_device_ctl_log_ue_store_22499 edac_device_ctl_log_ue_store 0-3 22499 &st21nfca_hci_se_io_22499
135728 +ad5398_read_reg_22504 ad5398_read_reg 0 22504 NULL
135729 +mutex_lock_interruptible_22505 mutex_lock_interruptible 0 22505 NULL nohasharray
135730 +asd_version_show_22505 asd_version_show 0 22505 &mutex_lock_interruptible_22505
135731 +fan_pwm1_store_22510 fan_pwm1_store 0-4 22510 NULL
135732 +trim_no_bitmap_22524 trim_no_bitmap 4-3 22524 NULL
135733 +attr_press_to_select_store_tpkbd_22525 attr_press_to_select_store_tpkbd 0-4 22525 NULL
135734 +snd_cx23885_prepare_22528 snd_cx23885_prepare 0 22528 NULL
135735 +read_ohm_22544 read_ohm 0 22544 NULL
135736 +pskb_may_pull_22546 pskb_may_pull 2 22546 NULL
135737 +adxl34x_position_show_22547 adxl34x_position_show 0 22547 NULL
135738 +ntb_setup_bwd_msix_22549 ntb_setup_bwd_msix 2 22549 NULL
135739 +ocfs2_read_extent_block_22550 ocfs2_read_extent_block 0 22550 NULL
135740 +port_delete_22553 port_delete 0 22553 NULL
135741 +agp_alloc_page_array_22554 agp_alloc_page_array 1 22554 NULL
135742 +wq_numa_store_22563 wq_numa_store 0-4 22563 NULL
135743 +cyapa_gen5_read_panel_scan_raw_data_22565 cyapa_gen5_read_panel_scan_raw_data 0 22565 NULL
135744 +w7090p_tuner_rw_serpar_22568 w7090p_tuner_rw_serpar 0-3 22568 NULL nohasharray
135745 +aac_show_raid_level_22568 aac_show_raid_level 0 22568 &w7090p_tuner_rw_serpar_22568
135746 +get_regs_len_22569 get_regs_len 0 22569 NULL
135747 +adt7411_set_bit_22579 adt7411_set_bit 0-4 22579 NULL
135748 +mlx4_cmd_imm_22582 mlx4_cmd_imm 0 22582 NULL
135749 +elan_sysfs_read_fw_ver_22586 elan_sysfs_read_fw_ver 0 22586 NULL nohasharray
135750 +il3945_mac_start_22586 il3945_mac_start 0 22586 &elan_sysfs_read_fw_ver_22586
135751 +dbFindCtl_22587 dbFindCtl 0 22587 NULL
135752 +wp384_final_22591 wp384_final 0 22591 NULL
135753 +twl_sysfs_aen_read_22596 twl_sysfs_aen_read 6-0-5 22596 NULL
135754 +da9052_read_ich_22600 da9052_read_ich 0 22600 NULL
135755 +qla4_82xx_isp_reset_22601 qla4_82xx_isp_reset 0 22601 NULL nohasharray
135756 +snapshot_read_22601 snapshot_read 3 22601 &qla4_82xx_isp_reset_22601
135757 +pci_dev_specific_reset_22605 pci_dev_specific_reset 0 22605 NULL
135758 +__uncore_pld_show_22606 __uncore_pld_show 0 22606 NULL
135759 +nat_receive_22609 nat_receive 0-3 22609 NULL
135760 +il4965_hw_nic_init_22611 il4965_hw_nic_init 0 22611 NULL
135761 +btrfs_delalloc_reserve_space_22617 btrfs_delalloc_reserve_space 0 22617 NULL
135762 +bootflag_get_22618 bootflag_get 0 22618 NULL
135763 +qlcnic_pci_sriov_disable_22622 qlcnic_pci_sriov_disable 0 22622 NULL
135764 +_maybe_not_all_in_one_io_22626 _maybe_not_all_in_one_io 0 22626 NULL
135765 +sctp_setsockopt_connectx_old_22631 sctp_setsockopt_connectx_old 3-0 22631 NULL
135766 +v9fs_vfs_getattr_dotl_22632 v9fs_vfs_getattr_dotl 0 22632 NULL
135767 +ide_core_cp_entry_22636 ide_core_cp_entry 3-0 22636 NULL
135768 +wl1271_rx_filter_get_fields_size_22638 wl1271_rx_filter_get_fields_size 0 22638 NULL
135769 +pwr_wake_on_timer_exp_read_22640 pwr_wake_on_timer_exp_read 3-0 22640 NULL nohasharray
135770 +multicast_query_interval_show_22640 multicast_query_interval_show 0 22640 &pwr_wake_on_timer_exp_read_22640 nohasharray
135771 +reiserfs_get_block_22640 reiserfs_get_block 0 22640 &multicast_query_interval_show_22640
135772 +rtl_op_sta_add_22642 rtl_op_sta_add 0 22642 NULL
135773 +iwl_mvm_mac_ctxt_cmd_ibss_22646 iwl_mvm_mac_ctxt_cmd_ibss 0 22646 NULL
135774 +snd_riptide_prepare_22648 snd_riptide_prepare 0 22648 NULL
135775 +iwl_dbgfs_calib_disabled_read_22649 iwl_dbgfs_calib_disabled_read 3-0 22649 NULL
135776 +ieee80211_probereq_get_22651 ieee80211_probereq_get 5-4 22651 NULL
135777 +smsc911x_rx_get_rxstatus_22654 smsc911x_rx_get_rxstatus 0 22654 NULL
135778 +snd_seq_queue_timer_set_tempo_22655 snd_seq_queue_timer_set_tempo 0 22655 NULL
135779 +__iscsi_nacl_auth_store_userid_22656 __iscsi_nacl_auth_store_userid 0-3 22656 NULL
135780 +mem_map_size_22660 mem_map_size 0 22660 NULL nohasharray
135781 +tnc_insert_22660 tnc_insert 0 22660 &mem_map_size_22660
135782 +br_stp_set_port_priority_22665 br_stp_set_port_priority 0 22665 NULL
135783 +show_u8_22667 show_u8 0 22667 NULL
135784 +call_netdevice_notifiers_22672 call_netdevice_notifiers 0 22672 NULL
135785 +show_up_tail_align_22676 show_up_tail_align 0 22676 NULL nohasharray
135786 +show_fcstat_fcp_packet_aborts_22676 show_fcstat_fcp_packet_aborts 0 22676 &show_up_tail_align_22676
135787 +ubifs_leb_write_22679 ubifs_leb_write 4-5-0 22679 NULL nohasharray
135788 +tmiofb_set_par_22679 tmiofb_set_par 0 22679 &ubifs_leb_write_22679
135789 +qlcnic_83xx_sysfs_flash_write_handler_22680 qlcnic_83xx_sysfs_flash_write_handler 6-0-5 22680 NULL
135790 +l2tp_ip_recvmsg_22681 l2tp_ip_recvmsg 4-0 22681 NULL
135791 +iscsit_na_default_erl_22682 iscsit_na_default_erl 0 22682 NULL
135792 +bch_dump_read_22685 bch_dump_read 3-0 22685 NULL
135793 +reg_umr_22686 reg_umr 5 22686 NULL
135794 +sys_ppoll_22688 sys_ppoll 2 22688 NULL nohasharray
135795 +show_hdmi_source_22688 show_hdmi_source 0 22688 &sys_ppoll_22688
135796 +bmc150_accel_data_rdy_trigger_set_state_22689 bmc150_accel_data_rdy_trigger_set_state 0 22689 NULL
135797 +mxl111sf_read_reg_22690 mxl111sf_read_reg 0 22690 NULL
135798 +SYSC_vmsplice_22697 SYSC_vmsplice 3 22697 NULL
135799 +vnic_dev_notify_setcmd_22700 vnic_dev_notify_setcmd 0 22700 NULL
135800 +show_conn_param_ISCSI_PARAM_KEEPALIVE_TMO_22701 show_conn_param_ISCSI_PARAM_KEEPALIVE_TMO 0 22701 NULL
135801 +ov7670_read_smbus_22702 ov7670_read_smbus 0 22702 NULL
135802 +tomoyo_check_inet_address_22705 tomoyo_check_inet_address 0 22705 NULL nohasharray
135803 +ecm_opts_host_addr_store_22705 ecm_opts_host_addr_store 0-3 22705 &tomoyo_check_inet_address_22705
135804 +alloc_libipw_22708 alloc_libipw 1 22708 NULL
135805 +show_iface_enabled_22711 show_iface_enabled 0 22711 NULL
135806 +read_iter_zero_22715 read_iter_zero 0 22715 NULL
135807 +memcg_update_list_lru_node_22717 memcg_update_list_lru_node 3 22717 NULL
135808 +qlcnic_83xx_lockless_flash_read32_22721 qlcnic_83xx_lockless_flash_read32 0 22721 NULL nohasharray
135809 +ecryptfs_write_metadata_to_contents_22721 ecryptfs_write_metadata_to_contents 3 22721 &qlcnic_83xx_lockless_flash_read32_22721
135810 +mxuport_send_ctrl_urb_22723 mxuport_send_ctrl_urb 0 22723 NULL
135811 +channel_dimm_label_show_22728 channel_dimm_label_show 0 22728 NULL nohasharray
135812 +acpi_ex_get_name_string_22728 acpi_ex_get_name_string 0 22728 &channel_dimm_label_show_22728
135813 +filename_trans_read_22730 filename_trans_read 0 22730 NULL
135814 +cx18_copy_buf_to_user_22735 cx18_copy_buf_to_user 4-0 22735 NULL nohasharray
135815 +show_filter_22735 show_filter 0 22735 &cx18_copy_buf_to_user_22735 nohasharray
135816 +__mlx4_cq_alloc_icm_22735 __mlx4_cq_alloc_icm 0 22735 &show_filter_22735
135817 +ax25_output_22736 ax25_output 2 22736 NULL
135818 +ceph_decode_32_22738 ceph_decode_32 0 22738 NULL nohasharray
135819 +__mei_cl_send_22738 __mei_cl_send 3 22738 &ceph_decode_32_22738
135820 +__writeback_single_inode_22739 __writeback_single_inode 0 22739 NULL
135821 +iio_debugfs_write_reg_22742 iio_debugfs_write_reg 3-0 22742 NULL
135822 +show_fnode_password_in_22752 show_fnode_password_in 0 22752 NULL nohasharray
135823 +fore200e_proc_read_22752 fore200e_proc_read 0 22752 &show_fnode_password_in_22752 nohasharray
135824 +loctls_read_file_22752 loctls_read_file 0 22752 &fore200e_proc_read_22752
135825 +output_write_22753 output_write 0-6-5 22753 NULL
135826 +sky2_alloc_buffers_22754 sky2_alloc_buffers 0 22754 NULL nohasharray
135827 +iosf_mbi_pci_read_mdr_22754 iosf_mbi_pci_read_mdr 0 22754 &sky2_alloc_buffers_22754
135828 +eth_header_22760 eth_header 0 22760 NULL
135829 +qlcnic_sriov_init_22762 qlcnic_sriov_init 2-0 22762 NULL
135830 +tw28_set_ctrl_val_22763 tw28_set_ctrl_val 0 22763 NULL
135831 +si4713_write_property_22765 si4713_write_property 0 22765 NULL
135832 +nilfs_mdt_submit_block_22768 nilfs_mdt_submit_block 0 22768 NULL nohasharray
135833 +hdmi_g_mbus_fmt_22768 hdmi_g_mbus_fmt 0 22768 &nilfs_mdt_submit_block_22768
135834 +print_frame_22769 print_frame 0 22769 NULL
135835 +show_in_max3_22770 show_in_max3 0 22770 NULL
135836 +elan_smbus_prepare_fw_update_22771 elan_smbus_prepare_fw_update 0 22771 NULL
135837 +ftrace_arch_read_dyn_info_22773 ftrace_arch_read_dyn_info 0 22773 NULL
135838 +compat_SyS_io_getevents_22774 compat_SyS_io_getevents 3 22774 NULL
135839 +ath9k_add_interface_22776 ath9k_add_interface 0 22776 NULL nohasharray
135840 +tg3_setup_fiber_mii_phy_22776 tg3_setup_fiber_mii_phy 0 22776 &ath9k_add_interface_22776
135841 +__break_lease_22777 __break_lease 0 22777 NULL
135842 +show_fc_fc4s_22784 show_fc_fc4s 0 22784 NULL
135843 +preenable_22790 preenable 0 22790 NULL
135844 +vnic_dev_get_res_count_22791 vnic_dev_get_res_count 0 22791 NULL
135845 +page_counter_limit_22795 page_counter_limit 0 22795 NULL
135846 +rocker_dma_test_offset_22796 rocker_dma_test_offset 3 22796 NULL
135847 +pla_ocp_write_22802 pla_ocp_write 4 22802 NULL
135848 +__generic_copy_to_user_intel_22806 __generic_copy_to_user_intel 0 22806 NULL
135849 +btrfs_getxattr_22809 btrfs_getxattr 0 22809 NULL
135850 +efs_symlink_readpage_22812 efs_symlink_readpage 0 22812 NULL nohasharray
135851 +rx8025_set_alarm_22812 rx8025_set_alarm 0 22812 &efs_symlink_readpage_22812
135852 +bnx2_get_regs_len_22813 bnx2_get_regs_len 0 22813 NULL
135853 +comm_addr_list_read_22819 comm_addr_list_read 0 22819 NULL
135854 +init_after_reset_22823 init_after_reset 0 22823 NULL
135855 +show_fbstate_22824 show_fbstate 0 22824 NULL
135856 +ghash_init_22826 ghash_init 0 22826 NULL nohasharray
135857 +nfs_initiate_commit_22826 nfs_initiate_commit 0 22826 &ghash_init_22826
135858 +max8998_ldo_is_enabled_22833 max8998_ldo_is_enabled 0 22833 NULL
135859 +afs_permission_22835 afs_permission 0 22835 NULL
135860 +mb862xxfb_show_dispregs_22838 mb862xxfb_show_dispregs 0 22838 NULL
135861 +__scm_send_22841 __scm_send 0 22841 NULL
135862 +data_ep_set_params_22843 data_ep_set_params 0 22843 NULL
135863 +iscsi_tpg_attrib_store_demo_mode_write_protect_22844 iscsi_tpg_attrib_store_demo_mode_write_protect 0-3 22844 NULL
135864 +atxp1_storevcore_22847 atxp1_storevcore 0-4 22847 NULL
135865 +ext4_reserve_clusters_22850 ext4_reserve_clusters 0 22850 NULL
135866 +show_local_ip_22854 show_local_ip 0 22854 NULL nohasharray
135867 +__smsc95xx_read_reg_22854 __smsc95xx_read_reg 0 22854 &show_local_ip_22854
135868 +bluetooth_enable_store_22857 bluetooth_enable_store 0-4 22857 NULL
135869 +asd_reset_flash_22858 asd_reset_flash 0 22858 NULL
135870 +atmel_resume_22860 atmel_resume 0 22860 NULL
135871 +create_attr_set_22861 create_attr_set 1 22861 NULL
135872 +write_lid_handling_22862 write_lid_handling 0 22862 NULL
135873 +nr_hugepages_show_22864 nr_hugepages_show 0 22864 NULL
135874 +hash_ip6_expire_22867 hash_ip6_expire 4 22867 NULL
135875 +ntfs_setattr_22871 ntfs_setattr 0 22871 NULL
135876 +vmxnet3_request_irqs_22878 vmxnet3_request_irqs 0 22878 NULL
135877 +smb_set_file_info_22880 smb_set_file_info 0 22880 NULL
135878 +pxa_ep_enable_22883 pxa_ep_enable 0 22883 NULL
135879 +vmw_execbuf_process_22885 vmw_execbuf_process 5 22885 NULL nohasharray
135880 +show_counter_tx_flow_stalls_22885 show_counter_tx_flow_stalls 0 22885 &vmw_execbuf_process_22885
135881 +set_phy_speed_22886 set_phy_speed 0 22886 NULL
135882 +show_green_22889 show_green 0 22889 NULL
135883 +v9fs_direct_write_22891 v9fs_direct_write 0-3 22891 NULL
135884 +usblp_new_writeurb_22894 usblp_new_writeurb 2 22894 NULL nohasharray
135885 +cifs_file_write_iter_22894 cifs_file_write_iter 0 22894 &usblp_new_writeurb_22894
135886 +mdc800_device_read_22896 mdc800_device_read 3-0 22896 NULL nohasharray
135887 +store_test_22896 store_test 0-4 22896 &mdc800_device_read_22896
135888 +_xadc_write_adc_reg_22899 _xadc_write_adc_reg 0 22899 NULL
135889 +policy_emit_config_values_22900 policy_emit_config_values 3 22900 NULL nohasharray
135890 +ion_handle_test_kernel_22900 ion_handle_test_kernel 3-4 22900 &policy_emit_config_values_22900
135891 +bdc_issue_cmd_22903 bdc_issue_cmd 0 22903 NULL nohasharray
135892 +bmg160_validate_trigger_22903 bmg160_validate_trigger 0 22903 &bdc_issue_cmd_22903
135893 +bnx2i_show_ccell_info_22908 bnx2i_show_ccell_info 0 22908 NULL
135894 +ip_vs_forward_icmp_v6_22912 ip_vs_forward_icmp_v6 0 22912 NULL
135895 +nfs4_acl_bytes_22915 nfs4_acl_bytes 0-1 22915 NULL
135896 +gadget_info_attr_store_22919 gadget_info_attr_store 0-4 22919 NULL
135897 +br_vlan_add_22922 br_vlan_add 0 22922 NULL nohasharray
135898 +mwl8k_cmd_get_hw_spec_sta_22922 mwl8k_cmd_get_hw_spec_sta 0 22922 &br_vlan_add_22922
135899 +__set_xattr_22923 __set_xattr 0 22923 NULL
135900 +sg_start_req_22924 sg_start_req 0 22924 NULL
135901 +qce_mapsg_22925 qce_mapsg 3 22925 NULL
135902 +xstateregs_set_22932 xstateregs_set 4 22932 NULL
135903 +dlm_status_to_errno_22935 dlm_status_to_errno 0 22935 NULL nohasharray
135904 +uwb_rc_set_ie_22935 uwb_rc_set_ie 0 22935 &dlm_status_to_errno_22935
135905 +__iscsi_nacl_auth_show_userid_22936 __iscsi_nacl_auth_show_userid 0 22936 NULL nohasharray
135906 +i40e_fcoe_change_mtu_22936 i40e_fcoe_change_mtu 0 22936 &__iscsi_nacl_auth_show_userid_22936
135907 +max8925_write_device_22937 max8925_write_device 3-0 22937 NULL nohasharray
135908 +show_alert_led_22937 show_alert_led 0 22937 &max8925_write_device_22937
135909 +wil_rx_refill_22940 wil_rx_refill 0 22940 NULL
135910 +bio_copy_to_iter_22942 bio_copy_to_iter 0 22942 NULL
135911 +nfs4_get_security_label_22946 nfs4_get_security_label 0 22946 NULL
135912 +pcpu_mem_zalloc_22948 pcpu_mem_zalloc 1 22948 NULL
135913 +i2c_bit_xfer_22953 i2c_bit_xfer 0-3 22953 NULL
135914 +r_heartbeat_file_write_22954 r_heartbeat_file_write 0-3 22954 NULL nohasharray
135915 +__bch_cache_store_22954 __bch_cache_store 0-4 22954 &r_heartbeat_file_write_22954
135916 +logfs_segment_write_compress_22957 logfs_segment_write_compress 0 22957 NULL
135917 +alloc_sglist_22960 alloc_sglist 1-3-2 22960 NULL
135918 +caif_seqpkt_sendmsg_22961 caif_seqpkt_sendmsg 4-0 22961 NULL
135919 +vme_get_size_22964 vme_get_size 0 22964 NULL
135920 +__sync_blockdev_22967 __sync_blockdev 0 22967 NULL nohasharray
135921 +store_sf2_temp_22967 store_sf2_temp 0-4 22967 &__sync_blockdev_22967
135922 +pwm_enable_from_reg_22969 pwm_enable_from_reg 0 22969 NULL
135923 +tx_frag_key_not_found_read_22971 tx_frag_key_not_found_read 3-0 22971 NULL
135924 +snd_ice1712_playback_ds_prepare_22973 snd_ice1712_playback_ds_prepare 0 22973 NULL nohasharray
135925 +rbd_dev_v2_object_prefix_22973 rbd_dev_v2_object_prefix 0 22973 &snd_ice1712_playback_ds_prepare_22973
135926 +cached_dev_cache_miss_22979 cached_dev_cache_miss 4 22979 NULL nohasharray
135927 +subscribe_port_22979 subscribe_port 0 22979 &cached_dev_cache_miss_22979
135928 +usb_get_langid_22983 usb_get_langid 0 22983 NULL
135929 +open_22984 open 0 22984 NULL
135930 +ceph_vxattrcb_dir_rctime_22987 ceph_vxattrcb_dir_rctime 0 22987 NULL nohasharray
135931 +remote_settings_file_write_22987 remote_settings_file_write 3-0 22987 &ceph_vxattrcb_dir_rctime_22987 nohasharray
135932 +snd_cs46xx_capture_prepare_22987 snd_cs46xx_capture_prepare 0 22987 &remote_settings_file_write_22987
135933 +find_root_sec_22988 find_root_sec 0 22988 NULL
135934 +tsf_write_file_22990 tsf_write_file 0 22990 NULL
135935 +bdi_set_min_ratio_22993 bdi_set_min_ratio 0 22993 NULL
135936 +show_pwm_temp_sel_common_22994 show_pwm_temp_sel_common 0 22994 NULL nohasharray
135937 +iwl_mvm_rm_sta_common_22994 iwl_mvm_rm_sta_common 0 22994 &show_pwm_temp_sel_common_22994
135938 +nouveau_hwmon_show_temp1_auto_point1_pwm_22996 nouveau_hwmon_show_temp1_auto_point1_pwm 0 22996 NULL
135939 +pcan_usb_pro_set_silent_23000 pcan_usb_pro_set_silent 0 23000 NULL
135940 +ubifs_find_free_leb_for_idx_23003 ubifs_find_free_leb_for_idx 0 23003 NULL
135941 +tw68_start_streaming_23004 tw68_start_streaming 0 23004 NULL
135942 +dig_playback_pcm_prepare_23006 dig_playback_pcm_prepare 0 23006 NULL
135943 +iwl_trans_start_fw_23009 iwl_trans_start_fw 0 23009 NULL
135944 +wsm_configuration_23013 wsm_configuration 0 23013 NULL
135945 +amb_proc_read_23014 amb_proc_read 0 23014 NULL
135946 +data_sock_bind_23015 data_sock_bind 0 23015 NULL
135947 +set_crit_hyst_23017 set_crit_hyst 0-4 23017 NULL
135948 +_nfs4_proc_secinfo_23019 _nfs4_proc_secinfo 0 23019 NULL
135949 +validate_esw_config_23021 validate_esw_config 0 23021 NULL nohasharray
135950 +rtl8152_get_sset_count_23021 rtl8152_get_sset_count 0 23021 &validate_esw_config_23021
135951 +nilfs_bmap_prepare_end_ptr_23022 nilfs_bmap_prepare_end_ptr 0 23022 NULL
135952 +viafb_dvp0_proc_write_23023 viafb_dvp0_proc_write 3-0 23023 NULL
135953 +cifs_local_to_utf16_bytes_23025 cifs_local_to_utf16_bytes 0 23025 NULL nohasharray
135954 +i7core_inject_store_bank_23025 i7core_inject_store_bank 0-4 23025 &cifs_local_to_utf16_bytes_23025
135955 +adm8211_start_23027 adm8211_start 0 23027 NULL
135956 +st_status_23032 st_status 5-0 23032 NULL
135957 +gether_opts_qmult_show_23034 gether_opts_qmult_show 0 23034 NULL
135958 +snd_usb_substream_playback_trigger_23036 snd_usb_substream_playback_trigger 0 23036 NULL nohasharray
135959 +iscsi_stat_tgt_attr_attr_store_23036 iscsi_stat_tgt_attr_attr_store 0 23036 &snd_usb_substream_playback_trigger_23036 nohasharray
135960 +_efx_mcdi_rpc_23036 _efx_mcdi_rpc 0 23036 &iscsi_stat_tgt_attr_attr_store_23036
135961 +omfs_write_inode_23038 omfs_write_inode 0 23038 NULL
135962 +advansys_eisa_probe_23039 advansys_eisa_probe 0 23039 NULL
135963 +da9055_adc_manual_read_23042 da9055_adc_manual_read 0 23042 NULL
135964 +padlock_sha_init_23044 padlock_sha_init 0 23044 NULL
135965 +wMaxPacketSize_show_23053 wMaxPacketSize_show 0 23053 NULL
135966 +nv50_disp_chan_create__23056 nv50_disp_chan_create_ 5 23056 NULL
135967 +__padata_set_cpumasks_23058 __padata_set_cpumasks 0 23058 NULL
135968 +security_inode_killpriv_23060 security_inode_killpriv 0 23060 NULL nohasharray
135969 +bdx_set_mac_23060 bdx_set_mac 0 23060 &security_inode_killpriv_23060
135970 +unix_seqpacket_recvmsg_23062 unix_seqpacket_recvmsg 4-0 23062 NULL nohasharray
135971 +reiserfs_add_entry_23062 reiserfs_add_entry 4 23062 &unix_seqpacket_recvmsg_23062
135972 +atl1c_set_mac_addr_23066 atl1c_set_mac_addr 0 23066 NULL
135973 +mei_cl_send_23068 mei_cl_send 3 23068 NULL
135974 +walk_system_ram_range_23073 walk_system_ram_range 0 23073 NULL
135975 +kvm_mmu_gva_to_gpa_write_23075 kvm_mmu_gva_to_gpa_write 0 23075 NULL
135976 +vm_map_ram_23078 vm_map_ram 2 23078 NULL nohasharray
135977 +raw_sendmsg_23078 raw_sendmsg 4-0 23078 &vm_map_ram_23078 nohasharray
135978 +xfs_dbg_show_23078 xfs_dbg_show 0 23078 &raw_sendmsg_23078
135979 +lp8788_show_charger_status_23079 lp8788_show_charger_status 0 23079 NULL
135980 +qla4_82xx_pci_mem_read_2M_23081 qla4_82xx_pci_mem_read_2M 2 23081 NULL
135981 +init_23083 init 0 23083 NULL
135982 +isr_tx_procs_read_23084 isr_tx_procs_read 3-0 23084 NULL nohasharray
135983 +btrfs_sectorsize_show_23084 btrfs_sectorsize_show 0 23084 &isr_tx_procs_read_23084 nohasharray
135984 +update_uc_addr_23084 update_uc_addr 0 23084 &btrfs_sectorsize_show_23084
135985 +stmmac_ethtool_get_regs_len_23089 stmmac_ethtool_get_regs_len 0 23089 NULL
135986 +libfcoe_device_notification_23090 libfcoe_device_notification 0 23090 NULL
135987 +rt2x00debug_write_eeprom_23091 rt2x00debug_write_eeprom 3-0 23091 NULL
135988 +fls_long_23096 fls_long 0 23096 NULL nohasharray
135989 +show_simple_pwm_23096 show_simple_pwm 0 23096 &fls_long_23096
135990 +ntfs_ucstonls_23097 ntfs_ucstonls 3-5 23097 NULL nohasharray
135991 +st_press_buffer_preenable_23097 st_press_buffer_preenable 0 23097 &ntfs_ucstonls_23097
135992 +vfio_pci_vga_rw_23098 vfio_pci_vga_rw 0-3 23098 NULL
135993 +airo_set_mac_address_23102 airo_set_mac_address 0 23102 NULL
135994 +da903x_read_23103 da903x_read 0 23103 NULL
135995 +dgram_recvmsg_23104 dgram_recvmsg 4-0 23104 NULL nohasharray
135996 +radeon_show_edid2_23104 radeon_show_edid2 6-0-5 23104 &dgram_recvmsg_23104
135997 +kernfs_rename_ns_23106 kernfs_rename_ns 0 23106 NULL
135998 +rawsock_create_23108 rawsock_create 0 23108 NULL
135999 +product_id_store_23109 product_id_store 0-4 23109 NULL
136000 +mwl8k_cmd_set_beacon_23110 mwl8k_cmd_set_beacon 4 23110 NULL
136001 +bset_tree_bytes_23111 bset_tree_bytes 0 23111 NULL
136002 +smm665_show_crit_23114 smm665_show_crit 0 23114 NULL
136003 +__clear_user_23118 __clear_user 0 23118 NULL
136004 +w1_master_attribute_show_remove_23119 w1_master_attribute_show_remove 0 23119 NULL nohasharray
136005 +global_rsv_size_show_23119 global_rsv_size_show 0 23119 &w1_master_attribute_show_remove_23119
136006 +dm_write_async_23120 dm_write_async 3 23120 NULL nohasharray
136007 +guard_show_23120 guard_show 0 23120 &dm_write_async_23120
136008 +id_show_23121 id_show 0 23121 NULL
136009 +drm_mode_create_tv_properties_23122 drm_mode_create_tv_properties 2 23122 NULL
136010 +vx_pcm_prepare_23123 vx_pcm_prepare 0 23123 NULL
136011 +read_file_wow_23126 read_file_wow 3-0 23126 NULL nohasharray
136012 +vsc824x_add_skew_23126 vsc824x_add_skew 0 23126 &read_file_wow_23126
136013 +do_generic_request_23130 do_generic_request 0 23130 NULL
136014 +fib_inetaddr_event_23134 fib_inetaddr_event 0 23134 NULL
136015 +ext3_listxattr_23137 ext3_listxattr 0-3 23137 NULL
136016 +em28xx_write_regs_req_23138 em28xx_write_regs_req 0 23138 NULL
136017 +i801_check_pre_23143 i801_check_pre 0 23143 NULL
136018 +atl1e_set_mac_addr_23145 atl1e_set_mac_addr 0 23145 NULL
136019 +ca91cx42_master_set_23146 ca91cx42_master_set 4 23146 NULL
136020 +asus_hwmon_temp1_23150 asus_hwmon_temp1 0 23150 NULL
136021 +parse_tunables_write_23152 parse_tunables_write 0 23152 NULL
136022 +_iwl_dbgfs_fw_dbg_collect_write_23153 _iwl_dbgfs_fw_dbg_collect_write 3-0 23153 NULL
136023 +handle_event_23156 handle_event 0 23156 NULL
136024 +wm831x_set_bits_23158 wm831x_set_bits 0 23158 NULL
136025 +read_file_ani_23161 read_file_ani 3-0 23161 NULL
136026 +acpi_device_sun_show_23166 acpi_device_sun_show 0 23166 NULL
136027 +video_begin_23167 video_begin 0 23167 NULL
136028 +target_core_dev_wwn_show_attr_vpd_assoc_scsi_target_device_23174 target_core_dev_wwn_show_attr_vpd_assoc_scsi_target_device 0 23174 NULL
136029 +show_fan_auto1_23176 show_fan_auto1 0 23176 NULL nohasharray
136030 +iwl_trans_pcie_start_hw_23176 iwl_trans_pcie_start_hw 0 23176 &show_fan_auto1_23176
136031 +atkbd_do_set_softrepeat_23177 atkbd_do_set_softrepeat 0-4 23177 NULL
136032 +usblp_write_23178 usblp_write 3-0 23178 NULL nohasharray
136033 +withdraw_show_23178 withdraw_show 0 23178 &usblp_write_23178
136034 +msnd_fifo_alloc_23179 msnd_fifo_alloc 2 23179 NULL
136035 +gss_pipe_downcall_23182 gss_pipe_downcall 3-0 23182 NULL
136036 +ieee80211_get_mesh_hdrlen_23183 ieee80211_get_mesh_hdrlen 0 23183 NULL nohasharray
136037 +ca0132_capture_pcm_prepare_23183 ca0132_capture_pcm_prepare 0 23183 &ieee80211_get_mesh_hdrlen_23183
136038 +fix_unclean_leb_23188 fix_unclean_leb 3 23188 NULL nohasharray
136039 +comm_nodeid_read_23188 comm_nodeid_read 0 23188 &fix_unclean_leb_23188
136040 +mpi_alloc_limb_space_23190 mpi_alloc_limb_space 1 23190 NULL
136041 +saa7706h_s_ctrl_23192 saa7706h_s_ctrl 0 23192 NULL nohasharray
136042 +remove_ftrace_list_ops_23192 remove_ftrace_list_ops 0 23192 &saa7706h_s_ctrl_23192
136043 +__audit_sockaddr_23194 __audit_sockaddr 0 23194 NULL
136044 +max16065_show_input_23199 max16065_show_input 0 23199 NULL nohasharray
136045 +show_ipv6_iface_router_adv_link_mtu_23199 show_ipv6_iface_router_adv_link_mtu 0 23199 &max16065_show_input_23199
136046 +dvb_pll_set_params_23207 dvb_pll_set_params 0 23207 NULL
136047 +pm80x_free_irq_23210 pm80x_free_irq 2 23210 NULL nohasharray
136048 +of_irq_get_byname_23210 of_irq_get_byname 0 23210 &pm80x_free_irq_23210 nohasharray
136049 +rbd_major_show_23210 rbd_major_show 0 23210 &of_irq_get_byname_23210
136050 +sequencer_read_23213 sequencer_read 0-4 23213 NULL nohasharray
136051 +visor_memregion_get_physaddr_23213 visor_memregion_get_physaddr 0 23213 &sequencer_read_23213
136052 +tipc_sendmcast_23214 tipc_sendmcast 4-0 23214 NULL nohasharray
136053 +get_in_input_23214 get_in_input 0 23214 &tipc_sendmcast_23214
136054 +ov6650_reg_rmw_23219 ov6650_reg_rmw 0 23219 NULL
136055 +mcryptd_alloc_instance_23221 mcryptd_alloc_instance 3-2 23221 NULL
136056 +mac80211_hwsim_add_interface_23223 mac80211_hwsim_add_interface 0 23223 NULL nohasharray
136057 +set_a_bus_req_23223 set_a_bus_req 0-4 23223 &mac80211_hwsim_add_interface_23223
136058 +tty_buffer_request_room_23228 tty_buffer_request_room 2-0 23228 NULL nohasharray
136059 +wm8350_isink_is_enabled_23228 wm8350_isink_is_enabled 0 23228 &tty_buffer_request_room_23228
136060 +xlog_get_bp_23229 xlog_get_bp 2 23229 NULL nohasharray
136061 +__read_status_pci_23229 __read_status_pci 0 23229 &xlog_get_bp_23229
136062 +__kmalloc_23231 __kmalloc 1 23231 NULL
136063 +mac802154_set_params_23235 mac802154_set_params 0 23235 NULL
136064 +rxrpc_client_sendmsg_23236 rxrpc_client_sendmsg 5 23236 NULL
136065 +mwl8k_cmd_set_rateadapt_mode_23239 mwl8k_cmd_set_rateadapt_mode 0 23239 NULL
136066 +show_attr_mode_msb_23240 show_attr_mode_msb 0 23240 NULL
136067 +nv50_ram_create__23241 nv50_ram_create_ 4 23241 NULL nohasharray
136068 +show_ucode_version_23241 show_ucode_version 0 23241 &nv50_ram_create__23241 nohasharray
136069 +queue_max_sectors_show_23241 queue_max_sectors_show 0 23241 &show_ucode_version_23241
136070 +ahci_activity_show_23244 ahci_activity_show 0 23244 NULL
136071 +mac80211_hwsim_sta_add_23246 mac80211_hwsim_sta_add 0 23246 NULL
136072 +b43legacy_wireless_core_attach_23259 b43legacy_wireless_core_attach 0 23259 NULL
136073 +f_eem_opts_attr_show_23263 f_eem_opts_attr_show 0 23263 NULL
136074 +sctp_recvmsg_23265 sctp_recvmsg 4-0 23265 NULL nohasharray
136075 +intel_map_sg_23265 intel_map_sg 0-3 23265 &sctp_recvmsg_23265
136076 +alg_bind_23268 alg_bind 0 23268 NULL
136077 +lan87xx_read_status_23278 lan87xx_read_status 0 23278 NULL
136078 +remove_ftrace_ops_23280 remove_ftrace_ops 0 23280 NULL
136079 +uwb_dev_addr_print_23282 uwb_dev_addr_print 2 23282 NULL
136080 +ipv6_skip_exthdr_23283 ipv6_skip_exthdr 0-2 23283 NULL nohasharray
136081 +snd_compress_dev_register_23283 snd_compress_dev_register 0 23283 &ipv6_skip_exthdr_23283 nohasharray
136082 +venus_readlink_23283 venus_readlink 0 23283 &snd_compress_dev_register_23283
136083 +doc_probe_23285 doc_probe 1 23285 NULL nohasharray
136084 +ec_i2c_count_message_23285 ec_i2c_count_message 0-2 23285 &doc_probe_23285
136085 +diva_get_trace_filter_23286 diva_get_trace_filter 0 23286 NULL
136086 +process_adv_report_23293 process_adv_report 9 23293 NULL nohasharray
136087 +queue_show_nonrot_23293 queue_show_nonrot 0 23293 &process_adv_report_23293
136088 +beacon_timeout_ms_show_23294 beacon_timeout_ms_show 0 23294 NULL
136089 +cx18_s_stream_vbi_fmt_23295 cx18_s_stream_vbi_fmt 0 23295 NULL
136090 +acpi_ds_create_field_23300 acpi_ds_create_field 0 23300 NULL nohasharray
136091 +cpu5wdt_write_23300 cpu5wdt_write 0-3 23300 &acpi_ds_create_field_23300
136092 +mac802154_wpan_open_23301 mac802154_wpan_open 0 23301 NULL
136093 +b43_upload_initvals_band_23304 b43_upload_initvals_band 0 23304 NULL
136094 +i2cdev_write_23310 i2cdev_write 3-0 23310 NULL
136095 +ns_send_23311 ns_send 0 23311 NULL
136096 +it8761e_gpio_direction_in_23313 it8761e_gpio_direction_in 0 23313 NULL
136097 +parport_uss720_epp_read_data_23314 parport_uss720_epp_read_data 0 23314 NULL nohasharray
136098 +hif_usb_send_regout_23314 hif_usb_send_regout 0 23314 &parport_uss720_epp_read_data_23314
136099 +acpi_table_show_23317 acpi_table_show 6 23317 NULL
136100 +__aa_kvmalloc_23320 __aa_kvmalloc 1 23320 NULL
136101 +show_spread_enabled_23321 show_spread_enabled 0 23321 NULL nohasharray
136102 +iscsi_tpg_param_show_DataSequenceInOrder_23321 iscsi_tpg_param_show_DataSequenceInOrder 0 23321 &show_spread_enabled_23321
136103 +poll_oip_23322 poll_oip 0 23322 NULL
136104 +config_led_23323 config_led 0 23323 NULL
136105 +batadv_bla_init_23324 batadv_bla_init 0 23324 NULL
136106 +run_gc_23325 run_gc 0 23325 NULL
136107 +lpfc_devloss_tmo_show_23341 lpfc_devloss_tmo_show 0 23341 NULL
136108 +mc13xxx_get_num_regulators_dt_23344 mc13xxx_get_num_regulators_dt 0 23344 NULL
136109 +page_readlink_23346 page_readlink 3-0 23346 NULL
136110 +prepare_23350 prepare 0 23350 NULL nohasharray
136111 +usbnet_status_start_23350 usbnet_status_start 0 23350 &prepare_23350 nohasharray
136112 +mxt_t6_command_23350 mxt_t6_command 0 23350 &usbnet_status_start_23350
136113 +kmem_zalloc_large_23351 kmem_zalloc_large 1 23351 NULL
136114 +write_inode_23358 write_inode 0 23358 NULL
136115 +generic_key_instantiate_23363 generic_key_instantiate 0 23363 NULL nohasharray
136116 +vmxnet3_get_sset_count_23363 vmxnet3_get_sset_count 0 23363 &generic_key_instantiate_23363
136117 +regulator_is_enabled_regmap_23365 regulator_is_enabled_regmap 0 23365 NULL
136118 +fscache_fsdef_netfs_get_key_23368 fscache_fsdef_netfs_get_key 0 23368 NULL
136119 +fd_setup_write_same_buf_23369 fd_setup_write_same_buf 3 23369 NULL
136120 +rawv6_send_hdrinc_23370 rawv6_send_hdrinc 3 23370 NULL
136121 +bonding_sysfs_store_option_23382 bonding_sysfs_store_option 0-4 23382 NULL
136122 +fc0011_writereg_23383 fc0011_writereg 0 23383 NULL
136123 +kobil_write_23392 kobil_write 0-4 23392 NULL
136124 +jffs2_listxattr_23402 jffs2_listxattr 0-3 23402 NULL nohasharray
136125 +s_ctrl_23402 s_ctrl 0 23402 &jffs2_listxattr_23402
136126 +lbs_mesh_ethtool_get_sset_count_23406 lbs_mesh_ethtool_get_sset_count 0 23406 NULL
136127 +uhci_submit_interrupt_23408 uhci_submit_interrupt 0 23408 NULL nohasharray
136128 +mx2_videobuf_prepare_23408 mx2_videobuf_prepare 0 23408 &uhci_submit_interrupt_23408
136129 +bond_option_num_peer_notif_set_23409 bond_option_num_peer_notif_set 0 23409 NULL
136130 +goku_queue_23412 goku_queue 0 23412 NULL
136131 +snd_hda_multi_out_dig_prepare_23415 snd_hda_multi_out_dig_prepare 0 23415 NULL
136132 +passive_show_23418 passive_show 0 23418 NULL
136133 +mwifiex_cmd_802_11_key_material_v1_23421 mwifiex_cmd_802_11_key_material_v1 0 23421 NULL
136134 +lpfc_prot_sg_seg_cnt_show_23423 lpfc_prot_sg_seg_cnt_show 0 23423 NULL
136135 +vzalloc_node_23424 vzalloc_node 1 23424 NULL
136136 +lp3972_set_bits_23425 lp3972_set_bits 0 23425 NULL nohasharray
136137 +store_line3_23425 store_line3 0-4 23425 &lp3972_set_bits_23425
136138 +gpiod_export_23427 gpiod_export 0 23427 NULL
136139 +amd_gpio_dirin_23433 amd_gpio_dirin 0 23433 NULL
136140 +avtab_alloc_23436 avtab_alloc 0 23436 NULL
136141 +mv88e6xxx_get_regs_len_23441 mv88e6xxx_get_regs_len 0 23441 NULL
136142 +wil_target_reset_23443 wil_target_reset 0 23443 NULL
136143 +_ctl_logging_level_store_23445 _ctl_logging_level_store 0-4 23445 NULL
136144 +bInterfaceClass_show_23446 bInterfaceClass_show 0 23446 NULL
136145 +rds_tcp_sendmsg_23447 rds_tcp_sendmsg 3 23447 NULL
136146 +hidraw_send_report_23449 hidraw_send_report 3-0 23449 NULL
136147 +mt9t112_auto_focus_trigger_23450 mt9t112_auto_focus_trigger 0 23450 NULL
136148 +target_core_alua_tg_pt_gp_show_attr_alua_access_type_23452 target_core_alua_tg_pt_gp_show_attr_alua_access_type 0 23452 NULL
136149 +napi_add_23455 napi_add 0 23455 NULL nohasharray
136150 +store_23455 store 0 23455 &napi_add_23455
136151 +sb_statfs_23456 sb_statfs 0 23456 NULL
136152 +show_ipv4_iface_dhcp_learn_iqn_en_23462 show_ipv4_iface_dhcp_learn_iqn_en 0 23462 NULL
136153 +host_show_resettable_23464 host_show_resettable 0 23464 NULL
136154 +dn_nsp_send_disc_23469 dn_nsp_send_disc 2 23469 NULL nohasharray
136155 +jffs2_trusted_getxattr_23469 jffs2_trusted_getxattr 0 23469 &dn_nsp_send_disc_23469
136156 +res_get_23470 res_get 0 23470 NULL
136157 +ip6table_nat_fn_23482 ip6table_nat_fn 0 23482 NULL
136158 +dpm_prepare_23484 dpm_prepare 0 23484 NULL
136159 +divasa_remap_pci_bar_23485 divasa_remap_pci_bar 3-4 23485 NULL nohasharray
136160 +linear_conf_23485 linear_conf 2 23485 &divasa_remap_pci_bar_23485 nohasharray
136161 +sync_mapping_buffers_23485 sync_mapping_buffers 0 23485 &linear_conf_23485
136162 +compat_filldir_23489 compat_filldir 3 23489 NULL
136163 +copy_module_from_user_23492 copy_module_from_user 2 23492 NULL
136164 +si4713_send_command_23493 si4713_send_command 4-6-0 23493 NULL
136165 +event_filter_read_23494 event_filter_read 3 23494 NULL
136166 +lustre_acl_xattr_merge2ext_23502 lustre_acl_xattr_merge2ext 2 23502 NULL
136167 +ax88179_reset_23503 ax88179_reset 0 23503 NULL
136168 +bh1770_prox_abs_thres_store_23505 bh1770_prox_abs_thres_store 0-4 23505 NULL
136169 +physical_package_id_show_23509 physical_package_id_show 0 23509 NULL
136170 +hpfs_writepages_23510 hpfs_writepages 0 23510 NULL nohasharray
136171 +saa7706h_unmute_23510 saa7706h_unmute 0 23510 &hpfs_writepages_23510
136172 +devm_iio_device_alloc_23511 devm_iio_device_alloc 2 23511 NULL
136173 +pm_generic_prepare_23512 pm_generic_prepare 0 23512 NULL
136174 +show_fcstat_invalid_crc_count_23516 show_fcstat_invalid_crc_count 0 23516 NULL nohasharray
136175 +ad_sd_write_reg_23516 ad_sd_write_reg 0 23516 &show_fcstat_invalid_crc_count_23516 nohasharray
136176 +__proc_cpt_table_23516 __proc_cpt_table 5 23516 &ad_sd_write_reg_23516
136177 +hash_ipmark6_expire_23518 hash_ipmark6_expire 4 23518 NULL
136178 +iwl_pcie_send_hcmd_sync_23522 iwl_pcie_send_hcmd_sync 0 23522 NULL
136179 +cxacru_sysfs_show_upstream_crc_errors_23523 cxacru_sysfs_show_upstream_crc_errors 0 23523 NULL
136180 +get_component_active_23527 get_component_active 0 23527 NULL
136181 +target_core_dev_wwn_show_attr_vpd_protocol_identifier_23531 target_core_dev_wwn_show_attr_vpd_protocol_identifier 0 23531 NULL
136182 +ima_show_measurements_count_23536 ima_show_measurements_count 3-0 23536 NULL nohasharray
136183 +sky2_device_event_23536 sky2_device_event 0 23536 &ima_show_measurements_count_23536
136184 +get_usb_charge_23541 get_usb_charge 0 23541 NULL nohasharray
136185 +adp5520_bl_office_dim_store_23541 adp5520_bl_office_dim_store 4-0 23541 &get_usb_charge_23541
136186 +st_press_trig_set_state_23544 st_press_trig_set_state 0 23544 NULL
136187 +xen_allocate_irq_gsi_23546 xen_allocate_irq_gsi 1 23546 NULL nohasharray
136188 +cxacru_sysfs_showattr_u32_23546 cxacru_sysfs_showattr_u32 0 23546 &xen_allocate_irq_gsi_23546 nohasharray
136189 +isl29125_buffer_preenable_23546 isl29125_buffer_preenable 0 23546 &cxacru_sysfs_showattr_u32_23546
136190 +tcp_current_mss_23552 tcp_current_mss 0 23552 NULL
136191 +dbg_leb_change_23555 dbg_leb_change 4-0 23555 NULL
136192 +_hardware_enqueue_23558 _hardware_enqueue 0 23558 NULL
136193 +tcp_match_skb_to_sack_23568 tcp_match_skb_to_sack 3-4 23568 NULL
136194 +padlock_sha1_finup_23569 padlock_sha1_finup 0 23569 NULL nohasharray
136195 +mwl8k_cmd_radio_control_23569 mwl8k_cmd_radio_control 0 23569 &padlock_sha1_finup_23569
136196 +venus_symlink_23570 venus_symlink 6-4 23570 NULL
136197 +show_net_stats_23573 show_net_stats 0 23573 NULL
136198 +iwl_dbgfs_interrupt_read_23574 iwl_dbgfs_interrupt_read 3-0 23574 NULL
136199 +l2cap_parse_conf_req_23575 l2cap_parse_conf_req 0 23575 NULL nohasharray
136200 +_regmap_select_page_23575 _regmap_select_page 0 23575 &l2cap_parse_conf_req_23575
136201 +__netpoll_setup_23578 __netpoll_setup 0 23578 NULL nohasharray
136202 +pm_notifier_call_chain_23578 pm_notifier_call_chain 0 23578 &__netpoll_setup_23578
136203 +xfpregs_get_23586 xfpregs_get 4 23586 NULL
136204 +show_iface_initiator_name_23588 show_iface_initiator_name 0 23588 NULL nohasharray
136205 +qib_user_sdma_make_progress_23588 qib_user_sdma_make_progress 0 23588 &show_iface_initiator_name_23588 nohasharray
136206 +set_min_23588 set_min 0-4 23588 &qib_user_sdma_make_progress_23588
136207 +get_power_status_23592 get_power_status 0 23592 NULL
136208 +lpfc_sriov_nr_virtfn_show_23593 lpfc_sriov_nr_virtfn_show 0 23593 NULL nohasharray
136209 +show_fcstat_fcp_input_megabytes_23593 show_fcstat_fcp_input_megabytes 0 23593 &lpfc_sriov_nr_virtfn_show_23593
136210 +cfpkt_create_pfx_23594 cfpkt_create_pfx 2-1 23594 NULL
136211 +ath10k_pci_diag_read32_23596 ath10k_pci_diag_read32 0 23596 NULL nohasharray
136212 +rt73usb_load_firmware_23596 rt73usb_load_firmware 0 23596 &ath10k_pci_diag_read32_23596
136213 +ad7266_powerdown_23599 ad7266_powerdown 0 23599 NULL
136214 +show_23604 show 0 23604 NULL
136215 +mtd_erasesize_show_23606 mtd_erasesize_show 0 23606 NULL
136216 +_alloc_cdb_cont_23609 _alloc_cdb_cont 2 23609 NULL
136217 +islpci_mgt_transaction_23610 islpci_mgt_transaction 5-0 23610 NULL nohasharray
136218 +store_tabletJitterDelay_23610 store_tabletJitterDelay 0-4 23610 &islpci_mgt_transaction_23610
136219 +_iommu_event_show_23612 _iommu_event_show 0 23612 NULL
136220 +xfs_qm_dqread_23613 xfs_qm_dqread 0 23613 NULL
136221 +qlcnic_sysfs_write_pm_config_23614 qlcnic_sysfs_write_pm_config 0-6-5 23614 NULL
136222 +i40e_dbg_command_read_23617 i40e_dbg_command_read 0-3 23617 NULL nohasharray
136223 +cifs_get_writer_23617 cifs_get_writer 0 23617 &i40e_dbg_command_read_23617
136224 +ocfs2_dlm_recover_show_23619 ocfs2_dlm_recover_show 0 23619 NULL
136225 +dbg_check_ltab_23620 dbg_check_ltab 0 23620 NULL
136226 +show_button_23622 show_button 0 23622 NULL
136227 +uwb_rc_scan_store_23634 uwb_rc_scan_store 0-4 23634 NULL
136228 +rt2x00mmio_alloc_queue_dma_23638 rt2x00mmio_alloc_queue_dma 0 23638 NULL
136229 +target_fabric_port_show_attr_alua_tg_pt_write_md_23641 target_fabric_port_show_attr_alua_tg_pt_write_md 0 23641 NULL
136230 +qla24xx_reset_chip_23642 qla24xx_reset_chip 0 23642 NULL
136231 +adfs_write_inode_23650 adfs_write_inode 0 23650 NULL nohasharray
136232 +ufx_disable_23650 ufx_disable 0 23650 &adfs_write_inode_23650
136233 +__i2400mu_send_barker_23652 __i2400mu_send_barker 3 23652 NULL nohasharray
136234 +profile_cpu_callback_23652 profile_cpu_callback 0 23652 &__i2400mu_send_barker_23652
136235 +setup_ctxt_23653 setup_ctxt 0 23653 NULL
136236 +wlcore_identify_fw_23654 wlcore_identify_fw 0 23654 NULL
136237 +sh_irda_open_23659 sh_irda_open 0 23659 NULL
136238 +__klp_disable_patch_23660 __klp_disable_patch 0 23660 NULL
136239 +idVendor_show_23662 idVendor_show 0 23662 NULL
136240 +ocfs2_cluster_stack_store_23663 ocfs2_cluster_stack_store 0-4 23663 NULL
136241 +dmi_entry_attr_show_23669 dmi_entry_attr_show 0 23669 NULL nohasharray
136242 +SyS_connect_23669 SyS_connect 3 23669 &dmi_entry_attr_show_23669
136243 +server_monitor_pending_show_23672 server_monitor_pending_show 0 23672 NULL nohasharray
136244 +asd_control_phy_23672 asd_control_phy 0 23672 &server_monitor_pending_show_23672 nohasharray
136245 +niu_init_ipp_23672 niu_init_ipp 0 23672 &asd_control_phy_23672
136246 +show_in_alarms_23677 show_in_alarms 0 23677 NULL nohasharray
136247 +__uncore_mask_vnw_show_23677 __uncore_mask_vnw_show 0 23677 &show_in_alarms_23677 nohasharray
136248 +igb_setup_all_rx_resources_23677 igb_setup_all_rx_resources 0 23677 &__uncore_mask_vnw_show_23677
136249 +iwl_mvm_add_int_sta_common_23678 iwl_mvm_add_int_sta_common 0 23678 NULL
136250 +chnl_net_init_23679 chnl_net_init 0 23679 NULL
136251 +show_frontswap_selfshrinking_23681 show_frontswap_selfshrinking 0 23681 NULL
136252 +po1030_s_ctrl_23683 po1030_s_ctrl 0 23683 NULL
136253 +mv88e6352_phy_page_read_23687 mv88e6352_phy_page_read 0 23687 NULL
136254 +nftl_partscan_23688 nftl_partscan 0 23688 NULL
136255 +zd_rf_init_uw2453_23691 zd_rf_init_uw2453 0 23691 NULL
136256 +mp_map_gsi_to_irq_23695 mp_map_gsi_to_irq 1 23695 NULL
136257 +mc13xxx_adc_do_conversion_23698 mc13xxx_adc_do_conversion 0 23698 NULL
136258 +cx18_read_23699 cx18_read 3-0 23699 NULL
136259 +asus_wmi_get_devstate_simple_23704 asus_wmi_get_devstate_simple 0 23704 NULL
136260 +show_in_min1_23705 show_in_min1 0 23705 NULL nohasharray
136261 +cfq_var_store_23705 cfq_var_store 0-3 23705 &show_in_min1_23705
136262 +show_constraint_time_window_us_23706 show_constraint_time_window_us 0 23706 NULL nohasharray
136263 +target_core_alua_tg_pt_gp_store_attr_alua_write_metadata_23706 target_core_alua_tg_pt_gp_store_attr_alua_write_metadata 0-3 23706 &show_constraint_time_window_us_23706
136264 +cyberjack_write_23708 cyberjack_write 0-4 23708 NULL
136265 +keyspan_pda_write_23709 keyspan_pda_write 0-4 23709 NULL
136266 +kiblnd_map_tx_23711 kiblnd_map_tx 4 23711 NULL
136267 +hfs_file_fsync_23713 hfs_file_fsync 0 23713 NULL
136268 +ip4_datagram_connect_23714 ip4_datagram_connect 0 23714 NULL
136269 +isku_sysfs_write_control_23718 isku_sysfs_write_control 6-0-5 23718 NULL
136270 +sock_alloc_send_skb_23720 sock_alloc_send_skb 2 23720 NULL nohasharray
136271 +efx_describe_per_queue_stats_23720 efx_describe_per_queue_stats 0 23720 &sock_alloc_send_skb_23720
136272 +snd_pcm_hw_refine_23721 snd_pcm_hw_refine 0 23721 NULL
136273 +get_conn_info_23723 get_conn_info 4 23723 NULL
136274 +mp_config_acpi_gsi_23728 mp_config_acpi_gsi 2 23728 NULL
136275 +inode_getattr_23729 inode_getattr 0 23729 NULL nohasharray
136276 +wsm_set_uapsd_info_23729 wsm_set_uapsd_info 0 23729 &inode_getattr_23729
136277 +quota_warn_period_store_23730 quota_warn_period_store 3-0 23730 NULL
136278 +iscsi_stat_tgt_attr_show_attr_fail_intr_addr_type_23731 iscsi_stat_tgt_attr_show_attr_fail_intr_addr_type 0 23731 NULL nohasharray
136279 +copy_gr_arg_wrapper_23731 copy_gr_arg_wrapper 0 23731 &iscsi_stat_tgt_attr_show_attr_fail_intr_addr_type_23731 nohasharray
136280 +gps_store_23731 gps_store 4-0 23731 &copy_gr_arg_wrapper_23731
136281 +get_pwm_mode_23733 get_pwm_mode 0 23733 NULL
136282 +apparmor_setprocattr_23734 apparmor_setprocattr 0-4 23734 NULL
136283 +xadc_update_adc_reg_23740 xadc_update_adc_reg 0 23740 NULL
136284 +tg3_open_23742 tg3_open 0 23742 NULL
136285 +qla2x00_vn_port_mac_address_show_23743 qla2x00_vn_port_mac_address_show 0 23743 NULL
136286 +rtl_show_debug_level_23745 rtl_show_debug_level 0 23745 NULL nohasharray
136287 +dccp_v6_init_sock_23745 dccp_v6_init_sock 0 23745 &rtl_show_debug_level_23745
136288 +rx_rx_dropped_frame_read_23748 rx_rx_dropped_frame_read 3-0 23748 NULL
136289 +ov6650_g_crop_23751 ov6650_g_crop 0 23751 NULL
136290 +wl18xx_set_mac_and_phy_23754 wl18xx_set_mac_and_phy 0 23754 NULL
136291 +prism54_set_mac_address_23758 prism54_set_mac_address 0 23758 NULL
136292 +show_max_23764 show_max 0 23764 NULL
136293 +dst_discard_sk_23766 dst_discard_sk 0 23766 NULL
136294 +__kfifo_max_r_23768 __kfifo_max_r 0-1-2 23768 NULL nohasharray
136295 +ath10k_reg_value_write_23768 ath10k_reg_value_write 3-0 23768 &__kfifo_max_r_23768
136296 +ath5k_attr_show_cck_weak_signal_detection_23769 ath5k_attr_show_cck_weak_signal_detection 0 23769 NULL
136297 +ssp_debug_mode_read_23772 ssp_debug_mode_read 3-0 23772 NULL
136298 +security_inode_getxattr_23781 security_inode_getxattr 0 23781 NULL
136299 +cfg80211_inform_bss_width_frame_23782 cfg80211_inform_bss_width_frame 5 23782 NULL
136300 +gt_max_freq_mhz_store_23783 gt_max_freq_mhz_store 0-4 23783 NULL
136301 +twl6040_bitclk_prepare_23790 twl6040_bitclk_prepare 0 23790 NULL nohasharray
136302 +autosleep_show_23790 autosleep_show 0 23790 &twl6040_bitclk_prepare_23790
136303 +adp5520_bl_daylight_max_show_23794 adp5520_bl_daylight_max_show 0 23794 NULL nohasharray
136304 +iscsi_tpg_param_show_OFMarker_23794 iscsi_tpg_param_show_OFMarker 0 23794 &adp5520_bl_daylight_max_show_23794
136305 +map_write_23795 map_write 3-0 23795 NULL nohasharray
136306 +ocfs2_try_remove_refcount_tree_23795 ocfs2_try_remove_refcount_tree 0 23795 &map_write_23795
136307 +diva_alloc_dma_map_23798 diva_alloc_dma_map 2 23798 NULL
136308 +ov9740_reg_read_23800 ov9740_reg_read 0 23800 NULL nohasharray
136309 +edid_store_23800 edid_store 0-6-5 23800 &ov9740_reg_read_23800
136310 +rx_path_reset_read_23801 rx_path_reset_read 3-0 23801 NULL
136311 +ocfs2_replace_cow_23803 ocfs2_replace_cow 0 23803 NULL
136312 +multicast_router_show_23806 multicast_router_show 0 23806 NULL
136313 +nilfs_count_free_blocks_23807 nilfs_count_free_blocks 0 23807 NULL
136314 +lbs_anycast_set_23813 lbs_anycast_set 0-4 23813 NULL nohasharray
136315 +macvlan_sync_address_23813 macvlan_sync_address 0 23813 &lbs_anycast_set_23813
136316 +snd_es1938_playback2_prepare_23819 snd_es1938_playback2_prepare 0 23819 NULL
136317 +brcmf_dongle_roam_23822 brcmf_dongle_roam 0 23822 NULL nohasharray
136318 +team_open_23822 team_open 0 23822 &brcmf_dongle_roam_23822
136319 +show_conn_param_ISCSI_PARAM_STATSN_23823 show_conn_param_ISCSI_PARAM_STATSN 0 23823 NULL nohasharray
136320 +enic_add_vlan_23823 enic_add_vlan 0 23823 &show_conn_param_ISCSI_PARAM_STATSN_23823 nohasharray
136321 +set_attention_status_23823 set_attention_status 0 23823 &enic_add_vlan_23823
136322 +__earlyonly_bootmem_alloc_23824 __earlyonly_bootmem_alloc 2 23824 NULL
136323 +hopcount_show_23825 hopcount_show 0 23825 NULL
136324 +apds990x_lux_range_show_23826 apds990x_lux_range_show 0 23826 NULL nohasharray
136325 +iwl_mvm_allocate_int_sta_23826 iwl_mvm_allocate_int_sta 0 23826 &apds990x_lux_range_show_23826
136326 +lustre_msg_buflen_23827 lustre_msg_buflen 0 23827 NULL
136327 +show_sf4_pwm_23833 show_sf4_pwm 0 23833 NULL
136328 +adt7411_modify_bit_23834 adt7411_modify_bit 0 23834 NULL
136329 +set_trigger_23840 set_trigger 0-4 23840 NULL
136330 +ax_open_dev_23842 ax_open_dev 0 23842 NULL
136331 +usbvision_i2c_write_23843 usbvision_i2c_write 0-4 23843 NULL nohasharray
136332 +cgroup_procs_write_23843 cgroup_procs_write 0-3 23843 &usbvision_i2c_write_23843
136333 +osst_reposition_and_retry_23844 osst_reposition_and_retry 0 23844 NULL
136334 +iwl_dbgfs_nvm_read_23845 iwl_dbgfs_nvm_read 3-0 23845 NULL
136335 +max1027_validate_trigger_23847 max1027_validate_trigger 0 23847 NULL
136336 +p54_init_common_23850 p54_init_common 1 23850 NULL
136337 +gart_alloc_coherent_23852 gart_alloc_coherent 2 23852 NULL
136338 +bin_to_hex_dup_23853 bin_to_hex_dup 2 23853 NULL
136339 +rocker_port_ctrl_vlan_23854 rocker_port_ctrl_vlan 0 23854 NULL
136340 +__bond_opt_set_23855 __bond_opt_set 0 23855 NULL
136341 +__key_link_begin_23856 __key_link_begin 0 23856 NULL
136342 +ocfs2_xattr_get_clusters_23857 ocfs2_xattr_get_clusters 0 23857 NULL nohasharray
136343 +ath10k_core_create_23857 ath10k_core_create 1 23857 &ocfs2_xattr_get_clusters_23857 nohasharray
136344 +show_iface_chap_auth_23857 show_iface_chap_auth 0 23857 &ath10k_core_create_23857
136345 +nfs4_call_sync_23858 nfs4_call_sync 0 23858 NULL
136346 +mv88e6352_phy_page_write_23862 mv88e6352_phy_page_write 0 23862 NULL
136347 +device_event_23864 device_event 0 23864 NULL
136348 +vmci_transport_notify_send_pre_enqueue_23866 vmci_transport_notify_send_pre_enqueue 0 23866 NULL
136349 +m88rs6000t_set_bb_23871 m88rs6000t_set_bb 0 23871 NULL
136350 +hdlcdrv_set_mac_address_23872 hdlcdrv_set_mac_address 0 23872 NULL
136351 +ieee80211_if_read_dot11MeshMaxPeerLinks_23878 ieee80211_if_read_dot11MeshMaxPeerLinks 3-0 23878 NULL
136352 +bond_init_23879 bond_init 0 23879 NULL
136353 +writeback_single_inode_23881 writeback_single_inode 0 23881 NULL
136354 +pwc_button_ctrl_23886 pwc_button_ctrl 0 23886 NULL
136355 +__tg3_writephy_23889 __tg3_writephy 0 23889 NULL
136356 +nes_alloc_resource_23891 nes_alloc_resource 3 23891 NULL
136357 +show_temp_auto_boost_23895 show_temp_auto_boost 0 23895 NULL
136358 +iwch_reject_cr_23901 iwch_reject_cr 3 23901 NULL
136359 +nilfs_freeze_23902 nilfs_freeze 0 23902 NULL
136360 +iov_iter_get_pages_alloc_23903 iov_iter_get_pages_alloc 3-0 23903 NULL
136361 +netxen_sysfs_write_crb_23905 netxen_sysfs_write_crb 0-6-5 23905 NULL
136362 +atxp1_storegpio1_23908 atxp1_storegpio1 0-4 23908 NULL
136363 +add_new_gdb_meta_bg_23911 add_new_gdb_meta_bg 3 23911 NULL nohasharray
136364 +ieee80211_if_read_hw_queues_23911 ieee80211_if_read_hw_queues 3-0 23911 &add_new_gdb_meta_bg_23911
136365 +mpihelp_mul_karatsuba_case_23918 mpihelp_mul_karatsuba_case 5-3 23918 NULL nohasharray
136366 +ipath_reg_phys_mr_23918 ipath_reg_phys_mr 3 23918 &mpihelp_mul_karatsuba_case_23918
136367 +ncp_do_request_23925 ncp_do_request 0 23925 NULL nohasharray
136368 +cc2520_cmd_strobe_23925 cc2520_cmd_strobe 0 23925 &ncp_do_request_23925
136369 +ftdi_elan_read_23927 ftdi_elan_read 0-3 23927 NULL
136370 +kvm_read_guest_23928 kvm_read_guest 4-2 23928 NULL
136371 +save_image_23929 save_image 0 23929 NULL
136372 +store_temp_pwm_23930 store_temp_pwm 0-4 23930 NULL
136373 +csio_show_dbg_level_23932 csio_show_dbg_level 0 23932 NULL
136374 +_osd_req_finalize_get_attr_list_23933 _osd_req_finalize_get_attr_list 0 23933 NULL
136375 +write_vda_23934 write_vda 0-5-6 23934 NULL
136376 +supports_autosuspend_show_23938 supports_autosuspend_show 0 23938 NULL
136377 +__alloc_skb_23940 __alloc_skb 1 23940 NULL
136378 +DMAbuf_activate_recording_23942 DMAbuf_activate_recording 0 23942 NULL
136379 +qla2x00_sysfs_read_fw_dump_23943 qla2x00_sysfs_read_fw_dump 6-0-5 23943 NULL
136380 +uvc_endpoint_max_bpi_23944 uvc_endpoint_max_bpi 0 23944 NULL nohasharray
136381 +ceph_write_inode_23944 ceph_write_inode 0 23944 &uvc_endpoint_max_bpi_23944
136382 +bpf_prog_alloc_23945 bpf_prog_alloc 1 23945 NULL nohasharray
136383 +ltc4245_show_current_23945 ltc4245_show_current 0 23945 &bpf_prog_alloc_23945
136384 +da9052_rtc_enable_alarm_23947 da9052_rtc_enable_alarm 0 23947 NULL
136385 +wl1251_boot_soft_reset_23952 wl1251_boot_soft_reset 0 23952 NULL
136386 +cifs_setxattr_23957 cifs_setxattr 4-0 23957 NULL
136387 +size_roundup_power2_23958 size_roundup_power2 0-1 23958 NULL
136388 +fc2580_rd_reg_23959 fc2580_rd_reg 0 23959 NULL
136389 +wait_on_bit_action_23963 wait_on_bit_action 0 23963 NULL nohasharray
136390 +group_fwd_mask_store_23963 group_fwd_mask_store 0-4 23963 &wait_on_bit_action_23963
136391 +_ore_read_mirror_23965 _ore_read_mirror 0 23965 NULL
136392 +vfs_write_23971 vfs_write 3-0 23971 NULL
136393 +sch56xx_send_cmd_23978 sch56xx_send_cmd 0 23978 NULL nohasharray
136394 +ci_get_data_23978 ci_get_data 3 23978 &sch56xx_send_cmd_23978
136395 +virtblk_get_id_23981 virtblk_get_id 0 23981 NULL
136396 +sddr55_write_data_23983 sddr55_write_data 4 23983 NULL
136397 +zd_usb_iowrite16v_async_23984 zd_usb_iowrite16v_async 3-0 23984 NULL
136398 +show_cpu_clock_sel_23986 show_cpu_clock_sel 0 23986 NULL
136399 +mon_bin_wait_event_23993 mon_bin_wait_event 0 23993 NULL
136400 +ipw2100_open_23994 ipw2100_open 0 23994 NULL
136401 +mt9m111_set_autoexposure_23998 mt9m111_set_autoexposure 0 23998 NULL
136402 +os_desc_use_store_24000 os_desc_use_store 0-3 24000 NULL
136403 +broadsheet_setup_spi_24005 broadsheet_setup_spi 0 24005 NULL
136404 +cxgb_alloc_mem_24007 cxgb_alloc_mem 1 24007 NULL
136405 +rx8025_read_reg_24012 rx8025_read_reg 0 24012 NULL
136406 +set_temp_hyst1_24014 set_temp_hyst1 0-4 24014 NULL nohasharray
136407 +intel_ring_idle_24014 intel_ring_idle 0 24014 &set_temp_hyst1_24014
136408 +wl1251_acx_cca_threshold_24015 wl1251_acx_cca_threshold 0 24015 NULL
136409 +ext2_xattr_set2_24019 ext2_xattr_set2 0 24019 NULL
136410 +average_write_24020 average_write 0-3 24020 NULL
136411 +give_pages_24021 give_pages 3 24021 NULL
136412 +node_page_state_24024 node_page_state 0 24024 NULL nohasharray
136413 +htc_send_epid_24024 htc_send_epid 0 24024 &node_page_state_24024
136414 +sys_pwrite64_24029 sys_pwrite64 3 24029 NULL
136415 +show_24031 show 0 24031 NULL
136416 +gsmi_panic_callback_24033 gsmi_panic_callback 0 24033 NULL
136417 +set_ctrl_lock_24034 set_ctrl_lock 0 24034 NULL
136418 +adis16400_show_serial_number_24037 adis16400_show_serial_number 3-0 24037 NULL
136419 +get_ata_class_names_24038 get_ata_class_names 0 24038 NULL
136420 +ixgbevf_change_mtu_24040 ixgbevf_change_mtu 0 24040 NULL
136421 +setkey_24042 setkey 0 24042 NULL
136422 +usb_set_configuration_24043 usb_set_configuration 0 24043 NULL
136423 +show_log_width_24047 show_log_width 0 24047 NULL nohasharray
136424 +patch_ad1884_24047 patch_ad1884 0 24047 &show_log_width_24047
136425 +wl1271_acx_ac_cfg_24051 wl1271_acx_ac_cfg 0 24051 NULL
136426 +afs_cell_alloc_24052 afs_cell_alloc 2 24052 NULL nohasharray
136427 +ipath_setrcvhdrsize_24052 ipath_setrcvhdrsize 0 24052 &afs_cell_alloc_24052
136428 +ad9523_write_24058 ad9523_write 0 24058 NULL
136429 +iwl_dbgfs_low_latency_read_24062 iwl_dbgfs_low_latency_read 3-0 24062 NULL nohasharray
136430 +notify_recv_pre_block_24062 notify_recv_pre_block 0 24062 &iwl_dbgfs_low_latency_read_24062
136431 +gem_change_mtu_24066 gem_change_mtu 0 24066 NULL
136432 +domid_show_24067 domid_show 0 24067 NULL nohasharray
136433 +cfhsi_flush_fifo_24067 cfhsi_flush_fifo 0 24067 &domid_show_24067
136434 +aa_restore_previous_profile_24070 aa_restore_previous_profile 0 24070 NULL nohasharray
136435 +iwl_send_bt_init_conf_24070 iwl_send_bt_init_conf 0 24070 &aa_restore_previous_profile_24070
136436 +usbnet_open_24073 usbnet_open 0 24073 NULL
136437 +nv_device_resource_start_24075 nv_device_resource_start 0 24075 NULL
136438 +tse_sset_count_24077 tse_sset_count 0 24077 NULL
136439 +logfs_write_begin_24078 logfs_write_begin 0 24078 NULL
136440 +vb2_fop_read_24080 vb2_fop_read 3-0 24080 NULL
136441 +show_point2_24082 show_point2 0 24082 NULL
136442 +sb_midi_open_24097 sb_midi_open 0 24097 NULL nohasharray
136443 +cachefiles_daemon_secctx_24097 cachefiles_daemon_secctx 0 24097 &sb_midi_open_24097
136444 +target_core_dev_pr_show_spc2_res_24098 target_core_dev_pr_show_spc2_res 0 24098 NULL
136445 +vivid_fb_check_var_24099 vivid_fb_check_var 0 24099 NULL
136446 +init_pioavailregs_24101 init_pioavailregs 0 24101 NULL
136447 +C_SYSC_process_vm_writev_24102 C_SYSC_process_vm_writev 3-5 24102 NULL
136448 +pipeline_post_proc_swi_read_24108 pipeline_post_proc_swi_read 3-0 24108 NULL
136449 +request_key_auth_read_24109 request_key_auth_read 3 24109 NULL
136450 +queue_ra_show_24111 queue_ra_show 0 24111 NULL
136451 +hv_ringbuffer_write_24114 hv_ringbuffer_write 0 24114 NULL
136452 +show_fcstat_error_frames_24115 show_fcstat_error_frames 0 24115 NULL
136453 +iwlagn_set_pan_params_24118 iwlagn_set_pan_params 0 24118 NULL
136454 +pci_iomap_range_24122 pci_iomap_range 3-4 24122 NULL
136455 +show_session_param_ISCSI_PARAM_BOOT_ROOT_24126 show_session_param_ISCSI_PARAM_BOOT_ROOT 0 24126 NULL
136456 +mwifiex_open_24130 mwifiex_open 0 24130 NULL
136457 +piix4_transaction_24131 piix4_transaction 0 24131 NULL
136458 +_picolcd_flash_write_24134 _picolcd_flash_write 4-0 24134 NULL nohasharray
136459 +si4713_powerup_24134 si4713_powerup 0 24134 &_picolcd_flash_write_24134
136460 +irnet_ctrl_write_24139 irnet_ctrl_write 3-0 24139 NULL nohasharray
136461 +lis3lv02d_selftest_show_24139 lis3lv02d_selftest_show 0 24139 &irnet_ctrl_write_24139 nohasharray
136462 +xfs_btree_increment_24139 xfs_btree_increment 0 24139 &lis3lv02d_selftest_show_24139
136463 +ov9650_s_ctrl_24141 ov9650_s_ctrl 0 24141 NULL
136464 +mem_cgroup_can_attach_24142 mem_cgroup_can_attach 0 24142 NULL
136465 +cx24123_tuner_i2c_tuner_xfer_24143 cx24123_tuner_i2c_tuner_xfer 0-3 24143 NULL nohasharray
136466 +attr_dragging_show_tpkbd_24143 attr_dragging_show_tpkbd 0 24143 &cx24123_tuner_i2c_tuner_xfer_24143
136467 +__niu_wait_bits_clear_24147 __niu_wait_bits_clear 0 24147 NULL
136468 +store_24149 store 0-3 24149 NULL
136469 +SyS_sethostname_24150 SyS_sethostname 2 24150 NULL
136470 +trim_bitmaps_24158 trim_bitmaps 3 24158 NULL
136471 +wan_enable_store_24159 wan_enable_store 4-0 24159 NULL
136472 +notes_read_24165 notes_read 0-6-5 24165 NULL
136473 +fc2580_wr_reg_24166 fc2580_wr_reg 0 24166 NULL
136474 +orinoco_change_mtu_24172 orinoco_change_mtu 0 24172 NULL
136475 +nr_hugepages_mempolicy_store_24176 nr_hugepages_mempolicy_store 0-4 24176 NULL
136476 +adu_read_24177 adu_read 3-0 24177 NULL nohasharray
136477 +show_ipv4_iface_dhcp_alt_client_id_en_24177 show_ipv4_iface_dhcp_alt_client_id_en 0 24177 &adu_read_24177
136478 +sock_no_setsockopt_24178 sock_no_setsockopt 0 24178 NULL
136479 +cifs_write_begin_24179 cifs_write_begin 0 24179 NULL
136480 +adv7343_write_24183 adv7343_write 0 24183 NULL nohasharray
136481 +toshiba_usb_three_set_24183 toshiba_usb_three_set 0 24183 &adv7343_write_24183
136482 +ql_configure_rings_24184 ql_configure_rings 0 24184 NULL
136483 +safe_prepare_write_buffer_24187 safe_prepare_write_buffer 3 24187 NULL
136484 +resource_show_24189 resource_show 0 24189 NULL
136485 +po1030_set_blue_balance_24191 po1030_set_blue_balance 0 24191 NULL
136486 +irq_remapping_setup_msi_irqs_24194 irq_remapping_setup_msi_irqs 2 24194 NULL
136487 +ts_play_24203 ts_play 0-3 24203 NULL
136488 +ieee80211_if_read_dot11MeshHWMPpreqMinInterval_24208 ieee80211_if_read_dot11MeshHWMPpreqMinInterval 3-0 24208 NULL nohasharray
136489 +show_24208 show 0 24208 &ieee80211_if_read_dot11MeshHWMPpreqMinInterval_24208
136490 +__tsl2550_show_lux_24210 __tsl2550_show_lux 0 24210 NULL
136491 +joydev_0x_read_24213 joydev_0x_read 0 24213 NULL
136492 +show_maxmin_alarm_24216 show_maxmin_alarm 0 24216 NULL nohasharray
136493 +dsm_get_label_24216 dsm_get_label 0 24216 &show_maxmin_alarm_24216 nohasharray
136494 +reiserfs_write_full_page_24216 reiserfs_write_full_page 0 24216 &dsm_get_label_24216
136495 +set_sync_ep_implicit_fb_quirk_24218 set_sync_ep_implicit_fb_quirk 0 24218 NULL
136496 +SyS_sendfile64_24220 SyS_sendfile64 4 24220 NULL
136497 +tcpprobe_sprint_24222 tcpprobe_sprint 0-2 24222 NULL nohasharray
136498 +set_csma_params_24222 set_csma_params 0 24222 &tcpprobe_sprint_24222
136499 +mwifiex_send_cmd_24223 mwifiex_send_cmd 0 24223 NULL
136500 +pcpu_embed_first_chunk_24224 pcpu_embed_first_chunk 3-2-1 24224 NULL nohasharray
136501 +mei_amthif_read_24224 mei_amthif_read 4-0 24224 &pcpu_embed_first_chunk_24224
136502 +niu_rbr_fill_24226 niu_rbr_fill 0 24226 NULL
136503 +autosleep_store_24230 autosleep_store 0-4 24230 NULL
136504 +pci_num_vf_24235 pci_num_vf 0 24235 NULL nohasharray
136505 +mxl5005s_reconfigure_24235 mxl5005s_reconfigure 0 24235 &pci_num_vf_24235
136506 +sel_read_bool_24236 sel_read_bool 3-0 24236 NULL
136507 +xfs_bmap_rtalloc_24237 xfs_bmap_rtalloc 0 24237 NULL
136508 +set_in16_min_24238 set_in16_min 0-4 24238 NULL
136509 +lpfc_enable_rrq_show_24241 lpfc_enable_rrq_show 0 24241 NULL
136510 +max8998_rtc_set_alarm_24245 max8998_rtc_set_alarm 0 24245 NULL
136511 +safe_delay_show_24247 safe_delay_show 0 24247 NULL nohasharray
136512 +xpnet_dev_change_mtu_24247 xpnet_dev_change_mtu 0 24247 &safe_delay_show_24247
136513 +rt2x00queue_initialize_24255 rt2x00queue_initialize 0 24255 NULL
136514 +bd2802_show_wave_pattern_24259 bd2802_show_wave_pattern 0 24259 NULL
136515 +em28xx_alloc_urbs_24260 em28xx_alloc_urbs 4-6-0 24260 NULL nohasharray
136516 +vxlan_lowerdev_event_24260 vxlan_lowerdev_event 0 24260 &em28xx_alloc_urbs_24260
136517 +esp6_get_mtu_24264 esp6_get_mtu 0-2 24264 NULL
136518 +do_set_pwm_enable_24271 do_set_pwm_enable 0 24271 NULL
136519 +tun_chr_write_iter_24273 tun_chr_write_iter 0 24273 NULL nohasharray
136520 +store_24273 store 0 24273 &tun_chr_write_iter_24273
136521 +vpd_use_hostno_store_24274 vpd_use_hostno_store 0-3 24274 NULL
136522 +nilfs_segctor_add_super_root_24277 nilfs_segctor_add_super_root 0 24277 NULL nohasharray
136523 +pvr2_hdw_set_streaming_24277 pvr2_hdw_set_streaming 0 24277 &nilfs_segctor_add_super_root_24277 nohasharray
136524 +set_bdaddr_24277 set_bdaddr 0 24277 &pvr2_hdw_set_streaming_24277
136525 +thin_status_24278 thin_status 5 24278 NULL
136526 +compat_sys_preadv64_24283 compat_sys_preadv64 3 24283 NULL
136527 +azx_pcm_prepare_24285 azx_pcm_prepare 0 24285 NULL nohasharray
136528 +power_limit_1_max_uw_show_24285 power_limit_1_max_uw_show 0 24285 &azx_pcm_prepare_24285
136529 +msg_size_24288 msg_size 0 24288 NULL
136530 +ext2_free_blocks_24292 ext2_free_blocks 3-2 24292 NULL
136531 +i2c_smbus_check_pec_24297 i2c_smbus_check_pec 0 24297 NULL
136532 +map_page_24298 map_page 3-4 24298 NULL
136533 +store_fbstate_24303 store_fbstate 0-4 24303 NULL
136534 +adp8870_bl_l5_dark_dim_show_24305 adp8870_bl_l5_dark_dim_show 0 24305 NULL
136535 +btmrvl_pscmd_read_24308 btmrvl_pscmd_read 3-0 24308 NULL nohasharray
136536 +nfs_proc_statfs_24308 nfs_proc_statfs 0 24308 &btmrvl_pscmd_read_24308
136537 +oprofile_cpu_notifier_24310 oprofile_cpu_notifier 0 24310 NULL nohasharray
136538 +__ims_pcu_execute_bl_command_24310 __ims_pcu_execute_bl_command 0 24310 &oprofile_cpu_notifier_24310
136539 +reserve_metadata_bytes_24313 reserve_metadata_bytes 0 24313 NULL
136540 +bd2802_store_rgb_current_24316 bd2802_store_rgb_current 0-4 24316 NULL
136541 +ath6kl_add_bss_if_needed_24317 ath6kl_add_bss_if_needed 6 24317 NULL
136542 +pci_write_config_word_24318 pci_write_config_word 0 24318 NULL
136543 +xfs_dir3_leafn_read_24319 xfs_dir3_leafn_read 0 24319 NULL
136544 +ov6650_s_stream_24322 ov6650_s_stream 0 24322 NULL
136545 +copy_gr_arg_wrapper_normal_24325 copy_gr_arg_wrapper_normal 0 24325 NULL
136546 +ovl_statfs_24327 ovl_statfs 0 24327 NULL
136547 +si476x_radio_read_acf_blob_24336 si476x_radio_read_acf_blob 3-0 24336 NULL
136548 +arcmsr_attr_host_driver_reset_24341 arcmsr_attr_host_driver_reset 0 24341 NULL nohasharray
136549 +target_fabric_port_show_attr_alua_tg_pt_offline_24341 target_fabric_port_show_attr_alua_tg_pt_offline 0 24341 &arcmsr_attr_host_driver_reset_24341
136550 +hpc_wait_ctlr_notworking_24344 hpc_wait_ctlr_notworking 0 24344 NULL
136551 +C_SYSC_pwritev_24345 C_SYSC_pwritev 3 24345 NULL
136552 +nf_iterate_24348 nf_iterate 0 24348 NULL
136553 +prepare_pages_24349 prepare_pages 0 24349 NULL
136554 +kzalloc_node_24352 kzalloc_node 1 24352 NULL
136555 +roccat_common2_sysfs_read_macro_24355 roccat_common2_sysfs_read_macro 0-5-6 24355 NULL
136556 +lp3972_i2c_read_24364 lp3972_i2c_read 0 24364 NULL
136557 +cfi_read_pri_24366 cfi_read_pri 3 24366 NULL
136558 +btrfs_item_size_nr_24367 btrfs_item_size_nr 0 24367 NULL nohasharray
136559 +twl_rtc_set_alarm_24367 twl_rtc_set_alarm 0 24367 &btrfs_item_size_nr_24367 nohasharray
136560 +store_attach_24367 store_attach 0-4 24367 &twl_rtc_set_alarm_24367
136561 +videobuf_read_zerocopy_24369 videobuf_read_zerocopy 0 24369 NULL
136562 +break_deleg_24373 break_deleg 0 24373 NULL
136563 +elevator_init_fn_24375 elevator_init_fn 0 24375 NULL
136564 +ds2780_get_pmod_enabled_24380 ds2780_get_pmod_enabled 0 24380 NULL
136565 +try_alloc_port_24382 try_alloc_port 0 24382 NULL
136566 +cpu_subsys_offline_24383 cpu_subsys_offline 0 24383 NULL
136567 +acpi_ds_get_buffer_arguments_24384 acpi_ds_get_buffer_arguments 0 24384 NULL
136568 +xfs_bmapi_read_24392 xfs_bmapi_read 0 24392 NULL nohasharray
136569 +sock_xmit_24392 sock_xmit 4 24392 &xfs_bmapi_read_24392
136570 +osc_cur_grant_bytes_seq_write_24396 osc_cur_grant_bytes_seq_write 3 24396 NULL
136571 +edac_pci_int_show_24397 edac_pci_int_show 0 24397 NULL
136572 +getxattr_24398 getxattr 4 24398 NULL nohasharray
136573 +pvr2_v4l2_ioctl_24398 pvr2_v4l2_ioctl 2 24398 &getxattr_24398
136574 +populate_msi_sysfs_24399 populate_msi_sysfs 0 24399 NULL
136575 +o2nm_cluster_attr_keepalive_delay_ms_read_24403 o2nm_cluster_attr_keepalive_delay_ms_read 0 24403 NULL
136576 +drm_property_create_bitmask_24412 drm_property_create_bitmask 6 24412 NULL
136577 +save_image_lzo_24413 save_image_lzo 0 24413 NULL
136578 +blk_update_bidi_request_24415 blk_update_bidi_request 3-4 24415 NULL
136579 +default_density_show_24417 default_density_show 0 24417 NULL
136580 +nvme_trans_log_supp_pages_24418 nvme_trans_log_supp_pages 3 24418 NULL
136581 +show_iap_mode_24420 show_iap_mode 0 24420 NULL
136582 +rtl8187_init_urbs_24421 rtl8187_init_urbs 0 24421 NULL
136583 +set_port1_handler_24424 set_port1_handler 0-4 24424 NULL
136584 +b43_debugfs_read_24425 b43_debugfs_read 3-0 24425 NULL
136585 +bq2415x_sysfs_set_limit_24426 bq2415x_sysfs_set_limit 0-4 24426 NULL
136586 +xenbus_file_read_24427 xenbus_file_read 3-0 24427 NULL
136587 +ieee80211_rx_mgmt_beacon_24430 ieee80211_rx_mgmt_beacon 3 24430 NULL nohasharray
136588 +bond_option_ad_select_set_24430 bond_option_ad_select_set 0 24430 &ieee80211_rx_mgmt_beacon_24430
136589 +pn_socket_sendmsg_24431 pn_socket_sendmsg 4-0 24431 NULL
136590 +copy_and_ioctl_24434 copy_and_ioctl 4 24434 NULL
136591 +suspend_freeze_processes_24436 suspend_freeze_processes 0 24436 NULL
136592 +ixgbe_alloc_q_vector_24439 ixgbe_alloc_q_vector 6-4 24439 NULL
136593 +smk_user_access_24440 smk_user_access 3-0 24440 NULL nohasharray
136594 +rtw_set_wps_assoc_resp_24440 rtw_set_wps_assoc_resp 3 24440 &smk_user_access_24440
136595 +lpfc_option_rom_version_show_24443 lpfc_option_rom_version_show 0 24443 NULL
136596 +gr_set_acls_24449 gr_set_acls 0 24449 NULL
136597 +mc13xxx_regulator_enable_24450 mc13xxx_regulator_enable 0 24450 NULL nohasharray
136598 +s5p_jpeg_try_ctrl_24450 s5p_jpeg_try_ctrl 0 24450 &mc13xxx_regulator_enable_24450
136599 +evdev_do_ioctl_24459 evdev_do_ioctl 2 24459 NULL nohasharray
136600 +internal_dev_open_24459 internal_dev_open 0 24459 &evdev_do_ioctl_24459
136601 +lbs_highsnr_write_24460 lbs_highsnr_write 3-0 24460 NULL nohasharray
136602 +tgr128_final_24460 tgr128_final 0 24460 &lbs_highsnr_write_24460
136603 +compat_SyS_mq_timedsend_24464 compat_SyS_mq_timedsend 3 24464 NULL
136604 +lport_reset_24466 lport_reset 0 24466 NULL
136605 +sii9234_s_stream_24467 sii9234_s_stream 0 24467 NULL
136606 +pmd_entry_24472 pmd_entry 0 24472 NULL
136607 +bConfigurationValue_store_24484 bConfigurationValue_store 0-4 24484 NULL
136608 +ttm_page_pool_free_24486 ttm_page_pool_free 2-0 24486 NULL nohasharray
136609 +xfs_bmap_local_to_extents_24486 xfs_bmap_local_to_extents 0 24486 &ttm_page_pool_free_24486
136610 +snd_pcm_hw_param_first_24487 snd_pcm_hw_param_first 0 24487 NULL
136611 +show_temp_max1_24488 show_temp_max1 0 24488 NULL
136612 +dut_mode_read_24489 dut_mode_read 3-0 24489 NULL
136613 +read_file_spec_scan_ctl_24491 read_file_spec_scan_ctl 3-0 24491 NULL
136614 +pl2303_open_24492 pl2303_open 0 24492 NULL
136615 +i915_gem_obj_offset_24494 i915_gem_obj_offset 0 24494 NULL
136616 +xfs_attr_shortform_remove_24495 xfs_attr_shortform_remove 0 24495 NULL nohasharray
136617 +iscsi_nacl_auth_store_password_24495 iscsi_nacl_auth_store_password 0-3 24495 &xfs_attr_shortform_remove_24495
136618 +show_counter_rx_link_problems_24496 show_counter_rx_link_problems 0 24496 NULL nohasharray
136619 +sprintf_temp_from_reg_24496 sprintf_temp_from_reg 0 24496 &show_counter_rx_link_problems_24496
136620 +bond_change_mtu_24497 bond_change_mtu 0 24497 NULL
136621 +lpss_ltr_mode_show_24507 lpss_ltr_mode_show 0 24507 NULL
136622 +fuse_notify_retrieve_24514 fuse_notify_retrieve 0 24514 NULL
136623 +request_key_with_auxdata_24515 request_key_with_auxdata 4 24515 NULL nohasharray
136624 +ipv6_recv_error_24515 ipv6_recv_error 0 24515 &request_key_with_auxdata_24515
136625 +show_cmd_log_24517 show_cmd_log 0 24517 NULL
136626 +xfs_buf_get_map_24522 xfs_buf_get_map 3 24522 NULL
136627 +target_core_alua_tg_pt_gp_show_attr_alua_support_standby_24523 target_core_alua_tg_pt_gp_show_attr_alua_support_standby 0 24523 NULL
136628 +show_fc_host_hardware_version_24524 show_fc_host_hardware_version 0 24524 NULL
136629 +mtd_bitflip_threshold_show_24528 mtd_bitflip_threshold_show 0 24528 NULL
136630 +btrfs_feature_attr_show_24534 btrfs_feature_attr_show 0 24534 NULL nohasharray
136631 +nilfs_ifile_get_inode_block_24534 nilfs_ifile_get_inode_block 0 24534 &btrfs_feature_attr_show_24534 nohasharray
136632 +wl1251_acx_service_period_timeout_24534 wl1251_acx_service_period_timeout 0 24534 &nilfs_ifile_get_inode_block_24534
136633 +do_mpage_readpage_24536 do_mpage_readpage 3 24536 NULL
136634 +mt2063_set_params_24539 mt2063_set_params 0 24539 NULL
136635 +unix_mknod_24543 unix_mknod 0 24543 NULL
136636 +usbhid_set_raw_report_24550 usbhid_set_raw_report 0 24550 NULL
136637 +snd_hda_multi_out_analog_prepare_24553 snd_hda_multi_out_analog_prepare 0 24553 NULL
136638 +bonding_show_downdelay_24554 bonding_show_downdelay 0 24554 NULL
136639 +dcdbas_reboot_notify_24558 dcdbas_reboot_notify 0 24558 NULL
136640 +iwlagn_mac_sta_state_24561 iwlagn_mac_sta_state 0 24561 NULL
136641 +write_cache_pages_24562 write_cache_pages 0 24562 NULL
136642 +tsi148_alloc_resource_24563 tsi148_alloc_resource 2 24563 NULL
136643 +snd_vt1724_playback_indep_prepare_24569 snd_vt1724_playback_indep_prepare 0 24569 NULL nohasharray
136644 +ocfs2_extent_map_lookup_24569 ocfs2_extent_map_lookup 0 24569 &snd_vt1724_playback_indep_prepare_24569
136645 +twl4030_madc_start_conversion_24573 twl4030_madc_start_conversion 0 24573 NULL
136646 +netlbl_domhsh_init_24576 netlbl_domhsh_init 1 24576 NULL nohasharray
136647 +ipw_net_open_24576 ipw_net_open 0 24576 &netlbl_domhsh_init_24576
136648 +SyS_pselect6_24582 SyS_pselect6 1 24582 NULL
136649 +gfs2_readpage_24584 gfs2_readpage 0 24584 NULL
136650 +pci_af_flr_24590 pci_af_flr 0 24590 NULL
136651 +store_local_ip_24592 store_local_ip 0 24592 NULL
136652 +md_notify_reboot_24593 md_notify_reboot 0 24593 NULL
136653 +udf_compute_nr_groups_24594 udf_compute_nr_groups 0 24594 NULL nohasharray
136654 +lola_codec_read_24594 lola_codec_read 0 24594 &udf_compute_nr_groups_24594
136655 +de_reset_mac_24598 de_reset_mac 0 24598 NULL
136656 +snd_solo_pcm_trigger_24600 snd_solo_pcm_trigger 0 24600 NULL nohasharray
136657 +musb_platform_set_mode_24600 musb_platform_set_mode 0 24600 &snd_solo_pcm_trigger_24600 nohasharray
136658 +count_preds_24600 count_preds 0 24600 &musb_platform_set_mode_24600
136659 +i915_error_state_buf_init_24605 i915_error_state_buf_init 3-0 24605 NULL nohasharray
136660 +sensor_hub_get_physical_device_count_24605 sensor_hub_get_physical_device_count 0 24605 &i915_error_state_buf_init_24605 nohasharray
136661 +lov_alloc_memmd_24605 lov_alloc_memmd 2 24605 &sensor_hub_get_physical_device_count_24605
136662 +br_nf_pre_routing_ipv6_24607 br_nf_pre_routing_ipv6 0 24607 NULL
136663 +acpilabel_show_24612 acpilabel_show 0 24612 NULL
136664 +hfsplus_cat_write_inode_24613 hfsplus_cat_write_inode 0 24613 NULL
136665 +ntfs_readpage_24616 ntfs_readpage 0 24616 NULL
136666 +SyS_poll_24620 SyS_poll 2 24620 NULL
136667 +ipv6_conntrack_in_24627 ipv6_conntrack_in 0 24627 NULL
136668 +nfs_namespace_setattr_24629 nfs_namespace_setattr 0 24629 NULL
136669 +broadsheet_spiflash_erase_sector_24630 broadsheet_spiflash_erase_sector 0 24630 NULL
136670 +addresses_show_24632 addresses_show 0 24632 NULL nohasharray
136671 +cfqg_set_leaf_weight_device_24632 cfqg_set_leaf_weight_device 0-3 24632 &addresses_show_24632
136672 +read_hdlc_status_24633 read_hdlc_status 0 24633 NULL
136673 +alloc_wr_24635 alloc_wr 2-1 24635 NULL nohasharray
136674 +wl1251_hw_init_phy_config_24635 wl1251_hw_init_phy_config 0 24635 &alloc_wr_24635
136675 +n_per_out_show_24637 n_per_out_show 0 24637 NULL
136676 +qla4_82xx_try_start_fw_24640 qla4_82xx_try_start_fw 0 24640 NULL
136677 +fake_mtu_24641 fake_mtu 0 24641 NULL
136678 +context_alloc_24645 context_alloc 3 24645 NULL
136679 +blk_rq_err_bytes_24650 blk_rq_err_bytes 0 24650 NULL
136680 +store_red_24652 store_red 0-4 24652 NULL
136681 +ext2_xattr_trusted_list_24670 ext2_xattr_trusted_list 0-5 24670 NULL
136682 +ath5k_hw_rf5111_channel_24672 ath5k_hw_rf5111_channel 0 24672 NULL
136683 +update_devfreq_24674 update_devfreq 0 24674 NULL
136684 +mISDN_read_24676 mISDN_read 0-3 24676 NULL
136685 +mv88e6xxx_reg_wait_ready_24678 mv88e6xxx_reg_wait_ready 0 24678 NULL nohasharray
136686 +wake_up_pme_show_24678 wake_up_pme_show 0 24678 &mv88e6xxx_reg_wait_ready_24678
136687 +batadv_tt_local_init_24679 batadv_tt_local_init 0 24679 NULL
136688 +ali1563_access_24683 ali1563_access 0 24683 NULL
136689 +__mlx4_qp_alloc_icm_24684 __mlx4_qp_alloc_icm 0 24684 NULL
136690 +smack_audit_rule_init_24691 smack_audit_rule_init 0 24691 NULL
136691 +btrfs_check_data_free_space_24692 btrfs_check_data_free_space 0 24692 NULL
136692 +pci_olpc_write_24693 pci_olpc_write 0 24693 NULL
136693 +datafab_write_data_24696 datafab_write_data 4 24696 NULL
136694 +dgram_connect_24701 dgram_connect 0 24701 NULL
136695 +devm_kmalloc_24705 devm_kmalloc 2 24705 NULL nohasharray
136696 +nilfs_direct_assign_v_24705 nilfs_direct_assign_v 0 24705 &devm_kmalloc_24705 nohasharray
136697 +udf_add_aext_24705 udf_add_aext 0 24705 &nilfs_direct_assign_v_24705
136698 +wl1251_hw_init_beacon_broadcast_24707 wl1251_hw_init_beacon_broadcast 0 24707 NULL
136699 +niu_change_mtu_24710 niu_change_mtu 0 24710 NULL
136700 +crb_recv_24713 crb_recv 0-3 24713 NULL
136701 +mc13xxx_spi_write_24715 mc13xxx_spi_write 0 24715 NULL nohasharray
136702 +wait_transaction_complete_24715 wait_transaction_complete 0 24715 &mc13xxx_spi_write_24715
136703 +show_ipv4_iface_dhcp_req_vendor_id_en_24718 show_ipv4_iface_dhcp_req_vendor_id_en 0 24718 NULL
136704 +dps0_is_key_locked_24722 dps0_is_key_locked 0 24722 NULL
136705 +st_int_ioctl_24725 st_int_ioctl 0 24725 NULL
136706 +ip_tunnel_change_mtu_24731 ip_tunnel_change_mtu 0 24731 NULL
136707 +simple_attr_read_24738 simple_attr_read 3-0 24738 NULL
136708 +ath_rxbuf_alloc_24745 ath_rxbuf_alloc 2 24745 NULL
136709 +pps_show_24748 pps_show 0 24748 NULL
136710 +get_dma_residue_24749 get_dma_residue 0 24749 NULL nohasharray
136711 +commit_rxon_24749 commit_rxon 0 24749 &get_dma_residue_24749
136712 +kgdb_hex2mem_24755 kgdb_hex2mem 3 24755 NULL
136713 +ddp_device_event_24756 ddp_device_event 0 24756 NULL
136714 +get_temp_max_hyst_24757 get_temp_max_hyst 0 24757 NULL
136715 +get_src_24759 get_src 0 24759 NULL
136716 +ip_vs_local_reply4_24762 ip_vs_local_reply4 0 24762 NULL
136717 +cgroup_attach_task_24763 cgroup_attach_task 0 24763 NULL
136718 +xhci_change_max_exit_latency_24765 xhci_change_max_exit_latency 0 24765 NULL
136719 +snd_cs46xx_playback_prepare_24768 snd_cs46xx_playback_prepare 0 24768 NULL nohasharray
136720 +security_sid_to_context_24768 security_sid_to_context 0 24768 &snd_cs46xx_playback_prepare_24768
136721 +mI_alloc_skb_24770 mI_alloc_skb 1 24770 NULL
136722 +isofs_statfs_24772 isofs_statfs 0 24772 NULL
136723 +zd1201_docmd_24773 zd1201_docmd 0 24773 NULL
136724 +snd_seq_ioctl_create_port_24774 snd_seq_ioctl_create_port 0 24774 NULL
136725 +ocfs2_read_blocks_24777 ocfs2_read_blocks 0 24777 NULL
136726 +skb_make_writable_24783 skb_make_writable 2 24783 NULL
136727 +datablob_hmac_verify_24786 datablob_hmac_verify 4 24786 NULL
136728 +pb0100_s_ctrl_24788 pb0100_s_ctrl 0 24788 NULL nohasharray
136729 +mlx4_SET_PORT_general_24788 mlx4_SET_PORT_general 0 24788 &pb0100_s_ctrl_24788
136730 +cache_read_24790 cache_read 3-0 24790 NULL
136731 +i915_gem_check_wedge_24793 i915_gem_check_wedge 0 24793 NULL
136732 +user_regset_copyout_24796 user_regset_copyout 7 24796 NULL nohasharray
136733 +show_unchecked_isa_dma_24796 show_unchecked_isa_dma 0 24796 &user_regset_copyout_24796
136734 +register_bcache_24797 register_bcache 0-4 24797 NULL
136735 +unpack_str_24798 unpack_str 0 24798 NULL
136736 +bcm_kona_gpio_to_irq_24799 bcm_kona_gpio_to_irq 2 24799 NULL nohasharray
136737 +tcmu_configure_device_24799 tcmu_configure_device 0 24799 &bcm_kona_gpio_to_irq_24799
136738 +aty128_ddafifo_24801 aty128_ddafifo 0 24801 NULL
136739 +get_register_page_24802 get_register_page 0 24802 NULL
136740 +kvm_read_guest_virt_helper_24804 kvm_read_guest_virt_helper 3-1 24804 NULL
136741 +ath6kl_fwlog_mask_write_24810 ath6kl_fwlog_mask_write 3-0 24810 NULL
136742 +bfad_im_node_name_show_24813 bfad_im_node_name_show 0 24813 NULL
136743 +attr_show_args_24816 attr_show_args 0 24816 NULL
136744 +comedi_buf_alloc_24822 comedi_buf_alloc 3 24822 NULL
136745 +ndo_get_phys_port_id_24825 ndo_get_phys_port_id 0 24825 NULL
136746 +brport_show_24827 brport_show 0 24827 NULL
136747 +cuse_class_abort_store_24829 cuse_class_abort_store 0-4 24829 NULL
136748 +rpf_s_stream_24830 rpf_s_stream 0 24830 NULL
136749 +__logfs_truncate_24831 __logfs_truncate 0 24831 NULL
136750 +__cfg80211_alloc_vendor_skb_24837 __cfg80211_alloc_vendor_skb 2 24837 NULL nohasharray
136751 +reboot_24837 reboot 0-4 24837 &__cfg80211_alloc_vendor_skb_24837
136752 +usnic_ib_show_config_24840 usnic_ib_show_config 0 24840 NULL
136753 +netxen_sysfs_write_mem_24841 netxen_sysfs_write_mem 0-6-5 24841 NULL
136754 +bd2802_store_reg0x02_24843 bd2802_store_reg0x02 0-4 24843 NULL
136755 +get_latch_status_24846 get_latch_status 0 24846 NULL
136756 +nilfs_superblock_sb_update_frequency_store_24852 nilfs_superblock_sb_update_frequency_store 0-4 24852 NULL
136757 +bq2415x_set_mode_24853 bq2415x_set_mode 0 24853 NULL
136758 +pt1_i2c_xfer_24856 pt1_i2c_xfer 0-3 24856 NULL
136759 +wl12xx_chip_wakeup_24858 wl12xx_chip_wakeup 0 24858 NULL
136760 +cifs_negotiate_protocol_24860 cifs_negotiate_protocol 0 24860 NULL
136761 +pnp_alloc_24869 pnp_alloc 1 24869 NULL
136762 +setup_buffering_24872 setup_buffering 0 24872 NULL
136763 +queues_read_24877 queues_read 3-0 24877 NULL nohasharray
136764 +part_ro_show_24877 part_ro_show 0 24877 &queues_read_24877
136765 +input_map_show_24878 input_map_show 0 24878 NULL
136766 +zf_write_24882 zf_write 0-3 24882 NULL
136767 +set_inc_all_24889 set_inc_all 4-0 24889 NULL
136768 +store_24890 store 0 24890 NULL
136769 +default_pvid_show_24892 default_pvid_show 0 24892 NULL nohasharray
136770 +ext4_jbd2_file_inode_24892 ext4_jbd2_file_inode 0 24892 &default_pvid_show_24892
136771 +conntrack_pptp_help_24894 conntrack_pptp_help 0 24894 NULL
136772 +bnx2i_set_ccell_info_24896 bnx2i_set_ccell_info 0-4 24896 NULL
136773 +xfs_qm_dqattach_24898 xfs_qm_dqattach 0 24898 NULL
136774 +work_start_24905 work_start 0 24905 NULL
136775 +megaraid_sysfs_show_app_hndl_24908 megaraid_sysfs_show_app_hndl 0 24908 NULL nohasharray
136776 +show_docked_24908 show_docked 0 24908 &megaraid_sysfs_show_app_hndl_24908
136777 +__hci_init_24909 __hci_init 0 24909 NULL
136778 +codec_list_read_file_24910 codec_list_read_file 3-0 24910 NULL
136779 +min_ratio_show_24911 min_ratio_show 0 24911 NULL
136780 +device_store_bool_24912 device_store_bool 0-4 24912 NULL
136781 +iwl_set_temperature_offset_calib_24913 iwl_set_temperature_offset_calib 0 24913 NULL
136782 +macvlan_hard_header_24914 macvlan_hard_header 0 24914 NULL
136783 +ocrdma_inetaddr_event_24915 ocrdma_inetaddr_event 0 24915 NULL
136784 +xpcs_reg_value_write_24922 xpcs_reg_value_write 3-0 24922 NULL
136785 +pch_gbe_get_regs_len_24924 pch_gbe_get_regs_len 0 24924 NULL
136786 +get_compat_msghdr_24928 get_compat_msghdr 0 24928 NULL
136787 +next_token_24929 next_token 0 24929 NULL
136788 +fuse_getattr_24934 fuse_getattr 0 24934 NULL nohasharray
136789 +prepare_24934 prepare 0 24934 &fuse_getattr_24934
136790 +regmap_spi_write_24935 regmap_spi_write 0 24935 NULL
136791 +claim_resources_24936 claim_resources 0 24936 NULL
136792 +fm_tx_set_pwr_lvl_24937 fm_tx_set_pwr_lvl 0 24937 NULL
136793 +twl4030reg_enable_24940 twl4030reg_enable 0 24940 NULL nohasharray
136794 +hpfs_writepage_24940 hpfs_writepage 0 24940 &twl4030reg_enable_24940
136795 +packet_sendmsg_24954 packet_sendmsg 4-0 24954 NULL
136796 +eem_opts_host_addr_show_24956 eem_opts_host_addr_show 0 24956 NULL
136797 +ipg_io_config_24957 ipg_io_config 0 24957 NULL
136798 +hotkey_radio_sw_show_24960 hotkey_radio_sw_show 0 24960 NULL
136799 +sys_rt_sigpending_24961 sys_rt_sigpending 2 24961 NULL
136800 +store_ctlr_enabled_24970 store_ctlr_enabled 0-4 24970 NULL
136801 +ensure_wear_leveling_24971 ensure_wear_leveling 0 24971 NULL
136802 +twl_i2c_write_u8_24976 twl_i2c_write_u8 3-0 24976 NULL
136803 +nf_nat_sdp_port_24977 nf_nat_sdp_port 7 24977 NULL
136804 +cancel_store_24982 cancel_store 0-4 24982 NULL
136805 +llc_ui_sendmsg_24987 llc_ui_sendmsg 4-0 24987 NULL nohasharray
136806 +ath10k_fw_crash_dump_read_24987 ath10k_fw_crash_dump_read 3-0 24987 &llc_ui_sendmsg_24987
136807 +get_eeprom_len_24988 get_eeprom_len 0 24988 NULL nohasharray
136808 +info_debugfs_read_helper_24988 info_debugfs_read_helper 0 24988 &get_eeprom_len_24988
136809 +mce_chrdev_read_24989 mce_chrdev_read 0-3 24989 NULL
136810 +uvc_init_video_isoc_24992 uvc_init_video_isoc 0 24992 NULL
136811 +profiling_store_24997 profiling_store 0-4 24997 NULL
136812 +dibusb_i2c_xfer_24998 dibusb_i2c_xfer 0-3 24998 NULL
136813 +slot_get_24999 slot_get 0 24999 NULL
136814 +key_conf_hw_key_idx_read_25003 key_conf_hw_key_idx_read 3-0 25003 NULL nohasharray
136815 +genwqe_user_vmap_25003 genwqe_user_vmap 4 25003 &key_conf_hw_key_idx_read_25003
136816 +il_dbgfs_channels_read_25005 il_dbgfs_channels_read 3-0 25005 NULL
136817 +mmc_oemid_show_25013 mmc_oemid_show 0 25013 NULL nohasharray
136818 +set_in0_min_25013 set_in0_min 0-4 25013 &mmc_oemid_show_25013
136819 +fast_charge_timer_show_25016 fast_charge_timer_show 0 25016 NULL
136820 +nfs4_set_lock_state_25017 nfs4_set_lock_state 0 25017 NULL nohasharray
136821 +tg3_readphy_25017 tg3_readphy 0 25017 &nfs4_set_lock_state_25017
136822 +tx_errors_show_25018 tx_errors_show 0 25018 NULL
136823 +show_session_param_ISCSI_PARAM_USERNAME_25024 show_session_param_ISCSI_PARAM_USERNAME 0 25024 NULL
136824 +user_pin_configs_store_25027 user_pin_configs_store 0-4 25027 NULL
136825 +phy_interface_show_25036 phy_interface_show 0 25036 NULL nohasharray
136826 +nfs_dns_resolve_name_25036 nfs_dns_resolve_name 3 25036 &phy_interface_show_25036
136827 +i2400m_open_25041 i2400m_open 0 25041 NULL
136828 +wlcore_cmd_send_failsafe_25042 wlcore_cmd_send_failsafe 0 25042 NULL nohasharray
136829 +store_speed_tolerance_25042 store_speed_tolerance 0-4 25042 &wlcore_cmd_send_failsafe_25042
136830 +removable_store_25044 removable_store 0-3 25044 NULL
136831 +wl1271_acx_pm_config_25048 wl1271_acx_pm_config 0 25048 NULL
136832 +wait_for_completion_interruptible_timeout_25050 wait_for_completion_interruptible_timeout 0 25050 NULL
136833 +ds2780_read_param_eeprom_bin_25055 ds2780_read_param_eeprom_bin 6-5-0 25055 NULL nohasharray
136834 +configfs_composite_bind_25055 configfs_composite_bind 0 25055 &ds2780_read_param_eeprom_bin_25055 nohasharray
136835 +hw_ep_prime_25055 hw_ep_prime 0 25055 &configfs_composite_bind_25055
136836 +show_rtc_25056 show_rtc 0 25056 NULL
136837 +pptp_create_25064 pptp_create 0 25064 NULL
136838 +gs_buf_alloc_25067 gs_buf_alloc 2 25067 NULL nohasharray
136839 +tun_get_user_25067 tun_get_user 0 25067 &gs_buf_alloc_25067
136840 +target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs_25068 target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs 0 25068 NULL nohasharray
136841 +ll_track_pid_seq_write_25068 ll_track_pid_seq_write 3 25068 &target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs_25068
136842 +do_add_page_to_bio_25071 do_add_page_to_bio 2 25071 NULL
136843 +SYSC_listxattr_25072 SYSC_listxattr 3 25072 NULL
136844 +pnfs_generic_scan_commit_lists_25073 pnfs_generic_scan_commit_lists 0 25073 NULL nohasharray
136845 +vsp1_entity_set_streaming_25073 vsp1_entity_set_streaming 0 25073 &pnfs_generic_scan_commit_lists_25073
136846 +it8708_get_rx_bytes_25079 it8708_get_rx_bytes 0 25079 NULL
136847 +ext3_xattr_user_list_25084 ext3_xattr_user_list 0-5 25084 NULL
136848 +ceph_osdc_writepages_25085 ceph_osdc_writepages 0 25085 NULL
136849 +tsf_read_file_25086 tsf_read_file 0 25086 NULL nohasharray
136850 +chip_gpio_request_25086 chip_gpio_request 0 25086 &tsf_read_file_25086
136851 +rt2x00mac_get_stats_25087 rt2x00mac_get_stats 0 25087 NULL
136852 +ubifs_write_inode_25089 ubifs_write_inode 0 25089 NULL
136853 +iwl_dbgfs_tx_flush_write_25091 iwl_dbgfs_tx_flush_write 0-3 25091 NULL
136854 +alb_set_mac_address_25093 alb_set_mac_address 0 25093 NULL
136855 +pci_bus_set_aer_ops_25095 pci_bus_set_aer_ops 0 25095 NULL
136856 +nvkm_instmem_create__25098 nvkm_instmem_create_ 4 25098 NULL nohasharray
136857 +ath5k_attr_show_ani_mode_25098 ath5k_attr_show_ani_mode 0 25098 &nvkm_instmem_create__25098
136858 +gfs2_iter_unstuffed_25099 gfs2_iter_unstuffed 0 25099 NULL
136859 +wm831x_aldo_get_status_25102 wm831x_aldo_get_status 0 25102 NULL
136860 +statfs_25104 statfs 0 25104 NULL nohasharray
136861 +action_store_25104 action_store 0-3 25104 &statfs_25104
136862 +reiserfs_freeze_25105 reiserfs_freeze 0 25105 NULL
136863 +snd_rawmidi_kernel_write_25106 snd_rawmidi_kernel_write 3 25106 NULL
136864 +sisusb_read_memio_24bit_25109 sisusb_read_memio_24bit 0 25109 NULL
136865 +mlx4_cmd_poll_25112 mlx4_cmd_poll 0 25112 NULL
136866 +hci_req_add_ev_25115 hci_req_add_ev 3 25115 NULL nohasharray
136867 +acpi_ex_create_method_25115 acpi_ex_create_method 0 25115 &hci_req_add_ev_25115 nohasharray
136868 +smb2_reconnect_25115 smb2_reconnect 0 25115 &acpi_ex_create_method_25115
136869 +wl18xx_acx_set_checksum_state_25124 wl18xx_acx_set_checksum_state 0 25124 NULL
136870 +lpfc_ack0_show_25126 lpfc_ack0_show 0 25126 NULL
136871 +caif_connect_client_25127 caif_connect_client 0 25127 NULL nohasharray
136872 +vmlfb_check_var_locked_25127 vmlfb_check_var_locked 0 25127 &caif_connect_client_25127
136873 +ses_probe_25128 ses_probe 0 25128 NULL
136874 +gfs2_quota_check_25130 gfs2_quota_check 0 25130 NULL
136875 +iwl_mvm_get_temp_25131 iwl_mvm_get_temp 0 25131 NULL
136876 +snd_via82xx_pcm_trigger_25133 snd_via82xx_pcm_trigger 0 25133 NULL
136877 +bulk_write_25137 bulk_write 0 25137 NULL nohasharray
136878 +lpfc_soft_wwn_enable_store_25137 lpfc_soft_wwn_enable_store 0-4 25137 &bulk_write_25137
136879 +fs32_to_cpu_25143 fs32_to_cpu 0 25143 NULL nohasharray
136880 +es_ui_show_25143 es_ui_show 0 25143 &fs32_to_cpu_25143
136881 +reiserfs_commit_write_25144 reiserfs_commit_write 0 25144 NULL
136882 +pagesize_show_25147 pagesize_show 0 25147 NULL
136883 +pch_phub_bin_read_25148 pch_phub_bin_read 0-5-6 25148 NULL
136884 +ath6kl_wmi_set_keepalive_cmd_25149 ath6kl_wmi_set_keepalive_cmd 0 25149 NULL
136885 +cnt_ctl_show_25157 cnt_ctl_show 0 25157 NULL nohasharray
136886 +atyfb_reboot_notify_25157 atyfb_reboot_notify 0 25157 &cnt_ctl_show_25157
136887 +show_eeprom2_25159 show_eeprom2 0 25159 NULL
136888 +netxen_nic_request_irq_25161 netxen_nic_request_irq 0 25161 NULL
136889 +anatop_regmap_disable_25164 anatop_regmap_disable 0 25164 NULL
136890 +sys_fgetxattr_25166 sys_fgetxattr 4 25166 NULL nohasharray
136891 +rose_create_25166 rose_create 0 25166 &sys_fgetxattr_25166
136892 +ipath_init_qp_table_25167 ipath_init_qp_table 2 25167 NULL nohasharray
136893 +sethdraddr_25167 sethdraddr 0 25167 &ipath_init_qp_table_25167
136894 +show_src_clock_25168 show_src_clock 0 25168 NULL
136895 +ath10k_pci_wait_for_target_init_25174 ath10k_pci_wait_for_target_init 0 25174 NULL
136896 +fit2_read_regr_25176 fit2_read_regr 0 25176 NULL
136897 +sctp_getsockopt_local_addrs_25178 sctp_getsockopt_local_addrs 2 25178 NULL nohasharray
136898 +__ims_pcu_execute_command_25178 __ims_pcu_execute_command 0 25178 &sctp_getsockopt_local_addrs_25178 nohasharray
136899 +wusb_set_dev_addr_25178 wusb_set_dev_addr 0 25178 &__ims_pcu_execute_command_25178
136900 +cbaf_wusb_host_name_store_25185 cbaf_wusb_host_name_store 0-4 25185 NULL
136901 +ks8851_rdreg32_25187 ks8851_rdreg32 0 25187 NULL
136902 +nes_store_ee_data_25190 nes_store_ee_data 0-3 25190 NULL
136903 +sbp_tpg_store_enable_25193 sbp_tpg_store_enable 0-3 25193 NULL
136904 +cx25821_riscmem_alloc_25201 cx25821_riscmem_alloc 0 25201 NULL
136905 +nilfs_prepare_segment_lock_25203 nilfs_prepare_segment_lock 0 25203 NULL
136906 +patch_alc662_25213 patch_alc662 0 25213 NULL
136907 +show_thresh_either_en_25218 show_thresh_either_en 0 25218 NULL
136908 +open_rx_first_25220 open_rx_first 0 25220 NULL
136909 +security_socket_post_create_25221 security_socket_post_create 0 25221 NULL
136910 +b43legacy_op_get_stats_25225 b43legacy_op_get_stats 0 25225 NULL
136911 +ieee80211_start_tx_ba_session_25229 ieee80211_start_tx_ba_session 0 25229 NULL
136912 +sonypi_misc_read_25230 sonypi_misc_read 0-3 25230 NULL
136913 +show_temp_auto_offset_hyst_25233 show_temp_auto_offset_hyst 0 25233 NULL
136914 +bq2415x_sysfs_show_status_25234 bq2415x_sysfs_show_status 0 25234 NULL nohasharray
136915 +lbs_set_11d_domain_info_25234 lbs_set_11d_domain_info 0 25234 &bq2415x_sysfs_show_status_25234
136916 +target_stat_scsi_tgt_dev_show_attr_status_25235 target_stat_scsi_tgt_dev_show_attr_status 0 25235 NULL
136917 +__hfsplus_delete_attr_25237 __hfsplus_delete_attr 0 25237 NULL
136918 +mon_stat_read_25238 mon_stat_read 3-0 25238 NULL
136919 +atl2_set_mac_25239 atl2_set_mac 0 25239 NULL
136920 +nilfs_palloc_find_available_slot_25245 nilfs_palloc_find_available_slot 5-3 25245 NULL
136921 +_ctl_board_assembly_show_25247 _ctl_board_assembly_show 0 25247 NULL
136922 +ivtv_firmware_restart_25248 ivtv_firmware_restart 0 25248 NULL
136923 +t4vf_read_rss_vi_config_25254 t4vf_read_rss_vi_config 0 25254 NULL
136924 +stripe_status_25259 stripe_status 5 25259 NULL
136925 +line6_probe_25262 line6_probe 6 25262 NULL
136926 +mmc_power_restore_host_25263 mmc_power_restore_host 0 25263 NULL
136927 +xen_pcpu_up_25265 xen_pcpu_up 0 25265 NULL
136928 +snd_pcm_start_25273 snd_pcm_start 0 25273 NULL nohasharray
136929 +kone_sysfs_show_weight_25273 kone_sysfs_show_weight 0 25273 &snd_pcm_start_25273
136930 +cciss_show_lunid_25274 cciss_show_lunid 0 25274 NULL
136931 +batadv_algo_select_25275 batadv_algo_select 0 25275 NULL
136932 +crypto_alloc_instance2_25277 crypto_alloc_instance2 3 25277 NULL
136933 +vfs_writev_25278 vfs_writev 3 25278 NULL
136934 +protocol_show_25279 protocol_show 0 25279 NULL
136935 +fc_parse_wwn_25280 fc_parse_wwn 0 25280 NULL
136936 +ray_suspend_25281 ray_suspend 0 25281 NULL
136937 +spi_sync_transfer_25282 spi_sync_transfer 0 25282 NULL
136938 +nibble_read_data_25285 nibble_read_data 0 25285 NULL nohasharray
136939 +sysfs_unbind_tick_dev_25285 sysfs_unbind_tick_dev 0-4 25285 &nibble_read_data_25285
136940 +l2tp_session_create_25286 l2tp_session_create 1 25286 NULL nohasharray
136941 +__ax88179_write_cmd_25286 __ax88179_write_cmd 5-0 25286 &l2tp_session_create_25286 nohasharray
136942 +adp8870_bl_l3_office_max_show_25286 adp8870_bl_l3_office_max_show 0 25286 &__ax88179_write_cmd_25286
136943 +ib_query_device_25287 ib_query_device 0 25287 NULL nohasharray
136944 +mt9t112_g_fmt_25287 mt9t112_g_fmt 0 25287 &ib_query_device_25287
136945 +c2port_read_flash_data_25296 c2port_read_flash_data 0-6-5 25296 NULL
136946 +viafb_check_var_25297 viafb_check_var 0 25297 NULL
136947 +patch_generic_hdmi_25299 patch_generic_hdmi 0 25299 NULL
136948 +usb6fire_pcm_stream_start_25305 usb6fire_pcm_stream_start 0 25305 NULL
136949 +read8_reg_25307 read8_reg 4-0 25307 NULL
136950 +firm_open_25313 firm_open 0 25313 NULL
136951 +kvm_cpu_notify_25315 kvm_cpu_notify 0 25315 NULL nohasharray
136952 +rtl8139_get_regs_len_25315 rtl8139_get_regs_len 0 25315 &kvm_cpu_notify_25315
136953 +ath9k_debugfs_read_buf_25316 ath9k_debugfs_read_buf 3-0 25316 NULL nohasharray
136954 +help_25316 help 5 25316 &ath9k_debugfs_read_buf_25316
136955 +sp5100_tco_write_25320 sp5100_tco_write 0-3 25320 NULL nohasharray
136956 +lp5562_store_pattern_25320 lp5562_store_pattern 0-4 25320 &sp5100_tco_write_25320
136957 +print_state_25323 print_state 0 25323 NULL
136958 +f2fs_write_begin_25324 f2fs_write_begin 0 25324 NULL nohasharray
136959 +store_command_event_reg_25324 store_command_event_reg 0-4 25324 &f2fs_write_begin_25324
136960 +get_bay_identifier_25326 get_bay_identifier 0 25326 NULL
136961 +max_sync_store_25329 max_sync_store 0-3 25329 NULL
136962 +usX2Y_format_set_25330 usX2Y_format_set 0 25330 NULL
136963 +show_rps_map_25336 show_rps_map 0 25336 NULL
136964 +atmel_open_25343 atmel_open 0 25343 NULL nohasharray
136965 +store_weight_temp_25343 store_weight_temp 0-4 25343 &atmel_open_25343
136966 +sn9c2028_read1_25344 sn9c2028_read1 0 25344 NULL
136967 +dump_align_25345 dump_align 2 25345 NULL
136968 +wait_for_completion_killable_25352 wait_for_completion_killable 0 25352 NULL
136969 +show_sas_phy_invalid_dword_count_25354 show_sas_phy_invalid_dword_count 0 25354 NULL
136970 +cpia_usb_transferCmd_25358 cpia_usb_transferCmd 0 25358 NULL
136971 +m48t35_read_time_25359 m48t35_read_time 0 25359 NULL nohasharray
136972 +fuse_writepages_25359 fuse_writepages 0 25359 &m48t35_read_time_25359
136973 +snd_vortex_pcm_prepare_25361 snd_vortex_pcm_prepare 0 25361 NULL
136974 +net2272_enable_25362 net2272_enable 0 25362 NULL
136975 +o2net_send_tcp_msg_25367 o2net_send_tcp_msg 4 25367 NULL
136976 +unix_mkname_25368 unix_mkname 0-2 25368 NULL
136977 +sel_read_mls_25369 sel_read_mls 3-0 25369 NULL nohasharray
136978 +flock_lock_file_25369 flock_lock_file 0 25369 &sel_read_mls_25369
136979 +wl1251_cmd_send_25374 wl1251_cmd_send 0 25374 NULL
136980 +rh_queue_status_25378 rh_queue_status 0 25378 NULL nohasharray
136981 +probe_25378 probe 0 25378 &rh_queue_status_25378
136982 +acpi_pad_idlepct_store_25379 acpi_pad_idlepct_store 0-4 25379 NULL
136983 +part_alignment_offset_show_25380 part_alignment_offset_show 0 25380 NULL
136984 +ep_queue_25382 ep_queue 0 25382 NULL
136985 +sis96x_access_25383 sis96x_access 0 25383 NULL
136986 +wlcore_raw_write_25387 wlcore_raw_write 0 25387 NULL
136987 +command_setyuvtresh_25390 command_setyuvtresh 0 25390 NULL nohasharray
136988 +khugepaged_max_ptes_none_store_25390 khugepaged_max_ptes_none_store 0-4 25390 &command_setyuvtresh_25390 nohasharray
136989 +SyS_splice_25390 SyS_splice 5 25390 &khugepaged_max_ptes_none_store_25390
136990 +show_truinst_25392 show_truinst 0 25392 NULL
136991 +pci_slot_attr_store_25399 pci_slot_attr_store 0-4 25399 NULL
136992 +snd_pcm_pre_drain_init_25401 snd_pcm_pre_drain_init 0 25401 NULL nohasharray
136993 +adm8211_get_stats_25401 adm8211_get_stats 0 25401 &snd_pcm_pre_drain_init_25401
136994 +aac_show_kernel_version_25404 aac_show_kernel_version 0 25404 NULL nohasharray
136995 +kovaplus_sysfs_read_info_25404 kovaplus_sysfs_read_info 0-5-6 25404 &aac_show_kernel_version_25404
136996 +vsp1_entity_init_25407 vsp1_entity_init 3 25407 NULL nohasharray
136997 +set_blue_25407 set_blue 0-4 25407 &vsp1_entity_init_25407
136998 +ebt_buf_add_pad_25413 ebt_buf_add_pad 0 25413 NULL nohasharray
136999 +mxser_write_room_25413 mxser_write_room 0 25413 &ebt_buf_add_pad_25413
137000 +_gpiod_direction_output_raw_25414 _gpiod_direction_output_raw 0 25414 NULL
137001 +mcp795_rtcc_read_25415 mcp795_rtcc_read 4-0 25415 NULL nohasharray
137002 +raid0_run_25415 raid0_run 0 25415 &mcp795_rtcc_read_25415
137003 +par96_open_25418 par96_open 0 25418 NULL
137004 +dai_list_read_file_25421 dai_list_read_file 3-0 25421 NULL nohasharray
137005 +asd_show_dev_rev_25421 asd_show_dev_rev 0 25421 &dai_list_read_file_25421 nohasharray
137006 +smsc75xx_manage_power_25421 smsc75xx_manage_power 0 25421 &asd_show_dev_rev_25421
137007 +panel_power_on_store_25422 panel_power_on_store 0-4 25422 NULL
137008 +pinctrl_gpio_direction_25423 pinctrl_gpio_direction 0 25423 NULL
137009 +v4l2_m2m_dqbuf_25427 v4l2_m2m_dqbuf 0 25427 NULL
137010 +snd_pcm_lib_ioctl_reset_25437 snd_pcm_lib_ioctl_reset 0 25437 NULL
137011 +target_core_dev_wwn_show_attr_vpd_assoc_target_port_25438 target_core_dev_wwn_show_attr_vpd_assoc_target_port 0 25438 NULL
137012 +pcmcia_store_new_id_25439 pcmcia_store_new_id 0-3 25439 NULL
137013 +aux_firmware_rev_show_25443 aux_firmware_rev_show 0 25443 NULL
137014 +ath10k_wmi_vdev_create_25447 ath10k_wmi_vdev_create 0 25447 NULL
137015 +xfs_qm_dqtobp_25448 xfs_qm_dqtobp 0 25448 NULL
137016 +show_fnode_ipv6_flow_label_25449 show_fnode_ipv6_flow_label 0 25449 NULL
137017 +pages_to_scan_show_25454 pages_to_scan_show 0 25454 NULL
137018 +print_name_25459 print_name 0 25459 NULL nohasharray
137019 +show_engine3_leds_25459 show_engine3_leds 0 25459 &print_name_25459 nohasharray
137020 +st_gyro_trig_set_state_25459 st_gyro_trig_set_state 0 25459 &show_engine3_leds_25459
137021 +ath6kl_wmi_beginscan_cmd_25462 ath6kl_wmi_beginscan_cmd 8 25462 NULL nohasharray
137022 +cyapa_gen5_read_idac_data_25462 cyapa_gen5_read_idac_data 0 25462 &ath6kl_wmi_beginscan_cmd_25462
137023 +dma_map_sg_nonforce_25469 dma_map_sg_nonforce 0-3 25469 NULL
137024 +mem_cgroup_force_empty_25473 mem_cgroup_force_empty 0 25473 NULL
137025 +buffer_prepare_25476 buffer_prepare 0 25476 NULL
137026 +show_bl_curve_25479 show_bl_curve 0 25479 NULL
137027 +get_rx_bytes_25485 get_rx_bytes 0 25485 NULL
137028 +bh1770_prox_range_show_25487 bh1770_prox_range_show 0 25487 NULL
137029 +i2c_nuvoton_wait_for_data_avail_25489 i2c_nuvoton_wait_for_data_avail 0 25489 NULL
137030 +read_cmd_25491 read_cmd 0 25491 NULL
137031 +acpi_ut_add_address_range_25492 acpi_ut_add_address_range 0 25492 NULL
137032 +smb2_async_writev_25494 smb2_async_writev 0 25494 NULL
137033 +dev_show_unique_id_25495 dev_show_unique_id 0 25495 NULL nohasharray
137034 +do_tcp_setsockopt_25495 do_tcp_setsockopt 0 25495 &dev_show_unique_id_25495
137035 +generic_hdmi_build_jack_25496 generic_hdmi_build_jack 0 25496 NULL
137036 +beiscsi_get_host_param_25497 beiscsi_get_host_param 0 25497 NULL
137037 +llc_ui_setsockopt_25501 llc_ui_setsockopt 0 25501 NULL
137038 +ivtv_buf_copy_from_user_25502 ivtv_buf_copy_from_user 4-0 25502 NULL
137039 +snd_pcm_plugin_build_25505 snd_pcm_plugin_build 5-0 25505 NULL nohasharray
137040 +__orinoco_hw_set_wap_25505 __orinoco_hw_set_wap 0 25505 &snd_pcm_plugin_build_25505
137041 +mt9m001_s_crop_25508 mt9m001_s_crop 0 25508 NULL nohasharray
137042 +store_new_id_25508 store_new_id 0-3 25508 &mt9m001_s_crop_25508
137043 +__cfq_set_weight_25510 __cfq_set_weight 0 25510 NULL
137044 +parport_uss720_epp_write_data_25512 parport_uss720_epp_write_data 0 25512 NULL
137045 +xfs_alloc_fix_freelist_25514 xfs_alloc_fix_freelist 0 25514 NULL nohasharray
137046 +wl12xx_enable_interrupts_25514 wl12xx_enable_interrupts 0 25514 &xfs_alloc_fix_freelist_25514
137047 +mci_reset_counters_store_25517 mci_reset_counters_store 0-4 25517 NULL
137048 +sb_permission_25523 sb_permission 0 25523 NULL nohasharray
137049 +beiscsi_active_session_disp_25523 beiscsi_active_session_disp 0 25523 &sb_permission_25523
137050 +bfs_readpage_25524 bfs_readpage 0 25524 NULL
137051 +ad9523_show_25530 ad9523_show 0 25530 NULL
137052 +ses_show_id_25531 ses_show_id 0 25531 NULL nohasharray
137053 +smb2_negotiate_25531 smb2_negotiate 0 25531 &ses_show_id_25531
137054 +b43_phy_init_25534 b43_phy_init 0 25534 NULL
137055 +num_reads_show_25535 num_reads_show 0 25535 NULL
137056 +ext3_get_inode_loc_25542 ext3_get_inode_loc 0 25542 NULL nohasharray
137057 +iwl_mvm_send_cmd_status_25542 iwl_mvm_send_cmd_status 0 25542 &ext3_get_inode_loc_25542
137058 +ieee80211_if_read_path_refresh_time_25545 ieee80211_if_read_path_refresh_time 3-0 25545 NULL
137059 +wimax_addr_scnprint_25548 wimax_addr_scnprint 2 25548 NULL
137060 +cyapa_show_product_id_25550 cyapa_show_product_id 0 25550 NULL
137061 +store_octave_25552 store_octave 0-4 25552 NULL
137062 +compat_sys_sendfile64_25553 compat_sys_sendfile64 4 25553 NULL nohasharray
137063 +integrity_verify_store_25553 integrity_verify_store 0-3 25553 &compat_sys_sendfile64_25553
137064 +ht_print_chan_25556 ht_print_chan 4-0-3 25556 NULL nohasharray
137065 +sidtab_insert_25556 sidtab_insert 0 25556 &ht_print_chan_25556
137066 +get_dst_timing_25557 get_dst_timing 0 25557 NULL
137067 +is_a_peripheral_show_25558 is_a_peripheral_show 0 25558 NULL
137068 +read_dscorr_25560 read_dscorr 0 25560 NULL
137069 +reload_for_cpu_25563 reload_for_cpu 0 25563 NULL
137070 +local_cpulist_show_25564 local_cpulist_show 0 25564 NULL
137071 +skb_tailroom_25567 skb_tailroom 0 25567 NULL
137072 +iscsi_tpg_attrib_show_netif_timeout_25572 iscsi_tpg_attrib_show_netif_timeout 0 25572 NULL
137073 +bq2415x_i2c_write_mask_25585 bq2415x_i2c_write_mask 0 25585 NULL
137074 +crypto_blkcipher_ctxsize_25594 crypto_blkcipher_ctxsize 0 25594 NULL
137075 +ping_recvmsg_25597 ping_recvmsg 4-0 25597 NULL
137076 +__devres_alloc_25598 __devres_alloc 2 25598 NULL
137077 +hfsplus_removexattr_25599 hfsplus_removexattr 0 25599 NULL
137078 +sht15_measurement_25600 sht15_measurement 0 25600 NULL nohasharray
137079 +iscsi_tpg_param_show_DataDigest_25600 iscsi_tpg_param_show_DataDigest 0 25600 &sht15_measurement_25600
137080 +lm3533_als_get_zone_25601 lm3533_als_get_zone 0 25601 NULL
137081 +open_tx_25605 open_tx 0 25605 NULL
137082 +firmware_version_show_25608 firmware_version_show 0 25608 NULL
137083 +nes_netdev_get_sset_count_25609 nes_netdev_get_sset_count 0 25609 NULL
137084 +ddp_ppod_write_idata_25610 ddp_ppod_write_idata 5 25610 NULL
137085 +chksum_init_25613 chksum_init 0 25613 NULL
137086 +bh1780_store_power_state_25614 bh1780_store_power_state 0-4 25614 NULL
137087 +nilfs_permission_25619 nilfs_permission 0 25619 NULL
137088 +carl9170_debugfs_hw_ioread32_write_25622 carl9170_debugfs_hw_ioread32_write 0-3 25622 NULL
137089 +proc_coredump_filter_write_25625 proc_coredump_filter_write 3-0 25625 NULL
137090 +befs_utf2nls_25628 befs_utf2nls 3 25628 NULL nohasharray
137091 +__get_user_pages_25628 __get_user_pages 0 25628 &befs_utf2nls_25628
137092 +sctp_connect_25631 sctp_connect 0 25631 NULL nohasharray
137093 +nes_netdev_change_mtu_25631 nes_netdev_change_mtu 0 25631 &sctp_connect_25631
137094 +hfs_getxattr_25633 hfs_getxattr 0 25633 NULL
137095 +lbs_prb_rsp_limit_set_25634 lbs_prb_rsp_limit_set 0-4 25634 NULL
137096 +musb_gadget_start_25636 musb_gadget_start 0 25636 NULL
137097 +rt2x00debug_read_csr_25639 rt2x00debug_read_csr 0-3 25639 NULL
137098 +tomoyo_socket_sendmsg_25642 tomoyo_socket_sendmsg 0 25642 NULL
137099 +bNumConfigurations_show_25645 bNumConfigurations_show 0 25645 NULL
137100 +pci_device_update_fixed_25647 pci_device_update_fixed 0 25647 NULL
137101 +zatm_send_25650 zatm_send 0 25650 NULL
137102 +set_acpi_25652 set_acpi 0 25652 NULL
137103 +bd2802_show_adv_conf_25660 bd2802_show_adv_conf 0 25660 NULL
137104 +mlx4_QP_ATTACH_25661 mlx4_QP_ATTACH 0 25661 NULL
137105 +ext2_try_to_allocate_25667 ext2_try_to_allocate 2-4-0 25667 NULL
137106 +aircable_prepare_write_buffer_25669 aircable_prepare_write_buffer 3 25669 NULL nohasharray
137107 +i7core_inject_show_col_25669 i7core_inject_show_col 0 25669 &aircable_prepare_write_buffer_25669 nohasharray
137108 +ivtv_s_video_encoding_25669 ivtv_s_video_encoding 0 25669 &i7core_inject_show_col_25669
137109 +lpfc_idiag_cmd_get_25672 lpfc_idiag_cmd_get 2-0 25672 NULL
137110 +calibrate_store_25674 calibrate_store 0-4 25674 NULL
137111 +ixgbevf_poll_for_ack_25675 ixgbevf_poll_for_ack 0 25675 NULL
137112 +unix_getname_25678 unix_getname 0 25678 NULL
137113 +netconsole_target_attr_store_25683 netconsole_target_attr_store 0 25683 NULL
137114 +sta_inactive_ms_read_25690 sta_inactive_ms_read 3-0 25690 NULL
137115 +ssb_pcmcia_attr_sprom_show_25691 ssb_pcmcia_attr_sprom_show 0 25691 NULL nohasharray
137116 +show_fnode_link_local_ipv6_25691 show_fnode_link_local_ipv6 0 25691 &ssb_pcmcia_attr_sprom_show_25691
137117 +prom_early_alloc_25692 prom_early_alloc 1 25692 NULL
137118 +sdricoh_pcmcia_resume_25695 sdricoh_pcmcia_resume 0 25695 NULL
137119 +inet_recvmsg_25696 inet_recvmsg 4-0 25696 NULL
137120 +alloc_ring_25697 alloc_ring 0 25697 NULL
137121 +wm831x_status_src_store_25699 wm831x_status_src_store 0-4 25699 NULL
137122 +privsize_25701 privsize 0 25701 NULL
137123 +__blk_rq_unmap_user_25708 __blk_rq_unmap_user 0 25708 NULL
137124 +show_camera_25710 show_camera 0 25710 NULL nohasharray
137125 +mxl111sf_tuner_read_reg_25710 mxl111sf_tuner_read_reg 0 25710 &show_camera_25710
137126 +acpi_ds_create_index_field_25711 acpi_ds_create_index_field 0 25711 NULL
137127 +rx_filter_mc_filter_read_25712 rx_filter_mc_filter_read 3-0 25712 NULL
137128 +koneplus_sysfs_read_profile_buttons_25713 koneplus_sysfs_read_profile_buttons 0-5-6 25713 NULL
137129 +ibmasm_new_command_25714 ibmasm_new_command 2 25714 NULL
137130 +rx_queue_entry_next_25715 rx_queue_entry_next 0 25715 NULL
137131 +packet_bind_spkt_25717 packet_bind_spkt 0 25717 NULL
137132 +il3945_show_status_25719 il3945_show_status 0 25719 NULL nohasharray
137133 +ubifs_return_leb_25719 ubifs_return_leb 0 25719 &il3945_show_status_25719
137134 +spmi_ext_register_write_25722 spmi_ext_register_write 0 25722 NULL nohasharray
137135 +mlx4_register_mac_25722 mlx4_register_mac 0 25722 &spmi_ext_register_write_25722
137136 +switch_partition_25723 switch_partition 0 25723 NULL
137137 +eth_bind_25725 eth_bind 0 25725 NULL
137138 +__alloc_bootmem_low_node_25726 __alloc_bootmem_low_node 2 25726 NULL nohasharray
137139 +sel_write_context_25726 sel_write_context 3 25726 &__alloc_bootmem_low_node_25726
137140 +show_ipv4_iface_dhcp_slp_da_info_en_25728 show_ipv4_iface_dhcp_slp_da_info_en 0 25728 NULL
137141 +blk_mq_hw_sysfs_tags_show_25730 blk_mq_hw_sysfs_tags_show 0 25730 NULL
137142 +raw_getname_25732 raw_getname 0 25732 NULL nohasharray
137143 +cifs_read_from_socket_25732 cifs_read_from_socket 3-0 25732 &raw_getname_25732
137144 +mcs_unwrap_fir_25733 mcs_unwrap_fir 3 25733 NULL
137145 +ext2_find_near_25734 ext2_find_near 0 25734 NULL nohasharray
137146 +_ctl_version_bios_show_25734 _ctl_version_bios_show 0 25734 &ext2_find_near_25734
137147 +vx_set_format_25741 vx_set_format 0 25741 NULL
137148 +xgbe_common_read_25743 xgbe_common_read 2-0 25743 NULL nohasharray
137149 +product_id_show_25743 product_id_show 0 25743 &xgbe_common_read_25743 nohasharray
137150 +iscsi_conn_get_param_25743 iscsi_conn_get_param 0 25743 &product_id_show_25743 nohasharray
137151 +_softing_fct_cmd_25743 _softing_fct_cmd 0 25743 &iscsi_conn_get_param_25743
137152 +cxgbi_device_portmap_create_25747 cxgbi_device_portmap_create 3 25747 NULL
137153 +show_sas_end_dev_initiator_response_timeout_25753 show_sas_end_dev_initiator_response_timeout 0 25753 NULL
137154 +tpm_tis_send_25755 tpm_tis_send 0-3 25755 NULL nohasharray
137155 +fmc_write_eeprom_25755 fmc_write_eeprom 0-6-5 25755 &tpm_tis_send_25755
137156 +netxen_sysfs_validate_crb_25756 netxen_sysfs_validate_crb 0 25756 NULL
137157 +print_block_size_25763 print_block_size 0 25763 NULL nohasharray
137158 +uart_get_attr_line_25763 uart_get_attr_line 0 25763 &print_block_size_25763
137159 +csio_t5_edc_read_25765 csio_t5_edc_read 0 25765 NULL
137160 +cx25821_risc_buffer_25768 cx25821_risc_buffer 0 25768 NULL nohasharray
137161 +stac_parse_auto_config_25768 stac_parse_auto_config 0 25768 &cx25821_risc_buffer_25768
137162 +sha512_ssse3_final_25778 sha512_ssse3_final 0 25778 NULL
137163 +bonding_show_mode_25785 bonding_show_mode 0 25785 NULL
137164 +amd_xgbe_an_disable_kr_training_25786 amd_xgbe_an_disable_kr_training 0 25786 NULL
137165 +chv_gpio_direction_output_25788 chv_gpio_direction_output 0 25788 NULL
137166 +pci_dev_reset_slot_function_25789 pci_dev_reset_slot_function 0 25789 NULL
137167 +event_rx_pool_read_25792 event_rx_pool_read 3-0 25792 NULL
137168 +read_delin_25798 read_delin 0 25798 NULL
137169 +sg_read_25799 sg_read 3-0 25799 NULL
137170 +xfs_alloc_ag_vextent_exact_25810 xfs_alloc_ag_vextent_exact 0 25810 NULL nohasharray
137171 +wacom_btnimg4_store_25810 wacom_btnimg4_store 4-0 25810 &xfs_alloc_ag_vextent_exact_25810
137172 +alx_request_irq_25811 alx_request_irq 0 25811 NULL
137173 +s5m_rtc_set_alarm_25813 s5m_rtc_set_alarm 0 25813 NULL
137174 +system_enable_read_25815 system_enable_read 3 25815 NULL
137175 +realloc_buffer_25816 realloc_buffer 2 25816 NULL nohasharray
137176 +brcmf_sdio_verifymemory_25816 brcmf_sdio_verifymemory 4 25816 &realloc_buffer_25816
137177 +pwr_missing_bcns_read_25824 pwr_missing_bcns_read 3-0 25824 NULL nohasharray
137178 +rand_en_show_25824 rand_en_show 0 25824 &pwr_missing_bcns_read_25824
137179 +ubifs_orphan_start_commit_25825 ubifs_orphan_start_commit 0 25825 NULL
137180 +atl1c_configure_25826 atl1c_configure 0 25826 NULL
137181 +show_red_25831 show_red 0 25831 NULL nohasharray
137182 +_ctl_version_nvdata_default_show_25831 _ctl_version_nvdata_default_show 0 25831 &show_red_25831
137183 +f2fs_write_data_page_25834 f2fs_write_data_page 0 25834 NULL
137184 +v9fs_vfs_writepage_locked_25844 v9fs_vfs_writepage_locked 0 25844 NULL
137185 +tg3_change_mtu_25849 tg3_change_mtu 0 25849 NULL
137186 +i2400m_set_idle_timeout_25850 i2400m_set_idle_timeout 0 25850 NULL
137187 +snd_soc_component_update_bits_25854 snd_soc_component_update_bits 0 25854 NULL
137188 +parport_read_25855 parport_read 0 25855 NULL
137189 +acpi_ds_result_stack_push_25857 acpi_ds_result_stack_push 0 25857 NULL
137190 +level_show_25858 level_show 0 25858 NULL
137191 +zcomp_available_show_25860 zcomp_available_show 0 25860 NULL
137192 +m88rs6000t_get_if_frequency_25863 m88rs6000t_get_if_frequency 0 25863 NULL
137193 +null_build_header_25866 null_build_header 0 25866 NULL
137194 +show_iface_def_taskmgmt_tmo_25867 show_iface_def_taskmgmt_tmo 0 25867 NULL
137195 +smbus_xfer_25868 smbus_xfer 0 25868 NULL
137196 +__uncore_count_mode_show_25871 __uncore_count_mode_show 0 25871 NULL nohasharray
137197 +rt2x00lib_enable_radio_25871 rt2x00lib_enable_radio 0 25871 &__uncore_count_mode_show_25871
137198 +wl1271_init_sta_beacon_filter_25874 wl1271_init_sta_beacon_filter 0 25874 NULL
137199 +fix_io_25879 fix_io 0 25879 NULL nohasharray
137200 +tg3_ptp_enable_25879 tg3_ptp_enable 0 25879 &fix_io_25879
137201 +mcs7830_get_regs_len_25880 mcs7830_get_regs_len 0 25880 NULL
137202 +ath6kl_regread_read_25884 ath6kl_regread_read 3-0 25884 NULL nohasharray
137203 +ls_value_show_25884 ls_value_show 0 25884 &ath6kl_regread_read_25884
137204 +acf_status_25890 acf_status 0 25890 NULL
137205 +s5m8767_rtc_set_alarm_reg_25891 s5m8767_rtc_set_alarm_reg 0 25891 NULL
137206 +run_delalloc_nocow_25896 run_delalloc_nocow 3-4-0 25896 NULL
137207 +siena_describe_nic_stats_25898 siena_describe_nic_stats 0 25898 NULL
137208 +sisusbcon_scroll_area_25899 sisusbcon_scroll_area 3-4 25899 NULL
137209 +tua9001_wr_reg_25907 tua9001_wr_reg 0 25907 NULL nohasharray
137210 +scsi_remove_single_device_25907 scsi_remove_single_device 0 25907 &tua9001_wr_reg_25907
137211 +nvme_trans_mode_page_create_25908 nvme_trans_mode_page_create 4-7 25908 NULL nohasharray
137212 +sisfb_do_set_var_25908 sisfb_do_set_var 0 25908 &nvme_trans_mode_page_create_25908
137213 +do_jffs2_setxattr_25910 do_jffs2_setxattr 5-0 25910 NULL
137214 +send_purge_25911 send_purge 0 25911 NULL
137215 +rcname_read_25919 rcname_read 3-0 25919 NULL nohasharray
137216 +rose_header_25919 rose_header 0 25919 &rcname_read_25919
137217 +hfsplus_writepages_25924 hfsplus_writepages 0 25924 NULL nohasharray
137218 +sisusb_write_memio_word_25924 sisusb_write_memio_word 0 25924 &hfsplus_writepages_25924 nohasharray
137219 +set_ignore_ce_25924 set_ignore_ce 0-4 25924 &sisusb_write_memio_word_25924
137220 +_get_word_25929 _get_word 0 25929 NULL
137221 +snd_es1938_capture_copy_25930 snd_es1938_capture_copy 5 25930 NULL
137222 +key_flags_read_25931 key_flags_read 3-0 25931 NULL
137223 +sriov_totalvfs_show_25934 sriov_totalvfs_show 0 25934 NULL
137224 +tps80031_clr_bits_25942 tps80031_clr_bits 0 25942 NULL
137225 +MIDIbuf_write_25949 MIDIbuf_write 0 25949 NULL
137226 +hash_max_store_25956 hash_max_store 4-0 25956 NULL
137227 +flush_25957 flush 2-0 25957 NULL
137228 +done_25962 done 0 25962 NULL
137229 +et1011c_read_status_25964 et1011c_read_status 0 25964 NULL
137230 +_regmap_multi_reg_write_25967 _regmap_multi_reg_write 3 25967 NULL
137231 +rs5c372_sysfs_show_trim_25968 rs5c372_sysfs_show_trim 0 25968 NULL
137232 +uvesafb_show_oem_string_25969 uvesafb_show_oem_string 0 25969 NULL
137233 +ipath_set_linkstate_25970 ipath_set_linkstate 0 25970 NULL
137234 +video_register_device_25971 video_register_device 3 25971 NULL
137235 +devm_kcalloc_25975 devm_kcalloc 2-3 25975 NULL
137236 +udp_setsockopt_25985 udp_setsockopt 5-0 25985 NULL
137237 +devkmsg_read_25991 devkmsg_read 0-3 25991 NULL
137238 +show_ipv6_iface_grat_neighbor_adv_en_25996 show_ipv6_iface_grat_neighbor_adv_en 0 25996 NULL
137239 +xfs_allocbt_alloc_block_25997 xfs_allocbt_alloc_block 0 25997 NULL
137240 +gr_setup_out_desc_list_26000 gr_setup_out_desc_list 0 26000 NULL
137241 +logfs_write_direct_26002 logfs_write_direct 0 26002 NULL nohasharray
137242 +mace_open_26002 mace_open 0 26002 &logfs_write_direct_26002
137243 +fan_get_status_26004 fan_get_status 0 26004 NULL
137244 +init_26006 init 0 26006 NULL
137245 +kirkwood_dma_prepare_26011 kirkwood_dma_prepare 0 26011 NULL
137246 +t1_change_mtu_26013 t1_change_mtu 0 26013 NULL
137247 +tg3_alloc_consistent_26017 tg3_alloc_consistent 0 26017 NULL
137248 +loop_attr_show_26018 loop_attr_show 0 26018 NULL nohasharray
137249 +nx_fw_cmd_create_rx_ctx_26018 nx_fw_cmd_create_rx_ctx 0 26018 &loop_attr_show_26018 nohasharray
137250 +sbp_tpg_attrib_store_max_logins_per_lun_26018 sbp_tpg_attrib_store_max_logins_per_lun 0-3 26018 &nx_fw_cmd_create_rx_ctx_26018 nohasharray
137251 +hippi_mac_addr_26018 hippi_mac_addr 0 26018 &sbp_tpg_attrib_store_max_logins_per_lun_26018
137252 +SyS_process_vm_readv_26019 SyS_process_vm_readv 3-5 26019 NULL
137253 +show_host_param_ISCSI_HOST_PARAM_IPADDRESS_26020 show_host_param_ISCSI_HOST_PARAM_IPADDRESS 0 26020 NULL
137254 +hugetlb_report_node_meminfo_26023 hugetlb_report_node_meminfo 0 26023 NULL
137255 +irq_create_strict_mappings_26025 irq_create_strict_mappings 2-4 26025 NULL
137256 +blk_mq_sysfs_rq_list_show_26028 blk_mq_sysfs_rq_list_show 0 26028 NULL
137257 +do_sas_phy_reset_26034 do_sas_phy_reset 0-2 26034 NULL nohasharray
137258 +bdc_gadget_ep_queue_26034 bdc_gadget_ep_queue 0 26034 &do_sas_phy_reset_26034
137259 +bad_inode_setxattr_26035 bad_inode_setxattr 0 26035 NULL
137260 +selinux_inode_post_setxattr_26037 selinux_inode_post_setxattr 4 26037 NULL nohasharray
137261 +rt2x00debug_read_dev_flags_26037 rt2x00debug_read_dev_flags 0-3 26037 &selinux_inode_post_setxattr_26037
137262 +show_fnode_data_seq_in_order_26041 show_fnode_data_seq_in_order 0 26041 NULL
137263 +ext_tree_prepare_commit_26045 ext_tree_prepare_commit 0 26045 NULL
137264 +pci_timedia_init_26050 pci_timedia_init 0 26050 NULL nohasharray
137265 +elantech_show_int_attr_26050 elantech_show_int_attr 0 26050 &pci_timedia_init_26050
137266 +__alloc_memory_core_early_26053 __alloc_memory_core_early 2 26053 NULL
137267 +__bch_cache_show_26055 __bch_cache_show 0 26055 NULL
137268 +keyctl_update_key_26061 keyctl_update_key 3 26061 NULL
137269 +pri_wm_latency_write_26063 pri_wm_latency_write 3-0 26063 NULL nohasharray
137270 +fotg210_ep_queue_26063 fotg210_ep_queue 0 26063 &pri_wm_latency_write_26063
137271 +update_vlan_26069 update_vlan 0 26069 NULL
137272 +show_fnode_local_port_26070 show_fnode_local_port 0 26070 NULL nohasharray
137273 +gfs2_attr_show_26070 gfs2_attr_show 0 26070 &show_fnode_local_port_26070 nohasharray
137274 +enable_26070 enable 0 26070 &gfs2_attr_show_26070
137275 +memcg_update_all_list_lrus_26071 memcg_update_all_list_lrus 1-0 26071 NULL nohasharray
137276 +exofs_write_begin_export_26071 exofs_write_begin_export 0 26071 &memcg_update_all_list_lrus_26071
137277 +da903x_disable_26077 da903x_disable 0 26077 NULL nohasharray
137278 +arvo_sysfs_write_button_26077 arvo_sysfs_write_button 0-6-5 26077 &da903x_disable_26077
137279 +ext2_xattr_trusted_set_26089 ext2_xattr_trusted_set 0 26089 NULL nohasharray
137280 +ifx_modem_reboot_callback_26089 ifx_modem_reboot_callback 0 26089 &ext2_xattr_trusted_set_26089
137281 +m48t59_rtc_read_time_26090 m48t59_rtc_read_time 0 26090 NULL
137282 +rx_rx_wa_density_dropped_frame_read_26095 rx_rx_wa_density_dropped_frame_read 3-0 26095 NULL
137283 +cpumask_next_26096 cpumask_next 0 26096 NULL nohasharray
137284 +sht15_show_status_26096 sht15_show_status 0 26096 &cpumask_next_26096 nohasharray
137285 +hotkey_mask_set_26096 hotkey_mask_set 0 26096 &sht15_show_status_26096
137286 +fd_get_blocks_26097 fd_get_blocks 0 26097 NULL nohasharray
137287 +acpi_tb_acquire_table_26097 acpi_tb_acquire_table 0 26097 &fd_get_blocks_26097 nohasharray
137288 +amd64_inject_read_store_26097 amd64_inject_read_store 0-4 26097 &acpi_tb_acquire_table_26097
137289 +wl1271_init_beacon_broadcast_26103 wl1271_init_beacon_broadcast 0 26103 NULL
137290 +cmd_rsv_terminate_26105 cmd_rsv_terminate 0 26105 NULL
137291 +intel_wrap_ring_buffer_26117 intel_wrap_ring_buffer 0 26117 NULL
137292 +macvlan_change_mtu_26118 macvlan_change_mtu 0 26118 NULL
137293 +read_sb_page_26119 read_sb_page 5-0 26119 NULL
137294 +vtpm_send_26123 vtpm_send 0-3 26123 NULL
137295 +tmiofb_check_var_26129 tmiofb_check_var 0 26129 NULL
137296 +nilfs_mounted_snapshots_attr_show_26134 nilfs_mounted_snapshots_attr_show 0 26134 NULL
137297 +et131x_rx_dma_memory_alloc_26135 et131x_rx_dma_memory_alloc 0 26135 NULL
137298 +skb_cow_26138 skb_cow 2 26138 NULL
137299 +video_get_cur_state_26142 video_get_cur_state 0 26142 NULL
137300 +func_id_show_26143 func_id_show 0 26143 NULL
137301 +core_alua_store_tg_pt_gp_info_26144 core_alua_store_tg_pt_gp_info 0-3 26144 NULL
137302 +ath9k_hw_name_26146 ath9k_hw_name 3 26146 NULL
137303 +ivtv_sendbyte_26147 ivtv_sendbyte 0 26147 NULL nohasharray
137304 +ufshcd_devfreq_target_26147 ufshcd_devfreq_target 0 26147 &ivtv_sendbyte_26147
137305 +snd_trident_si7018_capture_prepare_26149 snd_trident_si7018_capture_prepare 0 26149 NULL
137306 +dsbr100_stop_26150 dsbr100_stop 0 26150 NULL
137307 +ds2780_save_eeprom_26152 ds2780_save_eeprom 0 26152 NULL
137308 +__fswab64_26155 __fswab64 0 26155 NULL
137309 +__iscsi_tpg_auth_show_password_mutual_26157 __iscsi_tpg_auth_show_password_mutual 0 26157 NULL
137310 +hdcs_set_gain_26160 hdcs_set_gain 0 26160 NULL
137311 +copy_oldmem_page_26164 copy_oldmem_page 3-1 26164 NULL
137312 +read_data_26165 read_data 0 26165 NULL nohasharray
137313 +ax88772_reset_26165 ax88772_reset 0 26165 &read_data_26165
137314 +gfs2_xattr_acl_get_26166 gfs2_xattr_acl_get 0 26166 NULL nohasharray
137315 +ath6kl_roam_table_read_26166 ath6kl_roam_table_read 3-0 26166 &gfs2_xattr_acl_get_26166 nohasharray
137316 +pci_reset_function_26166 pci_reset_function 0 26166 &ath6kl_roam_table_read_26166
137317 +query_port_26169 query_port 0 26169 NULL
137318 +mid_get_vbt_data_r1_26170 mid_get_vbt_data_r1 2 26170 NULL
137319 +show_26172 show 0 26172 NULL
137320 +dmaengine_pcm_prepare_and_submit_26173 dmaengine_pcm_prepare_and_submit 0 26173 NULL nohasharray
137321 +ft_nacl_store_node_name_26173 ft_nacl_store_node_name 0-3 26173 &dmaengine_pcm_prepare_and_submit_26173 nohasharray
137322 +tmp103_set_temp_26173 tmp103_set_temp 0-4 26173 &ft_nacl_store_node_name_26173
137323 +netxen_nic_attach_26177 netxen_nic_attach 0 26177 NULL
137324 +pcf2123_rtc_read_time_26180 pcf2123_rtc_read_time 0 26180 NULL nohasharray
137325 +show_low_kb_26180 show_low_kb 0 26180 &pcf2123_rtc_read_time_26180
137326 +walk_hugetlb_range_26181 walk_hugetlb_range 0 26181 NULL
137327 +edac_pci_instance_show_26187 edac_pci_instance_show 0 26187 NULL
137328 +fuse_reverse_inval_entry_26193 fuse_reverse_inval_entry 0 26193 NULL
137329 +iwl_mvm_enable_beacon_filter_26194 iwl_mvm_enable_beacon_filter 0 26194 NULL
137330 +fan2_get_speed_26196 fan2_get_speed 0 26196 NULL
137331 +ieee80211_if_fmt_dot11MeshTTL_26198 ieee80211_if_fmt_dot11MeshTTL 3 26198 NULL nohasharray
137332 +target_core_alua_tg_pt_gp_show_attr_tg_pt_gp_id_26198 target_core_alua_tg_pt_gp_show_attr_tg_pt_gp_id 0 26198 &ieee80211_if_fmt_dot11MeshTTL_26198
137333 +xfs_idata_realloc_26199 xfs_idata_realloc 2 26199 NULL nohasharray
137334 +fmc_set_rds_mode_26199 fmc_set_rds_mode 0 26199 &xfs_idata_realloc_26199 nohasharray
137335 +iwl_send_remove_station_26199 iwl_send_remove_station 0 26199 &fmc_set_rds_mode_26199
137336 +mce_write_26201 mce_write 3 26201 NULL
137337 +pcm_prepare_26203 pcm_prepare 0 26203 NULL nohasharray
137338 +show_state_exit_latency_26203 show_state_exit_latency 0 26203 &pcm_prepare_26203 nohasharray
137339 +logfs_truncate_i0_26203 logfs_truncate_i0 0 26203 &show_state_exit_latency_26203 nohasharray
137340 +pcf50633_rtc_set_alarm_26203 pcf50633_rtc_set_alarm 0 26203 &logfs_truncate_i0_26203
137341 +acpi_ds_restart_control_method_26205 acpi_ds_restart_control_method 0 26205 NULL
137342 +SyS_splice_26206 SyS_splice 5 26206 NULL
137343 +kbd_backlight_mode_show_26207 kbd_backlight_mode_show 0 26207 NULL
137344 +btrfs_statfs_26210 btrfs_statfs 0 26210 NULL nohasharray
137345 +vcc_mode_store_26210 vcc_mode_store 0-4 26210 &btrfs_statfs_26210
137346 +sha256_ssse3_update_26217 sha256_ssse3_update 0 26217 NULL
137347 +nilfs_btree_propagate_26218 nilfs_btree_propagate 0 26218 NULL
137348 +rx_crc_errors_show_26219 rx_crc_errors_show 0 26219 NULL nohasharray
137349 +rtl92c_download_fw_26219 rtl92c_download_fw 0 26219 &rx_crc_errors_show_26219
137350 +ovs_flow_cmd_msg_size_26223 ovs_flow_cmd_msg_size 0 26223 NULL
137351 +teql_master_open_26224 teql_master_open 0 26224 NULL
137352 +mwifiex_regrdwr_write_26225 mwifiex_regrdwr_write 3-0 26225 NULL nohasharray
137353 +g2d_buf_prepare_26225 g2d_buf_prepare 0 26225 &mwifiex_regrdwr_write_26225 nohasharray
137354 +ufs_writepage_26225 ufs_writepage 0 26225 &g2d_buf_prepare_26225 nohasharray
137355 +store_sys_hwmon_26225 store_sys_hwmon 0-3 26225 &ufs_writepage_26225
137356 +rxrpc_recvmsg_26233 rxrpc_recvmsg 4-0 26233 NULL
137357 +nlm_end_grace_read_26234 nlm_end_grace_read 3-0 26234 NULL nohasharray
137358 +simple_setattr_26234 simple_setattr 0 26234 &nlm_end_grace_read_26234
137359 +mxl111sf_tuner_set_params_26238 mxl111sf_tuner_set_params 0 26238 NULL
137360 +cifs_strict_writev_26239 cifs_strict_writev 0 26239 NULL
137361 +beiscsi_mccq_compl_26243 beiscsi_mccq_compl 0 26243 NULL
137362 +ecryptfs_read_lower_page_segment_26244 ecryptfs_read_lower_page_segment 0-4 26244 NULL
137363 +show_26245 show 0 26245 NULL
137364 +show_rc6p_ms_26252 show_rc6p_ms 0 26252 NULL
137365 +sisusb_bulkout_msg_26258 sisusb_bulkout_msg 0 26258 NULL
137366 +thermal_get_mode_26262 thermal_get_mode 0 26262 NULL
137367 +genwqe_ffdc_buff_size_26263 genwqe_ffdc_buff_size 0 26263 NULL nohasharray
137368 +twl6040_power_26263 twl6040_power 0 26263 &genwqe_ffdc_buff_size_26263
137369 +firmware_revision_show_26265 firmware_revision_show 0 26265 NULL
137370 +ltc2945_set_value_26267 ltc2945_set_value 0-4 26267 NULL
137371 +activate_26268 activate 0 26268 NULL
137372 +audit_inode_permission_26277 audit_inode_permission 0 26277 NULL
137373 +crypto_ctxsize_26278 crypto_ctxsize 0 26278 NULL
137374 +wacom_set_device_mode_26280 wacom_set_device_mode 3 26280 NULL nohasharray
137375 +i40evf_setup_rx_descriptors_26280 i40evf_setup_rx_descriptors 0 26280 &wacom_set_device_mode_26280
137376 +ocfs2_write_end_nolock_26285 ocfs2_write_end_nolock 0-4 26285 NULL
137377 +size_write_26288 size_write 0-3 26288 NULL
137378 +adp8860_bl_l2_office_max_show_26296 adp8860_bl_l2_office_max_show 0 26296 NULL nohasharray
137379 +recursive_scan_26296 recursive_scan 0 26296 &adp8860_bl_l2_office_max_show_26296 nohasharray
137380 +_rtl92cu_init_power_on_26296 _rtl92cu_init_power_on 0 26296 &recursive_scan_26296
137381 +dbg_write_26301 dbg_write 0-3 26301 NULL
137382 +clk_core_prepare_26302 clk_core_prepare 0 26302 NULL
137383 +clear_fw_stats_write_26303 clear_fw_stats_write 0-3 26303 NULL
137384 +show_text_leaf_26305 show_text_leaf 0 26305 NULL
137385 +ext2_find_goal_26306 ext2_find_goal 0 26306 NULL
137386 +snd_pcm_plug_client_channels_buf_26309 snd_pcm_plug_client_channels_buf 0-3 26309 NULL nohasharray
137387 +pax_get_random_long_26309 pax_get_random_long 0 26309 &snd_pcm_plug_client_channels_buf_26309
137388 +c2_change_mtu_26311 c2_change_mtu 0 26311 NULL
137389 +target_fabric_port_attr_store_26314 target_fabric_port_attr_store 0 26314 NULL
137390 +ath10k_dbg_sta_write_addba_resp_26317 ath10k_dbg_sta_write_addba_resp 3-0 26317 NULL
137391 +pwr_wake_on_host_read_26321 pwr_wake_on_host_read 3-0 26321 NULL
137392 +show_temp_26323 show_temp 0 26323 NULL
137393 +check_can_nocow_26336 check_can_nocow 2 26336 NULL
137394 +wcn36xx_dxe_allocate_mem_pools_26340 wcn36xx_dxe_allocate_mem_pools 0 26340 NULL
137395 +efx_rx_mk_skb_26342 efx_rx_mk_skb 5 26342 NULL nohasharray
137396 +fcoe_fcf_set_dev_loss_tmo_26342 fcoe_fcf_set_dev_loss_tmo 0 26342 &efx_rx_mk_skb_26342
137397 +snd_vx_check_reg_bit_26344 snd_vx_check_reg_bit 0 26344 NULL
137398 +nr_getname_26347 nr_getname 0 26347 NULL
137399 +show_link_address_26348 show_link_address 0 26348 NULL nohasharray
137400 +nfs_file_direct_read_26348 nfs_file_direct_read 0 26348 &show_link_address_26348
137401 +double_flag_show_26351 double_flag_show 0 26351 NULL nohasharray
137402 +lbs_mesh_access_26351 lbs_mesh_access 0 26351 &double_flag_show_26351
137403 +osif_xfer_26352 osif_xfer 0-3 26352 NULL
137404 +ocfs2_listxattr_26354 ocfs2_listxattr 0-3 26354 NULL
137405 +elants_i2c_fw_write_page_26355 elants_i2c_fw_write_page 0 26355 NULL
137406 +mt9t112_g_crop_26357 mt9t112_g_crop 0 26357 NULL
137407 +cifs_readdata_alloc_26360 cifs_readdata_alloc 1 26360 NULL nohasharray
137408 +show_in0_input_26360 show_in0_input 0 26360 &cifs_readdata_alloc_26360
137409 +dup_to_netobj_26363 dup_to_netobj 3 26363 NULL
137410 +direct_bytes_number_26364 direct_bytes_number 0-2 26364 NULL
137411 +merge_across_nodes_show_26366 merge_across_nodes_show 0 26366 NULL nohasharray
137412 +begin_26366 begin 0 26366 &merge_across_nodes_show_26366
137413 +lpfc_peer_port_login_show_26369 lpfc_peer_port_login_show 0 26369 NULL
137414 +wp512_final_26371 wp512_final 0 26371 NULL nohasharray
137415 +acpi_processor_ppc_notifier_26371 acpi_processor_ppc_notifier 0 26371 &wp512_final_26371
137416 +snd_atiixp_capture_prepare_26378 snd_atiixp_capture_prepare 0 26378 NULL nohasharray
137417 +open_rx_second_26378 open_rx_second 0 26378 &snd_atiixp_capture_prepare_26378 nohasharray
137418 +processor_set_cur_state_26378 processor_set_cur_state 0 26378 &open_rx_second_26378
137419 +trigger_26381 trigger 0 26381 NULL
137420 +dbg_check_bud_bytes_26384 dbg_check_bud_bytes 0 26384 NULL
137421 +pl_reset_26387 pl_reset 0 26387 NULL
137422 +ov7670_read_i2c_26396 ov7670_read_i2c 0 26396 NULL nohasharray
137423 +qib_create_rcvhdrq_26396 qib_create_rcvhdrq 0 26396 &ov7670_read_i2c_26396
137424 +cpu_hotplug_pm_callback_26398 cpu_hotplug_pm_callback 0 26398 NULL
137425 +invalidate_inode_pages2_range_26403 invalidate_inode_pages2_range 0 26403 NULL
137426 +ntty_write_26404 ntty_write 3 26404 NULL
137427 +ext2_xattr_user_get_26405 ext2_xattr_user_get 0 26405 NULL
137428 +cx23885_start_streaming_26406 cx23885_start_streaming 0 26406 NULL
137429 +firmware_store_26408 firmware_store 4-0 26408 NULL
137430 +lx_pcm_trigger_dispatch_26419 lx_pcm_trigger_dispatch 0 26419 NULL nohasharray
137431 +bl_prepare_layoutcommit_26419 bl_prepare_layoutcommit 0 26419 &lx_pcm_trigger_dispatch_26419
137432 +br_nf_post_routing_26421 br_nf_post_routing 0 26421 NULL
137433 +virtual_start_show_26424 virtual_start_show 0 26424 NULL
137434 +erst_exec_add_26425 erst_exec_add 0 26425 NULL nohasharray
137435 +spectrum_cs_suspend_26425 spectrum_cs_suspend 0 26425 &erst_exec_add_26425
137436 +suspend_prepare_26427 suspend_prepare 0 26427 NULL
137437 +niu_set_multicast_mac_rdc_table_26428 niu_set_multicast_mac_rdc_table 0 26428 NULL
137438 +bdi_set_max_ratio_26429 bdi_set_max_ratio 0 26429 NULL
137439 +asd_show_update_bios_26430 asd_show_update_bios 0 26430 NULL
137440 +ip_route_me_harder_26436 ip_route_me_harder 0 26436 NULL
137441 +pagemap_read_26441 pagemap_read 3 26441 NULL
137442 +add_device_26448 add_device 4 26448 NULL nohasharray
137443 +hfs_inode_setattr_26448 hfs_inode_setattr 0 26448 &add_device_26448
137444 +disk_discard_alignment_show_26449 disk_discard_alignment_show 0 26449 NULL
137445 +set_temp_auto_temp_off_26450 set_temp_auto_temp_off 0-4 26450 NULL
137446 +prism2_open_26452 prism2_open 0 26452 NULL
137447 +amd64_inject_section_show_26456 amd64_inject_section_show 0 26456 NULL
137448 +tower_read_26461 tower_read 3-0 26461 NULL nohasharray
137449 +lx_pipe_release_26461 lx_pipe_release 0 26461 &tower_read_26461 nohasharray
137450 +enc_pools_add_pages_26461 enc_pools_add_pages 1 26461 &lx_pipe_release_26461
137451 +aio_write_null_26462 aio_write_null 0 26462 NULL nohasharray
137452 +e100_alloc_cbs_26462 e100_alloc_cbs 0 26462 &aio_write_null_26462
137453 +snd_hda_codec_prepare_26466 snd_hda_codec_prepare 0 26466 NULL
137454 +sch311x_wdt_write_26468 sch311x_wdt_write 0-3 26468 NULL
137455 +show_attribute_26469 show_attribute 0 26469 NULL
137456 +cifs_calc_signature_26473 cifs_calc_signature 0 26473 NULL
137457 +qm1d1c0042_set_params_26480 qm1d1c0042_set_params 0 26480 NULL
137458 +tipc_link_cong_26482 tipc_link_cong 0 26482 NULL
137459 +ib_alloc_device_26483 ib_alloc_device 1 26483 NULL
137460 +ulong_write_file_26485 ulong_write_file 3-0 26485 NULL
137461 +security_inode_setsecurity_26486 security_inode_setsecurity 0 26486 NULL nohasharray
137462 +wl1251_acx_beacon_filter_opt_26486 wl1251_acx_beacon_filter_opt 0 26486 &security_inode_setsecurity_26486
137463 +active_show_26489 active_show 0 26489 NULL
137464 +dvb_ca_en50221_io_ioctl_26490 dvb_ca_en50221_io_ioctl 2 26490 NULL nohasharray
137465 +msi_verify_entries_26490 msi_verify_entries 0 26490 &dvb_ca_en50221_io_ioctl_26490
137466 +iwl_power_set_mode_26491 iwl_power_set_mode 0 26491 NULL
137467 +sel_netif_netdev_notifier_handler_26495 sel_netif_netdev_notifier_handler 0 26495 NULL
137468 +console_cpu_notify_26498 console_cpu_notify 0 26498 NULL
137469 +activate_26500 activate 0 26500 NULL
137470 +read_vmcore_26501 read_vmcore 3 26501 NULL
137471 +uhid_char_write_26502 uhid_char_write 3-0 26502 NULL nohasharray
137472 +snd_seq_oss_readq_pick_26502 snd_seq_oss_readq_pick 0 26502 &uhid_char_write_26502
137473 +vfio_pci_set_msi_trigger_26507 vfio_pci_set_msi_trigger 4-3 26507 NULL
137474 +chunk_size_show_26509 chunk_size_show 0 26509 NULL
137475 +__mt9t112_mcu_read_26510 __mt9t112_mcu_read 0 26510 NULL
137476 +iwl_dbgfs_rf_reset_read_26512 iwl_dbgfs_rf_reset_read 3-0 26512 NULL
137477 +l2cap_build_conf_req_26513 l2cap_build_conf_req 0 26513 NULL
137478 +retu_regmap_write_26516 retu_regmap_write 0 26516 NULL nohasharray
137479 +ths7303_s_dv_timings_26516 ths7303_s_dv_timings 0 26516 &retu_regmap_write_26516
137480 +cxacru_sysfs_show_line_status_26518 cxacru_sysfs_show_line_status 0 26518 NULL
137481 +alloc_ep_req_26521 alloc_ep_req 3-2 26521 NULL
137482 +portio_size_show_26525 portio_size_show 0 26525 NULL
137483 +show_in0_min_26528 show_in0_min 0 26528 NULL nohasharray
137484 +pccard_show_type_26528 pccard_show_type 0 26528 &show_in0_min_26528
137485 +ath10k_htt_h2t_ver_req_msg_26537 ath10k_htt_h2t_ver_req_msg 0 26537 NULL
137486 +nilfs_direct_gather_data_26538 nilfs_direct_gather_data 0-4 26538 NULL nohasharray
137487 +SyS_rt_sigpending_26538 SyS_rt_sigpending 2 26538 &nilfs_direct_gather_data_26538
137488 +lmc_proto_open_26548 lmc_proto_open 0 26548 NULL
137489 +diolan_usb_cmd_data_26549 diolan_usb_cmd_data 0 26549 NULL
137490 +create_extra_outs_26556 create_extra_outs 0 26556 NULL
137491 +macvtap_do_read_26558 macvtap_do_read 0 26558 NULL
137492 +online_show_26562 online_show 0 26562 NULL nohasharray
137493 +dio_new_bio_26562 dio_new_bio 0 26562 &online_show_26562
137494 +elan_sysfs_read_mode_26563 elan_sysfs_read_mode 0 26563 NULL
137495 +show_available_governors_26564 show_available_governors 0 26564 NULL nohasharray
137496 +mb862xxfb_set_par_26564 mb862xxfb_set_par 0 26564 &show_available_governors_26564
137497 +mode_string_26566 mode_string 0 26566 NULL
137498 +sha256_export_26571 sha256_export 0 26571 NULL
137499 +rts51x_read_mem_26577 rts51x_read_mem 4 26577 NULL nohasharray
137500 +pm8001_ctl_ib_queue_log_show_26577 pm8001_ctl_ib_queue_log_show 0 26577 &rts51x_read_mem_26577
137501 +ea_remove_unstuffed_26578 ea_remove_unstuffed 0 26578 NULL nohasharray
137502 +mlx4_en_replace_mac_26578 mlx4_en_replace_mac 0 26578 &ea_remove_unstuffed_26578
137503 +lpfc_bg_guard_err_show_26583 lpfc_bg_guard_err_show 0 26583 NULL
137504 +qla2x00_zio_show_26584 qla2x00_zio_show 0 26584 NULL nohasharray
137505 +dwc3_gadget_ep_enable_26584 dwc3_gadget_ep_enable 0 26584 &qla2x00_zio_show_26584
137506 +ipmi_request_supply_msgs_26586 ipmi_request_supply_msgs 0 26586 NULL
137507 +cachefiles_cull_26590 cachefiles_cull 0 26590 NULL
137508 +cirrusfb_get_memsize_26597 cirrusfb_get_memsize 0 26597 NULL nohasharray
137509 +show_jint_idle_ticks_26597 show_jint_idle_ticks 0 26597 &cirrusfb_get_memsize_26597 nohasharray
137510 +hfs_ext_write_extent_26597 hfs_ext_write_extent 0 26597 &show_jint_idle_ticks_26597
137511 +lpfc_multi_ring_support_show_26601 lpfc_multi_ring_support_show 0 26601 NULL
137512 +__unmap_single_26604 __unmap_single 2-3 26604 NULL
137513 +f_gether_opts_attr_show_26605 f_gether_opts_attr_show 0 26605 NULL
137514 +blk_mq_hw_sysfs_active_show_26606 blk_mq_hw_sysfs_active_show 0 26606 NULL
137515 +efivar_entry_size_26607 efivar_entry_size 0 26607 NULL
137516 +iscsi_boot_show_attribute_26611 iscsi_boot_show_attribute 0 26611 NULL
137517 +xfs_rtcheck_range_26614 xfs_rtcheck_range 0 26614 NULL nohasharray
137518 +tcp_read_sock_26614 tcp_read_sock 0 26614 &xfs_rtcheck_range_26614
137519 +mem_cgroup_oom_control_write_26619 mem_cgroup_oom_control_write 0 26619 NULL
137520 +iommu_alloc_26621 iommu_alloc 4 26621 NULL
137521 +aa_change_profile_26624 aa_change_profile 0 26624 NULL
137522 +pwr_fix_tsf_ps_read_26627 pwr_fix_tsf_ps_read 3-0 26627 NULL
137523 +nouveau_hwmon_set_max_temp_26628 nouveau_hwmon_set_max_temp 0-4 26628 NULL
137524 +si4713_set_rds_radio_text_26629 si4713_set_rds_radio_text 0 26629 NULL
137525 +extent_write_cache_pages_26636 extent_write_cache_pages 0 26636 NULL
137526 +pxa168_eth_change_mtu_26639 pxa168_eth_change_mtu 0 26639 NULL
137527 +qla4_83xx_isp_reset_26640 qla4_83xx_isp_reset 0 26640 NULL
137528 +edt_ft5x06_ts_readwrite_26641 edt_ft5x06_ts_readwrite 0 26641 NULL
137529 +config_init_26642 config_init 0 26642 NULL
137530 +null_digest_26644 null_digest 0 26644 NULL
137531 +amdtp_stream_get_max_payload_26645 amdtp_stream_get_max_payload 0 26645 NULL
137532 +pch_gbe_set_mac_26647 pch_gbe_set_mac 0 26647 NULL
137533 +statfs_quantum_show_26649 statfs_quantum_show 0 26649 NULL
137534 +irq_alloc_generic_chip_26650 irq_alloc_generic_chip 2 26650 NULL
137535 +fd_do_prot_fill_26652 fd_do_prot_fill 5-3 26652 NULL
137536 +show_state_desc_26653 show_state_desc 0 26653 NULL nohasharray
137537 +rom_index_show_26653 rom_index_show 0 26653 &show_state_desc_26653
137538 +ina2xx_set_shunt_26668 ina2xx_set_shunt 0-4 26668 NULL
137539 +show_in5_max_26672 show_in5_max 0 26672 NULL nohasharray
137540 +bnx2x_queue_state_change_26672 bnx2x_queue_state_change 0 26672 &show_in5_max_26672
137541 +c_can_set_bittiming_26674 c_can_set_bittiming 0 26674 NULL nohasharray
137542 +do_sync_readv_writev_26674 do_sync_readv_writev 0 26674 &c_can_set_bittiming_26674
137543 +btrfs_space_info_show_bytes_pinned_26678 btrfs_space_info_show_bytes_pinned 0 26678 NULL
137544 +cipso_v4_map_cat_rbm_hton_26680 cipso_v4_map_cat_rbm_hton 0 26680 NULL nohasharray
137545 +nv_tco_write_26680 nv_tco_write 0-3 26680 &cipso_v4_map_cat_rbm_hton_26680
137546 +getxattr_cb_26682 getxattr_cb 0 26682 NULL
137547 +flowinfo_read_26683 flowinfo_read 3-0 26683 NULL nohasharray
137548 +show_current_kb_26683 show_current_kb 0 26683 &flowinfo_read_26683
137549 +set_nvmd_req_26685 set_nvmd_req 0 26685 NULL
137550 +__alloc_pred_stack_26687 __alloc_pred_stack 2 26687 NULL
137551 +ims_pcu_switch_to_bootloader_26689 ims_pcu_switch_to_bootloader 0 26689 NULL
137552 +viacam_configure_sensor_26693 viacam_configure_sensor 0 26693 NULL
137553 +snd_aw2_pcm_trigger_playback_26695 snd_aw2_pcm_trigger_playback 0 26695 NULL
137554 +show_in_input0_26705 show_in_input0 0 26705 NULL nohasharray
137555 +amd_xgbe_phy_soft_reset_26705 amd_xgbe_phy_soft_reset 0 26705 &show_in_input0_26705 nohasharray
137556 +uwb_dev_RSSI_store_26705 uwb_dev_RSSI_store 0-4 26705 &amd_xgbe_phy_soft_reset_26705
137557 +cx18_av_s_stream_26713 cx18_av_s_stream 0 26713 NULL nohasharray
137558 +rtllib_authentication_req_26713 rtllib_authentication_req 3 26713 &cx18_av_s_stream_26713
137559 +yellowfin_init_ring_26714 yellowfin_init_ring 0 26714 NULL
137560 +vpe_start_streaming_26715 vpe_start_streaming 0 26715 NULL
137561 +sysfs_add_file_26716 sysfs_add_file 0 26716 NULL
137562 +__qlcnic_up_26719 __qlcnic_up 0 26719 NULL
137563 +aty_ld_le32_26720 aty_ld_le32 0 26720 NULL nohasharray
137564 +rtl2832_sdr_set_adc_26720 rtl2832_sdr_set_adc 0 26720 &aty_ld_le32_26720
137565 +nfc_hci_send_cmd_async_26723 nfc_hci_send_cmd_async 5 26723 NULL
137566 +get_register_26725 get_register 0 26725 NULL
137567 +gadget_strings_attr_show_26728 gadget_strings_attr_show 0 26728 NULL
137568 +hiface_pcm_set_rate_26730 hiface_pcm_set_rate 0 26730 NULL
137569 +iscsi_stat_sess_show_attr_conn_digest_errors_26737 iscsi_stat_sess_show_attr_conn_digest_errors 0 26737 NULL nohasharray
137570 +SyS_fcntl_26737 SyS_fcntl 3 26737 &iscsi_stat_sess_show_attr_conn_digest_errors_26737
137571 +crc32c_intel_update_26738 crc32c_intel_update 0 26738 NULL
137572 +b43legacy_attr_preamble_show_26740 b43legacy_attr_preamble_show 0 26740 NULL nohasharray
137573 +osst_probe_26740 osst_probe 0 26740 &b43legacy_attr_preamble_show_26740
137574 +pipeline_tcp_rx_stat_fifo_int_read_26745 pipeline_tcp_rx_stat_fifo_int_read 3-0 26745 NULL
137575 +bcm87xx_read_status_26749 bcm87xx_read_status 0 26749 NULL
137576 +virtscsi_change_queue_depth_26751 virtscsi_change_queue_depth 2-0 26751 NULL
137577 +msg_from_mpoad_26753 msg_from_mpoad 0 26753 NULL nohasharray
137578 +iwl_mvm_power_update_device_26753 iwl_mvm_power_update_device 0 26753 &msg_from_mpoad_26753
137579 +store_26755 store 0 26755 NULL
137580 +show_fnode_keepalive_tmo_26758 show_fnode_keepalive_tmo 0 26758 NULL
137581 +vmci_transport_notify_recv_init_26759 vmci_transport_notify_recv_init 0 26759 NULL nohasharray
137582 +pci_bus_read_config_byte_26759 pci_bus_read_config_byte 0 26759 &vmci_transport_notify_recv_init_26759
137583 +dmi_sysfs_entry_length_26761 dmi_sysfs_entry_length 0 26761 NULL
137584 +snd_hda_get_raw_connections_26762 snd_hda_get_raw_connections 0 26762 NULL
137585 +isdn_divert_read_26763 isdn_divert_read 0-3 26763 NULL
137586 +lpfc_nodev_tmo_store_26764 lpfc_nodev_tmo_store 0-4 26764 NULL
137587 +marvell_read_status_26765 marvell_read_status 0 26765 NULL
137588 +search_for_position_by_key_26766 search_for_position_by_key 0 26766 NULL
137589 +C_SYSC_fcntl64_26767 C_SYSC_fcntl64 3 26767 NULL
137590 +show_ipInMcastPkts_26768 show_ipInMcastPkts 0 26768 NULL nohasharray
137591 +nfs4_write_inode_26768 nfs4_write_inode 0 26768 &show_ipInMcastPkts_26768
137592 +portio_porttype_show_26775 portio_porttype_show 0 26775 NULL
137593 +bond_slave_netdev_event_26777 bond_slave_netdev_event 0 26777 NULL
137594 +inotify_read_26778 inotify_read 0-3 26778 NULL
137595 +dma_map_single_attrs_26779 dma_map_single_attrs 0 26779 NULL
137596 +read_port_26787 read_port 0-3 26787 NULL
137597 +store_bank1_mask_26793 store_bank1_mask 0-4 26793 NULL
137598 +compat_sys_recv_26794 compat_sys_recv 3 26794 NULL
137599 +qlcnic_alloc_sds_rings_26795 qlcnic_alloc_sds_rings 2 26795 NULL
137600 +select_sec_26799 select_sec 0 26799 NULL
137601 +show_mem_gpio_reg_26800 show_mem_gpio_reg 0 26800 NULL
137602 +wsm_buf_reserve_26801 wsm_buf_reserve 2 26801 NULL
137603 +shdma_prep_dma_cyclic_26808 shdma_prep_dma_cyclic 4-3 26808 NULL nohasharray
137604 +rtl2832_bulk_write_26808 rtl2832_bulk_write 2-4 26808 &shdma_prep_dma_cyclic_26808
137605 +rbd_remove_single_major_26811 rbd_remove_single_major 3-0 26811 NULL
137606 +cipso_v4_genopt_26812 cipso_v4_genopt 0 26812 NULL
137607 +dmar_pci_bus_notifier_26815 dmar_pci_bus_notifier 0 26815 NULL
137608 +acpi_ps_parse_aml_26818 acpi_ps_parse_aml 0 26818 NULL nohasharray
137609 +tempsens_show_26818 tempsens_show 0 26818 &acpi_ps_parse_aml_26818
137610 +iwl_trans_read_mem32_26825 iwl_trans_read_mem32 0 26825 NULL
137611 +disk_alignment_offset_show_26826 disk_alignment_offset_show 0 26826 NULL
137612 +smk_write_load_26829 smk_write_load 3-0 26829 NULL
137613 +journal_force_commit_26832 journal_force_commit 0 26832 NULL
137614 +show_fc_host_speed_26833 show_fc_host_speed 0 26833 NULL
137615 +xfs_alloc_pagf_init_26834 xfs_alloc_pagf_init 0 26834 NULL
137616 +ar5523_cmd_read_26837 ar5523_cmd_read 0 26837 NULL
137617 +w1_master_attribute_show_pointer_26839 w1_master_attribute_show_pointer 0 26839 NULL
137618 +set_temp_crit_enable_26841 set_temp_crit_enable 0-4 26841 NULL
137619 +scnprint_id_26842 scnprint_id 3-0 26842 NULL nohasharray
137620 +snd_ice1712_capture_trigger_26842 snd_ice1712_capture_trigger 0 26842 &scnprint_id_26842
137621 +do_tcp_rcv_26844 do_tcp_rcv 3 26844 NULL
137622 +ecryptfs_miscdev_write_26847 ecryptfs_miscdev_write 3-0 26847 NULL
137623 +ss_alloc_ep_req_26848 ss_alloc_ep_req 2 26848 NULL
137624 +gx_frame_buffer_size_26851 gx_frame_buffer_size 0 26851 NULL
137625 +core_tpg_set_initiator_node_tag_26853 core_tpg_set_initiator_node_tag 0 26853 NULL nohasharray
137626 +ipath_f_set_ib_cfg_26853 ipath_f_set_ib_cfg 0 26853 &core_tpg_set_initiator_node_tag_26853
137627 +sisusb_read_26856 sisusb_read 0-3 26856 NULL
137628 +netxen_nic_hw_read_wx_128M_26858 netxen_nic_hw_read_wx_128M 2 26858 NULL
137629 +notify_send_post_enqueue_26861 notify_send_post_enqueue 0 26861 NULL
137630 +uevent_store_26862 uevent_store 0-3 26862 NULL
137631 +netlink_insert_26863 netlink_insert 0 26863 NULL
137632 +xhci_queue_isoc_tx_26864 xhci_queue_isoc_tx 0 26864 NULL
137633 +tipc_conn_sendmsg_26867 tipc_conn_sendmsg 5 26867 NULL
137634 +asymmetric_key_preparse_26871 asymmetric_key_preparse 0 26871 NULL nohasharray
137635 +acpi_ec_write_io_26871 acpi_ec_write_io 0-3 26871 &asymmetric_key_preparse_26871
137636 +pm8001_chip_smp_req_26875 pm8001_chip_smp_req 0 26875 NULL
137637 +pyra_sysfs_show_actual_profile_26876 pyra_sysfs_show_actual_profile 0 26876 NULL
137638 +atkbd_show_scroll_26878 atkbd_show_scroll 0 26878 NULL
137639 +ath6kl_create_qos_write_26879 ath6kl_create_qos_write 3-0 26879 NULL
137640 +qla2x00_sysfs_read_sfp_26880 qla2x00_sysfs_read_sfp 0-6-5 26880 NULL
137641 +svc_print_xprts_26881 svc_print_xprts 0 26881 NULL
137642 +toshiba_usb_three_get_26892 toshiba_usb_three_get 0 26892 NULL
137643 +usnic_ib_qpn_attr_show_26895 usnic_ib_qpn_attr_show 0 26895 NULL
137644 +iwl_alive_start_26898 iwl_alive_start 0 26898 NULL
137645 +efivar_guid_read_26899 efivar_guid_read 0 26899 NULL
137646 +slhc_uncompress_26905 slhc_uncompress 0-3 26905 NULL
137647 +airspy_set_if_gain_26906 airspy_set_if_gain 0 26906 NULL
137648 +koneplus_sysfs_write_tcu_26909 koneplus_sysfs_write_tcu 0-6-5 26909 NULL
137649 +skb_zerocopy_headlen_26910 skb_zerocopy_headlen 0 26910 NULL
137650 +hhf_zalloc_26912 hhf_zalloc 1 26912 NULL
137651 +twl6030reg_get_status_26915 twl6030reg_get_status 0 26915 NULL
137652 +lpfc_XLanePriority_show_26916 lpfc_XLanePriority_show 0 26916 NULL
137653 +ds3232_read_time_26917 ds3232_read_time 0 26917 NULL
137654 +saa711x_s_ctrl_26924 saa711x_s_ctrl 0 26924 NULL
137655 +sctp_error_26925 sctp_error 0-3 26925 NULL
137656 +x25_asy_change_mtu_26928 x25_asy_change_mtu 2-0 26928 NULL
137657 +brcmf_usb_dl_cmd_26931 brcmf_usb_dl_cmd 4 26931 NULL
137658 +compat_mtw_from_user_26932 compat_mtw_from_user 0 26932 NULL
137659 +rndis_command_26933 rndis_command 0 26933 NULL
137660 +sctp_setsockopt_adaptation_layer_26935 sctp_setsockopt_adaptation_layer 3-0 26935 NULL nohasharray
137661 +pwr_ps_enter_read_26935 pwr_ps_enter_read 3-0 26935 &sctp_setsockopt_adaptation_layer_26935
137662 +sst_wait_timeout_26938 sst_wait_timeout 0 26938 NULL
137663 +show_rev_26939 show_rev 0 26939 NULL
137664 +carl9170_handle_mpdu_26940 carl9170_handle_mpdu 3 26940 NULL
137665 +dw3101_i2c_transfer_26941 dw3101_i2c_transfer 0-3 26941 NULL nohasharray
137666 +ds1553_rtc_read_time_26941 ds1553_rtc_read_time 0 26941 &dw3101_i2c_transfer_26941 nohasharray
137667 +disk_ro_show_26941 disk_ro_show 0 26941 &ds1553_rtc_read_time_26941 nohasharray
137668 +wdack_show_26941 wdack_show 0 26941 &disk_ro_show_26941
137669 +hecubafb_write_26942 hecubafb_write 3 26942 NULL
137670 +pvc_open_26949 pvc_open 0 26949 NULL
137671 +extract_entropy_user_26952 extract_entropy_user 3-0 26952 NULL
137672 +lx_dsp_set_granularity_26954 lx_dsp_set_granularity 0 26954 NULL
137673 +mesh_id_set_26957 mesh_id_set 0-4 26957 NULL
137674 +adp8870_bl_ambient_light_zone_store_26959 adp8870_bl_ambient_light_zone_store 0-4 26959 NULL
137675 +ext4_xattr_user_get_26961 ext4_xattr_user_get 0 26961 NULL
137676 +trackpoint_set_bit_attr_26969 trackpoint_set_bit_attr 0-4 26969 NULL
137677 +tb_path_alloc_26976 tb_path_alloc 2 26976 NULL nohasharray
137678 +lpfc_enable_hba_reset_show_26976 lpfc_enable_hba_reset_show 0 26976 &tb_path_alloc_26976
137679 +do_direct_IO_26979 do_direct_IO 0 26979 NULL
137680 +usbtv_select_norm_26981 usbtv_select_norm 0 26981 NULL
137681 +mlx4_zone_alloc_entries_26984 mlx4_zone_alloc_entries 4 26984 NULL
137682 +m5602_wait_for_i2c_26985 m5602_wait_for_i2c 0 26985 NULL nohasharray
137683 +solo_set_motion_threshold_26985 solo_set_motion_threshold 0 26985 &m5602_wait_for_i2c_26985
137684 +xfs_vn_setattr_26990 xfs_vn_setattr 0 26990 NULL
137685 +mwl8k_fw_lock_26991 mwl8k_fw_lock 0 26991 NULL
137686 +pcan_usb_pro_start_26994 pcan_usb_pro_start 0 26994 NULL nohasharray
137687 +pm80x_rtc_set_alarm_26994 pm80x_rtc_set_alarm 0 26994 &pcan_usb_pro_start_26994
137688 +bdx_open_26997 bdx_open 0 26997 NULL
137689 +get_trip_temp_27000 get_trip_temp 0 27000 NULL
137690 +i2c_smbus_xfer_27006 i2c_smbus_xfer 0 27006 NULL nohasharray
137691 +async_write_27006 async_write 0 27006 &i2c_smbus_xfer_27006 nohasharray
137692 +do_serial8250_get_rxtrig_27006 do_serial8250_get_rxtrig 0 27006 &async_write_27006
137693 +show_sf2_point_27007 show_sf2_point 0 27007 NULL nohasharray
137694 +queue_io_min_show_27007 queue_io_min_show 0 27007 &show_sf2_point_27007
137695 +pvr2_channel_claim_stream_27010 pvr2_channel_claim_stream 0 27010 NULL
137696 +layout_in_empty_space_27016 layout_in_empty_space 0 27016 NULL
137697 +ks8851_write_mac_addr_27019 ks8851_write_mac_addr 0 27019 NULL
137698 +ubifs_validate_entry_27021 ubifs_validate_entry 0 27021 NULL
137699 +pwc_set_exposure_auto_27022 pwc_set_exposure_auto 0 27022 NULL
137700 +bnx2_init_5709_context_27024 bnx2_init_5709_context 0 27024 NULL
137701 +mc_cpu_callback_27029 mc_cpu_callback 0 27029 NULL
137702 +omfs_allocate_range_27034 omfs_allocate_range 3 27034 NULL
137703 +lpfc_used_xri_show_27038 lpfc_used_xri_show 0 27038 NULL
137704 +snd_via686_playback_prepare_27039 snd_via686_playback_prepare 0 27039 NULL
137705 +mwifiex_cmd_11ac_cfg_27042 mwifiex_cmd_11ac_cfg 0 27042 NULL
137706 +submit_stream_urbs_27044 submit_stream_urbs 0 27044 NULL
137707 +store_line2_27047 store_line2 4-0 27047 NULL
137708 +hotkey_mask_show_27048 hotkey_mask_show 0 27048 NULL
137709 +sc16is7xx_port_read_27051 sc16is7xx_port_read 0 27051 NULL
137710 +show_fnode_discovery_parent_idx_27053 show_fnode_discovery_parent_idx 0 27053 NULL
137711 +ufs_alloc_fragments_27059 ufs_alloc_fragments 3-0-2 27059 NULL
137712 +group_store_27061 group_store 4-0 27061 NULL
137713 +__videobuf_alloc_vb_27062 __videobuf_alloc_vb 1 27062 NULL
137714 +proc_fd_permission_27063 proc_fd_permission 0 27063 NULL
137715 +readpage_nounlock_27064 readpage_nounlock 0 27064 NULL nohasharray
137716 +ext4_convert_unwritten_extents_27064 ext4_convert_unwritten_extents 0 27064 &readpage_nounlock_27064
137717 +__vmci_transport_send_control_pkt_27072 __vmci_transport_send_control_pkt 0 27072 NULL nohasharray
137718 +cn_netlink_send_27072 cn_netlink_send 0 27072 &__vmci_transport_send_control_pkt_27072
137719 +paravirt_read_msr_27077 paravirt_read_msr 0 27077 NULL nohasharray
137720 +clk_gate_enable_27077 clk_gate_enable 0 27077 &paravirt_read_msr_27077
137721 +srp_connect_ch_27078 srp_connect_ch 0 27078 NULL
137722 +alloc_fdmem_27083 alloc_fdmem 1 27083 NULL
137723 +find_first_bit_27088 find_first_bit 0 27088 NULL
137724 +btmrvl_hscmd_write_27089 btmrvl_hscmd_write 3-0 27089 NULL nohasharray
137725 +ath9k_hw_4k_dump_eeprom_27089 ath9k_hw_4k_dump_eeprom 4-5-0 27089 &btmrvl_hscmd_write_27089
137726 +regmap_spmi_base_gather_write_27091 regmap_spmi_base_gather_write 0 27091 NULL nohasharray
137727 +range_show_27091 range_show 0 27091 &regmap_spmi_base_gather_write_27091
137728 +snd_aw2_pcm_prepare_playback_27093 snd_aw2_pcm_prepare_playback 0 27093 NULL
137729 +store_spi_transport_width_27097 store_spi_transport_width 0-4 27097 NULL
137730 +store_output_27101 store_output 0-4 27101 NULL
137731 +qla2x00_model_name_show_27107 qla2x00_model_name_show 0 27107 NULL
137732 +__devcgroup_inode_permission_27108 __devcgroup_inode_permission 0 27108 NULL
137733 +pb0100_start_27111 pb0100_start 0 27111 NULL
137734 +find_rsb_nodir_27122 find_rsb_nodir 0 27122 NULL
137735 +SYSC_ipc_27123 SYSC_ipc 3 27123 NULL
137736 +write_27128 write 0-3 27128 NULL
137737 +rocker_cmd_exec_27129 rocker_cmd_exec 0 27129 NULL nohasharray
137738 +write_27129 write 0 27129 &rocker_cmd_exec_27129
137739 +ia_send_27132 ia_send 0 27132 NULL
137740 +skge_get_eeprom_len_27133 skge_get_eeprom_len 0 27133 NULL
137741 +__ext4_handle_dirty_metadata_27137 __ext4_handle_dirty_metadata 0 27137 NULL
137742 +bch_cache_set_internal_show_27139 bch_cache_set_internal_show 0 27139 NULL nohasharray
137743 +ecx_transmit_led_message_27139 ecx_transmit_led_message 0-3 27139 &bch_cache_set_internal_show_27139
137744 +netstat_show_27140 netstat_show 0 27140 NULL
137745 +drbd_get_capacity_27141 drbd_get_capacity 0 27141 NULL
137746 +btmrvl_hscfgcmd_write_27143 btmrvl_hscfgcmd_write 3-0 27143 NULL nohasharray
137747 +show_counter_tx_data_pkts_27143 show_counter_tx_data_pkts 0 27143 &btmrvl_hscfgcmd_write_27143
137748 +tcm_qla2xxx_tpg_show_enable_27147 tcm_qla2xxx_tpg_show_enable 0 27147 NULL
137749 +epp_read_addr_27148 epp_read_addr 0 27148 NULL nohasharray
137750 +mt9m111_s_fmt_27148 mt9m111_s_fmt 0 27148 &epp_read_addr_27148
137751 +snd_als300_capture_prepare_27149 snd_als300_capture_prepare 0 27149 NULL
137752 +wil_write_file_wmi_27150 wil_write_file_wmi 3-0 27150 NULL nohasharray
137753 +sb1000_activate_27150 sb1000_activate 0 27150 &wil_write_file_wmi_27150
137754 +edd_attr_show_27151 edd_attr_show 0 27151 NULL
137755 +snd_hdsp_prepare_27161 snd_hdsp_prepare 0 27161 NULL nohasharray
137756 +xudc_ep0_enable_27161 xudc_ep0_enable 0 27161 &snd_hdsp_prepare_27161
137757 +snd_compr_calc_avail_27165 snd_compr_calc_avail 0 27165 NULL
137758 +i2400m_net_rx_27170 i2400m_net_rx 5 27170 NULL nohasharray
137759 +show_temp_emergency_27170 show_temp_emergency 0 27170 &i2400m_net_rx_27170 nohasharray
137760 +sparse_add_one_section_27170 sparse_add_one_section 0 27170 &show_temp_emergency_27170
137761 +target_stat_scsi_tgt_dev_show_attr_non_access_lus_27173 target_stat_scsi_tgt_dev_show_attr_non_access_lus 0 27173 NULL
137762 +nilfs_segctor_attr_show_27178 nilfs_segctor_attr_show 0 27178 NULL
137763 +attr_fn_lock_show_cptkbd_27182 attr_fn_lock_show_cptkbd 0 27182 NULL
137764 +ieee80211_if_read_rc_rateidx_mask_5ghz_27183 ieee80211_if_read_rc_rateidx_mask_5ghz 3-0 27183 NULL
137765 +get_unaligned_be32_27184 get_unaligned_be32 0 27184 NULL nohasharray
137766 +target_fabric_tpg_attr_show_27184 target_fabric_tpg_attr_show 0 27184 &get_unaligned_be32_27184
137767 +ocfs2_xattr_block_list_27186 ocfs2_xattr_block_list 0 27186 NULL
137768 +wait_comp_27187 wait_comp 0 27187 NULL
137769 +ath10k_hif_diag_read_27189 ath10k_hif_diag_read 0 27189 NULL
137770 +mt9t031_g_crop_27191 mt9t031_g_crop 0 27191 NULL
137771 +freeze_fs_27192 freeze_fs 0 27192 NULL
137772 +r852_media_type_show_27193 r852_media_type_show 0 27193 NULL
137773 +vmci_transport_notify_pkt_recv_init_27208 vmci_transport_notify_pkt_recv_init 0 27208 NULL
137774 +toggle_hdmi_source_27212 toggle_hdmi_source 0-4 27212 NULL
137775 +target_stat_scsi_lu_show_attr_dev_type_27222 target_stat_scsi_lu_show_attr_dev_type 0 27222 NULL
137776 +ep0_queue_27223 ep0_queue 0 27223 NULL
137777 +write_kmem_27225 write_kmem 3-0 27225 NULL nohasharray
137778 +svcxdr_tmpalloc_27225 svcxdr_tmpalloc 2 27225 &write_kmem_27225
137779 +dbAllocAG_27228 dbAllocAG 0 27228 NULL
137780 +rxrpc_request_key_27235 rxrpc_request_key 3-0 27235 NULL
137781 +o2nm_node_ipv4_port_read_27236 o2nm_node_ipv4_port_read 0 27236 NULL
137782 +ov7660_s_ctrl_27239 ov7660_s_ctrl 0 27239 NULL nohasharray
137783 +fbtft_gamma_parse_str_27239 fbtft_gamma_parse_str 4 27239 &ov7660_s_ctrl_27239
137784 +store_dev_name_27240 store_dev_name 0 27240 NULL
137785 +cfq_back_seek_max_show_27243 cfq_back_seek_max_show 0 27243 NULL
137786 +msecs_to_jiffies_27246 msecs_to_jiffies 0 27246 NULL
137787 +do_get_rxtrig_27251 do_get_rxtrig 0 27251 NULL
137788 +_ore_add_parity_unit_27253 _ore_add_parity_unit 0 27253 NULL
137789 +__conn_send_command_27255 __conn_send_command 4-6 27255 NULL
137790 +lpphy_b2063_tune_27256 lpphy_b2063_tune 0 27256 NULL
137791 +mlx4_cmd_reset_flow_27259 mlx4_cmd_reset_flow 0-4 27259 NULL
137792 +cfpkt_add_trail_27260 cfpkt_add_trail 3 27260 NULL nohasharray
137793 +ath10k_write_simulate_radar_27260 ath10k_write_simulate_radar 0-3 27260 &cfpkt_add_trail_27260
137794 +nlmsg_new_27263 nlmsg_new 1 27263 NULL
137795 +logfs_read_empty_27266 logfs_read_empty 0 27266 NULL
137796 +ll_track_gid_seq_write_27267 ll_track_gid_seq_write 3 27267 NULL
137797 +ch341_control_out_27269 ch341_control_out 0 27269 NULL
137798 +comedi_alloc_devpriv_27272 comedi_alloc_devpriv 2 27272 NULL
137799 +pdacf_pcm_prepare_27275 pdacf_pcm_prepare 0 27275 NULL nohasharray
137800 +gm204_aux_27275 gm204_aux 0 27275 &pdacf_pcm_prepare_27275 nohasharray
137801 +max8925_bulk_read_27275 max8925_bulk_read 0 27275 &gm204_aux_27275 nohasharray
137802 +write_one_eb_27275 write_one_eb 0 27275 &max8925_bulk_read_27275
137803 +vmxnet3_get_rss_indir_size_27277 vmxnet3_get_rss_indir_size 0 27277 NULL nohasharray
137804 +cmask_show_27277 cmask_show 0 27277 &vmxnet3_get_rss_indir_size_27277
137805 +usb_submit_urb_27278 usb_submit_urb 0 27278 NULL nohasharray
137806 +_ctl_logging_level_show_27278 _ctl_logging_level_show 0 27278 &usb_submit_urb_27278
137807 +hdaps_keyboard_activity_show_27279 hdaps_keyboard_activity_show 0 27279 NULL
137808 +get_rx_fifo_content_27283 get_rx_fifo_content 0 27283 NULL
137809 +crccheck_show_27285 crccheck_show 0 27285 NULL nohasharray
137810 +kone_get_settings_27285 kone_get_settings 0 27285 &crccheck_show_27285
137811 +__dma_map_cont_27289 __dma_map_cont 5 27289 NULL nohasharray
137812 +input_dev_show_cap_led_27289 input_dev_show_cap_led 0 27289 &__dma_map_cont_27289
137813 +e1000_copybreak_27292 e1000_copybreak 3 27292 NULL
137814 +mt9t031_g_fmt_27294 mt9t031_g_fmt 0 27294 NULL
137815 +__wmi_send_27296 __wmi_send 0 27296 NULL
137816 +show_counter_rx_len_errs_27297 show_counter_rx_len_errs 0 27297 NULL nohasharray
137817 +ufs_statfs_27297 ufs_statfs 0 27297 &show_counter_rx_len_errs_27297
137818 +hpi_read_reg_27302 hpi_read_reg 0 27302 NULL
137819 +store_pwm_freq_27307 store_pwm_freq 0-4 27307 NULL
137820 +copy_from_buf_27308 copy_from_buf 2-4 27308 NULL
137821 +virtqueue_add_inbuf_27312 virtqueue_add_inbuf 3 27312 NULL nohasharray
137822 +ath6kl_wmi_test_cmd_27312 ath6kl_wmi_test_cmd 3 27312 &virtqueue_add_inbuf_27312 nohasharray
137823 +usb_udc_attach_driver_27312 usb_udc_attach_driver 0 27312 &ath6kl_wmi_test_cmd_27312
137824 +tcp_update_limit_27313 tcp_update_limit 0 27313 NULL
137825 +write_buf_27316 write_buf 3 27316 NULL
137826 +do_rawv6_setsockopt_27321 do_rawv6_setsockopt 0 27321 NULL
137827 +slcan_change_mtu_27324 slcan_change_mtu 0 27324 NULL
137828 +acpi_ut_get_object_size_27325 acpi_ut_get_object_size 0 27325 NULL
137829 +sleep_functions_on_battery_show_27326 sleep_functions_on_battery_show 0 27326 NULL
137830 +snd_pcm_oss_write2_27332 snd_pcm_oss_write2 0-3 27332 NULL nohasharray
137831 +usbnet_manage_power_27332 usbnet_manage_power 0 27332 &snd_pcm_oss_write2_27332
137832 +selinux_ip_forward_27337 selinux_ip_forward 0 27337 NULL
137833 +selinux_ipv4_postroute_27340 selinux_ipv4_postroute 0 27340 NULL
137834 +__smsc911x_reg_read_shift_27345 __smsc911x_reg_read_shift 0 27345 NULL
137835 +afs_cell_create_27346 afs_cell_create 2 27346 NULL
137836 +qlcnic_sriov_alloc_bc_trans_27353 qlcnic_sriov_alloc_bc_trans 0 27353 NULL
137837 +bnx2x_vlan_mac_push_new_cmd_27355 bnx2x_vlan_mac_push_new_cmd 0 27355 NULL
137838 +ipv4_get_l4proto_27362 ipv4_get_l4proto 0 27362 NULL
137839 +iwl_dbgfs_csr_write_27363 iwl_dbgfs_csr_write 3-0 27363 NULL
137840 +pcbit_stat_27364 pcbit_stat 2 27364 NULL
137841 +show_spi_transport_max_width_27366 show_spi_transport_max_width 0 27366 NULL
137842 +sst_assign_pvt_id_27368 sst_assign_pvt_id 0 27368 NULL nohasharray
137843 +read_txflow_27368 read_txflow 0 27368 &sst_assign_pvt_id_27368
137844 +store_chassis_clear_27373 store_chassis_clear 0-4 27373 NULL
137845 +rtl_set_mac_address_27377 rtl_set_mac_address 0 27377 NULL
137846 +it87_read_value_27385 it87_read_value 0 27385 NULL
137847 +show_activation_width_27387 show_activation_width 0 27387 NULL
137848 +wl1251_hw_init_rx_config_27393 wl1251_hw_init_rx_config 0 27393 NULL
137849 +init_memory_mapping_27395 init_memory_mapping 0 27395 NULL
137850 +padata_sysfs_store_27398 padata_sysfs_store 0-4 27398 NULL
137851 +if_nlmsg_size_27404 if_nlmsg_size 0 27404 NULL
137852 +tcm_qla2xxx_tpg_attrib_store_demo_mode_login_only_27405 tcm_qla2xxx_tpg_attrib_store_demo_mode_login_only 0-3 27405 NULL
137853 +seq_read_27411 seq_read 3-0 27411 NULL nohasharray
137854 +phys_pte_init_27411 phys_pte_init 0-2-3 27411 &seq_read_27411
137855 +ib_dma_map_sg_27413 ib_dma_map_sg 0-3 27413 NULL
137856 +brcmf_sdio_firmware_callback_27414 brcmf_sdio_firmware_callback 4 27414 NULL nohasharray
137857 +lx_set_granularity_27414 lx_set_granularity 0 27414 &brcmf_sdio_firmware_callback_27414
137858 +ieee80211_if_read_smps_27416 ieee80211_if_read_smps 3-0 27416 NULL nohasharray
137859 +acpi_os_get_root_pointer_27416 acpi_os_get_root_pointer 0 27416 &ieee80211_if_read_smps_27416
137860 +crc32_pclmul_update_27419 crc32_pclmul_update 0 27419 NULL
137861 +gfs2_statfs_i_27420 gfs2_statfs_i 0 27420 NULL
137862 +cxgb4vf_open_27421 cxgb4vf_open 0 27421 NULL
137863 +ocfs2_refcount_cal_cow_clusters_27422 ocfs2_refcount_cal_cow_clusters 0 27422 NULL
137864 +cypress_write_27423 cypress_write 4-0 27423 NULL
137865 +wacom_status0_luminance_show_27424 wacom_status0_luminance_show 0 27424 NULL
137866 +show_spi_transport_dt_27426 show_spi_transport_dt 0 27426 NULL
137867 +iwl_send_phy_db_data_27427 iwl_send_phy_db_data 0 27427 NULL
137868 +rds_ib_map_fmr_27428 rds_ib_map_fmr 4 27428 NULL
137869 +show_shost_active_mode_27434 show_shost_active_mode 0 27434 NULL
137870 +fat_write_inode_27435 fat_write_inode 0 27435 NULL
137871 +mc13892_gpo_regulator_enable_27436 mc13892_gpo_regulator_enable 0 27436 NULL nohasharray
137872 +carl9170_init_mac_27436 carl9170_init_mac 0 27436 &mc13892_gpo_regulator_enable_27436
137873 +priority_show_27437 priority_show 0 27437 NULL nohasharray
137874 +__iscsi_disc_store_password_mutual_27437 __iscsi_disc_store_password_mutual 0-3 27437 &priority_show_27437
137875 +acpi_ps_get_arguments_27439 acpi_ps_get_arguments 0 27439 NULL
137876 +set_activate_slack_27445 set_activate_slack 0-4 27445 NULL
137877 +sddr09_read_data_27447 sddr09_read_data 3 27447 NULL nohasharray
137878 +lx_pipe_stop_27447 lx_pipe_stop 0 27447 &sddr09_read_data_27447 nohasharray
137879 +deadline_writes_starved_show_27447 deadline_writes_starved_show 0 27447 &lx_pipe_stop_27447
137880 +xfs_btree_lookup_get_block_27448 xfs_btree_lookup_get_block 0 27448 NULL nohasharray
137881 +hfsplus_create_attributes_file_27448 hfsplus_create_attributes_file 0 27448 &xfs_btree_lookup_get_block_27448
137882 +i915_wait_request_27449 i915_wait_request 0 27449 NULL
137883 +cdc_ncm_store_tx_max_27458 cdc_ncm_store_tx_max 0-4 27458 NULL
137884 +nes_show_nonidx_addr_27463 nes_show_nonidx_addr 0 27463 NULL nohasharray
137885 +show_link_rate_27463 show_link_rate 0 27463 &nes_show_nonidx_addr_27463
137886 +tpm_show_ppi_response_27464 tpm_show_ppi_response 0 27464 NULL
137887 +sriov_numvfs_show_27465 sriov_numvfs_show 0 27465 NULL
137888 +dvb_usbv2_generic_rw_locked_27467 dvb_usbv2_generic_rw_locked 0 27467 NULL
137889 +osst_write_frame_27472 osst_write_frame 0 27472 NULL nohasharray
137890 +amd_pmu_cpu_prepare_27472 amd_pmu_cpu_prepare 0 27472 &osst_write_frame_27472
137891 +vivid_user_vid_s_ctrl_27477 vivid_user_vid_s_ctrl 0 27477 NULL
137892 +ipath_write_umem32_27483 ipath_write_umem32 0 27483 NULL
137893 +rtsx_write_cfg_seq_27485 rtsx_write_cfg_seq 3-5 27485 NULL
137894 +adt7410_i2c_write_byte_27489 adt7410_i2c_write_byte 0 27489 NULL
137895 +pm_runtime_put_sync_27493 pm_runtime_put_sync 0 27493 NULL
137896 +hcd_buffer_alloc_27495 hcd_buffer_alloc 2 27495 NULL
137897 +qib_create_cq_27497 qib_create_cq 2 27497 NULL
137898 +ip_set_get_h32_27498 ip_set_get_h32 0 27498 NULL nohasharray
137899 +tpacpi_driver_wlsw_emulstate_show_27498 tpacpi_driver_wlsw_emulstate_show 0 27498 &ip_set_get_h32_27498
137900 +btrfs_get_64_27499 btrfs_get_64 0 27499 NULL nohasharray
137901 +ahci_store_em_buffer_27499 ahci_store_em_buffer 0-4 27499 &btrfs_get_64_27499
137902 +__usbnet_write_cmd_27500 __usbnet_write_cmd 7-0 27500 NULL nohasharray
137903 +core_alua_show_offline_bit_27500 core_alua_show_offline_bit 0 27500 &__usbnet_write_cmd_27500 nohasharray
137904 +vtpm_recv_27500 vtpm_recv 0-3 27500 &core_alua_show_offline_bit_27500
137905 +iscsi_nacl_auth_store_password_mutual_27503 iscsi_nacl_auth_store_password_mutual 0-3 27503 NULL
137906 +show_port_phy_27505 show_port_phy 0 27505 NULL
137907 +garmin_read_process_27509 garmin_read_process 3 27509 NULL nohasharray
137908 +mcryptd_hash_setkey_27509 mcryptd_hash_setkey 3 27509 &garmin_read_process_27509
137909 +oti_alloc_cookies_27510 oti_alloc_cookies 2 27510 NULL
137910 +iwl_pcie_load_given_ucode_27511 iwl_pcie_load_given_ucode 0 27511 NULL
137911 +uwb_dev_DevAddr_show_27512 uwb_dev_DevAddr_show 0 27512 NULL nohasharray
137912 +show_initsize_27512 show_initsize 0 27512 &uwb_dev_DevAddr_show_27512
137913 +store_sensor_27515 store_sensor 0-4 27515 NULL
137914 +cifs_reopen_file_27517 cifs_reopen_file 0 27517 NULL
137915 +ibwdt_write_27518 ibwdt_write 0-3 27518 NULL
137916 +edac_dev_instance_store_27519 edac_dev_instance_store 0-4 27519 NULL
137917 +ocfs2_rw_lock_27520 ocfs2_rw_lock 0 27520 NULL
137918 +skfp_ctl_set_mac_address_27523 skfp_ctl_set_mac_address 0 27523 NULL
137919 +ib_copy_to_udata_27525 ib_copy_to_udata 3 27525 NULL
137920 +ipath_user_sdma_queue_pkts_27534 ipath_user_sdma_queue_pkts 0 27534 NULL
137921 +read_learn_27536 read_learn 0-3 27536 NULL
137922 +C_SYSC_fcntl_27538 C_SYSC_fcntl 3 27538 NULL nohasharray
137923 +iscsi_stat_login_show_attr_accepts_27538 iscsi_stat_login_show_attr_accepts 0 27538 &C_SYSC_fcntl_27538 nohasharray
137924 +sky2_setup_irq_27538 sky2_setup_irq 0 27538 &iscsi_stat_login_show_attr_accepts_27538
137925 +snd_hdspm_ioctl_27545 snd_hdspm_ioctl 0 27545 NULL
137926 +acpi_ut_get_simple_object_size_27557 acpi_ut_get_simple_object_size 0 27557 NULL
137927 +target_stat_scsi_lu_show_attr_full_stat_27558 target_stat_scsi_lu_show_attr_full_stat 0 27558 NULL nohasharray
137928 +smb2_wp_retry_size_27558 smb2_wp_retry_size 0 27558 &target_stat_scsi_lu_show_attr_full_stat_27558
137929 +cw1200_get_stats_27559 cw1200_get_stats 0 27559 NULL
137930 +sm501_gpio_output_27561 sm501_gpio_output 0 27561 NULL
137931 +get_pwm1_auto_channels_temp_27566 get_pwm1_auto_channels_temp 0 27566 NULL
137932 +cachefiles_has_space_27567 cachefiles_has_space 0 27567 NULL
137933 +rtpm_suspended_time_show_27569 rtpm_suspended_time_show 0 27569 NULL
137934 +SyS_fgetxattr_27571 SyS_fgetxattr 4 27571 NULL
137935 +sco_sock_recvmsg_27572 sco_sock_recvmsg 4-0 27572 NULL
137936 +libipw_alloc_txb_27579 libipw_alloc_txb 1-3-2 27579 NULL nohasharray
137937 +pas_midi_open_27579 pas_midi_open 0 27579 &libipw_alloc_txb_27579
137938 +mt9m111_setup_rect_ctx_27585 mt9m111_setup_rect_ctx 0 27585 NULL
137939 +get_rx_packet_len_27587 get_rx_packet_len 0-3 27587 NULL nohasharray
137940 +cx231xx_gpio_i2c_read_27587 cx231xx_gpio_i2c_read 0 27587 &get_rx_packet_len_27587
137941 +dquot_transfer_27588 dquot_transfer 0 27588 NULL nohasharray
137942 +lpfc_fcp_io_sched_store_27588 lpfc_fcp_io_sched_store 0-4 27588 &dquot_transfer_27588
137943 +cypress_write_room_27590 cypress_write_room 0 27590 NULL
137944 +fw_map_pages_buf_27597 fw_map_pages_buf 0 27597 NULL
137945 +eth_mac_addr_27598 eth_mac_addr 0 27598 NULL
137946 +target_stat_scsi_auth_intr_show_attr_dev_or_port_27601 target_stat_scsi_auth_intr_show_attr_dev_or_port 0 27601 NULL
137947 +iio_trigger_read_current_27602 iio_trigger_read_current 0 27602 NULL
137948 +show_mem_state_27608 show_mem_state 0 27608 NULL nohasharray
137949 +platform_suspend_begin_27608 platform_suspend_begin 0 27608 &show_mem_state_27608
137950 +bdx_get_sset_count_27617 bdx_get_sset_count 0 27617 NULL
137951 +mgmt_device_connected_27618 mgmt_device_connected 5 27618 NULL
137952 +max_age_show_27620 max_age_show 0 27620 NULL
137953 +show_fnode_immediate_data_27630 show_fnode_immediate_data 0 27630 NULL
137954 +bit_doAddress_27635 bit_doAddress 0 27635 NULL
137955 +C_SYSC_mbind_27636 C_SYSC_mbind 5 27636 NULL nohasharray
137956 +thread_siblings_show_27636 thread_siblings_show 0 27636 &C_SYSC_mbind_27636 nohasharray
137957 +drbd_recv_27636 drbd_recv 3-0 27636 &thread_siblings_show_27636
137958 +connect_27639 connect 0 27639 NULL
137959 +read_flush_procfs_27642 read_flush_procfs 3-0 27642 NULL nohasharray
137960 +ocfs2_xattr_ibody_get_27642 ocfs2_xattr_ibody_get 0 27642 &read_flush_procfs_27642 nohasharray
137961 +xfs_alloc_vextent_27642 xfs_alloc_vextent 0 27642 &ocfs2_xattr_ibody_get_27642
137962 +add_new_gdb_27643 add_new_gdb 3 27643 NULL nohasharray
137963 +profiling_show_27643 profiling_show 0 27643 &add_new_gdb_27643
137964 +qnx6_readpages_27657 qnx6_readpages 4 27657 NULL
137965 +iscsi_stat_login_show_attr_authenticate_fails_27658 iscsi_stat_login_show_attr_authenticate_fails 0 27658 NULL
137966 +generic_get_l4proto_27659 generic_get_l4proto 0 27659 NULL
137967 +cdrom_read_cdda_old_27664 cdrom_read_cdda_old 4 27664 NULL
137968 +vmlfb_set_par_locked_27666 vmlfb_set_par_locked 0 27666 NULL
137969 +presence_read_file_27668 presence_read_file 0 27668 NULL
137970 +qword_get_27670 qword_get 0 27670 NULL nohasharray
137971 +vprbrd_i2c_receive_27670 vprbrd_i2c_receive 0 27670 &qword_get_27670
137972 +min_sync_show_27671 min_sync_show 0 27671 NULL
137973 +adummy_proc_read_27673 adummy_proc_read 0 27673 NULL nohasharray
137974 +recv_dless_read_27673 recv_dless_read 4 27673 &adummy_proc_read_27673
137975 +ocfs2_xattr_list_entries_27675 ocfs2_xattr_list_entries 0 27675 NULL
137976 +tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls_27677 tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls 0 27677 NULL nohasharray
137977 +free_unused_idx_lebs_27677 free_unused_idx_lebs 0 27677 &tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls_27677
137978 +read_27678 read 0 27678 NULL
137979 +dm9601_link_reset_27683 dm9601_link_reset 0 27683 NULL nohasharray
137980 +ad7793_write_frequency_27683 ad7793_write_frequency 0-4 27683 &dm9601_link_reset_27683
137981 +trusted_get_27684 trusted_get 0 27684 NULL
137982 +m88e1118_config_init_27685 m88e1118_config_init 0 27685 NULL
137983 +show_tcpOutRsts_27691 show_tcpOutRsts 0 27691 NULL nohasharray
137984 +tcam_assoc_write_27691 tcam_assoc_write 0 27691 &show_tcpOutRsts_27691
137985 +cfg80211_check_combinations_27692 cfg80211_check_combinations 0 27692 NULL
137986 +fs_path_add_from_extent_buffer_27702 fs_path_add_from_extent_buffer 4 27702 NULL
137987 +ext2_nobh_write_begin_27704 ext2_nobh_write_begin 0 27704 NULL
137988 +mmio16read__write_file_27708 mmio16read__write_file 0 27708 NULL
137989 +acpi_tb_acquire_temp_table_27709 acpi_tb_acquire_temp_table 2 27709 NULL
137990 +evm_write_key_27715 evm_write_key 3-0 27715 NULL
137991 +ieee80211_if_fmt_dot11MeshGateAnnouncementProtocol_27722 ieee80211_if_fmt_dot11MeshGateAnnouncementProtocol 3 27722 NULL
137992 +audit_set_loginuid_27723 audit_set_loginuid 0 27723 NULL
137993 +reg_w_buf_27724 reg_w_buf 3 27724 NULL
137994 +xfs_dir2_block_sfsize_27727 xfs_dir2_block_sfsize 0 27727 NULL
137995 +ima_protect_xattr_27733 ima_protect_xattr 0 27733 NULL nohasharray
137996 +cbaf_wusb_host_band_groups_store_27733 cbaf_wusb_host_band_groups_store 0-4 27733 &ima_protect_xattr_27733
137997 +a4t_cs_init_27734 a4t_cs_init 3 27734 NULL
137998 +drv_start_27735 drv_start 0 27735 NULL
137999 +init_timers_cpu_27741 init_timers_cpu 0 27741 NULL
138000 +ov7660_set_auto_gain_27743 ov7660_set_auto_gain 0 27743 NULL
138001 +do_grow_27746 do_grow 0 27746 NULL
138002 +ims_pcu_flash_firmware_27748 ims_pcu_flash_firmware 0 27748 NULL
138003 +roccat_common2_sysfs_write_macro_27750 roccat_common2_sysfs_write_macro 0-6-5 27750 NULL
138004 +lp55xx_request_firmware_27754 lp55xx_request_firmware 0 27754 NULL
138005 +snd_pcm_pre_resume_27757 snd_pcm_pre_resume 0 27757 NULL
138006 +md4_update_27759 md4_update 0 27759 NULL nohasharray
138007 +SyS_setsockopt_27759 SyS_setsockopt 5 27759 &md4_update_27759
138008 +store_io_db_27768 store_io_db 0-4 27768 NULL
138009 +kcalloc_27770 kcalloc 2-1 27770 NULL
138010 +security_inode_getattr_27774 security_inode_getattr 0 27774 NULL
138011 +transport_init_session_tags_27776 transport_init_session_tags 2-1 27776 NULL
138012 +sched_group_set_shares_27778 sched_group_set_shares 0 27778 NULL
138013 +device_notifier_27779 device_notifier 0 27779 NULL
138014 +megasas_fw_crash_buffer_show_27781 megasas_fw_crash_buffer_show 0 27781 NULL
138015 +ip_sabotage_in_27782 ip_sabotage_in 0 27782 NULL
138016 +twl4030_set_gpio_dataout_27792 twl4030_set_gpio_dataout 1 27792 NULL nohasharray
138017 +t4vf_set_rxmode_27792 t4vf_set_rxmode 0 27792 &twl4030_set_gpio_dataout_27792
138018 +megasas_sysfs_show_support_poll_for_event_27793 megasas_sysfs_show_support_poll_for_event 0 27793 NULL
138019 +DivaSTraceGetMemotyRequirement_27797 DivaSTraceGetMemotyRequirement 0-1 27797 NULL
138020 +ath6kl_wmi_force_roam_cmd_27800 ath6kl_wmi_force_roam_cmd 0 27800 NULL
138021 +ttm_object_file_init_27804 ttm_object_file_init 2 27804 NULL nohasharray
138022 +SyS_readv_27804 SyS_readv 3 27804 &ttm_object_file_init_27804
138023 +mpihelp_mul_27805 mpihelp_mul 5-3 27805 NULL
138024 +sisusb_write_memio_24bit_27812 sisusb_write_memio_24bit 0 27812 NULL
138025 +b43_phy_initn_27813 b43_phy_initn 0 27813 NULL
138026 +f2fs_xattr_advise_list_27815 f2fs_xattr_advise_list 0-5 27815 NULL nohasharray
138027 +percpu_counter_hotcpu_callback_27815 percpu_counter_hotcpu_callback 0 27815 &f2fs_xattr_advise_list_27815
138028 +max_sectors_show_27816 max_sectors_show 0 27816 NULL
138029 +smk_set_access_27817 smk_set_access 0 27817 NULL
138030 +snd_pcm_do_reset_27819 snd_pcm_do_reset 0 27819 NULL
138031 +eventfd_write_27821 eventfd_write 0-3 27821 NULL
138032 +gadget_dev_desc_UDC_show_27827 gadget_dev_desc_UDC_show 0 27827 NULL
138033 +read_vidcpe_27830 read_vidcpe 0 27830 NULL
138034 +sys_listxattr_27833 sys_listxattr 3 27833 NULL
138035 +snd_cx18_pcm_trigger_27838 snd_cx18_pcm_trigger 0 27838 NULL
138036 +et131x_open_27842 et131x_open 0 27842 NULL
138037 +jbd2_complete_transaction_27847 jbd2_complete_transaction 0 27847 NULL
138038 +mv_udc_start_27855 mv_udc_start 0 27855 NULL
138039 +read_profile_27859 read_profile 3-0 27859 NULL
138040 +pcan_usb_pro_send_cmd_27860 pcan_usb_pro_send_cmd 0 27860 NULL nohasharray
138041 +store_engine2_leds_27860 store_engine2_leds 4-0 27860 &pcan_usb_pro_send_cmd_27860
138042 +sky2_pci_read16_27863 sky2_pci_read16 0 27863 NULL
138043 +pci_conf2_write_27866 pci_conf2_write 0 27866 NULL
138044 +__uncore_edge_show_27869 __uncore_edge_show 0 27869 NULL
138045 +ocfs2_file_splice_read_27870 ocfs2_file_splice_read 0 27870 NULL
138046 +ivtv_readbyte_27872 ivtv_readbyte 0 27872 NULL nohasharray
138047 +ipr_update_ioa_ucode_27872 ipr_update_ioa_ucode 0 27872 &ivtv_readbyte_27872
138048 +ieee80211_if_read_dot11MeshHWMProotInterval_27873 ieee80211_if_read_dot11MeshHWMProotInterval 3-0 27873 NULL
138049 +diag_read_27874 diag_read 0 27874 NULL
138050 +sch_gpio_direction_in_27878 sch_gpio_direction_in 0 27878 NULL
138051 +set_rdac3_27880 set_rdac3 4-0 27880 NULL
138052 +mv88e6171_get_sset_count_27888 mv88e6171_get_sset_count 0 27888 NULL
138053 +show_als_channel_27889 show_als_channel 0 27889 NULL
138054 +unix_seqpacket_sendmsg_27893 unix_seqpacket_sendmsg 4-0 27893 NULL
138055 +set_pwm_auto_pwm_minctl_27898 set_pwm_auto_pwm_minctl 0-4 27898 NULL
138056 +func_27900 func 0 27900 NULL nohasharray
138057 +tcp_v6_parse_md5_keys_27900 tcp_v6_parse_md5_keys 0 27900 &func_27900
138058 +gluebi_write_27905 gluebi_write 3 27905 NULL
138059 +store_27911 store 0-4 27911 NULL
138060 +show_fcoe_ctlr_device_symb_err_27915 show_fcoe_ctlr_device_symb_err 0 27915 NULL
138061 +qla2x00_zio_timer_show_27921 qla2x00_zio_timer_show 0 27921 NULL
138062 +tps6586x_rtc_set_alarm_27924 tps6586x_rtc_set_alarm 0 27924 NULL
138063 +adxl34x_calibrate_store_27928 adxl34x_calibrate_store 0-4 27928 NULL
138064 +bm_find_next_27929 bm_find_next 2 27929 NULL
138065 +adjust_tp_27930 adjust_tp 0 27930 NULL nohasharray
138066 +set_b_bus_req_27930 set_b_bus_req 0-4 27930 &adjust_tp_27930
138067 +ocfs2_add_inode_to_orphan_27932 ocfs2_add_inode_to_orphan 0 27932 NULL
138068 +get_alarm_27933 get_alarm 0 27933 NULL
138069 +can_attach_27934 can_attach 0 27934 NULL
138070 +usbhsh_data_stage_packet_push_27936 usbhsh_data_stage_packet_push 0 27936 NULL
138071 +sctp_outq_tail_27937 sctp_outq_tail 0 27937 NULL
138072 +set_min_uV_27943 set_min_uV 0-4 27943 NULL
138073 +mt9m111_cropcap_27947 mt9m111_cropcap 0 27947 NULL
138074 +rt2500usb_set_device_state_27949 rt2500usb_set_device_state 0 27949 NULL nohasharray
138075 +e1000_get_eeprom_len_27949 e1000_get_eeprom_len 0 27949 &rt2500usb_set_device_state_27949
138076 +_transport_get_linkerrors_27955 _transport_get_linkerrors 0 27955 NULL
138077 +sctp_make_abort_violation_27959 sctp_make_abort_violation 4 27959 NULL
138078 +provisioning_mode_store_27960 provisioning_mode_store 0-4 27960 NULL
138079 +bio_next_split_27961 bio_next_split 2 27961 NULL nohasharray
138080 +tracing_clock_write_27961 tracing_clock_write 3 27961 &bio_next_split_27961
138081 +ec168_ctrl_msg_27963 ec168_ctrl_msg 0 27963 NULL
138082 +tipc_media_addr_printf_27971 tipc_media_addr_printf 2 27971 NULL nohasharray
138083 +nfs4_read_cached_acl_27971 nfs4_read_cached_acl 0 27971 &tipc_media_addr_printf_27971
138084 +mic_rx_pkts_read_27972 mic_rx_pkts_read 3-0 27972 NULL nohasharray
138085 +device_register_27972 device_register 0 27972 &mic_rx_pkts_read_27972
138086 +xfs_alloc_fixup_trees_27975 xfs_alloc_fixup_trees 0 27975 NULL nohasharray
138087 +b43legacy_upload_initvals_27975 b43legacy_upload_initvals 0 27975 &xfs_alloc_fixup_trees_27975 nohasharray
138088 +compat_SyS_set_mempolicy_27975 compat_SyS_set_mempolicy 3 27975 &b43legacy_upload_initvals_27975
138089 +adm8211_hw_reset_27976 adm8211_hw_reset 0 27976 NULL
138090 +__kernfs_setattr_27977 __kernfs_setattr 0 27977 NULL nohasharray
138091 +pci_enable_device_flags_27977 pci_enable_device_flags 0 27977 &__kernfs_setattr_27977
138092 +nilfs_btree_get_new_block_27978 nilfs_btree_get_new_block 0 27978 NULL
138093 +get_max_state_27981 get_max_state 0 27981 NULL
138094 +target_core_alua_tg_pt_gp_store_attr_alua_support_unavailable_27982 target_core_alua_tg_pt_gp_store_attr_alua_support_unavailable 0-3 27982 NULL
138095 +wan_set_status_27984 wan_set_status 0 27984 NULL
138096 +erst_get_record_id_next_27988 erst_get_record_id_next 0 27988 NULL nohasharray
138097 +igb_pci_sriov_configure_27988 igb_pci_sriov_configure 0-2 27988 &erst_get_record_id_next_27988
138098 +acpi_ds_result_push_27992 acpi_ds_result_push 0 27992 NULL
138099 +inet6_get_link_af_size_27998 inet6_get_link_af_size 0 27998 NULL
138100 +edt_ft5x06_debugfs_raw_data_read_28002 edt_ft5x06_debugfs_raw_data_read 3-0 28002 NULL nohasharray
138101 +ixgbe_pci_sriov_disable_28002 ixgbe_pci_sriov_disable 0 28002 &edt_ft5x06_debugfs_raw_data_read_28002
138102 +ieee802154_alloc_hw_28003 ieee802154_alloc_hw 1 28003 NULL nohasharray
138103 +snd_trident_capture_prepare_28003 snd_trident_capture_prepare 0 28003 &ieee802154_alloc_hw_28003 nohasharray
138104 +esd_usb2_setup_rx_urbs_28003 esd_usb2_setup_rx_urbs 0 28003 &snd_trident_capture_prepare_28003
138105 +store_sas_phy_minimum_linkrate_28005 store_sas_phy_minimum_linkrate 0-4 28005 NULL
138106 +snd_rawmidi_write_28008 snd_rawmidi_write 3-0 28008 NULL nohasharray
138107 +tx_queue_len_show_28008 tx_queue_len_show 0 28008 &snd_rawmidi_write_28008
138108 +device_id_show_28011 device_id_show 0 28011 NULL
138109 +tg_set_cfs_quota_28014 tg_set_cfs_quota 0 28014 NULL
138110 +show_28017 show 0 28017 NULL nohasharray
138111 +oprofile_cpu_notify_28017 oprofile_cpu_notify 0 28017 &show_28017
138112 +serial8250_port_size_28019 serial8250_port_size 0 28019 NULL
138113 +get_packet_pg_28023 get_packet_pg 4 28023 NULL
138114 +memory_block_action_28024 memory_block_action 0 28024 NULL
138115 +powercap_register_zone_28028 powercap_register_zone 6 28028 NULL
138116 +alloc_one_pg_vec_page_28031 alloc_one_pg_vec_page 1 28031 NULL nohasharray
138117 +lowpan_dev_init_28031 lowpan_dev_init 0 28031 &alloc_one_pg_vec_page_28031
138118 +comm_nodeid_write_28033 comm_nodeid_write 0-3 28033 NULL
138119 +in_read_bytes_avail_show_28035 in_read_bytes_avail_show 0 28035 NULL
138120 +smc_open_28037 smc_open 0 28037 NULL nohasharray
138121 +store_map_28037 store_map 0-4 28037 &smc_open_28037
138122 +show_pools_28038 show_pools 0 28038 NULL
138123 +sctp_setsockopt_maxburst_28041 sctp_setsockopt_maxburst 3-0 28041 NULL
138124 +ath10k_hif_diag_write_28046 ath10k_hif_diag_write 0 28046 NULL
138125 +ip_vs_dst_event_28048 ip_vs_dst_event 0 28048 NULL
138126 +p9_fd_write_28050 p9_fd_write 3 28050 NULL
138127 +cx231xx_init_vbi_isoc_28053 cx231xx_init_vbi_isoc 3-4-2-0 28053 NULL
138128 +pool_status_28055 pool_status 5 28055 NULL
138129 +init_rs_non_canonical_28059 init_rs_non_canonical 1 28059 NULL
138130 +lpfc_idiag_mbxacc_read_28061 lpfc_idiag_mbxacc_read 3-0 28061 NULL nohasharray
138131 +xgbe_phy_init_28061 xgbe_phy_init 0 28061 &lpfc_idiag_mbxacc_read_28061
138132 +tx_frag_bad_mblk_num_read_28064 tx_frag_bad_mblk_num_read 3-0 28064 NULL
138133 +ext4_read_block_bitmap_nowait_28078 ext4_read_block_bitmap_nowait 2 28078 NULL
138134 +ib_query_port_28079 ib_query_port 0 28079 NULL
138135 +acpi_gsb_i2c_write_bytes_28082 acpi_gsb_i2c_write_bytes 4 28082 NULL nohasharray
138136 +GetRecvByte_28082 GetRecvByte 0 28082 &acpi_gsb_i2c_write_bytes_28082
138137 +platform_get_irq_28088 platform_get_irq 0 28088 NULL nohasharray
138138 +ext4_writepage_28088 ext4_writepage 0 28088 &platform_get_irq_28088
138139 +gdth_init_isa_28091 gdth_init_isa 1 28091 NULL
138140 +blk_update_nr_requests_28098 blk_update_nr_requests 0 28098 NULL
138141 +stream_next_buffer_28101 stream_next_buffer 0 28101 NULL nohasharray
138142 +qib_tid_free_28101 qib_tid_free 0 28101 &stream_next_buffer_28101
138143 +mmc_test_alloc_mem_28102 mmc_test_alloc_mem 2-3 28102 NULL
138144 +r820t_sysfreq_sel_28105 r820t_sysfreq_sel 0 28105 NULL
138145 +show_initstate_28108 show_initstate 0 28108 NULL
138146 +store_tabletXtilt_28113 store_tabletXtilt 0-4 28113 NULL
138147 +sony_pic_bluetoothpower_store_28114 sony_pic_bluetoothpower_store 0-4 28114 NULL
138148 +rx_defrag_need_defrag_read_28117 rx_defrag_need_defrag_read 3-0 28117 NULL
138149 +show_fan_target_28118 show_fan_target 0 28118 NULL nohasharray
138150 +sha256_final_28118 sha256_final 0 28118 &show_fan_target_28118
138151 +qla2x00_allow_cna_fw_dump_store_28123 qla2x00_allow_cna_fw_dump_store 0-4 28123 NULL
138152 +acpi_tb_install_standard_table_28124 acpi_tb_install_standard_table 1 28124 NULL nohasharray
138153 +vgacon_adjust_height_28124 vgacon_adjust_height 2 28124 &acpi_tb_install_standard_table_28124
138154 +musb_mode_show_28126 musb_mode_show 0 28126 NULL
138155 +m25p80_read_reg_28132 m25p80_read_reg 4 28132 NULL
138156 +tx_window_errors_show_28136 tx_window_errors_show 0 28136 NULL
138157 +perf_read_hw_28139 perf_read_hw 0 28139 NULL
138158 +manuf_show_28140 manuf_show 0 28140 NULL
138159 +__nfs_readpage_from_fscache_28144 __nfs_readpage_from_fscache 0 28144 NULL
138160 +ubifs_setattr_28146 ubifs_setattr 0 28146 NULL
138161 +video_read_28148 video_read 3-0 28148 NULL nohasharray
138162 +store_28148 store 0 28148 &video_read_28148
138163 +alloc_skb_with_frags_28149 alloc_skb_with_frags 1 28149 NULL
138164 +usb_gadget_udc_start_28152 usb_gadget_udc_start 0 28152 NULL
138165 +snd_midi_channel_alloc_set_28153 snd_midi_channel_alloc_set 1 28153 NULL
138166 +stats_dot11FCSErrorCount_read_28154 stats_dot11FCSErrorCount_read 3-0 28154 NULL
138167 +tipc_sk_create_28158 tipc_sk_create 0 28158 NULL
138168 +gen10g_config_init_28159 gen10g_config_init 0 28159 NULL
138169 +toshiba_touchpad_get_28168 toshiba_touchpad_get 0 28168 NULL
138170 +da9055_set_alarm_28172 da9055_set_alarm 0 28172 NULL
138171 +vread_28173 vread 0-3 28173 NULL
138172 +c4iw_reject_cr_28174 c4iw_reject_cr 3 28174 NULL
138173 +hdaps_mouse_activity_show_28175 hdaps_mouse_activity_show 0 28175 NULL
138174 +nfs_do_writepage_28176 nfs_do_writepage 0 28176 NULL
138175 +xfs_bunmapi_28180 xfs_bunmapi 0 28180 NULL
138176 +cifs_writepage_locked_28181 cifs_writepage_locked 0 28181 NULL
138177 +read_disk_sb_28188 read_disk_sb 2 28188 NULL
138178 +nvkm_output_dp_create__28192 nvkm_output_dp_create_ 6 28192 NULL
138179 +write_irq_affinity_28193 write_irq_affinity 0-4 28193 NULL
138180 +show_update_interval_28195 show_update_interval 0 28195 NULL nohasharray
138181 +da9055_rtc_set_alarm_28195 da9055_rtc_set_alarm 0 28195 &show_update_interval_28195
138182 +cyapa_gen3_get_query_data_28196 cyapa_gen3_get_query_data 0 28196 NULL
138183 +cifs_reconnect_tcon_28200 cifs_reconnect_tcon 0 28200 NULL
138184 +cyapa_gen5_do_fw_update_28202 cyapa_gen5_do_fw_update 0 28202 NULL
138185 +da9063_rtc_read_time_28206 da9063_rtc_read_time 0 28206 NULL nohasharray
138186 +hfsplus_statfs_28206 hfsplus_statfs 0 28206 &da9063_rtc_read_time_28206
138187 +niu_ipp_reset_28209 niu_ipp_reset 0 28209 NULL
138188 +mcam_ctlr_configure_28210 mcam_ctlr_configure 0 28210 NULL
138189 +f2fs_write_end_28211 f2fs_write_end 0-5 28211 NULL
138190 +__qp_memcpy_from_queue_28220 __qp_memcpy_from_queue 4-3 28220 NULL nohasharray
138191 +raid5_store_group_thread_cnt_28220 raid5_store_group_thread_cnt 0-3 28220 &__qp_memcpy_from_queue_28220 nohasharray
138192 +pci_pm_prepare_28220 pci_pm_prepare 0 28220 &raid5_store_group_thread_cnt_28220
138193 +vivid_sdtv_cap_s_ctrl_28222 vivid_sdtv_cap_s_ctrl 0 28222 NULL
138194 +i2c_nuvoton_write_buf_28224 i2c_nuvoton_write_buf 0 28224 NULL nohasharray
138195 +genwqe_sriov_configure_28224 genwqe_sriov_configure 0-2 28224 &i2c_nuvoton_write_buf_28224
138196 +line6_alloc_sysex_buffer_28225 line6_alloc_sysex_buffer 4 28225 NULL
138197 +iio_sysfs_trigger_remove_28227 iio_sysfs_trigger_remove 0 28227 NULL
138198 +cm4000_resume_28231 cm4000_resume 0 28231 NULL
138199 +beiscsi_get_port_speed_28240 beiscsi_get_port_speed 0 28240 NULL
138200 +ext4_validate_block_bitmap_28243 ext4_validate_block_bitmap 3 28243 NULL
138201 +radeon_get_dpm_state_28244 radeon_get_dpm_state 0 28244 NULL
138202 +write_28250 write 0 28250 NULL nohasharray
138203 +usbduxfast_upload_firmware_28250 usbduxfast_upload_firmware 3 28250 &write_28250
138204 +ipr_show_fw_type_28251 ipr_show_fw_type 0 28251 NULL
138205 +tcp_disconnect_28252 tcp_disconnect 0 28252 NULL
138206 +kbd_type_show_28255 kbd_type_show 0 28255 NULL
138207 +bl_trig_invert_store_28256 bl_trig_invert_store 0-4 28256 NULL
138208 +pci_notify_28258 pci_notify 0 28258 NULL
138209 +add_interface_28259 add_interface 0 28259 NULL
138210 +airo_open_28270 airo_open 0 28270 NULL
138211 +avtab_read_28272 avtab_read 0 28272 NULL
138212 +mt9m111_g_crop_28273 mt9m111_g_crop 0 28273 NULL
138213 +stk1160_i2c_check_for_device_28274 stk1160_i2c_check_for_device 0 28274 NULL
138214 +cxacru_sysfs_show_downstream_crc_errors_28276 cxacru_sysfs_show_downstream_crc_errors 0 28276 NULL
138215 +otg_mode_show_28282 otg_mode_show 0 28282 NULL
138216 +inline_xattr_size_28285 inline_xattr_size 0 28285 NULL nohasharray
138217 +dibx000_i2c_master_xfer_gpio34_28285 dibx000_i2c_master_xfer_gpio34 0-3 28285 &inline_xattr_size_28285
138218 +dma_map_sg_attrs_28289 dma_map_sg_attrs 0-3 28289 NULL
138219 +SyS_ppoll_28290 SyS_ppoll 2 28290 NULL
138220 +acpi_ut_copy_epackage_to_ipackage_28291 acpi_ut_copy_epackage_to_ipackage 0 28291 NULL
138221 +wil_addba_tx_cid_28292 wil_addba_tx_cid 3 28292 NULL
138222 +w1_f23_write_28294 w1_f23_write 3 28294 NULL
138223 +si476x_core_cmd_fm_acf_status_28298 si476x_core_cmd_fm_acf_status 0 28298 NULL
138224 +ad_sigma_delta_set_mode_28299 ad_sigma_delta_set_mode 0 28299 NULL
138225 +kstrtos16_from_user_28300 kstrtos16_from_user 2 28300 NULL
138226 +set_fan1_div_28301 set_fan1_div 0-4 28301 NULL
138227 +nouveau_compat_ioctl_28305 nouveau_compat_ioctl 2 28305 NULL nohasharray
138228 +acpi_register_gsi_xen_28305 acpi_register_gsi_xen 2 28305 &nouveau_compat_ioctl_28305
138229 +print_fw_version_28310 print_fw_version 0 28310 NULL
138230 +phys_switch_id_show_28314 phys_switch_id_show 0 28314 NULL
138231 +adp5520_bl_office_max_store_28316 adp5520_bl_office_max_store 4-0 28316 NULL
138232 +snd_pcm_oss_read_28317 snd_pcm_oss_read 3-0 28317 NULL nohasharray
138233 +il4965_show_temperature_28317 il4965_show_temperature 0 28317 &snd_pcm_oss_read_28317
138234 +generic_access_phys_28318 generic_access_phys 2-4 28318 NULL
138235 +fc2580_set_params_28319 fc2580_set_params 0 28319 NULL
138236 +filldir64_28323 filldir64 3 28323 NULL
138237 +card_send_command_28325 card_send_command 0 28325 NULL nohasharray
138238 +cmos_command_store_28325 cmos_command_store 0-4 28325 &card_send_command_28325
138239 +elan_sysfs_read_sm_ver_28327 elan_sysfs_read_sm_ver 0 28327 NULL
138240 +input_dev_show_cap_rel_28328 input_dev_show_cap_rel 0 28328 NULL
138241 +generic_write_checks_28329 generic_write_checks 0 28329 NULL
138242 +xpcs_mmd_read_28331 xpcs_mmd_read 3-0 28331 NULL nohasharray
138243 +rndis_opts_host_addr_show_28331 rndis_opts_host_addr_show 0 28331 &xpcs_mmd_read_28331
138244 +bm_entry_write_28338 bm_entry_write 3-0 28338 NULL
138245 +mc13783_adc_read_gp_28341 mc13783_adc_read_gp 0 28341 NULL nohasharray
138246 +show_tabletProgrammableDelay_28341 show_tabletProgrammableDelay 0 28341 &mc13783_adc_read_gp_28341
138247 +tg3_setup_phy_28343 tg3_setup_phy 0 28343 NULL
138248 +tcp_copy_to_iovec_28344 tcp_copy_to_iovec 3 28344 NULL nohasharray
138249 +michael_init_28344 michael_init 0 28344 &tcp_copy_to_iovec_28344
138250 +cachefiles_daemon_bstop_28345 cachefiles_daemon_bstop 0 28345 NULL
138251 +ldlat_show_28348 ldlat_show 0 28348 NULL
138252 +snapshot_write_28351 snapshot_write 3 28351 NULL
138253 +emmaprp_buf_prepare_28353 emmaprp_buf_prepare 0 28353 NULL
138254 +nilfs_btree_prepare_update_v_28354 nilfs_btree_prepare_update_v 0 28354 NULL
138255 +pci_ite887x_init_28357 pci_ite887x_init 0 28357 NULL nohasharray
138256 +show_mem_db_28357 show_mem_db 0 28357 &pci_ite887x_init_28357
138257 +ibmasm_get_next_event_28359 ibmasm_get_next_event 0 28359 NULL
138258 +sched_cpu_active_28360 sched_cpu_active 0 28360 NULL
138259 +send_control_msg_28366 send_control_msg 0 28366 NULL
138260 +batadv_handle_tt_response_28370 batadv_handle_tt_response 4 28370 NULL
138261 +gfs2_writepage_common_28372 gfs2_writepage_common 0 28372 NULL
138262 +uwb_dev_RSSI_show_28373 uwb_dev_RSSI_show 0 28373 NULL
138263 +operstate_show_28374 operstate_show 0 28374 NULL
138264 +rt2x00mmio_initialize_28377 rt2x00mmio_initialize 0 28377 NULL
138265 +ext4_force_commit_28382 ext4_force_commit 0 28382 NULL
138266 +sys_writev_28384 sys_writev 3 28384 NULL
138267 +dlmfs_file_read_28385 dlmfs_file_read 3-0 28385 NULL nohasharray
138268 +vb2_internal_streamon_28385 vb2_internal_streamon 0 28385 &dlmfs_file_read_28385
138269 +lio_target_tpg_store_enable_28391 lio_target_tpg_store_enable 0-3 28391 NULL
138270 +tx_frag_cache_miss_read_28394 tx_frag_cache_miss_read 3-0 28394 NULL
138271 +lio_target_wwn_show_attr_lio_version_28397 lio_target_wwn_show_attr_lio_version 0 28397 NULL nohasharray
138272 +bnx2x_vfpf_config_rss_28397 bnx2x_vfpf_config_rss 0 28397 &lio_target_wwn_show_attr_lio_version_28397
138273 +apei_read_mce_28399 apei_read_mce 0 28399 NULL
138274 +mtu_28400 mtu 0 28400 NULL
138275 +jffs2_user_listxattr_28404 jffs2_user_listxattr 0-5 28404 NULL
138276 +show_ata_link_sata_spd_limit_28407 show_ata_link_sata_spd_limit 0 28407 NULL nohasharray
138277 +__uncore_tid_en_show_28407 __uncore_tid_en_show 0 28407 &show_ata_link_sata_spd_limit_28407
138278 +__iscsi_tpg_auth_store_userid_mutual_28409 __iscsi_tpg_auth_store_userid_mutual 0-3 28409 NULL
138279 +compress_file_range_28412 compress_file_range 3-4 28412 NULL
138280 +subdev_ioctl_28417 subdev_ioctl 2 28417 NULL
138281 +ext2_xattr_list_28418 ext2_xattr_list 0 28418 NULL
138282 +s35390a_rtc_read_time_28420 s35390a_rtc_read_time 0 28420 NULL
138283 +__videobuf_mmap_setup_28421 __videobuf_mmap_setup 0 28421 NULL
138284 +vfio_msi_cap_len_28424 vfio_msi_cap_len 0 28424 NULL
138285 +p9_client_fsync_28425 p9_client_fsync 0 28425 NULL
138286 +ksocknal_alloc_tx_28426 ksocknal_alloc_tx 2 28426 NULL
138287 +store_sas_phy_maximum_linkrate_28428 store_sas_phy_maximum_linkrate 0-4 28428 NULL
138288 +hid_hw_output_report_28429 hid_hw_output_report 0 28429 NULL
138289 +snd_trident_foldback_prepare_28431 snd_trident_foldback_prepare 0 28431 NULL
138290 +_kstrtoul_28435 _kstrtoul 0 28435 NULL
138291 +mpage_readpages_28436 mpage_readpages 3 28436 NULL nohasharray
138292 +decrypt_28436 decrypt 0 28436 &mpage_readpages_28436
138293 +direction_show_28442 direction_show 0 28442 NULL
138294 +snd_ensoniq_playback2_prepare_28444 snd_ensoniq_playback2_prepare 0 28444 NULL
138295 +testmode_write_28445 testmode_write 3-0 28445 NULL
138296 +xfs_rtfind_back_28450 xfs_rtfind_back 0 28450 NULL
138297 +set_fan_min_28453 set_fan_min 0-4 28453 NULL
138298 +roccat_common2_sysfs_write_keys_thumbster_28456 roccat_common2_sysfs_write_keys_thumbster 0-6-5 28456 NULL
138299 +key_mic_failures_read_28457 key_mic_failures_read 3-0 28457 NULL
138300 +alloc_irq_cpu_rmap_28459 alloc_irq_cpu_rmap 1 28459 NULL
138301 +show_fcstat_fcp_frame_alloc_failures_28461 show_fcstat_fcp_frame_alloc_failures 0 28461 NULL nohasharray
138302 +br_nf_forward_arp_28461 br_nf_forward_arp 0 28461 &show_fcstat_fcp_frame_alloc_failures_28461
138303 +show_28462 show 0 28462 NULL
138304 +set_mode_28465 set_mode 0 28465 NULL
138305 +u132_urb_enqueue_28468 u132_urb_enqueue 0 28468 NULL
138306 +create_urbs_28470 create_urbs 0 28470 NULL nohasharray
138307 +rtl8169_get_regs_len_28470 rtl8169_get_regs_len 0 28470 &create_urbs_28470
138308 +tw9910_set_scale_28474 tw9910_set_scale 0 28474 NULL nohasharray
138309 +ubifs_leb_unmap_28474 ubifs_leb_unmap 0 28474 &tw9910_set_scale_28474
138310 +vmw_du_crtc_cursor_set_28479 vmw_du_crtc_cursor_set 5-4 28479 NULL
138311 +ocfs2_backup_super_blkno_28484 ocfs2_backup_super_blkno 0-2 28484 NULL nohasharray
138312 +tty_read_28484 tty_read 0-3 28484 &ocfs2_backup_super_blkno_28484
138313 +__filemap_fdatawrite_28485 __filemap_fdatawrite 0 28485 NULL
138314 +coda_revalidate_inode_28489 coda_revalidate_inode 0 28489 NULL
138315 +max_response_pages_28492 max_response_pages 0 28492 NULL
138316 +pxa168_eth_set_mac_address_28494 pxa168_eth_set_mac_address 0 28494 NULL
138317 +snd_interval_refine_max_28498 snd_interval_refine_max 0 28498 NULL
138318 +show_iface_max_recv_dlength_28500 show_iface_max_recv_dlength 0 28500 NULL
138319 +l2cap_sock_listen_28502 l2cap_sock_listen 0 28502 NULL
138320 +gadget_config_name_attr_store_28503 gadget_config_name_attr_store 0-4 28503 NULL
138321 +dt_remember_or_free_map_28507 dt_remember_or_free_map 5 28507 NULL
138322 +show_fnode_discovery_session_28508 show_fnode_discovery_session 0 28508 NULL
138323 +sctp_inet_listen_28516 sctp_inet_listen 0 28516 NULL
138324 +ps_poll_upsd_utilization_read_28519 ps_poll_upsd_utilization_read 3-0 28519 NULL
138325 +show_temp0_28521 show_temp0 0 28521 NULL
138326 +sh_irda_init_iobuf_28527 sh_irda_init_iobuf 2 28527 NULL nohasharray
138327 +i2400m_tx_stats_read_28527 i2400m_tx_stats_read 3-0 28527 &sh_irda_init_iobuf_28527
138328 +early_init_dt_alloc_memory_arch_28528 early_init_dt_alloc_memory_arch 1 28528 NULL
138329 +list_28535 list 0-5 28535 NULL
138330 +capinc_tty_write_28539 capinc_tty_write 3 28539 NULL
138331 +max16065_show_limit_28543 max16065_show_limit 0 28543 NULL nohasharray
138332 +nx_fw_cmd_create_tx_ctx_28543 nx_fw_cmd_create_tx_ctx 0 28543 &max16065_show_limit_28543
138333 +sel_read_policycap_28544 sel_read_policycap 3-0 28544 NULL nohasharray
138334 +chip_base_show_28544 chip_base_show 0 28544 &sel_read_policycap_28544 nohasharray
138335 +ssp_common_buffer_postdisable_28544 ssp_common_buffer_postdisable 0 28544 &chip_base_show_28544
138336 +aio_read_events_28545 aio_read_events 3 28545 NULL nohasharray
138337 +run_delalloc_range_28545 run_delalloc_range 3-4-0 28545 &aio_read_events_28545 nohasharray
138338 +mptctl_getiocinfo_28545 mptctl_getiocinfo 2 28545 &run_delalloc_range_28545
138339 +statfs_28548 statfs 0 28548 NULL
138340 +__pm_runtime_idle_28549 __pm_runtime_idle 0 28549 NULL
138341 +qlcnic_sysfs_write_npar_config_28550 qlcnic_sysfs_write_npar_config 0-6-5 28550 NULL
138342 +issue_fc_host_lip_28552 issue_fc_host_lip 0 28552 NULL
138343 +b43legacy_debugfs_write_28556 b43legacy_debugfs_write 3-0 28556 NULL
138344 +read_temp_msr_28558 read_temp_msr 0 28558 NULL nohasharray
138345 +apds990x_lux_thresh_below_store_28558 apds990x_lux_thresh_below_store 0-4 28558 &read_temp_msr_28558
138346 +inet_dccp_listen_28565 inet_dccp_listen 0 28565 NULL nohasharray
138347 +store_28565 store 0-4 28565 &inet_dccp_listen_28565
138348 +lbs_mesh_get_28566 lbs_mesh_get 0 28566 NULL
138349 +asymmetric_verify_28567 asymmetric_verify 3 28567 NULL nohasharray
138350 +qp_enqueue_locked_28567 qp_enqueue_locked 3-0-5 28567 &asymmetric_verify_28567
138351 +ath10k_wmi_addba_clear_resp_28568 ath10k_wmi_addba_clear_resp 0 28568 NULL
138352 +gfs2_meta_indirect_buffer_28573 gfs2_meta_indirect_buffer 0 28573 NULL
138353 +phys_pud_init_28574 phys_pud_init 0-2-3 28574 NULL
138354 +saa7127_s_stream_28581 saa7127_s_stream 0 28581 NULL nohasharray
138355 +sc92031_ethtool_get_sset_count_28581 sc92031_ethtool_get_sset_count 0 28581 &saa7127_s_stream_28581 nohasharray
138356 +swsusp_arch_suspend_28581 swsusp_arch_suspend 0 28581 &sc92031_ethtool_get_sset_count_28581
138357 +intel_iommu_show_version_28582 intel_iommu_show_version 0 28582 NULL
138358 +el3_open_28584 el3_open 0 28584 NULL
138359 +capabilities_show_28586 capabilities_show 0 28586 NULL nohasharray
138360 +cfspi_open_28586 cfspi_open 0 28586 &capabilities_show_28586
138361 +tg3_load_5701_a0_firmware_fix_28593 tg3_load_5701_a0_firmware_fix 0 28593 NULL
138362 +wm8350_clear_bits_28596 wm8350_clear_bits 0 28596 NULL
138363 +acpi_ds_eval_buffer_field_operands_28598 acpi_ds_eval_buffer_field_operands 0 28598 NULL
138364 +map_addr_show_28602 map_addr_show 0 28602 NULL nohasharray
138365 +write_full_28602 write_full 0-3 28602 &map_addr_show_28602
138366 +extract_entropy_28604 extract_entropy 5-3 28604 NULL nohasharray
138367 +vmxnet3_get_regs_len_28604 vmxnet3_get_regs_len 0 28604 &extract_entropy_28604
138368 +rt73usb_set_device_state_28607 rt73usb_set_device_state 0 28607 NULL
138369 +xgbe_common_write_28609 xgbe_common_write 2-0 28609 NULL
138370 +kfifo_unused_28612 kfifo_unused 0 28612 NULL
138371 +gfs2_fsync_28613 gfs2_fsync 0 28613 NULL nohasharray
138372 +d_l1_down_proc_write_28613 d_l1_down_proc_write 0-3 28613 &gfs2_fsync_28613
138373 +iwlagn_disable_pan_28614 iwlagn_disable_pan 0 28614 NULL
138374 +rpcrdma_alloc_regbuf_28617 rpcrdma_alloc_regbuf 2 28617 NULL nohasharray
138375 +wq_cpumask_show_28617 wq_cpumask_show 0 28617 &rpcrdma_alloc_regbuf_28617
138376 +mp_override_legacy_irq_28618 mp_override_legacy_irq 4 28618 NULL
138377 +snd_nm256_capture_copy_28622 snd_nm256_capture_copy 5 28622 NULL nohasharray
138378 +tsc2005_selftest_show_28622 tsc2005_selftest_show 0 28622 &snd_nm256_capture_copy_28622
138379 +show_host_param_ISCSI_HOST_PARAM_HWADDRESS_28624 show_host_param_ISCSI_HOST_PARAM_HWADDRESS 0 28624 NULL nohasharray
138380 +of_node_property_read_28624 of_node_property_read 6 28624 &show_host_param_ISCSI_HOST_PARAM_HWADDRESS_28624
138381 +atkbd_do_show_set_28627 atkbd_do_show_set 0 28627 NULL
138382 +llcp_raw_sock_bind_28630 llcp_raw_sock_bind 0 28630 NULL
138383 +patch_conexant_auto_28632 patch_conexant_auto 0 28632 NULL
138384 +si2157_get_if_frequency_28634 si2157_get_if_frequency 0 28634 NULL
138385 +setup_usemap_28636 setup_usemap 3-4 28636 NULL
138386 +niu_reset_tx_mac_28643 niu_reset_tx_mac 0 28643 NULL
138387 +xfs_bmap_finish_28644 xfs_bmap_finish 0 28644 NULL
138388 +au6610_i2c_xfer_28645 au6610_i2c_xfer 0-3 28645 NULL
138389 +jfs_statfs_28649 jfs_statfs 0 28649 NULL
138390 +byte_read_data_28650 byte_read_data 0 28650 NULL
138391 +p9_fcall_alloc_28652 p9_fcall_alloc 1 28652 NULL
138392 +nilfs_construct_dsync_segment_28656 nilfs_construct_dsync_segment 0 28656 NULL
138393 +dpm_suspend_28657 dpm_suspend 0 28657 NULL
138394 +fsnotify_add_event_28660 fsnotify_add_event 0 28660 NULL
138395 +iwl_dbgfs_nic_temp_read_28662 iwl_dbgfs_nic_temp_read 3-0 28662 NULL
138396 +btrfs_previous_item_28667 btrfs_previous_item 0 28667 NULL
138397 +blk_queue_resize_tags_28670 blk_queue_resize_tags 2 28670 NULL
138398 +show_refcnt_28672 show_refcnt 0 28672 NULL
138399 +adp5520_bl_dark_max_store_28674 adp5520_bl_dark_max_store 4-0 28674 NULL
138400 +show_auto_update_interval_28675 show_auto_update_interval 0 28675 NULL
138401 +cgroup_add_file_28679 cgroup_add_file 0 28679 NULL
138402 +__dev_alloc_skb_28681 __dev_alloc_skb 1 28681 NULL nohasharray
138403 +sysfs_format_mac_28681 sysfs_format_mac 0 28681 &__dev_alloc_skb_28681 nohasharray
138404 +_picolcd_flash_read_28681 _picolcd_flash_read 0 28681 &sysfs_format_mac_28681
138405 +SyS_setgroups16_28686 SyS_setgroups16 1 28686 NULL
138406 +adau1701_register_size_28688 adau1701_register_size 0 28688 NULL
138407 +hugetlb_total_pages_28689 hugetlb_total_pages 0 28689 NULL
138408 +min_show_28691 min_show 0 28691 NULL nohasharray
138409 +softing_netdev_open_28691 softing_netdev_open 0 28691 &min_show_28691
138410 +usb6fire_pcm_prepare_28692 usb6fire_pcm_prepare 0 28692 NULL nohasharray
138411 +mem_used_max_show_28692 mem_used_max_show 0 28692 &usb6fire_pcm_prepare_28692
138412 +_nfs41_proc_fsid_present_28693 _nfs41_proc_fsid_present 0 28693 NULL
138413 +musb_vbus_store_28696 musb_vbus_store 0-4 28696 NULL
138414 +set_pwm_mode_28704 set_pwm_mode 0-4 28704 NULL
138415 +balance_level_28707 balance_level 0 28707 NULL
138416 +power_28709 power 0 28709 NULL nohasharray
138417 +show_vid_reg_28709 show_vid_reg 0 28709 &power_28709 nohasharray
138418 +zd_ep_regs_out_msg_28709 zd_ep_regs_out_msg 0 28709 &show_vid_reg_28709
138419 +carl9170_set_freq_cal_data_28713 carl9170_set_freq_cal_data 0 28713 NULL
138420 +update_memcg_params_28716 update_memcg_params 2-0 28716 NULL
138421 +tcp_cgroup_write_28723 tcp_cgroup_write 0-3 28723 NULL
138422 +ip6_pkt_discard_out_28724 ip6_pkt_discard_out 0 28724 NULL
138423 +spi_sync_locked_28726 spi_sync_locked 0 28726 NULL
138424 +drm_plane_init_28731 drm_plane_init 6 28731 NULL nohasharray
138425 +nfs_revalidate_file_size_28731 nfs_revalidate_file_size 0 28731 &drm_plane_init_28731
138426 +spi_execute_28736 spi_execute 5 28736 NULL
138427 +snd_pcm_aio_write_28738 snd_pcm_aio_write 3-0 28738 NULL nohasharray
138428 +mwifiex_cmd_tx_rate_cfg_28738 mwifiex_cmd_tx_rate_cfg 0 28738 &snd_pcm_aio_write_28738
138429 +switch_channel_28739 switch_channel 0 28739 NULL
138430 +hotkey_enable_show_28742 hotkey_enable_show 0 28742 NULL
138431 +read_file_btcoex_28743 read_file_btcoex 3-0 28743 NULL
138432 +max_hw_blocks_28748 max_hw_blocks 0 28748 NULL
138433 +getprocattr_28754 getprocattr 0 28754 NULL
138434 +w1_f2d_fix_count_28757 w1_f2d_fix_count 0-2-1-3 28757 NULL
138435 +r500_hw_i2c_xfer_28761 r500_hw_i2c_xfer 0-3 28761 NULL nohasharray
138436 +show_fnode_tcp_nagle_disable_28761 show_fnode_tcp_nagle_disable 0 28761 &r500_hw_i2c_xfer_28761 nohasharray
138437 +sha1_mb_init_28761 sha1_mb_init 0 28761 &show_fnode_tcp_nagle_disable_28761
138438 +nv50_dmac_create_28762 nv50_dmac_create 5 28762 NULL
138439 +set_beep_mask_28764 set_beep_mask 0-4 28764 NULL
138440 +rpc_pipe_generic_upcall_28766 rpc_pipe_generic_upcall 4-0 28766 NULL
138441 +peek_head_len_28771 peek_head_len 0 28771 NULL
138442 +ima_lsm_rule_init_28777 ima_lsm_rule_init 0 28777 NULL
138443 +ath6kl_get_num_reg_28780 ath6kl_get_num_reg 0 28780 NULL
138444 +ad5360_read_dac_powerdown_28781 ad5360_read_dac_powerdown 0 28781 NULL nohasharray
138445 +store_bit_28781 store_bit 0-4 28781 &ad5360_read_dac_powerdown_28781
138446 +set_mode_28785 set_mode 0 28785 NULL
138447 +dvb_net_sec_callback_28786 dvb_net_sec_callback 2 28786 NULL
138448 +__iscsi_nacl_auth_show_userid_mutual_28790 __iscsi_nacl_auth_show_userid_mutual 0 28790 NULL
138449 +thaw_super_28793 thaw_super 0 28793 NULL
138450 +sel_write_member_28800 sel_write_member 3 28800 NULL
138451 +show_28801 show 0 28801 NULL
138452 +update_28806 update 0 28806 NULL
138453 +i915_get_vma_pages_28808 i915_get_vma_pages 0 28808 NULL
138454 +mv_ep_queue_28810 mv_ep_queue 0 28810 NULL
138455 +set_lbt_28811 set_lbt 0 28811 NULL
138456 +udp_packet_28817 udp_packet 0 28817 NULL
138457 +user_preparse_28821 user_preparse 0 28821 NULL
138458 +iwl_send_bt_init_conf_old_28822 iwl_send_bt_init_conf_old 0 28822 NULL nohasharray
138459 +__niu_set_and_wait_clear_mac_28822 __niu_set_and_wait_clear_mac 0 28822 &iwl_send_bt_init_conf_old_28822
138460 +show_prochot_28824 show_prochot 0 28824 NULL
138461 +savagefb_decode_var_28826 savagefb_decode_var 0 28826 NULL
138462 +iwl_dbgfs_rxon_filter_flags_read_28832 iwl_dbgfs_rxon_filter_flags_read 3-0 28832 NULL
138463 +kernel_tree_alloc_28833 kernel_tree_alloc 1 28833 NULL nohasharray
138464 +itg3200_write_reg_8_28833 itg3200_write_reg_8 0 28833 &kernel_tree_alloc_28833
138465 +ims_pcu_read_ofn_config_28839 ims_pcu_read_ofn_config 0 28839 NULL
138466 +udplite_packet_28840 udplite_packet 0 28840 NULL
138467 +set_fan_off_28841 set_fan_off 0-4 28841 NULL nohasharray
138468 +parser_init_byteStream_28841 parser_init_byteStream 2 28841 &set_fan_off_28841
138469 +lldd_control_phy_28842 lldd_control_phy 0 28842 NULL
138470 +vp_request_msix_vectors_28849 vp_request_msix_vectors 2 28849 NULL
138471 +lp5523_selftest_28851 lp5523_selftest 0 28851 NULL
138472 +ds2781_set_sense_resistor_value_28853 ds2781_set_sense_resistor_value 0-4 28853 NULL
138473 +ssb_bus_powerup_28855 ssb_bus_powerup 0 28855 NULL
138474 +gc_timer_show_28856 gc_timer_show 0 28856 NULL
138475 +input_dev_show_phys_28859 input_dev_show_phys 0 28859 NULL
138476 +smack_ipv4_output_28860 smack_ipv4_output 0 28860 NULL
138477 +e100_self_test_28862 e100_self_test 0 28862 NULL
138478 +ipv6_renew_options_28867 ipv6_renew_options 5 28867 NULL
138479 +profile_init_28870 profile_init 0 28870 NULL
138480 +b43_gphy_op_interf_mitigation_28872 b43_gphy_op_interf_mitigation 0 28872 NULL
138481 +unix_create_28874 unix_create 0 28874 NULL
138482 +hotkey_all_mask_show_28875 hotkey_all_mask_show 0 28875 NULL nohasharray
138483 +show_selfballoon_reserved_mb_28875 show_selfballoon_reserved_mb 0 28875 &hotkey_all_mask_show_28875
138484 +packet_sendmsg_spkt_28885 packet_sendmsg_spkt 4-0 28885 NULL nohasharray
138485 +show_temp1_28885 show_temp1 0 28885 &packet_sendmsg_spkt_28885
138486 +cyapa_show_mode_28891 cyapa_show_mode 0 28891 NULL
138487 +acpi_ut_copy_iobject_to_iobject_28894 acpi_ut_copy_iobject_to_iobject 0 28894 NULL
138488 +da9055_group_write_28904 da9055_group_write 2-3-0 28904 NULL
138489 +nilfs_direct_delete_28910 nilfs_direct_delete 0 28910 NULL
138490 +set_pwm_min_28914 set_pwm_min 0-4 28914 NULL
138491 +vmci_qpair_dequeue_28915 vmci_qpair_dequeue 3 28915 NULL nohasharray
138492 +at91ether_start_28915 at91ether_start 0 28915 &vmci_qpair_dequeue_28915
138493 +pci_reset_hotplug_slot_28919 pci_reset_hotplug_slot 0 28919 NULL
138494 +cifs_linux_ext_proc_write_28920 cifs_linux_ext_proc_write 0-3 28920 NULL nohasharray
138495 +tcp_md5_do_add_28920 tcp_md5_do_add 0 28920 &cifs_linux_ext_proc_write_28920
138496 +usbip_status_show_28921 usbip_status_show 0 28921 NULL nohasharray
138497 +als_lux_input_data_show_28921 als_lux_input_data_show 0 28921 &usbip_status_show_28921
138498 +get_video_status_28922 get_video_status 0 28922 NULL
138499 +walk_tg_tree_from_28923 walk_tg_tree_from 0 28923 NULL
138500 +ps_upsd_timeouts_read_28924 ps_upsd_timeouts_read 3-0 28924 NULL
138501 +iwl_dbgfs_sleep_level_override_write_28925 iwl_dbgfs_sleep_level_override_write 3-0 28925 NULL
138502 +__ext2_write_inode_28931 __ext2_write_inode 0 28931 NULL
138503 +btrfs_set_prop_28935 btrfs_set_prop 0 28935 NULL
138504 +patch_cs4213_28937 patch_cs4213 0 28937 NULL
138505 +push_rx_28939 push_rx 3 28939 NULL
138506 +mxuport_prepare_write_buffer_28943 mxuport_prepare_write_buffer 3 28943 NULL
138507 +ds1305_nvram_write_28944 ds1305_nvram_write 0-5-6 28944 NULL
138508 +amd_xgbe_phy_set_mode_28946 amd_xgbe_phy_set_mode 0 28946 NULL
138509 +snd_pcm_add_28947 snd_pcm_add 0 28947 NULL
138510 +icmp_packet_28950 icmp_packet 0 28950 NULL
138511 +cas_get_regs_len_28954 cas_get_regs_len 0 28954 NULL
138512 +ext3_xattr_trusted_get_28960 ext3_xattr_trusted_get 0 28960 NULL nohasharray
138513 +__klp_enable_patch_28960 __klp_enable_patch 0 28960 &ext3_xattr_trusted_get_28960
138514 +btrfs_trim_block_group_28963 btrfs_trim_block_group 3-4 28963 NULL
138515 +kbd_function_keys_store_28964 kbd_function_keys_store 0-4 28964 NULL
138516 +ext4_unfreeze_28966 ext4_unfreeze 0 28966 NULL
138517 +adxl34x_disable_show_28969 adxl34x_disable_show 0 28969 NULL nohasharray
138518 +cur_speed_read_file_28969 cur_speed_read_file 0 28969 &adxl34x_disable_show_28969
138519 +alloc_sched_domains_28972 alloc_sched_domains 1 28972 NULL
138520 +set_lcd_level_alt_28975 set_lcd_level_alt 0 28975 NULL
138521 +hash_net6_expire_28979 hash_net6_expire 4 28979 NULL nohasharray
138522 +ltc4215_show_voltage_28979 ltc4215_show_voltage 0 28979 &hash_net6_expire_28979
138523 +vnic_dev_del_addr_28980 vnic_dev_del_addr 0 28980 NULL
138524 +xfs_alloc_update_28982 xfs_alloc_update 0 28982 NULL
138525 +koneplus_sysfs_write_macro_28983 koneplus_sysfs_write_macro 0-6-5 28983 NULL
138526 +ext4_mb_add_groupinfo_28988 ext4_mb_add_groupinfo 2 28988 NULL nohasharray
138527 +cbus_receive_bit_28988 cbus_receive_bit 0 28988 &ext4_mb_add_groupinfo_28988 nohasharray
138528 +ql_adapter_down_28988 ql_adapter_down 0 28988 &cbus_receive_bit_28988
138529 +ov2640_cropcap_28991 ov2640_cropcap 0 28991 NULL
138530 +netlink_bind_28992 netlink_bind 0 28992 NULL
138531 +hci_sock_setsockopt_28993 hci_sock_setsockopt 5-0 28993 NULL
138532 +device_show_bool_28994 device_show_bool 0 28994 NULL
138533 +store_28995 store 0 28995 NULL
138534 +bin_uuid_28999 bin_uuid 3 28999 NULL nohasharray
138535 +config_rom_show_28999 config_rom_show 0 28999 &bin_uuid_28999 nohasharray
138536 +set_mtu_28999 set_mtu 0 28999 &config_rom_show_28999
138537 +show_counter_rx_flow_ctrl_errs_29001 show_counter_rx_flow_ctrl_errs 0 29001 NULL
138538 +fdb_insert_29003 fdb_insert 0 29003 NULL
138539 +fd_execute_rw_29004 fd_execute_rw 3 29004 NULL
138540 +rv3029c2_rtc_i2c_alarm_set_irq_29006 rv3029c2_rtc_i2c_alarm_set_irq 0 29006 NULL
138541 +zd_mac_init_hw_29016 zd_mac_init_hw 0 29016 NULL
138542 +read_alloc_29022 read_alloc 0 29022 NULL
138543 +show_fc_rport_roles_29026 show_fc_rport_roles 0 29026 NULL nohasharray
138544 +__uncore_fvc_show_29026 __uncore_fvc_show 0 29026 &show_fc_rport_roles_29026 nohasharray
138545 +iscsi_stat_sess_show_attr_txdata_octs_29026 iscsi_stat_sess_show_attr_txdata_octs 0 29026 &__uncore_fvc_show_29026
138546 +rmd160_update_29027 rmd160_update 0 29027 NULL
138547 +xz_dec_init_29029 xz_dec_init 2 29029 NULL
138548 +sys_fcntl64_29031 sys_fcntl64 3 29031 NULL nohasharray
138549 +channels_supported_show_29031 channels_supported_show 0 29031 &sys_fcntl64_29031
138550 +kgdb_nmi_tty_write_room_29034 kgdb_nmi_tty_write_room 0 29034 NULL
138551 +show_can_queue_29035 show_can_queue 0 29035 NULL nohasharray
138552 +hot_add_disk_29035 hot_add_disk 0 29035 &show_can_queue_29035
138553 +zd_iowrite32_locked_29036 zd_iowrite32_locked 0 29036 NULL
138554 +coda_ioctl_permission_29037 coda_ioctl_permission 0 29037 NULL
138555 +apds990x_prox_threshold_show_29039 apds990x_prox_threshold_show 0 29039 NULL nohasharray
138556 +ov772x_s_ctrl_29039 ov772x_s_ctrl 0 29039 &apds990x_prox_threshold_show_29039
138557 +ieee80211_if_read_ht_opmode_29044 ieee80211_if_read_ht_opmode 3-0 29044 NULL nohasharray
138558 +load_patch_29044 load_patch 0 29044 &ieee80211_if_read_ht_opmode_29044
138559 +rxrpc_sendmsg_29049 rxrpc_sendmsg 4-0 29049 NULL nohasharray
138560 +lm3639_bled_mode_store_29049 lm3639_bled_mode_store 0-4 29049 &rxrpc_sendmsg_29049
138561 +tso_fragment_29050 tso_fragment 3 29050 NULL
138562 +open_tx_first_29051 open_tx_first 0 29051 NULL
138563 +send_request_29054 send_request 0 29054 NULL
138564 +ixgbe_setup_all_rx_resources_29055 ixgbe_setup_all_rx_resources 0 29055 NULL
138565 +store_pwm_auto_prochot_ramp_29057 store_pwm_auto_prochot_ramp 0-4 29057 NULL
138566 +xhci_queue_isoc_tx_prepare_29060 xhci_queue_isoc_tx_prepare 0 29060 NULL nohasharray
138567 +tps6586x_rtc_read_time_29060 tps6586x_rtc_read_time 0 29060 &xhci_queue_isoc_tx_prepare_29060
138568 +iso_packets_buffer_init_29061 iso_packets_buffer_init 3-4 29061 NULL
138569 +amd64_dbam0_show_29062 amd64_dbam0_show 0 29062 NULL
138570 +show_session_param_ISCSI_PARAM_TSID_29064 show_session_param_ISCSI_PARAM_TSID 0 29064 NULL
138571 +lpfc_idiag_extacc_drivr_get_29067 lpfc_idiag_extacc_drivr_get 0-3 29067 NULL
138572 +sctp_getsockopt_assoc_stats_29074 sctp_getsockopt_assoc_stats 2 29074 NULL
138573 +_nfs4_proc_getattr_29076 _nfs4_proc_getattr 0 29076 NULL
138574 +igbvf_request_msix_29079 igbvf_request_msix 0 29079 NULL
138575 +ubifs_statfs_29082 ubifs_statfs 0 29082 NULL
138576 +qla24xx_vport_create_req_sanity_check_29083 qla24xx_vport_create_req_sanity_check 0 29083 NULL
138577 +ds2781_write_param_eeprom_bin_29084 ds2781_write_param_eeprom_bin 6-5-0 29084 NULL nohasharray
138578 +xfs_alloc_ag_vextent_small_29084 xfs_alloc_ag_vextent_small 0 29084 &ds2781_write_param_eeprom_bin_29084 nohasharray
138579 +ixgbevf_setup_all_rx_resources_29084 ixgbevf_setup_all_rx_resources 0 29084 &xfs_alloc_ag_vextent_small_29084
138580 +cfq_back_seek_penalty_show_29085 cfq_back_seek_penalty_show 0 29085 NULL
138581 +iwl_dbgfs_log_event_write_29088 iwl_dbgfs_log_event_write 3-0 29088 NULL
138582 +show_29089 show 0 29089 NULL
138583 +jffs2_write_inode_range_29090 jffs2_write_inode_range 0 29090 NULL
138584 +sh_veu_buf_prepare_29093 sh_veu_buf_prepare 0 29093 NULL
138585 +ccp_init_dm_workarea_29097 ccp_init_dm_workarea 3 29097 NULL
138586 +pwm_duty_cycle_show_29098 pwm_duty_cycle_show 0 29098 NULL
138587 +tps65090_try_enable_fet_29101 tps65090_try_enable_fet 0 29101 NULL
138588 +__compat_sys_preadv64_29103 __compat_sys_preadv64 3 29103 NULL
138589 +isdn_ppp_write_29109 isdn_ppp_write 4-0 29109 NULL nohasharray
138590 +ddebug_exec_query_29109 ddebug_exec_query 0 29109 &isdn_ppp_write_29109
138591 +show_tach_29110 show_tach 0 29110 NULL
138592 +il3945_txq_ctx_reset_29111 il3945_txq_ctx_reset 0 29111 NULL
138593 +ads7828_show_in_29115 ads7828_show_in 0 29115 NULL
138594 +pcifront_bus_read_29118 pcifront_bus_read 0 29118 NULL
138595 +iad_bInterfaceCount_show_29124 iad_bInterfaceCount_show 0 29124 NULL nohasharray
138596 +rcu_pm_notify_29124 rcu_pm_notify 0 29124 &iad_bInterfaceCount_show_29124
138597 +snprintf_29125 snprintf 0 29125 NULL
138598 +init_mac_29127 init_mac 0 29127 NULL
138599 +debug_cow_store_29128 debug_cow_store 4 29128 NULL
138600 +lx_pipe_wait_for_start_29133 lx_pipe_wait_for_start 0 29133 NULL
138601 +nr_overcommit_hugepages_store_29134 nr_overcommit_hugepages_store 0-4 29134 NULL
138602 +show_nports_29139 show_nports 0 29139 NULL nohasharray
138603 +ns_config_init_29139 ns_config_init 0 29139 &show_nports_29139 nohasharray
138604 +vxge_set_mac_addr_29139 vxge_set_mac_addr 0 29139 &ns_config_init_29139
138605 +proc_scsi_write_29142 proc_scsi_write 3-0 29142 NULL nohasharray
138606 +regulator_suspend_standby_mode_show_29142 regulator_suspend_standby_mode_show 0 29142 &proc_scsi_write_29142 nohasharray
138607 +pn_socket_bind_29142 pn_socket_bind 0 29142 &regulator_suspend_standby_mode_show_29142
138608 +store_lwid_enb_29143 store_lwid_enb 0-4 29143 NULL
138609 +chunksize_show_29145 chunksize_show 0 29145 NULL
138610 +reshape_ring_29147 reshape_ring 2 29147 NULL
138611 +show_29152 show 0 29152 NULL nohasharray
138612 +qnx6_statfs_29152 qnx6_statfs 0 29152 &show_29152
138613 +show_tabletStylusLower_29161 show_tabletStylusLower 0 29161 NULL
138614 +ds2781_read8_29162 ds2781_read8 0-3 29162 NULL
138615 +rndis_opts_ifname_show_29164 rndis_opts_ifname_show 0 29164 NULL nohasharray
138616 +pcan_usb_fd_set_bus_29164 pcan_usb_fd_set_bus 0 29164 &rndis_opts_ifname_show_29164
138617 +bpck_read_regr_29165 bpck_read_regr 0 29165 NULL
138618 +deadline_fifo_batch_show_29166 deadline_fifo_batch_show 0 29166 NULL
138619 +tc3589x_set_bits_29167 tc3589x_set_bits 0 29167 NULL nohasharray
138620 +mxt_process_messages_until_invalid_29167 mxt_process_messages_until_invalid 0 29167 &tc3589x_set_bits_29167
138621 +badblocks_show_29175 badblocks_show 0 29175 NULL
138622 +dummy_systimer_start_29176 dummy_systimer_start 0 29176 NULL
138623 +context_struct_to_string_29181 context_struct_to_string 0 29181 NULL nohasharray
138624 +target_core_dev_pr_show_attr_res_aptpl_metadata_29181 target_core_dev_pr_show_attr_res_aptpl_metadata 0 29181 &context_struct_to_string_29181
138625 +sun4i_get_temp_29193 sun4i_get_temp 0 29193 NULL
138626 +get_trip_type_29198 get_trip_type 0 29198 NULL nohasharray
138627 +show_ata_dev_class_29198 show_ata_dev_class 0 29198 &get_trip_type_29198 nohasharray
138628 +l1oip_law_to_4bit_29198 l1oip_law_to_4bit 0 29198 &show_ata_dev_class_29198
138629 +drm_property_create_enum_29201 drm_property_create_enum 5 29201 NULL
138630 +tda18271_get_if_frequency_29202 tda18271_get_if_frequency 0 29202 NULL nohasharray
138631 +kxcjk1013_set_mode_29202 kxcjk1013_set_mode 0 29202 &tda18271_get_if_frequency_29202
138632 +alloc_group_attrs_29203 alloc_group_attrs 3 29203 NULL nohasharray
138633 +wusb_prf_256_29203 wusb_prf_256 7-0 29203 &alloc_group_attrs_29203
138634 +comedi_alloc_subdevices_29207 comedi_alloc_subdevices 2 29207 NULL
138635 +processor_get_max_state_29208 processor_get_max_state 0 29208 NULL
138636 +disable_vport_29223 disable_vport 0 29223 NULL
138637 +iwl_dbgfs_temperature_read_29224 iwl_dbgfs_temperature_read 3-0 29224 NULL nohasharray
138638 +security_socket_recvmsg_29224 security_socket_recvmsg 0 29224 &iwl_dbgfs_temperature_read_29224 nohasharray
138639 +snd_seq_ioctl_set_client_info_29224 snd_seq_ioctl_set_client_info 0 29224 &security_socket_recvmsg_29224
138640 +nvme_trans_copy_from_user_29227 nvme_trans_copy_from_user 3 29227 NULL
138641 +pages_unshared_show_29229 pages_unshared_show 0 29229 NULL nohasharray
138642 +aat2870_ldo_enable_29229 aat2870_ldo_enable 0 29229 &pages_unshared_show_29229
138643 +l2tp_ip6_bind_29230 l2tp_ip6_bind 0 29230 NULL
138644 +t4vf_wr_mbox_29233 t4vf_wr_mbox 0 29233 NULL
138645 +flash_sync_strobe_store_29234 flash_sync_strobe_store 0-4 29234 NULL
138646 +devm_ioremap_29235 devm_ioremap 2-3 29235 NULL
138647 +irq_domain_add_linear_29236 irq_domain_add_linear 2 29236 NULL
138648 +max6875_read_29237 max6875_read 0-5-6 29237 NULL nohasharray
138649 +target_stat_scsi_att_intr_port_show_attr_inst_29237 target_stat_scsi_att_intr_port_show_attr_inst 0 29237 &max6875_read_29237
138650 +recover_peb_29238 recover_peb 7-6-0 29238 NULL
138651 +evdev_handle_get_val_29242 evdev_handle_get_val 6-5 29242 NULL
138652 +rw_verify_area_29243 rw_verify_area 0-4 29243 NULL
138653 +help_29245 help 0 29245 NULL nohasharray
138654 +wake_store_29245 wake_store 0-4 29245 &help_29245
138655 +security_context_to_sid_core_29248 security_context_to_sid_core 2-0 29248 NULL
138656 +sta_info_insert_check_29250 sta_info_insert_check 0 29250 NULL nohasharray
138657 +snd_hda_jack_add_kctls_29250 snd_hda_jack_add_kctls 0 29250 &sta_info_insert_check_29250
138658 +alc_codec_rename_29252 alc_codec_rename 0 29252 NULL
138659 +roccat_common2_sysfs_read_buttons_29258 roccat_common2_sysfs_read_buttons 0-5-6 29258 NULL
138660 +enable_count_show_29259 enable_count_show 0 29259 NULL
138661 +irst_store_wakeup_time_29260 irst_store_wakeup_time 0-4 29260 NULL
138662 +mwifiex_hscfg_write_29262 mwifiex_hscfg_write 3-0 29262 NULL
138663 +snd_rme9652_prepare_29263 snd_rme9652_prepare 0 29263 NULL
138664 +trans_stat_show_29266 trans_stat_show 0 29266 NULL
138665 +et131x_tx_dma_memory_alloc_29267 et131x_tx_dma_memory_alloc 0 29267 NULL
138666 +show_fcoe_fcf_device_vfid_29268 show_fcoe_fcf_device_vfid 0 29268 NULL
138667 +store_pwmenable_29271 store_pwmenable 0-4 29271 NULL
138668 +__device_suspend_late_29272 __device_suspend_late 0 29272 NULL
138669 +atyfb_set_par_29275 atyfb_set_par 0 29275 NULL
138670 +prism2_set_genericelement_29277 prism2_set_genericelement 3 29277 NULL
138671 +set_force_pwm_max_29278 set_force_pwm_max 0-4 29278 NULL
138672 +_abb5zes3_rtc_update_alarm_29283 _abb5zes3_rtc_update_alarm 0 29283 NULL
138673 +_abb5zes3_rtc_set_timer_29286 _abb5zes3_rtc_set_timer 0 29286 NULL
138674 +iwl_mvm_send_cmd_pdu_status_29288 iwl_mvm_send_cmd_pdu_status 0 29288 NULL
138675 +range_read_29291 range_read 0 29291 NULL
138676 +xfs_bmap_btree_to_extents_29297 xfs_bmap_btree_to_extents 0 29297 NULL
138677 +addrconf_notify_29303 addrconf_notify 0 29303 NULL
138678 +writeset_alloc_29304 writeset_alloc 2 29304 NULL nohasharray
138679 +tpacpi_rfk_update_swstate_29304 tpacpi_rfk_update_swstate 0 29304 &writeset_alloc_29304
138680 +abb5zes3_rtc_set_alarm_29308 abb5zes3_rtc_set_alarm 0 29308 NULL
138681 +regmap_spmi_ext_read_29311 regmap_spmi_ext_read 0 29311 NULL
138682 +brcmf_sdio_tx_ctrlframe_29314 brcmf_sdio_tx_ctrlframe 3 29314 NULL
138683 +__fuse_get_req_29315 __fuse_get_req 2 29315 NULL
138684 +dac33_hw_write_29317 dac33_hw_write 3 29317 NULL nohasharray
138685 +default_file_splice_read_29317 default_file_splice_read 0 29317 &dac33_hw_write_29317
138686 +lp3943_pwm_enable_29319 lp3943_pwm_enable 0 29319 NULL
138687 +lprocfs_write_helper_29323 lprocfs_write_helper 2 29323 NULL
138688 +ip_vs_receive_29330 ip_vs_receive 3 29330 NULL
138689 +obd_proc_jobid_name_seq_write_29332 obd_proc_jobid_name_seq_write 3 29332 NULL
138690 +wl1271_op_start_29333 wl1271_op_start 0 29333 NULL
138691 +set_page_29334 set_page 0 29334 NULL
138692 +proc_bus_pci_read_29337 proc_bus_pci_read 0-3 29337 NULL
138693 +__alloc_ei_netdev_29338 __alloc_ei_netdev 1 29338 NULL
138694 +l2cap_sock_setsockopt_old_29346 l2cap_sock_setsockopt_old 4-0 29346 NULL
138695 +regulator_max_uA_show_29349 regulator_max_uA_show 0 29349 NULL
138696 +module_load_notify_29350 module_load_notify 0 29350 NULL nohasharray
138697 +pcmcia_dev_resume_29350 pcmcia_dev_resume 0 29350 &module_load_notify_29350
138698 +acquire_lock_29352 acquire_lock 0 29352 NULL
138699 +uwb_rc_ie_add_29354 uwb_rc_ie_add 0 29354 NULL
138700 +context_show_29361 context_show 0 29361 NULL nohasharray
138701 +lpfc_use_msi_show_29361 lpfc_use_msi_show 0 29361 &context_show_29361
138702 +alloc_and_copy_ftrace_hash_29368 alloc_and_copy_ftrace_hash 1 29368 NULL
138703 +synproxy_tstamp_adjust_29376 synproxy_tstamp_adjust 2 29376 NULL
138704 +show_fnode_portal_type_29378 show_fnode_portal_type 0 29378 NULL
138705 +get_maxrecs_29379 get_maxrecs 0 29379 NULL
138706 +write_block_data_29390 write_block_data 0 29390 NULL nohasharray
138707 +sleep_millisecs_store_29390 sleep_millisecs_store 0-4 29390 &write_block_data_29390
138708 +store_29393 store 0 29393 NULL
138709 +lpfc_use_adisc_show_29400 lpfc_use_adisc_show 0 29400 NULL
138710 +_ctl_diag_trigger_master_show_29403 _ctl_diag_trigger_master_show 0 29403 NULL nohasharray
138711 +shm16read__write_file_29403 shm16read__write_file 0 29403 &_ctl_diag_trigger_master_show_29403
138712 +read_file_tx99_power_29405 read_file_tx99_power 3-0 29405 NULL
138713 +pca953x_irq_setup_29407 pca953x_irq_setup 3 29407 NULL
138714 +show_fnode_entry_enable_29415 show_fnode_entry_enable 0 29415 NULL
138715 +class_id_show_29416 class_id_show 0 29416 NULL nohasharray
138716 +csio_show_num_reg_rnodes_29416 csio_show_num_reg_rnodes 0 29416 &class_id_show_29416
138717 +softing_fct_cmd_29419 softing_fct_cmd 0 29419 NULL nohasharray
138718 +i915_gem_check_olr_29419 i915_gem_check_olr 0 29419 &softing_fct_cmd_29419
138719 +cgroup_update_dfl_csses_29420 cgroup_update_dfl_csses 0 29420 NULL
138720 +sfi_acpi_table_show_29425 sfi_acpi_table_show 6 29425 NULL
138721 +security_task_setscheduler_29432 security_task_setscheduler 0 29432 NULL
138722 +mempool_create_29437 mempool_create 1 29437 NULL
138723 +cfq_quantum_show_29442 cfq_quantum_show 0 29442 NULL nohasharray
138724 +cifs_sign_smb_29442 cifs_sign_smb 0 29442 &cfq_quantum_show_29442
138725 +p9_client_prepare_req_29448 p9_client_prepare_req 3 29448 NULL
138726 +resv_hugepages_show_29449 resv_hugepages_show 0 29449 NULL nohasharray
138727 +br_get_link_af_size_29449 br_get_link_af_size 0 29449 &resv_hugepages_show_29449
138728 +superblock_has_perm_29450 superblock_has_perm 0 29450 NULL
138729 +edac_dev_instance_show_29452 edac_dev_instance_show 0 29452 NULL
138730 +__kmalloc_node_29455 __kmalloc_node 1 29455 NULL nohasharray
138731 +show_29455 show 0 29455 &__kmalloc_node_29455
138732 +mlx4_en_do_set_mac_29456 mlx4_en_do_set_mac 0 29456 NULL
138733 +show_counter_rx_flow_pkts_29459 show_counter_rx_flow_pkts 0 29459 NULL nohasharray
138734 +show_prochot_interval_29459 show_prochot_interval 0 29459 &show_counter_rx_flow_pkts_29459
138735 +acpi_ex_read_data_from_field_29461 acpi_ex_read_data_from_field 0 29461 NULL
138736 +validate_scan_freqs_29462 validate_scan_freqs 0 29462 NULL
138737 +geos_gpio_show_29465 geos_gpio_show 0 29465 NULL nohasharray
138738 +ath10k_hif_map_service_to_pipe_29465 ath10k_hif_map_service_to_pipe 0 29465 &geos_gpio_show_29465 nohasharray
138739 +cramfs_readpage_29465 cramfs_readpage 0 29465 &ath10k_hif_map_service_to_pipe_29465
138740 +st_sensors_sysfs_scale_avail_29467 st_sensors_sysfs_scale_avail 0 29467 NULL
138741 +mptscsih_board_tracer_show_29471 mptscsih_board_tracer_show 0 29471 NULL
138742 +snd_hda_create_dig_out_ctls_29472 snd_hda_create_dig_out_ctls 0 29472 NULL
138743 +SyS_flistxattr_29474 SyS_flistxattr 3 29474 NULL
138744 +do_register_entry_29478 do_register_entry 4-0 29478 NULL
138745 +be_change_mtu_29479 be_change_mtu 0 29479 NULL
138746 +simple_strtoul_29480 simple_strtoul 0 29480 NULL
138747 +ad_sd_buffer_postenable_29483 ad_sd_buffer_postenable 0 29483 NULL
138748 +topology_change_show_29484 topology_change_show 0 29484 NULL
138749 +nilfs_sufile_freev_29485 nilfs_sufile_freev 0 29485 NULL
138750 +rock_ridge_symlink_readpage_29486 rock_ridge_symlink_readpage 0 29486 NULL
138751 +show_29488 show 0 29488 NULL
138752 +client_monitor_pending_show_29492 client_monitor_pending_show 0 29492 NULL
138753 +store_reset_29502 store_reset 0-4 29502 NULL
138754 +btmrvl_pscmd_write_29504 btmrvl_pscmd_write 3-0 29504 NULL
138755 +btrfs_file_extent_disk_bytenr_29505 btrfs_file_extent_disk_bytenr 0 29505 NULL nohasharray
138756 +routes_show_29505 routes_show 0 29505 &btrfs_file_extent_disk_bytenr_29505
138757 +target_core_dev_wwn_show_attr_vpd_assoc_logical_unit_29507 target_core_dev_wwn_show_attr_vpd_assoc_logical_unit 0 29507 NULL
138758 +usnic_vnic_spec_dump_29508 usnic_vnic_spec_dump 2 29508 NULL
138759 +input_dev_show_uniq_29511 input_dev_show_uniq 0 29511 NULL
138760 +write_file_regidx_29517 write_file_regidx 3-0 29517 NULL
138761 +calc_ntlmv2_hash_29518 calc_ntlmv2_hash 0 29518 NULL
138762 +uhci_submit_control_29521 uhci_submit_control 0 29521 NULL
138763 +atk_debugfs_ggrp_read_29522 atk_debugfs_ggrp_read 3-0 29522 NULL nohasharray
138764 +cs_build_controls_29522 cs_build_controls 0 29522 &atk_debugfs_ggrp_read_29522
138765 +qla4xxx_conn_get_param_29523 qla4xxx_conn_get_param 0 29523 NULL
138766 +pci_enable_msix_29524 pci_enable_msix 0 29524 NULL
138767 +sock_read_iter_29526 sock_read_iter 0 29526 NULL
138768 +pccard_show_irq_mask_29528 pccard_show_irq_mask 0 29528 NULL
138769 +ssb_pci_attr_sprom_show_29530 ssb_pci_attr_sprom_show 0 29530 NULL nohasharray
138770 +mei_cl_write_29530 mei_cl_write 0 29530 &ssb_pci_attr_sprom_show_29530 nohasharray
138771 +unix_autobind_29530 unix_autobind 0 29530 &mei_cl_write_29530
138772 +mic_vringh_copy_29531 mic_vringh_copy 4 29531 NULL
138773 +add_to_page_cache_lru_29534 add_to_page_cache_lru 0 29534 NULL nohasharray
138774 +et131x_adapter_memory_alloc_29534 et131x_adapter_memory_alloc 0 29534 &add_to_page_cache_lru_29534
138775 +nilfs_palloc_prepare_alloc_entry_29538 nilfs_palloc_prepare_alloc_entry 0 29538 NULL
138776 +vfs_read_29543 vfs_read 0-3 29543 NULL
138777 +evaluate_cond_node_29546 evaluate_cond_node 0 29546 NULL
138778 +ext2_write_inode_29548 ext2_write_inode 0 29548 NULL
138779 +phase_diversity_29550 phase_diversity 0 29550 NULL nohasharray
138780 +libipw_change_mtu_29550 libipw_change_mtu 0 29550 &phase_diversity_29550
138781 +ftrace_write_29551 ftrace_write 3 29551 NULL
138782 +__extent_writepage_29554 __extent_writepage 0 29554 NULL
138783 +idetape_queue_rw_tail_29562 idetape_queue_rw_tail 3-0 29562 NULL
138784 +show_in_input3_29564 show_in_input3 0 29564 NULL
138785 +leaf_dealloc_29566 leaf_dealloc 3 29566 NULL nohasharray
138786 +bochs_dispi_read_29566 bochs_dispi_read 0 29566 &leaf_dealloc_29566 nohasharray
138787 +alloc_empty_pages_29566 alloc_empty_pages 2 29566 &bochs_dispi_read_29566
138788 +kvm_read_guest_virt_system_29569 kvm_read_guest_virt_system 4-2 29569 NULL
138789 +p9_fd_read_29570 p9_fd_read 3 29570 NULL
138790 +lbs_lowsnr_read_29571 lbs_lowsnr_read 3-0 29571 NULL
138791 +dvb_ca_en50221_write_data_29574 dvb_ca_en50221_write_data 0-4 29574 NULL
138792 +sisusb_read_memio_word_29581 sisusb_read_memio_word 0 29581 NULL
138793 +savagefb_check_var_29582 savagefb_check_var 0 29582 NULL
138794 +ext3_ordered_write_end_29584 ext3_ordered_write_end 5-0 29584 NULL
138795 +iwl_dbgfs_missed_beacon_write_29586 iwl_dbgfs_missed_beacon_write 3-0 29586 NULL
138796 +snd_device_new_29588 snd_device_new 0 29588 NULL nohasharray
138797 +radeon_set_dpm_state_29588 radeon_set_dpm_state 0-4 29588 &snd_device_new_29588
138798 +pvr2_hdw_report_unlocked_29589 pvr2_hdw_report_unlocked 0-4 29589 NULL nohasharray
138799 +mwifiex_histogram_read_29589 mwifiex_histogram_read 3-0 29589 &pvr2_hdw_report_unlocked_29589
138800 +mt9t112_cropcap_29595 mt9t112_cropcap 0 29595 NULL
138801 +sierra_submit_rx_urbs_29599 sierra_submit_rx_urbs 0 29599 NULL nohasharray
138802 +dio_set_defer_completion_29599 dio_set_defer_completion 0 29599 &sierra_submit_rx_urbs_29599
138803 +rocker_flow_tbl_vlan_29600 rocker_flow_tbl_vlan 0 29600 NULL
138804 +x1205_sysfs_show_atrim_29603 x1205_sysfs_show_atrim 0 29603 NULL nohasharray
138805 +therm_throt_device_show_package_power_limit_count_29603 therm_throt_device_show_package_power_limit_count 0 29603 &x1205_sysfs_show_atrim_29603 nohasharray
138806 +lbs_mesh_config_29603 lbs_mesh_config 0 29603 &therm_throt_device_show_package_power_limit_count_29603
138807 +qla4_82xx_pci_set_window_29605 qla4_82xx_pci_set_window 0-2 29605 NULL
138808 +multicast_snooping_store_29607 multicast_snooping_store 4-0 29607 NULL
138809 +get_fan1_fault_29610 get_fan1_fault 0 29610 NULL nohasharray
138810 +osc_cached_mb_seq_write_29610 osc_cached_mb_seq_write 3 29610 &get_fan1_fault_29610
138811 +raid5_check_reshape_29611 raid5_check_reshape 0 29611 NULL
138812 +tg3_halt_cpu_29617 tg3_halt_cpu 0 29617 NULL
138813 +pmbus_write_byte_data_29621 pmbus_write_byte_data 0 29621 NULL
138814 +v9fs_remote_get_acl_29623 v9fs_remote_get_acl 0 29623 NULL
138815 +show_power_29626 show_power 0 29626 NULL
138816 +dm_attr_suspended_show_29628 dm_attr_suspended_show 0 29628 NULL nohasharray
138817 +log_tail_lsn_show_29628 log_tail_lsn_show 0 29628 &dm_attr_suspended_show_29628
138818 +gfs2_alloc_blocks_29630 gfs2_alloc_blocks 0 29630 NULL
138819 +spi_write_29631 spi_write 0 29631 NULL
138820 +ext4_xattr_trusted_get_29632 ext4_xattr_trusted_get 0 29632 NULL
138821 +ssp_create_msg_29633 ssp_create_msg 2 29633 NULL nohasharray
138822 +read_null_29633 read_null 0-3 29633 &ssp_create_msg_29633 nohasharray
138823 +iscsi_disc_show_password_29633 iscsi_disc_show_password 0 29633 &read_null_29633
138824 +tx_frag_cache_hit_read_29639 tx_frag_cache_hit_read 3-0 29639 NULL
138825 +ivtv_firmware_init_29641 ivtv_firmware_init 0 29641 NULL
138826 +md5_init_29643 md5_init 0 29643 NULL
138827 +bnx2x_vfpf_setup_q_29645 bnx2x_vfpf_setup_q 0 29645 NULL
138828 +jump_label_module_notify_29646 jump_label_module_notify 0 29646 NULL
138829 +hyp_sysfs_store_29647 hyp_sysfs_store 0-4 29647 NULL
138830 +uwb_rc_stop_beacon_29649 uwb_rc_stop_beacon 0 29649 NULL
138831 +sctp_make_abort_user_29654 sctp_make_abort_user 3 29654 NULL nohasharray
138832 +spmi_controller_alloc_29654 spmi_controller_alloc 2 29654 &sctp_make_abort_user_29654
138833 +uwb_rc_mac_addr_show_29656 uwb_rc_mac_addr_show 0 29656 NULL nohasharray
138834 +_regulator_do_enable_29656 _regulator_do_enable 0 29656 &uwb_rc_mac_addr_show_29656
138835 +chv_gpio_direction_input_29662 chv_gpio_direction_input 0 29662 NULL nohasharray
138836 +e100_phy_init_29662 e100_phy_init 0 29662 &chv_gpio_direction_input_29662
138837 +user_get_29663 user_get 0 29663 NULL
138838 +br_send_bpdu_29669 br_send_bpdu 3 29669 NULL
138839 +sisusb_write_mem_bulk_29678 sisusb_write_mem_bulk 4-0 29678 NULL
138840 +pmbus_regulator_enable_29679 pmbus_regulator_enable 0 29679 NULL
138841 +netxen_store_bridged_mode_29684 netxen_store_bridged_mode 0-4 29684 NULL
138842 +nes_store_adapter_29687 nes_store_adapter 0-3 29687 NULL
138843 +__btrfs_setxattr_29689 __btrfs_setxattr 0 29689 NULL
138844 +mlx4_qp_alloc_29690 mlx4_qp_alloc 0 29690 NULL
138845 +sync_29693 sync 0 29693 NULL nohasharray
138846 +lustre_posix_acl_xattr_2ext_29693 lustre_posix_acl_xattr_2ext 2 29693 &sync_29693
138847 +map_descbuffer_29698 map_descbuffer 0 29698 NULL
138848 +output_29700 output 0 29700 NULL
138849 +sas_smp_phy_control_29703 sas_smp_phy_control 0 29703 NULL
138850 +cp_open_29706 cp_open 0 29706 NULL
138851 +sd_alloc_ctl_entry_29708 sd_alloc_ctl_entry 1 29708 NULL nohasharray
138852 +posix_acl_from_xattr_29708 posix_acl_from_xattr 3 29708 &sd_alloc_ctl_entry_29708
138853 +probes_write_29711 probes_write 3 29711 NULL
138854 +uinput_events_to_user_29713 uinput_events_to_user 0 29713 NULL
138855 +sht15_show_temp_29714 sht15_show_temp 0 29714 NULL
138856 +compat_write_data_29715 compat_write_data 0 29715 NULL
138857 +target_core_alua_tg_pt_gp_show_attr_alua_write_metadata_29716 target_core_alua_tg_pt_gp_show_attr_alua_write_metadata 0 29716 NULL nohasharray
138858 +wl1251_acx_station_id_29716 wl1251_acx_station_id 0 29716 &target_core_alua_tg_pt_gp_show_attr_alua_write_metadata_29716
138859 +sdev_show_evt_soft_threshold_reached_29724 sdev_show_evt_soft_threshold_reached 0 29724 NULL
138860 +dbs_cpufreq_notifier_29729 dbs_cpufreq_notifier 0 29729 NULL
138861 +wake_show_29730 wake_show 0 29730 NULL
138862 +emi62_writememory_29731 emi62_writememory 4 29731 NULL
138863 +nv_change_mtu_29732 nv_change_mtu 0 29732 NULL
138864 +snd_seq_create_kernel_client_29734 snd_seq_create_kernel_client 0 29734 NULL
138865 +read_cis_cache_29735 read_cis_cache 4 29735 NULL
138866 +xfs_btree_read_buf_block_29736 xfs_btree_read_buf_block 0 29736 NULL
138867 +da9055_gpio_direction_input_29742 da9055_gpio_direction_input 0 29742 NULL nohasharray
138868 +device_user_deadlock_29742 device_user_deadlock 0 29742 &da9055_gpio_direction_input_29742
138869 +da9055_read_auto_ch_29745 da9055_read_auto_ch 0 29745 NULL
138870 +adp5520_show_29748 adp5520_show 0 29748 NULL
138871 +hotkey_poll_freq_show_29749 hotkey_poll_freq_show 0 29749 NULL
138872 +hfs_readpage_29752 hfs_readpage 0 29752 NULL
138873 +lpfc_multi_ring_rctl_show_29753 lpfc_multi_ring_rctl_show 0 29753 NULL
138874 +raw_pci_write_29754 raw_pci_write 0 29754 NULL
138875 +iscsi_tpg_auth_store_userid_29759 iscsi_tpg_auth_store_userid 0-3 29759 NULL
138876 +max8997_rtc_tm_to_data_29760 max8997_rtc_tm_to_data 0 29760 NULL
138877 +fuse_fsync_29765 fuse_fsync 0 29765 NULL nohasharray
138878 +il3945_store_debug_level_29765 il3945_store_debug_level 0-4 29765 &fuse_fsync_29765
138879 +vmw_compat_shader_add_29770 vmw_compat_shader_add 6 29770 NULL
138880 +ip_vs_conn_fill_param_sync_29771 ip_vs_conn_fill_param_sync 6 29771 NULL
138881 +devid_show_29772 devid_show 0 29772 NULL
138882 +ati_remote2_show_mode_mask_29775 ati_remote2_show_mode_mask 0 29775 NULL
138883 +tcf_csum_ipv6_icmp_29777 tcf_csum_ipv6_icmp 3 29777 NULL
138884 +wcn36xx_start_29781 wcn36xx_start 0 29781 NULL nohasharray
138885 +store_fanin_29781 store_fanin 0-4 29781 &wcn36xx_start_29781
138886 +tg3_irq_count_29786 tg3_irq_count 0 29786 NULL
138887 +wake_up_mouse_store_29789 wake_up_mouse_store 0-4 29789 NULL
138888 +dbAlloc_29794 dbAlloc 0 29794 NULL
138889 +__uncore_inc_sel_show_29798 __uncore_inc_sel_show 0 29798 NULL
138890 +pwm_lpss_enable_29799 pwm_lpss_enable 0 29799 NULL
138891 +nf_xfrm_me_harder_29801 nf_xfrm_me_harder 0 29801 NULL
138892 +ext4_trim_all_free_29806 ext4_trim_all_free 4-3-2 29806 NULL
138893 +wcn36xx_smd_send_and_wait_29808 wcn36xx_smd_send_and_wait 0 29808 NULL
138894 +oprofile_start_29810 oprofile_start 0 29810 NULL
138895 +wl1271_acx_ap_max_tx_retry_29816 wl1271_acx_ap_max_tx_retry 0 29816 NULL
138896 +igb_setup_all_tx_resources_29817 igb_setup_all_tx_resources 0 29817 NULL
138897 +nilfs_segctor_next_checkpoint_show_29818 nilfs_segctor_next_checkpoint_show 0 29818 NULL
138898 +tmp103_show_temp_29822 tmp103_show_temp 0 29822 NULL nohasharray
138899 +stk_sensor_set_brightness_29822 stk_sensor_set_brightness 0 29822 &tmp103_show_temp_29822
138900 +in_write_index_show_29827 in_write_index_show 0 29827 NULL
138901 +tcp_sendpage_29829 tcp_sendpage 4 29829 NULL
138902 +wl18xx_set_clk_29839 wl18xx_set_clk 0 29839 NULL
138903 +scan_bitmap_block_29840 scan_bitmap_block 4 29840 NULL
138904 +__probe_kernel_write_29842 __probe_kernel_write 3 29842 NULL
138905 +ath10k_wmi_cmd_init_29843 ath10k_wmi_cmd_init 0 29843 NULL
138906 +uhci_submit_common_29844 uhci_submit_common 0 29844 NULL nohasharray
138907 +nfs42_set_rw_stateid_29844 nfs42_set_rw_stateid 0 29844 &uhci_submit_common_29844
138908 +__raw_notifier_call_chain_29847 __raw_notifier_call_chain 0 29847 NULL
138909 +kvm_read_hva_atomic_29848 kvm_read_hva_atomic 3 29848 NULL
138910 +sha_finish_walk_29852 sha_finish_walk 0 29852 NULL
138911 +solo_enc_alloc_29860 solo_enc_alloc 3 29860 NULL
138912 +set_eeprom1_29863 set_eeprom1 4-0 29863 NULL nohasharray
138913 +__dev_pm_qos_update_request_29863 __dev_pm_qos_update_request 0 29863 &set_eeprom1_29863
138914 +acpi_device_modalias_show_29864 acpi_device_modalias_show 0 29864 NULL
138915 +xfs_rtfind_forw_29866 xfs_rtfind_forw 0 29866 NULL
138916 +write_file_bool_bmps_29870 write_file_bool_bmps 3-0 29870 NULL nohasharray
138917 +extract_icmp6_fields_29870 extract_icmp6_fields 2 29870 &write_file_bool_bmps_29870
138918 +ipv6_setsockopt_29871 ipv6_setsockopt 5-0 29871 NULL nohasharray
138919 +itd_submit_29871 itd_submit 0 29871 &ipv6_setsockopt_29871 nohasharray
138920 +ath10k_mac_vif_recalc_ps_poll_count_29871 ath10k_mac_vif_recalc_ps_poll_count 0 29871 &itd_submit_29871
138921 +dma_map_xdr_29874 dma_map_xdr 0 29874 NULL
138922 +show_engine3_mode_29876 show_engine3_mode 0 29876 NULL
138923 +setup_29880 setup 0 29880 NULL
138924 +store_pan_29882 store_pan 0-4 29882 NULL
138925 +nfc_targets_found_29886 nfc_targets_found 3 29886 NULL nohasharray
138926 +find_free_ctxt_29886 find_free_ctxt 0 29886 &nfc_targets_found_29886
138927 +afs_write_begin_29891 afs_write_begin 0 29891 NULL
138928 +xfs_alloc_read_agf_29893 xfs_alloc_read_agf 0 29893 NULL
138929 +video_outputsw_cycle_29894 video_outputsw_cycle 0 29894 NULL
138930 +kingsun_net_open_29899 kingsun_net_open 0 29899 NULL
138931 +mirred_device_event_29906 mirred_device_event 0 29906 NULL
138932 +bonding_show_min_links_29907 bonding_show_min_links 0 29907 NULL
138933 +follow_pte_29913 follow_pte 0 29913 NULL
138934 +lov_ost_pool_extend_29914 lov_ost_pool_extend 2 29914 NULL
138935 +write_file_queue_29922 write_file_queue 3-0 29922 NULL
138936 +pkcs7_preparse_29923 pkcs7_preparse 0 29923 NULL nohasharray
138937 +brcmf_config_dongle_29923 brcmf_config_dongle 0 29923 &pkcs7_preparse_29923
138938 +tps65912_reg_is_enabled_29927 tps65912_reg_is_enabled 0 29927 NULL nohasharray
138939 +ipheth_carrier_set_29927 ipheth_carrier_set 0 29927 &tps65912_reg_is_enabled_29927
138940 +smsc95xx_set_features_29931 smsc95xx_set_features 0 29931 NULL
138941 +b43legacy_op_add_interface_29934 b43legacy_op_add_interface 0 29934 NULL
138942 +tipc_wait_for_sndmsg_29937 tipc_wait_for_sndmsg 0 29937 NULL
138943 +koneplus_sysfs_read_tcu_image_29938 koneplus_sysfs_read_tcu_image 0-5-6 29938 NULL
138944 +security_transition_sid_29940 security_transition_sid 0 29940 NULL
138945 +i915_switch_context_29944 i915_switch_context 0 29944 NULL
138946 +__btrfs_getxattr_29947 __btrfs_getxattr 0 29947 NULL nohasharray
138947 +ipv6_recv_error_29947 ipv6_recv_error 3-0 29947 &__btrfs_getxattr_29947
138948 +ath6kl_wmi_disctimeout_cmd_29952 ath6kl_wmi_disctimeout_cmd 0 29952 NULL
138949 +snd_es1938_capture_prepare_29953 snd_es1938_capture_prepare 0 29953 NULL
138950 +bin_search_in_dir_item_29954 bin_search_in_dir_item 0 29954 NULL
138951 +is_supply_enabled_29956 is_supply_enabled 0 29956 NULL
138952 +crb_do_acpi_start_29961 crb_do_acpi_start 0 29961 NULL
138953 +init_29962 init 0 29962 NULL
138954 +ubifs_readpage_29965 ubifs_readpage 0 29965 NULL
138955 +vfb_set_par_29967 vfb_set_par 0 29967 NULL
138956 +register_one_node_29973 register_one_node 0 29973 NULL
138957 +acpi_ut_copy_iobject_to_eobject_29974 acpi_ut_copy_iobject_to_eobject 0 29974 NULL
138958 +pci_get_resource_alignment_param_29979 pci_get_resource_alignment_param 0 29979 NULL
138959 +location_store_29981 location_store 0-3 29981 NULL
138960 +ipr_show_device_id_29982 ipr_show_device_id 0 29982 NULL nohasharray
138961 +follow_pfn_29982 follow_pfn 0 29982 &ipr_show_device_id_29982 nohasharray
138962 +ath10k_wmi_peer_assoc_29982 ath10k_wmi_peer_assoc 0 29982 &follow_pfn_29982
138963 +diva_os_get_context_size_29983 diva_os_get_context_size 0 29983 NULL nohasharray
138964 +irias_add_octseq_attrib_29983 irias_add_octseq_attrib 4 29983 &diva_os_get_context_size_29983
138965 +iwl_mvm_send_add_bcast_sta_29987 iwl_mvm_send_add_bcast_sta 0 29987 NULL
138966 +hotkey_tablet_mode_show_29990 hotkey_tablet_mode_show 0 29990 NULL
138967 +TSS_sha1_29994 TSS_sha1 0 29994 NULL
138968 +strncpy_from_user_29999 strncpy_from_user 0 29999 NULL
138969 +apds990x_prox_show_30000 apds990x_prox_show 0 30000 NULL
138970 +cpia2_v4l_read_30004 cpia2_v4l_read 0-3 30004 NULL
138971 +memcpy_to_msg_30012 memcpy_to_msg 3-0 30012 NULL
138972 +rpc_call_sync_30021 rpc_call_sync 0 30021 NULL
138973 +show_max_brightness_30023 show_max_brightness 0 30023 NULL
138974 +nfs41_proc_secinfo_no_name_30026 nfs41_proc_secinfo_no_name 0 30026 NULL nohasharray
138975 +set_params_30026 set_params 0 30026 &nfs41_proc_secinfo_no_name_30026
138976 +dev_mem_write_30028 dev_mem_write 3-0 30028 NULL
138977 +ext2_readpage_30029 ext2_readpage 0 30029 NULL
138978 +sysfs_add_file_mode_ns_30038 sysfs_add_file_mode_ns 0 30038 NULL
138979 +scsi_vpd_inquiry_30040 scsi_vpd_inquiry 0-4 30040 NULL
138980 +sock_no_listen_30043 sock_no_listen 0 30043 NULL
138981 +__iscsi_nacl_auth_show_password_mutual_30047 __iscsi_nacl_auth_show_password_mutual 0 30047 NULL
138982 +on20_read_regr_30051 on20_read_regr 0 30051 NULL
138983 +integrity_generate_store_30052 integrity_generate_store 0-3 30052 NULL
138984 +dev_attribute_show_30056 dev_attribute_show 0 30056 NULL nohasharray
138985 +cyber2000fb_set_par_30056 cyber2000fb_set_par 0 30056 &dev_attribute_show_30056
138986 +__pci_request_selected_regions_30058 __pci_request_selected_regions 0 30058 NULL
138987 +SyS_write_30059 SyS_write 3 30059 NULL
138988 +general_stats_read_30067 general_stats_read 0 30067 NULL
138989 +capture_pcm_prepare_30072 capture_pcm_prepare 0 30072 NULL
138990 +snd_seq_timer_open_30077 snd_seq_timer_open 0 30077 NULL
138991 +m5602_write_sensor_30078 m5602_write_sensor 0 30078 NULL nohasharray
138992 +sctp_setsockopt_nodelay_30078 sctp_setsockopt_nodelay 0 30078 &m5602_write_sensor_30078
138993 +adp8870_bl_l3_office_dim_store_30079 adp8870_bl_l3_office_dim_store 4-0 30079 NULL
138994 +ext4_writepages_30088 ext4_writepages 0 30088 NULL nohasharray
138995 +ath5k_hw_setup_rx_desc_30088 ath5k_hw_setup_rx_desc 0 30088 &ext4_writepages_30088
138996 +tipc_sk_rcv_30090 tipc_sk_rcv 0 30090 NULL
138997 +cxgbi_ddp_reserve_30091 cxgbi_ddp_reserve 4 30091 NULL
138998 +snd_midi_channel_init_set_30092 snd_midi_channel_init_set 1 30092 NULL
138999 +tg3_run_loopback_30093 tg3_run_loopback 2 30093 NULL
139000 +wake_lock_store_30096 wake_lock_store 0-4 30096 NULL
139001 +rx_filter_data_filter_read_30098 rx_filter_data_filter_read 3-0 30098 NULL
139002 +mlx5_cmd_exec_30102 mlx5_cmd_exec 0 30102 NULL
139003 +skb_pagelen_30113 skb_pagelen 0 30113 NULL
139004 +spi_async_locked_30117 spi_async_locked 0 30117 NULL
139005 +reg_to_rpm_30119 reg_to_rpm 0-1 30119 NULL
139006 +snd_emu10k1_playback_trigger_30121 snd_emu10k1_playback_trigger 0 30121 NULL nohasharray
139007 +w1_f1C_read_30121 w1_f1C_read 3-0 30121 &snd_emu10k1_playback_trigger_30121 nohasharray
139008 +tea5764_s_ctrl_30121 tea5764_s_ctrl 0 30121 &w1_f1C_read_30121
139009 +show_up_head_align_30126 show_up_head_align 0 30126 NULL
139010 +show_spi_host_width_30127 show_spi_host_width 0 30127 NULL nohasharray
139011 +dell_poweredge_bt_xaction_handler_30127 dell_poweredge_bt_xaction_handler 0 30127 &show_spi_host_width_30127
139012 +calgary_unmap_page_30130 calgary_unmap_page 3-2 30130 NULL
139013 +_osd_req_sizeof_alist_header_30134 _osd_req_sizeof_alist_header 0 30134 NULL
139014 +security_sid_to_context_force_30137 security_sid_to_context_force 0 30137 NULL
139015 +pxa27x_udc_start_30138 pxa27x_udc_start 0 30138 NULL
139016 +u_memcpya_30139 u_memcpya 2-3 30139 NULL
139017 +show_prochot_override_30140 show_prochot_override 0 30140 NULL
139018 +qib_user_sdma_coalesce_30141 qib_user_sdma_coalesce 0 30141 NULL
139019 +dbg_port_buf_30145 dbg_port_buf 2 30145 NULL
139020 +start_transfer_30146 start_transfer 0 30146 NULL
139021 +ext4_write_inline_data_end_30151 ext4_write_inline_data_end 0-4 30151 NULL
139022 +hvfb_check_var_30153 hvfb_check_var 0 30153 NULL
139023 +elfcorehdr_read_30159 elfcorehdr_read 2 30159 NULL
139024 +netlink_realloc_groups_30162 netlink_realloc_groups 0 30162 NULL
139025 +alloc_switch_ctx_30165 alloc_switch_ctx 2 30165 NULL
139026 +sundance_set_mac_addr_30166 sundance_set_mac_addr 0 30166 NULL
139027 +cs_init_30168 cs_init 0 30168 NULL
139028 +amd_xgbe_phy_xgmii_mode_30169 amd_xgbe_phy_xgmii_mode 0 30169 NULL
139029 +mwifiex_cmd_802_11_ad_hoc_start_30173 mwifiex_cmd_802_11_ad_hoc_start 0 30173 NULL
139030 +saa6752hs_try_ctrl_30179 saa6752hs_try_ctrl 0 30179 NULL
139031 +nfs4_find_root_sec_30182 nfs4_find_root_sec 0 30182 NULL nohasharray
139032 +sr_write_rx_ctl_30182 sr_write_rx_ctl 0 30182 &nfs4_find_root_sec_30182
139033 +ksz9021_config_init_30183 ksz9021_config_init 0 30183 NULL
139034 +set_out0_output_30185 set_out0_output 0-4 30185 NULL
139035 +mempool_create_page_pool_30189 mempool_create_page_pool 1 30189 NULL
139036 +hrz_open_30192 hrz_open 0 30192 NULL
139037 +vxlan_change_mtu_30195 vxlan_change_mtu 0 30195 NULL
139038 +__genwqe_readq_30197 __genwqe_readq 0 30197 NULL
139039 +inode_listsecurity_30201 inode_listsecurity 0 30201 NULL nohasharray
139040 +bq2415x_set_current_limit_30201 bq2415x_set_current_limit 0 30201 &inode_listsecurity_30201
139041 +nilfs_btree_assign_30202 nilfs_btree_assign 0 30202 NULL
139042 +usblp_ioctl_30203 usblp_ioctl 2 30203 NULL nohasharray
139043 +ip_mc_leave_group_30203 ip_mc_leave_group 0 30203 &usblp_ioctl_30203 nohasharray
139044 +softing_enable_irq_30203 softing_enable_irq 0 30203 &ip_mc_leave_group_30203
139045 +gfs2_stuffed_write_end_30204 gfs2_stuffed_write_end 0-5 30204 NULL
139046 +nouveau_hwmon_emergency_temp_hyst_30207 nouveau_hwmon_emergency_temp_hyst 0 30207 NULL
139047 +efx_netdev_event_30208 efx_netdev_event 0 30208 NULL
139048 +preallocate_pcm_pages_30209 preallocate_pcm_pages 2 30209 NULL
139049 +ath10k_download_fw_30210 ath10k_download_fw 0 30210 NULL
139050 +show_therm_min_alarm_30211 show_therm_min_alarm 0 30211 NULL
139051 +qlcnic_sysfs_read_npar_config_30213 qlcnic_sysfs_read_npar_config 0-6-5 30213 NULL nohasharray
139052 +carl9170_op_sta_add_30213 carl9170_op_sta_add 0 30213 &qlcnic_sysfs_read_npar_config_30213
139053 +snd_ac97_pcm_assign_30218 snd_ac97_pcm_assign 2 30218 NULL nohasharray
139054 +devfreq_userspace_func_30218 devfreq_userspace_func 0 30218 &snd_ac97_pcm_assign_30218
139055 +mt9t031_s_ctrl_30219 mt9t031_s_ctrl 0 30219 NULL
139056 +hfsplus_brec_insert_30224 hfsplus_brec_insert 0 30224 NULL
139057 +padlock_sha256_update_nano_30227 padlock_sha256_update_nano 0 30227 NULL nohasharray
139058 +SyS_semop_30227 SyS_semop 3 30227 &padlock_sha256_update_nano_30227
139059 +read_data_offset_30230 read_data_offset 0 30230 NULL
139060 +em28xx_write_reg_30239 em28xx_write_reg 0 30239 NULL
139061 +rocker_port_stp_update_30240 rocker_port_stp_update 0 30240 NULL
139062 +o2nm_cluster_store_30245 o2nm_cluster_store 0-4 30245 NULL
139063 +adv7180_s_ctrl_30248 adv7180_s_ctrl 0 30248 NULL
139064 +mc13892_gpo_regulator_is_enabled_30251 mc13892_gpo_regulator_is_enabled 0 30251 NULL
139065 +master_xfer_30260 master_xfer 0-3 30260 NULL nohasharray
139066 +snd_seq_deliver_event_30260 snd_seq_deliver_event 0 30260 &master_xfer_30260
139067 +rawv6_recvmsg_30265 rawv6_recvmsg 4-0 30265 NULL
139068 +hfsplus_trusted_setxattr_30270 hfsplus_trusted_setxattr 0 30270 NULL
139069 +isr_pci_pm_read_30271 isr_pci_pm_read 3-0 30271 NULL nohasharray
139070 +try_break_deleg_30271 try_break_deleg 0 30271 &isr_pci_pm_read_30271
139071 +nilfs_segbuf_extend_payload_30272 nilfs_segbuf_extend_payload 0 30272 NULL
139072 +compat_readv_30273 compat_readv 3 30273 NULL nohasharray
139073 +fuse_file_write_iter_30273 fuse_file_write_iter 0 30273 &compat_readv_30273
139074 +to_addr_param_30275 to_addr_param 0 30275 NULL
139075 +scsi_mq_setup_tags_30278 scsi_mq_setup_tags 0 30278 NULL
139076 +store_spi_transport_min_period_30287 store_spi_transport_min_period 0-4 30287 NULL
139077 +skcipher_sendmsg_30290 skcipher_sendmsg 4-0 30290 NULL nohasharray
139078 +migrate_page_30290 migrate_page 0 30290 &skcipher_sendmsg_30290
139079 +pipeline_sec_frag_swi_read_30294 pipeline_sec_frag_swi_read 3-0 30294 NULL nohasharray
139080 +show_conn_param_ISCSI_PARAM_TCP_NAGLE_DISABLE_30294 show_conn_param_ISCSI_PARAM_TCP_NAGLE_DISABLE 0 30294 &pipeline_sec_frag_swi_read_30294
139081 +snd_cs5535audio_playback_prepare_30295 snd_cs5535audio_playback_prepare 0 30295 NULL
139082 +tcp_sendmsg_30296 tcp_sendmsg 4-0 30296 NULL nohasharray
139083 +dn_dev_get_first_30296 dn_dev_get_first 0 30296 &tcp_sendmsg_30296
139084 +snd_card_asihpi_playback_prepare_30297 snd_card_asihpi_playback_prepare 0 30297 NULL nohasharray
139085 +lbs_get_reg_30297 lbs_get_reg 0 30297 &snd_card_asihpi_playback_prepare_30297
139086 +qlcnic_netdev_event_30299 qlcnic_netdev_event 0 30299 NULL
139087 +__av7110_send_fw_cmd_30300 __av7110_send_fw_cmd 0 30300 NULL
139088 +fm_rx_set_mute_mode_30305 fm_rx_set_mute_mode 0 30305 NULL nohasharray
139089 +osc_contention_seconds_seq_write_30305 osc_contention_seconds_seq_write 3 30305 &fm_rx_set_mute_mode_30305
139090 +pm8001_task_prep_ata_30307 pm8001_task_prep_ata 0 30307 NULL
139091 +r100_hw_i2c_xfer_30309 r100_hw_i2c_xfer 0-3 30309 NULL nohasharray
139092 +simple_getattr_30309 simple_getattr 0 30309 &r100_hw_i2c_xfer_30309
139093 +ce6230_i2c_master_xfer_30313 ce6230_i2c_master_xfer 0-3 30313 NULL nohasharray
139094 +fan_set_30313 fan_set 0 30313 &ce6230_i2c_master_xfer_30313
139095 +anatop_regmap_enable_30314 anatop_regmap_enable 0 30314 NULL
139096 +ext4_acl_from_disk_30320 ext4_acl_from_disk 2 30320 NULL
139097 +target_core_alua_tg_pt_gp_show_attr_implicit_trans_secs_30327 target_core_alua_tg_pt_gp_show_attr_implicit_trans_secs 0 30327 NULL
139098 +uhid_dev_set_report_reply_30330 uhid_dev_set_report_reply 0 30330 NULL
139099 +ath5k_attr_store_ofdm_weak_signal_detection_30334 ath5k_attr_store_ofdm_weak_signal_detection 0-4 30334 NULL
139100 +read_30336 read 0 30336 NULL nohasharray
139101 +cachefiles_daemon_debug_30336 cachefiles_daemon_debug 0 30336 &read_30336
139102 +tiadc_buffer_predisable_30339 tiadc_buffer_predisable 0 30339 NULL
139103 +o2nm_this_node_30342 o2nm_this_node 0 30342 NULL
139104 +wait_on_node_pages_writeback_30347 wait_on_node_pages_writeback 0 30347 NULL
139105 +show_session_param_ISCSI_PARAM_CHAP_AUTH_EN_30348 show_session_param_ISCSI_PARAM_CHAP_AUTH_EN 0 30348 NULL
139106 +cyapa_gen3_show_baseline_30350 cyapa_gen3_show_baseline 0 30350 NULL nohasharray
139107 +s5k83a_set_hvflip_30350 s5k83a_set_hvflip 0 30350 &cyapa_gen3_show_baseline_30350
139108 +__vmalloc_node_flags_30352 __vmalloc_node_flags 1 30352 NULL nohasharray
139109 +mmio32read__read_file_30352 mmio32read__read_file 0 30352 &__vmalloc_node_flags_30352
139110 +show_ipOutNoRoutes_30355 show_ipOutNoRoutes 0 30355 NULL
139111 +wake_up_key_show_30358 wake_up_key_show 0 30358 NULL
139112 +gfs2_trans_begin_30359 gfs2_trans_begin 0 30359 NULL
139113 +ipx_getname_30363 ipx_getname 0 30363 NULL
139114 +aten_read_regr_30364 aten_read_regr 0 30364 NULL nohasharray
139115 +pagecache_write_begin_30364 pagecache_write_begin 0 30364 &aten_read_regr_30364 nohasharray
139116 +set_configfs_dev_params_30364 set_configfs_dev_params 0-3 30364 &pagecache_write_begin_30364
139117 +pci_pm_reset_30366 pci_pm_reset 0 30366 NULL
139118 +C_SYSC_readv_30369 C_SYSC_readv 3 30369 NULL
139119 +xenvif_open_30373 xenvif_open 0 30373 NULL nohasharray
139120 +fc_reset_statistics_30373 fc_reset_statistics 0-4 30373 &xenvif_open_30373
139121 +rtl88ee_hw_init_30378 rtl88ee_hw_init 0 30378 NULL
139122 +sys_get_mempolicy_30379 sys_get_mempolicy 3 30379 NULL
139123 +mangle_sdp_packet_30381 mangle_sdp_packet 10 30381 NULL
139124 +wl1271_acx_fm_coex_30382 wl1271_acx_fm_coex 0 30382 NULL
139125 +nilfs_sufile_updatev_30383 nilfs_sufile_updatev 0 30383 NULL
139126 +c4iw_init_resource_30393 c4iw_init_resource 2-3 30393 NULL
139127 +show_bank1_value_30396 show_bank1_value 0 30396 NULL
139128 +e1000e_setup_tx_resources_30398 e1000e_setup_tx_resources 0 30398 NULL
139129 +afs_writepages_region_30399 afs_writepages_region 0 30399 NULL
139130 +qlcnic_get_eeprom_len_30400 qlcnic_get_eeprom_len 0 30400 NULL
139131 +ixgb_up_30405 ixgb_up 0 30405 NULL
139132 +sync_force_parallel_store_30410 sync_force_parallel_store 0-3 30410 NULL
139133 +i7core_inject_show_rank_30413 i7core_inject_show_rank 0 30413 NULL nohasharray
139134 +stk17ta8_nvram_read_30413 stk17ta8_nvram_read 0-5-6 30413 &i7core_inject_show_rank_30413
139135 +_drbd_bm_find_next_zero_30415 _drbd_bm_find_next_zero 2 30415 NULL
139136 +lp3971_set_bits_30418 lp3971_set_bits 0 30418 NULL
139137 +ext3_xattr_list_30419 ext3_xattr_list 0 30419 NULL
139138 +vb2_fop_write_30420 vb2_fop_write 3-0 30420 NULL
139139 +lpfc_npiv_info_show_30421 lpfc_npiv_info_show 0 30421 NULL
139140 +iscsi_stat_login_attr_show_30423 iscsi_stat_login_attr_show 0 30423 NULL
139141 +tx_tx_template_prepared_read_30424 tx_tx_template_prepared_read 3-0 30424 NULL nohasharray
139142 +sequencer_write_30424 sequencer_write 0-4 30424 &tx_tx_template_prepared_read_30424 nohasharray
139143 +call_netdevice_notifier_30424 call_netdevice_notifier 0 30424 &sequencer_write_30424
139144 +mq_create_30425 mq_create 1 30425 NULL nohasharray
139145 +lstcon_session_info_30425 lstcon_session_info 6 30425 &mq_create_30425
139146 +ras_help_30427 ras_help 0 30427 NULL nohasharray
139147 +timewarn_cs_write_30427 timewarn_cs_write 3-0 30427 &ras_help_30427
139148 +can_notifier_30428 can_notifier 0 30428 NULL
139149 +cxacru_sysfs_show_startup_attempts_30429 cxacru_sysfs_show_startup_attempts 0 30429 NULL
139150 +selinux_netlbl_socket_post_create_30430 selinux_netlbl_socket_post_create 0 30430 NULL
139151 +xgbe_open_30431 xgbe_open 0 30431 NULL
139152 +bma180_reset_intr_30432 bma180_reset_intr 0 30432 NULL
139153 +show_30434 show 0 30434 NULL
139154 +target_stat_scsi_att_intr_port_attr_store_30438 target_stat_scsi_att_intr_port_attr_store 0 30438 NULL
139155 +fbcon_mode_deleted_30439 fbcon_mode_deleted 0 30439 NULL
139156 +carl9170_disable_key_30440 carl9170_disable_key 0 30440 NULL
139157 +em28xx_i2c_recv_bytes_30443 em28xx_i2c_recv_bytes 0-4 30443 NULL
139158 +sysv_write_inode_30445 sysv_write_inode 0 30445 NULL
139159 +xfs_attr_node_get_30453 xfs_attr_node_get 0 30453 NULL
139160 +nilfs_sync_super_30455 nilfs_sync_super 0 30455 NULL nohasharray
139161 +crypto_ablkcipher_ctxsize_30455 crypto_ablkcipher_ctxsize 0 30455 &nilfs_sync_super_30455
139162 +enable_write_30456 enable_write 3-0 30456 NULL nohasharray
139163 +get_lcd_level_30456 get_lcd_level 0 30456 &enable_write_30456
139164 +tx_tx_template_programmed_read_30461 tx_tx_template_programmed_read 3-0 30461 NULL
139165 +urandom_read_30462 urandom_read 3-0 30462 NULL
139166 +zoran_ioctl_30465 zoran_ioctl 2 30465 NULL
139167 +bop_lookup_30466 bop_lookup 0 30466 NULL
139168 +store_ap2_temp_30472 store_ap2_temp 0-4 30472 NULL
139169 +adt7310_spi_read_word_30473 adt7310_spi_read_word 0 30473 NULL
139170 +i915_mutex_lock_interruptible_30474 i915_mutex_lock_interruptible 0 30474 NULL
139171 +sysfs_override_clocksource_30477 sysfs_override_clocksource 4-0 30477 NULL nohasharray
139172 +soc_camera_platform_g_crop_30477 soc_camera_platform_g_crop 0 30477 &sysfs_override_clocksource_30477
139173 +setexposure_30478 setexposure 0 30478 NULL
139174 +write_head_30481 write_head 4-0 30481 NULL nohasharray
139175 +update_30481 update 0 30481 &write_head_30481
139176 +submit_bio_hook_30482 submit_bio_hook 0 30482 NULL
139177 +adu_write_30487 adu_write 3-0 30487 NULL
139178 +dtim_interval_write_30489 dtim_interval_write 3-0 30489 NULL nohasharray
139179 +audio_read_30489 audio_read 0-4 30489 &dtim_interval_write_30489
139180 +mxt_object_show_30491 mxt_object_show 0 30491 NULL nohasharray
139181 +policydb_index_30491 policydb_index 0 30491 &mxt_object_show_30491
139182 +batadv_send_tt_request_30493 batadv_send_tt_request 5 30493 NULL
139183 +wlcore_write32_30495 wlcore_write32 0 30495 NULL
139184 +rtl8723e_hw_init_30496 rtl8723e_hw_init 0 30496 NULL
139185 +xfs_xattr_get_30499 xfs_xattr_get 0 30499 NULL nohasharray
139186 +dmi_sysfs_entry_type_30499 dmi_sysfs_entry_type 0 30499 &xfs_xattr_get_30499 nohasharray
139187 +sync_min_store_30499 sync_min_store 0-3 30499 &dmi_sysfs_entry_type_30499
139188 +nfs_file_direct_write_30503 nfs_file_direct_write 0 30503 NULL
139189 +xfs_dir2_leafn_toosmall_30504 xfs_dir2_leafn_toosmall 0 30504 NULL
139190 +target_stat_scsi_att_intr_port_attr_show_30506 target_stat_scsi_att_intr_port_attr_show 0 30506 NULL nohasharray
139191 +wcn36xx_dxe_request_irqs_30506 wcn36xx_dxe_request_irqs 0 30506 &target_stat_scsi_att_intr_port_attr_show_30506
139192 +cx23885_stop_audio_dma_30508 cx23885_stop_audio_dma 0 30508 NULL
139193 +packet_notifier_30510 packet_notifier 0 30510 NULL
139194 +memblock_virt_alloc_node_30515 memblock_virt_alloc_node 1 30515 NULL
139195 +dwc3_testmode_write_30516 dwc3_testmode_write 3-0 30516 NULL nohasharray
139196 +ea_write_30516 ea_write 0 30516 &dwc3_testmode_write_30516
139197 +rtl8187_start_30519 rtl8187_start 0 30519 NULL
139198 +debug_debug2_read_30526 debug_debug2_read 3-0 30526 NULL
139199 +picolcd_operation_mode_delay_store_30527 picolcd_operation_mode_delay_store 0-4 30527 NULL
139200 +show_fnode_discovery_parent_type_30528 show_fnode_discovery_parent_type 0 30528 NULL
139201 +init_30531 init 0 30531 NULL
139202 +get_ctrl_reg_30533 get_ctrl_reg 0 30533 NULL
139203 +ioat_attr_show_30535 ioat_attr_show 0 30535 NULL
139204 +do_generic_file_read_30537 do_generic_file_read 0-4 30537 NULL
139205 +ql_sem_spinlock_30547 ql_sem_spinlock 0 30547 NULL
139206 +batadv_dat_snoop_incoming_arp_request_30548 batadv_dat_snoop_incoming_arp_request 3 30548 NULL
139207 +lp3972_i2c_write_30550 lp3972_i2c_write 0 30550 NULL nohasharray
139208 +xfs_setattr_nonsize_30550 xfs_setattr_nonsize 0 30550 &lp3972_i2c_write_30550 nohasharray
139209 +logfs_setattr_30550 logfs_setattr 0 30550 &xfs_setattr_nonsize_30550
139210 +usb_serial_generic_open_30553 usb_serial_generic_open 0 30553 NULL
139211 +ixgbevf_acquire_msix_vectors_30559 ixgbevf_acquire_msix_vectors 2 30559 NULL
139212 +qlcnic_sriov_pf_create_flr_queue_30560 qlcnic_sriov_pf_create_flr_queue 0 30560 NULL
139213 +disk_expand_part_tbl_30561 disk_expand_part_tbl 2 30561 NULL nohasharray
139214 +rtsx_transfer_data_30561 rtsx_transfer_data 5 30561 &disk_expand_part_tbl_30561
139215 +pwc_set_motor_30565 pwc_set_motor 0 30565 NULL nohasharray
139216 +koneplus_sysfs_write_profile_settings_30565 koneplus_sysfs_write_profile_settings 0-6-5 30565 &pwc_set_motor_30565
139217 +vivid_radio_write_30567 vivid_radio_write 0-3 30567 NULL
139218 +gpio_trig_inverted_store_30568 gpio_trig_inverted_store 0-4 30568 NULL
139219 +set_otp5en_30574 set_otp5en 4-0 30574 NULL
139220 +ssb_devices_thaw_30578 ssb_devices_thaw 0 30578 NULL
139221 +asd_execute_task_30579 asd_execute_task 0 30579 NULL
139222 +maxchild_show_30580 maxchild_show 0 30580 NULL nohasharray
139223 +bh1770_lux_rate_30580 bh1770_lux_rate 0 30580 &maxchild_show_30580
139224 +set_le_30581 set_le 4 30581 NULL
139225 +queue_store_random_30586 queue_store_random 0-3 30586 NULL
139226 +neofb_set_par_30587 neofb_set_par 0 30587 NULL
139227 +atc_pcm_playback_prepare_30594 atc_pcm_playback_prepare 0 30594 NULL
139228 +hfsplus_delete_attr_30596 hfsplus_delete_attr 0 30596 NULL
139229 +rx8025_read_regs_30597 rx8025_read_regs 0 30597 NULL
139230 +i2c_hid_get_report_length_30598 i2c_hid_get_report_length 0 30598 NULL
139231 +target_core_alua_tg_pt_gp_show_attr_alua_access_state_30602 target_core_alua_tg_pt_gp_show_attr_alua_access_state 0 30602 NULL
139232 +sgl_map_user_pages_30610 sgl_map_user_pages 2 30610 NULL nohasharray
139233 +roccat_common2_sysfs_read_keys_extra_30610 roccat_common2_sysfs_read_keys_extra 0-5-6 30610 &sgl_map_user_pages_30610
139234 +__uncore_mask_rnid30_show_30614 __uncore_mask_rnid30_show 0 30614 NULL
139235 +ppa_write_info_30619 ppa_write_info 0-3 30619 NULL
139236 +o2nm_node_local_read_30623 o2nm_node_local_read 0 30623 NULL
139237 +ath9k_htc_add_station_30625 ath9k_htc_add_station 0 30625 NULL
139238 +reload_bitstream_store_30626 reload_bitstream_store 0-4 30626 NULL
139239 +ieee802154_max_payload_30627 ieee802154_max_payload 0 30627 NULL nohasharray
139240 +s5k4aa_set_exposure_30627 s5k4aa_set_exposure 0 30627 &ieee802154_max_payload_30627
139241 +show_activation_height_30629 show_activation_height 0 30629 NULL nohasharray
139242 +macvtap_sendmsg_30629 macvtap_sendmsg 0-4 30629 &show_activation_height_30629
139243 +ieee80211_if_read_dot11MeshAwakeWindowDuration_30631 ieee80211_if_read_dot11MeshAwakeWindowDuration 3-0 30631 NULL
139244 +run_store_30632 run_store 0-4 30632 NULL
139245 +show_30633 show 0 30633 NULL
139246 +compat_raw_setsockopt_30634 compat_raw_setsockopt 5 30634 NULL nohasharray
139247 +jfs_setattr_30634 jfs_setattr 0 30634 &compat_raw_setsockopt_30634 nohasharray
139248 +ath5k_hw_rf5110_channel_30634 ath5k_hw_rf5110_channel 0 30634 &jfs_setattr_30634
139249 +rv3029c2_i2c_read_time_30637 rv3029c2_i2c_read_time 0 30637 NULL nohasharray
139250 +nilfs_checkpoints_last_seg_checkpoint_show_30637 nilfs_checkpoints_last_seg_checkpoint_show 0 30637 &rv3029c2_i2c_read_time_30637
139251 +mlx5_ib_alloc_fast_reg_page_list_30638 mlx5_ib_alloc_fast_reg_page_list 2 30638 NULL
139252 +bonding_show_bonds_30640 bonding_show_bonds 0 30640 NULL
139253 +rt2800usb_set_state_30644 rt2800usb_set_state 0 30644 NULL
139254 +compat_sys_msgsnd_30645 compat_sys_msgsnd 3 30645 NULL
139255 +SyS_listxattr_30647 SyS_listxattr 3 30647 NULL
139256 +show_ipv4_iface_dhcp_alt_client_id_30652 show_ipv4_iface_dhcp_alt_client_id 0 30652 NULL
139257 +show_session_param_ISCSI_PARAM_CHAP_OUT_IDX_30653 show_session_param_ISCSI_PARAM_CHAP_OUT_IDX 0 30653 NULL
139258 +store_frontswap_selfshrinking_30662 store_frontswap_selfshrinking 0-4 30662 NULL
139259 +bnx2x_change_mac_addr_30663 bnx2x_change_mac_addr 0 30663 NULL
139260 +agp_remap_30665 agp_remap 2 30665 NULL
139261 +jffs2_flash_read_30667 jffs2_flash_read 0 30667 NULL nohasharray
139262 +bnx2x_setup_irqs_30667 bnx2x_setup_irqs 0 30667 &jffs2_flash_read_30667
139263 +smack_ipv6_output_30668 smack_ipv6_output 0 30668 NULL
139264 +cx8800_s_aud_ctrl_30676 cx8800_s_aud_ctrl 0 30676 NULL
139265 +garmin_init_session_30677 garmin_init_session 0 30677 NULL nohasharray
139266 +tda18212_set_params_30677 tda18212_set_params 0 30677 &garmin_init_session_30677
139267 +__mlx4_qp_modify_30685 __mlx4_qp_modify 0 30685 NULL
139268 +target_fabric_nacl_auth_attr_store_30688 target_fabric_nacl_auth_attr_store 0 30688 NULL
139269 +dlm_id_store_30691 dlm_id_store 0-3 30691 NULL
139270 +xfs_vm_readpage_30695 xfs_vm_readpage 0 30695 NULL
139271 +perf_event_read_one_30698 perf_event_read_one 0 30698 NULL
139272 +sector_size_show_30700 sector_size_show 0 30700 NULL nohasharray
139273 +be_cmd_rx_filter_30700 be_cmd_rx_filter 0 30700 &sector_size_show_30700
139274 +dccp_setsockopt_ccid_30701 dccp_setsockopt_ccid 4-0 30701 NULL nohasharray
139275 +snd_sonicvibes_trigger_30701 snd_sonicvibes_trigger 0 30701 &dccp_setsockopt_ccid_30701 nohasharray
139276 +xfs_bmap_add_extent_unwritten_real_30701 xfs_bmap_add_extent_unwritten_real 0 30701 &snd_sonicvibes_trigger_30701 nohasharray
139277 +iwl_dbgfs_set_nic_temperature_write_30701 iwl_dbgfs_set_nic_temperature_write 0-3 30701 &xfs_bmap_add_extent_unwritten_real_30701
139278 +qla4xxx_host_get_param_30705 qla4xxx_host_get_param 0 30705 NULL
139279 +br2684_mac_addr_30706 br2684_mac_addr 0 30706 NULL
139280 +acpi_pad_idlepct_show_30707 acpi_pad_idlepct_show 0 30707 NULL
139281 +ip_vs_in_30711 ip_vs_in 0 30711 NULL
139282 +lbs_wrbbp_write_30712 lbs_wrbbp_write 3-0 30712 NULL
139283 +b43_attr_interfmode_store_30718 b43_attr_interfmode_store 0-4 30718 NULL
139284 +l2cap_build_conf_rsp_30719 l2cap_build_conf_rsp 0 30719 NULL
139285 +ceph_getattr_30720 ceph_getattr 0 30720 NULL nohasharray
139286 +heartbeat_reboot_notifier_30720 heartbeat_reboot_notifier 0 30720 &ceph_getattr_30720
139287 +lbs_debugfs_read_30721 lbs_debugfs_read 3-0 30721 NULL
139288 +itd_urb_transaction_30723 itd_urb_transaction 0 30723 NULL
139289 +affs_symlink_readpage_30728 affs_symlink_readpage 0 30728 NULL
139290 +nfs_super_get_key_30729 nfs_super_get_key 0 30729 NULL
139291 +usb_udc_srp_store_30730 usb_udc_srp_store 0-4 30730 NULL
139292 +pci_resource_alignment_show_30731 pci_resource_alignment_show 0 30731 NULL nohasharray
139293 +cachefiles_read_backing_file_one_30731 cachefiles_read_backing_file_one 0 30731 &pci_resource_alignment_show_30731
139294 +pci_read_config_word_30732 pci_read_config_word 0 30732 NULL
139295 +x25_setsockopt_30736 x25_setsockopt 0 30736 NULL
139296 +snapshot_status_30744 snapshot_status 5 30744 NULL
139297 +gre_tap_init_30745 gre_tap_init 0 30745 NULL
139298 +kxtj9_get_poll_30750 kxtj9_get_poll 0 30750 NULL
139299 +ixgbe_write_posted_mbx_30751 ixgbe_write_posted_mbx 0 30751 NULL
139300 +fuse_direct_IO_30753 fuse_direct_IO 0 30753 NULL
139301 +iwl_mvm_phy_ctxt_add_30756 iwl_mvm_phy_ctxt_add 0 30756 NULL
139302 +stepping_show_30758 stepping_show 0 30758 NULL
139303 +hfsplus_readpage_30759 hfsplus_readpage 0 30759 NULL
139304 +aa_capable_30763 aa_capable 0 30763 NULL
139305 +hdpvr_set_audio_30764 hdpvr_set_audio 0 30764 NULL nohasharray
139306 +o2hb_region_pid_read_30764 o2hb_region_pid_read 0 30764 &hdpvr_set_audio_30764
139307 +ath10k_pci_bmi_wait_30766 ath10k_pci_bmi_wait 0 30766 NULL nohasharray
139308 +iscsi_nacl_auth_store_userid_mutual_30766 iscsi_nacl_auth_store_userid_mutual 0-3 30766 &ath10k_pci_bmi_wait_30766
139309 +st_magn_buffer_preenable_30769 st_magn_buffer_preenable 0 30769 NULL
139310 +fillonedir_30772 fillonedir 3 30772 NULL
139311 +fuse_conn_limit_write_30777 fuse_conn_limit_write 3-0 30777 NULL nohasharray
139312 +nilfs_btree_check_delete_30777 nilfs_btree_check_delete 0-2 30777 &fuse_conn_limit_write_30777
139313 +SyS_pread64_30778 SyS_pread64 3 30778 NULL
139314 +__bio_alloc_30787 __bio_alloc 3 30787 NULL nohasharray
139315 +mt9t112_init_setting_30787 mt9t112_init_setting 0 30787 &__bio_alloc_30787
139316 +sel_make_classes_30789 sel_make_classes 0 30789 NULL
139317 +gether_set_dev_addr_30798 gether_set_dev_addr 0 30798 NULL
139318 +populate_cache_leaves_30800 populate_cache_leaves 0 30800 NULL
139319 +carl9170_init_rf_banks_0_7_30804 carl9170_init_rf_banks_0_7 0 30804 NULL
139320 +iscsi_tpg_auth_show_userid_30807 iscsi_tpg_auth_show_userid 0 30807 NULL
139321 +SMBLegacyOpen_30809 SMBLegacyOpen 0 30809 NULL
139322 +smk_read_doi_30813 smk_read_doi 3-0 30813 NULL nohasharray
139323 +cryptomgr_schedule_test_30813 cryptomgr_schedule_test 0 30813 &smk_read_doi_30813
139324 +SYSC_splice_30820 SYSC_splice 5 30820 NULL
139325 +dn_create_30821 dn_create 0 30821 NULL
139326 +xlog_grant_head_wait_30829 xlog_grant_head_wait 0 30829 NULL
139327 +get_kobj_path_length_30831 get_kobj_path_length 0 30831 NULL
139328 +pvc_create_30834 pvc_create 0 30834 NULL
139329 +ath10k_write_fw_dbglog_30835 ath10k_write_fw_dbglog 3-0 30835 NULL nohasharray
139330 +store_temp1_30835 store_temp1 0-4 30835 &ath10k_write_fw_dbglog_30835
139331 +vivid_start_generating_vid_out_30840 vivid_start_generating_vid_out 0 30840 NULL nohasharray
139332 +set_therm_max_30840 set_therm_max 0-4 30840 &vivid_start_generating_vid_out_30840
139333 +of_gpio_named_count_30841 of_gpio_named_count 0 30841 NULL
139334 +llc_ui_create_30842 llc_ui_create 0 30842 NULL
139335 +sctp_setsockopt_auth_chunk_30843 sctp_setsockopt_auth_chunk 3-0 30843 NULL
139336 +nilfs_palloc_count_desc_blocks_30846 nilfs_palloc_count_desc_blocks 0 30846 NULL
139337 +ql_request_irq_30848 ql_request_irq 0 30848 NULL
139338 +input_dev_show_cap_sw_30851 input_dev_show_cap_sw 0 30851 NULL
139339 +is_otg_show_30852 is_otg_show 0 30852 NULL
139340 +s5p_jpeg_buf_prepare_30860 s5p_jpeg_buf_prepare 0 30860 NULL
139341 +regulator_get_voltage_sel_regmap_30864 regulator_get_voltage_sel_regmap 0 30864 NULL
139342 +dlm_device_register_30866 dlm_device_register 0 30866 NULL
139343 +dbg_check_key_order_30867 dbg_check_key_order 0 30867 NULL
139344 +snd_fm801_capture_prepare_30869 snd_fm801_capture_prepare 0 30869 NULL
139345 +ec_i2c_construct_message_30871 ec_i2c_construct_message 0 30871 NULL nohasharray
139346 +lpfc_max_scsicmpl_time_show_30871 lpfc_max_scsicmpl_time_show 0 30871 &ec_i2c_construct_message_30871
139347 +snd_pcm_plugin_append_30872 snd_pcm_plugin_append 0 30872 NULL
139348 +atl1e_get_regs_len_30883 atl1e_get_regs_len 0 30883 NULL
139349 +ieee80211_if_fmt_dropped_frames_no_route_30884 ieee80211_if_fmt_dropped_frames_no_route 3 30884 NULL
139350 +pn_recvmsg_30887 pn_recvmsg 4-0 30887 NULL nohasharray
139351 +__ei_open_30887 __ei_open 0 30887 &pn_recvmsg_30887
139352 +regmap_update_bits_check_30894 regmap_update_bits_check 0 30894 NULL nohasharray
139353 +cmd_ie_add_30894 cmd_ie_add 0 30894 &regmap_update_bits_check_30894
139354 +copy_send_mad_30897 copy_send_mad 0 30897 NULL nohasharray
139355 +ubifs_wbuf_seek_nolock_30897 ubifs_wbuf_seek_nolock 0 30897 &copy_send_mad_30897
139356 +pxa168_get_settings_30899 pxa168_get_settings 0 30899 NULL
139357 +fd_do_prot_unmap_30900 fd_do_prot_unmap 3 30900 NULL
139358 +copy_to_iter_30901 copy_to_iter 0-2 30901 NULL
139359 +fc_host_post_vendor_event_30903 fc_host_post_vendor_event 3 30903 NULL nohasharray
139360 +bq2415x_get_battery_regulation_voltage_30903 bq2415x_get_battery_regulation_voltage 0 30903 &fc_host_post_vendor_event_30903
139361 +complain_secs_store_30904 complain_secs_store 3-0 30904 NULL nohasharray
139362 +__do_lo_send_write_30904 __do_lo_send_write 3 30904 &complain_secs_store_30904
139363 +rocker_port_vlan_flood_group_30908 rocker_port_vlan_flood_group 0 30908 NULL
139364 +osd_req_decode_sense_full_30918 osd_req_decode_sense_full 0 30918 NULL nohasharray
139365 +ath10k_htt_h2t_aggr_cfg_msg_30918 ath10k_htt_h2t_aggr_cfg_msg 0 30918 &osd_req_decode_sense_full_30918
139366 +plip_hard_header_30919 plip_hard_header 0 30919 NULL
139367 +show_fan_max_30922 show_fan_max 0 30922 NULL
139368 +fit3_read_regr_30923 fit3_read_regr 0 30923 NULL
139369 +tx_dropped_show_30925 tx_dropped_show 0 30925 NULL
139370 +mmc_preferred_erase_size_show_30926 mmc_preferred_erase_size_show 0 30926 NULL
139371 +usnic_debugfs_buildinfo_read_30928 usnic_debugfs_buildinfo_read 3-0 30928 NULL
139372 +w1_master_attribute_store_add_30929 w1_master_attribute_store_add 0-4 30929 NULL
139373 +i7core_show_counter_2_30930 i7core_show_counter_2 0 30930 NULL
139374 +mwifiex_cmd_802_11_ad_hoc_join_30931 mwifiex_cmd_802_11_ad_hoc_join 0 30931 NULL
139375 +hello_time_show_30936 hello_time_show 0 30936 NULL nohasharray
139376 +set_30936 set 0 30936 &hello_time_show_30936
139377 +kovaplus_sysfs_write_control_30938 kovaplus_sysfs_write_control 0-6-5 30938 NULL
139378 +bnx2x_get_rxfh_indir_size_30939 bnx2x_get_rxfh_indir_size 0 30939 NULL
139379 +read_usunc_30940 read_usunc 0 30940 NULL
139380 +sctp_setsockopt_rtoinfo_30941 sctp_setsockopt_rtoinfo 3-0 30941 NULL nohasharray
139381 +parport_uss720_ecp_read_data_30941 parport_uss720_ecp_read_data 0 30941 &sctp_setsockopt_rtoinfo_30941
139382 +sctp_do_bind_30943 sctp_do_bind 0 30943 NULL
139383 +reserve_space_30953 reserve_space 0 30953 NULL nohasharray
139384 +store_30953 store 0-4 30953 &reserve_space_30953
139385 +st_accel_buffer_preenable_30954 st_accel_buffer_preenable 0 30954 NULL
139386 +vicam_control_msg_30956 vicam_control_msg 0 30956 NULL
139387 +oxu_urb_enqueue_30959 oxu_urb_enqueue 0 30959 NULL
139388 +wan_enable_show_30966 wan_enable_show 0 30966 NULL
139389 +set_tcrit2_30967 set_tcrit2 0-4 30967 NULL
139390 +sr_write_async_30968 sr_write_async 3 30968 NULL
139391 +tty_insert_flip_string_flags_30969 tty_insert_flip_string_flags 4 30969 NULL
139392 +vpfe_queue_setup_30980 vpfe_queue_setup 0 30980 NULL nohasharray
139393 +call_netdevice_notifiers_info_30980 call_netdevice_notifiers_info 0 30980 &vpfe_queue_setup_30980
139394 +read_file_bt_ant_diversity_30983 read_file_bt_ant_diversity 3-0 30983 NULL
139395 +cypress_open_30984 cypress_open 0 30984 NULL
139396 +transmit_power_show_30988 transmit_power_show 0 30988 NULL
139397 +i2400mu_rx_size_grow_30989 i2400mu_rx_size_grow 0 30989 NULL
139398 +wan_write_30990 wan_write 0 30990 NULL
139399 +wake_up_lan_store_30992 wake_up_lan_store 0-4 30992 NULL
139400 +odev_attr_show_30995 odev_attr_show 0 30995 NULL
139401 +qlcnic_83xx_enqueue_mbx_cmd_30997 qlcnic_83xx_enqueue_mbx_cmd 0 30997 NULL
139402 +mc13xxx_reg_read_31002 mc13xxx_reg_read 0 31002 NULL
139403 +qla2x00_optrom_efi_version_show_31004 qla2x00_optrom_efi_version_show 0 31004 NULL nohasharray
139404 +__netdev_upper_dev_link_31004 __netdev_upper_dev_link 0 31004 &qla2x00_optrom_efi_version_show_31004
139405 +max1363_monitor_show_freq_31008 max1363_monitor_show_freq 0 31008 NULL
139406 +igb_setup_tx_resources_31011 igb_setup_tx_resources 0 31011 NULL
139407 +lbs_host_sleep_read_31013 lbs_host_sleep_read 3-0 31013 NULL nohasharray
139408 +validate_and_copy_buf_31013 validate_and_copy_buf 0 31013 &lbs_host_sleep_read_31013
139409 +__unregister_ftrace_function_31020 __unregister_ftrace_function 0 31020 NULL
139410 +ima_eventsig_init_31022 ima_eventsig_init 5 31022 NULL
139411 +snd_usb_init_pitch_31023 snd_usb_init_pitch 0 31023 NULL
139412 +phys_pmd_init_31024 phys_pmd_init 0-2-3 31024 NULL nohasharray
139413 +btrfs_space_info_show_bytes_may_use_31024 btrfs_space_info_show_bytes_may_use 0 31024 &phys_pmd_init_31024 nohasharray
139414 +iio_sysfs_trigger_probe_31024 iio_sysfs_trigger_probe 0 31024 &btrfs_space_info_show_bytes_may_use_31024
139415 +show_fc_host_max_npiv_vports_31030 show_fc_host_max_npiv_vports 0 31030 NULL
139416 +get_regs_len_31032 get_regs_len 0 31032 NULL
139417 +uhci_check_bandwidth_31041 uhci_check_bandwidth 0 31041 NULL
139418 +do_setup_msi_irqs_31043 do_setup_msi_irqs 2 31043 NULL nohasharray
139419 +carl9170_rx_filter_31043 carl9170_rx_filter 0 31043 &do_setup_msi_irqs_31043
139420 +__smsc75xx_mdio_read_31046 __smsc75xx_mdio_read 0 31046 NULL
139421 +show_brightness_31047 show_brightness 0 31047 NULL
139422 +ov534_s_ctrl_31054 ov534_s_ctrl 0 31054 NULL
139423 +sys_splice_31055 sys_splice 5 31055 NULL
139424 +pci_set_resource_alignment_param_31057 pci_set_resource_alignment_param 0-2 31057 NULL
139425 +aoedisk_show_fwver_31059 aoedisk_show_fwver 0 31059 NULL
139426 +compat_sys_mq_timedsend_31060 compat_sys_mq_timedsend 3 31060 NULL
139427 +lbs_failcount_read_31063 lbs_failcount_read 3-0 31063 NULL
139428 +pcf8563_rtc_set_alarm_31070 pcf8563_rtc_set_alarm 0 31070 NULL
139429 +memmap_attr_show_31075 memmap_attr_show 0 31075 NULL
139430 +create_multi_channel_mode_31077 create_multi_channel_mode 0 31077 NULL
139431 +ip175c_config_init_31078 ip175c_config_init 0 31078 NULL
139432 +sys_mincore_31079 sys_mincore 2-1 31079 NULL
139433 +arcmsr_attr_host_driver_version_31081 arcmsr_attr_host_driver_version 0 31081 NULL
139434 +ttm_bo_ioremap_31082 ttm_bo_ioremap 2-3 31082 NULL nohasharray
139435 +cfq_quantum_store_31082 cfq_quantum_store 0-3 31082 &ttm_bo_ioremap_31082
139436 +gt_max_freq_mhz_show_31084 gt_max_freq_mhz_show 0 31084 NULL
139437 +vmstat_cpuup_callback_31085 vmstat_cpuup_callback 0 31085 NULL
139438 +bh1770_set_prox_rate_above_31087 bh1770_set_prox_rate_above 0-4 31087 NULL
139439 +sctp_setsockopt_context_31091 sctp_setsockopt_context 3-0 31091 NULL
139440 +proc_gid_map_write_31093 proc_gid_map_write 3-0 31093 NULL
139441 +pci_mmcfg_write_31103 pci_mmcfg_write 0 31103 NULL
139442 +i915_gem_object_wait_rendering__tail_31104 i915_gem_object_wait_rendering__tail 0 31104 NULL
139443 +output_report_31105 output_report 0 31105 NULL
139444 +store_direct_dword_31108 store_direct_dword 0-4 31108 NULL
139445 +compat_sys_get_mempolicy_31109 compat_sys_get_mempolicy 3 31109 NULL nohasharray
139446 +string_to_context_struct_31109 string_to_context_struct 0 31109 &compat_sys_get_mempolicy_31109
139447 +dns_resolver_preparse_31110 dns_resolver_preparse 0 31110 NULL
139448 +depth_read_31112 depth_read 3-0 31112 NULL nohasharray
139449 +show_otp5_31112 show_otp5 0 31112 &depth_read_31112
139450 +show_31115 show 0 31115 NULL
139451 +hash_ipportnet6_expire_31118 hash_ipportnet6_expire 4 31118 NULL
139452 +space_store_31124 space_store 0-3 31124 NULL
139453 +set_temp_type_31125 set_temp_type 0-4 31125 NULL
139454 +lpfc_fcp2_no_tgt_reset_show_31127 lpfc_fcp2_no_tgt_reset_show 0 31127 NULL nohasharray
139455 +preparse_31127 preparse 0 31127 &lpfc_fcp2_no_tgt_reset_show_31127
139456 +tse_init_rx_buffer_31129 tse_init_rx_buffer 3-0 31129 NULL
139457 +_cancel_lock_31130 _cancel_lock 0 31130 NULL
139458 +acpi_ex_prep_common_field_object_31135 acpi_ex_prep_common_field_object 0 31135 NULL nohasharray
139459 +itg3200_data_rdy_trigger_set_state_31135 itg3200_data_rdy_trigger_set_state 0 31135 &acpi_ex_prep_common_field_object_31135
139460 +i2c_recv_byte_31137 i2c_recv_byte 0 31137 NULL
139461 +target_stat_scsi_att_intr_port_show_attr_dev_31138 target_stat_scsi_att_intr_port_show_attr_dev 0 31138 NULL
139462 +ssb_read16_31139 ssb_read16 0 31139 NULL
139463 +store_speed_scan_31141 store_speed_scan 0-4 31141 NULL
139464 +b43_sdio_request_irq_31144 b43_sdio_request_irq 0 31144 NULL
139465 +patch_nvhdmi_31148 patch_nvhdmi 0 31148 NULL
139466 +acpi_cpu_soft_notify_31149 acpi_cpu_soft_notify 0 31149 NULL
139467 +uvc_start_streaming_31157 uvc_start_streaming 0 31157 NULL
139468 +lid_mask_count_show_31167 lid_mask_count_show 0 31167 NULL
139469 +nvme_set_features_31169 nvme_set_features 0 31169 NULL
139470 +get_batt_uV_31171 get_batt_uV 0 31171 NULL nohasharray
139471 +rxq_init_31171 rxq_init 0 31171 &get_batt_uV_31171
139472 +f2fs_convert_inline_inode_31174 f2fs_convert_inline_inode 0 31174 NULL
139473 +_regulator_do_disable_31175 _regulator_do_disable 0 31175 NULL nohasharray
139474 +pktgen_thread_write_31175 pktgen_thread_write 0-3 31175 &_regulator_do_disable_31175
139475 +s5k83a_get_rotation_31176 s5k83a_get_rotation 0 31176 NULL
139476 +store_31179 store 0-3 31179 NULL
139477 +mag3110_show_int_plus_micros_31190 mag3110_show_int_plus_micros 0 31190 NULL nohasharray
139478 +raw_init_31190 raw_init 0 31190 &mag3110_show_int_plus_micros_31190
139479 +acpi_ex_system_memory_space_handler_31192 acpi_ex_system_memory_space_handler 2 31192 NULL nohasharray
139480 +persist_show_31192 persist_show 0 31192 &acpi_ex_system_memory_space_handler_31192
139481 +__gpiod_request_31195 __gpiod_request 0 31195 NULL
139482 +iscsit_ta_t10_pi_31196 iscsit_ta_t10_pi 0 31196 NULL
139483 +amd8111_access_31197 amd8111_access 0 31197 NULL
139484 +r592_read_fifo_pio_31198 r592_read_fifo_pio 3 31198 NULL nohasharray
139485 +rocker_dma_ring_create_31198 rocker_dma_ring_create 3-0 31198 &r592_read_fifo_pio_31198
139486 +mtdchar_readoob_31200 mtdchar_readoob 4 31200 NULL
139487 +tps6586x_reads_31201 tps6586x_reads 0 31201 NULL nohasharray
139488 +sh_eth_phy_init_31201 sh_eth_phy_init 0 31201 &tps6586x_reads_31201
139489 +snd_pcm_plugin_build_rate_31203 snd_pcm_plugin_build_rate 0 31203 NULL
139490 +show_fnode_first_burst_len_31205 show_fnode_first_burst_len 0 31205 NULL
139491 +cpumask_weight_31215 cpumask_weight 0 31215 NULL
139492 +__read_reg_31216 __read_reg 0 31216 NULL
139493 +atm_get_addr_31221 atm_get_addr 3 31221 NULL nohasharray
139494 +lpfc_fips_level_show_31221 lpfc_fips_level_show 0 31221 &atm_get_addr_31221 nohasharray
139495 +srpt_tpg_attrib_show_srp_sq_size_31221 srpt_tpg_attrib_show_srp_sq_size 0 31221 &lpfc_fips_level_show_31221
139496 +connect_type_show_31228 connect_type_show 0 31228 NULL nohasharray
139497 +crypto_sha1_update_31228 crypto_sha1_update 0 31228 &connect_type_show_31228
139498 +e1000_setup_rx_resources_31230 e1000_setup_rx_resources 0 31230 NULL
139499 +SMB2_sess_setup_31233 SMB2_sess_setup 0 31233 NULL
139500 +store_31237 store 0-3 31237 NULL
139501 +tcp_recvmsg_31238 tcp_recvmsg 4-0 31238 NULL
139502 +cyy_readb_31240 cyy_readb 0 31240 NULL
139503 +snd_es1938_capture_trigger_31242 snd_es1938_capture_trigger 0 31242 NULL nohasharray
139504 +store_sf4_pwm_31242 store_sf4_pwm 0-4 31242 &snd_es1938_capture_trigger_31242 nohasharray
139505 +lpfc_wwn_set_31242 lpfc_wwn_set 0 31242 &store_sf4_pwm_31242
139506 +cbaf_wusb_cdid_store_31243 cbaf_wusb_cdid_store 0-4 31243 NULL
139507 +_create_sg_bios_31244 _create_sg_bios 4 31244 NULL nohasharray
139508 +set_otp4_31244 set_otp4 4-0 31244 &_create_sg_bios_31244
139509 +recv_pre_dequeue_31252 recv_pre_dequeue 0 31252 NULL
139510 +ieee80211_if_read_last_beacon_31257 ieee80211_if_read_last_beacon 3-0 31257 NULL
139511 +sctp_tsnmap_find_gap_ack_31272 sctp_tsnmap_find_gap_ack 3 31272 NULL
139512 +uinput_read_31275 uinput_read 0-3 31275 NULL nohasharray
139513 +udf_write_begin_31275 udf_write_begin 0 31275 &uinput_read_31275
139514 +show_temp_hyst1_31276 show_temp_hyst1 0 31276 NULL
139515 +mwifiex_send_tdls_action_frame_31279 mwifiex_send_tdls_action_frame 7 31279 NULL nohasharray
139516 +autosuspend_store_31279 autosuspend_store 0-4 31279 &mwifiex_send_tdls_action_frame_31279
139517 +show_ipv4_iface_grat_arp_en_31280 show_ipv4_iface_grat_arp_en 0 31280 NULL nohasharray
139518 +ia_setsockopt_31280 ia_setsockopt 0 31280 &show_ipv4_iface_grat_arp_en_31280
139519 +mlx5_cmd_exec_cb_31281 mlx5_cmd_exec_cb 0 31281 NULL
139520 +spmi_write_cmd_31283 spmi_write_cmd 0 31283 NULL
139521 +hash_netportnet4_expire_31290 hash_netportnet4_expire 4 31290 NULL
139522 +device_suspend_late_31297 device_suspend_late 0 31297 NULL
139523 +fill_and_eval_dacs_31298 fill_and_eval_dacs 0 31298 NULL
139524 +iwl_dbgfs_set_nic_temperature_read_31300 iwl_dbgfs_set_nic_temperature_read 3-0 31300 NULL
139525 +uvc_simplify_fraction_31303 uvc_simplify_fraction 3 31303 NULL
139526 +sha1_mb_finup_31305 sha1_mb_finup 0 31305 NULL
139527 +tps6507x_pmic_read_31310 tps6507x_pmic_read 0 31310 NULL
139528 +i2c_nuvoton_recv_data_31312 i2c_nuvoton_recv_data 0-4 31312 NULL
139529 +sisusbcon_scroll_31315 sisusbcon_scroll 5-2-3 31315 NULL
139530 +target_fabric_port_store_attr_alua_tg_pt_status_31316 target_fabric_port_store_attr_alua_tg_pt_status 0-3 31316 NULL
139531 +command_file_write_31318 command_file_write 3-0 31318 NULL
139532 +acpi_ev_get_gpe_xrupt_block_31325 acpi_ev_get_gpe_xrupt_block 1 31325 NULL nohasharray
139533 +ext4_xattr_block_list_31325 ext4_xattr_block_list 0 31325 &acpi_ev_get_gpe_xrupt_block_31325
139534 +uwb_rc_beacon_show_31326 uwb_rc_beacon_show 0 31326 NULL
139535 +recvmsg_31331 recvmsg 0-4 31331 NULL
139536 +__vb2_cleanup_fileio_31332 __vb2_cleanup_fileio 0 31332 NULL nohasharray
139537 +mmc_power_restore_31332 mmc_power_restore 0 31332 &__vb2_cleanup_fileio_31332
139538 +_regmap_raw_multi_reg_write_31336 _regmap_raw_multi_reg_write 3 31336 NULL nohasharray
139539 +radix_tree_insert_31336 radix_tree_insert 0 31336 &_regmap_raw_multi_reg_write_31336
139540 +em28xx_init_usb_xfer_31337 em28xx_init_usb_xfer 4-6-0 31337 NULL
139541 +f2fs_sbi_store_31339 f2fs_sbi_store 0-4 31339 NULL
139542 +platform_device_add_31340 platform_device_add 0 31340 NULL
139543 +jffs2_trusted_listxattr_31348 jffs2_trusted_listxattr 0-5 31348 NULL nohasharray
139544 +snd_seq_enqueue_event_31348 snd_seq_enqueue_event 0 31348 &jffs2_trusted_listxattr_31348
139545 +queue_setup_31353 queue_setup 0 31353 NULL
139546 +vpx3220_s_ctrl_31356 vpx3220_s_ctrl 0 31356 NULL
139547 +outlen_write_31358 outlen_write 3-0 31358 NULL
139548 +pinctrl_utils_add_map_configs_31359 pinctrl_utils_add_map_configs 7 31359 NULL
139549 +show_fcstat_tx_frames_31360 show_fcstat_tx_frames 0 31360 NULL
139550 +native_setup_msi_irqs_31367 native_setup_msi_irqs 0 31367 NULL
139551 +handler_31368 handler 0 31368 NULL
139552 +xprt_rdma_allocate_31372 xprt_rdma_allocate 2 31372 NULL
139553 +snd_mixart_prepare_31374 snd_mixart_prepare 0 31374 NULL
139554 +fb_blank_31377 fb_blank 0 31377 NULL nohasharray
139555 +ipcaif_get_size_31377 ipcaif_get_size 0 31377 &fb_blank_31377
139556 +xen_pcibk_config_quirks_add_field_31379 xen_pcibk_config_quirks_add_field 0 31379 NULL nohasharray
139557 +trace_parser_get_init_31379 trace_parser_get_init 2 31379 &xen_pcibk_config_quirks_add_field_31379
139558 +mp_ioapic_pin_count_31393 mp_ioapic_pin_count 0 31393 NULL
139559 +zd_chip_set_basic_rates_31394 zd_chip_set_basic_rates 0 31394 NULL
139560 +blk_mq_sysfs_dispatched_show_31400 blk_mq_sysfs_dispatched_show 0 31400 NULL
139561 +fat_count_free_clusters_31403 fat_count_free_clusters 0 31403 NULL nohasharray
139562 +i40evf_up_complete_31403 i40evf_up_complete 0 31403 &fat_count_free_clusters_31403
139563 +pcf8563_rtc_read_time_31404 pcf8563_rtc_read_time 0 31404 NULL nohasharray
139564 +set_bool_threeg_31404 set_bool_threeg 0-4 31404 &pcf8563_rtc_read_time_31404
139565 +wm831x_reg_unlock_31409 wm831x_reg_unlock 0 31409 NULL
139566 +key_ifindex_read_31411 key_ifindex_read 3-0 31411 NULL nohasharray
139567 +nf_nat_packet_31411 nf_nat_packet 0 31411 &key_ifindex_read_31411
139568 +mcs7830_set_reg_31413 mcs7830_set_reg 3-0 31413 NULL
139569 +xgene_enet_set_mac_address_31415 xgene_enet_set_mac_address 0 31415 NULL
139570 +set_in5_max_31420 set_in5_max 0-4 31420 NULL
139571 +write_file_simulate_radar_31421 write_file_simulate_radar 0-3 31421 NULL
139572 +_sp2d_max_pg_31422 _sp2d_max_pg 0 31422 NULL nohasharray
139573 +test_rtc_read_time_31422 test_rtc_read_time 0 31422 &_sp2d_max_pg_31422 nohasharray
139574 +target_fabric_wwn_attr_store_31422 target_fabric_wwn_attr_store 0 31422 &test_rtc_read_time_31422
139575 +cxacru_sysfs_show_downstream_attenuation_31423 cxacru_sysfs_show_downstream_attenuation 0 31423 NULL
139576 +TSS_checkhmac1_31429 TSS_checkhmac1 0 31429 NULL
139577 +iuu_open_31432 iuu_open 0 31432 NULL
139578 +acpi_sci_ioapic_setup_31445 acpi_sci_ioapic_setup 4 31445 NULL nohasharray
139579 +snd_ice1712_capture_prepare_31445 snd_ice1712_capture_prepare 0 31445 &acpi_sci_ioapic_setup_31445
139580 +security_set_bools_31447 security_set_bools 0 31447 NULL
139581 +transport_alloc_session_tags_31449 transport_alloc_session_tags 3-2 31449 NULL
139582 +interf_grp_compatible_id_show_31450 interf_grp_compatible_id_show 0 31450 NULL
139583 +__uio_register_device_31451 __uio_register_device 0 31451 NULL
139584 +myri10ge_get_sset_count_31452 myri10ge_get_sset_count 0 31452 NULL
139585 +opera1_xilinx_rw_31453 opera1_xilinx_rw 5 31453 NULL
139586 +_regmap_update_bits_31456 _regmap_update_bits 0 31456 NULL
139587 +ubifs_log_end_commit_31463 ubifs_log_end_commit 0 31463 NULL
139588 +input_get_new_minor_31464 input_get_new_minor 1 31464 NULL
139589 +drm_read_31467 drm_read 0-3 31467 NULL
139590 +do_fcntl_31468 do_fcntl 3 31468 NULL
139591 +ab3100_otp_freq_show_31472 ab3100_otp_freq_show 0 31472 NULL nohasharray
139592 +atl1e_phy_init_31472 atl1e_phy_init 0 31472 &ab3100_otp_freq_show_31472
139593 +xfs_btree_get_numrecs_31477 xfs_btree_get_numrecs 0 31477 NULL nohasharray
139594 +bad_inode_getattr_31477 bad_inode_getattr 0 31477 &xfs_btree_get_numrecs_31477
139595 +__ext4_journal_get_write_access_31482 __ext4_journal_get_write_access 0 31482 NULL
139596 +alg_setkey_31485 alg_setkey 3-0 31485 NULL
139597 +show_spi_transport_max_iu_31486 show_spi_transport_max_iu 0 31486 NULL nohasharray
139598 +wm831x_rtc_start_alarm_31486 wm831x_rtc_start_alarm 0 31486 &show_spi_transport_max_iu_31486
139599 +rds_message_map_pages_31487 rds_message_map_pages 2 31487 NULL
139600 +cpuid_device_create_31489 cpuid_device_create 0 31489 NULL
139601 +blkdev_fsync_31490 blkdev_fsync 0 31490 NULL
139602 +qsfp_2_read_31491 qsfp_2_read 3-0 31491 NULL
139603 +target_stat_scsi_att_intr_port_show_attr_port_ident_31495 target_stat_scsi_att_intr_port_show_attr_port_ident 0 31495 NULL nohasharray
139604 +nes_init_nic_qp_31495 nes_init_nic_qp 0 31495 &target_stat_scsi_att_intr_port_show_attr_port_ident_31495
139605 +__alloc_bootmem_31498 __alloc_bootmem 1 31498 NULL
139606 +cond_search_polarity_read_31499 cond_search_polarity_read 0-5-6 31499 NULL nohasharray
139607 +ad_sd_validate_trigger_31499 ad_sd_validate_trigger 0 31499 &cond_search_polarity_read_31499
139608 +cifs_readpage_31509 cifs_readpage 0 31509 NULL
139609 +wl18xx_pre_boot_31510 wl18xx_pre_boot 0 31510 NULL
139610 +lpfc_first_burst_size_store_31512 lpfc_first_burst_size_store 0-4 31512 NULL
139611 +il3945_store_retry_rate_31513 il3945_store_retry_rate 0-4 31513 NULL
139612 +w1_read_block_31521 w1_read_block 0-3 31521 NULL
139613 +wacom_set_report_31524 wacom_set_report 0 31524 NULL
139614 +metrousb_open_31526 metrousb_open 0 31526 NULL nohasharray
139615 +nfs4_proc_layoutcommit_31526 nfs4_proc_layoutcommit 0 31526 &metrousb_open_31526
139616 +fs_send_31530 fs_send 0 31530 NULL
139617 +cyapa_poll_state_31531 cyapa_poll_state 0 31531 NULL
139618 +__mv88e6xxx_reg_read_31534 __mv88e6xxx_reg_read 0 31534 NULL
139619 +tvp5150_s_ctrl_31535 tvp5150_s_ctrl 0 31535 NULL
139620 +hidraw_write_31536 hidraw_write 3-0 31536 NULL
139621 +mtd_div_by_eb_31543 mtd_div_by_eb 0-1 31543 NULL nohasharray
139622 +powerclamp_cpu_callback_31543 powerclamp_cpu_callback 0 31543 &mtd_div_by_eb_31543
139623 +dvb_ringbuffer_write_31548 dvb_ringbuffer_write 0-3 31548 NULL
139624 +usbvision_read_31555 usbvision_read 3-0 31555 NULL
139625 +phy_attach_direct_31556 phy_attach_direct 0 31556 NULL
139626 +vendor_name_show_31559 vendor_name_show 0 31559 NULL nohasharray
139627 +kbd_function_keys_show_31559 kbd_function_keys_show 0 31559 &vendor_name_show_31559 nohasharray
139628 +_aac_reset_adapter_31559 _aac_reset_adapter 0 31559 &kbd_function_keys_show_31559
139629 +ath10k_mac_vif_disable_keepalive_31563 ath10k_mac_vif_disable_keepalive 0 31563 NULL
139630 +thermal_cooling_device_cur_state_store_31564 thermal_cooling_device_cur_state_store 0-4 31564 NULL
139631 +klp_enable_func_31565 klp_enable_func 0 31565 NULL
139632 +show_temp_min_alarm_31566 show_temp_min_alarm 0 31566 NULL
139633 +tda18271_read_regs_31567 tda18271_read_regs 0 31567 NULL nohasharray
139634 +cp2112_set_usb_config_31567 cp2112_set_usb_config 0 31567 &tda18271_read_regs_31567
139635 +latch_read_file_31569 latch_read_file 0 31569 NULL
139636 +temp_cpu_DTS_31570 temp_cpu_DTS 0 31570 NULL
139637 +tx_frag_tkip_called_read_31575 tx_frag_tkip_called_read 3-0 31575 NULL
139638 +get_max_inline_xattr_value_size_31578 get_max_inline_xattr_value_size 0 31578 NULL
139639 +osst_write_31581 osst_write 3-0 31581 NULL
139640 +snd_compr_get_avail_31584 snd_compr_get_avail 0 31584 NULL nohasharray
139641 +pre_handle_cursor_31584 pre_handle_cursor 0 31584 &snd_compr_get_avail_31584
139642 +fc_read_31589 fc_read 0-3 31589 NULL
139643 +max8997_led_show_mode_31591 max8997_led_show_mode 0 31591 NULL
139644 +adp8870_read_31592 adp8870_read 0 31592 NULL
139645 +show_fc_vport_vport_state_31596 show_fc_vport_vport_state 0 31596 NULL nohasharray
139646 +fc0011_set_params_31596 fc0011_set_params 0 31596 &show_fc_vport_vport_state_31596 nohasharray
139647 +diag_write_31596 diag_write 0 31596 &fc0011_set_params_31596
139648 +qlcnic_store_bridged_mode_31599 qlcnic_store_bridged_mode 0-4 31599 NULL
139649 +rng_reset_31602 rng_reset 0 31602 NULL
139650 +show_conn_param_ISCSI_PARAM_MAX_XMIT_DLENGTH_31608 show_conn_param_ISCSI_PARAM_MAX_XMIT_DLENGTH 0 31608 NULL
139651 +store_31610 store 0-4 31610 NULL
139652 +iwl_dbgfs_ucode_tx_stats_read_31611 iwl_dbgfs_ucode_tx_stats_read 3-0 31611 NULL
139653 +lpfc_used_rpi_show_31612 lpfc_used_rpi_show 0 31612 NULL
139654 +rt2400pci_enable_radio_31614 rt2400pci_enable_radio 0 31614 NULL
139655 +memblock_virt_alloc_nopanic_31617 memblock_virt_alloc_nopanic 1 31617 NULL nohasharray
139656 +arvo_sysfs_read_31617 arvo_sysfs_read 6-0 31617 &memblock_virt_alloc_nopanic_31617
139657 +ipv4_confirm_31620 ipv4_confirm 0 31620 NULL
139658 +usnic_ib_dump_vf_31623 usnic_ib_dump_vf 3 31623 NULL
139659 +neofb_check_var_31627 neofb_check_var 0 31627 NULL nohasharray
139660 +setup_first_bd_ep0_31627 setup_first_bd_ep0 0 31627 &neofb_check_var_31627
139661 +disassociate_31631 disassociate 0 31631 NULL
139662 +caif_create_31634 caif_create 0 31634 NULL
139663 +videobuf_read_one_31637 videobuf_read_one 3-0 31637 NULL nohasharray
139664 +snd_cs4281_playback_prepare_31637 snd_cs4281_playback_prepare 0 31637 &videobuf_read_one_31637
139665 +ext3_sync_file_31639 ext3_sync_file 0 31639 NULL nohasharray
139666 +aty_var_to_pll_408_31639 aty_var_to_pll_408 0 31639 &ext3_sync_file_31639
139667 +smb3_crypto_shash_allocate_31640 smb3_crypto_shash_allocate 0 31640 NULL
139668 +igmp_netdev_event_31648 igmp_netdev_event 0 31648 NULL
139669 +pod_alloc_sysex_buffer_31651 pod_alloc_sysex_buffer 3 31651 NULL
139670 +rocker_flow_tbl_del_31653 rocker_flow_tbl_del 0 31653 NULL
139671 +show_session_param_ISCSI_PARAM_FIRST_BURST_31655 show_session_param_ISCSI_PARAM_FIRST_BURST 0 31655 NULL
139672 +current_page_show_31657 current_page_show 0 31657 NULL
139673 +reset_31659 reset 0 31659 NULL
139674 +xfer_secondary_pool_31661 xfer_secondary_pool 2 31661 NULL nohasharray
139675 +__ceph_do_getattr_31661 __ceph_do_getattr 0 31661 &xfer_secondary_pool_31661 nohasharray
139676 +bq4802_read_time_31661 bq4802_read_time 0 31661 &__ceph_do_getattr_31661
139677 +__lgread_31668 __lgread 4 31668 NULL
139678 +target_fabric_mappedlun_store_write_protect_31671 target_fabric_mappedlun_store_write_protect 0-3 31671 NULL
139679 +copy_from_user_nmi_31672 copy_from_user_nmi 3-0 31672 NULL nohasharray
139680 +virtblk_cache_type_show_31672 virtblk_cache_type_show 0 31672 &copy_from_user_nmi_31672 nohasharray
139681 +kovaplus_sysfs_read_profilex_buttons_31672 kovaplus_sysfs_read_profilex_buttons 0-5-6 31672 &virtblk_cache_type_show_31672
139682 +read_cc_setting_bin_31679 read_cc_setting_bin 0-5-6 31679 NULL
139683 +xfs_inobt_get_maxrecs_31680 xfs_inobt_get_maxrecs 0 31680 NULL
139684 +_usb_writeN_sync_31682 _usb_writeN_sync 4 31682 NULL nohasharray
139685 +mlx4_en_init_affinity_hint_31682 mlx4_en_init_affinity_hint 0 31682 &_usb_writeN_sync_31682 nohasharray
139686 +bq2415x_set_charge_current_31682 bq2415x_set_charge_current 0 31682 &mlx4_en_init_affinity_hint_31682
139687 +forced_ps_read_31685 forced_ps_read 3-0 31685 NULL nohasharray
139688 +ip6_tnl_dev_init_31685 ip6_tnl_dev_init 0 31685 &forced_ps_read_31685
139689 +x25_bind_31686 x25_bind 0 31686 NULL
139690 +reiserfs_in_journal_31689 reiserfs_in_journal 3 31689 NULL
139691 +ext3_xattr_user_get_31691 ext3_xattr_user_get 0 31691 NULL
139692 +read_ofdm_cal_values_31694 read_ofdm_cal_values 0 31694 NULL
139693 +ufs_write_begin_31695 ufs_write_begin 0 31695 NULL
139694 +sht15_transmission_start_31696 sht15_transmission_start 0 31696 NULL
139695 +wl1251_acx_slot_31699 wl1251_acx_slot 0 31699 NULL
139696 +enqueue_cmd_31703 enqueue_cmd 0 31703 NULL
139697 +audit_log_n_string_31705 audit_log_n_string 3 31705 NULL
139698 +ov9640_write_regs_31707 ov9640_write_regs 0 31707 NULL
139699 +tda827xo_set_params_31708 tda827xo_set_params 0 31708 NULL
139700 +bq2415x_sysfs_show_reported_mode_31709 bq2415x_sysfs_show_reported_mode 0 31709 NULL
139701 +apply_constraint_31714 apply_constraint 0 31714 NULL
139702 +fitpc2_wdt_write_31715 fitpc2_wdt_write 0-3 31715 NULL
139703 +id_device_show_31718 id_device_show 0 31718 NULL
139704 +lpfc_multi_ring_type_show_31719 lpfc_multi_ring_type_show 0 31719 NULL nohasharray
139705 +igb_disable_sriov_31719 igb_disable_sriov 0 31719 &lpfc_multi_ring_type_show_31719
139706 +snd_rme96_capture_trigger_31720 snd_rme96_capture_trigger 0 31720 NULL
139707 +ldo_regulator_is_enabled_31723 ldo_regulator_is_enabled 0 31723 NULL
139708 +ubifs_garbage_collect_leb_31724 ubifs_garbage_collect_leb 0 31724 NULL
139709 +sctp_make_asconf_ack_31726 sctp_make_asconf_ack 3 31726 NULL
139710 +rs_pretty_print_rate_31727 rs_pretty_print_rate 0 31727 NULL
139711 +ath6kl_wmi_send_probe_response_cmd_31728 ath6kl_wmi_send_probe_response_cmd 6 31728 NULL
139712 +skcipher_wait_for_data_31732 skcipher_wait_for_data 0 31732 NULL
139713 +set_audio_31733 set_audio 0 31733 NULL
139714 +label_northbridge_31734 label_northbridge 0 31734 NULL
139715 +utf16s_to_utf8s_31735 utf16s_to_utf8s 0 31735 NULL nohasharray
139716 +fan_get_status_safe_31735 fan_get_status_safe 0 31735 &utf16s_to_utf8s_31735 nohasharray
139717 +skge_up_31735 skge_up 0 31735 &fan_get_status_safe_31735 nohasharray
139718 +lu_buf_check_and_grow_31735 lu_buf_check_and_grow 2 31735 &skge_up_31735
139719 +shmem_pwrite_slow_31741 shmem_pwrite_slow 2-3 31741 NULL
139720 +input_abs_get_max_31742 input_abs_get_max 0 31742 NULL
139721 +lm3533_ctrlbank_get_pwm_31744 lm3533_ctrlbank_get_pwm 0 31744 NULL
139722 +mtd_read_user_prot_reg_31746 mtd_read_user_prot_reg 0 31746 NULL
139723 +snd_seq_device_new_31753 snd_seq_device_new 4 31753 NULL
139724 +snd_via8233_capture_prepare_31757 snd_via8233_capture_prepare 0 31757 NULL
139725 +show_attr_decimals_31760 show_attr_decimals 0 31760 NULL
139726 +ath10k_mac_inc_num_stations_31762 ath10k_mac_inc_num_stations 0 31762 NULL
139727 +SyS_lsetxattr_31766 SyS_lsetxattr 4 31766 NULL
139728 +dst_dev_event_31770 dst_dev_event 0 31770 NULL
139729 +vfs_getattr_31777 vfs_getattr 0 31777 NULL
139730 +store_srp_rport_dev_loss_tmo_31779 store_srp_rport_dev_loss_tmo 0-4 31779 NULL
139731 +vmw_gmr2_bind_31780 vmw_gmr2_bind 3 31780 NULL
139732 +osync_buffers_list_31789 osync_buffers_list 0 31789 NULL
139733 +usblp_cache_device_id_string_31790 usblp_cache_device_id_string 0 31790 NULL
139734 +tg3_start_31796 tg3_start 0 31796 NULL
139735 +ip1xx_reset_31799 ip1xx_reset 0 31799 NULL
139736 +get_count_order_31800 get_count_order 0 31800 NULL
139737 +ecryptfs_send_message_locked_31801 ecryptfs_send_message_locked 2 31801 NULL
139738 +fbtft_fb_write_31802 fbtft_fb_write 3 31802 NULL
139739 +isr_rx_procs_read_31804 isr_rx_procs_read 3-0 31804 NULL nohasharray
139740 +sc92031_open_31804 sc92031_open 0 31804 &isr_rx_procs_read_31804
139741 +data_write_31805 data_write 3-0 31805 NULL
139742 +can_clear_show_31809 can_clear_show 0 31809 NULL nohasharray
139743 +da9063_ldo_get_status_31809 da9063_ldo_get_status 0 31809 &can_clear_show_31809
139744 +t3_mac_set_mtu_31811 t3_mac_set_mtu 0 31811 NULL
139745 +SyS_msgsnd_31814 SyS_msgsnd 3 31814 NULL
139746 +strnlen_user_31815 strnlen_user 0-2 31815 NULL
139747 +cxacru_sysfs_show_upstream_rate_31816 cxacru_sysfs_show_upstream_rate 0 31816 NULL
139748 +sta_last_signal_read_31818 sta_last_signal_read 3-0 31818 NULL
139749 +sysv_writepage_31819 sysv_writepage 0 31819 NULL
139750 +fuse_dir_fsync_31820 fuse_dir_fsync 0 31820 NULL
139751 +ad7793_read_frequency_31825 ad7793_read_frequency 0 31825 NULL
139752 +ocfs2_readpage_inline_31829 ocfs2_readpage_inline 0 31829 NULL
139753 +any_show_31831 any_show 0 31831 NULL
139754 +notify_send_pre_enqueue_31834 notify_send_pre_enqueue 0 31834 NULL
139755 +cachefiles_daemon_fcull_31835 cachefiles_daemon_fcull 0 31835 NULL
139756 +__bond_release_one_31836 __bond_release_one 0 31836 NULL
139757 +isp1362_urb_enqueue_31839 isp1362_urb_enqueue 0 31839 NULL
139758 +bMaxPacketSize0_show_31842 bMaxPacketSize0_show 0 31842 NULL
139759 +fsnotify_perm_31843 fsnotify_perm 0 31843 NULL
139760 +subsystem_id_show_31847 subsystem_id_show 0 31847 NULL
139761 +show_31851 show 0 31851 NULL
139762 +clone_bio_31854 clone_bio 4-3 31854 NULL nohasharray
139763 +velocity_init_rd_ring_31854 velocity_init_rd_ring 0 31854 &clone_bio_31854
139764 +SyS_ppoll_31855 SyS_ppoll 2 31855 NULL
139765 +allocation_policy_show_31856 allocation_policy_show 0 31856 NULL
139766 +digitv_i2c_xfer_31863 digitv_i2c_xfer 0-3 31863 NULL
139767 +mxl1x1sf_tune_rf_31864 mxl1x1sf_tune_rf 0 31864 NULL
139768 +edd_show_default_sectors_per_track_31865 edd_show_default_sectors_per_track 0 31865 NULL nohasharray
139769 +iwl_setup_interface_31865 iwl_setup_interface 0 31865 &edd_show_default_sectors_per_track_31865
139770 +regulator_opmode_show_31867 regulator_opmode_show 0 31867 NULL
139771 +adp8870_bl_l4_indoor_max_store_31869 adp8870_bl_l4_indoor_max_store 4-0 31869 NULL
139772 +kovaplus_sysfs_show_actual_sensitivity_y_31873 kovaplus_sysfs_show_actual_sensitivity_y 0 31873 NULL
139773 +iwl_dbgfs_disable_ht40_write_31876 iwl_dbgfs_disable_ht40_write 3-0 31876 NULL nohasharray
139774 +ls_switch_show_31876 ls_switch_show 0 31876 &iwl_dbgfs_disable_ht40_write_31876 nohasharray
139775 +nilfs_segments_dirty_segments_show_31876 nilfs_segments_dirty_segments_show 0 31876 &ls_switch_show_31876
139776 +dvb_ringbuffer_free_31880 dvb_ringbuffer_free 0 31880 NULL
139777 +drm_mode_crtc_set_gamma_size_31881 drm_mode_crtc_set_gamma_size 2 31881 NULL
139778 +ubifs_lpt_start_commit_31884 ubifs_lpt_start_commit 0 31884 NULL
139779 +macvtap_device_event_31891 macvtap_device_event 0 31891 NULL
139780 +opera1_i2c_xfer_31897 opera1_i2c_xfer 0-3 31897 NULL nohasharray
139781 +usbtv_setup_capture_31897 usbtv_setup_capture 0 31897 &opera1_i2c_xfer_31897
139782 +ddb_output_write_31902 ddb_output_write 3-0 31902 NULL nohasharray
139783 +carl9170_set_qos_31902 carl9170_set_qos 0 31902 &ddb_output_write_31902
139784 +xfs_break_layouts_31905 xfs_break_layouts 0 31905 NULL
139785 +xattr_permission_31907 xattr_permission 0 31907 NULL
139786 +xfs_da3_blk_unlink_31908 xfs_da3_blk_unlink 0 31908 NULL nohasharray
139787 +bch_read_string_list_31908 bch_read_string_list 0 31908 &xfs_da3_blk_unlink_31908
139788 +snd_emu10k1_fx8010_register_irq_handler_31912 snd_emu10k1_fx8010_register_irq_handler 0 31912 NULL
139789 +kmx61_get_mode_31914 kmx61_get_mode 0 31914 NULL
139790 +lu_buf_realloc_31915 lu_buf_realloc 2 31915 NULL
139791 +pwm_unexport_store_31918 pwm_unexport_store 0-4 31918 NULL
139792 +new_dir_31919 new_dir 3 31919 NULL
139793 +kmem_alloc_31920 kmem_alloc 1 31920 NULL nohasharray
139794 +show_req_lim_31920 show_req_lim 0 31920 &kmem_alloc_31920
139795 +show_iface_tcp_nagle_disable_31926 show_iface_tcp_nagle_disable 0 31926 NULL
139796 +interf_grp_sub_compatible_id_store_31927 interf_grp_sub_compatible_id_store 0-3 31927 NULL
139797 +input_print_modalias_31930 input_print_modalias 0 31930 NULL
139798 +wusb_phy_rate_store_31931 wusb_phy_rate_store 0-4 31931 NULL
139799 +era_status_31934 era_status 5 31934 NULL
139800 +__uncore_pgt_show_31935 __uncore_pgt_show 0 31935 NULL
139801 +bh1770_set_prox_rate_below_31937 bh1770_set_prox_rate_below 0-4 31937 NULL
139802 +SYSC_sethostname_31940 SYSC_sethostname 2 31940 NULL nohasharray
139803 +bonding_show_lp_interval_31940 bonding_show_lp_interval 0 31940 &SYSC_sethostname_31940 nohasharray
139804 +mgmt_get_gateway_31940 mgmt_get_gateway 0 31940 &bonding_show_lp_interval_31940
139805 +nfs_writepages_31941 nfs_writepages 0 31941 NULL
139806 +read_mem_31942 read_mem 3-0 31942 NULL
139807 +smc91c92_suspend_31943 smc91c92_suspend 0 31943 NULL
139808 +tda18218_set_params_31944 tda18218_set_params 0 31944 NULL
139809 +nilfs_btree_gather_data_31945 nilfs_btree_gather_data 0-4 31945 NULL
139810 +wusb_retry_count_show_31946 wusb_retry_count_show 0 31946 NULL
139811 +__alloc_percpu_gfp_31947 __alloc_percpu_gfp 1-2 31947 NULL nohasharray
139812 +blocking_notifier_call_chain_31947 blocking_notifier_call_chain 0 31947 &__alloc_percpu_gfp_31947
139813 +vb2_write_31948 vb2_write 3-0 31948 NULL
139814 +hdmiphy_s_dv_timings_31949 hdmiphy_s_dv_timings 0 31949 NULL
139815 +r820t_set_pll_31950 r820t_set_pll 0 31950 NULL
139816 +pvr2_ctrl_get_valname_31951 pvr2_ctrl_get_valname 4 31951 NULL
139817 +target_core_alua_tg_pt_gp_store_attr_alua_support_standby_31952 target_core_alua_tg_pt_gp_store_attr_alua_support_standby 0-3 31952 NULL
139818 +adm8211_init_rings_31955 adm8211_init_rings 0 31955 NULL
139819 +__ipx_bind_31963 __ipx_bind 0 31963 NULL
139820 +regcache_rbtree_sync_31964 regcache_rbtree_sync 2 31964 NULL
139821 +osst_capacity_show_31965 osst_capacity_show 0 31965 NULL
139822 +copy_from_user_toio_31966 copy_from_user_toio 3 31966 NULL
139823 +pccard_show_vpp_31969 pccard_show_vpp 0 31969 NULL
139824 +mtd_add_partition_31971 mtd_add_partition 3 31971 NULL
139825 +blk_mq_update_nr_requests_31973 blk_mq_update_nr_requests 0 31973 NULL
139826 +bt_dev_init_31974 bt_dev_init 0 31974 NULL
139827 +suspend_nvs_alloc_31980 suspend_nvs_alloc 0 31980 NULL
139828 +exofs_write_end_31981 exofs_write_end 0-5 31981 NULL nohasharray
139829 +lanai_open_31981 lanai_open 0 31981 &exofs_write_end_31981
139830 +iblock_execute_rw_31982 iblock_execute_rw 3 31982 NULL nohasharray
139831 +vx_read_status_31982 vx_read_status 0 31982 &iblock_execute_rw_31982
139832 +generic_set_freq_31989 generic_set_freq 0 31989 NULL
139833 +find_next_zero_bit_31990 find_next_zero_bit 0-3-2 31990 NULL
139834 +sockfs_getxattr_31992 sockfs_getxattr 0 31992 NULL nohasharray
139835 +b43_phy_ht_set_channel_31992 b43_phy_ht_set_channel 0 31992 &sockfs_getxattr_31992 nohasharray
139836 +lustre_acl_xattr_merge2posix_31992 lustre_acl_xattr_merge2posix 2 31992 &b43_phy_ht_set_channel_31992
139837 +si4713_setup_31994 si4713_setup 0 31994 NULL
139838 +sysfs_create_file_31996 sysfs_create_file 0 31996 NULL nohasharray
139839 +patch_alc260_31996 patch_alc260 0 31996 &sysfs_create_file_31996
139840 +poll_dte_32001 poll_dte 0 32001 NULL
139841 +show_line_32004 show_line 0-3-4 32004 NULL
139842 +calc_hmac_32010 calc_hmac 3 32010 NULL nohasharray
139843 +jffs2_rtime_decompress_32010 jffs2_rtime_decompress 0 32010 &calc_hmac_32010
139844 +hdaps_variance_show_32012 hdaps_variance_show 0 32012 NULL nohasharray
139845 +check_kprobe_address_safe_32012 check_kprobe_address_safe 0 32012 &hdaps_variance_show_32012
139846 +evm_protect_xattr_32016 evm_protect_xattr 0 32016 NULL
139847 +sci_dma_rx_push_32029 sci_dma_rx_push 2 32029 NULL
139848 +stk_read_32038 stk_read 3-0 32038 NULL
139849 +camera_show_32039 camera_show 0 32039 NULL
139850 +sdricoh_pcmcia_suspend_32042 sdricoh_pcmcia_suspend 0 32042 NULL
139851 +vmw_cursor_update_dmabuf_32045 vmw_cursor_update_dmabuf 4-3 32045 NULL nohasharray
139852 +mt9t112_set_params_32045 mt9t112_set_params 0 32045 &vmw_cursor_update_dmabuf_32045
139853 +sys_sched_setaffinity_32046 sys_sched_setaffinity 2 32046 NULL
139854 +mc44s803_writereg_32053 mc44s803_writereg 0 32053 NULL
139855 +do_strncpy_from_user_32059 do_strncpy_from_user 0 32059 NULL
139856 +dnet_open_32060 dnet_open 0 32060 NULL
139857 +SYSC_llistxattr_32061 SYSC_llistxattr 3 32061 NULL
139858 +flush_buffer_32063 flush_buffer 0 32063 NULL
139859 +proc_scsi_devinfo_write_32064 proc_scsi_devinfo_write 3-0 32064 NULL
139860 +jffs2_lzo_decompress_32065 jffs2_lzo_decompress 0 32065 NULL
139861 +multipath_run_32066 multipath_run 0 32066 NULL
139862 +max_queue_store_32079 max_queue_store 0-3 32079 NULL
139863 +iblock_get_blocks_32080 iblock_get_blocks 0 32080 NULL nohasharray
139864 +target_fabric_discovery_attr_store_32080 target_fabric_discovery_attr_store 0-4 32080 &iblock_get_blocks_32080
139865 +atmtcp_send_control_32082 atmtcp_send_control 0 32082 NULL
139866 +iscsi_tpg_param_show_InitialR2T_32085 iscsi_tpg_param_show_InitialR2T 0 32085 NULL
139867 +acpi_ds_load2_begin_op_32086 acpi_ds_load2_begin_op 0 32086 NULL nohasharray
139868 +wl12xx_init_fw_32086 wl12xx_init_fw 0 32086 &acpi_ds_load2_begin_op_32086
139869 +show_counter_rx_p4_hdr_egr_ovfls_32088 show_counter_rx_p4_hdr_egr_ovfls 0 32088 NULL
139870 +cow_file_range_inline_32091 cow_file_range_inline 0 32091 NULL
139871 +efx_mcdi_set_link_32093 efx_mcdi_set_link 0 32093 NULL nohasharray
139872 +wakeup_count_store_32093 wakeup_count_store 0-4 32093 &efx_mcdi_set_link_32093
139873 +bio_alloc_32095 bio_alloc 2 32095 NULL
139874 +temp_show_32099 temp_show 0 32099 NULL
139875 +alloc_pwms_32100 alloc_pwms 1-2 32100 NULL
139876 +ath6kl_fwlog_read_32101 ath6kl_fwlog_read 3-0 32101 NULL nohasharray
139877 +iscsi_stat_sess_show_attr_inst_32101 iscsi_stat_sess_show_attr_inst 0 32101 &ath6kl_fwlog_read_32101
139878 +bond_netpoll_setup_32102 bond_netpoll_setup 0 32102 NULL
139879 +usb_three_store_32103 usb_three_store 0-4 32103 NULL
139880 +wil_read_file_recovery_32104 wil_read_file_recovery 3-0 32104 NULL
139881 +ep_enable_32105 ep_enable 0 32105 NULL
139882 +ab3100_rtc_read_time_32107 ab3100_rtc_read_time 0 32107 NULL
139883 +radix_tree_callback_32110 radix_tree_callback 0 32110 NULL
139884 +twl_i2c_read_u8_32114 twl_i2c_read_u8 0 32114 NULL
139885 +log_recovery_delay_store_32116 log_recovery_delay_store 0-2 32116 NULL
139886 +disk_status_32120 disk_status 4-0 32120 NULL
139887 +rx8025_write_regs_32130 rx8025_write_regs 0 32130 NULL
139888 +kobject_add_internal_32133 kobject_add_internal 0 32133 NULL nohasharray
139889 +ftrace_hash_ipmodify_update_32133 ftrace_hash_ipmodify_update 0 32133 &kobject_add_internal_32133
139890 +acpi_power_on_resources_32134 acpi_power_on_resources 0 32134 NULL nohasharray
139891 +ds2780_read_user_eeprom_bin_32134 ds2780_read_user_eeprom_bin 6-5-0 32134 &acpi_power_on_resources_32134
139892 +stv06xx_write_sensor_32136 stv06xx_write_sensor 0 32136 NULL
139893 +alloc_tx_32143 alloc_tx 2 32143 NULL
139894 +target_stat_scsi_port_show_attr_busy_count_32144 target_stat_scsi_port_show_attr_busy_count 0 32144 NULL
139895 +show_fc_rport_port_id_32145 show_fc_rport_port_id 0 32145 NULL
139896 +pci_mmcfg_write_numachip_32147 pci_mmcfg_write_numachip 0 32147 NULL nohasharray
139897 +set_activation_width_32147 set_activation_width 0-4 32147 &pci_mmcfg_write_numachip_32147
139898 +xfs_bmap_longest_free_extent_32148 xfs_bmap_longest_free_extent 0 32148 NULL
139899 +sctp_outq_flush_rtx_32149 sctp_outq_flush_rtx 0 32149 NULL
139900 +ecryptfs_getxattr_lower_32150 ecryptfs_getxattr_lower 0 32150 NULL
139901 +bcmgenet_rx_refill_32157 bcmgenet_rx_refill 0 32157 NULL
139902 +bind_32161 bind 0 32161 NULL
139903 +i2c_smbus_write_byte_data_32162 i2c_smbus_write_byte_data 0 32162 NULL
139904 +venus_link_32165 venus_link 5 32165 NULL
139905 +channel_get_32166 channel_get 0 32166 NULL nohasharray
139906 +s5p_jpeg_s_ctrl_32166 s5p_jpeg_s_ctrl 0 32166 &channel_get_32166
139907 +ocfs2_direct_IO_32168 ocfs2_direct_IO 4-0 32168 NULL
139908 +cifs_statfs_32170 cifs_statfs 0 32170 NULL
139909 +get_beep_32172 get_beep 0 32172 NULL
139910 +do_writepages_32173 do_writepages 0 32173 NULL nohasharray
139911 +ntfs_rl_realloc_nofail_32173 ntfs_rl_realloc_nofail 3 32173 &do_writepages_32173
139912 +arch_prepare_kprobe_32174 arch_prepare_kprobe 0 32174 NULL
139913 +ch_do_scsi_32178 ch_do_scsi 5 32178 NULL
139914 +nfs_file_write_32183 nfs_file_write 0 32183 NULL
139915 +da9150_bulk_write_32184 da9150_bulk_write 2-3 32184 NULL
139916 +ina209_show_alarm_32185 ina209_show_alarm 0 32185 NULL nohasharray
139917 +_transport_get_enclosure_identifier_32185 _transport_get_enclosure_identifier 0 32185 &ina209_show_alarm_32185
139918 +validate_add_page_32189 validate_add_page 0 32189 NULL
139919 +temp_get_32191 temp_get 0 32191 NULL
139920 +ubi_wl_scrub_peb_32196 ubi_wl_scrub_peb 0 32196 NULL
139921 +del_ptr_32197 del_ptr 4 32197 NULL
139922 +show_spi_transport_offset_32198 show_spi_transport_offset 0 32198 NULL
139923 +wusb_ccm_mac_32199 wusb_ccm_mac 7 32199 NULL
139924 +pcxhr_hardware_timer_32206 pcxhr_hardware_timer 0 32206 NULL
139925 +affs_statfs_32208 affs_statfs 0 32208 NULL
139926 +riva_get_cmap_len_32218 riva_get_cmap_len 0 32218 NULL
139927 +sch_gpio_direction_out_32222 sch_gpio_direction_out 0 32222 NULL
139928 +lower_callback_32223 lower_callback 0 32223 NULL
139929 +set_in_max3_32224 set_in_max3 0-4 32224 NULL
139930 +open_patch_32229 open_patch 0 32229 NULL
139931 +qlcnic_83xx_alloc_mbx_args_32233 qlcnic_83xx_alloc_mbx_args 0 32233 NULL
139932 +cifs_lookup_cache_proc_write_32236 cifs_lookup_cache_proc_write 0-3 32236 NULL nohasharray
139933 +lm3533_write_32236 lm3533_write 0 32236 &cifs_lookup_cache_proc_write_32236
139934 +ec_transaction_32239 ec_transaction 0 32239 NULL
139935 +caif_seqpkt_recvmsg_32241 caif_seqpkt_recvmsg 4-0 32241 NULL
139936 +lbs_lowrssi_read_32242 lbs_lowrssi_read 3-0 32242 NULL
139937 +show_regs_in_max0_32247 show_regs_in_max0 0 32247 NULL
139938 +efx_set_mac_address_32250 efx_set_mac_address 0 32250 NULL
139939 +l2tp_ip6_connect_32252 l2tp_ip6_connect 0 32252 NULL
139940 +cifs_super_get_key_32256 cifs_super_get_key 0 32256 NULL
139941 +ext3_statfs_32257 ext3_statfs 0 32257 NULL
139942 +ocfs2_xattr_find_entry_32260 ocfs2_xattr_find_entry 0 32260 NULL
139943 +vxp_suspend_32262 vxp_suspend 0 32262 NULL
139944 +dp_device_event_32266 dp_device_event 0 32266 NULL
139945 +write_cam_control_32268 write_cam_control 0 32268 NULL
139946 +pci_siig20x_init_32269 pci_siig20x_init 0 32269 NULL nohasharray
139947 +natsemi_set_dspcfg_workaround_32269 natsemi_set_dspcfg_workaround 0-4 32269 &pci_siig20x_init_32269
139948 +store_in_max_32278 store_in_max 0-4 32278 NULL
139949 +cgroup_write_notify_on_release_32281 cgroup_write_notify_on_release 0 32281 NULL
139950 +runtime_resume_32282 runtime_resume 0 32282 NULL
139951 +kernel_getpeername_32285 kernel_getpeername 0 32285 NULL
139952 +show_control_32286 show_control 0 32286 NULL
139953 +uart401_open_32288 uart401_open 0 32288 NULL
139954 +l3_alloc_skb_32289 l3_alloc_skb 1 32289 NULL
139955 +proc_sys_getattr_32297 proc_sys_getattr 0 32297 NULL
139956 +sisusb_read_memio_long_32299 sisusb_read_memio_long 0 32299 NULL
139957 +find_ci_32301 find_ci 0 32301 NULL
139958 +lm3530_mode_set_32305 lm3530_mode_set 0-4 32305 NULL
139959 +smbiosinstance_show_32307 smbiosinstance_show 0 32307 NULL
139960 +vmalloc_user_32308 vmalloc_user 1 32308 NULL
139961 +pm_async_show_32309 pm_async_show 0 32309 NULL
139962 +si476x_cmd_tune_seek_freq_32310 si476x_cmd_tune_seek_freq 4-6 32310 NULL
139963 +SyS_select_32319 SyS_select 1 32319 NULL
139964 +wlcore_hw_init_vif_32322 wlcore_hw_init_vif 0 32322 NULL nohasharray
139965 +write_undock_32322 write_undock 0-4 32322 &wlcore_hw_init_vif_32322
139966 +pm_stats_clear_32324 pm_stats_clear 0-3 32324 NULL
139967 +i40evf_setup_all_tx_resources_32325 i40evf_setup_all_tx_resources 0 32325 NULL
139968 +store_pwm_enable_32327 store_pwm_enable 0-4 32327 NULL
139969 +patch_stac9872_32328 patch_stac9872 0 32328 NULL
139970 +permissive_show_32335 permissive_show 0 32335 NULL nohasharray
139971 +max_write_same_blocks_store_32335 max_write_same_blocks_store 0-4 32335 &permissive_show_32335
139972 +xfs_bmap_extsize_align_32338 xfs_bmap_extsize_align 0 32338 NULL
139973 +parport_ieee1284_epp_write_addr_32339 parport_ieee1284_epp_write_addr 0 32339 NULL
139974 +adummy_send_32340 adummy_send 0 32340 NULL nohasharray
139975 +wl12xx_sdio_power_off_32340 wl12xx_sdio_power_off 0 32340 &adummy_send_32340
139976 +out_read_bytes_avail_show_32341 out_read_bytes_avail_show 0 32341 NULL
139977 +t4_alloc_mem_32342 t4_alloc_mem 1 32342 NULL
139978 +lpfc_num_discovered_ports_show_32346 lpfc_num_discovered_ports_show 0 32346 NULL
139979 +__iscsi_tpg_auth_store_password_32349 __iscsi_tpg_auth_store_password 0-3 32349 NULL
139980 +card_number_show_attr_32354 card_number_show_attr 0 32354 NULL
139981 +show_sas_rphy_sas_address_32356 show_sas_rphy_sas_address 0 32356 NULL nohasharray
139982 +chnl_net_open_32356 chnl_net_open 0 32356 &show_sas_rphy_sas_address_32356
139983 +dispatch_ioctl_32357 dispatch_ioctl 2 32357 NULL nohasharray
139984 +rx_streaming_always_write_32357 rx_streaming_always_write 3-0 32357 &dispatch_ioctl_32357
139985 +ca0132_build_controls_32359 ca0132_build_controls 0 32359 NULL
139986 +sel_read_initcon_32362 sel_read_initcon 3-0 32362 NULL nohasharray
139987 +ReadHDLCPCI_32362 ReadHDLCPCI 0 32362 &sel_read_initcon_32362
139988 +hashtab_insert_32364 hashtab_insert 0 32364 NULL nohasharray
139989 +inet_create_32364 inet_create 0 32364 &hashtab_insert_32364
139990 +dummy_systimer_prepare_32365 dummy_systimer_prepare 0 32365 NULL nohasharray
139991 +event_file_read_32365 event_file_read 0-3 32365 &dummy_systimer_prepare_32365
139992 +igb_set_mac_32366 igb_set_mac 0 32366 NULL
139993 +_drbd_bm_find_next_32372 _drbd_bm_find_next 2 32372 NULL nohasharray
139994 +send_mpa_reply_32372 send_mpa_reply 3 32372 &_drbd_bm_find_next_32372
139995 +ubi_check_volume_32373 ubi_check_volume 0 32373 NULL
139996 +klsi_105_get_line_state_32376 klsi_105_get_line_state 0 32376 NULL
139997 +ds1343_nvram_read_32377 ds1343_nvram_read 0-5-6 32377 NULL nohasharray
139998 +usbtmc_read_32377 usbtmc_read 0-3 32377 &ds1343_nvram_read_32377
139999 +root_port_show_32379 root_port_show 0 32379 NULL
140000 +rtl8821ae_download_fw_32380 rtl8821ae_download_fw 0 32380 NULL
140001 +show_sys_wmi_32385 show_sys_wmi 0 32385 NULL
140002 +ipvlan_addr6_event_32387 ipvlan_addr6_event 0 32387 NULL
140003 +x75create_32394 x75create 0 32394 NULL
140004 +xfs_da3_node_toosmall_32396 xfs_da3_node_toosmall 0 32396 NULL
140005 +runtime_suspend_32397 runtime_suspend 0 32397 NULL
140006 +qla4_82xx_pci_mem_write_2M_32398 qla4_82xx_pci_mem_write_2M 2 32398 NULL nohasharray
140007 +ll_setxattr_common_32398 ll_setxattr_common 4 32398 &qla4_82xx_pci_mem_write_2M_32398
140008 +xfs_iext_add_indirect_multi_32400 xfs_iext_add_indirect_multi 3 32400 NULL
140009 +lpfc_info_show_32404 lpfc_info_show 0 32404 NULL nohasharray
140010 +usecs_to_dev_32404 usecs_to_dev 0 32404 &lpfc_info_show_32404 nohasharray
140011 +lbs_host_sleep_cfg_32404 lbs_host_sleep_cfg 0 32404 &usecs_to_dev_32404
140012 +vmci_qp_alloc_32405 vmci_qp_alloc 3-5 32405 NULL nohasharray
140013 +ad7266_preenable_32405 ad7266_preenable 0 32405 &vmci_qp_alloc_32405
140014 +dm1105_i2c_xfer_32406 dm1105_i2c_xfer 0-3 32406 NULL
140015 +fc2580_rd_regs_32407 fc2580_rd_regs 0 32407 NULL
140016 +kovaplus_sysfs_show_actual_profile_32412 kovaplus_sysfs_show_actual_profile 0 32412 NULL nohasharray
140017 +store_shost_eh_deadline_32412 store_shost_eh_deadline 0-4 32412 &kovaplus_sysfs_show_actual_profile_32412
140018 +lpfc_programtype_show_32416 lpfc_programtype_show 0 32416 NULL
140019 +start_reshape_32423 start_reshape 0 32423 NULL nohasharray
140020 +xadc_update_scan_mode_32423 xadc_update_scan_mode 0 32423 &start_reshape_32423
140021 +SyS_send_32424 SyS_send 3 32424 NULL
140022 +at86rf230_set_frame_retries_32429 at86rf230_set_frame_retries 0 32429 NULL
140023 +blk_mq_hw_sysfs_rq_list_show_32433 blk_mq_hw_sysfs_rq_list_show 0 32433 NULL
140024 +ocfs2_active_cluster_plugin_show_32436 ocfs2_active_cluster_plugin_show 0 32436 NULL
140025 +xfs_alloc_put_freelist_32437 xfs_alloc_put_freelist 0 32437 NULL
140026 +bcm7xxx_28nm_b0_afe_config_init_32439 bcm7xxx_28nm_b0_afe_config_init 0 32439 NULL nohasharray
140027 +break_ksm_32439 break_ksm 0 32439 &bcm7xxx_28nm_b0_afe_config_init_32439
140028 +fore200e_pca_proc_read_32440 fore200e_pca_proc_read 0 32440 NULL nohasharray
140029 +cfq_set_leaf_weight_32440 cfq_set_leaf_weight 0 32440 &fore200e_pca_proc_read_32440
140030 +show_in16_32441 show_in16 0 32441 NULL
140031 +axnet_resume_32442 axnet_resume 0 32442 NULL
140032 +cx25840_s_ctrl_32444 cx25840_s_ctrl 0 32444 NULL
140033 +hpfs_symlink_readpage_32450 hpfs_symlink_readpage 0 32450 NULL
140034 +set_status_32456 set_status 0 32456 NULL
140035 +sdev_format_header_32457 sdev_format_header 0-2 32457 NULL
140036 +hid_input_report_32458 hid_input_report 4 32458 NULL nohasharray
140037 +wm8350_block_read_32458 wm8350_block_read 0 32458 &hid_input_report_32458 nohasharray
140038 +__ext4_handle_dirty_super_32458 __ext4_handle_dirty_super 0 32458 &wm8350_block_read_32458
140039 +ext4_file_write_iter_32461 ext4_file_write_iter 0 32461 NULL
140040 +cache_status_32462 cache_status 5 32462 NULL
140041 +show_fanin_32463 show_fanin 0 32463 NULL nohasharray
140042 +ftrace_hash_ipmodify_enable_32463 ftrace_hash_ipmodify_enable 0 32463 &show_fanin_32463
140043 +fill_readbuf_32464 fill_readbuf 3-0 32464 NULL nohasharray
140044 +w5300_open_32464 w5300_open 0 32464 &fill_readbuf_32464
140045 +ieee80211_fill_mesh_addresses_32465 ieee80211_fill_mesh_addresses 0 32465 NULL nohasharray
140046 +show_session_param_ISCSI_PARAM_BIDI_CHAP_EN_32465 show_session_param_ISCSI_PARAM_BIDI_CHAP_EN 0 32465 &ieee80211_fill_mesh_addresses_32465
140047 +ina209_show_value_32470 ina209_show_value 0 32470 NULL
140048 +dlm_callback_start_32473 dlm_callback_start 0 32473 NULL
140049 +piix4_access_32474 piix4_access 0 32474 NULL
140050 +ore_io_execute_32479 ore_io_execute 0 32479 NULL
140051 +copy_result_to_user_32486 copy_result_to_user 0 32486 NULL
140052 +kovaplus_sysfs_show_firmware_version_32487 kovaplus_sysfs_show_firmware_version 0 32487 NULL
140053 +temp0_show_32489 temp0_show 0 32489 NULL
140054 +cs42l52_beep_set_32491 cs42l52_beep_set 0-4 32491 NULL
140055 +ide_driver_proc_write_32493 ide_driver_proc_write 3-0 32493 NULL
140056 +snd_emu10k1_fx8010_playback_prepare_32494 snd_emu10k1_fx8010_playback_prepare 0 32494 NULL
140057 +sh_eth_vlan_rx_add_vid_32495 sh_eth_vlan_rx_add_vid 0 32495 NULL
140058 +fuse_setxattr_32496 fuse_setxattr 0 32496 NULL
140059 +lp3943_gpio_direction_input_32499 lp3943_gpio_direction_input 0 32499 NULL
140060 +amd_xgbe_phy_cur_mode_32503 amd_xgbe_phy_cur_mode 0 32503 NULL
140061 +initialize_32504 initialize 0 32504 NULL
140062 +fwnet_open_32505 fwnet_open 0 32505 NULL
140063 +adv7170_g_fmt_32507 adv7170_g_fmt 0 32507 NULL
140064 +wiimote_cmd_read_32510 wiimote_cmd_read 0 32510 NULL nohasharray
140065 +adt7411_read_10_bit_32510 adt7411_read_10_bit 0-4 32510 &wiimote_cmd_read_32510 nohasharray
140066 +mdc_pinger_recov_seq_write_32510 mdc_pinger_recov_seq_write 3 32510 &adt7411_read_10_bit_32510
140067 +sysfs_set_reg_32512 sysfs_set_reg 0-4 32512 NULL
140068 +ctrl_std_val_to_sym_32516 ctrl_std_val_to_sym 5 32516 NULL
140069 +hot_reset_store_32518 hot_reset_store 0-4 32518 NULL
140070 +disconnect_32521 disconnect 4 32521 NULL
140071 +qsfp_read_32522 qsfp_read 0-2-4 32522 NULL
140072 +ip_map_parse_32523 ip_map_parse 0 32523 NULL
140073 +be2iscsi_iface_get_param_32527 be2iscsi_iface_get_param 0 32527 NULL
140074 +ilo_read_32531 ilo_read 3-0 32531 NULL
140075 +ieee80211_if_read_estab_plinks_32533 ieee80211_if_read_estab_plinks 3-0 32533 NULL
140076 +da9055_rtc_read_time_32534 da9055_rtc_read_time 0 32534 NULL
140077 +hwrng_attr_current_show_32536 hwrng_attr_current_show 0 32536 NULL
140078 +lb_port_stats_init_32541 lb_port_stats_init 0 32541 NULL
140079 +cciss_scsi_write_info_32542 cciss_scsi_write_info 0-3 32542 NULL
140080 +ieee80211_send_auth_32543 ieee80211_send_auth 6 32543 NULL
140081 +regmap_spmi_base_read_32544 regmap_spmi_base_read 0 32544 NULL
140082 +radeon_get_pm_profile_32545 radeon_get_pm_profile 0 32545 NULL
140083 +format_devstat_counter_32550 format_devstat_counter 3-0 32550 NULL
140084 +iscsi_tpg_attrib_store_default_erl_32551 iscsi_tpg_attrib_store_default_erl 0-3 32551 NULL
140085 +show_fcstat_fcp_packet_alloc_failures_32552 show_fcstat_fcp_packet_alloc_failures 0 32552 NULL
140086 +device_change_notifier_32558 device_change_notifier 0 32558 NULL
140087 +bitmap_store_32559 bitmap_store 0-3 32559 NULL
140088 +ipgre_header_32561 ipgre_header 0 32561 NULL nohasharray
140089 +alloc_dma_desc_resources_32561 alloc_dma_desc_resources 0 32561 &ipgre_header_32561
140090 +aes_encrypt_fail_read_32562 aes_encrypt_fail_read 3-0 32562 NULL
140091 +loop_attr_backing_file_show_32564 loop_attr_backing_file_show 0 32564 NULL
140092 +osc_iocontrol_32565 osc_iocontrol 3 32565 NULL
140093 +smi_data_write_32567 smi_data_write 0-6-5 32567 NULL
140094 +nilfs_segments_segments_number_show_32568 nilfs_segments_segments_number_show 0 32568 NULL
140095 +listen_32570 listen 0 32570 NULL
140096 +__vlan_add_32575 __vlan_add 0 32575 NULL
140097 +pnp_mem_len_32584 pnp_mem_len 0 32584 NULL nohasharray
140098 +wl12xx_update_sta_state_32584 wl12xx_update_sta_state 0 32584 &pnp_mem_len_32584
140099 +mem_swapout_entry_32586 mem_swapout_entry 3-0 32586 NULL nohasharray
140100 +jid_show_32586 jid_show 0 32586 &mem_swapout_entry_32586
140101 +pipeline_tcp_tx_stat_fifo_int_read_32589 pipeline_tcp_tx_stat_fifo_int_read 3-0 32589 NULL
140102 +ath10k_mac_set_rts_32591 ath10k_mac_set_rts 0 32591 NULL nohasharray
140103 +bnx2x_exe_queue_add_32591 bnx2x_exe_queue_add 0 32591 &ath10k_mac_set_rts_32591
140104 +print_cpus_kernel_max_32592 print_cpus_kernel_max 0 32592 NULL
140105 +erst_exec_subtract_value_32594 erst_exec_subtract_value 0 32594 NULL
140106 +read_file_beacon_32595 read_file_beacon 3-0 32595 NULL
140107 +nilfs_dat_prepare_alloc_32598 nilfs_dat_prepare_alloc 0 32598 NULL
140108 +show_fcoe_fcf_device_mac_32601 show_fcoe_fcf_device_mac 0 32601 NULL
140109 +ieee80211_if_read_dropped_frames_congestion_32603 ieee80211_if_read_dropped_frames_congestion 3-0 32603 NULL
140110 +sys_set_mempolicy_32608 sys_set_mempolicy 3 32608 NULL nohasharray
140111 +dma_alloc_pages_32608 dma_alloc_pages 3 32608 &sys_set_mempolicy_32608 nohasharray
140112 +status_control_read_32608 status_control_read 0-5-6 32608 &dma_alloc_pages_32608 nohasharray
140113 +vbi_out_buf_prepare_32608 vbi_out_buf_prepare 0 32608 &status_control_read_32608
140114 +replace_page_cache_page_32613 replace_page_cache_page 0 32613 NULL
140115 +show_spi_transport_rti_32617 show_spi_transport_rti 0 32617 NULL
140116 +smsc75xx_ethtool_get_eeprom_len_32621 smsc75xx_ethtool_get_eeprom_len 0 32621 NULL
140117 +lx_pipe_start_32625 lx_pipe_start 0 32625 NULL
140118 +cifs_writepage_32626 cifs_writepage 0 32626 NULL
140119 +irda_recvmsg_dgram_32631 irda_recvmsg_dgram 4-0 32631 NULL
140120 +cfg80211_roamed_32632 cfg80211_roamed 7-5 32632 NULL
140121 +po1030_set_auto_white_balance_32633 po1030_set_auto_white_balance 0 32633 NULL
140122 +vpivci_to_channel_32635 vpivci_to_channel 0 32635 NULL
140123 +ieee80211_hdrlen_32637 ieee80211_hdrlen 0 32637 NULL
140124 +nilfs_cpfile_get_checkpoint_32639 nilfs_cpfile_get_checkpoint 0 32639 NULL nohasharray
140125 +phonet_device_notify_32639 phonet_device_notify 0 32639 &nilfs_cpfile_get_checkpoint_32639
140126 +show_abi_version_32641 show_abi_version 0 32641 NULL nohasharray
140127 +_isl12057_rtc_read_time_32641 _isl12057_rtc_read_time 0 32641 &show_abi_version_32641
140128 +ite_decode_bytes_32642 ite_decode_bytes 3 32642 NULL
140129 +rtl8187_cmd_reset_32643 rtl8187_cmd_reset 0 32643 NULL
140130 +xpcs_reg_value_read_32644 xpcs_reg_value_read 3-0 32644 NULL
140131 +kvmalloc_32646 kvmalloc 1 32646 NULL nohasharray
140132 +niu_get_sset_count_32646 niu_get_sset_count 0 32646 &kvmalloc_32646
140133 +cxacru_sysfs_show_upstream_bits_per_frame_32651 cxacru_sysfs_show_upstream_bits_per_frame 0 32651 NULL
140134 +generic_readlink_32654 generic_readlink 3-0 32654 NULL nohasharray
140135 +ftrace_startup_32654 ftrace_startup 0 32654 &generic_readlink_32654
140136 +snd_seq_device_dev_register_32666 snd_seq_device_dev_register 0 32666 NULL
140137 +get_unaligned_be24_32667 get_unaligned_be24 0 32667 NULL
140138 +vbi_cap_start_streaming_32668 vbi_cap_start_streaming 0 32668 NULL
140139 +move_addr_to_kernel_32673 move_addr_to_kernel 2-0 32673 NULL
140140 +__exofs_wait_obj_created_32678 __exofs_wait_obj_created 0 32678 NULL
140141 +compat_SyS_preadv_32679 compat_SyS_preadv 3 32679 NULL
140142 +mxl111sf_tuner_write_reg_32683 mxl111sf_tuner_write_reg 0 32683 NULL nohasharray
140143 +lp_read_32683 lp_read 0-3 32683 &mxl111sf_tuner_write_reg_32683
140144 +via_lock_rate_32684 via_lock_rate 0 32684 NULL
140145 +family_show_32685 family_show 0 32685 NULL
140146 +tps80031_set_bits_32686 tps80031_set_bits 0 32686 NULL
140147 +blkdev_writepage_32693 blkdev_writepage 0 32693 NULL
140148 +si4713_i2c_write_32696 si4713_i2c_write 0 32696 NULL
140149 +bnad_vlan_rx_add_vid_32699 bnad_vlan_rx_add_vid 0 32699 NULL
140150 +si3054_init_32700 si3054_init 0 32700 NULL
140151 +jfs_readpages_32702 jfs_readpages 4 32702 NULL nohasharray
140152 +evdev_write_32702 evdev_write 0-3 32702 &jfs_readpages_32702
140153 +security_get_32703 security_get 0 32703 NULL nohasharray
140154 +cgroup_migrate_32703 cgroup_migrate 0 32703 &security_get_32703
140155 +check_bdq_32704 check_bdq 0 32704 NULL
140156 +xfs_filestream_new_ag_32711 xfs_filestream_new_ag 0 32711 NULL
140157 +rt2x00debug_read_queue_dump_32712 rt2x00debug_read_queue_dump 3-0 32712 NULL
140158 +stv06xx_write_sensor_words_32713 stv06xx_write_sensor_words 0 32713 NULL nohasharray
140159 +xfs_bmbt_update_32713 xfs_bmbt_update 0 32713 &stv06xx_write_sensor_words_32713 nohasharray
140160 +acpi_processor_suspend_32713 acpi_processor_suspend 0 32713 &xfs_bmbt_update_32713
140161 +_xfs_buf_get_pages_32715 _xfs_buf_get_pages 2 32715 NULL nohasharray
140162 +vmxnet3_rq_init_32715 vmxnet3_rq_init 0 32715 &_xfs_buf_get_pages_32715
140163 +usb_ma901radio_s_ctrl_32718 usb_ma901radio_s_ctrl 0 32718 NULL
140164 +show_conn_param_ISCSI_PARAM_EXP_STATSN_32720 show_conn_param_ISCSI_PARAM_EXP_STATSN 0 32720 NULL
140165 +rpm_resume_32734 rpm_resume 0 32734 NULL
140166 +ncp_make_open_32735 ncp_make_open 0 32735 NULL
140167 +ping_get_port_32738 ping_get_port 0 32738 NULL nohasharray
140168 +team_netpoll_setup_32738 team_netpoll_setup 0 32738 &ping_get_port_32738
140169 +e1000_alloc_ring_dma_32741 e1000_alloc_ring_dma 0 32741 NULL
140170 +i40e_pci_sriov_enable_32742 i40e_pci_sriov_enable 2-0 32742 NULL
140171 +mcp251x_set_normal_mode_32743 mcp251x_set_normal_mode 0 32743 NULL nohasharray
140172 +slc_open_32743 slc_open 0 32743 &mcp251x_set_normal_mode_32743
140173 +stats_read_ul_32751 stats_read_ul 3-0 32751 NULL
140174 +stv06xx_isoc_nego_32752 stv06xx_isoc_nego 0 32752 NULL
140175 +every_nth_show_32754 every_nth_show 0 32754 NULL
140176 +__uncore_thr_show_32756 __uncore_thr_show 0 32756 NULL
140177 +tg_set_cfs_bandwidth_32757 tg_set_cfs_bandwidth 0 32757 NULL
140178 +iwl_dbgfs_fw_dbg_conf_write_32770 iwl_dbgfs_fw_dbg_conf_write 0-3 32770 NULL
140179 +vmci_transport_dgram_dequeue_32775 vmci_transport_dgram_dequeue 4-0 32775 NULL
140180 +qt2_write_32776 qt2_write 0-4 32776 NULL
140181 +target_stat_scsi_dev_attr_store_32778 target_stat_scsi_dev_attr_store 0 32778 NULL
140182 +pcxhr_get_clock_reg_32779 pcxhr_get_clock_reg 0 32779 NULL nohasharray
140183 +wl1251_cmd_configure_32779 wl1251_cmd_configure 0 32779 &pcxhr_get_clock_reg_32779
140184 +show_state_field_32780 show_state_field 0 32780 NULL
140185 +rt2800usb_set_device_state_32783 rt2800usb_set_device_state 0 32783 NULL
140186 +sctp_tsnmap_grow_32784 sctp_tsnmap_grow 2 32784 NULL nohasharray
140187 +vbi_cap_buf_prepare_32784 vbi_cap_buf_prepare 0 32784 &sctp_tsnmap_grow_32784
140188 +ebt_out_hook_32788 ebt_out_hook 0 32788 NULL
140189 +qla2x00_diag_megabytes_show_32789 qla2x00_diag_megabytes_show 0 32789 NULL
140190 +ocfs2_read_inode_block_full_32790 ocfs2_read_inode_block_full 0 32790 NULL nohasharray
140191 +show_tcpPassiveOpens_32790 show_tcpPassiveOpens 0 32790 &ocfs2_read_inode_block_full_32790 nohasharray
140192 +p54_get_stats_32790 p54_get_stats 0 32790 &show_tcpPassiveOpens_32790
140193 +iscsi_disc_show_password_mutual_32793 iscsi_disc_show_password_mutual 0 32793 NULL
140194 +xfs_trans_read_buf_32795 xfs_trans_read_buf 0 32795 NULL
140195 +mv88e6xxx_reg_write_32803 mv88e6xxx_reg_write 0 32803 NULL
140196 +ath5k_hw_reset_32804 ath5k_hw_reset 0 32804 NULL
140197 +rproc_name_read_32805 rproc_name_read 3-0 32805 NULL
140198 +get_register_page_interruptible_32809 get_register_page_interruptible 0-5 32809 NULL nohasharray
140199 +target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs_32809 target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs 0-3 32809 &get_register_page_interruptible_32809 nohasharray
140200 +b43legacy_attr_preamble_store_32809 b43legacy_attr_preamble_store 0-4 32809 &target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs_32809
140201 +copy_name_32811 copy_name 0-3 32811 NULL
140202 +ieee80211_tdls_mgmt_32825 ieee80211_tdls_mgmt 10 32825 NULL
140203 +mac802154_wpan_update_llsec_32831 mac802154_wpan_update_llsec 0 32831 NULL
140204 +video_autosw_get_32836 video_autosw_get 0 32836 NULL
140205 +__ksize_32837 __ksize 0 32837 NULL
140206 +stk17ta8_nvram_write_32843 stk17ta8_nvram_write 0-6-5 32843 NULL
140207 +phy_set_clr_bits_32845 phy_set_clr_bits 0-3-4 32845 NULL
140208 +vga_rseq_32848 vga_rseq 0 32848 NULL
140209 +amd64_inject_write_store_32852 amd64_inject_write_store 0-4 32852 NULL
140210 +hdpvr_s_ctrl_32855 hdpvr_s_ctrl 0 32855 NULL
140211 +show_32860 show 0 32860 NULL
140212 +sta_tx_latency_stat_read_32862 sta_tx_latency_stat_read 3-0 32862 NULL
140213 +new_tape_buffer_32866 new_tape_buffer 2 32866 NULL
140214 +io_apic_setup_irq_pin_32868 io_apic_setup_irq_pin 1 32868 NULL nohasharray
140215 +__uncore_match_vnw_show_32868 __uncore_match_vnw_show 0 32868 &io_apic_setup_irq_pin_32868
140216 +mxl5007t_write_reg_32872 mxl5007t_write_reg 0 32872 NULL
140217 +solo_osd_print_32873 solo_osd_print 0 32873 NULL
140218 +sha1_final_32876 sha1_final 0 32876 NULL
140219 +cifs_writedata_alloc_32880 cifs_writedata_alloc 1 32880 NULL nohasharray
140220 +ath6kl_usb_submit_ctrl_in_32880 ath6kl_usb_submit_ctrl_in 6 32880 &cifs_writedata_alloc_32880 nohasharray
140221 +__tcp_splice_read_32880 __tcp_splice_read 0 32880 &ath6kl_usb_submit_ctrl_in_32880
140222 +wl12xx_cmd_config_fwlog_32882 wl12xx_cmd_config_fwlog 0 32882 NULL
140223 +vp702x_usb_inout_cmd_32884 vp702x_usb_inout_cmd 4-6 32884 NULL nohasharray
140224 +_convert_lock_32884 _convert_lock 0 32884 &vp702x_usb_inout_cmd_32884
140225 +ocfs2_iterate_xattr_index_block_32885 ocfs2_iterate_xattr_index_block 0 32885 NULL
140226 +r820t_write_reg_32889 r820t_write_reg 0 32889 NULL
140227 +ath6kl_usb_post_recv_transfers_32892 ath6kl_usb_post_recv_transfers 2 32892 NULL nohasharray
140228 +msp_s_ctrl_32892 msp_s_ctrl 0 32892 &ath6kl_usb_post_recv_transfers_32892
140229 +visorchannel_dump_section_32893 visorchannel_dump_section 4 32893 NULL
140230 +get_pwm1_auto_point_pwm_32898 get_pwm1_auto_point_pwm 0 32898 NULL
140231 +ext4_get_group_number_32899 ext4_get_group_number 0-2 32899 NULL
140232 +ath5k_hw_set_power_mode_32901 ath5k_hw_set_power_mode 0 32901 NULL
140233 +bonding_show_carrier_32902 bonding_show_carrier 0 32902 NULL nohasharray
140234 +tsl2550_show_power_state_32902 tsl2550_show_power_state 0 32902 &bonding_show_carrier_32902
140235 +arvo_sysfs_show_mode_key_32906 arvo_sysfs_show_mode_key 0 32906 NULL nohasharray
140236 +lpss_reg_read_32906 lpss_reg_read 0 32906 &arvo_sysfs_show_mode_key_32906
140237 +write_policy_show_32908 write_policy_show 0 32908 NULL
140238 +show_fan16_32912 show_fan16 0 32912 NULL
140239 +il_dbgfs_tx_stats_read_32913 il_dbgfs_tx_stats_read 3-0 32913 NULL
140240 +show_32916 show 0 32916 NULL
140241 +mcp3422_show_samp_freqs_32924 mcp3422_show_samp_freqs 0 32924 NULL nohasharray
140242 +hibernate_32924 hibernate 0 32924 &mcp3422_show_samp_freqs_32924
140243 +zlib_inflate_workspacesize_32927 zlib_inflate_workspacesize 0 32927 NULL
140244 +xen_swiotlb_dma_mapping_error_32931 xen_swiotlb_dma_mapping_error 0-2 32931 NULL
140245 +nfs_direct_IO_32932 nfs_direct_IO 0 32932 NULL
140246 +hdmi_conf_apply_32934 hdmi_conf_apply 0 32934 NULL
140247 +i40e_vsi_configure_rx_32937 i40e_vsi_configure_rx 0 32937 NULL
140248 +add_dev_to_thread_32944 add_dev_to_thread 0 32944 NULL
140249 +chip_mc_read_32945 chip_mc_read 0 32945 NULL
140250 +store_temp_auto_boost_hyst_32950 store_temp_auto_boost_hyst 0-4 32950 NULL
140251 +usbatm_atm_proc_read_32951 usbatm_atm_proc_read 0 32951 NULL nohasharray
140252 +set_gpio_32951 set_gpio 0-4 32951 &usbatm_atm_proc_read_32951
140253 +mdiobus_write_32952 mdiobus_write 0 32952 NULL
140254 +trusted_list_32953 trusted_list 0-5 32953 NULL
140255 +target_core_dev_pr_show_attr_res_pr_holder_tg_port_32956 target_core_dev_pr_show_attr_res_pr_holder_tg_port 0 32956 NULL
140256 +ext4_valid_block_bitmap_32958 ext4_valid_block_bitmap 3 32958 NULL
140257 +xfs_log_reserve_32959 xfs_log_reserve 0 32959 NULL
140258 +wl1251_acx_group_address_tbl_32961 wl1251_acx_group_address_tbl 0 32961 NULL
140259 +afs_writeback_all_32967 afs_writeback_all 0 32967 NULL
140260 +mwl8k_cmd_set_hw_spec_32968 mwl8k_cmd_set_hw_spec 0 32968 NULL
140261 +sh_eth_dev_init_32971 sh_eth_dev_init 0 32971 NULL nohasharray
140262 +ext4_group_overhead_blocks_32971 ext4_group_overhead_blocks 0 32971 &sh_eth_dev_init_32971
140263 +saa7706h_i2c_send_32979 saa7706h_i2c_send 3-0 32979 NULL
140264 +show_selfballooning_32982 show_selfballooning 0 32982 NULL
140265 +show_fnode_header_digest_32983 show_fnode_header_digest 0 32983 NULL
140266 +kvaser_usb_set_opt_mode_32990 kvaser_usb_set_opt_mode 0 32990 NULL
140267 +iwl_mvm_phy_ctxt_apply_33000 iwl_mvm_phy_ctxt_apply 0 33000 NULL nohasharray
140268 +netdev_change_mtu_33000 netdev_change_mtu 0 33000 &iwl_mvm_phy_ctxt_apply_33000
140269 +fm_v4l2_fops_read_33006 fm_v4l2_fops_read 0-3 33006 NULL
140270 +ext3_alloc_blocks_33007 ext3_alloc_blocks 0-3 33007 NULL nohasharray
140271 +SyS_syslog_33007 SyS_syslog 3 33007 &ext3_alloc_blocks_33007
140272 +iwl_mvm_power_update_mac_33008 iwl_mvm_power_update_mac 0 33008 NULL
140273 +rt_mutex_slowtrylock_33011 rt_mutex_slowtrylock 0 33011 NULL
140274 +br_multicast_set_hash_max_33012 br_multicast_set_hash_max 2 33012 NULL
140275 +nvkm_pmu_create__33013 nvkm_pmu_create_ 4 33013 NULL
140276 +xfs_attr3_leaf_setflag_33014 xfs_attr3_leaf_setflag 0 33014 NULL
140277 +efivar_attr_store_33016 efivar_attr_store 0-4 33016 NULL nohasharray
140278 +snd_hda_parse_hdmi_codec_33016 snd_hda_parse_hdmi_codec 0 33016 &efivar_attr_store_33016
140279 +dibx000_i2c_master_xfer_gpio12_33018 dibx000_i2c_master_xfer_gpio12 0-3 33018 NULL
140280 +write_file_bt_ant_diversity_33019 write_file_bt_ant_diversity 3-0 33019 NULL
140281 +af9005_write_register_bits_33021 af9005_write_register_bits 0 33021 NULL
140282 +st_magn_buffer_postenable_33025 st_magn_buffer_postenable 0 33025 NULL
140283 +dapm_widget_show_33027 dapm_widget_show 0 33027 NULL
140284 +int340x_thermal_get_trip_type_33029 int340x_thermal_get_trip_type 0 33029 NULL
140285 +show_current_governor_33033 show_current_governor 0 33033 NULL
140286 +make_reservation_33038 make_reservation 0 33038 NULL
140287 +ata_scsi_em_message_store_33040 ata_scsi_em_message_store 0-4 33040 NULL
140288 +cxgb4vf_get_sset_count_33041 cxgb4vf_get_sset_count 0 33041 NULL
140289 +ov7670_s_hflip_33044 ov7670_s_hflip 0 33044 NULL
140290 +show_ch_count_33045 show_ch_count 0 33045 NULL
140291 +show_sgid_33048 show_sgid 0 33048 NULL
140292 +SYSC_lgetxattr_33049 SYSC_lgetxattr 4 33049 NULL
140293 +pipeline_dec_packet_in_fifo_full_read_33052 pipeline_dec_packet_in_fifo_full_read 3-0 33052 NULL
140294 +ebt_compat_match_offset_33053 ebt_compat_match_offset 0-2 33053 NULL
140295 +bitmap_resize_33054 bitmap_resize 2-0 33054 NULL nohasharray
140296 +nfs_readpage_33054 nfs_readpage 0 33054 &bitmap_resize_33054
140297 +show_sas_phy_maximum_linkrate_hw_33056 show_sas_phy_maximum_linkrate_hw 0 33056 NULL nohasharray
140298 +qlcnic_send_cmd_descs_33056 qlcnic_send_cmd_descs 0 33056 &show_sas_phy_maximum_linkrate_hw_33056
140299 +cifs_getattr_33057 cifs_getattr 0 33057 NULL
140300 +target_stat_scsi_lu_show_attr_read_mbytes_33059 target_stat_scsi_lu_show_attr_read_mbytes 0 33059 NULL nohasharray
140301 +intel_ring_flush_all_caches_33059 intel_ring_flush_all_caches 0 33059 &target_stat_scsi_lu_show_attr_read_mbytes_33059
140302 +stats_dot11RTSSuccessCount_read_33065 stats_dot11RTSSuccessCount_read 3-0 33065 NULL
140303 +sel_read_checkreqprot_33068 sel_read_checkreqprot 3-0 33068 NULL
140304 +vbi_buffer_prepare_33070 vbi_buffer_prepare 0 33070 NULL
140305 +gfs2_write_end_33073 gfs2_write_end 0-5 33073 NULL
140306 +target_stat_scsi_dev_show_attr_role_33074 target_stat_scsi_dev_show_attr_role 0 33074 NULL nohasharray
140307 +ff_write_ee_33074 ff_write_ee 0-2-4 33074 &target_stat_scsi_dev_show_attr_role_33074
140308 +__key_instantiate_and_link_33075 __key_instantiate_and_link 0 33075 NULL
140309 +tomoyo_write_33076 tomoyo_write 0-3 33076 NULL
140310 +dsa_slave_set_mac_address_33080 dsa_slave_set_mac_address 0 33080 NULL
140311 +i8xx_pipe_crc_ctl_reg_33082 i8xx_pipe_crc_ctl_reg 0 33082 NULL
140312 +acl_permission_check_33083 acl_permission_check 0 33083 NULL nohasharray
140313 +si476x_radio_s_ctrl_33083 si476x_radio_s_ctrl 0 33083 &acl_permission_check_33083
140314 +os_desc_b_vendor_code_show_33087 os_desc_b_vendor_code_show 0 33087 NULL
140315 +fcoe_cpu_callback_33094 fcoe_cpu_callback 0 33094 NULL
140316 +snd_cx88_prepare_33099 snd_cx88_prepare 0 33099 NULL
140317 +drv_attr_store_33101 drv_attr_store 0-4 33101 NULL
140318 +vnic_dev_cmd_no_proxy_33109 vnic_dev_cmd_no_proxy 0 33109 NULL
140319 +iscsi_tpg_param_store_MaxOutstandingR2T_33111 iscsi_tpg_param_store_MaxOutstandingR2T 0-3 33111 NULL
140320 +ieee80211_fragment_33112 ieee80211_fragment 4 33112 NULL nohasharray
140321 +dump_cr_33112 dump_cr 0 33112 &ieee80211_fragment_33112 nohasharray
140322 +metadata_store_33112 metadata_store 0-3 33112 &dump_cr_33112
140323 +nf_nat_ipv4_local_fn_33119 nf_nat_ipv4_local_fn 0 33119 NULL nohasharray
140324 +set_beep_33119 set_beep 0-4 33119 &nf_nat_ipv4_local_fn_33119
140325 +write_node_33121 write_node 4-0 33121 NULL
140326 +virtual_gb_store_33126 virtual_gb_store 0-3 33126 NULL
140327 +fb_sys_write_33130 fb_sys_write 3 33130 NULL nohasharray
140328 +cxgb4_inet6addr_handler_33130 cxgb4_inet6addr_handler 0 33130 &fb_sys_write_33130
140329 +sas_change_queue_depth_33131 sas_change_queue_depth 2-0 33131 NULL
140330 +show_fcoe_ctlr_device_err_block_33135 show_fcoe_ctlr_device_err_block 0 33135 NULL nohasharray
140331 +asm_rev_show_33135 asm_rev_show 0 33135 &show_fcoe_ctlr_device_err_block_33135 nohasharray
140332 +i40e_vsi_add_vlan_33135 i40e_vsi_add_vlan 0 33135 &asm_rev_show_33135
140333 +iwl_mvm_mac_ctx_send_33141 iwl_mvm_mac_ctx_send 0 33141 NULL
140334 +backlog_show_33143 backlog_show 0 33143 NULL nohasharray
140335 +notify_change_33143 notify_change 0 33143 &backlog_show_33143
140336 +bond_option_arp_ip_target_add_33152 bond_option_arp_ip_target_add 0 33152 NULL nohasharray
140337 +SyS_poll_33152 SyS_poll 2 33152 &bond_option_arp_ip_target_add_33152
140338 +_pci_add_cap_save_buffer_33153 _pci_add_cap_save_buffer 4 33153 NULL
140339 +ubifs_gc_start_commit_33160 ubifs_gc_start_commit 0 33160 NULL
140340 +regmap_spmi_ext_write_33161 regmap_spmi_ext_write 0 33161 NULL
140341 +wl1271_sta_hw_init_33163 wl1271_sta_hw_init 0 33163 NULL nohasharray
140342 +igb_get_sset_count_33163 igb_get_sset_count 0 33163 &wl1271_sta_hw_init_33163
140343 +__erst_clear_from_storage_33167 __erst_clear_from_storage 0 33167 NULL
140344 +debug_debug6_read_33168 debug_debug6_read 3-0 33168 NULL
140345 +acpi_ex_access_region_33170 acpi_ex_access_region 0 33170 NULL
140346 +da9052_bat_check_health_33171 da9052_bat_check_health 0 33171 NULL
140347 +show_otp2_33172 show_otp2 0 33172 NULL
140348 +begin_33173 begin 0 33173 NULL
140349 +bq2415x_i2c_write_33181 bq2415x_i2c_write 0 33181 NULL
140350 +store_fc_private_host_tgtid_bind_type_33187 store_fc_private_host_tgtid_bind_type 0-4 33187 NULL
140351 +hfsplus_security_listxattr_33189 hfsplus_security_listxattr 0-5 33189 NULL nohasharray
140352 +il3945_dump_error_log_33189 il3945_dump_error_log 0-4 33189 &hfsplus_security_listxattr_33189
140353 +rtl_usb_start_33190 rtl_usb_start 0 33190 NULL nohasharray
140354 +iwl_mvm_mac_ctxt_add_33190 iwl_mvm_mac_ctxt_add 0 33190 &rtl_usb_start_33190
140355 +nvkm_fuse_create__33192 nvkm_fuse_create_ 4 33192 NULL
140356 +flash_store_33203 flash_store 0-4 33203 NULL
140357 +dataflash_read_fact_otp_33204 dataflash_read_fact_otp 3-2 33204 NULL nohasharray
140358 +r820t_write_reg_mask_33204 r820t_write_reg_mask 0 33204 &dataflash_read_fact_otp_33204
140359 +pp_read_33210 pp_read 3-0 33210 NULL nohasharray
140360 +xen_allocate_irqs_dynamic_33210 xen_allocate_irqs_dynamic 1 33210 &pp_read_33210 nohasharray
140361 +ax_open_33210 ax_open 0 33210 &xen_allocate_irqs_dynamic_33210
140362 +reqbufs_capture_33214 reqbufs_capture 0 33214 NULL
140363 +vp_modern_find_vqs_33217 vp_modern_find_vqs 2 33217 NULL nohasharray
140364 +rt2x00queue_alloc_rxskbs_33217 rt2x00queue_alloc_rxskbs 0 33217 &vp_modern_find_vqs_33217 nohasharray
140365 +mwl8k_send_fw_load_cmd_33217 mwl8k_send_fw_load_cmd 0 33217 &rt2x00queue_alloc_rxskbs_33217
140366 +atm_pcr_check_33218 atm_pcr_check 0 33218 NULL
140367 +fops_write_33219 fops_write 0-3 33219 NULL
140368 +iommu_group_attr_store_33221 iommu_group_attr_store 0-4 33221 NULL
140369 +ovl_setattr_33227 ovl_setattr 0 33227 NULL nohasharray
140370 +store_flag_33227 store_flag 0 33227 &ovl_setattr_33227
140371 +lp55xx_store_engine_run_33230 lp55xx_store_engine_run 0-4 33230 NULL
140372 +netlbl_unlhsh_remove_addr4_33231 netlbl_unlhsh_remove_addr4 0 33231 NULL
140373 +store_rps_dev_flow_table_cnt_33235 store_rps_dev_flow_table_cnt 0-4 33235 NULL
140374 +pm8001_task_prep_ssp_33237 pm8001_task_prep_ssp 0 33237 NULL
140375 +snd_seq_ioctl_get_subscription_33238 snd_seq_ioctl_get_subscription 0 33238 NULL
140376 +__vb2_wait_for_done_vb_33246 __vb2_wait_for_done_vb 0 33246 NULL
140377 +x1205_rtc_set_alarm_33247 x1205_rtc_set_alarm 0 33247 NULL
140378 +sbp2_sysfs_ieee1394_id_show_33248 sbp2_sysfs_ieee1394_id_show 0 33248 NULL
140379 +auto_abort_show_33251 auto_abort_show 0 33251 NULL
140380 +vt_notifier_call_33259 vt_notifier_call 0 33259 NULL
140381 +mwl8k_cmd_tx_power_33260 mwl8k_cmd_tx_power 0 33260 NULL
140382 +usbtv_set_regs_33265 usbtv_set_regs 0 33265 NULL
140383 +snd_pcm_plug_client_size_33267 snd_pcm_plug_client_size 0-2 33267 NULL nohasharray
140384 +modes_show_33267 modes_show 0 33267 &snd_pcm_plug_client_size_33267 nohasharray
140385 +latency_timer_store_33267 latency_timer_store 0-4 33267 &modes_show_33267
140386 +ipgre_open_33270 ipgre_open 0 33270 NULL
140387 +cachefiles_cook_key_33274 cachefiles_cook_key 2 33274 NULL
140388 +sctp_primitive_REQUESTHEARTBEAT_33276 sctp_primitive_REQUESTHEARTBEAT 0 33276 NULL
140389 +security_genfs_sid_33277 security_genfs_sid 0 33277 NULL
140390 +qlcnic_vlan_rx_add_33279 qlcnic_vlan_rx_add 0 33279 NULL
140391 +gadget_strings_product_show_33281 gadget_strings_product_show 0 33281 NULL
140392 +bnx2i_set_sq_info_33282 bnx2i_set_sq_info 0-4 33282 NULL nohasharray
140393 +sync_pt_create_33282 sync_pt_create 2 33282 &bnx2i_set_sq_info_33282
140394 +sg_new_write_33283 sg_new_write 0-4 33283 NULL
140395 +hotkey_source_mask_store_33288 hotkey_source_mask_store 0-4 33288 NULL
140396 +bin_search_33289 bin_search 0 33289 NULL
140397 +tps80031_reg_enable_33293 tps80031_reg_enable 0 33293 NULL
140398 +xfs_attr_leaf_addname_33299 xfs_attr_leaf_addname 0 33299 NULL
140399 +dw_wdt_write_33300 dw_wdt_write 0-3 33300 NULL
140400 +wlcore_validate_fw_ver_33302 wlcore_validate_fw_ver 0 33302 NULL
140401 +mcs7830_get_reg_33308 mcs7830_get_reg 3 33308 NULL
140402 +isku_sysfs_read_keys_easyzone_33318 isku_sysfs_read_keys_easyzone 6-0-5 33318 NULL
140403 +show_pwm_auto_point_fan_33320 show_pwm_auto_point_fan 0 33320 NULL nohasharray
140404 +set_attr_mode_msb_33320 set_attr_mode_msb 0-4 33320 &show_pwm_auto_point_fan_33320
140405 +usb_dev_prepare_33322 usb_dev_prepare 0 33322 NULL
140406 +ath6kl_usb_ctrl_msg_exchange_33327 ath6kl_usb_ctrl_msg_exchange 4 33327 NULL nohasharray
140407 +set_lid_handling_33327 set_lid_handling 0-4 33327 &ath6kl_usb_ctrl_msg_exchange_33327
140408 +vx_send_irq_dsp_33329 vx_send_irq_dsp 0 33329 NULL nohasharray
140409 +vfio_pci_bar_rw_33329 vfio_pci_bar_rw 3-0 33329 &vx_send_irq_dsp_33329
140410 +sas_get_linkerrors_33331 sas_get_linkerrors 0 33331 NULL
140411 +bma180_data_rdy_trigger_set_state_33332 bma180_data_rdy_trigger_set_state 0 33332 NULL
140412 +bdc_run_33333 bdc_run 0 33333 NULL
140413 +gsm_mux_rx_netchar_33336 gsm_mux_rx_netchar 3 33336 NULL
140414 +show_fc_host_model_33339 show_fc_host_model 0 33339 NULL
140415 +joydev_ioctl_33343 joydev_ioctl 2 33343 NULL
140416 +cpulist_parse_33350 cpulist_parse 0 33350 NULL
140417 +lov_stripesize_seq_write_33353 lov_stripesize_seq_write 3 33353 NULL
140418 +create_xattr_datum_33356 create_xattr_datum 5 33356 NULL nohasharray
140419 +irq_pkt_threshold_read_33356 irq_pkt_threshold_read 3-0 33356 &create_xattr_datum_33356
140420 +ath10k_pci_wake_wait_33360 ath10k_pci_wake_wait 0 33360 NULL
140421 +ksm_memory_callback_33363 ksm_memory_callback 0 33363 NULL
140422 +read_file_regidx_33370 read_file_regidx 3-0 33370 NULL nohasharray
140423 +sl2vl_attr_show_33370 sl2vl_attr_show 0 33370 &read_file_regidx_33370
140424 +cxacru_sysfs_show_adsl_headend_33376 cxacru_sysfs_show_adsl_headend 0 33376 NULL
140425 +sctp_ulpevent_new_33377 sctp_ulpevent_new 1 33377 NULL
140426 +aic26_keyclick_set_33378 aic26_keyclick_set 0-4 33378 NULL
140427 +mem_cgroup_resize_memsw_limit_33379 mem_cgroup_resize_memsw_limit 0 33379 NULL
140428 +setsockopt_33380 setsockopt 0 33380 NULL
140429 +hackrf_alloc_stream_bufs_33381 hackrf_alloc_stream_bufs 0 33381 NULL
140430 +ieee80211_if_read_dropped_frames_no_route_33383 ieee80211_if_read_dropped_frames_no_route 3-0 33383 NULL
140431 +airo_suspend_33386 airo_suspend 0 33386 NULL
140432 +bmc150_accel_setup_new_data_interrupt_33387 bmc150_accel_setup_new_data_interrupt 0 33387 NULL
140433 +btrfs_write_inode_33388 btrfs_write_inode 0 33388 NULL
140434 +show_ipInAddrErrors_33390 show_ipInAddrErrors 0 33390 NULL nohasharray
140435 +logfs_write_buf_33390 logfs_write_buf 0 33390 &show_ipInAddrErrors_33390
140436 +e100_exec_cb_33393 e100_exec_cb 0 33393 NULL
140437 +cfs_trace_copyin_string_33396 cfs_trace_copyin_string 4 33396 NULL
140438 +size_read_33399 size_read 0-3 33399 NULL
140439 +show_yoffset_33400 show_yoffset 0 33400 NULL
140440 +regulator_set_voltage_sel_regmap_33407 regulator_set_voltage_sel_regmap 0 33407 NULL
140441 +snd_pcm_capture_ioctl1_33408 snd_pcm_capture_ioctl1 0 33408 NULL nohasharray
140442 +ext4_meta_bg_first_block_no_33408 ext4_meta_bg_first_block_no 2 33408 &snd_pcm_capture_ioctl1_33408 nohasharray
140443 +dummy_urb_enqueue_33408 dummy_urb_enqueue 0 33408 &ext4_meta_bg_first_block_no_33408
140444 +ufs_getfrag_block_33409 ufs_getfrag_block 2-0 33409 NULL nohasharray
140445 +set_in_min3_33409 set_in_min3 0-4 33409 &ufs_getfrag_block_33409
140446 +dst_metric_raw_33414 dst_metric_raw 0 33414 NULL
140447 +show_risetime_33415 show_risetime 0 33415 NULL nohasharray
140448 +power_limit_0_tmin_us_show_33415 power_limit_0_tmin_us_show 0 33415 &show_risetime_33415 nohasharray
140449 +filemap_fdatawrite_33415 filemap_fdatawrite 0 33415 &power_limit_0_tmin_us_show_33415
140450 +show_eeprom5_33416 show_eeprom5 0 33416 NULL nohasharray
140451 +register_aggr_kprobe_33416 register_aggr_kprobe 0 33416 &show_eeprom5_33416
140452 +iscsi_nacl_attrib_store_random_r2t_offsets_33418 iscsi_nacl_attrib_store_random_r2t_offsets 0-3 33418 NULL
140453 +ims_pcu_write_ofn_config_33420 ims_pcu_write_ofn_config 0 33420 NULL
140454 +hash_netiface6_expire_33421 hash_netiface6_expire 4 33421 NULL
140455 +mic_start_33422 mic_start 0 33422 NULL
140456 +queue_ra_store_33425 queue_ra_store 3-0 33425 NULL
140457 +f2fs_write_meta_page_33426 f2fs_write_meta_page 0 33426 NULL
140458 +mxuport_send_ctrl_data_urb_33427 mxuport_send_ctrl_data_urb 0 33427 NULL
140459 +fw_vendor_show_33428 fw_vendor_show 0 33428 NULL nohasharray
140460 +iscsit_ta_prod_mode_write_protect_33428 iscsit_ta_prod_mode_write_protect 0 33428 &fw_vendor_show_33428
140461 +zram_meta_alloc_33432 zram_meta_alloc 2 33432 NULL
140462 +ubh_scanc_33436 ubh_scanc 0-3-4 33436 NULL
140463 +map_service_to_pipe_33438 map_service_to_pipe 0 33438 NULL
140464 +message_stats_list_33440 message_stats_list 5 33440 NULL nohasharray
140465 +fuse_dev_do_write_33440 fuse_dev_do_write 0-3 33440 &message_stats_list_33440
140466 +nf_conntrack_confirm_33448 nf_conntrack_confirm 0 33448 NULL nohasharray
140467 +ax88178_reset_33448 ax88178_reset 0 33448 &nf_conntrack_confirm_33448
140468 +ipvlan_addr4_event_33450 ipvlan_addr4_event 0 33450 NULL
140469 +acpi_smbus_transaction_33454 acpi_smbus_transaction 0 33454 NULL
140470 +ca0132_playback_pcm_prepare_33456 ca0132_playback_pcm_prepare 0 33456 NULL nohasharray
140471 +rcar_thermal_get_trip_temp_33456 rcar_thermal_get_trip_temp 0 33456 &ca0132_playback_pcm_prepare_33456
140472 +cyapa_i2c_pip_cmd_irq_sync_33458 cyapa_i2c_pip_cmd_irq_sync 3-0 33458 NULL nohasharray
140473 +da903x_enable_33458 da903x_enable 0 33458 &cyapa_i2c_pip_cmd_irq_sync_33458
140474 +st_max_sg_segs_show_33461 st_max_sg_segs_show 0 33461 NULL
140475 +__verify_length_33462 __verify_length 0 33462 NULL
140476 +__mt9t112_reg_write_33468 __mt9t112_reg_write 0 33468 NULL nohasharray
140477 +toshiba_kbd_illum_status_set_33468 toshiba_kbd_illum_status_set 0 33468 &__mt9t112_reg_write_33468
140478 +ovs_vport_alloc_33475 ovs_vport_alloc 1 33475 NULL
140479 +create_entry_33479 create_entry 2 33479 NULL
140480 +kmx61_chip_update_thresholds_33482 kmx61_chip_update_thresholds 0 33482 NULL
140481 +qla4xxx_get_ep_param_33483 qla4xxx_get_ep_param 0 33483 NULL
140482 +ip_setsockopt_33487 ip_setsockopt 5-0 33487 NULL nohasharray
140483 +elf_map_33487 elf_map 0 33487 &ip_setsockopt_33487
140484 +netxen_nic_hw_write_wx_128M_33488 netxen_nic_hw_write_wx_128M 2 33488 NULL
140485 +ol_dqblk_chunk_off_33489 ol_dqblk_chunk_off 2 33489 NULL
140486 +sock_set_timeout_33490 sock_set_timeout 0 33490 NULL
140487 +pm80xx_get_fatal_dump_33498 pm80xx_get_fatal_dump 0 33498 NULL nohasharray
140488 +patch_vt1708S_33498 patch_vt1708S 0 33498 &pm80xx_get_fatal_dump_33498
140489 +hash_netnet4_expire_33500 hash_netnet4_expire 4 33500 NULL nohasharray
140490 +show_spd_33500 show_spd 0 33500 &hash_netnet4_expire_33500 nohasharray
140491 +ipath_writev_33500 ipath_writev 0 33500 &show_spd_33500
140492 +wm831x_dcdc_get_status_33503 wm831x_dcdc_get_status 0 33503 NULL
140493 +fb_read_33506 fb_read 3-0 33506 NULL nohasharray
140494 +igb_sriov_reinit_33506 igb_sriov_reinit 0 33506 &fb_read_33506
140495 +cp2112_get_usb_config_33515 cp2112_get_usb_config 0 33515 NULL
140496 +musb_test_mode_write_33518 musb_test_mode_write 3-0 33518 NULL
140497 +extcon_set_state_33519 extcon_set_state 0 33519 NULL
140498 +lpfc_tgt_queue_depth_show_33520 lpfc_tgt_queue_depth_show 0 33520 NULL
140499 +ahash_setkey_unaligned_33521 ahash_setkey_unaligned 3-0 33521 NULL
140500 +nes_alloc_fast_reg_page_list_33523 nes_alloc_fast_reg_page_list 2 33523 NULL
140501 +dbg_chk_lpt_sz_33525 dbg_chk_lpt_sz 0 33525 NULL
140502 +aggr_size_rx_size_read_33526 aggr_size_rx_size_read 3-0 33526 NULL
140503 +bitmap_print_to_pagebuf_33528 bitmap_print_to_pagebuf 0 33528 NULL
140504 +part_inflight_show_33532 part_inflight_show 0 33532 NULL
140505 +acpi_gsi_to_irq_33533 acpi_gsi_to_irq 1 33533 NULL
140506 +show_temp_high_33534 show_temp_high 0 33534 NULL
140507 +cgw_notifier_33537 cgw_notifier 0 33537 NULL
140508 +qp_map_queue_headers_33538 qp_map_queue_headers 0 33538 NULL nohasharray
140509 +netdev_store_33538 netdev_store 0-4 33538 &qp_map_queue_headers_33538
140510 +tomoyo_read_self_33539 tomoyo_read_self 3-0 33539 NULL nohasharray
140511 +osc_max_rpcs_in_flight_seq_write_33539 osc_max_rpcs_in_flight_seq_write 3 33539 &tomoyo_read_self_33539
140512 +bnx2_request_firmware_33540 bnx2_request_firmware 0 33540 NULL
140513 +get_fan_div_33546 get_fan_div 0 33546 NULL
140514 +cx8802_buf_prepare_33547 cx8802_buf_prepare 0 33547 NULL
140515 +compat_SyS_recv_33548 compat_SyS_recv 3 33548 NULL
140516 +tpm_show_ppi_request_33550 tpm_show_ppi_request 0 33550 NULL nohasharray
140517 +ahc_proc_write_seeprom_33550 ahc_proc_write_seeprom 0-3 33550 &tpm_show_ppi_request_33550
140518 +dup_array_33551 dup_array 3 33551 NULL
140519 +in8_33552 in8 0 33552 NULL nohasharray
140520 +iscsi_stat_logout_show_attr_indx_33552 iscsi_stat_logout_show_attr_indx 0 33552 &in8_33552
140521 +ima_parse_rule_33557 ima_parse_rule 0 33557 NULL
140522 +gpiochip_to_irq_33561 gpiochip_to_irq 2 33561 NULL
140523 +sst_byt_pcm_trigger_33563 sst_byt_pcm_trigger 0 33563 NULL
140524 +__btrfs_set_prop_33568 __btrfs_set_prop 0 33568 NULL
140525 +limit_write_33576 limit_write 0-3 33576 NULL
140526 +cmtp_send_frame_33577 cmtp_send_frame 3 33577 NULL
140527 +amd_gpio_request_33588 amd_gpio_request 0 33588 NULL
140528 +xfs_attr3_leaf_getvalue_33590 xfs_attr3_leaf_getvalue 0 33590 NULL nohasharray
140529 +iscsi_stat_sess_show_attr_indx_33590 iscsi_stat_sess_show_attr_indx 0 33590 &xfs_attr3_leaf_getvalue_33590
140530 +count_subheaders_33591 count_subheaders 0 33591 NULL nohasharray
140531 +acpi_ps_push_scope_33591 acpi_ps_push_scope 0 33591 &count_subheaders_33591
140532 +scsi_execute_33596 scsi_execute 5 33596 NULL nohasharray
140533 +xfs_itruncate_extents_33596 xfs_itruncate_extents 0 33596 &scsi_execute_33596
140534 +really_probe_33598 really_probe 0 33598 NULL
140535 +rtl_open_33601 rtl_open 0 33601 NULL
140536 +comedi_buf_write_n_allocated_33604 comedi_buf_write_n_allocated 0 33604 NULL
140537 +temp_vga_33605 temp_vga 0 33605 NULL
140538 +cifs_fsync_33606 cifs_fsync 0 33606 NULL
140539 +target_core_alua_tg_pt_gp_store_attr_alua_access_status_33607 target_core_alua_tg_pt_gp_store_attr_alua_access_status 0-3 33607 NULL nohasharray
140540 +bond_option_resend_igmp_set_33607 bond_option_resend_igmp_set 0 33607 &target_core_alua_tg_pt_gp_store_attr_alua_access_status_33607
140541 +xt_compat_target_offset_33608 xt_compat_target_offset 0 33608 NULL nohasharray
140542 +ip6_find_1stfragopt_33608 ip6_find_1stfragopt 0 33608 &xt_compat_target_offset_33608 nohasharray
140543 +ltc4245_show_gpio_33608 ltc4245_show_gpio 0 33608 &ip6_find_1stfragopt_33608
140544 +wl12xx_pre_boot_33614 wl12xx_pre_boot 0 33614 NULL
140545 +il_dbgfs_qos_read_33615 il_dbgfs_qos_read 3-0 33615 NULL nohasharray
140546 +usb_gstrings_attach_33615 usb_gstrings_attach 3 33615 &il_dbgfs_qos_read_33615
140547 +show_rtap_iface_33618 show_rtap_iface 0 33618 NULL nohasharray
140548 +xfs_btree_check_sblock_33618 xfs_btree_check_sblock 0 33618 &show_rtap_iface_33618
140549 +set_temp_auto_temp_max_33619 set_temp_auto_temp_max 0-4 33619 NULL
140550 +nilfs_mdt_read_block_33622 nilfs_mdt_read_block 0 33622 NULL
140551 +do_sync_write_33624 do_sync_write 0-3 33624 NULL nohasharray
140552 +freeze_kernel_threads_33624 freeze_kernel_threads 0 33624 &do_sync_write_33624
140553 +hw_breakpoint_handler_33626 hw_breakpoint_handler 0 33626 NULL
140554 +i40e_setup_tx_descriptors_33630 i40e_setup_tx_descriptors 0 33630 NULL nohasharray
140555 +iio_buffer_write_length_33630 iio_buffer_write_length 0-4 33630 &i40e_setup_tx_descriptors_33630
140556 +swap_type_of_33634 swap_type_of 0 33634 NULL
140557 +wl18xx_get_rx_packet_len_33637 wl18xx_get_rx_packet_len 0-3 33637 NULL
140558 +snd_card_asihpi_trigger_33639 snd_card_asihpi_trigger 0 33639 NULL
140559 +c2_tx_ring_alloc_33640 c2_tx_ring_alloc 0 33640 NULL
140560 +mt9v011_s_ctrl_33643 mt9v011_s_ctrl 0 33643 NULL nohasharray
140561 +wlcore_cmd_wait_for_event_or_timeout_33643 wlcore_cmd_wait_for_event_or_timeout 0 33643 &mt9v011_s_ctrl_33643
140562 +read_battery_life_extender_33645 read_battery_life_extender 0 33645 NULL
140563 +mwifiex_uap_prepare_cmd_33647 mwifiex_uap_prepare_cmd 0 33647 NULL
140564 +ali_write_33649 ali_write 0-3 33649 NULL
140565 +beiscsi_process_async_pdu_33650 beiscsi_process_async_pdu 6 33650 NULL
140566 +create_endpoint_and_queue_control_33653 create_endpoint_and_queue_control 0 33653 NULL
140567 +mt9m111_set_green_balance_33654 mt9m111_set_green_balance 0 33654 NULL
140568 +sht15_update_status_33662 sht15_update_status 0 33662 NULL nohasharray
140569 +mvs_task_prep_33662 mvs_task_prep 0 33662 &sht15_update_status_33662
140570 +vmw_gmr_bind_33663 vmw_gmr_bind 3 33663 NULL
140571 +irq_blk_threshold_read_33666 irq_blk_threshold_read 3-0 33666 NULL nohasharray
140572 +writepage_33666 writepage 0 33666 &irq_blk_threshold_read_33666
140573 +kernel_fw_from_file_33667 kernel_fw_from_file 0 33667 NULL
140574 +arp_hdr_len_33671 arp_hdr_len 0 33671 NULL
140575 +i2c_hid_alloc_buffers_33673 i2c_hid_alloc_buffers 2 33673 NULL
140576 +ath6kl_wmi_startscan_cmd_33674 ath6kl_wmi_startscan_cmd 8 33674 NULL nohasharray
140577 +pcm_playback_prepare_33674 pcm_playback_prepare 0 33674 &ath6kl_wmi_startscan_cmd_33674
140578 +show_color_common_33677 show_color_common 0 33677 NULL
140579 +submit_one_bio_33683 submit_one_bio 0 33683 NULL
140580 +manage_start_stop_store_33684 manage_start_stop_store 0-4 33684 NULL
140581 +policy_show_33685 policy_show 0 33685 NULL nohasharray
140582 +i8259A_suspend_33685 i8259A_suspend 0 33685 &policy_show_33685
140583 +kempld_type_show_33688 kempld_type_show 0 33688 NULL nohasharray
140584 +il4965_store_tx_power_33688 il4965_store_tx_power 0-4 33688 &kempld_type_show_33688
140585 +ceph_write_end_33694 ceph_write_end 0-5 33694 NULL nohasharray
140586 +alc262_parse_auto_config_33694 alc262_parse_auto_config 0 33694 &ceph_write_end_33694 nohasharray
140587 +cyapa_read_block_33694 cyapa_read_block 0 33694 &alc262_parse_auto_config_33694 nohasharray
140588 +rocker_port_get_sset_count_33694 rocker_port_get_sset_count 0 33694 &cyapa_read_block_33694
140589 +snd_seq_ioctl_query_next_client_33695 snd_seq_ioctl_query_next_client 0 33695 NULL
140590 +nv50_disp_dmac_create__33696 nv50_disp_dmac_create_ 6 33696 NULL
140591 +sys_keyctl_33708 sys_keyctl 4 33708 NULL nohasharray
140592 +netlink_sendmsg_33708 netlink_sendmsg 4-0 33708 &sys_keyctl_33708 nohasharray
140593 +xs_send_kvec_33708 xs_send_kvec 5 33708 &netlink_sendmsg_33708
140594 +cap_task_setnice_33709 cap_task_setnice 0 33709 NULL
140595 +expand_corename_33710 expand_corename 2 33710 NULL
140596 +enable_33715 enable 0 33715 NULL
140597 +__gfs2_readpage_33717 __gfs2_readpage 0 33717 NULL
140598 +pvr2_stream_buffer_count_33719 pvr2_stream_buffer_count 2 33719 NULL
140599 +write_file_spectral_count_33723 write_file_spectral_count 3-0 33723 NULL
140600 +changeset_show_33726 changeset_show 0 33726 NULL
140601 +read_file_node_recv_33729 read_file_node_recv 3-0 33729 NULL
140602 +target_core_alua_tg_pt_gp_show_attr_nonop_delay_msecs_33732 target_core_alua_tg_pt_gp_show_attr_nonop_delay_msecs 0 33732 NULL
140603 +__mutex_lock_interruptible_slowpath_33735 __mutex_lock_interruptible_slowpath 0 33735 NULL
140604 +scm_check_creds_33739 scm_check_creds 0 33739 NULL
140605 +__iscsi_disc_show_password_mutual_33745 __iscsi_disc_show_password_mutual 0 33745 NULL nohasharray
140606 +nfs_idmap_instantiate_33745 nfs_idmap_instantiate 0 33745 &__iscsi_disc_show_password_mutual_33745
140607 +init_vif_33746 init_vif 0 33746 NULL
140608 +xfrm_count_pfkey_enc_supported_33748 xfrm_count_pfkey_enc_supported 0 33748 NULL
140609 +snd_rme96_playback_prepare_33751 snd_rme96_playback_prepare 0 33751 NULL nohasharray
140610 +adv7180_write_33751 adv7180_write 0 33751 &snd_rme96_playback_prepare_33751
140611 +ssb_ssb_read16_33752 ssb_ssb_read16 0 33752 NULL
140612 +mptscsih_version_nvdata_persistent_show_33753 mptscsih_version_nvdata_persistent_show 0 33753 NULL nohasharray
140613 +dev_open_33753 dev_open 0 33753 &mptscsih_version_nvdata_persistent_show_33753
140614 +wusb_phy_rate_show_33754 wusb_phy_rate_show 0 33754 NULL
140615 +ath10k_download_and_run_otp_33758 ath10k_download_and_run_otp 0 33758 NULL
140616 +var_to_pll_33759 var_to_pll 0 33759 NULL
140617 +pccard_show_voltage_33761 pccard_show_voltage 0 33761 NULL
140618 +vifs_state_read_33762 vifs_state_read 3-0 33762 NULL
140619 +ext2_xattr_user_list_33764 ext2_xattr_user_list 0-5 33764 NULL nohasharray
140620 +ext3_mark_inode_dirty_33764 ext3_mark_inode_dirty 0 33764 &ext2_xattr_user_list_33764
140621 +hashtab_create_33769 hashtab_create 3 33769 NULL
140622 +midibuf_message_length_33770 midibuf_message_length 0 33770 NULL
140623 +rj54n1_s_ctrl_33771 rj54n1_s_ctrl 0 33771 NULL
140624 +blkdev_read_iter_33773 blkdev_read_iter 0 33773 NULL
140625 +____request_module_33775 ____request_module 0 33775 NULL
140626 +nfs4_proc_statfs_33780 nfs4_proc_statfs 0 33780 NULL
140627 +__btrfs_free_reserved_extent_33782 __btrfs_free_reserved_extent 2 33782 NULL
140628 +show_33785 show 0 33785 NULL nohasharray
140629 +target_stat_scsi_tgt_port_show_attr_read_mbytes_33785 target_stat_scsi_tgt_port_show_attr_read_mbytes 0 33785 &show_33785
140630 +ezusb_write_ltv_33788 ezusb_write_ltv 0 33788 NULL
140631 +iwl_send_calib_cfg_33793 iwl_send_calib_cfg 0 33793 NULL nohasharray
140632 +niu_ldn_irq_enable_33793 niu_ldn_irq_enable 0 33793 &iwl_send_calib_cfg_33793
140633 +check_qos_33797 check_qos 0 33797 NULL nohasharray
140634 +ql_set_mac_addr_33797 ql_set_mac_addr 0 33797 &check_qos_33797
140635 +set_pwm_enable1_33798 set_pwm_enable1 0-4 33798 NULL
140636 +if_sdio_read_rx_len_33800 if_sdio_read_rx_len 0 33800 NULL
140637 +__uncore_iperf_cfg_show_33801 __uncore_iperf_cfg_show 0 33801 NULL
140638 +find_next_offset_33804 find_next_offset 3-0 33804 NULL
140639 +queue_control_on_old_endpoint_33811 queue_control_on_old_endpoint 0 33811 NULL
140640 +show_fcstat_loss_of_signal_count_33814 show_fcstat_loss_of_signal_count 0 33814 NULL
140641 +bfad_im_drv_name_show_33817 bfad_im_drv_name_show 0 33817 NULL
140642 +kcs_size_33818 kcs_size 0 33818 NULL
140643 +filter_write_33819 filter_write 3-0 33819 NULL nohasharray
140644 +read_reg_33819 read_reg 0 33819 &filter_write_33819
140645 +acpi_ps_build_named_op_33827 acpi_ps_build_named_op 0 33827 NULL
140646 +show_queue_type_field_33829 show_queue_type_field 0 33829 NULL
140647 +udplite_manip_pkt_33832 udplite_manip_pkt 4 33832 NULL
140648 +hidp_get_raw_report_33837 hidp_get_raw_report 0-4 33837 NULL
140649 +snd_ad1889_capture_prepare_33838 snd_ad1889_capture_prepare 0 33838 NULL
140650 +exofs_file_fsync_33847 exofs_file_fsync 0 33847 NULL nohasharray
140651 +store_als_channel_33847 store_als_channel 0-4 33847 &exofs_file_fsync_33847
140652 +calgary_alloc_coherent_33851 calgary_alloc_coherent 2 33851 NULL nohasharray
140653 +usbatm_atm_send_33851 usbatm_atm_send 0 33851 &calgary_alloc_coherent_33851
140654 +oz_cdev_write_33852 oz_cdev_write 3 33852 NULL
140655 +hamachi_open_33855 hamachi_open 0 33855 NULL
140656 +mlx4_en_open_33856 mlx4_en_open 0 33856 NULL
140657 +parse_capture_source_33859 parse_capture_source 0 33859 NULL
140658 +hdcs_start_33860 hdcs_start 0 33860 NULL
140659 +dev_register_33861 dev_register 0 33861 NULL
140660 +ov6650_s_fmt_33866 ov6650_s_fmt 0 33866 NULL
140661 +rt2x00usb_vendor_request_sw_33878 rt2x00usb_vendor_request_sw 0 33878 NULL
140662 +pcxhr_read_rmh_status_33880 pcxhr_read_rmh_status 0 33880 NULL
140663 +bin_string_33884 bin_string 5-3 33884 NULL
140664 +get_fan1_div_33886 get_fan1_div 0 33886 NULL nohasharray
140665 +mwifiex_cmd_802_11_snmp_mib_33886 mwifiex_cmd_802_11_snmp_mib 0 33886 &get_fan1_div_33886
140666 +twl_request_33892 twl_request 0 33892 NULL
140667 +sis190_init_ring_33895 sis190_init_ring 0 33895 NULL nohasharray
140668 +isl29003_set_resolution_33895 isl29003_set_resolution 0 33895 &sis190_init_ring_33895
140669 +node_read_cpulist_33898 node_read_cpulist 0 33898 NULL
140670 +copy_gl_to_skb_pkt_33906 copy_gl_to_skb_pkt 3 33906 NULL
140671 +musb_g_ep0_enable_33907 musb_g_ep0_enable 0 33907 NULL
140672 +get_user_pages_33908 get_user_pages 0 33908 NULL nohasharray
140673 +store_loopback_33908 store_loopback 0-3 33908 &get_user_pages_33908
140674 +sg_nents_33909 sg_nents 0 33909 NULL
140675 +ath6kl_roam_mode_write_33912 ath6kl_roam_mode_write 3-0 33912 NULL
140676 +whiteheat_open_33916 whiteheat_open 0 33916 NULL
140677 +queue_logical_block_size_33918 queue_logical_block_size 0 33918 NULL
140678 +beiscsi_get_macaddr_33920 beiscsi_get_macaddr 0 33920 NULL
140679 +show_ata_port_port_no_33921 show_ata_port_port_no 0 33921 NULL
140680 +dwc3_send_gadget_ep_cmd_33923 dwc3_send_gadget_ep_cmd 0 33923 NULL
140681 +set_temp_auto_point_temp_33930 set_temp_auto_point_temp 0-4 33930 NULL nohasharray
140682 +store_tabletExecute_33930 store_tabletExecute 0-4 33930 &set_temp_auto_point_temp_33930
140683 +palmas_bulk_read_33937 palmas_bulk_read 0 33937 NULL
140684 +pyra_sysfs_write_settings_33939 pyra_sysfs_write_settings 0-6-5 33939 NULL
140685 +sel_read_avc_cache_threshold_33942 sel_read_avc_cache_threshold 3-0 33942 NULL nohasharray
140686 +edd_show_raw_data_33942 edd_show_raw_data 0 33942 &sel_read_avc_cache_threshold_33942
140687 +lpfc_idiag_ctlacc_read_33943 lpfc_idiag_ctlacc_read 3-0 33943 NULL
140688 +read_file_tgt_rx_stats_33944 read_file_tgt_rx_stats 3-0 33944 NULL
140689 +stv06xx_write_bridge_33945 stv06xx_write_bridge 0 33945 NULL nohasharray
140690 +smsc95xx_ethtool_get_eeprom_len_33945 smsc95xx_ethtool_get_eeprom_len 0 33945 &stv06xx_write_bridge_33945
140691 +rs_sta_dbgfs_drv_tx_stats_read_33946 rs_sta_dbgfs_drv_tx_stats_read 3-0 33946 NULL nohasharray
140692 +logfs_write_inode_33946 logfs_write_inode 0 33946 &rs_sta_dbgfs_drv_tx_stats_read_33946
140693 +metric_id_get_33947 metric_id_get 0 33947 NULL nohasharray
140694 +__zd_usb_enable_rx_33947 __zd_usb_enable_rx 0 33947 &metric_id_get_33947
140695 +hfsplus_osx_setxattr_33952 hfsplus_osx_setxattr 0 33952 NULL
140696 +__proc_dump_kernel_33954 __proc_dump_kernel 5 33954 NULL
140697 +nilfs_direct_delete_and_convert_33957 nilfs_direct_delete_and_convert 0 33957 NULL
140698 +iscsi_nacl_auth_show_userid_33958 iscsi_nacl_auth_show_userid 0 33958 NULL
140699 +b44_register_phy_one_33962 b44_register_phy_one 0 33962 NULL
140700 +btrfs_delalloc_reserve_metadata_33963 btrfs_delalloc_reserve_metadata 0 33963 NULL
140701 +ieee802154_hdr_get_addrs_33964 ieee802154_hdr_get_addrs 0 33964 NULL
140702 +nct7802_read_fan_33970 nct7802_read_fan 0 33970 NULL
140703 +show_phys_height_33974 show_phys_height 0 33974 NULL nohasharray
140704 +actual_brightness_show_33974 actual_brightness_show 0 33974 &show_phys_height_33974
140705 +store_33978 store 0 33978 NULL nohasharray
140706 +bq2415x_set_termination_current_33978 bq2415x_set_termination_current 0 33978 &store_33978
140707 +brightness_show_33981 brightness_show 0 33981 NULL
140708 +show_33983 show 0 33983 NULL nohasharray
140709 +adfs_dir_find_entry_33983 adfs_dir_find_entry 0 33983 &show_33983
140710 +vga_switcheroo_debugfs_write_33984 vga_switcheroo_debugfs_write 3-0 33984 NULL
140711 +snd_interval_refine_33987 snd_interval_refine 0 33987 NULL nohasharray
140712 +hotkey_enable_store_33987 hotkey_enable_store 0-4 33987 &snd_interval_refine_33987
140713 +is_enabled_33989 is_enabled 0 33989 NULL
140714 +igbvf_request_irq_33999 igbvf_request_irq 0 33999 NULL nohasharray
140715 +dump_emit_33999 dump_emit 3 33999 &igbvf_request_irq_33999
140716 +acpi_device_hid_show_34000 acpi_device_hid_show 0 34000 NULL
140717 +lpfc_nodev_tmo_show_34002 lpfc_nodev_tmo_show 0 34002 NULL
140718 +__az6007_read_34011 __az6007_read 0 34011 NULL
140719 +ath10k_pci_wake_34017 ath10k_pci_wake 0 34017 NULL
140720 +state_show_34018 state_show 0 34018 NULL
140721 +__ntfs_malloc_34022 __ntfs_malloc 1 34022 NULL
140722 +lbs_lowrssi_write_34025 lbs_lowrssi_write 3-0 34025 NULL
140723 +ct_pcm_playback_trigger_34027 ct_pcm_playback_trigger 0 34027 NULL nohasharray
140724 +bh1780_show_power_state_34027 bh1780_show_power_state 0 34027 &ct_pcm_playback_trigger_34027
140725 +at803x_config_init_34029 at803x_config_init 0 34029 NULL
140726 +ghash_update_34031 ghash_update 0 34031 NULL
140727 +nilfs_snapshot_attr_store_34033 nilfs_snapshot_attr_store 0-4 34033 NULL
140728 +ppp_write_34034 ppp_write 3-0 34034 NULL
140729 +m88ts2022_set_params_34040 m88ts2022_set_params 0 34040 NULL
140730 +tty_insert_flip_string_34042 tty_insert_flip_string 3-0 34042 NULL
140731 +__domain_flush_pages_34045 __domain_flush_pages 2-3 34045 NULL nohasharray
140732 +show_sas_expander_vendor_id_34045 show_sas_expander_vendor_id 0 34045 &__domain_flush_pages_34045
140733 +lpfc_restrict_login_store_34049 lpfc_restrict_login_store 0-4 34049 NULL
140734 +bm_page_io_async_34050 bm_page_io_async 2 34050 NULL
140735 +cdc_ncm_show_tx_timer_usecs_34052 cdc_ncm_show_tx_timer_usecs 0 34052 NULL
140736 +ad7793_set_mode_34053 ad7793_set_mode 0 34053 NULL
140737 +pcm_trigger_34060 pcm_trigger 0 34060 NULL
140738 +memcg_update_all_caches_34068 memcg_update_all_caches 1-0 34068 NULL
140739 +store_34070 store 0-3 34070 NULL
140740 +efx_phc_enable_34071 efx_phc_enable 0 34071 NULL
140741 +show_analog_out_34081 show_analog_out 0 34081 NULL
140742 +show_risefalltime_34084 show_risefalltime 0 34084 NULL
140743 +get_eeprom_len_34091 get_eeprom_len 0 34091 NULL
140744 +set_component_locate_34094 set_component_locate 0-4 34094 NULL
140745 +pipeline_pipeline_fifo_full_read_34095 pipeline_pipeline_fifo_full_read 3-0 34095 NULL nohasharray
140746 +alc_alloc_spec_34095 alc_alloc_spec 0 34095 &pipeline_pipeline_fifo_full_read_34095
140747 +lp55xx_store_engine_select_34100 lp55xx_store_engine_select 0-4 34100 NULL
140748 +__irq_domain_add_34101 __irq_domain_add 2 34101 NULL nohasharray
140749 +timeout_store_34101 timeout_store 0-4 34101 &__irq_domain_add_34101
140750 +amd_xgbe_phy_gmii_2500_mode_34104 amd_xgbe_phy_gmii_2500_mode 0 34104 NULL
140751 +proc_scsi_host_write_34107 proc_scsi_host_write 3-0 34107 NULL nohasharray
140752 +fjn_open_34107 fjn_open 0 34107 &proc_scsi_host_write_34107
140753 +sxgbe_open_34127 sxgbe_open 0 34127 NULL
140754 +asd_show_dev_pcba_sn_34128 asd_show_dev_pcba_sn 0 34128 NULL
140755 +store_temp_max_34130 store_temp_max 0-4 34130 NULL
140756 +islpci_mgt_transmit_34133 islpci_mgt_transmit 5-0 34133 NULL nohasharray
140757 +typhoon_request_firmware_34133 typhoon_request_firmware 0 34133 &islpci_mgt_transmit_34133
140758 +cdc_mbim_process_dgram_34136 cdc_mbim_process_dgram 3 34136 NULL
140759 +btrfs_csum_one_bio_34137 btrfs_csum_one_bio 0 34137 NULL
140760 +mtu2blksize_34139 mtu2blksize 0 34139 NULL
140761 +ixgbe_dbg_netdev_ops_write_34141 ixgbe_dbg_netdev_ops_write 3-0 34141 NULL nohasharray
140762 +si476x_core_cmd_am_acf_status_34141 si476x_core_cmd_am_acf_status 0 34141 &ixgbe_dbg_netdev_ops_write_34141
140763 +usbhid_power_34146 usbhid_power 0 34146 NULL nohasharray
140764 +veth_dev_init_34146 veth_dev_init 0 34146 &usbhid_power_34146
140765 +show_ipInDelivers_34148 show_ipInDelivers 0 34148 NULL
140766 +mwifiex_cmd_11n_addba_rsp_gen_34149 mwifiex_cmd_11n_addba_rsp_gen 0 34149 NULL
140767 +quirk_pcie_aspm_read_34150 quirk_pcie_aspm_read 0 34150 NULL
140768 +rt61pci_load_firmware_34151 rt61pci_load_firmware 0 34151 NULL
140769 +adt7x10_show_name_34153 adt7x10_show_name 0 34153 NULL nohasharray
140770 +hung_up_tty_write_34153 hung_up_tty_write 0-3 34153 &adt7x10_show_name_34153
140771 +configure_endpoint_34156 configure_endpoint 0 34156 NULL nohasharray
140772 +ixgbevf_read_posted_mbx_34156 ixgbevf_read_posted_mbx 0 34156 &configure_endpoint_34156 nohasharray
140773 +elan_i2c_set_flash_key_34156 elan_i2c_set_flash_key 0 34156 &ixgbevf_read_posted_mbx_34156
140774 +osst_eod_frame_ppos_show_34157 osst_eod_frame_ppos_show 0 34157 NULL nohasharray
140775 +host_control_on_shutdown_store_34157 host_control_on_shutdown_store 0-4 34157 &osst_eod_frame_ppos_show_34157
140776 +ext4_xattr_list_34162 ext4_xattr_list 0 34162 NULL nohasharray
140777 +st_sensors_spi_read_multiple_byte_34162 st_sensors_spi_read_multiple_byte 4 34162 &ext4_xattr_list_34162
140778 +card_wait_for_ready_34163 card_wait_for_ready 0 34163 NULL
140779 +ocfs2_xattr_list_entry_34165 ocfs2_xattr_list_entry 0 34165 NULL
140780 +rt2x00debug_read_bbp_34167 rt2x00debug_read_bbp 0-3 34167 NULL
140781 +ahci_show_port_cmd_34168 ahci_show_port_cmd 0 34168 NULL nohasharray
140782 +show_rdac5_34168 show_rdac5 0 34168 &ahci_show_port_cmd_34168
140783 +show_pkey_34170 show_pkey 0 34170 NULL
140784 +skb_to_sgvec_34171 skb_to_sgvec 0 34171 NULL
140785 +xfs_attr_get_34174 xfs_attr_get 0 34174 NULL
140786 +hdcs_s_ctrl_34177 hdcs_s_ctrl 0 34177 NULL
140787 +qla2x00_fw_dump_size_show_34180 qla2x00_fw_dump_size_show 0 34180 NULL
140788 +show_pci_clock_34182 show_pci_clock 0 34182 NULL
140789 +mgsl_claim_resources_34183 mgsl_claim_resources 0 34183 NULL
140790 +hidp_set_raw_report_34192 hidp_set_raw_report 4-0 34192 NULL
140791 +comp_algorithm_show_34195 comp_algorithm_show 0 34195 NULL
140792 +reiserfs_write_inode_34202 reiserfs_write_inode 0 34202 NULL nohasharray
140793 +max_comp_streams_store_34202 max_comp_streams_store 0-4 34202 &reiserfs_write_inode_34202
140794 +netlbl_unlhsh_netdev_handler_34204 netlbl_unlhsh_netdev_handler 0 34204 NULL
140795 +rbd_osd_req_create_34206 rbd_osd_req_create 3 34206 NULL nohasharray
140796 +rsi_debug_zone_write_34206 rsi_debug_zone_write 3-0 34206 &rbd_osd_req_create_34206
140797 +xfs_bmapi_write_34208 xfs_bmapi_write 0 34208 NULL
140798 +snd_ice1712_capture_pro_prepare_34214 snd_ice1712_capture_pro_prepare 0 34214 NULL
140799 +ext4_da_write_begin_34215 ext4_da_write_begin 3-4-0 34215 NULL
140800 +__send_command_34218 __send_command 5-7 34218 NULL
140801 +ext3_ordered_writepage_34221 ext3_ordered_writepage 0 34221 NULL nohasharray
140802 +bnx2x_send_msg2pf_34221 bnx2x_send_msg2pf 0 34221 &ext3_ordered_writepage_34221
140803 +adt7x10_temp_ready_34222 adt7x10_temp_ready 0 34222 NULL
140804 +ds2404_read_time_34225 ds2404_read_time 0 34225 NULL nohasharray
140805 +sctp_setsockopt_auto_asconf_34225 sctp_setsockopt_auto_asconf 0 34225 &ds2404_read_time_34225
140806 +show_hdmi_cable_34236 show_hdmi_cable 0 34236 NULL
140807 +store_34237 store 0-4 34237 NULL
140808 +start_genius_cam_34238 start_genius_cam 0 34238 NULL
140809 +dma_release_from_contiguous_34239 dma_release_from_contiguous 3 34239 NULL
140810 +wm8350_isink_enable_34241 wm8350_isink_enable 0 34241 NULL nohasharray
140811 +path_has_perm_34241 path_has_perm 0 34241 &wm8350_isink_enable_34241
140812 +bnx2x_nic_load_34243 bnx2x_nic_load 0 34243 NULL
140813 +mgsl_write_room_34245 mgsl_write_room 0 34245 NULL
140814 +cmpc_accel_sensitivity_show_34247 cmpc_accel_sensitivity_show 0 34247 NULL nohasharray
140815 +xennet_open_34247 xennet_open 0 34247 &cmpc_accel_sensitivity_show_34247
140816 +setup_nodes_for_search_34248 setup_nodes_for_search 0 34248 NULL
140817 +bcm_init_34250 bcm_init 0 34250 NULL nohasharray
140818 +adp8870_bl_l5_dark_dim_store_34250 adp8870_bl_l5_dark_dim_store 4-0 34250 &bcm_init_34250
140819 +nvkm_volt_create__34256 nvkm_volt_create_ 4 34256 NULL
140820 +raid_disks_store_34258 raid_disks_store 0-3 34258 NULL
140821 +xfs_bmbt_get_maxrecs_34259 xfs_bmbt_get_maxrecs 0 34259 NULL
140822 +max_age_store_34262 max_age_store 4-0 34262 NULL
140823 +show_bank2_mask_34263 show_bank2_mask 0 34263 NULL nohasharray
140824 +squashfs_readpage_34263 squashfs_readpage 0 34263 &show_bank2_mask_34263
140825 +bl_pipe_downcall_34264 bl_pipe_downcall 3-0 34264 NULL nohasharray
140826 +svc_listen_34264 svc_listen 0 34264 &bl_pipe_downcall_34264
140827 +ocfs2_dlm_lock_34265 ocfs2_dlm_lock 0 34265 NULL
140828 +pcf857x_to_irq_34273 pcf857x_to_irq 2 34273 NULL
140829 +kprobes_module_callback_34274 kprobes_module_callback 0 34274 NULL
140830 +ib_dma_mapping_error_34277 ib_dma_mapping_error 2 34277 NULL
140831 +device_private_init_34279 device_private_init 0 34279 NULL
140832 +isoc_enable_34281 isoc_enable 0 34281 NULL
140833 +get_boolean_34283 get_boolean 0 34283 NULL
140834 +xgmac_reg_addr_write_34284 xgmac_reg_addr_write 3-0 34284 NULL
140835 +stp_state_store_34285 stp_state_store 0-4 34285 NULL
140836 +f_set_ib_loopback_34288 f_set_ib_loopback 0 34288 NULL
140837 +show_cfg_34289 show_cfg 0 34289 NULL
140838 +bd2802_store_reg0x0e_34291 bd2802_store_reg0x0e 0-4 34291 NULL
140839 +cx18_start_capture_34296 cx18_start_capture 0 34296 NULL
140840 +aac_show_max_id_34297 aac_show_max_id 0 34297 NULL
140841 +rr_open_34298 rr_open 0 34298 NULL
140842 +auxadc_read_34299 auxadc_read 0 34299 NULL
140843 +acpi_ds_create_operand_34302 acpi_ds_create_operand 0 34302 NULL
140844 +snd_p16v_pcm_trigger_capture_34307 snd_p16v_pcm_trigger_capture 0 34307 NULL
140845 +ti_vread_sync_34311 ti_vread_sync 0 34311 NULL
140846 +ntty_write_room_34322 ntty_write_room 0 34322 NULL nohasharray
140847 +bfs_write_begin_34322 bfs_write_begin 0 34322 &ntty_write_room_34322
140848 +iov_iter_single_seg_count_34326 iov_iter_single_seg_count 0 34326 NULL
140849 +em28xx_start_analog_streaming_34335 em28xx_start_analog_streaming 0 34335 NULL
140850 +efivar_attr_show_34341 efivar_attr_show 0 34341 NULL
140851 +led_trigger_store_34354 led_trigger_store 0-4 34354 NULL
140852 +radio_read_34356 radio_read 0-3 34356 NULL
140853 +proc_thread_self_readlink_34357 proc_thread_self_readlink 3-0 34357 NULL nohasharray
140854 +show_ap2_temp_34357 show_ap2_temp 0 34357 &proc_thread_self_readlink_34357 nohasharray
140855 +ssb_bus_suspend_34357 ssb_bus_suspend 0 34357 &show_ap2_temp_34357
140856 +write_rss_34360 write_rss 0 34360 NULL nohasharray
140857 +hugetlbfs_migrate_page_34360 hugetlbfs_migrate_page 0 34360 &write_rss_34360
140858 +show_session_param_ISCSI_PARAM_LU_RESET_TMO_34362 show_session_param_ISCSI_PARAM_LU_RESET_TMO 0 34362 NULL
140859 +sync_page_io_34363 sync_page_io 3 34363 NULL nohasharray
140860 +ipr_store_reset_adapter_34363 ipr_store_reset_adapter 0-4 34363 &sync_page_io_34363
140861 +tpm_show_ppi_vs_operations_34365 tpm_show_ppi_vs_operations 0 34365 NULL
140862 +rngapi_reset_34366 rngapi_reset 3 34366 NULL nohasharray
140863 +p54_alloc_skb_34366 p54_alloc_skb 3 34366 &rngapi_reset_34366
140864 +play_audio_cb_34367 play_audio_cb 2 34367 NULL
140865 +batadv_hard_if_event_34371 batadv_hard_if_event 0 34371 NULL
140866 +i2c_hid_get_raw_report_34376 i2c_hid_get_raw_report 0-4 34376 NULL
140867 +reiserfs_resize_34377 reiserfs_resize 2 34377 NULL
140868 +ea_read_34378 ea_read 0 34378 NULL nohasharray
140869 +_iwl_dbgfs_low_latency_write_34378 _iwl_dbgfs_low_latency_write 3-0 34378 &ea_read_34378
140870 +regulator_mode_to_status_34382 regulator_mode_to_status 0 34382 NULL
140871 +av7110_vbi_write_34384 av7110_vbi_write 3-0 34384 NULL
140872 +hsc_probe_34385 hsc_probe 0 34385 NULL
140873 +usbvision_v4l2_read_34386 usbvision_v4l2_read 3-0 34386 NULL
140874 +read_rbu_image_type_34387 read_rbu_image_type 6-0-5 34387 NULL
140875 +i2c_outb_34391 i2c_outb 0 34391 NULL
140876 +saa7110_s_ctrl_34396 saa7110_s_ctrl 0 34396 NULL
140877 +ivtv_read_pos_34400 ivtv_read_pos 3-0 34400 NULL nohasharray
140878 +iwl_calib_set_34400 iwl_calib_set 3-0 34400 &ivtv_read_pos_34400
140879 +mei_cl_flow_ctrl_creds_34404 mei_cl_flow_ctrl_creds 0 34404 NULL
140880 +ath5k_attr_show_ofdm_weak_signal_detection_34410 ath5k_attr_show_ofdm_weak_signal_detection 0 34410 NULL
140881 +sctp_make_heartbeat_ack_34411 sctp_make_heartbeat_ack 4 34411 NULL nohasharray
140882 +set_rdac4_34411 set_rdac4 4-0 34411 &sctp_make_heartbeat_ack_34411
140883 +snd_ali_prepare_34413 snd_ali_prepare 0 34413 NULL
140884 +au0828_start_analog_streaming_34422 au0828_start_analog_streaming 0 34422 NULL
140885 +cfq_slice_async_show_34423 cfq_slice_async_show 0 34423 NULL nohasharray
140886 +ipv4_conntrack_defrag_34423 ipv4_conntrack_defrag 0 34423 &cfq_slice_async_show_34423
140887 +duplex_show_34424 duplex_show 0 34424 NULL
140888 +set_essid_34427 set_essid 0 34427 NULL
140889 +affs_readpage_34433 affs_readpage 0 34433 NULL
140890 +__extent_read_full_page_34437 __extent_read_full_page 0 34437 NULL
140891 +target_stat_scsi_lu_show_attr_lun_34439 target_stat_scsi_lu_show_attr_lun 0 34439 NULL nohasharray
140892 +security_socket_create_34439 security_socket_create 0 34439 &target_stat_scsi_lu_show_attr_lun_34439
140893 +store_state_field_34443 store_state_field 0-4 34443 NULL
140894 +go7007_buf_prepare_34448 go7007_buf_prepare 0 34448 NULL
140895 +_read_oob_34450 _read_oob 0 34450 NULL
140896 +sisfb_set_par_34453 sisfb_set_par 0 34453 NULL
140897 +bmg160_setup_new_data_interrupt_34455 bmg160_setup_new_data_interrupt 0 34455 NULL
140898 +sctp_make_abort_34459 sctp_make_abort 3 34459 NULL nohasharray
140899 +get_clusters_34459 get_clusters 0 34459 &sctp_make_abort_34459
140900 +wl1251_cmd_data_path_rx_34460 wl1251_cmd_data_path_rx 0 34460 NULL
140901 +bfad_im_serial_num_show_34463 bfad_im_serial_num_show 0 34463 NULL
140902 +aty_dsp_gt_34465 aty_dsp_gt 0 34465 NULL
140903 +ssb_hcd_probe_34466 ssb_hcd_probe 0 34466 NULL
140904 +esas2r_read_fw_34468 esas2r_read_fw 0-3-4 34468 NULL
140905 +monitor_id_show_34469 monitor_id_show 0 34469 NULL nohasharray
140906 +lbs_cmd_802_11_sleep_params_34469 lbs_cmd_802_11_sleep_params 0 34469 &monitor_id_show_34469 nohasharray
140907 +dev_start_34469 dev_start 0 34469 &lbs_cmd_802_11_sleep_params_34469
140908 +show_34470 show 0 34470 NULL
140909 +mwifiex_regrdwr_read_34472 mwifiex_regrdwr_read 3-0 34472 NULL
140910 +sha224_ssse3_init_34474 sha224_ssse3_init 0 34474 NULL
140911 +fw_csr_string_34475 fw_csr_string 0 34475 NULL
140912 +skcipher_sndbuf_34476 skcipher_sndbuf 0 34476 NULL
140913 +i2o_parm_field_get_34477 i2o_parm_field_get 5 34477 NULL
140914 +airspy_submit_urbs_34481 airspy_submit_urbs 0 34481 NULL
140915 +show_iface_data_seq_in_order_34486 show_iface_data_seq_in_order 0 34486 NULL
140916 +security_inode_permission_34488 security_inode_permission 0 34488 NULL nohasharray
140917 +_ctl_device_sas_address_show_34488 _ctl_device_sas_address_show 0 34488 &security_inode_permission_34488
140918 +enable_store_34489 enable_store 0-4 34489 NULL
140919 +rt2500pci_enable_radio_34490 rt2500pci_enable_radio 0 34490 NULL
140920 +SyS_pwritev_34494 SyS_pwritev 3 34494 NULL
140921 +qp_alloc_res_34496 qp_alloc_res 5 34496 NULL
140922 +cgroup_release_agent_write_34497 cgroup_release_agent_write 0-3 34497 NULL nohasharray
140923 +bcmgenet_get_sset_count_34497 bcmgenet_get_sset_count 0 34497 &cgroup_release_agent_write_34497
140924 +acerhdf_get_temp_34504 acerhdf_get_temp 0 34504 NULL
140925 +lb_tx_hash_to_port_mapping_init_34505 lb_tx_hash_to_port_mapping_init 0 34505 NULL nohasharray
140926 +lu_buf_check_and_alloc_34505 lu_buf_check_and_alloc 2 34505 &lb_tx_hash_to_port_mapping_init_34505
140927 +features_show_34507 features_show 0 34507 NULL
140928 +efivar_size_read_34508 efivar_size_read 0 34508 NULL nohasharray
140929 +show_34508 show 0 34508 &efivar_size_read_34508
140930 +sdev_store_evt_lun_change_reported_34510 sdev_store_evt_lun_change_reported 0-4 34510 NULL
140931 +show_temp_over_34512 show_temp_over 0 34512 NULL
140932 +qmi_wwan_mac_addr_34513 qmi_wwan_mac_addr 0 34513 NULL
140933 +ov9740_cropcap_34514 ov9740_cropcap 0 34514 NULL
140934 +tda18271_init_regs_34515 tda18271_init_regs 0 34515 NULL
140935 +bnad_rx_res_alloc_34516 bnad_rx_res_alloc 0 34516 NULL
140936 +fusbh200_urb_enqueue_34521 fusbh200_urb_enqueue 0 34521 NULL
140937 +hermes_write_wordrec_34522 hermes_write_wordrec 0 34522 NULL
140938 +bh1780_show_lux_34523 bh1780_show_lux 0 34523 NULL nohasharray
140939 +wl1251_acx_default_key_34523 wl1251_acx_default_key 0 34523 &bh1780_show_lux_34523
140940 +snd_pcm_hw_param_value_34525 snd_pcm_hw_param_value 0 34525 NULL
140941 +pccard_store_irq_mask_34534 pccard_store_irq_mask 0-4 34534 NULL
140942 +bMaxPower_show_34536 bMaxPower_show 0 34536 NULL
140943 +tracing_stats_read_34537 tracing_stats_read 3 34537 NULL
140944 +id_vendor_show_34538 id_vendor_show 0 34538 NULL
140945 +ths7303_config_34542 ths7303_config 0 34542 NULL
140946 +hugetlbfs_read_actor_34547 hugetlbfs_read_actor 0-4-5-2 34547 NULL nohasharray
140947 +ext4_read_inline_page_34547 ext4_read_inline_page 0 34547 &hugetlbfs_read_actor_34547
140948 +hdmi_streamoff_34556 hdmi_streamoff 0 34556 NULL nohasharray
140949 +asd_verify_flash_seg_34556 asd_verify_flash_seg 0 34556 &hdmi_streamoff_34556
140950 +dbBackSplit_34561 dbBackSplit 0 34561 NULL
140951 +self_check_peb_ec_hdr_34564 self_check_peb_ec_hdr 0 34564 NULL nohasharray
140952 +alloc_ieee80211_rsl_34564 alloc_ieee80211_rsl 1 34564 &self_check_peb_ec_hdr_34564
140953 +show_sas_expander_component_revision_id_34566 show_sas_expander_component_revision_id 0 34566 NULL
140954 +vsock_bind_34572 vsock_bind 0 34572 NULL
140955 +snd_ice1712_playback_pro_prepare_34573 snd_ice1712_playback_pro_prepare 0 34573 NULL
140956 +ext4_ind_direct_IO_34574 ext4_ind_direct_IO 4-0 34574 NULL
140957 +ath10k_send_key_34575 ath10k_send_key 0 34575 NULL
140958 +mwl8k_cmd_set_rf_channel_34578 mwl8k_cmd_set_rf_channel 0 34578 NULL nohasharray
140959 +via_ircc_net_open_34578 via_ircc_net_open 0 34578 &mwl8k_cmd_set_rf_channel_34578
140960 +digi_open_34579 digi_open 0 34579 NULL
140961 +lov_stripecount_seq_write_34582 lov_stripecount_seq_write 3 34582 NULL
140962 +velocity_rx_copy_34583 velocity_rx_copy 2 34583 NULL
140963 +s5p_mfc_alloc_priv_buf_34585 s5p_mfc_alloc_priv_buf 0 34585 NULL
140964 +init_send_hfcd_34586 init_send_hfcd 1 34586 NULL
140965 +ceph_msgpool_init_34599 ceph_msgpool_init 4 34599 NULL nohasharray
140966 +cw1200_queue_init_34599 cw1200_queue_init 4 34599 &ceph_msgpool_init_34599 nohasharray
140967 +ov2640_s_stream_34599 ov2640_s_stream 0 34599 &cw1200_queue_init_34599
140968 +behind_writes_used_show_34600 behind_writes_used_show 0 34600 NULL
140969 +show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_TYPE_34601 show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_TYPE 0 34601 NULL
140970 +bio_integrity_bytes_34602 bio_integrity_bytes 2 34602 NULL
140971 +ctrl_xmit_34606 ctrl_xmit 0 34606 NULL
140972 +__jffs2_ref_totlen_34609 __jffs2_ref_totlen 0 34609 NULL nohasharray
140973 +mtd_write_34609 mtd_write 0 34609 &__jffs2_ref_totlen_34609 nohasharray
140974 +ext2_write_begin_34609 ext2_write_begin 0 34609 &mtd_write_34609
140975 +ftdi_open_34618 ftdi_open 0 34618 NULL
140976 +il_commit_rxon_34621 il_commit_rxon 0 34621 NULL
140977 +pmbus_regulator_is_enabled_34623 pmbus_regulator_is_enabled 0 34623 NULL
140978 +sdev_store_delete_34624 sdev_store_delete 0-4 34624 NULL
140979 +scsi_debug_write_info_34626 scsi_debug_write_info 0-3 34626 NULL nohasharray
140980 +set_point2_34626 set_point2 0-4 34626 &scsi_debug_write_info_34626
140981 +da9063_rtc_set_alarm_34628 da9063_rtc_set_alarm 0 34628 NULL
140982 +ivtv_read_34631 ivtv_read 0 34631 NULL
140983 +cnic_alloc_dma_34641 cnic_alloc_dma 3 34641 NULL
140984 +pcipcwd_write_34644 pcipcwd_write 0-3 34644 NULL
140985 +rt2x00usb_alloc_entries_34648 rt2x00usb_alloc_entries 0 34648 NULL
140986 +iwl_mvm_power_set_ba_34655 iwl_mvm_power_set_ba 0 34655 NULL
140987 +cifs_readpage_from_fscache_34659 cifs_readpage_from_fscache 0 34659 NULL
140988 +nf_nat_mangle_udp_packet_34661 nf_nat_mangle_udp_packet 6-8 34661 NULL
140989 +br_multicast_set_port_router_34667 br_multicast_set_port_router 0 34667 NULL
140990 +snd_seq_do_ioctl_34668 snd_seq_do_ioctl 0 34668 NULL
140991 +sleep_auth_write_34676 sleep_auth_write 3-0 34676 NULL
140992 +udp_v4_get_port_34680 udp_v4_get_port 0 34680 NULL
140993 +ixgbevf_read_mbx_vf_34683 ixgbevf_read_mbx_vf 0 34683 NULL
140994 +core_setup_alua_34684 core_setup_alua 0 34684 NULL
140995 +f2fs_direct_IO_34685 f2fs_direct_IO 0-4 34685 NULL
140996 +isr_fiqs_read_34687 isr_fiqs_read 3-0 34687 NULL
140997 +batadv_tvlv_realloc_packet_buff_34688 batadv_tvlv_realloc_packet_buff 4-3 34688 NULL
140998 +hptiop_adjust_disk_queue_depth_34698 hptiop_adjust_disk_queue_depth 2-0 34698 NULL
140999 +__generic_file_write_iter_34699 __generic_file_write_iter 0 34699 NULL
141000 +em2800_i2c_send_bytes_34700 em2800_i2c_send_bytes 0-4 34700 NULL
141001 +wa_urb_enqueue_34701 wa_urb_enqueue 0 34701 NULL
141002 +target_core_alua_tg_pt_gp_show_attr_alua_support_unavailable_34702 target_core_alua_tg_pt_gp_show_attr_alua_support_unavailable 0 34702 NULL
141003 +wpf_s_ctrl_34705 wpf_s_ctrl 0 34705 NULL
141004 +alloc_irq_and_cfg_at_34706 alloc_irq_and_cfg_at 1 34706 NULL
141005 +ext4_listxattr_34712 ext4_listxattr 0-3 34712 NULL
141006 +bb_show_34715 bb_show 0 34715 NULL nohasharray
141007 +autofs4_write_34715 autofs4_write 4 34715 &bb_show_34715
141008 +ipath_f_get_ib_cfg_34717 ipath_f_get_ib_cfg 0 34717 NULL nohasharray
141009 +osst_seek_logical_blk_34717 osst_seek_logical_blk 0 34717 &ipath_f_get_ib_cfg_34717
141010 +ieee80211_if_read_num_sta_ps_34722 ieee80211_if_read_num_sta_ps 3-0 34722 NULL
141011 +store_34724 store 0-3 34724 NULL
141012 +composite_dev_prepare_34730 composite_dev_prepare 0 34730 NULL
141013 +sch_transaction_34731 sch_transaction 0 34731 NULL
141014 +platform_list_read_file_34734 platform_list_read_file 3-0 34734 NULL
141015 +target_fabric_tpg_attrib_attr_show_34735 target_fabric_tpg_attrib_attr_show 0 34735 NULL
141016 +reg_w_ixbuf_34736 reg_w_ixbuf 4 34736 NULL nohasharray
141017 +fib_rule_nlmsg_size_34736 fib_rule_nlmsg_size 0 34736 &reg_w_ixbuf_34736
141018 +sctp_make_datafrag_empty_34737 sctp_make_datafrag_empty 3 34737 NULL
141019 +nilfs_dev_README_show_34738 nilfs_dev_README_show 0 34738 NULL
141020 +ieee80211_check_combinations_34740 ieee80211_check_combinations 0 34740 NULL nohasharray
141021 +o2hb_region_blocks_write_34740 o2hb_region_blocks_write 0-3 34740 &ieee80211_check_combinations_34740
141022 +diagc_attr_show_34742 diagc_attr_show 0 34742 NULL
141023 +tps80031_rtc_read_time_34745 tps80031_rtc_read_time 0 34745 NULL nohasharray
141024 +do_loop_readv_writev_34745 do_loop_readv_writev 0 34745 &tps80031_rtc_read_time_34745
141025 +pm8001_mpi_build_cmd_34746 pm8001_mpi_build_cmd 0 34746 NULL
141026 +i9xx_pipe_crc_ctl_reg_34748 i9xx_pipe_crc_ctl_reg 0 34748 NULL
141027 +ext4_sync_parent_34750 ext4_sync_parent 0 34750 NULL nohasharray
141028 +store_nservers_34750 store_nservers 0-4 34750 &ext4_sync_parent_34750
141029 +solos_param_store_34755 solos_param_store 4-0 34755 NULL nohasharray
141030 +lsm_alloc_plain_34755 lsm_alloc_plain 1 34755 &solos_param_store_34755
141031 +i2400m_change_mtu_34758 i2400m_change_mtu 0 34758 NULL
141032 +bootmode_store_34762 bootmode_store 4-0 34762 NULL
141033 +device_add_34766 device_add 0 34766 NULL
141034 +__iio_device_attr_init_34767 __iio_device_attr_init 0 34767 NULL
141035 +gsmld_read_34768 gsmld_read 0 34768 NULL
141036 +bucket_table_alloc_34776 bucket_table_alloc 2 34776 NULL nohasharray
141037 +pipe_read_34776 pipe_read 0 34776 &bucket_table_alloc_34776
141038 +qib_cdev_init_34778 qib_cdev_init 1 34778 NULL
141039 +vga16fb_check_var_34784 vga16fb_check_var 0 34784 NULL
141040 +show_spd_enb_34787 show_spd_enb 0 34787 NULL
141041 +iscsi_stat_instance_show_attr_version_34789 iscsi_stat_instance_show_attr_version 0 34789 NULL
141042 +iwl_set_temperature_offset_calib_v2_34794 iwl_set_temperature_offset_calib_v2 0 34794 NULL
141043 +ext3_direct_IO_34798 ext3_direct_IO 4-0 34798 NULL
141044 +SYSC_keyctl_34800 SYSC_keyctl 4 34800 NULL
141045 +can_nocow_extent_34801 can_nocow_extent 2 34801 NULL
141046 +xadc_zynq_write_adc_reg_34803 xadc_zynq_write_adc_reg 0 34803 NULL
141047 +drbd_get_max_capacity_34804 drbd_get_max_capacity 0 34804 NULL
141048 +intel_sdvo_ddc_proxy_xfer_34805 intel_sdvo_ddc_proxy_xfer 0-3 34805 NULL
141049 +ll_setxattr_34806 ll_setxattr 4 34806 NULL
141050 +show_in5_34809 show_in5 0 34809 NULL
141051 +tda18218_get_if_frequency_34810 tda18218_get_if_frequency 0 34810 NULL
141052 +bh1770_get_lux_thresh_above_34814 bh1770_get_lux_thresh_above 0 34814 NULL nohasharray
141053 +iwl_phy_db_send_all_channel_groups_34814 iwl_phy_db_send_all_channel_groups 0 34814 &bh1770_get_lux_thresh_above_34814
141054 +stream_drop_34819 stream_drop 0 34819 NULL
141055 +ext3_force_commit_34823 ext3_force_commit 0 34823 NULL
141056 +cdc_ncm_show_tx_max_34824 cdc_ncm_show_tx_max 0 34824 NULL
141057 +anx9805_xfer_34828 anx9805_xfer 0-3 34828 NULL
141058 +bio_segments_34832 bio_segments 0 34832 NULL
141059 +i2c_dw_xfer_34833 i2c_dw_xfer 0-3 34833 NULL
141060 +charger_get_property_34836 charger_get_property 0 34836 NULL
141061 +b43_debugfs_write_34838 b43_debugfs_write 3-0 34838 NULL nohasharray
141062 +show_fnode_is_boot_target_34838 show_fnode_is_boot_target 0 34838 &b43_debugfs_write_34838
141063 +check_bandwidth_34841 check_bandwidth 0 34841 NULL
141064 +palmas_rtc_alarm_irq_enable_34842 palmas_rtc_alarm_irq_enable 0 34842 NULL
141065 +show_weight_temp_34843 show_weight_temp 0 34843 NULL
141066 +dev_set_allmulti_34844 dev_set_allmulti 0 34844 NULL nohasharray
141067 +sb1000_open_34844 sb1000_open 0 34844 &dev_set_allmulti_34844
141068 +acpi_system_write_wakeup_device_34853 acpi_system_write_wakeup_device 3-0 34853 NULL
141069 +zd_chip_unlock_phy_regs_34854 zd_chip_unlock_phy_regs 0 34854 NULL
141070 +cafe_smbus_xfer_34855 cafe_smbus_xfer 0 34855 NULL
141071 +usb_serial_generic_prepare_write_buffer_34857 usb_serial_generic_prepare_write_buffer 3 34857 NULL nohasharray
141072 +netdev_notify_34857 netdev_notify 0 34857 &usb_serial_generic_prepare_write_buffer_34857
141073 +atl1c_open_34858 atl1c_open 0 34858 NULL nohasharray
141074 +ad7266_postdisable_34858 ad7266_postdisable 0 34858 &atl1c_open_34858
141075 +pci_slot_attr_show_34863 pci_slot_attr_show 0 34863 NULL
141076 +memcpy_count_show_34867 memcpy_count_show 0 34867 NULL
141077 +ieee80211_if_read_txpower_34871 ieee80211_if_read_txpower 3-0 34871 NULL
141078 +crypto_ahash_op_34874 crypto_ahash_op 0 34874 NULL
141079 +__elan_update_firmware_34875 __elan_update_firmware 0 34875 NULL
141080 +osst_first_data_ppos_show_34877 osst_first_data_ppos_show 0 34877 NULL
141081 +dev_configure_alt_34879 dev_configure_alt 0 34879 NULL
141082 +show_ata_dev_dma_mode_34880 show_ata_dev_dma_mode 0 34880 NULL
141083 +radix_tree_preload_34882 radix_tree_preload 0 34882 NULL
141084 +nfs4_get_acl_uncached_34883 nfs4_get_acl_uncached 0 34883 NULL
141085 +atl2_get_regs_len_34886 atl2_get_regs_len 0 34886 NULL
141086 +adfs_f_read_34887 adfs_f_read 0 34887 NULL nohasharray
141087 +b43_chip_init_34887 b43_chip_init 0 34887 &adfs_f_read_34887
141088 +msg_print_text_34889 msg_print_text 0 34889 NULL nohasharray
141089 +sw_activity_show_34889 sw_activity_show 0 34889 &msg_print_text_34889
141090 +irda_getname_34892 irda_getname 0 34892 NULL nohasharray
141091 +nct7802_write_fan_min_34892 nct7802_write_fan_min 0 34892 &irda_getname_34892
141092 +ieee80211_if_write_34894 ieee80211_if_write 3-0 34894 NULL nohasharray
141093 +write_orph_nodes_34894 write_orph_nodes 0 34894 &ieee80211_if_write_34894
141094 +__hfs_ext_write_extent_34897 __hfs_ext_write_extent 0 34897 NULL
141095 +br_nf_pre_routing_34899 br_nf_pre_routing 0 34899 NULL nohasharray
141096 +pci_user_read_config_byte_34899 pci_user_read_config_byte 0 34899 &br_nf_pre_routing_34899
141097 +rfcomm_sock_create_34901 rfcomm_sock_create 0 34901 NULL
141098 +set_temp_max1_34902 set_temp_max1 0-4 34902 NULL
141099 +show_ata_link_hw_sata_spd_limit_34903 show_ata_link_hw_sata_spd_limit 0 34903 NULL
141100 +fore200e_open_34904 fore200e_open 0 34904 NULL nohasharray
141101 +set_channel_34904 set_channel 0 34904 &fore200e_open_34904
141102 +fc0011_vcocal_read_34906 fc0011_vcocal_read 0 34906 NULL
141103 +mipi_dsi_dcs_write_34910 mipi_dsi_dcs_write 4 34910 NULL nohasharray
141104 +clear_wdm_read_flag_34910 clear_wdm_read_flag 0 34910 &mipi_dsi_dcs_write_34910 nohasharray
141105 +find_free_extent_34910 find_free_extent 0 34910 &clear_wdm_read_flag_34910
141106 +x25_create_34911 x25_create 0 34911 NULL nohasharray
141107 +no_lun_0_store_34911 no_lun_0_store 0-3 34911 &x25_create_34911
141108 +gfs2_glock_wait_34913 gfs2_glock_wait 0 34913 NULL nohasharray
141109 +mmc_ffu_capable_show_34913 mmc_ffu_capable_show 0 34913 &gfs2_glock_wait_34913
141110 +amd_ec_wait_write_34914 amd_ec_wait_write 0 34914 NULL
141111 +si476x_radio_read_rsq_primary_blob_34916 si476x_radio_read_rsq_primary_blob 3-0 34916 NULL nohasharray
141112 +arcmsr_adjust_disk_queue_depth_34916 arcmsr_adjust_disk_queue_depth 2-0 34916 &si476x_radio_read_rsq_primary_blob_34916 nohasharray
141113 +write_msg_34916 write_msg 3 34916 &arcmsr_adjust_disk_queue_depth_34916 nohasharray
141114 +hci_sock_getname_34916 hci_sock_getname 0 34916 &write_msg_34916 nohasharray
141115 +niu_init_pcs_34916 niu_init_pcs 0 34916 &hci_sock_getname_34916
141116 +michael_setkey_34918 michael_setkey 0 34918 NULL
141117 +ath10k_htc_connect_service_34924 ath10k_htc_connect_service 0 34924 NULL
141118 +__inode_permission_34925 __inode_permission 0 34925 NULL nohasharray
141119 +netevent_cb_34925 netevent_cb 0 34925 &__inode_permission_34925
141120 +hrz_proc_read_34935 hrz_proc_read 0 34935 NULL
141121 +snd_info_entry_read_34938 snd_info_entry_read 3-0 34938 NULL
141122 +i2c_dw_wait_bus_not_busy_34943 i2c_dw_wait_bus_not_busy 0 34943 NULL nohasharray
141123 +rdev_size_store_34943 rdev_size_store 0-3 34943 &i2c_dw_wait_bus_not_busy_34943
141124 +wait_comp_34945 wait_comp 0 34945 NULL
141125 +show_max_uA_34951 show_max_uA 0 34951 NULL
141126 +raid1_reshape_34957 raid1_reshape 0 34957 NULL
141127 +skb_gro_header_slow_34958 skb_gro_header_slow 2 34958 NULL nohasharray
141128 +i2c_transfer_34958 i2c_transfer 0-3 34958 &skb_gro_header_slow_34958
141129 +wusb_dnts_store_34968 wusb_dnts_store 0-4 34968 NULL
141130 +rawv6_init_sk_34969 rawv6_init_sk 0 34969 NULL
141131 +qlcnic_sysfs_write_crb_34974 qlcnic_sysfs_write_crb 0-6-5 34974 NULL
141132 +nvkm_pm_create__34976 nvkm_pm_create_ 4 34976 NULL
141133 +edge_show_34977 edge_show 0 34977 NULL
141134 +vendor_command_34980 vendor_command 0 34980 NULL
141135 +mce_cpu_callback_34983 mce_cpu_callback 0 34983 NULL
141136 +get_icons_34984 get_icons 0 34984 NULL
141137 +gadget_config_name_configuration_show_34991 gadget_config_name_configuration_show 0 34991 NULL
141138 +uwb_rc_ie_rm_34993 uwb_rc_ie_rm 0 34993 NULL
141139 +alb_handle_addr_collision_on_attach_34994 alb_handle_addr_collision_on_attach 0 34994 NULL
141140 +_ctl_fw_queue_depth_show_34996 _ctl_fw_queue_depth_show 0 34996 NULL nohasharray
141141 +schedule_erase_34996 schedule_erase 0 34996 &_ctl_fw_queue_depth_show_34996 nohasharray
141142 +snd_ctl_dev_register_34996 snd_ctl_dev_register 0 34996 &schedule_erase_34996
141143 +print_message_35000 print_message 0 35000 NULL
141144 +aac_store_reset_adapter_35001 aac_store_reset_adapter 0-4 35001 NULL
141145 +rx_rx_hdr_overflow_read_35002 rx_rx_hdr_overflow_read 3-0 35002 NULL nohasharray
141146 +wusb_oob_mic_35002 wusb_oob_mic 0 35002 &rx_rx_hdr_overflow_read_35002
141147 +l2cap_skbuff_fromiovec_35003 l2cap_skbuff_fromiovec 4-3 35003 NULL nohasharray
141148 +mlx4_en_create_cq_35003 mlx4_en_create_cq 3 35003 &l2cap_skbuff_fromiovec_35003
141149 +apei_exec_write_register_35004 apei_exec_write_register 0 35004 NULL
141150 +show_fnode_initial_r2t_35005 show_fnode_initial_r2t 0 35005 NULL
141151 +apds990x_rate_show_35006 apds990x_rate_show 0 35006 NULL
141152 +ark3116_open_35007 ark3116_open 0 35007 NULL
141153 +sysfs_mbox_read_35008 sysfs_mbox_read 0-5-6 35008 NULL
141154 +vlsi_create_hwif_35012 vlsi_create_hwif 0 35012 NULL
141155 +htu21_update_measurements_35014 htu21_update_measurements 0 35014 NULL
141156 +sisusb_copy_memory_35016 sisusb_copy_memory 4 35016 NULL
141157 +tm_attr_store_35022 tm_attr_store 0-3 35022 NULL
141158 +setup_sge_qsets_35026 setup_sge_qsets 0 35026 NULL
141159 +osi_load_firmware_35027 osi_load_firmware 0 35027 NULL
141160 +ivtv_yuv_prep_user_dma_35028 ivtv_yuv_prep_user_dma 0 35028 NULL
141161 +coda_psdev_read_35029 coda_psdev_read 3-0 35029 NULL
141162 +max8998_ldo_enable_35030 max8998_ldo_enable 0 35030 NULL
141163 +iscsi_stat_login_show_attr_negotiate_fails_35033 iscsi_stat_login_show_attr_negotiate_fails 0 35033 NULL
141164 +stmmac_open_35034 stmmac_open 0 35034 NULL
141165 +ipath_f_early_init_35036 ipath_f_early_init 0 35036 NULL
141166 +hwdep_read_locked_35037 hwdep_read_locked 3 35037 NULL
141167 +tpm_tis_recv_35038 tpm_tis_recv 0-3 35038 NULL
141168 +proc_setgroups_write_35039 proc_setgroups_write 3-0 35039 NULL
141169 +bq24190_read_mask_35048 bq24190_read_mask 0 35048 NULL
141170 +xfs_rtallocate_extent_35052 xfs_rtallocate_extent 0 35052 NULL
141171 +s2mps11_clk_prepare_35058 s2mps11_clk_prepare 0 35058 NULL nohasharray
141172 +wl1271_init_energy_detection_35058 wl1271_init_energy_detection 0 35058 &s2mps11_clk_prepare_35058
141173 +tpm_unseal_35060 tpm_unseal 0 35060 NULL
141174 +pwr_connection_out_of_sync_read_35061 pwr_connection_out_of_sync_read 3-0 35061 NULL nohasharray
141175 +ks_net_open_35061 ks_net_open 0 35061 &pwr_connection_out_of_sync_read_35061
141176 +mmc_prv_show_35065 mmc_prv_show 0 35065 NULL nohasharray
141177 +show_auto_pwm_35065 show_auto_pwm 0 35065 &mmc_prv_show_35065
141178 +read_dsunc_35067 read_dsunc 0 35067 NULL
141179 +fat_file_fsync_35072 fat_file_fsync 0 35072 NULL
141180 +cgroup_subtree_control_write_35077 cgroup_subtree_control_write 0-3 35077 NULL
141181 +input_dev_show_cap_ev_35082 input_dev_show_cap_ev 0 35082 NULL
141182 +ntfs_attr_extend_initialized_35084 ntfs_attr_extend_initialized 0 35084 NULL
141183 +show_sas_rphy_initiator_port_protocols_35090 show_sas_rphy_initiator_port_protocols 0 35090 NULL nohasharray
141184 +ftrace_set_addr_35090 ftrace_set_addr 0 35090 &show_sas_rphy_initiator_port_protocols_35090
141185 +create_35091 create 0 35091 NULL
141186 +line6_submit_audio_out_all_urbs_35094 line6_submit_audio_out_all_urbs 0 35094 NULL nohasharray
141187 +power_35094 power 0 35094 &line6_submit_audio_out_all_urbs_35094
141188 +cifs_sign_rqst_35096 cifs_sign_rqst 0 35096 NULL
141189 +transmit_35097 transmit 0 35097 NULL nohasharray
141190 +adis_write_reg_35097 adis_write_reg 0 35097 &transmit_35097
141191 +capi_write_35104 capi_write 3-0 35104 NULL nohasharray
141192 +tx_tx_done_template_read_35104 tx_tx_done_template_read 3-0 35104 &capi_write_35104 nohasharray
141193 +hci_recv_frame_35104 hci_recv_frame 0 35104 &tx_tx_done_template_read_35104 nohasharray
141194 +ds2780_set_control_register_35104 ds2780_set_control_register 0 35104 &hci_recv_frame_35104
141195 +ov7670_s_vflip_35106 ov7670_s_vflip 0 35106 NULL nohasharray
141196 +store_bridge_parm_35106 store_bridge_parm 0-3 35106 &ov7670_s_vflip_35106
141197 +mt9m001_g_fmt_35107 mt9m001_g_fmt 0 35107 NULL
141198 +ide_settings_proc_write_35110 ide_settings_proc_write 3-0 35110 NULL
141199 +calibrate_35111 calibrate 0 35111 NULL
141200 +pre_xfer_35114 pre_xfer 0 35114 NULL
141201 +nla_alloc_flow_actions_35115 nla_alloc_flow_actions 1 35115 NULL
141202 +show_alarms_temp_35119 show_alarms_temp 0 35119 NULL
141203 +mantis_i2c_xfer_35131 mantis_i2c_xfer 0-3 35131 NULL nohasharray
141204 +show_fw_ver_35131 show_fw_ver 0 35131 &mantis_i2c_xfer_35131 nohasharray
141205 +mwifiex_cmd_tx_power_cfg_35131 mwifiex_cmd_tx_power_cfg 0 35131 &show_fw_ver_35131
141206 +tpm_tis_i2c_send_35141 tpm_tis_i2c_send 0-3 35141 NULL
141207 +ceph_get_caps_35144 ceph_get_caps 0 35144 NULL
141208 +gntdev_alloc_map_35145 gntdev_alloc_map 2 35145 NULL
141209 +jfs_writepages_35149 jfs_writepages 0 35149 NULL nohasharray
141210 +hdcs_set_gains_35149 hdcs_set_gains 0 35149 &jfs_writepages_35149
141211 +__iscsi_disc_show_userid_35151 __iscsi_disc_show_userid 0 35151 NULL
141212 +async_store_35157 async_store 0-4 35157 NULL
141213 +message_stats_print_35158 message_stats_print 6 35158 NULL nohasharray
141214 +xhci_set_usb2_hardware_lpm_35158 xhci_set_usb2_hardware_lpm 0 35158 &message_stats_print_35158
141215 +iscsi_conn_setup_35159 iscsi_conn_setup 2 35159 NULL nohasharray
141216 +vringh_iov_push_user_35159 vringh_iov_push_user 3 35159 &iscsi_conn_setup_35159
141217 +ieee80211_if_read_bssid_35161 ieee80211_if_read_bssid 3-0 35161 NULL
141218 +input_dev_show_cap_key_35162 input_dev_show_cap_key 0 35162 NULL
141219 +cpumask_parse_user_35173 cpumask_parse_user 0 35173 NULL
141220 +solo_v4l2_init_35179 solo_v4l2_init 2 35179 NULL
141221 +SyS_init_module_35180 SyS_init_module 2 35180 NULL
141222 +set_component_power_status_35182 set_component_power_status 0-4 35182 NULL
141223 +show_counter_rx_p6_hdr_egr_ovfls_35186 show_counter_rx_p6_hdr_egr_ovfls 0 35186 NULL
141224 +serial_show_35187 serial_show 0 35187 NULL
141225 +vmci_send_datagram_35190 vmci_send_datagram 0 35190 NULL nohasharray
141226 +il3945_mac_sta_add_35190 il3945_mac_sta_add 0 35190 &vmci_send_datagram_35190
141227 +ts2020_set_params_35192 ts2020_set_params 0 35192 NULL nohasharray
141228 +rocker_group_l2_interface_35192 rocker_group_l2_interface 0 35192 &ts2020_set_params_35192 nohasharray
141229 +atm_dev_event_35192 atm_dev_event 0 35192 &rocker_group_l2_interface_35192
141230 +iwl_nvm_read_chunk_35198 iwl_nvm_read_chunk 0 35198 NULL nohasharray
141231 +netlbl_unlhsh_add_35198 netlbl_unlhsh_add 0 35198 &iwl_nvm_read_chunk_35198
141232 +si470x_s_ctrl_35200 si470x_s_ctrl 0 35200 NULL nohasharray
141233 +rtc_tm_to_time_35200 rtc_tm_to_time 0 35200 &si470x_s_ctrl_35200
141234 +qib_tid_update_35202 qib_tid_update 0 35202 NULL
141235 +compat_SyS_pselect6_35203 compat_SyS_pselect6 1 35203 NULL
141236 +unix_stream_recvmsg_35210 unix_stream_recvmsg 4-0 35210 NULL nohasharray
141237 +ipgre_get_size_35210 ipgre_get_size 0 35210 &unix_stream_recvmsg_35210
141238 +memory_high_write_35211 memory_high_write 0-3 35211 NULL
141239 +lpfc_oas_lun_state_store_35214 lpfc_oas_lun_state_store 0-4 35214 NULL
141240 +_osd_req_alist_elem_size_35216 _osd_req_alist_elem_size 0-2 35216 NULL
141241 +vmci_datagram_dispatch_35217 vmci_datagram_dispatch 0 35217 NULL
141242 +security_key_getsecurity_35218 security_key_getsecurity 0 35218 NULL nohasharray
141243 +striped_read_35218 striped_read 0-2 35218 &security_key_getsecurity_35218
141244 +video_register_device_no_warn_35226 video_register_device_no_warn 3 35226 NULL nohasharray
141245 +rx_rx_cmplt_task_read_35226 rx_rx_cmplt_task_read 3-0 35226 &video_register_device_no_warn_35226
141246 +qt2_set_port_config_35231 qt2_set_port_config 0 35231 NULL
141247 +snd_m3_pcm_start_35232 snd_m3_pcm_start 0 35232 NULL nohasharray
141248 +kimage_file_prepare_segments_35232 kimage_file_prepare_segments 5 35232 &snd_m3_pcm_start_35232
141249 +get_a_bus_drop_35233 get_a_bus_drop 0 35233 NULL
141250 +sunrpc_cache_register_pipefs_35235 sunrpc_cache_register_pipefs 0 35235 NULL
141251 +c2port_show_flash_block_size_35238 c2port_show_flash_block_size 0 35238 NULL nohasharray
141252 +queue_store_nonrot_35238 queue_store_nonrot 3-0 35238 &c2port_show_flash_block_size_35238
141253 +show_localbus_info_35239 show_localbus_info 0 35239 NULL
141254 +gracl_reload_35241 gracl_reload 0 35241 NULL
141255 +acpi_ns_get_node_35242 acpi_ns_get_node 0 35242 NULL nohasharray
141256 +ds1343_update_alarm_35242 ds1343_update_alarm 0 35242 &acpi_ns_get_node_35242
141257 +can_led_notifier_35246 can_led_notifier 0 35246 NULL
141258 +tpm_nsc_recv_35247 tpm_nsc_recv 0-3 35247 NULL
141259 +set_fd_set_35249 set_fd_set 1 35249 NULL nohasharray
141260 +bd2802_store_reg0x10_35249 bd2802_store_reg0x10 0-4 35249 &set_fd_set_35249
141261 +reiserfs_acl_chmod_35250 reiserfs_acl_chmod 0 35250 NULL
141262 +ima_inode_setxattr_35255 ima_inode_setxattr 0 35255 NULL
141263 +show_ipv4_iface_ipaddress_35257 show_ipv4_iface_ipaddress 0 35257 NULL
141264 +show_iface_bidi_chap_35263 show_iface_bidi_chap 0 35263 NULL nohasharray
141265 +jbd2_journal_get_write_access_35263 jbd2_journal_get_write_access 0 35263 &show_iface_bidi_chap_35263
141266 +dma_show_regs_35266 dma_show_regs 3-0 35266 NULL nohasharray
141267 +ca0110_parse_auto_config_35266 ca0110_parse_auto_config 0 35266 &dma_show_regs_35266
141268 +choose_port_ctxt_35271 choose_port_ctxt 0 35271 NULL
141269 +irda_recvmsg_stream_35280 irda_recvmsg_stream 4-0 35280 NULL
141270 +gpio_active_low_show_35281 gpio_active_low_show 0 35281 NULL nohasharray
141271 +ath10k_htt_setup_35281 ath10k_htt_setup 0 35281 &gpio_active_low_show_35281
141272 +inv_attr_show_35282 inv_attr_show 0 35282 NULL nohasharray
141273 +__stop_cpus_35282 __stop_cpus 0 35282 &inv_attr_show_35282 nohasharray
141274 +set_in_max_35282 set_in_max 0-4 35282 &__stop_cpus_35282 nohasharray
141275 +i2o_block_end_request_35282 i2o_block_end_request 3 35282 &set_in_max_35282
141276 +nvkm_notify_init_35283 nvkm_notify_init 7 35283 NULL nohasharray
141277 +isr_rx_rdys_read_35283 isr_rx_rdys_read 3-0 35283 &nvkm_notify_init_35283
141278 +shadow_rd16_35287 shadow_rd16 2 35287 NULL
141279 +nvif_object_ioctl_35292 nvif_object_ioctl 0 35292 NULL
141280 +qla2x00_sysfs_read_fw_dump_template_35296 qla2x00_sysfs_read_fw_dump_template 6-0-5 35296 NULL
141281 +btrfs_map_bio_35300 btrfs_map_bio 0 35300 NULL
141282 +fuse_dev_do_read_35308 fuse_dev_do_read 0 35308 NULL
141283 +__btrfs_buffered_write_35311 __btrfs_buffered_write 3-0 35311 NULL nohasharray
141284 +ieee80211_add_virtual_monitor_35311 ieee80211_add_virtual_monitor 0 35311 &__btrfs_buffered_write_35311
141285 +iscsi_tpg_param_show_DataPDUInOrder_35312 iscsi_tpg_param_show_DataPDUInOrder 0 35312 NULL nohasharray
141286 +tracing_read_pipe_35312 tracing_read_pipe 3 35312 &iscsi_tpg_param_show_DataPDUInOrder_35312
141287 +show_35313 show 0 35313 NULL
141288 +ifindex_show_35314 ifindex_show 0 35314 NULL
141289 +vpd_use_hostno_show_35318 vpd_use_hostno_show 0 35318 NULL nohasharray
141290 +show_pwm_auto_point_pwm_35318 show_pwm_auto_point_pwm 0 35318 &vpd_use_hostno_show_35318
141291 +sys_setsockopt_35320 sys_setsockopt 5 35320 NULL
141292 +dmi_sysfs_entry_position_35322 dmi_sysfs_entry_position 0 35322 NULL
141293 +sta_tx_latency_stat_write_35323 sta_tx_latency_stat_write 3-0 35323 NULL
141294 +mt2060_set_params_35325 mt2060_set_params 0 35325 NULL
141295 +show_comp_vector_35327 show_comp_vector 0 35327 NULL
141296 +write_page_35331 write_page 0 35331 NULL
141297 +fallback_on_nodma_alloc_35332 fallback_on_nodma_alloc 2 35332 NULL nohasharray
141298 +cbus_i2c_smbus_xfer_35332 cbus_i2c_smbus_xfer 0 35332 &fallback_on_nodma_alloc_35332 nohasharray
141299 +ivtv_s_audio_mode_35332 ivtv_s_audio_mode 0 35332 &cbus_i2c_smbus_xfer_35332
141300 +xfs_btree_check_lblock_35333 xfs_btree_check_lblock 0 35333 NULL nohasharray
141301 +aa_set_current_onexec_35333 aa_set_current_onexec 0 35333 &xfs_btree_check_lblock_35333
141302 +pskb_network_may_pull_35336 pskb_network_may_pull 2 35336 NULL
141303 +mlx4_alloc_hwq_res_35339 mlx4_alloc_hwq_res 3 35339 NULL
141304 +nilfs_dev_volume_name_show_35340 nilfs_dev_volume_name_show 0 35340 NULL
141305 +arvo_sysfs_set_actual_profile_35345 arvo_sysfs_set_actual_profile 0-4 35345 NULL
141306 +__wlcore_cmd_send_35346 __wlcore_cmd_send 0 35346 NULL
141307 +ieee80211_if_fmt_ap_power_level_35347 ieee80211_if_fmt_ap_power_level 3 35347 NULL nohasharray
141308 +wl1271_cmd_send_35347 wl1271_cmd_send 0 35347 &ieee80211_if_fmt_ap_power_level_35347
141309 +hpi_alloc_control_cache_35351 hpi_alloc_control_cache 1 35351 NULL nohasharray
141310 +show_state_target_residency_35351 show_state_target_residency 0 35351 &hpi_alloc_control_cache_35351 nohasharray
141311 +flash_timeout_store_35351 flash_timeout_store 0-4 35351 &show_state_target_residency_35351
141312 +enic_set_mac_address_35354 enic_set_mac_address 0 35354 NULL
141313 +wacom_led1_select_show_35356 wacom_led1_select_show 0 35356 NULL
141314 +ath10k_debug_fw_assert_35359 ath10k_debug_fw_assert 0 35359 NULL nohasharray
141315 +power_restore_35359 power_restore 0 35359 &ath10k_debug_fw_assert_35359
141316 +snd_cs46xx_playback_trigger_35361 snd_cs46xx_playback_trigger 0 35361 NULL
141317 +set_chglim_35363 set_chglim 0-4 35363 NULL
141318 +show_priv_session_recovery_tmo_35371 show_priv_session_recovery_tmo 0 35371 NULL
141319 +read_kmem_35372 read_kmem 3-0 35372 NULL nohasharray
141320 +link_mode_show_35372 link_mode_show 0 35372 &read_kmem_35372
141321 +reserved_clusters_store_35375 reserved_clusters_store 0-4 35375 NULL
141322 +queue_rq_affinity_store_35376 queue_rq_affinity_store 3-0 35376 NULL
141323 +snd_pcm_do_start_35380 snd_pcm_do_start 0 35380 NULL nohasharray
141324 +memcpy_from_msg_35380 memcpy_from_msg 3-0 35380 &snd_pcm_do_start_35380
141325 +show_pwmenable_35381 show_pwmenable 0 35381 NULL
141326 +iwlagn_mac_start_35383 iwlagn_mac_start 0 35383 NULL
141327 +init_35395 init 0 35395 NULL
141328 +store_35397 store 0-4 35397 NULL
141329 +xfs_da3_root_split_35398 xfs_da3_root_split 0 35398 NULL
141330 +padlock_sha1_final_35403 padlock_sha1_final 0 35403 NULL
141331 +btrfs_search_old_slot_35406 btrfs_search_old_slot 0 35406 NULL
141332 +SyS_getxattr_35408 SyS_getxattr 4 35408 NULL
141333 +pxa168_eth_open_35410 pxa168_eth_open 0 35410 NULL
141334 +target_stat_scsi_tgt_port_attr_show_35416 target_stat_scsi_tgt_port_attr_show 0 35416 NULL
141335 +show_fnode_tcp_timestamp_enable_35417 show_fnode_tcp_timestamp_enable 0 35417 NULL nohasharray
141336 +show_fc_rport_dev_loss_tmo_35417 show_fc_rport_dev_loss_tmo 0 35417 &show_fnode_tcp_timestamp_enable_35417
141337 +nouveau_hwmon_set_pwm1_35421 nouveau_hwmon_set_pwm1 0-4 35421 NULL
141338 +show_eeprom0_35422 show_eeprom0 0 35422 NULL
141339 +show_fault_35423 show_fault 0 35423 NULL nohasharray
141340 +bnad_change_mtu_35423 bnad_change_mtu 0 35423 &show_fault_35423
141341 +xc2028_set_params_35426 xc2028_set_params 0 35426 NULL
141342 +iwl_dbgfs_drv_rx_stats_read_35430 iwl_dbgfs_drv_rx_stats_read 3-0 35430 NULL
141343 +firm_purge_35431 firm_purge 0 35431 NULL
141344 +C_SYSC_sendfile_35432 C_SYSC_sendfile 4 35432 NULL nohasharray
141345 +pep_init_35432 pep_init 0 35432 &C_SYSC_sendfile_35432
141346 +dwc3_gadget_set_xfer_resource_35437 dwc3_gadget_set_xfer_resource 0 35437 NULL nohasharray
141347 +set_num_temp_sensors_35437 set_num_temp_sensors 0-4 35437 &dwc3_gadget_set_xfer_resource_35437
141348 +buffer_to_user_35439 buffer_to_user 3 35439 NULL
141349 +iscsi_tpg_param_store_HeaderDigest_35440 iscsi_tpg_param_store_HeaderDigest 0-3 35440 NULL
141350 +adp8870_bl_l2_bright_max_show_35446 adp8870_bl_l2_bright_max_show 0 35446 NULL
141351 +pci_siig_init_35448 pci_siig_init 0 35448 NULL
141352 +bq24190_read_35453 bq24190_read 0 35453 NULL
141353 +rdev_get_id_35454 rdev_get_id 0 35454 NULL
141354 +asiliantfb_set_par_35455 asiliantfb_set_par 0 35455 NULL
141355 +frame_ready_nolock_35459 frame_ready_nolock 0 35459 NULL
141356 +efx_mcdi_rpc_async_quiet_35460 efx_mcdi_rpc_async_quiet 5-4 35460 NULL
141357 +vmxnet3_change_mtu_35464 vmxnet3_change_mtu 0 35464 NULL
141358 +rndis_filter_open_device_35471 rndis_filter_open_device 0 35471 NULL
141359 +palmas_rtc_set_alarm_35472 palmas_rtc_set_alarm 0 35472 NULL
141360 +ds2780_get_sense_resistor_value_35477 ds2780_get_sense_resistor_value 0 35477 NULL nohasharray
141361 +mlog_mask_show_35477 mlog_mask_show 0 35477 &ds2780_get_sense_resistor_value_35477
141362 +dlm_user_purge_35479 dlm_user_purge 0 35479 NULL nohasharray
141363 +attention_write_file_35479 attention_write_file 0-3 35479 &dlm_user_purge_35479
141364 +show_eeprom4_35483 show_eeprom4 0 35483 NULL
141365 +store_comm_35484 store_comm 0-4 35484 NULL
141366 +go7007_queue_setup_35485 go7007_queue_setup 0 35485 NULL
141367 +sis630_access_35490 sis630_access 0 35490 NULL
141368 +show_frontswap_hysteresis_35496 show_frontswap_hysteresis 0 35496 NULL nohasharray
141369 +show_35496 show 0 35496 &show_frontswap_hysteresis_35496 nohasharray
141370 +ft_wwn_store_35496 ft_wwn_store 0 35496 &show_35496
141371 +iwl_read_prph_35502 iwl_read_prph 0 35502 NULL
141372 +ray_dev_init_35505 ray_dev_init 0 35505 NULL
141373 +cs421x_init_35506 cs421x_init 0 35506 NULL
141374 +ceph_vxattrcb_layout_35507 ceph_vxattrcb_layout 0 35507 NULL
141375 +hints_store_35510 hints_store 0-4 35510 NULL
141376 +irlan_eth_open_35511 irlan_eth_open 0 35511 NULL nohasharray
141377 +mlx4_qp_alloc_icm_35511 mlx4_qp_alloc_icm 0 35511 &irlan_eth_open_35511
141378 +ath10k_wmi_peer_delete_35514 ath10k_wmi_peer_delete 0 35514 NULL
141379 +show_tolerance3_35515 show_tolerance3 0 35515 NULL
141380 +slave_enable_netpoll_35519 slave_enable_netpoll 0 35519 NULL
141381 +async_setkey_35521 async_setkey 3 35521 NULL
141382 +max8925_rtc_read_time_35525 max8925_rtc_read_time 0 35525 NULL
141383 +__filemap_fdatawrite_range_35528 __filemap_fdatawrite_range 0 35528 NULL
141384 +show_fan_max_output_35529 show_fan_max_output 0 35529 NULL
141385 +nfs_readpage_async_35533 nfs_readpage_async 0 35533 NULL
141386 +iwl_dbgfs_bt_traffic_read_35534 iwl_dbgfs_bt_traffic_read 3-0 35534 NULL
141387 +pstore_mkfile_35536 pstore_mkfile 7 35536 NULL
141388 +rxpipe_tx_xfr_host_int_trig_rx_data_read_35538 rxpipe_tx_xfr_host_int_trig_rx_data_read 3-0 35538 NULL
141389 +ocfs2_write_zero_page_35539 ocfs2_write_zero_page 0 35539 NULL
141390 +store_channel_35540 store_channel 0-4 35540 NULL
141391 +sony_nc_sysfs_store_35541 sony_nc_sysfs_store 0-4 35541 NULL
141392 +ieee80211_if_write_smps_35550 ieee80211_if_write_smps 3-0 35550 NULL
141393 +set_update_interval_35558 set_update_interval 0-4 35558 NULL
141394 +vb2_dqbuf_35559 vb2_dqbuf 0 35559 NULL nohasharray
141395 +bnx2i_cpu_callback_35559 bnx2i_cpu_callback 0 35559 &vb2_dqbuf_35559
141396 +rocker_dma_rx_ring_skb_alloc_35560 rocker_dma_rx_ring_skb_alloc 0 35560 NULL
141397 +video_outputsw_get_35564 video_outputsw_get 0 35564 NULL
141398 +sq905c_command_35566 sq905c_command 0 35566 NULL
141399 +dev_alloc_name_ns_35569 dev_alloc_name_ns 0 35569 NULL
141400 +bpf_convert_filter_35571 bpf_convert_filter 2 35571 NULL
141401 +update_size_35574 update_size 0 35574 NULL
141402 +ext2_acl_from_disk_35580 ext2_acl_from_disk 2 35580 NULL
141403 +store_selfballoon_min_usable_mb_35582 store_selfballoon_min_usable_mb 0-4 35582 NULL
141404 +usb_rapid_charge_store_35583 usb_rapid_charge_store 0-4 35583 NULL
141405 +cw1200_setup_mac_35584 cw1200_setup_mac 0 35584 NULL
141406 +get_wireless_state_ec_standard_35585 get_wireless_state_ec_standard 0 35585 NULL
141407 +spk_msg_set_35586 spk_msg_set 3 35586 NULL
141408 +qla2x00_sysfs_read_dcbx_tlv_35589 qla2x00_sysfs_read_dcbx_tlv 0-6-5 35589 NULL
141409 +ext2_listxattr_35593 ext2_listxattr 0-3 35593 NULL
141410 +new_rsb_count_read_35594 new_rsb_count_read 0 35594 NULL
141411 +__uncore_match_opc_show_35599 __uncore_match_opc_show 0 35599 NULL
141412 +usb_8dev_start_35601 usb_8dev_start 0 35601 NULL
141413 +io_serial_in_35602 io_serial_in 0 35602 NULL
141414 +ReadZReg_35604 ReadZReg 0 35604 NULL nohasharray
141415 +hrtimer_cpu_notify_35604 hrtimer_cpu_notify 0 35604 &ReadZReg_35604
141416 +show_lmc_35605 show_lmc 0 35605 NULL nohasharray
141417 +keyspan_pda_open_35605 keyspan_pda_open 0 35605 &show_lmc_35605
141418 +ceph_writepage_35610 ceph_writepage 0 35610 NULL
141419 +smack_socket_post_create_35616 smack_socket_post_create 0 35616 NULL
141420 +kernel_readv_35617 kernel_readv 3-0 35617 NULL
141421 +t4vf_enable_vi_35621 t4vf_enable_vi 0 35621 NULL
141422 +nilfs_commit_super_35622 nilfs_commit_super 0 35622 NULL
141423 +ixgbe_pci_sriov_configure_35624 ixgbe_pci_sriov_configure 0-2 35624 NULL
141424 +reiserfs_readpages_35629 reiserfs_readpages 4 35629 NULL
141425 +snd_hdspm_reset_35635 snd_hdspm_reset 0 35635 NULL
141426 +elan_sysfs_read_fw_checksum_35636 elan_sysfs_read_fw_checksum 0 35636 NULL
141427 +nv50_vm_create_35643 nv50_vm_create 2-3 35643 NULL
141428 +nfs_dns_parse_35646 nfs_dns_parse 0 35646 NULL
141429 +cfq_fifo_expire_async_store_35650 cfq_fifo_expire_async_store 3-0 35650 NULL nohasharray
141430 +mlx4_en_get_sset_count_35650 mlx4_en_get_sset_count 0 35650 &cfq_fifo_expire_async_store_35650
141431 +spi_register_board_info_35651 spi_register_board_info 2 35651 NULL
141432 +show_sched5_35655 show_sched5 0 35655 NULL
141433 +regmap_update_bits_35668 regmap_update_bits 0 35668 NULL
141434 +request_lock_35670 request_lock 0 35670 NULL
141435 +bh1770_lux_calib_show_35671 bh1770_lux_calib_show 0 35671 NULL
141436 +sysfs_drvr_stat_data_read_35672 sysfs_drvr_stat_data_read 0-5-6 35672 NULL
141437 +DMAbuf_getwrbuffer_35674 DMAbuf_getwrbuffer 0 35674 NULL
141438 +vb2_vmalloc_get_userptr_35677 vb2_vmalloc_get_userptr 3-2 35677 NULL
141439 +__bnx2x_vlan_mac_execute_step_35681 __bnx2x_vlan_mac_execute_step 0 35681 NULL
141440 +dif_show_35685 dif_show 0 35685 NULL
141441 +ext3_mark_iloc_dirty_35686 ext3_mark_iloc_dirty 0 35686 NULL
141442 +dm_table_create_35687 dm_table_create 3 35687 NULL
141443 +SYSC_pwritev_35690 SYSC_pwritev 3 35690 NULL nohasharray
141444 +snd_sb16_capture_prepare_35690 snd_sb16_capture_prepare 0 35690 &SYSC_pwritev_35690
141445 +rds_page_copy_user_35691 rds_page_copy_user 4 35691 NULL nohasharray
141446 +p54_start_35691 p54_start 0 35691 &rds_page_copy_user_35691
141447 +cx2341x_s_ctrl_35698 cx2341x_s_ctrl 0 35698 NULL
141448 +md_super_write_35703 md_super_write 4 35703 NULL
141449 +sctp_listen_start_35709 sctp_listen_start 0 35709 NULL
141450 +toshiba_panel_power_on_get_35719 toshiba_panel_power_on_get 0 35719 NULL
141451 +bnx2_change_mac_addr_35722 bnx2_change_mac_addr 0 35722 NULL
141452 +i2c_smbus_write_block_data_35723 i2c_smbus_write_block_data 0 35723 NULL
141453 +mlx4_internal_err_ret_value_35725 mlx4_internal_err_ret_value 0 35725 NULL
141454 +vfio_fops_read_35733 vfio_fops_read 0-3 35733 NULL
141455 +ipr_copy_ucode_buffer_35736 ipr_copy_ucode_buffer 0 35736 NULL
141456 +read_35737 read 0 35737 NULL nohasharray
141457 +sd_start_ov361x_35737 sd_start_ov361x 0 35737 &read_35737 nohasharray
141458 +crb_send_35737 crb_send 0 35737 &sd_start_ov361x_35737
141459 +vmci_qpair_peek_35740 vmci_qpair_peek 3 35740 NULL
141460 +ext4_getattr_35741 ext4_getattr 0 35741 NULL
141461 +mt9t112_init_camera_35742 mt9t112_init_camera 0 35742 NULL
141462 +pci_enable_sriov_35745 pci_enable_sriov 0 35745 NULL
141463 +type_show_35748 type_show 0 35748 NULL nohasharray
141464 +queue_discard_granularity_show_35748 queue_discard_granularity_show 0 35748 &type_show_35748
141465 +qib_setup_eagerbufs_35758 qib_setup_eagerbufs 0 35758 NULL
141466 +gfs2_setattr_35760 gfs2_setattr 0 35760 NULL
141467 +iwl_dbgfs_disable_ht40_read_35761 iwl_dbgfs_disable_ht40_read 3-0 35761 NULL
141468 +fan_pwm1_enable_store_35767 fan_pwm1_enable_store 0-4 35767 NULL
141469 +cifs_launder_page_35770 cifs_launder_page 0 35770 NULL nohasharray
141470 +store_temp_tolerance_35770 store_temp_tolerance 0-4 35770 &cifs_launder_page_35770
141471 +qlcnic_sriov_async_issue_cmd_35775 qlcnic_sriov_async_issue_cmd 0 35775 NULL
141472 +arch_copy_kprobe_35783 arch_copy_kprobe 0 35783 NULL
141473 +udf_alloc_i_data_35786 udf_alloc_i_data 2 35786 NULL nohasharray
141474 +show_temp_critical_35786 show_temp_critical 0 35786 &udf_alloc_i_data_35786
141475 +bond_set_mac_address_35789 bond_set_mac_address 0 35789 NULL
141476 +padlock_sha_export_nano_35792 padlock_sha_export_nano 0 35792 NULL
141477 +governor_show_35794 governor_show 0 35794 NULL
141478 +da9052_reg_read_35800 da9052_reg_read 0 35800 NULL
141479 +toshiba_usb_sleep_music_set_35801 toshiba_usb_sleep_music_set 0 35801 NULL
141480 +ocfs2_direct_IO_write_35802 ocfs2_direct_IO_write 3-0 35802 NULL
141481 +alloc_netdev_mqs_35806 alloc_netdev_mqs 1 35806 NULL
141482 +command_setcompressionparams_35809 command_setcompressionparams 0 35809 NULL
141483 +csio_vport_delete_35815 csio_vport_delete 0 35815 NULL
141484 +show_session_param_ISCSI_PARAM_IMM_DATA_EN_35823 show_session_param_ISCSI_PARAM_IMM_DATA_EN 0 35823 NULL
141485 +pvr2_hdw_cpufw_get_35824 pvr2_hdw_cpufw_get 0-2-4 35824 NULL nohasharray
141486 +SyS_recvfrom_35824 SyS_recvfrom 3 35824 &pvr2_hdw_cpufw_get_35824
141487 +zd_op_add_interface_35825 zd_op_add_interface 0 35825 NULL
141488 +vlan_filtering_store_35826 vlan_filtering_store 4-0 35826 NULL nohasharray
141489 +i40evf_set_mac_35826 i40evf_set_mac 0 35826 &vlan_filtering_store_35826
141490 +of_irq_to_resource_35827 of_irq_to_resource 2 35827 NULL
141491 +cgroup_file_write_35828 cgroup_file_write 0-3 35828 NULL
141492 +log_debug_write_35845 log_debug_write 3-0 35845 NULL
141493 +mp_set_gsi_attr_35852 mp_set_gsi_attr 1 35852 NULL
141494 +tx_tx_cmplt_read_35854 tx_tx_cmplt_read 3-0 35854 NULL
141495 +wl3501_open_35855 wl3501_open 0 35855 NULL
141496 +mthca_buf_alloc_35861 mthca_buf_alloc 2 35861 NULL
141497 +broadsheet_store_waveform_to_spiflash_35867 broadsheet_store_waveform_to_spiflash 0 35867 NULL
141498 +num_parts_show_35868 num_parts_show 0 35868 NULL
141499 +iscsi_tpg_attrib_store_netif_timeout_35870 iscsi_tpg_attrib_store_netif_timeout 0-3 35870 NULL
141500 +fan_get_cur_state_35871 fan_get_cur_state 0 35871 NULL
141501 +__snd_hda_jack_add_kctl_35872 __snd_hda_jack_add_kctl 0 35872 NULL
141502 +tun_show_group_35875 tun_show_group 0 35875 NULL
141503 +show_fatal_error_35879 show_fatal_error 0 35879 NULL
141504 +mwifiex_get_debug_info_35880 mwifiex_get_debug_info 0 35880 NULL
141505 +generic_pipe_buf_confirm_35881 generic_pipe_buf_confirm 0 35881 NULL
141506 +sha384_ssse3_init_35883 sha384_ssse3_init 0 35883 NULL
141507 +fuse_notify_35888 fuse_notify 0 35888 NULL
141508 +ieee80211_if_fmt_dot11MeshRetryTimeout_35890 ieee80211_if_fmt_dot11MeshRetryTimeout 3 35890 NULL
141509 +uwb_rc_cmd_done_35892 uwb_rc_cmd_done 4 35892 NULL
141510 +vlan_passthru_hard_header_35894 vlan_passthru_hard_header 0 35894 NULL
141511 +tcp_mark_head_lost_35895 tcp_mark_head_lost 2 35895 NULL
141512 +rcar_vin_get_formats_35908 rcar_vin_get_formats 0 35908 NULL
141513 +igmpv3_newpack_35912 igmpv3_newpack 2 35912 NULL nohasharray
141514 +cow_file_range_async_35912 cow_file_range_async 0 35912 &igmpv3_newpack_35912
141515 +kernel_setsockopt_35913 kernel_setsockopt 5-0 35913 NULL
141516 +dccp_listen_start_35918 dccp_listen_start 0 35918 NULL
141517 +balance_node_right_35920 balance_node_right 0 35920 NULL nohasharray
141518 +rt2x00lib_start_35920 rt2x00lib_start 0 35920 &balance_node_right_35920 nohasharray
141519 +ip175c_read_status_35920 ip175c_read_status 0 35920 &rt2x00lib_start_35920
141520 +ch_probe_35922 ch_probe 0 35922 NULL
141521 +sctp_tsnmap_mark_35929 sctp_tsnmap_mark 2-0 35929 NULL
141522 +set_pwm1_auto_point_pwm_35930 set_pwm1_auto_point_pwm 0-4 35930 NULL
141523 +rx_defrag_init_called_read_35935 rx_defrag_init_called_read 3-0 35935 NULL nohasharray
141524 +uhci_submit_isochronous_35935 uhci_submit_isochronous 0 35935 &rx_defrag_init_called_read_35935
141525 +put_cmsg_compat_35937 put_cmsg_compat 4-0 35937 NULL
141526 +polling_interval_show_35940 polling_interval_show 0 35940 NULL nohasharray
141527 +ipmi_version_show_35940 ipmi_version_show 0 35940 &polling_interval_show_35940
141528 +irqcontrol_35953 irqcontrol 0 35953 NULL
141529 +nilfs_mdt_freeze_buffer_35954 nilfs_mdt_freeze_buffer 0 35954 NULL nohasharray
141530 +f2fs_write_node_pages_35954 f2fs_write_node_pages 0 35954 &nilfs_mdt_freeze_buffer_35954
141531 +kernel_bind_35955 kernel_bind 0 35955 NULL
141532 +mcp251x_setup_35960 mcp251x_setup 0 35960 NULL
141533 +set_cur_state_35966 set_cur_state 0 35966 NULL
141534 +cxgb_open_35970 cxgb_open 0 35970 NULL
141535 +nfs_page_async_flush_35972 nfs_page_async_flush 0 35972 NULL nohasharray
141536 +aa_replace_current_profile_35972 aa_replace_current_profile 0 35972 &nfs_page_async_flush_35972 nohasharray
141537 +nv_get_sset_count_35972 nv_get_sset_count 0 35972 &aa_replace_current_profile_35972
141538 +ceph_buffer_new_35974 ceph_buffer_new 1 35974 NULL nohasharray
141539 +generic_ocp_read_35974 generic_ocp_read 3 35974 &ceph_buffer_new_35974 nohasharray
141540 +platform_suspend_prepare_late_35974 platform_suspend_prepare_late 0 35974 &generic_ocp_read_35974
141541 +_picolcd_flash_erase64_35975 _picolcd_flash_erase64 0 35975 NULL
141542 +lprev_show_35978 lprev_show 0 35978 NULL
141543 +acl_alloc_35979 acl_alloc 1 35979 NULL
141544 +show_35981 show 0 35981 NULL
141545 +lpfc_soft_wwpn_show_35985 lpfc_soft_wwpn_show 0 35985 NULL nohasharray
141546 +device_add_class_symlinks_35985 device_add_class_symlinks 0 35985 &lpfc_soft_wwpn_show_35985
141547 +mtd_bitflip_threshold_store_35988 mtd_bitflip_threshold_store 0-4 35988 NULL
141548 +raw_bind_35989 raw_bind 0 35989 NULL
141549 +koneplus_sysfs_write_35993 koneplus_sysfs_write 6-0 35993 NULL
141550 +alt_playback_pcm_prepare_35994 alt_playback_pcm_prepare 0 35994 NULL
141551 +current_channel_show_35996 current_channel_show 0 35996 NULL
141552 +write_file_antenna_35998 write_file_antenna 3-0 35998 NULL nohasharray
141553 +kuc_alloc_35998 kuc_alloc 1 35998 &write_file_antenna_35998
141554 +locks_mandatory_area_35999 locks_mandatory_area 0 35999 NULL
141555 +max16065_set_limit_36004 max16065_set_limit 0-4 36004 NULL
141556 +apei_exec_read_register_value_36005 apei_exec_read_register_value 0 36005 NULL
141557 +svga_check_timings_36006 svga_check_timings 0 36006 NULL
141558 +console_store_36007 console_store 4-0 36007 NULL
141559 +lov_mds_md_max_stripe_count_36008 lov_mds_md_max_stripe_count 0-1 36008 NULL
141560 +gadget_dev_desc_UDC_store_36009 gadget_dev_desc_UDC_store 0-3 36009 NULL
141561 +il3945_ucode_tx_stats_read_36016 il3945_ucode_tx_stats_read 3-0 36016 NULL
141562 +uvesafb_helper_start_36018 uvesafb_helper_start 0 36018 NULL
141563 +dev_mc_del_36019 dev_mc_del 0 36019 NULL
141564 +vivid_radio_rx_s_ctrl_36023 vivid_radio_rx_s_ctrl 0 36023 NULL
141565 +show_36024 show 0 36024 NULL
141566 +big_key_preparse_36025 big_key_preparse 0 36025 NULL
141567 +afs_getattr_36026 afs_getattr 0 36026 NULL
141568 +qlcnic_fw_cmd_create_tx_ctx_36027 qlcnic_fw_cmd_create_tx_ctx 0 36027 NULL
141569 +show_temp_auto_point2_temp_36028 show_temp_auto_point2_temp 0 36028 NULL nohasharray
141570 +fat_ent_read_block_36028 fat_ent_read_block 0 36028 &show_temp_auto_point2_temp_36028
141571 +ubi_eba_write_leb_36029 ubi_eba_write_leb 5-6-0 36029 NULL
141572 +__videobuf_alloc_36031 __videobuf_alloc 1 36031 NULL nohasharray
141573 +cm_get_battery_temperature_by_psy_36031 cm_get_battery_temperature_by_psy 0 36031 &__videobuf_alloc_36031
141574 +gdm_lte_netif_rx_36036 gdm_lte_netif_rx 3 36036 NULL
141575 +yam_set_mac_address_36037 yam_set_mac_address 0 36037 NULL
141576 +show_forward_delay_timer_36038 show_forward_delay_timer 0 36038 NULL nohasharray
141577 +iscsi_nacl_attrib_show_random_datain_pdu_offsets_36038 iscsi_nacl_attrib_show_random_datain_pdu_offsets 0 36038 &show_forward_delay_timer_36038 nohasharray
141578 +page_action_36038 page_action 0 36038 &iscsi_nacl_attrib_show_random_datain_pdu_offsets_36038
141579 +num_arg_36039 num_arg 0 36039 NULL
141580 +wm8739_s_ctrl_36040 wm8739_s_ctrl 0 36040 NULL
141581 +init_36051 init 0 36051 NULL
141582 +at86rf230_set_promiscuous_mode_36052 at86rf230_set_promiscuous_mode 0 36052 NULL
141583 +snd_usb_caiaq_set_audio_params_36057 snd_usb_caiaq_set_audio_params 0 36057 NULL nohasharray
141584 +qlge_change_mtu_36057 qlge_change_mtu 0 36057 &snd_usb_caiaq_set_audio_params_36057
141585 +gpio_power_read_36059 gpio_power_read 3-0 36059 NULL
141586 +nfs_file_read_36060 nfs_file_read 0 36060 NULL
141587 +__bch_cache_set_show_36061 __bch_cache_set_show 0 36061 NULL nohasharray
141588 +show_conn_param_ISCSI_PARAM_IS_FW_ASSIGNED_IPV6_36061 show_conn_param_ISCSI_PARAM_IS_FW_ASSIGNED_IPV6 0 36061 &__bch_cache_set_show_36061
141589 +show_power_crit_36062 show_power_crit 0 36062 NULL
141590 +smk_bu_inode_36064 smk_bu_inode 0-3 36064 NULL nohasharray
141591 +picolcd_fb_update_rate_store_36064 picolcd_fb_update_rate_store 0-4 36064 &smk_bu_inode_36064
141592 +write_emulate_36065 write_emulate 2 36065 NULL
141593 +dgram_dequeue_36067 dgram_dequeue 0 36067 NULL
141594 +stack_max_size_write_36068 stack_max_size_write 3 36068 NULL
141595 +show_conn_ep_param_ISCSI_PARAM_CONN_PORT_36069 show_conn_ep_param_ISCSI_PARAM_CONN_PORT 0 36069 NULL
141596 +ieee80211_if_fmt_peer_36071 ieee80211_if_fmt_peer 3 36071 NULL nohasharray
141597 +enable_36071 enable 0 36071 &ieee80211_if_fmt_peer_36071
141598 +ext3_new_blocks_36073 ext3_new_blocks 3-0 36073 NULL
141599 +ieee80211_if_write_tsf_36077 ieee80211_if_write_tsf 3-0 36077 NULL nohasharray
141600 +rtl_show_state_36077 rtl_show_state 0 36077 &ieee80211_if_write_tsf_36077
141601 +snd_pcm_plug_read_transfer_36080 snd_pcm_plug_read_transfer 0-3 36080 NULL nohasharray
141602 +ath10k_reg_addr_write_36080 ath10k_reg_addr_write 3-0 36080 &snd_pcm_plug_read_transfer_36080
141603 +mtip_hw_read_device_status_36082 mtip_hw_read_device_status 3-0 36082 NULL
141604 +cifs_set_file_size_36085 cifs_set_file_size 0 36085 NULL
141605 +map_capability_36089 map_capability 5 36089 NULL
141606 +nouveau_hwmon_get_pwm1_enable_36091 nouveau_hwmon_get_pwm1_enable 0 36091 NULL
141607 +queue_max_segments_show_36092 queue_max_segments_show 0 36092 NULL
141608 +show_yenta_registers_36093 show_yenta_registers 0 36093 NULL
141609 +genlmsg_new_36094 genlmsg_new 1 36094 NULL
141610 +arch_dynirq_lower_bound_36099 arch_dynirq_lower_bound 0-1 36099 NULL
141611 +read_dsrate_36103 read_dsrate 0 36103 NULL
141612 +vga_arb_write_36112 vga_arb_write 3-0 36112 NULL
141613 +ext2_xattr_security_list_36113 ext2_xattr_security_list 0-5 36113 NULL
141614 +ata_scsi_em_message_show_36114 ata_scsi_em_message_show 0 36114 NULL
141615 +compile_date_show_36116 compile_date_show 0 36116 NULL
141616 +simple_xattr_alloc_36118 simple_xattr_alloc 2 36118 NULL nohasharray
141617 +show_36118 show 0 36118 &simple_xattr_alloc_36118
141618 +uvc_buffer_prepare_36119 uvc_buffer_prepare 0 36119 NULL
141619 +intel_iommu_show_address_36120 intel_iommu_show_address 0 36120 NULL
141620 +netxen_sysfs_read_crb_36122 netxen_sysfs_read_crb 0-6-5 36122 NULL nohasharray
141621 +niu_init_rx_channels_36122 niu_init_rx_channels 0 36122 &netxen_sysfs_read_crb_36122
141622 +adis16400_update_scan_mode_36123 adis16400_update_scan_mode 0 36123 NULL
141623 +tpm_atml_recv_36126 tpm_atml_recv 0-3 36126 NULL
141624 +vmalloc_exec_36132 vmalloc_exec 1 36132 NULL nohasharray
141625 +mcp251x_open_36132 mcp251x_open 0 36132 &vmalloc_exec_36132
141626 +authorized_store_36134 authorized_store 0-4 36134 NULL
141627 +rbd_client_id_show_36135 rbd_client_id_show 0 36135 NULL nohasharray
141628 +mdc800_device_write_36135 mdc800_device_write 0-3 36135 &rbd_client_id_show_36135
141629 +set_flexbg_block_bitmap_36136 set_flexbg_block_bitmap 5-4 36136 NULL
141630 +ath10k_wmi_peer_create_36138 ath10k_wmi_peer_create 0 36138 NULL
141631 +ext3_readpages_36144 ext3_readpages 4 36144 NULL nohasharray
141632 +usb6fire_pcm_trigger_36144 usb6fire_pcm_trigger 0 36144 &ext3_readpages_36144
141633 +iwlagn_send_tx_power_36145 iwlagn_send_tx_power 0 36145 NULL nohasharray
141634 +queue_var_store_36145 queue_var_store 0-3 36145 &iwlagn_send_tx_power_36145
141635 +show_remote_port_36146 show_remote_port 0 36146 NULL
141636 +alloc_vm_area_36149 alloc_vm_area 1 36149 NULL nohasharray
141637 +wp256_final_36149 wp256_final 0 36149 &alloc_vm_area_36149
141638 +power_off_acct_show_36150 power_off_acct_show 0 36150 NULL
141639 +new_files_jdata_show_36152 new_files_jdata_show 0 36152 NULL
141640 +twl_set_36154 twl_set 2 36154 NULL
141641 +b1_alloc_card_36155 b1_alloc_card 1 36155 NULL nohasharray
141642 +l2cap_add_psm_36155 l2cap_add_psm 0 36155 &b1_alloc_card_36155
141643 +sys_send_36161 sys_send 3 36161 NULL
141644 +cxacru_sysfs_show_upstream_snr_margin_36167 cxacru_sysfs_show_upstream_snr_margin 0 36167 NULL
141645 +snd_korg1212_copy_from_36169 snd_korg1212_copy_from 6 36169 NULL nohasharray
141646 +store_attribute_36169 store_attribute 0 36169 &snd_korg1212_copy_from_36169 nohasharray
141647 +mlx4_status_to_errno_36169 mlx4_status_to_errno 0 36169 &store_attribute_36169
141648 +snd_rme96_playback_trigger_36173 snd_rme96_playback_trigger 0 36173 NULL nohasharray
141649 +v9fs_xattr_set_36173 v9fs_xattr_set 0 36173 &snd_rme96_playback_trigger_36173
141650 +xilly_get_dma_buffers_36174 xilly_get_dma_buffers 4 36174 NULL
141651 +try_or_set_cluster_36176 try_or_set_cluster 0 36176 NULL nohasharray
141652 +__sync_dirty_buffer_36176 __sync_dirty_buffer 0 36176 &try_or_set_cluster_36176
141653 +mcp251x_hw_reset_36177 mcp251x_hw_reset 0 36177 NULL
141654 +modify_device_36179 modify_device 0 36179 NULL
141655 +dummy_validate_stream_36185 dummy_validate_stream 0 36185 NULL
141656 +adt7x10_read_byte_36186 adt7x10_read_byte 0 36186 NULL
141657 +phys_state_show_36187 phys_state_show 0 36187 NULL
141658 +ramoops_init_przs_36199 ramoops_init_przs 4 36199 NULL
141659 +ds1672_rtc_read_time_36200 ds1672_rtc_read_time 0 36200 NULL
141660 +ircomm_tty_write_room_36203 ircomm_tty_write_room 0 36203 NULL
141661 +ovl_copy_up_last_36204 ovl_copy_up_last 0 36204 NULL
141662 +SYSC_sched_getaffinity_36208 SYSC_sched_getaffinity 2 36208 NULL
141663 +write_word_36211 write_word 0 36211 NULL
141664 +nfs3_list_one_acl_36212 nfs3_list_one_acl 0 36212 NULL
141665 +SYSC_process_vm_readv_36216 SYSC_process_vm_readv 3-5 36216 NULL nohasharray
141666 +negotiate_36216 negotiate 0 36216 &SYSC_process_vm_readv_36216
141667 +nfqnl_mangle_36226 nfqnl_mangle 4-2 36226 NULL
141668 +i2c_algo_dp_aux_xfer_36227 i2c_algo_dp_aux_xfer 0-3 36227 NULL nohasharray
141669 +command_setformat_36227 command_setformat 0 36227 &i2c_algo_dp_aux_xfer_36227
141670 +atomic_stats_read_36228 atomic_stats_read 3-0 36228 NULL
141671 +wil_agg_size_36229 wil_agg_size 0-2 36229 NULL nohasharray
141672 +wl1273_fm_start_36229 wl1273_fm_start 0 36229 &wil_agg_size_36229
141673 +__padata_remove_cpu_36235 __padata_remove_cpu 0 36235 NULL
141674 +ping_bind_36236 ping_bind 0 36236 NULL
141675 +viafb_iga1_odev_proc_write_36241 viafb_iga1_odev_proc_write 3-0 36241 NULL
141676 +SYSC_getxattr_36242 SYSC_getxattr 4 36242 NULL
141677 +acpi_ex_create_mutex_36244 acpi_ex_create_mutex 0 36244 NULL
141678 +vmsplice_to_user_36245 vmsplice_to_user 3 36245 NULL nohasharray
141679 +rproc_recovery_read_36245 rproc_recovery_read 3-0 36245 &vmsplice_to_user_36245
141680 +ceph_vxattrcb_layout_stripe_count_36247 ceph_vxattrcb_layout_stripe_count 0 36247 NULL
141681 +scrub_stripe_36248 scrub_stripe 5 36248 NULL
141682 +swap_writer_finish_36252 swap_writer_finish 0-3 36252 NULL
141683 +setup_msi_irqs_36253 setup_msi_irqs 0 36253 NULL
141684 +il_mac_add_interface_36254 il_mac_add_interface 0 36254 NULL
141685 +bnad_get_stats_count_locked_36255 bnad_get_stats_count_locked 0 36255 NULL
141686 +compat_sys_mbind_36256 compat_sys_mbind 5 36256 NULL
141687 +regulator_print_opmode_36257 regulator_print_opmode 0 36257 NULL
141688 +nla_put_u32_36259 nla_put_u32 0 36259 NULL nohasharray
141689 +store_sf2_level_36259 store_sf2_level 0-4 36259 &nla_put_u32_36259
141690 +nilfs_write_logs_36260 nilfs_write_logs 0 36260 NULL
141691 +cfq_slice_sync_store_36272 cfq_slice_sync_store 3-0 36272 NULL
141692 +bus_for_each_dev_36276 bus_for_each_dev 0 36276 NULL nohasharray
141693 +cfs_hash_buckets_realloc_36276 cfs_hash_buckets_realloc 4 36276 &bus_for_each_dev_36276
141694 +lpfc_oas_lun_show_36279 lpfc_oas_lun_show 0 36279 NULL
141695 +codec_reg_read_file_36280 codec_reg_read_file 3-0 36280 NULL
141696 +lpfc_dss_show_36282 lpfc_dss_show 0 36282 NULL
141697 +bind_mode_show_36286 bind_mode_show 0 36286 NULL
141698 +aac_show_reset_adapter_36289 aac_show_reset_adapter 0 36289 NULL
141699 +nf_nat_ipv6_out_36291 nf_nat_ipv6_out 0 36291 NULL
141700 +asix_write_rx_ctl_36295 asix_write_rx_ctl 0 36295 NULL
141701 +do_set_fan_div_36299 do_set_fan_div 0 36299 NULL
141702 +lpfc_debugfs_dif_err_read_36303 lpfc_debugfs_dif_err_read 3-0 36303 NULL
141703 +show_in_min3_36304 show_in_min3 0 36304 NULL
141704 +l2cap_validate_le_psm_36306 l2cap_validate_le_psm 0 36306 NULL
141705 +target_core_alua_tg_pt_gp_store_attr_alua_access_type_36308 target_core_alua_tg_pt_gp_store_attr_alua_access_type 0-3 36308 NULL
141706 +ad7879_spi_xfer_36311 ad7879_spi_xfer 3 36311 NULL
141707 +qla2x00_vlan_id_show_36314 qla2x00_vlan_id_show 0 36314 NULL
141708 +mwifiex_cmd_802_11_scan_36316 mwifiex_cmd_802_11_scan 0 36316 NULL
141709 +iscsi_tpg_attrib_store_authentication_36323 iscsi_tpg_attrib_store_authentication 0-3 36323 NULL
141710 +__compat_sys_pwritev64_36328 __compat_sys_pwritev64 3 36328 NULL
141711 +lc_create_36332 lc_create 4 36332 NULL
141712 +jbd2_journal_init_revoke_table_36336 jbd2_journal_init_revoke_table 1 36336 NULL
141713 +t4_config_rss_range_36340 t4_config_rss_range 0 36340 NULL
141714 +bEndpointAddress_show_36342 bEndpointAddress_show 0 36342 NULL
141715 +isku_sysfs_read_key_mask_36343 isku_sysfs_read_key_mask 6-0-5 36343 NULL
141716 +show_fnode_tcp_wsf_disable_36348 show_fnode_tcp_wsf_disable 0 36348 NULL nohasharray
141717 +iscsi_disc_store_password_mutual_36348 iscsi_disc_store_password_mutual 0-3 36348 &show_fnode_tcp_wsf_disable_36348
141718 +ath6kl_regwrite_write_36351 ath6kl_regwrite_write 3-0 36351 NULL nohasharray
141719 +async_writev_36351 async_writev 0 36351 &ath6kl_regwrite_write_36351
141720 +v9fs_file_readn_36353 v9fs_file_readn 4-0 36353 NULL nohasharray
141721 +xz_dec_lzma2_create_36353 xz_dec_lzma2_create 2 36353 &v9fs_file_readn_36353 nohasharray
141722 +picolcd_operation_mode_show_36353 picolcd_operation_mode_show 0 36353 &xz_dec_lzma2_create_36353
141723 +at91_sysfs_show_mb0_id_36364 at91_sysfs_show_mb0_id 0 36364 NULL
141724 +ip6_mtu_36368 ip6_mtu 0 36368 NULL
141725 +sxgbe_dma_init_36369 sxgbe_dma_init 0 36369 NULL
141726 +roccat_common2_sysfs_read_keys_primary_36382 roccat_common2_sysfs_read_keys_primary 0-5-6 36382 NULL
141727 +iio_request_update_kfifo_36383 iio_request_update_kfifo 0 36383 NULL
141728 +tunables_read_36385 tunables_read 3-0 36385 NULL nohasharray
141729 +bind_qsets_36385 bind_qsets 0 36385 &tunables_read_36385
141730 +brcmf_cfg80211_change_iface_36390 brcmf_cfg80211_change_iface 0 36390 NULL
141731 +show_fnode_username_36398 show_fnode_username 0 36398 NULL
141732 +afs_alloc_flat_call_36399 afs_alloc_flat_call 2-3 36399 NULL nohasharray
141733 +__uncore_filter_link2_show_36399 __uncore_filter_link2_show 0 36399 &afs_alloc_flat_call_36399 nohasharray
141734 +xennet_change_mtu_36399 xennet_change_mtu 0 36399 &__uncore_filter_link2_show_36399
141735 +sierra_write_36402 sierra_write 4-0 36402 NULL
141736 +rx_over_errors_show_36403 rx_over_errors_show 0 36403 NULL nohasharray
141737 +iwl_dbgfs_d3_sram_write_36403 iwl_dbgfs_d3_sram_write 0-3 36403 &rx_over_errors_show_36403
141738 +_iwl_dbgfs_uapsd_misbehaving_write_36405 _iwl_dbgfs_uapsd_misbehaving_write 3-0 36405 NULL
141739 +selinux_inode_listsecurity_36406 selinux_inode_listsecurity 0 36406 NULL
141740 +qdsb_get_36409 qdsb_get 0 36409 NULL
141741 +msb_update_block_36412 msb_update_block 2 36412 NULL nohasharray
141742 +gadget_dev_desc_bcdUSB_show_36412 gadget_dev_desc_bcdUSB_show 0 36412 &msb_update_block_36412
141743 +teles_suspend_36416 teles_suspend 0 36416 NULL
141744 +da9063_buck_get_status_36417 da9063_buck_get_status 0 36417 NULL nohasharray
141745 +SyS_sethostname_36417 SyS_sethostname 2 36417 &da9063_buck_get_status_36417
141746 +ath10k_wmi_pdev_set_quiet_mode_36424 ath10k_wmi_pdev_set_quiet_mode 0 36424 NULL
141747 +rt2x00queue_alloc_entries_36429 rt2x00queue_alloc_entries 0 36429 NULL
141748 +no_uld_show_36430 no_uld_show 0 36430 NULL
141749 +show_configfs_dev_params_36432 show_configfs_dev_params 0 36432 NULL
141750 +soc_pcm_codec_params_fixup_36434 soc_pcm_codec_params_fixup 2 36434 NULL
141751 +rtnl_link_get_size_36436 rtnl_link_get_size 0 36436 NULL nohasharray
141752 +show_bank1_alarm_36436 show_bank1_alarm 0 36436 &rtnl_link_get_size_36436
141753 +intf_next_seq_36442 intf_next_seq 0 36442 NULL
141754 +sctp_tsnmap_init_36446 sctp_tsnmap_init 2 36446 NULL
141755 +bnx2x_reload_if_running_36448 bnx2x_reload_if_running 0 36448 NULL
141756 +alloc_etherdev_mqs_36450 alloc_etherdev_mqs 1 36450 NULL
141757 +smsc95xx_set_mac_address_36452 smsc95xx_set_mac_address 0 36452 NULL
141758 +atkbd_show_extra_36453 atkbd_show_extra 0 36453 NULL
141759 +CIFSSMBNegotiate_36455 CIFSSMBNegotiate 0 36455 NULL
141760 +tcf_csum_ipv6_udp_36457 tcf_csum_ipv6_udp 3 36457 NULL
141761 +__vxge_hw_pio_mem_write64_36458 __vxge_hw_pio_mem_write64 0 36458 NULL
141762 +netvsc_change_mtu_36461 netvsc_change_mtu 0 36461 NULL
141763 +carl9170_exec_cmd_36462 carl9170_exec_cmd 0 36462 NULL
141764 +core_alua_show_secondary_status_36463 core_alua_show_secondary_status 0 36463 NULL
141765 +ivtv_s_audio_sampling_freq_36468 ivtv_s_audio_sampling_freq 0 36468 NULL
141766 +xfs_rtmodify_summary_int_36469 xfs_rtmodify_summary_int 0 36469 NULL nohasharray
141767 +rio_request_inb_mbox_36469 rio_request_inb_mbox 0 36469 &xfs_rtmodify_summary_int_36469
141768 +iscsit_ta_default_erl_36470 iscsit_ta_default_erl 0 36470 NULL
141769 +SyS_process_vm_writev_36476 SyS_process_vm_writev 3-5 36476 NULL
141770 +__security_genfs_sid_36479 __security_genfs_sid 0 36479 NULL
141771 +lock_and_cleanup_extent_if_need_36480 lock_and_cleanup_extent_if_need 0 36480 NULL
141772 +b43_nphy_load_samples_36481 b43_nphy_load_samples 3 36481 NULL
141773 +ath10k_recalc_rtscts_prot_36482 ath10k_recalc_rtscts_prot 0 36482 NULL
141774 +hdaps_invert_show_36483 hdaps_invert_show 0 36483 NULL
141775 +elan_i2c_iap_reset_36487 elan_i2c_iap_reset 0 36487 NULL
141776 +vmci_route_36488 vmci_route 0 36488 NULL
141777 +ds1343_nvram_write_36489 ds1343_nvram_write 5-6-0 36489 NULL
141778 +tx_tx_checksum_result_read_36490 tx_tx_checksum_result_read 3-0 36490 NULL nohasharray
141779 +ip6_append_data_36490 ip6_append_data 4-5 36490 &tx_tx_checksum_result_read_36490 nohasharray
141780 +devfreq_simple_ondemand_func_36490 devfreq_simple_ondemand_func 0 36490 &ip6_append_data_36490 nohasharray
141781 +pm860x_rtc_set_alarm_36490 pm860x_rtc_set_alarm 0 36490 &devfreq_simple_ondemand_func_36490
141782 +store_fast_charge_timer_36494 store_fast_charge_timer 0-4 36494 NULL
141783 +ufx_ops_set_par_36498 ufx_ops_set_par 0 36498 NULL
141784 +lpfc_enable_da_id_show_36504 lpfc_enable_da_id_show 0 36504 NULL
141785 +e4000_set_if_gain_36506 e4000_set_if_gain 0 36506 NULL
141786 +__hwahc_op_set_ptk_36510 __hwahc_op_set_ptk 5 36510 NULL
141787 +mcam_v4l_read_36513 mcam_v4l_read 3-0 36513 NULL
141788 +_iwl_dbgfs_fw_nmi_write_36515 _iwl_dbgfs_fw_nmi_write 3-0 36515 NULL
141789 +ieee80211_if_read_fwded_frames_36520 ieee80211_if_read_fwded_frames 3-0 36520 NULL
141790 +it8761e_gpio_direction_out_36528 it8761e_gpio_direction_out 0 36528 NULL
141791 +lguest_setup_irq_36531 lguest_setup_irq 1 36531 NULL
141792 +ath10k_setup_peer_smps_36533 ath10k_setup_peer_smps 0 36533 NULL
141793 +mvs_task_prep_ssp_36534 mvs_task_prep_ssp 0 36534 NULL nohasharray
141794 +rv3029c2_rtc_i2c_set_alarm_36534 rv3029c2_rtc_i2c_set_alarm 0 36534 &mvs_task_prep_ssp_36534
141795 +qla4_83xx_restart_36539 qla4_83xx_restart 0 36539 NULL
141796 +cpu_type_read_36540 cpu_type_read 3-0 36540 NULL
141797 +de_init_hw_36543 de_init_hw 0 36543 NULL
141798 +ixgbevf_setup_rx_resources_36545 ixgbevf_setup_rx_resources 0 36545 NULL
141799 +ql_get_regs_len_36548 ql_get_regs_len 0 36548 NULL
141800 +vm_commit_limit_36552 vm_commit_limit 0 36552 NULL
141801 +bInterval_show_36553 bInterval_show 0 36553 NULL nohasharray
141802 +show_fcstat_fc_no_free_exch_36553 show_fcstat_fc_no_free_exch 0 36553 &bInterval_show_36553
141803 +__kfifo_to_user_36555 __kfifo_to_user 3-0 36555 NULL
141804 +skb_copy_and_csum_datagram_msg_36558 skb_copy_and_csum_datagram_msg 2 36558 NULL
141805 +__lock_page_killable_36561 __lock_page_killable 0 36561 NULL nohasharray
141806 +mxt_bootloader_write_36561 mxt_bootloader_write 0 36561 &__lock_page_killable_36561
141807 +b44_wait_bit_36562 b44_wait_bit 0 36562 NULL
141808 +patch_ad1981_36564 patch_ad1981 0 36564 NULL
141809 +si476x_core_cmd_fm_rsq_status_36568 si476x_core_cmd_fm_rsq_status 0 36568 NULL
141810 +do_rbd_add_36570 do_rbd_add 0 36570 NULL
141811 +btrfs_get_token_64_36572 btrfs_get_token_64 0 36572 NULL
141812 +pm8001_task_prep_ssp_tm_36574 pm8001_task_prep_ssp_tm 0 36574 NULL
141813 +ssb_bus_scan_36578 ssb_bus_scan 2 36578 NULL
141814 +__erst_read_36579 __erst_read 0 36579 NULL
141815 +e100_exec_cmd_36583 e100_exec_cmd 0 36583 NULL
141816 +show_36588 show 0 36588 NULL
141817 +put_cmsg_36589 put_cmsg 4-0 36589 NULL
141818 +st6422_start_36592 st6422_start 0 36592 NULL nohasharray
141819 +sparse_init_one_section_36592 sparse_init_one_section 0 36592 &st6422_start_36592
141820 +pcnet32_realloc_rx_ring_36598 pcnet32_realloc_rx_ring 3 36598 NULL
141821 +__da903x_write_36599 __da903x_write 0 36599 NULL nohasharray
141822 +jfs_write_begin_36599 jfs_write_begin 0 36599 &__da903x_write_36599 nohasharray
141823 +koneplus_sysfs_set_actual_profile_36599 koneplus_sysfs_set_actual_profile 0-4 36599 &jfs_write_begin_36599
141824 +init_36600 init 0 36600 NULL
141825 +read_byte_36604 read_byte 0 36604 NULL
141826 +ttm_object_device_init_36607 ttm_object_device_init 2 36607 NULL
141827 +show_dev_name_36608 show_dev_name 0 36608 NULL
141828 +beiscsi_log_enable_disp_36609 beiscsi_log_enable_disp 0 36609 NULL
141829 +do_sendfile_36610 do_sendfile 4-5 36610 NULL
141830 +selinux_ipv6_postroute_36611 selinux_ipv6_postroute 0 36611 NULL
141831 +kstrtoll_36612 kstrtoll 0 36612 NULL
141832 +sdev_show_vendor_36616 sdev_show_vendor 0 36616 NULL
141833 +mtd_write_user_prot_reg_36625 mtd_write_user_prot_reg 0 36625 NULL
141834 +mxl111sf_ctrl_program_regs_36626 mxl111sf_ctrl_program_regs 0 36626 NULL
141835 +kvaser_usb_setup_rx_urbs_36629 kvaser_usb_setup_rx_urbs 0 36629 NULL
141836 +proto_name_show_36630 proto_name_show 0 36630 NULL
141837 +power_save_36634 power_save 0 36634 NULL
141838 +vxge_config_vpaths_36636 vxge_config_vpaths 0 36636 NULL
141839 +show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_EN_36639 show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_EN 0 36639 NULL
141840 +bond_option_slaves_set_36643 bond_option_slaves_set 0 36643 NULL
141841 +ov2640_write_array_36644 ov2640_write_array 0 36644 NULL nohasharray
141842 +cyapa_gen5_bl_exit_36644 cyapa_gen5_bl_exit 0 36644 &ov2640_write_array_36644
141843 +m66592_udc_start_36646 m66592_udc_start 0 36646 NULL
141844 +mem_cgroup_do_precharge_36647 mem_cgroup_do_precharge 0 36647 NULL
141845 +lpfc_idiag_extacc_alloc_get_36648 lpfc_idiag_extacc_alloc_get 0-3 36648 NULL
141846 +add_dev_support_show_36650 add_dev_support_show 0 36650 NULL
141847 +hfsplus_osx_listxattr_36654 hfsplus_osx_listxattr 0-5 36654 NULL nohasharray
141848 +interface_show_36654 interface_show 0 36654 &hfsplus_osx_listxattr_36654
141849 +ktti_read_regr_36658 ktti_read_regr 0 36658 NULL
141850 +pss_coproc_open_36662 pss_coproc_open 0 36662 NULL
141851 +osd_req_list_collection_objects_36664 osd_req_list_collection_objects 5 36664 NULL nohasharray
141852 +ip6_pkt_prohibit_out_36664 ip6_pkt_prohibit_out 0 36664 &osd_req_list_collection_objects_36664
141853 +snd_pcsp_trigger_36665 snd_pcsp_trigger 0 36665 NULL
141854 +iscsi_host_alloc_36671 iscsi_host_alloc 2 36671 NULL nohasharray
141855 +get_temp_input_36671 get_temp_input 0 36671 &iscsi_host_alloc_36671
141856 +o2nm_node_num_read_36673 o2nm_node_num_read 0 36673 NULL
141857 +hackrf_queue_setup_36676 hackrf_queue_setup 0 36676 NULL
141858 +xillybus_read_36678 xillybus_read 3-0 36678 NULL
141859 +iscsi_stat_sess_show_attr_cmd_pdus_36680 iscsi_stat_sess_show_attr_cmd_pdus 0 36680 NULL
141860 +iscsi_nacl_param_show_ImmediateData_36681 iscsi_nacl_param_show_ImmediateData 0 36681 NULL
141861 +__follow_pte_36683 __follow_pte 0 36683 NULL
141862 +ext4_mb_discard_group_preallocations_36685 ext4_mb_discard_group_preallocations 2 36685 NULL
141863 +lbtf_op_start_36691 lbtf_op_start 0 36691 NULL
141864 +xhci_check_args_36702 xhci_check_args 0 36702 NULL nohasharray
141865 +gsmtty_write_36702 gsmtty_write 3 36702 &xhci_check_args_36702
141866 +cam_get_response16_36703 cam_get_response16 0 36703 NULL
141867 +raid5_add_disk_36710 raid5_add_disk 0 36710 NULL nohasharray
141868 +alc861_parse_auto_config_36710 alc861_parse_auto_config 0 36710 &raid5_add_disk_36710 nohasharray
141869 +propagate_exception_36710 propagate_exception 0 36710 &alc861_parse_auto_config_36710
141870 +vfio_user_config_write_36712 vfio_user_config_write 0 36712 NULL
141871 +tg3_phy_auxctl_write_36713 tg3_phy_auxctl_write 0 36713 NULL nohasharray
141872 +netdev_set_mac_address_36713 netdev_set_mac_address 0 36713 &tg3_phy_auxctl_write_36713
141873 +snd_soc_update_bits_36714 snd_soc_update_bits 0 36714 NULL
141874 +solo_p2m_dma_desc_36715 solo_p2m_dma_desc 0 36715 NULL
141875 +path_getxattr_36717 path_getxattr 4 36717 NULL nohasharray
141876 +cx25821_alsa_dma_init_36717 cx25821_alsa_dma_init 2 36717 &path_getxattr_36717
141877 +kovaplus_sysfs_show_actual_sensitivity_x_36721 kovaplus_sysfs_show_actual_sensitivity_x 0 36721 NULL
141878 +saa7134_i2c_eeprom_36729 saa7134_i2c_eeprom 3 36729 NULL
141879 +cfq_slice_sync_show_36730 cfq_slice_sync_show 0 36730 NULL
141880 +multicast_show_36734 multicast_show 0 36734 NULL
141881 +read_36735 read 0 36735 NULL
141882 +snd_rawmidi_kernel_read1_36740 snd_rawmidi_kernel_read1 4-0 36740 NULL
141883 +nfnetlink_alloc_skb_36741 nfnetlink_alloc_skb 2 36741 NULL
141884 +sys_get_curr_temp_36743 sys_get_curr_temp 0 36743 NULL nohasharray
141885 +rbd_pool_show_36743 rbd_pool_show 0 36743 &sys_get_curr_temp_36743
141886 +mwl8k_cmd_radio_disable_36745 mwl8k_cmd_radio_disable 0 36745 NULL
141887 +cxgbi_device_register_36746 cxgbi_device_register 2-1 36746 NULL
141888 +fc_exch_mgr_alloc_36751 fc_exch_mgr_alloc 3-4 36751 NULL
141889 +nilfs_bmap_prepare_alloc_ptr_36752 nilfs_bmap_prepare_alloc_ptr 0 36752 NULL nohasharray
141890 +pmdown_time_set_36752 pmdown_time_set 0-4 36752 &nilfs_bmap_prepare_alloc_ptr_36752
141891 +ps_poll_upsd_timeouts_read_36755 ps_poll_upsd_timeouts_read 3-0 36755 NULL
141892 +agc_status_36756 agc_status 0 36756 NULL
141893 +srp_parse_options_36759 srp_parse_options 0 36759 NULL
141894 +bnx2x_exe_queue_step_36760 bnx2x_exe_queue_step 0 36760 NULL
141895 +set_pwm_reg_36763 set_pwm_reg 0-4 36763 NULL
141896 +get_ncm_36766 get_ncm 0 36766 NULL
141897 +pcan_usb_send_cmd_36767 pcan_usb_send_cmd 0 36767 NULL
141898 +ip4ip6_err_36772 ip4ip6_err 5 36772 NULL
141899 +llc_mac_header_len_36776 llc_mac_header_len 0 36776 NULL
141900 +show_eeprom1_36777 show_eeprom1 0 36777 NULL
141901 +iscsi_tpg_param_store_ErrorRecoveryLevel_36779 iscsi_tpg_param_store_ErrorRecoveryLevel 0-3 36779 NULL
141902 +viacam_ctlr_cbufs_36781 viacam_ctlr_cbufs 0 36781 NULL
141903 +musb_schedule_36787 musb_schedule 0 36787 NULL
141904 +pci_write_config_dword_36790 pci_write_config_dword 0 36790 NULL
141905 +of_iomap_36793 of_iomap 2 36793 NULL nohasharray
141906 +hrz_open_rx_36793 hrz_open_rx 0 36793 &of_iomap_36793
141907 +ecm_opts_host_addr_show_36795 ecm_opts_host_addr_show 0 36795 NULL nohasharray
141908 +bcm7xxx_eee_enable_36795 bcm7xxx_eee_enable 0 36795 &ecm_opts_host_addr_show_36795
141909 +i40e_init_lan_hmc_36796 i40e_init_lan_hmc 5-4-3-2 36796 NULL
141910 +macvlan_vlan_rx_add_vid_36799 macvlan_vlan_rx_add_vid 0 36799 NULL
141911 +proc_fault_inject_read_36802 proc_fault_inject_read 3-0 36802 NULL nohasharray
141912 +store_sched0_36802 store_sched0 4-0 36802 &proc_fault_inject_read_36802
141913 +set_deactivate_slack_36803 set_deactivate_slack 0-4 36803 NULL
141914 +i915_gem_object_get_pages_dmabuf_36807 i915_gem_object_get_pages_dmabuf 0 36807 NULL
141915 +flock_lock_file_wait_36808 flock_lock_file_wait 0 36808 NULL nohasharray
141916 +ssb_sdio_read16_36808 ssb_sdio_read16 0 36808 &flock_lock_file_wait_36808
141917 +show_multicast_router_36814 show_multicast_router 0 36814 NULL
141918 +show_out0_enable_36815 show_out0_enable 0 36815 NULL
141919 +hiddev_ioctl_36816 hiddev_ioctl 2 36816 NULL
141920 +edd_show_legacy_max_head_36821 edd_show_legacy_max_head 0 36821 NULL
141921 +tcf_csum_ipv6_tcp_36822 tcf_csum_ipv6_tcp 3 36822 NULL
141922 +adt7310_spi_read_byte_36823 adt7310_spi_read_byte 0 36823 NULL nohasharray
141923 +ab3100_otp_tac_show_36823 ab3100_otp_tac_show 0 36823 &adt7310_spi_read_byte_36823
141924 +temp_cpu_local_36825 temp_cpu_local 0 36825 NULL
141925 +ath10k_pci_chip_reset_36827 ath10k_pci_chip_reset 0 36827 NULL
141926 +int_hardware_entry_36833 int_hardware_entry 3-0 36833 NULL
141927 +ax88179_change_mtu_36836 ax88179_change_mtu 0 36836 NULL
141928 +arvo_sysfs_show_actual_profile_36841 arvo_sysfs_show_actual_profile 0 36841 NULL
141929 +power_limit_0_tmax_us_show_36847 power_limit_0_tmax_us_show 0 36847 NULL nohasharray
141930 +ufx_ops_check_var_36847 ufx_ops_check_var 0 36847 &power_limit_0_tmax_us_show_36847
141931 +user_pin_configs_show_36848 user_pin_configs_show 0 36848 NULL
141932 +be_set_vlan_promisc_36854 be_set_vlan_promisc 0 36854 NULL
141933 +ov7670_s_autoexp_36855 ov7670_s_autoexp 0 36855 NULL
141934 +set_rate_36858 set_rate 0 36858 NULL nohasharray
141935 +cm_write_36858 cm_write 0-3 36858 &set_rate_36858 nohasharray
141936 +ci_fan_ctrl_set_fan_speed_percent_36858 ci_fan_ctrl_set_fan_speed_percent 0 36858 &cm_write_36858
141937 +thermal_get_trip_temp_36862 thermal_get_trip_temp 0 36862 NULL
141938 +part_size_show_36865 part_size_show 0 36865 NULL nohasharray
141939 +ntfs_statfs_36865 ntfs_statfs 0 36865 &part_size_show_36865
141940 +audit_tree_handle_event_36870 audit_tree_handle_event 0 36870 NULL
141941 +tx_tx_data_programmed_read_36871 tx_tx_data_programmed_read 3-0 36871 NULL nohasharray
141942 +f_eem_opts_attr_store_36871 f_eem_opts_attr_store 0-4 36871 &tx_tx_data_programmed_read_36871
141943 +stp_state_show_36872 stp_state_show 0 36872 NULL
141944 +acpi_tb_find_table_36874 acpi_tb_find_table 0 36874 NULL
141945 +afs_proc_rootcell_read_36875 afs_proc_rootcell_read 0-3 36875 NULL
141946 +svc_setsockopt_36876 svc_setsockopt 5-0 36876 NULL nohasharray
141947 +show_src_clock_sel_36876 show_src_clock_sel 0 36876 &svc_setsockopt_36876
141948 +reiserfs_listxattr_36877 reiserfs_listxattr 0-3 36877 NULL
141949 +ppp_hard_header_36881 ppp_hard_header 0 36881 NULL
141950 +ib_ucm_alloc_data_36885 ib_ucm_alloc_data 3 36885 NULL
141951 +snd_ice1712_playback_prepare_36888 snd_ice1712_playback_prepare 0 36888 NULL
141952 +selinux_inode_notifysecctx_36896 selinux_inode_notifysecctx 3 36896 NULL
141953 +gfs2_file_write_iter_36898 gfs2_file_write_iter 0 36898 NULL
141954 +tas5086_register_size_36899 tas5086_register_size 0 36899 NULL nohasharray
141955 +netlbl_af4list_add_36899 netlbl_af4list_add 0 36899 &tas5086_register_size_36899
141956 +pscsi_add_device_to_list_36901 pscsi_add_device_to_list 0 36901 NULL
141957 +wm831x_auxadc_read_36904 wm831x_auxadc_read 0 36904 NULL nohasharray
141958 +set_green_36904 set_green 0-4 36904 &wm831x_auxadc_read_36904
141959 +lm3533_als_get_target_36905 lm3533_als_get_target 0 36905 NULL
141960 +show_fnode_chap_auth_36909 show_fnode_chap_auth 0 36909 NULL nohasharray
141961 +send_next_seg_36909 send_next_seg 0 36909 &show_fnode_chap_auth_36909
141962 +zl10036_read_status_reg_36910 zl10036_read_status_reg 0 36910 NULL nohasharray
141963 +set_mandatory_rates_36910 set_mandatory_rates 0 36910 &zl10036_read_status_reg_36910
141964 +cuse_read_36920 cuse_read 0-3 36920 NULL
141965 +show_counter_rx_p2_hdr_egr_ovfls_36924 show_counter_rx_p2_hdr_egr_ovfls 0 36924 NULL nohasharray
141966 +data_sock_getname_36924 data_sock_getname 0 36924 &show_counter_rx_p2_hdr_egr_ovfls_36924
141967 +store_lid_36925 store_lid 0-4 36925 NULL
141968 +netxen_sysfs_read_dimm_36930 netxen_sysfs_read_dimm 0-5-6 36930 NULL
141969 +queue_rq_affinity_show_36934 queue_rq_affinity_show 0 36934 NULL
141970 +clock_name_show_36935 clock_name_show 0 36935 NULL nohasharray
141971 +bnx2x_init_rss_36935 bnx2x_init_rss 0 36935 &clock_name_show_36935
141972 +ath5k_hw_write_initvals_36936 ath5k_hw_write_initvals 0 36936 NULL
141973 +ax88179_write_cmd_nopm_36938 ax88179_write_cmd_nopm 5 36938 NULL
141974 +o2net_open_listening_sock_36944 o2net_open_listening_sock 0 36944 NULL
141975 +kone_sysfs_write_profilex_36945 kone_sysfs_write_profilex 0-6-5 36945 NULL
141976 +bonding_show_tlb_dynamic_lb_36946 bonding_show_tlb_dynamic_lb 0 36946 NULL nohasharray
141977 +eem_opts_qmult_show_36946 eem_opts_qmult_show 0 36946 &bonding_show_tlb_dynamic_lb_36946
141978 +mptscsih_version_product_show_36948 mptscsih_version_product_show 0 36948 NULL
141979 +bd2802_store_reg0x04_36949 bd2802_store_reg0x04 0-4 36949 NULL
141980 +div_u64_36951 div_u64 0 36951 NULL
141981 +write_leb_36957 write_leb 5-0 36957 NULL
141982 +ext4_da_write_end_36974 ext4_da_write_end 5-0 36974 NULL
141983 +apei_exec_noop_36976 apei_exec_noop 0 36976 NULL
141984 +il4965_rs_sta_dbgfs_scale_table_write_36979 il4965_rs_sta_dbgfs_scale_table_write 3-0 36979 NULL
141985 +iscsi_tpg_attrib_store_generate_node_acls_36980 iscsi_tpg_attrib_store_generate_node_acls 0-3 36980 NULL
141986 +afs_setattr_36981 afs_setattr 0 36981 NULL
141987 +xfs_btree_check_sptr_36984 xfs_btree_check_sptr 0 36984 NULL
141988 +usb_8dev_send_cmd_36987 usb_8dev_send_cmd 0 36987 NULL
141989 +set_convrate_36989 set_convrate 0-4 36989 NULL
141990 +wl1251_acx_feature_cfg_36990 wl1251_acx_feature_cfg 0 36990 NULL
141991 +inv_mpu6050_set_power_itg_36994 inv_mpu6050_set_power_itg 0 36994 NULL
141992 +v4l2_ctrl_s_ctrl_36995 v4l2_ctrl_s_ctrl 0 36995 NULL
141993 +iscsi_tpg_param_store_OFMarker_36996 iscsi_tpg_param_store_OFMarker 0-3 36996 NULL
141994 +mc13xxx_reg_rmw_36997 mc13xxx_reg_rmw 0 36997 NULL
141995 +drbd_new_dev_size_36998 drbd_new_dev_size 0-3 36998 NULL nohasharray
141996 +bcm_sendmsg_36998 bcm_sendmsg 0-4 36998 &drbd_new_dev_size_36998
141997 +auok190xfb_write_37001 auok190xfb_write 3 37001 NULL
141998 +dmi_sysfs_attr_show_37003 dmi_sysfs_attr_show 0 37003 NULL
141999 +setxattr_37006 setxattr 4-0 37006 NULL nohasharray
142000 +ata_scsi_lpm_show_37006 ata_scsi_lpm_show 0 37006 &setxattr_37006 nohasharray
142001 +md_set_readonly_37006 md_set_readonly 0 37006 &ata_scsi_lpm_show_37006
142002 +target_fabric_nacl_base_attr_store_37009 target_fabric_nacl_base_attr_store 0-4 37009 NULL
142003 +make_nnode_dirty_37010 make_nnode_dirty 0 37010 NULL
142004 +si4713_s_frequency_37011 si4713_s_frequency 0 37011 NULL
142005 +cfq_fifo_expire_async_show_37016 cfq_fifo_expire_async_show 0 37016 NULL
142006 +dw2102_earda_i2c_transfer_37017 dw2102_earda_i2c_transfer 0-3 37017 NULL nohasharray
142007 +manufacturer_id_show_37017 manufacturer_id_show 0 37017 &dw2102_earda_i2c_transfer_37017
142008 +__vsock_bind_37018 __vsock_bind 0 37018 NULL nohasharray
142009 +write_byte_37018 write_byte 0 37018 &__vsock_bind_37018
142010 +pages_volatile_show_37019 pages_volatile_show 0 37019 NULL nohasharray
142011 +gfs2_statfs_37019 gfs2_statfs 0 37019 &pages_volatile_show_37019
142012 +da9052_disable_vddout_channel_37021 da9052_disable_vddout_channel 0 37021 NULL
142013 +smack_inode_getattr_37022 smack_inode_getattr 0 37022 NULL nohasharray
142014 +lpfc_poll_tmo_store_37022 lpfc_poll_tmo_store 0-4 37022 &smack_inode_getattr_37022
142015 +fat_readpage_37025 fat_readpage 0 37025 NULL
142016 +ec_i2c_xfer_37029 ec_i2c_xfer 3-0 37029 NULL
142017 +ieee80211_chsw_switch_vifs_37030 ieee80211_chsw_switch_vifs 2 37030 NULL nohasharray
142018 +wl1271_setup_37030 wl1271_setup 0 37030 &ieee80211_chsw_switch_vifs_37030
142019 +asd_poll_flash_37031 asd_poll_flash 0 37031 NULL
142020 +af9005_usb_read_tuner_registers_37032 af9005_usb_read_tuner_registers 0 37032 NULL
142021 +port_attr_show_37034 port_attr_show 0 37034 NULL nohasharray
142022 +ndo_change_mtu_37034 ndo_change_mtu 0 37034 &port_attr_show_37034
142023 +ndo_netpoll_setup_37037 ndo_netpoll_setup 0 37037 NULL nohasharray
142024 +be_get_eeprom_len_37037 be_get_eeprom_len 0 37037 &ndo_netpoll_setup_37037
142025 +command_file_read_37038 command_file_read 3-0 37038 NULL
142026 +do_action_37040 do_action 0 37040 NULL nohasharray
142027 +erst_write_37040 erst_write 0 37040 &do_action_37040
142028 +rcar_i2c_master_xfer_37044 rcar_i2c_master_xfer 0-3 37044 NULL
142029 +raid5_store_stripe_cache_size_37050 raid5_store_stripe_cache_size 0-3 37050 NULL
142030 +ieee80211_if_read_drop_unencrypted_37053 ieee80211_if_read_drop_unencrypted 3-0 37053 NULL nohasharray
142031 +qp_broker_create_37053 qp_broker_create 5-6 37053 &ieee80211_if_read_drop_unencrypted_37053
142032 +pci_plx9050_init_37055 pci_plx9050_init 0 37055 NULL
142033 +writebuf_skb_37060 writebuf_skb 0 37060 NULL
142034 +fcoe_vport_destroy_37061 fcoe_vport_destroy 0 37061 NULL
142035 +_iwl_dbgfs_bcast_filters_macs_write_37069 _iwl_dbgfs_bcast_filters_macs_write 3-0 37069 NULL
142036 +ql_get_sset_count_37070 ql_get_sset_count 0 37070 NULL
142037 +vmci_transport_send_wrote_37072 vmci_transport_send_wrote 0 37072 NULL nohasharray
142038 +logfs_write_rec_37072 logfs_write_rec 0 37072 &vmci_transport_send_wrote_37072
142039 +uhci_submit_bulk_37073 uhci_submit_bulk 0 37073 NULL
142040 +ath10k_spectral_scan_config_37075 ath10k_spectral_scan_config 0 37075 NULL
142041 +SYSC_setxattr_37078 SYSC_setxattr 4 37078 NULL
142042 +parse_command_37079 parse_command 2-0 37079 NULL
142043 +drm_mode_create_rotation_property_37082 drm_mode_create_rotation_property 2 37082 NULL
142044 +resize_37084 resize 0 37084 NULL
142045 +pipeline_cs_rx_packet_in_read_37089 pipeline_cs_rx_packet_in_read 3-0 37089 NULL nohasharray
142046 +show_fcstat_loss_of_sync_count_37089 show_fcstat_loss_of_sync_count 0 37089 &pipeline_cs_rx_packet_in_read_37089
142047 +vbus_state_show_37099 vbus_state_show 0 37099 NULL
142048 +cxgbi_get_ep_param_37101 cxgbi_get_ep_param 0 37101 NULL
142049 +show_37102 show 0 37102 NULL
142050 +store_bind_37104 store_bind 0-4 37104 NULL
142051 +atkbd_do_show_force_release_37109 atkbd_do_show_force_release 0 37109 NULL nohasharray
142052 +show_rxchan_per_port_37109 show_rxchan_per_port 0 37109 &atkbd_do_show_force_release_37109 nohasharray
142053 +cpu_up_37109 cpu_up 0 37109 &show_rxchan_per_port_37109
142054 +radeon_hwmon_show_temp_thresh_37112 radeon_hwmon_show_temp_thresh 0 37112 NULL
142055 +set_pwm_tmax_37113 set_pwm_tmax 0-4 37113 NULL
142056 +flash_sync_strobe_show_37116 flash_sync_strobe_show 0 37116 NULL nohasharray
142057 +xlog_grant_head_check_37116 xlog_grant_head_check 0 37116 &flash_sync_strobe_show_37116
142058 +events_sysfs_show_37117 events_sysfs_show 0 37117 NULL
142059 +modalias_show_37119 modalias_show 0 37119 NULL nohasharray
142060 +ds1742_rtc_read_time_37119 ds1742_rtc_read_time 0 37119 &modalias_show_37119
142061 +show_nets_37127 show_nets 0 37127 NULL
142062 +snd_hda_get_conn_list_37132 snd_hda_get_conn_list 0 37132 NULL nohasharray
142063 +snd_pcm_plugin_build_io_37132 snd_pcm_plugin_build_io 0 37132 &snd_hda_get_conn_list_37132 nohasharray
142064 +raid1_add_disk_37132 raid1_add_disk 0 37132 &snd_pcm_plugin_build_io_37132
142065 +iwl_mvm_config_scan_37134 iwl_mvm_config_scan 0 37134 NULL nohasharray
142066 +bdx_rx_init_37134 bdx_rx_init 0 37134 &iwl_mvm_config_scan_37134
142067 +cp2112_write_read_req_37141 cp2112_write_read_req 0-6 37141 NULL
142068 +chv_gpio_set_direction_37144 chv_gpio_set_direction 0 37144 NULL nohasharray
142069 +o2nm_node_local_write_37144 o2nm_node_local_write 0-3 37144 &chv_gpio_set_direction_37144
142070 +bnx2x_nic_load_request_37147 bnx2x_nic_load_request 0 37147 NULL
142071 +trusted_tpm_send_37151 trusted_tpm_send 0-3 37151 NULL
142072 +handshake_37157 handshake 0 37157 NULL
142073 +msg_word_37164 msg_word 0 37164 NULL
142074 +alc_codec_rename_from_preset_37170 alc_codec_rename_from_preset 0 37170 NULL
142075 +bop_last_key_37173 bop_last_key 0 37173 NULL
142076 +boot_37174 boot 0 37174 NULL
142077 +acpi_freeze_prepare_37175 acpi_freeze_prepare 0 37175 NULL
142078 +intel_free_coherent_37179 intel_free_coherent 2 37179 NULL
142079 +can_set_xattr_37182 can_set_xattr 0 37182 NULL
142080 +tw68_buf_prepare_37186 tw68_buf_prepare 0 37186 NULL
142081 +device_suspend_noirq_37187 device_suspend_noirq 0 37187 NULL
142082 +alloc_page_ext_37189 alloc_page_ext 1 37189 NULL
142083 +vcc_recvmsg_37198 vcc_recvmsg 4-0 37198 NULL nohasharray
142084 +smsc95xx_start_tx_path_37198 smsc95xx_start_tx_path 0 37198 &vcc_recvmsg_37198
142085 +efx_ethtool_get_rxfh_indir_size_37201 efx_ethtool_get_rxfh_indir_size 0 37201 NULL nohasharray
142086 +ath10k_bmi_done_37201 ath10k_bmi_done 0 37201 &efx_ethtool_get_rxfh_indir_size_37201
142087 +team_vlan_rx_add_vid_37205 team_vlan_rx_add_vid 0 37205 NULL
142088 +ixgbe_get_sset_count_37207 ixgbe_get_sset_count 0 37207 NULL
142089 +forced_ps_write_37209 forced_ps_write 3-0 37209 NULL nohasharray
142090 +target_core_dev_pr_show_attr_res_pr_type_37209 target_core_dev_pr_show_attr_res_pr_type 0 37209 &forced_ps_write_37209
142091 +mwifiex_cmd_enh_power_mode_37210 mwifiex_cmd_enh_power_mode 0 37210 NULL nohasharray
142092 +ipr_store_diagnostics_37210 ipr_store_diagnostics 0-4 37210 &mwifiex_cmd_enh_power_mode_37210
142093 +snd_dmaengine_pcm_trigger_37211 snd_dmaengine_pcm_trigger 0 37211 NULL
142094 +bchannel_get_rxbuf_37213 bchannel_get_rxbuf 2 37213 NULL nohasharray
142095 +snd_cx231xx_prepare_37213 snd_cx231xx_prepare 0 37213 &bchannel_get_rxbuf_37213 nohasharray
142096 +fuse_notify_store_37213 fuse_notify_store 0 37213 &snd_cx231xx_prepare_37213
142097 +inv_show_37218 inv_show 0 37218 NULL
142098 +regmap_access_read_file_37223 regmap_access_read_file 3-0 37223 NULL
142099 +uwb_dev_IEs_show_37224 uwb_dev_IEs_show 0 37224 NULL nohasharray
142100 +store_sas_phy_enable_37224 store_sas_phy_enable 0-4 37224 &uwb_dev_IEs_show_37224
142101 +__do_replace_37227 __do_replace 5 37227 NULL
142102 +store_temp8_37228 store_temp8 0-4 37228 NULL
142103 +st_sensors_set_enable_37232 st_sensors_set_enable 0 37232 NULL
142104 +ctnetlink_secctx_size_37236 ctnetlink_secctx_size 0 37236 NULL
142105 +iwl_dbgfs_d3_sram_read_37237 iwl_dbgfs_d3_sram_read 3-0 37237 NULL nohasharray
142106 +connect_Bstack_37237 connect_Bstack 0 37237 &iwl_dbgfs_d3_sram_read_37237
142107 +rx_filter_dup_filter_read_37238 rx_filter_dup_filter_read 3-0 37238 NULL
142108 +rapl_get_attr_cpumask_37239 rapl_get_attr_cpumask 0 37239 NULL
142109 +nvkm_ioctl_path_37244 nvkm_ioctl_path 0 37244 NULL
142110 +stac_auto_create_beep_ctls_37248 stac_auto_create_beep_ctls 0 37248 NULL
142111 +prot_queue_del_37258 prot_queue_del 0 37258 NULL nohasharray
142112 +misc_register_37258 misc_register 0 37258 &prot_queue_del_37258
142113 +ath6kl_wmi_set_ie_cmd_37260 ath6kl_wmi_set_ie_cmd 6 37260 NULL
142114 +scsiback_tpg_show_nexus_37263 scsiback_tpg_show_nexus 0 37263 NULL nohasharray
142115 +dwc3_gadget_start_config_37263 dwc3_gadget_start_config 0 37263 &scsiback_tpg_show_nexus_37263
142116 +ad7791_read_frequency_37264 ad7791_read_frequency 0 37264 NULL nohasharray
142117 +ina209_set_interval_37264 ina209_set_interval 0-4 37264 &ad7791_read_frequency_37264
142118 +smsc9420_open_37268 smsc9420_open 0 37268 NULL nohasharray
142119 +i40e_pf_rxq_wait_37268 i40e_pf_rxq_wait 0 37268 &smsc9420_open_37268
142120 +show_baud_rate_37269 show_baud_rate 0 37269 NULL
142121 +_iwl_dbgfs_fw_restart_write_37270 _iwl_dbgfs_fw_restart_write 3-0 37270 NULL
142122 +c101_run_37279 c101_run 2 37279 NULL
142123 +xfs_vn_getattr_37281 xfs_vn_getattr 0 37281 NULL
142124 +phy_reset_37283 phy_reset 0 37283 NULL
142125 +contrast_show_37287 contrast_show 0 37287 NULL nohasharray
142126 +typhoon_open_37287 typhoon_open 0 37287 &contrast_show_37287
142127 +command_37288 command 0 37288 NULL
142128 +idt77252_send_37289 idt77252_send 0 37289 NULL nohasharray
142129 +write_37289 write 0 37289 &idt77252_send_37289
142130 +isku_sysfs_write_talkfx_37298 isku_sysfs_write_talkfx 6-0-5 37298 NULL
142131 +request_threaded_irq_37303 request_threaded_irq 0 37303 NULL
142132 +governor_store_37304 governor_store 0-4 37304 NULL
142133 +ieee80211_if_read_power_mode_37305 ieee80211_if_read_power_mode 3-0 37305 NULL nohasharray
142134 +br_show_bridge_id_37305 br_show_bridge_id 0 37305 &ieee80211_if_read_power_mode_37305 nohasharray
142135 +acpi_ds_init_callbacks_37305 acpi_ds_init_callbacks 0 37305 &br_show_bridge_id_37305 nohasharray
142136 +rtl2832_sdr_set_tuner_37305 rtl2832_sdr_set_tuner 0 37305 &acpi_ds_init_callbacks_37305
142137 +tda998x_write_if_37306 tda998x_write_if 5 37306 NULL
142138 +svga_compute_pll_37307 svga_compute_pll 0 37307 NULL
142139 +jffs2_write_dirent_37311 jffs2_write_dirent 5 37311 NULL
142140 +megasas_fw_crash_state_show_37312 megasas_fw_crash_state_show 0 37312 NULL
142141 +composite_bind_37313 composite_bind 0 37313 NULL
142142 +program_regs_37317 program_regs 0 37317 NULL
142143 +sisusb_read_mem_bulk_37321 sisusb_read_mem_bulk 0 37321 NULL
142144 +version_show_37322 version_show 0 37322 NULL
142145 +nvkm_instobj_create__37323 nvkm_instobj_create_ 4 37323 NULL
142146 +power_mode_store_37324 power_mode_store 0-4 37324 NULL
142147 +kern_path_37329 kern_path 0 37329 NULL
142148 +scsi_mode_select_37330 scsi_mode_select 6 37330 NULL
142149 +rxrpc_server_sendmsg_37331 rxrpc_server_sendmsg 4 37331 NULL
142150 +xfs_iomap_write_allocate_37336 xfs_iomap_write_allocate 0 37336 NULL nohasharray
142151 +__dev_set_promiscuity_37336 __dev_set_promiscuity 0 37336 &xfs_iomap_write_allocate_37336
142152 +get_any_page_37337 get_any_page 0 37337 NULL
142153 +memory_read_from_buffer_37339 memory_read_from_buffer 0-5-2 37339 NULL
142154 +show_fw_pages_37341 show_fw_pages 0 37341 NULL
142155 +nfs_launder_page_37343 nfs_launder_page 0 37343 NULL nohasharray
142156 +lbs_mesh_dev_open_37343 lbs_mesh_dev_open 0 37343 &nfs_launder_page_37343
142157 +hso_serial_write_room_37344 hso_serial_write_room 0 37344 NULL
142158 +fcoe_vport_disable_37346 fcoe_vport_disable 0 37346 NULL
142159 +xfs_attr_fillstate_37349 xfs_attr_fillstate 0 37349 NULL
142160 +pm8001_show_update_fw_37350 pm8001_show_update_fw 0 37350 NULL
142161 +nf_bridge_pad_37351 nf_bridge_pad 0 37351 NULL
142162 +security_inode_getsecurity_37354 security_inode_getsecurity 0 37354 NULL
142163 +show_fc_vport_vport_type_37362 show_fc_vport_vport_type 0 37362 NULL
142164 +cpuset_write_u64_37367 cpuset_write_u64 0 37367 NULL
142165 +isku_sysfs_set_actual_profile_37369 isku_sysfs_set_actual_profile 0-4 37369 NULL
142166 +compat_SyS_fcntl_37376 compat_SyS_fcntl 3 37376 NULL
142167 +xcan_open_37377 xcan_open 0 37377 NULL
142168 +sched_domains_numa_masks_update_37380 sched_domains_numa_masks_update 0 37380 NULL
142169 +queue_discard_zeroes_data_show_37381 queue_discard_zeroes_data_show 0 37381 NULL
142170 +mmc_raw_rpmb_size_mult_show_37385 mmc_raw_rpmb_size_mult_show 0 37385 NULL nohasharray
142171 +setup_bd_list_xfr_37385 setup_bd_list_xfr 0 37385 &mmc_raw_rpmb_size_mult_show_37385
142172 +iommu_num_pages_37391 iommu_num_pages 0-2-3-1 37391 NULL
142173 +snd_seq_port_disconnect_37395 snd_seq_port_disconnect 0 37395 NULL
142174 +qla4xxx_get_iface_param_37398 qla4xxx_get_iface_param 0 37398 NULL nohasharray
142175 +adp8870_store_37398 adp8870_store 0-3 37398 &qla4xxx_get_iface_param_37398
142176 +hidp_output_report_37401 hidp_output_report 3-0 37401 NULL
142177 +channel_set_37410 channel_set 0-4 37410 NULL
142178 +xfs_filestream_pick_ag_37411 xfs_filestream_pick_ag 0 37411 NULL
142179 +sys_getxattr_37418 sys_getxattr 4 37418 NULL nohasharray
142180 +max14577_set_fast_charge_timer_37418 max14577_set_fast_charge_timer 0 37418 &sys_getxattr_37418
142181 +hci_sock_sendmsg_37420 hci_sock_sendmsg 4-0 37420 NULL
142182 +acpi_os_allocate_zeroed_37422 acpi_os_allocate_zeroed 1 37422 NULL nohasharray
142183 +find_next_bit_37422 find_next_bit 0 37422 &acpi_os_allocate_zeroed_37422
142184 +tty_insert_flip_string_fixed_flag_37428 tty_insert_flip_string_fixed_flag 4-0 37428 NULL nohasharray
142185 +it8712f_wdt_notify_37428 it8712f_wdt_notify 0 37428 &tty_insert_flip_string_fixed_flag_37428
142186 +iwl_print_last_event_logs_37433 iwl_print_last_event_logs 7-9-0 37433 NULL
142187 +tty_audit_log_37440 tty_audit_log 5 37440 NULL
142188 +fru_alloc_37442 fru_alloc 1 37442 NULL
142189 +show_als_en_37445 show_als_en 0 37445 NULL
142190 +epia_read_regr_37446 epia_read_regr 0 37446 NULL
142191 +tcp_established_options_37450 tcp_established_options 0 37450 NULL
142192 +xfs_btree_dec_cursor_37452 xfs_btree_dec_cursor 0 37452 NULL
142193 +snd_hdsp_reset_37453 snd_hdsp_reset 0 37453 NULL
142194 +set_rdac5_37458 set_rdac5 0-4 37458 NULL
142195 +snd_hda_codec_reset_37461 snd_hda_codec_reset 0 37461 NULL
142196 +padlock_sha_update_37462 padlock_sha_update 0 37462 NULL
142197 +ext4_write_end_37464 ext4_write_end 5-0 37464 NULL
142198 +parport_mos7715_write_compat_37465 parport_mos7715_write_compat 0 37465 NULL
142199 +dummy_systimer_stop_37470 dummy_systimer_stop 0 37470 NULL
142200 +ufs_data_ptr_to_cpu_37475 ufs_data_ptr_to_cpu 0 37475 NULL
142201 +prepare_header80_37479 prepare_header80 0 37479 NULL
142202 +get_est_timing_37484 get_est_timing 0 37484 NULL
142203 +store_temp_max_hyst_37485 store_temp_max_hyst 0-4 37485 NULL
142204 +logi_dj_recv_forward_hidpp_37486 logi_dj_recv_forward_hidpp 3 37486 NULL nohasharray
142205 +freerunning_timer_show_37486 freerunning_timer_show 0 37486 &logi_dj_recv_forward_hidpp_37486
142206 +kmem_realloc_37489 kmem_realloc 2 37489 NULL nohasharray
142207 +__hci_cmd_sync_ev_37489 __hci_cmd_sync_ev 3 37489 &kmem_realloc_37489
142208 +gro_flush_timeout_store_37491 gro_flush_timeout_store 0-4 37491 NULL
142209 +ntfs_dir_fsync_37494 ntfs_dir_fsync 0 37494 NULL nohasharray
142210 +security_validate_transition_37494 security_validate_transition 0 37494 &ntfs_dir_fsync_37494
142211 +show_counter_rx_max_min_len_errs_37497 show_counter_rx_max_min_len_errs 0 37497 NULL nohasharray
142212 +packet_create_37497 packet_create 0 37497 &show_counter_rx_max_min_len_errs_37497
142213 +__hfsplus_setxattr_37499 __hfsplus_setxattr 0 37499 NULL nohasharray
142214 +store_control_state_37499 store_control_state 0-4 37499 &__hfsplus_setxattr_37499
142215 +smk_bu_task_37506 smk_bu_task 0-3 37506 NULL
142216 +r820t_set_params_37510 r820t_set_params 0 37510 NULL
142217 +ipr_show_resource_type_37511 ipr_show_resource_type 0 37511 NULL
142218 +osc_active_seq_write_37514 osc_active_seq_write 3 37514 NULL
142219 +set_pwm_auto_point_pwm_37518 set_pwm_auto_point_pwm 0-4 37518 NULL
142220 +vmalloc_32_user_37519 vmalloc_32_user 1 37519 NULL nohasharray
142221 +bdev_writeseg_37519 bdev_writeseg 2-3 37519 &vmalloc_32_user_37519
142222 +__uncore_filter_state3_show_37525 __uncore_filter_state3_show 0 37525 NULL
142223 +srp_create_ch_ib_37526 srp_create_ch_ib 0 37526 NULL
142224 +xz_dec_test_write_37527 xz_dec_test_write 3-0 37527 NULL
142225 +stv06xx_isoc_init_37530 stv06xx_isoc_init 0 37530 NULL
142226 +security_get_bool_value_37532 security_get_bool_value 0 37532 NULL
142227 +fault_inject_read_37534 fault_inject_read 3-0 37534 NULL
142228 +ds2780_read16_37538 ds2780_read16 3-0 37538 NULL
142229 +_nfs4_do_open_37544 _nfs4_do_open 0 37544 NULL
142230 +extent_map_end_37550 extent_map_end 0 37550 NULL
142231 +nf_nat_mangle_tcp_packet_37551 nf_nat_mangle_tcp_packet 6-8 37551 NULL
142232 +fat_cont_expand_37552 fat_cont_expand 0 37552 NULL
142233 +parport_ax88796_read_data_37553 parport_ax88796_read_data 0 37553 NULL
142234 +vmci_transport_notify_recv_pre_dequeue_37555 vmci_transport_notify_recv_pre_dequeue 0 37555 NULL
142235 +show_37574 show 0 37574 NULL
142236 +afs_page_filler_37575 afs_page_filler 0 37575 NULL
142237 +tda18271_channel_configuration_37577 tda18271_channel_configuration 0 37577 NULL
142238 +block_show_37580 block_show 0 37580 NULL
142239 +ceph_getxattr_37583 ceph_getxattr 0 37583 NULL
142240 +xhci_alloc_streams_37586 xhci_alloc_streams 5 37586 NULL
142241 +pyra_sysfs_show_actual_cpi_37592 pyra_sysfs_show_actual_cpi 0 37592 NULL nohasharray
142242 +check_vb_with_fmt_37592 check_vb_with_fmt 0 37592 &pyra_sysfs_show_actual_cpi_37592
142243 +alloc_descs_37593 alloc_descs 0-1 37593 NULL
142244 +qset_add_urb_37596 qset_add_urb 0 37596 NULL
142245 +show_lid_state_37597 show_lid_state 0 37597 NULL
142246 +bnx2x_sriov_configure_37600 bnx2x_sriov_configure 0-2 37600 NULL
142247 +read_field_37603 read_field 0 37603 NULL
142248 +vv6410_set_analog_gain_37606 vv6410_set_analog_gain 0 37606 NULL
142249 +mlx4_get_mgm_entry_size_37607 mlx4_get_mgm_entry_size 0 37607 NULL nohasharray
142250 +ext2_freeze_37607 ext2_freeze 0 37607 &mlx4_get_mgm_entry_size_37607
142251 +smsc95xx_write_reg_37608 smsc95xx_write_reg 0 37608 NULL
142252 +kvm_read_guest_page_mmu_37611 kvm_read_guest_page_mmu 6 37611 NULL
142253 +ssb_pcmcia_attr_sprom_store_37614 ssb_pcmcia_attr_sprom_store 0-4 37614 NULL nohasharray
142254 +sysfs_get_uname_37614 sysfs_get_uname 0-3 37614 &ssb_pcmcia_attr_sprom_store_37614
142255 +sha1_export_37617 sha1_export 0 37617 NULL
142256 +bonding_show_updelay_37620 bonding_show_updelay 0 37620 NULL nohasharray
142257 +node_read_meminfo_37620 node_read_meminfo 0 37620 &bonding_show_updelay_37620
142258 +SYSC_mbind_37622 SYSC_mbind 5 37622 NULL
142259 +cdc_ncm_show_dwNtbOutMaxSize_37627 cdc_ncm_show_dwNtbOutMaxSize 0 37627 NULL
142260 +rd_byte_37632 rd_byte 0 37632 NULL
142261 +os_desc_b_vendor_code_store_37633 os_desc_b_vendor_code_store 0-3 37633 NULL
142262 +__hw_addr_add_37635 __hw_addr_add 0 37635 NULL
142263 +alloc_fd_37637 alloc_fd 1 37637 NULL nohasharray
142264 +show_iface_vlan_priority_37637 show_iface_vlan_priority 0 37637 &alloc_fd_37637
142265 +SyS_mbind_37638 SyS_mbind 5 37638 NULL
142266 +show_tolerance0_37643 show_tolerance0 0 37643 NULL
142267 +_ctl_fwfault_debug_store_37644 _ctl_fwfault_debug_store 0-4 37644 NULL
142268 +po1030_set_auto_exposure_37656 po1030_set_auto_exposure 0 37656 NULL
142269 +ageing_time_show_37657 ageing_time_show 0 37657 NULL nohasharray
142270 +atkbd_do_show_softrepeat_37657 atkbd_do_show_softrepeat 0 37657 &ageing_time_show_37657
142271 +rfcomm_sock_sendmsg_37661 rfcomm_sock_sendmsg 4-0 37661 NULL nohasharray
142272 +vmw_framebuffer_dmabuf_dirty_37661 vmw_framebuffer_dmabuf_dirty 6 37661 &rfcomm_sock_sendmsg_37661
142273 +atxp1_storegpio2_37663 atxp1_storegpio2 0-4 37663 NULL
142274 +SYSC_get_mempolicy_37664 SYSC_get_mempolicy 3 37664 NULL nohasharray
142275 +mwifiex_set_aes_key_v2_37664 mwifiex_set_aes_key_v2 0 37664 &SYSC_get_mempolicy_37664
142276 +mptscsih_version_nvdata_default_show_37665 mptscsih_version_nvdata_default_show 0 37665 NULL nohasharray
142277 +nodename_show_37665 nodename_show 0 37665 &mptscsih_version_nvdata_default_show_37665 nohasharray
142278 +pc300_open_37665 pc300_open 0 37665 &nodename_show_37665
142279 +tcp_mss_split_point_37668 tcp_mss_split_point 0-4-3 37668 NULL
142280 +__wa_seg_calculate_isoc_frame_count_37672 __wa_seg_calculate_isoc_frame_count 0 37672 NULL nohasharray
142281 +mlx4_INIT_PORT_37672 mlx4_INIT_PORT 0 37672 &__wa_seg_calculate_isoc_frame_count_37672 nohasharray
142282 +m_can_open_37672 m_can_open 0 37672 &mlx4_INIT_PORT_37672
142283 +xfs_setattr_size_37673 xfs_setattr_size 0 37673 NULL
142284 +ieee80211_if_read_rc_rateidx_mcs_mask_2ghz_37675 ieee80211_if_read_rc_rateidx_mcs_mask_2ghz 3-0 37675 NULL nohasharray
142285 +batadv_get_vid_37675 batadv_get_vid 2 37675 &ieee80211_if_read_rc_rateidx_mcs_mask_2ghz_37675
142286 +hix5hd2_i2c_xfer_msg_37678 hix5hd2_i2c_xfer_msg 0 37678 NULL
142287 +i7300_idle_notifier_37681 i7300_idle_notifier 0 37681 NULL nohasharray
142288 +__hw_addr_del_ex_37681 __hw_addr_del_ex 0 37681 &i7300_idle_notifier_37681
142289 +tracing_saved_cmdlines_size_write_37684 tracing_saved_cmdlines_size_write 3 37684 NULL
142290 +regmap_map_read_file_37685 regmap_map_read_file 3-0 37685 NULL
142291 +video_expand_toggle_37689 video_expand_toggle 0 37689 NULL
142292 +show_bool_threeg_37690 show_bool_threeg 0 37690 NULL
142293 +parse_arg_37696 parse_arg 0 37696 NULL
142294 +smic_size_37697 smic_size 0 37697 NULL
142295 +show_srp_rport_dev_loss_tmo_37699 show_srp_rport_dev_loss_tmo 0 37699 NULL
142296 +gadget_dev_desc_idVendor_show_37700 gadget_dev_desc_idVendor_show 0 37700 NULL
142297 +brcmf_sdiod_recv_chain_37701 brcmf_sdiod_recv_chain 3 37701 NULL
142298 +ata_scsi_change_queue_depth_37702 ata_scsi_change_queue_depth 2-0 37702 NULL nohasharray
142299 +spmi_ext_register_read_37702 spmi_ext_register_read 0 37702 &ata_scsi_change_queue_depth_37702
142300 +smp_req_37703 smp_req 0 37703 NULL
142301 +iscsi_stat_tgt_attr_show_attr_fail_intr_addr_37712 iscsi_stat_tgt_attr_show_attr_fail_intr_addr 0 37712 NULL
142302 +dynamic_ps_timeout_write_37713 dynamic_ps_timeout_write 3-0 37713 NULL
142303 +synthvid_send_situ_37714 synthvid_send_situ 0 37714 NULL
142304 +nilfs_mdt_create_block_37716 nilfs_mdt_create_block 0 37716 NULL
142305 +parport_ieee1284_epp_write_data_37717 parport_ieee1284_epp_write_data 0 37717 NULL nohasharray
142306 +ds1343_show_glitchfilter_37717 ds1343_show_glitchfilter 0 37717 &parport_ieee1284_epp_write_data_37717
142307 +xen_swiotlb_map_sg_attrs_37718 xen_swiotlb_map_sg_attrs 0-3 37718 NULL
142308 +ext2_fsync_37729 ext2_fsync 0 37729 NULL
142309 +rsxx_creg_write_37733 rsxx_creg_write 0 37733 NULL
142310 +snd_hda_create_spdif_share_sw_37734 snd_hda_create_spdif_share_sw 0 37734 NULL
142311 +logfs_read_block_37735 logfs_read_block 0 37735 NULL
142312 +show_rdac1_37741 show_rdac1 0 37741 NULL nohasharray
142313 +pch_phub_bin_write_37741 pch_phub_bin_write 0-6-5 37741 &show_rdac1_37741
142314 +read_enabled_file_bool_37744 read_enabled_file_bool 3-0 37744 NULL
142315 +wiphy_new_nm_37746 wiphy_new_nm 2 37746 NULL
142316 +ql_set_routing_reg_37747 ql_set_routing_reg 0 37747 NULL
142317 +xfs_read_agf_37749 xfs_read_agf 0 37749 NULL
142318 +ocfs2_control_cfu_37750 ocfs2_control_cfu 2-0 37750 NULL
142319 +ipath_cdev_init_37752 ipath_cdev_init 1 37752 NULL
142320 +pre_action_37765 pre_action 0 37765 NULL nohasharray
142321 +snd_cx25821_prepare_37765 snd_cx25821_prepare 0 37765 &pre_action_37765 nohasharray
142322 +osst_flush_write_buffer_37765 osst_flush_write_buffer 0 37765 &snd_cx25821_prepare_37765
142323 +dccp_setsockopt_cscov_37766 dccp_setsockopt_cscov 2-0 37766 NULL
142324 +filemap_flush_37767 filemap_flush 0 37767 NULL
142325 +__uncore_storage_mode_show_37771 __uncore_storage_mode_show 0 37771 NULL
142326 +ext4_commit_super_37775 ext4_commit_super 0 37775 NULL
142327 +mlx4_load_one_37776 mlx4_load_one 3 37776 NULL
142328 +__il3945_up_37778 __il3945_up 0 37778 NULL
142329 +elants_i2c_do_update_firmware_37779 elants_i2c_do_update_firmware 0 37779 NULL
142330 +crkey_timeout_37781 crkey_timeout 0 37781 NULL
142331 +mc13xxx_irq_free_37784 mc13xxx_irq_free 2 37784 NULL
142332 +mxt_lookup_bootloader_address_37785 mxt_lookup_bootloader_address 0 37785 NULL
142333 +il4965_rs_sta_dbgfs_rate_scale_data_read_37792 il4965_rs_sta_dbgfs_rate_scale_data_read 3-0 37792 NULL nohasharray
142334 +orinoco_up_37792 orinoco_up 0 37792 &il4965_rs_sta_dbgfs_rate_scale_data_read_37792
142335 +nr_open_37793 nr_open 0 37793 NULL
142336 +bnx2x_enable_sriov_37796 bnx2x_enable_sriov 0 37796 NULL
142337 +read_posted_37797 read_posted 0 37797 NULL nohasharray
142338 +caif_net_open_37797 caif_net_open 0 37797 &read_posted_37797
142339 +arcmsr_attr_host_fw_numbers_queue_37799 arcmsr_attr_host_fw_numbers_queue 0 37799 NULL
142340 +no_lun_0_show_37800 no_lun_0_show 0 37800 NULL
142341 +rapl_sysfs_show_37802 rapl_sysfs_show 0 37802 NULL
142342 +smk_read_logging_37804 smk_read_logging 3-0 37804 NULL
142343 +setup_irq_37809 setup_irq 0 37809 NULL
142344 +carl9170_init_phy_37810 carl9170_init_phy 0 37810 NULL
142345 +ocrdma_alloc_frmr_page_list_37815 ocrdma_alloc_frmr_page_list 2 37815 NULL nohasharray
142346 +show_ipReasmTimeout_37815 show_ipReasmTimeout 0 37815 &ocrdma_alloc_frmr_page_list_37815
142347 +rx_decrypt_key_not_found_read_37820 rx_decrypt_key_not_found_read 3-0 37820 NULL nohasharray
142348 +nouveau_hwmon_show_update_rate_37820 nouveau_hwmon_show_update_rate 0 37820 &rx_decrypt_key_not_found_read_37820
142349 +mlx4_cmd_post_37826 mlx4_cmd_post 0 37826 NULL
142350 +bitmap_find_next_zero_area_37827 bitmap_find_next_zero_area 2-3-0-4-5 37827 NULL
142351 +mwl8k_add_interface_37842 mwl8k_add_interface 0 37842 NULL
142352 +store_sf2_point_37843 store_sf2_point 0-4 37843 NULL
142353 +sr_write_medium_mode_37845 sr_write_medium_mode 0 37845 NULL
142354 +o2hb_debug_read_37851 o2hb_debug_read 3-0 37851 NULL
142355 +iscsi_disc_store_enforce_discovery_auth_37853 iscsi_disc_store_enforce_discovery_auth 0-3 37853 NULL
142356 +snd_hda_jack_add_kctl_37854 snd_hda_jack_add_kctl 0 37854 NULL
142357 +reiserfs_insert_item_37860 reiserfs_insert_item 0 37860 NULL
142358 +wm8350_gpio_direction_out_37862 wm8350_gpio_direction_out 0 37862 NULL nohasharray
142359 +SYSC_pwrite64_37862 SYSC_pwrite64 3 37862 &wm8350_gpio_direction_out_37862
142360 +xfs_dir2_block_to_sf_37868 xfs_dir2_block_to_sf 3 37868 NULL nohasharray
142361 +isku_sysfs_write_last_set_37868 isku_sysfs_write_last_set 6-0-5 37868 &xfs_dir2_block_to_sf_37868
142362 +arcmsr_sysfs_iop_message_read_37870 arcmsr_sysfs_iop_message_read 0-5-6 37870 NULL nohasharray
142363 +i40e_dbg_netdev_ops_read_37870 i40e_dbg_netdev_ops_read 0-3 37870 &arcmsr_sysfs_iop_message_read_37870
142364 +sys_setxattr_37880 sys_setxattr 4 37880 NULL
142365 +dev_port_show_37881 dev_port_show 0 37881 NULL
142366 +set_registers_37883 set_registers 4 37883 NULL
142367 +dvb_net_sec_37884 dvb_net_sec 3 37884 NULL
142368 +s2250_s_mbus_fmt_37894 s2250_s_mbus_fmt 0 37894 NULL
142369 +xirc2ps_suspend_37895 xirc2ps_suspend 0 37895 NULL
142370 +compat_sys_rt_sigpending_37899 compat_sys_rt_sigpending 2 37899 NULL
142371 +pubek_show_37903 pubek_show 0 37903 NULL
142372 +compiler_show_37905 compiler_show 0 37905 NULL
142373 +show_target_37913 show_target 0 37913 NULL
142374 +viacam_vb_buf_prepare_37918 viacam_vb_buf_prepare 0 37918 NULL
142375 +elan_i2c_calibrate_result_37927 elan_i2c_calibrate_result 0 37927 NULL
142376 +pkt_alloc_packet_data_37928 pkt_alloc_packet_data 1 37928 NULL nohasharray
142377 +_rtw_malloc_37928 _rtw_malloc 1 37928 &pkt_alloc_packet_data_37928
142378 +set_pwmchan_37930 set_pwmchan 0-4 37930 NULL
142379 +toshiba_accelerometer_get_37934 toshiba_accelerometer_get 0 37934 NULL
142380 +ath5k_attr_store_spur_level_37935 ath5k_attr_store_spur_level 0-4 37935 NULL
142381 +read_rbu_packet_size_37939 read_rbu_packet_size 6-0-5 37939 NULL nohasharray
142382 +b43_dma_init_37939 b43_dma_init 0 37939 &read_rbu_packet_size_37939
142383 +show_iostat_iodone_cnt_37942 show_iostat_iodone_cnt 0 37942 NULL nohasharray
142384 +adp8860_bl_l2_office_dim_store_37942 adp8860_bl_l2_office_dim_store 4-0 37942 &show_iostat_iodone_cnt_37942
142385 +show_counter_rx_data_pkts_37943 show_counter_rx_data_pkts 0 37943 NULL
142386 +nilfs_writepages_37944 nilfs_writepages 0 37944 NULL
142387 +tcm_qla2xxx_tpg_attrib_store_demo_mode_write_protect_37947 tcm_qla2xxx_tpg_attrib_store_demo_mode_write_protect 0-3 37947 NULL
142388 +cdc_ncm_show_wNdpOutDivisor_37955 cdc_ncm_show_wNdpOutDivisor 0 37955 NULL nohasharray
142389 +max8997_get_enable_register_37955 max8997_get_enable_register 0 37955 &cdc_ncm_show_wNdpOutDivisor_37955
142390 +netbios_ns_help_37956 netbios_ns_help 0 37956 NULL nohasharray
142391 +permissive_add_37956 permissive_add 0-3 37956 &netbios_ns_help_37956
142392 +write_file_bool_37957 write_file_bool 3-0 37957 NULL nohasharray
142393 +abx500_mask_and_set_register_interruptible_37957 abx500_mask_and_set_register_interruptible 0 37957 &write_file_bool_37957
142394 +fifo_alloc_37961 fifo_alloc 1 37961 NULL
142395 +ad5398_is_enabled_37962 ad5398_is_enabled 0 37962 NULL
142396 +show_constraint_min_time_window_us_37963 show_constraint_min_time_window_us 0 37963 NULL
142397 +toshiba_function_keys_get_37965 toshiba_function_keys_get 0 37965 NULL
142398 +ext3_free_blocks_sb_37967 ext3_free_blocks_sb 4-3 37967 NULL nohasharray
142399 +target_stat_scsi_transport_show_attr_indx_37967 target_stat_scsi_transport_show_attr_indx 0 37967 &ext3_free_blocks_sb_37967
142400 +fc0011_get_if_frequency_37970 fc0011_get_if_frequency 0 37970 NULL
142401 +g2d_s_ctrl_37974 g2d_s_ctrl 0 37974 NULL
142402 +cyapa_gen3_do_calibrate_37976 cyapa_gen3_do_calibrate 0-4 37976 NULL
142403 +cw1200_spi_align_size_37981 cw1200_spi_align_size 0-2 37981 NULL
142404 +show_tolerance1_37984 show_tolerance1 0 37984 NULL
142405 +isl1208_sysfs_show_usr_37987 isl1208_sysfs_show_usr 0 37987 NULL
142406 +rds_rdma_extra_size_37990 rds_rdma_extra_size 0 37990 NULL nohasharray
142407 +netxen_nic_change_mtu_37990 netxen_nic_change_mtu 0 37990 &rds_rdma_extra_size_37990
142408 +of_regulator_match_37995 of_regulator_match 0 37995 NULL
142409 +persistent_ram_old_size_37997 persistent_ram_old_size 0 37997 NULL nohasharray
142410 +fm10k_update_vid_37997 fm10k_update_vid 0 37997 &persistent_ram_old_size_37997
142411 +tcm_qla2xxx_tpg_attrib_store_prod_mode_write_protect_37998 tcm_qla2xxx_tpg_attrib_store_prod_mode_write_protect 0-3 37998 NULL
142412 +ma901radio_set_volume_38000 ma901radio_set_volume 0 38000 NULL nohasharray
142413 +lio_target_nacl_store_cmdsn_depth_38000 lio_target_nacl_store_cmdsn_depth 0-3 38000 &ma901radio_set_volume_38000
142414 +cxacru_sysfs_show_upstream_fec_errors_38002 cxacru_sysfs_show_upstream_fec_errors 0 38002 NULL
142415 +pm8001_task_exec_38005 pm8001_task_exec 0 38005 NULL
142416 +set_fan_auto1_38006 set_fan_auto1 0-4 38006 NULL
142417 +lpfc_fips_rev_show_38009 lpfc_fips_rev_show 0 38009 NULL
142418 +store_mem_gpio_reg_38010 store_mem_gpio_reg 0-4 38010 NULL
142419 +vfs_readv_38011 vfs_readv 3-0 38011 NULL
142420 +edd_show_extensions_38013 edd_show_extensions 0 38013 NULL
142421 +rndis_opts_qmult_show_38015 rndis_opts_qmult_show 0 38015 NULL
142422 +init_dma_38018 init_dma 0 38018 NULL
142423 +crc32_init_38021 crc32_init 0 38021 NULL
142424 +show_beep_38022 show_beep 0 38022 NULL
142425 +twl4030_pwm_enable_38032 twl4030_pwm_enable 0 38032 NULL
142426 +ufs_commit_chunk_38036 ufs_commit_chunk 3 38036 NULL nohasharray
142427 +wl1251_acx_rx_msdu_life_time_38036 wl1251_acx_rx_msdu_life_time 0 38036 &ufs_commit_chunk_38036 nohasharray
142428 +md_integrity_register_38036 md_integrity_register 0 38036 &wl1251_acx_rx_msdu_life_time_38036
142429 +aggr_recv_addba_req_evt_38037 aggr_recv_addba_req_evt 4 38037 NULL
142430 +SyS_pwrite64_38041 SyS_pwrite64 3 38041 NULL
142431 +acpi_ds_call_control_method_38042 acpi_ds_call_control_method 0 38042 NULL
142432 +il_dbgfs_chain_noise_read_38044 il_dbgfs_chain_noise_read 3-0 38044 NULL nohasharray
142433 +klsi_105_prepare_write_buffer_38044 klsi_105_prepare_write_buffer 3 38044 &il_dbgfs_chain_noise_read_38044
142434 +cpia2_send_command_38045 cpia2_send_command 0 38045 NULL
142435 +parser_init_guts_38046 parser_init_guts 2 38046 NULL
142436 +pmbus_set_page_38048 pmbus_set_page 0 38048 NULL nohasharray
142437 +SyS_llistxattr_38048 SyS_llistxattr 3 38048 &pmbus_set_page_38048
142438 +_iwl_dbgfs_fw_dbg_conf_write_38050 _iwl_dbgfs_fw_dbg_conf_write 3-0 38050 NULL
142439 +sysfs_do_create_link_38051 sysfs_do_create_link 0 38051 NULL
142440 +create_l2entity_38053 create_l2entity 0 38053 NULL
142441 +crypto_shash_extsize_38055 crypto_shash_extsize 0 38055 NULL
142442 +_xfs_buf_alloc_38058 _xfs_buf_alloc 3 38058 NULL
142443 +usb_os_desc_ext_prop_attr_store_38059 usb_os_desc_ext_prop_attr_store 0-4 38059 NULL
142444 +nsm_create_handle_38060 nsm_create_handle 4 38060 NULL
142445 +patch_ca0110_38064 patch_ca0110 0 38064 NULL
142446 +gether_set_host_addr_38065 gether_set_host_addr 0 38065 NULL
142447 +alloc_ltalkdev_38071 alloc_ltalkdev 1 38071 NULL
142448 +cifs_send_async_read_38077 cifs_send_async_read 2-0 38077 NULL
142449 +plip_open_38078 plip_open 0 38078 NULL
142450 +niu_tx_channel_stop_38080 niu_tx_channel_stop 0 38080 NULL
142451 +xfs_buf_readahead_map_38081 xfs_buf_readahead_map 3 38081 NULL nohasharray
142452 +wcn36xx_smd_rsp_process_38081 wcn36xx_smd_rsp_process 3 38081 &xfs_buf_readahead_map_38081
142453 +read_38082 read 0 38082 NULL
142454 +s5p_mfc_queue_setup_38084 s5p_mfc_queue_setup 0 38084 NULL
142455 +uwb_mac_addr_print_38085 uwb_mac_addr_print 2-0 38085 NULL
142456 +rtl8821ae_hw_init_38087 rtl8821ae_hw_init 0 38087 NULL
142457 +tcf_csum_ipv4_udp_38089 tcf_csum_ipv4_udp 3 38089 NULL
142458 +resource_list_create_entry_38090 resource_list_create_entry 2 38090 NULL
142459 +request_key_auth_new_38092 request_key_auth_new 3 38092 NULL
142460 +proc_self_readlink_38094 proc_self_readlink 3-0 38094 NULL nohasharray
142461 +hdpvr_config_call_38094 hdpvr_config_call 0 38094 &proc_self_readlink_38094 nohasharray
142462 +ib_query_gid_38094 ib_query_gid 0 38094 &hdpvr_config_call_38094
142463 +ep0_read_38095 ep0_read 3 38095 NULL
142464 +osc_checksum_seq_write_38096 osc_checksum_seq_write 3 38096 NULL
142465 +vport_delete_38098 vport_delete 0 38098 NULL
142466 +ath10k_mem_value_read_38099 ath10k_mem_value_read 3-0 38099 NULL
142467 +o2hb_read_slots_38105 o2hb_read_slots 2 38105 NULL
142468 +snd_pcm_oss_write_38108 snd_pcm_oss_write 3-0 38108 NULL nohasharray
142469 +temp_cpu_38108 temp_cpu 0 38108 &snd_pcm_oss_write_38108
142470 +input_dev_show_id_product_38109 input_dev_show_id_product 0 38109 NULL
142471 +snd_hdsp_channel_info_38123 snd_hdsp_channel_info 0 38123 NULL
142472 +vmw_kms_present_38130 vmw_kms_present 9 38130 NULL
142473 +intervals_show_38131 intervals_show 0 38131 NULL
142474 +show_ipv6_iface_ipaddr_autocfg_38132 show_ipv6_iface_ipaddr_autocfg 0 38132 NULL
142475 +device_store_ulong_38134 device_store_ulong 0-4 38134 NULL
142476 +create_hp_mic_jack_mode_38136 create_hp_mic_jack_mode 0 38136 NULL
142477 +units_show_38139 units_show 0 38139 NULL
142478 +posix_lock_file_wait_38140 posix_lock_file_wait 0 38140 NULL
142479 +twl4030_madc_enable_irq_38141 twl4030_madc_enable_irq 0 38141 NULL nohasharray
142480 +sm501_dbg_regs_38141 sm501_dbg_regs 0 38141 &twl4030_madc_enable_irq_38141
142481 +rtl8169_change_mtu_38142 rtl8169_change_mtu 0 38142 NULL
142482 +jfs_readpage_38145 jfs_readpage 0 38145 NULL
142483 +bonding_show_active_slave_38152 bonding_show_active_slave 0 38152 NULL
142484 +__ntfs_copy_from_user_iovec_inatomic_38153 __ntfs_copy_from_user_iovec_inatomic 0-4-3 38153 NULL
142485 +gss_import_sec_context_38154 gss_import_sec_context 0 38154 NULL
142486 +fbcon_fb_unregistered_38168 fbcon_fb_unregistered 0 38168 NULL
142487 +snd_ca0106_pcm_trigger_capture_38169 snd_ca0106_pcm_trigger_capture 0 38169 NULL nohasharray
142488 +amb_open_38169 amb_open 0 38169 &snd_ca0106_pcm_trigger_capture_38169
142489 +diolan_usb_xfer_38173 diolan_usb_xfer 0-3 38173 NULL
142490 +ds2781_store_eeprom_38175 ds2781_store_eeprom 0 38175 NULL
142491 +cdev_add_38176 cdev_add 2-3-0 38176 NULL
142492 +wil_write_file_reset_38180 wil_write_file_reset 0-3 38180 NULL nohasharray
142493 +store_spi_transport_offset_38180 store_spi_transport_offset 0-4 38180 &wil_write_file_reset_38180
142494 +qlcnic_83xx_get_nic_info_38183 qlcnic_83xx_get_nic_info 0 38183 NULL
142495 +max8925_rtc_set_alarm_38184 max8925_rtc_set_alarm 0 38184 NULL
142496 +nvkm_gpuobj_create__38187 nvkm_gpuobj_create_ 9 38187 NULL
142497 +elsa_suspend_38189 elsa_suspend 0 38189 NULL
142498 +readlink_38193 readlink 0 38193 NULL nohasharray
142499 +do_path_lookup_38193 do_path_lookup 0 38193 &readlink_38193
142500 +rt2x00debug_write_rf_38195 rt2x00debug_write_rf 3-0 38195 NULL
142501 +acerhdf_get_ec_temp_38197 acerhdf_get_ec_temp 0 38197 NULL
142502 +deadline_var_store_38198 deadline_var_store 0-3 38198 NULL
142503 +shark_write_reg_38200 shark_write_reg 0 38200 NULL
142504 +get_ucode_user_38202 get_ucode_user 3 38202 NULL
142505 +ext3_new_block_38208 ext3_new_block 3-0 38208 NULL
142506 +i2400m_tx_stats_write_38211 i2400m_tx_stats_write 0-3 38211 NULL
142507 +validate_unlock_args_38214 validate_unlock_args 0 38214 NULL
142508 +vmxnet3_rq_create_all_38222 vmxnet3_rq_create_all 0 38222 NULL
142509 +osd_req_list_partition_collections_38223 osd_req_list_partition_collections 5 38223 NULL nohasharray
142510 +xfs_rtallocate_range_38223 xfs_rtallocate_range 0 38223 &osd_req_list_partition_collections_38223
142511 +tg3_chip_reset_38224 tg3_chip_reset 0 38224 NULL
142512 +store_alert_led_38228 store_alert_led 0-4 38228 NULL
142513 +target_core_dev_pr_show_attr_res_holder_38231 target_core_dev_pr_show_attr_res_holder 0 38231 NULL
142514 +st_sensors_set_axis_enable_38232 st_sensors_set_axis_enable 0 38232 NULL
142515 +inet_csk_listen_start_38233 inet_csk_listen_start 0 38233 NULL
142516 +palmas_gpio_to_irq_38235 palmas_gpio_to_irq 2 38235 NULL
142517 +m66592_queue_38237 m66592_queue 0 38237 NULL
142518 +ceph_decode_16_38239 ceph_decode_16 0 38239 NULL nohasharray
142519 +set_vfta_38239 set_vfta 0 38239 &ceph_decode_16_38239
142520 +__volume_set_mute_ec_38242 __volume_set_mute_ec 0 38242 NULL
142521 +__mlx4_cmd_38244 __mlx4_cmd 0 38244 NULL
142522 +_ipw_read_reg32_38245 _ipw_read_reg32 0 38245 NULL nohasharray
142523 +b43legacy_one_core_attach_38245 b43legacy_one_core_attach 0 38245 &_ipw_read_reg32_38245
142524 +vsc8221_config_init_38249 vsc8221_config_init 0 38249 NULL
142525 +nvkm_dmaobj_create__38250 nvkm_dmaobj_create_ 6 38250 NULL
142526 +videobuf_dma_map_38255 videobuf_dma_map 0 38255 NULL nohasharray
142527 +uwb_pal_register_38255 uwb_pal_register 0 38255 &videobuf_dma_map_38255
142528 +scan_secs_read_38261 scan_secs_read 0 38261 NULL nohasharray
142529 +mce_chrdev_write_38261 mce_chrdev_write 0-3 38261 &scan_secs_read_38261
142530 +opticon_open_38262 opticon_open 0 38262 NULL nohasharray
142531 +xfs_qm_dqrepair_38262 xfs_qm_dqrepair 0 38262 &opticon_open_38262
142532 +ramoops_read_kmsg_hdr_38263 ramoops_read_kmsg_hdr 0 38263 NULL nohasharray
142533 +iscsi_ping_comp_event_38263 iscsi_ping_comp_event 5 38263 &ramoops_read_kmsg_hdr_38263 nohasharray
142534 +xiic_busy_38263 xiic_busy 0 38263 &iscsi_ping_comp_event_38263
142535 +m88e1145_config_init_38265 m88e1145_config_init 0 38265 NULL
142536 +broadsheet_setup_for_wfm_write_38267 broadsheet_setup_for_wfm_write 0 38267 NULL
142537 +ieee80211_if_read_auto_open_plinks_38268 ieee80211_if_read_auto_open_plinks 3-0 38268 NULL nohasharray
142538 +mthca_alloc_icm_table_38268 mthca_alloc_icm_table 3-4 38268 &ieee80211_if_read_auto_open_plinks_38268 nohasharray
142539 +show_in3_input_38268 show_in3_input 0 38268 &mthca_alloc_icm_table_38268
142540 +usb2_lpm_l1_timeout_show_38271 usb2_lpm_l1_timeout_show 0 38271 NULL nohasharray
142541 +dev_show_rev_38271 dev_show_rev 0 38271 &usb2_lpm_l1_timeout_show_38271
142542 +xfs_bmbt_to_bmdr_38275 xfs_bmbt_to_bmdr 3 38275 NULL nohasharray
142543 +xfs_bmdr_to_bmbt_38275 xfs_bmdr_to_bmbt 5 38275 &xfs_bmbt_to_bmdr_38275
142544 +ov9650_set_gain_38276 ov9650_set_gain 0 38276 NULL
142545 +ftdi_process_packet_38281 ftdi_process_packet 4 38281 NULL
142546 +nouveau_hwmon_show_name_38288 nouveau_hwmon_show_name 0 38288 NULL
142547 +show_channel_38289 show_channel 0 38289 NULL
142548 +odev_write_38293 odev_write 0-3 38293 NULL
142549 +myri10ge_set_mac_address_38295 myri10ge_set_mac_address 0 38295 NULL
142550 +C_SYSC_pselect6_38296 C_SYSC_pselect6 1 38296 NULL nohasharray
142551 +zd_mac_rx_38296 zd_mac_rx 3 38296 &C_SYSC_pselect6_38296
142552 +vxge_add_mac_addr_38297 vxge_add_mac_addr 0 38297 NULL
142553 +ad7877_disable_show_38298 ad7877_disable_show 0 38298 NULL nohasharray
142554 +pnp_assign_port_38298 pnp_assign_port 0 38298 &ad7877_disable_show_38298
142555 +crypto_ahash_digest_38300 crypto_ahash_digest 0 38300 NULL nohasharray
142556 +iscsi_nacl_param_show_DataSequenceInOrder_38300 iscsi_nacl_param_show_DataSequenceInOrder 0 38300 &crypto_ahash_digest_38300
142557 +ucma_query_path_38305 ucma_query_path 3 38305 NULL
142558 +ubifs_tnc_start_commit_38309 ubifs_tnc_start_commit 0 38309 NULL nohasharray
142559 +store_freq_38309 store_freq 0-4 38309 &ubifs_tnc_start_commit_38309
142560 +show_fnode_max_xmit_dlength_38317 show_fnode_max_xmit_dlength 0 38317 NULL
142561 +mtd_name_show_38318 mtd_name_show 0 38318 NULL
142562 +isr_rx_headers_read_38325 isr_rx_headers_read 3-0 38325 NULL
142563 +ida_simple_get_38326 ida_simple_get 0-2 38326 NULL nohasharray
142564 +ip_mroute_setsockopt_38326 ip_mroute_setsockopt 0 38326 &ida_simple_get_38326
142565 +team_set_mac_address_38334 team_set_mac_address 0 38334 NULL
142566 +cryptomgr_schedule_probe_38337 cryptomgr_schedule_probe 0 38337 NULL nohasharray
142567 +kmemleak_alloc_recursive_38337 kmemleak_alloc_recursive 2 38337 &cryptomgr_schedule_probe_38337
142568 +ql_set_mac_addr_reg_38341 ql_set_mac_addr_reg 0 38341 NULL
142569 +pm8001_ctl_mpi_interface_rev_show_38342 pm8001_ctl_mpi_interface_rev_show 0 38342 NULL
142570 +sisusb_write_memio_byte_38343 sisusb_write_memio_byte 0 38343 NULL
142571 +iscsi_stat_sess_show_attr_conn_timeout_errors_38346 iscsi_stat_sess_show_attr_conn_timeout_errors 0 38346 NULL
142572 +af9005_write_tuner_registers_38347 af9005_write_tuner_registers 0 38347 NULL
142573 +snd_hda_add_pincfg_38354 snd_hda_add_pincfg 0 38354 NULL
142574 +security_getxattr_38355 security_getxattr 0 38355 NULL
142575 +sm501fb_crtsrc_store_38356 sm501fb_crtsrc_store 0-4 38356 NULL
142576 +mgslpc_suspend_38357 mgslpc_suspend 0 38357 NULL
142577 +target_core_show_dev_enable_38359 target_core_show_dev_enable 0 38359 NULL
142578 +btrfs_file_extent_disk_num_bytes_38363 btrfs_file_extent_disk_num_bytes 0 38363 NULL
142579 +tomoyo_write_control_38365 tomoyo_write_control 0-3 38365 NULL
142580 +pyra_sysfs_write_38370 pyra_sysfs_write 6-0 38370 NULL
142581 +set_auto_temp_max_38372 set_auto_temp_max 0-4 38372 NULL
142582 +active_duration_show_38373 active_duration_show 0 38373 NULL
142583 +smm665_show_min_38376 smm665_show_min 0 38376 NULL
142584 +adp8860_bl_l2_office_dim_show_38377 adp8860_bl_l2_office_dim_show 0 38377 NULL
142585 +pch_udc_pcd_ep_enable_38380 pch_udc_pcd_ep_enable 0 38380 NULL
142586 +rtl2832_sdr_wr_reg_38383 rtl2832_sdr_wr_reg 0 38383 NULL
142587 +dn_sendmsg_38390 dn_sendmsg 4-0 38390 NULL
142588 +snd_sonicvibes_playback_trigger_38392 snd_sonicvibes_playback_trigger 0 38392 NULL
142589 +_write_mirror_38398 _write_mirror 0 38398 NULL
142590 +vxp_inb_38402 vxp_inb 0 38402 NULL
142591 +m5602_read_bridge_38404 m5602_read_bridge 0 38404 NULL
142592 +show_status_str_38406 show_status_str 0 38406 NULL
142593 +send_packet_38408 send_packet 0 38408 NULL
142594 +ocfs2_which_cluster_group_38413 ocfs2_which_cluster_group 0-2 38413 NULL
142595 +bonding_show_arp_targets_38418 bonding_show_arp_targets 0 38418 NULL
142596 +ieee80211_if_read_dtim_count_38419 ieee80211_if_read_dtim_count 3-0 38419 NULL
142597 +asix_write_cmd_async_38420 asix_write_cmd_async 5 38420 NULL
142598 +mc13xxx_regulator_disable_38421 mc13xxx_regulator_disable 0 38421 NULL
142599 +ip6_datagram_connect_38427 ip6_datagram_connect 0 38427 NULL
142600 +pcnet32_realloc_tx_ring_38428 pcnet32_realloc_tx_ring 3 38428 NULL
142601 +led_delay_on_store_38429 led_delay_on_store 0-4 38429 NULL
142602 +netlink_send_38434 netlink_send 5 38434 NULL
142603 +batadv_iv_ogm_aggregate_new_38437 batadv_iv_ogm_aggregate_new 2 38437 NULL
142604 +ubifs_find_dirty_leb_38438 ubifs_find_dirty_leb 0 38438 NULL
142605 +deinterlace_buf_prepare_38443 deinterlace_buf_prepare 0 38443 NULL
142606 +iscsi_tpg_attrib_show_generate_node_acls_38445 iscsi_tpg_attrib_show_generate_node_acls 0 38445 NULL
142607 +dev_set_mtu_38447 dev_set_mtu 0 38447 NULL nohasharray
142608 +offline_38447 offline 0 38447 &dev_set_mtu_38447
142609 +tipc_bclink_xmit_38452 tipc_bclink_xmit 0 38452 NULL nohasharray
142610 +idt77252_open_38452 idt77252_open 0 38452 &tipc_bclink_xmit_38452 nohasharray
142611 +rose_bind_38452 rose_bind 0 38452 &idt77252_open_38452
142612 +udc_ep_enable_38457 udc_ep_enable 0 38457 NULL
142613 +mISDN_sock_create_38458 mISDN_sock_create 0 38458 NULL nohasharray
142614 +wl1271_acx_frag_threshold_38458 wl1271_acx_frag_threshold 0 38458 &mISDN_sock_create_38458
142615 +saa7134_i2c_xfer_38459 saa7134_i2c_xfer 0-3 38459 NULL nohasharray
142616 +videobuf_waiton_38459 videobuf_waiton 0 38459 &saa7134_i2c_xfer_38459
142617 +mt9m111_g_fmt_38460 mt9m111_g_fmt 0 38460 NULL
142618 +btrfs_next_old_leaf_38465 btrfs_next_old_leaf 0 38465 NULL
142619 +zr364xx_s_ctrl_38466 zr364xx_s_ctrl 0 38466 NULL nohasharray
142620 +pc87413_write_38466 pc87413_write 0-3 38466 &zr364xx_s_ctrl_38466
142621 +sctp_inet6addr_event_38468 sctp_inet6addr_event 0 38468 NULL nohasharray
142622 +cxgb_change_mtu_38468 cxgb_change_mtu 0 38468 &sctp_inet6addr_event_38468
142623 +ghes_notify_sci_38471 ghes_notify_sci 0 38471 NULL
142624 +get_fan_ooc_38476 get_fan_ooc 0 38476 NULL nohasharray
142625 +enable_slot_38476 enable_slot 0 38476 &get_fan_ooc_38476
142626 +_iwl_dbgfs_scan_ant_rxchain_write_38479 _iwl_dbgfs_scan_ant_rxchain_write 3-0 38479 NULL
142627 +blk_end_bidi_request_38482 blk_end_bidi_request 3-4 38482 NULL
142628 +store_bpp_38484 store_bpp 0-4 38484 NULL
142629 +gfs2_setattr_size_38485 gfs2_setattr_size 0 38485 NULL
142630 +show_counter_tx_dropped_pkts_38486 show_counter_tx_dropped_pkts 0 38486 NULL
142631 +sched_group_set_rt_runtime_38487 sched_group_set_rt_runtime 0 38487 NULL
142632 +lm8323_show_disable_38491 lm8323_show_disable 0 38491 NULL
142633 +init_pitch_v1_38493 init_pitch_v1 0 38493 NULL
142634 +wait_for_free_credits_38497 wait_for_free_credits 0 38497 NULL
142635 +kbd_backlight_timeout_show_38501 kbd_backlight_timeout_show 0 38501 NULL nohasharray
142636 +test_irq_store_38501 test_irq_store 0-4 38501 &kbd_backlight_timeout_show_38501
142637 +format_cam_size_38506 format_cam_size 0 38506 NULL
142638 +dev_names_read_38509 dev_names_read 3-0 38509 NULL
142639 +iscsi_create_iface_38510 iscsi_create_iface 5 38510 NULL
142640 +mwl8k_cmd_set_wmm_mode_38513 mwl8k_cmd_set_wmm_mode 0 38513 NULL nohasharray
142641 +optimize_38513 optimize 0 38513 &mwl8k_cmd_set_wmm_mode_38513
142642 +sk_stream_wait_connect_38516 sk_stream_wait_connect 0 38516 NULL
142643 +event_rx_mismatch_read_38518 event_rx_mismatch_read 3-0 38518 NULL
142644 +set_queue_count_38519 set_queue_count 0 38519 NULL
142645 +m41t93_get_time_38520 m41t93_get_time 0 38520 NULL
142646 +ent_bread_38523 ent_bread 0 38523 NULL nohasharray
142647 +bond_option_fail_over_mac_set_38523 bond_option_fail_over_mac_set 0 38523 &ent_bread_38523
142648 +nvkm_fb_create__38533 nvkm_fb_create_ 4 38533 NULL nohasharray
142649 +ste10Xp_config_init_38533 ste10Xp_config_init 0 38533 &nvkm_fb_create__38533
142650 +pm_trace_store_38534 pm_trace_store 0-4 38534 NULL
142651 +prepare_header95_38540 prepare_header95 0 38540 NULL
142652 +jffs2_user_getxattr_38541 jffs2_user_getxattr 0 38541 NULL
142653 +btrfs_discard_extent_38547 btrfs_discard_extent 2 38547 NULL
142654 +xs_error_38560 xs_error 0 38560 NULL
142655 +irda_sendmsg_dgram_38563 irda_sendmsg_dgram 4-0 38563 NULL
142656 +il4965_rs_sta_dbgfs_scale_table_read_38564 il4965_rs_sta_dbgfs_scale_table_read 3-0 38564 NULL nohasharray
142657 +iscsi_stat_login_show_attr_authorize_fails_38564 iscsi_stat_login_show_attr_authorize_fails 0 38564 &il4965_rs_sta_dbgfs_scale_table_read_38564
142658 +snd_nm256_playback_copy_38567 snd_nm256_playback_copy 5 38567 NULL nohasharray
142659 +sr9700_get_eeprom_len_38567 sr9700_get_eeprom_len 0 38567 &snd_nm256_playback_copy_38567
142660 +zd_reg2alpha2_38572 zd_reg2alpha2 0 38572 NULL
142661 +srp_create_target_38575 srp_create_target 0-4 38575 NULL
142662 +copy_ctl_value_to_user_38587 copy_ctl_value_to_user 4 38587 NULL
142663 +ahci_show_em_supported_38588 ahci_show_em_supported 0 38588 NULL
142664 +__fat_write_inode_38591 __fat_write_inode 0 38591 NULL
142665 +radeon_set_pm_profile_38593 radeon_set_pm_profile 0-4 38593 NULL
142666 +cosa_net_setup_rx_38594 cosa_net_setup_rx 2 38594 NULL
142667 +radeon_hwmon_get_pwm1_min_38595 radeon_hwmon_get_pwm1_min 0 38595 NULL
142668 +write_38599 write 0 38599 NULL
142669 +smb_send_kvec_38602 smb_send_kvec 0 38602 NULL
142670 +ieee80211_check_queues_38604 ieee80211_check_queues 0 38604 NULL
142671 +rd_allocate_sgl_table_38607 rd_allocate_sgl_table 3-0 38607 NULL nohasharray
142672 +__reiserfs_write_begin_38607 __reiserfs_write_begin 0 38607 &rd_allocate_sgl_table_38607
142673 +store_enable_clk3a_output_38608 store_enable_clk3a_output 0-4 38608 NULL
142674 +pep_indicate_38611 pep_indicate 5 38611 NULL
142675 +nvkm_object_create__38612 nvkm_object_create_ 5 38612 NULL
142676 +s5p_mfc_alloc_instance_buffer_v5_38613 s5p_mfc_alloc_instance_buffer_v5 0 38613 NULL
142677 +set_temphyst_38616 set_temphyst 0-4 38616 NULL
142678 +set_mode_densblk_38618 set_mode_densblk 0 38618 NULL nohasharray
142679 +ip_ra_control_38618 ip_ra_control 0 38618 &set_mode_densblk_38618
142680 +nf_ct_sack_adjust_38619 nf_ct_sack_adjust 2 38619 NULL nohasharray
142681 +atyfb_check_var_38619 atyfb_check_var 0 38619 &nf_ct_sack_adjust_38619
142682 +tps80031_reg_is_enabled_38622 tps80031_reg_is_enabled 0 38622 NULL
142683 +show_fc_host_system_hostname_38624 show_fc_host_system_hostname 0 38624 NULL
142684 +wl1271_ap_init_qos_null_template_38626 wl1271_ap_init_qos_null_template 0 38626 NULL
142685 +icn_writecmd_38629 icn_writecmd 2 38629 NULL
142686 +write_enabled_file_bool_38630 write_enabled_file_bool 3-0 38630 NULL
142687 +i801_access_38631 i801_access 0 38631 NULL nohasharray
142688 +pci_mmcfg_read_38631 pci_mmcfg_read 0 38631 &i801_access_38631 nohasharray
142689 +csum_dirty_buffer_38631 csum_dirty_buffer 0 38631 &pci_mmcfg_read_38631
142690 +iio_sysfs_trig_add_38638 iio_sysfs_trig_add 0-4 38638 NULL
142691 +ext2_readpages_38640 ext2_readpages 4 38640 NULL nohasharray
142692 +set_in_min0_38640 set_in_min0 0-4 38640 &ext2_readpages_38640
142693 +uwb_dev_EUI_48_show_38642 uwb_dev_EUI_48_show 0 38642 NULL
142694 +audit_init_entry_38644 audit_init_entry 1 38644 NULL
142695 +em3027_get_time_38645 em3027_get_time 0 38645 NULL
142696 +qp_broker_alloc_38646 qp_broker_alloc 5-6 38646 NULL
142697 +i2cdev_notifier_call_38648 i2cdev_notifier_call 0 38648 NULL
142698 +kernfs_node_setsecdata_38651 kernfs_node_setsecdata 0 38651 NULL
142699 +ring_active_show_38652 ring_active_show 0 38652 NULL
142700 +iwl_mvm_ref_sync_38654 iwl_mvm_ref_sync 0 38654 NULL nohasharray
142701 +intel_opregion_video_event_38654 intel_opregion_video_event 0 38654 &iwl_mvm_ref_sync_38654
142702 +mxb_s_ctrl_38656 mxb_s_ctrl 0 38656 NULL
142703 +hfsplus_ext_write_extent_locked_38662 hfsplus_ext_write_extent_locked 0 38662 NULL
142704 +xfs_da3_node_create_38666 xfs_da3_node_create 0 38666 NULL
142705 +snd_emu10k1x_pcm_prepare_capture_38667 snd_emu10k1x_pcm_prepare_capture 0 38667 NULL
142706 +skb_tnl_header_len_38669 skb_tnl_header_len 0 38669 NULL nohasharray
142707 +fakelb_hw_start_38669 fakelb_hw_start 0 38669 &skb_tnl_header_len_38669
142708 +nilfs_write_end_38674 nilfs_write_end 5-0 38674 NULL
142709 +w7090p_tuner_write_serpar_38675 w7090p_tuner_write_serpar 0-3 38675 NULL
142710 +ib_umem_start_38677 ib_umem_start 0 38677 NULL
142711 +iscsit_dump_data_payload_38683 iscsit_dump_data_payload 2 38683 NULL
142712 +lp8788_get_bl_ctl_mode_38684 lp8788_get_bl_ctl_mode 0 38684 NULL
142713 +tracing_nsecs_read_38689 tracing_nsecs_read 3 38689 NULL
142714 +zd_rf_init_al2230_38694 zd_rf_init_al2230 0 38694 NULL
142715 +ext4_wait_block_bitmap_38695 ext4_wait_block_bitmap 2 38695 NULL
142716 +validate_vid_hdr_38699 validate_vid_hdr 0 38699 NULL nohasharray
142717 +alc_parse_auto_config_38699 alc_parse_auto_config 0 38699 &validate_vid_hdr_38699
142718 +rbio_add_io_page_38700 rbio_add_io_page 6 38700 NULL
142719 +kone_sysfs_show_actual_profile_38707 kone_sysfs_show_actual_profile 0 38707 NULL
142720 +bnx2_change_ring_size_38711 bnx2_change_ring_size 0 38711 NULL
142721 +mmc_scr_show_38713 mmc_scr_show 0 38713 NULL
142722 +find_next_usable_block_38716 find_next_usable_block 3-1-0 38716 NULL nohasharray
142723 +qlcnic_sysfs_write_esw_config_38716 qlcnic_sysfs_write_esw_config 0-6-5 38716 &find_next_usable_block_38716
142724 +gfs2_writepages_38717 gfs2_writepages 0 38717 NULL
142725 +adp5520_bl_office_dim_show_38719 adp5520_bl_office_dim_show 0 38719 NULL
142726 +zforce_send_wait_38720 zforce_send_wait 3 38720 NULL
142727 +_nfs4_proc_remove_38721 _nfs4_proc_remove 0 38721 NULL nohasharray
142728 +tun_show_owner_38721 tun_show_owner 0 38721 &_nfs4_proc_remove_38721
142729 +iwl_mvm_mac_ctxt_cmd_listener_38724 iwl_mvm_mac_ctxt_cmd_listener 0 38724 NULL
142730 +bcm54xx_shadow_write_38726 bcm54xx_shadow_write 0 38726 NULL
142731 +store_38729 store 0-3 38729 NULL
142732 +auto_abort_store_38733 auto_abort_store 0-4 38733 NULL
142733 +ath10k_pci_init_pipes_38735 ath10k_pci_init_pipes 0 38735 NULL nohasharray
142734 +veth_open_38735 veth_open 0 38735 &ath10k_pci_init_pipes_38735
142735 +jfs_freeze_38736 jfs_freeze 0 38736 NULL
142736 +si4713_s_ctrl_38743 si4713_s_ctrl 0 38743 NULL
142737 +p9_mount_tag_show_38744 p9_mount_tag_show 0 38744 NULL nohasharray
142738 +extlog_print_38744 extlog_print 0 38744 &p9_mount_tag_show_38744
142739 +clear_intrusion_38745 clear_intrusion 0-4 38745 NULL
142740 +microcode_write_38754 microcode_write 0-3 38754 NULL
142741 +netxen_nic_get_eeprom_len_38756 netxen_nic_get_eeprom_len 0 38756 NULL
142742 +get_fan_rpm_38760 get_fan_rpm 0 38760 NULL nohasharray
142743 +creg_queue_cmd_38760 creg_queue_cmd 0 38760 &get_fan_rpm_38760
142744 +udf_readpages_38761 udf_readpages 4 38761 NULL
142745 +store_beep_mask_38764 store_beep_mask 0-4 38764 NULL
142746 +target_stat_scsi_tgt_dev_show_attr_inst_38765 target_stat_scsi_tgt_dev_show_attr_inst 0 38765 NULL nohasharray
142747 +xfs_bmap_btalloc_filestreams_38765 xfs_bmap_btalloc_filestreams 0 38765 &target_stat_scsi_tgt_dev_show_attr_inst_38765 nohasharray
142748 +pyra_sysfs_write_control_38765 pyra_sysfs_write_control 0-6-5 38765 &xfs_bmap_btalloc_filestreams_38765
142749 +nfs4_proc_setattr_38768 nfs4_proc_setattr 0 38768 NULL
142750 +acpi_power_on_unlocked_38769 acpi_power_on_unlocked 0 38769 NULL
142751 +squashfs_xattr_get_38771 squashfs_xattr_get 0 38771 NULL
142752 +qt2_write_room_38772 qt2_write_room 0 38772 NULL
142753 +ixgbevf_vlan_rx_add_vid_38773 ixgbevf_vlan_rx_add_vid 0 38773 NULL
142754 +mlx4_num_reserved_sqps_38775 mlx4_num_reserved_sqps 0 38775 NULL
142755 +elan_smbus_set_flash_key_38776 elan_smbus_set_flash_key 0 38776 NULL
142756 +si476x_core_i2c_xfer_38777 si476x_core_i2c_xfer 4-0 38777 NULL
142757 +pwc_set_autogain_expo_38778 pwc_set_autogain_expo 0 38778 NULL
142758 +iwl_dbgfs_thermal_throttling_read_38779 iwl_dbgfs_thermal_throttling_read 3-0 38779 NULL
142759 +bcache_device_init_38781 bcache_device_init 3 38781 NULL
142760 +snd_ivtv_pcm_ioctl_38783 snd_ivtv_pcm_ioctl 0 38783 NULL
142761 +snd_gus_dram_write_38784 snd_gus_dram_write 4 38784 NULL
142762 +p54_set_leds_38787 p54_set_leds 0 38787 NULL
142763 +max_speed_read_file_38790 max_speed_read_file 0 38790 NULL
142764 +dlm_search_rsb_tree_38795 dlm_search_rsb_tree 0 38795 NULL nohasharray
142765 +sas_drain_work_38795 sas_drain_work 0 38795 &dlm_search_rsb_tree_38795
142766 +nfc_genl_rcv_nl_event_38797 nfc_genl_rcv_nl_event 0 38797 NULL
142767 +nfs4_xattr_get_nfs4_acl_38800 nfs4_xattr_get_nfs4_acl 0 38800 NULL
142768 +do_pci_enable_device_38802 do_pci_enable_device 0 38802 NULL
142769 +err_decode_38804 err_decode 2 38804 NULL
142770 +mousevsc_hid_raw_request_38811 mousevsc_hid_raw_request 0 38811 NULL
142771 +ipv6_renew_option_38813 ipv6_renew_option 3 38813 NULL
142772 +qla2x00_model_desc_show_38816 qla2x00_model_desc_show 0 38816 NULL
142773 +sys_select_38827 sys_select 1 38827 NULL
142774 +whc_urb_enqueue_38830 whc_urb_enqueue 0 38830 NULL
142775 +tle62x0_status_show_38833 tle62x0_status_show 0 38833 NULL
142776 +direct_entry_38836 direct_entry 3-0 38836 NULL nohasharray
142777 +vnic_dev_notify_set_38836 vnic_dev_notify_set 0 38836 &direct_entry_38836
142778 +compat_udp_setsockopt_38840 compat_udp_setsockopt 5 38840 NULL
142779 +sst_create_ipc_msg_38841 sst_create_ipc_msg 0 38841 NULL
142780 +ata_scsi_activity_store_38843 ata_scsi_activity_store 0-4 38843 NULL
142781 +tpacpi_driver_interface_version_show_38848 tpacpi_driver_interface_version_show 0 38848 NULL
142782 +pci_read_config_38854 pci_read_config 0-6-5 38854 NULL
142783 +start_discovery_38858 start_discovery 4 38858 NULL
142784 +interfaces_38859 interfaces 2-0 38859 NULL nohasharray
142785 +__uncore_event_show_38859 __uncore_event_show 0 38859 &interfaces_38859
142786 +bch_cached_dev_attach_38861 bch_cached_dev_attach 0 38861 NULL
142787 +atl1e_restart_autoneg_38868 atl1e_restart_autoneg 0 38868 NULL
142788 +tipc_wait_for_rcvmsg_38874 tipc_wait_for_rcvmsg 0 38874 NULL
142789 +show_counter_rx_pkey_mismatches_38880 show_counter_rx_pkey_mismatches 0 38880 NULL
142790 +show_conn_param_ISCSI_PARAM_LOCAL_IPADDR_38882 show_conn_param_ISCSI_PARAM_LOCAL_IPADDR 0 38882 NULL
142791 +rbd_dev_v2_striping_info_38885 rbd_dev_v2_striping_info 0 38885 NULL
142792 +__blk_queue_init_tags_38887 __blk_queue_init_tags 2 38887 NULL
142793 +iscsi_stat_login_show_attr_redirects_38890 iscsi_stat_login_show_attr_redirects 0 38890 NULL
142794 +hdlc_open_38893 hdlc_open 0 38893 NULL
142795 +dbgfs_state_38894 dbgfs_state 3-0 38894 NULL
142796 +oti6858_write_room_38896 oti6858_write_room 0 38896 NULL
142797 +padlock_sha256_finup_38897 padlock_sha256_finup 0 38897 NULL
142798 +__fswab16_38898 __fswab16 0 38898 NULL
142799 +process_access_response_38899 process_access_response 0 38899 NULL
142800 +afs_readpage_38902 afs_readpage 0 38902 NULL nohasharray
142801 +writepage_delalloc_38902 writepage_delalloc 0 38902 &afs_readpage_38902
142802 +nci_core_conn_create_38905 nci_core_conn_create 4 38905 NULL
142803 +ei_open_38906 ei_open 0 38906 NULL
142804 +ov5642_g_fmt_38908 ov5642_g_fmt 0 38908 NULL
142805 +rsi_mgmt_pkt_to_core_38909 rsi_mgmt_pkt_to_core 3 38909 NULL
142806 +show_iostat_iorequest_cnt_38913 show_iostat_iorequest_cnt 0 38913 NULL
142807 +deadline_write_expire_store_38918 deadline_write_expire_store 3-0 38918 NULL
142808 +ath10k_pci_wake_target_cpu_38920 ath10k_pci_wake_target_cpu 0 38920 NULL
142809 +change_protocol_38922 change_protocol 0 38922 NULL
142810 +port_destid_show_38923 port_destid_show 0 38923 NULL
142811 +af_alg_wait_for_completion_38924 af_alg_wait_for_completion 0-1 38924 NULL
142812 +mv88e6352_get_temp_38926 mv88e6352_get_temp 0 38926 NULL nohasharray
142813 +dev_set_name_38926 dev_set_name 0 38926 &mv88e6352_get_temp_38926
142814 +ext3_trim_all_free_38929 ext3_trim_all_free 2-4-3 38929 NULL
142815 +qib_user_sdma_queue_clean_38930 qib_user_sdma_queue_clean 0 38930 NULL
142816 +pcap_regulator_enable_38934 pcap_regulator_enable 0 38934 NULL
142817 +fc0013_writereg_38939 fc0013_writereg 0 38939 NULL
142818 +tps65910_rtc_read_time_38941 tps65910_rtc_read_time 0 38941 NULL nohasharray
142819 +ivtv_setup_v4l2_decode_stream_38941 ivtv_setup_v4l2_decode_stream 0 38941 &tps65910_rtc_read_time_38941
142820 +il_dbgfs_sram_write_38942 il_dbgfs_sram_write 3-0 38942 NULL
142821 +sbp_count_se_tpg_luns_38943 sbp_count_se_tpg_luns 0 38943 NULL
142822 +sdev_store_queue_ramp_up_period_38946 sdev_store_queue_ramp_up_period 0-4 38946 NULL nohasharray
142823 +cpumask_parse_38946 cpumask_parse 0 38946 &sdev_store_queue_ramp_up_period_38946
142824 +__be_cmd_rx_filter_38949 __be_cmd_rx_filter 0 38949 NULL
142825 +select_subconnector_show_38953 select_subconnector_show 0 38953 NULL
142826 +qlcnic_sriov_pf_config_vport_38955 qlcnic_sriov_pf_config_vport 0 38955 NULL
142827 +__vsock_bind_stream_38957 __vsock_bind_stream 0 38957 NULL
142828 +show_temp16_38958 show_temp16 0 38958 NULL
142829 +macaddress_show_38969 macaddress_show 0 38969 NULL
142830 +b43legacy_dma_init_38970 b43legacy_dma_init 0 38970 NULL
142831 +__ath6kl_wmi_send_mgmt_cmd_38971 __ath6kl_wmi_send_mgmt_cmd 7 38971 NULL
142832 +wp512_init_38975 wp512_init 0 38975 NULL
142833 +usb_maxpacket_38977 usb_maxpacket 0 38977 NULL nohasharray
142834 +adfs_fplus_read_38977 adfs_fplus_read 0 38977 &usb_maxpacket_38977
142835 +addr_assign_type_show_38978 addr_assign_type_show 0 38978 NULL
142836 +_iommu_cpumask_show_38985 _iommu_cpumask_show 0 38985 NULL
142837 +OSDSetBlock_38986 OSDSetBlock 2-4 38986 NULL nohasharray
142838 +pti_tty_write_room_38986 pti_tty_write_room 0 38986 &OSDSetBlock_38986
142839 +submit_bio_wait_38991 submit_bio_wait 0 38991 NULL
142840 +intel_nontranslate_map_sg_38992 intel_nontranslate_map_sg 0-3 38992 NULL
142841 +bio_clone_range_38997 bio_clone_range 2 38997 NULL
142842 +lpfc_idiag_extacc_write_38998 lpfc_idiag_extacc_write 3-0 38998 NULL
142843 +bh1770_set_lux_thresh_39000 bh1770_set_lux_thresh 0 39000 NULL
142844 +mmio16write__write_file_39001 mmio16write__write_file 0 39001 NULL
142845 +systemid_show_39002 systemid_show 0 39002 NULL
142846 +t4vf_pktgl_to_skb_39005 t4vf_pktgl_to_skb 2 39005 NULL
142847 +bt_6lowpan_connect_39006 bt_6lowpan_connect 0 39006 NULL
142848 +i2c_hid_output_report_39007 i2c_hid_output_report 3-0 39007 NULL
142849 +revision_id_store_39009 revision_id_store 0-4 39009 NULL
142850 +zd1201_enable_39011 zd1201_enable 0 39011 NULL
142851 +get_nodes_39012 get_nodes 3 39012 NULL nohasharray
142852 +compat_SyS_move_pages_39012 compat_SyS_move_pages 2 39012 &get_nodes_39012
142853 +twl6030_interrupt_unmask_39013 twl6030_interrupt_unmask 2 39013 NULL
142854 +show_39014 show 0 39014 NULL
142855 +__blkdev_issue_zeroout_39020 __blkdev_issue_zeroout 3-0 39020 NULL
142856 +cyapa_gen5_execute_panel_scan_39023 cyapa_gen5_execute_panel_scan 0 39023 NULL
142857 +snd_mask_refine_set_39027 snd_mask_refine_set 0 39027 NULL
142858 +acpi_install_gpe_block_39031 acpi_install_gpe_block 4 39031 NULL nohasharray
142859 +ovl_copy_up_39031 ovl_copy_up 0 39031 &acpi_install_gpe_block_39031
142860 +store_sf2_pwm_39032 store_sf2_pwm 0-4 39032 NULL
142861 +_zd_iowrite32v_async_locked_39034 _zd_iowrite32v_async_locked 3-0 39034 NULL
142862 +temp_deactivated_show_39037 temp_deactivated_show 0 39037 NULL
142863 +phy_read_status_39042 phy_read_status 0 39042 NULL
142864 +write_battery_life_extender_39045 write_battery_life_extender 0 39045 NULL
142865 +wl18xx_trigger_cmd_39046 wl18xx_trigger_cmd 0 39046 NULL
142866 +power_limit_1_tmax_us_show_39050 power_limit_1_tmax_us_show 0 39050 NULL
142867 +do_write_kmem_39051 do_write_kmem 0-1-3 39051 NULL
142868 +__wil_up_39052 __wil_up 0 39052 NULL
142869 +get_component_status_39053 get_component_status 0 39053 NULL
142870 +gen10g_read_status_39059 gen10g_read_status 0 39059 NULL
142871 +mp_irqdomain_map_39061 mp_irqdomain_map 2-3 39061 NULL nohasharray
142872 +netxen_store_diag_mode_39061 netxen_store_diag_mode 0-4 39061 &mp_irqdomain_map_39061
142873 +csio_hw_wait_op_done_val_39063 csio_hw_wait_op_done_val 0 39063 NULL
142874 +roccat_common2_sysfs_write_profile_39064 roccat_common2_sysfs_write_profile 0-6-5 39064 NULL
142875 +line6_midibuf_read_39067 line6_midibuf_read 0-3 39067 NULL
142876 +lp8788_rtc_read_time_39070 lp8788_rtc_read_time 0 39070 NULL
142877 +node_nodeid_read_39075 node_nodeid_read 0 39075 NULL
142878 +qlcnic_83xx_issue_cmd_39076 qlcnic_83xx_issue_cmd 0 39076 NULL
142879 +iscsi_tpg_param_store_DataSequenceInOrder_39079 iscsi_tpg_param_store_DataSequenceInOrder 0-3 39079 NULL
142880 +regulator_disable_regmap_39084 regulator_disable_regmap 0 39084 NULL
142881 +regcache_lzo_write_39088 regcache_lzo_write 0 39088 NULL
142882 +target_fabric_tpg_attr_store_39100 target_fabric_tpg_attr_store 0-4 39100 NULL
142883 +qt2_open_39101 qt2_open 0 39101 NULL
142884 +tomoyo_truncate_39105 tomoyo_truncate 0 39105 NULL
142885 +acpi_device_path_show_39111 acpi_device_path_show 0 39111 NULL nohasharray
142886 +leb_write_lock_39111 leb_write_lock 0 39111 &acpi_device_path_show_39111
142887 +pause_transport_39115 pause_transport 0 39115 NULL
142888 +serial_resume_39116 serial_resume 0 39116 NULL
142889 +avoid_reset_quirk_show_39119 avoid_reset_quirk_show 0 39119 NULL
142890 +__kfifo_to_user_r_39123 __kfifo_to_user_r 3-5 39123 NULL
142891 +saa711x_set_size_39124 saa711x_set_size 0 39124 NULL
142892 +snd_vt1724_pcm_trigger_39131 snd_vt1724_pcm_trigger 0 39131 NULL
142893 +ea_foreach_39133 ea_foreach 0 39133 NULL
142894 +snd_pcm_plug_format_plugins_39136 snd_pcm_plug_format_plugins 0 39136 NULL
142895 +request_key_auth_instantiate_39141 request_key_auth_instantiate 0 39141 NULL
142896 +btree_submit_bio_hook_39142 btree_submit_bio_hook 0 39142 NULL nohasharray
142897 +tcm_qla2xxx_npiv_tpg_show_enable_39142 tcm_qla2xxx_npiv_tpg_show_enable 0 39142 &btree_submit_bio_hook_39142
142898 +generic_permission_39150 generic_permission 0 39150 NULL
142899 +alloc_ring_39151 alloc_ring 2-4 39151 NULL
142900 +proc_coredump_filter_read_39153 proc_coredump_filter_read 3-0 39153 NULL
142901 +create_bounce_buffer_39155 create_bounce_buffer 3 39155 NULL
142902 +ath9k_hw_ar9003_dump_eeprom_39156 ath9k_hw_ar9003_dump_eeprom 4-5-0 39156 NULL
142903 +elevator_switch_39159 elevator_switch 0 39159 NULL
142904 +iscsi_disc_store_userid_mutual_39161 iscsi_disc_store_userid_mutual 0-3 39161 NULL
142905 +xgbe_request_irqs_39169 xgbe_request_irqs 0 39169 NULL
142906 +echo_client_kbrw_39170 echo_client_kbrw 6 39170 NULL
142907 +ext3_xattr_check_names_39174 ext3_xattr_check_names 0 39174 NULL nohasharray
142908 +go7007_usb_i2c_master_xfer_39174 go7007_usb_i2c_master_xfer 0-3 39174 &ext3_xattr_check_names_39174
142909 +msr_device_create_39175 msr_device_create 0 39175 NULL
142910 +vpe_buf_prepare_39183 vpe_buf_prepare 0 39183 NULL
142911 +wl1271_cmd_data_path_39185 wl1271_cmd_data_path 0 39185 NULL
142912 +ubi_more_update_data_39189 ubi_more_update_data 4-0 39189 NULL
142913 +soc_camera_platform_s_stream_39190 soc_camera_platform_s_stream 0 39190 NULL nohasharray
142914 +quota_scale_store_39190 quota_scale_store 0-3 39190 &soc_camera_platform_s_stream_39190
142915 +i2c_recv_bytes_39196 i2c_recv_bytes 0 39196 NULL
142916 +show_fcstat_fcp_input_requests_39199 show_fcstat_fcp_input_requests 0 39199 NULL
142917 +ipath_diagpkt_write_39201 ipath_diagpkt_write 0-3 39201 NULL
142918 +bd2802_store_reg0x05_39202 bd2802_store_reg0x05 0-4 39202 NULL
142919 +location_show_39206 location_show 0 39206 NULL
142920 +patch_ad1983_39207 patch_ad1983 0 39207 NULL
142921 +qla4_82xx_pci_mem_read_direct_39208 qla4_82xx_pci_mem_read_direct 2 39208 NULL nohasharray
142922 +noop_fsync_39208 noop_fsync 0 39208 &qla4_82xx_pci_mem_read_direct_39208 nohasharray
142923 +gp2ap020a00f_set_operation_mode_39208 gp2ap020a00f_set_operation_mode 0 39208 &noop_fsync_39208
142924 +snd_seq_timer_set_skew_39214 snd_seq_timer_set_skew 0 39214 NULL
142925 +v4l2_ctrl_handler_setup_39217 v4l2_ctrl_handler_setup 0 39217 NULL nohasharray
142926 +rsi_mac80211_start_39217 rsi_mac80211_start 0 39217 &v4l2_ctrl_handler_setup_39217
142927 +fuse_access_39220 fuse_access 0 39220 NULL
142928 +sst_stream_drop_39224 sst_stream_drop 0 39224 NULL nohasharray
142929 +patch_cmi8888_39224 patch_cmi8888 0 39224 &sst_stream_drop_39224
142930 +ivtv_v4l2_write_39226 ivtv_v4l2_write 3-0 39226 NULL nohasharray
142931 +pnfs_scan_commit_lists_39226 pnfs_scan_commit_lists 0 39226 &ivtv_v4l2_write_39226
142932 +target_core_alua_lu_gp_attr_store_39231 target_core_alua_lu_gp_attr_store 0-4 39231 NULL
142933 +SyS_getrandom_39235 SyS_getrandom 2 39235 NULL
142934 +sony_pic_wwanpower_show_39236 sony_pic_wwanpower_show 0 39236 NULL nohasharray
142935 +wb_smsc_wdt_write_39236 wb_smsc_wdt_write 0-3 39236 &sony_pic_wwanpower_show_39236
142936 +posix_acl_to_xattr_39237 posix_acl_to_xattr 0 39237 NULL
142937 +atkbd_do_show_scroll_39238 atkbd_do_show_scroll 0 39238 NULL
142938 +odev_read_39239 odev_read 0-3 39239 NULL
142939 +snd_emu10k1x_pcm_trigger_capture_39243 snd_emu10k1x_pcm_trigger_capture 0 39243 NULL
142940 +ds2780_get_rsgain_register_39244 ds2780_get_rsgain_register 0 39244 NULL
142941 +r128_compat_ioctl_39250 r128_compat_ioctl 2 39250 NULL nohasharray
142942 +pwr_cont_miss_bcns_spread_read_39250 pwr_cont_miss_bcns_spread_read 3-0 39250 &r128_compat_ioctl_39250
142943 +sbp_tpg_show_directory_id_39253 sbp_tpg_show_directory_id 0 39253 NULL
142944 +i915_error_state_read_39254 i915_error_state_read 3-0 39254 NULL nohasharray
142945 +__skb_cow_39254 __skb_cow 2 39254 &i915_error_state_read_39254
142946 +aux_ring_buffer_write_39260 aux_ring_buffer_write 3 39260 NULL
142947 +pci_oxsemi_tornado_init_39261 pci_oxsemi_tornado_init 0 39261 NULL
142948 +mlx4_en_set_mac_39263 mlx4_en_set_mac 0 39263 NULL
142949 +ath6kl_wmi_set_appie_cmd_39266 ath6kl_wmi_set_appie_cmd 5 39266 NULL
142950 +lpfc_scan_down_show_39268 lpfc_scan_down_show 0 39268 NULL
142951 +show_fan_fault_39271 show_fan_fault 0 39271 NULL
142952 +rocker_port_vlan_39272 rocker_port_vlan 0 39272 NULL
142953 +ubifs_tnc_remove_range_39280 ubifs_tnc_remove_range 0 39280 NULL
142954 +picolcd_fb_check_var_39281 picolcd_fb_check_var 0 39281 NULL
142955 +rx_filter_protection_filter_read_39282 rx_filter_protection_filter_read 3-0 39282 NULL
142956 +snd_pcm_pre_stop_39285 snd_pcm_pre_stop 0 39285 NULL
142957 +bsg_read_39290 bsg_read 0-3 39290 NULL nohasharray
142958 +iwl_add_station_common_39290 iwl_add_station_common 0 39290 &bsg_read_39290
142959 +sch56xx_write_virtual_reg_39294 sch56xx_write_virtual_reg 0 39294 NULL
142960 +textual_leaf_to_string_39295 textual_leaf_to_string 0 39295 NULL
142961 +blk_mq_hw_sysfs_dispatched_show_39296 blk_mq_hw_sysfs_dispatched_show 0 39296 NULL
142962 +ceph_crypto_key_decode_39298 ceph_crypto_key_decode 0 39298 NULL
142963 +cxacru_sysfs_show_link_status_39302 cxacru_sysfs_show_link_status 0 39302 NULL
142964 +__vmalloc_node_39308 __vmalloc_node 1 39308 NULL nohasharray
142965 +show_fnode_def_time2retain_39308 show_fnode_def_time2retain 0 39308 &__vmalloc_node_39308
142966 +hdpvr_transfer_39310 hdpvr_transfer 0-3 39310 NULL
142967 +sync_force_parallel_show_39315 sync_force_parallel_show 0 39315 NULL
142968 +cmd_xfer_39317 cmd_xfer 0 39317 NULL nohasharray
142969 +snd_seq_kernel_client_enqueue_39317 snd_seq_kernel_client_enqueue 0 39317 &cmd_xfer_39317
142970 +core_alua_store_secondary_status_39322 core_alua_store_secondary_status 0-3 39322 NULL
142971 +control_store_39323 control_store 0-4 39323 NULL
142972 +hdaps_temp2_show_39324 hdaps_temp2_show 0 39324 NULL nohasharray
142973 +xgbe_alloc_channels_39324 xgbe_alloc_channels 0 39324 &hdaps_temp2_show_39324 nohasharray
142974 +cp_get_regs_len_39324 cp_get_regs_len 0 39324 &xgbe_alloc_channels_39324
142975 +_iwl_dbgfs_pm_params_write_39325 _iwl_dbgfs_pm_params_write 3-0 39325 NULL
142976 +adp8860_store_39328 adp8860_store 0-3 39328 NULL
142977 +target_core_dev_attrib_attr_show_39329 target_core_dev_attrib_attr_show 0 39329 NULL
142978 +flex_array_prealloc_39330 flex_array_prealloc 0 39330 NULL
142979 +gmbus_xfer_39341 gmbus_xfer 0-3 39341 NULL
142980 +xen_hvm_setup_msi_irqs_39342 xen_hvm_setup_msi_irqs 2 39342 NULL
142981 +wimax_msg_alloc_39343 wimax_msg_alloc 4 39343 NULL
142982 +sha512_init_39345 sha512_init 0 39345 NULL
142983 +wm8350_rtc_stop_alarm_39347 wm8350_rtc_stop_alarm 0 39347 NULL
142984 +show_frame_align_39349 show_frame_align 0 39349 NULL
142985 +em28xx_s_ctrl_39353 em28xx_s_ctrl 0 39353 NULL
142986 +ide_complete_rq_39354 ide_complete_rq 3 39354 NULL
142987 +iscsi_session_get_param_39360 iscsi_session_get_param 0 39360 NULL
142988 +store_39365 store 0-3 39365 NULL
142989 +store_ctlr_mode_39366 store_ctlr_mode 0-4 39366 NULL
142990 +elv_attr_show_39372 elv_attr_show 0 39372 NULL
142991 +drv_set_short_addr_39373 drv_set_short_addr 0 39373 NULL
142992 +regmap_name_read_file_39379 regmap_name_read_file 3-0 39379 NULL
142993 +fnic_trace_debugfs_read_39380 fnic_trace_debugfs_read 3-0 39380 NULL
142994 +dev_queue_xmit_39382 dev_queue_xmit 0 39382 NULL
142995 +ps_poll_ps_poll_utilization_read_39383 ps_poll_ps_poll_utilization_read 3-0 39383 NULL nohasharray
142996 +rocker_cmd_set_port_settings_macaddr_39383 rocker_cmd_set_port_settings_macaddr 0 39383 &ps_poll_ps_poll_utilization_read_39383
142997 +wcn36xx_smd_load_nv_39385 wcn36xx_smd_load_nv 0 39385 NULL
142998 +__send_to_port_39386 __send_to_port 3-0-4 39386 NULL
142999 +dummy_pcm_trigger_39388 dummy_pcm_trigger 0 39388 NULL
143000 +show_internals_39390 show_internals 0 39390 NULL
143001 +acpi_ns_search_parent_tree_39391 acpi_ns_search_parent_tree 0 39391 NULL
143002 +xfs_btree_dup_cursor_39394 xfs_btree_dup_cursor 0 39394 NULL
143003 +show_fcstat_lip_count_39403 show_fcstat_lip_count 0 39403 NULL
143004 +__vcc_connect_39404 __vcc_connect 0 39404 NULL
143005 +smk_tskacc_39413 smk_tskacc 0 39413 NULL nohasharray
143006 +show_pwm1_39413 show_pwm1 0 39413 &smk_tskacc_39413 nohasharray
143007 +gfs2_internal_read_39413 gfs2_internal_read 0 39413 &show_pwm1_39413
143008 +user_power_read_39414 user_power_read 3-0 39414 NULL
143009 +nilfs_segbuf_submit_bio_39416 nilfs_segbuf_submit_bio 0 39416 NULL nohasharray
143010 +md5_parse_39416 md5_parse 0 39416 &nilfs_segbuf_submit_bio_39416
143011 +lpfc_sli4_log_fcf_record_info_39418 lpfc_sli4_log_fcf_record_info 4 39418 NULL
143012 +hash_ipmark4_expire_39419 hash_ipmark4_expire 4 39419 NULL
143013 +rj54n1_cropcap_39420 rj54n1_cropcap 0 39420 NULL
143014 +ceph_readpage_39422 ceph_readpage 0 39422 NULL nohasharray
143015 +__iwl_mvm_mac_start_39422 __iwl_mvm_mac_start 0 39422 &ceph_readpage_39422
143016 +alloc_agpphysmem_i8xx_39427 alloc_agpphysmem_i8xx 1 39427 NULL
143017 +user_list_39432 user_list 0-5 39432 NULL
143018 +s_mbus_fmt_39440 s_mbus_fmt 0 39440 NULL
143019 +slab_memory_callback_39442 slab_memory_callback 0 39442 NULL
143020 +host_show_hp_ssd_smart_path_enabled_39446 host_show_hp_ssd_smart_path_enabled 0 39446 NULL
143021 +ddb_i2c_master_xfer_39448 ddb_i2c_master_xfer 0-3 39448 NULL nohasharray
143022 +__vb2_get_done_vb_39448 __vb2_get_done_vb 0 39448 &ddb_i2c_master_xfer_39448
143023 +sys_semop_39457 sys_semop 3 39457 NULL
143024 +iscsi_tpg_attrib_show_login_timeout_39472 iscsi_tpg_attrib_show_login_timeout 0 39472 NULL
143025 +cma_bitmap_aligned_mask_39474 cma_bitmap_aligned_mask 0-2 39474 NULL nohasharray
143026 +setkey_unaligned_39474 setkey_unaligned 3 39474 &cma_bitmap_aligned_mask_39474
143027 +send_set_imon_clock_39477 send_set_imon_clock 0 39477 NULL
143028 +usif_ioctl_39481 usif_ioctl 3 39481 NULL nohasharray
143029 +carl9170_set_mac_tpc_39481 carl9170_set_mac_tpc 0 39481 &usif_ioctl_39481
143030 +_request_lock_39482 _request_lock 0 39482 NULL
143031 +ieee80211_if_fmt_dot11MeshHWMPmaxPREQretries_39499 ieee80211_if_fmt_dot11MeshHWMPmaxPREQretries 3 39499 NULL
143032 +b43legacy_wireless_init_39508 b43legacy_wireless_init 0 39508 NULL
143033 +lpfc_first_burst_size_show_39511 lpfc_first_burst_size_show 0 39511 NULL
143034 +wm97xx_probe_39512 wm97xx_probe 0 39512 NULL
143035 +get_std_timing_39517 get_std_timing 0 39517 NULL
143036 +airspy_alloc_urbs_39522 airspy_alloc_urbs 0 39522 NULL
143037 +cl_req_alloc_39523 cl_req_alloc 4 39523 NULL
143038 +acpi_ds_create_node_39526 acpi_ds_create_node 0 39526 NULL
143039 +state_store_39532 state_store 0-3 39532 NULL
143040 +ican3_new_send_msg_39533 ican3_new_send_msg 0 39533 NULL
143041 +wlcore_hw_ap_sleep_39534 wlcore_hw_ap_sleep 0 39534 NULL
143042 +set_rpm_39535 set_rpm 0-4 39535 NULL
143043 +strobe_get_39537 strobe_get 0 39537 NULL
143044 +show_flags_39540 show_flags 0 39540 NULL
143045 +int_proc_write_39542 int_proc_write 3-0 39542 NULL
143046 +s_dv_timings_39545 s_dv_timings 0 39545 NULL
143047 +rtnl_port_size_39551 rtnl_port_size 0 39551 NULL
143048 +pp_write_39554 pp_write 3-0 39554 NULL nohasharray
143049 +sr_write_cmd_39554 sr_write_cmd 5-0 39554 &pp_write_39554
143050 +sis630_block_data_39556 sis630_block_data 0 39556 NULL
143051 +ol_dqblk_block_39558 ol_dqblk_block 2 39558 NULL
143052 +cpulistaffinity_show_39560 cpulistaffinity_show 0 39560 NULL nohasharray
143053 +uhid_dev_input2_39560 uhid_dev_input2 0 39560 &cpulistaffinity_show_39560 nohasharray
143054 +reset_firmware_39560 reset_firmware 0 39560 &uhid_dev_input2_39560
143055 +store_tabletStylusLower_39561 store_tabletStylusLower 0-4 39561 NULL
143056 +datablob_format_39571 datablob_format 2 39571 NULL nohasharray
143057 +ieee80211_if_read_fwded_mcast_39571 ieee80211_if_read_fwded_mcast 3-0 39571 &datablob_format_39571
143058 +__cgroup_procs_write_39573 __cgroup_procs_write 0-3 39573 NULL
143059 +v9fs_vfs_setattr_dotl_39579 v9fs_vfs_setattr_dotl 0 39579 NULL nohasharray
143060 +hex32_arg_39579 hex32_arg 0 39579 &v9fs_vfs_setattr_dotl_39579
143061 +iwl_mvm_update_beacon_abort_39586 iwl_mvm_update_beacon_abort 0 39586 NULL
143062 +ifb_open_39587 ifb_open 0 39587 NULL
143063 +igb_pci_enable_sriov_39592 igb_pci_enable_sriov 0-2 39592 NULL
143064 +show_tabletModelCode_39594 show_tabletModelCode 0 39594 NULL
143065 +memblock_virt_alloc_internal_39600 memblock_virt_alloc_internal 1 39600 NULL nohasharray
143066 +show_tabletSize_39600 show_tabletSize 0 39600 &memblock_virt_alloc_internal_39600
143067 +copy_chunked_from_user_39601 copy_chunked_from_user 3 39601 NULL
143068 +bcache_reboot_39606 bcache_reboot 0 39606 NULL
143069 +v9fs_file_write_internal_39611 v9fs_file_write_internal 0 39611 NULL
143070 +nfs_idmap_get_key_39616 nfs_idmap_get_key 2 39616 NULL
143071 +sdio_readb_39618 sdio_readb 0 39618 NULL
143072 +i2c_master_send_39619 i2c_master_send 0-3 39619 NULL
143073 +prepare_uptodate_page_39622 prepare_uptodate_page 0 39622 NULL
143074 +surplus_hugepages_show_39625 surplus_hugepages_show 0 39625 NULL
143075 +v9fs_cached_file_write_39627 v9fs_cached_file_write 0-3 39627 NULL
143076 +pm8001_ctl_bios_version_show_39628 pm8001_ctl_bios_version_show 0 39628 NULL
143077 +tua9001_set_params_39630 tua9001_set_params 0 39630 NULL
143078 +devfreq_performance_func_39632 devfreq_performance_func 0 39632 NULL
143079 +create_srq_kernel_39636 create_srq_kernel 4 39636 NULL
143080 +pdacf_suspend_39638 pdacf_suspend 0 39638 NULL
143081 +pin_2_irq_39639 pin_2_irq 3 39639 NULL nohasharray
143082 +fm_send_cmd_39639 fm_send_cmd 5-0 39639 &pin_2_irq_39639
143083 +show_change_ack_39644 show_change_ack 0 39644 NULL
143084 +dm_exception_table_init_39645 dm_exception_table_init 2 39645 NULL nohasharray
143085 +set_dev_class_39645 set_dev_class 4 39645 &dm_exception_table_init_39645
143086 +adt7410_i2c_read_byte_39647 adt7410_i2c_read_byte 0 39647 NULL nohasharray
143087 +jbd2_journal_file_inode_39647 jbd2_journal_file_inode 0 39647 &adt7410_i2c_read_byte_39647
143088 +afg_show_39651 afg_show 0 39651 NULL
143089 +snd_rme32_capture_copy_39653 snd_rme32_capture_copy 5 39653 NULL
143090 +prism2_info_hostscanresults_39657 prism2_info_hostscanresults 3 39657 NULL
143091 +pfkey_sockaddr_size_39661 pfkey_sockaddr_size 0 39661 NULL nohasharray
143092 +ext4_readpage_inline_39661 ext4_readpage_inline 0 39661 &pfkey_sockaddr_size_39661 nohasharray
143093 +vxge_ethtool_get_sset_count_39661 vxge_ethtool_get_sset_count 0 39661 &ext4_readpage_inline_39661
143094 +function_show_39663 function_show 0 39663 NULL
143095 +show_pma_counter_39665 show_pma_counter 0 39665 NULL
143096 +kvm_read_guest_cached_39666 kvm_read_guest_cached 4 39666 NULL
143097 +read_39668 read 0 39668 NULL
143098 +__bch_cached_dev_show_39669 __bch_cached_dev_show 0 39669 NULL
143099 +__dev_alloc_name_39670 __dev_alloc_name 0 39670 NULL
143100 +v4l_stk_read_39672 v4l_stk_read 3-0 39672 NULL
143101 +ocfs2_xattr_user_list_39673 ocfs2_xattr_user_list 0-5 39673 NULL
143102 +do_surface_dirty_sou_39678 do_surface_dirty_sou 7 39678 NULL
143103 +bonding_show_ad_num_ports_39680 bonding_show_ad_num_ports 0 39680 NULL
143104 +d_protocols_show_39682 d_protocols_show 0 39682 NULL
143105 +qlcnic_set_nic_info_39684 qlcnic_set_nic_info 0 39684 NULL
143106 +pwm_export_store_39686 pwm_export_store 0-4 39686 NULL
143107 +set_in_min1_39689 set_in_min1 0-4 39689 NULL nohasharray
143108 +ixgbe_get_regs_len_39689 ixgbe_get_regs_len 0 39689 &set_in_min1_39689
143109 +elan_smbus_calibrate_result_39692 elan_smbus_calibrate_result 0 39692 NULL
143110 +xenbus_write_watch_39700 xenbus_write_watch 0 39700 NULL
143111 +sd_completed_bytes_39705 sd_completed_bytes 0 39705 NULL
143112 +ftrace_pid_write_39710 ftrace_pid_write 3 39710 NULL
143113 +hfs_write_inode_39715 hfs_write_inode 0 39715 NULL
143114 +snd_rme9652_reset_39721 snd_rme9652_reset 0 39721 NULL
143115 +nfqnl_rcv_nl_event_39732 nfqnl_rcv_nl_event 0 39732 NULL
143116 +core_alua_store_trans_delay_msecs_39733 core_alua_store_trans_delay_msecs 0-3 39733 NULL
143117 +dccp_feat_init_39735 dccp_feat_init 0 39735 NULL
143118 +usb2_lpm_besl_show_39740 usb2_lpm_besl_show 0 39740 NULL
143119 +srp_change_queue_depth_39742 srp_change_queue_depth 2-0 39742 NULL
143120 +show_fan_start_output_39743 show_fan_start_output 0 39743 NULL
143121 +snd_ad1889_playback_prepare_39752 snd_ad1889_playback_prepare 0 39752 NULL nohasharray
143122 +bInterfaceNumber_show_39752 bInterfaceNumber_show 0 39752 &snd_ad1889_playback_prepare_39752
143123 +nfs_update_inode_39754 nfs_update_inode 0 39754 NULL
143124 +amd64_inject_ecc_vector_store_39756 amd64_inject_ecc_vector_store 0-4 39756 NULL
143125 +ncp_close_file_39761 ncp_close_file 0 39761 NULL
143126 +show_input_39763 show_input 0 39763 NULL
143127 +cp210x_set_config_single_39764 cp210x_set_config_single 0 39764 NULL
143128 +adt7316_spi_multi_read_39765 adt7316_spi_multi_read 3 39765 NULL
143129 +usb_hcd_map_urb_for_dma_39774 usb_hcd_map_urb_for_dma 0 39774 NULL nohasharray
143130 +max8998_bulk_write_39774 max8998_bulk_write 0 39774 &usb_hcd_map_urb_for_dma_39774
143131 +persistent_ram_buffer_map_39776 persistent_ram_buffer_map 1-2 39776 NULL
143132 +kone_sysfs_show_startup_profile_39780 kone_sysfs_show_startup_profile 0 39780 NULL
143133 +mxt_fw_version_show_39788 mxt_fw_version_show 0 39788 NULL
143134 +pm80xx_chip_smp_req_39789 pm80xx_chip_smp_req 0 39789 NULL nohasharray
143135 +osap_39789 osap 0 39789 &pm80xx_chip_smp_req_39789
143136 +ocfs2_pages_per_cluster_39790 ocfs2_pages_per_cluster 0 39790 NULL
143137 +patch_ad1988_39795 patch_ad1988 0 39795 NULL
143138 +moxart_rtc_read_time_39802 moxart_rtc_read_time 0 39802 NULL nohasharray
143139 +ath10k_station_assoc_39802 ath10k_station_assoc 0 39802 &moxart_rtc_read_time_39802
143140 +cdce706_reg_update_39804 cdce706_reg_update 0 39804 NULL
143141 +update_39807 update 0 39807 NULL
143142 +efivar_data_read_39809 efivar_data_read 0 39809 NULL
143143 +security_inode_listsecurity_39812 security_inode_listsecurity 0 39812 NULL
143144 +iscsi_tpg_attrib_show_t10_pi_39814 iscsi_tpg_attrib_show_t10_pi 0 39814 NULL
143145 +snd_pcm_oss_writev3_39818 snd_pcm_oss_writev3 3 39818 NULL nohasharray
143146 +ft_wwn_show_39818 ft_wwn_show 0 39818 &snd_pcm_oss_writev3_39818
143147 +lb_hash_stats_init_39819 lb_hash_stats_init 0 39819 NULL
143148 +snd_hda_gen_init_39820 snd_hda_gen_init 0 39820 NULL
143149 +cpu_shares_write_u64_39823 cpu_shares_write_u64 0 39823 NULL
143150 +sys_migrate_pages_39825 sys_migrate_pages 2 39825 NULL
143151 +adxl34x_autosleep_store_39827 adxl34x_autosleep_store 0-4 39827 NULL
143152 +get_priv_size_39828 get_priv_size 0-1 39828 NULL
143153 +ch341_set_baudrate_39829 ch341_set_baudrate 0 39829 NULL
143154 +delay_store_39831 delay_store 0-3 39831 NULL
143155 +sched_write_39833 sched_write 0-3 39833 NULL
143156 +show_iface_vlan_enabled_39834 show_iface_vlan_enabled 0 39834 NULL
143157 +hfsplus_btree_write_39838 hfsplus_btree_write 0 39838 NULL
143158 +f2fs_getattr_39841 f2fs_getattr 0 39841 NULL
143159 +clear_show_39848 clear_show 0 39848 NULL
143160 +iio_buffer_store_enable_39852 iio_buffer_store_enable 0-4 39852 NULL nohasharray
143161 +sriov_numvfs_store_39852 sriov_numvfs_store 0-4 39852 &iio_buffer_store_enable_39852
143162 +kempld_version_show_39859 kempld_version_show 0 39859 NULL
143163 +force_bredr_smp_read_39860 force_bredr_smp_read 3-0 39860 NULL
143164 +e4000_get_if_frequency_39865 e4000_get_if_frequency 0 39865 NULL
143165 +i7core_inject_show_dimm_39869 i7core_inject_show_dimm 0 39869 NULL
143166 +isl1208_sysfs_show_dtrim_39870 isl1208_sysfs_show_dtrim 0 39870 NULL
143167 +pyra_sysfs_read_settings_39871 pyra_sysfs_read_settings 0-5-6 39871 NULL
143168 +search_by_key_39874 search_by_key 0 39874 NULL
143169 +m920x_write_39879 m920x_write 0 39879 NULL
143170 +netlbl_catmap_walkrng_39885 netlbl_catmap_walkrng 0-2 39885 NULL nohasharray
143171 +smack_netlabel_send_39885 smack_netlabel_send 0 39885 &netlbl_catmap_walkrng_39885
143172 +iscsi_nacl_attrib_store_random_datain_pdu_offsets_39886 iscsi_nacl_attrib_store_random_datain_pdu_offsets 0-3 39886 NULL
143173 +pkt_add_39897 pkt_add 3 39897 NULL nohasharray
143174 +set_temp_low_39897 set_temp_low 0-4 39897 &pkt_add_39897
143175 +pb0100_set_autogain_39900 pb0100_set_autogain 0 39900 NULL
143176 +selinux_set_mapping_39901 selinux_set_mapping 0 39901 NULL
143177 +aic26_keyclick_show_39902 aic26_keyclick_show 0 39902 NULL
143178 +store_jint_idle_ticks_39905 store_jint_idle_ticks 0-4 39905 NULL
143179 +kernfs_iop_permission_39907 kernfs_iop_permission 0 39907 NULL
143180 +read_file_modal_eeprom_39909 read_file_modal_eeprom 3-0 39909 NULL
143181 +wil_rx_init_39912 wil_rx_init 0 39912 NULL
143182 +gen_pool_add_virt_39913 gen_pool_add_virt 4 39913 NULL nohasharray
143183 +ocfs2_control_do_setversion_msg_39913 ocfs2_control_do_setversion_msg 0 39913 &gen_pool_add_virt_39913
143184 +panic_event_39914 panic_event 0 39914 NULL
143185 +dw210x_op_rw_39915 dw210x_op_rw 6 39915 NULL nohasharray
143186 +target_fabric_port_show_attr_alua_tg_pt_status_39915 target_fabric_port_show_attr_alua_tg_pt_status 0 39915 &dw210x_op_rw_39915
143187 +ath9k_wmi_cmd_issue_39918 ath9k_wmi_cmd_issue 0 39918 NULL
143188 +aes_encrypt_interrupt_read_39919 aes_encrypt_interrupt_read 3-0 39919 NULL
143189 +oom_score_adj_read_39921 oom_score_adj_read 3-0 39921 NULL nohasharray
143190 +exofs_read_kern_39921 exofs_read_kern 6 39921 &oom_score_adj_read_39921
143191 +store_sf4_temp_39924 store_sf4_temp 0-4 39924 NULL
143192 +core_id_show_39928 core_id_show 0 39928 NULL nohasharray
143193 +tse_reglen_39928 tse_reglen 0 39928 &core_id_show_39928
143194 +_transport_phy_speed_39929 _transport_phy_speed 0 39929 NULL nohasharray
143195 +set_dec_all_6db_39929 set_dec_all_6db 0-4 39929 &_transport_phy_speed_39929
143196 +errno_to_pcibios_err_39930 errno_to_pcibios_err 0-1 39930 NULL
143197 +__spi_async_39932 __spi_async 0 39932 NULL
143198 +__get_order_39935 __get_order 0 39935 NULL
143199 +msr_class_cpu_callback_39936 msr_class_cpu_callback 0 39936 NULL
143200 +tipc_msg_build_39939 tipc_msg_build 4-5-0 39939 NULL
143201 +erst_exec_goto_39940 erst_exec_goto 0 39940 NULL
143202 +core_siblings_list_show_39944 core_siblings_list_show 0 39944 NULL
143203 +ov9640_s_ctrl_39945 ov9640_s_ctrl 0 39945 NULL
143204 +error_error_frame_read_39947 error_error_frame_read 3-0 39947 NULL nohasharray
143205 +fwnet_pd_new_39947 fwnet_pd_new 4 39947 &error_error_frame_read_39947 nohasharray
143206 +mlx4_comm_cmd_wait_39947 mlx4_comm_cmd_wait 0 39947 &fwnet_pd_new_39947
143207 +usb_get_device_descriptor_39951 usb_get_device_descriptor 0 39951 NULL
143208 +tty_prepare_flip_string_39955 tty_prepare_flip_string 3 39955 NULL nohasharray
143209 +lpfc_restrict_login_show_39955 lpfc_restrict_login_show 0 39955 &tty_prepare_flip_string_39955
143210 +lstcon_group_list_39958 lstcon_group_list 2 39958 NULL
143211 +bh1770_set_lux_rate_39960 bh1770_set_lux_rate 0-4 39960 NULL
143212 +bh1770_get_prox_rate_avail_39962 bh1770_get_prox_rate_avail 0 39962 NULL
143213 +prepare_39963 prepare 0 39963 NULL
143214 +bio_chain_clone_range_39967 bio_chain_clone_range 3 39967 NULL
143215 +selinux_audit_rule_init_39969 selinux_audit_rule_init 0 39969 NULL
143216 +fmvj18x_resume_39970 fmvj18x_resume 0 39970 NULL
143217 +rtl2832_regmap_write_39971 rtl2832_regmap_write 0 39971 NULL
143218 +dma_push_rx_39973 dma_push_rx 2 39973 NULL
143219 +vfio_pci_read_39975 vfio_pci_read 0-3 39975 NULL
143220 +broadsheetfb_write_39976 broadsheetfb_write 3 39976 NULL
143221 +svc_create_39979 svc_create 0 39979 NULL
143222 +aer_inject_39984 aer_inject 0 39984 NULL
143223 +mthca_array_init_39987 mthca_array_init 2 39987 NULL
143224 +fw_device_op_read_39990 fw_device_op_read 3-0 39990 NULL
143225 +rtsx_transfer_sglist_adma_39993 rtsx_transfer_sglist_adma 4 39993 NULL
143226 +con2fb_release_oldinfo_39994 con2fb_release_oldinfo 0 39994 NULL
143227 +get_setup_data_total_num_39996 get_setup_data_total_num 1 39996 NULL nohasharray
143228 +s5p_mfc_buf_prepare_39996 s5p_mfc_buf_prepare 0 39996 &get_setup_data_total_num_39996
143229 +rtl8139_set_mac_address_39998 rtl8139_set_mac_address 0 39998 NULL
143230 +mtd_oobsize_show_40003 mtd_oobsize_show 0 40003 NULL
143231 +selinux_socket_post_create_40007 selinux_socket_post_create 0 40007 NULL
143232 +keyspan_pda_write_room_40009 keyspan_pda_write_room 0 40009 NULL nohasharray
143233 +_nfs42_proc_fallocate_40009 _nfs42_proc_fallocate 0 40009 &keyspan_pda_write_room_40009
143234 +cyapa_create_input_dev_40013 cyapa_create_input_dev 0 40013 NULL
143235 +smb_send_40015 smb_send 0 40015 NULL
143236 +ks8995_read_40016 ks8995_read 0-4 40016 NULL
143237 +fm_rx_set_volume_40017 fm_rx_set_volume 0 40017 NULL
143238 +_truncate_mirrors_40021 _truncate_mirrors 0 40021 NULL
143239 +ivtvfb_write_40023 ivtvfb_write 3 40023 NULL nohasharray
143240 +nf_nat_icmpv6_reply_translation_40023 nf_nat_icmpv6_reply_translation 5 40023 &ivtvfb_write_40023 nohasharray
143241 +snd_intel8x0m_pcm_prepare_40023 snd_intel8x0m_pcm_prepare 0 40023 &nf_nat_icmpv6_reply_translation_40023
143242 +show_error_40026 show_error 0 40026 NULL
143243 +ea_foreach_i_40028 ea_foreach_i 0 40028 NULL
143244 +devcd_data_read_40029 devcd_data_read 0-5-6 40029 NULL
143245 +datablob_hmac_append_40038 datablob_hmac_append 3 40038 NULL
143246 +patch_vt1716S_40039 patch_vt1716S 0 40039 NULL
143247 +cpuidle_show_40041 cpuidle_show 0 40041 NULL
143248 +regmap_add_irq_chip_40042 regmap_add_irq_chip 4 40042 NULL
143249 +drv_set_pan_id_40044 drv_set_pan_id 0 40044 NULL
143250 +wl12xx_acx_set_ba_initiator_policy_40045 wl12xx_acx_set_ba_initiator_policy 0 40045 NULL
143251 +cyber2000fb_decode_clock_40053 cyber2000fb_decode_clock 0 40053 NULL
143252 +l2cap_create_iframe_pdu_40055 l2cap_create_iframe_pdu 3 40055 NULL nohasharray
143253 +add_tty_40055 add_tty 1 40055 &l2cap_create_iframe_pdu_40055 nohasharray
143254 +__bnx2x_get_preset_regs_len_40055 __bnx2x_get_preset_regs_len 0 40055 &add_tty_40055
143255 +vpfe_start_streaming_40061 vpfe_start_streaming 0 40061 NULL
143256 +multicast_snooping_show_40064 multicast_snooping_show 0 40064 NULL
143257 +bootflag_set_40065 bootflag_set 0-4 40065 NULL
143258 +wusb_retry_count_store_40066 wusb_retry_count_store 0-4 40066 NULL
143259 +igb_request_msix_40067 igb_request_msix 0 40067 NULL
143260 +bql_show_40074 bql_show 0 40074 NULL
143261 +show_fan_auto_channel_40075 show_fan_auto_channel 0 40075 NULL nohasharray
143262 +store_tabletToolMode_40075 store_tabletToolMode 0-4 40075 &show_fan_auto_channel_40075
143263 +wl1251_acx_beacon_filter_table_40079 wl1251_acx_beacon_filter_table 0 40079 NULL
143264 +nmclan_resume_40081 nmclan_resume 0 40081 NULL
143265 +iscsi_nacl_param_show_DefaultTime2Retain_40085 iscsi_nacl_param_show_DefaultTime2Retain 0 40085 NULL
143266 +regcache_lzo_compress_cache_block_40091 regcache_lzo_compress_cache_block 0 40091 NULL
143267 +uncore_get_attr_cpumask_40093 uncore_get_attr_cpumask 0 40093 NULL
143268 +ncp_request2_40102 ncp_request2 0 40102 NULL
143269 +netlink_broadcast_filtered_40105 netlink_broadcast_filtered 0 40105 NULL
143270 +xfs_rtbuf_get_40107 xfs_rtbuf_get 0 40107 NULL
143271 +gen_pool_first_fit_40110 gen_pool_first_fit 2-3-4 40110 NULL
143272 +sctp_setsockopt_delayed_ack_40129 sctp_setsockopt_delayed_ack 3-0 40129 NULL nohasharray
143273 +lp3971_i2c_read_40129 lp3971_i2c_read 0 40129 &sctp_setsockopt_delayed_ack_40129 nohasharray
143274 +cachefiles_daemon_tag_40129 cachefiles_daemon_tag 0 40129 &lp3971_i2c_read_40129
143275 +dwc2_max_desc_num_40132 dwc2_max_desc_num 0 40132 NULL nohasharray
143276 +reg_read_range_40132 reg_read_range 4-0 40132 &dwc2_max_desc_num_40132
143277 +try_assign_dacs_40135 try_assign_dacs 0 40135 NULL
143278 +niu_set_flow_key_40136 niu_set_flow_key 0 40136 NULL nohasharray
143279 +config_rss_40136 config_rss 0 40136 &niu_set_flow_key_40136
143280 +zd_switch_radio_on_40137 zd_switch_radio_on 0 40137 NULL nohasharray
143281 +simple_playback_init_40137 simple_playback_init 0 40137 &zd_switch_radio_on_40137
143282 +rx_rx_frame_checksum_read_40140 rx_rx_frame_checksum_read 3-0 40140 NULL
143283 +inode_killpriv_40142 inode_killpriv 0 40142 NULL
143284 +ath10k_write_simulate_fw_crash_40143 ath10k_write_simulate_fw_crash 3-0 40143 NULL
143285 +drm_display_info_set_bus_formats_40148 drm_display_info_set_bus_formats 3 40148 NULL
143286 +blk_mq_sysfs_show_40149 blk_mq_sysfs_show 0 40149 NULL nohasharray
143287 +adp8870_bl_l1_daylight_dim_store_40149 adp8870_bl_l1_daylight_dim_store 0-4 40149 &blk_mq_sysfs_show_40149
143288 +netdev_queue_attr_store_40150 netdev_queue_attr_store 0-4 40150 NULL
143289 +sysfs_unbind_clocksource_40152 sysfs_unbind_clocksource 4-0 40152 NULL
143290 +iwch_alloc_fastreg_pbl_40153 iwch_alloc_fastreg_pbl 2 40153 NULL
143291 +atl1c_up_40154 atl1c_up 0 40154 NULL
143292 +store_beep_enable_40156 store_beep_enable 0-4 40156 NULL
143293 +ocfs2_sync_file_40157 ocfs2_sync_file 0 40157 NULL
143294 +pt_write_40159 pt_write 3-0 40159 NULL
143295 +ad1988_add_spdif_mux_ctl_40164 ad1988_add_spdif_mux_ctl 0 40164 NULL
143296 +target_core_dev_pr_attr_show_40169 target_core_dev_pr_attr_show 0 40169 NULL
143297 +uac_clock_selector_get_val_40180 uac_clock_selector_get_val 0 40180 NULL
143298 +target_stat_scsi_tgt_port_show_attr_port_index_40183 target_stat_scsi_tgt_port_show_attr_port_index 0 40183 NULL
143299 +show_40187 show 0 40187 NULL
143300 +set_fan_div_40190 set_fan_div 0-4 40190 NULL
143301 +ab3100_otp_locked_show_40192 ab3100_otp_locked_show 0 40192 NULL
143302 +devnode_find_40199 devnode_find 3-2 40199 NULL nohasharray
143303 +ipr_alloc_ucode_buffer_40199 ipr_alloc_ucode_buffer 1 40199 &devnode_find_40199
143304 +allocate_probes_40204 allocate_probes 1 40204 NULL
143305 +selinux_socket_recvmsg_40208 selinux_socket_recvmsg 0 40208 NULL
143306 +ecryptfs_inode_newsize_ok_40210 ecryptfs_inode_newsize_ok 0 40210 NULL
143307 +_nfs4_do_fsinfo_40215 _nfs4_do_fsinfo 0 40215 NULL
143308 +sync_cached_firmware_buf_40217 sync_cached_firmware_buf 0 40217 NULL
143309 +i40e_get_sset_count_40218 i40e_get_sset_count 0 40218 NULL
143310 +max_energy_range_uj_show_40222 max_energy_range_uj_show 0 40222 NULL
143311 +ocrdma_dbgfs_ops_read_40232 ocrdma_dbgfs_ops_read 3-0 40232 NULL
143312 +tpacpi_brightness_set_ucmsstep_40234 tpacpi_brightness_set_ucmsstep 0 40234 NULL
143313 +osst_read_40237 osst_read 3-0 40237 NULL nohasharray
143314 +lpfc_max_vpi_show_40237 lpfc_max_vpi_show 0 40237 &osst_read_40237
143315 +adjust_io_40247 adjust_io 0 40247 NULL
143316 +ocfs2_zero_extend_get_range_40248 ocfs2_zero_extend_get_range 0 40248 NULL
143317 +fsl_edma_prep_dma_cyclic_40254 fsl_edma_prep_dma_cyclic 4-3 40254 NULL nohasharray
143318 +of_get_child_count_40254 of_get_child_count 0 40254 &fsl_edma_prep_dma_cyclic_40254
143319 +bq2415x_sysfs_set_mode_40257 bq2415x_sysfs_set_mode 0-4 40257 NULL
143320 +vlsi_open_40258 vlsi_open 0 40258 NULL
143321 +store_led_override_40261 store_led_override 0-3 40261 NULL
143322 +rs_sta_dbgfs_scale_table_read_40262 rs_sta_dbgfs_scale_table_read 3-0 40262 NULL nohasharray
143323 +fuse_update_attributes_40262 fuse_update_attributes 0 40262 &rs_sta_dbgfs_scale_table_read_40262
143324 +persistent_ram_iomap_40264 persistent_ram_iomap 1-2 40264 NULL
143325 +reiserfs_writepage_40266 reiserfs_writepage 0 40266 NULL
143326 +mos7840_write_40267 mos7840_write 0-4 40267 NULL
143327 +reqsk_queue_alloc_40272 reqsk_queue_alloc 0 40272 NULL
143328 +usbnet_read_cmd_40275 usbnet_read_cmd 7-0 40275 NULL
143329 +ceph_write_begin_40279 ceph_write_begin 0 40279 NULL
143330 +carmine_find_mode_40280 carmine_find_mode 0 40280 NULL
143331 +rx_xfr_hint_trig_read_40283 rx_xfr_hint_trig_read 3-0 40283 NULL nohasharray
143332 +pcnet_suspend_40283 pcnet_suspend 0 40283 &rx_xfr_hint_trig_read_40283
143333 +ad7877_dac_store_40285 ad7877_dac_store 0-4 40285 NULL
143334 +il_dbgfs_ucode_rx_stats_read_40286 il_dbgfs_ucode_rx_stats_read 0-3 40286 NULL
143335 +tracing_thresh_read_40295 tracing_thresh_read 3 40295 NULL
143336 +dn_confirm_accept_40296 dn_confirm_accept 0 40296 NULL nohasharray
143337 +aat2870_ldo_is_enabled_40296 aat2870_ldo_is_enabled 0 40296 &dn_confirm_accept_40296
143338 +ncp_statfs_40298 ncp_statfs 0 40298 NULL nohasharray
143339 +tcp_error_40298 tcp_error 0 40298 &ncp_statfs_40298
143340 +SyS_bind_40303 SyS_bind 3 40303 NULL
143341 +ubi_io_write_data_40305 ubi_io_write_data 4-5-0 40305 NULL nohasharray
143342 +device_online_40305 device_online 0 40305 &ubi_io_write_data_40305
143343 +wm8350_rtc_readtime_40313 wm8350_rtc_readtime 0 40313 NULL
143344 +vlan_device_event_40315 vlan_device_event 0 40315 NULL
143345 +prepare_40316 prepare 0 40316 NULL
143346 +ieee80211_vif_use_channel_40318 ieee80211_vif_use_channel 0 40318 NULL
143347 +store_40327 store 0-3 40327 NULL
143348 +crypto_ahash_extsize_40328 crypto_ahash_extsize 0 40328 NULL
143349 +splice_direct_to_actor_40333 splice_direct_to_actor 0 40333 NULL
143350 +ufs_alloc_lastblock_40334 ufs_alloc_lastblock 0 40334 NULL
143351 +ib_get_mad_data_offset_40336 ib_get_mad_data_offset 0 40336 NULL nohasharray
143352 +set_auto_update_interval_40336 set_auto_update_interval 0-4 40336 &ib_get_mad_data_offset_40336
143353 +mousedev_write_40337 mousedev_write 0-3 40337 NULL
143354 +ad9523_store_eeprom_40338 ad9523_store_eeprom 0 40338 NULL
143355 +of_irq_parse_raw_40339 of_irq_parse_raw 0 40339 NULL
143356 +fm10k_update_xc_addr_pf_40340 fm10k_update_xc_addr_pf 0 40340 NULL
143357 +sis96x_transaction_40344 sis96x_transaction 0 40344 NULL
143358 +sha1_ssse3_init_40345 sha1_ssse3_init 0 40345 NULL
143359 +mantis_i2c_read_40346 mantis_i2c_read 0 40346 NULL nohasharray
143360 +show_in5_min_40346 show_in5_min 0 40346 &mantis_i2c_read_40346
143361 +mmio_read_40348 mmio_read 4 40348 NULL
143362 +store_tabletProgrammableDelay_40354 store_tabletProgrammableDelay 0-4 40354 NULL
143363 +ocfs2_release_clusters_40355 ocfs2_release_clusters 4 40355 NULL nohasharray
143364 +ia_proc_read_40355 ia_proc_read 0 40355 &ocfs2_release_clusters_40355
143365 +store_green_40357 store_green 0-4 40357 NULL
143366 +llc_ui_getname_40358 llc_ui_getname 0 40358 NULL
143367 +cifs_stats_proc_write_40361 cifs_stats_proc_write 0-3 40361 NULL
143368 +patch_stac92hd95_40362 patch_stac92hd95 0 40362 NULL
143369 +event_rx_mem_empty_read_40363 event_rx_mem_empty_read 3-0 40363 NULL
143370 +regulator_suspend_disk_mode_show_40365 regulator_suspend_disk_mode_show 0 40365 NULL nohasharray
143371 +ocfs2_check_range_for_refcount_40365 ocfs2_check_range_for_refcount 0 40365 &regulator_suspend_disk_mode_show_40365
143372 +single_flag_store_40367 single_flag_store 0-4 40367 NULL
143373 +__vsock_bind_dgram_40372 __vsock_bind_dgram 0 40372 NULL
143374 +get_chars_40373 get_chars 3 40373 NULL
143375 +_vnic_dev_cmd_40377 _vnic_dev_cmd 0 40377 NULL
143376 +fwnet_incoming_packet_40380 fwnet_incoming_packet 3 40380 NULL
143377 +adt7x10_update_temp_40381 adt7x10_update_temp 0 40381 NULL nohasharray
143378 +cmtp_sock_create_40381 cmtp_sock_create 0 40381 &adt7x10_update_temp_40381
143379 +iscsi_tpg_param_show_MaxRecvDataSegmentLength_40382 iscsi_tpg_param_show_MaxRecvDataSegmentLength 0 40382 NULL
143380 +edac_device_ctl_poll_msec_show_40385 edac_device_ctl_poll_msec_show 0 40385 NULL
143381 +mtd_bbtblocks_show_40388 mtd_bbtblocks_show 0 40388 NULL nohasharray
143382 +rocker_port_ctrl_vlan_term_40388 rocker_port_ctrl_vlan_term 0 40388 &mtd_bbtblocks_show_40388
143383 +store_selfballoon_uphys_40395 store_selfballoon_uphys 0-4 40395 NULL
143384 +wl128x_cmd_general_parms_40397 wl128x_cmd_general_parms 0 40397 NULL
143385 +pcan_usb_start_40408 pcan_usb_start 0 40408 NULL
143386 +mc13783_gpo_regulator_enable_40414 mc13783_gpo_regulator_enable 0 40414 NULL nohasharray
143387 +target_core_show_dev_lba_map_40414 target_core_show_dev_lba_map 0 40414 &mc13783_gpo_regulator_enable_40414
143388 +ecryptfs_read_lower_40419 ecryptfs_read_lower 0-3 40419 NULL
143389 +qlcnic_alloc_mbx_args_40421 qlcnic_alloc_mbx_args 0 40421 NULL
143390 +tcn_timer_show_40426 tcn_timer_show 0 40426 NULL
143391 +jffs2_statfs_40427 jffs2_statfs 0 40427 NULL
143392 +pinctrl_register_mappings_40428 pinctrl_register_mappings 2 40428 NULL
143393 +add_jack_kctl_40429 add_jack_kctl 0 40429 NULL
143394 +proc_write_driver_40432 proc_write_driver 3 40432 NULL
143395 +megasas_sysfs_show_dbg_lvl_40435 megasas_sysfs_show_dbg_lvl 0 40435 NULL
143396 +ipoib_set_dev_features_40437 ipoib_set_dev_features 0 40437 NULL
143397 +goku_udc_start_40440 goku_udc_start 0 40440 NULL nohasharray
143398 +__nr_hugepages_store_common_40440 __nr_hugepages_store_common 0-5 40440 &goku_udc_start_40440
143399 +rmd128_update_40445 rmd128_update 0 40445 NULL
143400 +memcg_cpu_hotplug_callback_40446 memcg_cpu_hotplug_callback 0 40446 NULL
143401 +i2cdev_attach_adapter_40447 i2cdev_attach_adapter 0 40447 NULL
143402 +atmel_rmem16_40450 atmel_rmem16 0 40450 NULL nohasharray
143403 +describe_stats_40450 describe_stats 0 40450 &atmel_rmem16_40450
143404 +repair_io_failure_40452 repair_io_failure 4-3 40452 NULL
143405 +go7007_smbus_xfer_40453 go7007_smbus_xfer 0 40453 NULL nohasharray
143406 +cx18_prepare_buffer_40453 cx18_prepare_buffer 0 40453 &go7007_smbus_xfer_40453 nohasharray
143407 +smsc75xx_read_reg_40453 smsc75xx_read_reg 0 40453 &cx18_prepare_buffer_40453
143408 +wlcore_read32_40455 wlcore_read32 0 40455 NULL
143409 +tomoyo_update_policy_40458 tomoyo_update_policy 2 40458 NULL
143410 +zd_usb_scnprint_id_40459 zd_usb_scnprint_id 0-3 40459 NULL
143411 +gp2ap020a00f_write_event_threshold_40461 gp2ap020a00f_write_event_threshold 2-0 40461 NULL
143412 +ext4_xattr_trusted_list_40463 ext4_xattr_trusted_list 0-5 40463 NULL
143413 +SyS_writev_40467 SyS_writev 3 40467 NULL
143414 +visor_open_40470 visor_open 0 40470 NULL
143415 +SyS_select_40473 SyS_select 1 40473 NULL
143416 +postdisable_40478 postdisable 0 40478 NULL
143417 +show_ipv6_iface_flow_label_40483 show_ipv6_iface_flow_label 0 40483 NULL
143418 +read_usmargin_40485 read_usmargin 0 40485 NULL
143419 +batadv_hash_new_40491 batadv_hash_new 1 40491 NULL
143420 +devcgroup_inode_permission_40492 devcgroup_inode_permission 0 40492 NULL nohasharray
143421 +show_spread_40492 show_spread 0 40492 &devcgroup_inode_permission_40492
143422 +__cpufreq_stats_create_table_40494 __cpufreq_stats_create_table 0 40494 NULL
143423 +tty_write_room_40495 tty_write_room 0 40495 NULL
143424 +show_dock_40500 show_dock 0 40500 NULL nohasharray
143425 +mtu_store_40500 mtu_store 4-0 40500 &show_dock_40500 nohasharray
143426 +bond_option_use_carrier_set_40500 bond_option_use_carrier_set 0 40500 &mtu_store_40500
143427 +qlcnic_83xx_get_pci_info_40503 qlcnic_83xx_get_pci_info 0 40503 NULL
143428 +epp_write_data_40504 epp_write_data 0 40504 NULL nohasharray
143429 +pcistub_device_id_add_40504 pcistub_device_id_add 0 40504 &epp_write_data_40504
143430 +shash_final_unaligned_40506 shash_final_unaligned 0 40506 NULL
143431 +sg_phys_40507 sg_phys 0 40507 NULL nohasharray
143432 +pcxhr_send_msg_40507 pcxhr_send_msg 0 40507 &sg_phys_40507
143433 +xfs_iread_extents_40510 xfs_iread_extents 0 40510 NULL
143434 +__ethtool_get_sset_count_40511 __ethtool_get_sset_count 0 40511 NULL
143435 +pasid_show_40513 pasid_show 0 40513 NULL nohasharray
143436 +show_remote_mac_40513 show_remote_mac 0 40513 &pasid_show_40513
143437 +hdaps_readb_one_40514 hdaps_readb_one 0 40514 NULL
143438 +host_show_transport_mode_40515 host_show_transport_mode 0 40515 NULL
143439 +phy_ethtool_sset_40518 phy_ethtool_sset 0 40518 NULL
143440 +serial8250_get_attr_rx_trig_bytes_40520 serial8250_get_attr_rx_trig_bytes 0 40520 NULL nohasharray
143441 +TSS_checkhmac2_40520 TSS_checkhmac2 0 40520 &serial8250_get_attr_rx_trig_bytes_40520 nohasharray
143442 +genlmsg_multicast_netns_40520 genlmsg_multicast_netns 0 40520 &TSS_checkhmac2_40520
143443 +temp1_input_show_40525 temp1_input_show 0 40525 NULL nohasharray
143444 +slab_mem_going_offline_callback_40525 slab_mem_going_offline_callback 0 40525 &temp1_input_show_40525
143445 +ad7923_update_scan_mode_40529 ad7923_update_scan_mode 0 40529 NULL
143446 +ims_pcu_reset_device_40532 ims_pcu_reset_device 0-4 40532 NULL
143447 +ubifs_listxattr_40536 ubifs_listxattr 0-3 40536 NULL
143448 +ixgbe_dbg_reg_ops_read_40540 ixgbe_dbg_reg_ops_read 3-0 40540 NULL
143449 +gfs2_write_inode_40541 gfs2_write_inode 0 40541 NULL
143450 +clk_gpio_gate_enable_40543 clk_gpio_gate_enable 0 40543 NULL
143451 +uwb_get_status_40546 uwb_get_status 0 40546 NULL
143452 +ima_write_policy_40548 ima_write_policy 3-0 40548 NULL
143453 +qlcnic_sysfs_clear_port_stats_40549 qlcnic_sysfs_clear_port_stats 0-6-5 40549 NULL
143454 +store_private_fcoe_ctlr_fcf_dev_loss_tmo_40550 store_private_fcoe_ctlr_fcf_dev_loss_tmo 0-4 40550 NULL
143455 +pnp_assign_mem_40555 pnp_assign_mem 0 40555 NULL
143456 +solo_dma_vin_region_40556 solo_dma_vin_region 0 40556 NULL nohasharray
143457 +nouveau_hwmon_set_pwm1_min_40556 nouveau_hwmon_set_pwm1_min 0-4 40556 &solo_dma_vin_region_40556
143458 +cachefiles_daemon_dir_40557 cachefiles_daemon_dir 0 40557 NULL
143459 +esp_alloc_tmp_40558 esp_alloc_tmp 2-3 40558 NULL nohasharray
143460 +mt9t031_s_fmt_40558 mt9t031_s_fmt 0 40558 &esp_alloc_tmp_40558
143461 +ufs_inode_getfrag_40560 ufs_inode_getfrag 2-4 40560 NULL nohasharray
143462 +dev_pm_qos_update_request_40560 dev_pm_qos_update_request 0 40560 &ufs_inode_getfrag_40560
143463 +pio_read_40561 pio_read 6-0-5 40561 NULL
143464 +rocker_flow_tbl_bridge_40563 rocker_flow_tbl_bridge 0 40563 NULL
143465 +queue_io_opt_show_40565 queue_io_opt_show 0 40565 NULL
143466 +ufx_reg_read_40567 ufx_reg_read 0 40567 NULL
143467 +isdn_tty_write_room_40568 isdn_tty_write_room 0 40568 NULL
143468 +bl_alloc_init_bio_40569 bl_alloc_init_bio 1 40569 NULL
143469 +eurwdt_notify_sys_40577 eurwdt_notify_sys 0 40577 NULL
143470 +lba_to_map_index_40580 lba_to_map_index 0-1 40580 NULL
143471 +ssb_pci_xtal_40581 ssb_pci_xtal 0 40581 NULL
143472 +nilfs_segctor_current_seg_sequence_show_40582 nilfs_segctor_current_seg_sequence_show 0 40582 NULL
143473 +tps6105x_regulator_disable_40589 tps6105x_regulator_disable 0 40589 NULL
143474 +nvkm_clk_create__40592 nvkm_clk_create_ 8 40592 NULL
143475 +b1_get_byte_40597 b1_get_byte 0 40597 NULL
143476 +skge_rx_get_40598 skge_rx_get 3 40598 NULL
143477 +reshape_position_show_40599 reshape_position_show 0 40599 NULL
143478 +irda_usb_net_open_40605 irda_usb_net_open 0 40605 NULL
143479 +vpe_s_ctrl_40610 vpe_s_ctrl 0 40610 NULL
143480 +get_priv_descr_and_size_40612 get_priv_descr_and_size 0 40612 NULL
143481 +ixgbe_setup_tx_resources_40613 ixgbe_setup_tx_resources 0 40613 NULL
143482 +max8998_read_reg_40615 max8998_read_reg 0 40615 NULL
143483 +nfs_wb_page_40622 nfs_wb_page 0 40622 NULL
143484 +cdc_mbim_manage_power_40625 cdc_mbim_manage_power 0 40625 NULL
143485 +show_class_attr_string_40632 show_class_attr_string 0 40632 NULL
143486 +da9052_adc_read_temp_40635 da9052_adc_read_temp 0 40635 NULL
143487 +sctp_cmd_process_init_40637 sctp_cmd_process_init 0 40637 NULL nohasharray
143488 +rsbtbl_size_write_40637 rsbtbl_size_write 3-0 40637 &sctp_cmd_process_init_40637
143489 +attr_release_to_select_store_tpkbd_40642 attr_release_to_select_store_tpkbd 0-4 40642 NULL
143490 +read_40652 read 0 40652 NULL
143491 +show_counter_rx_bad_formats_40653 show_counter_rx_bad_formats 0 40653 NULL
143492 +get_rss_table_size_40660 get_rss_table_size 0 40660 NULL nohasharray
143493 +i2cdev_detach_adapter_40660 i2cdev_detach_adapter 0 40660 &get_rss_table_size_40660
143494 +twl4030_kpwrite_u8_40665 twl4030_kpwrite_u8 3 40665 NULL
143495 +get_a_bus_req_40666 get_a_bus_req 0 40666 NULL
143496 +usb_set_interface_40669 usb_set_interface 0 40669 NULL
143497 +sco_sock_listen_40670 sco_sock_listen 0 40670 NULL
143498 +pipeline_rx_complete_stat_fifo_int_read_40671 pipeline_rx_complete_stat_fifo_int_read 3-0 40671 NULL
143499 +fops_read_40672 fops_read 3-0 40672 NULL
143500 +snd_rme9652_channel_info_40673 snd_rme9652_channel_info 0 40673 NULL nohasharray
143501 +ext4_mark_inode_dirty_40673 ext4_mark_inode_dirty 0 40673 &snd_rme9652_channel_info_40673
143502 +idr_get_empty_slot_40674 idr_get_empty_slot 0 40674 NULL
143503 +videobuf_dma_init_user_locked_40678 videobuf_dma_init_user_locked 4-3-0 40678 NULL nohasharray
143504 +tps80031_write_40678 tps80031_write 0 40678 &videobuf_dma_init_user_locked_40678
143505 +affs_writepage_40679 affs_writepage 0 40679 NULL
143506 +pci_enable_resources_40680 pci_enable_resources 0 40680 NULL
143507 +if_write_room_40681 if_write_room 0 40681 NULL
143508 +tc589_suspend_40684 tc589_suspend 0 40684 NULL
143509 +goldfish_pipe_write_40686 goldfish_pipe_write 0-3 40686 NULL
143510 +regulator_enable_40689 regulator_enable 0 40689 NULL
143511 +nfc_hci_set_param_40697 nfc_hci_set_param 5 40697 NULL
143512 +vfio_pci_config_rw_40698 vfio_pci_config_rw 0 40698 NULL
143513 +__seq_open_private_40715 __seq_open_private 3 40715 NULL
143514 +create_image_40716 create_image 0 40716 NULL
143515 +tg3_test_interrupt_40717 tg3_test_interrupt 0 40717 NULL
143516 +ip_skb_dst_mtu_40718 ip_skb_dst_mtu 0 40718 NULL
143517 +set_extent_bit_40719 set_extent_bit 0 40719 NULL nohasharray
143518 +uri_store_40719 uri_store 0 40719 &set_extent_bit_40719
143519 +nilfs_bmap_lookup_at_level_40724 nilfs_bmap_lookup_at_level 0 40724 NULL
143520 +tipc_node_get_mtu_40725 tipc_node_get_mtu 0 40725 NULL
143521 +raw_disconnect_40726 raw_disconnect 0 40726 NULL
143522 +adt7410_i2c_write_word_40731 adt7410_i2c_write_word 0 40731 NULL
143523 +of_pdt_build_one_prop_40735 of_pdt_build_one_prop 5 40735 NULL
143524 +fuse_readpages_40737 fuse_readpages 4 40737 NULL
143525 +iscsi_host_get_param_40741 iscsi_host_get_param 0 40741 NULL
143526 +radeon_ttm_vram_read_40743 radeon_ttm_vram_read 0-3 40743 NULL
143527 +xfs_iext_remove_direct_40744 xfs_iext_remove_direct 3 40744 NULL
143528 +acpi_ps_get_next_arg_40745 acpi_ps_get_next_arg 0 40745 NULL nohasharray
143529 +fm_rx_set_rds_mode_40745 fm_rx_set_rds_mode 0 40745 &acpi_ps_get_next_arg_40745 nohasharray
143530 +gadget_config_desc_MaxPower_store_40745 gadget_config_desc_MaxPower_store 0-3 40745 &fm_rx_set_rds_mode_40745
143531 +sysfs_list_show_40747 sysfs_list_show 0 40747 NULL
143532 +write_behind_check_40749 write_behind_check 0 40749 NULL
143533 +security_inode_listxattr_40752 security_inode_listxattr 0 40752 NULL
143534 +drv_add_interface_40758 drv_add_interface 0 40758 NULL
143535 +get_temp_alarm_40761 get_temp_alarm 0 40761 NULL
143536 +direct_access_40765 direct_access 0 40765 NULL
143537 +pg_write_40766 pg_write 3-0 40766 NULL
143538 +__elevator_change_40769 __elevator_change 0 40769 NULL
143539 +kernfs_fop_read_40770 kernfs_fop_read 3-0 40770 NULL
143540 +fcoe_ctlr_create_store_40772 fcoe_ctlr_create_store 0-3 40772 NULL
143541 +show_bitmask_40774 show_bitmask 0 40774 NULL
143542 +show_list_40775 show_list 3-0 40775 NULL
143543 +acpi_ps_next_parse_state_40776 acpi_ps_next_parse_state 0-3 40776 NULL
143544 +store_gamma_curve_40779 store_gamma_curve 4 40779 NULL
143545 +ipv4_helper_40780 ipv4_helper 0 40780 NULL nohasharray
143546 +roccat_common2_sysfs_write_keys_extra_40780 roccat_common2_sysfs_write_keys_extra 0-6-5 40780 &ipv4_helper_40780
143547 +tps65217_pmic_disable_40783 tps65217_pmic_disable 0 40783 NULL
143548 +gfs2_recover_journal_40784 gfs2_recover_journal 0 40784 NULL
143549 +qlcnic_sriov_pf_cfg_eswitch_40785 qlcnic_sriov_pf_cfg_eswitch 0 40785 NULL
143550 +iscsi_tpg_auth_store_password_40788 iscsi_tpg_auth_store_password 0-3 40788 NULL
143551 +show_nfreectxts_40789 show_nfreectxts 0 40789 NULL nohasharray
143552 +mxt_wait_for_completion_40789 mxt_wait_for_completion 0 40789 &show_nfreectxts_40789
143553 +bitmap_weight_40791 bitmap_weight 0 40791 NULL
143554 +mls_range_set_40792 mls_range_set 0 40792 NULL
143555 +bonding_show_ad_actor_key_40793 bonding_show_ad_actor_key 0 40793 NULL
143556 +pyra_sysfs_read_40795 pyra_sysfs_read 6-0 40795 NULL
143557 +wusb_dev_update_address_40797 wusb_dev_update_address 0 40797 NULL
143558 +amradio_send_cmd_40800 amradio_send_cmd 0 40800 NULL
143559 +hci_sock_create_40801 hci_sock_create 0 40801 NULL nohasharray
143560 +rtw_add_beacon_40801 rtw_add_beacon 5-3 40801 &hci_sock_create_40801
143561 +arcmsr_attr_host_driver_abort_40803 arcmsr_attr_host_driver_abort 0 40803 NULL nohasharray
143562 +cifs_sign_smbv_40803 cifs_sign_smbv 0 40803 &arcmsr_attr_host_driver_abort_40803
143563 +bonding_show_ad_aggregator_40805 bonding_show_ad_aggregator 0 40805 NULL
143564 +mwifiex_cmd_issue_chan_report_request_40807 mwifiex_cmd_issue_chan_report_request 0 40807 NULL
143565 +smk_fill_rule_40808 smk_fill_rule 0 40808 NULL
143566 +assign_out_path_ctls_40810 assign_out_path_ctls 0 40810 NULL
143567 +netdev_alloc_skb_ip_align_40811 netdev_alloc_skb_ip_align 2 40811 NULL
143568 +set_therm_crit_40813 set_therm_crit 0-4 40813 NULL
143569 +nr_device_event_40814 nr_device_event 0 40814 NULL
143570 +target_stat_scsi_auth_intr_show_attr_indx_40815 target_stat_scsi_auth_intr_show_attr_indx 0 40815 NULL
143571 +img_pwm_enable_40822 img_pwm_enable 0 40822 NULL
143572 +show_tcpActiveOpens_40825 show_tcpActiveOpens 0 40825 NULL
143573 +parport_ieee1284_ecp_write_addr_40826 parport_ieee1284_ecp_write_addr 0 40826 NULL nohasharray
143574 +perf_read_40826 perf_read 0-3 40826 &parport_ieee1284_ecp_write_addr_40826 nohasharray
143575 +core_alua_store_access_type_40826 core_alua_store_access_type 0-3 40826 &perf_read_40826
143576 +digi_write_room_40833 digi_write_room 0 40833 NULL
143577 +lp3971_dcdc_is_enabled_40836 lp3971_dcdc_is_enabled 0 40836 NULL
143578 +p2m_timeout_show_40837 p2m_timeout_show 0 40837 NULL nohasharray
143579 +cyapa_detect_40837 cyapa_detect 0 40837 &p2m_timeout_show_40837
143580 +kmx61_set_mode_40839 kmx61_set_mode 0 40839 NULL
143581 +show_in_status_40844 show_in_status 0 40844 NULL nohasharray
143582 +can_rx_register_40844 can_rx_register 0 40844 &show_in_status_40844
143583 +nilfs_mdt_init_40849 nilfs_mdt_init 3 40849 NULL
143584 +isku_sysfs_write_keys_thumbster_40851 isku_sysfs_write_keys_thumbster 6-0-5 40851 NULL nohasharray
143585 +udp_lib_setsockopt_40851 udp_lib_setsockopt 0 40851 &isku_sysfs_write_keys_thumbster_40851 nohasharray
143586 +rndis_opts_qmult_store_40851 rndis_opts_qmult_store 0-3 40851 &udp_lib_setsockopt_40851
143587 +write_file_wow_40852 write_file_wow 3-0 40852 NULL
143588 +cxacru_sysfs_show_downstream_fec_errors_40853 cxacru_sysfs_show_downstream_fec_errors 0 40853 NULL
143589 +validate_negotiate_40854 validate_negotiate 0 40854 NULL
143590 +cx25840_audio_s_ctrl_40855 cx25840_audio_s_ctrl 0 40855 NULL nohasharray
143591 +store_match_busid_40855 store_match_busid 0-3 40855 &cx25840_audio_s_ctrl_40855
143592 +v9fs_file_read_40858 v9fs_file_read 3-0 40858 NULL
143593 +substream_alloc_pages_40859 substream_alloc_pages 3 40859 NULL
143594 +__bch_flash_dev_store_40861 __bch_flash_dev_store 0-4 40861 NULL
143595 +wil_up_40863 wil_up 0 40863 NULL
143596 +qla2x00_sysfs_write_optrom_ctl_40864 qla2x00_sysfs_write_optrom_ctl 0-6-5 40864 NULL
143597 +show_priv_session_creator_40866 show_priv_session_creator 0 40866 NULL
143598 +i7core_inject_eccmask_show_40872 i7core_inject_eccmask_show 0 40872 NULL
143599 +atomic_add_unless_40873 atomic_add_unless 0 40873 NULL
143600 +snd_cx88_card_trigger_40885 snd_cx88_card_trigger 0 40885 NULL
143601 +wl12xx_cmd_build_probe_req_40888 wl12xx_cmd_build_probe_req 6-10-8 40888 NULL
143602 +init_vbus_channel_40889 init_vbus_channel 1-2 40889 NULL
143603 +store_global_beep_40893 store_global_beep 0-4 40893 NULL
143604 +read_file_queue_40895 read_file_queue 3-0 40895 NULL
143605 +ide_park_show_40896 ide_park_show 0 40896 NULL
143606 +show_boardversion_40901 show_boardversion 0 40901 NULL
143607 +waiters_read_40902 waiters_read 3-0 40902 NULL
143608 +xfs_sync_sb_40903 xfs_sync_sb 0 40903 NULL
143609 +isdn_add_channels_40905 isdn_add_channels 3 40905 NULL
143610 +snd_seq_ioctl_get_client_pool_40907 snd_seq_ioctl_get_client_pool 0 40907 NULL
143611 +acpi_ex_system_wait_mutex_40911 acpi_ex_system_wait_mutex 0 40911 NULL nohasharray
143612 +store_40911 store 0-3 40911 &acpi_ex_system_wait_mutex_40911
143613 +su3000_i2c_transfer_40912 su3000_i2c_transfer 0-3 40912 NULL
143614 +gfs2_ea_find_40913 gfs2_ea_find 0 40913 NULL
143615 +vol_cdev_write_40915 vol_cdev_write 3-0 40915 NULL
143616 +ath10k_pci_init_config_40916 ath10k_pci_init_config 0 40916 NULL
143617 +store_pwm_auto_point_temp_40918 store_pwm_auto_point_temp 0-4 40918 NULL
143618 +get_40920 get 0 40920 NULL
143619 +store_indirect_dword_40924 store_indirect_dword 0-4 40924 NULL
143620 +uwb_rc_cmd_async_40929 uwb_rc_cmd_async 0 40929 NULL
143621 +show_hrtbt_enb_40930 show_hrtbt_enb 0 40930 NULL nohasharray
143622 +gpiod_get_raw_value_40930 gpiod_get_raw_value 0 40930 &show_hrtbt_enb_40930
143623 +wl1273_fm_set_rx_freq_40931 wl1273_fm_set_rx_freq 0 40931 NULL nohasharray
143624 +store_vrm_40931 store_vrm 0-4 40931 &wl1273_fm_set_rx_freq_40931 nohasharray
143625 +pccard_store_resource_40931 pccard_store_resource 0-4 40931 &store_vrm_40931
143626 +gx1fb_check_var_40935 gx1fb_check_var 0 40935 NULL
143627 +il4965_alloc_dma_ptr_40937 il4965_alloc_dma_ptr 0 40937 NULL
143628 +adt7x10_set_t_hyst_40939 adt7x10_set_t_hyst 0-4 40939 NULL
143629 +acpi_ut_copy_ipackage_to_ipackage_40941 acpi_ut_copy_ipackage_to_ipackage 0 40941 NULL
143630 +snd_vx_create_40948 snd_vx_create 4 40948 NULL
143631 +path_listxattr_40949 path_listxattr 3 40949 NULL
143632 +wm8994_free_irq_40951 wm8994_free_irq 2 40951 NULL
143633 +pf_show_40958 pf_show 0 40958 NULL
143634 +rs5c_set_alarm_40963 rs5c_set_alarm 0 40963 NULL
143635 +show_40964 show 0 40964 NULL
143636 +i7core_show_counter_0_40966 i7core_show_counter_0 0 40966 NULL
143637 +iscsi_nacl_param_show_DefaultTime2Wait_40974 iscsi_nacl_param_show_DefaultTime2Wait 0 40974 NULL
143638 +rds_sendmsg_40976 rds_sendmsg 4-0 40976 NULL
143639 +wl1271_cmd_test_40977 wl1271_cmd_test 0 40977 NULL
143640 +ima_appraise_measurement_40978 ima_appraise_measurement 6 40978 NULL
143641 +store_fan_min_40986 store_fan_min 0-4 40986 NULL
143642 +page_symlink_40989 page_symlink 3 40989 NULL
143643 +show_status_40990 show_status 0 40990 NULL
143644 +ixgbe_fcoe_ddp_target_40992 ixgbe_fcoe_ddp_target 4 40992 NULL
143645 +il_dbgfs_fh_reg_read_40993 il_dbgfs_fh_reg_read 3-0 40993 NULL
143646 +show_temp_st_40996 show_temp_st 0 40996 NULL
143647 +store_unicast_flood_40997 store_unicast_flood 0 40997 NULL
143648 +dp83640_config_init_40998 dp83640_config_init 0 40998 NULL
143649 +iwl_dbgfs_scan_ant_rxchain_read_40999 iwl_dbgfs_scan_ant_rxchain_read 3-0 40999 NULL
143650 +c2port_poll_in_busy_41001 c2port_poll_in_busy 0 41001 NULL
143651 +mac80211_format_buffer_41010 mac80211_format_buffer 2-0 41010 NULL
143652 +fm10k_get_reta_size_41014 fm10k_get_reta_size 0 41014 NULL
143653 +mtd_block_isbad_41015 mtd_block_isbad 0 41015 NULL
143654 +intel_crc_pmic_get_raw_temp_41018 intel_crc_pmic_get_raw_temp 0 41018 NULL nohasharray
143655 +wl1251_acx_mem_cfg_41018 wl1251_acx_mem_cfg 0 41018 &intel_crc_pmic_get_raw_temp_41018 nohasharray
143656 +ns83820_setup_rx_41018 ns83820_setup_rx 0 41018 &wl1251_acx_mem_cfg_41018
143657 +queue_id_show_41020 queue_id_show 0 41020 NULL nohasharray
143658 +mlx4_en_set_cq_moder_41020 mlx4_en_set_cq_moder 0 41020 &queue_id_show_41020
143659 +brcmf_net_p2p_open_41022 brcmf_net_p2p_open 0 41022 NULL
143660 +snd_emux_load_patch_seq_oss_41024 snd_emux_load_patch_seq_oss 0-5 41024 NULL
143661 +dbg_read_41026 dbg_read 0-3 41026 NULL
143662 +__proc_dobitmasks_41029 __proc_dobitmasks 5 41029 NULL
143663 +mt9m111_reg_mask_41030 mt9m111_reg_mask 0 41030 NULL
143664 +_req_append_segment_41031 _req_append_segment 2-0 41031 NULL
143665 +netlink_unicast_41033 netlink_unicast 0 41033 NULL
143666 +get_protocol_stats_41034 get_protocol_stats 0 41034 NULL
143667 +mISDN_sock_sendmsg_41035 mISDN_sock_sendmsg 4-0 41035 NULL
143668 +fbcon_event_notify_41037 fbcon_event_notify 0 41037 NULL
143669 +usb488_interface_capabilities_show_41038 usb488_interface_capabilities_show 0 41038 NULL nohasharray
143670 +target_stat_scsi_dev_show_attr_ports_41038 target_stat_scsi_dev_show_attr_ports 0 41038 &usb488_interface_capabilities_show_41038
143671 +ocfs2_xattr_index_block_find_41040 ocfs2_xattr_index_block_find 0 41040 NULL
143672 +show_touchpad_41043 show_touchpad 0 41043 NULL
143673 +sk_detach_filter_41050 sk_detach_filter 0 41050 NULL nohasharray
143674 +lprocfs_write_frac_helper_41050 lprocfs_write_frac_helper 2 41050 &sk_detach_filter_41050
143675 +mmc_enhanced_area_size_show_41051 mmc_enhanced_area_size_show 0 41051 NULL nohasharray
143676 +qce_countsg_41051 qce_countsg 0 41051 &mmc_enhanced_area_size_show_41051
143677 +_send_41053 _send 3 41053 NULL
143678 +smsc75xx_change_mtu_41054 smsc75xx_change_mtu 0 41054 NULL
143679 +do_s2io_prog_unicast_41056 do_s2io_prog_unicast 0 41056 NULL
143680 +show_41059 show 0 41059 NULL
143681 +snd_pcm_hw_param_max_41060 snd_pcm_hw_param_max 0 41060 NULL
143682 +vfs_listxattr_41062 vfs_listxattr 0-3 41062 NULL nohasharray
143683 +beacon_filtering_write_41062 beacon_filtering_write 3-0 41062 &vfs_listxattr_41062
143684 +qib_manage_rcvq_41064 qib_manage_rcvq 0 41064 NULL
143685 +ks8995_write_41066 ks8995_write 0-4 41066 NULL
143686 +recovery_start_show_41070 recovery_start_show 0 41070 NULL nohasharray
143687 +ims_pcu_ofn_bit_show_41070 ims_pcu_ofn_bit_show 0 41070 &recovery_start_show_41070
143688 +sc_only_mode_read_41076 sc_only_mode_read 3-0 41076 NULL nohasharray
143689 +usbvision_write_reg_41076 usbvision_write_reg 0 41076 &sc_only_mode_read_41076
143690 +cfg80211_inform_bss_frame_41078 cfg80211_inform_bss_frame 4 41078 NULL
143691 +adfs_write_begin_41079 adfs_write_begin 0-3 41079 NULL
143692 +b43_aphy_op_switch_channel_41083 b43_aphy_op_switch_channel 0 41083 NULL
143693 +rpm_callback_41084 rpm_callback 0 41084 NULL
143694 +uart_get_attr_flags_41090 uart_get_attr_flags 0 41090 NULL
143695 +nvme_map_user_pages_41093 nvme_map_user_pages 4-3 41093 NULL nohasharray
143696 +roccat_read_41093 roccat_read 3-0 41093 &nvme_map_user_pages_41093 nohasharray
143697 +sctp_setsockopt_recvnxtinfo_41093 sctp_setsockopt_recvnxtinfo 0 41093 &roccat_read_41093
143698 +dma_attach_41094 dma_attach 5-6 41094 NULL
143699 +rcar_vin_videobuf_setup_41096 rcar_vin_videobuf_setup 0 41096 NULL nohasharray
143700 +target_core_store_dev_control_41096 target_core_store_dev_control 0-3 41096 &rcar_vin_videobuf_setup_41096
143701 +nvkm_subdev_create__41103 nvkm_subdev_create_ 7 41103 NULL nohasharray
143702 +velocity_vlan_rx_add_vid_41103 velocity_vlan_rx_add_vid 0 41103 &nvkm_subdev_create__41103
143703 +device_attr_store_41104 device_attr_store 0-4 41104 NULL
143704 +provide_user_output_41105 provide_user_output 3-0 41105 NULL
143705 +show_in_0_41107 show_in_0 0 41107 NULL nohasharray
143706 +bnx2x_set_pf_tx_switching_41107 bnx2x_set_pf_tx_switching 0 41107 &show_in_0_41107
143707 +f_audio_buffer_alloc_41110 f_audio_buffer_alloc 1 41110 NULL
143708 +get_modalias_41111 get_modalias 0 41111 NULL
143709 +ath10k_read_wmi_services_41112 ath10k_read_wmi_services 3-0 41112 NULL
143710 +xpc_system_die_41115 xpc_system_die 0 41115 NULL
143711 +f_set_ib_cfg_41118 f_set_ib_cfg 0 41118 NULL
143712 +show_fc_vport_node_name_41119 show_fc_vport_node_name 0 41119 NULL
143713 +cpu_prepare_41128 cpu_prepare 0 41128 NULL
143714 +thermal_cooling_device_max_state_show_41132 thermal_cooling_device_max_state_show 0 41132 NULL
143715 +lpfc_issue_reset_41139 lpfc_issue_reset 0-4 41139 NULL
143716 +qla2x00_optrom_gold_fw_version_show_41144 qla2x00_optrom_gold_fw_version_show 0 41144 NULL
143717 +ath10k_wmi_tlv_op_gen_bcn_tmpl_41145 ath10k_wmi_tlv_op_gen_bcn_tmpl 8 41145 NULL
143718 +read_default_nvram_41149 read_default_nvram 0-5-6 41149 NULL
143719 +vmci_transport_send_read_notification_41152 vmci_transport_send_read_notification 0 41152 NULL
143720 +uvc_v4l2_read_41156 uvc_v4l2_read 0-3 41156 NULL
143721 +qib_do_user_init_41158 qib_do_user_init 0 41158 NULL
143722 +f_late_initreg_41160 f_late_initreg 0 41160 NULL
143723 +tx_frag_mpdu_alloc_failed_read_41167 tx_frag_mpdu_alloc_failed_read 3-0 41167 NULL
143724 +ad7314_spi_read_41170 ad7314_spi_read 0 41170 NULL
143725 +dvb_ca_write_41171 dvb_ca_write 3-0 41171 NULL
143726 +ol_quota_chunk_block_41177 ol_quota_chunk_block 0-2 41177 NULL nohasharray
143727 +da9063_rtc_start_alarm_41177 da9063_rtc_start_alarm 0 41177 &ol_quota_chunk_block_41177
143728 +nilfs_btree_insert_41181 nilfs_btree_insert 0 41181 NULL
143729 +bonding_show_lacp_41183 bonding_show_lacp 0 41183 NULL
143730 +zd_write_bssid_41184 zd_write_bssid 0 41184 NULL
143731 +netif_get_num_default_rss_queues_41187 netif_get_num_default_rss_queues 0 41187 NULL
143732 +request_irq_41192 request_irq 0 41192 NULL
143733 +st_sensors_spi_write_byte_41193 st_sensors_spi_write_byte 0 41193 NULL
143734 +compat_sys_process_vm_writev_41194 compat_sys_process_vm_writev 3-5 41194 NULL
143735 +dfs_file_write_41196 dfs_file_write 3-0 41196 NULL
143736 +print_page_owner_41199 print_page_owner 2-0 41199 NULL
143737 +store_pwm_weight_temp_sel_41204 store_pwm_weight_temp_sel 0-4 41204 NULL
143738 +xfs_vm_writepages_41205 xfs_vm_writepages 0 41205 NULL
143739 +koneplus_send_control_41207 koneplus_send_control 0 41207 NULL
143740 +tun_alloc_skb_41216 tun_alloc_skb 2-3-4 41216 NULL
143741 +show_bank1_mask_41217 show_bank1_mask 0 41217 NULL
143742 +udf_pc_to_char_41219 udf_pc_to_char 0 41219 NULL
143743 +gether_get_dev_addr_41220 gether_get_dev_addr 0 41220 NULL nohasharray
143744 +gp2ap020a00f_alter_opmode_41220 gp2ap020a00f_alter_opmode 0 41220 &gether_get_dev_addr_41220
143745 +setup_rss_41225 setup_rss 0 41225 NULL
143746 +osd_probe_41226 osd_probe 0 41226 NULL
143747 +create_loopback_mixing_ctl_41229 create_loopback_mixing_ctl 0 41229 NULL
143748 +CIFSSMBRead_41230 CIFSSMBRead 0 41230 NULL nohasharray
143749 +kvaser_usb_start_chip_41230 kvaser_usb_start_chip 0 41230 &CIFSSMBRead_41230
143750 +interf_grp_compatible_id_store_41235 interf_grp_compatible_id_store 0-3 41235 NULL
143751 +lx_stream_set_format_41241 lx_stream_set_format 0 41241 NULL
143752 +mcp3422_show_scales_41246 mcp3422_show_scales 0 41246 NULL nohasharray
143753 +vid_to_reg_41246 vid_to_reg 0-1 41246 &mcp3422_show_scales_41246
143754 +show_dts_mode_41247 show_dts_mode 0 41247 NULL
143755 +ext3_journalled_write_end_41248 ext3_journalled_write_end 0-5 41248 NULL
143756 +get_fan_status_41249 get_fan_status 0 41249 NULL nohasharray
143757 +send_41249 send 0 41249 &get_fan_status_41249
143758 +degraded_show_41251 degraded_show 0 41251 NULL nohasharray
143759 +xfs_zero_last_block_41251 xfs_zero_last_block 2-3-0 41251 &degraded_show_41251
143760 +wakeup_abort_count_show_41252 wakeup_abort_count_show 0 41252 NULL
143761 +hiddev_compat_ioctl_41255 hiddev_compat_ioctl 2 41255 NULL
143762 +carmine_check_var_41256 carmine_check_var 0 41256 NULL
143763 +show_fnode_password_41259 show_fnode_password 0 41259 NULL
143764 +erst_read_41260 erst_read 0 41260 NULL
143765 +he_send_41261 he_send 0 41261 NULL
143766 +__fprog_create_41263 __fprog_create 2 41263 NULL
143767 +udf_readpage_41264 udf_readpage 0 41264 NULL
143768 +qnx4_readpage_41267 qnx4_readpage 0 41267 NULL
143769 +dm9601_set_mac_address_41274 dm9601_set_mac_address 0 41274 NULL
143770 +dvb_ca_en50221_io_read_condition_41276 dvb_ca_en50221_io_read_condition 0 41276 NULL nohasharray
143771 +cyapa_gen3_write_buffer_41276 cyapa_gen3_write_buffer 0 41276 &dvb_ca_en50221_io_read_condition_41276
143772 +show_dump_regs_41277 show_dump_regs 0 41277 NULL
143773 +alloc_context_41283 alloc_context 1 41283 NULL
143774 +i2c_algo_dp_aux_put_byte_41286 i2c_algo_dp_aux_put_byte 0 41286 NULL nohasharray
143775 +acpi_suspend_begin_old_41286 acpi_suspend_begin_old 0 41286 &i2c_algo_dp_aux_put_byte_41286
143776 +of_count_phandle_with_args_41291 of_count_phandle_with_args 0 41291 NULL
143777 +name_show_41292 name_show 0 41292 NULL nohasharray
143778 +xudc_ep0_queue_41292 xudc_ep0_queue 0 41292 &name_show_41292
143779 +ivtv_s_stream_vbi_fmt_41294 ivtv_s_stream_vbi_fmt 0 41294 NULL
143780 +configuration_show_41311 configuration_show 0 41311 NULL
143781 +dvbsky_i2c_xfer_41318 dvbsky_i2c_xfer 0-3 41318 NULL
143782 +open_41320 open 0 41320 NULL
143783 +pcan_usb_set_ext_vcc_41324 pcan_usb_set_ext_vcc 0 41324 NULL nohasharray
143784 +ath10k_debug_get_et_sset_count_41324 ath10k_debug_get_et_sset_count 0 41324 &pcan_usb_set_ext_vcc_41324
143785 +show_temp_min_hyst_41333 show_temp_min_hyst 0 41333 NULL
143786 +o2hb_setup_one_bio_41341 o2hb_setup_one_bio 4 41341 NULL
143787 +virtblk_cache_type_store_41345 virtblk_cache_type_store 0-4 41345 NULL
143788 +acpi_ec_read_41347 acpi_ec_read 0 41347 NULL
143789 +roccat_common2_sysfs_write_light_macro_41348 roccat_common2_sysfs_write_light_macro 0-6-5 41348 NULL
143790 +cnic_init_id_tbl_41354 cnic_init_id_tbl 2 41354 NULL nohasharray
143791 +show_temp_low_41354 show_temp_low 0 41354 &cnic_init_id_tbl_41354 nohasharray
143792 +hsit_s_stream_41354 hsit_s_stream 0 41354 &show_temp_low_41354
143793 +jbd2_alloc_41359 jbd2_alloc 1 41359 NULL
143794 +kovaplus_sysfs_show_actual_cpi_41367 kovaplus_sysfs_show_actual_cpi 0 41367 NULL
143795 +max16065_show_alarm_41372 max16065_show_alarm 0 41372 NULL nohasharray
143796 +add_sw_ctl_41372 add_sw_ctl 0 41372 &max16065_show_alarm_41372 nohasharray
143797 +level_store_41372 level_store 0-4 41372 &add_sw_ctl_41372
143798 +kmp_init_41373 kmp_init 2 41373 NULL nohasharray
143799 +__dwc3_gadget_ep_queue_41373 __dwc3_gadget_ep_queue 0 41373 &kmp_init_41373
143800 +netlink_alloc_large_skb_41375 netlink_alloc_large_skb 1 41375 NULL nohasharray
143801 +ds1305_get_time_41375 ds1305_get_time 0 41375 &netlink_alloc_large_skb_41375
143802 +cc2520_start_41387 cc2520_start 0 41387 NULL
143803 +netdev_switch_parent_id_get_41389 netdev_switch_parent_id_get 0 41389 NULL
143804 +oiap_41392 oiap 0 41392 NULL nohasharray
143805 +store_mode_select_41392 store_mode_select 0-4 41392 &oiap_41392
143806 +via_cputemp_cpu_callback_41395 via_cputemp_cpu_callback 0 41395 NULL
143807 +audit_rule_init_41396 audit_rule_init 0 41396 NULL
143808 +pcf8563_get_datetime_41397 pcf8563_get_datetime 0 41397 NULL
143809 +isr_commands_read_41398 isr_commands_read 3-0 41398 NULL nohasharray
143810 +fotg210_ep_enable_41398 fotg210_ep_enable 0 41398 &isr_commands_read_41398
143811 +x1205_rtc_read_time_41400 x1205_rtc_read_time 0 41400 NULL
143812 +vhci_write_41405 vhci_write 0 41405 NULL
143813 +sys_flistxattr_41407 sys_flistxattr 3 41407 NULL
143814 +kernel_client_enqueue_41410 kernel_client_enqueue 0 41410 NULL
143815 +rx_defrag_decrypt_failed_read_41411 rx_defrag_decrypt_failed_read 3-0 41411 NULL
143816 +tgr192_update_41412 tgr192_update 0 41412 NULL
143817 +wm831x_gp_ldo_get_mode_41413 wm831x_gp_ldo_get_mode 0 41413 NULL nohasharray
143818 +intel_pmu_cpu_prepare_41413 intel_pmu_cpu_prepare 0 41413 &wm831x_gp_ldo_get_mode_41413
143819 +therm_throt_device_show_core_power_limit_count_41415 therm_throt_device_show_core_power_limit_count 0 41415 NULL
143820 +nilfs_bmap_lookup_41420 nilfs_bmap_lookup 0 41420 NULL
143821 +xfs_iext_add_41422 xfs_iext_add 3 41422 NULL
143822 +security_listxattr_41423 security_listxattr 0-5 41423 NULL
143823 +write_grsec_handler_41424 write_grsec_handler 0-3 41424 NULL
143824 +anatop_regmap_is_enabled_41425 anatop_regmap_is_enabled 0 41425 NULL nohasharray
143825 +hostap_cs_resume_41425 hostap_cs_resume 0 41425 &anatop_regmap_is_enabled_41425
143826 +isdn_ppp_fill_rq_41428 isdn_ppp_fill_rq 2 41428 NULL
143827 +ato_show_41430 ato_show 0 41430 NULL nohasharray
143828 +show_41430 show 0 41430 &ato_show_41430
143829 +lbs_rdrf_read_41431 lbs_rdrf_read 3-0 41431 NULL nohasharray
143830 +uli526x_open_41431 uli526x_open 0 41431 &lbs_rdrf_read_41431
143831 +__uncore_filter_tid2_show_41433 __uncore_filter_tid2_show 0 41433 NULL
143832 +netxen_show_bridged_mode_41436 netxen_show_bridged_mode 0 41436 NULL
143833 +vivid_radio_tx_s_ctrl_41437 vivid_radio_tx_s_ctrl 0 41437 NULL
143834 +_ctl_diag_trigger_scsi_store_41438 _ctl_diag_trigger_scsi_store 0-4 41438 NULL
143835 +iio_device_alloc_41440 iio_device_alloc 1 41440 NULL
143836 +ntfs_file_buffered_write_41442 ntfs_file_buffered_write 6-4-0 41442 NULL
143837 +pcpu_build_alloc_info_41443 pcpu_build_alloc_info 3-2-1 41443 NULL nohasharray
143838 +idtoname_parse_41443 idtoname_parse 0 41443 &pcpu_build_alloc_info_41443
143839 +tg3_get_sset_count_41447 tg3_get_sset_count 0 41447 NULL
143840 +CalcNTLMv2_response_41449 CalcNTLMv2_response 0 41449 NULL
143841 +nct7802_write_voltage_41451 nct7802_write_voltage 0 41451 NULL
143842 +CIFSTCon_41455 CIFSTCon 0 41455 NULL
143843 +layout_leb_in_gaps_41470 layout_leb_in_gaps 0 41470 NULL
143844 +get_swap_writer_41471 get_swap_writer 0 41471 NULL
143845 +rt2x00debug_write_rfcsr_41473 rt2x00debug_write_rfcsr 3-0 41473 NULL
143846 +sha384_final_41475 sha384_final 0 41475 NULL nohasharray
143847 +run_41475 run 0 41475 &sha384_final_41475
143848 +show_in16_max_41478 show_in16_max 0 41478 NULL
143849 +roccat_common2_sysfs_write_actual_profile_41480 roccat_common2_sysfs_write_actual_profile 0-6-5 41480 NULL
143850 +dev_rescan_store_41481 dev_rescan_store 0-4 41481 NULL
143851 +rndis_proc_write_41483 rndis_proc_write 0-3 41483 NULL nohasharray
143852 +udc_bind_to_driver_41483 udc_bind_to_driver 0 41483 &rndis_proc_write_41483
143853 +ip1001_config_init_41490 ip1001_config_init 0 41490 NULL
143854 +wep_interrupt_read_41492 wep_interrupt_read 3-0 41492 NULL
143855 +btrfs_setsize_41495 btrfs_setsize 0 41495 NULL
143856 +wdack_store_41496 wdack_store 0-3 41496 NULL
143857 +hpfs_translate_name_41497 hpfs_translate_name 3 41497 NULL
143858 +intel_iommu_memory_notifier_41501 intel_iommu_memory_notifier 0 41501 NULL
143859 +mwifiex_set_keyparamset_wep_41502 mwifiex_set_keyparamset_wep 0 41502 NULL
143860 +ab3100_otp_svn_show_41503 ab3100_otp_svn_show 0 41503 NULL
143861 +ath10k_wmi_start_scan_tlvs_len_41504 ath10k_wmi_start_scan_tlvs_len 0 41504 NULL
143862 +usb_device_dump_41505 usb_device_dump 0 41505 NULL nohasharray
143863 +set_pwm_freq_41505 set_pwm_freq 0-4 41505 &usb_device_dump_41505
143864 +ltc4261_show_bool_41508 ltc4261_show_bool 0 41508 NULL
143865 +map_type_show_41511 map_type_show 0 41511 NULL
143866 +sha512_final_41515 sha512_final 0 41515 NULL
143867 +ldisc_receive_41516 ldisc_receive 4 41516 NULL
143868 +ab3100_rtc_set_alarm_41519 ab3100_rtc_set_alarm 0 41519 NULL
143869 +SyS_preadv_41523 SyS_preadv 3 41523 NULL nohasharray
143870 +snd_ensoniq_playback1_prepare_41523 snd_ensoniq_playback1_prepare 0 41523 &SyS_preadv_41523
143871 +em28xx_is_ac97_ready_41524 em28xx_is_ac97_ready 0 41524 NULL nohasharray
143872 +target_fabric_nacl_attrib_attr_show_41524 target_fabric_nacl_attrib_attr_show 0 41524 &em28xx_is_ac97_ready_41524
143873 +dm_get_reserved_rq_based_ios_41529 dm_get_reserved_rq_based_ios 0 41529 NULL
143874 +o2cb_dlm_lock_41530 o2cb_dlm_lock 0 41530 NULL
143875 +do_commit_41533 do_commit 0 41533 NULL
143876 +brcmf_flowring_attach_41534 brcmf_flowring_attach 2 41534 NULL
143877 +tpacpi_rfk_sysfs_enable_show_41535 tpacpi_rfk_sysfs_enable_show 0 41535 NULL
143878 +kovaplus_set_actual_profile_41541 kovaplus_set_actual_profile 0 41541 NULL
143879 +pcistub_device_id_remove_41544 pcistub_device_id_remove 0 41544 NULL
143880 +_write_41548 _write 0 41548 NULL
143881 +attr_press_to_select_show_tpkbd_41551 attr_press_to_select_show_tpkbd 0 41551 NULL
143882 +tx_tx_frame_checksum_read_41553 tx_tx_frame_checksum_read 3-0 41553 NULL nohasharray
143883 +build_header_41553 build_header 0 41553 &tx_tx_frame_checksum_read_41553 nohasharray
143884 +cyapa_gen5_bl_activate_41553 cyapa_gen5_bl_activate 0 41553 &build_header_41553
143885 +ath6kl_endpoint_stats_read_41554 ath6kl_endpoint_stats_read 3-0 41554 NULL nohasharray
143886 +mwl8k_conf_tx_41554 mwl8k_conf_tx 0 41554 &ath6kl_endpoint_stats_read_41554
143887 +edd_show_version_41558 edd_show_version 0 41558 NULL
143888 +si476x_radio_fops_read_41559 si476x_radio_fops_read 3-0 41559 NULL
143889 +show_wlan_41563 show_wlan 0 41563 NULL nohasharray
143890 +show_auto_temp_41563 show_auto_temp 0 41563 &show_wlan_41563
143891 +patch_cs4210_41565 patch_cs4210 0 41565 NULL
143892 +mv88e6xxx_get_temp_41568 mv88e6xxx_get_temp 0 41568 NULL nohasharray
143893 +via_init_41568 via_init 0 41568 &mv88e6xxx_get_temp_41568
143894 +blinkm_transfer_hw_41571 blinkm_transfer_hw 0 41571 NULL
143895 +digital_in_send_atr_req_41573 digital_in_send_atr_req 5 41573 NULL nohasharray
143896 +wl1271_acx_rx_msdu_life_time_41573 wl1271_acx_rx_msdu_life_time 0 41573 &digital_in_send_atr_req_41573
143897 +pxa168_init_phy_41575 pxa168_init_phy 0 41575 NULL
143898 +t1_sge_configure_41576 t1_sge_configure 0 41576 NULL
143899 +ecryptfs_getattr_link_41577 ecryptfs_getattr_link 0 41577 NULL
143900 +host_show_firmware_revision_41578 host_show_firmware_revision 0 41578 NULL
143901 +kovaplus_sysfs_write_profile_settings_41580 kovaplus_sysfs_write_profile_settings 0-6-5 41580 NULL
143902 +rng_dev_read_41581 rng_dev_read 3-0 41581 NULL nohasharray
143903 +wl12xx_sdio_raw_write_41581 wl12xx_sdio_raw_write 0 41581 &rng_dev_read_41581
143904 +bnx2x_vfpf_init_41583 bnx2x_vfpf_init 0 41583 NULL
143905 +security_task_setnice_41584 security_task_setnice 0 41584 NULL
143906 +nfsd_readv_41585 nfsd_readv 4 41585 NULL
143907 +drbd_send_command_41586 drbd_send_command 4-6 41586 NULL
143908 +batadv_tvlv_container_ogm_append_41588 batadv_tvlv_container_ogm_append 4 41588 NULL
143909 +qlcnic_sysfs_read_pm_config_41590 qlcnic_sysfs_read_pm_config 0-6-5 41590 NULL nohasharray
143910 +__snd_device_register_41590 __snd_device_register 0 41590 &qlcnic_sysfs_read_pm_config_41590
143911 +wdt_read_41601 wdt_read 0-3 41601 NULL
143912 +show_name_41603 show_name 0 41603 NULL nohasharray
143913 +tps80031_read_41603 tps80031_read 0 41603 &show_name_41603
143914 +write_port_41612 write_port 0-3 41612 NULL
143915 +lbs_bcnmiss_write_41613 lbs_bcnmiss_write 3-0 41613 NULL
143916 +disable_supply_41614 disable_supply 0 41614 NULL
143917 +a2mp_send_41615 a2mp_send 4 41615 NULL nohasharray
143918 +twl_rtc_write_u8_41615 twl_rtc_write_u8 0 41615 &a2mp_send_41615 nohasharray
143919 +arcmsr_attr_host_fw_hd_channels_41615 arcmsr_attr_host_fw_hd_channels 0 41615 &twl_rtc_write_u8_41615 nohasharray
143920 +iscsi_tpg_auth_store_password_mutual_41615 iscsi_tpg_auth_store_password_mutual 0-3 41615 &arcmsr_attr_host_fw_hd_channels_41615
143921 +__napi_alloc_skb_41618 __napi_alloc_skb 2 41618 NULL
143922 +b43_op_add_interface_41619 b43_op_add_interface 0 41619 NULL
143923 +lstcon_batch_list_41627 lstcon_batch_list 2 41627 NULL
143924 +ipr_show_adapter_state_41629 ipr_show_adapter_state 0 41629 NULL nohasharray
143925 +ecm_opts_qmult_store_41629 ecm_opts_qmult_store 0-3 41629 &ipr_show_adapter_state_41629
143926 +max14577_reg_is_enabled_41633 max14577_reg_is_enabled 0 41633 NULL
143927 +lpss_ltr_show_41634 lpss_ltr_show 0 41634 NULL
143928 +setkey_41635 setkey 0 41635 NULL
143929 +ath10k_wmi_pdev_pktlog_disable_41636 ath10k_wmi_pdev_pktlog_disable 0 41636 NULL
143930 +lm3533_als_get_int_mode_41638 lm3533_als_get_int_mode 0 41638 NULL
143931 +lbs_anycast_get_41639 lbs_anycast_get 0 41639 NULL
143932 +snd_ymfpci_playback_prepare_41641 snd_ymfpci_playback_prepare 0 41641 NULL
143933 +smsc75xx_set_rx_max_frame_length_41643 smsc75xx_set_rx_max_frame_length 0 41643 NULL
143934 +show_tabletODMCode_41644 show_tabletODMCode 0 41644 NULL
143935 +dev_id_show_41648 dev_id_show 0 41648 NULL nohasharray
143936 +kempld_specification_show_41648 kempld_specification_show 0 41648 &dev_id_show_41648
143937 +mempool_create_kmalloc_pool_41650 mempool_create_kmalloc_pool 1 41650 NULL
143938 +lp3972_ldo_disable_41651 lp3972_ldo_disable 0 41651 NULL
143939 +rx_rx_pre_complt_read_41653 rx_rx_pre_complt_read 3-0 41653 NULL
143940 +squashfs_cache_init_41656 squashfs_cache_init 2 41656 NULL nohasharray
143941 +b_protocols_show_41656 b_protocols_show 0 41656 &squashfs_cache_init_41656
143942 +kxcjk1013_chip_update_thresholds_41659 kxcjk1013_chip_update_thresholds 0 41659 NULL nohasharray
143943 +store_in_41659 store_in 0-4 41659 &kxcjk1013_chip_update_thresholds_41659
143944 +__gpio_get_value_41660 __gpio_get_value 0 41660 NULL
143945 +isl1208_i2c_get_dtr_41663 isl1208_i2c_get_dtr 0 41663 NULL
143946 +dimmdev_size_show_41666 dimmdev_size_show 0 41666 NULL
143947 +init_subports_41674 init_subports 0 41674 NULL
143948 +set_attr_text_41676 set_attr_text 0-4 41676 NULL
143949 +ieee80211_if_fmt_bssid_41677 ieee80211_if_fmt_bssid 3 41677 NULL
143950 +raw_notifier_call_chain_41679 raw_notifier_call_chain 0 41679 NULL
143951 +cpufv_show_41681 cpufv_show 0 41681 NULL nohasharray
143952 +ad7887_ring_postdisable_41681 ad7887_ring_postdisable 0 41681 &cpufv_show_41681
143953 +crc32_pclmul_final_41682 crc32_pclmul_final 0 41682 NULL
143954 +iad_bFirstInterface_show_41684 iad_bFirstInterface_show 0 41684 NULL
143955 +aac_src_ioremap_41688 aac_src_ioremap 2 41688 NULL
143956 +lpfc_sg_seg_cnt_show_41690 lpfc_sg_seg_cnt_show 0 41690 NULL
143957 +lx_pcm_prepare_41692 lx_pcm_prepare 0 41692 NULL
143958 +resync_start_store_41693 resync_start_store 0-3 41693 NULL
143959 +ttusb2_i2c_xfer_41694 ttusb2_i2c_xfer 0-3 41694 NULL
143960 +spdif_passthru_playback_prepare_41696 spdif_passthru_playback_prepare 0 41696 NULL
143961 +cpu_cfs_quota_write_s64_41698 cpu_cfs_quota_write_s64 0 41698 NULL
143962 +_recv_41701 _recv 0-3 41701 NULL nohasharray
143963 +fill_read_buffer_41701 fill_read_buffer 0 41701 &_recv_41701 nohasharray
143964 +lov_unpackmd_41701 lov_unpackmd 4 41701 &fill_read_buffer_41701
143965 +target_stat_scsi_auth_intr_show_attr_intr_name_41703 target_stat_scsi_auth_intr_show_attr_intr_name 0 41703 NULL
143966 +tree_insert_41704 tree_insert 0 41704 NULL
143967 +__ext3_journal_get_write_access_41705 __ext3_journal_get_write_access 0 41705 NULL nohasharray
143968 +rocker_port_open_41705 rocker_port_open 0 41705 &__ext3_journal_get_write_access_41705
143969 +connector_write_41709 connector_write 3-0 41709 NULL
143970 +read_block_41711 read_block 0 41711 NULL
143971 +allow_restart_show_41712 allow_restart_show 0 41712 NULL
143972 +nfs_revalidate_mapping_protected_41716 nfs_revalidate_mapping_protected 0 41716 NULL
143973 +lowpan_header_create_41717 lowpan_header_create 0 41717 NULL
143974 +bdx_tx_db_init_41719 bdx_tx_db_init 2 41719 NULL nohasharray
143975 +store_41719 store 0-4 41719 &bdx_tx_db_init_41719
143976 +st_fixed_buffer_size_show_41720 st_fixed_buffer_size_show 0 41720 NULL
143977 +sys_pwritev_41722 sys_pwritev 3 41722 NULL nohasharray
143978 +remove_device_41722 remove_device 4 41722 &sys_pwritev_41722
143979 +esas2r_read_fs_41732 esas2r_read_fs 0-3-4 41732 NULL
143980 +lpphy_b2062_tune_41742 lpphy_b2062_tune 0 41742 NULL
143981 +arch_add_memory_41743 arch_add_memory 0 41743 NULL
143982 +snd_seq_ioctl_get_queue_timer_41745 snd_seq_ioctl_get_queue_timer 0 41745 NULL
143983 +ubiblock_notify_41747 ubiblock_notify 0 41747 NULL
143984 +show_transport_caps_41753 show_transport_caps 0 41753 NULL
143985 +show_pwm_freq_41754 show_pwm_freq 0 41754 NULL nohasharray
143986 +macb_alloc_consistent_41754 macb_alloc_consistent 0 41754 &show_pwm_freq_41754
143987 +bitmap_load_41755 bitmap_load 0 41755 NULL
143988 +wcn36xx_dxe_alloc_ctl_blks_41756 wcn36xx_dxe_alloc_ctl_blks 0 41756 NULL
143989 +uart_get_attr_iomem_reg_shift_41761 uart_get_attr_iomem_reg_shift 0 41761 NULL
143990 +mvs_task_prep_smp_41766 mvs_task_prep_smp 0 41766 NULL nohasharray
143991 +zd_rf_init_hw_41766 zd_rf_init_hw 0 41766 &mvs_task_prep_smp_41766
143992 +nilfs_segctor_next_full_seg_show_41767 nilfs_segctor_next_full_seg_show 0 41767 NULL
143993 +do_pci_op_41770 do_pci_op 0 41770 NULL nohasharray
143994 +blk_mq_hw_sysfs_run_show_41770 blk_mq_hw_sysfs_run_show 0 41770 &do_pci_op_41770 nohasharray
143995 +SyS_bpf_41770 SyS_bpf 3 41770 &blk_mq_hw_sysfs_run_show_41770
143996 +mmc_sdio_power_restore_41772 mmc_sdio_power_restore 0 41772 NULL
143997 +brcmf_cfg80211_vndr_cmds_dcmd_handler_41776 brcmf_cfg80211_vndr_cmds_dcmd_handler 4 41776 NULL
143998 +iwl_dbgfs_bt_notif_read_41794 iwl_dbgfs_bt_notif_read 3-0 41794 NULL
143999 +flash_dev_run_41795 flash_dev_run 0 41795 NULL
144000 +nilfs_sufile_alloc_41798 nilfs_sufile_alloc 0 41798 NULL
144001 +hsi_alloc_controller_41802 hsi_alloc_controller 1 41802 NULL nohasharray
144002 +crypto_shash_update_41802 crypto_shash_update 0 41802 &hsi_alloc_controller_41802
144003 +show_contrast_41806 show_contrast 0 41806 NULL
144004 +fat_write_end_41812 fat_write_end 5-0 41812 NULL nohasharray
144005 +rtw_android_get_macaddr_41812 rtw_android_get_macaddr 0 41812 &fat_write_end_41812
144006 +da9052_enable_irq_41814 da9052_enable_irq 2 41814 NULL nohasharray
144007 +input_dev_show_name_41814 input_dev_show_name 0 41814 &da9052_enable_irq_41814
144008 +sco_send_frame_41815 sco_send_frame 3-0 41815 NULL nohasharray
144009 +validate_device_41815 validate_device 0 41815 &sco_send_frame_41815
144010 +ecryptfs_write_begin_41816 ecryptfs_write_begin 0 41816 NULL
144011 +ov7670_write_i2c_41817 ov7670_write_i2c 0 41817 NULL
144012 +ocfs2_write_end_41820 ocfs2_write_end 0-5 41820 NULL
144013 +_ctl_io_delay_show_41822 _ctl_io_delay_show 0 41822 NULL
144014 +ieee802154_hdr_push_41823 ieee802154_hdr_push 0 41823 NULL
144015 +show_ipFragFails_41824 show_ipFragFails 0 41824 NULL
144016 +acpi_device_set_power_41826 acpi_device_set_power 0 41826 NULL
144017 +kimage_file_alloc_init_41827 kimage_file_alloc_init 5 41827 NULL
144018 +_i8k_get_temp_41837 _i8k_get_temp 0 41837 NULL
144019 +test_irq_show_41838 test_irq_show 0 41838 NULL
144020 +ixgbe_dbg_netdev_ops_read_41839 ixgbe_dbg_netdev_ops_read 3-0 41839 NULL
144021 +em28xx_read_reg_req_41842 em28xx_read_reg_req 0 41842 NULL nohasharray
144022 +i40evf_setup_all_rx_resources_41842 i40evf_setup_all_rx_resources 0 41842 &em28xx_read_reg_req_41842
144023 +int340x_thermal_get_trip_temp_41843 int340x_thermal_get_trip_temp 0 41843 NULL
144024 +do_ip_setsockopt_41852 do_ip_setsockopt 5-0 41852 NULL
144025 +tcp_packets_in_flight_41853 tcp_packets_in_flight 0 41853 NULL
144026 +keyctl_instantiate_key_41855 keyctl_instantiate_key 3 41855 NULL nohasharray
144027 +unexport_store_41855 unexport_store 0-4 41855 &keyctl_instantiate_key_41855
144028 +xfs_rtget_summary_41864 xfs_rtget_summary 0 41864 NULL nohasharray
144029 +hid_sensor_data_rdy_trigger_set_state_41864 hid_sensor_data_rdy_trigger_set_state 0 41864 &xfs_rtget_summary_41864
144030 +amd_uncore_attr_show_cpumask_41867 amd_uncore_attr_show_cpumask 0 41867 NULL
144031 +pci_map_single_41869 pci_map_single 0 41869 NULL
144032 +tg3_init_rings_41872 tg3_init_rings 0 41872 NULL
144033 +cachefiles_daemon_fstop_41874 cachefiles_daemon_fstop 0 41874 NULL
144034 +acpi_ut_acquire_mutex_41878 acpi_ut_acquire_mutex 0 41878 NULL nohasharray
144035 +btrfs_file_write_iter_41878 btrfs_file_write_iter 0 41878 &acpi_ut_acquire_mutex_41878
144036 +store_nfilters_41883 store_nfilters 4-0 41883 NULL
144037 +__dev_queue_xmit_41888 __dev_queue_xmit 0 41888 NULL
144038 +nf_nat_ipv4_out_41891 nf_nat_ipv4_out 0 41891 NULL
144039 +target_stat_scsi_dev_show_attr_indx_41895 target_stat_scsi_dev_show_attr_indx 0 41895 NULL
144040 +qla2x00_beacon_store_41899 qla2x00_beacon_store 0-4 41899 NULL
144041 +snd_cx25821_card_trigger_41908 snd_cx25821_card_trigger 0 41908 NULL
144042 +mantis_i2c_write_41910 mantis_i2c_write 0 41910 NULL
144043 +pem_show_bool_41911 pem_show_bool 0 41911 NULL nohasharray
144044 +bch_cache_store_41911 bch_cache_store 0-4 41911 &pem_show_bool_41911
144045 +C_SYSC_mq_timedsend_41914 C_SYSC_mq_timedsend 3 41914 NULL nohasharray
144046 +get_packet_41914 get_packet 3 41914 &C_SYSC_mq_timedsend_41914 nohasharray
144047 +mem_show_41914 mem_show 0 41914 &get_packet_41914
144048 +get_fdb_entries_41916 get_fdb_entries 3 41916 NULL
144049 +build_inv_iotlb_pages_41922 build_inv_iotlb_pages 4-5 41922 NULL
144050 +show_use_blk_mq_41924 show_use_blk_mq 0 41924 NULL nohasharray
144051 +ecryptfs_setxattr_41924 ecryptfs_setxattr 0 41924 &show_use_blk_mq_41924 nohasharray
144052 +mtrr_del_page_41924 mtrr_del_page 0-1 41924 &ecryptfs_setxattr_41924
144053 +isl1208_rtc_toggle_alarm_41925 isl1208_rtc_toggle_alarm 0 41925 NULL
144054 +pci_dev_show_local_cpu_41927 pci_dev_show_local_cpu 0 41927 NULL nohasharray
144055 +qmi_wwan_manage_power_41927 qmi_wwan_manage_power 0 41927 &pci_dev_show_local_cpu_41927
144056 +em2800_i2c_recv_bytes_41929 em2800_i2c_recv_bytes 0 41929 NULL nohasharray
144057 +dbg_old_index_check_init_41929 dbg_old_index_check_init 0 41929 &em2800_i2c_recv_bytes_41929
144058 +txq_init_41933 txq_init 0 41933 NULL
144059 +vhci_create_device_41934 vhci_create_device 0 41934 NULL
144060 +ext4_da_write_inline_data_begin_41935 ext4_da_write_inline_data_begin 4-3 41935 NULL
144061 +i40evf_change_mtu_41943 i40evf_change_mtu 0 41943 NULL
144062 +sci_rxfill_41945 sci_rxfill 0 41945 NULL
144063 +read_gssp_41947 read_gssp 3-0 41947 NULL
144064 +iscsi_iser_recv_41948 iscsi_iser_recv 4 41948 NULL
144065 +ocfs2_xattr_bucket_get_name_value_41949 ocfs2_xattr_bucket_get_name_value 0 41949 NULL nohasharray
144066 +smack_inode_permission_41949 smack_inode_permission 0 41949 &ocfs2_xattr_bucket_get_name_value_41949
144067 +skcipher_alloc_sgl_41956 skcipher_alloc_sgl 0 41956 NULL
144068 +show_fc_host_fabric_name_41957 show_fc_host_fabric_name 0 41957 NULL
144069 +portnames_read_41958 portnames_read 3-0 41958 NULL
144070 +ubi_self_check_all_ff_41959 ubi_self_check_all_ff 4-0 41959 NULL nohasharray
144071 +pyra_sysfs_read_profilex_buttons_41959 pyra_sysfs_read_profilex_buttons 0-5-6 41959 &ubi_self_check_all_ff_41959
144072 +show_sched6_41960 show_sched6 0 41960 NULL
144073 +show_als_41966 show_als 0 41966 NULL nohasharray
144074 +adis_debugfs_reg_access_41966 adis_debugfs_reg_access 0 41966 &show_als_41966
144075 +dst_mtu_41969 dst_mtu 0 41969 NULL
144076 +cx24116_writeregN_41975 cx24116_writeregN 4 41975 NULL
144077 +write_acpi_int_ret_41977 write_acpi_int_ret 0 41977 NULL
144078 +ubi_io_is_bad_41983 ubi_io_is_bad 0 41983 NULL
144079 +xfs_qm_dqalloc_41985 xfs_qm_dqalloc 0 41985 NULL
144080 +_get_slice_41991 _get_slice 0 41991 NULL
144081 +ds1685_rtc_sysfs_nvram_read_41993 ds1685_rtc_sysfs_nvram_read 0-5-6 41993 NULL
144082 +set_temp11_41995 set_temp11 0-4 41995 NULL
144083 +em28xx_write_regs_41996 em28xx_write_regs 0 41996 NULL
144084 +xfs_da3_root_join_41997 xfs_da3_root_join 0 41997 NULL
144085 +be_process_mcc_42002 be_process_mcc 0 42002 NULL
144086 +keyring_preparse_42005 keyring_preparse 0 42005 NULL
144087 +wl12xx_acx_mem_cfg_42006 wl12xx_acx_mem_cfg 0 42006 NULL
144088 +input_print_bitmap_42008 input_print_bitmap 0 42008 NULL
144089 +pool_allocate_42012 pool_allocate 3 42012 NULL nohasharray
144090 +af9035_i2c_master_xfer_42012 af9035_i2c_master_xfer 0-3 42012 &pool_allocate_42012 nohasharray
144091 +fan_set_cur_state_42012 fan_set_cur_state 0 42012 &af9035_i2c_master_xfer_42012
144092 +spidev_sync_read_42014 spidev_sync_read 0 42014 NULL
144093 +rs_sta_dbgfs_scale_table_write_42017 rs_sta_dbgfs_scale_table_write 3-0 42017 NULL
144094 +ath10k_write_nf_cal_period_42019 ath10k_write_nf_cal_period 3-0 42019 NULL
144095 +sony_pic_fanspeed_show_42021 sony_pic_fanspeed_show 0 42021 NULL
144096 +create_port0_egr_42027 create_port0_egr 0 42027 NULL
144097 +acpi_ut_create_buffer_object_42030 acpi_ut_create_buffer_object 1 42030 NULL
144098 +ql_cam_route_initialize_42031 ql_cam_route_initialize 0 42031 NULL
144099 +device_get_child_node_count_42032 device_get_child_node_count 0 42032 NULL
144100 +__hwahc_op_set_gtk_42038 __hwahc_op_set_gtk 4 42038 NULL
144101 +alloc_trace_kprobe_42041 alloc_trace_kprobe 6 42041 NULL
144102 +acpi_power_on_42044 acpi_power_on 0 42044 NULL
144103 +xfs_allocbt_free_block_42045 xfs_allocbt_free_block 0 42045 NULL
144104 +irda_sendmsg_ultra_42047 irda_sendmsg_ultra 4-0 42047 NULL nohasharray
144105 +qlcnic_sriov_func_to_index_42047 qlcnic_sriov_func_to_index 0 42047 &irda_sendmsg_ultra_42047
144106 +jffs2_do_link_42048 jffs2_do_link 6 42048 NULL nohasharray
144107 +dma_generic_alloc_coherent_42048 dma_generic_alloc_coherent 2 42048 &jffs2_do_link_42048
144108 +ps_poll_upsd_max_ap_turn_read_42050 ps_poll_upsd_max_ap_turn_read 3-0 42050 NULL nohasharray
144109 +__uncore_match0_show_42050 __uncore_match0_show 0 42050 &ps_poll_upsd_max_ap_turn_read_42050
144110 +get_xstats_size_42051 get_xstats_size 0 42051 NULL
144111 +compat_sys_sendfile_42055 compat_sys_sendfile 4 42055 NULL
144112 +v9fs_vfs_writepage_42056 v9fs_vfs_writepage 0 42056 NULL
144113 +iwl_mvm_scan_size_42057 iwl_mvm_scan_size 0 42057 NULL
144114 +rpipe_aim_42059 rpipe_aim 0 42059 NULL
144115 +show_tcpAttemptFails_42066 show_tcpAttemptFails 0 42066 NULL nohasharray
144116 +asix_set_mac_address_42066 asix_set_mac_address 0 42066 &show_tcpAttemptFails_42066
144117 +bh1770_get_lux_rate_avail_42067 bh1770_get_lux_rate_avail 0 42067 NULL
144118 +ceph_readpage_from_fscache_42073 ceph_readpage_from_fscache 0 42073 NULL nohasharray
144119 +store_target_speed_42073 store_target_speed 0-4 42073 &ceph_readpage_from_fscache_42073
144120 +ql_write_cfg_42074 ql_write_cfg 0 42074 NULL
144121 +show_conn_param_ISCSI_PARAM_PERSISTENT_PORT_42076 show_conn_param_ISCSI_PARAM_PERSISTENT_PORT 0 42076 NULL
144122 +named_prepare_buf_42077 named_prepare_buf 3 42077 NULL
144123 +si4713_powerdown_42078 si4713_powerdown 0 42078 NULL
144124 +ath10k_ce_init_src_ring_42080 ath10k_ce_init_src_ring 0 42080 NULL
144125 +SMB2_read_42082 SMB2_read 0 42082 NULL
144126 +bat1_show_42084 bat1_show 0 42084 NULL
144127 +alloc_bitset_42085 alloc_bitset 1 42085 NULL
144128 +scsi_execute_req_42088 scsi_execute_req 5 42088 NULL
144129 +store_rotate_all_42089 store_rotate_all 0-4 42089 NULL
144130 +dfx_open_42091 dfx_open 0 42091 NULL
144131 +sh_eth_reset_42097 sh_eth_reset 0 42097 NULL
144132 +dlm_release_lockspace_42098 dlm_release_lockspace 0 42098 NULL
144133 +ext4_sync_file_42100 ext4_sync_file 0 42100 NULL
144134 +rtc_sysfs_show_wakealarm_42102 rtc_sysfs_show_wakealarm 0 42102 NULL
144135 +show_bank2_alarm_42104 show_bank2_alarm 0 42104 NULL
144136 +bcmgenet_init_dma_42105 bcmgenet_init_dma 0 42105 NULL
144137 +submit_inquiry_42108 submit_inquiry 3 42108 NULL nohasharray
144138 +brport_store_42108 brport_store 0-4 42108 &submit_inquiry_42108
144139 +dw_dma_cyclic_prep_42113 dw_dma_cyclic_prep 4-3 42113 NULL
144140 +ubifs_tnc_read_node_42119 ubifs_tnc_read_node 0 42119 NULL
144141 +ext4_do_update_inode_42127 ext4_do_update_inode 0 42127 NULL
144142 +notify_send_init_42129 notify_send_init 0 42129 NULL
144143 +Read_hfc16_stable_42131 Read_hfc16_stable 0 42131 NULL
144144 +si476x_core_parse_and_nag_about_error_42136 si476x_core_parse_and_nag_about_error 0 42136 NULL
144145 +bb_buf_prepare_42137 bb_buf_prepare 0 42137 NULL
144146 +threads_start_42139 threads_start 0 42139 NULL
144147 +bq24190_sysfs_show_42146 bq24190_sysfs_show 0 42146 NULL
144148 +lapb_register_42149 lapb_register 0 42149 NULL nohasharray
144149 +efx_change_mtu_42149 efx_change_mtu 0 42149 &lapb_register_42149
144150 +ubifs_lookup_level0_42156 ubifs_lookup_level0 0 42156 NULL
144151 +iwl_mvm_mac_ctxt_init_42158 iwl_mvm_mac_ctxt_init 0 42158 NULL
144152 +blk_ioctl_zeroout_42160 blk_ioctl_zeroout 3 42160 NULL
144153 +mmc_align_data_size_42161 mmc_align_data_size 0-2 42161 NULL nohasharray
144154 +af9015_i2c_xfer_42161 af9015_i2c_xfer 0-3 42161 &mmc_align_data_size_42161
144155 +mv_u3d_ep_queue_42164 mv_u3d_ep_queue 0 42164 NULL
144156 +gadget_strings_serialnumber_store_42166 gadget_strings_serialnumber_store 0-3 42166 NULL
144157 +ceph_vxattrcb_layout_pool_42167 ceph_vxattrcb_layout_pool 0 42167 NULL nohasharray
144158 +pps_enable_store_42167 pps_enable_store 0-4 42167 &ceph_vxattrcb_layout_pool_42167 nohasharray
144159 +store_host_reset_42167 store_host_reset 0-4 42167 &pps_enable_store_42167
144160 +read_file_base_eeprom_42168 read_file_base_eeprom 3-0 42168 NULL
144161 +gfs2_statfs_slow_42170 gfs2_statfs_slow 0 42170 NULL
144162 +iwl_mvm_send_cmd_42173 iwl_mvm_send_cmd 0 42173 NULL nohasharray
144163 +max8998_ldo_disable_42173 max8998_ldo_disable 0 42173 &iwl_mvm_send_cmd_42173
144164 +power_restore_42174 power_restore 0 42174 NULL
144165 +at86rf230_set_lbt_42175 at86rf230_set_lbt 0 42175 NULL
144166 +shash_finup_unaligned_42176 shash_finup_unaligned 0 42176 NULL
144167 +oprofilefs_str_to_user_42182 oprofilefs_str_to_user 3-0 42182 NULL
144168 +dn_dev_bind_default_42183 dn_dev_bind_default 0 42183 NULL
144169 +show_rc6_mask_42184 show_rc6_mask 0 42184 NULL
144170 +write_file_beacon_42185 write_file_beacon 3-0 42185 NULL
144171 +mwifiex_cmd_amsdu_aggr_ctrl_42192 mwifiex_cmd_amsdu_aggr_ctrl 0 42192 NULL
144172 +reset_slot_42194 reset_slot 0 42194 NULL
144173 +crc32_pclmul_finup_42200 crc32_pclmul_finup 0 42200 NULL
144174 +get_znodes_to_commit_42201 get_znodes_to_commit 0 42201 NULL
144175 +hdlcdrv_open_42202 hdlcdrv_open 0 42202 NULL
144176 +sprom2hex_42204 sprom2hex 0 42204 NULL
144177 +v9fs_write_begin_42211 v9fs_write_begin 0 42211 NULL
144178 +ixgbe_add_mac_filter_42218 ixgbe_add_mac_filter 0 42218 NULL
144179 +cifs_listxattr_42223 cifs_listxattr 0-3 42223 NULL
144180 +s35390a_rtc_set_alarm_42224 s35390a_rtc_set_alarm 0 42224 NULL
144181 +qlge_set_mac_address_42227 qlge_set_mac_address 0 42227 NULL
144182 +pla_ocp_read_42235 pla_ocp_read 3 42235 NULL nohasharray
144183 +blockdev_direct_IO_42235 blockdev_direct_IO 0-5 42235 &pla_ocp_read_42235
144184 +nilfs_segments_blocks_per_segment_show_42237 nilfs_segments_blocks_per_segment_show 0 42237 NULL
144185 +pci_user_read_config_word_42240 pci_user_read_config_word 0 42240 NULL nohasharray
144186 +i915_l3_write_42240 i915_l3_write 0-6-5 42240 &pci_user_read_config_word_42240
144187 +snd_pcm_pre_suspend_42241 snd_pcm_pre_suspend 0 42241 NULL
144188 +xfs_rtfree_range_42244 xfs_rtfree_range 0 42244 NULL
144189 +pch_gbe_up_42245 pch_gbe_up 0 42245 NULL
144190 +store_mlid_42247 store_mlid 0-4 42247 NULL
144191 +islpci_reset_if_42249 islpci_reset_if 0 42249 NULL
144192 +usbtv_start_42251 usbtv_start 0 42251 NULL
144193 +v9fs_vfs_setattr_42252 v9fs_vfs_setattr 0 42252 NULL
144194 +rx_defrag_need_decrypt_read_42253 rx_defrag_need_decrypt_read 3-0 42253 NULL
144195 +resources_store_42255 resources_store 0-4 42255 NULL
144196 +netxen_nic_map_indirect_address_128M_42257 netxen_nic_map_indirect_address_128M 2 42257 NULL nohasharray
144197 +amd5536_udc_start_42257 amd5536_udc_start 0 42257 &netxen_nic_map_indirect_address_128M_42257
144198 +find_last_bit_42260 find_last_bit 0 42260 NULL
144199 +show_fc_host_port_name_42264 show_fc_host_port_name 0 42264 NULL
144200 +ctnetlink_proto_size_42270 ctnetlink_proto_size 0 42270 NULL
144201 +__pcpu_size_to_slot_42271 __pcpu_size_to_slot 0 42271 NULL
144202 +__tty_buffer_request_room_42276 __tty_buffer_request_room 2-0 42276 NULL
144203 +snd_pcm_hw_param_value_max_42280 snd_pcm_hw_param_value_max 0 42280 NULL nohasharray
144204 +pinctrl_gpio_direction_output_42280 pinctrl_gpio_direction_output 0 42280 &snd_pcm_hw_param_value_max_42280
144205 +rtnl_link_get_af_size_42296 rtnl_link_get_af_size 0 42296 NULL
144206 +xadc_preenable_42298 xadc_preenable 0 42298 NULL
144207 +__cpus_weight_42299 __cpus_weight 0 42299 NULL
144208 +sel_read_perm_42302 sel_read_perm 3-0 42302 NULL
144209 +xfs_attr3_leaf_add_work_42303 xfs_attr3_leaf_add_work 0 42303 NULL
144210 +sctp_setsockopt_del_key_42304 sctp_setsockopt_del_key 3-0 42304 NULL nohasharray
144211 +ulong_read_file_42304 ulong_read_file 3-0 42304 &sctp_setsockopt_del_key_42304
144212 +key_payload_reserve_42307 key_payload_reserve 0 42307 NULL
144213 +xfs_vm_readpages_42308 xfs_vm_readpages 4 42308 NULL
144214 +sco_sock_getname_42312 sco_sock_getname 0 42312 NULL
144215 +bnep_sock_create_42314 bnep_sock_create 0 42314 NULL
144216 +qlcnic_sriov_pf_set_vport_info_42316 qlcnic_sriov_pf_set_vport_info 0 42316 NULL
144217 +osdname_show_42317 osdname_show 0 42317 NULL
144218 +max_luns_show_42319 max_luns_show 0 42319 NULL
144219 +axxia_i2c_xfer_42322 axxia_i2c_xfer 0-3 42322 NULL nohasharray
144220 +bcm_tx_send_42322 bcm_tx_send 0 42322 &axxia_i2c_xfer_42322
144221 +hysdn_conf_read_42324 hysdn_conf_read 3 42324 NULL
144222 +ov772x_g_crop_42326 ov772x_g_crop 0 42326 NULL
144223 +tcp_sync_mss_42330 tcp_sync_mss 2-0 42330 NULL
144224 +bh1770_get_lux_thresh_below_42336 bh1770_get_lux_thresh_below 0 42336 NULL
144225 +snd_pcm_plug_alloc_42339 snd_pcm_plug_alloc 2-0 42339 NULL
144226 +regulator_state_show_42345 regulator_state_show 0 42345 NULL nohasharray
144227 +store_42345 store 0-3 42345 &regulator_state_show_42345
144228 +ipr_store_log_level_42353 ipr_store_log_level 0-4 42353 NULL
144229 +cit_get_packet_size_42354 cit_get_packet_size 0 42354 NULL
144230 +ide_raw_taskfile_42355 ide_raw_taskfile 4 42355 NULL
144231 +mxl5007t_write_regs_42356 mxl5007t_write_regs 0 42356 NULL
144232 +fuse_file_read_iter_42364 fuse_file_read_iter 0 42364 NULL
144233 +adp5520_bl_daylight_dim_store_42370 adp5520_bl_daylight_dim_store 0-4 42370 NULL
144234 +xhci_queue_bulk_tx_42377 xhci_queue_bulk_tx 0 42377 NULL
144235 +drbd_md_last_sector_42378 drbd_md_last_sector 0 42378 NULL
144236 +read_time_42381 read_time 0 42381 NULL nohasharray
144237 +ip_mc_msfilter_42381 ip_mc_msfilter 0 42381 &read_time_42381
144238 +unregister_gadget_42382 unregister_gadget 0 42382 NULL
144239 +test_power_get_battery_property_42384 test_power_get_battery_property 0 42384 NULL
144240 +show_conn_param_ISCSI_PARAM_TCP_TIMER_SCALE_42385 show_conn_param_ISCSI_PARAM_TCP_TIMER_SCALE 0 42385 NULL
144241 +il_dbgfs_disable_ht40_read_42386 il_dbgfs_disable_ht40_read 3-0 42386 NULL
144242 +change_queue_depth_42393 change_queue_depth 0 42393 NULL
144243 +cx25821_start_streaming_42395 cx25821_start_streaming 0 42395 NULL
144244 +r9701_get_datetime_42402 r9701_get_datetime 0 42402 NULL
144245 +brcms_ops_add_interface_42403 brcms_ops_add_interface 0 42403 NULL
144246 +msnd_fifo_read_42406 msnd_fifo_read 0-3 42406 NULL
144247 +pci_resource_alignment_store_42407 pci_resource_alignment_store 0-3 42407 NULL
144248 +SYSC_recv_42413 SYSC_recv 3 42413 NULL
144249 +store_spi_transport_period_helper_42414 store_spi_transport_period_helper 0-3 42414 NULL
144250 +qlcnic_sriov_prepare_bc_hdr_42416 qlcnic_sriov_prepare_bc_hdr 0 42416 NULL
144251 +krng_get_random_42420 krng_get_random 3 42420 NULL
144252 +wm831x_clkout_prepare_42426 wm831x_clkout_prepare 0 42426 NULL
144253 +ixgbevf_write_posted_mbx_42428 ixgbevf_write_posted_mbx 0 42428 NULL
144254 +device_read_42432 device_read 0-3 42432 NULL
144255 +__iio_add_chan_devattr_42434 __iio_add_chan_devattr 0 42434 NULL nohasharray
144256 +ixgbevf_poll_for_msg_42434 ixgbevf_poll_for_msg 0 42434 &__iio_add_chan_devattr_42434
144257 +btrfs_nodesize_show_42436 btrfs_nodesize_show 0 42436 NULL
144258 +gsm_data_alloc_42437 gsm_data_alloc 3 42437 NULL nohasharray
144259 +cfq_back_seek_penalty_store_42437 cfq_back_seek_penalty_store 3-0 42437 &gsm_data_alloc_42437
144260 +tusb_musb_set_mode_42439 tusb_musb_set_mode 0 42439 NULL
144261 +spr_wm_latency_write_42441 spr_wm_latency_write 3-0 42441 NULL
144262 +do_qib_user_sdma_queue_create_42442 do_qib_user_sdma_queue_create 0 42442 NULL
144263 +key_conf_keyidx_read_42443 key_conf_keyidx_read 3-0 42443 NULL
144264 +gpio_direction_input_42445 gpio_direction_input 0 42445 NULL
144265 +store_42448 store 0 42448 NULL
144266 +_nfs4_proc_setlk_42449 _nfs4_proc_setlk 0 42449 NULL nohasharray
144267 +nfs_writepage_setup_42449 nfs_writepage_setup 0 42449 &_nfs4_proc_setlk_42449
144268 +snd_pcm_action_group_42452 snd_pcm_action_group 0 42452 NULL nohasharray
144269 +sysfs_compact_node_42452 sysfs_compact_node 0-4 42452 &snd_pcm_action_group_42452
144270 +__clk_enable_42456 __clk_enable 0 42456 NULL
144271 +nfc_sock_create_42457 nfc_sock_create 0 42457 NULL
144272 +ext3_valid_block_bitmap_42459 ext3_valid_block_bitmap 3 42459 NULL
144273 +show_lcdtype_42462 show_lcdtype 0 42462 NULL
144274 +show_lid_resume_42464 show_lid_resume 0 42464 NULL
144275 +strobe_set_42472 strobe_set 0 42472 NULL
144276 +__simple_xattr_set_42474 __simple_xattr_set 4-0 42474 NULL
144277 +sta_state_42478 sta_state 0 42478 NULL
144278 +show_coresize_42479 show_coresize 0 42479 NULL
144279 +ocfs2_xattr_ibody_list_42480 ocfs2_xattr_ibody_list 0 42480 NULL
144280 +kernel_recvmsg_42482 kernel_recvmsg 0-5 42482 NULL
144281 +set_zone_42484 set_zone 0-4 42484 NULL
144282 +omfs_readpages_42490 omfs_readpages 4 42490 NULL nohasharray
144283 +nfulnl_rcv_nl_event_42490 nfulnl_rcv_nl_event 0 42490 &omfs_readpages_42490 nohasharray
144284 +store_spi_transport_hold_mcs_42490 store_spi_transport_hold_mcs 0-4 42490 &nfulnl_rcv_nl_event_42490
144285 +parport_mos7715_read_data_42492 parport_mos7715_read_data 0 42492 NULL nohasharray
144286 +wl1251_acx_sleep_auth_42492 wl1251_acx_sleep_auth 0 42492 &parport_mos7715_read_data_42492
144287 +callback_42494 callback 0 42494 NULL
144288 +target_stat_scsi_auth_intr_show_attr_creation_time_42496 target_stat_scsi_auth_intr_show_attr_creation_time 0 42496 NULL
144289 +iscsi_nacl_attrib_show_dataout_timeout_42499 iscsi_nacl_attrib_show_dataout_timeout 0 42499 NULL
144290 +ibm_read_apci_table_42504 ibm_read_apci_table 0-5-6 42504 NULL
144291 +SyS_mincore_42511 SyS_mincore 1-2 42511 NULL
144292 +sctp_init_sock_42514 sctp_init_sock 0 42514 NULL
144293 +rfcomm_tty_write_room_42516 rfcomm_tty_write_room 0 42516 NULL
144294 +ath9k_sta_add_42517 ath9k_sta_add 0 42517 NULL
144295 +fanotify_read_42518 fanotify_read 0-3 42518 NULL
144296 +jbd2_log_wait_commit_42519 jbd2_log_wait_commit 0 42519 NULL
144297 +kvm_write_wall_clock_42520 kvm_write_wall_clock 2 42520 NULL nohasharray
144298 +pch_phub_write_serial_rom_val_42520 pch_phub_write_serial_rom_val 0 42520 &kvm_write_wall_clock_42520
144299 +proc_notify_change_42521 proc_notify_change 0 42521 NULL
144300 +dio_bio_complete_42524 dio_bio_complete 0 42524 NULL
144301 +smk_write_netlbladdr_42525 smk_write_netlbladdr 3-0 42525 NULL
144302 +self_check_ec_hdr_42528 self_check_ec_hdr 0 42528 NULL
144303 +snd_emux_create_port_42533 snd_emux_create_port 3 42533 NULL nohasharray
144304 +sys_vmsplice_42533 sys_vmsplice 3 42533 &snd_emux_create_port_42533
144305 +sdev_store_evt_capacity_change_reported_42538 sdev_store_evt_capacity_change_reported 0-4 42538 NULL
144306 +mtip_hw_submit_io_42539 mtip_hw_submit_io 4 42539 NULL
144307 +mt9m111_set_hvflip_42542 mt9m111_set_hvflip 0 42542 NULL
144308 +__wa_xfer_setup_42543 __wa_xfer_setup 0 42543 NULL nohasharray
144309 +__register_ftrace_function_42543 __register_ftrace_function 0 42543 &__wa_xfer_setup_42543
144310 +dbAllocNear_42546 dbAllocNear 0 42546 NULL
144311 +mvs_task_exec_42547 mvs_task_exec 0 42547 NULL
144312 +ath6kl_wmi_proc_events_vif_42549 ath6kl_wmi_proc_events_vif 5 42549 NULL
144313 +request_firmware_42553 request_firmware 0 42553 NULL
144314 +ip_vs_out_icmp_v6_42557 ip_vs_out_icmp_v6 0 42557 NULL
144315 +udp_recvmsg_42558 udp_recvmsg 4-0 42558 NULL nohasharray
144316 +iscsit_ta_cache_dynamic_acls_42558 iscsit_ta_cache_dynamic_acls 0 42558 &udp_recvmsg_42558
144317 +portio_type_show_42562 portio_type_show 0 42562 NULL
144318 +target_stat_scsi_lu_show_attr_creation_time_42563 target_stat_scsi_lu_show_attr_creation_time 0 42563 NULL
144319 +br_set_mac_address_42565 br_set_mac_address 0 42565 NULL
144320 +iwl_print_event_log_42566 iwl_print_event_log 5-0-7 42566 NULL
144321 +get_in_min_42567 get_in_min 0 42567 NULL
144322 +read_or_alloc_page_42578 read_or_alloc_page 0 42578 NULL
144323 +wusb_disconnect_store_42581 wusb_disconnect_store 0-4 42581 NULL
144324 +rj54n1_s_stream_42582 rj54n1_s_stream 0 42582 NULL
144325 +memory_failure_42590 memory_failure 0 42590 NULL
144326 +oom_score_adj_write_42594 oom_score_adj_write 3-0 42594 NULL
144327 +video_outputsw_set_42595 video_outputsw_set 0 42595 NULL
144328 +get_enable_42601 get_enable 0 42601 NULL
144329 +map_state_42602 map_state 1 42602 NULL nohasharray
144330 +__pskb_pull_42602 __pskb_pull 2 42602 &map_state_42602 nohasharray
144331 +snd_pcsp_playback_prepare_42602 snd_pcsp_playback_prepare 0 42602 &__pskb_pull_42602 nohasharray
144332 +npwm_show_42602 npwm_show 0 42602 &snd_pcsp_playback_prepare_42602
144333 +sctp_outq_flush_42605 sctp_outq_flush 0 42605 NULL
144334 +get_div_42612 get_div 0 42612 NULL
144335 +__uncore_mask_mc_show_42614 __uncore_mask_mc_show 0 42614 NULL
144336 +logfs_truncate_42615 logfs_truncate 0 42615 NULL
144337 +dbg_check_ltab_lnum_42617 dbg_check_ltab_lnum 0 42617 NULL
144338 +release_lockspace_42618 release_lockspace 0 42618 NULL nohasharray
144339 +read_42618 read 0 42618 &release_lockspace_42618
144340 +rt2500pci_set_device_state_42620 rt2500pci_set_device_state 0 42620 NULL nohasharray
144341 +vlan_dev_open_42620 vlan_dev_open 0 42620 &rt2500pci_set_device_state_42620
144342 +secinfo_parse_42624 secinfo_parse 0 42624 NULL
144343 +mv88e6xxx_phy_read_42625 mv88e6xxx_phy_read 0 42625 NULL
144344 +sys_move_pages_42626 sys_move_pages 2 42626 NULL nohasharray
144345 +map_show_42626 map_show 0 42626 &sys_move_pages_42626
144346 +xfs_attr_leaf_removename_42629 xfs_attr_leaf_removename 0 42629 NULL
144347 +crypto_ahash_walk_first_42630 crypto_ahash_walk_first 0 42630 NULL
144348 +snd_hwdep_dev_register_42632 snd_hwdep_dev_register 0 42632 NULL
144349 +ieee80211_if_fmt_dot11MeshHWMPactivePathTimeout_42635 ieee80211_if_fmt_dot11MeshHWMPactivePathTimeout 3 42635 NULL
144350 +b43legacy_wireless_core_init_42640 b43legacy_wireless_core_init 0 42640 NULL
144351 +br_mdb_rehash_42643 br_mdb_rehash 2 42643 NULL
144352 +num_controllers_42644 num_controllers 0 42644 NULL
144353 +mc13783_adc_read_bp_42646 mc13783_adc_read_bp 0 42646 NULL
144354 +gpio_request_enable_42647 gpio_request_enable 0 42647 NULL nohasharray
144355 +sis190_get_regs_len_42647 sis190_get_regs_len 0 42647 &gpio_request_enable_42647
144356 +i7core_mce_check_error_42651 i7core_mce_check_error 0 42651 NULL
144357 +_regmap_raw_write_42652 _regmap_raw_write 2-4-0 42652 NULL
144358 +i40e_setup_rx_descriptors_42655 i40e_setup_rx_descriptors 0 42655 NULL
144359 +ess_audio_prepare_for_input_42659 ess_audio_prepare_for_input 0 42659 NULL
144360 +print_nodes_state_42664 print_nodes_state 0 42664 NULL
144361 +s5p_mfc_start_streaming_42666 s5p_mfc_start_streaming 0 42666 NULL
144362 +pinctrl_gpio_direction_input_42668 pinctrl_gpio_direction_input 0 42668 NULL
144363 +acpi_power_get_inferred_state_42669 acpi_power_get_inferred_state 0 42669 NULL nohasharray
144364 +ipx_setsockopt_42669 ipx_setsockopt 0 42669 &acpi_power_get_inferred_state_42669
144365 +show_cidmode_42671 show_cidmode 0 42671 NULL
144366 +l2tp_xmit_skb_42672 l2tp_xmit_skb 3 42672 NULL
144367 +btrfs_label_store_42678 btrfs_label_store 0-4 42678 NULL
144368 +xgbe_calc_rx_buf_size_42681 xgbe_calc_rx_buf_size 0-2 42681 NULL
144369 +rocker_group_tbl_do_42683 rocker_group_tbl_do 0 42683 NULL
144370 +at91_sysfs_set_mb0_id_42685 at91_sysfs_set_mb0_id 0-4 42685 NULL
144371 +cifs_spnego_key_instantiate_42686 cifs_spnego_key_instantiate 0 42686 NULL nohasharray
144372 +store_spi_transport_wr_flow_42686 store_spi_transport_wr_flow 0-4 42686 &cifs_spnego_key_instantiate_42686
144373 +wiimod_pro_calib_store_42692 wiimod_pro_calib_store 0-4 42692 NULL
144374 +request_key_and_link_42693 request_key_and_link 4 42693 NULL nohasharray
144375 +rsi_send_internal_mgmt_frame_42693 rsi_send_internal_mgmt_frame 0 42693 &request_key_and_link_42693
144376 +acpi_dev_get_irqresource_42694 acpi_dev_get_irqresource 2 42694 NULL nohasharray
144377 +iio_trigger_attach_poll_func_42694 iio_trigger_attach_poll_func 0 42694 &acpi_dev_get_irqresource_42694
144378 +ipoib_vlan_delete_42696 ipoib_vlan_delete 0 42696 NULL
144379 +nilfs_btnode_submit_block_42698 nilfs_btnode_submit_block 0 42698 NULL
144380 +bnx2fc_ctlr_enabled_42700 bnx2fc_ctlr_enabled 0 42700 NULL
144381 +vb2_read_42703 vb2_read 3-0 42703 NULL
144382 +store_sas_link_reset_42705 store_sas_link_reset 4-0 42705 NULL
144383 +sierra_net_send_cmd_42708 sierra_net_send_cmd 3 42708 NULL nohasharray
144384 +hard_show_42708 hard_show 0 42708 &sierra_net_send_cmd_42708
144385 +pm8001_ctl_max_sg_list_show_42710 pm8001_ctl_max_sg_list_show 0 42710 NULL
144386 +taos_smbus_xfer_42714 taos_smbus_xfer 0 42714 NULL
144387 +regulator_print_state_42718 regulator_print_state 0 42718 NULL
144388 +adxl34x_calibrate_show_42719 adxl34x_calibrate_show 0 42719 NULL
144389 +read_status_42722 read_status 0 42722 NULL nohasharray
144390 +ath10k_pci_qca6174_chip_reset_42722 ath10k_pci_qca6174_chip_reset 0 42722 &read_status_42722
144391 +selinux_ip_postroute_42725 selinux_ip_postroute 0 42725 NULL
144392 +setup_ntlmv2_rsp_42726 setup_ntlmv2_rsp 0 42726 NULL
144393 +iwl_mvm_coex_dump_mbox_old_42727 iwl_mvm_coex_dump_mbox_old 0-3-4 42727 NULL
144394 +bmg160_data_rdy_trigger_set_state_42728 bmg160_data_rdy_trigger_set_state 0 42728 NULL
144395 +ath10k_pci_warm_reset_42729 ath10k_pci_warm_reset 0 42729 NULL
144396 +dvb_demux_ioctl_42733 dvb_demux_ioctl 2 42733 NULL nohasharray
144397 +target_stat_scsi_auth_intr_show_attr_hs_num_cmds_42733 target_stat_scsi_auth_intr_show_attr_hs_num_cmds 0 42733 &dvb_demux_ioctl_42733 nohasharray
144398 +fw_get_filesystem_firmware_42733 fw_get_filesystem_firmware 0 42733 &target_stat_scsi_auth_intr_show_attr_hs_num_cmds_42733
144399 +set_aoe_iflist_42737 set_aoe_iflist 2 42737 NULL nohasharray
144400 +igbvf_get_regs_len_42737 igbvf_get_regs_len 0 42737 &set_aoe_iflist_42737
144401 +ax25_setsockopt_42740 ax25_setsockopt 5-0 42740 NULL
144402 +SendReceive2_42742 SendReceive2 0 42742 NULL
144403 +sdev_show_modalias_42746 sdev_show_modalias 0 42746 NULL nohasharray
144404 +write_42746 write 0 42746 &sdev_show_modalias_42746
144405 +xen_bind_pirq_gsi_to_irq_42750 xen_bind_pirq_gsi_to_irq 1 42750 NULL nohasharray
144406 +lbs_mesh_set_42750 lbs_mesh_set 0-4 42750 &xen_bind_pirq_gsi_to_irq_42750
144407 +dpm_sysfs_add_42756 dpm_sysfs_add 0 42756 NULL nohasharray
144408 +s2io_open_42756 s2io_open 0 42756 &dpm_sysfs_add_42756
144409 +sysfs_set_active_low_42759 sysfs_set_active_low 0 42759 NULL
144410 +usblp_rtest_42761 usblp_rtest 0 42761 NULL
144411 +sysfs_show_available_clocksources_42763 sysfs_show_available_clocksources 0 42763 NULL
144412 +vmxnet3_rq_create_42771 vmxnet3_rq_create 0 42771 NULL
144413 +ath10k_htt_verify_version_42776 ath10k_htt_verify_version 0 42776 NULL
144414 +x25_recvmsg_42777 x25_recvmsg 4-0 42777 NULL nohasharray
144415 +pinctrl_register_map_42777 pinctrl_register_map 2 42777 &x25_recvmsg_42777
144416 +lp3943_gpio_direction_output_42778 lp3943_gpio_direction_output 0 42778 NULL
144417 +snd_midi_event_decode_42780 snd_midi_event_decode 0 42780 NULL
144418 +cryptd_hash_setkey_42781 cryptd_hash_setkey 3 42781 NULL nohasharray
144419 +isku_sysfs_read_info_42781 isku_sysfs_read_info 6-0-5 42781 &cryptd_hash_setkey_42781
144420 +show_fnode_chap_out_idx_42784 show_fnode_chap_out_idx 0 42784 NULL
144421 +store_fan_beep_42785 store_fan_beep 0-4 42785 NULL
144422 +elfcorehdr_read_notes_42786 elfcorehdr_read_notes 2 42786 NULL
144423 +hackrf_set_if_gain_42788 hackrf_set_if_gain 0 42788 NULL
144424 +koneplus_sysfs_read_42792 koneplus_sysfs_read 6-0 42792 NULL
144425 +cgroup_migrate_prepare_dst_42793 cgroup_migrate_prepare_dst 0 42793 NULL
144426 +show_chglim_42794 show_chglim 0 42794 NULL
144427 +ntfs_attr_extend_allocation_42796 ntfs_attr_extend_allocation 0 42796 NULL
144428 +fw_device_op_compat_ioctl_42804 fw_device_op_compat_ioctl 2 42804 NULL
144429 +show_line1_42806 show_line1 0 42806 NULL
144430 +esd_usb2_open_42809 esd_usb2_open 0 42809 NULL
144431 +pcf2127_get_datetime_42811 pcf2127_get_datetime 0 42811 NULL nohasharray
144432 +smk_bu_current_42811 smk_bu_current 0-4 42811 &pcf2127_get_datetime_42811
144433 +drm_ioctl_42813 drm_ioctl 2 42813 NULL
144434 +__bch_cache_set_store_42815 __bch_cache_set_store 0-4 42815 NULL
144435 +iwl_dbgfs_ucode_bt_stats_read_42820 iwl_dbgfs_ucode_bt_stats_read 3-0 42820 NULL
144436 +set_arg_42824 set_arg 3 42824 NULL
144437 +si476x_radio_read_rsq_blob_42827 si476x_radio_read_rsq_blob 3-0 42827 NULL
144438 +bnad_mtu_set_42833 bnad_mtu_set 0 42833 NULL
144439 +dnotify_handle_event_42835 dnotify_handle_event 0 42835 NULL
144440 +f2fs_unfreeze_42836 f2fs_unfreeze 0 42836 NULL
144441 +show_sas_rphy_target_port_protocols_42840 show_sas_rphy_target_port_protocols 0 42840 NULL
144442 +mv88e6131_get_sset_count_42841 mv88e6131_get_sset_count 0 42841 NULL
144443 +prop_compression_validate_42847 prop_compression_validate 0 42847 NULL
144444 +show_ata_dev_xfer_mode_42848 show_ata_dev_xfer_mode 0 42848 NULL
144445 +btmrvl_fwdump_write_42850 btmrvl_fwdump_write 3-0 42850 NULL nohasharray
144446 +ath10k_pci_qca988x_chip_reset_42850 ath10k_pci_qca988x_chip_reset 0 42850 &btmrvl_fwdump_write_42850
144447 +prandom_u32_42853 prandom_u32 0 42853 NULL nohasharray
144448 +ath6kl_wmi_config_debug_module_cmd_42853 ath6kl_wmi_config_debug_module_cmd 0 42853 &prandom_u32_42853
144449 +wl12xx_init_vif_data_42855 wl12xx_init_vif_data 0 42855 NULL
144450 +return_gap_lebs_42862 return_gap_lebs 0 42862 NULL
144451 +gen_pool_first_fit_order_align_42863 gen_pool_first_fit_order_align 2-3-4 42863 NULL nohasharray
144452 +of_property_count_strings_42863 of_property_count_strings 0 42863 &gen_pool_first_fit_order_align_42863 nohasharray
144453 +destroy_42863 destroy 0 42863 &of_property_count_strings_42863
144454 +ad7877_read_adc_42867 ad7877_read_adc 0 42867 NULL
144455 +_ctl_host_trace_buffer_show_42869 _ctl_host_trace_buffer_show 0 42869 NULL
144456 +parse_user_pin_configs_42870 parse_user_pin_configs 0 42870 NULL
144457 +t4_sge_alloc_rxq_42871 t4_sge_alloc_rxq 0 42871 NULL nohasharray
144458 +snd_device_register_all_42871 snd_device_register_all 0 42871 &t4_sge_alloc_rxq_42871
144459 +iscsi_stat_instance_show_attr_description_42874 iscsi_stat_instance_show_attr_description 0 42874 NULL
144460 +mt9v022_s_ctrl_42875 mt9v022_s_ctrl 0 42875 NULL nohasharray
144461 +media_read_42875 media_read 0-3 42875 &mt9v022_s_ctrl_42875
144462 +nvme_trans_unit_serial_page_42879 nvme_trans_unit_serial_page 4 42879 NULL
144463 +tw68_video_init2_42880 tw68_video_init2 2 42880 NULL
144464 +pskb_expand_head_42881 pskb_expand_head 3-2-0 42881 NULL
144465 +rt5677_gpio_direction_in_42886 rt5677_gpio_direction_in 0 42886 NULL nohasharray
144466 +pcistub_irq_handler_switch_42886 pcistub_irq_handler_switch 0-3 42886 &rt5677_gpio_direction_in_42886
144467 +lm3530_mode_get_42888 lm3530_mode_get 0 42888 NULL
144468 +c2_up_42890 c2_up 0 42890 NULL
144469 +pci_write_42893 pci_write 0 42893 NULL
144470 +xpc_kmalloc_cacheline_aligned_42895 xpc_kmalloc_cacheline_aligned 1 42895 NULL nohasharray
144471 +twl4030_madc_conversion_42895 twl4030_madc_conversion 0 42895 &xpc_kmalloc_cacheline_aligned_42895 nohasharray
144472 +amb_send_42895 amb_send 0 42895 &twl4030_madc_conversion_42895
144473 +SendTxCommandPacket_42901 SendTxCommandPacket 3 42901 NULL
144474 +hd_end_request_42904 hd_end_request 2 42904 NULL
144475 +ieee80211_tdls_mgmt_teardown_42905 ieee80211_tdls_mgmt_teardown 10 42905 NULL
144476 +alx_change_mtu_42906 alx_change_mtu 0 42906 NULL
144477 +rds_create_42907 rds_create 0 42907 NULL
144478 +sta_last_rx_rate_read_42909 sta_last_rx_rate_read 3-0 42909 NULL
144479 +g_mbus_fmt_42910 g_mbus_fmt 0 42910 NULL
144480 +snd_jack_new_42914 snd_jack_new 0 42914 NULL
144481 +hfsplus_user_getxattr_42915 hfsplus_user_getxattr 0 42915 NULL
144482 +device_show_int_42919 device_show_int 0 42919 NULL
144483 +simple_playback_pcm_prepare_42920 simple_playback_pcm_prepare 0 42920 NULL
144484 +pcxhr_set_clock_42923 pcxhr_set_clock 0 42923 NULL nohasharray
144485 +show_42923 show 0 42923 &pcxhr_set_clock_42923
144486 +drbd_header_size_42928 drbd_header_size 0 42928 NULL
144487 +lis3lv02d_rate_set_42933 lis3lv02d_rate_set 0-4 42933 NULL
144488 +set_analog_out_42935 set_analog_out 0-4 42935 NULL
144489 +bnx2_open_42936 bnx2_open 0 42936 NULL
144490 +xfs_bmapi_allocate_42938 xfs_bmapi_allocate 0 42938 NULL
144491 +sctp_getsockopt_maxburst_42941 sctp_getsockopt_maxburst 2 42941 NULL nohasharray
144492 +slot_store_42941 slot_store 0-3 42941 &sctp_getsockopt_maxburst_42941
144493 +handle_response_42945 handle_response 0 42945 NULL
144494 +vx_reset_chk_42946 vx_reset_chk 0 42946 NULL nohasharray
144495 +ds1682_store_42946 ds1682_store 0-4 42946 &vx_reset_chk_42946
144496 +hashtab_map_42947 hashtab_map 0 42947 NULL
144497 +w1_ds2760_write_42955 w1_ds2760_write 3-4 42955 NULL
144498 +sys_sethostname_42962 sys_sethostname 2 42962 NULL nohasharray
144499 +set_temp0_min_42962 set_temp0_min 0-4 42962 &sys_sethostname_42962
144500 +fcoe_reset_42963 fcoe_reset 0 42963 NULL
144501 +snd_korg1212_trigger_42966 snd_korg1212_trigger 0 42966 NULL nohasharray
144502 +kone_check_write_42966 kone_check_write 0 42966 &snd_korg1212_trigger_42966
144503 +ntb_setup_snb_msix_42971 ntb_setup_snb_msix 2 42971 NULL
144504 +n_pins_show_42973 n_pins_show 0 42973 NULL
144505 +show_temp62_42975 show_temp62 0 42975 NULL
144506 +show_rx_polinv_enb_42977 show_rx_polinv_enb 0 42977 NULL nohasharray
144507 +sysv_readpage_42977 sysv_readpage 0 42977 &show_rx_polinv_enb_42977
144508 +acpi_get_device_data_42978 acpi_get_device_data 0 42978 NULL
144509 +compat_udpv6_setsockopt_42981 compat_udpv6_setsockopt 5 42981 NULL nohasharray
144510 +pfkey_xfrm_policy2sec_ctx_size_42981 pfkey_xfrm_policy2sec_ctx_size 0 42981 &compat_udpv6_setsockopt_42981 nohasharray
144511 +store_enable_clka1_output_42981 store_enable_clka1_output 0-4 42981 &pfkey_xfrm_policy2sec_ctx_size_42981
144512 +it8712f_wdt_write_42982 it8712f_wdt_write 0-3 42982 NULL
144513 +pci_bus_read_config_word_42987 pci_bus_read_config_word 0 42987 NULL
144514 +hwrng_attr_current_store_42989 hwrng_attr_current_store 0-4 42989 NULL
144515 +nfs_idmap_get_desc_42990 nfs_idmap_get_desc 2-4 42990 NULL nohasharray
144516 +rtw_os_xmit_resource_alloc_42990 rtw_os_xmit_resource_alloc 3 42990 &nfs_idmap_get_desc_42990
144517 +mem_cgroup_force_empty_write_42994 mem_cgroup_force_empty_write 0-3 42994 NULL
144518 +il4965_show_debug_level_42996 il4965_show_debug_level 0 42996 NULL
144519 +xfs_da_read_buf_43008 xfs_da_read_buf 0 43008 NULL
144520 +nct6683_create_attr_group_43010 nct6683_create_attr_group 3 43010 NULL
144521 +vfio_fill_vconfig_bytes_43016 vfio_fill_vconfig_bytes 0 43016 NULL nohasharray
144522 +gadget_dev_desc_bDeviceProtocol_show_43016 gadget_dev_desc_bDeviceProtocol_show 0 43016 &vfio_fill_vconfig_bytes_43016
144523 +rxrpc_preparse_xdr_rxk5_43019 rxrpc_preparse_xdr_rxk5 0 43019 NULL
144524 +snd_pcm_pre_start_43020 snd_pcm_pre_start 0 43020 NULL nohasharray
144525 +export_store_43020 export_store 0-4 43020 &snd_pcm_pre_start_43020
144526 +p54_add_interface_43022 p54_add_interface 0 43022 NULL
144527 +nvkm_parent_create__43024 nvkm_parent_create_ 7 43024 NULL
144528 +isr_rx_mem_overflow_read_43025 isr_rx_mem_overflow_read 3-0 43025 NULL
144529 +b43_write_initvals_43028 b43_write_initvals 0 43028 NULL
144530 +ab3100_otp_paf_show_43029 ab3100_otp_paf_show 0 43029 NULL
144531 +check_subscription_permission_43032 check_subscription_permission 0 43032 NULL
144532 +wep_default_key_count_read_43035 wep_default_key_count_read 3-0 43035 NULL nohasharray
144533 +jffs2_write_begin_43035 jffs2_write_begin 0 43035 &wep_default_key_count_read_43035
144534 +max_queue_show_43036 max_queue_show 0 43036 NULL
144535 +set_icon_43037 set_icon 0-3 43037 NULL
144536 +cp2112_read_req_43041 cp2112_read_req 0 43041 NULL nohasharray
144537 +goldfish_fb_set_par_43041 goldfish_fb_set_par 0 43041 &cp2112_read_req_43041
144538 +write_s64_43043 write_s64 0 43043 NULL
144539 +show_port_name_43051 show_port_name 0 43051 NULL
144540 +ssb_pcmcia_cfg_read_43056 ssb_pcmcia_cfg_read 0 43056 NULL
144541 +fb_add_videomode_43057 fb_add_videomode 0 43057 NULL
144542 +pcap_rtc_set_alarm_43058 pcap_rtc_set_alarm 0 43058 NULL nohasharray
144543 +dfx_ctl_set_mac_address_43058 dfx_ctl_set_mac_address 0 43058 &pcap_rtc_set_alarm_43058
144544 +__bioset_create_43059 __bioset_create 1 43059 NULL nohasharray
144545 +ocfs2_get_clusters_43059 ocfs2_get_clusters 0 43059 &__bioset_create_43059
144546 +t3_sge_alloc_qset_43061 t3_sge_alloc_qset 0 43061 NULL nohasharray
144547 +store_enable_clka0_output_43061 store_enable_clka0_output 0-4 43061 &t3_sge_alloc_qset_43061
144548 +lme2510_i2c_xfer_43062 lme2510_i2c_xfer 0-3 43062 NULL
144549 +cap_netlink_send_43063 cap_netlink_send 0 43063 NULL
144550 +show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_STAT_43069 show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_STAT 0 43069 NULL
144551 +get_attention_status_43073 get_attention_status 0 43073 NULL
144552 +sst_drop_stream_43076 sst_drop_stream 0 43076 NULL nohasharray
144553 +target_stat_scsi_transport_show_attr_device_43076 target_stat_scsi_transport_show_attr_device 0 43076 &sst_drop_stream_43076
144554 +show_fc_host_active_fc4s_43078 show_fc_host_active_fc4s 0 43078 NULL
144555 +get_slave_size_43081 get_slave_size 0 43081 NULL
144556 +nfs_map_group_to_gid_43082 nfs_map_group_to_gid 3 43082 NULL
144557 +set_lock_args_43085 set_lock_args 0 43085 NULL nohasharray
144558 +deadline_write_expire_show_43085 deadline_write_expire_show 0 43085 &set_lock_args_43085 nohasharray
144559 +ql_start_rx_ring_43085 ql_start_rx_ring 0 43085 &deadline_write_expire_show_43085
144560 +_xfer_secondary_pool_43089 _xfer_secondary_pool 2 43089 NULL nohasharray
144561 +tomoyo_read_43089 tomoyo_read 0-3 43089 &_xfer_secondary_pool_43089
144562 +regmap_spmi_base_write_43095 regmap_spmi_base_write 0 43095 NULL nohasharray
144563 +mt2131_writeregs_43095 mt2131_writeregs 0 43095 &regmap_spmi_base_write_43095
144564 +dev_set_promiscuity_43096 dev_set_promiscuity 0 43096 NULL
144565 +store_srp_rport_fast_io_fail_tmo_43097 store_srp_rport_fast_io_fail_tmo 0-4 43097 NULL
144566 +dump_skip_43098 dump_skip 2 43098 NULL
144567 +mwifiex_cmd_11n_cfg_43102 mwifiex_cmd_11n_cfg 0 43102 NULL
144568 +sysfs_create_file_ns_43103 sysfs_create_file_ns 0 43103 NULL
144569 +stmmac_init_dma_engine_43104 stmmac_init_dma_engine 0 43104 NULL
144570 +fuse_statfs_43106 fuse_statfs 0 43106 NULL
144571 +ieee80211_if_fmt_drop_unencrypted_43107 ieee80211_if_fmt_drop_unencrypted 3 43107 NULL
144572 +gfs2_journaled_truncate_43108 gfs2_journaled_truncate 0 43108 NULL
144573 +svc_change_qos_43111 svc_change_qos 0 43111 NULL
144574 +store_43112 store 0 43112 NULL
144575 +ix2505v_write_43115 ix2505v_write 0 43115 NULL
144576 +open_43117 open 0 43117 NULL
144577 +calculate_node_totalpages_43118 calculate_node_totalpages 2-3 43118 NULL
144578 +parport_ieee1284_write_compat_43125 parport_ieee1284_write_compat 0 43125 NULL
144579 +show_rpm_min_43129 show_rpm_min 0 43129 NULL
144580 +lock_page_killable_43130 lock_page_killable 0 43130 NULL
144581 +e1000_request_msix_43134 e1000_request_msix 0 43134 NULL
144582 +dmfe_open_43139 dmfe_open 0 43139 NULL
144583 +ab3100_otp_imeich_show_43143 ab3100_otp_imeich_show 0 43143 NULL
144584 +read_file_dfs_43145 read_file_dfs 3-0 43145 NULL nohasharray
144585 +i2c_hid_get_report_43145 i2c_hid_get_report 0 43145 &read_file_dfs_43145
144586 +relay_file_read_subbufs_43147 relay_file_read_subbufs 0 43147 NULL
144587 +show_enabled_43152 show_enabled 0 43152 NULL
144588 +qlcnic_sysfs_clear_esw_stats_43153 qlcnic_sysfs_clear_esw_stats 0-6-5 43153 NULL
144589 +ipath_get_slave_info_43154 ipath_get_slave_info 0 43154 NULL
144590 +f2fs_statfs_43158 f2fs_statfs 0 43158 NULL
144591 +cfs_cpt_table_alloc_43159 cfs_cpt_table_alloc 1 43159 NULL
144592 +usb_string_sub_43164 usb_string_sub 0 43164 NULL
144593 +il_dbgfs_power_save_status_read_43165 il_dbgfs_power_save_status_read 3-0 43165 NULL
144594 +s5k4aa_set_noise_43172 s5k4aa_set_noise 0 43172 NULL
144595 +__iscsi_nacl_auth_store_userid_mutual_43181 __iscsi_nacl_auth_store_userid_mutual 0-3 43181 NULL
144596 +ath6kl_set_assoc_req_ies_43185 ath6kl_set_assoc_req_ies 3 43185 NULL
144597 +_read_43194 _read 0 43194 NULL
144598 +ext4_xattr_ibody_get_43200 ext4_xattr_ibody_get 0 43200 NULL
144599 +teiup_create_43201 teiup_create 3 43201 NULL
144600 +uio_write_43202 uio_write 3-0 43202 NULL
144601 +iso_callback_43208 iso_callback 3 43208 NULL
144602 +ath10k_p2p_calc_noa_ie_len_43209 ath10k_p2p_calc_noa_ie_len 0 43209 NULL
144603 +f2fs_acl_from_disk_43210 f2fs_acl_from_disk 2 43210 NULL
144604 +isl29003_set_range_43211 isl29003_set_range 0 43211 NULL
144605 +ovl_split_lowerdirs_43214 ovl_split_lowerdirs 0 43214 NULL
144606 +link_failure_count_show_43216 link_failure_count_show 0 43216 NULL nohasharray
144607 +nes_show_flash_data_43216 nes_show_flash_data 0 43216 &link_failure_count_show_43216
144608 +gfs2_direct_IO_43220 gfs2_direct_IO 4-0 43220 NULL
144609 +elf_core_extra_phdrs_43222 elf_core_extra_phdrs 0 43222 NULL nohasharray
144610 +get_status_43222 get_status 0 43222 &elf_core_extra_phdrs_43222 nohasharray
144611 +attr_store_43222 attr_store 0-3 43222 &get_status_43222
144612 +ivtv_xfer_43223 ivtv_xfer 0-3 43223 NULL
144613 +sock_no_recvmsg_43228 sock_no_recvmsg 0-4 43228 NULL
144614 +wdog_reboot_handler_43234 wdog_reboot_handler 0 43234 NULL
144615 +show_fcoe_fcf_device_selected_43236 show_fcoe_fcf_device_selected 0 43236 NULL
144616 +read_status_43238 read_status 0 43238 NULL
144617 +batadv_tt_tvlv_unicast_handler_v1_43239 batadv_tt_tvlv_unicast_handler_v1 5 43239 NULL nohasharray
144618 +pstr_show_43239 pstr_show 0 43239 &batadv_tt_tvlv_unicast_handler_v1_43239 nohasharray
144619 +__logfs_write_buf_43239 __logfs_write_buf 0 43239 &pstr_show_43239
144620 +vmemmap_alloc_block_43245 vmemmap_alloc_block 1 43245 NULL
144621 +ax88178_change_mtu_43248 ax88178_change_mtu 0 43248 NULL
144622 +fixup_leb_43256 fixup_leb 3 43256 NULL
144623 +hfsplus_setattr_43257 hfsplus_setattr 0 43257 NULL
144624 +store_pwm_auto_spinup_min_43260 store_pwm_auto_spinup_min 0-4 43260 NULL
144625 +kmx61_acc_validate_trigger_43264 kmx61_acc_validate_trigger 0 43264 NULL
144626 +rocker_port_ctrl_vlan_bridge_43266 rocker_port_ctrl_vlan_bridge 0 43266 NULL
144627 +ide_end_rq_43269 ide_end_rq 4 43269 NULL
144628 +omfs_readpage_43270 omfs_readpage 0 43270 NULL
144629 +mxl5007t_get_if_frequency_43271 mxl5007t_get_if_frequency 0 43271 NULL
144630 +uvc_commit_video_43272 uvc_commit_video 0 43272 NULL
144631 +do_journal_begin_r_43273 do_journal_begin_r 0 43273 NULL
144632 +lpfc_oas_lun_status_show_43274 lpfc_oas_lun_status_show 0 43274 NULL
144633 +evtchn_write_43278 evtchn_write 3-0 43278 NULL
144634 +filemap_write_and_wait_range_43279 filemap_write_and_wait_range 0 43279 NULL nohasharray
144635 +bitmap_parselist_user_43279 bitmap_parselist_user 0 43279 &filemap_write_and_wait_range_43279
144636 +ds1511_rtc_read_time_43280 ds1511_rtc_read_time 0 43280 NULL
144637 +src_frames_43281 src_frames 0 43281 NULL nohasharray
144638 +show_temp_crit_hyst_43281 show_temp_crit_hyst 0 43281 &src_frames_43281
144639 +adp8870_bl_l1_daylight_max_store_43287 adp8870_bl_l1_daylight_max_store 4-0 43287 NULL
144640 +show_pwm_auto_pwm_min_43293 show_pwm_auto_pwm_min 0 43293 NULL
144641 +show_num_ports_43296 show_num_ports 0 43296 NULL
144642 +mpage_alloc_43299 mpage_alloc 3 43299 NULL
144643 +lm3533_read_43309 lm3533_read 0 43309 NULL
144644 +fm10k_update_uc_addr_pf_43310 fm10k_update_uc_addr_pf 0 43310 NULL nohasharray
144645 +store_cpumask_43310 store_cpumask 0-4 43310 &fm10k_update_uc_addr_pf_43310
144646 +em28xx_audio_analog_set_43312 em28xx_audio_analog_set 0 43312 NULL
144647 +acpi_ex_convert_to_buffer_43314 acpi_ex_convert_to_buffer 0 43314 NULL
144648 +try_charge_43315 try_charge 0 43315 NULL
144649 +position_show_43316 position_show 0 43316 NULL nohasharray
144650 +padlock_sha1_init_nano_43316 padlock_sha1_init_nano 0 43316 &position_show_43316
144651 +temp1_max_alarm_show_43317 temp1_max_alarm_show 0 43317 NULL nohasharray
144652 +nilfs_direct_lookup_contig_43317 nilfs_direct_lookup_contig 0 43317 &temp1_max_alarm_show_43317 nohasharray
144653 +sctp_auth_ep_add_chunkid_43317 sctp_auth_ep_add_chunkid 0 43317 &nilfs_direct_lookup_contig_43317 nohasharray
144654 +iwl_mvm_mac_start_43317 iwl_mvm_mac_start 0 43317 &sctp_auth_ep_add_chunkid_43317
144655 +target_core_dev_wwn_store_attr_vpd_unit_serial_43322 target_core_dev_wwn_store_attr_vpd_unit_serial 0-3 43322 NULL
144656 +be_get_sset_count_43324 be_get_sset_count 0 43324 NULL
144657 +sja1000_open_43326 sja1000_open 0 43326 NULL
144658 +show_sas_phy_initiator_port_protocols_43327 show_sas_phy_initiator_port_protocols 0 43327 NULL
144659 +__ext4_get_inode_loc_43332 __ext4_get_inode_loc 0 43332 NULL nohasharray
144660 +thermal_set_mode_43332 thermal_set_mode 0 43332 &__ext4_get_inode_loc_43332
144661 +__uncore_event5_show_43333 __uncore_event5_show 0 43333 NULL
144662 +patch_stac9200_43348 patch_stac9200 0 43348 NULL
144663 +drm_dp_mst_wait_tx_reply_43349 drm_dp_mst_wait_tx_reply 0 43349 NULL
144664 +xfs_log_regrant_43350 xfs_log_regrant 0 43350 NULL
144665 +set_peripheral_43353 set_peripheral 0 43353 NULL
144666 +gart_free_coherent_43362 gart_free_coherent 2-4 43362 NULL
144667 +may_create_key_43363 may_create_key 0 43363 NULL
144668 +pm_print_times_show_43364 pm_print_times_show 0 43364 NULL
144669 +pn_init_43370 pn_init 0 43370 NULL
144670 +proc_sys_permission_43371 proc_sys_permission 0 43371 NULL nohasharray
144671 +bnad_tx_msix_register_43371 bnad_tx_msix_register 0 43371 &proc_sys_permission_43371
144672 +wl1271_acx_group_address_tbl_43372 wl1271_acx_group_address_tbl 0 43372 NULL
144673 +mmc_sd_init_card_43374 mmc_sd_init_card 0 43374 NULL
144674 +gfs2_rgrp_bh_get_43375 gfs2_rgrp_bh_get 0 43375 NULL nohasharray
144675 +ath10k_htt_tx_alloc_43375 ath10k_htt_tx_alloc 0 43375 &gfs2_rgrp_bh_get_43375
144676 +lx_framebuffer_size_43377 lx_framebuffer_size 0 43377 NULL
144677 +show_fcstat_fc_non_bls_resp_43383 show_fcstat_fc_non_bls_resp 0 43383 NULL
144678 +svc_pool_map_get_43386 svc_pool_map_get 0 43386 NULL
144679 +tpm_inf_send_43388 tpm_inf_send 0-3 43388 NULL
144680 +scsiback_make_nexus_43391 scsiback_make_nexus 0 43391 NULL
144681 +xfs_btree_new_iroot_43392 xfs_btree_new_iroot 0 43392 NULL
144682 +mdfour_43396 mdfour 0 43396 NULL
144683 +fsp_attr_show_getreg_43397 fsp_attr_show_getreg 0 43397 NULL nohasharray
144684 +tcm_qla2xxx_tpg_attrib_show_prod_mode_write_protect_43397 tcm_qla2xxx_tpg_attrib_show_prod_mode_write_protect 0 43397 &fsp_attr_show_getreg_43397
144685 +iscsi_sw_tcp_conn_get_param_43398 iscsi_sw_tcp_conn_get_param 0 43398 NULL
144686 +get_user_pages_unlocked_43399 get_user_pages_unlocked 0 43399 NULL
144687 +o2hb_read_block_input_43402 o2hb_read_block_input 0 43402 NULL
144688 +line6_submit_audio_in_all_urbs_43403 line6_submit_audio_in_all_urbs 0 43403 NULL
144689 +wl1251_acx_data_path_params_43404 wl1251_acx_data_path_params 0 43404 NULL
144690 +xenfb_write_43412 xenfb_write 3 43412 NULL
144691 +show_linear_43414 show_linear 0 43414 NULL nohasharray
144692 +serio_set_bind_mode_43414 serio_set_bind_mode 0-4 43414 &show_linear_43414
144693 +romfs_statfs_43416 romfs_statfs 0 43416 NULL nohasharray
144694 +load_firmware_43416 load_firmware 0 43416 &romfs_statfs_43416
144695 +ext4_xattr_check_names_43422 ext4_xattr_check_names 0 43422 NULL nohasharray
144696 +offset_store_43422 offset_store 0-3 43422 &ext4_xattr_check_names_43422
144697 +__alloc_bootmem_low_43423 __alloc_bootmem_low 1 43423 NULL nohasharray
144698 +sendctrl_hook_43423 sendctrl_hook 0 43423 &__alloc_bootmem_low_43423 nohasharray
144699 +gdm_wimax_netif_rx_43423 gdm_wimax_netif_rx 3 43423 &sendctrl_hook_43423
144700 +_abb5zes3_rtc_update_timer_43425 _abb5zes3_rtc_update_timer 0 43425 NULL
144701 +ath10k_thermal_get_cur_dutycycle_43427 ath10k_thermal_get_cur_dutycycle 0 43427 NULL
144702 +acpi_ds_create_method_mutex_43430 acpi_ds_create_method_mutex 0 43430 NULL
144703 +cyapa_gen3_bl_enter_43431 cyapa_gen3_bl_enter 0 43431 NULL
144704 +isku_sysfs_write_keys_capslock_43432 isku_sysfs_write_keys_capslock 6-0-5 43432 NULL
144705 +usb_alloc_urb_43436 usb_alloc_urb 1 43436 NULL
144706 +w1_master_attribute_show_name_43439 w1_master_attribute_show_name 0 43439 NULL
144707 +ath6kl_wmi_roam_tbl_event_rx_43440 ath6kl_wmi_roam_tbl_event_rx 3 43440 NULL nohasharray
144708 +store_received_ref_clk3b_43440 store_received_ref_clk3b 0-4 43440 &ath6kl_wmi_roam_tbl_event_rx_43440
144709 +send_pre_block_43442 send_pre_block 0 43442 NULL
144710 +usb_string_43443 usb_string 0 43443 NULL nohasharray
144711 +usemap_size_43443 usemap_size 0-1-2 43443 &usb_string_43443
144712 +get_vm_area_size_43444 get_vm_area_size 0 43444 NULL nohasharray
144713 +dm_attr_name_show_43444 dm_attr_name_show 0 43444 &get_vm_area_size_43444
144714 +nilfs_palloc_get_bitmap_block_43448 nilfs_palloc_get_bitmap_block 0 43448 NULL
144715 +decode_ntlmssp_challenge_43450 decode_ntlmssp_challenge 0 43450 NULL
144716 +store_temp_beep_43452 store_temp_beep 0-4 43452 NULL
144717 +fs_path_prepare_for_add_43453 fs_path_prepare_for_add 2 43453 NULL
144718 +wil_change_mtu_43455 wil_change_mtu 0 43455 NULL
144719 +lirc_dev_fop_read_43459 lirc_dev_fop_read 0-3 43459 NULL
144720 +nvme_trans_device_id_page_43466 nvme_trans_device_id_page 4 43466 NULL
144721 +target_core_dev_pr_show_attr_res_aptpl_active_43467 target_core_dev_pr_show_attr_res_aptpl_active 0 43467 NULL
144722 +il3945_send_rxon_assoc_43469 il3945_send_rxon_assoc 0 43469 NULL
144723 +btrfs_freeze_43471 btrfs_freeze 0 43471 NULL
144724 +write_43473 write 0 43473 NULL
144725 +hook_43475 hook 0 43475 NULL
144726 +current_uuid_store_43478 current_uuid_store 0-4 43478 NULL
144727 +dtv5100_i2c_xfer_43479 dtv5100_i2c_xfer 0-3 43479 NULL
144728 +alloc_new_reservation_43480 alloc_new_reservation 4-0 43480 NULL nohasharray
144729 +calculate_discard_block_size_43480 calculate_discard_block_size 0-1 43480 &alloc_new_reservation_43480
144730 +vga_get_43488 vga_get 0 43488 NULL
144731 +vmemdup_43489 vmemdup 2 43489 NULL
144732 +f_rndis_opts_attr_store_43493 f_rndis_opts_attr_store 0-4 43493 NULL
144733 +tx_tx_data_prepared_read_43497 tx_tx_data_prepared_read 3-0 43497 NULL nohasharray
144734 +f2fs_freeze_43497 f2fs_freeze 0 43497 &tx_tx_data_prepared_read_43497
144735 +show_lid_43498 show_lid 0 43498 NULL
144736 +init_43500 init 0 43500 NULL nohasharray
144737 +wusb_trust_timeout_store_43500 wusb_trust_timeout_store 0-4 43500 &init_43500
144738 +spmi_read_cmd_43502 spmi_read_cmd 0 43502 NULL
144739 +ieee80211_if_fmt_dot11MeshHWMPnetDiameterTraversalTime_43505 ieee80211_if_fmt_dot11MeshHWMPnetDiameterTraversalTime 3 43505 NULL
144740 +__unmap_and_move_43513 __unmap_and_move 0 43513 NULL
144741 +i8k_get_temp_43516 i8k_get_temp 0 43516 NULL
144742 +lpfc_fcp_io_channel_show_43518 lpfc_fcp_io_channel_show 0 43518 NULL nohasharray
144743 +et131x_init_recv_43518 et131x_init_recv 0 43518 &lpfc_fcp_io_channel_show_43518
144744 +alloc_instance_buffer_43530 alloc_instance_buffer 0 43530 NULL nohasharray
144745 +ll_direct_IO_26_43530 ll_direct_IO_26 4 43530 &alloc_instance_buffer_43530
144746 +dvb_ca_en50221_io_write_43533 dvb_ca_en50221_io_write 3-0 43533 NULL nohasharray
144747 +core_scsi3_alloc_aptpl_registration_43533 core_scsi3_alloc_aptpl_registration 0 43533 &dvb_ca_en50221_io_write_43533
144748 +read_events_43534 read_events 3 43534 NULL
144749 +cachefiles_daemon_write_43535 cachefiles_daemon_write 3-0 43535 NULL
144750 +xfs_qm_vop_chown_reserve_43536 xfs_qm_vop_chown_reserve 0 43536 NULL
144751 +store_43537 store 0-3 43537 NULL
144752 +store_43539 store 0 43539 NULL
144753 +ufs_alloccg_block_43540 ufs_alloccg_block 3-0 43540 NULL nohasharray
144754 +tx_frag_failed_read_43540 tx_frag_failed_read 3-0 43540 &ufs_alloccg_block_43540
144755 +mv88e6352_get_temp_alarm_43545 mv88e6352_get_temp_alarm 0 43545 NULL
144756 +broadsheet_spiflash_read_byte_43547 broadsheet_spiflash_read_byte 0 43547 NULL
144757 +request_resource_43548 request_resource 0 43548 NULL
144758 +store_43549 store 0-4 43549 NULL
144759 +sys_get_trip_temp_43550 sys_get_trip_temp 0 43550 NULL
144760 +pmdown_time_show_43552 pmdown_time_show 0 43552 NULL
144761 +amd756_access_43553 amd756_access 0 43553 NULL
144762 +lpfc_aer_cleanup_state_43554 lpfc_aer_cleanup_state 0-4 43554 NULL
144763 +ath_rx_init_43564 ath_rx_init 2 43564 NULL
144764 +o2nm_node_ipv4_address_write_43567 o2nm_node_ipv4_address_write 0-3 43567 NULL
144765 +_fc_frame_alloc_43568 _fc_frame_alloc 1 43568 NULL nohasharray
144766 +bfad_im_model_desc_show_43568 bfad_im_model_desc_show 0 43568 &_fc_frame_alloc_43568
144767 +cx231xx_i2c_recv_bytes_43571 cx231xx_i2c_recv_bytes 0 43571 NULL
144768 +rpc_malloc_43573 rpc_malloc 2 43573 NULL
144769 +ecryptfs_read_update_atime_43579 ecryptfs_read_update_atime 0 43579 NULL
144770 +passive_store_43589 passive_store 0-4 43589 NULL
144771 +show_pwm_43593 show_pwm 0 43593 NULL nohasharray
144772 +__uncore_filter_nid2_show_43593 __uncore_filter_nid2_show 0 43593 &show_pwm_43593
144773 +ath9k_htc_add_interface_43602 ath9k_htc_add_interface 0 43602 NULL
144774 +smack_inode_listsecurity_43603 smack_inode_listsecurity 0 43603 NULL
144775 +lpfc_idiag_drbacc_read_reg_43606 lpfc_idiag_drbacc_read_reg 0-3 43606 NULL
144776 +proc_read_43614 proc_read 3-0 43614 NULL
144777 +xfs_map_blocks_43615 xfs_map_blocks 0 43615 NULL nohasharray
144778 +emit_flush_43615 emit_flush 0 43615 &xfs_map_blocks_43615
144779 +p54_set_edcf_43622 p54_set_edcf 0 43622 NULL nohasharray
144780 +set_polarity_43622 set_polarity 0 43622 &p54_set_edcf_43622
144781 +alloc_thread_groups_43625 alloc_thread_groups 2-0 43625 NULL
144782 +elan_smbus_get_baseline_data_43629 elan_smbus_get_baseline_data 0 43629 NULL
144783 +cm4000_suspend_43630 cm4000_suspend 0 43630 NULL
144784 +dlm_nodir_store_43636 dlm_nodir_store 0-3 43636 NULL
144785 +padlock_sha_export_43640 padlock_sha_export 0 43640 NULL nohasharray
144786 +ia_cbr_setup_43640 ia_cbr_setup 0 43640 &padlock_sha_export_43640
144787 +tps6105x_get_43643 tps6105x_get 0 43643 NULL nohasharray
144788 +setup_sdma_43643 setup_sdma 0 43643 &tps6105x_get_43643
144789 +si4713_wait_stc_43644 si4713_wait_stc 0 43644 NULL
144790 +gf100_vm_create_43645 gf100_vm_create 2-3 43645 NULL
144791 +generic_get_free_region_43646 generic_get_free_region 0-3 43646 NULL
144792 +kmalloc_large_node_hook_43651 kmalloc_large_node_hook 2 43651 NULL
144793 +__orinoco_hw_set_bitrate_43655 __orinoco_hw_set_bitrate 0 43655 NULL
144794 +random_write_43656 random_write 3-0 43656 NULL
144795 +acpi_ds_exec_begin_control_op_43657 acpi_ds_exec_begin_control_op 0 43657 NULL
144796 +ext4_acl_count_43659 ext4_acl_count 0-1 43659 NULL nohasharray
144797 +tps65217_set_bits_43659 tps65217_set_bits 0 43659 &ext4_acl_count_43659
144798 +show_fc_host_manufacturer_43662 show_fc_host_manufacturer 0 43662 NULL
144799 +write_file_tx99_power_43670 write_file_tx99_power 3-0 43670 NULL
144800 +snd_seq_pool_init_43673 snd_seq_pool_init 0 43673 NULL
144801 +dmam_declare_coherent_memory_43679 dmam_declare_coherent_memory 2-4 43679 NULL nohasharray
144802 +start_ms350_cam_43679 start_ms350_cam 0 43679 &dmam_declare_coherent_memory_43679
144803 +acpi_ut_strtoul64_43681 acpi_ut_strtoul64 0 43681 NULL
144804 +_drbd_no_send_page_43682 _drbd_no_send_page 4 43682 NULL
144805 +calgary_map_page_43686 calgary_map_page 4 43686 NULL nohasharray
144806 +cluster_set_43686 cluster_set 0-6 43686 &calgary_map_page_43686
144807 +port_attr_store_43688 port_attr_store 0-4 43688 NULL nohasharray
144808 +rbd_header_from_disk_43688 rbd_header_from_disk 0 43688 &port_attr_store_43688
144809 +start_43697 start 0 43697 NULL
144810 +show_43699 show 0 43699 NULL
144811 +hidp_send_ctrl_message_43702 hidp_send_ctrl_message 4-0 43702 NULL nohasharray
144812 +mwifiex_cmd_cfg_data_43702 mwifiex_cmd_cfg_data 0 43702 &hidp_send_ctrl_message_43702
144813 +ncp_modify_file_or_subdir_dos_info_43705 ncp_modify_file_or_subdir_dos_info 0 43705 NULL
144814 +set_rdac2_43707 set_rdac2 4-0 43707 NULL
144815 +cpuidle_switch_governor_43709 cpuidle_switch_governor 0 43709 NULL
144816 +acerhdf_set_cur_state_43710 acerhdf_set_cur_state 0 43710 NULL
144817 +nvkm_connector_create__43711 nvkm_connector_create_ 6 43711 NULL nohasharray
144818 +ext3_xattr_trusted_set_43711 ext3_xattr_trusted_set 0 43711 &nvkm_connector_create__43711
144819 +memory_subsys_offline_43716 memory_subsys_offline 0 43716 NULL
144820 +show_hyst_43718 show_hyst 0 43718 NULL
144821 +adis_read_reg_43719 adis_read_reg 0 43719 NULL nohasharray
144822 +cpia2_do_command_43719 cpia2_do_command 0 43719 &adis_read_reg_43719
144823 +xfs_bmap_del_extent_43720 xfs_bmap_del_extent 0 43720 NULL
144824 +module_flags_taint_43722 module_flags_taint 0 43722 NULL
144825 +wait_for_completion_interruptible_43723 wait_for_completion_interruptible 0 43723 NULL
144826 +fuse_send_read_43725 fuse_send_read 4 43725 NULL
144827 +imm_write_info_43727 imm_write_info 0-3 43727 NULL
144828 +pm8001_chip_set_nvmd_req_43728 pm8001_chip_set_nvmd_req 0 43728 NULL
144829 +drbd_md_first_sector_43729 drbd_md_first_sector 0 43729 NULL
144830 +lbs_dev_open_43731 lbs_dev_open 0 43731 NULL nohasharray
144831 +pcistub_quirk_add_43731 pcistub_quirk_add 0-3 43731 &lbs_dev_open_43731
144832 +snd_rme32_playback_copy_43732 snd_rme32_playback_copy 5 43732 NULL nohasharray
144833 +fuse_notify_delete_43732 fuse_notify_delete 0 43732 &snd_rme32_playback_copy_43732
144834 +brcmf_sdio_download_firmware_43734 brcmf_sdio_download_firmware 4 43734 NULL nohasharray
144835 +__alloc_alien_cache_43734 __alloc_alien_cache 2 43734 &brcmf_sdio_download_firmware_43734
144836 +fuse_conn_congestion_threshold_write_43736 fuse_conn_congestion_threshold_write 3-0 43736 NULL
144837 +interf_grp_sub_compatible_id_show_43740 interf_grp_sub_compatible_id_show 0 43740 NULL
144838 +cifs_writepages_43741 cifs_writepages 0 43741 NULL
144839 +bql_set_limit_max_43745 bql_set_limit_max 4-0 43745 NULL
144840 +__bm_find_next_43748 __bm_find_next 2 43748 NULL
144841 +gigaset_initcs_43753 gigaset_initcs 2 43753 NULL
144842 +sctp_setsockopt_active_key_43755 sctp_setsockopt_active_key 3-0 43755 NULL
144843 +panic_happened_43756 panic_happened 0 43756 NULL
144844 +dev_size_mb_show_43758 dev_size_mb_show 0 43758 NULL
144845 +lola_set_stream_config_43764 lola_set_stream_config 0 43764 NULL
144846 +b43legacy_pio_init_43765 b43legacy_pio_init 0 43765 NULL nohasharray
144847 +wusbhc_pal_register_43765 wusbhc_pal_register 0 43765 &b43legacy_pio_init_43765
144848 +nilfs_btree_propagate_gc_43767 nilfs_btree_propagate_gc 0 43767 NULL
144849 +vid_cap_buf_prepare_43770 vid_cap_buf_prepare 0 43770 NULL
144850 +l2cap_validate_bredr_psm_43772 l2cap_validate_bredr_psm 0 43772 NULL
144851 +__lbs_mesh_config_send_43775 __lbs_mesh_config_send 0 43775 NULL nohasharray
144852 +dimmdev_label_store_43775 dimmdev_label_store 0-4 43775 &__lbs_mesh_config_send_43775
144853 +i2c_smbus_write_word_data_43778 i2c_smbus_write_word_data 0 43778 NULL
144854 +bnx2x_setup_tx_only_43781 bnx2x_setup_tx_only 0 43781 NULL
144855 +tcp_v4_connect_43786 tcp_v4_connect 0 43786 NULL
144856 +ocfs2_xattr_get_value_outside_43787 ocfs2_xattr_get_value_outside 0 43787 NULL nohasharray
144857 +pci_user_write_config_byte_43787 pci_user_write_config_byte 0 43787 &ocfs2_xattr_get_value_outside_43787
144858 +failed_reads_show_43791 failed_reads_show 0 43791 NULL
144859 +xfs_trans_reserve_quota_bydquots_43797 xfs_trans_reserve_quota_bydquots 0 43797 NULL
144860 +__uncore_filter_band1_show_43798 __uncore_filter_band1_show 0 43798 NULL
144861 +em28xx_write_regs_43804 em28xx_write_regs 0 43804 NULL nohasharray
144862 +integrity_kernel_read_43804 integrity_kernel_read 4 43804 &em28xx_write_regs_43804
144863 +suspend_lo_store_43805 suspend_lo_store 0-3 43805 NULL
144864 +btrfs_copy_from_user_43806 btrfs_copy_from_user 1-0-3 43806 NULL
144865 +il3945_read_ucode_43807 il3945_read_ucode 0 43807 NULL
144866 +hci_send_cmd_43810 hci_send_cmd 3 43810 NULL
144867 +ps_set_cur_charge_cntl_limit_43812 ps_set_cur_charge_cntl_limit 0 43812 NULL
144868 +show_fcoe_fcf_device_switch_name_43813 show_fcoe_fcf_device_switch_name 0 43813 NULL
144869 +ext4_read_block_bitmap_43814 ext4_read_block_bitmap 2 43814 NULL
144870 +alloc_irq_from_domain_43815 alloc_irq_from_domain 2-0-3 43815 NULL nohasharray
144871 +div64_u64_safe_43815 div64_u64_safe 0 43815 &alloc_irq_from_domain_43815
144872 +read_pwr_int_values_43824 read_pwr_int_values 0 43824 NULL
144873 +ieee80211_if_fmt_element_ttl_43825 ieee80211_if_fmt_element_ttl 3 43825 NULL
144874 +ieee80211_alloc_hw_43829 ieee80211_alloc_hw 1 43829 NULL nohasharray
144875 +get_rsb_struct_43829 get_rsb_struct 0 43829 &ieee80211_alloc_hw_43829
144876 +ovl_setxattr_43838 ovl_setxattr 0 43838 NULL
144877 +ltc4151_show_value_43839 ltc4151_show_value 0 43839 NULL
144878 +max_channels_43840 max_channels 0 43840 NULL
144879 +p54_download_eeprom_43842 p54_download_eeprom 4 43842 NULL nohasharray
144880 +snd_seq_fifo_event_in_43842 snd_seq_fifo_event_in 0 43842 &p54_download_eeprom_43842
144881 +read_flush_43851 read_flush 3-0 43851 NULL
144882 +bdx_hw_start_43856 bdx_hw_start 0 43856 NULL nohasharray
144883 +sdev_store_evt_media_change_43856 sdev_store_evt_media_change 0-4 43856 &bdx_hw_start_43856
144884 +resume_43864 resume 0 43864 NULL nohasharray
144885 +atl1c_change_mtu_43864 atl1c_change_mtu 0 43864 &resume_43864
144886 +port_number_show_43866 port_number_show 0 43866 NULL
144887 +lbtf_setup_firmware_43867 lbtf_setup_firmware 0 43867 NULL
144888 +beiscsi_free_session_disp_43868 beiscsi_free_session_disp 0 43868 NULL
144889 +ocfs2_block_group_find_clear_bits_43874 ocfs2_block_group_find_clear_bits 4 43874 NULL
144890 +pm860x_bulk_write_43875 pm860x_bulk_write 2-3 43875 NULL
144891 +rtl8150_set_mac_address_43881 rtl8150_set_mac_address 0 43881 NULL
144892 +nfc_hci_execute_cmd_43882 nfc_hci_execute_cmd 5 43882 NULL
144893 +ib_modify_device_43883 ib_modify_device 0 43883 NULL
144894 +pn_socket_listen_43885 pn_socket_listen 0 43885 NULL
144895 +hpfs_setattr_43889 hpfs_setattr 0 43889 NULL
144896 +tps6105x_mask_and_set_43891 tps6105x_mask_and_set 0 43891 NULL
144897 +cx231xx_s_audio_sampling_freq_43893 cx231xx_s_audio_sampling_freq 0 43893 NULL
144898 +write_43894 write 0-3 43894 NULL
144899 +ec_dbgfs_cmd_write_43895 ec_dbgfs_cmd_write 3 43895 NULL
144900 +gadget_strings_attr_store_43898 gadget_strings_attr_store 0-4 43898 NULL
144901 +ubifs_decompress_43909 ubifs_decompress 0 43909 NULL nohasharray
144902 +xillybus_myflush_43909 xillybus_myflush 0 43909 &ubifs_decompress_43909
144903 +v9fs_direct_IO_43911 v9fs_direct_IO 0 43911 NULL
144904 +snd_ymfpci_playback_trigger_43914 snd_ymfpci_playback_trigger 0 43914 NULL
144905 +set_temp8_43915 set_temp8 0-4 43915 NULL
144906 +prism2_sta_send_mgmt_43916 prism2_sta_send_mgmt 5 43916 NULL nohasharray
144907 +wl1271_acx_conn_monit_params_43916 wl1271_acx_conn_monit_params 0 43916 &prism2_sta_send_mgmt_43916
144908 +usb_autoresume_device_43919 usb_autoresume_device 0 43919 NULL
144909 +udf_file_write_iter_43922 udf_file_write_iter 0 43922 NULL nohasharray
144910 +velocity_netdev_event_43922 velocity_netdev_event 0 43922 &udf_file_write_iter_43922
144911 +rd_set_configfs_dev_params_43923 rd_set_configfs_dev_params 0-3 43923 NULL
144912 +ov7670_s_contrast_43924 ov7670_s_contrast 0 43924 NULL
144913 +wlcore_allocate_hw_queue_base_43928 wlcore_allocate_hw_queue_base 0 43928 NULL
144914 +tsl2550_show_lux1_input_43931 tsl2550_show_lux1_input 0 43931 NULL
144915 +snd_cs5535audio_capture_prepare_43934 snd_cs5535audio_capture_prepare 0 43934 NULL nohasharray
144916 +store_engine_mode_43934 store_engine_mode 0-4 43934 &snd_cs5535audio_capture_prepare_43934
144917 +__ftrace_hash_update_ipmodify_43937 __ftrace_hash_update_ipmodify 0 43937 NULL
144918 +st_press_buffer_postenable_43943 st_press_buffer_postenable 0 43943 NULL
144919 +xen_register_gsi_43946 xen_register_gsi 2-1 43946 NULL
144920 +xgbe_alloc_ring_resources_43947 xgbe_alloc_ring_resources 0 43947 NULL
144921 +stats_dot11RTSFailureCount_read_43948 stats_dot11RTSFailureCount_read 3-0 43948 NULL
144922 +multicast_startup_query_count_show_43949 multicast_startup_query_count_show 0 43949 NULL
144923 +vmci_transport_notify_send_post_enqueue_43957 vmci_transport_notify_send_post_enqueue 0 43957 NULL
144924 +xfs_trans_dqresv_43960 xfs_trans_dqresv 0 43960 NULL
144925 +bma180_show_filter_freq_avail_43961 bma180_show_filter_freq_avail 0 43961 NULL
144926 +show_unit_43962 show_unit 0 43962 NULL
144927 +emc6w201_write16_43963 emc6w201_write16 0 43963 NULL
144928 +yellowfin_open_43965 yellowfin_open 0 43965 NULL
144929 +cache_request_43968 cache_request 0 43968 NULL nohasharray
144930 +lm3642_strobe_pin_store_43968 lm3642_strobe_pin_store 0-4 43968 &cache_request_43968
144931 +iflink_show_43970 iflink_show 0 43970 NULL
144932 +cont_write_begin_43971 cont_write_begin 0-3 43971 NULL
144933 +rt2400pci_set_device_state_43974 rt2400pci_set_device_state 0 43974 NULL
144934 +set_auto_temp_43976 set_auto_temp 0-4 43976 NULL
144935 +__get_required_blob_size_43980 __get_required_blob_size 0-3-2 43980 NULL
144936 +__clkdev_alloc_43990 __clkdev_alloc 1 43990 NULL
144937 +netdev_init_43991 netdev_init 0 43991 NULL
144938 +kvm_read_guest_virt_43992 kvm_read_guest_virt 4-2 43992 NULL nohasharray
144939 +bcm_recvmsg_43992 bcm_recvmsg 4-0 43992 &kvm_read_guest_virt_43992 nohasharray
144940 +scsi_command_size_43992 scsi_command_size 0 43992 &bcm_recvmsg_43992 nohasharray
144941 +batadv_softif_init_late_43992 batadv_softif_init_late 0 43992 &scsi_command_size_43992
144942 +ulist_add_43994 ulist_add 0 43994 NULL
144943 +_rtl92d_fw_init_44000 _rtl92d_fw_init 0 44000 NULL
144944 +gpio_trig_brightness_store_44001 gpio_trig_brightness_store 0-4 44001 NULL
144945 +emit_flags_44006 emit_flags 3-4 44006 NULL
144946 +write_flush_procfs_44011 write_flush_procfs 3-0 44011 NULL nohasharray
144947 +mem_cgroup_move_charge_write_44011 mem_cgroup_move_charge_write 0 44011 &write_flush_procfs_44011
144948 +bd2802_store_reg0x03_44013 bd2802_store_reg0x03 0-4 44013 NULL
144949 +raid_show_resync_44017 raid_show_resync 0 44017 NULL
144950 +apds990x_rate_avail_44025 apds990x_rate_avail 0 44025 NULL
144951 +ds1374_wdt_notify_sys_44026 ds1374_wdt_notify_sys 0 44026 NULL nohasharray
144952 +store_fcoe_fcf_dev_loss_tmo_44026 store_fcoe_fcf_dev_loss_tmo 0-4 44026 &ds1374_wdt_notify_sys_44026 nohasharray
144953 +vxge_ethtool_get_regs_len_44026 vxge_ethtool_get_regs_len 0 44026 &store_fcoe_fcf_dev_loss_tmo_44026
144954 +address_mask_show_44028 address_mask_show 0 44028 NULL
144955 +oxygen_trigger_44030 oxygen_trigger 0 44030 NULL
144956 +ax25_getname_44035 ax25_getname 0 44035 NULL nohasharray
144957 +pipe_write_44035 pipe_write 0 44035 &ax25_getname_44035
144958 +pcan_usb_fd_set_filter_std_44036 pcan_usb_fd_set_filter_std 0 44036 NULL
144959 +hdmi_s_stream_44039 hdmi_s_stream 0 44039 NULL
144960 +zd_usb_init_hw_44041 zd_usb_init_hw 0 44041 NULL
144961 +btrfs_account_dev_extents_size_44045 btrfs_account_dev_extents_size 0 44045 NULL
144962 +kempld_i2c_process_44047 kempld_i2c_process 0 44047 NULL
144963 +set_pwm_at_crit_44049 set_pwm_at_crit 0-4 44049 NULL
144964 +snd_fw_transaction_44050 snd_fw_transaction 0 44050 NULL
144965 +show_44058 show 0 44058 NULL
144966 +sprint_frac_44059 sprint_frac 0 44059 NULL
144967 +bch_cache_set_store_44062 bch_cache_set_store 0-4 44062 NULL
144968 +b43_aphy_op_init_44065 b43_aphy_op_init 0 44065 NULL
144969 +wmi_call_44066 wmi_call 0 44066 NULL
144970 +vx2_inb_44069 vx2_inb 0 44069 NULL
144971 +drbd_recv_short_44071 drbd_recv_short 3-0 44071 NULL
144972 +socket_sockcreate_sid_44074 socket_sockcreate_sid 0 44074 NULL
144973 +il3945_show_filter_flags_44077 il3945_show_filter_flags 0 44077 NULL
144974 +ath9k_def_dump_modal_eeprom_44078 ath9k_def_dump_modal_eeprom 0-2-3 44078 NULL nohasharray
144975 +mwifiex_cmd_pcie_host_spec_44078 mwifiex_cmd_pcie_host_spec 0 44078 &ath9k_def_dump_modal_eeprom_44078
144976 +SYSC_add_key_44079 SYSC_add_key 4 44079 NULL
144977 +vmci_transport_notify_recv_pre_block_44080 vmci_transport_notify_recv_pre_block 0 44080 NULL
144978 +btrfs_prev_leaf_44083 btrfs_prev_leaf 0 44083 NULL
144979 +target_stat_scsi_auth_intr_show_attr_port_44089 target_stat_scsi_auth_intr_show_attr_port 0 44089 NULL
144980 +x25_listen_44090 x25_listen 0 44090 NULL
144981 +nfs_invalidate_mapping_44091 nfs_invalidate_mapping 0 44091 NULL nohasharray
144982 +iscsi_tpg_param_show_FirstBurstLength_44091 iscsi_tpg_param_show_FirstBurstLength 0 44091 &nfs_invalidate_mapping_44091
144983 +ath10k_hif_tx_sg_44092 ath10k_hif_tx_sg 0 44092 NULL
144984 +pci_msix_vec_count_44093 pci_msix_vec_count 0 44093 NULL
144985 +elantech_set_int_attr_44096 elantech_set_int_attr 0-4 44096 NULL
144986 +bql_show_hold_time_44100 bql_show_hold_time 0 44100 NULL
144987 +xlog_recover_add_to_cont_trans_44102 xlog_recover_add_to_cont_trans 4 44102 NULL
144988 +nouveau_hwmon_set_critical_temp_hyst_44103 nouveau_hwmon_set_critical_temp_hyst 0-4 44103 NULL
144989 +ipath_assign_port_44104 ipath_assign_port 0 44104 NULL
144990 +snd_trident_playback_prepare_44105 snd_trident_playback_prepare 0 44105 NULL
144991 +show_fan_pulses_44107 show_fan_pulses 0 44107 NULL nohasharray
144992 +zl10036_set_bandwidth_44107 zl10036_set_bandwidth 0 44107 &show_fan_pulses_44107
144993 +raid_level_show_44108 raid_level_show 0 44108 NULL
144994 +skb_frag_dma_map_44112 skb_frag_dma_map 0 44112 NULL
144995 +check_idq_44117 check_idq 0 44117 NULL
144996 +do_readpage_44120 do_readpage 0 44120 NULL
144997 +file_remove_suid_44122 file_remove_suid 0 44122 NULL nohasharray
144998 +tracing_set_trace_read_44122 tracing_set_trace_read 3 44122 &file_remove_suid_44122
144999 +SyS_process_vm_writev_44129 SyS_process_vm_writev 3-5 44129 NULL
145000 +em28xx_read_reg_req_44130 em28xx_read_reg_req 0 44130 NULL
145001 +rndis_opts_dev_addr_show_44133 rndis_opts_dev_addr_show 0 44133 NULL
145002 +lpfc_soft_wwpn_store_44135 lpfc_soft_wwpn_store 0-4 44135 NULL
145003 +dev_uc_del_44137 dev_uc_del 0 44137 NULL
145004 +capture_pcm_trigger_44138 capture_pcm_trigger 0 44138 NULL
145005 +tracing_resize_saved_cmdlines_44140 tracing_resize_saved_cmdlines 1 44140 NULL
145006 +ttm_get_pages_44142 ttm_get_pages 2 44142 NULL nohasharray
145007 +setprocattr_44142 setprocattr 0-4 44142 &ttm_get_pages_44142
145008 +mcp4725_store_eeprom_44143 mcp4725_store_eeprom 0-4 44143 NULL
145009 +queue_attr_show_44146 queue_attr_show 0 44146 NULL
145010 +s3c_hsotg_udc_start_44148 s3c_hsotg_udc_start 0 44148 NULL
145011 +create_strip_zones_44150 create_strip_zones 0 44150 NULL
145012 +pcan_usb_fd_set_options_44151 pcan_usb_fd_set_options 0 44151 NULL
145013 +sky2_get_sset_count_44153 sky2_get_sset_count 0 44153 NULL
145014 +vv6410_set_vflip_44154 vv6410_set_vflip 0 44154 NULL
145015 +nlmsg_multicast_44156 nlmsg_multicast 0 44156 NULL
145016 +coda_permission_44158 coda_permission 0 44158 NULL
145017 +summary_show_44161 summary_show 0 44161 NULL nohasharray
145018 +part_discard_alignment_show_44161 part_discard_alignment_show 0 44161 &summary_show_44161
145019 +snd_emu10k1x_pcm_trigger_44162 snd_emu10k1x_pcm_trigger 0 44162 NULL
145020 +da9052_group_read_44164 da9052_group_read 0 44164 NULL
145021 +sm501fb_debug_show_crt_44169 sm501fb_debug_show_crt 0 44169 NULL
145022 +atl1_up_44170 atl1_up 0 44170 NULL
145023 +ocfs2_xattr_bucket_find_44174 ocfs2_xattr_bucket_find 0 44174 NULL
145024 +SYSC_set_mempolicy_44176 SYSC_set_mempolicy 3 44176 NULL
145025 +target_stat_scsi_att_intr_port_show_attr_indx_44178 target_stat_scsi_att_intr_port_show_attr_indx 0 44178 NULL
145026 +i8k_hwmon_show_fan_44179 i8k_hwmon_show_fan 0 44179 NULL
145027 +tty_line_name_44181 tty_line_name 0 44181 NULL
145028 +regulator_uA_show_44185 regulator_uA_show 0 44185 NULL
145029 +ath10k_wmi_cmd_send_nowait_44190 ath10k_wmi_cmd_send_nowait 0 44190 NULL
145030 +handle_eviocgbit_44193 handle_eviocgbit 3 44193 NULL
145031 +nfs4_file_fsync_44195 nfs4_file_fsync 0 44195 NULL
145032 +mptscsih_change_queue_depth_44196 mptscsih_change_queue_depth 2-0 44196 NULL nohasharray
145033 +queue_int_on_old_endpoint_44196 queue_int_on_old_endpoint 0 44196 &mptscsih_change_queue_depth_44196
145034 +pvclock_gtod_notify_44200 pvclock_gtod_notify 0 44200 NULL
145035 +iwl_init_alive_start_44203 iwl_init_alive_start 0 44203 NULL
145036 +core_alua_show_access_type_44204 core_alua_show_access_type 0 44204 NULL
145037 +roccat_common2_sysfs_read_info_44206 roccat_common2_sysfs_read_info 0-5-6 44206 NULL
145038 +wl1271_acx_mem_map_44208 wl1271_acx_mem_map 0 44208 NULL
145039 +claim_ptd_buffers_44213 claim_ptd_buffers 3 44213 NULL nohasharray
145040 +write_44213 write 0 44213 &claim_ptd_buffers_44213
145041 +qib_assign_ctxt_44217 qib_assign_ctxt 0 44217 NULL
145042 +bttv_i2c_xfer_44219 bttv_i2c_xfer 0-3 44219 NULL
145043 +btrfs_item_offset_nr_44220 btrfs_item_offset_nr 0 44220 NULL nohasharray
145044 +generic_setxattr_44220 generic_setxattr 0 44220 &btrfs_item_offset_nr_44220
145045 +symbol_open_44224 symbol_open 0 44224 NULL nohasharray
145046 +device_user_unlock_44224 device_user_unlock 0 44224 &symbol_open_44224
145047 +srp_alloc_iu_44227 srp_alloc_iu 2 44227 NULL
145048 +show_adc_44229 show_adc 0 44229 NULL
145049 +aty_var_to_pll_8398_44232 aty_var_to_pll_8398 0 44232 NULL
145050 +lpfc_fcp2_no_tgt_reset_store_44235 lpfc_fcp2_no_tgt_reset_store 0-4 44235 NULL
145051 +iwl_send_bt_prio_tbl_44236 iwl_send_bt_prio_tbl 0 44236 NULL
145052 +target_stat_scsi_lu_show_attr_state_bit_44237 target_stat_scsi_lu_show_attr_state_bit 0 44237 NULL nohasharray
145053 +set_otp3en_44237 set_otp3en 4-0 44237 &target_stat_scsi_lu_show_attr_state_bit_44237
145054 +show_fc_host_model_description_44238 show_fc_host_model_description 0 44238 NULL nohasharray
145055 +write_44238 write 0-4 44238 &show_fc_host_model_description_44238
145056 +scsi_track_queue_full_44239 scsi_track_queue_full 2 44239 NULL
145057 +snprint_line_44241 snprint_line 0 44241 NULL nohasharray
145058 +lldd_execute_task_44241 lldd_execute_task 0 44241 &snprint_line_44241
145059 +calibrate_store_44244 calibrate_store 0-4 44244 NULL
145060 +vp_find_vqs_44247 vp_find_vqs 2 44247 NULL nohasharray
145061 +extra_show_44247 extra_show 0 44247 &vp_find_vqs_44247
145062 +enlarge_skb_44248 enlarge_skb 2 44248 NULL
145063 +ecryptfs_init_lower_file_44249 ecryptfs_init_lower_file 0 44249 NULL
145064 +rbd_parent_show_44252 rbd_parent_show 0 44252 NULL
145065 +tm6000_i2c_xfer_44260 tm6000_i2c_xfer 0-3 44260 NULL
145066 +mgt_commit_44264 mgt_commit 0 44264 NULL nohasharray
145067 +ec_bhf_open_44264 ec_bhf_open 0 44264 &mgt_commit_44264
145068 +minix_getattr_44267 minix_getattr 0 44267 NULL
145069 +vlan_vid_add_44269 vlan_vid_add 0 44269 NULL
145070 +gpiod_direction_output_raw_44276 gpiod_direction_output_raw 0 44276 NULL
145071 +start_usb_playback_44284 start_usb_playback 0 44284 NULL
145072 +device_create_file_44285 device_create_file 0 44285 NULL
145073 +initstate_show_44288 initstate_show 0 44288 NULL
145074 +xgene_enet_register_irq_44289 xgene_enet_register_irq 0 44289 NULL
145075 +nft_hash_privsize_44290 nft_hash_privsize 0 44290 NULL
145076 +_request_firmware_prepare_44291 _request_firmware_prepare 0 44291 NULL
145077 +store_eeprom_delay_44292 store_eeprom_delay 0-4 44292 NULL
145078 +ufs_clusteracct_44293 ufs_clusteracct 3 44293 NULL nohasharray
145079 +gfs2_jdata_writepages_44293 gfs2_jdata_writepages 0 44293 &ufs_clusteracct_44293
145080 +store_companion_44297 store_companion 0-4 44297 NULL
145081 +crc32c_intel_init_44298 crc32c_intel_init 0 44298 NULL
145082 +xfs_dir2_sf_to_block_44301 xfs_dir2_sf_to_block 0 44301 NULL
145083 +ath6kl_keepalive_read_44303 ath6kl_keepalive_read 3-0 44303 NULL nohasharray
145084 +led_set_flash_strobe_44303 led_set_flash_strobe 0 44303 &ath6kl_keepalive_read_44303
145085 +max8997_rtc_set_update_reg_44308 max8997_rtc_set_update_reg 0 44308 NULL
145086 +snd_pcm_lib_alloc_vmalloc_buffer_44309 snd_pcm_lib_alloc_vmalloc_buffer 2 44309 NULL
145087 +target_core_dev_wwn_store_attr_vpd_assoc_target_port_44310 target_core_dev_wwn_store_attr_vpd_assoc_target_port 0-3 44310 NULL
145088 +da9055_disable_auto_mode_44318 da9055_disable_auto_mode 0 44318 NULL nohasharray
145089 +set_temp_hyst_44318 set_temp_hyst 0-4 44318 &da9055_disable_auto_mode_44318
145090 +store_bank1_setting_44319 store_bank1_setting 0-4 44319 NULL
145091 +generic_file_read_iter_44320 generic_file_read_iter 0 44320 NULL nohasharray
145092 +dispatch_proc_write_44320 dispatch_proc_write 3-0 44320 &generic_file_read_iter_44320
145093 +ccp_init_data_44324 ccp_init_data 5 44324 NULL
145094 +shmem_setattr_44325 shmem_setattr 0 44325 NULL nohasharray
145095 +pwm1_enable_store_44325 pwm1_enable_store 0-4 44325 &shmem_setattr_44325
145096 +rs_init_44327 rs_init 1 44327 NULL
145097 +__uncore_filter_band2_show_44332 __uncore_filter_band2_show 0 44332 NULL
145098 +count_ah_combs_44334 count_ah_combs 0 44334 NULL
145099 +gadget_info_attr_show_44335 gadget_info_attr_show 0 44335 NULL
145100 +pyra_sysfs_read_profile_settings_44337 pyra_sysfs_read_profile_settings 0-5-6 44337 NULL
145101 +rc5t583_rtc_alarm_irq_enable_44338 rc5t583_rtc_alarm_irq_enable 0 44338 NULL
145102 +ubi_eba_write_leb_st_44343 ubi_eba_write_leb_st 5-0 44343 NULL
145103 +radix_tree_maybe_preload_44346 radix_tree_maybe_preload 0 44346 NULL nohasharray
145104 +logfs_write_i0_44346 logfs_write_i0 0 44346 &radix_tree_maybe_preload_44346
145105 +bcm87xx_config_init_44347 bcm87xx_config_init 0 44347 NULL
145106 +nfs_fscache_get_super_cookie_44355 nfs_fscache_get_super_cookie 3 44355 NULL
145107 +set_format_44357 set_format 0 44357 NULL nohasharray
145108 +sys_write_44357 sys_write 3-0 44357 &set_format_44357
145109 +fm_v4l2_s_ctrl_44358 fm_v4l2_s_ctrl 0 44358 NULL
145110 +ipx_recvmsg_44366 ipx_recvmsg 4-0 44366 NULL
145111 +llcp_sock_bind_44367 llcp_sock_bind 0 44367 NULL nohasharray
145112 +atkbd_show_softraw_44367 atkbd_show_softraw 0 44367 &llcp_sock_bind_44367
145113 +topology_cpu_callback_44372 topology_cpu_callback 0 44372 NULL
145114 +rts_threshold_read_44384 rts_threshold_read 3-0 44384 NULL
145115 +get_gr_arg_wrapper_size_44389 get_gr_arg_wrapper_size 0 44389 NULL
145116 +ubi_sync_44391 ubi_sync 0 44391 NULL
145117 +t4_change_mac_44392 t4_change_mac 0 44392 NULL
145118 +mtip_hw_read_flags_44396 mtip_hw_read_flags 3-0 44396 NULL nohasharray
145119 +show_44396 show 0 44396 &mtip_hw_read_flags_44396 nohasharray
145120 +mwl8k_cmd_set_edca_params_44396 mwl8k_cmd_set_edca_params 0 44396 &show_44396
145121 +pcibios_err_to_errno_44397 pcibios_err_to_errno 0-1 44397 NULL
145122 +aoedev_flush_44398 aoedev_flush 2-0 44398 NULL nohasharray
145123 +snd_atiixp_playback_prepare_44398 snd_atiixp_playback_prepare 0 44398 &aoedev_flush_44398
145124 +drm_buffer_alloc_44405 drm_buffer_alloc 2 44405 NULL
145125 +ceph_vxattrcb_dir_rfiles_44407 ceph_vxattrcb_dir_rfiles 0 44407 NULL
145126 +store_tabletPointerMode_44408 store_tabletPointerMode 0-4 44408 NULL
145127 +coda_symlink_filler_44409 coda_symlink_filler 0 44409 NULL
145128 +osst_do_scsi_44410 osst_do_scsi 4 44410 NULL
145129 +link_layer_show_44412 link_layer_show 0 44412 NULL nohasharray
145130 +save_ioapic_entries_44412 save_ioapic_entries 0 44412 &link_layer_show_44412
145131 +qt1010_writereg_44415 qt1010_writereg 0 44415 NULL
145132 +dvbsky_usb_generic_rw_44417 dvbsky_usb_generic_rw 0 44417 NULL
145133 +ieee80211_if_read_rc_rateidx_mcs_mask_5ghz_44423 ieee80211_if_read_rc_rateidx_mcs_mask_5ghz 3-0 44423 NULL
145134 +__hci_cmd_sync_44429 __hci_cmd_sync 3 44429 NULL
145135 +broadsheet_spiflash_op_on_address_44431 broadsheet_spiflash_op_on_address 0 44431 NULL
145136 +_nfs4_server_capabilities_44435 _nfs4_server_capabilities 0 44435 NULL nohasharray
145137 +fs16_to_cpu_44435 fs16_to_cpu 0-2 44435 &_nfs4_server_capabilities_44435 nohasharray
145138 +rt61pci_enable_radio_44435 rt61pci_enable_radio 0 44435 &fs16_to_cpu_44435
145139 +nilfs_dat_prepare_entry_44436 nilfs_dat_prepare_entry 0 44436 NULL
145140 +temp_SKIN_44437 temp_SKIN 0 44437 NULL
145141 +tpm_nsc_send_44438 tpm_nsc_send 0-3 44438 NULL
145142 +mwl8k_request_fw_44446 mwl8k_request_fw 0 44446 NULL
145143 +w83977af_net_open_44449 w83977af_net_open 0 44449 NULL
145144 +iwl_dbgfs_bf_params_write_44450 iwl_dbgfs_bf_params_write 0-3 44450 NULL nohasharray
145145 +eth_change_mtu_44450 eth_change_mtu 0 44450 &iwl_dbgfs_bf_params_write_44450
145146 +koneplus_sysfs_read_profilex_buttons_44454 koneplus_sysfs_read_profilex_buttons 0-5-6 44454 NULL
145147 +dma_mask_bits_show_44456 dma_mask_bits_show 0 44456 NULL
145148 +af_alg_make_sg_44459 af_alg_make_sg 0-3 44459 NULL
145149 +snd_pcm_do_suspend_44460 snd_pcm_do_suspend 0 44460 NULL
145150 +___alloc_bootmem_node_nopanic_44461 ___alloc_bootmem_node_nopanic 2 44461 NULL
145151 +cpuid_class_cpu_callback_44464 cpuid_class_cpu_callback 0 44464 NULL
145152 +mic_virtio_copy_to_user_44472 mic_virtio_copy_to_user 4-3 44472 NULL nohasharray
145153 +slave_show_44472 slave_show 0 44472 &mic_virtio_copy_to_user_44472
145154 +write_file_debug_44476 write_file_debug 3-0 44476 NULL
145155 +btrfs_chunk_item_size_44478 btrfs_chunk_item_size 0-1 44478 NULL
145156 +allocate_mid_44479 allocate_mid 0 44479 NULL
145157 +iwl_send_bt_env_44481 iwl_send_bt_env 0 44481 NULL
145158 +atxp1_showgpio1_44484 atxp1_showgpio1 0 44484 NULL nohasharray
145159 +iscsi_nacl_attrib_show_nopin_response_timeout_44484 iscsi_nacl_attrib_show_nopin_response_timeout 0 44484 &atxp1_showgpio1_44484
145160 +security_socket_sendmsg_44485 security_socket_sendmsg 0 44485 NULL
145161 +ext4_write_inode_44486 ext4_write_inode 0 44486 NULL
145162 +card_id_show_attr_44487 card_id_show_attr 0 44487 NULL nohasharray
145163 +size_store_44487 size_store 0-3 44487 &card_id_show_attr_44487
145164 +cond_read_node_44488 cond_read_node 0 44488 NULL
145165 +sdio_align_size_44489 sdio_align_size 0-2 44489 NULL
145166 +amd756_transaction_44492 amd756_transaction 0 44492 NULL
145167 +ixgbevf_open_44493 ixgbevf_open 0 44493 NULL
145168 +st_accel_trig_set_state_44495 st_accel_trig_set_state 0 44495 NULL
145169 +bio_advance_44496 bio_advance 2 44496 NULL nohasharray
145170 +MT2063_SoftwareShutdown_44496 MT2063_SoftwareShutdown 0 44496 &bio_advance_44496
145171 +vpx3220_s_stream_44498 vpx3220_s_stream 0 44498 NULL
145172 +ieee80211_if_read_dropped_frames_ttl_44500 ieee80211_if_read_dropped_frames_ttl 3-0 44500 NULL
145173 +show_sas_end_dev_tlr_supported_44501 show_sas_end_dev_tlr_supported 0 44501 NULL
145174 +xfrm_sa_len_44502 xfrm_sa_len 0 44502 NULL
145175 +security_getprocattr_44505 security_getprocattr 0 44505 NULL nohasharray
145176 +iwl_dbgfs_sram_read_44505 iwl_dbgfs_sram_read 3-0 44505 &security_getprocattr_44505
145177 +dsa_slave_get_sset_count_44508 dsa_slave_get_sset_count 0 44508 NULL
145178 +btrfs_space_info_show_total_bytes_44509 btrfs_space_info_show_total_bytes 0 44509 NULL
145179 +spidev_write_44510 spidev_write 3-0 44510 NULL
145180 +alc269_parse_auto_config_44518 alc269_parse_auto_config 0 44518 NULL
145181 +SyS_io_getevents_44519 SyS_io_getevents 3 44519 NULL
145182 +i7core_inject_type_show_44520 i7core_inject_type_show 0 44520 NULL nohasharray
145183 +tc3589x_gpio_direction_output_44520 tc3589x_gpio_direction_output 0 44520 &i7core_inject_type_show_44520
145184 +ivtv_ack_44524 ivtv_ack 0 44524 NULL
145185 +gxfb_check_var_44525 gxfb_check_var 0 44525 NULL
145186 +roccat_common2_sysfs_write_profile_buttons_44527 roccat_common2_sysfs_write_profile_buttons 0-6-5 44527 NULL
145187 +b_hnp_enable_show_44529 b_hnp_enable_show 0 44529 NULL nohasharray
145188 +vivid_fb_set_par_44529 vivid_fb_set_par 0 44529 &b_hnp_enable_show_44529
145189 +ath9k_hw_reset_44536 ath9k_hw_reset 0 44536 NULL
145190 +comm_write_44537 comm_write 3-0 44537 NULL nohasharray
145191 +sys_msgsnd_44537 sys_msgsnd 3 44537 &comm_write_44537
145192 +shmem_getpage_gfp_44556 shmem_getpage_gfp 0 44556 NULL
145193 +br_fdb_external_learn_del_44559 br_fdb_external_learn_del 0 44559 NULL nohasharray
145194 +picolcd_set_par_44559 picolcd_set_par 0 44559 &br_fdb_external_learn_del_44559
145195 +sctp_gen_sack_44565 sctp_gen_sack 0 44565 NULL
145196 +default_pvid_store_44566 default_pvid_store 0-4 44566 NULL
145197 +show_registers_44567 show_registers 0 44567 NULL nohasharray
145198 +show_iface_first_burst_len_44567 show_iface_first_burst_len 0 44567 &show_registers_44567
145199 +pch_gbe_request_irq_44570 pch_gbe_request_irq 0 44570 NULL
145200 +kobj_attr_store_44573 kobj_attr_store 0-4 44573 NULL
145201 +isl1208_sysfs_show_atrim_44574 isl1208_sysfs_show_atrim 0 44574 NULL
145202 +gfs2_write_cache_jdata_44575 gfs2_write_cache_jdata 0 44575 NULL
145203 +i7core_inject_store_channel_44576 i7core_inject_store_channel 0-4 44576 NULL
145204 +nilfs_unfreeze_44578 nilfs_unfreeze 0 44578 NULL
145205 +be_get_rxfh_indir_size_44582 be_get_rxfh_indir_size 0 44582 NULL
145206 +get_fc_port_speed_names_44585 get_fc_port_speed_names 0 44585 NULL
145207 +btrfs_set_extent_delalloc_44587 btrfs_set_extent_delalloc 0 44587 NULL
145208 +bdc_config_ep_44588 bdc_config_ep 0 44588 NULL
145209 +show_44594 show 0 44594 NULL nohasharray
145210 +set_usblim_44594 set_usblim 0-4 44594 &show_44594
145211 +snd_pcm_alloc_vmalloc_buffer_44595 snd_pcm_alloc_vmalloc_buffer 2 44595 NULL
145212 +get_fan_min_44596 get_fan_min 0 44596 NULL
145213 +popen_44599 popen 0 44599 NULL
145214 +thermal_temp_input_show_44600 thermal_temp_input_show 0 44600 NULL
145215 +show_ipOutDiscards_44605 show_ipOutDiscards 0 44605 NULL
145216 +buffer_size_read_44609 buffer_size_read 0 44609 NULL
145217 +pm_async_store_44619 pm_async_store 0-4 44619 NULL
145218 +ecryptfs_copy_up_encrypted_with_header_44622 ecryptfs_copy_up_encrypted_with_header 0 44622 NULL
145219 +niu_rx_channel_reset_44627 niu_rx_channel_reset 0 44627 NULL
145220 +cfpkt_add_body_44630 cfpkt_add_body 3 44630 NULL
145221 +msb_get_free_block_44633 msb_get_free_block 2 44633 NULL nohasharray
145222 +xpcs_mmd_write_44633 xpcs_mmd_write 3-0 44633 &msb_get_free_block_44633
145223 +write_all_xattrs_44634 write_all_xattrs 0 44634 NULL
145224 +ltc2945_reset_history_44639 ltc2945_reset_history 0-4 44639 NULL
145225 +ezusb_docmd_wait_44641 ezusb_docmd_wait 0 44641 NULL
145226 +target_core_store_dev_enable_44642 target_core_store_dev_enable 0-3 44642 NULL
145227 +ext2_new_block_44645 ext2_new_block 2-0 44645 NULL nohasharray
145228 +show_fc_vport_symbolic_name_44645 show_fc_vport_symbolic_name 0 44645 &ext2_new_block_44645
145229 +show_match_busid_44647 show_match_busid 0 44647 NULL
145230 +show_fc_vport_port_name_44656 show_fc_vport_port_name 0 44656 NULL
145231 +store_44659 store 0-3 44659 NULL
145232 +alloc_ctrl_packet_44667 alloc_ctrl_packet 1 44667 NULL
145233 +i8k_hwmon_show_temp_label_44669 i8k_hwmon_show_temp_label 0 44669 NULL
145234 +show_ctrl_44671 show_ctrl 0 44671 NULL
145235 +raid56_parity_write_44672 raid56_parity_write 4-0 44672 NULL
145236 +mpi_resize_44674 mpi_resize 2 44674 NULL
145237 +auxch_init_44675 auxch_init 0 44675 NULL
145238 +sock_write_iter_44676 sock_write_iter 0 44676 NULL
145239 +ipheth_rx_submit_44679 ipheth_rx_submit 0 44679 NULL nohasharray
145240 +velocity_open_44679 velocity_open 0 44679 &ipheth_rx_submit_44679
145241 +fm10k_iov_alloc_data_44682 fm10k_iov_alloc_data 0-2 44682 NULL
145242 +st_try_direct_io_show_44683 st_try_direct_io_show 0 44683 NULL
145243 +cifs_setattr_nounix_44685 cifs_setattr_nounix 0 44685 NULL nohasharray
145244 +sysfs_create_link_44685 sysfs_create_link 0 44685 &cifs_setattr_nounix_44685
145245 +ts_read_44687 ts_read 3-0 44687 NULL
145246 +qib_get_user_pages_44689 qib_get_user_pages 0 44689 NULL nohasharray
145247 +hsr_dev_open_44689 hsr_dev_open 0 44689 &qib_get_user_pages_44689
145248 +selinux_sb_statfs_44691 selinux_sb_statfs 0 44691 NULL
145249 +show_host_busy_44693 show_host_busy 0 44693 NULL
145250 +os_desc_attr_store_44695 os_desc_attr_store 0-4 44695 NULL nohasharray
145251 +ieee80211_get_sset_count_44695 ieee80211_get_sset_count 0 44695 &os_desc_attr_store_44695
145252 +write_file_spectral_bins_44696 write_file_spectral_bins 3-0 44696 NULL
145253 +lov_emerg_alloc_44698 lov_emerg_alloc 1 44698 NULL
145254 +C_SYSC_select_44701 C_SYSC_select 1 44701 NULL
145255 +mlx4_flow_attach_44702 mlx4_flow_attach 0 44702 NULL
145256 +hotkey_bios_mask_show_44708 hotkey_bios_mask_show 0 44708 NULL
145257 +xfer_to_user_44713 xfer_to_user 3 44713 NULL
145258 +mt9t112_s_stream_44716 mt9t112_s_stream 0 44716 NULL
145259 +__iscsi_disc_show_password_44722 __iscsi_disc_show_password 0 44722 NULL
145260 +C_SYSC_semtimedop_44725 C_SYSC_semtimedop 3 44725 NULL nohasharray
145261 +_zd_iowrite32v_locked_44725 _zd_iowrite32v_locked 3-0 44725 &C_SYSC_semtimedop_44725
145262 +do_fbcon_takeover_44726 do_fbcon_takeover 0 44726 NULL
145263 +clusterip_proc_write_44729 clusterip_proc_write 3-0 44729 NULL
145264 +fib_count_nexthops_44730 fib_count_nexthops 0 44730 NULL nohasharray
145265 +get_dev_desc_store_44730 get_dev_desc_store 0-4 44730 &fib_count_nexthops_44730
145266 +efx_wanted_parallelism_44732 efx_wanted_parallelism 0 44732 NULL nohasharray
145267 +SyS_read_44732 SyS_read 3 44732 &efx_wanted_parallelism_44732
145268 +qlcnic_83xx_create_tx_ctx_44733 qlcnic_83xx_create_tx_ctx 0 44733 NULL
145269 +key_tx_rx_count_read_44742 key_tx_rx_count_read 3-0 44742 NULL nohasharray
145270 +il3945_show_temperature_44742 il3945_show_temperature 0 44742 &key_tx_rx_count_read_44742
145271 +WIL_GET_BITS_44747 WIL_GET_BITS 0-3-2-1 44747 NULL
145272 +phy_poll_reset_44752 phy_poll_reset 0 44752 NULL
145273 +bch_bio_max_sectors_44755 bch_bio_max_sectors 0 44755 NULL
145274 +pty_write_44757 pty_write 3 44757 NULL nohasharray
145275 +tnode_new_44757 tnode_new 3 44757 &pty_write_44757
145276 +bop_assign_44765 bop_assign 0 44765 NULL
145277 +_nfs4_do_setattr_44767 _nfs4_do_setattr 0 44767 NULL nohasharray
145278 +write_44767 write 0-3 44767 &_nfs4_do_setattr_44767
145279 +snd_usX2Y_pcm_prepare_44768 snd_usX2Y_pcm_prepare 0 44768 NULL
145280 +__videobuf_copy_stream_44769 __videobuf_copy_stream 4-0 44769 NULL
145281 +show_44772 show 0 44772 NULL nohasharray
145282 +ath5k_setup_channel_powertable_44772 ath5k_setup_channel_powertable 0 44772 &show_44772
145283 +handsfree_ramp_44777 handsfree_ramp 2 44777 NULL
145284 +readstat_44780 readstat 0 44780 NULL
145285 +irq_domain_add_legacy_44781 irq_domain_add_legacy 2-4 44781 NULL
145286 +sctp_setsockopt_44788 sctp_setsockopt 5-0 44788 NULL
145287 +proc_read_44793 proc_read 0 44793 NULL nohasharray
145288 +target_core_alua_tg_pt_gp_store_attr_preferred_44793 target_core_alua_tg_pt_gp_store_attr_preferred 0-3 44793 &proc_read_44793
145289 +posix_clock_read_44794 posix_clock_read 0-3 44794 NULL
145290 +rx_dropped_read_44799 rx_dropped_read 3-0 44799 NULL
145291 +cas_open_44801 cas_open 0 44801 NULL
145292 +iscsit_na_random_datain_seq_offsets_44804 iscsit_na_random_datain_seq_offsets 0 44804 NULL
145293 +x25_pacsize_to_bytes_44812 x25_pacsize_to_bytes 0 44812 NULL
145294 +qla4xxx_alloc_work_44813 qla4xxx_alloc_work 2 44813 NULL
145295 +sbs_init_44817 sbs_init 0 44817 NULL
145296 +fsp_attr_set_vscroll_44818 fsp_attr_set_vscroll 0-4 44818 NULL
145297 +force_static_address_write_44819 force_static_address_write 3-0 44819 NULL
145298 +ipv6_conntrack_local_44820 ipv6_conntrack_local 0 44820 NULL
145299 +wa_urb_enqueue_b_44822 wa_urb_enqueue_b 0 44822 NULL
145300 +mei_cl_read_start_44824 mei_cl_read_start 2-0 44824 NULL
145301 +xfs_da3_swap_lastblock_44825 xfs_da3_swap_lastblock 0 44825 NULL
145302 +at86rf230_set_csma_params_44826 at86rf230_set_csma_params 0 44826 NULL
145303 +ocfs2_control_do_setnode_msg_44828 ocfs2_control_do_setnode_msg 0 44828 NULL
145304 +xen_hvm_cpu_notify_44831 xen_hvm_cpu_notify 0 44831 NULL
145305 +units_sprintf_44833 units_sprintf 0 44833 NULL
145306 +sisusb_write_44834 sisusb_write 3-0 44834 NULL
145307 +rtl8180_add_interface_44835 rtl8180_add_interface 0 44835 NULL
145308 +node_show_44836 node_show 0 44836 NULL
145309 +_nfs4_proc_symlink_44843 _nfs4_proc_symlink 0 44843 NULL
145310 +kvm_read_hva_44847 kvm_read_hva 3 44847 NULL nohasharray
145311 +f2fs_sync_fs_44847 f2fs_sync_fs 0 44847 &kvm_read_hva_44847
145312 +cross_eof_44848 cross_eof 0 44848 NULL
145313 +bfad_im_num_of_discovered_ports_show_44849 bfad_im_num_of_discovered_ports_show 0 44849 NULL nohasharray
145314 +dbg_check_lprops_44849 dbg_check_lprops 0 44849 &bfad_im_num_of_discovered_ports_show_44849
145315 +qib_verbs_send_dma_44850 qib_verbs_send_dma 6 44850 NULL nohasharray
145316 +cis820x_config_init_44850 cis820x_config_init 0 44850 &qib_verbs_send_dma_44850
145317 +packet_do_bind_44851 packet_do_bind 0 44851 NULL
145318 +create_hp_mic_44854 create_hp_mic 0 44854 NULL
145319 +copydesc_user_44855 copydesc_user 3 44855 NULL
145320 +adp8870_bl_ambient_light_zone_show_44856 adp8870_bl_ambient_light_zone_show 0 44856 NULL
145321 +picolcd_debug_flash_write_44858 picolcd_debug_flash_write 0-3 44858 NULL nohasharray
145322 +bch_stats_store_44858 bch_stats_store 0-4 44858 &picolcd_debug_flash_write_44858
145323 +perm_hwaddr_show_44859 perm_hwaddr_show 0 44859 NULL nohasharray
145324 +mark_swapfiles_44859 mark_swapfiles 0 44859 &perm_hwaddr_show_44859
145325 +iwl_send_wimax_coex_44861 iwl_send_wimax_coex 0 44861 NULL
145326 +disk_removable_show_44864 disk_removable_show 0 44864 NULL
145327 +set_advertising_44870 set_advertising 4 44870 NULL
145328 +init_rs_44873 init_rs 1 44873 NULL nohasharray
145329 +inode_readahead_blks_store_44873 inode_readahead_blks_store 0-4 44873 &init_rs_44873
145330 +show_fcoe_ctlr_device_link_fail_44874 show_fcoe_ctlr_device_link_fail 0 44874 NULL
145331 +radeon_get_dpm_forced_performance_level_44881 radeon_get_dpm_forced_performance_level 0 44881 NULL nohasharray
145332 +omfs_statfs_44881 omfs_statfs 0 44881 &radeon_get_dpm_forced_performance_level_44881
145333 +skb_availroom_44883 skb_availroom 0 44883 NULL
145334 +isl1208_i2c_get_usr_44885 isl1208_i2c_get_usr 0 44885 NULL
145335 +usb_os_desc_attr_show_44887 usb_os_desc_attr_show 0 44887 NULL nohasharray
145336 +patch_ad1882_44887 patch_ad1882 0 44887 &usb_os_desc_attr_show_44887
145337 +cfq_set_weight_44888 cfq_set_weight 0 44888 NULL
145338 +kaweth_open_44889 kaweth_open 0 44889 NULL
145339 +nf_bridge_encap_header_len_44890 nf_bridge_encap_header_len 0 44890 NULL
145340 +show_fcoe_fcf_device_priority_44893 show_fcoe_fcf_device_priority 0 44893 NULL nohasharray
145341 +ocfs2_wait_for_mask_44893 ocfs2_wait_for_mask 0 44893 &show_fcoe_fcf_device_priority_44893
145342 +nct7802_read_temp_44895 nct7802_read_temp 0 44895 NULL
145343 +do_tty_write_44896 do_tty_write 5-0 44896 NULL nohasharray
145344 +show_local_mac_44896 show_local_mac 0 44896 &do_tty_write_44896
145345 +async_readv_44898 async_readv 0 44898 NULL
145346 +_scsih_change_queue_depth_44902 _scsih_change_queue_depth 2-0 44902 NULL
145347 +ip_vs_send_async_44904 ip_vs_send_async 3 44904 NULL nohasharray
145348 +elsa_resume_44904 elsa_resume 0 44904 &ip_vs_send_async_44904
145349 +iwl_mvm_drain_sta_44909 iwl_mvm_drain_sta 0 44909 NULL
145350 +ext4_attr_show_44910 ext4_attr_show 0 44910 NULL
145351 +ptype_show_44913 ptype_show 0 44913 NULL
145352 +regmap_spi_read_44921 regmap_spi_read 3-5-0 44921 NULL
145353 +inode_setsecurity_44924 inode_setsecurity 0 44924 NULL nohasharray
145354 +ath5k_hw_write_ofdm_timings_44924 ath5k_hw_write_ofdm_timings 0 44924 &inode_setsecurity_44924
145355 +lp855x_get_bl_ctl_mode_44927 lp855x_get_bl_ctl_mode 0 44927 NULL
145356 +get_cpu_vid_44938 get_cpu_vid 0 44938 NULL nohasharray
145357 +store_rxbuf_44938 store_rxbuf 0-4 44938 &get_cpu_vid_44938
145358 +loop_attr_do_show_backing_file_44940 loop_attr_do_show_backing_file 0 44940 NULL
145359 +show_port_id_44946 show_port_id 0 44946 NULL nohasharray
145360 +read_report_descriptor_44946 read_report_descriptor 0-5-6 44946 &show_port_id_44946
145361 +_snd_pcm_hw_param_last_44947 _snd_pcm_hw_param_last 0 44947 NULL nohasharray
145362 +create_44947 create 0 44947 &_snd_pcm_hw_param_last_44947
145363 +cache_shared_cpu_map_setup_44949 cache_shared_cpu_map_setup 0 44949 NULL nohasharray
145364 +ip6_tnl_get_size_44949 ip6_tnl_get_size 0 44949 &cache_shared_cpu_map_setup_44949
145365 +ieee80211_build_probe_req_44951 ieee80211_build_probe_req 7-9 44951 NULL
145366 +m88ts2022_get_if_frequency_44956 m88ts2022_get_if_frequency 0 44956 NULL
145367 +sr_probe_44958 sr_probe 0 44958 NULL nohasharray
145368 +target_fabric_mappedlun_attr_store_44958 target_fabric_mappedlun_attr_store 0-4 44958 &sr_probe_44958
145369 +target_core_dev_pr_store_attr_res_aptpl_metadata_44965 target_core_dev_pr_store_attr_res_aptpl_metadata 0-3 44965 NULL
145370 +mwl8k_config_44968 mwl8k_config 0 44968 NULL
145371 +tx_queue_status_read_44978 tx_queue_status_read 3-0 44978 NULL
145372 +dsa_slave_open_44990 dsa_slave_open 0 44990 NULL
145373 +map_index_to_lba_44993 map_index_to_lba 0-1 44993 NULL nohasharray
145374 +bond_option_mode_set_44993 bond_option_mode_set 0 44993 &map_index_to_lba_44993
145375 +log_debug_read_44994 log_debug_read 0 44994 NULL
145376 +intel_mapping_error_45000 intel_mapping_error 0-2 45000 NULL
145377 +iscsi_stat_logout_show_attr_inst_45003 iscsi_stat_logout_show_attr_inst 0 45003 NULL
145378 +mc13xxx_rtc_irq_enable_unlocked_45005 mc13xxx_rtc_irq_enable_unlocked 3-0 45005 NULL nohasharray
145379 +bh1770_lux_range_show_45005 bh1770_lux_range_show 0 45005 &mc13xxx_rtc_irq_enable_unlocked_45005
145380 +iscsi_tpg_param_store_IFMarkInt_45007 iscsi_tpg_param_store_IFMarkInt 0-3 45007 NULL
145381 +i8k_hwmon_show_fan_label_45010 i8k_hwmon_show_fan_label 0 45010 NULL
145382 +drbd_recv_all_warn_45011 drbd_recv_all_warn 3 45011 NULL
145383 +ecryptfs_setattr_45013 ecryptfs_setattr 0 45013 NULL
145384 +xfs_da3_join_45014 xfs_da3_join 0 45014 NULL
145385 +kbd_backlight_timeout_store_45017 kbd_backlight_timeout_store 0-4 45017 NULL
145386 +ptrace_writedata_45021 ptrace_writedata 4 45021 NULL nohasharray
145387 +read_block_bitmap_45021 read_block_bitmap 2 45021 &ptrace_writedata_45021 nohasharray
145388 +iscsi_tpg_param_store_FirstBurstLength_45021 iscsi_tpg_param_store_FirstBurstLength 0-3 45021 &read_block_bitmap_45021
145389 +ath10k_htt_connect_45022 ath10k_htt_connect 0 45022 NULL
145390 +show_state_power_usage_45023 show_state_power_usage 0 45023 NULL nohasharray
145391 +zd1211b_hw_init_hmac_45023 zd1211b_hw_init_hmac 0 45023 &show_state_power_usage_45023
145392 +dm_kvzalloc_45025 dm_kvzalloc 1 45025 NULL
145393 +hotplug_cfd_45029 hotplug_cfd 0 45029 NULL
145394 +snd_seq_kernel_client_ctl_45032 snd_seq_kernel_client_ctl 0 45032 NULL
145395 +vfio_ecap_init_45033 vfio_ecap_init 0 45033 NULL
145396 +packet_mc_add_45035 packet_mc_add 0 45035 NULL
145397 +iwl_dbgfs_fw_restart_write_45036 iwl_dbgfs_fw_restart_write 0-3 45036 NULL
145398 +store_drivers_autoprobe_45037 store_drivers_autoprobe 0-3 45037 NULL
145399 +show_in_label_45039 show_in_label 0 45039 NULL
145400 +show_fcstat_rx_words_45041 show_fcstat_rx_words 0 45041 NULL
145401 +reiserfs_for_each_xattr_45046 reiserfs_for_each_xattr 0 45046 NULL
145402 +igb_change_mtu_45054 igb_change_mtu 0 45054 NULL
145403 +il_send_rxon_assoc_45055 il_send_rxon_assoc 0 45055 NULL nohasharray
145404 +gpio_keys_store_disabled_keys_45055 gpio_keys_store_disabled_keys 0-4 45055 &il_send_rxon_assoc_45055 nohasharray
145405 +qlcnic_sriov_pf_cfg_vlan_filtering_45055 qlcnic_sriov_pf_cfg_vlan_filtering 0 45055 &gpio_keys_store_disabled_keys_45055
145406 +adt7x10_show_temp_45056 adt7x10_show_temp 0 45056 NULL
145407 +sysfs_do_create_link_sd_45057 sysfs_do_create_link_sd 0 45057 NULL
145408 +sel_write_user_45060 sel_write_user 3 45060 NULL
145409 +qla4xxx_fw_version_show_45062 qla4xxx_fw_version_show 0 45062 NULL
145410 +show_45064 show 0 45064 NULL
145411 +ubifs_fsync_45067 ubifs_fsync 0 45067 NULL
145412 +o2nm_node_ipv4_port_write_45068 o2nm_node_ipv4_port_write 0-3 45068 NULL
145413 +snd_mixart_BA0_read_45069 snd_mixart_BA0_read 5-0 45069 NULL
145414 +removable_show_45071 removable_show 0 45071 NULL nohasharray
145415 +set_offset_45071 set_offset 0-4 45071 &removable_show_45071
145416 +gxfb_set_par_45080 gxfb_set_par 0 45080 NULL
145417 +show_ata_port_idle_irq_45087 show_ata_port_idle_irq 0 45087 NULL
145418 +wl1271_boot_set_ecpu_ctrl_45088 wl1271_boot_set_ecpu_ctrl 0 45088 NULL nohasharray
145419 +target_core_dev_wwn_store_attr_vpd_assoc_scsi_target_device_45088 target_core_dev_wwn_store_attr_vpd_assoc_scsi_target_device 0-3 45088 &wl1271_boot_set_ecpu_ctrl_45088
145420 +__device_suspend_45089 __device_suspend 0 45089 NULL
145421 +getattr_45091 getattr 0 45091 NULL
145422 +c2_pseudo_change_mtu_45101 c2_pseudo_change_mtu 0 45101 NULL
145423 +ahci_activity_store_45103 ahci_activity_store 0 45103 NULL
145424 +snd_card_new_45104 snd_card_new 5 45104 NULL
145425 +alloc_ring_resources_45107 alloc_ring_resources 0 45107 NULL
145426 +write_iter_45109 write_iter 0 45109 NULL
145427 +set_auto_temp_min_45111 set_auto_temp_min 0-4 45111 NULL
145428 +pwr_missing_bcns_cnt_read_45113 pwr_missing_bcns_cnt_read 3-0 45113 NULL
145429 +usbdev_read_45114 usbdev_read 3-0 45114 NULL
145430 +v9fs_xattr_user_set_45117 v9fs_xattr_user_set 0 45117 NULL
145431 +edd_show_legacy_max_cylinder_45119 edd_show_legacy_max_cylinder 0 45119 NULL
145432 +isku_sysfs_write_reset_45133 isku_sysfs_write_reset 6-0-5 45133 NULL nohasharray
145433 +in_write_bytes_avail_show_45133 in_write_bytes_avail_show 0 45133 &isku_sysfs_write_reset_45133
145434 +send_to_tty_45141 send_to_tty 3 45141 NULL
145435 +lp3971_ldo_disable_45142 lp3971_ldo_disable 0 45142 NULL
145436 +command_setapcor_45143 command_setapcor 0 45143 NULL
145437 +write_file_reset_45145 write_file_reset 0-3 45145 NULL
145438 +cfs_trace_daemon_command_usrstr_45147 cfs_trace_daemon_command_usrstr 2 45147 NULL
145439 +gen_bitmask_string_45149 gen_bitmask_string 6 45149 NULL
145440 +ixgbe_poll_for_msg_45150 ixgbe_poll_for_msg 0 45150 NULL nohasharray
145441 +store_spi_transport_rti_45150 store_spi_transport_rti 0-4 45150 &ixgbe_poll_for_msg_45150
145442 +tcp_setsockopt_45152 tcp_setsockopt 0 45152 NULL nohasharray
145443 +st_probe_45152 st_probe 0 45152 &tcp_setsockopt_45152
145444 +device_write_45156 device_write 3-0 45156 NULL
145445 +usX2Y_urbs_start_45159 usX2Y_urbs_start 0 45159 NULL
145446 +SYSC_write_45160 SYSC_write 3-0 45160 NULL
145447 +tomoyo_write_self_45161 tomoyo_write_self 3-0 45161 NULL
145448 +xennet_create_queues_45162 xennet_create_queues 2 45162 NULL
145449 +cxacru_sysfs_show_mac_address_45163 cxacru_sysfs_show_mac_address 0 45163 NULL
145450 +sta_agg_status_write_45164 sta_agg_status_write 3-0 45164 NULL nohasharray
145451 +max8925_reg_write_45164 max8925_reg_write 0 45164 &sta_agg_status_write_45164 nohasharray
145452 +i915_gem_object_get_pages_gtt_45164 i915_gem_object_get_pages_gtt 0 45164 &max8925_reg_write_45164
145453 +mce_write_45187 mce_write 0 45187 NULL
145454 +snd_sb_csp_load_user_45190 snd_sb_csp_load_user 3 45190 NULL nohasharray
145455 +sctp_pack_cookie_45190 sctp_pack_cookie 6 45190 &snd_sb_csp_load_user_45190
145456 +create_hp_out_ctls_45193 create_hp_out_ctls 0 45193 NULL
145457 +num_clusters_in_group_45194 num_clusters_in_group 2 45194 NULL
145458 +__radix_tree_preload_45197 __radix_tree_preload 0 45197 NULL
145459 +kstrtou16_45199 kstrtou16 0 45199 NULL
145460 +ims_pcu_set_info_45200 ims_pcu_set_info 0 45200 NULL nohasharray
145461 +smk_curacc_on_task_45200 smk_curacc_on_task 0 45200 &ims_pcu_set_info_45200
145462 +add_child_45201 add_child 4 45201 NULL nohasharray
145463 +dvb_dvr_write_45201 dvb_dvr_write 0-3 45201 &add_child_45201
145464 +mpt_lan_change_mtu_45205 mpt_lan_change_mtu 0 45205 NULL
145465 +iso_alloc_urb_45206 iso_alloc_urb 4-5 45206 NULL
145466 +ati_remote2_show_channel_mask_45207 ati_remote2_show_channel_mask 0 45207 NULL
145467 +rtl_show_version_45211 rtl_show_version 0 45211 NULL nohasharray
145468 +scsi_dh_notifier_45211 scsi_dh_notifier 0 45211 &rtl_show_version_45211
145469 +toss_secs_read_45212 toss_secs_read 0 45212 NULL
145470 +wl12xx_init_sta_role_45218 wl12xx_init_sta_role 0 45218 NULL
145471 +pcxhr_sub_set_clock_45222 pcxhr_sub_set_clock 0 45222 NULL
145472 +spi_alloc_master_45223 spi_alloc_master 2 45223 NULL
145473 +qla4xxx_set_acb_45224 qla4xxx_set_acb 0 45224 NULL
145474 +submit_audio_out_urb_45227 submit_audio_out_urb 0 45227 NULL
145475 +rocker_port_vlan_l2_groups_45230 rocker_port_vlan_l2_groups 0 45230 NULL
145476 +ieee80211_if_read_peer_45233 ieee80211_if_read_peer 3-0 45233 NULL nohasharray
145477 +lpfc_iocb_cnt_show_45233 lpfc_iocb_cnt_show 0 45233 &ieee80211_if_read_peer_45233
145478 +roccat_common2_sysfs_read_profile_45234 roccat_common2_sysfs_read_profile 0-5-6 45234 NULL
145479 +tw9910_set_hsync_45237 tw9910_set_hsync 0 45237 NULL
145480 +event_enable_write_45238 event_enable_write 3 45238 NULL
145481 +mgt_set_request_45244 mgt_set_request 0 45244 NULL
145482 +prism2_pda_proc_read_45246 prism2_pda_proc_read 3-0 45246 NULL
145483 +show_45247 show 0 45247 NULL
145484 +write_ltv_45250 write_ltv 0 45250 NULL
145485 +s5k4aa_set_gain_45254 s5k4aa_set_gain 0 45254 NULL
145486 +nobh_write_begin_45262 nobh_write_begin 0 45262 NULL
145487 +bq2415x_sysfs_show_mode_45270 bq2415x_sysfs_show_mode 0 45270 NULL
145488 +__smsc75xx_phy_wait_not_busy_45277 __smsc75xx_phy_wait_not_busy 0 45277 NULL
145489 +input_mt_init_slots_45279 input_mt_init_slots 2-0 45279 NULL
145490 +max3421_urb_enqueue_45282 max3421_urb_enqueue 0 45282 NULL
145491 +store_45285 store 0 45285 NULL
145492 +wl1251_acx_rts_threshold_45287 wl1251_acx_rts_threshold 0 45287 NULL
145493 +__acpi_processor_start_45289 __acpi_processor_start 0 45289 NULL
145494 +btmrvl_send_sync_cmd_45296 btmrvl_send_sync_cmd 4 45296 NULL
145495 +snd_pcm_oss_sync1_45298 snd_pcm_oss_sync1 2 45298 NULL nohasharray
145496 +sn9c2028_short_command_45298 sn9c2028_short_command 0 45298 &snd_pcm_oss_sync1_45298 nohasharray
145497 +xgene_get_sset_count_45298 xgene_get_sset_count 0 45298 &sn9c2028_short_command_45298
145498 +__ocfs2_extend_allocation_45301 __ocfs2_extend_allocation 0 45301 NULL
145499 +category_show_45304 category_show 0 45304 NULL nohasharray
145500 +xfs_alert_fsblock_zero_45304 xfs_alert_fsblock_zero 0 45304 &category_show_45304
145501 +disk_capability_show_45306 disk_capability_show 0 45306 NULL
145502 +hippi_header_45313 hippi_header 0 45313 NULL
145503 +get_raw_temp_45318 get_raw_temp 0 45318 NULL
145504 +__i2c_hid_command_45321 __i2c_hid_command 0 45321 NULL
145505 +compass_command_45324 compass_command 0 45324 NULL
145506 +label_cpu_DTS_45336 label_cpu_DTS 0 45336 NULL nohasharray
145507 +bnx2x_vfpf_config_mac_45336 bnx2x_vfpf_config_mac 0 45336 &label_cpu_DTS_45336
145508 +copy_vm86_regs_from_user_45340 copy_vm86_regs_from_user 3 45340 NULL
145509 +tomoyo_audit_net_log_45342 tomoyo_audit_net_log 0 45342 NULL
145510 +bpf_jit_binary_alloc_45348 bpf_jit_binary_alloc 1 45348 NULL nohasharray
145511 +policydb_init_45348 policydb_init 0 45348 &bpf_jit_binary_alloc_45348
145512 +pci_inteli960ni_init_45349 pci_inteli960ni_init 0 45349 NULL
145513 +posix_lock_file_45352 posix_lock_file 0 45352 NULL
145514 +isl1208_rtc_read_time_45356 isl1208_rtc_read_time 0 45356 NULL
145515 +wl12xx_acx_set_rate_mgmt_params_45357 wl12xx_acx_set_rate_mgmt_params 0 45357 NULL
145516 +hotkey_poll_freq_store_45373 hotkey_poll_freq_store 0-4 45373 NULL
145517 +null_alloc_repbuf_45375 null_alloc_repbuf 3 45375 NULL
145518 +wmi_set_channel_45380 wmi_set_channel 0 45380 NULL
145519 +goldfish_mmc_show_cover_switch_45382 goldfish_mmc_show_cover_switch 0 45382 NULL
145520 +snd_pcm_lib_ioctl_45383 snd_pcm_lib_ioctl 0 45383 NULL
145521 +snd_ctl_add_45389 snd_ctl_add 0 45389 NULL nohasharray
145522 +write_rbu_image_type_45389 write_rbu_image_type 0-6-5 45389 &snd_ctl_add_45389
145523 +wlcore_write_45391 wlcore_write 0 45391 NULL
145524 +vring_pci_size_45392 vring_pci_size 1 45392 NULL
145525 +count_skb_frag_slots_45395 count_skb_frag_slots 0 45395 NULL
145526 +lane2_associate_req_45398 lane2_associate_req 4 45398 NULL
145527 +keymap_store_45406 keymap_store 4 45406 NULL
145528 +cont_expand_zero_45408 cont_expand_zero 0-3 45408 NULL
145529 +show_45409 show 0 45409 NULL
145530 +b44_change_mtu_45411 b44_change_mtu 0 45411 NULL
145531 +sock_recv_errqueue_45412 sock_recv_errqueue 3-0 45412 NULL
145532 +rs5c372_get_trim_45415 rs5c372_get_trim 0 45415 NULL nohasharray
145533 +do_register_con_driver_45415 do_register_con_driver 0 45415 &rs5c372_get_trim_45415
145534 +acpi_pad_idlecpus_show_45416 acpi_pad_idlecpus_show 0 45416 NULL
145535 +sht15_wait_for_response_45419 sht15_wait_for_response 0 45419 NULL nohasharray
145536 +show_45419 show 0 45419 &sht15_wait_for_response_45419
145537 +ieee80211_if_fmt_dot11MeshHWMProotInterval_45421 ieee80211_if_fmt_dot11MeshHWMProotInterval 3 45421 NULL nohasharray
145538 +btusb_intel_secure_send_45421 btusb_intel_secure_send 3 45421 &ieee80211_if_fmt_dot11MeshHWMProotInterval_45421 nohasharray
145539 +snd_sonicvibes_playback_prepare_45421 snd_sonicvibes_playback_prepare 0 45421 &btusb_intel_secure_send_45421
145540 +gfs2_xattr_set_45424 gfs2_xattr_set 0 45424 NULL
145541 +tiadc_channel_init_45425 tiadc_channel_init 2 45425 NULL
145542 +rt2x00lib_load_firmware_45427 rt2x00lib_load_firmware 0 45427 NULL
145543 +__do_generic_request_45428 __do_generic_request 0 45428 NULL
145544 +uncore_cpu_notifier_45429 uncore_cpu_notifier 0 45429 NULL
145545 +ll_iocontrol_register_45430 ll_iocontrol_register 2 45430 NULL
145546 +saa7146_i2c_writeout_45431 saa7146_i2c_writeout 0 45431 NULL
145547 +nouveau_hwmon_set_temp1_auto_point1_temp_45434 nouveau_hwmon_set_temp1_auto_point1_temp 0-4 45434 NULL
145548 +tty_buffer_alloc_45437 tty_buffer_alloc 2 45437 NULL nohasharray
145549 +xfs_attr3_leaf_flipflags_45437 xfs_attr3_leaf_flipflags 0 45437 &tty_buffer_alloc_45437
145550 +pm_state_show_45438 pm_state_show 0 45438 NULL
145551 +blkdev_direct_IO_45440 blkdev_direct_IO 4-0 45440 NULL
145552 +prepare_layoutcommit_45441 prepare_layoutcommit 0 45441 NULL nohasharray
145553 +store_fc_vport_symbolic_name_45441 store_fc_vport_symbolic_name 0-4 45441 &prepare_layoutcommit_45441
145554 +btrfs_show_u64_45443 btrfs_show_u64 0 45443 NULL
145555 +b44_phy_reset_45447 b44_phy_reset 0 45447 NULL nohasharray
145556 +store_spi_transport_iu_45447 store_spi_transport_iu 0-4 45447 &b44_phy_reset_45447
145557 +lpfc_bg_reftag_err_show_45448 lpfc_bg_reftag_err_show 0 45448 NULL
145558 +catc_open_45451 catc_open 0 45451 NULL
145559 +bq2415x_set_weak_battery_voltage_45454 bq2415x_set_weak_battery_voltage 0 45454 NULL
145560 +mmc_power_save_host_45456 mmc_power_save_host 0 45456 NULL nohasharray
145561 +netxen_nic_get_regs_len_45456 netxen_nic_get_regs_len 0 45456 &mmc_power_save_host_45456
145562 +mic_card_map_45457 mic_card_map 2-3 45457 NULL
145563 +nas_led_blink_show_45465 nas_led_blink_show 0 45465 NULL nohasharray
145564 +rpm_idle_45465 rpm_idle 0 45465 &nas_led_blink_show_45465
145565 +udp_manip_pkt_45467 udp_manip_pkt 4 45467 NULL nohasharray
145566 +orig_data_size_show_45467 orig_data_size_show 0 45467 &udp_manip_pkt_45467
145567 +xtfpga_pcm_trigger_45468 xtfpga_pcm_trigger 0 45468 NULL nohasharray
145568 +register_netdev_45468 register_netdev 0 45468 &xtfpga_pcm_trigger_45468 nohasharray
145569 +tracing_read_dyn_info_45468 tracing_read_dyn_info 3 45468 &register_netdev_45468
145570 +ext3_xattr_trusted_list_45471 ext3_xattr_trusted_list 0-5 45471 NULL
145571 +__fuse_direct_write_45474 __fuse_direct_write 0 45474 NULL
145572 +show_indirect_dword_45476 show_indirect_dword 0 45476 NULL
145573 +workqueue_cpu_up_callback_45481 workqueue_cpu_up_callback 0 45481 NULL
145574 +ec_read_45485 ec_read 0 45485 NULL
145575 +__xfs_btree_split_45491 __xfs_btree_split 0 45491 NULL
145576 +lock_request_45495 lock_request 0 45495 NULL nohasharray
145577 +gether_opts_dev_addr_store_45495 gether_opts_dev_addr_store 0-3 45495 &lock_request_45495
145578 +qib_read_umem32_45497 qib_read_umem32 0 45497 NULL
145579 +show_counter_tx_dwords_45501 show_counter_tx_dwords 0 45501 NULL
145580 +show_ata_dev_spdn_cnt_45502 show_ata_dev_spdn_cnt 0 45502 NULL nohasharray
145581 +ip_mc_add_src_45502 ip_mc_add_src 0 45502 &show_ata_dev_spdn_cnt_45502
145582 +arizona_init_fll_45503 arizona_init_fll 5 45503 NULL
145583 +get_stats_45508 get_stats 0 45508 NULL
145584 +i40e_alloc_vfs_45511 i40e_alloc_vfs 2-0 45511 NULL
145585 +snd_rme32_playback_prepare_45514 snd_rme32_playback_prepare 0 45514 NULL
145586 +epx_c3_write_45515 epx_c3_write 0-3 45515 NULL
145587 +wl12xx_top_reg_write_45521 wl12xx_top_reg_write 0 45521 NULL
145588 +power_state_show_45525 power_state_show 0 45525 NULL nohasharray
145589 +store_45525 store 0-3 45525 &power_state_show_45525
145590 +fuse_ref_page_45526 fuse_ref_page 0 45526 NULL
145591 +broadsheet_setup_spiflash_45527 broadsheet_setup_spiflash 0 45527 NULL
145592 +solo_set_motion_block_45529 solo_set_motion_block 0 45529 NULL
145593 +sys_lgetxattr_45531 sys_lgetxattr 4 45531 NULL
145594 +copy_macs_45534 copy_macs 4 45534 NULL
145595 +w1_ds2760_read_45535 w1_ds2760_read 3-4-0 45535 NULL
145596 +__ax88179_read_cmd_45536 __ax88179_read_cmd 5 45536 NULL
145597 +pdacf_pcm_trigger_45539 pdacf_pcm_trigger 0 45539 NULL
145598 +iwl_mvm_binding_update_45542 iwl_mvm_binding_update 0 45542 NULL
145599 +usbvision_i2c_write_max4_45545 usbvision_i2c_write_max4 0-4 45545 NULL
145600 +v9fs_direct_read_45546 v9fs_direct_read 3-0 45546 NULL
145601 +cx18_copy_mdl_to_user_45549 cx18_copy_mdl_to_user 4 45549 NULL nohasharray
145602 +patch_vt1708B_45549 patch_vt1708B 0 45549 &cx18_copy_mdl_to_user_45549
145603 +saa7127_set_video_enable_45550 saa7127_set_video_enable 0 45550 NULL
145604 +ext3_group_first_block_no_45555 ext3_group_first_block_no 0-2 45555 NULL nohasharray
145605 +lec_open_45555 lec_open 0 45555 &ext3_group_first_block_no_45555
145606 +__verify_memory_type_45556 __verify_memory_type 0 45556 NULL
145607 +stats_dot11ACKFailureCount_read_45558 stats_dot11ACKFailureCount_read 3-0 45558 NULL nohasharray
145608 +part_partition_show_45558 part_partition_show 0 45558 &stats_dot11ACKFailureCount_read_45558 nohasharray
145609 +skge_device_event_45558 skge_device_event 0 45558 &part_partition_show_45558
145610 +_regmap_bus_raw_write_45559 _regmap_bus_raw_write 2 45559 NULL
145611 +iwl_send_calib_results_45560 iwl_send_calib_results 0 45560 NULL
145612 +venus_rmdir_45564 venus_rmdir 4 45564 NULL nohasharray
145613 +create_endpoint_and_queue_int_45564 create_endpoint_and_queue_int 0 45564 &venus_rmdir_45564
145614 +uwb_rc_addr_get_45566 uwb_rc_addr_get 0 45566 NULL nohasharray
145615 +nouveau_hwmon_get_pwm1_min_45566 nouveau_hwmon_get_pwm1_min 0 45566 &uwb_rc_addr_get_45566
145616 +request_fw_file_45567 request_fw_file 0 45567 NULL
145617 +snd_emu10k1_capture_prepare_45569 snd_emu10k1_capture_prepare 0 45569 NULL nohasharray
145618 +xgene_rtc_set_alarm_45569 xgene_rtc_set_alarm 0 45569 &snd_emu10k1_capture_prepare_45569
145619 +power_read_file_45573 power_read_file 0 45573 NULL nohasharray
145620 +pm8001_set_nvmd_45573 pm8001_set_nvmd 0 45573 &power_read_file_45573
145621 +dvb_usb_v2_generic_io_45576 dvb_usb_v2_generic_io 0 45576 NULL
145622 +zd_usb_iowrite16v_async_end_45580 zd_usb_iowrite16v_async_end 0 45580 NULL
145623 +sched_group_set_rt_period_45581 sched_group_set_rt_period 0 45581 NULL
145624 +wdata_fill_from_iovec_45585 wdata_fill_from_iovec 0 45585 NULL
145625 +ipath_create_cq_45586 ipath_create_cq 2 45586 NULL
145626 +pm8001_ctl_ob_queue_log_show_45590 pm8001_ctl_ob_queue_log_show 0 45590 NULL
145627 +rdma_set_ib_paths_45592 rdma_set_ib_paths 3 45592 NULL
145628 +sensor_get_auxtrip_45593 sensor_get_auxtrip 0 45593 NULL
145629 +apds990x_chip_id_show_45594 apds990x_chip_id_show 0 45594 NULL
145630 +ipmi_heartbeat_45597 ipmi_heartbeat 0 45597 NULL
145631 +ath6kl_keepalive_write_45600 ath6kl_keepalive_write 3-0 45600 NULL
145632 +snd_seq_oss_write_45603 snd_seq_oss_write 0 45603 NULL
145633 +recv_post_dequeue_45607 recv_post_dequeue 0 45607 NULL
145634 +hidraw_get_report_45609 hidraw_get_report 3 45609 NULL nohasharray
145635 +ov9640_reg_rmw_45609 ov9640_reg_rmw 0 45609 &hidraw_get_report_45609
145636 +drm_dp_i2c_do_msg_45610 drm_dp_i2c_do_msg 0 45610 NULL
145637 +snd_solo_pcm_prepare_45611 snd_solo_pcm_prepare 0 45611 NULL nohasharray
145638 +bat2_show_45611 bat2_show 0 45611 &snd_solo_pcm_prepare_45611
145639 +bch_cache_set_show_45612 bch_cache_set_show 0 45612 NULL
145640 +audit_log_n_hex_45617 audit_log_n_hex 3 45617 NULL
145641 +xgene_enet_open_45619 xgene_enet_open 0 45619 NULL
145642 +register_chrdev_region_45620 register_chrdev_region 0 45620 NULL
145643 +ipv4_synproxy_hook_45624 ipv4_synproxy_hook 0 45624 NULL
145644 +pn533_alloc_skb_45625 pn533_alloc_skb 2 45625 NULL
145645 +ip_dst_mtu_maybe_forward_45627 ip_dst_mtu_maybe_forward 0 45627 NULL
145646 +ecryptfs_getxattr_45631 ecryptfs_getxattr 0 45631 NULL
145647 +fake_rw_store_45641 fake_rw_store 0-3 45641 NULL
145648 +wl1273_fm_set_preemphasis_45645 wl1273_fm_set_preemphasis 0 45645 NULL
145649 +wusb_cdid_show_45647 wusb_cdid_show 0 45647 NULL
145650 +rcar_dmac_prep_dma_cyclic_45650 rcar_dmac_prep_dma_cyclic 4-3 45650 NULL nohasharray
145651 +rj54n1_s_fmt_45650 rj54n1_s_fmt 0 45650 &rcar_dmac_prep_dma_cyclic_45650
145652 +ext4_reserve_inode_write_45654 ext4_reserve_inode_write 0 45654 NULL
145653 +wq_numa_show_45656 wq_numa_show 0 45656 NULL
145654 +modelname_store_45663 modelname_store 0-4 45663 NULL
145655 +dma_map_cont_45668 dma_map_cont 5 45668 NULL
145656 +sysfs_kf_write_45670 sysfs_kf_write 0-3 45670 NULL
145657 +compat_mpctl_ioctl_45671 compat_mpctl_ioctl 2 45671 NULL
145658 +sd_probe_45675 sd_probe 0 45675 NULL
145659 +dgram_sendmsg_45679 dgram_sendmsg 4-0 45679 NULL nohasharray
145660 +set_pwm1_enable_45679 set_pwm1_enable 0-4 45679 &dgram_sendmsg_45679
145661 +snd_hda_ctl_add_45680 snd_hda_ctl_add 0 45680 NULL
145662 +il3945_alloc_bcast_station_45681 il3945_alloc_bcast_station 0 45681 NULL
145663 +set_params_45684 set_params 0 45684 NULL nohasharray
145664 +elan_i2c_set_mode_45684 elan_i2c_set_mode 0 45684 &set_params_45684
145665 +show_proxyarp_45689 show_proxyarp 0 45689 NULL
145666 +smk_write_ambient_45691 smk_write_ambient 3-0 45691 NULL
145667 +sr9700_link_reset_45697 sr9700_link_reset 0 45697 NULL
145668 +iscsi_nacl_attrib_store_nopin_timeout_45698 iscsi_nacl_attrib_store_nopin_timeout 0-3 45698 NULL
145669 +unix_dgram_sendmsg_45699 unix_dgram_sendmsg 4-0 45699 NULL nohasharray
145670 +sta_add_45699 sta_add 0 45699 &unix_dgram_sendmsg_45699
145671 +rtl2830_regmap_write_45700 rtl2830_regmap_write 0 45700 NULL nohasharray
145672 +ixgb_get_sset_count_45700 ixgb_get_sset_count 0 45700 &rtl2830_regmap_write_45700
145673 +cachefiles_daemon_brun_45703 cachefiles_daemon_brun 0 45703 NULL nohasharray
145674 +sm501fb_set_par_crt_45703 sm501fb_set_par_crt 0 45703 &cachefiles_daemon_brun_45703
145675 +sg_proc_write_adio_45704 sg_proc_write_adio 3-0 45704 NULL nohasharray
145676 +ubifs_tnc_lookup_45704 ubifs_tnc_lookup 0 45704 &sg_proc_write_adio_45704
145677 +lm95234_update_device_45711 lm95234_update_device 0 45711 NULL
145678 +wlcore_smart_config_decode_event_45714 wlcore_smart_config_decode_event 4-2 45714 NULL
145679 +adp8860_bl_ambient_light_level_show_45717 adp8860_bl_ambient_light_level_show 0 45717 NULL
145680 +dvb_ca_en50221_init_45718 dvb_ca_en50221_init 4 45718 NULL nohasharray
145681 +bounce_error_event_45718 bounce_error_event 0 45718 &dvb_ca_en50221_init_45718 nohasharray
145682 +nilfs_btree_node_get_key_45718 nilfs_btree_node_get_key 0 45718 &bounce_error_event_45718
145683 +get_iface_param_45719 get_iface_param 0 45719 NULL
145684 +show_high_kb_45721 show_high_kb 0 45721 NULL
145685 +wm8350_reg_read_45729 wm8350_reg_read 0 45729 NULL nohasharray
145686 +rcu_cpu_notify_45729 rcu_cpu_notify 0 45729 &wm8350_reg_read_45729
145687 +show_chip_temp_45731 show_chip_temp 0 45731 NULL
145688 +handle_response_icmp_45733 handle_response_icmp 7-0 45733 NULL
145689 +snd_cs46xx_io_read_45734 snd_cs46xx_io_read 5-0 45734 NULL
145690 +sync_dirty_buffer_45736 sync_dirty_buffer 0 45736 NULL
145691 +skge_set_mac_address_45743 skge_set_mac_address 0 45743 NULL
145692 +m41t80_sysfs_set_sqwfreq_45746 m41t80_sysfs_set_sqwfreq 0-4 45746 NULL
145693 +rw_copy_check_uvector_45748 rw_copy_check_uvector 3-0 45748 NULL nohasharray
145694 +v4l2_ctrl_new_std_45748 v4l2_ctrl_new_std 5 45748 &rw_copy_check_uvector_45748
145695 +lkdtm_debugfs_read_45752 lkdtm_debugfs_read 3-0 45752 NULL nohasharray
145696 +afs_vnode_cache_get_key_45752 afs_vnode_cache_get_key 0 45752 &lkdtm_debugfs_read_45752
145697 +show_tabletWheel_45754 show_tabletWheel 0 45754 NULL
145698 +regulator_suspend_mem_state_show_45760 regulator_suspend_mem_state_show 0 45760 NULL
145699 +iwl_dbgfs_low_latency_write_45764 iwl_dbgfs_low_latency_write 0-3 45764 NULL
145700 +store_int_with_restart_45770 store_int_with_restart 4-0 45770 NULL
145701 +edd_show_default_heads_45773 edd_show_default_heads 0 45773 NULL
145702 +gadget_dev_desc_idVendor_store_45774 gadget_dev_desc_idVendor_store 0-3 45774 NULL
145703 +alloc_ts_config_45775 alloc_ts_config 1 45775 NULL
145704 +FUA_show_45776 FUA_show 0 45776 NULL
145705 +snd_ice1712_playback_trigger_45777 snd_ice1712_playback_trigger 0 45777 NULL
145706 +parport_ieee1284_epp_read_addr_45781 parport_ieee1284_epp_read_addr 0 45781 NULL
145707 +osc_checksum_type_seq_write_45785 osc_checksum_type_seq_write 3 45785 NULL
145708 +ip6gre_tunnel_change_mtu_45786 ip6gre_tunnel_change_mtu 0 45786 NULL
145709 +ath5k_get_stats_45788 ath5k_get_stats 0 45788 NULL
145710 +st_gyro_buffer_predisable_45791 st_gyro_buffer_predisable 0 45791 NULL
145711 +cma_release_45795 cma_release 3 45795 NULL
145712 +cyapa_gen3_bl_deactivate_45797 cyapa_gen3_bl_deactivate 0 45797 NULL
145713 +cbaf_cc_upload_45799 cbaf_cc_upload 0 45799 NULL nohasharray
145714 +b43_pcmcia_resume_45799 b43_pcmcia_resume 0 45799 &cbaf_cc_upload_45799
145715 +raw_setsockopt_45800 raw_setsockopt 5-0 45800 NULL
145716 +adp5520_bl_dark_dim_show_45802 adp5520_bl_dark_dim_show 0 45802 NULL nohasharray
145717 +michael_update_45802 michael_update 0 45802 &adp5520_bl_dark_dim_show_45802
145718 +kvmclock_cpufreq_notifier_45803 kvmclock_cpufreq_notifier 0 45803 NULL
145719 +nct7802_read_fan_min_45804 nct7802_read_fan_min 0 45804 NULL
145720 +lbs_rdbbp_read_45805 lbs_rdbbp_read 3-0 45805 NULL
145721 +NCR_700_change_queue_depth_45806 NCR_700_change_queue_depth 2 45806 NULL nohasharray
145722 +w1_ds2781_io_45806 w1_ds2781_io 0-4-3 45806 &NCR_700_change_queue_depth_45806
145723 +af9005_i2c_write_45809 af9005_i2c_write 0 45809 NULL nohasharray
145724 +fc0011_readreg_45809 fc0011_readreg 0 45809 &af9005_i2c_write_45809 nohasharray
145725 +vif_add_45809 vif_add 0 45809 &fc0011_readreg_45809
145726 +store_hardware_switching_45810 store_hardware_switching 0-4 45810 NULL
145727 +pcpu_alloc_alloc_info_45813 pcpu_alloc_alloc_info 2-1 45813 NULL nohasharray
145728 +disk_events_poll_msecs_show_45813 disk_events_poll_msecs_show 0 45813 &pcpu_alloc_alloc_info_45813
145729 +ll_max_readahead_mb_seq_write_45815 ll_max_readahead_mb_seq_write 3 45815 NULL
145730 +show_dock_uid_45816 show_dock_uid 0 45816 NULL
145731 +hif_usb_send_tx_45818 hif_usb_send_tx 0 45818 NULL
145732 +fm_v4l2_init_video_device_45821 fm_v4l2_init_video_device 2 45821 NULL
145733 +show_counter_ib_status_changes_45822 show_counter_ib_status_changes 0 45822 NULL
145734 +start_endpoints_45825 start_endpoints 0 45825 NULL
145735 +ipv6_recv_rxpmtu_45830 ipv6_recv_rxpmtu 3-0 45830 NULL
145736 +hash_walk_next_45832 hash_walk_next 0 45832 NULL nohasharray
145737 +mc13xxx_regulator_is_enabled_45832 mc13xxx_regulator_is_enabled 0 45832 &hash_walk_next_45832
145738 +audit_make_reply_45835 audit_make_reply 7 45835 NULL nohasharray
145739 +moxa_write_room_45835 moxa_write_room 0 45835 &audit_make_reply_45835
145740 +perf_event_mux_interval_ms_store_45836 perf_event_mux_interval_ms_store 0-4 45836 NULL
145741 +ath10k_reg_value_read_45837 ath10k_reg_value_read 3-0 45837 NULL nohasharray
145742 +mtd_ecc_strength_show_45837 mtd_ecc_strength_show 0 45837 &ath10k_reg_value_read_45837
145743 +vti6_dev_init_gen_45840 vti6_dev_init_gen 0 45840 NULL
145744 +store_learning_45844 store_learning 0 45844 NULL
145745 +cyapa_gen3_bl_activate_45847 cyapa_gen3_bl_activate 0 45847 NULL
145746 +insert_state_45848 insert_state 0 45848 NULL
145747 +activity_read_45850 activity_read 0-5-6 45850 NULL
145748 +x509_process_extension_45854 x509_process_extension 5 45854 NULL
145749 +bus_attr_store_45856 bus_attr_store 0-4 45856 NULL
145750 +context_read_and_validate_45858 context_read_and_validate 0 45858 NULL
145751 +mmc_send_io_op_cond_45861 mmc_send_io_op_cond 0 45861 NULL
145752 +target_core_alua_tg_pt_gp_store_attr_alua_support_transitioning_45862 target_core_alua_tg_pt_gp_store_attr_alua_support_transitioning 0-3 45862 NULL
145753 +isdn_write_45863 isdn_write 3-0 45863 NULL
145754 +hung_up_tty_read_45873 hung_up_tty_read 0-3 45873 NULL
145755 +bluetooth_write_45874 bluetooth_write 0 45874 NULL
145756 +acpi_power_on_list_45877 acpi_power_on_list 0 45877 NULL nohasharray
145757 +m48t86_rtc_read_time_45877 m48t86_rtc_read_time 0 45877 &acpi_power_on_list_45877
145758 +shared_cpu_map_show_45879 shared_cpu_map_show 0 45879 NULL
145759 +get_rdac_req_45882 get_rdac_req 3 45882 NULL nohasharray
145760 +_transport_get_expander_phy_error_log_45882 _transport_get_expander_phy_error_log 0 45882 &get_rdac_req_45882
145761 +cbaf_wusb_device_band_groups_show_45884 cbaf_wusb_device_band_groups_show 0 45884 NULL nohasharray
145762 +xgmac_open_45884 xgmac_open 0 45884 &cbaf_wusb_device_band_groups_show_45884
145763 +ocfs2_xattr_block_find_45891 ocfs2_xattr_block_find 0 45891 NULL
145764 +saa7134_ts_queue_setup_45892 saa7134_ts_queue_setup 0 45892 NULL
145765 +jfs_getxattr_45893 jfs_getxattr 0 45893 NULL
145766 +siena_mem_map_size_45901 siena_mem_map_size 0 45901 NULL nohasharray
145767 +flat_cpu_mask_to_apicid_and_45901 flat_cpu_mask_to_apicid_and 0 45901 &siena_mem_map_size_45901
145768 +__svc_create_45903 __svc_create 3 45903 NULL nohasharray
145769 +cfs_cpt_weight_45903 cfs_cpt_weight 0 45903 &__svc_create_45903
145770 +rtl8152_change_mtu_45911 rtl8152_change_mtu 0 45911 NULL
145771 +wm_adsp_region_to_reg_45915 wm_adsp_region_to_reg 0-2 45915 NULL
145772 +dbgfs_frame_45917 dbgfs_frame 3-0 45917 NULL
145773 +lcd_read_45922 lcd_read 0-3 45922 NULL
145774 +tda827xa_set_params_45923 tda827xa_set_params 0 45923 NULL
145775 +hotplug_enabled_show_45924 hotplug_enabled_show 0 45924 NULL
145776 +nf_nat_ftp_fmt_cmd_45926 nf_nat_ftp_fmt_cmd 0 45926 NULL
145777 +host_store_raid_offload_debug_45928 host_store_raid_offload_debug 0-4 45928 NULL
145778 +ext2_xattr_security_get_45930 ext2_xattr_security_get 0 45930 NULL nohasharray
145779 +_dln2_transfer_45930 _dln2_transfer 0 45930 &ext2_xattr_security_get_45930
145780 +request_ihex_firmware_45931 request_ihex_firmware 0 45931 NULL
145781 +bttv_s_ctrl_45933 bttv_s_ctrl 0 45933 NULL
145782 +alloc_mr_45935 alloc_mr 1 45935 NULL nohasharray
145783 +dlm_id_show_45935 dlm_id_show 0 45935 &alloc_mr_45935
145784 +show_fan_value_45938 show_fan_value 0 45938 NULL
145785 +display_store_45940 display_store 4-0 45940 NULL
145786 +wl12xx_hw_init_45944 wl12xx_hw_init 0 45944 NULL
145787 +brcmf_netdev_open_45945 brcmf_netdev_open 0 45945 NULL
145788 +show_sas_end_dev_I_T_nexus_loss_timeout_45946 show_sas_end_dev_I_T_nexus_loss_timeout 0 45946 NULL
145789 +cx231xx_gpio_i2c_write_45947 cx231xx_gpio_i2c_write 0 45947 NULL
145790 +pch_i2c_readbytes_45948 pch_i2c_readbytes 0 45948 NULL
145791 +acpi_ns_search_one_scope_45951 acpi_ns_search_one_scope 0 45951 NULL
145792 +show_in_reg_45952 show_in_reg 0 45952 NULL nohasharray
145793 +show_ata_dev_gscr_45952 show_ata_dev_gscr 0 45952 &show_in_reg_45952 nohasharray
145794 +store_sched1_45952 store_sched1 4-0 45952 &show_ata_dev_gscr_45952
145795 +ndisc_opt_addr_space_45959 ndisc_opt_addr_space 0 45959 NULL
145796 +set_45961 set 0 45961 NULL
145797 +target_fabric_nacl_base_attr_show_45966 target_fabric_nacl_base_attr_show 0 45966 NULL
145798 +sdo_streamon_45968 sdo_streamon 0 45968 NULL
145799 +isl29125_buffer_predisable_45969 isl29125_buffer_predisable 0 45969 NULL nohasharray
145800 +copy_to_45969 copy_to 3 45969 &isl29125_buffer_predisable_45969
145801 +rb_simple_read_45972 rb_simple_read 3 45972 NULL
145802 +crypto_hash_walk_done_45974 crypto_hash_walk_done 0-2 45974 NULL
145803 +ezusb_writememory_45976 ezusb_writememory 4 45976 NULL
145804 +isp1760_ep_queue_45980 isp1760_ep_queue 0 45980 NULL
145805 +ioat2_dca_count_dca_slots_45984 ioat2_dca_count_dca_slots 0 45984 NULL
145806 +imsttfb_check_var_45988 imsttfb_check_var 0 45988 NULL
145807 +vv6410_s_ctrl_45992 vv6410_s_ctrl 0 45992 NULL
145808 +gether_opts_ifname_show_45993 gether_opts_ifname_show 0 45993 NULL
145809 +ezx_pcap_putget_46000 ezx_pcap_putget 0 46000 NULL
145810 +kobject_init_and_add_46003 kobject_init_and_add 0 46003 NULL
145811 +dn_device_event_46004 dn_device_event 0 46004 NULL
145812 +ci_ll_read_46006 ci_ll_read 0 46006 NULL
145813 +rtl2832_regmap_gather_write_46011 rtl2832_regmap_gather_write 0 46011 NULL
145814 +rt2800pci_set_device_state_46015 rt2800pci_set_device_state 0 46015 NULL
145815 +rt2800mmio_enable_radio_46016 rt2800mmio_enable_radio 0 46016 NULL
145816 +snd_cx231xx_capture_trigger_46017 snd_cx231xx_capture_trigger 0 46017 NULL
145817 +acpi_ds_method_data_set_value_46018 acpi_ds_method_data_set_value 0 46018 NULL
145818 +lpfc_board_mode_store_46023 lpfc_board_mode_store 0-4 46023 NULL
145819 +show_iface_header_digest_46027 show_iface_header_digest 0 46027 NULL
145820 +sierra_setup_urb_46029 sierra_setup_urb 5 46029 NULL
145821 +fnic_reset_stats_read_46030 fnic_reset_stats_read 3-0 46030 NULL nohasharray
145822 +get_free_entries_46030 get_free_entries 1 46030 &fnic_reset_stats_read_46030
145823 +__access_remote_vm_46031 __access_remote_vm 0 46031 NULL
145824 +nilfs_bmap_do_delete_46035 nilfs_bmap_do_delete 0 46035 NULL
145825 +arkfb_check_var_46041 arkfb_check_var 0 46041 NULL
145826 +ipvlan_init_46044 ipvlan_init 0 46044 NULL
145827 +rtl2832_sdr_buf_prepare_46045 rtl2832_sdr_buf_prepare 0 46045 NULL
145828 +lpfc_enable_bg_show_46046 lpfc_enable_bg_show 0 46046 NULL
145829 +socket_create_46047 socket_create 0 46047 NULL
145830 +da9052_bat_read_capacity_46049 da9052_bat_read_capacity 0 46049 NULL
145831 +acpi_register_gsi_xen_hvm_46052 acpi_register_gsi_xen_hvm 2 46052 NULL nohasharray
145832 +acpi_subsys_prepare_46052 acpi_subsys_prepare 0 46052 &acpi_register_gsi_xen_hvm_46052
145833 +line6_midibuf_bytes_used_46059 line6_midibuf_bytes_used 0 46059 NULL nohasharray
145834 +i2c_smbus_read_i2c_block_data_46059 i2c_smbus_read_i2c_block_data 0 46059 &line6_midibuf_bytes_used_46059
145835 +dma_tx_errors_read_46060 dma_tx_errors_read 3-0 46060 NULL
145836 +apds990x_rate_store_46062 apds990x_rate_store 0-4 46062 NULL
145837 +slhc_toss_46066 slhc_toss 0 46066 NULL
145838 +__vmalloc_node_range_46070 __vmalloc_node_range 1 46070 NULL
145839 +in_use_show_46075 in_use_show 0 46075 NULL
145840 +sel_commit_bools_write_46077 sel_commit_bools_write 3-0 46077 NULL
145841 +ds1685_rtc_sysfs_nvram_write_46078 ds1685_rtc_sysfs_nvram_write 0-6-5 46078 NULL
145842 +mgmt_remote_name_46080 mgmt_remote_name 7 46080 NULL
145843 +ncp_add_request_46084 ncp_add_request 0 46084 NULL
145844 +unlock_lock_46087 unlock_lock 0 46087 NULL
145845 +vfio_config_do_rw_46091 vfio_config_do_rw 0 46091 NULL
145846 +ata_host_alloc_46094 ata_host_alloc 2 46094 NULL
145847 +store_46095 store 0 46095 NULL
145848 +gsmi_reboot_callback_46099 gsmi_reboot_callback 0 46099 NULL
145849 +niu_enable_interrupts_46100 niu_enable_interrupts 0 46100 NULL
145850 +arizona_set_irq_wake_46101 arizona_set_irq_wake 2 46101 NULL
145851 +il3945_ucode_general_stats_read_46111 il3945_ucode_general_stats_read 3-0 46111 NULL
145852 +nilfs_segctor_do_construct_46112 nilfs_segctor_do_construct 0 46112 NULL
145853 +C_SYSC_writev_46113 C_SYSC_writev 3 46113 NULL
145854 +b43legacy_op_start_46114 b43legacy_op_start 0 46114 NULL
145855 +sysfs_rename_link_46118 sysfs_rename_link 0 46118 NULL
145856 +mlx4_ib_alloc_fast_reg_page_list_46119 mlx4_ib_alloc_fast_reg_page_list 2 46119 NULL
145857 +pci_netmos_9900_numports_46121 pci_netmos_9900_numports 0 46121 NULL
145858 +device_remove_lockspace_46124 device_remove_lockspace 0 46124 NULL
145859 +ds2781_read_param_eeprom_bin_46126 ds2781_read_param_eeprom_bin 6-5-0 46126 NULL
145860 +r820t_set_tv_standard_46138 r820t_set_tv_standard 0 46138 NULL nohasharray
145861 +rtw_buf_update_46138 rtw_buf_update 4 46138 &r820t_set_tv_standard_46138
145862 +twl6030_pwm_enable_46139 twl6030_pwm_enable 0 46139 NULL nohasharray
145863 +gpio_keys_store_disabled_switches_46139 gpio_keys_store_disabled_switches 0-4 46139 &twl6030_pwm_enable_46139
145864 +nilfs_btree_assign_p_46142 nilfs_btree_assign_p 0 46142 NULL
145865 +__walk_page_range_46146 __walk_page_range 0 46146 NULL
145866 +elan_i2c_get_checksum_46148 elan_i2c_get_checksum 0 46148 NULL
145867 +set_temp_auto_temp_min_46149 set_temp_auto_temp_min 0-4 46149 NULL
145868 +ddp_clear_map_46152 ddp_clear_map 4 46152 NULL
145869 +dgram_bind_46155 dgram_bind 0 46155 NULL
145870 +__netlink_change_ngroups_46156 __netlink_change_ngroups 2 46156 NULL
145871 +si470x_set_register_46160 si470x_set_register 0 46160 NULL
145872 +ov9740_reg_write_array_46162 ov9740_reg_write_array 0 46162 NULL nohasharray
145873 +top_off_timer_store_46162 top_off_timer_store 4-0 46162 &ov9740_reg_write_array_46162
145874 +qla2x00_sysfs_write_nvram_46166 qla2x00_sysfs_write_nvram 0-6-5 46166 NULL
145875 +pcf8583_rtc_read_time_46169 pcf8583_rtc_read_time 0 46169 NULL
145876 +write_index_46171 write_index 0 46171 NULL
145877 +open_46177 open 0 46177 NULL
145878 +bh1770_chip_id_show_46179 bh1770_chip_id_show 0 46179 NULL
145879 +mlx4_bitmap_alloc_46180 mlx4_bitmap_alloc 0 46180 NULL
145880 +snd_opl3_load_patch_46181 snd_opl3_load_patch 0 46181 NULL
145881 +twl_direction_out_46182 twl_direction_out 2-0 46182 NULL nohasharray
145882 +sync_inode_metadata_46182 sync_inode_metadata 0 46182 &twl_direction_out_46182
145883 +vxge_os_dma_malloc_46184 vxge_os_dma_malloc 2 46184 NULL
145884 +kszphy_config_init_46188 kszphy_config_init 0 46188 NULL
145885 +ax25_device_event_46189 ax25_device_event 0 46189 NULL
145886 +atmel_set_mac_address_46192 atmel_set_mac_address 0 46192 NULL
145887 +fq_resize_46195 fq_resize 2 46195 NULL
145888 +qlcnic_82xx_mq_intrpt_46196 qlcnic_82xx_mq_intrpt 0 46196 NULL
145889 +add_conn_list_46197 add_conn_list 3-0 46197 NULL nohasharray
145890 +show_fc_host_driver_version_46197 show_fc_host_driver_version 0 46197 &add_conn_list_46197 nohasharray
145891 +show_current_ref_46197 show_current_ref 0 46197 &show_fc_host_driver_version_46197 nohasharray
145892 +set_tr_backlight_status_46197 set_tr_backlight_status 0 46197 &show_current_ref_46197
145893 +appid_show_46198 appid_show 0 46198 NULL
145894 +diolan_i2c_repeated_start_46200 diolan_i2c_repeated_start 0 46200 NULL
145895 +ebt_do_table_46203 ebt_do_table 0 46203 NULL
145896 +typhoon_issue_command_46204 typhoon_issue_command 0 46204 NULL
145897 +compat_SyS_recvfrom_46205 compat_SyS_recvfrom 3 46205 NULL
145898 +i2400m_op_msg_from_user_46213 i2400m_op_msg_from_user 4 46213 NULL
145899 +tm6000_i2c_recv_regs_46215 tm6000_i2c_recv_regs 5-0 46215 NULL
145900 +buffer_prepare_46216 buffer_prepare 0 46216 NULL
145901 +dsp_write_46218 dsp_write 2-0 46218 NULL nohasharray
145902 +acpi_ex_create_event_46218 acpi_ex_create_event 0 46218 &dsp_write_46218 nohasharray
145903 +o2hb_region_start_block_write_46218 o2hb_region_start_block_write 0-3 46218 &acpi_ex_create_event_46218
145904 +vcan_change_mtu_46220 vcan_change_mtu 0 46220 NULL
145905 +hib_wait_on_bio_chain_46221 hib_wait_on_bio_chain 0 46221 NULL
145906 +hash_netiface4_expire_46226 hash_netiface4_expire 4 46226 NULL
145907 +tipc_msg_create_46227 tipc_msg_create 4-3 46227 NULL
145908 +__get_any_page_46230 __get_any_page 0 46230 NULL
145909 +qla2x00_issue_lip_46231 qla2x00_issue_lip 0 46231 NULL
145910 +roccat_common2_sysfs_read_profile_buttons_46234 roccat_common2_sysfs_read_profile_buttons 0-5-6 46234 NULL nohasharray
145911 +ovl_copy_up_one_46234 ovl_copy_up_one 0 46234 &roccat_common2_sysfs_read_profile_buttons_46234
145912 +ns_ack_interrupt_46236 ns_ack_interrupt 0 46236 NULL
145913 +show_in_min_46238 show_in_min 0 46238 NULL
145914 +mlx4_buf_alloc_46239 mlx4_buf_alloc 2 46239 NULL
145915 +xen_setup_msi_irqs_46245 xen_setup_msi_irqs 2 46245 NULL
145916 +mpi_read_raw_data_46248 mpi_read_raw_data 2 46248 NULL
145917 +nf_hook_46249 nf_hook 0 46249 NULL nohasharray
145918 +ufx_config_pix_clk_46249 ufx_config_pix_clk 0 46249 &nf_hook_46249
145919 +arvo_sysfs_read_info_46251 arvo_sysfs_read_info 0-5-6 46251 NULL
145920 +gfs2_block_truncate_page_46252 gfs2_block_truncate_page 0 46252 NULL
145921 +acpi_ds_begin_method_execution_46255 acpi_ds_begin_method_execution 0 46255 NULL
145922 +usbatm_atm_open_46260 usbatm_atm_open 0 46260 NULL
145923 +wafwdt_write_46262 wafwdt_write 0-3 46262 NULL
145924 +acpi_device_get_power_46263 acpi_device_get_power 0 46263 NULL
145925 +nf_nat_ftp_46265 nf_nat_ftp 6 46265 NULL
145926 +drm_dp_mst_i2c_xfer_46266 drm_dp_mst_i2c_xfer 0-3 46266 NULL
145927 +nilfs_segctor_begin_construction_46268 nilfs_segctor_begin_construction 0 46268 NULL
145928 +netvsc_set_mac_addr_46269 netvsc_set_mac_addr 0 46269 NULL
145929 +__qlcnic_sriov_issue_cmd_46273 __qlcnic_sriov_issue_cmd 0 46273 NULL
145930 +ReadReg_46277 ReadReg 0 46277 NULL nohasharray
145931 +pem_show_input_46277 pem_show_input 0 46277 &ReadReg_46277
145932 +copy_user_allowedips_46279 copy_user_allowedips 0 46279 NULL
145933 +show_constraint_name_46285 show_constraint_name 0 46285 NULL
145934 +tcp_sendmsg_fastopen_46288 tcp_sendmsg_fastopen 0 46288 NULL
145935 +set_temp_auto_point1_temp_46289 set_temp_auto_point1_temp 0-4 46289 NULL
145936 +zs_cpu_notifier_46295 zs_cpu_notifier 0 46295 NULL
145937 +netdev_get_eeprom_len_46297 netdev_get_eeprom_len 0 46297 NULL
145938 +urb_enqueue_46301 urb_enqueue 0 46301 NULL
145939 +pep_alloc_skb_46303 pep_alloc_skb 3 46303 NULL
145940 +atmtcp_c_send_46305 atmtcp_c_send 0 46305 NULL
145941 +rng_gen_random_46306 rng_gen_random 0 46306 NULL
145942 +store_led_46310 store_led 0-4 46310 NULL
145943 +sg_proc_write_dressz_46316 sg_proc_write_dressz 3-0 46316 NULL
145944 +mos7720_write_46318 mos7720_write 0-4 46318 NULL nohasharray
145945 +lpfc_debugfs_dumpDataDif_write_46318 lpfc_debugfs_dumpDataDif_write 0-3 46318 &mos7720_write_46318
145946 +C_SYSC_ppoll_46319 C_SYSC_ppoll 2 46319 NULL
145947 +qlcnic_83xx_sysfs_flash_bulk_write_46320 qlcnic_83xx_sysfs_flash_bulk_write 4 46320 NULL
145948 +fm_tx_set_preemph_filter_46323 fm_tx_set_preemph_filter 0 46323 NULL
145949 +__dquot_alloc_space_46324 __dquot_alloc_space 0 46324 NULL
145950 +__hwahc_dev_set_key_46328 __hwahc_dev_set_key 5 46328 NULL nohasharray
145951 +compat_SyS_readv_46328 compat_SyS_readv 3 46328 &__hwahc_dev_set_key_46328
145952 +netlbl_sock_setattr_46330 netlbl_sock_setattr 0 46330 NULL
145953 +gs_can_open_46335 gs_can_open 0 46335 NULL
145954 +ds2780_get_control_register_46338 ds2780_get_control_register 0 46338 NULL
145955 +get_ata_xfer_names_46339 get_ata_xfer_names 0 46339 NULL nohasharray
145956 +show_ipv4_iface_tos_en_46339 show_ipv4_iface_tos_en 0 46339 &get_ata_xfer_names_46339
145957 +snd_seq_ioctl_get_client_info_46340 snd_seq_ioctl_get_client_info 0 46340 NULL nohasharray
145958 +store_spi_transport_qas_46340 store_spi_transport_qas 0-4 46340 &snd_seq_ioctl_get_client_info_46340
145959 +netlbl_cfg_unlbl_static_add_46342 netlbl_cfg_unlbl_static_add 0 46342 NULL nohasharray
145960 +rtc_set_alarm_46342 rtc_set_alarm 0 46342 &netlbl_cfg_unlbl_static_add_46342
145961 +mpt_config_46343 mpt_config 0 46343 NULL
145962 +netxen_sysfs_validate_mem_46345 netxen_sysfs_validate_mem 0 46345 NULL
145963 +show_wr_sect_46346 show_wr_sect 0 46346 NULL
145964 +show_fnode_targetname_46350 show_fnode_targetname 0 46350 NULL
145965 +iwl_dbgfs_chain_noise_read_46355 iwl_dbgfs_chain_noise_read 3-0 46355 NULL
145966 +batadv_iv_ogm_queue_add_46357 batadv_iv_ogm_queue_add 3 46357 NULL
145967 +show_icon_46360 show_icon 4-0 46360 NULL
145968 +smk_write_direct_46363 smk_write_direct 3-0 46363 NULL nohasharray
145969 +qlcnic_get_eswitch_stats_46363 qlcnic_get_eswitch_stats 0 46363 &smk_write_direct_46363
145970 +vid_cap_start_streaming_46365 vid_cap_start_streaming 0 46365 NULL
145971 +btrfs_lookup_bio_sums_46367 btrfs_lookup_bio_sums 0 46367 NULL nohasharray
145972 +flow_cache_cpu_prepare_46367 flow_cache_cpu_prepare 0 46367 &btrfs_lookup_bio_sums_46367 nohasharray
145973 +store_pwm_sensor_46367 store_pwm_sensor 0-4 46367 &flow_cache_cpu_prepare_46367
145974 +csio_disable_port_46375 csio_disable_port 0-4 46375 NULL
145975 +via_build_controls_46378 via_build_controls 0 46378 NULL
145976 +ubi_dump_flash_46381 ubi_dump_flash 4 46381 NULL
145977 +fib_nlmsg_size_46383 fib_nlmsg_size 0 46383 NULL
145978 +ext2_xattr_user_set_46390 ext2_xattr_user_set 0 46390 NULL
145979 +sfi_table_show_46392 sfi_table_show 6 46392 NULL
145980 +zatm_change_qos_46395 zatm_change_qos 0 46395 NULL
145981 +thermal_cooling_device_type_show_46399 thermal_cooling_device_type_show 0 46399 NULL
145982 +led_invert_show_46400 led_invert_show 0 46400 NULL nohasharray
145983 +b43_op_start_46400 b43_op_start 0 46400 &led_invert_show_46400
145984 +apds990x_prox_threshold_store_46402 apds990x_prox_threshold_store 0-4 46402 NULL
145985 +hotkey_get_wlsw_46403 hotkey_get_wlsw 0 46403 NULL
145986 +c2port_show_dev_id_46410 c2port_show_dev_id 0 46410 NULL
145987 +i2c_hid_output_raw_report_46413 i2c_hid_output_raw_report 0-3 46413 NULL nohasharray
145988 +w1_master_attribute_show_slave_count_46413 w1_master_attribute_show_slave_count 0 46413 &i2c_hid_output_raw_report_46413
145989 +addr_to_user_46418 addr_to_user 0 46418 NULL
145990 +vmbus_sendpacket_pagebuffer_46420 vmbus_sendpacket_pagebuffer 0 46420 NULL
145991 +iscsi_tpg_param_show_ErrorRecoveryLevel_46422 iscsi_tpg_param_show_ErrorRecoveryLevel 0 46422 NULL
145992 +bcm54xx_exp_read_46423 bcm54xx_exp_read 0 46423 NULL
145993 +proto_show_46426 proto_show 0 46426 NULL nohasharray
145994 +wl18xx_acx_host_if_cfg_bitmap_46426 wl18xx_acx_host_if_cfg_bitmap 0 46426 &proto_show_46426
145995 +ttm_page_pool_get_pages_46431 ttm_page_pool_get_pages 0-5 46431 NULL
145996 +cfs_power2_roundup_46433 cfs_power2_roundup 0-1 46433 NULL
145997 +srpt_tpg_attrib_show_srp_max_rsp_size_46434 srpt_tpg_attrib_show_srp_max_rsp_size 0 46434 NULL
145998 +wdata_alloc_and_fillpages_46437 wdata_alloc_and_fillpages 1 46437 NULL
145999 +ds2780_battery_io_46439 ds2780_battery_io 3-4 46439 NULL
146000 +sctp_send_asconf_add_ip_46442 sctp_send_asconf_add_ip 0 46442 NULL
146001 +roccat_common2_sysfs_write_reset_46444 roccat_common2_sysfs_write_reset 0-6-5 46444 NULL
146002 +nilfs_commit_chunk_46445 nilfs_commit_chunk 3-4 46445 NULL
146003 +cp210x_set_config_46447 cp210x_set_config 4-0 46447 NULL
146004 +em2800_i2c_check_for_device_46448 em2800_i2c_check_for_device 0 46448 NULL
146005 +show_temp_pwm_enable_46454 show_temp_pwm_enable 0 46454 NULL
146006 +af_alg_cmsg_send_46457 af_alg_cmsg_send 0 46457 NULL
146007 +il_dbgfs_clear_traffic_stats_write_46458 il_dbgfs_clear_traffic_stats_write 3-0 46458 NULL
146008 +show_zero_req_lim_46462 show_zero_req_lim 0 46462 NULL
146009 +E_P24_46463 E_P24 0 46463 NULL
146010 +add_to_waiters_46464 add_to_waiters 0 46464 NULL
146011 +v9fs_cache_inode_get_key_46471 v9fs_cache_inode_get_key 0 46471 NULL
146012 +brcmstb_restart_handler_46474 brcmstb_restart_handler 0 46474 NULL
146013 +ip6gre_get_size_46476 ip6gre_get_size 0 46476 NULL
146014 +gether_opts_dev_addr_show_46477 gether_opts_dev_addr_show 0 46477 NULL
146015 +ipath_sdma_get_complete_46485 ipath_sdma_get_complete 0 46485 NULL
146016 +asm_vid_show_46489 asm_vid_show 0 46489 NULL
146017 +bfad_im_drv_version_show_46493 bfad_im_drv_version_show 0 46493 NULL nohasharray
146018 +store_multicast_fast_leave_46493 store_multicast_fast_leave 0 46493 &bfad_im_drv_version_show_46493
146019 +llcp_sock_listen_46495 llcp_sock_listen 0 46495 NULL
146020 +security_preserve_bools_46496 security_preserve_bools 0 46496 NULL
146021 +fill_in_write_vector_46498 fill_in_write_vector 0 46498 NULL nohasharray
146022 +vringh_complete_multi_user_46498 vringh_complete_multi_user 3 46498 &fill_in_write_vector_46498
146023 +_bond_option_arp_ip_target_add_46499 _bond_option_arp_ip_target_add 0 46499 NULL
146024 +iwl_dvm_send_cmd_46505 iwl_dvm_send_cmd 0 46505 NULL
146025 +show_pwm_auto_pwm_minctl_46509 show_pwm_auto_pwm_minctl 0 46509 NULL nohasharray
146026 +ds2780_set_pio_pin_46509 ds2780_set_pio_pin 0-4 46509 &show_pwm_auto_pwm_minctl_46509
146027 +pin_code_reply_46510 pin_code_reply 4 46510 NULL nohasharray
146028 +iscsi_nacl_attrib_store_random_datain_seq_offsets_46510 iscsi_nacl_attrib_store_random_datain_seq_offsets 0-3 46510 &pin_code_reply_46510
146029 +set_temp0_max_46511 set_temp0_max 0-4 46511 NULL
146030 +mthca_alloc_cq_buf_46512 mthca_alloc_cq_buf 3 46512 NULL
146031 +kmsg_read_46514 kmsg_read 3-0 46514 NULL nohasharray
146032 +nouveau_drm_ioctl_46514 nouveau_drm_ioctl 2 46514 &kmsg_read_46514
146033 +__btrfs_map_block_46515 __btrfs_map_block 3-0 46515 NULL nohasharray
146034 +mlx4_SET_PORT_VXLAN_46515 mlx4_SET_PORT_VXLAN 0 46515 &__btrfs_map_block_46515
146035 +nlm_end_grace_write_46517 nlm_end_grace_write 3-0 46517 NULL nohasharray
146036 +quota_quantum_store_46517 quota_quantum_store 3-0 46517 &nlm_end_grace_write_46517
146037 +pptp_bind_46520 pptp_bind 0 46520 NULL
146038 +isoc_init_46521 isoc_init 0 46521 NULL nohasharray
146039 +__ath10k_htt_rx_ring_fill_n_46521 __ath10k_htt_rx_ring_fill_n 0 46521 &isoc_init_46521
146040 +bdx_rxdb_create_46525 bdx_rxdb_create 1 46525 NULL
146041 +show_iface_data_digest_46528 show_iface_data_digest 0 46528 NULL
146042 +socket_recvmsg_46535 socket_recvmsg 0 46535 NULL nohasharray
146043 +snd_hda_gen_parse_auto_config_46535 snd_hda_gen_parse_auto_config 0 46535 &socket_recvmsg_46535
146044 +check_connect_46536 check_connect 0 46536 NULL
146045 +nes_show_wqm_quanta_46540 nes_show_wqm_quanta 0 46540 NULL nohasharray
146046 +rt2x00lib_initialize_46540 rt2x00lib_initialize 0 46540 &nes_show_wqm_quanta_46540
146047 +b43_dma_mapping_error_46543 b43_dma_mapping_error 2 46543 NULL
146048 +raid_show_state_46545 raid_show_state 0 46545 NULL
146049 +snd_trident_trigger_46546 snd_trident_trigger 0 46546 NULL nohasharray
146050 +vfs_statfs_46546 vfs_statfs 0 46546 &snd_trident_trigger_46546
146051 +target_core_store_alua_lu_gp_46548 target_core_store_alua_lu_gp 0-3 46548 NULL
146052 +assign_firmware_buf_46554 assign_firmware_buf 0 46554 NULL
146053 +vfs_setxattr_46556 vfs_setxattr 0 46556 NULL
146054 +cpuidle_state_show_46561 cpuidle_state_show 0 46561 NULL
146055 +o2hb_region_block_bytes_write_46568 o2hb_region_block_bytes_write 0-3 46568 NULL
146056 +check_syslog_permissions_46572 check_syslog_permissions 0 46572 NULL
146057 +check_auto_mic_availability_46573 check_auto_mic_availability 0 46573 NULL
146058 +dn_current_mss_46574 dn_current_mss 0 46574 NULL
146059 +nr_header_46575 nr_header 0 46575 NULL
146060 +store_46576 store 0-3 46576 NULL
146061 +serverworks_create_gatt_pages_46582 serverworks_create_gatt_pages 1 46582 NULL
146062 +set_min_uA_46584 set_min_uA 0-4 46584 NULL
146063 +__iwl_up_46589 __iwl_up 0 46589 NULL
146064 +snd_compr_write_data_46592 snd_compr_write_data 3-0 46592 NULL
146065 +copy_gr_arg_46595 copy_gr_arg 0 46595 NULL
146066 +show_mute_46600 show_mute 0 46600 NULL nohasharray
146067 +mode_store_46600 mode_store 0-4 46600 &show_mute_46600
146068 +ftrace_set_filter_ip_46601 ftrace_set_filter_ip 0 46601 NULL
146069 +multicast_querier_show_46605 multicast_querier_show 0 46605 NULL
146070 +il3945_stats_flag_46606 il3945_stats_flag 3-0 46606 NULL nohasharray
146071 +sxgbe_get_regs_len_46606 sxgbe_get_regs_len 0 46606 &il3945_stats_flag_46606
146072 +snd_intel8x0_pcm_prepare_46609 snd_intel8x0_pcm_prepare 0 46609 NULL nohasharray
146073 +brcmf_fil_iovar_int_set_46609 brcmf_fil_iovar_int_set 0 46609 &snd_intel8x0_pcm_prepare_46609
146074 +dead_write_46612 dead_write 0 46612 NULL nohasharray
146075 +tg3_phy_reset_5703_4_5_46612 tg3_phy_reset_5703_4_5 0 46612 &dead_write_46612
146076 +stream_start_46613 stream_start 0 46613 NULL nohasharray
146077 +nilfs_segctor_feed_segment_46613 nilfs_segctor_feed_segment 0 46613 &stream_start_46613
146078 +f_bringup_serdes_46614 f_bringup_serdes 0 46614 NULL
146079 +vscnprintf_46617 vscnprintf 0-2 46617 NULL
146080 +acpi_ec_write_46618 acpi_ec_write 0 46618 NULL
146081 +acpi_parse_entries_46621 acpi_parse_entries 0 46621 NULL
146082 +delayed_allocation_blocks_show_46622 delayed_allocation_blocks_show 0 46622 NULL
146083 +get_mode_46623 get_mode 0 46623 NULL
146084 +request_key_async_with_auxdata_46624 request_key_async_with_auxdata 4 46624 NULL
146085 +dsense_show_46626 dsense_show 0 46626 NULL
146086 +il_set_mode_46630 il_set_mode 0 46630 NULL
146087 +show_fcoe_fcf_device_vlan_id_46631 show_fcoe_fcf_device_vlan_id 0 46631 NULL
146088 +regmap_read_46634 regmap_read 0 46634 NULL
146089 +bh1770_prox_enable_store_46639 bh1770_prox_enable_store 0-4 46639 NULL
146090 +__c2port_store_flash_access_46641 __c2port_store_flash_access 0 46641 NULL
146091 +pci_enable_device_46642 pci_enable_device 0 46642 NULL
146092 +show_session_param_ISCSI_PARAM_MAX_BURST_46644 show_session_param_ISCSI_PARAM_MAX_BURST 0 46644 NULL
146093 +__sock_sendmsg_46647 __sock_sendmsg 0-4 46647 NULL
146094 +vfs_getxattr_alloc_46649 vfs_getxattr_alloc 0 46649 NULL
146095 +attr_get_46650 attr_get 0 46650 NULL
146096 +av7110_ipack_init_46655 av7110_ipack_init 2 46655 NULL nohasharray
146097 +powr1220_read_adc_46655 powr1220_read_adc 0 46655 &av7110_ipack_init_46655
146098 +fanout_add_46656 fanout_add 0 46656 NULL
146099 +queue_max_sectors_store_46658 queue_max_sectors_store 3-0 46658 NULL
146100 +read_short_reg_46669 read_short_reg 0 46669 NULL
146101 +toshiba_usb_sleep_music_get_46672 toshiba_usb_sleep_music_get 0 46672 NULL
146102 +stream_pause_46673 stream_pause 0 46673 NULL
146103 +ubifs_writepage_46678 ubifs_writepage 0 46678 NULL
146104 +msr_read_46679 msr_read 0-3 46679 NULL
146105 +__uncore_mask_rnid4_show_46681 __uncore_mask_rnid4_show 0 46681 NULL
146106 +l2cap_create_le_flowctl_pdu_46682 l2cap_create_le_flowctl_pdu 3 46682 NULL
146107 +l2cap_parse_conf_rsp_46683 l2cap_parse_conf_rsp 0 46683 NULL
146108 +tx_compressed_show_46696 tx_compressed_show 0 46696 NULL
146109 +alloc_data_packet_46698 alloc_data_packet 1 46698 NULL nohasharray
146110 +eni_change_qos_46698 eni_change_qos 0 46698 &alloc_data_packet_46698
146111 +tomoyo_audit_unix_log_46699 tomoyo_audit_unix_log 0 46699 NULL
146112 +acpi_ns_evaluate_46701 acpi_ns_evaluate 0 46701 NULL
146113 +saa7185_init_46704 saa7185_init 0 46704 NULL
146114 +xenvif_change_mtu_46705 xenvif_change_mtu 0 46705 NULL
146115 +__ilog2_u32_46706 __ilog2_u32 0 46706 NULL
146116 +blk_mq_alloc_tag_set_46707 blk_mq_alloc_tag_set 0 46707 NULL
146117 +iwl_send_phy_db_cmd_46708 iwl_send_phy_db_cmd 0 46708 NULL
146118 +erst_dbg_write_46715 erst_dbg_write 3-0 46715 NULL
146119 +sctp_side_effects_46716 sctp_side_effects 0 46716 NULL
146120 +macvlan_dev_netpoll_setup_46717 macvlan_dev_netpoll_setup 0 46717 NULL
146121 +wl1271_rx_filter_alloc_field_46721 wl1271_rx_filter_alloc_field 5 46721 NULL
146122 +bcmgenet_set_mac_addr_46722 bcmgenet_set_mac_addr 0 46722 NULL
146123 +ov6650_cropcap_46726 ov6650_cropcap 0 46726 NULL
146124 +put_cfg_tlv_u32_46728 put_cfg_tlv_u32 0 46728 NULL
146125 +pinctrl_register_map_46730 pinctrl_register_map 2 46730 NULL
146126 +irq_domain_add_simple_46734 irq_domain_add_simple 2-3 46734 NULL
146127 +ctnetlink_nlmsg_size_46736 ctnetlink_nlmsg_size 0 46736 NULL nohasharray
146128 +iwl_dbgfs_enable_scan_iteration_notif_write_46736 iwl_dbgfs_enable_scan_iteration_notif_write 0-3 46736 &ctnetlink_nlmsg_size_46736
146129 +__ata_change_queue_depth_46737 __ata_change_queue_depth 3-0 46737 NULL nohasharray
146130 +pctv452e_i2c_xfer_46737 pctv452e_i2c_xfer 0-3 46737 &__ata_change_queue_depth_46737
146131 +iwlagn_mac_add_interface_46739 iwlagn_mac_add_interface 0 46739 NULL
146132 +read_file_tx99_46741 read_file_tx99 3-0 46741 NULL
146133 +vti_get_size_46743 vti_get_size 0 46743 NULL
146134 +bh1770_set_prox_thres_46751 bh1770_set_prox_thres 0-4 46751 NULL
146135 +sdev_show_queue_ramp_up_period_46755 sdev_show_queue_ramp_up_period 0 46755 NULL
146136 +rj54n1_set_clock_46757 rj54n1_set_clock 0 46757 NULL
146137 +store_engine1_leds_46758 store_engine1_leds 4-0 46758 NULL
146138 +show_fan_status_46761 show_fan_status 0 46761 NULL
146139 +mwl8k_init_firmware_46764 mwl8k_init_firmware 0 46764 NULL
146140 +hest_ghes_dev_register_46766 hest_ghes_dev_register 1 46766 NULL
146141 +inet6_create_46770 inet6_create 0 46770 NULL
146142 +fc0013_set_vhf_track_46773 fc0013_set_vhf_track 0 46773 NULL
146143 +int_hw_irq_en_46776 int_hw_irq_en 3-0 46776 NULL
146144 +ov2640_s_ctrl_46785 ov2640_s_ctrl 0 46785 NULL
146145 +radar_detection_write_46787 radar_detection_write 3-0 46787 NULL
146146 +__hdaps_read_pair_46792 __hdaps_read_pair 0 46792 NULL
146147 +host_show_commands_outstanding_46795 host_show_commands_outstanding 0 46795 NULL
146148 +show_max_min_46796 show_max_min 0 46796 NULL
146149 +show_fc_host_supported_speeds_46800 show_fc_host_supported_speeds 0 46800 NULL
146150 +ixgbe_read_mbx_pf_46802 ixgbe_read_mbx_pf 0 46802 NULL
146151 +proc_tgid_net_getattr_46803 proc_tgid_net_getattr 0 46803 NULL
146152 +niu_tx_cs_sng_poll_46804 niu_tx_cs_sng_poll 0 46804 NULL
146153 +tpk_write_room_46810 tpk_write_room 0 46810 NULL
146154 +show_session_param_ISCSI_PARAM_ERL_46813 show_session_param_ISCSI_PARAM_ERL 0 46813 NULL
146155 +ath6kl_wmi_set_roam_mode_cmd_46817 ath6kl_wmi_set_roam_mode_cmd 0 46817 NULL
146156 +writefn_46819 writefn 0-3 46819 NULL
146157 +show_ata_port_nr_pmp_links_46824 show_ata_port_nr_pmp_links 0 46824 NULL
146158 +bnad_get_sset_count_46825 bnad_get_sset_count 0 46825 NULL
146159 +xfs_iroot_realloc_46826 xfs_iroot_realloc 2 46826 NULL
146160 +snd_sonicvibes_capture_trigger_46827 snd_sonicvibes_capture_trigger 0 46827 NULL
146161 +fib_netdev_event_46830 fib_netdev_event 0 46830 NULL
146162 +cyberjack_write_room_46831 cyberjack_write_room 0 46831 NULL
146163 +ks959_net_open_46833 ks959_net_open 0 46833 NULL
146164 +iwl_run_init_mvm_ucode_46835 iwl_run_init_mvm_ucode 0 46835 NULL
146165 +show_pcm_class_46836 show_pcm_class 0 46836 NULL
146166 +security_validtrans_handle_fail_46843 security_validtrans_handle_fail 0 46843 NULL
146167 +mxt_update_fw_store_46849 mxt_update_fw_store 0-4 46849 NULL
146168 +lola_set_clock_index_46850 lola_set_clock_index 0 46850 NULL
146169 +show_conn_param_ISCSI_PARAM_MAX_RECV_DLENGTH_46851 show_conn_param_ISCSI_PARAM_MAX_RECV_DLENGTH 0 46851 NULL
146170 +spi_async_46857 spi_async 0 46857 NULL
146171 +scan_commit_lists_46860 scan_commit_lists 0 46860 NULL
146172 +edac_device_ctl_log_ce_show_46861 edac_device_ctl_log_ce_show 0 46861 NULL
146173 +vsnprintf_46863 vsnprintf 0 46863 NULL
146174 +ican3_send_inquiry_46865 ican3_send_inquiry 0 46865 NULL nohasharray
146175 +__uncore_filter_opc_show_46865 __uncore_filter_opc_show 0 46865 &ican3_send_inquiry_46865 nohasharray
146176 +store_spi_revalidate_46865 store_spi_revalidate 0-4 46865 &__uncore_filter_opc_show_46865
146177 +restart_array_46866 restart_array 0 46866 NULL
146178 +regulatory_hint_46868 regulatory_hint 0 46868 NULL
146179 +nouveau_hwmon_emergency_temp_46870 nouveau_hwmon_emergency_temp 0 46870 NULL nohasharray
146180 +swiotlb_map_sg_46870 swiotlb_map_sg 3 46870 &nouveau_hwmon_emergency_temp_46870
146181 +sip_sprintf_addr_46872 sip_sprintf_addr 0 46872 NULL
146182 +rvmalloc_46873 rvmalloc 1 46873 NULL
146183 +qp_memcpy_from_queue_iov_46874 qp_memcpy_from_queue_iov 5-4 46874 NULL nohasharray
146184 +show_telclock_version_46874 show_telclock_version 0 46874 &qp_memcpy_from_queue_iov_46874
146185 +lov_iocontrol_46876 lov_iocontrol 3 46876 NULL
146186 +loop_attr_do_show_sizelimit_46878 loop_attr_do_show_sizelimit 0 46878 NULL
146187 +hpi_read_word_nolock_46881 hpi_read_word_nolock 0 46881 NULL
146188 +show_thresh_46884 show_thresh 0 46884 NULL nohasharray
146189 +lp8788_read_multi_bytes_46884 lp8788_read_multi_bytes 0 46884 &show_thresh_46884
146190 +lpfc_sli4_protocol_show_46888 lpfc_sli4_protocol_show 0 46888 NULL
146191 +show_conn_param_ISCSI_PARAM_LOCAL_PORT_46890 show_conn_param_ISCSI_PARAM_LOCAL_PORT 0 46890 NULL
146192 +fcoe_str_to_dev_loss_46893 fcoe_str_to_dev_loss 0 46893 NULL
146193 +ixgbe_dbg_reg_ops_write_46895 ixgbe_dbg_reg_ops_write 3-0 46895 NULL nohasharray
146194 +crypto_ablkcipher_decrypt_46895 crypto_ablkcipher_decrypt 0 46895 &ixgbe_dbg_reg_ops_write_46895
146195 +nfs4_delay_46897 nfs4_delay 0 46897 NULL nohasharray
146196 +__bch_btree_map_nodes_46897 __bch_btree_map_nodes 0 46897 &nfs4_delay_46897
146197 +ol_dqblk_off_46904 ol_dqblk_off 2 46904 NULL
146198 +ieee80211_if_fmt_power_mode_46906 ieee80211_if_fmt_power_mode 3 46906 NULL
146199 +crc32c_intel_setkey_46907 crc32c_intel_setkey 0 46907 NULL
146200 +dgram_bind_46908 dgram_bind 0 46908 NULL
146201 +store_prochot_override_46909 store_prochot_override 0-4 46909 NULL
146202 +store_46910 store 0-2 46910 NULL
146203 +sis630_transaction_46913 sis630_transaction 0 46913 NULL
146204 +digital_skb_alloc_46914 digital_skb_alloc 2 46914 NULL
146205 +affs_write_begin_ofs_46916 affs_write_begin_ofs 0 46916 NULL
146206 +wlcore_alloc_hw_46917 wlcore_alloc_hw 3-1 46917 NULL
146207 +igbvf_open_46920 igbvf_open 0 46920 NULL
146208 +vortex_up_46921 vortex_up 0 46921 NULL nohasharray
146209 +cx_auto_build_controls_46921 cx_auto_build_controls 0 46921 &vortex_up_46921
146210 +fb_write_46924 fb_write 3-0 46924 NULL
146211 +goldfish_tty_write_room_46929 goldfish_tty_write_room 0 46929 NULL
146212 +il_dbgfs_ucode_general_stats_read_46936 il_dbgfs_ucode_general_stats_read 0-3 46936 NULL
146213 +b44_get_sset_count_46940 b44_get_sset_count 0 46940 NULL
146214 +vprbrd_i2c_xfer_46943 vprbrd_i2c_xfer 0-3 46943 NULL
146215 +__sctp_setsockopt_connectx_46949 __sctp_setsockopt_connectx 3-0 46949 NULL nohasharray
146216 +fuse_direct_io_46949 fuse_direct_io 0 46949 &__sctp_setsockopt_connectx_46949
146217 +qla4xxx_post_aen_work_46953 qla4xxx_post_aen_work 3 46953 NULL nohasharray
146218 +ntfs_truncate_46953 ntfs_truncate 0 46953 &qla4xxx_post_aen_work_46953
146219 +coda_fsync_46958 coda_fsync 0 46958 NULL
146220 +store_spi_transport_max_width_46960 store_spi_transport_max_width 0-4 46960 NULL
146221 +lp_wait_ready_46962 lp_wait_ready 0 46962 NULL
146222 +SYSC_poll_46965 SYSC_poll 2 46965 NULL nohasharray
146223 +snd_rme32_capture_prepare_46965 snd_rme32_capture_prepare 0 46965 &SYSC_poll_46965
146224 +nvkm_falcon_create__46966 nvkm_falcon_create_ 8 46966 NULL
146225 +lbs_start_iface_46973 lbs_start_iface 0 46973 NULL
146226 +enc28j60_net_open_46974 enc28j60_net_open 0 46974 NULL
146227 +mgmt_pending_add_46976 mgmt_pending_add 5 46976 NULL
146228 +srp_alloc_req_data_46981 srp_alloc_req_data 0 46981 NULL
146229 +lec_atm_send_46990 lec_atm_send 0 46990 NULL
146230 +user_set_46991 user_set 0 46991 NULL
146231 +sel_write_bool_46996 sel_write_bool 3-0 46996 NULL nohasharray
146232 +ds2780_write_user_eeprom_bin_46996 ds2780_write_user_eeprom_bin 6-5-0 46996 &sel_write_bool_46996 nohasharray
146233 +rj54n1_sensor_scale_46996 rj54n1_sensor_scale 0 46996 &ds2780_write_user_eeprom_bin_46996 nohasharray
146234 +enabled_store_46996 enabled_store 0-4 46996 &rj54n1_sensor_scale_46996
146235 +megasas_fw_crash_buffer_size_show_46998 megasas_fw_crash_buffer_size_show 0 46998 NULL nohasharray
146236 +usb_pcwd_write_46998 usb_pcwd_write 0-3 46998 &megasas_fw_crash_buffer_size_show_46998
146237 +blk_rq_map_kern_47004 blk_rq_map_kern 4-0 47004 NULL
146238 +x25_device_event_47006 x25_device_event 0 47006 NULL
146239 +send_post_enqueue_47008 send_post_enqueue 0 47008 NULL
146240 +rx_bytes_show_47011 rx_bytes_show 0 47011 NULL
146241 +bpf_prog_realloc_47015 bpf_prog_realloc 2 47015 NULL
146242 +ip_mc_source_47018 ip_mc_source 0 47018 NULL
146243 +__map_single_47020 __map_single 3-4-7 47020 NULL
146244 +usbpn_open_47021 usbpn_open 0 47021 NULL
146245 +bonding_show_arp_all_targets_47022 bonding_show_arp_all_targets 0 47022 NULL
146246 +cx231xx_init_bulk_47024 cx231xx_init_bulk 3-4-2-0 47024 NULL nohasharray
146247 +ucb1400_core_probe_47024 ucb1400_core_probe 0 47024 &cx231xx_init_bulk_47024
146248 +show_spi_transport_max_qas_47025 show_spi_transport_max_qas 0 47025 NULL nohasharray
146249 +__rt_schedulable_47025 __rt_schedulable 0 47025 &show_spi_transport_max_qas_47025
146250 +store_fan_pulses_47028 store_fan_pulses 0-4 47028 NULL
146251 +drv_set_max_frame_retries_47029 drv_set_max_frame_retries 0 47029 NULL
146252 +integrity_device_show_47034 integrity_device_show 0 47034 NULL
146253 +show_v86d_47041 show_v86d 0 47041 NULL
146254 +dib7090_tuner_xfer_47045 dib7090_tuner_xfer 0-3 47045 NULL
146255 +isl29003_show_resolution_47047 isl29003_show_resolution 0 47047 NULL
146256 +set_in_max0_47049 set_in_max0 0-4 47049 NULL
146257 +wm8994_set_bits_47052 wm8994_set_bits 0 47052 NULL nohasharray
146258 +acerhdf_get_fanstate_47052 acerhdf_get_fanstate 0 47052 &wm8994_set_bits_47052
146259 +final_47055 final 0 47055 NULL
146260 +open_rx_47057 open_rx 0 47057 NULL
146261 +dg_dispatch_as_guest_47063 dg_dispatch_as_guest 0 47063 NULL
146262 +ltc2945_show_value_47064 ltc2945_show_value 0 47064 NULL nohasharray
146263 +read_pod_47064 read_pod 0 47064 &ltc2945_show_value_47064
146264 +nfcmrvl_nci_recv_frame_47066 nfcmrvl_nci_recv_frame 3 47066 NULL nohasharray
146265 +power_on_acct_show_47066 power_on_acct_show 0 47066 &nfcmrvl_nci_recv_frame_47066
146266 +event_trigger_regex_write_47067 event_trigger_regex_write 3 47067 NULL
146267 +metrics_bytes_sent_show_47068 metrics_bytes_sent_show 0 47068 NULL
146268 +mwifiex_set_mac_address_47069 mwifiex_set_mac_address 0 47069 NULL
146269 +ufs_new_fragments_47070 ufs_new_fragments 4-5-3 47070 NULL nohasharray
146270 +ext4_xattr_list_entries_47070 ext4_xattr_list_entries 0 47070 &ufs_new_fragments_47070
146271 +iscsi_stat_sess_err_attr_store_47075 iscsi_stat_sess_err_attr_store 0 47075 NULL
146272 +pipeline_dec_packet_in_read_47076 pipeline_dec_packet_in_read 3-0 47076 NULL
146273 +export_47078 export 0 47078 NULL
146274 +skb_checksum_setup_ip_47081 skb_checksum_setup_ip 3 47081 NULL
146275 +iwl_mvm_d3_test_read_47088 iwl_mvm_d3_test_read 0-3 47088 NULL
146276 +iwl_dump_nic_event_log_47089 iwl_dump_nic_event_log 0 47089 NULL
146277 +azx_setup_periods_47101 azx_setup_periods 0 47101 NULL nohasharray
146278 +ipr_show_adapter_handle_47101 ipr_show_adapter_handle 0 47101 &azx_setup_periods_47101
146279 +pcmcia_dev_suspend_47104 pcmcia_dev_suspend 0 47104 NULL nohasharray
146280 +ptlrpc_lprocfs_threads_max_seq_write_47104 ptlrpc_lprocfs_threads_max_seq_write 3 47104 &pcmcia_dev_suspend_47104
146281 +map_sg_47108 map_sg 0-3 47108 NULL nohasharray
146282 +hih6130_update_measurements_47108 hih6130_update_measurements 0 47108 &map_sg_47108
146283 +flash_brightness_set_47109 flash_brightness_set 0 47109 NULL nohasharray
146284 +ion_heap_clear_pages_47109 ion_heap_clear_pages 2 47109 &flash_brightness_set_47109
146285 +tboot_log_read_47110 tboot_log_read 3-0 47110 NULL
146286 +carrier_show_47115 carrier_show 0 47115 NULL
146287 +__erst_write_to_storage_47120 __erst_write_to_storage 0 47120 NULL
146288 +ds2781_get_rsgain_register_47121 ds2781_get_rsgain_register 0 47121 NULL
146289 +mousedev_read_47123 mousedev_read 3-0 47123 NULL
146290 +tcm_loop_drop_nexus_47124 tcm_loop_drop_nexus 0 47124 NULL
146291 +upcall_msg_size_47141 upcall_msg_size 0-2 47141 NULL
146292 +acpi_ut_initialize_buffer_47143 acpi_ut_initialize_buffer 2-0 47143 NULL nohasharray
146293 +ses_recv_diag_47143 ses_recv_diag 4 47143 &acpi_ut_initialize_buffer_47143
146294 +store_target_kb_47150 store_target_kb 0-4 47150 NULL
146295 +sctp_get_port_47151 sctp_get_port 0 47151 NULL
146296 +get_attr_rdpmc_47155 get_attr_rdpmc 0 47155 NULL
146297 +il4965_mac_start_47159 il4965_mac_start 0 47159 NULL
146298 +gva_to_gpa_47160 gva_to_gpa 0 47160 NULL nohasharray
146299 +show_streaming_47160 show_streaming 0 47160 &gva_to_gpa_47160
146300 +mxms_headerlen_47161 mxms_headerlen 0 47161 NULL
146301 +rs_sta_dbgfs_rate_scale_data_read_47165 rs_sta_dbgfs_rate_scale_data_read 3-0 47165 NULL
146302 +sched_ilb_notifier_47166 sched_ilb_notifier 0 47166 NULL nohasharray
146303 +dps1_insert_key_47166 dps1_insert_key 0-4 47166 &sched_ilb_notifier_47166
146304 +max8660_dcdc_is_enabled_47167 max8660_dcdc_is_enabled 0 47167 NULL
146305 +part_fail_show_47168 part_fail_show 0 47168 NULL
146306 +max_flash_timeout_show_47169 max_flash_timeout_show 0 47169 NULL nohasharray
146307 +set_temp_47169 set_temp 0-4 47169 &max_flash_timeout_show_47169
146308 +reg_show_name_47170 reg_show_name 0 47170 NULL
146309 +lvs_rh_set_port_feature_47175 lvs_rh_set_port_feature 0 47175 NULL
146310 +svc_pool_map_alloc_arrays_47181 svc_pool_map_alloc_arrays 2 47181 NULL
146311 +state_parse_47184 state_parse 0 47184 NULL
146312 +ioremap_cache_47189 ioremap_cache 2-1 47189 NULL
146313 +xfs_btree_get_buf_block_47197 xfs_btree_get_buf_block 0 47197 NULL
146314 +__set_signal_47207 __set_signal 0-4 47207 NULL
146315 +__rds_create_47212 __rds_create 0 47212 NULL
146316 +wm8903_gpio_direction_in_47213 wm8903_gpio_direction_in 0 47213 NULL
146317 +nobh_write_end_47214 nobh_write_end 5-0 47214 NULL
146318 +tg3_phy_auxctl_read_47216 tg3_phy_auxctl_read 0 47216 NULL
146319 +sctp_v4_to_addr_param_47221 sctp_v4_to_addr_param 0 47221 NULL nohasharray
146320 +__mt9t112_mcu_mask_set_47221 __mt9t112_mcu_mask_set 0 47221 &sctp_v4_to_addr_param_47221
146321 +nilfs_dat_prepare_start_47222 nilfs_dat_prepare_start 0 47222 NULL
146322 +xc_set_signal_source_47230 xc_set_signal_source 0 47230 NULL
146323 +chip_edc_read_47233 chip_edc_read 0 47233 NULL
146324 +x1205_get_dtrim_47236 x1205_get_dtrim 0 47236 NULL nohasharray
146325 +rpc_pipe_write_47236 rpc_pipe_write 0-3 47236 &x1205_get_dtrim_47236
146326 +l2headersize_47238 l2headersize 0 47238 NULL
146327 +options_write_47243 options_write 3-0 47243 NULL
146328 +__uncore_filter_band3_show_47248 __uncore_filter_band3_show 0 47248 NULL
146329 +__uncore_match_mc_show_47250 __uncore_match_mc_show 0 47250 NULL nohasharray
146330 +iwl_mvm_power_set_ps_47250 iwl_mvm_power_set_ps 0 47250 &__uncore_match_mc_show_47250
146331 +efx_reconfigure_port_47251 efx_reconfigure_port 0 47251 NULL
146332 +skb_copy_datagram_from_iter_47253 skb_copy_datagram_from_iter 4-2 47253 NULL nohasharray
146333 +portcntrs_1_read_47253 portcntrs_1_read 3-0 47253 &skb_copy_datagram_from_iter_47253
146334 +rtl2832_sdr_s_ctrl_47254 rtl2832_sdr_s_ctrl 0 47254 NULL nohasharray
146335 +target_stat_scsi_lu_show_attr_prod_47254 target_stat_scsi_lu_show_attr_prod 0 47254 &rtl2832_sdr_s_ctrl_47254
146336 +da9052_disable_irq_nosync_47260 da9052_disable_irq_nosync 2 47260 NULL
146337 +nq_m_sync_47264 nq_m_sync 0 47264 NULL
146338 +exofs_write_inode_47271 exofs_write_inode 0 47271 NULL
146339 +ablkcipher_next_slow_47274 ablkcipher_next_slow 3-4 47274 NULL
146340 +show_fnode_exp_statsn_47277 show_fnode_exp_statsn 0 47277 NULL
146341 +perf_ibs_cpu_notifier_47281 perf_ibs_cpu_notifier 0 47281 NULL
146342 +gfs2_readpages_47285 gfs2_readpages 4 47285 NULL
146343 +blkdev_issue_flush_47287 blkdev_issue_flush 0 47287 NULL
146344 +reg_write_47288 reg_write 0 47288 NULL
146345 +setattr_47289 setattr 0 47289 NULL
146346 +target_stat_scsi_att_intr_port_show_attr_port_47290 target_stat_scsi_att_intr_port_show_attr_port 0 47290 NULL
146347 +vsnprintf_47291 vsnprintf 0 47291 NULL
146348 +SYSC_semop_47292 SYSC_semop 3 47292 NULL
146349 +show_47293 show 0 47293 NULL
146350 +uvc_video_enable_47296 uvc_video_enable 0 47296 NULL
146351 +tx_internal_desc_overflow_read_47300 tx_internal_desc_overflow_read 3-0 47300 NULL
146352 +virtqueue_add_47306 virtqueue_add 3 47306 NULL
146353 +il4965_fill_txpower_tbl_47307 il4965_fill_txpower_tbl 0 47307 NULL
146354 +mm_compute_batch_notifier_47309 mm_compute_batch_notifier 0 47309 NULL
146355 +nfs_idmap_read_and_verify_message_47312 nfs_idmap_read_and_verify_message 0 47312 NULL
146356 +xfs_trans_reserve_quota_nblks_47313 xfs_trans_reserve_quota_nblks 0 47313 NULL
146357 +ipvlan_device_event_47317 ipvlan_device_event 0 47317 NULL
146358 +get_l4proto_47318 get_l4proto 0 47318 NULL
146359 +usX2Y_usbpcm_urbs_start_47323 usX2Y_usbpcm_urbs_start 0 47323 NULL
146360 +snd_sb16_playback_trigger_47332 snd_sb16_playback_trigger 0 47332 NULL
146361 +sctp_auth_set_active_key_47334 sctp_auth_set_active_key 0 47334 NULL nohasharray
146362 +fd_configure_device_47334 fd_configure_device 0 47334 &sctp_auth_set_active_key_47334
146363 +next_bitstream_store_47342 next_bitstream_store 0-4 47342 NULL
146364 +tune_set_47343 tune_set 0-5 47343 NULL
146365 +cdc_ncm_show_min_tx_pkt_47346 cdc_ncm_show_min_tx_pkt 0 47346 NULL
146366 +amd_xgbe_phy_pcs_power_cycle_47347 amd_xgbe_phy_pcs_power_cycle 0 47347 NULL
146367 +pstr_store_47352 pstr_store 0-4 47352 NULL nohasharray
146368 +parse_exthdrs_47352 parse_exthdrs 0 47352 &pstr_store_47352
146369 +md_allow_write_47353 md_allow_write 0 47353 NULL
146370 +ieee80211_if_read_dot11MeshHoldingTimeout_47356 ieee80211_if_read_dot11MeshHoldingTimeout 3-0 47356 NULL nohasharray
146371 +validate_47356 validate 0 47356 &ieee80211_if_read_dot11MeshHoldingTimeout_47356
146372 +nvme_submit_admin_cmd_47357 nvme_submit_admin_cmd 0 47357 NULL
146373 +avc_get_hash_stats_47359 avc_get_hash_stats 0 47359 NULL
146374 +kvm_arch_create_memslot_47364 kvm_arch_create_memslot 3 47364 NULL nohasharray
146375 +__output_copy_user_47364 __output_copy_user 3 47364 &kvm_arch_create_memslot_47364
146376 +vmci_transport_dgram_bind_47371 vmci_transport_dgram_bind 0 47371 NULL
146377 +hci_prepare_cmd_47372 hci_prepare_cmd 3 47372 NULL
146378 +show_ipv4_iface_bootproto_47376 show_ipv4_iface_bootproto 0 47376 NULL
146379 +stmmac_enable_47377 stmmac_enable 0 47377 NULL
146380 +shmem_getpage_47382 shmem_getpage 0 47382 NULL
146381 +nv_rd32_47390 nv_rd32 0 47390 NULL nohasharray
146382 +trace_options_core_read_47390 trace_options_core_read 3 47390 &nv_rd32_47390
146383 +pfkey_sendmsg_47394 pfkey_sendmsg 4-0 47394 NULL
146384 +wdtpci_write_47395 wdtpci_write 0-3 47395 NULL
146385 +store_spi_transport_rd_strm_47397 store_spi_transport_rd_strm 0-4 47397 NULL
146386 +lbs_wrmac_write_47400 lbs_wrmac_write 3-0 47400 NULL
146387 +efi_pstore_read_func_47401 efi_pstore_read_func 0 47401 NULL
146388 +walk_pte_range_47402 walk_pte_range 0 47402 NULL
146389 +store_bitmask_47403 store_bitmask 0-4 47403 NULL
146390 +store_select_amcb1_transmit_clock_47406 store_select_amcb1_transmit_clock 0-4 47406 NULL
146391 +ocfs2_resv_end_47408 ocfs2_resv_end 0 47408 NULL nohasharray
146392 +SyS_recv_47408 SyS_recv 3 47408 &ocfs2_resv_end_47408
146393 +sta_vht_capa_read_47409 sta_vht_capa_read 3-0 47409 NULL nohasharray
146394 +bcm7xxx_28nm_e0_plus_afe_config_init_47409 bcm7xxx_28nm_e0_plus_afe_config_init 0 47409 &sta_vht_capa_read_47409
146395 +isl29003_set_power_state_47411 isl29003_set_power_state 0 47411 NULL
146396 +show_spi_transport_width_47413 show_spi_transport_width 0 47413 NULL
146397 +write_cmd_47414 write_cmd 0 47414 NULL
146398 +lbs_wrrf_write_47418 lbs_wrrf_write 3-0 47418 NULL
146399 +__iscsi_disc_store_userid_mutual_47420 __iscsi_disc_store_userid_mutual 0-3 47420 NULL
146400 +vzalloc_47421 vzalloc 1 47421 NULL nohasharray
146401 +array_size_store_47421 array_size_store 0-3 47421 &vzalloc_47421
146402 +mvs_task_prep_ata_47424 mvs_task_prep_ata 0 47424 NULL
146403 +bLength_show_47432 bLength_show 0 47432 NULL
146404 +fop_write_47433 fop_write 0-3 47433 NULL
146405 +dibx000_i2c_gated_tuner_xfer_47436 dibx000_i2c_gated_tuner_xfer 0-3 47436 NULL
146406 +wl128x_configure_mcs_pll_47437 wl128x_configure_mcs_pll 0 47437 NULL
146407 +niu_reset_tx_bmac_47440 niu_reset_tx_bmac 0 47440 NULL
146408 +cxacru_sysfs_show_modulation_47441 cxacru_sysfs_show_modulation 0 47441 NULL
146409 +mrf24j40_filter_47445 mrf24j40_filter 0 47445 NULL
146410 +usb_wwan_open_47449 usb_wwan_open 0 47449 NULL
146411 +environ_read_47451 environ_read 0-3 47451 NULL
146412 +C_SYSC_set_mempolicy_47466 C_SYSC_set_mempolicy 3 47466 NULL
146413 +lprocfs_fid_write_common_47471 lprocfs_fid_write_common 2 47471 NULL
146414 +igb_get_eeprom_len_47473 igb_get_eeprom_len 0 47473 NULL
146415 +usermodehelper_read_trylock_47478 usermodehelper_read_trylock 0 47478 NULL
146416 +nvme_trans_send_fw_cmd_47479 nvme_trans_send_fw_cmd 4 47479 NULL nohasharray
146417 +o2hb_region_store_47479 o2hb_region_store 0-4 47479 &nvme_trans_send_fw_cmd_47479
146418 +acpi_smbus_read_47480 acpi_smbus_read 0 47480 NULL
146419 +packet_mc_drop_47484 packet_mc_drop 0 47484 NULL
146420 +newpart_47485 newpart 6-4 47485 NULL
146421 +read_47490 read 0-3 47490 NULL
146422 +mcp23s17_read_regs_47491 mcp23s17_read_regs 4 47491 NULL
146423 +core_sys_select_47494 core_sys_select 1 47494 NULL
146424 +__feat_register_nn_47497 __feat_register_nn 0 47497 NULL
146425 +jid_store_47498 jid_store 0-3 47498 NULL
146426 +read_block_for_search_47502 read_block_for_search 0 47502 NULL
146427 +as3722_block_write_47503 as3722_block_write 2-3 47503 NULL nohasharray
146428 +txstat_read_file_47503 txstat_read_file 0 47503 &as3722_block_write_47503
146429 +i801_block_transaction_by_block_47504 i801_block_transaction_by_block 0 47504 NULL
146430 +show_temp_crit_int_47505 show_temp_crit_int 0 47505 NULL nohasharray
146431 +alloc_arraycache_47505 alloc_arraycache 2 47505 &show_temp_crit_int_47505
146432 +unlink_simple_47506 unlink_simple 3 47506 NULL
146433 +f2fs_write_meta_pages_47507 f2fs_write_meta_pages 0 47507 NULL
146434 +saa7146_i2c_xfer_47508 saa7146_i2c_xfer 0-3 47508 NULL
146435 +pstore_decompress_47510 pstore_decompress 0 47510 NULL
146436 +ufs_inode_getblock_47512 ufs_inode_getblock 4 47512 NULL
146437 +inet_bind_47514 inet_bind 0 47514 NULL
146438 +nilfs_segbuf_extend_segsum_47517 nilfs_segbuf_extend_segsum 0 47517 NULL
146439 +ec_i2c_count_response_47518 ec_i2c_count_response 0 47518 NULL
146440 +eth_open_47519 eth_open 0 47519 NULL
146441 +usb_hcd_alloc_bandwidth_47525 usb_hcd_alloc_bandwidth 0 47525 NULL nohasharray
146442 +jfs_loglevel_proc_write_47525 jfs_loglevel_proc_write 0-3 47525 &usb_hcd_alloc_bandwidth_47525
146443 +wl128x_cmd_radio_parms_47528 wl128x_cmd_radio_parms 0 47528 NULL
146444 +__proc_lnet_portal_rotor_47529 __proc_lnet_portal_rotor 5 47529 NULL
146445 +process_vm_rw_47533 process_vm_rw 3-5 47533 NULL nohasharray
146446 +vscnprintf_47533 vscnprintf 0-2 47533 &process_vm_rw_47533
146447 +get_port_47534 get_port 0 47534 NULL
146448 +ieee80211_if_fmt_min_discovery_timeout_47539 ieee80211_if_fmt_min_discovery_timeout 3 47539 NULL
146449 +il_send_cmd_sync_47541 il_send_cmd_sync 0 47541 NULL
146450 +_lm3533_als_get_zone_47546 _lm3533_als_get_zone 0 47546 NULL
146451 +atl1_open_47550 atl1_open 0 47550 NULL
146452 +drbg_statelen_47551 drbg_statelen 0 47551 NULL nohasharray
146453 +leb_read_sanity_check_47551 leb_read_sanity_check 0 47551 &drbg_statelen_47551
146454 +pci_endrun_init_47554 pci_endrun_init 0 47554 NULL
146455 +_ctl_diag_trigger_scsi_show_47558 _ctl_diag_trigger_scsi_show 0 47558 NULL
146456 +send_cmd_47563 send_cmd 0 47563 NULL
146457 +xfs_inobt_alloc_block_47565 xfs_inobt_alloc_block 0 47565 NULL
146458 +send_command_47567 send_command 0 47567 NULL nohasharray
146459 +i2c_nuvoton_write_status_47567 i2c_nuvoton_write_status 0 47567 &send_command_47567
146460 +read_ldt_47570 read_ldt 2 47570 NULL
146461 +isku_sysfs_read_last_set_47572 isku_sysfs_read_last_set 6-0-5 47572 NULL
146462 +mlx4_qp_to_ready_47574 mlx4_qp_to_ready 0 47574 NULL
146463 +pci_iomap_47575 pci_iomap 3 47575 NULL
146464 +mptscsih_version_bios_show_47578 mptscsih_version_bios_show 0 47578 NULL
146465 +rpipe_get_idx_47579 rpipe_get_idx 2-0 47579 NULL nohasharray
146466 +cpufreq_cpu_callback_47579 cpufreq_cpu_callback 0 47579 &rpipe_get_idx_47579 nohasharray
146467 +dgram_init_47579 dgram_init 0 47579 &cpufreq_cpu_callback_47579
146468 +SYSC_fcntl64_47581 SYSC_fcntl64 3 47581 NULL
146469 +id_format_show_47585 id_format_show 0 47585 NULL
146470 +phy_read_47590 phy_read 0 47590 NULL
146471 +wusb_ck_store_47591 wusb_ck_store 0-4 47591 NULL
146472 +wlcore_read_reg_47598 wlcore_read_reg 0 47598 NULL
146473 +get_nic_info_47601 get_nic_info 0 47601 NULL
146474 +sd_isoc_init_47602 sd_isoc_init 0 47602 NULL
146475 +ext4_kvzalloc_47605 ext4_kvzalloc 1 47605 NULL
146476 +wm831x_gpio_direction_out_47607 wm831x_gpio_direction_out 0 47607 NULL
146477 +sctp_ssnmap_new_47608 sctp_ssnmap_new 2-1 47608 NULL nohasharray
146478 +unbind_store_47608 unbind_store 0-3 47608 &sctp_ssnmap_new_47608
146479 +roccat_common2_sysfs_write_general_47610 roccat_common2_sysfs_write_general 0-6-5 47610 NULL nohasharray
146480 +cgroup_clone_children_write_47610 cgroup_clone_children_write 0 47610 &roccat_common2_sysfs_write_general_47610
146481 +a_hnp_support_show_47611 a_hnp_support_show 0 47611 NULL
146482 +uea_request_47613 uea_request 4 47613 NULL
146483 +cache_read_pipefs_47615 cache_read_pipefs 3-0 47615 NULL
146484 +ocfs2_xattr_security_list_47616 ocfs2_xattr_security_list 0-5 47616 NULL
146485 +mwifiex_cmd_host_cmd_47617 mwifiex_cmd_host_cmd 0 47617 NULL
146486 +__apei_exec_read_register_47619 __apei_exec_read_register 0 47619 NULL nohasharray
146487 +tps65217_clear_bits_47619 tps65217_clear_bits 0 47619 &__apei_exec_read_register_47619
146488 +twl4030_clear_set_47624 twl4030_clear_set 4 47624 NULL
146489 +nouveau_hwmon_temp1_auto_point1_temp_47625 nouveau_hwmon_temp1_auto_point1_temp 0 47625 NULL
146490 +SYSC_send_47629 SYSC_send 3 47629 NULL
146491 +store_pwm_auto_point_temp_hyst_47630 store_pwm_auto_point_temp_hyst 0-4 47630 NULL
146492 +iwl_mvm_update_sta_47642 iwl_mvm_update_sta 0 47642 NULL
146493 +ds1682_eeprom_read_47644 ds1682_eeprom_read 0-5-6 47644 NULL nohasharray
146494 +ubifs_find_free_space_47644 ubifs_find_free_space 0 47644 &ds1682_eeprom_read_47644
146495 +compute_sid_handle_invalid_context_47647 compute_sid_handle_invalid_context 0 47647 NULL
146496 +isl12022_read_regs_47653 isl12022_read_regs 0 47653 NULL
146497 +auok190xfb_check_var_47654 auok190xfb_check_var 0 47654 NULL
146498 +gfs2_jdata_writepage_47660 gfs2_jdata_writepage 0 47660 NULL
146499 +fan_show_47664 fan_show 0 47664 NULL
146500 +pyra_sysfs_show_firmware_version_47670 pyra_sysfs_show_firmware_version 0 47670 NULL
146501 +acpi_ds_get_region_arguments_47671 acpi_ds_get_region_arguments 0 47671 NULL nohasharray
146502 +user_scan_47671 user_scan 0 47671 &acpi_ds_get_region_arguments_47671
146503 +regmap_mmio_write_47679 regmap_mmio_write 0 47679 NULL
146504 +queue_attr_store_47683 queue_attr_store 0-4 47683 NULL
146505 +mbus_show_47685 mbus_show 0 47685 NULL nohasharray
146506 +gprs_set_mtu_47685 gprs_set_mtu 0 47685 &mbus_show_47685
146507 +ce6230_ctrl_msg_47692 ce6230_ctrl_msg 0 47692 NULL
146508 +target_stat_scsi_lu_show_attr_num_cmds_47693 target_stat_scsi_lu_show_attr_num_cmds 0 47693 NULL nohasharray
146509 +niu_reset_rx_bmac_47693 niu_reset_rx_bmac 0 47693 &target_stat_scsi_lu_show_attr_num_cmds_47693
146510 +qlcnic_show_bridged_mode_47696 qlcnic_show_bridged_mode 0 47696 NULL
146511 +create_tx_ctx_47698 create_tx_ctx 0 47698 NULL nohasharray
146512 +ds2781_battery_io_47698 ds2781_battery_io 3-4 47698 &create_tx_ctx_47698
146513 +packet_recvmsg_47700 packet_recvmsg 4-0 47700 NULL
146514 +inet_sendmsg_47705 inet_sendmsg 4-0 47705 NULL
146515 +max8907_rtc_set_alarm_47711 max8907_rtc_set_alarm 0 47711 NULL
146516 +save_microcode_47717 save_microcode 3 47717 NULL
146517 +show_prochot_avg_47718 show_prochot_avg 0 47718 NULL
146518 +wl1251_fetch_firmware_47724 wl1251_fetch_firmware 0 47724 NULL
146519 +wimax_show_47727 wimax_show 0 47727 NULL
146520 +__sock_sendmsg_nosec_47729 __sock_sendmsg_nosec 0-4 47729 NULL
146521 +hvc_write_room_47730 hvc_write_room 0 47730 NULL
146522 +walk_page_test_47731 walk_page_test 0 47731 NULL
146523 +bits_to_user_47733 bits_to_user 3-2 47733 NULL
146524 +sockfs_listxattr_47735 sockfs_listxattr 0-3 47735 NULL nohasharray
146525 +ov9740_s_fmt_47735 ov9740_s_fmt 0 47735 &sockfs_listxattr_47735
146526 +notify_send_pre_block_47736 notify_send_pre_block 0 47736 NULL
146527 +hdaps_read_pair_47737 hdaps_read_pair 0 47737 NULL
146528 +carl9170_debugfs_read_47738 carl9170_debugfs_read 3-0 47738 NULL
146529 +qla2x00_drvr_version_show_47742 qla2x00_drvr_version_show 0 47742 NULL
146530 +ir_prepare_write_buffer_47747 ir_prepare_write_buffer 3 47747 NULL nohasharray
146531 +use_zero_page_show_47747 use_zero_page_show 0 47747 &ir_prepare_write_buffer_47747
146532 +hpfs_write_end_47748 hpfs_write_end 5-0 47748 NULL nohasharray
146533 +rose_add_loopback_node_47748 rose_add_loopback_node 0 47748 &hpfs_write_end_47748 nohasharray
146534 +usb2_hardware_lpm_store_47748 usb2_hardware_lpm_store 0-4 47748 &rose_add_loopback_node_47748
146535 +mvumi_alloc_mem_resource_47750 mvumi_alloc_mem_resource 3 47750 NULL
146536 +ext3_find_near_47752 ext3_find_near 0 47752 NULL
146537 +mwl8k_feed_fw_image_47753 mwl8k_feed_fw_image 0 47753 NULL
146538 +alloc_sched_domains_47756 alloc_sched_domains 1 47756 NULL
146539 +csio_show_hw_state_47767 csio_show_hw_state 0 47767 NULL nohasharray
146540 +wl1251_fetch_nvs_47767 wl1251_fetch_nvs 0 47767 &csio_show_hw_state_47767
146541 +broken_parity_status_show_47772 broken_parity_status_show 0 47772 NULL
146542 +uwb_ie_dump_hex_47774 uwb_ie_dump_hex 4-0 47774 NULL
146543 +i8k_get_fan_speed_47779 i8k_get_fan_speed 0 47779 NULL
146544 +carl9170_set_mac_reg_47780 carl9170_set_mac_reg 0 47780 NULL nohasharray
146545 +SyS_setgroups16_47780 SyS_setgroups16 1 47780 &carl9170_set_mac_reg_47780
146546 +error_error_numll_frame_cts_start_read_47781 error_error_numll_frame_cts_start_read 3-0 47781 NULL
146547 +vfio_device_fops_read_47786 vfio_device_fops_read 0-3 47786 NULL
146548 +posix_acl_fix_xattr_from_user_47793 posix_acl_fix_xattr_from_user 2 47793 NULL nohasharray
146549 +o2hb_region_show_47793 o2hb_region_show 0 47793 &posix_acl_fix_xattr_from_user_47793
146550 +show_id_47795 show_id 0 47795 NULL
146551 +sl_open_47801 sl_open 0 47801 NULL
146552 +hello_timer_show_47803 hello_timer_show 0 47803 NULL
146553 +W6692_empty_Bfifo_47804 W6692_empty_Bfifo 2 47804 NULL nohasharray
146554 +store_fc_vport_disable_47804 store_fc_vport_disable 0-4 47804 &W6692_empty_Bfifo_47804
146555 +lov_packmd_47810 lov_packmd 0 47810 NULL
146556 +show_counter_tx_flow_pkts_47812 show_counter_tx_flow_pkts 0 47812 NULL
146557 +show_fan_full_speed_47818 show_fan_full_speed 0 47818 NULL
146558 +cifs_iovec_write_47822 cifs_iovec_write 0 47822 NULL
146559 +tree_mod_log_insert_move_47823 tree_mod_log_insert_move 5 47823 NULL nohasharray
146560 +nilfs_segctor_last_seg_write_time_show_47823 nilfs_segctor_last_seg_write_time_show 0 47823 &tree_mod_log_insert_move_47823 nohasharray
146561 +koneplus_sysfs_write_sensor_47823 koneplus_sysfs_write_sensor 0-6-5 47823 &nilfs_segctor_last_seg_write_time_show_47823
146562 +show_temp_max10_47828 show_temp_max10 0 47828 NULL
146563 +read_file_spectral_bins_47829 read_file_spectral_bins 3-0 47829 NULL
146564 +mb862xx_xfer_47831 mb862xx_xfer 0-3 47831 NULL nohasharray
146565 +regulator_suspend_mem_uV_show_47831 regulator_suspend_mem_uV_show 0 47831 &mb862xx_xfer_47831
146566 +target_fabric_port_store_attr_alua_tg_pt_write_md_47833 target_fabric_port_store_attr_alua_tg_pt_write_md 0-3 47833 NULL
146567 +rtl_store_debug_level_47834 rtl_store_debug_level 0-4 47834 NULL
146568 +pinconf_dbg_config_write_47835 pinconf_dbg_config_write 3-0 47835 NULL nohasharray
146569 +lanai_send_47835 lanai_send 0 47835 &pinconf_dbg_config_write_47835
146570 +cmos_nvram_write_47839 cmos_nvram_write 0-6-5 47839 NULL
146571 +did_show_47843 did_show 0 47843 NULL nohasharray
146572 +alloc_ringdesc_47843 alloc_ringdesc 0 47843 &did_show_47843
146573 +gfs2_aspace_writepage_47845 gfs2_aspace_writepage 0 47845 NULL
146574 +wil_request_firmware_47846 wil_request_firmware 0 47846 NULL nohasharray
146575 +qla4_82xx_start_firmware_47846 qla4_82xx_start_firmware 0 47846 &wil_request_firmware_47846
146576 +ecryptfs_write_inode_size_to_xattr_47848 ecryptfs_write_inode_size_to_xattr 0 47848 NULL nohasharray
146577 +setauthsize_47848 setauthsize 0 47848 &ecryptfs_write_inode_size_to_xattr_47848
146578 +reg_clear_47849 reg_clear 0 47849 NULL
146579 +ath10k_pci_diag_write32_47850 ath10k_pci_diag_write32 0 47850 NULL
146580 +__iscsi_nacl_auth_store_password_mutual_47853 __iscsi_nacl_auth_store_password_mutual 0-3 47853 NULL
146581 +ixgbe_change_mtu_47865 ixgbe_change_mtu 0 47865 NULL
146582 +copy_47869 copy 0 47869 NULL
146583 +v9fs_file_fsync_47873 v9fs_file_fsync 0 47873 NULL nohasharray
146584 +psmouse_attr_set_resolution_47873 psmouse_attr_set_resolution 0-4 47873 &v9fs_file_fsync_47873
146585 +add_lease_context_47876 add_lease_context 0 47876 NULL
146586 +vhci_read_47878 vhci_read 3-0 47878 NULL
146587 +e100_load_ucode_wait_47882 e100_load_ucode_wait 0 47882 NULL
146588 +array_size_show_47883 array_size_show 0 47883 NULL
146589 +ubi_wl_put_peb_47886 ubi_wl_put_peb 0 47886 NULL
146590 +ds1374_wdt_write_47888 ds1374_wdt_write 0-3 47888 NULL
146591 +keyctl_instantiate_key_common_47889 keyctl_instantiate_key_common 4 47889 NULL
146592 +read_prph_47892 read_prph 0 47892 NULL
146593 +erst_exec_skip_next_instruction_if_true_47893 erst_exec_skip_next_instruction_if_true 0 47893 NULL
146594 +read_regr_47902 read_regr 0 47902 NULL nohasharray
146595 +read_dsmargin_47902 read_dsmargin 0 47902 &read_regr_47902
146596 +osd_req_read_sg_47905 osd_req_read_sg 5 47905 NULL
146597 +xc5000_get_if_frequency_47906 xc5000_get_if_frequency 0 47906 NULL
146598 +ca0132_init_47907 ca0132_init 0 47907 NULL nohasharray
146599 +ib_send_mad_47907 ib_send_mad 0 47907 &ca0132_init_47907
146600 +wl1273_fm_fops_read_47910 wl1273_fm_fops_read 0-3 47910 NULL nohasharray
146601 +iwl_mvm_tdls_sta_init_47910 iwl_mvm_tdls_sta_init 0 47910 &wl1273_fm_fops_read_47910
146602 +elants_version_attribute_show_47912 elants_version_attribute_show 0 47912 NULL nohasharray
146603 +radeon_get_pm_method_47912 radeon_get_pm_method 0 47912 &elants_version_attribute_show_47912 nohasharray
146604 +chip_label_show_47912 chip_label_show 0 47912 &radeon_get_pm_method_47912
146605 +sp_header_47915 sp_header 0 47915 NULL nohasharray
146606 +timeout_read_47915 timeout_read 0-3 47915 &sp_header_47915
146607 +cfs_percpt_alloc_47918 cfs_percpt_alloc 2 47918 NULL
146608 +bond_option_queue_id_set_47919 bond_option_queue_id_set 0 47919 NULL
146609 +device_show_ulong_47926 device_show_ulong 0 47926 NULL nohasharray
146610 +comedi_write_47926 comedi_write 3 47926 &device_show_ulong_47926
146611 +show_mlid_47928 show_mlid 0 47928 NULL
146612 +efivar_entry_get_47945 efivar_entry_get 0 47945 NULL
146613 +b44_open_47950 b44_open 0 47950 NULL
146614 +psmouse_attr_set_rate_47953 psmouse_attr_set_rate 0-4 47953 NULL
146615 +arch_setup_msi_irq_47959 arch_setup_msi_irq 0 47959 NULL
146616 +pci_read_47962 pci_read 0 47962 NULL
146617 +cfg80211_testmode_alloc_reply_skb_47966 cfg80211_testmode_alloc_reply_skb 2 47966 NULL
146618 +of_property_count_u32_elems_47967 of_property_count_u32_elems 0 47967 NULL
146619 +roccat_common2_sysfs_read_light_47968 roccat_common2_sysfs_read_light 0-5-6 47968 NULL
146620 +isl1208_sysfs_store_usr_47970 isl1208_sysfs_store_usr 0-4 47970 NULL
146621 +show_stride_47971 show_stride 0 47971 NULL
146622 +gether_get_ifname_47972 gether_get_ifname 0 47972 NULL
146623 +nfs4_proc_get_acl_47973 nfs4_proc_get_acl 0 47973 NULL nohasharray
146624 +pcmciamtd_resume_47973 pcmciamtd_resume 0 47973 &nfs4_proc_get_acl_47973
146625 +node_weight_read_47974 node_weight_read 0 47974 NULL
146626 +show_srp_rport_id_47975 show_srp_rport_id 0 47975 NULL
146627 +flush_store_47978 flush_store 0-4 47978 NULL
146628 +mempool_resize_47983 mempool_resize 2 47983 NULL nohasharray
146629 +iwl_dbgfs_ucode_tracing_read_47983 iwl_dbgfs_ucode_tracing_read 3-0 47983 &mempool_resize_47983
146630 +logfs_read_direct_47986 logfs_read_direct 0 47986 NULL nohasharray
146631 +carl9170_debugfs_erp_write_47986 carl9170_debugfs_erp_write 0-3 47986 &logfs_read_direct_47986
146632 +tm6000_s_ctrl_47987 tm6000_s_ctrl 0 47987 NULL
146633 +dbg_port_buf_47990 dbg_port_buf 2 47990 NULL nohasharray
146634 +enter_47990 enter 0 47990 &dbg_port_buf_47990
146635 +lpfc_topology_store_47992 lpfc_topology_store 0-4 47992 NULL
146636 +ib_umad_write_47993 ib_umad_write 3-0 47993 NULL
146637 +l2cap_sock_alloc_skb_cb_47997 l2cap_sock_alloc_skb_cb 3-2 47997 NULL nohasharray
146638 +show_session_param_ISCSI_PARAM_AUTO_SND_TGT_DISABLE_47997 show_session_param_ISCSI_PARAM_AUTO_SND_TGT_DISABLE 0 47997 &l2cap_sock_alloc_skb_cb_47997
146639 +__tda18271_write_regs_47998 __tda18271_write_regs 0 47998 NULL
146640 +lustre_cfg_len_48002 lustre_cfg_len 0 48002 NULL
146641 +_iwl_dbgfs_enable_scan_iteration_notif_write_48007 _iwl_dbgfs_enable_scan_iteration_notif_write 3-0 48007 NULL
146642 +aa_file_perm_48010 aa_file_perm 0 48010 NULL
146643 +koneplus_sysfs_show_actual_profile_48011 koneplus_sysfs_show_actual_profile 0 48011 NULL nohasharray
146644 +ipx_create_48011 ipx_create 0 48011 &koneplus_sysfs_show_actual_profile_48011 nohasharray
146645 +gdm_tty_recv_complete_48011 gdm_tty_recv_complete 2 48011 &ipx_create_48011
146646 +munmap_notify_48013 munmap_notify 0 48013 NULL nohasharray
146647 +iscsit_ta_netif_timeout_48013 iscsit_ta_netif_timeout 0 48013 &munmap_notify_48013
146648 +coda_statfs_48015 coda_statfs 0 48015 NULL
146649 +rtl92se_hw_init_48027 rtl92se_hw_init 0 48027 NULL
146650 +scsi_format_sense_hdr_48035 scsi_format_sense_hdr 2 48035 NULL
146651 +id_mode_to_cifs_acl_48036 id_mode_to_cifs_acl 0 48036 NULL nohasharray
146652 +cs_parse_auto_config_48036 cs_parse_auto_config 0 48036 &id_mode_to_cifs_acl_48036
146653 +sys32_pread_48037 sys32_pread 3 48037 NULL
146654 +pppoe_sendmsg_48039 pppoe_sendmsg 4-0 48039 NULL
146655 +SYSC_writev_48040 SYSC_writev 3 48040 NULL
146656 +show_vrm_48041 show_vrm 0 48041 NULL
146657 +niu_alloc_tx_ring_info_48045 niu_alloc_tx_ring_info 0 48045 NULL
146658 +tps6507x_i2c_write_device_48046 tps6507x_i2c_write_device 3 48046 NULL
146659 +uhid_dev_create_48047 uhid_dev_create 0 48047 NULL
146660 +rate_show_48049 rate_show 0 48049 NULL
146661 +bnx2x_config_rss_48050 bnx2x_config_rss 0 48050 NULL
146662 +t3_wait_op_done_val_48061 t3_wait_op_done_val 0 48061 NULL
146663 +protection_level_show_48062 protection_level_show 0 48062 NULL nohasharray
146664 +kovaplus_sysfs_write_profile_buttons_48062 kovaplus_sysfs_write_profile_buttons 0-6-5 48062 &protection_level_show_48062
146665 +posix_acl_alloc_48063 posix_acl_alloc 1 48063 NULL
146666 +palmas_bulk_write_48068 palmas_bulk_write 3-2-5-0 48068 NULL
146667 +pcap_regulator_disable_48070 pcap_regulator_disable 0 48070 NULL nohasharray
146668 +ubifs_read_node_48070 ubifs_read_node 0 48070 &pcap_regulator_disable_48070
146669 +wdtpci_temp_read_48072 wdtpci_temp_read 0-3 48072 NULL
146670 +read_rbu_mono_data_48078 read_rbu_mono_data 3-0 48078 NULL
146671 +xen_mce_chrdev_read_48087 xen_mce_chrdev_read 0-3 48087 NULL
146672 +cp2112_hid_output_48094 cp2112_hid_output 3-0 48094 NULL
146673 +mmc_alloc_host_48097 mmc_alloc_host 1 48097 NULL nohasharray
146674 +topology_change_timer_show_48097 topology_change_timer_show 0 48097 &mmc_alloc_host_48097
146675 +radio_isa_common_probe_48107 radio_isa_common_probe 3 48107 NULL nohasharray
146676 +i7core_inject_enable_show_48107 i7core_inject_enable_show 0 48107 &radio_isa_common_probe_48107
146677 +pmcraid_show_adapter_id_48108 pmcraid_show_adapter_id 0 48108 NULL nohasharray
146678 +skcipher_setkey_48108 skcipher_setkey 0 48108 &pmcraid_show_adapter_id_48108
146679 +rmd256_final_48110 rmd256_final 0 48110 NULL
146680 +tpacpi_rfk_procfs_write_48111 tpacpi_rfk_procfs_write 0 48111 NULL
146681 +cx23885_initialize_codec_48114 cx23885_initialize_codec 0 48114 NULL
146682 +selinux_inode_permission_48116 selinux_inode_permission 0 48116 NULL nohasharray
146683 +get_48116 get 0 48116 &selinux_inode_permission_48116
146684 +coretemp_cpu_callback_48123 coretemp_cpu_callback 0 48123 NULL
146685 +wm_latency_write_48125 wm_latency_write 3-0 48125 NULL nohasharray
146686 +ipw_open_48125 ipw_open 0 48125 &wm_latency_write_48125 nohasharray
146687 +qla4xxx_initialize_adapter_48125 qla4xxx_initialize_adapter 0 48125 &ipw_open_48125
146688 +metrousb_send_unidirectional_cmd_48129 metrousb_send_unidirectional_cmd 0 48129 NULL
146689 +vmw_framebuffer_surface_dirty_48132 vmw_framebuffer_surface_dirty 6 48132 NULL
146690 +bdc_submit_cmd_48137 bdc_submit_cmd 0 48137 NULL
146691 +rtsx_read_cfg_seq_48139 rtsx_read_cfg_seq 3-5 48139 NULL
146692 +set_discoverable_48141 set_discoverable 4 48141 NULL nohasharray
146693 +statistics_write_48141 statistics_write 0-3 48141 &set_discoverable_48141 nohasharray
146694 +bd2802_store_reg0x01_48141 bd2802_store_reg0x01 0-4 48141 &statistics_write_48141 nohasharray
146695 +store_fan_smart_tach_48141 store_fan_smart_tach 0-4 48141 &bd2802_store_reg0x01_48141
146696 +hdmi_streamon_48144 hdmi_streamon 0 48144 NULL
146697 +dn_fib_count_nhs_48145 dn_fib_count_nhs 0 48145 NULL
146698 +__tcp_push_pending_frames_48148 __tcp_push_pending_frames 2 48148 NULL
146699 +SyS_vmsplice_48150 SyS_vmsplice 3 48150 NULL
146700 +_add_to_r4w_48152 _add_to_r4w 4 48152 NULL
146701 +bnx2i_host_get_param_48156 bnx2i_host_get_param 0 48156 NULL
146702 +isr_dma1_done_read_48159 isr_dma1_done_read 3-0 48159 NULL nohasharray
146703 +rx4581_get_datetime_48159 rx4581_get_datetime 0 48159 &isr_dma1_done_read_48159
146704 +c4iw_id_table_alloc_48163 c4iw_id_table_alloc 3 48163 NULL
146705 +macvlan_open_48169 macvlan_open 0 48169 NULL
146706 +rbd_obj_method_sync_48170 rbd_obj_method_sync 8-0 48170 NULL nohasharray
146707 +ocfs2_find_next_zero_bit_unaligned_48170 ocfs2_find_next_zero_bit_unaligned 2-3 48170 &rbd_obj_method_sync_48170 nohasharray
146708 +bnx2x_get_regs_len_48170 bnx2x_get_regs_len 0 48170 &ocfs2_find_next_zero_bit_unaligned_48170
146709 +minix_setattr_48171 minix_setattr 0 48171 NULL
146710 +__netxen_nic_up_48175 __netxen_nic_up 0 48175 NULL
146711 +rocker_port_set_mac_address_48176 rocker_port_set_mac_address 0 48176 NULL
146712 +netif_set_real_num_tx_queues_48178 netif_set_real_num_tx_queues 0 48178 NULL
146713 +ltc2945_reg_to_val_48179 ltc2945_reg_to_val 0 48179 NULL nohasharray
146714 +store_48179 store 0-3 48179 &ltc2945_reg_to_val_48179
146715 +snd_nm256_pcm_prepare_48180 snd_nm256_pcm_prepare 0 48180 NULL
146716 +cx25821_queue_setup_48182 cx25821_queue_setup 0 48182 NULL
146717 +__orinoco_commit_48184 __orinoco_commit 0 48184 NULL
146718 +alloc_cc770dev_48186 alloc_cc770dev 1 48186 NULL
146719 +init_ipath_48187 init_ipath 1 48187 NULL nohasharray
146720 +pvpanic_panic_notify_48187 pvpanic_panic_notify 0 48187 &init_ipath_48187
146721 +eni_send_48189 eni_send 0 48189 NULL nohasharray
146722 +integrity_attr_store_48189 integrity_attr_store 0-4 48189 &eni_send_48189
146723 +uhid_dev_create2_48191 uhid_dev_create2 0 48191 NULL
146724 +mwl8k_cmd_enable_sniffer_48197 mwl8k_cmd_enable_sniffer 0 48197 NULL
146725 +skb_copy_to_page_nocache_48200 skb_copy_to_page_nocache 6-0 48200 NULL
146726 +startup_48205 startup 0 48205 NULL
146727 +show_48207 show 0 48207 NULL
146728 +snd_seq_dump_var_event_48209 snd_seq_dump_var_event 0 48209 NULL
146729 +ath10k_download_cal_data_48215 ath10k_download_cal_data 0 48215 NULL
146730 +il3945_hw_nic_init_48216 il3945_hw_nic_init 0 48216 NULL nohasharray
146731 +cifs_read_data_offset_48216 cifs_read_data_offset 0 48216 &il3945_hw_nic_init_48216
146732 +is_block_in_journal_48223 is_block_in_journal 3 48223 NULL
146733 +uv_blade_nr_possible_cpus_48226 uv_blade_nr_possible_cpus 0 48226 NULL nohasharray
146734 +iwl_mvm_beacon_filter_send_cmd_48226 iwl_mvm_beacon_filter_send_cmd 0 48226 &uv_blade_nr_possible_cpus_48226
146735 +nilfs_readpages_48229 nilfs_readpages 4 48229 NULL
146736 +read_file_recv_48232 read_file_recv 3-0 48232 NULL
146737 +s_video_encoding_48233 s_video_encoding 0 48233 NULL
146738 +collisions_show_48236 collisions_show 0 48236 NULL
146739 +fake_rw_show_48237 fake_rw_show 0 48237 NULL
146740 +show_priv_session_state_48240 show_priv_session_state 0 48240 NULL
146741 +snd_fm801_playback_prepare_48242 snd_fm801_playback_prepare 0 48242 NULL nohasharray
146742 +i7core_show_counter_1_48242 i7core_show_counter_1 0 48242 &snd_fm801_playback_prepare_48242
146743 +nfsctl_transaction_read_48250 nfsctl_transaction_read 3-0 48250 NULL
146744 +vport_disable_48252 vport_disable 0 48252 NULL
146745 +usb_hcd_submit_urb_48256 usb_hcd_submit_urb 0 48256 NULL
146746 +batadv_socket_read_48257 batadv_socket_read 3-0 48257 NULL
146747 +__videobuf_free_48260 __videobuf_free 0 48260 NULL
146748 +raid10_check_reshape_48267 raid10_check_reshape 0 48267 NULL
146749 +ath10k_pci_diag_write_mem_48268 ath10k_pci_diag_write_mem 0 48268 NULL
146750 +cache_write_pipefs_48270 cache_write_pipefs 3-0 48270 NULL
146751 +pcistub_slot_show_48272 pcistub_slot_show 0 48272 NULL nohasharray
146752 +store_48272 store 0-3 48272 &pcistub_slot_show_48272
146753 +rbd_name_show_48274 rbd_name_show 0 48274 NULL nohasharray
146754 +__modver_version_show_48274 __modver_version_show 0 48274 &rbd_name_show_48274
146755 +xgene_rtc_read_time_48275 xgene_rtc_read_time 0 48275 NULL nohasharray
146756 +qlcnic_83xx_get_regs_len_48275 qlcnic_83xx_get_regs_len 0 48275 &xgene_rtc_read_time_48275 nohasharray
146757 +trace_options_write_48275 trace_options_write 3 48275 &qlcnic_83xx_get_regs_len_48275
146758 +E_md4hash_48276 E_md4hash 0 48276 NULL
146759 +ath5k_hw_reset_tx_queue_48279 ath5k_hw_reset_tx_queue 0 48279 NULL
146760 +compat_sys_io_getevents_48283 compat_sys_io_getevents 3 48283 NULL
146761 +send_set_info_48288 send_set_info 7 48288 NULL
146762 +nf_nat_ipv4_in_48293 nf_nat_ipv4_in 0 48293 NULL
146763 +ac_write_48295 ac_write 0-3 48295 NULL
146764 +twa_show_stats_48297 twa_show_stats 0 48297 NULL
146765 +lpfc_idiag_extacc_read_48301 lpfc_idiag_extacc_read 3-0 48301 NULL nohasharray
146766 +dimmdev_mem_type_show_48301 dimmdev_mem_type_show 0 48301 &lpfc_idiag_extacc_read_48301
146767 +kernel_sendmsg_48304 kernel_sendmsg 0-5 48304 NULL
146768 +timblogiw_read_48305 timblogiw_read 3-0 48305 NULL
146769 +ubifs_save_dirty_idx_lnums_48309 ubifs_save_dirty_idx_lnums 0 48309 NULL nohasharray
146770 +opts_store_48309 opts_store 0-3 48309 &ubifs_save_dirty_idx_lnums_48309
146771 +hash_setkey_48310 hash_setkey 3-0 48310 NULL
146772 +patch_alc262_48312 patch_alc262 0 48312 NULL
146773 +crb_read_48313 crb_read 0 48313 NULL
146774 +iso_stream_schedule_48324 iso_stream_schedule 0 48324 NULL
146775 +resize_kernel_48326 resize_kernel 4-3 48326 NULL
146776 +__mv88e6352_phy_write_48335 __mv88e6352_phy_write 0 48335 NULL nohasharray
146777 +pn_socket_getname_48335 pn_socket_getname 0 48335 &__mv88e6352_phy_write_48335 nohasharray
146778 +ceph_statfs_48335 ceph_statfs 0 48335 &pn_socket_getname_48335
146779 +store_fc_host_vport_create_48336 store_fc_host_vport_create 0-4 48336 NULL
146780 +show_version_48337 show_version 0 48337 NULL
146781 +dev_set_bus_48339 dev_set_bus 0 48339 NULL
146782 +kvm_mmu_pte_write_48340 kvm_mmu_pte_write 2 48340 NULL
146783 +blinkm_test_run_48343 blinkm_test_run 0 48343 NULL
146784 +attr_select_right_show_tpkbd_48344 attr_select_right_show_tpkbd 0 48344 NULL nohasharray
146785 +read_exec_48344 read_exec 0 48344 &attr_select_right_show_tpkbd_48344
146786 +hci_req_run_48347 hci_req_run 0 48347 NULL nohasharray
146787 +__tg3_readphy_48347 __tg3_readphy 0 48347 &hci_req_run_48347
146788 +suspend_nvs_save_48355 suspend_nvs_save 0 48355 NULL
146789 +__alloc_fd_48356 __alloc_fd 2 48356 NULL
146790 +afs_volume_cache_get_key_48357 afs_volume_cache_get_key 0 48357 NULL
146791 +follow_pte_48359 follow_pte 0 48359 NULL
146792 +snd_cmipci_playback_spdif_prepare_48360 snd_cmipci_playback_spdif_prepare 0 48360 NULL
146793 +lpfc_hdw_show_48361 lpfc_hdw_show 0 48361 NULL
146794 +queue_physical_block_size_show_48362 queue_physical_block_size_show 0 48362 NULL
146795 +store_temp23_48364 store_temp23 0-4 48364 NULL
146796 +iscsi_complete_pdu_48372 iscsi_complete_pdu 4 48372 NULL
146797 +ath10k_wait_for_peer_deleted_48374 ath10k_wait_for_peer_deleted 0 48374 NULL
146798 +tx_frag_init_called_read_48377 tx_frag_init_called_read 3-0 48377 NULL
146799 +store_bl_curve_48380 store_bl_curve 0-4 48380 NULL
146800 +node_read_cpumask_48384 node_read_cpumask 0 48384 NULL nohasharray
146801 +snd_jack_dev_register_48384 snd_jack_dev_register 0 48384 &node_read_cpumask_48384
146802 +wl1271_acx_tx_config_options_48385 wl1271_acx_tx_config_options 0 48385 NULL
146803 +do_sock_sendmsg_48388 do_sock_sendmsg 0-3 48388 NULL
146804 +align_size_48396 align_size 0-2 48396 NULL
146805 +jffs2_do_readpage_unlock_48397 jffs2_do_readpage_unlock 0 48397 NULL
146806 +mos7840_set_reg_sync_48398 mos7840_set_reg_sync 0 48398 NULL
146807 +ath10k_read_htt_max_amsdu_ampdu_48401 ath10k_read_htt_max_amsdu_ampdu 3-0 48401 NULL
146808 +sctp_getname_48405 sctp_getname 0 48405 NULL
146809 +il3945_store_measurement_48410 il3945_store_measurement 0-4 48410 NULL nohasharray
146810 +ixgbe_pci_sriov_enable_48410 ixgbe_pci_sriov_enable 0-2 48410 &il3945_store_measurement_48410
146811 +bql_set_48412 bql_set 0-2 48412 NULL
146812 +lbs_debugfs_write_48413 lbs_debugfs_write 3-0 48413 NULL
146813 +uhid_event_from_user_48417 uhid_event_from_user 2-0 48417 NULL
146814 +div64_u64_rem_48418 div64_u64_rem 0 48418 NULL nohasharray
146815 +wl1271_ap_init_null_template_48418 wl1271_ap_init_null_template 0 48418 &div64_u64_rem_48418
146816 +iwl_dbgfs_fw_dbg_collect_write_48421 iwl_dbgfs_fw_dbg_collect_write 0-3 48421 NULL
146817 +kfd_ioctl_48422 kfd_ioctl 2 48422 NULL nohasharray
146818 +iscsi_stat_instance_show_attr_disc_time_48422 iscsi_stat_instance_show_attr_disc_time 0 48422 &kfd_ioctl_48422
146819 +pwr_tx_without_ps_read_48423 pwr_tx_without_ps_read 3-0 48423 NULL nohasharray
146820 +configure_sync_endpoint_48423 configure_sync_endpoint 0 48423 &pwr_tx_without_ps_read_48423
146821 +nfs4_alloc_pages_48426 nfs4_alloc_pages 1 48426 NULL
146822 +bch_flash_dev_store_48429 bch_flash_dev_store 0-4 48429 NULL
146823 +__hw_addr_del_entry_48430 __hw_addr_del_entry 0 48430 NULL nohasharray
146824 +store_vgapass_48430 store_vgapass 0-4 48430 &__hw_addr_del_entry_48430
146825 +b43legacy_chip_init_48439 b43legacy_chip_init 0 48439 NULL
146826 +print_filtered_48442 print_filtered 0-2 48442 NULL
146827 +snd_find_free_minor_48446 snd_find_free_minor 0 48446 NULL
146828 +vlv_pipe_crc_ctl_reg_48447 vlv_pipe_crc_ctl_reg 0 48447 NULL
146829 +shmem_add_to_page_cache_48451 shmem_add_to_page_cache 0 48451 NULL
146830 +stac_beep_switch_ctl_48456 stac_beep_switch_ctl 0 48456 NULL nohasharray
146831 +dlfb_ops_set_par_48456 dlfb_ops_set_par 0 48456 &stac_beep_switch_ctl_48456
146832 +alb_set_slave_mac_addr_48460 alb_set_slave_mac_addr 0 48460 NULL
146833 +hotkey_status_get_48462 hotkey_status_get 0 48462 NULL
146834 +tun_recvmsg_48463 tun_recvmsg 4-0 48463 NULL
146835 +copy_page_from_iter_iovec_48466 copy_page_from_iter_iovec 0-3 48466 NULL nohasharray
146836 +getname_48466 getname 0 48466 &copy_page_from_iter_iovec_48466
146837 +adis16136_write_frequency_48469 adis16136_write_frequency 0-4 48469 NULL nohasharray
146838 +compat_SyS_preadv64_48469 compat_SyS_preadv64 3 48469 &adis16136_write_frequency_48469
146839 +_iwl_dbgfs_bt_tx_prio_write_48473 _iwl_dbgfs_bt_tx_prio_write 3-0 48473 NULL
146840 +afs_write_back_from_locked_page_48477 afs_write_back_from_locked_page 0 48477 NULL
146841 +set_in16_max_48479 set_in16_max 0-4 48479 NULL
146842 +bh1770_get_prox_rate_below_48483 bh1770_get_prox_rate_below 0 48483 NULL nohasharray
146843 +bd2802_store_reg0x12_48483 bd2802_store_reg0x12 0-4 48483 &bh1770_get_prox_rate_below_48483
146844 +security_inode_getsecctx_48485 security_inode_getsecctx 0 48485 NULL
146845 +r8712_usbctrl_vendorreq_48489 r8712_usbctrl_vendorreq 6 48489 NULL
146846 +tuner_transfer_48491 tuner_transfer 3-0 48491 NULL
146847 +tpacpi_brightness_set_ec_48492 tpacpi_brightness_set_ec 0 48492 NULL
146848 +nilfs_mounted_snapshots_README_show_48493 nilfs_mounted_snapshots_README_show 0 48493 NULL
146849 +ocfs2_refcount_cow_48495 ocfs2_refcount_cow 0 48495 NULL nohasharray
146850 +rocker_port_vlan_rx_add_vid_48495 rocker_port_vlan_rx_add_vid 0 48495 &ocfs2_refcount_cow_48495
146851 +store_48497 store 0-3 48497 NULL nohasharray
146852 +store_temp_auto_offset_hyst_48497 store_temp_auto_offset_hyst 0-4 48497 &store_48497
146853 +send_control_msg_48498 send_control_msg 6-0 48498 NULL
146854 +show_temp_type_48500 show_temp_type 0 48500 NULL
146855 +convert_tail_for_hole_48503 convert_tail_for_hole 0 48503 NULL
146856 +serio_show_description_48505 serio_show_description 0 48505 NULL
146857 +diva_os_copy_to_user_48508 diva_os_copy_to_user 4 48508 NULL nohasharray
146858 +size_show_48508 size_show 0 48508 &diva_os_copy_to_user_48508
146859 +dln2_i2c_read_48511 dln2_i2c_read 0-4 48511 NULL
146860 +phantom_get_free_48514 phantom_get_free 0 48514 NULL nohasharray
146861 +vti6_get_size_48514 vti6_get_size 0 48514 &phantom_get_free_48514
146862 +lm3530_get_mode_from_str_48515 lm3530_get_mode_from_str 0 48515 NULL
146863 +ieee80211_open_48520 ieee80211_open 0 48520 NULL
146864 +fcoe_disable_48527 fcoe_disable 0 48527 NULL
146865 +wiimote_hid_send_48528 wiimote_hid_send 3 48528 NULL
146866 +vmci_q_header_free_space_48529 vmci_q_header_free_space 0-3 48529 NULL
146867 +ext3_splice_branch_48531 ext3_splice_branch 6 48531 NULL
146868 +ds1307_get_time_48534 ds1307_get_time 0 48534 NULL
146869 +brcmf_sdio_glom_len_48536 brcmf_sdio_glom_len 0 48536 NULL
146870 +ths7303_write_48540 ths7303_write 0 48540 NULL
146871 +udp_lib_get_port_48545 udp_lib_get_port 0 48545 NULL nohasharray
146872 +l2tp_ip6_open_48545 l2tp_ip6_open 0 48545 &udp_lib_get_port_48545
146873 +nvbios_extend_48550 nvbios_extend 2 48550 NULL
146874 +b43_upload_initvals_48559 b43_upload_initvals 0 48559 NULL
146875 +m88e1116r_config_init_48560 m88e1116r_config_init 0 48560 NULL
146876 +ath10k_fw_stats_read_48561 ath10k_fw_stats_read 3-0 48561 NULL
146877 +picolcd_debug_flash_read_48564 picolcd_debug_flash_read 0-3 48564 NULL
146878 +command_resume_48565 command_resume 0 48565 NULL
146879 +erst_get_record_id_begin_48566 erst_get_record_id_begin 0 48566 NULL
146880 +fuse_flush_times_48569 fuse_flush_times 0 48569 NULL
146881 +raid10_size_48571 raid10_size 0-3-2 48571 NULL
146882 +__c2port_read_flash_data_48572 __c2port_read_flash_data 0-4-3 48572 NULL nohasharray
146883 +realloc_lpt_leb_48572 realloc_lpt_leb 0 48572 &__c2port_read_flash_data_48572
146884 +team_init_48574 team_init 0 48574 NULL
146885 +nvif_notify_init_48578 nvif_notify_init 7 48578 NULL
146886 +show_fnode_data_digest_48582 show_fnode_data_digest 0 48582 NULL
146887 +set_mode_48583 set_mode 0 48583 NULL
146888 +ixgbe_set_mac_48584 ixgbe_set_mac 0 48584 NULL
146889 +set_a_clr_err_48585 set_a_clr_err 0-4 48585 NULL
146890 +set_channels_48590 set_channels 0 48590 NULL
146891 +update_fw_48597 update_fw 0 48597 NULL
146892 +get_register_interruptible_48598 get_register_interruptible 0 48598 NULL
146893 +label_SKIN_48603 label_SKIN 0 48603 NULL
146894 +il3945_show_channels_48609 il3945_show_channels 0 48609 NULL
146895 +ctrl_48612 ctrl 0 48612 NULL
146896 +ufs_dtogd_48616 ufs_dtogd 0-2 48616 NULL
146897 +nilfs_direct_assign_48620 nilfs_direct_assign 0 48620 NULL
146898 +uni2char_48631 uni2char 0 48631 NULL
146899 +mt9m001_g_crop_48632 mt9m001_g_crop 0 48632 NULL
146900 +ov9740_s_ctrl_48637 ov9740_s_ctrl 0 48637 NULL
146901 +acpi_ns_build_external_path_48638 acpi_ns_build_external_path 0 48638 NULL
146902 +xhci_add_endpoint_48639 xhci_add_endpoint 0 48639 NULL
146903 +lpfc_modeldesc_show_48640 lpfc_modeldesc_show 0 48640 NULL
146904 +do_ip_vs_set_ctl_48641 do_ip_vs_set_ctl 4 48641 NULL
146905 +uwb_radio_force_channel_48645 uwb_radio_force_channel 0 48645 NULL
146906 +isl29003_set_mode_48650 isl29003_set_mode 0 48650 NULL
146907 +ll_rw_extents_stats_pp_seq_write_48651 ll_rw_extents_stats_pp_seq_write 3 48651 NULL
146908 +__efx_reconfigure_port_48652 __efx_reconfigure_port 0 48652 NULL
146909 +mtd_read_48655 mtd_read 0 48655 NULL
146910 +show_vrm_reg_48661 show_vrm_reg 0 48661 NULL nohasharray
146911 +tg3_phy_toggle_auxctl_smdsp_48661 tg3_phy_toggle_auxctl_smdsp 0 48661 &show_vrm_reg_48661
146912 +aes_encrypt_packets_read_48666 aes_encrypt_packets_read 3-0 48666 NULL
146913 +ore_get_rw_state_48667 ore_get_rw_state 0 48667 NULL
146914 +sys_setgroups_48668 sys_setgroups 1 48668 NULL nohasharray
146915 +sm501_create_subdev_48668 sm501_create_subdev 4-3 48668 &sys_setgroups_48668
146916 +bnx2_init_cpus_48669 bnx2_init_cpus 0 48669 NULL
146917 +ubi_eba_unmap_leb_48671 ubi_eba_unmap_leb 0 48671 NULL
146918 +read_48672 read 0 48672 NULL
146919 +l2cap_build_cmd_48676 l2cap_build_cmd 4 48676 NULL
146920 +emit_request_48679 emit_request 0 48679 NULL
146921 +carl9170_set_operating_mode_48683 carl9170_set_operating_mode 0 48683 NULL
146922 +ceph_setattr_48686 ceph_setattr 0 48686 NULL
146923 +ecm_opts_ifname_show_48687 ecm_opts_ifname_show 0 48687 NULL nohasharray
146924 +iscsi_nacl_param_show_FirstBurstLength_48687 iscsi_nacl_param_show_FirstBurstLength 0 48687 &ecm_opts_ifname_show_48687
146925 +security_inode_setattr_48689 security_inode_setattr 0 48689 NULL
146926 +xen_feature_show_48691 xen_feature_show 0 48691 NULL
146927 +create_css_48692 create_css 0 48692 NULL
146928 +hysdn_log_write_48694 hysdn_log_write 3 48694 NULL
146929 +adp5520_bl_dark_max_show_48697 adp5520_bl_dark_max_show 0 48697 NULL
146930 +altera_drscan_48698 altera_drscan 2 48698 NULL
146931 +wlcore_boot_upload_firmware_48701 wlcore_boot_upload_firmware 0 48701 NULL
146932 +kvm_set_irq_routing_48704 kvm_set_irq_routing 3 48704 NULL
146933 +mwl8k_start_48706 mwl8k_start 0 48706 NULL nohasharray
146934 +mwl8k_cmd_update_mac_addr_48706 mwl8k_cmd_update_mac_addr 0 48706 &mwl8k_start_48706 nohasharray
146935 +rr_init1_48706 rr_init1 0 48706 &mwl8k_cmd_update_mac_addr_48706
146936 +qib_user_event_ack_48707 qib_user_event_ack 0 48707 NULL nohasharray
146937 +patch_vt1718S_48707 patch_vt1718S 0 48707 &qib_user_event_ack_48707
146938 +__mt9t112_reg_mask_set_48708 __mt9t112_reg_mask_set 0 48708 NULL
146939 +lpfc_idiag_drbacc_write_48712 lpfc_idiag_drbacc_write 3-0 48712 NULL
146940 +SyS_lgetxattr_48719 SyS_lgetxattr 4 48719 NULL
146941 +show_therm_status_48723 show_therm_status 0 48723 NULL
146942 +sht15_soft_reset_48724 sht15_soft_reset 0 48724 NULL nohasharray
146943 +sd_bytes_number_48724 sd_bytes_number 0-2 48724 &sht15_soft_reset_48724
146944 +show_trace_dev_match_48726 show_trace_dev_match 0-2 48726 NULL
146945 +authorized_default_store_48729 authorized_default_store 0-4 48729 NULL
146946 +reserved_clusters_show_48735 reserved_clusters_show 0 48735 NULL
146947 +xfs_attr_set_48738 xfs_attr_set 0 48738 NULL
146948 +balloon_page_migrate_48740 balloon_page_migrate 0 48740 NULL
146949 +ubifs_jnl_write_data_48742 ubifs_jnl_write_data 0 48742 NULL
146950 +ath6kl_usb_bmi_read_48745 ath6kl_usb_bmi_read 3 48745 NULL
146951 +ath6kl_regwrite_read_48747 ath6kl_regwrite_read 3-0 48747 NULL
146952 +uart_get_attr_type_48750 uart_get_attr_type 0 48750 NULL
146953 +cifs_check_receive_48751 cifs_check_receive 0 48751 NULL
146954 +xc4000_set_params_48754 xc4000_set_params 0 48754 NULL
146955 +patch_alc269_48756 patch_alc269 0 48756 NULL
146956 +xfs_dir3_sf_entsize_48758 xfs_dir3_sf_entsize 0-2 48758 NULL
146957 +qla4xxx_fw_uptime_show_48759 qla4xxx_fw_uptime_show 0 48759 NULL
146958 +apds990x_lux_thresh_below_show_48763 apds990x_lux_thresh_below_show 0 48763 NULL
146959 +l2cap_segment_sdu_48772 l2cap_segment_sdu 4 48772 NULL nohasharray
146960 +event_buffer_read_48772 event_buffer_read 0-3 48772 &l2cap_segment_sdu_48772
146961 +rds_set_bool_option_48773 rds_set_bool_option 0 48773 NULL
146962 +boottime_set_48781 boottime_set 0-4 48781 NULL
146963 +lm3533_ctrlbank_set_pwm_48784 lm3533_ctrlbank_set_pwm 0 48784 NULL
146964 +transfer_48788 transfer 0 48788 NULL
146965 +nfc_llcp_send_snl_sdreq_48793 nfc_llcp_send_snl_sdreq 3 48793 NULL
146966 +gadget_dev_desc_bMaxPacketSize0_show_48795 gadget_dev_desc_bMaxPacketSize0_show 0 48795 NULL nohasharray
146967 +led_invert_store_48795 led_invert_store 0-4 48795 &gadget_dev_desc_bMaxPacketSize0_show_48795
146968 +lua_sysfs_write_48797 lua_sysfs_write 6-0 48797 NULL
146969 +lock_extent_buffer_for_io_48800 lock_extent_buffer_for_io 0 48800 NULL nohasharray
146970 +rbd_add_single_major_48800 rbd_add_single_major 0-3 48800 &lock_extent_buffer_for_io_48800
146971 +il3945_sta_dbgfs_stats_table_read_48802 il3945_sta_dbgfs_stats_table_read 3-0 48802 NULL
146972 +bio_uncopy_user_48803 bio_uncopy_user 0 48803 NULL
146973 +ufx_unblank_48804 ufx_unblank 0 48804 NULL
146974 +show_48809 show 0 48809 NULL
146975 +store_sched4_48815 store_sched4 4-0 48815 NULL
146976 +tcp_push_one_48816 tcp_push_one 2 48816 NULL
146977 +smb2_flush_file_48822 smb2_flush_file 0 48822 NULL nohasharray
146978 +journal_end_sync_48822 journal_end_sync 0 48822 &smb2_flush_file_48822
146979 +mci_ue_noinfo_show_48824 mci_ue_noinfo_show 0 48824 NULL
146980 +atomic_counters_read_48827 atomic_counters_read 3-0 48827 NULL
146981 +exchange_bmi_msg_48829 exchange_bmi_msg 0 48829 NULL
146982 +vmci_transport_notify_recv_post_dequeue_48831 vmci_transport_notify_recv_post_dequeue 0 48831 NULL
146983 +vc_do_resize_48842 vc_do_resize 3-4 48842 NULL nohasharray
146984 +vbi_queue_setup_48842 vbi_queue_setup 0 48842 &vc_do_resize_48842 nohasharray
146985 +velocity_get_sset_count_48842 velocity_get_sset_count 0 48842 &vbi_queue_setup_48842
146986 +ds1511_rtc_set_alarm_48843 ds1511_rtc_set_alarm 0 48843 NULL
146987 +show_host_param_ISCSI_HOST_PARAM_INITIATOR_NAME_48845 show_host_param_ISCSI_HOST_PARAM_INITIATOR_NAME 0 48845 NULL
146988 +il_dbgfs_force_reset_write_48846 il_dbgfs_force_reset_write 0-3 48846 NULL
146989 +insert_queue_48849 insert_queue 0 48849 NULL
146990 +pcnet32_open_48852 pcnet32_open 0 48852 NULL
146991 +rpf_s_ctrl_48853 rpf_s_ctrl 0 48853 NULL
146992 +suspend_dtim_interval_write_48854 suspend_dtim_interval_write 3-0 48854 NULL nohasharray
146993 +ath10k_wait_for_peer_common_48854 ath10k_wait_for_peer_common 0 48854 &suspend_dtim_interval_write_48854
146994 +mwl8k_cmd_rf_tx_power_48860 mwl8k_cmd_rf_tx_power 0 48860 NULL
146995 +viafb_dvp1_proc_write_48864 viafb_dvp1_proc_write 3-0 48864 NULL
146996 +submit_async_48869 submit_async 0 48869 NULL
146997 +xgmac_change_mtu_48870 xgmac_change_mtu 0 48870 NULL
146998 +_nfs4_proc_fs_locations_48874 _nfs4_proc_fs_locations 0 48874 NULL
146999 +sys_setgroups16_48882 sys_setgroups16 1 48882 NULL
147000 +chksum_final_48884 chksum_final 0 48884 NULL nohasharray
147001 +carl9170_write_reg_48884 carl9170_write_reg 0 48884 &chksum_final_48884
147002 +nlmon_change_mtu_48887 nlmon_change_mtu 0 48887 NULL
147003 +ext2_alloc_branch_48889 ext2_alloc_branch 4 48889 NULL
147004 +rt2x00mac_sta_add_48891 rt2x00mac_sta_add 0 48891 NULL nohasharray
147005 +s2io_change_mtu_48891 s2io_change_mtu 0 48891 &rt2x00mac_sta_add_48891
147006 +adummy_open_48895 adummy_open 0 48895 NULL
147007 +nouveau_hwmon_set_max_temp_hyst_48896 nouveau_hwmon_set_max_temp_hyst 0-4 48896 NULL
147008 +joydev_handle_JSIOCSAXMAP_48898 joydev_handle_JSIOCSAXMAP 3 48898 NULL nohasharray
147009 +mac_drv_rx_init_48898 mac_drv_rx_init 2 48898 &joydev_handle_JSIOCSAXMAP_48898 nohasharray
147010 +MT2063_Tune_48898 MT2063_Tune 0 48898 &mac_drv_rx_init_48898
147011 +xdi_copy_to_user_48900 xdi_copy_to_user 4 48900 NULL nohasharray
147012 +store_online_48900 store_online 0-4 48900 &xdi_copy_to_user_48900
147013 +set_in_max2_48905 set_in_max2 0-4 48905 NULL
147014 +msg_hdr_sz_48908 msg_hdr_sz 0 48908 NULL
147015 +ad5360_write_dac_powerdown_48909 ad5360_write_dac_powerdown 0-4 48909 NULL
147016 +iptable_nat_ipv4_in_48914 iptable_nat_ipv4_in 0 48914 NULL
147017 +rbd_pool_id_show_48916 rbd_pool_id_show 0 48916 NULL
147018 +broadsheet_spiflash_write_page_48917 broadsheet_spiflash_write_page 0 48917 NULL
147019 +gdth_isa_probe_one_48925 gdth_isa_probe_one 1 48925 NULL
147020 +send_cmd_48933 send_cmd 0 48933 NULL
147021 +tua9001_get_if_frequency_48934 tua9001_get_if_frequency 0 48934 NULL
147022 +si5351_write_parameters_48940 si5351_write_parameters 2 48940 NULL
147023 +gadget_strings_serialnumber_show_48944 gadget_strings_serialnumber_show 0 48944 NULL
147024 +command_setecptiming_48948 command_setecptiming 0 48948 NULL
147025 +cpu_cgroup_can_attach_48952 cpu_cgroup_can_attach 0 48952 NULL
147026 +waitwarn_us_read_48954 waitwarn_us_read 0 48954 NULL
147027 +br_dev_init_48956 br_dev_init 0 48956 NULL
147028 +lio_target_np_show_sctp_48958 lio_target_np_show_sctp 0 48958 NULL
147029 +register_new_memory_48959 register_new_memory 0 48959 NULL
147030 +iscsi_tpg_param_store_IFMarker_48960 iscsi_tpg_param_store_IFMarker 0-3 48960 NULL
147031 +event_heart_beat_read_48961 event_heart_beat_read 3-0 48961 NULL
147032 +venus_fsync_48962 venus_fsync 0 48962 NULL
147033 +pyra_sysfs_write_profile_settings_48963 pyra_sysfs_write_profile_settings 0-6-5 48963 NULL
147034 +nand_ecc_test_run_48966 nand_ecc_test_run 1 48966 NULL
147035 +stb6000_set_params_48968 stb6000_set_params 0 48968 NULL
147036 +info_proc_write_48969 info_proc_write 0-3 48969 NULL
147037 +lbmIOWait_48970 lbmIOWait 0 48970 NULL
147038 +vmci_handle_arr_create_48971 vmci_handle_arr_create 1 48971 NULL
147039 +devm_kmemdup_48976 devm_kmemdup 3 48976 NULL nohasharray
147040 +ipr_free_dump_48976 ipr_free_dump 0 48976 &devm_kmemdup_48976
147041 +sha256_ssse3_final_48980 sha256_ssse3_final 0 48980 NULL nohasharray
147042 +myri10ge_send_cmd_48980 myri10ge_send_cmd 0 48980 &sha256_ssse3_final_48980
147043 +nilfs_direct_IO_48981 nilfs_direct_IO 4-0 48981 NULL
147044 +xfs_trans_commit_48982 xfs_trans_commit 0 48982 NULL
147045 +get_target_48984 get_target 0 48984 NULL nohasharray
147046 +bonding_show_primary_reselect_48984 bonding_show_primary_reselect 0 48984 &get_target_48984
147047 +ntb_transport_rx_enqueue_48986 ntb_transport_rx_enqueue 0 48986 NULL
147048 +show_48988 show 0 48988 NULL
147049 +_alloc_set_attr_list_48991 _alloc_set_attr_list 4 48991 NULL
147050 +nes_store_nonidx_data_48992 nes_store_nonidx_data 0-3 48992 NULL
147051 +xen_memory_notifier_48993 xen_memory_notifier 0 48993 NULL
147052 +rds_rm_size_48996 rds_rm_size 0-2 48996 NULL nohasharray
147053 +rionet_open_48996 rionet_open 0 48996 &rds_rm_size_48996
147054 +sel_write_enforce_48998 sel_write_enforce 3-0 48998 NULL
147055 +tle62x0_gpio_show_48999 tle62x0_gpio_show 0 48999 NULL
147056 +hib_bio_write_page_49000 hib_bio_write_page 0 49000 NULL
147057 +dwmac1000_dma_init_49005 dwmac1000_dma_init 0 49005 NULL
147058 +snd_card_saa7134_capture_prepare_49012 snd_card_saa7134_capture_prepare 0 49012 NULL
147059 +ili210x_calibrate_49014 ili210x_calibrate 0-4 49014 NULL
147060 +i915_error_state_to_str_49017 i915_error_state_to_str 0 49017 NULL
147061 +ov9640_s_fmt_49018 ov9640_s_fmt 0 49018 NULL
147062 +multicast_startup_query_interval_store_49019 multicast_startup_query_interval_store 4-0 49019 NULL nohasharray
147063 +null_alloc_rs_49019 null_alloc_rs 2 49019 &multicast_startup_query_interval_store_49019
147064 +filemap_check_errors_49022 filemap_check_errors 0 49022 NULL
147065 +cipso_v4_sock_setattr_49024 cipso_v4_sock_setattr 0 49024 NULL
147066 +transient_status_49027 transient_status 4 49027 NULL
147067 +ath5k_attr_store_ani_mode_49029 ath5k_attr_store_ani_mode 0-4 49029 NULL
147068 +ll_xattr_cache_add_49032 ll_xattr_cache_add 4-0 49032 NULL
147069 +ahci_show_host_version_49034 ahci_show_host_version 0 49034 NULL
147070 +pvscsi_change_queue_depth_49037 pvscsi_change_queue_depth 2-0 49037 NULL nohasharray
147071 +target_fabric_port_show_attr_alua_tg_pt_gp_49037 target_fabric_port_show_attr_alua_tg_pt_gp 0 49037 &pvscsi_change_queue_depth_49037
147072 +pm_qos_resume_latency_store_49038 pm_qos_resume_latency_store 0-4 49038 NULL
147073 +show_sas_expander_product_id_49046 show_sas_expander_product_id 0 49046 NULL
147074 +bnad_rx_msix_register_49047 bnad_rx_msix_register 0 49047 NULL
147075 +setup_msi_irq_49052 setup_msi_irq 0 49052 NULL nohasharray
147076 +kovaplus_send_control_49052 kovaplus_send_control 0 49052 &setup_msi_irq_49052 nohasharray
147077 +security_kernel_module_request_49052 security_kernel_module_request 0 49052 &kovaplus_send_control_49052
147078 +ubi_read_49061 ubi_read 0 49061 NULL
147079 +l2cap_bredr_sig_cmd_49065 l2cap_bredr_sig_cmd 3 49065 NULL nohasharray
147080 +net2280_queue_49065 net2280_queue 0 49065 &l2cap_bredr_sig_cmd_49065
147081 +rx_stats_read_49066 rx_stats_read 0 49066 NULL
147082 +avoid_reset_quirk_store_49067 avoid_reset_quirk_store 0-4 49067 NULL
147083 +read_regs_49068 read_regs 0 49068 NULL
147084 +chv_gpio_request_49071 chv_gpio_request 0 49071 NULL
147085 +ov7670_s_exp_49073 ov7670_s_exp 0 49073 NULL
147086 +md_attr_store_49074 md_attr_store 0-4 49074 NULL
147087 +dstr_read_regr_49075 dstr_read_regr 0 49075 NULL
147088 +show_fan_49076 show_fan 0 49076 NULL nohasharray
147089 +rj54n1_reg_init_49076 rj54n1_reg_init 0 49076 &show_fan_49076
147090 +atl2_change_mtu_49079 atl2_change_mtu 0 49079 NULL
147091 +cpia2_set_flicker_mode_49086 cpia2_set_flicker_mode 0 49086 NULL
147092 +da9052_set_alarm_49087 da9052_set_alarm 0 49087 NULL
147093 +wl12xx_sta_add_49093 wl12xx_sta_add 0 49093 NULL
147094 +scsi_register_49094 scsi_register 2 49094 NULL
147095 +compat_do_readv_writev_49102 compat_do_readv_writev 4 49102 NULL
147096 +enic_dev_del_station_addr_49105 enic_dev_del_station_addr 0 49105 NULL
147097 +reiserfs_statfs_49109 reiserfs_statfs 0 49109 NULL
147098 +show_lanerev_enb_49114 show_lanerev_enb 0 49114 NULL nohasharray
147099 +sanity_check_49114 sanity_check 0 49114 &show_lanerev_enb_49114
147100 +memcg_write_event_control_49119 memcg_write_event_control 0-3 49119 NULL
147101 +ll_max_cached_mb_seq_write_49122 ll_max_cached_mb_seq_write 3 49122 NULL
147102 +walk_pmd_range_49127 walk_pmd_range 0 49127 NULL
147103 +dn_check_state_49133 dn_check_state 0 49133 NULL
147104 +pt_read_49136 pt_read 3-0 49136 NULL nohasharray
147105 +netxen_setup_msi_interrupts_49136 netxen_setup_msi_interrupts 2 49136 &pt_read_49136 nohasharray
147106 +qib_user_sdma_pin_pages_49136 qib_user_sdma_pin_pages 0 49136 &netxen_setup_msi_interrupts_49136
147107 +read_file_49137 read_file 4 49137 NULL
147108 +affs_write_begin_49139 affs_write_begin 3-0 49139 NULL
147109 +apds990x_prox_reporting_avail_show_49143 apds990x_prox_reporting_avail_show 0 49143 NULL
147110 +wl1271_ps_elp_wakeup_49149 wl1271_ps_elp_wakeup 0 49149 NULL nohasharray
147111 +bd2802_store_reg0x15_49149 bd2802_store_reg0x15 0-4 49149 &wl1271_ps_elp_wakeup_49149
147112 +target_core_dev_pr_show_attr_res_pr_all_tgt_pts_49150 target_core_dev_pr_show_attr_res_pr_all_tgt_pts 0 49150 NULL
147113 +atyfb_setup_generic_49151 atyfb_setup_generic 3 49151 NULL nohasharray
147114 +divas_read_49151 divas_read 0-3 49151 &atyfb_setup_generic_49151 nohasharray
147115 +patch_vt1812_49151 patch_vt1812 0 49151 &divas_read_49151
147116 +bq24190_write_mask_49153 bq24190_write_mask 0 49153 NULL
147117 +ipwireless_tty_received_49154 ipwireless_tty_received 3 49154 NULL
147118 +f2fs_acl_count_49155 f2fs_acl_count 0-1 49155 NULL
147119 +da903x_clr_bits_49158 da903x_clr_bits 0 49158 NULL
147120 +gr_queue_49159 gr_queue 0 49159 NULL
147121 +falcon_a1_mem_map_size_49160 falcon_a1_mem_map_size 0 49160 NULL nohasharray
147122 +fm10k_update_uc_addr_vf_49160 fm10k_update_uc_addr_vf 0 49160 &falcon_a1_mem_map_size_49160
147123 +ipw_queue_tx_init_49161 ipw_queue_tx_init 3 49161 NULL
147124 +xfs_file_buffered_aio_write_49162 xfs_file_buffered_aio_write 0 49162 NULL
147125 +gpio_setup_irq_49163 gpio_setup_irq 0 49163 NULL
147126 +lpfc_enable_fip_show_49166 lpfc_enable_fip_show 0 49166 NULL nohasharray
147127 +fuse_notify_poll_49166 fuse_notify_poll 0 49166 &lpfc_enable_fip_show_49166
147128 +ext4_free_clusters_after_init_49174 ext4_free_clusters_after_init 2 49174 NULL
147129 +__jfs_setxattr_49175 __jfs_setxattr 5-0 49175 NULL
147130 +w1_master_probe_49176 w1_master_probe 0 49176 NULL
147131 +ath6kl_bgscan_int_write_49178 ath6kl_bgscan_int_write 3-0 49178 NULL
147132 +dvb_dvr_ioctl_49182 dvb_dvr_ioctl 2 49182 NULL
147133 +phy_device_create_49190 phy_device_create 3 49190 NULL
147134 +vmlfb_set_par_49191 vmlfb_set_par 0 49191 NULL
147135 +xfs_da_grow_inode_49192 xfs_da_grow_inode 0 49192 NULL
147136 +sm501fb_debug_show_pnl_49195 sm501fb_debug_show_pnl 0 49195 NULL
147137 +_iwl_dbgfs_netdetect_write_49196 _iwl_dbgfs_netdetect_write 3-0 49196 NULL
147138 +iwl_dbgfs_ucode_general_stats_read_49199 iwl_dbgfs_ucode_general_stats_read 3-0 49199 NULL nohasharray
147139 +i2c_nuvoton_recv_49199 i2c_nuvoton_recv 0-3 49199 &iwl_dbgfs_ucode_general_stats_read_49199
147140 +aio_read_null_49202 aio_read_null 0 49202 NULL
147141 +il4965_rs_sta_dbgfs_stats_table_read_49206 il4965_rs_sta_dbgfs_stats_table_read 3-0 49206 NULL
147142 +prepare_for_input_49207 prepare_for_input 0 49207 NULL
147143 +do_jffs2_getxattr_49210 do_jffs2_getxattr 0 49210 NULL
147144 +show_ipInUnknownProtos_49211 show_ipInUnknownProtos 0 49211 NULL
147145 +show_local_ib_port_49215 show_local_ib_port 0 49215 NULL
147146 +ceph_vxattrcb_dir_rbytes_49217 ceph_vxattrcb_dir_rbytes 0 49217 NULL
147147 +target_stat_scsi_auth_intr_show_attr_read_mbytes_49221 target_stat_scsi_auth_intr_show_attr_read_mbytes 0 49221 NULL
147148 +tpm_store_ppi_request_49225 tpm_store_ppi_request 0-4 49225 NULL
147149 +roccat_common2_sysfs_write_profile_settings_49229 roccat_common2_sysfs_write_profile_settings 0-6-5 49229 NULL
147150 +p2m_timeouts_show_49231 p2m_timeouts_show 0 49231 NULL
147151 +smm665_show_crit_alarm_49232 smm665_show_crit_alarm 0 49232 NULL
147152 +show_dh_state_49233 show_dh_state 0 49233 NULL nohasharray
147153 +class_attr_store_49233 class_attr_store 0-4 49233 &show_dh_state_49233
147154 +stop_discovery_49237 stop_discovery 4 49237 NULL
147155 +atxp1_showvcore_49238 atxp1_showvcore 0 49238 NULL
147156 +v9fs_vfs_getattr_49240 v9fs_vfs_getattr 0 49240 NULL
147157 +lpfc_fcp_class_show_49242 lpfc_fcp_class_show 0 49242 NULL nohasharray
147158 +store_49242 store 0 49242 &lpfc_fcp_class_show_49242
147159 +ks8851_net_open_49243 ks8851_net_open 0 49243 NULL
147160 +iio_buffer_read_length_49246 iio_buffer_read_length 0 49246 NULL
147161 +get_write_access_49253 get_write_access 0 49253 NULL
147162 +pmbus_regulator_disable_49257 pmbus_regulator_disable 0 49257 NULL nohasharray
147163 +rtl2832_sdr_submit_urbs_49257 rtl2832_sdr_submit_urbs 0 49257 &pmbus_regulator_disable_49257
147164 +selinux_netlink_send_49259 selinux_netlink_send 0 49259 NULL nohasharray
147165 +max8997_rtc_stop_alarm_49259 max8997_rtc_stop_alarm 0 49259 &selinux_netlink_send_49259
147166 +ieee80211_if_read_rssi_threshold_49260 ieee80211_if_read_rssi_threshold 3-0 49260 NULL
147167 +__smsc75xx_read_reg_49264 __smsc75xx_read_reg 0 49264 NULL
147168 +capture_pcm_prepare_49266 capture_pcm_prepare 0 49266 NULL
147169 +isku_sysfs_read_keys_media_49268 isku_sysfs_read_keys_media 6-0-5 49268 NULL
147170 +osd_req_add_get_attr_list_49278 osd_req_add_get_attr_list 3 49278 NULL nohasharray
147171 +show_conn_param_ISCSI_PARAM_DATADGST_EN_49278 show_conn_param_ISCSI_PARAM_DATADGST_EN 0 49278 &osd_req_add_get_attr_list_49278
147172 +rx_filter_beacon_filter_read_49279 rx_filter_beacon_filter_read 3-0 49279 NULL
147173 +nilfs_bmap_assign_49282 nilfs_bmap_assign 0 49282 NULL
147174 +store_49284 store 0 49284 NULL
147175 +ext4_xattr_ibody_list_49287 ext4_xattr_ibody_list 0 49287 NULL nohasharray
147176 +node_read_distance_49287 node_read_distance 0 49287 &ext4_xattr_ibody_list_49287
147177 +viafb_dfph_proc_write_49288 viafb_dfph_proc_write 3-0 49288 NULL
147178 +store_49298 store 0-3 49298 NULL
147179 +__niu_set_and_wait_clear_49299 __niu_set_and_wait_clear 0 49299 NULL
147180 +uio_read_49300 uio_read 3-0 49300 NULL
147181 +ocfs2_resmap_find_free_bits_49301 ocfs2_resmap_find_free_bits 3 49301 NULL
147182 +bch_bset_print_stats_49303 bch_bset_print_stats 0 49303 NULL
147183 +cyapa_gen5_suspend_scanning_49305 cyapa_gen5_suspend_scanning 0 49305 NULL
147184 +isku_sysfs_read_keys_macro_49312 isku_sysfs_read_keys_macro 6-0-5 49312 NULL
147185 +request_locality_49318 request_locality 0 49318 NULL
147186 +SYSC_mincore_49319 SYSC_mincore 2-1 49319 NULL
147187 +stream_enqueue_49324 stream_enqueue 0 49324 NULL
147188 +fwtty_port_handler_49327 fwtty_port_handler 9 49327 NULL
147189 +show_freq_49329 show_freq 0 49329 NULL
147190 +srpt_alloc_ioctx_ring_49330 srpt_alloc_ioctx_ring 3-4-2 49330 NULL
147191 +statfs_slow_fill_49342 statfs_slow_fill 0 49342 NULL
147192 +cfpkt_setlen_49343 cfpkt_setlen 2 49343 NULL
147193 +ipath_set_rx_pol_inv_49344 ipath_set_rx_pol_inv 0 49344 NULL
147194 +_nfs4_do_setlk_49351 _nfs4_do_setlk 0 49351 NULL
147195 +i40e_vsi_configure_49352 i40e_vsi_configure 0 49352 NULL
147196 +inet6_getname_49353 inet6_getname 0 49353 NULL nohasharray
147197 +pch_can_open_49353 pch_can_open 0 49353 &inet6_getname_49353
147198 +show_ipv6_iface_traffic_class_49355 show_ipv6_iface_traffic_class 0 49355 NULL nohasharray
147199 +execute_49355 execute 0 49355 &show_ipv6_iface_traffic_class_49355
147200 +joydev_ioctl_common_49359 joydev_ioctl_common 2 49359 NULL
147201 +input_dev_show_cap_snd_49368 input_dev_show_cap_snd 0 49368 NULL
147202 +avtab_init_49369 avtab_init 0 49369 NULL
147203 +px_raw_event_49371 px_raw_event 4 49371 NULL
147204 +resync_start_show_49372 resync_start_show 0 49372 NULL
147205 +da9052_bat_get_property_49379 da9052_bat_get_property 0 49379 NULL
147206 +show_rpm_max_49388 show_rpm_max 0 49388 NULL
147207 +iscsi_alloc_session_49390 iscsi_alloc_session 3 49390 NULL
147208 +__ioremap_caller_49392 __ioremap_caller 2-1 49392 NULL nohasharray
147209 +applesmc_create_nodes_49392 applesmc_create_nodes 2 49392 &__ioremap_caller_49392
147210 +show_sas_spec_support_status_49396 show_sas_spec_support_status 0 49396 NULL nohasharray
147211 +rtsx_transfer_sglist_adma_partial_49396 rtsx_transfer_sglist_adma_partial 4 49396 &show_sas_spec_support_status_49396
147212 +bh1770_lux_calib_store_49400 bh1770_lux_calib_store 0-4 49400 NULL
147213 +rx_streaming_always_read_49401 rx_streaming_always_read 3-0 49401 NULL
147214 +acpi_ds_execute_arguments_49406 acpi_ds_execute_arguments 0 49406 NULL
147215 +tnode_alloc_49407 tnode_alloc 1 49407 NULL
147216 +rivafb_set_par_49411 rivafb_set_par 0 49411 NULL
147217 +tdfxfb_set_par_49414 tdfxfb_set_par 0 49414 NULL
147218 +__mce_read_apei_49415 __mce_read_apei 0 49415 NULL
147219 +quirk_pcie_aspm_write_49416 quirk_pcie_aspm_write 0 49416 NULL
147220 +kbd_backlight_mode_store_49419 kbd_backlight_mode_store 0-4 49419 NULL
147221 +iscsi_nacl_attrib_show_random_r2t_offsets_49422 iscsi_nacl_attrib_show_random_r2t_offsets 0 49422 NULL
147222 +hdmiphy_s_stream_49426 hdmiphy_s_stream 0 49426 NULL
147223 +et131x_get_regs_len_49430 et131x_get_regs_len 0 49430 NULL
147224 +ds1685_rtc_read_time_49432 ds1685_rtc_read_time 0 49432 NULL
147225 +probe_kernel_read_49437 probe_kernel_read 0 49437 NULL
147226 +compat_do_msg_fill_49440 compat_do_msg_fill 3 49440 NULL
147227 +sctp_auth_asoc_init_active_key_49442 sctp_auth_asoc_init_active_key 0 49442 NULL
147228 +i915_gem_object_set_to_gtt_domain_49450 i915_gem_object_set_to_gtt_domain 0 49450 NULL
147229 +set_pwm_en_49451 set_pwm_en 0-4 49451 NULL
147230 +__hfsplus_getxattr_49460 __hfsplus_getxattr 0 49460 NULL
147231 +be_mcc_compl_process_49462 be_mcc_compl_process 0 49462 NULL
147232 +agp_3_5_isochronous_node_enable_49465 agp_3_5_isochronous_node_enable 3 49465 NULL
147233 +snd_ymfpci_capture_trigger_49466 snd_ymfpci_capture_trigger 0 49466 NULL
147234 +mmc_name_show_49467 mmc_name_show 0 49467 NULL
147235 +xfs_iformat_local_49472 xfs_iformat_local 4 49472 NULL
147236 +dn_nsp_do_disc_49474 dn_nsp_do_disc 6-2 49474 NULL
147237 +buf_prepare_49476 buf_prepare 0 49476 NULL
147238 +fan_fan2_input_show_49478 fan_fan2_input_show 0 49478 NULL
147239 +rhine_vlan_rx_add_vid_49482 rhine_vlan_rx_add_vid 0 49482 NULL
147240 +tipc_bclink_get_mtu_49483 tipc_bclink_get_mtu 0 49483 NULL nohasharray
147241 +esp4_get_mtu_49483 esp4_get_mtu 0-2 49483 &tipc_bclink_get_mtu_49483 nohasharray
147242 +b43legacy_validate_chipaccess_49483 b43legacy_validate_chipaccess 0 49483 &esp4_get_mtu_49483
147243 +ath10k_wmi_set_sta_ps_param_49484 ath10k_wmi_set_sta_ps_param 0 49484 NULL
147244 +isr_decrypt_done_read_49490 isr_decrypt_done_read 3-0 49490 NULL
147245 +r820t_read_49492 r820t_read 0-4 49492 NULL
147246 +tpacpi_driver_wwan_emulstate_show_49494 tpacpi_driver_wwan_emulstate_show 0 49494 NULL
147247 +ismt_access_49498 ismt_access 0 49498 NULL
147248 +ql3xxx_open_49499 ql3xxx_open 0 49499 NULL
147249 +show_fnode_tsid_49500 show_fnode_tsid 0 49500 NULL
147250 +show_dts_ext_49503 show_dts_ext 0 49503 NULL
147251 +acpi_ex_write_with_update_rule_49505 acpi_ex_write_with_update_rule 0 49505 NULL
147252 +wake_lock_show_49508 wake_lock_show 0 49508 NULL
147253 +show_offset_49516 show_offset 0 49516 NULL
147254 +iwl_dbgfs_disable_power_off_read_49517 iwl_dbgfs_disable_power_off_read 3-0 49517 NULL nohasharray
147255 +smp_execute_task_49517 smp_execute_task 0 49517 &iwl_dbgfs_disable_power_off_read_49517
147256 +pch_gbe_open_49518 pch_gbe_open 0 49518 NULL
147257 +SyS_listxattr_49519 SyS_listxattr 3 49519 NULL
147258 +__sock_recvmsg_nosec_49520 __sock_recvmsg_nosec 0-4 49520 NULL nohasharray
147259 +emulator_write_phys_49520 emulator_write_phys 2 49520 &__sock_recvmsg_nosec_49520
147260 +xgbe_change_mtu_49524 xgbe_change_mtu 2-0 49524 NULL
147261 +show_tcpOutSegs_49528 show_tcpOutSegs 0 49528 NULL nohasharray
147262 +light_write_49528 light_write 0 49528 &show_tcpOutSegs_49528 nohasharray
147263 +read_partial_49528 read_partial 2 49528 &light_write_49528
147264 +tda18271_write_regs_49537 tda18271_write_regs 0 49537 NULL
147265 +netxen_issue_cmd_49538 netxen_issue_cmd 0 49538 NULL
147266 +squashfs_trusted_list_49541 squashfs_trusted_list 0-5 49541 NULL
147267 +s6e63m0_sysfs_show_gamma_table_49544 s6e63m0_sysfs_show_gamma_table 0 49544 NULL
147268 +ntc_show_type_49546 ntc_show_type 0 49546 NULL
147269 +show_attr_textmode_49550 show_attr_textmode 0 49550 NULL
147270 +MIDIbuf_read_49551 MIDIbuf_read 0 49551 NULL
147271 +__brcmf_cfg80211_up_49557 __brcmf_cfg80211_up 0 49557 NULL
147272 +rx_queue_add_kobject_49559 rx_queue_add_kobject 0 49559 NULL
147273 +smk_write_access_49561 smk_write_access 3-0 49561 NULL
147274 +read_status_49562 read_status 0 49562 NULL
147275 +proc_dev_atm_read_49563 proc_dev_atm_read 0-3 49563 NULL
147276 +nilfs_btree_delete_49566 nilfs_btree_delete 0 49566 NULL
147277 +show_taint_49568 show_taint 0 49568 NULL nohasharray
147278 +hsr_netdev_notify_49568 hsr_netdev_notify 0 49568 &show_taint_49568
147279 +major_show_49571 major_show 0 49571 NULL
147280 +ntfs_malloc_nofs_49572 ntfs_malloc_nofs 1 49572 NULL
147281 +alloc_chunk_49575 alloc_chunk 1 49575 NULL
147282 +sctp_setsockopt_default_send_param_49578 sctp_setsockopt_default_send_param 3-0 49578 NULL
147283 +show_in_alarm_49582 show_in_alarm 0 49582 NULL
147284 +readfifo_49583 readfifo 1 49583 NULL
147285 +gfs2_quota_lock_49587 gfs2_quota_lock 0 49587 NULL
147286 +cpu_mask_to_apicid_and_49589 cpu_mask_to_apicid_and 0 49589 NULL nohasharray
147287 +aty_valid_pll_ct_49589 aty_valid_pll_ct 0 49589 &cpu_mask_to_apicid_and_49589
147288 +usbhid_get_power_49590 usbhid_get_power 0 49590 NULL
147289 +frag_rx_path_49593 frag_rx_path 3 49593 NULL
147290 +evm_inode_setattr_49594 evm_inode_setattr 0 49594 NULL nohasharray
147291 +tpacpi_rfk_sysfs_enable_store_49594 tpacpi_rfk_sysfs_enable_store 0-4 49594 &evm_inode_setattr_49594
147292 +elants_i2c_fw_update_49595 elants_i2c_fw_update 0 49595 NULL
147293 +snd_emu10k1_efx_playback_prepare_49597 snd_emu10k1_efx_playback_prepare 0 49597 NULL
147294 +ceph_key_preparse_49602 ceph_key_preparse 0 49602 NULL
147295 +usbtv_select_input_49603 usbtv_select_input 0 49603 NULL
147296 +ocfs2_xattr_trusted_list_49606 ocfs2_xattr_trusted_list 0-5 49606 NULL nohasharray
147297 +mcs7830_hif_set_mac_address_49606 mcs7830_hif_set_mac_address 0 49606 &ocfs2_xattr_trusted_list_49606 nohasharray
147298 +pch_phub_write_gbe_mac_addr_49606 pch_phub_write_gbe_mac_addr 0 49606 &mcs7830_hif_set_mac_address_49606
147299 +isr_wakeups_read_49607 isr_wakeups_read 3-0 49607 NULL
147300 +f_get_base_info_49609 f_get_base_info 0 49609 NULL
147301 +show_therm_crit_alarm_49611 show_therm_crit_alarm 0 49611 NULL
147302 +cfq_group_idle_show_49612 cfq_group_idle_show 0 49612 NULL
147303 +compat_SyS_fcntl64_49613 compat_SyS_fcntl64 3 49613 NULL
147304 +qla4_83xx_set_idc_ver_49615 qla4_83xx_set_idc_ver 0 49615 NULL
147305 +btrfs_mksubvol_49616 btrfs_mksubvol 3 49616 NULL nohasharray
147306 +mt2060_get_if_frequency_49616 mt2060_get_if_frequency 0 49616 &btrfs_mksubvol_49616
147307 +xfs_attr3_leaf_add_49617 xfs_attr3_leaf_add 0 49617 NULL
147308 +vt596_transaction_49618 vt596_transaction 0 49618 NULL
147309 +smk_write_doi_49621 smk_write_doi 3-0 49621 NULL nohasharray
147310 +ath10k_htc_init_49621 ath10k_htc_init 0 49621 &smk_write_doi_49621
147311 +port_fops_read_49626 port_fops_read 3-0 49626 NULL
147312 +v4l2_m2m_qbuf_49627 v4l2_m2m_qbuf 0 49627 NULL
147313 +btrfsic_cmp_log_and_dev_bytenr_49628 btrfsic_cmp_log_and_dev_bytenr 2 49628 NULL
147314 +ecryptfs_permission_49634 ecryptfs_permission 0 49634 NULL nohasharray
147315 +cbaf_cdid_get_49634 cbaf_cdid_get 0 49634 &ecryptfs_permission_49634
147316 +rds_notify_queue_get_49635 rds_notify_queue_get 0 49635 NULL
147317 +raw_enable_allfilters_49639 raw_enable_allfilters 0 49639 NULL
147318 +max_user_freq_show_49643 max_user_freq_show 0 49643 NULL
147319 +pyra_sysfs_read_info_49669 pyra_sysfs_read_info 0-5-6 49669 NULL
147320 +match_int_49672 match_int 0 49672 NULL
147321 +__hci_req_sync_49680 __hci_req_sync 0 49680 NULL
147322 +ubi_wl_flush_49682 ubi_wl_flush 0 49682 NULL
147323 +aa_simple_write_to_buffer_49683 aa_simple_write_to_buffer 4-3 49683 NULL nohasharray
147324 +lp5562_run_predef_led_pattern_49683 lp5562_run_predef_led_pattern 0 49683 &aa_simple_write_to_buffer_49683
147325 +SyS_pwritev_49688 SyS_pwritev 3 49688 NULL
147326 +fw_status_49690 fw_status 0 49690 NULL
147327 +__setup_irq_49696 __setup_irq 0 49696 NULL
147328 +sys_gethostname_49698 sys_gethostname 2 49698 NULL
147329 +tcp_sacktag_walk_49703 tcp_sacktag_walk 5-6 49703 NULL nohasharray
147330 +snd_usb_endpoint_set_params_49703 snd_usb_endpoint_set_params 0 49703 &tcp_sacktag_walk_49703
147331 +picolcd_operation_mode_delay_show_49709 picolcd_operation_mode_delay_show 0 49709 NULL
147332 +vnic_dev_add_addr_49710 vnic_dev_add_addr 0 49710 NULL nohasharray
147333 +do_iter_readv_writev_49710 do_iter_readv_writev 0 49710 &vnic_dev_add_addr_49710
147334 +show_online_49713 show_online 0 49713 NULL
147335 +do_splice_to_49714 do_splice_to 0-4 49714 NULL
147336 +write_pool_49718 write_pool 3-0 49718 NULL
147337 +create_modalias_49720 create_modalias 0 49720 NULL
147338 +alloc_kmem_cache_node_49725 alloc_kmem_cache_node 0 49725 NULL
147339 +pcnet_open_49729 pcnet_open 0 49729 NULL
147340 +dev_pm_qos_constraints_allocate_49731 dev_pm_qos_constraints_allocate 0 49731 NULL
147341 +sys_fsetxattr_49736 sys_fsetxattr 4 49736 NULL
147342 +write_exec_49737 write_exec 0 49737 NULL nohasharray
147343 +cbaf_send_host_info_49737 cbaf_send_host_info 0 49737 &write_exec_49737
147344 +check_frame_49741 check_frame 0 49741 NULL
147345 +ixgbe_vlan_rx_add_vid_49743 ixgbe_vlan_rx_add_vid 0 49743 NULL
147346 +zd_usb_iowrite16v_49744 zd_usb_iowrite16v 3 49744 NULL nohasharray
147347 +iio_show_dev_name_49744 iio_show_dev_name 0 49744 &zd_usb_iowrite16v_49744
147348 +show_usblim_49746 show_usblim 0 49746 NULL nohasharray
147349 +uvc_init_video_49746 uvc_init_video 0 49746 &show_usblim_49746
147350 +firmware_loading_show_49748 firmware_loading_show 0 49748 NULL
147351 +__niu_wait_bits_clear_ipp_49750 __niu_wait_bits_clear_ipp 0 49750 NULL
147352 +btrfs_chunk_num_stripes_49751 btrfs_chunk_num_stripes 0 49751 NULL
147353 +fuse_wr_pages_49753 fuse_wr_pages 0-2-1 49753 NULL
147354 +lifetime_write_kbytes_show_49754 lifetime_write_kbytes_show 0 49754 NULL
147355 +pb0100_set_red_balance_49756 pb0100_set_red_balance 0 49756 NULL
147356 +nci_skb_alloc_49757 nci_skb_alloc 2 49757 NULL
147357 +key_conf_keylen_read_49758 key_conf_keylen_read 3-0 49758 NULL nohasharray
147358 +cfg80211_vendor_event_alloc_49758 cfg80211_vendor_event_alloc 2 49758 &key_conf_keylen_read_49758 nohasharray
147359 +zr364xx_prepare_49758 zr364xx_prepare 0 49758 &cfg80211_vendor_event_alloc_49758
147360 +acpi_ps_get_next_namepath_49760 acpi_ps_get_next_namepath 0 49760 NULL
147361 +ceph_uninline_data_49761 ceph_uninline_data 0 49761 NULL
147362 +fuse_conn_waiting_read_49762 fuse_conn_waiting_read 3-0 49762 NULL
147363 +keyspan_write_room_49763 keyspan_write_room 0 49763 NULL
147364 +show_ipv4_iface_gateway_49765 show_ipv4_iface_gateway 0 49765 NULL nohasharray
147365 +nmi_suspend_49765 nmi_suspend 0 49765 &show_ipv4_iface_gateway_49765 nohasharray
147366 +mx2_camera_get_formats_49765 mx2_camera_get_formats 0 49765 &nmi_suspend_49765
147367 +isku_sysfs_write_49767 isku_sysfs_write 5-0 49767 NULL
147368 +ivtvfb_set_var_49771 ivtvfb_set_var 0 49771 NULL
147369 +dev_show_49780 dev_show 0 49780 NULL
147370 +set_port0_handler_49783 set_port0_handler 4-0 49783 NULL nohasharray
147371 +be_mac_addr_set_49783 be_mac_addr_set 0 49783 &set_port0_handler_49783 nohasharray
147372 +apds990x_set_lux_thresh_49783 apds990x_set_lux_thresh 0 49783 &be_mac_addr_set_49783
147373 +C_SYSC_recv_49784 C_SYSC_recv 3 49784 NULL
147374 +toshiba_touchpad_set_49788 toshiba_touchpad_set 0 49788 NULL
147375 +ceph_osdc_readpages_49789 ceph_osdc_readpages 0 49789 NULL nohasharray
147376 +qla4_83xx_check_cmd_peg_status_49789 qla4_83xx_check_cmd_peg_status 0 49789 &ceph_osdc_readpages_49789
147377 +i40e_sync_vsi_filters_49791 i40e_sync_vsi_filters 0 49791 NULL
147378 +nfs_file_fsync_49792 nfs_file_fsync 0 49792 NULL
147379 +store_ideapad_cam_49794 store_ideapad_cam 0-4 49794 NULL
147380 +nilfs_segctor_README_show_49796 nilfs_segctor_README_show 0 49796 NULL
147381 +__of_parse_phandle_with_args_49807 __of_parse_phandle_with_args 0 49807 NULL nohasharray
147382 +asiliantfb_check_var_49807 asiliantfb_check_var 0 49807 &__of_parse_phandle_with_args_49807
147383 +xfs_buf_submit_wait_49810 xfs_buf_submit_wait 0 49810 NULL
147384 +po1030_set_hvflip_49811 po1030_set_hvflip 0 49811 NULL
147385 +show_config_pending_49814 show_config_pending 0 49814 NULL
147386 +v9fs_file_fsync_dotl_49822 v9fs_file_fsync_dotl 0 49822 NULL
147387 +nilfs_dev_revision_show_49827 nilfs_dev_revision_show 0 49827 NULL
147388 +ntfs_copy_from_user_iovec_49829 ntfs_copy_from_user_iovec 6-0-3 49829 NULL
147389 +nvkm_engctx_create__49831 nvkm_engctx_create_ 8 49831 NULL nohasharray
147390 +add_uuid_49831 add_uuid 4 49831 &nvkm_engctx_create__49831 nohasharray
147391 +ns_get_name_49831 ns_get_name 0 49831 &add_uuid_49831
147392 +tcf_csum_ipv4_tcp_49834 tcf_csum_ipv4_tcp 3 49834 NULL
147393 +ath6kl_fwlog_block_read_49836 ath6kl_fwlog_block_read 3-0 49836 NULL
147394 +snd_azf3328_pcm_prepare_49838 snd_azf3328_pcm_prepare 0 49838 NULL nohasharray
147395 +pci_add_dynid_49838 pci_add_dynid 0 49838 &snd_azf3328_pcm_prepare_49838
147396 +twl4030_write_49846 twl4030_write 2 49846 NULL
147397 +show_lut_temp_49847 show_lut_temp 0 49847 NULL
147398 +scsi_dispatch_cmd_entry_49848 scsi_dispatch_cmd_entry 3-0 49848 NULL
147399 +timeradd_entry_49850 timeradd_entry 3-0 49850 NULL
147400 +ecryptfs_statfs_49853 ecryptfs_statfs 0 49853 NULL
147401 +efx_fill_loopback_test_49855 efx_fill_loopback_test 0-4 49855 NULL
147402 +udplite_sk_init_49856 udplite_sk_init 0 49856 NULL
147403 +store_modes_49864 store_modes 0-4 49864 NULL
147404 +e1000_setup_tx_resources_49867 e1000_setup_tx_resources 0 49867 NULL
147405 +____request_module_49868 ____request_module 0 49868 NULL
147406 +sctp_setsockopt_bindx_49870 sctp_setsockopt_bindx 3-0 49870 NULL
147407 +carl9170_op_get_stats_49871 carl9170_op_get_stats 0 49871 NULL
147408 +wm831x_rtc_stop_alarm_49875 wm831x_rtc_stop_alarm 0 49875 NULL
147409 +s_filter_49877 s_filter 0 49877 NULL
147410 +show_volt_max_49881 show_volt_max 0 49881 NULL
147411 +kovaplus_sysfs_read_profile_settings_49882 kovaplus_sysfs_read_profile_settings 0-5-6 49882 NULL
147412 +il_send_cmd_pdu_async_49891 il_send_cmd_pdu_async 0 49891 NULL
147413 +tgr192_init_49892 tgr192_init 0 49892 NULL
147414 +ovs_key_attr_size_49898 ovs_key_attr_size 0 49898 NULL
147415 +bnx2x_open_49905 bnx2x_open 0 49905 NULL
147416 +ea_put_49907 ea_put 0 49907 NULL
147417 +qnx4_statfs_49911 qnx4_statfs 0 49911 NULL
147418 +ecryptfs_filldir_49912 ecryptfs_filldir 3 49912 NULL nohasharray
147419 +available_governors_show_49912 available_governors_show 0 49912 &ecryptfs_filldir_49912
147420 +fuse_send_write_49915 fuse_send_write 0-4 49915 NULL
147421 +bsp_pm_callback_49917 bsp_pm_callback 0 49917 NULL
147422 +show_voltage_label_49923 show_voltage_label 0 49923 NULL nohasharray
147423 +megasas_fw_crash_state_store_49923 megasas_fw_crash_state_store 0-4 49923 &show_voltage_label_49923
147424 +_cpu_up_49927 _cpu_up 0 49927 NULL
147425 +beacon_timeout_ms_store_49935 beacon_timeout_ms_store 0-4 49935 NULL
147426 +mxl301rf_set_params_49936 mxl301rf_set_params 0 49936 NULL
147427 +gnttab_setup_auto_xlat_frames_49940 gnttab_setup_auto_xlat_frames 1 49940 NULL
147428 +tpm_get_random_49950 tpm_get_random 0-3 49950 NULL
147429 +iscsi_nacl_attrib_show_default_erl_49955 iscsi_nacl_attrib_show_default_erl 0 49955 NULL
147430 +saa7706h_i2c_transfer_49957 saa7706h_i2c_transfer 3 49957 NULL
147431 +snd_soundfont_load_49964 snd_soundfont_load 0-3 49964 NULL
147432 +store_temp_auto_boost_49966 store_temp_auto_boost 0-4 49966 NULL
147433 +bDeviceSubClass_show_49970 bDeviceSubClass_show 0 49970 NULL
147434 +volume_write_49971 volume_write 0 49971 NULL
147435 +set_a_bus_drop_49973 set_a_bus_drop 0-4 49973 NULL
147436 +wl1251_boot_upload_firmware_49975 wl1251_boot_upload_firmware 0 49975 NULL nohasharray
147437 +store_49975 store 0 49975 &wl1251_boot_upload_firmware_49975
147438 +qla4xxx_hw_reset_49976 qla4xxx_hw_reset 0 49976 NULL
147439 +b43legacy_pio_read_49978 b43legacy_pio_read 0 49978 NULL
147440 +set_attr_textmode_49984 set_attr_textmode 0-4 49984 NULL
147441 +ct_pcm_playback_prepare_49985 ct_pcm_playback_prepare 0 49985 NULL
147442 +ieee80211_if_fmt_dtim_count_49987 ieee80211_if_fmt_dtim_count 3 49987 NULL nohasharray
147443 +hdcs_reg_write_seq_49987 hdcs_reg_write_seq 0 49987 &ieee80211_if_fmt_dtim_count_49987
147444 +rcu_expedited_show_49988 rcu_expedited_show 0 49988 NULL
147445 +drm_buffer_copy_from_user_49990 drm_buffer_copy_from_user 3 49990 NULL
147446 +wm831x_isink_disable_49991 wm831x_isink_disable 0 49991 NULL
147447 +__mlx4_replace_mac_49992 __mlx4_replace_mac 0 49992 NULL
147448 +sta2x11_swiotlb_alloc_coherent_49994 sta2x11_swiotlb_alloc_coherent 2 49994 NULL
147449 +run_49996 run 0 49996 NULL
147450 +write_49997 write 0 49997 NULL
147451 +__module_alloc_50004 __module_alloc 1 50004 NULL
147452 +cx231xx_i2c_send_bytes_50007 cx231xx_i2c_send_bytes 0 50007 NULL nohasharray
147453 +group_addr_store_50007 group_addr_store 0-4 50007 &cx231xx_i2c_send_bytes_50007
147454 +dn_mss_from_pmtu_50011 dn_mss_from_pmtu 0-2 50011 NULL
147455 +hugetlb_entry_50017 hugetlb_entry 0 50017 NULL
147456 +security_context_to_sid_50019 security_context_to_sid 2-0 50019 NULL nohasharray
147457 +ASIE_show_50019 ASIE_show 0 50019 &security_context_to_sid_50019
147458 +isdn_read_50021 isdn_read 3-0 50021 NULL
147459 +move_to_new_page_50023 move_to_new_page 0 50023 NULL
147460 +rose_device_event_50026 rose_device_event 0 50026 NULL
147461 +xlog_recovery_process_trans_50028 xlog_recovery_process_trans 4 50028 NULL nohasharray
147462 +qp_alloc_queue_50028 qp_alloc_queue 1 50028 &xlog_recovery_process_trans_50028
147463 +set_mtu_50032 set_mtu 0 50032 NULL
147464 +ath10k_wmi_pdev_pktlog_enable_50033 ath10k_wmi_pdev_pktlog_enable 0 50033 NULL
147465 +sky2_open_50034 sky2_open 0 50034 NULL
147466 +do_set_pwm_mode_50035 do_set_pwm_mode 0 50035 NULL
147467 +read_partial_message_section_50036 read_partial_message_section 3 50036 NULL
147468 +acpi_ut_copy_ipackage_to_epackage_50038 acpi_ut_copy_ipackage_to_epackage 0 50038 NULL
147469 +wait_for_free_request_50040 wait_for_free_request 0 50040 NULL nohasharray
147470 +dbg_chk_lpt_free_spc_50040 dbg_chk_lpt_free_spc 0 50040 &wait_for_free_request_50040 nohasharray
147471 +nf_sockopt_50040 nf_sockopt 0 50040 &dbg_chk_lpt_free_spc_50040
147472 +read_lid_handling_50041 read_lid_handling 0 50041 NULL
147473 +target_stat_scsi_tgt_dev_show_attr_resets_50044 target_stat_scsi_tgt_dev_show_attr_resets 0 50044 NULL
147474 +wl1251_hw_init_mem_config_50045 wl1251_hw_init_mem_config 0 50045 NULL nohasharray
147475 +iscsi_tpg_attrib_store_t10_pi_50045 iscsi_tpg_attrib_store_t10_pi 0-3 50045 &wl1251_hw_init_mem_config_50045
147476 +alloc_ebda_hpc_50046 alloc_ebda_hpc 1-2 50046 NULL
147477 +ioread8_50049 ioread8 0 50049 NULL
147478 +sctp_copy_local_addr_list_50054 sctp_copy_local_addr_list 0 50054 NULL nohasharray
147479 +target_stat_scsi_auth_intr_show_attr_num_cmds_50054 target_stat_scsi_auth_intr_show_attr_num_cmds 0 50054 &sctp_copy_local_addr_list_50054
147480 +fuse_conn_max_background_write_50061 fuse_conn_max_background_write 3-0 50061 NULL
147481 +reserve_grant_head_show_50063 reserve_grant_head_show 0 50063 NULL
147482 +max8660_ldo67_enable_50073 max8660_ldo67_enable 0 50073 NULL
147483 +lx_pipe_state_50076 lx_pipe_state 0 50076 NULL
147484 +multicast_last_member_count_store_50078 multicast_last_member_count_store 4-0 50078 NULL
147485 +dev_set_alias_50084 dev_set_alias 3-0 50084 NULL
147486 +pcpu_get_vm_areas_50085 pcpu_get_vm_areas 3 50085 NULL
147487 +libcfs_ioctl_popdata_50087 libcfs_ioctl_popdata 3 50087 NULL
147488 +sock_setsockopt_50088 sock_setsockopt 5-0 50088 NULL
147489 +altera_swap_dr_50090 altera_swap_dr 2 50090 NULL
147490 +afs_writepages_50092 afs_writepages 0 50092 NULL
147491 +card_type_show_50095 card_type_show 0 50095 NULL
147492 +il4965_restore_default_wep_keys_50096 il4965_restore_default_wep_keys 0 50096 NULL
147493 +android_set_cntry_50100 android_set_cntry 0 50100 NULL
147494 +uwb_rc_beacon_50102 uwb_rc_beacon 0 50102 NULL
147495 +epp_write_addr_50103 epp_write_addr 0 50103 NULL
147496 +xc5000_set_digital_params_50105 xc5000_set_digital_params 0 50105 NULL
147497 +read_file_slot_50111 read_file_slot 3-0 50111 NULL
147498 +tw9910_cropcap_50113 tw9910_cropcap 0 50113 NULL
147499 +mon_text_read_t_50115 mon_text_read_t 0-3 50115 NULL
147500 +show_chassis_clear_50119 show_chassis_clear 0 50119 NULL
147501 +rx_streaming_interval_write_50120 rx_streaming_interval_write 3-0 50120 NULL nohasharray
147502 +show_counter_ib_symbol_errs_50120 show_counter_ib_symbol_errs 0 50120 &rx_streaming_interval_write_50120
147503 +ocrdma_dbgfs_ops_write_50123 ocrdma_dbgfs_ops_write 3-0 50123 NULL
147504 +roccat_common2_sysfs_write_light_50130 roccat_common2_sysfs_write_light 0-6-5 50130 NULL
147505 +wake_up_wlan_store_50132 wake_up_wlan_store 0-4 50132 NULL nohasharray
147506 +elan_i2c_finish_fw_update_50132 elan_i2c_finish_fw_update 0 50132 &wake_up_wlan_store_50132
147507 +SYSC_preadv_50134 SYSC_preadv 3 50134 NULL nohasharray
147508 +udf_adinicb_writepage_50134 udf_adinicb_writepage 0 50134 &SYSC_preadv_50134
147509 +dimmdev_label_show_50135 dimmdev_label_show 0 50135 NULL
147510 +mei_cl_flow_ctrl_reduce_50137 mei_cl_flow_ctrl_reduce 0 50137 NULL
147511 +suspend_devices_and_enter_50139 suspend_devices_and_enter 0 50139 NULL
147512 +rbd_dev_refresh_50142 rbd_dev_refresh 0 50142 NULL
147513 +store_fan_full_speed_50143 store_fan_full_speed 0-4 50143 NULL
147514 +xenbus_write_transaction_50146 xenbus_write_transaction 0 50146 NULL
147515 +ata_scsi_activity_show_50149 ata_scsi_activity_show 0 50149 NULL
147516 +__uncore_xbr_mask_show_50150 __uncore_xbr_mask_show 0 50150 NULL
147517 +csrow_mem_type_show_50152 csrow_mem_type_show 0 50152 NULL
147518 +tx_frag_need_fragmentation_read_50153 tx_frag_need_fragmentation_read 3-0 50153 NULL nohasharray
147519 +show_min_uA_50153 show_min_uA 0 50153 &tx_frag_need_fragmentation_read_50153
147520 +xfs_bwrite_50154 xfs_bwrite 0 50154 NULL
147521 +show_fc_rport_port_name_50155 show_fc_rport_port_name 0 50155 NULL
147522 +reiserfs_bmap_count_50160 reiserfs_bmap_count 0 50160 NULL
147523 +aac_nark_ioremap_50163 aac_nark_ioremap 2 50163 NULL nohasharray
147524 +kmalloc_node_50163 kmalloc_node 1 50163 &aac_nark_ioremap_50163
147525 +arch_check_ftrace_location_50164 arch_check_ftrace_location 0 50164 NULL
147526 +rx_refill_50166 rx_refill 0 50166 NULL
147527 +rx_filter_ibss_filter_read_50167 rx_filter_ibss_filter_read 3-0 50167 NULL
147528 +ahd_probe_stack_size_50168 ahd_probe_stack_size 0 50168 NULL
147529 +odev_update_50169 odev_update 2-0 50169 NULL
147530 +ieee80211_if_fmt_dot11MeshHWMPRannInterval_50172 ieee80211_if_fmt_dot11MeshHWMPRannInterval 3 50172 NULL nohasharray
147531 +ubi_resize_volume_50172 ubi_resize_volume 2 50172 &ieee80211_if_fmt_dot11MeshHWMPRannInterval_50172
147532 +bInterfaceSubClass_show_50176 bInterfaceSubClass_show 0 50176 NULL
147533 +xfs_dbg_store_50177 xfs_dbg_store 0-4 50177 NULL
147534 +ext3_do_update_inode_50178 ext3_do_update_inode 0 50178 NULL
147535 +mxl111sf_tuner_program_regs_50179 mxl111sf_tuner_program_regs 0 50179 NULL
147536 +udc_create_dma_chain_50185 udc_create_dma_chain 0 50185 NULL
147537 +ib_send_cm_drep_50186 ib_send_cm_drep 3 50186 NULL
147538 +store_beep_50196 store_beep 0-4 50196 NULL
147539 +max_medium_access_timeouts_show_50197 max_medium_access_timeouts_show 0 50197 NULL
147540 +cfg80211_roamed_bss_50198 cfg80211_roamed_bss 6-4 50198 NULL
147541 +cyttsp4_probe_50201 cyttsp4_probe 4 50201 NULL
147542 +ahci_show_host_caps_50203 ahci_show_host_caps 0 50203 NULL
147543 +rx_rx_timeout_wa_read_50204 rx_rx_timeout_wa_read 3-0 50204 NULL nohasharray
147544 +store_falltime_50204 store_falltime 4-0 50204 &rx_rx_timeout_wa_read_50204
147545 +mthca_buddy_init_50206 mthca_buddy_init 2 50206 NULL nohasharray
147546 +compat_SyS_sendfile_50206 compat_SyS_sendfile 4 50206 &mthca_buddy_init_50206
147547 +l2cap_sock_setsockopt_50207 l2cap_sock_setsockopt 5-0 50207 NULL
147548 +ieee80211_skb_resize_50211 ieee80211_skb_resize 3 50211 NULL
147549 +seq_buf_to_user_50213 seq_buf_to_user 3 50213 NULL
147550 +acm_submit_read_urbs_50216 acm_submit_read_urbs 0 50216 NULL
147551 +loadtime_init_50221 loadtime_init 0 50221 NULL
147552 +igbvf_set_mac_50224 igbvf_set_mac 0 50224 NULL
147553 +mon_bin_compat_ioctl_50234 mon_bin_compat_ioctl 3 50234 NULL
147554 +sg_kmalloc_50240 sg_kmalloc 1 50240 NULL nohasharray
147555 +nilfs_cpfile_get_stat_50240 nilfs_cpfile_get_stat 0 50240 &sg_kmalloc_50240
147556 +adp8870_bl_l5_dark_max_store_50252 adp8870_bl_l5_dark_max_store 4-0 50252 NULL
147557 +afs_extract_data_50261 afs_extract_data 5 50261 NULL nohasharray
147558 +cx25821_s_ctrl_50261 cx25821_s_ctrl 0 50261 &afs_extract_data_50261 nohasharray
147559 +gadget_config_desc_MaxPower_show_50261 gadget_config_desc_MaxPower_show 0 50261 &cx25821_s_ctrl_50261
147560 +igb_init_interrupt_scheme_50262 igb_init_interrupt_scheme 0 50262 NULL
147561 +vlan_dev_hard_header_50263 vlan_dev_hard_header 0 50263 NULL
147562 +isci_phy_control_50264 isci_phy_control 0 50264 NULL
147563 +vlan_dev_init_50267 vlan_dev_init 0 50267 NULL nohasharray
147564 +pwm1_store_50267 pwm1_store 4-0 50267 &vlan_dev_init_50267
147565 +__i915_add_request_50272 __i915_add_request 0 50272 NULL
147566 +cifs_setattr_unix_50275 cifs_setattr_unix 0 50275 NULL
147567 +con2fb_acquire_newinfo_50278 con2fb_acquire_newinfo 0 50278 NULL
147568 +ahci_led_show_50279 ahci_led_show 0 50279 NULL
147569 +netlink_send_50281 netlink_send 0 50281 NULL
147570 +input_bits_to_string_50285 input_bits_to_string 0 50285 NULL
147571 +rxrpc_setsockopt_50286 rxrpc_setsockopt 5-0 50286 NULL
147572 +store_50289 store 0-3 50289 NULL
147573 +show_in10_50295 show_in10 0 50295 NULL
147574 +vidioc_streamon_50299 vidioc_streamon 0 50299 NULL nohasharray
147575 +iscsi_tpg_param_store_ImmediateData_50299 iscsi_tpg_param_store_ImmediateData 0-3 50299 &vidioc_streamon_50299
147576 +soc_codec_reg_show_50302 soc_codec_reg_show 0-3 50302 NULL
147577 +ath10k_mac_set_kickout_50303 ath10k_mac_set_kickout 0 50303 NULL
147578 +SYSC_flistxattr_50307 SYSC_flistxattr 3 50307 NULL
147579 +SYSC_sched_setaffinity_50310 SYSC_sched_setaffinity 2 50310 NULL nohasharray
147580 +pch_gbe_alloc_rx_buffers_pool_50310 pch_gbe_alloc_rx_buffers_pool 0 50310 &SYSC_sched_setaffinity_50310
147581 +snd_fm801_playback_trigger_50312 snd_fm801_playback_trigger 0 50312 NULL
147582 +tps65912_gpio_output_50313 tps65912_gpio_output 0 50313 NULL
147583 +cond_init_bool_indexes_50314 cond_init_bool_indexes 0 50314 NULL
147584 +soc_camera_read_50319 soc_camera_read 3-0 50319 NULL
147585 +b43_phy_ht_op_init_50321 b43_phy_ht_op_init 0 50321 NULL
147586 +sdr_cap_start_streaming_50324 sdr_cap_start_streaming 0 50324 NULL nohasharray
147587 +batadv_mesh_init_50324 batadv_mesh_init 0 50324 &sdr_cap_start_streaming_50324
147588 +ds2781_recall_eeprom_50328 ds2781_recall_eeprom 0 50328 NULL
147589 +do_launder_page_50329 do_launder_page 0 50329 NULL
147590 +picolcd_fb_update_rate_show_50333 picolcd_fb_update_rate_show 0 50333 NULL
147591 +lpfc_idiag_pcicfg_read_50334 lpfc_idiag_pcicfg_read 3-0 50334 NULL
147592 +dax_io_50336 dax_io 5-4-0 50336 NULL
147593 +snd_pcm_lib_writev_50337 snd_pcm_lib_writev 3-0 50337 NULL nohasharray
147594 +ocfs2_block_to_cluster_group_50337 ocfs2_block_to_cluster_group 2 50337 &snd_pcm_lib_writev_50337
147595 +roccat_common2_send_with_status_50343 roccat_common2_send_with_status 4-0 50343 NULL
147596 +tpm_read_50344 tpm_read 3-0 50344 NULL
147597 +set_auto_brightness_50345 set_auto_brightness 0 50345 NULL
147598 +__orinoco_up_50349 __orinoco_up 0 50349 NULL
147599 +nr_overcommit_hugepages_show_50351 nr_overcommit_hugepages_show 0 50351 NULL
147600 +selinux_file_permission_50354 selinux_file_permission 0 50354 NULL
147601 +isdn_ppp_read_50356 isdn_ppp_read 4-0 50356 NULL
147602 +unpack_u16_chunk_50357 unpack_u16_chunk 0 50357 NULL
147603 +iwl_dbgfs_echo_test_write_50362 iwl_dbgfs_echo_test_write 3-0 50362 NULL nohasharray
147604 +solo_enc_on_50362 solo_enc_on 0 50362 &iwl_dbgfs_echo_test_write_50362 nohasharray
147605 +ds2781_set_rsgain_setting_50362 ds2781_set_rsgain_setting 0-4 50362 &solo_enc_on_50362
147606 +xfrm_send_migrate_50365 xfrm_send_migrate 5 50365 NULL nohasharray
147607 +setbrightness_50365 setbrightness 0 50365 &xfrm_send_migrate_50365
147608 +roccat_common2_receive_50369 roccat_common2_receive 4-0 50369 NULL
147609 +store_pwm_temp_sel_50371 store_pwm_temp_sel 0-4 50371 NULL
147610 +set_ctrl_50374 set_ctrl 0 50374 NULL
147611 +sl_alloc_bufs_50380 sl_alloc_bufs 2 50380 NULL
147612 +tg3_reset_hw_50381 tg3_reset_hw 0 50381 NULL
147613 +store_temp62_50383 store_temp62 0-4 50383 NULL
147614 +may_change_ptraced_domain_50385 may_change_ptraced_domain 0 50385 NULL
147615 +acpi_ds_scope_stack_pop_50387 acpi_ds_scope_stack_pop 0 50387 NULL
147616 +flags_show_50391 flags_show 0 50391 NULL
147617 +ad7877_gpio3_show_50397 ad7877_gpio3_show 0 50397 NULL
147618 +base_sock_create_50400 base_sock_create 0 50400 NULL
147619 +snd_mask_refine_last_50406 snd_mask_refine_last 0 50406 NULL
147620 +inode_getsecctx_50410 inode_getsecctx 0 50410 NULL
147621 +l2tp_ip_sendmsg_50411 l2tp_ip_sendmsg 4-0 50411 NULL
147622 +recomp_data_node_50412 recomp_data_node 0 50412 NULL
147623 +tg_set_rt_bandwidth_50413 tg_set_rt_bandwidth 0 50413 NULL
147624 +acpi_ds_result_stack_pop_50414 acpi_ds_result_stack_pop 0 50414 NULL
147625 +fc0012_writereg_50421 fc0012_writereg 0 50421 NULL nohasharray
147626 +store_select_ref_frequency_50421 store_select_ref_frequency 0-4 50421 &fc0012_writereg_50421
147627 +iscsi_create_conn_50425 iscsi_create_conn 2 50425 NULL
147628 +validate_acl_mac_addrs_50429 validate_acl_mac_addrs 0 50429 NULL
147629 +event_input_50432 event_input 0 50432 NULL
147630 +show_bluetooth_50436 show_bluetooth 0 50436 NULL
147631 +xfs_alloc_update_counters_50441 xfs_alloc_update_counters 0 50441 NULL
147632 +snd_cmipci_playback_trigger_50442 snd_cmipci_playback_trigger 0 50442 NULL
147633 +ecryptfs_write_lower_page_segment_50444 ecryptfs_write_lower_page_segment 0-4 50444 NULL
147634 +crypt_scatterlist_50445 crypt_scatterlist 0 50445 NULL nohasharray
147635 +wanxl_open_50445 wanxl_open 0 50445 &crypt_scatterlist_50445
147636 +patch_vt1702_50446 patch_vt1702 0 50446 NULL
147637 +btrfs_space_info_show_flags_50448 btrfs_space_info_show_flags 0 50448 NULL
147638 +udf_writepages_50451 udf_writepages 0 50451 NULL
147639 +pgctrl_write_50453 pgctrl_write 3-0 50453 NULL
147640 +device_create_sys_dev_entry_50458 device_create_sys_dev_entry 0 50458 NULL
147641 +available_frequencies_show_50462 available_frequencies_show 0 50462 NULL nohasharray
147642 +xircom_open_50462 xircom_open 0 50462 &available_frequencies_show_50462
147643 +s5p_jpeg_adjust_subs_ctrl_50466 s5p_jpeg_adjust_subs_ctrl 0 50466 NULL
147644 +i2o_dma_map_sg_50468 i2o_dma_map_sg 3 50468 NULL
147645 +store_spi_transport_pcomp_en_50471 store_spi_transport_pcomp_en 0-4 50471 NULL
147646 +tps65217_update_bits_50472 tps65217_update_bits 0 50472 NULL
147647 +show_pwm_auto_50473 show_pwm_auto 0 50473 NULL
147648 +viafb_set_par_50475 viafb_set_par 0 50475 NULL
147649 +selinux_ipv4_forward_50476 selinux_ipv4_forward 0 50476 NULL
147650 +__iscsi_tpg_auth_show_password_50477 __iscsi_tpg_auth_show_password 0 50477 NULL
147651 +cdrom_read_cdda_50478 cdrom_read_cdda 4 50478 NULL nohasharray
147652 +snd_atiixp_spdif_prepare_50478 snd_atiixp_spdif_prepare 0 50478 &cdrom_read_cdda_50478
147653 +t3_mgmt_tx_50484 t3_mgmt_tx 0 50484 NULL
147654 +__iio_update_buffers_50487 __iio_update_buffers 0 50487 NULL
147655 +freeze_show_50489 freeze_show 0 50489 NULL
147656 +gfs2_block_map_50492 gfs2_block_map 0 50492 NULL
147657 +mei_io_cb_alloc_req_buf_50493 mei_io_cb_alloc_req_buf 2-0 50493 NULL
147658 +of_irq_parse_one_50494 of_irq_parse_one 0 50494 NULL
147659 +pm8001_get_gsm_dump_50495 pm8001_get_gsm_dump 0 50495 NULL
147660 +validate_50497 validate 0 50497 NULL
147661 +_pmbus_regulator_on_off_50498 _pmbus_regulator_on_off 0 50498 NULL
147662 +rxrpc_preparse_xdr_rxkad_50503 rxrpc_preparse_xdr_rxkad 0 50503 NULL
147663 +numa_node_show_50504 numa_node_show 0 50504 NULL
147664 +pwr_rcvd_awake_beacons_read_50505 pwr_rcvd_awake_beacons_read 3-0 50505 NULL
147665 +show_ep_handle_50508 show_ep_handle 0 50508 NULL
147666 +isofs_readpage_50512 isofs_readpage 0 50512 NULL
147667 +protection_type_store_50516 protection_type_store 0-4 50516 NULL
147668 +ext3_freeze_50523 ext3_freeze 0 50523 NULL
147669 +b43_op_get_stats_50524 b43_op_get_stats 0 50524 NULL nohasharray
147670 +hsc_read_50524 hsc_read 0-3 50524 &b43_op_get_stats_50524
147671 +nr_hugepages_store_50532 nr_hugepages_store 4-0 50532 NULL
147672 +inet6_netconf_msgsize_devconf_50534 inet6_netconf_msgsize_devconf 0 50534 NULL
147673 +show_eeprom3_50535 show_eeprom3 0 50535 NULL nohasharray
147674 +dlfb_submit_urb_50535 dlfb_submit_urb 0 50535 &show_eeprom3_50535
147675 +fwnet_receive_packet_50537 fwnet_receive_packet 9 50537 NULL
147676 +wlcore_set_partition_50538 wlcore_set_partition 0 50538 NULL nohasharray
147677 +velocity_init_rings_50538 velocity_init_rings 0 50538 &wlcore_set_partition_50538
147678 +ath6kl_set_ap_probe_resp_ies_50539 ath6kl_set_ap_probe_resp_ies 3 50539 NULL nohasharray
147679 +ip_local_out_sk_50539 ip_local_out_sk 0 50539 &ath6kl_set_ap_probe_resp_ies_50539 nohasharray
147680 +vendor_id_store_50539 vendor_id_store 0-4 50539 &ip_local_out_sk_50539
147681 +show_fan_div_50540 show_fan_div 0 50540 NULL nohasharray
147682 +iwl_mvm_add_sta_50540 iwl_mvm_add_sta 0 50540 &show_fan_div_50540
147683 +set_fcoe_ctlr_enabled_50542 set_fcoe_ctlr_enabled 0 50542 NULL
147684 +bh_get_50543 bh_get 0 50543 NULL
147685 +gfs2_meta_inode_buffer_50544 gfs2_meta_inode_buffer 0 50544 NULL
147686 +attr_fn_lock_store_cptkbd_50545 attr_fn_lock_store_cptkbd 0-4 50545 NULL
147687 +airspy_set_lna_gain_50547 airspy_set_lna_gain 0 50547 NULL
147688 +trigger_request_store_50548 trigger_request_store 4 50548 NULL
147689 +wl127x_boot_clk_50551 wl127x_boot_clk 0 50551 NULL
147690 +blkdev_readpage_50552 blkdev_readpage 0 50552 NULL
147691 +usbat_flash_write_data_50553 usbat_flash_write_data 4 50553 NULL
147692 +__uncore_match_dnid_show_50561 __uncore_match_dnid_show 0 50561 NULL
147693 +ncp_fsync_50562 ncp_fsync 0 50562 NULL
147694 +self_check_peb_vid_hdr_50563 self_check_peb_vid_hdr 0 50563 NULL
147695 +cmpc_accel_g_select_store_v4_50566 cmpc_accel_g_select_store_v4 0-4 50566 NULL
147696 +_transport_phy_reset_50570 _transport_phy_reset 0 50570 NULL
147697 +mwave_write_50571 mwave_write 0-3 50571 NULL
147698 +hpet_cpuhp_notify_50573 hpet_cpuhp_notify 0 50573 NULL
147699 +target_fabric_tpg_auth_attr_store_50574 target_fabric_tpg_auth_attr_store 0 50574 NULL
147700 +mwifiex_cmd_802_11_bg_scan_query_50580 mwifiex_cmd_802_11_bg_scan_query 0 50580 NULL
147701 +fat_readpages_50582 fat_readpages 4 50582 NULL nohasharray
147702 +pep_reply_50582 pep_reply 5 50582 &fat_readpages_50582
147703 +iwl_dbgfs_missed_beacon_read_50584 iwl_dbgfs_missed_beacon_read 3-0 50584 NULL nohasharray
147704 +pcsp_start_playing_50584 pcsp_start_playing 0 50584 &iwl_dbgfs_missed_beacon_read_50584
147705 +rfcomm_sock_bind_50585 rfcomm_sock_bind 0 50585 NULL
147706 +show_srp_rport_roles_50588 show_srp_rport_roles 0 50588 NULL
147707 +build_inv_iommu_pages_50589 build_inv_iommu_pages 2-3 50589 NULL
147708 +load_map_50592 load_map 0 50592 NULL
147709 +sge_rx_50594 sge_rx 3 50594 NULL
147710 +per_cpu_show_50601 per_cpu_show 0 50601 NULL
147711 +__ext4_journalled_writepage_50603 __ext4_journalled_writepage 0 50603 NULL
147712 +wl1251_hw_init_pta_50604 wl1251_hw_init_pta 0 50604 NULL nohasharray
147713 +loop_attr_offset_show_50604 loop_attr_offset_show 0 50604 &wl1251_hw_init_pta_50604
147714 +xillybus_write_50605 xillybus_write 3-0 50605 NULL
147715 +marvell_of_reg_init_50608 marvell_of_reg_init 0 50608 NULL
147716 +lx_hardware_stop_50609 lx_hardware_stop 0 50609 NULL nohasharray
147717 +show_pwm_ac_50609 show_pwm_ac 0 50609 &lx_hardware_stop_50609
147718 +ipr_halt_50616 ipr_halt 0 50616 NULL
147719 +rx_rx_checksum_result_read_50617 rx_rx_checksum_result_read 3-0 50617 NULL
147720 +get_lid_handling_50618 get_lid_handling 0 50618 NULL nohasharray
147721 +show_session_param_ISCSI_PARAM_MAX_R2T_50618 show_session_param_ISCSI_PARAM_MAX_R2T 0 50618 &get_lid_handling_50618
147722 +sparse_early_usemaps_alloc_node_50623 sparse_early_usemaps_alloc_node 4 50623 NULL
147723 +regcache_rbtree_write_50629 regcache_rbtree_write 2-0 50629 NULL nohasharray
147724 +macvtap_alloc_skb_50629 macvtap_alloc_skb 2-3-4 50629 &regcache_rbtree_write_50629 nohasharray
147725 +ip_vs_local_request6_50629 ip_vs_local_request6 0 50629 &macvtap_alloc_skb_50629
147726 +enic_dev_add_station_addr_50630 enic_dev_add_station_addr 0 50630 NULL
147727 +simple_transaction_get_50633 simple_transaction_get 3 50633 NULL
147728 +__vm_enough_memory_50634 __vm_enough_memory 0 50634 NULL nohasharray
147729 +protocol_id_set_50634 protocol_id_set 0-4 50634 &__vm_enough_memory_50634
147730 +show_auto_pwm_max_50637 show_auto_pwm_max 0 50637 NULL nohasharray
147731 +fsp_attr_set_setreg_50637 fsp_attr_set_setreg 0-4 50637 &show_auto_pwm_max_50637
147732 +bt_sock_create_50641 bt_sock_create 0 50641 NULL
147733 +gfs2_unstuff_dinode_50644 gfs2_unstuff_dinode 0 50644 NULL
147734 +mt2063_setreg_50645 mt2063_setreg 0 50645 NULL
147735 +show_50648 show 0 50648 NULL
147736 +ext3_readpage_50653 ext3_readpage 0 50653 NULL
147737 +show_fc_rport_node_name_50655 show_fc_rport_node_name 0 50655 NULL
147738 +snd_seq_ioctl_set_queue_info_50657 snd_seq_ioctl_set_queue_info 0 50657 NULL
147739 +raid56_parity_alloc_scrub_rbio_50658 raid56_parity_alloc_scrub_rbio 4 50658 NULL
147740 +__sha1_ssse3_update_50659 __sha1_ssse3_update 0 50659 NULL
147741 +adcxx_show_min_50663 adcxx_show_min 0 50663 NULL nohasharray
147742 +iscsi_tpg_param_show_DefaultTime2Wait_50663 iscsi_tpg_param_show_DefaultTime2Wait 0 50663 &adcxx_show_min_50663
147743 +sys_readv_50664 sys_readv 3 50664 NULL nohasharray
147744 +ath6kl_tm_rx_event_50664 ath6kl_tm_rx_event 3 50664 &sys_readv_50664
147745 +bnad_debugfs_read_50665 bnad_debugfs_read 3-0 50665 NULL
147746 +show_ipv6_iface_ipaddress_50667 show_ipv6_iface_ipaddress 0 50667 NULL
147747 +ext2_try_to_allocate_with_rsv_50669 ext2_try_to_allocate_with_rsv 2-4-0 50669 NULL
147748 +addr_len_show_50673 addr_len_show 0 50673 NULL
147749 +cifsFYI_proc_write_50682 cifsFYI_proc_write 0-3 50682 NULL
147750 +nvidiafb_check_var_50683 nvidiafb_check_var 0 50683 NULL
147751 +cca_mode_show_50688 cca_mode_show 0 50688 NULL
147752 +i2c_smbus_read_byte_data_50689 i2c_smbus_read_byte_data 0 50689 NULL nohasharray
147753 +target_50689 target 0 50689 &i2c_smbus_read_byte_data_50689
147754 +store_50690 store 0-3 50690 NULL
147755 +_ep_queue_50692 _ep_queue 0 50692 NULL
147756 +xfs_growfs_get_hdr_buf_50697 xfs_growfs_get_hdr_buf 3 50697 NULL
147757 +dev_mem_read_50706 dev_mem_read 3-0 50706 NULL
147758 +discover_50707 discover 0 50707 NULL
147759 +regulator_total_uA_show_50713 regulator_total_uA_show 0 50713 NULL
147760 +mic_panic_event_50714 mic_panic_event 0 50714 NULL
147761 +pm_qos_update_target_50721 pm_qos_update_target 0 50721 NULL
147762 +epool_init_50723 epool_init 2 50723 NULL
147763 +max8660_ldo67_is_enabled_50729 max8660_ldo67_is_enabled 0 50729 NULL
147764 +device_attach_50730 device_attach 0 50730 NULL nohasharray
147765 +xfs_fs_unfreeze_50730 xfs_fs_unfreeze 0 50730 &device_attach_50730
147766 +mc13xxx_rtc_read_time_50733 mc13xxx_rtc_read_time 0 50733 NULL
147767 +stripe_cache_active_show_50735 stripe_cache_active_show 0 50735 NULL
147768 +blk_check_plugged_50736 blk_check_plugged 3 50736 NULL
147769 +xen_initdom_setup_msi_irqs_50737 xen_initdom_setup_msi_irqs 2 50737 NULL
147770 +store_fc_private_host_issue_lip_50738 store_fc_private_host_issue_lip 0-4 50738 NULL
147771 +lcd_power_show_50740 lcd_power_show 0 50740 NULL
147772 +__ext3_get_inode_loc_50744 __ext3_get_inode_loc 0 50744 NULL
147773 +e1000_change_mtu_50745 e1000_change_mtu 0 50745 NULL
147774 +ab3100_set_register_interruptible_50756 ab3100_set_register_interruptible 0 50756 NULL
147775 +iscsi_sw_tcp_host_get_param_50757 iscsi_sw_tcp_host_get_param 0 50757 NULL
147776 +skb_padto_50759 skb_padto 2 50759 NULL
147777 +max8925_set_bits_50760 max8925_set_bits 0 50760 NULL
147778 +adfs_writepage_50762 adfs_writepage 0 50762 NULL nohasharray
147779 +policydb_read_50762 policydb_read 0 50762 &adfs_writepage_50762
147780 +isight_trigger_50765 isight_trigger 0 50765 NULL
147781 +w1_f1C_write_50766 w1_f1C_write 3 50766 NULL
147782 +dlm_recover_status_show_50769 dlm_recover_status_show 0 50769 NULL
147783 +ocfs2_xattr_block_get_50773 ocfs2_xattr_block_get 0 50773 NULL nohasharray
147784 +get_component_power_status_50773 get_component_power_status 0 50773 &ocfs2_xattr_block_get_50773 nohasharray
147785 +g_crop_50773 g_crop 0 50773 &get_component_power_status_50773
147786 +tm6000_read_write_usb_50774 tm6000_read_write_usb 7-0 50774 NULL nohasharray
147787 +pipe_handler_request_50774 pipe_handler_request 5-0 50774 &tm6000_read_write_usb_50774
147788 +sr_set_mac_address_50778 sr_set_mac_address 0 50778 NULL
147789 +target_core_show_dev_udev_path_50780 target_core_show_dev_udev_path 0 50780 NULL nohasharray
147790 +finish_fw_update_50780 finish_fw_update 0 50780 &target_core_show_dev_udev_path_50780
147791 +dev_pm_qos_update_flags_50782 dev_pm_qos_update_flags 0 50782 NULL
147792 +cpuidle_state_store_50783 cpuidle_state_store 0-4 50783 NULL
147793 +digital_dep_link_up_50786 digital_dep_link_up 5 50786 NULL
147794 +ping_v4_sendmsg_50787 ping_v4_sendmsg 4-0 50787 NULL
147795 +cap_vm_enough_memory_50788 cap_vm_enough_memory 0 50788 NULL
147796 +store_50792 store 0 50792 NULL
147797 +tpm_write_50798 tpm_write 3-0 50798 NULL
147798 +write_flush_50803 write_flush 3-0 50803 NULL
147799 +_nfs4_proc_delegreturn_50805 _nfs4_proc_delegreturn 0 50805 NULL
147800 +show_ipv6_iface_link_local_autocfg_50807 show_ipv6_iface_link_local_autocfg 0 50807 NULL
147801 +write_sync_reg_50811 write_sync_reg 0 50811 NULL
147802 +dvb_play_50814 dvb_play 3-0 50814 NULL
147803 +ttm_pool_show_50817 ttm_pool_show 0 50817 NULL
147804 +dpcm_show_state_50827 dpcm_show_state 0 50827 NULL nohasharray
147805 +init_rx_ring_50827 init_rx_ring 4 50827 &dpcm_show_state_50827 nohasharray
147806 +wl1251_cmd_data_path_tx_50827 wl1251_cmd_data_path_tx 0 50827 &init_rx_ring_50827
147807 +acpi_ev_install_gpe_block_50829 acpi_ev_install_gpe_block 2 50829 NULL nohasharray
147808 +recvmsg_50829 recvmsg 0-4 50829 &acpi_ev_install_gpe_block_50829 nohasharray
147809 +cfusbl_device_notify_50829 cfusbl_device_notify 0 50829 &recvmsg_50829
147810 +ecryptfs_write_inode_size_to_metadata_50833 ecryptfs_write_inode_size_to_metadata 0 50833 NULL
147811 +nft_trans_alloc_50836 nft_trans_alloc 3 50836 NULL
147812 +inet_getname_50838 inet_getname 0 50838 NULL nohasharray
147813 +cw1200_sta_add_50838 cw1200_sta_add 0 50838 &inet_getname_50838
147814 +videobuf_dma_init_user_50839 videobuf_dma_init_user 4-3-0 50839 NULL
147815 +nilfs_superblock_attr_store_50840 nilfs_superblock_attr_store 0-4 50840 NULL
147816 +self_check_write_50856 self_check_write 5-0 50856 NULL nohasharray
147817 +frontend_probe_and_watch_50856 frontend_probe_and_watch 0 50856 &self_check_write_50856
147818 +carl9170_debugfs_write_50857 carl9170_debugfs_write 3-0 50857 NULL
147819 +fat_write_begin_50858 fat_write_begin 3-0 50858 NULL
147820 +matroxfb_dh_set_par_50867 matroxfb_dh_set_par 0 50867 NULL
147821 +lx_pipe_toggle_state_50874 lx_pipe_toggle_state 0 50874 NULL
147822 +unmap_and_move_50876 unmap_and_move 0 50876 NULL
147823 +vmci_transport_notify_send_init_50880 vmci_transport_notify_send_init 0 50880 NULL
147824 +nla_put_string_50887 nla_put_string 0 50887 NULL
147825 +SyS_lgetxattr_50889 SyS_lgetxattr 4 50889 NULL
147826 +mlx5_cmd_status_to_err_50891 mlx5_cmd_status_to_err 0 50891 NULL
147827 +multicast_querier_store_50895 multicast_querier_store 4-0 50895 NULL
147828 +migrate_huge_page_move_mapping_50896 migrate_huge_page_move_mapping 0 50896 NULL
147829 +erst_dbg_read_50897 erst_dbg_read 0-3 50897 NULL
147830 +subconnector_show_50902 subconnector_show 0 50902 NULL
147831 +__bdev_writeseg_50903 __bdev_writeseg 4 50903 NULL
147832 +idr_alloc_cyclic_50904 idr_alloc_cyclic 0 50904 NULL
147833 +xfs_alloc_get_freelist_50906 xfs_alloc_get_freelist 0 50906 NULL
147834 +store_tabletYtilt_50907 store_tabletYtilt 0-4 50907 NULL
147835 +osd_req_write_sg_50908 osd_req_write_sg 5 50908 NULL nohasharray
147836 +thermal_zone_get_temp_50908 thermal_zone_get_temp 0 50908 &osd_req_write_sg_50908
147837 +xfs_iext_remove_50909 xfs_iext_remove 3 50909 NULL nohasharray
147838 +cxacru_sysfs_show_upstream_hec_errors_50909 cxacru_sysfs_show_upstream_hec_errors 0 50909 &xfs_iext_remove_50909
147839 +blk_rq_cur_sectors_50910 blk_rq_cur_sectors 0 50910 NULL
147840 +btrfs_bio_wq_end_io_50911 btrfs_bio_wq_end_io 0 50911 NULL
147841 +wl1271_sysfs_show_hw_pg_ver_50912 wl1271_sysfs_show_hw_pg_ver 0 50912 NULL
147842 +snd_timer_user_read_50916 snd_timer_user_read 0-3 50916 NULL
147843 +nilfs_dat_move_50917 nilfs_dat_move 0 50917 NULL
147844 +wl1271_rx_handle_data_50919 wl1271_rx_handle_data 3 50919 NULL
147845 +hash_recvmsg_50924 hash_recvmsg 4-0 50924 NULL
147846 +busnum_show_50927 busnum_show 0 50927 NULL
147847 +fotg210_urb_enqueue_50931 fotg210_urb_enqueue 0 50931 NULL
147848 +_ctl_host_sas_address_show_50932 _ctl_host_sas_address_show 0 50932 NULL
147849 +bond_option_miimon_set_50935 bond_option_miimon_set 0 50935 NULL
147850 +inet6_bind_50945 inet6_bind 0 50945 NULL nohasharray
147851 +store_auto_temp_50945 store_auto_temp 0-4 50945 &inet6_bind_50945
147852 +show_device_status_50947 show_device_status 0 50947 NULL
147853 +nes_show_ee_data_50948 nes_show_ee_data 0 50948 NULL nohasharray
147854 +show_port0_50948 show_port0 0 50948 &nes_show_ee_data_50948
147855 +set_50949 set 0 50949 NULL nohasharray
147856 +wl1271_op_add_interface_50949 wl1271_op_add_interface 0 50949 &set_50949
147857 +tp_la_write_50950 tp_la_write 3-0 50950 NULL nohasharray
147858 +irq_timeout_write_50950 irq_timeout_write 3-0 50950 &tp_la_write_50950 nohasharray
147859 +mld_newpack_50950 mld_newpack 2 50950 &irq_timeout_write_50950
147860 +virtio_cread16_50951 virtio_cread16 0 50951 NULL
147861 +zl10036_write_50952 zl10036_write 0 50952 NULL
147862 +uwb_rc_mac_addr_set_50953 uwb_rc_mac_addr_set 0 50953 NULL
147863 +__uncore_thresh5_show_50954 __uncore_thresh5_show 0 50954 NULL nohasharray
147864 +sdio_uart_write_50954 sdio_uart_write 3 50954 &__uncore_thresh5_show_50954
147865 +log_head_lsn_show_50956 log_head_lsn_show 0 50956 NULL
147866 +SyS_setxattr_50957 SyS_setxattr 4 50957 NULL
147867 +__ntfs_write_inode_50961 __ntfs_write_inode 0 50961 NULL
147868 +show_temp_offset_50962 show_temp_offset 0 50962 NULL nohasharray
147869 +rbd_dev_header_info_50962 rbd_dev_header_info 0 50962 &show_temp_offset_50962
147870 +aty128_var_to_crtc_50963 aty128_var_to_crtc 0 50963 NULL
147871 +null_final_50967 null_final 0 50967 NULL
147872 +wusb_chid_store_50968 wusb_chid_store 0-4 50968 NULL
147873 +set_temp_over_50973 set_temp_over 0-4 50973 NULL
147874 +typhoon_start_runtime_50974 typhoon_start_runtime 0 50974 NULL
147875 +iwl_statistics_flag_50981 iwl_statistics_flag 3-0 50981 NULL
147876 +pm_qos_no_power_off_store_50987 pm_qos_no_power_off_store 0-4 50987 NULL
147877 +timeout_write_50991 timeout_write 3-0 50991 NULL
147878 +interval_show_50993 interval_show 0 50993 NULL
147879 +wm8903_gpio_direction_out_50995 wm8903_gpio_direction_out 0 50995 NULL nohasharray
147880 +bnx2_request_irq_50995 bnx2_request_irq 0 50995 &wm8903_gpio_direction_out_50995
147881 +xc5000_tune_digital_50996 xc5000_tune_digital 0 50996 NULL
147882 +security_load_policy_50997 security_load_policy 0 50997 NULL
147883 +show_counter_lb_ints_50999 show_counter_lb_ints 0 50999 NULL nohasharray
147884 +show_host_param_ISCSI_HOST_PARAM_PORT_SPEED_50999 show_host_param_ISCSI_HOST_PARAM_PORT_SPEED 0 50999 &show_counter_lb_ints_50999 nohasharray
147885 +csio_device_reset_50999 csio_device_reset 0-4 50999 &show_host_param_ISCSI_HOST_PARAM_PORT_SPEED_50999
147886 +zd_chip_enable_rxtx_51001 zd_chip_enable_rxtx 0 51001 NULL
147887 +proc_write_51003 proc_write 3-0 51003 NULL nohasharray
147888 +channel_ce_count_show_51003 channel_ce_count_show 0 51003 &proc_write_51003
147889 +ppp_read_51017 ppp_read 0-3 51017 NULL
147890 +img_pwm_config_51020 img_pwm_config 0 51020 NULL
147891 +lbs_dev_info_51023 lbs_dev_info 3-0 51023 NULL nohasharray
147892 +il4965_get_tx_atten_grp_51023 il4965_get_tx_atten_grp 0 51023 &lbs_dev_info_51023
147893 +qla2x00_sysfs_write_fw_dump_51025 qla2x00_sysfs_write_fw_dump 0-6-5 51025 NULL
147894 +brcm_phy_setbits_51027 brcm_phy_setbits 0 51027 NULL
147895 +fuse_conn_congestion_threshold_read_51028 fuse_conn_congestion_threshold_read 3-0 51028 NULL
147896 +xfs_dir2_grow_inode_51030 xfs_dir2_grow_inode 0 51030 NULL
147897 +dump_midi_51040 dump_midi 3 51040 NULL
147898 +usb_get_descriptor_51041 usb_get_descriptor 0 51041 NULL
147899 +srpt_alloc_ioctx_51042 srpt_alloc_ioctx 2-3 51042 NULL nohasharray
147900 +i915_gem_object_get_pages_phys_51042 i915_gem_object_get_pages_phys 0 51042 &srpt_alloc_ioctx_51042
147901 +store_detach_51045 store_detach 0-4 51045 NULL
147902 +show_51050 show 0 51050 NULL nohasharray
147903 +carl9170_mac_reset_51050 carl9170_mac_reset 0 51050 &show_51050
147904 +xc5000_readreg_51051 xc5000_readreg 0 51051 NULL
147905 +do_arpt_set_ctl_51053 do_arpt_set_ctl 4 51053 NULL
147906 +afs_launder_page_51055 afs_launder_page 0 51055 NULL
147907 +_ctl_version_fw_show_51059 _ctl_version_fw_show 0 51059 NULL nohasharray
147908 +bnep_net_set_mac_addr_51059 bnep_net_set_mac_addr 0 51059 &_ctl_version_fw_show_51059
147909 +wusb_prf_64_51065 wusb_prf_64 7-0 51065 NULL
147910 +rsc_mgr_init_51067 rsc_mgr_init 3 51067 NULL nohasharray
147911 +bd2802_store_reg0x08_51067 bd2802_store_reg0x08 0-4 51067 &rsc_mgr_init_51067 nohasharray
147912 +rtc_sysfs_set_wakealarm_51067 rtc_sysfs_set_wakealarm 0-4 51067 &bd2802_store_reg0x08_51067
147913 +zatm_open_51077 zatm_open 0 51077 NULL nohasharray
147914 +store_drivers_probe_51077 store_drivers_probe 0-3 51077 &zatm_open_51077
147915 +sys32_pwrite_51079 sys32_pwrite 3 51079 NULL
147916 +removable_show_51080 removable_show 0 51080 NULL
147917 +usb_sleep_charge_show_51081 usb_sleep_charge_show 0 51081 NULL
147918 +sock_no_sendmsg_51082 sock_no_sendmsg 0-4 51082 NULL
147919 +register_jprobes_51086 register_jprobes 0 51086 NULL
147920 +bond_vlan_rx_add_vid_51087 bond_vlan_rx_add_vid 0 51087 NULL
147921 +jbd2_journal_init_revoke_51088 jbd2_journal_init_revoke 2 51088 NULL
147922 +nilfs_checkpoints_next_checkpoint_show_51093 nilfs_checkpoints_next_checkpoint_show 0 51093 NULL
147923 +solo_enc_v4l2_init_51094 solo_enc_v4l2_init 2 51094 NULL
147924 +__ocfs2_find_path_51096 __ocfs2_find_path 0 51096 NULL
147925 +ath10k_vdev_start_51101 ath10k_vdev_start 0 51101 NULL
147926 +target_stat_scsi_auth_intr_show_attr_att_count_51106 target_stat_scsi_auth_intr_show_attr_att_count 0 51106 NULL
147927 +ti_recv_51110 ti_recv 3 51110 NULL nohasharray
147928 +w1_ds2781_do_io_51110 w1_ds2781_do_io 0-4-3 51110 &ti_recv_51110
147929 +iwl_set_Xtal_calib_51112 iwl_set_Xtal_calib 0 51112 NULL
147930 +of_clk_get_parent_count_51114 of_clk_get_parent_count 0 51114 NULL
147931 +iscsi_nop_out_rsp_51117 iscsi_nop_out_rsp 4 51117 NULL nohasharray
147932 +gpio_keys_attr_show_helper_51117 gpio_keys_attr_show_helper 0 51117 &iscsi_nop_out_rsp_51117
147933 +xfs_file_splice_read_51121 xfs_file_splice_read 0 51121 NULL
147934 +do_vfs_lock_51127 do_vfs_lock 0 51127 NULL
147935 +ips_write_info_51128 ips_write_info 0-3 51128 NULL
147936 +sym_user_command_51129 sym_user_command 0-3 51129 NULL
147937 +__atomic_notifier_call_chain_51130 __atomic_notifier_call_chain 0 51130 NULL nohasharray
147938 +cluster_cluster_name_write_51130 cluster_cluster_name_write 0-3 51130 &__atomic_notifier_call_chain_51130
147939 +amanda_help_51133 amanda_help 0 51133 NULL
147940 +ltc4260_show_value_51135 ltc4260_show_value 0 51135 NULL nohasharray
147941 +unfreeze_fs_51135 unfreeze_fs 0 51135 &ltc4260_show_value_51135
147942 +alloc_rtllib_51136 alloc_rtllib 1 51136 NULL
147943 +reg_read_51137 reg_read 0 51137 NULL nohasharray
147944 +ath10k_bmi_write_memory_51137 ath10k_bmi_write_memory 0 51137 &reg_read_51137
147945 +show_in_input_51138 show_in_input 0 51138 NULL
147946 +simple_xattr_set_51140 simple_xattr_set 4-0 51140 NULL
147947 +saa7134_alsa_dma_init_51143 saa7134_alsa_dma_init 2 51143 NULL nohasharray
147948 +elan_smbus_iap_get_mode_51143 elan_smbus_iap_get_mode 0 51143 &saa7134_alsa_dma_init_51143
147949 +acpi_ps_get_aml_opcode_51145 acpi_ps_get_aml_opcode 0 51145 NULL
147950 +xfs_trans_get_efd_51148 xfs_trans_get_efd 3 51148 NULL
147951 +compat_sys_pwritev64_51151 compat_sys_pwritev64 3 51151 NULL nohasharray
147952 +cyapa_reinitialize_51151 cyapa_reinitialize 0 51151 &compat_sys_pwritev64_51151
147953 +__smsc911x_reg_read_51152 __smsc911x_reg_read 0 51152 NULL
147954 +show_temp_max_alarm_51154 show_temp_max_alarm 0 51154 NULL
147955 +driver_attach_51156 driver_attach 0 51156 NULL
147956 +device_rev_show_51157 device_rev_show 0 51157 NULL
147957 +walk_page_buffers_51170 walk_page_buffers 0 51170 NULL
147958 +cap_task_setscheduler_51171 cap_task_setscheduler 0 51171 NULL
147959 +online_store_51175 online_store 0-4 51175 NULL
147960 +show_counter_rx_tid_valid_errs_51183 show_counter_rx_tid_valid_errs 0 51183 NULL
147961 +cbaf_wusb_device_name_show_51184 cbaf_wusb_device_name_show 0 51184 NULL
147962 +read_dsattenuation_51185 read_dsattenuation 0 51185 NULL
147963 +v9fs_listxattr_51189 v9fs_listxattr 0-3 51189 NULL
147964 +i40evf_acquire_msix_vectors_51190 i40evf_acquire_msix_vectors 2 51190 NULL nohasharray
147965 +nfs4_call_sync_sequence_51190 nfs4_call_sync_sequence 0 51190 &i40evf_acquire_msix_vectors_51190
147966 +dpms_show_51191 dpms_show 0 51191 NULL
147967 +get_uint_51193 get_uint 0 51193 NULL
147968 +queue_requests_store_51194 queue_requests_store 3-0 51194 NULL
147969 +skb_copy_datagram_iter_51197 skb_copy_datagram_iter 4-2-0 51197 NULL
147970 +nilfs_dev_attr_show_51198 nilfs_dev_attr_show 0 51198 NULL
147971 +atl1e_write_phy_reg_51200 atl1e_write_phy_reg 0 51200 NULL
147972 +metrics_reset_store_51203 metrics_reset_store 0-4 51203 NULL
147973 +rx8025_write_reg_51207 rx8025_write_reg 0 51207 NULL
147974 +m48t59_nvram_read_51209 m48t59_nvram_read 0-5-6 51209 NULL
147975 +sr_done_51211 sr_done 0 51211 NULL
147976 +solo_enc_queue_setup_51213 solo_enc_queue_setup 0 51213 NULL
147977 +rw_checks_51214 rw_checks 0 51214 NULL nohasharray
147978 +handle_static_data_51214 handle_static_data 0 51214 &rw_checks_51214
147979 +lpfc_oas_vpt_store_51216 lpfc_oas_vpt_store 0-4 51216 NULL
147980 +ext4_init_block_bitmap_51217 ext4_init_block_bitmap 3 51217 NULL
147981 +kgdb_panic_event_51226 kgdb_panic_event 0 51226 NULL
147982 +iwl_dbgfs_bcast_filters_macs_read_51231 iwl_dbgfs_bcast_filters_macs_read 3-0 51231 NULL nohasharray
147983 +__gfs2_jdata_writepage_51231 __gfs2_jdata_writepage 0 51231 &iwl_dbgfs_bcast_filters_macs_read_51231
147984 +nf_ct_ext_create_51232 nf_ct_ext_create 3 51232 NULL
147985 +snd_pcm_write_51235 snd_pcm_write 3-0 51235 NULL nohasharray
147986 +bnx2x_rss_51235 bnx2x_rss 0 51235 &snd_pcm_write_51235
147987 +goto_high_power_51237 goto_high_power 0 51237 NULL
147988 +drm_property_create_51239 drm_property_create 4 51239 NULL
147989 +ath10k_bmi_fast_download_51242 ath10k_bmi_fast_download 0 51242 NULL
147990 +show_sas_end_dev_tlr_enabled_51243 show_sas_end_dev_tlr_enabled 0 51243 NULL
147991 +show_constraint_min_power_uw_51248 show_constraint_min_power_uw 0 51248 NULL
147992 +__mxt_read_reg_51249 __mxt_read_reg 0 51249 NULL
147993 +st_read_51251 st_read 3-0 51251 NULL nohasharray
147994 +nfs_instantiate_51251 nfs_instantiate 0 51251 &st_read_51251
147995 +uds_s_stream_51259 uds_s_stream 0 51259 NULL
147996 +b43legacy_radio_set_interference_mitigation_51260 b43legacy_radio_set_interference_mitigation 0 51260 NULL
147997 +nr_hugepages_show_common_51261 nr_hugepages_show_common 0 51261 NULL
147998 +compat_dccp_setsockopt_51263 compat_dccp_setsockopt 5 51263 NULL nohasharray
147999 +ipv4_blackhole_mtu_51263 ipv4_blackhole_mtu 0 51263 &compat_dccp_setsockopt_51263
148000 +ath10k_dbg_sta_write_addba_51264 ath10k_dbg_sta_write_addba 3-0 51264 NULL nohasharray
148001 +target_alloc_sgl_51264 target_alloc_sgl 3 51264 &ath10k_dbg_sta_write_addba_51264 nohasharray
148002 +channelmap_show_51264 channelmap_show 0 51264 &target_alloc_sgl_51264
148003 +target_stat_scsi_port_show_attr_indx_51265 target_stat_scsi_port_show_attr_indx 0 51265 NULL
148004 +e100_up_51268 e100_up 0 51268 NULL
148005 +pm8001_tag_alloc_51273 pm8001_tag_alloc 0 51273 NULL nohasharray
148006 +v9fs_statfs_51273 v9fs_statfs 0 51273 &pm8001_tag_alloc_51273 nohasharray
148007 +softing_reset_chip_51273 softing_reset_chip 0 51273 &v9fs_statfs_51273
148008 +dvb_audio_write_51275 dvb_audio_write 3-0 51275 NULL
148009 +ipwireless_network_packet_received_51277 ipwireless_network_packet_received 4 51277 NULL
148010 +send_51279 send 0 51279 NULL nohasharray
148011 +store_scan_age_51279 store_scan_age 0-4 51279 &send_51279
148012 +mma8452_show_scale_avail_51281 mma8452_show_scale_avail 0 51281 NULL
148013 +kasan_mem_notifier_51283 kasan_mem_notifier 0 51283 NULL
148014 +snd_usX2Y_pcm_trigger_51287 snd_usX2Y_pcm_trigger 0 51287 NULL
148015 +pvr2_std_id_to_str_51288 pvr2_std_id_to_str 2 51288 NULL nohasharray
148016 +sample_new_51288 sample_new 0 51288 &pvr2_std_id_to_str_51288
148017 +dmi_sysfs_entry_handle_51291 dmi_sysfs_entry_handle 0 51291 NULL
148018 +asl_urb_enqueue_51292 asl_urb_enqueue 0 51292 NULL
148019 +disable_51293 disable 0 51293 NULL
148020 +chip_name_show_51296 chip_name_show 0 51296 NULL
148021 +f_ecm_opts_attr_store_51297 f_ecm_opts_attr_store 0-4 51297 NULL
148022 +ov7660_set_gain_51299 ov7660_set_gain 0 51299 NULL nohasharray
148023 +store_fc_host_vport_delete_51299 store_fc_host_vport_delete 0-4 51299 &ov7660_set_gain_51299
148024 +nv_open_51300 nv_open 0 51300 NULL
148025 +niu_init_one_tx_channel_51302 niu_init_one_tx_channel 0 51302 NULL
148026 +get_sset_count_51303 get_sset_count 0 51303 NULL
148027 +bnad_debugfs_read_regrd_51308 bnad_debugfs_read_regrd 3-0 51308 NULL nohasharray
148028 +bd2802_store_reg0x0c_51308 bd2802_store_reg0x0c 0-4 51308 &bnad_debugfs_read_regrd_51308 nohasharray
148029 +statfs_quantum_store_51308 statfs_quantum_store 3-0 51308 &bd2802_store_reg0x0c_51308
148030 +ad7877_gpio4_store_51311 ad7877_gpio4_store 0-4 51311 NULL
148031 +snd_seq_port_connect_51312 snd_seq_port_connect 0 51312 NULL
148032 +init_map_ipmac_51317 init_map_ipmac 5 51317 NULL
148033 +ad9523_sync_51318 ad9523_sync 0 51318 NULL
148034 +ocfs2_read_inode_block_51319 ocfs2_read_inode_block 0 51319 NULL
148035 +alloc_hippi_dev_51320 alloc_hippi_dev 1 51320 NULL
148036 +get_baseline_data_51321 get_baseline_data 0 51321 NULL
148037 +ext2_xattr_get_51327 ext2_xattr_get 0 51327 NULL
148038 +is_selfpowered_show_51329 is_selfpowered_show 0 51329 NULL
148039 +smk_write_ptrace_51333 smk_write_ptrace 3-0 51333 NULL
148040 +alloc_smp_req_51337 alloc_smp_req 1 51337 NULL
148041 +pscsi_set_configfs_dev_params_51339 pscsi_set_configfs_dev_params 0-3 51339 NULL
148042 +device_user_purge_51340 device_user_purge 0 51340 NULL
148043 +ipw_get_event_log_len_51341 ipw_get_event_log_len 0 51341 NULL
148044 +max197_show_name_51344 max197_show_name 0 51344 NULL nohasharray
148045 +prepare_header100_51344 prepare_header100 0 51344 &max197_show_name_51344
148046 +wm8903_gpio_request_51347 wm8903_gpio_request 0 51347 NULL
148047 +beiscsi_fw_ver_disp_51349 beiscsi_fw_ver_disp 0 51349 NULL
148048 +st_sensors_set_dataready_irq_51350 st_sensors_set_dataready_irq 0 51350 NULL
148049 +icmp_error_message_51353 icmp_error_message 0 51353 NULL
148050 +ft_format_wwn_51355 ft_format_wwn 0 51355 NULL
148051 +snd_p16v_pcm_prepare_playback_51359 snd_p16v_pcm_prepare_playback 0 51359 NULL
148052 +wl1251_acx_bcn_dtim_options_51362 wl1251_acx_bcn_dtim_options 0 51362 NULL
148053 +show_hue_51369 show_hue 0 51369 NULL
148054 +ieee80211_if_fmt_estab_plinks_51370 ieee80211_if_fmt_estab_plinks 3 51370 NULL
148055 +radeon_kms_compat_ioctl_51371 radeon_kms_compat_ioctl 2 51371 NULL
148056 +try_to_freeze_tasks_51375 try_to_freeze_tasks 0 51375 NULL
148057 +qla2x00_allow_cna_fw_dump_show_51376 qla2x00_allow_cna_fw_dump_show 0 51376 NULL
148058 +geneve_xmit_skb_51377 geneve_xmit_skb 13 51377 NULL nohasharray
148059 +__uncore_qlx_cfg_show_51377 __uncore_qlx_cfg_show 0 51377 &geneve_xmit_skb_51377
148060 +ath10k_dbg_sta_read_aggr_mode_51381 ath10k_dbg_sta_read_aggr_mode 3-0 51381 NULL nohasharray
148061 +btrfs_wq_submit_bio_51381 btrfs_wq_submit_bio 0 51381 &ath10k_dbg_sta_read_aggr_mode_51381
148062 +bmAttributes_show_51384 bmAttributes_show 0 51384 NULL
148063 +ocfs2_file_read_iter_51386 ocfs2_file_read_iter 0 51386 NULL
148064 +sru_s_ctrl_51389 sru_s_ctrl 0 51389 NULL
148065 +compass_power_mode_store_51391 compass_power_mode_store 0-4 51391 NULL
148066 +efx_ethtool_fill_self_tests_51396 efx_ethtool_fill_self_tests 0 51396 NULL
148067 +ds1343_show_alarmmode_51397 ds1343_show_alarmmode 0 51397 NULL
148068 +rmw_protect_51409 rmw_protect 0 51409 NULL nohasharray
148069 +rtl8180_init_hw_51409 rtl8180_init_hw 0 51409 &rmw_protect_51409 nohasharray
148070 +iwl_mvm_mac_ctxt_cmd_p2p_device_51409 iwl_mvm_mac_ctxt_cmd_p2p_device 0 51409 &rtl8180_init_hw_51409
148071 +cma_bitmap_aligned_offset_51412 cma_bitmap_aligned_offset 0-2 51412 NULL
148072 +cifs_readdata_to_iov_51417 cifs_readdata_to_iov 0 51417 NULL
148073 +x86_swiotlb_free_coherent_51421 x86_swiotlb_free_coherent 2 51421 NULL
148074 +blk_register_region_51424 blk_register_region 1-2 51424 NULL
148075 +x1205_set_datetime_51428 x1205_set_datetime 0 51428 NULL
148076 +mwifiex_rdeeprom_read_51429 mwifiex_rdeeprom_read 3-0 51429 NULL
148077 +part_start_show_51431 part_start_show 0 51431 NULL nohasharray
148078 +mwifiex_cmd_802_11_key_material_51431 mwifiex_cmd_802_11_key_material 0 51431 &part_start_show_51431
148079 +uvc_video_clock_init_51432 uvc_video_clock_init 0 51432 NULL
148080 +hfsplus_brec_read_51436 hfsplus_brec_read 0 51436 NULL
148081 +xfs_mod_incore_sb_unlocked_51439 xfs_mod_incore_sb_unlocked 0 51439 NULL
148082 +ieee80211_if_read_dot11MeshHWMPRootMode_51441 ieee80211_if_read_dot11MeshHWMPRootMode 3-0 51441 NULL nohasharray
148083 +power_limit_0_min_uw_show_51441 power_limit_0_min_uw_show 0 51441 &ieee80211_if_read_dot11MeshHWMPRootMode_51441
148084 +print_devstats_dot11ACKFailureCount_51443 print_devstats_dot11ACKFailureCount 3 51443 NULL
148085 +ipath_tid_update_51445 ipath_tid_update 0 51445 NULL
148086 +yam_open_51447 yam_open 0 51447 NULL
148087 +roccat_common2_sysfs_read_light_macro_51451 roccat_common2_sysfs_read_light_macro 0-5-6 51451 NULL
148088 +axnet_open_51453 axnet_open 0 51453 NULL
148089 +ip_vs_local_request4_51455 ip_vs_local_request4 0 51455 NULL
148090 +gdth_halt_51460 gdth_halt 0 51460 NULL
148091 +get_cur_state_51461 get_cur_state 0 51461 NULL nohasharray
148092 +ov9640_g_crop_51461 ov9640_g_crop 0 51461 &get_cur_state_51461
148093 +vmxnet3_acquire_msix_vectors_51462 vmxnet3_acquire_msix_vectors 2 51462 NULL
148094 +nvkm_vm_create_51466 nvkm_vm_create 3-2 51466 NULL
148095 +__gsc_s_ctrl_51470 __gsc_s_ctrl 0 51470 NULL
148096 +count_trail_chars_51471 count_trail_chars 0 51471 NULL
148097 +____alloc_ei_netdev_51475 ____alloc_ei_netdev 1 51475 NULL nohasharray
148098 +arcmsr_attr_host_fw_sdram_size_51475 arcmsr_attr_host_fw_sdram_size 0 51475 &____alloc_ei_netdev_51475 nohasharray
148099 +__vlan_vid_add_51475 __vlan_vid_add 0 51475 &arcmsr_attr_host_fw_sdram_size_51475
148100 +xfs_buf_get_uncached_51477 xfs_buf_get_uncached 2 51477 NULL
148101 +calc_send_wqe_51480 calc_send_wqe 0 51480 NULL nohasharray
148102 +logi_dj_hidpp_event_51480 logi_dj_hidpp_event 4 51480 &calc_send_wqe_51480
148103 +geodewdt_write_51486 geodewdt_write 0-3 51486 NULL
148104 +nested_vmx_store_msr_51490 nested_vmx_store_msr 2 51490 NULL nohasharray
148105 +wl18xx_enable_interrupts_51490 wl18xx_enable_interrupts 0 51490 &nested_vmx_store_msr_51490
148106 +show_temp_tolerance_51491 show_temp_tolerance 0 51491 NULL
148107 +kvm_fetch_guest_virt_51493 kvm_fetch_guest_virt 2-4 51493 NULL
148108 +delay_show_51497 delay_show 0 51497 NULL
148109 +fuse_read_batch_forget_51501 fuse_read_batch_forget 0 51501 NULL
148110 +get_dev_status_51505 get_dev_status 0 51505 NULL
148111 +udf_write_inode_51511 udf_write_inode 0 51511 NULL nohasharray
148112 +irda_open_tsap_51511 irda_open_tsap 0 51511 &udf_write_inode_51511
148113 +il3945_show_measurement_51513 il3945_show_measurement 0 51513 NULL
148114 +__isl29003_write_reg_51515 __isl29003_write_reg 0 51515 NULL
148115 +tw9910_set_frame_51517 tw9910_set_frame 0 51517 NULL
148116 +store_51519 store 0-3 51519 NULL
148117 +show_dts_51521 show_dts 0 51521 NULL
148118 +ieee80211_if_write_uapsd_queues_51526 ieee80211_if_write_uapsd_queues 3-0 51526 NULL
148119 +atkbd_show_force_release_51527 atkbd_show_force_release 0 51527 NULL
148120 +upload_code_51528 upload_code 0 51528 NULL
148121 +key_search_51533 key_search 0 51533 NULL
148122 +vid_show_51538 vid_show 0 51538 NULL
148123 +iio_read_const_attr_51541 iio_read_const_attr 0 51541 NULL nohasharray
148124 +carl9170_read_reg_51541 carl9170_read_reg 0 51541 &iio_read_const_attr_51541
148125 +pci_quatech_init_51542 pci_quatech_init 0 51542 NULL
148126 +new_offset_show_51546 new_offset_show 0 51546 NULL
148127 +store_hairpin_mode_51547 store_hairpin_mode 0 51547 NULL
148128 +mbox_write_51548 mbox_write 3-0 51548 NULL
148129 +__alloc_eip_netdev_51549 __alloc_eip_netdev 1 51549 NULL nohasharray
148130 +pyra_sysfs_read_profile_buttons_51549 pyra_sysfs_read_profile_buttons 0-5-6 51549 &__alloc_eip_netdev_51549
148131 +security_kernel_fw_from_file_51553 security_kernel_fw_from_file 0 51553 NULL
148132 +broadsheet_verify_spiflash_51559 broadsheet_verify_spiflash 0 51559 NULL
148133 +icmp_manip_pkt_51560 icmp_manip_pkt 4 51560 NULL nohasharray
148134 +padlock_sha256_final_nano_51560 padlock_sha256_final_nano 0 51560 &icmp_manip_pkt_51560
148135 +write_u64_51561 write_u64 0 51561 NULL
148136 +read_fw_51564 read_fw 0-5-6 51564 NULL
148137 +tx_sg_51567 tx_sg 0 51567 NULL
148138 +batadv_tt_prepare_tvlv_local_data_51568 batadv_tt_prepare_tvlv_local_data 0 51568 NULL
148139 +netlink_broadcast_51573 netlink_broadcast 0 51573 NULL
148140 +mlx4_en_vlan_rx_add_vid_51584 mlx4_en_vlan_rx_add_vid 0 51584 NULL
148141 +eeprom_93xx46_store_erase_51585 eeprom_93xx46_store_erase 0-4 51585 NULL
148142 +ixgb_get_eeprom_len_51586 ixgb_get_eeprom_len 0 51586 NULL
148143 +hdaps_invert_store_51587 hdaps_invert_store 0-4 51587 NULL
148144 +snd_interval_refine_first_51589 snd_interval_refine_first 0 51589 NULL nohasharray
148145 +atkbd_do_set_extra_51589 atkbd_do_set_extra 0-4 51589 &snd_interval_refine_first_51589
148146 +ip6_tnl_change_mtu_51594 ip6_tnl_change_mtu 0 51594 NULL
148147 +show_sas_phy_maximum_linkrate_51597 show_sas_phy_maximum_linkrate 0 51597 NULL
148148 +aac_convert_sgraw2_51598 aac_convert_sgraw2 4 51598 NULL
148149 +ecryptfs_privileged_open_51600 ecryptfs_privileged_open 0 51600 NULL
148150 +lpfc_hba_init_link_51601 lpfc_hba_init_link 0 51601 NULL
148151 +rfcomm_tty_write_51603 rfcomm_tty_write 3 51603 NULL nohasharray
148152 +bch_strtouint_h_51603 bch_strtouint_h 0 51603 &rfcomm_tty_write_51603
148153 +_nfs4_proc_link_51608 _nfs4_proc_link 0 51608 NULL
148154 +cmd_complete_51629 cmd_complete 6 51629 NULL nohasharray
148155 +wait_for_completion_timeout_51629 wait_for_completion_timeout 0 51629 &cmd_complete_51629
148156 +sctp_auth_create_key_51641 sctp_auth_create_key 1 51641 NULL
148157 +isl_upload_firmware_51646 isl_upload_firmware 0 51646 NULL
148158 +iscsi_create_session_51647 iscsi_create_session 3 51647 NULL
148159 +si4713_set_mute_51651 si4713_set_mute 0 51651 NULL
148160 +snd_vt1724_playback_spdif_prepare_51661 snd_vt1724_playback_spdif_prepare 0 51661 NULL
148161 +emmaprp_queue_setup_51666 emmaprp_queue_setup 0 51666 NULL
148162 +ps_upsd_utilization_read_51669 ps_upsd_utilization_read 3-0 51669 NULL
148163 +net1080_check_connect_51673 net1080_check_connect 0 51673 NULL
148164 +ixgbe_read_posted_mbx_51676 ixgbe_read_posted_mbx 0 51676 NULL
148165 +mma8452_show_int_plus_micros_51679 mma8452_show_int_plus_micros 0 51679 NULL nohasharray
148166 +host_store_hp_ssd_smart_path_status_51679 host_store_hp_ssd_smart_path_status 0-4 51679 &mma8452_show_int_plus_micros_51679
148167 +cyapa_update_rt_suspend_scanrate_51680 cyapa_update_rt_suspend_scanrate 0-4 51680 NULL
148168 +acpi_ut_walk_package_tree_51681 acpi_ut_walk_package_tree 0 51681 NULL nohasharray
148169 +padlock_sha1_final_nano_51681 padlock_sha1_final_nano 0 51681 &acpi_ut_walk_package_tree_51681
148170 +sctp_setsockopt_associnfo_51684 sctp_setsockopt_associnfo 3-0 51684 NULL
148171 +xfs_attr_rmtval_remove_51686 xfs_attr_rmtval_remove 0 51686 NULL nohasharray
148172 +ad9523_io_update_51686 ad9523_io_update 0 51686 &xfs_attr_rmtval_remove_51686
148173 +sfi_sysfs_install_table_51688 sfi_sysfs_install_table 1 51688 NULL nohasharray
148174 +igbvf_get_eeprom_len_51688 igbvf_get_eeprom_len 0 51688 &sfi_sysfs_install_table_51688
148175 +intel_xpower_pmic_get_raw_temp_51690 intel_xpower_pmic_get_raw_temp 0 51690 NULL nohasharray
148176 +request_key_auth_preparse_51690 request_key_auth_preparse 0 51690 &intel_xpower_pmic_get_raw_temp_51690
148177 +isi_camera_get_formats_51692 isi_camera_get_formats 0 51692 NULL
148178 +rtw_os_xmit_resource_alloc23a_51693 rtw_os_xmit_resource_alloc23a 3 51693 NULL
148179 +ocfs2_readpage_51699 ocfs2_readpage 0 51699 NULL
148180 +md5_update_51700 md5_update 0 51700 NULL
148181 +qla2x00_zio_timer_store_51701 qla2x00_zio_timer_store 0-4 51701 NULL
148182 +bmp085_get_temperature_51702 bmp085_get_temperature 0 51702 NULL
148183 +fat_clusters_flush_51703 fat_clusters_flush 0 51703 NULL
148184 +sel_write_access_51704 sel_write_access 3 51704 NULL
148185 +cx25840_s_mbus_fmt_51707 cx25840_s_mbus_fmt 0 51707 NULL
148186 +irq_alloc_hwirqs_51714 irq_alloc_hwirqs 1 51714 NULL nohasharray
148187 +tty_cdev_add_51714 tty_cdev_add 2-4 51714 &irq_alloc_hwirqs_51714
148188 +gem_alloc_skb_51715 gem_alloc_skb 2 51715 NULL
148189 +v9fs_alloc_rdir_buf_51716 v9fs_alloc_rdir_buf 2 51716 NULL
148190 +drm_compat_ioctl_51717 drm_compat_ioctl 2 51717 NULL
148191 +ocfs2_xattr_user_get_51723 ocfs2_xattr_user_get 0 51723 NULL
148192 +sg_read_oxfer_51724 sg_read_oxfer 3 51724 NULL
148193 +str_read_51731 str_read 4-0 51731 NULL
148194 +cm4040_read_51732 cm4040_read 3-0 51732 NULL
148195 +hid_parse_report_51737 hid_parse_report 3 51737 NULL nohasharray
148196 +tvp5150_mbus_fmt_51737 tvp5150_mbus_fmt 0 51737 &hid_parse_report_51737
148197 +qt1010_readreg_51740 qt1010_readreg 0 51740 NULL
148198 +mt2063_get_dnc_output_enable_51744 mt2063_get_dnc_output_enable 0 51744 NULL
148199 +get_user_pages_fast_51751 get_user_pages_fast 0 51751 NULL
148200 +ifx_spi_insert_flip_string_51752 ifx_spi_insert_flip_string 3 51752 NULL nohasharray
148201 +opticon_write_room_51752 opticon_write_room 0 51752 &ifx_spi_insert_flip_string_51752 nohasharray
148202 +set_alarm_mask_51752 set_alarm_mask 0-4 51752 &opticon_write_room_51752
148203 +aac_change_queue_depth_51753 aac_change_queue_depth 2-0 51753 NULL
148204 +if_write_51756 if_write 3 51756 NULL
148205 +ioremap_prot_51764 ioremap_prot 2-1 51764 NULL
148206 +iio_buffer_add_channel_sysfs_51766 iio_buffer_add_channel_sysfs 0 51766 NULL
148207 +ican3_set_termination_51769 ican3_set_termination 0 51769 NULL
148208 +__fswab32_51781 __fswab32 0 51781 NULL
148209 +transmit_led_message_51782 transmit_led_message 0-3 51782 NULL
148210 +out_of_line_wait_on_bit_51783 out_of_line_wait_on_bit 0 51783 NULL
148211 +expkey_parse_51787 expkey_parse 0 51787 NULL
148212 +ssd1307fb_alloc_array_51788 ssd1307fb_alloc_array 1 51788 NULL
148213 +dev_init_pre_alt_51793 dev_init_pre_alt 0 51793 NULL
148214 +pccard_store_insert_51794 pccard_store_insert 0-4 51794 NULL
148215 +every_nth_store_51795 every_nth_store 0-3 51795 NULL
148216 +hfsplus_listxattr_51796 hfsplus_listxattr 0-3 51796 NULL
148217 +c2port_write_flash_data_51797 c2port_write_flash_data 0-5-6 51797 NULL
148218 +pm_qos_resume_latency_show_51798 pm_qos_resume_latency_show 0 51798 NULL
148219 +acpi_table_parse_entries_51801 acpi_table_parse_entries 0 51801 NULL
148220 +fc0013_set_params_51810 fc0013_set_params 0 51810 NULL
148221 +qlcnic_82xx_get_pci_info_51814 qlcnic_82xx_get_pci_info 0 51814 NULL nohasharray
148222 +store_51814 store 0-3 51814 &qlcnic_82xx_get_pci_info_51814
148223 +edd_show_default_cylinders_51815 edd_show_default_cylinders 0 51815 NULL
148224 +qib_alloc_devdata_51819 qib_alloc_devdata 2 51819 NULL
148225 +scsi_format_opcode_name_51826 scsi_format_opcode_name 0-2 51826 NULL nohasharray
148226 +buffer_from_user_51826 buffer_from_user 3 51826 &scsi_format_opcode_name_51826
148227 +MoxaPortTxFree_51829 MoxaPortTxFree 0 51829 NULL
148228 +topology_add_dev_51831 topology_add_dev 0 51831 NULL
148229 +_write_user_prot_reg_51832 _write_user_prot_reg 0 51832 NULL
148230 +rbd_dev_v1_header_info_51837 rbd_dev_v1_header_info 0 51837 NULL
148231 +write_packet_51838 write_packet 0 51838 NULL
148232 +wl1251_acx_sg_enable_51840 wl1251_acx_sg_enable 0 51840 NULL nohasharray
148233 +store_filter_select_51840 store_filter_select 0-4 51840 &wl1251_acx_sg_enable_51840
148234 +uinput_setup_device_51841 uinput_setup_device 0 51841 NULL
148235 +zd_set_encryption_type_51842 zd_set_encryption_type 0 51842 NULL
148236 +raw6_getfrag_51846 raw6_getfrag 3-4 51846 NULL nohasharray
148237 +wwan_store_51846 wwan_store 4-0 51846 &raw6_getfrag_51846
148238 +ioread32_51847 ioread32 0 51847 NULL nohasharray
148239 +read_file_tgt_tx_stats_51847 read_file_tgt_tx_stats 3-0 51847 &ioread32_51847
148240 +do_readv_writev_51849 do_readv_writev 4-0 51849 NULL
148241 +vti6_dev_init_51851 vti6_dev_init 0 51851 NULL nohasharray
148242 +set_interval_51851 set_interval 0-4 51851 &vti6_dev_init_51851
148243 +SYSC_sendto_51852 SYSC_sendto 6-3 51852 NULL nohasharray
148244 +set_frame_retries_51852 set_frame_retries 0 51852 &SYSC_sendto_51852
148245 +show_hairpin_mode_51853 show_hairpin_mode 0 51853 NULL
148246 +pointer_size_read_51863 pointer_size_read 3-0 51863 NULL
148247 +cfhsi_up_51866 cfhsi_up 0 51866 NULL
148248 +qla2x00_mpi_version_show_51867 qla2x00_mpi_version_show 0 51867 NULL
148249 +get_indirect_ea_51869 get_indirect_ea 4 51869 NULL nohasharray
148250 +create_beep_ctls_51869 create_beep_ctls 0 51869 &get_indirect_ea_51869
148251 +reg_write_multiple_51871 reg_write_multiple 0 51871 NULL
148252 +rx_fifo_errors_show_51874 rx_fifo_errors_show 0 51874 NULL
148253 +user_read_51881 user_read 3 51881 NULL
148254 +dbAdjCtl_51888 dbAdjCtl 0 51888 NULL
148255 +b44_readphy_51890 b44_readphy 0 51890 NULL
148256 +nilfs_cleanup_super_51892 nilfs_cleanup_super 0 51892 NULL
148257 +fcoe_destroy_51895 fcoe_destroy 0 51895 NULL
148258 +virt_to_phys_51896 virt_to_phys 0 51896 NULL nohasharray
148259 +SyS_mq_timedsend_51896 SyS_mq_timedsend 3 51896 &virt_to_phys_51896
148260 +qla2x00_isp_name_show_51897 qla2x00_isp_name_show 0 51897 NULL
148261 +query_gid_51901 query_gid 0 51901 NULL
148262 +get_pages_51902 get_pages 0 51902 NULL
148263 +snd_trident_spdif_prepare_51903 snd_trident_spdif_prepare 0 51903 NULL nohasharray
148264 +solo_p2m_dma_51903 solo_p2m_dma 0 51903 &snd_trident_spdif_prepare_51903
148265 +host_lock_store_51904 host_lock_store 0-3 51904 NULL
148266 +read_live_nvram_51907 read_live_nvram 0-5-6 51907 NULL
148267 +btrfs_label_show_51918 btrfs_label_show 0 51918 NULL
148268 +wmi_set_ie_51919 wmi_set_ie 3 51919 NULL
148269 +of_property_read_u8_array_51921 of_property_read_u8_array 0 51921 NULL
148270 +dvb_usbv2_generic_rw_51922 dvb_usbv2_generic_rw 0 51922 NULL nohasharray
148271 +logfs_fsync_51922 logfs_fsync 0 51922 &dvb_usbv2_generic_rw_51922
148272 +write_grant_head_show_51927 write_grant_head_show 0 51927 NULL nohasharray
148273 +unix_set_peek_off_51927 unix_set_peek_off 0 51927 &write_grant_head_show_51927
148274 +dbg_status_buf_51930 dbg_status_buf 2 51930 NULL
148275 +task_has_system_51936 task_has_system 0 51936 NULL
148276 +__tcp_mtu_to_mss_51938 __tcp_mtu_to_mss 0-2 51938 NULL
148277 +direct_IO_51941 direct_IO 0 51941 NULL
148278 +show_test_51942 show_test 0 51942 NULL
148279 +pm_test_show_51946 pm_test_show 0 51946 NULL
148280 +scsi_get_vpd_page_51951 scsi_get_vpd_page 4 51951 NULL
148281 +get_clock_info_51952 get_clock_info 4 51952 NULL
148282 +target_stat_scsi_lu_show_attr_hs_num_cmds_51954 target_stat_scsi_lu_show_attr_hs_num_cmds 0 51954 NULL
148283 +pwm_period_show_51962 pwm_period_show 0 51962 NULL
148284 +size_show_51963 size_show 0 51963 NULL
148285 +ieee80211_verify_mac_51966 ieee80211_verify_mac 0 51966 NULL
148286 +snd_mask_min_51969 snd_mask_min 0 51969 NULL nohasharray
148287 +arizona_free_irq_51969 arizona_free_irq 2 51969 &snd_mask_min_51969
148288 +device_create_lockspace_51970 device_create_lockspace 0 51970 NULL nohasharray
148289 +hotkey_mask_store_51970 hotkey_mask_store 0-4 51970 &device_create_lockspace_51970
148290 +read_page_51972 read_page 2 51972 NULL
148291 +cpufv_disabled_show_51976 cpufv_disabled_show 0 51976 NULL
148292 +pipe_crc_set_source_51980 pipe_crc_set_source 0 51980 NULL nohasharray
148293 +fcoe_validate_vport_create_51980 fcoe_validate_vport_create 0 51980 &pipe_crc_set_source_51980
148294 +lpfc_nport_evt_cnt_show_51984 lpfc_nport_evt_cnt_show 0 51984 NULL
148295 +ath6kl_sdio_alloc_prep_scat_req_51986 ath6kl_sdio_alloc_prep_scat_req 2 51986 NULL
148296 +idt77252_proc_read_51988 idt77252_proc_read 0 51988 NULL nohasharray
148297 +store_prochot_short_51988 store_prochot_short 0-4 51988 &idt77252_proc_read_51988
148298 +_c4iw_write_mem_dma_51991 _c4iw_write_mem_dma 3 51991 NULL nohasharray
148299 +cp_get_sset_count_51991 cp_get_sset_count 0 51991 &_c4iw_write_mem_dma_51991
148300 +__detect_osd_51993 __detect_osd 0 51993 NULL
148301 +ntfs_attr_size_51994 ntfs_attr_size 0 51994 NULL
148302 +dwc3_mode_write_51997 dwc3_mode_write 3-0 51997 NULL
148303 +ubifs_write_begin_52000 ubifs_write_begin 0 52000 NULL
148304 +queue_nomerges_store_52001 queue_nomerges_store 3-0 52001 NULL
148305 +store_received_ref_clk3a_52006 store_received_ref_clk3a 0-4 52006 NULL
148306 +xpnet_dev_open_52009 xpnet_dev_open 0 52009 NULL
148307 +log_buf_addr_show_52010 log_buf_addr_show 0 52010 NULL nohasharray
148308 +scsi_sysfs_add_host_52010 scsi_sysfs_add_host 0 52010 &log_buf_addr_show_52010
148309 +wacom_led_control_52014 wacom_led_control 0 52014 NULL
148310 +dummy_enable_52019 dummy_enable 0 52019 NULL
148311 +lp55xx_show_engine_select_52020 lp55xx_show_engine_select 0 52020 NULL
148312 +apds990x_write_byte_52022 apds990x_write_byte 0 52022 NULL
148313 +r820t_write_52023 r820t_write 0-4 52023 NULL
148314 +vxge_rx_alloc_52024 vxge_rx_alloc 3 52024 NULL
148315 +show_current_driver_52027 show_current_driver 0 52027 NULL
148316 +lp3943_pwm_config_52030 lp3943_pwm_config 0 52030 NULL
148317 +override_release_52032 override_release 2 52032 NULL
148318 +snd_ac97_set_rate_52041 snd_ac97_set_rate 0 52041 NULL nohasharray
148319 +unique_id_show_52041 unique_id_show 0 52041 &snd_ac97_set_rate_52041
148320 +irda_create_52042 irda_create 0 52042 NULL
148321 +netdev_show_52044 netdev_show 0 52044 NULL
148322 +dma_rx_errors_read_52045 dma_rx_errors_read 3-0 52045 NULL
148323 +show_fcf_state_52047 show_fcf_state 0 52047 NULL
148324 +msnd_fifo_write_52052 msnd_fifo_write 0-3 52052 NULL
148325 +show_version_52054 show_version 0 52054 NULL
148326 +dvb_ringbuffer_avail_52057 dvb_ringbuffer_avail 0 52057 NULL
148327 +show_ipFragOKs_52058 show_ipFragOKs 0 52058 NULL nohasharray
148328 +regulator_disable_52058 regulator_disable 0 52058 &show_ipFragOKs_52058
148329 +__fuse_request_alloc_52060 __fuse_request_alloc 1 52060 NULL
148330 +ieee80211_change_mac_52065 ieee80211_change_mac 0 52065 NULL
148331 +isofs_readpages_52067 isofs_readpages 4 52067 NULL
148332 +show_conn_param_ISCSI_PARAM_IPV4_TOS_52071 show_conn_param_ISCSI_PARAM_IPV4_TOS 0 52071 NULL
148333 +mxuport_process_read_urb_data_52072 mxuport_process_read_urb_data 3 52072 NULL nohasharray
148334 +sh_irda_crc_init_52072 sh_irda_crc_init 0 52072 &mxuport_process_read_urb_data_52072
148335 +mt2063_get_if_frequency_52079 mt2063_get_if_frequency 0 52079 NULL
148336 +wil_wait_for_fw_ready_52081 wil_wait_for_fw_ready 0 52081 NULL nohasharray
148337 +lm3533_set_lvled_config_52081 lm3533_set_lvled_config 0 52081 &wil_wait_for_fw_ready_52081
148338 +ath10k_pci_hif_diag_read_52084 ath10k_pci_hif_diag_read 0 52084 NULL nohasharray
148339 +ft_lport_notify_52084 ft_lport_notify 0 52084 &ath10k_pci_hif_diag_read_52084
148340 +amd_ec_read_52087 amd_ec_read 0 52087 NULL nohasharray
148341 +iscsi_stat_logout_attr_show_52087 iscsi_stat_logout_attr_show 0 52087 &amd_ec_read_52087
148342 +nsm_get_handle_52089 nsm_get_handle 4 52089 NULL nohasharray
148343 +rt2x00debug_read_rf_52089 rt2x00debug_read_rf 0-3 52089 &nsm_get_handle_52089
148344 +affs_do_readpage_ofs_52095 affs_do_readpage_ofs 0 52095 NULL
148345 +ulist_add_merge_52096 ulist_add_merge 0 52096 NULL
148346 +mtrr_save_52097 mtrr_save 0 52097 NULL
148347 +ft_wwn_show_attr_version_52102 ft_wwn_show_attr_version 0 52102 NULL
148348 +o2net_debug_read_52105 o2net_debug_read 3-0 52105 NULL
148349 +qla4xxx_sysfs_ddb_get_param_52106 qla4xxx_sysfs_ddb_get_param 0 52106 NULL
148350 +smsdvb_stats_read_52114 smsdvb_stats_read 3-0 52114 NULL
148351 +ov9740_set_res_52118 ov9740_set_res 0 52118 NULL
148352 +show_spi_transport_max_offset_52125 show_spi_transport_max_offset 0 52125 NULL
148353 +split_scan_timeout_write_52128 split_scan_timeout_write 3-0 52128 NULL nohasharray
148354 +ring_size_show_52128 ring_size_show 0 52128 &split_scan_timeout_write_52128
148355 +retry_count_read_52129 retry_count_read 3-0 52129 NULL
148356 +scan_sleep_millisecs_store_52134 scan_sleep_millisecs_store 0-4 52134 NULL
148357 +gdm_usb_hci_send_52138 gdm_usb_hci_send 3 52138 NULL
148358 +sub_alloc_52140 sub_alloc 0 52140 NULL
148359 +netdev_open_52143 netdev_open 0 52143 NULL
148360 +mmc_sd_power_restore_52144 mmc_sd_power_restore 0 52144 NULL
148361 +ext2_alloc_blocks_52145 ext2_alloc_blocks 2-0 52145 NULL nohasharray
148362 +hysdn_conf_write_52145 hysdn_conf_write 3 52145 &ext2_alloc_blocks_52145
148363 +ov772x_g_fmt_52146 ov772x_g_fmt 0 52146 NULL
148364 +htable_size_52148 htable_size 0-1 52148 NULL nohasharray
148365 +snd_intel8x0_pcm_trigger_52148 snd_intel8x0_pcm_trigger 0 52148 &htable_size_52148
148366 +fcopy_read_52149 fcopy_read 0-3 52149 NULL
148367 +set_rdac0_52150 set_rdac0 4-0 52150 NULL
148368 +gfs2_rs_alloc_52152 gfs2_rs_alloc 0 52152 NULL
148369 +smk_write_load2_52155 smk_write_load2 3-0 52155 NULL
148370 +sp_open_dev_52157 sp_open_dev 0 52157 NULL
148371 +ieee80211_if_read_dot11MeshRetryTimeout_52168 ieee80211_if_read_dot11MeshRetryTimeout 3-0 52168 NULL nohasharray
148372 +s5k83a_set_flip_real_52168 s5k83a_set_flip_real 0 52168 &ieee80211_if_read_dot11MeshRetryTimeout_52168
148373 +mga_compat_ioctl_52170 mga_compat_ioctl 2 52170 NULL
148374 +pm2fb_check_var_52172 pm2fb_check_var 0 52172 NULL
148375 +mxuport_open_52173 mxuport_open 0 52173 NULL
148376 +__acpi_power_on_52175 __acpi_power_on 0 52175 NULL nohasharray
148377 +mtd_writesize_show_52175 mtd_writesize_show 0 52175 &__acpi_power_on_52175
148378 +print_prefix_52176 print_prefix 0 52176 NULL
148379 +ib_dma_map_page_52177 ib_dma_map_page 0 52177 NULL
148380 +proc_pid_readlink_52186 proc_pid_readlink 3-0 52186 NULL nohasharray
148381 +hptiop_show_version_52186 hptiop_show_version 0 52186 &proc_pid_readlink_52186
148382 +show_tabletStylusUpper_52190 show_tabletStylusUpper 0 52190 NULL nohasharray
148383 +hermes_bap_seek_52190 hermes_bap_seek 0 52190 &show_tabletStylusUpper_52190
148384 +reiserfs_posix_acl_from_disk_52191 reiserfs_posix_acl_from_disk 2 52191 NULL
148385 +rt2800pci_enable_radio_52192 rt2800pci_enable_radio 0 52192 NULL
148386 +ssp_tm_req_52193 ssp_tm_req 0 52193 NULL
148387 +show_session_param_ISCSI_PARAM_INITIAL_R2T_EN_52194 show_session_param_ISCSI_PARAM_INITIAL_R2T_EN 0 52194 NULL
148388 +atl2_get_eeprom_len_52196 atl2_get_eeprom_len 0 52196 NULL
148389 +iio_buffer_show_enable_52202 iio_buffer_show_enable 0 52202 NULL
148390 +prepare_ring_52203 prepare_ring 0 52203 NULL nohasharray
148391 +find_lkb_52203 find_lkb 0 52203 &prepare_ring_52203
148392 +iad_bFunctionProtocol_show_52207 iad_bFunctionProtocol_show 0 52207 NULL
148393 +bad_inode_readlink_52210 bad_inode_readlink 0 52210 NULL
148394 +ipmr_mfc_delete_52211 ipmr_mfc_delete 0 52211 NULL
148395 +mcp3021_read16_52212 mcp3021_read16 0 52212 NULL
148396 +adt7411_show_bit_52213 adt7411_show_bit 0 52213 NULL
148397 +ib_sa_path_rec_get_52214 ib_sa_path_rec_get 0 52214 NULL
148398 +vmci_qp_broker_alloc_52216 vmci_qp_broker_alloc 5-6 52216 NULL
148399 +iscsi_if_send_reply_52219 iscsi_if_send_reply 7 52219 NULL
148400 +_nfs4_open_and_get_state_52221 _nfs4_open_and_get_state 0 52221 NULL
148401 +de_init_rings_52222 de_init_rings 0 52222 NULL
148402 +show_session_param_ISCSI_PARAM_INITIATOR_NAME_52224 show_session_param_ISCSI_PARAM_INITIATOR_NAME 0 52224 NULL nohasharray
148403 +arcmsr_sysfs_iop_message_write_52224 arcmsr_sysfs_iop_message_write 0-6-5 52224 &show_session_param_ISCSI_PARAM_INITIATOR_NAME_52224
148404 +show_chgmode_52225 show_chgmode 0 52225 NULL
148405 +ptype_store_52226 ptype_store 0-3 52226 NULL
148406 +ufx_set_vid_mode_52227 ufx_set_vid_mode 0 52227 NULL
148407 +wdata_send_pages_52229 wdata_send_pages 0 52229 NULL
148408 +max1111_read_52230 max1111_read 0 52230 NULL
148409 +nvram_read_52231 nvram_read 0-3 52231 NULL
148410 +_alloc_mISDN_skb_52232 _alloc_mISDN_skb 3 52232 NULL nohasharray
148411 +snd_ensoniq_capture_prepare_52232 snd_ensoniq_capture_prepare 0 52232 &_alloc_mISDN_skb_52232
148412 +o2nm_cluster_attr_fence_method_read_52233 o2nm_cluster_attr_fence_method_read 0 52233 NULL
148413 +arizona_micsupp_disable_52236 arizona_micsupp_disable 0 52236 NULL
148414 +do_dmabuf_dirty_ldu_52241 do_dmabuf_dirty_ldu 6 52241 NULL nohasharray
148415 +minix_write_inode_52241 minix_write_inode 0 52241 &do_dmabuf_dirty_ldu_52241
148416 +fuse_request_alloc_52243 fuse_request_alloc 1 52243 NULL nohasharray
148417 +fnic_show_state_52243 fnic_show_state 0 52243 &fuse_request_alloc_52243
148418 +nfs_updatepage_52248 nfs_updatepage 0 52248 NULL
148419 +pm80x_request_irq_52250 pm80x_request_irq 2 52250 NULL
148420 +nvkm_client_ioctl_52251 nvkm_client_ioctl 0 52251 NULL
148421 +rd_build_device_space_52253 rd_build_device_space 0 52253 NULL nohasharray
148422 +w1_ds2781_eeprom_cmd_52253 w1_ds2781_eeprom_cmd 0 52253 &rd_build_device_space_52253
148423 +_init_blk_request_52256 _init_blk_request 0 52256 NULL
148424 +physical_line_partition_show_52257 physical_line_partition_show 0 52257 NULL
148425 +mdiobus_alloc_size_52259 mdiobus_alloc_size 1 52259 NULL
148426 +flush_52261 flush 0 52261 NULL
148427 +read_52268 read 0 52268 NULL
148428 +set_temp_limit_52269 set_temp_limit 0 52269 NULL nohasharray
148429 +w1_master_attribute_store_search_52269 w1_master_attribute_store_search 0-4 52269 &set_temp_limit_52269 nohasharray
148430 +cap_safe_nice_52269 cap_safe_nice 0 52269 &w1_master_attribute_store_search_52269
148431 +ext2_direct_IO_52270 ext2_direct_IO 4-0 52270 NULL
148432 +sisusbcon_do_font_op_52271 sisusbcon_do_font_op 9 52271 NULL
148433 +jbd2_journal_flush_52280 jbd2_journal_flush 0 52280 NULL
148434 +snd_pcm_pre_reset_52282 snd_pcm_pre_reset 0 52282 NULL
148435 +snd_sonicvibes_capture_prepare_52293 snd_sonicvibes_capture_prepare 0 52293 NULL
148436 +nl80211_netlink_notify_52297 nl80211_netlink_notify 0 52297 NULL nohasharray
148437 +afs_cell_cache_get_key_52297 afs_cell_cache_get_key 0 52297 &nl80211_netlink_notify_52297
148438 +rw_read_52299 rw_read 6-0-5 52299 NULL
148439 +ath6kl_wmi_get_new_buf_52304 ath6kl_wmi_get_new_buf 1 52304 NULL nohasharray
148440 +fd_set_configfs_dev_params_52304 fd_set_configfs_dev_params 0-3 52304 &ath6kl_wmi_get_new_buf_52304
148441 +sis5595_access_52305 sis5595_access 0 52305 NULL
148442 +of_address_to_resource_52308 of_address_to_resource 2 52308 NULL
148443 +kobject_set_name_vargs_52309 kobject_set_name_vargs 0 52309 NULL
148444 +qlcnic_82xx_set_nic_info_52311 qlcnic_82xx_set_nic_info 0 52311 NULL
148445 +i915_gem_object_get_pages_stolen_52314 i915_gem_object_get_pages_stolen 0 52314 NULL
148446 +ssd1307fb_write_52315 ssd1307fb_write 3 52315 NULL
148447 +request_asymmetric_key_52317 request_asymmetric_key 4-2 52317 NULL nohasharray
148448 +show_phy_flash_cfg_52317 show_phy_flash_cfg 0 52317 &request_asymmetric_key_52317 nohasharray
148449 +store_vrm_reg_52317 store_vrm_reg 0-4 52317 &show_phy_flash_cfg_52317
148450 +hwflags_read_52318 hwflags_read 3-0 52318 NULL
148451 +t3_sge_init_rspcntxt_52321 t3_sge_init_rspcntxt 0 52321 NULL
148452 +cryptomgr_notify_52323 cryptomgr_notify 0 52323 NULL
148453 +erst_exec_move_data_52324 erst_exec_move_data 0 52324 NULL
148454 +grp_opt_proc_write_52327 grp_opt_proc_write 0-3 52327 NULL
148455 +ntfs_rl_split_52328 ntfs_rl_split 4-2 52328 NULL
148456 +erst_exec_load_var1_52330 erst_exec_load_var1 0 52330 NULL nohasharray
148457 +parse_protocol_change_52330 parse_protocol_change 0 52330 &erst_exec_load_var1_52330
148458 +ipv4_conntrack_in_52331 ipv4_conntrack_in 0 52331 NULL
148459 +qh_schedule_52332 qh_schedule 0 52332 NULL nohasharray
148460 +show_ipv6_iface_link_local_state_52332 show_ipv6_iface_link_local_state 0 52332 &qh_schedule_52332
148461 +test_unaligned_bulk_52333 test_unaligned_bulk 3 52333 NULL nohasharray
148462 +snd_em28xx_capture_trigger_52333 snd_em28xx_capture_trigger 0 52333 &test_unaligned_bulk_52333
148463 +target_fabric_discovery_attr_show_52336 target_fabric_discovery_attr_show 0 52336 NULL nohasharray
148464 +carl9170_usb_open_52336 carl9170_usb_open 0 52336 &target_fabric_discovery_attr_show_52336 nohasharray
148465 +enable_vport_52336 enable_vport 0 52336 &carl9170_usb_open_52336
148466 +hur_len_52339 hur_len 0 52339 NULL
148467 +ad7877_gpio3_store_52340 ad7877_gpio3_store 0-4 52340 NULL
148468 +fc2580_get_if_frequency_52341 fc2580_get_if_frequency 0 52341 NULL
148469 +store_52342 store 0-3 52342 NULL
148470 +dccp_v4_connect_52343 dccp_v4_connect 0 52343 NULL
148471 +tcs3414_buffer_predisable_52350 tcs3414_buffer_predisable 0 52350 NULL
148472 +pscsi_configure_device_52352 pscsi_configure_device 0 52352 NULL
148473 +ds1672_get_control_52353 ds1672_get_control 0 52353 NULL
148474 +ina209_show_interval_52354 ina209_show_interval 0 52354 NULL
148475 +i40e_vsi_control_rings_52357 i40e_vsi_control_rings 0 52357 NULL
148476 +ieee80211_rx_radiotap_hdrlen_52359 ieee80211_rx_radiotap_hdrlen 0 52359 NULL
148477 +show_iostat_counterbits_52360 show_iostat_counterbits 0 52360 NULL
148478 +tx_bytes_show_52361 tx_bytes_show 0 52361 NULL nohasharray
148479 +label_vga_52361 label_vga 0 52361 &tx_bytes_show_52361
148480 +show_counter_rx_p8_hdr_egr_ovfls_52362 show_counter_rx_p8_hdr_egr_ovfls 0 52362 NULL nohasharray
148481 +cap_inode_killpriv_52362 cap_inode_killpriv 0 52362 &show_counter_rx_p8_hdr_egr_ovfls_52362
148482 +copy_entries_to_user_52367 copy_entries_to_user 1 52367 NULL nohasharray
148483 +ssb_attr_sprom_show_52367 ssb_attr_sprom_show 0 52367 &copy_entries_to_user_52367
148484 +nilfs_segctor_last_nongc_write_time_secs_show_52369 nilfs_segctor_last_nongc_write_time_secs_show 0 52369 NULL
148485 +ipath_set_part_key_52370 ipath_set_part_key 0 52370 NULL
148486 +iwl_dump_fh_52371 iwl_dump_fh 0 52371 NULL
148487 +show_sched3_52373 show_sched3 0 52373 NULL nohasharray
148488 +__uncore_map_show_52373 __uncore_map_show 0 52373 &show_sched3_52373
148489 +hfsplus_find_attr_52374 hfsplus_find_attr 0 52374 NULL
148490 +ixgbevf_setup_tx_resources_52376 ixgbevf_setup_tx_resources 0 52376 NULL
148491 +mq_emit_config_values_52378 mq_emit_config_values 3 52378 NULL nohasharray
148492 +pfkey_sockaddr_pair_size_52378 pfkey_sockaddr_pair_size 0 52378 &mq_emit_config_values_52378 nohasharray
148493 +quota_warn_period_show_52378 quota_warn_period_show 0 52378 &pfkey_sockaddr_pair_size_52378
148494 +snd_rme96_capture_prepare_52380 snd_rme96_capture_prepare 0 52380 NULL
148495 +iwl_nvm_init_52382 iwl_nvm_init 0 52382 NULL
148496 +isdn_writebuf_stub_52383 isdn_writebuf_stub 4-0 52383 NULL
148497 +task_has_security_52386 task_has_security 0 52386 NULL
148498 +jfs_setxattr_52389 jfs_setxattr 4-0 52389 NULL
148499 +input_print_modalias_bits_52395 input_print_modalias_bits 0 52395 NULL
148500 +svc_partial_recvfrom_52396 svc_partial_recvfrom 4 52396 NULL
148501 +aer_inject_write_52399 aer_inject_write 3-0 52399 NULL
148502 +selinux_inode_setattr_52401 selinux_inode_setattr 0 52401 NULL
148503 +pm_suspend_52403 pm_suspend 0 52403 NULL
148504 +do_ncp_rpc_call_52406 do_ncp_rpc_call 0 52406 NULL
148505 +show_counter_rx_p5_hdr_egr_ovfls_52407 show_counter_rx_p5_hdr_egr_ovfls 0 52407 NULL
148506 +aac_rx_ioremap_52410 aac_rx_ioremap 2 52410 NULL
148507 +nilfs_segctor_collect_dirty_files_52413 nilfs_segctor_collect_dirty_files 0 52413 NULL
148508 +clariion_activate_52414 clariion_activate 0 52414 NULL
148509 +do_md_run_52416 do_md_run 0 52416 NULL
148510 +safe_delay_store_52417 safe_delay_store 0-3 52417 NULL
148511 +mmc_csd_show_52423 mmc_csd_show 0 52423 NULL
148512 +line6_midibuf_init_52425 line6_midibuf_init 2 52425 NULL nohasharray
148513 +show_alarms_in_52425 show_alarms_in 0 52425 &line6_midibuf_init_52425
148514 +pwc_set_autogain_52427 pwc_set_autogain 0 52427 NULL
148515 +hso_serial_common_create_52428 hso_serial_common_create 4 52428 NULL
148516 +delay_status_52431 delay_status 5 52431 NULL nohasharray
148517 +gfs2_getattr_52431 gfs2_getattr 0 52431 &delay_status_52431
148518 +show_ipInDiscards_52432 show_ipInDiscards 0 52432 NULL
148519 +ath6kl_delete_qos_write_52435 ath6kl_delete_qos_write 3-0 52435 NULL
148520 +iwl_remove_station_52436 iwl_remove_station 0 52436 NULL
148521 +ieee80211_if_fmt_num_sta_ps_52438 ieee80211_if_fmt_num_sta_ps 3 52438 NULL
148522 +sst_prepare_and_post_msg_52443 sst_prepare_and_post_msg 0 52443 NULL
148523 +show_radios_state_52445 show_radios_state 0 52445 NULL
148524 +store_uframe_periodic_max_52448 store_uframe_periodic_max 0-4 52448 NULL
148525 +nilfs_btree_lookup_contig_52451 nilfs_btree_lookup_contig 0 52451 NULL nohasharray
148526 +keene_s_ctrl_52451 keene_s_ctrl 0 52451 &nilfs_btree_lookup_contig_52451
148527 +alauda_read_data_52452 alauda_read_data 3 52452 NULL
148528 +get_pci_info_52455 get_pci_info 0 52455 NULL nohasharray
148529 +gsm_change_mtu_52455 gsm_change_mtu 0 52455 &get_pci_info_52455
148530 +bt_alloc_52457 bt_alloc 2 52457 NULL nohasharray
148531 +ip6_skb_dst_mtu_52457 ip6_skb_dst_mtu 0 52457 &bt_alloc_52457
148532 +iwl_restore_default_wep_keys_52463 iwl_restore_default_wep_keys 0 52463 NULL
148533 +sctp_packet_transmit_52467 sctp_packet_transmit 0 52467 NULL
148534 +show_id_ext_52472 show_id_ext 0 52472 NULL
148535 +cifs_readpage_worker_52477 cifs_readpage_worker 0 52477 NULL nohasharray
148536 +ieee80211_alloc_txb_52477 ieee80211_alloc_txb 2-1 52477 &cifs_readpage_worker_52477
148537 +ocfs2_extend_no_holes_52483 ocfs2_extend_no_holes 0 52483 NULL
148538 +pch_i2c_wait_for_check_xfer_52485 pch_i2c_wait_for_check_xfer 0 52485 NULL nohasharray
148539 +snd_hda_gen_build_controls_52485 snd_hda_gen_build_controls 0 52485 &pch_i2c_wait_for_check_xfer_52485
148540 +bru_s_ctrl_52486 bru_s_ctrl 0 52486 NULL
148541 +roccat_common2_sysfs_read_keys_function_52491 roccat_common2_sysfs_read_keys_function 0-5-6 52491 NULL
148542 +sh_mobile_i2c_xfer_52492 sh_mobile_i2c_xfer 0-3 52492 NULL nohasharray
148543 +iscsi_tpg_auth_show_password_mutual_52492 iscsi_tpg_auth_show_password_mutual 0 52492 &sh_mobile_i2c_xfer_52492
148544 +fd_do_rw_52495 fd_do_rw 3 52495 NULL nohasharray
148545 +skb_cow_head_52495 skb_cow_head 2 52495 &fd_do_rw_52495
148546 +sysfs_create_link_nowarn_52496 sysfs_create_link_nowarn 0 52496 NULL
148547 +int_tasklet_entry_52500 int_tasklet_entry 3-0 52500 NULL
148548 +xfs_alloc_get_rec_52502 xfs_alloc_get_rec 0 52502 NULL
148549 +ems_usb_control_cmd_52504 ems_usb_control_cmd 0 52504 NULL
148550 +smb2_async_readv_52505 smb2_async_readv 0 52505 NULL
148551 +netlbl_unlabel_init_52506 netlbl_unlabel_init 1 52506 NULL
148552 +qlcnic_83xx_sysfs_flash_write_52507 qlcnic_83xx_sysfs_flash_write 4 52507 NULL nohasharray
148553 +show_rdac3_52507 show_rdac3 0 52507 &qlcnic_83xx_sysfs_flash_write_52507
148554 +gr_queue_ext_52511 gr_queue_ext 0 52511 NULL
148555 +disable_slot_52512 disable_slot 0 52512 NULL
148556 +pm_qos_power_write_52513 pm_qos_power_write 3-0 52513 NULL nohasharray
148557 +isl29003_show_lux_52513 isl29003_show_lux 0 52513 &pm_qos_power_write_52513
148558 +read_fw_regs_offset_52515 read_fw_regs_offset 0 52515 NULL
148559 +soft_offline_huge_page_52517 soft_offline_huge_page 0 52517 NULL
148560 +bt_sock_stream_recvmsg_52518 bt_sock_stream_recvmsg 4-0 52518 NULL
148561 +get_session_param_52521 get_session_param 0 52521 NULL
148562 +dup_variable_bug_52525 dup_variable_bug 3 52525 NULL
148563 +sc1200wdt_write_52527 sc1200wdt_write 0-3 52527 NULL
148564 +raw_recvmsg_52529 raw_recvmsg 4-0 52529 NULL
148565 +submit_audio_in_urb_52536 submit_audio_in_urb 0 52536 NULL nohasharray
148566 +ip6table_nat_in_52536 ip6table_nat_in 0 52536 &submit_audio_in_urb_52536
148567 +input_dev_show_properties_52537 input_dev_show_properties 0 52537 NULL nohasharray
148568 +gt_cur_freq_mhz_show_52537 gt_cur_freq_mhz_show 0 52537 &input_dev_show_properties_52537
148569 +show_caseopen_52539 show_caseopen 0 52539 NULL
148570 +fan_fan1_input_show_52540 fan_fan1_input_show 0 52540 NULL nohasharray
148571 +SyS_vmsplice_52540 SyS_vmsplice 3 52540 &fan_fan1_input_show_52540
148572 +zd_iowrite32a_locked_52542 zd_iowrite32a_locked 0 52542 NULL
148573 +set_fan_52544 set_fan 0-4 52544 NULL
148574 +snd_pcm_pre_prepare_52548 snd_pcm_pre_prepare 0 52548 NULL
148575 +dccpprobe_read_52549 dccpprobe_read 3-0 52549 NULL nohasharray
148576 +hsw_pcm_prepare_52549 hsw_pcm_prepare 0 52549 &dccpprobe_read_52549
148577 +s35390a_get_datetime_52556 s35390a_get_datetime 0 52556 NULL nohasharray
148578 +ntfs_prepare_pages_for_non_resident_write_52556 ntfs_prepare_pages_for_non_resident_write 0 52556 &s35390a_get_datetime_52556
148579 +cropcap_52561 cropcap 0 52561 NULL
148580 +atalk_create_52562 atalk_create 0 52562 NULL
148581 +xfs_attr_shortform_to_leaf_52564 xfs_attr_shortform_to_leaf 0 52564 NULL
148582 +cbaf_wusb_chid_store_52566 cbaf_wusb_chid_store 0-4 52566 NULL
148583 +debug_level_proc_write_52572 debug_level_proc_write 3-0 52572 NULL nohasharray
148584 +show_otp1en_52572 show_otp1en 0 52572 &debug_level_proc_write_52572 nohasharray
148585 +nfs_getattr_52572 nfs_getattr 0 52572 &show_otp1en_52572 nohasharray
148586 +b43legacy_probe_52572 b43legacy_probe 0 52572 &nfs_getattr_52572
148587 +ds2780_set_sense_resistor_value_52573 ds2780_set_sense_resistor_value 0-4 52573 NULL
148588 +target_stat_scsi_port_show_attr_dev_52577 target_stat_scsi_port_show_attr_dev 0 52577 NULL
148589 +acpi_processor_start_52582 acpi_processor_start 0 52582 NULL
148590 +wl12xx_init_fwlog_52585 wl12xx_init_fwlog 0 52585 NULL
148591 +roccat_common2_sysfs_read_keys_thumbster_52586 roccat_common2_sysfs_read_keys_thumbster 0-5-6 52586 NULL
148592 +isku_sysfs_read_macro_52587 isku_sysfs_read_macro 6-0-5 52587 NULL nohasharray
148593 +twl_rtc_read_u8_52587 twl_rtc_read_u8 0 52587 &isku_sysfs_read_macro_52587
148594 +uvesafb_store_nocrtc_52589 uvesafb_store_nocrtc 0-4 52589 NULL
148595 +show_ipReasmFails_52591 show_ipReasmFails 0 52591 NULL
148596 +ath10k_start_52596 ath10k_start 0 52596 NULL
148597 +store_dh_state_52601 store_dh_state 0-4 52601 NULL nohasharray
148598 +test_write_file_52601 test_write_file 0-3 52601 &store_dh_state_52601
148599 +show_session_param_ISCSI_PARAM_BOOT_TARGET_52603 show_session_param_ISCSI_PARAM_BOOT_TARGET 0 52603 NULL
148600 +SyS_setsockopt_52610 SyS_setsockopt 5 52610 NULL
148601 +ll_sa_entry_alloc_52611 ll_sa_entry_alloc 4 52611 NULL
148602 +copy_user_acl_52622 copy_user_acl 0 52622 NULL
148603 +apei_check_gar_52626 apei_check_gar 0 52626 NULL
148604 +sbp_tpg_store_directory_id_52629 sbp_tpg_store_directory_id 0-3 52629 NULL
148605 +roccat_common2_sysfs_read_keys_easyzone_52632 roccat_common2_sysfs_read_keys_easyzone 0-5-6 52632 NULL
148606 +f2fs_setattr_52633 f2fs_setattr 0 52633 NULL
148607 +ov7660_set_auto_exposure_52634 ov7660_set_auto_exposure 0 52634 NULL
148608 +tps80031_writes_52638 tps80031_writes 3-4-0 52638 NULL nohasharray
148609 +min_ratio_store_52638 min_ratio_store 0-4 52638 &tps80031_writes_52638
148610 +set_temp_high_52640 set_temp_high 0-4 52640 NULL
148611 +rt2500usb_set_state_52644 rt2500usb_set_state 0 52644 NULL nohasharray
148612 +timeout_store_52644 timeout_store 0-3 52644 &rt2500usb_set_state_52644
148613 +_rbd_dev_v2_snap_size_52651 _rbd_dev_v2_snap_size 0 52651 NULL
148614 +show_temp2_crit_hyst_52656 show_temp2_crit_hyst 0 52656 NULL
148615 +cachefiles_daemon_add_cache_52668 cachefiles_daemon_add_cache 0 52668 NULL
148616 +target_stat_scsi_port_show_attr_role_52670 target_stat_scsi_port_show_attr_role 0 52670 NULL
148617 +fld_proc_hash_seq_write_52671 fld_proc_hash_seq_write 3 52671 NULL
148618 +SYSC_gethostname_52677 SYSC_gethostname 2 52677 NULL
148619 +__rpc_clnt_handle_event_52679 __rpc_clnt_handle_event 0 52679 NULL
148620 +u2_timeout_store_52681 u2_timeout_store 0-4 52681 NULL
148621 +genphy_update_link_52684 genphy_update_link 0 52684 NULL
148622 +reg_write_range_52690 reg_write_range 4 52690 NULL
148623 +sdev_store_evt_inquiry_change_reported_52694 sdev_store_evt_inquiry_change_reported 0-4 52694 NULL
148624 +store_52696 store 0-3 52696 NULL
148625 +b44_set_mac_addr_52700 b44_set_mac_addr 0 52700 NULL
148626 +bonding_show_queue_id_52702 bonding_show_queue_id 0 52702 NULL
148627 +ms_transfer_data_52705 ms_transfer_data 7 52705 NULL
148628 +acpi_freeze_begin_52707 acpi_freeze_begin 0 52707 NULL
148629 +atl1c_setup_ring_resources_52708 atl1c_setup_ring_resources 0 52708 NULL
148630 +action_show_52711 action_show 0 52711 NULL
148631 +usbip_debug_show_52712 usbip_debug_show 0 52712 NULL
148632 +tmp102_show_temp_52713 tmp102_show_temp 0 52713 NULL
148633 +pm_wake_unlock_52721 pm_wake_unlock 0 52721 NULL
148634 +iscsi_stat_instance_attr_show_52723 iscsi_stat_instance_attr_show 0 52723 NULL nohasharray
148635 +blk_iopoll_cpu_notify_52723 blk_iopoll_cpu_notify 0 52723 &iscsi_stat_instance_attr_show_52723
148636 +cx25840_ir_rx_read_52724 cx25840_ir_rx_read 3 52724 NULL
148637 +sendbytes_52726 sendbytes 0 52726 NULL
148638 +set_capture_52728 set_capture 0 52728 NULL
148639 +lx_pcm_trigger_52731 lx_pcm_trigger 0 52731 NULL
148640 +blkcipher_next_slow_52733 blkcipher_next_slow 4-3 52733 NULL
148641 +relay_alloc_page_array_52735 relay_alloc_page_array 1 52735 NULL
148642 +v9fs_xattr_user_get_52737 v9fs_xattr_user_get 0 52737 NULL
148643 +hfcsusb_rx_frame_52745 hfcsusb_rx_frame 3 52745 NULL nohasharray
148644 +st_sensors_sysfs_sampling_frequency_avail_52745 st_sensors_sysfs_sampling_frequency_avail 0 52745 &hfcsusb_rx_frame_52745
148645 +netlink_add_tap_52755 netlink_add_tap 0 52755 NULL
148646 +ieee80211_if_read_beacon_timeout_52756 ieee80211_if_read_beacon_timeout 3-0 52756 NULL nohasharray
148647 +show_session_param_ISCSI_PARAM_DEF_TASKMGMT_TMO_52756 show_session_param_ISCSI_PARAM_DEF_TASKMGMT_TMO 0 52756 &ieee80211_if_read_beacon_timeout_52756
148648 +target_stat_scsi_tgt_port_show_attr_indx_52759 target_stat_scsi_tgt_port_show_attr_indx 0 52759 NULL
148649 +set_pwm_hyst_52760 set_pwm_hyst 0-4 52760 NULL
148650 +copy_ctr_args_52761 copy_ctr_args 2 52761 NULL
148651 +ds1374_read_time_52763 ds1374_read_time 0 52763 NULL
148652 +acpi_ps_execute_method_52767 acpi_ps_execute_method 0 52767 NULL
148653 +store_52770 store 0 52770 NULL
148654 +lpfc_poll_store_52774 lpfc_poll_store 0-4 52774 NULL
148655 +nvme_trans_ext_inq_page_52776 nvme_trans_ext_inq_page 3 52776 NULL
148656 +available_kbd_modes_show_52777 available_kbd_modes_show 0 52777 NULL
148657 +show_pec_52779 show_pec 0 52779 NULL
148658 +set_target_52783 set_target 0-4 52783 NULL
148659 +vim2m_buf_prepare_52786 vim2m_buf_prepare 0 52786 NULL nohasharray
148660 +igb_pci_disable_sriov_52786 igb_pci_disable_sriov 0 52786 &vim2m_buf_prepare_52786
148661 +drv_get_stats_52789 drv_get_stats 0 52789 NULL
148662 +show_52793 show 0 52793 NULL
148663 +edac_pci_int_store_52795 edac_pci_int_store 0-3 52795 NULL
148664 +snd_seq_ioctl_subscribe_port_52796 snd_seq_ioctl_subscribe_port 0 52796 NULL
148665 +xenvif_write_io_ring_52802 xenvif_write_io_ring 3-0 52802 NULL nohasharray
148666 +enabled_show_52802 enabled_show 0 52802 &xenvif_write_io_ring_52802
148667 +layout_cnodes_52805 layout_cnodes 0 52805 NULL
148668 +lio_target_nacl_store_tag_52806 lio_target_nacl_store_tag 0-3 52806 NULL
148669 +run_start_commands_52808 run_start_commands 0 52808 NULL
148670 +b43legacy_attr_interfmode_store_52810 b43legacy_attr_interfmode_store 0-4 52810 NULL
148671 +osst_adr_rev_show_52811 osst_adr_rev_show 0 52811 NULL
148672 +ds2780_get_rsgain_setting_52816 ds2780_get_rsgain_setting 0 52816 NULL nohasharray
148673 +qlcnic_dev_statistics_len_52816 qlcnic_dev_statistics_len 0 52816 &ds2780_get_rsgain_setting_52816
148674 +ath6kl_wmi_meta_add_52817 ath6kl_wmi_meta_add 0 52817 NULL
148675 +show_eco_52820 show_eco 0 52820 NULL
148676 +sctp_send_asconf_52823 sctp_send_asconf 0 52823 NULL
148677 +roccat_common2_sysfs_write_tcu_52828 roccat_common2_sysfs_write_tcu 0-6-5 52828 NULL
148678 +tomoyo_path_perm_52831 tomoyo_path_perm 0 52831 NULL
148679 +amd64_top_mem_show_52832 amd64_top_mem_show 0 52832 NULL nohasharray
148680 +qib_read_umem64_52832 qib_read_umem64 0 52832 &amd64_top_mem_show_52832
148681 +pwr_rcvd_beacons_read_52836 pwr_rcvd_beacons_read 3-0 52836 NULL
148682 +lb_alloc_ep_req_52837 lb_alloc_ep_req 2 52837 NULL nohasharray
148683 +il3945_show_retry_rate_52837 il3945_show_retry_rate 0 52837 &lb_alloc_ep_req_52837
148684 +apei_read_52843 apei_read 0 52843 NULL
148685 +tpm_tis_i2c_recv_52850 tpm_tis_i2c_recv 0-3 52850 NULL
148686 +modelname_show_52855 modelname_show 0 52855 NULL
148687 +get_beep_mask_52859 get_beep_mask 0 52859 NULL
148688 +hiface_pcm_stream_start_52861 hiface_pcm_stream_start 0 52861 NULL
148689 +mon_bin_get_event_52863 mon_bin_get_event 4-6 52863 NULL
148690 +target_stat_scsi_lu_show_attr_resets_52866 target_stat_scsi_lu_show_attr_resets 0 52866 NULL
148691 +twl6030_gpadc_write_52867 twl6030_gpadc_write 1 52867 NULL nohasharray
148692 +media_write_52867 media_write 0-3 52867 &twl6030_gpadc_write_52867
148693 +send_request_dev_dep_msg_in_52868 send_request_dev_dep_msg_in 0 52868 NULL
148694 +cccr_show_52879 cccr_show 0 52879 NULL
148695 +twlreg_write_52880 twlreg_write 3-0 52880 NULL
148696 +pvr2_ctrl_value_to_sym_internal_52881 pvr2_ctrl_value_to_sym_internal 5 52881 NULL
148697 +cache_read_procfs_52882 cache_read_procfs 3-0 52882 NULL
148698 +default_blksize_show_52888 default_blksize_show 0 52888 NULL
148699 +lio_target_np_store_iser_52890 lio_target_np_store_iser 0-3 52890 NULL
148700 +kvm_kvzalloc_52894 kvm_kvzalloc 1 52894 NULL
148701 +nommu_map_sg_52896 nommu_map_sg 0-3 52896 NULL
148702 +wm831x_status_src_show_52897 wm831x_status_src_show 0 52897 NULL
148703 +vxfs_immed_readpage_52899 vxfs_immed_readpage 0 52899 NULL
148704 +multicast_last_member_count_show_52901 multicast_last_member_count_show 0 52901 NULL
148705 +read_cam_control_52903 read_cam_control 0 52903 NULL
148706 +parse_52905 parse 0 52905 NULL
148707 +show_pwmchan_52907 show_pwmchan 0 52907 NULL
148708 +arizona_request_irq_52908 arizona_request_irq 2 52908 NULL
148709 +dio_bio_reap_52913 dio_bio_reap 0 52913 NULL
148710 +lpfc_selective_reset_52919 lpfc_selective_reset 0 52919 NULL
148711 +mt9t031_cropcap_52933 mt9t031_cropcap 0 52933 NULL
148712 +iblock_get_bio_52936 iblock_get_bio 3 52936 NULL nohasharray
148713 +serio_bind_driver_52936 serio_bind_driver 0 52936 &iblock_get_bio_52936
148714 +hfsplus_write_inode_52941 hfsplus_write_inode 0 52941 NULL
148715 +snd_als4000_capture_prepare_52942 snd_als4000_capture_prepare 0 52942 NULL
148716 +queue_show_random_52946 queue_show_random 0 52946 NULL
148717 +log_buf_len_store_52950 log_buf_len_store 0-4 52950 NULL
148718 +twl4030_madc_set_irq_52952 twl4030_madc_set_irq 0 52952 NULL nohasharray
148719 +set_reset_mode_52952 set_reset_mode 0 52952 &twl4030_madc_set_irq_52952
148720 +dev_bus_rescan_store_52953 dev_bus_rescan_store 0-4 52953 NULL
148721 +adv7170_write_52956 adv7170_write 0 52956 NULL
148722 +tpacpi_driver_wwan_emulstate_store_52960 tpacpi_driver_wwan_emulstate_store 0-3 52960 NULL
148723 +ieee80211_if_fmt_fwded_mcast_52961 ieee80211_if_fmt_fwded_mcast 3 52961 NULL
148724 +hx8357_spi_write_then_read_52964 hx8357_spi_write_then_read 3 52964 NULL
148725 +pb0100_set_blue_balance_52969 pb0100_set_blue_balance 0 52969 NULL
148726 +pm_state_store_52970 pm_state_store 0-4 52970 NULL
148727 +lbs_set_mac_address_52977 lbs_set_mac_address 0 52977 NULL
148728 +lx_message_send_atomic_52981 lx_message_send_atomic 0 52981 NULL
148729 +xfs_attr_leaf_get_52983 xfs_attr_leaf_get 0 52983 NULL nohasharray
148730 +nouveau_hwmon_set_pwm1_enable_52983 nouveau_hwmon_set_pwm1_enable 0-4 52983 &xfs_attr_leaf_get_52983
148731 +kmx61_setup_any_motion_interrupt_52984 kmx61_setup_any_motion_interrupt 0 52984 NULL nohasharray
148732 +ssb_pci_attr_sprom_store_52984 ssb_pci_attr_sprom_store 4-0 52984 &kmx61_setup_any_motion_interrupt_52984 nohasharray
148733 +b44_writephy_52984 b44_writephy 0 52984 &ssb_pci_attr_sprom_store_52984
148734 +tx_tx_exch_read_52986 tx_tx_exch_read 3-0 52986 NULL
148735 +num_node_state_52989 num_node_state 0 52989 NULL
148736 +store_current_governor_52990 store_current_governor 0-4 52990 NULL
148737 +batadv_check_management_packet_52993 batadv_check_management_packet 3 52993 NULL
148738 +amd8111e_set_mac_address_52994 amd8111e_set_mac_address 0 52994 NULL
148739 +hyp_sysfs_show_52996 hyp_sysfs_show 0 52996 NULL
148740 +ican3_open_52999 ican3_open 0 52999 NULL
148741 +efivarfs_file_write_53000 efivarfs_file_write 0-3 53000 NULL
148742 +node_read_numastat_53003 node_read_numastat 0 53003 NULL
148743 +show_session_param_ISCSI_PARAM_CHAP_IN_IDX_53012 show_session_param_ISCSI_PARAM_CHAP_IN_IDX 0 53012 NULL
148744 +btrfs_free_and_pin_reserved_extent_53016 btrfs_free_and_pin_reserved_extent 2 53016 NULL
148745 +tx_tx_exch_pending_read_53018 tx_tx_exch_pending_read 3-0 53018 NULL
148746 +show_fan_input_53019 show_fan_input 0 53019 NULL nohasharray
148747 +i2c_smbus_read_block_data_53019 i2c_smbus_read_block_data 0 53019 &show_fan_input_53019
148748 +edac_dev_ctl_info_show_53023 edac_dev_ctl_info_show 0 53023 NULL
148749 +xfs_rtfree_extent_53024 xfs_rtfree_extent 0 53024 NULL
148750 +rx8025_sysfs_store_clock_adjust_53025 rx8025_sysfs_store_clock_adjust 0-4 53025 NULL
148751 +ltc4260_get_value_53028 ltc4260_get_value 0 53028 NULL
148752 +maximum_speed_show_53029 maximum_speed_show 0 53029 NULL nohasharray
148753 +i40e_configure_tx_ring_53029 i40e_configure_tx_ring 0 53029 &maximum_speed_show_53029
148754 +show_rpm_53030 show_rpm 0 53030 NULL nohasharray
148755 +wl1251_hw_init_txq_fill_53030 wl1251_hw_init_txq_fill 0 53030 &show_rpm_53030
148756 +ndelay_show_53032 ndelay_show 0 53032 NULL
148757 +bio_cur_bytes_53037 bio_cur_bytes 0 53037 NULL
148758 +nv50_chan_create_53039 nv50_chan_create 5 53039 NULL
148759 +show_link_type_53045 show_link_type 0 53045 NULL
148760 +lx_pipe_wait_for_idle_53051 lx_pipe_wait_for_idle 0 53051 NULL
148761 +nfs_key_timeout_notify_53052 nfs_key_timeout_notify 0 53052 NULL
148762 +fimc_get_alpha_mask_53057 fimc_get_alpha_mask 0 53057 NULL
148763 +dsa_slave_get_eeprom_len_53058 dsa_slave_get_eeprom_len 0 53058 NULL
148764 +wacom_led_select_store_53059 wacom_led_select_store 0-4 53059 NULL
148765 +store_rx_polinv_enb_53065 store_rx_polinv_enb 0-4 53065 NULL
148766 +cfi_read_query_53066 cfi_read_query 0 53066 NULL nohasharray
148767 +beiscsi_drvr_ver_disp_53066 beiscsi_drvr_ver_disp 0 53066 &cfi_read_query_53066 nohasharray
148768 +attr_dragging_store_tpkbd_53066 attr_dragging_store_tpkbd 0-4 53066 &beiscsi_drvr_ver_disp_53066
148769 +iwl_dbgfs_interrupt_write_53069 iwl_dbgfs_interrupt_write 3-0 53069 NULL
148770 +mwifiex_debug_read_53074 mwifiex_debug_read 3-0 53074 NULL
148771 +create_cq_kernel_53076 create_cq_kernel 4-3 53076 NULL nohasharray
148772 +cyber2000fb_check_var_53076 cyber2000fb_check_var 0 53076 &create_cq_kernel_53076
148773 +wq_pool_ids_show_53079 wq_pool_ids_show 0 53079 NULL
148774 +pcbit_readw_53084 pcbit_readw 0 53084 NULL
148775 +mci_ctl_name_show_53087 mci_ctl_name_show 0 53087 NULL
148776 +qib_resize_cq_53090 qib_resize_cq 2 53090 NULL nohasharray
148777 +store_pwm_auto_point_channel_53090 store_pwm_auto_point_channel 0-4 53090 &qib_resize_cq_53090
148778 +pm_trace_dev_match_show_53091 pm_trace_dev_match_show 0 53091 NULL
148779 +deauthenticate_53093 deauthenticate 0 53093 NULL
148780 +cbaf_wusb_chid_show_53095 cbaf_wusb_chid_show 0 53095 NULL
148781 +ib_uverbs_write_53096 ib_uverbs_write 0-3 53096 NULL
148782 +ceph_vxattrcb_dir_entries_53097 ceph_vxattrcb_dir_entries 0 53097 NULL nohasharray
148783 +metrics_cpu_kcycles_used_show_53097 metrics_cpu_kcycles_used_show 0 53097 &ceph_vxattrcb_dir_entries_53097
148784 +queue_var_show_53098 queue_var_show 0 53098 NULL
148785 +set_button_53099 set_button 0-4 53099 NULL
148786 +wcn36xx_sta_add_53105 wcn36xx_sta_add 0 53105 NULL
148787 +ocfs2_write_remove_suid_53106 ocfs2_write_remove_suid 0 53106 NULL
148788 +zd_iowrite16a_locked_53109 zd_iowrite16a_locked 0 53109 NULL
148789 +xhci_configure_endpoint_53110 xhci_configure_endpoint 0 53110 NULL
148790 +store_temp_crit_hyst_53114 store_temp_crit_hyst 0-4 53114 NULL
148791 +ath10k_mac_create_53118 ath10k_mac_create 1 53118 NULL
148792 +ixgbe_setup_rx_resources_53119 ixgbe_setup_rx_resources 0 53119 NULL
148793 +verity_status_53120 verity_status 5 53120 NULL nohasharray
148794 +lp3971_i2c_write_53120 lp3971_i2c_write 0 53120 &verity_status_53120
148795 +ad198x_auto_build_controls_53122 ad198x_auto_build_controls 0 53122 NULL
148796 +udf_adinicb_direct_IO_53125 udf_adinicb_direct_IO 0 53125 NULL nohasharray
148797 +configure_device_53125 configure_device 0 53125 &udf_adinicb_direct_IO_53125
148798 +il3945_commit_rxon_53127 il3945_commit_rxon 0 53127 NULL
148799 +da9052_rtc_set_alarm_53132 da9052_rtc_set_alarm 0 53132 NULL
148800 +ndo_vlan_rx_add_vid_53138 ndo_vlan_rx_add_vid 0 53138 NULL
148801 +carrier_changes_show_53139 carrier_changes_show 0 53139 NULL
148802 +ps_poll_ps_poll_max_ap_turn_read_53140 ps_poll_ps_poll_max_ap_turn_read 3-0 53140 NULL nohasharray
148803 +inode_newsize_ok_53140 inode_newsize_ok 0 53140 &ps_poll_ps_poll_max_ap_turn_read_53140
148804 +brcmf_cfg80211_up_53146 brcmf_cfg80211_up 0 53146 NULL
148805 +find_domain_name_53149 find_domain_name 0 53149 NULL
148806 +store_xps_map_53150 store_xps_map 0-4 53150 NULL
148807 +s5p_mfc_alloc_instance_buffer_v6_53154 s5p_mfc_alloc_instance_buffer_v6 0 53154 NULL nohasharray
148808 +__team_option_inst_add_53154 __team_option_inst_add 0 53154 &s5p_mfc_alloc_instance_buffer_v6_53154
148809 +tpacpi_driver_debug_store_53158 tpacpi_driver_debug_store 0-3 53158 NULL
148810 +pwm_enable_53163 pwm_enable 0 53163 NULL
148811 +saa7146_pgtable_build_single_53169 saa7146_pgtable_build_single 0 53169 NULL
148812 +ieee80211_bss_info_update_53170 ieee80211_bss_info_update 4 53170 NULL
148813 +fuse_fsync_common_53172 fuse_fsync_common 0 53172 NULL
148814 +n_alarm_show_53175 n_alarm_show 0 53175 NULL nohasharray
148815 +qla4xxx_fw_load_src_show_53175 qla4xxx_fw_load_src_show 0 53175 &n_alarm_show_53175
148816 +btrfs_io_bio_alloc_53179 btrfs_io_bio_alloc 2 53179 NULL
148817 +bond_get_slave_size_53181 bond_get_slave_size 0 53181 NULL
148818 +skfp_open_53190 skfp_open 0 53190 NULL
148819 +C_SYSC_io_getevents_53191 C_SYSC_io_getevents 3 53191 NULL
148820 +ti_write_room_53194 ti_write_room 0 53194 NULL
148821 +xfs_btree_updkey_53195 xfs_btree_updkey 0 53195 NULL
148822 +hackrf_alloc_urbs_53198 hackrf_alloc_urbs 0 53198 NULL
148823 +SyS_init_module_53202 SyS_init_module 2 53202 NULL
148824 +toss_secs_write_53205 toss_secs_write 3-0 53205 NULL
148825 +mtdoops_erase_block_53206 mtdoops_erase_block 2 53206 NULL nohasharray
148826 +nfs_migrate_page_53206 nfs_migrate_page 0 53206 &mtdoops_erase_block_53206
148827 +dln2_transfer_53211 dln2_transfer 0 53211 NULL
148828 +saa7134_pgtable_build_53214 saa7134_pgtable_build 0 53214 NULL
148829 +smsc75xx_wait_ready_53217 smsc75xx_wait_ready 0 53217 NULL
148830 +tx_tx_start_data_read_53219 tx_tx_start_data_read 3-0 53219 NULL
148831 +memory_set_cur_bandwidth_53231 memory_set_cur_bandwidth 0 53231 NULL
148832 +nfs_wb_all_53233 nfs_wb_all 0 53233 NULL
148833 +uvesafb_show_vbe_ver_53235 uvesafb_show_vbe_ver 0 53235 NULL nohasharray
148834 +sd_pre_start_53235 sd_pre_start 0 53235 &uvesafb_show_vbe_ver_53235
148835 +mlx4_master_process_vhcr_53239 mlx4_master_process_vhcr 0 53239 NULL
148836 +enable_supply_53242 enable_supply 0 53242 NULL
148837 +ptlrpc_lprocfs_req_history_max_seq_write_53243 ptlrpc_lprocfs_req_history_max_seq_write 3 53243 NULL
148838 +wl12xx_init_rx_config_53244 wl12xx_init_rx_config 0 53244 NULL nohasharray
148839 +net1080_reset_53244 net1080_reset 0 53244 &wl12xx_init_rx_config_53244
148840 +tun_do_read_53245 tun_do_read 0 53245 NULL
148841 +vcc_sendmsg_53246 vcc_sendmsg 4-0 53246 NULL
148842 +logfs_writepage_53247 logfs_writepage 0 53247 NULL
148843 +rtl8152_set_mac_address_53251 rtl8152_set_mac_address 0 53251 NULL
148844 +smack_sb_statfs_53255 smack_sb_statfs 0 53255 NULL
148845 +xfs_trans_read_buf_map_53258 xfs_trans_read_buf_map 5-0 53258 NULL nohasharray
148846 +target_core_dev_wwn_store_attr_vpd_protocol_identifier_53258 target_core_dev_wwn_store_attr_vpd_protocol_identifier 0-3 53258 &xfs_trans_read_buf_map_53258
148847 +ipr_change_queue_depth_53263 ipr_change_queue_depth 2-0 53263 NULL nohasharray
148848 +ip6_tnl_dev_init_gen_53263 ip6_tnl_dev_init_gen 0 53263 &ipr_change_queue_depth_53263
148849 +picolcd_operation_mode_store_53264 picolcd_operation_mode_store 0-4 53264 NULL
148850 +sctp_make_fwdtsn_53265 sctp_make_fwdtsn 3 53265 NULL
148851 +wil_write_file_ssid_53266 wil_write_file_ssid 3-0 53266 NULL
148852 +cma_bitmap_pages_to_bits_53268 cma_bitmap_pages_to_bits 0-2 53268 NULL
148853 +btrfs_file_extent_num_bytes_53269 btrfs_file_extent_num_bytes 0 53269 NULL
148854 +brd_direct_access_53270 brd_direct_access 0 53270 NULL
148855 +cma_netdev_callback_53271 cma_netdev_callback 0 53271 NULL
148856 +kstrtoull_53273 kstrtoull 0 53273 NULL
148857 +genlmsg_multicast_53275 genlmsg_multicast 0 53275 NULL
148858 +sha1_ssse3_final_53278 sha1_ssse3_final 0 53278 NULL
148859 +target_fabric_np_base_attr_show_53281 target_fabric_np_base_attr_show 0 53281 NULL
148860 +rtl28xxu_ctrl_msg_53289 rtl28xxu_ctrl_msg 0 53289 NULL
148861 +null_update_53290 null_update 0 53290 NULL
148862 +ieee80211_send_probe_req_53292 ieee80211_send_probe_req 5-7 53292 NULL
148863 +ad9523_reg_access_53294 ad9523_reg_access 0 53294 NULL
148864 +rsi_mac80211_add_interface_53299 rsi_mac80211_add_interface 0 53299 NULL
148865 +dev_debug_store_53301 dev_debug_store 0-4 53301 NULL
148866 +isku_sysfs_write_key_mask_53305 isku_sysfs_write_key_mask 6-0-5 53305 NULL nohasharray
148867 +wishbone_serial_open_53305 wishbone_serial_open 0 53305 &isku_sysfs_write_key_mask_53305
148868 +dib7090p_rw_on_apb_53315 dib7090p_rw_on_apb 0-3 53315 NULL
148869 +batadv_interface_rx_53325 batadv_interface_rx 4 53325 NULL
148870 +usb_rapid_charge_show_53327 usb_rapid_charge_show 0 53327 NULL nohasharray
148871 +ftrace_profile_write_53327 ftrace_profile_write 3 53327 &usb_rapid_charge_show_53327
148872 +find_nr_power_limit_53330 find_nr_power_limit 0 53330 NULL
148873 +gsm_control_reply_53333 gsm_control_reply 4 53333 NULL
148874 +acpi_ut_copy_esimple_to_isimple_53338 acpi_ut_copy_esimple_to_isimple 0 53338 NULL
148875 +tsk_set_importance_53339 tsk_set_importance 0 53339 NULL
148876 +acpi_ds_eval_bank_field_operands_53341 acpi_ds_eval_bank_field_operands 0 53341 NULL nohasharray
148877 +hp_sw_activate_53341 hp_sw_activate 0 53341 &acpi_ds_eval_bank_field_operands_53341
148878 +shmem_file_read_iter_53342 shmem_file_read_iter 0 53342 NULL
148879 +xfs_vm_write_begin_53344 xfs_vm_write_begin 0 53344 NULL
148880 +bq2415x_i2c_read_mask_53345 bq2415x_i2c_read_mask 0-4-3 53345 NULL nohasharray
148881 +adfs_readpage_53345 adfs_readpage 0 53345 &bq2415x_i2c_read_mask_53345
148882 +netdev_master_upper_dev_link_private_53347 netdev_master_upper_dev_link_private 0 53347 NULL
148883 +rio_write_config_53349 rio_write_config 0-5-6 53349 NULL
148884 +zl10036_set_gain_params_53350 zl10036_set_gain_params 0 53350 NULL
148885 +oxygen_prepare_53351 oxygen_prepare 0 53351 NULL nohasharray
148886 +af9035_ctrl_msg_53351 af9035_ctrl_msg 0 53351 &oxygen_prepare_53351
148887 +bnx2i_send_nl_mesg_53353 bnx2i_send_nl_mesg 4 53353 NULL
148888 +atkbd_do_show_err_count_53356 atkbd_do_show_err_count 0 53356 NULL
148889 +alloc_xen_mmio_53359 alloc_xen_mmio 0 53359 NULL
148890 +key_timeout_53364 key_timeout 0 53364 NULL
148891 +smsc95xx_start_rx_path_53365 smsc95xx_start_rx_path 0 53365 NULL
148892 +dwc3_gadget_ep0_enable_53366 dwc3_gadget_ep0_enable 0 53366 NULL
148893 +efx_mcdi_poll_53367 efx_mcdi_poll 0 53367 NULL
148894 +sock_setbindtodevice_53369 sock_setbindtodevice 3-0 53369 NULL nohasharray
148895 +ubifs_write_end_53369 ubifs_write_end 0-5 53369 &sock_setbindtodevice_53369 nohasharray
148896 +link_start_53369 link_start 0 53369 &ubifs_write_end_53369
148897 +get_random_bytes_arch_53370 get_random_bytes_arch 2 53370 NULL
148898 +netlbl_unlhsh_add_addr4_53373 netlbl_unlhsh_add_addr4 0 53373 NULL
148899 +pci_user_write_config_word_53375 pci_user_write_config_word 0 53375 NULL
148900 +test_fw_misc_read_53384 test_fw_misc_read 3 53384 NULL
148901 +show_vrdhot_53385 show_vrdhot 0 53385 NULL
148902 +fuse_permission_53387 fuse_permission 0 53387 NULL
148903 +ov2640_g_fmt_53388 ov2640_g_fmt 0 53388 NULL
148904 +generic_file_write_iter_53392 generic_file_write_iter 0 53392 NULL
148905 +s5k83a_set_gain_53395 s5k83a_set_gain 0 53395 NULL nohasharray
148906 +s5p_mfc_alloc_dec_temp_buffers_v5_53395 s5p_mfc_alloc_dec_temp_buffers_v5 0 53395 &s5k83a_set_gain_53395 nohasharray
148907 +xfs_attr_remove_53395 xfs_attr_remove 0 53395 &s5p_mfc_alloc_dec_temp_buffers_v5_53395
148908 +iwlagn_mac_sta_add_53401 iwlagn_mac_sta_add 0 53401 NULL
148909 +hotkey_write_53403 hotkey_write 0 53403 NULL
148910 +i915_pipe_crc_read_53405 i915_pipe_crc_read 0-3 53405 NULL
148911 +start_53407 start 0 53407 NULL
148912 +snd_vt1724_playback_pro_prepare_53409 snd_vt1724_playback_pro_prepare 0 53409 NULL
148913 +iwl_pcie_txq_alloc_53413 iwl_pcie_txq_alloc 3 53413 NULL nohasharray
148914 +nilfs_btree_assign_gc_53413 nilfs_btree_assign_gc 0 53413 &iwl_pcie_txq_alloc_53413
148915 +tm_attr_show_53415 tm_attr_show 0 53415 NULL
148916 +hci_check_pending_name_53417 hci_check_pending_name 5 53417 NULL nohasharray
148917 +isolate_lru_page_53417 isolate_lru_page 0 53417 &hci_check_pending_name_53417
148918 +asus_hwmon_pwm1_53419 asus_hwmon_pwm1 0 53419 NULL
148919 +uwb_radio_change_channel_53420 uwb_radio_change_channel 0 53420 NULL
148920 +qt2_control_msg_53422 qt2_control_msg 0 53422 NULL
148921 +b43_wireless_core_start_53426 b43_wireless_core_start 0 53426 NULL
148922 +nvkm_fifo_channel_create__53430 nvkm_fifo_channel_create_ 9 53430 NULL
148923 +set_eeprom5_53432 set_eeprom5 4-0 53432 NULL nohasharray
148924 +qlcnic_83xx_set_nic_info_53432 qlcnic_83xx_set_nic_info 0 53432 &set_eeprom5_53432
148925 +acpi_ex_field_datum_io_53436 acpi_ex_field_datum_io 0 53436 NULL
148926 +rocker_group_tbl_add_53437 rocker_group_tbl_add 0 53437 NULL
148927 +isr_cmd_cmplt_read_53439 isr_cmd_cmplt_read 3-0 53439 NULL nohasharray
148928 +lm3533_set_hvled_config_53439 lm3533_set_hvled_config 0 53439 &isr_cmd_cmplt_read_53439
148929 +ipw_prom_open_53442 ipw_prom_open 0 53442 NULL
148930 +snd_dma_alloc_pages_53447 snd_dma_alloc_pages 3 53447 NULL nohasharray
148931 +mwifiex_info_read_53447 mwifiex_info_read 3-0 53447 &snd_dma_alloc_pages_53447 nohasharray
148932 +acpi_os_create_semaphore_53447 acpi_os_create_semaphore 0 53447 &mwifiex_info_read_53447
148933 +show_ipFragCreates_53448 show_ipFragCreates 0 53448 NULL nohasharray
148934 +reiserfs_unfreeze_53448 reiserfs_unfreeze 0 53448 &show_ipFragCreates_53448
148935 +syslog_print_all_53450 syslog_print_all 0 53450 NULL
148936 +apei_exec_run_optional_53452 apei_exec_run_optional 0 53452 NULL
148937 +ns83820_open_53454 ns83820_open 0 53454 NULL
148938 +acpi_tb_parse_root_table_53455 acpi_tb_parse_root_table 1 53455 NULL nohasharray
148939 +show_counter_tx_max_min_len_errs_53455 show_counter_tx_max_min_len_errs 0 53455 &acpi_tb_parse_root_table_53455
148940 +dyn_adc_capture_pcm_prepare_53457 dyn_adc_capture_pcm_prepare 0 53457 NULL nohasharray
148941 +__btrfs_lookup_bio_sums_53457 __btrfs_lookup_bio_sums 0 53457 &dyn_adc_capture_pcm_prepare_53457
148942 +n2_run_53459 n2_run 3 53459 NULL
148943 +pn_skb_send_53464 pn_skb_send 0 53464 NULL
148944 +store_fan_max_output_53466 store_fan_max_output 0-4 53466 NULL
148945 +wm831x_write_53469 wm831x_write 0 53469 NULL
148946 +hidp_send_frame_53473 hidp_send_frame 3 53473 NULL
148947 +neigh_sysctl_register_53474 neigh_sysctl_register 0 53474 NULL
148948 +ima_write_template_field_data_53475 ima_write_template_field_data 2 53475 NULL nohasharray
148949 +create_trace_kprobe_53475 create_trace_kprobe 1 53475 &ima_write_template_field_data_53475
148950 +rds_tcp_data_recv_53476 rds_tcp_data_recv 4-3 53476 NULL
148951 +iowarrior_read_53483 iowarrior_read 3-0 53483 NULL
148952 +osd_req_write_kern_53486 osd_req_write_kern 5-0 53486 NULL
148953 +snd_pcm_pre_pause_53490 snd_pcm_pre_pause 0 53490 NULL nohasharray
148954 +show_num_units_53490 show_num_units 0 53490 &snd_pcm_pre_pause_53490
148955 +create_extra_out_53491 create_extra_out 0 53491 NULL
148956 +ext_prop_data_show_53493 ext_prop_data_show 0 53493 NULL
148957 +memory_notify_53496 memory_notify 0 53496 NULL nohasharray
148958 +hardware_test_53496 hardware_test 0 53496 &memory_notify_53496
148959 +ath10k_wmi_pdev_get_temperature_53497 ath10k_wmi_pdev_get_temperature 0 53497 NULL
148960 +do_verify_xattr_datum_53499 do_verify_xattr_datum 0 53499 NULL nohasharray
148961 +adp8870_bl_l4_indoor_max_show_53499 adp8870_bl_l4_indoor_max_show 0 53499 &do_verify_xattr_datum_53499
148962 +sysfs_show_current_tick_dev_53501 sysfs_show_current_tick_dev 0 53501 NULL
148963 +wm8350_isink_disable_53504 wm8350_isink_disable 0 53504 NULL
148964 +snd_pcm_format_physical_width_53505 snd_pcm_format_physical_width 0 53505 NULL nohasharray
148965 +bonding_show_ad_select_53505 bonding_show_ad_select 0 53505 &snd_pcm_format_physical_width_53505
148966 +dbAllocNext_53506 dbAllocNext 0 53506 NULL
148967 +pcan_usb_pro_set_bus_53508 pcan_usb_pro_set_bus 0 53508 NULL
148968 +nfs4_schedule_stateid_recovery_53510 nfs4_schedule_stateid_recovery 0 53510 NULL
148969 +start_vga_cam_53511 start_vga_cam 0 53511 NULL
148970 +check_acl_53512 check_acl 0 53512 NULL
148971 +ea_remove_stuffed_53517 ea_remove_stuffed 0 53517 NULL
148972 +ds1685_rtc_set_alarm_53520 ds1685_rtc_set_alarm 0 53520 NULL
148973 +m41t80_sysfs_show_flags_53525 m41t80_sysfs_show_flags 0 53525 NULL
148974 +clk_core_enable_53527 clk_core_enable 0 53527 NULL
148975 +snd_seq_ioctl_get_named_queue_53529 snd_seq_ioctl_get_named_queue 0 53529 NULL
148976 +qla2x00_serial_num_show_53535 qla2x00_serial_num_show 0 53535 NULL
148977 +xfs_vn_listxattr_53536 xfs_vn_listxattr 0-3 53536 NULL
148978 +st_sensors_spi_read_53537 st_sensors_spi_read 0-4 53537 NULL
148979 +ubifs_jnl_write_inode_53538 ubifs_jnl_write_inode 0 53538 NULL
148980 +slab_cpuup_callback_53542 slab_cpuup_callback 0 53542 NULL
148981 +wl1273_fm_set_mode_53551 wl1273_fm_set_mode 0 53551 NULL
148982 +packet_getname_spkt_53555 packet_getname_spkt 0 53555 NULL
148983 +ec_poll_53557 ec_poll 0 53557 NULL
148984 +store_cursor_blink_53559 store_cursor_blink 0-4 53559 NULL
148985 +bop_check_insert_53561 bop_check_insert 0 53561 NULL
148986 +wlcore_raw_read_53565 wlcore_raw_read 0 53565 NULL
148987 +attr_release_to_select_show_tpkbd_53568 attr_release_to_select_show_tpkbd 0 53568 NULL
148988 +sigma_fw_load_control_53569 sigma_fw_load_control 3 53569 NULL
148989 +smsc75xx_write_reg_53571 smsc75xx_write_reg 0 53571 NULL
148990 +ieee802154_hdr_minlen_53572 ieee802154_hdr_minlen 0 53572 NULL nohasharray
148991 +regmap_spmi_ext_gather_write_53572 regmap_spmi_ext_gather_write 0 53572 &ieee802154_hdr_minlen_53572
148992 +ubb_show_53578 ubb_show 0 53578 NULL nohasharray
148993 +qlcnic_82xx_issue_cmd_53578 qlcnic_82xx_issue_cmd 0 53578 &ubb_show_53578
148994 +set_auto_pwm_min_53581 set_auto_pwm_min 0-4 53581 NULL
148995 +SYSC_bind_53582 SYSC_bind 3 53582 NULL
148996 +cifs_utf16_bytes_53593 cifs_utf16_bytes 0 53593 NULL nohasharray
148997 +sctp_do_sm_53593 sctp_do_sm 0 53593 &cifs_utf16_bytes_53593
148998 +proc_uid_map_write_53596 proc_uid_map_write 3-0 53596 NULL
148999 +load_cpu_fw_53598 load_cpu_fw 0 53598 NULL
149000 +bpq_open_53602 bpq_open 0 53602 NULL
149001 +__wait_on_bit_53603 __wait_on_bit 0 53603 NULL nohasharray
149002 +isl1208_i2c_read_regs_53603 isl1208_i2c_read_regs 0 53603 &__wait_on_bit_53603
149003 +pfkey_recvmsg_53604 pfkey_recvmsg 4-0 53604 NULL nohasharray
149004 +strict_strtoul_scaled_53604 strict_strtoul_scaled 0 53604 &pfkey_recvmsg_53604
149005 +check_reshape_53605 check_reshape 0 53605 NULL
149006 +nes_show_idx_data_53612 nes_show_idx_data 0 53612 NULL
149007 +o2hb_heartbeat_group_mode_store_53621 o2hb_heartbeat_group_mode_store 0-3 53621 NULL nohasharray
149008 +nes_store_flash_data_53621 nes_store_flash_data 0-3 53621 &o2hb_heartbeat_group_mode_store_53621
149009 +atl1e_init_hw_53624 atl1e_init_hw 0 53624 NULL
149010 +ds1553_rtc_set_alarm_53625 ds1553_rtc_set_alarm 0 53625 NULL
149011 +___alloc_bootmem_nopanic_53626 ___alloc_bootmem_nopanic 1 53626 NULL nohasharray
149012 +wil_write_file_txmgmt_53626 wil_write_file_txmgmt 3-0 53626 &___alloc_bootmem_nopanic_53626
149013 +mxl5007t_tuner_init_53627 mxl5007t_tuner_init 0 53627 NULL
149014 +it87_get_rx_bytes_53630 it87_get_rx_bytes 0 53630 NULL
149015 +ccid_getsockopt_builtin_ccids_53634 ccid_getsockopt_builtin_ccids 2 53634 NULL
149016 +powr1220_show_voltage_53637 powr1220_show_voltage 0 53637 NULL nohasharray
149017 +iwl_set_mode_53637 iwl_set_mode 0 53637 &powr1220_show_voltage_53637
149018 +si_fan_ctrl_set_fan_speed_percent_53640 si_fan_ctrl_set_fan_speed_percent 0 53640 NULL
149019 +nr_sendmsg_53656 nr_sendmsg 4-0 53656 NULL
149020 +allocate_page_53658 allocate_page 0 53658 NULL nohasharray
149021 +__bitmap_parse_53658 __bitmap_parse 0 53658 &allocate_page_53658
149022 +__nfs4_proc_set_acl_53665 __nfs4_proc_set_acl 0 53665 NULL
149023 +show_trigger_53668 show_trigger 0 53668 NULL
149024 +store_target_53673 store_target 0-4 53673 NULL
149025 +lan911x_config_init_53675 lan911x_config_init 0 53675 NULL
149026 +tcm_qla2xxx_tpg_attrib_show_demo_mode_login_only_53680 tcm_qla2xxx_tpg_attrib_show_demo_mode_login_only 0 53680 NULL
149027 +create_in_jack_mode_53681 create_in_jack_mode 0 53681 NULL
149028 +fuse_fill_write_pages_53682 fuse_fill_write_pages 0-4 53682 NULL
149029 +check_reshape_53683 check_reshape 0 53683 NULL
149030 +iscsi_stat_login_attr_store_53686 iscsi_stat_login_attr_store 0 53686 NULL
149031 +v4l2_event_subscribe_53687 v4l2_event_subscribe 3 53687 NULL
149032 +__show_signal_53688 __show_signal 0 53688 NULL
149033 +bdev_logical_block_size_53690 bdev_logical_block_size 0 53690 NULL nohasharray
149034 +igb_alloc_q_vector_53690 igb_alloc_q_vector 6-4 53690 &bdev_logical_block_size_53690
149035 +udp_disconnect_53691 udp_disconnect 0 53691 NULL
149036 +m5602_start_transfer_53692 m5602_start_transfer 0 53692 NULL nohasharray
149037 +bcm7xxx_28nm_config_init_53692 bcm7xxx_28nm_config_init 0 53692 &m5602_start_transfer_53692
149038 +adxl34x_autosleep_show_53693 adxl34x_autosleep_show 0 53693 NULL
149039 +show_otp1_53696 show_otp1 0 53696 NULL
149040 +iwl_mvm_mac_ctxt_cmd_go_53697 iwl_mvm_mac_ctxt_cmd_go 0 53697 NULL
149041 +generate_signingkey_53698 generate_signingkey 0 53698 NULL
149042 +read_53700 read 0 53700 NULL
149043 +napi_alloc_skb_53701 napi_alloc_skb 2 53701 NULL
149044 +si2157_set_params_53702 si2157_set_params 0 53702 NULL
149045 +find_overflow_devnum_53711 find_overflow_devnum 0 53711 NULL
149046 +nlmon_open_53719 nlmon_open 0 53719 NULL nohasharray
149047 +status_control_write_53719 status_control_write 0-6-5 53719 &nlmon_open_53719
149048 +__ocfs2_resv_find_window_53721 __ocfs2_resv_find_window 3 53721 NULL
149049 +__proc_debug_mb_53732 __proc_debug_mb 5 53732 NULL
149050 +wdm_write_53735 wdm_write 3-0 53735 NULL
149051 +ext3_try_to_allocate_with_rsv_53737 ext3_try_to_allocate_with_rsv 3-5-0 53737 NULL
149052 +acpi_ev_address_space_dispatch_53738 acpi_ev_address_space_dispatch 0 53738 NULL nohasharray
149053 +apei_write_53738 apei_write 0 53738 &acpi_ev_address_space_dispatch_53738
149054 +ixgbe_notify_dca_53739 ixgbe_notify_dca 0 53739 NULL nohasharray
149055 +wil_vring_alloc_53739 wil_vring_alloc 0 53739 &ixgbe_notify_dca_53739
149056 +twl4030reg_disable_53741 twl4030reg_disable 0 53741 NULL nohasharray
149057 +ufs_setattr_53741 ufs_setattr 0 53741 &twl4030reg_disable_53741
149058 +ipath_read_umem32_53742 ipath_read_umem32 0 53742 NULL
149059 +da9052_disable_irq_53745 da9052_disable_irq 2 53745 NULL
149060 +start_fw_53746 start_fw 0 53746 NULL
149061 +ivtv_firmware_copy_53748 ivtv_firmware_copy 0 53748 NULL
149062 +tda18271_ir_cal_init_53751 tda18271_ir_cal_init 0 53751 NULL
149063 +pci_read_config_byte_53754 pci_read_config_byte 0 53754 NULL nohasharray
149064 +sky2_get_regs_len_53754 sky2_get_regs_len 0 53754 &pci_read_config_byte_53754
149065 +lpfc_idiag_queacc_read_qe_53755 lpfc_idiag_queacc_read_qe 0-2 53755 NULL
149066 +hdpvr_i2c_read_53756 hdpvr_i2c_read 0 53756 NULL
149067 +wa_populate_buf_in_urb_53758 wa_populate_buf_in_urb 3-4 53758 NULL nohasharray
149068 +bql_set_limit_min_53758 bql_set_limit_min 0-4 53758 &wa_populate_buf_in_urb_53758
149069 +twl_rtc_alarm_irq_enable_53759 twl_rtc_alarm_irq_enable 0 53759 NULL
149070 +class_attr_show_53762 class_attr_show 0 53762 NULL
149071 +serport_ldisc_read_53764 serport_ldisc_read 0 53764 NULL
149072 +nes_show_ee_cmd_53765 nes_show_ee_cmd 0 53765 NULL nohasharray
149073 +smo8800_misc_read_53765 smo8800_misc_read 0-3 53765 &nes_show_ee_cmd_53765
149074 +store_53768 store 0-3 53768 NULL
149075 +ext4_walk_page_buffers_53771 ext4_walk_page_buffers 0 53771 NULL
149076 +ext2_acl_count_53773 ext2_acl_count 0-1 53773 NULL
149077 +radeon_show_edid1_53782 radeon_show_edid1 6-0-5 53782 NULL
149078 +falcon_b0_mem_map_size_53783 falcon_b0_mem_map_size 0 53783 NULL
149079 +__kfifo_dma_in_prepare_r_53792 __kfifo_dma_in_prepare_r 4-5 53792 NULL nohasharray
149080 +ubb_store_53792 ubb_store 0-3 53792 &__kfifo_dma_in_prepare_r_53792
149081 +call_usermodehelper_exec_53793 call_usermodehelper_exec 0 53793 NULL
149082 +block_write_end_53795 block_write_end 0-5 53795 NULL
149083 +show_fcstat_tx_words_53797 show_fcstat_tx_words 0 53797 NULL
149084 +qp_alloc_host_work_53798 qp_alloc_host_work 3-5 53798 NULL nohasharray
149085 +update_sf_53798 update_sf 0 53798 &qp_alloc_host_work_53798
149086 +__tty_alloc_driver_53799 __tty_alloc_driver 1 53799 NULL nohasharray
149087 +w1_master_attribute_show_attempts_53799 w1_master_attribute_show_attempts 0 53799 &__tty_alloc_driver_53799 nohasharray
149088 +gadget_strings_manufacturer_show_53799 gadget_strings_manufacturer_show 0 53799 &w1_master_attribute_show_attempts_53799 nohasharray
149089 +lio_target_np_show_iser_53799 lio_target_np_show_iser 0 53799 &gadget_strings_manufacturer_show_53799
149090 +regmap_raw_write_53803 regmap_raw_write 2-4-0 53803 NULL
149091 +b43_upload_microcode_53805 b43_upload_microcode 0 53805 NULL
149092 +lpfc_idiag_ctlacc_read_reg_53809 lpfc_idiag_ctlacc_read_reg 0-3 53809 NULL
149093 +nls_nullsize_53815 nls_nullsize 0 53815 NULL
149094 +radio_tea5777_set_freq_53817 radio_tea5777_set_freq 0 53817 NULL
149095 +setup_data_read_53822 setup_data_read 3-0 53822 NULL
149096 +enic_get_sset_count_53825 enic_get_sset_count 0 53825 NULL
149097 +tcp_recv_urg_53826 tcp_recv_urg 0-3 53826 NULL
149098 +part_stat_show_53838 part_stat_show 0 53838 NULL
149099 +wacom_status1_luminance_store_53844 wacom_status1_luminance_store 4-0 53844 NULL
149100 +ath10k_wmi_vdev_set_param_53849 ath10k_wmi_vdev_set_param 0 53849 NULL
149101 +store_imon_clock_53854 store_imon_clock 0-4 53854 NULL
149102 +copy_from_guest_53856 copy_from_guest 3-4 53856 NULL
149103 +smi_data_buf_phys_addr_show_53858 smi_data_buf_phys_addr_show 0 53858 NULL
149104 +__mpage_writepage_53860 __mpage_writepage 0 53860 NULL
149105 +show_led_53867 show_led 0 53867 NULL
149106 +mlx4_bitmap_alloc_range_53870 mlx4_bitmap_alloc_range 0-3 53870 NULL
149107 +btrfs_free_reserved_extent_53873 btrfs_free_reserved_extent 2 53873 NULL
149108 +wcn36xx_smd_rsp_status_check_53874 wcn36xx_smd_rsp_status_check 0 53874 NULL nohasharray
149109 +HYPERVISOR_dom0_op_53874 HYPERVISOR_dom0_op 0 53874 &wcn36xx_smd_rsp_status_check_53874
149110 +nf_hook_thresh_53875 nf_hook_thresh 0 53875 NULL
149111 +mwifiex_cmd_tdls_oper_53876 mwifiex_cmd_tdls_oper 0 53876 NULL
149112 +ieee80211_if_fmt_dropped_frames_congestion_53883 ieee80211_if_fmt_dropped_frames_congestion 3 53883 NULL nohasharray
149113 +c2port_store_flash_access_53883 c2port_store_flash_access 0-4 53883 &ieee80211_if_fmt_dropped_frames_congestion_53883
149114 +packet_dev_mc_53885 packet_dev_mc 0 53885 NULL
149115 +mwifiex_fw_dump_read_53887 mwifiex_fw_dump_read 0-3 53887 NULL
149116 +__uncore_filter_c6_show_53891 __uncore_filter_c6_show 0 53891 NULL nohasharray
149117 +wl1271_boot_upload_firmware_chunk_53891 wl1271_boot_upload_firmware_chunk 0 53891 &__uncore_filter_c6_show_53891
149118 +sync_max_show_53894 sync_max_show 0 53894 NULL
149119 +m920x_i2c_xfer_53897 m920x_i2c_xfer 0-3 53897 NULL nohasharray
149120 +mei_me_write_message_53897 mei_me_write_message 0 53897 &m920x_i2c_xfer_53897
149121 +s5k4aa_s_ctrl_53899 s5k4aa_s_ctrl 0 53899 NULL
149122 +SyS_setgroups_53900 SyS_setgroups 1 53900 NULL
149123 +posix_acl_chmod_53904 posix_acl_chmod 0 53904 NULL
149124 +l2cap_sock_bind_53908 l2cap_sock_bind 0 53908 NULL
149125 +batadv_tt_tvlv_ogm_handler_v1_53909 batadv_tt_tvlv_ogm_handler_v1 5 53909 NULL
149126 +rocker_port_fwding_53916 rocker_port_fwding 0 53916 NULL
149127 +rtl8152_open_53918 rtl8152_open 0 53918 NULL
149128 +stv06xx_write_sensor_bytes_53919 stv06xx_write_sensor_bytes 0 53919 NULL
149129 +do_switch_53920 do_switch 0 53920 NULL
149130 +__dquot_transfer_53922 __dquot_transfer 0 53922 NULL nohasharray
149131 +cyapa_gen3_check_fw_53922 cyapa_gen3_check_fw 0 53922 &__dquot_transfer_53922
149132 +usb_wwan_write_room_53925 usb_wwan_write_room 0 53925 NULL
149133 +input_polldev_set_poll_53926 input_polldev_set_poll 0-4 53926 NULL
149134 +usb_serial_generic_write_53927 usb_serial_generic_write 4 53927 NULL
149135 +romfs_readpage_53928 romfs_readpage 0 53928 NULL
149136 +do_unbind_con_driver_53937 do_unbind_con_driver 0 53937 NULL
149137 +ocfs2_make_clusters_writable_53938 ocfs2_make_clusters_writable 0 53938 NULL
149138 +store_53940 store 0-4 53940 NULL
149139 +show_sas_phy_loss_of_dword_sync_count_53942 show_sas_phy_loss_of_dword_sync_count 0 53942 NULL
149140 +adcxx_set_max_53943 adcxx_set_max 0-4 53943 NULL
149141 +f7188x_gpio_direction_out_53946 f7188x_gpio_direction_out 0 53946 NULL
149142 +bnx2x_get_sset_count_53949 bnx2x_get_sset_count 0 53949 NULL
149143 +get_status_53950 get_status 0 53950 NULL
149144 +mthca_setup_cmd_doorbells_53954 mthca_setup_cmd_doorbells 2 53954 NULL
149145 +address_show_53957 address_show 0 53957 NULL
149146 +vmw_fb_set_par_53959 vmw_fb_set_par 0 53959 NULL
149147 +osdname_show_53962 osdname_show 0 53962 NULL
149148 +batadv_tt_global_init_53964 batadv_tt_global_init 0 53964 NULL
149149 +mlx4_num_eq_uar_53965 mlx4_num_eq_uar 0 53965 NULL
149150 +iwl_pcie_load_given_ucode_8000b_53970 iwl_pcie_load_given_ucode_8000b 0 53970 NULL
149151 +ds1682_show_53974 ds1682_show 0 53974 NULL nohasharray
149152 +fw_shutdown_notify_53974 fw_shutdown_notify 0 53974 &ds1682_show_53974
149153 +idetape_chrdev_write_53976 idetape_chrdev_write 3-0 53976 NULL
149154 +nfs_cache_register_sb_53977 nfs_cache_register_sb 0 53977 NULL
149155 +reshape_53978 reshape 0 53978 NULL
149156 +macvtap_get_minor_53980 macvtap_get_minor 0 53980 NULL
149157 +qlcnic_sriov_get_pf_info_53985 qlcnic_sriov_get_pf_info 0 53985 NULL
149158 +pte_entry_53988 pte_entry 0 53988 NULL
149159 +__iscsi_tpg_auth_store_userid_53989 __iscsi_tpg_auth_store_userid 0-3 53989 NULL
149160 +sl811h_urb_enqueue_53990 sl811h_urb_enqueue 0 53990 NULL
149161 +recv_53991 recv 0 53991 NULL
149162 +ath9k_get_et_sset_count_53994 ath9k_get_et_sset_count 0 53994 NULL
149163 +smm665_show_lcrit_53997 smm665_show_lcrit 0 53997 NULL
149164 +ieee80211_if_fmt_dot11MeshHWMPperrMinInterval_53998 ieee80211_if_fmt_dot11MeshHWMPperrMinInterval 3 53998 NULL
149165 +ngene_i2c_master_xfer_53999 ngene_i2c_master_xfer 0-3 53999 NULL
149166 +write_54000 write 0-6-5 54000 NULL
149167 +pcistub_slot_add_54001 pcistub_slot_add 0-3 54001 NULL
149168 +hdpvr_i2c_write_54005 hdpvr_i2c_write 0 54005 NULL
149169 +wil_fw_load_54008 wil_fw_load 0 54008 NULL
149170 +sta_info_insert_54009 sta_info_insert 0 54009 NULL
149171 +hfsplus_attr_build_key_54013 hfsplus_attr_build_key 0 54013 NULL nohasharray
149172 +state_store_54013 state_store 0-4 54013 &hfsplus_attr_build_key_54013
149173 +__uncore_filter_match_show_54015 __uncore_filter_match_show 0 54015 NULL
149174 +generic_hdmi_build_controls_54016 generic_hdmi_build_controls 0 54016 NULL
149175 +snd_pcm_lib_write_transfer_54018 snd_pcm_lib_write_transfer 5 54018 NULL
149176 +vmci_transport_notify_pkt_recv_pre_block_54019 vmci_transport_notify_pkt_recv_pre_block 0 54019 NULL nohasharray
149177 +mdc_kuc_write_54019 mdc_kuc_write 3 54019 &vmci_transport_notify_pkt_recv_pre_block_54019
149178 +ov6650_reg_read_54020 ov6650_reg_read 0 54020 NULL
149179 +cmpk_message_handle_tx_54024 cmpk_message_handle_tx 4 54024 NULL
149180 +ath5k_hw_txpower_54026 ath5k_hw_txpower 0 54026 NULL
149181 +status_show_54028 status_show 0 54028 NULL
149182 +zd1201_setconfig16_54030 zd1201_setconfig16 0 54030 NULL
149183 +ipxrtr_route_packet_54036 ipxrtr_route_packet 4-0 54036 NULL
149184 +snd_ca0106_pcm_trigger_playback_54037 snd_ca0106_pcm_trigger_playback 0 54037 NULL
149185 +nes_show_idx_addr_54043 nes_show_idx_addr 0 54043 NULL
149186 +kbic_read_regr_54045 kbic_read_regr 0 54045 NULL
149187 +batadv_tt_update_orig_54049 batadv_tt_update_orig 6-4 54049 NULL
149188 +vx_set_stream_format_54050 vx_set_stream_format 0 54050 NULL
149189 +udf_update_inode_54051 udf_update_inode 0 54051 NULL nohasharray
149190 +b43legacy_phy_init_tssi2dbm_table_54051 b43legacy_phy_init_tssi2dbm_table 0 54051 &udf_update_inode_54051
149191 +pipeline_dec_packet_out_read_54052 pipeline_dec_packet_out_read 3-0 54052 NULL
149192 +broadcast_show_54055 broadcast_show 0 54055 NULL nohasharray
149193 +ways_of_associativity_show_54055 ways_of_associativity_show 0 54055 &broadcast_show_54055
149194 +rproc_state_read_54057 rproc_state_read 3-0 54057 NULL nohasharray
149195 +bond_open_54057 bond_open 0 54057 &rproc_state_read_54057 nohasharray
149196 +rx_complete_54057 rx_complete 3 54057 &bond_open_54057
149197 +set_ac97_input_54069 set_ac97_input 0 54069 NULL nohasharray
149198 +buffer_write_io_error_54069 buffer_write_io_error 0 54069 &set_ac97_input_54069
149199 +ath10k_htt_rx_alloc_54070 ath10k_htt_rx_alloc 0 54070 NULL
149200 +vivid_start_generating_vid_cap_54071 vivid_start_generating_vid_cap 0 54071 NULL
149201 +acpi_ps_parse_loop_54072 acpi_ps_parse_loop 0 54072 NULL nohasharray
149202 +ltc2945_show_bool_54072 ltc2945_show_bool 0 54072 &acpi_ps_parse_loop_54072
149203 +show_in_beep_54074 show_in_beep 0 54074 NULL
149204 +ext3_xattr_security_get_54081 ext3_xattr_security_get 0 54081 NULL
149205 +cachefiles_daemon_range_error_54092 cachefiles_daemon_range_error 0 54092 NULL
149206 +remove_id_store_54097 remove_id_store 0-3 54097 NULL
149207 +snd_cs5535audio_trigger_54101 snd_cs5535audio_trigger 0 54101 NULL
149208 +altera_set_ir_pre_54103 altera_set_ir_pre 2 54103 NULL nohasharray
149209 +show_command_event_reg_54103 show_command_event_reg 0 54103 &altera_set_ir_pre_54103 nohasharray
149210 +lustre_posix_acl_xattr_filter_54103 lustre_posix_acl_xattr_filter 2 54103 &show_command_event_reg_54103
149211 +create_xattr_54106 create_xattr 5 54106 NULL
149212 +bd2802_store_adv_conf_54107 bd2802_store_adv_conf 0-4 54107 NULL
149213 +snd_soc_component_update_bits_legacy_54111 snd_soc_component_update_bits_legacy 0 54111 NULL
149214 +rmd128_init_54119 rmd128_init 0 54119 NULL nohasharray
149215 +wl1251_op_add_interface_54119 wl1251_op_add_interface 0 54119 &rmd128_init_54119
149216 +strn_len_54122 strn_len 0 54122 NULL
149217 +ct_pcm_capture_prepare_54125 ct_pcm_capture_prepare 0 54125 NULL
149218 +blk_mq_queue_reinit_notify_54126 blk_mq_queue_reinit_notify 0 54126 NULL
149219 +v9fs_xattr_get_54127 v9fs_xattr_get 0 54127 NULL
149220 +store_sys_acpi_54129 store_sys_acpi 0-4 54129 NULL nohasharray
149221 +store_linear_54129 store_linear 0-4 54129 &store_sys_acpi_54129
149222 +ivtv_s_ctrl_54132 ivtv_s_ctrl 0 54132 NULL
149223 +snd_usb_pcm_prepare_54134 snd_usb_pcm_prepare 0 54134 NULL nohasharray
149224 +product_show_54134 product_show 0 54134 &snd_usb_pcm_prepare_54134 nohasharray
149225 +proc_reg_write_54134 proc_reg_write 0-3 54134 &product_show_54134
149226 +isr_host_acknowledges_read_54136 isr_host_acknowledges_read 3-0 54136 NULL nohasharray
149227 +isdn_net_open_54136 isdn_net_open 0 54136 &isr_host_acknowledges_read_54136
149228 +rs5c372_sysfs_show_osc_54137 rs5c372_sysfs_show_osc 0 54137 NULL
149229 +irq_blk_threshold_write_54138 irq_blk_threshold_write 3-0 54138 NULL
149230 +wait_on_bit_54143 wait_on_bit 0 54143 NULL
149231 +simple_write_end_54149 simple_write_end 0-5 54149 NULL nohasharray
149232 +kvm_pv_reboot_notify_54149 kvm_pv_reboot_notify 0 54149 &simple_write_end_54149
149233 +set_min_width_54150 set_min_width 0-4 54150 NULL
149234 +devcgroup_update_access_54151 devcgroup_update_access 0 54151 NULL
149235 +mci_ce_noinfo_show_54154 mci_ce_noinfo_show 0 54154 NULL nohasharray
149236 +n_hdlc_tty_read_54154 n_hdlc_tty_read 0 54154 &mci_ce_noinfo_show_54154
149237 +skge_change_mtu_54157 skge_change_mtu 0 54157 NULL
149238 +skge_get_regs_len_54160 skge_get_regs_len 0 54160 NULL
149239 +f_rndis_opts_attr_show_54161 f_rndis_opts_attr_show 0 54161 NULL nohasharray
149240 +kszphy_rmii_clk_sel_54161 kszphy_rmii_clk_sel 0 54161 &f_rndis_opts_attr_show_54161
149241 +i2400m_zrealloc_2x_54166 i2400m_zrealloc_2x 3 54166 NULL
149242 +ext_prop_type_show_54170 ext_prop_type_show 0 54170 NULL
149243 +sysfs_show_reg_54174 sysfs_show_reg 0 54174 NULL
149244 +p9_client_prepare_req_54175 p9_client_prepare_req 3 54175 NULL
149245 +qla4xxx_iscsi_func_cnt_show_54184 qla4xxx_iscsi_func_cnt_show 0 54184 NULL
149246 +acpi_os_read_memory_54186 acpi_os_read_memory 1-3 54186 NULL
149247 +bd2802_store_reg0x07_54187 bd2802_store_reg0x07 0-4 54187 NULL
149248 +ata_scsi_park_store_54188 ata_scsi_park_store 0-4 54188 NULL
149249 +ipoctal_write_room_54195 ipoctal_write_room 0 54195 NULL
149250 +ubifs_check_node_54196 ubifs_check_node 0 54196 NULL nohasharray
149251 +fan_set_state_acpi4_54196 fan_set_state_acpi4 0 54196 &ubifs_check_node_54196
149252 +wl1251_hw_init_power_auth_54203 wl1251_hw_init_power_auth 0 54203 NULL
149253 +SyS_ipc_54206 SyS_ipc 3 54206 NULL
149254 +handle_version_mismatch_54211 handle_version_mismatch 0 54211 NULL
149255 +nilfs_palloc_prepare_free_entry_54212 nilfs_palloc_prepare_free_entry 0 54212 NULL nohasharray
149256 +twl_sysfs_compat_info_54212 twl_sysfs_compat_info 6-0-5 54212 &nilfs_palloc_prepare_free_entry_54212
149257 +target_core_alua_tg_pt_gp_attr_show_54214 target_core_alua_tg_pt_gp_attr_show 0 54214 NULL
149258 +devm_request_threaded_irq_54215 devm_request_threaded_irq 0 54215 NULL nohasharray
149259 +blkg_conf_prep_54215 blkg_conf_prep 0 54215 &devm_request_threaded_irq_54215
149260 +sctp_setsockopt_fragment_interleave_54216 sctp_setsockopt_fragment_interleave 0 54216 NULL
149261 +ocfs2_inode_revalidate_54217 ocfs2_inode_revalidate 0 54217 NULL
149262 +interface_capabilities_show_54218 interface_capabilities_show 0 54218 NULL
149263 +iwl_pcie_load_cpu_sections_8000b_54219 iwl_pcie_load_cpu_sections_8000b 0 54219 NULL
149264 +do_sys_poll_54221 do_sys_poll 2 54221 NULL
149265 +__register_chrdev_54223 __register_chrdev 2-3 54223 NULL
149266 +cm_validate_req_param_54225 cm_validate_req_param 0 54225 NULL
149267 +nfs_commit_list_54226 nfs_commit_list 0 54226 NULL
149268 +i8k_smm_54227 i8k_smm 0 54227 NULL
149269 +fc0012_get_if_frequency_54229 fc0012_get_if_frequency 0 54229 NULL
149270 +pi_read_regr_54231 pi_read_regr 0 54231 NULL nohasharray
149271 +lnext_show_54231 lnext_show 0 54231 &pi_read_regr_54231
149272 +mtd_read_oob_54234 mtd_read_oob 0 54234 NULL
149273 +get_a_ctxt_54239 get_a_ctxt 0 54239 NULL
149274 +store_queue_type_field_54243 store_queue_type_field 0-4 54243 NULL
149275 +mcp23s08_read_regs_54246 mcp23s08_read_regs 4 54246 NULL nohasharray
149276 +bnx2x_setup_leading_54246 bnx2x_setup_leading 0 54246 &mcp23s08_read_regs_54246
149277 +reada_add_block_54247 reada_add_block 2 54247 NULL
149278 +write_file_spec_scan_ctl_54248 write_file_spec_scan_ctl 3-0 54248 NULL nohasharray
149279 +stream_dequeue_54248 stream_dequeue 0 54248 &write_file_spec_scan_ctl_54248
149280 +ad7887_ring_preenable_54249 ad7887_ring_preenable 0 54249 NULL nohasharray
149281 +store_temp_offset_54249 store_temp_offset 0-4 54249 &ad7887_ring_preenable_54249
149282 +vxfs_statfs_54251 vxfs_statfs 0 54251 NULL
149283 +iscsi_tpg_param_show_AuthMethod_54252 iscsi_tpg_param_show_AuthMethod 0 54252 NULL
149284 +xfs_dir2_sf_addname_hard_54254 xfs_dir2_sf_addname_hard 3 54254 NULL
149285 +venus_setattr_54255 venus_setattr 0 54255 NULL
149286 +queue_logical_block_size_show_54257 queue_logical_block_size_show 0 54257 NULL
149287 +ceph_msgpool_get_54258 ceph_msgpool_get 2 54258 NULL
149288 +iwl_pcie_set_cmd_in_flight_54259 iwl_pcie_set_cmd_in_flight 0 54259 NULL nohasharray
149289 +inv_reset_fifo_54259 inv_reset_fifo 0 54259 &iwl_pcie_set_cmd_in_flight_54259
149290 +audio_write_54261 audio_write 4-0 54261 NULL nohasharray
149291 +wusb_prf_54261 wusb_prf 7-0 54261 &audio_write_54261 nohasharray
149292 +asus_wmi_get_devstate_bits_54261 asus_wmi_get_devstate_bits 0-3 54261 &wusb_prf_54261 nohasharray
149293 +bond_option_primary_reselect_set_54261 bond_option_primary_reselect_set 0 54261 &asus_wmi_get_devstate_bits_54261
149294 +get_temp_alarm_54267 get_temp_alarm 0 54267 NULL
149295 +mwifiex_getlog_read_54269 mwifiex_getlog_read 3-0 54269 NULL
149296 +kstrtou16_from_user_54274 kstrtou16_from_user 2 54274 NULL
149297 +sizeof_long_54276 sizeof_long 0 54276 NULL
149298 +ubi_calc_data_len_54279 ubi_calc_data_len 0-3 54279 NULL nohasharray
149299 +bond_option_tlb_dynamic_lb_set_54279 bond_option_tlb_dynamic_lb_set 0 54279 &ubi_calc_data_len_54279
149300 +mls_context_cpy_low_54281 mls_context_cpy_low 0 54281 NULL
149301 +fm10k_open_54283 fm10k_open 0 54283 NULL
149302 +msi2500_queue_setup_54289 msi2500_queue_setup 0 54289 NULL
149303 +_nfs4_proc_pathconf_54290 _nfs4_proc_pathconf 0 54290 NULL nohasharray
149304 +watchdog_trigger_54290 watchdog_trigger 0 54290 &_nfs4_proc_pathconf_54290
149305 +altera_set_dr_post_54291 altera_set_dr_post 2 54291 NULL
149306 +show_designated_port_54292 show_designated_port 0 54292 NULL
149307 +xiic_xfer_54293 xiic_xfer 0-3 54293 NULL
149308 +netlink_alloc_skb_54294 netlink_alloc_skb 2 54294 NULL
149309 +dlm_alloc_pagevec_54296 dlm_alloc_pagevec 1 54296 NULL
149310 +remove_store_54298 remove_store 0-4 54298 NULL
149311 +dentry_has_perm_54299 dentry_has_perm 0 54299 NULL
149312 +reclaim_pages_54301 reclaim_pages 3 54301 NULL
149313 +crc32_pclmul_init_54305 crc32_pclmul_init 0 54305 NULL
149314 +sprintf_54306 sprintf 0 54306 NULL
149315 +path_setxattr_54308 path_setxattr 4 54308 NULL
149316 +mlx4_en_create_rx_ring_54315 mlx4_en_create_rx_ring 3 54315 NULL
149317 +kone_set_settings_54317 kone_set_settings 0 54317 NULL
149318 +qlcnic_sriov_cfg_vf_guest_vlan_54318 qlcnic_sriov_cfg_vf_guest_vlan 0 54318 NULL
149319 +bio_add_pc_page_54319 bio_add_pc_page 4 54319 NULL nohasharray
149320 +snd_hwdep_write_54319 snd_hwdep_write 0-3 54319 &bio_add_pc_page_54319
149321 +setup_data_data_read_54324 setup_data_data_read 0-5-6 54324 NULL
149322 +elan_i2c_calibrate_54325 elan_i2c_calibrate 0 54325 NULL
149323 +pn_raw_send_54330 pn_raw_send 2 54330 NULL
149324 +bnx2_setup_int_mode_54335 bnx2_setup_int_mode 0 54335 NULL
149325 +ocrdma_addr_event_54337 ocrdma_addr_event 0 54337 NULL
149326 +ths7303_s_stream_54338 ths7303_s_stream 0 54338 NULL
149327 +br_fdb_fillbuf_54339 br_fdb_fillbuf 0 54339 NULL nohasharray
149328 +ks0127_s_stream_54339 ks0127_s_stream 0 54339 &br_fdb_fillbuf_54339
149329 +da9052_enable_vddout_channel_54341 da9052_enable_vddout_channel 0 54341 NULL
149330 +__alloc_dev_table_54343 __alloc_dev_table 2 54343 NULL
149331 +fat_writepage_54344 fat_writepage 0 54344 NULL
149332 +loop_attr_do_show_partscan_54346 loop_attr_do_show_partscan 0 54346 NULL
149333 +_osd_realloc_seg_54352 _osd_realloc_seg 3-0 54352 NULL nohasharray
149334 +__get_free_pages_54352 __get_free_pages 0 54352 &_osd_realloc_seg_54352
149335 +hsi_async_read_54365 hsi_async_read 0 54365 NULL
149336 +readlink_copy_54366 readlink_copy 2-0 54366 NULL nohasharray
149337 +lp55xx_show_current_54366 lp55xx_show_current 0 54366 &readlink_copy_54366
149338 +read_file_credit_dist_stats_54367 read_file_credit_dist_stats 3-0 54367 NULL
149339 +wake_up_pme_store_54368 wake_up_pme_store 0-4 54368 NULL
149340 +tps65912_set_bits_54370 tps65912_set_bits 0 54370 NULL
149341 +aac_show_model_54375 aac_show_model 0 54375 NULL
149342 +do_dccp_setsockopt_54377 do_dccp_setsockopt 5-0 54377 NULL nohasharray
149343 +intel_sdvo_write_cmd_54377 intel_sdvo_write_cmd 4 54377 &do_dccp_setsockopt_54377
149344 +ah_alloc_tmp_54378 ah_alloc_tmp 2-3 54378 NULL
149345 +gart_unmap_page_54379 gart_unmap_page 3-2 54379 NULL
149346 +wl1271_acx_cca_threshold_54385 wl1271_acx_cca_threshold 0 54385 NULL
149347 +snd_pcm_oss_read2_54387 snd_pcm_oss_read2 0-3 54387 NULL
149348 +bonding_show_packets_per_slave_54388 bonding_show_packets_per_slave 0 54388 NULL
149349 +hash_mac4_expire_54392 hash_mac4_expire 4 54392 NULL nohasharray
149350 +iwl_dbgfs_power_save_status_read_54392 iwl_dbgfs_power_save_status_read 3-0 54392 &hash_mac4_expire_54392
149351 +o2nm_cluster_attr_idle_timeout_ms_read_54400 o2nm_cluster_attr_idle_timeout_ms_read 0 54400 NULL nohasharray
149352 +set_gss_proxy_54400 set_gss_proxy 0 54400 &o2nm_cluster_attr_idle_timeout_ms_read_54400
149353 +snd_pcm_add_chmap_ctls_54404 snd_pcm_add_chmap_ctls 0 54404 NULL
149354 +efx_nic_describe_stats_54407 efx_nic_describe_stats 0 54407 NULL
149355 +__iscsi_disc_show_authenticate_target_54411 __iscsi_disc_show_authenticate_target 0 54411 NULL
149356 +iio_trigger_register_54412 iio_trigger_register 0 54412 NULL
149357 +ath10k_install_peer_wep_keys_54414 ath10k_install_peer_wep_keys 0 54414 NULL
149358 +sky2_set_mac_address_54415 sky2_set_mac_address 0 54415 NULL
149359 +copy_gadget_strings_54417 copy_gadget_strings 3-2 54417 NULL
149360 +wl1251_hw_init_energy_detection_54421 wl1251_hw_init_energy_detection 0 54421 NULL
149361 +ixgbe_request_irq_54422 ixgbe_request_irq 0 54422 NULL
149362 +nilfs_palloc_get_block_54425 nilfs_palloc_get_block 0 54425 NULL
149363 +new_lockspace_54427 new_lockspace 0 54427 NULL
149364 +__ocfs2_write_remove_suid_54433 __ocfs2_write_remove_suid 0 54433 NULL
149365 +pm3fb_check_var_54437 pm3fb_check_var 0 54437 NULL
149366 +rtl8139_open_54441 rtl8139_open 0 54441 NULL
149367 +ath9k_htc_get_et_sset_count_54442 ath9k_htc_get_et_sset_count 0 54442 NULL
149368 +read_firmid_54443 read_firmid 0 54443 NULL
149369 +cot_decompress_54452 cot_decompress 0 54452 NULL
149370 +mc13783_gpo_regulator_is_enabled_54460 mc13783_gpo_regulator_is_enabled 0 54460 NULL
149371 +nested_vmx_load_msr_54462 nested_vmx_load_msr 2 54462 NULL
149372 +lola_pcm_prepare_54465 lola_pcm_prepare 0 54465 NULL
149373 +uvesafb_show_vendor_54467 uvesafb_show_vendor 0 54467 NULL
149374 +dev_cpu_callback_54475 dev_cpu_callback 0 54475 NULL nohasharray
149375 +iscsit_ta_generate_node_acls_54475 iscsit_ta_generate_node_acls 0 54475 &dev_cpu_callback_54475
149376 +__erst_get_next_record_id_54478 __erst_get_next_record_id 0 54478 NULL
149377 +buffer_migrate_page_54480 buffer_migrate_page 0 54480 NULL
149378 +fuse_notify_inval_entry_54481 fuse_notify_inval_entry 0 54481 NULL
149379 +show_session_param_ISCSI_PARAM_DISCOVERY_SESS_54483 show_session_param_ISCSI_PARAM_DISCOVERY_SESS 0 54483 NULL
149380 +sparse_early_mem_maps_alloc_node_54485 sparse_early_mem_maps_alloc_node 4 54485 NULL
149381 +po1030_set_exposure_54489 po1030_set_exposure 0 54489 NULL
149382 +garmin_write_54492 garmin_write 0-4 54492 NULL
149383 +simple_strtoull_54493 simple_strtoull 0 54493 NULL
149384 +swiotlb_tbl_map_single_54495 swiotlb_tbl_map_single 0 54495 NULL
149385 +vfio_raw_config_read_54500 vfio_raw_config_read 0-3 54500 NULL
149386 +cyapa_calibrate_store_54501 cyapa_calibrate_store 0-4 54501 NULL
149387 +ieee80211_tdls_mgmt_setup_54503 ieee80211_tdls_mgmt_setup 10 54503 NULL nohasharray
149388 +vfs_getattr_nosec_54503 vfs_getattr_nosec 0 54503 &ieee80211_tdls_mgmt_setup_54503
149389 +l2cap_create_basic_pdu_54508 l2cap_create_basic_pdu 3 54508 NULL nohasharray
149390 +tipc_sk_anc_data_recv_54508 tipc_sk_anc_data_recv 0 54508 &l2cap_create_basic_pdu_54508 nohasharray
149391 +sh_mobile_ceu_s_ctrl_54508 sh_mobile_ceu_s_ctrl 0 54508 &tipc_sk_anc_data_recv_54508
149392 +btrfs_ordered_sum_size_54509 btrfs_ordered_sum_size 0-2 54509 NULL
149393 +mci_ce_count_show_54514 mci_ce_count_show 0 54514 NULL nohasharray
149394 +xc_send_i2c_data_54514 xc_send_i2c_data 0 54514 &mci_ce_count_show_54514
149395 +cache_add_dev_54516 cache_add_dev 0 54516 NULL
149396 +create_lkb_54517 create_lkb 0 54517 NULL
149397 +rfc4106_set_key_54519 rfc4106_set_key 3 54519 NULL nohasharray
149398 +remove_id_show_54519 remove_id_show 0 54519 &rfc4106_set_key_54519
149399 +memory_get_max_bandwidth_54523 memory_get_max_bandwidth 0 54523 NULL
149400 +vmci_transport_dgram_enqueue_54525 vmci_transport_dgram_enqueue 4-0 54525 NULL nohasharray
149401 +walk_pud_range_54525 walk_pud_range 0 54525 &vmci_transport_dgram_enqueue_54525
149402 +viacam_read_54526 viacam_read 3-0 54526 NULL
149403 +pnp_assign_resources_54531 pnp_assign_resources 0 54531 NULL
149404 +bq2415x_sysfs_show_timer_54533 bq2415x_sysfs_show_timer 0 54533 NULL
149405 +b43_bus_powerup_54534 b43_bus_powerup 0 54534 NULL
149406 +unix_dgram_connect_54535 unix_dgram_connect 3 54535 NULL
149407 +offcore_rsp_show_54537 offcore_rsp_show 0 54537 NULL
149408 +setsockopt_54539 setsockopt 5 54539 NULL
149409 +new_analog_input_54542 new_analog_input 0 54542 NULL
149410 +show_iface_discovery_auth_optional_54545 show_iface_discovery_auth_optional 0 54545 NULL nohasharray
149411 +pccard_store_card_pm_state_54545 pccard_store_card_pm_state 0-4 54545 &show_iface_discovery_auth_optional_54545
149412 +lbs_lowsnr_write_54549 lbs_lowsnr_write 3-0 54549 NULL
149413 +i915_gem_get_seqno_54555 i915_gem_get_seqno 0 54555 NULL
149414 +mwifiex_usb_submit_rx_urb_54558 mwifiex_usb_submit_rx_urb 2 54558 NULL
149415 +SYSC_setsockopt_54561 SYSC_setsockopt 5 54561 NULL
149416 +attr_sensitivity_show_cptkbd_54562 attr_sensitivity_show_cptkbd 0 54562 NULL
149417 +sht15_send_cmd_54567 sht15_send_cmd 0 54567 NULL
149418 +cxgbi_get_host_param_54569 cxgbi_get_host_param 0 54569 NULL nohasharray
149419 +l2tp_ip_getname_54569 l2tp_ip_getname 0 54569 &cxgbi_get_host_param_54569 nohasharray
149420 +f2fs_write_node_page_54569 f2fs_write_node_page 0 54569 &l2tp_ip_getname_54569
149421 +target_stat_scsi_tgt_dev_show_attr_num_lus_54570 target_stat_scsi_tgt_dev_show_attr_num_lus 0 54570 NULL
149422 +skb_put_padto_54571 skb_put_padto 2 54571 NULL nohasharray
149423 +jffs2_security_listxattr_54571 jffs2_security_listxattr 0-5 54571 &skb_put_padto_54571
149424 +nfsd_vfs_write_54577 nfsd_vfs_write 6 54577 NULL
149425 +s5k83a_set_brightness_54578 s5k83a_set_brightness 0 54578 NULL
149426 +rds_getname_54579 rds_getname 0 54579 NULL
149427 +fw_iso_buffer_init_54582 fw_iso_buffer_init 3 54582 NULL
149428 +xfrm_polexpire_msgsize_54589 xfrm_polexpire_msgsize 0 54589 NULL
149429 +sync_callback_54596 sync_callback 0 54596 NULL
149430 +authorized_default_show_54600 authorized_default_show 0 54600 NULL nohasharray
149431 +br_port_get_slave_size_54600 br_port_get_slave_size 0 54600 &authorized_default_show_54600
149432 +security_netlink_send_54601 security_netlink_send 0 54601 NULL
149433 +irq_pkt_threshold_write_54605 irq_pkt_threshold_write 3-0 54605 NULL
149434 +it913x_set_params_54609 it913x_set_params 0 54609 NULL
149435 +pdacf_resume_54612 pdacf_resume 0 54612 NULL
149436 +show_unique_id_54613 show_unique_id 0 54613 NULL
149437 +qlcnic_82xx_config_intrpt_54614 qlcnic_82xx_config_intrpt 0 54614 NULL
149438 +sbp_update_unit_directory_54619 sbp_update_unit_directory 0 54619 NULL
149439 +vb2_dma_sg_alloc_54621 vb2_dma_sg_alloc 2 54621 NULL
149440 +bl_initiate_54623 bl_initiate 0 54623 NULL
149441 +port_fops_write_54627 port_fops_write 3-0 54627 NULL
149442 +pxa168_set_settings_54634 pxa168_set_settings 0 54634 NULL
149443 +ds2780_read_block_54635 ds2780_read_block 4-3-0 54635 NULL nohasharray
149444 +s_ctrl_54635 s_ctrl 0 54635 &ds2780_read_block_54635
149445 +w1_f23_fix_count_54636 w1_f23_fix_count 0-2-1-3 54636 NULL nohasharray
149446 +nilfs_superblock_sb_write_time_show_54636 nilfs_superblock_sb_write_time_show 0 54636 &w1_f23_fix_count_54636 nohasharray
149447 +ext2_write_end_54636 ext2_write_end 5-0 54636 &nilfs_superblock_sb_write_time_show_54636
149448 +uart_get_attr_closing_wait_54637 uart_get_attr_closing_wait 0 54637 NULL nohasharray
149449 +ds1682_eeprom_write_54637 ds1682_eeprom_write 0-5-6 54637 &uart_get_attr_closing_wait_54637
149450 +tcm_qla2xxx_tpg_attrib_store_cache_dynamic_acls_54638 tcm_qla2xxx_tpg_attrib_store_cache_dynamic_acls 0-3 54638 NULL
149451 +__addrconf_sysctl_register_54645 __addrconf_sysctl_register 0 54645 NULL
149452 +tipc_send_stream_54648 tipc_send_stream 4-0 54648 NULL
149453 +ath10k_htc_alloc_skb_54651 ath10k_htc_alloc_skb 2 54651 NULL
149454 +irq_timeout_read_54653 irq_timeout_read 3-0 54653 NULL
149455 +iscsi_stat_logout_show_attr_abnormal_logouts_54654 iscsi_stat_logout_show_attr_abnormal_logouts 0 54654 NULL
149456 +_regulator_enable_54655 _regulator_enable 0 54655 NULL nohasharray
149457 +ubifs_wbuf_sync_nolock_54655 ubifs_wbuf_sync_nolock 0 54655 &_regulator_enable_54655
149458 +dns_resolver_read_54658 dns_resolver_read 3 54658 NULL
149459 +twl6030_interrupt_mask_54659 twl6030_interrupt_mask 2 54659 NULL
149460 +pte_hole_54661 pte_hole 0 54661 NULL nohasharray
149461 +simple_alloc_urb_54661 simple_alloc_urb 3 54661 &pte_hole_54661 nohasharray
149462 +rds_page_remainder_cpu_notify_54661 rds_page_remainder_cpu_notify 0 54661 &simple_alloc_urb_54661
149463 +qla4xxx_serial_num_show_54662 qla4xxx_serial_num_show 0 54662 NULL nohasharray
149464 +multicast_query_interval_store_54662 multicast_query_interval_store 4-0 54662 &qla4xxx_serial_num_show_54662
149465 +nfs4_server_capabilities_54664 nfs4_server_capabilities 0 54664 NULL nohasharray
149466 +s35390a_get_reg_54664 s35390a_get_reg 0 54664 &nfs4_server_capabilities_54664 nohasharray
149467 +read_dev_54664 read_dev 0 54664 &s35390a_get_reg_54664
149468 +bus_add_device_54665 bus_add_device 0 54665 NULL
149469 +cw1200_queue_stats_init_54670 cw1200_queue_stats_init 2 54670 NULL nohasharray
149470 +tipc_tlv_alloc_54670 tipc_tlv_alloc 1 54670 &cw1200_queue_stats_init_54670 nohasharray
149471 +atmtcp_v_open_54670 atmtcp_v_open 0 54670 &tipc_tlv_alloc_54670
149472 +bio_kmalloc_54672 bio_kmalloc 2 54672 NULL
149473 +show_target_temp_54673 show_target_temp 0 54673 NULL
149474 +evm_read_key_54674 evm_read_key 3-0 54674 NULL nohasharray
149475 +dm_attr_show_54674 dm_attr_show 0 54674 &evm_read_key_54674
149476 +ath10k_wmi_attach_54680 ath10k_wmi_attach 0 54680 NULL
149477 +rtnl_link_get_slave_info_data_size_54681 rtnl_link_get_slave_info_data_size 0 54681 NULL nohasharray
149478 +arcnet_open_54681 arcnet_open 0 54681 &rtnl_link_get_slave_info_data_size_54681 nohasharray
149479 +mc13xxx_rtc_set_alarm_54681 mc13xxx_rtc_set_alarm 0 54681 &arcnet_open_54681
149480 +hfsplus_write_begin_54686 hfsplus_write_begin 3-0 54686 NULL
149481 +apei_exec_read_register_54687 apei_exec_read_register 0 54687 NULL nohasharray
149482 +jfs_direct_IO_54687 jfs_direct_IO 4-0 54687 &apei_exec_read_register_54687
149483 +ad7879_disable_store_54690 ad7879_disable_store 0-4 54690 NULL
149484 +kfd_gtt_sa_init_54695 kfd_gtt_sa_init 3-2 54695 NULL
149485 +ath9k_hw_rf_set_freq_54699 ath9k_hw_rf_set_freq 0 54699 NULL
149486 +platform_get_irq_byname_54700 platform_get_irq_byname 0 54700 NULL
149487 +smack_task_setscheduler_54707 smack_task_setscheduler 0 54707 NULL
149488 +rfkill_fop_read_54711 rfkill_fop_read 3-0 54711 NULL
149489 +hpet_read_54717 hpet_read 0-3 54717 NULL nohasharray
149490 +iio_trigger_write_current_54717 iio_trigger_write_current 0-4 54717 &hpet_read_54717
149491 +_add_sg_continuation_descriptor_54721 _add_sg_continuation_descriptor 3 54721 NULL nohasharray
149492 +pinmux_gpio_direction_54721 pinmux_gpio_direction 0 54721 &_add_sg_continuation_descriptor_54721
149493 +mwl8k_txq_init_54724 mwl8k_txq_init 0 54724 NULL
149494 +show_54725 show 0 54725 NULL
149495 +set_con2fb_map_54727 set_con2fb_map 0 54727 NULL
149496 +rmd128_final_54728 rmd128_final 0 54728 NULL
149497 +show_vgapass_54732 show_vgapass 0 54732 NULL
149498 +mcs_setup_transceiver_sharp_54734 mcs_setup_transceiver_sharp 0 54734 NULL
149499 +ocfs2_control_write_54737 ocfs2_control_write 3-0 54737 NULL
149500 +kzalloc_54740 kzalloc 1 54740 NULL nohasharray
149501 +store_led_override_54740 store_led_override 0-4 54740 &kzalloc_54740
149502 +do_trimming_54741 do_trimming 3 54741 NULL
149503 +fm_tx_set_rds_mode_54743 fm_tx_set_rds_mode 0 54743 NULL
149504 +wep_iv_read_54744 wep_iv_read 3-0 54744 NULL nohasharray
149505 +dn_hash_sock_54744 dn_hash_sock 0 54744 &wep_iv_read_54744
149506 +_ctl_diag_trigger_master_store_54745 _ctl_diag_trigger_master_store 0-4 54745 NULL nohasharray
149507 +mt9v022_g_fmt_54745 mt9v022_g_fmt 0 54745 &_ctl_diag_trigger_master_store_54745
149508 +lpfc_idiag_pcicfg_write_54749 lpfc_idiag_pcicfg_write 3-0 54749 NULL
149509 +iio_event_chrdev_read_54757 iio_event_chrdev_read 3-0 54757 NULL
149510 +adis16480_show_firmware_date_54762 adis16480_show_firmware_date 3-0 54762 NULL
149511 +show_zone_54763 show_zone 0 54763 NULL
149512 +smsc9420_ethtool_getregslen_54764 smsc9420_ethtool_getregslen 0 54764 NULL
149513 +nfs3_listxattr_54765 nfs3_listxattr 0-3 54765 NULL
149514 +snd_seq_ioctl_system_info_54773 snd_seq_ioctl_system_info 0 54773 NULL
149515 +lbtf_op_add_interface_54775 lbtf_op_add_interface 0 54775 NULL
149516 +dummy_dev_init_54776 dummy_dev_init 0 54776 NULL
149517 +blk_mq_sysfs_merged_show_54780 blk_mq_sysfs_merged_show 0 54780 NULL
149518 +s3c_camif_video_s_ctrl_54787 s3c_camif_video_s_ctrl 0 54787 NULL
149519 +sis190_open_54790 sis190_open 0 54790 NULL
149520 +nfs41_find_root_sec_54791 nfs41_find_root_sec 0 54791 NULL nohasharray
149521 +xfs_rtallocate_extent_block_54791 xfs_rtallocate_extent_block 0 54791 &nfs41_find_root_sec_54791
149522 +flexcop_device_kmalloc_54793 flexcop_device_kmalloc 1 54793 NULL
149523 +show_fcoe_fcf_device_fka_period_54796 show_fcoe_fcf_device_fka_period 0 54796 NULL
149524 +vlan_qos_map_size_54797 vlan_qos_map_size 0-1 54797 NULL
149525 +ext3_find_goal_54801 ext3_find_goal 0 54801 NULL nohasharray
149526 +acpi_ds_resolve_operands_54801 acpi_ds_resolve_operands 0 54801 &ext3_find_goal_54801 nohasharray
149527 +acpi_thermal_cpufreq_notifier_54801 acpi_thermal_cpufreq_notifier 0 54801 &acpi_ds_resolve_operands_54801
149528 +imx074_s_fmt_54808 imx074_s_fmt 0 54808 NULL nohasharray
149529 +wl1271_init_vif_specific_54808 wl1271_init_vif_specific 0 54808 &imx074_s_fmt_54808
149530 +nfsd_write_54809 nfsd_write 6 54809 NULL
149531 +iio_triggered_buffer_postenable_54812 iio_triggered_buffer_postenable 0 54812 NULL
149532 +ar9287_dump_modal_eeprom_54814 ar9287_dump_modal_eeprom 2-3-0 54814 NULL
149533 +kvzalloc_54815 kvzalloc 1 54815 NULL nohasharray
149534 +aes_decrypt_fail_read_54815 aes_decrypt_fail_read 3-0 54815 &kvzalloc_54815
149535 +_ctl_version_product_show_54831 _ctl_version_product_show 0 54831 NULL nohasharray
149536 +__c2port_write_flash_erase_54831 __c2port_write_flash_erase 0 54831 &_ctl_version_product_show_54831
149537 +generic_perform_write_54832 generic_perform_write 3-0 54832 NULL
149538 +write_rio_54837 write_rio 3-0 54837 NULL
149539 +ext3_acl_from_disk_54839 ext3_acl_from_disk 2 54839 NULL
149540 +gpio_direction_show_54843 gpio_direction_show 0 54843 NULL
149541 +prepare_dma_54845 prepare_dma 0 54845 NULL
149542 +rocker_flow_tbl_add_54846 rocker_flow_tbl_add 0 54846 NULL nohasharray
149543 +hw_reset_phy_54846 hw_reset_phy 0 54846 &rocker_flow_tbl_add_54846
149544 +scsi_add_host_54847 scsi_add_host 0 54847 NULL
149545 +ufx_ops_write_54848 ufx_ops_write 3 54848 NULL
149546 +printer_read_54851 printer_read 3 54851 NULL
149547 +assign_irq_vector_54852 assign_irq_vector 0 54852 NULL
149548 +show_node_54859 show_node 0 54859 NULL
149549 +nilfs_segctor_attr_store_54860 nilfs_segctor_attr_store 0-4 54860 NULL
149550 +m41t80_get_datetime_54861 m41t80_get_datetime 0 54861 NULL
149551 +rdev_attr_store_54863 rdev_attr_store 0-4 54863 NULL
149552 +broadsheet_spiflash_rewrite_sector_54864 broadsheet_spiflash_rewrite_sector 2-0 54864 NULL
149553 +prism_build_supp_rates_54865 prism_build_supp_rates 0 54865 NULL
149554 +f2fs_xattr_generic_list_54866 f2fs_xattr_generic_list 0-5 54866 NULL nohasharray
149555 +acpi_ex_resolve_node_to_value_54866 acpi_ex_resolve_node_to_value 0 54866 &f2fs_xattr_generic_list_54866
149556 +nvkm_bar_create__54867 nvkm_bar_create_ 4 54867 NULL nohasharray
149557 +cpuset_track_online_nodes_54867 cpuset_track_online_nodes 0 54867 &nvkm_bar_create__54867
149558 +show_learning_54874 show_learning 0 54874 NULL
149559 +time_show_54879 time_show 0 54879 NULL nohasharray
149560 +xfs_alloc_read_agfl_54879 xfs_alloc_read_agfl 0 54879 &time_show_54879
149561 +mlx4_en_tunnel_steer_add_54880 mlx4_en_tunnel_steer_add 0 54880 NULL
149562 +dmi_entry_raw_read_54883 dmi_entry_raw_read 0-5-6 54883 NULL
149563 +isert_map_data_buf_54886 isert_map_data_buf 6-4 54886 NULL
149564 +hci_dev_open_54891 hci_dev_open 0 54891 NULL nohasharray
149565 +mxt_send_bootloader_cmd_54891 mxt_send_bootloader_cmd 0 54891 &hci_dev_open_54891
149566 +dummy_pcm_prepare_54892 dummy_pcm_prepare 0 54892 NULL
149567 +bnx2x_change_mtu_54893 bnx2x_change_mtu 0 54893 NULL
149568 +pscsi_create_type_rom_54898 pscsi_create_type_rom 0 54898 NULL nohasharray
149569 +store_fan_start_output_54898 store_fan_start_output 0-4 54898 &pscsi_create_type_rom_54898
149570 +sendmsg_54900 sendmsg 0-4 54900 NULL
149571 +squashfs_listxattr_54905 squashfs_listxattr 0-3 54905 NULL nohasharray
149572 +affs_extent_file_ofs_54905 affs_extent_file_ofs 0 54905 &squashfs_listxattr_54905
149573 +adis_enable_irq_54908 adis_enable_irq 0 54908 NULL
149574 +ad7791_set_channel_54909 ad7791_set_channel 0 54909 NULL
149575 +snd_es1968_pcm_trigger_54911 snd_es1968_pcm_trigger 0 54911 NULL
149576 +iscsi_pool_init_54913 iscsi_pool_init 2-4 54913 NULL nohasharray
149577 +kobject_set_name_vargs_54913 kobject_set_name_vargs 0 54913 &iscsi_pool_init_54913
149578 +store_temp_54915 store_temp 0-4 54915 NULL
149579 +ft_nacl_show_node_name_54916 ft_nacl_show_node_name 0 54916 NULL
149580 +__ipoib_vlan_add_54918 __ipoib_vlan_add 0 54918 NULL
149581 +__logfs_segment_read_54920 __logfs_segment_read 0 54920 NULL
149582 +qlcnic_82xx_store_beacon_54923 qlcnic_82xx_store_beacon 0-3 54923 NULL
149583 +con_write_room_54924 con_write_room 0 54924 NULL
149584 +loopback_dev_init_54927 loopback_dev_init 0 54927 NULL
149585 +wl1251_boot_init_seq_54930 wl1251_boot_init_seq 0 54930 NULL
149586 +bio_add_page_54933 bio_add_page 0-3 54933 NULL
149587 +load_fx_54934 load_fx 0 54934 NULL
149588 +input_polldev_get_max_54936 input_polldev_get_max 0 54936 NULL
149589 +mxms_structlen_54939 mxms_structlen 0 54939 NULL nohasharray
149590 +descending_callback_54939 descending_callback 0 54939 &mxms_structlen_54939 nohasharray
149591 +snd_opl3_load_patch_seq_oss_54939 snd_opl3_load_patch_seq_oss 0 54939 &descending_callback_54939
149592 +ddebug_change_54940 ddebug_change 0 54940 NULL
149593 +add_port_54941 add_port 2 54941 NULL
149594 +dump_kernel_offset_54942 dump_kernel_offset 0 54942 NULL nohasharray
149595 +bcm5482_read_status_54942 bcm5482_read_status 0 54942 &dump_kernel_offset_54942
149596 +lowpan_xmit_fragment_54943 lowpan_xmit_fragment 6-4 54943 NULL nohasharray
149597 +__uncore_filter_band0_show_54943 __uncore_filter_band0_show 0 54943 &lowpan_xmit_fragment_54943
149598 +rj54n1_g_crop_54945 rj54n1_g_crop 0 54945 NULL
149599 +ath9k_dump_btcoex_54949 ath9k_dump_btcoex 3-0 54949 NULL
149600 +make_rate_54951 make_rate 0 54951 NULL
149601 +usbhid_raw_request_54957 usbhid_raw_request 0 54957 NULL nohasharray
149602 +write_fw_block_54957 write_fw_block 0 54957 &usbhid_raw_request_54957
149603 +init_pitch_v2_54959 init_pitch_v2 0 54959 NULL
149604 +host_control_smi_type_show_54961 host_control_smi_type_show 0 54961 NULL
149605 +recv_cb_54962 recv_cb 0 54962 NULL
149606 +ggtt_probe_common_54963 ggtt_probe_common 2 54963 NULL
149607 +alauda_write_data_54967 alauda_write_data 3 54967 NULL nohasharray
149608 +smb2_open_file_54967 smb2_open_file 0 54967 &alauda_write_data_54967
149609 +c4_add_card_54968 c4_add_card 3 54968 NULL
149610 +uart_get_attr_uartclk_54975 uart_get_attr_uartclk 0 54975 NULL
149611 +igb_alloc_q_vectors_54977 igb_alloc_q_vectors 0 54977 NULL
149612 +ubi_change_vtbl_record_54979 ubi_change_vtbl_record 0 54979 NULL nohasharray
149613 +dev_exception_add_54979 dev_exception_add 0 54979 &ubi_change_vtbl_record_54979
149614 +virtual_gb_show_54981 virtual_gb_show 0 54981 NULL
149615 +_queue_data_54983 _queue_data 4 54983 NULL
149616 +cachefiles_daemon_inuse_54984 cachefiles_daemon_inuse 0 54984 NULL
149617 +net2280_start_54985 net2280_start 0 54985 NULL
149618 +ext3_xattr_get_54989 ext3_xattr_get 0 54989 NULL nohasharray
149619 +padlock_sha256_init_nano_54989 padlock_sha256_init_nano 0 54989 &ext3_xattr_get_54989
149620 +instance_npe_count_show_54995 instance_npe_count_show 0 54995 NULL nohasharray
149621 +mem_cgroup_precharge_mc_54995 mem_cgroup_precharge_mc 0 54995 &instance_npe_count_show_54995
149622 +ov5642_s_fmt_54996 ov5642_s_fmt 0 54996 NULL nohasharray
149623 +load_patch_54996 load_patch 0 54996 &ov5642_s_fmt_54996
149624 +ocfs2_read_inline_data_54999 ocfs2_read_inline_data 0 54999 NULL
149625 +wl1251_cmd_vbm_55009 wl1251_cmd_vbm 0 55009 NULL
149626 +cx231xx_v4l2_read_55014 cx231xx_v4l2_read 3-0 55014 NULL
149627 +ipvlan_vlan_rx_add_vid_55020 ipvlan_vlan_rx_add_vid 0 55020 NULL
149628 +driver_pin_configs_show_55022 driver_pin_configs_show 0 55022 NULL
149629 +error_error_null_Frame_tx_start_read_55024 error_error_null_Frame_tx_start_read 3-0 55024 NULL
149630 +firmware_loading_store_55029 firmware_loading_store 0-4 55029 NULL
149631 +ubifs_read_node_wbuf_55034 ubifs_read_node_wbuf 0 55034 NULL
149632 +target_stat_scsi_auth_intr_attr_store_55035 target_stat_scsi_auth_intr_attr_store 0 55035 NULL nohasharray
149633 +bcm_sf2_sw_get_sset_count_55035 bcm_sf2_sw_get_sset_count 0 55035 &target_stat_scsi_auth_intr_attr_store_55035
149634 +efw_transaction_55052 efw_transaction 5-7 55052 NULL
149635 +snd_cmipci_pcm_prepare_55054 snd_cmipci_pcm_prepare 0 55054 NULL
149636 +sctp_setsockopt_primary_addr_55057 sctp_setsockopt_primary_addr 0 55057 NULL
149637 +tps65912_read_55058 tps65912_read 0 55058 NULL
149638 +read_55065 read 0 55065 NULL
149639 +idt77252_send_skb_55068 idt77252_send_skb 0 55068 NULL
149640 +drm_dp_mst_topology_mgr_init_55074 drm_dp_mst_topology_mgr_init 5 55074 NULL nohasharray
149641 +iscsi_stat_tgt_attr_show_attr_inst_55074 iscsi_stat_tgt_attr_show_attr_inst 0 55074 &drm_dp_mst_topology_mgr_init_55074 nohasharray
149642 +lanai_setup_tx_vci_55074 lanai_setup_tx_vci 0 55074 &iscsi_stat_tgt_attr_show_attr_inst_55074
149643 +apei_exec_run_55075 apei_exec_run 0 55075 NULL
149644 +bitmap_storage_alloc_55077 bitmap_storage_alloc 2-0 55077 NULL
149645 +fuse_read_interrupt_55081 fuse_read_interrupt 0 55081 NULL
149646 +acq_write_55082 acq_write 0-3 55082 NULL nohasharray
149647 +cdc_mbim_rx_add_vid_55082 cdc_mbim_rx_add_vid 0 55082 &acq_write_55082
149648 +lnc_add_55085 lnc_add 0 55085 NULL
149649 +read_dma_55086 read_dma 3 55086 NULL
149650 +__pci_dev_reset_55090 __pci_dev_reset 0 55090 NULL
149651 +solo_p2m_dma_t_55094 solo_p2m_dma_t 0 55094 NULL
149652 +hx8357_spi_write_array_55095 hx8357_spi_write_array 3 55095 NULL
149653 +update_raid_disks_55100 update_raid_disks 0 55100 NULL
149654 +p9_client_write_55105 p9_client_write 0 55105 NULL
149655 +rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read_55106 rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read 3-0 55106 NULL nohasharray
149656 +proc_sys_read_55106 proc_sys_read 0-3 55106 &rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read_55106
149657 +show_counter_rx_lpcrc_errs_55112 show_counter_rx_lpcrc_errs 0 55112 NULL
149658 +corrupt_data_55120 corrupt_data 0-3 55120 NULL
149659 +edac_pci_instance_store_55129 edac_pci_instance_store 0-4 55129 NULL
149660 +sha256_ssse3_init_55131 sha256_ssse3_init 0 55131 NULL
149661 +crypto_ahash_setkey_55134 crypto_ahash_setkey 3-0 55134 NULL nohasharray
149662 +gr_ep_enable_55134 gr_ep_enable 0 55134 &crypto_ahash_setkey_55134
149663 +wp512_update_55143 wp512_update 0 55143 NULL nohasharray
149664 +intel_ring_alloc_request_55143 intel_ring_alloc_request 0 55143 &wp512_update_55143
149665 +iscsi_tpg_param_store_DataPDUInOrder_55147 iscsi_tpg_param_store_DataPDUInOrder 0-3 55147 NULL
149666 +ocfs2_truncate_file_55148 ocfs2_truncate_file 0 55148 NULL
149667 +ieee80211_if_read_uapsd_queues_55150 ieee80211_if_read_uapsd_queues 3-0 55150 NULL
149668 +tcp_splice_read_55151 tcp_splice_read 0 55151 NULL
149669 +shmem_write_end_55152 shmem_write_end 0-5 55152 NULL nohasharray
149670 +btrfs_fdatawrite_range_55152 btrfs_fdatawrite_range 0 55152 &shmem_write_end_55152
149671 +__uncore_mask_opc_show_55154 __uncore_mask_opc_show 0 55154 NULL
149672 +snd_rme9652_trigger_55155 snd_rme9652_trigger 0 55155 NULL nohasharray
149673 +dwc3_gadget_ep_queue_55155 dwc3_gadget_ep_queue 0 55155 &snd_rme9652_trigger_55155
149674 +xfs_icsb_modify_counters_55156 xfs_icsb_modify_counters 0 55156 NULL
149675 +pwm_show_55165 pwm_show 0 55165 NULL
149676 +xen_pcpu_down_55168 xen_pcpu_down 0 55168 NULL
149677 +kmx61_data_rdy_trigger_set_state_55172 kmx61_data_rdy_trigger_set_state 0 55172 NULL
149678 +__rpipe_set_descr_55173 __rpipe_set_descr 0 55173 NULL
149679 +show_55175 show 0 55175 NULL nohasharray
149680 +xfs_attr_shortform_lookup_55175 xfs_attr_shortform_lookup 0 55175 &show_55175
149681 +pcf85063_get_datetime_55179 pcf85063_get_datetime 0 55179 NULL
149682 +patch_alc882_55183 patch_alc882 0 55183 NULL
149683 +wacom_status1_luminance_show_55184 wacom_status1_luminance_show 0 55184 NULL
149684 +gfs2_ri_update_55185 gfs2_ri_update 0 55185 NULL
149685 +de4x5_open_55186 de4x5_open 0 55186 NULL
149686 +alloc_lpt_leb_55189 alloc_lpt_leb 0 55189 NULL nohasharray
149687 +lp3943_gpio_request_55189 lp3943_gpio_request 0 55189 &alloc_lpt_leb_55189
149688 +drbd_send_55190 drbd_send 4 55190 NULL nohasharray
149689 +itg3200_read_reg_8_55190 itg3200_read_reg_8 0 55190 &drbd_send_55190
149690 +show_status_55193 show_status 0 55193 NULL
149691 +set_gpio_mask_55194 set_gpio_mask 0-4 55194 NULL
149692 +sel_write_relabel_55195 sel_write_relabel 3 55195 NULL nohasharray
149693 +zswap_cpu_notifier_55195 zswap_cpu_notifier 0 55195 &sel_write_relabel_55195
149694 +compat_SyS_ppoll_55196 compat_SyS_ppoll 2 55196 NULL
149695 +gr_udc_start_55200 gr_udc_start 0 55200 NULL
149696 +sched_feat_write_55202 sched_feat_write 3-0 55202 NULL nohasharray
149697 +tcmu_get_blocks_55202 tcmu_get_blocks 0 55202 &sched_feat_write_55202
149698 +ht40allow_map_read_55209 ht40allow_map_read 3-0 55209 NULL nohasharray
149699 +isdn_net_ciscohdlck_alloc_skb_55209 isdn_net_ciscohdlck_alloc_skb 2 55209 &ht40allow_map_read_55209 nohasharray
149700 +vsock_dgram_recvmsg_55209 vsock_dgram_recvmsg 0-4 55209 &isdn_net_ciscohdlck_alloc_skb_55209
149701 +dlci_change_mtu_55210 dlci_change_mtu 0 55210 NULL
149702 +__kfifo_dma_out_prepare_r_55211 __kfifo_dma_out_prepare_r 4-5 55211 NULL
149703 +do_raw_setsockopt_55215 do_raw_setsockopt 5-0 55215 NULL
149704 +qxl_alloc_client_monitors_config_55216 qxl_alloc_client_monitors_config 2 55216 NULL
149705 +p2a_55219 p2a 0-1 55219 NULL
149706 +firm_send_command_55222 firm_send_command 0 55222 NULL
149707 +dbAllocDmap_55227 dbAllocDmap 0 55227 NULL
149708 +be_vlan_add_vid_55230 be_vlan_add_vid 0 55230 NULL
149709 +nvkm_client_create__55232 nvkm_client_create_ 5 55232 NULL
149710 +show_counter_rx_ebps_55234 show_counter_rx_ebps 0 55234 NULL
149711 +zd_chip_enable_int_55245 zd_chip_enable_int 0 55245 NULL
149712 +ssp_send_instruction_55246 ssp_send_instruction 5-0 55246 NULL nohasharray
149713 +show_host_param_ISCSI_HOST_PARAM_PORT_STATE_55246 show_host_param_ISCSI_HOST_PARAM_PORT_STATE 0 55246 &ssp_send_instruction_55246
149714 +create_proc_profile_55256 create_proc_profile 0 55256 NULL
149715 +xhci_evaluate_context_result_55258 xhci_evaluate_context_result 0 55258 NULL
149716 +cfq_slice_async_store_55262 cfq_slice_async_store 3-0 55262 NULL
149717 +output_sleep_55265 output_sleep 0 55265 NULL
149718 +st_sensors_i2c_write_byte_55266 st_sensors_i2c_write_byte 0 55266 NULL
149719 +vbi_cap_queue_setup_55269 vbi_cap_queue_setup 0 55269 NULL
149720 +_nfs41_proc_get_locations_55273 _nfs41_proc_get_locations 0 55273 NULL
149721 +lbs_failcount_write_55276 lbs_failcount_write 3-0 55276 NULL
149722 +show_spi_transport_min_period_55279 show_spi_transport_min_period 0 55279 NULL
149723 +inet_sendpage_55281 inet_sendpage 4 55281 NULL
149724 +f7188x_gpio_direction_in_55284 f7188x_gpio_direction_in 0 55284 NULL
149725 +pm8001_ctl_gsm_log_show_55287 pm8001_ctl_gsm_log_show 0 55287 NULL
149726 +snd_seq_queue_use_55289 snd_seq_queue_use 0 55289 NULL
149727 +rx_streaming_interval_read_55291 rx_streaming_interval_read 3-0 55291 NULL
149728 +apds990x_lux_thresh_above_store_55296 apds990x_lux_thresh_above_store 0-4 55296 NULL
149729 +lov_get_stripecnt_55297 lov_get_stripecnt 0-3 55297 NULL
149730 +show_session_param_ISCSI_PARAM_TPGT_55299 show_session_param_ISCSI_PARAM_TPGT 0 55299 NULL
149731 +gsm_control_modem_55303 gsm_control_modem 3 55303 NULL
149732 +__get_vm_area_node_55305 __get_vm_area_node 1 55305 NULL nohasharray
149733 +qp_alloc_guest_work_55305 qp_alloc_guest_work 3-5 55305 &__get_vm_area_node_55305 nohasharray
149734 +compat_SyS_process_vm_readv_55305 compat_SyS_process_vm_readv 3-5 55305 &qp_alloc_guest_work_55305
149735 +adxl34x_rate_show_55315 adxl34x_rate_show 0 55315 NULL
149736 +w5100_get_regs_len_55317 w5100_get_regs_len 0 55317 NULL
149737 +compat_SyS_mbind_55329 compat_SyS_mbind 5 55329 NULL
149738 +show_fc_host_port_state_55331 show_fc_host_port_state 0 55331 NULL
149739 +gpio_trig_gpio_show_55336 gpio_trig_gpio_show 0 55336 NULL
149740 +reg_read_55337 reg_read 0 55337 NULL
149741 +vme_user_read_55338 vme_user_read 3 55338 NULL
149742 +read_byte_55340 read_byte 0 55340 NULL
149743 +__wa_xfer_setup_sizes_55342 __wa_xfer_setup_sizes 0 55342 NULL
149744 +SYSC_recvfrom_55346 SYSC_recvfrom 3 55346 NULL
149745 +udf_writepage_55347 udf_writepage 0 55347 NULL
149746 +device_user_lock_55350 device_user_lock 0 55350 NULL
149747 +show_in0_max_55351 show_in0_max 0 55351 NULL
149748 +i915_gem_obj_offset_view_55353 i915_gem_obj_offset_view 0 55353 NULL
149749 +input_dev_show_cap_ff_55354 input_dev_show_cap_ff 0 55354 NULL nohasharray
149750 +set_nic_info_55354 set_nic_info 0 55354 &input_dev_show_cap_ff_55354
149751 +relay_hotcpu_callback_55355 relay_hotcpu_callback 0 55355 NULL
149752 +tps80031_reads_55356 tps80031_reads 0 55356 NULL
149753 +dsbr100_start_55357 dsbr100_start 0 55357 NULL nohasharray
149754 +attr_select_right_store_tpkbd_55357 attr_select_right_store_tpkbd 0-4 55357 &dsbr100_start_55357
149755 +do_command_55363 do_command 0 55363 NULL
149756 +vb2_reqbufs_55367 vb2_reqbufs 0 55367 NULL
149757 +cxacru_sysfs_show_line_startable_55372 cxacru_sysfs_show_line_startable 0 55372 NULL
149758 +get_fan_alarm_55373 get_fan_alarm 0 55373 NULL
149759 +netpoll_setup_55376 netpoll_setup 0 55376 NULL
149760 +wimax_store_55380 wimax_store 4-0 55380 NULL
149761 +protocol_id_get_55382 protocol_id_get 0 55382 NULL
149762 +nf_nat_ipv4_manip_pkt_55387 nf_nat_ipv4_manip_pkt 2 55387 NULL
149763 +compass_calibration_store_55390 compass_calibration_store 4-0 55390 NULL
149764 +cw1200_sdio_align_size_55391 cw1200_sdio_align_size 2-0 55391 NULL nohasharray
149765 +iscsi_nacl_attrib_store_nopin_response_timeout_55391 iscsi_nacl_attrib_store_nopin_response_timeout 0-3 55391 &cw1200_sdio_align_size_55391
149766 +fw_platform_size_show_55394 fw_platform_size_show 0 55394 NULL
149767 +bnx2x_set_real_num_queues_55399 bnx2x_set_real_num_queues 0 55399 NULL
149768 +ad7314_show_temperature_55402 ad7314_show_temperature 0 55402 NULL
149769 +wacom_btnimg3_store_55403 wacom_btnimg3_store 4-0 55403 NULL
149770 +yurex_read_55405 yurex_read 0-3 55405 NULL
149771 +lx_pipe_pause_55406 lx_pipe_pause 0 55406 NULL
149772 +iwl_dbgfs_plcp_delta_read_55407 iwl_dbgfs_plcp_delta_read 3-0 55407 NULL
149773 +ser12_open_55411 ser12_open 0 55411 NULL nohasharray
149774 +com20020_suspend_55411 com20020_suspend 0 55411 &ser12_open_55411
149775 +omap_hsmmc_show_cover_switch_55416 omap_hsmmc_show_cover_switch 0 55416 NULL
149776 +sky2_change_mtu_55422 sky2_change_mtu 0 55422 NULL
149777 +show_port_55424 show_port 0 55424 NULL
149778 +nouveau_cli_create_55425 nouveau_cli_create 3 55425 NULL
149779 +si476x_radio_read_rds_blckcnt_blob_55427 si476x_radio_read_rds_blckcnt_blob 3-0 55427 NULL
149780 +iwl_mvm_mac_add_interface_55429 iwl_mvm_mac_add_interface 0 55429 NULL
149781 +jme_open_55432 jme_open 0 55432 NULL
149782 +mac_set_mtu_55434 mac_set_mtu 0 55434 NULL
149783 +show_in8_55438 show_in8 0 55438 NULL
149784 +alloc_skb_55439 alloc_skb 1 55439 NULL nohasharray
149785 +cxgb4vf_change_mtu_55439 cxgb4vf_change_mtu 0 55439 &alloc_skb_55439
149786 +show_spi_host_signalling_55442 show_spi_host_signalling 0 55442 NULL
149787 +ip_vs_nat_send_or_cont_55445 ip_vs_nat_send_or_cont 0 55445 NULL
149788 +af9005_generic_read_write_55446 af9005_generic_read_write 0 55446 NULL
149789 +SyS_read_55449 SyS_read 3 55449 NULL
149790 +vmxnet3_vlan_rx_add_vid_55453 vmxnet3_vlan_rx_add_vid 0 55453 NULL nohasharray
149791 +swiotlb_map_sg_attrs_55453 swiotlb_map_sg_attrs 0-3 55453 &vmxnet3_vlan_rx_add_vid_55453
149792 +sys_recv_55455 sys_recv 3 55455 NULL
149793 +fsp_attr_set_hscroll_55456 fsp_attr_set_hscroll 0-4 55456 NULL
149794 +wmi_rx_chain_add_55457 wmi_rx_chain_add 0 55457 NULL
149795 +__vxge_hw_channel_allocate_55462 __vxge_hw_channel_allocate 3 55462 NULL nohasharray
149796 +ath6kl_wmi_simple_cmd_55462 ath6kl_wmi_simple_cmd 0 55462 &__vxge_hw_channel_allocate_55462
149797 +pmbus_update_byte_data_55465 pmbus_update_byte_data 0 55465 NULL
149798 +isdnhdlc_decode_55466 isdnhdlc_decode 0 55466 NULL
149799 +cx23888_ir_rx_read_55473 cx23888_ir_rx_read 3 55473 NULL
149800 +xen_evtchn_max_channels_55478 xen_evtchn_max_channels 0 55478 NULL nohasharray
149801 +store_enable_clkb1_output_55478 store_enable_clkb1_output 0-4 55478 &xen_evtchn_max_channels_55478
149802 +af9005_read_ofdm_register_55482 af9005_read_ofdm_register 0 55482 NULL nohasharray
149803 +new_sync_write_55482 new_sync_write 0-3 55482 &af9005_read_ofdm_register_55482
149804 +snd_pcm_lib_write_55483 snd_pcm_lib_write 0-3 55483 NULL
149805 +i2o_pool_alloc_55485 i2o_pool_alloc 4 55485 NULL
149806 +uvesafb_show_product_name_55487 uvesafb_show_product_name 0 55487 NULL
149807 +show_ipv6_iface_dup_addr_detect_cnt_55489 show_ipv6_iface_dup_addr_detect_cnt 0 55489 NULL
149808 +atl1e_request_irq_55492 atl1e_request_irq 0 55492 NULL
149809 +rtl8180_init_tx_ring_55496 rtl8180_init_tx_ring 0 55496 NULL
149810 +wm5100_gpio_direction_out_55497 wm5100_gpio_direction_out 0 55497 NULL nohasharray
149811 +drm_fb_helper_panic_55497 drm_fb_helper_panic 0 55497 &wm5100_gpio_direction_out_55497
149812 +show_engine2_leds_55501 show_engine2_leds 0 55501 NULL
149813 +temp1_max_show_55510 temp1_max_show 0 55510 NULL nohasharray
149814 +dlm_lowcomms_addr_55510 dlm_lowcomms_addr 0 55510 &temp1_max_show_55510
149815 +tx_tx_done_int_template_read_55511 tx_tx_done_int_template_read 3-0 55511 NULL nohasharray
149816 +cfpkt_pad_trail_55511 cfpkt_pad_trail 2 55511 &tx_tx_done_int_template_read_55511 nohasharray
149817 +target_fabric_port_store_attr_alua_tg_pt_offline_55511 target_fabric_port_store_attr_alua_tg_pt_offline 0-3 55511 &cfpkt_pad_trail_55511
149818 +memconsole_read_55512 memconsole_read 0-6-5 55512 NULL
149819 +bcm54xx_config_init_55513 bcm54xx_config_init 0 55513 NULL
149820 +cbaf_wusb_host_band_groups_show_55514 cbaf_wusb_host_band_groups_show 0 55514 NULL
149821 +xfs_btree_split_55515 xfs_btree_split 0 55515 NULL
149822 +ina209_set_value_55517 ina209_set_value 0-4 55517 NULL
149823 +ea_get_55522 ea_get 0-3 55522 NULL
149824 +attr_set_55534 attr_set 0 55534 NULL
149825 +cafe_smbus_write_data_55535 cafe_smbus_write_data 0 55535 NULL
149826 +qla4xxx_fw_ext_timestamp_show_55537 qla4xxx_fw_ext_timestamp_show 0 55537 NULL
149827 +set_msr_interception_55538 set_msr_interception 2 55538 NULL
149828 +tty_port_register_device_55543 tty_port_register_device 3 55543 NULL nohasharray
149829 +bitmap_create_55543 bitmap_create 0 55543 &tty_port_register_device_55543
149830 +hash_ipport6_expire_55549 hash_ipport6_expire 4 55549 NULL
149831 +_regulator_is_enabled_55550 _regulator_is_enabled 0 55550 NULL
149832 +dm_stats_list_55551 dm_stats_list 4 55551 NULL
149833 +unmerge_and_remove_all_rmap_items_55557 unmerge_and_remove_all_rmap_items 0 55557 NULL
149834 +show_55563 show 0 55563 NULL
149835 +rpc_pipe_read_55564 rpc_pipe_read 0-3 55564 NULL
149836 +show_ipv6_iface_link_local_addr_55568 show_ipv6_iface_link_local_addr 0 55568 NULL
149837 +sidtab_context_to_sid_55570 sidtab_context_to_sid 0 55570 NULL nohasharray
149838 +patch_vt1708_55570 patch_vt1708 0 55570 &sidtab_context_to_sid_55570
149839 +max8998_get_enable_register_55572 max8998_get_enable_register 0 55572 NULL
149840 +show_host_param_ISCSI_HOST_PARAM_NETDEV_NAME_55575 show_host_param_ISCSI_HOST_PARAM_NETDEV_NAME 0 55575 NULL
149841 +edt_ft5x06_register_read_55576 edt_ft5x06_register_read 0 55576 NULL
149842 +compat_SyS_setsockopt_55581 compat_SyS_setsockopt 5 55581 NULL
149843 +add_partition_55588 add_partition 2 55588 NULL
149844 +write_inode_55592 write_inode 0 55592 NULL
149845 +ufx_reg_write_55594 ufx_reg_write 0 55594 NULL
149846 +ip_vs_reply6_55598 ip_vs_reply6 0 55598 NULL
149847 +kstrtou8_from_user_55599 kstrtou8_from_user 2-0 55599 NULL
149848 +SyS_keyctl_55602 SyS_keyctl 4 55602 NULL
149849 +mlx4_set_port_mac_table_55603 mlx4_set_port_mac_table 0 55603 NULL
149850 +tg3_set_mac_addr_55606 tg3_set_mac_addr 0 55606 NULL
149851 +allocate_without_wrapping_disk_55607 allocate_without_wrapping_disk 4 55607 NULL nohasharray
149852 +delete_child_55607 delete_child 0-4 55607 &allocate_without_wrapping_disk_55607
149853 +dspcreate_55610 dspcreate 0 55610 NULL
149854 +selinux_setprocattr_55611 selinux_setprocattr 4-0 55611 NULL
149855 +fastopen_init_queue_55615 fastopen_init_queue 0 55615 NULL
149856 +__qbuf_dmabuf_55617 __qbuf_dmabuf 0 55617 NULL
149857 +edge_tty_recv_55622 edge_tty_recv 3 55622 NULL nohasharray
149858 +set_oversampling_55622 set_oversampling 0-4 55622 &edge_tty_recv_55622
149859 +snd_pcm_hw_param_last_55624 snd_pcm_hw_param_last 0 55624 NULL
149860 +nilfs_checkpoints_snapshots_number_show_55626 nilfs_checkpoints_snapshots_number_show 0 55626 NULL
149861 +pktgen_if_write_55628 pktgen_if_write 3-0 55628 NULL nohasharray
149862 +reiserfs_xattr_get_55628 reiserfs_xattr_get 0 55628 &pktgen_if_write_55628
149863 +mt2063_init_55629 mt2063_init 0 55629 NULL
149864 +osc_obd_max_pages_per_rpc_seq_write_55636 osc_obd_max_pages_per_rpc_seq_write 3 55636 NULL
149865 +show_board_55637 show_board 0 55637 NULL
149866 +ipv6_helper_55640 ipv6_helper 0 55640 NULL
149867 +ivtv_write_vbi_from_user_55641 ivtv_write_vbi_from_user 0-3 55641 NULL nohasharray
149868 +niu_init_classifier_hw_55641 niu_init_classifier_hw 0 55641 &ivtv_write_vbi_from_user_55641
149869 +dvb_dmxdev_set_buffer_size_55643 dvb_dmxdev_set_buffer_size 2 55643 NULL
149870 +tomoyo_audit_path_log_55646 tomoyo_audit_path_log 0 55646 NULL
149871 +iolink_show_55647 iolink_show 0 55647 NULL
149872 +xfs_bmbt_maxrecs_55649 xfs_bmbt_maxrecs 0-2 55649 NULL
149873 +snd_seq_read_55651 snd_seq_read 0-3 55651 NULL
149874 +bh1770_power_state_show_55658 bh1770_power_state_show 0 55658 NULL nohasharray
149875 +niu_alloc_rx_ring_info_55658 niu_alloc_rx_ring_info 0 55658 &bh1770_power_state_show_55658
149876 +pm_trace_dev_match_store_55659 pm_trace_dev_match_store 0-4 55659 NULL
149877 +e1000_get_regs_len_55660 e1000_get_regs_len 0 55660 NULL
149878 +lpfc_idiag_queinfo_read_55662 lpfc_idiag_queinfo_read 3-0 55662 NULL nohasharray
149879 +fc0011_vcocal_trigger_55662 fc0011_vcocal_trigger 0 55662 &lpfc_idiag_queinfo_read_55662
149880 +online_55663 online 0 55663 NULL
149881 +buffer_size_write_55665 buffer_size_write 3-0 55665 NULL
149882 +il_dbgfs_tx_queue_read_55668 il_dbgfs_tx_queue_read 3-0 55668 NULL
149883 +snd_sb16_capture_trigger_55676 snd_sb16_capture_trigger 0 55676 NULL
149884 +direct2indirect_55677 direct2indirect 0 55677 NULL
149885 +add_loopback_list_55678 add_loopback_list 0 55678 NULL
149886 +get_info_55681 get_info 3 55681 NULL
149887 +iwl_dbgfs_plcp_delta_write_55682 iwl_dbgfs_plcp_delta_write 3-0 55682 NULL
149888 +show_ipOutRequests_55684 show_ipOutRequests 0 55684 NULL nohasharray
149889 +brcms_c_up_55684 brcms_c_up 0 55684 &show_ipOutRequests_55684
149890 +arizona_gpio_direction_in_55690 arizona_gpio_direction_in 0 55690 NULL
149891 +wil_vring_alloc_skb_55703 wil_vring_alloc_skb 4-0 55703 NULL nohasharray
149892 +rocker_port_fdb_learn_55703 rocker_port_fdb_learn 0 55703 &wil_vring_alloc_skb_55703
149893 +genl_allocate_reserve_groups_55705 genl_allocate_reserve_groups 1 55705 NULL
149894 +ixgbe_obtain_mbx_lock_pf_55707 ixgbe_obtain_mbx_lock_pf 0 55707 NULL
149895 +tcp_push_55709 tcp_push 3 55709 NULL nohasharray
149896 +isl1208_i2c_set_regs_55709 isl1208_i2c_set_regs 0 55709 &tcp_push_55709
149897 +nfc_hci_send_cmd_55714 nfc_hci_send_cmd 5 55714 NULL
149898 +uwb_rsv_get_stream_55715 uwb_rsv_get_stream 0 55715 NULL
149899 +pm8001_store_update_fw_55716 pm8001_store_update_fw 4-0 55716 NULL
149900 +store_ringtone_55717 store_ringtone 0-4 55717 NULL
149901 +mtdswap_init_55719 mtdswap_init 2 55719 NULL nohasharray
149902 +ocfs2_lock_refcount_tree_55719 ocfs2_lock_refcount_tree 0 55719 &mtdswap_init_55719
149903 +btree_readpage_55720 btree_readpage 0 55720 NULL
149904 +typhoon_wakeup_55723 typhoon_wakeup 0 55723 NULL
149905 +da9052_read_tjunc_55726 da9052_read_tjunc 0 55726 NULL
149906 +il3945_show_debug_level_55727 il3945_show_debug_level 0 55727 NULL
149907 +qlcnic_82xx_fw_cmd_create_rx_ctx_55730 qlcnic_82xx_fw_cmd_create_rx_ctx 0 55730 NULL
149908 +prepare_reply_55734 prepare_reply 4 55734 NULL
149909 +brforward_read_55735 brforward_read 0-5-6 55735 NULL
149910 +__iio_allocate_kfifo_55738 __iio_allocate_kfifo 2-0 55738 NULL
149911 +qla4_8xxx_get_flash_info_55740 qla4_8xxx_get_flash_info 0 55740 NULL
149912 +label_cpu_local_55744 label_cpu_local 0 55744 NULL
149913 +batadv_tvlv_unicast_send_55750 batadv_tvlv_unicast_send 7 55750 NULL nohasharray
149914 +inv_mpu6050_set_lpf_55750 inv_mpu6050_set_lpf 0 55750 &batadv_tvlv_unicast_send_55750
149915 +st_sensors_spi_read_byte_55754 st_sensors_spi_read_byte 0 55754 NULL
149916 +set_local_name_55757 set_local_name 4 55757 NULL nohasharray
149917 +hfs_writepages_55757 hfs_writepages 0 55757 &set_local_name_55757 nohasharray
149918 +wl12xx_spi_raw_read_55757 wl12xx_spi_raw_read 0 55757 &hfs_writepages_55757
149919 +tx_queue_len_store_55761 tx_queue_len_store 4-0 55761 NULL
149920 +ethtool_copy_validate_indir_55769 ethtool_copy_validate_indir 4 55769 NULL
149921 +regmap_mmio_gather_write_55773 regmap_mmio_gather_write 0 55773 NULL nohasharray
149922 +sync_write_55773 sync_write 0 55773 &regmap_mmio_gather_write_55773
149923 +cxacru_sysfs_showattr_dB_55774 cxacru_sysfs_showattr_dB 0 55774 NULL
149924 +isp1760_urb_enqueue_55777 isp1760_urb_enqueue 0 55777 NULL
149925 +strlen_55778 strlen 0 55778 NULL
149926 +wil_addba_tx_request_55780 wil_addba_tx_request 3 55780 NULL
149927 +req_bio_endio_55786 req_bio_endio 3 55786 NULL nohasharray
149928 +conf_read_55786 conf_read 3-0 55786 &req_bio_endio_55786
149929 +tcmu_netlink_event_55791 tcmu_netlink_event 0 55791 NULL
149930 +rtnl_vfinfo_size_55794 rtnl_vfinfo_size 0 55794 NULL
149931 +uwb_rc_neh_grok_event_55799 uwb_rc_neh_grok_event 3 55799 NULL
149932 +ican3_sysfs_set_term_55801 ican3_sysfs_set_term 0-4 55801 NULL
149933 +target_core_dev_show_55803 target_core_dev_show 0 55803 NULL
149934 +w1_master_attribute_show_slaves_55804 w1_master_attribute_show_slaves 0 55804 NULL
149935 +write_fw_55806 write_fw 0-5-6 55806 NULL
149936 +cyapa_gen3_do_operational_check_55809 cyapa_gen3_do_operational_check 0 55809 NULL
149937 +adis_data_rdy_trigger_set_state_55812 adis_data_rdy_trigger_set_state 0 55812 NULL
149938 +show_55816 show 0 55816 NULL
149939 +kvmclock_cpu_notifier_55817 kvmclock_cpu_notifier 0 55817 NULL
149940 +TermCharEnabled_show_55819 TermCharEnabled_show 0 55819 NULL
149941 +crypto_aead_ctxsize_55820 crypto_aead_ctxsize 0 55820 NULL
149942 +blkcg_can_attach_55832 blkcg_can_attach 0 55832 NULL
149943 +twl_i2c_read_55834 twl_i2c_read 0 55834 NULL nohasharray
149944 +ad7879_disable_show_55834 ad7879_disable_show 0 55834 &twl_i2c_read_55834
149945 +sb16_copy_from_user_55836 sb16_copy_from_user 10-7-6 55836 NULL
149946 +snd_em28xx_prepare_55837 snd_em28xx_prepare 0 55837 NULL
149947 +regmap_field_read_55839 regmap_field_read 0 55839 NULL
149948 +extts_enable_store_55841 extts_enable_store 0-4 55841 NULL
149949 +uvc_set_video_ctrl_55845 uvc_set_video_ctrl 0 55845 NULL
149950 +tps80031_vbus_disable_55847 tps80031_vbus_disable 0 55847 NULL
149951 +rsq_status_55848 rsq_status 0 55848 NULL
149952 +ip_hdrlen_55849 ip_hdrlen 0 55849 NULL nohasharray
149953 +mxt_initialize_55849 mxt_initialize 0 55849 &ip_hdrlen_55849
149954 +show_temp11_55853 show_temp11 0 55853 NULL nohasharray
149955 +bnx2x_get_eeprom_len_55853 bnx2x_get_eeprom_len 0 55853 &show_temp11_55853
149956 +lowpan_device_event_55857 lowpan_device_event 0 55857 NULL
149957 +hcd_alloc_coherent_55862 hcd_alloc_coherent 5-0 55862 NULL
149958 +happy_meal_open_55863 happy_meal_open 0 55863 NULL
149959 +status_55864 status 0 55864 NULL nohasharray
149960 +sht21_show_temperature_55864 sht21_show_temperature 0 55864 &status_55864
149961 +ath6kl_wmi_data_hdr_add_55866 ath6kl_wmi_data_hdr_add 0 55866 NULL
149962 +shmem_setxattr_55867 shmem_setxattr 4-0 55867 NULL
149963 +bad_inode_setattr_55868 bad_inode_setattr 0 55868 NULL
149964 +ab3100_mask_and_set_register_interruptible_55872 ab3100_mask_and_set_register_interruptible 0 55872 NULL
149965 +iwl_mvm_disable_beacon_filter_55873 iwl_mvm_disable_beacon_filter 0 55873 NULL
149966 +hsc_write_55875 hsc_write 3-0 55875 NULL
149967 +nr_listen_55884 nr_listen 0 55884 NULL
149968 +ramdisk_store_55885 ramdisk_store 4-0 55885 NULL
149969 +qla4_8xxx_update_idc_reg_55889 qla4_8xxx_update_idc_reg 0 55889 NULL
149970 +pm_qos_power_read_55891 pm_qos_power_read 3-0 55891 NULL
149971 +tda18271_init_55894 tda18271_init 0 55894 NULL
149972 +sysfs_ctlreg_write_55899 sysfs_ctlreg_write 0-6-5 55899 NULL
149973 +ace_change_mtu_55900 ace_change_mtu 0 55900 NULL
149974 +snd_card_saa7134_capture_trigger_55901 snd_card_saa7134_capture_trigger 0 55901 NULL
149975 +cmos_write_55903 cmos_write 0 55903 NULL
149976 +acpi_ds_eval_table_region_operands_55909 acpi_ds_eval_table_region_operands 0 55909 NULL
149977 +validate_change_55910 validate_change 0 55910 NULL
149978 +hash_ip4_expire_55911 hash_ip4_expire 4 55911 NULL
149979 +map_size_show_55916 map_size_show 0 55916 NULL nohasharray
149980 +xadc_trigger_set_state_55916 xadc_trigger_set_state 0 55916 &map_size_show_55916
149981 +snd_pcm_hw_param_value_min_55917 snd_pcm_hw_param_value_min 0 55917 NULL nohasharray
149982 +uevent_helper_show_55917 uevent_helper_show 0 55917 &snd_pcm_hw_param_value_min_55917
149983 +crypto_ablkcipher_setkey_55918 crypto_ablkcipher_setkey 0 55918 NULL
149984 +show_spi_transport_pcomp_en_55923 show_spi_transport_pcomp_en 0 55923 NULL
149985 +ecm_opts_dev_addr_store_55924 ecm_opts_dev_addr_store 0-3 55924 NULL nohasharray
149986 +badblocks_store_55924 badblocks_store 0-3 55924 &ecm_opts_dev_addr_store_55924
149987 +bit_xfer_55925 bit_xfer 0-3 55925 NULL
149988 +vx_conf_pipe_55934 vx_conf_pipe 0 55934 NULL
149989 +loop_attr_do_show_autoclear_55938 loop_attr_do_show_autoclear 0 55938 NULL nohasharray
149990 +fm10k_update_vlan_vf_55938 fm10k_update_vlan_vf 0 55938 &loop_attr_do_show_autoclear_55938
149991 +show_priv_session_target_id_55946 show_priv_session_target_id 0 55946 NULL
149992 +sel_read_policy_55947 sel_read_policy 3-0 55947 NULL
149993 +cyapa_write_byte_55950 cyapa_write_byte 0 55950 NULL nohasharray
149994 +usb_bus_notify_55950 usb_bus_notify 0 55950 &cyapa_write_byte_55950
149995 +vxlan_get_size_55951 vxlan_get_size 0 55951 NULL
149996 +snd_pcm_do_prepare_55952 snd_pcm_do_prepare 0 55952 NULL
149997 +dn_wait_run_55954 dn_wait_run 0 55954 NULL
149998 +ceph_get_direct_page_vector_55956 ceph_get_direct_page_vector 2 55956 NULL
149999 +simple_read_from_buffer_55957 simple_read_from_buffer 5-2-0 55957 NULL nohasharray
150000 +target_stat_scsi_transport_attr_show_55957 target_stat_scsi_transport_attr_show 0 55957 &simple_read_from_buffer_55957 nohasharray
150001 +drv_set_csma_params_55957 drv_set_csma_params 0 55957 &target_stat_scsi_transport_attr_show_55957
150002 +ixgb_get_regs_len_55958 ixgb_get_regs_len 0 55958 NULL
150003 +loopback_prepare_55959 loopback_prepare 0 55959 NULL
150004 +shmem_statfs_55960 shmem_statfs 0 55960 NULL
150005 +tx_tx_imm_resp_read_55964 tx_tx_imm_resp_read 3-0 55964 NULL
150006 +init_subctxts_55970 init_subctxts 0 55970 NULL
150007 +query_device_55971 query_device 0 55971 NULL
150008 +__smsc95xx_mdio_read_55980 __smsc95xx_mdio_read 0 55980 NULL
150009 +koneplus_set_actual_profile_55981 koneplus_set_actual_profile 0 55981 NULL
150010 +sk_stream_error_55984 sk_stream_error 0-3 55984 NULL
150011 +wusb_trust_timeout_show_55986 wusb_trust_timeout_show 0 55986 NULL nohasharray
150012 +umask_show_55986 umask_show 0 55986 &wusb_trust_timeout_show_55986
150013 +wa_xfer_create_subset_sg_55992 wa_xfer_create_subset_sg 2-3 55992 NULL
150014 +dimmdev_dev_type_show_55994 dimmdev_dev_type_show 0 55994 NULL nohasharray
150015 +uv_scir_cpu_notify_55994 uv_scir_cpu_notify 0 55994 &dimmdev_dev_type_show_55994 nohasharray
150016 +niu_reset_rx_mac_55994 niu_reset_rx_mac 0 55994 &uv_scir_cpu_notify_55994
150017 +SMB2_negotiate_55995 SMB2_negotiate 0 55995 NULL
150018 +_c4iw_write_mem_inline_55996 _c4iw_write_mem_inline 3 55996 NULL nohasharray
150019 +trunc_start_55996 trunc_start 0 55996 &_c4iw_write_mem_inline_55996
150020 +epic_open_55997 epic_open 0 55997 NULL nohasharray
150021 +bl_activate_55997 bl_activate 0 55997 &epic_open_55997
150022 +iscsi_tpg_attrib_store_default_cmdsn_depth_55998 iscsi_tpg_attrib_store_default_cmdsn_depth 0-3 55998 NULL
150023 +show_otp0_56000 show_otp0 0 56000 NULL
150024 +autosuspend_delay_ms_store_56005 autosuspend_delay_ms_store 0-4 56005 NULL
150025 +soft_store_56006 soft_store 0-4 56006 NULL
150026 +tda18271_set_params_56008 tda18271_set_params 0 56008 NULL
150027 +irda_listen_56013 irda_listen 0 56013 NULL nohasharray
150028 +int3403_set_cur_state_56013 int3403_set_cur_state 0 56013 &irda_listen_56013
150029 +batadv_interface_set_mac_addr_56014 batadv_interface_set_mac_addr 0 56014 NULL
150030 +integrity_tag_size_show_56019 integrity_tag_size_show 0 56019 NULL
150031 +ssb_bus_pcmciabus_register_56020 ssb_bus_pcmciabus_register 3 56020 NULL
150032 +cp_init_rings_56021 cp_init_rings 0 56021 NULL
150033 +toshiba_panel_power_on_set_56025 toshiba_panel_power_on_set 0 56025 NULL
150034 +hotkey_get_tablet_mode_56028 hotkey_get_tablet_mode 0 56028 NULL nohasharray
150035 +rtl8169_init_ring_56028 rtl8169_init_ring 0 56028 &hotkey_get_tablet_mode_56028
150036 +acpi_get_name_56030 acpi_get_name 0 56030 NULL
150037 +nfs_write_end_56034 nfs_write_end 0-5 56034 NULL
150038 +vmci_ctx_enqueue_datagram_56035 vmci_ctx_enqueue_datagram 0 56035 NULL
150039 +store_cursor_56036 store_cursor 0-4 56036 NULL
150040 +build_controls_56044 build_controls 0 56044 NULL
150041 +smsc95xx_manage_power_56045 smsc95xx_manage_power 0 56045 NULL
150042 +usb_ocp_write_56047 usb_ocp_write 4 56047 NULL
150043 +qlcnic_show_diag_mode_56049 qlcnic_show_diag_mode 0 56049 NULL
150044 +iwl_trans_read_prph_56052 iwl_trans_read_prph 0 56052 NULL nohasharray
150045 +__igb_open_56052 __igb_open 0 56052 &iwl_trans_read_prph_56052
150046 +bnad_get_eeprom_len_56053 bnad_get_eeprom_len 0 56053 NULL nohasharray
150047 +visorchannel_get_physaddr_56053 visorchannel_get_physaddr 0 56053 &bnad_get_eeprom_len_56053
150048 +qh_link_periodic_56055 qh_link_periodic 0 56055 NULL nohasharray
150049 +cyapa_i2c_pip_read_56055 cyapa_i2c_pip_read 3-0 56055 &qh_link_periodic_56055
150050 +show_numbatt_56056 show_numbatt 0 56056 NULL nohasharray
150051 +show_nic_type_56056 show_nic_type 0 56056 &show_numbatt_56056
150052 +garmin_open_56057 garmin_open 0 56057 NULL nohasharray
150053 +mwifiex_wait_queue_complete_56057 mwifiex_wait_queue_complete 0 56057 &garmin_open_56057 nohasharray
150054 +wdt_restart_handle_56057 wdt_restart_handle 0 56057 &mwifiex_wait_queue_complete_56057
150055 +dccp_sendmsg_56058 dccp_sendmsg 4-0 56058 NULL
150056 +pm80x_rtc_read_time_56065 pm80x_rtc_read_time 0 56065 NULL
150057 +show_fc_rport_scsi_target_id_56077 show_fc_rport_scsi_target_id 0 56077 NULL nohasharray
150058 +qp_dequeue_locked_56077 qp_dequeue_locked 0-5-3 56077 &show_fc_rport_scsi_target_id_56077
150059 +nilfs_segctor_create_checkpoint_56078 nilfs_segctor_create_checkpoint 0 56078 NULL
150060 +acpi_power_get_state_56083 acpi_power_get_state 0 56083 NULL
150061 +vsc824x_config_init_56086 vsc824x_config_init 0 56086 NULL
150062 +debugfs_reg_access_56087 debugfs_reg_access 0 56087 NULL
150063 +qlcnic_hwmon_show_temp_56088 qlcnic_hwmon_show_temp 0 56088 NULL
150064 +gpio_direction_output_56094 gpio_direction_output 0 56094 NULL
150065 +pci_user_write_config_dword_56099 pci_user_write_config_dword 0 56099 NULL
150066 +pscsi_get_bio_56103 pscsi_get_bio 1 56103 NULL
150067 +v9fs_launder_page_56107 v9fs_launder_page 0 56107 NULL nohasharray
150068 +em28xx_write_reg_bits_56107 em28xx_write_reg_bits 0 56107 &v9fs_launder_page_56107
150069 +rmd256_update_56110 rmd256_update 0 56110 NULL
150070 +usb_alloc_stream_buffers_56123 usb_alloc_stream_buffers 3 56123 NULL nohasharray
150071 +show_als_attr_56123 show_als_attr 0 56123 &usb_alloc_stream_buffers_56123
150072 +hsi_async_write_56124 hsi_async_write 0 56124 NULL
150073 +ieee802154_sechdr_authtag_len_56129 ieee802154_sechdr_authtag_len 0 56129 NULL
150074 +sctp_add_bind_addr_56130 sctp_add_bind_addr 0 56130 NULL nohasharray
150075 +crypto_comp_decompress_56130 crypto_comp_decompress 0 56130 &sctp_add_bind_addr_56130
150076 +radeon_hwmon_set_pwm1_56131 radeon_hwmon_set_pwm1 0-4 56131 NULL
150077 +dlfb_ops_check_var_56132 dlfb_ops_check_var 0 56132 NULL
150078 +acpi_ds_get_buffer_field_arguments_56137 acpi_ds_get_buffer_field_arguments 0 56137 NULL
150079 +sel_read_handle_status_56139 sel_read_handle_status 3-0 56139 NULL nohasharray
150080 +fs_open_56139 fs_open 0 56139 &sel_read_handle_status_56139
150081 +map_addr_56144 map_addr 7 56144 NULL nohasharray
150082 +dib8096p_tuner_rw_serpar_56144 dib8096p_tuner_rw_serpar 0-3 56144 &map_addr_56144 nohasharray
150083 +extra_show_56144 extra_show 0 56144 &dib8096p_tuner_rw_serpar_56144
150084 +write_file_frameerrors_56145 write_file_frameerrors 3-0 56145 NULL
150085 +__uwb_rc_cmd_56148 __uwb_rc_cmd 0 56148 NULL
150086 +check_auto_mute_availability_56150 check_auto_mute_availability 0 56150 NULL
150087 +lpfc_XLanePriority_store_56153 lpfc_XLanePriority_store 0-4 56153 NULL
150088 +add_extent_mapping_56157 add_extent_mapping 0 56157 NULL
150089 +netlbl_cfg_unlbl_static_del_56158 netlbl_cfg_unlbl_static_del 0 56158 NULL
150090 +store_slidebar_mode_56160 store_slidebar_mode 0-4 56160 NULL
150091 +__i2c_transfer_56162 __i2c_transfer 0-3 56162 NULL
150092 +xfs_attr_shortform_addname_56164 xfs_attr_shortform_addname 0 56164 NULL
150093 +rawv6_setsockopt_56165 rawv6_setsockopt 5-0 56165 NULL nohasharray
150094 +mptscsih_board_name_show_56165 mptscsih_board_name_show 0 56165 &rawv6_setsockopt_56165 nohasharray
150095 +affs_notify_change_56165 affs_notify_change 0 56165 &mptscsih_board_name_show_56165
150096 +aac_show_bios_version_56173 aac_show_bios_version 0 56173 NULL
150097 +power_limit_1_tmin_us_show_56177 power_limit_1_tmin_us_show 0 56177 NULL
150098 +change_qos_56178 change_qos 0 56178 NULL
150099 +complain_error_56186 complain_error 0-1 56186 NULL
150100 +snd_m3_pcm_trigger_56189 snd_m3_pcm_trigger 0 56189 NULL nohasharray
150101 +hfs_find_init_56189 hfs_find_init 0 56189 &snd_m3_pcm_trigger_56189
150102 +ip_vs_reply4_56190 ip_vs_reply4 0 56190 NULL nohasharray
150103 +bnx2x_validate_addr_56190 bnx2x_validate_addr 0 56190 &ip_vs_reply4_56190
150104 +azx_pcm_trigger_56193 azx_pcm_trigger 0 56193 NULL
150105 +ath9k_dump_legacy_btcoex_56194 ath9k_dump_legacy_btcoex 3-0 56194 NULL
150106 +show_fc_host_npiv_vports_inuse_56196 show_fc_host_npiv_vports_inuse 0 56196 NULL
150107 +amd_uncore_cpu_notifier_56203 amd_uncore_cpu_notifier 0 56203 NULL
150108 +qla4_82xx_rcvpeg_ready_56206 qla4_82xx_rcvpeg_ready 0 56206 NULL
150109 +gluebi_notify_56213 gluebi_notify 0 56213 NULL
150110 +i40e_vsi_control_tx_56215 i40e_vsi_control_tx 0 56215 NULL
150111 +isp116x_urb_enqueue_56219 isp116x_urb_enqueue 0 56219 NULL
150112 +ocfs2_find_xe_in_bucket_56224 ocfs2_find_xe_in_bucket 0 56224 NULL
150113 +iwl_dbgfs_bcast_filters_write_56225 iwl_dbgfs_bcast_filters_write 0-3 56225 NULL
150114 +cp210x_get_config_56229 cp210x_get_config 4 56229 NULL
150115 +show_cursor_blink_56236 show_cursor_blink 0 56236 NULL
150116 +do_ipt_set_ctl_56238 do_ipt_set_ctl 4 56238 NULL
150117 +fd_copyin_56247 fd_copyin 3 56247 NULL
150118 +nv_device_resource_len_56251 nv_device_resource_len 0 56251 NULL
150119 +ax_header_56252 ax_header 0 56252 NULL
150120 +lpfc_use_adisc_store_56254 lpfc_use_adisc_store 0-4 56254 NULL
150121 +fm10k_get_regs_len_56259 fm10k_get_regs_len 0 56259 NULL
150122 +set_otp1en_56264 set_otp1en 4-0 56264 NULL
150123 +clk_enable_56265 clk_enable 0 56265 NULL
150124 +qib_set_part_key_56267 qib_set_part_key 0 56267 NULL
150125 +hugetlb_entry_56271 hugetlb_entry 0 56271 NULL
150126 +acpi_ex_get_serial_access_length_56275 acpi_ex_get_serial_access_length 0-2 56275 NULL
150127 +il4965_ucode_general_stats_read_56277 il4965_ucode_general_stats_read 3-0 56277 NULL
150128 +mgt_commit_list_56281 mgt_commit_list 0 56281 NULL
150129 +ieee80211_if_fmt_user_power_level_56283 ieee80211_if_fmt_user_power_level 3 56283 NULL
150130 +pci_dev_reset_56285 pci_dev_reset 0 56285 NULL
150131 +RESIZE_IF_NEEDED_56286 RESIZE_IF_NEEDED 2 56286 NULL
150132 +caif_hsi_get_size_56287 caif_hsi_get_size 0 56287 NULL
150133 +bql_show_limit_56292 bql_show_limit 0 56292 NULL
150134 +dvb_aplay_56296 dvb_aplay 3-0 56296 NULL
150135 +parport_ieee1284_read_byte_56300 parport_ieee1284_read_byte 0 56300 NULL nohasharray
150136 +ubifs_tnc_end_commit_56300 ubifs_tnc_end_commit 0 56300 &parport_ieee1284_read_byte_56300 nohasharray
150137 +iwl_mvm_mac_ctxt_cmd_ap_56300 iwl_mvm_mac_ctxt_cmd_ap 0 56300 &ubifs_tnc_end_commit_56300
150138 +inode_permission_56303 inode_permission 0 56303 NULL nohasharray
150139 +btmrvl_hscfgcmd_read_56303 btmrvl_hscfgcmd_read 3-0 56303 &inode_permission_56303
150140 +tg_set_conf_uint_56306 tg_set_conf_uint 3-0 56306 NULL
150141 +store_bpdu_guard_56307 store_bpdu_guard 0 56307 NULL nohasharray
150142 +register_mem_sect_under_node_56307 register_mem_sect_under_node 0 56307 &store_bpdu_guard_56307
150143 +ksz9021_rd_mmd_phyreg_56309 ksz9021_rd_mmd_phyreg 0 56309 NULL
150144 +erst_exec_subtract_56310 erst_exec_subtract 0 56310 NULL nohasharray
150145 +speakup_file_write_56310 speakup_file_write 3 56310 &erst_exec_subtract_56310
150146 +ftrace_shutdown_56312 ftrace_shutdown 0 56312 NULL
150147 +linear_add_56314 linear_add 0 56314 NULL
150148 +patch_stac92hd83xxx_56315 patch_stac92hd83xxx 0 56315 NULL
150149 +read16_56319 read16 0 56319 NULL nohasharray
150150 +show_constraint_max_power_uw_56319 show_constraint_max_power_uw 0 56319 &read16_56319 nohasharray
150151 +ax88172_link_reset_56319 ax88172_link_reset 0 56319 &show_constraint_max_power_uw_56319
150152 +pipeline_pre_to_defrag_swi_read_56321 pipeline_pre_to_defrag_swi_read 3-0 56321 NULL
150153 +idtg2_show_errlog_56322 idtg2_show_errlog 0 56322 NULL
150154 +qlcnic_83xx_store_beacon_56330 qlcnic_83xx_store_beacon 0-3 56330 NULL
150155 +journal_init_revoke_table_56331 journal_init_revoke_table 1 56331 NULL
150156 +axnet_suspend_56334 axnet_suspend 0 56334 NULL
150157 +snd_rawmidi_read_56337 snd_rawmidi_read 3-0 56337 NULL
150158 +show_fcoe_ctlr_device_fcf_dev_loss_tmo_56343 show_fcoe_ctlr_device_fcf_dev_loss_tmo 0 56343 NULL
150159 +show_line2_56346 show_line2 0 56346 NULL
150160 +read_human_status_56349 read_human_status 0 56349 NULL
150161 +ov6550_s_ctrl_56351 ov6550_s_ctrl 0 56351 NULL
150162 +snd_via8233_playback_prepare_56359 snd_via8233_playback_prepare 0 56359 NULL
150163 +bnx2fc_vport_create_56364 bnx2fc_vport_create 0 56364 NULL
150164 +regmap_i2c_write_56365 regmap_i2c_write 0-3 56365 NULL nohasharray
150165 +qd_get_56365 qd_get 0 56365 &regmap_i2c_write_56365
150166 +show_oo_req_56366 show_oo_req 0 56366 NULL nohasharray
150167 +asix_sw_reset_56366 asix_sw_reset 0 56366 &show_oo_req_56366
150168 +iov_iter_copy_from_user_atomic_56368 iov_iter_copy_from_user_atomic 4-0 56368 NULL nohasharray
150169 +sctp_cmd_process_sack_56368 sctp_cmd_process_sack 0 56368 &iov_iter_copy_from_user_atomic_56368
150170 +dev_read_56369 dev_read 3-0 56369 NULL nohasharray
150171 +ims_pcu_send_cmd_chunk_56369 ims_pcu_send_cmd_chunk 0 56369 &dev_read_56369
150172 +ath10k_read_simulate_fw_crash_56371 ath10k_read_simulate_fw_crash 3-0 56371 NULL
150173 +iio_device_add_info_mask_type_56373 iio_device_add_info_mask_type 0 56373 NULL nohasharray
150174 +usb_xfer_56373 usb_xfer 0-3 56373 &iio_device_add_info_mask_type_56373 nohasharray
150175 +store_56373 store 0-3 56373 &usb_xfer_56373
150176 +wacom_btnimg5_store_56378 wacom_btnimg5_store 4-0 56378 NULL
150177 +gadget_config_name_attr_show_56381 gadget_config_name_attr_show 0 56381 NULL
150178 +s5h1420_tuner_i2c_tuner_xfer_56382 s5h1420_tuner_i2c_tuner_xfer 0-3 56382 NULL nohasharray
150179 +key_seal_56382 key_seal 0 56382 &s5h1420_tuner_i2c_tuner_xfer_56382
150180 +ldo_regulator_disable_56383 ldo_regulator_disable 0 56383 NULL nohasharray
150181 +b44_get_invariants_56383 b44_get_invariants 0 56383 &ldo_regulator_disable_56383
150182 +show_iface_redirect_en_56384 show_iface_redirect_en 0 56384 NULL
150183 +res_get_56393 res_get 0 56393 NULL
150184 +strtobool_56399 strtobool 0 56399 NULL
150185 +ocfs2_loaded_cluster_plugins_show_56401 ocfs2_loaded_cluster_plugins_show 0 56401 NULL
150186 +e1000_alloc_rx_skb_56402 e1000_alloc_rx_skb 2 56402 NULL nohasharray
150187 +store_prochot_override_duty_cycle_56402 store_prochot_override_duty_cycle 0-4 56402 &e1000_alloc_rx_skb_56402
150188 +niu_init_zcp_56403 niu_init_zcp 0 56403 NULL
150189 +write_gssp_56404 write_gssp 3-0 56404 NULL
150190 +ocfs2_control_read_56405 ocfs2_control_read 3-0 56405 NULL
150191 +acpi_ds_eval_data_object_operands_56406 acpi_ds_eval_data_object_operands 0 56406 NULL
150192 +SMB2_open_56407 SMB2_open 0 56407 NULL
150193 +target_core_alua_lu_gp_store_attr_lu_gp_id_56409 target_core_alua_lu_gp_store_attr_lu_gp_id 0-3 56409 NULL
150194 +do_get_write_access_56410 do_get_write_access 0 56410 NULL
150195 +__get_vm_area_caller_56416 __get_vm_area_caller 1 56416 NULL nohasharray
150196 +acpi_os_write_memory_56416 acpi_os_write_memory 1-3 56416 &__get_vm_area_caller_56416 nohasharray
150197 +_cx25821_stop_audio_dma_56416 _cx25821_stop_audio_dma 0 56416 &acpi_os_write_memory_56416 nohasharray
150198 +set_phy_flash_cfg_56416 set_phy_flash_cfg 0-4 56416 &_cx25821_stop_audio_dma_56416
150199 +store_msg_56417 store_msg 3 56417 NULL
150200 +app_tag_own_show_56418 app_tag_own_show 0 56418 NULL
150201 +pppol2tp_sendmsg_56420 pppol2tp_sendmsg 4-0 56420 NULL
150202 +at86rf230_sync_state_change_56422 at86rf230_sync_state_change 0 56422 NULL nohasharray
150203 +ath10k_mac_txpower_setup_56422 ath10k_mac_txpower_setup 0 56422 &at86rf230_sync_state_change_56422
150204 +l2cap_segment_le_sdu_56426 l2cap_segment_le_sdu 4 56426 NULL
150205 +vsock_listen_56427 vsock_listen 0 56427 NULL
150206 +mddev_lock_56428 mddev_lock 0 56428 NULL
150207 +wl1271_acx_ap_rate_policy_56430 wl1271_acx_ap_rate_policy 0 56430 NULL nohasharray
150208 +syscore_suspend_56430 syscore_suspend 0 56430 &wl1271_acx_ap_rate_policy_56430
150209 +ec_dbgfs_cmd_read_56431 ec_dbgfs_cmd_read 3 56431 NULL nohasharray
150210 +lprocfs_fid_space_seq_write_56431 lprocfs_fid_space_seq_write 3 56431 &ec_dbgfs_cmd_read_56431
150211 +omninet_write_56432 omninet_write 0-4 56432 NULL
150212 +fl_create_56435 fl_create 5 56435 NULL nohasharray
150213 +iscsi_tpg_attrib_show_cache_dynamic_acls_56435 iscsi_tpg_attrib_show_cache_dynamic_acls 0 56435 &fl_create_56435
150214 +gnttab_map_56439 gnttab_map 2 56439 NULL
150215 +get_linkerrors_56444 get_linkerrors 0 56444 NULL
150216 +cifs_getxattr_56445 cifs_getxattr 0 56445 NULL
150217 +show_ipv4_iface_tos_56446 show_ipv4_iface_tos 0 56446 NULL
150218 +walk_pgd_range_56450 walk_pgd_range 0 56450 NULL nohasharray
150219 +i2400m_idle_timeout_store_56450 i2400m_idle_timeout_store 0-4 56450 &walk_pgd_range_56450
150220 +cx231xx_init_isoc_56453 cx231xx_init_isoc 3-2-4-0 56453 NULL
150221 +wl1271_acx_sleep_auth_56455 wl1271_acx_sleep_auth 0 56455 NULL
150222 +pcf8563_set_alarm_mode_56456 pcf8563_set_alarm_mode 0 56456 NULL
150223 +show_ideapad_cam_56457 show_ideapad_cam 0 56457 NULL
150224 +set_connectable_56458 set_connectable 4 56458 NULL
150225 +sdev_store_evt_mode_parameter_change_reported_56461 sdev_store_evt_mode_parameter_change_reported 0-4 56461 NULL
150226 +lif_s_stream_56462 lif_s_stream 0 56462 NULL
150227 +osd_req_list_partition_objects_56464 osd_req_list_partition_objects 5 56464 NULL nohasharray
150228 +make_pnode_dirty_56464 make_pnode_dirty 0 56464 &osd_req_list_partition_objects_56464
150229 +wl1251_hw_init_hwenc_config_56465 wl1251_hw_init_hwenc_config 0 56465 NULL
150230 +putused_user_56467 putused_user 3 56467 NULL
150231 +ocfs2_zero_extend_range_56468 ocfs2_zero_extend_range 0 56468 NULL
150232 +lbs_rdmac_write_56471 lbs_rdmac_write 3-0 56471 NULL
150233 +phy_write_56475 phy_write 0 56475 NULL nohasharray
150234 +ds1685_rtc_sysfs_ctrl_regs_store_56475 ds1685_rtc_sysfs_ctrl_regs_store 0-4 56475 &phy_write_56475 nohasharray
150235 +bond_option_arp_ip_target_rem_56475 bond_option_arp_ip_target_rem 0 56475 &ds1685_rtc_sysfs_ctrl_regs_store_56475
150236 +handle_eject_request_56476 handle_eject_request 0 56476 NULL
150237 +ds1511_nvram_read_56477 ds1511_nvram_read 0-5-6 56477 NULL
150238 +wl1271_cmd_template_set_56480 wl1271_cmd_template_set 0 56480 NULL
150239 +e100_get_eeprom_len_56481 e100_get_eeprom_len 0 56481 NULL
150240 +bsp_check_56487 bsp_check 0 56487 NULL
150241 +ieee80211_rx_mgmt_probe_beacon_56491 ieee80211_rx_mgmt_probe_beacon 3 56491 NULL nohasharray
150242 +show_iface_data_pdu_in_order_56491 show_iface_data_pdu_in_order 0 56491 &ieee80211_rx_mgmt_probe_beacon_56491 nohasharray
150243 +hdcs_set_exposure_56491 hdcs_set_exposure 0 56491 &show_iface_data_pdu_in_order_56491
150244 +nfs_namespace_getattr_56496 nfs_namespace_getattr 0 56496 NULL
150245 +regcache_lzo_decompress_56499 regcache_lzo_decompress 0 56499 NULL
150246 +memblock_virt_alloc_56501 memblock_virt_alloc 1 56501 NULL
150247 +ad7877_disable_store_56502 ad7877_disable_store 0-4 56502 NULL
150248 +show_in_value_56503 show_in_value 0 56503 NULL
150249 +init_map_ip_56508 init_map_ip 5 56508 NULL
150250 +lpfc_enable_hba_heartbeat_show_56509 lpfc_enable_hba_heartbeat_show 0 56509 NULL
150251 +efx_mcdi_rpc_start_56510 efx_mcdi_rpc_start 0 56510 NULL
150252 +lustre_posix_acl_xattr_reduce_space_56512 lustre_posix_acl_xattr_reduce_space 3 56512 NULL
150253 +ip6_blackhole_mtu_56513 ip6_blackhole_mtu 0 56513 NULL
150254 +cfg80211_connect_result_56515 cfg80211_connect_result 6-4 56515 NULL
150255 +hotkey_wakeup_hotunplug_complete_show_56521 hotkey_wakeup_hotunplug_complete_show 0 56521 NULL
150256 +get_temp_56524 get_temp 0 56524 NULL
150257 +issue_thinkpad_cmos_command_56535 issue_thinkpad_cmos_command 0 56535 NULL
150258 +l1oip_socket_recv_56537 l1oip_socket_recv 6 56537 NULL
150259 +ip_options_get_56538 ip_options_get 4 56538 NULL
150260 +vmci_datagram_get_priv_flags_56540 vmci_datagram_get_priv_flags 0 56540 NULL
150261 +ia_open_56543 ia_open 0 56543 NULL
150262 +ll_wr_track_id_56544 ll_wr_track_id 2 56544 NULL
150263 +tcp_cwnd_test_56547 tcp_cwnd_test 0 56547 NULL nohasharray
150264 +megasas_sysfs_show_version_56547 megasas_sysfs_show_version 0 56547 &tcp_cwnd_test_56547
150265 +ip_vs_prepare_tunneled_skb_56550 ip_vs_prepare_tunneled_skb 3 56550 NULL
150266 +vim2m_start_streaming_56558 vim2m_start_streaming 0 56558 NULL nohasharray
150267 +xs_watch_56558 xs_watch 0 56558 &vim2m_start_streaming_56558 nohasharray
150268 +mmc_blk_probe_56558 mmc_blk_probe 0 56558 &xs_watch_56558
150269 +alloc_apertures_56561 alloc_apertures 1 56561 NULL nohasharray
150270 +ali_notify_sys_56561 ali_notify_sys 0 56561 &alloc_apertures_56561
150271 +forward_delay_show_56565 forward_delay_show 0 56565 NULL
150272 +proc_thermal_get_zone_temp_56566 proc_thermal_get_zone_temp 0 56566 NULL
150273 +adp5520_bl_office_max_show_56572 adp5520_bl_office_max_show 0 56572 NULL
150274 +rs_sta_dbgfs_stats_table_read_56573 rs_sta_dbgfs_stats_table_read 3-0 56573 NULL
150275 +macvtap_read_iter_56580 macvtap_read_iter 0 56580 NULL
150276 +portcntrs_2_read_56586 portcntrs_2_read 3-0 56586 NULL
150277 +input_dev_show_id_vendor_56590 input_dev_show_id_vendor 0 56590 NULL
150278 +acpi_ex_convert_to_string_56591 acpi_ex_convert_to_string 0 56591 NULL
150279 +w1_f12_write_output_56594 w1_f12_write_output 0-6-5 56594 NULL
150280 +write_room_56601 write_room 0 56601 NULL nohasharray
150281 +dmi_sel_raw_read_56601 dmi_sel_raw_read 0-5-6 56601 &write_room_56601
150282 +set_dec_all_56602 set_dec_all 4-0 56602 NULL
150283 +event_filter_write_56609 event_filter_write 3 56609 NULL
150284 +ocrdma_inet6addr_event_56610 ocrdma_inet6addr_event 0 56610 NULL
150285 +nvme_trans_log_temperature_56613 nvme_trans_log_temperature 3 56613 NULL
150286 +cx2341x_try_ctrl_56620 cx2341x_try_ctrl 0 56620 NULL
150287 +show_56623 show 0 56623 NULL nohasharray
150288 +store_temp_pwm_enable_56623 store_temp_pwm_enable 0-4 56623 &show_56623
150289 +cifs_flush_file_56628 cifs_flush_file 0 56628 NULL
150290 +mct_u232_open_56631 mct_u232_open 0 56631 NULL
150291 +_nfs4_proc_mkdir_56633 _nfs4_proc_mkdir 0 56633 NULL
150292 +ov7660_set_hvflip_56639 ov7660_set_hvflip 0 56639 NULL
150293 +gather_array_56641 gather_array 3 56641 NULL
150294 +show_ipv6_iface_mld_en_56648 show_ipv6_iface_mld_en 0 56648 NULL nohasharray
150295 +snd_card_register_56648 snd_card_register 0 56648 &show_ipv6_iface_mld_en_56648
150296 +ceph_vxattrcb_dir_subdirs_56649 ceph_vxattrcb_dir_subdirs 0 56649 NULL nohasharray
150297 +show_56649 show 0 56649 &ceph_vxattrcb_dir_subdirs_56649
150298 +uvc_debugfs_stats_read_56651 uvc_debugfs_stats_read 3-0 56651 NULL
150299 +lxt970_config_init_56653 lxt970_config_init 0 56653 NULL nohasharray
150300 +qla2x00_reset_chip_56653 qla2x00_reset_chip 0 56653 &lxt970_config_init_56653 nohasharray
150301 +s3c_hsotg_handle_unaligned_buf_start_56653 s3c_hsotg_handle_unaligned_buf_start 0 56653 &qla2x00_reset_chip_56653
150302 +show_bank2_setting_56655 show_bank2_setting 0 56655 NULL
150303 +qlcnic_sysfs_get_esw_stats_56657 qlcnic_sysfs_get_esw_stats 0-6-5 56657 NULL
150304 +clk_nodrv_prepare_enable_56659 clk_nodrv_prepare_enable 0 56659 NULL
150305 +wake_up_wlan_show_56660 wake_up_wlan_show 0 56660 NULL
150306 +fc_rport_set_dev_loss_tmo_56661 fc_rport_set_dev_loss_tmo 0 56661 NULL
150307 +tps6586x_rtc_alarm_irq_enable_56662 tps6586x_rtc_alarm_irq_enable 0 56662 NULL
150308 +show_ctlr_mode_56665 show_ctlr_mode 0 56665 NULL nohasharray
150309 +rndis_wlan_reset_56665 rndis_wlan_reset 0 56665 &show_ctlr_mode_56665
150310 +fm_config_rx_mute_reg_56667 fm_config_rx_mute_reg 0 56667 NULL
150311 +gdm_dev16_to_cpu_56668 gdm_dev16_to_cpu 0-2 56668 NULL
150312 +mem_used_total_show_56672 mem_used_total_show 0 56672 NULL
150313 +reconfig_store_56674 reconfig_store 0-4 56674 NULL
150314 +btrfs_cow_block_56678 btrfs_cow_block 0 56678 NULL
150315 +show_ipv6_iface_hop_limit_56679 show_ipv6_iface_hop_limit 0 56679 NULL
150316 +iscsi_tpg_param_show_IFMarkInt_56682 iscsi_tpg_param_show_IFMarkInt 0 56682 NULL
150317 +mtd_read_fact_prot_reg_56683 mtd_read_fact_prot_reg 0 56683 NULL
150318 +netlink_getname_56685 netlink_getname 0 56685 NULL nohasharray
150319 +target_stat_scsi_transport_attr_store_56685 target_stat_scsi_transport_attr_store 0 56685 &netlink_getname_56685
150320 +da9055_gpio_to_irq_56686 da9055_gpio_to_irq 2 56686 NULL nohasharray
150321 +snd_gus_dram_read_56686 snd_gus_dram_read 4 56686 &da9055_gpio_to_irq_56686 nohasharray
150322 +o2nm_node_num_write_56686 o2nm_node_num_write 0-3 56686 &snd_gus_dram_read_56686
150323 +sd_done_56689 sd_done 0 56689 NULL
150324 +set_promiscuous_mode_56691 set_promiscuous_mode 0 56691 NULL
150325 +dm9601_get_eeprom_len_56697 dm9601_get_eeprom_len 0 56697 NULL
150326 +dvb_ringbuffer_read_user_56702 dvb_ringbuffer_read_user 0-3 56702 NULL
150327 +atl1c_get_regs_len_56705 atl1c_get_regs_len 0 56705 NULL
150328 +qla4xxx_fw_build_user_show_56706 qla4xxx_fw_build_user_show 0 56706 NULL
150329 +extract_attr_from_ios_56709 extract_attr_from_ios 0 56709 NULL nohasharray
150330 +conn_send_command_56709 conn_send_command 4-6 56709 &extract_attr_from_ios_56709
150331 +sta_flags_read_56710 sta_flags_read 3-0 56710 NULL nohasharray
150332 +hibernation_snapshot_56710 hibernation_snapshot 0 56710 &sta_flags_read_56710
150333 +ipv6_getsockopt_sticky_56711 ipv6_getsockopt_sticky 5 56711 NULL
150334 +brcms_up_56713 brcms_up 0 56713 NULL nohasharray
150335 +twl6030_pwmled_config_56713 twl6030_pwmled_config 0 56713 &brcms_up_56713
150336 +xfs_btree_decrement_56718 xfs_btree_decrement 0 56718 NULL
150337 +acpi_os_wait_semaphore_56719 acpi_os_wait_semaphore 0 56719 NULL
150338 +__hw_addr_add_ex_56720 __hw_addr_add_ex 0 56720 NULL
150339 +perf_event_mux_interval_ms_show_56723 perf_event_mux_interval_ms_show 0 56723 NULL
150340 +__wa_xfer_setup_segs_56725 __wa_xfer_setup_segs 2-0 56725 NULL nohasharray
150341 +ds2780_set_rsgain_setting_56725 ds2780_set_rsgain_setting 0-4 56725 &__wa_xfer_setup_segs_56725
150342 +wm831x_isink_enable_56730 wm831x_isink_enable 0 56730 NULL
150343 +read_reg_56732 read_reg 0 56732 NULL
150344 +m41t80_rtc_read_time_56736 m41t80_rtc_read_time 0 56736 NULL
150345 +__copy_from_user_ll_56738 __copy_from_user_ll 0 56738 NULL
150346 +show_cons_active_56740 show_cons_active 0 56740 NULL nohasharray
150347 +niu_alloc_channels_56740 niu_alloc_channels 0 56740 &show_cons_active_56740 nohasharray
150348 +reset_temp_history_56740 reset_temp_history 0-4 56740 &niu_alloc_channels_56740
150349 +drm_agp_bind_pages_56748 drm_agp_bind_pages 3 56748 NULL
150350 +btrfsic_map_block_56751 btrfsic_map_block 2 56751 NULL
150351 +__logfs_writepage_56752 __logfs_writepage 0 56752 NULL
150352 +get_temp2_fault_56754 get_temp2_fault 0 56754 NULL nohasharray
150353 +ov7670_try_fmt_internal_56754 ov7670_try_fmt_internal 0 56754 &get_temp2_fault_56754
150354 +pm8001_ctl_max_devices_show_56759 pm8001_ctl_max_devices_show 0 56759 NULL
150355 +nilfs_btree_prepare_propagate_v_56762 nilfs_btree_prepare_propagate_v 0 56762 NULL
150356 +dm_attr_uuid_show_56774 dm_attr_uuid_show 0 56774 NULL
150357 +alloc_iommu_56778 alloc_iommu 2-3 56778 NULL
150358 +ore_get_io_state_56779 ore_get_io_state 0 56779 NULL nohasharray
150359 +orinoco_open_56779 orinoco_open 0 56779 &ore_get_io_state_56779
150360 +__carl9170_rx_56784 __carl9170_rx 3 56784 NULL
150361 +bq2415x_i2c_write_bit_56787 bq2415x_i2c_write_bit 0 56787 NULL
150362 +firmware_id_show_56790 firmware_id_show 0 56790 NULL nohasharray
150363 +smsc95xx_phy_initialize_56790 smsc95xx_phy_initialize 0 56790 &firmware_id_show_56790
150364 +ttm_alloc_new_pages_56792 ttm_alloc_new_pages 5 56792 NULL
150365 +nilfs_sufile_get_header_block_56794 nilfs_sufile_get_header_block 0 56794 NULL
150366 +sdo_s_stream_56795 sdo_s_stream 0 56795 NULL
150367 +ecryptfs_set_f_namelen_56796 ecryptfs_set_f_namelen 0 56796 NULL
150368 +tun_net_open_56800 tun_net_open 0 56800 NULL
150369 +backlog_store_56804 backlog_store 0-3 56804 NULL
150370 +read_indexes_56805 read_indexes 2-0 56805 NULL
150371 +ion_ioctl_56806 ion_ioctl 2 56806 NULL
150372 +do_syslog_56807 do_syslog 3-0 56807 NULL
150373 +target_stat_scsi_lu_show_attr_vend_56808 target_stat_scsi_lu_show_attr_vend 0 56808 NULL
150374 +rdev_attr_show_56809 rdev_attr_show 0 56809 NULL nohasharray
150375 +exofs_update_inode_56809 exofs_update_inode 0 56809 &rdev_attr_show_56809
150376 +acpi_evaluate_object_56815 acpi_evaluate_object 0 56815 NULL
150377 +show_sys_acpi_56816 show_sys_acpi 0 56816 NULL
150378 +brightness_write_56821 brightness_write 0 56821 NULL
150379 +iwl_mvm_start_fw_dbg_conf_56823 iwl_mvm_start_fw_dbg_conf 0 56823 NULL
150380 +rbd_features_show_56824 rbd_features_show 0 56824 NULL
150381 +mlx4_en_start_port_56826 mlx4_en_start_port 0 56826 NULL
150382 +ntfs_rl_realloc_56831 ntfs_rl_realloc 3 56831 NULL nohasharray
150383 +mtdchar_write_56831 mtdchar_write 3-0 56831 &ntfs_rl_realloc_56831
150384 +solo_enc_start_streaming_56834 solo_enc_start_streaming 0 56834 NULL
150385 +snd_rawmidi_kernel_write1_56847 snd_rawmidi_kernel_write1 4-0 56847 NULL
150386 +mlx5_buf_alloc_56848 mlx5_buf_alloc 2 56848 NULL
150387 +si476x_radio_read_agc_blob_56849 si476x_radio_read_agc_blob 3-0 56849 NULL
150388 +mlx4_en_get_qp_56851 mlx4_en_get_qp 0 56851 NULL
150389 +twl4030reg_get_status_56852 twl4030reg_get_status 0 56852 NULL
150390 +identify_fw_56853 identify_fw 0 56853 NULL
150391 +header_create_56856 header_create 0 56856 NULL nohasharray
150392 +mxl5007t_set_params_56856 mxl5007t_set_params 0 56856 &header_create_56856
150393 +__uncore_filter_link_show_56859 __uncore_filter_link_show 0 56859 NULL
150394 +adp8860_show_56860 adp8860_show 0 56860 NULL
150395 +cros_ec_cmd_xfer_56862 cros_ec_cmd_xfer 0 56862 NULL
150396 +gk20a_ram_get_56863 gk20a_ram_get 2 56863 NULL nohasharray
150397 +max197_show_range_56863 max197_show_range 0 56863 &gk20a_ram_get_56863 nohasharray
150398 +target_stat_scsi_auth_intr_show_attr_inst_56863 target_stat_scsi_auth_intr_show_attr_inst 0 56863 &max197_show_range_56863 nohasharray
150399 +dlfb_setup_modes_56863 dlfb_setup_modes 0 56863 &target_stat_scsi_auth_intr_show_attr_inst_56863
150400 +check_export_56865 check_export 0 56865 NULL
150401 +store_sched7_56868 store_sched7 0-4 56868 NULL
150402 +mwl8k_cmd_get_stat_56876 mwl8k_cmd_get_stat 0 56876 NULL
150403 +ims_pcu_ofn_bit_store_56878 ims_pcu_ofn_bit_store 0-4 56878 NULL
150404 +ext3_xattr_ibody_get_56880 ext3_xattr_ibody_get 0 56880 NULL
150405 +bitmap_init_from_disk_56884 bitmap_init_from_disk 0 56884 NULL
150406 +vfio_raw_config_write_56885 vfio_raw_config_write 0-3 56885 NULL
150407 +ov9740_reg_rmw_56888 ov9740_reg_rmw 0 56888 NULL
150408 +pvr2_debugifc_print_status_56890 pvr2_debugifc_print_status 3 56890 NULL nohasharray
150409 +gfs2_recover_set_56890 gfs2_recover_set 0 56890 &pvr2_debugifc_print_status_56890
150410 +enic_dev_notify_set_56891 enic_dev_notify_set 0 56891 NULL
150411 +debug_debug3_read_56894 debug_debug3_read 3-0 56894 NULL
150412 +batadv_tt_update_changes_56895 batadv_tt_update_changes 3 56895 NULL
150413 +show_fnode_erl_56896 show_fnode_erl 0 56896 NULL
150414 +pktgen_add_device_56898 pktgen_add_device 0 56898 NULL
150415 +hfsplus_find_cat_56899 hfsplus_find_cat 0 56899 NULL
150416 +rio_open_56900 rio_open 0 56900 NULL
150417 +arp_mangle_56902 arp_mangle 0 56902 NULL
150418 +sys_dmi_field_show_56905 sys_dmi_field_show 0 56905 NULL
150419 +fm10k_pfvf_mbx_init_56911 fm10k_pfvf_mbx_init 0 56911 NULL
150420 +strcspn_56913 strcspn 0 56913 NULL
150421 +i801_transaction_56919 i801_transaction 0 56919 NULL
150422 +uhid_hid_output_raw_56921 uhid_hid_output_raw 0-3 56921 NULL
150423 +__kfifo_out_56927 __kfifo_out 0-3 56927 NULL
150424 +mtd_subpagesize_show_56928 mtd_subpagesize_show 0 56928 NULL
150425 +check_header_56930 check_header 2 56930 NULL
150426 +gpio_edge_show_56931 gpio_edge_show 0 56931 NULL
150427 +bnx2x_phy_init_56932 bnx2x_phy_init 0 56932 NULL
150428 +journal_init_revoke_56933 journal_init_revoke 2 56933 NULL
150429 +read_56934 read 0 56934 NULL
150430 +bond_alb_init_slave_56936 bond_alb_init_slave 0 56936 NULL
150431 +set_temp_min_56937 set_temp_min 0-4 56937 NULL
150432 +set_property_56939 set_property 0 56939 NULL
150433 +tpu_pwm_timer_start_56940 tpu_pwm_timer_start 0 56940 NULL
150434 +xfs_alloc_ag_vextent_56943 xfs_alloc_ag_vextent 0 56943 NULL
150435 +iscsi_nacl_param_show_DataPDUInOrder_56949 iscsi_nacl_param_show_DataPDUInOrder 0 56949 NULL
150436 +aux_56950 aux 0 56950 NULL
150437 +cirrusfb_set_par_56956 cirrusfb_set_par 0 56956 NULL
150438 +cw1200_set_uapsd_param_56957 cw1200_set_uapsd_param 0 56957 NULL nohasharray
150439 +iwl_send_static_wepkey_cmd_56957 iwl_send_static_wepkey_cmd 0 56957 &cw1200_set_uapsd_param_56957
150440 +show_fcoe_fcf_device_dev_loss_tmo_56966 show_fcoe_fcf_device_dev_loss_tmo 0 56966 NULL
150441 +diva_get_driver_info_56967 diva_get_driver_info 0 56967 NULL
150442 +sdev_store_eh_timeout_56971 sdev_store_eh_timeout 0-4 56971 NULL
150443 +rx_queue_attr_store_56972 rx_queue_attr_store 0-4 56972 NULL
150444 +ext4_readpage_56973 ext4_readpage 0 56973 NULL
150445 +show_pwm_max_56976 show_pwm_max 0 56976 NULL
150446 +enc28j60_set_mac_address_56979 enc28j60_set_mac_address 0 56979 NULL
150447 +read_56981 read 0 56981 NULL
150448 +vmci_transport_notify_pkt_recv_pre_dequeue_56988 vmci_transport_notify_pkt_recv_pre_dequeue 0 56988 NULL nohasharray
150449 +default_write_file_56988 default_write_file 0-3 56988 &vmci_transport_notify_pkt_recv_pre_dequeue_56988 nohasharray
150450 +init_hw_56988 init_hw 0 56988 &default_write_file_56988
150451 +savage_init_hw_56989 savage_init_hw 0 56989 NULL
150452 +ssp_spi_sync_56994 ssp_spi_sync 0 56994 NULL
150453 +CIFS_open_56997 CIFS_open 0 56997 NULL
150454 +consolidate_57001 consolidate 0 57001 NULL
150455 +powr1220_show_max_57002 powr1220_show_max 0 57002 NULL nohasharray
150456 +ds2781_read16_57002 ds2781_read16 3-0 57002 &powr1220_show_max_57002
150457 +vlsi_alloc_ring_57003 vlsi_alloc_ring 3-4 57003 NULL
150458 +hdmi_s_dv_timings_57004 hdmi_s_dv_timings 0 57004 NULL
150459 +fore200e_send_57011 fore200e_send 0 57011 NULL
150460 +show_rc6pp_ms_57015 show_rc6pp_ms 0 57015 NULL
150461 +s2io_get_eeprom_len_57016 s2io_get_eeprom_len 0 57016 NULL
150462 +cur_freq_show_57023 cur_freq_show 0 57023 NULL nohasharray
150463 +show_channels_57023 show_channels 0 57023 &cur_freq_show_57023
150464 +aircable_process_packet_57027 aircable_process_packet 4 57027 NULL
150465 +snd_dma_alloc_pages_fallback_57029 snd_dma_alloc_pages_fallback 3 57029 NULL
150466 +arp_netdev_event_57032 arp_netdev_event 0 57032 NULL
150467 +instance_ce_count_show_57038 instance_ce_count_show 0 57038 NULL
150468 +fuse_simple_request_57042 fuse_simple_request 0 57042 NULL
150469 +ieee80211_if_fmt_state_57043 ieee80211_if_fmt_state 3 57043 NULL nohasharray
150470 +skb_network_offset_57043 skb_network_offset 0 57043 &ieee80211_if_fmt_state_57043
150471 +af9035_wr_regs_57045 af9035_wr_regs 0 57045 NULL
150472 +ovl_copy_up_data_57049 ovl_copy_up_data 3 57049 NULL
150473 +xfs_buf_read_map_57053 xfs_buf_read_map 3 57053 NULL
150474 +rose_setsockopt_57054 rose_setsockopt 0 57054 NULL
150475 +cx2341x_ctrl_new_std_57061 cx2341x_ctrl_new_std 4 57061 NULL
150476 +sca3000_read_data_57064 sca3000_read_data 4 57064 NULL
150477 +do_jit_57066 do_jit 0 57066 NULL nohasharray
150478 +pcmcia_replace_cis_57066 pcmcia_replace_cis 3 57066 &do_jit_57066
150479 +get_temp_limit_57067 get_temp_limit 0 57067 NULL
150480 +macvtap_write_iter_57068 macvtap_write_iter 0 57068 NULL
150481 +sis190_try_rx_copy_57069 sis190_try_rx_copy 3 57069 NULL nohasharray
150482 +buf_prepare_57069 buf_prepare 0 57069 &sis190_try_rx_copy_57069
150483 +ath5k_hw_init_queues_57074 ath5k_hw_init_queues 0 57074 NULL
150484 +top_off_threshold_current_show_57077 top_off_threshold_current_show 0 57077 NULL
150485 +blk_mq_sysfs_store_57081 blk_mq_sysfs_store 0-4 57081 NULL
150486 +wmi_send_57083 wmi_send 0 57083 NULL
150487 +cx231xx_i2c_recv_bytes_with_saddr_57086 cx231xx_i2c_recv_bytes_with_saddr 0 57086 NULL
150488 +psmouse_show_int_attr_57088 psmouse_show_int_attr 0 57088 NULL
150489 +show_57089 show 0 57089 NULL
150490 +patch_alc880_57095 patch_alc880 0 57095 NULL
150491 +tracing_set_trace_write_57096 tracing_set_trace_write 3 57096 NULL
150492 +show_spi_transport_iu_57098 show_spi_transport_iu 0 57098 NULL
150493 +vmci_transport_notify_pkt_send_post_enqueue_57105 vmci_transport_notify_pkt_send_post_enqueue 0 57105 NULL nohasharray
150494 +aty_var_to_pll_57105 aty_var_to_pll 0 57105 &vmci_transport_notify_pkt_send_post_enqueue_57105
150495 +hpfs_readpages_57106 hpfs_readpages 4 57106 NULL
150496 +wakeup_prevent_sleep_time_show_57107 wakeup_prevent_sleep_time_show 0 57107 NULL
150497 +s_stream_57108 s_stream 0 57108 NULL
150498 +show_enabled_57111 show_enabled 0 57111 NULL
150499 +mwl8k_tx_wait_empty_57118 mwl8k_tx_wait_empty 0 57118 NULL nohasharray
150500 +target_fabric_port_store_attr_alua_tg_pt_gp_57118 target_fabric_port_store_attr_alua_tg_pt_gp 0-3 57118 &mwl8k_tx_wait_empty_57118
150501 +cipso_v4_gentag_loc_57119 cipso_v4_gentag_loc 0 57119 NULL
150502 +get_sum_57128 get_sum 0 57128 NULL nohasharray
150503 +alloc_sleep_millisecs_show_57128 alloc_sleep_millisecs_show 0 57128 &get_sum_57128 nohasharray
150504 +cardr_store_57128 cardr_store 4-0 57128 &alloc_sleep_millisecs_show_57128
150505 +ov9640_cropcap_57129 ov9640_cropcap 0 57129 NULL
150506 +ima_show_htable_value_57136 ima_show_htable_value 2-0 57136 NULL nohasharray
150507 +boot_params_data_read_57136 boot_params_data_read 0-6-5 57136 &ima_show_htable_value_57136
150508 +mmc_io_rw_direct_57137 mmc_io_rw_direct 0 57137 NULL
150509 +tpm_seal_57138 tpm_seal 0 57138 NULL
150510 +show_rxbuf_57139 show_rxbuf 0 57139 NULL
150511 +_iwl_dbgfs_bf_params_write_57141 _iwl_dbgfs_bf_params_write 3-0 57141 NULL
150512 +lp3972_dcdc_disable_57142 lp3972_dcdc_disable 0 57142 NULL
150513 +show_ipv4_iface_incoming_forwarding_en_57143 show_ipv4_iface_incoming_forwarding_en 0 57143 NULL
150514 +acpi_gsb_i2c_read_bytes_57145 acpi_gsb_i2c_read_bytes 4 57145 NULL nohasharray
150515 +set_cidmode_57145 set_cidmode 0-4 57145 &acpi_gsb_i2c_read_bytes_57145
150516 +xfs_attr3_leaf_lookup_int_57153 xfs_attr3_leaf_lookup_int 0 57153 NULL nohasharray
150517 +cifs_zap_mapping_57153 cifs_zap_mapping 0 57153 &xfs_attr3_leaf_lookup_int_57153
150518 +udl_prime_create_57159 udl_prime_create 2 57159 NULL
150519 +netxen_receive_peg_ready_57162 netxen_receive_peg_ready 0 57162 NULL
150520 +nilfs_btree_prepare_convert_and_insert_57164 nilfs_btree_prepare_convert_and_insert 0 57164 NULL nohasharray
150521 +set_shutter_57164 set_shutter 0 57164 &nilfs_btree_prepare_convert_and_insert_57164
150522 +composite_os_desc_req_prepare_57166 composite_os_desc_req_prepare 0 57166 NULL
150523 +stk_prepare_sio_buffers_57168 stk_prepare_sio_buffers 2 57168 NULL nohasharray
150524 +snd_tm6000_prepare_57168 snd_tm6000_prepare 0 57168 &stk_prepare_sio_buffers_57168
150525 +rcu_panic_57170 rcu_panic 0 57170 NULL
150526 +fc_stat_show_57171 fc_stat_show 0 57171 NULL
150527 +average_read_57175 average_read 0-3 57175 NULL
150528 +netlink_create_57178 netlink_create 0 57178 NULL
150529 +rx_hw_stuck_read_57179 rx_hw_stuck_read 3-0 57179 NULL
150530 +da9055_reg_read_57185 da9055_reg_read 0 57185 NULL
150531 +ct_map_audio_buffer_57187 ct_map_audio_buffer 0 57187 NULL
150532 +common_file_perm_57189 common_file_perm 0 57189 NULL
150533 +sys_poll_57190 sys_poll 2 57190 NULL
150534 +hash_netnet6_expire_57191 hash_netnet6_expire 4 57191 NULL
150535 +target_stat_scsi_port_attr_store_57198 target_stat_scsi_port_attr_store 0 57198 NULL
150536 +pcan_usb_set_sja1000_57201 pcan_usb_set_sja1000 0 57201 NULL nohasharray
150537 +cache_setup_of_node_57201 cache_setup_of_node 0 57201 &pcan_usb_set_sja1000_57201
150538 +mwifiex_cmd_802_11_hs_cfg_57205 mwifiex_cmd_802_11_hs_cfg 0 57205 NULL
150539 +sys_io_getevents_57206 sys_io_getevents 3 57206 NULL
150540 +show_session_param_ISCSI_PARAM_PASSWORD_IN_57207 show_session_param_ISCSI_PARAM_PASSWORD_IN 0 57207 NULL
150541 +exofs_write_begin_57210 exofs_write_begin 0 57210 NULL nohasharray
150542 +lp_check_status_57210 lp_check_status 0 57210 &exofs_write_begin_57210
150543 +mlx4_qp_attach_common_57214 mlx4_qp_attach_common 0 57214 NULL
150544 +edid_show_57216 edid_show 0-5-6 57216 NULL
150545 +stats_show_57218 stats_show 0 57218 NULL
150546 +tt3650_ci_msg_57219 tt3650_ci_msg 4 57219 NULL nohasharray
150547 +acpi_eject_store_57219 acpi_eject_store 0-4 57219 &tt3650_ci_msg_57219
150548 +change_mtu_57227 change_mtu 0 57227 NULL
150549 +show_session_param_ISCSI_PARAM_IFACE_NAME_57230 show_session_param_ISCSI_PARAM_IFACE_NAME 0 57230 NULL
150550 +_nfs4_proc_readlink_57231 _nfs4_proc_readlink 0 57231 NULL
150551 +csource_show_57233 csource_show 0 57233 NULL
150552 +dma_fifo_alloc_57236 dma_fifo_alloc 2-3-5 57236 NULL
150553 +drbg_blocklen_57239 drbg_blocklen 0 57239 NULL
150554 +flush_space_57241 flush_space 0 57241 NULL
150555 +rmd320_update_57243 rmd320_update 0 57243 NULL
150556 +rsxx_cram_write_57244 rsxx_cram_write 3-0 57244 NULL
150557 +lbmRead_57247 lbmRead 0 57247 NULL
150558 +ieee80211_if_fmt_tsf_57249 ieee80211_if_fmt_tsf 3 57249 NULL
150559 +oprofilefs_ulong_from_user_57251 oprofilefs_ulong_from_user 3-0 57251 NULL
150560 +wl12xx_cmd_add_peer_57254 wl12xx_cmd_add_peer 0 57254 NULL
150561 +sbp_tpg_attrib_show_mgt_orb_timeout_57256 sbp_tpg_attrib_show_mgt_orb_timeout 0 57256 NULL
150562 +alloc_flex_gd_57259 alloc_flex_gd 1 57259 NULL
150563 +vti_tunnel_init_57265 vti_tunnel_init 0 57265 NULL
150564 +set_component_active_57266 set_component_active 0-4 57266 NULL
150565 +__inet_stream_connect_57269 __inet_stream_connect 0 57269 NULL
150566 +bnx2x_avoid_link_flap_57270 bnx2x_avoid_link_flap 0 57270 NULL
150567 +parport_uss720_epp_read_addr_57271 parport_uss720_epp_read_addr 0 57271 NULL
150568 +usb_gadget_map_request_57272 usb_gadget_map_request 0 57272 NULL
150569 +show_voltage_57273 show_voltage 0 57273 NULL
150570 +dib0070_tune_57275 dib0070_tune 0 57275 NULL
150571 +crc32c_intel_final_57279 crc32c_intel_final 0 57279 NULL nohasharray
150572 +load_data_57279 load_data 0-3 57279 &crc32c_intel_final_57279
150573 +mc44s803_set_params_57281 mc44s803_set_params 0 57281 NULL
150574 +lbs_sleepparams_write_57283 lbs_sleepparams_write 3-0 57283 NULL nohasharray
150575 +read_iter_57283 read_iter 0 57283 &lbs_sleepparams_write_57283
150576 +infos_show_57284 infos_show 0 57284 NULL
150577 +store_tolerance_57285 store_tolerance 0-4 57285 NULL
150578 +ath6kl_wmi_cmd_send_57286 ath6kl_wmi_cmd_send 0 57286 NULL
150579 +pstore_file_read_57288 pstore_file_read 3-0 57288 NULL
150580 +snd_pcm_read_57289 snd_pcm_read 3-0 57289 NULL
150581 +sdev_store_evt_soft_threshold_reached_57290 sdev_store_evt_soft_threshold_reached 0-4 57290 NULL nohasharray
150582 +string_length_no_trail_57290 string_length_no_trail 0-2 57290 &sdev_store_evt_soft_threshold_reached_57290
150583 +tmp102_set_temp_57299 tmp102_set_temp 0-4 57299 NULL
150584 +ath6kl_buf_alloc_57304 ath6kl_buf_alloc 1 57304 NULL
150585 +ftdi_elan_write_57309 ftdi_elan_write 3-0 57309 NULL
150586 +write_file_regval_57313 write_file_regval 3-0 57313 NULL
150587 +tm6000_start_thread_57314 tm6000_start_thread 0 57314 NULL
150588 +show_alarm_57318 show_alarm 0 57318 NULL
150589 +ieee802154_hdr_addr_len_57324 ieee802154_hdr_addr_len 0 57324 NULL
150590 +__mxt_write_reg_57326 __mxt_write_reg 3-0 57326 NULL
150591 +cm32181_get_it_available_57330 cm32181_get_it_available 0 57330 NULL
150592 +acpi_pad_rrtime_show_57332 acpi_pad_rrtime_show 0 57332 NULL
150593 +adc128_show_alarm_57333 adc128_show_alarm 0 57333 NULL nohasharray
150594 +fan_write_57333 fan_write 0 57333 &adc128_show_alarm_57333
150595 +roccat_common2_sysfs_read_key_mask_57336 roccat_common2_sysfs_read_key_mask 0-5-6 57336 NULL
150596 +evtchn_fifo_cpu_notification_57337 evtchn_fifo_cpu_notification 0 57337 NULL
150597 +get_fan_pulses_57339 get_fan_pulses 0 57339 NULL
150598 +mt9m111_set_gain_57340 mt9m111_set_gain 0 57340 NULL
150599 +hw_init_57341 hw_init 0 57341 NULL
150600 +check_mirror_57342 check_mirror 1-2 57342 NULL nohasharray
150601 +usblp_read_57342 usblp_read 3-0 57342 &check_mirror_57342
150602 +kvaser_usb_send_simple_msg_57346 kvaser_usb_send_simple_msg 0 57346 NULL
150603 +print_devstats_dot11RTSFailureCount_57347 print_devstats_dot11RTSFailureCount 3 57347 NULL
150604 +dio_send_cur_page_57348 dio_send_cur_page 0 57348 NULL nohasharray
150605 +probe_57348 probe 0 57348 &dio_send_cur_page_57348 nohasharray
150606 +ata_scsi_lpm_store_57348 ata_scsi_lpm_store 0-4 57348 &probe_57348
150607 +ql_adapter_reset_57354 ql_adapter_reset 0 57354 NULL nohasharray
150608 +qlcnic_get_sset_count_57354 qlcnic_get_sset_count 0 57354 &ql_adapter_reset_57354
150609 +raid_bytes_show_57357 raid_bytes_show 0 57357 NULL
150610 +get_component_type_57362 get_component_type 0 57362 NULL
150611 +iscsi_nacl_attrib_show_nopin_timeout_57364 iscsi_nacl_attrib_show_nopin_timeout 0 57364 NULL
150612 +bnx2x_func_state_change_57365 bnx2x_func_state_change 0 57365 NULL
150613 +sh_eth_open_57366 sh_eth_open 0 57366 NULL nohasharray
150614 +w5100_set_macaddr_57366 w5100_set_macaddr 0 57366 &sh_eth_open_57366
150615 +_snd_pcm_hw_param_set_57369 _snd_pcm_hw_param_set 0 57369 NULL
150616 +pscsi_create_type_other_57380 pscsi_create_type_other 0 57380 NULL
150617 +tty_register_device_attr_57381 tty_register_device_attr 2 57381 NULL
150618 +bzImage64_load_57388 bzImage64_load 7 57388 NULL
150619 +squashfs_symlink_readpage_57390 squashfs_symlink_readpage 0 57390 NULL
150620 +cx231xx_s_video_encoding_57392 cx231xx_s_video_encoding 0 57392 NULL
150621 +ad7298_update_scan_mode_57393 ad7298_update_scan_mode 0 57393 NULL
150622 +ivtvfb_check_var_57394 ivtvfb_check_var 0 57394 NULL
150623 +bfs_statfs_57403 bfs_statfs 0 57403 NULL
150624 +lbs_prb_rsp_limit_get_57405 lbs_prb_rsp_limit_get 0 57405 NULL
150625 +read_file_blob_57406 read_file_blob 3-0 57406 NULL
150626 +rd_show_configfs_dev_params_57407 rd_show_configfs_dev_params 0 57407 NULL
150627 +enclosure_register_57412 enclosure_register 3 57412 NULL nohasharray
150628 +show_fnode_def_taskmgmt_tmo_57412 show_fnode_def_taskmgmt_tmo 0 57412 &enclosure_register_57412 nohasharray
150629 +pcistub_reg_add_57412 pcistub_reg_add 0 57412 &show_fnode_def_taskmgmt_tmo_57412 nohasharray
150630 +snd_hda_codec_configure_57412 snd_hda_codec_configure 0 57412 &pcistub_reg_add_57412
150631 +mtd_badblocks_show_57413 mtd_badblocks_show 0 57413 NULL
150632 +carl9170_read_mreg_57415 carl9170_read_mreg 0 57415 NULL
150633 +gre_manip_pkt_57416 gre_manip_pkt 4 57416 NULL
150634 +parport_ieee1284_epp_read_data_57421 parport_ieee1284_epp_read_data 0 57421 NULL
150635 +wl1271_acx_set_ht_capabilities_57426 wl1271_acx_set_ht_capabilities 0 57426 NULL
150636 +read_file_eeprom_57428 read_file_eeprom 3-0 57428 NULL
150637 +compat_keyctl_instantiate_key_iov_57431 compat_keyctl_instantiate_key_iov 3 57431 NULL nohasharray
150638 +alloc_ftrace_hash_57431 alloc_ftrace_hash 1 57431 &compat_keyctl_instantiate_key_iov_57431
150639 +copy_to_user_fromio_57432 copy_to_user_fromio 3 57432 NULL
150640 +fscaps_show_57434 fscaps_show 0 57434 NULL nohasharray
150641 +fuse_notify_inval_inode_57434 fuse_notify_inval_inode 0 57434 &fscaps_show_57434
150642 +gadget_dev_desc_bDeviceSubClass_store_57437 gadget_dev_desc_bDeviceSubClass_store 0-3 57437 NULL
150643 +rss_key_write_57441 rss_key_write 3-0 57441 NULL
150644 +vmxnet3_rq_init_all_57442 vmxnet3_rq_init_all 0 57442 NULL
150645 +ov7670_s_gain_57445 ov7670_s_gain 0 57445 NULL
150646 +sys_pselect6_57449 sys_pselect6 1 57449 NULL
150647 +uhid_hid_set_report_57455 uhid_hid_set_report 0-4 57455 NULL
150648 +diolan_i2c_stop_57458 diolan_i2c_stop 0 57458 NULL nohasharray
150649 +cafe_smbus_read_data_57458 cafe_smbus_read_data 0 57458 &diolan_i2c_stop_57458
150650 +__roundup_pow_of_two_57461 __roundup_pow_of_two 0 57461 NULL
150651 +send_midi_async_57463 send_midi_async 3 57463 NULL
150652 +sisusb_clear_vram_57466 sisusb_clear_vram 2-3 57466 NULL
150653 +ieee80211_if_read_flags_57470 ieee80211_if_read_flags 3-0 57470 NULL nohasharray
150654 +max6900_rtc_read_time_57470 max6900_rtc_read_time 0 57470 &ieee80211_if_read_flags_57470
150655 +iwl_send_add_sta_57474 iwl_send_add_sta 0 57474 NULL
150656 +nilfs_segctor_collect_57484 nilfs_segctor_collect 0 57484 NULL nohasharray
150657 +wdtpci_notify_sys_57484 wdtpci_notify_sys 0 57484 &nilfs_segctor_collect_57484
150658 +vlan_dev_netpoll_setup_57486 vlan_dev_netpoll_setup 0 57486 NULL
150659 +omninet_write_room_57488 omninet_write_room 0 57488 NULL nohasharray
150660 +em_store_57488 em_store 0 57488 &omninet_write_room_57488
150661 +o2hb_heartbeat_group_store_57489 o2hb_heartbeat_group_store 0-4 57489 NULL
150662 +read_file_skb_rx_57490 read_file_skb_rx 3-0 57490 NULL nohasharray
150663 +read_57490 read 0 57490 &read_file_skb_rx_57490
150664 +bnad_debugfs_write_regwr_57500 bnad_debugfs_write_regwr 3-0 57500 NULL nohasharray
150665 +usbvision_stream_interrupt_57500 usbvision_stream_interrupt 0 57500 &bnad_debugfs_write_regwr_57500
150666 +copy_in_user_57502 copy_in_user 3 57502 NULL
150667 +chip_direction_output_57503 chip_direction_output 0 57503 NULL
150668 +tcp_peek_sndq_57504 tcp_peek_sndq 0 57504 NULL
150669 +ckhdid_printf_57505 ckhdid_printf 2-0 57505 NULL nohasharray
150670 +ks8842_read32_57505 ks8842_read32 0 57505 &ckhdid_printf_57505 nohasharray
150671 +gfs2_quota_hold_57505 gfs2_quota_hold 0 57505 &ks8842_read32_57505
150672 +search_by_entry_key_57509 search_by_entry_key 0 57509 NULL
150673 +ASIE_store_57511 ASIE_store 0-4 57511 NULL
150674 +ib_send_rmpp_mad_57512 ib_send_rmpp_mad 0 57512 NULL
150675 +start_spy_cam_57513 start_spy_cam 0 57513 NULL
150676 +init_tag_map_57515 init_tag_map 3 57515 NULL
150677 +ad7877_gpio4_show_57516 ad7877_gpio4_show 0 57516 NULL
150678 +il_dbgfs_force_reset_read_57517 il_dbgfs_force_reset_read 3-0 57517 NULL nohasharray
150679 +wil_read_file_ssid_57517 wil_read_file_ssid 3-0 57517 &il_dbgfs_force_reset_read_57517 nohasharray
150680 +store_57517 store 0-3 57517 &wil_read_file_ssid_57517
150681 +als_lux0_input_data_show_57519 als_lux0_input_data_show 0 57519 NULL
150682 +cmm_read_57520 cmm_read 3-0 57520 NULL
150683 +rt2500usb_enable_radio_57521 rt2500usb_enable_radio 0 57521 NULL
150684 +snd_seq_queue_delete_57527 snd_seq_queue_delete 0 57527 NULL
150685 +aa_path_perm_57530 aa_path_perm 0 57530 NULL
150686 +inode_permission_57531 inode_permission 0 57531 NULL
150687 +acpi_dev_get_resources_57534 acpi_dev_get_resources 0 57534 NULL
150688 +ptlrpc_lprocfs_hp_ratio_seq_write_57537 ptlrpc_lprocfs_hp_ratio_seq_write 3 57537 NULL
150689 +vsock_dgram_sendmsg_57538 vsock_dgram_sendmsg 0-4 57538 NULL
150690 +show_country_rel_date_57539 show_country_rel_date 0 57539 NULL
150691 +compat_SyS_process_vm_writev_57542 compat_SyS_process_vm_writev 3-5 57542 NULL
150692 +ls_switch_store_57554 ls_switch_store 4-0 57554 NULL
150693 +ext4_group_first_block_no_57559 ext4_group_first_block_no 0-2 57559 NULL nohasharray
150694 +ReadHDLCPnP_57559 ReadHDLCPnP 0 57559 &ext4_group_first_block_no_57559 nohasharray
150695 +iscsi_tpg_attrib_show_demo_mode_discovery_57559 iscsi_tpg_attrib_show_demo_mode_discovery 0 57559 &ReadHDLCPnP_57559
150696 +snd_pcm_playback_ioctl1_57569 snd_pcm_playback_ioctl1 0 57569 NULL
150697 +pn544_hci_i2c_fw_write_cmd_57572 pn544_hci_i2c_fw_write_cmd 4 57572 NULL nohasharray
150698 +rtpm_enabled_show_57572 rtpm_enabled_show 0 57572 &pn544_hci_i2c_fw_write_cmd_57572
150699 +get_bridge_ifindices_57579 get_bridge_ifindices 0 57579 NULL
150700 +tc3589x_reg_write_57581 tc3589x_reg_write 0 57581 NULL
150701 +ldlm_cli_enqueue_local_57582 ldlm_cli_enqueue_local 11 57582 NULL
150702 +il_dbgfs_interrupt_write_57591 il_dbgfs_interrupt_write 3-0 57591 NULL nohasharray
150703 +set_pwm_tmin_57591 set_pwm_tmin 0-4 57591 &il_dbgfs_interrupt_write_57591
150704 +read_file_spectral_fft_period_57593 read_file_spectral_fft_period 3-0 57593 NULL
150705 +ivtv_write_57597 ivtv_write 0 57597 NULL nohasharray
150706 +cifs_async_readv_57597 cifs_async_readv 0 57597 &ivtv_write_57597
150707 +ath9k_sta_state_57600 ath9k_sta_state 0 57600 NULL nohasharray
150708 +kone_tcu_command_57600 kone_tcu_command 0 57600 &ath9k_sta_state_57600 nohasharray
150709 +lp8788_update_bits_57600 lp8788_update_bits 0 57600 &kone_tcu_command_57600
150710 +pm_autosleep_set_state_57609 pm_autosleep_set_state 0 57609 NULL
150711 +mt9m111_set_pixfmt_57612 mt9m111_set_pixfmt 0 57612 NULL
150712 +wm831x_gpio_to_irq_57614 wm831x_gpio_to_irq 2 57614 NULL
150713 +show_atmaddress_57617 show_atmaddress 0 57617 NULL nohasharray
150714 +llc_ui_bind_57617 llc_ui_bind 0 57617 &show_atmaddress_57617
150715 +gfs2_write_begin_57618 gfs2_write_begin 0 57618 NULL
150716 +sk_stream_alloc_skb_57622 sk_stream_alloc_skb 2 57622 NULL nohasharray
150717 +iwl_dbgfs_uapsd_misbehaving_write_57622 iwl_dbgfs_uapsd_misbehaving_write 0-3 57622 &sk_stream_alloc_skb_57622
150718 +tx_tx_retry_template_read_57623 tx_tx_retry_template_read 3-0 57623 NULL nohasharray
150719 +tps65217_reg_write_57623 tps65217_reg_write 0 57623 &tx_tx_retry_template_read_57623
150720 +cpu_hotplug_notify_57624 cpu_hotplug_notify 0 57624 NULL nohasharray
150721 +store_57624 store 0-3 57624 &cpu_hotplug_notify_57624
150722 +osdmap_set_max_osd_57630 osdmap_set_max_osd 2 57630 NULL nohasharray
150723 +sisusbcon_putcs_57630 sisusbcon_putcs 3 57630 &osdmap_set_max_osd_57630
150724 +mem_read_57631 mem_read 3-0 57631 NULL
150725 +msi_compose_msg_57637 msi_compose_msg 0 57637 NULL
150726 +mr_read_57639 mr_read 0 57639 NULL
150727 +iwl_mvm_flush_tx_path_57640 iwl_mvm_flush_tx_path 0 57640 NULL
150728 +nvkm_fifo_create__57643 nvkm_fifo_create_ 5-6 57643 NULL
150729 +mce_disable_error_reporting_57651 mce_disable_error_reporting 0 57651 NULL
150730 +xfs_alloc_ag_vextent_near_57653 xfs_alloc_ag_vextent_near 0 57653 NULL
150731 +c_can_start_57654 c_can_start 0 57654 NULL
150732 +t4vf_sge_alloc_eth_txq_57656 t4vf_sge_alloc_eth_txq 0 57656 NULL
150733 +iscsi_tpg_attrib_store_cache_dynamic_acls_57657 iscsi_tpg_attrib_store_cache_dynamic_acls 0-3 57657 NULL
150734 +sys_mq_timedsend_57661 sys_mq_timedsend 3 57661 NULL
150735 +r3964_write_57662 r3964_write 4 57662 NULL nohasharray
150736 +ath10k_htt_init_57662 ath10k_htt_init 0 57662 &r3964_write_57662
150737 +withdraw_store_57663 withdraw_store 0-3 57663 NULL
150738 +proc_ns_readlink_57664 proc_ns_readlink 3-0 57664 NULL
150739 +dev_mc_add_57667 dev_mc_add 0 57667 NULL
150740 +__lgwrite_57669 __lgwrite 4 57669 NULL
150741 +__v9fs_readpage_from_fscache_57670 __v9fs_readpage_from_fscache 0 57670 NULL
150742 +pte_entry_57674 pte_entry 0 57674 NULL
150743 +ax88179_read_cmd_nopm_57675 ax88179_read_cmd_nopm 5 57675 NULL
150744 +nf_call_arptables_show_57677 nf_call_arptables_show 0 57677 NULL
150745 +tps6507x_pmic_write_57680 tps6507x_pmic_write 0 57680 NULL
150746 +qlcnic_get_pci_func_type_57685 qlcnic_get_pci_func_type 0 57685 NULL
150747 +show_pwm_auto_vrdhot_ramp_57686 show_pwm_auto_vrdhot_ramp 0 57686 NULL
150748 +rt2x00debug_read_eeprom_57690 rt2x00debug_read_eeprom 0-3 57690 NULL
150749 +f1x_match_to_this_node_57695 f1x_match_to_this_node 3 57695 NULL nohasharray
150750 +i40evf_open_57695 i40evf_open 0 57695 &f1x_match_to_this_node_57695
150751 +ks8842_set_mac_57697 ks8842_set_mac 0 57697 NULL
150752 +i2400m_rx_stats_read_57706 i2400m_rx_stats_read 3-0 57706 NULL
150753 +lbs_mesh_config_send_57711 lbs_mesh_config_send 0 57711 NULL
150754 +mwl8k_load_firmware_57712 mwl8k_load_firmware 0 57712 NULL
150755 +aac_reset_adapter_57720 aac_reset_adapter 0 57720 NULL
150756 +ieee80211_if_read_dot11MeshHWMPconfirmationInterval_57722 ieee80211_if_read_dot11MeshHWMPconfirmationInterval 3-0 57722 NULL nohasharray
150757 +wl18xx_pre_upload_57722 wl18xx_pre_upload 0 57722 &ieee80211_if_read_dot11MeshHWMPconfirmationInterval_57722
150758 +ipgre_tunnel_init_57728 ipgre_tunnel_init 0 57728 NULL
150759 +show_status_str_57729 show_status_str 0 57729 NULL
150760 +bt_6lowpan_disconnect_57732 bt_6lowpan_disconnect 0 57732 NULL
150761 +i915_gem_object_get_pages_57734 i915_gem_object_get_pages 0 57734 NULL
150762 +ip6table_nat_out_57735 ip6table_nat_out 0 57735 NULL nohasharray
150763 +sc1200wdt_notify_sys_57735 sc1200wdt_notify_sys 0 57735 &ip6table_nat_out_57735
150764 +ath10k_wait_for_peer_created_57736 ath10k_wait_for_peer_created 0 57736 NULL nohasharray
150765 +severities_coverage_write_57736 severities_coverage_write 0-3 57736 &ath10k_wait_for_peer_created_57736
150766 +ne2k_pci_open_57741 ne2k_pci_open 0 57741 NULL
150767 +compat_sys_set_mempolicy_57742 compat_sys_set_mempolicy 3 57742 NULL nohasharray
150768 +pppol2tp_recvmsg_57742 pppol2tp_recvmsg 4-0 57742 &compat_sys_set_mempolicy_57742
150769 +wlcore_boot_run_firmware_57744 wlcore_boot_run_firmware 0 57744 NULL
150770 +nouveau_hwmon_max_temp_hyst_57747 nouveau_hwmon_max_temp_hyst 0 57747 NULL
150771 +ipmi_write_57748 ipmi_write 0-3 57748 NULL
150772 +mesh_id_get_57750 mesh_id_get 0 57750 NULL
150773 +bond_create_57752 bond_create 0 57752 NULL
150774 +mbx_cmd_57753 mbx_cmd 0 57753 NULL
150775 +ieee80211_if_fmt_dot11MeshHWMPpreqMinInterval_57762 ieee80211_if_fmt_dot11MeshHWMPpreqMinInterval 3 57762 NULL
150776 +selinux_kernel_module_request_57769 selinux_kernel_module_request 0 57769 NULL
150777 +tgr192_final_57774 tgr192_final 0 57774 NULL
150778 +SYSC_process_vm_writev_57776 SYSC_process_vm_writev 3-5 57776 NULL
150779 +zd_usb_enable_rx_57778 zd_usb_enable_rx 0 57778 NULL
150780 +r6040_open_57779 r6040_open 0 57779 NULL
150781 +dmi_entry_length_57782 dmi_entry_length 0 57782 NULL
150782 +is_valid_bcd_57785 is_valid_bcd 0 57785 NULL nohasharray
150783 +set_eeprom2_57785 set_eeprom2 4-0 57785 &is_valid_bcd_57785 nohasharray
150784 +read_fifo_57785 read_fifo 0 57785 &set_eeprom2_57785
150785 +go7007_snd_pcm_trigger_57787 go7007_snd_pcm_trigger 0 57787 NULL nohasharray
150786 +crypto_shash_final_57787 crypto_shash_final 0 57787 &go7007_snd_pcm_trigger_57787
150787 +ivtv_read_57796 ivtv_read 3-0 57796 NULL
150788 +ion_test_ioctl_57799 ion_test_ioctl 2 57799 NULL
150789 +qla2x00_sysfs_read_nvram_57800 qla2x00_sysfs_read_nvram 6-0-5 57800 NULL
150790 +bnad_txrx_irq_alloc_57804 bnad_txrx_irq_alloc 0 57804 NULL
150791 +be_get_reg_len_57805 be_get_reg_len 0 57805 NULL
150792 +evdev_read_57810 evdev_read 0-3 57810 NULL
150793 +max8997_update_reg_57818 max8997_update_reg 0 57818 NULL
150794 +mptsas_sas_enclosure_pg0_57820 mptsas_sas_enclosure_pg0 0 57820 NULL
150795 +sedlbauer_suspend_57826 sedlbauer_suspend 0 57826 NULL
150796 +ath10k_install_key_57827 ath10k_install_key 0 57827 NULL nohasharray
150797 +__bnx2fc_disable_57827 __bnx2fc_disable 0 57827 &ath10k_install_key_57827
150798 +bfad_debugfs_read_regrd_57830 bfad_debugfs_read_regrd 3-0 57830 NULL
150799 +copy_to_user_57835 copy_to_user 3-0 57835 NULL nohasharray
150800 +ecryptfs_decrypt_page_57835 ecryptfs_decrypt_page 0 57835 &copy_to_user_57835
150801 +start_ch_57836 start_ch 0 57836 NULL
150802 +show_auto_temp_min_57837 show_auto_temp_min 0 57837 NULL
150803 +mwl8k_rxq_init_57838 mwl8k_rxq_init 0 57838 NULL
150804 +nouveau_hwmon_critical_temp_57841 nouveau_hwmon_critical_temp 0 57841 NULL
150805 +wl128x_manually_configure_mcs_pll_57842 wl128x_manually_configure_mcs_pll 0 57842 NULL
150806 +flash_read_57843 flash_read 3-0 57843 NULL nohasharray
150807 +xfs_rtpick_extent_57843 xfs_rtpick_extent 0 57843 &flash_read_57843
150808 +cp2112_xfer_status_57844 cp2112_xfer_status 0 57844 NULL
150809 +kiblnd_create_tx_pool_57846 kiblnd_create_tx_pool 2 57846 NULL
150810 +skcipher_wait_for_wmem_57849 skcipher_wait_for_wmem 0 57849 NULL
150811 +acpi_ns_internalize_name_57852 acpi_ns_internalize_name 0 57852 NULL
150812 +niu_request_irq_57856 niu_request_irq 0 57856 NULL
150813 +iscsit_tpg_set_initiator_node_queue_depth_57857 iscsit_tpg_set_initiator_node_queue_depth 0 57857 NULL
150814 +bttv_i2c_wait_done_57858 bttv_i2c_wait_done 0 57858 NULL
150815 +__clockevents_try_unbind_57861 __clockevents_try_unbind 0 57861 NULL
150816 +ahci_read_em_buffer_57862 ahci_read_em_buffer 0 57862 NULL
150817 +c2port_store_reset_57867 c2port_store_reset 0-4 57867 NULL
150818 +ds1685_rtc_sysfs_time_regs_store_57871 ds1685_rtc_sysfs_time_regs_store 0-4 57871 NULL
150819 +show_pwm_weight_temp_sel_57872 show_pwm_weight_temp_sel 0 57872 NULL
150820 +hsi_async_57877 hsi_async 0 57877 NULL
150821 +radeon_ttm_gtt_read_57879 radeon_ttm_gtt_read 3-0 57879 NULL
150822 +nvkm_mxm_create__57880 nvkm_mxm_create_ 4 57880 NULL
150823 +bmg160_setup_any_motion_interrupt_57881 bmg160_setup_any_motion_interrupt 0 57881 NULL
150824 +iscsi_disc_show_enforce_discovery_auth_57891 iscsi_disc_show_enforce_discovery_auth 0 57891 NULL
150825 +e100_set_mac_address_57894 e100_set_mac_address 0 57894 NULL
150826 +bh1770_lux_interrupt_control_57897 bh1770_lux_interrupt_control 0 57897 NULL
150827 +pccard_extract_cis_57899 pccard_extract_cis 0 57899 NULL
150828 +user_dlm_lock_57900 user_dlm_lock 0 57900 NULL nohasharray
150829 +num_tgts_store_57900 num_tgts_store 0-3 57900 &user_dlm_lock_57900
150830 +xt_alloc_table_info_57903 xt_alloc_table_info 1 57903 NULL nohasharray
150831 +sb1000_reset_57903 sb1000_reset 0 57903 &xt_alloc_table_info_57903
150832 +ls_level_store_57907 ls_level_store 4-0 57907 NULL
150833 +emi26_writememory_57908 emi26_writememory 4 57908 NULL
150834 +iio_read_first_n_kfifo_57910 iio_read_first_n_kfifo 2-0 57910 NULL
150835 +ll_xattr_find_get_lock_57912 ll_xattr_find_get_lock 0 57912 NULL
150836 +__uhid_report_queue_and_wait_57914 __uhid_report_queue_and_wait 0 57914 NULL
150837 +w1_reply_len_57916 w1_reply_len 0 57916 NULL
150838 +mwifiex_hscfg_read_57920 mwifiex_hscfg_read 3-0 57920 NULL
150839 +journal_join_57921 journal_join 0 57921 NULL
150840 +twl_i2c_write_57923 twl_i2c_write 3-4-0 57923 NULL
150841 +serio_show_bind_mode_57925 serio_show_bind_mode 0 57925 NULL
150842 +pci_ni8420_init_57926 pci_ni8420_init 0 57926 NULL
150843 +vsp1_video_start_streaming_57928 vsp1_video_start_streaming 0 57928 NULL
150844 +ipath_diag_write_57929 ipath_diag_write 0-3 57929 NULL nohasharray
150845 +store_temp_mode_57929 store_temp_mode 0-4 57929 &ipath_diag_write_57929
150846 +lpfc_lun_queue_depth_show_57930 lpfc_lun_queue_depth_show 0 57930 NULL nohasharray
150847 +nilfs_btree_mark_57930 nilfs_btree_mark 0 57930 &lpfc_lun_queue_depth_show_57930 nohasharray
150848 +lp5523_update_program_memory_57930 lp5523_update_program_memory 0-3 57930 &nilfs_btree_mark_57930
150849 +store_als_attr_57931 store_als_attr 0-4 57931 NULL nohasharray
150850 +ext4_freeze_57931 ext4_freeze 0 57931 &store_als_attr_57931
150851 +sel_read_handle_unknown_57933 sel_read_handle_unknown 3-0 57933 NULL
150852 +xfs_mru_cache_create_57943 xfs_mru_cache_create 3 57943 NULL
150853 +rx_57944 rx 4 57944 NULL
150854 +key_algorithm_read_57946 key_algorithm_read 3-0 57946 NULL
150855 +ds2781_get_sense_resistor_value_57949 ds2781_get_sense_resistor_value 0 57949 NULL
150856 +wl1273_fm_set_tx_power_57951 wl1273_fm_set_tx_power 0 57951 NULL
150857 +ip_set_alloc_57953 ip_set_alloc 1 57953 NULL nohasharray
150858 +ioat3_dca_count_dca_slots_57953 ioat3_dca_count_dca_slots 0 57953 &ip_set_alloc_57953
150859 +ipmr_device_event_57954 ipmr_device_event 0 57954 NULL nohasharray
150860 +xfs_log_store_57954 xfs_log_store 4-0 57954 &ipmr_device_event_57954
150861 +tpm_atml_send_57957 tpm_atml_send 0-3 57957 NULL
150862 +vport_create_57966 vport_create 0 57966 NULL
150863 +adv7170_s_fmt_57967 adv7170_s_fmt 0 57967 NULL
150864 +hfc_empty_fifo_57972 hfc_empty_fifo 2 57972 NULL
150865 +iov_iter_npages_57979 iov_iter_npages 0-2 57979 NULL
150866 +cifs_open_file_57982 cifs_open_file 0 57982 NULL
150867 +proc_getattr_57984 proc_getattr 0 57984 NULL
150868 +input_polldev_get_poll_57988 input_polldev_get_poll 0 57988 NULL
150869 +drv_get_et_sset_count_57992 drv_get_et_sset_count 0 57992 NULL
150870 +rt2500usb_get_tx_data_len_57994 rt2500usb_get_tx_data_len 0 57994 NULL
150871 +lmLogShutdown_57995 lmLogShutdown 0 57995 NULL
150872 +lua_sysfs_write_control_57996 lua_sysfs_write_control 0-6-5 57996 NULL
150873 +rx_reset_counter_read_58001 rx_reset_counter_read 3-0 58001 NULL nohasharray
150874 +btree_csum_one_bio_58001 btree_csum_one_bio 0 58001 &rx_reset_counter_read_58001
150875 +pfkey_create_58010 pfkey_create 0 58010 NULL
150876 +srpt_tpg_attrib_store_srp_max_rdma_size_58012 srpt_tpg_attrib_store_srp_max_rdma_size 0-3 58012 NULL
150877 +dbg_walk_index_58013 dbg_walk_index 0 58013 NULL
150878 +__ip6_append_data_58014 __ip6_append_data 9-10 58014 NULL
150879 +ocfs2_getattr_58020 ocfs2_getattr 0 58020 NULL
150880 +iwl_dbgfs_ucode_rx_stats_read_58023 iwl_dbgfs_ucode_rx_stats_read 3-0 58023 NULL nohasharray
150881 +si4713_set_power_state_58023 si4713_set_power_state 0 58023 &iwl_dbgfs_ucode_rx_stats_read_58023
150882 +svga_match_format_58028 svga_match_format 0 58028 NULL
150883 +io_playback_transfer_58030 io_playback_transfer 4 58030 NULL
150884 +get_temp_58031 get_temp 0 58031 NULL
150885 +ext4_block_bitmap_58033 ext4_block_bitmap 0 58033 NULL
150886 +fsl_asrc_dma_trigger_58039 fsl_asrc_dma_trigger 0 58039 NULL
150887 +store_tabletMouseLeft_58046 store_tabletMouseLeft 0-4 58046 NULL
150888 +do_writepage_58047 do_writepage 0 58047 NULL
150889 +ifx_spi_write_room_58048 ifx_spi_write_room 0 58048 NULL
150890 +__adp5520_read_58050 __adp5520_read 0 58050 NULL
150891 +ov6650_s_crop_58051 ov6650_s_crop 0 58051 NULL
150892 +b43_lpphy_op_switch_channel_58053 b43_lpphy_op_switch_channel 0 58053 NULL
150893 +mce_async_out_58056 mce_async_out 3 58056 NULL
150894 +bq32k_write_58057 bq32k_write 4 58057 NULL
150895 +show_fcoe_ctlr_device_vlink_fail_58058 show_fcoe_ctlr_device_vlink_fail 0 58058 NULL
150896 +deadline_writes_starved_store_58060 deadline_writes_starved_store 3-0 58060 NULL
150897 +idt77252_change_qos_58063 idt77252_change_qos 0 58063 NULL
150898 +ocfs2_find_leaf_58065 ocfs2_find_leaf 0 58065 NULL
150899 +ignore_store_58069 ignore_store 0-4 58069 NULL
150900 +nf_call_ip6tables_store_58072 nf_call_ip6tables_store 4-0 58072 NULL
150901 +usb2_hardware_lpm_show_58073 usb2_hardware_lpm_show 0 58073 NULL nohasharray
150902 +dt3155_alloc_coherent_58073 dt3155_alloc_coherent 2 58073 &usb2_hardware_lpm_show_58073
150903 +store_event_char_58077 store_event_char 0-4 58077 NULL
150904 +cm4040_write_58079 cm4040_write 3-0 58079 NULL nohasharray
150905 +bad_inode_permission_58079 bad_inode_permission 0 58079 &cm4040_write_58079 nohasharray
150906 +kprobe_exceptions_notify_58079 kprobe_exceptions_notify 0 58079 &bad_inode_permission_58079
150907 +pcxhr_trigger_58080 pcxhr_trigger 0 58080 NULL
150908 +sdr_cap_queue_setup_58082 sdr_cap_queue_setup 0 58082 NULL nohasharray
150909 +amd8111e_get_regs_len_58082 amd8111e_get_regs_len 0 58082 &sdr_cap_queue_setup_58082
150910 +inode_listxattr_58085 inode_listxattr 0 58085 NULL
150911 +amd_xgbe_phy_read_status_58087 amd_xgbe_phy_read_status 0 58087 NULL
150912 +rpipe_get_idle_58088 rpipe_get_idle 0 58088 NULL
150913 +rfcomm_wmalloc_58090 rfcomm_wmalloc 2 58090 NULL
150914 +defined_show_58091 defined_show 0 58091 NULL nohasharray
150915 +show_sg_prot_tablesize_58091 show_sg_prot_tablesize 0 58091 &defined_show_58091 nohasharray
150916 +wcn36xx_smd_start_rsp_58091 wcn36xx_smd_start_rsp 0 58091 &show_sg_prot_tablesize_58091
150917 +ufx_reg_clear_and_set_bits_58093 ufx_reg_clear_and_set_bits 0 58093 NULL
150918 +mt9m111_reg_write_58095 mt9m111_reg_write 0 58095 NULL
150919 +pnp_stop_dev_58100 pnp_stop_dev 0 58100 NULL
150920 +acpi_get_table_by_index_58102 acpi_get_table_by_index 0 58102 NULL
150921 +deadline_fifo_batch_store_58104 deadline_fifo_batch_store 3-0 58104 NULL
150922 +alloc_rbio_58107 alloc_rbio 3 58107 NULL
150923 +nilfs_cpfile_get_header_block_58111 nilfs_cpfile_get_header_block 0 58111 NULL
150924 +padata_set_cpumask_58112 padata_set_cpumask 0 58112 NULL
150925 +show_force_pwm_max_58119 show_force_pwm_max 0 58119 NULL
150926 +tle62x0_read_58120 tle62x0_read 0 58120 NULL nohasharray
150927 +ath5k_hw_phy_init_58120 ath5k_hw_phy_init 0 58120 &tle62x0_read_58120
150928 +target_stat_scsi_port_attr_show_58121 target_stat_scsi_port_attr_show 0 58121 NULL
150929 +hiddev_write_58123 hiddev_write 0-3 58123 NULL
150930 +sha224_init_58128 sha224_init 0 58128 NULL nohasharray
150931 +transient_duration_store_58128 transient_duration_store 0-4 58128 &sha224_init_58128
150932 +savemem_58129 savemem 3 58129 NULL
150933 +std_validate_58132 std_validate 0 58132 NULL
150934 +i2c_dw_handle_tx_abort_58134 i2c_dw_handle_tx_abort 0 58134 NULL
150935 +ipv6_flowlabel_opt_58135 ipv6_flowlabel_opt 3 58135 NULL nohasharray
150936 +slhc_init_58135 slhc_init 1-2 58135 &ipv6_flowlabel_opt_58135
150937 +lxfb_set_par_58136 lxfb_set_par 0 58136 NULL
150938 +TermCharEnabled_store_58139 TermCharEnabled_store 0-4 58139 NULL
150939 +hackrf_s_ctrl_58141 hackrf_s_ctrl 0 58141 NULL
150940 +ql_clear_routing_entries_58143 ql_clear_routing_entries 0 58143 NULL nohasharray
150941 +create_out_jack_modes_58143 create_out_jack_modes 0 58143 &ql_clear_routing_entries_58143
150942 +powr1220_show_label_58146 powr1220_show_label 0 58146 NULL
150943 +platform_suspend_prepare_noirq_58149 platform_suspend_prepare_noirq 0 58149 NULL
150944 +gf100_ram_create__58151 gf100_ram_create_ 5 58151 NULL nohasharray
150945 +_osd_req_finalize_attr_page_58151 _osd_req_finalize_attr_page 0 58151 &gf100_ram_create__58151 nohasharray
150946 +xfs_bmap_add_extent_delay_real_58151 xfs_bmap_add_extent_delay_real 0 58151 &_osd_req_finalize_attr_page_58151
150947 +elan_update_firmware_58154 elan_update_firmware 0 58154 NULL
150948 +error_state_write_58159 error_state_write 0-6-5 58159 NULL
150949 +open_ttys_show_58161 open_ttys_show 0 58161 NULL
150950 +dbg_scan_orphans_58163 dbg_scan_orphans 0 58163 NULL
150951 +nilfs_writepage_58164 nilfs_writepage 0 58164 NULL
150952 +max6900_i2c_read_regs_58165 max6900_i2c_read_regs 0 58165 NULL
150953 +xfs_btree_update_58167 xfs_btree_update 0 58167 NULL
150954 +btrfs_map_sblock_58168 btrfs_map_sblock 3 58168 NULL
150955 +ext4_bg_num_gdb_58171 ext4_bg_num_gdb 0 58171 NULL
150956 +bonding_show_num_peer_notif_58172 bonding_show_num_peer_notif 0 58172 NULL
150957 +domid_mask_show_58174 domid_mask_show 0 58174 NULL
150958 +pages_collapsed_show_58175 pages_collapsed_show 0 58175 NULL nohasharray
150959 +write_58175 write 0 58175 &pages_collapsed_show_58175
150960 +ceph_tcp_recvmsg_58177 ceph_tcp_recvmsg 3 58177 NULL
150961 +show_temp_max_hyst_58179 show_temp_max_hyst 0 58179 NULL
150962 +uart_get_attr_irq_58182 uart_get_attr_irq 0 58182 NULL nohasharray
150963 +bnad_open_58182 bnad_open 0 58182 &uart_get_attr_irq_58182
150964 +wlcore_read_58185 wlcore_read 0 58185 NULL
150965 +garmin_write_bulk_58191 garmin_write_bulk 3-0 58191 NULL
150966 +asix_write_cmd_58192 asix_write_cmd 5-0 58192 NULL
150967 +wacom_buttons_luminance_show_58193 wacom_buttons_luminance_show 0 58193 NULL
150968 +send_pre_enqueue_58203 send_pre_enqueue 0 58203 NULL
150969 +qlcnic_82xx_get_nic_info_58204 qlcnic_82xx_get_nic_info 0 58204 NULL
150970 +ieee80211_if_fmt_flags_58205 ieee80211_if_fmt_flags 3 58205 NULL
150971 +nci_send_cmd_58206 nci_send_cmd 3 58206 NULL
150972 +intel_iommu_show_cap_58208 intel_iommu_show_cap 0 58208 NULL
150973 +ipg_nic_open_58209 ipg_nic_open 0 58209 NULL
150974 +i40evf_allocate_virt_mem_d_58210 i40evf_allocate_virt_mem_d 3 58210 NULL
150975 +ipath_diag_read_58213 ipath_diag_read 0-3 58213 NULL
150976 +snd_seq_deliver_single_event_58223 snd_seq_deliver_single_event 0 58223 NULL
150977 +cpuid_read_58224 cpuid_read 0-3 58224 NULL nohasharray
150978 +__niu_wait_bits_clear_mac_58224 __niu_wait_bits_clear_mac 0 58224 &cpuid_read_58224
150979 +bop_check_delete_58229 bop_check_delete 0 58229 NULL
150980 +bitmap_new_disk_sb_58232 bitmap_new_disk_sb 0 58232 NULL
150981 +core_alua_store_implicit_trans_secs_58234 core_alua_store_implicit_trans_secs 0-3 58234 NULL
150982 +cdc_ncm_show_wNdpOutAlignment_58236 cdc_ncm_show_wNdpOutAlignment 0 58236 NULL
150983 +usX2Y_usbpcm_urbs_allocate_58238 usX2Y_usbpcm_urbs_allocate 0 58238 NULL
150984 +show_counter_rx_p7_hdr_egr_ovfls_58240 show_counter_rx_p7_hdr_egr_ovfls 0 58240 NULL
150985 +cbus_receive_word_58243 cbus_receive_word 0 58243 NULL
150986 +usb_set_report_58244 usb_set_report 0 58244 NULL
150987 +btrfsic_create_link_to_next_block_58246 btrfsic_create_link_to_next_block 4 58246 NULL nohasharray
150988 +regmap_raw_read_58246 regmap_raw_read 0 58246 &btrfsic_create_link_to_next_block_58246
150989 +erst_exec_stall_58252 erst_exec_stall 0 58252 NULL
150990 +test_rtc_set_alarm_58255 test_rtc_set_alarm 0 58255 NULL
150991 +read_file_debug_58256 read_file_debug 3-0 58256 NULL
150992 +pcan_usb_fd_start_58260 pcan_usb_fd_start 0 58260 NULL
150993 +nilfs_sufile_get_segment_usage_block_58261 nilfs_sufile_get_segment_usage_block 0 58261 NULL
150994 +osc_max_dirty_mb_seq_write_58263 osc_max_dirty_mb_seq_write 3 58263 NULL
150995 +rtl8723be_hw_init_58265 rtl8723be_hw_init 0 58265 NULL
150996 +cifs_revalidate_mapping_58266 cifs_revalidate_mapping 0 58266 NULL
150997 +profile_load_58267 profile_load 3-0 58267 NULL
150998 +kstrtos8_from_user_58268 kstrtos8_from_user 2 58268 NULL
150999 +nf_call_arptables_store_58269 nf_call_arptables_store 4-0 58269 NULL
151000 +acpi_ds_build_internal_package_obj_58271 acpi_ds_build_internal_package_obj 3-0 58271 NULL
151001 +tps6105x_regulator_is_enabled_58273 tps6105x_regulator_is_enabled 0 58273 NULL
151002 +vlv_rpe_freq_mhz_show_58274 vlv_rpe_freq_mhz_show 0 58274 NULL nohasharray
151003 +set_enable_58274 set_enable 0-4 58274 &vlv_rpe_freq_mhz_show_58274 nohasharray
151004 +cyapa_gen3_bl_initiate_58274 cyapa_gen3_bl_initiate 0 58274 &set_enable_58274
151005 +r100_mm_rreg_58276 r100_mm_rreg 0 58276 NULL nohasharray
151006 +ds1553_nvram_write_58276 ds1553_nvram_write 0-6-5 58276 &r100_mm_rreg_58276
151007 +apds990x_lux_calib_show_58291 apds990x_lux_calib_show 0 58291 NULL
151008 +iscsi_decode_text_input_58292 iscsi_decode_text_input 4 58292 NULL
151009 +cyapa_gen5_state_parse_58296 cyapa_gen5_state_parse 0 58296 NULL
151010 +ext4_xattr_security_get_58301 ext4_xattr_security_get 0 58301 NULL
151011 +intel_alloc_coherent_58302 intel_alloc_coherent 2 58302 NULL
151012 +uart6850_open_58304 uart6850_open 0 58304 NULL
151013 +mcp794xx_set_alarm_58306 mcp794xx_set_alarm 0 58306 NULL
151014 +ieee80211_if_read_dot11MeshTTL_58307 ieee80211_if_read_dot11MeshTTL 3-0 58307 NULL nohasharray
151015 +airo_resume_58307 airo_resume 0 58307 &ieee80211_if_read_dot11MeshTTL_58307
151016 +zd_chip_switch_radio_on_58309 zd_chip_switch_radio_on 0 58309 NULL
151017 +acpi_ds_scope_stack_push_58311 acpi_ds_scope_stack_push 0 58311 NULL nohasharray
151018 +nilfs_checkpoints_attr_store_58311 nilfs_checkpoints_attr_store 0-4 58311 &acpi_ds_scope_stack_push_58311
151019 +post_send_58312 post_send 0 58312 NULL
151020 +ov7660_set_auto_white_balance_58319 ov7660_set_auto_white_balance 0 58319 NULL
151021 +__generic_file_fsync_58320 __generic_file_fsync 0 58320 NULL nohasharray
151022 +xfs_dir2_leafn_split_58320 xfs_dir2_leafn_split 0 58320 &__generic_file_fsync_58320
151023 +sitd_urb_transaction_58322 sitd_urb_transaction 0 58322 NULL
151024 +mic_virtio_copy_from_user_58323 mic_virtio_copy_from_user 3 58323 NULL nohasharray
151025 +ff_eeprom_write_58323 ff_eeprom_write 0-2-4 58323 &mic_virtio_copy_from_user_58323
151026 +tx_tx_start_int_templates_read_58324 tx_tx_start_int_templates_read 3-0 58324 NULL
151027 +mgslpc_resume_58329 mgslpc_resume 0 58329 NULL
151028 +pcim_iomap_58334 pcim_iomap 3 58334 NULL nohasharray
151029 +dlm_user_adopt_orphan_58334 dlm_user_adopt_orphan 0 58334 &pcim_iomap_58334
151030 +rmd320_init_58335 rmd320_init 0 58335 NULL nohasharray
151031 +store_pwm2_enable_58335 store_pwm2_enable 0-4 58335 &rmd320_init_58335
151032 +diva_init_dma_map_58336 diva_init_dma_map 3 58336 NULL
151033 +__copy_from_user_swizzled_58337 __copy_from_user_swizzled 2-4 58337 NULL nohasharray
151034 +skb_ensure_writable_58337 skb_ensure_writable 2 58337 &__copy_from_user_swizzled_58337 nohasharray
151035 +ax25_create_58337 ax25_create 0 58337 &skb_ensure_writable_58337
151036 +mt9m001_s_fmt_58340 mt9m001_s_fmt 0 58340 NULL
151037 +name_assign_type_show_58341 name_assign_type_show 0 58341 NULL
151038 +soft_offline_page_58343 soft_offline_page 0 58343 NULL
151039 +get_in_max_58344 get_in_max 0 58344 NULL
151040 +opts_show_58345 opts_show 0 58345 NULL
151041 +ec_i2c_parse_response_58347 ec_i2c_parse_response 0 58347 NULL nohasharray
151042 +show_ipOutMcastPkts_58347 show_ipOutMcastPkts 0 58347 &ec_i2c_parse_response_58347
151043 +vmalloc_to_sg_58354 vmalloc_to_sg 2 58354 NULL
151044 +goldfish_pipe_read_write_58356 goldfish_pipe_read_write 0 58356 NULL
151045 +find_aligned_range_58362 find_aligned_range 0-5-2 58362 NULL
151046 +selinux_task_setscheduler_58363 selinux_task_setscheduler 0 58363 NULL
151047 +macvlan_device_event_58365 macvlan_device_event 0 58365 NULL
151048 +reiserfs_setxattr_58368 reiserfs_setxattr 0 58368 NULL
151049 +wiimote_dev_show_58369 wiimote_dev_show 0 58369 NULL
151050 +nilfs_bmap_convert_error_58371 nilfs_bmap_convert_error 0-3 58371 NULL
151051 +saa7134_vb2_start_streaming_58372 saa7134_vb2_start_streaming 0 58372 NULL
151052 +deadline_var_show_58374 deadline_var_show 0 58374 NULL
151053 +find_best_unit_58375 find_best_unit 0 58375 NULL
151054 +available_cpufv_show_58376 available_cpufv_show 0 58376 NULL
151055 +ixgbe_find_vlvf_slot_58378 ixgbe_find_vlvf_slot 0 58378 NULL nohasharray
151056 +ixgbevf_setup_all_tx_resources_58378 ixgbevf_setup_all_tx_resources 0 58378 &ixgbe_find_vlvf_slot_58378
151057 +snd_usb_endpoint_start_58379 snd_usb_endpoint_start 0 58379 NULL nohasharray
151058 +ads7846_disable_store_58379 ads7846_disable_store 0-4 58379 &snd_usb_endpoint_start_58379
151059 +cxacru_sysfs_show_downstream_snr_margin_58384 cxacru_sysfs_show_downstream_snr_margin 0 58384 NULL
151060 +il_dbgfs_status_read_58388 il_dbgfs_status_read 3-0 58388 NULL nohasharray
151061 +loop_attr_autoclear_show_58388 loop_attr_autoclear_show 0 58388 &il_dbgfs_status_read_58388
151062 +mgslpc_write_room_58392 mgslpc_write_room 0 58392 NULL
151063 +hermes_docmd_wait_58393 hermes_docmd_wait 0 58393 NULL
151064 +rt2800_enable_radio_58395 rt2800_enable_radio 0 58395 NULL
151065 +max_ratio_show_58398 max_ratio_show 0 58398 NULL
151066 +sctp_make_init_58401 sctp_make_init 4 58401 NULL
151067 +iscsi_disc_store_password_58403 iscsi_disc_store_password 0-3 58403 NULL
151068 +idetape_pad_zeros_58406 idetape_pad_zeros 2 58406 NULL
151069 +xfs_btree_get_rec_58410 xfs_btree_get_rec 0 58410 NULL
151070 +madc_read_58412 madc_read 0 58412 NULL
151071 +fc0012_readreg_58415 fc0012_readreg 0 58415 NULL nohasharray
151072 +can_create_58415 can_create 0 58415 &fc0012_readreg_58415
151073 +mmc_manfid_show_58419 mmc_manfid_show 0 58419 NULL nohasharray
151074 +ib_uverbs_event_read_58419 ib_uverbs_event_read 0-3 58419 &mmc_manfid_show_58419 nohasharray
151075 +adfs_notify_change_58419 adfs_notify_change 0 58419 &ib_uverbs_event_read_58419
151076 +smk_access_58423 smk_access 0 58423 NULL nohasharray
151077 +bop_gather_data_58423 bop_gather_data 0-4 58423 &smk_access_58423
151078 +iscsi_offload_mesg_58425 iscsi_offload_mesg 5 58425 NULL
151079 +wm831x_rtc_readtime_58429 wm831x_rtc_readtime 0 58429 NULL
151080 +v4l2_m2m_reqbufs_58437 v4l2_m2m_reqbufs 0 58437 NULL
151081 +show_bit_58443 show_bit 0 58443 NULL
151082 +diolan_i2c_put_byte_ack_58446 diolan_i2c_put_byte_ack 0 58446 NULL
151083 +sha384_ssse3_final_58451 sha384_ssse3_final 0 58451 NULL nohasharray
151084 +zd_op_start_58451 zd_op_start 0 58451 &sha384_ssse3_final_58451
151085 +__vb2_init_fileio_58456 __vb2_init_fileio 0 58456 NULL
151086 +capabilities_read_58457 capabilities_read 3-0 58457 NULL
151087 +store_memory_58460 store_memory 0-4 58460 NULL
151088 +usnic_vnic_get_resources_58462 usnic_vnic_get_resources 3 58462 NULL
151089 +snd_seq_ioctl_get_queue_info_58464 snd_seq_ioctl_get_queue_info 0 58464 NULL
151090 +compat_do_ipt_set_ctl_58466 compat_do_ipt_set_ctl 4 58466 NULL nohasharray
151091 +lpfc_idiag_baracc_read_58466 lpfc_idiag_baracc_read 3-0 58466 &compat_do_ipt_set_ctl_58466 nohasharray
151092 +bnad_mem_alloc_58466 bnad_mem_alloc 0 58466 &lpfc_idiag_baracc_read_58466
151093 +vol_cdev_fsync_58467 vol_cdev_fsync 0 58467 NULL
151094 +qib_write_umem64_58468 qib_write_umem64 0 58468 NULL
151095 +show_flow_cntrl_58473 show_flow_cntrl 0 58473 NULL
151096 +cxgb_up_58476 cxgb_up 0 58476 NULL
151097 +affs_write_end_ofs_58477 affs_write_end_ofs 0-5 58477 NULL nohasharray
151098 +sctp_get_port_local_58477 sctp_get_port_local 0 58477 &affs_write_end_ofs_58477
151099 +show_nctxts_58478 show_nctxts 0 58478 NULL
151100 +dgram_enqueue_58479 dgram_enqueue 0 58479 NULL
151101 +snd_rme96_capture_copy_58484 snd_rme96_capture_copy 5 58484 NULL nohasharray
151102 +shmem_reacct_size_58484 shmem_reacct_size 0 58484 &snd_rme96_capture_copy_58484
151103 +restart_syscall_58485 restart_syscall 0 58485 NULL nohasharray
151104 +cmpc_accel_sensitivity_store_v4_58485 cmpc_accel_sensitivity_store_v4 0-4 58485 &restart_syscall_58485
151105 +dw_spi_show_regs_58486 dw_spi_show_regs 3-0 58486 NULL
151106 +batadv_bla_is_backbone_gw_58488 batadv_bla_is_backbone_gw 3 58488 NULL
151107 +wm831x_reg_write_58489 wm831x_reg_write 0 58489 NULL
151108 +isl1208_rtc_set_alarm_58494 isl1208_rtc_set_alarm 0 58494 NULL
151109 +show_temp_alarms_58495 show_temp_alarms 0 58495 NULL
151110 +cyapa_show_suspend_scanrate_58498 cyapa_show_suspend_scanrate 0 58498 NULL nohasharray
151111 +btrfs_cont_expand_58498 btrfs_cont_expand 0 58498 &cyapa_show_suspend_scanrate_58498
151112 +memory_subsys_online_58499 memory_subsys_online 0 58499 NULL
151113 +show_ipReasmOKs_58505 show_ipReasmOKs 0 58505 NULL
151114 +setcontrast_58506 setcontrast 0 58506 NULL nohasharray
151115 +rt61pci_set_device_state_58506 rt61pci_set_device_state 0 58506 &setcontrast_58506 nohasharray
151116 +patch_cs420x_58506 patch_cs420x 0 58506 &rt61pci_set_device_state_58506 nohasharray
151117 +cyapa_check_is_operational_58506 cyapa_check_is_operational 0 58506 &patch_cs420x_58506
151118 +tcf_hash_create_58507 tcf_hash_create 4 58507 NULL
151119 +gfs2_dir_get_new_buffer_58509 gfs2_dir_get_new_buffer 0 58509 NULL
151120 +w7090p_tuner_read_serpar_58513 w7090p_tuner_read_serpar 0-3 58513 NULL
151121 +smi_request_store_58516 smi_request_store 0-4 58516 NULL
151122 +efs_readpage_58517 efs_readpage 0 58517 NULL
151123 +cifs_write_from_iter_58526 cifs_write_from_iter 2-0 58526 NULL
151124 +freezer_write_58529 freezer_write 0-3 58529 NULL
151125 +ext2_writepages_58533 ext2_writepages 0 58533 NULL
151126 +alloc_mbx_args_58536 alloc_mbx_args 0 58536 NULL
151127 +rndis_add_response_58544 rndis_add_response 2 58544 NULL nohasharray
151128 +xfs_attr3_leaf_to_node_58544 xfs_attr3_leaf_to_node 0 58544 &rndis_add_response_58544
151129 +mac80211_hwsim_get_et_sset_count_58547 mac80211_hwsim_get_et_sset_count 0 58547 NULL
151130 +twl4030_madc_read_channels_58559 twl4030_madc_read_channels 0 58559 NULL
151131 +ath10k_debug_htt_stats_req_58561 ath10k_debug_htt_stats_req 0 58561 NULL
151132 +wep_decrypt_fail_read_58567 wep_decrypt_fail_read 3-0 58567 NULL
151133 +dev_set_mac_address_58568 dev_set_mac_address 0 58568 NULL
151134 +gpio_twl4030_read_58572 gpio_twl4030_read 0 58572 NULL
151135 +sip_sprintf_addr_port_58574 sip_sprintf_addr_port 0 58574 NULL
151136 +scsi_scan_host_selected_58575 scsi_scan_host_selected 0 58575 NULL
151137 +scnprint_mac_oui_58578 scnprint_mac_oui 0-3 58578 NULL
151138 +store_sustain_58580 store_sustain 0-4 58580 NULL
151139 +cur_wm_latency_write_58581 cur_wm_latency_write 3-0 58581 NULL
151140 +sendmsg_58582 sendmsg 0-4 58582 NULL
151141 +ea_read_inline_58589 ea_read_inline 0 58589 NULL
151142 +isku_sysfs_read_keys_thumbster_58590 isku_sysfs_read_keys_thumbster 6-0-5 58590 NULL
151143 +ecryptfs_write_end_58594 ecryptfs_write_end 0-5-3 58594 NULL
151144 +gdth_search_isa_58595 gdth_search_isa 1 58595 NULL
151145 +ath5k_rx_start_58602 ath5k_rx_start 0 58602 NULL
151146 +force_remove_store_58605 force_remove_store 0-4 58605 NULL
151147 +snd_seq_ioctl_get_queue_status_58607 snd_seq_ioctl_get_queue_status 0 58607 NULL
151148 +btrfs_direct_IO_58608 btrfs_direct_IO 4-0 58608 NULL
151149 +show_selfballoon_interval_58611 show_selfballoon_interval 0 58611 NULL
151150 +acpi_ut_copy_isimple_to_esimple_58617 acpi_ut_copy_isimple_to_esimple 0 58617 NULL
151151 +pwm_duty_cycle_store_58620 pwm_duty_cycle_store 0-4 58620 NULL
151152 +bond_event_changename_58623 bond_event_changename 0 58623 NULL
151153 +pmbus_read_byte_data_58627 pmbus_read_byte_data 0 58627 NULL
151154 +run_show_58628 run_show 0 58628 NULL nohasharray
151155 +ath10k_bmi_read_memory_58628 ath10k_bmi_read_memory 0 58628 &run_show_58628
151156 +filemap_fdatawrite_range_58630 filemap_fdatawrite_range 0 58630 NULL
151157 +vb2_qbuf_58631 vb2_qbuf 0 58631 NULL
151158 +tcp_packet_58632 tcp_packet 0 58632 NULL nohasharray
151159 +dlmfs_file_setattr_58632 dlmfs_file_setattr 0 58632 &tcp_packet_58632
151160 +module_alloc_update_bounds_rx_58634 module_alloc_update_bounds_rx 1 58634 NULL nohasharray
151161 +efi_ioremap_58634 efi_ioremap 1-2 58634 &module_alloc_update_bounds_rx_58634
151162 +tcs3472_show_int_time_available_58636 tcs3472_show_int_time_available 0 58636 NULL
151163 +cisco_hard_header_58638 cisco_hard_header 0 58638 NULL nohasharray
151164 +i40e_vsi_configure_tx_58638 i40e_vsi_configure_tx 0 58638 &cisco_hard_header_58638
151165 +tx_tx_start_fw_gen_read_58648 tx_tx_start_fw_gen_read 3-0 58648 NULL
151166 +acpi_ds_exec_end_control_op_58649 acpi_ds_exec_end_control_op 0 58649 NULL
151167 +pcap_rtc_read_time_58650 pcap_rtc_read_time 0 58650 NULL
151168 +fmvj18x_suspend_58653 fmvj18x_suspend 0 58653 NULL
151169 +iwl_dbgfs_rx_handlers_write_58655 iwl_dbgfs_rx_handlers_write 3-0 58655 NULL
151170 +nas_led_blink_store_58660 nas_led_blink_store 0-4 58660 NULL
151171 +nfulnl_alloc_skb_58662 nfulnl_alloc_skb 4-3 58662 NULL nohasharray
151172 +snd_fm801_capture_trigger_58662 snd_fm801_capture_trigger 0 58662 &nfulnl_alloc_skb_58662 nohasharray
151173 +qs6612_config_init_58662 qs6612_config_init 0 58662 &snd_fm801_capture_trigger_58662
151174 +extcon_update_state_58670 extcon_update_state 0 58670 NULL
151175 +lis3lv02d_misc_read_58672 lis3lv02d_misc_read 0-3 58672 NULL
151176 +simple_statfs_58676 simple_statfs 0 58676 NULL
151177 +store_local_port_58678 store_local_port 0 58678 NULL
151178 +iwl_trans_send_cmd_58681 iwl_trans_send_cmd 0 58681 NULL
151179 +nilfs_btree_do_lookup_last_58684 nilfs_btree_do_lookup_last 0 58684 NULL
151180 +mcs7830_set_reg_async_58685 mcs7830_set_reg_async 3 58685 NULL
151181 +uwb_bce_print_IEs_58686 uwb_bce_print_IEs 4-0 58686 NULL
151182 +tps6586x_writes_58689 tps6586x_writes 2-3-0 58689 NULL
151183 +nfs_scan_commit_58690 nfs_scan_commit 0 58690 NULL
151184 +nilfs_segbuf_submit_bh_58691 nilfs_segbuf_submit_bh 0 58691 NULL
151185 +tpm_show_ppi_version_58692 tpm_show_ppi_version 0 58692 NULL
151186 +tcm_loop_tpg_store_transport_status_58695 tcm_loop_tpg_store_transport_status 0-3 58695 NULL
151187 +regulator_min_uA_show_58696 regulator_min_uA_show 0 58696 NULL
151188 +show_temp_crit_alarm_58698 show_temp_crit_alarm 0 58698 NULL
151189 +vmalloc_node_58700 vmalloc_node 1 58700 NULL
151190 +transient_activate_show_58702 transient_activate_show 0 58702 NULL
151191 +scsi_setup_command_freelist_58703 scsi_setup_command_freelist 0 58703 NULL nohasharray
151192 +visor_charqueue_create_58703 visor_charqueue_create 1 58703 &scsi_setup_command_freelist_58703
151193 +iscsi_tpg_param_show_MaxBurstLength_58706 iscsi_tpg_param_show_MaxBurstLength 0 58706 NULL
151194 +core_alua_show_trans_delay_msecs_58708 core_alua_show_trans_delay_msecs 0 58708 NULL
151195 +vx_send_msg_58711 vx_send_msg 0 58711 NULL
151196 +_osd_req_finalize_cdb_cont_58713 _osd_req_finalize_cdb_cont 0 58713 NULL
151197 +snd_als300_playback_prepare_58717 snd_als300_playback_prepare 0 58717 NULL
151198 +acpi_map_58725 acpi_map 1-2 58725 NULL nohasharray
151199 +go7007_i2c_master_xfer_58725 go7007_i2c_master_xfer 0-3 58725 &acpi_map_58725
151200 +idt77252_init_rx_58728 idt77252_init_rx 0 58728 NULL
151201 +da9052_gpio_to_irq_58729 da9052_gpio_to_irq 2 58729 NULL
151202 +csum_exist_in_range_58730 csum_exist_in_range 2-3 58730 NULL
151203 +on26_read_regr_58734 on26_read_regr 0 58734 NULL
151204 +do_tx_58737 do_tx 0 58737 NULL
151205 +qla2x00_flash_block_size_show_58747 qla2x00_flash_block_size_show 0 58747 NULL
151206 +ieee80211_if_write_tkip_mic_test_58748 ieee80211_if_write_tkip_mic_test 3-0 58748 NULL nohasharray
151207 +lpfc_fcp_imax_show_58748 lpfc_fcp_imax_show 0 58748 &ieee80211_if_write_tkip_mic_test_58748
151208 +aarp_device_event_58749 aarp_device_event 0 58749 NULL
151209 +show_iface_tcp_wsf_disable_58750 show_iface_tcp_wsf_disable 0 58750 NULL
151210 +qlcnic_83xx_napi_add_58751 qlcnic_83xx_napi_add 0 58751 NULL
151211 +ft_parse_wwn_58752 ft_parse_wwn 0 58752 NULL
151212 +__set_rdc_table_num_58755 __set_rdc_table_num 0 58755 NULL
151213 +iscsi_tpg_param_store_InitialR2T_58757 iscsi_tpg_param_store_InitialR2T 0-3 58757 NULL
151214 +agp_allocate_memory_58761 agp_allocate_memory 2 58761 NULL
151215 +__do_config_autodelink_58763 __do_config_autodelink 3 58763 NULL nohasharray
151216 +via_gpio_dir_out_58763 via_gpio_dir_out 0 58763 &__do_config_autodelink_58763
151217 +wil_fw_verify_58765 wil_fw_verify 0 58765 NULL
151218 +dn_fib_dnaddr_event_58767 dn_fib_dnaddr_event 0 58767 NULL nohasharray
151219 +broadsheet_loadstore_waveform_58767 broadsheet_loadstore_waveform 0-4 58767 &dn_fib_dnaddr_event_58767
151220 +coherency_line_size_show_58775 coherency_line_size_show 0 58775 NULL
151221 +__uncore_occ_sel_show_58777 __uncore_occ_sel_show 0 58777 NULL
151222 +fuse_reverse_inval_inode_58782 fuse_reverse_inval_inode 0 58782 NULL
151223 +ecryptfs_derive_iv_58784 ecryptfs_derive_iv 0 58784 NULL
151224 +cyapa_gen5_calibrate_pwcs_58789 cyapa_gen5_calibrate_pwcs 0 58789 NULL
151225 +show_58791 show 0 58791 NULL
151226 +regmap_calc_reg_len_58795 regmap_calc_reg_len 0 58795 NULL
151227 +smack_inode_setxattr_58801 smack_inode_setxattr 0 58801 NULL
151228 +dlm_lock_58802 dlm_lock 0 58802 NULL nohasharray
151229 +mmc_hwrev_show_58802 mmc_hwrev_show 0 58802 &dlm_lock_58802
151230 +isku_sysfs_read_58806 isku_sysfs_read 5-0 58806 NULL nohasharray
151231 +soc_camera_platform_cropcap_58806 soc_camera_platform_cropcap 0 58806 &isku_sysfs_read_58806
151232 +write_file_58812 write_file 4 58812 NULL
151233 +ipr_show_iopoll_weight_58813 ipr_show_iopoll_weight 0 58813 NULL
151234 +show_tempsense_58819 show_tempsense 0 58819 NULL
151235 +ufshcd_change_queue_depth_58821 ufshcd_change_queue_depth 2-0 58821 NULL
151236 +usbhsg_ep_enable_58825 usbhsg_ep_enable 0 58825 NULL
151237 +tnc_read_node_nm_58830 tnc_read_node_nm 0 58830 NULL
151238 +pm8001_chip_ssp_io_req_58831 pm8001_chip_ssp_io_req 0 58831 NULL
151239 +ssp_disable_sensor_58838 ssp_disable_sensor 0 58838 NULL
151240 +command_write_58841 command_write 3-0 58841 NULL nohasharray
151241 +diolan_i2c_start_58841 diolan_i2c_start 0 58841 &command_write_58841
151242 +vendor_show_58845 vendor_show 0 58845 NULL nohasharray
151243 +ep_bd_list_alloc_58845 ep_bd_list_alloc 0 58845 &vendor_show_58845
151244 +iio_trigger_detach_poll_func_58847 iio_trigger_detach_poll_func 0 58847 NULL
151245 +asus_wmi_evaluate_method_58849 asus_wmi_evaluate_method 0 58849 NULL
151246 +i915_l3_read_58851 i915_l3_read 0-5-6 58851 NULL nohasharray
151247 +asr_write_58851 asr_write 0-3 58851 &i915_l3_read_58851
151248 +fuse_dev_write_58852 fuse_dev_write 0 58852 NULL nohasharray
151249 +myri10ge_change_mtu_58852 myri10ge_change_mtu 0 58852 &fuse_dev_write_58852
151250 +flash_brightness_store_58854 flash_brightness_store 0-4 58854 NULL
151251 +ath6kl_wmi_send_action_cmd_58860 ath6kl_wmi_send_action_cmd 7 58860 NULL
151252 +mptscsih_version_fw_show_58861 mptscsih_version_fw_show 0 58861 NULL nohasharray
151253 +tcp_v4_init_sock_58861 tcp_v4_init_sock 0 58861 &mptscsih_version_fw_show_58861
151254 +dump_midi_58863 dump_midi 3 58863 NULL nohasharray
151255 +target_core_dev_wwn_attr_store_58863 target_core_dev_wwn_attr_store 0-4 58863 &dump_midi_58863
151256 +wl12xx_pre_upload_58866 wl12xx_pre_upload 0 58866 NULL
151257 +i2c_atmel_send_58870 i2c_atmel_send 3-0 58870 NULL
151258 +out_read_index_show_58873 out_read_index_show 0 58873 NULL
151259 +nilfs_dev_device_size_show_58875 nilfs_dev_device_size_show 0 58875 NULL
151260 +efx_ethtool_get_sset_count_58876 efx_ethtool_get_sset_count 0 58876 NULL
151261 +pm80xx_chip_sata_req_58878 pm80xx_chip_sata_req 0 58878 NULL nohasharray
151262 +srp_lookup_path_58878 srp_lookup_path 0 58878 &pm80xx_chip_sata_req_58878
151263 +il4965_static_wepkey_cmd_58879 il4965_static_wepkey_cmd 0 58879 NULL nohasharray
151264 +vmxnet3_tq_create_58879 vmxnet3_tq_create 0 58879 &il4965_static_wepkey_cmd_58879
151265 +sony_nc_sysfs_show_58880 sony_nc_sysfs_show 0 58880 NULL nohasharray
151266 +hotplug_enabled_store_58880 hotplug_enabled_store 0-4 58880 &sony_nc_sysfs_show_58880
151267 +pnp_show_card_ids_58881 pnp_show_card_ids 0 58881 NULL
151268 +gs_alloc_req_58883 gs_alloc_req 2 58883 NULL nohasharray
151269 +lxt973a2_update_link_58883 lxt973a2_update_link 0 58883 &gs_alloc_req_58883
151270 +nes_store_wqm_quanta_58885 nes_store_wqm_quanta 0-3 58885 NULL
151271 +cs553x_init_one_58886 cs553x_init_one 3 58886 NULL
151272 +wlcore_handle_static_data_58888 wlcore_handle_static_data 0 58888 NULL
151273 +ipath_user_sdma_pin_pkt_58901 ipath_user_sdma_pin_pkt 0 58901 NULL
151274 +ltc4222_show_value_58902 ltc4222_show_value 0 58902 NULL
151275 +sd_format_disk_name_58907 sd_format_disk_name 0 58907 NULL
151276 +hackrf_ctrl_msg_58912 hackrf_ctrl_msg 0 58912 NULL
151277 +store_in8_58913 store_in8 0-4 58913 NULL
151278 +compat_fillonedir_58914 compat_fillonedir 3 58914 NULL nohasharray
151279 +hsw_pcm_trigger_58914 hsw_pcm_trigger 0 58914 &compat_fillonedir_58914 nohasharray
151280 +lprocfs_wr_pinger_recov_58914 lprocfs_wr_pinger_recov 3 58914 &hsw_pcm_trigger_58914
151281 +print_devstats_dot11FCSErrorCount_58919 print_devstats_dot11FCSErrorCount 3 58919 NULL
151282 +ncp_request_58920 ncp_request 0 58920 NULL
151283 +clocksource_unbind_58922 clocksource_unbind 0 58922 NULL
151284 +klp_disable_object_58923 klp_disable_object 0 58923 NULL
151285 +pipeline_cs_rx_packet_out_read_58926 pipeline_cs_rx_packet_out_read 3-0 58926 NULL nohasharray
151286 +isku_sysfs_show_actual_profile_58926 isku_sysfs_show_actual_profile 0 58926 &pipeline_cs_rx_packet_out_read_58926
151287 +t4vf_config_rss_range_58930 t4vf_config_rss_range 0 58930 NULL
151288 +write_pmsg_58932 write_pmsg 3-0 58932 NULL
151289 +SyS_pread64_58935 SyS_pread64 3 58935 NULL
151290 +xfs_bmap_read_extents_58936 xfs_bmap_read_extents 0 58936 NULL
151291 +set_als_58942 set_als 0-4 58942 NULL
151292 +iscsi_disc_show_authenticate_target_58943 iscsi_disc_show_authenticate_target 0 58943 NULL nohasharray
151293 +atl2_request_irq_58943 atl2_request_irq 0 58943 &iscsi_disc_show_authenticate_target_58943
151294 +dlm_new_lockspace_58945 dlm_new_lockspace 0 58945 NULL
151295 +koneplus_sysfs_write_profile_buttons_58951 koneplus_sysfs_write_profile_buttons 0-6-5 58951 NULL
151296 +st5481_isoc_flatten_58952 st5481_isoc_flatten 0 58952 NULL
151297 +store_multicast_router_58954 store_multicast_router 0 58954 NULL
151298 +netpoll_send_udp_58955 netpoll_send_udp 3 58955 NULL
151299 +version_show_58957 version_show 0 58957 NULL
151300 +pcf8523_write_58961 pcf8523_write 0 58961 NULL
151301 +target_core_attr_show_58962 target_core_attr_show 0 58962 NULL
151302 +ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout_58965 ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout 3 58965 NULL nohasharray
151303 +fddi_change_mtu_58965 fddi_change_mtu 0 58965 &ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout_58965
151304 +wake_up_modem_show_58966 wake_up_modem_show 0 58966 NULL
151305 +CIFS_SessSetup_58968 CIFS_SessSetup 0 58968 NULL nohasharray
151306 +wacom_led0_select_store_58968 wacom_led0_select_store 4-0 58968 &CIFS_SessSetup_58968
151307 +cgroup_tasks_write_58971 cgroup_tasks_write 3-0 58971 NULL
151308 +vmci_transport_notify_send_pre_block_58972 vmci_transport_notify_send_pre_block 0 58972 NULL
151309 +rs5c348_rtc_read_time_58975 rs5c348_rtc_read_time 0 58975 NULL nohasharray
151310 +als_wait_for_data_ready_58975 als_wait_for_data_ready 0 58975 &rs5c348_rtc_read_time_58975 nohasharray
151311 +msi001_wreg_58975 msi001_wreg 0 58975 &als_wait_for_data_ready_58975
151312 +store_fc_host_system_hostname_58977 store_fc_host_system_hostname 0-4 58977 NULL
151313 +ipxitf_device_event_58983 ipxitf_device_event 0 58983 NULL
151314 +switch_radio_on_58985 switch_radio_on 0 58985 NULL
151315 +fsp_attr_show_ver_58986 fsp_attr_show_ver 0 58986 NULL nohasharray
151316 +efx_ef10_describe_stats_58986 efx_ef10_describe_stats 0 58986 &fsp_attr_show_ver_58986
151317 +bch_extent_to_text_58987 bch_extent_to_text 2 58987 NULL
151318 +rtpm_children_show_58989 rtpm_children_show 0 58989 NULL
151319 +chip_direction_input_58992 chip_direction_input 0 58992 NULL
151320 +handle_rx_packet_58993 handle_rx_packet 3 58993 NULL
151321 +show_comm_59000 show_comm 0 59000 NULL
151322 +isku_set_actual_profile_59004 isku_set_actual_profile 0 59004 NULL
151323 +init_list_set_59005 init_list_set 3 59005 NULL
151324 +ds2780_recall_eeprom_59009 ds2780_recall_eeprom 0 59009 NULL
151325 +beiscsi_ep_get_param_59012 beiscsi_ep_get_param 0 59012 NULL
151326 +lpfc_idiag_baracc_write_59014 lpfc_idiag_baracc_write 3-0 59014 NULL
151327 +ad5360_update_ctrl_59016 ad5360_update_ctrl 0 59016 NULL
151328 +ath10k_wmi_force_fw_hang_59026 ath10k_wmi_force_fw_hang 0 59026 NULL
151329 +SyS_preadv_59029 SyS_preadv 3 59029 NULL
151330 +init_pci_cap_msi_perm_59033 init_pci_cap_msi_perm 2-0 59033 NULL nohasharray
151331 +setgain_59033 setgain 0 59033 &init_pci_cap_msi_perm_59033
151332 +show_fnode_isid_59034 show_fnode_isid 0 59034 NULL
151333 +write_59035 write 0 59035 NULL
151334 +selinux_transaction_write_59038 selinux_transaction_write 3-0 59038 NULL
151335 +contrast_store_59039 contrast_store 0-4 59039 NULL
151336 +ct_pcm_capture_trigger_59041 ct_pcm_capture_trigger 0 59041 NULL
151337 +mwifiex_cmd_11n_delba_59043 mwifiex_cmd_11n_delba 0 59043 NULL
151338 +set_therm_min_59046 set_therm_min 0-4 59046 NULL
151339 +target_stat_scsi_lu_show_attr_status_59047 target_stat_scsi_lu_show_attr_status 0 59047 NULL
151340 +regmap_bulk_write_59049 regmap_bulk_write 2-4-0 59049 NULL nohasharray
151341 +elan_i2c_write_fw_block_59049 elan_i2c_write_fw_block 0 59049 &regmap_bulk_write_59049
151342 +__bnx2x_get_regs_len_59052 __bnx2x_get_regs_len 0 59052 NULL
151343 +dlci_header_59057 dlci_header 0 59057 NULL
151344 +dm9161_config_init_59059 dm9161_config_init 0 59059 NULL
151345 +acpi_ns_search_and_enter_59061 acpi_ns_search_and_enter 0 59061 NULL
151346 +da9052_gpio_direction_input_59062 da9052_gpio_direction_input 0 59062 NULL
151347 +gspca_init_transfer_59079 gspca_init_transfer 0 59079 NULL
151348 +tcm_qla2xxx_wwn_show_attr_version_59082 tcm_qla2xxx_wwn_show_attr_version 0 59082 NULL
151349 +bcm_sf2_port_setup_59085 bcm_sf2_port_setup 0 59085 NULL
151350 +si4713_tx_tune_freq_59087 si4713_tx_tune_freq 0 59087 NULL nohasharray
151351 +nes_store_idx_data_59087 nes_store_idx_data 0-3 59087 &si4713_tx_tune_freq_59087 nohasharray
151352 +store_rx_pol_inv_59087 store_rx_pol_inv 0-4 59087 &nes_store_idx_data_59087
151353 +show_tcrit2_hyst_59088 show_tcrit2_hyst 0 59088 NULL nohasharray
151354 +cpuidle_store_59088 cpuidle_store 0-4 59088 &show_tcrit2_hyst_59088
151355 +snd_cmipci_pcm_trigger_59090 snd_cmipci_pcm_trigger 0 59090 NULL
151356 +nfs4_map_errors_59095 nfs4_map_errors 0-1 59095 NULL
151357 +xfs_zero_eof_59103 xfs_zero_eof 0-3-2 59103 NULL
151358 +tiadc_buffer_preenable_59104 tiadc_buffer_preenable 0 59104 NULL
151359 +mmc_sd_num_wr_blocks_59112 mmc_sd_num_wr_blocks 0 59112 NULL nohasharray
151360 +hfsplus_trusted_listxattr_59112 hfsplus_trusted_listxattr 0-5 59112 &mmc_sd_num_wr_blocks_59112
151361 +launder_page_59115 launder_page 0 59115 NULL nohasharray
151362 +class_pktcdvd_show_map_59115 class_pktcdvd_show_map 0 59115 &launder_page_59115
151363 +bConfigurationValue_show_59121 bConfigurationValue_show 0 59121 NULL nohasharray
151364 +show_session_param_ISCSI_PARAM_BOOT_NIC_59121 show_session_param_ISCSI_PARAM_BOOT_NIC 0 59121 &bConfigurationValue_show_59121
151365 +sta_tx_latency_stat_table_59122 sta_tx_latency_stat_table 4-0-5 59122 NULL nohasharray
151366 +scsi_io_completion_59122 scsi_io_completion 2 59122 &sta_tx_latency_stat_table_59122
151367 +wait_for_completion_killable_timeout_59124 wait_for_completion_killable_timeout 0 59124 NULL
151368 +nfc_llcp_send_i_frame_59130 nfc_llcp_send_i_frame 3-0 59130 NULL
151369 +reiserfs_commit_for_inode_59131 reiserfs_commit_for_inode 0 59131 NULL
151370 +__iio_add_event_config_attrs_59136 __iio_add_event_config_attrs 0 59136 NULL nohasharray
151371 +__uncore_occ_invert_show_59136 __uncore_occ_invert_show 0 59136 &__iio_add_event_config_attrs_59136
151372 +tg_set_conf_59142 tg_set_conf 0-3 59142 NULL
151373 +pch_gbe_change_mtu_59144 pch_gbe_change_mtu 0 59144 NULL
151374 +print_devstats_dot11RTSSuccessCount_59145 print_devstats_dot11RTSSuccessCount 3 59145 NULL nohasharray
151375 +framebuffer_alloc_59145 framebuffer_alloc 1 59145 &print_devstats_dot11RTSSuccessCount_59145
151376 +lpfc_link_speed_store_59146 lpfc_link_speed_store 0-4 59146 NULL
151377 +qla2x00_sysfs_read_optrom_59148 qla2x00_sysfs_read_optrom 6-0-5 59148 NULL
151378 +radeon_compat_ioctl_59150 radeon_compat_ioctl 2 59150 NULL
151379 +pvr2_hdw_report_clients_59152 pvr2_hdw_report_clients 3 59152 NULL
151380 +fan_fan_watchdog_store_59153 fan_fan_watchdog_store 0-3 59153 NULL
151381 +snd_ad1889_capture_trigger_59160 snd_ad1889_capture_trigger 0 59160 NULL
151382 +sha224_ssse3_final_59161 sha224_ssse3_final 0 59161 NULL
151383 +qla4_83xx_start_firmware_59164 qla4_83xx_start_firmware 0 59164 NULL
151384 +jffs2_do_readpage_nolock_59166 jffs2_do_readpage_nolock 0 59166 NULL
151385 +ieee802154_create_59169 ieee802154_create 0 59169 NULL
151386 +ksize_59176 ksize 0 59176 NULL
151387 +setup_window_59178 setup_window 5-2-4-7 59178 NULL
151388 +lowpan_fetch_skb_59181 lowpan_fetch_skb 3 59181 NULL nohasharray
151389 +fill_bitmap_rle_bits_59181 fill_bitmap_rle_bits 0 59181 &lowpan_fetch_skb_59181 nohasharray
151390 +patch_alc268_59181 patch_alc268 0 59181 &fill_bitmap_rle_bits_59181
151391 +sh_csi2_s_fmt_59187 sh_csi2_s_fmt 0 59187 NULL nohasharray
151392 +cbaf_wusb_ck_store_59187 cbaf_wusb_ck_store 0-4 59187 &sh_csi2_s_fmt_59187
151393 +show_fan_smart_tach_59191 show_fan_smart_tach 0 59191 NULL
151394 +ims_pcu_attribute_store_59196 ims_pcu_attribute_store 0-4 59196 NULL
151395 +gadget_dev_desc_bDeviceProtocol_store_59200 gadget_dev_desc_bDeviceProtocol_store 0-3 59200 NULL
151396 +acpi_ex_name_segment_59202 acpi_ex_name_segment 0 59202 NULL
151397 +cpia2_s_ctrl_59205 cpia2_s_ctrl 0 59205 NULL
151398 +dtcs033_start_59207 dtcs033_start 0 59207 NULL nohasharray
151399 +rv3029c2_i2c_write_regs_59207 rv3029c2_i2c_write_regs 0 59207 &dtcs033_start_59207
151400 +xfs_iext_realloc_indirect_59211 xfs_iext_realloc_indirect 2 59211 NULL
151401 +fast_rx_path_59214 fast_rx_path 3 59214 NULL nohasharray
151402 +i2c_hid_raw_request_59214 i2c_hid_raw_request 0-4 59214 &fast_rx_path_59214
151403 +osst_get_logical_frame_59215 osst_get_logical_frame 0 59215 NULL
151404 +inftl_partscan_59216 inftl_partscan 0 59216 NULL
151405 +ath10k_debug_cal_data_read_59222 ath10k_debug_cal_data_read 3-0 59222 NULL
151406 +dt3155_read_59226 dt3155_read 3 59226 NULL
151407 +ql_adapter_initialize_59229 ql_adapter_initialize 0 59229 NULL
151408 +sdev_store_queue_depth_59231 sdev_store_queue_depth 0-4 59231 NULL nohasharray
151409 +dummy_queue_59231 dummy_queue 0 59231 &sdev_store_queue_depth_59231
151410 +qlcnic_get_pci_info_59233 qlcnic_get_pci_info 0 59233 NULL
151411 +__logfs_write_inode_59237 __logfs_write_inode 0 59237 NULL nohasharray
151412 +store_59237 store 0-3 59237 &__logfs_write_inode_59237
151413 +wacom_btnimg0_store_59239 wacom_btnimg0_store 4-0 59239 NULL
151414 +_prepare_for_striping_59240 _prepare_for_striping 0 59240 NULL
151415 +qla4_8xxx_device_state_handler_59242 qla4_8xxx_device_state_handler 0 59242 NULL
151416 +SMB2_write_59246 SMB2_write 0 59246 NULL
151417 +cyber2000fb_decode_crtc_59247 cyber2000fb_decode_crtc 0 59247 NULL
151418 +wlcore_cmd_regdomain_config_locked_59248 wlcore_cmd_regdomain_config_locked 0 59248 NULL
151419 +tg3_poll_fw_59249 tg3_poll_fw 0 59249 NULL
151420 +ib_ucm_write_59250 ib_ucm_write 0-3 59250 NULL nohasharray
151421 +brcmf_p2p_ifchange_59250 brcmf_p2p_ifchange 0 59250 &ib_ucm_write_59250
151422 +lola_set_clock_59255 lola_set_clock 0 59255 NULL
151423 +cyapa_i2c_pip_write_59260 cyapa_i2c_pip_write 3-0 59260 NULL
151424 +hid_rtc_read_time_59262 hid_rtc_read_time 0 59262 NULL nohasharray
151425 +store_target_temp_59262 store_target_temp 0-4 59262 &hid_rtc_read_time_59262
151426 +max_active_store_59266 max_active_store 0-4 59266 NULL
151427 +iwlagn_update_beacon_59272 iwlagn_update_beacon 0 59272 NULL
151428 +lut_s_stream_59273 lut_s_stream 0 59273 NULL
151429 +i40e_up_complete_59277 i40e_up_complete 0 59277 NULL nohasharray
151430 +cfhsi_open_59277 cfhsi_open 0 59277 &i40e_up_complete_59277
151431 +da9055_reg_update_59280 da9055_reg_update 0 59280 NULL nohasharray
151432 +saa6752hs_s_mbus_fmt_59280 saa6752hs_s_mbus_fmt 0 59280 &da9055_reg_update_59280
151433 +node_memory_callback_59283 node_memory_callback 0 59283 NULL
151434 +reiserfs_getxattr_59286 reiserfs_getxattr 0 59286 NULL
151435 +show_pressure_59287 show_pressure 0 59287 NULL nohasharray
151436 +_transport_expander_phy_control_59287 _transport_expander_phy_control 0 59287 &show_pressure_59287
151437 +show_install_59288 show_install 0 59288 NULL nohasharray
151438 +iio_sysfs_trigger_poll_59288 iio_sysfs_trigger_poll 0-4 59288 &show_install_59288
151439 +show_shost_mode_59289 show_shost_mode 0 59289 NULL
151440 +iscsit_ta_default_cmdsn_depth_59290 iscsit_ta_default_cmdsn_depth 0 59290 NULL
151441 +key_instantiate_and_link_59295 key_instantiate_and_link 0 59295 NULL nohasharray
151442 +rtl88e_download_fw_59295 rtl88e_download_fw 0 59295 &key_instantiate_and_link_59295
151443 +store_delete_devices_59296 store_delete_devices 0-4 59296 NULL
151444 +pin_hbr_setup_59300 pin_hbr_setup 0 59300 NULL
151445 +udp_error_59301 udp_error 0 59301 NULL nohasharray
151446 +netdev_queue_update_kobjects_59301 netdev_queue_update_kobjects 0 59301 &udp_error_59301
151447 +in_read_index_show_59302 in_read_index_show 0 59302 NULL nohasharray
151448 +get_key_haup_common_59302 get_key_haup_common 5 59302 &in_read_index_show_59302
151449 +mxt_bootloader_read_59303 mxt_bootloader_read 0 59303 NULL
151450 +btrfs_insert_dir_item_59304 btrfs_insert_dir_item 4 59304 NULL
151451 +da9052_read_chgend_current_59305 da9052_read_chgend_current 0 59305 NULL nohasharray
151452 +start_59305 start 0 59305 &da9052_read_chgend_current_59305
151453 +scsiback_wwn_show_attr_version_59315 scsiback_wwn_show_attr_version 0 59315 NULL
151454 +fd_copyout_59323 fd_copyout 3 59323 NULL
151455 +store_59326 store 0-4 59326 NULL
151456 +carl9170_upload_key_59330 carl9170_upload_key 0 59330 NULL
151457 +mt9v022_cropcap_59331 mt9v022_cropcap 0 59331 NULL
151458 +amd_xgbe_phy_config_init_59332 amd_xgbe_phy_config_init 0 59332 NULL
151459 +ati_remote2_store_channel_mask_59334 ati_remote2_store_channel_mask 0-4 59334 NULL
151460 +rx_defrag_in_process_called_read_59338 rx_defrag_in_process_called_read 3-0 59338 NULL nohasharray
151461 +show_resume_reason_59338 show_resume_reason 0 59338 &rx_defrag_in_process_called_read_59338
151462 +sg_new_read_59344 sg_new_read 0-3 59344 NULL
151463 +acpi_show_profile_59345 acpi_show_profile 0 59345 NULL
151464 +xfs_attrmulti_attr_set_59346 xfs_attrmulti_attr_set 4 59346 NULL
151465 +show_transport_handle_59347 show_transport_handle 0 59347 NULL
151466 +gfs2_quota_lock_check_59353 gfs2_quota_lock_check 0 59353 NULL
151467 +target_core_alua_tg_pt_gp_attr_store_59357 target_core_alua_tg_pt_gp_attr_store 0-4 59357 NULL nohasharray
151468 +store_in_reg_59357 store_in_reg 0-4 59357 &target_core_alua_tg_pt_gp_attr_store_59357
151469 +xfs_dir2_sf_entsize_59366 xfs_dir2_sf_entsize 0-2 59366 NULL nohasharray
151470 +SyS_getrandom_59366 SyS_getrandom 2 59366 &xfs_dir2_sf_entsize_59366
151471 +capinc_tty_write_room_59367 capinc_tty_write_room 0 59367 NULL
151472 +i7core_inject_type_store_59376 i7core_inject_type_store 0-4 59376 NULL
151473 +pvr2_debugifc_print_info_59380 pvr2_debugifc_print_info 3 59380 NULL
151474 +ibmasm_start_reverse_heartbeat_59382 ibmasm_start_reverse_heartbeat 0 59382 NULL
151475 +journal_init_dev_59384 journal_init_dev 5 59384 NULL
151476 +__net_get_random_once_59389 __net_get_random_once 2 59389 NULL
151477 +diff_objects_59390 diff_objects 0 59390 NULL nohasharray
151478 +show_hca_59390 show_hca 0 59390 &diff_objects_59390
151479 +fc_frame_alloc_fill_59394 fc_frame_alloc_fill 2 59394 NULL
151480 +qlcnic_83xx_config_intrpt_59397 qlcnic_83xx_config_intrpt 0 59397 NULL
151481 +pci_write_config_59398 pci_write_config 0-5-6 59398 NULL
151482 +dax_do_io_59399 dax_do_io 5-0 59399 NULL
151483 +idProduct_show_59405 idProduct_show 0 59405 NULL
151484 +ds1286_read_time_59406 ds1286_read_time 0 59406 NULL
151485 +isku_sysfs_read_keys_function_59412 isku_sysfs_read_keys_function 6-0-5 59412 NULL
151486 +show_modinfo_version_59413 show_modinfo_version 0 59413 NULL
151487 +afs_file_write_59418 afs_file_write 0 59418 NULL nohasharray
151488 +patch_stac92hd71bxx_59418 patch_stac92hd71bxx 0 59418 &afs_file_write_59418
151489 +devcgroup_access_write_59423 devcgroup_access_write 0-3 59423 NULL
151490 +nct7802_read_voltage_59424 nct7802_read_voltage 0 59424 NULL
151491 +show_counter_lb_flow_stalls_59426 show_counter_lb_flow_stalls 0 59426 NULL
151492 +show_fan_alarm_59439 show_fan_alarm 0 59439 NULL
151493 +max_show_59442 max_show 0 59442 NULL nohasharray
151494 +psb_intel_opregion_video_event_59442 psb_intel_opregion_video_event 0 59442 &max_show_59442 nohasharray
151495 +adxl34x_rate_store_59442 adxl34x_rate_store 0-4 59442 &psb_intel_opregion_video_event_59442 nohasharray
151496 +SyS_sched_setaffinity_59442 SyS_sched_setaffinity 2 59442 &adxl34x_rate_store_59442
151497 +atm_change_qos_59444 atm_change_qos 0 59444 NULL
151498 +fs_path_ensure_buf_59445 fs_path_ensure_buf 2 59445 NULL nohasharray
151499 +snd_seq_write_59445 snd_seq_write 0-3 59445 &fs_path_ensure_buf_59445 nohasharray
151500 +bnx2_change_mtu_59445 bnx2_change_mtu 0 59445 &snd_seq_write_59445
151501 +descriptor_loc_59446 descriptor_loc 3 59446 NULL
151502 +acpi_ds_build_internal_buffer_obj_59448 acpi_ds_build_internal_buffer_obj 0 59448 NULL nohasharray
151503 +ath10k_peer_delete_59448 ath10k_peer_delete 0 59448 &acpi_ds_build_internal_buffer_obj_59448
151504 +mv_u3d_start_59449 mv_u3d_start 0 59449 NULL
151505 +tipc_recv_stream_59456 tipc_recv_stream 4-0 59456 NULL nohasharray
151506 +cxacru_sysfs_show_adsl_state_59456 cxacru_sysfs_show_adsl_state 0 59456 &tipc_recv_stream_59456
151507 +skb_maybe_pull_tail_59461 skb_maybe_pull_tail 3 59461 NULL
151508 +blk_mq_hw_sysfs_show_59462 blk_mq_hw_sysfs_show 0 59462 NULL
151509 +coda_file_write_59463 coda_file_write 0-3 59463 NULL
151510 +ad7791_write_frequency_59465 ad7791_write_frequency 0-4 59465 NULL
151511 +aux_ch_59466 aux_ch 0 59466 NULL
151512 +cfg80211_iter_combinations_59467 cfg80211_iter_combinations 0 59467 NULL
151513 +ab3100_otp_cid_show_59473 ab3100_otp_cid_show 0 59473 NULL
151514 +vmw_kms_write_svga_59477 vmw_kms_write_svga 0 59477 NULL
151515 +diolan_i2c_get_byte_ack_59482 diolan_i2c_get_byte_ack 0 59482 NULL
151516 +get_sas_device_type_names_59483 get_sas_device_type_names 0 59483 NULL
151517 +snd_card_asihpi_capture_prepare_59484 snd_card_asihpi_capture_prepare 0 59484 NULL nohasharray
151518 +mcam_vb_queue_setup_59484 mcam_vb_queue_setup 0 59484 &snd_card_asihpi_capture_prepare_59484
151519 +amd64_top_mem2_show_59487 amd64_top_mem2_show 0 59487 NULL
151520 +_iwl_dbgfs_bcast_filters_write_59491 _iwl_dbgfs_bcast_filters_write 3-0 59491 NULL nohasharray
151521 +pscsi_get_blocks_59491 pscsi_get_blocks 0 59491 &_iwl_dbgfs_bcast_filters_write_59491
151522 +adp5520_store_59492 adp5520_store 0-3 59492 NULL
151523 +r8a66597_urb_enqueue_59493 r8a66597_urb_enqueue 0 59493 NULL nohasharray
151524 +show_hrtbt_enb_59493 show_hrtbt_enb 0 59493 &r8a66597_urb_enqueue_59493
151525 +blkcg_reset_stats_59496 blkcg_reset_stats 0 59496 NULL
151526 +c2port_show_flash_access_59497 c2port_show_flash_access 0 59497 NULL
151527 +ath10k_htc_send_59498 ath10k_htc_send 0 59498 NULL
151528 +show_ata_link_sata_spd_59499 show_ata_link_sata_spd 0 59499 NULL nohasharray
151529 +blk_mq_tag_sysfs_show_59499 blk_mq_tag_sysfs_show 0 59499 &show_ata_link_sata_spd_59499
151530 +defrag_store_59501 defrag_store 4-0 59501 NULL
151531 +ib_copy_from_udata_59502 ib_copy_from_udata 3 59502 NULL nohasharray
151532 +hackrf_submit_urbs_59502 hackrf_submit_urbs 0 59502 &ib_copy_from_udata_59502
151533 +nfsd_nrpools_59503 nfsd_nrpools 0 59503 NULL nohasharray
151534 +snd_seq_queue_timer_open_59503 snd_seq_queue_timer_open 0 59503 &nfsd_nrpools_59503 nohasharray
151535 +qlcnic_sysfs_write_mem_59503 qlcnic_sysfs_write_mem 0-6-5 59503 &snd_seq_queue_timer_open_59503
151536 +rds_pin_pages_59507 rds_pin_pages 0 59507 NULL
151537 +st21nfca_hci_dep_link_up_59509 st21nfca_hci_dep_link_up 5 59509 NULL
151538 +C_SYSC_get_mempolicy_59516 C_SYSC_get_mempolicy 3 59516 NULL
151539 +gather_write_59526 gather_write 0 59526 NULL nohasharray
151540 +bnx2fc_vport_disable_59526 bnx2fc_vport_disable 0 59526 &gather_write_59526
151541 +vcc_create_59531 vcc_create 0 59531 NULL
151542 +scsiback_drop_nexus_59532 scsiback_drop_nexus 0 59532 NULL
151543 +usb_wwan_write_59533 usb_wwan_write 0-4 59533 NULL
151544 +show_associate_remote_59534 show_associate_remote 0 59534 NULL
151545 +kmalloc_large_node_59542 kmalloc_large_node 1 59542 NULL
151546 +ecryptfs_encrypt_page_59543 ecryptfs_encrypt_page 0 59543 NULL nohasharray
151547 +ext4_resize_fs_59543 ext4_resize_fs 2 59543 &ecryptfs_encrypt_page_59543
151548 +msix_setup_entries_59545 msix_setup_entries 0 59545 NULL nohasharray
151549 +idr_alloc_59545 idr_alloc 0 59545 &msix_setup_entries_59545
151550 +mpi_get_nbits_59551 mpi_get_nbits 0 59551 NULL
151551 +lpfc_fcp_cpu_map_store_59552 lpfc_fcp_cpu_map_store 0-4 59552 NULL
151552 +mos7840_get_reg_sync_59553 mos7840_get_reg_sync 0 59553 NULL
151553 +f2fs_xattr_advise_set_59555 f2fs_xattr_advise_set 0 59555 NULL
151554 +show_59558 show 0 59558 NULL
151555 +img_i2c_xfer_59559 img_i2c_xfer 0-3 59559 NULL
151556 +tunables_write_59563 tunables_write 3-0 59563 NULL
151557 +bio_split_59564 bio_split 2 59564 NULL
151558 +da9055_group_read_59566 da9055_group_read 0 59566 NULL nohasharray
151559 +cmos_nvram_read_59566 cmos_nvram_read 0-5-6 59566 &da9055_group_read_59566 nohasharray
151560 +nilfs_setattr_59566 nilfs_setattr 0 59566 &cmos_nvram_read_59566
151561 +afs_fsync_59569 afs_fsync 0 59569 NULL
151562 +__copy_from_user_ll_nozero_59571 __copy_from_user_ll_nozero 0 59571 NULL
151563 +show_temp_auto_temp_min_59574 show_temp_auto_temp_min 0 59574 NULL nohasharray
151564 +eth_prepare_mac_addr_change_59574 eth_prepare_mac_addr_change 0 59574 &show_temp_auto_temp_min_59574
151565 +pwm_enable_show_59579 pwm_enable_show 0 59579 NULL
151566 +write_pbl_59583 write_pbl 4 59583 NULL
151567 +resp_write_same_59587 resp_write_same 2 59587 NULL
151568 +memdup_user_59590 memdup_user 2 59590 NULL
151569 +tcp_set_congestion_control_59591 tcp_set_congestion_control 0 59591 NULL
151570 +si470x_fops_read_59592 si470x_fops_read 0-3 59592 NULL
151571 +gether_opts_host_addr_show_59595 gether_opts_host_addr_show 0 59595 NULL
151572 +max8925_bulk_write_59597 max8925_bulk_write 3-0 59597 NULL
151573 +tps6586x_irq_get_virq_59601 tps6586x_irq_get_virq 2 59601 NULL
151574 +zd_iowrite32a_59602 zd_iowrite32a 0 59602 NULL nohasharray
151575 +store_v86d_59602 store_v86d 0-3 59602 &zd_iowrite32a_59602
151576 +uart_get_attr_iomem_base_59606 uart_get_attr_iomem_base 0 59606 NULL
151577 +fcoe_ctlr_vn_send_59607 fcoe_ctlr_vn_send 4 59607 NULL
151578 +validate_pm_config_59612 validate_pm_config 0 59612 NULL
151579 +module_event_59614 module_event 0 59614 NULL
151580 +cirrusfb_check_var_59615 cirrusfb_check_var 0 59615 NULL
151581 +mem_fwlog_free_mem_blks_read_59616 mem_fwlog_free_mem_blks_read 3-0 59616 NULL
151582 +integrity_format_show_59617 integrity_format_show 0 59617 NULL
151583 +xadc_axi_write_adc_reg_59620 xadc_axi_write_adc_reg 0 59620 NULL
151584 +ecp_write_data_59621 ecp_write_data 0 59621 NULL nohasharray
151585 +ath6kl_endpoint_stats_write_59621 ath6kl_endpoint_stats_write 3-0 59621 &ecp_write_data_59621
151586 +mtrr_write_59622 mtrr_write 3-0 59622 NULL nohasharray
151587 +sock_sendpage_59622 sock_sendpage 4 59622 &mtrr_write_59622
151588 +gfs2_writepage_59624 gfs2_writepage 0 59624 NULL
151589 +seq_open_tab_59633 seq_open_tab 3-2 59633 NULL
151590 +find_first_zero_bit_59636 find_first_zero_bit 0-2 59636 NULL nohasharray
151591 +v9fs_cache_session_get_key_59636 v9fs_cache_session_get_key 0 59636 &find_first_zero_bit_59636
151592 +console_show_59641 console_show 0 59641 NULL
151593 +logi_dj_ll_raw_request_59642 logi_dj_ll_raw_request 0 59642 NULL
151594 +dn_fib_nlmsg_size_59643 dn_fib_nlmsg_size 0 59643 NULL
151595 +trusted_instantiate_59644 trusted_instantiate 0 59644 NULL
151596 +osst_sysfs_add_59645 osst_sysfs_add 0 59645 NULL
151597 +mxl111sf_tuner_get_if_frequency_59646 mxl111sf_tuner_get_if_frequency 0 59646 NULL nohasharray
151598 +SyS_setdomainname_59646 SyS_setdomainname 2 59646 &mxl111sf_tuner_get_if_frequency_59646
151599 +file_update_time_59647 file_update_time 0 59647 NULL
151600 +hidraw_read_59650 hidraw_read 3-0 59650 NULL nohasharray
151601 +ubifs_setxattr_59650 ubifs_setxattr 4-0 59650 &hidraw_read_59650 nohasharray
151602 +snd_usb_substream_capture_trigger_59650 snd_usb_substream_capture_trigger 0 59650 &ubifs_setxattr_59650
151603 +v9fs_xattr_set_acl_59651 v9fs_xattr_set_acl 4-0 59651 NULL
151604 +set_in_min2_59659 set_in_min2 0-4 59659 NULL
151605 +ax88179_write_cmd_59661 ax88179_write_cmd 5-0 59661 NULL nohasharray
151606 +mv_u3d_ep_enable_59661 mv_u3d_ep_enable 0 59661 &ax88179_write_cmd_59661 nohasharray
151607 +level_store_59661 level_store 0-3 59661 &mv_u3d_ep_enable_59661
151608 +__devcgroup_check_permission_59665 __devcgroup_check_permission 0 59665 NULL
151609 +iwl_dbgfs_mac_params_read_59666 iwl_dbgfs_mac_params_read 3-0 59666 NULL
151610 +register_jprobe_59669 register_jprobe 0 59669 NULL
151611 +alloc_dca_provider_59670 alloc_dca_provider 2 59670 NULL
151612 +create_multi_cap_vol_ctl_59672 create_multi_cap_vol_ctl 0 59672 NULL
151613 +int3400_thermal_get_temp_59676 int3400_thermal_get_temp 0 59676 NULL
151614 +pch_gbe_get_sset_count_59679 pch_gbe_get_sset_count 0 59679 NULL
151615 +jffs2_decompress_59682 jffs2_decompress 0 59682 NULL
151616 +tw_show_stats_59686 tw_show_stats 0 59686 NULL
151617 +sriov_enable_59689 sriov_enable 0 59689 NULL
151618 +show_sas_phy_negotiated_linkrate_59695 show_sas_phy_negotiated_linkrate 0 59695 NULL
151619 +enc28j60_set_hw_macaddr_59696 enc28j60_set_hw_macaddr 0 59696 NULL
151620 +mic_calc_failure_read_59700 mic_calc_failure_read 3-0 59700 NULL
151621 +ioperm_get_59701 ioperm_get 4-3 59701 NULL
151622 +create_59705 create 0 59705 NULL
151623 +rndis_opts_dev_addr_store_59706 rndis_opts_dev_addr_store 0-3 59706 NULL
151624 +xpc_system_reboot_59708 xpc_system_reboot 0 59708 NULL
151625 +__team_option_inst_add_option_59709 __team_option_inst_add_option 0 59709 NULL
151626 +qt1010_set_params_59719 qt1010_set_params 0 59719 NULL
151627 +store_remove_id_59721 store_remove_id 0-3 59721 NULL
151628 +cfq_group_idle_store_59722 cfq_group_idle_store 3-0 59722 NULL
151629 +mlx4_tunnel_steer_add_59724 mlx4_tunnel_steer_add 0 59724 NULL
151630 +nouveau_hwmon_set_emergency_temp_hyst_59727 nouveau_hwmon_set_emergency_temp_hyst 0-4 59727 NULL
151631 +prism2_info_scanresults_59729 prism2_info_scanresults 3 59729 NULL
151632 +pc_show_59731 pc_show 0 59731 NULL nohasharray
151633 +bcmgenet_open_59731 bcmgenet_open 0 59731 &pc_show_59731
151634 +ivtv_firmware_check_59732 ivtv_firmware_check 0 59732 NULL
151635 +set_mode_59733 set_mode 0 59733 NULL
151636 +nfs_file_splice_read_59735 nfs_file_splice_read 0 59735 NULL
151637 +twl4030_madc_wait_conversion_ready_59737 twl4030_madc_wait_conversion_ready 0 59737 NULL nohasharray
151638 +perf_event_read_group_59737 perf_event_read_group 0 59737 &twl4030_madc_wait_conversion_ready_59737
151639 +wm8996_gpio_direction_in_59739 wm8996_gpio_direction_in 0 59739 NULL nohasharray
151640 +show_cursor_59739 show_cursor 0 59739 &wm8996_gpio_direction_in_59739 nohasharray
151641 +peak_usb_start_59739 peak_usb_start 0 59739 &show_cursor_59739
151642 +ieee80211_if_read_fwded_unicast_59740 ieee80211_if_read_fwded_unicast 3-0 59740 NULL nohasharray
151643 +vivid_vid_out_s_ctrl_59740 vivid_vid_out_s_ctrl 0 59740 &ieee80211_if_read_fwded_unicast_59740
151644 +i7core_inject_show_bank_59743 i7core_inject_show_bank 0 59743 NULL
151645 +qib_decode_7220_sdma_errs_59745 qib_decode_7220_sdma_errs 4 59745 NULL
151646 +strnlen_59746 strnlen 0 59746 NULL nohasharray
151647 +dump_eeprom_59746 dump_eeprom 0-5 59746 &strnlen_59746 nohasharray
151648 +bitmap_parse_user_59746 bitmap_parse_user 0 59746 &dump_eeprom_59746
151649 +snd_interval_refine_set_59748 snd_interval_refine_set 0 59748 NULL nohasharray
151650 +sd_start_video_59748 sd_start_video 0 59748 &snd_interval_refine_set_59748
151651 +sctp_manip_pkt_59749 sctp_manip_pkt 4 59749 NULL nohasharray
151652 +tridentfb_check_var_59749 tridentfb_check_var 0 59749 &sctp_manip_pkt_59749
151653 +ext3_acl_count_59754 ext3_acl_count 0-1 59754 NULL
151654 +isci_port_perform_hard_reset_59760 isci_port_perform_hard_reset 0 59760 NULL
151655 +cxacru_sysfs_show_adsl_controller_version_59762 cxacru_sysfs_show_adsl_controller_version 0 59762 NULL
151656 +long_retry_limit_read_59766 long_retry_limit_read 3-0 59766 NULL nohasharray
151657 +get_sset_count_59766 get_sset_count 0 59766 &long_retry_limit_read_59766 nohasharray
151658 +cap_inode_need_killpriv_59766 cap_inode_need_killpriv 0 59766 &get_sset_count_59766
151659 +interf_mitigation_59777 interf_mitigation 0 59777 NULL
151660 +complain_secs_show_59778 complain_secs_show 0 59778 NULL
151661 +venus_remove_59781 venus_remove 4 59781 NULL
151662 +mei_nfc_recv_59784 mei_nfc_recv 3 59784 NULL
151663 +net2280_enable_59787 net2280_enable 0 59787 NULL
151664 +xlog_do_recover_59789 xlog_do_recover 3 59789 NULL
151665 +tle62x0_gpio_store_59790 tle62x0_gpio_store 0-4 59790 NULL
151666 +smsc_phy_ack_interrupt_59791 smsc_phy_ack_interrupt 0 59791 NULL
151667 +ims_pcu_update_firmware_status_show_59793 ims_pcu_update_firmware_status_show 0 59793 NULL
151668 +pcf2127_rtc_read_time_59796 pcf2127_rtc_read_time 0 59796 NULL
151669 +msb_get_zone_from_lba_59800 msb_get_zone_from_lba 0-1 59800 NULL
151670 +C_SYSC_preadv_59801 C_SYSC_preadv 3 59801 NULL
151671 +ipw_write_59807 ipw_write 3 59807 NULL nohasharray
151672 +behind_writes_used_reset_59807 behind_writes_used_reset 0-3 59807 &ipw_write_59807
151673 +rtllib_wx_set_gen_ie_59808 rtllib_wx_set_gen_ie 3 59808 NULL
151674 +scsi_init_shared_tag_map_59812 scsi_init_shared_tag_map 2-0 59812 NULL nohasharray
151675 +usbhsg_try_start_59812 usbhsg_try_start 0 59812 &scsi_init_shared_tag_map_59812
151676 +jffs2_readpage_59813 jffs2_readpage 0 59813 NULL
151677 +fuse_writepage_locked_59814 fuse_writepage_locked 0 59814 NULL
151678 +regulator_suspend_standby_state_show_59817 regulator_suspend_standby_state_show 0 59817 NULL
151679 +store_mem_state_59818 store_mem_state 0-4 59818 NULL
151680 +acpi_ds_get_predicate_value_59819 acpi_ds_get_predicate_value 0 59819 NULL nohasharray
151681 +ft_nacl_show_port_name_59819 ft_nacl_show_port_name 0 59819 &acpi_ds_get_predicate_value_59819 nohasharray
151682 +at76_add_interface_59819 at76_add_interface 0 59819 &ft_nacl_show_port_name_59819
151683 +drxk_i2c_transfer_59821 drxk_i2c_transfer 3 59821 NULL
151684 +vivid_vid_cap_s_ctrl_59824 vivid_vid_cap_s_ctrl 0 59824 NULL
151685 +__logfs_truncate_rec_59827 __logfs_truncate_rec 0 59827 NULL
151686 +ieee80211_if_read_dot11MeshHWMPmaxPREQretries_59829 ieee80211_if_read_dot11MeshHWMPmaxPREQretries 3-0 59829 NULL
151687 +gspca_dev_probe2_59833 gspca_dev_probe2 4 59833 NULL nohasharray
151688 +pzl_urb_enqueue_59833 pzl_urb_enqueue 0 59833 &gspca_dev_probe2_59833
151689 +lkdtm_register_cpoint_59834 lkdtm_register_cpoint 0 59834 NULL
151690 +erst_clear_59835 erst_clear 0 59835 NULL
151691 +bq24190_write_59837 bq24190_write 0 59837 NULL
151692 +inv_mpu6050_fifo_rate_store_59838 inv_mpu6050_fifo_rate_store 0-4 59838 NULL
151693 +__oxu_urb_enqueue_59839 __oxu_urb_enqueue 0 59839 NULL nohasharray
151694 +apparmor_inode_getattr_59839 apparmor_inode_getattr 0 59839 &__oxu_urb_enqueue_59839 nohasharray
151695 +wusb_dev_set_encryption_59839 wusb_dev_set_encryption 0 59839 &apparmor_inode_getattr_59839 nohasharray
151696 +wl3501_suspend_59839 wl3501_suspend 0 59839 &wusb_dev_set_encryption_59839
151697 +qla24xx_vport_disable_59843 qla24xx_vport_disable 0 59843 NULL
151698 +fs64_to_cpu_59845 fs64_to_cpu 0 59845 NULL
151699 +da9063_ldo_get_mode_59846 da9063_ldo_get_mode 0 59846 NULL
151700 +show_iface_tcp_wsf_59848 show_iface_tcp_wsf 0 59848 NULL
151701 +regmap_raw_write_async_59849 regmap_raw_write_async 2-4 59849 NULL nohasharray
151702 +f_read_cntrs_59849 f_read_cntrs 0 59849 &regmap_raw_write_async_59849
151703 +vsp1_video_buffer_prepare_59850 vsp1_video_buffer_prepare 0 59850 NULL
151704 +qla27xx_fwdt_template_size_59858 qla27xx_fwdt_template_size 0 59858 NULL
151705 +niu_rx_channel_lpage_init_59865 niu_rx_channel_lpage_init 0 59865 NULL nohasharray
151706 +intel_ring_wait_request_59865 intel_ring_wait_request 0 59865 &niu_rx_channel_lpage_init_59865
151707 +target_core_alua_tg_pt_gp_show_attr_alua_support_transitioning_59869 target_core_alua_tg_pt_gp_show_attr_alua_support_transitioning 0 59869 NULL
151708 +m48t59_nvram_write_59870 m48t59_nvram_write 0-6-5 59870 NULL
151709 +set_pwm_auto_pwm_min_59872 set_pwm_auto_pwm_min 0-4 59872 NULL
151710 +show_alarm_mask_59874 show_alarm_mask 0 59874 NULL
151711 +biovec_create_pool_59878 biovec_create_pool 1 59878 NULL
151712 +osst_flush_buffer_59879 osst_flush_buffer 0 59879 NULL
151713 +pvr2_ioread_set_sync_key_59882 pvr2_ioread_set_sync_key 3 59882 NULL
151714 +mwifiex_cfg80211_tdls_mgmt_59884 mwifiex_cfg80211_tdls_mgmt 10 59884 NULL
151715 +l2cap_sock_recvmsg_59886 l2cap_sock_recvmsg 4-0 59886 NULL
151716 +ffs_prepare_buffer_59892 ffs_prepare_buffer 2 59892 NULL
151717 +xwrite_59906 xwrite 3 59906 NULL
151718 +do_rbd_remove_59907 do_rbd_remove 0-3 59907 NULL
151719 +swiotlb_map_page_59909 swiotlb_map_page 3 59909 NULL
151720 +cpu_rt_period_write_uint_59912 cpu_rt_period_write_uint 0 59912 NULL
151721 +rx_dropped_show_59917 rx_dropped_show 0 59917 NULL
151722 +store_rescan_field_59920 store_rescan_field 0-4 59920 NULL
151723 +zd1201_net_open_59921 zd1201_net_open 0 59921 NULL
151724 +cachefiles_read_or_alloc_page_59923 cachefiles_read_or_alloc_page 0 59923 NULL nohasharray
151725 +toshiba_sleep_functions_status_set_59923 toshiba_sleep_functions_status_set 0 59923 &cachefiles_read_or_alloc_page_59923
151726 +bnx2_fw_sync_59929 bnx2_fw_sync 0 59929 NULL
151727 +read_59931 read 0 59931 NULL
151728 +ecryptfs_process_key_cipher_59932 ecryptfs_process_key_cipher 0 59932 NULL nohasharray
151729 +cifs_sync_mid_result_59932 cifs_sync_mid_result 0 59932 &ecryptfs_process_key_cipher_59932
151730 +ath5k_hw_rfgain_init_59935 ath5k_hw_rfgain_init 0 59935 NULL
151731 +cxacru_sysfs_show_downstream_bits_per_frame_59943 cxacru_sysfs_show_downstream_bits_per_frame 0 59943 NULL
151732 +mmio32write__write_file_59944 mmio32write__write_file 0 59944 NULL
151733 +advansys_board_found_59945 advansys_board_found 0 59945 NULL
151734 +ncp_make_closed_59948 ncp_make_closed 0 59948 NULL
151735 +ath10k_read_dfs_stats_59949 ath10k_read_dfs_stats 3-0 59949 NULL
151736 +dapm_widget_power_read_file_59950 dapm_widget_power_read_file 3-0 59950 NULL nohasharray
151737 +il_dbgfs_rxon_flags_read_59950 il_dbgfs_rxon_flags_read 3-0 59950 &dapm_widget_power_read_file_59950
151738 +cfq_back_seek_max_store_59951 cfq_back_seek_max_store 3-0 59951 NULL
151739 +il_dbgfs_missed_beacon_read_59956 il_dbgfs_missed_beacon_read 3-0 59956 NULL
151740 +cuse_write_59958 cuse_write 0-3 59958 NULL
151741 +cifs_setup_session_59967 cifs_setup_session 0 59967 NULL nohasharray
151742 +v9fs_write_inode_59967 v9fs_write_inode 0 59967 &cifs_setup_session_59967
151743 +__arch_hweight16_59975 __arch_hweight16 0 59975 NULL nohasharray
151744 +smsc911x_ethtool_get_eeprom_len_59975 smsc911x_ethtool_get_eeprom_len 0 59975 &__arch_hweight16_59975
151745 +store_frontswap_hysteresis_59976 store_frontswap_hysteresis 0-4 59976 NULL
151746 +fuse_perm_getattr_59977 fuse_perm_getattr 0 59977 NULL
151747 +squashfs_max_decompressors_59978 squashfs_max_decompressors 0 59978 NULL nohasharray
151748 +tsl2550_set_operating_mode_59978 tsl2550_set_operating_mode 0 59978 &squashfs_max_decompressors_59978
151749 +tpm_tis_send_main_59980 tpm_tis_send_main 0-3 59980 NULL nohasharray
151750 +memcg_activate_kmem_59980 memcg_activate_kmem 0 59980 &tpm_tis_send_main_59980
151751 +elan_smbus_write_fw_block_59982 elan_smbus_write_fw_block 0 59982 NULL
151752 +osd_req_read_kern_59990 osd_req_read_kern 5 59990 NULL
151753 +get_ether_addr_str_59995 get_ether_addr_str 0 59995 NULL
151754 +deadline_read_expire_show_59999 deadline_read_expire_show 0 59999 NULL
151755 +setup_60000 setup 0 60000 NULL
151756 +ghash_async_setkey_60001 ghash_async_setkey 3 60001 NULL
151757 +sctp_bindx_add_60002 sctp_bindx_add 0 60002 NULL
151758 +ieee80211_if_fmt_dot11MeshAwakeWindowDuration_60006 ieee80211_if_fmt_dot11MeshAwakeWindowDuration 3 60006 NULL nohasharray
151759 +enic_vlan_rx_add_vid_60006 enic_vlan_rx_add_vid 0 60006 &ieee80211_if_fmt_dot11MeshAwakeWindowDuration_60006 nohasharray
151760 +hif_usb_send_60006 hif_usb_send 0 60006 &enic_vlan_rx_add_vid_60006
151761 +rawsock_sendmsg_60010 rawsock_sendmsg 4-0 60010 NULL
151762 +mthca_init_cq_60011 mthca_init_cq 2 60011 NULL
151763 +register_device_60015 register_device 2-3 60015 NULL
151764 +target_core_store_dev_lba_map_60016 target_core_store_dev_lba_map 0-3 60016 NULL
151765 +batadv_dat_init_60023 batadv_dat_init 0 60023 NULL
151766 +ebitmap_set_bit_60024 ebitmap_set_bit 0 60024 NULL
151767 +osd_req_list_dev_partitions_60027 osd_req_list_dev_partitions 4 60027 NULL
151768 +ds2781_get_control_register_60028 ds2781_get_control_register 0 60028 NULL nohasharray
151769 +target_fabric_tpg_attrib_attr_store_60028 target_fabric_tpg_attrib_attr_store 0-4 60028 &ds2781_get_control_register_60028
151770 +store_60029 store 0-3 60029 NULL nohasharray
151771 +do_set_fan_target_60029 do_set_fan_target 0 60029 &store_60029
151772 +xlog_bread_offset_60030 xlog_bread_offset 3 60030 NULL
151773 +squashfs_security_list_60031 squashfs_security_list 0-5 60031 NULL
151774 +gen10g_soft_reset_60032 gen10g_soft_reset 0 60032 NULL
151775 +sys_sched_getaffinity_60033 sys_sched_getaffinity 2 60033 NULL nohasharray
151776 +proc_setattr_60033 proc_setattr 0 60033 &sys_sched_getaffinity_60033
151777 +do_ip6t_set_ctl_60040 do_ip6t_set_ctl 4 60040 NULL
151778 +pmcraid_change_queue_depth_60044 pmcraid_change_queue_depth 2-0 60044 NULL
151779 +vcs_size_60050 vcs_size 0 60050 NULL
151780 +sis630_transaction_start_60054 sis630_transaction_start 0 60054 NULL nohasharray
151781 +arcmsr_attr_host_fw_model_60054 arcmsr_attr_host_fw_model 0 60054 &sis630_transaction_start_60054
151782 +afs_cell_init_60055 afs_cell_init 0 60055 NULL nohasharray
151783 +pch_phub_write_serial_rom_60055 pch_phub_write_serial_rom 0 60055 &afs_cell_init_60055
151784 +gru_alloc_gts_60056 gru_alloc_gts 2-3 60056 NULL
151785 +il4965_txq_ctx_alloc_60062 il4965_txq_ctx_alloc 0 60062 NULL
151786 +compat_writev_60063 compat_writev 3 60063 NULL
151787 +ath6kl_listen_int_write_60066 ath6kl_listen_int_write 3-0 60066 NULL nohasharray
151788 +fsa9480_show_device_60066 fsa9480_show_device 0 60066 &ath6kl_listen_int_write_60066
151789 +mxl5007t_tuner_rf_tune_60070 mxl5007t_tuner_rf_tune 0 60070 NULL
151790 +i7core_inject_section_store_60074 i7core_inject_section_store 0-4 60074 NULL
151791 +usb_os_desc_prepare_interf_dir_60075 usb_os_desc_prepare_interf_dir 2 60075 NULL
151792 +show_60078 show 0 60078 NULL nohasharray
151793 +rtl2832_regmap_read_60078 rtl2832_regmap_read 0 60078 &show_60078
151794 +mp_register_gsi_60079 mp_register_gsi 2 60079 NULL
151795 +smk_curacc_60080 smk_curacc 0 60080 NULL
151796 +rxrpc_kernel_send_data_60083 rxrpc_kernel_send_data 3 60083 NULL nohasharray
151797 +real_power_state_show_60083 real_power_state_show 0 60083 &rxrpc_kernel_send_data_60083
151798 +hw_init_60084 hw_init 0 60084 NULL
151799 +store_dts_ext_60085 store_dts_ext 0-4 60085 NULL nohasharray
151800 +roccat_common2_sysfs_write_keys_function_60085 roccat_common2_sysfs_write_keys_function 0-6-5 60085 &store_dts_ext_60085
151801 +set_hw_addr_filt_60093 set_hw_addr_filt 0 60093 NULL
151802 +read_fs_60094 read_fs 0-5-6 60094 NULL
151803 +in_tx_show_60098 in_tx_show 0 60098 NULL
151804 +show_temp_auto_point1_temp_hyst_60099 show_temp_auto_point1_temp_hyst 0 60099 NULL nohasharray
151805 +qla2x00_pci_info_show_60099 qla2x00_pci_info_show 0 60099 &show_temp_auto_point1_temp_hyst_60099
151806 +operational_check_60102 operational_check 0 60102 NULL
151807 +ieee80211_if_fmt_fwded_frames_60103 ieee80211_if_fmt_fwded_frames 3 60103 NULL
151808 +ext3_xattr_security_set_60108 ext3_xattr_security_set 0 60108 NULL
151809 +cmd_rsv_establish_60112 cmd_rsv_establish 0 60112 NULL
151810 +SYSC_msgsnd_60113 SYSC_msgsnd 3 60113 NULL
151811 +i40e_vsi_control_rx_60116 i40e_vsi_control_rx 0 60116 NULL
151812 +ttm_bo_kmap_60118 ttm_bo_kmap 2-3 60118 NULL nohasharray
151813 +reserve_or_set_tx_60118 reserve_or_set_tx 0 60118 &ttm_bo_kmap_60118
151814 +nfs_idmap_request_key_60124 nfs_idmap_request_key 2 60124 NULL
151815 +show_60125 show 0 60125 NULL
151816 +show_60127 show 0 60127 NULL
151817 +hfs_brec_find_60131 hfs_brec_find 0 60131 NULL
151818 +pcpu_need_to_extend_60133 pcpu_need_to_extend 0 60133 NULL
151819 +devnum_show_60150 devnum_show 0 60150 NULL
151820 +zatm_setsockopt_60154 zatm_setsockopt 0 60154 NULL
151821 +ld_usb_read_60156 ld_usb_read 3-0 60156 NULL nohasharray
151822 +bind_60156 bind 0 60156 &ld_usb_read_60156
151823 +jmb38x_ms_count_slots_60164 jmb38x_ms_count_slots 0 60164 NULL
151824 +init_state_60165 init_state 2 60165 NULL nohasharray
151825 +hugetlbfs_statfs_60165 hugetlbfs_statfs 0 60165 &init_state_60165
151826 +deadline_front_merges_show_60171 deadline_front_merges_show 0 60171 NULL
151827 +usbvision_read_reg_60172 usbvision_read_reg 0 60172 NULL
151828 +lp5521_update_program_memory_60174 lp5521_update_program_memory 0-3 60174 NULL
151829 +jffs2_alloc_full_dirent_60179 jffs2_alloc_full_dirent 1 60179 NULL nohasharray
151830 +sg_build_sgat_60179 sg_build_sgat 3 60179 &jffs2_alloc_full_dirent_60179
151831 +uwb_rc_start_beacon_60180 uwb_rc_start_beacon 0 60180 NULL
151832 +avc_denied_60181 avc_denied 0 60181 NULL
151833 +ath10k_wmi_vdev_spectral_conf_60182 ath10k_wmi_vdev_spectral_conf 0 60182 NULL
151834 +fuse_async_req_send_60183 fuse_async_req_send 0-3 60183 NULL nohasharray
151835 +show_in_min2_60183 show_in_min2 0 60183 &fuse_async_req_send_60183
151836 +uwb_dev_BPST_show_60184 uwb_dev_BPST_show 0 60184 NULL
151837 +parse_init_verbs_60185 parse_init_verbs 0 60185 NULL
151838 +pm3393_set_mtu_60190 pm3393_set_mtu 0 60190 NULL
151839 +arch_setup_msi_irqs_60193 arch_setup_msi_irqs 0 60193 NULL nohasharray
151840 +rx_rx_tkip_replays_read_60193 rx_rx_tkip_replays_read 3-0 60193 &arch_setup_msi_irqs_60193
151841 +show_reconnect_delay_60198 show_reconnect_delay 0 60198 NULL
151842 +acquire_store_60201 acquire_store 0-4 60201 NULL
151843 +qib_reg_phys_mr_60202 qib_reg_phys_mr 3 60202 NULL nohasharray
151844 +ib_send_cm_mra_60202 ib_send_cm_mra 4 60202 &qib_reg_phys_mr_60202
151845 +__mt9t112_mcu_write_60204 __mt9t112_mcu_write 0 60204 NULL
151846 +ubifs_jnl_truncate_60206 ubifs_jnl_truncate 0 60206 NULL
151847 +da9052_read_vddout_60207 da9052_read_vddout 0 60207 NULL nohasharray
151848 +__hw_addr_del_60207 __hw_addr_del 0 60207 &da9052_read_vddout_60207
151849 +btrfs_get_token_16_60220 btrfs_get_token_16 0 60220 NULL
151850 +rtpm_active_time_show_60221 rtpm_active_time_show 0 60221 NULL
151851 +__phys_addr_nodebug_60230 __phys_addr_nodebug 0 60230 NULL nohasharray
151852 +arizona_map_irq_60230 arizona_map_irq 2 60230 &__phys_addr_nodebug_60230
151853 +kstrtouint_60233 kstrtouint 0 60233 NULL
151854 +show_pwm_tmax_60240 show_pwm_tmax 0 60240 NULL
151855 +alc880_parse_auto_config_60242 alc880_parse_auto_config 0 60242 NULL
151856 +wm831x_auxadc_read_uv_60248 wm831x_auxadc_read_uv 0 60248 NULL nohasharray
151857 +sht15_show_humidity_60248 sht15_show_humidity 0 60248 &wm831x_auxadc_read_uv_60248 nohasharray
151858 +de_open_60248 de_open 0 60248 &sht15_show_humidity_60248
151859 +wm831x_irq_60254 wm831x_irq 2 60254 NULL
151860 +alx_get_sset_count_60255 alx_get_sset_count 0 60255 NULL
151861 +compat_sys_fcntl64_60256 compat_sys_fcntl64 3 60256 NULL
151862 +irq_alloc_domain_generic_chips_60264 irq_alloc_domain_generic_chips 3-2 60264 NULL
151863 +notify_recv_post_dequeue_60265 notify_recv_post_dequeue 0 60265 NULL nohasharray
151864 +mlx4_ACCESS_MEM_60265 mlx4_ACCESS_MEM 0 60265 &notify_recv_post_dequeue_60265
151865 +validate_trigger_60267 validate_trigger 0 60267 NULL
151866 +m920x_read_60272 m920x_read 0 60272 NULL
151867 +display_crc_ctl_write_60273 display_crc_ctl_write 3-0 60273 NULL
151868 +printer_write_60276 printer_write 3 60276 NULL
151869 +rds_recvmsg_60282 rds_recvmsg 0-4 60282 NULL
151870 +rv3029c2_rtc_set_alarm_60283 rv3029c2_rtc_set_alarm 0 60283 NULL
151871 +__pskb_pull_tail_60287 __pskb_pull_tail 2 60287 NULL
151872 +at86rf230_start_60288 at86rf230_start 0 60288 NULL nohasharray
151873 +store_in_beep_60288 store_in_beep 0-4 60288 &at86rf230_start_60288
151874 +pwm1_enable_show_60290 pwm1_enable_show 0 60290 NULL nohasharray
151875 +dsense_store_60290 dsense_store 0-3 60290 &pwm1_enable_show_60290
151876 +target_stat_scsi_port_show_attr_inst_60295 target_stat_scsi_port_show_attr_inst 0 60295 NULL
151877 +dn_nsp_return_disc_60296 dn_nsp_return_disc 2 60296 NULL
151878 +bh1770_prox_set_threshold_60299 bh1770_prox_set_threshold 0 60299 NULL
151879 +show_auto_pwm_min_60306 show_auto_pwm_min 0 60306 NULL
151880 +os_desc_use_show_60317 os_desc_use_show 0 60317 NULL
151881 +lpfc_drvr_version_show_60319 lpfc_drvr_version_show 0 60319 NULL
151882 +rocker_dma_rx_ring_skbs_alloc_60321 rocker_dma_rx_ring_skbs_alloc 0 60321 NULL
151883 +lpfc_request_firmware_upgrade_show_60324 lpfc_request_firmware_upgrade_show 0 60324 NULL
151884 +mlx4_slave_cmd_60337 mlx4_slave_cmd 0 60337 NULL
151885 +v9fs_xattr_security_get_60341 v9fs_xattr_security_get 0 60341 NULL
151886 +ecryptfs_write_inode_size_to_header_60342 ecryptfs_write_inode_size_to_header 0 60342 NULL
151887 +__kfifo_from_user_r_60345 __kfifo_from_user_r 3-5 60345 NULL
151888 +show_uframe_periodic_max_60347 show_uframe_periodic_max 0 60347 NULL
151889 +wusb_usb_ncb_60348 wusb_usb_ncb 0 60348 NULL
151890 +rh_call_control_60349 rh_call_control 0 60349 NULL
151891 +init_60352 init 0 60352 NULL
151892 +show_sas_phy_phy_reset_problem_count_60353 show_sas_phy_phy_reset_problem_count 0 60353 NULL
151893 +mlx4_en_change_mtu_60358 mlx4_en_change_mtu 0 60358 NULL
151894 +prepare_60360 prepare 0 60360 NULL
151895 +mesh_rx_csa_frame_60361 mesh_rx_csa_frame 3 60361 NULL
151896 +show_firmwareCode_60363 show_firmwareCode 0 60363 NULL
151897 +listxattr_filler_60364 listxattr_filler 3 60364 NULL
151898 +dccp_setsockopt_60367 dccp_setsockopt 5-0 60367 NULL nohasharray
151899 +wl1251_event_unmask_60367 wl1251_event_unmask 0 60367 &dccp_setsockopt_60367
151900 +tcp_md5_do_del_60370 tcp_md5_do_del 0 60370 NULL
151901 +try_ctrl_60373 try_ctrl 0 60373 NULL
151902 +store_fc_private_host_dev_loss_tmo_60376 store_fc_private_host_dev_loss_tmo 0-4 60376 NULL
151903 +ali15x3_transaction_60378 ali15x3_transaction 0 60378 NULL
151904 +ubi_eba_atomic_leb_change_60379 ubi_eba_atomic_leb_change 5-0 60379 NULL nohasharray
151905 +ncp_notify_change_60379 ncp_notify_change 0 60379 &ubi_eba_atomic_leb_change_60379
151906 +uevent_show_60385 uevent_show 0 60385 NULL
151907 +notifier_call_60391 notifier_call 0 60391 NULL
151908 +mthca_alloc_resize_buf_60394 mthca_alloc_resize_buf 3 60394 NULL
151909 +ocfs2_zero_extend_60396 ocfs2_zero_extend 0 60396 NULL nohasharray
151910 +iscsi_tpg_attrib_store_demo_mode_discovery_60396 iscsi_tpg_attrib_store_demo_mode_discovery 0-3 60396 &ocfs2_zero_extend_60396
151911 +tveeprom_read_60397 tveeprom_read 3 60397 NULL
151912 +cfv_netdev_open_60398 cfv_netdev_open 0 60398 NULL
151913 +driver_names_read_60399 driver_names_read 3-0 60399 NULL
151914 +bus_speed_read_60406 bus_speed_read 0 60406 NULL
151915 +imx074_g_fmt_60411 imx074_g_fmt 0 60411 NULL
151916 +SendReceive_60415 SendReceive 0 60415 NULL
151917 +control_show_60422 control_show 0 60422 NULL
151918 +show_fan_beep_60423 show_fan_beep 0 60423 NULL
151919 +excessive_retries_read_60425 excessive_retries_read 3-0 60425 NULL
151920 +of_property_count_elems_of_size_60426 of_property_count_elems_of_size 0-3 60426 NULL
151921 +tstats_write_60432 tstats_write 3-0 60432 NULL
151922 +atl1_change_mtu_60434 atl1_change_mtu 0 60434 NULL
151923 +tipc_buf_acquire_60437 tipc_buf_acquire 1 60437 NULL nohasharray
151924 +iio_trigger_read_name_60437 iio_trigger_read_name 0 60437 &tipc_buf_acquire_60437 nohasharray
151925 +lio_target_tpg_show_enable_60437 lio_target_tpg_show_enable 0 60437 &iio_trigger_read_name_60437
151926 +parse_output_paths_60438 parse_output_paths 0 60438 NULL
151927 +show_carrier_60439 show_carrier 0 60439 NULL nohasharray
151928 +elan_i2c_iap_get_mode_60439 elan_i2c_iap_get_mode 0 60439 &show_carrier_60439
151929 +rx_data_60442 rx_data 4 60442 NULL nohasharray
151930 +sysv_write_begin_60442 sysv_write_begin 0 60442 &rx_data_60442
151931 +t4_wait_op_done_60444 t4_wait_op_done 0 60444 NULL nohasharray
151932 +s5k4aa_set_hvflip_60444 s5k4aa_set_hvflip 0 60444 &t4_wait_op_done_60444
151933 +read_usrate_60445 read_usrate 0 60445 NULL
151934 +tcf_csum_ipv4_igmp_60446 tcf_csum_ipv4_igmp 3 60446 NULL
151935 +__uncore_mask0_show_60454 __uncore_mask0_show 0 60454 NULL
151936 +snd_hda_get_num_raw_conns_60462 snd_hda_get_num_raw_conns 0 60462 NULL
151937 +cmos_set_alarm_60463 cmos_set_alarm 0 60463 NULL
151938 +pnfs_layoutcommit_inode_60465 pnfs_layoutcommit_inode 0 60465 NULL
151939 +initialize_controlvm_payload_info_60472 initialize_controlvm_payload_info 2-1-3 60472 NULL
151940 +reiserfs_permission_60474 reiserfs_permission 0 60474 NULL nohasharray
151941 +iwl_dbgfs_ss_force_write_60474 iwl_dbgfs_ss_force_write 0-3 60474 &reiserfs_permission_60474
151942 +hfsplus_listxattr_finder_info_60475 hfsplus_listxattr_finder_info 0 60475 NULL
151943 +lp8788_show_eoc_level_60477 lp8788_show_eoc_level 0 60477 NULL
151944 +ext3_writeback_writepage_60479 ext3_writeback_writepage 0 60479 NULL
151945 +load_info_60481 load_info 0 60481 NULL
151946 +ht_show_60482 ht_show 0 60482 NULL nohasharray
151947 +broadsheet_spiflash_wait_for_status_60482 broadsheet_spiflash_wait_for_status 0 60482 &ht_show_60482
151948 +crypto_shash_setkey_60483 crypto_shash_setkey 3-0 60483 NULL
151949 +tpacpi_driver_version_show_60485 tpacpi_driver_version_show 0 60485 NULL
151950 +mmc_cid_show_60490 mmc_cid_show 0 60490 NULL nohasharray
151951 +generic_key_timeout_60490 generic_key_timeout 0 60490 &mmc_cid_show_60490
151952 +lustre_msg_early_size_60496 lustre_msg_early_size 0 60496 NULL
151953 +elv_iosched_show_60498 elv_iosched_show 0 60498 NULL
151954 +acpi_tb_get_root_table_entry_60501 acpi_tb_get_root_table_entry 0 60501 NULL
151955 +show_unicast_flood_60505 show_unicast_flood 0 60505 NULL nohasharray
151956 +iscsi_stat_sess_show_attr_rsp_pdus_60505 iscsi_stat_sess_show_attr_rsp_pdus 0 60505 &show_unicast_flood_60505 nohasharray
151957 +rbd_dev_v2_header_onetime_60505 rbd_dev_v2_header_onetime 0 60505 &iscsi_stat_sess_show_attr_rsp_pdus_60505
151958 +store_temp_auto_pwm_min_60510 store_temp_auto_pwm_min 0-4 60510 NULL
151959 +xfs_btree_make_block_unfull_60511 xfs_btree_make_block_unfull 0 60511 NULL
151960 +set_fan_pulses_60512 set_fan_pulses 0-4 60512 NULL
151961 +smb2_new_read_req_60513 smb2_new_read_req 0 60513 NULL
151962 +ath_tx_init_60515 ath_tx_init 2 60515 NULL
151963 +device_for_each_child_60519 device_for_each_child 0 60519 NULL
151964 +pm8001_ctl_fw_version_show_60521 pm8001_ctl_fw_version_show 0 60521 NULL nohasharray
151965 +nilfs_mdt_write_page_60521 nilfs_mdt_write_page 0 60521 &pm8001_ctl_fw_version_show_60521
151966 +lx_dsp_reg_read_60524 lx_dsp_reg_read 0 60524 NULL nohasharray
151967 +btcx_riscmem_alloc_60524 btcx_riscmem_alloc 0 60524 &lx_dsp_reg_read_60524
151968 +raw_connect_60525 raw_connect 0 60525 NULL
151969 +compat_SyS_get_mempolicy_60527 compat_SyS_get_mempolicy 3 60527 NULL
151970 +sun4i_pwm_config_60531 sun4i_pwm_config 0 60531 NULL
151971 +hysdn_sched_rx_60533 hysdn_sched_rx 3 60533 NULL nohasharray
151972 +ad799x_read_frequency_60533 ad799x_read_frequency 0 60533 &hysdn_sched_rx_60533
151973 +ql_adapter_up_60540 ql_adapter_up 0 60540 NULL
151974 +zl10036_set_frequency_60543 zl10036_set_frequency 0 60543 NULL
151975 +v9fs_fid_readn_60544 v9fs_fid_readn 4-0 60544 NULL
151976 +__device_refresh_sync_60549 __device_refresh_sync 0 60549 NULL
151977 +osc_lockless_truncate_seq_write_60553 osc_lockless_truncate_seq_write 3 60553 NULL
151978 +xfs_vm_direct_IO_60557 xfs_vm_direct_IO 4-0 60557 NULL
151979 +xen_panic_event_60561 xen_panic_event 0 60561 NULL
151980 +nfsd_hashsize_60562 nfsd_hashsize 0 60562 NULL nohasharray
151981 +em28xx_write_ac97_60562 em28xx_write_ac97 0 60562 &nfsd_hashsize_60562 nohasharray
151982 +sidtab_map_60562 sidtab_map 0 60562 &em28xx_write_ac97_60562
151983 +tracing_entries_write_60563 tracing_entries_write 3 60563 NULL
151984 +ath9k_htc_update_cap_target_60566 ath9k_htc_update_cap_target 0 60566 NULL
151985 +snd_ctl_read_60575 snd_ctl_read 0-3 60575 NULL nohasharray
151986 +qlcnic_inetaddr_event_60575 qlcnic_inetaddr_event 0 60575 &snd_ctl_read_60575
151987 +inv_mpu6050_switch_engine_60578 inv_mpu6050_switch_engine 0 60578 NULL
151988 +ovl_cache_entry_add_rb_60579 ovl_cache_entry_add_rb 3 60579 NULL
151989 +instance_ue_count_show_60587 instance_ue_count_show 0 60587 NULL
151990 +usbhid_get_raw_report_60588 usbhid_get_raw_report 0 60588 NULL nohasharray
151991 +default_read_file_60588 default_read_file 0-3 60588 &usbhid_get_raw_report_60588
151992 +i915_vma_bind_60589 i915_vma_bind 0 60589 NULL
151993 +nilfs_segctor_next_pseg_offset_show_60590 nilfs_segctor_next_pseg_offset_show 0 60590 NULL nohasharray
151994 +set_brightness_60590 set_brightness 0-4 60590 &nilfs_segctor_next_pseg_offset_show_60590
151995 +getoptions_60593 getoptions 0 60593 NULL
151996 +kone_sysfs_show_tcu_60597 kone_sysfs_show_tcu 0 60597 NULL
151997 +rtl8723_download_fw_60599 rtl8723_download_fw 0 60599 NULL
151998 +memblock_virt_alloc_try_nid_nopanic_60604 memblock_virt_alloc_try_nid_nopanic 1 60604 NULL nohasharray
151999 +resources_show_60604 resources_show 0 60604 &memblock_virt_alloc_try_nid_nopanic_60604 nohasharray
152000 +__uncore_mask_dnid_show_60604 __uncore_mask_dnid_show 0 60604 &resources_show_60604 nohasharray
152001 +usblp_rwait_and_lock_60604 usblp_rwait_and_lock 0 60604 &__uncore_mask_dnid_show_60604
152002 +qlcnic_issue_cmd_60607 qlcnic_issue_cmd 0 60607 NULL
152003 +mwifiex_cmd_mef_cfg_60610 mwifiex_cmd_mef_cfg 0 60610 NULL
152004 +nilfs_dat_prepare_end_60611 nilfs_dat_prepare_end 0 60611 NULL
152005 +cifs_partialpagewrite_60612 cifs_partialpagewrite 0 60612 NULL nohasharray
152006 +os_desc_qw_sign_store_60612 os_desc_qw_sign_store 0-3 60612 &cifs_partialpagewrite_60612
152007 +inode_change_ok_60614 inode_change_ok 0 60614 NULL
152008 +ath10k_wmi_pdev_set_param_60615 ath10k_wmi_pdev_set_param 0 60615 NULL
152009 +skb_transport_offset_60619 skb_transport_offset 0 60619 NULL nohasharray
152010 +target_core_alua_tg_pt_gp_store_attr_tg_pt_gp_id_60619 target_core_alua_tg_pt_gp_store_attr_tg_pt_gp_id 0-3 60619 &skb_transport_offset_60619
152011 +efx_mcdi_rpc_60620 efx_mcdi_rpc 0 60620 NULL
152012 +wl1273_fm_fops_write_60621 wl1273_fm_fops_write 3-0 60621 NULL
152013 +usb_control_msg_60624 usb_control_msg 0 60624 NULL nohasharray
152014 +igbvf_vlan_rx_add_vid_60624 igbvf_vlan_rx_add_vid 0 60624 &usb_control_msg_60624
152015 +store_60628 store 0 60628 NULL
152016 +acl_alloc_stack_init_60630 acl_alloc_stack_init 1 60630 NULL nohasharray
152017 +ath10k_wmi_sta_keepalive_60630 ath10k_wmi_sta_keepalive 0 60630 &acl_alloc_stack_init_60630
152018 +x509_key_preparse_60633 x509_key_preparse 0 60633 NULL
152019 +show_fnode_port_60637 show_fnode_port 0 60637 NULL nohasharray
152020 +nilfs_transaction_begin_60637 nilfs_transaction_begin 0 60637 &show_fnode_port_60637
152021 +ubifs_recover_leb_60639 ubifs_recover_leb 3 60639 NULL
152022 +uwb_set_status_60644 uwb_set_status 0 60644 NULL
152023 +ath10k_hif_power_up_60645 ath10k_hif_power_up 0 60645 NULL
152024 +smi_data_read_60646 smi_data_read 6-0-5 60646 NULL
152025 +__proc_lnet_stats_60647 __proc_lnet_stats 5 60647 NULL
152026 +rbd_dev_v2_parent_info_60648 rbd_dev_v2_parent_info 0 60648 NULL
152027 +if_sdio_host_to_card_60666 if_sdio_host_to_card 4 60666 NULL nohasharray
152028 +show_falltime_60666 show_falltime 0 60666 &if_sdio_host_to_card_60666
152029 +tvaudio_s_ctrl_60667 tvaudio_s_ctrl 0 60667 NULL
152030 +wl12xx_wait_for_event_60668 wl12xx_wait_for_event 0 60668 NULL
152031 +show_fcstat_invalid_tx_word_count_60669 show_fcstat_invalid_tx_word_count 0 60669 NULL
152032 +ieee80211_if_read_dot11MeshConfirmTimeout_60670 ieee80211_if_read_dot11MeshConfirmTimeout 3-0 60670 NULL
152033 +sctp_v4_addr_to_user_60672 sctp_v4_addr_to_user 0 60672 NULL
152034 +bluetooth_set_status_60674 bluetooth_set_status 0 60674 NULL
152035 +amd64_inject_ecc_vector_show_60676 amd64_inject_ecc_vector_show 0 60676 NULL nohasharray
152036 +o2hb_region_start_block_read_60676 o2hb_region_start_block_read 0 60676 &amd64_inject_ecc_vector_show_60676 nohasharray
152037 +upload_firmware_60676 upload_firmware 0 60676 &o2hb_region_start_block_read_60676
152038 +packet_alloc_pending_60677 packet_alloc_pending 0 60677 NULL nohasharray
152039 +alc861vd_parse_auto_config_60677 alc861vd_parse_auto_config 0 60677 &packet_alloc_pending_60677
152040 +read_vbt_r10_60679 read_vbt_r10 1 60679 NULL nohasharray
152041 +stv06xx_start_60679 stv06xx_start 0 60679 &read_vbt_r10_60679
152042 +stop_machine_60681 stop_machine 0 60681 NULL
152043 +set_register_60683 set_register 0 60683 NULL
152044 +jme_get_regs_len_60691 jme_get_regs_len 0 60691 NULL
152045 +lapbeth_device_event_60697 lapbeth_device_event 0 60697 NULL
152046 +niu_init_hw_60698 niu_init_hw 0 60698 NULL
152047 +si5351_clkout_prepare_60701 si5351_clkout_prepare 0 60701 NULL nohasharray
152048 +amd_xgbe_phy_disable_an_60701 amd_xgbe_phy_disable_an 0 60701 &si5351_clkout_prepare_60701
152049 +max6900_i2c_read_time_60702 max6900_i2c_read_time 0 60702 NULL nohasharray
152050 +rfcomm_sock_listen_60702 rfcomm_sock_listen 0 60702 &max6900_i2c_read_time_60702
152051 +gfs2_write_jdata_pagevec_60703 gfs2_write_jdata_pagevec 0 60703 NULL
152052 +init_data_container_60709 init_data_container 1 60709 NULL
152053 +usb_three_show_60711 usb_three_show 0 60711 NULL nohasharray
152054 +rsi_set_vap_capabilities_60711 rsi_set_vap_capabilities 0 60711 &usb_three_show_60711
152055 +wlcore_write_reg_60715 wlcore_write_reg 0 60715 NULL
152056 +snd_emu10k1_efx_playback_trigger_60716 snd_emu10k1_efx_playback_trigger 0 60716 NULL
152057 +timerfd_read_60719 timerfd_read 0-3 60719 NULL
152058 +ext3_xattr_set_60721 ext3_xattr_set 0 60721 NULL
152059 +ov9640_s_stream_60722 ov9640_s_stream 0 60722 NULL
152060 +store_debug_level_60726 store_debug_level 0-3 60726 NULL
152061 +show_chip_60728 show_chip 0 60728 NULL nohasharray
152062 +show_session_param_ISCSI_PARAM_DEF_TIME2WAIT_60728 show_session_param_ISCSI_PARAM_DEF_TIME2WAIT 0 60728 &show_chip_60728
152063 +reg_set_60739 reg_set 0 60739 NULL
152064 +wl12xx_acx_config_hangover_60741 wl12xx_acx_config_hangover 0 60741 NULL
152065 +pppol2tp_create_60743 pppol2tp_create 0 60743 NULL
152066 +lp3972_reg_read_60744 lp3972_reg_read 0 60744 NULL
152067 +vxge_vlan_rx_add_vid_60745 vxge_vlan_rx_add_vid 0 60745 NULL
152068 +set_pwmctrl_60747 set_pwmctrl 0-4 60747 NULL
152069 +proc_read_60749 proc_read 0 60749 NULL
152070 +c2port_show_flash_blocks_num_60752 c2port_show_flash_blocks_num 0 60752 NULL
152071 +ocfs2_xattr_trusted_get_60754 ocfs2_xattr_trusted_get 0 60754 NULL
152072 +raid_status_60755 raid_status 5 60755 NULL
152073 +ibmphp_hpc_readslot_60757 ibmphp_hpc_readslot 0 60757 NULL
152074 +queue_phy_reset_60759 queue_phy_reset 0 60759 NULL
152075 +ad7314_show_name_60763 ad7314_show_name 0 60763 NULL
152076 +nr_setsockopt_60766 nr_setsockopt 0 60766 NULL
152077 +devfreq_powersave_func_60767 devfreq_powersave_func 0 60767 NULL
152078 +arcnet_header_60769 arcnet_header 0 60769 NULL
152079 +ubifs_garbage_collect_60771 ubifs_garbage_collect 0 60771 NULL nohasharray
152080 +clear_error_60771 clear_error 0-4 60771 &ubifs_garbage_collect_60771
152081 +ltc4260_show_bool_60772 ltc4260_show_bool 0 60772 NULL nohasharray
152082 +max8997_write_reg_60772 max8997_write_reg 0 60772 &ltc4260_show_bool_60772
152083 +wafwdt_notify_sys_60773 wafwdt_notify_sys 0 60773 NULL
152084 +sel_write_checkreqprot_60774 sel_write_checkreqprot 3-0 60774 NULL
152085 +opticon_write_60775 opticon_write 4-0 60775 NULL nohasharray
152086 +mtd_numeraseregions_show_60775 mtd_numeraseregions_show 0 60775 &opticon_write_60775
152087 +acl_alloc_num_60778 acl_alloc_num 2-1 60778 NULL
152088 +set_temp_crit_hyst_60783 set_temp_crit_hyst 0-4 60783 NULL
152089 +niu_rbr_add_page_60789 niu_rbr_add_page 0 60789 NULL
152090 +snd_pcm_oss_readv3_60792 snd_pcm_oss_readv3 3 60792 NULL
152091 +lp8788_show_eoc_time_60793 lp8788_show_eoc_time 0 60793 NULL
152092 +vx_pcm_trigger_60795 vx_pcm_trigger 0 60795 NULL
152093 +ds2780_read8_60799 ds2780_read8 3-0 60799 NULL
152094 +store_spi_transport_max_iu_60803 store_spi_transport_max_iu 0-4 60803 NULL
152095 +ch341_open_60810 ch341_open 0 60810 NULL
152096 +i_ipmi_request_60811 i_ipmi_request 0 60811 NULL
152097 +qlcnic_sriov_pf_init_60813 qlcnic_sriov_pf_init 0 60813 NULL
152098 +bnx2i_show_sq_info_60815 bnx2i_show_sq_info 0 60815 NULL
152099 +set_current_rng_60816 set_current_rng 0 60816 NULL
152100 +bdev_direct_access_60818 bdev_direct_access 0-5 60818 NULL
152101 +show_sched0_60819 show_sched0 0 60819 NULL
152102 +gfs2_bmap_alloc_60822 gfs2_bmap_alloc 0 60822 NULL
152103 +sync_read_60823 sync_read 0 60823 NULL
152104 +adp8860_bl_l3_dark_max_show_60831 adp8860_bl_l3_dark_max_show 0 60831 NULL
152105 +ensure_zone_is_initialized_60832 ensure_zone_is_initialized 0 60832 NULL
152106 +msi_bus_show_60838 msi_bus_show 0 60838 NULL
152107 +usb_dsbr100_s_ctrl_60840 usb_dsbr100_s_ctrl 0 60840 NULL
152108 +internal_dev_change_mtu_60841 internal_dev_change_mtu 0 60841 NULL
152109 +aac_show_flags_60844 aac_show_flags 0 60844 NULL nohasharray
152110 +apds990x_power_state_show_60844 apds990x_power_state_show 0 60844 &aac_show_flags_60844
152111 +vivid_fb_set_var_60845 vivid_fb_set_var 0 60845 NULL
152112 +iscsi_tpg_param_store_DefaultTime2Wait_60846 iscsi_tpg_param_store_DefaultTime2Wait 0-3 60846 NULL
152113 +pcistub_irq_handler_show_60847 pcistub_irq_handler_show 0 60847 NULL
152114 +nvif_object_init_60848 nvif_object_init 6 60848 NULL
152115 +pwr_tx_with_ps_read_60851 pwr_tx_with_ps_read 3-0 60851 NULL
152116 +show_hardware_version_60852 show_hardware_version 0 60852 NULL
152117 +show_shost_supported_mode_60854 show_shost_supported_mode 0 60854 NULL
152118 +htc_issue_send_60856 htc_issue_send 0 60856 NULL
152119 +usb_bulk_msg_60861 usb_bulk_msg 0 60861 NULL
152120 +alloc_buf_60864 alloc_buf 3-2 60864 NULL
152121 +generic_writepages_60871 generic_writepages 0 60871 NULL
152122 +show_fc_vport_vport_last_state_60872 show_fc_vport_vport_last_state 0 60872 NULL
152123 +lanai_change_qos_60877 lanai_change_qos 0 60877 NULL
152124 +manage_power_60879 manage_power 0 60879 NULL
152125 +cdc_ncm_store_tx_timer_usecs_60887 cdc_ncm_store_tx_timer_usecs 0-4 60887 NULL
152126 +ext4_update_inline_data_60888 ext4_update_inline_data 3 60888 NULL nohasharray
152127 +bttv_buffer_risc_60888 bttv_buffer_risc 0 60888 &ext4_update_inline_data_60888
152128 +tpu_pwm_config_60889 tpu_pwm_config 0 60889 NULL
152129 +max8660_ldo67_disable_60892 max8660_ldo67_disable 0 60892 NULL
152130 +uuid_show_fallback_60896 uuid_show_fallback 0 60896 NULL nohasharray
152131 +hpfs_readpage_60896 hpfs_readpage 0 60896 &uuid_show_fallback_60896
152132 +ch341_configure_60897 ch341_configure 0 60897 NULL
152133 +w1_master_attribute_show_timeout_60898 w1_master_attribute_show_timeout 0 60898 NULL
152134 +pnp_assign_irq_60906 pnp_assign_irq 0 60906 NULL
152135 +ceph_sync_direct_write_60907 ceph_sync_direct_write 0 60907 NULL
152136 +iio_debugfs_read_reg_60908 iio_debugfs_read_reg 3-0 60908 NULL nohasharray
152137 +hfs_writepage_60908 hfs_writepage 0 60908 &iio_debugfs_read_reg_60908
152138 +dg_dispatch_as_host_60909 dg_dispatch_as_host 0 60909 NULL
152139 +libcfs_sock_ioctl_60915 libcfs_sock_ioctl 0 60915 NULL
152140 +mgt_set_varlen_60916 mgt_set_varlen 4 60916 NULL nohasharray
152141 +ipath_f_get_boardname_60916 ipath_f_get_boardname 0 60916 &mgt_set_varlen_60916
152142 +sysprops_show_60920 sysprops_show 0 60920 NULL
152143 +show_device_bridge_60922 show_device_bridge 0 60922 NULL nohasharray
152144 +atmtcp_v_proc_60922 atmtcp_v_proc 0 60922 &show_device_bridge_60922
152145 +scrub_chunk_60926 scrub_chunk 5 60926 NULL
152146 +show_60927 show 0 60927 NULL nohasharray
152147 +iscsi_nacl_attrib_store_dataout_timeout_60927 iscsi_nacl_attrib_store_dataout_timeout 0-3 60927 &show_60927
152148 +submit_extent_page_60928 submit_extent_page 5-0 60928 NULL
152149 +kxcjk1013_setup_new_data_interrupt_60930 kxcjk1013_setup_new_data_interrupt 0 60930 NULL
152150 +qla2x00_isp_id_show_60931 qla2x00_isp_id_show 0 60931 NULL
152151 +e1000_get_sset_count_60938 e1000_get_sset_count 0 60938 NULL
152152 +xfs_rtallocate_extent_size_60939 xfs_rtallocate_extent_size 0 60939 NULL
152153 +snd_ivtv_pcm_prepare_60940 snd_ivtv_pcm_prepare 0 60940 NULL
152154 +dw2102_serit_i2c_transfer_60942 dw2102_serit_i2c_transfer 0-3 60942 NULL
152155 +f_ecm_opts_attr_show_60943 f_ecm_opts_attr_show 0 60943 NULL
152156 +bch_cached_dev_show_60949 bch_cached_dev_show 0 60949 NULL
152157 +s3c_hsotg_map_dma_60951 s3c_hsotg_map_dma 0 60951 NULL
152158 +_ivtvfb_check_var_60952 _ivtvfb_check_var 0 60952 NULL
152159 +set_pwm_max_60954 set_pwm_max 0-4 60954 NULL
152160 +send_pktsched_cmd_60957 send_pktsched_cmd 0 60957 NULL
152161 +pti_char_write_60960 pti_char_write 3-0 60960 NULL nohasharray
152162 +acpi_ds_init_field_objects_60960 acpi_ds_init_field_objects 0 60960 &pti_char_write_60960
152163 +mwifiex_alloc_sdio_mpa_buffers_60961 mwifiex_alloc_sdio_mpa_buffers 2-3 60961 NULL
152164 +bttv_i2c_readbytes_60964 bttv_i2c_readbytes 0 60964 NULL
152165 +store_60970 store 0 60970 NULL nohasharray
152166 +unregister_ftrace_function_60970 unregister_ftrace_function 0 60970 &store_60970
152167 +vga16fb_set_par_60971 vga16fb_set_par 0 60971 NULL
152168 +acpi_suspend_begin_60973 acpi_suspend_begin 0 60973 NULL
152169 +il_dbgfs_ucode_tx_stats_read_60975 il_dbgfs_ucode_tx_stats_read 0-3 60975 NULL
152170 +toshiba_usb_sleep_charge_get_60980 toshiba_usb_sleep_charge_get 0 60980 NULL
152171 +__a2mp_build_60987 __a2mp_build 3 60987 NULL
152172 +hsc_msg_alloc_60990 hsc_msg_alloc 1 60990 NULL
152173 +tps80031_rtc_set_alarm_60992 tps80031_rtc_set_alarm 0 60992 NULL nohasharray
152174 +init_currently_empty_zone_60992 init_currently_empty_zone 0 60992 &tps80031_rtc_set_alarm_60992
152175 +mars_s_ctrl_60993 mars_s_ctrl 0 60993 NULL
152176 +generic_file_direct_write_60995 generic_file_direct_write 0 60995 NULL
152177 +get_conn_param_61000 get_conn_param 0 61000 NULL nohasharray
152178 +koneplus_sysfs_read_profile_settings_61000 koneplus_sysfs_read_profile_settings 0-5-6 61000 &get_conn_param_61000
152179 +check_dev_61003 check_dev 0 61003 NULL
152180 +prepare_late_61011 prepare_late 0 61011 NULL
152181 +rt2x00usb_initialize_61013 rt2x00usb_initialize 0 61013 NULL
152182 +f_gether_opts_attr_store_61017 f_gether_opts_attr_store 0-4 61017 NULL
152183 +koneplus_sysfs_write_talk_61018 koneplus_sysfs_write_talk 0-6-5 61018 NULL
152184 +ath6kl_lrssi_roam_read_61022 ath6kl_lrssi_roam_read 3-0 61022 NULL
152185 +model_show_61023 model_show 0 61023 NULL
152186 +graph_depth_write_61024 graph_depth_write 3 61024 NULL
152187 +nilfs_snapshot_README_show_61029 nilfs_snapshot_README_show 0 61029 NULL
152188 +sdhci_pltfm_register_61031 sdhci_pltfm_register 3 61031 NULL
152189 +saa717x_s_mbus_fmt_61034 saa717x_s_mbus_fmt 0 61034 NULL
152190 +gro_flush_timeout_show_61035 gro_flush_timeout_show 0 61035 NULL nohasharray
152191 +show_fnode_chap_in_idx_61035 show_fnode_chap_in_idx 0 61035 &gro_flush_timeout_show_61035
152192 +sigma_fw_load_samplerates_61036 sigma_fw_load_samplerates 3 61036 NULL nohasharray
152193 +roccat_common2_sysfs_read_general_61036 roccat_common2_sysfs_read_general 0-5-6 61036 &sigma_fw_load_samplerates_61036
152194 +read_file_ackto_61037 read_file_ackto 3-0 61037 NULL
152195 +call_modprobe_61038 call_modprobe 0 61038 NULL
152196 +lpfc_idiag_queacc_write_61043 lpfc_idiag_queacc_write 3-0 61043 NULL
152197 +escr_show_61048 escr_show 0 61048 NULL
152198 +symtab_init_61050 symtab_init 2-0 61050 NULL
152199 +since_epoch_show_61053 since_epoch_show 0 61053 NULL
152200 +hotkey_recommended_mask_show_61055 hotkey_recommended_mask_show 0 61055 NULL nohasharray
152201 +show_tolerance5_61055 show_tolerance5 0 61055 &hotkey_recommended_mask_show_61055
152202 +rcar_thermal_get_temp_61061 rcar_thermal_get_temp 0 61061 NULL
152203 +musb_gadget_enable_61064 musb_gadget_enable 0 61064 NULL
152204 +get_adapter_status_61066 get_adapter_status 0 61066 NULL
152205 +security_set_61074 security_set 0 61074 NULL
152206 +min_freq_show_61080 min_freq_show 0 61080 NULL nohasharray
152207 +journal_stop_61080 journal_stop 0 61080 &min_freq_show_61080
152208 +mb862xx_i2c_do_address_61081 mb862xx_i2c_do_address 0 61081 NULL
152209 +bfad_im_num_of_ports_show_61082 bfad_im_num_of_ports_show 0 61082 NULL
152210 +ov7670_write_array_61086 ov7670_write_array 0 61086 NULL nohasharray
152211 +patch_stac922x_61086 patch_stac922x 0 61086 &ov7670_write_array_61086
152212 +inv_mpu_data_rdy_trigger_set_state_61090 inv_mpu_data_rdy_trigger_set_state 0 61090 NULL
152213 +last_sync_action_show_61092 last_sync_action_show 0 61092 NULL
152214 +n_tty_read_61096 n_tty_read 0 61096 NULL
152215 +show_mode_61098 show_mode 0 61098 NULL nohasharray
152216 +prep_dma_61098 prep_dma 0 61098 &show_mode_61098
152217 +get_derived_key_61100 get_derived_key 4 61100 NULL nohasharray
152218 +regulator_suspend_mem_mode_show_61100 regulator_suspend_mem_mode_show 0 61100 &get_derived_key_61100
152219 +i40e_calculate_l2fpm_size_61104 i40e_calculate_l2fpm_size 0-4-3-2-1 61104 NULL
152220 +lancer_cmd_get_file_len_61108 lancer_cmd_get_file_len 0 61108 NULL
152221 +packet_getname_61110 packet_getname 0 61110 NULL
152222 +iwl_pcie_enqueue_hcmd_61111 iwl_pcie_enqueue_hcmd 0 61111 NULL
152223 +alloc_chrdev_region_61112 alloc_chrdev_region 0 61112 NULL
152224 +ip6gre_header_61113 ip6gre_header 0 61113 NULL
152225 +show_61117 show 0 61117 NULL
152226 +show_counter_rx_vcrc_errs_61118 show_counter_rx_vcrc_errs 0 61118 NULL
152227 +__probe_kernel_read_61119 __probe_kernel_read 3 61119 NULL nohasharray
152228 +p80211_headerlen_61119 p80211_headerlen 0 61119 &__probe_kernel_read_61119
152229 +c2_rx_ring_alloc_61122 c2_rx_ring_alloc 0 61122 NULL nohasharray
152230 +cc10001_update_scan_mode_61122 cc10001_update_scan_mode 0 61122 &c2_rx_ring_alloc_61122
152231 +vmemmap_alloc_block_buf_61126 vmemmap_alloc_block_buf 1 61126 NULL
152232 +mce_syscore_suspend_61128 mce_syscore_suspend 0 61128 NULL
152233 +tw68_s_ctrl_61130 tw68_s_ctrl 0 61130 NULL
152234 +ipath_tempsense_internal_read_61132 ipath_tempsense_internal_read 0 61132 NULL
152235 +rocker_dma_rx_ring_skb_map_61133 rocker_dma_rx_ring_skb_map 0 61133 NULL
152236 +afs_proc_cells_write_61139 afs_proc_cells_write 3-0 61139 NULL
152237 +beiscsi_process_mcc_61141 beiscsi_process_mcc 0 61141 NULL
152238 +fc_str_to_dev_loss_61142 fc_str_to_dev_loss 0 61142 NULL
152239 +load_guspatch_61144 load_guspatch 0 61144 NULL
152240 +erst_exec_set_dst_address_base_61146 erst_exec_set_dst_address_base 0 61146 NULL
152241 +adp8870_bl_l2_bright_dim_show_61148 adp8870_bl_l2_bright_dim_show 0 61148 NULL nohasharray
152242 +_unlock_lock_61148 _unlock_lock 0 61148 &adp8870_bl_l2_bright_dim_show_61148
152243 +rxrpc_preparse_61158 rxrpc_preparse 0 61158 NULL
152244 +uvesafb_show_product_rev_61162 uvesafb_show_product_rev 0 61162 NULL
152245 +sdev_show_device_blocked_61163 sdev_show_device_blocked 0 61163 NULL
152246 +write_dev_61164 write_dev 0 61164 NULL
152247 +__vmalloc_61168 __vmalloc 1 61168 NULL
152248 +iwl_send_phy_cfg_cmd_61172 iwl_send_phy_cfg_cmd 0 61172 NULL
152249 +event_oom_late_read_61175 event_oom_late_read 3-0 61175 NULL nohasharray
152250 +pair_device_61175 pair_device 4 61175 &event_oom_late_read_61175
152251 +da9052_adc_manual_read_61176 da9052_adc_manual_read 0 61176 NULL
152252 +sys_lsetxattr_61177 sys_lsetxattr 4 61177 NULL
152253 +dio_bio_add_page_61178 dio_bio_add_page 0 61178 NULL
152254 +store_61180 store 0 61180 NULL
152255 +minix_writepage_61183 minix_writepage 0 61183 NULL
152256 +acpi_ut_get_package_object_size_61186 acpi_ut_get_package_object_size 0 61186 NULL nohasharray
152257 +f2fs_sync_file_61186 f2fs_sync_file 0 61186 &acpi_ut_get_package_object_size_61186
152258 +lpfc_board_mode_show_61189 lpfc_board_mode_show 0 61189 NULL
152259 +show_regs_in_min0_61190 show_regs_in_min0 0 61190 NULL nohasharray
152260 +coherence_id_show_61190 coherence_id_show 0 61190 &show_regs_in_min0_61190
152261 +wpan_phy_new_61194 wpan_phy_new 2 61194 NULL
152262 +amd_xgbe_phy_update_link_61198 amd_xgbe_phy_update_link 0 61198 NULL
152263 +wusb_dnts_show_61200 wusb_dnts_show 0 61200 NULL
152264 +wiimod_pro_calib_show_61201 wiimod_pro_calib_show 0 61201 NULL
152265 +SyS_prctl_61202 SyS_prctl 4 61202 NULL
152266 +cfpkt_append_61206 cfpkt_append 3 61206 NULL
152267 +srp_create_fr_pool_61207 srp_create_fr_pool 3 61207 NULL
152268 +__iscsi_nacl_auth_store_password_61218 __iscsi_nacl_auth_store_password 0-3 61218 NULL
152269 +smk_read_ambient_61220 smk_read_ambient 3-0 61220 NULL nohasharray
152270 +da9052_read_vbbat_61220 da9052_read_vbbat 0 61220 &smk_read_ambient_61220 nohasharray
152271 +test_init_61220 test_init 0 61220 &da9052_read_vbbat_61220
152272 +ib_umem_end_61223 ib_umem_end 0 61223 NULL nohasharray
152273 +usb_translate_errors_61223 usb_translate_errors 0-1 61223 &ib_umem_end_61223 nohasharray
152274 +ov7670_write_61223 ov7670_write 0 61223 &usb_translate_errors_61223
152275 +convert_lock_61230 convert_lock 0 61230 NULL
152276 +ns_open_61243 ns_open 0 61243 NULL
152277 +atalk_bind_61244 atalk_bind 0 61244 NULL
152278 +zd1201_setconfig_61247 zd1201_setconfig 0 61247 NULL
152279 +ov5642_g_crop_61248 ov5642_g_crop 0 61248 NULL
152280 +__verify_planes_array_61249 __verify_planes_array 0 61249 NULL nohasharray
152281 +mlx4_en_uc_steer_add_61249 mlx4_en_uc_steer_add 0 61249 &__verify_planes_array_61249
152282 +squashfs_read_metadata_61251 squashfs_read_metadata 0-5 61251 NULL
152283 +efi_status_to_err_61254 efi_status_to_err 0 61254 NULL
152284 +snd_ca0106_pcm_prepare_capture_61260 snd_ca0106_pcm_prepare_capture 0 61260 NULL
152285 +v9fs_mmap_file_read_61262 v9fs_mmap_file_read 3-0 61262 NULL
152286 +submit_bh_61263 submit_bh 0 61263 NULL
152287 +attr_sensitivity_show_tpkbd_61269 attr_sensitivity_show_tpkbd 0 61269 NULL nohasharray
152288 +t3_sge_init_ecntxt_61269 t3_sge_init_ecntxt 0 61269 &attr_sensitivity_show_tpkbd_61269
152289 +btrfs_bio_alloc_61270 btrfs_bio_alloc 3 61270 NULL nohasharray
152290 +ifalias_store_61270 ifalias_store 4-0 61270 &btrfs_bio_alloc_61270 nohasharray
152291 +show_fcstat_dumped_frames_61270 show_fcstat_dumped_frames 0 61270 &ifalias_store_61270
152292 +wiimote_ext_show_61274 wiimote_ext_show 0 61274 NULL
152293 +wlcore_raw_read32_61276 wlcore_raw_read32 0 61276 NULL
152294 +snd_seq_oss_read_61278 snd_seq_oss_read 0 61278 NULL
152295 +max8925_read_device_61279 max8925_read_device 0 61279 NULL
152296 +hfsplus_getxattr_finder_info_61283 hfsplus_getxattr_finder_info 0 61283 NULL
152297 +sys_add_key_61288 sys_add_key 4 61288 NULL nohasharray
152298 +nvme_trans_copy_to_user_61288 nvme_trans_copy_to_user 3 61288 &sys_add_key_61288
152299 +dbg_notify_reboot_61292 dbg_notify_reboot 0 61292 NULL
152300 +b43_ssb_probe_61293 b43_ssb_probe 0 61293 NULL
152301 +rbd_remove_61294 rbd_remove 0-3 61294 NULL
152302 +teles_resume_61301 teles_resume 0 61301 NULL
152303 +ext4_issue_discard_61305 ext4_issue_discard 2 61305 NULL
152304 +videobuf_dqbuf_61306 videobuf_dqbuf 0 61306 NULL
152305 +xfer_from_user_61307 xfer_from_user 3 61307 NULL
152306 +cdc_ncm_get_sset_count_61309 cdc_ncm_get_sset_count 0 61309 NULL
152307 +restart_transaction_61310 restart_transaction 0 61310 NULL
152308 +lp3971_dcdc_disable_61311 lp3971_dcdc_disable 0 61311 NULL
152309 +direntry_bytes_number_61315 direntry_bytes_number 0-2 61315 NULL
152310 +mem_cgroup_resize_limit_61316 mem_cgroup_resize_limit 0 61316 NULL
152311 +sha1_ssse3_export_61318 sha1_ssse3_export 0 61318 NULL
152312 +xfrm_user_sec_ctx_size_61320 xfrm_user_sec_ctx_size 0 61320 NULL
152313 +show_fnode_discovery_auth_optional_61321 show_fnode_discovery_auth_optional 0 61321 NULL
152314 +bonding_show_mii_status_61322 bonding_show_mii_status 0 61322 NULL
152315 +ocfs2_xattr_set_61323 ocfs2_xattr_set 0 61323 NULL
152316 +fsl_asrc_dma_prepare_and_submit_61324 fsl_asrc_dma_prepare_and_submit 0 61324 NULL
152317 +pcan_usb_write_mode_61329 pcan_usb_write_mode 0 61329 NULL
152318 +C_SYSC_msgsnd_61330 C_SYSC_msgsnd 3 61330 NULL nohasharray
152319 +__netdev_adjacent_dev_insert_61330 __netdev_adjacent_dev_insert 0 61330 &C_SYSC_msgsnd_61330
152320 +write_file_spectral_short_repeat_61335 write_file_spectral_short_repeat 3-0 61335 NULL
152321 +rirb_get_response_61337 rirb_get_response 0 61337 NULL
152322 +st5481_setup_isocpipes_61340 st5481_setup_isocpipes 4-6 61340 NULL
152323 +rx_rx_wa_ba_not_expected_read_61341 rx_rx_wa_ba_not_expected_read 3-0 61341 NULL nohasharray
152324 +init_pin_configs_show_61341 init_pin_configs_show 0 61341 &rx_rx_wa_ba_not_expected_read_61341 nohasharray
152325 +store_select_amcb2_transmit_clock_61341 store_select_amcb2_transmit_clock 0-4 61341 &init_pin_configs_show_61341 nohasharray
152326 +do_splice_direct_61341 do_splice_direct 5-0 61341 &store_select_amcb2_transmit_clock_61341
152327 +__dm_get_reserved_ios_61342 __dm_get_reserved_ios 0-3-2 61342 NULL
152328 +iwl_poll_bit_61343 iwl_poll_bit 0 61343 NULL
152329 +f1x_map_sysaddr_to_csrow_61344 f1x_map_sysaddr_to_csrow 2 61344 NULL
152330 +lx_hardware_close_61347 lx_hardware_close 0 61347 NULL
152331 +sbp_tpg_attrib_show_max_logins_per_lun_61352 sbp_tpg_attrib_show_max_logins_per_lun 0 61352 NULL
152332 +pm8001_update_flash_61353 pm8001_update_flash 0 61353 NULL
152333 +wil_write_file_recovery_61354 wil_write_file_recovery 3-0 61354 NULL
152334 +vfio_fops_write_61355 vfio_fops_write 0-3 61355 NULL
152335 +num_users_show_61356 num_users_show 0 61356 NULL
152336 +iwlagn_disable_bss_61364 iwlagn_disable_bss 0 61364 NULL nohasharray
152337 +ixgbevf_set_mac_61364 ixgbevf_set_mac 0 61364 &iwlagn_disable_bss_61364
152338 +show_mem_removable_61365 show_mem_removable 0 61365 NULL
152339 +debug_debug4_read_61367 debug_debug4_read 3-0 61367 NULL
152340 +show_parent_61376 show_parent 0 61376 NULL
152341 +online_pages_61385 online_pages 0 61385 NULL nohasharray
152342 +clps711x_fb_check_var_61385 clps711x_fb_check_var 0 61385 &online_pages_61385
152343 +change_xattr_61390 change_xattr 5 61390 NULL
152344 +dax_get_addr_61391 dax_get_addr 0 61391 NULL
152345 +system_enable_write_61396 system_enable_write 3 61396 NULL
152346 +rdac_activate_61397 rdac_activate 0 61397 NULL
152347 +size_entry_mwt_61400 size_entry_mwt 0 61400 NULL nohasharray
152348 +cfg80211_vendor_cmd_alloc_reply_skb_61400 cfg80211_vendor_cmd_alloc_reply_skb 2 61400 &size_entry_mwt_61400
152349 +systemid_show_61405 systemid_show 0 61405 NULL
152350 +_xadc_update_adc_reg_61411 _xadc_update_adc_reg 0 61411 NULL
152351 +usblp_wwait_61417 usblp_wwait 0 61417 NULL
152352 +arcmsr_attr_host_driver_posted_cmd_61420 arcmsr_attr_host_driver_posted_cmd 0 61420 NULL
152353 +do_s2io_add_mac_61423 do_s2io_add_mac 0 61423 NULL
152354 +show_cpus_attr_61428 show_cpus_attr 0 61428 NULL
152355 +patch_ad1986a_61432 patch_ad1986a 0 61432 NULL
152356 +tw9910_power_61435 tw9910_power 0 61435 NULL
152357 +store_fc_rport_dev_loss_tmo_61436 store_fc_rport_dev_loss_tmo 0-4 61436 NULL
152358 +dma_ops_area_alloc_61440 dma_ops_area_alloc 0-5-3-4 61440 NULL
152359 +acquire_61443 acquire 0 61443 NULL
152360 +smbhash_61444 smbhash 0 61444 NULL
152361 +target_core_alua_tg_pt_gp_store_attr_alua_support_active_optimized_61445 target_core_alua_tg_pt_gp_store_attr_alua_support_active_optimized 0-3 61445 NULL
152362 +target_core_dev_pr_show_spc3_res_61447 target_core_dev_pr_show_spc3_res 0 61447 NULL
152363 +job_control_61452 job_control 0 61452 NULL
152364 +ceph_sync_write_61453 ceph_sync_write 0 61453 NULL
152365 +unix_stream_sendmsg_61455 unix_stream_sendmsg 4-0 61455 NULL
152366 +show_temperature_61459 show_temperature 0 61459 NULL
152367 +clps711x_pwm_config_61461 clps711x_pwm_config 0 61461 NULL
152368 +mwifiex_cmd_802_11_rssi_info_61464 mwifiex_cmd_802_11_rssi_info 0 61464 NULL nohasharray
152369 +netconsole_target_attr_show_61464 netconsole_target_attr_show 0 61464 &mwifiex_cmd_802_11_rssi_info_61464
152370 +validate_61467 validate 0 61467 NULL
152371 +vxfs_readpage_61468 vxfs_readpage 0 61468 NULL
152372 +rt2x00usb_vendor_request_61470 rt2x00usb_vendor_request 0 61470 NULL
152373 +capability_get_61474 capability_get 0 61474 NULL
152374 +get_fan_input_61476 get_fan_input 0 61476 NULL
152375 +iad_bFunctionClass_show_61477 iad_bFunctionClass_show 0 61477 NULL
152376 +fm10k_setup_all_rx_resources_61478 fm10k_setup_all_rx_resources 0 61478 NULL
152377 +snd_pcm_lib_writev_transfer_61483 snd_pcm_lib_writev_transfer 5 61483 NULL nohasharray
152378 +show_61483 show 0 61483 &snd_pcm_lib_writev_transfer_61483
152379 +btrfs_item_size_61485 btrfs_item_size 0 61485 NULL
152380 +__mv88e6xxx_reg_write_61486 __mv88e6xxx_reg_write 0 61486 NULL
152381 +mc13xxx_reg_write_61490 mc13xxx_reg_write 0 61490 NULL
152382 +bonding_show_resend_igmp_61498 bonding_show_resend_igmp 0 61498 NULL
152383 +batadv_interface_add_vid_61502 batadv_interface_add_vid 0 61502 NULL
152384 +ocfs2_xattr_security_get_61503 ocfs2_xattr_security_get 0 61503 NULL nohasharray
152385 +qla2x00_link_state_show_61503 qla2x00_link_state_show 0 61503 &ocfs2_xattr_security_get_61503 nohasharray
152386 +bnad_setup_tx_61503 bnad_setup_tx 0 61503 &qla2x00_link_state_show_61503
152387 +pppol2tp_getname_61506 pppol2tp_getname 0 61506 NULL
152388 +__dn_connect_61507 __dn_connect 0 61507 NULL
152389 +he_open_61509 he_open 0 61509 NULL nohasharray
152390 +ali_ircc_net_open_61509 ali_ircc_net_open 0 61509 &he_open_61509
152391 +__nfs_revalidate_inode_61510 __nfs_revalidate_inode 0 61510 NULL
152392 +ubi_version_show_61514 ubi_version_show 0 61514 NULL
152393 +brcmf_sdio_txpkt_prep_sg_61521 brcmf_sdio_txpkt_prep_sg 4-0 61521 NULL
152394 +ath10k_thermal_show_temp_61522 ath10k_thermal_show_temp 0 61522 NULL nohasharray
152395 +dummy_downcall_61522 dummy_downcall 0-3 61522 &ath10k_thermal_show_temp_61522 nohasharray
152396 +ath9k_hw_do_fastcc_61522 ath9k_hw_do_fastcc 0 61522 &dummy_downcall_61522 nohasharray
152397 +start_dma_61522 start_dma 0 61522 &ath9k_hw_do_fastcc_61522
152398 +mtu_show_61523 mtu_show 0 61523 NULL
152399 +show_pwm_reg_61524 show_pwm_reg 0 61524 NULL
152400 +usbvision_i2c_xfer_61527 usbvision_i2c_xfer 0-3 61527 NULL
152401 +unmap_and_move_huge_page_61528 unmap_and_move_huge_page 0 61528 NULL
152402 +jffs2_write_end_61529 jffs2_write_end 0-5 61529 NULL
152403 +l2tp_ip_connect_61530 l2tp_ip_connect 0 61530 NULL
152404 +test_power_get_ac_property_61540 test_power_get_ac_property 0 61540 NULL
152405 +show_fcstat_seconds_since_last_reset_61541 show_fcstat_seconds_since_last_reset 0 61541 NULL nohasharray
152406 +adt7x10_set_temp_61541 adt7x10_set_temp 0-4 61541 &show_fcstat_seconds_since_last_reset_61541 nohasharray
152407 +proc_write_device_61541 proc_write_device 3 61541 &adt7x10_set_temp_61541
152408 +be_clear_vlan_promisc_61542 be_clear_vlan_promisc 0 61542 NULL nohasharray
152409 +compat_SyS_select_61542 compat_SyS_select 1 61542 &be_clear_vlan_promisc_61542
152410 +set_gssp_clnt_61543 set_gssp_clnt 0 61543 NULL
152411 +get_ohm_of_thermistor_61545 get_ohm_of_thermistor 0 61545 NULL
152412 +bch_cached_dev_store_61547 bch_cached_dev_store 0-4 61547 NULL nohasharray
152413 +xadc_axi_read_adc_reg_61547 xadc_axi_read_adc_reg 0 61547 &bch_cached_dev_store_61547
152414 +show_fc_host_permanent_port_name_61549 show_fc_host_permanent_port_name 0 61549 NULL
152415 +lpfc_oas_supported_show_61550 lpfc_oas_supported_show 0 61550 NULL
152416 +trace_options_core_write_61551 trace_options_core_write 3 61551 NULL
152417 +ip_gre_calc_hlen_61553 ip_gre_calc_hlen 0 61553 NULL nohasharray
152418 +store_61553 store 0-3 61553 &ip_gre_calc_hlen_61553
152419 +reiserfs_xattr_set_61558 reiserfs_xattr_set 0 61558 NULL
152420 +dvb_net_ioctl_61559 dvb_net_ioctl 2 61559 NULL
152421 +hidpp_prefix_name_61562 hidpp_prefix_name 2 61562 NULL
152422 +iscsi_tpg_auth_show_authenticate_target_61563 iscsi_tpg_auth_show_authenticate_target 0 61563 NULL nohasharray
152423 +wl1271_hw_init_61563 wl1271_hw_init 0 61563 &iscsi_tpg_auth_show_authenticate_target_61563
152424 +b43_phy_ht_op_switch_channel_61564 b43_phy_ht_op_switch_channel 0 61564 NULL
152425 +iwl_force_rf_reset_61566 iwl_force_rf_reset 0 61566 NULL
152426 +sock_sendmsg_61567 sock_sendmsg 0-3 61567 NULL
152427 +fan_proc_write_61569 fan_proc_write 3-0 61569 NULL
152428 +ieee80211_if_read_rc_rateidx_mask_2ghz_61570 ieee80211_if_read_rc_rateidx_mask_2ghz 3-0 61570 NULL
152429 +ldlm_pool_rw_atomic_seq_write_61572 ldlm_pool_rw_atomic_seq_write 3 61572 NULL
152430 +max_brightness_show_61577 max_brightness_show 0 61577 NULL
152431 +show_ordinals_61579 show_ordinals 0 61579 NULL
152432 +nfs4_do_find_root_sec_61580 nfs4_do_find_root_sec 0 61580 NULL
152433 +seq_open_private_61589 seq_open_private 3 61589 NULL
152434 +ov2640_set_params_61591 ov2640_set_params 0 61591 NULL
152435 +ipath_write_61598 ipath_write 0-3 61598 NULL
152436 +__get_vm_area_61599 __get_vm_area 1 61599 NULL
152437 +netlink_recvmsg_61600 netlink_recvmsg 4-0 61600 NULL
152438 +nfs4_init_uniform_client_string_61601 nfs4_init_uniform_client_string 3 61601 NULL nohasharray
152439 +cx2341x_handler_init_61601 cx2341x_handler_init 2 61601 &nfs4_init_uniform_client_string_61601
152440 +br_device_event_61613 br_device_event 0 61613 NULL
152441 +configfs_write_file_61621 configfs_write_file 3-0 61621 NULL nohasharray
152442 +alloc_cq_buf_61621 alloc_cq_buf 4-3 61621 &configfs_write_file_61621
152443 +get_pages_array_61622 get_pages_array 1 61622 NULL
152444 +s1d13xxxfb_set_par_61623 s1d13xxxfb_set_par 0 61623 NULL
152445 +ieee80211_if_fmt_hw_queues_61629 ieee80211_if_fmt_hw_queues 3 61629 NULL
152446 +i2o_parm_table_get_61635 i2o_parm_table_get 6 61635 NULL
152447 +pm8001_chip_fw_flash_update_req_61637 pm8001_chip_fw_flash_update_req 0 61637 NULL
152448 +store_61638 store 0 61638 NULL
152449 +btrfs_add_ordered_extent_61642 btrfs_add_ordered_extent 0 61642 NULL
152450 +snd_pcm_oss_read3_61643 snd_pcm_oss_read3 0-3 61643 NULL nohasharray
152451 +tcf_hashinfo_init_61643 tcf_hashinfo_init 2 61643 &snd_pcm_oss_read3_61643
152452 +ipath_write_umem64_61644 ipath_write_umem64 0 61644 NULL
152453 +resize_stripes_61650 resize_stripes 2-0 61650 NULL
152454 +video_autosw_set_61652 video_autosw_set 0 61652 NULL
152455 +wl1251_sdio_set_power_61653 wl1251_sdio_set_power 0 61653 NULL
152456 +zd_chip_set_multicast_hash_61656 zd_chip_set_multicast_hash 0 61656 NULL
152457 +uvesafb_exec_61657 uvesafb_exec 0 61657 NULL
152458 +show_counter_tx_underruns_61658 show_counter_tx_underruns 0 61658 NULL
152459 +fill_meta_index_61660 fill_meta_index 0-2 61660 NULL
152460 +pci_read_config_dword_61662 pci_read_config_dword 0 61662 NULL
152461 +twl6040gpo_direction_out_61663 twl6040gpo_direction_out 0 61663 NULL
152462 +pwm_store_61666 pwm_store 0-4 61666 NULL
152463 +insert_one_name_61668 insert_one_name 7 61668 NULL nohasharray
152464 +gx1fb_set_par_61668 gx1fb_set_par 0 61668 &insert_one_name_61668
152465 +x25_open_61673 x25_open 0 61673 NULL nohasharray
152466 +atl1_setup_ring_resources_61673 atl1_setup_ring_resources 0 61673 &x25_open_61673
152467 +pcan_usb_pro_set_filter_61674 pcan_usb_pro_set_filter 0 61674 NULL nohasharray
152468 +store_fan_step_output_61674 store_fan_step_output 0-4 61674 &pcan_usb_pro_set_filter_61674
152469 +input_event_size_61677 input_event_size 0 61677 NULL nohasharray
152470 +ceph_direct_io_61677 ceph_direct_io 0 61677 &input_event_size_61677
152471 +vid_out_buf_prepare_61678 vid_out_buf_prepare 0 61678 NULL
152472 +lock_loop_61681 lock_loop 1 61681 NULL
152473 +amd_gpio_dirout_61682 amd_gpio_dirout 0 61682 NULL nohasharray
152474 +show_tabletXtilt_61682 show_tabletXtilt 0 61682 &amd_gpio_dirout_61682
152475 +__do_tune_cpucache_61684 __do_tune_cpucache 2-0 61684 NULL
152476 +sco_sock_create_61686 sco_sock_create 0 61686 NULL
152477 +wl1271_sta_hw_init_post_mem_61688 wl1271_sta_hw_init_post_mem 0 61688 NULL
152478 +abx500_set_register_interruptible_61690 abx500_set_register_interruptible 0 61690 NULL
152479 +filter_read_61692 filter_read 3-0 61692 NULL
152480 +show_session_param_ISCSI_PARAM_DEF_TIME2RETAIN_61693 show_session_param_ISCSI_PARAM_DEF_TIME2RETAIN 0 61693 NULL
152481 +qlcnic_validate_beacon_61694 qlcnic_validate_beacon 0 61694 NULL
152482 +prepare_61695 prepare 0 61695 NULL
152483 +lpfc_oas_lun_state_show_61697 lpfc_oas_lun_state_show 0 61697 NULL
152484 +mt_set_quirks_61702 mt_set_quirks 0-4 61702 NULL
152485 +o2hb_heartbeat_group_mode_show_61706 o2hb_heartbeat_group_mode_show 0 61706 NULL
152486 +prog_page_61711 prog_page 2 61711 NULL
152487 +SyS_kexec_file_load_61715 SyS_kexec_file_load 3 61715 NULL
152488 +iov_length_61716 iov_length 0 61716 NULL
152489 +fragmentation_threshold_read_61718 fragmentation_threshold_read 3-0 61718 NULL nohasharray
152490 +rocker_port_ctrl_61718 rocker_port_ctrl 0 61718 &fragmentation_threshold_read_61718
152491 +iad_bFunctionSubClass_show_61719 iad_bFunctionSubClass_show 0 61719 NULL nohasharray
152492 +rtpm_status_show_61719 rtpm_status_show 0 61719 &iad_bFunctionSubClass_show_61719 nohasharray
152493 +null_alloc_reqbuf_61719 null_alloc_reqbuf 3 61719 &rtpm_status_show_61719
152494 +show_61723 show 0 61723 NULL nohasharray
152495 +store_rtap_filter_61723 store_rtap_filter 0-4 61723 &show_61723
152496 +max1027_validate_device_61728 max1027_validate_device 0 61728 NULL
152497 +read_file_regval_61742 read_file_regval 3-0 61742 NULL
152498 +w5100_open_61743 w5100_open 0 61743 NULL
152499 +nfc_llcp_allocate_snl_61749 nfc_llcp_allocate_snl 2 61749 NULL
152500 +tipc_msg_make_bundle_61751 tipc_msg_make_bundle 3 61751 NULL
152501 +cx_auto_init_61752 cx_auto_init 0 61752 NULL
152502 +velocity_init_dma_rings_61759 velocity_init_dma_rings 0 61759 NULL
152503 +nilfs_segctor_last_seg_checkpoint_show_61761 nilfs_segctor_last_seg_checkpoint_show 0 61761 NULL nohasharray
152504 +vmlfb_check_var_61761 vmlfb_check_var 0 61761 &nilfs_segctor_last_seg_checkpoint_show_61761
152505 +SyS_sendto_61763 SyS_sendto 6-3 61763 NULL
152506 +show_pwm_auto_point_temp_61771 show_pwm_auto_point_temp 0 61771 NULL
152507 +features_show_61772 features_show 0 61772 NULL nohasharray
152508 +elv_iosched_store_61772 elv_iosched_store 0-3 61772 &features_show_61772
152509 +gfs2_meta_wait_61773 gfs2_meta_wait 0 61773 NULL
152510 +compiled_by_show_61788 compiled_by_show 0 61788 NULL
152511 +security_bounded_transition_61790 security_bounded_transition 0 61790 NULL
152512 +sctp_cmd_send_msg_61795 sctp_cmd_send_msg 0 61795 NULL
152513 +batadv_dat_snoop_incoming_arp_reply_61801 batadv_dat_snoop_incoming_arp_reply 3 61801 NULL
152514 +kone_sysfs_show_actual_dpi_61804 kone_sysfs_show_actual_dpi 0 61804 NULL
152515 +show_blank_61805 show_blank 0 61805 NULL
152516 +mls_compute_context_len_61812 mls_compute_context_len 0 61812 NULL nohasharray
152517 +pch_gbe_setup_rx_resources_61812 pch_gbe_setup_rx_resources 0 61812 &mls_compute_context_len_61812
152518 +cifs_server_get_key_61813 cifs_server_get_key 0 61813 NULL
152519 +show_pwm_ast_61818 show_pwm_ast 0 61818 NULL
152520 +get_cap_size_61822 get_cap_size 0 61822 NULL
152521 +wacom_btnimg1_store_61823 wacom_btnimg1_store 4-0 61823 NULL
152522 +bd2802_store_reg0x13_61826 bd2802_store_reg0x13 0-4 61826 NULL nohasharray
152523 +break_layout_61826 break_layout 0 61826 &bd2802_store_reg0x13_61826
152524 +show_root_block_61828 show_root_block 0 61828 NULL
152525 +tps80031_irq_init_61830 tps80031_irq_init 3 61830 NULL
152526 +cyapa_empty_pip_output_data_61833 cyapa_empty_pip_output_data 0 61833 NULL nohasharray
152527 +qlcnic_change_mtu_61833 qlcnic_change_mtu 0 61833 &cyapa_empty_pip_output_data_61833
152528 +bfad_debugfs_write_regwr_61841 bfad_debugfs_write_regwr 3-0 61841 NULL
152529 +iscsit_na_dataout_timeout_61844 iscsit_na_dataout_timeout 0 61844 NULL
152530 +regcache_sync_block_61846 regcache_sync_block 5-4 61846 NULL
152531 +t4vf_sge_alloc_rxq_61850 t4vf_sge_alloc_rxq 0 61850 NULL
152532 +mwifiex_cmd_mac_multicast_adr_61851 mwifiex_cmd_mac_multicast_adr 0 61851 NULL
152533 +ath9k_hw_def_dump_eeprom_61853 ath9k_hw_def_dump_eeprom 4-5-0 61853 NULL
152534 +nvidiafb_set_par_61854 nvidiafb_set_par 0 61854 NULL
152535 +x25_getname_61857 x25_getname 0 61857 NULL
152536 +store_61861 store 0-3 61861 NULL
152537 +evdev_compute_buffer_size_61863 evdev_compute_buffer_size 0 61863 NULL nohasharray
152538 +aty128_decode_var_61863 aty128_decode_var 0 61863 &evdev_compute_buffer_size_61863
152539 +SYSC_lsetxattr_61869 SYSC_lsetxattr 4 61869 NULL
152540 +store_61871 store 0-3 61871 NULL
152541 +snd_ymfpci_capture_prepare_61873 snd_ymfpci_capture_prepare 0 61873 NULL nohasharray
152542 +lbs_ethtool_get_eeprom_len_61873 lbs_ethtool_get_eeprom_len 0 61873 &snd_ymfpci_capture_prepare_61873
152543 +get_fw_name_61874 get_fw_name 3 61874 NULL nohasharray
152544 +smsc95xx_ethtool_getregslen_61874 smsc95xx_ethtool_getregslen 0 61874 &get_fw_name_61874
152545 +qla4xxx_board_id_show_61879 qla4xxx_board_id_show 0 61879 NULL
152546 +cmpc_accel_sensitivity_show_v4_61886 cmpc_accel_sensitivity_show_v4 0 61886 NULL
152547 +show_temp3_alarm_61887 show_temp3_alarm 0 61887 NULL
152548 +disconnect_61888 disconnect 0 61888 NULL
152549 +lprocfs_write_frac_u64_helper_61897 lprocfs_write_frac_u64_helper 2 61897 NULL
152550 +make_rate_61898 make_rate 0 61898 NULL
152551 +ax25_addr_size_61899 ax25_addr_size 0 61899 NULL nohasharray
152552 +cxgb4_pktgl_to_skb_61899 cxgb4_pktgl_to_skb 2 61899 &ax25_addr_size_61899
152553 +clear_refs_write_61904 clear_refs_write 3 61904 NULL
152554 +br_get_size_61907 br_get_size 0 61907 NULL
152555 +rx_filter_arp_filter_read_61914 rx_filter_arp_filter_read 3-0 61914 NULL nohasharray
152556 +squashfs_security_get_61914 squashfs_security_get 0 61914 &rx_filter_arp_filter_read_61914
152557 +au0828_init_isoc_61917 au0828_init_isoc 3-2-4-0 61917 NULL
152558 +sctp_sendmsg_61919 sctp_sendmsg 4-0 61919 NULL
152559 +csrow_ce_count_show_61921 csrow_ce_count_show 0 61921 NULL nohasharray
152560 +acpi_ut_release_mutex_61921 acpi_ut_release_mutex 0 61921 &csrow_ce_count_show_61921 nohasharray
152561 +pid_getattr_61921 pid_getattr 0 61921 &acpi_ut_release_mutex_61921
152562 +fsp_attr_show_pagereg_61922 fsp_attr_show_pagereg 0 61922 NULL
152563 +dps1_is_key_locked_61924 dps1_is_key_locked 0 61924 NULL
152564 +efi_get_runtime_map_size_61927 efi_get_runtime_map_size 0 61927 NULL
152565 +ov9740_reg_write_61928 ov9740_reg_write 0 61928 NULL
152566 +send_bulk_static_data_61932 send_bulk_static_data 3 61932 NULL nohasharray
152567 +host_show_hp_ssd_smart_path_status_61932 host_show_hp_ssd_smart_path_status 0 61932 &send_bulk_static_data_61932
152568 +iscsi_stat_instance_show_attr_sessions_61934 iscsi_stat_instance_show_attr_sessions 0 61934 NULL
152569 +be_mcc_notify_wait_61936 be_mcc_notify_wait 0 61936 NULL
152570 +ath10k_wmi_dbglog_cfg_61937 ath10k_wmi_dbglog_cfg 0 61937 NULL
152571 +adv7175_init_61938 adv7175_init 0 61938 NULL
152572 +as3935_read_61939 as3935_read 0 61939 NULL
152573 +multicast_startup_query_count_store_61940 multicast_startup_query_count_store 4-0 61940 NULL nohasharray
152574 +store_indirect_byte_61940 store_indirect_byte 0-4 61940 &multicast_startup_query_count_store_61940
152575 +kernfs_iop_getxattr_61941 kernfs_iop_getxattr 0 61941 NULL
152576 +e1000e_phc_enable_61945 e1000e_phc_enable 0 61945 NULL
152577 +il4965_ucode_rx_stats_read_61948 il4965_ucode_rx_stats_read 3-0 61948 NULL
152578 +timeout_set_61951 timeout_set 0 61951 NULL
152579 +bonding_show_ad_partner_mac_61958 bonding_show_ad_partner_mac 0 61958 NULL
152580 +show_in_max0_61959 show_in_max0 0 61959 NULL
152581 +squashfs_read_id_index_table_61961 squashfs_read_id_index_table 4 61961 NULL nohasharray
152582 +set_type_61961 set_type 0-4 61961 &squashfs_read_id_index_table_61961
152583 +cmpc_accel_sensitivity_store_61964 cmpc_accel_sensitivity_store 0-4 61964 NULL
152584 +fix_read_error_61965 fix_read_error 4 61965 NULL
152585 +copy_user_transitions_61970 copy_user_transitions 0 61970 NULL
152586 +ath10k_mac_vif_recalc_ps_wake_threshold_61971 ath10k_mac_vif_recalc_ps_wake_threshold 0 61971 NULL
152587 +raw_getfrag_61976 raw_getfrag 3-4 61976 NULL
152588 +fd_locked_ioctl_61978 fd_locked_ioctl 3 61978 NULL
152589 +cow_file_range_61979 cow_file_range 3-0 61979 NULL nohasharray
152590 +vfs_fsync_61979 vfs_fsync 0 61979 &cow_file_range_61979
152591 +crypto_shash_init_61980 crypto_shash_init 0 61980 NULL
152592 +set_extent_delalloc_61982 set_extent_delalloc 0 61982 NULL
152593 +e4000_set_lna_gain_61986 e4000_set_lna_gain 0 61986 NULL
152594 +bus_rescan_store_61988 bus_rescan_store 0-3 61988 NULL
152595 +mem_cgroup_reset_61989 mem_cgroup_reset 0-3 61989 NULL
152596 +module_alloc_exec_61991 module_alloc_exec 1 61991 NULL
152597 +ieee802154_hdr_get_addr_61996 ieee802154_hdr_get_addr 0 61996 NULL
152598 +dequeue_event_62000 dequeue_event 3-0 62000 NULL
152599 +ceph_vxattrcb_dir_files_62002 ceph_vxattrcb_dir_files 0 62002 NULL
152600 +snprint_stack_trace_62003 snprint_stack_trace 0 62003 NULL nohasharray
152601 +show_tolerance4_62003 show_tolerance4 0 62003 &snprint_stack_trace_62003
152602 +wlcore_cmd_configure_failsafe_62004 wlcore_cmd_configure_failsafe 0 62004 NULL nohasharray
152603 +store_pwm_auto_vrdhot_ramp_62004 store_pwm_auto_vrdhot_ramp 0-4 62004 &wlcore_cmd_configure_failsafe_62004
152604 +niu_init_mac_62007 niu_init_mac 0 62007 NULL
152605 +nilfs_segctor_last_nongc_write_time_show_62008 nilfs_segctor_last_nongc_write_time_show 0 62008 NULL
152606 +xt_compat_match_offset_62011 xt_compat_match_offset 0 62011 NULL
152607 +show_pwm_enable1_62017 show_pwm_enable1 0 62017 NULL
152608 +mtrr_add_page_62018 mtrr_add_page 0 62018 NULL
152609 +SyS_setxattr_62019 SyS_setxattr 4 62019 NULL
152610 +jffs2_do_unlink_62020 jffs2_do_unlink 4 62020 NULL
152611 +SYSC_select_62024 SYSC_select 1 62024 NULL nohasharray
152612 +radeon_hwmon_set_pwm1_enable_62024 radeon_hwmon_set_pwm1_enable 0-4 62024 &SYSC_select_62024
152613 +regulator_suspend_disk_uV_show_62026 regulator_suspend_disk_uV_show 0 62026 NULL
152614 +crypt_extent_62033 crypt_extent 0 62033 NULL
152615 +pmcraid_build_passthrough_ioadls_62034 pmcraid_build_passthrough_ioadls 2 62034 NULL
152616 +create_message_62035 create_message 0 62035 NULL nohasharray
152617 +statfs_by_dentry_62035 statfs_by_dentry 0 62035 &create_message_62035
152618 +em28xx_read_reg_62039 em28xx_read_reg 0 62039 NULL nohasharray
152619 +afs_statfs_62039 afs_statfs 0 62039 &em28xx_read_reg_62039
152620 +romfs_blk_read_62040 romfs_blk_read 0 62040 NULL
152621 +pcxhr_send_it_dsp_62043 pcxhr_send_it_dsp 0 62043 NULL
152622 +ppp_tx_cp_62044 ppp_tx_cp 5 62044 NULL
152623 +get_attn_62046 get_attn 0 62046 NULL
152624 +cs5345_s_ctrl_62047 cs5345_s_ctrl 0 62047 NULL
152625 +add_vol_ctl_62054 add_vol_ctl 0 62054 NULL
152626 +usnic_ib_inetaddr_event_62056 usnic_ib_inetaddr_event 0 62056 NULL
152627 +do_pselect_62061 do_pselect 1 62061 NULL
152628 +pcpu_alloc_bootmem_62074 pcpu_alloc_bootmem 2 62074 NULL
152629 +_xfs_log_force_lsn_62083 _xfs_log_force_lsn 0 62083 NULL
152630 +fat_setattr_62084 fat_setattr 0 62084 NULL
152631 +lpfc_EnableXLane_show_62087 lpfc_EnableXLane_show 0 62087 NULL
152632 +ipath_user_sdma_pin_pages_62100 ipath_user_sdma_pin_pages 0 62100 NULL
152633 +airspy_alloc_stream_bufs_62101 airspy_alloc_stream_bufs 0 62101 NULL
152634 +jffs2_security_setxattr_62107 jffs2_security_setxattr 4-0 62107 NULL
152635 +roccat_common2_sysfs_write_62110 roccat_common2_sysfs_write 6-0 62110 NULL nohasharray
152636 +online_page_ext_62110 online_page_ext 0 62110 &roccat_common2_sysfs_write_62110
152637 +mwifiex_cmd_get_hw_spec_62112 mwifiex_cmd_get_hw_spec 0 62112 NULL
152638 +ip_recv_error_62117 ip_recv_error 3-0 62117 NULL
152639 +cpuusage_write_62121 cpuusage_write 0 62121 NULL
152640 +dst_ca_write_62125 dst_ca_write 0-3 62125 NULL
152641 +via_parse_auto_config_62126 via_parse_auto_config 0 62126 NULL
152642 +llc_ui_header_len_62131 llc_ui_header_len 0 62131 NULL
152643 +pkg_temp_thermal_cpu_callback_62132 pkg_temp_thermal_cpu_callback 0 62132 NULL
152644 +qib_diag_write_62133 qib_diag_write 3-0 62133 NULL nohasharray
152645 +kobject_add_varg_62133 kobject_add_varg 0 62133 &qib_diag_write_62133
152646 +ql_status_62135 ql_status 5-0 62135 NULL nohasharray
152647 +show_in16_min_62135 show_in16_min 0 62135 &ql_status_62135 nohasharray
152648 +device_add_attrs_62135 device_add_attrs 0 62135 &show_in16_min_62135
152649 +fat12_ent_bread_62139 fat12_ent_bread 0 62139 NULL
152650 +acpi_ns_attach_object_62141 acpi_ns_attach_object 0 62141 NULL
152651 +inode_has_perm_62142 inode_has_perm 0 62142 NULL
152652 +wl1251_acx_sg_cfg_62149 wl1251_acx_sg_cfg 0 62149 NULL nohasharray
152653 +mlx4_en_init_allocator_62149 mlx4_en_init_allocator 0 62149 &wl1251_acx_sg_cfg_62149 nohasharray
152654 +orinoco_cs_resume_62149 orinoco_cs_resume 0 62149 &mlx4_en_init_allocator_62149 nohasharray
152655 +mt9v022_g_crop_62149 mt9v022_g_crop 0 62149 &orinoco_cs_resume_62149
152656 +edac_dimm_info_location_62150 edac_dimm_info_location 0 62150 NULL
152657 +video_usercopy_62151 video_usercopy 2 62151 NULL
152658 +set_component_fault_62152 set_component_fault 0-4 62152 NULL
152659 +array_state_store_62164 array_state_store 0-3 62164 NULL
152660 +SyS_getxattr_62166 SyS_getxattr 4 62166 NULL
152661 +phy_id_show_62171 phy_id_show 0 62171 NULL
152662 +prism54_wpa_bss_ie_get_62173 prism54_wpa_bss_ie_get 0 62173 NULL
152663 +cyapa_read_byte_62177 cyapa_read_byte 0 62177 NULL nohasharray
152664 +toshiba_haps_reset_protection_62177 toshiba_haps_reset_protection 0 62177 &cyapa_read_byte_62177
152665 +write_file_dfs_62180 write_file_dfs 3-0 62180 NULL nohasharray
152666 +writecmd_62180 writecmd 0 62180 &write_file_dfs_62180
152667 +show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS_62184 show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS 0 62184 NULL nohasharray
152668 +small_smb_init_62184 small_smb_init 0 62184 &show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS_62184
152669 +alloc_upcall_62186 alloc_upcall 2 62186 NULL
152670 +snd_als300_trigger_62188 snd_als300_trigger 0 62188 NULL
152671 +si_fan_ctrl_get_fan_speed_percent_62196 si_fan_ctrl_get_fan_speed_percent 0 62196 NULL
152672 +isl29003_store_range_62197 isl29003_store_range 0-4 62197 NULL
152673 +global_page_state_62202 global_page_state 0 62202 NULL
152674 +sock_kmalloc_62205 sock_kmalloc 2 62205 NULL
152675 +start_62206 start 0 62206 NULL
152676 +drm_fb_helper_check_var_62213 drm_fb_helper_check_var 0 62213 NULL
152677 +xenvif_get_sset_count_62215 xenvif_get_sset_count 0 62215 NULL
152678 +host_control_action_show_62216 host_control_action_show 0 62216 NULL
152679 +s_wakeup_filter_62217 s_wakeup_filter 0 62217 NULL
152680 +fuse_notify_poll_wakeup_62218 fuse_notify_poll_wakeup 0 62218 NULL
152681 +niu_open_62220 niu_open 0 62220 NULL
152682 +show_label_62225 show_label 0 62225 NULL nohasharray
152683 +enic_request_intr_62225 enic_request_intr 0 62225 &show_label_62225
152684 +smk_read_syslog_62227 smk_read_syslog 3-0 62227 NULL
152685 +SYSC_setgroups16_62232 SYSC_setgroups16 1 62232 NULL
152686 +bmp085_get_pressure_62234 bmp085_get_pressure 0 62234 NULL nohasharray
152687 +store_pwm_setting_62234 store_pwm_setting 0-4 62234 &bmp085_get_pressure_62234
152688 +twl4030_pwmled_config_62243 twl4030_pwmled_config 0 62243 NULL
152689 +allocate_partition_62245 allocate_partition 4 62245 NULL
152690 +pnp_show_card_name_62246 pnp_show_card_name 0 62246 NULL
152691 +nilfs_btree_prepare_insert_62249 nilfs_btree_prepare_insert 0 62249 NULL
152692 +power_supply_store_property_62250 power_supply_store_property 0-4 62250 NULL
152693 +bnx2x_initial_phy_init_62252 bnx2x_initial_phy_init 0 62252 NULL
152694 +pcf50633_rtc_read_time_62253 pcf50633_rtc_read_time 0 62253 NULL nohasharray
152695 +fc0013_readreg_62253 fc0013_readreg 0 62253 &pcf50633_rtc_read_time_62253
152696 +of_io_request_and_map_62254 of_io_request_and_map 2 62254 NULL
152697 +m41t94_read_time_62258 m41t94_read_time 0 62258 NULL
152698 +send_control_msg_62261 send_control_msg 0 62261 NULL
152699 +ion_handle_test_dma_62262 ion_handle_test_dma 4-5 62262 NULL
152700 +myri10ge_notify_dca_62265 myri10ge_notify_dca 0 62265 NULL
152701 +pptp_outbound_pkt_62269 pptp_outbound_pkt 0 62269 NULL
152702 +chunk_size_store_62271 chunk_size_store 0-3 62271 NULL
152703 +security_file_permission_62278 security_file_permission 0 62278 NULL
152704 +pcxhr_prepare_62280 pcxhr_prepare 0 62280 NULL nohasharray
152705 +tcm_qla2xxx_tpg_attrib_show_generate_node_acls_62280 tcm_qla2xxx_tpg_attrib_show_generate_node_acls 0 62280 &pcxhr_prepare_62280
152706 +dccp_init_sock_62281 dccp_init_sock 0 62281 NULL
152707 +osst_write_error_recovery_62287 osst_write_error_recovery 0 62287 NULL
152708 +palmas_clks_prepare_62291 palmas_clks_prepare 0 62291 NULL
152709 +store_tabletWheel_62292 store_tabletWheel 0-4 62292 NULL
152710 +store_62293 store 0-4 62293 NULL
152711 +il_dbgfs_sram_read_62296 il_dbgfs_sram_read 3-0 62296 NULL
152712 +ath10k_pci_cold_reset_62297 ath10k_pci_cold_reset 0 62297 NULL
152713 +sparse_early_usemaps_alloc_pgdat_section_62304 sparse_early_usemaps_alloc_pgdat_section 2 62304 NULL
152714 +ieee80211_do_open_62305 ieee80211_do_open 0 62305 NULL
152715 +pch_gbe_setup_tx_resources_62306 pch_gbe_setup_tx_resources 0 62306 NULL
152716 +state_show_62309 state_show 0 62309 NULL
152717 +subsystem_filter_read_62310 subsystem_filter_read 3 62310 NULL
152718 +udf_sb_alloc_partition_maps_62313 udf_sb_alloc_partition_maps 2 62313 NULL
152719 +hfcpci_empty_bfifo_62323 hfcpci_empty_bfifo 4 62323 NULL
152720 +sierra_open_62327 sierra_open 0 62327 NULL nohasharray
152721 +target_core_alua_tg_pt_gp_store_attr_alua_access_state_62327 target_core_alua_tg_pt_gp_store_attr_alua_access_state 0-3 62327 &sierra_open_62327
152722 +rtl_op_start_62329 rtl_op_start 0 62329 NULL
152723 +queue_bulk_sg_tx_62330 queue_bulk_sg_tx 0 62330 NULL
152724 +ll_statahead_max_seq_write_62333 ll_statahead_max_seq_write 3 62333 NULL
152725 +pcxhr_write_io_num_reg_cont_62334 pcxhr_write_io_num_reg_cont 0 62334 NULL
152726 +pega_int_read_62335 pega_int_read 0 62335 NULL
152727 +ath5k_attr_show_spur_level_max_62339 ath5k_attr_show_spur_level_max 0 62339 NULL
152728 +show_guid_62340 show_guid 0 62340 NULL nohasharray
152729 +sdev_show_evt_lun_change_reported_62340 sdev_show_evt_lun_change_reported 0 62340 &show_guid_62340
152730 +pppoe_create_62344 pppoe_create 0 62344 NULL nohasharray
152731 +set_attr_decimals_62344 set_attr_decimals 0-4 62344 &pppoe_create_62344
152732 +st_version_show_62346 st_version_show 0 62346 NULL
152733 +flash_write_62354 flash_write 3-0 62354 NULL
152734 +gigaset_tty_read_62357 gigaset_tty_read 0 62357 NULL
152735 +nilfs_dev_uuid_show_62360 nilfs_dev_uuid_show 0 62360 NULL
152736 +xfpregs_set_62363 xfpregs_set 4 62363 NULL
152737 +spmi_register_zero_write_62367 spmi_register_zero_write 0 62367 NULL nohasharray
152738 +small_smb2_init_62367 small_smb2_init 0 62367 &spmi_register_zero_write_62367
152739 +kmalloc_order_62372 kmalloc_order 1 62372 NULL nohasharray
152740 +hv_memory_notifier_62372 hv_memory_notifier 0 62372 &kmalloc_order_62372 nohasharray
152741 +iblock_configure_device_62372 iblock_configure_device 0 62372 &hv_memory_notifier_62372
152742 +tps6507x_pmic_clear_bits_62373 tps6507x_pmic_clear_bits 0 62373 NULL
152743 +register_netdevice_62374 register_netdevice 0 62374 NULL
152744 +host_control_on_shutdown_show_62376 host_control_on_shutdown_show 0 62376 NULL
152745 +af9005_write_ofdm_register_62378 af9005_write_ofdm_register 0 62378 NULL
152746 +bfad_im_vport_disable_62384 bfad_im_vport_disable 0 62384 NULL
152747 +snd_info_dev_register_entry_62385 snd_info_dev_register_entry 0 62385 NULL
152748 +twl_get_num_slaves_62386 twl_get_num_slaves 0 62386 NULL
152749 +rx_rx_timeout_read_62389 rx_rx_timeout_read 3-0 62389 NULL
152750 +altera_irscan_62396 altera_irscan 2 62396 NULL
152751 +bq2415x_get_weak_battery_voltage_62404 bq2415x_get_weak_battery_voltage 0 62404 NULL nohasharray
152752 +eem_opts_dev_addr_show_62404 eem_opts_dev_addr_show 0 62404 &bq2415x_get_weak_battery_voltage_62404 nohasharray
152753 +ath10k_pci_hif_start_62404 ath10k_pci_hif_start 0 62404 &eem_opts_dev_addr_show_62404
152754 +fill_zeros_to_end_of_page_62405 fill_zeros_to_end_of_page 0 62405 NULL
152755 +set_umcast_62409 set_umcast 0-4 62409 NULL
152756 +set_ssp_62411 set_ssp 4 62411 NULL
152757 +flags_store_62413 flags_store 4-0 62413 NULL
152758 +mt9m111_reg_read_62415 mt9m111_reg_read 0 62415 NULL
152759 +radeon_hwmon_get_pwm1_62416 radeon_hwmon_get_pwm1 0 62416 NULL
152760 +ext4_journalled_write_end_62421 ext4_journalled_write_end 5-0 62421 NULL
152761 +setkey_62422 setkey 0 62422 NULL
152762 +ipw_net_set_mac_address_62423 ipw_net_set_mac_address 0 62423 NULL
152763 +irst_show_wakeup_events_62429 irst_show_wakeup_events 0 62429 NULL
152764 +roccat_common2_sysfs_write_talk_62430 roccat_common2_sysfs_write_talk 0-6-5 62430 NULL
152765 +disp_store_62433 disp_store 0-4 62433 NULL
152766 +vb2_vmalloc_alloc_62434 vb2_vmalloc_alloc 2 62434 NULL
152767 +ovl_dir_getattr_62435 ovl_dir_getattr 0 62435 NULL
152768 +netdev_alloc_skb_62437 netdev_alloc_skb 2 62437 NULL
152769 +af9005_i2c_xfer_62438 af9005_i2c_xfer 0-3 62438 NULL
152770 +i915_error_state_write_62439 i915_error_state_write 0-3 62439 NULL
152771 +pppox_create_62440 pppox_create 0 62440 NULL
152772 +bmc150_accel_setup_any_motion_interrupt_62441 bmc150_accel_setup_any_motion_interrupt 0 62441 NULL
152773 +inv_mpu6050_write_reg_62443 inv_mpu6050_write_reg 0 62443 NULL
152774 +cxacru_sysfs_show_downstream_hec_errors_62448 cxacru_sysfs_show_downstream_hec_errors 0 62448 NULL
152775 +mlog_store_62451 mlog_store 0-4 62451 NULL
152776 +store_select_redundant_clock_62465 store_select_redundant_clock 0-4 62465 NULL
152777 +show_temp10_62469 show_temp10 0 62469 NULL
152778 +show_shost_eh_deadline_62470 show_shost_eh_deadline 0 62470 NULL nohasharray
152779 +udf_expand_file_adinicb_62470 udf_expand_file_adinicb 0 62470 &show_shost_eh_deadline_62470
152780 +force_remove_show_62475 force_remove_show 0 62475 NULL
152781 +ip_vs_icmp_xmit_v6_62477 ip_vs_icmp_xmit_v6 4-0 62477 NULL nohasharray
152782 +adapter_test_62477 adapter_test 0 62477 &ip_vs_icmp_xmit_v6_62477
152783 +cdc_ncm_show_wNtbOutMaxDatagrams_62480 cdc_ncm_show_wNtbOutMaxDatagrams 0 62480 NULL
152784 +do_io_rw_62484 do_io_rw 0-4-3-6 62484 NULL nohasharray
152785 +boost_notify_62484 boost_notify 0 62484 &do_io_rw_62484
152786 +intr_submit_62485 intr_submit 0 62485 NULL
152787 +rds_add_bound_62490 rds_add_bound 0 62490 NULL
152788 +tracing_saved_cmdlines_size_read_62491 tracing_saved_cmdlines_size_read 3 62491 NULL
152789 +mem_cgroup_write_62492 mem_cgroup_write 0-3 62492 NULL
152790 +persistent_ram_new_62493 persistent_ram_new 1-2 62493 NULL nohasharray
152791 +lpfc_stat_data_ctrl_show_62493 lpfc_stat_data_ctrl_show 0 62493 &persistent_ram_new_62493
152792 +tps6105x_regulator_enable_62498 tps6105x_regulator_enable 0 62498 NULL
152793 +qat_uclo_map_uof_obj_62504 qat_uclo_map_uof_obj 3 62504 NULL
152794 +scsi_scan_62506 scsi_scan 0 62506 NULL
152795 +store_mtu_62507 store_mtu 0-4 62507 NULL
152796 +show_bank1_setting_62508 show_bank1_setting 0 62508 NULL
152797 +start_show_62510 start_show 0 62510 NULL
152798 +pnp_assign_dma_62518 pnp_assign_dma 0 62518 NULL
152799 +set_beacon_interval_62521 set_beacon_interval 0 62521 NULL
152800 +int3403_get_max_state_62522 int3403_get_max_state 0 62522 NULL
152801 +pep_sendmsg_62524 pep_sendmsg 4-0 62524 NULL
152802 +rio_request_outb_mbox_62526 rio_request_outb_mbox 0 62526 NULL
152803 +atl1e_up_62528 atl1e_up 0 62528 NULL
152804 +iscsi_nacl_attrib_store_default_erl_62529 iscsi_nacl_attrib_store_default_erl 0-3 62529 NULL
152805 +caps_show_62531 caps_show 0 62531 NULL
152806 +test_iso_queue_62534 test_iso_queue 5 62534 NULL nohasharray
152807 +__kmalloc_node_track_caller_62534 __kmalloc_node_track_caller 1 62534 &test_iso_queue_62534
152808 +debugfs_read_62535 debugfs_read 3-0 62535 NULL nohasharray
152809 +qlcnicvf_config_led_62535 qlcnicvf_config_led 0 62535 &debugfs_read_62535
152810 +mv88e6352_wait_62536 mv88e6352_wait 0 62536 NULL
152811 +mei_fw_status_62539 mei_fw_status 0 62539 NULL nohasharray
152812 +batadv_softif_create_vlan_62539 batadv_softif_create_vlan 0 62539 &mei_fw_status_62539
152813 +sco_sock_sendmsg_62542 sco_sock_sendmsg 4-0 62542 NULL
152814 +wl12xx_cmd_role_enable_62545 wl12xx_cmd_role_enable 0 62545 NULL
152815 +qib_refresh_qsfp_cache_62547 qib_refresh_qsfp_cache 0 62547 NULL
152816 +pci_conf2_read_62548 pci_conf2_read 0 62548 NULL
152817 +roccat_common2_sysfs_write_sensor_62554 roccat_common2_sysfs_write_sensor 0-6-5 62554 NULL
152818 +ecp_read_data_62555 ecp_read_data 0 62555 NULL
152819 +target_stat_scsi_auth_intr_show_attr_map_indx_62561 target_stat_scsi_auth_intr_show_attr_map_indx 0 62561 NULL
152820 +cyapa_gen5_read_self_idac_data_62562 cyapa_gen5_read_self_idac_data 0 62562 NULL
152821 +errcatch_bytes_number_62564 errcatch_bytes_number 0-2 62564 NULL
152822 +ping_init_sock_62567 ping_init_sock 0 62567 NULL
152823 +compute_bitstructs_62570 compute_bitstructs 0 62570 NULL
152824 +cxacru_sysfs_showattr_LINK_62572 cxacru_sysfs_showattr_LINK 0 62572 NULL nohasharray
152825 +bcm54xx_shadow_read_62572 bcm54xx_shadow_read 0 62572 &cxacru_sysfs_showattr_LINK_62572
152826 +xfrm_user_policy_62573 xfrm_user_policy 4-0 62573 NULL
152827 +compat_SyS_rt_sigpending_62580 compat_SyS_rt_sigpending 2 62580 NULL
152828 +get_subdir_62581 get_subdir 3 62581 NULL nohasharray
152829 +efx_mcdi_await_completion_62581 efx_mcdi_await_completion 0 62581 &get_subdir_62581
152830 +regcache_lzo_decompress_cache_block_62585 regcache_lzo_decompress_cache_block 0 62585 NULL
152831 +ext3_unfreeze_62588 ext3_unfreeze 0 62588 NULL
152832 +amradio_set_mute_62597 amradio_set_mute 0 62597 NULL
152833 +sm501fb_check_var_pnl_62600 sm501fb_check_var_pnl 0 62600 NULL
152834 +packet_alloc_skb_62602 packet_alloc_skb 2-4-5 62602 NULL nohasharray
152835 +tg3_show_temp_62602 tg3_show_temp 0 62602 &packet_alloc_skb_62602
152836 +bonding_store_bonds_62603 bonding_store_bonds 0-4 62603 NULL
152837 +gfs2_xattr_get_62604 gfs2_xattr_get 0 62604 NULL
152838 +prism2_send_mgmt_62605 prism2_send_mgmt 4 62605 NULL
152839 +bond_alb_set_mac_address_62611 bond_alb_set_mac_address 0 62611 NULL
152840 +show_iface_immediate_data_62613 show_iface_immediate_data 0 62613 NULL
152841 +workqueue_cpu_down_callback_62614 workqueue_cpu_down_callback 0 62614 NULL
152842 +teql_master_mtu_62616 teql_master_mtu 0 62616 NULL nohasharray
152843 +evtchn_fifo_max_channels_62616 evtchn_fifo_max_channels 0 62616 &teql_master_mtu_62616
152844 +backend_probe_and_watch_62618 backend_probe_and_watch 0 62618 NULL
152845 +iommu_area_alloc_62619 iommu_area_alloc 2-3-4-7-0 62619 NULL
152846 +sync_max_store_62621 sync_max_store 0-3 62621 NULL
152847 +__offline_pages_62626 __offline_pages 0 62626 NULL
152848 +ems_pcmcia_add_card_62627 ems_pcmcia_add_card 2 62627 NULL nohasharray
152849 +fsg_common_set_num_buffers_62627 fsg_common_set_num_buffers 2 62627 &ems_pcmcia_add_card_62627
152850 +dut_mode_write_62630 dut_mode_write 3-0 62630 NULL
152851 +parport_ieee1284_read_nibble_62634 parport_ieee1284_read_nibble 0 62634 NULL
152852 +vfs_fsync_range_62635 vfs_fsync_range 0 62635 NULL
152853 +bch_btree_map_nodes_62641 bch_btree_map_nodes 0 62641 NULL
152854 +autosuspend_show_62644 autosuspend_show 0 62644 NULL nohasharray
152855 +palmas_is_enabled_ldo_62644 palmas_is_enabled_ldo 0 62644 &autosuspend_show_62644
152856 +lpfc_sli4_queue_alloc_62646 lpfc_sli4_queue_alloc 3 62646 NULL nohasharray
152857 +ath10k_pci_hif_exchange_bmi_msg_62646 ath10k_pci_hif_exchange_bmi_msg 3-0 62646 &lpfc_sli4_queue_alloc_62646
152858 +show_counter_rx_tid_full_errs_62647 show_counter_rx_tid_full_errs 0 62647 NULL
152859 +show_model_62648 show_model 0 62648 NULL nohasharray
152860 +ti_vsend_sync_62648 ti_vsend_sync 0 62648 &show_model_62648 nohasharray
152861 +nfs4_proc_set_acl_62648 nfs4_proc_set_acl 0 62648 &ti_vsend_sync_62648
152862 +wm8994_gpio_direction_in_62649 wm8994_gpio_direction_in 0 62649 NULL
152863 +crypto_shash_finup_62656 crypto_shash_finup 0 62656 NULL
152864 +show_62657 show 0 62657 NULL
152865 +pages_shared_show_62658 pages_shared_show 0 62658 NULL
152866 +da9052_read_tbat_62666 da9052_read_tbat 0 62666 NULL
152867 +atl1e_change_mtu_62670 atl1e_change_mtu 0 62670 NULL
152868 +show_cardr_62674 show_cardr 0 62674 NULL
152869 +wl1273_fm_suspend_62676 wl1273_fm_suspend 0 62676 NULL
152870 +sdio_card_irq_get_62679 sdio_card_irq_get 0 62679 NULL
152871 +qla4xxx_hba_model_show_62680 qla4xxx_hba_model_show 0 62680 NULL
152872 +xfrm_count_pfkey_auth_supported_62684 xfrm_count_pfkey_auth_supported 0 62684 NULL
152873 +printer_req_alloc_62687 printer_req_alloc 2 62687 NULL
152874 +target_stat_scsi_tgt_port_show_attr_in_cmds_62689 target_stat_scsi_tgt_port_show_attr_in_cmds 0 62689 NULL nohasharray
152875 +iscsi_tpg_attrib_show_default_erl_62689 iscsi_tpg_attrib_show_default_erl 0 62689 &target_stat_scsi_tgt_port_show_attr_in_cmds_62689
152876 +adxl34x_i2c_read_block_62691 adxl34x_i2c_read_block 3 62691 NULL
152877 +ioremap_wc_62695 ioremap_wc 2-1 62695 NULL nohasharray
152878 +proc_mpc_write_62695 proc_mpc_write 0-3 62695 &ioremap_wc_62695
152879 +sock_no_bind_62697 sock_no_bind 0 62697 NULL
152880 +show_fan_time_62699 show_fan_time 0 62699 NULL
152881 +ieee80211_set_probe_resp_62700 ieee80211_set_probe_resp 3 62700 NULL nohasharray
152882 +fddi_header_62700 fddi_header 0 62700 &ieee80211_set_probe_resp_62700
152883 +simple_readpage_62703 simple_readpage 0 62703 NULL
152884 +flush_62706 flush 0 62706 NULL
152885 +bioset_integrity_create_62708 bioset_integrity_create 2 62708 NULL nohasharray
152886 +target_stat_scsi_tgt_dev_attr_show_62708 target_stat_scsi_tgt_dev_attr_show 0 62708 &bioset_integrity_create_62708
152887 +target_configure_device_62714 target_configure_device 0 62714 NULL
152888 +gfs2_log_write_62717 gfs2_log_write 3 62717 NULL nohasharray
152889 +ubifs_getxattr_62717 ubifs_getxattr 0 62717 &gfs2_log_write_62717
152890 +do_serial8250_set_rxtrig_62720 do_serial8250_set_rxtrig 0 62720 NULL
152891 +cachefiles_daemon_read_62723 cachefiles_daemon_read 0-3 62723 NULL
152892 +belkin_sa_open_62724 belkin_sa_open 0 62724 NULL
152893 +atkbd_do_show_softraw_62726 atkbd_do_show_softraw 0 62726 NULL
152894 +rndis_filter_send_request_62727 rndis_filter_send_request 0 62727 NULL
152895 +set_beep_enable_62731 set_beep_enable 0-4 62731 NULL
152896 +show_fc_host_supported_fc4s_62732 show_fc_host_supported_fc4s 0 62732 NULL
152897 +client_channels_62735 client_channels 0 62735 NULL
152898 +obd_ioctl_popdata_62741 obd_ioctl_popdata 3 62741 NULL
152899 +key_replays_read_62746 key_replays_read 3-0 62746 NULL nohasharray
152900 +roccat_common2_sysfs_write_buttons_62746 roccat_common2_sysfs_write_buttons 0-6-5 62746 &key_replays_read_62746
152901 +lov_verify_lmm_62747 lov_verify_lmm 2 62747 NULL
152902 +show_tabletMouseRight_62750 show_tabletMouseRight 0 62750 NULL
152903 +mwifiex_rdeeprom_write_62754 mwifiex_rdeeprom_write 3-0 62754 NULL
152904 +da903x_is_enabled_62756 da903x_is_enabled 0 62756 NULL
152905 +hardware_show_62757 hardware_show 0 62757 NULL
152906 +selinux_key_getsecurity_62760 selinux_key_getsecurity 0 62760 NULL nohasharray
152907 +cciss_scsi_user_command_62760 cciss_scsi_user_command 0-4 62760 &selinux_key_getsecurity_62760
152908 +lpfc_soft_wwnn_show_62761 lpfc_soft_wwnn_show 0 62761 NULL
152909 +register_kprobe_62762 register_kprobe 0 62762 NULL
152910 +show_ibdev_62764 show_ibdev 0 62764 NULL
152911 +init_chip_wc_pat_62768 init_chip_wc_pat 2 62768 NULL
152912 +copy_page_to_iter_iovec_62770 copy_page_to_iter_iovec 0-3 62770 NULL nohasharray
152913 +ax25_sendmsg_62770 ax25_sendmsg 4-0 62770 &copy_page_to_iter_iovec_62770
152914 +cm_show_counter_62774 cm_show_counter 0 62774 NULL
152915 +tomoyo_audit_inet_log_62775 tomoyo_audit_inet_log 0 62775 NULL
152916 +C_SYSC_ipc_62776 C_SYSC_ipc 3 62776 NULL nohasharray
152917 +mvs_queue_command_62776 mvs_queue_command 0 62776 &C_SYSC_ipc_62776
152918 +store_sched5_62779 store_sched5 4-0 62779 NULL
152919 +show_62782 show 0 62782 NULL
152920 +stmmac_change_mtu_62783 stmmac_change_mtu 0 62783 NULL
152921 +sabi_command_62785 sabi_command 0 62785 NULL
152922 +SyS_sched_getaffinity_62786 SyS_sched_getaffinity 2 62786 NULL
152923 +bttv_prepare_buffer_62787 bttv_prepare_buffer 0 62787 NULL nohasharray
152924 +update_clusterinfo_62787 update_clusterinfo 0 62787 &bttv_prepare_buffer_62787
152925 +smack_inode_setattr_62789 smack_inode_setattr 0 62789 NULL
152926 +hpsa_change_queue_depth_62793 hpsa_change_queue_depth 2-0 62793 NULL
152927 +_create_message_62795 _create_message 0 62795 NULL
152928 +max_freq_show_62797 max_freq_show 0 62797 NULL nohasharray
152929 +hdaps_temp1_show_62797 hdaps_temp1_show 0 62797 &max_freq_show_62797 nohasharray
152930 +qla2x00_optrom_bios_version_show_62797 qla2x00_optrom_bios_version_show 0 62797 &hdaps_temp1_show_62797
152931 +fsa9480_get_switch_62799 fsa9480_get_switch 0 62799 NULL
152932 +show_cam_size_62800 show_cam_size 0 62800 NULL
152933 +ad9523_store_62804 ad9523_store 0-4 62804 NULL
152934 +da9052_read_chg_current_62811 da9052_read_chg_current 0 62811 NULL nohasharray
152935 +pcap_regulator_is_enabled_62811 pcap_regulator_is_enabled 0 62811 &da9052_read_chg_current_62811 nohasharray
152936 +set_port0_62811 set_port0 0-4 62811 &pcap_regulator_is_enabled_62811
152937 +ceph_update_writeable_page_62812 ceph_update_writeable_page 0 62812 NULL
152938 +lm8323_pwm_store_time_62816 lm8323_pwm_store_time 0-4 62816 NULL
152939 +tracing_total_entries_read_62817 tracing_total_entries_read 3 62817 NULL
152940 +of_alias_get_id_62818 of_alias_get_id 0 62818 NULL
152941 +efivar_show_raw_62820 efivar_show_raw 0 62820 NULL
152942 +show_iface_max_outstanding_r2t_62826 show_iface_max_outstanding_r2t 0 62826 NULL nohasharray
152943 +journal_end_62826 journal_end 0 62826 &show_iface_max_outstanding_r2t_62826
152944 +gem_do_start_62827 gem_do_start 0 62827 NULL
152945 +hpfs_read_ea_62828 hpfs_read_ea 0 62828 NULL nohasharray
152946 +fm10k_change_mtu_62828 fm10k_change_mtu 0 62828 &hpfs_read_ea_62828
152947 +iscsi_tpg_param_show_OFMarkInt_62831 iscsi_tpg_param_show_OFMarkInt 0 62831 NULL
152948 +__generic_file_splice_read_62834 __generic_file_splice_read 0 62834 NULL
152949 +__rounddown_pow_of_two_62836 __rounddown_pow_of_two 0 62836 NULL
152950 +bio_get_nr_vecs_62838 bio_get_nr_vecs 0 62838 NULL nohasharray
152951 +notifier_to_errno_62838 notifier_to_errno 0-1 62838 &bio_get_nr_vecs_62838
152952 +xlog_recover_add_to_trans_62839 xlog_recover_add_to_trans 4 62839 NULL
152953 +timeouts_show_62841 timeouts_show 0 62841 NULL
152954 +kovaplus_sysfs_read_profile_buttons_62843 kovaplus_sysfs_read_profile_buttons 0-5-6 62843 NULL
152955 +rx_fcs_err_read_62844 rx_fcs_err_read 3-0 62844 NULL
152956 +show_spi_transport_period_62848 show_spi_transport_period 0 62848 NULL
152957 +uwb_rc_cmd_62850 uwb_rc_cmd 0 62850 NULL
152958 +wl12xx_trigger_cmd_62853 wl12xx_trigger_cmd 0 62853 NULL
152959 +mt2131_set_params_62854 mt2131_set_params 0 62854 NULL
152960 +sr9800_reset_62856 sr9800_reset 0 62856 NULL
152961 +__f2fs_setxattr_62857 __f2fs_setxattr 0 62857 NULL
152962 +hpi_read_word_62862 hpi_read_word 0 62862 NULL
152963 +pcf8563_read_block_data_62864 pcf8563_read_block_data 0 62864 NULL
152964 +uart_get_attr_close_delay_62867 uart_get_attr_close_delay 0 62867 NULL
152965 +adv7343_s_ctrl_62869 adv7343_s_ctrl 0 62869 NULL
152966 +acpi_ds_result_pop_62871 acpi_ds_result_pop 0 62871 NULL
152967 +l2tp_ip6_recvmsg_62874 l2tp_ip6_recvmsg 4-0 62874 NULL nohasharray
152968 +netif_set_xps_queue_62874 netif_set_xps_queue 0 62874 &l2tp_ip6_recvmsg_62874
152969 +typhoon_download_firmware_62875 typhoon_download_firmware 0 62875 NULL
152970 +jffs2_security_getxattr_62876 jffs2_security_getxattr 0 62876 NULL
152971 +show_62877 show 0 62877 NULL nohasharray
152972 +xfs_rtmodify_range_62877 xfs_rtmodify_range 0 62877 &show_62877
152973 +store_engine_leds_62878 store_engine_leds 0-4 62878 NULL
152974 +pcol_try_alloc_62879 pcol_try_alloc 0 62879 NULL nohasharray
152975 +raid5_store_preread_threshold_62879 raid5_store_preread_threshold 0-3 62879 &pcol_try_alloc_62879
152976 +compass_store_62881 compass_store 0-3 62881 NULL
152977 +aoechr_write_62883 aoechr_write 3-0 62883 NULL nohasharray
152978 +cache_parse_62883 cache_parse 0 62883 &aoechr_write_62883
152979 +uart_mode_show_62886 uart_mode_show 0 62886 NULL
152980 +resize_info_buffer_62889 resize_info_buffer 2 62889 NULL
152981 +if_spi_host_to_card_62890 if_spi_host_to_card 4 62890 NULL
152982 +power_uw_show_62894 power_uw_show 0 62894 NULL nohasharray
152983 +tg3_power_up_62894 tg3_power_up 0 62894 &power_uw_show_62894
152984 +dummy_hrtimer_start_62897 dummy_hrtimer_start 0 62897 NULL nohasharray
152985 +mrf24j40_start_62897 mrf24j40_start 0 62897 &dummy_hrtimer_start_62897
152986 +mxl5005s_get_if_frequency_62898 mxl5005s_get_if_frequency 0 62898 NULL nohasharray
152987 +hdaps_calibrate_store_62898 hdaps_calibrate_store 0-4 62898 &mxl5005s_get_if_frequency_62898
152988 +wiimod_bboard_calib_show_62903 wiimod_bboard_calib_show 0 62903 NULL nohasharray
152989 +afs_vlocation_cache_get_key_62903 afs_vlocation_cache_get_key 0 62903 &wiimod_bboard_calib_show_62903
152990 +mempool_create_slab_pool_62907 mempool_create_slab_pool 1 62907 NULL
152991 +getdqbuf_62908 getdqbuf 1 62908 NULL
152992 +get_temp_max_62909 get_temp_max 0 62909 NULL
152993 +si476x_core_cmd_fm_phase_diversity_62915 si476x_core_cmd_fm_phase_diversity 0 62915 NULL
152994 +o2nm_node_store_62916 o2nm_node_store 0-4 62916 NULL
152995 +rdmsr_safe_on_cpu_62917 rdmsr_safe_on_cpu 0 62917 NULL
152996 +stk17ta8_rtc_read_time_62918 stk17ta8_rtc_read_time 0 62918 NULL
152997 +xgbe_get_rxfh_indir_size_62922 xgbe_get_rxfh_indir_size 0 62922 NULL
152998 +i40evf_get_sset_count_62925 i40evf_get_sset_count 0 62925 NULL
152999 +ll_statahead_agl_seq_write_62928 ll_statahead_agl_seq_write 3 62928 NULL
153000 +netvsc_send_62939 netvsc_send 0 62939 NULL nohasharray
153001 +acpi_processor_set_throttling_62939 acpi_processor_set_throttling 0 62939 &netvsc_send_62939
153002 +edt_ft5x06_setting_show_62940 edt_ft5x06_setting_show 0 62940 NULL
153003 +sr9800_set_default_mode_62946 sr9800_set_default_mode 0 62946 NULL
153004 +adp5520_bl_daylight_max_store_62947 adp5520_bl_daylight_max_store 4-0 62947 NULL
153005 +agp_create_user_memory_62955 agp_create_user_memory 1 62955 NULL
153006 +set_trigger_state_62957 set_trigger_state 0 62957 NULL
153007 +nvif_object_mthd_62960 nvif_object_mthd 4-0 62960 NULL nohasharray
153008 +show_hyst_common_62960 show_hyst_common 0 62960 &nvif_object_mthd_62960
153009 +rc5t583_rtc_read_time_62965 rc5t583_rtc_read_time 0 62965 NULL
153010 +libcfs_sock_read_62968 libcfs_sock_read 3 62968 NULL
153011 +dib8096p_rw_on_apb_62970 dib8096p_rw_on_apb 0-3 62970 NULL
153012 +asus_wmi_set_devstate_62971 asus_wmi_set_devstate 0 62971 NULL
153013 +bcm7xxx_config_init_62973 bcm7xxx_config_init 0 62973 NULL
153014 +sleep_millisecs_show_62979 sleep_millisecs_show 0 62979 NULL
153015 +extts_fifo_show_62981 extts_fifo_show 0 62981 NULL
153016 +show_state_name_62985 show_state_name 0 62985 NULL nohasharray
153017 +cifs_direct_io_62985 cifs_direct_io 0 62985 &show_state_name_62985
153018 +ipoib_vlan_add_62988 ipoib_vlan_add 0 62988 NULL
153019 +prof_cpu_mask_proc_write_62989 prof_cpu_mask_proc_write 0-3 62989 NULL
153020 +snd_emu10k1_fx8010_playback_trigger_62990 snd_emu10k1_fx8010_playback_trigger 0 62990 NULL
153021 +hwdep_read_62992 hwdep_read 3 62992 NULL nohasharray
153022 +ivtv_start_capture_62992 ivtv_start_capture 0 62992 &hwdep_read_62992
153023 +send_62994 send 0 62994 NULL
153024 +iscsit_ta_demo_mode_write_protect_62998 iscsit_ta_demo_mode_write_protect 0 62998 NULL
153025 +generic_file_fsync_62999 generic_file_fsync 0 62999 NULL
153026 +asus_wmi_get_devstate_63000 asus_wmi_get_devstate 0 63000 NULL
153027 +hash_max_show_63001 hash_max_show 0 63001 NULL
153028 +get_skb_63008 get_skb 2 63008 NULL
153029 +__ext3_journal_stop_63017 __ext3_journal_stop 0 63017 NULL
153030 +__sctp_connect_63020 __sctp_connect 0 63020 NULL
153031 +show_pwmfreq_63024 show_pwmfreq 0 63024 NULL
153032 +kstrtoull_from_user_63026 kstrtoull_from_user 2 63026 NULL nohasharray
153033 +xfs_trans_reserve_63026 xfs_trans_reserve 0 63026 &kstrtoull_from_user_63026
153034 +nfs_revalidate_inode_63032 nfs_revalidate_inode 0 63032 NULL
153035 +__vb2_perform_fileio_63033 __vb2_perform_fileio 3-0 63033 NULL
153036 +solo_i2c_master_xfer_63036 solo_i2c_master_xfer 0-3 63036 NULL
153037 +pipeline_defrag_to_csum_swi_read_63037 pipeline_defrag_to_csum_swi_read 3-0 63037 NULL
153038 +crypto_ahash_finup_63039 crypto_ahash_finup 0 63039 NULL
153039 +scsi_host_alloc_63041 scsi_host_alloc 2 63041 NULL
153040 +s6e63m0_sysfs_show_gamma_mode_63045 s6e63m0_sysfs_show_gamma_mode 0 63045 NULL nohasharray
153041 +po1030_set_green_balance_63045 po1030_set_green_balance 0 63045 &s6e63m0_sysfs_show_gamma_mode_63045
153042 +b43_nphy_set_channel_63047 b43_nphy_set_channel 0 63047 NULL
153043 +wiimote_cmd_wait_63051 wiimote_cmd_wait 0 63051 NULL nohasharray
153044 +pyra_sysfs_write_info_63051 pyra_sysfs_write_info 0-6-5 63051 &wiimote_cmd_wait_63051
153045 +gso_pskb_expand_head_63052 gso_pskb_expand_head 2 63052 NULL
153046 +wait_for_event_63054 wait_for_event 0 63054 NULL
153047 +unlink1_63059 unlink1 3 63059 NULL nohasharray
153048 +show_conn_param_ISCSI_PARAM_IFMARKER_EN_63059 show_conn_param_ISCSI_PARAM_IFMARKER_EN 0 63059 &unlink1_63059
153049 +__nilfs_btree_get_block_63062 __nilfs_btree_get_block 0 63062 NULL
153050 +show_in_max_63065 show_in_max 0 63065 NULL nohasharray
153051 +remote_settings_file_read_63065 remote_settings_file_read 0-3 63065 &show_in_max_63065 nohasharray
153052 +br_fdb_external_learn_add_63065 br_fdb_external_learn_add 0 63065 &remote_settings_file_read_63065
153053 +xen_set_nslabs_63066 xen_set_nslabs 0 63066 NULL
153054 +parport_ieee1284_ecp_write_data_63067 parport_ieee1284_ecp_write_data 0 63067 NULL
153055 +iwl_dbgfs_fw_rx_stats_read_63070 iwl_dbgfs_fw_rx_stats_read 3-0 63070 NULL
153056 +enable_show_63071 enable_show 0 63071 NULL nohasharray
153057 +_abb5zes3_rtc_set_alarm_63071 _abb5zes3_rtc_set_alarm 0 63071 &enable_show_63071
153058 +__uncore_filter_state_show_63073 __uncore_filter_state_show 0 63073 NULL
153059 +show_priority_63080 show_priority 0 63080 NULL
153060 +show_counter_rx_dropped_pkts_63082 show_counter_rx_dropped_pkts 0 63082 NULL nohasharray
153061 +nosy_read_63082 nosy_read 0-3 63082 &show_counter_rx_dropped_pkts_63082 nohasharray
153062 +bd2802_store_reg0x00_63082 bd2802_store_reg0x00 0-4 63082 &nosy_read_63082
153063 +gpio_trig_brightness_show_63087 gpio_trig_brightness_show 0 63087 NULL
153064 +ath10k_bmi_execute_63089 ath10k_bmi_execute 0 63089 NULL
153065 +rt2x00usb_find_endpoints_63091 rt2x00usb_find_endpoints 0 63091 NULL
153066 +show_tcpInSegs_63094 show_tcpInSegs 0 63094 NULL
153067 +cachefiles_check_in_use_63096 cachefiles_check_in_use 0 63096 NULL
153068 +get_component_slot_63097 get_component_slot 0 63097 NULL
153069 +compr_data_size_show_63105 compr_data_size_show 0 63105 NULL
153070 +pcistub_slot_remove_63106 pcistub_slot_remove 0-3 63106 NULL
153071 +ip_vs_out_icmp_63108 ip_vs_out_icmp 0 63108 NULL
153072 +errors_store_63110 errors_store 0-3 63110 NULL
153073 +dquot_alloc_block_63114 dquot_alloc_block 0 63114 NULL
153074 +iwl_dbgfs_sensitivity_read_63116 iwl_dbgfs_sensitivity_read 3-0 63116 NULL
153075 +ethoc_open_63118 ethoc_open 0 63118 NULL
153076 +atc_pcm_capture_get_resources_63121 atc_pcm_capture_get_resources 0 63121 NULL
153077 +pcf8523_read_63123 pcf8523_read 0 63123 NULL
153078 +fat_writepages_63131 fat_writepages 0 63131 NULL nohasharray
153079 +target_core_show_alua_lu_gp_63131 target_core_show_alua_lu_gp 0 63131 &fat_writepages_63131
153080 +bma180_set_bits_63133 bma180_set_bits 0 63133 NULL
153081 +team_queue_override_init_63136 team_queue_override_init 0 63136 NULL
153082 +ib_send_cm_rtu_63138 ib_send_cm_rtu 3 63138 NULL
153083 +brcmf_fil_cmd_data_set_63139 brcmf_fil_cmd_data_set 0 63139 NULL
153084 +mcs_get_reg_63141 mcs_get_reg 0 63141 NULL
153085 +show_ipv4_iface_ttl_63146 show_ipv4_iface_ttl 0 63146 NULL
153086 +pwc_set_u8_ctrl_63148 pwc_set_u8_ctrl 0 63148 NULL nohasharray
153087 +c2port_store_flash_erase_63148 c2port_store_flash_erase 0-4 63148 &pwc_set_u8_ctrl_63148
153088 +zd_ioread16_locked_63151 zd_ioread16_locked 0 63151 NULL
153089 +iwl_mvm_coex_dump_mbox_63153 iwl_mvm_coex_dump_mbox 0-3-4 63153 NULL
153090 +ubifs_change_one_lp_63157 ubifs_change_one_lp 0 63157 NULL
153091 +iscsi_tpg_param_show_IFMarker_63161 iscsi_tpg_param_show_IFMarker 0 63161 NULL
153092 +il4965_show_tx_power_63163 il4965_show_tx_power 0 63163 NULL nohasharray
153093 +arvo_sysfs_set_key_mask_63163 arvo_sysfs_set_key_mask 0-4 63163 &il4965_show_tx_power_63163
153094 +amd_iommu_show_features_63168 amd_iommu_show_features 0 63168 NULL
153095 +smk_write_revoke_subj_63173 smk_write_revoke_subj 3-0 63173 NULL
153096 +wm831x_reg_read_63175 wm831x_reg_read 0 63175 NULL
153097 +ovl_fill_merge_63176 ovl_fill_merge 3 63176 NULL
153098 +read_63177 read 0-3 63177 NULL
153099 +SyS_syslog_63178 SyS_syslog 3 63178 NULL
153100 +ds2780_write_63179 ds2780_write 4-3-0 63179 NULL
153101 +snd_pcm_lib_malloc_pages_63182 snd_pcm_lib_malloc_pages 2 63182 NULL nohasharray
153102 +picolcd_debug_eeprom_write_63182 picolcd_debug_eeprom_write 0-3 63182 &snd_pcm_lib_malloc_pages_63182
153103 +is_local_show_63185 is_local_show 0 63185 NULL
153104 +hfsplus_file_fsync_63186 hfsplus_file_fsync 0 63186 NULL
153105 +iwl_trans_start_hw_63187 iwl_trans_start_hw 0 63187 NULL
153106 +qib_user_sdma_pin_pkt_63190 qib_user_sdma_pin_pkt 0 63190 NULL
153107 +isdn_net_init_63192 isdn_net_init 0 63192 NULL
153108 +security_policydb_len_63198 security_policydb_len 0 63198 NULL
153109 +_kstrtoull_63201 _kstrtoull 0 63201 NULL
153110 +suspend_enter_63203 suspend_enter 0 63203 NULL
153111 +bq24190_sysfs_store_63207 bq24190_sysfs_store 0-4 63207 NULL
153112 +nilfs_segctor_assign_63208 nilfs_segctor_assign 0 63208 NULL
153113 +dev_get_phys_port_id_63210 dev_get_phys_port_id 0 63210 NULL nohasharray
153114 +tx_63210 tx 0 63210 &dev_get_phys_port_id_63210
153115 +client_monitor_latency_show_63212 client_monitor_latency_show 0 63212 NULL
153116 +patch_stac925x_63213 patch_stac925x 0 63213 NULL
153117 +cp_get_eeprom_len_63219 cp_get_eeprom_len 0 63219 NULL
153118 +xfs_file_write_iter_63220 xfs_file_write_iter 0 63220 NULL
153119 +bnx2x_func_start_63221 bnx2x_func_start 0 63221 NULL
153120 +zl10039_set_params_63225 zl10039_set_params 0 63225 NULL
153121 +encrypted_instantiate_63226 encrypted_instantiate 0 63226 NULL
153122 +nvkm_device_create__63227 nvkm_device_create_ 7 63227 NULL nohasharray
153123 +SyS_gethostname_63227 SyS_gethostname 2 63227 &nvkm_device_create__63227
153124 +ttm_bo_global_show_63228 ttm_bo_global_show 0 63228 NULL
153125 +stk17ta8_rtc_set_alarm_63230 stk17ta8_rtc_set_alarm 0 63230 NULL
153126 +ctxsize_63232 ctxsize 0 63232 NULL
153127 +module_alloc_update_bounds_rw_63233 module_alloc_update_bounds_rw 1 63233 NULL
153128 +mwl8k_cmd_get_hw_spec_ap_63234 mwl8k_cmd_get_hw_spec_ap 0 63234 NULL
153129 +pcan_usb_pro_set_ts_63236 pcan_usb_pro_set_ts 0 63236 NULL
153130 +show_firmware_63239 show_firmware 0 63239 NULL nohasharray
153131 +pnp_activate_dev_63239 pnp_activate_dev 0 63239 &show_firmware_63239
153132 +cyapa_i2c_write_63241 cyapa_i2c_write 3-0 63241 NULL
153133 +lp3971_ldo_is_enabled_63245 lp3971_ldo_is_enabled 0 63245 NULL
153134 +do_convert_63247 do_convert 0 63247 NULL
153135 +setxattr_63249 setxattr 0 63249 NULL
153136 +ptp_read_63251 ptp_read 4-0 63251 NULL
153137 +bond_option_arp_ip_targets_set_63257 bond_option_arp_ip_targets_set 0 63257 NULL
153138 +kmx61_set_power_state_63260 kmx61_set_power_state 0 63260 NULL
153139 +xfs_dir2_leaf_getdents_63262 xfs_dir2_leaf_getdents 3 63262 NULL
153140 +show_auto_brightness_63263 show_auto_brightness 0 63263 NULL nohasharray
153141 +acpi_ns_handle_to_pathname_63263 acpi_ns_handle_to_pathname 0 63263 &show_auto_brightness_63263
153142 +btrfs_space_info_show_disk_used_63265 btrfs_space_info_show_disk_used 0 63265 NULL nohasharray
153143 +qlcnic_get_ring_regs_len_63265 qlcnic_get_ring_regs_len 0 63265 &btrfs_space_info_show_disk_used_63265
153144 +nilfs_segbuf_wait_63274 nilfs_segbuf_wait 0 63274 NULL
153145 +elan_i2c_read_cmd_63276 elan_i2c_read_cmd 0 63276 NULL
153146 +caches_show_63278 caches_show 0 63278 NULL nohasharray
153147 +update_mode_store_63278 update_mode_store 0-4 63278 &caches_show_63278
153148 +target_core_hba_show_attr_hba_mode_63281 target_core_hba_show_attr_hba_mode 0 63281 NULL
153149 +i40evf_vlan_rx_add_vid_63284 i40evf_vlan_rx_add_vid 0 63284 NULL
153150 +tcp_collapse_63294 tcp_collapse 5-6 63294 NULL
153151 +buf_to_pages_noslab_63296 buf_to_pages_noslab 0 63296 NULL
153152 +isdn_ppp_ccp_xmit_reset_63297 isdn_ppp_ccp_xmit_reset 6 63297 NULL
153153 +nf_nat_ipv6_fn_63304 nf_nat_ipv6_fn 0 63304 NULL
153154 +raid5_resize_63306 raid5_resize 2-0 63306 NULL
153155 +nfsd_vfs_read_63307 nfsd_vfs_read 5 63307 NULL
153156 +uwb_radio_start_63310 uwb_radio_start 0 63310 NULL
153157 +wl1251_hw_init_beacon_filter_63321 wl1251_hw_init_beacon_filter 0 63321 NULL
153158 +mac802154_slave_open_63322 mac802154_slave_open 0 63322 NULL nohasharray
153159 +qla4_8xxx_check_init_adapter_retry_63322 qla4_8xxx_check_init_adapter_retry 0 63322 &mac802154_slave_open_63322
153160 +ath10k_read_fw_dbglog_63323 ath10k_read_fw_dbglog 3-0 63323 NULL
153161 +nfs_scan_commit_list_63325 nfs_scan_commit_list 0 63325 NULL
153162 +recv_data_63327 recv_data 3-0 63327 NULL
153163 +store_mem_db_63330 store_mem_db 0-4 63330 NULL
153164 +C_SYSC_recvfrom_63331 C_SYSC_recvfrom 3 63331 NULL
153165 +snd_hdsp_trigger_63332 snd_hdsp_trigger 0 63332 NULL
153166 +msm6242_read_time_63339 msm6242_read_time 0 63339 NULL
153167 +lpfc_issue_lip_63340 lpfc_issue_lip 0 63340 NULL
153168 +info_server_63343 info_server 4 63343 NULL
153169 +il_force_reset_63344 il_force_reset 0 63344 NULL
153170 +kobj_attr_show_63349 kobj_attr_show 0 63349 NULL
153171 +show_fc_starget_port_name_63354 show_fc_starget_port_name 0 63354 NULL
153172 +nvif_device_new_63358 nvif_device_new 5 63358 NULL
153173 +ps_upsd_max_sptime_read_63362 ps_upsd_max_sptime_read 3-0 63362 NULL
153174 +simple_xattr_list_63373 simple_xattr_list 0 63373 NULL
153175 +idmouse_read_63374 idmouse_read 3-0 63374 NULL
153176 +guid_show_63379 guid_show 0 63379 NULL
153177 +read_word_63384 read_word 0 63384 NULL nohasharray
153178 +vmci_qpair_peekv_63384 vmci_qpair_peekv 3-0 63384 &read_word_63384
153179 +wl1251_spi_set_power_63385 wl1251_spi_set_power 0 63385 NULL nohasharray
153180 +tridentfb_set_par_63385 tridentfb_set_par 0 63385 &wl1251_spi_set_power_63385
153181 +edac_pci_alloc_ctl_info_63388 edac_pci_alloc_ctl_info 1 63388 NULL nohasharray
153182 +usbnet_read_cmd_nopm_63388 usbnet_read_cmd_nopm 7-0 63388 &edac_pci_alloc_ctl_info_63388
153183 +dbg_check_synced_i_size_63395 dbg_check_synced_i_size 0 63395 NULL
153184 +cyapa_gen5_resume_scanning_63396 cyapa_gen5_resume_scanning 0 63396 NULL
153185 +rxpipe_missed_beacon_host_int_trig_rx_data_read_63405 rxpipe_missed_beacon_host_int_trig_rx_data_read 3-0 63405 NULL
153186 +ppr_notifier_63406 ppr_notifier 0 63406 NULL
153187 +cxacru_sysfs_show_downstream_rate_63407 cxacru_sysfs_show_downstream_rate 0 63407 NULL
153188 +show_jint_max_packets_63409 show_jint_max_packets 0 63409 NULL
153189 +fm10k_setup_all_tx_resources_63412 fm10k_setup_all_tx_resources 0 63412 NULL
153190 +s_audio_mode_63418 s_audio_mode 0 63418 NULL nohasharray
153191 +target_stat_scsi_tgt_dev_attr_store_63418 target_stat_scsi_tgt_dev_attr_store 0 63418 &s_audio_mode_63418
153192 +adc128_set_in_63419 adc128_set_in 0-4 63419 NULL
153193 +start_power_clamp_63423 start_power_clamp 0 63423 NULL
153194 +show_temp0_min_63424 show_temp0_min 0 63424 NULL
153195 +tpm_tis_init_63427 tpm_tis_init 3-4 63427 NULL nohasharray
153196 +l2cap_sock_sendmsg_63427 l2cap_sock_sendmsg 4-0 63427 &tpm_tis_init_63427
153197 +show_fcstat_nos_count_63429 show_fcstat_nos_count 0 63429 NULL
153198 +led_trigger_show_63434 led_trigger_show 0 63434 NULL
153199 +kone_send_63435 kone_send 4-0 63435 NULL nohasharray
153200 +uwb_rc_addr_set_63435 uwb_rc_addr_set 0 63435 &kone_send_63435
153201 +cifs_invalidate_mapping_63438 cifs_invalidate_mapping 0 63438 NULL
153202 +of_irq_get_63443 of_irq_get 0 63443 NULL
153203 +write_end_63445 write_end 0-5 63445 NULL
153204 +mac80211_hwsim_start_63447 mac80211_hwsim_start 0 63447 NULL
153205 +ipv6_is_mld_63461 ipv6_is_mld 3 63461 NULL
153206 +ath10k_wmi_cmd_send_63462 ath10k_wmi_cmd_send 0 63462 NULL
153207 +nvkm_i2c_port_create__63465 nvkm_i2c_port_create_ 7 63465 NULL
153208 +sock_common_setsockopt_63466 sock_common_setsockopt 0 63466 NULL
153209 +root_path_cost_show_63467 root_path_cost_show 0 63467 NULL nohasharray
153210 +integrity_verify_show_63467 integrity_verify_show 0 63467 &root_path_cost_show_63467
153211 +si5351_bulk_write_63468 si5351_bulk_write 2-3 63468 NULL nohasharray
153212 +MT2063_SetReceiverMode_63468 MT2063_SetReceiverMode 0 63468 &si5351_bulk_write_63468
153213 +snd_info_entry_write_63474 snd_info_entry_write 3-0 63474 NULL
153214 +cdc_ncm_show_rx_max_63475 cdc_ncm_show_rx_max 0 63475 NULL
153215 +scm_fp_copy_63479 scm_fp_copy 0 63479 NULL
153216 +__nvme_submit_admin_cmd_63481 __nvme_submit_admin_cmd 0 63481 NULL
153217 +reada_find_extent_63486 reada_find_extent 2 63486 NULL nohasharray
153218 +rivafb_check_var_63486 rivafb_check_var 0 63486 &reada_find_extent_63486
153219 +ath10k_peer_assoc_qos_ap_63487 ath10k_peer_assoc_qos_ap 0 63487 NULL
153220 +read_kcore_63488 read_kcore 3 63488 NULL
153221 +iwl_dbgfs_bcast_filters_read_63489 iwl_dbgfs_bcast_filters_read 3-0 63489 NULL
153222 +i2c_request_63490 i2c_request 0 63490 NULL
153223 +pm8001_ctl_max_out_io_show_63492 pm8001_ctl_max_out_io_show 0 63492 NULL
153224 +show_crit_hyst_63497 show_crit_hyst 0 63497 NULL
153225 +module_attr_show_63501 module_attr_show 0 63501 NULL
153226 +snd_pcm_plug_write_transfer_63503 snd_pcm_plug_write_transfer 0-3 63503 NULL
153227 +usb_sleep_music_store_63510 usb_sleep_music_store 0-4 63510 NULL
153228 +reiserfs_xattr_set_handle_63522 reiserfs_xattr_set_handle 0 63522 NULL nohasharray
153229 +lpfc_max_scsicmpl_time_store_63522 lpfc_max_scsicmpl_time_store 0-4 63522 &reiserfs_xattr_set_handle_63522
153230 +__stop_machine_63523 __stop_machine 0 63523 NULL nohasharray
153231 +sctp_bind_63523 sctp_bind 0 63523 &__stop_machine_63523
153232 +mwifiex_cmd_802_11_key_material_v2_63525 mwifiex_cmd_802_11_key_material_v2 0 63525 NULL
153233 +pwm1_show_63527 pwm1_show 0 63527 NULL
153234 +efx_mcdi_rpc_async_63529 efx_mcdi_rpc_async 5-4 63529 NULL
153235 +__ath10k_ce_rx_post_buf_63531 __ath10k_ce_rx_post_buf 0 63531 NULL nohasharray
153236 +cond_read_list_63531 cond_read_list 0 63531 &__ath10k_ce_rx_post_buf_63531
153237 +ubi_more_leb_change_data_63534 ubi_more_leb_change_data 4-0 63534 NULL nohasharray
153238 +generic_cont_expand_simple_63534 generic_cont_expand_simple 0 63534 &ubi_more_leb_change_data_63534
153239 +write_file_spectral_period_63536 write_file_spectral_period 3-0 63536 NULL
153240 +SyS_recv_63537 SyS_recv 3 63537 NULL
153241 +if_sdio_read_scratch_63540 if_sdio_read_scratch 0 63540 NULL nohasharray
153242 +fan1_input_show_63540 fan1_input_show 0 63540 &if_sdio_read_scratch_63540 nohasharray
153243 +get_int_63540 get_int 0 63540 &fan1_input_show_63540
153244 +cyapa_gen5_do_calibrate_63542 cyapa_gen5_do_calibrate 0-4 63542 NULL
153245 +i40e_fcoe_ddp_target_63544 i40e_fcoe_ddp_target 4 63544 NULL
153246 +append_to_buffer_63550 append_to_buffer 3-0 63550 NULL
153247 +dbg_leb_write_63555 dbg_leb_write 4-5-0 63555 NULL
153248 +request_dma_63556 request_dma 0 63556 NULL
153249 +__xudc_ep0_queue_63557 __xudc_ep0_queue 0 63557 NULL
153250 +parse_mic_boost_63564 parse_mic_boost 0 63564 NULL
153251 +ubifs_lpt_scan_nolock_63572 ubifs_lpt_scan_nolock 0 63572 NULL
153252 +volume_set_status_ec_63573 volume_set_status_ec 0 63573 NULL
153253 +hih6130_show_temperature_63574 hih6130_show_temperature 0 63574 NULL
153254 +ext2_writepage_63575 ext2_writepage 0 63575 NULL
153255 +rproc_alloc_63577 rproc_alloc 5 63577 NULL nohasharray
153256 +iwl_send_tx_ant_cfg_63577 iwl_send_tx_ant_cfg 0 63577 &rproc_alloc_63577
153257 +__commit_trans_jl_63590 __commit_trans_jl 0 63590 NULL nohasharray
153258 +tipc_listen_63590 tipc_listen 0 63590 &__commit_trans_jl_63590
153259 +store_lcd_level_63595 store_lcd_level 0-4 63595 NULL
153260 +queue_store_iostats_63596 queue_store_iostats 3-0 63596 NULL
153261 +ext3_clear_blocks_63597 ext3_clear_blocks 4-5 63597 NULL nohasharray
153262 +data_sock_setsockopt_63597 data_sock_setsockopt 0 63597 &ext3_clear_blocks_63597
153263 +snd_als4000_playback_trigger_63605 snd_als4000_playback_trigger 0 63605 NULL
153264 +usb_8dev_wait_cmd_msg_63607 usb_8dev_wait_cmd_msg 0 63607 NULL
153265 +mlx4_ib_alloc_cq_buf_63610 mlx4_ib_alloc_cq_buf 3 63610 NULL
153266 +write_debug_level_63613 write_debug_level 3 63613 NULL
153267 +__spi_validate_63618 __spi_validate 0 63618 NULL nohasharray
153268 +comp_algorithm_store_63618 comp_algorithm_store 0-4 63618 &__spi_validate_63618
153269 +show_dev_name_63623 show_dev_name 0 63623 NULL
153270 +module_alloc_63630 module_alloc 1 63630 NULL
153271 +ntfs_malloc_nofs_nofail_63631 ntfs_malloc_nofs_nofail 1 63631 NULL
153272 +symbol_build_supp_rates_63634 symbol_build_supp_rates 0 63634 NULL
153273 +cm3232_get_it_available_63635 cm3232_get_it_available 0 63635 NULL
153274 +hid_report_len_63637 hid_report_len 0 63637 NULL
153275 +iscsi_stat_tgt_attr_show_attr_indx_63639 iscsi_stat_tgt_attr_show_attr_indx 0 63639 NULL
153276 +_ubh_find_next_zero_bit__63640 _ubh_find_next_zero_bit_ 3-5-4 63640 NULL
153277 +apei_exec_write_register_value_63642 apei_exec_write_register_value 0 63642 NULL
153278 +il3945_store_filter_flags_63643 il3945_store_filter_flags 0-4 63643 NULL
153279 +ubifs_lpt_end_commit_63644 ubifs_lpt_end_commit 0 63644 NULL
153280 +wr_log_clear_63646 wr_log_clear 0-3 63646 NULL
153281 +apds990x_power_state_store_63647 apds990x_power_state_store 0-4 63647 NULL
153282 +proc_loginuid_write_63648 proc_loginuid_write 3-0 63648 NULL nohasharray
153283 +gre_packet_63648 gre_packet 0 63648 &proc_loginuid_write_63648
153284 +simple_write_begin_63649 simple_write_begin 0 63649 NULL
153285 +ext2_xattr_security_set_63650 ext2_xattr_security_set 0 63650 NULL
153286 +sock_sendmsg_nosec_63655 sock_sendmsg_nosec 3 63655 NULL
153287 +atkbd_do_set_softraw_63656 atkbd_do_set_softraw 0-4 63656 NULL
153288 +ldlm_cli_enqueue_63657 ldlm_cli_enqueue 8 63657 NULL
153289 +hidraw_ioctl_63658 hidraw_ioctl 2 63658 NULL
153290 +igbvf_setup_rx_resources_63659 igbvf_setup_rx_resources 0 63659 NULL nohasharray
153291 +lpfc_devloss_tmo_store_63659 lpfc_devloss_tmo_store 0-4 63659 &igbvf_setup_rx_resources_63659
153292 +si4713_tx_tune_power_63660 si4713_tx_tune_power 0 63660 NULL
153293 +virtnet_set_mac_address_63662 virtnet_set_mac_address 0 63662 NULL
153294 +pm_print_times_store_63663 pm_print_times_store 0-4 63663 NULL
153295 +ip_vs_remote_request4_63664 ip_vs_remote_request4 0 63664 NULL
153296 +vbi_read_63673 vbi_read 3-0 63673 NULL nohasharray
153297 +xen_register_pirq_63673 xen_register_pirq 2-1 63673 &vbi_read_63673
153298 +dwc3_gadget_ep0_queue_63675 dwc3_gadget_ep0_queue 0 63675 NULL
153299 +bnep_net_open_63676 bnep_net_open 0 63676 NULL
153300 +multicast_router_store_63677 multicast_router_store 4-0 63677 NULL
153301 +dlm_scand_start_63680 dlm_scand_start 0 63680 NULL
153302 +alloc_tty_driver_63681 alloc_tty_driver 1 63681 NULL
153303 +idt77252_init_ubr_63684 idt77252_init_ubr 0 63684 NULL
153304 +volume_get_status_ec_63685 volume_get_status_ec 0 63685 NULL
153305 +i2c_algo_dp_aux_get_byte_63690 i2c_algo_dp_aux_get_byte 0 63690 NULL
153306 +mos7720_open_63691 mos7720_open 0 63691 NULL
153307 +i2c_algo_dp_aux_address_63695 i2c_algo_dp_aux_address 0 63695 NULL nohasharray
153308 +nf_hook_slow_63695 nf_hook_slow 0 63695 &i2c_algo_dp_aux_address_63695
153309 +write_file_spectral_fft_period_63696 write_file_spectral_fft_period 3-0 63696 NULL
153310 +bin_search_63697 bin_search 0 63697 NULL
153311 +xen_pvclock_gtod_notify_63705 xen_pvclock_gtod_notify 0 63705 NULL
153312 +mismatch_cnt_show_63711 mismatch_cnt_show 0 63711 NULL
153313 +btrfs_insert_delayed_dir_index_63720 btrfs_insert_delayed_dir_index 4 63720 NULL
153314 +read_rxflow_63726 read_rxflow 0 63726 NULL
153315 +ntb_debugfs_read_63728 ntb_debugfs_read 3-0 63728 NULL
153316 +max8998_rtc_read_time_63729 max8998_rtc_read_time 0 63729 NULL
153317 +ipmi_read_63730 ipmi_read 0-3 63730 NULL
153318 +ks8851_set_mac_address_63734 ks8851_set_mac_address 0 63734 NULL
153319 +snd_bt87x_stop_63735 snd_bt87x_stop 0 63735 NULL nohasharray
153320 +sh_eth_ring_init_63735 sh_eth_ring_init 0 63735 &snd_bt87x_stop_63735
153321 +sctp_setsockopt_paddr_thresholds_63737 sctp_setsockopt_paddr_thresholds 0 63737 NULL
153322 +_ctl_host_trace_buffer_enable_store_63738 _ctl_host_trace_buffer_enable_store 0-4 63738 NULL
153323 +selinux_secctx_to_secid_63744 selinux_secctx_to_secid 2 63744 NULL
153324 +i40e_vsi_setup_tx_resources_63745 i40e_vsi_setup_tx_resources 0 63745 NULL
153325 +acpi_tb_install_fixed_table_63749 acpi_tb_install_fixed_table 1 63749 NULL
153326 +cxgb4vf_set_mac_addr_63751 cxgb4vf_set_mac_addr 0 63751 NULL
153327 +led_delay_off_show_63754 led_delay_off_show 0 63754 NULL
153328 +show_atmindex_63757 show_atmindex 0 63757 NULL nohasharray
153329 +uv_cpu_mask_to_apicid_and_63757 uv_cpu_mask_to_apicid_and 0 63757 &show_atmindex_63757
153330 +nvkm_therm_create__63758 nvkm_therm_create_ 4 63758 NULL nohasharray
153331 +tvp5150_cropcap_63758 tvp5150_cropcap 0 63758 &nvkm_therm_create__63758
153332 +__send_control_msg_63761 __send_control_msg 0 63761 NULL
153333 +snd_cs4281_trigger_63762 snd_cs4281_trigger 0 63762 NULL
153334 +isl12022_get_datetime_63765 isl12022_get_datetime 0 63765 NULL nohasharray
153335 +ocfs2_control_do_down_msg_63765 ocfs2_control_do_down_msg 0 63765 &isl12022_get_datetime_63765
153336 +tipc_sk_publish_63767 tipc_sk_publish 0 63767 NULL
153337 +snd_pcm_oss_read1_63771 snd_pcm_oss_read1 3-0 63771 NULL nohasharray
153338 +alc882_parse_auto_config_63771 alc882_parse_auto_config 0 63771 &snd_pcm_oss_read1_63771
153339 +ath10k_ce_init_dest_ring_63773 ath10k_ce_init_dest_ring 0 63773 NULL
153340 +snd_opl4_mem_proc_read_63774 snd_opl4_mem_proc_read 5 63774 NULL nohasharray
153341 +tda826x_set_params_63774 tda826x_set_params 0 63774 &snd_opl4_mem_proc_read_63774
153342 +spidev_compat_ioctl_63778 spidev_compat_ioctl 2 63778 NULL nohasharray
153343 +generic_getxattr_63778 generic_getxattr 0 63778 &spidev_compat_ioctl_63778 nohasharray
153344 +usnic_ib_show_max_vf_63778 usnic_ib_show_max_vf 0 63778 &generic_getxattr_63778
153345 +ohci_urb_enqueue_63779 ohci_urb_enqueue 0 63779 NULL
153346 +pvr2_i2c_xfer_63786 pvr2_i2c_xfer 0-3 63786 NULL
153347 +iscsi_tpg_param_store_DataDigest_63792 iscsi_tpg_param_store_DataDigest 0-3 63792 NULL
153348 +coda_getattr_63793 coda_getattr 0 63793 NULL
153349 +kovaplus_sysfs_write_63795 kovaplus_sysfs_write 6-0 63795 NULL nohasharray
153350 +carl9170_set_channel_63795 carl9170_set_channel 0 63795 &kovaplus_sysfs_write_63795 nohasharray
153351 +at76_mac80211_start_63795 at76_mac80211_start 0 63795 &carl9170_set_channel_63795
153352 +__ieee80211_start_rx_ba_session_63796 __ieee80211_start_rx_ba_session 7 63796 NULL
153353 +mwifiex_11n_create_rx_reorder_tbl_63806 mwifiex_11n_create_rx_reorder_tbl 4 63806 NULL nohasharray
153354 +global_rsv_reserved_show_63806 global_rsv_reserved_show 0 63806 &mwifiex_11n_create_rx_reorder_tbl_63806 nohasharray
153355 +ivtv_yuv_udma_stream_frame_63806 ivtv_yuv_udma_stream_frame 0 63806 &global_rsv_reserved_show_63806
153356 +copy_nodes_to_user_63807 copy_nodes_to_user 2 63807 NULL nohasharray
153357 +e1000_test_msi_interrupt_63807 e1000_test_msi_interrupt 0 63807 &copy_nodes_to_user_63807
153358 +dev_show_vendor_63810 dev_show_vendor 0 63810 NULL
153359 +C_SYSC_process_vm_readv_63811 C_SYSC_process_vm_readv 3-5 63811 NULL
153360 +usb_find_address_63814 usb_find_address 0 63814 NULL nohasharray
153361 +h245_help_63814 h245_help 0 63814 &usb_find_address_63814
153362 +issue_creg_rw_63819 issue_creg_rw 0 63819 NULL nohasharray
153363 +ipath_create_rcvhdrq_63819 ipath_create_rcvhdrq 0 63819 &issue_creg_rw_63819
153364 +bmg160_set_power_state_63824 bmg160_set_power_state 0 63824 NULL
153365 +regmap_multi_reg_write_63826 regmap_multi_reg_write 3 63826 NULL
153366 +sel_write_load_63830 sel_write_load 3-0 63830 NULL
153367 +hdaps_position_show_63832 hdaps_position_show 0 63832 NULL
153368 +shm_fsync_63834 shm_fsync 0 63834 NULL
153369 +max8997_reg_is_enabled_63837 max8997_reg_is_enabled 0 63837 NULL
153370 +ds2781_save_eeprom_63843 ds2781_save_eeprom 0 63843 NULL
153371 +proc_pid_attr_write_63845 proc_pid_attr_write 3-0 63845 NULL
153372 +alc268_parse_auto_config_63852 alc268_parse_auto_config 0 63852 NULL
153373 +mt9t112_s_fmt_63855 mt9t112_s_fmt 0 63855 NULL
153374 +disk_ext_range_show_63859 disk_ext_range_show 0 63859 NULL
153375 +bus_uevent_store_63861 bus_uevent_store 0-3 63861 NULL
153376 +eql_open_63862 eql_open 0 63862 NULL
153377 +read_page_owner_63869 read_page_owner 3-0 63869 NULL
153378 +adc128_show_in_63872 adc128_show_in 0 63872 NULL
153379 +smb2_sync_write_63880 smb2_sync_write 0 63880 NULL nohasharray
153380 +store_sched3_63880 store_sched3 4-0 63880 &smb2_sync_write_63880
153381 +bt_size_63881 bt_size 0 63881 NULL
153382 +group_fwd_mask_show_63890 group_fwd_mask_show 0 63890 NULL
153383 +cachefiles_daemon_bcull_63894 cachefiles_daemon_bcull 0 63894 NULL
153384 +ceph_tcp_sendmsg_63895 ceph_tcp_sendmsg 4 63895 NULL
153385 +selinux_ipv6_forward_63896 selinux_ipv6_forward 0 63896 NULL nohasharray
153386 +kyrofb_set_par_63896 kyrofb_set_par 0 63896 &selinux_ipv6_forward_63896
153387 +sctp_auth_del_key_id_63897 sctp_auth_del_key_id 0 63897 NULL
153388 +minix_statfs_63900 minix_statfs 0 63900 NULL
153389 +divas_write_63901 divas_write 3-0 63901 NULL
153390 +xhci_alloc_stream_info_63902 xhci_alloc_stream_info 3 63902 NULL nohasharray
153391 +cp2112_wait_63902 cp2112_wait 0 63902 &xhci_alloc_stream_info_63902
153392 +iblock_set_configfs_dev_params_63915 iblock_set_configfs_dev_params 0-3 63915 NULL
153393 +lpfc_link_state_show_63919 lpfc_link_state_show 0 63919 NULL
153394 +uvc_alloc_urb_buffers_63922 uvc_alloc_urb_buffers 0-2-3 63922 NULL
153395 +snd_compr_write_63923 snd_compr_write 3-0 63923 NULL
153396 +cdc_ncm_show_dwNtbInMaxSize_63926 cdc_ncm_show_dwNtbInMaxSize 0 63926 NULL
153397 +write_63928 write 0 63928 NULL
153398 +eni_proc_read_63929 eni_proc_read 0 63929 NULL
153399 +bsg_write_63933 bsg_write 0-3 63933 NULL nohasharray
153400 +drv_set_extended_addr_63933 drv_set_extended_addr 0 63933 &bsg_write_63933
153401 +lp5521_selftest_63935 lp5521_selftest 0 63935 NULL
153402 +pem_show_fan_63938 pem_show_fan 0 63938 NULL
153403 +afs_send_simple_reply_63940 afs_send_simple_reply 3 63940 NULL
153404 +__team_options_register_63941 __team_options_register 3-0 63941 NULL
153405 +connected_duration_show_63943 connected_duration_show 0 63943 NULL
153406 +show_srp_rport_fast_io_fail_tmo_63949 show_srp_rport_fast_io_fail_tmo 0 63949 NULL nohasharray
153407 +macvtap_recvmsg_63949 macvtap_recvmsg 0-4 63949 &show_srp_rport_fast_io_fail_tmo_63949
153408 +netdev_rx_handler_register_63952 netdev_rx_handler_register 0 63952 NULL
153409 +show_fnode_ipv4_tos_63962 show_fnode_ipv4_tos 0 63962 NULL
153410 +nametoid_parse_63971 nametoid_parse 0 63971 NULL
153411 +usb_serial_generic_submit_read_urbs_63972 usb_serial_generic_submit_read_urbs 0 63972 NULL nohasharray
153412 +videobuf_qbuf_63972 videobuf_qbuf 0 63972 &usb_serial_generic_submit_read_urbs_63972
153413 +ieee80211_authentication_req_63973 ieee80211_authentication_req 3 63973 NULL
153414 +diva_xdi_write_63975 diva_xdi_write 4-0 63975 NULL nohasharray
153415 +set_bredr_63975 set_bredr 4 63975 &diva_xdi_write_63975
153416 +msi001_set_tuner_63978 msi001_set_tuner 0 63978 NULL
153417 +genlmsg_new_unicast_63982 genlmsg_new_unicast 1 63982 NULL nohasharray
153418 +set_mode_63982 set_mode 0-4 63982 &genlmsg_new_unicast_63982
153419 +construct_key_and_link_63985 construct_key_and_link 3 63985 NULL
153420 +core_alua_store_offline_bit_63989 core_alua_store_offline_bit 0-3 63989 NULL
153421 +get_host_param_63991 get_host_param 0 63991 NULL nohasharray
153422 +tifm_map_sg_63991 tifm_map_sg 3 63991 &get_host_param_63991
153423 +ageing_time_store_63994 ageing_time_store 4-0 63994 NULL
153424 +be2iscsi_get_if_param_63997 be2iscsi_get_if_param 0 63997 NULL
153425 +s5p_mfc_alloc_codec_buffers_v5_64000 s5p_mfc_alloc_codec_buffers_v5 0 64000 NULL
153426 +read_file_frameerrors_64001 read_file_frameerrors 3-0 64001 NULL
153427 +read_descriptors_64002 read_descriptors 0-5-6 64002 NULL
153428 +ov7670_read_64006 ov7670_read 0 64006 NULL
153429 +hfsplus_security_setxattr_64009 hfsplus_security_setxattr 0 64009 NULL
153430 +vb2_start_streaming_64013 vb2_start_streaming 0 64013 NULL
153431 +kmemdup_64015 kmemdup 2 64015 NULL nohasharray
153432 +cxgb_set_mac_addr_64015 cxgb_set_mac_addr 0 64015 &kmemdup_64015
153433 +C_SYSC_sendfile64_64017 C_SYSC_sendfile64 4 64017 NULL
153434 +SyS_rt_sigpending_64018 SyS_rt_sigpending 2 64018 NULL
153435 +hid_debug_events_read_64023 hid_debug_events_read 0-3 64023 NULL
153436 +tcf_csum_skb_nextlayer_64025 tcf_csum_skb_nextlayer 3 64025 NULL
153437 +dbAllocDmapLev_64030 dbAllocDmapLev 0 64030 NULL
153438 +vga_get_interruptible_64032 vga_get_interruptible 0 64032 NULL
153439 +get_component_locate_64036 get_component_locate 0 64036 NULL
153440 +r6040_alloc_rxbufs_64037 r6040_alloc_rxbufs 0 64037 NULL
153441 +SyS_fsetxattr_64039 SyS_fsetxattr 4 64039 NULL
153442 +f_init_sdma_regs_64047 f_init_sdma_regs 0 64047 NULL nohasharray
153443 +udc_queue_64047 udc_queue 0 64047 &f_init_sdma_regs_64047
153444 +dvb_dmxdev_ts_callback_64051 dvb_dmxdev_ts_callback 2-4 64051 NULL nohasharray
153445 +usbnet_change_mtu_64051 usbnet_change_mtu 0 64051 &dvb_dmxdev_ts_callback_64051
153446 +qlcnic_alloc_sw_resources_64057 qlcnic_alloc_sw_resources 0 64057 NULL
153447 +tps65912_reg_disable_64058 tps65912_reg_disable 0 64058 NULL
153448 +alloc_codec_buffers_64063 alloc_codec_buffers 0 64063 NULL
153449 +start_hw_64065 start_hw 0 64065 NULL
153450 +nfs4_lookup_root_64067 nfs4_lookup_root 0 64067 NULL
153451 +__sock_create_64069 __sock_create 0 64069 NULL
153452 +pcifront_bus_write_64071 pcifront_bus_write 0 64071 NULL
153453 +e4000_s_ctrl_64076 e4000_s_ctrl 0 64076 NULL
153454 +qlcnic_sriov_issue_cmd_64077 qlcnic_sriov_issue_cmd 0 64077 NULL
153455 +show_rd_sect_64078 show_rd_sect 0 64078 NULL
153456 +fc_header_64083 fc_header 0 64083 NULL
153457 +sl_realloc_bufs_64086 sl_realloc_bufs 2-0 64086 NULL
153458 +clear_update_marker_64088 clear_update_marker 0 64088 NULL nohasharray
153459 +gether_opts_qmult_store_64088 gether_opts_qmult_store 0-3 64088 &clear_update_marker_64088
153460 +lbs_highrssi_read_64089 lbs_highrssi_read 3-0 64089 NULL
153461 +gfs2_inplace_reserve_64096 gfs2_inplace_reserve 0 64096 NULL nohasharray
153462 +SyS_set_mempolicy_64096 SyS_set_mempolicy 3 64096 &gfs2_inplace_reserve_64096
153463 +logfs_statfs_64097 logfs_statfs 0 64097 NULL
153464 +show_64101 show 0 64101 NULL
153465 +__soft_offline_page_64103 __soft_offline_page 0 64103 NULL
153466 +SyS_mq_timedsend_64107 SyS_mq_timedsend 3 64107 NULL
153467 +skge_get_sset_count_64115 skge_get_sset_count 0 64115 NULL
153468 +ipoib_hard_header_64116 ipoib_hard_header 0 64116 NULL nohasharray
153469 +keyring_instantiate_64116 keyring_instantiate 0 64116 &ipoib_hard_header_64116
153470 +do_load_xattr_datum_64118 do_load_xattr_datum 0 64118 NULL
153471 +vxlan_remcsum_64121 vxlan_remcsum 3-4 64121 NULL
153472 +max77693_chg_is_enabled_64122 max77693_chg_is_enabled 0 64122 NULL
153473 +ext4_prepare_inline_data_64124 ext4_prepare_inline_data 3 64124 NULL
153474 +mwifiex_cmd_802_11_deauthenticate_64129 mwifiex_cmd_802_11_deauthenticate 0 64129 NULL
153475 +init_bch_64130 init_bch 1-2 64130 NULL
153476 +v4l2_m2m_streamon_64133 v4l2_m2m_streamon 0 64133 NULL
153477 +pyra_set_settings_64134 pyra_set_settings 0 64134 NULL
153478 +soft_reset_64137 soft_reset 0 64137 NULL nohasharray
153479 +adt7x10_write_word_64137 adt7x10_write_word 0 64137 &soft_reset_64137
153480 +uea_idma_write_64139 uea_idma_write 3 64139 NULL nohasharray
153481 +__dequeue_signal_64139 __dequeue_signal 0 64139 &uea_idma_write_64139
153482 +ablkcipher_copy_iv_64140 ablkcipher_copy_iv 3 64140 NULL
153483 +omfs_write_begin_64144 omfs_write_begin 0 64144 NULL
153484 +broadsheet_write_spiflash_64148 broadsheet_write_spiflash 0 64148 NULL
153485 +dlfb_ops_write_64150 dlfb_ops_write 3 64150 NULL
153486 +show_sas_phy_minimum_linkrate_64151 show_sas_phy_minimum_linkrate 0 64151 NULL
153487 +__comedi_buf_alloc_64155 __comedi_buf_alloc 3 64155 NULL
153488 +number_of_tds_64156 number_of_tds 0 64156 NULL
153489 +get_fan_auto_nearest_64164 get_fan_auto_nearest 0 64164 NULL
153490 +bnx2x_vf_mcast_64166 bnx2x_vf_mcast 4 64166 NULL
153491 +store_temp_crit_64171 store_temp_crit 0-4 64171 NULL
153492 +do_command_extended_64178 do_command_extended 0 64178 NULL
153493 +show_ipInTooBigErrors_64191 show_ipInTooBigErrors 0 64191 NULL
153494 +wl1251_acx_mem_map_64198 wl1251_acx_mem_map 0 64198 NULL nohasharray
153495 +store_jint_max_packets_64198 store_jint_max_packets 0-4 64198 &wl1251_acx_mem_map_64198
153496 +eeprom_write_64199 eeprom_write 6-5-0 64199 NULL
153497 +__pskb_copy_fclone_64202 __pskb_copy_fclone 2 64202 NULL
153498 +shadow_rd32_64205 shadow_rd32 2 64205 NULL
153499 +autosuspend_delay_ms_show_64206 autosuspend_delay_ms_show 0 64206 NULL
153500 +rocker_port_switch_parent_id_get_64207 rocker_port_switch_parent_id_get 0 64207 NULL
153501 +diagc_attr_store_64209 diagc_attr_store 0-4 64209 NULL
153502 +sisfb_check_var_64211 sisfb_check_var 0 64211 NULL
153503 +hippi_change_mtu_64218 hippi_change_mtu 0 64218 NULL
153504 +get_et_sset_count_64219 get_et_sset_count 0 64219 NULL
153505 +kernfs_iop_setxattr_64220 kernfs_iop_setxattr 4-0 64220 NULL
153506 +wacom_status0_luminance_store_64221 wacom_status0_luminance_store 4-0 64221 NULL
153507 +vb2_dc_get_userptr_64222 vb2_dc_get_userptr 3-2 64222 NULL
153508 +ad799x_update_scan_mode_64224 ad799x_update_scan_mode 0 64224 NULL
153509 +ip6_datagram_connect_v6_only_64226 ip6_datagram_connect_v6_only 0 64226 NULL
153510 +ea_len_64229 ea_len 0 64229 NULL
153511 +header_len_64232 header_len 0 64232 NULL nohasharray
153512 +zd1201_set_mac_address_64232 zd1201_set_mac_address 0 64232 &header_len_64232
153513 +em28xx_i2c_xfer_64233 em28xx_i2c_xfer 0-3 64233 NULL
153514 +vprbrd_i2c_status_64236 vprbrd_i2c_status 0 64236 NULL
153515 +xfrm_acquire_msgsize_64239 xfrm_acquire_msgsize 0 64239 NULL
153516 +brcmf_sdiod_send_buf_64245 brcmf_sdiod_send_buf 3 64245 NULL nohasharray
153517 +fuse_do_getattr_64245 fuse_do_getattr 0 64245 &brcmf_sdiod_send_buf_64245 nohasharray
153518 +bd2802_store_reg0x14_64245 bd2802_store_reg0x14 0-4 64245 &fuse_do_getattr_64245
153519 +mmc_enhanced_area_offset_show_64250 mmc_enhanced_area_offset_show 0 64250 NULL
153520 +__vb2_queue_free_64257 __vb2_queue_free 0 64257 NULL nohasharray
153521 +target_stat_scsi_lu_show_attr_rev_64257 target_stat_scsi_lu_show_attr_rev 0 64257 &__vb2_queue_free_64257
153522 +ipath_port_info_64258 ipath_port_info 0 64258 NULL
153523 +stmmac_init_rx_buffers_64260 stmmac_init_rx_buffers 0 64260 NULL
153524 +vim2m_queue_setup_64261 vim2m_queue_setup 0 64261 NULL
153525 +ads7846_pen_down_show_64263 ads7846_pen_down_show 0 64263 NULL nohasharray
153526 +ixgbevf_get_sset_count_64263 ixgbevf_get_sset_count 0 64263 &ads7846_pen_down_show_64263
153527 +cn_netlink_send_mult_64264 cn_netlink_send_mult 2-0 64264 NULL
153528 +xfs_rtmodify_summary_64265 xfs_rtmodify_summary 0 64265 NULL
153529 +subbuf_splice_actor_64270 subbuf_splice_actor 0 64270 NULL
153530 +ocfs2_max_locking_protocol_show_64273 ocfs2_max_locking_protocol_show 0 64273 NULL
153531 +io_capture_transfer_64276 io_capture_transfer 4 64276 NULL nohasharray
153532 +ab3100_otp_fac_show_64276 ab3100_otp_fac_show 0 64276 &io_capture_transfer_64276
153533 +comm_addr_write_64277 comm_addr_write 0-3 64277 NULL
153534 +bpf_check_classic_64278 bpf_check_classic 2 64278 NULL nohasharray
153535 +btrfs_file_extent_offset_64278 btrfs_file_extent_offset 0 64278 &bpf_check_classic_64278
153536 +wake_up_mouse_show_64279 wake_up_mouse_show 0 64279 NULL
153537 +shmem_xattr_validate_64280 shmem_xattr_validate 0 64280 NULL
153538 +ip_vs_out_64282 ip_vs_out 0 64282 NULL nohasharray
153539 +new_id_store_64282 new_id_store 0-3 64282 &ip_vs_out_64282
153540 +crypto_hmacmd5_alloc_64284 crypto_hmacmd5_alloc 0 64284 NULL
153541 +sta_current_tx_rate_read_64286 sta_current_tx_rate_read 3-0 64286 NULL
153542 +xfs_dir_cilookup_result_64288 xfs_dir_cilookup_result 3 64288 NULL nohasharray
153543 +event_id_read_64288 event_id_read 3 64288 &xfs_dir_cilookup_result_64288
153544 +show_iface_tcp_timer_scale_64291 show_iface_tcp_timer_scale 0 64291 NULL nohasharray
153545 +ov7670_init_64291 ov7670_init 0 64291 &show_iface_tcp_timer_scale_64291 nohasharray
153546 +info_debugfs_read_64291 info_debugfs_read 3 64291 &ov7670_init_64291
153547 +ocfs2_block_check_validate_bhs_64302 ocfs2_block_check_validate_bhs 0 64302 NULL nohasharray
153548 +sta_info_insert_drv_state_64302 sta_info_insert_drv_state 0 64302 &ocfs2_block_check_validate_bhs_64302
153549 +snd_hda_get_sub_nodes_64304 snd_hda_get_sub_nodes 0 64304 NULL
153550 +error_error_bar_retry_read_64305 error_error_bar_retry_read 3-0 64305 NULL
153551 +revision_show_64311 revision_show 0 64311 NULL
153552 +carl9170_op_start_64315 carl9170_op_start 0 64315 NULL
153553 +shm16read__read_file_64316 shm16read__read_file 0 64316 NULL
153554 +uri_show_64318 uri_show 0 64318 NULL nohasharray
153555 +read_vda_64318 read_vda 0-5-6 64318 &uri_show_64318
153556 +bq2415x_sysfs_print_reg_64320 bq2415x_sysfs_print_reg 0 64320 NULL nohasharray
153557 +ray_resume_64320 ray_resume 0 64320 &bq2415x_sysfs_print_reg_64320
153558 +ffz_64324 ffz 0 64324 NULL nohasharray
153559 +irq_create_of_mapping_64324 irq_create_of_mapping 0 64324 &ffz_64324
153560 +map_region_64328 map_region 1 64328 NULL
153561 +sisusbcon_clear_64329 sisusbcon_clear 5-3-4 64329 NULL
153562 +set_pwm_temp_map_64330 set_pwm_temp_map 0-4 64330 NULL
153563 +ov9650_set_red_balance_64331 ov9650_set_red_balance 0 64331 NULL
153564 +ts_write_64336 ts_write 3-0 64336 NULL
153565 +qla8044_write_optrom_data_64338 qla8044_write_optrom_data 4 64338 NULL
153566 +usbtmc_write_64340 usbtmc_write 3-0 64340 NULL
153567 +do_write_orph_node_64343 do_write_orph_node 2-0 64343 NULL
153568 +tua6100_set_params_64346 tua6100_set_params 0 64346 NULL
153569 +cgroup_addrm_files_64347 cgroup_addrm_files 0 64347 NULL
153570 +shmem_file_splice_read_64350 shmem_file_splice_read 0 64350 NULL
153571 +iscsi_tpg_attrib_show_prod_mode_write_protect_64351 iscsi_tpg_attrib_show_prod_mode_write_protect 0 64351 NULL
153572 +il3945_show_flags_64353 il3945_show_flags 0 64353 NULL nohasharray
153573 +ip6_route_me_harder_64353 ip6_route_me_harder 0 64353 &il3945_show_flags_64353
153574 +qlcnic_82xx_calculate_msix_vector_64354 qlcnic_82xx_calculate_msix_vector 0 64354 NULL nohasharray
153575 +write_64354 write 0 64354 &qlcnic_82xx_calculate_msix_vector_64354
153576 +coda_file_splice_read_64358 coda_file_splice_read 0 64358 NULL
153577 +user_regset_copyin_64360 user_regset_copyin 7 64360 NULL nohasharray
153578 +hermes_issue_cmd_64360 hermes_issue_cmd 0 64360 &user_regset_copyin_64360
153579 +show_prochot_override_duty_cycle_64364 show_prochot_override_duty_cycle 0 64364 NULL
153580 +show_64365 show 0 64365 NULL nohasharray
153581 +show_stats_64365 show_stats 0 64365 &show_64365
153582 +llc_alloc_frame_64366 llc_alloc_frame 4 64366 NULL
153583 +wlc_phy_loadsampletable_nphy_64367 wlc_phy_loadsampletable_nphy 3 64367 NULL
153584 +xudc_ep_enable_64369 xudc_ep_enable 0 64369 NULL
153585 +videobuf_reqbufs_64371 videobuf_reqbufs 0 64371 NULL
153586 +reg_create_64372 reg_create 5 64372 NULL nohasharray
153587 +bnx2_enable_msix_64372 bnx2_enable_msix 2 64372 &reg_create_64372
153588 +ilo_write_64378 ilo_write 3-0 64378 NULL
153589 +btrfs_map_block_64379 btrfs_map_block 3 64379 NULL
153590 +g94_aux_64382 g94_aux 0 64382 NULL
153591 +nilfs_alloc_seg_bio_64383 nilfs_alloc_seg_bio 3 64383 NULL
153592 +show_port_no_64391 show_port_no 0 64391 NULL
153593 +fuse_getxattr_64394 fuse_getxattr 0 64394 NULL
153594 +brcmf_sdio_download_nvram_64395 brcmf_sdio_download_nvram 3 64395 NULL
153595 +copy_recv_mad_64399 copy_recv_mad 0 64399 NULL
153596 +ir_lirc_transmit_ir_64403 ir_lirc_transmit_ir 3-0 64403 NULL nohasharray
153597 +pci_bus_write_config_dword_64403 pci_bus_write_config_dword 0 64403 &ir_lirc_transmit_ir_64403
153598 +pidlist_allocate_64404 pidlist_allocate 1 64404 NULL
153599 +gpio_value_show_64406 gpio_value_show 0 64406 NULL
153600 +rx_hdr_overflow_read_64407 rx_hdr_overflow_read 3-0 64407 NULL nohasharray
153601 +show_regs_in_0_64407 show_regs_in_0 0 64407 &rx_hdr_overflow_read_64407 nohasharray
153602 +il4965_send_rxon_assoc_64407 il4965_send_rxon_assoc 0 64407 &show_regs_in_0_64407
153603 +carl9170_init_rf_bank4_pwr_64410 carl9170_init_rf_bank4_pwr 0 64410 NULL nohasharray
153604 +iwl_mvm_sta_send_to_fw_64410 iwl_mvm_sta_send_to_fw 0 64410 &carl9170_init_rf_bank4_pwr_64410
153605 +usb_amradio_s_ctrl_64411 usb_amradio_s_ctrl 0 64411 NULL
153606 +ovl_readlink_64415 ovl_readlink 0 64415 NULL nohasharray
153607 +find_rsb_dir_64415 find_rsb_dir 0 64415 &ovl_readlink_64415
153608 +keyctl_get_security_64418 keyctl_get_security 3 64418 NULL nohasharray
153609 +netlbl_unlhsh_remove_addr6_64418 netlbl_unlhsh_remove_addr6 0 64418 &keyctl_get_security_64418
153610 +oom_adj_write_64428 oom_adj_write 3-0 64428 NULL
153611 +_ctl_host_trace_buffer_size_show_64430 _ctl_host_trace_buffer_size_show 0 64430 NULL nohasharray
153612 +uvesafb_set_par_64430 uvesafb_set_par 0 64430 &_ctl_host_trace_buffer_size_show_64430
153613 +ext4_trim_extent_64431 ext4_trim_extent 4 64431 NULL nohasharray
153614 +read_file_spectral_short_repeat_64431 read_file_spectral_short_repeat 3-0 64431 &ext4_trim_extent_64431
153615 +t4_read_flash_64432 t4_read_flash 0 64432 NULL
153616 +show_in2_input_64433 show_in2_input 0 64433 NULL
153617 +iscsi_stat_tgt_attr_show_attr_last_fail_time_64438 iscsi_stat_tgt_attr_show_attr_last_fail_time 0 64438 NULL
153618 +bch_btree_map_nodes_recurse_64440 bch_btree_map_nodes_recurse 0 64440 NULL nohasharray
153619 +uart_get_attr_custom_divisor_64440 uart_get_attr_custom_divisor 0 64440 &bch_btree_map_nodes_recurse_64440
153620 +ax25_recvmsg_64441 ax25_recvmsg 4-0 64441 NULL
153621 +sm_sl_show_64445 sm_sl_show 0 64445 NULL
153622 +stmmac_init_phy_64449 stmmac_init_phy 0 64449 NULL
153623 +pfkey_sockaddr_len_64453 pfkey_sockaddr_len 0 64453 NULL
153624 +mcs_setup_transceiver_vishay_64466 mcs_setup_transceiver_vishay 0 64466 NULL
153625 +nilfs_btree_do_lookup_64475 nilfs_btree_do_lookup 0 64475 NULL nohasharray
153626 +store_engine2_mode_64475 store_engine2_mode 4-0 64475 &nilfs_btree_do_lookup_64475
153627 +raid5_show_stripe_cache_size_64477 raid5_show_stripe_cache_size 0 64477 NULL nohasharray
153628 +store_line_64477 store_line 0-3 64477 &raid5_show_stripe_cache_size_64477
153629 +ip_vs_create_timeout_table_64478 ip_vs_create_timeout_table 2 64478 NULL
153630 +prod_id4_show_64479 prod_id4_show 0 64479 NULL
153631 +__request_module_64480 __request_module 0 64480 NULL
153632 +ib_post_send_64481 ib_post_send 0 64481 NULL
153633 +target_stat_scsi_auth_intr_show_attr_row_status_64482 target_stat_scsi_auth_intr_show_attr_row_status 0 64482 NULL
153634 +single_open_size_64483 single_open_size 4 64483 NULL
153635 +qib_diag_read_64485 qib_diag_read 0-3 64485 NULL
153636 +p54_parse_rssical_64493 p54_parse_rssical 3 64493 NULL
153637 +suspend_hi_show_64497 suspend_hi_show 0 64497 NULL
153638 +read_64498 read 0 64498 NULL
153639 +set_div_64499 set_div 0-4 64499 NULL
153640 +current_uuid_show_64500 current_uuid_show 0 64500 NULL
153641 +twl6030reg_is_enabled_64501 twl6030reg_is_enabled 0 64501 NULL
153642 +msg_data_sz_64503 msg_data_sz 0 64503 NULL
153643 +remove_uuid_64505 remove_uuid 4 64505 NULL
153644 +isl29003_show_mode_64507 isl29003_show_mode 0 64507 NULL nohasharray
153645 +store_enable_clk3b_output_64507 store_enable_clk3b_output 0-4 64507 &isl29003_show_mode_64507
153646 +bfad_im_symbolic_name_show_64508 bfad_im_symbolic_name_show 0 64508 NULL nohasharray
153647 +map_slaves_64508 map_slaves 0 64508 &bfad_im_symbolic_name_show_64508
153648 +uvesafb_check_var_64509 uvesafb_check_var 0 64509 NULL
153649 +irq_domain_alloc_descs_64511 irq_domain_alloc_descs 1-0-3-2 64511 NULL
153650 +security_sid_to_context_core_64519 security_sid_to_context_core 0 64519 NULL
153651 +opera1_usb_i2c_msgxfer_64521 opera1_usb_i2c_msgxfer 4 64521 NULL
153652 +iwl_dbgfs_ucode_tracing_write_64524 iwl_dbgfs_ucode_tracing_write 3-0 64524 NULL
153653 +udplite_error_64525 udplite_error 0 64525 NULL
153654 +avtab_read_item_64526 avtab_read_item 0 64526 NULL nohasharray
153655 +asix_write_medium_mode_64526 asix_write_medium_mode 0 64526 &avtab_read_item_64526
153656 +ses_send_diag_64527 ses_send_diag 4 64527 NULL
153657 +wacom_led0_select_show_64528 wacom_led0_select_show 0 64528 NULL nohasharray
153658 +ov7670_s_mbus_fmt_64528 ov7670_s_mbus_fmt 0 64528 &wacom_led0_select_show_64528
153659 +befs_readpage_64530 befs_readpage 0 64530 NULL
153660 +show_pwm_temp_sel_64531 show_pwm_temp_sel 0 64531 NULL
153661 +enic_change_mtu_64536 enic_change_mtu 0 64536 NULL
153662 +bh1770_prox_result_show_64537 bh1770_prox_result_show 0 64537 NULL nohasharray
153663 +max_corrected_read_errors_store_64537 max_corrected_read_errors_store 0-3 64537 &bh1770_prox_result_show_64537
153664 +prctl_set_mm_64538 prctl_set_mm 3 64538 NULL
153665 +bonding_show_slaves_active_64540 bonding_show_slaves_active 0 64540 NULL
153666 +SyS_bind_64544 SyS_bind 3 64544 NULL
153667 +cmos_read_time_64546 cmos_read_time 0 64546 NULL
153668 +type_show_64547 type_show 0 64547 NULL nohasharray
153669 +lm8323_read_64547 lm8323_read 4 64547 &type_show_64547
153670 +rbd_obj_read_sync_64554 rbd_obj_read_sync 3-4-0 64554 NULL nohasharray
153671 +s5p_mfc_alloc_codec_buffers_v6_64554 s5p_mfc_alloc_codec_buffers_v6 0 64554 &rbd_obj_read_sync_64554
153672 +blkdev_issue_zeroout_64555 blkdev_issue_zeroout 3-0 64555 NULL
153673 +enic_set_mac_address_dynamic_64556 enic_set_mac_address_dynamic 0 64556 NULL
153674 +mptsas_get_bay_identifier_64560 mptsas_get_bay_identifier 0 64560 NULL
153675 +__spi_sync_64561 __spi_sync 0 64561 NULL nohasharray
153676 +ll_max_rw_chunk_seq_write_64561 ll_max_rw_chunk_seq_write 3 64561 &__spi_sync_64561
153677 +e100_open_64562 e100_open 0 64562 NULL
153678 +__apei_exec_run_64563 __apei_exec_run 0 64563 NULL
153679 +asd_check_flash_type_64566 asd_check_flash_type 0 64566 NULL nohasharray
153680 +cfq_low_latency_store_64566 cfq_low_latency_store 3-0 64566 &asd_check_flash_type_64566
153681 +diva_os_alloc_message_buffer_64568 diva_os_alloc_message_buffer 1 64568 NULL
153682 +kstrtoul_from_user_64569 kstrtoul_from_user 2-0 64569 NULL
153683 +osst_version_show_64570 osst_version_show 0 64570 NULL nohasharray
153684 +l2tp_ip6_disconnect_64570 l2tp_ip6_disconnect 0 64570 &osst_version_show_64570
153685 +do_erase_64574 do_erase 4 64574 NULL
153686 +__c2port_show_rev_id_64583 __c2port_show_rev_id 0 64583 NULL
153687 +snd_usb_init_sample_rate_64586 snd_usb_init_sample_rate 0 64586 NULL
153688 +parport_uss720_ecp_write_data_64589 parport_uss720_ecp_write_data 0 64589 NULL
153689 +suspend_64593 suspend 0 64593 NULL
153690 +snd_soundfont_load_guspatch_64595 snd_soundfont_load_guspatch 0 64595 NULL
153691 +gpiochip_irqchip_add_64596 gpiochip_irqchip_add 3 64596 NULL
153692 +tcp_write_xmit_64602 tcp_write_xmit 2 64602 NULL
153693 +srp_show_tmo_64605 srp_show_tmo 0 64605 NULL nohasharray
153694 +__nodelist_parse_64605 __nodelist_parse 0 64605 &srp_show_tmo_64605
153695 +show_64606 show 0 64606 NULL
153696 +use_pool_64607 use_pool 2 64607 NULL
153697 +regulator_min_uV_show_64608 regulator_min_uV_show 0 64608 NULL
153698 +efi_pstore_sysfs_entry_iter_64618 efi_pstore_sysfs_entry_iter 0 64618 NULL
153699 +chksum_update_64619 chksum_update 0 64619 NULL
153700 +dwmac100_dma_init_64622 dwmac100_dma_init 0 64622 NULL
153701 +fanotify_write_64623 fanotify_write 3-0 64623 NULL
153702 +ocfs2_inode_lock_with_page_64625 ocfs2_inode_lock_with_page 0 64625 NULL
153703 +cs53l32a_s_ctrl_64628 cs53l32a_s_ctrl 0 64628 NULL
153704 +hptiop_show_fw_version_64629 hptiop_show_fw_version 0 64629 NULL
153705 +ntfs_write_inode_64630 ntfs_write_inode 0 64630 NULL nohasharray
153706 +wm8994_gpio_request_64630 wm8994_gpio_request 0 64630 &ntfs_write_inode_64630
153707 +max8997_bulk_write_64633 max8997_bulk_write 0 64633 NULL
153708 +tw68_queue_setup_64637 tw68_queue_setup 0 64637 NULL
153709 +cas_get_sset_count_64638 cas_get_sset_count 0 64638 NULL
153710 +store_64641 store 0 64641 NULL
153711 +_iwl_dbgfs_d0i3_refs_write_64642 _iwl_dbgfs_d0i3_refs_write 3-0 64642 NULL nohasharray
153712 +ocfs2_truncate_inline_64642 ocfs2_truncate_inline 0 64642 &_iwl_dbgfs_d0i3_refs_write_64642
153713 +tse_open_64644 tse_open 0 64644 NULL
153714 +playback_pcm_prepare_64646 playback_pcm_prepare 0 64646 NULL
153715 +wl1271_ap_init_templates_64654 wl1271_ap_init_templates 0 64654 NULL
153716 +regmap_read_debugfs_64658 regmap_read_debugfs 5-0 64658 NULL
153717 +ocfs2_read_xattr_block_64661 ocfs2_read_xattr_block 0 64661 NULL nohasharray
153718 +tlbflush_read_file_64661 tlbflush_read_file 3-0 64661 &ocfs2_read_xattr_block_64661
153719 +efx_tsoh_get_buffer_64664 efx_tsoh_get_buffer 3 64664 NULL
153720 +vmci_transport_send_control_pkt_64666 vmci_transport_send_control_pkt 0 64666 NULL
153721 +rx_rx_out_of_mpdu_nodes_read_64668 rx_rx_out_of_mpdu_nodes_read 3-0 64668 NULL
153722 +show_f_req_64669 show_f_req 0 64669 NULL nohasharray
153723 +lanai_proc_read_64669 lanai_proc_read 0 64669 &show_f_req_64669
153724 +nr_free_zone_pages_64680 nr_free_zone_pages 0 64680 NULL nohasharray
153725 +bq2415x_sysfs_set_registers_64680 bq2415x_sysfs_set_registers 0-4 64680 &nr_free_zone_pages_64680
153726 +isl29003_show_power_state_64687 isl29003_show_power_state 0 64687 NULL
153727 +snd_seq_ioctl_delete_queue_64690 snd_seq_ioctl_delete_queue 0 64690 NULL
153728 +i9xx_pipe_crc_auto_source_64691 i9xx_pipe_crc_auto_source 0 64691 NULL
153729 +set_volt_min_64693 set_volt_min 0-4 64693 NULL
153730 +qla4xxx_optrom_version_show_64695 qla4xxx_optrom_version_show 0 64695 NULL
153731 +iwl_send_rxon_timing_64697 iwl_send_rxon_timing 0 64697 NULL nohasharray
153732 +wm8962_gpio_request_64697 wm8962_gpio_request 0 64697 &iwl_send_rxon_timing_64697
153733 +show_otp4_64699 show_otp4 0 64699 NULL
153734 +mmc_test_probe_64700 mmc_test_probe 0 64700 NULL
153735 +regcache_flat_write_64702 regcache_flat_write 0 64702 NULL
153736 +show_temp_hyst_64705 show_temp_hyst 0 64705 NULL
153737 +_cx25821_start_audio_dma_64707 _cx25821_start_audio_dma 0 64707 NULL
153738 +__feat_register_sp_64712 __feat_register_sp 6-0 64712 NULL
153739 +snd_pcm_oss_capture_position_fixup_64713 snd_pcm_oss_capture_position_fixup 0 64713 NULL nohasharray
153740 +show_in_input2_64713 show_in_input2 0 64713 &snd_pcm_oss_capture_position_fixup_64713
153741 +c_can_open_64714 c_can_open 0 64714 NULL
153742 +dapm_bias_read_file_64715 dapm_bias_read_file 3-0 64715 NULL
153743 +hermes_enable_port_64716 hermes_enable_port 0 64716 NULL nohasharray
153744 +macvlan_set_mac_address_64716 macvlan_set_mac_address 0 64716 &hermes_enable_port_64716
153745 +atomic_add_return_64720 atomic_add_return 0 64720 NULL
153746 +ds1343_store_glitchfilter_64721 ds1343_store_glitchfilter 0-4 64721 NULL
153747 +i2400m_msg_to_dev_64722 i2400m_msg_to_dev 3 64722 NULL
153748 +__dev_mc_del_64733 __dev_mc_del 0 64733 NULL
153749 +sony_pic_wwanpower_store_64734 sony_pic_wwanpower_store 0-4 64734 NULL
153750 +gsc_m2m_queue_setup_64736 gsc_m2m_queue_setup 0 64736 NULL
153751 +squashfs_read_inode_lookup_table_64739 squashfs_read_inode_lookup_table 4 64739 NULL
153752 +show_pwm_tmin_64745 show_pwm_tmin 0 64745 NULL
153753 +power_limit_1_step_uw_show_64746 power_limit_1_step_uw_show 0 64746 NULL
153754 +show_tcrit2_64747 show_tcrit2 0 64747 NULL
153755 +bio_map_kern_64751 bio_map_kern 3 64751 NULL
153756 +fan_store_64752 fan_store 0-4 64752 NULL
153757 +rt2x00debug_write_csr_64753 rt2x00debug_write_csr 3-0 64753 NULL
153758 +wl12xx_init_ap_role_64754 wl12xx_init_ap_role 0 64754 NULL
153759 +mt9m111_reg_set_64760 mt9m111_reg_set 0 64760 NULL
153760 +cfq_slice_idle_store_64761 cfq_slice_idle_store 3-0 64761 NULL
153761 +sensor_write_reg_64764 sensor_write_reg 0 64764 NULL nohasharray
153762 +huawei_cdc_ncm_manage_power_64764 huawei_cdc_ncm_manage_power 0 64764 &sensor_write_reg_64764
153763 +show_64765 show 0 64765 NULL
153764 +compat_sys_recvfrom_64769 compat_sys_recvfrom 3 64769 NULL
153765 +mv88e6352_set_temp_limit_64771 mv88e6352_set_temp_limit 0 64771 NULL nohasharray
153766 +init_housekeeping_64771 init_housekeeping 0 64771 &mv88e6352_set_temp_limit_64771
153767 +hwdep_write_64776 hwdep_write 3 64776 NULL nohasharray
153768 +server_monitor_latency_show_64776 server_monitor_latency_show 0 64776 &hwdep_write_64776
153769 +message_for_md_64777 message_for_md 5 64777 NULL nohasharray
153770 +skcipher_recvmsg_64777 skcipher_recvmsg 0-4 64777 &message_for_md_64777
153771 +acpi_pad_idlecpus_store_64782 acpi_pad_idlecpus_store 0-4 64782 NULL
153772 +ceph_fscache_session_get_key_64785 ceph_fscache_session_get_key 0 64785 NULL
153773 +isr_low_rssi_read_64789 isr_low_rssi_read 3-0 64789 NULL
153774 +twl6040_reg_write_64790 twl6040_reg_write 0 64790 NULL nohasharray
153775 +zisofs_readpage_64790 zisofs_readpage 0 64790 &twl6040_reg_write_64790
153776 +i40e_vsi_request_irq_msix_64791 i40e_vsi_request_irq_msix 0 64791 NULL
153777 +inetdev_event_64794 inetdev_event 0 64794 NULL
153778 +regmap_reg_ranges_read_file_64798 regmap_reg_ranges_read_file 3-0 64798 NULL
153779 +nfsctl_transaction_write_64800 nfsctl_transaction_write 3-0 64800 NULL nohasharray
153780 +target_fabric_wwn_attr_show_64800 target_fabric_wwn_attr_show 0 64800 &nfsctl_transaction_write_64800
153781 +bop_lookup_contig_64801 bop_lookup_contig 0 64801 NULL nohasharray
153782 +carl9170_init_power_cal_64801 carl9170_init_power_cal 0 64801 &bop_lookup_contig_64801
153783 +snd_via8233_multi_prepare_64803 snd_via8233_multi_prepare 0 64803 NULL nohasharray
153784 +vm_enough_memory_64803 vm_enough_memory 0 64803 &snd_via8233_multi_prepare_64803
153785 +rfkill_fop_write_64808 rfkill_fop_write 3-0 64808 NULL nohasharray
153786 +nv_mask_64808 nv_mask 0 64808 &rfkill_fop_write_64808
153787 +sync_speed_show_64809 sync_speed_show 0 64809 NULL nohasharray
153788 +ims_pcu_handle_firmware_update_64809 ims_pcu_handle_firmware_update 0 64809 &sync_speed_show_64809
153789 +proc_projid_map_write_64810 proc_projid_map_write 3-0 64810 NULL
153790 +rxrpc_preparse_xdr_64812 rxrpc_preparse_xdr 0 64812 NULL
153791 +clps711x_fb_set_par_64814 clps711x_fb_set_par 0 64814 NULL
153792 +ecryptfs_send_miscdev_64816 ecryptfs_send_miscdev 2 64816 NULL
153793 +show_target_kb_64823 show_target_kb 0 64823 NULL
153794 +multicast_querier_interval_show_64824 multicast_querier_interval_show 0 64824 NULL
153795 +sr9700_set_mac_address_64826 sr9700_set_mac_address 0 64826 NULL
153796 +em28xx_read_reg_64839 em28xx_read_reg 0 64839 NULL
153797 +driver_override_show_64842 driver_override_show 0 64842 NULL nohasharray
153798 +v4l2_read_64842 v4l2_read 0-3 64842 &driver_override_show_64842
153799 +dummy_ipv6_recv_error_64843 dummy_ipv6_recv_error 0 64843 NULL
153800 +ci_hdrc_add_device_64844 ci_hdrc_add_device 3 64844 NULL
153801 +elan_smbus_iap_reset_64851 elan_smbus_iap_reset 0 64851 NULL
153802 +do_request_64853 do_request 0 64853 NULL
153803 +qla2x00_fw_state_show_64860 qla2x00_fw_state_show 0 64860 NULL
153804 +altera_set_dr_pre_64862 altera_set_dr_pre 2 64862 NULL
153805 +gpio_trig_inverted_show_64863 gpio_trig_inverted_show 0 64863 NULL
153806 +rd_get_blocks_64864 rd_get_blocks 0 64864 NULL
153807 +s5p_mfc_dec_s_ctrl_64865 s5p_mfc_dec_s_ctrl 0 64865 NULL
153808 +ati_remote2_store_mode_mask_64866 ati_remote2_store_mode_mask 0-4 64866 NULL
153809 +ndisc_alloc_skb_64868 ndisc_alloc_skb 2 64868 NULL nohasharray
153810 +roccat_common2_sysfs_write_control_64868 roccat_common2_sysfs_write_control 0-6-5 64868 &ndisc_alloc_skb_64868
153811 +show_alarms_fan_64869 show_alarms_fan 0 64869 NULL
153812 +rbd_image_refresh_64870 rbd_image_refresh 0-4 64870 NULL
153813 +zl10039_write_64873 zl10039_write 0 64873 NULL
153814 +show_constraint_max_time_window_us_64875 show_constraint_max_time_window_us 0 64875 NULL nohasharray
153815 +shtc1_update_values_64875 shtc1_update_values 4 64875 &show_constraint_max_time_window_us_64875 nohasharray
153816 +nouveau_hwmon_get_pwm1_max_64875 nouveau_hwmon_get_pwm1_max 0 64875 &shtc1_update_values_64875
153817 +pci_vc_do_save_buffer_64876 pci_vc_do_save_buffer 0 64876 NULL
153818 +lprocfs_write_u64_helper_64880 lprocfs_write_u64_helper 2 64880 NULL
153819 +task_setscheduler_64882 task_setscheduler 0 64882 NULL
153820 +xfs_da3_node_lookup_int_64889 xfs_da3_node_lookup_int 0 64889 NULL
153821 +xgbe_start_64900 xgbe_start 0 64900 NULL
153822 +av7110_send_fw_cmd_64902 av7110_send_fw_cmd 0 64902 NULL nohasharray
153823 +ds2781_set_pmod_enabled_64902 ds2781_set_pmod_enabled 0-4 64902 &av7110_send_fw_cmd_64902 nohasharray
153824 +mlx4_en_phc_enable_64902 mlx4_en_phc_enable 0 64902 &ds2781_set_pmod_enabled_64902
153825 +nouveau_hwmon_show_fan1_input_64916 nouveau_hwmon_show_fan1_input 0 64916 NULL
153826 +cxacru_sysfs_showattr_MODU_64917 cxacru_sysfs_showattr_MODU 0 64917 NULL
153827 +wl1271_acx_event_mbox_mask_64919 wl1271_acx_event_mbox_mask 0 64919 NULL
153828 +sigma_fw_load_data_64923 sigma_fw_load_data 3 64923 NULL
153829 +ceph_vxattrcb_layout_object_size_64924 ceph_vxattrcb_layout_object_size 0 64924 NULL nohasharray
153830 +ieee80211_if_read_ave_beacon_64924 ieee80211_if_read_ave_beacon 3-0 64924 &ceph_vxattrcb_layout_object_size_64924
153831 +show_temp_auto_temp_off_64928 show_temp_auto_temp_off 0 64928 NULL
153832 +adp8870_bl_l3_office_dim_show_64930 adp8870_bl_l3_office_dim_show 0 64930 NULL
153833 +ql_wait_cfg_64933 ql_wait_cfg 0 64933 NULL
153834 +hidp_process_report_64935 hidp_process_report 4 64935 NULL
153835 +hdlc_device_event_64937 hdlc_device_event 0 64937 NULL
153836 +smsc_phy_reset_64938 smsc_phy_reset 0 64938 NULL
153837 +pcan_usb_set_bus_64942 pcan_usb_set_bus 0 64942 NULL
153838 +ubifs_wbuf_write_nolock_64946 ubifs_wbuf_write_nolock 3-0 64946 NULL
153839 +gadget_dev_desc_bDeviceClass_show_64948 gadget_dev_desc_bDeviceClass_show 0 64948 NULL nohasharray
153840 +mac802154_llsec_set_params_64948 mac802154_llsec_set_params 0 64948 &gadget_dev_desc_bDeviceClass_show_64948
153841 +__uncore_mask_show_64950 __uncore_mask_show 0 64950 NULL nohasharray
153842 +pcipcwd_notify_sys_64950 pcipcwd_notify_sys 0 64950 &__uncore_mask_show_64950
153843 +sony_pic_fanspeed_store_64951 sony_pic_fanspeed_store 0-4 64951 NULL
153844 +fsid_present_64955 fsid_present 0 64955 NULL
153845 +ip_options_get_from_user_64958 ip_options_get_from_user 4-0 64958 NULL
153846 +show_64959 show 0 64959 NULL
153847 +ieee802154_sock_bind_64960 ieee802154_sock_bind 0 64960 NULL
153848 +acpi_os_install_interrupt_handler_64968 acpi_os_install_interrupt_handler 1 64968 NULL
153849 +traceprobe_probes_write_64969 traceprobe_probes_write 3 64969 NULL
153850 +suspend_dtim_interval_read_64971 suspend_dtim_interval_read 3-0 64971 NULL
153851 +ext2_group_first_block_no_64972 ext2_group_first_block_no 0-2 64972 NULL
153852 +core_alua_show_secondary_write_metadata_64979 core_alua_show_secondary_write_metadata 0 64979 NULL nohasharray
153853 +proc_sys_call_handler_64979 proc_sys_call_handler 0 64979 &core_alua_show_secondary_write_metadata_64979
153854 +show_tcpRtoAlgorithm_64982 show_tcpRtoAlgorithm 0 64982 NULL
153855 +i7core_inject_store_col_64991 i7core_inject_store_col 0-4 64991 NULL
153856 +sq905_command_64994 sq905_command 0 64994 NULL
153857 +pskb_pull_65005 pskb_pull 2 65005 NULL nohasharray
153858 +alloc_all_mem_65005 alloc_all_mem 0 65005 &pskb_pull_65005
153859 +wakeup_expire_count_show_65013 wakeup_expire_count_show 0 65013 NULL
153860 +sh_mobile_ceu_videobuf_prepare_65016 sh_mobile_ceu_videobuf_prepare 0 65016 NULL
153861 +llc_ui_listen_65018 llc_ui_listen 0 65018 NULL
153862 +mag3110_show_samp_freq_avail_65028 mag3110_show_samp_freq_avail 0 65028 NULL
153863 +insert_dent_65034 insert_dent 7 65034 NULL
153864 +root_id_show_65050 root_id_show 0 65050 NULL
153865 +keene_cmd_set_65052 keene_cmd_set 0 65052 NULL
153866 +v4l2_ctrl_handler_init_class_65053 v4l2_ctrl_handler_init_class 2 65053 NULL nohasharray
153867 +logfs_truncate_rec_65053 logfs_truncate_rec 0 65053 &v4l2_ctrl_handler_init_class_65053
153868 +ath9k_multi_regread_65056 ath9k_multi_regread 4 65056 NULL nohasharray
153869 +vmci_transport_notify_pkt_send_init_65056 vmci_transport_notify_pkt_send_init 0 65056 &ath9k_multi_regread_65056 nohasharray
153870 +mwifiex_cmd_802_11_associate_65056 mwifiex_cmd_802_11_associate 0 65056 &vmci_transport_notify_pkt_send_init_65056
153871 +snd_rme32_pcm_trigger_65058 snd_rme32_pcm_trigger 0 65058 NULL
153872 +__erst_record_id_cache_add_one_65059 __erst_record_id_cache_add_one 0 65059 NULL nohasharray
153873 +pcibios_enable_device_65059 pcibios_enable_device 0 65059 &__erst_record_id_cache_add_one_65059 nohasharray
153874 +be_cmd_get_active_mac_65059 be_cmd_get_active_mac 0 65059 &pcibios_enable_device_65059
153875 +fw_write_65069 fw_write 3 65069 NULL
153876 +count_run_65072 count_run 0-4-5 65072 NULL nohasharray
153877 +bnx2fc_process_l2_frame_compl_65072 bnx2fc_process_l2_frame_compl 3 65072 &count_run_65072
153878 +koneplus_sysfs_write_info_65073 koneplus_sysfs_write_info 0-6-5 65073 NULL
153879 +__alloc_bootmem_node_high_65076 __alloc_bootmem_node_high 2 65076 NULL nohasharray
153880 +nf_nat_alloc_null_binding_65076 nf_nat_alloc_null_binding 0 65076 &__alloc_bootmem_node_high_65076
153881 +patch_65078 patch 0 65078 NULL
153882 +io_submit_init_bio_65080 io_submit_init_bio 0 65080 NULL
153883 +batadv_socket_write_65083 batadv_socket_write 3-0 65083 NULL
153884 +wl1271_ap_hw_init_65086 wl1271_ap_hw_init 0 65086 NULL
153885 +ath9k_dump_mci_btcoex_65090 ath9k_dump_mci_btcoex 3-0 65090 NULL nohasharray
153886 +show_temp_fault_65090 show_temp_fault 0 65090 &ath9k_dump_mci_btcoex_65090 nohasharray
153887 +mwl8k_cmd_set_mac_addr_65090 mwl8k_cmd_set_mac_addr 0 65090 &show_temp_fault_65090
153888 +snd_ali_playback_prepare_65093 snd_ali_playback_prepare 0 65093 NULL nohasharray
153889 +scsi_add_host_with_dma_65093 scsi_add_host_with_dma 0 65093 &snd_ali_playback_prepare_65093
153890 +cfq_fifo_expire_sync_show_65097 cfq_fifo_expire_sync_show 0 65097 NULL
153891 +qlcnic_83xx_create_rx_ctx_65098 qlcnic_83xx_create_rx_ctx 0 65098 NULL
153892 +__ext3_journal_dirty_metadata_65103 __ext3_journal_dirty_metadata 0 65103 NULL
153893 +pm_test_store_65104 pm_test_store 0-4 65104 NULL
153894 +it8709_get_rx_bytes_65106 it8709_get_rx_bytes 0 65106 NULL
153895 +generic_ocp_write_65107 generic_ocp_write 4 65107 NULL
153896 +usbvision_i2c_read_max4_65113 usbvision_i2c_read_max4 0-4 65113 NULL
153897 +show_ipReasmReqds_65114 show_ipReasmReqds 0 65114 NULL
153898 +usbtest_alloc_urb_65115 usbtest_alloc_urb 5-3 65115 NULL
153899 +direction_input_65122 direction_input 0 65122 NULL nohasharray
153900 +br_nf_forward_ip_65122 br_nf_forward_ip 0 65122 &direction_input_65122
153901 +store_65127 store 0-3 65127 NULL
153902 +store_srp_rport_delete_65128 store_srp_rport_delete 0-4 65128 NULL
153903 +show_tcpMaxConn_65131 show_tcpMaxConn 0 65131 NULL
153904 +nf_setsockopt_65135 nf_setsockopt 0 65135 NULL
153905 +xfs_attr_node_addname_65138 xfs_attr_node_addname 0 65138 NULL
153906 +ov7670_s_ctrl_65141 ov7670_s_ctrl 0 65141 NULL
153907 +r8a66597_queue_65143 r8a66597_queue 0 65143 NULL
153908 +cpia2_usb_transfer_cmd_65145 cpia2_usb_transfer_cmd 0 65145 NULL
153909 +vpe_queue_setup_65155 vpe_queue_setup 0 65155 NULL
153910 +tsl2550_set_power_state_65158 tsl2550_set_power_state 0 65158 NULL
153911 +truncate_upper_65167 truncate_upper 0 65167 NULL
153912 +snd_emu10k1_playback_prepare_65169 snd_emu10k1_playback_prepare 0 65169 NULL
153913 +virtnet_vlan_rx_add_vid_65170 virtnet_vlan_rx_add_vid 0 65170 NULL
153914 +lpfc_fcf_failover_policy_show_65181 lpfc_fcf_failover_policy_show 0 65181 NULL
153915 +ssb_bus_register_65183 ssb_bus_register 3 65183 NULL nohasharray
153916 +i2c_smbus_xfer_emulated_65183 i2c_smbus_xfer_emulated 0 65183 &ssb_bus_register_65183
153917 +__mlx4_alloc_from_zone_65184 __mlx4_alloc_from_zone 3 65184 NULL nohasharray
153918 +lola_setup_periods_65184 lola_setup_periods 0 65184 &__mlx4_alloc_from_zone_65184
153919 +sha384_init_65187 sha384_init 0 65187 NULL
153920 +ovl_getattr_65189 ovl_getattr 0 65189 NULL
153921 +nf_bridge_mtu_reduction_65192 nf_bridge_mtu_reduction 0 65192 NULL
153922 +card_wait_for_busy_clear_65196 card_wait_for_busy_clear 0 65196 NULL
153923 +power_limit_0_step_uw_show_65199 power_limit_0_step_uw_show 0 65199 NULL nohasharray
153924 +logfs_segment_read_65199 logfs_segment_read 0 65199 &power_limit_0_step_uw_show_65199
153925 +rtl2832_pid_filter_65209 rtl2832_pid_filter 2 65209 NULL
153926 +fcopy_write_65211 fcopy_write 0-3 65211 NULL
153927 +rx_rx_done_read_65217 rx_rx_done_read 3-0 65217 NULL
153928 +show_pwm_enable_65224 show_pwm_enable 0 65224 NULL nohasharray
153929 +squashfs_statfs_65224 squashfs_statfs 0 65224 &show_pwm_enable_65224
153930 +store_color_common_65227 store_color_common 0 65227 NULL
153931 +init_verbs_store_65228 init_verbs_store 0-4 65228 NULL
153932 +rt_mutex_fasttrylock_65229 rt_mutex_fasttrylock 0 65229 NULL
153933 +print_endpoint_stat_65232 print_endpoint_stat 4-0-3 65232 NULL
153934 +create_indep_hp_ctls_65234 create_indep_hp_ctls 0 65234 NULL
153935 +show_temp_mode_65238 show_temp_mode 0 65238 NULL
153936 +tg3_phydsp_write_65240 tg3_phydsp_write 0 65240 NULL
153937 +journal_get_write_access_65243 journal_get_write_access 0 65243 NULL
153938 +whci_n_caps_65247 whci_n_caps 0 65247 NULL
153939 +finup_65248 finup 0 65248 NULL
153940 +twl6040_power_up_automatic_65249 twl6040_power_up_automatic 0 65249 NULL
153941 +sbridge_mce_check_error_65250 sbridge_mce_check_error 0 65250 NULL
153942 +adt7x10_show_t_hyst_65253 adt7x10_show_t_hyst 0 65253 NULL nohasharray
153943 +cyapa_gen3_do_fw_update_65253 cyapa_gen3_do_fw_update 0 65253 &adt7x10_show_t_hyst_65253
153944 +store_pwm_ac_65254 store_pwm_ac 0-4 65254 NULL
153945 +s_stream_vbi_fmt_65256 s_stream_vbi_fmt 0 65256 NULL
153946 +mwave_read_65257 mwave_read 0-3 65257 NULL
153947 +core_siblings_show_65263 core_siblings_show 0 65263 NULL
153948 +tc3589x_gpio_direction_input_65264 tc3589x_gpio_direction_input 0 65264 NULL
153949 +kmem_zalloc_greedy_65268 kmem_zalloc_greedy 3-2 65268 NULL nohasharray
153950 +inet_netconf_msgsize_devconf_65268 inet_netconf_msgsize_devconf 0 65268 &kmem_zalloc_greedy_65268
153951 +new_offset_store_65271 new_offset_store 0-3 65271 NULL
153952 +logfs_segment_write_65277 logfs_segment_write 0 65277 NULL
153953 +vivid_streaming_s_ctrl_65278 vivid_streaming_s_ctrl 0 65278 NULL
153954 +kmalloc_parameter_65279 kmalloc_parameter 1 65279 NULL
153955 +xfs_btree_check_ptr_65281 xfs_btree_check_ptr 0 65281 NULL
153956 +compat_core_sys_select_65285 compat_core_sys_select 1 65285 NULL nohasharray
153957 +bnx2_alloc_mem_65285 bnx2_alloc_mem 0 65285 &compat_core_sys_select_65285
153958 +getproplen_65293 getproplen 0 65293 NULL
153959 +mpi_set_buffer_65294 mpi_set_buffer 3 65294 NULL
153960 +fat_direct_IO_65295 fat_direct_IO 4-0 65295 NULL
153961 +redirected_tty_write_65297 redirected_tty_write 3-0 65297 NULL nohasharray
153962 +update_relax_domain_level_65297 update_relax_domain_level 0 65297 &redirected_tty_write_65297 nohasharray
153963 +aa_setprocattr_changeprofile_65297 aa_setprocattr_changeprofile 0 65297 &update_relax_domain_level_65297
153964 +acpi_ex_resolve_object_to_value_65298 acpi_ex_resolve_object_to_value 0 65298 NULL
153965 +rt_mutex_trylock_65300 rt_mutex_trylock 0 65300 NULL
153966 +get_var_len_65304 get_var_len 0 65304 NULL nohasharray
153967 +apds990x_lux_show_65304 apds990x_lux_show 0 65304 &get_var_len_65304
153968 +generic_read_dir_65308 generic_read_dir 0-3 65308 NULL
153969 +nfc_hci_execute_cmd_async_65314 nfc_hci_execute_cmd_async 5 65314 NULL
153970 +udf_adinicb_readpage_65316 udf_adinicb_readpage 0 65316 NULL
153971 +unpack_array_65318 unpack_array 0 65318 NULL
153972 +ttm_mem_zone_show_65319 ttm_mem_zone_show 0 65319 NULL
153973 +write_acpi_int_65322 write_acpi_int 0 65322 NULL nohasharray
153974 +ivtv_start_decoding_65322 ivtv_start_decoding 0 65322 &write_acpi_int_65322
153975 +pci_vpd_find_tag_65325 pci_vpd_find_tag 0-2 65325 NULL
153976 +ds1685_rtc_sysfs_time_regs_show_65330 ds1685_rtc_sysfs_time_regs_show 0 65330 NULL
153977 +dccp_setsockopt_service_65336 dccp_setsockopt_service 4-0 65336 NULL
153978 +nv_get_regs_len_65344 nv_get_regs_len 0 65344 NULL
153979 +ext4_statfs_65345 ext4_statfs 0 65345 NULL
153980 +stv0680_handle_error_65352 stv0680_handle_error 0-2 65352 NULL
153981 +dma_rx_requested_read_65354 dma_rx_requested_read 3-0 65354 NULL
153982 +ns_proc_read_65358 ns_proc_read 0 65358 NULL nohasharray
153983 +sxgbe_init_dma_engine_65358 sxgbe_init_dma_engine 0 65358 &ns_proc_read_65358
153984 +ssp_do_transfer_65359 ssp_do_transfer 0 65359 NULL
153985 +rtl2830_pid_filter_65361 rtl2830_pid_filter 2 65361 NULL
153986 +alloc_cpu_rmap_65363 alloc_cpu_rmap 1 65363 NULL
153987 +pnfs_generic_scan_ds_commit_list_65365 pnfs_generic_scan_ds_commit_list 0 65365 NULL
153988 +set_tcrit1_hyst_65366 set_tcrit1_hyst 0-4 65366 NULL
153989 +__ext4_new_inode_65370 __ext4_new_inode 5 65370 NULL nohasharray
153990 +lpfc_soft_wwnn_store_65370 lpfc_soft_wwnn_store 0-4 65370 &__ext4_new_inode_65370
153991 +iwl_dbgfs_netdetect_read_65371 iwl_dbgfs_netdetect_read 3-0 65371 NULL nohasharray
153992 +mxt_write_reg_65371 mxt_write_reg 0 65371 &iwl_dbgfs_netdetect_read_65371 nohasharray
153993 +gem_get_sset_count_65371 gem_get_sset_count 0 65371 &mxt_write_reg_65371
153994 +SyS_writev_65372 SyS_writev 3 65372 NULL
153995 +velocity_change_mtu_65375 velocity_change_mtu 0 65375 NULL
153996 +fuse_write_end_65376 fuse_write_end 0-5 65376 NULL
153997 +adcxx_read_65379 adcxx_read 0 65379 NULL nohasharray
153998 +mem_cgroup_swappiness_write_65379 mem_cgroup_swappiness_write 0 65379 &adcxx_read_65379
153999 +nouveau_hwmon_set_pwm1_max_65382 nouveau_hwmon_set_pwm1_max 0-4 65382 NULL
154000 +m88e3016_config_init_65388 m88e3016_config_init 0 65388 NULL
154001 +hide_icon_65390 hide_icon 0-4 65390 NULL
154002 +mi_set_context_65395 mi_set_context 0 65395 NULL
154003 +__alloc_bootmem_nopanic_65397 __alloc_bootmem_nopanic 1 65397 NULL nohasharray
154004 +f2fs_xattr_advise_get_65397 f2fs_xattr_advise_get 0 65397 &__alloc_bootmem_nopanic_65397
154005 +trace_seq_to_user_65398 trace_seq_to_user 3 65398 NULL
154006 +mtd_get_device_size_65400 mtd_get_device_size 0 65400 NULL
154007 +__read_vmcore_65402 __read_vmcore 2 65402 NULL
154008 +rxrpc_krb5_decode_tagged_array_65404 rxrpc_krb5_decode_tagged_array 0 65404 NULL nohasharray
154009 +atmel_suspend_65404 atmel_suspend 0 65404 &rxrpc_krb5_decode_tagged_array_65404
154010 +usb_ep_enable_65405 usb_ep_enable 0 65405 NULL
154011 +iio_device_add_channel_sysfs_65406 iio_device_add_channel_sysfs 0 65406 NULL
154012 +consistent_dma_mask_bits_show_65407 consistent_dma_mask_bits_show 0 65407 NULL
154013 +snd_ca0106_pcm_prepare_playback_65408 snd_ca0106_pcm_prepare_playback 0 65408 NULL
154014 +show_temp_src_65410 show_temp_src 0 65410 NULL nohasharray
154015 +ocfs2_write_begin_nolock_65410 ocfs2_write_begin_nolock 0 65410 &show_temp_src_65410
154016 +edge_open_65411 edge_open 0 65411 NULL
154017 +snd_pcm_plugin_insert_65412 snd_pcm_plugin_insert 0 65412 NULL
154018 +kobj_pkt_show_65416 kobj_pkt_show 0 65416 NULL nohasharray
154019 +ali1535_access_65416 ali1535_access 0 65416 &kobj_pkt_show_65416
154020 +i40evf_get_rxfh_indir_size_65417 i40evf_get_rxfh_indir_size 0 65417 NULL
154021 +aux2_show_65419 aux2_show 0 65419 NULL
154022 +drm_calloc_large_65421 drm_calloc_large 1-2 65421 NULL
154023 +device_add_groups_65423 device_add_groups 0 65423 NULL
154024 +core_alua_store_secondary_write_metadata_65425 core_alua_store_secondary_write_metadata 0-3 65425 NULL
154025 +cpufreq_stat_notifier_policy_65431 cpufreq_stat_notifier_policy 0 65431 NULL
154026 +xpc_kzalloc_cacheline_aligned_65433 xpc_kzalloc_cacheline_aligned 1 65433 NULL
154027 +usb_alloc_coherent_65444 usb_alloc_coherent 2 65444 NULL
154028 +mlx4_comm_cmd_poll_65445 mlx4_comm_cmd_poll 0 65445 NULL nohasharray
154029 +cpu_cfs_period_write_u64_65445 cpu_cfs_period_write_u64 0 65445 &mlx4_comm_cmd_poll_65445
154030 +set_emul_temp_65452 set_emul_temp 0 65452 NULL
154031 +affs_write_inode_65454 affs_write_inode 0 65454 NULL
154032 +read_65459 read 0 65459 NULL
154033 +pinctrl_request_gpio_65460 pinctrl_request_gpio 0 65460 NULL
154034 +il_dbgfs_wd_timeout_write_65464 il_dbgfs_wd_timeout_write 3-0 65464 NULL
154035 +input_dev_show_id_bustype_65465 input_dev_show_id_bustype 0 65465 NULL
154036 +ipath_tid_free_65467 ipath_tid_free 0 65467 NULL
154037 +clear_user_65470 clear_user 2 65470 NULL
154038 +crypto_ablkcipher_encrypt_65473 crypto_ablkcipher_encrypt 0 65473 NULL
154039 +set_temp_max_hyst_65474 set_temp_max_hyst 0-4 65474 NULL
154040 +eem_opts_qmult_store_65476 eem_opts_qmult_store 0-3 65476 NULL nohasharray
154041 +write_profile_65476 write_profile 0-3 65476 &eem_opts_qmult_store_65476
154042 +dquot_alloc_space_65477 dquot_alloc_space 0 65477 NULL
154043 +regmap_write_65478 regmap_write 0 65478 NULL
154044 +ath_rx_edma_init_65483 ath_rx_edma_init 2 65483 NULL nohasharray
154045 +activate_65483 activate 0 65483 &ath_rx_edma_init_65483
154046 +sock_recvmsg_nosec_65484 sock_recvmsg_nosec 3 65484 NULL
154047 +ixgbevf_get_regs_len_65486 ixgbevf_get_regs_len 0 65486 NULL
154048 +show_temp3_beep_65487 show_temp3_beep 0 65487 NULL
154049 +dpcm_state_read_file_65489 dpcm_state_read_file 3-0 65489 NULL nohasharray
154050 +setup_spdif_playback_65489 setup_spdif_playback 0 65489 &dpcm_state_read_file_65489
154051 +fotg210_config_ep_65494 fotg210_config_ep 0 65494 NULL
154052 +selnl_msglen_65499 selnl_msglen 0 65499 NULL
154053 +wm8350_rtc_setalarm_65501 wm8350_rtc_setalarm 0 65501 NULL
154054 +__xudc_ep_enable_65502 __xudc_ep_enable 0 65502 NULL
154055 +dcdbas_smi_request_65515 dcdbas_smi_request 0 65515 NULL
154056 +tdfxfb_check_var_65516 tdfxfb_check_var 0 65516 NULL
154057 +cyapa_gen3_write_blocks_65517 cyapa_gen3_write_blocks 0 65517 NULL
154058 +dax_zero_page_range_65518 dax_zero_page_range 0 65518 NULL
154059 +comm_read_regr_65525 comm_read_regr 0 65525 NULL
154060 +nvme_trans_standard_inquiry_page_65526 nvme_trans_standard_inquiry_page 4 65526 NULL nohasharray
154061 +__vxge_hw_vpath_rts_table_set_65526 __vxge_hw_vpath_rts_table_set 0 65526 &nvme_trans_standard_inquiry_page_65526
154062 +tps6507x_pmic_set_bits_65527 tps6507x_pmic_set_bits 0 65527 NULL
154063 +gpio_set_direction_65528 gpio_set_direction 0 65528 NULL
154064 +show_memory_65529 show_memory 0 65529 NULL
154065 +reg_read_65530 reg_read 0 65530 NULL
154066 +hfsplus_trusted_getxattr_65531 hfsplus_trusted_getxattr 0 65531 NULL
154067 +tree_mod_log_eb_copy_65535 tree_mod_log_eb_copy 6-0 65535 NULL
154068 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data b/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data
154069 new file mode 100644
154070 index 0000000..560cd7b
154071 --- /dev/null
154072 +++ b/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data
154073 @@ -0,0 +1,92 @@
154074 +spa_set_aux_vdevs_746 spa_set_aux_vdevs 3 746 NULL
154075 +zfs_lookup_2144 zfs_lookup 0 2144 NULL
154076 +mappedread_2627 mappedread 2 2627 NULL
154077 +vdev_disk_dio_alloc_2957 vdev_disk_dio_alloc 1 2957 NULL
154078 +nv_alloc_pushpage_spl_4286 nv_alloc_pushpage_spl 2 4286 NULL
154079 +zpl_xattr_get_4574 zpl_xattr_get 0 4574 NULL
154080 +sa_replace_all_by_template_5699 sa_replace_all_by_template 3 5699 NULL
154081 +dmu_write_6048 dmu_write 4-3 6048 NULL
154082 +dmu_buf_hold_array_6095 dmu_buf_hold_array 4-3 6095 NULL
154083 +update_pages_6225 update_pages 2-3 6225 NULL
154084 +bio_nr_pages_7117 bio_nr_pages 0-2 7117 NULL
154085 +dmu_buf_hold_array_by_bonus_8562 dmu_buf_hold_array_by_bonus 3-2 8562 NULL
154086 +zpios_dmu_write_8858 zpios_dmu_write 4-5 8858 NULL
154087 +ddi_copyout_9401 ddi_copyout 3 9401 NULL
154088 +avl_numnodes_12384 avl_numnodes 0 12384 NULL
154089 +dmu_write_uio_dnode_12473 dmu_write_uio_dnode 3 12473 NULL
154090 +dmu_xuio_init_12866 dmu_xuio_init 2 12866 NULL
154091 +zpl_read_common_14389 zpl_read_common 0 14389 NULL
154092 +dmu_snapshot_realname_14632 dmu_snapshot_realname 4 14632 NULL
154093 +kmem_alloc_debug_14852 kmem_alloc_debug 1 14852 NULL
154094 +kmalloc_node_nofail_15151 kmalloc_node_nofail 1 15151 NULL
154095 +dmu_write_uio_16351 dmu_write_uio 4 16351 NULL
154096 +zfs_log_write_16524 zfs_log_write 6-5 16524 NULL
154097 +sa_build_layouts_16910 sa_build_layouts 3 16910 NULL
154098 +dsl_dir_namelen_17053 dsl_dir_namelen 0 17053 NULL
154099 +kcopy_copy_to_user_17336 kcopy_copy_to_user 5 17336 NULL
154100 +sa_add_layout_entry_17507 sa_add_layout_entry 3 17507 NULL
154101 +sa_attr_table_setup_18029 sa_attr_table_setup 3 18029 NULL
154102 +uiocopy_18680 uiocopy 2 18680 NULL
154103 +dmu_buf_hold_array_by_dnode_19125 dmu_buf_hold_array_by_dnode 2-3 19125 NULL
154104 +zpl_acl_from_xattr_21141 zpl_acl_from_xattr 2 21141 NULL
154105 +dsl_pool_tx_assign_init_22518 dsl_pool_tx_assign_init 2 22518 NULL
154106 +nvlist_lookup_byte_array_22527 nvlist_lookup_byte_array 0 22527 NULL
154107 +sa_replace_all_by_template_locked_22533 sa_replace_all_by_template_locked 3 22533 NULL
154108 +tsd_hash_table_init_22559 tsd_hash_table_init 1 22559 NULL
154109 +spa_vdev_remove_aux_23966 spa_vdev_remove_aux 4 23966 NULL
154110 +zpl_xattr_acl_set_access_24129 zpl_xattr_acl_set_access 4 24129 NULL
154111 +dmu_assign_arcbuf_24622 dmu_assign_arcbuf 2 24622 NULL
154112 +zap_lookup_norm_25166 zap_lookup_norm 9 25166 NULL
154113 +dmu_prealloc_25456 dmu_prealloc 4-3 25456 NULL
154114 +kmalloc_nofail_26347 kmalloc_nofail 1 26347 NULL
154115 +zfsctl_snapshot_zpath_27578 zfsctl_snapshot_zpath 2 27578 NULL
154116 +zpios_dmu_read_30015 zpios_dmu_read 4-5 30015 NULL
154117 +splat_write_30943 splat_write 3 30943 NULL
154118 +zpl_xattr_get_sa_31183 zpl_xattr_get_sa 0 31183 NULL
154119 +dmu_read_uio_31467 dmu_read_uio 4 31467 NULL
154120 +zfs_replay_fuids_31479 zfs_replay_fuids 4 31479 NULL
154121 +spa_history_log_to_phys_31632 spa_history_log_to_phys 0-1 31632 NULL
154122 +__zpl_xattr_get_32601 __zpl_xattr_get 0 32601 NULL
154123 +proc_copyout_string_34049 proc_copyout_string 2 34049 NULL
154124 +nv_alloc_sleep_spl_34544 nv_alloc_sleep_spl 2 34544 NULL
154125 +nv_alloc_nosleep_spl_34761 nv_alloc_nosleep_spl 2 34761 NULL
154126 +zap_leaf_array_match_36922 zap_leaf_array_match 4 36922 NULL
154127 +copyinstr_36980 copyinstr 3 36980 NULL
154128 +zpl_xattr_acl_set_default_37864 zpl_xattr_acl_set_default 4 37864 NULL
154129 +splat_read_38116 splat_read 3 38116 NULL
154130 +sa_setup_38756 sa_setup 4 38756 NULL
154131 +vdev_disk_physio_39898 vdev_disk_physio 3 39898 NULL
154132 +arc_buf_size_39982 arc_buf_size 0 39982 NULL
154133 +kzalloc_nofail_40719 kzalloc_nofail 1 40719 NULL
154134 +fuidstr_to_sid_40777 fuidstr_to_sid 4 40777 NULL
154135 +vdev_raidz_matrix_reconstruct_40852 vdev_raidz_matrix_reconstruct 2-3 40852 NULL
154136 +sa_find_layout_40892 sa_find_layout 4 40892 NULL
154137 +zpl_xattr_get_dir_41918 zpl_xattr_get_dir 0 41918 NULL
154138 +zfs_sa_get_xattr_42600 zfs_sa_get_xattr 0 42600 NULL
154139 +zpl_xattr_acl_set_42808 zpl_xattr_acl_set 4 42808 NULL
154140 +xdr_dec_array_43091 xdr_dec_array 5 43091 NULL
154141 +dsl_dataset_namelen_43136 dsl_dataset_namelen 0 43136 NULL
154142 +kcopy_write_43683 kcopy_write 3 43683 NULL
154143 +uiomove_44355 uiomove 2 44355 NULL
154144 +dmu_read_44418 dmu_read 4-3 44418 NULL
154145 +ddi_copyin_44846 ddi_copyin 3 44846 NULL
154146 +kcopy_do_get_45061 kcopy_do_get 5 45061 NULL
154147 +copyin_45945 copyin 3 45945 NULL
154148 +zil_itx_create_46555 zil_itx_create 2 46555 NULL
154149 +dmu_write_uio_dbuf_48064 dmu_write_uio_dbuf 3 48064 NULL
154150 +blk_rq_pos_48233 blk_rq_pos 0 48233 NULL
154151 +spa_history_write_49650 spa_history_write 3 49650 NULL
154152 +kcopy_copy_pages_to_user_49823 kcopy_copy_pages_to_user 3-4 49823 NULL
154153 +zfs_log_write_50162 zfs_log_write 6-5 50162 NULL
154154 +i_fm_alloc_51038 i_fm_alloc 2 51038 NULL
154155 +copyout_51409 copyout 3 51409 NULL
154156 +zvol_log_write_54898 zvol_log_write 4-3 54898 NULL
154157 +zfs_acl_node_alloc_55641 zfs_acl_node_alloc 1 55641 NULL
154158 +get_nvlist_56685 get_nvlist 2 56685 NULL
154159 +zprop_get_numprops_56820 zprop_get_numprops 0 56820 NULL
154160 +splat_taskq_test4_common_59829 splat_taskq_test4_common 5 59829 NULL
154161 +zfs_replay_domain_cnt_61399 zfs_replay_domain_cnt 0 61399 NULL
154162 +zpios_write_61823 zpios_write 3 61823 NULL
154163 +proc_copyin_string_62019 proc_copyin_string 4 62019 NULL
154164 +random_get_pseudo_bytes_64611 random_get_pseudo_bytes 2 64611 NULL
154165 +zpios_read_64734 zpios_read 3 64734 NULL
154166 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_ipa.c b/tools/gcc/size_overflow_plugin/size_overflow_ipa.c
154167 new file mode 100644
154168 index 0000000..9846ab0
154169 --- /dev/null
154170 +++ b/tools/gcc/size_overflow_plugin/size_overflow_ipa.c
154171 @@ -0,0 +1,913 @@
154172 +/*
154173 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
154174 + * Licensed under the GPL v2, or (at your option) v3
154175 + *
154176 + * Homepage:
154177 + * https://github.com/ephox-gcc-plugins/size_overflow
154178 + *
154179 + * Documentation:
154180 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
154181 + *
154182 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
154183 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
154184 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
154185 + *
154186 + * Usage:
154187 + * $ make
154188 + * $ make run
154189 + */
154190 +
154191 +#include "size_overflow.h"
154192 +
154193 +static next_interesting_function_t walk_use_def_next_functions(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree lhs);
154194 +
154195 +next_interesting_function_t global_next_interesting_function[GLOBAL_NIFN_LEN];
154196 +
154197 +static struct cgraph_node_hook_list *function_insertion_hook_holder;
154198 +static struct cgraph_2node_hook_list *node_duplication_hook_holder;
154199 +
154200 +struct cgraph_node *get_cnode(const_tree fndecl)
154201 +{
154202 + gcc_assert(TREE_CODE(fndecl) == FUNCTION_DECL);
154203 +#if BUILDING_GCC_VERSION <= 4005
154204 + return cgraph_get_node((tree)fndecl);
154205 +#else
154206 + return cgraph_get_node(fndecl);
154207 +#endif
154208 +}
154209 +
154210 +static bool compare_next_interesting_functions(next_interesting_function_t cur_node, const char *decl_name, const char *context, unsigned int num)
154211 +{
154212 + if (cur_node->marked == ASM_STMT_SO_MARK)
154213 + return false;
154214 + if (num != CANNOT_FIND_ARG && cur_node->num != num)
154215 + return false;
154216 + if (strcmp(cur_node->context, context))
154217 + return false;
154218 + return !strcmp(cur_node->decl_name, decl_name);
154219 +}
154220 +
154221 +// Return the type name for a function pointer (or "fielddecl" if the type has no name), otherwise either "vardecl" or "fndecl"
154222 +static const char* get_decl_context(const_tree decl)
154223 +{
154224 + const char *context;
154225 +
154226 + if (TREE_CODE(decl) == VAR_DECL)
154227 + return "vardecl";
154228 + if (TREE_CODE(decl) == FUNCTION_DECL)
154229 + return "fndecl";
154230 +
154231 + gcc_assert(TREE_CODE(decl) == FIELD_DECL);
154232 + context = get_type_name_from_field(decl);
154233 +
154234 + if (!context)
154235 + return "fielddecl";
154236 + return context;
154237 +}
154238 +
154239 +/* Find the function with the specified argument in the list
154240 + * * if marked is ASM_STMT_SO_MARK or YES_SO_MARK then filter accordingly
154241 + * * if num is CANNOT_FIND_ARG then ignore it
154242 + */
154243 +next_interesting_function_t get_global_next_interesting_function_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked)
154244 +{
154245 + next_interesting_function_t cur_node, head;
154246 +
154247 + head = global_next_interesting_function[hash];
154248 + for (cur_node = head; cur_node; cur_node = cur_node->next) {
154249 + if ((marked == ASM_STMT_SO_MARK || marked == YES_SO_MARK) && cur_node->marked != marked)
154250 + continue;
154251 + if (compare_next_interesting_functions(cur_node, decl_name, context, num))
154252 + return cur_node;
154253 + }
154254 + return NULL;
154255 +}
154256 +
154257 +next_interesting_function_t get_global_next_interesting_function_entry_with_hash(const_tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked)
154258 +{
154259 + const char *context;
154260 + unsigned int hash;
154261 +
154262 + hash = get_decl_hash(decl, decl_name);
154263 + if (hash == NO_HASH)
154264 + return NULL;
154265 +
154266 + context = get_decl_context(decl);
154267 + return get_global_next_interesting_function_entry(decl_name, context, hash, num, marked);
154268 +}
154269 +
154270 +static bool is_vararg(const_tree fn, unsigned int num)
154271 +{
154272 + const_tree fn_type, last, type;
154273 + tree arg_list;
154274 +
154275 + if (num == 0)
154276 + return false;
154277 + if (fn == NULL_TREE)
154278 + return false;
154279 + if (TREE_CODE(fn) != FUNCTION_DECL)
154280 + return false;
154281 +
154282 + fn_type = TREE_TYPE(fn);
154283 + if (fn_type == NULL_TREE)
154284 + return false;
154285 +
154286 + arg_list = TYPE_ARG_TYPES(fn_type);
154287 + if (arg_list == NULL_TREE)
154288 + return false;
154289 + last = TREE_VALUE(tree_last(arg_list));
154290 +
154291 + if (TREE_CODE_CLASS(TREE_CODE(last)) == tcc_type)
154292 + type = last;
154293 + else
154294 + type = TREE_TYPE(last);
154295 +
154296 + gcc_assert(type != NULL_TREE);
154297 + if (type == void_type_node)
154298 + return false;
154299 +
154300 + return num >= (unsigned int)list_length(arg_list);
154301 +}
154302 +
154303 +next_interesting_function_t create_new_next_interesting_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
154304 +{
154305 + next_interesting_function_t new_node;
154306 +
154307 + new_node = (next_interesting_function_t)xmalloc(sizeof(*new_node));
154308 + new_node->decl_name = xstrdup(decl_name);
154309 + gcc_assert(context);
154310 + new_node->context = xstrdup(context);
154311 + new_node->hash = hash;
154312 + new_node->num = num;
154313 + new_node->next = NULL;
154314 + new_node->children = NULL;
154315 + new_node->marked = marked;
154316 + new_node->orig_next_node = orig_next_node;
154317 + return new_node;
154318 +}
154319 +
154320 +// Create the main data structure
154321 +next_interesting_function_t create_new_next_interesting_decl(tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
154322 +{
154323 + unsigned int hash;
154324 + const char *context;
154325 + enum tree_code decl_code = TREE_CODE(decl);
154326 +
154327 + gcc_assert(decl_code == FIELD_DECL || decl_code == FUNCTION_DECL || decl_code == VAR_DECL);
154328 +
154329 + if (is_vararg(decl, num))
154330 + return NULL;
154331 +
154332 + hash = get_decl_hash(decl, decl_name);
154333 + if (hash == NO_HASH)
154334 + return NULL;
154335 +
154336 + gcc_assert(num <= MAX_PARAM);
154337 + // Clones must have an orig_next_node
154338 + gcc_assert(!made_by_compiler(decl) || orig_next_node);
154339 +
154340 + context = get_decl_context(decl);
154341 + return create_new_next_interesting_entry(decl_name, context, hash, num, marked, orig_next_node);
154342 +}
154343 +
154344 +void add_to_global_next_interesting_function(next_interesting_function_t new_entry)
154345 +{
154346 + next_interesting_function_t cur_global_head, cur_global, cur_global_end = NULL;
154347 +
154348 + // new_entry is appended to the end of a list
154349 + new_entry->next = NULL;
154350 +
154351 + cur_global_head = global_next_interesting_function[new_entry->hash];
154352 + if (!cur_global_head) {
154353 + global_next_interesting_function[new_entry->hash] = new_entry;
154354 + return;
154355 + }
154356 +
154357 +
154358 + for (cur_global = cur_global_head; cur_global; cur_global = cur_global->next) {
154359 + if (!cur_global->next)
154360 + cur_global_end = cur_global;
154361 + if (compare_next_interesting_functions(cur_global, new_entry->decl_name, new_entry->context, new_entry->num))
154362 + return;
154363 + }
154364 +
154365 + gcc_assert(cur_global_end);
154366 + cur_global_end->next = new_entry;
154367 +}
154368 +
154369 +/* If the interesting function is a clone then find or create its original next_interesting_function_t node
154370 + * and add it to global_next_interesting_function
154371 + */
154372 +static next_interesting_function_t create_orig_next_node_for_a_clone(const_tree clone_fndecl, unsigned int num, enum size_overflow_mark marked)
154373 +{
154374 + next_interesting_function_t orig_next_node;
154375 + tree decl;
154376 + unsigned int orig_num;
154377 + enum tree_code decl_code;
154378 + const char *decl_name;
154379 +
154380 + decl = get_orig_fndecl(clone_fndecl);
154381 + decl_code = TREE_CODE(decl);
154382 +
154383 + if (decl_code == FIELD_DECL || decl_code == VAR_DECL)
154384 + orig_num = num;
154385 + else
154386 + orig_num = get_correct_argnum(clone_fndecl, decl, num);
154387 +
154388 + // Skip over ISRA.162 parm decls
154389 + if (orig_num == CANNOT_FIND_ARG)
154390 + return NULL;
154391 +
154392 + decl_name = get_orig_decl_name(decl);
154393 + orig_next_node = get_global_next_interesting_function_entry_with_hash(decl, decl_name, orig_num, NO_SO_MARK);
154394 + if (orig_next_node)
154395 + return orig_next_node;
154396 +
154397 + orig_next_node = create_new_next_interesting_decl(decl, decl_name, orig_num, marked, NULL);
154398 + gcc_assert(orig_next_node);
154399 +
154400 + add_to_global_next_interesting_function(orig_next_node);
154401 + return orig_next_node;
154402 +}
154403 +
154404 +// Find or create the next_interesting_function_t node for decl and num
154405 +next_interesting_function_t get_and_create_next_node_from_global_next_nodes(tree decl, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
154406 +{
154407 + next_interesting_function_t cur_next_cnode;
154408 + const char *decl_name = DECL_NAME_POINTER(decl);
154409 +
154410 + cur_next_cnode = get_global_next_interesting_function_entry_with_hash(decl, decl_name, num, marked);
154411 + if (cur_next_cnode)
154412 + goto out;
154413 +
154414 + if (!orig_next_node && made_by_compiler(decl)) {
154415 + orig_next_node = create_orig_next_node_for_a_clone(decl, num, marked);
154416 + if (!orig_next_node)
154417 + return NULL;
154418 + }
154419 +
154420 + cur_next_cnode = create_new_next_interesting_decl(decl, decl_name, num, marked, orig_next_node);
154421 + if (!cur_next_cnode)
154422 + return NULL;
154423 +
154424 + add_to_global_next_interesting_function(cur_next_cnode);
154425 +out:
154426 + if (cur_next_cnode->marked != marked && cur_next_cnode->marked == YES_SO_MARK)
154427 + return cur_next_cnode;
154428 + gcc_assert(cur_next_cnode->marked == marked);
154429 + return cur_next_cnode;
154430 +}
154431 +
154432 +static bool has_next_interesting_function_chain_node(next_interesting_function_t next_cnodes_head, const_tree decl, unsigned int num)
154433 +{
154434 + next_interesting_function_t cur_node;
154435 + const char *context, *decl_name;
154436 +
154437 + decl_name = DECL_NAME_POINTER(decl);
154438 + context = get_decl_context(decl);
154439 + for (cur_node = next_cnodes_head; cur_node; cur_node = cur_node->next) {
154440 + if (compare_next_interesting_functions(cur_node, decl_name, context, num))
154441 + return true;
154442 + }
154443 + return false;
154444 +}
154445 +
154446 +static next_interesting_function_t handle_function(next_interesting_function_t next_cnodes_head, tree fndecl, const_tree arg)
154447 +{
154448 + unsigned int num;
154449 + next_interesting_function_t orig_next_node, new_node;
154450 +
154451 + gcc_assert(fndecl != NULL_TREE);
154452 +
154453 + // ignore builtins to not explode coverage (e.g., memcpy)
154454 + if (DECL_BUILT_IN(fndecl))
154455 + return next_cnodes_head;
154456 +
154457 + // convert arg into its position
154458 + if (arg == NULL_TREE)
154459 + num = 0;
154460 + else
154461 + num = find_arg_number_tree(arg, fndecl);
154462 + if (num == CANNOT_FIND_ARG)
154463 + return next_cnodes_head;
154464 +
154465 + if (has_next_interesting_function_chain_node(next_cnodes_head, fndecl, num))
154466 + return next_cnodes_head;
154467 +
154468 + if (made_by_compiler(fndecl)) {
154469 + orig_next_node = create_orig_next_node_for_a_clone(fndecl, num, NO_SO_MARK);
154470 + if (!orig_next_node)
154471 + return next_cnodes_head;
154472 + } else
154473 + orig_next_node = NULL;
154474 + new_node = create_new_next_interesting_decl(fndecl, DECL_NAME_POINTER(fndecl), num, NO_SO_MARK, orig_next_node);
154475 + if (!new_node)
154476 + return next_cnodes_head;
154477 + new_node->next = next_cnodes_head;
154478 + return new_node;
154479 +}
154480 +
154481 +static next_interesting_function_t walk_use_def_next_functions_phi(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree result)
154482 +{
154483 + gphi *phi = as_a_gphi(get_def_stmt(result));
154484 + unsigned int i, n = gimple_phi_num_args(phi);
154485 +
154486 + pointer_set_insert(visited, phi);
154487 + for (i = 0; i < n; i++) {
154488 + tree arg = gimple_phi_arg_def(phi, i);
154489 +
154490 + next_cnodes_head = walk_use_def_next_functions(visited, next_cnodes_head, arg);
154491 + }
154492 +
154493 + return next_cnodes_head;
154494 +}
154495 +
154496 +static next_interesting_function_t walk_use_def_next_functions_binary(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree lhs)
154497 +{
154498 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
154499 + tree rhs1, rhs2;
154500 +
154501 + rhs1 = gimple_assign_rhs1(def_stmt);
154502 + rhs2 = gimple_assign_rhs2(def_stmt);
154503 +
154504 + next_cnodes_head = walk_use_def_next_functions(visited, next_cnodes_head, rhs1);
154505 + return walk_use_def_next_functions(visited, next_cnodes_head, rhs2);
154506 +}
154507 +
154508 +next_interesting_function_t __attribute__((weak)) handle_function_ptr_ret(gimple_set *visited __unused, next_interesting_function_t next_cnodes_head, const_tree fn_ptr __unused)
154509 +{
154510 + return next_cnodes_head;
154511 +}
154512 +
154513 +/* Find all functions that influence lhs
154514 + *
154515 + * Encountered functions are added to the children vector (next_interesting_function_t).
154516 + */
154517 +static next_interesting_function_t walk_use_def_next_functions(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree lhs)
154518 +{
154519 + const_gimple def_stmt;
154520 +
154521 + if (skip_types(lhs))
154522 + return next_cnodes_head;
154523 +
154524 + if (TREE_CODE(lhs) == PARM_DECL)
154525 + return handle_function(next_cnodes_head, current_function_decl, lhs);
154526 +
154527 + if (TREE_CODE(lhs) != SSA_NAME)
154528 + return next_cnodes_head;
154529 +
154530 + def_stmt = get_def_stmt(lhs);
154531 + if (!def_stmt)
154532 + return next_cnodes_head;
154533 +
154534 + if (pointer_set_insert(visited, def_stmt))
154535 + return next_cnodes_head;
154536 +
154537 + switch (gimple_code(def_stmt)) {
154538 + case GIMPLE_NOP:
154539 + return walk_use_def_next_functions(visited, next_cnodes_head, SSA_NAME_VAR(lhs));
154540 + case GIMPLE_ASM:
154541 + if (is_size_overflow_asm(def_stmt))
154542 + return walk_use_def_next_functions(visited, next_cnodes_head, get_size_overflow_asm_input(as_a_const_gasm(def_stmt)));
154543 + return next_cnodes_head;
154544 + case GIMPLE_CALL: {
154545 + tree fndecl = gimple_call_fndecl(def_stmt);
154546 +
154547 + if (fndecl != NULL_TREE)
154548 + return handle_function(next_cnodes_head, fndecl, NULL_TREE);
154549 + fndecl = gimple_call_fn(def_stmt);
154550 + return handle_function_ptr_ret(visited, next_cnodes_head, fndecl);
154551 + }
154552 + case GIMPLE_PHI:
154553 + return walk_use_def_next_functions_phi(visited, next_cnodes_head, lhs);
154554 + case GIMPLE_ASSIGN:
154555 + switch (gimple_num_ops(def_stmt)) {
154556 + case 2:
154557 + return walk_use_def_next_functions(visited, next_cnodes_head, gimple_assign_rhs1(def_stmt));
154558 + case 3:
154559 + return walk_use_def_next_functions_binary(visited, next_cnodes_head, lhs);
154560 + }
154561 + default:
154562 + debug_gimple_stmt((gimple)def_stmt);
154563 + error("%s: unknown gimple code", __func__);
154564 + gcc_unreachable();
154565 + }
154566 +}
154567 +
154568 +// Start the search for next_interesting_function_t children based on the (next_interesting_function_t) parent node
154569 +static next_interesting_function_t search_next_functions(const_tree node)
154570 +{
154571 + gimple_set *visited;
154572 + next_interesting_function_t next_cnodes_head;
154573 +
154574 + visited = pointer_set_create();
154575 + next_cnodes_head = walk_use_def_next_functions(visited, NULL, node);
154576 + pointer_set_destroy(visited);
154577 +
154578 + return next_cnodes_head;
154579 +}
154580 +
154581 +// True if child already exists in the next_interesting_function_t children vector
154582 +bool has_next_interesting_function_vec(next_interesting_function_t target, next_interesting_function_t next_node)
154583 +{
154584 + unsigned int i;
154585 + next_interesting_function_t cur;
154586 +
154587 + gcc_assert(next_node);
154588 + // handle recursion
154589 + if (!strcmp(target->decl_name, next_node->decl_name) && target->num == next_node->num)
154590 + return true;
154591 +
154592 +#if BUILDING_GCC_VERSION <= 4007
154593 + if (VEC_empty(next_interesting_function_t, target->children))
154594 + return false;
154595 + FOR_EACH_VEC_ELT(next_interesting_function_t, target->children, i, cur) {
154596 +#else
154597 + FOR_EACH_VEC_SAFE_ELT(target->children, i, cur) {
154598 +#endif
154599 + if (compare_next_interesting_functions(cur, next_node->decl_name, next_node->context, next_node->num))
154600 + return true;
154601 + }
154602 + return false;
154603 +}
154604 +
154605 +void push_child(next_interesting_function_t parent, next_interesting_function_t child)
154606 +{
154607 + if (!has_next_interesting_function_vec(parent, child)) {
154608 +#if BUILDING_GCC_VERSION <= 4007
154609 + VEC_safe_push(next_interesting_function_t, heap, parent->children, child);
154610 +#else
154611 + vec_safe_push(parent->children, child);
154612 +#endif
154613 + }
154614 +}
154615 +
154616 +void __attribute__((weak)) check_local_variables(next_interesting_function_t next_node __unused) {}
154617 +
154618 +// Add children to parent and global_next_interesting_function
154619 +static void collect_data_for_execute(next_interesting_function_t parent, next_interesting_function_t children)
154620 +{
154621 + next_interesting_function_t cur = children;
154622 +
154623 + gcc_assert(parent);
154624 +
154625 + while (cur) {
154626 + next_interesting_function_t next, child;
154627 +
154628 + next = cur->next;
154629 +
154630 + child = get_global_next_interesting_function_entry(cur->decl_name, cur->context, cur->hash, cur->num, NO_SO_MARK);
154631 + if (!child) {
154632 + add_to_global_next_interesting_function(cur);
154633 + child = cur;
154634 + }
154635 +
154636 + check_local_variables(child);
154637 +
154638 + push_child(parent, child);
154639 +
154640 + cur = next;
154641 + }
154642 +
154643 + check_local_variables(parent);
154644 +}
154645 +
154646 +next_interesting_function_t __attribute__((weak)) get_and_create_next_node_from_global_next_nodes_fnptr(const_tree fn_ptr __unused, unsigned int num __unused, enum size_overflow_mark marked __unused)
154647 +{
154648 + return NULL;
154649 +}
154650 +
154651 +static next_interesting_function_t create_parent_next_cnode(const_gimple stmt, unsigned int num)
154652 +{
154653 + switch (gimple_code(stmt)) {
154654 + case GIMPLE_ASM:
154655 + return get_and_create_next_node_from_global_next_nodes(current_function_decl, num, ASM_STMT_SO_MARK, NULL);
154656 + case GIMPLE_CALL: {
154657 + tree decl = gimple_call_fndecl(stmt);
154658 +
154659 + if (decl != NULL_TREE)
154660 + return get_and_create_next_node_from_global_next_nodes(decl, num, NO_SO_MARK, NULL);
154661 + decl = gimple_call_fn(stmt);
154662 + return get_and_create_next_node_from_global_next_nodes_fnptr(decl, num, NO_SO_MARK);
154663 + }
154664 + case GIMPLE_RETURN:
154665 + return get_and_create_next_node_from_global_next_nodes(current_function_decl, num, NO_SO_MARK, NULL);
154666 + default:
154667 + debug_gimple_stmt((gimple)stmt);
154668 + gcc_unreachable();
154669 + }
154670 +}
154671 +
154672 +// Handle potential next_interesting_function_t parent if its argument has an integer type
154673 +static void collect_all_possible_size_overflow_fns(const_gimple stmt, unsigned int num)
154674 +{
154675 + const_tree start_var;
154676 + next_interesting_function_t children_next_cnode, parent_next_cnode;
154677 +
154678 + switch (gimple_code(stmt)) {
154679 + case GIMPLE_ASM:
154680 + if (!is_size_overflow_insert_check_asm(as_a_const_gasm(stmt)))
154681 + return;
154682 + start_var = get_size_overflow_asm_input(as_a_const_gasm(stmt));
154683 + gcc_assert(start_var != NULL_TREE);
154684 + break;
154685 + case GIMPLE_CALL:
154686 + start_var = gimple_call_arg(stmt, num - 1);
154687 + break;
154688 + case GIMPLE_RETURN:
154689 + start_var = gimple_return_retval(as_a_const_greturn(stmt));
154690 + if (start_var == NULL_TREE)
154691 + return;
154692 + break;
154693 + default:
154694 + debug_gimple_stmt((gimple)stmt);
154695 + gcc_unreachable();
154696 + }
154697 +
154698 + if (skip_types(start_var))
154699 + return;
154700 +
154701 + // handle intentional MARK_TURN_OFF
154702 + if (check_intentional_asm(stmt, num) == MARK_TURN_OFF)
154703 + return;
154704 +
154705 + parent_next_cnode = create_parent_next_cnode(stmt, num);
154706 + if (!parent_next_cnode)
154707 + return;
154708 +
154709 + children_next_cnode = search_next_functions(start_var);
154710 + collect_data_for_execute(parent_next_cnode, children_next_cnode);
154711 +}
154712 +
154713 +// Find potential next_interesting_function_t parents
154714 +static void handle_cgraph_node(struct cgraph_node *node)
154715 +{
154716 + basic_block bb;
154717 + tree cur_fndecl = NODE_DECL(node);
154718 +
154719 + set_current_function_decl(cur_fndecl);
154720 +
154721 + FOR_ALL_BB_FN(bb, cfun) {
154722 + gimple_stmt_iterator gsi;
154723 +
154724 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
154725 + gimple stmt = gsi_stmt(gsi);
154726 +
154727 + switch (gimple_code(stmt)) {
154728 + case GIMPLE_RETURN:
154729 + case GIMPLE_ASM:
154730 + collect_all_possible_size_overflow_fns(stmt, 0);
154731 + break;
154732 + case GIMPLE_CALL: {
154733 + unsigned int i, len;
154734 + tree fndecl = gimple_call_fndecl(stmt);
154735 +
154736 + if (fndecl != NULL_TREE && DECL_BUILT_IN(fndecl))
154737 + break;
154738 +
154739 + len = gimple_call_num_args(stmt);
154740 + for (i = 0; i < len; i++)
154741 + collect_all_possible_size_overflow_fns(stmt, i + 1);
154742 + break;
154743 + }
154744 + default:
154745 + break;
154746 + }
154747 + }
154748 + }
154749 +
154750 + unset_current_function_decl();
154751 +}
154752 +
154753 +/* Collect all potentially interesting function parameters and return values of integer types
154754 + * and store their data flow dependencies
154755 + */
154756 +static void size_overflow_generate_summary(void)
154757 +{
154758 + struct cgraph_node *node;
154759 +
154760 + size_overflow_register_hooks();
154761 +
154762 + FOR_EACH_FUNCTION(node) {
154763 + if (is_valid_cgraph_node(node))
154764 + handle_cgraph_node(node);
154765 + }
154766 +}
154767 +
154768 +static void size_overflow_function_insertion_hook(struct cgraph_node *node __unused, void *data __unused)
154769 +{
154770 + debug_cgraph_node(node);
154771 + gcc_unreachable();
154772 +}
154773 +
154774 +/* Handle dst if src is in the global_next_interesting_function list.
154775 + * If src is a clone then dst inherits the orig_next_node of src otherwise
154776 + * src will become the orig_next_node of dst.
154777 + */
154778 +static void size_overflow_node_duplication_hook(struct cgraph_node *src, struct cgraph_node *dst, void *data __unused)
154779 +{
154780 + next_interesting_function_t head, cur;
154781 + const_tree decl;
154782 + const char *src_name, *src_context;
154783 +
154784 + decl = NODE_DECL(src);
154785 + src_name = DECL_NAME_POINTER(decl);
154786 + src_context = get_decl_context(decl);
154787 +
154788 + head = get_global_next_interesting_function_entry_with_hash(decl, src_name, NONE_ARGNUM, NO_SO_MARK);
154789 + if (!head)
154790 + return;
154791 +
154792 + for (cur = head; cur; cur = cur->next) {
154793 + unsigned int new_argnum;
154794 + next_interesting_function_t orig_next_node, next_node;
154795 + bool dst_clone;
154796 +
154797 + if (!compare_next_interesting_functions(cur, src_name, src_context, CANNOT_FIND_ARG))
154798 + continue;
154799 +
154800 + dst_clone = made_by_compiler(NODE_DECL(dst));
154801 + if (!dst_clone)
154802 + break;
154803 +
154804 + // For clones use the original node instead
154805 + if (cur->orig_next_node)
154806 + orig_next_node = cur->orig_next_node;
154807 + else
154808 + orig_next_node = cur;
154809 +
154810 + new_argnum = get_correct_argnum_fndecl(NODE_DECL(src), NODE_DECL(dst), cur->num);
154811 + if (new_argnum == CANNOT_FIND_ARG)
154812 + continue;
154813 +
154814 + next_node = create_new_next_interesting_decl(NODE_DECL(dst), cgraph_node_name(dst), new_argnum, cur->marked, orig_next_node);
154815 + if (next_node)
154816 + add_to_global_next_interesting_function(next_node);
154817 + }
154818 +}
154819 +
154820 +void size_overflow_register_hooks(void)
154821 +{
154822 + static bool init_p = false;
154823 +
154824 + if (init_p)
154825 + return;
154826 + init_p = true;
154827 +
154828 + function_insertion_hook_holder = cgraph_add_function_insertion_hook(&size_overflow_function_insertion_hook, NULL);
154829 + node_duplication_hook_holder = cgraph_add_node_duplication_hook(&size_overflow_node_duplication_hook, NULL);
154830 +}
154831 +
154832 +static void set_yes_so_mark(next_interesting_function_t next_node)
154833 +{
154834 + next_node->marked = YES_SO_MARK;
154835 + // Mark the orig decl as well if it's a clone
154836 + if (next_node->orig_next_node)
154837 + next_node->orig_next_node->marked = YES_SO_MARK;
154838 +}
154839 +
154840 +// Determine if the function is already in the hash table
154841 +static bool is_marked_fn(next_interesting_function_t next_node)
154842 +{
154843 + const struct size_overflow_hash *entry;
154844 +
154845 + if (next_node->marked != NO_SO_MARK)
154846 + return true;
154847 +
154848 + if (next_node->orig_next_node)
154849 + entry = get_size_overflow_hash_entry(next_node->orig_next_node->hash, next_node->orig_next_node->decl_name, next_node->orig_next_node->num);
154850 + else
154851 + entry = get_size_overflow_hash_entry(next_node->hash, next_node->decl_name, next_node->num);
154852 + if (!entry)
154853 + return false;
154854 +
154855 + set_yes_so_mark(next_node);
154856 + return true;
154857 +}
154858 +
154859 +// Determine if any of the function pointer targets have data flow between the return value and one of the arguments
154860 +static next_interesting_function_t get_same_not_ret_child(next_interesting_function_t parent)
154861 +{
154862 + unsigned int i;
154863 + next_interesting_function_t child;
154864 +
154865 +#if BUILDING_GCC_VERSION <= 4007
154866 + if (VEC_empty(next_interesting_function_t, parent->children))
154867 + return NULL;
154868 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
154869 +#else
154870 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
154871 +#endif
154872 + if (child->num == 0)
154873 + continue;
154874 + if (strcmp(parent->decl_name, child->decl_name))
154875 + continue;
154876 + if (!strcmp(child->context, "fndecl"))
154877 + return child;
154878 + }
154879 + return NULL;
154880 +}
154881 +
154882 +/* Trace a return value of function pointer type back to an argument via a concrete function
154883 + fnptr 0 && fn 0 && (fn 0 -> fn 2) => fnptr 2 */
154884 +static void search_missing_fptr_arg(next_interesting_function_t parent)
154885 +{
154886 + next_interesting_function_t tracked_fn, cur_next_node, child;
154887 + unsigned int i;
154888 +#if BUILDING_GCC_VERSION <= 4007
154889 + VEC(next_interesting_function_t, heap) *new_children = NULL;
154890 +#else
154891 + vec<next_interesting_function_t, va_heap, vl_embed> *new_children = NULL;
154892 +#endif
154893 +
154894 + if (parent->num != 0)
154895 + return;
154896 + if (!strcmp(parent->context, "fndecl"))
154897 + return;
154898 + if (!strcmp(parent->context, "vardecl"))
154899 + return;
154900 +
154901 + // fnptr 0 && fn 0
154902 +#if BUILDING_GCC_VERSION <= 4007
154903 + if (VEC_empty(next_interesting_function_t, parent->children))
154904 + return;
154905 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
154906 +#else
154907 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
154908 +#endif
154909 + if (child->num != 0)
154910 + continue;
154911 + // (fn 0 -> fn 2)
154912 + tracked_fn = get_same_not_ret_child(child);
154913 + if (!tracked_fn)
154914 + continue;
154915 +
154916 + // fn 2 => fnptr 2
154917 + for (cur_next_node = global_next_interesting_function[parent->hash]; cur_next_node; cur_next_node = cur_next_node->next) {
154918 + if (cur_next_node->num != tracked_fn->num)
154919 + continue;
154920 + if (strcmp(parent->decl_name, cur_next_node->decl_name))
154921 + continue;
154922 + if (!has_next_interesting_function_vec(parent, cur_next_node)) {
154923 +#if BUILDING_GCC_VERSION <= 4007
154924 + VEC_safe_push(next_interesting_function_t, heap, new_children, cur_next_node);
154925 +#else
154926 + vec_safe_push(new_children, cur_next_node);
154927 +#endif
154928 + }
154929 + }
154930 + }
154931 +
154932 +#if BUILDING_GCC_VERSION == 4005
154933 + if (VEC_empty(next_interesting_function_t, new_children))
154934 + return;
154935 + FOR_EACH_VEC_ELT(next_interesting_function_t, new_children, i, child)
154936 + VEC_safe_push(next_interesting_function_t, heap, parent->children, child);
154937 +#elif BUILDING_GCC_VERSION <= 4007
154938 + VEC_safe_splice(next_interesting_function_t, heap, parent->children, new_children);
154939 +#else
154940 + vec_safe_splice(parent->children, new_children);
154941 +#endif
154942 +}
154943 +
154944 +// Do a depth-first recursive dump of the next_interesting_function_t children vector
154945 +static void print_missing_functions(next_interesting_function_set *visited, next_interesting_function_t parent)
154946 +{
154947 + unsigned int i;
154948 + next_interesting_function_t child;
154949 +
154950 + gcc_assert(parent);
154951 + check_global_variables(parent);
154952 + search_missing_fptr_arg(parent);
154953 + print_missing_function(parent);
154954 +
154955 +#if BUILDING_GCC_VERSION <= 4007
154956 + if (VEC_empty(next_interesting_function_t, parent->children))
154957 + return;
154958 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
154959 +#else
154960 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
154961 +#endif
154962 + // Since the parent is a marked function we will set YES_SO_MARK on the children to transform them as well
154963 + child->marked = YES_SO_MARK;
154964 + if (!pointer_set_insert(visited, child))
154965 + print_missing_functions(visited, child);
154966 + }
154967 +}
154968 +
154969 +void __attribute__((weak)) check_global_variables(next_interesting_function_t cur_global __unused) {}
154970 +
154971 +// Print all missing interesting functions
154972 +static unsigned int size_overflow_execute(void)
154973 +{
154974 + unsigned int i;
154975 + next_interesting_function_set *visited;
154976 + next_interesting_function_t cur_global;
154977 +
154978 + visited = next_interesting_function_pointer_set_create();
154979 +
154980 + for (i = 0; i < GLOBAL_NIFN_LEN; i++) {
154981 + for (cur_global = global_next_interesting_function[i]; cur_global; cur_global = cur_global->next) {
154982 + if (is_marked_fn(cur_global))
154983 + print_missing_functions(visited, cur_global);
154984 + }
154985 + }
154986 +
154987 + pointer_set_destroy(visited);
154988 +
154989 +/* if (in_lto_p) {
154990 + fprintf(stderr, "%s: SIZE_OVERFLOW EXECUTE\n", __func__);
154991 + print_global_next_interesting_functions();
154992 + }*/
154993 +
154994 + return 0;
154995 +}
154996 +
154997 +// Omit the IPA/LTO callbacks until https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61311 gets fixed (license concerns)
154998 +#if BUILDING_GCC_VERSION >= 4008
154999 +void __attribute__((weak)) size_overflow_write_summary_lto(void) {}
155000 +#elif BUILDING_GCC_VERSION >= 4006
155001 +void __attribute__((weak)) size_overflow_write_summary_lto(cgraph_node_set set __unused, varpool_node_set vset __unused) {}
155002 +#else
155003 +void __attribute__((weak)) size_overflow_write_summary_lto(cgraph_node_set set __unused) {}
155004 +#endif
155005 +
155006 +void __attribute__((weak)) size_overflow_read_summary_lto(void) {}
155007 +
155008 +#if BUILDING_GCC_VERSION >= 4009
155009 +static const struct pass_data size_overflow_functions_pass_data = {
155010 +#else
155011 +static struct ipa_opt_pass_d size_overflow_functions_pass = {
155012 + .pass = {
155013 +#endif
155014 + .type = IPA_PASS,
155015 + .name = "size_overflow_functions",
155016 +#if BUILDING_GCC_VERSION >= 4008
155017 + .optinfo_flags = OPTGROUP_NONE,
155018 +#endif
155019 +#if BUILDING_GCC_VERSION >= 5000
155020 +#elif BUILDING_GCC_VERSION >= 4009
155021 + .has_gate = false,
155022 + .has_execute = true,
155023 +#else
155024 + .gate = NULL,
155025 + .execute = size_overflow_execute,
155026 + .sub = NULL,
155027 + .next = NULL,
155028 + .static_pass_number = 0,
155029 +#endif
155030 + .tv_id = TV_NONE,
155031 + .properties_required = 0,
155032 + .properties_provided = 0,
155033 + .properties_destroyed = 0,
155034 + .todo_flags_start = 0,
155035 + .todo_flags_finish = 0,
155036 +#if BUILDING_GCC_VERSION < 4009
155037 + },
155038 + .generate_summary = size_overflow_generate_summary,
155039 + .write_summary = size_overflow_write_summary_lto,
155040 + .read_summary = size_overflow_read_summary_lto,
155041 +#if BUILDING_GCC_VERSION >= 4006
155042 + .write_optimization_summary = size_overflow_write_summary_lto,
155043 + .read_optimization_summary = size_overflow_read_summary_lto,
155044 +#endif
155045 + .stmt_fixup = NULL,
155046 + .function_transform_todo_flags_start = 0,
155047 + .function_transform = size_overflow_transform,
155048 + .variable_transform = NULL,
155049 +#endif
155050 +};
155051 +
155052 +#if BUILDING_GCC_VERSION >= 4009
155053 +namespace {
155054 +class size_overflow_functions_pass : public ipa_opt_pass_d {
155055 +public:
155056 + size_overflow_functions_pass() : ipa_opt_pass_d(size_overflow_functions_pass_data,
155057 + g,
155058 + size_overflow_generate_summary,
155059 + size_overflow_write_summary_lto,
155060 + size_overflow_read_summary_lto,
155061 + size_overflow_write_summary_lto,
155062 + size_overflow_read_summary_lto,
155063 + NULL,
155064 + 0,
155065 + size_overflow_transform,
155066 + NULL) {}
155067 +#if BUILDING_GCC_VERSION >= 5000
155068 + virtual unsigned int execute(function *) { return size_overflow_execute(); }
155069 +#else
155070 + unsigned int execute() { return size_overflow_execute(); }
155071 +#endif
155072 +};
155073 +}
155074 +
155075 +opt_pass *make_size_overflow_functions_pass(void)
155076 +{
155077 + return new size_overflow_functions_pass();
155078 +}
155079 +#else
155080 +struct opt_pass *make_size_overflow_functions_pass(void)
155081 +{
155082 + return &size_overflow_functions_pass.pass;
155083 +}
155084 +#endif
155085 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_plugin.c b/tools/gcc/size_overflow_plugin/size_overflow_plugin.c
155086 new file mode 100644
155087 index 0000000..6d103b8
155088 --- /dev/null
155089 +++ b/tools/gcc/size_overflow_plugin/size_overflow_plugin.c
155090 @@ -0,0 +1,256 @@
155091 +/*
155092 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
155093 + * Licensed under the GPL v2, or (at your option) v3
155094 + *
155095 + * Homepage:
155096 + * https://github.com/ephox-gcc-plugins/size_overflow
155097 + *
155098 + * Documentation:
155099 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
155100 + *
155101 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
155102 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
155103 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
155104 + *
155105 + * Usage:
155106 + * $ make
155107 + * $ make run
155108 + */
155109 +
155110 +#include "size_overflow.h"
155111 +
155112 +int plugin_is_GPL_compatible;
155113 +
155114 +tree report_size_overflow_decl;
155115 +
155116 +tree size_overflow_type_HI;
155117 +tree size_overflow_type_SI;
155118 +tree size_overflow_type_DI;
155119 +tree size_overflow_type_TI;
155120 +
155121 +static struct plugin_info size_overflow_plugin_info = {
155122 + .version = "20150512",
155123 + .help = "no-size-overflow\tturn off size overflow checking\n",
155124 +};
155125 +
155126 +static tree handle_size_overflow_attribute(tree *node, tree __unused name, tree args, int __unused flags, bool *no_add_attrs)
155127 +{
155128 + unsigned int arg_count;
155129 + enum tree_code code = TREE_CODE(*node);
155130 +
155131 + switch (code) {
155132 + case FUNCTION_DECL:
155133 + arg_count = type_num_arguments(TREE_TYPE(*node));
155134 + break;
155135 + case FUNCTION_TYPE:
155136 + case METHOD_TYPE:
155137 + arg_count = type_num_arguments(*node);
155138 + break;
155139 + default:
155140 + *no_add_attrs = true;
155141 + error("%s: %qE attribute only applies to functions", __func__, name);
155142 + return NULL_TREE;
155143 + }
155144 +
155145 + for (; args; args = TREE_CHAIN(args)) {
155146 + int cur_val;
155147 + tree position = TREE_VALUE(args);
155148 +
155149 + if (TREE_CODE(position) != INTEGER_CST) {
155150 + error("%s: parameter isn't an integer", __func__);
155151 + debug_tree(args);
155152 + *no_add_attrs = true;
155153 + return NULL_TREE;
155154 + }
155155 +
155156 + cur_val = tree_to_shwi(position);
155157 + if (cur_val < 0 || arg_count < (unsigned int)cur_val) {
155158 + error("%s: parameter %d is outside range.", __func__, cur_val);
155159 + *no_add_attrs = true;
155160 + return NULL_TREE;
155161 + }
155162 + }
155163 + return NULL_TREE;
155164 +}
155165 +
155166 +static tree handle_intentional_overflow_attribute(tree *node, tree __unused name, tree args, int __unused flags, bool *no_add_attrs)
155167 +{
155168 + unsigned int arg_count;
155169 + HOST_WIDE_INT s_first_arg;
155170 + enum tree_code code = TREE_CODE(*node);
155171 +
155172 + switch (code) {
155173 + case FUNCTION_DECL:
155174 + arg_count = type_num_arguments(TREE_TYPE(*node));
155175 + break;
155176 + case FUNCTION_TYPE:
155177 + case METHOD_TYPE:
155178 + arg_count = type_num_arguments(*node);
155179 + break;
155180 + case FIELD_DECL:
155181 + return NULL_TREE;
155182 + default:
155183 + *no_add_attrs = true;
155184 + error("%qE attribute only applies to functions", name);
155185 + return NULL_TREE;
155186 + }
155187 +
155188 + s_first_arg = tree_to_shwi(TREE_VALUE(args));
155189 + if (s_first_arg == -1)
155190 + return NULL_TREE;
155191 + if (s_first_arg < -1)
155192 + error("%s: parameter %d is outside range.", __func__, (int)s_first_arg);
155193 +
155194 + for (; args; args = TREE_CHAIN(args)) {
155195 + unsigned int cur_val;
155196 +
155197 + if (TREE_CODE(TREE_VALUE(args)) != INTEGER_CST) {
155198 + error("%s: parameter isn't an integer", __func__);
155199 + debug_tree(args);
155200 + *no_add_attrs = true;
155201 + return NULL_TREE;
155202 + }
155203 +
155204 + cur_val = (unsigned int)tree_to_uhwi(TREE_VALUE(args));
155205 + if (cur_val > arg_count ) {
155206 + error("%s: parameter %u is outside range. (arg_count: %u)", __func__, cur_val, arg_count);
155207 + *no_add_attrs = true;
155208 + return NULL_TREE;
155209 + }
155210 + }
155211 + return NULL_TREE;
155212 +}
155213 +
155214 +static struct attribute_spec size_overflow_attr = {
155215 + .name = "size_overflow",
155216 + .min_length = 1,
155217 + .max_length = -1,
155218 + .decl_required = true,
155219 + .type_required = false,
155220 + .function_type_required = false,
155221 + .handler = handle_size_overflow_attribute,
155222 +#if BUILDING_GCC_VERSION >= 4007
155223 + .affects_type_identity = false
155224 +#endif
155225 +};
155226 +
155227 +static struct attribute_spec intentional_overflow_attr = {
155228 + .name = "intentional_overflow",
155229 + .min_length = 1,
155230 + .max_length = -1,
155231 + .decl_required = true,
155232 + .type_required = false,
155233 + .function_type_required = false,
155234 + .handler = handle_intentional_overflow_attribute,
155235 +#if BUILDING_GCC_VERSION >= 4007
155236 + .affects_type_identity = false
155237 +#endif
155238 +};
155239 +
155240 +static void register_attributes(void __unused *event_data, void __unused *data)
155241 +{
155242 + register_attribute(&size_overflow_attr);
155243 + register_attribute(&intentional_overflow_attr);
155244 +}
155245 +
155246 +static tree create_typedef(tree type, const char* ident)
155247 +{
155248 + tree new_type, decl;
155249 +
155250 + new_type = build_variant_type_copy(type);
155251 + decl = build_decl(BUILTINS_LOCATION, TYPE_DECL, get_identifier(ident), new_type);
155252 + DECL_ORIGINAL_TYPE(decl) = type;
155253 + TYPE_NAME(new_type) = decl;
155254 + return new_type;
155255 +}
155256 +
155257 +// Create the noreturn report_size_overflow() function decl.
155258 +static void size_overflow_start_unit(void __unused *gcc_data, void __unused *user_data)
155259 +{
155260 + tree const_char_ptr_type_node;
155261 + tree fntype;
155262 +
155263 + const_char_ptr_type_node = build_pointer_type(build_type_variant(char_type_node, 1, 0));
155264 +
155265 + size_overflow_type_HI = create_typedef(intHI_type_node, "size_overflow_type_HI");
155266 + size_overflow_type_SI = create_typedef(intSI_type_node, "size_overflow_type_SI");
155267 + size_overflow_type_DI = create_typedef(intDI_type_node, "size_overflow_type_DI");
155268 + size_overflow_type_TI = create_typedef(intTI_type_node, "size_overflow_type_TI");
155269 +
155270 + // void report_size_overflow(const char *loc_file, unsigned int loc_line, const char *current_func, const char *ssa_var)
155271 + fntype = build_function_type_list(void_type_node,
155272 + const_char_ptr_type_node,
155273 + unsigned_type_node,
155274 + const_char_ptr_type_node,
155275 + const_char_ptr_type_node,
155276 + NULL_TREE);
155277 + report_size_overflow_decl = build_fn_decl("report_size_overflow", fntype);
155278 +
155279 + DECL_ASSEMBLER_NAME(report_size_overflow_decl);
155280 + TREE_PUBLIC(report_size_overflow_decl) = 1;
155281 + DECL_EXTERNAL(report_size_overflow_decl) = 1;
155282 + DECL_ARTIFICIAL(report_size_overflow_decl) = 1;
155283 + TREE_THIS_VOLATILE(report_size_overflow_decl) = 1;
155284 +// !!!
155285 + DECL_PRESERVE_P(report_size_overflow_decl) = 1;
155286 + DECL_UNINLINABLE(report_size_overflow_decl) = 1;
155287 + TREE_USED(report_size_overflow_decl) = 1;
155288 + TREE_NOTHROW(report_size_overflow_decl) = 1;
155289 +}
155290 +
155291 +
155292 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
155293 +{
155294 + int i;
155295 + const char * const plugin_name = plugin_info->base_name;
155296 + const int argc = plugin_info->argc;
155297 + const struct plugin_argument * const argv = plugin_info->argv;
155298 + bool enable = true;
155299 + struct register_pass_info insert_size_overflow_asm_pass_info;
155300 + struct register_pass_info size_overflow_functions_pass_info;
155301 +
155302 + static const struct ggc_root_tab gt_ggc_r_gt_size_overflow[] = {
155303 + {
155304 + .base = &report_size_overflow_decl,
155305 + .nelt = 1,
155306 + .stride = sizeof(report_size_overflow_decl),
155307 + .cb = &gt_ggc_mx_tree_node,
155308 + .pchw = &gt_pch_nx_tree_node
155309 + },
155310 + LAST_GGC_ROOT_TAB
155311 + };
155312 +
155313 + insert_size_overflow_asm_pass_info.pass = make_insert_size_overflow_asm_pass();
155314 + insert_size_overflow_asm_pass_info.reference_pass_name = "ssa";
155315 + insert_size_overflow_asm_pass_info.ref_pass_instance_number = 1;
155316 + insert_size_overflow_asm_pass_info.pos_op = PASS_POS_INSERT_AFTER;
155317 +
155318 + size_overflow_functions_pass_info.pass = make_size_overflow_functions_pass();
155319 + size_overflow_functions_pass_info.reference_pass_name = "inline";
155320 + size_overflow_functions_pass_info.ref_pass_instance_number = 1;
155321 + size_overflow_functions_pass_info.pos_op = PASS_POS_INSERT_AFTER;
155322 +
155323 + if (!plugin_default_version_check(version, &gcc_version)) {
155324 + error(G_("incompatible gcc/plugin versions"));
155325 + return 1;
155326 + }
155327 +
155328 + for (i = 0; i < argc; ++i) {
155329 + if (!strcmp(argv[i].key, "no-size-overflow")) {
155330 + enable = false;
155331 + continue;
155332 + }
155333 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
155334 + }
155335 +
155336 + register_callback(plugin_name, PLUGIN_INFO, NULL, &size_overflow_plugin_info);
155337 + if (enable) {
155338 + register_callback(plugin_name, PLUGIN_START_UNIT, &size_overflow_start_unit, NULL);
155339 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_size_overflow);
155340 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &insert_size_overflow_asm_pass_info);
155341 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &size_overflow_functions_pass_info);
155342 + }
155343 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
155344 +
155345 + return 0;
155346 +}
155347 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c b/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c
155348 new file mode 100644
155349 index 0000000..1d9ddb6
155350 --- /dev/null
155351 +++ b/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c
155352 @@ -0,0 +1,345 @@
155353 +/*
155354 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
155355 + * Licensed under the GPL v2, or (at your option) v3
155356 + *
155357 + * Homepage:
155358 + * https://github.com/ephox-gcc-plugins/size_overflow
155359 + *
155360 + * Documentation:
155361 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
155362 + *
155363 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
155364 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
155365 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
155366 + *
155367 + * Usage:
155368 + * $ make
155369 + * $ make run
155370 + */
155371 +
155372 +#include "size_overflow.h"
155373 +
155374 +#include "size_overflow_hash.h"
155375 +#include "size_overflow_hash_aux.h"
155376 +
155377 +static const_tree get_function_type(const_tree decl)
155378 +{
155379 + if (FUNCTION_PTR_P(decl))
155380 + return TREE_TYPE(TREE_TYPE(decl));
155381 + gcc_assert(TREE_CODE(decl) == FUNCTION_DECL);
155382 + return TREE_TYPE(decl);
155383 +}
155384 +
155385 +static unsigned char get_tree_code(const_tree type)
155386 +{
155387 + switch (TREE_CODE(type)) {
155388 + case ARRAY_TYPE:
155389 + return 0;
155390 + case BOOLEAN_TYPE:
155391 + return 1;
155392 + case ENUMERAL_TYPE:
155393 + return 2;
155394 + case FUNCTION_TYPE:
155395 + return 3;
155396 + case INTEGER_TYPE:
155397 + return 4;
155398 + case POINTER_TYPE:
155399 + return 5;
155400 + case RECORD_TYPE:
155401 + return 6;
155402 + case UNION_TYPE:
155403 + return 7;
155404 + case VOID_TYPE:
155405 + return 8;
155406 + case REAL_TYPE:
155407 + return 9;
155408 + case VECTOR_TYPE:
155409 + return 10;
155410 + case REFERENCE_TYPE:
155411 + return 11;
155412 + case OFFSET_TYPE:
155413 + return 12;
155414 + case COMPLEX_TYPE:
155415 + return 13;
155416 + default:
155417 + debug_tree((tree)type);
155418 + gcc_unreachable();
155419 + }
155420 +}
155421 +
155422 +// http://www.team5150.com/~andrew/noncryptohashzoo2~/CrapWow.html
155423 +static unsigned int CrapWow(const char *key, unsigned int len, unsigned int seed)
155424 +{
155425 +#define cwfold( a, b, lo, hi ) { p = (unsigned int)(a) * (unsigned long long)(b); lo ^= (unsigned int)p; hi ^= (unsigned int)(p >> 32); }
155426 +#define cwmixa( in ) { cwfold( in, m, k, h ); }
155427 +#define cwmixb( in ) { cwfold( in, n, h, k ); }
155428 +
155429 + unsigned int m = 0x57559429;
155430 + unsigned int n = 0x5052acdb;
155431 + const unsigned int *key4 = (const unsigned int *)key;
155432 + unsigned int h = len;
155433 + unsigned int k = len + seed + n;
155434 + unsigned long long p;
155435 +
155436 + while (len >= 8) {
155437 + cwmixb(key4[0]) cwmixa(key4[1]) key4 += 2;
155438 + len -= 8;
155439 + }
155440 + if (len >= 4) {
155441 + cwmixb(key4[0]) key4 += 1;
155442 + len -= 4;
155443 + }
155444 + if (len)
155445 + cwmixa(key4[0] & ((1 << (len * 8)) - 1 ));
155446 + cwmixb(h ^ (k + n));
155447 + return k ^ h;
155448 +
155449 +#undef cwfold
155450 +#undef cwmixa
155451 +#undef cwmixb
155452 +}
155453 +
155454 +// For function pointer fields include the structure name in the hash
155455 +static unsigned int get_type_name_hash(const_tree decl)
155456 +{
155457 + const char *type_str;
155458 + unsigned int type_name_len;
155459 +
155460 + if (!FUNCTION_PTR_P(decl))
155461 + return 0;
155462 + if (TREE_CODE(decl) == VAR_DECL)
155463 + return 0;
155464 +
155465 + gcc_assert(TREE_CODE(decl) == FIELD_DECL);
155466 + type_str = get_type_name_from_field(decl);
155467 + if (!type_str)
155468 + return 0;
155469 + type_name_len = strlen(type_str);
155470 + return CrapWow(type_str, type_name_len, 0) & 0xffff;
155471 +}
155472 +
155473 +static void set_hash(struct decl_hash *decl_hash_data)
155474 +{
155475 + unsigned int fn, type, codes, seed = 0;
155476 +
155477 + fn = CrapWow(decl_hash_data->fn_name, strlen(decl_hash_data->fn_name), seed) & 0xffff;
155478 + codes = CrapWow((const char*)decl_hash_data->tree_codes, decl_hash_data->tree_codes_len, seed) & 0xffff;
155479 + type = get_type_name_hash(decl_hash_data->decl);
155480 + decl_hash_data->hash = type ^ fn ^ codes;
155481 +}
155482 +
155483 +static void set_decl_type_codes(const_tree type, struct decl_hash *decl_hash_data)
155484 +{
155485 + gcc_assert(type != NULL_TREE);
155486 + gcc_assert(TREE_CODE_CLASS(TREE_CODE(type)) == tcc_type);
155487 +
155488 + while (type && decl_hash_data->tree_codes_len < CODES_LIMIT) {
155489 + decl_hash_data->tree_codes[decl_hash_data->tree_codes_len] = get_tree_code(type);
155490 + decl_hash_data->tree_codes_len++;
155491 + type = TREE_TYPE(type);
155492 + }
155493 +}
155494 +
155495 +static void set_result_codes(const_tree node, struct decl_hash *decl_hash_data)
155496 +{
155497 + const_tree result;
155498 +
155499 + gcc_assert(node != NULL_TREE);
155500 +
155501 + if (DECL_P(node)) {
155502 + result = DECL_RESULT(node);
155503 + if (result != NULL_TREE)
155504 + return set_decl_type_codes(TREE_TYPE(result), decl_hash_data);
155505 + return set_result_codes(TREE_TYPE(node), decl_hash_data);
155506 + }
155507 +
155508 + gcc_assert(TYPE_P(node));
155509 +
155510 + if (TREE_CODE(node) == FUNCTION_TYPE)
155511 + return set_result_codes(TREE_TYPE(node), decl_hash_data);
155512 +
155513 + return set_decl_type_codes(node, decl_hash_data);
155514 +}
155515 +
155516 +static void set_decl_codes(struct decl_hash *decl_hash_data)
155517 +{
155518 + const_tree arg, type;
155519 + enum tree_code code;
155520 +
155521 + if (TREE_CODE(decl_hash_data->decl) == VAR_DECL) {
155522 + set_decl_type_codes(TREE_TYPE(decl_hash_data->decl), decl_hash_data);
155523 + return;
155524 + }
155525 +
155526 + type = get_function_type(decl_hash_data->decl);
155527 + code = TREE_CODE(type);
155528 + gcc_assert(code == FUNCTION_TYPE || code == METHOD_TYPE);
155529 +
155530 + if (FUNCTION_PTR_P(decl_hash_data->decl))
155531 + set_result_codes(type, decl_hash_data);
155532 + else
155533 + set_result_codes(decl_hash_data->decl, decl_hash_data);
155534 +
155535 + for (arg = TYPE_ARG_TYPES(type); arg != NULL_TREE && decl_hash_data->tree_codes_len < CODES_LIMIT; arg = TREE_CHAIN(arg))
155536 + set_decl_type_codes(TREE_VALUE(arg), decl_hash_data);
155537 +}
155538 +
155539 +static const struct size_overflow_hash *get_proper_hash_chain(const struct size_overflow_hash *entry, const char *func_name)
155540 +{
155541 + while (entry) {
155542 + if (!strcmp(entry->name, func_name))
155543 + return entry;
155544 + entry = entry->next;
155545 + }
155546 + return NULL;
155547 +}
155548 +
155549 +unsigned int get_decl_hash(const_tree decl, const char *decl_name)
155550 +{
155551 + struct decl_hash decl_hash_data;
155552 + enum tree_code code = TREE_CODE(decl);
155553 +
155554 + gcc_assert(code == FIELD_DECL || code == FUNCTION_DECL || code == VAR_DECL);
155555 +
155556 + // skip builtins __builtin_constant_p
155557 + if (code == FUNCTION_DECL && DECL_BUILT_IN(decl))
155558 + return NO_HASH;
155559 +
155560 + decl_hash_data.fn_name = decl_name;
155561 + decl_hash_data.decl = decl;
155562 + decl_hash_data.tree_codes_len = 0;
155563 +
155564 + set_decl_codes(&decl_hash_data);
155565 + gcc_assert(decl_hash_data.tree_codes_len != 0);
155566 + set_hash(&decl_hash_data);
155567 + return decl_hash_data.hash;
155568 +}
155569 +
155570 +const char *get_orig_decl_name(const_tree decl)
155571 +{
155572 + const char *name;
155573 + unsigned int len;
155574 + const void *end;
155575 + const_tree orig_decl = DECL_ORIGIN(decl);
155576 +
155577 + len = DECL_NAME_LENGTH(orig_decl);
155578 + name = DECL_NAME_POINTER(orig_decl);
155579 +
155580 + /* Sometimes gcc loses the original cgraph node leaving only clones behind.
155581 + * In such cases we will extract the name from the clone and use it in the hash table
155582 + * without checking the parameter number on the original (unavailable) decl.
155583 + */
155584 +
155585 + if (made_by_compiler(orig_decl)) {
155586 + end = memchr(name, '.', len);
155587 + gcc_assert(end);
155588 + len = (long)end - (long)name;
155589 + gcc_assert(len > 0);
155590 + }
155591 +
155592 + return xstrndup(name, len);
155593 +}
155594 +
155595 +const struct size_overflow_hash *get_size_overflow_hash_entry(unsigned int hash, const char *decl_name, unsigned int argnum)
155596 +{
155597 + const struct size_overflow_hash *entry, *entry_node;
155598 +
155599 + entry = size_overflow_hash[hash];
155600 + entry_node = get_proper_hash_chain(entry, decl_name);
155601 + if (entry_node && entry_node->param & (1U << argnum))
155602 + return entry_node;
155603 +
155604 + entry = size_overflow_hash_aux[hash];
155605 + entry_node = get_proper_hash_chain(entry, decl_name);
155606 + if (entry_node && entry_node->param & (1U << argnum))
155607 + return entry_node;
155608 +
155609 + return NULL;
155610 +}
155611 +
155612 +const struct size_overflow_hash *get_size_overflow_hash_entry_tree(const_tree fndecl, unsigned int argnum)
155613 +{
155614 + const struct size_overflow_hash *entry;
155615 + const_tree orig_decl;
155616 + unsigned int orig_argnum, hash;
155617 + const char *decl_name;
155618 +
155619 + if (made_by_compiler(fndecl)) {
155620 + orig_decl = get_orig_fndecl(fndecl);
155621 + orig_argnum = get_correct_argnum(fndecl, orig_decl, argnum);
155622 + } else {
155623 + orig_decl = fndecl;
155624 + orig_argnum = argnum;
155625 + }
155626 +
155627 + if (orig_argnum == CANNOT_FIND_ARG)
155628 + return NULL;
155629 +
155630 + decl_name = get_orig_decl_name(orig_decl);
155631 + hash = get_decl_hash(orig_decl, decl_name);
155632 + if (hash == NO_HASH)
155633 + return NULL;
155634 +
155635 + entry = get_size_overflow_hash_entry(hash, decl_name, orig_argnum);
155636 + return entry;
155637 +}
155638 +
155639 +unsigned int find_arg_number_tree(const_tree arg, const_tree func)
155640 +{
155641 + tree var;
155642 + unsigned int argnum = 1;
155643 +
155644 + if (DECL_ARGUMENTS(func) == NULL_TREE)
155645 + return CANNOT_FIND_ARG;
155646 +
155647 + if (TREE_CODE(arg) == SSA_NAME)
155648 + arg = SSA_NAME_VAR(arg);
155649 +
155650 + for (var = DECL_ARGUMENTS(func); var; var = TREE_CHAIN(var), argnum++) {
155651 + if (!operand_equal_p(arg, var, 0) && strcmp(DECL_NAME_POINTER(var), DECL_NAME_POINTER(arg)))
155652 + continue;
155653 + if (!skip_types(var))
155654 + return argnum;
155655 + }
155656 +
155657 + return CANNOT_FIND_ARG;
155658 +}
155659 +
155660 +const_tree get_attribute(const char* attr_name, const_tree decl)
155661 +{
155662 + const_tree attr = lookup_attribute(attr_name, DECL_ATTRIBUTES(decl));
155663 + if (attr && TREE_VALUE(attr))
155664 + return attr;
155665 + return NULL_TREE;
155666 +}
155667 +
155668 +/* Check if the function has a size_overflow attribute or it is in the size_overflow hash table.
155669 + * If the function is missing everywhere then print the missing message into stderr.
155670 + */
155671 +void print_missing_function(next_interesting_function_t node)
155672 +{
155673 + unsigned int argnum, hash;
155674 + const struct size_overflow_hash *entry;
155675 + const char *decl_name;
155676 +
155677 + if (node->marked == ASM_STMT_SO_MARK)
155678 + return;
155679 +
155680 + if (node->orig_next_node) {
155681 + hash = node->orig_next_node->hash;
155682 + decl_name = node->orig_next_node->decl_name;
155683 + argnum = node->orig_next_node->num;
155684 + } else {
155685 + hash = node->hash;
155686 + decl_name = node->decl_name;
155687 + argnum = node->num;
155688 + }
155689 +
155690 + entry = get_size_overflow_hash_entry(hash, decl_name, argnum);
155691 + if (entry)
155692 + return;
155693 +
155694 + // inform() would be too slow
155695 + fprintf(stderr, "Function %s is missing from the size_overflow hash table +%s+%u+%u+\n", decl_name, decl_name, argnum, hash);
155696 +}
155697 +
155698 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_transform.c b/tools/gcc/size_overflow_plugin/size_overflow_transform.c
155699 new file mode 100644
155700 index 0000000..549decf
155701 --- /dev/null
155702 +++ b/tools/gcc/size_overflow_plugin/size_overflow_transform.c
155703 @@ -0,0 +1,433 @@
155704 +/*
155705 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
155706 + * Licensed under the GPL v2, or (at your option) v3
155707 + *
155708 + * Homepage:
155709 + * https://github.com/ephox-gcc-plugins/size_overflow
155710 + *
155711 + * Documentation:
155712 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
155713 + *
155714 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
155715 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
155716 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
155717 + *
155718 + * Usage:
155719 + * $ make
155720 + * $ make run
155721 + */
155722 +
155723 +#include "size_overflow.h"
155724 +
155725 +static tree cast_to_orig_type(struct visited *visited, gimple stmt, const_tree orig_node, tree new_node)
155726 +{
155727 + const_gimple assign;
155728 + tree orig_type = TREE_TYPE(orig_node);
155729 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
155730 +
155731 + assign = build_cast_stmt(visited, orig_type, new_node, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
155732 + return get_lhs(assign);
155733 +}
155734 +
155735 +static void change_size_overflow_asm_input(gasm *stmt, tree new_input)
155736 +{
155737 + tree list;
155738 +
155739 + gcc_assert(is_size_overflow_insert_check_asm(stmt));
155740 +
155741 + list = build_tree_list(NULL_TREE, build_string(3, "rm"));
155742 + list = chainon(NULL_TREE, build_tree_list(list, new_input));
155743 + gimple_asm_set_input_op(stmt, 0, list);
155744 +}
155745 +
155746 +static void change_orig_node(struct visited *visited, gimple stmt, const_tree orig_node, tree new_node, unsigned int num)
155747 +{
155748 + tree cast_lhs = cast_to_orig_type(visited, stmt, orig_node, new_node);
155749 +
155750 + switch (gimple_code(stmt)) {
155751 + case GIMPLE_RETURN:
155752 + gimple_return_set_retval(as_a_greturn(stmt), cast_lhs);
155753 + break;
155754 + case GIMPLE_CALL:
155755 + gimple_call_set_arg(stmt, num - 1, cast_lhs);
155756 + break;
155757 + case GIMPLE_ASM:
155758 + change_size_overflow_asm_input(as_a_gasm(stmt), cast_lhs);
155759 + break;
155760 + default:
155761 + debug_gimple_stmt(stmt);
155762 + gcc_unreachable();
155763 + }
155764 +
155765 + update_stmt(stmt);
155766 +}
155767 +
155768 +// e.g., 3.8.2, 64, arch/x86/ia32/ia32_signal.c copy_siginfo_from_user32(): compat_ptr() u32 max
155769 +static bool skip_asm_cast(const_tree arg)
155770 +{
155771 + gimple def_stmt = get_def_stmt(arg);
155772 +
155773 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
155774 + return false;
155775 +
155776 + def_stmt = get_def_stmt(gimple_assign_rhs1(def_stmt));
155777 + if (is_size_overflow_asm(def_stmt))
155778 + return false;
155779 + return def_stmt && gimple_code(def_stmt) == GIMPLE_ASM;
155780 +}
155781 +
155782 +struct interesting_stmts {
155783 + struct interesting_stmts *next;
155784 + gimple first_stmt;
155785 + tree orig_node;
155786 + unsigned int num;
155787 +};
155788 +
155789 +static struct interesting_stmts *create_interesting_stmts(struct interesting_stmts *head, tree orig_node, gimple first_stmt, unsigned int num)
155790 +{
155791 + struct interesting_stmts *new_node;
155792 +
155793 + new_node = (struct interesting_stmts *)xmalloc(sizeof(*new_node));
155794 + new_node->first_stmt = first_stmt;
155795 + new_node->num = num;
155796 + new_node->orig_node = orig_node;
155797 + new_node->next = head;
155798 + return new_node;
155799 +}
155800 +
155801 +static void free_interesting_stmts(struct interesting_stmts *head)
155802 +{
155803 + while (head) {
155804 + struct interesting_stmts *cur = head->next;
155805 + free(head);
155806 + head = cur;
155807 + }
155808 +}
155809 +
155810 +/* This function calls the main recursion function (expand) that duplicates the stmts. Before that it checks the intentional_overflow attribute,
155811 + * it decides whether the duplication is necessary or not. After expand() it changes the orig node to the duplicated node
155812 + * in the original stmt (first stmt) and it inserts the overflow check for the arg of the callee or for the return value.
155813 + */
155814 +static struct interesting_stmts *search_interesting_stmt(struct interesting_stmts *head, gimple first_stmt, tree orig_node, unsigned int num)
155815 +{
155816 + enum tree_code orig_code;
155817 +
155818 + gcc_assert(orig_node != NULL_TREE);
155819 +
155820 + if (is_gimple_constant(orig_node))
155821 + return head;
155822 +
155823 + orig_code = TREE_CODE(orig_node);
155824 + gcc_assert(orig_code != FIELD_DECL && orig_code != FUNCTION_DECL);
155825 + gcc_assert(!skip_types(orig_node));
155826 +
155827 + if (check_intentional_asm(first_stmt, num) != MARK_NO)
155828 + return head;
155829 +
155830 + if (SSA_NAME_IS_DEFAULT_DEF(orig_node))
155831 + return head;
155832 +
155833 + if (skip_asm_cast(orig_node))
155834 + return head;
155835 +
155836 + return create_interesting_stmts(head, orig_node, first_stmt, num);
155837 +}
155838 +
155839 +static void handle_interesting_stmt(struct visited *visited, struct interesting_stmts *head)
155840 +{
155841 + struct interesting_stmts *cur;
155842 +
155843 + for (cur = head; cur; cur = cur->next) {
155844 + tree new_node;
155845 +
155846 + new_node = expand(visited, cur->orig_node);
155847 + if (new_node == NULL_TREE)
155848 + continue;
155849 +
155850 + change_orig_node(visited, cur->first_stmt, cur->orig_node, new_node, cur->num);
155851 + check_size_overflow(cur->first_stmt, TREE_TYPE(new_node), new_node, cur->orig_node, BEFORE_STMT);
155852 + }
155853 +}
155854 +
155855 +static bool is_interesting_function(const_tree decl, unsigned int num)
155856 +{
155857 + const struct size_overflow_hash *so_hash;
155858 +
155859 + if (get_global_next_interesting_function_entry_with_hash(decl, DECL_NAME_POINTER(decl), num, YES_SO_MARK))
155860 + return true;
155861 +
155862 + if (made_by_compiler(decl))
155863 + return false;
155864 +
155865 + so_hash = get_size_overflow_hash_entry_tree(decl, num);
155866 + return so_hash != NULL;
155867 +}
155868 +
155869 +tree handle_fnptr_assign(const_gimple stmt)
155870 +{
155871 + tree field, rhs, op0;
155872 + const_tree op0_type;
155873 + enum tree_code rhs_code;
155874 +
155875 + // TODO skip binary assignments for now (fs/sync.c _591 = __bpf_call_base + _590;)
155876 + if (gimple_num_ops(stmt) != 2)
155877 + return NULL_TREE;
155878 +
155879 + gcc_assert(gimple_num_ops(stmt) == 2);
155880 + // TODO skip asm_stmt for now
155881 + if (gimple_code(stmt) == GIMPLE_ASM)
155882 + return NULL_TREE;
155883 + rhs = gimple_assign_rhs1(stmt);
155884 + if (is_gimple_constant(rhs))
155885 + return NULL_TREE;
155886 +
155887 + rhs_code = TREE_CODE(rhs);
155888 + if (rhs_code == VAR_DECL)
155889 + return rhs;
155890 +
155891 + switch (rhs_code) {
155892 + case ADDR_EXPR:
155893 + op0 = TREE_OPERAND(rhs, 0);
155894 + gcc_assert(TREE_CODE(op0) == FUNCTION_DECL);
155895 + return op0;
155896 + case COMPONENT_REF:
155897 + break;
155898 + // TODO skip array_ref for now
155899 + case ARRAY_REF:
155900 + return NULL_TREE;
155901 + // TODO skip ssa_name because it can lead to parm_decl
155902 + case SSA_NAME:
155903 + return NULL_TREE;
155904 + // TODO skip mem_ref and indirect_ref for now
155905 +#if BUILDING_GCC_VERSION >= 4006
155906 + case MEM_REF:
155907 +#endif
155908 + case INDIRECT_REF:
155909 + return NULL_TREE;
155910 + default:
155911 + debug_tree(rhs);
155912 + debug_gimple_stmt((gimple)stmt);
155913 + gcc_unreachable();
155914 + }
155915 +
155916 + op0 = TREE_OPERAND(rhs, 0);
155917 + switch (TREE_CODE(op0)) {
155918 + // TODO skip array_ref and parm_decl for now
155919 + case ARRAY_REF:
155920 + case PARM_DECL:
155921 + return NULL_TREE;
155922 + case COMPONENT_REF:
155923 +#if BUILDING_GCC_VERSION >= 4006
155924 + case MEM_REF:
155925 +#endif
155926 + case INDIRECT_REF:
155927 + case VAR_DECL:
155928 + break;
155929 + default:
155930 + debug_tree(op0);
155931 + gcc_unreachable();
155932 + }
155933 +
155934 + op0_type = TREE_TYPE(op0);
155935 + // TODO skip unions for now
155936 + if (TREE_CODE(op0_type) == UNION_TYPE)
155937 + return NULL_TREE;
155938 + gcc_assert(TREE_CODE(op0_type) == RECORD_TYPE);
155939 +
155940 + field = TREE_OPERAND(rhs, 1);
155941 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
155942 + return field;
155943 +}
155944 +
155945 +static tree get_fn_or_fnptr_decl(const gcall *call_stmt)
155946 +{
155947 + const_tree fnptr;
155948 + const_gimple def_stmt;
155949 + tree decl = gimple_call_fndecl(call_stmt);
155950 +
155951 + if (decl != NULL_TREE)
155952 + return decl;
155953 +
155954 + fnptr = gimple_call_fn(call_stmt);
155955 + // !!! assertot kell irni 0-ra, mert csak az lehet ott
155956 + if (is_gimple_constant(fnptr))
155957 + return NULL_TREE;
155958 + def_stmt = get_fnptr_def_stmt(fnptr);
155959 + return handle_fnptr_assign(def_stmt);
155960 +}
155961 +
155962 +// Start stmt duplication on marked function parameters
155963 +static struct interesting_stmts *search_interesting_calls(struct interesting_stmts *head, gcall *call_stmt)
155964 +{
155965 + tree decl;
155966 + unsigned int i, len;
155967 +
155968 + len = gimple_call_num_args(call_stmt);
155969 + if (len == 0)
155970 + return head;
155971 +
155972 + decl = get_fn_or_fnptr_decl(call_stmt);
155973 + if (decl == NULL_TREE)
155974 + return head;
155975 +
155976 + for (i = 0; i < len; i++) {
155977 + tree arg;
155978 +
155979 + arg = gimple_call_arg(call_stmt, i);
155980 + if (is_gimple_constant(arg))
155981 + continue;
155982 + if (skip_types(arg))
155983 + continue;
155984 + if (is_interesting_function(decl, i + 1))
155985 + head = search_interesting_stmt(head, call_stmt, arg, i + 1);
155986 + }
155987 +
155988 + return head;
155989 +}
155990 +
155991 +// Collect interesting stmts for duplication
155992 +static void search_interesting_stmts(struct visited *visited)
155993 +{
155994 + basic_block bb;
155995 + bool search_ret;
155996 + struct interesting_stmts *head = NULL;
155997 +
155998 + search_ret = is_interesting_function(current_function_decl, 0);
155999 +
156000 + FOR_ALL_BB_FN(bb, cfun) {
156001 + gimple_stmt_iterator gsi;
156002 +
156003 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
156004 + tree first_node;
156005 + gimple stmt = gsi_stmt(gsi);
156006 +
156007 + switch (gimple_code(stmt)) {
156008 + case GIMPLE_ASM:
156009 + if (!is_size_overflow_insert_check_asm(as_a_gasm(stmt)))
156010 + continue;
156011 + first_node = get_size_overflow_asm_input(as_a_gasm(stmt));
156012 + head = search_interesting_stmt(head, stmt, first_node, 0);
156013 + break;
156014 + case GIMPLE_RETURN:
156015 + if (!search_ret)
156016 + continue;
156017 + first_node = gimple_return_retval(as_a_greturn(stmt));
156018 + if (first_node == NULL_TREE)
156019 + break;
156020 + head = search_interesting_stmt(head, stmt, first_node, 0);
156021 + break;
156022 + case GIMPLE_CALL:
156023 + head = search_interesting_calls(head, as_a_gcall(stmt));
156024 + break;
156025 + default:
156026 + break;
156027 + }
156028 + }
156029 + }
156030 +
156031 + handle_interesting_stmt(visited, head);
156032 + free_interesting_stmts(head);
156033 +}
156034 +
156035 +static struct visited *create_visited(void)
156036 +{
156037 + struct visited *new_node;
156038 +
156039 + new_node = (struct visited *)xmalloc(sizeof(*new_node));
156040 + new_node->stmts = pointer_set_create();
156041 + new_node->my_stmts = pointer_set_create();
156042 + new_node->skip_expr_casts = pointer_set_create();
156043 + new_node->no_cast_check = pointer_set_create();
156044 + return new_node;
156045 +}
156046 +
156047 +static void free_visited(struct visited *visited)
156048 +{
156049 + pointer_set_destroy(visited->stmts);
156050 + pointer_set_destroy(visited->my_stmts);
156051 + pointer_set_destroy(visited->skip_expr_casts);
156052 + pointer_set_destroy(visited->no_cast_check);
156053 +
156054 + free(visited);
156055 +}
156056 +
156057 +// Remove the size_overflow asm stmt and create an assignment from the input and output of the asm
156058 +static void replace_size_overflow_asm_with_assign(gasm *asm_stmt, tree lhs, tree rhs)
156059 +{
156060 + gassign *assign;
156061 + gimple_stmt_iterator gsi;
156062 +
156063 + // already removed
156064 + if (gimple_bb(asm_stmt) == NULL)
156065 + return;
156066 + gsi = gsi_for_stmt(asm_stmt);
156067 +
156068 + assign = gimple_build_assign(lhs, rhs);
156069 + gsi_insert_before(&gsi, assign, GSI_SAME_STMT);
156070 + SSA_NAME_DEF_STMT(lhs) = assign;
156071 +
156072 + gsi_remove(&gsi, true);
156073 +}
156074 +
156075 +// Replace our asm stmts with assignments (they are no longer needed and may interfere with later optimizations)
156076 +static void remove_size_overflow_asm(gimple stmt)
156077 +{
156078 + gimple_stmt_iterator gsi;
156079 + tree input, output;
156080 +
156081 + if (!is_size_overflow_asm(stmt))
156082 + return;
156083 +
156084 + if (gimple_asm_noutputs(as_a_gasm(stmt)) == 0) {
156085 + gsi = gsi_for_stmt(stmt);
156086 +
156087 + ipa_remove_stmt_references(cgraph_get_node(current_function_decl), stmt);
156088 + gsi_remove(&gsi, true);
156089 + return;
156090 + }
156091 +
156092 + input = gimple_asm_input_op(as_a_gasm(stmt), 0);
156093 + output = gimple_asm_output_op(as_a_gasm(stmt), 0);
156094 + replace_size_overflow_asm_with_assign(as_a_gasm(stmt), TREE_VALUE(output), TREE_VALUE(input));
156095 +}
156096 +
156097 +static void remove_all_size_overflow_asm(void)
156098 +{
156099 + basic_block bb;
156100 +
156101 + FOR_ALL_BB_FN(bb, cfun) {
156102 + gimple_stmt_iterator si;
156103 +
156104 + for (si = gsi_start_bb(bb); !gsi_end_p(si); gsi_next(&si))
156105 + remove_size_overflow_asm(gsi_stmt(si));
156106 + }
156107 +}
156108 +
156109 +unsigned int size_overflow_transform(struct cgraph_node *node __unused)
156110 +{
156111 + struct visited *visited;
156112 +
156113 +#if BUILDING_GCC_VERSION >= 4008
156114 + if (dump_file) {
156115 + fprintf(dump_file, "BEFORE TRANSFORM -------------------------\n");
156116 + size_overflow_dump_function(dump_file, node);
156117 + }
156118 +#endif
156119 + visited = create_visited();
156120 + set_dominance_info();
156121 +
156122 + search_interesting_stmts(visited);
156123 +
156124 + remove_all_size_overflow_asm();
156125 +
156126 + unset_dominance_info();
156127 + free_visited(visited);
156128 +
156129 +#if BUILDING_GCC_VERSION >= 4008
156130 + if (dump_file) {
156131 + fprintf(dump_file, "AFTER TRANSFORM -------------------------\n");
156132 + size_overflow_dump_function(dump_file, node);
156133 + }
156134 +#endif
156135 + return TODO_dump_func | TODO_verify_stmts | TODO_remove_unused_locals | TODO_update_ssa_no_phi | TODO_ggc_collect | TODO_verify_flow;
156136 +}
156137 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c b/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c
156138 new file mode 100644
156139 index 0000000..c38a410
156140 --- /dev/null
156141 +++ b/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c
156142 @@ -0,0 +1,962 @@
156143 +/*
156144 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
156145 + * Licensed under the GPL v2, or (at your option) v3
156146 + *
156147 + * Homepage:
156148 + * https://github.com/ephox-gcc-plugins/size_overflow
156149 + *
156150 + * Documentation:
156151 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
156152 + *
156153 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
156154 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
156155 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
156156 + *
156157 + * Usage:
156158 + * $ make
156159 + * $ make run
156160 + */
156161 +
156162 +#include "size_overflow.h"
156163 +
156164 +#define MIN_CHECK true
156165 +#define MAX_CHECK false
156166 +
156167 +unsigned int call_count = 0;
156168 +
156169 +static tree get_size_overflow_type(struct visited *visited, const_gimple stmt, const_tree node)
156170 +{
156171 + const_tree type;
156172 + tree new_type;
156173 +
156174 + gcc_assert(node != NULL_TREE);
156175 +
156176 + type = TREE_TYPE(node);
156177 +
156178 + if (pointer_set_contains(visited->my_stmts, stmt))
156179 + return TREE_TYPE(node);
156180 +
156181 + switch (TYPE_MODE(type)) {
156182 + case QImode:
156183 + new_type = size_overflow_type_HI;
156184 + break;
156185 + case HImode:
156186 + new_type = size_overflow_type_SI;
156187 + break;
156188 + case SImode:
156189 + new_type = size_overflow_type_DI;
156190 + break;
156191 + case DImode:
156192 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode))
156193 + new_type = TYPE_UNSIGNED(type) ? unsigned_intDI_type_node : intDI_type_node;
156194 + else
156195 + new_type = size_overflow_type_TI;
156196 + break;
156197 + case TImode:
156198 + gcc_assert(!TYPE_UNSIGNED(type));
156199 + new_type = size_overflow_type_TI;
156200 + break;
156201 + default:
156202 + debug_tree((tree)node);
156203 + error("%s: unsupported gcc configuration (%qE).", __func__, current_function_decl);
156204 + gcc_unreachable();
156205 + }
156206 +
156207 + if (TYPE_QUALS(type) != 0)
156208 + return build_qualified_type(new_type, TYPE_QUALS(type));
156209 + return new_type;
156210 +}
156211 +
156212 +static tree cast_to_new_size_overflow_type(struct visited *visited, gimple stmt, tree rhs, tree size_overflow_type, bool before)
156213 +{
156214 + gimple_stmt_iterator gsi;
156215 + gimple new_stmt;
156216 +
156217 + if (rhs == NULL_TREE)
156218 + return NULL_TREE;
156219 +
156220 + gsi = gsi_for_stmt(stmt);
156221 + new_stmt = build_cast_stmt(visited, size_overflow_type, rhs, CREATE_NEW_VAR, &gsi, before, false);
156222 + if (gimple_assign_cast_p(new_stmt))
156223 + gimple_assign_set_rhs_code(new_stmt, CONVERT_EXPR);
156224 + pointer_set_insert(visited->my_stmts, new_stmt);
156225 +
156226 + return get_lhs(new_stmt);
156227 +}
156228 +
156229 +tree create_assign(struct visited *visited, gimple oldstmt, tree rhs1, bool before)
156230 +{
156231 + tree lhs, dst_type;
156232 + gimple_stmt_iterator gsi;
156233 +
156234 + if (rhs1 == NULL_TREE) {
156235 + debug_gimple_stmt(oldstmt);
156236 + error("%s: rhs1 is NULL_TREE", __func__);
156237 + gcc_unreachable();
156238 + }
156239 +
156240 + switch (gimple_code(oldstmt)) {
156241 + case GIMPLE_ASM:
156242 + lhs = rhs1;
156243 + break;
156244 + case GIMPLE_CALL:
156245 + case GIMPLE_ASSIGN:
156246 + lhs = gimple_get_lhs(oldstmt);
156247 + break;
156248 + default:
156249 + debug_gimple_stmt(oldstmt);
156250 + gcc_unreachable();
156251 + }
156252 +
156253 + gsi = gsi_for_stmt(oldstmt);
156254 + pointer_set_insert(visited->stmts, oldstmt);
156255 + if (lookup_stmt_eh_lp(oldstmt) != 0) {
156256 + basic_block next_bb, cur_bb;
156257 + const_edge e;
156258 +
156259 + gcc_assert(before == false);
156260 + gcc_assert(stmt_can_throw_internal(oldstmt));
156261 + gcc_assert(gimple_code(oldstmt) == GIMPLE_CALL);
156262 + gcc_assert(!gsi_end_p(gsi));
156263 +
156264 + cur_bb = gimple_bb(oldstmt);
156265 + next_bb = cur_bb->next_bb;
156266 + e = find_edge(cur_bb, next_bb);
156267 + gcc_assert(e != NULL);
156268 + gcc_assert(e->flags & EDGE_FALLTHRU);
156269 +
156270 + gsi = gsi_after_labels(next_bb);
156271 + gcc_assert(!gsi_end_p(gsi));
156272 +
156273 + before = true;
156274 + oldstmt = gsi_stmt(gsi);
156275 + }
156276 +
156277 + if (is_gimple_constant(rhs1) && TREE_CODE_CLASS(gimple_assign_rhs_code(oldstmt)) == tcc_comparison)
156278 + dst_type = get_size_overflow_type(visited, oldstmt, rhs1);
156279 + else
156280 + dst_type = get_size_overflow_type(visited, oldstmt, lhs);
156281 +
156282 + if (is_gimple_constant(rhs1))
156283 + return cast_a_tree(dst_type, rhs1);
156284 + return cast_to_new_size_overflow_type(visited, oldstmt, rhs1, dst_type, before);
156285 +}
156286 +
156287 +tree dup_assign(struct visited *visited, gassign *oldstmt, const_tree node, tree rhs1, tree rhs2, tree __unused rhs3)
156288 +{
156289 + gassign *stmt;
156290 + gimple_stmt_iterator gsi;
156291 + tree size_overflow_type, new_var, lhs = gimple_assign_lhs(oldstmt);
156292 +
156293 + if (pointer_set_contains(visited->my_stmts, oldstmt))
156294 + return lhs;
156295 +
156296 + if (gimple_num_ops(oldstmt) != 4 && rhs1 == NULL_TREE) {
156297 + rhs1 = gimple_assign_rhs1(oldstmt);
156298 + rhs1 = create_assign(visited, oldstmt, rhs1, BEFORE_STMT);
156299 + }
156300 + if (gimple_num_ops(oldstmt) == 3 && rhs2 == NULL_TREE) {
156301 + rhs2 = gimple_assign_rhs2(oldstmt);
156302 + rhs2 = create_assign(visited, oldstmt, rhs2, BEFORE_STMT);
156303 + }
156304 +
156305 + stmt = as_a_gassign(gimple_copy(oldstmt));
156306 + gimple_set_location(stmt, gimple_location(oldstmt));
156307 + pointer_set_insert(visited->my_stmts, stmt);
156308 +
156309 + if (gimple_assign_rhs_code(oldstmt) == WIDEN_MULT_EXPR)
156310 + gimple_assign_set_rhs_code(stmt, MULT_EXPR);
156311 +
156312 + size_overflow_type = get_size_overflow_type(visited, oldstmt, node);
156313 +
156314 + new_var = create_new_var(size_overflow_type);
156315 + new_var = make_ssa_name(new_var, stmt);
156316 + gimple_assign_set_lhs(stmt, new_var);
156317 +
156318 + if (rhs1 != NULL_TREE)
156319 + gimple_assign_set_rhs1(stmt, rhs1);
156320 +
156321 + if (rhs2 != NULL_TREE)
156322 + gimple_assign_set_rhs2(stmt, rhs2);
156323 +#if BUILDING_GCC_VERSION >= 4006
156324 + if (rhs3 != NULL_TREE)
156325 + gimple_assign_set_rhs3(stmt, rhs3);
156326 +#endif
156327 + gimple_set_vuse(stmt, gimple_vuse(oldstmt));
156328 + gimple_set_vdef(stmt, gimple_vdef(oldstmt));
156329 +
156330 + gsi = gsi_for_stmt(oldstmt);
156331 + gsi_insert_after(&gsi, stmt, GSI_SAME_STMT);
156332 + update_stmt(stmt);
156333 + pointer_set_insert(visited->stmts, oldstmt);
156334 + return gimple_assign_lhs(stmt);
156335 +}
156336 +
156337 +static tree cast_parm_decl(struct visited *visited, tree phi_ssa_name, tree arg, tree size_overflow_type, basic_block bb)
156338 +{
156339 + const_gimple assign;
156340 + gimple_stmt_iterator gsi;
156341 + basic_block first_bb;
156342 +
156343 + gcc_assert(SSA_NAME_IS_DEFAULT_DEF(arg));
156344 +
156345 + if (bb->index == 0) {
156346 + first_bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
156347 + gcc_assert(dom_info_available_p(CDI_DOMINATORS));
156348 + set_immediate_dominator(CDI_DOMINATORS, first_bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
156349 + bb = first_bb;
156350 + }
156351 +
156352 + gsi = gsi_after_labels(bb);
156353 + assign = build_cast_stmt(visited, size_overflow_type, arg, phi_ssa_name, &gsi, BEFORE_STMT, false);
156354 + pointer_set_insert(visited->my_stmts, assign);
156355 + return get_lhs(assign);
156356 +}
156357 +
156358 +static tree use_phi_ssa_name(struct visited *visited, tree ssa_name_var, tree new_arg)
156359 +{
156360 + gimple_stmt_iterator gsi;
156361 + const_gimple assign;
156362 + gimple def_stmt = get_def_stmt(new_arg);
156363 +
156364 + if (gimple_code(def_stmt) == GIMPLE_PHI) {
156365 + gsi = gsi_after_labels(gimple_bb(def_stmt));
156366 + assign = build_cast_stmt(visited, TREE_TYPE(new_arg), new_arg, ssa_name_var, &gsi, BEFORE_STMT, true);
156367 + } else {
156368 + gsi = gsi_for_stmt(def_stmt);
156369 + assign = build_cast_stmt(visited, TREE_TYPE(new_arg), new_arg, ssa_name_var, &gsi, AFTER_STMT, true);
156370 + }
156371 +
156372 + pointer_set_insert(visited->my_stmts, assign);
156373 + return get_lhs(assign);
156374 +}
156375 +
156376 +static tree cast_visited_phi_arg(struct visited *visited, tree ssa_name_var, tree arg, tree size_overflow_type)
156377 +{
156378 + basic_block bb;
156379 + gimple_stmt_iterator gsi;
156380 + const_gimple def_stmt;
156381 + const_gimple assign;
156382 +
156383 + def_stmt = get_def_stmt(arg);
156384 + bb = gimple_bb(def_stmt);
156385 + gcc_assert(bb->index != 0);
156386 + gsi = gsi_after_labels(bb);
156387 +
156388 + assign = build_cast_stmt(visited, size_overflow_type, arg, ssa_name_var, &gsi, BEFORE_STMT, false);
156389 + pointer_set_insert(visited->my_stmts, assign);
156390 + return get_lhs(assign);
156391 +}
156392 +
156393 +static tree create_new_phi_arg(struct visited *visited, tree ssa_name_var, tree new_arg, gphi *oldstmt, unsigned int i)
156394 +{
156395 + tree size_overflow_type;
156396 + tree arg;
156397 + const_gimple def_stmt;
156398 +
156399 + if (new_arg != NULL_TREE && is_gimple_constant(new_arg))
156400 + return new_arg;
156401 +
156402 + arg = gimple_phi_arg_def(oldstmt, i);
156403 + def_stmt = get_def_stmt(arg);
156404 + gcc_assert(def_stmt != NULL);
156405 + size_overflow_type = get_size_overflow_type(visited, oldstmt, arg);
156406 +
156407 + switch (gimple_code(def_stmt)) {
156408 + case GIMPLE_PHI:
156409 + return cast_visited_phi_arg(visited, ssa_name_var, arg, size_overflow_type);
156410 + case GIMPLE_NOP: {
156411 + basic_block bb;
156412 +
156413 + bb = gimple_phi_arg_edge(oldstmt, i)->src;
156414 + return cast_parm_decl(visited, ssa_name_var, arg, size_overflow_type, bb);
156415 + }
156416 + case GIMPLE_ASM: {
156417 + gimple_stmt_iterator gsi;
156418 + const_gimple assign;
156419 + gimple stmt = get_def_stmt(arg);
156420 +
156421 + gsi = gsi_for_stmt(stmt);
156422 + assign = build_cast_stmt(visited, size_overflow_type, arg, ssa_name_var, &gsi, AFTER_STMT, false);
156423 + pointer_set_insert(visited->my_stmts, assign);
156424 + return get_lhs(assign);
156425 + }
156426 + default:
156427 + gcc_assert(new_arg != NULL_TREE);
156428 + gcc_assert(types_compatible_p(TREE_TYPE(new_arg), size_overflow_type));
156429 + return use_phi_ssa_name(visited, ssa_name_var, new_arg);
156430 + }
156431 +}
156432 +
156433 +static gphi *overflow_create_phi_node(struct visited *visited, gphi *oldstmt, tree result)
156434 +{
156435 + basic_block bb;
156436 + gphi *phi;
156437 + gimple_seq seq;
156438 + gimple_stmt_iterator gsi = gsi_for_stmt(oldstmt);
156439 +
156440 + bb = gsi_bb(gsi);
156441 +
156442 + if (result == NULL_TREE) {
156443 + tree old_result = gimple_phi_result(oldstmt);
156444 + tree size_overflow_type = get_size_overflow_type(visited, oldstmt, old_result);
156445 +
156446 + result = create_new_var(size_overflow_type);
156447 + }
156448 +
156449 + phi = create_phi_node(result, bb);
156450 + gimple_phi_set_result(phi, make_ssa_name(result, phi));
156451 + seq = phi_nodes(bb);
156452 + gsi = gsi_last(seq);
156453 + gsi_remove(&gsi, false);
156454 +
156455 + gsi = gsi_for_stmt(oldstmt);
156456 + gsi_insert_after(&gsi, phi, GSI_NEW_STMT);
156457 + gimple_set_bb(phi, bb);
156458 + return phi;
156459 +}
156460 +
156461 +#if BUILDING_GCC_VERSION <= 4007
156462 +static tree create_new_phi_node(struct visited *visited, VEC(tree, heap) **args, tree ssa_name_var, gimple oldstmt)
156463 +#else
156464 +static tree create_new_phi_node(struct visited *visited, vec<tree, va_heap, vl_embed> *&args, tree ssa_name_var, gphi *oldstmt)
156465 +#endif
156466 +{
156467 + gphi *new_phi;
156468 + unsigned int i;
156469 + tree arg, result;
156470 + location_t loc = gimple_location(oldstmt);
156471 +
156472 +#if BUILDING_GCC_VERSION <= 4007
156473 + gcc_assert(!VEC_empty(tree, *args));
156474 +#else
156475 + gcc_assert(!args->is_empty());
156476 +#endif
156477 +
156478 + new_phi = overflow_create_phi_node(visited, oldstmt, ssa_name_var);
156479 + result = gimple_phi_result(new_phi);
156480 + ssa_name_var = SSA_NAME_VAR(result);
156481 +
156482 +#if BUILDING_GCC_VERSION <= 4007
156483 + FOR_EACH_VEC_ELT(tree, *args, i, arg) {
156484 +#else
156485 + FOR_EACH_VEC_SAFE_ELT(args, i, arg) {
156486 +#endif
156487 + arg = create_new_phi_arg(visited, ssa_name_var, arg, oldstmt, i);
156488 + add_phi_arg(new_phi, arg, gimple_phi_arg_edge(oldstmt, i), loc);
156489 + }
156490 +
156491 +#if BUILDING_GCC_VERSION <= 4007
156492 + VEC_free(tree, heap, *args);
156493 +#else
156494 + vec_free(args);
156495 +#endif
156496 + update_stmt(new_phi);
156497 + pointer_set_insert(visited->my_stmts, new_phi);
156498 + return result;
156499 +}
156500 +
156501 +static tree handle_phi(struct visited *visited, tree orig_result)
156502 +{
156503 + tree ssa_name_var = NULL_TREE;
156504 +#if BUILDING_GCC_VERSION <= 4007
156505 + VEC(tree, heap) *args = NULL;
156506 +#else
156507 + vec<tree, va_heap, vl_embed> *args = NULL;
156508 +#endif
156509 + gphi *oldstmt = as_a_gphi(get_def_stmt(orig_result));
156510 + unsigned int i, len = gimple_phi_num_args(oldstmt);
156511 +
156512 + pointer_set_insert(visited->stmts, oldstmt);
156513 + for (i = 0; i < len; i++) {
156514 + tree arg, new_arg;
156515 +
156516 + arg = gimple_phi_arg_def(oldstmt, i);
156517 + new_arg = expand(visited, arg);
156518 +
156519 + if (ssa_name_var == NULL_TREE && new_arg != NULL_TREE)
156520 + ssa_name_var = SSA_NAME_VAR(new_arg);
156521 +
156522 + if (is_gimple_constant(arg)) {
156523 + tree size_overflow_type = get_size_overflow_type(visited, oldstmt, arg);
156524 +
156525 + new_arg = cast_a_tree(size_overflow_type, arg);
156526 + }
156527 +
156528 +#if BUILDING_GCC_VERSION <= 4007
156529 + VEC_safe_push(tree, heap, args, new_arg);
156530 +#else
156531 + vec_safe_push(args, new_arg);
156532 +#endif
156533 + }
156534 +
156535 +#if BUILDING_GCC_VERSION <= 4007
156536 + return create_new_phi_node(visited, &args, ssa_name_var, oldstmt);
156537 +#else
156538 + return create_new_phi_node(visited, args, ssa_name_var, oldstmt);
156539 +#endif
156540 +}
156541 +
156542 +static tree create_cast_assign(struct visited *visited, gassign *stmt)
156543 +{
156544 + tree rhs1 = gimple_assign_rhs1(stmt);
156545 + tree lhs = gimple_assign_lhs(stmt);
156546 + const_tree rhs1_type = TREE_TYPE(rhs1);
156547 + const_tree lhs_type = TREE_TYPE(lhs);
156548 +
156549 + if (TYPE_UNSIGNED(rhs1_type) == TYPE_UNSIGNED(lhs_type))
156550 + return create_assign(visited, stmt, lhs, AFTER_STMT);
156551 +
156552 + return create_assign(visited, stmt, rhs1, AFTER_STMT);
156553 +}
156554 +
156555 +static bool skip_lhs_cast_check(const gassign *stmt)
156556 +{
156557 + const_tree rhs = gimple_assign_rhs1(stmt);
156558 + const_gimple def_stmt = get_def_stmt(rhs);
156559 +
156560 + // 3.8.2 kernel/futex_compat.c compat_exit_robust_list(): get_user() 64 ulong -> int (compat_long_t), int max
156561 + if (gimple_code(def_stmt) == GIMPLE_ASM)
156562 + return true;
156563 +
156564 + if (is_const_plus_unsigned_signed_truncation(rhs))
156565 + return true;
156566 +
156567 + return false;
156568 +}
156569 +
156570 +static tree create_string_param(tree string)
156571 +{
156572 + tree i_type, a_type;
156573 + const int length = TREE_STRING_LENGTH(string);
156574 +
156575 + gcc_assert(length > 0);
156576 +
156577 + i_type = build_index_type(build_int_cst(NULL_TREE, length - 1));
156578 + a_type = build_array_type(char_type_node, i_type);
156579 +
156580 + TREE_TYPE(string) = a_type;
156581 + TREE_CONSTANT(string) = 1;
156582 + TREE_READONLY(string) = 1;
156583 +
156584 + return build1(ADDR_EXPR, ptr_type_node, string);
156585 +}
156586 +
156587 +static void insert_cond(basic_block cond_bb, tree arg, enum tree_code cond_code, tree type_value)
156588 +{
156589 + gcond *cond_stmt;
156590 + gimple_stmt_iterator gsi = gsi_last_bb(cond_bb);
156591 +
156592 + cond_stmt = gimple_build_cond(cond_code, arg, type_value, NULL_TREE, NULL_TREE);
156593 + gsi_insert_after(&gsi, cond_stmt, GSI_CONTINUE_LINKING);
156594 + update_stmt(cond_stmt);
156595 +}
156596 +
156597 +static void insert_cond_result(basic_block bb_true, const_gimple stmt, const_tree arg, bool min)
156598 +{
156599 + gcall *func_stmt;
156600 + const_gimple def_stmt;
156601 + const_tree loc_line;
156602 + tree loc_file, ssa_name, current_func;
156603 + expanded_location xloc;
156604 + char *ssa_name_buf;
156605 + int len;
156606 + struct cgraph_edge *edge;
156607 + struct cgraph_node *report_node;
156608 + int frequency;
156609 + gimple_stmt_iterator gsi = gsi_start_bb(bb_true);
156610 +
156611 + def_stmt = get_def_stmt(arg);
156612 + xloc = expand_location(gimple_location(def_stmt));
156613 +
156614 + if (!gimple_has_location(def_stmt)) {
156615 + xloc = expand_location(gimple_location(stmt));
156616 + if (!gimple_has_location(stmt))
156617 + xloc = expand_location(DECL_SOURCE_LOCATION(current_function_decl));
156618 + }
156619 +
156620 + loc_line = build_int_cstu(unsigned_type_node, xloc.line);
156621 +
156622 + loc_file = build_string(strlen(xloc.file) + 1, xloc.file);
156623 + loc_file = create_string_param(loc_file);
156624 +
156625 + current_func = build_string(DECL_NAME_LENGTH(current_function_decl) + 1, DECL_NAME_POINTER(current_function_decl));
156626 + current_func = create_string_param(current_func);
156627 +
156628 + gcc_assert(DECL_NAME(SSA_NAME_VAR(arg)) != NULL);
156629 + call_count++;
156630 + len = asprintf(&ssa_name_buf, "%s_%u %s, count: %u\n", DECL_NAME_POINTER(SSA_NAME_VAR(arg)), SSA_NAME_VERSION(arg), min ? "min" : "max", call_count);
156631 + gcc_assert(len > 0);
156632 + ssa_name = build_string(len + 1, ssa_name_buf);
156633 + free(ssa_name_buf);
156634 + ssa_name = create_string_param(ssa_name);
156635 +
156636 + // void report_size_overflow(const char *file, unsigned int line, const char *func, const char *ssa_name)
156637 + func_stmt = gimple_build_call(report_size_overflow_decl, 4, loc_file, loc_line, current_func, ssa_name);
156638 + gsi_insert_after(&gsi, func_stmt, GSI_CONTINUE_LINKING);
156639 +
156640 + report_node = cgraph_get_create_node(report_size_overflow_decl);
156641 + gcc_assert(report_node);
156642 + frequency = compute_call_stmt_bb_frequency(current_function_decl, bb_true);
156643 +
156644 + edge = cgraph_create_edge(get_cnode(current_function_decl), report_node, func_stmt, bb_true->count, frequency, bb_true->loop_depth);
156645 + gcc_assert(edge != NULL);
156646 +}
156647 +
156648 +static void insert_check_size_overflow(gimple stmt, enum tree_code cond_code, tree arg, tree type_value, bool before, bool min)
156649 +{
156650 + basic_block cond_bb, join_bb, bb_true;
156651 + edge e;
156652 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
156653 +
156654 + cond_bb = gimple_bb(stmt);
156655 + if (before)
156656 + gsi_prev(&gsi);
156657 + if (gsi_end_p(gsi))
156658 + e = split_block_after_labels(cond_bb);
156659 + else
156660 + e = split_block(cond_bb, gsi_stmt(gsi));
156661 + cond_bb = e->src;
156662 + join_bb = e->dest;
156663 + e->flags = EDGE_FALSE_VALUE;
156664 + e->probability = REG_BR_PROB_BASE;
156665 +
156666 + bb_true = create_empty_bb(cond_bb);
156667 + make_edge(cond_bb, bb_true, EDGE_TRUE_VALUE);
156668 + make_edge(cond_bb, join_bb, EDGE_FALSE_VALUE);
156669 + make_edge(bb_true, join_bb, EDGE_FALLTHRU);
156670 +
156671 + gcc_assert(dom_info_available_p(CDI_DOMINATORS));
156672 + set_immediate_dominator(CDI_DOMINATORS, bb_true, cond_bb);
156673 + set_immediate_dominator(CDI_DOMINATORS, join_bb, cond_bb);
156674 +
156675 + if (current_loops != NULL) {
156676 + gcc_assert(cond_bb->loop_father == join_bb->loop_father);
156677 + add_bb_to_loop(bb_true, cond_bb->loop_father);
156678 + }
156679 +
156680 + insert_cond(cond_bb, arg, cond_code, type_value);
156681 + insert_cond_result(bb_true, stmt, arg, min);
156682 +
156683 +// print_the_code_insertions(stmt);
156684 +}
156685 +
156686 +void check_size_overflow(gimple stmt, tree size_overflow_type, tree cast_rhs, tree rhs, bool before)
156687 +{
156688 + const_tree rhs_type = TREE_TYPE(rhs);
156689 + tree cast_rhs_type, type_max_type, type_min_type, type_max, type_min;
156690 +
156691 + gcc_assert(rhs_type != NULL_TREE);
156692 + if (TREE_CODE(rhs_type) == POINTER_TYPE)
156693 + return;
156694 +
156695 + gcc_assert(TREE_CODE(rhs_type) == INTEGER_TYPE || TREE_CODE(rhs_type) == ENUMERAL_TYPE);
156696 +
156697 + if (is_const_plus_unsigned_signed_truncation(rhs))
156698 + return;
156699 +
156700 + type_max = cast_a_tree(size_overflow_type, TYPE_MAX_VALUE(rhs_type));
156701 + // typemax (-1) < typemin (0)
156702 + if (TREE_OVERFLOW(type_max))
156703 + return;
156704 +
156705 + type_min = cast_a_tree(size_overflow_type, TYPE_MIN_VALUE(rhs_type));
156706 +
156707 + cast_rhs_type = TREE_TYPE(cast_rhs);
156708 + type_max_type = TREE_TYPE(type_max);
156709 + gcc_assert(types_compatible_p(cast_rhs_type, type_max_type));
156710 +
156711 + insert_check_size_overflow(stmt, GT_EXPR, cast_rhs, type_max, before, MAX_CHECK);
156712 +
156713 + // special case: get_size_overflow_type(), 32, u64->s
156714 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode) && TYPE_UNSIGNED(size_overflow_type) && !TYPE_UNSIGNED(rhs_type))
156715 + return;
156716 +
156717 + type_min_type = TREE_TYPE(type_min);
156718 + gcc_assert(types_compatible_p(type_max_type, type_min_type));
156719 + insert_check_size_overflow(stmt, LT_EXPR, cast_rhs, type_min, before, MIN_CHECK);
156720 +}
156721 +
156722 +static tree create_cast_overflow_check(struct visited *visited, tree new_rhs1, gassign *stmt)
156723 +{
156724 + bool cast_lhs, cast_rhs;
156725 + tree lhs = gimple_assign_lhs(stmt);
156726 + tree rhs = gimple_assign_rhs1(stmt);
156727 + const_tree lhs_type = TREE_TYPE(lhs);
156728 + const_tree rhs_type = TREE_TYPE(rhs);
156729 + enum machine_mode lhs_mode = TYPE_MODE(lhs_type);
156730 + enum machine_mode rhs_mode = TYPE_MODE(rhs_type);
156731 + unsigned int lhs_size = GET_MODE_BITSIZE(lhs_mode);
156732 + unsigned int rhs_size = GET_MODE_BITSIZE(rhs_mode);
156733 +
156734 + static bool check_lhs[3][4] = {
156735 + // ss su us uu
156736 + { false, true, true, false }, // lhs > rhs
156737 + { false, false, false, false }, // lhs = rhs
156738 + { true, true, true, true }, // lhs < rhs
156739 + };
156740 +
156741 + static bool check_rhs[3][4] = {
156742 + // ss su us uu
156743 + { true, false, true, true }, // lhs > rhs
156744 + { true, false, true, true }, // lhs = rhs
156745 + { true, false, true, true }, // lhs < rhs
156746 + };
156747 +
156748 + // skip lhs check on signed SI -> HI cast or signed SI -> QI cast
156749 + if (rhs_mode == SImode && !TYPE_UNSIGNED(rhs_type) && (lhs_mode == HImode || lhs_mode == QImode))
156750 + return create_assign(visited, stmt, lhs, AFTER_STMT);
156751 +
156752 + if (lhs_size > rhs_size) {
156753 + cast_lhs = check_lhs[0][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
156754 + cast_rhs = check_rhs[0][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
156755 + } else if (lhs_size == rhs_size) {
156756 + cast_lhs = check_lhs[1][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
156757 + cast_rhs = check_rhs[1][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
156758 + } else {
156759 + cast_lhs = check_lhs[2][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
156760 + cast_rhs = check_rhs[2][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
156761 + }
156762 +
156763 + if (!cast_lhs && !cast_rhs)
156764 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
156765 +
156766 + if (cast_lhs && !skip_lhs_cast_check(stmt))
156767 + check_size_overflow(stmt, TREE_TYPE(new_rhs1), new_rhs1, lhs, BEFORE_STMT);
156768 +
156769 + if (cast_rhs)
156770 + check_size_overflow(stmt, TREE_TYPE(new_rhs1), new_rhs1, rhs, BEFORE_STMT);
156771 +
156772 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
156773 +}
156774 +
156775 +static tree handle_unary_rhs(struct visited *visited, gassign *stmt)
156776 +{
156777 + enum tree_code rhs_code;
156778 + tree rhs1, new_rhs1, lhs = gimple_assign_lhs(stmt);
156779 +
156780 + if (pointer_set_contains(visited->my_stmts, stmt))
156781 + return lhs;
156782 +
156783 + rhs1 = gimple_assign_rhs1(stmt);
156784 + if (TREE_CODE(TREE_TYPE(rhs1)) == POINTER_TYPE)
156785 + return create_assign(visited, stmt, lhs, AFTER_STMT);
156786 +
156787 + new_rhs1 = expand(visited, rhs1);
156788 +
156789 + if (new_rhs1 == NULL_TREE)
156790 + return create_cast_assign(visited, stmt);
156791 +
156792 + if (pointer_set_contains(visited->no_cast_check, stmt))
156793 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
156794 +
156795 + rhs_code = gimple_assign_rhs_code(stmt);
156796 + if (rhs_code == BIT_NOT_EXPR || rhs_code == NEGATE_EXPR) {
156797 + tree size_overflow_type = get_size_overflow_type(visited, stmt, rhs1);
156798 +
156799 + new_rhs1 = cast_to_new_size_overflow_type(visited, stmt, new_rhs1, size_overflow_type, BEFORE_STMT);
156800 + check_size_overflow(stmt, size_overflow_type, new_rhs1, rhs1, BEFORE_STMT);
156801 + return create_assign(visited, stmt, lhs, AFTER_STMT);
156802 + }
156803 +
156804 + if (!gimple_assign_cast_p(stmt))
156805 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
156806 +
156807 + return create_cast_overflow_check(visited, new_rhs1, stmt);
156808 +}
156809 +
156810 +static tree handle_unary_ops(struct visited *visited, gassign *stmt)
156811 +{
156812 + tree rhs1, lhs = gimple_assign_lhs(stmt);
156813 + gimple def_stmt = get_def_stmt(lhs);
156814 +
156815 + gcc_assert(gimple_code(def_stmt) != GIMPLE_NOP);
156816 + rhs1 = gimple_assign_rhs1(def_stmt);
156817 +
156818 + if (is_gimple_constant(rhs1))
156819 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
156820 +
156821 + switch (TREE_CODE(rhs1)) {
156822 + case SSA_NAME: {
156823 + tree ret = handle_unary_rhs(visited, as_a_gassign(def_stmt));
156824 +
156825 + if (gimple_assign_cast_p(stmt))
156826 + unsigned_signed_cast_intentional_overflow(visited, stmt);
156827 + return ret;
156828 + }
156829 + case ARRAY_REF:
156830 + case BIT_FIELD_REF:
156831 + case ADDR_EXPR:
156832 + case COMPONENT_REF:
156833 + case INDIRECT_REF:
156834 +#if BUILDING_GCC_VERSION >= 4006
156835 + case MEM_REF:
156836 +#endif
156837 + case TARGET_MEM_REF:
156838 + case VIEW_CONVERT_EXPR:
156839 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
156840 + case PARM_DECL:
156841 + case VAR_DECL:
156842 + return create_assign(visited, stmt, lhs, AFTER_STMT);
156843 +
156844 + default:
156845 + debug_gimple_stmt(def_stmt);
156846 + debug_tree(rhs1);
156847 + gcc_unreachable();
156848 + }
156849 +}
156850 +
156851 +static void __unused print_the_code_insertions(const_gimple stmt)
156852 +{
156853 + location_t loc = gimple_location(stmt);
156854 +
156855 + inform(loc, "Integer size_overflow check applied here.");
156856 +}
156857 +
156858 +static bool is_from_cast(const_tree node)
156859 +{
156860 + gimple def_stmt = get_def_stmt(node);
156861 +
156862 + if (!def_stmt)
156863 + return false;
156864 +
156865 + if (gimple_assign_cast_p(def_stmt))
156866 + return true;
156867 +
156868 + return false;
156869 +}
156870 +
156871 +// Skip duplication when there is a minus expr and the type of rhs1 or rhs2 is a pointer_type.
156872 +static bool is_ptr_diff(gassign *stmt)
156873 +{
156874 + const_tree rhs1, rhs2, ptr1_rhs, ptr2_rhs;
156875 +
156876 + if (gimple_assign_rhs_code(stmt) != MINUS_EXPR)
156877 + return false;
156878 +
156879 + rhs1 = gimple_assign_rhs1(stmt);
156880 + if (!is_from_cast(rhs1))
156881 + return false;
156882 +
156883 + rhs2 = gimple_assign_rhs2(stmt);
156884 + if (!is_from_cast(rhs2))
156885 + return false;
156886 +
156887 + ptr1_rhs = gimple_assign_rhs1(get_def_stmt(rhs1));
156888 + ptr2_rhs = gimple_assign_rhs1(get_def_stmt(rhs2));
156889 +
156890 + if (TREE_CODE(TREE_TYPE(ptr1_rhs)) != POINTER_TYPE && TREE_CODE(TREE_TYPE(ptr2_rhs)) != POINTER_TYPE)
156891 + return false;
156892 +
156893 + return true;
156894 +}
156895 +
156896 +static tree handle_comparison_code_class(struct visited *visited, gassign *stmt, tree new_rhs1, tree new_rhs2)
156897 +{
156898 + tree rhs1, rhs2, lhs;
156899 +
156900 + rhs1 = gimple_assign_rhs1(stmt);
156901 + if (!is_gimple_constant(rhs1) && new_rhs1 != NULL_TREE)
156902 + check_size_overflow(stmt, TREE_TYPE(new_rhs1), new_rhs1, rhs1, BEFORE_STMT);
156903 +
156904 + lhs = gimple_assign_lhs(stmt);
156905 + if (new_rhs2 == NULL_TREE)
156906 + return create_assign(visited, stmt, lhs, AFTER_STMT);
156907 +
156908 + rhs2 = gimple_assign_rhs2(stmt);
156909 + if (!is_gimple_constant(rhs2))
156910 + check_size_overflow(stmt, TREE_TYPE(new_rhs2), new_rhs2, rhs2, BEFORE_STMT);
156911 + return create_assign(visited, stmt, lhs, AFTER_STMT);
156912 +}
156913 +
156914 +static tree handle_binary_ops(struct visited *visited, tree lhs)
156915 +{
156916 + enum intentional_overflow_type res;
156917 + tree rhs1, rhs2, new_lhs;
156918 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
156919 + tree new_rhs1 = NULL_TREE;
156920 + tree new_rhs2 = NULL_TREE;
156921 +
156922 + if (is_ptr_diff(def_stmt))
156923 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
156924 +
156925 + rhs1 = gimple_assign_rhs1(def_stmt);
156926 + rhs2 = gimple_assign_rhs2(def_stmt);
156927 +
156928 + /* no DImode/TImode division in the 32/64 bit kernel */
156929 + switch (gimple_assign_rhs_code(def_stmt)) {
156930 + case RDIV_EXPR:
156931 + case TRUNC_DIV_EXPR:
156932 + case CEIL_DIV_EXPR:
156933 + case FLOOR_DIV_EXPR:
156934 + case ROUND_DIV_EXPR:
156935 + case TRUNC_MOD_EXPR:
156936 + case CEIL_MOD_EXPR:
156937 + case FLOOR_MOD_EXPR:
156938 + case ROUND_MOD_EXPR:
156939 + case EXACT_DIV_EXPR:
156940 + case POINTER_PLUS_EXPR:
156941 + case BIT_AND_EXPR:
156942 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
156943 + default:
156944 + break;
156945 + }
156946 +
156947 + new_lhs = handle_integer_truncation(visited, lhs);
156948 + if (new_lhs != NULL_TREE)
156949 + return new_lhs;
156950 +
156951 + if (TREE_CODE(rhs1) == SSA_NAME)
156952 + new_rhs1 = expand(visited, rhs1);
156953 + if (TREE_CODE(rhs2) == SSA_NAME)
156954 + new_rhs2 = expand(visited, rhs2);
156955 +
156956 + res = add_mul_intentional_overflow(def_stmt);
156957 + if (res != NO_INTENTIONAL_OVERFLOW) {
156958 + new_lhs = dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
156959 + insert_cast_expr(visited, as_a_gassign(get_def_stmt(new_lhs)), res);
156960 + return new_lhs;
156961 + }
156962 +
156963 + if (skip_expr_on_double_type(def_stmt)) {
156964 + new_lhs = dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
156965 + insert_cast_expr(visited, as_a_gassign(get_def_stmt(new_lhs)), NO_INTENTIONAL_OVERFLOW);
156966 + return new_lhs;
156967 + }
156968 +
156969 + if (is_a_neg_overflow(def_stmt, rhs2))
156970 + return handle_intentional_overflow(visited, true, def_stmt, new_rhs1, NULL_TREE);
156971 + if (is_a_neg_overflow(def_stmt, rhs1))
156972 + return handle_intentional_overflow(visited, true, def_stmt, new_rhs2, new_rhs2);
156973 +
156974 +
156975 + if (is_a_constant_overflow(def_stmt, rhs2))
156976 + return handle_intentional_overflow(visited, !is_a_cast_and_const_overflow(rhs1), def_stmt, new_rhs1, NULL_TREE);
156977 + if (is_a_constant_overflow(def_stmt, rhs1))
156978 + return handle_intentional_overflow(visited, !is_a_cast_and_const_overflow(rhs2), def_stmt, new_rhs2, new_rhs2);
156979 +
156980 + // the const is between 0 and (signed) MAX
156981 + if (is_gimple_constant(rhs1))
156982 + new_rhs1 = create_assign(visited, def_stmt, rhs1, BEFORE_STMT);
156983 + if (is_gimple_constant(rhs2))
156984 + new_rhs2 = create_assign(visited, def_stmt, rhs2, BEFORE_STMT);
156985 +
156986 + if (TREE_CODE_CLASS(gimple_assign_rhs_code(def_stmt)) == tcc_comparison)
156987 + return handle_comparison_code_class(visited, def_stmt, new_rhs1, new_rhs2);
156988 +
156989 + return dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
156990 +}
156991 +
156992 +#if BUILDING_GCC_VERSION >= 4006
156993 +static tree get_new_rhs(struct visited *visited, tree size_overflow_type, tree rhs)
156994 +{
156995 + if (is_gimple_constant(rhs))
156996 + return cast_a_tree(size_overflow_type, rhs);
156997 + if (TREE_CODE(rhs) != SSA_NAME)
156998 + return NULL_TREE;
156999 + return expand(visited, rhs);
157000 +}
157001 +
157002 +static tree handle_ternary_ops(struct visited *visited, tree lhs)
157003 +{
157004 + tree rhs1, rhs2, rhs3, new_rhs1, new_rhs2, new_rhs3, size_overflow_type;
157005 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
157006 +
157007 + size_overflow_type = get_size_overflow_type(visited, def_stmt, lhs);
157008 +
157009 + rhs1 = gimple_assign_rhs1(def_stmt);
157010 + rhs2 = gimple_assign_rhs2(def_stmt);
157011 + rhs3 = gimple_assign_rhs3(def_stmt);
157012 + new_rhs1 = get_new_rhs(visited, size_overflow_type, rhs1);
157013 + new_rhs2 = get_new_rhs(visited, size_overflow_type, rhs2);
157014 + new_rhs3 = get_new_rhs(visited, size_overflow_type, rhs3);
157015 +
157016 + return dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, new_rhs3);
157017 +}
157018 +#endif
157019 +
157020 +static tree get_my_stmt_lhs(struct visited *visited, gimple stmt)
157021 +{
157022 + gimple_stmt_iterator gsi;
157023 + gimple next_stmt = NULL;
157024 +
157025 + gsi = gsi_for_stmt(stmt);
157026 +
157027 + do {
157028 + gsi_next(&gsi);
157029 + next_stmt = gsi_stmt(gsi);
157030 +
157031 + if (gimple_code(stmt) == GIMPLE_PHI && !pointer_set_contains(visited->my_stmts, next_stmt))
157032 + return NULL_TREE;
157033 +
157034 + if (pointer_set_contains(visited->my_stmts, next_stmt) && !pointer_set_contains(visited->skip_expr_casts, next_stmt))
157035 + break;
157036 +
157037 + gcc_assert(pointer_set_contains(visited->my_stmts, next_stmt));
157038 + } while (!gsi_end_p(gsi));
157039 +
157040 + gcc_assert(next_stmt);
157041 + return get_lhs(next_stmt);
157042 +}
157043 +
157044 +static tree expand_visited(struct visited *visited, gimple def_stmt)
157045 +{
157046 + gimple_stmt_iterator gsi;
157047 + enum gimple_code code = gimple_code(def_stmt);
157048 +
157049 + if (code == GIMPLE_ASM)
157050 + return NULL_TREE;
157051 +
157052 + gsi = gsi_for_stmt(def_stmt);
157053 + gsi_next(&gsi);
157054 +
157055 + if (gimple_code(def_stmt) == GIMPLE_PHI && gsi_end_p(gsi))
157056 + return NULL_TREE;
157057 + return get_my_stmt_lhs(visited, def_stmt);
157058 +}
157059 +
157060 +tree expand(struct visited *visited, tree lhs)
157061 +{
157062 + gimple def_stmt;
157063 +
157064 + def_stmt = get_def_stmt(lhs);
157065 +
157066 + if (!def_stmt || gimple_code(def_stmt) == GIMPLE_NOP)
157067 + return NULL_TREE;
157068 +
157069 + if (pointer_set_contains(visited->my_stmts, def_stmt))
157070 + return lhs;
157071 +
157072 + if (pointer_set_contains(visited->stmts, def_stmt))
157073 + return expand_visited(visited, def_stmt);
157074 +
157075 + if (is_gimple_constant(lhs))
157076 + return NULL_TREE;
157077 + if (skip_types(lhs))
157078 + return NULL_TREE;
157079 +
157080 + switch (gimple_code(def_stmt)) {
157081 + case GIMPLE_PHI:
157082 + return handle_phi(visited, lhs);
157083 + case GIMPLE_CALL:
157084 + case GIMPLE_ASM:
157085 + if (is_size_overflow_asm(def_stmt))
157086 + return expand(visited, get_size_overflow_asm_input(as_a_gasm(def_stmt)));
157087 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
157088 + case GIMPLE_ASSIGN:
157089 + switch (gimple_num_ops(def_stmt)) {
157090 + case 2:
157091 + return handle_unary_ops(visited, as_a_gassign(def_stmt));
157092 + case 3:
157093 + return handle_binary_ops(visited, lhs);
157094 +#if BUILDING_GCC_VERSION >= 4006
157095 + case 4:
157096 + return handle_ternary_ops(visited, lhs);
157097 +#endif
157098 + }
157099 + default:
157100 + debug_gimple_stmt(def_stmt);
157101 + error("%s: unknown gimple code", __func__);
157102 + gcc_unreachable();
157103 + }
157104 +}
157105 diff --git a/tools/gcc/stackleak_plugin.c b/tools/gcc/stackleak_plugin.c
157106 new file mode 100644
157107 index 0000000..1d296ce
157108 --- /dev/null
157109 +++ b/tools/gcc/stackleak_plugin.c
157110 @@ -0,0 +1,432 @@
157111 +/*
157112 + * Copyright 2011-2015 by the PaX Team <pageexec@freemail.hu>
157113 + * Licensed under the GPL v2
157114 + *
157115 + * Note: the choice of the license means that the compilation process is
157116 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
157117 + * but for the kernel it doesn't matter since it doesn't link against
157118 + * any of the gcc libraries
157119 + *
157120 + * gcc plugin to help implement various PaX features
157121 + *
157122 + * - track lowest stack pointer
157123 + *
157124 + * TODO:
157125 + * - initialize all local variables
157126 + *
157127 + * BUGS:
157128 + * - none known
157129 + */
157130 +
157131 +#include "gcc-common.h"
157132 +
157133 +int plugin_is_GPL_compatible;
157134 +
157135 +static int track_frame_size = -1;
157136 +static const char track_function[] = "pax_track_stack";
157137 +static const char check_function[] = "pax_check_alloca";
157138 +static GTY(()) tree track_function_decl;
157139 +static GTY(()) tree check_function_decl;
157140 +static bool init_locals;
157141 +
157142 +static struct plugin_info stackleak_plugin_info = {
157143 + .version = "201504282245",
157144 + .help = "track-lowest-sp=nn\ttrack sp in functions whose frame size is at least nn bytes\n"
157145 +// "initialize-locals\t\tforcibly initialize all stack frames\n"
157146 +};
157147 +
157148 +static void stackleak_check_alloca(gimple_stmt_iterator *gsi)
157149 +{
157150 + gcall *check_alloca;
157151 + tree alloca_size;
157152 + cgraph_node_ptr node;
157153 + int frequency;
157154 + basic_block bb;
157155 +
157156 + // insert call to void pax_check_alloca(unsigned long size)
157157 + alloca_size = gimple_call_arg(gsi_stmt(*gsi), 0);
157158 + check_alloca = gimple_build_call(check_function_decl, 1, alloca_size);
157159 + gsi_insert_before(gsi, check_alloca, GSI_SAME_STMT);
157160 +
157161 + // update the cgraph
157162 + bb = gimple_bb(check_alloca);
157163 + node = cgraph_get_create_node(check_function_decl);
157164 + gcc_assert(node);
157165 + frequency = compute_call_stmt_bb_frequency(current_function_decl, bb);
157166 + cgraph_create_edge(cgraph_get_node(current_function_decl), node, check_alloca, bb->count, frequency, bb->loop_depth);
157167 +}
157168 +
157169 +static void stackleak_add_instrumentation(gimple_stmt_iterator *gsi)
157170 +{
157171 + gcall *track_stack;
157172 + cgraph_node_ptr node;
157173 + int frequency;
157174 + basic_block bb;
157175 +
157176 + // insert call to void pax_track_stack(void)
157177 + track_stack = gimple_build_call(track_function_decl, 0);
157178 + gsi_insert_after(gsi, track_stack, GSI_CONTINUE_LINKING);
157179 +
157180 + // update the cgraph
157181 + bb = gimple_bb(track_stack);
157182 + node = cgraph_get_create_node(track_function_decl);
157183 + gcc_assert(node);
157184 + frequency = compute_call_stmt_bb_frequency(current_function_decl, bb);
157185 + cgraph_create_edge(cgraph_get_node(current_function_decl), node, track_stack, bb->count, frequency, bb->loop_depth);
157186 +}
157187 +
157188 +static bool is_alloca(gimple stmt)
157189 +{
157190 + if (gimple_call_builtin_p(stmt, BUILT_IN_ALLOCA))
157191 + return true;
157192 +
157193 +#if BUILDING_GCC_VERSION >= 4007
157194 + if (gimple_call_builtin_p(stmt, BUILT_IN_ALLOCA_WITH_ALIGN))
157195 + return true;
157196 +#endif
157197 +
157198 + return false;
157199 +}
157200 +
157201 +static unsigned int execute_stackleak_tree_instrument(void)
157202 +{
157203 + basic_block bb, entry_bb;
157204 + bool prologue_instrumented = false, is_leaf = true;
157205 +
157206 + entry_bb = ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb;
157207 +
157208 + // 1. loop through BBs and GIMPLE statements
157209 + FOR_EACH_BB_FN(bb, cfun) {
157210 + gimple_stmt_iterator gsi;
157211 +
157212 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
157213 + gimple stmt;
157214 +
157215 + stmt = gsi_stmt(gsi);
157216 +
157217 + if (is_gimple_call(stmt))
157218 + is_leaf = false;
157219 +
157220 + // gimple match: align 8 built-in BUILT_IN_NORMAL:BUILT_IN_ALLOCA attributes <tree_list 0xb7576450>
157221 + if (!is_alloca(stmt))
157222 + continue;
157223 +
157224 + // 2. insert stack overflow check before each __builtin_alloca call
157225 + stackleak_check_alloca(&gsi);
157226 +
157227 + // 3. insert track call after each __builtin_alloca call
157228 + stackleak_add_instrumentation(&gsi);
157229 + if (bb == entry_bb)
157230 + prologue_instrumented = true;
157231 + }
157232 + }
157233 +
157234 + // special cases for some bad linux code: taking the address of static inline functions will materialize them
157235 + // but we mustn't instrument some of them as the resulting stack alignment required by the function call ABI
157236 + // will break other assumptions regarding the expected (but not otherwise enforced) register clobbering ABI.
157237 + // case in point: native_save_fl on amd64 when optimized for size clobbers rdx if it were instrumented here.
157238 + if (is_leaf && !TREE_PUBLIC(current_function_decl) && DECL_DECLARED_INLINE_P(current_function_decl))
157239 + return 0;
157240 + if (is_leaf && !strncmp(IDENTIFIER_POINTER(DECL_NAME(current_function_decl)), "_paravirt_", 10))
157241 + return 0;
157242 +
157243 + // 4. insert track call at the beginning
157244 + if (!prologue_instrumented) {
157245 + gimple_stmt_iterator gsi;
157246 +
157247 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
157248 + if (dom_info_available_p(CDI_DOMINATORS))
157249 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
157250 + gsi = gsi_start_bb(bb);
157251 + stackleak_add_instrumentation(&gsi);
157252 + }
157253 +
157254 + return 0;
157255 +}
157256 +
157257 +static unsigned int execute_stackleak_final(void)
157258 +{
157259 + rtx_insn *insn, *next;
157260 +
157261 + if (cfun->calls_alloca)
157262 + return 0;
157263 +
157264 + // keep calls only if function frame is big enough
157265 + if (get_frame_size() >= track_frame_size)
157266 + return 0;
157267 +
157268 + // 1. find pax_track_stack calls
157269 + for (insn = get_insns(); insn; insn = next) {
157270 + // rtl match: (call_insn 8 7 9 3 (call (mem (symbol_ref ("pax_track_stack") [flags 0x41] <function_decl 0xb7470e80 pax_track_stack>) [0 S1 A8]) (4)) -1 (nil) (nil))
157271 + rtx body;
157272 +
157273 + next = NEXT_INSN(insn);
157274 + if (!CALL_P(insn))
157275 + continue;
157276 + body = PATTERN(insn);
157277 + if (GET_CODE(body) != CALL)
157278 + continue;
157279 + body = XEXP(body, 0);
157280 + if (GET_CODE(body) != MEM)
157281 + continue;
157282 + body = XEXP(body, 0);
157283 + if (GET_CODE(body) != SYMBOL_REF)
157284 + continue;
157285 +// if (strcmp(XSTR(body, 0), track_function))
157286 + if (SYMBOL_REF_DECL(body) != track_function_decl)
157287 + continue;
157288 +// warning(0, "track_frame_size: %d %ld %d", cfun->calls_alloca, get_frame_size(), track_frame_size);
157289 + // 2. delete call
157290 + delete_insn_and_edges(insn);
157291 +#if BUILDING_GCC_VERSION >= 4007
157292 + if (GET_CODE(next) == NOTE && NOTE_KIND(next) == NOTE_INSN_CALL_ARG_LOCATION) {
157293 + insn = next;
157294 + next = NEXT_INSN(insn);
157295 + delete_insn_and_edges(insn);
157296 + }
157297 +#endif
157298 + }
157299 +
157300 +// print_simple_rtl(stderr, get_insns());
157301 +// print_rtl(stderr, get_insns());
157302 +// warning(0, "track_frame_size: %d %ld %d", cfun->calls_alloca, get_frame_size(), track_frame_size);
157303 +
157304 + return 0;
157305 +}
157306 +
157307 +static bool gate_stackleak_track_stack(void)
157308 +{
157309 + tree section;
157310 +
157311 + if (ix86_cmodel != CM_KERNEL)
157312 + return false;
157313 +
157314 + section = lookup_attribute("section", DECL_ATTRIBUTES(current_function_decl));
157315 + if (section && TREE_VALUE(section)) {
157316 + section = TREE_VALUE(TREE_VALUE(section));
157317 +
157318 + if (!strncmp(TREE_STRING_POINTER(section), ".init.text", 10))
157319 + return false;
157320 + if (!strncmp(TREE_STRING_POINTER(section), ".devinit.text", 13))
157321 + return false;
157322 + if (!strncmp(TREE_STRING_POINTER(section), ".cpuinit.text", 13))
157323 + return false;
157324 + if (!strncmp(TREE_STRING_POINTER(section), ".meminit.text", 13))
157325 + return false;
157326 + }
157327 +
157328 + return track_frame_size >= 0;
157329 +}
157330 +
157331 +static void stackleak_start_unit(void *gcc_data, void *user_data)
157332 +{
157333 + tree fntype;
157334 +
157335 + // void pax_track_stack(void)
157336 + fntype = build_function_type_list(void_type_node, NULL_TREE);
157337 + track_function_decl = build_fn_decl(track_function, fntype);
157338 + DECL_ASSEMBLER_NAME(track_function_decl); // for LTO
157339 + TREE_PUBLIC(track_function_decl) = 1;
157340 + TREE_USED(track_function_decl) = 1;
157341 + DECL_EXTERNAL(track_function_decl) = 1;
157342 + DECL_ARTIFICIAL(track_function_decl) = 1;
157343 + DECL_PRESERVE_P(track_function_decl) = 1;
157344 +
157345 + // void pax_check_alloca(unsigned long)
157346 + fntype = build_function_type_list(void_type_node, long_unsigned_type_node, NULL_TREE);
157347 + check_function_decl = build_fn_decl(check_function, fntype);
157348 + DECL_ASSEMBLER_NAME(check_function_decl); // for LTO
157349 + TREE_PUBLIC(check_function_decl) = 1;
157350 + TREE_USED(check_function_decl) = 1;
157351 + DECL_EXTERNAL(check_function_decl) = 1;
157352 + DECL_ARTIFICIAL(check_function_decl) = 1;
157353 + DECL_PRESERVE_P(check_function_decl) = 1;
157354 +}
157355 +
157356 +#if BUILDING_GCC_VERSION >= 4009
157357 +namespace {
157358 +static const struct pass_data stackleak_tree_instrument_pass_data = {
157359 +#else
157360 +static struct gimple_opt_pass stackleak_tree_instrument_pass = {
157361 + .pass = {
157362 +#endif
157363 + .type = GIMPLE_PASS,
157364 + .name = "stackleak_tree_instrument",
157365 +#if BUILDING_GCC_VERSION >= 4008
157366 + .optinfo_flags = OPTGROUP_NONE,
157367 +#endif
157368 +#if BUILDING_GCC_VERSION >= 5000
157369 +#elif BUILDING_GCC_VERSION == 4009
157370 + .has_gate = true,
157371 + .has_execute = true,
157372 +#else
157373 + .gate = gate_stackleak_track_stack,
157374 + .execute = execute_stackleak_tree_instrument,
157375 + .sub = NULL,
157376 + .next = NULL,
157377 + .static_pass_number = 0,
157378 +#endif
157379 + .tv_id = TV_NONE,
157380 + .properties_required = PROP_gimple_leh | PROP_cfg,
157381 + .properties_provided = 0,
157382 + .properties_destroyed = 0,
157383 + .todo_flags_start = 0, //TODO_verify_ssa | TODO_verify_flow | TODO_verify_stmts,
157384 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_update_ssa | TODO_rebuild_cgraph_edges
157385 +#if BUILDING_GCC_VERSION < 4009
157386 + }
157387 +#endif
157388 +};
157389 +
157390 +#if BUILDING_GCC_VERSION >= 4009
157391 +static const struct pass_data stackleak_final_rtl_opt_pass_data = {
157392 +#else
157393 +static struct rtl_opt_pass stackleak_final_rtl_opt_pass = {
157394 + .pass = {
157395 +#endif
157396 + .type = RTL_PASS,
157397 + .name = "stackleak_final",
157398 +#if BUILDING_GCC_VERSION >= 4008
157399 + .optinfo_flags = OPTGROUP_NONE,
157400 +#endif
157401 +#if BUILDING_GCC_VERSION >= 5000
157402 +#elif BUILDING_GCC_VERSION == 4009
157403 + .has_gate = true,
157404 + .has_execute = true,
157405 +#else
157406 + .gate = gate_stackleak_track_stack,
157407 + .execute = execute_stackleak_final,
157408 + .sub = NULL,
157409 + .next = NULL,
157410 + .static_pass_number = 0,
157411 +#endif
157412 + .tv_id = TV_NONE,
157413 + .properties_required = 0,
157414 + .properties_provided = 0,
157415 + .properties_destroyed = 0,
157416 + .todo_flags_start = 0,
157417 + .todo_flags_finish = TODO_dump_func
157418 +#if BUILDING_GCC_VERSION < 4009
157419 + }
157420 +#endif
157421 +};
157422 +
157423 +#if BUILDING_GCC_VERSION >= 4009
157424 +class stackleak_tree_instrument_pass : public gimple_opt_pass {
157425 +public:
157426 + stackleak_tree_instrument_pass() : gimple_opt_pass(stackleak_tree_instrument_pass_data, g) {}
157427 +#if BUILDING_GCC_VERSION >= 5000
157428 + virtual bool gate(function *) { return gate_stackleak_track_stack(); }
157429 + virtual unsigned int execute(function *) { return execute_stackleak_tree_instrument(); }
157430 +#else
157431 + bool gate() { return gate_stackleak_track_stack(); }
157432 + unsigned int execute() { return execute_stackleak_tree_instrument(); }
157433 +#endif
157434 +};
157435 +
157436 +class stackleak_final_rtl_opt_pass : public rtl_opt_pass {
157437 +public:
157438 + stackleak_final_rtl_opt_pass() : rtl_opt_pass(stackleak_final_rtl_opt_pass_data, g) {}
157439 +#if BUILDING_GCC_VERSION >= 5000
157440 + virtual bool gate(function *) { return gate_stackleak_track_stack(); }
157441 + virtual unsigned int execute(function *) { return execute_stackleak_final(); }
157442 +#else
157443 + bool gate() { return gate_stackleak_track_stack(); }
157444 + unsigned int execute() { return execute_stackleak_final(); }
157445 +#endif
157446 +};
157447 +}
157448 +
157449 +static opt_pass *make_stackleak_tree_instrument_pass(void)
157450 +{
157451 + return new stackleak_tree_instrument_pass();
157452 +}
157453 +
157454 +static opt_pass *make_stackleak_final_rtl_opt_pass(void)
157455 +{
157456 + return new stackleak_final_rtl_opt_pass();
157457 +}
157458 +#else
157459 +static struct opt_pass *make_stackleak_tree_instrument_pass(void)
157460 +{
157461 + return &stackleak_tree_instrument_pass.pass;
157462 +}
157463 +
157464 +static struct opt_pass *make_stackleak_final_rtl_opt_pass(void)
157465 +{
157466 + return &stackleak_final_rtl_opt_pass.pass;
157467 +}
157468 +#endif
157469 +
157470 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
157471 +{
157472 + const char * const plugin_name = plugin_info->base_name;
157473 + const int argc = plugin_info->argc;
157474 + const struct plugin_argument * const argv = plugin_info->argv;
157475 + int i;
157476 + struct register_pass_info stackleak_tree_instrument_pass_info;
157477 + struct register_pass_info stackleak_final_pass_info;
157478 + static const struct ggc_root_tab gt_ggc_r_gt_stackleak[] = {
157479 + {
157480 + .base = &track_function_decl,
157481 + .nelt = 1,
157482 + .stride = sizeof(track_function_decl),
157483 + .cb = &gt_ggc_mx_tree_node,
157484 + .pchw = &gt_pch_nx_tree_node
157485 + },
157486 + {
157487 + .base = &check_function_decl,
157488 + .nelt = 1,
157489 + .stride = sizeof(check_function_decl),
157490 + .cb = &gt_ggc_mx_tree_node,
157491 + .pchw = &gt_pch_nx_tree_node
157492 + },
157493 + LAST_GGC_ROOT_TAB
157494 + };
157495 +
157496 + stackleak_tree_instrument_pass_info.pass = make_stackleak_tree_instrument_pass();
157497 +// stackleak_tree_instrument_pass_info.reference_pass_name = "tree_profile";
157498 + stackleak_tree_instrument_pass_info.reference_pass_name = "optimized";
157499 + stackleak_tree_instrument_pass_info.ref_pass_instance_number = 1;
157500 + stackleak_tree_instrument_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
157501 +
157502 + stackleak_final_pass_info.pass = make_stackleak_final_rtl_opt_pass();
157503 + stackleak_final_pass_info.reference_pass_name = "final";
157504 + stackleak_final_pass_info.ref_pass_instance_number = 1;
157505 + stackleak_final_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
157506 +
157507 + if (!plugin_default_version_check(version, &gcc_version)) {
157508 + error(G_("incompatible gcc/plugin versions"));
157509 + return 1;
157510 + }
157511 +
157512 + register_callback(plugin_name, PLUGIN_INFO, NULL, &stackleak_plugin_info);
157513 +
157514 + for (i = 0; i < argc; ++i) {
157515 + if (!strcmp(argv[i].key, "track-lowest-sp")) {
157516 + if (!argv[i].value) {
157517 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
157518 + continue;
157519 + }
157520 + track_frame_size = atoi(argv[i].value);
157521 + if (argv[i].value[0] < '0' || argv[i].value[0] > '9' || track_frame_size < 0)
157522 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
157523 + continue;
157524 + }
157525 + if (!strcmp(argv[i].key, "initialize-locals")) {
157526 + if (argv[i].value) {
157527 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
157528 + continue;
157529 + }
157530 + init_locals = true;
157531 + continue;
157532 + }
157533 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
157534 + }
157535 +
157536 + register_callback(plugin_name, PLUGIN_START_UNIT, &stackleak_start_unit, NULL);
157537 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_stackleak);
157538 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &stackleak_tree_instrument_pass_info);
157539 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &stackleak_final_pass_info);
157540 +
157541 + return 0;
157542 +}
157543 diff --git a/tools/gcc/structleak_plugin.c b/tools/gcc/structleak_plugin.c
157544 new file mode 100644
157545 index 0000000..e9dbd4b
157546 --- /dev/null
157547 +++ b/tools/gcc/structleak_plugin.c
157548 @@ -0,0 +1,287 @@
157549 +/*
157550 + * Copyright 2013-2015 by PaX Team <pageexec@freemail.hu>
157551 + * Licensed under the GPL v2
157552 + *
157553 + * Note: the choice of the license means that the compilation process is
157554 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
157555 + * but for the kernel it doesn't matter since it doesn't link against
157556 + * any of the gcc libraries
157557 + *
157558 + * gcc plugin to forcibly initialize certain local variables that could
157559 + * otherwise leak kernel stack to userland if they aren't properly initialized
157560 + * by later code
157561 + *
157562 + * Homepage: http://pax.grsecurity.net/
157563 + *
157564 + * Usage:
157565 + * $ # for 4.5/4.6/C based 4.7
157566 + * $ gcc -I`gcc -print-file-name=plugin`/include -I`gcc -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o structleak_plugin.so structleak_plugin.c
157567 + * $ # for C++ based 4.7/4.8+
157568 + * $ g++ -I`g++ -print-file-name=plugin`/include -I`g++ -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o structleak_plugin.so structleak_plugin.c
157569 + * $ gcc -fplugin=./structleak_plugin.so test.c -O2
157570 + *
157571 + * TODO: eliminate redundant initializers
157572 + * increase type coverage
157573 + */
157574 +
157575 +#include "gcc-common.h"
157576 +
157577 +// unused C type flag in all versions 4.5-5.0
157578 +#define TYPE_USERSPACE(TYPE) TYPE_LANG_FLAG_5(TYPE)
157579 +
157580 +int plugin_is_GPL_compatible;
157581 +
157582 +static struct plugin_info structleak_plugin_info = {
157583 + .version = "201401260140",
157584 + .help = "disable\tdo not activate plugin\n",
157585 +};
157586 +
157587 +static tree handle_user_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
157588 +{
157589 + *no_add_attrs = true;
157590 +
157591 + // check for types? for now accept everything linux has to offer
157592 + if (TREE_CODE(*node) != FIELD_DECL)
157593 + return NULL_TREE;
157594 +
157595 + *no_add_attrs = false;
157596 + return NULL_TREE;
157597 +}
157598 +
157599 +static struct attribute_spec user_attr = {
157600 + .name = "user",
157601 + .min_length = 0,
157602 + .max_length = 0,
157603 + .decl_required = false,
157604 + .type_required = false,
157605 + .function_type_required = false,
157606 + .handler = handle_user_attribute,
157607 +#if BUILDING_GCC_VERSION >= 4007
157608 + .affects_type_identity = true
157609 +#endif
157610 +};
157611 +
157612 +static void register_attributes(void *event_data, void *data)
157613 +{
157614 + register_attribute(&user_attr);
157615 +// register_attribute(&force_attr);
157616 +}
157617 +
157618 +static tree get_field_type(tree field)
157619 +{
157620 + return strip_array_types(TREE_TYPE(field));
157621 +}
157622 +
157623 +static bool is_userspace_type(tree type)
157624 +{
157625 + tree field;
157626 +
157627 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
157628 + tree fieldtype = get_field_type(field);
157629 + enum tree_code code = TREE_CODE(fieldtype);
157630 +
157631 + if (code == RECORD_TYPE || code == UNION_TYPE)
157632 + if (is_userspace_type(fieldtype))
157633 + return true;
157634 +
157635 + if (lookup_attribute("user", DECL_ATTRIBUTES(field)))
157636 + return true;
157637 + }
157638 + return false;
157639 +}
157640 +
157641 +static void finish_type(void *event_data, void *data)
157642 +{
157643 + tree type = (tree)event_data;
157644 +
157645 + if (type == NULL_TREE || type == error_mark_node)
157646 + return;
157647 +
157648 +#if BUILDING_GCC_VERSION >= 5000
157649 + if (TREE_CODE(type) == ENUMERAL_TYPE)
157650 + return;
157651 +#endif
157652 +
157653 + if (TYPE_USERSPACE(type))
157654 + return;
157655 +
157656 + if (is_userspace_type(type))
157657 + TYPE_USERSPACE(type) = 1;
157658 +}
157659 +
157660 +static void initialize(tree var)
157661 +{
157662 + basic_block bb;
157663 + gimple_stmt_iterator gsi;
157664 + tree initializer;
157665 + gimple init_stmt;
157666 +
157667 + // this is the original entry bb before the forced split
157668 + // TODO: check further BBs in case more splits occured before us
157669 + bb = ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb->next_bb;
157670 +
157671 + // first check if the variable is already initialized, warn otherwise
157672 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
157673 + gimple stmt = gsi_stmt(gsi);
157674 + tree rhs1;
157675 +
157676 + // we're looking for an assignment of a single rhs...
157677 + if (!gimple_assign_single_p(stmt))
157678 + continue;
157679 + rhs1 = gimple_assign_rhs1(stmt);
157680 +#if BUILDING_GCC_VERSION >= 4007
157681 + // ... of a non-clobbering expression...
157682 + if (TREE_CLOBBER_P(rhs1))
157683 + continue;
157684 +#endif
157685 + // ... to our variable...
157686 + if (gimple_get_lhs(stmt) != var)
157687 + continue;
157688 + // if it's an initializer then we're good
157689 + if (TREE_CODE(rhs1) == CONSTRUCTOR)
157690 + return;
157691 + }
157692 +
157693 + // these aren't the 0days you're looking for
157694 +// inform(DECL_SOURCE_LOCATION(var), "userspace variable will be forcibly initialized");
157695 +
157696 + // build the initializer expression
157697 + initializer = build_constructor(TREE_TYPE(var), NULL);
157698 +
157699 + // build the initializer stmt
157700 + init_stmt = gimple_build_assign(var, initializer);
157701 + gsi = gsi_start_bb(ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb);
157702 + gsi_insert_before(&gsi, init_stmt, GSI_NEW_STMT);
157703 + update_stmt(init_stmt);
157704 +}
157705 +
157706 +static unsigned int handle_function(void)
157707 +{
157708 + basic_block bb;
157709 + unsigned int ret = 0;
157710 + tree var;
157711 + unsigned int i;
157712 +
157713 + // split the first bb where we can put the forced initializers
157714 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
157715 + if (dom_info_available_p(CDI_DOMINATORS))
157716 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
157717 +
157718 + // enumarate all local variables and forcibly initialize our targets
157719 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
157720 + tree type = TREE_TYPE(var);
157721 +
157722 + gcc_assert(DECL_P(var));
157723 + if (!auto_var_in_fn_p(var, current_function_decl))
157724 + continue;
157725 +
157726 + // only care about structure types
157727 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
157728 + continue;
157729 +
157730 + // if the type is of interest, examine the variable
157731 + if (TYPE_USERSPACE(type))
157732 + initialize(var);
157733 + }
157734 +
157735 + return ret;
157736 +}
157737 +
157738 +#if BUILDING_GCC_VERSION >= 4009
157739 +namespace {
157740 +static const struct pass_data structleak_pass_data = {
157741 +#else
157742 +static struct gimple_opt_pass structleak_pass = {
157743 + .pass = {
157744 +#endif
157745 + .type = GIMPLE_PASS,
157746 + .name = "structleak",
157747 +#if BUILDING_GCC_VERSION >= 4008
157748 + .optinfo_flags = OPTGROUP_NONE,
157749 +#endif
157750 +#if BUILDING_GCC_VERSION >= 5000
157751 +#elif BUILDING_GCC_VERSION == 4009
157752 + .has_gate = false,
157753 + .has_execute = true,
157754 +#else
157755 + .gate = NULL,
157756 + .execute = handle_function,
157757 + .sub = NULL,
157758 + .next = NULL,
157759 + .static_pass_number = 0,
157760 +#endif
157761 + .tv_id = TV_NONE,
157762 + .properties_required = PROP_cfg,
157763 + .properties_provided = 0,
157764 + .properties_destroyed = 0,
157765 + .todo_flags_start = 0,
157766 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa | TODO_ggc_collect | TODO_verify_flow
157767 +#if BUILDING_GCC_VERSION < 4009
157768 + }
157769 +#endif
157770 +};
157771 +
157772 +#if BUILDING_GCC_VERSION >= 4009
157773 +class structleak_pass : public gimple_opt_pass {
157774 +public:
157775 + structleak_pass() : gimple_opt_pass(structleak_pass_data, g) {}
157776 +#if BUILDING_GCC_VERSION >= 5000
157777 + virtual unsigned int execute(function *) { return handle_function(); }
157778 +#else
157779 + unsigned int execute() { return handle_function(); }
157780 +#endif
157781 +};
157782 +}
157783 +
157784 +static opt_pass *make_structleak_pass(void)
157785 +{
157786 + return new structleak_pass();
157787 +}
157788 +#else
157789 +static struct opt_pass *make_structleak_pass(void)
157790 +{
157791 + return &structleak_pass.pass;
157792 +}
157793 +#endif
157794 +
157795 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
157796 +{
157797 + int i;
157798 + const char * const plugin_name = plugin_info->base_name;
157799 + const int argc = plugin_info->argc;
157800 + const struct plugin_argument * const argv = plugin_info->argv;
157801 + bool enable = true;
157802 + struct register_pass_info structleak_pass_info;
157803 +
157804 + structleak_pass_info.pass = make_structleak_pass();
157805 + structleak_pass_info.reference_pass_name = "ssa";
157806 + structleak_pass_info.ref_pass_instance_number = 1;
157807 + structleak_pass_info.pos_op = PASS_POS_INSERT_AFTER;
157808 +
157809 + if (!plugin_default_version_check(version, &gcc_version)) {
157810 + error(G_("incompatible gcc/plugin versions"));
157811 + return 1;
157812 + }
157813 +
157814 + if (strncmp(lang_hooks.name, "GNU C", 5) && !strncmp(lang_hooks.name, "GNU C+", 6)) {
157815 + inform(UNKNOWN_LOCATION, G_("%s supports C only"), plugin_name);
157816 + enable = false;
157817 + }
157818 +
157819 + for (i = 0; i < argc; ++i) {
157820 + if (!strcmp(argv[i].key, "disable")) {
157821 + enable = false;
157822 + continue;
157823 + }
157824 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
157825 + }
157826 +
157827 + register_callback(plugin_name, PLUGIN_INFO, NULL, &structleak_plugin_info);
157828 + if (enable) {
157829 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &structleak_pass_info);
157830 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
157831 + }
157832 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
157833 +
157834 + return 0;
157835 +}
157836 diff --git a/tools/include/linux/compiler.h b/tools/include/linux/compiler.h
157837 index 88461f0..6fb70a0 100644
157838 --- a/tools/include/linux/compiler.h
157839 +++ b/tools/include/linux/compiler.h
157840 @@ -35,6 +35,14 @@
157841 # define unlikely(x) __builtin_expect(!!(x), 0)
157842 #endif
157843
157844 +#ifndef __size_overflow
157845 +# define __size_overflow(...)
157846 +#endif
157847 +
157848 +#ifndef __intentional_overflow
157849 +# define __intentional_overflow(...)
157850 +#endif
157851 +
157852 #define ACCESS_ONCE(x) (*(volatile typeof(x) *)&(x))
157853
157854 #endif /* _TOOLS_LINUX_COMPILER_H */
157855 diff --git a/tools/lib/api/Makefile b/tools/lib/api/Makefile
157856 index 36c08b1..87c72d1 100644
157857 --- a/tools/lib/api/Makefile
157858 +++ b/tools/lib/api/Makefile
157859 @@ -21,7 +21,7 @@ LIB_OBJS += $(OUTPUT)fd/array.o
157860
157861 LIBFILE = libapikfs.a
157862
157863 -CFLAGS = -ggdb3 -Wall -Wextra -std=gnu99 -Werror -O6 -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS) $(EXTRA_CFLAGS) -fPIC
157864 +CFLAGS = -ggdb3 -Wall -Wextra -std=gnu99 -Werror -O6 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS) $(EXTRA_CFLAGS) -fPIC
157865 EXTLIBS = -lelf -lpthread -lrt -lm
157866 ALL_CFLAGS = $(CFLAGS) $(BASIC_CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64
157867 ALL_LDFLAGS = $(LDFLAGS)
157868 diff --git a/tools/perf/util/include/asm/alternative-asm.h b/tools/perf/util/include/asm/alternative-asm.h
157869 index 6789d788..4afd019e 100644
157870 --- a/tools/perf/util/include/asm/alternative-asm.h
157871 +++ b/tools/perf/util/include/asm/alternative-asm.h
157872 @@ -5,4 +5,7 @@
157873
157874 #define altinstruction_entry #
157875
157876 + .macro pax_force_retaddr rip=0, reload=0
157877 + .endm
157878 +
157879 #endif
157880 diff --git a/tools/virtio/linux/uaccess.h b/tools/virtio/linux/uaccess.h
157881 index 0a578fe..b81f62d 100644
157882 --- a/tools/virtio/linux/uaccess.h
157883 +++ b/tools/virtio/linux/uaccess.h
157884 @@ -13,7 +13,7 @@ static inline void __chk_user_ptr(const volatile void *p, size_t size)
157885 ({ \
157886 typeof(ptr) __pu_ptr = (ptr); \
157887 __chk_user_ptr(__pu_ptr, sizeof(*__pu_ptr)); \
157888 - ACCESS_ONCE(*(__pu_ptr)) = x; \
157889 + ACCESS_ONCE_RW(*(__pu_ptr)) = x; \
157890 0; \
157891 })
157892
157893 diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
157894 index f8f3f5fe..9bc113f 100644
157895 --- a/virt/kvm/kvm_main.c
157896 +++ b/virt/kvm/kvm_main.c
157897 @@ -81,12 +81,17 @@ LIST_HEAD(vm_list);
157898
157899 static cpumask_var_t cpus_hardware_enabled;
157900 static int kvm_usage_count = 0;
157901 -static atomic_t hardware_enable_failed;
157902 +static atomic_unchecked_t hardware_enable_failed;
157903
157904 struct kmem_cache *kvm_vcpu_cache;
157905 EXPORT_SYMBOL_GPL(kvm_vcpu_cache);
157906
157907 -static __read_mostly struct preempt_ops kvm_preempt_ops;
157908 +static void kvm_sched_in(struct preempt_notifier *pn, int cpu);
157909 +static void kvm_sched_out(struct preempt_notifier *pn, struct task_struct *next);
157910 +static struct preempt_ops kvm_preempt_ops = {
157911 + .sched_in = kvm_sched_in,
157912 + .sched_out = kvm_sched_out,
157913 +};
157914
157915 struct dentry *kvm_debugfs_dir;
157916
157917 @@ -791,7 +796,7 @@ int __kvm_set_memory_region(struct kvm *kvm,
157918 /* We can read the guest memory with __xxx_user() later on. */
157919 if ((mem->slot < KVM_USER_MEM_SLOTS) &&
157920 ((mem->userspace_addr & (PAGE_SIZE - 1)) ||
157921 - !access_ok(VERIFY_WRITE,
157922 + !access_ok_noprefault(VERIFY_WRITE,
157923 (void __user *)(unsigned long)mem->userspace_addr,
157924 mem->memory_size)))
157925 goto out;
157926 @@ -1729,9 +1734,17 @@ EXPORT_SYMBOL_GPL(kvm_read_guest_cached);
157927
157928 int kvm_clear_guest_page(struct kvm *kvm, gfn_t gfn, int offset, int len)
157929 {
157930 - const void *zero_page = (const void *) __va(page_to_phys(ZERO_PAGE(0)));
157931 + int r;
157932 + unsigned long addr;
157933
157934 - return kvm_write_guest_page(kvm, gfn, zero_page, offset, len);
157935 + addr = gfn_to_hva(kvm, gfn);
157936 + if (kvm_is_error_hva(addr))
157937 + return -EFAULT;
157938 + r = __clear_user((void __user *)addr + offset, len);
157939 + if (r)
157940 + return -EFAULT;
157941 + mark_page_dirty(kvm, gfn);
157942 + return 0;
157943 }
157944 EXPORT_SYMBOL_GPL(kvm_clear_guest_page);
157945
157946 @@ -2007,7 +2020,7 @@ static int kvm_vcpu_release(struct inode *inode, struct file *filp)
157947 return 0;
157948 }
157949
157950 -static struct file_operations kvm_vcpu_fops = {
157951 +static file_operations_no_const kvm_vcpu_fops __read_only = {
157952 .release = kvm_vcpu_release,
157953 .unlocked_ioctl = kvm_vcpu_ioctl,
157954 #ifdef CONFIG_KVM_COMPAT
157955 @@ -2724,7 +2737,7 @@ out:
157956 }
157957 #endif
157958
157959 -static struct file_operations kvm_vm_fops = {
157960 +static file_operations_no_const kvm_vm_fops __read_only = {
157961 .release = kvm_vm_release,
157962 .unlocked_ioctl = kvm_vm_ioctl,
157963 #ifdef CONFIG_KVM_COMPAT
157964 @@ -2795,7 +2808,7 @@ out:
157965 return r;
157966 }
157967
157968 -static struct file_operations kvm_chardev_ops = {
157969 +static file_operations_no_const kvm_chardev_ops __read_only = {
157970 .unlocked_ioctl = kvm_dev_ioctl,
157971 .compat_ioctl = kvm_dev_ioctl,
157972 .llseek = noop_llseek,
157973 @@ -2821,7 +2834,7 @@ static void hardware_enable_nolock(void *junk)
157974
157975 if (r) {
157976 cpumask_clear_cpu(cpu, cpus_hardware_enabled);
157977 - atomic_inc(&hardware_enable_failed);
157978 + atomic_inc_unchecked(&hardware_enable_failed);
157979 printk(KERN_INFO "kvm: enabling virtualization on "
157980 "CPU%d failed\n", cpu);
157981 }
157982 @@ -2877,10 +2890,10 @@ static int hardware_enable_all(void)
157983
157984 kvm_usage_count++;
157985 if (kvm_usage_count == 1) {
157986 - atomic_set(&hardware_enable_failed, 0);
157987 + atomic_set_unchecked(&hardware_enable_failed, 0);
157988 on_each_cpu(hardware_enable_nolock, NULL, 1);
157989
157990 - if (atomic_read(&hardware_enable_failed)) {
157991 + if (atomic_read_unchecked(&hardware_enable_failed)) {
157992 hardware_disable_all_nolock();
157993 r = -EBUSY;
157994 }
157995 @@ -3287,7 +3300,7 @@ static void kvm_sched_out(struct preempt_notifier *pn,
157996 kvm_arch_vcpu_put(vcpu);
157997 }
157998
157999 -int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
158000 +int kvm_init(const void *opaque, unsigned vcpu_size, unsigned vcpu_align,
158001 struct module *module)
158002 {
158003 int r;
158004 @@ -3334,7 +3347,7 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
158005 if (!vcpu_align)
158006 vcpu_align = __alignof__(struct kvm_vcpu);
158007 kvm_vcpu_cache = kmem_cache_create("kvm_vcpu", vcpu_size, vcpu_align,
158008 - 0, NULL);
158009 + SLAB_USERCOPY, NULL);
158010 if (!kvm_vcpu_cache) {
158011 r = -ENOMEM;
158012 goto out_free_3;
158013 @@ -3344,9 +3357,11 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
158014 if (r)
158015 goto out_free;
158016
158017 + pax_open_kernel();
158018 kvm_chardev_ops.owner = module;
158019 kvm_vm_fops.owner = module;
158020 kvm_vcpu_fops.owner = module;
158021 + pax_close_kernel();
158022
158023 r = misc_register(&kvm_dev);
158024 if (r) {
158025 @@ -3356,9 +3371,6 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
158026
158027 register_syscore_ops(&kvm_syscore_ops);
158028
158029 - kvm_preempt_ops.sched_in = kvm_sched_in;
158030 - kvm_preempt_ops.sched_out = kvm_sched_out;
158031 -
158032 r = kvm_init_debug();
158033 if (r) {
158034 printk(KERN_ERR "kvm: create debugfs files failed\n");
Unofficial grsecurity patch archive (https://github.com/slashbeast/grsecurity-scrape)